1677 files changed, 0 insertions, 555993 deletions

diff --git a/gdb/.Sanitize b/gdb/.Sanitize
deleted file mode 100644
index 3df3f43..0000000
--- a/gdb/.Sanitize
+++ /dev/null
@@ -1,853 +0,0 @@
-# .Sanitize for devo/gdb.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-gdbtk_files="ChangeLog-gdbtk README.GDBTK gdbtk.c gdbtk.h gdbtk-cmds.c gdbtk-hooks.c gdbtk-wrapper.c gdbtk-wrapper.h gdbtk-variable.c gdbtcl2 gdb.rc gdbtool.ico"
-
-if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
-	lose_these_too="${gdbtk_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${gdbtk_files}
-	fi
-else
-	keep_these_too="${gdbtk_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${gdbtk_files}
-	fi
-fi
-
-#kod_files="kod.c kodecosdll.c"
-#
-#if ( echo $* | grep keep\-kod > /dev/null ) ; then
-#	keep_these_too="${kod_files} ${keep_these_too}"
-#	if [ -n "${verbose}" ] ; then
-#		echo Keeping ${kod_files}
-#	fi
-#else
-#	lose_these_too="${kod_files} ${lose_these_too}"
-#	if [ -n "${verbose}" ] ; then
-#		echo Deleting ${kod_files}
-#	fi
-#fi
-
-tic80_files="tic80-tdep.c"
-
-if ( echo $* | grep keep\-tic80 > /dev/null ) ; then
-	keep_these_too="${tic80_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${tic80_files}
-	fi
-else
-	lose_these_too="${tic80_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${tic80_files}
-	fi
-fi
-
-sky_files="txvu-tdep.c"
-
-if ( echo $* | grep keep\-sky > /dev/null ) ; then
-	keep_these_too="${sky_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${sky_files}
-	fi
-else
-	lose_these_too="${sky_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${sky_files}
-	fi
-fi
-
-vr4xxx_files="nec4102rom.c"
-
-if ( echo $* | grep keep\-vr4xxx > /dev/null ) ; then
-	keep_these_too="${vr4xxx_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${vr4xxx_files}
-	fi
-else
-	lose_these_too="${vr4xxx_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${vr4xxx_files}
-	fi
-fi
-
-carp_files="carp-tdep.c"
-
-if ( echo $* | grep keep\-carp > /dev/null ) ; then
-	keep_these_too="${carp_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${carp_files}
-	fi
-else
-	lose_these_too="${carp_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${carp_files}
-	fi
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-29k-share
-COPYING
-ChangeLog
-ChangeLog-3.x
-ChangeLog-9091
-ChangeLog-92
-ChangeLog-93
-ChangeLog-94
-ChangeLog-95
-ChangeLog-96
-ChangeLog-97
-ChangeLog-98
-Makefile.in
-NEWS
-README
-TODO
-a29k-tdep.c
-a68v-nat.c
-abug-rom.c
-acconfig.h
-acinclude.m4
-aclocal.m4
-alpha-nat.c
-alpha-tdep.c
-altos-xdep.c
-annotate.c
-annotate.h
-arc-tdep.c
-arm-convert.s
-arm-tdep.c
-arm-xdep.c
-ax-gdb.c
-ax-gdb.h
-ax-general.c
-ax.h
-bcache.c
-bcache.h
-blockframe.c
-breakpoint.c
-breakpoint.h
-buildsym.c
-buildsym.h
-c-exp.y
-c-lang.c
-c-lang.h
-c-typeprint.c
-c-valprint.c
-call-cmds.h
-ch-exp.c
-ch-lang.c
-ch-lang.h
-ch-typeprint.c
-ch-valprint.c
-coff-solib.c
-coff-solib.h
-coffread.c
-command.c
-command.h
-complaints.c
-complaints.h
-config
-config.in
-configure
-configure.host
-configure.in
-configure.tgt
-convex-tdep.c
-convex-xdep.c
-copying.awk
-copying.c
-core-aout.c
-core-regset.c
-core-sol2.c
-corefile.c
-corelow.c
-cp-valprint.c
-cpu32bug-rom.c
-cxux-nat.c
-d10v-tdep.c
-d30v-tdep.c
-dbug-rom.c
-dbxread.c
-dcache.c
-dcache.h
-debugify.c
-debugify.h
-defs.h
-delta68-nat.c
-demangle.c
-dink32-rom.c
-doc
-dpx2-nat.c
-dsrec.c
-dst.h
-dstread.c
-dve3900-rom.c
-dwarf2read.c
-dwarfread.c
-elfread.c
-environ.c
-environ.h
-eval.c
-exc_request.defs
-exec.c
-expprint.c
-expression.h
-f-exp.y
-f-lang.c
-f-lang.h
-f-typeprint.c
-f-valprint.c
-findvar.c
-fork-child.c
-fr30-tdep.c
-frame.h
-gdb-stabs.h
-gdb.1
-gdb.gdb
-gdb_stat.h
-gdb_string.h
-gdba.el
-gdbarch.c
-gdbarch.h
-gdbcmd.h
-gdbcore.h
-gdbinit.in
-gdbserver
-gdbthread.h
-gdbtypes.c
-gdbtypes.h
-gnu-nat.c
-gnu-nat.h
-gnu-regex.c
-gnu-regex.h
-go32-xdep.c
-gould-tdep.c
-gould-xdep.c
-h8300-tdep.c
-h8500-tdep.c
-hp-psymtab-read.c
-hp-symtab-read.c
-hp300ux-nat.c
-hppa-tdep.c
-hppab-nat.c
-hppah-nat.c
-hppam3-nat.c
-hpread.c
-hpread.h
-hpux-thread.c
-i386-stub.c
-i386-tdep.c
-i386aix-nat.c
-i386b-nat.c
-i386gnu-nat.c
-i386ly-tdep.c
-i386m3-nat.c
-i386mach-nat.c
-i386v-nat.c
-i386v4-nat.c
-i387-tdep.c
-i960-tdep.c
-infcmd.c
-inferior.h
-inflow.c
-infptrace.c
-infrun.c
-inftarg.c
-infttrace.c
-irix4-nat.c
-irix5-nat.c
-isi-xdep.c
-kdb-start.c
-language.c
-language.h
-lynx-nat.c
-m2-exp.y
-m2-lang.c
-m2-lang.h
-m2-typeprint.c
-m2-valprint.c
-m3-nat.c
-m32r-rom.c
-m32r-stub.c
-m32r-tdep.c
-m68k-stub.c
-m68k-tdep.c
-m68klinux-nat.c
-m68knbsd-nat.c
-m88k-nat.c
-m88k-tdep.c
-mac-defs.h
-mac-gdb.r
-mac-nat.c
-mac-xdep.c
-main.c
-maint.c
-mdebugread.c
-mem-break.c
-minimon.h
-minsyms.c
-mips-nat.c
-mips-tdep.c
-mipsm3-nat.c
-mipsread.c
-mipsv4-nat.c
-mn10200-tdep.c
-mn10300-tdep.c
-mon960-rom.c
-monitor.c
-monitor.h
-mpw-config.in
-mpw-make.sed
-msg.defs
-msg_reply.defs
-news-xdep.c
-nindy-share
-nindy-tdep.c
-nlm
-nlmread.c
-notify.defs
-ns32k-tdep.c
-ns32km3-nat.c
-ns32knbsd-nat.c
-objfiles.c
-objfiles.h
-ocd.c
-ocd.h
-op50-rom.c
-os9kread.c
-osf-share
-osfsolib.c
-parse.c
-parser-defs.h
-partial-stab.h
-ppc-bdm.c
-ppcbug-rom.c
-printcmd.c
-process_reply.defs
-procfs.c
-ptx4-nat.c
-pyr-tdep.c
-pyr-xdep.c
-rdi-share
-remote-adapt.c
-remote-array.c
-remote-bug.c
-remote-d10v.c
-remote-e7000.c
-remote-eb.c
-remote-es.c
-remote-est.c
-remote-hms.c
-remote-mips.c
-remote-mm.c
-remote-nindy.c
-remote-nrom.c
-remote-os9k.c
-remote-rdi.c
-remote-rdp.c
-remote-sds.c
-remote-sim.c
-remote-st.c
-remote-udi.c
-remote-utils.c
-remote-utils.h
-remote-vx.c
-remote-vx29k.c
-remote-vx68.c
-remote-vx960.c
-remote-vxmips.c
-remote-vxsparc.c
-remote.c
-reply_mig_hack.awk
-rom68k-rom.c
-rs6000-nat.c
-rs6000-tdep.c
-saber.suppress
-scm-exp.c
-scm-lang.c
-scm-lang.h
-scm-tags.h
-scm-valprint.c
-ser-e7kpc.c
-ser-go32.c
-ser-mac.c
-ser-ocd.c
-ser-tcp.c
-ser-unix.c
-serial.c
-serial.h
-sh-stub.c
-sh-tdep.c
-sh3-rom.c
-signals.h
-sol-thread.c
-solib.c
-solib.h
-somread.c
-somsolib.c
-somsolib.h
-source.c
-sparc-nat.c
-sparc-stub.c
-sparc-tdep.c
-sparcl-stub.c
-sparcl-tdep.c
-sparclet-rom.c
-sparclet-stub.c
-srec.h
-stabsread.c
-stabsread.h
-stack.c
-standalone.c
-stop-gdb.c
-stuff.c
-sun3-nat.c
-sun386-nat.c
-symfile.c
-symfile.h
-symm-nat.c
-symm-tdep.c
-symmisc.c
-symtab.c
-symtab.h
-tahoe-tdep.c
-target.c
-target.h
-terminal.h
-testsuite
-thread.c
-top.c
-top.h
-tracepoint.c
-tracepoint.h
-tui
-typeprint.c
-typeprint.h
-ultra3-nat.c
-ultra3-xdep.c
-umax-xdep.c
-utils.c
-v850-tdep.c
-v850ice.c
-valarith.c
-valops.c
-valprint.c
-valprint.h
-value.h
-values.c
-vax-tdep.c
-vx-share
-w65-tdep.c
-w89k-rom.c
-win32-nat.c
-xcoffread.c
-xcoffsolib.c
-xcoffsolib.h
-xmodem.c
-xmodem.h
-z8k-tdep.c
-
-# Things which are explicitly *not* kept, for now.
-
-Things-to-lose:
-
-GDB-HACK-RULES
-HOW_TO_RELEASE
-gdbcfgxref
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
-	echo Catering to RMS by removing traces of \"gdbtk\"...
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-			echo Removing traces of \"gdbtk\" out of $i...
-			cp $i new
-			sed '/start\-sanitize\-gdbtk/,/end-\sanitize\-gdbtk/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				echo Caching $i in .Recover...
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-else
-	echo Leaving \"gdbtk\" in the sources...
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-			echo Keeping \"gdbtk\" stuff in $i, but editing out sanitize lines...
-			cp $i new
-			sed -e '/start\-sanitize\-gdbtk/d' -e '/end\-sanitize\-gdbtk/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				echo Caching $i in .Recover...
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-vr4xxx > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-vr4xxx $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping vr4xxx stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-vr4xxx $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"vr4xxx\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-vr4xxx/,/end-\sanitize\-vr4xxx/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-vr4320 > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-vr4320 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping vr4320 stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-vr4320 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"vr4320\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-vr4320/,/end-\sanitize\-vr4320/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-r5900 > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-r5900 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping r5900 stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-r5900 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"r5900\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-r5900/,/end-\sanitize\-r5900/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-tx19 > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tx19 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping tx19 stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tx19 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"tx19\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-tx19/,/end-\sanitize\-tx19/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-tx49 > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tx49 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping tx49 stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tx49 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"tx49\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-tx49/,/end-\sanitize\-tx49/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-sky > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-sky $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping sky stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-sky $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"sky\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-sky/,/end-\sanitize\-sky/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-cygnus > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-cygnus $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping cygnus stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-cygnus $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"cygnus\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-cygnus/,/end-\sanitize\-cygnus/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-tic80 > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tic80 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping tic80 stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tic80 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"tic80\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-tic80/,/end-\sanitize\-tic80/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-ide > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-ide $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping ide stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-ide $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"ide\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-ide/,/end-\sanitize\-ide/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-#if ( echo $* | grep keep\-kod > /dev/null ) ; then
-#	for i in * ; do
-#		if test ! -d $i && (grep sanitize-kod $i > /dev/null) ; then
-#			if [ -n "${verbose}" ] ; then
-#				echo Keeping kod stuff in $i
-#			fi
-#		fi
-#	done
-#else
-#	for i in * ; do
-#		if test ! -d $i && (grep sanitize-kod $i > /dev/null) ; then
-#			if [ -n "${verbose}" ] ; then
-#				echo Removing traces of \"kod\" from $i...
-#			fi
-#			cp $i new
-#			sed '/start\-sanitize\-kod/,/end-\sanitize\-kod/d' < $i > new
-#			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-#				if [ -n "${verbose}" ] ; then
-#					echo Caching $i in .Recover...
-#				fi
-#				mv $i .Recover
-#			fi
-#			mv new $i
-#		fi
-#	done
-#fi
-
-# This is a temporary measure to sanitize out references to the
-# startup code need by the TclPro debugger.  When that goes out
-# of alpha, we can remove this.
-
-if ( echo $* | grep keep\-tclpro > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tclpro $i > /dev/null) ; then
-			echo Keeping \"tclpro\" stuff in $i, but editing out sanitize lines...
-			cp $i new
-			sed -e '/start\-sanitize\-tclpro/d' -e '/end\-sanitize\-tclpro/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				echo Caching $i in .Recover...
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tclpro $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"tclpro\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-tclpro/,/end-\sanitize\-tclpro/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep keep\-carp > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-carp $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping carp stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-carp $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"carp\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-carp/,/end-\sanitize\-carp/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-for i in * ; do
-	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
-		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
-	fi
-done
-
-#
-# End of file.
diff --git a/gdb/29k-share/.Sanitize b/gdb/29k-share/.Sanitize
deleted file mode 100644
index 45f2bf1..0000000
--- a/gdb/29k-share/.Sanitize
+++ /dev/null
@@ -1,34 +0,0 @@
-# .Sanitize for gdb/29k-share.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-README
-udi
-udi_soc
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/29k-share/README b/gdb/29k-share/README
deleted file mode 100644
index 5e19715..0000000
--- a/gdb/29k-share/README
+++ /dev/null
@@ -1,9 +0,0 @@
-The files in this directory are shared with other debuggers and
-debug interfaces that use Advanced Micro Devices' UDI (universal debug
-interface) protocol.  The protocol provides a common interface among
-debuggers, logic analyzers, emulators, and embedded systems that use
-AMD 29000 family processors.
-
-Do not change these files without coordinating with Advanced Micro
-Devices, Embedded Processor Division, 5204 E. Ben White Blvd, Austin, TX 78741.
-Maybe postmaster@cayman.amd.com can direct you to the current maintainers.
diff --git a/gdb/29k-share/udi/.Sanitize b/gdb/29k-share/udi/.Sanitize
deleted file mode 100644
index 3ba0cd1..0000000
--- a/gdb/29k-share/udi/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# .Sanitize for devo/gdb.
-# $Id$
-#
-
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-udi2go32.c
-udiids.h
-udip2soc.c
-udiphcfg.h
-udiphunix.h
-udiproc.h
-udipt29k.h
-udiptcfg.h
-udisoc.h
-udr.c
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/29k-share/udi/udi2go32.c b/gdb/29k-share/udi/udi2go32.c
deleted file mode 100644
index 63d98ae..0000000
--- a/gdb/29k-share/udi/udi2go32.c
+++ /dev/null
@@ -1,607 +0,0 @@
-/*
-
-Interface from UDI calls in 32-bit mode to go32 in 16-bit mode. 
-Communication is done through a single interrupt vector, which passes
-data through two linear buffers. 
-
-Call:
-	AH  = 0xfe
-	AL  = UDI function number
-	ECX = IN length
-	ESI = pointer to IN buffer
-	EDI = pointer to OUT buffer
-
-Return:
-	EAX = return value of UDI function
-
-Vector:
-	0x21
-
-*/
-#ifdef __GO32__
-
-#include <stdlib.h>
-#include "udiproc.h"
-#include "udisoc.h"
-
-char dfe_errmsg[500];
-
-static char in_buffer[4096];
-static char out_buffer[4096];
-static char *in_ptr;
-static char *out_ptr;
-
-#define IN_INIT()		in_ptr = in_buffer
-#define IN_VAL(t,v)		*((t *)in_ptr)++ = v
-#define IN_DATA(ptr, cnt)	memcpy(in_ptr, ptr, cnt), in_ptr += cnt
-
-#define OUT_INIT()		out_ptr = out_buffer
-#define OUT_VAL(t)		(*((t *)out_ptr)++)
-#define OUT_DATA(ptr, cnt)	memcpy(ptr, out_ptr, cnt), out_ptr += cnt
-
-static int DO_CALL(int function)
-{
-  asm("pushl %esi");
-  asm("pushl %edi");
-  asm("movb %0, %%al" : : "g" (function));
-  asm("movl _in_ptr, %ecx");
-  asm("movl $_in_buffer, %esi");
-  asm("subl %esi, %ecx");
-  asm("movl $_out_buffer, %edi");
-  asm("movb $0xfe, %ah");
-  asm("int $0x21");
-  asm("popl %edi");
-  asm("popl %esi");
-}
-
-/*----------------------------------------------------------------------*/
-
-#ifdef TEST_UDI
-int main()
-{
-  int r;
-  long p2;
-  short p1;
-  IN_INIT();
-  IN_VAL(long, 11111111);
-  IN_VAL(short, 2222);
-  IN_DATA("Hello, world\n", 17);
-
-  r = DO_CALL(42);
-
-  OUT_INIT();
-  p1 = OUT_VAL(short);
-  p2 = OUT_VAL(long);
-  printf("main: p1=%d p2=%d rv=%d\n", p1, p2, r);
-  return r;
-}
-#endif
-
-/*----------------------------------------------------------------------*/
-
-unsupported(char *s)
-{
-  printf("unsupported UDI host call %s\n", s);
-  abort();
-}
-
-UDIError UDIConnect (
-  char		*Configuration,		/* In */
-  UDISessionId	*Session		/* Out */
-  )
-{
-  int r;
-  out_buffer[0] = 0; /* DJ - test */
-  IN_INIT();
-  IN_DATA(Configuration, strlen(Configuration)+1);
-  
-  r = DO_CALL(UDIConnect_c);
-
-  OUT_INIT();  
-  *Session = OUT_VAL(UDISessionId);
-  return r;
-}
-
-UDIError UDIDisconnect (
-  UDISessionId	Session,		/* In */
-  UDIBool	Terminate		/* In */
-  )
-{
-  int r;
-  IN_INIT();
-  IN_VAL(UDISessionId, Session);
-  IN_VAL(UDIBool, Terminate);
-  
-  return DO_CALL(UDIDisconnect_c);
-}
-
-UDIError UDISetCurrentConnection (
-  UDISessionId	Session			/* In */
-  )
-{
-  IN_INIT();
-  IN_VAL(UDISessionId, Session);
-  
-  return DO_CALL(UDISetCurrentConnection_c);
-}
-
-UDIError UDICapabilities (
-  UDIUInt32	*TIPId,			/* Out */
-  UDIUInt32	*TargetId,		/* Out */
-  UDIUInt32	DFEId,			/* In */
-  UDIUInt32	DFE,			/* In */
-  UDIUInt32	*TIP,			/* Out */
-  UDIUInt32	*DFEIPCId,		/* Out */
-  UDIUInt32	*TIPIPCId,		/* Out */
-  char		*TIPString		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  IN_VAL(UDIUInt32, DFEId);
-  IN_VAL(UDIUInt32, DFE);
-  r = DO_CALL(UDICapabilities_c);
-  OUT_INIT();
-  *TIPId = OUT_VAL(UDIUInt32);
-  *TargetId = OUT_VAL(UDIUInt32);
-  *TIP = OUT_VAL(UDIUInt32);
-  *DFEIPCId = OUT_VAL(UDIUInt32);
-  *TIPIPCId = OUT_VAL(UDIUInt32);
-  strcpy(TIPString, out_ptr);
-  return r;
-}
-
-UDIError UDIEnumerateTIPs (
-  UDIInt	(*UDIETCallback)	/* In */
-    ( char *Configuration )	/* In to callback() */
-  )
-{
-  UDIETCallback("montip.exe");
-}
-
-UDIError UDIGetErrorMsg (
-  UDIError	ErrorCode,		/* In */
-  UDISizeT	MsgSize,		/* In */
-  char		*Msg,			/* Out */
-  UDISizeT	*CountDone		/* Out */
-  )
-{
-  int r;
-  if (MsgSize > 4000)
-    MsgSize = 4000;
-  IN_INIT();
-  IN_VAL(UDIError, ErrorCode);
-  IN_VAL(UDISizeT, MsgSize);
-  
-  r = DO_CALL(UDIGetErrorMsg_c);
-  
-  OUT_INIT();
-  *CountDone = OUT_VAL(UDISizeT);
-  OUT_DATA(Msg, *CountDone);
-  return r;
-}
-
-UDIError UDIGetTargetConfig (
-  UDIMemoryRange KnownMemory[],		/* Out */
-  UDIInt	*NumberOfRanges,	/* In/Out */
-  UDIUInt32	ChipVersions[],		/* Out */
-  UDIInt	*NumberOfChips		/* In/Out */
-  )
-{
-  int r, i;
-  int nr = *NumberOfRanges;
-  int nc = *NumberOfChips;
-  IN_INIT();
-  IN_VAL(UDIInt, *NumberOfRanges);
-  IN_VAL(UDIInt, *NumberOfChips);
-  r = DO_CALL(UDIGetTargetConfig_c);
-  if (r == UDIErrorIncomplete)
-    return r;
-  OUT_INIT();
-  *NumberOfRanges = OUT_VAL(UDIInt);
-  *NumberOfChips = OUT_VAL(UDIInt);
-  for (i=0; i<nr; i++)
-  {
-    KnownMemory[i].Space = OUT_VAL(short);
-    KnownMemory[i].Offset = OUT_VAL(CPUOffset);
-    KnownMemory[i].Size = OUT_VAL(CPUSizeT);
-  }
-  for (i=0; i<nc; i++)
-  {
-    ChipVersions[i] = OUT_VAL(UDIUInt32);
-  }
-  return r;
-}
-
-UDIError UDICreateProcess (
-  UDIPId	*PId			/* Out */
-  )
-{
-  int r = DO_CALL(UDICreateProcess_c);
-
-  OUT_INIT();
-  *PId = OUT_VAL(UDIPId);
-
-  return r;
-}
-
-UDIError UDISetCurrentProcess (
-  UDIPId	PId			/* In */
-  )
-{
-  IN_INIT();
-  IN_VAL(UDIPId, PId);
-
-  return DO_CALL(UDISetCurrentProcess_c);
-}
-
-UDIError UDIDestroyProcess (
-  UDIPId	PId			/* In */
-  )
-{
-  IN_INIT();
-  IN_VAL(UDIPId, PId);
-
-  return DO_CALL(UDIDestroyProcess_c);
-}
-
-UDIError UDIInitializeProcess (
-  UDIMemoryRange ProcessMemory[],	/* In */
-  UDIInt	NumberOfRanges,		/* In */
-  UDIResource	EntryPoint,		/* In */
-  CPUSizeT	StackSizes[],		/* In */
-  UDIInt	NumberOfStacks,		/* In */
-  char		*ArgString		/* In */
-  )
-{
-  int i, r;
-  IN_INIT();
-  IN_VAL(UDIInt, NumberOfRanges);
-  for (i=0; i<NumberOfRanges; i++)
-  {
-    IN_VAL(short, ProcessMemory[i].Space);
-    IN_VAL(CPUOffset, ProcessMemory[i].Offset);
-    IN_VAL(CPUSizeT, ProcessMemory[i].Size);
-  }
-  IN_VAL(short, EntryPoint.Space);
-  IN_VAL(CPUOffset, EntryPoint.Offset);
-  IN_VAL(UDIInt, NumberOfStacks);
-  for (i=0; i<NumberOfStacks; i++)
-    IN_VAL(CPUSizeT, StackSizes[i]);
-  IN_DATA(ArgString, strlen(ArgString)+1);
-
-  return DO_CALL(UDIInitializeProcess_c);
-}
-
-UDIError UDIRead (
-  UDIResource	From,			/* In */
-  UDIHostMemPtr	To,			/* Out */
-  UDICount	Count,			/* In */
-  UDISizeT	Size,			/* In */
-  UDICount	*CountDone,		/* Out */
-  UDIBool	HostEndian		/* In */
-  )
-{
-  int cleft = Count, cthis, dthis;
-  int cdone = 0, r, bsize=2048/Size;
-  
-  while (cleft)
-  {
-    cthis = (cleft<bsize) ? cleft : bsize;
-    IN_INIT();
-    IN_VAL(short, From.Space);
-    IN_VAL(CPUOffset, From.Offset);
-    IN_VAL(UDICount, cthis);
-    IN_VAL(UDISizeT, Size);
-    IN_VAL(UDIBool, HostEndian);
-
-    r = DO_CALL(UDIRead_c);
-
-    OUT_INIT();
-    dthis = OUT_VAL(UDICount);
-    OUT_DATA(To, dthis*Size);
-    cdone += dthis;
-    To += dthis*Size;
-
-    if (r != UDINoError)
-    {
-      *CountDone = cdone;
-      return r;
-    }
-    cleft -= cthis;
-  }
-  *CountDone = cdone;
-  return UDINoError;
-}
-
-UDIError UDIWrite (
-  UDIHostMemPtr	From,			/* In */
-  UDIResource	To,			/* In */
-  UDICount	Count,			/* In */
-  UDISizeT	Size,			/* In */
-  UDICount	*CountDone,		/* Out */
-  UDIBool	HostEndian		/* In */
-  )
-{
-  int cleft = Count, cthis, dthis;
-  int cdone = 0, r, bsize=2048/Size;
-  
-  while (cleft)
-  {
-    cthis = (cleft<bsize) ? cleft : bsize;
-    IN_INIT();
-    IN_VAL(short, To.Space);
-    IN_VAL(CPUOffset, To.Offset);
-    IN_VAL(UDICount, cthis);
-    IN_VAL(UDISizeT, Size);
-    IN_VAL(UDIBool, HostEndian);
-    IN_DATA(From, cthis*Size);
-    From += cthis*Size;
-    
-    r = DO_CALL(UDIWrite_c);
-
-    OUT_INIT();
-    cdone += OUT_VAL(UDICount);
-
-    if (r != UDINoError)
-    {
-      *CountDone = cdone;
-      return r;
-    }
-    cleft -= cthis;
-  }
-  *CountDone = cdone;
-  return UDINoError;
-}
-
-UDIError UDICopy (
-  UDIResource	From,			/* In */
-  UDIResource	To,			/* In */
-  UDICount	Count,			/* In */
-  UDISizeT	Size,			/* In */
-  UDICount	*CountDone,		/* Out */
-  UDIBool	Direction		/* In */
-  )
-{
-  int r;
-  IN_INIT();
-  IN_VAL(short, From.Space);
-  IN_VAL(CPUOffset, From.Offset);
-  IN_VAL(short, To.Space);
-  IN_VAL(CPUOffset, To.Offset);
-  IN_VAL(UDICount, Count);
-  IN_VAL(UDISizeT, Size);
-  IN_VAL(UDIBool, Direction);
-  
-  r = DO_CALL(UDICopy_c);
-  
-  OUT_INIT();
-  *CountDone = OUT_VAL(UDICount);
-  
-  return r;
-}
-
-UDIError UDIExecute (
-  void
-  )
-{
-  return DO_CALL(UDIExecute_c);
-}
-
-UDIError UDIStep (
-  UDIUInt32	Steps,			/* In */
-  UDIStepType   StepType,		/* In */
-  UDIRange      Range			/* In */
-  )
-{
-  IN_INIT();
-  IN_VAL(UDIUInt32, Steps);
-  IN_VAL(UDIStepType, StepType);
-  IN_VAL(UDIRange, Range);
-  
-  return DO_CALL(UDIStep_c);
-}
-
-UDIVoid UDIStop (
-  void
-  )
-{
-  DO_CALL(UDIStop_c);
-}
-
-UDIError UDIWait (
-  UDIInt32	MaxTime,		/* In */
-  UDIPId	*PId,			/* Out */
-  UDIUInt32	*StopReason		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  IN_VAL(UDIInt32, MaxTime);
-  r = DO_CALL(UDIWait_c);
-  OUT_INIT();
-  *PId = OUT_VAL(UDIPId);
-  *StopReason = OUT_VAL(UDIUInt32);
-  return r;
-}
-
-UDIError UDISetBreakpoint (
-  UDIResource	Addr,			/* In */
-  UDIInt32	PassCount,		/* In */
-  UDIBreakType	Type,			/* In */
-  UDIBreakId	*BreakId		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  IN_VAL(short, Addr.Space);
-  IN_VAL(CPUOffset, Addr.Offset);
-  IN_VAL(UDIInt32, PassCount);
-  IN_VAL(UDIBreakType, Type);
-  
-  r = DO_CALL(UDISetBreakpoint_c);
-  
-  OUT_INIT();
-  *BreakId = OUT_VAL(UDIBreakId);
-  return r;
-}
-
-UDIError UDIQueryBreakpoint (
-  UDIBreakId	BreakId,		/* In */
-  UDIResource	*Addr,			/* Out */
-  UDIInt32	*PassCount,		/* Out */
-  UDIBreakType	*Type,			/* Out */
-  UDIInt32	*CurrentCount		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  IN_VAL(UDIBreakId, BreakId);
-  
-  r = DO_CALL(UDIQueryBreakpoint_c);
-  
-  OUT_INIT();
-  Addr->Space = OUT_VAL(short);
-  Addr->Offset = OUT_VAL(CPUOffset);
-  *PassCount = OUT_VAL(UDIInt32);
-  *Type = OUT_VAL(UDIBreakType);
-  *CurrentCount = OUT_VAL(UDIInt32);
-  
-  return r;
-}
-
-UDIError UDIClearBreakpoint (
-  UDIBreakId	BreakId			/* In */
-  )
-{
-  IN_INIT();
-  IN_VAL(UDIBreakId, BreakId);
-  
-  return DO_CALL(UDIClearBreakpoint_c);
-}
-
-UDIError UDIGetStdout (
-  UDIHostMemPtr	Buf,			/* Out */
-  UDISizeT	BufSize,		/* In */
-  UDISizeT	*CountDone		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  if (BufSize > 4000)
-    BufSize = 4000;
-  IN_VAL(UDISizeT,BufSize);
-  r = DO_CALL(UDIGetStdout_c);
-  OUT_INIT();
-  *CountDone = OUT_VAL(UDISizeT);
-  if (*CountDone <= BufSize)
-    OUT_DATA(Buf, *CountDone);
-  return r;
-}
-
-UDIError UDIGetStderr (
-  UDIHostMemPtr	Buf,			/* Out */
-  UDISizeT	BufSize,		/* In */
-  UDISizeT	*CountDone		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  if (BufSize > 4000)
-    BufSize = 4000;
-  IN_VAL(UDISizeT,BufSize);
-  r = DO_CALL(UDIGetStderr_c);
-  OUT_INIT();
-  *CountDone = OUT_VAL(UDISizeT);
-  OUT_DATA(Buf, *CountDone);
-  return r;
-}
-
-UDIError UDIPutStdin (
-  UDIHostMemPtr	Buf,			/* In */
-  UDISizeT	Count,			/* In */
-  UDISizeT	*CountDone		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  if (Count > 4000)
-    Count = 4000;
-  IN_VAL(UDISizeT,Count);
-  IN_DATA(Buf, Count);
-  r = DO_CALL(UDIPutStdin_c);
-  OUT_INIT();
-  *CountDone = OUT_VAL(UDISizeT);
-  return r;
-}
-
-UDIError UDIStdinMode (
-  UDIMode	*Mode			/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  r = DO_CALL(UDIStdinMode_c);
-  OUT_INIT();
-  *Mode = OUT_VAL(UDIMode);
-  return r;
-}
-
-UDIError UDIPutTrans (
-  UDIHostMemPtr	Buf,			/* In */
-  UDISizeT	Count,			/* In */
-  UDISizeT	*CountDone		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  if (Count > 4000)
-    Count = 4000;
-  IN_VAL(UDISizeT,Count);
-  IN_DATA(Buf, Count);
-  r = DO_CALL(UDIPutTrans_c);
-  OUT_INIT();
-  *CountDone = OUT_VAL(UDISizeT);
-  return r;
-}
-
-UDIError UDIGetTrans (
-  UDIHostMemPtr	Buf,			/* Out */
-  UDISizeT	BufSize,		/* In */
-  UDISizeT	*CountDone		/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  if (BufSize > 4000)
-    BufSize = 4000;
-  IN_VAL(UDISizeT,BufSize);
-  r = DO_CALL(UDIGetTrans_c);
-  OUT_INIT();
-  *CountDone = OUT_VAL(UDISizeT);
-  OUT_DATA(Buf, *CountDone);
-  return r;
-}
-
-UDIError UDITransMode (
-  UDIMode	*Mode			/* Out */
-  )
-{
-  int r;
-  IN_INIT();
-  r = DO_CALL(UDITransMode_c);
-  OUT_INIT();
-  *Mode = OUT_VAL(UDIMode);
-  return r;
-}
-
-#define DFEIPCIdCompany 0x0001	/* Company ID AMD */
-#define DFEIPCIdProduct 0x1	/* Product ID 0 */
-#define DFEIPCIdVersion 0x125	/* 1.2.5 */
-
-unsigned UDIGetDFEIPCId ()
-{
-    return((((UDIUInt32)DFEIPCIdCompany) << 16) |(DFEIPCIdProduct << 12) | DFEIPCIdVersion);
-}
-
-#endif /* __GO32__ */
diff --git a/gdb/29k-share/udi/udiids.h b/gdb/29k-share/udi/udiids.h
deleted file mode 100644
index 5f805e4..0000000
--- a/gdb/29k-share/udi/udiids.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* This file contains the DFE and TIP IDs to be used by AMD products for
-   the UDICapabilities call.
-   
-   Copyright 1993 Free Software Foundation, Inc.
-   
-   This file is part of GDB.
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-   
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-	/* Company Codes -- AMD assigns these */
-#define UDICompanyCode_AMD 1
-
-	/* Build a UDIID given a CompanyProdCode and 3 version pieces */
-#define UDIID(CompanyProdCode, v1,v2,v3) ((((CompanyProdCode) & 0xfffff)<<12)+\
-				  (((v1)&0xf)<<8) + (((v2)&0xf)<<4) + ((v3)&0xf)) 
-
-
-	/* Extract a CompanyProdCode or a Version from a UDIID */
-#define UDIID_CompanyProdCode(id) (((id)>>12) & 0xfffff)
-#define UDIID_Version(id) ((id)&0xfff)
-
-
-#define UDIAMDProduct(ProdCode) ((UDICompanyCode_AMD<<4) + (ProdCode&0xf))
-
-	/* AMD DFE Product Codes */
-#define UDIProductCode_Mondfe UDIAMDProduct(0)
-#define UDIProductCode_XRAY   UDIAMDProduct(1)
-#define UDIProductCode_TIPTester  UDIAMDProduct(2)
-
-	/* AMD TIP Product Codes (need not be distinct from DFE Product Codes) */
-#define UDIProductCode_Montip UDIAMDProduct(0)
-#define UDIProductCode_Isstip UDIAMDProduct(1)
-
-
-#define UDILatestVersion 0x120	/* UDI 1.2.0, can be used in DFE and TIP desired UDI params */
-
diff --git a/gdb/29k-share/udi/udip2soc.c b/gdb/29k-share/udi/udip2soc.c
deleted file mode 100644
index 969e850..0000000
--- a/gdb/29k-share/udi/udip2soc.c
+++ /dev/null
@@ -1,1250 +0,0 @@
-/* Copyright 1993 Free Software Foundation, Inc.
-   
-   This file is part of GDB.
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-   
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-static 	char udip2soc_c[]="@(#)udip2soc.c	2.11  Daniel Mann";
-static  char udip2soc_c_AMD[]="@(#)udip2soc.c	2.8, AMD";
-/* 
-*       This module converts UDI Procedural calls into
-*	UDI socket messages for UNIX. 
-*	It is used by DFE client processes
-********************************************************************** HISTORY
-*/
-/* This is all unneeded on DOS machines.  */
-#ifndef __GO32__
-
-#include <stdio.h>
-#include <string.h>
-
-/* Before sys/file.h for Unixware.  */
-#include <sys/types.h>
-
-#include <sys/file.h>
-
-/* This used to say sys/fcntl.h, but the only systems I know of that
-   require that are old (pre-4.3, at least) BSD systems, which we
-   probably don't need to worry about.  */
-#include <fcntl.h>
-
-#include <sys/wait.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <signal.h>
-#include <sys/errno.h>
-#include "udiproc.h"
-#include "udisoc.h"
-
-extern	int		errno;
-extern	int		sys_nerr;
-extern	int		udr_errno;
-extern	char*		getenv();
-
-/* local type decs. and macro defs. not in a .h  file ************* MACRO/TYPE
-*/
-#define		version_c 0x121		/* DFE-IPC version id */
-#define		TRUE -1
-#define		FALSE 0
-#define		PORT_NUM 7000
-#define		MAX_SESSIONS 5		/* maximum DFE-TIP connections */
-#define		SOC_BUF_SIZE 4* 1024	/* size of socket comms buffer */
-#define		SBUF_SIZE 500		/* size of string buffer */
-#define		ERRMSG_SIZE 500		/* size of error message buffer */
-
-typedef struct connection_str		/* record of connect session */
-{
-    int		in_use;
-    char	connect_id[20];		/* connection identifier */
-    char	domain_string[20];	/* dommaing for conection */
-    char	tip_string[30];		/* TIP host name for AF_INET */
-    char	tip_exe[80];		/* TIP exe name */
-    int		dfe_sd;			/* associated DFE socket */
-    int		tip_pid;		/* pid of TIP process */
-    struct sockaddr_in dfe_sockaddr;
-    struct sockaddr_in tip_sockaddr_in;
-    struct sockaddr    tip_sockaddr;
-} connection_t;
-
-typedef struct session_str
-{
-    int		  in_use;
-    connection_t* soc_con_p;		/* associated connection */
-    UDISessionId  tip_id;		/* associated TIP session ID */
-} session_t;
-
-/* global dec/defs. which are not in a .h   file ************* EXPORT DEC/DEFS
-*/
-UDIError	dfe_errno;
-char	dfe_errmsg[ERRMSG_SIZE];/* error string */
-
-/* local dec/defs. which are not in a .h   file *************** LOCAL DEC/DEFS
-*/
-LOCAL connection_t	soc_con[MAX_SESSIONS];	
-LOCAL session_t	session[MAX_SESSIONS];	
-LOCAL UDR	udr;
-LOCAL UDR*	udrs = &udr;		/* UDR for current session */
-LOCAL int	current;		/* int-id for current session */
-LOCAL char	sbuf[SBUF_SIZE];	/* String handler buffer */
-LOCAL char	config_file[80];	/* path/name for config file */
-
-/***************************************************************** UDI_CONNECT
-* Establish a new FDE to TIP conection. The file "./udi_soc" or
-* "/etc/udi_soc" may be examined to obtain the conection information
-* if the "Config" parameter is not a completd "line entry".
-*
-* NOTE: the Session string must not start whith white-space characters.
-* Format of string is:
-* <session>   <domain> <soc_name|host_name> <tip_exe|port> <pass to UDIconnect>
-* soc2cayman  AF_INET            cayman      7000           <not supported>
-* soc2tip     AF_UNIX   astring              tip.exe        ...
-*/
-UDIError
-UDIConnect(Config, Session)
-     char *Config;		/* in  -- identification string */
-     UDISessionId *Session;	/* out -- session ID */
-{
-    UDIInt32	service_id = UDIConnect_c;
-    int		domain;
-    int		cnt=0;
-    int		rcnt, pos, params_pos=0;
-    char	*tip_main_string;
-    char	*env_p;
-    struct hostent	*tip_info_p;
-    FILE	*fd;
-#if 0
-    FILE	*f_p;
-#endif
-    UDIUInt32	TIPIPCId;
-    UDIUInt32	DFEIPCId;
-
-#if 0 /* This is crap.  It assumes that udi_soc is executable! */
-    sprintf(sbuf, "which udi_soc");
-    f_p = popen(sbuf, "r");
-    if(f_p)
-    {   while( (sbuf[cnt++]=getc(f_p)) != EOF);
-	sbuf[cnt-2]=0;
-    }
-    pclose(f_p);
-#endif
-
-    for (rcnt=0;
-	 rcnt < MAX_SESSIONS && session[rcnt].in_use;
-	 rcnt++);
-
-    if (rcnt >= MAX_SESSIONS)
-      {
-	sprintf(dfe_errmsg, "DFE-ipc ERROR: Too many sessions already open");
-	return UDIErrorIPCLimitation;
-      }
-
-    /* One connection can be multiplexed between several sessions. */
-
-    for (cnt=0;
-	 cnt < MAX_SESSIONS && soc_con[cnt].in_use;
-	 cnt++);
-
-    if (cnt >= MAX_SESSIONS)
-      {
-        sprintf(dfe_errmsg,
-		"DFE-ipc ERROR: Too many connections already open");
-        return UDIErrorIPCLimitation;
-      }
-
-    *Session = rcnt;
-    session[rcnt].soc_con_p = &soc_con[cnt];
-
-    if (strchr(Config, ' '))		/* test if file entry given */
-      {
-        soc_con[cnt].in_use = TRUE;
-        sscanf(Config, "%s %s %s %s %n",
-	       soc_con[cnt].connect_id,
-	       soc_con[cnt].domain_string,
-	       soc_con[cnt].tip_string,
-	       soc_con[cnt].tip_exe,
-	       &params_pos);
-	tip_main_string = Config + params_pos;
-      }
-    else				/* here if need to read udi_soc file */
-      {
-	strcpy(config_file, "udi_soc");
-	env_p = getenv("UDICONF");
-	if (env_p)
-	  strcpy(config_file, env_p);
-
-	fd = fopen(config_file, "r");
-
-	if (!fd)
-	  {
-	    sprintf(dfe_errmsg, "UDIConnect, can't open udi_soc file:\n%s ",
-		    strerror(errno));
-	    dfe_errno = UDIErrorCantOpenConfigFile;
-	    goto tip_failure;
-	  }
-
-	while (1)
-	  {
-	    if (fscanf(fd, "%s %s %s %s %[^\n]\n",
-		       soc_con[cnt].connect_id,
-		       soc_con[cnt].domain_string,
-		       soc_con[cnt].tip_string,
-		       soc_con[cnt].tip_exe,
-		       sbuf) == EOF)
-	      break;
-
-	    if (strcmp(Config, soc_con[cnt].connect_id) != 0)
-	      continue;
-
-	    soc_con[cnt].in_use = TRUE; /* here if entry found */
-
-	    tip_main_string = sbuf;
-	    break;
-	  }
-
-	fclose(fd);
-	if (!soc_con[cnt].in_use)
-	  {
-	    sprintf(dfe_errmsg,
-		    "UDIConnect, can't find `%s' entry in udi_soc file",
-		    Config);
-	    dfe_errno = UDIErrorNoSuchConfiguration;
-	    goto tip_failure;
-	  }
-      }
-/*----------------------------------------------------------- SELECT DOMAIN */
-    if (strcmp(soc_con[cnt].domain_string, "AF_UNIX") == 0)
-      domain = AF_UNIX;
-    else if (strcmp(soc_con[cnt].domain_string, "AF_INET") == 0)
-      domain = AF_INET;
-    else
-      {
-    	sprintf(dfe_errmsg, "DFE-ipc ERROR: socket address family not known");
-	dfe_errno = UDIErrorBadConfigFileEntry;
-	goto tip_failure;
-      }
-
-/*---------------------------------------------------- MULTIPLEXED SOCKET ? */
-/* If the requested session requires communication with
-   a TIP which already has a socket connection established,
-   then we do not create a new socket but multiplex the
-   existing one. A TIP is said to use the same socket if
-   socket-name/host-name and the domain are the same.
- */
-    for (rcnt=0; rcnt < MAX_SESSIONS; rcnt++)
-      {
-	if (soc_con[rcnt].in_use
-	    && rcnt != cnt
-	    && strcmp(soc_con[cnt].domain_string,
-		      soc_con[rcnt].domain_string) == 0
-	    && strcmp(soc_con[cnt].tip_string,
-		      soc_con[rcnt].tip_string) == 0)
-	  {
-	    session[*Session].soc_con_p = &soc_con[rcnt];
-	    soc_con[cnt].in_use = FALSE;	/* don't need new connect */
-	    goto tip_connect; 
-	}
-      }
-/*------------------------------------------------------------------ SOCKET */
-    soc_con[cnt].dfe_sd = socket(domain, SOCK_STREAM, 0);
-    if (soc_con[cnt].dfe_sd == -1)
-      {
-    	sprintf(dfe_errmsg, "DFE-ipc ERROR, socket() call failed %s ",
-		strerror (errno));
-	dfe_errno = UDIErrorUnknownError;
-	goto tip_failure;
-      }
-
-/*--------------------------------------------------------- AF_UNIX CONNECT */
-    if (domain == AF_UNIX)
-      {
-	if (strcmp(soc_con[cnt].tip_string, "*") == 0)
-	  {
-	    for (pos = 0; pos < 20; pos++)
-	      {
-		int f;
-
-		sprintf(soc_con[cnt].tip_string,"/tmp/U%d", getpid() + pos);
-		f = open(soc_con[cnt].tip_string, O_CREAT);
-		if (f == -1)
-		  continue;
-
-		close(f);
-		unlink(soc_con[cnt].tip_string);
-		break;
-	      }
-
-	    if (pos >= 20)
-	      {
-		sprintf(dfe_errmsg,
-			"DFE-ipc ERROR, can't create random socket name");
-		dfe_errno = UDIErrorCantConnect;
-		goto tip_failure;
-	      }
-	  }
-
-        soc_con[cnt].tip_sockaddr.sa_family = domain;
-        memcpy(soc_con[cnt].tip_sockaddr.sa_data,
-	      soc_con[cnt].tip_string,
-	      sizeof(soc_con[cnt].tip_sockaddr.sa_data));
-    	if (connect(soc_con[cnt].dfe_sd,
-		    &soc_con[cnt].tip_sockaddr,
-		    sizeof(soc_con[cnt].tip_sockaddr)))
-	  { /* if connect() fails assume TIP not yet started */
-/*------------------------------------------------------------ AF_UNIX EXEC */
-	    int	pid;
-	    int statusp;
-	    char *arg0;
-
-	    arg0 = strrchr(soc_con[cnt].tip_exe,'/');
-
-	    if (arg0)
-	      arg0++;
-	    else
-	      arg0 = soc_con[cnt].tip_exe;
-    
-	    pid = vfork();
-
-	    if (pid == 0)	/* Child */
-	      {
-		execlp(soc_con[cnt].tip_exe,
-		       arg0,
-		       soc_con[cnt].domain_string,
-		       soc_con[cnt].tip_string,
-		       NULL);
-	        _exit(1);
-	      }
-
-            if (waitpid(pid, &statusp, WNOHANG))
-	      {
-	        sprintf(dfe_errmsg, "DFE-ipc ERROR: can't exec the TIP");
-	        dfe_errno = UDIErrorCantStartTIP;
-		goto tip_failure;
-	      }
-
-	    pos = 3;
-    	    for (pos = 3; pos > 0; pos--)
-	      {
-		if (!connect(soc_con[cnt].dfe_sd, 
-			     &soc_con[cnt].tip_sockaddr,
-			     sizeof(soc_con[cnt].tip_sockaddr)))
-		  break;
-		sleep(1);
-	      }
-
-	    if (pos == 0)
-	      {
-		sprintf(dfe_errmsg, "DFE-ipc ERROR, connect() call failed: %s",
-	    		strerror (errno));
-	        dfe_errno = UDIErrorCantConnect;
-		goto tip_failure;
-	      }
-	  }
-      }
-/*--------------------------------------------------------- AF_INET CONNECT */
-    else if (domain == AF_INET)
-      {
-	fprintf(stderr,
-		"DFE-ipc WARNING, need to have first started remote TIP");
-
-	soc_con[cnt].tip_sockaddr_in.sin_family = domain;
-	soc_con[cnt].tip_sockaddr_in.sin_addr.s_addr =
-	    inet_addr(soc_con[cnt].tip_string);
-	if (soc_con[cnt].tip_sockaddr_in.sin_addr.s_addr == -1)
-	  {
-	    tip_info_p = gethostbyname(soc_con[cnt].tip_string);
-	    if (tip_info_p == NULL)
-	      {
-		sprintf(dfe_errmsg,"DFE-ipc ERROR, No such host %s",
-			soc_con[cnt].tip_string);
-	    	dfe_errno = UDIErrorNoSuchConnection;
-		goto tip_failure;
-	      }
-	    memcpy((char *)&soc_con[cnt].tip_sockaddr_in.sin_addr,
-		  tip_info_p->h_addr,
-		  tip_info_p->h_length);
-	  }
-	soc_con[cnt].tip_sockaddr_in.sin_port
-	  = htons(atoi(soc_con[cnt].tip_exe));
-
-    	if (connect(soc_con[cnt].dfe_sd,
-		    (struct sockaddr *) &soc_con[cnt].tip_sockaddr_in,
-		    sizeof(soc_con[cnt].tip_sockaddr_in)))
-	  {
-    	    sprintf(dfe_errmsg, "DFE-ipc ERROR, connect() call failed %s ",
-		    strerror (errno));
-	    dfe_errno = UDIErrorCantConnect;
-	    goto tip_failure;
-	  }
-      }
-/*------------------------------------------------------------- TIP CONNECT */
-    if (cnt == 0) udr_create(udrs, soc_con[cnt].dfe_sd, SOC_BUF_SIZE);
-
-tip_connect:
-    current = cnt;
-    session[*Session].in_use = TRUE;	/* session id is now in use */
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-
-    DFEIPCId = (company_c << 16) + (product_c << 12) + version_c;
-    udr_UDIUInt32(udrs, &DFEIPCId);
-
-    udr_string(udrs, tip_main_string);
-
-    udr_sendnow(udrs);
-
-    udrs->udr_op = UDR_DECODE;		/* recv all "out" parameters */
-    udr_UDIUInt32(udrs, &TIPIPCId);
-    if ((TIPIPCId & 0xfff) < version_c)
-      sprintf(dfe_errmsg, "DFE-ipc: Obsolete TIP Specified");
-
-    udr_UDIInt32(udrs, &soc_con[cnt].tip_pid);
-
-    udr_UDISessionId(udrs, &session[*Session].tip_id);
-
-    udr_UDIError(udrs, &dfe_errno);
-    if (dfe_errno > 0) UDIKill(*Session, 0);
-
-    return dfe_errno;
-
-tip_failure:
-
-    soc_con[cnt].in_use = FALSE;
-    session[*Session].in_use = FALSE;
-/* XXX - Should also close dfe_sd, but not sure what to do if muxed */
-    return dfe_errno;
-}
-
-/************************************************************** UDI_Disconnect
-* UDIDisconnect() should be called before exiting the
-* DFE to ensure proper shut down of the TIP.
-*/
-UDIError UDIDisconnect(Session,  Terminate)
-UDISessionId	Session;
-UDIBool		Terminate;
-{
-    int	cnt;
-    UDIInt32	service_id = UDIDisconnect_c;
-    if(Session < 0 || Session > MAX_SESSIONS)
-    {
-	sprintf(dfe_errmsg," SessionId not valid (%d)", Session);
-	return UDIErrorNoSuchConfiguration;
-    }
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISessionId(udrs, &session[Session].tip_id);
-    udr_UDIBool(udrs, &Terminate);
-    udr_sendnow(udrs);
-
-    session[Session].in_use = FALSE;	/* session id is now free */
-    for (cnt=0; cnt < MAX_SESSIONS; cnt++)
-        if(session[cnt].in_use
-	&& session[cnt].soc_con_p == session[Session].soc_con_p
-		) break;
-    if(cnt >= MAX_SESSIONS)	/* test if socket not multiplexed */
-        if(shutdown(session[Session].soc_con_p->dfe_sd, 2))
-        {
-     	    sprintf(dfe_errmsg, "DFE-ipc WARNING: socket shutdown failed");
-	    return UDIErrorIPCInternal;
-        }
-	else
-	  session[Session].soc_con_p->in_use = 0;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/******************************************************************** UDI_KILL
-* UDIKill() is used to send a signal to the TIP.
-* This is a private IPC call.
-*/
-UDIError UDIKill(Session,  Signal)
-UDISessionId	Session;
-UDIInt32	Signal;
-{
-    int	cnt;
-    UDIInt32	service_id = UDIKill_c;
-    if(Session < 0 || Session > MAX_SESSIONS)
-    {
-	sprintf(dfe_errmsg," SessionId not valid (%d)", Session);
-	return UDIErrorNoSuchConfiguration;
-    }
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISessionId(udrs, &session[Session].tip_id);
-    udr_UDIInt32(udrs, &Signal);
-    udr_sendnow(udrs);
-
-    session[Session].in_use = FALSE;	/* session id is now free */
-    for (cnt=0; cnt < MAX_SESSIONS; cnt++)
-        if(session[cnt].in_use
-	&& session[cnt].soc_con_p == session[Session].soc_con_p
-		) break;
-    if(cnt < MAX_SESSIONS)	/* test if socket not multiplexed */
-        if(shutdown(session[Session].soc_con_p->dfe_sd, 2))
-        {
-     	    sprintf(dfe_errmsg, "DFE-ipc WARNING: socket shutdown failed");
-	    return UDIErrorIPCInternal;
-        }
-	else
-	  session[Session].soc_con_p->in_use = 0;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/************************************************** UDI_Set_Current_Connection
-* If you are connected to multiple TIPs, you can change
-* TIPs using UDISetCurrentConnection().
-*/
-UDIError UDISetCurrentConnection(Session)
-UDISessionId	Session;
-{
-    UDIInt32	service_id = UDISetCurrentConnection_c;
-
-    if(Session < 0 || Session > MAX_SESSIONS)
-	return UDIErrorNoSuchConfiguration;
-    if(!session[Session].in_use) 		/* test if not in use yet */
-	return UDIErrorNoSuchConnection;
-
-    current = Session;
-    /* change socket or multiplex the same socket  */
-    udrs->sd = session[Session].soc_con_p->dfe_sd;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISessionId(udrs, &session[Session].tip_id);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/************************************************************ UDI_Capabilities
-* The DFE uses UDICapabilities() to both inform the TIP
-* of what services the DFE offers and to inquire of the
-* TIP what services the TIP offers.
-*/
-UDIError UDICapabilities(TIPId, TargetId, DFEId, DFE, TIP, DFEIPCId,
-		TIPIPCId, TIPString)
-UDIUInt32	*TIPId;		/* out */
-UDIUInt32	*TargetId;	/* out */
-UDIUInt32	DFEId;		/* in */
-UDIUInt32	DFE;		/* in */
-UDIUInt32	*TIP;		/* out */
-UDIUInt32	*DFEIPCId;	/* out */
-UDIUInt32	*TIPIPCId;	/* out */
-char		*TIPString;	/* out */
-{
-    UDIInt32	service_id = UDICapabilities_c;
-    int		size;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIInt32(udrs, &DFEId);
-    udr_UDIInt32(udrs, &DFE);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" paramters */
-    udr_UDIInt32(udrs, TIPId);
-    udr_UDIInt32(udrs, TargetId);
-    udr_UDIInt32(udrs, TIP);
-    udr_UDIInt32(udrs, DFEIPCId);
-    *DFEIPCId = (company_c << 16) + (product_c << 12) + version_c;
-    udr_UDIInt32(udrs, TIPIPCId);
-    udr_string(udrs, sbuf);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    size = strlen(sbuf);
-    if(size +1 > 80) return -1;		/* test if sufficient space */
-    strcpy(TIPString, sbuf);
-    return dfe_errno;
-}
-
-/********************************************************** UDI_Enumerate_TIPs
-* Used by the DFE to enquire about available TIP
-* connections.
-*/
-UDIError UDIEnumerateTIPs(UDIETCallback)
-  int (*UDIETCallback)();		/* In -- function to callback */
-{
-    FILE	*fp;
-
-    fp = fopen(config_file, "r");
-    if(fp == NULL)
-	return UDIErrorCantOpenConfigFile;
-    while(fgets( sbuf, SBUF_SIZE, fp))
-	if(UDIETCallback( sbuf) == UDITerminateEnumeration)
-	    break;
-    fclose( fp);
-    return UDINoError;			/* return success */
-}
-
-/*********************************************************** UDI_GET_ERROR_MSG
-* Some errors are target specific. They are indicated
-* by a negative error return value. The DFE uses
-* UDIGetErrorMsg() to get the descriptive text for
-* the error message which can then  be  displayed  to
-* the user.
-*/
-UDIError UDIGetErrorMsg(error_code, msg_len, msg, CountDone)
-UDIError	error_code;		/* In */
-UDISizeT	msg_len;		/* In  -- allowed message space */
-char*		msg;			/* Out -- length of message*/
-UDISizeT	*CountDone;		/* Out -- number of characters */
-{
-    UDIInt32	service_id = UDIGetErrorMsg_c;
-    int		size;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIError(udrs, &error_code);
-    udr_UDISizeT(udrs, &msg_len);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_string(udrs, sbuf);
-    udr_UDISizeT(udrs, CountDone);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    size = strlen(sbuf);
-    if(size +1 > msg_len) return -1;	/* test if sufficient space */
-    strcpy(msg, sbuf);
-    return dfe_errno;
-}
-
-/******************************************************* UDI_GET_TARGET_CONFIG
-* UDIGetTargetConfig() gets information about the target.
-*/
-UDIError UDIGetTargetConfig(KnownMemory, NumberOfRanges, ChipVersions,
-		NumberOfChips)
-UDIMemoryRange	KnownMemory[];		/* Out */
-UDIInt		*NumberOfRanges;	/* In and Out */
-UDIUInt32	ChipVersions[];		/* Out */
-UDIInt		*NumberOfChips;		/* In and Out */
-{
-    UDIInt32	service_id = UDIGetTargetConfig_c;
-    int		cnt;
-    int		MaxOfRanges = *NumberOfRanges;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIInt(udrs, NumberOfRanges);
-    udr_UDIInt(udrs, NumberOfChips);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" paramters */
-    for(cnt=1; cnt <= MaxOfRanges; cnt++)
-    	udr_UDIMemoryRange(udrs, &KnownMemory[cnt-1]);
-    udr_UDIInt(udrs, NumberOfRanges);
-    udr_UDIInt(udrs, NumberOfChips);
-    for(cnt=1; cnt <= *NumberOfChips; cnt++)
-    	udr_UDIUInt32(udrs, &ChipVersions[cnt -1]);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/********************************************************** UDI_CREATE_PRCOESS
-* UDICreateProcess() tells the  target  OS  that  a
-* process is to be created and gets a PID back unless
-* there is some error.
-*/
-UDIError UDICreateProcess(pid)
-UDIPId	*pid;	/* out */
-{
-    UDIInt32	service_id = UDICreateProcess_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIPId(udrs, pid);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/***************************************************** UDI_Set_Current_Process
-* UDISetCurrentProcess  uses   a   pid   supplied   by
-* UDICreateProcess  and  sets it as the default for all
-* udi calls until a new one is set.  A user of  a
-*/
-UDIError UDISetCurrentProcess (pid)
-UDIPId	pid;			/* In */
-{
-    UDIInt32	service_id = UDISetCurrentProcess_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIPId(udrs, &pid);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/****************************************************** UDI_INITIALISE_PROCESS
-* UDIInitializeProcess() prepare process for
-* execution. (Reset processor if process os processor).
-*/
-UDIError UDIInitializeProcess( ProcessMemory, NumberOfRanges, EntryPoint,
-		StackSizes, NumberOfStacks, ArgString)
-UDIMemoryRange	ProcessMemory[];	/* In */
-UDIInt		NumberOfRanges;		/* In */
-UDIResource	EntryPoint;		/* In */
-CPUSizeT	*StackSizes;		/* In */
-UDIInt		NumberOfStacks;		/* In */
-char		*ArgString;		/* In */
-{
-    UDIInt32	service_id = UDIInitializeProcess_c;
-    int		cnt;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIInt(udrs, &NumberOfRanges);
-    for(cnt = 0; cnt < NumberOfRanges; cnt++)
-	udr_UDIMemoryRange(udrs, &ProcessMemory[cnt] );
-    udr_UDIResource(udrs, &EntryPoint);
-    udr_UDIInt(udrs, &NumberOfStacks);
-    for(cnt = 0; cnt < NumberOfStacks; cnt++)
-	udr_CPUSizeT(udrs, &StackSizes[cnt]);
-    udr_string(udrs, ArgString);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/********************************************************* UDI_DESTROY_PROCESS
-* UDIDestroyProcess() frees a process resource
-* previously created by UDICreateProcess().
-*/
-UDIError UDIDestroyProcess(pid)
-UDIPId   pid;	/* in */
-{
-    UDIInt32	service_id = UDIDestroyProcess_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIPId(udrs, &pid);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/****************************************************************** UDI_READ
-* UDIRead() reads a block of objects from  a  target
-* address space  to host space.
-*/
-
-UDIError UDIRead (from, to, count, size, count_done, host_endian)
-UDIResource	from;		/* in - source address on target */
-UDIHostMemPtr	to;		/* out - destination address on host */
-UDICount	count;		/* in -- count of objects to be transferred */
-UDISizeT	size;		/* in -- size of each object */
-UDICount	*count_done;	/* out - count actually transferred */
-UDIBool		host_endian;	/* in -- flag for endian information */
-{
-    UDIInt32	service_id = UDIRead_c;
-    int		byte_count;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIResource(udrs, &from);
-    udr_UDICount(udrs, &count);
-    udr_UDISizeT(udrs, &size);
-    udr_UDIBool(udrs, &host_endian);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" paramters */
-    udr_UDICount(udrs, count_done);
-    byte_count = (*count_done) * size;
-    if(*count_done > 0 && *count_done <= count)
-        udr_bytes(udrs, to, byte_count);
-    if(udr_errno) return udr_errno;
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/****************************************************************** UDI_WRITE
-* UDIWrite() writes a block  of  objects  from  host
-* space  to  a  target  address+space.
-*/
-UDIError UDIWrite( from, to, count, size, count_done, host_endian )
-UDIHostMemPtr	from;		/* in -- source address on host */
-UDIResource	to;		/* in -- destination address on target */
-UDICount	count;		/* in -- count of objects to be transferred */
-UDISizeT	size;		/* in -- size of each object */
-UDICount	*count_done;	/* out - count actually transferred */
-UDIBool		host_endian;	/* in -- flag for endian information */
-{
-    UDIInt32	service_id = UDIWrite_c;
-    int		byte_count = count * size;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIResource(udrs, &to);
-    udr_UDICount(udrs, &count);
-    udr_UDISizeT(udrs, &size);
-    udr_UDIBool(udrs, &host_endian);
-    udr_bytes(udrs, from, byte_count);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" paramters */
-    udr_UDICount(udrs, count_done);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/******************************************************************** UDI_COPY
-* UDICopy() copies a block of objects from one  target
-* get  address/space to another target address/space.
-*/
-UDIError UDICopy(from, to, count, size, count_done, direction )
-UDIResource	from;		/* in -- destination address on target */
-UDIResource	to;		/* in -- source address on target */
-UDICount	count;		/* in -- count of objects to be transferred */
-UDISizeT	size;		/* in -- size of each object */
-UDICount	*count_done;	/* out - count actually transferred */
-UDIBool		direction;	/* in -- high-to-low or reverse */
-{
-    UDIInt32	service_id = UDICopy_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIResource(udrs, &from);
-    udr_UDIResource(udrs, &to);
-    udr_UDICount(udrs, &count);
-    udr_UDISizeT(udrs, &size);
-    udr_UDIBool(udrs, &direction);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDICount(udrs, count_done);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/***************************************************************** UDI_EXECUTE
-* UDIExecute() continues execution  of  the  default
-* process from the current PC.
-*/
-UDIError UDIExecute()
-{
-    UDIInt32	service_id = UDIExecute_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/******************************************************************** UDI_STEP
-* UDIStep()  specifies  a  number  of  "instruction"
-* steps  to  make.
-*/
-UDIError UDIStep(steps, steptype, range)
-UDIUInt32	steps;		/* in -- number of steps */
-UDIStepType	steptype;       /* in -- type of stepping to be done */
-UDIRange	range;          /* in -- range if StepInRange is TRUE */
-{
-    UDIInt32	service_id = UDIStep_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIInt32(udrs, &steps);
-    udr_UDIStepType(udrs, &steptype);
-    udr_UDIRange(udrs, &range);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/******************************************************************** UDI_STOP
-* UDIStop() stops the default process
-*/
-UDIVoid UDIStop()
-{
-    if (strcmp(session[current].soc_con_p->domain_string, "AF_UNIX") == 0)
-      kill(session[current].soc_con_p->tip_pid, SIGINT);
-    else
-      udr_signal(udrs);
-
-/* XXX - should clean up session[] and soc_con[] structs here as well... */
-
-    return;
-}
-
-/******************************************************************** UDI_WAIT
-* UDIWait() returns the state of the target  procesor.
-*/
-UDIError UDIWait(maxtime, pid, stop_reason)
-UDIInt32   maxtime;        /* in -- maximum time to wait for completion */
-UDIPId     *pid;           /* out -- pid of process which stopped if any */
-UDIUInt32  *stop_reason;   /* out -- PC where process stopped */
-{
-    UDIInt32	service_id = UDIWait_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIInt32(udrs, &maxtime);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIPId(udrs, pid);
-    udr_UDIUInt32(udrs, stop_reason);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/********************************************************** UDI_SET_BREAKPOINT
-* UDISetBreakpoint() sets a breakpoint  at  an  adress
-* and  uses  the  passcount  to state how many
-* times that instruction should  be  hit  before  the
-* break  occurs.
-*/
-UDIError UDISetBreakpoint (addr, passcount, type, break_id)
-UDIResource	addr;		/* in -- where breakpoint gets set */
-UDIInt32	passcount;	/* in -- passcount for breakpoint  */
-UDIBreakType	type;		/* in -- breakpoint type */
-UDIBreakId	*break_id;	/* out - assigned break id */
-{
-    UDIInt32	service_id = UDISetBreakpoint_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIResource(udrs, &addr);
-    udr_UDIInt32(udrs, &passcount);
-    udr_UDIBreakType(udrs, &type);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIBreakId(udrs, break_id);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/******************************************************** UDI_QUERY_BREAKPOINT
-*/
-UDIError UDIQueryBreakpoint (break_id, addr, passcount, type, current_count)
-UDIBreakId	break_id;	/* in -- assigned break id */
-UDIResource	*addr;		/* out - where breakpoint was set */
-UDIInt32	*passcount;	/* out - trigger passcount for breakpoint  */
-UDIBreakType	*type;		/* out - breakpoint type */
-UDIInt32	*current_count;	/* out - current count for breakpoint  */
-{
-    UDIInt32	service_id = UDIQueryBreakpoint_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIBreakId(udrs, &break_id);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIResource(udrs, addr);
-    udr_UDIInt32(udrs, passcount);
-    udr_UDIBreakType(udrs, type);
-    udr_UDIInt32(udrs, current_count);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/******************************************************** UDI_CLEAR_BREAKPOINT
-* UDIClearBreakpoint() is used to  clear  a  breakpoint.
-*/
-UDIError UDIClearBreakpoint (break_id)
-UDIBreakId	break_id;	/* in -- assigned break id */
-{
-    UDIInt32	service_id = UDIClearBreakpoint_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIBreakId(udrs, &break_id);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/************************************************************** UDI_GET_STDOUT
-* UDIGetStdout()  is  called   when   a   call   to
-* UDIWait() indicates there is STD output data ready. 
-*/
-UDIError UDIGetStdout(buf, bufsize, count_done)
-UDIHostMemPtr	buf;		/* out -- buffer to be filled */
-UDISizeT	bufsize;	/* in  -- buffer size in bytes */
-UDISizeT	*count_done;	/* out -- number of bytes written to buf */
-{
-    UDIInt32	service_id = UDIGetStdout_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISizeT(udrs, &bufsize);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDISizeT(udrs, count_done);
-    udr_bytes(udrs, buf, *count_done);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/************************************************************** UDI_GET_STDERR
-* UDIGetStderr()  is  called   when   a   call   to
-* UDIWait() indicates there is STDERR output data ready
-*/
-UDIError UDIGetStderr(buf, bufsize, count_done)
-UDIHostMemPtr	buf;		/* out -- buffer to be filled */
-UDISizeT	bufsize;	/* in  -- buffer size in bytes */
-UDISizeT	*count_done;	/* out -- number of bytes written to buf */
-{
-    UDIInt32	service_id = UDIGetStderr_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISizeT(udrs, &bufsize);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDISizeT(udrs, count_done);
-    udr_bytes(udrs, buf, *count_done);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/*************************************************************** UDI_PUT_STDIN
-* UDIPutStdin() is called whenever the DFE wants to
-* deliver an input character to the TIP.
-*/
-UDIError UDIPutStdin (buf, count, count_done)
-UDIHostMemPtr	buf;		/* in -- buffer to be filled */
-UDISizeT	count;		/* in -- buffer size in bytes */
-UDISizeT	*count_done;	/* out - number of bytes written to buf */
-{
-    UDIInt32	service_id = UDIPutStdin_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISizeT(udrs, &count);
-    udr_bytes(udrs, buf, count);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDISizeT(udrs, count_done);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/************************************************************** UDI_STDIN_MODE
-* UDIStdinMode() is used to change the mode that chazcters
-* are fetched from the user.
-*/
-UDIError	UDIStdinMode(mode)
-UDIMode		*mode;		/* out - */
-{
-    UDIInt32	service_id = UDIStdinMode_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIMode(udrs, mode);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/*************************************************************** UDI_PUT_TRANS
-* UDIPutTrans() is used to feed input to  the  passthru  mode.
-*/
-UDIError	UDIPutTrans (buf, count, count_done)
-UDIHostMemPtr	buf;		/* in -- buffer address containing input data */
-UDISizeT	count;		/* in -- number of bytes in buf */
-UDISizeT	*count_done;	/* out-- number of bytes transfered */
-{
-    UDIInt32	service_id = UDIPutTrans_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISizeT(udrs, &count);
-    udr_bytes(udrs, buf, count);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDISizeT(udrs, count_done);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/*************************************************************** UDI_GET_TRANS
-* UDIGetTrans() is used to get output lines from the
-* passthru mode.
-*/
-UDIError	UDIGetTrans (buf, bufsize, count_done)
-UDIHostMemPtr	buf;		/* out -- buffer to be filled */
-UDISizeT	bufsize;	/* in  -- size of buf */
-UDISizeT	*count_done;	/* out -- number of bytes in buf */
-{
-    UDIInt32	service_id = UDIGetTrans_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDISizeT(udrs, &bufsize);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDISizeT(udrs, count_done);
-    udr_bytes(udrs, buf, *count_done);
-    udr_UDIError(udrs, &dfe_errno);	/* get any TIP error */
-    return dfe_errno;
-}
-
-/************************************************************** UDI_Trans_Mode
-* UDITransMode() is used to change the mode that the
-* transparent routines operate in.
-*/
-UDIError UDITransMode(mode)
-UDIMode		*mode;		/* out  -- selected mode */
-{
-    UDIInt32	service_id = UDITransMode_c;
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-    udr_UDIMode(udrs, mode);
-    udr_sendnow(udrs);
-    if(udr_errno) return udr_errno;
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    udr_UDIError(udrs, &dfe_errno);
-    return dfe_errno;
-}
-
-/******************************************************************** UDI_TEST
-*/
-UDIError UDITest( cnt, str_p, array)
-UDISizeT	cnt;
-UDIHostMemPtr	str_p;
-UDIInt32	array[];
-{
-    UDIInt32	service_id = UDITest_c;
-    UDIInt16	scnt = cnt;
-    UDISizeT	r_cnt;
-    char	buf[256];
-
-    udr_errno = 0;
-    udrs->udr_op = UDR_ENCODE;		/* send all "in" parameters */
-    udr_UDIInt32(udrs, &service_id);
-
-    printf("send	cnt=%d scnt=%d\n", cnt, scnt);
-    udr_UDISizeT(udrs, &cnt);
-    udr_UDIInt16(udrs, &scnt);
-    printf("	array[0]=0x%x array[1]=0x%x array[2]=0x%x array[3]=0x%x\n",
-    	array[0], array[1], array[2], array[3]);
-    udr_bytes(udrs, (char*)array, 4*sizeof(UDIInt32));
-    printf("	string=%s\n", str_p);
-    udr_string(udrs, str_p);
-    udr_sendnow(udrs);
-    if(udr_errno)
-    {	fprintf(stderr, " DFE-ipc Send ERROR\n");
-	return udr_errno;
-    }
-
-    udrs->udr_op = UDR_DECODE;		/* receive all "out" parameters */
-    printf("recv	");
-    udr_UDISizeT(udrs, &r_cnt);
-    udr_UDIInt16(udrs, &scnt);
-    printf("	rcnt=%d scnt=%d\n", r_cnt, scnt);
-    udr_bytes(udrs, (char*)array, 4*sizeof(UDIInt32));
-
-    printf("	array[0]=0x%x array[1]=0x%x array[2]=0x%x array[3]=0x%x\n",
-    	array[0], array[1], array[2], array[3]);
-    udr_string(udrs, str_p);
-    printf("	string=%s\n", str_p);
-
-    udr_UDIError(udrs, &dfe_errno);
-    return dfe_errno;
-}
-
-
-
-UDIUInt32 UDIGetDFEIPCId()
-{
-    return ((company_c << 16) + (product_c << 12) + version_c);
-}
-#endif /* __GO32__ */
diff --git a/gdb/29k-share/udi/udiphcfg.h b/gdb/29k-share/udi/udiphcfg.h
deleted file mode 100644
index e9eff0a..0000000
--- a/gdb/29k-share/udi/udiphcfg.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* This file just picks the correct udiphxxx.h depending on the host.
-   The two hosts that are now defined are UNIX and MSDOS.
-
-   Copyright 1993 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * For the moment, we will default to BSD_IPC; this might change if/when
- * another type of IPC (Mach? SysV?) is implemented.
- */
-
-#if 0
-
-/* We don't seem to have a copy of udiphdos.h.  Furthermore, all the
-   things in udiphunix.h are pretty much generic 32-bit machine defines
-   which don't have anything to do with IPC.  */
-
-#ifdef DOS_IPC
-#include "udiphdos.h"
-#else
-/*#ifdef BSD_IPC */
-#include "udiphunix.h"
-#endif
-
-#else
-
-#include "udiphunix.h"
-
-#endif
diff --git a/gdb/29k-share/udi/udiphunix.h b/gdb/29k-share/udi/udiphunix.h
deleted file mode 100644
index 172fbbf..0000000
--- a/gdb/29k-share/udi/udiphunix.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Originally called "udiphsun.h", however it was not very
-   Sun-specific; now it is used for generic-unix-with-bsd-ipc.
-
-   Copyright 1993 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file is to be used to reconfigure the UDI Procedural interface
-   for a given host. This file should be placed so that it will be
-   included from udiproc.h. Everything in here may need to be changed
-   when you change either the host CPU or its compiler. Nothing in
-   here should change to support different targets. There are multiple
-   versions of this file, one for each of the different host/compiler
-   combinations in use.
-*/
-
-#define UDIStruct  struct		/* _packed not needed on unix */
-/* First, we need some types */
-/* Types with at least the specified number of bits */
-typedef double		UDIReal64;		/* 64-bit real value */
-typedef float		UDIReal32;		/* 32-bit real value */
-  
-typedef unsigned long	UDIUInt32;		/* unsigned integers */
-typedef unsigned short	UDIUInt16; 
-typedef unsigned char	UDIUInt8;
-  
-typedef long		UDIInt32;		/* 32-bit integer */ 
-typedef short		UDIInt16;		/* 16-bit integer */ 
-typedef char		UDIInt8;		/* unreliable signedness */
-
-/* To aid in supporting environments where the DFE and TIP use
-different compilers or hosts (like DOS 386 on one side, 286 on the
-other, or different Unix machines connected by sockets), we define
-two abstract types - UDIInt and UDISizeT.
-UDIInt should be defined to be int except for host/compiler combinations
-that are intended to talk to existing UDI components that have a different
-sized int. Similarly for UDISizeT.
-*/
-typedef int		UDIInt;
-typedef unsigned int	UDIUInt;
-
-typedef unsigned int	UDISizeT;
-
-/* Now two void types. The first is for function return types,
-the other for pointers to no particular type. Since these types
-are used solely for documentational clarity, if your host/compiler
-doesn't support either one, replace them with int and char *
-respectively.
-*/
-typedef void		UDIVoid;		/* void type */
-typedef void *		UDIVoidPtr;		/* void pointer type */
-typedef void *		UDIHostMemPtr;		/* Arbitrary memory pointer */
-
-/* Now we want a type optimized for boolean values. Normally this
-   would be int, but on some machines (Z80s, 8051s, etc) it might
-   be better to map it onto a char
-*/
-typedef	int		UDIBool;
-
-/* Now indicate whether your compiler support full ANSI style
-   prototypes. If so, use #if 1. If not use #if 0.
-*/
-#if 0
-#define UDIParams(x)	x
-#else
-#define UDIParams(x)	()
-#endif
diff --git a/gdb/29k-share/udi/udiproc.h b/gdb/29k-share/udi/udiproc.h
deleted file mode 100644
index 0cc1c20..0000000
--- a/gdb/29k-share/udi/udiproc.h
+++ /dev/null
@@ -1,308 +0,0 @@
-/* local type decs. and macro defs.
-
-   Copyright 1993 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "udiphcfg.h"	/* Get host specific configuration */
-#include "udiptcfg.h"	/* Get target specific configuration */
-
-/* Here are all of the CPU Families for which UDI is currently defined */
-#define Am29K		1	/* AMD's Am290xx and Am292xx parts */
-
-typedef UDIInt		UDIError;
-typedef UDIInt		UDISessionId;
-typedef	UDIInt		UDIPId;
-typedef	UDIInt		UDIStepType;
-typedef	UDIInt		UDIBreakType;
-typedef	UDIUInt		UDIBreakId;
-typedef UDIUInt		UDIMode;
-
-typedef UDIStruct
-{			
-    CPUSpace	Space;
-    CPUOffset	Offset;
-} UDIResource;
-
-typedef	UDIStruct
-{
-    CPUOffset	Low;
-    CPUOffset	High;
-} UDIRange;
-
-typedef UDIStruct
-{
-    CPUSpace	Space;
-    CPUOffset	Offset;
-    CPUSizeT	Size;
-    } UDIMemoryRange;
-
-/* Values for UDIStepType parameters */
-#define UDIStepNatural		0x0000
-#define UDIStepOverTraps	0x0001
-#define UDIStepOverCalls	0x0002
-#define UDIStepInRange		0x0004
-#define UDIStepNatural		0x0000
-
-/* Values for UDIBreakType parameters */
-#define UDIBreakFlagExecute	0x0001
-#define UDIBreakFlagRead	0x0002
-#define UDIBreakFlagWrite	0x0004
-#define UDIBreakFlagFetch	0x0008
-
-/* Special values for UDIWait MaxTime parameter */
-#define UDIWaitForever	(UDIInt32) -1	/* Infinite time delay */
-
-/* Special values for PId */
-#define UDIProcessProcessor	-1	/* Raw Hardware, if possible */
-
-/* Values for UDIWait StopReason */
-#define UDIGrossState		0xff
-#define UDITrapped		0	/* Fine state - which trap */
-#define UDINotExecuting		1
-#define UDIRunning		2
-#define UDIStopped		3
-#define UDIWarned		4
-#define UDIStepped		5
-#define UDIWaiting		6
-#define UDIHalted		7
-#define UDIStdoutReady		8	/* fine state - size */
-#define UDIStderrReady		9	/* fine state - size */
-#define UDIStdinNeeded		10	/* fine state - size */
-#define UDIStdinModeX  		11	/* fine state - mode */
-#define UDIBreak		12	/* Fine state - Breakpoint Id */
-#define UDIExited		13	/* Fine state - exit code */
-
-/* Enumerate the return values from the callback function
-   for UDIEnumerateTIPs.
-*/
-#define UDITerminateEnumeration	0
-#define UDIContinueEnumeration	1
-
-/* Enumerate values for Terminate parameter to UDIDisconnect */
-#define UDITerminateSession	1
-#define UDIContinueSession	0
-
-/* Error codes */
-#define UDINoError			0	/* No error occured */
-#define UDIErrorNoSuchConfiguration	1
-#define UDIErrorCantHappen		2
-#define UDIErrorCantConnect		3
-#define UDIErrorNoSuchConnection	4
-#define UDIErrorNoConnection		5
-#define UDIErrorCantOpenConfigFile	6
-#define UDIErrorCantStartTIP		7
-#define UDIErrorConnectionUnavailable	8
-#define UDIErrorTryAnotherTIP		9
-#define UDIErrorExecutableNotTIP	10
-#define UDIErrorInvalidTIPOption	11
-#define UDIErrorCantDisconnect		12
-#define UDIErrorUnknownError		13
-#define UDIErrorCantCreateProcess	14
-#define UDIErrorNoSuchProcess		15
-#define UDIErrorUnknownResourceSpace	16
-#define UDIErrorInvalidResource		17
-#define UDIErrorUnsupportedStepType	18
-#define UDIErrorCantSetBreakpoint	19
-#define UDIErrorTooManyBreakpoints	20
-#define UDIErrorInvalidBreakId		21
-#define UDIErrorNoMoreBreakIds		22
-#define UDIErrorUnsupportedService	23
-#define UDIErrorTryAgain		24
-#define UDIErrorIPCLimitation		25
-#define UDIErrorIncomplete		26
-#define UDIErrorAborted			27
-#define UDIErrorTransDone		28
-#define UDIErrorCantAccept		29
-#define UDIErrorTransInputNeeded	30
-#define UDIErrorTransModeX		31
-#define UDIErrorInvalidSize		32
-#define UDIErrorBadConfigFileEntry	33
-#define UDIErrorIPCInternal		34
-/* TBD */
-
-/****************************************************************** PROCEDURES
-*/
-
-UDIError UDIConnect UDIParams((
-  char		*Configuration,		/* In */
-  UDISessionId	*Session		/* Out */
-  ));
-
-UDIError UDIDisconnect UDIParams((
-  UDISessionId	Session,		/* In */
-  UDIBool	Terminate		/* In */
-  ));
-
-UDIError UDISetCurrentConnection UDIParams((
-  UDISessionId	Session			/* In */
-  ));
-
-UDIError UDICapabilities UDIParams((
-  UDIUInt32	*TIPId,			/* Out */
-  UDIUInt32	*TargetId,		/* Out */
-  UDIUInt32	DFEId,			/* In */
-  UDIUInt32	DFE,			/* In */
-  UDIUInt32	*TIP,			/* Out */
-  UDIUInt32	*DFEIPCId,		/* Out */
-  UDIUInt32	*TIPIPCId,		/* Out */
-  char		*TIPString		/* Out */
-  ));
-
-UDIError UDIEnumerateTIPs UDIParams((
-  UDIInt	(*UDIETCallback)	/* In */
-    UDIParams(( char *Configuration ))	/* In to callback() */
-  ));
-
-UDIError UDIGetErrorMsg UDIParams((
-  UDIError	ErrorCode,		/* In */
-  UDISizeT	MsgSize,		/* In */
-  char		*Msg,			/* Out */
-  UDISizeT	*CountDone		/* Out */
-  ));
-
-UDIError UDIGetTargetConfig UDIParams((
-  UDIMemoryRange KnownMemory[],		/* Out */
-  UDIInt	*NumberOfRanges,	/* In/Out */
-  UDIUInt32	ChipVersions[],		/* Out */
-  UDIInt	*NumberOfChips		/* In/Out */
-  ));
-
-UDIError UDICreateProcess UDIParams((
-  UDIPId	*PId			/* Out */
-  ));
-
-UDIError UDISetCurrentProcess UDIParams((
-  UDIPId	PId			/* In */
-  ));
-
-UDIError UDIDestroyProcess UDIParams((
-  UDIPId	PId			/* In */
-  ));
-
-UDIError UDIInitializeProcess UDIParams((
-  UDIMemoryRange ProcessMemory[],	/* In */
-  UDIInt	NumberOfRanges,		/* In */
-  UDIResource	EntryPoint,		/* In */
-  CPUSizeT	StackSizes[],		/* In */
-  UDIInt	NumberOfStacks,		/* In */
-  char		*ArgString		/* In */
-  ));
-
-UDIError UDIRead UDIParams((
-  UDIResource	From,			/* In */
-  UDIHostMemPtr	To,			/* Out */
-  UDICount	Count,			/* In */
-  UDISizeT	Size,			/* In */
-  UDICount	*CountDone,		/* Out */
-  UDIBool	HostEndian		/* In */
-  ));
-
-UDIError UDIWrite UDIParams((
-  UDIHostMemPtr	From,			/* In */
-  UDIResource	To,			/* In */
-  UDICount	Count,			/* In */
-  UDISizeT	Size,			/* In */
-  UDICount	*CountDone,		/* Out */
-  UDIBool	HostEndian		/* In */
-  ));
-
-UDIError UDICopy UDIParams((
-  UDIResource	From,			/* In */
-  UDIResource	To,			/* In */
-  UDICount	Count,			/* In */
-  UDISizeT	Size,			/* In */
-  UDICount	*CountDone,		/* Out */
-  UDIBool	Direction		/* In */
-  ));
-
-UDIError UDIExecute UDIParams((
-  void
-  ));
-
-UDIError UDIStep UDIParams((
-  UDIUInt32	Steps,			/* In */
-  UDIStepType   StepType,		/* In */
-  UDIRange      Range			/* In */
-  ));
-
-UDIVoid UDIStop UDIParams((
-  void
-  ));
-
-UDIError UDIWait UDIParams((
-  UDIInt32	MaxTime,		/* In */
-  UDIPId	*PId,			/* Out */
-  UDIUInt32	*StopReason		/* Out */
-  ));
-
-UDIError UDISetBreakpoint UDIParams((
-  UDIResource	Addr,			/* In */
-  UDIInt32	PassCount,		/* In */
-  UDIBreakType	Type,			/* In */
-  UDIBreakId	*BreakId		/* Out */
-  ));
-
-UDIError UDIQueryBreakpoint UDIParams((
-  UDIBreakId	BreakId,		/* In */
-  UDIResource	*Addr,			/* Out */
-  UDIInt32	*PassCount,		/* Out */
-  UDIBreakType	*Type,			/* Out */
-  UDIInt32	*CurrentCount		/* Out */
-  ));
-
-UDIError UDIClearBreakpoint UDIParams((
-  UDIBreakId	BreakId			/* In */
-  ));
-
-UDIError UDIGetStdout UDIParams((
-  UDIHostMemPtr	Buf,			/* Out */
-  UDISizeT	BufSize,		/* In */
-  UDISizeT	*CountDone		/* Out */
-  ));
-
-UDIError UDIGetStderr UDIParams((
-  UDIHostMemPtr	Buf,			/* Out */
-  UDISizeT	BufSize,		/* In */
-  UDISizeT	*CountDone		/* Out */
-  ));
-
-UDIError UDIPutStdin UDIParams((
-  UDIHostMemPtr	Buf,			/* In */
-  UDISizeT	Count,			/* In */
-  UDISizeT	*CountDone		/* Out */
-  ));
-
-UDIError UDIStdinMode UDIParams((
-  UDIMode	*Mode			/* Out */
-  ));
-
-UDIError UDIPutTrans UDIParams((
-  UDIHostMemPtr	Buf,			/* In */
-  UDISizeT	Count,			/* In */
-  UDISizeT	*CountDone		/* Out */
-  ));
-
-UDIError UDIGetTrans UDIParams((
-  UDIHostMemPtr	Buf,			/* Out */
-  UDISizeT	BufSize,		/* In */
-  UDISizeT	*CountDone		/* Out */
-  ));
-
-UDIError UDITransMode UDIParams((
-  UDIMode	*Mode			/* Out */
-  ));
diff --git a/gdb/29k-share/udi/udipt29k.h b/gdb/29k-share/udi/udipt29k.h
deleted file mode 100644
index 5de2f3f..0000000
--- a/gdb/29k-share/udi/udipt29k.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* This file is to be used to reconfigure the UDI Procedural interface
-   for a given target.
-
-   Copyright 1993 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file should be placed so that it will be
-   included from udiproc.h. Everything in here will probably need to
-   be changed when you change the target processor. Nothing in here
-   should need to change when you change hosts or compilers.
-*/
-
-/* Select a target CPU Family */
-#define TargetCPUFamily 	Am29K
-
-/* Enumerate the processor specific values for Space in a resource */
-#define UDI29KDRAMSpace		0
-#define UDI29KIOSpace		1
-#define UDI29KCPSpace0		2
-#define UDI29KCPSpace1		3
-#define UDI29KIROMSpace		4
-#define UDI29KIRAMSpace		5
-#define UDI29KLocalRegs		8
-#define UDI29KGlobalRegs	9
-#define UDI29KRealRegs		10
-#define UDI29KSpecialRegs	11
-#define UDI29KTLBRegs		12	/* Not Am29005 */
-#define UDI29KACCRegs		13	/* Am29050 only */
-#define UDI29KICacheSpace	14	/* Am2903x only */
-#define UDI29KAm29027Regs	15	/* When available */
-#define UDI29KPC		16
-#define UDI29KDCacheSpace	17	/* When available */
-
-/* Enumerate the Co-processor registers */
-#define UDI29KCP_F		0
-#define UDI29KCP_Flag		8
-#define UDI29KCP_I		12
-#define UDI29KCP_ITmp		16
-#define UDI29KCP_R		20
-#define UDI29KCP_S		28
-#define UDI29KCP_RTmp		36
-#define UDI29KCP_STmp		44
-#define UDI29KCP_Stat		52
-#define UDI29KCP_Prec		56
-#define UDI29KCP_Reg0		60
-#define UDI29KCP_Reg1		68
-#define UDI29KCP_Reg2		76
-#define UDI29KCP_Reg3		84
-#define UDI29KCP_Reg4		92
-#define UDI29KCP_Reg5		100
-#define UDI29KCP_Reg6		108
-#define UDI29KCP_Reg7		116
-#define UDI29KCP_Mode		124
-
-/* Enumerate the stacks in StackSizes array */
-#define UDI29KMemoryStack	0
-#define UDI29KRegisterStack	1
-
-/* Enumerate the chips for ChipVersions array */
-#define UDI29K29KVersion	0
-#define UDI29K29027Version	1
-
-/* Define special value for elements of ChipVersions array for
- * chips not present */
-#define UDI29KChipNotPresent	-1
-
-typedef	UDIInt32		UDICount;
-typedef	UDIUInt32		UDISize;
-
-typedef UDIInt			CPUSpace;
-typedef UDIUInt32		CPUOffset;
-typedef	UDIUInt32		CPUSizeT;
diff --git a/gdb/29k-share/udi/udiptcfg.h b/gdb/29k-share/udi/udiptcfg.h
deleted file mode 100644
index 1641a53..0000000
--- a/gdb/29k-share/udi/udiptcfg.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright 1993 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "udipt29k.h"
diff --git a/gdb/29k-share/udi/udisoc.h b/gdb/29k-share/udi/udisoc.h
deleted file mode 100644
index bc68b39..0000000
--- a/gdb/29k-share/udi/udisoc.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/* This module defines constants used in the UDI IPC modules.
-
-   Copyright 1993 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-static char udisoc_h[]="@(#)udisoc.h	2.6  Daniel Mann";
-static char udisoc_h_AMD[]="@(#)udisoc.h	2.4, AMD";
-
-#define LOCAL static
-#define	company_c	1		/* AMD Company id */
-#define	product_c 	1		/* socket IPC id */
-
-/* Enumerate the UDI procedure services 
-*/
-#define	UDIConnect_c			0
-#define	UDIDisconnect_c			1
-#define	UDISetCurrentConnection_c	2
-#define	UDICapabilities_c		3
-#define	UDIEnumerateTIPs_c		4
-#define	UDIGetErrorMsg_c		5
-#define	UDIGetTargetConfig_c		6
-#define	UDICreateProcess_c		7
-#define	UDISetCurrentProcess_c		8
-#define	UDIDestroyProcess_c		9
-#define	UDIInitializeProcess_c		10
-#define	UDIRead_c			11
-#define	UDIWrite_c			12
-#define	UDICopy_c			13
-#define	UDIExecute_c			14
-#define	UDIStep_c			15
-#define	UDIStop_c			16
-#define	UDIWait_c			17
-#define	UDISetBreakpoint_c		18
-#define	UDIQueryBreakpoint_c		19
-#define	UDIClearBreakpoint_c		20
-#define	UDIGetStdout_c			21
-#define	UDIGetStderr_c			22
-#define	UDIPutStdin_c			23
-#define	UDIStdinMode_c			24
-#define	UDIPutTrans_c			25
-#define	UDIGetTrans_c			26
-#define	UDITransMode_c			27
-#define	UDITest_c			28
-#define	UDIKill_c			29
-
-#define	udr_UDIInt8(udrs, obj)  udr_work(udrs, obj, 1)
-#define	udr_UDIInt16(udrs, obj) udr_work(udrs, obj, 2)
-#define	udr_UDIInt32(udrs, obj) udr_work(udrs, obj, 4)
-#define	udr_UDIInt(udrs, obj)   udr_work(udrs, obj, 4)
-
-#define	udr_UDIUInt8(udrs, obj)  udr_work(udrs, obj, 1)
-#define	udr_UDIUInt16(udrs, obj) udr_work(udrs, obj, 2)
-#define	udr_UDIUInt32(udrs, obj) udr_work(udrs, obj, 4)
-#define	udr_UDIUInt(udrs, obj)   udr_work(udrs, obj, 4)
-
-#define	udr_UDIBool(udrs, obj)   udr_UDIInt32(udrs, obj)
-#define	udr_UDICount(udrs, obj)  udr_UDIInt32(udrs, obj)
-#define	udr_UDISize(udrs, obj)   udr_UDIUInt32(udrs, obj)
-#define	udr_CPUSpace(udrs, obj)  udr_UDIInt32(udrs, obj)
-#define	udr_CPUOffset(udrs, obj) udr_UDIUInt32(udrs, obj)
-#define	udr_CPUSizeT(udrs, obj)  udr_UDIUInt32(udrs, obj)
-#define	udr_UDIBreakId(udrs,obj) udr_UDIUInt(udrs, obj)
-#define	udr_UDISizeT(udrs, obj)  udr_UDIUInt(udrs, obj)
-#define	udr_UDIMode(udrs, obj)   udr_UDIUInt(udrs, obj)
-
-#define	udr_UDIHostMemPtr(udrs, obj) udr_UDIUInt32(udrs, obj)
-#define	udr_UDIVoidPtr(udrs, obj)   udr_UDIUInt32(udrs, obj)
-#define	udr_UDIPId(udrs, obj)       udr_UDIUInt(udrs, obj)
-#define	udr_UDISessionId(udrs, obj) udr_UDIInt32(udrs, obj)
-#define	udr_UDIError(udrs, obj)     udr_UDIInt32(udrs, obj)
-#define	udr_UDIStepType(udrs, obj)  udr_UDIInt32(udrs, obj)
-#define	udr_UDIBreakType(udrs, obj) udr_UDIInt32(udrs, obj)
-
- 
-#define	UDR_ENCODE 1
-#define	UDR_DECODE 2
-
-typedef struct	UDR_str
-{
-    int		udr_op;			/* UDR operation */
-    int		previous_op;
-    int		sd;
-    int		bufsize;
-    char*	buff;
-    char*	getbytes;
-    char*	putbytes;
-    char*	putend;
-    int		domain;
-    char*	soc_name;
-} UDR;
-
-/******************************************* Declare UDR suport functions */
-int udr_create UDIParams((
-  UDR*	udrs,
-  int	sd,
-  int	size
-  ));
-
-int udr_free UDIParams((
-  UDR*	udrs,
-  ));
-
-int udr_signal UDIParams((
-  UDR*	udrs,
-  ));
-
-int udr_sendnow UDIParams((
-  UDR*	udrs
-  ));
-
-int udr_work UDIParams((
-  UDR*	udrs,
-  void*	object_p,
-  int	size
-  ));
-
-int udr_UDIResource UDIParams((
-  UDR*	udrs,
-  UDIResource*	object_p
-  ));
-
-int udr_UDIRange UDIParams((
-  UDR*	udrs,
-  UDIRange*	object_p
-  ));
-
-int udr_UDIMemoryRange UDIParams((
-  UDR*	udrs,
-  UDIMemoryRange*	object_p
-  ));
-
-int udr_UDIMemoryRange UDIParams((
-  UDR*	udrs,
-  UDIMemoryRange* object_p
-  ));
-
-int udr_int UDIParams((
-  UDR*	udrs,
-  int*	int_p
-  ));
-
-int udr_bytes UDIParams((
-  UDR*	udrs,
-  char*	ptr,
-  int	len
-  ));
-
-char* udr_inline UDIParams((
-  UDR*	udrs,
-  int	size
-  ));
-
-char*	udr_getpos UDIParams((
-  UDR*	udrs
-  ));
-int	udr_setpos UDIParams((
-  UDR*	udrs,
-  char*	pos
-  ));
-
-int	udr_readnow UDIParams((
-  UDR*	udrs,
-  int	size
-  ));
-
-int udr_align UDIParams((
-  UDR*	udrs,
-  int	size,
-  ));
diff --git a/gdb/29k-share/udi/udr.c b/gdb/29k-share/udi/udr.c
deleted file mode 100644
index 10a9f38..0000000
--- a/gdb/29k-share/udi/udr.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/* This module supports sending and receiving data objects over a
-   socket conection.
-
-   Copyright 1993 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-static char udr_c[]="@(#)udr.c	2.8  Daniel Mann";
-static char udr_c_AMD[]="@(#)udr.c	2.3, AMD";
-/* 
-*	All data is serialised into a character stream,
-*	and de-serialised back into the approproiate objects.
-********************************************************************** HISTORY
-*/
-/* This is all unneeded on DOS machines.  */
-#ifndef __GO32__
-
-#include <stdio.h>
-#include <sys/types.h>
-
-/* This used to say sys/fcntl.h, but the only systems I know of that
-   require that are old (pre-4.3, at least) BSD systems, which we
-   probably don't need to worry about.  */
-#include <fcntl.h>
-
-#include <sys/socket.h>
-#include "udiproc.h"
-#include "udisoc.h"
-
-extern	int	errno;
-extern	char*	malloc();
-
-/* local type decs. and macro defs. not in a .h  file ************* MACRO/TYPE
-*/
-
-/* global dec/defs. which are not in a .h   file ************* EXPORT DEC/DEFS
-*/
-int		udr_errno;		/* error occurs during UDR service */
-
-/* local dec/defs. which are not in a .h   file *************** LOCAL DEC/DEFS
-*/
-
-/****************************************************************** UDR_CREATE
-* Build UDR structure for character stream processing.
-*/
-int udr_create(udrs, sd, size)
-UDR*	udrs;
-int	sd;
-int	size;
-{
-    udrs->sd = sd;
-    if(!udrs->buff) udrs->buff = malloc(size);
-    udrs->getbytes = udrs->buff;	/* set the buffer to the start */
-    udrs->putbytes = udrs->buff;
-    udrs->putend = udrs->buff;
-    udrs->udr_op = -1;			/* don't know the direction */
-    udrs->previous_op = -1;		/* don't know the direction */
-    udrs->bufsize = size;
-    return 0;
-}
-
-/******************************************************************** UDR_FREE
-* Free USR structure and close socket.
-*/
-int udr_free(udrs)
-UDR*	udrs;
-{
-    close(udrs->sd);
-    free(udrs->buff);
-    return 0;
-}
-
-/****************************************************************** UDR_SIGNAL
-* Send a signal to the process at the other end of the socket,
-* indicating that it should expect to recieve a new message shortly.
-*/
-int udr_signal(udrs)
-UDR*	udrs;
-{
-    if(send(udrs->sd, "I", 1, MSG_OOB) == -1)
-    {	perror("ERROR, udr_signal(), send(...MSG_OOB)");
-	udr_errno =  UDIErrorIPCInternal;
-    	return -1;		/* return error code */
-    }
-    return 0;
-}
-
-/***************************************************************** UDR_SENDNOW
-* used to flush the current character stream buffer to
-* the associated socket.  */
-int udr_sendnow(udrs)
-UDR*	udrs;
-{
-    int size = (UDIUInt32)(udrs->putend) - (UDIUInt32)(udrs->buff);
-    if(udrs->previous_op == 0)
-    {   udr_errno =  UDIErrorIPCInternal;
-	return -1;
-    }
-    udrs->putbytes = udrs->buff;
-    udrs->putend = udrs->buff;
-    if (write(udrs->sd, udrs->buff, size) == -1)
-    {	perror("ERROR, udr_sendnow(), write() call: ");
-	udr_errno =  UDIErrorIPCInternal;
-    	return -1;		/* return error code */
-    }
-    return 0;
-}
-
-/******************************************************************** UDR_WORK
-* Function to send or recieve data from the buffers supporting
-* socket communication. The buffer contains serialised objects
-* sent/recieved over a socket connection.
-*/
-int udr_work(udrs, object_p, size)
-UDR*	udrs;
-void*	object_p;
-int	size;
-{
-    int	    cnt, remain;
-
-    if(udrs->udr_op != udrs->previous_op)
-    {	if(udrs->previous_op == 0)
-	{   udr_errno =  UDIErrorIPCInternal;
-	    return -1;
-        }
-	udrs->previous_op= udrs->udr_op;
-	udrs->putbytes = udrs->buff;
-	udrs->getbytes = udrs->buff;
-    }
-
-    if(udrs->udr_op == UDR_ENCODE)
-    {			/* write data into character stream buffer */
-    	if( (UDIUInt32)(udrs->putbytes) + size >
-	    (UDIUInt32)(udrs->buff) + (UDIUInt32)(udrs->bufsize) )
-	{   udr_errno =  UDIErrorIPCInternal;
-	    return -1;
-        }
-	memcpy(udrs->putbytes, (char*)object_p, size);
-    	udrs->putbytes += size;
-    	if(udrs->putbytes > udrs->putend) udrs->putend = udrs->putbytes;
-    }
-    else if(udrs->udr_op == UDR_DECODE)
-    {
-    	if( (UDIUInt32)(udrs->putbytes)-(UDIUInt32)(udrs->getbytes) < size )
-	{		 /* need more data in character stream buffer */
-       	    remain = (UDIUInt32)(udrs->bufsize) -
-		( (UDIUInt32)(udrs->putbytes)-(UDIUInt32)(udrs->buff) );
-       	    if( ((UDIUInt32)(udrs->bufsize) + (UDIUInt32)(udrs->buff)
-		- (UDIUInt32)(udrs->getbytes)) < size)
-	    {   udr_errno =  UDIErrorIPCInternal;
-	        return -1;
-            }
-    	    cnt = read(udrs->sd, (char*)udrs->putbytes, remain);
-	    if(cnt == -1) perror("ERROR udr_work(),  read() failure: ");
-	    udrs->putbytes += cnt;
-    	    if( (UDIUInt32)(udrs->putbytes)-(UDIUInt32)(udrs->getbytes) < size )
-	    {	udr_errno =  UDIErrorIPCInternal;
-	        return -1;		/* return error code */
-    	    }
-    	}		/* read data from character stream buffer */
-	memcpy((char*)object_p,  udrs->getbytes, size);
-    	udrs->getbytes += size;
-    }
-    else
-    {	udr_errno =  UDIErrorIPCInternal;
-	return -1;
-    }
-    return 0;
-}
-
-/************************************************************* UDR_UDIResource
-*/
-int udr_UDIResource(udrs, object_p)
-UDR*	udrs;
-UDIResource*	object_p;
-{
-    int	retval;
-
-    retval = udr_CPUSpace(udrs, &object_p->Space);
-    retval = retval |  udr_CPUOffset(udrs, &object_p->Offset);
-    return retval;
-}
-
-/**************************************************************** UDR_UDIRange
-*/
-int udr_UDIRange(udrs, object_p)
-UDR*		udrs;
-UDIRange*	object_p;
-{
-    int	retval;
-
-    retval = udr_CPUOffset(udrs, &object_p->Low);
-    retval = retval | udr_CPUOffset(udrs, &object_p->High);
-    return retval;
-}
-
-/********************************************************** UDR_UDIMemoryRange
-*/
-int udr_UDIMemoryRange(udrs, object_p)
-UDR*		udrs;
-UDIMemoryRange*	object_p;
-{
-    int	retval;
-
-    retval = udr_CPUSpace(udrs, &object_p->Space);
-    retval = retval | udr_CPUOffset(udrs, &object_p->Offset);
-    retval = retval | udr_CPUSizeT(udrs, &object_p->Size);
-    return retval;
-}
-
-/****************************************************************** UDR_string
-*/
-int udr_string(udrs, sp)
-UDR*	udrs;
-char*	sp;
-{
-    int	len, retval;
-
-    if(udrs->udr_op == UDR_ENCODE)
-    {
-	if(sp)
-    	{   len = strlen(sp) + 1;
-    	    retval = udr_UDIInt32(udrs, &len);
-    	    retval = retval | udr_work(udrs, sp, len);
-	}
-	else	/* deal with NULL pointer */
-	{   len = 0;
-    	    retval = udr_UDIInt32(udrs, &len);
-	}
-    }
-    else if(udrs->udr_op == UDR_DECODE)
-    {
-    	retval = udr_UDIInt32(udrs, &len);
-	if(len)
-    	    retval = retval | udr_work(udrs, sp, len);
-	else	*sp = '\0';			/* terminate string */
-    }
-    else
-    {	udr_errno =  UDIErrorIPCInternal;
-	return -1;
-    }
-    return retval;
-}
-
-/******************************************************************* UDR_BYTES
-*/
-int udr_bytes(udrs, ptr, len)
-UDR*	udrs;
-char*	ptr;
-int	len;
-{
-    return udr_work(udrs, ptr, len);
-}
-
-/********************************************************************* UDR_INT
-*/
-int udr_int(udrs, int_p)
-UDR*	udrs;
-int*	int_p;
-{
-    int ret_val;
-    UDIInt32  udr_obj;			/* object of know size */
-
-    if(udrs->udr_op == UDR_ENCODE)
-    {
-        udr_obj = *int_p;		/* copy into know object size */
-        return udr_UDIInt32(udrs, &udr_obj);
-    }
-    else if(udrs->udr_op == UDR_DECODE)
-    {
-        ret_val = udr_UDIInt32(udrs, &udr_obj);	/* get object of known size */
-	*int_p = udr_obj;
-	return ret_val;
-    }
-    else
-    {	udr_errno =  UDIErrorIPCInternal;
-	return -1;
-    }
-}
-
-/****************************************************************** UDR_INLINE
-*/
-char* udr_inline(udrs, size)
-UDR*	udrs;
-int	size;
-{
-    if(udrs->udr_op != udrs->previous_op)
-    {	if(udrs->previous_op == 0)
-	{   udr_errno =  UDIErrorIPCInternal;
-	    return 0;
-        }
-    	udrs->previous_op= udrs->udr_op;
-	udrs->putbytes = udrs->buff;
-	udrs->getbytes = udrs->buff;
-    }
-    if(udrs->udr_op == UDR_ENCODE)
-    {
-    	if(udrs->putbytes + size > udrs->bufsize + udrs->buff)
-	   return 0;
-    	udrs->putbytes += size;
-	return udrs->putbytes - size;
-    }
-    else if(udrs->udr_op == UDR_DECODE)
-    {
-    	if(udrs->getbytes + size > udrs->bufsize + udrs->buff)
-	   return 0;
-    	udrs->getbytes += size;
-	return udrs->getbytes - size;
-    }
-    else
-    {	udr_errno =  UDIErrorIPCInternal;
-	return 0;
-    }
-}
-
-/****************************************************************** UDR_GETPOS
-*/
-char*	udr_getpos(udrs)
-UDR*	udrs;
-{
-    if(udrs->udr_op == UDR_ENCODE)
-    {
-	return udrs->putbytes;
-    }
-    else if(udrs->udr_op == UDR_DECODE)
-    {
-	return udrs->getbytes;
-    }
-    else
-    {	udr_errno =  UDIErrorIPCInternal;
-	return 0;
-    }
-}
-
-/****************************************************************** UDR_SETPOS
-*/
-int	udr_setpos(udrs, pos)
-UDR*	udrs;
-char*	pos;
-{
-    if( ((UDIUInt32)pos > (UDIUInt32)(udrs->buff) + (UDIUInt32)(udrs->bufsize))
-     || ((UDIUInt32)pos < (UDIUInt32)(udrs->buff) ) )
-    {	udr_errno =  UDIErrorIPCInternal;
-	return 0;
-    }
-    if(udrs->udr_op == UDR_ENCODE)
-    {
-	udrs->putbytes = pos;
-	return 1;
-    }
-    else if(udrs->udr_op == UDR_DECODE)
-    {
-	udrs->getbytes = pos;
-	return 1;
-    }
-    else
-    {	udr_errno =  UDIErrorIPCInternal;
-	return 0;
-    }
-}
-
-/***************************************************************** UDR_READNOW
-* Try and ensure "size" bytes are available in the
-* receive buffer character stream.
-*/
-int	udr_readnow(udrs, size)
-UDR*	udrs;
-int	size;
-{
-    int	cnt, remain;
-
-    if(udrs->udr_op == UDR_ENCODE)
-    {
-	udr_errno =  UDIErrorIPCInternal;
-	return -1;
-    }
-    else if(udrs->udr_op == UDR_DECODE)
-    {
-    	if( (UDIUInt32)(udrs->putbytes)-(UDIUInt32)(udrs->getbytes) < size )
-	{		 /* need more data in character stream buffer */
-       	    remain = (UDIUInt32)(udrs->bufsize) -
-		( (UDIUInt32)(udrs->putbytes)-(UDIUInt32)(udrs->buff) );
-    	    cnt = read(udrs->sd, (char*)udrs->putbytes, remain);
-	    if(cnt == -1) perror("ERROR udr_work(),  read() failure: ");
-	    udrs->putbytes += cnt;
-    	    if( (UDIUInt32)(udrs->putbytes)-(UDIUInt32)(udrs->getbytes) < size )
-    	    {  fprintf(stderr,"ERROR, udr_readnow() too few bytes in stream\n");
-	       return -1;		/* return error code */
-    	    }
-    	}		
-    }
-    else
-    {	udr_errno =  UDIErrorIPCInternal;
-	return -1;
-    }
-    return 0;
-}
-
-/******************************************************************* UDR_ALIGN
-*/
-int udr_align(udrs, size)
-UDR*	udrs;
-int	size;
-{
-    char*   align;
-    int	    offset;	
-
-    align = udr_getpos(udrs);
-    offset = size - ((int)align & (size -1));
-    offset = offset & (size -1);
-    if(offset) udr_setpos(udrs, align + offset);
-}
-#endif /* __GO32__ */
diff --git a/gdb/29k-share/udi_soc b/gdb/29k-share/udi_soc
deleted file mode 100644
index 343317f..0000000
--- a/gdb/29k-share/udi_soc
+++ /dev/null
@@ -1,9 +0,0 @@
-# @(#)udi_soc	2.1 Daniel Mann
-# NOTE: the Session string must not start whith white-space characters.
-# Format of string is:
-# <session>   <domain> <soc_name|host_name> <tip_exe> <pass to UDIconnect>
-soc2cayman  AF_INET            cayman      /bin/udi_tip   ...
-soc2tip     AF_UNIX   astring              tip.exe        ...
-cuba        AF_UNIX   soc_name    ../bin.68020/udi_tip    stuff to pass
-cayman      AF_INET   cayman      this_entry_not_matter   stuff to pass
-iss         AF_UNIX   *                  sun4/isstip	-r osboot
diff --git a/gdb/Attic/Makefile.in b/gdb/Attic/Makefile.in
deleted file mode 100755
index e69de29..0000000
--- a/gdb/Attic/Makefile.in
+++ /dev/null
diff --git a/gdb/COPYING b/gdb/COPYING
deleted file mode 100644
index a43ea21..0000000
--- a/gdb/COPYING
+++ /dev/null
@@ -1,339 +0,0 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                          675 Mass Ave, Cambridge, MA 02139, USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
-
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
-
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable.  However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-			    NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-	Appendix: How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 19yy  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) 19yy name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
deleted file mode 100644
index 1e58e51..0000000
--- a/gdb/ChangeLog
+++ /dev/null
@@ -1,758 +0,0 @@
-1999-02-11  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure, aclocal.m4: Regenerate with correct version of aclocal.
-
-1999-02-10  Syd Polk  <spolk@cygnus.com>
-
-	* acinclude.m4: Fix for new location of itclConfig.sh and itkConfig.sh.
-	* aclocal.m4: Regnerate.
-	* configure: Regenerate.
-
-1999-02-10  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-        * demangle.c: Fix comments to mention "set demangle-style"
-        instead of "set demangle".
-        Run through indent to fix minor indenting problems.
-
-Wed Feb 10 17:53:09 1999  Bob Manson  <manson@charmed.cygnus.com>
-
-	* i386-tdep.c (gdb_print_insn_i386): Add missing returns.
-
-Wed Feb 10 13:17:21 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	Declare Gould configuration obsolete:
-	* configure.host, configure.tgt: Comment out Gould configs.
-	* Makefile.in: Comment out Gould-related actions.
-	* gould-xdep.c, gould-tdep.c, config/gould/*: Comment out.
-	* NEWS: Mention obsolete status.
-
-1999-02-09  DJ Delorie  <dj@cygnus.com>
-
-	* sparcl-tdep.c: UDP download works in cygwin
-
-1999-02-08  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* gnu-regex.c: Check ENABLE_NLS instead of HAVE_LIBINTL_H.
-	* configure.in: Don't check for libintl.h.
-	* configure, config.in: Regenerated.
-
-Mon Feb  8 18:10:50 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* NEWS: Mention new X packet and PowerPC variant support.
-
-1999-02-08  Nick Clifton  <nickc@cygnus.com>
-
-	* configure.host: Add support for StrongARM host.
-	* configure.tgt: Add support for StrongARM target.
-
-Mon Feb  8 12:05:05 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* dsrec.c (make_srec): Cast targ_addr to int in call to sprintf
- 	otherwise on big endian machine with a bfd_vma of 64 bits,
- 	*everything* gets loaded at location 0.
-
-Mon Jan  4 10:05:43 1999  Frank Ch. Eigler  <fche@cygnus.com>
-
-       * infrun.c (wait_for_inferior): Allow SIGTRAP to be "pass"ed
-       to target program.
-
-Fri Feb  5 16:46:14 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* NEWS: Add mentions of various new things.
-
-Thu Feb  4 00:19:14 1999  Christopher Faylor <cgf@cygnus.com>
-
-	* configure.in: Move termcap determination later in the
-	file to catch setting of cygwin flag.
-	* configure: Regenerate.
-
-Wed Feb  3 14:16:38 1999  Christopher Faylor <cgf@cygnus.com>
-
-	* config/i386/cygwin.mh: Move TERMCAP test code to configure.in.
-	* configure.in: Treat libtermcap.a detection as a special case
-	when hosting on cygwin.
-	* configure: Regenerate.
-
-1999-02-03  Keith Seitz  <keiths@cygnus.com>
- 
-        * remote.c (remote_binary_download, remote_binary_length): New
-        static globals for dealing with binary transmissions.
-        (remote_write_bytes): Add support for binary downloads
-        by shadowing the "M" packet with a new "X" packet. This
-        defaults to ON; if the stub does not understand this, it
-        will fall back to using "M".
-        (putpkt): Add support for binary downloading.
-        * monitor.c (monitor_expect): The mon2000 monitor
-        on the MSA2000 will also emit random DC1/DC3 chars.
-        * m32r-stub.c: Change all char's to unsigned char's
-        to support binary downloading.
-        (handle_exception): Add support for binary downloading
-        via a new "X" packet.
-        (getpacket): Do NOT strip eighth bit of incoming chars.
-        Watch out for escaped characters in the incoming stream.
-        (putpacket): Do NOT strip eighth bit of incoming chars.
-        (bin2mem): New function to write binary data directly to
-        memory.
-        * m32r-rom.c: Add new "mon2000" target.
-
-Tue Feb  2 18:40:29 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* hp-psymtab-read.c (hpread_build_psymtabs): Coerce first arg
-	passed to make_cleanup to the correct type.
-	(hpread_quick_traverse): Change fifth arg to call to 
-	hpread_end_psymtab to be 0. 
-	Compare CURR_MODULE_END to 0 rather than NULL.
-	Get rid of ifdef'ed out code.
-	(scan_procs): Get rid of ifdef'ed out code.
-
-	* somread.c (som_symfile_read): Coerce first argument passed to
-	make_cleanup to the correct type.
-
-Tue Feb  2 17:36:29 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* hp-psymtab-read.c (do_pxdb): New function. Check whether the
-	file needs to be processed by pxdb (an HP debug info massaging
-	tool), if so call it.
-	(hpread_build_psymtabs): Initialize scan_start to 0 and
-	simplify flow of control.
-
-	* somread.c (som_symfile_read): Add call to do_pxdb (), 
-	in hp-psymtab-read.c.
-
-	* symfile.c (symbol_file_add): Remove ifdef'ed out HPUX specific
-	code.
-	(symfile_bfd_open): Remove HPUXHPPA ifdef'ed code. Code is now
-	in hp-psymtab-read.c.
-
-1999-02-02  Martin Hunt  <hunt@cygnus.com>
-
-	* printcmd.c (print_scalar_formatted): Use strcat to concat all
-	the output together before calling fprintf_filtered().
-
-1999-02-01  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in: Require autoconf 2.13.
-	(AM_EXEEXT): Replace with new AC_EXEEXT.
-	* acinclude.m4: Move itcl header macros from aclocal.m4 to here.
-	* aclocal.m4: Regenerated.
-	* configure: Regenerated.
-
-1999-02-01  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	Allow PPC users to select which PPC/RS6000 variant they're
- 	debugging at run-time.  At the moment, the only thing this affects
- 	is the set of registers visible.
-	* config/rs6000/tm-rs6000.h (REGISTER_NAME): Define this as a call
-	to the function rs6000_register_name.
-	(rs6000_register_name): Include extern decl.
-	(NUM_REGS): Bump to 183.  What's the right way to do this?
-	(FIRST_UISA_SP_REGNUM, LAST_UISA_SP_REGNUM): Renamed from
-	FIRST_SP_REGNUM, LAST_SP_REGNUM.
-	(REGISTER_BYTES): Recompute this.
-	* rs6000-tdep.c: Renamed all uses of FIRST_SP_REGNUM and
-	LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with
-	some concomitant formatting changes.
-	#include "gdbcmd.h", so we can define commands here.
-	(struct variant): New structure.
-	(COMMON_UISA_REG_NAMES, PPC_UISA_SPR_NAMES, PPC_SEGMENT_REG_NAMES,
-	PPC_32_OEA_SPR_NAMES, num_registers): New macros. 
-	(register_names_rs6000, register_names_uisa, register_names_403,
- 	register_names_403GC, register_names_505, register_names_860,
- 	register_names_601, register_names_602, register_names_603,
- 	register_names_604, register_names_750, variants): New variables.
-	(rs6000_register_name, install_variant, find_variant_by_name,
-	install_variant_by_name, list_variants, show_current_variant,
-	set_processor, show_processor): New functions.
-	(_initialize_rs6000_tdep): Define new commands `set processor' and
-	`show processor', and call install_variant_by_name to set the
-	default variant.
-	* rs6000-nat.c: Renamed all uses of FIRST_SP_REGNUM and
-	LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with
-	some concomitant formatting changes.
-	* configure.in: Accept the `--with-cpu' flag, to specify a default
-	processor variant.
-	* acconfig.h: Provide a blurb for TARGET_CPU_DEFAULT, which is set
-	by configure's `--with-cpu' flag.
-	* config.in, configure: Regenerated.
-
-Sun Jan 31 15:24:24 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* buildsym.h, buildsym.c: Convert to ANSI-only.
-
-	* buildsym.h, buildsym.c: Reformat to standard.
-
-	* buildsym.c (merge_symbol_lists): Remove unused variable.
-	(_initialize_buildsym): Remove, does nothing.
-
-1999-01-31 J.T. Conklin  <jtc@redbacknetworks.com>
-
-	* i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c,
- 	sparcl-stub, sparclet-stub.c: Change declaration of putDebugChar
- 	to include explicit void return type as per documentation.  Fix up
- 	occasions where stubs erroneously checked return type.
-
-Sun Jan 31 13:18:33 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From J.T. Conklin <jtc@redbacknetworks.com>:
-	* remote.c (remote_query): Fix tipo.
-
-Fri Jan 29 15:25:09 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.tgt (v850): Add wildcard to match.
-
-Fri Jan 29 16:44:01 1999  Edith Epstein  <eepstein@sophia.cygnus.com>
-
-	* inferior.h: Ran indent.
-
-	* fork-child.c: Ran indent.
-
-	* infrun.c : Ran indent.
-
-Fri Jan 29 12:57:34 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* infrun.c (_initialize_infrun): Do not stop or print anything
-	when a SIGWINCH is received.
-
-	* Makefile.in (m2-exp.tab.c): Use YACC not BISON.
-	(f-exp.tab.c): Ditto.
-	(jv-exp.tab.c): Ditto.
-	(c-exp.tab.c): Ditto.
-	(YACC): Define as @YACC@.
-
-1999-01-29  Martin Hunt  <hunt@cygnus.com>
-
-	Changes from Keith Seitz  <keiths@cygnus.com>
-        * valops.c (value_assign): Add calls to register_changed_hook and
-        memory_changed_hook to inform UIs that the user has changed
-        the target's registers/memory.
-        * findvar.c (write_register_gen): Remove call to pc_changed_hook.
-        * defs.h: Remove declaration for pc_changed_hook and
-        add declarations for register_changed_hook and
-        memory_changed_hook.
-        * top.c: Ditto.
-
-1999-01-29  Mark Alexander  <marka@cygnus.com>
-
-	* procfs.c (wait_fd): Handle deleted threads correctly.
-
-1999-01-28  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* utils.c (init_page_info): Force window size if running under emacs.
-
-1999-01-27  James Ingham  <jingham@cygnus.com>
-
-	* typeprint.c (whatis_exp): Remove static declaration.
-
-Wed Jan 27 16:50:25 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* hp-psymtab-read.c: Reformat using indent.
-
-Wed Jan 27 13:20:25 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* hp-psymtab-read.c: Reformat comments, update copyright.
-
-start-sanitize-carp start-sanitize-vr4xxx
-Wed Jan 27 15:09:22 1999  Andrew Cagney  <cagney@chook.cygnus.com>
-
-	* mips-tdep.c (mips_gdbarch_init): Trace e_flags from BFD
- 	elf_info.
-
-end-sanitize-carp end-sanitize-vr4xxx
-Tue Jan 26 16:02:47 1999  Mark Alexander  <marka@cygnus.com>
-
-	* v850-tdep.c (v850_generic_reg_names, v850e_reg_names,
-	v850_register_names, v850_processor_type_table): Declare tables
-	and structures for handling differences in register names for
-	v850 and v850e.
-	(struct reg_list): Define new structure for creating tables
-	of register bit masks in v850e instrutions.
-	(handle_prepare, handle_pushm): New helpers for v850_scan_prologue.
-	(v850_scan_prologue): Recognize v850e instructions: callt, prepare,
-	and pushm.
-	(v850_target_architecture_hook): New function to set register
-	names based on current machine.
-	(_initialize_v850_tdep): Set up target_architecture_hook.
-	* config/v850/tm-v850.h (v850_register_names): Declare.
-	(REGISTER_NAME): Define to refer to v850_register_names.
-	(SR0_REGNUM, CTBP_REGNUM): Define.
-	(PS_REGNUM): Redefine in terms of SR0_REGNUM.
-
-Tue Jan 26 18:27:26 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* Makefile.in (c-exp.tab.c): Use BISON instead of YACC, to pick
-	the correct value from configure output.
-	(jv-exp.tab.c): Ditto.
-	(f-exp.tab.c): Ditto.
-	(m2-exp.tab.c): Ditto.
-
-1999-01-26  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* breakpoint.h (ep_is_exception_catchpoint): Add prototype.
-	* frame.h (select_and_print_frame): Add prototype.
-	* stack.c (func_command): Call select_and_print_frame with correct
-	number of arguments.  Reformat whitespace.
-
-Tue Jan 26 16:53:54 1999  Fernando Nasser  <fnasser@cygnus.com>
-
-	* remote.c (remote_query): fix maximum packet size to account for
-	  remote_debug use.
-	  (putpkt): add comment to alert about extra byte need.
-
-Mon Jan 25 19:55:30 1999  Mark Alexander  <marka@cygnus.com>
-
-	* sh-tdep.c (sh_target_architecture_hook): Return immediately
-	when a matching machine is found.
-
-Fri Jan 22 09:10:35 1999  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c (mips_initialize): Fix parameters to clear_breakpoint.
-	(common_breakpoint): Restore support for instruction breakpoints
-	on non-LSI targets.
-
-Thu Jan 21 17:16:19 1999  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* stack.c: Close open comment.
-	* symtab.c (find_pc_sect_line): Ditto.
-
-Thu Jan 21 17:51:51 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* procfs.c (init_procfs_ops): New function, fills in procfs_ops,
-	init only nonzero fields, leave to_require_attach and
-	to_require_detach empty, not needed for /proc systems yet.
-	(_initialize_procfs): Call init_procfs_ops.
-
-	From J.T. Conklin <jtc@redbacknetworks.com>:
-	* top.c (init_main): Fix tipo in description of the remotetimeout
-	variable.
-	* breakpoint.c (bpstat_stop_status): Handle systems where
-	DECR_PC_AFTER_BREAK != DECR_PC_AFTER_HW_BREAK.
-
-Thu Jan 21 17:25:46 1999  Mark Alexander  <marka@cygnus.com>
-
-	* mon960-rom.c (_initialize_mon960): Call init_mon960_cmds
-	to fill in mon960_cmds structure properly.
-
-Wed Jan 20 17:53:22 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-sds.c (sds_ops): Define only once.
-	(init_sds_ops, sds_command, _initialize_remote_sds): Declare.
-	(init_sds_ops): Init only non-zero fields.
-
-Wed Jan 20 15:45:15 1999  Mark Alexander  <marka@cygnus.com>
-
-	* h8300-tdep.c (original_register_names, h8300h_register_names,
-	h8300_register_names): Define new variables.
-	(set_register_names): New function to set register names based on
-	current CPU type.
-	(h8300_command, h8300h_command, h8300s_command): Call
-	set_register_names.
-	* config/h8300/tm-h8300.h (h8300_register_names): Declare.
-	(REGISTER_NAME): Define to refer to h8300_register_names.
-
-1999-01-19  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-	* sol-thread.c abug-rom.c cpu32bug-rom.c dbug-rom.c m32r-rom.c 
-	mac-nat.c mon960-rom.c op50-rom.c ppc-bdm.c remote-adapt.c 
-	remote-array.c remote-bug.c remote-e7000.c remote-eb.c remote-es.c 
-	remote-est.c remote-hms.c remote-mm.c remote-nindy.c remote-nrom.c 
-	remote-os9k.c remote-rdp.c remote-sds.c remote-sim.c remote-st.c 
-	remote-udi.c rom68k-rom.c sh3-rom.c sparcl-tdep.c sparclet-rom.c 
-	v850ice.c win32-nat.c: cosmetic changes to conform to coding
-	standards. 
-
-1999-01-19  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	Use aclocal to generate GDB's aclocal.m4 script.  
-	* acinclude.m4: New file, containing the hand-written local macro
- 	definitions that used to be in aclocal.m4.  Don't sinclude
- 	../bfd/aclocal.m4 any more; running aclocal in this directory will
- 	get us the definitions we need.  HOWEVER: Do sinclude
- 	../bfd/acinclude.m4, because we need the definition of
- 	BFD_NEED_DECLARATION.
-	* aclocal.m4: Regenerated by aclocal.
-	* configure: Regenerated by autoconf.
-
-Tue Jan 19 10:27:23 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* breakpoint.c (disable_breakpoints_in_shlibs): new parameter,
-	silent, controls whether to print message about removal of shared
-	library breakpoints.
-	* breakpoint.h (disable_breakpoints_in_shlibs): decl updated.
-	* irix5-nat.c (clear_solib): call disable_breakpoints_in_shlibs.
-	* osfsolib.c (clear_solib): ditto.
-	* solib.c (clear_solib): ditto.
-	* somsolib.c (som_solib_restart): update call to
-	disable_breakpoints_in_shlibs.
-
-	* target.h (child_post_attach): only declare if CHILD_POST_ATTACH
-	is define.
-
-Tue Jan 19 18:07:11 1999  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* corelow.c (solib_add_stub): Ditto.
-	(core_file_to_sym_file): Cast make_cleanup parameter.
-
-	* solib.c (symbol_add_stub, solib_map_sections): Change argument
- 	to PTR insted of a char*.  Matches catch_errors interface.
-
-Mon Jan 18 14:01:24 1999  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-array.c (array_open): Don't use fprintf_filtered to send
- 	data to the log file.
-
-	* remote-array.c (handle_load_dll): Change argument type to PTR so
- 	that it is compatible with catch_errors.
-	* ocd.c (ocd_start_remote): Ditto.
-	* remote-sds.c (sds_start_remote): Ditto.
-
-	* win32-nat.c (win32_child_thread_alive): Namespace proof
- 	child_thread_alive.
-	(init_child_ops): Update.
-
-Mon Jan 18 12:03:47 1999  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-rdi.c (arm_rdi_open): Set gdb_hostif.hostosarg and
- 	gdb_hostif.dbgarg to NULL instead of stdout.
-	(voiddummy, myprint, mywritec): Use gdb_stdout instead of stdout.
-
-Mon Jan 18 16:40:50 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* ser-ocd.c (ocd_open): Handle Unix case gracefully.
-
-	* target.c (dummy_target): Don't initialize statically.
-	(init_dummy_target): New function, fills in dummy_target.
-	(initialize_targets): Use it.
-	* hpux-thread.c (hpux_thread_ops): Don't initialize statically.
-	(init_hpux_thread_ops): New function, fills in hpux_thread_ops.
-	(_initialize_hpux_thread): Use it.
-	* m3-nat.c (m3_ops): Don't initialize statically.
-	(init_m3_ops): New function, fills in m3_ops.
-	(_initialize_m3): Use it.
-
-1999-01-18  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-	* sol-thread.c: delete compile time initialization of target_ops
-	  (_initialize_sol_thread): initialize target_ops at run time.
-	* hpux-thread.c: added target_ops entry.
-	* m3-nat.c: ditto.
-
-Mon Jan 18 15:19:13 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* procfs.c (procfs_ops): delete compile time initialization.
-	(_initialize_procfs): initialize procfs_ops at run time.
-
-Mon Jan 18 12:51:44 1999  Christopher Faylor <cgf@cygnus.com>
-
-	* configure.in: Ensure that -luser32 is always linked in
-	for cygwin build.
-	* configure: Regenerated.
-
-Mon Jan 18 08:38:05 1999  Mark Alexander  <marka@cygnus.com>
-
-	* values.c (value_virtual_fn_field): Clear the pointed-to
-	offset when casting to the base class.
-
-Mon Jan 18 10:30:51 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* remote-udi.c (init_udi_ops): change non-existant udi_run_ops to
-	udi_ops; delete NULL initializers.
-
-Mon Jan 18 12:03:47 1999  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* serial.c (serial_close): gdb_fclose tages gdb_file** arg, not
- 	gdb_file*.
-
-	* f-valprint.c, target.c, gdbarch.c: Pass gdb_stderr not stderr.
-
-Mon Jan 18 10:46:12 1999  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* stack.c (print_frame_info_base): Don't cast call to
- 	catch_errors.
-	(print_args_stub): Change char* arg to PTR.
-	* symmisc.c (print_symbol): Ditto.
-	* top.c (quit_cover): Ditto.
-	* remote.c (remote_open_1, remote_start_remote): Ditto.
-	* infrun.c (normal_stop, hook_stop_stub, restore_selected_frame):
- 	Ditto.
-
-	* stack.c (backtrace_command): Cast first arg of make_cleanup to
- 	make_cleanup_func.
-	* remote.c (remote_kill): Cast putpkt arg to catch_errors_ftype.
-
-Mon Jan 18 08:47:02 1999  Andrew Cagney  <cagney@b1.cygnus.com>
-	
-	* defs.h (catch_errors_ftype): Define.
-	(catch_errors): Replace char* arg with PTR arg.
-	* top.c (catch_errors): Update
-
-	* breakpoint.c (bpstat_stop_status, bpstat_stop_status,
- 	delete_breakpoint, breakpoint_re_set): Delete all casts in call to
- 	catch_errors.
- 	(breakpoint_cond_eval, watchpoint_check,
- 	cover_target_enable_exception_callback, breakpoint_re_set_one):
- 	Arg is PTR not char*.
-	
-	* breakpoint.c (cover_target_enable_exception_callback): Change
- 	type to int. Check for cast values of 0 and -1.  Return a result!
-	(insert_breakpoints): Move declaration of SAL and ARGS to where
- 	they are used.
-
-1999-01-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-	* remote.c (remote_query): new function - creates proper interface
-	to the remote protocol "q" command.	
-
-Fri Jan 15 17:11:48 EST 1999  Zdenek Radouch   (radouch@cygnus.com)
-
-	* config/fr30/tm-fr30.h:  Changed ABI to match GCC change
-	  (always use pointer for structs passed by value).
-
-1999-01-15  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-	* target.h: added entry for target queries (to_query)
-	  target.c: ditto.
-
-Thu Jan 14 18:29:17 1999  David Taylor  <taylor@texas.cygnus.com>
-
-start-sanitize-carp start-sanitize-vr4xxx
-	* mips-tdep.c (mips_gdbarch_init): fix stream arg in
-	fprintf_unfiltered calls.
-end-sanitize-carp end-sanitize-vr4xxx
-	* remote-mm.c (mm_wait): fix stream arg to gdb_flush.
-	* remote-udi.c (udi_wait): fix stream arg to fwrite.
-	* symmisc.c (maintenance_check_symtabs): fix stream argument to
-	print_address_numeric.
-	
-Wed Jan 13 19:33:16 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* breakpoint.c (insert_breakpoints): insert cast to eliminate
-	warning.
-
-Wed Jan 13 14:59:02 1999  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* infrun.c (set/show scheduler-locking) New command.  Set a
-	  mode bit that will control how GDB attempts to control thread
-	  scheduling for step, continue, etc.  (resume): make use of
-	  the schedule-locking mode.
-	* target.h (struct target_ops): new field to_has_thread_control.
-	* sol-thread.c: initialize target_ops to_has_thread_control.
-	* procfs.c: ditto.
-	* target.c: ditto.
-	* m3-nat.c: ditto.
-	* remote.c: ditto.
-	* hpux-thread.c: ditto.
-	* thread.c: cull duplicate prototypes.  Move prototypes to top.
-	* serial.c: indentation cleanup.
-	* breakpoint.c: add casts to eliminate compiler warnings.
-	
-Tue Jan 12 17:00:00 1999  Edith Epstein  <eepstein@sophia.cygnus.com>
-
-	* inftarg.c (child_create_inferior): fixed HPUXHPPA specific
-	  call to fork_inferior. The shell param is now NULL.
-
-1999-01-12  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* monitor.c (init_base_monitor_ops): Whitespace cleanup.
-	(_initialize_remote_monitors): Same.
-
-1999-01-12  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* monitor.c (init_monitor_ops): Initialize the monitor_ops
-	structure if it hasn't already been done.
-
-Tue Jan 12 14:50:10 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* inftarg.c (child_ops): Don't initialize statically.
-	(init_child_ops): New function, fills in child_ops.
-	(_initialize_inftarg): Use it.
-	(child_post_attach): Declare extern.
-	(child_wait): Fix ambiguous parens.
-	(child_attach_to_process): Remove unused local wstatus.
-	(child_insert_fork_catchpoint, child_remove_fork_catchpoint,
-	child_insert_vfork_catchpoint, child_remove_vfork_catchpoint,
-	child_has_forked, child_insert_exec_catchpoint,
-	child_remove_exec_catchpoint): Return a value.
-
-Mon Jan 11 16:43:44 1999  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* remote.c (remote_wait): Add inferior_pid to thread list only
-	if it is not already there.
-
-1999-01-11  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* scm-tags.h: Update FSF's address on copyright notice.
-	* ser-e7kpc.c: Same.
-	* gnu-nat.h: Same.
-
-Mon Jan 11 13:45:57 1999  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* dwarf2read.c (dump_die):  Change stderr to gdb_stderr.
-	* expprint.c (print_subexp):  fprintf => fprintf_unfiltered.
-	* jv-typeprint.c (java_type_print_base):  fputs => fputs_filtered.
-	* stack.c (struct function_bounds):  Remove superfluous `typedef'.
-	* symfile.c (list_overlays_command):  stdout => gdb_stdout.
-	* symmisc.c (maintenance_check_symtabs):  stdout => gdb_stdout.
-	* utils.c (print_spaces):  Make more efficient.
-	
-Mon Jan 11 13:55:51 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* utils (print_spaces): fix arg to strcat; fix formatting.
-
-Fri Jan  8 11:57:24 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* exec.c (exec_ops): Don't initialize statically.
-	(init_exec_ops): New function, fills in exec_ops.
-	(_initialize_exec): Use it.
-
-Thu Jan  7 17:50:15 EST 1999  Zdenek Radouch   (radouch@cygnus.com)
-
-	Beta FR30 port.
-	* fr30-tdep.c
-	* config/fr30/tm-fr30.h
-	
-Wed Jan  6 12:28:35 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* configure.in: Add an --enable-tui argument.  Construct
- 	tui/Makefile from tui/Makefile.in.  Use AM_PROG_CC_STDC.  If we
- 	have the GUI, then we need this to process libgui.h.
-	(ENABLE_CFLAGS): define and export BUILD_TUI.
-	(AC_CHECK_HEADERS): Add check for term.h.
-	
-	* configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs.
-
-	* config.in, configure : regenerated.
-
-	* Makefile.in: Allow the TUI code to be conditionally enabled.
-	(TUI_LIBRARY): New variable, value are set by the configuration
- 	script.  Set to the empty string when the TUI isn't enabled.
-	(gdb$(GDBEXT)): Use those, instead of referring to all-tui and
- 	tui/libtui.a directly.
-	(BUILD_TUI): build the tui -- only when configured with
- 	--enable-tui.
-	(YLWRAP): use ylwrap to avoid problems on systems w/o bison.
-	(gdb$(EXEEXT)): make it dependent on BUILD_TUI.
-	(all-tui): remove dependency from phony target.
-	(c-exp.tab.c): use ylwrap instead of bison.
-	(jv-exp.tab.c): ditto.
-	(f-exp.tab.c): ditto.
-	(m2-exp.tab.c): ditto.
-	(ALLDEPFILES): add somread.c, hp-psymtab-read.c, hp-symtab-read.c.
-	(SFILES): remove the above files
-	(COMMON_OBS): remove somread.o
-	(SFILES): Add the tui files to this, so they get included in etags
- 	tables.
-	(gdb$(EXEEXT)): Add all-tui to the list of dependencies, and add
- 	tui/libtui.a to the link list.
-	(all-tui): New rule, which does a recursive make in the tui
- 	subdir.
-	(tui/libtui.a): When recursing, pass down ${FLAGS_TO_PASS}.  And
- 	don't echo the make command.  This is closer to what the other
- 	recursions do.
-	(HFILES_NO_SRCDIR): add hpread.h
-	(COMMON_OBS): add hp-psymtab-read.o, hp-symtab-read.o
-        (SFILES): add hp-psymtab-read.c, hp-symtab-read.c add rules for
- 	the new files.  Remove hpread.c, hpread.o
-	(gdb$(EXEEXT)): Depend on the actual tui library, not on a
- 	fictitious target.  Since the fictitious target never existed,
- 	make would always relink.
-	(tui/libtui.a): Always recurse to make sure the library is up to
- 	date.
-
-Wed Jan  6 12:05:12 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c: Pacify --enable-build-warnings, reformat code
-	to conform to standards, fix spelling errors.
-	(ishex, stubhex, record_currthread, etc): Declare.
-	(ishex, stubhex): Declare char arg as int.
-	(pack_string): Comment out, never used but possibly useful.
-	(threadref_to_int, remote_get_threadinfo, etc): Make static.
-
-Wed Jan  6 11:43:32 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes were made by Elena Zannoni
- 	<ezannoni@cygnus.com> and Edith Epstein <eepstein@cygnus.com> as
- 	part of a project to merge in changes made by HP.
-
-	* c-exp.y: use external flag hp_som_som_object_present to decide
- 	whether code was compiled by HP's compilers.  Add two new C++
- 	tokens for true and false.
-        (yylex): check for template name is done differently for the
- 	HP/aCC compiler case.  Change some of the template processing code
- 	for handling HP aCC templates.  Handle true and false tokens.
-	
-Tue Jan  5 11:13:36 1999  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* remote.c (record_curthread): Must not modify inferior_pid when
- 	called from wait_for_inferior.  Instead, if a new thread-id is
- 	detected, call add_thread.
-	(MAGIC_NULL_PID): new macro, use instead of the magic number
- 	"42000".
-	(remote_find_new_threads): if inferior_pid is unknown, get and use
- 	the current thread id.
-	(remote_start_remote): on connecting, attempt to get the current
- 	thread id for inferior_pid.
-	(remote_resume): If pid == -1, then resume any-thread (not the
- 	current thread specifically).  Also some cosmetic fixups.
-	
-	* thread.c (info_threads_command): don't initialize current_pid 
-	until after call to FIND_NEW_THREADS (which may change inferior_pid).
-	Also some cosmetic fixups.
-	* infrun.c: cosmetic fixups and casts to avoid warnings.
-	* infcmd.c: cosmetic fixups, mainly long lines.
-	
-Tue Jan  5 11:55:57 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* target.c (noprocess): terminate sentence with a period.
-	* breakpoint.c (catch_command_1): ditto.
-
-	* c-valprint.c (c_value_print): remove hack^2 from HP; it causes
-	testsuite losses with no real gain.
-
-	* inferior.h (START_INFERIOR_TRAPS_EXPECTED): restore, but only
-	if tm-*.h hasn't overridden default value.
-
-1999-01-04  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in: Fix whitespace indentation for --help.
-	* configure: Regenerated.
-
-1999-01-04  Manuel Bouyer <bouyer@antioche.lip6.fr>
-
-	* main.c: Add --write command line option, document -w.
-	* gdb.1: Document --write.
-
-1999-01-04  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in: Require autoconf 2.12.1 or higher.
-	* doc/configure.in: Ditto.
-	* nlm/configure.in: Ditto.
-	* rdi-share/configure.in: Ditto.
-	* testsuite/configure.in: Ditto.
-	* doc/Makefile.in: Don't hardcode $(SHELL).
-	* nlm/Makefile.in: Ditto.
-	* rdi-share/Makefile.in: Ditto.
-	* testsuite/Makefile.in: Ditto.
-
-Mon Jan  4 12:53:03 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-vx.c (init_vx_ops, init_vx_run_ops): Remove unneeded
-	inits of new fields, including ref to bogus field.
-	(vx_ops, vx_run_ops): Make static.
-
-Mon Jan  4 15:05:29 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* inferior.h (START_INFERIOR_TRAPS_EXPECTED): delete,
-	already defined in tm.h.
-
-	* inftarg.c: change <sys/unistd.h> to <unistd.h> and
-	conditionalize its inclusion.
-	* infttrace.c: ditto.
-
-For older changes see ChangeLog-98
-
-Local Variables:
-mode: change-log
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-3.x b/gdb/ChangeLog-3.x
deleted file mode 100644
index e8dbcd8..0000000
--- a/gdb/ChangeLog-3.x
+++ /dev/null
@@ -1,4846 +0,0 @@
-Tue Jan 23 15:49:47 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* dbxread.c (define_symbol): Deal with deftype 'X'.
-
-	* convex-dep.c (wait): Make it pid_t.
-
-	* convex-dep.c (comm_registers_info): accept decimal comm register
-	specification, as "i comm 32768".
-
-	* dbxread.c (process_one_symbol): Make VARIABLES_INSIDE_BLOCK
-	macro say by itself where variables are.  Pass it desc.
-	m-convex.h (VARIABLES_INSIDE_BLOCK): Nonzero for native compiler.
-
-	* m-convex.h (SET_STACK_LIMIT_HUGE): Define.
-	(IGNORE_SYMBOL): Take out #ifdef N_MONPT and put in 0xc4.
-
-Fri Jan 19 20:04:15 1990  Jim Kingdon  (kingdon at albert.ai.mit.edu)
-
-	* printcmd.c (print_frame_args): Always set highest_offset to
-	current_offset when former is -1.
-
-	* dbxread.c (read_struct_type): Print nice error message
-	when encountering multiple inheritance.
-
-Thu Jan 18 13:43:30 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): Always treat N_FN as a potential
-	source for a x.o or -lx symbol, ignoring OFILE_FN_FLAGGED.
-
-	* printcmd.c (print_frame_args): Cast -1 to (CORE_ADDR).
-
-	* hp300bsd-dep.c (_initialize_hp300_dep): Get kernel_u_addr.
-	m-hp300bsd.h (KERNEL_U_ADDR): Use kernel_u_addr.
-
-	* infcmd.c (run_command): #if 0 out call to
-	breakpoint_clear_ignore_counts.
-
-Thu Jan 11 12:58:12 1990  Jim Kingdon  (kingdon at mole)
-
-	* printcmd.c (print_frame_args) [STRUCT_ARG_SYM_GARBAGE]:
-	Try looking up name of var before giving up & printing '?'.
-
-Wed Jan 10 14:00:14 1990  Jim Kingdon  (kingdon at pogo)
-
-	* many files: Move stdio.h before param.h.
-
-	* sun3-dep.c (store_inferior_registers): Only try to write FP
-	regs #ifdef FP0_REGNUM.
-
-Mon Jan  8 17:56:15 1990  Jim Kingdon  (kingdon at pogo)
-
-	* symtab.c: #if 0 out "info methods" code.
-
-Sat Jan  6 12:33:04 1990  Jim Kingdon  (kingdon at pogo)
-
-	* dbxread.c (read_struct_type): Set TYPE_NFN_FIELDS_TOTAL
-	from all baseclasses; remove vestigial variable baseclass.
-
-	* findvar.c (read_var_value): Check REG_STRUCT_HAS_ADDR.
-	printcmd.c (print_frame_args):  Check STRUCT_ARG_SYM_GARBAGE.
-	m-sparc.h: Define REG_STRUCT_HAS_ADDR and STRUCT_ARG_SYM_GARBAGE.
-
-	* blockframe.c (get_frame_block): Subtract one from pc if not
-	innermost frame.
-
-Fri Dec 29 15:26:33 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* printcmd.c (print_frame_args): check highest_offset != -1, not i.
-
-Thu Dec 28 16:21:02 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* valops.c (value_struct_elt): Clean up error msg.
-
-	* breakpoint.c (describe_other_breakpoints):
-	Delete extra space before "also set at" and add period at end.
-
-Tue Dec 19 10:28:42 1989  Jim Kingdon  (kingdon at pogo)
-
-	* source.c (print_source_lines): Tell user which line number
-	was out of range when printing error message.
-
-Sun Dec 17 14:14:09 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* blockframe.c (find_pc_partial_function): Use
-	BLOCK_START (SYMBOL_BLOCK_VALUE (f)) instead of
-	SYMBOL_VALUE (f) to get start of function.
-
-	* dbxread.c: Make xxmalloc just a #define for xmalloc.
-
-Thu Dec 14 16:13:16 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* m68k-opcode.h (fseq & following fp instructions):
-	Change @ to $.
-
-Fri Dec  8 19:06:44 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* breakpoint.c (breakpoint_clear_ignore_counts): New function.
-	infcmd.c (run_command): Call it.
-
-Wed Dec  6 15:03:38 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* valprint.c: Change it so "array-max 0" means there is
-	no limit.
-
-	* expread.y (yylex): Change error message "invalid token in
-	expression" to "invalid character '%c' in expression".
-
-Mon Dec  4 16:12:54 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* blockframe.c (find_pc_partial_function): Always return 1
-	for success, 0 for failure, and set *NAME and *ADDRESS to
-	match the return value.
-
-	* dbxread.c (symbol_file_command): Use perror_with_name on
-	error from stat.
-	(psymtab_to_symtab, add_file_command),
-	core.c (validate_files), source.c (find_source_lines),
-	default-dep.c (exec_file_command): Check for errors from stat,
-	fstat, and myread.
-
-Fri Dec  1 05:16:42 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* valops.c (check_field): When following pointers, just get
-	their types; don't call value_ind.
-	
-Thu Nov 30 14:45:29 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* config.gdb (pyr): New machine.
-	core.c [REG_STACK_SEGMENT]: New code.
-	dbxread.c (process_one_symbol): Cast return from copy_pending
-	to long before casting to enum namespace.
-	infrun.c: Split registers_info into DO_REGISTERS_INFO
-	and registers_info.
-	m-pyr.h, pyr-{dep.c,opcode.h,pinsn.c}: New files.
-
-	* hp300bsd-dep.c: Stay in sync with default-dep.c.
-
-	* m-hp300bsd.h (IN_SIGTRAMP): Define.
-
-Mon Nov 27 23:48:21 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* m-sparc.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
-	Return floating point values in %f0.
-
-Tue Nov 21 00:34:46 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c (read_type): #if 0 out code which skips to
-	comma following x-ref.
-
-Sat Nov 18 20:10:54 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* valprint.c (val_print): Undo changes of Nov 11 & 16.
-	(print_string): Add parameter force_ellipses.
-	(val_print): Pass force_ellipses true when we stop fetching string
-	before we get to the end, else pass false.
-
-Thu Nov 16 11:59:50 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* infrun.c (restore_inferior_status): Don't try to restore
-	selected frame if the inferior no longer exists.
-
-	* valprint.c (val_print): Rewrite string printing code not to
-	call print_string.
-
-	* Makefile.dist (clean): Remove xgdb and xgdb.o.
-
-Tue Nov 14 12:41:47 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* Makefile.dist (XGDB, bindir, xbindir, install, all): New stuff.
-
-Sat Nov 11 15:29:38 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* valprint.c (val_print): chars_to_get: New variable.
-
-Thu Nov  9 12:31:47 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* main.c (main): Process "-help" as a switch that doesn't
-	take an argument.
-
-Wed Nov  8 13:07:02 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* Makefile.dist (gdb.tar.Z): Add "else true".
-
-Tue Nov  7 12:25:14 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* infrun.c (restore_inferior_status): Don't dereference fid if NULL.
-
-	* config.gdb (sun3, sun4): Accept "sun3" and "sun4".
-
-Mon Nov  6 09:49:23 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* Makefile.dist (Makefile): Move comments after commands.
-
-	* *-dep.c [READ_COFF_SYMTAB]: Pass optional header size to
-	read_section_hdr().
-
-	* inflow.c: Include <fcntl.h> regardless of USG.
-
-	* coffread.c (read_section_hdr): Add optional_header_size.
-	(symbol_file_command): Pass optional header size to
-	read_section_hdr().
-	(read_coff_symtab): Initialize filestring.
-
-	* version.c: Change version to 3.4.xxx.
-
-	* GDB 3.4 released.
-
-Sun Nov  5 11:39:01 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* version.c: Change version to 3.4.
-
-	* symtab.c (decode_line_1): Only skip past "struct" if it
-	is there.
-
-	* valops.c (value_ind), eval.c (evaluate_subexp, case UNOP_IND):
-	Have "*" <int-valued-exp> return an int, not a LONGEST.
-
-	* utils.c (fprintf_filtered): Pass arg{4,5,6} to sprintf.
-
-	* printcmd.c (x_command): Use variable itself rather
-	than treating it as a pointer only if it is a function.
-	(See comment "this makes x/i main work").
-
-	* coffread.c (symbol_file_command): Use error for
-	"%s does not have a symbol-table.\n".
-
-Wed Nov  1 19:56:18 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c [BELIEVE_PCC_PROMOTION_TYPE]: New code.
-	m-sparc.h: Define BELIEVE_PCC_PROMOTION_TYPE.
-
-Thu Oct 26 12:45:00 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* infrun.c: Include <sys/dir.h>.
-
-	* dbxread.c (read_dbx_symtab, case N_LSYM, case 'T'):
-	Check for enum types and put constants in psymtab.
-
-Mon Oct 23 15:02:25 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c (define_symbol, read_dbx_symtab): Handle enum
-	constants (e.g.	"b:c=e6,0").
-
-Thu Oct 19 14:57:26 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* stack.c (frame_info): Use FRAME_ARGS_ADDRESS_CORRECT
-	m-vax.h (FRAME_ARGS_ADDRESS_CORRECT): New macro.
-	(FRAME_ARGS_ADDRESS): Restore old meaning.
-
-	* frame.h (Frame_unknown): New macro.
-	stack.c (frame_info): Check for Frame_unknown return from
-	FRAME_ARGS_ADDRESS.
-	m-vax.h (FRAME_ARGS_ADDRESS): Sometimes return Frame_unknown.
-
-	* utils.c (fatal_dump_core): Add "internal error" to message.
-
-	* infrun.c (IN_SIGTRAMP): New macro.
-	(wait_for_inferior): Use IN_SIGTRAMP.
-	m-vax.h (IN_SIGTRAMP): New macro.
-
-Wed Oct 18 15:09:22 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* config.gdb, Makefile.dist: Shorten m-i386-sv32.h.
-
-	* coffread.c (symbol_file_command): Pass 0 to select_source_symtab.
-
-Tue Oct 17 12:24:41 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* i386-dep.c (i386_frame_num_args): Take function from m-i386.h
-	file.  Check for pfi null.
-	m-i386.h (FRAME_NUM_ARGS): Use i386_frame_num_args.
-
-	* infrun.c (wait_for_inferior): set stop_func_name to 0
-	before calling find_pc_partial_function.
-
-Thu Oct 12 01:08:50 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* breakpoint.c (_initialize_breakpoint): Add "disa".
-
-	* Makefile.dist: Add GLOBAL_CFLAGS and pass to readline.
-
-	* config.gdb (various): "$machine =" -> "machine =".
-
-Wed Oct 11 11:54:31 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* inflow.c (try_writing_regs): #if 0 out this function.
-
-	* main.c (main): Add "-help" option.
-
-	* dbxread.c (read_dbx_symtab): Merge code for N_FUN with
-	N_STSYM, etc.
-
-Mon Oct  9 14:21:55 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* inflow.c (try_writing_regs_command): Don't write past end
-	of struct user.
-
-	* dbxread.c (read_struct_type): #if 0 out code which checks for
-	bitpos and bitsize 0.
-
-	* config.gdb: Accept sequent-i386 (not seq386).
-	(symmetry): Set depfile and paramfile.
-
-	* m-convex.h (IGNORE_SYMBOL): Check for N_MONPT if defined.
-
-Thu Oct  5 10:14:26 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* default-dep.c (read_inferior_memory): Put #if 0'd out comment
-	within /* */.
-
-Wed Oct  4 18:44:41 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* config.gdb: Change /dev/null to m-i386.h for various
-	386 machine "opcodefile" entries.
-
-	* config.gdb: Accept seq386 for sequent symmetry.
-
-Mon Oct  2 09:59:50 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* hp300bsd-dep.c:  Fix copyright notice.
-
-Sun Oct  1 16:25:30 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* Makefile.dist (DEPFILES): Add isi-dep.c.
-
-	* default-dep.c (read_inferior_memory): Move #endif after else.
-
-Sat Sep 30 12:50:16 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* version.c: Change version number to 3.3.xxx.
-
-	* GDB 3.3 released.
-
-	* version.c: Change version number to 3.3.
-
-	* Makefile.dist (READLINE): Add vi_mode.c
-
-	* config.gdb (i386): Change /dev/null to m-i386.h
-
-	* config.gdb: Add ';;' before 'esac'.
-
-	* Makefile.dist (gdb.tar.Z): Move comment above dependency.
-
-	* dbxread.c (read_ofile_symtab): Check symbol before start
-	of source file for GCC_COMPILED_FLAG_SYMBOL.
-	(start_symtab): Don't clear processing_gcc_compilation.
-
-Thu Sep 28 22:30:23 1989  Roland McGrath  (roland at hobbes.ai.mit.edu)
-
-	* valprint.c (print_string): If LENGTH is zero, print "".
-
-Wed Sep 27 10:15:10 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* config.gdb: "rm tmp.c" -> "rm -f tmp.c".
-
-Tue Sep 26 13:02:10 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* utils.c (_initialize_utils): Use termcap to set lines_per_page
-	and chars_per_line.
-
-Mon Sep 25 10:06:43 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab, N_SOL): Do not add the same file
-	more than once.
-
-Thu Sep 21 12:43:18 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* infcmd.c (unset_environment_command): Delete all variables
-	if called with no arg.
-
-	* remote.c, inferior.h (remote_{read,write}_inferior_memory):
-	New functions.
-	core.c ({read,write}_memory): Use remote_{read,write}_inferior_memory.
-
-	* valops.c (call_function): When reserving stack space for
-	arguments, call value_arg_coerce.
-
-	* m-hp9k320.h: define BROKEN_LARGE_ALLOCA.
-
-	* breakpoint.c (delete_command): Ask for confirmation only
-	when there are breakpoints.
-
-	* dbxread.c (read_struct_type): If lookup_basetype_type has
-	copied a stub type, call add_undefined_type.
-
-	* sparc_pinsn.c (compare_opcodes): Check for "1+i" anywhere
-	in args.
-
-	* val_print.c (type_print_base): Print stub types as
-	"<incomplete type>".
-
-Wed Sep 20 07:32:00 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* sparc-opcode.h (swapa): Remove i bit from match.
-	(all alternate space instructions): Delete surplus "foo rs1+0"
-	patterns.
-
-	* Makefile.dist (LDFLAGS): Set to $(CFLAGS).
-
-	* remote-multi.shar (remote_utils.c, putpkt): Change csum to unsigned.
-
-Tue Sep 19 14:15:16 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* sparc-opcode.h: Set i bit in lose for many instructions which
-	aren't immediate.
-
-	* stack.c (print_frame_info): add "func = 0".
-
-Mon Sep 18 16:19:48 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* sparc-opcode.h (mov): Add mov to/from %tbr, %psr, %wim.
-
-	* sparc-opcode.h (rett): Fix notation to use suggested assembler
-	syntax from architecture manual.
-
-	* symmetry-dep.c (I386_REGNO_TO_SYMMETRY): New macro.
-	(i386_frame_find_saved_regs): Use I386_REGNO_TO_SYMMETRY.
-
-Sat Sep 16 22:21:17 1989  Jim Kingdon  (kingdon at spiff)
-
-	* remote.c (remote_close): Set remote_desc to -1.
-
-	* gdb.texinfo (Output): Fix description of echo to match
-	reality and ANSI C.
-
-Fri Sep 15 14:28:59 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* symtab.c (lookup_symbol): Add comment about "asm".
-
-	* sparc-pinsn.c: Use NUMOPCODES.
-
-	* sparc-opcode.h (NUMOPCODES): Use sparc_opcodes[0] not *sparc_opcodes.
-
-Thu Sep 14 15:25:20 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (xxmalloc): Print error message before calling abort().
-
-	* infrun.c (wait_for_inferior): Check for {stop,prev}_func_name
-	null before passing to strcmp.
-
-Wed Sep 13 12:34:15 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* sparc-opcode.h: New field delayed.
-	sparc-pinsn.c (is_delayed_branch): New function.
-	(print_insn): Check for delayed branches.
-
-	* stack.c (print_frame_info): Use misc_function_vector in
-	case where ar truncates file names.
-
-Tue Sep 12 00:16:14 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* convex-dep.c (psw_info): Move "struct pswbit *p" with declarations.
-
-Mon Sep 11 14:59:57 1989  Jim Kingdon  (kingdon at spiff)
-
-	* convex-dep.c (core_file_command): Delete redundant printing
-	of "Program %s".
-
-	* m-convex.h (ENTRY_POINT): New macro.
-
-	* m-convex.h (FRAME_CHAIN_VALID): Change outside_first_object_file
-	to outside_startup_file
-
-	* main.c: #if 0 out catch_termination and related code.
-
-	* command.c (lookup_cmd_1): Consider underscores part of
-	command names.
-
-Sun Sep 10 09:20:12 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* printcmd.c: Change asdump_command to disassemble_command
-	(_initialize_printcmd): Change asdump to diassemble.
-
-	* main.c (main): Exit with code 0 if we hit the end of a batch
-	file.
-
-	* Makefile.dist (libreadline.a): Fix syntax of "CC=${CC}".
-
-Sat Sep  9 01:07:18 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* values.c (history_info): Renamed to value_history_info.
-	Command renamed to "info value" (with "info history" still
-	accepted).
-
-	* sparc-pinsn.c (print_insn): Extend symbolic address printing
-	to cover "sethi" following by an insn which uses 1+i.
-
-Fri Sep  8 14:24:01 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* m-hp9k320.h, m-hp300bsd.h, m-altos.h, m-sparc.h, m-sun3.h
-	(READ_GDB_SYMSEGS): Remove.
-	dbxread.c [READ_GDB_SYMSEGS]: Remove code to read symsegs.
-
-	* sparc-pinsn.c (print_insn): Detect "sethi-or" pairs and
-	print symbolic address.
-
-	* sparc-opcode.h (sethi, set): Change lose from 0xc0000000 to
-	0xc0c00000000. 
-
-	* remote.c (remote_desc): Initialize to -1.
-
-	* Makefile.dist (libreadline.a): Pass CC='${CC}' to readline makefile.
-
-Thu Sep  7 00:07:17 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (read_struct_type): Check for static member functions.
-	values.c, eval.c, valarith.c, valprint.c, valops.c: Merge changes
-	from Tiemann for static member functions.
-
-	* sparc-opcode.h (tst): Fix all 3 patterns.
-
-	* Makefile.dist (gdb1): New rule.
-
-	* sparc-opcode.h: Change comment about what the disassembler
-	does with the order of the opcodes.
-
-	* sparc-pinsn.c (compare_opcodes): Put 1+i before i+1.
-	Also fix mistaken comment about preserving order of original table.
-
-	* sparc-opcode.h (clr, mov): Fix incorrect lose entries.
-
-	* m-symmetry.h (FRAME_NUM_ARGS): Add check to deal with code that
-	GCC sometimes generates.
-
-	* config.gdb: Change all occurances of "skip" to "/dev/null".
-
-	* README (about languages other than C): Update comments about
-	Pascal and FORTRAN.
-
-	* sparc-opcode.h (nop): Change lose from 0xae3fffff to 0xfe3fffff.
-
-	* values.c (value_virtual_fn_field): #if 0-out assignment to
-	VALUE_TYPE(vtbl).
-
-Wed Sep  6 12:19:22 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* utils.c (fatal_dump_core): New function.
-	Makefile.dist (MALLOC_FLAGS): use -Dbotch=fatal_dump_core
-
-Tue Sep  5 15:47:18 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* breakpoint.c (enable_command): With no arg, enable all bkpts.
-
-	* Makefile.dist (Makefile): Remove \"'s around $(MD).
-
-	* Makefile.dist: In "cd readline; make . . ." change first
-	SYSV_DEFINE to SYSV.
-
-	* m68k-pinsn.c (_initialize_pinsn): Use alternate assembler
-	syntax #ifdef HPUX_ASM
-
-Sat Sep  2 23:24:43 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* values.c (history_info): Don't check num_exp[0] if num_exp
-	is nil (just like recent editing_info change).
-
-Fri Sep  1 19:19:01 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* gdb.texinfo (inc-history, inc-readline): Copy in the inc-* files
-	because people might not have makeinfo.
-
-	* README (xgdb): Strengthen nasty comments.
-
-	* gdb.texinfo: Change @setfilename to "gdb.info".
-
-Thu Aug 31 17:23:50 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* main.c (editing_info): Don't check arg[0] if arg is null.
-
-	* m-vax.h: Add comment about known sigtramp bug.
-
-	* sun3-dep.c, sparc-dep.c (IS_OBJECT_FILE, exec_file_command):
-	Get right text & data addresses for .o files.
-
-Wed Aug 30 13:54:19 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* utils.c (tilde_expand): Remove function (it's in readline).
-
-	* sparc-opcode.h (call): Change "8" to "9" in first two
-	patterns (%g7->%o7).
-
-Tue Aug 29 16:44:41 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* printcmd.c (whatis_command): Change 4th arg to type_print
-	from 1 to -1.
-
-Mon Aug 28 12:22:41 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c (psymtab_to_symtab_1): In "and %s ..." change
-	pst->filename to pst->dependencies[i]->filename.
-
-	* blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): New macro
-	made from FRAMELESS_FUNCTION_INVOCATION from m-sun3.h except
-	that it checks for zero return from get_pc_function_start.
-	m-hp9k320.h, m-hp300bsd.h, m-i386.h, m-isi.h, m-altos.h,
-	m-news.h, m-sparc.h, m-sun2.h, m-sun3.h, m-symmetry.h
-	(FRAMELESS_FUNCTION_INVOCATION): Use FRAMELESS_LOOK_FOR_PROLOGUE.
-
-	* dbxread.c (read_struct_type): Give warning and ignore field
-	if bitpos and bitsize are zero.
-
-Sun Aug 27 04:55:20 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (psymtab_to_symtab{,_1}): Print message about
-	reading in symbols before reading stringtab, not after.
-
-Sat Aug 26 02:01:53 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c (IS_OBJECT_FILE, ADDR_OF_TEXT_SEGMENT): New macros.
-	(read_dbx_symtab): Use text_addr & text_size to set end_of_text_addr.
-	(symbol_file_command): pass text_addr & text_size to read_dbx_symtab.
-
-Fri Aug 25 23:08:13 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* valprint.c (value_print): Try to give the name of function
-	pointed to when printing a function pointer.
-
-Thu Aug 24 23:18:40 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* core.c (xfer_core_file): In cases where MEMADDR is above the
-	largest address that makes sense, set i to len.
-
-Thu Aug 24 16:04:17 1989  Roland McGrath  (roland at hobbes.ai.mit.edu)
-
-	* valprint.c (print_string): New function to print a character
-	string, doing array-max limiting and repeat count processing.
-	(val_print, value_print): Use print_string.
-	(REPEAT_COUNT_THRESHOLD): New #define, the max number of elts to print
-	without using a repeat count.  Set to ten.
-	(value_print, val_print): Use REPEAT_COUNT_THRESHOLD.
-
-	* utils.c (printchar): Use {fputs,fprintf}_filtered.
-
-	* valprint.c (val_print): Pass the repeat count arg to the
-	fprintf_filtered call for "<repeats N times>" messages.
-
-Wed Aug 23 22:53:47 1989  Roland McGrath  (roland at hobbes.ai.mit.edu)
-
-	* utils.c: Include <pwd.h>.
-
-	* main.c: Declare free.
-
-Wed Aug 23 05:05:59 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* utils.c, defs.h: Add tilde_expand.
-	source.c (directory_command),
-	main.c (cd_command),
-	main.c (set_history_filename),
-	dbxread.c (symbol_file_command),
-	coffread.c (symbol_file_command),
-	dbxread.c (add_file_command),
-	symmisc.c (print_symtabs),
-	*-dep.c (exec_file_command, core_file_command),
-	main.c (source_command): Use tilde_expand.
-
-	* dbxread.c (read_type): When we get a cross-reference, resolve
-	it immediately if possible, only calling add_undefined_type if
-	necessary.
-
-	* gdb.texinfo: Uncomment @includes and put comment at start
-	of file telling people to use makeinfo.
-
-	* valprint.c (type_print_base): Print the right thing for
-	bitfields.
-
-	* config.gdb (sun3os3): Set paramfile and depfile.
-
-Tue Aug 22 05:38:36 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c (symbol_file_command):  Pass string table size to
-	read_dbx_symtab().
-	(read_dbx_symtab): Before indexing into string table, check
-	string table index for reasonableness.
-	(psymtab_to_symtab{,_1}, read_ofile_symtab): Same.
-
-Tue Aug 22 04:04:39 1989  Roland McGrath  (roland at hobbes.ai.mit.edu)
-
-	* m68k-pinsn.c: Replaced many calls to fprintf and fputs with
-	calls to fprintf_filtered and fputs_filtered.
-	(print_insn_arg): Use normal MIT 68k syntax for postincrement,
-	predecrement, and register indirect addressing modes.
-
-Mon Aug 21 10:08:02 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* main.c (initialize_signals): Set signal handler for SIGQUIT
-	and SIGHUP to do_nothing.
-
-	* ns32k-opcode.h (ord): Change 1D1D to 1D2D.
-
-	* ns32k-pinsn.c (print_insn_arg, print_insn): Handle index
-	bytes correctly.
-
-	* ns32k-opcode.h: Add comments.
-
-	* dbxread.c (read_type): Put enum fields in type.fields in order
-	that they were found in the debugging symbols (not reverse order).
-
-Sun Aug 20 21:17:13 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* main.c (source_command): Read .gdbinit if run without argument.
-
-	* source.c (directory_command): Only print "foo already in path"
-	if from_tty.
-
-	* version.c: Change version number to 3.2.xxx
-
-Sat Aug 19 00:24:08 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* m-news.h: Define HAVE_WAIT_STRUCT.
-
-	* m-isi.h, isi-dep.c: Replace with new version from Adam de Boor.
-	config.gdb: Remove isibsd43.
-
-	* main.c (catch_termination): Don't say we have written
-	.gdb_history until after we really have.
-
-	* convex-dep.c (attach): Add "sleep (1)".
-	(write_vector_register): Use "LL" with long long constant.
-	(wait): Close comment.
-	(wait): Change "unix 7.1 bug" to "unix 7.1 feature" & related
-	changes in comment.
-	(scan_stack): And fp with 0x80000000 in while loop test.
-	(core_file_command): Move code to set COREFILE.
-	(many places): Change printf to printf_filtered.
-	(psw_info): Allow argument giving value to print as a psw.
-	(_initialize_convex_dep): Update docstrings.
-
-	* m-convex.h (WORDS_BIG_ENDIAN): Correct typo ("WRODS")
-	define NO_SIGINTERRUPT.
-	define SET_STACK_LIMIT_HUGE.
-	add "undef BUILTIN_TYPE_LONGEST" before defining it.
-	Use "LL" after constants in CALL_DUMMY.
-
-	* dbxread.c: In the 3 places it says error "ridiculous string
-	table size"... delete extra parameter to error.
-
-	* dbxread.c (scan_file_globals): Check for FORTRAN common block.
-	Allow multiple references for the sake of common blocks.
-
-	* main.c (initialize_main): Set history_filename to include
-	current directory.
-
-	* valprint.c (decode_format): Don't return a defaulted size
-	field if osize is zero.
-
-	* gdb.texinfo (Compilation): Update information on -gg symbols.
-	Document problem with ar.
-
-Fri Aug 18 19:45:20 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* valprint.c (val_print, value_print): Add "<repeats %d times>" code.
-	Also put "..." outside quotes for strings.
-
-	* main.c (initialize_main): Add comment about history output file
-	being different from history input file.
-
-	* m-newsos3.h: Undefine NO_SIGINTERRUPT.  Rearrange a few comments.
-
-	* m-newsos3.h (REGISTER_U_ADDR): Use new version from Hikichi.
-
-	* sparc-opcode.h: Add comment clarifying meaning of the order of
-	the entries in sparc_opcodes.
-
-	* eval.c (evaluate_subexp, case UNOP_IND): Deal with deferencing
-	things that are not pointers.
-
-	* valops.c (value_ind): Make dereferencing an int give a LONGEST.
-
-	* expprint.c (print_subexp): Add (int) cast in OP_LAST case.
-
-	* dbxread.c (read_array_type): Set lower and upper if adjustable.
-
-	* symtab.c (lookup_symbol): Don't abort if symbol found in psymtab
-	but not in symtab.
-
-Thu Aug 17 15:51:20 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* config.gdb: Changed "Makefile.c" to "Makefile.dist".
-
-Thu Aug 17 01:58:04 1989  Roland McGrath  (roland at apple-gunkies.ai.mit.edu)
-
-	* sparc-opcode.h (or): Removed incorrect lose bit 0x08000000.
-	[many]: Changed many `lose' entries to have the 0x10 bit set, so
-	they don't think %l0 is %g0.
-
-Wed Aug 16 00:30:44 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* m-symmetry.h (STORE_STRUCT_RETURN): Also write reg 0.
-	(EXTRACT_RETURN_VALUE): Call symmetry_extract_return_value.
-	symmetry-dep.c (symmetry_extract_return_value): New fn.
-
-	* main.c (symbol_completion_function): Deal with changed
-	result_list from lookup_cmd_1 for ambiguous return.
-	command.c (lookup_cmd): Same.
-
-	* inflow.c [TIOCGETC]: Move #include "param.h" back before
-	system #includes.  Change all #ifdef TIOCGETC to
-	#if defined(TIOCGETC) && !defined(TIOCGETC_BROKEN)
-	m-i386-sysv3.2.h, m-i386gas-sysv3.2.h: Remove "#undef TIOCGETC"
-	and add "#define TIOCGETC_BROKEN".
-
-	* command.c (lookup_cmd_1): Give the correct result_list in the
-	case of an ambiguous return where there is a partial match
-	(e.g. "info a").  Add comment clarifying what is the correct
-	result_list.
-
-	* gdb.texinfo (GDB History): Document the two changes below.
-
-	* main.c (command_line_input): Make history expansion not
-	just occur at the beginning of a line.
-
-	* main.c (initialize_main): Make history expansion off by default.
-
-	* inflow.c: Move #include "param.h" after system #includes.
-
-	* i386-dep.c (i386_float_info): Use U_FPSTATE macro.
-
-	* m-i386-sysv3.2.h, m-i386gas-sysv3.2.h: New files.
-	Makefile.dist, config.gdb: Know about these new files.
-
-Tue Aug 15 21:36:11 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* symtab.c (lookup_struct_elt_type): Use type_print rather
-	than assuming type has a name.
-
-Tue Aug 15 02:25:43 1989  Roland McGrath  (roland at apple-gunkies.ai.mit.edu)
-
-	* sparc-opcode.h (mov): Removed bogus "or i,0,d" pattern.
-
-	* sparc-opcode.h (mov, or): Fixed incorrect `lose' members.
-
-	* sparc-dep.c: Don't include "sparc-opcode.h".
-	(skip_prologue, isanulled): Declare special types to recognize
-	instructions, and use them.
-
-	* sparc-pinsn.c (print_insn): Sign-extend 13-bit immediate args.
-	If they are less than +9, print them in signed decimal instead
-	of unsigned hex.
-
-	* sparc-opcode.h, sparc-pinsn.c: Completely rewritten to share an
-	opcode table with gas, and thus produce disassembly that looks
-	like what the assembler accepts.
-
-Tue Aug 15 16:20:52 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* symtab.c (find_pc_psymbol): Move best_pc=psymtab->textlow-1
-	after test for psymtab null.
-
-	* main.c (editing_info): Remove variable retval.
-
-	* config.gdb (sun3, isi): Comment out obsolete message about telling
-	it whether you have an FPU (now that it detects it).
-
-	* config.gdb (sun3): Accept sun3os3.
-
-	* m68k-insn.h: Include <signal.h>.
-
-	* m68k-pinsn.h (convert_{to,from}_68881): Add have_fpu code
-
-	* m-newsos3.h: Undefine USE_PCB.  That code didn't seem to work.
-
-	* sparc-dep.c: Put in insn_fmt and other stuff from the old
-	sparc-opcode.h.
-
-	* sparc-opcode.h, sparc-pinsn.c: Correct copyright notice.
-
-	* sparc-opcode.h, sparc-pinsn.c: Replace the old ones with the new
-	ones by roland.
-
-Tue Aug 15 02:25:43 1989  Roland McGrath  (roland at apple-gunkies.ai.mit.edu)
-
-	* Makefile.dist: Don't define CC at all.
-
-	* Makefile.dist (Makefile): Remove tmp.c after preprocessing.
-	Use $(MD) instead of M_MAKEDEFINE in the cc command.
-
-	* Makefile.dist: Don't define RL_LIB as
-	"${READLINE}/libreadline.a", since READLINE is a list of files.
-
-Mon Aug 14 23:49:29 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* main.c (print_version): Change 1988 to 1989.
-
-	* main.c (copying_info, initialize_main): Remove #if 0'd code.
-
-Tue Aug  1 14:44:56 1989  Hikichi  (hikichi at sran203)
-
-	* m-newsos3.h
-	    (NO_SIGINTERRUPT): have SIGINTERRUPT on NEWS os 3.
-
-	* m-news.h(FRAME_FIND_SAVED_REGS): use the sun3's instead of old
-	one.
-
-Mon Aug 14 15:27:01 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* m-news.h, m-newsos3.h, news-dep.c: Merge additional changes
-	by Hikichi (ChangeLog entries above).
-
-	* Makefile.dist (READLINE): List readline files individually
-	so we don't accidently get random files from the readline
-	directory.
-
-	* m-news.h (STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE):
-	Expect floating point returns to be in fp0.
-
-	* gdb.texinfo (Format options): New node.
-
-	* gdb.texinfo: Comment out "@include"s until bfox fixes the
-	readline & history docs.
-
-	* dbxread.c (read_addl_syms): Set startup_file_* if necessary at
-	the end (as well as when we hit ".o").
-
-	* printcmd.c (decode_format): Set val.format & val.size to '?' at
-	start and set defaults at end.
-
-	* symtab.c (decode_line_1): Check for class_name null.
-
-	* valops.c: Each place where it compares against field names,
-	check for null field names.  (new t_field_name variables).
-
-	* utils.c (fputs_filtered): Check for linebuffer null before
-	checking whether to call fputs.  Remove later check for linebuffer
-	null.  
-
-Sun Aug 13 15:56:50 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* m-isi.h, m-sun3.h ({PUSH,POP}_FP_REGS):  New macros.
-	m-sun3.h (NUM_REGS): Conditionalize on FPU.
-	config.gdb (sun3, isi): Add message about support for machines
-	without FPU.
-
-	* main.c (catch_termination, initialize_signals): new functions.
-
-	* main.c (editing_info): Add "info editing n" and "info editing +".
-	Rewrite much of this function.
-	gdb.texinfo (GDB Readline): Document it.
-
-	* values.c (history_info): Add "info history +".  Also add code to
-	do "info history +" when command is repeated.
-	gdb.texinfo (Value History): Document "info history +".
-
-	* expprint.c (print_subexp): Add OP_THIS to case stmt.
-
-	* config.gdb (sun4os4): Put quotes around make define.
-
-	* config.gdb: Canonicalize machine name at beginning.
-
-Sat Aug 12 00:50:59 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* config.gdb: define M_MAKEDEFINE
-	Makefile (Makefile, MD): Be able to re-make Makefile.
-
-	* main.c (command_line_input): Add comments to
-	the command history.
-
-	* Makefile.dist (Makefile): Add /bin/false.
-
-Fri Aug 11 14:35:33 1989  Jim Kingdon  (kingdon at spiff)
-
-	* Makefile.dist: Comment out .c.o rule and add TARGET_ARCH.
-
-	* m-altos.h: Include sys/page.h & sys/net.h
-
-	* m-altos.h (FRAME_CHAIN{,_VALID}):  Use outside_startup_file.
-
-	* config.gdb (altos, altosgas): Add M_SYSV & M_BSD_NM and remove
-	M_ALLOCA=alloca.o from makedefine.
-
-	* coffread.c (complete_symtab): Change a_entry to entry.
-
-	* m-altosgas.h: New file.
-
-	* m-symmetry (REGISTER_BYTE): Fix dumb mistake.
-
-Fri Aug 11 06:39:49 1989  Roland McGrath  (roland at hobbes.ai.mit.edu)
-
-	* utils.c (set_screensize_command): Check for ARG being nil, since
-	that's what execute_command will pass if there's no argument.
-
-	* expread.y (yylex): Recognize "0x" or "0X" as the beginning of a
-	number.
-
-Thu Aug 10 15:43:12 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* config.gdb, Makefile.dist: Rename Makefile.c to Makefile.dist.
-
-	* m-altos.h: Add comment about porting to USGR2.
-
-	* config.gdb (sparc): Add -Usparc.
-
-Wed Aug  9 14:20:39 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* m-sun3os4.h: Define BROKEN_LARGE_ALLOCA.
-
-	* values.c (modify_field): Check for value too large to fit in
-	bitfield. 
-
-	* utils.c (fputs_filtered): Allow LINEBUFFER to be NULL.
-
-	* breakpoint.c (condition_command): Check for attempt to specify
-	non-numeric breakpoint number.
-
-	* config.gdb, Makefile, m-altos.h, altos-dep.c: Merge Altos
-	port.
-
-	* README: Change message about editing Makefile.
-
-	* config.gdb: Edit Makefile.
-	Copied Makefile to Makefile.c and changed to let config.gdb
-	run us through the C preprocessor.
-
-	* expread.y (yylex): Test correctly for definition of number.
-
-Wed Aug  9 11:56:05 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): Put bracketing of entry point in
-	test case for .o symbols so that it will be correct even without
-	debugging symbols.
-	(end_psymtab): Took bracketing out.
-
-	* blockframe.c (outside_startup_file): Reverse the sense of the
-	return value to make the functionality implied by the name
-	correct. 
-
-Tue Aug  8 11:48:38 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* coffread.c (symbol_file_command): Do  not assume presence of a.out
-	header. 
-
-	* blockframe.c: Replace first_object_file_end with
-	startup_file_{start,end}
-	(outside_startup_file): New function.
-	dbxread.c (read_addl_syms, read_dbx_symtab, end_psymbol): set
-	startup_file_*.  Delete first_object_file_end code.
-	Add entry_point and ENTRY_POINT
-	coffread.c (complete_symtab): Set startup_file_*.
-	(first_object_file_end): Add as static.
-	m-*.h (FRAME_CHAIN, FRAME_CHAIN_VALID): Call outside_startup_file
-	instead of comparing with first_object_file_end.
-
-	* breakpoint.c (breakpoint_1): Change -1 to (CORE_ADDR)-1.
-
-	* config.gdb (i386, i386gas): Add missing quotes at end of "echo"
-
-	* source.c (directory_command): Add dont_repeat ();
-
-Mon Aug  7 18:03:51 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* dbxread.c (read_addl_syms): Change strcmp to strncmp and put 3rd
-	arg back.
-
-	* command.h (struct cmd_list_element): Add comment clarifying
-	purpose of abbrev_flag.
-
-Mon Aug  7 12:51:03 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* printcmd.c (_initialize_printcmd): Changed "undisplay" not to
-	have abbrev flag set; it isn't an abbreviation of "delete
-	display", it's an alias.
-
-Mon Aug  7 00:25:15 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* symtab.c (lookup_symtab_1): Remove filematch (never used).
-
-	* expread.y [type]: Add second argument to 2 calls to
-	lookup_member_type which were missing them.
-
-	* dbxread.c (symbol_file_command): Add from_tty arg.
-	Check it before calling query.
-
-	* infcmd.c (tty_command): Add from_tty arg.
-
-	* eval.c (evaluate_subexp): Remove 3rd argument from
-	calls to value_x_unop.
-
-	* dbxread.c (read_addl_syms): Remove 3rd argument from
-	call to strcmp.
-
-	* gdb.texinfo (Command editing): @include inc-readline.texinfo
-	and inc-history.texinfo and reorganize GDB-specific stuff.
-
-	* Makefile: Add line MAKE=make.
-
-	* README (second paragraph): Fix trivial errors.
-
-	* dbxread.c (read_struct_type): Make sure p is initialized.
-
-	* main.c (symbol_completion_function): Complete correctly
-	on the empty string.
-
-Sun Aug  6 21:01:59 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* symmetry-dep.c: Remove "long" from definition of i386_follow_jump.
-
-	* gdb.texinfo (Backtrace): Document "where" and "info stack".
-
-	* dbxread.c (cleanup_undefined_types): Strip off "struct "
-	or "union " from type names before doing comparison
-
-Sat Aug  5 02:05:36 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* config.gdb (i386, i386gas): Improve makefile editing instructions.
-
-	* Makefile: Fix typo in CLIBS for SYSV.
-
-	* dbxread.c (read_dbx_symtab): Deal with N_GSYM typedefs.
-
-	* dbxread.c (add_file_command): Do not free name.  We didn't
-	allocate it; it just points into arg_string.
-
-	* Makefile, m-*.h: Change LACK_VPRINTF to HAVE_VPRINTF.
-
-Fri Jul 28 00:07:48 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* valprint.c (val_print): Made sure that all returns returned a
-	value (usually 0, indicating no memory printed).
-
-	* core.c (read_memory): Changed "return" to "return 0".
-
-	* expread.y (parse_number): Handle scientific notation when the
-	string does not contain a '.'.
-
-Thu Jul 27 15:14:03 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* infrun.c (signals_info): Error if signal number passed is out of
-	bounds. 
-
-	* defs.h: Define alloca to be __builtin_alloca if compiling with
-	gcc and localized inclusion of alloca.h on the sparc with the
-	other alloca stuff.
-	* command.c: Doesn't need to include alloca.h on the sparc; defs.h
-	does it for you.
-
-	* printcmd.c (print_frame_args): Changed test for call to
-	print_frame_nameless_args to check i to tell if any args had been
-	printed.
-
-Thu Jul 27 04:40:56 1989  Roland McGrath  (roland at hobbes.ai.mit.edu)
-
-	* blockframe.c (find_pc_partial_function): Always check that NAME
-	and/or ADDRESS are not nil before storing into them.
-
-Wed Jul 26 23:41:21 1989  Roland McGrath  (roland at hobbes.ai.mit.edu)
-
-	* m-newsos3.h: Define BROKEN_LARGE_ALLOCA.
-	* dbxread.c (symbol_file_command, psymtab_to_symtab):
-	Use xmalloc #ifdef BROKEN_LARGE_ALLOCA.
-
-Tue Jul 25 16:28:18 1989  Jay Fenlason  (hack at apple-gunkies.ai.mit.edu)
-
-	* m68k-opcode.h: moved some of the fmovem entries so they're
-	all consecutive.  This way the assembler doesn't bomb.
-
-Mon Jul 24 22:45:54 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* symtab.c (lookup_symbol): Changed error to an informational (if
-	not very comforting) message about internal problems.  This will
-	get a null symbol returned to decode_line_1, which should force
-	things to be looked up in the misc function vector.
-
-Wed Jul 19 13:47:34 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symtab.c (lookup_symbol): Changed "fatal" to "error" in
-	external symbol not found in symtab in which it was supposed to be
-	found.  This can be reached because of a bug in ar.
-
-Tue Jul 18 22:57:43 1989  Randy Smith  (roland at hobbes.ai.mit.edu)
-
-	* m-news.h [REGISTER_U_ADDR]: Decreased the assumed offset of fp0
-	by 4 to bring it into (apparently) appropriate alignment with
-	reality. 
-
-Tue Jul 18 18:14:42 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* Makefile: pinsn.o should depend on opcode.h
-
-	* m68k-opcode.h: Moved fmovemx with register lists to before other
-	fmovemx. 
-
-Tue Jul 18 11:21:42 1989  Jim Kingdon  (kingdon at susie)
-
-	* Makefile, m*.h: Only #define vprintf (to _doprnt or printf,
-	depends on the system) if the library lacks it (controlled by
-	LACK_VPRINTF_DEFINE in makefile).  Unpleasant, but necessary to
-	make this work with the GNU C library.
-
-Mon Jul 17 15:17:48 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* breakpoint.c (breakpoint_1): Change addr-b->address to
-	b->address-addr.
-
-Sun Jul 16 16:23:39 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* eval.c (evaluate_subexp): Change error message printed when
-	right operand of '@' is not an integer to English.
-
-	* infcmd.c (registers_info): Fix call to print_spaces_filtered
-	to specify right # of arguments.
-
-	* gdb.texinfo (Command Editing): Document info editing command.
-
-	* coffread.c (read_file_hdr): Add MC68MAGIC.
-
-	* source.c (select_source_symtab): Change MAX to max.
-
-Fri Jul 14 21:19:11 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* infcmd.c (registers_info): Clean up display to look good with long
-	register names, to say "register" instead of "reg", and to put the
-	"relative to selected stack frame" bit at the top.
-
-Fri Jul 14 18:23:09 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (record_misc_function): Put parens around | to force
-	correct evaluation.
-
-Wed Jul 12 12:25:53 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* m-newsos3, m-news, infrun.c, Makefile, config.gdb, news-dep.c:
-	Merge in Hikichi's changes for Sony/News-OS 3 support.
-
-Tue Jul 11 21:41:32 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* utils.c (fputs_filtered): Don't do any filtering if output is
-	not to stdout, or if stdout is not a tty.
-	(fprintf_filtered): Rely on fputs_filtered's check for whether to
-	do filtering.
-
-Tue Jul 11 00:33:58 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* GDB 3.2 Released.
-
-	* valprint.h: Deleted.
-
-	* utils.c (fputs_filtered): Don't do any filtering if filtering is
-	disabled (lines_per_page == 0).
-
-Mon Jul 10 22:27:53 1989  Randy Smith  (roland at hobbes.ai.mit.edu)
-
-	* expread.y [typebase]: Added "unsigned long int" and "unsigned
-	short int" to specs.
-
-Mon Jul 10 21:44:55 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* main.c (main): Make -cd use cd_command to avoid
-	current_directory with non-absolute pathname.
-
-Mon Jul 10 00:34:29 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (symbol_file_command): Catch errors from stat (even
-	though they should never happen).
-
-	* source.c (openp): If the path is null, use the current
-	directory. 
-
-	* dbxread.c (read_dbx_symtab): Put N_SETV symbols into the misc
-	function vector ...
-	(record_misc_function): ... as data symbols.
-
-	* utils.c (fprintf_filtered): Return after printing if we aren't
-	going to do filtering.
-
-	* Makefile: Added several things for make clean to take care of.
-
-	* expread.y: Lowered "@" in precedence below +,-,*,/,%.
-
-	* eval.c (evaluate_subexp): Return an error if the rhs of "@"
-	isn't integral.
-
-	* Makefile: Added removal of core and gdb[0-9] files to clean
-	target. 
-
-	* Makefile: Made a new target "distclean", which cleans things up
-	correctly for making a distribution.
-
-Sun Jul  9 23:21:27 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* dbxread.c: Surrounded define of gnu symbols with an #ifndef
-	NO_GNU_STABS in case you don't want them on some machines.
-	* m-npl.h, m-pn.h: Defined NO_GNU_STABS.
-
-Sun Jul  9 19:25:22 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* utils.c (fputs_filtered): New function.
-	(fprintf_filtered): Use fputs_filtered.
-	utils.c (print_spaces_filtered),
-	command.c (help_cmd,help_cmd_list),
-	printcmd.c (print_frame_args),
-	stack.c (print_block_frame_locals, print_frame_arg_vars),
-	valprint.c (many functions): Use fputs_filtered instead of
-	fprintf_filtered to avoid arbitrary limit.
-
-	* utils.c (fprintf_filtered): Fix incorrect comment.
-
-Sat Jul  8 18:12:01 1989  Randy Smith  (randy at hobbes.ai.mit.edu)
-
-	* valprint.c (val_print): Changed assignment of pretty to use
-	prettyprint as a conditional rather than rely on values of the
-	enum. 
-
-	* Projects: Cleaned up a little for release.
-
-	* main.c (initialize_main): Initialize
-	rl_completion_entry_function instead of completion_entry_function. 
-
-	* Makefile: Modified to use the new readline library setup.
-
-	* breakpoint.c (break_command_1, delete_breakpoint,
-	enable_breakpoint, disable_breakpoint): Put in new printouts for
-	xgdb usage triggered off of xgdb_verbose.
-	* main.c (main): Added check for flag to set xgdb_verbose.
-	* stack.c (frame_command): Set frame_changed when frame command
-	used. 
-
-Fri Jul  7 16:20:58 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* Remove valprint.h and move contents to value.h (more logical).
-
-Fri Jul  7 02:28:06 1989  Randall Smith  (randy at rice-chex)
-
-	* m68k-pinsn.c (print_insn): Included a check for register list;
-	if there is one, make sure to start p after it.
-
-	* breakpoint.c (break_command_1, delete_breakpoint,
-	enable_breakpoint, disable_breakpoint): #ifdef'd out changes
-	below; they produce unwanted output in gdb mode in gnu-emacs.
-
-	* gdb.texinfo: Spelled.  Also removed index references from
-	command editing section; the relevance/volume ratio was too low.
-	Removed all references to the function index.
-
-	* ns32k-opcode.h, ns32k-pinsn.c: Backed out changes of June 24th;
-	haven't yet received legal papers.
-
-	* .gdbinit: Included message telling the user what it is doing.
-
-	* symmetry-dep.c: Added static decls for i386_get_frame_setup,
-	i386_follow_jump.
-	* values.c (unpack_double): Added a return (double)0 at the end to
-	silence a compiler warning.
-
-	* printcmd.c (containing_function_bounds, asdump_command): Created
-	to dump the assembly code of a function (support for xgdb and a
-	useful hack).
-	(_initialize_printcmd): Added this to command list.
-	* gdb.texinfo [Memory]: Added documentation for the asdump
-	command.
-	* breakpoint.c (break_command_1, delete_breakpoint,
-	enable_breakpoint, disable_breakpoint): Added extra verbosity for
-	xgdb conditionalized on the new external frame_full_file_name.
-	* source.c (identify_source_line): Increase verbosity of fullname
-	prointout to include pc value.
-	* stack.c: Added a new variable; "frame_changed" to indicate when
-	a frame has been changed so that gdb can print out a frame change
-	message when the frame only changes implicitly.
-	(print_frame_info): Check the new variable in determining when to
-	print out a new message and set it to zero when done.
-	(up_command): Increment it.
-	(down_command): Decrement it.
-
-	* m68k-pinsn.c (print_insn_arg [lL]): Modified cases for register
-	lists to reset the point to point to after the word from which the
-	list is grabbed *if* that would cause point to point farther than
-	it currently is.
-
-Thu Jul  6 14:28:11 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* valprint.c (val_print, value_print): Add parameter to control
-	prettyprinting.
-	valprint.h: New file containing constants used for passing
-	prettyprinting parameter to val{,ue}_print.
-	expprint.c, infcmd.c, printcmd.c, valprint.c, values.c:
-	Change all calls to val{,ue}_print to use new parameter.
-	
-Mon Jul  3 22:38:11 1989  Randy Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (,process_one_symbol): Moved extern declaration for
-	index out of function to beginning of file.
-
-Mon Jul  3 18:40:14 1989  Jim Kingdon  (kingdon at hobbes.ai.mit.edu)
-
-	* gdb.texinfo (Registers): Add "ps" to list of standard registers.
-
-Sun Jul  2 23:13:03 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* printcmd.c (enable_display): Change d->next to d = d->next so
-	that "enable display" without args works.
-
-Fri Jun 30 23:42:04 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* source.c (list_command):  Made error message given when no
-	symtab is loaded clearer.
-
-	* valops.c (value_assign): Make it so that when assigning to an
-	internal variable, the type of the assignment exp is the type of
-	the value being assigned.
-
-Fri Jun 30 12:12:43 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c (verbose_info): Created.
-	(initialize_main): Put "info verbose" into command list.
-
-	* utils.c (screensize_info): Created.
-	(_initialize_utils): Defined "info screensize" as a normal command.
-
-	* valprint.c (format_info): Added information about maximum number
-	of array elements to function.
-
-	* blockframe.c (find_pc_partial_function): Again.
-
-	* blockframe.c (find_pc_partial_function): Replaced a "shouldn't
-	happen" (which does) with a zero return.
-
-	* main.c (dont_repeat): Moved ahead of first use.
-
-Thu Jun 29 19:15:08 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* vax-opcode.h: Made minor modifications (moved an instruction and
-	removed a typo) to bring this into accord with gas' table; also
-	changed copyright to reflect it being part of both gdb and gas.
-
-	* m68k-opcode.h: Added whole scads and bunches of new stuff for
-	the m68851 and changed the coptyrightto recognize that the file
-	was shared between gdb and gas.
-
-	* main.c (stop_sig): Use "dont_repeat ()" instead of *line = 0;
-
-	* core.c (read_memory): Don't do anything if length is 0.
-
-	* Makefile: Added readline.c to the list of files screwed by
-	having the ansi ioctl.h compilation with gcc.
-
-	* config.gdb: Added sun4os3 & sun4-os3 as availible options.
-
-Wed Jun 28 02:01:26 1989  Jim Kingdon  (kingdon at apple-gunkies.ai.mit.edu)
-
-	* command.c (lookup_cmd): Add ignore_help_classes argument.
-	(lookup_cmd_1): Add ignore_help_classes argument.
-	command.c, main.c: Change callers of lookup_cmd{,_1} to supply
-        value for ignore_help_classes.
-
-Tue Jun 27 18:01:31 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* utils.c (print_spaces_filtered): Made more efficient.
-	* defs.h: Declaration.
-	* valprint.c (val_print): Used in a couple of new places.
-
-Mon Jun 26 18:27:28 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* m68k-pinsn.c (print_insn_arg ['#', '^']): Combined them into one
-	case which always gets the argument from the word immediately
-	following the instruction.
-	(print_insn_arg ["[lL]w"]): Make sure to always get the register
-	mask from the word immediately following the instruction.
-
-Sun Jun 25 19:14:56 1989  Randall Smith  (randy at galapas.ai.mit.edu)
-
-	* Makefile: Added hp-include back in as something to distribute.
-
-	* stack.c (print_block_frame_locals): Return value changed from
-	void to int; return 1 if values printed.  Use _filtered.
-	(print_frame_local_vars): Use return value from
-	print_block_frame_locals to mention if nothing printed; mention
-	lack of symbol table, use _filtered.
-	(print_frame_arg_vars): Tell the user if no symbol table
-	or no values printed.  Use fprintf_filtered instead of fprintf.
-	* blockframe.c (get_prev_frame_info): Check for no inferior or
-	core file before crashing.
-
-	* inflow.c (inferior_died): Set current frame to zero to keep from
-	looking like we're in start.
-
-Sat Jun 24 15:50:53 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* stack.c (frame_command): Added a check to make sure that there
-	was an inferior or a core file.
-
-	* expread.y (yylex): Allow floating point numbers of the form ".5"
-	to be parsed.
-
-        Changes by David Taylor at TMC:
-	* ns32k-pinsn.c: Added define for ?floating point coprocessor? and
-	tables for register names to be used for each of the possibilities.
-	(list_search): Created; searches a list of options for a specific
-	value.
-	(print_insn_arg): Added 'Q', 'b', 'M', 'P', 'g', and 'G' options
-	to the value location switch.
-	* ns32k-opcode.h: Added several new location flags.
-	[addr, enter, exit, ext[bwd], exts[bwd], lmr, lpr[bwd], restore,
-	rett, spr[bwd], smr]: Improved insn format output.
-
-	* symtab.c (list_symbols): Rearrange printing to produce readable
-	output for "info types".
-
-	* eval.c (evaluate_subexp_for_address): Fixed typo.
-
-	* dbxread.c (read_type): Don't output an error message when
-	there isn't a ',' after a cross-reference.
-
-	* dbxread.c (read_dbx_symtab): #if'd out N_FN case in
-	read_dbx_symtab if it has the EXT bit set (otherwise multiple
-	cases with the same value).
-
-Fri Jun 23 13:12:08 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* symmisc.c: Changed decl of print_spaces from static to extern
-	(since it's defined in utils.c).
-
-	* remote.c (remote_open): Close remote_desc if it's already been
-	opened. 
-
-	* Remote_Makefile, remote_gutils.c, remote_inflow.c,
-	remote_server.c, remote_utils.c: Combined into remote-multi.shar.
-	* remote-multi.shar: Created (Vikram Koka's remote stub).
-	* remote-sa.m68k.shar: Created (Glenn Engel's remcom.c).
-	* README: Updated to reflect new organization of remote stubs.
-
-	* dbxread.c (read_dbx_symtab): Put an N_FN in with N_FN | N_EXT to
-	account for those machines which don't use the external bit here.
-	Sigh. 
-
-	* m-symmetry.h: Defined NO_SIGINTERRUPT.
-
-Thu Jun 22 12:51:37 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* printcmd.c (decode_format): Make sure characters are printed
-	using a byte size.
-
-	* utils.c (error): Added a terminal_ours here.
-
-	* stack.c (locals_info): Added check for selected frame.
-
-	* dbxread.c (read_type): Checked to make sure that a "," was
-	actually found in the symbol to end a cross reference.
-
-Wed Jun 21 10:30:01 1989  Randy Smith  (randy at tartarus.uchicago.edu)
-
-	* expread.y (parse_number, [exp]): Allowed for the return of a
-	number marked as unsigned; this will allow inclusion of unsigned
-	constants. 
-
-	* symtab.h: Put in default definitions for BUILTIN_TYPE_LONGEST
-	and BUILTIN_TYPE_UNSIGNED_LONGEST.
-
-	* expread.y (parse_number): Will now accept integers suffixed with
-	a 'u' (though does nothing special with it).
-
-	* valarith.c (value_binop): Added cases to deal with unsigned
-	arithmetic correctly.
-
-Tue Jun 20 14:25:54 1989  Randy Smith  (randy at tartarus.uchicago.edu)
-
-	* dbxread.c (psymtab_to_symtab_1): Changed reading in info message
-	to go through printf_filtered.
-
-	* symtab.c (list_symbols): Placed header message after all calls
-	to psymtab_to_symtab. 
-
-	* symtab.c (smash_to_{function, reference, pointer}_type): Carried
-	attribute of permanence for the type being smashed over the bzero
-	and allowed any type to point at this one if it is permanent.
-
-	* symtab.c (smash_to_{function, reference, pointer}_type): Fix
-	typo: check flags of to_type instead of type.
-
-	* m-hp9k320.h: Changed check on __GNU__ predefine to __GNUC__.
-
-	* Makefile: Made MUNCH_DEFINE seperate and based on SYSV_DEFINE;
-	they aren't the same on hp's.
-
-Mon Jun 19 17:10:16 1989  Randy Smith  (randy at tartarus.uchicago.edu)
-
-	* Makefile: Fixed typo.
-
-	* valops.c (call_function): Error if the inferior has not been
-	started. 
-
-	* ns32k-opcode.h [check[wc], cmpm[bwd], movm[bwd], skpsb]: Fixed
-	typos. 
-
-Fri Jun  9 16:23:04 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-news.h [NO_SIGINTERRUPT]: Defined.
-
-	* dbxread.c (read_type): Start copy of undefined structure name
-	past [sue] defining type of cross ref.
-
-	* dbxread.c (process_one_symbol): Changed strchr to index.
-
-	* ns32k-opcode.h, ns32k-pinsn.c: More changes to number of
-	operands, addition of all of the set condition opcodes, addition
-	of several flag letters, all patterned after the gas code.
-
-	* ns32k-opcode.h [mov{su,us}[bwd], or[bwd]]: Changed number of
-	operands from 1 to 2.
-
-Wed Jun  7 15:04:24 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symseg.h [TYPE_FLAG_STUB]: Created.
-	* dbxread.c (read_type): Set flag bit if type is stub.
-	(cleanup_undefined_types): Don't mark it as a stub if it's been
-	defined since we first learned about it.
-	* valprint.c (val_print): Print out a message to that effect if
-	this type is encountered.
-
-	* symseg.h, symtab.h: Moved the definition of TYPE_FLAG_PERM over
-	to symseg.h so that all such definitions would be in the same place.
-
-	* valprint.c (val_print): Print out <No data fields> for a
-	structure if there aren't any.
-
-	* dbxread.c (read_type): Set type name of a cross reference type
-	to "struct whatever" or something.
-
-Tue Jun  6 19:40:52 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* breakpoint.c (breakpoint_1): Print out symbolic location of
-	breakpoints for which there are no debugging symbols.
-
-Mon Jun  5 15:14:51 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* command.c (help_cmd_list): Made line_size static.
-
-Sat Jun  3 17:33:45 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* Makefile: Don't include the binutils hp-include directory in the
-	distribution anymore; refer the users to the binutils distribution.
-
-Thu Jun  1 16:33:07 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* printcmd.c (disable_display_command): Fixed loop iteration for
-	no arg case.
-
-	* printcmd.c (disable_display_command): Added from_tty parameter
-	to function.
-
-	* valops.c (value_of_variable): Call read_var_value with 0 cast to
-	FRAME instead of CORE_ADDR.
-
-	* eval.c (evaluate_subexp): Corrected number of args passed to
-	value_subscript (to 2).
-
-	* infrun.c (wait_for_inferior), symtab.c (decode_line_1),
-	m-convex.h: Changed name of FIRSTLINE_DEBUG_BROKEN to
-	PROLOGUE_FIRSTLINE_OVERLAP. 
-
-	* m-merlin.h: Fixed typo.
-	* ns32k-opcode.h: Added ns32381 opcodes and "cinv" insn, and fixed
-	errors in movm[wd], rett, and sfsr.
-
-	* eval.c (evaluate_subexp, evaluate_subexp_for_address), valops.c
-	(value_zero): Change value_zero over to taking two arguments
-	instead of three.
-
-	* eval.c (evaluate_subexp)
-	  [OP_VAR_VALUE]: Get correct lval type for AVOID_SIDE_EFFECTS for
-	  all types of symbols.
-	  [BINOP_DIV]: Don't divide if avoiding side effects; just return
-	  an object of the correct type.
-	  [BINOP_REPEAT]: Don't call value_repeat, just allocate a
-	  repeated value.
-	(evaluete_subexp_for_address) [OP_VAR_VALUE]: Just return a thing
-	of the right type (after checking to make sure that we are allowed
-	to take the address of whatever variable has been passed).
-
-Mon May 29 11:01:02 1989  Randall Smith  (randy at galapas.ai.mit.edu)
-
-	* breakpoint.c (until_break_command): Set the breakpoint with a
-	frame specification so that it won't trip in inferior calls to the
-	function.  Also set things up so that it works based on selected
-	frame, not current one.
-
-Sun May 28 15:05:33 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* eval.c (evalue_subexp): Change subscript case to use value_zero
-	in EVAL_AVOID_SIDE_EFFECTS case.
-
-Fri May 26 12:03:56 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (read_addl_syms, psymtab_to_symtab): Removed
-	cleanup_undefined_types; this needs to be done on a symtab basis.
-	(end_symtab): Called cleanup_undefined_types from here.
-	(cleanup_undefined_types): No longer uses lookup_symbol (brain
-	dead idea; oh, well), now it searches through file_symbols.
-
-Wed May 24 15:52:43 1989  Randall Smith  (randy at galapas)
-
-	* source.c (select_source_symtab): Only run through
-	partial_symtab_list if it exists.
-
-	* coffread.c (read_coff_symtab): Don't unrecord a misc function
-	when a function symbol is seen for it.
-
-	* expread.y [variable]: Make sure to write a type for memvals if
-	you don't get a mft you recognize.
-
-Tue May 23 12:15:57 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* dbxread.c (read_ofile_symtab, psymtab_to_symtab): Moved cleanup
-	of undefined types to psymtab_to_symtab.  That way it will be
-	called once for all readins (which will, among other things,
-	help reduce infinite loops).
-
-	* symtab.h [misc_function_type]: Forced mf_unknown to 0.
-	* dbxread.c (record_misc_function): Cast enum to unsigned char (to
-	fit).
-	* expread.y [variable]: Cast unsigned char back to enum to test.
-
-Mon May 22 13:08:25 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-        Patches by John Gilmore for dealing well with floating point:
-	* findvar.c (value_from_register, locate_var_value): Used
-	BYTES_BIG_ENDIAN instead of an inline test.
-	* m-sparc.h [IEEE_FLOAT]: Created to indicate that the sparc is
-	IEEE compatible.
-	* printcmd.c (print_scalar_formatted): Use BYTES_BIG_ENDIAN and
-	the stream argument for printing; also modify default type for
-	'f'.  Change handling of invalid floats; changed call syntax for
-	is_nan.
-	(print_command): Don't print out anything indicating that
-	something was recorded on the history list if it wasn't.
-	* valprint.c (val_print): Fixed to deal properley with new format
-	of is_nan and unpacking doubles without errors occuring.
-	(is_nan): Changed argument list and how it figures big endianness
-	(uses macros).
-	* values.c (record_latest_value): Return -1 and don't record if
-	it's an invalid float.
-	(value_as_double): Changed to use new unpack_double calling
-	convention.
-	(unpack_double): Changed not to call error if the float was
-	invalid; simply to set invp and return.  Changed calling syntax.
-	(unpack_field_as_long, modify_field): Changed to use
-	BITS_BIG_ENDIAN to determine correct action.
-
-	* m-hp9k320.h [HP_OS_BUG]: Created; deals with problem where a
-	trap happens after a continue.
-	* infrun.c (wait_for_inferior): Used.
-
-	* m-convex.h [FIRSTLINE_DEBUG_BROKEN]: Defined a flag to indicate
-	that the debugging symbols output by the compiler for the first
-	line of a function were broken.
-	* infrun.c (wait_for_inferior), symtab.c (decode_line_1): Used.
-	
-	* gdb.texinfo [Data, Memory]: Minor cleanups of phrasing.
-
-Fri May 19 00:16:59 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (add_undefined_type, cleanup_undefined_types): Created
-	to keep a list of cross references to as yet undefined types.
-	(read_type): Call add_undefined_type when we run into such a case.
-	(read_addl_syms, read_ofile_symtab): Call cleanup_undefined_types
-	when we're done.
-
-	* dbxread.c (psymtab_to_symtab, psymtab_to_symtab_1): Broke
-	psymtab_to_symtab out into two routines; made sure the string
-	table was only readin once and the globals were only scanned once,
-	for any number of dependencies.
-
-Thu May 18 19:59:18 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-*.h: Defined (or not, as appropriate per machine)
-	BITS_BIG_ENDIAN, BYTES_BIG_ENDIAN, and WORDS_BIG_ENDIAN.
-
-Wed May 17 13:37:45 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c (symbol_completion_function): Always complete on result
-	command list, even if exact match found.  If it's really an exact
-	match, it'll find it again; if there's something longer than it,
-	it'll get the right result.
-
-	* symtab.c (make_symbol_completion_function): Fixed typo; strcmp
-	==> strncmp.
-
-	* dbxread.c (read_dbx_symtab): Change 'G' case to mark symbols as
-	LOC_EXTERNAL. 
-
-	* expread.y [variables]: Changed default type of text symbols to
-	function returning int so that one can use, eg. strcmp.
-
-	* infrun.c (wait_for_inferior): Include a special flag indicating
-	that one shouldn't insert the breakpoints on the next step for
-	returning from a sigtramp and forcing at least one move forward. 
-
-	* infrun.c (wait_for_inferior): Change test for nexting into a
-	function to check for current stack pointer inner than previous
-	stack pointer.
-
-	* infrun.c (wait_for_inferior): Check for step resume break
-	address before dealing with normal breakpoints.
-
-	* infrun.c (wait_for_inferior): Added a case to deal with taking
-	and passing along a signal when single stepping past breakpoints
-	before inserting breakpoints.
-
-	* infrun.c (wait_for_inferior): Inserted special case to keep
-	going after taking a signal we are supposed to be taking.  
-
-Tue May 16 12:49:55 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* inflow.c (terminal_ours_1): Cast result of signal to (int
-	(*)()). 
-
-	* gdb.texinfo: Made sure that references to the program were in
-	upper case.  Modify description of the "set prompt" command.
-	[Running]: Cleaned up introduction.
-	[Attach]: Cleaned up.
-	[Stepping]: Change "Proceed" to "Continue running" or "Execute".
-	Minor cleanup.
-	[Source Path]: Cleaned up intro.  Cleared up distinction between
-	the executable search path and the source path.  Restated effect
-	of the "directory" command with no arguments.
-	[Data]: Fixed typos and trivial details.
-	[Stepping]: Fixed up explanation of "until".
-
-	* source.c (print_source_lines): Print through filter.
-
-	* printcmd.c (x_command): If the format with which to print is
-	"i", use the address of anything that isn't a pointer instead of
-	the value.  This is for, eg. "x/10i main".
-
-	* gdb.texinfo: Updated last modification date on manual.
-
-Mon May 15 12:11:33 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symtab.c (lookup_symtab): Fixed typo (name ==> copy) in call to
-	lookup_symtab_1. 
-
-	* gdb.texinfo: Added documentation for "break [+-]n" and for new
-	actions of "directory" command (taking multiple directory names at
-	the same time).
-
-	* m68k-opcode.h: Replaced the version in gdb with an up-to-date
-	version from the assembler directory.
-	* m68k-pinsn.c (print_insn_arg): Added cases 'l' & 'L' to switch
-	to print register lists for movem instructions.
-
-	* dbxread.c, m-convex.h: Moved convex dependent include files over
-	from dbxread.c to m-convex.h.
-
-	* printcmd.c (disable_display, disable_display_command): Changed
-	name of first to second, and created first which takes an int as
-	arg rather than a char pointer.  Changed second to use first.
-	(_initialize_printcmd): Changed to use second as command to call.
-	(delete_current_display, disable_current_display): Changed name of
-	first to second, and changed functionality to match.
-	* infrun.c (normal_stop), main.c (return_to_top_level): Changed to 
-	call disable_current_display.
-
-	* dbxread.c (process_one_symbol, read_dbx_symtab): Changed N_FN to
-	be N_FN | N_EXT to deal with new Berkeley define; this works with
-	either the old or the new.
-
-	* Remote_Makefile, remote_gutils.c, remote_inflow.c,
-	remote_server.c, remote_utils.c: Created.
-	* Makefile: Included in tag and tar files.
-	* README: Included a note about them.
-
-	* printcmd.c (print_address): Use find_pc_partial_function to
-	remove need to readin symtabs for symbolic addresses.  
-
-	* source.c (directory_command): Replaced function with new one
-	that can accept lists of directories seperated by spaces or :'s.
-
-	* inflow.c (new_tty): Replaced calls to dup2 with calls to dup.
-
-Sun May 14 12:33:16 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* stack.c (args_info): Make sure that you have an inferior or core
-	file before taking action.
-
-	* ns32k-opcode.h [deiw, deid]: Fixed machine code values for these
-	opcodes.
-
-	* dbxread.c (scan_file_globals): Modified to use misc function
-	vector instead of file itself.  Killed all arguments to the
-	funciton; no longer needed.
-	(psymtab_to_symtab): Changed call for above to reflect new (void)
-	argument list.
-
-	* dbxread.c (read_dbx_symtab, ): Moved HASH_OFFSET define out of
-	read_dbx_symtab. 
-
-	* expread.y [variable]: Changed default type of misc function in
-	text space to be (void ()).
-
-	* Makefile: Modified for proper number of s/r conflicts (order is
-	confusing; the mod that necessitated this change was on May 12th,
-	not today). 
-
-	* expread.y (yylex): Added SIGNED, LONG, SHORT, and INT keywords.
-	[typename]: Created.
-	[typebase]: Added rules for LONG, LONG INT, SHORT, SHORT INT,
-	SIGNED name, and UNSIGNED name (a good approximation of ansi
-	standard). 	
-
-	* Makefile: Included .c.o rule to avoid sun's make from throwing
-	any curves at us.
-
-	* blockframe.c: Included <obstack.h>
-
-	* command.c (lookup_cmd): Clear out trailing whitespace.
-
-	* command.c (lookup_cmd_1): Changed malloc to alloca.  
-	
-Fri May 12 12:13:12 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* printcmd.c (print_frame_args): Only print nameless args when you
-	know how many args there are supposed to be and when you've
-	printed fewer than them.  Don't print nameless args between
-	printed args.
-
-	* symtab.c (make_symbol_completion_function): Fixed typo (= ==>
-	==). 
-
-	* remote.c (remote_open): ifdef'd out siginterrupt call by #ifndef
-	NO_SIGINTERRUPT.
-	* m-umax.h: Defined NO_SIGINTERRUPT.
-
-	* expread.y [ptype, array_mod, func_mod, direct_abs_decl,
-	abs_decl]:  Added rules for parsing and creating arbitrarily
-	strange types for casts and sizeofs.
-
-	* symtab.c, symtab.h (create_array_type): Created.  Some minor
-	misfeatures; see comments for details (main one being that you
-	might end up creating two arrays when you only needed one).
-
-Thu May 11 13:11:49 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* valops.c (value_zero): Add an argument for type of lval.
-	* eval.c (evaluate_subexp_for_address): Take address properly in
-	the avoid side affects case (ie. keep track of whether we have an
-	lval in memory and we can take the address).
-	(evaluate_subexp): Set the lval type of expressions created with
-	value_zero properley.
-
-	* valops.c, value.h (value_zero): Created--will return a value of
-	any type with contents filled with zero.
-	* symtab.c, symtab.h (lookup_struct_elt_type): Created.
-	* eval.c (evaluate_subexp): Modified to not read memory when
-	called with EVAL_AVOID_SIDE_EFFECTS.
-
-	* Makefile: Moved dbxread.c ahead of coffread.c in the list of
-	source files. 
-
-Wed May 10 11:29:19 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* munch: Make sure that sysv version substitutes for the whole
-	line. 
-
-	* symtab.h: Created an enum misc_function_type to hold the type of
-	the misc function being recorded.
-	* dbxread.c (record_misc_function): Branched on dbx symbols to
-	decide which type to assign to a misc function.
-	* coffread.c (record_misc_function): Always assign type unknown.
-	* expread.y [variable]: Now tests based on new values.
-
-Tue May  9 13:03:54 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symtab.c: Changed inclusion of <strings.h> (doesn't work on
-	SYSV) to declaration of index.
-
-	* Makefile: Changed last couple of READLINE_FLAGS SYSV_DEFINE
-
-	* source.c ({forward, reverse}_search_command): Made a default
-	search file similar to for the list command.
-
-Mon May  8 18:07:51 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* printcmd.c (print_frame_args): If we don't know how many
-	arguments there are to this function, don't print the nameless
-	arguments.  We don't know enough to find them.
-
-	* printcmd.c (print_frame_args): Call print_frame_nameless_args
-	with proper arguments (start & end as offsets from addr).
-
-	* dbxread.c (read_addl_syms): Removed cases to deal with global
-	symbols; this should all be done in scan_global_symbols.
-
-Sun May  7 11:36:23 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* Makefile: Added copying.awk to ${OTHERS}.
-
-Fri May  5 16:49:01 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* valprint.c (type_print_varspec_prefix): Don't pass
-	passed_a_pointer onto children.
-
-	* valprint.c (type_print_varspec_suffix): Print "array of" with
-	whatever the "of" is after tha array brackets.
-
-	* valprint.c (type_print_varspec_{prefix,suffix}): Arrange to
-	parenthesisze pointers to arrays as well as pointers to other
-	objects. 
-
-	* valprint.c (type_print_varspec_suffix): Make sure to print
-	subscripts of multi-dimensional arrays in the right order.
-
-	* infcmd.c (run_command): Fixed improper usages of variables
-	within remote debugging branch.
-
-	* Makefile: Added Convex.notes to the list of extra files to carry
-	around. 
-
-	* dbxread.c (symbol_file_command): Made use of alloca or malloc
-	dependent on macro define.
-
-Thu May  4 15:47:04 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* Makefile: Changed READLINE_FLAGS to SYSV_DEFINE and called munch
-	with it also.
-	* munch: Check first argument for -DSYSV and be looser about
-	picking up init routines if you find it.
-
-	* coffread.c: Made fclose be of type int.
-
-	* breakpoint.c (_initialize_breakpoint): Put "unset" into class
-	alias. 
-
-Wed May  3 14:09:12 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-sparc.h [STACK_END_ADDR]: Parameterized off of
-	machine/vmparam.h (as per John Gilmore's suggestion).
-
-	* blockframe.c (get_prev_frame_info): Changed this function back
-	to checking frameless invocation first before checking frame
-	chain.  This means that a backtrace up from start will produce the
-	wrong value, but that a backtrace from a frameless function called
-	in main will show up correctly.
-
-	* breakpoint.c (_initialize_breakpoint): Added entry in help for
-	delete that indicates that unset is an alias for it.
-
-	* main.c (symbol_completion_function): Modified recognition of
-	being within a single command.
-
-Tue May  2 15:13:45 1989  Randy Smith  (randy at gnu)
-
-	* expread.y [variable]: Add some parens to get checking of the
-	misc function vector right.
-
-Mon May  1 13:07:03 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* default-dep.c (core_file_command): Made reg_offset unsigned.
-
-	* default-dep.c (core_file_command): Improved error messages for
-	reading in registers.
-
-	* expread.y: Allowed a BLOCKNAME to be ok for a variable name (as
-	per C syntax). 
-
-	* dbxread.c (psymtab_to_symtab): Flushed stdout after printing
-	starting message about reading in symbols.
-
-	* printcmd.c (print_frame_args): Switched starting place for
-	printing of frameless args to be sizeof int above last real arg
-	printed. 
-
-	* printcmd.c (print_frame_args): Modified final call to
-	print_nameless_args to not use frame slots used array if none had
-	been used. 
-
-	* infrun.c (wait_for_inferior):  Take FUNCTION_START_OFFSET into
-	account when dealing with comparison of pc values to function
-	addresses. 
-
-	* Makefile: Added note about compiling gdb on a Vax running 4.3.
-
-Sun Apr 30 12:59:46 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* command.c (lookup_cmd): Got correct error message on bad
-	command.  
-
-	* m-sun3.h [ABOUT_TO_RETURN]: Modified to allow any of the return
-	instructions, including trapv and return from interupt.
-
-	* command.c (lookup_cmd): If a command is found, use it's values
-	for error reporting and determination of needed subcommands.
-
-	* command.c (lookup_cmd): Use null string for error if cmdtype is
-	null; pass *line to error instead of **.
-
-	* command.c (lookup_cmd_1): End of command marked by anything but
-	alpha numeric or '-'.  Included ctype.h.
-
-Fri Apr 28 18:30:49 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* source.c (select_source_symtab): Kept line number from ever
-	being less than 1 in main decode.
-
-Wed Apr 26 13:03:20 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* default-dep.c (core_file_command): Fixed typo.
-
-	* utils.c (fprintf_filtered): Don't use return value from
-	numchars. 
-
-	* main.c, command.c (complete_on_cmdlist): Moved function to
-	command.c. 
-
-	* command.c (lookup_cmd): Modified to use my new routine.  Old
-	version is still there, ifdef'd out.
-
-	* command.c, command.h (lookup_cmd_1): Added a routine to do all
-	of the work of lookup_cmd with no error reporting and full return
-	of information garnered in search.
-
-Tue Apr 25 12:37:54 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* breakpoint.c (_initialize_breakpoint): Change "delete
-	breakpionts" to be in class alias and not have the abbrev flag
-	set. 
-
-	* main.c (symbol_completion_function): Fix to correctly complete
-	things that correspond to multiword aliases.
-
-	* main.c (complete_on_cmdlist): Don't complete on something if it
-	isn't a command or prefix (ie. if it's just a help topic).
-
-	* main.c (symbol_completion_function): Set list index to be 0 if
-	creating a list with just one element.
-
-	* main.c (complete_on_cmdlist): Don't allow things with
-	abbrev_flag set to be completion values.
-	(symbol_completion_function): Don't accept an exact match if the
-	abbrev flag is set.
-
-	* dbxread.c (read_type): Fixed typo in comparision to check if
-	type number existed.
-
-	* dbxread.c (read_type): Made sure to only call dbx_lookup_type on
-	typenums if typenums were not -1.
-
-Mon Apr 24 17:52:12 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symtab.c: Added strings.h as an include file.
-
-Fri Apr 21 15:28:38 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symtab.c (lookup_partial_symtab): Changed to only return a match
-	if the name match is exact (which is what I want in all cases in
-	which this is currently used.
-
-Thu Apr 20 11:12:34 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* m-isi.h [REGISTER_U_ADDR]: Installed new version from net.
-	* default-dep.c: Deleted inclusion of fcntl.h; apparently not
-	necessary.
-	* Makefile: Added comment about compiling on isi under 4.3.
-
-	* breakpoint.c (break_command_1): Only give decode_line_1 the
-	default_breakpoint_defaults if there's nothing better (ie. make
-	the default be off of the current_source notes if at all
-	possible). 
-
-	* blockframe.c (get_prev_frame_info): Clean up comments and
-	delete code ifdefed out around FRAMELESS_FUNCTION_INVOCATION test. 
-
-	* remote.c: Added a "?" message to protocol.
-	(remote_open): Used at startup.
-	(putpkt): Read whatever garbage comes over the line until we see a
-	'+' (ie. don't treat garbage as a timeout).
-
-	* valops.c (call_function): Eliminated no longer appropriate
-	comment.
-
-	* infrun.c (wait_for_inferior): Changed several convex conditional
-	compilations to be conditional on CANNOT_EXECUTE_STACK.
-
-Wed Apr 19 10:18:17 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* printcmd.c (print_frame_args): Added code to attempt to deal
-	with arguments that are bigger than an int.
-
-	Continuation of Convex/Fortran changes:
-	* printcmd.c (print_scalar_formatted): Added leading zeros to
-	printing of large integers.
-	(address_info, print_frame_args): Added code to deal with
-	LOC_REF_ARG.
-	(print_nameless_args): Allow param file to specify a routine with
-	which to print typeless integers.
-	(printf_command): Deal with long long values well.
-	* stack.c (print_frame_arg_vars): Change to deal with LOC_REF_ARG.
-	* symmisc.c (print_symbol): Change to deal with LOC_REF_ARG.
-	* symseg.h: Added LOC_REF_ARG to enum address_class.
-	* symtab.c (lookup_block_symbol): Changed to deal with
-	LOC_REF_ARG.
-	* valarith.c (value_subscripted_rvalue): Created.
-	(value_subscript): Used above when app.
-	(value_less, value_equal): Change to cast to (char *) before doing
-	comparison, for machines where that casting does something.
-	* valops.c (call_function): Setup to deal with machines where you
-	cannot execute code on the stack segment.
-	* valprint.c (val_print): Make sure that array element size isn't
-	zero before printing.  Set address of default array to address of
-	first element.  Put in a couple of int cast.  Removed some convex
-	specific code. Added check for endianness of machine in case of a
-	packed structure.  Added code for printing typeless integers and
-	for LONG LONG's.
-	(set_maximum_command): Change to use parse_and_eval_address to get
-	argument (so can use expressions there).
-	* values.c (value_of_internalvar, set_internalvar_component,
-	set_internalvar, convenience_info): Add in hooks for trapped
-	internal vars.
-	(unpack_long): Deal with LONG_LONG.
-	(value_field): Remove LONGEST cast.
-	(using_struct_return): Fixed typo ENUM ==> UNION.
-	* xgdb.c (_initialize_xgdb): Make sure that specify_exec_file_hook
-	is not called unless we are setting up a windowing environ.
-
-Tue Apr 18 13:43:37 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	Various changes involved in 1) getting gdb to work on the convex,
-	and 2) Getting gdb to work with fortran (due to convex!csmith):
-	* convex-dep.c, convex-opcode.h, m-convex.h, convex-pinsn.c:
-	Created (or replaced with new files).
-	* Makefile: Add convex dependent files.  Changed default flags to
-	gnu malloc to be CFLAGS.
-	* config.gdb: Added convex to list of machines.
-	* core.c (files_info): Added a FILES_INFO_HOOK to be used if
-	defined.
-	(xfer_core_file): Conditionalized compilation of xfer_core_file on
-	the macro XFER_CORE_FILE.
-	* coffread.c (record_misc_function): Made sure it zerod type field
-	(which is now being used; see next).
-	* dbxread.c: Included some convex dependent include files.
-	(copy_pending, fix_common_blocks): Created.
-	[STAB_REG_REGNUM, BELIEVE_PCC_PROMOTION]: Created default values;
-	may be overridden in m-*.h.
-	Included data structures for keeping track of common blocks.
-	(dbx_alloc_type): Modified; if called with negative 1's will
-	create a type without putting it into the type vector.
-	(read_dbx_symtab, read_addl_syms): Modified calls to
-	record_misc_function to include the new information.
-	(symbol_file_command, psymtab_to_symtab, add_file_command):
-	Modified reading in of string table to adapt to machines which
-	*don't* store the size of the string table in the first four bytes
-	of the string table.
-	(read_dbx_symtab, scan_file_globals, read_ofile_symtab,
-	read_addl_syms): Modified assignment of namestring to accept null
-	index into symtab as ok.
-	(read_addl_syms): Modified readin of a new object file to fiddle
-	with common blocks correctly.
-	(process_one_symbol): Fixed incorrect comment about convex.  Get
-	symbols local to a lexical context from correct spot on a per
-	machine basis.  Catch a bug in pcc which occaisionally puts an SO
-	where there should be an SOL.  Seperate sections for N_BCOMM &
-	N_ECOMM.
-	(define_symbol): Ignore symbols with no ":".  Use
-	STAB_REG_TO_REGNUM.  Added support for function args calling by
-	reference.
-	(read_type): Only read type number if one is there.  Remove old
-	(#if 0'd out) array code.
-	(read_array_type): Added code for dealing with adjustable (by
-	parameter) arrays half-heartedly.
-	(read_enum_type): Allow a ',' to end a list of values.
-	(read_range_type): Added code to check for long long.
-	* expread.y: Modified to use LONGEST instead of long where
-	necessary.  Modified to use a default type of int for objects that
-	weren't in text space.
-	* findvar.c (locate_var_value, read_var_value): Modified to deal
-	with args passed by reference.
-	* inflow.c (create_inferior): Used CREATE_INFERIOR_HOOK if it
-	exists.
-	* infrun.c (attach_program): Run terminal inferior when attaching.
-	(wait_for_inferior): Removed several convex dependencies.
-	* main.c (float_handler): Created.
-	Made whatever signal indicates a stop configurable (via macro
-	STOP_SIGNAL).
-	(main): Setup use of above as a signal handler.  Added check for
-	"-nw" in args already processed.
-	(command_line_input): SIGTSTP ==>STOP_SIGNAL.
-
-	* expread.y: Added token BLOCKNAME to remove reduce/reduce
-	conflict.
-	* Makefile: Change message to reflect new grammar.
-
-Mon Apr 17 13:24:59 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* printcmd.c (compare_ints): Created.
-	(print_frame_args): Modified to always print arguments in the
-	order in which they were found in the symbol table.  Figure out
-	what apots are missing on the fly.
-
-	* stack.c (up_command): Error if no inferior or core file.
-
-	* m-i386.h, m-symmetry.h [FRAMELESS_FUNCTION_INVOCATION]: Created;
-	same as m68k.
-
-	* dbxread.c (define_symbol): Changed "desc==0" test to
-	"processing_gcc_compilation", which is the correct way to do it.
-
-Sat Apr 15 17:18:38 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* expread.y: Added precedence rules for arglists, ?:, and sizeof
-	to eliminate some shift-reduce conflicts.
-	* Makefile: Modified "Expect" message to conform to new results.
-
-Thu Apr 13 12:29:26 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* inflow.c (terminal_init_inferior): Fixed typo in recent diff
-	installation; TIOGETC ==> TIOCGETC.
-
-	* m-vax.h, m-sun2.h, m-sun3.h, m-sparc.h, m-hp*.h, m-isi.h,
-	m-news.h [FRAMELESS_FUNCTION_INVOCATION]: Created macro with
-	appropriate definition.
-
-Wed Apr 12 15:30:29 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* blockframe.c (get_prev_frame_info): Added in a macro to specify
-	when a "frame" is called without a frame pointer being setup.
-
-	* Makefile [clean]: Made sure to delete gnu malloc if it was being
-	used. 
-
-Mon Apr 10 12:43:49 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (process_one_symbol): Reset within_function to 0 after
-	last RBRAC of a function.
-
-	* dbxread.c (read_struct_type): Changed check for filling in of
-	TYPE_MAIN_VARIANT of type.
-
-	* inflow.c (create_inferior): Conditionalized fork so that it
-	would be used if USG was defined and HAVE_VFORK was not defined.
-
-	* defs.h: Added comment about enum command_class element
-	class_alias. 
-
-	* dbxread.c (process_one_symbol): Fixed a typo with interesting
-	implications for associative processing in the brain (':' ==> 'c').
-
-	* sparc-dep.c (isabranch): Changed name to isannulled, modified to
-	deal with coprocessor branches, and improved comment.
-	(single_step): Changed to trap at npc + 4 instead of pc +8 on
-	annulled branches.  Changed name in call to isabranch as above.
-
-	* m-sun4os4.h (STACK_END_ADDRESS): Changed it to 0xf8000000 under
-	os 4.0.
-
-Sat Apr  8 17:04:07 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (process_one_symbol): In the case N_FUN or N_FNAME the
-	value being refered to is sometimes just a text segment variable.
-	Catch this case.
-
-	* infrun.c (wait_for_inferior), breakpoint.c
-	(breakpoint_stop_status): Move the selection of the frame to
-	inside breakpoint_stop_status so that the frame only gets selected
-	(and the symbols potentially read in) if the symbols are needed.
-
-	* symtab.c (find_pc_psymbol): Fixed minor misthough (pc >=
-	fucntion start, not >).
-
-	* breakpoint.c (_initialize_breakpoint): Change "delete" internal
-	help entry to simply refer to it being a prefix command (since the
-	list of subcommands is right there on a "help delete").
-
-Fri Apr  7 15:22:18 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* blockframe.c (find_pc_partial_function): Created; figures out
-	what function pc is in (name and address) without reading in any
-	new symbols.
-	* symtab.h: Added decl for above.
-	* infrun.c (wait_for_inferior): Used instead of
-	find_pc_function_start.
-	* stack.c (print_frame_info): Used instead of hand coding for same
-	thing. 
-
-	* dbxread.c (psymtab_to_symtab): No longer patch readin pst's out
-	of the partial_symtab_list; need them there for some checks.
-	* blockframe.c (block_for_pc), source.c (select_source_symtab),
-	symtab.c (lookup_symbol, find_pc_symtab, list_symbols): Made extra
-	sure not to call psymtab_to_symtab with ->readin == 1, since these
-	psymtab now stay on the list.
-	* symtab.c (sources_info): Now distinguishes between psymtabs with
-	readin set and those with it not set.
-
-	* symtab.c (lookup_symtab): Added check through partial symtabs
-	for name with .c appended.
-
-	* source.c (select_source_symtab): Changed semantics a little so
-	that the argument means something.
-	* source.c (list_command), symtab.c (decode_line_1): Changed call
-	to select_source_symtab to match new conventions.
-
-	* dbxread.c (add_file_command): This command no longer selects a
-	symbol table to list from.
-
-	* infrun.c (wait_for_inferior): Only call find_pc_function (to
-	find out if we have debugging symbols for a function and hence if
-	we should step over or into it) if we are doing a "step".
-
-Thu Apr  6 12:42:28 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c (command_line_input): Added a local buffer and only
-	copied information into the global main.c buffer when it is
-	appropriate for it to be saved (and repeated).
-	(dont_repeat): Only nail line when we are reading from stdin
-	(otherwise null lines won't repeat and what's in line needs to be
-	saved).
-	(read_command_lines): Fixed typo; you don't what to repeat when
-	reading command lines from the input stream unless it's standard
-	input. 
-
-        John Gilmore's (gnu@toad.com) mods for USG gdb:
-	* inflow.c: Removed inclusion of sys/user.h; no longer necessary.
-	(, terminal_init_inferior, terminal_inferior, terminal_ours_1,
-	term_status_command, _initialize_inflow) Seperated out declaration
-	and usage of terminal mode structures based on the existence of
-	the individual ioctls.
-	* utils.c (request_quit): Restore signal handler under USG.  If
-	running under USG initialize sys_siglist at run time (too much
-	variation between systems).
-
-Wed Apr  5 13:47:24 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-        John Gilmore's (gnu@toad.com) mods for USG gdb:
-	* default-dep.c: Moved include of sys/user.h to after include of
-	a.out.h.
-	(store_inferior_registers): Fixed error message.
-	(core_file_command): Improved error messages from reading in of
-	u area in core file.  Changed calculation of offset of registers
-	to account for some machines putting it in as an offset rather
-	than an absolute address.  Changed error messages for reading of
-	registers from core file.
-
-	* coffread.c (read_file_hdr): Added final check for BADMAG macro
-	to use if couldn't recognize magic number.
-	* Makefile: Added explicit directions for alloca addition.
-	Included alloca.c in list of possible library files. Cleaned up
-	possible library usage.  Included additional information on gcc
-	and include files.  
-
-	* source.c, remote.c, inflow.c, dbxread.c, core.c, coffread.c:
-	Changed include of sys/fcntl.h to an include of fcntl.h (as per
-	posix; presumably this will break fewer machines.  I hopw).
-	* README: Added a pointer to comments at top of Makefile.
-	* Makefile: Added a comment about machines which need fcntl.h in
-	sys. 
-
-Tue Apr  4 11:29:04 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* valprint.c (set_prettyprint_command, set_unionprint_command,
-	format_info): Created.
-	(_initialize_valprint): Added to lists of commands.
-
-	* gdb.texinfo [Backtrace]: Added a section describing the format
-	if symbols have not yet been read in.
-
-	* valprint.c (val_print): Added code to prettyprint structures if
-	"prettyprint" is set and only to print unions below the top level
-	if "unionprint" is set.
-
-	* infcmd.c (registers_info), valprint.c (value_print, val_print):
-	Added argument to call to val_print indicating deptch of recursion.
-
-	* symtab.[ch] (find_pc_psymbol): Created; finds static function
-	psymbol with value nearest to but under value passed.
-	* stack.c (print_frame_info): Used above to make sure I have best
-	fit to pc value.
-
-	* symseg.h (struct partial_symbol): Added value field.
-	* dbxread.c (read_dbx_symtab): Set value field for partial symbols
-	saved (so that we can lookup static symbols).
-
-	* symtab.[ch] (find_pc_symtab): Changed to external.
-	* stack.c (select_frame): Call above to make sure that symbols for
-	a selected frame is readin.
-
-Mon Apr  3 12:48:16 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* stack.c (print_frame_info): Modified to only print out full
-	stack frame info on symbols whose tables have been read in.
-	* symtab.c, symtab.h (find_pc_psymtab): Made function external;
-	above needed it.
-
-	* main.c (,set_verbose_command, initialize_main): Created a
-	variable "info_verbose" which says to talk it up in various and
-	sundry places.  Added command to set this variable.
-	* gdb.texinfo (GDB Output): Added documentation on "set verbose"
-	and changed the name of the "Screen Output" section to "GDB
-	Output".
-	* dbxread.c (psymtab_to_symtab): Added information message about
-	symbol readin.  Conditionalized on above.
-
-	* dbxread.c (define_symbol): Made an "i" constant be of class
-	LOC_CONST and an "r" constant be of class LOC_CONST_BYTES.
-
-	* README: Made a note about modifications which may be necessary
-	to the manual for this version of gdb.
-
-	* blockframe.c (get_prev_frame_info): Now we get saved address and
-	check for validity before we check for leafism.  This means that
-	we will catch the fact that we are in start, but we will miss any
-	fns that start calls without an fp.  This should be fine.
-
-	* m-*.h (FRAME_CHAIN): Modified to return 0 if we are in start.
-	This is usually a test for within the first object file.
-	* m-sparc.h (FRAME_CHAIN): The test here is simply if the fp saved
-	off the the start sp is 0.
-
-	* blockframe.c (get_prev_frame_info): Removed check to see if we
-	were in start.  Screws up sparc.  
-
-	* m-sparc.h (FRAME_FIND_SAVED_REGISTERS): Changed test for dummy
-	frame to not need frame to be innermost.
-
-	* gdb.texinfo: Added section on frameless invocations of functions
-	and when gdb can and can't deal with this.
-
-	* stack.c (frame_info): Disallowed call if no inferior or core
-	file; fails gracefully if truely bad stack specfication has been
-	given (ie. parse_frame_specification returns 0).
-
-Fri Mar 31 13:59:33 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* infrun.c (normal_stop): Changed references to "unset-env" to
-	"delete env".
-
-	* infcmd.c (_initialize_infcmd): Change reference to set-args in
-	help run to "set args".
-
-	* remote.c (getpkt): Allow immediate quit when reading from
-	device; it could be hung.
-
-	* coffread.c (process_coff_symbol): Modify handling of REG
-	parameter symbols.
-
-Thu Mar 30 15:27:23 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (symbol_file_command): Use malloc to allocate the
-	space for the string table in symbol_file_command (and setup a
-	cleanup for this).  This allows a more graceful error failure if
-	there isn't any memory availible (and probably allows more memory
-	to be avail, depending on the machine).
-
-	Additional mods for handling GNU C++ (from Tiemann):
-	* dbxread.c (read_type): Added case for '#' type (method type, I
-	believe).
-	(read_struct_type): If type code is undefined, make the main
-	variant for the type be itself.  Allow recognition of bad format
-	in reading of structure fields.
-	* eval.c (evaluate_subexp): Modify evaluation of a member of a
-	structure and pointer to same to make sure that the syntax is
-	being used correctly and that the member is being accessed correctly.
-	* symseg.h: Added TYPE_CODE_METHOD to enum type_code.  Add a
-	pointer to an array of argument types to the type structure.
-	* symtab.c (lookout_method_type, smash_to_method_type): Created.
-	* symtab.h (TYPE_ARG_TYPES): Created.
-	* valops.c (call_function): Modified handling of methods to be the
-	same as handling of functions; no longer check for members.
-	* valprint.c (val_print, type_print_varspec_{prefix,suffix},
-	type_print_base): Added code to print method args correctly.
-	* values.c (value_virtual_fn_field): Modify access to virtual
-	function table.
-
-Wed Mar 29 13:19:34 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* findvar.c: Special cases for REGISTER_WINDOWS: 1) Return 0 if we
-	are the innermost frame, and 2) return the next frame in's value
-	if the SP is being looked for.
-
-	* blockframe.c (get_next_frame): Created; returns the next (inner)
-	frame of the called frame.
-	* frame.h: Extern delcaration for above.
-
-	* main.c (command_line_input): Stick null at end before doing
-	history expansion.
-
-Tue Mar 28 17:35:50 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): Added namestring assignment to
-	N_DATA/BSS/ABS case.  Sigh.
-
-Sat Mar 25 17:49:07 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* expread.y: Defined YYDEBUG.
-
-Fri Mar 24 20:46:55 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symtab.c (make_symbol_completion_list): Completely rewrote to
-	never call psymtab_to_symtab, to do a correct search (no
-	duplicates) through the visible symbols, and to include structure
-	and union fields in the things that it can match.
-
-Thu Mar 23 15:27:44 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (dbx_create_type): Created; allocates and inits space
-	for a type without putting it on the type vector lists.
-	(dbx_alloc_type): Uses above.
-
-	* Makefile: xgdb.o now produced by default rules for .o.c.
-
-Fri Mar 17 14:27:50 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* infrun.c: Fixed up inclusion of aouthdr.h on UMAX_PTRACE.
-
-	* Makefile, config.gdb: Added hp300bsd to potential
-	configurations.
-	* hp300bsd-dep.c, m-hp300bsd.h: Created.
-
-	* infrun.c (wait_for_inferior): Rewrote to do no access to
-	inferior until we make sure it's still there.
-
-	* inflow.c (inferior_died): Added a select to force the selected
-	frame to null when inferior dies.
-
-	* dbxread.c (symbol_file_command): free and zero symfile when
-	discarding symbols.
-
-	* core.c (xfer_core_file): Extended and cleaned up logic in
-	interpeting memory address.
-
-	* core.c (xfer_core_file): Extended opening comment.
-
-Thu Mar 16 15:39:42 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* coffread.c (symbol_file_command): Free symfile name when freeing
-	contents.
-
-	* blockframe.c (get_prev_frame_info): Added to fatal error message
-	to indicate that it should never happen.
-
-	* stack.c (frame_info): Printed out value of "saved" sp seperately
-	to call attention to the fact that it isn't stored in memory
-	anywhere; the actual previous frames address is printed.
-
-	* m-sparc.h (FRAME_FIND_SAVED_REGS): Set address of sp saved in
-	frame to value of fp (rather than value of sp in current frame).
-
-	* expread.y: Allow "unsigned" as a type itself, as well as a type
-	modifier. 
-
-	* coffread.c: Added declaration for fclose
-
-Fri Mar 10 17:22:31 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c (command_line_input): Checked for -1 return from
-	readline; indicates EOF.
-
-Fri Mar  3 00:31:27 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* remote.c (remote_open): Cast return from signal to (void (*)) to
-	avoid problems on machines where the return type of signal is (int
-	(*)). 
-
-	* Makefile: Removed deletion of version control from it (users
-	will need it for their changes).
-
-Thu Mar  2 15:32:21 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symmetry-dep.c (print_1167_regs): Print out effective doubles on
-	even number regs.
-	(fetch_inferior_registers): Get the floating point regs also.
-
-	* xgdb.c (do_command): Copied command before calling execute
-	command (so that execute_command wouldn't write into text space).
-
-	* copying.awk: Created (will produce copying.c as output when
-	given COPYING as input).
-	* Makefile: Used above to create copying.c.
-	* main.c: Took out info_warranty and info_copying.
-
-	* *.*: Changed copyright notice to use new GNU General Public
-	License (includes necessary changes to manual).
-
-	* xgdb.c (create_text_widget): Created text_widget before I create
-	the source and sink.
-	(print_prompt): Added fflush (stdout).
-
-	* Makefile: Added -lXmu to the compilation line for xgdb.  Left
-	the old one there incase people still had R2.
-
-	* README: Added note about -gg format.
-
-	* remote.c (getpkt): Fixed typo; && ==> &.
-
-	* Makefile: Added new variable READLINE_FLAGS so that I could
-	force compilation of readline.c and history.c with -DSYSV on
-	system V machines.  Mentioned in Makefile comments at top.
-
-Wed Mar  1 17:01:01 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* hp9k320-dep.c (store_inferior_registers): Fixed typo.
-
-Fri Feb 24 14:58:45 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* hp9k320-dep.c (store_inferior_registers,
-	fetch_inferior_registers): Added support for remote debugging. 
-
-	* remote.c (remote_timer): Created.
-	(remote_open, readchar): Setup to timeout reads if they take
-	longer than "timeout".  This allows one to debug how long such
-	things take.
-	(putpkt): Modified to print a debugging message (if such things
-	are enabled) each time it resends a packet.
-	(getpkt): Modified to make the variable CSUM unsigned and read it
-	CSUM with an & 0xff (presumably to deal with poor sign extension
-	on some machines).  Also made c1 and c2 unsigned.
-	(remote_wait): Changed buffer to unsigned status.
-	(remote_store_registers, remote_write_bytes): Puts a null byte at
-	the end of the control string.
-
-	* infcmd.c (attach_command, detach_command, _initialize_infcmd):
-	Made attach_command and detach_command always availible, but
-	modified them to only allow device file attaches if ATTACH_DETACH
-	is not defined.
-
-	* gdb.texinfo: Added cross reference from attach command to remote
-	debugging. 
-
-Thu Feb 23 12:37:59 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* remote.c (remote_close): Created to close the remote connection
-	and set the remote_debugging flag to 0.
-	* infcmd.c (detach_command): Now calls the above when appropriate. 
-
-	* gdb.texinfo: Removed references to the ``Distribution'' section
-	in the copyright.
-
-	* main.c, utils.c (ISATTY): Created default defintions of this
-	macro which use isatty and fileno.
-	* utils.c (fprintf_filtered, print_spaces_filtered), main.c
-	(command_loop, command_line_input): Used this macro.
-	* m-news.h: Created a definition to override this one.
-
-	* utils.c (fprintf_filtered): Made line_size static (clueless).
-
-	* utils.c (fprintf_filtered): Changed max length of line printed
-	to be 255 chars or twice the format length.
-
-	* symmetry-dep.c, m-symmetry: Fixed typo (^L ==> ).
-
-	* printcmd.c (do_examine): Fixed typo (\n ==> \t).
-
-Wed Feb 22 16:00:33 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-        Contributed by Jay Vosburgh (jay@mentor.cc.purdue.edu)
-	* m-symmetry.h, symmetry-dep.c: Created.
-	* Makefile: Added above in appropriate lists.
-	* config.gdb: Added "symmetry" target.
-
-	* utils.c (prompt_for_continue): Zero'd chars_printed also.
-
-	* utils.c (fprintf_filtered): Call prompt for continue instead of
-	doing it yourself.
-
-	* dbxread.c (read_dbx_symtab): Added code to conditionalize what
-	symbol type holds to "x.o" or "-lx" symbol that indicates the
-	beginning of a new file.
-
-Tue Feb 21 16:22:13 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* gdb.texinfo: Deleted @ignore block at end of file.
-
-	* findvar.c, stack.c: Changed comments that refered to "frame
-	address" to "frame id".
-
-	* findvar.c (locate_var_value): Modified so that taking the
-	address of an array generates an object whose type is a pointer to
-	the elements of the array.
-
-Sat Feb 18 16:35:14 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* gdb.texinfo: Removed reference to "!" as a shell escape
-	character.  Added a section on controling screen output
-	(pagination); changing "Input" section to "User Interface"
-	section.  Changed many inappropriate subsubsection nodes into
-	subsections nodes (in the readline and history expansion
-	sections). 
-
-Fri Feb 17 11:10:54 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* utils.c (set_screensize_command): Created.
-	(_initialize_utils): Added above to setlist.
-
-	* main.c (main): Added check to see if ~/.gdbinit and .gdbinit
-	were the same file; only one gets read if so.  Had to include
-	sys/stat.h for this.
-
-	* valprint.c (type_print_base): Changed calls to print_spaces to
-	print_spaces_filtered. 
-
-	* main.c (command_line_input): Chaned test for command line
-	editing to check for stdin and isatty.
-
-	* main.c (command_loop): Call reinitialize_more_filter before each
-	command (if reading from stdin and it's a tty).
-	utils.c (initialize_more_filter): Changed name to
-	reinitialize_more_filter; killed arguments.
-	utils.c (_initialize_utils): Created; initialized lines_per_page
-	and chars_per_line here.
-
-	* utils.c (fprintf_filtered): Removed printing of "\\\n" after
-	printing linesize - 1 chars; assume that the screen display will
-	take care of that.  Still watching that overflow.
-
-	* main.c: Created the global variables linesize and pagesize to
-	describe the number of chars per line and lines per page.
-
-Thu Feb 16 17:27:43 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* printcmd.c (do_examine, print_scalar_formatted, print_address,
-	whatis_command, do_one_display, ptype_command), valprint.c
-	(value_print, val_print, type_print_method_args, type_print_1,
-	type_print_derivation_info, type_print_varspec_suffix,
-	type_print_base), breakpoint.c (breakpoints_info, breakpoint_1),
-	values.c (history_info), main.c (editing_info, warranty_info,
-	copying_info), infcmd.c (registers_info), inflow.c
-	(term_status_command), infrun.c (signals_info), stack.c
-	(backtrace_command, print_frame_info), symtab.c (list_symbols,
-	output_source_filename), command.c (help_cmd, help_list,
-	help_command_list): Replaced calls to printf, fprintf, and putc
-	with calls to [f]printf_filtered to handle more processing.
-	Killed local more emulations where I noticed them.
-
-Wed Feb 15 15:27:36 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* defs.h, utils.c (initialize_more_filter, fprintf_filtered,
-	printf_filtered): Created a printf that will also act as a more
-	filter, prompting the user for a <return> whenever the page length
-	is overflowed.
-
-	* symtab.c (list_symbols): Elminated some code inside of an #if 0. 
-
-Tue Feb 14 11:11:24 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* Makefile: Turned off backup versions for this file; it changes
-	too often.
-
-	* command.c (lookup_cmd, _initialize_command): Changed '!' so that
-	it was no longer a shell escape.  "sh" must be used.
-
-	* main.c (command_line_input, set_history_expansion,
-	initialize_main): Turned history expansion on, made it the
-	default, and only execute it if the first character in the line is
-	a '!'.
-
-	* version.c, gdb.texinfo: Moved version to 3.2 (as usual, jumping
-	the gun some time before release).
-
-	* gdb.texinfo: Added sections (adapted from Brian's notes) on
-	command line editing and history expansion.
-
-	* main.c (set_command_editing, initialize_main): Modified name to
-	set_editing and modified command to "set editing".
-
-	* Makefile: Put in dependencies for READLINEOBJS.
-
-	* main.c (history_info, command_info): Combined into new command
-	info; deleted history_info.
-	(initialize_main): Deleted "info history" command; it was
-	interfering with the value history.
-
-	* coffread.c (enter_linenos): Modified to do bit copy instead of
-	pointer dereference, since the clipper machine can't handle having
-	longs on short boundaries.
-	(read_file_hdr): Added code to get number of syms for clipper.
-
-	* stack.c (return_command): Fixed method for checking when all of
-	the necessary frames had been popped.
-
-	* dbxread.c (read_dbx_symtab (ADD_PSYMBOL_TO_LIST)): Fixed typo in
-	allocation length.
-
-Mon Feb 13 10:03:27 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): Split assignment to namestring into
-	several different assignments (so that it wouldn't be done except
-	when it had to be).  Shortened switches and duplicated code to
-	produce the lowest possible execution time.  Commented (at top of
-	switch) which code I duplicated.
-
-	* dbxread.c (read_dbx_symtab): Modified which variables were
-	register and deleted several variables which weren't used.  Also
-	eliminated 'F' choice from subswitch, broke out strcmp's, reversed
-	compare on line 1986, and elminated test for !namestring[0]; it is
-	caught by following test for null index of ':'.
-
-Sun Feb 12 12:57:56 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* main.c (gdb_completer_word_break_characters): Turned \~ into ~.
-
-Sat Feb 11 15:39:06 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* symtab.c (find_pc_psymtab): Created; checks all psymtab's till
-	it finds pc.
-	(find_pc_symtab): Used; fatal error if psymtab found is readin
-	(should have been caught in symtab loop).
-	(lookup_symbol): Added check before scan through partial symtab
-	list for symbol name to be on the misc function vector (only if in
-	VAR_NAMESPACE).  Also made sure that psymtab's weren't fooled with
-	if they had already been read in.
-	(list_symbols): Checked through misc_function_vector for matching
-	names if we were looking for functions.
-	(make_symbol_completion_list): Checked through
-	misc_function_vector for matching names.
-	* dbxread.c (read_dbx_symtab): Don't bother to do processing on
-	global function types; this will be taken care of by the
-	misc_function hack.
-
-	* symtab.h: Modified comment on misc_function structure.
-
-Fri Feb 10 18:09:33 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* symseg.h, dbxread.c (read_dbx_symtab, init_psymbol_list,
-	start_psymtab, end_psymtab), coffread.c (_initialize_coff),
-	symtab.c (lookup_partial_symbol, list_symbols,
-	make_symbol_completion_list): Changed separate variables for
-	description of partial symbol allocation into a specific kind of
-	structure.
-
-	(read_dbx_symtab, process_symbol_for_psymtab): Moved most of
-	process_symbol_for_psymtab up into read_dbx_symtab, moved a couple
-	of symbol types down to the ingore section, streamlined (I hope)
-	code some, modularized access to psymbol lists.
-
-Thu Feb  9 13:21:19 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c (command_line_input): Made sure that it could recognize
-	newlines as indications to repeat the last line.
-
-	* symtab.c (_initialize_symtab): Changed size of builtin_type_void
-	to be 1 for compatibility with gcc.
-
-	* main.c (initialize_main): Made history_expansion the default
-	when gdb is compiled with HISTORY_EXPANSION.
-
-	* readline.c, readline.h, history.c, history.h, general.h,
-	emacs_keymap.c, vi_keymap.c, keymaps.c, funmap.c: Made all of
-	these links to /gp/gnu/bash/* to keep them updated.
-	* main.c (initialize_main): Made default be command editing on. 
-
-Wed Feb  8 13:32:04 1989  & Smith  (randy at hobbes)
-
-	* dbxread.c (read_dbx_symtab): Ignore N_BSLINE on first
-	readthrough. 
-
-	* Makefile: Removed convex-dep.c from list of distribution files.
-
-Tue Feb  7 14:06:25 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c: Added command lists sethistlist and unsethistlist to
-	accesible command lists.
-	(parse_binary_operation): Created to parse a on/1/yes vs. off/0/no
-	spec.
-	(set_command_edit, set_history, set_history_expansion,
-	set_history_write, set_history_size, set_history_filename,
-	command_info, history_info): Created to allow users to control
-	various aspects of command line editing.
-
-	* main.c (symbol_creation_function): Created.
-	(command_line_input, initialize_main): Added rest of stuff
-	necessary for calling bfox' command editing routines under
-	run-time control.
-	* Makefile: Included readline and history source files for command
-	editing; also made arrangements to make sure that the termcap
-	library was available.
-	* symtab.c (make_symbol_completion_list): Created.
-
-Mon Feb  6 16:25:25 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c: Invented variables to control command editing.
-	command_editing_p, history_expansion_p, history_size,
-	write_history_p, history_filename.  Initialized them to default
-	values in initialize_main.
-
-	* infcmd.c (registers_info), infrun.c (signals_info), 
-	* main.c (gdb_read_line): Changed name to command_line_input.
-	(readline): Changed name to gdb_readline; added second argument
-	indicating that the read value shouldn't be saved (via malloc).
-	* infcmd.c (registers_info), infrun.c (signals_info), main.c
-	(copying_info), symtab.c (output_source_filename, MORE,
-	list_symbols): Converted to use gdb_readline in place of
-	gdb_read_line. 
-
-
-Sun Feb  5 17:34:38 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* blockframe.c (get_frame_saved_regs): Removed macro expansion
-	that had accidentally been left in the code.
-
-Sat Feb  4 17:54:14 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* main.c (gdb_read_line, readline): Added function readline and
-	converted gdb_read_line to use it.  This was a conversion to the
-	line at a time style of input, in preparation for full command
-	editing. 
-
-Fri Feb  3 12:39:03 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): Call end_psymtab at the end of
-	read_dbx_symtab if any psymtab still needs to be completed.
-
-	* config.gdb, sun3-dep.c: Brought these into accord with the
-	actual sun2 status (no floating point period; sun3-dep.c unless
-	has os > 3.0).
-	* m-sun2os2.h: Deleted; not needed.
-
-	* config.gdb: Added a couple of aliases for machines in the
-	script. 
-
-	* infrun.c: Added inclusion of aouthdr.h inside of #ifdef UMAX
-	because ptrace needs to know about the a.out header.
-
-	* Makefile: Made dep.o depend on dep.c and config.status only.
-
-	* expread.y: Added declarations of all of the new write_exp_elt
-	functions at the include section in the top.
-
-	* Makefile: Added a YACC definition so that people can use bison
-	if they wish.
-
-	* Makefile: Added rms' XGDB-README to the distribution.
-
-	* Makefile: Added removal of init.o on a "make clean".
-
-Thu Feb  2 16:27:06 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* *-dep.c: Deleted definition of COFF_FORMAT if AOUTHDR was
-	defined since 1) We *may* (recent mail message) want to define
-	AOUTHDR under a basically BSD system, and 2) AOUTHDR is sometimes
-	a typedef in coff encapsulation setups.  Also removed #define's of
-	AOUTHDR if AOUTHDR is already defined (inside of coff format).  
-	* core.c, dbxread.c: Removed #define's of AOUTHDR if AOUTHDR is
-	already defined (inside of coff format).
-
-Tue Jan 31 12:56:01 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* GDB 3.1 released.
-
-	* values.c (modify_field): Changed test for endianness to assign
-	to integer and reference character (so that all bits would be
-	defined). 
-
-Mon Jan 30 11:41:21 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* news-dep.c: Deleted inclusion of fcntl.h; just duplicates stuff
-	found in sys/file.h.
-
-	* i386-dep.c: Included default definition of N_SET_MAGIC for
-	COFF_FORMAT.
-
-	* config.gdb: Added checks for several different operating
-	systems. 
-
-	* coffread.c (read_struct_type): Put in a flag variable so that
-	one could tell when you got to the end of a structure.
-
-	* sun3-dep.c (core_file_command): Changed #ifdef based on SUNOS4
-	to ifdef based on FPU.
-
-	* infrun.c (restore_inferior_status): Changed error message to
-	"unable to restore previously selected frame".
-
-	* dbxread.c (read_dbx_symtab): Used intermediate variable in error
-	message reporting a bad symbol type.  (scan_file_globals,
-	read_ofile_symtab, read_addl_syms): Data type of "type" changed to
-	unsigned char (which is what it is).
-	* i386-dep.c: Removed define of COFF_FORMAT if AOUTHDR is defined.
-	Removed define of a_magic to magic (taken care of by N_MAGIC).
-	(core_file_command): Zero'd core_aouthdr instead of setting magic
-	to zero.
-	* i386-pinsn.c: Changed jcxz == jCcxz in jump table.
-	(putop): Added a case for 'C'.
-	(OP_J): Added code to handle possible masking of PC value on
-	certain kinds of data.
-	m-i386gas.h: Moved COFF_ENCAPSULATE to before inclusion of
-	m-i386.h and defined NAMES_HAVE_UNDERSCORE.
-
-	* coffread.c (unrecrod_misc_function, read_coff_symtab): Added
-	symbol number on which error occured to error output.
-
-Fri Jan 27 11:55:04 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* Makefile: Removed init.c in make clean.  Removed it without -f
-	and with leading - in make ?gdb.
-
-Thu Jan 26 15:08:03 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	Changes to get it to work on gould NP1.
-	* dbxread.c (read_dbx_symtab): Included cases for N_NBDATA and
-	N_NBBSS.
-	(psymtab_to_symtab): Changed declaration of hdr to
-	DECLARE_FILE_HEADERS.  Changed access to use STRING_TABLE_SIZE and
-	SYMBOL_TABLE_SIZE.
-	* gld-pinsn.c (findframe): Added declaration of framechain() as
-	FRAME_ADDR. 
-
-	* coffread.c (read_coff_symtab): Avoided treating typedefs as
-	external symbol definitions.
-
-Wed Jan 25 14:45:43 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* Makefile: Removed reference to alloca.c.  If they need it, they
-	can pull alloca.o from the gnu-emacs directory.
-
-	* version.c, gdb.texinfo: Updated version to 3.1 (jumping the gun
-	a bit so that I won't forget when I release).
-
-	* m-sun2.h, m-sun2os2.h, m-sun3os4.h, config.gdb: Modified code so
-	that default includes new sun core, ptrace, and attach-detach.
-	Added defaults for sun 2 os 2.
-
-	Modifications to reset stack limit back to what it used to be just
-	before exec.  All mods inside of #ifdef SET_STACK_LIMIT_HUGE.
-	* main.c: Added global variable original_stack_limit.
-	(main): Set original_stack_limit to original stack limit.
-	* inflow.c: Added inclusion of necessary files and external
-	reference to original_stack_limit.
-	(create_inferior): Reset stack limit to original_stack_limit.
-
-	* dbxread.c (read_dbx_symtab): Killed PROFILE_SYMBOLS ifdef.
-
-	* sparc-dep.c (isabranch): Multiplied offset by 4 before adding it
-	to addr to get target.
-
-	* Makefile: Added definition of SHELL to Makefile.
-
-	* m-sun2os4.h: Added code to define NEW_SUN_PTRACE, NEW_SUN_CORE,
-	and ATTACH_DETACH.
-	* sun3-dep.c: Added code to avoid fp regs if we are on a sun2.
-
-Tue Jan 24 17:59:14 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (read_array_type): Added function.
-	(read_type): Added call to above instead of inline code.
-
-	* Makefile: Added ${GNU_MALLOC} to the list of dependencies for
-	the executables.
-
-Mon Jan 23 15:08:51 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* gdb.texinfo: Added paragraph to summary describing languages
-	with which gdb can be run.  Also added descriptions of the
-	"info-methods" and "add-file" commands.
-
-	* symseg.h: Commented a range type as having TYPE_TARGET_TYPE
-	pointing at the containing type for the range (often int).
-	* dbxread.c (read_range_type): Added code to do actual range types
-	if they are defined.  Assumed that the length of a range type is
-	the length of the target type; this is a lie, but will do until
-	somebody gets back to me as to what these silly dbx symbols mean.
-	
-	* dbxread.c (read_range_type): Added code to be more picky about
-	recognizing builtins as range types, to treat types defined as
-	subranges of themselves to be subranges of int, and to recognize
-	the char type idiom from dbx as a special case.
-
-Sun Jan 22 01:00:13 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-vax.h: Removed definition of FUNCTION_HAS_FRAME_POINTER.
-	* blockframe.c (get_prev_frame_info): Removed default definition
-	and use of above.  Instead conditionalized checking for leaf nodes
-	on FUNCTION_START_OFFSET (see comment in code).
-
-Sat Jan 21 16:59:19 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (read_range_type): Fixed assumption that integer was
-	always type 1.
-
-	* gdb.texinfo: Fixed spelling mistake and added a note in the
-	running section making it clear that users may invoke subroutines
-	directly from gdb.
-
-	* blockframe.c: Setup a default definition for the macro
-	FUNCTION_HAS_FRAME_POINTER.
-	(get_prev_frame_info): Used this macro instead of checking
-	SKIP_PROLOGUE directly.
-	* m-vax.h: Overroad definition; all functions on the vax have
-	frame pointers.
-
-Fri Jan 20 12:25:35 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* core.c: Added default definition of N_MAGIC for COFF_FORMAT.
-
-	* xgdb.c: Installed a fix to keep the thing from dying when there
-	isn't any frame selected.
-
-	* core.c: Made a change for the UMAX system; needs a different
-	file included if using that core format. 
-
-	* Makefile: Deleted duplicate obstack.h in dbxread.c dependency.
-
-	* munch: Modified (much simpler) to cover (I hope) all cases.
-
-	* utils.c (save_cleanups, restore_cleanups): Added functions to
-	allow you to push and pop the chain of cleanups to be done.
-	* defs.h: Declared the new functions.
-	* main.c (catch_errors): Made sure that the only cleanups which
-	would be done were the ones put on the chain *after* the current
-	location. 
-
-	* m-*.h (FRAME_CHAIN_VALID): Removed check on pc in the current
-	frame being valid.
-	* blockframe.c (get_prev_frame_info): Made the assumption that if
-	a frame's pc value was within the first object file (presumed to
-	be /lib/crt0.o), that we shouldn't go any higher.
-
-	* infrun.c (wait_for_inferior): Do *not* execute check for stop pc
-	at step_resume_break if we are proceeding over a breakpoint (ie.
-	if trap_expected != 0).
-
-	* Makefile: Added -g to LDFLAGS.
-
-	* m-news.h (POP_FRAME) Fixed typo.
-
-	* printcmd.c (print_frame_args): Modified to print out register
-	params in order by .stabs entry, not by register number.
-
-	* sparc-opcode.h: Changed declaration of (struct
-	arith_imm_fmt).simm to be signed (as per architecture manual).
-	* sparc-pinsn.c (fprint_addr1, print_insn): Forced a cast to an
-	int, so that we really would get signed behaivior (default for sun
-	cc is unsigned).
-
-	* i386-dep.c (i386_get_frame_setup): Replace function with new
-	function provided by pace to fix bug in recognizing prologue.
-
-Thu Jan 19 11:01:22 1989  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* infcmd.c (run_command): Changed error message to "Program not
-	restarted." 
-
-	* value.h: Changed "frame" field in value structure to be a
-	FRAME_ADDR (actually CORE_ADDR) so that it could survive across
-	calls. 
-
-	* m-sun.h (FRAME_FIND_SAVED_REGS): Fixed a typo.
-
-	* value.h: Added lval: "lval_reg_frame_relative" to indicate a
-	register that must be interpeted relative to a frame.  Added
-	single entry to value structure: "frame", used to indicate which
-	frame a relative regnum is relative to.
-	* findvar.c (value_from_register): Modified to correctly setup
-	these fields when needed.  Deleted section to fiddle with last
-	register copied on little endian machine; multi register
-	structures will always occupy an integral number of registers.
-	(find_saved_register): Made extern.
-	* values.c (allocate_value, allocate_repeat_value): Zero frame
-	field on creation.
-	* valops.c (value_assign): Added case for lval_reg_frame_relative;
-	copy value out, modify it, and copy it back.  Desclared
-	find_saved_register as being external.
-	* value.h: Removed addition of kludgy structure; thoroughly
-	commented file.
-	* values.c (free_value, free_all_values, clear_value_history,
-	set_internalvar, clear_internavars): Killed free_value.
-
-Wed Jan 18 20:09:39 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* value.h: Deleted struct partial_storage; left over from
-	yesterday. 
-
-	* findvar.c (value_from_register): Added code to create a value of
-	type lval_reg_partsaved if a value is in seperate registers and
-	saved in different places.
-
-Tue Jan 17 13:50:18 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* value.h: Added lval_reg_partsaved to enum lval_type and
-	commented enum lval_type.  Commented value structure.
-	Added "struct partial_register_saved" to value struct; added
-	macros to deal with structure to value.h.
-	* values.c (free_value): Created; special cases lval_reg_partsaved
-	(which has a pointer to an array which also needs to be free).
-	(free_all_values, clear_value_history, set_internalvar,
-	clear_internalvars): Modified to use free_values.
-
-	* m-sunos4.h: Changed name to sun3os4.h.
-	* m-sun2os4.h, m-sun4os4.h: Created.
-	* config.gdb: Added configuration entries for each of the above.
-	* Makefile: Added into correct lists.
-
-	* Makefile: Added dependencies on a.out.encap.h.  Made
-	a.out.encap.h dependent on a.out.gnu.h and dbxread.c dependent on
-	stab.gnu.h. 
-
-	* infrun.c, remote.c: Removed inclusion of any a.out.h files in
-	these files; they aren't needed.
-
-	* README: Added comment about bug reporting and comment about
-	xgdb. 
-
-	* Makefile: Added note to HPUX dependent section warning about
-	problems if compiled with gcc and mentioning the need to add
-	-Ihp-include to CFLAGS if you compile on those systems.  Added a
-	note about needing the GNU nm with compilers *of gdb* that use the
-	coff encapsulate feature also.  * hp-include: Made symbolic link
-	over to /gp/gnu/binutils.
-
-	* Makefile: Added TSOBS NTSOBS OBSTACK and REGEX to list of things
-	to delete in "make clean".  Also changed "squeakyclean" target as
-	"realclean". 
-
-	* findvar.c (value_from_register): Added assignment of VALUE_LVAL
-	to be lval_memory when that is appropriate (original code didn't
-	bother because it assumed that it was working with a pre lval
-	memoried value).
-
-	* expread.y (yylex): Changed to only return type THIS if the
-	symbol "$this" is defined in some block superior or equal to the
-	current expression context block.
-
-Mon Jan 16 13:56:44 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-*.h (FRAME_CHAIN_VALID): On machines which check the relation
-	of FRAME_SAVED_PC (thisframe) to first_object_file_end (all except
-	gould), make sure that the pc of the current frame also passes (in
-	case someone stops in _start).
-
-	* findvar.c (value_of_register): Changed error message in case of
-	no inferior or core file.
-
-	* infcmd.c (registers_info): Added a check for inferior or core
-	file; error message if not.
-
-	* main.c (gdb_read_line): Modified to take prompt as argument and
-	output it to stdout.
-	* infcmd.c (registers_info, signals_info), main.c (command_loop,
-	read_command_lines, copying_info), symtab.c (decode_line_2,
-	output_source_filename, MORE, list_symbols): Changed calling
-	convention used to call gdb_read_line.
-
-	* infcmd.c, infrun.c, main.c, symtab.c: Changed the name of the
-	function "read_line" to "gdb_read_line".
-	* breakpoint.c: Deleted external referenced to function
-	"read_line" (not needed by code).
-
-Fri Jan 13 12:22:05 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* i386-dep.c: Include a.out.encap.h if COFF_ENCAPSULATE.
-	(N_SET_MAGIC): Defined if not defined by include file.
-	(core_file_command): Used N_SET_MAGIC instead of assignment to
-	a_magic.
-	(exec_file_command): Stuck in a HEADER_SEEK_FD.
-
-	* config.gdb: Added i386-dep.c as depfile for i386gas choice.
-
-	* munch: Added -I. to cc to pick up things included by the param
-	file. 
-
-	* stab.gnu.def: Changed name to stab.def (stab.gnu.h needs this name).
-	* Makefile: Changed name here also.
-	* dbxread.c: Changed name of gnu-stab.h to stab.gnu.h.
-
-	* gnu-stab.h: Changed name to stab.gnu.h.
-	* stab.gnu.def: Added as link to binutils.
-	* Makefile: Put both in in the distribution.
-
-Thu Jan 12 11:33:49 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c: Made which stab.h is included dependent on
-	COFF_ENCAPSULATE; either <stab.h> or "gnu-stab.h".
-	* Makefile: Included gnu-stab.h in the list of files to include in
-	the distribution.
-	* gnu-stab.h: Made a link to /gp/gnu/binutils/stab.h
-
-	* Makefile: Included a.out.gnu.h and m-i386gas.h in list of
-	distribution files.
-	* m-i386gas.h: Changed to include m-i386.h and fiddle with it
-	instead of being a whole new file.
-	* a.out.gnu.h: Made a link to /gp/gnu/binutils/a.out.gnu.h.
-
-	Chris Hanson's changes to gdb for hp Unix.
-	* Makefile: Modified comments on hpux.
-	* hp9k320-dep.c: #define'd WOPR & moved inclusion of signal.h
-	* inflow.c: Moved around declaratiosn of <sys/fcntl.h> and
-	<sys/ioctl.h> inside of USG depends and deleted all SYSV ifdef's
-	(use USG instead).
-	* munch: Modified to accept any number of spaces between the T and
-	the symbol name.
-
-	Pace's changes to gdb to work with COFF_ENCAPSULATE (robotussin):
-	* config.gdb: Added i386gas to targets.
-	* default-dep.c: Include a.out.encap.h if COFF_ENCAPSULATE.
-	(N_SET_MAGIC): Defined if not defined by include file.
-	(core_file_command): Used N_SET_MAGIC instead of assignment to a_magic.
-	(exec_file_command): Stuck in a HEADER_SEEK_FD.
-	* infrun.c, remote.c: Added an include of a.out.encap.h if
-	COFF_ENCAPSULATE defined.  This is commented out in these two
-	files, I presume because the definitions aren't used.
-	* m-i386gas.h: Created.
-	* dbxread.c: Included defintions for USG.
-	(READ_FILE_HEADERS): Now uses HEADER_SEEK_FD if it exists.
-	(symbol_file_command): Deleted use of HEADER_SEEK_FD.
-	* core.c: Deleted extra definition of COFF_FORMAT.
-	(N_MAGIC): Defined to be a_magic if not already defined.
-	(validate_files): USed N_MAGIC instead of reading a_magic.
-
-Wed Jan 11 12:51:00 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* remote.c: Upped PBUFSIZ.
-	(getpkt): Added zeroing of c inside loop in case of error retry.
-
-	* dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Removed
-	code to not put stuff with debugging symbols in the misc function
-	list.  Had been ifdef'd out.
-
-	* gdb.texinfo: Added the fact that the return value for a function
-	is printed if you use return.
-
-	* infrun.c (wait_for_inferior): Removed test in "Have we hit
-	step_resume_breakpoint" for sp values in proper orientation.  Was
-	in there for recursive calls in functions without frame pointers
-	and it was screwing up calls to alloca.  
-
-	* dbxread.c: Added #ifdef COFF_ENCAPSULATE to include
-	a.out.encap.h.
-	(symbol_file_command): Do HEADER_SEEK_FD when defined.
-	* dbxread.c, core.c: Deleted #ifdef ROBOTUSSIN stuff.
-	* robotussin.h: Deleted local copy (was symlink).
-	* a.out.encap.h: Created symlink to
-	/gp/gnu/binutils/a.out.encap.h.
-	* Makefile: Removed robotussin.h and included a.out.encap.h in
-	list of files.
-
-	* valprint.c (val_print, print_scalar_formatted): Changed default
-	precision of printing float value; now 6 for a float and 16 for a
-	double.
-
-	* findvar.c (value_from_register): Added code to deal with the
-	case where a value is spread over several registers.  Still don't
-	deal with the case when some registers are saved in memory and
-	some aren't.
-
-Tue Jan 10 17:04:04 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* xgdb.c (xgdb_create_window): Removed third arg (XtDepth) to
-	frameArgs.  
-
-	* infrun.c (handle_command): Error if signal number is less or
-	equal to 0 or greater or equal to NSIG or a signal number is not
-	provided.
-
-	* command.c (lookup_cmd): Modified to not convert command section
-	of command line to lower case in place (in case it isn't a
-	subcommand, but an argument to a command).
-
-Fri Jan  6 17:57:34 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c: Changed "text area" to "data area" in comments on
-	N_SETV. 
-
-Wed Jan  4 12:29:54 1989  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c: Added definitions of gnu symbol types after inclusion
-	of a.out.h and stab.h.
-
-Mon Jan  2 20:38:31 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* eval.c (evaluate_subexp): Binary logical operations needed to
-	know type to determine whether second value should be evaluated.
-	Modified to discover type before binup_user_defined_p branch.
-	Also commented "enum noside".
-
-	* Makefile: Changed invocations of munch to be "./munch".
-
-	* gdb.texinfo: Updated to refer to current version of gdb with
-	January 1989 last update.
-
-	* coffread.c (end_symtab): Zero context stack when finishing
-	lexical contexts.
-	(read_coff_symtab): error if context stack 0 in ".ef" else case.
-
-	* m-*.h (FRAME_SAVED_PC): Changed name of argument from "frame" to
-	"FRAME" to avoid problems with replacement of "->frame" part of
-	macro. 
-
-	* i386-dep.c (i386_get_frame_setup): Added codestream_get() to
-	move codestream pointer up to the correct location in "subl $X,
-	%esp" case.
-
-Sun Jan  1 14:24:35 1989  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* valprint.c (val_print): Rewrote routine to print string pointed
-	to by char pointer; was producing incorrect results when print_max
-	was 0.
-
-Fri Dec 30 12:13:35 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Put
-	everything on the misc function list.
-
-	* Checkpointed distribution.
-
-	* Makefile: Added expread.tab.c to the list of things slated for
-	distribution. 
-
-Thu Dec 29 10:06:41 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* stack.c (set_backtrace_limit_command, backtrace_limit_info,
-	bactrace_command, _initialize_stack): Removed modifications for
-	limit on backtrace.  Piping the backtrace through an interuptable
-	"more" emulation is a better way to do it.
-
-Wed Dec 28 11:43:09 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* stack.c
-	(set_backtrace_limit_command): Added command to set a limit to the
-	number of frames for a backtrace to print by default.
-	(backtrace_limit_info): To print the current limit.
-	(backtrace_command): To use the limit.
-	(_initialize_stack): To initialize the limit to its default value
-	(30), and add the set and info commands onto the appropriate
-	command lists.
-
-    	* gdb.texinfo: Documented changes to "backtrace" and "commands"
-	commands.
-
-	* stack.c (backtrace_command): Altered so that a negative argument
-	would show the last few frames on the stack instead of the first
-	few.
-	(_initialize_stack): Modified help documentation.
-
-	* breakpoint.c (commands_command): Altered so that "commands" with
-	no argument would refer to the last breakpoint set.
-	(_initialize_breakpoint): Modified help documentation.
-
-	* infrun.c (wait_for_inferior): Removed ifdef on Sun4; now you can
-	single step through compiler generated sub calls and will die if
-	you next off of the end of a function.
-
-	* sparc-dep.c (single_step): Fixed typo; "break_insn" ==> "sizeof
-	break_insn". 
-
-	* m-sparc.h (INIT_EXTRA_FRAME_INFO): Set the bottom of a stack
-	frame to be the bottom of the stack frame inner from this, if that
-	inner one is a leaf node.
-
-	* dbxread.c (read_dbx_symtab): Check to make sure we don't add a
-	psymtab to it's own dependency list.
-
-	* dbxread.c (read_dbx_symtab): Modified check for duplicate
-	dependencies to catch them correctly.
-
-Tue Dec 27 17:02:09 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-*.h (FRAME_SAVED_PC): Modified macro to take frame info
-	pointer as argument.
-	* stack.c (frame_info), blockframe.c (get_prev_frame_info),
-	gld-pinsn.c (findframe), m-*.h (SAVED_PC_AFTER_CALL,
-	FRAME_CHAIN_VALID, FRAME_NUM_ARGS): Changed usage of macros to
-	conform to above.
-	* m-sparc.h (FRAME_SAVED_PC), sparc-dep.c (frame_saved_pc):
-	Changed frame_saved_pc to have a frame info pointer as an
-	argument. 
-
-	* m-vax.h, m-umax.h, m-npl.h, infrun.c (wait_for_inferior),
-	blockframe.c (get_prev_frame_info): Modified SAVED_PC_AFTER_CALL
-	to take a frame info pointer as an argument.
-
-	* blockframe.c (get_prev_frame_info): Altered the use of the
-	macros FRAME_CHAIN, FRAME_CHAIN_VALID, and FRAME_CHAIN_COMBINE to
-	use frame info pointers as arguments instead of frame addresses.
-	* m-vax.h, m-umax.h, m-sun3.h, m-sun3.h, m-sparc.h, m-pn.h,
-	m-npl.h, m-news.h, m-merlin.h, m-isi.h, m-hp9k320.h, m-i386.h:
-	Modified definitions of the above macros to suit.
-	* m-pn.h, m-npl.h, gould-dep.c (findframe): Modified findframe to
-	use a frame info argument; also fixed internals (wouldn't work
-	before).
-
-	* m-sparc.h: Cosmetic changes; reordered some macros and made sure
-	that nothing went over 80 lines.
-
-Thu Dec 22 11:49:15 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* Version 3.0 released.
-
-	* README: Deleted note about changing -lobstack to obstack.o.
-
-Wed Dec 21 11:12:47 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-vax.h (SKIP_PROLOGUE): Now recognizes gcc prologue also.
-
-	* blockframe.c (get_prev_frame_info): Added FUNCTION_START_OFFSET
-	to result of get_pc_function_start.
-	* infrun.c (wait_for_inferior): Same.
-
-	* gdb.texinfo: Documented new "step" and "next" behavior in
-	functions without line number information.
-
-Tue Dec 20 18:00:45 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* infcmd.c (step_1): Changed behavior of "step" or "next" in a
-	function witout line number information.  It now sets the step
-	range around the function (to single step out of it) using the
-	misc function vector, warns the user, and continues.
-
-	* symtab.c (find_pc_line): Zero "end" subsection of returned
-	symtab_and_line if no symtab found.
-
-Mon Dec 19 17:44:35 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* i386-pinsn.c (OP_REG): Added code from pace to streamline
-	disassembly and corrected types.
-	* i386-dep.c
-	(i386_follow_jump): Code added to follow byte and word offset
-	branches.
-	(i386_get_frame_setup): Expanded to deal with more wide ranging
-	function prologue.
-	(i386_frame_find_saved_regs, i386_skip_prologue): Changed to use
-	i386_get_frame_setup. 
-	
-
-Sun Dec 18 11:15:03 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-sparc.h: Deleted definition of SUN4_COMPILER_BUG; was designed
-	to avoid something that I consider a bug in our code, not theirs,
-	and which I fixed earlier.  Also deleted definition of
-	CANNOT_USE_ARBITRARY_FRAME; no longer used anywhere.
-	FRAME_SPECIFICATION_DYADIC used instead.
-
-	* infrun.c (wait_for_inferior): On the sun 4, if a function
-	doesn't have a prologue, a next over it single steps into it.
-	This gets around the problem of a "call .stret4" at the end of
-	functions returning structures.
-	* m-sparc.h: Defined SUN4_COMPILER_FEATURE.
-
-	* main.c (copying_info): Seperated the last printf into two
-	printfs.  The 386 compiler will now handle it.
-
-	* i386-pinsn.c, i386-dep.c: Moved print_387_control_word,
-	print_387_status_word, print_387_status, and i386_float_info to
-	dep.c  Also included reg.h in dep.c.
-
-Sat Dec 17 15:31:38 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* main.c (source_command): Don't close instream if it's null
-	(indicating execution of a user-defined command).
-		 (execute_command): Set instream to null before executing
-		 commands and setup clean stuff to put it back on error.
-
-	* inflow.c (terminal_inferior): Went back to not checking the
-	ioctl returns; there are some systems when this will simply fail.
-	It seems that, on most of these systems, nothing bad will happen
-	by that failure.
-
-	* values.c (value_static_field): Fixed dereferencing of null
-	pointer. 
-
-	* i386-dep.c (i386_follow_jump): Modified to deal with
-	unconditional byte offsets also.
-
-	* dbxread.c (read_type): Fixed typo in function type case of switch.
-
-	* infcmd.c (run_command): Does not prompt to restart if command is
-	not from a tty.
-
-Fri Dec 16 15:21:58 1988  Randy Smith  (randy at calvin)
-
-	* gdb.texinfo: Added a third option under the "Cannot Insert
-	Breakpoints" workarounds.
-
-	* printcmd.c (display_command): Don't do the display unless there
-	is an active inferior; only set it.
-
-	* findvar.c (value_of_register): Added an error check for calling
-	this when the inferior isn't active and a core file isn't being
-	read. 
-
-	* config.gdb: Added reminder about modifying REGEX in the
-	makefile for the 386.
-
-	* i386-pinsn.c, i386-dep.c: Moved m-i386.h helper functions over
-	to i386-dep.c.b
-
-Thu Dec 15 14:04:25 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* README: Added a couple of notes about compiling gdb with itself.
-
-	* breakpoint.c (set_momentary_breakpoint): Only takes FRAME_FP of
-	frame if frame is non-zero.
-
-	* printcmd.c (print_scalar_formatted): Implemented /g size for
-	hexadecimal format on machines without an 8 byte integer type.  It
-	seems to be non-trivial to implement /g for other formats.
-	(decode_format): Allowed hexadecimal format to make it through /g
-	fileter. 
-
-Wed Dec 14 13:27:04 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* expread.y: Converted all calls to write_exp_elt from the parser
-	to calls to one of write_exp_elt_{opcode, sym, longcst, dblcst,
-	char, type, intern}.  Created all of these routines.  This gets
-	around possible problems in passing one of these things in one ear
-	and getting something different out the other.  Eliminated
-	SUN4_COMPILER_BUG ifdef's; they are now superfluous.
-
-	* symmisc.c (free_all_psymtabs): Reinited partial_symtab_list to 0.
-		    (_initialize_symmisc): Initialized both symtab_list and
-		    partial_symtab_list.
-
-	* dbxread.c (start_psymtab): Didn't allocate anything on
-	dependency list.
-	(end_psymtab): Allocate dependency list on psymbol obstack from
-	local list.
-	(add_psymtab_dependency): Deleted.
-	(read_dbx_symtab): Put dependency on local list if it isn't on it
-	already.
-
-	* symtab.c: Added definition of psymbol_obstack.
-	* symtab.h: Added declaration of psymbol_obstack.
-	* symmisc.c (free_all_psymtabs): Added freeing and
-	reinitionaliztion of psymbol_obstack.
-	* dbxread.c (free_all_psymbols): Deleted.
-		    (start_psymtab, end_psymtab,
-		    process_symbol_for_psymtab):  Changed most allocation
-		    of partial symbol stuff to be off of psymbol_obstack.
-
-	* symmisc.c (free_psymtab, free_all_psymtabs): Deleted
-	free_psymtab subroutine.
-
-	* symtab.h: Removed num_includes and includes from partial_symtab
-	structure; no longer needed now that all include files have their
-	own psymtab.
-	* dbxread.c (start_psymtab): Eliminated initialization of above.
-		    (end_psymtab): Eliminated finalization of above; get
-		    includes from seperate list.
-		    (read_dbx_symtab): Moved includes from psymtab list to
-		    their own list; included in call to end_psymtab.
-	* symmisc.c (free_psymtab): Don't free includes.
-
-Tue Dec 13 14:48:14 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* i386-pinsn.c: Reformatted entire file to correspond to gnu
-	software indentation conventions.
-
-	* sparc-dep.c (skip_prologue): Added capability of recognizign
-	stores of input register parameters into stack slots. 
-
-	* sparc-dep.c: Added an include of sparc-opcode.h.
-	* sparc-pinsn.c, sparc-opcode.h: Moved insn_fmt structures and
-	unions from pinsn.c to opcode.h.
-	* sparc-pinsn.c, sparc-dep.c (isabranch, skip_prologue): Moved
-	this function from pinsn.c to dep.c.
-
-	* Makefile: Put in warnings about compiling with gcc (non-ansi
-	include files) and compiling with shared libs on Sunos 4.0 (can't
-	debug something that's been compiled that way).
-
-	* sparc-pinsn.c: Put in a completely new file (provided by
-	Tiemann) to handle floating point disassembly, load and store
-	instructions, and etc. better.  Made the modifications this file
-	(ChangeLog) list for sparc-pinsn.c again.
-
-	* symtab.c (output_source_filename): Included "more" emulation hack.
-
-	* symtab.c (output_source_filename): Initialized COLUMN to 0.
-		   (sources_info): Modified to not print out a line for
-		   all of the include files within a partial symtab (since
-		   they have pst's of their own now).  Also modified to
-		   make a distinction between those pst's read in and
-		   those not.
-
-	* infrun.c: Included void declaration of single_step() if it's
-	going to be used.
-	* sparc-dep.c (single_step): Moved function previous to use of it.
-
-	* Makefile: Took removal of expread.tab.c out of make clean entry
-	and put it into a new "squeakyclean" entry.
-
-Mon Dec 12 13:21:02 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* sparc-pinsn.c (skip_prologue): Changed a struct insn_fmt to a
-	union insn_fmt.
-
-	* inflow.c (terminal_inferior): Checked *all* return codes from
-	ioctl's and fcntl's in routine.
-
-	* inflow.c (terminal_inferior): Added check for sucess of
-	TIOCSPGRP ioctl call.  Just notifies if bad.
-
-	* dbxread.c (symbol_file_command): Close was getting called twice;
-	once directly and once through cleanup.  Killed the direct call.  
-
-Sun Dec 11 19:40:40 1988  & Smith  (randy at hobbes.ai.mit.edu)
-
-	* valprint.c (val_print): Deleted spurious printing of "=" from
-	TYPE_CODE_REF case.
-
-Sat Dec 10 16:41:07 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c: Changed allocation of psymbols from using malloc and
-	realloc to using obstacks.  This means they aren't realloc'd out
-	from under the pointers to them.
-
-Fri Dec  9 10:33:24 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* sparc-dep.c inflow.c core.c expread.y command.c infrun.c
-	infcmd.c dbxread.c symmisc.c symtab.c printcmd.c valprint.c
-	values.c source.c stack.c findvar.c breakpoint.c blockframe.c
-	main.c: Various cleanups inspired by "gcc -Wall" (without checking
-	for implicit declarations).
-
-	* Makefile: Cleaned up some more.
-
-	* valops.c, m-*.h (FIX_CALL_DUMMY): Modified to take 5 arguments
-	as per what sparc needs (programming for a superset of needed
-	args).
-
-	* dbxread.c (process_symbol_for_psymtab): Modified to be slightly
-	more picky about what it puts on the list of things *not* to be
-	put on the misc function list.  When/if I shift everything over to
-	being placed on the misc_function_list, this will go away.
-
-	* inferior.h, infrun.c: Added fields to save in inferior_status
-	structure. 
-
-	* maketarfile: Deleted; functionality is in Makefile now.
-
-	* infrun.c (wait_for_inferior): Modified algorithm for determining
-	whether or not a single-step was through a subroutine call.  See
-	comments at top of file.
-
-	* dbxread.c (read_dbx_symtab): Made sure that the IGNORE_SYMBOL
-	macro would be checked during initial readin.
-
-	* dbxread.c (read_ofile_symtab): Added macro GCC_COMPILED_FLAG_SYMBOL
-	into dbxread.c to indicate what string in a local text symbol will
-	indicate a file compiled with gcc.  Defaults to "gcc_compiled.".
-
-Thu Dec  8 11:46:22 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-sparc.h (FRAME_FIND_SAVED_REGS): Cleaned up a little to take
-	advantage of the new frame cache system.
-
-	* inferior.h, infrun.c, valops.c, valops.c, infcmd.c:  Changed
-	mechanism to save inferior status over calls to inferior (eg.
-	call_function); implemented save_inferior_info and
-	restore_inferior_info.
-
-	* blockframe.c (get_prev_frame): Simplified this by a direct call
-	to get_prev_frame_info.
-
-	* frame.h, stack.c, printcmd.c, m-sparc.h, sparc-dep.c: Removed
-	all uses of frame_id_from_addr.  There are short routines like it
-	still in frame_saved_pc (m-sparc.h) and parse_frame_spec
-	(stack.c).  Eventually the one in frame_saved_pc will go away.
-
-	* infcmd.c, sparc-dep.c: Implemented a new mechanism for
-	re-selecting the selected frame on return from a call.
-
-	* blockframe.c, stack.c, findvar.c, printcmd.c, m-*.h:  Changed
-	all routines and macros that took a "struct frame_info" as an
-	argument to take a "struct frame_info *".  Routines: findarg,
-	framechain, print_frame_args, FRAME_ARGS_ADDRESS,
-	FRAME_STRUCT_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS, FRAME_NUM_ARGS,
-	FRAME_FIND_SAVED_REGS.
-
-	* frame.h, stack.c, printcmd.c, infcmd.c, findvar.c, breakpoint.c,
-	blockframe.c, xgdb.c, i386-pinsn.c, gld-pinsn.c, m-umax.h,
-	m-sun2.h, m-sun3.h, m-sparc.h, m-pn.h, m-npl.h, m-news.h,
-	m-merlin.h, m-isi.h, m-i386.h, m-hp9k320.h:  Changed routines to
-	use "struct frame_info *" internally.
-
-Wed Dec  7 12:07:54 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* frame.h, blockframe.c, m-sparc.h, sparc-dep.c: Changed all calls
-	to get_[prev_]frame_cache_item to get_[prev_]frame_info.
-
-	* blockframe.c: Elminated get_frame_cache_item and
-	get_prev_frame_cache_item; functionality now taken care of by
-	get_frame_info and get_prev_frame_info.
-
-	* blockframe.c: Put allocation on an obstack and eliminated fancy
-	reallocation routines, several variables, and various nasty
-	things. 
-
-	* frame.h, stack.c, infrun.c, blockframe.c, sparc-dep.c: Changed
-	type FRAME to be a typedef to "struct frame_info *".  Had to also
-	change routines that returned frame id's to return the pointer
-	instead of the cache index.
-
-	* infcmd.c (finish_command): Used proper method of getting from
-	function symbol to start of function.  Was treating a symbol as a
-	value. 
-
-	* blockframe.c, breakpoint.c, findvar.c, infcmd.c, stack.c,
-	xgdb.c, i386-pinsn.c, frame.h, m-hp9k320.h, m-i386.h, m-isi.h,
-	m-merlin.h, m-news.h, m-npl.h, m-pn.h, m-sparc.h, m-sun2.h,
-	m-sun3.h, m-umax.h: Changed get_frame_info and get_prev_frame_info
-	to return pointers instead of structures.
-
-	* blockframe.c (get_pc_function_start): Modified to go to misc
-	function table instead of bombing if pc was in a block without a
-	containing function.
-
-	* coffread.c: Dup'd descriptor passed to read_coff_symtab and
-	fdopen'd it so that there wouldn't be multiple closes on the same
-	fd.  Also put (fclose, stream) on the cleanup list.
-
-	* printcmd.c, stack.c: Changed print_frame_args to take a
-	frame_info struct as argument instead of the address of the args
-	to the frame.
-
-	* m-i386.h (STORE_STRUCT_RETURN): Decremented sp by sizeof object
-	to store (an address) rather than 1.
-
-	* dbxread.c (read_dbx_symtab): Set first_object_file_end in
-	read_dbx_symtab (oops).
-
-	* coffread.c (fill_in_vptr_fieldno): Rewrote TYPE_BASECLASS as
-	necessary. 
-
-Tue Dec  6 13:03:43 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* coffread.c: Added fake support for partial_symtabs to allow
-	compilation and execution without there use.
-	* inflow.c: Added a couple of minor USG mods.
-	* munch: Put in appropriate conditionals so that it would work on
-	USG systems.
-	* Makefile: Made regex.* handled same as obstack.*; made sure tar
-	file included everything I wanted it to include (including
-	malloc.c).
-
-	* dbxread.c (end_psymtab): Create an entry in the
-	partial_symtab_list for each subfile of the .o file just read in.
-	This allows a "list expread.y:10" to work when we haven't read in
-	expread.o's symbol stuff yet.
-
-	* symtab.h, dbxread.c (psymtab_to_symtab): Recognize pst->ldsymlen
-	== 0 as indicating a dummy psymtab, only in existence to cause the
-	dependency list to be read in.
-
-	* dbxread.c (sort_symtab_syms): Elminated reversal of symbols to
-	make sure that register debug symbol decls always come before
-	parameter symbols.  After mod below, this is not needed.
-
-	* symtab.c (lookup_block_symbol): Take parameter type symbols
-	(LOC_ARG or LOC_REGPARM) after any other symbols which match.
-
-	* dbxread.c (read_type): When defining a type in terms of some
-	other type and the other type is supposed to have a pointer back
-	to this specific kind of type (pointer, reference, or function),
-	check to see if *that* type has been created yet.  If it has, use
-	it and fill in the appropriate slot with a pointer to it.
-
-Mon Dec  5 11:25:04 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* symmisc.c: Eliminated existence of free_inclink_symtabs and
-	init_free_inclink_symtabs; they aren't called from anywhere, and
-	if they were they could disrupt gdb's data structure badly
-	(elimination of struct type's which values that stick around past
-	elimination of inclink symtabs).
-
-	* dbxread.c (symbol_file_command): Fixed a return pathway out of
-	the routine to do_cleanups before it left.
-
-	* infcmd.c (set_environment_command), gdb.texinfo: Added
-	capability to set environmental variable values to null.
-
-	* gdb.texinfo: Modified doc on "break" without args slightly.
-
-Sun Dec  4 17:03:16 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c (symbol_file_command): Added check; if there weren't
-	any debugging symbols in the file just read, the user is warned.
-
-	* infcmd.c: Commented set_environment_command (a little).
-
-	* createtags: Cleaned up and commented.
-
-	* Makefile: Updated depen_memory and write_inferior_memory in that errno is
-	checked after each ptrace and returned to the caller.  Used in
-	value_at to detect references to addresses which are out of
-	bounds.  Also core.c (xfer_core_file): return 1 if invalid
-	address, 0 otherwise.
-
-	* inflow.c, <machine>-infdep.c: removed all calls to ptrace from
-	inflo, m-sun3.h:  Cleaned up dealings with
-	functions returning structu0 19:19:36 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* symmisc.c: (read_symsegs) Accept only format number 2.  Since
-	the size of the type structure changed when C++ support was added,
-	format 1 can no longer be used.
-
-	* core.c, m-sunos4.h: (core_file_command) support for SunOS 4.0.
-	Slight change in the core structure.  #ifdef SUNOS4.  New file
-	m-sunos4.h.  May want to change config.gdb also.
-
-Fri Jul  8 19:59:49 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* breakpoint.c: (break_command_1) Allow `break if condition'
-	rather than parsing `if' as a function name and returning an
-	error.
-
-Thu Jul  7 22:22:47 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* C++: valops.c, valprint.c, value.h, values.c: merged code to deal
-	with C++ expressions.
-
-Wed Jul  6 03:28:18 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-        * C++: dbxread.c: (read_dbx_symtab, condense_misc_bunches,
-	add_file_command)  Merged code to read symbol information from
-	an incrementally linked file.  symmisc.c:
-	(init_free_inclink_symtabs, free_inclink_symtabs) Cleanup
-	routines.
-
-Tue Jul  5 02:50:41 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* C++: symtab.c, breakpoint.c, source.c:  Merged code to deal with
-	ambiguous line specifications.  In C++ one can have overloaded
-	function names, so that `list classname::overloadedfuncname'
-	refers to several different lines, possibly  sure currently configured machine
-	dependent files come first in e at corn-chex.ai.mit.edu)
-
-	* C++: symtab.c: replaced lookup_symtab_1 and lookup_symtab_2 with
-	a modified lookup_symbol which checks for fields of the current
-	implied argument `this'.  printcmd.c, source.c, symtab.c,
-	valops.c: Need to change callers once callers are
-	installed. 
-
-Wed Jun 29 01:26:56 1988  Peter TerMaat  (pete at frosted-flakes.ai.mit.edu)
-
-	* C++: eval.c, expprint.c, expread.y, expression.h, valarith.c, 
-	Merged code to deal with evaluation of user-defined operators,
-	member functions, and virtual functions.
-	binop_must_be_user_defined tests for user-defined binops, 
-	value_x_binop calls the appropriate operator function. 
-
-Tue Jun 28 02:56:42 1988  Peter TerMaat  (pete at frosted-flakes.ai.mit.edu)
-
-	* C++: Makefile: changed the echo: expect 101 shift/reduce conflicts 
-	and 1 reduce/reduce conflict.
-
-
-Local Variables:
-mode: indented-text
-eval: (auto-fill-mode 1)
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
-
-		constructors, and flags being defined via public and via
-		virtual paths.  Added fields NEXT_VARIANT, N_BASECLASSES,
-		and BASECLASSES to this type (tr: Changed types from
-		having to be derived from a single baseclass to a multiple
-		base class).
-	* symtab.h: Added macros to access new fields defined in symseg.h.
-		Added decl for lookup_basetype_type.
-	* dbxread.c 
-	(condense_addl_misc_bunches): Function added to condense the misc
-		function bunches added by reading in a new .o file.
-	(read_addl_syms): Function added to read in symbols
-		from a new .o file (incremental linking).
-	(add_file_command): Command interface function to indicate
-		incrmental linking of a new .o file; this now calls
-		read_addl_syms and condense_addl_misc_bunches.
-	(define_symbol): Modified code to handle types defined from base
-		types which were not known when the derived class was
-		output.
-	(read_struct_type): Modified to better handle description of
-		struct types as derived types.  Possibly derived from
-		several different base classes.  Also added new code to
-		mark definitions via virtual paths or via public paths.
-		Killed seperate code to handle classes with destructors
-		but without constructors and improved marking of classes
-		as having destructors and constructors.
-	* infcmd.c: Modified call to val_print (one more argument).
-	* symtab.c (lookup_member_type): Modified to deal with new
-		structure in symseg.h.
-	(lookup_basetype_type): Function added to find or construct a type
-		?derived? from the given type.
-	(decode_line_1): Modified to deal with new type data structures.
-		Modified to deal with new number of args for
-		decode_line_2.
-	(decode_line_2): Changed number of args (?why?).
-	(init_type): Added inits for new C++ fields from
-		symseg.h.
-	*valarith.c
-	(value_x_binop, value_binop): Added cases for BINOP_MIN &
-		BINOP_MAX.
-	* valops.c
-	(value_struct_elt, check_field,	value_struct_elt_for_address):
-		Changed to deal with multiple possible baseclasses.
-	(value_of_this): Made SELECTED_FRAME an extern variable.
-	* valprint.c
-	(val_print): Added an argument DEREF_REF to dereference references
-		automatically, instead of printing them like pointers.
-		Changed number of arguments in recursive calls to itself.
-		Changed to deal with varibale numbers of base classes.
-	(value_print): Changed number of arguments to val_print.  Print
-		type of value also if value is a reference.
-	(type_print_derivation_info): Added function to print out
-		derivation info a a type.
-	(type_print_base): Modified to use type_print_derivation_info and
-		to handle multiple baseclasses.
-	
-Mon Nov 21 10:32:07 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* inflow.c (term_status_command): Add trailing newline to output. 
-
-	* sparc-dep.c (do_save_insn, do_restore_insn): Saved
-	"stop_registers" over the call for the sake of normal_stop and
-	run_stack_dummy.
-
-	* m-sparc.h (EXTRACT_RETURN_VALUE): Put in parenthesis to force
-	addition of 8 to the int pointer, not the char pointer.
-
-	* sparc-pinsn.c (print_addr1): Believe that I have gotten the
-	syntax right for loads and stores as adb does it.
-
-	* symtab.c (list_symbols): Turned search for match on rexegp into
-	a single loop.
-
-	* dbxread.c (psymtab_to_symtab): Don't read it in if it's already
-	been read in.
-
-	* dbxread.c (psymtab_to_symtab): Changed error to fatal in
-	psymtab_to_symtab. 
-
-	* expread.y (parse_number): Fixed bug which treated 'l' at end of
-	number as '0'.
-
-Fri Nov 18 13:57:33 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Was
-	being foolish and using pointers into an array I could realloc.
-	Converted these pointers into integers.
-
-Wed Nov 16 11:43:10 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-sparc.h (POP_FRAME): Made the new frame be PC_ADJUST of the
-	old frame.
-
-	* i386-pinsn.c, m-hp9k320.h, m-isi.h, m-merlin.h, m-news.h,
-	m-npl.h, m-pn.h, m-sparc.h, m-sun2.h, m-sun3.h, m-umax.h, m-vax.h:
-	Modified POP_FRAME to use the current frame instead of
-	read_register (FP_REGNUM) and to flush_cached_frames before
-	setting the current frame.  Also added a call to set the current
-	frame in those POP_FRAMEs that didn't have it.
-
-	* infrun.c (wait_for_inferior): Moved call to set_current_frame up
-	to guarrantee that the current frame will always be set when a
-	POP_FRAME is done.  
-
-	* infrun.c (normal_stop): Added something to reset the pc of the
-	current frame (was incorrect because of DECR_PC_AFTER_BREAK).
-
-	* valprint.c (val_print): Changed to check to see if a string was
-	out of bounds when being printed and to indicate this if so.
-
-	* convex-dep.c (read_inferior_memory): Changed to return the value
-	of errno if the call failed (which will be 0 if the call
-	suceeded). 
-
-Tue Nov 15 10:17:15 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* infrun.c (wait_for_inferior): Two changes: 1) Added code to
-	not trigger the step breakpoint on recursive calls to functions
-	without frame info, and 2) Added calls to distinguish recursive
-	calls within a function without a frame (which next/nexti might
-	wish to step over) from jumps to the beginning of a function
-	(which it generally doesn't).
-
-	* m-sparc.h (INIT_EXTRA_FRAME_INFO): Bottom set correctly for leaf
-	parents. 
-
-	* blockframe.c (get_prev_frame_cache_item): Put in mod to check
-	for a leaf node (by presence or lack of function prologue).  If
-	there is a leaf node, it is assumed that SAVED_PC_AFTER_CALL is
-	valid.  Otherwise, FRAME_SAVED_PC or read_pc is used.
-
-	* blockframe.c, frame.h: Did final deletion of unused routines and
-	commented problems with getting a pointer into the frame cache in
-	the frame_info structure comment.
-
-	* blockframe.c, frame.h, stack.c: Killed use of
-	frame_id_from_frame_info; used frame_id_from_addr instead.
-
-	* blockframe.c, frame.h, stack.c, others (oops): Combined stack
-	cache and frame info structures.
-
-	* blockframe.c, sparc-dep.c, stack.c: Created the function
-	create_new_frame and used it in place of bad calls to
-	frame_id_from_addr. 
-
-	* blockframe.c, inflow.c, infrun.c, i386-pinsn.c, m-hp9k320.h,
-	m-npl.h, m-pn.h, m-sparc.h, m-sun3.h, m-vax.h, default-dep.c,
-	convex-dep.c, gould-dep.c, hp9k320-dep.c, news-dep.c, sparc-dep.c,
-	sun3-dep.c, umax-dep.c: Killed use of
-	set_current_Frame_by_address.  Used set_current_frame
-	(create_new_frame...) instead.
-
-	* frame.h: Killed use of FRAME_FP_ID.
-
-	* infrun.c, blockframe.c: Killed select_frame_by_address.  Used
-	select_frame (get_current_frame (), 0) (which was correct in all
-	cases that we need to worry about.
-
-Mon Nov 14 14:19:32 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* frame.h, blockframe.c, stack.c, m-sparc.h, sparc-dep.c: Added
-	mechanisms to deal with possible specification of frames
-	dyadically. 
-
-Sun Nov 13 16:03:32 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
-
-	* ns32k-opcode.h: Add insns acbw, acbd.
-
-Sun Nov 13 15:09:58 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* breakpoint.c: Changed breakpoint structure to use the address of
-	a given frame (constant across inferior runs) as the criteria for
-	stopping instead of the frame ident (which varies across inferior
-	calls). 
-
-Fri Nov 11 13:00:22 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* gld-pinsn.c (findframe): Modified to work with the new frame
-	id's.  Actually, it looks as if this routine should be called with
-	an address anyway.
-
-	* findvar.c (find_saved_register): Altered bactrace loop to work
-	off of frames and not frame infos.
-
-	* frame.h, blockframe.c, stack.c, sparc-dep.c, m-sparc.h: Changed
-	FRAME from being the address of the frame to being a simple ident
-	which is an index into the frame_cache_item list.
-	* convex-dep.c, default-dep.c, gould-dep.c, hp9k320-dep.c,
-	i386-pinsn.c, inflow.c, infrun.c, news-dep.c, sparc-dep.c,
-	sun3-dep.c, umax-dep.c, m-hp9k320.h, m-npl.h, m-pn.h, m-sparc.h,
-	m-sun3.h, m-vax.h: Changed calls of the form set_current_frame
-	(read_register (FP_REGNUM)) to set_current_frame_by_address (...). 
-
-Thu Nov 10 16:57:57 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* frame.h, blockframe.c, gld-pinsn.c, sparc-dep.c, stack.c,
-	infrun.c, findvar.c, m-sparc.h: Changed the FRAME type to be
-	purely an identifier, using FRAME_FP and FRAME_FP_ID to convert
-	back and forth between the two.  The identifier is *currently*
-	still the frame pointer value for that frame.
-
-Wed Nov  9 17:28:14 1988  Chris Hanson  (cph at kleph)
-
-	* m-hp9k320.h (FP_REGISTER_ADDR): Redefine this to return
-	difference between address of given FP register, and beginning of
-	`struct user' that it occurs in.
-
-	* hp9k320-dep.c (core_file_command): Fix sign error in size
-	argument to myread.  Change buffer argument to pointer; was
-	copying entire structure.
-	(fetch_inferior_registers, store_inferior_registers): Replace
-	occurrences of `FP_REGISTER_ADDR_DIFF' with `FP_REGISTER_ADDR'.
-	Flush former definition.
-
-Wed Nov  9 12:11:37 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* xgdb.c: Killed include of initialize.h.
-
-	* Pulled in xgdb.c from the net.
-
-	* Checkpointed distribution (to provide to 3b2 guy).
-
-	* coffread.c, dbxread.c, symmisc.c, symtab.c, symseg.h: Changed
-	format of table of line number--pc mapping information.  Can
-	handle negative pc's now.
-
-	* command.c: Deleted local copy of savestring; code in utils.c is
-	identical. 
-
-Tue Nov  8 11:12:16 1988  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* gdb.texinfo: Added documentation for shell escape.
-
-Mon Nov  7 12:27:16 1988  Randall Smith  (randy at sugar-bombs.ai.mit.edu)
-
-	* command.c: Added commands for shell escape.
-
-	* core.c, dbxread.c: Added ROBOTUSSIN mods.
-
-	* Checkpointed distribution.
-
-	* printcmd.c (x_command): Yanked error if there is no memory to
-	examine (could be looking at executable straight).
-
-	* sparc-pinsn.c (print_insn): Amount to leftshift sethi imm by is
-	now 10 (matches adb in output).
-
-	* printcmd.c (x_command): Don't attempt to set $_ & $__ if there
-	is no last_examine_value (can happen if you did an x/0).
-
-Fri Nov  4 13:44:49 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* printcmd.c (x_command): Error if there is no memory to examine.
-
-	* gdb.texinfo: Added "cont" to the command index.
-
-	* sparc-dep.c (do_save_insn): Fixed typo in shift amount.
-
-	* m68k-opcode.h: Fixed opcodes for 68881.
-
-	* breakpoint.c, infcmd.c, source.c: Changed defaults in several
-	places for decode_line_1 to work off of the default_breakpoint_*
-	values instead of current_source_* values (the current_source_*
-	values are off by 5 or so because of listing defaults).
-
-	* stack.c (frame_info): ifdef'd out FRAME_SPECIFCATION_DYADIC in
-	the stack.c module.  If I can't do this right, I don't want to do
-	it at all.  Read the comment there for more info.
-
-Mon Oct 31 16:23:06 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* gdb.texinfo: Added documentation on the "until" command.
-
-Sat Oct 29 17:47:10 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* breakpoint.c, infcmd.c: Added UNTIL_COMMAND and subroutines of
-	it. 
-
-	* breakpoint.c, infcmd.c, infrun.c: Added new field to breakpoint
-	structure (silent, indicating a silent breakpoint), and modified
-	breakpoint_stop_status and things that read it's return value to
-	understand it.
-
-Fri Oct 28 17:45:33 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c, symmisc.c: Assorted speedups for readin, including
-	special casing most common symbols, and doing buffering instead of
-	calling malloc.  
-
-Thu Oct 27 11:11:15 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* stack.c, sparc-dep.c, m-sparc.h: Modified to allow "info frame"
-	to take two arguments on the sparc and do the right thing with
-	them. 
-
-	* dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Put
-	stuff to put only symbols that didn't have debugging info on the
-	misc functions list back in.
-
-Wed Oct 26 10:10:32 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* valprint.c (type_print_varspec_suffix): Added check for
-	TYPE_LENGTH(TYPE_TARGET_TYPE(type)) > 0 to prevent divide by 0.
-
-	* printcmd.c (print_formatted): Added check for VALUE_REPEATED;
-	value_print needs to be called for that.
-
-	* infrun.c (wait_for_inferior): Added break when you decide to
-	stop on a null function prologue rather than continue stepping.
-
-	* m-sun3.h: Added explanatory comment to REGISTER_RAW_SIZE.
-
-	* expread.y (parse_c_1): Initialized paren_depth for each parse.
-
-Tue Oct 25 14:19:38 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* valprint.c, coffread.c, dbxread.c: Enum constant values in enum
-	type now accessed through TYPE_FIELD_BITPOS.
-
-	* dbxread.c (process_symbol_for_psymtab): Added code to deal with
-	possible lack of a ":" in a debugging symbol (do nothing).
-
-	* symtab.c (decode_line_1): Added check in case of all numbers for
-	complete lack of symbols.
-
-	* source.c (select_source_symtab): Made sure that this wouldn't
-	bomb on complete lack of symbols.
-
-Mon Oct 24 12:28:29 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-sparc.h, findvar.c: Ditched REGISTER_SAVED_UNIQUELY and based
-	code on REGISTER_IN_WINDOW_P and HAVE_REGISTER_WINDOWS.  This will
-	break when we find a register window machine which saves the
-	window registers within the context of an inferior frame.
-
-	* sparc-dep.c (frame_saved_pc): Put PC_ADJUST return back in for
-	frame_saved_pc.  Seems correct.
-
-	* findvar.c, m-sparc.h: Created the macro REGISTER_SAVED_UNIQUELY
-	to handle register window issues (ie. that find_saved_register
-	wasn't checking the selected frame itself for shit). 
-
-	* sparc-dep.c (core_file_command): Offset target of o & g register
-	bcopy by 1 to hit correct registers.
-
-	* m-sparc.h: Changed STACK_END_ADDR.
-
-Sun Oct 23 19:41:51 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* sparc-dep.c (core_file_command): Added in code to get the i & l
-	registers from the stack in the corefile, and blew away some wrong
-	code to get i & l from inferior.
-
-Fri Oct 21 15:09:19 1988  Randall Smith  (randy at apple-gunkies.ai.mit.edu)
-
-	* m-sparc.h (PUSH_DUMMY_FRAME): Saved the value of the RP register
-	in the location reserved for i7 (in the created frame); this way
-	the rp value won't get lost.  The pc (what we put into the rp in
-	this routine) gets saved seperately, so we loose no information.
-
-	* sparc-dep.c (do_save_insn & do_restore_insn): Added a wrapper to
-	preserve the proceed status state variables around each call to
-	proceed (the current frame was getting munged because this wasn't
-	being done).
-
-	* m-sparc.h (FRAME_FIND_SAVED_REGS): Fix bug: saved registers
-	addresses were being computed using absolute registers number,
-	rather than numbers relative to each group of regs.
-
-	* m-sparc.h (POP_FRAME): Fixed a bug (I hope) in the context
-	within which saved reg numbers were being interpetted.  The
-	values to be restored were being gotten in the inferior frame, and
-	the restoring was done in the superior frame.  This means that i
-	registers must be restored into o registers.
-
-	* sparc-dep.c (do_restore_insn): Modified to take a pc as an
-	argument, instead of a raw_buffer.  This matches (at least it
-	appears to match) usage from POP_FRAME, which is the only place
-	from which do_restore_insn is called.
-
-	* sparc-dep.c (do_save_insn and do_restore_insn): Added comments.
-
-	* m-sparc.h (FRAME_FIND_SAVED_REGS): Modified my code to find the
-	save addresses of out registers to use the in regs off the stack
-	pointer when the current frame is 1 from the innermost.
-
-Thu Oct 20 13:56:15 1988  & Smith  (randy at hobbes.ai.mit.edu)
-
-	* blockframe.c, m-sparc.h: Removed code associated with
-	GET_PREV_FRAME_FROM_CACHE_ITEM.  This code was not needed for the
-	sparc; you can always find the previous frames fp from the fp of
-	the current frame (which is the sp of the previous).  It's getting
-	the information associated with a given frame (ie. saved
-	registers) that's a bitch, because that stuff is saved relative to
-	the stack pointer rather than the frame pointer.
-
-	* m-sparc.h (GET_PREV_FRAME_FROM_CACHE_ITEM): Modified to return
-	the frame pointer of the previous frame instead of the stack
-	pointer of same.
-
-	* blockframe.c (flush_cached_frames): Modified call to
-	obstack_free to free back to frame_cache instead of back to zero.
-	This leaves the obstack control structure in finite state (and
-	still frees the entry allocated at frame_cache).
-
-Sat Oct 15 16:30:47 1988  & Smith  (randy at tartarus.uchicago.edu)
-
-	* valops.c (call_function): Suicide material here.  Fixed a typo;
-	CALL_DUMMY_STACK_ADJUST was spelled CAll_DUMMY_STACK_ADJUST on
-	line 530 of the file.  This cost me three days.  I'm giving up
-	typing for lent.
-
-Fri Oct 14 15:10:43 1988  & Smith  (randy at tartarus.uchicago.edu)
-
-	* m-sparc.h: Corrected a minor mistake in the dummy frame code
-	that was getting the 5th argument and the first argument from the
-	same place.
-
-Tue Oct 11 11:49:33 1988  & Smith  (randy at tartarus.uchicago.edu)
-
-	* infrun.c: Made stop_after_trap and stop_after_attach extern
-	instead of static so that code which used proceed from machine
-	dependent files could fiddle with them.
-
-	* blockframe.c, frame.h, sparc-dep.c, m-sparc.h: Changed sense of
-	->prev and ->next in struct frame_cache_item to fit usage in rest
-	of gdb (oops).
-
-Mon Oct 10 15:32:42 1988  Randy Smith  (randy at gargoyle.uchicago.edu)
-
-	* m-sparc.h, sparc-dep.c, blockframe.c, frame.h: Wrote
-	get_frame_cache_item.  Modified FRAME_SAVED_PC and frame_saved_pc
-	to take only one argument and do the correct thing with it.  Added
-	the two macros I recently defined in blockframe.c to m-sparc.h.
-	Have yet to compile this thing on a sparc, but I've now merged in
-	everything that I received from tiemann, either exactly, or simply
-	effectively. 
-
-	* source.c: Added code to allocated space to sals.sals in the case
-	where no line was specified.
-
-	* blockframe.c, infrun.c: Modified to cache stack frames requested
-	to minimize accesses to subprocess.
-
-Tue Oct  4 15:10:39 1988  Randall Smith  (randy at cream-of-wheat.ai.mit.edu)
-
-	* config.gdb: Added sparc.
-
-Mon Oct  3 23:01:22 1988  Randall Smith  (randy at cream-of-wheat.ai.mit.edu)
-
-	* Makefile, blockframe.c, command.c, core.c, dbxread.c, defs.h,
-	expread.y, findvar.c, infcmd.c, inflow.c, infrun.c, sparc-pinsn.c,
-	m-sparc.h, sparc-def.c, printcmd.c, stack.c, symmisc.c, symseg.h,
-	valops.c, values.c: Did initial merge of sparc port.  This will
-	not compile; have to do stack frame caching and finish port.
-
-	* inflow.c, gdb.texinfo: `tty' now resets the controling terminal. 
-
-Fri Sep 30 11:31:16 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* inferior.h, infcmd.c, infrun.c: Changed the variable
-	stop_random_signal to stopped_by_random signal to fit in better
-	with name conventions (variable is not a direction to the
-	proceed/resume set; it is information from it).
-
-Thu Sep 29 13:30:46 1988  Randall Smith  (randy at cream-of-wheat.ai.mit.edu)
-
-	* infcmd.c (finish_command): Value type of return value is now
-	whatever the function returns, not the type of the function (fixed
-	a bug in printing said value).
-
-	* dbxread.c (read_dbx_symtab, process_symbol_for_psymtab):
-	Put *all* global symbols into misc_functions.  This is what was
-	happening anyway, and we need it for find_pc_misc_function.
-
-	** This was eventually taken out, but I didn't mark it in the
-	ChangeLog.  Oops.
-
-	* dbxread.c (process_symbol_for_psymtab): Put every debugger
-	symbol which survives the top case except for constants on the
-	symchain.  This means that all of these *won't* show up in misc
-	functions (this will be fixed once I make sure it's broken the way
-	it's supposed to be).
-
-	* dbxread.c: Modified placement of debugger globals onto the hash
-	list; now we exclude the stuff after the colon and don't skip the
-	first character (debugger symbols don't have underscores).
-
-	* dbxread.c: Killed debuginfo stuff with ifdef's.
-
-Wed Sep 28 14:31:51 1988  Randall Smith  (randy at cream-of-wheat.ai.mit.edu)
-
-	* symtab.h, dbxread.c: Modified to deal with BINCL, EINCL, and
-	EXCL symbols produced by the sun loader by adding a list of
-	pre-requisite partial_symtabs that each partial symtab needs.
-
-	* symtab.h, dbxread.c, symtab.c, symmisc.c: Modified to avoid
-	doing a qsort on the local (static) psymbols for each file to
-	speed startup.  This feature is not completely debugged, but it's
-	inclusion has forced the inclusion of another feature (dealing
-	with EINCL's, BINCL's and EXCL's) and so I'm going to go in and
-	deal with them.
-
-	* dbxread.c (process_symbol_for_psymtab): Made sure that the class
-	of the symbol made it into the partial_symbol entry.
-
-Tue Sep 27 15:10:26 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c: Fixed bug; init_psymbol_list was not being called
-	with the right number of arguments (1).
-
-	* dbxread.c: Put ifdef's around N_MAIN, N_M2C, and N_SCOPE to
-	allow compilation on a microvax.
-
-	* config.gdb: Modified so that "config.gdb vax" would work.
-
-	* dbxread.c, symtab.h, symmisc.h, symtab.c, source.c: Put in many
-	and varied hacks to speed up gdb startup including: A complete
-	rewrite of read_dbx_symtab, a modification of the partial_symtab
-	data type, deletion of select_source_symtab from
-	symbol_file_command, and optimiztion of the call to strcmp in
-	compare_psymbols. 
-
-Thu Sep 22 11:08:54 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* dbxread.c (psymtab_to_symtab): Removed call to
-	init_misc_functions. 
-
-	* dbxread.c: Fixed enumeration type clash (used enum instead of
-	integer constant).
-
-	* breakpoint.c: Fixed typo; lack of \ at end of line in middle of
-	string constant. 
-
-	* symseg.h: Fixed typo; lack of semicolon after structure
-	definition. 
-
-	* command.c, breakpoint.c, printcmd.c: Added cmdlist editing
-	functions to add commands with the abbrev flag set.  Changed
-	help_cmd_list to recognize this flag and modified unset,
-	undisplay, and enable, disable, and delete breakpoints to have
-	this flag set.
-
-Wed Sep 21 13:34:19 1988  Randall Smith  (randy at plantaris.ai.mit.edu)
-
-	* breakpoint.c, infcmd.c, gdb.texinfo: Created "unset" as an alias
-	for delete, and changed "unset-environment" to be the
-	"environment" subcommand of "delete".
-
-	* gdb.texinfo, valprint.c: Added documentation in the manual for
-	breaking the set-* commands into subcommands of set.  Changed "set
-	maximum" to "set array-max".
-
-	* main.c, printcmd.c, breakpoint.c: Moved the declaration of
-	command lists into main and setup a function in main initializing
-	them to guarrantee that they would be initialized before calling
-	any of the individual files initialize routines.
-
-	* command.c (lookup_cmd): A null string subcommand is treated as
-	an unknown subcommand rather than an ambiguous one (eg. "set $x =
-	1" will now work).
-
-	* infrun.c (wait_for_inferior): Put in ifdef for Sony News in
-	check for trap by INNER_THAN macro.
-
-	* eval.c (evaluate_subexp): Put in catch to keep the user from
-	attempting to call a non function as a function.
-
-Tue Sep 20 10:35:53 1988  Randall Smith  (randy at oatmeal.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): Installed code to keep track of
-	which global symbols did not have debugger symbols refering to
-	them, and recording these via record_misc_function.
-
-	* dbxread.c: Killed code to check for extra global symbols in the
-	debugger symbol table.
-
-	* printcmd.c, breakpoint.c: Modified help entries for several
-	commands to make sure that abbreviations were clearly marked and
-	that the right commands showed up in the help listings.
-
-	* main.c, command.c, breakpoint.c, infcmd.c, printcmd.c,
-	valprint.c, defs.h: Modified help system to allow help on a class
-	name to show subcommands as well as commands and help on a command
-	to show *all* subcommands of that command.
-
-Fri Sep 16 16:51:19 1988  Randall Smith  (randy at gluteus.ai.mit.edu)
-
-	* breakpoint.c (_initialize_breakpoint): Made "breakpoints"
-	subcommands of enable, disable, and delete use class 0 (ie. they
-	show up when you do a help xxx now).
-
-	* infcmd.c,printcmd,c,main.c,valprint.c: Changed the set-*
-	commands into subcommands of set.  Created "set variable" for use
-	with variables whose names might conflict with other subcommands.
-
-	* blockframe.c, dbxread.c, coffread.c, expread.y, source.c:
-	Fixed mostly minor (and one major one in block_for_pc) bugs
-	involving checking the partial_symtab_list when a scan through the
-	symtab_list fails.
-
-Wed Sep 14 12:02:05 1988  Randall Smith  (randy at sugar-smacks.ai.mit.edu)
-
-	* breakpoint.c, gdb.texinfo: Added enable breakpoints, disable
-	breakpoints and delete breakpoints as synonyms for enable,
-	disable, and delete.  This seemed reasonable because of the
-	immeninent arrival of watchpoints & etc.
-
-	* gdb.texinfo: Added enable display, disable display, and delete
-	display to manual.
-
-Tue Sep 13 16:53:56 1988  Randall Smith  (randy at sugar-smacks.ai.mit.edu)
-
-	* inferior.h, infrun.c, infcmd.c: Added variable
-	stop_random_signal to indicate when a proceed had been stopped by
-	an unexpected signal.  Used this to determine (in normal_stop)
-	whether the current display point should be deleted.
-
-	* valops.c: Fix to value_ind to check for reference before doing a
-	COERCE_ARRAY.
-
-Sun Jul 31 11:42:36 1988  Richard Stallman  (rms at frosted-flakes.ai.mit.edu)
-
-	* breakpoint.c (_initialize_breakpoint): Clean up doc for commands
-	that can now apply also to auto-displays.
-
-	* coffread.c (record_line): Corrected a spazz in editing.
-	Also removed the two lines that assume line-numbers appear
-	only in increasing order.
-
-Tue Jul 26 22:19:06 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* expression.h, eval.c, expprint.c, printcmd.c, valarith.c,
-	valops.c, valprint.c, values.c, m-*.h: Changes for evaluating and
-	displaying 64-bit `long long' integers.  Each machine must define
-	a LONGEST type, and a BUILTIN_TYPE_LONGEST.
-
-	* symmisc.c: (print_symtab) check the status of the fopen and call
-	perror_with_name if needed.
-
-Thu Jul 21 00:56:11 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* Convex: core.c: changes required by Convex's SOFF format were
-	isolated in convex-dep.c.
-
-Wed Jul 20 21:26:10 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* coffread.c, core.c, expread.y, i386-pinsn.c, infcmd.c, inflow.c,
-	infrun.c, m-i386.h, main.c, remote.c, source.c, valops.c:
-	Improvements for the handling of the i386 and other machines
-	running USG.  (Several of these files just needed extra header files
-	such as types.h.) utils.c: added bcopy, bcmp, bzero, getwd, list
-	of signals, and queue routines for USG systems.  Added vfork macro
-	to i386
-
-	* printcmd.c, breakpoint.c: New commands to enable/disable
-	auto-displays.  Also `delete display displaynumber' works like
-	`undisplay displaynumber'.
-
-Tue Jul 19 02:17:18 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* coffread.c: (coff_lookup_type)  Wrong portion of type_vector was
-	being bzero'd after type_vector was reallocated.
-
-	* printcmd.c: (delete_display) Check for a display chain before
-	attempting to delete a display.
-
-	* core.c, *-dep.c (*-infdep moved to *-dep): machine-dependent
-	parts of core.c (core_file_command, exec_file_command) moved to
-	*-dep.c. 
-
-Mon Jul 18 19:45:51 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* dbxread.c: typo in read_struct_type (missing '=') was causing a
-	C struct to be parsed as a C++ struct, resulting in a `invalid
-	character' message.
-
-Sun Jul 17 22:27:32 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* printcmd.c, symtab.c, valops.c, expread.y: When an expression is
-	read, the innermost block required to evaluate the expression is
-	saved in the global variable `innermost_block'.  This information
-	is saved in the `block' field of an auto-display so that
-	expressions with inactive variables can be skipped.  `info display'
-	tells the user which displays are active and which are not.  New
-	fn `contained_in' returns nonzero if one block is contained within
-	another. 
-
-Fri Jul 15 01:53:14 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* infrun.c, m-i386.h: Use macro TRAPS_EXPECTED to set number of
-	traps to skip when sh execs the program.  Default is 2, m-i386.h
-	overrides this and sets to 4.
-
-	* coffread.c, infrun.c: minor changes for the i386.  May be able
-	to eliminate them with more general code.
-
-	* default-infdep.c: #ifdef SYSTEMV, include header file types.h.
-	Also switched the order of signal.h and user.h, since System 5
-	requires signal.h to come first.
-
-	* core.c main.c, remote,c, source.c, inflow.c: #ifdef SYSTEMV,
-	include various header files.  Usually types.h and fcntl.h.
-
-	* utils.c: added queue routines needed by the i386 (and other sys
-	5 machines).
-
-	* sys5.c, regex.c, regex.h: new files for sys 5 systems.  (The
-	regex files are simply links to /gp/gnu/lib.)
-
-Thu Jul 14 01:47:14 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* config.gdb, README: Provide a list of known machines when user
-	enters an invalid machine.  New second arg is operating system,
-	currently only used with `sunos4' or `os4'. Entry for i386 added.
-
-	* news-infdep.c: new file.
-
-	* m-news.h: new version which deals with new bugs in news800's OS.
-
-Tue Jul 12 19:52:16 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* Makefile, *.c, munch, config.gdb, README: New initialization
-	scheme uses nm to find functions whose names begin with
-	`_initialize_'.  Files `initialize.h', `firstfile.c',
-	`lastfile.c', `m-*init.h' no longer needed. 
-
-	* eval.c, symtab.c, valarith.c, valops.c, value.h, values.c: Bug
-	fixes from gdb+ 2.5.4.  evaluate_subexp takes a new arg, type
-	expected. New fn value_virtual_fn_field.
-
-Mon Jul 11 00:48:49 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* core.c (read_memory): xfer_core_file was being called with an
-	extra argument (0) by read_memory.
-
-	* core.c (read_memory), *-infdep.c (read_inferior_memory),
-	valops.c (value_at): read_memory and read_inferior_memory now work
-	like write_memory and write_inferior_memory in that errno is
-	checked after each ptrace and returned to the caller.  Used in
-	value_at to detect references to addresses which are out of
-	bounds.  Also core.c (xfer_core_file): return 1 if invalid
-	address, 0 otherwise.
-
-	* inflow.c, <machine>-infdep.c: removed all calls to ptrace from
-	inflow.c and put them in machine-dependent files *-infdep.c.
-
-Sun Jul 10 19:19:36 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* symmisc.c: (read_symsegs) Accept only format number 2.  Since
-	the size of the type structure changed when C++ support was added,
-	format 1 can no longer be used.
-
-	* core.c, m-sunos4.h: (core_file_command) support for SunOS 4.0.
-	Slight change in the core structure.  #ifdef SUNOS4.  New file
-	m-sunos4.h.  May want to change config.gdb also.
-
-Fri Jul  8 19:59:49 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* breakpoint.c: (break_command_1) Allow `break if condition'
-	rather than parsing `if' as a function name and returning an
-	error.
-
-Thu Jul  7 22:22:47 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* C++: valops.c, valprint.c, value.h, values.c: merged code to deal
-	with C++ expressions.
-
-Wed Jul  6 03:28:18 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-        * C++: dbxread.c: (read_dbx_symtab, condense_misc_bunches,
-	add_file_command)  Merged code to read symbol information from
-	an incrementally linked file.  symmisc.c:
-	(init_free_inclink_symtabs, free_inclink_symtabs) Cleanup
-	routines.
-
-Tue Jul  5 02:50:41 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* C++: symtab.c, breakpoint.c, source.c:  Merged code to deal with
-	ambiguous line specifications.  In C++ one can have overloaded
-	function names, so that `list classname::overloadedfuncname'
-	refers to several different lines, possibly in different files.
-
-Fri Jul  1 02:44:20 1988  Peter TerMaat  (pete at corn-chex.ai.mit.edu)
-
-	* C++: symtab.c: replaced lookup_symtab_1 and lookup_symtab_2 with
-	a modified lookup_symbol which checks for fields of the current
-	implied argument `this'.  printcmd.c, source.c, symtab.c,
-	valops.c: Need to change callers once callers are
-	installed. 
-
-Wed Jun 29 01:26:56 1988  Peter TerMaat  (pete at frosted-flakes.ai.mit.edu)
-
-	* C++: eval.c, expprint.c, expread.y, expression.h, valarith.c, 
-	Merged code to deal with evaluation of user-defined operators,
-	member functions, and virtual functions.
-	binop_must_be_user_defined tests for user-defined binops, 
-	value_x_binop calls the appropriate operator function. 
-
-Tue Jun 28 02:56:42 1988  Peter TerMaat  (pete at frosted-flakes.ai.mit.edu)
-
-	* C++: Makefile: changed the echo: expect 101 shift/reduce conflicts 
-	and 1 reduce/reduce conflict.
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-9091 b/gdb/ChangeLog-9091
deleted file mode 100644
index 42f8d0b..0000000
--- a/gdb/ChangeLog-9091
+++ /dev/null
@@ -1,8322 +0,0 @@
-Mon Dec 30 10:57:02 1991  Per Bothner  (bothner at cygnus.com)
-
-	Mainly stuff to improve handling of TYPE_CODE_REF values.
-	* valops.c (value_addr):  If taking the addres of a
-	TYPE_CODE_REF, just cast the object to the corresponding
-	TYPE_CODE_PTR.  This yields correct C++ semantics, and
-	preserves the location information, which has the nice effect
-	that &(&R) given the location containing R.
-	* values.c (value_copy):  Make non-static (used by value_addr).
-	* eval.c (evaluate_subexp_for_address):  Use the default
-	scheme (with value_addr) for a variable if it has TYPE_CODE_REF.
-	* valops.c (value_addr), eval.c (evaluate_subexp_for_address,
-	evaluate_subexp_with_coercion):  Factor out some common
-	expressions into variables, for easier reading.
-	* findvar.c (locate_var_value):  Remove code to handle
-	TYPE_CODE_REF - it should no longer be needed.
-	* valops.c (value_assign):  Do a COERCE_REF on the
-	destination operand, for correct C++ semantics.
-	* valarith.c (value_x_binop):  Ditto:  De-reference C++
-	references in the arguments.
-	* valops.c:  ANSI-fy: bcopy->memcpy, bzero->memset.
-
-Sat Dec 28 11:30:26 1991  Per Bothner  (bothner at cygnus.com)
-
-	* dwarfread.c, coffread.c:  Use INIT_CPLUS_SPECIFIC.
-	* symtab.c (gdb_mangle_name):  Recognize and handle
-	constructors specially.
-	* symtab.c (check_stub_method):  Test for failure from
-	cplus-demangle by calling error() instead of seg-faulting ...
-
-Fri Dec 27 22:21:30 1991  Fred Fish  (fnf at cygnus.com)
-
-	* defs.h:  Add definition of null_cleanup()
-
-	* procfs.c:  Many small changes to add base support for a new
-	"info proc" command (currently only printing of the address
-	space mapping is implemented) and allow iteration over the
-	address space mapping, calling an arbitrary function for each
-	mapping (used for shared library support).
-
-	* solib.c:  Change all ifdefs that checked for "sun" to check
-	for "!SVR4_SHARED_LIBS" instead.  Rewrite lookup_base() to
-	handle locating the debug base address even when not currently
-	stopped at the dynamic linker entry point.
-
-	* utils.c:  Add null_cleanup() as a known function that does
-	nothing to serve as a base for possibly long cleanup chains
-	with no specific "first cleanup" to serve as an anchor.
-
-	* xm-sysv4.h:  Add define of SVR4_SHARED_LIBS
-
-Fri Dec 27 10:11:33 1991  Per Bothner  (bothner at cygnus.com)
-
-	* arm-opcode.h, m88k-opcode.h, pn-opcode.h, np1-opcode.h,
-	pyr-opcode.h, tahoe-opcode, vax-opcode.h:  Removed -
-	these are all essentially the same as the versions
-	in ../include/opcode.  The remaining *-opcode.h here
-	are not quite so obviously the same, and need study.
-	* arm-pinsn.c, gould-pinsn.c, m88k-pinsn.c, pyr-pinsn.c,
-	tahoe-pinsn.c, vax-pinsn.c:  Change so these include
-	opcode/FOO.h (actually ../include/opcode/FOO.h)
-	instead of the recenntly departed opcode-FOO.h files.
-	* sparc-pinsn.c:  Now that we're using the much tighter
-	opcode table in ../include/opcode/sparc.h, we shouldn't
-	need to sort the opcodes before dis-assembly.
-
-	* symtab.h, symmisc.c:  Make cplus_struct_default be const.
-	* symtab.h, buildsym.c:  Add and use INIT_CPLUS_SPECIFIC macro.
-	* symmisc.c:  Remove unused 'nfields' variable.
-	* buildsym.h:  Add extern decl of unknown_symtype_complaint,
-	since it used used by partial-stab.h (included two places).
-	* partial-stab.h:  Re-arrange DBXREAD_ONLY #ifdefs so that
-	we should never hit the default case (until new stab codes
-	are added).  Hence, we can leave the complaint in the
-	default case in even when DBXREAD_ONLY is off.
-	* partial_stab.h: Recognize a pair of N_SO stabs (one for the
-	directory, one for the filename proper) without peeking ahead.
-	* dbxread.c, mipsread.c: Because of previous change, don't need
-	ugly CHECK_SECOND_N_SO macro.
-	* buildsym.h, dbxread.c, mipsread.c:  Make next_symbol_text a
-	macro that invokes a function pointer in next_symbol_text_func.
-	* mipsread.c:  Added comments various places to
-	explain what is going on.
-	* mipsread.c (parse_symbol):  Support the new (SGI-specific?)
-	symbol types stStruct, stUnion, and stEnum.
-	Also, some fixes in the code for dealing with tags.
-	* mipsread.c:  Change handling of startup_file_start and _end
-	- now just use the textlow and texhigh of a psymtab
-	to check if we've found the startup-file.
-	* mipsread.c:  Replace s_idx by global cur_sdx in many places.
-	This is so mips_next_symbol_text can get at it.
-
-Thu Dec 26 19:52:01 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dbxread.c, symmisc.c:  Move add_psymbol_to_plist() from
-	dbxread.c to symmisc and change name to add_psymbol_to_list.
-	Ditto for add_psymbol_addr_to_plist().  Also expand their
-	body to not use ADD_PSYMBOL_VT_TO_LIST.
-
-	* dwarfread.c:  Remove add_psymbol_to_list() and convert usages
-	to the ADD_PSYMBOL_TO_LIST macro.
-
-	* ieee-float.c:  Change "#ifdef DEBUG" to "#ifdef IEEE_DEBUG"
-	to avoid collision with the DEBUG for ADD_PSYMBOL_VT_TO_LIST.
-
-	* partial-stab.h, symfile.h:  Move definitions of the macros
-	ADD_PSYMBOL_TO_LIST and ADD_PSYMBOL_ADDR_TO_LIST from
-	partial-stab.h to symfile.h.  They aren't stab specific.
-	Change ADD_PSYMBOL_VT_TO_LIST to use memcpy rather than strncpy.
-
-Tue Dec 24 11:38:08 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Roll VERSION to 4.3.2.
-
-Mon Dec 23 13:54:35 1991  Per Bothner  (bothner at cygnus.com)
-
-	* m68k-opcode.h, mips-opcode.h, sparc-opcode.h:  Deleted.
-	* m68k-pinsn.c, mips-pinsn.c, sparc-pinsn.c:
-	Include <opcode/FOO.h> instead of <FOO-opcode.h>.
-
-	* symtab.h, symtab.c, coffread.c, dwarfread.c, symmisc.c,
-	dbxread.c:  The TYPE_CPLUS_SPECIFIC structure is now only
-	allocated when it is needed.  Until it is needed, it points
-	to a shared statically allocated structure.
-
-	* buildsym.h, buildsym.c, dbxread.c: Remove the kludgy code
-	in read_ofile_symtab to recognize two initial N_SO stabs,
-	and let process_on_symbol handle it.  This is cleaner, more
-	efficient, and lets mipsread.c share the same code.
-
-	* symfile.h, partial-stab.h:  Move ADD_PSYMBOL_VT_TO_LIST
-	and related macros to here ...
-	* dbxread.c: ... from here.
-	* symmisc.c:  Move the "overflow" handling from
-	ADD_PSYMBOL_VT_TO_LIST macro into new function extend_psymbol_list.
-	* dwarfread.c:  Re-write add_psymbol_to_list to use
-	ADD_PSYMBOL_VT_TO_LIST macro.
-
-	* mipsread.c: Extend mipsread.c to handle stabs-style symbols
-	encapsulated in ecoff symbols.  This enable full g++ debugging.  
-	* partial-stab.h:  Move the code for pre-scanning symbols
-	and building psymtabs to an include file, out from dbxread.c.
-	This way, the same code can also be used by mipsread.c.
-	* dbxread.c, buildsym.h:  Various changes to allow some functions
-	to be used by mipsread.c (also some arguable stylistic changes).
-
-	* tm-mips.h:  Define BLOCK_ADDRESS_ABSOLUTE, at least for now,
-	since mips-tfile puts relocatable addresses into LBRAC/RBRAC
-	stabs.
-
-	* mipsread.c:  Replace code to handle ambiguous tag blocks.
-	Instead of allocating a TYPE_CODE_UNDEF, guess (by looking
-	at types and offsets) if a tag is a struct, union, or enum.
-	Still patch it later if we find out for sure.
-	* mipsread.c:  In various ways, replace Forin's
-	ideo-syncratic code by code that fits better with the
-	rest of gdb, for both stabs-based and ecoff-based symtabs.
-	E.g.  use end_psymtab; don't do extra passes over FDR table to
-	pre-partition global data; don't use external symbols to
-	create static/global symbols (just put them in the
-	misc_vector); use ADD_PSYMBOL_TO_LIST macro; don't
-	sort psymtabs or symtabs; use obstacks more.
-
-	* symtab.c, mipsread.c, dbxread.c, buildsym.c:
-	ANSIfy: Replace bcopy by memcpy, bzero by memset.
-
-Sun Dec 22 19:31:04 1991  Fred Fish  (fnf at cygnus.com)
-
-	* solib.c (locate_base):  Fix uninitialized variable that was 
-	causing return of random value to callee.
-
-	* config/mh-amix, config/mh-i386v4:  Change to find alloca by
-	compiling and linking alloca.c, even when it is not strictly
-	required.  Also arrange to link with -ltermlib rather than
-	-ltermcap.
-
-	* Makefile.in:  Move TERMCAP definition to prior to inclusion
-	of host makefile fragments so it can be overridden.
-
-Fri Dec 20 16:33:39 1991  John Gilmore  (gnu at cygnus.com)
-
-	* xcoffread.c (read_symbol_lineno):  Logic error in incrementing
-	symbol table entry number.  (From Metin Ozisik.)
-
-Fri Dec 20 11:36:38 1991  Fred Fish  (fnf at cygnus.com)
-
-	* config/mh-i386v4:  Change XM_CLIBS to "-lc /usr/ucblib/libucb.a"
-	so compiles with native compilers (without builtin alloca) can
-	pick up the version from the bsd emulation library.  However, we
-	search the standard C library first so we don't pick up lots of
-	other broken stuff from libucb.a, that we *don't* want.
-
-	* configure.in, tm-amix.h, tm-i386v4.h, xm-amix.h, xm-i386v4.h:
-	Change svr4 references to sysv4.
-
-	* source.c:  Move declaration of external function index to
-	front of file so it is in scope for all references.
-
-	* utils.c (error, fatal):  Make definitions consistent with
-	defs.h declarations (declared as "volatile void").
-
-Fri Dec 20 10:55:36 1991  John Gilmore  (gnu at cygnus.com)
-
-	* rs6k-opcode.h:  Bugfix sfe and stbrx.  By Al Kossow.
-
-Wed Dec 18 17:09:06 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* command.h, defs.h, eval.h, expression.h, remote-sa.sparc.c,
-	sparc-tdep.c, symtab.h, target.h, value.h, vx-share/ptrace.h,
-	vx-share/xdr_ptrace.h, vx-share/xdr_rdb.h:  ANSIfy enums.
-
-Mon Dec 16 12:31:46 1991  Fred Fish  (fnf at cygnus.com)
-
-	* config/mt-amix, config/mt-i386v4:  Add solib.o to TDEPFILES
-	for these SVR4 systems.
-
-	* symfile.c (symbol_file_add):  When verbose is set, print
-	the names of files from which symbols are being loaded, as
-	when from_tty is true.
-
-	* solib.c:  Completely reorganized (rewritten) to support
-	SVR4 shared libraries in a manner very close to the original
-	SunOS implementation.  This support is expected to change and
-	become more general at some future time.  The SVR4 version
-	does not yet work for attached processes, for example.
-
-	* dwarfread.c:  Arrange in dwarf_build_psymtabs() for the 
-	relocation address to be valid whether or not symbols are
-	being read from a shared library or an executable.  Use the
-	relocation address recorded in the psymtab when reading
-	full symbol tables (in read_ofile_symtab).  Ensure that the
-	relocated address ranges are recorded in partial symtabs.
-
-	* elfread.c:  Add new function elf_interpreter() to return the
-	string from the ELF ".interp" section.  This is the interpreter
-	that the kernel tries to run and feed the executable to.
-	Expand arguments to record_misc_function to include a type arg.
-	Modify elf_symtab_read() to supply the type arg, and to do symbol
-	relocations for symbols read in from shared libraries.
-
-	* procfs.c:  Add new functions proc_base_address() and
-	proc_address_to_fd(), used by shared library support.
-
-	* tm-svr4.h:  Add macros to support SVR4 shared libraries.
-	Definitions for SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
-	CLEAR_SOLIB, and DISABLE_UNSETTABLE_BREAK.
-
-Fri Dec 13 20:11:26 1991  John Gilmore  (gnu at cygnus.com)
-
-	* infrun.c, remote-eb.c, remote-nindy.c, remote-vx.c:  Remove
-	unused START_INFERIOR_HOOK.
-
-	* remote-eb.c:  Change timeout to 24 seconds (*10 fits in byte)
-	to account for slow loading from floppies.
-	(eb_create_inferior):  New fn, from eb_start and
-	nindy_create_inferior.
-	(eb_close):  Only use log_file if nonzero.
-	(eb_xfer_inferior_memory):  If not writing, then read!
-	(eb_read_inferior_memory, eb_write_inferior_memory):  Return length.
-	(eb_kill):  A new no-op.
-	(eb_mourn_inferior):  Remove breakpoints, then generically weep.
-
-Fri Dec 13 16:09:23 1991  Fred Fish  (fnf at cygnus.com)
-
-	* breakpoint.c, findvar.c, infrun.c, putenv.c, stack.c:  Fix
-	miscellaneous comparisons of integer with NULL that elicit
-	compiler warnings about comparison of integer with pointer, when
-	NULL is ((void *) 0) rather than just a bare 0.
-
-Wed Dec 11 13:02:58 1991  John Gilmore  (gnu at cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set_one):  Disable each breakpoint
-	while we reset it, in case of problems.  Print breakpoint number
-	in error messages.
-
-	* buildsym.c (read_struct_type):  Avoid sun3 compiler bug with
-	foo[--n].
-
-	* source.c (find_source_lines): If getting file mod time fails,
-	don't warn.
-
-	* target.c (target_xfer_memory):  If errno is set, return it,
-	rather than EIO.
-
-Tue Dec 10 04:07:22 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
-
-	* Makefile.in: infodir belongs in datadir.
-
-Sun Dec  8 21:13:33 1991  Michael Tiemann  (tiemann at sphagnum.cygnus.com)
-
-	* symtab.h (struct fn_field): Add new fields `is_private',
-	`is_protected', `is_stub', making room by reducing the size of
-	`voffset'.
-	(struct fn_fieldlist): Delete the fields `private_fn_field_bits'
-	and `protected_fn_field_bits'.
-	(TYPE_FN_{PRIVATE,PROTECTED}_BITS): Deleted.
-	(SET_TYPE_FN_{PRIVATE,PROTECTED}): Deleted.
-	(TYPE_FN_{PRIVATE,PROTECTED}): Deleted.
-	(TYPE_FN_FIELD_{STUB,PRIVATE,PROTECTED}): New macros.
-	* valops.c, valprint.c, symtab.c: All callers updated.
-
-	* buildsym.c (read_struct_type): Delete the `visibility' field
-	from `struct next_fnfield', and rework code so that visibility
-	info is stored into the fn_field directly.  Also, hacked to set
-	TYPE_FN_FIELD_STUB for both static and normal member functions.
-
-Sat Dec  7 18:13:11 1991  Fred Fish  (fnf at cygnus.com)
-
-	* i386-tdep.c:  Fix a problem on i386 systems where buffered code
-	stream access was failing to take into account the minimum size
-	granularity of the code section.  For now, the buffering is simply
-	disabled.  There is a similar problem in the i386 disassember code
-	that has not yet been fixed (FIXME).
-
-	* gmalloc.c:  Use macros to hide some of the ugly casting required
-	in the previously applied fix for pointers with high bits set.
-
-Sat Dec  7 16:49:35 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Roll VERSION to 4.3.1.
-
-Sat Dec  7 04:12:35 1991  John Gilmore  (gnu at cygnus.com)
-
-	GDB-4.3 release!
-
-	* Makefile.in:  Roll VERSION to 4.3
-	* README, TODO, WHATS.NEW, depend:  Update.
-
-	* inflow.c (terminal_inferior):  Avoid error msg if attached.
-
-	* gmalloc.c:  Fix bug that causes malloc & free to
-	fail on systems where pointers have the high bit set (0x800efcf0
-	for example).  The problem is that the difference between two
-	pointers is a signed integer, so the computation
-
-	        (char *) 0x800efcf0 - (char *) 0
-
-	yields a negative value.  The sign of the result of the modulus
-	operator is machine dependent for negative operands, thus it is
-	possible for it to end up negative.  From Fred Fish.
-
-Sat Dec  7 00:00:15 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
-
-	* Makefile.in: install using INSTALL_PROGRAM and INSTALL_DATA.
-	  added clean-info.  added some standards.text support and made it
-	  look like our other Makefiles.
-
-	* configure.in: mark this directory target dependent.  configure
-	  now runs entirely in objdir so make existence tests and
-	  references against ${srcdir}.
-
-Fri Dec  6 08:30:36 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (enum_type, struct_type):  Fixes for opaque and
-	anonymous enumerations, structures, and unions.  Now passes all
-	the current gdb test suite tests.
-
-Thu Dec  5 22:46:13 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
-
-	* Makefile.in: idestdir and ddestdir go away.  Added copyrights
-	  and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
-	  and mandir now keyed off datadir by default.
-
-Thu Dec  5 21:53:21 1991  John Gilmore  (gnu at cygnus.com)
-
-	* symtab.c (decode_line_1):  If SKIP_PROLOGUE leaves us in
-	mid-line, be more careful about possibly advancing to the next line.
-
-Thu Dec  5 18:59:51 1991  Michael Tiemann  (tiemann at cygnus.com)
-
-	* cplus-dem.c (cplus_demangle): Call `string_need' when
-	null-terminating a partially-computed string.
-
-Thu Dec  5 18:19:43 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (enum_type):  Build a correct TYPE_NAME, add a
-	symbol to the symbol table for each member of the enum.
-
-	* dwarfread.c (struct_type):  Build a correct TYPE_NAME.
-
-	* dwarfread.c (add_enum_psymbol):  New function to extract enum
-	member names and add them to the partial symbol table while
-	building partial symbol tables.
-
-Thu Dec  5 17:31:05 1991  John Gilmore  (gnu at cygnus.com)
-
-	* symtab.c (check_stub_method):  Must allocate two extra argument
-	slots (one for `this', one for arglist terminator).
-
-Thu Dec  5 10:51:05 1991  Fred Fish  (fnf at cygnus.com)
-
-	* inflow.c (child_terminal_info): Supply missing '"' character.
-
-	* buildsym.c (define_symbol):  Supply missing parenthesis.
-
-Thu Dec  5 03:34:21 1991  John Gilmore  (gnu at cygnus.com)
-
-	* coredep.c (fetch_core_registers):  Fencepost error.  Fixed by
-	Jay Lepreau <lepreau@cs.utah.edu>.
-
-	* inflow.c:  Remember whether GDB has a terminal.  Avoid switching
-	terminals back and forth if we don't have one.
-
-	* c-exp.y (parse_number):  Zero is not an unsigned int constant!
-	* dbxread.c (read_dbx_symtab):  Enum type numbers can be in (1,2) form.
-
-	Improve type parsing.
-	* buildsym.c (define_symbol, read_range_type): Add
-	long_kludge_name that passes the names of range types being
-	defined, down to where we must choose between 'int' and 'long'
-	variants.  This fails on Sun C anyway since the compiler itself is
-	confused between int and long.
-	(read_array_type, cleanup_undefined_types):  Correct the size of
-	array type whose element-type size isn't immediately known.
-
-	Early preparation to blow away many builtin types, building them
-	on the fly as needed.  Don't compare types to builtin types with
-	==; examine the relevant fields instead.
-	* coffread.c (process_coff_symbol: C_ARG, C_REGPARM):  Avoid ==.
-	* buildsym.c (define_symbol, case 'p'):  Avoid ==.
-	* valops.c (value_arg_coerce):  Avoid ==.  Don't assume host and
-	target types are the same.
-	* valprint.c (val_print):  I finally understand arrays, remove FIXME.
-
-	* symmisc.c (printpsyms_command):  Reduce redundancy, and put all
-	addresses in GDB itself into parens for easy cleanup and diffing.
-
-Wed Dec  4 21:05:30 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread (enum_type):  Arrange for the order of enumeration
-	members to match the source code order; not the order in the
-	Dwarf information, which is explicitly reverse order.
-
-Wed Dec  4 18:24:39 1991  John Gilmore  (gnu at cygnus.com)
-
-	* main.c (input_from_terminal_p):  Check whether GDB has a
-	terminal at all.
-	(initialize_main):  Revise doc for `set editing'.
-
-Wed Dec  4 15:36:39 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (struct_type):  Handle structures and unions which
-	contain DIE's other than just member dies.
-
-Wed Dec  4 01:59:05 1991  John Gilmore  (gnu at cygnus.com)
-
-	* symfile.c (reread_symbols):  Avoid kludging mtime_set, now that
-	BFD is fixed.
-
-Tue Dec  3 17:24:57 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  VERSION 4.2.96.
-
-	* main.c (initialize_main):  Revise command descriptions.
-	* command.c (show_user):  `info user' -> `show user'.	
-	* symtab.c (_initialize_symtab):  Typo in `info types' desc.
-
-	* coffread.c (coff_symfile_read):  Avoid select_source_symtab,
-	since it is not needed and can cause errors when examining ".o"s.
-	(read_coff_symtab, decode_base_type):  Use complain, not printf.
-	Print symbol name, not its number.
-	Remove "#if defined(clipper) #define BELIEVE_PCC_PROMOTION", which
-	someday should go in a clipper target config file.
-
-	* symfile.c (compact_misc_function_vector):  Handle empty vector.
-	(complain, clear_complaints, syms_from_objfile):  Fix complaint
-	formatting.
-	* xcoffexec.c:  Change syms_from_objfile caller.
-
-	* sparc-xdep.c:  Force tm-file as tm-sparc.h, to make it compile
-	when configured for cross debugging.  FIXME, this needs a more
-	general solution.
-
-Mon Dec  2 11:04:05 1991  Per Bothner  (bothner at cygnus.com)
-
-	* mips-tdep.c (init_extra_frame_info):  Float register
-	'i' has gdb-internal number 'FP0+i', not '32+i'.
-	* mipsread.c (new_symbol):  Translate g++ special
-	symbol "$t" to "this".
-
-Sat Nov 30 21:29:55 1991  Steve Chamberlain  (sac at cygnus.com)
-	Changes due to include file renaming:
-
-	* xcoffread.c:	internalcoff.h	->coff/internal.c,
-	  		coff-rs6000.h	->coff/rs6000.h
-	* mipsread.c:	coff-mips.h	->coff/mips.h
-	* elfread.c:    elf-common.h	->elf/common.h 
-			elf-external.h	->elf/external.h,
-			elf-internal.h	->elf/internal.h
-	* dwarfread.c	dwarf.h		->elf/dwarf.h
-	* dbxread.c:	aout64.h	->aout/aout64.h
-			stab.gnu.h	->aout/stab_gnu.h
-		   
-	* coffread.c:   internalcoff.h	->coff/internal.h
-	* buildsym.c:   stab.gnu.h	->aout/stab_gnu.h
-	* depend        Updated to take the above into account.
-
-Fri Nov 29 16:59:25 1991  Fred Fish  (fnf at cygnus.com)
-
-	* configure.in:  Add SVR4 i386 configurations.
-
-	* config/mh-i386v4, config/mt-i386v4, tm-i386v4.h, xm-i386v4.h:
-	New files for i386/SVR4.
-
-	* tm-i386v.h:  Allow START_INFERIOR_TRAPS_EXPECTED and
-	DECR_PC_AFTER_BREAK to be predefined by files including 
-	tm-i386v.h.
-
-	* i386-tdep.c:  Add supply_gregset(), fill_gregset(),
-	supply_fpregset(), and fill_fpregset() functions, which are
-	target dependent support functions for the SVR4 /proc register
-	interface.
-
-	* dwarfread.c (enum_type, struct_type):  Expand recognized
-	compiler generated tags to include symbols beginning with '.' as
-	well as '~'.
-
-	* symtab.c (sources_info):  Change simple printf of error message
-	to call to error().
-
-Fri Nov 29 16:04:21 1991  Roland H. Pesch  (pesch at cygnus.com)
-
-	* doc/gdb.texinfo: remove leading comments that survived M4 but
-        described its role in the doc; add one more font to colophon;
-        strengthen disclaimer about unsupported configs.
-
-Wed Nov 27 01:23:41 1991  John Gilmore  (gnu at cygnus.com)
-
-	Fix bugs in C++ debugging.
-
-	* symtab.h:  target_type is not used in record types.
-	Eliminate TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT.  Eliminate
-	lookup_method_type.  Add TYPE_TYPE_SPECIFIC macro.
-
-	* symtab.c (lookup_member_type):  Don't chain them up, just
-	allocate one in symbol_obstack when we need one.
-	(allocate_stub_method):  Build stub in symbol_obstack.
-	(check_stub_method):  Move here from values.c.  Don't deallocate
-	stub; overwrite it.
-	(lookup_method_type):  Gone now.
-
-	* buildsym.c: Handle g++ v1 stabs a little bit better.
-	Change some C++ parsing error()s to complain()ts.
-	* buildsym.c, findvar.c, printcmd.c, symtab.c:  Make unions and
-	structs have the same representation and work the same as far as
-	C++ is concerned. 
-	* buildsym.c, symtab.c, values.c: Remove all references to
-	TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT.
-
-	* valops.c:  Improve comments and indentation.  Only call
-	check_stub_method when the stub flag is on.
-	* valprint.c:  Fix or mark minor bugs and unportabilities.
-	
-	* coffread.c (anonymous unions):  Allocate a cplus structure.
-
-	* mipsread.c:  Eliminate "template" types.  Build new, real
-	types whenever we need them.  Allocate cplus structures as needed.
-	Bulletproof the type parsing a bit more.  Mark storage leaks.
-	(parse_type):  Copy TYPE_TYPE_SPECIFIC when copying a real type
-	on top of a partial type.
-
-Fri Nov 22 16:39:57 1991  John Gilmore  (gnu at cygnus.com)
-
-	* inflow.c (terminal_inferior):  Check the results of ioctl's, and
-	print a message if any of them fail.
-	(terminal_ours_1):  Store result of ioctl's for debugging, but
-	don't print (the terminal isn't ours...).
-
-	* tm-tahoe.h (FRAME_ARGS_ADDRESS):  No need to offset from frame
-	pointer.
-
-	* m2-exp.y (MAX, MIN):  Rename to MAX_FUNC, MIN_FUNC to avoid
-	conflicts with system header files.
-
-Fri Nov 22 08:27:40 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Roll VERSION to 4.2.95.
-
-	* buildsym.c, coredep.c, mem-break.c, xcoffread.c:  Put <stdio.h>
-	first, before defs.h.
-	* config/mh-i386sco: Override compiler to gcc, print warning.
-	* configure.in:  Handle i386-none-aout rather than i386-aout-none.
-	* infptrace.c, language.h, utils.c:  Lint.
-	* m2-exp.y:  #undef MAX and MIN in case system includes set them.
-	* xm-tahoe.h:  Set HOST_BYTE_ORDER.  Include system versions of
-	{BIG,LITTLE}_ENDIAN and the INT_MAX family first, to avoid
-	redefinition warnings.
-	* defs.h:  Reorder things so that the xm-file gets first crack
-	at #define's, followed by defs.h and then the tm-file.
-	* Makefile.in:  Remove spaces after 'ignore exit code' - flags.
-	Late-model BSD 'make's don't cope with them.
-
-Thu Nov 21 23:48:56 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Roll new files into various lists.
-
-Thu Nov 21 18:26:11 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (struct_type):  Must initialize the c++ specific
-	portion of union types as well as struct types, since gdb attempts
-	to reference the c++ specific info for both types.
-
-Thu Nov 21 10:23:52 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in: Roll VERSION to 4.2.90.
-
-	* defs.h:  Incorporate param.h into defs.h.  All users changed.
-	* param-no-tm.h:  Change users to define TM_FILE_OVERRIDE instead.
-	* param.h, param-no-tm.h:  Removed.
-	* Update copyrights in all changed files.
-	* dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c,
-	solib.c, symtab.h, tm-umax.h, valprint.c:  Lint.
-	* tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h,
-	xm-merlin.h:  Avoid host include files in target descriptions.
-	* getpagesize.h:  Removed, libiberty copes now.
-	* Makefile.in:  Remove getpagesize.h, param.h, param-no-tm.h.
-
-	* exec.c (exec_files_info):  If `verbose' is set, show file offset
-	as well.
-
-	* main.c:  Use getcwd rather than getwd.
-	* standalone.c:  Fake getcwd rather than getwd.
-	* xm-*.h:  Remove fake values of MAXPATHLEN.
-
-	* xcoffexec.c:  Add /* */ to #if 0'd thing to help ANSI.
-
-Wed Nov 20 18:35:56 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Remove gdb/hp-include.  Support for HP a.out oddities should be
-	in BFD, not in GDB.  Move gdb/hp-include/a.out.h to include/a.out.hp.h.
-
-	* infptrace.c, tm-sun386.h:  Cashier <a.out.gnu.h>, remove refs.
-
-	* configure.in, xconfig, tconfig, Makefile.in, doc/gdbint.texinfo:
-	Makefile fragments for various hosts and targets now come from
-	gdb/config/mh-* and gdb/config/mt-*.  This is for consistency with
-	other config setups.
-
-	* rs6000-pinsn.c, rs6k-opcode.h:  Clean up.
-	* rs6k-opcode.def:  Delete.
-
-Wed Nov 20 05:04:40 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c:  Recognize obsolete form of AT_element_list
-	attribute still used by at least one AT&T compiler, and possibly
-	more.
-
-Tue Nov 19 07:53:55 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (enum_type, struct_type):  Ignore names invented by
-	helpful compilers for anonymous structs, unions, and enums.
-
-	* c-exp.y, m2-exp.y:  Add defines for yymaxdepth, yy_yys, and
-	yy_yyv, so multiple parsers produced by SVR4 versions of yacc
-	can coexist in the same executable without collision.
-
-	* symtab.h:  Add declaration for lookup_template_type() to kill
-	compiler warnings about conversions from int to pointer.
-
-Mon Nov 18 17:45:18 1991  Fred Fish  (fnf at cygnus.com)
-
-	* procfs.c:  Move inclusion of defs.h to before param.h, as in
-	all the other source files that include both.  This is required
-	to supply some typedefs that are used in files included by param.h.
-
-	* m68k-tdep.c (m68k_skip_prologue):  Add generic m68k support for
-	skipping function prologues, ala the other cpu families (i386,
-	mips, m88k, etc).  Add the ability to skip movm and fmovm
-	instructions in the prologues.  Still needs support for profile
-	(-p compiled) prologue sequences (FIXME).
-
-	* tm-68k.h:  Change SKIP_PROLOGUE macro to use the new generic
-	m68k prologue skipping function by default.
-
-	* tm-altos.h, tm-isi.h:  Continue to use the old definition of
-	SKIP_PROLOGUE.
-
-Mon Nov 18 15:12:45 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Remove tdesc stuff, and extra blanks before colons.
-	* blockframe.c:  Remove tdesc-related code.  Default
-	FRAME_CHAIN_COMBINE.
-	* infrun.c:  Remove tdesc-related code.
-	* m88k-tdep.c (frame_chain_combine, init_frame_pc):  Remove copies
-	of defaultable things.
-	* tm-m88k.h:  New file, common to all Moto 88k target configs.
-	Derived from tm-delta88.h.
-	* tm-delta88.h:  Use it.
-	* xm-m88k.h:  Common file for 88K hosts.  Remove obsolete stuff.
-	* xm-delta88.h:  Use it.
-	* tm-*.h:  Remove FRAME_CHAIN_COMBINE macros, since all are
-	default.
-	* coffread.c:  Remove tdesc stuff.
-	* tconfig/delta88, tconfig/m88k:  Remove tdesc stuff.
-	* xconfig/m88k:  Rename tm-88k.h to tm-m88k.h.
-
-Mon Nov 18 13:51:37 1991  Per Bothner  (bothner at cygnus.com)
-
-	* source.c (open_source_file):  If openp fails, try again
-	using just the base (non-directory) part of the filename.
-	This solves various annoying problems, such as when the
-	source was compiled with an absolute pathname - and the
-	source files have moved.  Or if the source was compiled
-	using a relative pathname, it can be more convenient
-	to just specific the source directory to the dir command.
-
-Mon Nov 18 00:04:41 1991  Fred Fish  (fnf at cygnus.com)
-
-	* cplus-dem.c (munge_function_name):  Add missing third arg to
-	instance of call to do_type().
-
-	* dwarfread.c:  Changes to match new dwarf.h.  Remove 
-	AT_deriv_list, AT_loclist, AT_incomplete, AT_const_data,
-	and AT_is_external.
-
-Sun Nov 17 16:20:53 1991  Michael Tiemann  (tiemann at rtl.cygnus.com)
-
-	* symtab.h (struct type): Moved C++-specific fields into new type
-	`struct cplus_struct_type'.  Now takes 10% less memory.  Many
-	macros changed.
-	* symtab.c (init_type): Don't set fields belonging to
-	TYPE_CPLUS_SPECIFIC unless TYPE is TYPE_CODE_STRUCT.
-	* buildsym.c (read_type): Allocate TYPE_CPLUS_SPECIFIC for
-	TYPE_CODE_STRUCT.
-	(read_struct_type): Ditto.  Also, add comments about how we can
-	deduce TYPE_VPTR_FIELDNO from inheritance info and fieldname info.
-	* coffread.c (decode_base_type): Allocate TYPE_CPLUS_SPECIFIC for
-	TYPE_CODE_STRUCT.
-	(read_struct_type): Ditto.
-	* dwarfread.c (struct_type): Ditto.
-
-	* symtab.c (read_range_type): Don't set TYPE_MAIN_VARIANT.
-	(lookup_pointer_type): Don't use or set TYPE_MAIN_VARIANT.
-	(lookup_reference_type): Ditto.
-
-	* cplus-dem.c: Many changes made to handle decoding of
-	ANSI-mangled names.
-	* symtab.c (gdb_mangle_name): Mangle/demangle ANSI-mangled names
-	as well.
-
-Fri Nov 15 17:57:59 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* mipsread.c (parse_partial_symbols):  patch to keep DEC C
-	compiler from making gdb bomb out.  Thanks to Ed Santiago!
-
-Thu Nov 14 19:27:30 1991  Fred Fish  (fnf at cygnus.com)
-
-	* symfile.c:  Add function compact_misc_function_vector() to
-	remove duplicate misc function vector entries.  See comments
-	in source for why this is necessary/desirable.
-
-	* dwarfread.c:  Add misc function type parameter to internal
-	record_misc_function().  Remove calls to init_misc_bunches()
-	and condense_misc_bunches(), these are now done in elfread.c.
-
-	* elfread.c:  Add support for reading bfd canonical symbol tables
-	and generating misc function vector entries for global and
-	absolute symbols.  Do calls to init_misc_bunches() and
-	condense_misc_bunches() where they will enclose all calls to
-	record_misc_function(), including those in dwarfread.c.
-
-Thu Nov 14 17:02:11 1991  Roland H. Pesch  (pesch at cygnus.com)
-
-	* doc/Makefile.in: new targets gdb.me, gdb.ms, gdb.mm
-	(roffable documentation).
-	* doc/gdb.texinfo: embedded hints (as comments) for better
-	texi2roff conversion.
-
-Thu Nov 14 13:18:25 1991  John Gilmore  (gnu at cygnus.com)
-
-	* m88k-tdep.c (examine_prologue):  Deal with OR instructions
-	that shuffle parameters into other regs.
-	* symtab.c (decode_line_1):  Fix bug introduced in Per's change
-	of Nov 12th.
-
-Wed Nov 13 19:51:11 1991  Steve Chamberlain  (sac at cygnus.com)
-
-	* Makefile.in, xconfig/delta88 made it install a sysV manual page;
-	gdb.z into the right place.
-
-Wed Nov 13 16:45:13 1991  John Gilmore  (gnu at cygnus.com)
-
-	Motorola 88000 port without tears, I mean without tdescs.
-
-	* m88k-tdep.c:  Blow away all tdesc stuff.
-	Provide functions for all the frame-related macros in
-	tm-delta88.h.  Adopt i960-style EXTRA_FRAME_INFO.
-	(examine_prologue, frame_find_saved_regs, skip_prologue):  borrow
-	from i960-tdep.c and adapt to the function prologues on the 88k.
-	(read_next_frame_reg):  Borrow from mips-tdep.c.
-	FIXME:  frame_locals_address should go away.
-
-	* tm-delta88.h:  Dump all the tdesc stuff.
-	Macros for all frame-related stuff call fns of same name.
-	Remove duplicated definitions.  FP_REGNUM becomes same as
-	SP_REGNUM.  
-
-	* xm-88k.h:  Eliminate lots of library dependencies, now handled
-	in libiberty.  Eliminate KDB nonsupport.
-
-	* doc/gdbint.texinfo:  Add rudiments on frames.  FIXME, add more.
-
-
-	* stack.c (frame_info):  Mark frameless functions.
-	Print locals address (FIXME, remove if same).
-	* blockframe.c:  Comment changes, FIXME after.
-	* coffread.c:  Even without TDESC, need to zap "@" symbols.
-	Don't register for wierd format names; change the names in BFD.
-
-	* alloca.c, language.c, tdesc.c:  Lint.
-	* tdesc.c, tdesc-lib: FIXME:  remove these.
-
-Tue Nov 12 19:30:22 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Add tdesc library support.  Fixups to lint,
-	copying.c rules.
-
-Tue Nov 12 13:43:26 1991  Per Bothner  (bothner at cygnus.com)
-
-	* symtab.c (decode_line_1):  Remove spurious call to operator_chars.
-
-	Allow setting breakpoints on C++ destructors.
-	* valops.c (destructor_name_p):  Don't check TYPE_HAS_DESTRUCTOR,
-	since it lies.  Rely on callers to catch missing destructors.
-	* symtab.c (decode_line_1):  For example (see above), here.
-	* buildsym.c, symtab.h:  Remove TYPE_FLAGS_HAS{CON,DE}STRUCTOR
-	flags since they are no longer used.
-
-	Fixes to support C++ methods with functional parameters.
-	* c-exp.y (func_mod rule):  Allow (and ignore) list of parameter
-	types in a function type.
-	* eval.c (parse_and_eval_type), value.h:  New function,
-	parse_and_eval_type, is based on old code from check_stub_method.
-	But don't actually evaluate the cast, since that calls
-	value_cast(), whcih may fail.  Just extract the type
-	from the parsed expression.
-	* values.c (check_stub_method):  While looping through the
-	arguments, adjust depth *after* parameter has been handled.
-	Replace call and setup of parse_and_eval with new function
-	parse_and_eval_type.
-
-Tue Nov 12 09:40:07 1991  Fred Fish  (fnf at cygnus.com)
-
-	* utils.c, rem-multi.shar:  Remove fixed arg count version of
-	concat().
-
-	* altos-xdep.c, arm-xdep.c, coffread.c, command.c, convex-xdep.c,
-	core.c, dwarfread.c, gould-xdep.c, infcmd.c, language.c,
-	m88k-xdep.c, main.c, printcmd.c, pyr-xdep.c, source.c,
-	sun386-xdep.c, symm-xdep.c, umax-xdep.c, values.c, xcoffread.c:
-	Change all instances of use of fixed args concat() to variable
-	args concat() now located in libiberty.
-
-Tue Nov 12 07:23:46 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Add xcoffread.c, xcoffexec.c.
-	* xcoffread.c:  New file for handling AIX mangled-coff files.
-	* xconfig/rs6000, tconfig/rs6000:  New files.
-	* buildsym.c:  Add hooks for xcoffread.c.
-	* rs6000-pinsn.c, rs6000-tdep.c, rs6000-xdep.c, tm-rs6000.h,
-	xm-rs6000.h, rs6k-opcode.def, rs6k-opcode.h:  New files.
-	* xcoffexec.c:  New file for handling AIX shared libraries.
-
-Mon Nov 11 19:14:31 1991  Fred Fish  (fnf at cygnus.com)
-
-	* core.c:  Minor rewording of message to user containing name of
-	(and possibly arguments to) the program that generated a core
-	file.
-
-	* elfread.c:  Remove the register_addr() stub now that it is no
-	longer needed.
-
-	* procfs.c:  Move misplaced #endif for ATTACH_DETACH.  Add new
-	fetch_core_registers() function for core file support.
-
-Sat Nov  9 13:37:57 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (dwarf_psymtab_to_symtab):  Remove leftover call
-	to do_cleanups() which resulted from a previous change.
-
-	* elfread.c:  Re-enable compilation of register_addr() stub
-	whenever it is not supplied by coredep.c
-
-Sat Nov  9 00:40:32 1991  John Gilmore  (gnu at cygnus.com)
-
-	Add tracking of object files (that contain symbols) to gdb.
-	This includes a "struct objfile" that owns symtabs and psymtabs
-	that were read in from that binary file.
-
-	* symfile.h:  Add struct objfile.  Add pointer to the objfile
-	into the struct sym_fns.
-	Replace global `symfile' and `symfile_mtime' with
-	`symfile_objfile'.  Add global object_files chain.
-
-	* symfile.c:  Move param.h above symtab.h.
-	(sort_misc_function_vector):  Add.
-	(syms_from_objfile):  Was syms_from_bfd.
-	(symfile_open):  Now returns objfile.
-	(allocate_objfile):  New.
-	(free_objfile):  New, replacing free_all_.*symtabs.
-	(symfile_init):  Takes objfile arg, puts it in sym_fns result.
-	(reread_symbols):  Searches whole chain of objfiles.
-	(allocate_symtab):  Takes objfile as new parameter, chains them.
-	Handle INIT_EXTRA_SYMTAB_INFO.
-	(free_all_psymtabs, free_all_symtabs):  Move here from symmisc.c.
-
-	* dbxread.c:  Make more errors into complaints.
-	(push_subfile, pop_subfile):  Move to buildsym.c.
-	(dbx_symfile_read, dbx_symfile_init, fill_symbuf, read_dbx_symtab,
-	start_psymtab, psymtab_to_symtab_1, read_ofile_symtab,
-	dbx_psymtab_to_symtab, ):  Use bfd ops, don't use file descriptor.
-	Pass objfile.  Change callers.
-	(fill_symbuf, SWAP_SYMBOL):  Take bfd as arg.
-	(read_dbx_symtab):  Just wipe out new symbols, not all, on error.
-	(end_psymtab):  Blow away psymtab if empty.
-	(process_symbol_pair):  Swallow into read_ofile_symtab.
-	(process_one_symbol):  Use push_context and pop_context.
-	(virtual_context):  Delete #if 0'd obsolete stuff.
-
-	* buildsym.c (end_symtab):  Pass objfile.
-	(dbx_lookup_type):  Handle null typevector.
-	(dbx_alloc_type):  Check file number, not sym number, for -1.
-	(find_symbol_in_list):  Add for xcoffread.
-	(start_symtab):  Default typevector is empty.  Keep reusing same
-	context_stack.
-	(end_symtab):  Take objfile argument and pass it to
-	allocate_symtab.  Don't make a symtab if no blocks or symbols.
-	Handle empty typevector.
-	(push_context):  New function for context stack nesting.
-	(read_type):  Mark FIXME where we need to reintroduce type smashing.
-
-	* buildsym.h (pop_context):  Macro, paired with push_context.
-	(subfile_stack):  Move here from dbxread.c.
-
-	* coffread.c (end_symtab, read_coff_symtab):  Take and use objfile arg.
-	(read_coff_symtab):  Cleanup by freeing objfile, not all symtabs.
-
-	* mipsread.c (read_mips_symtab, parse_partial_symbols, parse_fdr,
-	new_psymtab, new_symtab):  Take and use objfile arg.
-
-	* dwarfread.c (scan_compilation_units, start_psymtab,
-	process_dies, end_symtab, dwarf_build_psymtabs,
-	read_lexical_block_scope, read_func_scope, read_file_scope):  Take
-	and use objfile argument.
-	(psymtab_to_symtab_1, read_ofile_symtab):  Don't take or use file
-	descriptor.  Use BFD internal functions instead.
-	(end_symtab):  Call global allocate_symtab.
-
-	* elfread.c, target.c:  Minor changes to accommodate objfiles.
-	* symtab.h:  partial_symbol_table has no symfile_name member now.
-	(fn_fieldlists voffset):  avoid non-int bitfield.
-	(struct symtab):  Add objfile * and objfile_chain * of symtabs.
-	(struct partial_symtab):  Add objfile * and objfile_chain * of
-	psymtabs.  Remove symfile_name.
-
-	* symmisc.c:  Lose free_all_symtabs, free_all_psymtabs.
-	(printsyms_command):  Rename from print_symtabs.  Add selective
-	listing if 2nd argument given.  Print objfile info.
-	(printpsyms_command):  Rename from print_partial_symtabs.  Ditto all.
-	(printobjfiles_command):  New; prints objfiles lists, and checks
-	for consistency of symtab, psymtab, and objfile lists.
-
-	* symfile.h, symfile.c, symtab.h:  Lint
-
-Fri Nov  8 23:38:48 1991  John Gilmore  (gnu at cygnus.com)
-
-	* command.c:  Include param.h.
-	* defs.h (warning_setup, warning):  Declare.
-	* expprint.c (print_subexp, UNOP_MEMVAL case):  Lint.
-	* inflow.c (new_tty):  Use USE_O_NOCTTY #define.
-	* language.c, printcmd.c (print_scalar_formatted), signame.c,
-	stack.c:  lint.
-
-Thu Nov  7 18:26:15 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
-
-	* Makefile.in: link with libiberty after libreadline, since
-	readline might want something in libiberty.
-	* m88k-xdep.c: Fixed the register offsets in the ptrace_user
-	struct for BCS 88k machines.
-	* xm-m88k.h: don't define USIZE if already defined.
-	* configure.in: Added delta88 target.
-
-Thu Nov  7 04:51:19 1991  John Gilmore  (gnu at cygnus.com)
-
-	* am29k-pinsn.c, am29k-opcode.h:  Fix decoding of mtacc, dmac, fmac.
-
-	* tm-*.h:  Remove READ_DBX_FORMAT, COFF_FORMAT, and
-	READ_MIPS_FORMAT, which have been unused since BFD.  Still
-	remaining is COFF_NO_LONG_FILE_NAMES.
-	* tm-sun3.h, tm-altos.h:  Remove detritus accidentally left from
-	function calling code moved to m68k-tdep.c.
-
-Wed Nov  6 17:21:59 1991  John Gilmore  (gnu at cygnus.com)
-
-	* coffread.c:  Eliminate c_nsyms in favor of c_naux.
-	Complain if no auxents on .bf and .ef FCN symbols, and assume
-	lots of line numbers.
-	(init_linenos, enter_linenos):  Use a sentinel at the end of the
-	read-in linenos, to make for a fast, safe loop-end test.
-
-Wed Nov  6 02:54:08 1991  Steve Chamberlain  (sac at cygnus.com)
-
-	* coffread.c (read_coff_symtab): coffread used to rely on the
-	x_sym.x_misc.x_lnsz.x_lnno field giving the # of linnos in a
-	function. Two of the formats I'm using (29k and 88k) don't seem to
-	set it. Ths patch to fcn_last_line and (enter_linenos) is an
-	attempt to use the actual size of the linno table in the file to set
-	the number of linenos to process.
-
-Tue Nov  5 22:47:46 1991  Steve Chamberlain  (sac at cygnus.com)
-
-	* Makefile.in: put a - infront of the mv y.tab.c c-exp.tab.c and
-	mv y.tab.c m2-exp.tab.c, so that if bison is used, and the files
-	are created in place, so the mv fails, then the make continues.
-
-Tue Nov  5 16:47:47 1991  Per Bothner  (bothner at cygnus.com)
-
-	Add C++ as a separate language.
-	* defs.h (enum language): Add language_cplus.
-	* dwarfread.c (end_symtab):  Support language_cplus.
-	* c-exp.y:  Add new struct language_defn cplus_language_defn.
-	Don't set c to be the default language (see main.c).
-	* c-exp.y (yylex):  Only look for field of this if
-	language is C++.  (First difference from C!)
-	* language.c:  Add case branches for C++ (currently, all
-	the same as C).  Also, add c++ to "usage" note for "set lang".
-	* valprint.c (typedef_print).  Add case branches for C++. 
-	* main.c (main):  New way to set initial language:  Look at
-	file extension of psymtab containing main().  (Same as we
-	do for symtabs, but avoid loading the symtab yet.)
-	* symtab.c: New routine find_main_psymtab(), used by main()
-	to set initial language.
-	* symfile.c (allocate_symtab):  Move code for mapping file
-	extensions-> languages to new deduce_language_from_filename().
-
-	Fix a C++ problem when looking for methods in super-classes.
-	There was confusion between base and derived types.
-	* valops.c (value_fn_field):  Change function interface.
-	* values.c:  Use new value_fn_field interface.
-
-Mon Nov  4 10:49:33 1991  Per Bothner  (bothner at cygnus.com)
-
-	* infrun.c:  Fixed typo in comment.
-	* utils.c:  All the v*fprintf emulation is now in libiberty,
-	so we can get rid of some junk.
-	* xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco,
-	xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more.
-	* m68k-pinsn.c (print_insn_arg):  Support BB/BW/BL
-	type operands, as used by branch instructions.
-	* gmalloc.c: Fix prototype of memcpy.
-	* elfread.c: Comment out register_addr, since it conflicts
-	with the one in coredep.c.
-	* buildsym.h:  Remove extern declarations of two functions
-	that are really static in buildsym.c.
-	* tm-mips.h: Add symbolic names for more registers.
-	* mips-xdep.c (store_inferior_registers): Use new register names.
-	* xm-mips.h: Simplify REGISTER_U_ADDR, since it is now
-	only used for core files, not ptrace.  Therefore,
-	the KERNEL_U_ADDR hack is no longer needed.
-	The mapping to ptrace number is now in in mips-xdep.c.
-	* mips-xdep.c:  Define REGISTER_PTRACE_ADDR (using the
-	mapping from the old REGISTER_U_ADDR), and use it
-	in {fetch,store}_inferior_registers.
-	* mipsread.c: Rename #include ecoff.h to new name coff-mips.h.
-	* mips-tdep.c (mips_push_dummy_frame, mips_pop_frame):
-	Save/restore FP regs correctly (?).
-	* dbxread.c: Remove duplicate define_symbol and type_synonym_name
-	(these had been previously moved to buildsym.c).
-	Hence, define_symbol becomes extern instead of static.
-	* buildsym.c (read_struct_type):  Comment out bogus handling
-	of C++ operator methods.  Minor hacking of reading of class
-	contexts. Make define_symbol non-static, so dbxread.c can call it.
-
-Fri Nov  1 11:05:47 1991  John Gilmore  (gnu at cygnus.com)
-
-	* mipsread.c (read_mips_symtab, read_the_mips_symtab):  Use real
-	filename with error messages.
-	* stack.c (frame_select_command):  Rename to select_frame_command
-	to avoid "fr" and "fra" having nonunique completions.
-	* symfile.c (sort_symtab_syms):  Ignore sort of zero symtab *.
-	(symfile_init):  Print file format name when unable to handle it.
-	(free_named_symtabs):  Use BLOCKVECTOR rather than obsolete BLOCKLIST.
-	* symmisc.c (free_symtab):  Only free linetable if nonzero.
-	* symtab.h:  Remove obsolete BLOCKLIST macros.
-
-Thu Oct 31 18:12:43 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (wait_for_inferior):  another stepi/nexti fix.  Ensure
-	that stop_step is 1 at bottom of main loop.  I don't know why this
-	needs to be done, but it helps me sleep better at night.
-
-Sun Oct 27 18:18:39 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* main.c (initialize_history):  Read history after reading all
-	init files.
-
-Sun Oct 27 14:09:25 1991  John Gilmore  (gnu at cygnus.com)
-
-	* buildsym.c:  Break out initial malloc sizes.
-	(record_line):  Record directly in a subfile.  Alloc on demand.
-	(compare_line_numbers):  Add from xcoffread.c.
-	(end_symtab):  New params say whether to sort pendings and
-	linetable.  Patch block stabs if defined.  Shrink linetable before
-	allocating the symtab.
-	* buildsym.h:  Delete line_vector* and prev_line_number.  Add 
-	global_stabs and file_stabs for xcoffread.
-	* dbxread.c (start_subfile):  Move to buildsym.  Change above calls.
-	* symtab.h:  LINETABLE(symtab) can now be null.  Zap LINELIST.
-	* symmisc.c, symtab.c:  Cope with null LINETABLEs.
-
-	* blockframe.c:  Pass fromleaf to INIT_EXTRA_FRAME_INFO.
-	* tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h,
-	tm-sparc.h:  Accept fromleaf parameter.
-	* c-exp.y (yyerror):  Pass error message if given.
-	* configure.in:  Add rs6000 host and target.
-	* inflow.c (new_tty):  O_NOCTTY kludge for RS/6000.
-	* symfile.h (entry_point):  Add.
-
-Sat Oct 26 00:16:32 1991  John Gilmore  (gnu at cygus.com)
-
-	* buildsym.c:  New file.  Breaks out symbol-table-building routines
-	from dbxread.c, so they can be shared with xcoffread.c.
-	* buildsym.h:  New file.  Declarations for buildsym.c users.
-	* dbxread.c:  Remove large chunks into buildsym.c.
-	* Makefile.in:  Add buildsym.c and buildsym.h.
-
-	* symfile.c (syms_from_bfd):  New routine.
-	(add_symbol_file):  Call it to do the real work.
-	(syms_from_bfd):  Initialize entry_point before calling symfile_init.
-	* symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c:
-	Avoid declaring or setting entry_point (symfile.h & symfile.c cope).
-
-Fri Oct 25 10:58:16 1991  Mark Eichin  (eichin at cygnus.com)
-
-	* cplus-dem.c (cplus-demangle): added support for templates, static
-	data, and the new (correct) mangling for destructors.
-
-	* dwarfread.c: (dwarfwarn): created a varargs version of
-	dwarfwarn, for non __STDC__ compilers.
-
-	* c-exp.y: (yylex): added match for "template" token.
-	(typebase): added TEMPLATE name '<' type '>' clause, for explicit
-	specification of template types.
-
-	* symtab.c: (lookup_template_type): new function for finding
-	templates in symbol table.
-	(type_name_no_tag): changed to explicitly check for s/u/e at the
-	beginning of the symbol - if it is a template, none of these will
-	be there (but the name will still contain spaces.)
-
-Fri Oct 25 18:59:32 1991  Per Bothner  (bothner at cygnus.com)
-
-	Various fixes to improve g++ debugging.
-	* symtab.h:  Add is_const and is_volatile flags for each method.
-	These are bit fields - take their space from voffset,
-	which shrinks to 30 bits.  Since voffset is now a bitfield,
-	make it unsigned for portability.  This changes its interpretation
-	slightly:  Static methods now have voffset 1 instead of -1,
-	and virtual offsets start at 2, not 1.
-	* symtab.c:  Renamed gdb_mangle_typename to gdb_mangle_name,
-	since it now returns an entire magled method name, not just
-	the type part.  This avoids some duplication.
-	It also allows us to correctly mangle const and volatile
-	methods (using the new is_const and is_volatile bit fields
-	mentioned above).
-	* valprint.c (type_print_base), values.c (check_stub_method):
-	Simplify by using new gdb_mangle_name.
-	* values.c (value_headof):  Fix to correctly handle single
-	inheritance (actually two fixes, either of which suffices).
-	* dbxread.c (read_struct_type):  Handle const and volatile
-	method specifiers.
-	* dbxread.c (read_struct_type):  Yet one more place where
-	we must handle '\\' continuations.
-	* valprint.c (vtbl_ptr_name): Add final '\0'.
-
-Fri Oct 25 16:06:38 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE):  fix output of
-	short return values for sparc and 68k.  Patch from Paul Eggert.
-
-	* coffread.c, coredep.c, i386-xdep.c:  install patches for
-	SysV/386 3.2 from Mauro DePalma.
-
-Fri Oct 25 02:02:13 1991  John Gilmore  (gnu at cygnus.com)
-
-	* core.c (core_file_info), exec.c (exec_file_info):  Print file
-	type.  Use printf_filtered.
-
-	* valops.c (value_fetch_lazy):  Avoid 0-length fetches.
-
-Thu Oct 24 23:06:40 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c:  Add casts to remove compiler warnings.
-
-	* tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h,
-	tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h,
-	tm-sun3.h:  Remove locally duplicated code for calling functions
-	in the inferior.  The only differences were in the specific trap
-	vectors used and whether or not an fpu was present.  These are
-	now handled by appropriate definitions of BPT_VECTOR and
-	HAVE_68881 respectively.  Other minor obvious cleanups.
-
-	* valops.c:  Correct a minor misspelling.
-
-	* utils.c:  Remove local BSD/USG hacks that are now in libiberty.
-
-	* dwarfread.c:  Remove prototype for dwarfwarn.  Does not work
-	with <varargs.h>.
-
-Thu Oct 24 09:33:44 1991  John Gilmore  (gnu at cygnus.com)
-
-	* stack.c (frame_command):  Always print.  Use new
-	frame_select_command to select a frame without printing.	
-
-	* dwarfread.c:  Use <varargs.h>, since <stdarg.h> is not portable.
-
-Thu Oct 24 01:32:51 1991  Fred Fish  (fnf at cygnus.com)
-
-        * dwarfread.c: New file for DWARF debugging format support.
-
-	* elfread.c: New file for ELF object file format support.
-
-	* procfs.c: New file for SVR4 /proc (process file system) support.
-
-	* tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for
-	Amiga UNIX support.
-
-	* xm-svr4.h, tm-svr4.h: New files for SVR4 support.
-
-	* xm-m68k.h: New file for host machines with m68k cpu.
-
-	* Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR.
-	Add elfread.o and dwarfread.o to OBS.
-
-	* symfile.h: Add "elf" to list of supported formats in comment.
-
-	* c-exp.y, defs.h, symtab.h, valprint.c:  Add three new builtin
-	types to gdb, builtin_type_long_double, builtin_type_complex, and
-	builtin_type_double_complex.  Add and use new TARGET_SHORT_BIT,
-	TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT,
-	TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and
-	TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated
-	types on the target machine (ala the existing TARGET_LONG_LONG_BIT).
-
-	* infrun.c:  When using SVR4 /proc interface instead of ptrace(),
-	call proc_set_exec_trap() to setup child to stop at first instruction.
-
-	* inftarg.c: When using SVR4 /proc interface, call proc_wait()
-	rather than wait().
-
-	* m68k-tdep.c: Add new routines supply_gregset(), fill_gregset(),
-	supply_fpregset(), and fill_fpregset(), which are machine
-	dependent support routines for SVR4 /proc interface.
-
-	* utils.c: Add warning_setup() and warning().  Warning() behaves
-	the same as error() except that it returns normally rather than
-	jumping back to command level.  Modules that don't want to call
-	warning() for some reason, but want to produce their own warnings,
-	can call warning_setup() to ensure compatibility with the way
-	warning() and error() deal with the terminal.
-
-	* symtab.c: Make internal errors produce more useful messages.
-
-	* tm-68k.h: Move code that is duplicated in almost every single
-	m68k based machine's configuration files to this common file.
-	Duplications in the configuration files still need to be removed
-	(FIXME).
-
-	* infrun.c (child_create_inferior): System V versions must call
-	setpgrp() with no arguments, to comply with prototyping typically
-	in <unistd.h>.
-
-	* munch: Add support for SVR4 style nm output.
-
-	* dbxread.c, mipsread.c symmisc.c, symtab.c:  Remove the object
-	file specific fields from the partial symbol table structure and
-	replace them with a pointer to private data for each different
-	flavor of object file reader to initialize appropriately.
-
-Wed Oct 23 09:38:20 1991  John Gilmore  (gnu at cygnus.com)
-
-	* xconfig/sun[34]os4:  Add note about strstr botch on sunos4.0.3c
-	and previous.
-
-	* mipsread.c (fixup_undef_type):  New function.  If a struct /
-	union / enum is defined in a header file but nowhere else used,
-	(by typedefing, pointer referencing or declaration) the mipsread code
-	builds the complete tree for the structure but leaves its code as
-	TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is.
-	Guess its type based on the details of the members.
-
-Tue Oct 22 18:04:32 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (wait_for_inferior):  Check return value from
-	find_pc_line.
-
-Mon Oct 21 17:47:03 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (wait_for_inferior):  fix stepi/nexti that was broken
-	by my last edit to this routine.
-
-Mon Oct 21 14:27:43 1991  John Gilmore  (gnu at cygnus.com)
-
-	* tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging.
-	FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap
-	the values before putting them into the dummy code.  (From Peter
-	Schauer)
-
-Mon Oct 21 10:04:39 1991  Steve Chamberlain  (steve at rtl.cygnus.com)
-
-	* configure.in: added ebmon target.
-
-Wed Oct 16 22:49:58 1991  John Gilmore  (gnu at cygnus.com)
-
-	GDB-4.2 release!
-
-	* Makefile.in:  Roll VERSION to 4.2.
-	* README, TODO, WHATS.NEW:  Update.
-
-	* core.c (core_open):  Improve error message for bad file.
-	Pass .reg virtual memory address to fetch_core_registers to help
-	it find the registers in the core-file header.
-	* coredep.c (fetch_core_registers):  Take new argument, use it,
-	and pass it to register_addr to locate the block of registers.
-	* xm-mips.h:  Update KERNEL_U_ADDR for new scheme.  Cleanup a bit.
-
-	* dbxread.c (read_dbx_symtab, process_one_symbol):  Handle
-	Sequent N_FN_SEQ like everybody else's N_FN.
-
-	* main.c:  Circumvent SCO cc bug with #if !!defined(USG).
-	* tm-i386v.h:  #endif guck.
-	* xconfig/i386*:  Remove -Dgetpagesize()=4096 kludge.
-	* xconfig/i386sco:  Add HAVE_STRSTR to avoid ANSI bdeath.
-	* xconfig/tahoe:  Add REGEX, which seems to be missing.
-
-	* coredep.c:  Add <sys/types.h> for SCOnix.
-	* dbxread.c (read_dbx_symntab):  Avoid coredump on malformed file.
-	* printcmd.c (print_formatted):  Flush output before disassembly.
-
-Tue Oct 15 20:12:32 1991  Roland H. Pesch  (pesch at fowanton.cygnus.com)
-
-	* doc/refcard.tex (sec "Working Files"): consistent metavars and
-	other improvements, due to comments by François Pinard
-	(pinard@iro.umontreal.ca) 
-
-	* doc/gdb.texinfo (appendix "Installing GDB"): changes in
-	configure, and improvenets related to Pinard's refcard comments
-
-Tue Oct 15 08:45:12 1991  John Gilmore  (gnu at cygnus.com)
-
-	Changes from Fred Fish:
-	* tm-68k.h (FPI_REGNUM):  Add.
-	* infrun.c (child_create_inferior):  flush stdout and stderr
-	before forking.
-	* configure.in:  Handle amigados, amix hosts and targets.
-	* inflow.c:  Handle TIOCGLTC_BROKEN for Amiga.
-
-	From Andreas Schwab:
-	* values.c (show_convenience):  Use printf_filtered.
-	* main.c (define_command):  Check result of lookup_command for
-	exact match.
-	(echo_command):  Use printf_filtered, and force output out.
-
-	* dbxread.c (read_enum_type):  Avoid Modula-2 kludge that breaks C
-	programs.
-	* i387-tdep.c (double_to_i387):  Fix typo for double_to_ieee_extended.
-	* utils.c (_initialize_utils):  If !ISATTY, don't paginate.
-	* configure.in, tconfig/decstation, xconfig/decstation:  Rename
-	dec3100 to decstation.
-
-Mon Oct 14 13:37:50 1991  Roland H. Pesch  (pesch at cygnus.com)
-
-	* doc/gdb.texinfo: Catch up to changes recorded here in ChangeLog
-	(nodes Continuing and Stepping; Memory; Targets) clarifications
-	due to Larry Breed
-
-Fri Oct 11 23:27:06 1991  John Gilmore  (gnu at cygnus.com)
-
-	* tm-{irix3,mips,nindy960,pn,symmetry,vx960}.h:  Move
-	REGISTER_U_ADDR to corresponding xm- file.  Sugg. by Peter Schauer.
-
-	* symmisc.c (print_partial_symtabs):  Add printpsyms debug cmd.
-
-	* m68k-tdep.c (m68k_push_dummy_frame, m68k_pop_frame):  Add
-	generic routines for calling inferior functions.
-
-	* blockframe.c (inside_main_scope, inside_entry_scope):  New.
-
-	* copying.awk:  Filter formfeeds out of copying & warrantee.
-	Make them available as `show copying' and `show warrantee' also.
-	* main.c (print_gnu_advertisement):  Advt `show' commands.
-
-Thu Oct 10 17:25:47 1991  John Gilmore  (gnu at cygnus.com)
-
-	* mach386-xdep.c:  Even when cross-compiling, leave in the
-	core-file reading code.
-	* core.c (get_core_registers):  Avoid coredump if no .reg section.
-
-Wed Oct  9 17:03:34 1991  John Gilmore  (gnu at cygnus.com)
-
-	* mipsread.c, coffread.c:  initialise TYPE_VPTR_FIELDNO to -1.
-	This avoids coredumps under `set print object on' in value_headof
-	(called erroneously by value_from_vtable_info) for `p &struct'
-	or `p *struct'.  From Peter Schauer.
-
-Mon Oct  7 00:06:52 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Roll version to 4.1.2.
-	* dbxread.c:  Use aout64.h, not a.out.gnu.h.  Get external symbol entry
-	size from BFD (but, FIXME, we don't yet read external nlists's and
-	convert them to internal nlists's before handling them -- we still
-	assume they have the same size and alignment.)  Use SET_NAMESTRING
-	everywhere useful.
-	* exec.c (exec_file_command):  Move dead coff-encapsulation code
-	to BFD.
-	* m88k-tdep.c, m88k-xdep.c:  Remove encap test and #inc <a.out.h>.
-
-Fri Oct  4 22:30:06 1991  John Gilmore  (gnu at cygnus.com)
-
-	* configure.in, tm-i386v.h, xm-i386v.h: Intel 386 Mach host port.
-	* xm-i386mach.h, mach386-xdep.c, xconfig/i386mach:  New files.
-
-Fri Oct  4 17:04:31 1991  Per Bothner  (bothner at cygnus.com)
-
-	More patches from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
-	* mips-xdep.c (store_inferior_registers):  Don't try to
-	write the (pseudo) FP.
-	* mipsread.c (parse_partial_symbols):  Improved algorithm for
-	setting pst->texthigh.
-
-Fri Oct  4 16:47:32 1991  Roland H. Pesch  (pesch at cygnus.com)
-
-	* doc/Makefile: make TEXINPUTS include . everywhere
-
-Fri Oct  4 00:35:56 1991  John Gilmore  (gnu at cygnus.com)
-
-	* coffread.c, dbxread.c, symfile.c, symmisc.c, symtab.h:  Remove
-	vestiges of typevectors, which were for symsegs and are no longer
-	used.  (From a question by Eliot Dresselhaus
-	<dresselh@RFT30.nas.nasa.gov>).
-
-Thu Oct  3 09:33:26 1991  John Gilmore  (gnu at cygnus.com)
-
-    	* dbxread.c, coffread.c:  static-ize functions that were
-	gratuitiously external.  (From Fred Fish.)
-
-	* c-exp.y:  sym->class to SYMBOL_CLASS (sym).
-
-	* dbxread.c (dbx_lookup_type):  Keep doubling size of typevector
-	until it is large enough.    
-
-	* dbxread.c (read_type):  Handle error case slightly better.
-	Make complaint message not C++-specific.
-
-Wed Oct  2 17:21:07 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (wait_for_inferior):  Fix step/next so that you only
-	stop at the beginning of a new line.  This fixes various problems
-	with for loops, nested if-else's and switch statements.
-
-Tue Oct  1 06:33:55 1991  John Gilmore  (gnu at cygnus.com)
-
-	* symtab.c (lookup_symtab_1, lookup_symbol):  "fatal" errors
-	between symtabs and psymtabs become ordinary error()s.
-
-	* dbxread.c (read_dbx_symtab):  Relocate end_of_text_addr
-	properly, making "end pc" correct in shared lib psymtabs.
-	(From Guy Harris <guy@auspex.com>.)
-
-Mon Sep 30 13:15:31 1991  John Gilmore  (gnu at cygnus.com)
-
-	* dbxread.c:  Enable, but soften, const_vol_complaint.
-	(read_dbx_symtab):  N_STSYM and N_LCSYM define static vars.
-	Ditto Gould N_NBSTS and N_NBLCS.  Also, all types in the psymtab
-	should be file-scope, not global.
-	(read_struct_type):  Remove ancient multiple-inheritance warning.
-	(read_range_type):  Check base type, complain & patch if undefined.
-	* stack.c (frame_info):  Demangle the function name in `info stack'.
-	(From Peter Schauer)
-
-Sat Sep 28 10:02:33 1991  John Gilmore  (gnu at cygnus.com)
-
-	* eval.c (evaluate_subexp_for_address):  Don't use
-	TYPE_POINTER_TYPE directly (it might be zero if this type has
-	never had a pointer created before); use lookup_pointer_type.
-	* symtab.c (lookup_method_type):  Arguments were swapped in all
-	callers, so fix it here.  I'm amazed this worked at all!
-
-Fri Sep 27 18:09:31 1991  John Gilmore  (gnu at cygnus.com)
-
-	* c-exp.y, m2-exp.y:  Define more yysymbols that happen to be
-	"bss" rather than "data" symbols, but which still conflict.
-	* m2-exp.y:  Lint.
-
-	* coffread.c (coff_symfile_read):  Use xmalloc, not malloc.
-	* core.c (core_files_info):  Shorten output.
-	* exec.c (exec_files_info):  Ditto.
-	(build_section_table):  Ignore zero-length sections.
-	* language.c, printcmd.c:  Lint.
-	* language.h (get_frame_language):  Declare.
-	* saber.suppress:  update.
-	* stack.c (find_relative_frame):  Remove complex code that was
-	#if 0'd, stick with simple code.  Lint.
-        * saber.suppress:  Update a bit.
-	* symfile.c (add_symbol_file_command):  Add "?" to question.
-	* utils.c (parse_escape):  Avoid \a due to bdead compilers.
-	* value.h:  Declare typedef_print.
-
-	* valprint.c (val_print, type_print_base):  TYPE_CODE_RANGE less
-	kludgey.
-
-	* nindy-tdep.c (nindy_frame_chain_valid):  Use lookup_misc_func.
-	(Reported by Mark Peek <mark@imagen.com>.)
-
-	* solib.c (solib_map_sections):  Relocate all sections, even
-	though only the text section's size is tracked.  Mark ld_text
-	for eventual elimination as we generalize to N sections.
-
-	* infrun.c (wait_for_inferior):  Don't check if the PC is in a
-	call_dummy if we were stopped by a random signal that is being
-	passed to the program.  This produced wierd results when calling
-	functions in the inferior and signals (e.g. SIGALRM) were in use.
-
-Tue Sep 24 18:05:30 1991  John Gilmore  (gnu at cygnus.com)
-
-	* infrun.c (IN_SIGTRAMP):  Not parenthesized properly.
-	Bugfix from Paul Eggert <eggert@twinsun.com>.
-	* tm-ultra3.h (IN_SIGTRAMP):  Ditto.
-	* valprint.c (print_floating):  Print 9 digits for IEEE floats.
-	From Paul Eggert.
-
-Mon Sep 23 15:50:07 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Roll VERSION to 4.1.1.
-	* source.c (line_info):  Peter Schauer fixes a bug I introduced in
-	hex conversion.
-
-Fri Sep 20 16:10:52 1991  John Gilmore  (gnu at cygnus.com)
-
-	GDB-4.1 release!
-
-	* Makefile.in (VERSION):  Set to 4.1.	
-	* language.c (set_language_command):  Print useful help message,
-	and restore the language string after giving help.
-	* valprint.c (typedef_print):  Print typedef in C or M2.
-	* symtab.c (list_symbols):  Use it.
-	* main.c (main):  Avoid any output before (gdb) prompt when -q.
-	* language.c (set_language_command):  Handle errors by restoring
-	the language string to its current state (fix from A. Beers).
-	* doc/gdbint.texinfo:  Roll in information from README.  Rearrange
-	"how to install" and "how to print the doc" stuff so it drops
-	easier into README.
-	* configure.in:  Rename rtpc CPU to romp to match config.sub.
-	* README, WHATS.NEW, TODO:  Update for gdb-4.1.
-
-Fri Sep 20 17:39:14 1991  Roland H. Pesch  (pesch at cygnus.com)
-
-	* doc/gdb.texinfo: Updates from ChangeLog.  set/show write, 
-	autoloading shared libs, copyright etc on GDB startup, clean up $_
-	and $__ index refs, set/show listsize and related updates to list
-	cmd.  New host/target configs.
-
-Fri Sep 20 15:46:00 1991  Roland H. Pesch  (pesch at cygnus.com)
-
-	* doc/Makefile: generate aux version-no file doc/gdbVN.m4
-	from main Makefile.in version definition
-	doc/gdb.texinfo: use version recorded in doc/gdbVN.m4 for current
-	GDB version no refs 
-	Makefile.in (setup-to-dist): generate doc/gdbVN.m4 
-
-	* doc/gdb.texinfo: merge new language-switching and lang-specific
-	doc by Andrew Beers
-
-Fri Sep 20 15:00:57 1991  Per Bothner  (bothner at cygnus.com)
-
-	* mcheck.c: Add __ONEFILE kludge to allow compilation by non-ANSI
-	compilers (which may lack stddef.h).
-
-Fri Sep 20 13:29:42 1991  John Gilmore  (gnu at cygnus.com)
-
-	* dbxread.c (read_dbx_symtab, process_one_symbol):  N_FN and
-	N_WARNING are the same except for the N_EXT bit, so just use their
-	values alone, rather than OR-ing them with N_EXT.
-
-Fri Sep 20 12:27:55 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* mipsread.c (parse_lines):  Deal with negative extended line
-	offsets correctly.
-
-	* c-exp.y, m2-exp.y:  #define yyerrflag and yynerrs to avoid
-	global symbol conflicts.
-
-Fri Sep 20 02:28:15 1991  John Gilmore  (gnu at cygnus.com)
-
-	* .gdbinit:  Move 'set complaints' to top, so it runs even in
-	case we aren't debugging GDB.
-	* language.c (_initialize_language):  Fix type check and range
-	check documentation strings.
-	* utils.c (!HAVE_VPRINTF):  Define vfprintf as a function, so
-	language.c can use it.  (Though language.c should really not be
-	handling warnings/errors the way it does, FIXME.)
-	* symtab.c (lookup_primitive_type):  const lint.
-
-	Bugfix from Peter Schauer:
-	* source.c (lines_to_list):  Make signed, to avoid comparison
-	going unsigned and complaining that -3 is too high for 21 lines.
-	* stack.c (lines_to_list):  Ditto.
-
-Thu Sep 19 23:33:41 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in (HFILES):  Add minimon.h.
-	(VERSION):  Roll version number to 4.0.95.
-	(gdb.tar.Z, make-proto-gdb.dir, setup-to-dist, gdb-XXX.tar.Z):
-	New rules for building distributions.  Normal distribution
-	is built by doing `make -f Makefile.in gdb.tar.Z' in the directory
-	one level up from here; it calls make-proto-gdb.dir to build a
-	directory `proto-gdb' which is an image of the release.  The old
-	`gdb.tar.Z' rule still works too.
-	* config.sub, configure:  Roll in latest from ..
-
-Thu Sep 19 17:41:24 1991  Roland H. Pesch  (pesch at cygnus.com)
-
-	* doc/gdbint.texinfo: Reorder contents; reorganize new-host,
-	new-target, and new-config chapters; fix minor typos; come closer
-	to usual GNU markup conventions for @file @samp @code @var.
-
-Thu Sep 19 17:04:12 1991  Per Bothner  (bothner at cygnus.com)
-
-	Patches from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
-	* mipsread.c (parse_partial_symbols): Enter the name of all
-	structs/unions... into the psymtab so we can access them if the
-	symtab is not read in.
-	* mips-tdep.c:  Remove some unneeded #includes.
-	* xconfig/dec3100: Add HAVE_STRSTR.
-
-Thu Sep 19 15:14:23 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Circumvent Sun Make bug on *-exp.tab.o.
-	* c-exp.y, m2-exp.y:  Lint.
-	* m2-exp.y:  Avoid using yytname[] which is a Bison-ism.
-	* valprint.c (val_print_fields):  Check for stub type.
-	* mipsread.c (_initialize_mipsread):  Avoid using
-	builtin_type_void at initialize time.
-	(mipscoff_symfile_read):  use it now.	
-
-Wed Sep 18 15:55:51 1991  John Gilmore  (gnu at cygnus.com)
-
-	Merge multiple-language support, and partial Modula-2 support,
-	from Andrew Beers <beers@cs.buffalo.edu>.
-
-	* i387-tdep.c:  New file, consolidates most 80387 support,
-	and eliminates host dependency on double<->extended conversions.
-	* i386-xdep.c, symm-xdep.c:  Remove most 387 support.
-	* xconfig/i386{sco,v,v-g,v32,v32-g}:  Now need i387-tdep.o.
-
-	* symfile.c (allocate_symtab):  New fn, consolidates the work
-	of allocating and initializing a new struct symtab.  Set the
-	language of the symtab based on its filename extension.
-	* symfile.h:  Declare it.
-	* mipsread.c (new_symtab):  Use it.  Minor formatting changes.
-	* dbxread.c (end_symtab):  Use it.
-
-	* mipsread.c (parse_symbol, case stParam and stProc):  Add #if 0'd
-	code for saving types of parameters with each function definition.
-	* dbxread.c (define_symbol, function and parameter cases):  Ditto.
-	(read_dbx_symtab, case N_DEFD):  Ignore.
-	(read_enum_type):  Recognize FALSE/TRUE enum as Modula-2 BOOLEAN.
-	(read_range_type):  Rename MAX_OF_TYPE to MAX_OF_C_TYPE, etc.
-	#if 0 out its uses, though, since they set a dead value.
-	* coffread.c (end_symtab):  Use allocate_symtab.
-	(process_coff_symbol):  #if 0'd for functions and params as above.
-	(read_enum_type):  Recognize Modula-2 BOOLEAN.
-	* symtab.c (add_param_to_type):  #if 0'd function to add a
-	parameter type to a function type's field list.
-
-	* defs.h (local_hex_format, local_hex_string, *_custom):  Add.
-	* i386-xdep.c, pyr-tdep.c, pyr-xdep.c, remote-vx.c, solib.c,
-	source.c, symfile.c, dbxread.c, breakpoint.c, core.c, exec.c,
-	i387-tdep.c, infcmd.c, mips-tdep.c, stack.c, printcmd.c:  Output
-	hex with local_hex_string for Modula-2 support.
-
-	* breakpoint.c (breakpoint_cond_eval):  Use new value_true to test
-	breakpoint condition language-independently.
-
-	* parse.c:  New file with the common code remains of expread.y.
-	* parser-defs.h:  New file with common declarations from expread.y.
-	* c-exp.y:  New file with the C parser from expread.y, and other
-	language-specific information.
-	* m2-exp.y:  New file with the Modula-2 parser and etc.
-	* expread.y, expread.tab.c:  Remove.
-	* breakpoint.c, eval.c, printcmd.c, expression.h:  Use
-	parse_expression and parse_exp_1 rather than parse_c_expression
-	and parse_c_1.
-
-	* symtab.h (enum languages):  Move to defs.h.
-	(enum type_code):  Add TYPE_CODE_CHAR and TYPE_CODE_BOOL.
-	Declare Modula-2 builtin types.
-	Add MAX_OF_TYPE and MIN_OF_TYPE macros.
-
-	* symtab.c (_initialize_symtab):  Remove builtin type
-	definition and initialization to *-exp.y.  
-	(lookup_primitive_typename):  Use language-dependent vector.
-	(lookup_typename):  Fix bug, make it work if primitive typename.
-	(lookup_unsigned_typename):  Call above.
-	(create_array_type):  Set up range type for array index.
-	(list_symbols):  Call typedef_print to print typedefs.
-
-	* values.c (unpack_long, value_from_longest):  Handle
-	TYPE_CODE_BOOL and TYPE_CODE_CHAR.
-
-	* expression.h (enum exp_opcode):  Add Modula-2 specific opcodes.
-	* expprint.c:  Look up expression opcodes in language-specific
-	table, based on expression's language.  Handle some Modula-2
-	specific opcodes.
-
-	* stack.c (frame_info):  Print language of stack frame.
-	(select_frame):  Also select language, if in auto-mode.
-	(get_frame_language):  New subroutine.
-	* main.c (execute_command):  Warn as language changes automatically.
-
-	* printcmd.c (ptype_command):  Parse types using the language
-	parser, both for language-independence, and so that scopes can
-	be specified.
-
-	* language.h, language.c:  New files for language-specific macros,
-	declarations, and definitions.
-
-	Misc fixes:
-
-	* main.c (main):  If error() is called during early
-	initialization, print its message and then exit(1) from GDB.
-
-	* valprint.c (type_print_base):  Avoid printing garbage for ints
-	of unusual sizes.
-	(_initialize_valprint):  Warn about host/target size assumption;
-	improve long long support slightly.	
-	
-	* convex-tdep.c (comm_registers_info):  Avoid parsing decimal and
-	hex -- let parse_and_eval_address do it.
-
-	* doc/gdbint.texinfo (Languages):  Doc how to add a language.
-
-	* Makefile.in:  Cope with new files and removed files.
-
-Tue Sep 17 08:37:41 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Add Andrew Beers' changes for Modula-2 support.  His ChangeLog
-	entries are enclosed herein.  Not all of these changes
-	have been merged into the master GDB sources -- check the
-	ChangeLog above here for the merge log.
-
-Mon Jun  3 17:05:45 EDT 1991
-
-     m2-exp.y       Created.  Tested outside of GDB for a few days.  Proper
-                    operators were added, C specific operators and tokens
-                    removed.  yylex() revamped to some extent.  Still things
-                    missing from the grammar, such as sets.
-                    Tested for two weeks in GDB v3.5.
-
-Tue Jun 11 17:23:48 EDT 1991
-
-     m2-exp.y       Added boolean constants TRUE and FALSE to the grammar
-                    so they are built-in.  Sort of a hack.
-
-Fri Jun 14 12:53:51 EDT 1991
-
-     m2-exp.y       Added range checking for numeric constants.  Any numeric
-                    constant is assumed to be of builtin type INTEGER unless:
-                    (1) it is octal or hexadecimal, in which case it is a
-                    CARDINAL; (2) it is too big to fit into an INTEGER, in
-                    which case it is a CARDINAL.
-     eval.c         Added simple range checking for +, -, and * on integers.
-                    Doesn't work very well for *, since 6 * 1,000,000,000 =
-                    1,705,032,704, which fails the simple test of result >=
-                    first_operand, no matter in what order the operands are.
-
-Tue Jun 18 14:11:30 EDT 1991
-
-     Broke the parser into parts, one containing the C grammar and the other
-     containing code to be shared by all of the grammars.
-
-     The following files no longer exist:
-
-          expread.y
-          expread.tab.c
-
-     The following files were added:
-
-          c-exp.y        (The C grammar)
-          m2-exp.y       (The Modula-2 grammar)
-          parser-code.c  (Code that is shared by the above grammar)
-          parser-code.h
-          parser-defs.h
-
-     Makefile.dist  Changed to reflect the above dependencies.  NOTE:  It is
-                    now necessary to use the Bison compiler compiler, since it
-                    will generate function/variable prefixes other than yy.
-
-Tue Jun 18 16:47:49 EDT 1991
-
-     symtab.[ch]    Added the external variable working_lang, than holds the
-                    value of the current working language.
-                    Added the ennumerated type language_mode, with the values
-                    language_auto and language_manual, the former meaning that
-                    GDB sets working_lang as needed, and the latter meaning
-                    that the value of working_lang is totally under user
-                    control.
-     symtab.[ch]    Added the Modula-2 pervasive types INTEGER, CARDINAL,
-                    REAL, BOOLEAN and CHAR.  Also added the type codes
-                    TYPE_CODE_BOOL and TYPE_CODE_CHAR.
-     utils.c        Added set_language_command and show_language_command to
-                    implement the GDB support commands "set language" and
-                    "show language".
-     expression.h   A number of identifiers were added to the type exp_opcode
-                    to facilitate Modula-2 builtin functions, integer
-                    division, and array indexing.
-
-Wed Jun 19 13:25:58 EDT 1991
-
-     language.h     Added the macro STRICT_TYPE, which evaluates to non-zero
-                    if the language specified by working_lang requires the use
-                    of strict typing of expressions.  Eventually, even this
-                    will be able to be changed by the user.
-                    Added the macro RANGE_CHECK, which evaluates to non-zero
-                    if the language specified by working_lang requires the
-                    checking of a value against the domain of its type.
-                    Eventually, even this will be able to be changed by the
-                    user.
-     language.[ch]  Predicates involving types (simple_type, ordered_type,
-                    same_type, integral_type, numeric_type, character_type,
-                    boolean_type, float_type) are added.  These predicates are
-                    based on the current value of working_lang, and are handy
-                    in type-checking.
-
-Wed Jun 19 15:39:34 EDT 1991
-
-     eval.c         Added the function type_array_rank which computes the rank
-                    of an array type.
-     valarith.c     Added the funtion value_bool, which when given a integer
-     value.h        value (ie. struct value *) as an argument, it returns a
-                    boolean value (ie.  struct value *) true if that integer
-                    is non-zero, and a boolean value false otherwise.
-     valprint.c     Added cases for TYPE_CODE_BOOL, so Modula-2 BOOLEAN values
-                    will print out properly.
-
-Wed Jun 19 16:36:34 EDT 1991
-
-     valops.c       Added the function value_capitalize, which returns it
-     value.h        argument capitalized if its argument is a lowercase
-                    letter, or the argument unchanged if its argument is not a
-                    letter.
-     valarith.c     Added the function range_check_p, which returns non-zero
-     value.h        if its value argument is between the integral bounds upper
-                    and lower.
-                    Added the function range_check_enum_p, which makes sure
-                    that its value argument is a valid member of the domain of
-                    its type argument.
-                    Added the function range_check_range_p, which makes sure
-                    its value argument lies between the upper and lower bounds
-                    of its type argument, which must be a ranged type.
-                    Added the function check_array_index, which range and type
-                    checks an index of an array.
-                    Added the function value_multi_subscript, which computes
-                    array[idx1,idx2...idxN], given a value array and an array
-                    of values representing indicies.
-     values.c       Changed value_from_long to work with TYPE_CODE_CHAR and
-                    unpack_long to work with TYPE_CODE_BOOL and
-                    TYPE_CODE_CHAR.
-
-Wed Jun 19 18:04:08 EDT 1991
-
-     symtab.c       Stored pervasive types in a structure and make
-                    lookup_pervasive_type() a lookup function that was based
-                    on working_lang.  If lookup_pervasive_type() returned
-                    non-zero, then that value was returned (a fix, since
-                    before it simply wouldn't return the pervasive type.)
-     language.h     Added the macro CAST_IS_CONVERSION, which evaluates to
-                    non-zero if the language specified by working_lang means
-                    "conversion" when it says "cast".
-     valops.c       Added the function value_real_cast(), which performs a
-     value.h        *cast*, not a *conversion*, which is what value_cast()
-                    does when it can.  In particular,
-                    value_cast(<float_type>,4) = 4.0, while
-                    value_real_cast(<float_type>,4) = some mess.
-     eval.c         Modula-2 builtin functions implemented:  ABS, CAP, CHR,
-     parser-code.c  FLOAT, HIGH, MAX, MIN, ODD, ORD, TRUNC, and VAL.  
-     expression.h   Added macros MAX_OF_TYPE and MIN_OF_TYPE to work with MAX
-                    and MIN on integral types.  *NOTE*: These are currently
-                    hardcoded to work only if there are 8 bits per storage
-                    unit.  FIXME.
-     eval.c         Made logical functions call value_bool to return a
-                    properly typed boolean value, based on working_lang.
-
-Thu Jun 20 11:55:27 EDT 1991
-
-     valprint.c     Types now print out in a Modula-2 fashion.  This works for
-                    the cases when the type is printed out step-by-step, that
-                    is, it doesn't work when the name of a structured type
-                    (which includes the keyword "struct", etc.)  is simply
-                    displayed.
-                    FIXME:  Perhaps this is bad.  Parts of it seem to kludgey,
-                    since type specifications in C and Modula-2 are very
-                    different.  The C printing of a type is very recursive,
-                    whereas in Modula-2 it is generally very simple.  C has
-                    type prefixes and suffixes, which have no real analogue in
-                    Modula-2.  Maybe type_print() should call a language
-                    specific type printer.  This is also advantageous if we
-                    compile GDB to exclude some of the languages.  We'll just
-                    leave those functions out.
-
-Thu Jun 20 16:57:10 EDT 1991
-
-     dbxread.c      When reading the complete symbol table in (via
-                    psymtab_to_symtab()), the number and types of function
-                    arguments are added to a function type.  define_symbol()
-                    calls add_param_to_type() to accomplish this.
-                    Assumption:  when we come across a function definition
-                    (N_FUN symbol with an 'f' or 'F' in the name), its
-                    arguments will appear before another function definition.
-                    When a function is found, a pointer to its type is placed
-                    in the global in_function_type.  Changes that
-                    add_param_to_type() makes are to this global.
-     valprint.c     The type of a function now includes (for Modula-2) the
-                    types of its parameters.
-     eval.c         Type checking and a check for the proper number of
-                    arguments is now done for function calls.  Not sure of the
-                    impact this has on C++ member function yet.
-
-Thu Jun 20 19:58:48 EDT 1991
-
-     valprint.c     Rewrote the type printer.  Broke it into two language
-                    specific parts, adding the functions type_print_m2() and
-                    type_print_m2_1().
-                    An unfortunate consequence is this:  if you debugging a C
-                    program in Modula-2 mode (why?), info types does not work
-                    well with regular expressions, since the types are printed
-                    out in Modula-2 terminology, but stored in C terminology.
-     language.[ch]  Added the functions new_type_last(), type_keyword(), and
-                    type_sep() to aid in the printing of typedefs.
-     symtab.c       Made the printing of typedefs as language independent as
-                    possible through calls to new_type_last(), type_keyword(),
-                    and type_sep().
-
-Fri Jun 21 11:50:26 EDT 1991
-
-     dbxread.c      Check all incoming ennumerated types.  If it looks like
-                    Modula-2's BOOLEAN type, then change the type_code of the
-                    type to TYPE_CODE_BOOL so we can process it as a boolean
-                    variable.
-     valprint.c     Replaced some of the 0x%x with calls to sprintf and
-                    hexformat() in val_print().
-     language.[ch]  Added the function hex_to_string(), which converts its
-                    integral argument to a hexadecimal number (format is
-                    language based) and returns the result as a string.
-
-Mon Jun 24 12:25:07 EDT 1991
-
-     valprint.c     Some functions call type_print_1() directly, instead of
-     value.h        using type_print(), so they can specify where (column) to
-                    print things.  Since type_print() takes care of language
-                    dependence, that needs to be called first.  Added a
-                    parameter depth to type_print() (so it is now like
-                    type_print_1).  Changed type_print to type_print_at, and
-                    made type_print a macro that passes a depth argument of
-                    zero.
-     symmisc.c      Changed all calls to type_print_1 to calls to
-                    type_print_at.
-     Makefile.dist  Made it possible to build GDB for a specific set of
-     depend         languages.  Do this by passing a definition for the macro
-                    LANGS to make.  LANGS should be a string containing a
-                    space-separated list of language names (ie. LANGS="c m2").
-                    The default is to build all languages.  Note that grammar
-                    files must follow the naming convention of <lang>-exp.y.
-     gdb.lang       This holds the current value of the LANGS macro.  It is
-                    examined every time make is called, and is updated if
-                    necessary.
-     eval.c         Added #ifdef _LANG_<lang> to these files.
-     expread.c      Still need to add them to dbxread.c and coffread.c.
-     main.c
-     source.c
-     symtab.c
-     utils.c
-     valarith.c
-     valprint.c
-
-Mon Jun 24 16:33:11 EDT 1991
-
-     language.[ch]  Added the functions hexformat_pre() and
-                    hex_to_string_pre(), which take a prefix argument to
-                    include in the format string.  Thus, hexformat_pre("08") will
-                    return "0x08x" (if the working language is language_c). 
-                    Made hexformat() and hex_to_string() calls to the above
-                    with "" as the prefix argument.
-
-     am29k-pinsn.c, arm-pinsn.c, breakpoint.c, convex-tdep.c, exec.c, core.c,
-     dbxread.c, i386-pinsn.c, i386-stub.c, i386-xdep.c, i960-pinsn.c,
-     infcmd.c, inflow.c, m68k-pinsn.c, m68k-stub.c, m88k-pinsn.c,
-     mips-pinsn.c, mips-tdep.c, ns32k-pinsn.c, printcmd.c, pyr-pinsn.c,
-     pyr-tdep.c, pyr-xdep.c, remote-vx.c, remote.c, solib.c, source.c,
-     stack.c, sun386-xdep.c, symfile.c, symm-xdep.c, symmisc.c, tahoe-pinsn.c,
-     valprint.c, vax-pinsn.c
-
-          Changed all occurences of 0x%[0-9]*l*x in printf format strings to
-          calls to hexformat() and hex_to_string().  Format strings without
-          the leading "0x" were ignored.
-
-     depend         Updated to take the above into account.
-
-
-Tue Jun 25 15:27:18 EDT 1991
-
-     symtab.h       Added the types range_mode_t, range_check_t, type_mode_t,
-                    and type_check_t to keep track of the current state of
-                    range and type checking.
-     main.c         Added the variables range_mode, range_check, type_mode,
-                    and type_check to record the current state of range and
-                    type checking.  Added initialization code to main().
-     language.h     Changed the macros STRICT_TYPE and RANGE_CHECK to examine
-                    the above variables.
-
-
-Tue Jun 25 17:57:08 EDT 1991
-
-     dbxread.c      process_one_symbol() updates the variable (enum language)
-                    source_lang based on the extension of the filename
-                    contained in the N_SO sybmol that started this symtab.
-                    When end_symtab() is called, the value of source_lang is
-                    put into the language field.
-     stack.c        select_frame() sets working_lang (and possibly type_check
-                    and range_check) to the language field of the symtab
-                    associated with the frame that is selected if working_mode
-                    is language_auto.  If working_mode is language_manual, a
-                    warning is printed and working_lang is not set.
-     language.c     Added the function set_type_range(), which sets the value of
-                    type_check and range_check (if their modes call for
-                    automatic setting) based on the current value of
-                    working_lang.  A non-zero argument will cause the current
-                    settings to be output.
-
-
-Wed Jun 26 14:51:40 EDT 1991
-
-     eval.c         Added range checks on assignment.
-     m2-exp.y       Added the grammar for sets to the language.  Currently,
-                    these do not do anything except print an error message.
-
-Wed Jun 26 17:01:04 EDT 1991
-
-     m2-exp.y       Added the ability for parse_number() to parse negative
-                    numbers.  A global flag is set upon encountering a unary
-                    minus.  This was done to make, for example, 1 parse as a
-                    CARDINAL, and not as an integer, per Wirth's examples in
-                    Programming in Modula-2 ed.4.
-     valprint.c     Added support for "set radix 2" by then setting
-                    output_format to 't'.
-     eval.c         Implemented range checking on subrange types.  Added calls
-                    to range_check_range_p for BINOP_ASSIGN and BINOP_VAL.
-                    Implemented MIN and MAX for ennumerated types.  The
-                    minimum value of an ennumerated type is defined by Wirth
-                    as the first identifier, and the maximum as the last.
-     m2-exp.y       Made octal numbers ending with "B" be characters and those
-                    ending with "C" be numbers, per Wirth's book. (p. 34)
-          
-Thu Jun 27 14:11:52 EDT 1991
-
-     stack.c        select_frame() now only sets working_lang, it does not
-                    notify the user.  If working_mode is language_manual, then
-                    a warning is issued once.
-     main.c         At the end of each call to execute_command(), working_lang
-                    is checked against the local static (enum language)
-                    current.  If they differ and working_mode is
-                    language_auto, the new settings of language, type and
-                    range checking are printed out.
-     stack.c        Modified frame_info() to include the language of the
-                    current frame in the output of "info frame".
-     language.[ch]  Added the function language_str() which returns the name
-                    of the current language.
-
-Fri Jun 28 15:33:14 EDT 1991
-
-     m2-exp.y       Added the built-in procedures INC, INCL, DEC, and DECL to
-                    the language.  INCL and DECL currently cause an error,
-                    since sets are not implemented yet.  INC and DEC are
-                    implemented as PREINCREMENT/PREDECREMENT with one
-                    argument, and as ASSIGN_MODIFY with two arguments.
-     eval.c         Added type checking to the above cases.
-     value.h        Added not_lval_constant to the lval_type ennumerated type.
-                    not_lval_constant means that the value is a constant
-                    value; that is 3 or 'a' or TRUE, not as in a constant
-                    identifier.  This is used to help coerce numbers such as 3
-                    to either signed or unsigned numbers.
-     valops.c       Added the function value_coerce_constants() which coerces
-                    constant integers as following:  if one is a constant and
-                    the other is not, the constant's type is set to the type
-                    of the other argument.  If both are constants and one is
-                    signed, the other is converted to a signed constant.
-
-Sat Jun 29 17:26:29 EDT 1991
-
-     valarith.c     Added a better range checker.  It now checks range
-                    (successfully) on integral operations [+-] (signed and
-                    unsigned) for any C sized type.  Still does not work well
-                    for multiplication.)
-                    int_in_size() returns an integer that is coerced to fit into
-                    specified number of bytes.
-
-Mon Jul  1 13:04:14 EDT 1991
-
-     language.[ch]  Added the function binop_result_type(), which returns the
-                    builtin (struct type *) type that would be the result of a
-                    binop on the two values V1 and V2.
-
-Wed Jul  3 19:22:53 EDT 1991
-
-     source.c       Extended source_info() to include the source language in
-                    the output from "info source".
-     
-Fri Jul  5 13:48:52 EDT 1991
-
-     utils.c        Moved the support functions for the GDB set/show commands
-                    dealing with language into language.c.
-     language.c     Added the function language_info(), which displays info
-                    about the current working language, type and range check
-                    settings.  Called via the GDB command "info language".
-                    Added an initialization routine _initialize_language(),
-                    that sets defaults for the language, type and range
-                    variables and sets up the new GDB commands.
-     main.c         Language setup moved to language.c.
-     depend         Rebuilt.
-
-Mon Jul  8 10:10:22 EDT 1991
-
-     valarith.c     Debugged the range checker for arithmetic.  Still does not
-                    work for multiplication very well.
-
-Mon Jul  8 12:40:37 EDT 1991
-
-     language.[ch]  Added the function value_true() which returns non-zero if
-                    its argument represents a boolean true value.
-     breakpoint.c   Changed breakpoint_cond_eval() to call value_true() to
-                    check the truth of an expression.
-
-Thu Jul 11 12:51:34 EDT 1991
-
-     language.[ch]  Added the predicate structured_type(), which returns
-                    non-zero if the argument is a structured type.
-                    Added the predicate pointer_type(), which returns non-zero
-                    if the argument is a pointer type.
-     eval.c         Added the ability to do addition and substraction on
-                    pointers and integers.   This case simply bypasses the
-                    type checker.
-
-Thu Jul 11 14:41:42 EDT 1991
-
-     include/stab.def
-                    Added the symbol N_DEFD (0x4a) which is a definition
-                    module dependency that is used by the GNU Modula-2
-                    compiler and the linker.  It is not important to GDB,
-                    except that [dbx|coff|mips]read.c should ignore these
-                    symbols.
-
-Fri Jul 12 16:07:00 EDT 1991
-
-     valprint.c     Changed the TYPE_LENGTH(type) >= 0 to TYPE_LENGTH(type) >
-                    0 in val_print().  Also added statements to the else part
-                    to coerce type (argument to val_print) to a pointer type
-                    if it is an "array of unspecified length".
-     valops.c       Added the function value_m2_string(), which returns a
-                    (value) value which is a constant string, whose type is
-                    (ARRAY [0..n] OF CHAR).  The length field of the type
-                    structure is set to zero, so it will be interpreted as an
-                    "array of unspecified length".
-     stack.c        Moved the language/frame mismatch check to
-                    main.c:execute_command().
-     main.c         The working language is recorded each time
-                    execute_command() is executed.  If working lang has
-                    changed during its execution, then the new
-                    language/type/range info is printed out for the user.  If
-                    the working language does not match the language of the
-                    frame, a warning is issued.
-
-Sat Jul 13 16:16:39 EDT 1991
-
-     eval.c         Moved all the type-checking stuff for operators to
-     language.[ch]  language.c.  This is so we can keep language-specific
-                    stuff (like for what type operators are defined) in
-                    language.c.
-     language.[ch]  Added the function binop_type_check(), which checks to see
-                    if its two (value) arguments are type-compatible with its
-                    opcode argument.  The opcode should represent an operation
-                    involving an operator.  Also added the macro function
-                    unop_type_check, which calls binop_type_check with a
-                    NULL second argument.
-     expprint.c     Added Modula-2 operators to the op_print_tab, so info
-     expression.h   break works correctly.  Also added "op_string", which
-                    returns the string corresponding to the (enum exp_opcode)
-                    opcode that is its argument.
-
-
-Sat Jul 13 18:26:18 EDT 1991
-
-     coffread.c     Added code to record the type of function arguments with
-                    each paricular function.  Code is very similar to that
-                    added to dbxread.c.  
-     dbxread.c      Moved add_param_to_type() to symtab.c
-     symtab.[ch]    Added function add_param_to_type() from dbxread.c
-
-     *** NOTE:  The above additions have not been tested.
-
-Mon Jul 15 12:50:47 EDT 1991
-
-     langauge.[ch]  Added the functions type_error and range_error, which work
-                    like error() except if the type/range mode is set to
-                    *_mode_warn, then they do not do a return_to_top_level(),
-                    but merely print a warning.
-                    Also changed [set|show]_[type|range]_command() to support
-                    the new "warn" feature.
-
-Thu Jul 18 17:50:54 EDT 1991
-
-     mipsread.c     Added code to record the type of function arguments with
-                    each particular function.  Code is very similar to that
-                    added to dbxread.c.  
-
-     *** NOTE:  The above additions have not been tested.
-
-Fri Jul 19 11:19:10 EDT 1991
-
-     defs.h         Added macros MAX_OF_SIZE, MIN_OF_SIZE, UMAX_OF_SIZE, and
-                    UMIN_OF_SIZE, which when given a size of a numeric type,
-                    return the maximum and minimum value it can hold.  UMAX...
-                    and UMIN... return the result for unsigned types.
-     symtab.h       Added the macros MAX_OF_TYPE and MIN_OF_TYPE to operate on
-                    struct types.  They call above macros.
-     dbxread.c      Renamed the MAX and MIN_OF_TYPE macros to ..._OF_CTYPE to
-                    avoid a name conlict with the above.
-     c-exp.y        Added range checking on numeric constants in
-                    parse_number() for completeness.
-     valarith.c     Made binop_user_defined_p() and unop_user_defined_p()
-                    return 0 if working_lang is not language_c.
-
-Thu Aug  8 14:17:22 EDT 1991
-
-	main.c
-	printcmd.c
-	breakpoint.c	Documentation strings of some commands changed to
-				eliminate the references to the C language where
-				appropriate.
-
-Tue Aug 13 15:48:03 EDT 1991
-
-	m2-exp.y		Added qualified identifiers to the grammar.  The semantics
-				are slightly different from those of the GDB operator ::
-	c-exp.y
-	m2-exp.y		Added a rule to each grammar of the form:  start ::= exp |
-				type_exp, where type_exp is any valid type expression.
-	expression.h	
-	eval.c		Added the opcode OP_TYPE, and an error case in eval.c.
-	printcmd.c	Modified ptype_command() so it actually parses the input
-				(necessary for type expressions with scope qualifiers).
-				Added the function ptype_eval() which expects an
-				expression composed of one OP_TYPE element.
-	*.[ch]		Replaced all occurences of parse_c_expression with
-				parse_expression
-	*.[ch]		Replaced all occurences of parse_c_1 with parse_exp_1
-
-[End of ChangeLog entries from Andrew Beers for Modula-2 support.]
-
-Mon Sep 16 17:19:46 1991  John Gilmore  (gnu at cygnus.com)
-
-	Small fixes from Peter Schauer:
-
-	* infrun.c (child_attach):  Lint.
-	* solib.c (find_solib):  Handle shared libs version 2.
-
-	Small fixes from David Wood:
-
-	* xm-ultra3.h (SYS_SIGLIST_MISSING):  Typo.
-
-	Small fixes:
-
-	* remote-vx.c:  Move <stdio.h> to top, for FILE.  Fix from
-	John S <basrai%kanga.dnet@c3po.sm-alc.af.mil>.
-
-	* utils.c (wrap_here):  Avoid wrap action of fputs_filtered if
-	chars_per_line is at maximum (user typed `set width 0').  Fix
-	from Andreas Schwab <schwab@ls5.informatik.uni-dortmund.de>.
-
-Tue Sep 17 17:31:04 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* coredep.c:  include ptrace.h where necessary.
-	* mipsread.c(parse_lines):  fix unsigned char problem that was
-	messing up line numbers on SGI's and possibly other MIPS based
-	platforms.
-	* infrun.c (child_create_inferior):  use better test to check
-	return val from setpgrp().
-	* tm-irix3.h, xm-irix3.h, tconfig/irix3, xconfig/irix3:  add these
-	for sgi/irix support.
-
-Wed Sep 18 04:33:31 1991  Per Bothner  (bothner at cygnus.com)
-
-	* mipsread.c (parse_symbol):  Put non-static procedures
-	in the global block.
-
-Fri Sep 13 00:14:52 1991  John Gilmore  (gnu at cygnus.com)
-
-	Patch together `text_start' and `text_end' for 29K port.
-
-	* exec.c (exec_command):  If NEED_TEXT_START_END, define the
-	variables and set them based on the exec file.
-	* am29k-tdep.c:  declare text_start.
-	* valops.c (call_function_by_hand):  declare text_end.
-
-	* inferior.h:  Eliminate CANNOT_EXECUTE_STACK in favor of
-	defining CALL_DUMMY_LOCATION as BEFORE_TEXT_END.  This is
-	because machines that do this will also have to know to
-	set NEED_TEXT_START_END.  Besides, it was a redundant way to
-	say the same thing.
-	* tm-29k.h, tm-convex.h, tm-np1.h:  Eliminate
-	CANNOT_EXECUTE_STACK, define CALL_DUMMY_LOCATION and
-	NEED_TEXT_START_END.
-
-Thu Sep 12 00:22:24 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	AMD 29000 changes from David Wood <wood@david.ultra.nyu.edu>:
-
-	* Makefile.in (CLIBS):  Put XM_CLIBS and TM_CLIBS at end.
-	Pass MUNCH_DEFINE to munch whenever we run it.
-	* am29k-pinsn.c (print_insn):  Handle NOP specially.  Avoid %#x
-	format string; use 0x%x instead.
-	* am29k-tdep.c:  Use DUMMY_SAVE_GREGS and RETURN_REGNUM.
-	* ultra-xdep.c, xm-ultra.h:  New files for Ultracomputer host system.
-	* xm-rtbsd.h:  New host support for RT/PC running BSD Unix.
-	* inflow.c:  Handle `short' process group IDs.
-	* infptrace.c (fetch_register):  Support CANNOT_FETCH_REGISTER,
-	and check for ptrace errors.
-	* coffread.c (SDB_REG_TO_REGNUM):  Define if not already.
-	(coff_symfile_init):  Initialize text_bfd_scnum.
-	(read_coff_symtab):  Use it to find the text [and absolute?] sections.
-	* ../config.sub:  Add vendor nyu and os "sym[1-9]*".
-	* configure.in: Add hosts rtpc-*-* and a29k-*-*.
-	Merge target arm case with other "easy" cases.  Add target
-	cases a29k-*-none (rehack of am29k), a29k-*-kern (remote to
-	Ultracomputer kernel), and a29k-*-sym1 (ultracomputer OS's user
-	process).
-	* minimon.h, remote-adapt.c, remote-mm.c:  Add.
-	* munch:  Cope with RT/PC putting fns in data segment.
-	Restore ability to override `nm' by specifying MUNCH_NM.
-	* xconfig/rtbsd, xconfig/ultra3:  New host systems.
-	* tconfig/a29k:  Rename from tconfig/am29k.  Add remote-mm
-	and remote-adapt.  Remove encapsulated coff #define's (the
-	support should go in BFD, and gdb shouldn't know or care).
-	* tconfig/a29k-kern:  Same, but for remote kernel debugging.
-	* tconfig/ultra3:  For debugging user processes on Ultra3/Sym1.
-	* tm-29k.h:  Update BADMAG (though it should go away).
-	Allow the register definitions to be overridden in another
-	tm-file.  Fix SR_REGNUM.  Add a mess of _REGNUM's.  Separate
-	RETURN_REGNUM from GR96_REGNUM and DUMMY_SAVE_GREGS from
-	DUMMY_SAVE_GR96, for handling kernel calling conventions
-	that use GR64+ rather than GR96+.
-	* tm-ultra3.h:  New file, for use on Ultra3 Unix as well as for
-	remote debugging of Ultra3 kernel.  Includes tm-29k.h and
-	overrides various things.
-
-	* remote-mm.c (mm_attach, mm_wait):  Handle attach like
-	child_attach does, making a clean stop in the newly attached
-	program.
-	* remote-eb.c:  Lint.
-
-	* coffread.c:  Make coffread independent of any particular
-	variant of COFF.  Avoid #include-ing any particular one except
-	internalcoff.h.  BFD now passes key values for symbol reading
-	as part of its coff_data structure (LINESZ, SYMESZ, AUXESZ,
-	and the symbol masks and shifts); use them.
-	Remove obsolete end_of_text_addr.
-
-	* exec.c:  Remove unused include files.
-
-Wed Sep 11 19:38:44 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* Makefile.in (documentation targets):  Pass $(M4).
-	Bugfix from eggert@twinsun.com (Paul Eggert).
-
-	* stack.c (down_silently_command):  Check for stack existence.
-
-Tue Sep 10 23:08:29 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* Makefile.in (VERSION):  Update to 4.0.3.
-
-Tue Sep 10 09:19:29 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* core.c (core_file_command):  Print frame at coredump with
-	its level number, by calling print_stack_frame.
-	* frame.h:  Add selected_frame_level, print_stack_frame.
-	* frame.h, stack.c:  Remove print_sel_frame, print_selected_frame.
-	* convex-tdep.c, convex-xdep.c, infcmd.c, inflow.c, infrun.c:
-	Change print_sel_frame and print_selected_frame callers to
-	print_stack_frame.
-
-	* dbxread.c (read_ofile_symtab):  Avoid empty else clause.
-	* symfile.c (free_named_symtabs):  Ditto.
-	* main.c (main):  wrap_here needs an arg.
-	* solib.c (find_solib):  Avoid memory access if _DYNAMIC is zero.
-	(solib_add):  Avoid noise.  
-	(solib_create_inferior_hook):  Lint.
-	(sharedlibrary_command):  Move dont_repeat to here.
-	* utils.c (error):  Call wrap_here to force buffered output.
-
-	Small patches from Peter Schauer:
-
-	* coffread.c (start_symtab):  Free any existing line_vector before
-	malloc-ing new one.
-	(read_coff_symtab):  Ditto for type_vector.
-
-	* source.c (lines_to_list):  New variable, replacing function.
-	(all uses):  Use as variable.
-	(_initialize_source):  Add 'set listsize' and 'show listsize'.
-	* utils.c (lines_to_list):  Remove function.
-	* stack.c (print_frame_info):  Use as variable.
-	* defs.h (lines_to_list):  Remove declaration.
-
-Mon Sep  9 13:45:57 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* breakpoint.c (insert_breakpoints):  Restore warning about
-	the program might be running in another process, but only for
-	systems with this brain death (#ifdef ONE_PROCESS_WRITETEXT).
-	* xm-hp300bsd.h, xm-mips.h, xm-vax.h:  Define it.
-
-	* utils.c (error):  if error_pre_print is set, print the string
-	first.
-	* main.c (main, print_gnu_advertisement, print_gdb_version):
-	Reformat legalese so it always prints, but acts as an "I'm here"
-	message while symbols are being read.  If any errors occur,
-	print a few newlines to set off the message and start it at the
-	left margin.  Remove mention of "help" command, and don't yak
-	about symbol reading.
-	(catch_errors):  Error string is now printed first in case of
-	error, not last.
-	* command.c (undef_cmd_error, lookup_cmd):  On undefined command,
-	suggest the "help" command.
-
-	* Makefile.in (VERSION):  Set to 4.0.2.
-
-Thu Sep  5 23:49:48 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* .gdbinit:  Remove useless "rr" command.  Set complaints
-	to 1 for people debugging gdb.
-
-	* breakpoint.c, remote-vx.c:  Reword strings printed by
-	catch_errors callers.
-
-Wed Sep  4 11:07:50 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* WHATS.NEW:  "history write -> history save".  Doc "write on/off".
-	(Fix from kenc@viewlogic.com.)
-
-	Fix some infrastructure to be able to cope with host and target
-	machines with different sized basic types (ints, ptrs, etc).
-	(Idea from pierre@la.tce.com (Pierre Willard).)
-
-	* values.c (value_from_longest):  Rename from value_from_long.
-	Handle pointer types as well as integers, so that targets with
-	different pointer sizes from the host can be accomodated.
-	* breakpoint.c, convex-tdep.c, eval.c, expprint.c, printcmd.c,
-	valarith.c, valops.c, valprint.c, value.h, values.c:  Rename
-	uses of value_from_long to value_from_longest.
-	* eval.c, findvar.c, printcmd.c, valarith.c, valops.c:  Pass
-	the correct pointer type to value_from_long{est}.
-
-	* doc/gdb.texinfo ($_, $__):  Describe types of these variables.
-
-	* remote-vx.c:  Remove obsolete code for calling functions via
-	vxworks kludge interface (it referenced value_from_long).
-
-	* valops.c (value_string):  Find malloc with lookup_misc_func, not
-	raw search.
-
-Tue Sep  3 18:37:46 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Make writing to files work properly.  (Fixes to BFD are also needed.)
-
-	* core.c (core_open):  Open file ourselves, read or r/w, depending on
-	write_files.  Use bfd_fdopenr.  
-	* gdbcore.h (write_files):  New variable.
-	* exec.c (write_files):  Define variable, add set&show for it.
-	(exec_file_command):  Use write_files to open for read or r/write.
-
-	Make shared library reading happen automatically.  These changes
-	are mostly from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.
-
-	* inferior.h (stop_soon_quietly):  Add to exported variables.
-	* infrun.c (child_create_inferior):  call solib hook, if defined.
-	(child_attach):  call solib hook, if defined.
-	* solib.c:  Include inferior.h.  Add from_tty to so_list as kludge.
-	(find_solib):  Use lookup_misc_func rather than hand-rolled.
-	(symbol_add_stub):  New stub for catch_errors.
-	(solib_add):  Avoid output if !from_tty.  Catch errors rather
-	than just calling symbol_file_add and bombing.
-	(solib_create_inferior_hook):  Interface with the target process
-	to let it read and alloc shared libs, then figure out what it did.
-
-	* core.c (validate_files):  Fix typo, soften warning.  
-	(Fix from Hiroto Kagotani <kagotani@cs.titech.ac.jp>.)
-
-	* utils.c (fputs_demangled):  Avoid duplicate printing if
-	demangling is off.  (Fix from J.T. Conklin <jtc@cayenne.com>.)
-
-	* infrun.c (proceed):  Cast -1 to (CORE_ADDR) before comparing.
-	(Fix from pierre@la.tce.com (Pierre Willard).)
-
-	* main.c (catch_errors):  Change argument to a char * from an int,
-	since a char * can point to a struct full of glop, but an int
-	is not guaranteed to be able to hold a pointer.
-	* breakpoint.c (breakpoint_cond_eval, bpstat_stop_status,
-	breakpoint_re_set_one, breakpoint_re_set):  Adapt.
-	* core.c (core_open, solib_add_stub):  Adapt.
-	* remote-vx.c (symbol_stub, add_symbol_stub, callers):  Adapt.
-
-Wed Aug 28 18:18:05 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* Makefile.in:  Update VERSION to 4.0.1.  Evade GNU Make bug
-	by adding .NOEXPORT target.
-
-Fri Aug 23 17:14:25 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* GDB-4.0 release!
-	* Update README.
-	* Makefile.in (VERSION):  Roll to 4.0.
-	(gdb.tar.Z):  Make refcard.ps as well, for shipment.
-
-Fri Aug 23 14:07:09 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* doc/gdb.texinfo: minor rewordings, crossref to ptype from print,
-	more on printsyms. 
-
-	* doc/Makefile, Makefile.in: generate "gdb-all.texi" rather than
-	"gdb-all.texinfo" 
-
-	* doc/rdl-apps.texi: renamed from rdl-apps.texinfo
-
-	* Makefile.in, doc/Makefile, doc/gdb.texinfo:
-	reflect above name change
-
-	* WHATS.NEW: correct pointer to refcard.
-
-	* doc/gdb.texinfo: update New Features, Installing
-
-	* doc/gdbint.texinfo: add short description of configure +template
-
-Fri Aug 23 11:46:08 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* doc/gdb.texinfo: update, fix bugs in "Installing" appendix
-
-Fri Aug 23 01:02:00 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* Makefile.in:  Add config.sub, make doc/rdl-apps.texinfo for
-	tar file, add dependencies for referenced doc files.
-
-Thu Aug 22 22:17:06 1991  Stu Grossman  (grossman at cygint.cygnus.com)
-
-	* coffread.c, symfile.c, stack.c:  saberized.
-
-Thu Aug 22 16:20:27 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* doc/refcard.tex: permuted Essential Commands sec
-
-	* doc/gdb.texinfo: new C++ chapter; revised installation appendix;
-	new doc for
-		set/show symbol-reloading
-		default set complaints 0
-		info all-registers
-		RET-repeat disabled after prompted long displays
-		processID (attach) interpretation of 2nd GDB cmdline arg
-
-Thu Aug 22 14:05:47 1991  Stu Grossman  (grossman at cygint.cygnus.com)
-
-	* expread.y, coffread.c, dbxread.c, target.c, mem-break.c,
-	  cplus-dem.c, values.c, valprint.c, symfile.c, remote.c,
-	  breakpoint.c, main.c:  lint.
-
-Thu Aug 22 02:02:26 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Install new configuration scheme for GDB and friends.
-
-	* config.sub:  Translate ordinary names to three-part names.
-	* configure:  Use three-part names internally.
-	* configure.in:  Translate three-part names to filenames.
-
-	* README, WHATS.NEW:  Update for gdb-4.0.
-	* Makefile.in:  Roll VERSION to 3.99.
-
-Wed Aug 21 18:21:09 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* infptrace.c (KERNEL_U_ADDR_BSD):  Include a.out.gnu.h.
-	* i960-tdep.c, m68k-tdep.c, sparc-tdep.c, tm-i960.h,
-	tm-m68k.h, remote-nindy.c:  Change ext_format_XXX structs
-	to single structures rather than arrays; when passing
-	their address, use &.  This avoids trouble with bdead compilers.
-	* mcheck.c: Don't include <stdlib.h>; just declare "void abort();"
-	instead.  This avoids portability headaches.
-	* mips-tdep.c (mips_do_registers_info):  Only print FP regs if
-	asked to.
-	* source.c (open_source_file):  Avoid ANSI const bdeath by 
-	skipping declaration and then casting result value.
-	* tm-hp300bsd.h:  Clarify comment.
-	* utils.c (strstr):  Result is const char *; ANSI bdeath.
-	* xm-hp300bsd.h:  Define HOST_BYTE_ORDER.  Redefine INT_MIN,
-	since system include file defines it differently from "defs.h",
-	though the two are equivalent for our purposes.
-	* tconfig/hp300bsd:  Add m68k-tdep.o.
-
-Tue Aug 20 16:01:11 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* tconfig/sun*4:  Remove warnings about system assembler.
-
-Mon Aug 19 13:44:46 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* mcheck.c:  Avoid warning about undeclared abort fn.
-	* tm-sparc.h (PC_ADJUST):  Avoid calling error() from this;
-	it causes recursive calls to error() when used in cleanups.
-	To do so requires that we make it a function, so we do.
-	* sparc-tdep.c (sparc_pc_adjust):  New implem of PC_ADJUST.
-	* utils.c (do_cleanups):  Remove the current cleanup from the
-	chain *before* calling it, in case error() is called from it.
-	The result won't be pretty, but won't be an infinite loop either.
-
-Mon Aug 19 00:41:04 1991  Michael Tiemann  (tiemann at cygint.cygnus.com)
-
-	* dbxread.c (read_struct_type): Grok anon structs for C++.
-	(vb_name, vptr_name): Null terminate these strings.
-
-Fri Aug 16 08:31:03 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Minor bug fixes from BSD Net2 gdb:
-
-	* blockframe.c (get_prev_frame_info):  If FRAME_CHAIN_COMBINE
-	returns 0, there is no previous frame.
-	* breakpoint.c (commands_command):  If !from_tty, don't call
-	input_from_terminal_p().
-	* dbxread.c (record_misc_function):  Speed up slightly.
-	(compare_psymbols):  Ditto.
-	* infcmd.c (do_registers_info):  Take a second argument to
-	determine whether to print float registers.  "info registers"
-	does not do so anymore.  "info all-registers" does, now.
-	* mips-tdep.c, pyr-tdep.c (xxx_do_registers_info):  Take second
-	arg and ignore it.
-	* tm-mips.h, tm-pyr.h (DO_REGISTERS_INFO):  Pass second arg.
-	* inflow.c (initialize_inflow):  Set tflags_ours correctly.
-	
-	Other fixes:
-
-	* breakpoint.c (bpstat_do_actions):  Use a cleanup to restore
-	executing_breakpoint_commands if we are interrupted by error.
-	* coffread.c (init_lineno):  Avoid problem with zero-sized linetab
-	versus malloc/free.  From: john@labtam.labtam.oz.au (John Carey).
-	* core.c (solib_add_stub, core_open):  Call SOLIB_ADD inside a
-	catch_errors() so we can setup the frame regardless of whether
-	the shared libs work.
-	* ieee-float.c (double_to_ieee_extended):  Get exponent from
-	right place in little-endian systems.  From John Carey.
-
-Thu Aug 15 18:43:57 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* main.c: Remove unused terminating_signals and catch_termination().
-	(long_options):  Terminate with a zero element.
-	[Bugfix from Atsuo Kawaguchi <atsuo@hark86.harl.hitachi.co.jp>.]
-	(gdb_readline):  Make call-compatible with readline.
-	(init_signals):  Improve comments re vfork vs. signal.
-
-	* utils.c (prompt_for_continue):  Use new gdb_readline().
-	If we prompt for continuation, we don't let CR repeat the previous
-	command, once we get back to a prompt.  It's too easy to keep
-	hitting CR, expecting "--more--" prompts, and have some long
-	command start repeating on you.
-
-Tue Aug 13 16:17:56 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* blockframe.c (frameless_look_for_prologue):  Speed up by
-	calling SKIP_PROLOGUE_FRAMELESS_P if it's defined.
-	* tm-sparc.h (SKIP_PROLOGUE, SKIP_PROLOGUE_FRAMELESS_P):
-	Define two variants, one faster.
-	* sparc-tdep.c (sparc_frame_chain):  Use target_read_memory
-	and return zero, rather than giving an error.
-	(setup_arbitrary_frame):  Initialize the PC in the new frame.
-	(skip_prologue):  Add a second arg saying whether we're just
-	checking for a frameless function or not.
-
-	* core.c (core_open, core_close, core_xfer_memory):  Move
-	section table pointers and bfd* into the target_ops.
-	(core_open):  Allow errors in shared lib reading, etc.
-	(core_files_info):  Describe shared library sections.
-
-	* exec.c (exec_open, exec_close, exec_xfer_memory, xfer_memory,
-	exec_files_info, set_section_command):  Move section table
-	pointers and bfd* into the target_ops.
-	(add_to_section_table):  Add BFD to section table.
-
-	* target.c (target_xfer_memory, target_info):  Pass target to
-	xfer_memory and target_info functions.
-	* target.h:   ''
-
-	* gdbcore.h:  Move struct section_table.
-	* target.h:  New home of struct section_table.
-
-	* solib.c (solib_add):  New argument is the target_ops whose
-	section list is to be added to, if any.  Reallocate the
-	sections in that target to add any that come from shared libs.
-	(throughout) so_sections renamed to sections.
-	(solib_xfer_memory):  Deleted.
-	* tm-sunos.h (SOLIB_ADD):  Add target argument.
-	(SOLIB_XFER_MEMORY):  Delete.
-
-	* core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c,
-	remote-vx.c, remote.c, target.c, target.h:  Remove add_syms vector
-	from target_ops.  It's the same on all targets.  Add two section
-	pointers to target_ops.
-
-	* stack.c (find_relative_frame):  Dump ancient algorithm for
-	"down", just use handy "next" pointers.
-	(frame_command):  Don't error if there is no stack; let user
-	set one.
-
-	* inflow.c (new_tty_prefork, new_tty):  New prefork routine
-	modifies static state in the parent process; new_tty itself
-	runs in the child and modifies the child's file descriptors
-	to match the saved static state.
-	* infrun.c (child_create_inferior):  Call new_tty_prefork,
-	fork, then new_tty.
-
-	* infptrace.c (child_xfer_memory):  Add ignored target arg.
-	* remote-eb.c (eb_xfer_inferior_memory):  ''
-	* remote-nindy.c (nindy_xfer_inferior_memory):  ''
-	* remote-vx.c (vx_xfer_memory):    ''
-	* remote.c (remote_xfer_memory):   ''.  Rename from
-	remote_xfer_inferior_memory.
-
-	* main.c (main):  Only try to attach "corefile" argument if
-	it starts with a digit.
-
-	* symfile.c (symbol_reloading):  New "set/show" variable.
-	(symbol_file_add):  Shorten message about symbol reading.
-	(add_symbol_file_command):  Merge with add_syms_addr_command,
-	since this should work on all targets now.
-	(stop_whining):  Default to zero, to shut up complaints
-	about bad symbol tables on many systems.
-	(free_named_symtabs):  Just exit unless symbol_reloading.
-
-	* xm-sun3os4.h, xm-sun4os4.h:  Define BROKEN_LARGE_ALLOCA,
-	and add comment explaining shared library screw.
-
-	* source.c:  #if defined => #ifdef.
-
-Thu Aug  8 12:23:19 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* doc/gdbint.texinfo:  Improve doc on porting to new OS's.
-
-Tue Aug  6 17:16:15 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* doc/rdl-apps.texinfo: provide default readline-appendix finder
-	(doc/Makefile knows how to make one for local config)
-
-	* Makefile.in: use doc/Makefile for doc targets
-
-	* doc/Makefile: GDB documentation now has its own Makefile
-	  doc/refcard.tex: renamed from "gdbrc.tex"
-	  doc/gdbint.texinfo: add markup in "Cleanups" chapter
-
-
-Fri Aug  2 00:13:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* values.c (baseclass_addr):  When reading target memory, use the
-	length of the basetype, not the upper type.  We've only malloc'd
-	enough space for the basetype, leading to errors in free().
-
-	* expprint.c (print_subexp):  Print UNOP_MEMVAL of an OP_LONG that
-	ends up as a function specially, since we know the actual type of
-	the pointed-to address.  This (somewhat) fixes display of
-	expressions that include misc_function_vector names.  Try `cond 1
-	!strcmp("a","b")' then `i b'.
-
-	* infrun.c:  Move DO_DEFERRED_STORES from proceed() to resume().
-	The child can be proceeded from inside wait_for_inferior in
-	evaluating breakpoint conditions, and DO_DEFERRED_STORES was
-	getting skipped in that case.
-
-	* expprint.c (print_subexp):  Use filtered output, since the
-	subroutines we call use it, otherwise the output is horribly
-	mangled, since output of wrappable stuff comes out late.
-
-	* Makefile.in:  Bump VERSION to 3.98.1
-
-	* infrun.c (child_create_process):  Use execlp to find the
-	shell to exec our target program.  This requires some fiddling
-	with `environ' since there is no execlpe().
-
-Thu Aug  1 15:35:17 1991  Roland H. Pesch  (pesch at fowanton.cygnus.com)
-
-	* Makefile.in, doc/gdbrc.tex, doc/rc-* (new files):
-	Minor rearrangement of refcard permits two new make targets--
-	gdbrc.dvi	    DVI output for refcard, using CM fonts
-	gdbrc.ps	    PostScript refcard, using PS fonts
-
-Wed Jul 31 16:46:21 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* GDB-3.98 release.
-
-	* TODO, Projects, WHATS.NEW, README:  Update for gdb-3.98.
-	* Makefile.in (gdb-all.texinfo):  Avoid touching file if M4 dies.
-
-Wed Jul 31 16:35:58 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* doc/gdb.texinfo: last changes for release.
-	Minor typo and formatting fixes; incorporated most fixes remaining from
-	filed mail commenting on earlier drafts.
-
-	Added warnings: pipes don't work in run command;
-	        conditions are converse of assertions;
-	      	step over fn without debug info goes to next fn;
-		vars may have "wrong" values near fn entrance, exit
-
-	Added example from Kingston on printing repeated nonadjacent values
-
-	Added explicit mention that in Emacs gdb mode C-c and C-z are like
-	shell mode for signals
-
-	Renamed "Stepping and Continuing" to "Continuing and Stepping" so it
-	doesn't sound so much like its parent "Stopping and Continuing"; also
-	moved entries on continue to top of section, so they don't get lost.
-
-	Improved installation directions in appendix, added manual formatting
-	instructions 
-
-Tue Jul 30 17:26:39 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* configure.in:  Remove xm.h and tm.h even if we aren't linking
-	new ones, so "./configure sun4; ./configure none" does the right
-	thing.  Assume that alldeps.mak and depend are already built in
-	srcdir, and avoid running "make" (particularly "make depend",
-	which involves "gcc") from inside configure.  Build Makefile
-	directly rather than building Makefile.conf first.
-	* configure:  Regenerate with above changes.
-	* Makefile.in:  Use $(BISON) to find bison.  Roll VERSION
-	to 3.98.  Revise gdb.tar.Z procedure to produce a file
-	called gdb-$(VERSION).tar.Z but which unpacks into a
-	directory called "gdb".  Move non-source files out of
-	$(SFILES_SUBDIR).  Pretty up alldeps.mak with comments.
-	(depend):  Don't try to do "gcc expread.y".
-	(expread.o):  Update dependencies by hand.
-
-Mon Jul 29 15:21:09 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* doc/gdb.texinfo:
-	Fixed a variety of small typos that prevented info from formatting
-	cleanly; altered too-long heading for GPL Appendix, as discussed
-	w/RMS; Changed date on cover to July 91.
-
-Fri Jul 26 13:20:02 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* doc/gdb.texinfo:
-	(1) Applied some fixes due to comments from Larry Breed (easier ones
-	through chapsec 5.2)
-	(2) Eliminated use of @footnote---had my doubts about it anyways, and
-	it's broken in latest texinfo
-	(3) Introduced *some* use of [] for optional arguments, where
-	explanation is not simpler by listing cmd w arg and cmd w/out arg
-	separately.  Still not using @deffn.
-	(4) Dropped in GPL-2.  NOTE: one of GPL-2 or texinfo is broken; a
-	couple of headings are too long.  Need patches to texinfo or revision
-	to GPL-2.
-
-	* Partial update to README (which still needs work for this
-	release!): (1) use of configure corrected for new script, 
-                   (2) "make gdb.dvi" and "make gdb.info" mentioned.
-
-Wed Jul 24 06:44:02 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* symtab.c (lookup_symbol):  Don't complain right off about
-	no debug symbols; use the misc function vector first.
-	(list_symbols):  Use misc function vector to find symbols
-	that don't have debug info, and print them.
-	(find_pc_symtab):  Temporarily avoid fatal() when psymtab
-	PC range doesn't match symtab PC range, as it does on the 
-	MIPS because our symtab reading isn't perfect.
-
-	* dbxread.c (dbx_symfile_read):  Make warning about
-	"no debug symbols" slightly nicer.
-
-	* source.c (select_source_symtab):  If "main" symbol exists,
-	but decode_line_spec can't find line info, don't just return
-	a zero; try other source symtabs or give an error.
-
-	* mipsread.c (parse_partial_symbols):  Sort the psymtabs by
-	their low addresses first, then rip through fixing high addrs.
-
-	* ns32k-opcode.h (sfsr):  Bugfix from Rune Nerg}rd,
-	<runene@ifi.uio.no>.
-	(NS32K_SVC_IMMED_OPERANDS):  Reverse the #ifndef.
-
-Tue Jul 23 18:52:43 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
-
-	* Minor, mostly mechanical, cleanup of doc subdir for clean 
-	makeinfo'ing and TeXing; also ensured gdb-all.texinfo (post-m4) 
-	and gdb.info (post- texinfo2 makeinfo) generated for distribution.
-
-Sun Jul 21 03:54:52 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Mostly MIPS and general symbol-reading fixups.
-
-	* doc/gdbint.texinfo:  Add documentation on symbol-reading
-	interface.
-
-	* mipsread.c:  Remove kludges around #include "ecoff.h".
-	Remove redefinitions of a_magic, etc, no longer used.
-	(parse_symbol, ):  Convert "Internal:" printfs to complain()ts.
-	Fix global overview comments to match symfile.c protocol.
-	(mipscoff_new_init):  Eliminate cur_hdr if we have one.
-	(mipscoff_symfile_read):  Eliminate unused code.  Avoid
-	sorting all the symtabs, when all we have read here is psymtabs.
-	The symtabs are sorted as they are created anyway.  Tell
-	condense_misc_bunches whether we're mainline.
-	(psymtab_to_symtab_1):  Pass filename when recursing, to make
-	stack trace more informative.
-	(parse_partial_symbols):  Assume cur_hdr as argument.
-	(read_mips_symtab):  Don't clobber cur_hdr, so it can be freed.
-	Pass cur_hdr implicitly to parse_partial_symbols.  Avoid checking
-	the TYPE_NAME of char *, since that's done in symfile.c.
-	(free_numargs, parse_symbol, add_symbol, add_block,
-	shrink_linetable):  Declare these fns void. 
-	(upgrade_type):  Convert tree of if's to switch.  Clean up
-	bogus "off == 0" handling with a complaint.  Avoid setting
-	field bitpos and bitsize of array with lower and upper bounds.
-	Check specified bitsize of elements against their actual type's
-	bitsize, and complain if different.  Complain about unknown 
-	type qualifiers.
-	(parse_fdr):  Don't assume sizeof(char *) == sizeof (struct *).
-	(psymtab_to_symtab_1):  Print names of subsidiary files that
-	are being read in.  FIXME, we read far too many files.  This code
-	is not the problem, the problem is in parse_fdr where the psymtabs
-	are set up.
-	(cross_ref):  Result should indicate that we used one aux entry
-	normally, or two if we encountered a "next" entry.  This used
-	to leave the caller pointing at the wrong aux entry.
-	(add_symbol):  If overflowed cur_block, reallocate it larger,
-	chase all pointers to it, and complain(), rather than clobber memory.
-	(shrink_block):  Use xrealloc rather than xmalloc-and-copy.
-	(new_field):  Only allocate one field initially, not two.
-	Pull ++ out of macro argument.  Simplify.
-	(_initialize_mipsread):  Avoid initialization of importd
-	global_psymbols and static_psymbols. 
-
-	* symfile.c (psymtab_to_symtab):  Depend on XXX_psymtab_to_symtab
-	to properly set pst->symtab; avoid searching for it.
-	(symfile_fns):  Improve comments, add a FIXME.
-	* dbxread.c:  Update comments to reflect symfile protocol.
-	(read_ofile_symtab, end_symtab):  Return the symtab.
-	(psymtab_to_symtab_1):  Set pst->symtab.
-
-	* coffread.c (coff_symfile_read):  tell condense_misc_bunches
-	whether we're mainline.
-
-	* symfile.h (sym_fns):  Remove unused sym_discard member.
-	* coffread.c, mipsread.c, dbxread.c:  Remove XXX_symfile_discard.
-
-	* mtrace.c (mtrace):  Take effect if mallwatch is set, even if
-	the environment variable is not.
-	* infcmd.c (finish_command):  Use filtered printfs.
-	* cplus-dem.c:  Add struct tags to a few unnamed structs.
-	* valops.c (value_coerce_array):  Improve comments.
-	* valprint.c (type_print_varspec_suffix):  Print array size only
-	if greater than zero.
-	* m88k-tdep.c:  Shift some lines left by one space, that had
-	apparently been trashed at some point.
-	* TODO:  More things to do, a few got done.
-
-Thu Jul 18 22:46:05 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* symtab.h (LOC_EXTERNAL):  Eliminate in favor of LOC_STATIC.
-	(ldsymoff, ldsymlen, globals_offset, statics_offset): Improve
-	comments.
-	* dbxread.c (read_dbx_symtab):  LOC_EXTERNAL -> LOC_STATIC.
-	* expread.y, findvar.c, symmisc.c:  Ditto.
-	* printcmd.c (address_info):  Update printed forms of LOC_
-	symbols.  Elim LOC_EXTERNAL.  
-	(print_frame_args):  Keep track of param stack offsets before
-	re-looking up to find the local register param is kept in.
-
-	* mipsread.c:  Use <symconst.h> and <sym.h> rather than <syms.h>.
-	Further integration of mipsread into gdb.  Eliminate unused
-	routines, duplicate declarations.  Handle static symbols in 
-	psymtabs as well as external symbols.  When reading symtabs,
-	insert symbols into the correct block (global, static, or a local
-	block).
-	(read_mips_symtab, parse_partial_symbols):  Don't pass useless
-	"incremental" arg.
-	(mipscoff_symfile_read):  Don't call select_source_symtab.
-	(parse_symbol):  Use SYMBOL_VALUE_ADDRESS where appropriate,
-	rather than SYMBOL_VALUE.
-	(parse_external):  Comment clobbering of top_stack.
-	(parse_partial_symbols):  Update comments.  Allocate and parse
-	static symbols as well as external symbols.  FIXME, enum values
-	are not handled in this pass, but should be.  Inline new_psymbol.
-	Use SYMBOL_VALUE_ADDRESS.
-	(psymtab_to_symtab_1):  Read symbols into global static block
-	by default (until enter some function's local block context).
-	(sort_blocks):  Clean up STATIC_BLOCK as well as GLOBAL_BLOCK.
-	(destroy_all_symtabs, new_psymbol):  Eliminate, unused.
-
-	* source.c (select_source_symtab):  Select a source symtab
-	from either the symtabs or, failing that, the psymtabs.
-	(list_command):  Update error message.
-	(forward_search_command, reverse_search_command):  Use getc, not
-	fgetc, for speed.  FIXME, add comment about buffers that die if
-	overrun by long line.
-
-	* values.c (unpack_field_as_long, modify_field):  Avoid shifting
-	by an entire word, which is not portable, if we have a 32-bit
-	field.  (Code in dbxread.c already turns such bitfields, if
-	aligned, into ordinary ints, but fixing this will help for other
-	symbol formats and for future changes.)
-	* core.c (core_open):  Handle ANSI const brain death.
-	* utils.c (vprintf):  Fix varargs typo.
-
-Sun Jul 14 00:42:53 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* findvar.c (find_var_value):  Handle &function better.
-	* TODO:  Document work needed on &fn and &array.
-	* printcmd.c (print_address_symbolic):  New arg is the prefix
-	to print if a name is printed.
-	(print_address_demangle):  Honor "set print address" now.
-	Use new arg above to improve spacing of output.
-	* valprint.c (val_print):  When printing function pointers,
-	print symbolic form too.
-	* breakpoint.c (breakpoint_1):  Use new print_address_symbolic.
-
-Mon Jul  8 19:02:46 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* core.c (memory_error):  Reword error msg to mislead less.
-
-	* mips-pinsn.c (print_insn_arg 'd'):  Print $ with reg name.
-
-	* mipsread.c (read_mips_symtab, read_the_mips_symtab,
-	parse_partial_symbols): Use newer BFD internals (external_filehdr
-	and external_aouthdr), byte-swap the fields that we care about
-	before using them, and make the file header data local to
-	read_the_mips_symtab rather than global.
-
-Sat Jul  6 01:34:15 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* ns32k-opcode.h (movmw, movmd):  Fix opcodes.  Bug fix
-	from Rune Nerg}rd <runene@ifi.uio.no> on 5 Jul 1991.
-
-	* main.c (command_line_input):  Flush stdout and stderr
-	before every call to readline.  This reportedly fixes a bug
-	that comes up in Sys V running emacs-gdb and/or xxgdb,
-	when stdin/out are pipes or sockets.
-
-Thu Jul  4 14:47:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* configure.in, Makefile.in:  Avoid rebuilding "depend" as much.
-	Avoid declaring Makefile dependencies, because GNU Make stupidly
-	tries to update it if we do.
-
-	* coffread.c:  Revise for minor changes to bfd internal coff
-	indexes.
-
-	* configure:  If -template= is given a relative path, make it 
-	absolute before recurring in subdirectories.
-
-	* configure, configure.in, Makefile.in:  Install "configure" script
-	as replacement for config.gdb.
-	* config.gdb, Makefile.dist, Makefile.sdir:  Remove
-	* README:  Update for configure, mostly.  FIXME.
-
-	* Add dec3100 as equivalent to littlemips.  Indicate in all host &
-	target config files that they are for the host.  When the lines
-	get copied into the Makefile, this makes it more obvious what's
-	up.
-
-Mon Jun 24 23:49:07 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* sparc-opcode.h (trap opcodes):  Avoid leading spaces or
-	tabs, which end up in the disassembler output inadvertently.
-
-Wed May 29 23:01:03 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Make it compile cleanly in an ANSI GCC2 environment.
-
-	* blockframe.c:  <stdio.h>
-	* cplus-dem.c:  free takes a void *, ifdef __STDC__
-	* dbxread.c (read_huge_number):  avoid gcc2 bug hoisting calc of
-	LONG_MAX/radix.
-	* defs.h (alloca):  Avoid doing anything if alloca already def'd.
-	* stddef.h, stdlib.h:  Remove these files.
-	* symtab.c:  Avoid declaring qsort, close.
-	* symfile.c:  Avoid declaring close.
-	* utils.c (vprintf):  Declare "ap" arg as proper va_alist.	
-	* sparc-tdep.c:  Avoid including lots of Sun-host-specific files.
-
-	Assorted other changes.
-	* dbxread.c:  include "libaout.h", not "liba.out.h".
-	* printcmd.c (print_frame_args):  Set recurse properly for
-	indentation of struct and array parameters.
-	* valops.c (value_cast):  Allow cast to void.
-	* infrun.c (resume):  If NO_SINGLE_STEP, call machine dependent
-	single_step() in a target-independent fashion.
-	* sparc-tdep.c (single_step):  Don't call ptrace ourselves, just
-	set up to be ready to continue.  This makes us target independent.
-	* infptrace.c (child_resume):  Remove call to single_step; now
-	can single step a SPARC target of any kind.
-
-Wed May 22 18:18:24 1991  Roland H. Pesch  (pesch at fowanton.cygnus.com)
-
-	* Makefile.dist, doc/gdb.texinfo, doc/*-m4.texinfo: split up GDB
-	docn into separate sections---basically chapters, plus two loose
-	pieces that can be configured to go in different places.  This
-	allows GNU m4 to preprocess the manual without coredumping.
-
-	* Makefile.dist: tell TeX where to find texinfo.
-
-Mon May 20 12:15:04 1991  Roland H. Pesch  (pesch at fowanton.cygnus.com)
-
-	* Makefile.dist, doc/gdb.texinfo: respectively create, and use,
-	the new target "rdl-apps.texinfo" which captures the Makefile
-	variable that records where to find the Readline libraries.
-
-Sun May 19 05:36:59 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* tahoe-pinsn.c:  #include "tahoe-opcode.h", not "opcode.h".
-	* tm-tahoe.h (FIX_CALL_DUMMY):  Ignore more parameters.
-	* defs.h (const, volatile):  Only define if not already defined.
-	* Makefile.dist (gdb.tar.Z):  Create doc subdir w/out CVS/RCS crud.
-
-	* README:  Update for release 3.95.
-	* config.gdb:  Don't create readline dir in subdir builds.
-	* main.c:  Include with "..." form for non-system include files,
-	so "gcc -MM" for "make depend" works.
-	Include readline files with "...h" rather than <readline/...h>.
-	* mipsread.c:  Include "ecoff.h" rather than "intel-coff.h".
-
-	* coffread.c:  Undo minor damage done by Rich Pixley.  Use
-	different internal and external representations of COFF
-	data structures.  Use new BFD routines for swapping them in and
-	out.
-	* symfile.c (free_named_symtabs):  Avoid freeing file names that
-	are null or empty.  Old i960 tools seem to produce files that
-	claim to have empty names, causing each successive file read
-	to blow away the previous one.
-	* sparc-xdep.c (deferred_stores):  Repair minor damage by Rich.
-	Move deferred_stores to top of file, but don't separate its
-	#define's from its variable.  Add commentary.
-	* Makefile.dist:  Fix Rich damage; undo "configure" changes in
-	favor of keeping the (working) config.gdb.  Move readline
-	library up a notch.
-
-Fri May 17 12:49:56 1991  Per Bothner  (via gnu at cygint.cygnus.com)
-
-	* dbxread.c (read_struct_type):  Try to handle g++ version 1 MI
-	debug info.
-	* infptrace.c (fetch_registers):  no result, since now void.
-	* tconfig/news:  target depends on m68k-tdep too.
-
-Fri May 17 14:40:14 1991  Roland H. Pesch  (pesch at fowanton.cygnus.com)
-
-	* Makefile.dist: added readline/inc-*.texinfo to dependencies for
-	gdb.dvi target
-
-	* readline/inc-history.texinfo, readline/inc-readline.texinfo:
-	applied various small fixes due to or inspired by RMS comments
-
-	* doc/gdb.texinfo: finished using all RMS comments, save those for
-	appendices on readline and cmd history (which are in other source
-	files) 
-
-Thu May 16 18:06:05 1991  Roland H. Pesch  (pesch at fowanton.cygnus.com)
-
-	* doc/gdb.texinfo: (1) Updated w/ref to RMS comments through
-	chapter 9; (2) documented 'break' command's menu mode for
-	overloaded names, in response to hgs problem report C++ p-31
-
-Wed May 15 11:02:48 1991  Roland H. Pesch  (pesch at fowanton.cygnus.com)
-
-	* doc/gdb.texinfo: (1) better introductory example; (2) more
-	consistent use of @code, @samp, @file, @kbd throughout; small
-	cleanups to first three nodes; (3) new "Contributors" node;
-	(4) Appendix, Renamed Commands; (5) divert specialized startup
-	instructions to "Targets" chapter for generic manuals, while
-	leaving them up front for manuals specific to specialized
-	environments; (6) apply fixes from RMS comments through chapter 4.
-
-	* pretex.m4: modify explanatory text slightly (and redefine
-	"regexp") to keep GNU m4 from complaining.  (It still crashes
-	later, but one step at a time...)
-
-Wed May 15 10:32:12 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* readline/readline.c (update_line):  Avoid dereferencing a pointer
-	before comparing it to its bounds.  Saber caught this.
-	(init_terminal_io):  Don't set BC from the "pc=" termcap variable,
-	and only set PC if tgetstr returned non-null.  Saber caught this.
-
-Tue May 14 16:29:53 PDT 1991  Roland Pesch (pesch at cygint.cygnus.com)
-
-	* Makefile.dist: put gdb.dvi stuff (updated to use M4 preprocessor
-	stuff for config manual) here where it counts; updated
-	to use new subdir structure (gdb/doc/).
-
-	* Makefile: generated from above via 
-		    config.gdb none 
-	before checkin
-
-	* gdbint.texinfo: added instructions on generating gdb.info* files
-	locally for release.  These are ordinary info
-	files, formatted from gdb.texinfo (via gdb-all.texinfo, see
-	Makefile)---but due to use of texinfo 2, can't count on makeinfo
-	to generate these, so we distribute them already formatted.
-
-	* gdb.texinfo: included full Info node and menu crud (as generated
-	by C-u M-x texinfo-master-menu using the texinfo-2 elisp code).
-
-	* Makefile: updated "gdb.dvi" target to use M4 preprocessor;
-	put in comments-for-future gdb.info target (one day makeinfo will
-	work again).
-
-Tue May 14 13:51:36 PDT 1991  Roland Pesch (pesch at cygint.cygnus.com)
-
-	* gdb.texinfo: Updated to include new or old undocumented
-	commands, at least the following (perhaps some others I forgot to
-	record): info f, info float, info path, info program, info s, info
-	set, info source, info terminal, info types, info user, set/show
-	print object.  
-	Also covered all recent GDB command renames for v4.
-
-Mon May 13 14:57:46 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* mipsread.c:  Rather than keeping count of how many symtabs
-	and psymtabs we have, for sorting purposes, count them when
-	we need to sort.  This fixes bug in rereading of symbol tables.
-
-Fri May 10 15:43:33 PDT 1991  Roland Pesch (pesch at cygint.cygnus.com)
-
-	* infcmd.c: renamed "info path" to "show paths"
-        * gdbrc.tex: documented above.
-
-Wed May  8 04:51:11 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* remote.c:  Fix comments.
-	* utils.c (error):  Force out any pending wrap output.
-
-Sat May  4 11:11:07 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* Makefile.dist:  Roll VERSION to 3.95.
-	Fix up "saber_gdb" to work again.
-	* saber.suppress:  Update.
-
-	* coffread.c, exec.c, infptrace.c, inftarg.c, remote.c, solib.c,
-	symtab.h, target.c, target.h:  Lint.
-	* core.c:  setup and select frame after reading shared libs,
-	else reading shared libs will clobber them.  Lint.
-	* utils.c (error):  Force out any buffered wrap text.
-
-Fri May  3 22:01:56 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* remote.c:  Remove decls of memory_insert_breakpoint
-	and memory_remove_breakpoint, no longer used.  (Suggestion of
-	Jan Norden).
-
-	* Makefile.dist:  use ${subdir} in paths of BFD and LIBIBERTY,
-	to make it easier to interface to "configure"'d libraries.
-
-Fri May  3 13:10:01 PDT 1991  Roland Pesch (pesch at fowanton.cygnus.com)
-
-        * valprint.c:  introduce "set p", "set pr", "show p" and "show pr" as
-	aliases for set/show print.
-
-Thu May  2 11:22:02 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* coffread.c (coff_sym_fns) [TDESC]: Make the type be m88kbcs.
-
-	* m88k-tdep.c (IEEE_isNAN): New function.
-
-	* infrun.c, m88k-tdep.c, m88k-xdep.c: Change
-	initialize_{tdesc,dcontext} to init_{tdesc,dcontext}.
-
-	* infrun.c [TDESC]: Add a bunch of crud.
-
-	* xm-88k.h [__GNUC__]: Don't define memset.
-
-	* m88k-xdep.c: #if 0 out push_breakpoint.
-
-	* tm-88k.h: Define GET_SAVED_REGISTER.
-
-	* tm-88k.h: Define DGUX.
-
-	* m88k-opcode.h (UEXT, SEXT, MAKE): Put parentheses around arguments.
-
-	* m88k-pinsn.c (sprint_address): Declare at top of file.
-
-	* m88k-xdep.c: #if 0 out core_file_command.
-
-	* values.c ({unpack_,value_as_}pointer): Just call
-	{unpack_,value_as_}long (for now anyway).
-
-	* m88k-tdep.c (get_saved_register): Make get_reg a dc_word_t (*)().
-	(psr_register): Change return type to dc_word_t.
-
-	* m88k-tdep.c (tdesc_read_function): Comment out call to ptrace.
-
-	* m88k-tdep.c (get_saved_register): Add lvalp parameter.
-
-	* gdbcore.h (write_memory): Don't prototype it.
-
-	* tm-88k.h, m88k-tdep.c: Make stack_error, stack_jmp global.
-	m88k-xdep.c: Don't mention stack_error.
-
-	* {x,t}config/m88k ({X,T}DEPFILES): Add missing files.
-
-	* mtrace.c: Don't typedef things like size_t, just #define them.
-
-	* coffread.c [TDESC]: #if 0 out references to coffsyn.
-
-	* symtab.h (struct symtab): Include EXTRA_SYMTAB_INFO.
-	tm-88k.h: Define EXTRA_SYMTAB_INFO.
-
-	* coffread.c [TDESC]: Include "tdesc.h" and make tdesc_handle
-	dc_dcontext_t not int.
-
-	* coffread.c [TDESC]: Use system include files not <intel-coff.h>.
-
-	* coffread.c [TDESC]: Move setting of debug_info from
-	coff_symfile_read to find_linenos and make it work with BFD.
-
-	* cplus-dem.c [__STDC__]: Make x{m,re}alloc return void*.
-
-	* signame.c: Cast const char* to char* when assigning to sys_siglist.
-
-	* utils.c (strsave): Make arg const char* not char*.
-
-	* infrun.c (wait_for_inferior) [SHIFT_INSN_REGS]: Use
-	bpstat_explains_signal (stop_bpstat) not stop_breakpoint.
-
-	* tm-88k.h (START_INFERIOR_HOOK): Make tdesc_handle a dc_handle_t.
-
-	* tm-88k.h (EXTRACT_RETURN_VALUE): Use char * not void *.
-
-	* findvar.c (read_var_value, case LOC_CONST_BYTES): Put the address
-	in a char *, not a CORE_ADDR.  Use SYMBOL_VALUE_BYTES.
-
-	* tm-88k.h (INIT_EXTRA_FRAME_INFO): Use fci not prev (fci is
-	prev except from create_new_frame).  Make next_frame a
-	local variable.
-	Declare get_prev_context.
-	{x,t}m-88k.h: Enclose USG and BCS defines in #if !defined.
-	m88k-{opcode.h,pinsn.c,xdep.c,tdep.c}: New files (same contents as
-	before; they had just been left out of the distribution for a long
-	time).
-
-Thu May  2 17:53:56 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Mips bringup and general cleanup
-
-	* cplus-dem.c:  Move CPLUS_MARKER define to after defs.h.
-	* infptrace.c (PT_WRITE_D, PT_READ_D):  Use correct values.
-	(This still doesn't seem to make MIPS bkpts work.)
-	* mipsread.c:  Remove dup "Reading symbol data..." msg.
-	(symbol_file_command, add_file_command):  Remove, obsol.
-	* printcmd.c (ptype_command):  Say "an enum" rather than "a enum".
-	Wrap output appropriately.
-	* stack.c (locals_info, catch_info, args_info):  Check
-	selected_frame rather than target_has_stack or coredumping.
-	* valprint.c (type_print_varspec_suffix):  Wrap "ptype" output of
-	enums appropriately.
-
-Wed May  1 14:10:22 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* signame.c: Include defs.h and param.h.
-
-	* cplus-dem.c: Include defs.h and param.h.
-	Makefile.dist: Don't hack in the "param.h".
-	param.h: Don't include defs.h.
-
-	* expread.y: Use a union to deal with the fact that type_stack
-	can have both ints and enum type_pieces in it.
-	({push,pop}_type_int): New functions.
-
-Tue Apr 30 13:18:58 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* cplus-dem.c (cplus_mangle_opname): Don't call error.
-	values.c (check_stub_method): Call error if NULL return from
-	cplus_mangle_opname.
-
-	* blockframe.c, breakpoint.c, core.c, command.c, findvar.c,
-	eval.c, expprint.c, infcmd.c, infrun.c, main.c, printcmd.c,
-	remote.c, source.c, stack.c, dbxread.c, coffread.c, symfile.h,
-	symfile.c, utils.c, valarith.c, values.c, valops.c, tm-68k.h,
-	target.c, inftarg.c, ieee-float.c, environ.c, defs.h,
-	command.h, inferior.h, gdbcore.h, symtab.h, expression.h,
-	symtab.c, cplus-dem.c, value.h, expread.y, valprint.c,
-	copying.awk, solib.c, inflow.c, symmisc.c
-	: Lint.  Use read_memory not read_memory_integer on CORE_ADDR's.
-	Use {value_as,unpack}_pointer (added to values.c)
-	not {value_as,unpack}_long on CORE_ADDR's.
-	Use longest_to_int (added to defs.h) instead of cast to int.
-	Remove from_tty arg to mod_path.
-	Put symfile_bfd in {coff,dbx}read.c not symfile.h.
-	Use OP_NULL instead of 0 where dummy enum exp_opcode needed.
-
-	* tm-sparc.h: Remove GET_RWINDOW_REG.
-	(FRAME_CHAIN): Call sparc_frame_chain.
-	sparc-tdep.c (sparc_frame_chain): New function.
-	tm-sparc.h (EXTRACT_STRUCT_VALUE_ADDRESS): call
-	sparc_extract_struct_value_address (added to sparc-tdep.c).
-
-	* xm-sun386.h: Don't define SET_STACK_LIMIT_HUGE.
-
-Tue Apr 30 13:13:33 1991  Michael Tiemann  (tiemann at cygint.cygnus.com)
-
-	* valprint.c (type_print_base): If the type being printed is a
-	struct containing undefined types, print "<undefine type>"
-	as the type instead of crashing.
-	* values.c (value_headof): Get the vtable pointer taking
-	TYPE_VPTR_BASETYPE into account.
-	* symtab.c, symtab.h, dbxread.c: Fix various whitespace splotches.
-
-Mon Apr 29 13:22:51 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* Move BROKEN_LARGE_ALLOCA from tm-sun386.h to xm-sun386.h.
-
-	* sun386-xdep.c [!GDB_TARGET_IS_SUN386]: Just provide empty
-	functions which don't do anything.
-	tm-sun386.h: Define GDB_TARGET_IS_SUN386.
-
-	* Makefile.dist: Add comment about tm-sun3os4.h: tm-sun3.h, etc.
-
-	* sun3-xdep.c, tm-sun3.h, tm-68k.h: Change TARGET_SUN3 to
-	GDB_TARGET_IS_SUN3.
-
-	* infrun.c: Don't include sys/user.h and friends (wrong for
-	cross-debugging and not necessary anymore (see IN_SIGTRAMP in
-	xm-vax.h)).
-	[SET_STACK_LIMIT_HUGE]: Include <sys/{resource,time}.h>.
-	xm-tahoe.h: Don't define _DIRENT_.
-
-	* xm-tahoe.h: Remove USE_OLD_TTY (not needed now that terminal.h
-	includes sgtty.h before sys/ioctl.h).
-
-Sun Apr 28 22:04:47 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* param-no-tm.h: Make BITS_BIG_ENDIAN defined to 0/1, not defined
-	or not defined.  Don't define it based on TARGET_BYTE_ORDER if
-	it's already defined (in the tm.h file).
-	mips-opcode.h (BIT_FIELDS_*),
-	values.c (modify_field, unpack_field_as_long):
-	Use #if BITS_BIG_ENDIAN not #ifdef BITS_BIG_ENDIAN.
-	{x,t}m-tahoe.h, tahoe-pinsn.c, tahoe-opcode.h: New files.
-
-Fri Apr 26 12:02:06 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* tm-sparc.h: Add comments about gcc version 2 and structure passing.
-
-	* xconfig/i386v{,32}{,-g}: Add XM_CFLAGS=-Dgetpagesize()=4096.
-	gmalloc.c: #if 0 out !HAVE_GETPAGESIZE code.
-
-	* expread.y (abs_decl): Accept '&' and '&' abs_decl.
-
-	* symtab.c, symtab.h: Have a builtin_type_{,unsigned_}long_long
-	regardless of LONG_LONG.
-	defs.h (TARGET_LONG_LONG_BIT): New macro.
-	expread.y (typebase): Add {unsigned,} long long {,int}.
-
-Thu Apr 25 12:31:22 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* valops.c (typecmp): If t2 == 0, return 1.
-
-Wed Apr 24 09:45:17 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-	Changes from Tiemann:
-	* cplus-dem.c (optable): Add "nw", "dl", "compound".
-	(cplus_mangle_opname): New function.
-	(do_type): Add case 'Q'.
-	* values.c (check_stub_method): Do lookup_method_type and stuff
-	rather than smash_to_method_type.
-	symtab.c, symtab.h (allocate_stub_method): New function.
-	dbxread.c (read_type): If we get "##", don't lookup_function_type
-	and start clobbering it; allocate_stub_method instead.
-	* printcmd.c (x_command): Dereference references.
-	* valprint.c (type_print_varspec_prefix, case TYPE_CODE_METHOD):
-	Don't print " " type_print_base (...) "::" if !passed_a_ptr.
-	* dbxread.c (read_struct_type): Put "op$" instead of "operator"
-	in the symbol table.
-	* values.c (check_stub_method): Deal with operator names.
-	* valprint.c (cplus_val_print): Check for error in baseclass_addr.
-	* values.c: Move declaration of cplus_demangle to top of file.
-	* values.c (baseclass_addr): If can't read memory, set *ERRP
-	rather than calling error().
-	* value.h: Remove redundant declaration of value_static_field.
-	* values.c (value_static_field): Recursively check all baseclasses.
-	Return NULL if not found.
-	* values.c, value.h: New functions value_{headof,from_vtable_info}.
-	* valprint.c (val_print): Print out first element of vtbl
-	specially.
-	* valprint.c: Move print controls to top and add objectprint.
-	Add command "set print object on/off".
-	* valprint.c (value_print, is_vtbl_member): Put things in local
-	variables rather than continually doing VALUE_TYPE (val), etc.
-	* valops.c (value_struct_elt_for_address): Call check_stub_method.
-	* valops.c (value_struct_elt): Remove found, arg1_as_ptr.
-	* valops.c (search_struct_method): Give error if j > 0 && args == 0.
-	* valops.c (search_struct_field): New argument looking_for_baseclass.
-	Give error if value_static_field or value_primitive_field
-	return NULL.
-	valops.c (various): Call search_struct_field with extra parameter.
-	* symtab.c (decode_line_1): Deal with operators specified as
-	"operator" <optional whitespace> <symbols for operator>.
-	(operator_chars): Help do it.
-	* symtab.c (lookup_struct_elt_type): Call check_stub_type.
-	Take additional argument noerr.
-	Don't dump core if TYPE_FIELD_NAME is NULL.
-	Check the baseclasses recursively.
-	* symfile.c (fill_in_vptr_fieldno): Don't call check_stub_type.
-	Return void not int. (also declarations in symfile.h and value.h).
-	Deal with multiple inheritance.
-	* printcmd.c (print_command_1): Add if (objectprint) code.
-	* expread.y (variable): Allow for destructor with foo::~name.
-	* eval.c (evaluate_subexp, case UNOP_LOGNOT): If following opcode
-	is OP_SCOPE, give an error.
-	* eval.c (evaluate_subexp): Pass third arg to lookup_struct_elt_type.
-	* eval.c (evaluate_subexp), values.c (value_virtual_fn_field):
-	Don't bother to do anything with
-	return value from fill_in_vptr_fieldno.
-	* eval.c (evaluate_subexp): If value_static_field returns NULL,
-	give an error.
-	* dbxread.c (read_struct_type): Set fcontext to 0 for normal member
-	function.
-	* dbxread.c (read_struct_type): Initialize name to 0.
-	* dbxread.c (read_ofile_symtab, N_CATCH): Add offset to bufp->n_value.
-	* dbxread.c (dbx_create_type): Zero TYPE_VPTR_BASETYPE.
-	(read_struct_type): Don't bother to set TYPE_VTPR_{BASETYPE,FIELDNO}
-	if it's just going to be {0,1}.
-
-	* dbxread.c (virtual_context): Use TYPE_BASECLASS starting at 0
-	(yes, it's #if 0, but just in case...).
-
-	* vax-opcode.h, expread.y, expprint.c, cplus-dem.c: Declare some
-	things "const".
-
-	* i386-stub.c: New file.
-
-	* WHATS.NEW: Remove mention of readline and more paging (in 3.5).
-	Try to keep command names up to date with renaming.
-
-	* gmalloc.c [!HAVE_GETPAGESIZE]: Try to figure out the pagesize.
-
-	* infun.c (resume, resume_cleanups): New functions.
-	(wait_for_inferior, proceed, child_create_inferior): Use resume
-	not target_resume.
-
-	* remote.c (getpkt): Don't set immediate_quit.
-
-	* blockframe.c, frame.h (reinit_frame_cache): New function.
-	solib.c (solib_add), symfile.c ({,add_}symbol_file_command):
-	Use it.
-
-Tue Apr 23 10:38:41 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* symtab.c (lookup_symbol): Add 3 more of those loops through
-	the symtabs which we all know and love: (1) Look in the
-	STATIC_BLOCK for mangled symbols right after we check the blocks,
-	(2, 3) Look in the STATIC_BLOCK for all the symtabs and psymtabs
-	at the end.
-
-	* main.c (cd_command): Call dont_repeat.
-
-	* dbxread.c (read_struct_type): If const/volatile character is
-	missing, don't complain, just continue.
-
-	* dbxread.c (read_struct_type): Only try to read the fcontext if
-	it is there.  Also change "error_type " to "return error_type ".
-	values.c (value_virtual_fn_field): If there is no fcontext,
-	then do things the way GDB 3.x did.
-	valops.c (search_struct_method): Add type to value_virtual_fn_field
-	arguments.
-
-	* dbxread.c (read_struct_type): Fix typo: *pp != '\0' -> **pp != '\0'.
-
-Mon Apr 22 00:02:43 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* printcmd.c (print_scalar_formatted): Add 't' for binary.
-
-	* dbxread.c (end_psymtab): Initialize pst->symtab.
-
-	* core.c (core_open): Call ADD_SOLIB.
-
-	* tm-sparc.h: Include <sun4/reg.h> not <machine/reg.h>.
-	sparc-tdep.c: Don't include <machine/reg.h>.
-
-	* sun3-xdep.c [!TARGET_SUN3]: Just provide empty functions which
-	don't do anything.
-
-	* core.c (core_open): Add make_cleanup (unpush_target, &core_ops).
-
-	* Shared library/corefile changes from Peter Schauer:
-	core.c (core_close): Call CLEAR_SOLIB.
-	(core_open): Remove comment about "should deal with shared lib".
-	(core_xfer_memory): If we can't xfer the usual way, try the
-	shared libraries.
-	solib.c (so_list): New fields so_bfd and so_sections{,_end}.
-	(find_solib): Use solib_map_sections to get ld_text.
-	(solib_map_sections, solib_xfer_memory): New functions.
-	(clear_solib): Free so_sections and close so_bfd.
-	tm-sunos.h: Add solib_xfer_memory, solib_add.
-
-	* sparc-tdep.c (skip_prologue): Don't skip anything unless there
-	is a "save" instruction in there somewhere.
-
-	* symfile.c (symbol_file_add): Add comment.
-	solib.c (solib_add): Don't malloc name passed to symbol_file_add.
-
-	* exec.c (build_section_table): If *start isn't NULL, free it.
-	
-	* stack.c (parse_frame_specification): Error if NULL selected_frame.
-	infcmd.c (finish_command): Error if NULL selected_frame.
-	inflow.c (kill_command): Deal with NULL selected_frame.
-	stack.c (record_selected_frame): Set *FRAMEP to NULL if there
-	is no selected frame.
-	infrun.c (restore_inferior_status): Add comment.
-	findvar.c (read_var_value): Check for NULL frame where we need
-	a frame.
-	breakpoint.c (get_catch_sals): Check for NULL selected_frame.
-
-	* breakpoint.c (bpstat_print): Try all elements on the bpstat
-	chain before giving up with an internal error.
-
-Sun Apr 21 21:43:10 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* value.h, values.c (value_{,free_to_}mark): New functions.
-	breakpoint.c (bpstat_stop_status): Use them.
-
-	* tm-i386v{,-g}.h: Remove N_SET_MAGIC define.
-
-Sat Apr 20 21:42:47 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* i386-tdep.c: Remove unnecessary #includes.
-
-	* symtab.c (various): Change error return of find_line_common to -1.
-
-	* coffread.c (find_linenos): Use LINESZ not sizeof (struct lineno).
-
-	* coffread.c (end_symtab): Initialize language, dirname, and
-	fullname fields.
-
-Fri Apr 19 18:18:31 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* mips-tdep.c (mips_frame_chain): Don't chain if saved_pc == 0.
-
-	* stddef.h (size_t): Let either _SIZE_T or _SIZE_T_ guard it.
-
-	* mipsread.c (parse_symbol): Set startup_file_{start,end} if
-	entry_point is in current file.
-
-	* findvar.c (read_register_gen): Add "target byte-order" comment.
-
-Wed Apr 17 17:09:48 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* i386-tdep.c (i386_get_frame_setup): Use SWAP_TARGET_AND_HOST
-	before returning locals or slocals.
-
-	* i386-tdep.c (i386_follow_jump): Do not add data16 to pos in
-	call to codestream_seek; add one to pos if (and only if)
-	we are dealing with a jump with data16 == 1 (i.e. 0x66, 0xe9).
-
-Mon Apr 15 12:04:32 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* valops.c (call_function_by_hand): Put dummy1 in target order
-	before FIX_CALL_DUMMY.
-
-	* tm-i386v.h (FIX_CALL_DUMMY): Don't depend on host byte order.
-
-Sun Apr 14 11:55:19 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* valops.c (push_word): Add SWAP_TARGET_AND_HOST.
-
-	* remote.c (remote_open): Send '+' before calling putpkt().
-
-	* tm-i386v.h (REGISTER_VIRTUAL_TYPE): Return pointer to void,
-	not int, for pc, fp, and sp.
-
-	* remote.c (remote_open): Call start_remote after putpkt("?");
-	infrun.c (start_remote): Also call wait_for_inferior & normal_stop.
-
-Sat Apr 13 22:11:42 1991  Jim Kingdon  (kingdon at spiff.cygnus.com)
-
-	* exec.c: Include <ctype.h>.
-
-	* sun3-xdep.c (fetch_core_registers): Add #ifdef FP0_REGNUM.
-
-Fri Apr 19 09:36:50 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* tm-68k.h (NUM_REGS): Conditionalize on TARGET_SUN3 not sun.
-	tm-sun3.h: Define TARGET_SUN3.
-
-	* utils.c: Use CPLUS_MARKER not '$'.
-
-	* cplus-dem.c: Use CPLUS_MARKER not '$'.  If CPLUS_MARKER isn't
-	defined, define it to '$'.
-
-	* arm-opcode.h: New file (same contents as before; it had
-	just been left out of the distribution for a long time).
-
-	* tm-68k.h: Put declaration of ext_format_68881 outside the macros.
-
-	* main.c: New HAVE_SIGSETMASK #ifdefs.
-
-	* coffread.c (read_coff_symtab): Check for "LF%" with all the
-	other L*% things.
-
-	* coffread.c (SDB_TYPE): New macro.
-	various: Use it instead of checking against T_NULL.
-
-	* Makefile.dist (cplus-dem.o): Hack in an #include "param.h"
-	before we compile it.
-	defs.h: Protect against multiple inclusion.
-	param.h: Include defs.h.
-	signame.c: Change #ifdef SYS_SIGLIST_MISSING to #if.
-	param-no-tm.h: Define SYS_SIGLIST_MISSING from USG.
-
-Thu Apr 18 19:49:10 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* i386-pinsn.c (OP_E): Change %d to 0x%x for consistency.
-
-	* putenv.c: New file
-	Makefile.dist: Add it to $(OBS).
-
-	* mipsread.c [!CMUCS]: #include <syms.h>.
-
-	* mips-xdep.c (fetch_core_registers): #if 0 out the whole function.
-
-	* Move read_memory_nobpt from mem-break.c to breakpoint.c.
-
-Mon Apr 15 21:45:35 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* utils.c (_initialize_utils): Rename "set demangle" to
-	"set print demangle", "set asm-demangle" to "set print
-	asm-demangle" and "set sevenbit-strings" to "set print
-	sevenbit-strings".
-
-	* main.c (initialize_main): Rename "set history write" to
-	"set history save".
-
-	* main.c (initialize_main): Rename "set caution" to
-	"set confirm".
-
-	* values.c (_initialize_values): Remove "info history" alias
-	for (what is now) "show values".
-
-	* infcmd.c, gdbcmd.h: Add unsetlist.
-	infcmd.c: Add unset_command.
-	(_initialize_infcmd): Add "unset" and use it for "unset env".
-
-	* breakpoint.c (_initialize_breakpoint): Remove "unset".
-
-	* valprint.c: Add "set/show print", {set,show}_print.
-	Rename "set addressprint" to "set print address".
-	Rename "set arrayprint" to "set print array".
-	Rename "set array-max" to "set print elements".
-	Rename "set prettyprint" to "set print pretty".
-	Rename "set unionprint" to "set print union".
-	Rename "set vtblprint" to "set print vtbl".
-
-	* main.c: Rename version_info to show_version.
-	(_initialize_main): Rename "info version" to "show version".
-
-	* values.c: Rename value_history_info to show_values.
-	(_initialize_values): Rename "info values" to "show values".
-
-Sun Apr 14 23:08:34 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* inftarg.c (child_open), remote-vx{,.68}.c (vx_proc_open):
-	New function to give correct error message.
-
-Thu Apr 11 17:19:41 1991  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* target.h: Add to_doc and target_preopen.
-	target.c: Add target_preopen and target_command.
-	Remove target_info.
-	(add_target): Call add_cmd and mess with targetlist->doc.
-	core.c, exec.c, remote-eb.c, remote-nindy.c, remote-vx.c,
-	remote-vx.68.c, inftarg.c, remote.c: Add doc field to target struct.
-	Call target_preopen from open routine.
-
-	* main.c: Rename editing_info to show_commands.
-	(_initialize_main): Rename "info editing" to "show commands".
-
-	* source.c: Rename directories_info to show_directories.
-	(_initialize_values): Rename "info directories" to "show directories".
-
-	* values.c: Rename convenience_info to show_convenience.
-	(_initialize_values): Rename "info convenience" to "show convenience".
-
-	* copying.awk (_initialize_copying): Rename "info copying" to
-	"show copying" and "info warranty" to "show warranty".
-	Rename {copying,warranty}_info to show_{copying,warranty}.
-
-	* symfile.c: Rename add_syms_command to add_symbol_file_command.
-	(_initialize_symfile, add_syms_addr_command):
-	Rename add-syms to add-symbol-file.
-
-Thu Apr 18 18:08:30 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* symfile.h (free_named_symtabs):  Rename from free_named_symtab.
-	* symfile.c (clear_symtab_users_once, cashier_psymtab,
-	free_named_symtabs):  Move these routines from symmisc.c.
-	* symmisc.c (same):  same.
-	(free_symtab):  Make non-static.
-	* symtab.h (free_symtab):  Declare as exported void fn now.
-	* dbxread.c (end_symtab, end_psymtab):  Change comments.
-	(initialize_dbxread):  Call dbx_new_init() in case the first
-	command is add-symbols.
-	* target.c (dummy_target):  Permit add_syms_addr_command.
-
-Sat Apr 13 14:46:07 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Permit symbols to be superseded when new symbol files have
-	been read in, particularly for VxWorks.
-
-	* dbxread.c (read_dbx_symtab): Allow N_SOL to cleanly take us back
-	to the main file, as well as to include files.  Also, put global
-	functions into the global psymtab, to make "i fun" work.
-	(end_psymtab):  Free named symtabs and psymtabs for a file, once a
-	new psymtab for it has been read.
-	* coffread.c (end_psymtab):  Free named symtabs and psymtabs for
-	a file, once a new symtab has been read for it.
-	* mipsread.c:  FIXME.  We need to do the same for MIPS, but it
-	looks harder to determine the top-level block before it's been
-	queued to the psymtab list.	
-
-	* symfile.c (symbol_file_add):  Use filtered printing and wrap it.
-	If we have wiped out any old symbol tables, clean up at end of
-	symbol reading.
-	(symbol_file_command):  Don't reference symfile_fns if it's zero.
-
-	* symtab.h (GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK):  New
-	defines for the blocks of a blockvector that contain global and
-	file-static symbols and the first of the smaller scope contours. 
-	* symtab.c (lookup_symbol, find_pc_symtab, find_pc_line,
-	decode_line_1, make_symbol_completion_list):  Use the above.
-	* coffread.c (end_symtab, patch_opaque_types):  Ditto.
-	* dbxread.c (end_symtab):  Ditto.
-	* expread.y (block):  Ditto.
-	* mipsread.c (throughout):  Ditto.
-	* symmisc.c (free_named_symtabs):  Ditto.
-
-	* symtab.c (list_symbols):  Process the first symbol of the
-	static psymbols list.
-	(types_info):  Restore this function from its untimely #if 0.
-	It's not perfect, but it is better than nothing.
-	(_initialize_symtab):  Restore "info types".
-
-Thu Apr 11 05:23:19 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* m68k-stub.c:  Remote stub for 680x0's, created from
-	rem-m68k.shar (which is removed).
-	* nindy-share/{Makefile,Onindy.c,blout.h,env.h,nindy.c,ttyflush.c}:
-	Remove RCS log stuff now that we use CVS and it blows our diffs.
-
-Wed Apr 10 14:18:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* symmisc.c (free_named_symtab):  Make it work, in its current
-	kludgy fashion.  Change result to indicate if we blew away bkpts.
-	* dbxread.c (end_symtab):  Accumulate result from
-	free_named_symtab and print warning if we blew user's state.
-	* symfile.h:  free_named_symtab now returns an int.
-
-Mon Apr  8 23:57:43 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* dbxread.c (dbx_symfile_read):  Initialize psymbol list if this
-	is the first symbol read, even if not mainline.
-	(dbx_psymtab_to_symtab):  symfile might be zero, cope.
-	* exec.c (exec_ops):  Add_syms_addr is valid in our tvec.
-	(set_section_command):  New command ("section xxx yyy" -- should
-	be renamed to "set section xxx yyy" FIXME) which sets the
-	base address of a section of the exec file, overriding the
-	virtual address that BFD reports.
-
-Fri Apr  5 17:14:39 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* exec.c:  Add add_syms_addr_command to exec_ops, so you can
-	load symbols at any address while examining an exec file.
-
-Thu Apr  4 10:09:35 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* tm-i386v.h (FLOAT_INFO):  Don't define it, since the code
-	for printing the float info is host-dependent, not
-	target-dependent.  FIXME.
-	* i386-pinsn.c:  Move #includes to top, remove useless ones.
-	* i386-tdep.c:  Don't bother including <.../reg.h> since we
-	don't use it (and it doesn't exist on host systems).
-
-	* ieee-float.c (ieee_extended_to_double):  Convert NaN to Inf.
-	Convert negative numbers properly.
-	(ieee_test):  Make numbers really random; fix format arg.
-
-	* infcmd.c (attach_command, detach_command):  Don't repeat on CR.
-	* core.c (core_detach):  Unpush core_ops, which might not be on
-	top.  We used to just pop the top, which broke things.  Don't
-	need dont_repeat() any more.
-	(core_file_command):  Psst!  Don't repeat it.
-	* remote-nindy.c (nindy_detach):  Don't need dont_repeat() now.
-	* expprint.c (print_subexp):  Avoid switch fallthru on
-	BINOP_ASSIGN_MODIFY, so we can print += and such.
-	* frame.h:  Fix typo.
-	* inflow.c (kill_command):  After killing inferior, print our
-	current frame in the core file, if we have one.
-	(generic_mourn_inferior):  When inferior dies, either select
-	the current frame (in the new target, e.g. core file), or 
-	set both the current and selected frames to NULL.
-
-	Changes from Peter Schauer.
-
-	* infptrace.c:  Avoid <sys/ptrace.h> on USG.
-
-	* Make all file names fit in 14 characters (sigh and damn!):
-	mv hp300hpux-xdep.c hp300ux-xdep.c
-	mv symmetry-xdep.c symm-xdep.c
-	mv symmetry-tdep.c symm-tdep.c
-	mv convex-opcode.h convx-opcode.h
-	mv tm-vxworks960.h tm-vx960.h
-	mv tm-vxworks68.h tm-vx68.h
-	mv Makefile.srcdir Makefile.sdir
-	mv gdb-int.texinfo gdbint.texinfo
-	mv remote-sa.m68k.shar rem-m68k.shar
-	mv remote-multi.shar rem-multi.shar
-	* Makefile.dist, README, config.gdb, convex-pinsn.c,
-	tconfig/symmetry, tconfig/vxworks960, tconfig/vxworks68,
-	xconfig/hp300hpux, xconfig/symmetry:  Change names to shorter
-	names.
-
-	* command.c (user_info_1, user_info):  New command for listing
-	the user-defined commands.
-
-Wed Apr  3 15:00:26 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* dbxread.c (really_free_pendings):  Clear file_symbols
-	and global_symbols after freeing them; otherwise, running
-	this function twice (if it appears twice on the cleanup
-	chain), we try to free things twice.
-
-	* dbxread.c (read_dbx_symtab):  Calculate end_of_text_addr
-	based on text_addr (the address of text in core), not on addr (the
-	offset between text in the .o file and in core).  This change
-	is from Peter Schauer.
-
-	* main.c:  Define ALL_CLEANUPS as a cast of zero.
-	(return_to_top_level):  Use it.
-	(main):  Do all cleanups after each command run as part
-	of the gdb startup sequence.  Also do all cleanups before
-	entering the command loop, and every time we exit the command
-	loop and reenter.  Before, the cleanups from the startup sequence
-	were being left undone until the first error!
-	(command_loop):  Rename do_nothing cleanup to command_loop_marker
-	so we can see it easily when examining the cleanup chain.
-	(init_signals):  Add another do_nothing for signal handling.
-	(quit_command):  Only try to kill target if it has execution.
-	Problems in the target stack got us into a state where
-	inferior_pid was nonzero but none of the targets had execution.
-	In this state you couldn't exit gdb.
-
-	* dbxread.c:  Two changes from Peter Schauer.
-	(echo_command):  Fflush output after an echo command.
-	(show_history):  Pass all args to cmd_show_list.
-
-	* utils.c (init_malloc):  Call mtrace to turn on tracing
-	if the environment variable MALLOC_TRACE is set to a file name.
-	* mtrace.c:  Add source file which provides a log of every malloc,
-	free, and realloc to a trace file.
-	* mtrace.awk:  Add source file which analyzes the trace file.
-	* Makefile.dist (GNU_MALLOC, MALLOCSRC):  Add mtrace.{c,o,awk}.
-	(VERSION):  Roll to 3.94.3.
-
-	* breakpoint.c (breakpoint_1):  Add a space to "i watch" output.
-	(check_duplicates):  Don't bother with watchpoints.
-	(set_raw_breakpoint):  Comment about danger of this routine.
-	(watch_command):  Parse and eval all args before calling
-	set_raw_breakpoint.
-
-	* solib.c (find_solib):  Avoid error in referencing memory to
-	see if any more shared libraries have been added.  This is
-	particularly useful if the target has terminated.  Bug reported
-	by Peter Schauer.
-
-	Changes from Peter Schauer <pesrem@regent.e-technik.tu-muenchen.de>
-	in bringing up 3.94.2 on the Sun-3.
-
-        * Makefile.dist:  Include CFLAGS in rule for cplus-dem.o.
-        * breakpoint.c (enable_breakpoint):  Check for valid watchpoint
-        expression (in scope) before reenabling watchpoint.
-	* signame.c (init_sigs):  Add missing declaration of i, fix
-	sys_siglist declaration.
-	* source.c (list_command):  Fixed range computation to use
-	lines_to_list ().
-	* stack.c (backtrace_command):  Do not allow command if target has
-	no stack, print informative error message.
-	* target.c (target_command):  Do not write into command line
-	because this fails if the target command is used in a user defined
-	command.  [This change was enhanced by gnu to support any-
-	unique-prefix matching on target names.]
-	* valops.c (value_struct_elt):  Avoid infinite loop on an
-	erroneous attempt to print the member of function (try p main.p).
-
-Mon Apr  1 17:05:45 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* expread.y (name_no_typename):  Avoid reduce/reduce errors
-	caused by ambiguity in handling NAME_OR_INT and NAME_OR_UINT.
-	Since the GDB parser really doesn't use name_no_typename in a
-	name-only context, the parser can't tell the diff between
-	names and numbers here.  Avoid allowing a name_no_typename
-	to be a NAME_OR_*INT to resolve the conflict.
-
-Sun Mar 31 20:12:07 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Bugfixes from Mark Fox (markf@wrs.com) (test=testField.c):
-
-	* valprint.c (val_print_fields):  bitfield printing didn't handle
-	byte order.  Indirect through a few more fns to cope.
-
-	* values.c (modify_field):  also cope with byte order.
-
-Sat Mar 23 10:02:21 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Cleanup for release 3.94.2:
-
-	* Makefile.dist: Pull REMOTE_OBS.  Fix saber includes for BFD
-	include files.  Roll version to 3.94.2.
-	
-	* coffread.c (init_stringtab):  Read length into unsigned char
-	array before swapping; don't assume 32-bit longs.
-
-	* target.c (target_info): Don't bother with get_sym_file, just use
-	the symfile global variable.
-	* symtab.h, symfile.c (get_sym_file):  Delete it.
-
-	* dbxread.c (dbx_symfile_init):  Don't depend on long == 4 bytes.
-	(define_symbol):  Set symbol line number to 0 if not gcc-compiled.
-	(read_type):  Replace one more error() with complain().
-
-	* mipsread.c (parse_partial_symbols):  Replace printf with complain.
-
-	* i960-tdep.c:  Fix copyright attribution.
-
-	* config.gdb:  Quote all backquotes in doublequotes.  You can
-	quote me on that.  BSD 4.4 shell found this one.
-
-	* infptrace.c (throughout):  The third argument to ptrace is an
-	int *, not an int.
-
-	* infrun.c (wait_for_inferior):  When program has terminated, we
-	have to call target_terminal_ours before we pop that target off
-	the stack (e.g. before a call to target_kill or
-	target_mourn_inferior).  This fixes problem where a program
-	terminates, then GDB stops for (tty output) and you have to type
-	"fg" to the shell to resume it.  FIXME:  This code for what to
-	do after termination really should be in normal_stop instead.
-
-	* gdbcore.h (read_memory_check):  Change declaration; it changed
-	names months ago.
-
-	* terminal.h:  Include <sgtty.h> before <sys/ioctl.h>, since in BSD
-	4.4 prereleases, this avoids a bug in their sgtty compatability
-	support.
-	* remote.c:  Use terminal.h rather than hand-rolling the same.
-
-	* signame.c, signame.h (psignal):  Arg is unsigned, not int.
-	* utils.c (strsave, strstr):  Fix arg types.
-	* valprint.c (val_print):  lint
-
-	MIPS symbol table support from Per Bothner:
-
-	* symfile.c (symtab_fns):  Remove initializer table that needs to
-	be hacked for each new symbol file format supported.
-	(add_symtab_fns):  New function, chains symbol table
-	handlers into the global list.
-	(symfile_init):  Search this list.
-	* symfile.h:  Add next pointer, declare add_symtab_fns.
-	* coffread.c (_initialize_coffread): Call add_symtab_fns.
-	* dbxread.c (_initialize_dbxread):  Call add_symtab_fns.
-
-	* mipsread.c (psymtab_to_symtab_1): return void instead of (struct
-	symbol *).  Thus, we no longer need the hack to trash
-	pst->filename.  Good, since that hack confused code in symfile.c!
-
-	(reorder_symtabs, destroy_all_symtabs):  Removed static
-	all_symtabs, which was used to qsort symtabs in reorder_symtabs.
-	Instead, the latter now uses a temporary array (stack-allocated
-	from an obstack, and then freed).
-
-	(parse_symbol):  Added a hack to fix up BLOCK_{START,END} if they
-	haven't been set in the outermost stBlock of a procedure. This was
-	a problem with f77 binaries on Ultrix 4.?.
-
-	(new_symtab, new_symbol, new_type):  Continue changing code to use
-	obstacks more and otherwise conform to dbxread internal style.
-	Made the free_code of symtabs be free_linetable (as in dbxread)
-	instead of free_contents.  This implies memory leaks when reading
-	a new symbol table, until the conversion is finished. Did change
-	(struct symbol) and (struct type) to be allocated on the
-	symbol_obstack.  Blocks and blockvectors are among the things
-	still "leaking."
-
-	* mipsread.c (parse_partial_symbols, parse_fdr):  It hasn't been
-	tested much, but it solved one problem (reported by Meissner), and
-	cleans up some other things.  The problem happened when an
-	included file contains actual code (functions) and not just
-	definitions. The mips coff is a little inconvenient there, since
-	it may cause a procedure to be mapped to the wrong psymtab.
-
-	* mips-tdep.c (heuristic_proc_desc):  Minor cleanup.
-	* mips-xdep.c (fetch_core_registers):  Minor cleanup.  FIXME,
-	this will need work for the new core paradigm.
-
-	Opcode patches from the net:
-
-	* mips-opcode.h: fix incorrect disassembly of the mfc1, cfc1, and
-	ctc1 instructions. Also, the cvt.d.w and cvt.s.w instructions were
-	missing altogether - they are added here.  From Bruce Bauman.
-	* mips-opcode.h:  The low mask for C0 instructions was too small.
-	From Garrett Lau.  I modified the fix to check the entire 32-bit
-	opcode.
-
-	* ns32k-opcode.h:  Fix opcodes for deiw and deid.  From Bruce
-	Bauman.
-
-Thu Mar 21 12:56:46 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Roll in changes from Per Bothner (Tue, 25 Sep 90 11:11:04):
-
-	* dbxread.c (read_type): Pointer subtraction (value_sub in
-	valarith.c) sometimes failed because the types of the
-	 pointers being subtracted were not identical.
-	These differed because dbxread.c was allocating pointer types
-	using dbx_alloc_type+smash_to_pointer_type instead of
-	lookup_pointer_type. I failed to find a justification for the
-	former, so I changed it to use the latter. Similarly, I
-	replaced smash_to_function_type by lookup_function_type,
-	and smash_to_reference_type by lookup_reference_type.
-
-	* mipsread.c (parse_symbol, upgrade_type, parse_procedure, 
-	_initialize_mipsread):  corresponding changes.
-
-	* symtab.c (smash_to_{pointer,reference,function}_type): eliminate.
-
-	* source.c (mod_path): Do tilde_expand on each component of the path,
-	rather than on the (list of) paths as a whole.
-	(print_source_lines):  Set first_line_listed in addition to
-	current_source_symtab and current_source_line.  If the source was
-	not findable, after a "dir" command to fix the problem,
-	a "list" would get the wrong lines.
-
-	While I was there... (gnu):
-
-	* dbxread.c (read_type):  Change error to complaint.
-
-Thu Mar 21 12:56:46 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	First attempt at detailed understanding of symbol table memory alloc.
-
-	* dbxread.c (dbx_symfile_read):  Free our string table if we
-	aren't the mainline.  Free the "info" struct since we're done with
-	it. 
-	(init_psymbol_list):  Free any previously allocated psymbol lists.
-	(): FIXME: Should realloc-down the psymbol lists when done reading
-	the main symbol file?
-
-	* symmisc.c (free_symtab):  Free fullname field too.
-
-	* xm-hp300hpux.h (USG):  #undef then #define so Makefile can -D.
-	(REGISTER_ADDR):  Make result type unsigned int.
-
-	* xconfig/{i386*,hp300hpux,altosgas,altos}:  All config files that
-	define REGEX must also define REGEX1 (its dependency).
-
-Tue Mar 19 21:28:57 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* tconfig/i960:  No longer works, points you at vxworks960 or
-	nindy960.
-
-	* xgdb.c, XGDB-README:  Remove file.  Users can get the much
-	better xxgdb.
-	* Makefile.dist:  Remove all trace of xgdb.
-
-	* breakpoint.c (breakpoint_1):  Pass demangle arg to
-	print_address_symbolic.
-	(clear_breakpoints):  Remove unused function.
-	(breakpoint_re_set_one):  Guts of breakpoint_re_set.
-	(breakpoint_re_set):  Use catch_errors to do them all anyway.
-
-	* gdb-int.texinfo (Host versus Target):  Add section on what is
-	a "host" feature versus what is a "target" feature.
-
-	* infcmd.c (path_command, path_info):  Handle the PATH variable
-	(object search path) as conveniently as the source search path.
-	* environ.c (set_in_environ):  Set some vars in GDB's environment,
-	in addition to the child's.  PATH, G960BASE, G960BIN for starters.
-	* source.c (mod_path):  New function, from guts of
-	directory_command, modifies a path.  Used by path_command.
-	(directory_command):  Call it.
-	* defs.h (strsave):  Declare.
-
-	* utils.c (sevenbit_strings):  Add new printing option.
-	(printchar):  Use it.
-	(strsave):  Provide this handy helper routine.
-	(set_width_command):  Rename set_screen_width_command.
-	(_initialize_utils):  "set screen-width" => "set width";
-	"set screen-height" => "set height"; add sevenbit-strings.
-
-	* infcmd.c (do_registers_info):  Print floating point registers
-	in raw hex as well as float format, regardless of whether it is
-	a "virtual" convertible register.
-	* tm-sparc.h (PRINT_REGISTER_HOOK):  Print every pair of float
-	regs as a double, just in case it's being used that way.	
-	* values.c (unpack_long):  Comment on array/function coercion.
-	(unpack_double):  Argument is in target byte order now.  For
-	integer arguments, just call unpack_long and float the result.
-	* m68k-tdep.c: include defs.h for "const" handling.
-	* remote-nindy.c:  Use ieee-float stuff.
-	(nindy_fetch_registers):  Unpack double regs to host double, then
-	to extended.
-	(nindy_store_registers):  Pack extendeds to host double, flip
-	around by misusing unpack_double, send as target double.
-
-	* tm-vxworks68.h (FRAME_CHAIN):  Handle current frame pointer of
-	zero, as when stopped at the first instruction of a process.
-
-	* blockframe.c:  Fix filename in comment (param.h => tm.h).
-	* sparc-tdep.c (skip_prologue):  More explicit nudging comments.
-	* tm-68k.h:  Fix typos.
-
-Fri Mar 15 01:09:34 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Changes from a bringup on the DEC Vax under Ultrix 4.0.
-
-	* coredep.c (fetch_core_registers):  Pass end-address of register
-	section to register_addr as expected.  Don't call supply_register
-	if we'd just pass it garbage.
-
-	* dbxread.c (read_dbx_symtab):  Skip N_NSYMS on Ultrix.
-
-	* exec.c (xfer_memory):  Use boolean xfer_fn result, not int.
-
-	* target.c (push_target, target_info):  Cast enums to int for < or
-	> comparison.
-
-	* stack.c (print_frame_info):  Identify source file & line
-	even if we can't print it.
-
-	* xm-vax.h (MISSING_VPRINTF):  No longer missing in Ultrix V4.0.
-
-Sat Mar  9 10:08:20 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Clean up IEEE floating point support.
-
-	* ieee-float.h:  New file.
-	* ieee-float.c:  Write real routines to convert between host
-	doubles and various target IEEE extendeds.
-	* m68k-xdep.c:  Eliminate assembler code for extended floats.
-	* xconfig/{3b1,altos,altosgas,hp300bsd,isi,news,news1000,sun2os3,
-	sun2os4,sun3,sun3os3,sun3os4}:  Eliminate use of m68k-xdep.o.
-	* tm-i960.h, tm-68k.h (REGISTER_CONVERT_TO_VIRTUAL,
-	REGISTER_CONVERT_TO_RAW):  Use ieee_extended_to_double and
-	double_to_ieee_extended.
-	* i960-tdep.c:  Define ext_format_i960.
-	* m68k-tdep.c:  Define ext_format_68881.
-	* sparc-tdep.c:  Define ext_format_sparc, though unused.
-	* Makefile.dist (HFILES):  Add ieee-float.h.
-	* inftarg.c: #include "ieee-float.h" for the REGISTER_CONVERT
-	macros.
-
-	Obsolete the "coffstrip" program in favor of using BFD's strip.
-
-	* nindy-share/coffstrip.c:  Remove file.
-	* nindy-share/nindy.c (coffstrip):  Routine to run bfd_strip.
-	* Makefile.dist:  Remove references to nindy-share/coffstrip.c.
-	* tconfig/nindy960:  Remove reference to coffstrip.o.
-
-	* Makefile.dist:  Roll version number to 3.94.1 (not yet final).
-
-Wed Mar  6 09:56:45 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* symfile.h:  Add symfile_bfd, common between dbxread and coffread.
-	* dbxread.c:  Remove static symfile_bfd.
-	* infcmd.c (do_registers_info):  Add PRINT_REGISTER_HOOK, though
-	it is not used yet.
-	* inftarg.c (child_detach):  Pop the child_ops vector if the
-	detach is successful.
-	* remote-nindy.c (nindy_create_inferior):  Don't push a new
-	nindy_ops since nindy uses the same one for execution and memory
-	examination anyway.
-	* core.c (core_ops):  Use child_attach and child_create_inferior
-	rather than default attach and create_inferior functions.
-
-	Handle floating point registers in core files.
-
-	* sparc-xdep.c (fetch_core_registers):  Rewrite for float support.
-	* sun3-xdep.c (fetch_core_registers):  Rewrite for float support.
-	This version untested since BFD doesn't yet support sun3 core
-	files.
-	* hp300hpux-xdep.c:  Rewrite fetch_core_registers to new calling
-	conventions.  Fix comments and style.  This version has not
-	been compiled yet, since we have no HP inhouse.
-	* core.c (get_core_registers):  Look for two sections, ".reg"
-	and ".reg2", and pass both to fetch_core_registers sequentially.
-
-	Revise directory path yet again.
-
-	* source.c (forget_cached_source_info):  Not static any more.
-	(init_source_path):  New default source path is "$cdir:$cwd".
-	(dir_command):  Handle variable arguments ($cdir, $cwd).
-	(source_info):  Print "Compilation directory" rather than
-	"Originally compiled in" to remind people of $cdir.
-	(openp):  If the path contains $cwd, use current directory.
-	(open_source_file):  If compilation directory is known, replace
-	first $cdir in path with the compilation directory.
-	(print_source_lines):  Even if we can't print the lines, set the
-	current symtab and line for future commands like "info source" or
-	"breakpoint".  Also, error message now contains the file name,
-	line number, and file access error message.
-	(_initialize_source):  Fix help text to describe changes.
-	* main.c (cd_command):  Forget cached source info when we chdir.
-	* utils.c (strstr):  Add simple implementation.
-
-Tue Mar  5 01:41:40 1991  John Gilmore  (gnu at fowanton.cygnus.com)
-
-	* coffread.c (read_one_sym, init_linetable, init_stringtab):
-	Byte-swap COFF symbol tables if necessary when reading them in.
-	Use complain() to replace error message in one spot.  Needs
-	corresponding change in bfd/coff-code.h to make some symbol
-	swapping routines non-static.
-
-Mon Mar  4 00:53:40 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Merge changes from Eirik Fuller, for UTek.
-
-	* defs.h (errno):  Add declaration.
-	* altos-xdep.c, arm-xdep.c, convex-xdep.c, gould-xdep.c,
-	hp300hpux-xdep.c, infrun.c, inflow.c, infptrace.c, i386-tdep.c,
-	i386-xdep.c, pyr-xdep.c, mips-xdep.c, remote-eb.c, remote-nindy.c,
-	remote-vx.c, source.c, standalone.c, stuff.c, sun386-xdep.c,
-	symmetry-tdep.c, symmetry-xdep.c, umax-xdep.c, utils.c:  Eliminate
-	declarations of errno.
-
-	* remote-eb.c:  Define B19200 and B38400 as EXTA and EXTB.
-
-	* remote-vx.c:  Include <sys/time.h> for UTek; Sun gets it via
-	<rpc/rpc.h> and <rpc/types.h>.
-
-Sat Mar  2 15:47:55 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* i960-tdep.c (examine_prologue):  Add new argument limit,
-	which stops the scan at the end of the prologue, or at the PC.
-	This fixes a problem where it walks down into the code for the
-	user's statements if that code looks like function prologues.
-	Mark Fox and I have been bouncing this code back and forth, making
-	small changes to it.  Callers changed to match.
-
-Tue Feb 26 01:47:07 1991  Cygnus John Gilmore  (cygnus at yuba)
-
-	Cleanup for gdb-3.94 release final:
-
-	* Makefile.dist:  Remove remote-vx.c, remote-nindy.c, and all
-	the .c files from vx-share and nindy-share, from the various 
-	macros, since they are not found via ALLDEPFILES.
-	(SFILES):  Add tm-i960.h.
-	(alldeps.mak rule):  Break out ALLDEPFILES_MAINDIR and
-	ALLDEPFILES_SUBDIR.  List all the nindy and vxworks subdir files
-	in the SUBDIR list.
-	(TAGFILES_MAINDIR):  Change ALLDEPFILES to ALLDEPFILES_MAINDIR.
-	(gdb.tar.Z):  Use ALLDEPFILES_SUBDIR as well as SFILES_SUBDIR.
-
-Mon Feb 25 16:02:35 1991  Cygnus John Gilmore  (cygnus at oldman)
-
-	* am29k-tdep.c:  Add contribution line.
-	(examine_prologue):  Cache information about function prologues in
-	the misc-function-vector to avoid lots of references over the
-	serial line while examining instructions.
-
-	* core.c (core_close):  New function made from cleanup_core.
-
-	* core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c,
-	remote-vx.c, remote.c, target.c, target.h, 
-	Update target_ops vector to add attach, close, and load entries.
-	Use add_syms_addr_command, not add_file_addr_command, for
-	add_file.  Break out close routine from existing code.
-
-	* dbxread.c (really_free_pendings):  Don't free pending_blocks;
-	they are in an obstack.
-	(read_dbx_symtab):  Relocate end_of_text_addr in the psymtab.
-	Lint.
-	(define_symbol):  Add symbol type parameter; change callers;
-	pass type parameter to DBX_PARM_SYMBOL_CLASS macro to allow
-	it to influence the symbol class on the i960.
-	(define_symbol):  Swap LOC_CONST's into target byte order.
-
-	* exec.c (exec_close):  New function.
-	(exec_file_command):  Call it.
-
-	* findvar.c (read_relative_register_raw_bytes):  Doc byte order,
-	Fix byte order of frame pointer.
-	(read_var_value):  Result of 0 if var's value can't be found,
-	e.g. missing FRAME_ARGS_ADDRESS.  Byte-swap LOC_CONST and
-	LOC_LABEL values to target order.  Add LOC_LOCAL_ARG.
-	(locate_var_value):  Use read_var_value and use its lazy address
-	as the location of the var's value.  Lint.
-
-	* i960-pinsn.c (next_insn):  Add routine from vxgdb for scanning
-	instructions.       
-
-	* i960-tdep.c (arg_address, i960_frame_find_saved_regs):  Remove
-	obsolete Intel versions in favor of vxgdb versions.
-	(check_host, byteswap, byteswap_val, reorder_val):  Eliminate
-	code dealing with byte order of values, which Intel did in host byte
-	order rather than gdb-4's target byte order.
-	(i960_frame_chain_valid):  Move to nindy-tdep.c.
-	(examine_prologue, skip_prologue, frame_find_saved_regs,
-	frame_args_address, leafproc_return, saved_pc_after_call,
-	pop_frame):  Add vxgdb versions from Mark Fox.
-	(examine_prologue, frame_struct_result_address):  Add code
-	to deal with the saved value of G13 (struct return address
-	pointer).
-	(frame_args_address):  Modify Mark's version to prefer the
-	saved value over the current value in the topmost frame.
-	Cache result in the frame info to avoid performance hair in
-	callers.
-	(print_fault):  Add gdb960 code for printing faults.
-	(_initialize_i960):  Actually call check_host.
-
-	* ieee-float.c (ieee_extended_to_double, ieee_double_to_extended):
-	add stub routines.  FIXME, these currently just return zero!
-
-	* infcmd.c (program_info):  Use PRINT_RANDOM_SIGNAL.
-	(attach_command):  Call target_attach, not target_open, now.
-
-	* infrun.c (normal_stop):  Make global, not static, for vx_attach.
-	(child_attach):  Rename from child_open.
-	(wait_for_inferior): Use PRINT_RANDOM_SIGNAL.  If stop_pc is zero,
-	don't confuse it with a zero step_resume_break_address. 
-
-	* inftarg.c (child_detach):  Eliminate inferior_pid test.
-	(child_files_info):  Clean up message a bit.
-	(child_ops):  Use child_attach, not child_open, to attach.
-
-	* mem-break.c:  #ifdef out the whole file if BREAKPOINT is not
-	set (e.g. on VxWorks or NINDY).  Move read_memory_nobpt from
-	findvar.c to here, since it depends on the contents of the
-	shadow_contents of breakpoints, but keep if #if 0 since it is
-	never called.
-
-	* nindy-tdep.c:  New file, contains nindy_frame_chain_valid, moved
-	from i960-tdep.c.
-
-	* printcmd.c (address_info):  Handle LOC_LOCAL_ARG.  Lint.
-	(ptype_command, display_command):  Eliminate have_inferior_p and
-	have_core_file_p in favor of target_has_stack or
-	target_has_execution.
-	(print_frame_args):  Handle LOC_LOCAL_ARG.  Eliminate duplicate
-	code for actually finding the values of arguments, though we still
-	keep track of the maximum stack offset for use in printing unnamed
-	arguments.  Handle missing FRAME_ARGS_ADDRESS.
-
-	* remote-nindy.c (i960_print_fault):  Move to i960-tdep.c.
-	(struct nindy_regs):  Define registers passed to/from nindy.
-	(nindy_fetch_registers, nindy_store-registers):  Translate between
-	nindy and GDB formats for the registers.
-	(dcache_init):  Statically allocate the cache, since it was being
-	allocated by a malloc that was never freed anyway.
-	(nindy_create_inferior):  Error, not core dump, if no exec file.
-	(nindy_before_main_loop):  Use target_load, not target_add_file.
-
-	* remote-vx.c (net_load):  Specify large timeout for load
-	requests.  Allow user to break out with INTERRUPT.
-	(net_break):  Remove useless code, clean up.  Change callers.
-	(parse-args, skip_white_space, find_white_space):  Clean up arg
-	parsing to cope with quoted strings.
-	(net_wait, net_quit):  Never call error, just return status.
-	(vx_read_register, vx_write_register):  Cleanup status checking.
-	#ifdef the code based on which CPU we are using (960 or 68k),
-	FIXME, this should be completely general but it isn't yet.
-	(vx_xfer_memory, vx_resume):  Cleanup status checking.
-	(vx_run_files_info):  Improve message.
-	(vx_load_command):  Renamed from vx_add_file_command.  Allow load
-	to be interrupted.
-	(net_ptrace):  Remove unused routine.
-	(vx_wait):  Adopt code from vxgdb960 to cope with broken
-	connections to target machine and prompt to disconnect.  Remove
-	debug printouts.  Map some EVENT_'s to SIGnals.
-	(add_symbol_stub, vx_open):  Print names of object files we found,
-	and "ok" if we read their symbols OK.  Clarify output in general.
-	(vx_attach, vx_detach, vx_kill):  Add these commands.
-	(vx_convert_from_virtual, vx_convert_to_virtual):  Simplify.
-	(vx_run_ops):  Turn off all_mem, to avoid spurious msg in the
-	"info files" output, and create_inferior, since we already have
-	an inferior.
-
-	* stack.c (frame_info):  Replace Frame_unknown with 0.
-	(print_frame_arg_vars):  Handle LOC_LOCAL_ARG.
-	(return_command):  Pop until the PC matches as well as the FP,
-	so it works even if the FP is shared with another function,
-	as in "frameless" or "leaf" procedures.
-
-	* symfile.c (load_command):  renamed from add_file_target_command.
-	(add_syms_addr_command):  renamed from add_file_addr_command.
-	(add_syms_command):  Stub to call target_add_syms.
-	(_initialize_symfile):  Change command names and descriptions,
-	add-file => add-syms, and load from alias to its own command.
-
-	* target.c (kill_or_be_killed, maybe_kill_then_attach,
-	maybe_kill_then_create_inferior):  Default for attempts to start
-	a process, if one is already running, is to ask about killing
-	it and retry if yes.
-	(upstack_create_inferior):  #if-0 it, strata obsolete it.
-	(push_target, unpush_target, pop_target):  to_close() a target
-	before unstacking it. 
-	(target_info):  Renamed from target_files_info.
-	(_initialize_targets):  Rename "i files" as "i target", accessible
-	under both names.
-
-	* target.h:  Improve comments about the target_ vectored routines.
-
-	* tm-i960.h:  Remove NINDY-specific stuff to tm-nindy960.h.
-	Convert commenting style to standard GNU style.
-	(DBX_PARM_SYMBOL_CLASS): allow LOC_LOCAL_ARG's to be recognized.
-	(SKIP_PROLOGUE):  No longer a no-op.
-	(SAVED_PC_AFTER_CALL):  Now handles leaf procedures.
-	(*_REGNUM):  Sort register numbers.
-	(REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE,
-	MAX_REGISTER_RAW_SIZE, REGISTER_CONVERTIBLE,
-	REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW):  Float regs
-	are now 10 byte extendeds, not 8 byte doubles.
-	(FRAME_CHAIN_VALID):  Make this config-dependent, since it differs
-	for nindy versus vxworks targets.  FIXME, this should possibly go
-	in the target vector.
-	(EXTRA_FRAME_INFO, INIT_EXTRA_FRAME_INFO):  Cache both
-	frame_saved_regs and arg pointer with each frame.
-	(FRAMELESS_FUNCTION_INVOCATION):  New leafproc support.
-	(FRAME_ARGS_ADDRESS):  Use cached result.
-	(FRAME_ARGS_ADDRESS_CORRECT):  New, avoids g14 guessing.
-	(FRAME_FIND_SAVED_REGS):  Change arg to subsidiary fn.
-	(PRINT_RAMDON_SIGNAL):  Call print_fault.
-	(POP_FRAME):  Now works.
-
-	* tm-nindy960.h:  Break this off tm-i960.h.  NINDY-specific
-	option parsing and startup; STACK_END_ADDR, FRAME_CHAIN_VALID,
-	BREAKPOINT, and DECR_PC_AFTER_BREAK are here.
-	(ADDITIONAL_OPTION_HANDLER):  use target_load, not
-	target_add_file.
-	
-	* tm-vxworks960.h:  Break this off tm-i960.h.  VxGDB specific
-	startup; DECR_PC_AFTER_BREAK, and FRAME_CHAIN_VALID are here.
-
-	* valarith.c (value_subscripted_rvalue):  Avoid handling
-	floats and doubles specially; it gave alignment errors.  Lint.
-
-	* valops.c (value_of_variable, value_of_this):  Error if unknown
-	value.
-
-	* valprint.c (print_floating):  Bcopy rather than pointer-deref,
-	to avoid alignment problems.
-	(value_print):  Handle unknown value address.
-	(cplus_val_print):  Two args are ignored; remove them.  Change caller.
-	(val_print):  Use unpack_long rather than pointer-deref.
-
-	* values.c:  Lint.
-	(unpack_long, unpack_double):  Use bcopy rather than pointer-deref
-	to avoid alignment problems.
-	(value_being_returned):  Error if return value unknown.
-	(set_return_value):  Add bogosity warning, FIXME.        *
-
-	* TODO:  A woman's work is never done.
-
-	* Makefile.dist:  Distribute REMOTE_OBS into tconfig files.
-	Separate INCLUDE_CFLAGS for use with lint.  Add LINTFILES.
-	Add ieee-float.o to OBS.
-	* tconfig/{nindy960,vxworks68,vxworks960}:  Include the desired
-	REMOTE_OBS remote-interface files in the TDEPFILES and TM_FILE.
-	* tconfig/i960:  FIXME.  Half-merge, produce warning if config'd.
-
-	Changes to generalize the VxWorks RPC protocol slightly, to handle
-	i960 as well as 68000.
-
-	* vx-share/dbgRpcLib.h (VX_SOURCE_STEP):  Add.
-	* vx-share/reg.h:  Produce i960 regs #ifdef I80960
-	* vx-share/xdr_ptrace.c:  Skip FPA registers if 960.
-	* vx-share/xdr_rdb.h:  Add SOURCE_STEP struct and xdr decl.
-	* vx-share/xdr_rdb.c:  Add xdr_SOURCE_STEP routine.
-	* vx-share/xdr_regs.c:  Add xdr_regs, xdr_fp_status, xdr_ext_fp
-	for i960.  Change xdr_vectors to xdr_opaques for 68k registers,
-	so they will move in target byte order rather than network
-	byte order (happens to be the same).	
-
-Mon Feb 25 03:41:44 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* tm-convex.h (END_OF_TEXT_DEFAULT):  Remove #if 0'd block.
-
-Sun Feb 24 00:55:53 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* am29k-pinsn.c, 
-	Add contribution lines to various files, showing where they
-	came from.
-
-	* breakpoint.c (break_insn, check_break_insn_size,
-	read_memory_nobpt):  Remove to mem-break.c.
-
-	* xm-*.h, param-no-tm.h, tm-29k.h, valprint.c:  Change BYTE_ORDER to
-	HOST_BYTE_ORDER.
-
-	* tm-29k.h (STAB_REG_TO_REGNUM):  Warn user if symbol table
-	entry has bad register number.  This change is not
-	tested in this release, FIXME.
-
-	* frame.h:  Eliminate Frame_unknown in favor of a simple zero.
-	tm-vax.h:  Ditto.
-
-	* value.h:  Force value's contents field to be aligned to hold
-	at least a double or a long long (if supported).  This avoids
-	doing bcopy's in and out of the contents field.
-
-	(step_1):  Avoid coredump under obscure circumstances when we
-	have no frame.
-
-	* symtab.h (misc_info):  Add field to misc function vector for
-	any kind of cached information the target code desires.  AMD
-	29000 uses this to avoid repeating examine_function_prologue's.
-
-	* coffread.c:  Lint.  Remove static symfile, read_section_header.
-	core.c (have_core_file_p):  Lint: remove.
-	expprint.c (print_subexp):  Lint.
-	infptrace.c, valops.c, valprint.c:  lint.
-
-	Roll in changes from vxgdb-5.0.1:
-
-	* symtab.h:  Comment byte order of each address class.  Add
-	LOC_LOCAL_ARG for frame-relative args (960).
-	expread.y:  Use LOC_LOCAL_ARG where LOC_ARG is used.
-	symtab.c, symmisc.c:  ditto.
-	
-	* infrun.c (init_wait_for_inferior):  Clear stop_signal.
-
-	* remote.c (remote_resume):  Error if resume with a signal.
-
-	* symfile.c (prim_record_misc_function):  Clear misc_info.
-	(fill_in_vptr_fieldno):  Check stub type of arg.
-
-	* valops.c (value_cast):  Avoid looking up names of types whose
-	name we don't know, to prevent coredump.  Sun CC produces typedef
-	rtx and the name of *rtx is zero...
-
-Mon Feb 18 21:16:25 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Roll in changes from final AMD 29000 port (Tiemann).
-
-	tconfig/am29k:  Add COFF_ENCAPSULATE and TARGET=TARGET_AM29K
-	for ../include/a.out.encap.h.  This might not work now that BFD
-	is separately compiled.  Instead, BFD support for encap will have
-	to translate machine type 29k into the right COFF_MAGIC.
-	
-	* infcmd.c: Remove references to inferior_pid that aren't used
-	in actual ptrace calls; use target_has_execution, etc.
-	(have_inferior_p):  Remove function.
-	(program_info):  Print target info rather than "process number";
-	avoid gratuitous messages unless from_tty.
-	(run_stack_dummy, finish_command):  Set proceed_to_finish.
-	infrun.c: Remove inferior_pid refs.  Decl & init proceed_to_finish.
-	main.c:  Lint.  Lose have_inferior_p().
-	inferior.h (have_inferior_p):  Remove, lint.
-	(proceed_to_finish):  Add flag to ask that all regs be saved
-	by normal_stop, for the few commands that need it, speeding up
-	serial I/O.  Add comments to stop_registers.
-
-	* remote-eb.c:  Remove newline from breakpoint message we grep
-	for.  Never time out when running the user program.
-	
-
-
-Wed Feb 13 15:34:40 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Roll in changes from vxgdb-5.0.1:
-
-	* dbxread.c (read_dbx_symtab): If we encounter a "FORTRAN COMMON"
-	symbol in its raw form, we are processing an unlinked ".o" file.
-	See if the target environment has assigned it an address, using
-	target_lookup_symbol (VxWorks does), and enter it into the symtab
-	that way.
-
-	* tm-vxworks.h (FRAME_CHAIN, FRAME_CHAIN_VALID):  Override usual
-	68k versions for a simpler version that assumes zero FP at bottom.
-	Fixes bug of truncated stack reports.
-
-	* target.h (target_lookup_symbol):  Define this routine's args
-	and result, finally.
-
-	* target.c (nosymbol):  Default routine for target_lookup_symbol.
-	(target_default):  Default lookup_symbol and call_function too.
-	(files_info):  Only print has_all_memory warning if a non-dummy
-	target follows.
-
-	* remote-vx.c (vx_read_register, vx_convert_to_virtual,
-	vx_convert_from_virtual): If target does not have floating point,
-	zero register "values", and avoid doing cross-net conversions.
-	(vx_lookup_symbol):  Rename net_lookup_symbol, add to vectors.
-	(vx_open):  Rearrange code that attaches to target and reads
-	symbols for all loaded modules, to work if some of the modules
-	are not accessible.  Add symbol_stub() and add_symbol_stub()
-	as callbacks from catch_errors().  Allow connect attempt to be
-	interrupted painlessly with ^C (FIXME, there are still some bugs
-	if the interrupt happens during symbol reading.).  Print
-	final message with puts_filtered, since symbol messages are
-	now filtered too.
-
-	Misc cleanup:
-
-	* main.c (catch_errors):  Only print errstring if non-null.
-	(command_loop):  Avoid an ioctl per command to test ISATTY.
-
-	* remote-vx.c (net_load):  make static; avoid sophomoric msg.
-	(vx_xfer_memory):  Return correct result!
-	(vx_files_info):  Indicate whether target has float or not.
-	(vx_lookup_symbol):  Complain, not error, if target gone.
-	(vx_open):  Print "Connected" msg before disabling immediate-quit.
-	[FIXME:  lookup_symbol and vx_open changes need testing.]
-
-	target.c, remote-eb.c, inftarg.c, am29k-opcode.h, target.h,
-	tm-29k.h, tmm-vxworks68.h, symfile.c, gdb-int.texinfo: Add
-	contributor lines and update copyrights to 1991.
-
-	Changes from an attempted H-PUX host port:
-
-	* infptrace.c (PT_ATTACH, PT_DETACH):  Handle HP/UX, which 
-	defines PT_ATTACH and PT_DETACH but not PT_KILL.
-	* remote-eb.c (eb_open):  Misplaced endif kills sysv H/PUX.
-	* remote-vx.c: include <sys/time.h> for HPUX.
-	* hp300hpux-xdep.c (fetch_core_registers):  Rewrite old
-	"core_file_command" routine to BFD regime.  May not work yet.
-
-	Attempted port of "gdb-3.4 Van Jacobson xgdb" to modern gdb.
-
-	* xgdb.c: Replace X10 version with some VJ version.
-	(FIXME:  Its copyright assignment is not on record.)
-	* xgdb.c:  Update include files to X11R4 (Xaw crud).
-	(xgdb_display_source, create_text_widget): fix call to
-	get_filename_and_charpos.  Rewack source window stuff for X11R4
-	(gleaned from include files, and "nm's" of binary libraries, since
-	I had no doc available).
-	(append_selection, append_selection_word): Disable with FIXME
-	since R4 changed interface here.
-	(create_buttons):  Add back the old set of buttons.
-	(xgdb_create_window):  Fix call to XtInitialize (&argc not argc).
-
-	* Makefile.dist (xgdb, xgdb-init.c):  Update for X11R4 on Suns.
-	Roll VERSION to 3.94 (not yet final though).
-
-Sat Feb  9 09:46:25 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* obstack.h (obstack_ptr_grow, obstack_ptr_grow_fast,
-	obstack_int_grow, obstack_int_grow_fast):  Eliminate
-	cast on left of assignment, which gives MIPS cc fits and is
-	not Standard C.
-
-	* sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by
-	F_ALIAS.  Use printf, not fprintf, when not passing a file
-	pointer...
-	(compare_opcodes): Check that identical instructions have
-	identical opcodes, complain otherwise.
-
-	* sparc-opcode.h (st %fsr):  Fix opcode "lose" mask.  This
-	was reported by Roland McGrath.
-	(unimp): Only match if exactly zero instruction.  (Roland)
-	(branches and traps):  Generate all variations of these
-	instructions with macros, based on a single call that defines
-	each condition name and its binary representation.
-	(set):  Turn on alias bit, to avoid test in sparc-pinsn.c.
-
-	* valprint.c (val_print_fields):  Take, and use, format parameter.
-	This means that "p/x struct" again prints the elements in the
-	desired format.  Changed callers.
-
-	* stack.c (frame_info):  Use filtered output, and indicate wrap
-	points.  Remove kludgy formatting designed to avoid line wrap.
-
-	* utils.c (wrap_here):  If the line is already full (because
-	we had printed a long indent or long wrapped string), do an
-	immediate newline-and-indent.
-
-	* m68k-pinsn.c (print_insn_arg): Bugfix from
-	ntmtv!thompson@ames.arc.nasa.gov (Mike Thompson): 'bkpt #0'
-	instruction is incorrectly disassembled as bkpt #8.
-
-	* dbxread.c (end_psymtab): Bugfix from Peter Schauer
-	<pesrem@regent.e-technik.tu-muenchen.de>: If you want to set a
-	breakpoint in a *.y file gdb will say Reading in symbols for *.y...
-	and then will dump core (sometimes). I traced it back to an
-	uninitialized symfile_name in psymtab_to_symtab.
-	(const_vol_complaint):  Add quotes to message.
-	(define_symbol):  Only believe line number if gcc_compiled.
-	Avoid allocating symbol if we will not return it.
-
-	Add target strata support so that newly established targets go
-	into their right place in the target stack (e.g. a new exec file
-	doesn't wipe out the ability to access the running process).
-
-	* target.h, core.c, exec.c, inftarg.c, remote-eb.c,
-	remote-nindy.c, remote-vx.c, remote.c, target.c:  Add to_stratum
-	and initialize it properly in all the targets.
-
-	* target.h:  Document strata.  Change return type of push_target.
-
-	* target.c (nomemory):  new function for dummy memory access.
-	(tcomplain):  Rename complain, now also used in symfile.c.
-	(push_target):  Push targets within strata.  New return value shows
-	whether new target is on top of stack or not.  Always keep dummy
-	target on stack.
-	(target_files_info):  Ignore dummy target.
-
-	* core.c (core_open):  Warn user, and skip accessing file, if the
-	core target is not the topmost target in the stack.
-	* remote-nindy.c (nindy_create_inferior):  Avoid unpush_target, now
-	already handled.
-
-	* remote-vx.c:  Remove vx_prepare_to_store from vxworks memory
-	target_ops, it doesn't belong there since we have no regs there.
-	Change name of target from machine => memory to clarify.
-
-Thu Feb  7 16:32:09 1991  John Gilmore  (gnu at spiff.cygnus.com)
-
-	* Freeze version 3.93 for release.
-
-	* Makefile.dist:  Handle vx-share and nindy-share subdirs
-	properly when building gdb.tar.Z.
-
-	* symtab.c:  lint; add no_symtab_msg to consolidate the messages
-	printed in various places, so I could change just one copy.
-
-	* dbxread.c, coffread.c:  Change references to bfd->iostream
-	to cast to FILE *, now that BFD avoids needing types defined
-	in other header files.
-
-Tue Feb  5 21:39:35 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* command.c, dbxread.c, expprint.c, infcmd.c, infptrace.c,
-	infrun.c, printcmd.c, remote-nindy.c, source.c, sparc-tdep.c,
-	sparc-xdep.c, symfile.h, symmisc.c, utils.c, valprint.c: Lint
-	(actually gcc -Wall).
-
-	* dbxread.c:  Remove first_global_sym, last_global_sym, since
-	they are never referenced.
-
-	* defs.h (baud_rate):  Declare.
-	main.c: Define it, and add the -b option to set it.
-
-	* gdb-int.texinfo:  Add text on how to define a new host or target
-	architecture, prompted by Per Bothner's questions about MIPS
-	support.
-
-	* gdb.texinfo:  Document "complaints".  Change doc of -q since
-	gdb no longer prints the copyright and blurb if you specify a file
-	name to be debugged (just like Emacs).  Add doc for Nindy-specific
-	command line flags for specifying target serial port and such.
-	Update copyright to 1991.
-
-	* gdbcore.h:  Remove a large mass of now-useless crud, since BFD
-	has taken over for us the job of ripping up executable files.  The
-	crud caused Per Bothner's port to not compile.
-
-	* infrun.c (normal_stop):  Avoid printing "Program exited
-	normally" if we are in batch mode.  This allows a GDB which
-	executes a program on a target system, to behave like a Unix
-	command (input from stdin, output to stdout, no extraneous
-	output).
-
-	* main.c (main):  Allow additional machine-dependent command line
-	options to be specified with the ADDITIONAL_OPTIONS,
-	ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP, and
-	ADDITIONAL_OPTION_HANDLER macros.  Also allow machine-dependent
-	processing to occur just before the main loop with
-	BEFORE_MAIN_LOOP_HOOK.  
-	(main):  If a "core file" argument is specified, and it is not a
-	core file, try it as a process ID to attach.  
-	(symbol_completion_function):  Attempt to cope with 
-	"show screen-" TAB, not very successfully.  This needs more work,
-	FIXME.
-	(batch_file):  New function, returns whether we are reading
-	commands from an interactive tty on stdin, or from somewhere else.
-	Called by normal_stop since it doesn't get from_tty passed down
-	to it like many commands do.
-
-	* remote-nindy.c:  Handle command line options for nindy
-	connection.
-	(nindy_before_main_loop):  Prompt user for tty name if they
-	don't specify it before getting to the interactive command loop.
-
-	* tm-i960.c:  Add ADDITIONAL_OPTIONS, etc, to handle -O, -brk,
-	and -r command line options.  Also add hook before main loop
-	to make it easy to specify a tty.
-
-	* TODO:  More things to do, one done.
-
-Mon Feb  4 23:57:39 1991  John Gilmore and Mike Tiemann  (at cygint.cygnus.com)
-
-	* dbxread.c:  Make complaint() calls pass pointer, not struct.
-	Add complaints about badly formatted C++ type information
-	(const/volatile indicator, and parse errors resulting in
-	error_type).  Fix C++ virtual member fn comment.
-	(read_struct_type):  Avoid bumping pointer if we got a parse
-	error; this prevents our walking beyond the end of a string.
-	Terminate loop on null char as well as semicolon.
-	(process_one_symbol):  Fix the LBRAC fix so that it uses the
-	last previous SLINE, FUN, or SO record's PC address.  C++ debug
-	symbols did not have SLINE records in a useful order compared
-	to the LBRAC records.
-	(define_symbol):  Handle "catch" records.
-
-	* symtab.c (check_stub_type):  Added new complain
-	`stub_noname_complain' and added a consistency check to
-	keep the debugger from crashing when finishing from an
-	exception frame.  A real fix will be needed later.
-
-Sat Feb  2 10:43:05 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* infcmd.c (attach_command):  Make global.
-
-	* Makefile.dist (REMOTE_OBS):  Make these compile by default,
-	but make them easy to comment out.  Perhaps later they should
-	be enabled by what CPU you configure for?  FIXME.
-	(VERSION):  Roll to 3.93.
-	(pinsn.o):  Remove rule for obsolete file.
-	(dbxread.o,coffread.o,mipsread.o):  Use ${srcdir} explicitly.
-
-	Run down a problem that manifested by printing the wrong function
-	name in stack traces of read_ofile_symtab.  Turned out that the 
-	problem was the SunOS 4.1.1 (and previous) C compiler outputs
-	the LBRAC symbol with an address in the *data* segment, which
-	blew our binary search through the blocks.
-
-	* dbxread.c: Use the complain() facility consistently to bitch
-	about problems in the symbol file we are reading.
-	(finish_block):  Add code to check the nesting of the blocks;
-	complain and Procrust them to fit if wrong.
-	(make_blockvector):  Check the order of the blocks, complain 
-	[but don't cope] if wrong.
-	(process_one_symbol):  ifndef SUN_FIXED_LBRAC_BUG, check LBRAC
-	symbols to be sure their PC value is greater than the last SLINE
-	(line number) symbol we've seen, complaining and adopting the
-	SLINE PC value if wrong.
-
-	* symfile.h (struct complaint, complaint_root, complain, 
-	clear_complaints):  Add.
-	* symfile.c (complain, complaint_root, clear_complaints):  Add
-	facility to deal with non-fatal complaints and to regularize their
-	suppression.
-	(symbol_file_add):  Clear complaint counters to allow new complaints.
-	(initialize_symfile):  Add 'set complaints' and 'show complaints'.
-
-	* dbxread.c (dbx_symfile_read):  Remember the address and size
-	of the string table for the main symbol file, so we won't read it
-	more than once.
-	(dbx_psymtab_to_symtab):  Fix the check for main symbol file,
-	to avoid reading the string table yet again.  Lint.
-	(throughout):  Improve filtered output, including word wrap.
-	(read_range_type):  Improve Bothner's fix to handle other types too.
-
-	* utils.c:  Improve line wrap implementation.  Handle unlimited
-	width by making chars_per_line unsigned.
-	(puts_filtered):  New, easy, function.	
-
-	* defs.h (puts_filtered):  add.
-
-	* mipsread.c (compare_symbols, sort_symtab):  Remove these fns,
-	call the identical sort_symtab_syms() in symfile.c instead.
-
-	* expread.y:  Suggest the `file' command rather than `symbol-file'.
-
-	* command.h (enum var_types):  Add zinteger for seroable
-	unsigned integer.
-	* command.c (do_setshow_command):  Handle var_zinteger.  Restructure
-	nested if's into a switch.
-
-	* breakpoint.c (bpstat_print): If bpstat "print" flag is not set,
-	we did not stop because of a breakpoint (it must have been for
-	some other reason, like a "stepi"), so don't print anything.
-
-	* symtab.c: Include <sys/types.h> all the time.  Now that BFD
-	doesn't include <sys/types.h>, old SunOS's require it for
-	<sys/stat.h>.
-
-Sat Feb  2 10:39:15 1991  Per Bothner  (bothner@cs.wisc.edu)
-
-	A test port of gdb-3.92.6 to the Sony NEWS.
-
-	* Makefile.dist
-	Don't normally link in remote- or vx stuff.
-	Some of it doesn't compile, and it wastes space for 99%	of the users.
-	Remove reference to no-longer-used HAVE_VPRINTF.
-	Fixed BFD_DEP typo to BFD_DIR.
-	* dbxread.c
-	Fix cast in arg to bfd_h_getlong.
-	Make char *prefix be const.
-	Fix how certain range types are mapped into builtin unsigned int types.
-	* infrun.c
-	Remove 2 #includes. They cause errors (on Sony, at least),
-	and aren't needed (they wern't in earlier versions).
-	* printcmd.c
-	print_address_symbolic should never demangle labels
-	(since it prints *assembler-level* labels).
-
-	       [This was superseded by the change to printcmd below.]
-
-	* utils.c
-	Add some "volatile" return types to avoid warnings.
-	If MISSING_VPRINTF add vprintf function and not just macro
-	(since vprintf is used in printcmd.c).
-	* valprint.c
-	Unless __GNUC__, use obstack_grow instead of obstack_ptr_grow.
-	(The latter isn't grokked by some PCC-based compilers.)
-
-	     [This change is in abeyance, we prefer to fix obstack_ptr_grow.]
-
-	Make chunk size of dont_print_obstack 32*4 instead of default 4096.
-	* nindy-share/coffstrip.c
-	Added some forward declarations (otherwise, gcc complains
-	about implicit extern redefined as static).
-
-Sun Jan 20 02:38:19 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Changes inspired by Per Bothner:
-	* printcmd.c (print_address_symbolic):  Take additional parameter
-	specifying whether to demangle.
-	(print_address):  Pass in asm_demangle to control demangling.
-	(print_address_demangle):  New fn, takes explicit arg to control
-	demangling.
-	* utils.c:  Add new vars demangle and asm_demangle, and let them
-	be set and shown.
-	(fputs_demangled):  If !demangle, just print the argument.
-	(fprint_symbol):  If !demangle, just print raw symbol.
-	* valprint.c (val_print):  Call print_address_demangle rather than
-	print_address, to cause demangling to depend on the global
-	rather than assembler-level demangling setting.
-	* WHATS.NEW, gdb.texinfo:  Document.
-
-	* main.c (show_command):  Show all settings if no arg.
-	(initialize_main):  Make "info set" the same as naked "show".
-	* command.c (cmd_show_list):  Handle prefix commands in the
-	list, and print the name of the setting as well as its English
-	description and value.
-
-	Allow gdb functions to specify where a line should wrap if it
-	exceeds the size of a terminal line.  Use it to make the output
-	prettier.
-	* utils.c (set_screen_width_command):  New fn, mallocs a buffer
-	of the right size when screen width changes.
-	(set_screensize_command, screensize_info):  Remove #if 0'd fns.
-	(wrap_here):  New fn, indicates a point in the output where we
-	should wrap the line rather than just letting it overflow at a
-	random place.
-	(fputs_filtered):  Implement wrapping.
-	(n_spaces):  New fn, returns a pointer to N spaces.
-	(print_spaces_filtered):  Use n_spaces.
-	* defs.h (n_spaces):  Declare.
-	* stack.c (print_frame_info):  Wrap with 4-space indent after
-	fn name and before filename and line number.
-	* printcmd.c (print_frame_args):  Wrap with 4-space indent
-	before each argument name is printed.
-	* valprint.c (value_print):  Wrap with no indentation before
-	each repetition.
-	(val_print_fields):  Wrap with indentation relative to nesting
-	level before each field name.
-	(val_print):  Wrap with nesting indentation before array elements.
-	* command.c (do_setshow_command):  Avoid extra newlines,
-	wrap with 4-space indent around values printed, end with period.
-	* WHATS.NEW, gdb.texinfo, gdb-int.texinfo:  Document.
-
-	* breakpoint.c (breakpoint_1):  Implement addressprint for
-	"info breakpoints" display.  Change file name and line number
-	format to " at file:nnn" rather than " (file line nnn)".
-	* gdb.texinfo:  Document.
-
-
-Fri Jan 18 07:21:25 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Frozen for gdb-3.92.6 release.
-
-	README, WHATS.NEW:  Update for 3.92.6 release.
-
-	tconfig/{altos, i386v, i386v32, m88k, umax}:  Eliminate
-	coffread.o from configs since it is now built by default.
-	tconfig/{3b1, altosgas, arm, convex, hp300bsd, hp300hpux,
-	i386v-g, i386v32-g, isi, merlin, news, news1000, np1, pn,
-	pyramid, symmetry, vax, vxworks68}:  Eliminate dbxread.o
-	from configs since it is now built by default.
-
-	Makefile.dist: Update for release 3.92.6.  Handle files that
-	have been moved to ../include, ../getopt, or ../bfd.  Add
-	saber.suppress and tests directory.  Add config.status to
-	the release (it will say "none").
-
-	coredep.c:  Minor formatting fixes.
-
-	These changes were made in early December but only checked in now:
-	* nindy-share/Onindy.c, nindy-share/coffstrip.c,
-	nindy-share/nindy.c:  lint
-	* nindy-share/nindy.c (ninStopWhy):  Don't byteswap the 
-	register values coming back from the target; we store values
-	in target byte order everywhere.
-
-Wed Jan 16 19:01:37 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* am29k-opcode.h, am29k-pinsn.c:  Add 29050 opcodes.
-
-	* valprint.c (cplus_val_print, val_print_fields):  New functions,
-	which print C++ objects.  They conspire to avoid printing a
-	virtual base class more than once, following all the twists and
-	turns of C++ virtual base rules.
-	(val_print):  Call the above rather than do it by hand.
-
-	* symfile.c (symbol_file_add):  Only reset symfile_mtime for main
-	symbol file, not for added files like shared libs.  This really
-	needs to be generalized to a timestamp per file.
-
-	* core.c (cleanup_core):  Avoid coredump if no core file.
-	
-	* config.gdb:  Accept -host or -target in place of +host or
-	+target.
-
-	* coffread.c (find_linenos):  Avoid desupported BFD interface
-	to line numbers.  We still read them manually rather than using
-	BFD's "generic" features.
-
-	* gdbrc.tex, threecol.tex:  Add GDB reference card and its
-	formatting code.
-	Makefile.dist:  Add refcard to OTHERS list for creating tar files.
-
-	* Makefile.dist:  Eliminate use of $< in explicit targets.
-
-	* readline/Makefile:  Use $< rather than $*.c, which does not
-	include the VPATH in GNU Make.
-
-	* tconfig/i960-bout, tconfig/i960-coff:  These are identical
-	copies of tconfig/i960, added for global configuration
-	compatability.  All i960 versions can read both coff and b.out.
-
-	* tm-88k.h:  Fix multiline macro that lacked \'s.  Remove
-	COFF_FORMAT and COFF_CHECK_X_ZEROES since these are now handled
-	automaticaly.
-
-	* TODO:  Think of more things to do.
-
-Wed Jan  2 19:09:29 1991  John Gilmore  (gnu at spiff.cygnus.com)
-
-	tconfig/{am29k,i960,sun2*,sun3*,sun4*}:  Eliminate config
-	of sdb versus dbx debug symbols.  Add kludge for 68881 80-bit to
-	64-bit float conversion.
-
-	tconfig/sun4, tconfig/sun3, xconfig/sun4, xconfig/sun3:  Make
-	equivalent to sun?os4 so global config works.
-
-Wed Jan  2 18:20:51 1991  John Gilmore  (gnu at spiff.cygnus.com)
-
-	Fix from Eberhard Mattes <mattes@azu.informatik.uni-stuttgart.de>
-	
-	* main.c:  Only declare linesize once; declare pagesize not at
-	all, since it is never used.
-	(main):  Clear newly allocated line before it is used.
-
-Fri Dec 28 00:13:42 1990  John Gilmore  (gnu at cygint)
-
-	Further stabilization for the Intel 960.
-
-	* Makefile.dist: Parameterize the location of the "include"
-	and "bfd" directories, as well as "getopt".  Add symfile.c.
-	Link in both dbxread and coffread.  Fix up "make depend" to
-	rewack the locations of include, bfd, and getopt in its output.
-
-	* README:  Document moving include files, improve some of
-	the other doc.
-
-	* coffread.c:  Move common code out to symfile.c.  Change
-	symbol_file_command style interface to use new *_symfile_init
-	and *_symfile_read interface under BFD.  Use BFD internal
-	info to locate line table, symbols, etc.
-
-	* core.c (core_fetch_registers):  Rename to get_core_registers
-	to avoid confusion with fetch_core_registers.
-	(register_addr):  Move to coredep.c, which is already machine
-	dependent.  This leaves core.c pretty clean of dependencies.
-
-	* coredep.c (register_addr):  Accept this routine from core.c.
-
-	* dbxread.c: Move common code (with coffread.c, etc) into new
-	symfile.c.  Each psymtab now contains a pointer to the
-	format-dependent function that knows how to read it in.  Make
-	some things static.  
-	(dbx_psymtab_to_symtab): Renamed from psymtab_to_symtab_2.
-	(process_one_symbol): Add code to complain about a "compiler bug
-	we muzzle here", if we actually see it.
-
-	* eval.c (evaluate_subexp):  Insert missing "break" statements
-	in code that determines whether a variable is an lvalue in
-	memory, register, or whatever.	I detected this via a compiler
-	bug in which it *almost* mashed out the whole switch statement.
-
-	* gdb-int.texinfo:  Add minor sections on configuring gdb for
-	release, and about the README file.
-
-	* infcmd.c (registers_info):  Fix formatting somewhat.  Still
-	not as pretty as before, but it handles byte swapping.
-
-	* remote-nindy.c: If data cache routines are interrupted while
-	waiting for the remote end, be sure that any uninitialized cache
-	blocks are on the free list, not on the valid list!
-
-	* symfile.h: Flesh out this header file with all the various
-	routines and variables that have been merged in from dbxread.c
-	coffread.c, and symtab.c to symfile.c.
-
-	* symfile.c: New file, containing code common to dbxread.c,
-	coffread.c, and some code from symtab.c.  All generic code for
-	reading symbol files should be in here now.
-	(unrecord_misc_function):  Remove unused function.
-
-	* symtab.h:  Remove file-reading things to symfile.h.
-
-	* symtab.c:  Remove file-reading things to symfile.c.
-
-	* tm-i960.h:  Fix FRAME_CHAIN types; define PRINT_RANDOM_SIGNAL
-	to decode i960 fault types.
-
-	* target.h, remote.c, remote-eb.c, remote-vx.c, remote-nindy.c,
-	target.c: Change type of the "resume" function from int to void,
-	since its result was never used.
-
-Sat Dec 22 02:51:40 1990  John Gilmore  (gnu at cygint)
-
-	* main.c:  Replace "stupid" with "caution"; you now "set caution
-	on or off".
-
-	* printcmd.c (print_scalar_formatted):  Fix typo in 'g' format
-
-	* infcmd.c (do_registers_info):  Call val_print to deal with the
-	byte order of the registers being printed.  FIXME, this makes
-	the formatting of the output uglier.
-
-	* infcmd.c (wait_for_inferior):  If PRINT_RANDOM_SIGNAL is
-	defined, call it for signals the debugger doesn't itself use.
-	The i960 uses this for more detailed fault information.
-
-	* remote.c (remote_open):  If arg is null, print help rather than
-	dumping core.
-
-	* sparc-xdep.c (register_valid):  Avoid declaring size, since
-	various modules will think of various sizes depending on the
-	architecture of their tm-file.  FIXME, we need protection against
-	actually entering one of those modules, which would clobber
-	storage if not for the target architecture compiled into gdb.
-
-	* stack.c (up_command, down_command):  Always print the frame
-	you arrive at.
-	(up_silently_command, down_silently_command):  New commands
-	for use in scripts.
-
-	* i960-pinsn.c (reg), i960-tdep.c:  Lint.
-
-	* i960-tdep.c (i960_frame_chain_valid): Lookup_symbol now takes
-	more parameters than it used to.
-
-	* findvar.c (registers):  Increase slop to 256 bytes, which should
-	protect us against even most RISC machines with large register
-	sets.
-	(locate_var_value):  Move declaration inside related ifdef.
-
-	* remote-nindy.c ():  Use TIOCSETN rather than TIOCSETP
-	throughout, to avoid throwing away buffered input from the board.
-	(nindy_wait):  Supply_register takes addr_of_value, not value.
-	(i960_print_fault):  Renamed from i80960_fault.
-	(nindy_fetch_registers):  Avoid have_regs stuff, just get them.
-	(nindy_store_registers):  Avoid regs_changed stuff, just stuff
-	them.
-	(nindy_create_inferior):  Don't bother to write PC_REGNUM since
-	we can set the PC in the call to proceed().  Unpush nindy_ops
-	before pushing it on top, to avoid message to user.  Eliminate
-	commentary from Unix machines that just misleads here.
-	(reset_command):  Fix error message to suggest target command.
-	
-Wed Dec 19 11:03:56 1990  John Gilmore  (gnu at cygint)
-
-	Release 3.92.5 as frozen.
-
-	Stabilize the merged release...with help from lint, Saber C,
-	gcc -W, etc.
-
-	Everywhere:  Add include files needed to declare return types
-	of functions called.
-
-	* gdb.texinfo:  Roland Pesch is documenting gdb, glory be!
-
-	* breakpoint.h:  Add undeclared breakpoint functions, and some
-	functions for display handling since I couldn't think of a better
-	.h to put them in.
-
-	* breakpoint.c (insert_breakpoints):  Make code for disabling
-	shared library bkpts more likely to work.  It's used when we
-	rerun a program and stop before the shared library has been
-	mapped in.
-	(breakpoint_cond_eval, bpstat_stop_status):  Pass arg as int,
-	cast from pointer, so it squeezes through catch_errors.
-	(bpstat_stop_status):  Fix logic broken some time ago.  We now
-	always create a bpstat if the stop address matches a breakpoint,
-	even if we don't stop there -- just like the old code used to do
-	before I got my fingers into it (sigh).
-	(breakpoint_1):  Print "ignore count" after "stop only if"
-	condition, since that's how it actually works.
-	(mention):  Handle watchpoints as well as breakpoints.
-	(watch_command):  use set_raw_breakpoint and mention to do most 
-	of the work (and initialize all the fields!).  Only pass one
-	arg to parse_c_expression, since that's all it takes.
-
-	* command.c (not_just_help_class_command):  Rename arg to args
-	since we ignore "unused argument" warnings on vars named "args".
-	inflow.c (child_terminal_info):  ditto.
-	infptrace.c (kill_inferior):  ditto
-	main.c (catch_errors, version_info, quit_command, pwd_command,
-	source_command, dump_me_command, editing_info,
-	set_history_size_command, set_history, show_history,
-	set_verbose): ditto
-	stack.c (locals_info):  ditto
-	target.c (target_files_info):  ditto
-	valprint.c (set_input_radix, set_output_radix):  ditto
-
-	* core.c:  Remove old variables for handling core and exec file
-	sections (data_start, data_end, stack_start, stack_end,
-	reg_stack_start, reg_stack_end, reg_stack_offset, text_start,
-	text_end, exec_data_start, exec_data_end, text_offset,
-	exec_data_offset, data_offset, stack_offset).  They're
-	superseded the more general build_section_table and
-	xfer_memory.
-	(get_exec_file):  Mention the `file' command.
-	(read_memory_check):  Rename to memory_error, and only call it
-	in the case of an actual error.
-	(read_memory, write_memory):  call memory_error.
-	(core_fetch_registers):  Register section name is ".reg".
-
-	coredep.c:  Remove a bunch of crud now that all this file does
-	is pull the registers out of a core file.
-	(fetch_core_registers):  Rewrite to actually work, I hope.
-
-	dbxread.c:  Use a.out.gnu.h, not system a.out, now.
-	Replace index() with strchr().  Remove all the pre-BFD macro
-	definitions for accessing the symbol file.
-	(struct dbx_symfile_info):  Encapsulate the information that
-	dbx_symfile_init needs to pass to dbx_symfile_read in this
-	struct.
-
-	(dbx_new_init, dbx_symfile_init, dbx_symfile_read,
-	dbx_symfile_discard): Rearrange symbol file reading to divide
-	the format-specific part from the format-independent part,
-	leaving the format-independent part such as file name expansion
-	and opening in symtab.c.  This replaces
-	partial_symbol_file_open and partial_symbol_file_read.
-	Symbol_file_read, add_file, add_file_target_command,
-	add_file_addr_command move to symtab.c.  Pass an explicit
-	"mainline" flag for when reading the main symbol table, rather
-	than relying on the offset address to be zero or nonzero.
-
-	(dbx_symfile_read): Don't allow void *'s to be printed as
-	typedefs.
-	(SWAP_SYMBOL):  Use bfd routines to byte-swap the symbols.
-	(ADD_PSYMBOL_TO_LIST):  Make the "function call rather than
-	macro" debug version really work.
-	(read_dbx_symtab):  Remove unref'd parameter inclink.
-	Avoid swapping N_SLINE symbols, for speed.
-	Merge N_TEXT!N_EXT case with the other external symbol
-	definitions' case. Add comments.
-	(start_psymtab):  Allocate the symfile name in the psymtab on
-	the psymbol_obstack, rather than using the caller's storage.
-	(end_psymtab): Only allocate a dependencies list if there are
-	more than zero.
-	(psymtab_to_symtab_2):  Use BFD when reopening file to read
-	its symbols for real.
-	(read_struct_type):  Add FIXME comments where it needs work
-	for C++ bogosity.
-	(read_huge_number):  Add FIXME about overflows.
-	(read_range_type):  Add FIXME about comparing a long to 1<<32.
-
-	* coffread.c:  Minor changes to move things closer to the new
-	regime with symtab.c and dbxread.c   Major work is still needed
-	here.
-
-	* exec.c (exec_file_command):  Remove old variables (see core.c
-	above).
-	(xfer_memory): If memory transfer is right at the end of a
-	section, don't lose.
-
-	* findvar.c (get_saved_register):  If value is in a real
-	register, LVAL is lval_register, not lval_memory.
-
-	frame.h:  Declare print_sel_frame and record_selected_frame.
-
-	gdb-int.texinfo:  New file, for GDB internals documentation.
-	Very simple, unformatted doc of cleanups is there for now.
-
-	gdbcore.h:  Remove obsolete variables that described a.out
-	section addresses and offsets.  (See core.c above.)
-	Declare fetch_core_registers and registers_fetched.
-
-	getopt.c:  Declare char *alloca(); even on SPARC.
-
-	infcmd.c (run_command):  Call target_kill rather than
-	kill_inferior. 
-	(step_command, next_command, stepi_command, nexti_command):
-	Declare from_tty parameter even though we don't use it.
-	(run_stack_dummy):  argument BUFFER is a char array, not
-	a pointer to REGISTER_TYPE.
-	(finish_command):  using_struct_return needed a value *, 
-	not a struct symbol *.
-
-	* infptrace.c (child_xfer_memory):  To avoid dependency on
-	where sections are in memory, try PT_WRITE_D and if that fails,
-	try PT_WRITE_I.  Most Unixes don't care which you use.
-
-	* infrun.c (step_resume_break_shadow):  Change to array to
-	match other breakpoint shadow storage.
-	(clear_proceed_status):  Pass address of bpstat to
-	bpstat_clear, not the bpstat itself.
-	(child_create_inferior):  FIXME comment about if the child
-	exits.
-	(start_inferior):  Remove old function.
-	(child_open):  Use target_kill rather than kill_inferior.
-	(wait_for_inferior):  Ditto.
-	(insert_step_breakpoint, remote_step_breakpoint):  Use
-	new step_resume_break_shadow.
-
-	* inftarg.c (child_wait):  If all child processes die,
-	pretend that the one being waited for exited with signal 42.
-
-	* main.c (command_line_input):  When scanning for comments,
-	don't coredump on unclosed quotes.
-	(quit_command):  Use target_kill rther than kill_inferior.
-	(_initialize_main):  Rename class_user from "user" to
-	"user-defined".
-
-	* printcmd.c (print_command_1):  Initialize "fmt" if no format
-	is specified by the user.
-	(print_frame_args):  Only add to args_printed if we are
-	actually fetching args from the stack (avoiding undefined
-	arg_size).
-	(_initialize_printcmd):  Remove bogus \{ from string.
-
-	* remote-eb.c (eb_open):  Avoid coredump on no argument.
-
-	* remote-nindy.c:  Bring out of Intel environment into new
-	target environment.  Remove all conditional compilation on
-	I80960.  Massive hacking throughout.
-	(nindy_xfer_inferior_memory):  New routine stolen from
-	infptrace.c.
-	(nindy_create_inferior):  New routine pieced together, probably
-	not quite working yet.
-	(nindy_ops):  New target_ops struct for nindy.
-
-	* remote-vx.c:	Use write_memory rather than target_write_memory
-	to get error checking.
-	(vx_add_file_command, vx_open): Use symbol_file_add rather than
-	add_file.
-	(vx_create_inferior):  Use target_terminal_ours...
-
-	* signame.c (_initialize_signame):  Always initialize, since
-	we need the table for things other than psignal.
-	
-	* solib.c (solib_add):  Use symbol_file_add, not add_file.
-	(solib_address):  Return boolean result rather than struct
-	pointer which nobody else knows the type of.
-
-	* sparc-tdep.c, valops.c:  Use write_memory rather than
-	target_write_memory, to get error checking.
-
-	* stack.c (locals_info, catch_info, args_info,
-	get_selected_block, frame_command, up_command): Use
-	target_has_stack, rather than have_inferior_p or
-	have_core_file_p.
-
-	* sun3-xdep.c (fetch_core_registers):  Rewrite for new BFD regime.
-
-	* symfile.h:  New file, defining the interface between the
-	generic and object-file-specific symbol reading code.
-
-	* symtab.c:  Move generic symbol-reading interface to symtab.c,
-	from dbxread.c, coffread.c, mipsread.c, etc.  Add symtab_fns
-	table to map BFD targets to symbol-reading modules in GDB.
-	Change index to strchr.
-	(lookup_struct_elt_type):  Use error() rather than hand-made
-	simulations thereof.
-	(lookup_partial_symbol):  Speedup slightly when length == 0.
-	(symbol_file_add):  New function.
-	(symbol_file_command):  Call it.
-	(symfile_open, symfile_init):  New function.
-	(add_file_target_command, add_file_addr_command): moved from
-	dbxread.c.
-
-	* target.c (target_command):  use target_kill.
-
-	* target.h (target_files_info):  Don't declare, never called
-	from outside.
-
-	* tm-sun2.h, tm-sun3.h (STACK_END_ADDR): Use system include
-	files to determine stack end address.
-
-	* valarith.c (value_x_binop, value_x_unop): Change error message
-	to be more useful.  Pass proper argument to value_struct_elt.
-
-	* valops.c (value_assign):  FIXME comment that long long 
-	bitfields will break here.
-
-	* Makefile.dist:  Add symfile.h, remote-nindy.c, remote-eb.c.
-	Update `make saber_gdb' to work better.
-
-	* TODO:  A woman's work is never done.
-
-	* cplus-dem.c, environ.c, inferior.h, infrun.c, inftarg.c,
-	main.c, obstack.c, printcmd.c, remote-eb.c, remote-nindy.c,
-	remote-vx.c, remote.c, solib.c, source.c, sparc-pinsn.c,
-	sparc-tdep.c, sparc-xdep.c, symmisc.c, symtab.c, symtab.h
-	target.c, terminal.h, tm-sparc.h, tm-sunos.h, utils.c,
-	valops.c, valprint.c, exec.c:  Lint.
-
-
-Wed Dec 12 23:44:15 1990  John Gilmore  (gnu at cygnus.com)
-
-	Continuing Intel 960 port merge of GDB.
-
-	* Makefile.dist:  Merge i960 "nindy-share" files.  Rename
-	malloc.h to gmalloc.h to avoid name conflicts in /usr/include.
-	Don't ship gdb.dvi in tar file.  Link gdb with init.o, not init.c.
-	Wack over "make depend" so it handles files in subdirectories
-	vx-share, nindy-share, bfd, and in the current directory.
-
-	* blockframe.c (get_prev_frame_info):  Remove fatal error
-	if stack not defined.
-
-	* core.c (core_open, core_detach):  New functions that handle
-	the old "core-file" command as "target core" and "detach" instead.
-	(core_file_command):  Call them.
-	(core_xfer_memory):  Use common routine xfer_memory.
-
-	* dbxread.c:  Include a.out.gnu.h, not system a.out.h.
-	dbxread now uses bfd for everything but symbol reading itself.
-	BFD internals are used to drag out the relevant file offsets.
-	(partial_symbol_file_open):  Change args all around for BFD.
-
-	* symtab.c: Rename "value" to "val" everywhere, so we can
-	#include "value.h".
-	(symbol_file_command):  New command, moved from dbxread.c
-	and coffread.c.  It uses BFD to read the file, then vectors
-	based on its type, to dbx or coff symbol readers.
-	* symtab.h:  Extern a few vars for symbol_file_command.
-
-	* target.h:  Breakpoint takes a char * save area, not a char **.
-
-	* valprint.c (val_print):  When unpacking bitfields, offset
-	the address in gdb of the value, if it is declared with a shorter
-	type.  Remove the last "runtime kludge test" of host byte order.
-
-	* utils.c:  Remove old my_bfd_read routine.
-
-	* stack.c (frame_info):  Use target_has_stack.  Print program counter
-	register's actual name rather than "pc", since it's called the
-	"ip" (instruction pointer) on the i960 (sigh).
-
-	* target.c (target_command):  Add command for selecting a target
-	type and calling its open routine.  This is used for initiating
-	communication with a particular target, in a generic way.
-
-	* tm-i960.h:  Update for modern gdb.  Remove semicolons from
-	various macros.  Handle reading struct return convention, and
-	error-out attempts to return structs with the "return" command.
-	Be sure gdb doesn't think we know how to call functions in the
-	inferior.
-
-	* i960-tdep.c:  Rename FRAME_CHAIN_VALID and FRAME_FIND_SAVED_REGS
-	to i960_xxx in lower case.
-	(arg_address):  Circumvent errors due to LOC_ARG_BLOCK
-	not being defined yet.
-
-	* remote.c (remote_open):  Call start_remote to initialize 
-	wait_for_inferior during open.
-	(remote_xfer_inferior_memory):  Return length written rather
-	than errno value.
-
-	* remote-vx.c (target_command -> vx_open):  Use new generic
-	target command.
-	* remote-eb.c, inftarg.c, exec.c: ditto.
-
-	* infrun.c:  Fix comments.
-	(attach_program -> child_open):  Use new generic target command.
-	(wait_for_inferior):  Clear saved register values before target_wait,
-	so target_wait can set some of them if convenient.
-
-	* infptrace.c (fetch_inferior_registers, store_inferior_registers):
-	Return success indicator, not void.
-	(child_xfer_memory):  Avoid fetching initial word if we'll
-	overwrite it anyway.
-
-	* infcmd.c (attach_command):  Use new generic target open routine.
-	(_initialize_infcmd):  Update doc on attach and detach commands.
-	(do_registers_info):  Merge in a byte-order problem as a FIXME
-	comment.
-
-	* findvar.c (find_saved_register):  Avoid problem in current frame.
-	(read_relative_register):  Ditto.
-	(write_register):  Convert byte order on the way out.
-
-	* exec.c (file_command):  Add.
-	(add_to_section_table, exec_command):  Use new bfd_map_over_sections.
-	(xfer_memory):  Common function between core_xfer_memory and
-	exec_xfer_memory.
-	(exec_xfer_memory):  Use it.
-
-	* pn-opcode.h:  Document that a "PN" is a Gould PowerNode.
-
-	* breakpoint.c, breakpoint.h, symtab.h, value.h, frame.h, utils.c,
-	valops.c, stack.c, target.c, sparc-xdep.c, source.c, printcmd.c,
-	infcmd.c, i960-pinsn.c, eval.c, defs.h:  lint and gcc -Wall.
-
-Sun Dec  2 16:45:06 1990  John Gilmore  (gnu at cygnus.com)
-
-	Merge Intel 960 port of gdb, continuing...
-
-	* dbxread.c (partial_symbol_file_open, partial_symbol_file_read,
-	symbol_file_command):  Pass from_tty arg to hush 'em up.
-
-	* coffread.c (symbol_file_command):  Avoid output if from_tty != 1.
-	Add magic numbers for 960 COFF format.
-
-Fri Nov 30 09:18:20 1990  John Gilmore  (gnu at cygnus.com)
-
-	Merge Intel 960 port of gdb, from Intel "1.2" release.
-
-	CHANGE_LOG entries from their port, which was based on
-	gdb+-2.8.0:
-
-    Thu Sep  6 11:02:22 PDT 1990
-	Remove temp file if download is interrupted.
-
-    Wed Aug  1 09:08:33 PDT 1990
-	Now uses binary protocol to talk to NINDY.
-	Old hex protocol (NINDY 2.13 and older) supported with -O switch.
-	Times out after 5 seconds when trying to talk to NINDY.
-
-    Tue May 29 12:54:49 PDT 1990
-	Added variable baud rate (-b switch).
-	Source code reorganization.
-
-    Thu Apr 26 11:09:55 PDT 1990
-	More cleanup of batch mode;  specifically, execute "-s", "-e", and
-	"-se" switches as soon as they are encountered on the invocation line.
-
-    Fri Apr 20 13:47:15 PDT 1990
-	Add -brk switch.
-
-    Thu Apr 19 09:54:28 PDT 1990
-	Add 'reset' command.
-
-    Wed Apr 18 09:48:07 PDT 1990
-	After opening remote tty, wait for 1 second to go by without input
-	from it before trying to talk to NINDY (fixes problems with the
-	Heurikon HK80/V960E).
-
-    Mon Apr  4 16:33:05 PDT 1990
-	Some output was not being suppressed in 'batch' mode.
-
-    Thu Mar 22 15:31:11 PST 1990
-	Ask user if old symbol table should be deleted when new file is
-	downloaded.
-
-	Allow user to run a program downloaded before gdb960 was brought up.
-
-	Correct "exec-file" help message for i80960 context.
-
-	Correct bug in calculating user space address:  could occasionally
-	corrupt user program.
-
-	Make sure to zero low-order bits in rip's because of bug in 960CA
-	A-step part:  could cause operation faults when "next"ing across
-	a function call.
-
-	Correct bug that made it impossible to get source line numbers for
-	code loaded at addresses higher than 0x7fffffff.
-
-    Wed Jan 10 12:43:22 PST 1990
-	Open remote tty for exclusive use.
-
-    Fri Jan  5 12:14:42 PST 1990
-	Correct disassembly (CA manual was right after all):
-	opcode for sysctl is 0x659
-
-    Mon Oct 23 12:03:04 PDT 1989
-	Use G960BASE and G960BIN environment variables to find 'sx' utility.
-
-    Mon Oct 16 14:15:09 PDT 1989
-	"sfr0"-"sfr31" should have been named "sf0"-"sf31"
-
-    Mon Oct  2 15:56:31 PDT 1989
-
-	Added 960CA disassembly support.
-
-	To simplify maintenance:
-		- eliminated use of symblic links on pinsn.c: use i960-pinsn.c
-			directly instead.
-		- eliminated opcode.h: incorporates tables into i960-pinsn.c
-		- moved 960-specific routines from i960-pinsn.c to i960-md.c
-		- made disassembly interface identical to that in gdmp960.
-
-
-
-Wed Nov 28 21:32:48 1990  John Gilmore  (gnu at cygint)
-
-	* target.h: Allow targets to stack.  Add target_has_memory,
-	_registers, etc.  Restructure memory access and "info files"
-	to walk the target stack.
-	* exec.c, core.c, inftarg.c, remote.c, remote-vx.c, remote-eb.c,
-	target.c:  Change tables to match target.h.
-	* inflow.c (child_mourn_inferior):  pop child_ops.
-	(generic_mourn_inferior):  Use new has_stack flag.
-	* infptrace.c (child_xfer_memory): New memory regime.
-	* inftarg.c (child_files_info): New "info files" regime.
-	* remote-eb.c: New memory regime, new info files.
-	* remote-vx.c: New memory regime, new info files.  Now use
-	separate targets for VxWorks attachment to machine, and 
-	actually running a process under VxWorks, since one has
-	stack & execution & regs and the other doesn't.
-	* remote.c: New memory regime, new info files.
-	* sparc-xdep.c (fetch_core-registers):  New memory regime.
-	* target.c:  New routines and support for stacked targets,
-	new memory regime, new info files regime.
-	
-
-	Generalize section handling for an arbitrary number of sections,
-	including use of the new BFD (binary file) library.
-	* gdbcore.h: Add struct section_table.
-	* exec.c (build_section_table):  Iterate all sections and
-	record what gdb needs to know about them.
-	(exec_command):  Use it.
-	(exec_xfer_memory):  Use the table.
-	(exec_files_info):  Print the table.
-	* core.c (core_file_command, core_xfer_memory, core_files_info):
-	Likewise.	
-	* source.c (find_source_lines):  Use bfd_get_mtime.
-	* dbxread.c:  Quick changes to make it compile with new BFD.
-	* utils.c (error):  Avoid using bfd_error in generic routines.
-	
-	* core.c (core_fetch_registers):  Get from the ".regs" section of
-	the BFD core file.
-	* sparc-xdep.c (fetch_core_registers):  Use the .regs info.
-
-	* inferior.h (attach_flag):  Export.
-	* infcmd.c (run_command):  use new target_create_inferior.
-	* infrun.c (child_create_inferior):  Don't return result.
-	* Makefile.dist (VERSION):  3.91.4.
-
-Fri Nov 23 28:15:38 1990  John Gilmore  (gnu at cygint)
-
-	* breakpoint.c (bpstat_num):  Handle breakpoints which have
-	since been deleted, such as temporary breakpoints.
-	infcmd.c (program_info):  ditto.
-
-	* core.c (core_file_command):  Display the frame where the core
-	dump occurred.
-
-	* main.c:  lint.
-
-	* remote-vx.c (target_command):  Merge in target command from
-	targ-vx.c.  A few other cleanups.
-
-	* TODO, Projects:  Lots more stuff to do...
-
-Fri Nov 23 18:15:38 1990  John Gilmore  (gnu at cygint)
-
-	Massive changes to wall off the remote-debugging interface
-	behind a function vector.  The port to handle VxWorks targets
-	is also part of this.
-
-	All files:  Replace references to renamed functions,
-	remove references to remote_debugging, remove references to
-	have_include_file, have_core_file in favor of target_has_stack,
-	target_has_memory, etc.
-
-	* Modularize the breakpoint interface.
-	breakpoint.h (BREAKPOINT_MAX):  New define sets max length of
-	a breakpoint instruction.
-	breakpoint.c: struct breakpoint's shadow_contents now sized as
-	BREAKPOINT_MAX.
-	(insert_breakpoints):  Vector to target to install breakpoints.
-	(remove_breakpoints):  Vector to target here too.
-	Remove REMOTE_SA_SPARC kludges and other remote_debugging.
-	sparc-tdep.c (single_step):  Use new breakpoint interface for
-	the single-step breakpoints.
-	mem-break.c (memory_insert_breakpoint, memory_remove_breakpoint):
-	New file, contains routines to insert and remove breakpoints by
-	reading out the old contents and later replacing them.  This is
-	how ptrace breakpoints work, and many remote systems as well.
-
-	* tm-vxworks68.h:  New config file, overrides a few things for
-	Wind River's preferences.
-
-	* target.h:  New file, for transfer vector used to talk to the
-	inferior (child, attached, core, exec, remote, etc).  All accesses
-	to the thing being debugged should come through these vectors.
-	target.c:  New file, routines to handle transfer vector.
-	(various files):  Add transfer vectors XXX_ops for the various
-	targets and pseudo-targets (core files, etc) we support.
-
-	* breakpoint.c (bpstat_stop_status):  Further explorations of
-	watchpoints and why things don't work all the time.
-	(bpstat_alloc):  New fn to allocate a bpstat and chain it.
-
-	* config.gdb:  Only add "source ${srcdir}/.gdbinit" to
-	the local gdbinit if it doesn't already have it.
-
-	* core.c (core_ops):  add and install.
-	Allow core debugging without exec file.
-
-	* dbxread.c (free_and_init_header_files):  Merge two fns.
-	(end_symtab):  Free named symbol table when a new version comes in.
-	(read_dbx_symtab):  Relocate all kinds of symbols with base
-	address.  First step toward handling different text, data, bss
-	reloc.
-	(add_file_addr_command):  Renamed add_file_command.
-	(add_file_command):  Vector to remote handler.
-	Add "load" as an alias for "add-file" command.
-
-	* defs.h:  Allow "volatile" to be used in non-ANSI; use it for
-	non-returning functions.
-
-	* exec.c:  Add exec_ops, and push it as a target when an exec
-	file is specified.
-
-	* infcmd.c (run_command):  Pass executable file name and arg list
-	separately when starting an inferior.  Permit "run" when no exec
-	file is specified, for VxWorks.
-	(detach_command):  Move to child_detach in inftarg.c.
-
-	* inftarg.c:  New file.  Unix-child-specific routines, and the
-	child_ops structure.
-
-	* inferior.h (registers):  Export "registers" as the way for
-	target dependent register handlers to find gdb's local copy of
-	the registers.  Rename "stop_after_attach" to "stop_soon_quietly"
-	since it is now used by places that want wait_for_inferior to
-	handle the grunge but want to see every trap from the inferior.
-
-	* inflow.c (create_inferior):  Pull out, and merge into infrun.c.
-	Eliminate remote_debugging hooks in terminal handling.
-
-	* infrun.c:  Replace start_inferior with child_create_inferior.
-	Move all the hair of Unix shells and ptrace idiosyncracies into
-	child_create_inferior, so remote handlers don't have to deal.
-	Remove running_in_shell.  Rename stop_after_attach to
-	stop_soon_quietly, and use it in a few other places where we want
-	to just call wait_for_inferior and get control back on the first
-	trap.  trap_expected now never takes a value > 1.
-	(init_wait_for_inferior):  Initialize static vars when a new
-	process is created.
-
-	main.c (gdbinit):  Add new hook for .gdbinit file name, let
-	it be overridden by config files as GDBINIT_FILENAME.
-	(DEFAULT_PROMPT):  Add new hook for overriding (gdb) prompt.
-	Both of these are used for VxWorks gdb.
-
-	mcheck.c:  rename include file "gmalloc.c" to avoid problems
-	with system include file "malloc.c".
-
-	param-no-tm.h:  New include file, same as param.h but does not
-	include the default "tm.h" file.  This is used in files where
-	the target is known, e.g. remote-eb.c or sparc-xdep.c.
-
-	param.h:  Now just a shell that includes tm.h and param-no-tm.h.
-
-	remote-vx.c:  New file, VxWorks remote debugging support.  Uses
-	RPC routines that are shared with the target system, in directory
-	${srcdir}/vx-share.
-
-	remote.c:  Vectorize remote interface.
-
-	source.c:  Globalize source_path, and make an alias "l" for "list"
-	since we now have the "load" command.
-
-	sparc-xdep.c:  Use new param-no-tm.h.
-
-	symmisc.c (free_named_symtab):  Add new function from Wind River.
-	However, ifdef it out for now while we think about what it should
-	really be doing.
-
-	tm-sun3.h, xm-sparc.h, xm-sun3.h, xm-symmetry.h: Move
-	PREPARE_TO_STORE to
-	the xm- file, and change its name to CHILD_PREPARE_TO_STORE, since
-	non-Unix-children handle this with their own code in the target
-	transfer vector.
-
-	Makefile.dist:  Roll version to 3.92.3.  Add vx-share stuff to
-	source and target lists.  Add vx-share to default list of include
-	directories.  Add new files to src and target lists: mem-break,
-	target, inftarg, remote-eb, remote-vx, targ-vx.  Be sure the
-	${srcdir} versions of munch and createtags are used.
-
-	* valops.c (find_function_addr):  Split out of call_function.
-	(call_function_by_hand):  Rename call_function; this function 
-	calls functions in the target by laboriously patching the target
-	word-by-word with the right stack, args, regs, etc.
-
-
-Mon Nov  5 17:29:10 1990  John Gilmore  (gnu at cygint)
-
-	Handle AMD 29000 a bit better.
-
-	* remote-eb.c (readchar):  Mask received char log to make it readable.
-	(remote_start):  Pass arguments down to executing program.
-	Make startaddr unsigned.
-	infrun.c (start_inferior):  Accept args, pass them to
-	remote_start.
-	infcmd.c (run_command):  Pass args down to start_inferior.
-
-	* tconfig/am29k-aout, tconfig/am29k-coff:  New files specifying
-	the target object file format.
-	tm-29k.h:  Pay heed to COFF_ENCAPSULATE.
-
-	* am29k-pinsn.c (print_insn):  Print 0x on hex numbers in disassembly.
-	am29k-tdep.c (examine_prologue):  Better checking of function prefixes.
-
-Sun Oct  7 18:20:45 1990  John Gilmore  (gnu at cygint)
-
-	* Makefile.dist (VERSION):  Roll version to 3.91.9 and freeze.
-	* TODO:  We did a few things, we have more to do though.
-
-	* xm-sparc.h (CLEAR_DEFERRED_STORES):  Define.
-	* inflow.c (inferior_died):  Clear deferred stores.
-	
-	* Debug problems with dummy frames and calls to the inferior.
-	* tm-sparc.h (PUSH_DUMMY_FRAME, POP_FRAME):  Move to sparc-tdep.c.
-	* sparc-tdep.c (do_restore_insn):  Simplify.
-	(sparc_frame_find_saved_regs):  Simplify and fix what we find.
-	(sparc_push_dummy_frame):  Simplify and fix what we push.
-	(sparc_pop_frame):  Slightly more hair here, deciding whether
-	we are restoring a saved PC or returning to a return address in %i7.
-	* sparc-xdep.c (read_inferior_registers):  Debug if valid reg is read.
-
-	* utils.c (xmalloc, xrealloc):  Return type depends on __STDC__.
-	* symtab.h (xmalloc): ditto, for obstack_chunk_alloc.
-	* obstack.h (chunkfun): ditto.
-	* defs.h (xmalloc, xrealloc): ditto
-
-	* utils.c (quit):  Grab the terminal from the child if necessary. 
-
-	* inflow.c (term_status_command): Rename to term_info, change
-	to "info terminal".
-
-	* sparc-pinsn.c (print_insn):  Disassembly prefers real instructions.
-	(is_delayed_branch):  Speed up.
-	* sparc-opcode.h: Add ALIAS bit to aliases.  Fix up opcode tables.
-	Still missing some float ops, and needs testing.
-
-	* Support for input and output radixes other than base 10
-	* defs.h (input_radix, output_radix):  Declare.
-	* expread.y (yyparse, parse_number):  Handle changes of input
-	radix, and ambiguous names-or-numbers in radixes >10.
-	* printcmd.c (print_scalar_formatted):  Print formatted hex
-	numbers in varying column widths.
-	* valprint.c (val_print):  Use output_format to print scalar ints.
-	(set_input_radix, set_output_radix, set_radix):  Create.
-	(set_output_radix):  Set output_format from output_radix.
-	(_initialize_valprint):  add `set radix' but leave the others off.
-	
-	* main.c (execute_command): Let stupid questions be turned off.
-	(_initialize_main): Handle "set stupidity", etc.
-
-	* main.c, inflow.c, inferior.h, frame.h, command.c, defs.h, 
-	sparc-pinsn.c, sparc-xdep.c, value.h, valops.c, values.c:  Lint.
-
-Tue Oct  2 11:20:02 1990  John Gilmore  (gnu at cygint)
-
-	* TODO, Makefile.dist, ChangeLog:  Freeze for 3.91.8 release.
-	bfd stuff is still screwed up, but with some manual work, it
-	compiles.
-
-	* breakpoint.c (bpstat_do_actions):  Start over if a command
-	proceeds the inferior, since the inferior will have stopped and
-	will need to have its new stop-actions taken care of.
-
-	* dbxread.c (read_struct_type):  Expression gives Sun3 4.0.3
-	compiler fits, simplify it.
-
-	* gdb.texinfo (directory command): Doc new dir command.
-	source.c (directory_command):  "dir" now puts things on the front
-	of the path, moves dups up front, and handles multiple names
-	on the command line, inserting each one in order.  It also
-	blows away cached line and full_filename info.
-
-	* stack.c (backtrace_command):  Skip "more stack frames follow"
-	unless interactive.
-
-	* Change #ifndef HAVE_VPRINTF to #define MISSING_VPRINTF in
-	xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, 
-	xm-np1.h, xm-pn.h, xm-pyr.h, xm-symmetry.h, xm-umax.h, xm-vax.h.
-	The only odd one was Gould NP1, which had defined vprintf to
-	"printf"!!!
-
-	* Merge Ted Goldstein <tedg@Eng.sun.com>'s changes for epoch.
-	printcmd.c (print_command_1): Pass 'inspect' flag down as a global
-	variable, inspect_it.
-	valprint.c (print_string, val_print): Use the global inspect_it
-	to indicate whether to print in Epoch style or normal style.	
-
-Mon Oct  1 23:55:26 1990  John Gilmore  (gnu at cygint)
-
-	* printcmd.c (call_command):  add an alias for the "print" command
-	which runs expressions and doesn't print the result if void.
-	(print_command_1): implement it.
-
-	* command.c: Remove #if 0'd code.  Initialize all the fields
-	in add_cmd ().  Rename do_nothing_command to
-	not_just_help_class_command, and make it externally visible.
-	command.h: add user_commands to struct.
-	* main.c (define_command):  Don't overload c->function with a char
-	string as well as a function pointer.
-
-	* eval.c (evaluate_subexp):  Reinstall tiemann changes to
-	calling convention of value_struct_elt () that got dropped in
-	merge.
-
-	* tm-sparc.h (FRAME_FIND_SAVED_REGS):  move to sparc-xdep.c.
-	sparc-tdep.c (sparc_frame_find_saved_regs):  ditto.
-
-	* tm-sparc.h (POP_FRAME): replace some constants with defines.
-
-	* sparc-xdep.c (store_inferior_registers):  defer stores to regs
-	until a good time (e.g. when we are about to run the child),
-	saving ptrace calls.
-    	* infrun.c (proceed):  handle DO_DEFERRED_STORES.
-	* tm-sparc.h: define DO_DEFERRED_STORES.
-
-	* sparc-xdep.c (store_inferior_registers): when storing float
-	registers, don't store stack regs too.  When storing the SP,
-	however, DO store the stack regs too.  This fixes a bug in which
-	the dummy frame is not recognized when a call_function finishes,
-	because its frame pointer (in the stack regs) was never
-	initialized.
-	(read_inferior_registers):  Mark WIM and TBR and FPS and CPS valid
-	even though we don't know how to read them from an inferior.
-	valops.c (call_function):  Comment about storing SP.
-
-	* infrun.c (save_inferior_status): Save away the original bpstat
-	chain so it can be restored later.  Install the copied version for
-	use by whoever saved the status.  It will be blow away by
-	restore_inferior_status, and the original chain restored.  This is
-	important for people who have pointers into the original.
-
-	* breakpoint.c, command.h, copying.awk, dbxread.c, defs.h,
-	findvar.c, frame.h, obstack.h, obstack.c, inflow.c, value.h,
-	main.c, printcmd.c, sparc-tdep.c, symtab.c, valprint.c: lint
-
-
-Fri Sep 28 20:32:46 1990  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.dist: Roll version to 3.91.8.  Add bfd.h and bfdconfig.h
-	temporarily to the makefile.  Add am29k-opcode.h and WHATS.NEW.
-	Add stuff.c and kdb-start.c to the OTHERS list for tar files.
-
-Fri Sep 28 19:12:12 1990  John Gilmore  (gnu at cygint)
-
-	* Merge Mike Tiemann's multiple inheritance changes from Sun.
-	Store the baseclasses in a type struct starting from array element
-	0 rather than from the unusual array element 1.
-
-	dbxread.c: the above.
-	(virtual_context): Add
-	Read new debug information about which virtual function table
-	a virtual function is from, and store it in fn_field.fcontext.
-	
-	symtab.h: Add fcontextt.  Fix baseclass indices.  Typo in
-	TYPE_FN_FIELD_STATIC_P.
-
-	symtab.c: the above.
-	valops.c: the above.  Handle pointer casts of object *'s.
-	(search_struct_method): Add.
-	(value_struct_elt): First arg is now a pointer to a value, and is
-	modified on return.
-
-	valprint.c: the above.
-	values.c (value_virtual_fn_field): Add type arg.  Handle
-	offsetting to the proper object when calling virtual fns.
-	The above.
-	(baseclass_addr): Add valuep arg.
-
-	* README:  Document the current state of BFD config (missing).
-	* TODO, ChangeLog, Makefile.dist: Roll version.
-	* WHATS.NEW: Add summary of changes since 3.5.
-
-Thu Sep 27 16:23:12 1990  John Gilmore  (gnu at cygint)
-
-	* dbxread.c (read_struct_type): Clear bit vectors whenever
-	we allocate one.
-	symtab.c (B_CLRALL): define.
-
-	* tm-sparc.h (STORE_RETURN_VALUE): Avoid clobbering types by
-	using == rather than =.  Huh...  This fixes the dreaded problem
-	wherein builtin_type_int becomes TYPE_CODE_FLT.
-
-	* core.c (info_files): Show the inferior pid.
-
-	* config.gdb: Avoid putting "dir" command into .gdbinit.  GDB
-	already knows how to look in the source directory.
-
-	* Remove psymtab hair from many places.  Remove duplicated code
-	for searching symbol tables.  Hide psymtabs from most places.
-	Make it fast to get from a psymtab to its symtab.
-
-	blockframe.c (blockvector_for_pc): Remove psymtab hair.
-	coffread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2.
-	mipsread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2.
-	dbxread.c: export psymtab_to_symtab, make it work if called N times.
-	(psymtab_to_symtab): Rename to psymtab_to_symtab2.  Initialize
-	new symtab completely.  New psymtabs get symtab pointer
-	initialized to zero.  Remove MI warning printf.  
-	symtab.h: Comments.  Add psymtab to symtab pointer.
-	(PSYMTAB_TO_SYMTAB): New macro.
-	symtab.c: use PSYMTAB_TO_SYMTAB.  Add psymtab_to_symtab and export it.
-	source.c: use PSYMTAB_TO_SYMTAB.  Remove symtab version and
-	compilation fields.
-	stack.c (backtrace_command): Avoid pre-pass to read symbols, if
-	verbose is not set.
-	(print_frame_info): Avoid special-casing symbols that have not yet
-	been read in.
-
-	* source.c (open_source_file): Quick path if we have already
-	located the source file by its full name.
-
-	* symtab.c (lookup_symbol): Use find_pc_symtab rather than
-	find_pc_psymtab.  When a name is found in the misc function
-	vector, search the symbol table for its mangled name, not the
-	name that the user typed.
-
-	* bfd.h: Fix missing comment terminators, make #endifs match.
-
-	* valarith.c (value_less): Handle unsigned int comparisons.
-	Add FIXME about pointer compares, which assume host and target
-	pointers are the same.
-
-	* command.c (do_nothing_command): lint
-	dbxread.c: lint.  Remove sort_syms.  Document C++ visibility info,
-	fix comments on debug symbol format for visibility.  Actually set
-	visibility of symbols.
-	main.c (echo_command): lint; use <readline/history.h>.
-	tm-sparc.h (FRAME_FIND_SAVED_REGS): lint
-	obstack.h (_obstack_blank): Rearrange pointer math to avoid
-	pointing past end of allocated memory; saber complains.
-	obstack.h: Declare the external functions that we use.
-	valarith.h: use <string.h>
-	solib.c (solib_add): lint.
-
-Fri Sep 21 17:05:19 1990  John Gilmore  (gnu at cygint)
-
-	* main.c (initialize_main):  Default info_verbose to off, now that
-	symbol reading is fast.
-	(quit_command):  Avoid clobbering exec_bfd while quitting.
-
-	* Initial BFD (binary file diddling library) merger:
-	coffread.c: Change AOUTHDR to struct exe_hdr.
-	dbxread.c: ditto.
-	core.c: initialize initialized data at compile time.
-	(core_file_command):  Move from coredep.c, convert to bfd.
-	(xfer_core_file): Convert to bfd.
-	exec.c (exec_file_command): use bfd routines.
-	gdbcore.h: BFD.
-	mips-tdep.c: Remove exec_file_command and friends.
-	source.c: bfd.
-	
-	* coredep.c: (fetch_core_registers) Convert core_file_command to
-	fetch_core_registers.
-	mips-xdep.c, sparc-xdep.c, sun3-xdep.c: ditto.
-	
-	* utils.c: (error): Bogus crap, FIXME, to print bfd errors.
-	(my_bfd_read): More bogosity, which I don't think we call.
-	(program_name): Remove this atrocity asap!
-
-Wed Sep 19 13:36:41 1990  John Gilmore  (gnu at cygint)
-
-	* From Per Bothner:
-	values.c: allocate_repeat_value was not clearing the
-	optimized_out field.
-	(value_static_field): minor stylistic fix (wrong macro was used).
-	valops.c (value_struct_elt_for_address): didn't work for C++
-	static fields.
-
-	* signame.c (_initialize_signame):  Initialize signal names once.
-
-	* breakpoint.h, command.c, copying.awk, defs.h, environ.c,
-	exec.c, frame.h, infcmd.c, inferior.h, main.c, munch, sun3-xdep.c,
-	symtab.h, tm-29k.h, valprint.c, value.h, values.c:  Lint.
-
-	* remote-eb.c:  Support user-settable baud rates on the serial port.
-
-	* tm-sun3.h (PREPARE_TO_STORE): fix typo.
-
-Fri Sep 14 13:28:29 1990  John Gilmore  (gnu at cygint)
-
-	* tconfig/sun3os4: Remove warning about native assembler,
-	since it also occurs in the xconfig file.
-
-	* findvar.c (registers): Allocate some slop after `registers'
-	to prevent stray accesses from trashing the next variable.
-
-	* tm-68k.h (REGISTER_BYTES):  Allocate the right number of bytes
-	on the sun-3, by changing the #ifdef from `sun3' (which is not
-	defined by cc) to `sun'.  Symptom was trashed builtin_type_XXX
-	vars, which happened to follow `registers' in the executable.
-
-	* readline/history.c (history_search): Heed gcc-2's advice
-	and parenthesize && inside ||).
-
-	* am29k-opcode.h, am29k-pinsn.c, am29k-tdep.c, remote-eb.c,
-	tm-29k.c:  Insert FSF copyright headers.
-
-	* remote-eb.c:  Better comments.
-
-	* Makefile.dist:  Update to 3.91.6.
-	* TODO: note PREPARE_TO_STORE problem.
-
-Thu Sep 13 09:52:33 1990  Jim Kingdon  (kingdon at cygint)
-
-	* stack.c (frame_info): Only use FRAME_FIND_SAVED_REGS if defined.
-
-	* remote.c:  Wrap the whole file in #if !defined (SPECIAL_REMOTE).
-
-	* infrun.c (wait_for_inferior, at end): Don't set up
-	prev_* if the inferior no longer exists.
-
-	* inferior.h (CALL_DUMMY_LOCATION): New macro, to replace
-	CANNOT_EXECUTE_STACK.
-	valops.c (call_function): Use it.
-
-	* tm-convex.h: Add CALL_DUMMY_LENGTH for use by PC_IN_CALL_DUMMY.
-
-	* inferior.h (PC_IN_CALL_DUMMY): New macro.
-	infrun.c (wait_for_inferior, 2 places): Use it.
-
-	* values.c (value_being_returned): Only use
-	EXTRACT_STRUCT_VALUE_ADDRESS if defined.
-
-	* Move PREPARE_TO_STORE from xm-sun3.h to tm-sun3.h to do the
-	right thing for remote-eb.c.  
-
-	* sun3-xdep.c:  Remove extraneous call to remote_store_registers.
-	* sun386-xdep.c, hp300hpux-xdep.c, sparc-xdep.c:  Ditto.
-
-	* blockframe.c:  Put get_frame_saved_regs inside #if !defined
-	(FRAME_FIND_SAVED_REGS).
-
-	* findvar.c ({fetch,store}_registers): Check for
-	REMOTE_{FETCH_STORE}_REGISTER macro.
-
-	* findvar.c (get_saved_register): Add argument lval and
-	change meaning of argument addr.
-	findvar.c:  Change calls to get_saved_register to reflect
-	new calling convention.
-	valops.c (value_assign): Use get_saved_register instead of
-	find_saved_register.
-
-Sun Sep  2 12:40:20 1990  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* coffread.c (read_one_sym): Make temp_aux an AUXENT, not
-	an (uninitialized) pointer to one.  Use "&" when passing it
-	to fread.
-
-Fri Aug 31 22:57:54 1990  Jim Kingdon  (kingdon at cygint.cygnus.com)
-
-	* coffread.c (getfilename): Use DGUX x_offset and x_name if
-	defined.
-
-	* coffread.c (symbol_file_command): Put semicolon after
-	"int from_tty".
-	Put safe_to_init_tdesc_context in #if defined (TDESC).
-	Put #ifdef TDESCs in 1st column for non-ANSI cpp's.
-	coffread.c: #include <sys/stat.h>.
-	(read_coff_symtab): Typo: in_source_files -> in_source_file.
-	Add missing ')' in check for "lc%" and friends.  Remove
-	extraneous '}'.
-	Declare read_one_sym() at top of file.
-	(read_file_hdr): Put in extra #ifdefs so MC68MAGIC and
-	MC68WRMAGIC can have the same value without causing a duplicate
-	case.
-
-Thu Sep 13 15:55:36 1990  John Gilmore  (gnu at cygint)
-
-	* Allow a Makefile to be built without building the
-	tm and xm file links that screw up builds in subdirectories.
-	This is done with `config.gdb none', then you can do things
-	like `make gdb.tar.Z'.
-	* tconfig/none: Config file for no target system
-	* xconfig/none: Config file for no host system
-	* config.gdb: If no TM or XM files are called out by the
-	host or target file, don't make links for them.
-
-	* cplus-dem.c: Add documentation.
-
-	* dbxread.c (read_ofile_symtab): Turn a fatal error into a
-	simple error, so the user's gdb doesn't crash due to some object
-	file problem (e.g. somebody is rebuilding the file out from under
-	gdb).
-
-	* printcmd.c (print_address_symbolic): demangle the symbol.
-
-	* Makefile.dist (OTHERS): Remove tdesc-lib because it has 
-	Motorola copyrights in it.  Make "make gdb.tar.Z" work.
-	(alldeps.mak): sort and uniq all results from this; duplicates
-	hose gdb.tar.Z link building.  Remove RCS files from
-	tconfig and xconfig.  Add config files for sun386.  Add
-	a few odd files to OTHERS and HFILES.
-
-Mon Sep 10 21:20:24 1990  John Gilmore  (gnu at cygint)
-
-	* Makefile.dist: Pull solib.c to tconfig/sun?os4.
-	Roll version number to 3.91.5.  Make lint work in bindir.
-
-	* README:  Document cross-debugging and new file structure.
-
-	* blockframe.c: Lint.  Include "value.h" to declare read_register.
-	(find_pc_partial_function): remove duplicate line.
-
-	* command.h: Lint.  Declare error_no_arg and dont_repeat.
-
-	* tm-news.h: Remove inadvertently duplicated stuff.
-
-	* mipsread.c: Remove cache_pc_function stuff, now done cleanly.
-	Clean up usage of misc_function_type.  Declare some CORE_ADDRs.
-
-	* config.gdb: Allow `config.gdb host target' form.  Clean
-	up previous change that printed bogus messages when you just said
-	`config.gdb'.
-
-	* core.c: #include "command.h" for lint.
-	* dbxread.c: lint
-	* eval.c: lint
-	* main.c: Remove some casts of enums.  Lint.
-	* source.c: lint
-	* symtab.c: lint
-	* symtab.h: lint
-	* expread.y: lint
-	* valarith.c: lint
-
-	* printcmd.c (initialize_printcmd): Fix thinko in inspect cmd.
-	
-	* sparc-tdep.c (isannulled): Take instruction as parameter, don't
-	read it from memory.  This will allow us to save ptrace calls
-	eventually.   Changed caller single_step too.
-
-	* sparc-xdep.c (fetch_inferior_registers): Avoid reading regs
-	that we aren't going to use, saving many ptrace calls, especially
-	when watchpointing or single stepping.  Use some #define's for
-	constants.
-	(store_inferior_registers): Ditto.
-	(core_file_command): Use some #define's for constants.
-
-	* tm-sparc.h: Add #define's for some register numbers, so we
-	can eliminate the use of random constants in sparc-xdep.c.
-
-	* stack.c (frame_command, print_frame_info, up_command,
-	down_command) Remove frame_changed, since it
-	causes a bug and doesn't seem to do anything useful.  In some
-	places it was used as a flag, in others as a stack level (?).
-
-	* utils.c: Use MISSING_VPRINTF rather than HAVE_VPRINTF, so the
-	default is to use the portable (vprintf) version rather than the
-	kludge version.
-	* xm-news.h (MISSING_VPRINTF): Add.
-
-	* valprint.c (val_print): Demangle fancy vtbl printouts.  Lint.
-
-Sat Sep  8 00:24:12 1990  John Gilmore  (gnu at cygint)
-
-	* Remove stuff that forces -Bstatic linking of gdb, and warnings
-	about linking debugged programs -Bstatic in the sun?os4 config
-	files in tconfig and xconfig subdirectories.
-
-	* main.c (main):  Remove unreached exit(0) now that we exit
-	via quit_command().
-
-	* Create TODO file for online bug list.  There are too many
-	"little" bugs to keep track of on paper.
-
-	* Change Projects file to refer to bug-gdb@cygnus.com
-	rather than kingdon@ai.
-
-Fri Sep  7 23:35:15 1990  John Gilmore  (gnu at cygint)
-
-	* Makefile.dist (VERSION): 3.91.4 now.
-
-	* symtab.c (init_misc_bunches): Rename from init_misc_functions.
-	(condense_misc_bunches): Add sanity check that misc_count is
-	the same as the number of symbols in the bunch.
-	
-	* coffread.c: rename init_misc_bunches.  Pass an argument 
-	to condense_misc_bunches (a zero).
-
-	* dbxread.c (partial_symbol_file_read): Call init_misc_bunches
-	every time we are called; don't rely on our caller to do it.
-	(add_file): Remove call to init_misc_bunches.
-
-	* mipsread.c: Only warn, don't error, if unknown symbol types.
-	This keeps an old gdb from falling on its face if it sees newly
-	extended symbol info.  Rename init_misc_bunches.
-
-Fri Sep  7 22:58:15 1990  John Gilmore  (gnu at cygint)
-
-	* Merge in changes from Per Bothner for DECstations and other
-	MIPS stuff.  The rest is Bothner speaking:
-
-	The next message is a merger of Alessando Forin's mips port with
-	mine.  I've tried to use my good if biased judgment to get
-	the best of both. It *does* need testing.
-
-	Some of the changes are general, *not* mips-specific.
-
-	param.h:
-	Didn't believe in little-endian bit order.
-	There are still inconsistencies about whether flags
-	like BITS_BIG_ENDIAN are integer (#if ...) or
-	boolean (#ifdef ...). I tried to paper over them.
-
-	dbxread.c,coffread.c,mipsread.c,symtab.c,symtab.h:
-	Moved some misc_function code that was common to
-	{dbx,coff,mips}read.c to symtab.c.
-	In the process, I think I cleaned things up a bit.
-	At the same time, moved obsavestring and obconcat to symtab.c.
-
-	dbxread.c:
-	Removed obsolete condense_addl_misc_bunches (use
-	condense_misc_bunches(1) instead).
-
-	exec.c:
-	Needed to include <sys/dir>, at least on DECstations.
-
-	valops.c, mips-tdep.c, tm-mips.h:
-	Added PUSH_ARGUMENTS macro to support funny argument-pushing
-	conventions (when STACK_ALIGN is insufficient).
-	Needed on mips, where doubles need 8-byte alignment,
-	but ints only need 4.
-
-	mips-opcode.h:
-	Removed cruft that was not being used.
-	Merged in many fixes (most from Frank Yellin, fy@lucid.com).
-
-	mips-pinsn.c:
-	Print $ before register-names (I think that makes things a little
-	more consistent).
-	Never print two instructions, even if one delays.
-	Removed hex-disassemble set_cmd.  (This is not mips-specific,
-	so I think the argument is whether it is generally worthwhile or not.
-	I'm inclined to think not, given how easy it is to
-	convert between radixes in gdb.)
-
-	mipsread.c:
-	This is basically Alessando's code.
-	It doesn't use obstacks; I changed it to use obstacks
-	in a few minor places where using malloc causes a
-	memory leak. (Probably, more places could/should be changed.)
-	I added record_misc_function where it was missing.
-	In symbol_file_command and add_file_command, I tried
-	to make the code consistent with more recent versions.
-	Minor sylistic changes in parse_procedure.
-	Make a .gdbinfo. psuedo-symbol point back to the real
-	procedure symbol (using the isym field).
-
-	mips-tdep.c:
-	This is basically from my port, but with a lot of details
-	and a number of routines merged in from Alessando's version.
-	I basically used my code "raw" backtrace (use heuristics
-	from the actual code, rather than symbol table info) - though
-	the idea is Alessandro's. I feel my code is a little cleaner
-	here, particularly in being a little more flexible, such as being
-	able to handle gcc-produced code (which it now can).
-	It also doesn't do frame caching (which is not useful
-	more recent gdb versions).
-	I also used my code for push_/pop_dummy, more or less.
-	I tried to incorporate AF's code for testing sigtramp
-	while backtracing; I probably got it wrong.
-	Added mips_print_register, which tries to scrunch as much
-	information as possible on a screen...
-	Removed the skip-prologue set_cmd. As with hex-disassemble (see
-	under mips-pinsn.c), I don't see anything mips-specific here,
-	and I don't see it being all that useful anyway.
-	
-	tm-mips.h:
-	Added a $fp psuedo-reg distinct from $fp (nice for gcc).
-	Use more register names (rather than hard-cases numbers).
-	
-Thu Sep  6 18:33:15 1990  John Gilmore  (gnu at cygint)
-
-	* Hack up 3.90.11 changes:
-
-	* Makefile.dist (depend): parameterize $(GCC).
-	Add solib.c and solib.o.
-	(readline): Fix vpath for both absolute or relative SRCDIR.
-
-	* blockframe.c: Fix from Schaefer@asc.slb.com for shared libs.
-	Also, let the part I didn't understand at least compile so
-	I can test the rest.  FIXME.
-
-	* dbxread.c: Fix thinko using strcmp.
-	(init_psymbol_list): declare static.
-	(partial_symbol_file_open): Comment cleanups better, avoid
-	cleaning up the string table since the caller will do that.
-	Move the stat for mod time into symbol_file_command, temporarily.
-	(There should be a mod time for each symbol file, eventually,
-	to control its rereading.  FIXME.)
-
-	* infptrace.c (PT_WRITE_D): use same value as PT_WRITE_I for
-	SunOS, which gives error for shared libs otherwise.  (From
-	Schaefer, probably FIXME needs work for portability.)
-
-	* solib.c:  Move #include "param.h" to work.
-	Lowercase all the Uppercase Letters In the Messages.
-	(find_solib): Clean up inferior_so_name for debug printouts.
-	Allow no argument, to mean all shared libraries.
-
-	* symmisc.c: include param.h to get CLEAR_SOLIB.	
-
-Wed Sep  5 18:00:08 1990  John Gilmore  (gnu at cygint)
-
-	* Merge in Kingdon's changes from FSF: the diffs from 3.90.9
-	  to 3.90.11.  ChangeLog entries below are from this.
-
-Wed Jun 13 09:17:39 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* Version 3.90.11.
-
-	* Makefile.dist (HFILES): Add tm-sunos.h.
-
-Tue Jun 12 16:15:26 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Version 3.90.10.
-
-	* Makefile.dist (gdb.tar.Z): Change linking of config so it works.
-
-Thu Jun  7 16:22:27 EDT 1990  Jay Fenlason (hack@ai.mit.edu)
-
-	* sparc-opcode.h  Added single-operand version of rett.
-
-Mon Jun  4 18:12:31 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* m-sparc.h (REG_STRUCT_HAS_ADDR, STRUCT_ARG_SYM_GARBAGE):
-	Put parens around gcc_p in expansion.
-
-Thu May 24 15:44:51 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* utils.c (lines_to_list): Return 10 if lines_per_page == 0.
-
-Wed May 23 16:36:04 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Changes for Sun shared libraries:
-	blockframe.c (find_pc_partial_function): If a non-text symbol
-	is found, set *address = pc - FUNCTION_START_OFFSET.
-	breakpoint.c (insert_breakpoints) [DISABLE_UNSETTABLE_BREAK]:
-	Disable breakpoints instead of giving an error.
-	source.c (select_source_symtab): Initialize cs_pst.
-	symmisc.c: Call CLEAR_SOLIB if defined.
-	symtab.h: Make text{low,high} CORE_ADDR not int.
-	(psymtab): New field addr.
-	solib.c: New file.
-	dbxread.c: Move DECLARE_FILE_HEADERS outside functions.
-	(record_misc_function): Give correct type for N_DATA symbols.
-	(condense_misc_bunches): do "misc_function_count = j" regardless
-	of inclink.
-	Take code which is shared between symbol_file_command and
-	add_file_command and put it into partial_symbol_file_{open,read}.
-	Split add_file_command into add_file_command and add_file.
-	Make psymtab_to_symtab read in the string table if the file
-	is not symfile.
-	Two new parameters to read_dbx_symtab and start_psymtab.
-	tm-sunos.h: New file.
-
-Tue May 22 17:43:03 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* infcmd.c: Change cont_command to continue_command and "cont"
-	to "continue".
-
-Mon May 21 14:41:41 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* breakpoint.c (enable_breakpoint): Get value of watchpoint.
-
-	* defs.h [sparc]: Use <alloca.h> regardless of __GNUC__.
-
-	* values.c (USE_STRUCT_CONVENTION): Check for structures of
-	size 1,2,4,8 rather than size < 8.
-
-	* dbxread.c (dbx_lookup_type): Do f->length *= 2 as many times
-	as necessary, not just once.
-
-	* sparc-opcode.h: Add a bunch of new opcodes which Sun as supports.
-
-Thu May 17 15:04:09 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* {t,x}m-sun386.h, sun386-xdep.c, {x,t}config/sun386
-
-	* tm-news.h: Add CALL_DUMMY_*.
-
-	* tm-68k.h: Remove duplicate comment at FRAME_FIND_SAVED_REGS.
-
-	* config.gdb: In list_host, list_target, use ${i}, not $i.
-
-Tue May 15 21:27:12 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* source.c (find_source_lines) [BROKEN_LARGE_ALLOCA]: Use xmalloc.
-
-	* sparc-opcode.h: Change all store floating-point state register
-	instructions to have the right match & lose fields.
-
-Sat May  5 12:39:18 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Makefile.dist: Move -I${srcdir} to GLOBAL_CFLAGS and pass
-	VPATH to readline.
-	config.gdb: If srcdir != ., create readline directory and
-	copy a makefile into it.
-
-	* wait.h, infrun.c: Change WRETCODE to WEXITSTATUS for
-	consistency with POSIX.
-
-	* breakpoint.c (bpstat_stop_status): Disable watchpoint
-	when we exit its exp_valid_block.
-
-Tue Sep  4 11:46:46 1990  John Gilmore  (gnu at cygint)
-
-	* Makefile.dist: Bump version to 3.91.3.
-
-	* Clean up handling of breakpoint commands (somewhat).
-	  Prompted by Tiemann bug report "cont 10" doesn't work any more.
-
-	  inferior.h: Add breakpoint_proceeded to inferior status struct
-	  and globals; save it and restore it.
-	  (clear_breakpoint_commands): Cleanup, remove old #define.
-
-	  infrun.c (clear_proceed_status): Set breakpoint_proceeded.
-	  (save_inferior_status, restore_inferior_status): handle it also.
-	  (proceed): Remove earlier code that set breakpoint_proceeded.
-	  It is now set only in clear_proceed_status.
-	  (clear_proceed_status): Cleanup, use bpstat_clear rather
-	  than clear_breakpoint_commands.  No callers need the stop_bpstat
-	  between clear_proceed_status and proceed.
-
-	  infcmd.c: Add breakpoint_proceeded definition and comment.
-	  (cont_command, jump_command, signal_command): Move call to
-	  clear_proceed_status right next to call to proceed.
-
-	  breakpoint.c (bpstat_do_actions): Avoid clobbering our
-	  caller's argument while running down the chain of breakpoints.
-	  Use new variable "breakpoint_proceeded" to determine when
-	  a command that it executes moves the inferior past the
-	  breakpoint.
-	  (bpstat_clear): Handle NULL argument.
-	  (bpstat_clear_actions): Avoid useless call to
-	  breakpoint_auto_delete.
-	  (delete_breakpoint):  Clean up bpstat's that are pointing to
-	  the deleted breakpoint from the stop_bpstat chain.
-	  (breakpoint_auto_delete): Simplify.
-
-	* Clean up handling of EOF, error on stdin, etc.  This was
-	  prompted by a network problem that caused gdb to go into an
-	  infinite loop filling up its malloc'd memory.
-
-	  main.c (return_to_top_level): Cleanup: call bpstat_clear_actions,
-	  not clear_breakpoints_commands, which is now gone.
-	  (main): If command_loop returns (e.g. from EOF on stdin), do
-	  a quit_command (looping back to command_loop if quit_command
-	  doesn't really quit).
-	  (command_loop): check result from command_line_input and
-	  exit if it returns NULL, rather than passing the NULL to
-	  execute_command.
-	  (gdb_readline):  Free malloc'd result space before returning
-	  NULL for EOF.
-
-	* utils.c (query): Handle C-d to mean "yes", just as if the
-	  input was not a terminal.  Also avoid infinite loop if EOF
-	  occurs in mid-input-line before newline.  This allows
-	  query to be used at EOF on stdin with reasonable results.
-
-	* infrun.c (proceed): Set breakpoint_proceeded.
-
-	* values.c (value_as_long): Avoid infinite recursion for enums.
-	  (_initialize_values): Fix typo in help msg (kingdon).
-
-	* Makefile.dist (RL_LIB): Use RL_LIB_DEP for dependencies,
-	  RL_LIB for linking.  This allows -lreadline for linking
-	  and nothing for dependencies, once readline is a real library.
-
-	* config.gdb: Jim Kingdon: give useful error message if the
-	  host or target type is not recognized.
-
-	* defs.h (alloca): SPARC <alloca.h> does not declare alloca,
-	  it just defines it.  Dumb, but deal with it.
-
-	* Jim Kingdon suggests:
-	  in xconfig/sun3os4, CFLAGS should be XM_CFLAGS.
-
-Wed Aug 29 18:03:27 1990  John Gilmore  (gnu at cygint)
-
-	* Makefile.dist (VERSION): Bump version # to 3.91.2.
-
-	* Clean up Bothner's changes.
-
-	* blockframe.c (clear_pc_function_cache): New function.
-	* blockframe.c: remake cache_pc_function_* static.
-	* dbxread.c (symbol_file_command): remove references to
-		    cache_pc_function_* variables.
-	* dbxread.c (read_struct_type): Use VOFFSET_STATIC.
-	* printcmd.c: Avoid kludging a global variable (addressprint)
-	  to avoid printing the address of a string twice.  Instead,
-	  pass the format letter 's' down low enough that it can be seen
-	  to avoid this problem.
-	  (print_formatted): Pass format arg to value_print.
-	  (restore_addressprint): Remove function.
-	  (do_examine):  Avoid hacking addressprint, cleanups and such.
-	  (print_frame_args):  Add a comment to a Bothner change.
-	* symtab.h: define VOFFSET_STATIC and use it instead of "-1".
-	* symmisc.c (free_all_symtabs): Call clear_pc_function_cache
-	  to wipe out the values cached in blockframe.c.
-	* symtab.c (find_method): Add comment saying how big you must
-	  allocate to be "big enough".  Per being terse again.
-	* valprint.c (val_print): Handle format letter "s" to print
-	  strings without addresses.  Add comment to vtbl printing code
-	  which casts with wild abandon.  Rearrange reference-printing
-	  code so it prints:
-	       @0xaddr: value		(print w/addressprint)
-	       value			(print w/~addressprint)
-	       @0xaddr			(parameter lists w/addressprint)
-	  or   nothing			(parameter lists w/o addressprint)
-
-Tue Aug 28 10:47:18 1990  John Gilmore  (gnu at cygint)
-
-	* Merge more changes from Per Bothner:
-
-Gdb's handling of TYPE_CODE_REF was so counter-C++ (and otherwise
-annoying) that I tried to improve it. Here are my suggestions.
-
-	These patches all attempt to handle TYPE_CODE_REF (as in C++) better.
-
-	findvar.c:
-	Do automatic de-reference when taking the address of a reference.
-	printcmd.c:
-	Don't deref_ref when printing parameter lists.
-	valops.c:
-	More attempts at treating refernences properly.
-	valprint.c:
-	In val_print, if deref_ref==0, don't print dangling " = ".
-	value.h:
-	Add COERCE_REF macro, which de-references an REF.
-
-	* Merge changes from Per Bothner:
-
-* Fixed (Sony news)-specific configuration problems.
-* Fixed other problems with using vanilla pcc and libc (enum problems;
-assumption that vsprintf exists).
-* Some major speed-ups (finc_pc_partial_function now caches a match;
-parsing avoids duplicate symbol_lookup calls).
-* Changed handling of baseclasses (no longer use baseclasses field
-of struct type, use the first n_baseclasses fields instead).
-* Various minor changes/fixes, most C++-related.
-
-blockframe.c:
-Cache the most previous match from find_pc_partial_function.
-(Save both low and high ends of matching function's pc range.)
-This speeds up the loop of infrun.c:wait_for_inferior quite
-a bit, and makes step/next commands much zippier.
-command.c:
-Added an enum->int cast (otherwise, some compilers barf).
-dbxread.c:
-No longer set baseclass offset to 0, since multiple
-inheritance now mostly works.
-Added a number of casts, to shut up compiler warnings
-(after stabs where made enums, not ints).
-When discarding a symbol table (in symbol_file_command),
-must clear the cache introduced in blockframe.c.
-Don't convert $vtbl_ptr_type to vtbl any more.
-Get rid of TYPE_BASECLASEES and  baseclass_vec (see also symtab.h).
-Mask off sign bit emitted by g++ for virtual table offset.
-Set voffset to -1 (not 1) for static member functions.
-expread.y:
-Changed parsing/lexing of names to avoid doing symbol lookup twice
-(once when lexing to determine symbol class, once for real).
-Now only call symbol_lookup once. Fields of 'this' win especially big.
-printcmd.c:
-Subpress printing addr twice in the case of 'x/s addr'.
-symtab.c:
-lookup_basetype_type is no longer used.
-Add find_methods as recursive helper function to decode_line_1.
-This allows multiple inheritance to work.
-Also, once one or more matches has been found, do not look in
-base-classes. (Baseclass methods would be overridden, anyway.)
-symtab.h:
-Removed baseclasses array in struct type.
-Instead of using baseclasses[i], use fields[i-1].
-Added virtual_field_bits[i] to indicate if the i'th baseclass is virtual.
-Changed sign convention of voffset (previous was inconsistent).
-tm-news.h:
-Some macros (CALL_DUMMY and relatives) were missing. Put them back.
-utils.c:
-Used to assume existence of vsprintf. Re-written to not need it
-if HAVE_VPRINTF is undefined.
-valops.c:
-typecmp was too pessimistic. Made it less so.
-valprint.c:
-Don't print space after address.
-If vtable points to a misc symbol (with 0 offset), print it,
-since that indicates the actual class of the object.
-Changed ype_print_derivation_info to use new inheritance
-scheme (without baseclasses vector).
-values.c:
-In value_primitive_field, fixed some bugs left over from previous set of fixes.
-Also, changes needed because TYPE_BASECLASSES were removed.
-xm-news.h:
-REGISTER_U_ADDR didn't work for PC. Rewrote to use an array.
-
-Tue Aug 21 20:08:54 1990  John Gilmore  (gnu at cygint)
-
-	* source.c:
-  If there is no path set, and the symbols don't indicate what directory
-  a file was compiled in, look in the current directory.  But either
-  a path or a known compilation directory will prevent this.
-
-	* dbxread.c:
-  Three independent bug fixes:
-   * Remove the #if 0 block that breaks some stuff.
-   * SunOS 4.1 fixed the promoted-parameter-wrong-addr bug in Sun C;
-     adapt gdb to either SunOS 4.0.* or 4.1.
-   * MAX_OF_TYPE and MIN_OF_TYPE thinko.  By tedg@sun, I think.
- 
-	* symtab.c:
-  Instantiate the class T when looking for methods in it.  (Tiemann@sun)
-
-	* valprint.c:
-  (type_print) Demangle the name being printed.
-  (type_print_base) Handle botched demangling without coredump (tiemann).
-
-	* values.c:
-  (check_stub_method):  Document routine.
-			(tiemann) fix bug for no-arg functions
-			Avoid clobbering beyond end of malloc'd storage.
-			Terminate the argument list properly.
-
-Sat Aug 18 01:29:59 1990  Per Bothner (bothner@cs.wisc.edu)
-
-	* Changes merged by John Gilmore:
-    
-breakpoint.c:
-  In breakpoint_1, use new print_address_symbolic instead
-  of find_pc_partial_function. (This forces use of assembler-level
-  addresses, and avoids misleading non-mangled source-level names.)
-cplus-dem.c:
-  Generalize ansi argument such that -1 means skip arglist totally.
-  Removed global variable print_ansi_qualifiers (which made
-  code non-reentrant), in favor of extra explicit arguments
-  to internal routines.
-printcmd.c:
-  Add new helper function print_address_symbolic.
-  Use find_pc_misc_function instead of find_pc_partial_function
-  (since we want assembler-level symbols here).
-stack.c:
-  Print unknown function as just "f (...)", not "f (...) (...)".
-  Use new fputs_demangled explicitly.
-symtab.c:
-  Fixed a typing violation (problem: value.h cannot be imported
-  without renaming many variable in this file).
-  lookup_symbol: If no matching misc_func, look for a C++-mangled name.
-  decode_line_1: Moved forward some never-reached code.
-  Made decode_line_2 skip function prologues correctly.
-utils.c:
-  fputs_filtered should not demangle by default.
-  Add new fputs_demangled to demangle on demand..
-valops.c:
-  Change value_struct_elt to use value_primitive_field (using recursive
-  utility function search_struct_field). This allows foo.bar to work
-  for multiple inheritance (so far only for data fields).
-  Change check_field in the same way (recursive helper function
-  to support multiple inheritance).
-  (Note: there are more of these problems that I haven't fixed.
-  Any code that says TYPE_BASECLASS (t, 1) is probably wrong.)
-  value_of_this: 'this' symbol name is now just "this", note "$this".
-valprint.c:
-  Don't print static members.
-  Avoid printing "members of <type>" if there are none.
-  Simplified type_print_derivation_info by merging duplicate code.
-  Remove useless blank lines in type_print_base (ptype command).
-value.h:
-  Added declaration of new routine value_primitive_field.
-values.c:
-  Added value_primitive_field which is generalized version of
-  value_field that can handle multiple inheritance (non-zero offsets etc).
-  Re-implemented value_field to call value_primitive_field.
-
-Fri Aug 17 23:33:44 1990  John Gilmore  (gnu at cygint)
-
-	* infcmd.c -- insert else to avoid 'delete env' coredump when you
-	delete the whole environment.  Karl Berry reported the bug.
-	* source.c - fix openp to avoid //'s in filenames, which
-	trigger an Emacs bug causing it to not be able to find files
-	when running gdb in a window.
-	* dbxread.c - zap the #if 0 that botches the add-file code.
-	It seems to work a lot better without all the code commented out.
-
-Fri Jul 20 16:58:46 1990  John Gilmore  (gnu at cygnus.com)
-
-	* Merge Tiemann's and Ted Goldstein's changes, detailed below,
-	into gdb-3.90.9.
-
-Tue Jul 17 19:34:33 1990  Ted Goldstein  (tedg at golem)
-
-	* Makefile - added a ${CFLAGS} to a couple of entries,
-	added remote-sa.sparc.c
-	* added remote.sa-sparc.c, a modification of remote.c
-	which conducts a dialog directly with the SparcStation prom.
-	* breakpoint.c, infrun.c, sparcdep.c  added 
-	remote_insert_breakpoint(), and remote_remove_breakpoint() 
-	to breakpoint.c instead of directly writing breakpoint instructions.
-	* sparcdep.c on remote_debugging,there is no need 
-	to remove signle step breakpoint instructions.
-	* main.c added "-epoch" flag and "int epoch_interface" to main.c
-	global variable
-	* printcmd.c - epoch interface sends lisp expressions to open up
-	epoch windows on inspection.
-	* valprint.c - added arrayprint, and addressprint and made adding
-	format controls easier
-	* wait.h added a couple of undef's because we were getting
-	complaints about WSTOPSIG and WTERMSIG begin redefined.
-
-
-Wed Jul  4 05:27:51 1990  Michael Tiemann  (tiemann at masham)
-
-	* symtab.c (decode_line_1): Add support for handling method stubs
-	in the type information.
-
-Tue Jul  3 09:39:18 1990  Michael Tiemann  (tiemann at masham)
-
-	* values.c (baseclass_addr): Run loop from INDEX+1 to
-	N_BASECLASSES; otherwise, we can still get into a loop.
-	@@ This should be restructured to use a cleaner search strategy.
-
-Sun Jul  1 12:28:51 1990  Michael Tiemann  (tiemann at masham)
-
-	* dbxread.c (define_symbol,read_type): Grok GNU C++'s new
-	abbreviation "Tt" for tags which have the same name as their
-	typedecls.
-
-Fri Jun 29 01:03:46 1990  Michael Tiemann  (tiemann at masham)
-
-	* symtab.c (list_symbols): add ability to set breakpoints on all
-	the functions which match a particular regular expression.
-
-Tue Jun 26 04:26:29 1990  Michael Tiemann  (tiemann at masham)
-
-	* cplus-dem.c (cplus_demangle): New parameter ANSI says whether we
-	should print ANSI qualifiers (such as `const' and `volatile').
-	All callers changed to call with ANSI == 1, except from
-	`check_method_stub', which uses old-style syntax.
-
-	* symseg.h (struct fn_field): Remove unneccessary `args' field.
-	* symtab.h (TYPE_FN_FIELD_ARGS): Redefined.
-
-	* values.c (check_stub_method): New function.
-
-	* cplus-dem.c (do_type): Handle "long long" (encoded as 'x').
-
-	* dbxread.c (read_type): Handle new GNU C++ method type stubs.
-	* valprint (type_print_base): Ditto.
-
-	* symtab.c (gdb_mangle_typename): New function.
-
-Tue Jun  5 00:18:43 1990  Michael Tiemann  (tiemann at gzilla)
-
-	* breakpoint.c (catch_command): New function.  Provides a
-	mechanism to set breakpoints based on catch clauses.
-	(disable_catch): Similar, but disables breakpoints on catch
-	clauses.
-	(delete_catch): Similar, but deleted breakpoints on catch clauses.
-
-Sun Jun  3 22:54:08 1990  Michael Tiemann  (tiemann at gzilla)
-
-	* blockframe.c (blockvector_for_pc): New function.
-	* blockframe.c (block_for_pc): Changed to call
-	`blockvector_for_pc' and get the block itself.
-
-	* stack.c (catch_info): New function.  Prints info about
-	exceptions which can be caught in the current frame.
-	* stack.c (print_frame_label_vars): New function.  Similar to
-	`print_frame_local_vars'.
-	* stack.c (print_block_frame_labels): Prints out labels that are
-	defined in this frame.  These labels are exceptions that can be
-	caught.
-
-	* dbxread.c: Updated to handle N_CATCH symtab types.
-
-Thu May  3 22:10:00 1990  Michael Tiemann  (tiemann at teacake)
-
-	* valprint.c (everywhere): TYPE_NAME (TYPE) no longer comes in the
-	form "struct ..." for GNU C++.  Don't flush any part of TYPE_NAME
-	when printing the type.
-
-Wed May  2 22:43:04 1990  Michael Tiemann  (tiemann at teacake)
-
-	* valprint.c (val_print): Use `baseclass_addr' to access the
-	baseclasses pointed to via the derived class object at VALADDR.
-
-	* values.c (baseclass_addr): New function.  Casts derived pointers
-	to baseclass pointers taking virtual baseclasses and multiple
-	inheritance into account.
-
-Sat May  5 12:39:18 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Version 3.90.9.
-
-Fri May  4 12:12:55 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* breakpoint.c (watch_command, bpstat_stop_status): Deal with
-	exp_valid_block field correctly.
-
-	* infrun.c (wait_for_inferior): When checking "don't even think
-	about breakpoints" if stop_signal == SIGTRAP && trap_expected,
-	also check step_resume_breakpoint.
-	Insert breakpoints and continue (not step) if
-	step_resume_break_address != NULL, even if another_trap.
-	If trap_expected and we enter sigtramp, then set up a
-	step_resume_break.
-	If trap_expected is set when we hit the step_resume_break,
-	set another_trap.
-	When calling resume and trap_expected says tell resume to step
-	(2 places), also check step_resume_break_address.
-
-	* infrun.c (wait_for_inferior): Don't set
-	prev_{pc,sp,func_{start,name}} before calling wait ().
-	Do set them after exiting loop.
-	Move their declarations outside functions.
-	(start_inferior): Initialize them.
-
-Thu May  3 00:15:11 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* infrun.c (wait_for_inferior, after check for trap_expected > 1):
-	Restore old code which distinguishes between trap_expected and
-	running_in_shell, just make the latter take any non-TRAP signal,
-	not just SEGV.
-
-	* values.c (allocate_value): Zero VALUE_OPTIMIZED_OUT flag.
-
-	* Makefile.dist (pinsn.o): Use PINSN_CC to compile.
-	xconfig/3b1 (CC,PINSN_CC): Define.
-
-	* xconfig/altos, altos-dep.c: Rename altos-dep.c to altos-xdep.c.
-
-	* Version 3.90.8
-
-	* breakpoint.c (bpstat_stop_status),
-	infrun.c (wait_for_inferior) [SHIFT_INST_REGS]: New code.
-
-	* param.h, tm-88k.h: Define ADDR_BITS_*.
-	infcmd.c (jump_command, read_pc), infrun.c (wait_for_inferior),
-	printcmd.c (do_one_display): Use them.
-
-	* utils.c: Split #ifdef USG into a USG_UTILS and a QUEUE_MISSING.
-	xm-88k.h: Define USG_UTILS.
-
-Wed May  2 00:05:33 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* printcmd.c (printf_command) [__INT_VARARGS_H]: New code.
-	(printf_command): Add from_tty parameter.
-
-	* valprint.c (value_print): Check VALUE_OPTIMIZED_OUT flag.
-
-	* value.h: Add optimized_out field and change lazy field to
-	char.  Add macro VALUE_OPTIMIZED_OUT.
-
-	* i386-pinsn.c: Change from Eirik Fuller to write to stream directly
-	instead of stuffing things in buffers (oappend, etc).
-
-	* breakpoint.c (bpstat_do_actions): If *BSP is set to NULL by
-	execute_command, exit both loops.
-
-	* Makefile.dist: Don't set TARGET_ARCH.  Add .c.o rule.
-
-Tue May  1 17:07:23 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Makefile.dist (RAPP_OBS, rapp),
-	rgdb.c, rserial.c, rudp.c, serial.c, udp.c, xdep.h,
-	remote.h: Added.
-	m68k-xdep.c, coredep.c: Wrap in #if !defined (RDB).
-
-	* valops.c (value_struct_elt), values.c (value_static_field):
-	Change error messages to remove references to `info methods'.
-
-Tue Apr 24 10:25:10 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* More 88k changes:
-	infrun.c (start_inferior): Add START_INFERIOR_HOOK.
-	infcmd.c [SHIFT_INST_REGS]: New code.
-	findvar.c (read_relative_register_raw_bytes): Return a value.
-	infcmd.c (do_registers_info): Check value from
-	read_relative_register_raw_bytes.
-
-	* command.c (delete_cmd): Free the struct cmd_list_element(s)
-	we are removing.
-
-Mon Apr 23 10:42:21 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* More 88k changes:
-	findvar.c (get_saved_register): New function.
-	findvar.c: Rewrite code which called find_saved_register to
-	call get_saved_register instead.
-
-Sun Apr 22 14:47:51 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* valprint.c (val_print): Change error message printed when
-	the type has TYPE_FLAG_STUB set.
-
-	* valprint.c (val_print): Check for TYPE_CODE_UNDEF.
-
-	* findvar.c (write_register): Set register_valid (regno).
-
-	* valops.c (call_function): Check for NULL return from block_for_pc.
-
-Fri Apr 20 11:31:23 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* findvar.c (write_register): Add PREPARE_TO_STORE.
-	{sun3,sparc,symmetry}-xdep.c (PREPARE_TO_STORE): Add.
-	infptrace.c, {mips,pyr,symmetry,sun3,arm,hp300hpux}-xdep.c
-	(store_inferior_registers): Don't call read_register_bytes.
-	symmetry-xdep.c (store_inferior_registers):
-	#if 0 out code to fetch registers.
-
-	* values.c (value_as_long): Call COERCE_ARRAY.
-
-	* tm-sun3.h: Include tm-68k.h not m-68k.h
-
-	* sparc-tdep.c (single_step): Set next_pc, npc4 within
-	if (!one_stepped), not outside it.
-
-	* Changes from Data General for 88k:
-	* coffread.c (read_file_hdr): Add *88*MAGIC.
-	* coffread.c (have_symbol_file_p): New function.
-	* coffread.c [COFF_CHECK_X_ZEROES] [TDESC]: New code.
-	* coffread.c (read_one_sym): If there is more than one
-	aux entry, don't give an error message, just ignore the
-	extra ones.
-	* coffread.c (process_coff_symbol): Replace clipper with
-	BELIEVE_PCC_PROMOTION in #ifdef's.
-	* coffread.c: Define L_LNNO32 if not defined.
-	(enter_linenos): Use it.
-	* blockframe.c: Add INIT_FRAME_PC hook and use it in
-	get_prev_frame_info.
-	m-m88k.h: Use INIT_{FRAME_PC,EXTRA_FRAME_INFO} to do tdesc stuff.
-	Use dummy versions of FRAME_CHAIN_*.
-	* Makefile.dist, xconfig/i386*: Rename M_CLIBS to XM_CLIBS and add
-	TM_CLIBS and CDEPS.
-	tdesc/libdc.o: New target.
-	tdesc.{c,h}, tdesc/*, {t,x}config/m88k: New files.
-
-Thu Apr 12 15:47:00 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* m68k-opcode.h (bras, bsrs): Use "Bw" not "Bg".
-
-Tue Apr 10 20:50:25 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Version 3.90.7.
-
-	* xm-mips.h (BYTE_ORDER): If not defined, make it LITTLE_ENDIAN.
-
-	* mips-xdep.c ({fetch,store}_inferior_registers): Remove variable
-	offset and just use register_addr (regno, 1).
-	(core_file_command): Remove variable reg_offset and just use
-	register_addr (regno, 0).
-
-	* gdbcore.h [COFF_FORMAT]: #undef a_magic before redefining it.
-
-	* infrun.c ("if (trap_expected && stop_signal != SIGTRAP)", near end
-	of wait_for_inferior): Always pass 0 as first arg to resume.
-	#if 0 out "SIGSEGV in shell" test right above it (now redundant).
-
-	* i386-pinsn.c (oappend_address): New function.
-	(oappend): Make it "static void" and declare at top of file.
-	(OP_J, OP_DIR): Use oappend_address.
-
-Mon Apr  9 15:22:09 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* mips-xdep.c: Include <mips/inst.h> not "mips/inst.h".
-
-	* wait.h [HAVE_WAIT_STRUCT]: Put #defines in #if !defined so that
-	it's OK if they are defined in <sys/wait.h>.
-
-	* findvar.c (fetch_registers): Pass "registers", not "&registers",
-	to remote_fetch_registers.
-
-	* mips-tdep.c (_initialize_mipsdep): Remove hex_disassembler
-	and re-write skip_prologue to use add_set_cmd.
-
-	* Makefile.dist (alldeps.mak): Don't put \ after the last
-	filename in each list.
-
-Sun Apr  8 01:59:19 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Version 3.90.6.
-
-	* Makefile.dist (alldeps.mak): "XM_FILE" -> "XM_FILE=".
-
-	* valarith.c (value_x_{un,bin}op): use "operator" not "operator "
-	to match dbxread.c change of 16 Mar 90.
-
-	* valarith.c (value_x_unop): Pass &static_memfuncp,
-	not static_memfuncp.
-
-	* breakpoint.c: Add watchpoint stuff.
-	breakpoint.h: Add bpstat_should_step.
-	infrun.c (proceed, wait_for_inferior): Use it.
-	breakpoint.h: Add bpstat_print (and rename old bpstat_print
-	to bpstat_should_print).
-	infrun.c (normal_stop): Use it.
-
-	* value.h: Add value_free.  Declare a few functions.
-
-Sat Apr  7 21:43:43 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): Remove PROFILE_TYPES code and
-	insert comment suggesting easy shell script equivalents.
-
-	* values.c (unpack_long): Give better error messages for
-	unrecognized sizes of ints and floats.
-
-Fri Apr  6 00:32:21 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* dbxread.c, gdbcore.h (IS_OBJECT_FILE): Check for a_drsize
-	nonzero as well as a_trsize.
-
-	* More places: Use SWAP_TARGET_AND_HOST.
-
-	* valops.c (destructor_name_p): Only skip "struct " if present.
-
-	* main.c (gdb_readline): Return NULL on end of file.
-
-	* sparc-opcode.h: Add jmp 1+2, jmp 1+i, jmp i+1.
-
-	* Makefile.dist: Make expread.tab.c unambiguously be in srcdir.
-
-	* main.c: Split source_command into source_command and
-	read_command_file.
-	(main): Accept "-" as arg to +command for stdin.
-
-	* dbxread.c (psymtab_to_symtab): Don't read string table.
-	(symbol_file_command): Save string table size.
-
-	* Version 3.90.5
-
-	* symtab.c: Remove declaration of lookup_misc_func.
-
-	* mips-pinsn.c: Add use_hex_p stuff (re-worked from Forin stuff).
-
-	* mips-opcode.h: Add bdelay field.
-	mips-pinsn.c: Various changes from Forin, I think to make it look
-	like the MIPS assembler format.
-	mips-tdep.c, mips-xdep.c, mipsread.c: Various changes from Forin.
-
-	* gdbcore.h: Declare register_addr.
-
-	* gdbcore.h: Include <a.out.h>, before trying to redefine N_TXTADDR
-	and friends.
-	various: Don't include both a.out.h and gdbcore.h.
-
-	* Makefile.dist (HFILES): Add param.h
-
-	* utils.c (init_malloc): Moved here from mcheck.c and modified
-	to use the standard mcheck.c
-	Makefile.dist: Modify to reflect new mcheck.
-
-Thu Apr  5 16:38:28 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* valprint.c (val_print, print_hex_chars): Print integers
-	larger than LONGEST.
-
-	* valarith.c (value_sub): Give error message if attempt to
-	subtract something of the wrong type from a pointer.
-
-	* breakpoint.c (bpstat_stop_status): Initialize retval to NULL.
-
-	* i386-tdep.c (i386_pop_frame): Change addr to adr.
-
-Wed Apr  4 05:21:50 1990  Jim Kingdon  (kingdon at teenage-mutant)
-
-	* main.c (command_line_input): return NULL on end of file.
-	(execute_command): If p is NULL, return almost right away.
-	(read_command_lines): Treat end of file like "end".
-
-	* printcmd.c (print_frame_args): Change it so num is number
-	of ints of args, not number of args.
-
-	* xm-*.h: Make sure BYTE_ORDER is defined.
-	Also fix various #includes of old names of things.
-
-	* main.c (command_line_input): Fix comment code of 2 Apr.
-
-	* values.c (value_from_long, unpack_long): SWAP_TARGET_AND_HOST.
-	various: Replace {BYTES,WORDS}_BIG_ENDIAN with TARGET_BYTE_ORDER.
-	valarith.c various: SWAP_TARGET_AND_HOST.
-	dbxread.c (READ_FILE_HEADERS): SWAP_TARGET_AND_HOST.
-	(SWAP_SYMBOL): New macro.  Use it wherever symbuf_idx is incremented.
-	exec.c (exec_file_command): SWAP_TARGET_AND_HOST.
-
-	* valarith.c (value_subscripted_rvalue): Just bcopy() the
-	appropriate bytes rather than playing strange games with
-	value_from_long.
-
-	* param.h (SWAP_TARGET_AND_HOST): New macro.
-
-	* tm-np1.h (V7_REGNUM): Change from 27 to 26.
-	(REGISTER_VIRTUAL_TYPE): Return correct result for vector regs.
-	gould-tdep.c: New file.
-
-	* Move reading of register before store from
-	findvar.c (write_register) to
-	infptrace.c, *-xdep.c (store_inferior_register).
-
-	* findvar.c (fetch_registers, store_registers): New functions.
-	write_register{,_bytes}: Use store_registers regardless of
-	have_inferior_p.
-	registers_valid: New variable.
-	(supply_register, read_register, etc.): Use it.
-	(read_register_gen): New variable.
-	various: Use read_register_gen rather than read_register_bytes
-	where appropriate.
-	*-xdep.c (fetch_inferior_registers): Remove remote_debugging check.
-	infrun.c (wait_for_inferior, start_inferior): Call registers_changed
-	not fetch_inferior_registers.
-	*-xdep.c (fetch_inferior_registers): Call registers_fetched if
-	not setting registers via supply_register, and if fetching
-	all registers.
-	infptrace.c, *-xdep.c (fetch_inferior_registers): Add param,
-	# of register to fetch (-1 for all).
-	infptrace.c, hp300hpux-xdep.c (fetch_inferior_registers):
-	Actually fetch only those registers needed.
-	value.h: Declare all the extern register functions from findvar.c.
-
-	* coffread.c (read_coff_symtab): Test for specific kinds of GCC
-	labels (LI%.*, LPB%.*, etc), not just ??%.*.
-
-	* coffread.c (record_misc_function): Use mf_text not mf_unknown.
-
-	* utils.c,defs.h (lines_to_list): New function.
-	source.c (select_source_symtab, list_command, forward_search_command,
-	reverse_search_command), stack.c (print_frame_info):
-	Use it instead of 10.
-
-	* munch: If MUNCH_NM variable exists, use it.
-
-	* main.c (initialize_main): Set rl_readline_name.
-	main.c: #include readline.h and #undef savestring.
-	Remove declarations of things declared in readline.h.
-
-	* main.c (gdb_readline): If instream == 0, read from stdin.
-
-	* main.c (main): Only call clearerr if ISATTY.  Exit loop if
-	feof (instream).
-
-	* infcmd.c (detach_command): Set inferior_pid to 0 after
-	calling remote_close.
-
-	* main.c (main): If exec and sym files are the same, and there
-	is an error reading execfile, don't try to read sym file.
-
-	* infcmd.c (detach_command) [ATTACH_DETACH]: Don't try to detach
-	from inferior when remote debugging.
-
-	* source.c (reverse_search_command): Change while test from 1 to
-	line > 1.
-
-Tue Apr  3 18:14:14 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Version 3.90.4.
-
-	* Makefile.dist (gdb.tar.Z): Use -z option to tar rather than
-	creating gdb.tar and calling compress separately.
-
-	* breakpoint.c (read_memory_nobpt): Do not treat bcopy as if it
-	returned an "errno" value.
-
-	* various: Make sure gdbcore.h is not included before a.out.h.
-
-	* Makefile.dist (OPCODES): Add mips-opcode.h.
-
-	* config.gdb: Print lists of {hosts,targets} after finding srcdir.
-	When parsing +{host,target}=, strip off +{host,target}=, not +{x,t}m=.
-
-	* Makefile.dist (gdb.tar): Do {t,x}config not just config.
-
-Mon Apr  2 02:42:23 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* sparc-opcode.h (inc): Fix incorrect lose field.
-
-	* valarith.c (value_subscripted_rvalue): Use TARGET_BYTE_ORDER,
-	rather than checking endianness at runtime.
-
-	* main.c (comand_line_input): Accept comments anywhere, not
-	just at starts of lines.
-
-Sat Mar 31 21:59:35 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* symtab.c (check_stub_type): Call lookup_symbol with 5 args.
-
-Fri Mar 30 15:23:52 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* frame.h: #include param.h.
-	param.h: Protect against multiple inclusion.
-
-	* i386-tdep.c (i386_get_frame_setup): Fix comment about what
-	opcode 0x55 is.
-	If 0x81 or 0x83 is followed by something besides 0xec,
-	put codestream back where it was and return 0.
-	[USE_MACHINE_REG_H]: Include <machine/reg.h> not <sys/reg.h>
-	Move include of a.out.h above <sys/user.h>.
-	(i386_frame_find_saved_regs): Make locals signed.
-	(i386_frame_find_saved_regs, i386_push_dummy_frame, i386_pop_frame):
-	Use REGISTER_BYTES, REGISTER_RAW_SIZE, etc. to deal with floating
-	point registers.
-
-Wed Mar 28 18:33:40 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* Makefile.dist (OTHERS): Add gdb.dvi.
-	(gdb.dvi): New rule.
-
-	* breakpoint.c (_initialize_breakpoint): Clean up docstrings so
-	as not to mention subcommands (e.g. auto-display).
-	Call add_cmd not add_abbrev_cmd for "disable breakpoint" and
-	put it in class_alias.
-
-	* breakpoint.c (set_breakpoint_count): New function.
-	(set_breakpoint, break_command_1): Use it.
-
-	* breakpoint.c (get_number): New function.
-	(*_command, map_breakpoint_numbers): Use it.
-
-	* infptrace.c (write_inferior_memory): Remove remote_debugging
-	stuff (is handled in core.c).
-	(read_inferior_memory): Remove #if 0'd out remote_debugging code.
-
-Tue Mar 27 16:51:27 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* inferior.h: Include frame.h.
-
-	* findvar.c (write_register): Replace sun4 #ifdef with
-	check of CANNOT_STORE_REGISTER.
-	xm-sparc.h: Define CANNOT_STORE_REGISTER.
-
-	* sparc-tdep.c: Remove superfluous declaration of
-	get_breakpoint_commands.
-
-	* breakpoint.{c,h}: Add bpstat stuff.
-	bpstat_do_action: Re-work do_breakpoint_commands into this.
-	main.c (command_loop): Call bpstat_do_action not
-	do_breakpoint_commands.
-	inferior.h, infrun.c, breakpoint.c, infcmd.c:
-	Rework breakpoint_commands and stop_breakpoint
-	stuff to use bpstat instead.
-
-	* infcmd.c (program_info): "info reg"->"info registers".
-
-	* np1-opcode.h: Renamed from npl-opcode.h.
-	gould-pinsn.c: Include np1-opcode.h.
-	Makefile.dist (OPCODES): Change npl-opcode.h to np1-opcode.h
-
-	* coffread.c (read_enum_type): Stop reading when we hit .eos.
-
-Mon Mar 26 15:52:35 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Version 3.90.3.
-
-	* breakpoint.c (read_memory_nobpt): New function.
-	gdbcore.h: Declare read_memory_{nobpt,check}.
-	mips-tdep.c: Use read_memory_nobpt not breakpoint_shadow_val.
-
-Fri Mar 23 14:26:38 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* inflow.c (terminal_inferior): Reenable commented out
-	inferior_thisrun_terminal check.
-	(terminal_ours_1): If inferior_thisrun_terminal is nonzero,
-	return immediately.
-
-	* Makefile.dist: Rewrite DEPFILES, M_FILE, etc. stuff to deal
-	with host & target separation.
-
-	* config/*: Split into xconfig/* and tconfig/*.
-	*-dep.c: Split into *-xdep.c and *-tdep.c.
-
-	* main.c (main): Always pass two args to xrealloc.
-
-Thu Mar 22 20:29:25 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* Makefile.dist ({,dist}clean): rm {x,t}m.h not param.h
-	xgdb.o: Remove obsolete dependency (now in depend).
-
-	* arm-pinsn.c: Include arm-opcode.h not opcode.h.
-
-	* mips-pinsn.c, mips-opcode.h: New files from Bothner (from
-	release of 24 Jan 90 with mips-opcode.h patch from 1 Feb 90).
-
-	* utils.c (xmalloc): Return NULL on request for 0 bytes.
-
-Wed Mar 21 13:30:08 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* config.gdb: Re-write machine stuff to deal with host & target.
-
-	* xm-altos.h: Don't define HAVE_WAIT_STRUCT.
-
-	* m-*.h: Split into xm-*.h and tm-*.h.
-
-	* infrun.c (wait_for_inferior): Put #ifdef sony_news code
-	in regardless of machine.
-
-	* symtab.c (decode_line_1): Add quotes and capitalize error
-	message "no class, struct, or union named".
-
-	* Makefile.dist (cplus-dem.o): Compile with -Dnounderscore.
-
-	* stack.c (print_frame_info): Use print_symbol to print function name.
-
-	* symtab.c (output_source_filename): Don't print a comma if
-	we are skipping a filename already printed.
-
-Tue Mar 20 10:48:54 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* symtab.c (output_source_filename): Don't print a filename
-	more than once.
-
-	* utils.c (fprint_symbol): New function.
-	defs.h: Decalare it.
-	various: Use fprint_symbol to print symbol names.
-	Makefile.dist (SFILES, OBS): Add cplus-dem.{c,o}.
-
-Mon Mar 19 17:11:03 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* coffread.c (read_file_hdr): Add MC68K??MAGIC.
-
-	* coffread.c (read_coff_symtab): Ignore swbeg and string label
-	symbols.
-
-	* coffread.c (read_coff_symtab): Increment num_object_files
-	in case C_STAT not C_FILE.
-	New variable in_source_file.  Set it in case C_FILE.
-	Check it in case C_STAT.
-
-	* coffread.c [FUNCTION_EPILOGUE_SIZE]: New code.
-	m-umax.h (FUNCTION_EPILOGUE_SIZE): Define.
-
-	* config/3b1: New file.
-
-	* config/sun*: Print message warning people to use GAS with GCC.
-
-Sun Mar 18 02:56:40 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* infcmd.c (run_stack_dummy): Change error message.
-
-	* m-68k.h (REGISTER_VIRTUAL_TYPE): Make pc, fp, sp char *.
-
-	* m-mips.h (LONGEST, BUILTIN_TYPE_LONGEST): Remove.
-
-Sat Mar 17 21:27:49 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* mips-dep.c: Remove infptrace.c stuff.
-
-	* m-bigmips.h: New file.
-	m-mips.h [MIPSEB]: Remove *_BIG_ENDIAN stuff.
-
-	* m-sparc.h (FIX_CALL_DUMMY): Do not insert unimp instruction
-	if function was compiled with gcc.
-
-	* m-mips.h: Remove FIX_CALL_DUMMY_ALIGNED and make FIX_CALL_DUMMY
-	use new args.
-
-	* valops.c (call_function): New args to FIX_CALL_DUMMY.
-	m-*.h (FIX_CALL_DUMMY): Take new args.
-
-	* values.c (using_struct_return): New parameter gcc_p.
-	valops.c (call_function): New variable using_gcc.
-	valops.c (call_function) [REG_STRUCT_HAS_ADDR]: New code.
-
-	* m-mips.h, mips-dep.c: New files from Forin.
-	m-mips.h: Replace RETURN_STRUCT_BY_REF with USE_STRUCT_CONVENTION.
-
-Fri Mar 16 13:17:19 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Makefile.dist: Add some dependencies of m-*.h files.
-	(HFILES): Add m-68k.h.
-
-	* dbxread.c (read_struct_type): Put "operator+" not "operator +"
-	in symtab.
-
-	* core.c: Split read_memory into read_memory_check and read_memory.
-	breakpoint.c (insert_breakpoints): If can't read memory,
-	tell user that error was due to seting breakpoints.
-
-Thu Mar 15 11:47:19 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* infrun.c [COFF_ENCAPSULATE]: Include a.out.encap.h.
-
-	* blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): Make it a function.
-	various m-*.h: Call function not macro.
-	frame.h: Declare the function.
-
-Wed Mar 14 02:44:51 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* sparc-dep.c: Include signame.h.
-
-	* sparc-pinsn.c (print_insn): When looking for sethi before
-	delayed branch, call read_memory_noerr not read_memory.
-
-	* m-isi.h, m-sun3.h, m-news.h, m-hp300bsd.h, m-altos.h,
-	m-hp300hpux.h, m-sun2.h: Merge machine stuff except inferior
-	function call stuff into new file m-68k.h.  Create m-3b1.h.
-
-Tue Mar 13 21:34:33 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* inflow.c (new_tty): If can't open tty, print error message
-	before exiting.
-
-	* blockframe.c: Remove declaration of psymtab_to_symtab.
-	symtab.h: Declare psymtab_to_symtab.
-	blockframe.c: Remove declarations of block_for_pc and
-	find_pc_function_start.
-	frame.h: Add declarations of block_for_pc and find_pc_function_start.
-	Remove declaration of nonexistent function find_pc_function.
-	values.c: include frame.h instead of declaring block_for_pc.
-
-	* Version 3.90.2.
-
-Mon Mar 12 14:20:06 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* main.c (main): Delete superfluous "e" from long_options.
-
-Sat Mar 10 15:47:23 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* valprint.c (val_print): Print <%d bit integer> not just
-	<large integer>.
-
-	* dbxread.c (error_type): Fix loop that finds '\0' so that on
-	exit, *pp points to the '\0', not the character after.
-	(read_type): Make sure that places which call read_type and then
-	try to read more input stop immediately with another error
-	upon encountering '\0'.
-
-	* dbxread.c (read_range_type): Fix check for large signed
-	integral type to match comment and reality.  Set TYPE_LENGTH based
-	on n2bits for signed, n3bits for unsigned.
-
-	* infcmd.c (cont_command): Print warning message if we
-	decide to ignore the argument.
-
-	* gdb.texinfo (attach): @xref{Attach} -> @xref{Remote}.
-
-Fri Mar  9 16:26:47 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* symtab.h (address_class): Reinstate LOC_EXTERNAL with rewritten
-	comment.
-
-	* expread.y (yyerror, parse_c_1): Make yyerror take a char * arg.
-
-	* main.c (symbol_completion_function): Don't call error() on
-	"info jkldskf".
-
-	* m-npl.h (USE_STRUCT_CONVENTION): Change >= to >.
-
-Thu Mar  8 00:19:01 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* symseg.h: Nuke more symseg references including LOC_EXTERNAL.
-	Put contents of	symseg.h into symtab.h and remove symseg.h.
-
-Wed Mar  7 18:02:15 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* symtab.h (SYMBOL_LINE): New macro.
-	symtab.c (decode_line_1): Accept variable as well as function.
-	Lookup variable/function in selected block if no file specified.
-	printcmd.c: #if 0 out whereis_command.
-
-	* command.c (do_setshow_command): Call function with additional
-	argument C.
-	main.c (set_history_size_command): Take argument C.
-	(set_verbose): New function to set docstring.
-	(initialize_main): Put set_verbose in command list.
-	command.c (lookup_cmd_1): Accept result_list NULL.
-
-	* valprint.c (_initialize_valprint): Change docstring for
-	"set unionprint" to normal set/show form.
-
-	* command.c (add_show_from_set): Check that docstring starts with
-	"Set " before assuming it does.
-
-	* main.c (show_history): Call cmd_show_list.
-	command.{c,h} (cmd_show_list): New function.
-	command.h: Declare do_setshow_command.
-
-	* command.h (cmd_list_element): New field completer.
-	main.c (symbol_completion_function): Use it.
-	symtab.h: Declare make_symbol_completion_list.
-	command.c (add_cmd): Set completer.
-	main.c, gdbcmd.h (noop_completer): New function.
-	infcmd.c: Set completer for environment functions.
-
-	* symtab.c (types_info, _initialize_symtab): #if 0 out.
-	various: Use fputs_filtered, not fprintf_filtered(%s).
-
-	* valprint.c (type_print_base): Check for integers larger than
-	LONGEST.
-
-	* sun3-dep.c: Include "signame.h" instead of directly declaring
-	sys_siglist.
-
-Tue Mar  6 14:59:34 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* infrun.c (signals_info): Allow argument to be a signal name
-	as well as an expression.
-	(handle_command): Check for error from sig_number.
-
-	* main.c (float_handler): Change error message.
-
-	* inflow.c (create_inferior): If getenv ("SHELL") exists, use it
-	instead of /bin/sh.
-
-	* dbxread.c (read_dbx_symtab, case N_SO): New variable first_symnum.
-	Pass it to {start,end}_psymtab.
-
-	* dbxread.c (read_ofile_symtab): Increment symbuf_idx and symnum
-	when calling process_symbol_pair.
-
-	* symtab.c (sources_info, output_source_filename):
-	Re-write so output_source_filename takes a first parameter
-	instead of a next one.
-
-	* dbxread.c (read_dbx_symtab, case N_SO): When incrementing
-	symbuf_idx, increment symnum also.
-
-	* values.c (set_internalvar_component): Use VALUE_CONTENTS,
-	not VALUE_CONTENTS_RAW.
-
-	* symmisc.c (free_symtab): Don't free filename (now in symbol_obstack).
-
-	* environ.c (init_environ): Copy entire string, including
-	terminating '\0'.
-
-	* value.h, values.c: Rename value_lazy to value_fetch_lazy.
-	values.c (value_of_internalvar): Call value_fetch_lazy.
-
-	* dbxread.c (read_huge_number): Return an error on encountering
-	a large decimal number.
-
-	* dbxread.c (read_huge_number): Reverse sense of overflow test.
-
-	* valprint.c (val_print, case TYPE_CODE_INT): Check for integers
-	larger than LONGEST.
-
-	* dbxread.c (read_ofile_symtab): When calling process_one_symbol,
-	call it with desc and value rather than with bufp->n_{desc,value}.
-
-	* defs.h (LONG_MAX): Define.
-
-	* sun3-dep.c: Declare sys_siglist.
-
-	* infptrace.c: Move include of gdbcore.h after a.out.h
-
-	* Makefile.dist (expread.o, mcheck.o): Remove leading "./" not
-	leading ".".
-
-	* m-hp300hpux.h [!HPUX_VERSION_5]: Define KERNEL_U_ADDR_HPUX.
-	infptrace.c [KERNEL_U_ADDR_HPUX] [KERNEL_U_ADDR_BSD]:
-	Set kernel_u_addr using nlist().
-	m-hp300bsd.h: Define KERNEL_U_ADDR_BSD.
-
-Mon Mar  5 16:52:41 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* dbxread.c (read_dbx_symtab): If value of .o symbol is crazy,
-	don't end psymtab.
-
-	* dbxread.c (read_dbx_symtab): Ignore first of a pair of N_SO
-	when both appear.
-	(start_subfile, start_symtab): Extra parameter dirname.
-	(start_subfile): Use obsavestring, not savestring, for name.
-	various: Call start_{subfile,symtab} with extra argument.
-	(end_symtab): Set dirname field in symtab.
-	(read_ofile_symtab): Call process_symbol_pair on pair of N_SO.
-	(process_symbol_pair): New function.
-	symtab.h (symtab): New field dirname.
-	source.c (open_source_file): New function.
-	source.c: Use open_source_file instead of openp where appropriate.
-
-	* defs.h (TARGET_CHAR_BIT): Define.
-
-Sun Mar  4 13:11:48 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* dbxread.c (fill_symbuf): Print error messages nicely.
-
-	* Makefile.dist (SFILES): Put standalone.c at end.
-
-	* Makefile.dist (alldeps.mak): Put out backslash after arm-convert.s.
-
-	* symtab.{c,h} (builtin_type_error): New type.
-	symseg.h (type_code): Add TYPE_CODE_ERROR.
-	valprint.c (val_print, type_print_base),
-	values.c (using_struct_return, set_return_value):
-	Check for and deal with TYPE_CODE_ERROR.
-	dbxread.c (error_type): New function
-	(read_type and subroutines): Call error_type instead of error.
-
-	* dbxread.c (read_huge_number): New function.
-	(read_range_type): Use read_huge_number and check results
-	to see if it is a large integral type.
-
-	* symmisc.c: Remove symseg stuff.
-
-	* Gould NP1 changes from (or inspired by) chpmjd@gdr.bath.ac.uk
-	dbxread.c (read_dbx_symtab) [N_NBSTS]:
-	Treat this and N_NBLCS like N_LCSYM, etc.
-	(process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: New code.
-	m-npl.h (USE_STRUCT_CONVENTION): Add.
-	(IGNORE_SYMBOL): Add 0xa4.
-	(END_OF_TEXT_DEFAULT): Remove.
-	(STRING_TABLE_OFFSET): don't add sizeof(int).
-	[!HAVE_VPRINTF]: Define vprintf to be doprnt, not printf.
-	(BLOCK_ADDRESS_ABSOLUTE): Define.
-	(BREAKPOINT): Pad to size of machine word.
-	(SAVED_PC_AFTER_CALL): Remove ` at start of line (!).
-	(R2_REGNUM): Define.
-	(SP_REGNUM, FP_REGNUM): Switch definitions.
-	(REGISTER_U_ADDR): Use FP_REGNUM in place of SP_REGNUM.
-	(STORE_STRUCT_RETURN, EXTACT_RETURN_VALUE, STORE_RETURN_VALUE,
-	call function stuff):
-	Replace bogus definitions with correct ones for NP1.
-	(CANNOT_EXECUTE_STACK): Define.
-	(FRAME_LOCALS_ADDRESS): Don't add 80.
-	(FRAME_FIND_SAVED_REGS): Also get SP.
-	gould-pinsn.c (findframe): Move framechain declaration outside #if 0.
-	infptrace.c (write_inferior_memory): Check addr against text_end
-	and use PT_WRITE_I or PT_WRITE_D as appropriate.
-	(store_inferior_registers): Don't try to write registers in
-	CANNOT_STORE_REGISTER.
-	m-npl.h (CANNOT_STORE_REGISTER): Define.
-	npl-opcode.h (lil): 0xf8080000 -> 0xf80b0000.
-	
-	* munch: Distinguish between BSD and System V nm by actually
-	seeing what output from nm looks like.
-
-Fri Mar  2 13:43:36 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* printcmd.c (print_frame_args): Change highest_offset to point
-	to next unprinted arg.
-
-	* main.c (main): Print "type help for list of commands" along
-	with the version.  Follow it with a blank line.
-
-Thu Mar  1 14:49:26 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* valprint.c: Move print_address for function from value_print
-	to val_print.
-
-Wed Feb 28 15:06:12 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Makefile.dist (m-sun4os4.h): Depend on m-sparc.h
-
-	* Makefile.dist (version.c): Depend on Makefile.dist, not Makefile.
-
-	* Makefile.dist: Change MAKEFILES to Makefiles.
-
-	* symtab.h: Declare get_sym_file.
-	core.c: Include symtab.h.
-
-	* Move signal name stuff from utils.c to signame.c
-	Move signal name stuff from defs.h to signame.h.
-	Makefile.dist (SFILES, HFILES, OBS): Add signame.{c,h,o}.
-
-Mon Feb 26 12:03:12 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* command.c (add_cmd): Don't call savestring on name.
-
-Sun Feb 25 15:52:18 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* printcmd.c (print_frame_args): Make highest_offset an int.
-	New variable args_printed.
-	(print_frame_nameless_args): Remove parameter end and add num
-	and first.
-	(print_frame_args): Change call to print_frame_nameless_args.
-
-Fri Feb 23 21:40:15 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* stack.c (up_command, down_command):
-	Only print stack frame if from_tty.
-
-Thu Feb 22 12:01:36 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* expread.y: Inlcude value.h and don't cast return value from
-	lookup_internalvar.
-
-	* infrun.c: Remove code in #ifdef UMAX_PTRACE.
-
-	* values.c (convenience_info): Print in form "$foo = 5".
-	Don't print "Debugger convenience variables:" before first one.
-
-	* Makefile.dist: Remove ADD_FILES from CLIBS.
-	(gdb, kdb, xgdb): Put in ADD_FILES as well as CLIBS.
-
-	* m-pyr.h: #if 0 out call dummy stuff.
-	Put in POP_FRAME which just calls error().
-	valops.c: If CALL_DUMMY is not defined, put in dummy call_function
-	which just prints an error message.
-
-Tue Feb 20 22:11:40 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* breakpoint.c (commands_command): Add arg from_tty.
-
-	* main.c (main): Put if (!setjmp (to_top_level)) around calls
-	to *_command made in response to command line arguments.
-
-Mon Feb 19 13:58:28 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* main.c (main): Use getopt_long_only.  Move one-character options
-	to long_options.  Remove entries which are just unambiguous
-	abbreviations of other options.
-
-	* command.h: Add types cmd_types and var_types.
-	Add fields type, var_type, and var to struct cmd_list_element.
-	command.c (add_set_cmd, add_set_from_show): New functions.
-	(add_cmd): Set c->var_type.
-	(add_abbrev_cmd): Call add_cmd instead of duplicating code.
-	main.c: Add showlist.
-	Move parse_binary_operation from main.c to command.c.
-	command.c (do_setshow_command): New function.
-	gdbcmd.h: New file.
-	Makefile.dist: Add gdbcmd.h.
-	many files: Include gdbcmd.h, use add_set_cmd and add_show_from_set.
-	Replace info * with show * where appropriate.
-	utils.c (fputs_filtered): Use UINT_MAX in lines_per_page to mean
-	no paging.
-	defs.h: Define UINT_MAX.
-	infcmd.c (run_command): Use execute_command, not set_args_command.
-	main.c (execute_command): Call do_setshow_command if necessary.
-	main.c (show_command, show_history): New functions.
-	main.c (initialize_main): Call add_prefix_cmd
-	for show and show history.
-
-	* coffread.c (enter_linenos): Print error if
-	file_offset < linetab_offset.
-
-Sun Feb 18 15:37:05 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* convex-dep.c (comm_registers_info): Fix typo.  ("argc"->"arg").
-
-Wed Feb 14 20:45:14 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* config.gdb: Create Makefile with make.
-
-	* Makefile.dist, config.gdb: Move "srcdir=" line from Makefile.dist
-	to new file Makefile.srcdir.
-
-	* valprint.c: Include <errno.h>.
-
-	* value.h: Declare value_coerce_function.
-
-	* findvar.c: Add missing " after #include "gdbcore.h
-
-	* main.c (main): Re-write command parsing to use getopt.
-	On "gdb +help" print options with '+' not '-'.
-	Makefile.dist: Add getopt.
-
-Tue Feb 13 00:08:27 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Makefile.dist: Add "srcdir=."
-	config.gdb: Edit srcdir= rather than adding it to the beginning.
-
-	* pyr-dep.c: Make global_reg_offset, last_frame_offset not static.
-	Move definition of reg_stack_offset to core.c [REG_STACK_SEGMENT].
-
-	* config/pyramid: Print message about alloca.
-
-	* breakpoint.c (clear_command): When printing "no breakpoint"
-	error, only use arg if non-NULL.
-
-	* core.c (read_memory): Rename to read_memory_noerr.
-	(read_memory): New function which calls read_memory and checks for err.
-	gdbcore.h: Declare all extern core.c functions.
-	move myread from core.c to utils.c.
-	declare it in defs.h.
-	(read_memory_integer): move from infcmd.c to core.c.
-	gdbcore.h: Declare it.
-	Many places: Remove error checking on read_memory, or call
-	read_memory_noerr instead.  Include "gdbcore.h" if calling either.
-
-	* value.h (COERCE_ARRAY): Coerce functions to function pointers.
-	valops.c (value_coerce_function): New function.
-
-	* core.c, convex-dep.c, arm-dep.c (xfer_core_file): Return EIO
-	if address out of bounds.
-
-	* m-arm.h, arm-dep.c arm-pinsn.c arm-opcode.h: New files.
-	dbxread.c, m-convex.h (VARIABLES_INSIDE_BLOCK): Add gcc_p parameter.
-	Makefile.dist (alldeps.mak): Special case for arm-convert.s.
-	dbxread.c (define_symbol): Check for local based on it not
-	being any one of the known deftypes.
-	values.c (using_struct_return): Use new macro USE_STRUCT_CONVENTION.
-
-	* Makefile.dist, config.gdb: Put in srcdir stuff.
-
-Mon Feb 12 22:46:16 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* breakpoint.c: Add addr_string and cond_string fields to
-	struct breakpoint.
-	(break_command_1): Set them.  Use mention ().
-	(mention): Create with code from break_command_1.
-	(breakpoint_re_set): New function.
-	(breakpoint_clear): Remove.
-	(condition_command): Set cond_string.
-	(breakpoint_delete): Free cond_string and addr_string.
-	Declare parse_c_1's type and remove casts to struct expression *.
-	symmisc.c (free_all_symtabs): Don't call breakpoint_clear.
-	dbxread.c, coffread.c (reread_symbols): Call breakpoint_re_set,
-	Include breakpoint.h.
-	breakpoint.h: New file.
-	dbxread.c: Move declaration of symmisc.c functions to symtab.h.
-
-Sun Feb 11 17:29:23 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* symtab.c: Make lookup_block_symtab extern.
-	symtab.h: Declare it.
-	valops.c (value_of_this): Use it.
-
-Fri Feb  9 08:59:37 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* config/hp300hpux: Print message telling people to use gcc.
-
-	* value.h: Declare print_floating.
-	printcmd.c (print_scalar_formatted, case 'f'): Use print_floating.
-	valprint.c (val_print, case TYPE_CODE_FLT): Use print_floating.
-	valprint.c (print_floating): Make this function out of is_nan
-	and the code which was in val_print.
-	Put parentheses around high & 0xfffff.
-	Print sign and fraction for NaN's.
-	Print 17 digits not 16 for doubles.
-	(is_nan): Remove.
-	m-news.h, m-sun3.h: Define IEEE_FLOAT.
-
-	* Rename gld-pinsn.c to gould-pinsn.c.
-	config/{pn,npl}: Change name of gld-pinsn.c
-
-Tue Feb  6 00:25:36 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* infptrace.c: Define PT_ATTACH if not defined.
-	m-hp300hpux.h: Define ATTACH_DETACH.
-
-	* main.c (initialize_main): Change alias class to aliases.
-
-	* dbxread.c: Search and destroy references to symsegs.
-	Also remove some #if 0'd code.
-
-	* core.c: Remove reread_exec.
-	dbxread.c (reread_symbols): New function.
-	dbxread.c (symbol_file_command): Set symfile_mtime.
-	coffread.c: Same.
-	infcmd.c (run_command): Call reread_symbols not reread_exec.
-
-	* valprint.c (val_print): When printing string after char *, print
-	it for "" just like any other string.
-
-	* core.c (reread_exec): New procedure.
-	infcmd.c (run_command): Call reread_exec.
-
-	* coffread.c (symbol_file_command): Add from_tty.
-
-	* dbxread.c (symbol_file_command): Only ask about loading new
-	symbol table if from_tty.
-
-Mon Feb  5 02:25:25 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* inflow.c (inferior_died): Call breakpoint_clear_ignore_counts.
-
-	* Makefile.dist (OBS): Remove dbxread.o and coffread.o.
-
-	* config.gdb: Ignore files ending in '#' in config.
-
-	* stack.c (backtrace_command): Add QUIT to get_prev_frame loops.
-
-Sat Feb  3 22:25:09 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* Makefile.dist (YACC): Don't use -v.
-
-Fri Feb  2 19:26:50 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* createtags: Only change .o to .c at end of name.
-
-	* Makefile.dist (alldeps.mak): new target.
-	(Makefile): add alldeps.mak.
-	(SOURCES): remove PINSNS.
-	(TAGFILES: use ALLPARAM.
-	(gdb.tar): add config/.
-
-	* config.gdb: Check for M_FILE= not #param.h
-	config/*: Make sure M_FILE= exists with space after M_FILE=.
-	Makefile.dist (TAGS): Pass M_FILE and DEPFILES.
-	createtags: Change .o to .c.  Remove special tests for dep.c etc.
-
-	* dbxread.c, coffread.c: Don't check COFF_FORMAT and READ_DBX_FORMAT.
-	Makefile.dist: Move {dbx,coff}read.c from SFILES to ALLDEPFILES.
-	config/*: add dbxread.o or coffread.o to depfiles.
-
-	* Makefile.dist (depend): Depend on $(SOURCES), not force.
-
-Thu Feb  1 17:43:54 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* symmisc.c (print_symbol): Print newline after label.
-
-Wed Jan 31 22:35:38 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* dbxread.c (read_addl_syms): Remove code that checks for
-	_etext.
-	Move end_of_text_addr into read_dbx_symtab.
-	(read_dbx_symtab): #if 0 out code which checks for _etext.
-
-Tue Jan 30 15:40:19 1990  Jim Kingdon  (kingdon at albert.ai.mit.edu)
-
-	* Makefile.dist (gdb.tar): Use readline's "make readline.tar"
-	instead of having a list of readline files.
-
-	* infrun.c (normal_stop): #if 0 out "you have found a bug in sh".
-
-	* munch (-DSYSV): Check for .text at end of name.
-	Optionally allow extra underscore before initialize.
-	Remove space between #! and /bin/sh.
-
-	* m-merlin.h: Put in clarifying comments about SHELL_FILE.
-	Makefile.dist (install): Execute M_INSTALL.
-	config/merlin: Define M_INSTALL.
-
-Mon Jan 29 04:32:09 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* inflow.c: Change all references to signal handlers from
-	int (*)() to void (*)().
-
-	* main.c: Declare init_signals before use & make it void.
-	Declare initialize_all_files.
-
-	* Makefile.dist (config.status): New target.
-
-Sat Jan 27 00:19:50 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* defs.h (enum command_class): Remove comma after last element.
-
-	* Makefile.dist (gdb.tar.Z): Use compress <foo >bar rather
-	than deleting gdb.tar.Z before starting.
-
-	* dbxread.c (process_one_symbol): Compare context_stack_depth
-	with !VARIABLES_INSIDE_BLOCK, not VARIABLES_INSIDE_BLOCK.
-
-	* mcheck.c: Put whole file in #if defined MALLOC_RANGE_CHECK.
-
-	* mcheck.c (checkhdr): Call fatal_dump_core not abort.
-
-	* mcheck.c: Copy from malloc distribution.
-
-	* main.c (main): Call init_malloc ().
-
-	* main.c (initialize_signals): Rename to init_signals.
-
-Fri Jan 26 00:53:23 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* *dep.c: Make core_file_command return void.
-
-	* gdbcore.h [!KERNEL_U_ADDR]: Declare kernel_u_addr.
-	infptrace.c [!KERNEL_U_ADDR]: Make it extern.
-
-	* altos-dep.c (NBPG, UPAGES): Wrap #define in #if !defined.
-
-	* m-pn.h (GOULD_PN): Define.
-	*-pinsn.c: Include actual opcode table not just opcode.h
-
-	* main.c [ALIGN_STACK_ON_STARTUP]: New code.
-	m-i386.h: Define ALIGN_STACK_ON_STARTUP.
-
-	* m-merlin.h (NO_SIGINTERRUPT, SHELL_FILE): Define.
-
-	* Move code from infptrace [USE_PTRACE_GETREGS] to sun3-dep.c.
-	m-sun{2,3}.h, m-sparc.h: Define FETCH_INFERIOR_REGISTERS.
-
-	* Makefile.dist, config.gdb, config/*:
-	Re-write to use machine-dependent makefiles instead of cpp.
-
-	* m-hp300hpux.h: Define FETCH_INFERIOR_REGISTERS.
-	infptrace.c: Put {fetch,store}_inferior_registers inside
-	#if !defined FETCH_INFERIOR_REGISTERS.
-
-	* Split execcore.c into exec.c and coredep.c.
-	Move a bunch of stuff from coredep.c and *dep.c to gdbcore.h.
-
-	* infptrace.c ({fetch,store}_inferior_registers):
-	Use U_REGS_OFFSET to set offset.
-	m-umax.h: Define U_REGS_OFFSET.
-
-	* m-umax.h: Define PTRACE_{ATTACH,DETACH}.
-
-	* m-i386.h (N_SET_MAGIC): Define.
-	m-i386gas.h: add #undef N_SET_MAGIC.
-
-Thu Jan 25 18:39:45 1990  Jim Kingdon  (kingdon at mole.ai.mit.edu)
-
-	* m-hp300bsd.h: Remove KERNEL_U_ADDR.
-
-	* infptrace.c [!KERNEL_U_ADDR]: Get address of kernel u area
-	at runtime.
-
-	* infptrace.c: Replace numbers with PT_KILL, etc.
-	(store_inferior_registers): Loop for as many words are in the register.
-
-	* infptrace.c [NO_SINGLE_STEP]: Call single_step().
-
-	* kill_inferior{,_fast}: Declare as returning void.
-
-	* m-sun3.h (USE_PTRACE_GETREGS): Define.
-
-	* execcore.c: Add IS_OBJECT_FILE & related stuff.
-
-	* infptrace.c: Include <sys/ptrace.h>.
-	[ATTACH_DETACH] [USE_PTRACE_GETREGS]: New code.
-
-	* Split default-dep.c into infptrace.c and execcore.c.
-
-	* valprint.c [IEEE_FLOAT]: Change void * to char *.
-
-	* breakpoint.c: Change printf_filtered(%s) to fputs_filtered.
-
-Wed Jan 24 00:35:52 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* dbxread.c (symbol_file_command): When freeing everything, free
-	the string table too.
-
-	* Makefile.dist (gdb1): add "rm -f gdb1".
-
-	* printcmd.c (print_scalar_formatted): If size is 0, use 'b'
-	'h', 'w', or 'g' depending on the type.
-
-	* stack.c (backtrace_command): Read in symbols for frames we'll
-	print before printing them.
-
-	* valops.c (value_at): Don't print "I/O error" on EIO from
-	ptrace.  Don't print "out of bounds" for any ptrace error
-	except EIO.
-
-	* valprint.c (type_print_base, case TYPE_CODE_ENUM):
-	Print "FOO = 5" not "FOO : 5".
-
-	* symtab.{c,h}: Make lookup_misc_func extern.
-
-	* Makefile.dist: Define VERSION in makefile, and generate
-	version.c automatically.
-	(gdb.tar): Use gdb-$(VERSION), not dist-gdb.
-
-	* expread.y (yylex): Use lookup_primitive_typename to
-	cut down on calls to lookup_symbol.
-	symtab.{c,h} (lookup_primitive_typename): New function.
-	(lookup_typename): Use it.
-
-	* symtab.{c,h} (check_stub_type): New function.
-	valprint.c (type_print_base, val_print, type_print_derivation_info),
-	values.c (allocate_value): Call it.
-
-	* printcmd.c (whereis_command): New function.
-	symtab.c (lookup_symbol): Add symtab parameter.
-	various: Pass additional argument to lookup_symbol.
-	symseg.h (struct symbol): Add line field.
-	dbxread.c (define_symbol): Set sym->line.
-
-	* dbxread.c (symbol_file_command): Read string table into
-	malloc'd memory (symfile_string_table) and leave it there.
-	(psymtab_to_symtab): Use symfile_string_table.
-
-	* utils.c (sig_abbrev): Return NULL if not found.
-	infrun.c (sig_print_{header,info}): Consolidate duplicated
-	code from handle_command, signals_info.
-	(sig_print_info): Just print number if no name from sig_abbrev.
-
-	* Makefile.dist (OTHERS): Add ChangeLog-3.x
-
-	* infrun.c (restore_inferior_status): #if 0 out
-	"Unable to restore previously selected frame" error message.
-
-	* infrun.c (signals_info, handle_command): Print signal
-	abbrevs along with numbers.
-
-	* infrun.c (handle_command): Accept symbol signal names.
-
-	* utils.c (sig_{number,abbrev}, init_sig): New functions.
-	_initialize_utils: Call init_sig for each signal.
-	defs.h: Declare them.
-
-	* default-dep.c (read_inferior_memory): Check quit_flag in
-	fetch loop.
-
-	* Changes for lazy fetching (speeds things up for big objects):
-	value.h (struct value): New field lazy.
-	VALUE_CONTENTS_RAW, VALUE_LAZY, value_at_lazy: New.
-	findvar.c (read_var_value): Set lazy instead of fetching.
-	various: Copy into VALUE_CONTENTS_RAW, not VALUE_CONTENTS.
-	valops.c: Add value_at_lazy, value_lazy.
-	various: Call value_at_lazy instead of value_at.
-
-	* symtab.h (LONGEST): Define.
-
-	* m-*.h (LONGEST, BUILTIN_TYPE_LONGEST): Delete (in symtab.h).
-
-	* infrun.c (wait_for_inferior): #if 0 out stop if ABOUT_TO_RETURN
-
-	* version.c: Change version number to 4.0development
-
-For older changes see ChangeLog-3.x
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-92 b/gdb/ChangeLog-92
deleted file mode 100644
index 635c912..0000000
--- a/gdb/ChangeLog-92
+++ /dev/null
@@ -1,6285 +0,0 @@
-Thu Dec 31 11:06:38 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (BISON):  Add comment that when bison is used, it
-	must include the "-y" option.
-	* c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
-	Remove defines to remap non-yacc symbols, thus backing out of
-	previous recent changes.  Standard policy is that non-yacc parser
-	generators get fixed, rather than adding bug workarounds in gdb
-	for each new one that pops up.  Expand comment to note this.
-	* c-exp.y, m2-exp.y (YYDEBUG):  Revert back to disabled by default.
-
-Thu Dec 31 09:03:02 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* partial-stab.h (near N_BINCL):  Remove redundant code in N_BINCL
-	case.  Use code in N_SOL.
-
-	* paread.c:  New file that contains all HPPA/HPUX symbol reading
-	code.
-	* dbxread.c:  Remove almost all HPPA/HPUX symbol reading code.
-	* (dbx_symfile_init):  Use sizeof(long) instead of 4.
-	* (dbx_symfile_offsets):  Make static.
-	* (pastab_build_psymtabs):  New interface routine for paread to
-	send stabs into dbxread.
-	* gdb-stabs.h:  Remove gobs of HPPA cruft.
-
-Wed Dec 30 19:47:13 1992  Fred Fish  (fnf@cygnus.com)
-
-	* c-exp.y, m2-exp.y (yyrule, yyname):  Remap like other yy* names
-	for byacc.
-	* ch-exp.y (yyrule, yyname):  Remap like other yy* names for byacc.
-
-	* c-exp.y, m2-exp.y (yyreds, yytoks):  Remap like other yy* names.
-	* c-exp.y, m2-exp.y (YYDEBUG):  Define if MAINTENANCE_CMDS is defined
-	and YYDEBUG is not already defined.
-	* c-exp.y (strncmp):  Replace throughout with STREQN, missed
-	them during the previous replacements.
-	* printcmd.c (_initialize_printcmd):  Update internal documentation
-	for "set" command to note that the assignment syntax is language
-	dependent.
-	* ch-exp.y (yyreds, yytoks):  Remap like other yy* names.
-	* ch-exp.y (YYDEBUG):  Define if MAINTENANCE_CMDS is defined
-	and YYDEBUG is not already defined.
-	* ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
-	single_assignment_action): New terminals and nonterminal for gdb
-	extensions to chill expression grammer.
-	* ch-exp.y (match_dollar_tokens):  Lexer routine to match all
-	tokens that start with '$' (register names, convenience vars, etc).
-	* ch-exp.y (tokentab2):  Add GDB_ASSIGNMENT.
-	* ch-exp.y (yylex):  Call match_dollar_tokens.
-
-Mon Dec 28 15:00:01 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* hppah-tdep.c (skip_trampoline_code):  Use new macros for
-	accessing minimal symbol data.
-	* infcmd.c (read_pc):  Use #ifdef, not #if.
-	* symfile.c (syms_from_objfile):  Add CONST to decl for targets.
-	* tm-hppa.h (FIX_CALL_DUMMY):  Use new macros for accessing
-	minimal symbol data.
-
-	* hppah-tdep.c (frame_saved_pc):  Use better test for outermost
-	frame.  Use find_return_regnum to find the caller.
-	* (find_unwind_entry):  New routine to locate stack frame info
-	associated with a procedure.  This looks in the $UNWIND_START$
-	section in the SOM file.
-	* (find_return_regnum):  New routine.  Uses find_unwind_entry() to
-	figure out where the caller's return address is stored.
-	* (find_proc_framesize):  New routine.  Uses find_unwind_entry()
-	to figure out the frame size for a procedure.
-	* (saved_pc_after_call):  New routine, moved from tm-hppa.h.
-	* (init_extra_frame_info):  New routine.  Corrects PC and FP for
-	outermost frame if necessary.
-	* (frame_chain):  New routine, moved from tm-hppa.h.
-	* (skip_trampoline_code):  Handle computed function calls (ie:
-	calls from $$dyncall).
-	* (unwind_command):  Temporary support function to allow user
-	to control/observe aspects of the unwind (stack frame) info.
-	* infcmd.c (read_pc):  (Temporary), put a hack in to see if the PC
-	was in a system call, if so, then read the PC from r31.
-	* tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE):  Deal
-	with extra arg for skip_trampoline_code().
-	* (INIT_EXTRA_FRAME_INFO):  Define to point at subr (see above).
-	* (FRAME_CHAIN, FRAME_CHAIN_VALID):  Turn into real subroutines.
-	* tm-hppa.h (SAVED_PC_AFTER_CALL):  Turn into real subroutine.
-
-Sun Dec 27 17:34:15 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
-	Call new bfd_get_size() and verify that string table is no larger
-	than the file that is supposed to contain it.
-	* symfile.c (syms_from_objfile):  Only complain about configured
-	NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
-	current target is the default BFD target.
-
-Sat Dec 26 20:51:41 1992  Fred Fish  (fnf@cygnus.com)
-
-	* solib.c (BKPT_AT_MAIN):  Change to BKPT_AT_SYMBOL.
-	* solib.c (bkpt_names):  New array of symbol names to try to
-	use for the "mapping complete" breakpoint.  Configurable
-	define SOLIB_BKPT_NAME is first one to try.
-	* solib.c (find_solib):  Test debug_base for nonzero rather
-	than just greater than zero.
-	* solib.c (enable_break):  Use bkpt_names to look up address
-	at which to set "mapping complete" breakpoint.
-
-Tue Dec 22 20:33:38 1992  Fred Fish  (fnf@cygnus.com)
-
-	* defs.h (STRCMP, STREQ, STREQN):  New macros.
-	* defs.h (demangle_and_match):  Remove prototype.
-	* dwarfread.c (STREQ, STREQN):  Remove macros, replaced with STREQ
-	  and STREQN defined in defs.h.
-	* dwarfread.c (set_cu_language):  For completely unknown languages,
-	  try to deduce the language from the filename.  Retain behavior
-	  that for known languages we don't know how to handle, we use
-	  language_unknown.
-	* dwarfread.c (enum_type, symthesize_typedef):  Initialize language
-	  and demangled name fields in symbol.
-	* dwarfread.c, mipsread.c, partial-stab.h:  For all usages of
-	  ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
-	* dwarfread.c (new_symbol):  Attempt to demangle C++ symbol names
-	  and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
-	* elfread.c (STREQ):  Remove macro, use STREQ defined in defs.h.
-	  Replace usages throughout.
-	* elfread.c (demangle.h):  Include.
-	* elfread.c (record_minimal_symbol):  Remove prototype and function.
-	* gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
-	  B_CLRALL):  Moved from symtab.h to gdbtypes.h.
-	* infcmd.c (jump_command):  Remove code to demangle name and add
-	  it to a cleanup list.  Now just use SYMBOL_DEMANGLED_NAME.
-	* minsyms.c (demangle.h):  Include.
-	* minsyms.c (lookup_minimal_symbol):  Indent comment to match code.
-	* minsyms.c (install_minimal_symbols):  Attempt to demangle symbol
-	  names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
-	* mipsread.c (psymtab_language):  Add static variable.
-	* stabsread.c (demangle.h):  Include.
-	* stabsread.c (define_symbol):  Attempt to demangle C++ symbol
-	  names and cache them in the SYMBOL_DEMANGLED_NAME field.
-	* stack.c (return_command):  Remove explicit demangling of name
-	  and use of cleanups.  Just use SYMBOL_DEMANGLED_NAME. 
-	* symfile.c (demangle.h):  Include.
-	* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):  Fix
-	  to match macros in symfile.h and allow them to be compiled
-	  if INLINE_ADD_PSYMBOL is not true.
-	* symfile.h (INLINE_ADD_PSYMBOL):  Default to true if not set.
-	* symfile.h (ADD_PSYMBOL_*):  Add language and objfile parameters.
-	  Add code to demangle and cache C++ symbol names.  Use macro form
-	  if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
-	* symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
-	  Remove, also defined in symfile.c, which we already fixed.
-	* symtab.c (expensive_mangler):  Remove prototype and function.
-	* symtab.c (find_methods):  Remove physnames parameter and fix
-	  prototype to match.
-	* symtab.c (completion_list_add_symbol):  Name changed to
-	  completion_list_add_name.
-	* symtab.c (COMPLETION_LIST_ADD_SYMBOL):  New macro, adds both
-	  the normal symbol name and the cached C++ demangled name.
-	* symtab.c (lookup_demangled_partial_symbol,
-	  lookup_demangled_block_symbol):  Remove prototypes and functions.
-	* symtab.c (lookup_symbol):  Remove use of expensive_mangler,
-	  use lookup_block_symbol instead of lookup_demangled_block_symbol.
-	  Remove code to try demangling names and matching them.
-	* symtab.c (lookup_partial_symbol, lookup_block_symbol):
-	  Fix to try matching the cached demangled name if no match is
-	  found using the regular symbol name.
-	* symtab.c (find_methods):  Remove unused physnames array.
-	* symtab.c (name_match, NAME_MATCH):  Remove function and macro,
-	  replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
-	* symtab.c (completion_list_add_symbol):  Rewrite to use cached
-	  C++ demangled symbol names.
-	* symtab.h:  Much reformatting of structures and such to add
-	  whitespace to make them more readable, and make them more
-	  consistent with other gdb structure definitions.
-	* symtab.h (general_symbol_info): New struct containing fields
-	  common to all symbols.
-	* symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
-	  SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
-	  SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE):  New macros.
-	* symtab. (struct minimal_symbol, struct partial_symbol, struct
-	  symbol): Use general_symbol_info struct.
-	* utils.c (demangle_and_match):  Remove, no longer used.
-	* valops.c (demangle.h):  Include.	
-	* xcoffexec.c (eq):  Remove macro, replace usages with STREQ.
-	* blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
-	  infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
-	  symmisc.c, symtab.c, valops.c:  Replace references to minimal
-	  symbol fields with appropriate macros.
-	* breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
-	  coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
-	  demangle.c, elfread.c, energize.c, environ.c, exec.c,
-	  gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
-	  main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
-	  remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
-	  sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, 
-	  symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
-	  tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c:  Replace strcmp
-	  and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
-	* breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
-	  mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
-	  symmisc.c, tm-29k.h, valops.c, values.c:  Replace SYMBOL_NAME
-	  references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
-	  appropriate.
-	* buildsym.c (start_subfile, patch_subfile_names):  Default the
-	  source language to what can be deduced from the filename.
-	* buildsym.c (end_symtab):  Update the source language in the
-	  allocated symtab to match what we have been using.
-	* buildsym.h (struct subfile):  Add a language field.
-	* c-typeprint.c (c_print_type):  Remove code to do explicit
-	  demangling.
-	* dbxread.c (psymtab_language):  Add static variable.
-	* dbxread.c (start_psymtab):  Initialize psymtab_language using
-	  deduce_language_from_filename.
-
-Mon Dec 21 22:24:33 1992  Fred Fish  (fnf@cygnus.com)
-
-	* valprint.c (val_print):  Reorganize comment and add note
-	about dependency on target byte ordering.
-	* ch-exp.y (value_array_slice):  Fix typo.
-	* ch-valprint.c (chill_val_print): Remove C'ism that arrays of
-	byte sized ints are assumed to be char strings and printed with
-	string syntax.  In chill, arrays of chars and arrays of
-	bytes/ubytes are distinquishable, and printed appropriately.
-
-Mon Dec 21 18:02:35 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* tm-hppah.h:  #define NEED_TEXT_START_END for target memory
-	read/write routines for HPUX.
-
-	* hppa-pinsn.c (print_insn):  Improve handling of be and ble
-	branch targets to compute target address using const from previous
-	instruction if necessary.
-	* Add `Q' operator to print out bit position field various
-	instructions.
-	* hppah-nat.c:  #include sys/param.h, and sys/user.h.  General
-	cleanups, use new code from Utah.
-	* (store_inferior_registers):  Update to new code from Utah.
-	* (initialize_kernel_u_addr):  Re-enable decl of struct user u.
-	* (fetch_register):  Clear out priv level when reading PCs.
-	* hppah-tdep.c:  Get rid of gobs of KERNELDEBUG stuff.
-	* Remove decl of errno, #include wait.h and target.h.
-	* (frame_saved_pc):  Check `flags' pseudo-register to see if we
-	were inside of a kernel call.  If so, then PC is in a different
-	register.  Also, mask out bottom two bits of all PCs so as not to
-	confuse higher level code.
-	* (push_dummy_frame):  Create from #define in tm-hppa.h.
-	* (find_dummy_frame_regs):  Update from Utah.
-	* (hp_pop_frame):  Create from #define in tm-hppa.h.
-	* (hp_restore_pc_queue):  New, from Utah.
-	* (hp_push_arguments):  Big fixes from Utah.
-	* (pa_do_registers_info, pa_print_registers):  Only print out fp
-	regs upon request.
-	* (skip_trampoline_code):  New routine to deal with stubs that
-	live in nowhereland between callers and callees.
-	* i860-tdep.c:  Remove decl of attach_flag.
-	* infrun.c (wait_for_inferior):  Add new macro
-	INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
-	at by PC will be nullified.  If so, then step the target once more
-	so as to avoid confusing the user.
-	* (just before step_over_function:):  Use stop_func_start, not
-	stop_pc when checking for the existance of line number info.
-	stop_func_start will reflect the proper address of the target
-	routine, not of the stub that we may be traversing to get there.
-	* tm-hppa.h:  define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
-	to deal with the stubs that PA compilers sometimes stick between
-	callers and callees.  Also, define FLAGS_REGNUM for access to the
-	`flags' pseudo-reg.
-	* (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW):  Use
-	memcpy, not bcopy.
-	* (CANNOT_STORE_REGISTER):  New from Utah.  Says that we can't
-	write gr0, PC regs, and PSW!
-	* (FRAME_FIND_SAVED_REGS):  Bug fixes from Utah.
-	* (PUSH_DUMMY_FRAME, POP_FRAME):  Make into real routines in
-	hppah-nat.c.
-	* (CALL_DUMMY, FIX_CALL_DUMMY):  Fixes from Utah.
-	* Define struct unwind_table_entry.
-	* valops.c (call_function_by_hand):  Add another arg to
-	FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA).  Why is this
-	necessary?
-
-Mon Dec 21 02:17:57 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
-
-Fri Dec 18 10:32:25 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.7.4.
-	* Makefile.in (SFILES_MAINDIR):  Add typeprint.c, c-typeprint.c,
-	  m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
-	* Makefile.in (HFILES):  Add valprint.h.
-	* Makefile.in (OBS):  Add typeprint.o, c-typeprint.o,
-	  m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
-	* typeprint.c, typeprint.h:  New files for language independent
-	  type printing functions.
-	* c-typeprint.c, m2-typeprint.c:  New files for language dependent
-	  type printing functions and definitions.
-	* valprint.h:  New include file for language independent value
-	  printing definitions.
-	* c-valprint.c, cp-valprint.c, m2-valprint.c:  New files for language
-	  dependent value printing functions.
-	* c-exp.y (production ptype):  Add range_type variable and use new
-	  create_range_type function.
-	* c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
-	  infcmd.c (path_var_name), language.c (unk_op_print_tab), 
-	  m2-lang.c (m2_op_print_tab):  Change from ANSI-obsolescent
-	  "const static" to ANSI-conformant "static const".
-	* c-exp.y (c_create_fundamental_type):  Remove unused nbytes.
-	* c-exp.y (c_language_defn, cplus_language_defn):  Add c_print_type,
-	  and c_val_print.
-	* c-lang.h (c_print_type, c_val_print):  Add prototypes.
-	* coffread.c (decode_type):  Add range_type variable and call to
-	  new create_range_type function.
-	* complaints.c (complain):  Remove unused val variable.
-	* complaints.c (_initialize_complaints):  Make it void.
-	* convex-tdep.c (value_of_trapped_internalvar):  Add range_type
-	  variable and call new create_range_type function.
-	* defs.h (enum val_prettyprint):  Move enum from value.h to here
-	  so we can avoid having to include value.h just for prototypes that
-	  need the enum (thanks ANSI).
-	* dwarfread.c (struct_type):  Local anonymous_size variable is
-	  only used if !BITS_BIG_ENDIAN.
-	* dwarfread.c (decode_subscript_data_item):  Add rangetype
-	  variable and call new create_range_type function.
-	* elfread.c (elf_symfile_read):  Remove unused dbx and text_sect
-	  variables.
-	* eval.c (evaluate_subexp):  Remove unused local variable name
-	  and the statement with no side effects that initializes it.
-	* expprint.c (print_subexp):  Change local_printstr to
-	  LA_PRINT_STRING.
-	* gdbtypes.c (create_range_type):  New function that creates
-	  a range type using code fragments from object file readers as
-	  an example of what has to be initialized.
-	* gdbtypes.c (create_array_type):  Removed index_type, low_bound,
-	  and high_bound parameters, replaced with a single range_type
-	  parameter.  Change function body to use passed in range_type
-	  rather than handcrafting one.
-	* gdbtypes.h (create_range_type):  Add prototype.
-	* gdbtypes.h (create_array_type):  Change prototype parameters.
-	* infrun.c (normal_stop):  Remove unused local variables tem and c.
-	* infrun.c (hook_stop_stub):  Return 0 rather than random value.
-	* language.c (unk_lang_print_type, unk_lang_val_print):  Add
-	  stub functions that call error if called.
-	* language.c (unknown_language_defn, auto_language_defn,
-	  local_language_defn):  Add initializers unk_lang_print_type and
-	  unk_lang_val_print.
-	* language.h (struct language_defn):  Reformat for larger
-	  comments, add la_print_type and la_val_print members.  Add
-	  LA_PRINT_TYPE and LA_VAL_PRINT macros.  Change local_printchar
-	  to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
-	* m2-lang.c (m2_create_fundamental_type):  Remove unused local
-	  variable nbytes.
-	* m2-lang.c (m2_language_defn):  Add initializers m2_print_type
-	  and m2_val_print.
-	* m2-lang.h (m2_print_type, m2_val_print):  Add prototypes.
-	* main.c (execute_command): Remove unused local variable cmdlines.
-	* main.c (echo_command), stabsread.c (read_type), printcmd.c
-	  (clear_displays), symmisc.c (block_depth), values.c
-	  (clear_value_history):
-	  Make testing of truth value of assignment result explicit.
-	* mipsread.c (upgrade_type):  Update FIXME to include future use
-	  of create_range_type.
-	* printcmd.c (ptype_command, ptype_eval, whatis_command,
-	  whatis_exp, maintenance_print_type):  Move prototypes and functions
-	  to new typeprint.c.
-	* printcmd.c (_initialize_printcmd):  Move add_com calls for
-	  ptype_command and whatis_command to new typeprint.c.
-	* ser-bsd.c (serial_open):  Remove unused variable sgttyb.
-	* source.c (find_source_lines):  Local variable c only used
-	  when LSEEK_NOT_LINEAR is defined.
-	* stabsread.c (read_array_type):  Use new create_range_type
-	  function.
-	* stabsread.c (read_range_type):  Add new index_type variable and
-	  call new create_range_type function rather than handcrafting
-	  range types.
-	* symmisc.c (type_print_1):  Change usages to LA_PRINT_TYPE.
-	* symtab.c (typedef_print usages):  Use c_typedef_print, renamed.
-	* symtab.c (type_print_base usages):  Use c_type_print_base.
-	* symtab.c (type_print_varspec_prefix usages):  Use 
-	  c_type_print_varspec_prefix.
-	* symtab.c (type_print_method_args usages):  Use
-	  cp_type_print_method_args.
-	* valprint.c:  Completely ripped apart and the fragments used
-	  to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
-	  valprint.h.  Remaining stuff is language independent.
-	* value.h (struct fn_field):  Forward declare for prototypes.
-	* value.h (type_print_1):  Remove prototype.
-	* value.h (enum val_prettyprint):  Moved to defs.h.
-	* value.h (typedef_print):  Prototype renamed to c_typedef_print.
-	* value.h (baseclass_offset):  Add prototype.
-	* Makefile.in (SFILES_MAINDIR):  Add ch-typeprint.c, ch-valprint.c.
-	* Makefile.in (OBS):  Add ch-typeprint.o, ch-valprint.o.
-	* ch-typeprint.c:  New file for language dependent type printing.
-	* ch-valprint.c:  New file for language dependent value printing.
-	* ch-exp.y (parse_number):  Remove prototype and stub function.
-	* ch-exp.y (decode_integer_literal):  Removed unused digits and
-	  temp variables.
-	* ch-exp.y (convert_float):  Completely ifdef out for now.
-	* ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
-	  ch-lang.c (chill_op_print_tab):
-	  Change from ANSI-obsolescent "const static" to ANSI-conformant
-	  "static const".
-	* ch-exp.y (yylex):  Add unhandled storage class enumeration
-	  literals to switch statement for completeness.
-	* ch-lang.c (chill_create_fundamental_types):  Remove unused
-	  nbytes variable.  Change dummy type to 2 bytes to match int.
-	  Handle FT_VOID types gratuituously added to chill DWARF by
-	  compiler.  Change FT_CHAR case to generate an TYPE_CODE_CHAR
-	  type rather than a one byte TYPE_CODE_INT type.
-	* ch-lang.c (chill_language_defn):  Add chill_print_type and
-	  chill_val_print.
-	* ch-lang.h (chill_print_type, chill_val_print):  Add prototypes.
-
-Thu Dec 17 00:44:57 1992  John Gilmore  (gnu@cygnus.com)
-
-	Eliminate uses of NAMES_HAVE_UNDERSCORE, using
-	bfd_get_symbol_leading_char instead.
-
-	* coffread.c (EXTERNAL_NAME):  New macro for removing possible
-	leading character from names.
-	(read_coff_symtab):  Use BFD's FILE *, don't open a second one.
-	(process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
-	Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
-
-	* kdb-start.c (main):  Remove NAMES_HAVE_UNDERSCORE.
-	* minsyms.c (install_minimal_symbols):  Replace NAMES_HAVE_UNDERSCORE.
-	Remove SOME_NAMES_HAVE_DOT support (apparently unused).
-	* partial-stab.h:  Replace NAMES_HAVE_UNDERSCORE.
-	* solib.c:  Replace NAMES_HAVE_UNDERSCORE.
-	* stabsread.h:  Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
-	* symfile.c (syms_from_objfile):  Insert debugging check to test
-	NAMES_HAVE_UNDERSCORE setting against the BFD support.
-
-	* doc/gdbint.texinfo (Host Conditionals):  Remove
-	NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
-	MEM_FNS_DECLARED.
-	(Target Conditionals):  Remove all of the above.
-
-	* xm-rs6000.h (MEM_FNS_DECLARED):  Update comments.
-
-	* coffread.c (read_coff_symtab, C_BLOCK):  Use complain() rather
-	than error() for .bb/.eb.  Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
-
-Tue Dec 15 10:05:56 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* coffread.c (decode_type): catch negative tagndx fields generated
-	by SCO 3.2v4 cc.
-	* exec.c: comment out string following #endif.
-	* configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.	
-	* xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
-	<sys/user.h>.
-	* config/i386sco4.mh: new file; like i386sco.mh, but don't require
-	gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
-
-Tue Dec 15 04:14:24 1992  Fred Fish  (fnf@cygnus.com)
-
-	* complaints.c:  New file, code moved from utils.c.
-	* complaints.c (complain):  Made into a varargs function.
-	* complaints.h:  New file, code moved from symfile.h.
-	* Makefile.in (SFILES_MAINDIR):  Add complaints.c.
-	* Makefile.in (HFILES):  Add complaints.h.
-	* Makefile.in (OBS):  Add complaints.o.
-	* symfile.c (complaint_root, stop_whining, complaint_series,
-	complain, clear_complaints, add_show_from_set for stop_whining):
-	Moved to complaints.c.
-	* symfile.h (struct complaint, complaint_root decl, complain
-	prototype, clear_complaints prototype):  Moved to complaints.h.
-	* buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
-	gdbtypes.c, mipsread.c, stbsread.c, symfile.c:  Include
-	complaints.h.  Remove casts from arguments to complain(),
-	which is now a varargs function, and remove unnecessary
-	placeholder zero args.
-	* defs.h (begin_line):  Add prototype.
-	* defs.h (vprintf_filtered):  Add prototype.
-	* dwarfread.c (varargs.h):  Remove, no longer needed.
-	* dwarfread.c (dwarfwarn):  Remove prototype and function.
-	* dwarfread.c (complaints):  Define a bunch of complaints.
-	* dwarfread.c (SQUAWK):  Remove macro defs, convert all
-	usages to standard complain() calls.
-	* utils.c (begin_line):  New function that ensures that
-	whatever gets filter-printed next starts on its own line.
-	* utils.c (vprintf_filtered):  New func, like vfprintf_filtered,
-	but to stdout (calls vfprintf_filtered internally).
-
-Tue Dec 15 02:01:00 1992  John Gilmore  (gnu@cygnus.com)
-
-	* remote.c:  Avoid printf_filtered line limit.  Suggested by
-	Robert R. Henry, <rrh@tera.com>.
-	* infcmd.c (environment_info):  Ditto, for Don Allen <allen@think.com>.
-
-	* main.c (main):  Accept --silent as well as --quiet.  Change +help
-	to --help.  Suggested by Karl Berry, <karl@cs.umb.edu>.
-
-	* doc/gdbint.texinfo:  SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
-	Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
-
-Mon Dec 14 23:28:15 1992  John Gilmore  (gnu@cygnus.com)
-
-	* tm-nindy960.h, remote-nindy.c:  Lint.
-
-Mon Dec 14 18:48:52 1992  Fred Fish  (fnf@cygnus.com)
-
-	* gdbtypes.c (create_array_type):  Complete rewrite.  Now requires
-	a optional type to decorate as an array type, the type of the
-	index, and the bounds of the array.  Records this additional info
-	in the array type for use with languages with nonzero array
-	bounds.
-	* gdbtypes.h (enum type_code):  Update comment for TYPE_CODE_ARRAY
-	to note that arrays may have bounds.
-	* gdbtypes.h (create_array_type):  Update prototype.
-	* c-exp.y (ptype production):  Adjust for new create_array_type
-	calling conventions.
-	* coffread.c (decode_type):  Call create_array_type rather than
-	handcrafting array types.
-	* convex-tdep.c (value_type):  Remove, now use create_array_type.
-	* convex-tdep.c (value_of_trapped_internalvar):  Convert calls to
-	vector_type into calls to create_array_type.
-	* dwarfread.c (decode_subscr_data):  Name changed to
-	decode_subscript_data_item throughout.
-	* dwarfread.c (decode_subscript_data_item):  Rewrite to use
-	create_array_type.  Now records index type and range as well.
-	* dwarfread.c (dwarf_read_array_type):  Rewrite as part of
-	change to use create_array_type.
-	* dwarfread.c (read_subroutine_type):  Test existing user defined
-	types before decorating them, to ensure they are blank, and
-	complain about it if they are not.
-	* dwarfread.c (decode_fund_type):  For unrecognized types, always
-	return some valid type (type integer).  If the unrecognized type
-	cannot be an implementation defined type, complain as well.
-	* m88k-tdep.c (pushed_size):  Update comment for TYPE_CODE_ARRAY.
-	* m88k-tdep.c (store_param):  Update comment for TYPE_CODE_ARRAY.
-	* mipsread.c (upgrade_type):  Add FIXME comment that code to
-	handcraft arrays should be replaced with call to create_array_type.
-	* stabsread.c (read_array_type):  Replace code to handcraft
-	array types with call to create_array_type.
-	* valprint.c (type_print_varspec_prefix):  Minor formatting
-	change, join lines that don't need to be split.
-
-Mon Dec 14 17:18:42 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* convex-xdep.c, hppab-nat.c, infptrace.c:  Remove
-	decl for attach_flag, it now lives in inferior.h.
-	* hppa-pinsn.c:  Reformat opcode tables.  Add function prototypes.
-	Make most functions static.
-	* hppah-nat.c:  General cleanups, remove BSD specific code (since
-	that all lives in hppab-nat.c).
-	* hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
-	Change sense of test against inside_entry_file().  This fix is
-	from U. of Utah.
-	* tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME):  Use char * for 2nd arg
-	to read/write_register_bytes().
-	* gdbtypes.h:  Remove const from decl for cplus_struct_default to
-	work around PA-GAS assembler bug.  Also, add trailing */ to some
-	comments.
-	* gdbtypes.c:  Remove const from decl for cplus_struct_default.
-	Same reason as above.
-
-Wed Dec  9 19:53:25 1992  John Gilmore  (gnu@cygnus.com)
-
-	* mipsread.c (parse_symbol): When checking whether a structured
-	type is an enum, check qualifiers of its first member, as well as
-	the base type of the member.  Bug found and fixed by John M.
-	Farrell, <farrell@fjord.reo.dec.com>.
-
-	* vx-share/{reg.h,xdr_regs.h,xdr_regs.c}:  Remove, unused.
-	* remote-vx.c:  Don't include vx-share/reg.h.
-	* vx-share/ptrace.h:  Reproduce from scratch.
-	* config/{vxworks68,vxworks960}:  Don't include xdr_regs.o.
-	* Makefile.in:  Remove references to removed files, and to removed
-	29k-share directories.
-
-Tue Dec  8 13:30:58 1992  Fred Fish  (fnf@cygnus.com)
-
-	* c-lang.c (_initialize_c_language):  Name changed from
-	_initialize_c_exp.
-	* m2-lang.c (_initialize_m2_language):  Name changed from
-	_initialize_m2_exp.
-	* m2-lang.c (_initialize_m2_language):  Change malloc to xmalloc since
-	it is no longer inside m2-exp.y, where it was remapped by Makefile.
-	* c-exp.y, m2-exp.y:  Migrate code that has nothing to do with
-	expression parsing into c-lang.c and m2-lang.c respectively.
-	* c-lang.c, m2-lang.c:  New files, code migrated from c-exp.y and
-	m2-exp.y respectively.
-	* c-lang.h, m2-lang.h:  New files, internal interfaces between c-*
-	and m2-* files respectively.
-	* Makefile.in (SFILES_MAINDIR):  Add c-lang.c, m2-lang.c.
-	* Makefile.in (HFILES):  Add c-lang.h, m2-lang.h.
-	* Makefile.in (OBS):  Add c-lang.o, m2-lang.o.
-	* expression.h (struct block):  Forward declaration for prototypes.
-	* language.h (struct objfile):  Forward declaration for prototypes.
-	* Makefile.in (SFILES_MAINDIR):  Add ch-lang.c.
-	* Makefile.in (HFILES):  Add ch-lang.h.
-	* Makefile.in (OBS):  Add ch-lang.o.
-	* ch-exp.y:  Migrate code that has nothing to do with expression
-	parsing into ch-lang.c.
-	* ch-lang.c:  New file, code migrated from c-exp.y.
-	* ch-lang.h:  New file, internal interface between ch-* files.
-	* ch-lang.c (_initialize_chill_language):  Name changed from
-	_initialize_chill_exp.
-
-	Changes for Amiga Unix from rhealey@ub.d.umn.edu.
-	* config/amix.mh (NAT_FILE):  Add, set to nm-sysv4.h.
-	* config/amix.mh (NATDEPFILES):  Add.
-	* config/amix.mh (XDEPFILES):  Move procfs.o and fork-child.o
-	to NATDEPFILES.
-
-	* dwarfread.c (decode_subscr_data):  Remove spurious test that
-	accepted only integer subscript types.  We don't do anything
-	with the type at the moment anyway.
-
-Fri Dec  4 06:56:56 1992  Fred Fish  (fnf@cygnus.com)
-
-	* ch-exp.y (match_character_literal):  Fix case where no
-	match at all is found.
-	* ch-exp.y (chill_create_fundamental_type):  Chill uses fixed
-	width types.  For example, "INT" is always 2 bytes regardless
-	of the values of any TARGET_*_BIT macros.  So use explicit
-	numeric sizes for the types.
-
-Thu Dec  3 12:00:06 1992  Fred Fish  (fnf@cygnus.com)
-
-	* c-exp.y (c_create_fundamental_type):  New function to create
-	language specific fundamental types for C.
-	* m2-exp.y (m2_create_fundamental_type):  New function to create
-	language specific fundamental types for Modula 2.
-	* c-exp.y (c_language_defn, cplus_language_defn):  Add
-	c_create_fundamental_type to language struct initializers.
-	* m2-exp.y (m2_language_defn):  Add m2_create_fundamental_type
-	to language struct initializers.
-	* dwarfread.c (expression.h, language.h):  Include.
-	* dwarfread.c (ftypes):  New array to hold fundamental types
-	for current compilation unit.
-	* dwarfread.c (cu_language_defn):  New pointer to language
-	struct for language of current compilation unit.
-	* dwarfread.c (dwarf_fundamental_type):  New function to
-	create/lookup fundamental types.
-	* dwarfread.c (set_cu_language):  Initialize cu_language_defn.
-	* dwarfread.c (throughout):  Replace lookup_fundamental_type
-	with dwarf_fundamental_type.
-	* dwarfread.c (read_file_scope):  Zero out ftypes for each new
-	compilation unit (may be different language or different objfile).
-	* gdbtypes.c (lookup_fundamental_type):  Move actual type
-	creations into language specific fundamental type creation
-	functions and call via create_fundamental_type.  Add comment
-	about this function being obsolescent.
-	* gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE):  New types, true byte
-	sized signed and unsigned integers.
-	* gdbtypes.h (FT_NUM_MEMBERS):  Increment, new types added.
-	* language.c (language_def):  New function to lookup a language
-	struct given it's enumeration.
-	* language.h (struct language_defn):  Add la_fund_type, a pointer
-	to a function that creates fundamental types for this language.
-	* language.h (create_fundamental_type):  New macro to create
-	fundamental types based on the current language.
-	* language.h (language_def):  Add prototype.
-	* language.c (unk_lang_create_fundamental_type):  New function
-	for initializing language structs, calls error if called.
-	* language.c (unk_language_defn, auto_language_defn, 
-	local_language_defn):  Use unk_lang_create_fundamental_type.	
-	ch-exp.y (chill_create_fundamental_type):  New function.
-	ch-exp.y (chill_language_defn):  Add chill_create_fundamental_type.
-	ch-exp.y (_initialize_chill_exp):  BOOL types are only one byte.
-
-Tue Dec  1 17:07:31 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (CHILL_PRODUCER):  Add producer string for
-	GNU chill.
-	* dwarfread.c (handle_producer):  Test CHILL_PRODUCER as well
-	as GCC_PRODUCER and GPLUS_PRODUCER.
-
-Mon Nov 30 18:46:58 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* remote-udi.c (udi_wait):  Don't stop if TIP says that remote is
-	still running.
-
-Mon Nov 30 12:00:25 1992  Fred Fish  (fnf@cygnus.com)
-
-	* tm-sun4sol2.h:  Add CPLUS_MARKER.  Solaris 2.0 requires '.'
-	rather than '$'.  This particular piece of braindamage is
-	spreading like ooze. It's now infected libiberty, deja-gnu,
-	gdb, and gcc.
-	* values.c (baseclass_addr):  Use CPLUS_MARKER rather than
-	hardwired '$' character.
-
-Sun Nov 29 15:22:42 1992  Fred Fish  (fnf@cygnus.com)
-
-	(Changes to break incredibly ugly, unmaintainable 750 line
-	 read_struct_type function up into managable pieces.)
-	* Makefile.in (VERSION):  Bump to 4.7.3.
-	* stabsread.c (struct field_info):  Local struct definition.
-	* stabsread.c (read_member_functions, read_struct_fields,
-	read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
-	attach_fields_to_type, read_cpp_abbrev):  Prototypes and new
-	functions from fragmented read_struct_type.
-	* stabsread.c (stabs_general_complaint):  Catchall complaint.
-	* stabsread.c (STABS_CONTINUE):  Macro'ize cretinous stabs
-	symbol name continuation code.  Use macro throughout.
-	* stabsread.c (various places):  Replace add-one-to-pointer
-	with pointer increment.
-	* stabsread.c (read_type):  Retain function local copy of type
-	descriptor.  Rearrange code calling read_struct_type() to match
-	new conventions.
-	* stabsread.c (define_symbol):  For the sake of dbx, gcc emits
-	a single blank as the name of nameless enumerations.  Recognize
-	this special case and set nameless flag.
-	* ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME):  New
-	terminal tokens.
-	* ch-exp.y (access_name):  New non-terminal token and
-	production.
-	* ch-exp.y (general_procedure_name):  Now a terminal token.
-	* ch-exp.y (location):  Expand production.
-	* ch-exp.y (match_simple_name_string):  New function.
-	* ch-exp.y (yylex):  Call match_simple_name_string and return
-	GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
-
-Wed Nov 25 07:17:13 1992  Fred Fish  (fnf@cygnus.com)
-
-	* munch:  Backslash escape vertical bar characters inside
-	grep patterns since they have special meaning for some greps.
-	* parse.c (write_exp_string):  Complete rewrite to store string
-	contants as a leading explicit length, followed by the string data,
-	followed by a trailing explicit length.
-	* eval.c (evaluate_subexp), expprint.c (print_subexp),
-	parse.c (length_of_subexp), parse.c (prefixify_subexp):
-	Use recorded explicit length of strings in expression elements,
-	rather than strlen.  Adjust code to skip over strings stored in
-	expression elements, and code to access strings, to account for
-	new leading explicit size expression element.
-	* parse.c (length_of_subexp):  Test for minimum endpos of 1, not
-	0, to avoid negative expression element indices.
-	* valops.c (search_struct_method):  Minor whitespace change.	
-
-Mon Nov 23 11:14:15 1992  Fred Fish  (fnf@cygnus.com)
-
-	* c-exp.y (yylex):  Add tempbuf, tempbufindex, and tempbufsize,
-	which together maintain a dynamically expandable static buffer
-	for the lexer to use when translating C strings to their internal
-	form (other future uses possible).  Fix parsing of C style strings
-	to do the normal C style input conversions of escaped character
-	sequences.
-	* valops.c (value_string):  Remove translation of escaped
-	character sequences, now done in C expression parser.
-	* language.h (PRINT_LITERAL_FORM):  New macro that takes character
-	and decides if it should be printed in literal form or some other
-	form, based on it's ASCII value and setting of sevenbit_strings.
-	* {c-exp.y, m2-exp.y} (emit_char):  Use new PRINT_LITERAL_FORM
-	macro, change indentation style.
-	* ch-exp.y (chill_printchar):  Use new PRINT_LITERAL_FORM macro.
-	* ch-exp.y (chill_printstr):  First cut at real function instead
-	of error stub.
-
-Sun Nov 22 16:21:41 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* nindy-share/stop.h: fixed bogus comment-end in copyright message
-
-	* i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
-
-Fri Nov 20 21:35:57 1992  Fred Fish  (fnf@cygnus.com)
-
-	* defs.h (sevenbit_strings):  Add declaration.
-	* defs.h (printchar):  Replace with gdb_printchar.
-	* language.h (language_defn):  Add new function pointers
-	la_printchar and la_printstr, to do language dependent
-	printing of characters and strings.
-	* language.h (local_printchar, local_printstr):  New macros
-	to call language dependent functions pointed to by la_printchar
-	and la_printstr respectively.
-	* c-exp.y (emit_char, c_printchar, c_printstr):  New language
-	dependent functions for printing characters and strings.
-	* c-exp.y (c_language_defn, cplus_language_defn):  Add
-	c_printchar and c_printstr.
-	* command.c (do_setshow_command):  Rename printchar use to
-	gdb_printchar.
-	* expprint.c (print_subexp):  Replace C style string output
-	with call to local_printstr.
-	* language.c (unk_lang_printchar, unk_lang_printstr):
-	New stubs, currently errors.
-	* language.c (unknown_language_defn, auto_language_defn,
-	local_language_defn):  Add unk_lang_printchar and
-	unk_lang_printstr.
-	* m2-exp.y (emit_char, m2_printchar, m2_printstr):  New
-	language dependent functions to print characters and strings.
-	* m2-exp.y (m2_language_defn):  Add m2_printchar and m2_printstr.
-	* utils.c (printchar):  Renamed to gdb_printchar.
-	* valprint.c (print_string):  Remove prototype, function moved
-	to c-exp.y, where it becomes c_printstr.
-	* valprint.c (print_max):  Made global for reference from the
-	language dependent printing routines in *-exp.y.
-	* valprint.c (repeat_count_threshold):  New variable with function
-	of old REPEAT_COUNT_THREHOLD define, but now settable by user.
-	Change all references to old macro to references to new variable.
-	* valprint.c (value_print, val_print):  Replace calls to
-	print_string with calls to local_printstr.
-	* valprint.c (val_print):  Replace C style character printing
-	with call to local_printchar.
-	* valprint.c (val_print):  Add case for TYPE_CODE_CHAR.
-	* valprint.c (_initialize_valprint):  Add add_show_from_set
-	call for setting up repeat_count_threshold as print variable.
-	* ch-exp.y (decode_integer_value):  New function.
-	* ch-exp.y (decode_integer_literal):  Use decode_integer_value.
-	* ch-exp.y (chill_printchar, chill_printstr):  New language
-	dependent functions for printing characters and strings.
-	* ch-exp.y (chill_language_defn):  Add chill_printchar and
-	chill_printstr.
-
-Thu Nov 19 21:22:21 1992  John Gilmore  (gnu@cygnus.com)
-
-	* main.c (main):  Print GDB version number in gdb -help; doc pid arg.
-	Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
-	(print_gdb_version):  New arg is stdout or stderr.  Callers changed.
-
-Wed Nov 18 15:05:45 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* remote-vx.c (vx_kill): just warn if we can't contact the board,
-	and assume the process has been killed.
-
-Wed Nov 18 14:39:57 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* remote-udi.c (udi_open):  Reset vars so that user can re-run
-	programs without leaving GDB.
-	* (many routines):  Slightly improve error handling.
-	* (download):  Zero out BSS by longs instead of bytes to avoid
-	timeouts in real hardware.
-	* 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill):  Indicate
-	that connection is no longer in use after shutdown() of socket.
-	This keeps GDB from dying of a SIGPIPE when you issue multiple
-	`target udi' commands.
-
-Wed Nov 18 14:27:47 1992  Fred Fish  (fnf@cygnus.com)
-
-	* language.h (language_format_info):  New structure to bundle
-	local formatting information.
-	* language.h (language_defn):  Replace individual format info
-	with language_format_info structs.
-	* language.h (local_*_format, local_*_format_prefix,
-	local_*_format_specifier, local_*_format_suffix):  New macros
-	for binary/octal/decimal/hex formats to access info elements.
-	* c-exp.y (c_language_defn):  Update for new format handling.
-	* m2-exp.y (m2_language_defn):  Update for new format handling.
-	* dbxread.c (language.h):  Include for partial-stab.h use.
-	* mipsread.c (expression.h, language.h):  Include for
-	partial-stab.h use.
-	* defs.h (local_hex_format, local_hex_format_custom,
-	local_hex_string, local_hex_string_custom):  Move to language.h.
-	* language.c (local_hex_format_custom, local_hex_string,
-	local_hex_string_custom, local_octal_format_custom):  Use new
-	format handling.
-	* language.c (unknown_language_defn, auto_language_defn,
-	local_language_defn):  Update for new format handling.
-	* printcmd.c (print_scalar_formatted):  Use new macros
-	to access decimal and binary format info for printing.
-	* c-exp.y (chill_language_defn):  Update for new format handling.
-	* ch-exp.y (CHARACTER_LITERAL):  Add support to yylex.
-	* ch-exp.y (decode_integer_literal):  Add function
-	* ch-exp.y (match_integer_literal):  Use decode_integer_literal.
-	* ch-exp.y (builtin_type_chill_char):  Add definition.
-	* gdbtypes.h (builtin_type_chill_char):  Add declaration.
-
-Tue Nov 17 11:17:06 1992  Ian Lance Taylor  (ian@cygnus.com)
-
- 	* tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
-	it right.
-	(aix_framedata): added nosavedpc field.
-	(SAVED_PC_AFTER_CALL): Don't try to optimize; just call
-	read_register.
-	(FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
-	(FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
-	* rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
-	instructions as function_frame_info does.  Expand special case of
-	st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
-	other than -4.
-	(pop_frame): Add 4 rather than sizeof (int) to avoid host
-	dependence.
-	(function_frame_info): Set frameless if the function has no frame,
-	and set nosavedpc if the PC was not saved.  Handle gcc generated
-	stfd 31,-4(31); st 31, -12(31) correctly.
-	(frameless_function_invocation): New second argument pcsaved; if 0
-	return whether the function has a frame, if 1 return whether the
-	function saved PC.
-	(frame_initial_stack_address): Correct typo: cache registers for
-	callee_fi, not for fi, (avoids reading garbage memory locations).
-
-Mon Nov 16 15:58:07 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (wait_for_inferior (just before step_over_function
-	label)):  Change test for stepping into subroutine to check for the
-	presence of line number info.  This makes stuff compiled with -g1
-	cause GDB to not lose control when stepping.
-
-	* symtab.c (find_pc_line):  Improve code per gnu's suggestions.
-	Improve comments as well.
-
-Sun Nov 15 09:22:09 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.7.2
-	* symtab.c (find_pc_symtab):  Fix return of random value
-	to caller.
-	* Makefile.in (c-exp.tab.c, m2-exp.tab.c):  Add dependency on
-	Makefile since it contains sed patterns used in generation.
-	Add sed pattern to also delete #include of any malloc.h.
-	* c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
-	parser-defs.h, valarith.c, valops.c, value.h:  Remap macros and
-	function names to conform to K&R terminology with respect to
-	logical and bitwise operators:
-	UNOP_ZEROP => UNOP_LOGICAL_NOT
-	UNOP_LOGNOT => UNOP_COMPLEMENT
-	BINOP_LOGAND => BINOP_BITWISE_AND
-	BINOP_LOGXOR => BINOP_BITWISE_XOR
-	BINOP_LOGIOR => BINOP_BITWISE_IOR
-	BINOP_AND => BINOP_LOGICAL_AND
-	BINOP_OR => BINOP_LOGICAL_OR
-	PREC_OR => PREC_LOGICAL_OR
-	PREC_AND => PREC_LOGICAL_AND
-	PREC_LOGIOR => PREC_BITWISE_IOR
-	PREC_LOGXOR => PREC_BITWISE_XOR
-	PREC_LOGAND => PREC_BITWISE_AND
-	value_zerop() => value_logical_not()
-	value_lognot() => value_complement()
-	* c-exp.y (c_op_print_tab):  Add explicit empty terminator.
-	* m2-exp.y (m2_op_print_tab):  Add explicit empty terminator.
-	* i387-tdep.c (sys/dir.h):  Remove, appears to be unnecessary
-	and is nonexistant in some SVR4 based systems.
-	* language.c (DEFAULT_ALLOCSIZE):  Change from 3 => 4.
-	* m2-exp.y (number_sign, modblock):  Make static, #ifdef out
-	unused modblock.
-	* m2-exp.y (ANDAND):  Rename to LOGICAL_AND.
-	* source.c (source_info):  Fix minor nits, print "1 line" rather
-	than "1 lines", and "language is <lang>".
-	* valarith.c (value_binop):  Handle TYPE_CODE_BOOL as well
-	as TYPE_CODE_INT and TYPE_CODE_FLOAT.
-	* valprint.c (val_print):  Print TYPE_CODE_BOOL type values as
-	"TRUE" or "FALSE".
-	* values.c (value_from_longest):  Handle TYPE_CODE_BOOL.
-	* ch-exp.y:  New expression parser, for GNU-Chill.
-	* defs.h (enum language):  Add language_chill.
-	* dwarfread.c (set_cu_language):  Add LANG_CHILL case and make
-	LANG_MODULA2 a recognized language.
-	* gdbtypes.h (enum_typecode):  Note TYPE_CODE_BOOL used for 
-	Chill as well as Modula-2.
-	* gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
-	builtin_type_chill_ulong, builtin_type_chill_real):  Add.
-	* language.c (set_language_command):  Add chill.
-	* language.c (binop_result_type, integral_type, character_type,
-	boolean_type, structured_type, value_true, binop_type_check):
-	Add language_chill cases.
-	* language.h (_LANG_chill):  Define.
-	* symfile.c (deduce_language_from_filename):  Recognize the
-	filename extensions ".chill", ".c186", and ".c286" for Chill.
-	* valprint.c (typedef_print):  Add case for language_chill.
-	* Makefile.in (SFILES_MAINDIR):  Add ch-exp.y.
-	* Makefile.in (YYFILES):  Add ch-exp.tab.c.
-	* Makefile.in (YYOBJ):  Add ch-exp.tab.o.
-	* Makefile.in (saber_gdb):  Add unload of ch-exp.y and load
-	of ch-exp.tab.c.
-	* Makefile.in (distclean):  Add target ch-exp.tab.c.
-	* Makefile.in (realclean):  Add rm of ch-exp.tab.c.
-	* Makefile.in (ch-exp.tab.o, ch-exp.tab.c):  New targets.
-	* eval.c (evaluate_subexp):  Add OP_BOOL case.
-	* expprint.c (print_subexp):  Add OP_BOOL case.	
-
-Fri Nov 13 20:36:28 1992  John Gilmore  (gnu@cygnus.com)
-
-	* infcmd.c (set_environment_command):  Avoid skipping first
-	char of env value if an '=' appears in it.  Bug report and fix
-	by Mark Jungerman, <maj@lucid.com>.
-
-Fri Nov 13 20:24:10 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* infcmd.c (step_over_calls):  Improve comments.
-	* symtab.c (find_pc_psymtab):  Clean up a bit.
-	* (find_pc_symtab):  Fix comments, clean up code.
-	* (find_pc_line):  General cleanups, efficiency improvements.
-	Also, don't return garbage when some line info exists, but there
-	was no good match.
-
-Thu Nov  5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
-
-        * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
-        member, and the stat pointer passed to vmap_symtab was NULL, the
-        wrong vmap entries would be modified.  Fixes behavior where
-        attempting to load symbols for a module with no member would mess
-        up already read in symbols.
-
-Wed Nov 11 17:09:17 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  Remove dependancies for 29k-share/dfe/yank.o and
-	29k-share/dfe/mini2udi.o.
-	* config/a29k-udi.mt:  Remove yank.o and mini2udi.o.
-	* alldeps.mak, depend:  Update to deal with removal of
-	aforementioned files.
-	* remote-udi.c:  Major cleanups.  Clean up udi_open and drop
-	requirement for useless 'program' argument.  Clean up
-	udi_create_inferior, and udi_load to call common download()
-	routine.  Create download routine to load remote hosts directly
-	(with the help of BFD) so that we don't need yank.c and
-	mini2udi.c.
-	Fix udi_detach to call UDIDisconnect with
-	the right arguments.  Clean up udi_resume, don't assign tip_error
-	twice.  Clean up udi_wait, straighten out status codes.  Make
-	udi_kill really work.
-
-Fri Nov  6 10:26:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-    	* c-exp.y: separated host/target idea of integer type size,
-	removed redundant parse rules. (YYSTYPE): added typed_val, removed
-	UINT and CHAR rules. (parse_number): work out the targetwise type
-	of a number based upon it's size and qualifiers. (yylex): chars
-	are now treated the same way as ints.
-
-	* source.c (indentify_source_line): don't core dump if wanted
-	line is larger than number of lines in source. (can happen when
-	coff gets confused about #included source).
-
-Fri Nov  6 03:00:39 1992  John Gilmore  (gnu@cygnus.com)
-
-	Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
-	when debugging a program with 100 shared libraries.
-
-	* solib.c (solib_map_sections):  Always close the BFD we open.
-	Free all malloc'd storage we allocate, too, including error cases.
-	(struct so_list):  Remove unused so_bfd member.
-	(clear_solib):  Don't bother closing so_bfd.
-
-	* symfile.c (symfile_bfd_open):  Mark newly opened BFD as
-	cacheable.  `So many symbol files, so little file descriptors.'
-	
-Fri Nov  6 00:14:38 1992  John Gilmore  (gnu@cygnus.com)
-
-	* m68k-stub.c:  Remove ansidecl.h and the few uses of it.
-	Stubs should stand alone as much as possible.
-
-	* source.c (show_directories):  Avoid printf_filtered length prob
-	pointed out by Jonathan Stone.
-
-	* i960-pinsn.c (MEM_MAX, MEM_SIZ):  Set upper limit properly to
-	avoid accesses beyond end of table.  Fix by Lee W. Cooprider,
-	<Lee_Cooprider@vos.stratus.com>.
-
-Thu Nov  5 17:33:08 1992  Fred Fish  (fnf@cygnus.com)
-
-	* {ser-bsd.c, ser-termios.c} (serial_close):  Pass address of
-	struct, not struct itself.
-	* serial.h (serial_restore):  Fix prototype, takes pointer not
-	struct.
-
-Thu Nov  5 17:12:42 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (depend):  Add nm.h to the list of things to fixup.
-	* depend:  Redo, to fixup nm.h problems with *-tab.c files.
-
-Thu Nov  5 00:19:51 1992  John Gilmore  (gnu@cygnus.com)
-
-	* i386-stub.c:  Remove ansidecl.h and the few uses of it.
-	Stubs should stand alone as much as possible.
-
-	* README:  Add remote-es1800.c and remote-st2000.c to table.
-	* go32-nat.c:  Remove, there is no native go32 support.
-	* go32-xdep.c:  Remove unused fork, fvork, wait, execlp, kill_inferior.
-
-Wed Nov  4 15:27:31 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap):  Add
-	new routines to deal with sending SIGINTs to attached processes
-	when the user interrupts the controlling GDB.
-	* inftarg.c (child_wait), procfs.c (procfs_wait):  Add calls to
-	the aforementioned routines when waiting for the attached process.
-
-	* elfread.c, mipsread.c:  Include <string.h>.
-	* i386-stub.c:  Include "ansidecl.h" to deal with prototypes.
-	* serial.h:  Add prototype for serial_restore().	
-
-Wed Nov  4 11:13:25 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
-	minimal_symbol_count, because the NULL symbol is not included in
-	the count.  This prevented this function from finding the last
-	symbol in the table.
-
-Tue Nov  3 11:29:17 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* dbxread.c (process_one_symbol): if not defined
-	(BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
-	the start of the function, not just after N_FUN.
-
-Fri Oct 30 16:33:02 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (c-exp.tab.c, m2-exp.tab.c):  Add sed patterns to
-	  remap all malloc's to xmalloc's and all realloc's to xrealloc's.
-	* c-exp.y, m2-exp.y:  Add comment about how malloc/realloc are
-	  remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
-	  file.  Remove preprocessor defines that previously did remapping.
-
-Fri Oct 30 00:58:18 1992  John Gilmore  (gnu@cygnus.com)
-
-	* infcmd.c (run_command):  Avoid long calls to printf_filtered.
-	Bug fix courtesy of Alexander Klaiber.
-
-Tue Oct 27 17:08:45 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	hp300 native support (hp300hpux untested).
-
-	* hp300ux-xdep.c: removed.
-	* xm-hp300bsd.h (REGISTER_U_ADDR): removed.
-	* xm-hp300hpux.h: updated copyright.
-	  (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
-	* nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
-	* Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
-	* config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o coredep.o corelow.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/hp300bsd.mt (TDEPFILES): removed exec.o.
-	* config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/hp300hpux.mt (TDEPFILES): removed exec.o.
-
-	Vax ultrix native support.
-
-	* nm-vax.h: new file.
-	* Makefile.in (HFILES): added nm-vax.h.
-	* config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
-	  coredep.o corelow.o removed.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* xm-vax.h: updated copyright.
-	  (REGISTER_U_ADDR): removed.
-
-	Apollo native support (untested).
-
-	* Makefile.in (HFILES): added nm-apollo68[bv].h.
-	* a68v-nat.c, nm-apollo68[bv].h: new files.
-	* xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
-	* xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
-	* a68v-xdep.c: removed.
-	* config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
-	  inftarg.o fork-child.o a68v-xdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-
-	* defs.h: include nm.h.
-	* coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
-	  sparc-tdep.c, : do not include nm.h.
-	* doc/gdbint.texinfo: nm.h now included in defs.h.
-
-Fri Oct 23 04:47:17 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (VERSION):  4.7.1 post release!
-
-	* config/hppahpux.mh (NATDEPFILES):  Add hppah-nat.o.
-
-Fri Oct 23 00:48:08 1992  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  gdb-4.7 release.
-	* README:  Update for gdb-4.7.
-
-Thu Oct 22 11:24:18 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-tdep.c:  include nm.h (for now) so that we get USE_PROC_FS
-	when necessary.
-
-	* alldeps.mak, depend:  Update.
-
-Thu Oct 22 03:14:36 1992  John Gilmore  (gnu@cygnus.com)
-
-	* partial-stab.h ('f', 'F'):  Don't reference pst->textlow if pst
-	is null.
-	* tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP):  Remove -- it 
-	causes problems in setting breakpoint in the right place in
-	functions with `float' args which are passed as doubles.
-	* xm-vaxbsd.h (MEM_FNS_DECLARED):  Avoid erroneous redecl's.
-	* config/rs6000.mh (NATDEPFILES):  Add corelow.o.
-
-Thu Oct 22 01:01:24 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (HFILES):  Add nm-i386sco.h.
-	* dwarfread.c:  include <sys/types.h> for SCO.
-	* infptrace.c:  Don't include ptrace.h under SCO.
-	* config/i386sco.mh:  Use -D_POSIX_SOURCE instead of -posix for
-	gcc.
-	* config/i386v.mt:  Add exec.o to TDEPFILES.
-
-Wed Oct 21 19:08:20 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* i386v-nat.c:  Remove space from front of #endif.
-	* irix4-nat.c:  Remove externs of registers[], include inferior.h
-	instead.
-	* mips-nat.c:  Explicitly initialize zerobuf to 0!
-	* mips-tdep.c (init_extra_frame_info):  Undo John's last change.
-	Always setup fci->frame, even if it's non-zero.  Too many places
-	depend upon this behavior (and I have to get a release out the
-	door)!
-	* mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):  Set
-	processing_gcc_compilation if we find the embedded stabs marker.
-	This fixes several bugs with finding the location of short or char
-	function parameters passed on the stack.
-
-Wed Oct 21 17:46:07 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Native support for sun4sol2.
-
-	* xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
-	* nm-sysv4.h: new file.
-	* Makefile.in (HFILES): added nm-sysv4.h.
-	* config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
-
-Wed Oct 21 03:51:01 1992  John Gilmore  (gnu@cygnus.com)
-
-	* coredep.c:  Include "nm.h" to get REGISTER_U_ADDR.
-	* doc/gdbint.texinfo:  Improve REGISTER_U_ADDR and USE_PROC_FS doc.
-
-	* Makefile.in (VERSION):  Tick to 4.6.9.
-
-Tue Oct 20 23:27:56 1992  John Gilmore  (gnu@cygnus.com)
-
-	* mipsread.c (UNSAFE_DATA_ADDR):  Remove MIPS-host-specific
-	definition, replace with portable one.
-	* remote-nindy.c:  Lint.
-	(nindy_wait):  Return type is int, result is inferior_pid.
-	* symmisc.c (dump_psymtab):  Only print section_offsets if set.
-	(initialize_symmisc):  Remove empty function.
-	* tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
-	Remove obsolete, misspelled macro.
-	* doc/gdbint.texinfo:  Document obsolete STACK_END_ADDR.
-	(all @node commands):  Use new form to avoid nitpicking errors.
-	* doc/gdbint.texinfo:  Document host/native/target split.
-	                                                                   
-Wed Oct 21 00:14:34 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mips-nat.c (zerobuf):  Get rid of const to avoid gcc warnings.
-
-	* xm-mips.h (offsetof):  Don't define this if __STDC__.
-
-Tue Oct 20 21:32:18 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	umax native support (untested).
-
-	* config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/umax.mt (TDEPFILES): removed exec.o.
-	* xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
-	  removed to nm-umax.h.
-	* nm-umax.h: new file.
-	* Makefile.in (HFILES): added nm-umax.h.
-
-	hppa native support (untested).
-
-	* config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
-	* config/hppahpux.mt (TDEPFILES): removed exec.o.
-	* xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
-	* nm-hppa[bh].h, hppa[bh]-nat.c: new files.
-	* hppa[bh]-xdep.c: removed.
-	* hppa[bh]h-tdep.c: do not include ptrace.h.
-	* Makefile.in (HFILES): added nm-hppa[bh].h.
-
-	* doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
-
-Tue Oct 20 00:01:46 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mips-nat.c:  Straighten out include files.  Work around
-	conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
-	for Ultrix-4.2.
-
-Mon Oct 19 15:09:57 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mips-nat.c (fetch_core_registers, register_addr):  Copy from
-	coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
-	backtraces from core files work.
-	* config/decstation.mh, config/irix3.mh:  Remove coredep.o.
-	Functions are now defined in mips-nat.c.
-
-	* tm-irix3.h:  Put MIPS_EFI_SYMBOL_NAME in here too.
-
-	* remote-hms.c:  Disable all uses of serial_nextbaudrate and
-	serial_default_name().
-
-	* remote-hms.c, ser-go32.c, serial.h:  Change from
-	serial_timedreadchar() to new serial_readchar().
-
-	* Makefile.in (HFILES):  Fixup list of nm-*.h files.  Add missing ones.
-
-Mon Oct 19 12:45:23 1992  Per Bothner  (bothner@cygnus.com)
-
-	* c-exp.y:  Moved handling of 'const' and 'volatile' from
-	<type> to <typebase>.  This removes 2 conflicts.
-
-Sun Oct 18 00:36:30 1992  Fred Fish  (fnf@cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set_one):  Don't delete watchpoints
-	from breakpoint table when reseting breakpoints.
-
-Sat Oct 17 00:59:23 1992  Fred Fish  (fnf@cygnus.com)
-
-	Native support cleanup and corefile fixes for i386 SVR4 systems.
-
-	* i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
-	  fill_fpregset): Moved to i386v4-nat.c
-	* i386v4-nat.c, nm-i386v4.h, :  New files.
-	* i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE):  Use nm-i386v4.h.
-	* i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES):  Add corelow.o,
-	  change i386v-nat.o to i386v4-nat.o.
-
-Fri Oct 16 13:06:08 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Miscellaneous 386 configs updated.
-
-	* config/i386aout.mt (TDEPFILES): removed exec.o.
-	* config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
-	  (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
-	  config/i386v4.mt (TDEPFILES): removed exec.o.
-	* config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o coredep.o corelow.o i386-xdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-
-	Native support cleanup for i386bsd (untested).
-
-	* config/i386bsd.mt (NATDEPFILES): exec.o removed.
-	* config/i386bsd.mh (NATDEPFILES): added exec.o
-	* tm-i386bsd.h (FLOAT_INFO): removed.
-	* nm-i386bsd.h (FLOAT_INFO): added.
-
-	Native support for i386v (untested).
-
-	* config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
-	* i386-xdep.c: removed.
-	* Makefile.in (HFILES): added nm-i386v.h
-	* i386v-nat.c, nm-i386v.h: new file.
-	* xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
-	  nm-i386v.h.
-	* tm-i386v.h (FLOAT_INFO): removed.
-
-	Native support for linux (untested).
-
-	* config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
-	* Makefile.in (HFILES): added nm-linux.h.
-	* nm-linux.h: new file.
-	* xm-linux.h: updated copyright.  cleaned up formatting.
-	  (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
-
-	Native support for sun386 (untested).
-
-	* config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o sun386-xdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/sun386.mt (TDEPFILES): removed exec.o.
-	* Makefile.in (HFILES): added nm-sun386.h.
-	* sun386-nat.c, nm-sun386.h: new file.
-	* sun386-xdep.c: removed.
-	* xm-sun386.h: updated comment and copyright.
-	  (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
-	  nm-sun386.h.
-
-	Native support for i386mach (untested).
-
-	* config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o mach386-xdep.o.
-	  (NAT_FILE, NATDEPFILES): new macros.	  
-	* Makefile.in (HFILES): added nm-i386mach.h.
-	* nm-i386mach.h, i386mach-nat.c: new files.
-	* mach386-xdep.c: removed.
-	* xm-i386mach.h: updated copyright.
-	  (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
-	  nm-i386mach.h.
-
-	Native separation for go32 (untested).
-
-	* config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
-	* go32-nat.c: new file.
-	* go32-xdep.c (call_ptrace, child_resume,
-	  fetch_inferior_registers, store_inferior_registers,
-	  child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
-
-	Native support for m88k (untested).
-
-	* Makefile.in (HFILES): added nm-m88k.h
-	* xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
-	  FETCH_INFERIOR_REGISTERS): removed.
-	* config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
-	  inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
-	  (NAT_FILE, NATDEPFILES): new macros.
-	* config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
-	* m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
-	* m88k-xdep.c: removed.
-
-Fri Oct 16 04:16:30 1992  John Gilmore  (gnu@cygnus.com)
-
-	* i386b-nat.c:  Comment changes.
-	* nm-i386bsd.h, xm-i386bsd.h:  Split native dependent pieces out
-	into new nm-file.
-	* config/i386bsd.mh (NAT_FILE):  Point to new nm-file.
-
-Fri Oct 16 03:34:01 1992  John Gilmore  (gnu@cygnus.com)
-
-	Avoid longjmp()-catching compilation errors in cross-ports.
-
-	* doc/gdbint.texinfo:  Update GET_LONGJMP_TARGET, L_SET doc.
-	* irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
-	Move from mips-tdep.c and tm-{irix3,mips}.h.
-	* mips-nat.c:  Remove a bunch of code that was ifdef'd out of
-	native MIPS ports.
-	* nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET):  Move from tm-irix3.h
-	and tm-mips.h.
-
-	* ultra3-nat.c (register_addr):  Move from ultra3-xdep.c.
-	(fetch_core_registers):  Fix bfd_seek arguments.	
-
-Fri Oct 16 03:02:28 1992  John Gilmore  (gnu@cygnus.com)
-
-	Make core files work again (add back the `core' target).
-
-	* config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
-	(NATDEPFILES):  Add corelow.o.
-	* config/delta88.mt, m88k.mt (TDEPFILES):  Remove coredep.o, it's
-	native dependent.
-
-	* config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
-	i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
-	littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
-	vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
-	appears.  FIXME, these should be moved to NATDEPFILES for native
-	use only.
-
-Thu Oct 15 21:53:53 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Ultra3 host/target/native split.  (untested).
-
-	* ultra3-xdep.c: updated copyright.  Do not include sys/ptrace.h.
-	  (fetch_register, fetch_inferior_registers,
-	  store_inferior_registers, fetch_core_registers): removed to
-	  ultra3-nat.c.
-	* xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
-	  to nm-ultra3.h.
-	* Makefile.in (HFILES): added nm-ultra3.h.
-	* nm-ultra3.h, ultra3-nat.c: new files for native support.
-	* config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o.
-	  (NAT_FILE, NATDEPFILES): new macros for native support.
-	* config/ultra3.mt (TDEPFILES): exec.o removed.
-
-	* xm-vaxult.h: add MEM_FNS_DECLARED.
-
-Thu Oct 15 02:59:30 1992  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  Roll to 4.6.8.
-	(OBS):  Put version.o first, so Makefile rebuild happens early.
-	
-	* command.h:  Publicize prototype for not_just_help_class_command.
-	* command.c:  Remove proto.
-	* maint.c:  Mark "mt" as an abbrev, to avoid duplicated help
-	output.  Move "maint info" from class info to class maintenance,
-	and improve text.
-	* infrun.c:  Move "stop" to class_obscure, and give it a
-	function so it will not be seen as a global help topic.  FIXME,
-	it should be possible to set these attributes independently.
-
-	* core.c (core_command):  Make nicer error message for no core support.
-
-	Lint around file_ptr's (bfd's off_t's) and bfd_seek.
-
-	* dbxread.c (read_dbx_symtab):  Use L_SET as bfd_seek arg.
-	(elfstab_build_psymtabs):  staboffset and stabstroffset args are
-	file_ptr's.
-	* dwarfread.c (struct dwfinfo):  Convert dbfoff, lnfoff to file_ptr.
-	(scan_compilation_units):  Punt unused filename arg.  dbfoff,
-	lnoffset, and curlnoffset are file_ptr's now.
-	(dwarf_build_psymtabs):  Drop desc and filename args; use
-	objfile.  dbfoff and lnoffset are file_ptr's now.
-	(read_ofile_symtab):  foffset is now file_ptr.  Use L_SET in bfd_seek.
-	* elfread.c (struct elfinfo):  dboffset and lnoffset are file_ptr's.
-	(elf_symfile_read):  Skip desc and filename args to
-	dwarf_build_psymtabs.  Pass file_ptr's to elfstab_build_psymtabs.
-	* gdb-stabs.h:  Use file_ptr rather than off_t.
-	* mipsread.c (fixup_symtab): f_ptr is a file_ptr.  Re-enable
-	compile-time debug check that someone turned off as "unused".
-	(read_the_mips_symtab):  st_filptr is a file_ptr.  Fix bfd_seek call.
-	* symfile.h:  Update dwarf_build_psymtabs and
-	elfstab_build_psymtabs prototypes.
-	* xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
-	Use file_ptr offsets.  bfd_seeks use L_SET.
-
-Thu Oct 15 01:27:32 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mips-tdep.c, mipsread.c, tm-mips.h:  Get rid of ".gdbinfo."
-	symbol.  #define MIPS_EFI_SYMBOL_NAME instead.  Use different
-	value so that demangler won't be invoked.  This greatly speeds up
-	stepping.
-	* mips-tdep.c (mips_pop_frame):  Rewrite handling of
-	linked_proc_info so that it properly deallocates the appropriate
-	item after it is done with it instead of before.
-	* Don't pass bogus frame pointer to create_new_frame().  Just
-	leave it as zero so that lower level code will figure out the
-	correct value.
-
-Wed Oct 14 18:56:28 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Sony News native support.
-
-	* Makefile.in (HFILES): added nm-news.h.
-	* nm-news.h: new file.
-	* config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o coredep.o to NATDEPFILES.
-	  (NAT_FILE, NATDEPFILES): new macros for native support.
-	* config/news.mt (TDEPFILES): removed exec.o.
-
-	* remote-vx.c: remove redundant include of sys/time.h.
-
-	* infrun.c: include ctype.h.  Otherwise some machines result in
-	  undefined for isdigit.
-
-Tue Oct 13 01:27:14 1992  John Gilmore  (gnu@cygnus.com)
-
-	* configure.in:  Convert m68k entries to m68* entries to handle
-	all the various m68xxx hosts and targets.
-	* config/news1000.mt:  No longer needed, same as news.mt.
-
-Fri Oct  9 18:54:37 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
-
-Fri Oct  9 14:20:08 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (HFILES):  Add all nm-irix3.h, nm-irix4.h,
-	nm-sun2.h, nm-mips.h.
-
-	* config/irix3.mh (NATDEPFILES):  nat-mips.o => mips-nat.o.
-
-	* Makefile.in (alldeps.mak):  Add = sign after NATDEPFILES.
-
-	* config/bigmips.mh config/littlemips.mh:  Remove mips-xdep.o.
-
-Fri Oct  9 08:41:11 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* xm-hppah.h: if __STDC__ is not defined, define
-	HPPA_COMPILER_BUG.
-	symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
-	compiler; see the comment in the file.
-
-Fri Oct  9 04:43:43 1992  John Gilmore (gnu@cygnus.com)
-
-	First cut at support for all BSD variants on 386.
-
-	* tm-i386bsd.h, xm-i386bsd.h:  New config files.
-	* i386b-nat.c:  New native support file.
-	* configure.in:  Add host and target for i[34]86-*-bsd*.
-	* config/i386bsd.mh, config/i386bsd.mt:  New config files.
-
-Fri Oct  9 00:31:33 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Sun2 native support (untested).
-
-	* xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
-	  REGISTER_U_ADDR): removed to nm-sun2.h.
-	* nm-sun2.h: new file.
-	* config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
-	  fork-child.o sun3-xdep.o removed.
-	  (NAT_FILE, NATDEPFILES): new macros.
-
-	Mips native support.  Decstation and iris4 have been tested.
-	Iris3 has not.
-
-	* mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
-	  fill_fpregset): removed to irix4-nat.c
-	* mips-xdep.c: removed.
-	* irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
-	  files.
-	* procfs.c: include nm.h.
-	* xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
-	* xm-irix4.h: bump copyright.
-	(U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
-	PROC_NAME_FMT): removed.
-	* xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
-	* config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
-	(NAT_FILE, NATDEPFILES): new macros for native support.
-	(CC): supply default compiler switches.
-	* config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o coredep.o.
-	(NAT_FILE, NATDEPFILES): new macros for native support.  Note that
-	irix3 is untested.
-	* config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
-	  fork-child.o mips-xdep.o coredep.o.
-	  (NAT_FILE, NATDEPFILES): new macros for native support.
-
-Thu Oct  8 23:50:51 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* config/rs6000.mh (XDEPFILES): removed fork-child.o.
-	(NATDEPFILES): added fork-child.o
-	* config/sun3os3.mh (XDEPFILES): removed fork-child.o.
-	(NATDEPFILES): added fork-child.o
-	* config/sun3os4.mh (XDEPFILES): removed fork-child.o.
-	(NATDEPFILES): added fork-child.o
-
-Thu Oct  8 23:19:25 1992  John Gilmore  (gnu@cygnus.com)
-
-	* infcmd.c (path_info):  Avoid 250-char limit on printf_filtered,
-	by using puts_filtered instead.
-
-Fri Oct  9 00:28:25 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* remote-nindy.c (nindy_load): Replacement version from Steve
-	Chamberlain, doesn't require forking to run "strip" or "sx".
-
-Thu Oct  8 18:27:35 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (HFILES):  Add nm-*.h files.
-
-Thu Oct  8 16:27:45 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* config/sun4os4.mh (XDEPFILES): fork-child.o removed.
-	(NATDEPFILES): added fork-child.o.
-
-	* doc/gdbint.texinfo: document a few more macros, create new
-	  section for native macros.
-
-Thu Oct  8 13:52:46 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in alldeps.mak depend:  Rip out 29k/udi pending
-	resolution of copyright issues.
-
-Wed Oct  7 20:08:53 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (setup-to-dist):  Remove -norecursion so that doc
-	subdir gets configured.
-
-Wed Oct  7 12:24:01 1992  Ken Raeburn  (raeburn@cygnus.com)
-
-	* Makefile.in (nindy.o): Define "STRIP" as pathname of strip
-	program.
-	* nindy-share/nindy.c (coffstrip): Use that pathname, instead of
-	searching for a "bfd_strip" program.  Also, fixed up arguments
-	passed to that program.
-
-	* tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
-	which is now used for something else.  Rewrite description of
-	associated parameters to match how gdb does it now.
-	(ADDITIONAL_OPTION_HELP): Fix message accordingly.
-
-	* m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
-
-Tue Oct  6 14:47:11 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
-	to_notice_signals.
-
-	* inferior.h (proc_signal_handling_change): prototype removed.
-	* infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
-	(handle_command): now calls target_notice_signals.
-	* procfs.c (proc_signal_handling_change): renamed to
-	  procfs_notice_signals.  Now static.  Add prototype.  All callers
-	  changed.
-	* target.h (struct target_ops): new field, to_notice_signals.
-	(target_notice_signals): new macro to cover new field.
-	* target.c (cleanup_target): default to_notice_signals to ignore.
-	* corelow.c (core_ops),
-	exec.c (exec_ops),
-	inftarg.c (child_ops),
-	procfs.c (procfs_ops),
-	remote-adapt.c (adapt-ops),
-	remote-eb.c (eb_ops),
-	remote-es1800.c (es1800_ops, es1800_child_ops),
-	remote-hms.c (hms_ops),
-	remote-mm.c (mm_ops),
-	remote-nindy.c (nindy_ops),
-	remote-st2000.c (st2000_ops),
-	remote-udi.c (udi_ops),
-	remote-vx.c (vx_ops, vx_run_ops),
-	remote.c (remote_ops),
-	target.c (dummy_target),
-	xcoffexec.c (exec_ops): added static initializer for
-	to_notice_signals.
-	* xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
-
-Tue Oct  6 12:13:08 1992  John Gilmore  (gnu@cygnus.com)
-
-	* main.c (define_command):  Add forgotten initializer.
-
-Tue Oct  6 02:23:17 1992  John Gilmore  (gnu@cygnus.com)
-
-	* language.c, language.h:  Move saved_language out to global
-	expected_language.  Set expected_language when user expectation
-	changes.
-	* language.c (language_info):  Don't print type/range checking gub.
-	* main.c (main):  Set expected language.
-	(execute_command):  Check against expected language.
-	* symfile.c (set_initial_language):  Set expected language.
-
-	* configure.in, config/i386sol2.{mh,mt}:  Preliminary Solaris-x86 conf.
-
-Fri Sep  4 00:34:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	A bunch of changes mostly to improve debugging of C++ programs.
-	Specifically, the calling of inferiors methods is improved.
-
-	* value.h:  New macros METHOD_PTR_IS_VIRTUAL,
-	METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
-	hide the implementation details of pointer-to-method objects.
-	How to tell if the pointer points to a virtual method is
-	still very dependent on the particular compiler, but this
-	should make it easier to find the places to change.
-	* eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
-	(val_print [case TYPE_CODE_PTR]):  Use the new METHOD_PTR_*
-	macros, instead of a hard-wired-in code that incorrectly
-	assumed a no-longerused representation of pointer-to-method
-	values.  And otherwise fix the relevant bit-rotted code.
-
-	* valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
-	If there are both fields and methods, put a space between.
-
-	* stabsread.c (read_struct_type):  Fix bug in handling of
-	GNU C++ anonymous type (indicated by CPLUS_MARKER followed
-	by '_').  (It used to prematurely exit the loop reading in
-	the fields, so it would think it should start reading
-	methods while still in the fields.  This could crash gdb
-	given a gcc that can emit nested type information.)
-
-	* valops.c (search_struct_method):  Pass 'this' value by
-	reference instead of by value.  This provides a more
-	consistent interface through a recursive search where the
-	"bottom" functions may need to adjust offsets (due to multiple
-	inheritance).
-	* valops.c, value.h, values.c:  Pass extra parameters to
-	value_fn_field and value_virtual_fn_field so we can
-	correctly adjust offset for multiple inheritance.
-	* eval.c (evaluate_subexp [case OP_FUNCALL]):  Simplify
-	virtual function calls by using value_virtual_fn_field().
-	* values.c: New function baseclass_offset, derived from
-	baseclass_addr (which perhaps can be made obsolete?).
-	It returns an offset rather than an address.  This is a
-	cleaner interface since it doesn't mess around allocating
-	new values.
-	* valops.c (search_struct_method):  Use baseclass_offset
-	rather than baseclass_addr.
-
-Mon Oct  5 16:02:04 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  Re-install 29K/UDI stuff.
-	* remote-udi.c (udi_resume):  Clean up.
-	* (udi_wait):  Rewrite, leave out bugs.
-	* Add debugging code to print out all register fetches and stores.
-	* Straighten out target_ops.
-	* tm-29k.h (DUMMY_FRAME_RSIZE):  Pad out to doubleword.
-
-Mon Oct  5 09:46:44 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* remote-udi.c (udi_create_inferior): run with no arguments should
-	not pass the program name as an argument, since the UDI code
-	already handles that.
-	(udi_load): get the symbols from prog_name, not arg_string (the
-	load command should really use arg_string as the program name, not
-	prog_name, but at least the run command works now).
-
-	* munch: HP9000/300 nm puts an extra space between T and symbol
-	name.
-
-	* config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
-	needed for vxworks targets.
-
-Fri Oct  2 22:04:42 1992  John Gilmore  (gnu@cygnus.com)
-
-	* am29k-tdep.c (_initialize_29k):  Make it possible for the
-	user to set and query the address where function calls into the
-	inferior write a small scratch routine.  `set call_scratch_address'
-	* inferior.h (PC_IN_CALL_DUMMY):  Fix fencepost error.
-	* remote.c (remote_prepare_to_store): Only fetch regs if they are
-	not already cached validly.
-
-Thu Oct  1 14:36:42 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Rs6000 native support.
-
-	* infptrace.c: remove #ifdef USG from around include ptrace.h.
-	  machines without this header should not be compiling this file.
-	* nm-rs6000.h, rs6000-nat.c: new files for native support.
-	* rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
-	* rs6000-xdep.c: removed.  all code now in rs6000-nat.c.
-	* xm-rs6000.h: do not include ptrace.h.
-	  (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
-	* config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
-	  infptrace.o and inftarg.o move to NATDEPFIES.
-	  (NAT_FILE, NATDEPFILES): new macro for native support.
-
-	Sun3 native support.
-
-	* config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
-	  new macros for native support.
-	  (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
-	  removed sun3-xdep.o.
-	* xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
-	  nm-sun3.h.
-	* sun3-xdep.c: removed.  All code is now in sun3-nat.c.
-	* sun3-nat.c, nm-sun3.h: new files for native support.
-
-Thu Oct  1 10:30:54 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (dbsize):  New variable to hold size of dwarf info.
-	* dwarfread.c (dwarf_build_psymtabs):  Rename dbsize parameter to 
-	dbfsize and use it to initialize new local file scope dbsize.
-	* dwarfread.c (read_ofile_symtab):  Initialize dbsize and use it.
-	* dwarfread.c (basicdieinfo):  Use dbsize to check for oversize
-	DIEs as well as the current check for undersize DIEs.  This helps
-	to gracefully detect and reject corrupted DIE information.
-
-Thu Oct  1 01:57:56 1992  John Gilmore  (gnu@cygnus.com)
-
-	Add `command hooks' and a hook for inferior program stopping.
-
-	* command.h (struct cmd_list_element):  Remove unused `aux'
-	field.  Add new `hook', `hookee', and `cmd_pointer' fields.
-	* command.c (add_cmd):  Initialize new fields, elim old.
-	(add_alias_cmd):  Clone new fields.
-	(delete_cmd):  Un-hook hookee if we're deleting hook.
-	(help_cmd):  Tell user the command is hooked, if it is.
-	(lookup_cmd_1):  Abbreviations return the original command
-	instead of themselves, so that hooks on the original cmd will be
-	run.
-	* defs.h (enum command_class):  Add class_pseudo and comments.
-	* gdbcmd.h (execute_user_command):  Add prototype.
-	* infrun.c (normal_stop):  If the stop command is hooked,
-	run the hook whenever we stop.
-	(hook_stop_stub):  Stub for catch_errors.
-	(_initialize_infrun):  Set up pseudo "stop" command.
-	* main.c (execute_user_command):  Code extracted from execute_command.
-	(execute_command):  If hooked, run the hook before the command.
-	(define_command):  If defining a new hook, check the command it
-	is hooking, and warn if none.  Install the hook.
-	* source.c (_initialize_source):  "l" is an abbrev for "list".
-	* doc/gdb.texinfo:  Document command hooks.
-
-	* Makefile.in (VERSION):  Roll to 4.6.7.
-	* config/sun4os4.mh:  Remove dup inftarg.o from NATDEPFILES.
-	* infrun.c (breakpoints_inserted):  Make it static again.
-	* tm-symmetry.h (FLOAT_INFO):  #if 0 it for cross-ptrace abuse.
-
-Wed Sep 30 15:33:22 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Native file renaming.
-
-	* nat-sparc.c -> sparc-nat.c
-	* nat-sun4os4.h -> nm-sun4os4.h
-	* nat-trash.h -> nm-trash.h
-	* config/sun4os4.mh: track file renaming.
-	* configure.in: link to nm.h rather than nat.h.
-	* infptrace.c: include nm.h rather than nat.h.
-
-Tue Sep 29 14:35:00 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Host/target/native split for sun4.
-
-	* Makefile.in (TSOBS): removed corelow.o.
-	* infptrace.c: included nat.h.
-	* nat-trash.h: temporary header file.  This should be removed once
-	  all hosts have the native/host/target split.
-	* configure.in: add a symlink from nat-trash.h to nat.h if no
-	  other nat file exists for this configuration.
-	* sparc-tdep.c: no longer include sys/ptrace.h.
-	* sparc-xdep.c: removed.  contents have been moved to nat-sparc.c.
-	* xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
-	  nat-sun4os4.h.
-	* nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
-	* config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
-	  to NATDEPFILES.  removed sparc-xdep.o.
-	  (NATDEPFILES, NAT_FILE): new macros for native support.
-
-	Break the direct connection from core_file_command to any
-	particular type of core file support.
-
-	* target.h (find_core_target): new prototype.
-	* target.c (find_core_target): new function.  Walks the target
-	  list looking for the core target.
-	* core.c (core_file_command): replace calls to core_detach and
-	  core_open with find_core_target and direct calls.
-
-Tue Sep 29 10:19:00 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
-	for infptrace.c.
-	config/hp300hpux.mh: ALLOCA1 was not defined.
-
-Mon Sep 28 22:03:41 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
-	target.c, valprint.c:  Use unfiltered forms of f/printf, et. al.
-	until we can figure out a better way to do paging.
-
-Sat Sep 26 02:07:31 1992  John Gilmore  (gnu@cygnus.com)
-
-	* findvar.c (supply_register):  Add CLEAN_UP_REGISTER_VALUE hook.
-	* tm-hppa.h (CLEAN_UP_REGISTER_VALUE):  Use it.
-	* hppa-coredep.c:  Remove, now that we use the hook.
-	* config/hppab.mh, config/hppah.mh:  Use standard coredep.o.
-	* hppab-xdep.c, hppah-xdep.c:  Remove custom code, use hook.
-
-	* dbxread.c, partial-stab.h:  Replace all #ifdef hp9000s800's with
-	GDB_TARGET_IS_HPPA's.  This is a SERIOUS KLUDGE.  The code needs to all
-	be ripped out and reimplemented right (see elfread.c).
-	* tm-hppa.h (GDB_TARGET_IS_HPPA):  Define.
-
-	Rename all HPPA files to fit into unique DOS filenames:
-	* *hppabsd*  => *hppab*
-	* *hppahpux* => *hppah*
-
-Sat Sep 26 00:25:15 1992  John Gilmore  (gnu@cygnus.com)
-
-	Make the /proc support a target-struct in its own right.
-
-	* Makefile.in: Remove inftarg.[co], since it is now included via
-	config/*.mh files.
-	* config/*.mh:  Add inftarg.o and fork-child.o to all *.mh that
-	reference infptrace.o.  Add fork-child.o to all *.mh that
-	reference procfs.o.
-
-	* inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
-	No longer global functions.
-	(fork_inferior):  New global function from fork-child.c.
-	* inftarg.c (child_wait):  Remove USE_PROC_FS conditional.
-	(ptrace_me, ptrace_him):  New stub functions for fork_inferior().
-	(child_create_inferior):  Moved to fork-child.c as fork_inferior.
-	(child_create_inferior):  New tiny function that calls fork_inferior.
-	* fork-child.c:  New file, containing fork_inferior, which is
-	built from slight mods to inftarg.c's child_create_inferior.
-
-	* procfs.c (procfs_ops):  Add target vector.
-	(attach):  Rename as static do_attach.
-	(procfs_create_inferior):  New tiny function that calls fork_inferior.
-	(child_xfer_memory):  Rename to static procfs_xfer_memory.
-	(store_inferior_registers):  Rename to static procfs_store_registers.
-	(inferior_proc_init):  Rename to static procfs_init_inferior.
-	(procfs_attach, procfs_detach, procfs_prepare_to_store,
-	procfs_files_info, procfs_open, procfs_mourn_inferior,
-	procfs_can_run):  Slightly mangled copies of the corresponding
-	child_XXX routines from inftarg.c.
-	(proc_wait):  Renamed to static procfs_wait.
-	(child_resume):  Rename to static procfs_resume.
-	(fetch_inferior_registers):  Rename to static procfs_fetch_registers.
-	(initialize_proc_fs):  Rename to initialize_procfs.  Set up
-	procfs_ops, too.
-
-	* putenv.c:  index -> strchr.
-	* regex.c:  Always rename bcopy to memcpy, etc.
-	FIXME:  Eventually do the renames rather than use #define's.
-	* sparc-tdep.c (deferred_stores):  Moved from sparc-xdep.c.
-	Fix bcopy->memcpy.
-	* sparc-xdep.c:  Move deferred_stores to target dependent.
-	* xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK):  No longer needed.
-
-Fri Sep 25 21:59:27 1992  John Gilmore  (gnu@cygnus.com)
-
-	Split non-target-dependent code out of target_attach routines.
-
-	* target.h:  Comments on target_attach args and results.
-	* infcmd.c (attach_command): Check for existing execution, call
-	target_attach, set up terminal status and wait_for_inferior, wait
-	for the attach status, and do normal_stop.
-	* inftarg.c (child_attach):  Remove target independent stuff.
-	* remote-adapt.c (adapt_attach):  Ditto.
-	* remote-mm.c (mm_attach):  Ditto.
-	* remote-udi.c (udi_attach):  Ditto.
-	* remote-vx.c (vx_attach):  Ditto.
-
-	Cleanup.
-
-	* remote-hms.c (hms_attach):  Remove completely, it was useless.
-	* remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c:  Remove
-	commented-out start_remote calls.
-	* remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
-	DENTER and DEXIT macros and their calls.  Use a real debugger --
-	like gdb -- to see what functions are being called when.
-	* utils.c (strcmp_iw):  Make nonstatic, for lint.
-
-Fri Sep 25 18:48:20 1992  John Gilmore  (gnu@cygnus.com)
-
-	* infrun.c, inftarg.c, inferior.h:  Comment and lint cleanups.
-
-Fri Sep 25 15:13:44 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* tm-sparc.h, dbxread.c (read_ofile_symtab):  Install Jim Wilson's
-	fix to differentiate between gcc1 & gcc2 compiled files so that we
-	can debug calls that pass structs as args correctly.
-	* symmisc.c (dump_symtab):  If block was compiled with gcc, say
-	so, and what version.
-
-	* remote.c (remote_wait):  Make regs be char to avoid picayune
-	ANSI compiler warnings.
-
-	* energize.h:  Move all external struct decls to inside of
-	__STDC__, add prototype for energize_shell_wait().
-	* energize.c (getpty):  Clean up, make us really get a controlling
-	terminal.
-	* (energize_initialize):  Disable SIGIO prior to setting up for
-	I/O interrupts.  Move setsid(), et. al. to getpty().
-	* (energize_shell_wait):  New routine to wait for things started
-	via the shell command, uses wait() instead of /dev/proc.
-	* Also, add prototype for execute_command_1().
-
-Fri Sep 25 12:09:33 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* inftarg.c (child_create_inferior, child_attach,
-	  child_mourn_inferior): collect unix child process stratum
-	  functions which live below the target vector into this file to
-	  facilitate host/target/native split.  Also, make them static.
-	* inflow.c (child_mourn_inferior): removed.
-	* infrun.c (child_create_inferior, child_attach): removed.
-	  (resume): becomes global so that functions below the
-	  target vector can find it.
-	* inferior.h (resume): add prototype.
-	  (child_mourn_inferior, child_create_inferior, child_attach):
-	  remove prototypes.
-
-	* xcoffexec.c (exec_ops): child_attach and child_create_inferior
-	  replaced with find_default_attach and
-	  find_default_create_inferior.
-
-Fri Sep 25 10:21:04 1992  Ken Raeburn  (raeburn@rtl.cygnus.com)
-
-	* i960-pinsn.c: Use _filtered routines for printing, so symbolic
-	addresses don't get displayed in the wrong positions.
-
-Fri Sep 25 09:52:47 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-        Separate core functions along target vector in preparation for
-        native support.  Functions above vector now live in core.c.  Those
-        below in corelow.c.
-
-	* core.c (solib_add_stub, core_close, core_open, core_detach,
-	  get_core_registers, core_files_info, core_ops): moved to corelow.c
-	  (_initialize_core): removed addition of core_ops target.
-	* corelow.c: new file.
-	(solib_add_stub, core_close, core_open, core_detach,
-	get_core_registers, core_files_info, core_ops): moved from core.c
-	(_initialize_corelow): new function.
-	* gdbcore.h (core_open, core_detach): added prototypes.
-	(core_ops): add forward declaration.
-	* Makefile.in (SFILES_MAINDIR): add core.c
-	(OBS): add core.o
-	(TSOBS): change core.o to corelow.o
-
-Wed Sep 23 11:14:53 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* m68k-tdep.c (m68k_saved_pc_after_call):  Use 'GDB_TARGET_IS_SUN3'
-	instead of 'sun' predefined symbol so that trap analysis code is
-	enabled only when the TARGET is a sun3.
-
-Tue Sep 22 17:13:19 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* tm-i960.h (ext_format_i960): Add top-level declaration.
-	(REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
-	blocks, else Sun4 compiler complains.
-
-Tue Sep 22 00:43:51 1992  John Gilmore  (gnu@cygnus.com)
-
-	* mips-pinsn.c (print_insn_arg, case 'B'):  Disassemble `break'
-	instruction's argument.  Patch from jonathan@cs.stanford.edu
-	(Jonathan Stone).
-
-Mon Sep 21 18:16:30 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Break the thread of control that implies that a unix child
-	process will be the default target.
-
-	* target.c (find_default_run_target, find_default_attach,
-	find_default_create_inferior, return_zero):  new functions.
-	(cleanup_target):  Make return_zero the default for to_can_run.
-
-	* exec.c (exec_ops), core.c (core_ops):  Replace child_attach and
-	child_create_inferior references with find_default_XXX instead.
-
-	* target.h (struct target_ops): new field, to_can_run.
-	(find_default_attach, find_default_create_inferior):  new prototypes.
-	(target_can_run): new macro.
-
-	* Also added a zero (default) to_can_run element to all static
-	struct target_ops initializations throughout GDB, except: 
-	* inftarg.c (child_ops): Use new child_can_run() to enable child runs.
-
-	* infrun.c (child_create_inferior):  Clean up error handling when
-	no exec file is specified.
-	(child_attach):  Don't require exec file.
-
-Mon Sep 21 19:43:13 1992  John Gilmore and K. Richard Pixley (gnu@cygnus.com)
-
-	Remove kill_inferior_fast, in favor of target_kill, which goes
-	through the target vector.
-
-	* inferior.h (kill_inferior_fast): remove declaration.
-
-	* main.c (disconnect): call quit_cover using catch_errors rather
-	than calling kill_inferior_fast directly.  New way goes through
-	the target vector, handles attached processes, and writes
-	command history if appropriate.
-	(quit_cover): new function, wrapper for quit_command.
-
-	* convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
-	infptrace.c, procfs.c:  Removed all instances of kill_inferior_fast,
-	inlining them into the local kill_inferior when needed.
-
-Mon Sep 21 19:23:05 1992  John Gilmore  (gnu@cygnus.com)
-
-	* infrun.c (_initialize_infrun):  Alias `i handle' == `i signals'.
-	* stabsread.c (read_struct_type): Simplify complicated expression
-	for dumb DECstation compiler.
-
-Mon Sep 21 14:54:35 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* m68k-pinsn (print_insn_arg, fetch_arg): added support for
-	operands to memory management instructions, from WRS.
-
-Sep 20 08:42:12 1992  Fred Fish  (fnf@cygnus.com)
-
-	* main.c (main):  Back out previous language setting changes.
-	Replace with simple default to C before processing any init
-	files.  There MUST be a language set, even in the absence of
-	init files or executables, or expression parsing fails.
-
-Sat Sep 19 09:52:26 1992  Fred Fish  (fnf@cygnus.com)
-
-	* main.c (main):  Move code that sets initial language to
-	symfile.c.  Fixup places where command files are processed to
-	be consistent in setting a default language if none has been
-	previously set.
-	* symfile.c (set_initial_language):  Add code moved from
-	main() that sets an initial default language when a new
-	symbol file is read.
-	* symfile.c (symbol_file_command):  Call set_initial_language.
-	* symtab.c (find_main_psymtab):  Add FIXME comment.
-
-Wed Sep 16 22:31:55 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* breakpoint.c, sparc-tdep.c: comment changes.
-	* configure.in: removed target_dependent line.
-
-	* remote-mm.c (mm_attach): change printf to error to prevent
-	fallthrough bug.
-	* remote-udi.c (udi_attach): change printf to error to prevent
-	fallthrough bug.
-
-	* rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
-	calls to {fetch|store}_inferior_registers with calls to
-	target_{fetch|store}_registers, for remote-target independence.
-
-Sat Sep 19 04:23:54 1992  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in:  Fix bug I introduced in merging Rich's change.
-	* infrun.c (child_create_inferior):  Use proceed() rather than
-	doing all the same stuff by hand.
-
-Thu Sep 17 17:35:37 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* Makefile.in, configure.in: add support for files used only when
-	configured native, that is, when host = target.
-
-Wed Sep 16 23:03:23 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
-	stores are target dependent and were moved from xm to tm.
-
-Sat Sep 19 03:14:37 1992  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (gdb-all.texi):  Build in objdir, not $srcdir.
-
-	* config/decstation.mh:  Add MMALLOC_LIB and MMALLOC_DISABLE
-	overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
-
-Wed Sep 16 20:04:54 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* target.h (struct target_ops):  removed to_convert_to_virtual and
-	to_convert_from_virtual elements.  Initializations removed from
-	all static initializations.
-	(target_convert_to_virtual, target_convert_from_virtual):
-	removed.
-	(host_convert_to_virtual, host_convert_from_virtual):  Removed
-	forward declarations.
-	* target.c (cleanup_target): removed default assignments for
-	to_convert_to_virtual and to_convert_from_virtual.
-	* inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
-	removed.
-	* findvar.c (value_of_register, value_from_register):  
-	target_convert_to_virtual inlined.
-	* infcmd.c (do_registers_info):  target_convert_to_virtual inlined.
-	* valops.c (value_assign):  target_convert_from_virtual inlined.
-
-Fri Sep 18 02:07:39 1992  John Gilmore  (gnu@cygnus.com)
-
-	* main.c (gdb_readline):  Avoid printf_filtered, which sets char
-	position wrong if used for the prompt.
-	* utils.c (puts_filtered):  Comment:  NOT a puts() replacement!
-
-	Support for accessing arbitrary MIPS stack frames in memory.
-
-	* blockframe.c (get_prev_frame_info):  If INIT_FRAME_PC_FIRST is
-	set, run it before INIT_EXTRA_FRAME_INFO.
-	* stack.c (frame_info):  If PRINT_EXTRA_FRAME_INFO defined, call it.
-
-	* mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
-	(FP) value in the frame_info struct if it is zero (as from top of
-	execution stack).
-	(setup_arbitrary_frame):  Implement FRAME_SPECIFICATION_DYADIC.
-
-	* mips-xdep.c (fetch_inferior_registers):  ZERO_REGNUM always
-	comes back as zero.  So does FP_REGNUM, as a trigger for
-	init_extra_frame_info.
-
-	* tm-mips.h (INIT_FRAME_PC_FIRST):  Kludge, FIXME, defined to get
-	the program counter set before INIT_EXTRA_FRAME_INFO is run.
-	(INIT_FRAME_PC):  Defined to null.
-	(PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
-	(FRAME_SPECIFICATION_DYADIC):  Ask for two args in frame command.
-	Briefly explain MIPS stacks in GDB.
-
-Thu Sep 17 03:49:59 1992  John Gilmore  (gnu@cygnus.com)
-
-	* copying.awk, copying.c (show_copying_command,
-	show_warranty_command):  Rename from copying_info, warranty_info,
-	to match command function conventions.
-
-	* utils.c (prompt_for_continue):  Reinitialize more-counts
-	before printing anything, and again afterward.  Fix comments.
-	(vfprintf_filtered):  Eliminate static buffer; use auto buffer,
-	or alloca() if needed.
-
-	* rs6000-xdep.c:  Use correct conditional (IBM6000_TARGET) to
-	detect native versus cross-host.
-
-Wed Sep 16 21:57:14 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* m68k-tdep.c (sun3_saved_pc_after_call):  Only do trap check for
-	Suns.  Rename to m68k_saved_pc_after_call.
-	* tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL):  Use
-	m68k_saved... instead of sun3_saved...
-
-Wed Sep 16 17:00:07 1992  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (update-depend, update-alldeps): Split out of
-	setup-to-dist, for convenience in rebuilding the depend and
-	alldeps.mak files.
-	(assorted):  Update to catch straggler files when building gdb.tar.Z.
-
-Tue Sep 15 01:18:50 1992  John Gilmore  (gnu@cygnus.com)
-
-	Preliminary cleanup for splitting host/native/target.
-
-	* infptrace.c (child_resume):  Don't deal with NO_SINGLE_STEP
-	here; it is dealt with at a gdb-target-independent level.
-	* rs6000-tdep.c (single_step):  Don't call ptrace, we are a
-	high toned routine.  Fix return type to void.
-	* tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
-	Rich and I believe the "real problem" was that both single_step
-	and target_resume were issuing PT_CONTINUE calls.  This would
-	cause the second PT_CONTINUE to sometimes fail because the process
-	was already running.
-	* infptrace.c (child_resume):  Remove AIX_BUGGY_PTRACE_CALL kludge.
-
-Mon Sep 14 19:20:43 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* energize.c (pty_to_kernel):  Must check for EAGAIN as
-	termination condition.
-	(full_filename):  Don't prepend dirname if filename begins with /.
-	(breakpoint_notify, kernel_dispatch):  Deal with DynamicLoad
-	messages properly!!
-	(getpty (NCR)):  Lotsa bug fixes...
-	(kernel_dispatch (case StopRType)):  Use kill() instead of
-	killpg() so we can deal with losing systems...
-	(wait_for_events):  Work around NCR select() lossage.  It doesn't
-	zero out readfds when select() returns zero.
-	(energize_initialize):  Use I_SETSIG to get SIGIO interrupts.  Use
-	getcwd() instead of getwd() (NCR getwd() seg faults).
-	(energize_wait):  Use sigaction() for NCR.  Their version of signal()
-	is unreliable by default.
-
-	* procfs.c (proc_wait):  Call print_sys_errmsg() if we get an
-	error from PIOCSWSTOP.
-
-	* breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
-	symfile.c, target.c, valprint.c:  Use _filtered form of *printf.
-	defs.h, utils.c:  Make vfprintf_filtered global.
-
-	* energize.c (send_location):  New routine to consolidate all
-	places where we must notify kernel of where the given pc is.
-	(cplus_demangle):  Put single-quotes around demangled names.
-	(energize_call_command):  Call send_location() after doing up,
-	down, and frame commands.
-
-Fri Sep 11 18:28:28 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
-	pass at doc for two new remote targets---29K using UDI, and Tandem
-	ST2000 using STDBUG.
-
-	* doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
-
-	* doc/all.m4: turn on H8/300 stuff for generic manual
-
-	* doc/gdbinv-s.m4.in: remove text on special procedures to continue 
-	after explicit call to breakpoint() in serial stubs.
-
-Fri Sep 11 01:34:25 1992  John Gilmore  (gnu@sphagnum.cygnus.com)
-
-	* mipsread.c:  Clean up some white space.
-	(parse_symbol):  Handle stEnd of stFile.
-	(parse_partial_symbols):  Remove old #if 0'd code.  Handle stLocal.
-
-	* mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
-	store_inferior_registers):  Replace unexplained numbers
-	with manifest constants from a DECstation header file.
-	* xm-mips.h (KERNEL_U_ADDR):  Get from <machine/param.h>.
-	(REGISTER_U_ADDR):  Fix up for Ultrix 4.2.
-
-	* tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR):  Move macro to xm-tahoe.h.
-
-	* stack.c (_initialize_stack):  "dow" should be a valid abbreviation
-	for "down".  Suggested by Richard Stallman.
-
-Thu Sep 10 15:26:07 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
-	redeclaration bug on SunOS 4.
-
-Wed Sep  9 17:36:53 1992  John Gilmore  (gnu@cygnus.com)
-
-	* i386-stub.c, sparc-stub.c (getpacket):  Actually check checksums.
-	* m68k-stub.c:  Remove a few extraneous ANSI-isms.
-	* remote-nindy.c (nindy_prepare_to_store):  Only fetch regs if 
-	they aren't already there.
-	* remote-vx.c (vx_prepare_to_store):  Ditto.
-	* xcoffread.c:  Surround forward struct defns with #ifdef __STDC__.
-
-Wed Sep  9 16:50:22 1992  John Gilmore  (gnu@cygnus.com)
-
-	Removed a large number of changes inserted by Per Bothner
-	for C++ support.  These will go back in when they've been
-	examined.
-
-Tue Sep  8 21:05:18 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* serial.h:  Fix prototye for serial_raw().
-	* ser-bsd.c, ser-termios.c:  Fix args for serial_open() &
-	serial_write() to match prototypes.
-	* remote-st2000.c (get_reg_name):  Make *p be const.
-
-Tue Sep  8 17:24:52 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* remote-nindy.c (nindy_fetch_registers): Make return type void,
-	to agree with target structure field type.
-	(nindy_store_registers): Ditto.
-
-	* Makefile (OPCODES): New var, pointing to opcodes library.
-	(CLIBS, CDEPS): Include it.
-	(saber_gdb): Load opcodes library.
-
-Tue Sep  8 15:22:06 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* a68v-xdep.c (store_inferior_registers):  declare as void.
-	* infptrace.c:  HP/Apollos have ptrace.h in the wrong place.
-	* remote-st2000.c:  Massive changes to use new serial package.
-	Also added 'connect' command to transparantly connect to serial
-	port.
-	* ser-termios.c:  Big cleanup, use nicer coding conventions.
-	* ser-bsd.c:  New module, serial stuff for BSD systems.
-	* serial.h:  Define struct ttystate properly using HAVE_TERMIO.
-	* xm-apollo68b.h:  #define PTRACE_IN_WRONG_PLACE...
-
-Fri Sep  4 18:53:57 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* doc/gdb.texinfo: fix shameful error of agreement reported by
-	jimb@occs.cs.oberlin.edu (Jim Blandy)
-	* doc/gdb.texinfo: remove old partial discussion of remote serial
-	protocol (via serial debug stubs)
-	* doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
-	use of serial debug stubs
-
-Fri Sep  4 00:34:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* symfile.h:  Declaration of set_demangling_style() moved
-	here from demangle.h (which is now in ../include).
-	* i386-xdep.c:  Update comment.
-
-Thu Sep  3 13:44:46 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* symtab.c (completion_list_add_symbol): restructured to optimize
-	for time.  First clip names that cannot match.  Then clip any
-	names we've already considered.  Drop a redundant strncpy.  Drop
-	a redundant malloc and associated free for demangled names.
-
-Thu Sep  3 09:17:05 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* a68v-xdep.c (store_inferior_registers):  Define as type void.
-	* configure.in:  Add host m68k-apollo*-bsd*.
-	* demangle.c (struct demanglers):  Use enum instead of constant
-	value to keep braindamaged HP/Apollo compiler happy.
-
-Wed Sep  2 20:45:31 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* utils.c (strcmp_iw):  Add a hack to allow "FOO(ARGS)" to
-	match "FOO".  This allows 'break Foo' to work when Foo is
-	a mangled C++ function.  (See comment before function.)
-
-Wed Sep  2 13:45:27 1992  John Gilmore  (gnu@cygnus.com)
-
-	* config/rs6000.mh (MH_CFLAGS):  Circumvent IBM <rpc/rpc.h> bug,
-	for files in vx-share/*.c.
-	* xm-rs6000.h (fd_set):  Circumvent the rs6000.mh circumvention,
-	for normal GDB source files.
-
-	* Makefile.in (VERSION):  Roll to 4.6.6.
-
-	* tm-vx68.h, tm-es1800.h:  Use tm-68k.h rather than tm-sun3.h.
-	* tm-sun3.h:  Remove STACK_END_ADDR, no longer used.
-	* tm-sun3os4.h:  Update comments.
-	* xm-delta88.h:  Remove STACK_END_ADDR.
-
-Wed Sep  2 01:18:31 1992  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  Roll to 4.6.5.
-
-	* infrun.c:  Lint for recent `handle' changes.
-
-	* ser-termios.c, ser-go32.c:  Remove DEFUN crap, clean up.
-	* serial.h (EXFUN):  Remove all uses, convert to PARAMS.
-	* config/sun4os4.mh:  Include ser-termios.o.  FIXME, all .mh files
-	should include a ser-XXX.o module.
-
-	* dbxread.c (elfstab_build_psymtabs):  Remove DEFUN crap.
-	* defs.h, i960-pinsn.c, remote-hms.c:  Replace CONST with simple const.
-
-	* configure.in:  Map unrecognized sun 68k's, sun sparcs, into 
-	known suns in configure.in, rather than mapping them to unique
-	config files that happen to duplicate other config files.
-	* config/sun3.{mh,mt}:  Remove (use identical sun3os4.*).
-	* config/sun4.{mh,mt}:  Remove (use identical sun4os4.*).
-
-Wed Sep  2 00:10:43 1992  John Gilmore  (gnu@cygnus.com)
-
-	* configure.in (*-*-sunos*):  Use trailing * to match all
-	sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
-	(sparc-*-sunos3):  Remove host & target.  Sunos3 never shipped
-	in production on Sun-4.
-	({a29k,i[34]86,i960}-*-elf):  Add targets, equivalent to coff.
-	(m68k-*-{aout,coff,elf}):  Add targets, w/new config and tm files.
-	(sparc-*-{aout,coff,elf}):  Add targets, w/new config and tm files.
-
-	* config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
-	config/sparc-noun.mt:  New target configs for embedded.
-	* config/sun4os3.{mh,mt}:  Remove, never existed in production.
-
-	* tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h:  New
-	target definitions for embedded with and without underlines on
-	identifiers.
-
-	* tm-sparc.h, tm-sun2.h, tm-sun3.h:  Delete NAMES_HAVE_UNDERSCORE:
-	not a parameter of the CPU, but of the development environment.
-	* tm-es1800.h, tm-sunos.h, tm-vx68.h:  Add NAMES_HAVE_UNDERSCORE.
-
-Tue Sep  1 17:31:45 1992  John Gilmore  (gnu@cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set):  Avoid setting source symtab
-	(which involves reading in main's symtab) if we have no breakpoints.
-
-Mon Aug 31 13:47:45 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (cu_language):  New local variable to record
-	language for current compilation unit being processed.
-	* dwarfread.c (set_cu_language):  New local function to decode
-	and record language for current compilation unit being processed.
-	* dwarfread.c (synthesize_typedef):  Add local function to
-	synthesize a typedef for C++ classes, structs, unions, and
-	enumerations.
-	* dwarfread.c (read_structure_scope):  Synthesize typedefs
-	for C++ classes, structs and unions.
-	* dwarfread.c (read_enumeration):  Synthesize typedefs for
-	C++ enumerations.
-	* dwarfread.c (read_file_scope):   Call set_cu_language to
-	record language for current compilation unit.  After symtab
-	is built, save this recorded language.
-	* dwarfread.c (process_dies, add_partial_symbol, struct_type,
-	scan_partial_symbols, new_symbol):  Recognize TAG_class_type.
-	* dwarfread.c (add_partial_symbol):  Synthesize partial symbol
-	typedefs for C++ classes, structs, unions, and enumerations.
-	* dwarfread.c (scan_compilation_units):  Call set_cu_language
-	to record language for current compilation unit.	
-	* dwarfread.c (scan_partial_symbols):  Call add_enum_psymbol here
-	for TAG_enumeration_types, rather than in add_partial_symbol.
-	* dwarfread.c (add_partial_symbol):  Combine TAG_enumeration_type
-	case with class, struct, and union type cases, now that they are
-	the same.  Remove tests for non-NULL name attributes, now done
-	by callers.
-	* gdbtypes.h (TYPE_CODE_CLASS):  Add type for C++ classes, but
-	treat as alias for TYPE_CODE_STRUCT for now.
-
-Sun Aug 30 21:32:17 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* Makefile.in: map "gdb" through program_transform_name when
-	installing.
-
-Sun Aug 30 21:18:51 1992  Fred Fish  (fnf@cygnus.com)
-
-	* {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
-	  (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
-	Use "regi" for local indexing through register numbers, reserving
-	"regno" for the name of a specific register passed as an input
-	parameter.  Fix bug propagated through all versions that sometimes
-	used regno as an index when it should have been regi, thus using
-	-1 as an index in some cases.
-
-Sun Aug 30 18:15:17 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* cplus-dem.c, demangle.h:  Moved to ../libiberty and ../include,
-	respectively, so same demangler can be used by other programs.
-	* Makefile.in:  Remove demangler stuff.
-	* Makefile.in (depend):  Pass -I../readline (needed for main.c).
-	* demangle.c (_initialize_demangler):  Tell demangler which
-	CPLUS_MARKER to assume.
-
-Fri Aug 28 13:13:33 1992  John Gilmore  (gnu@cygnus.com)
-
-	RS/6000 portability changes (for hosting cross-debuggers).
-
-	* breakpoint.c (fixup_breakpoints):  Re-kludge to IBM6000_TARGET.
-	* buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h, 
-	xcoffexec.c, xcoffread.c:  Rename aixcoff to xcoff everywhere.
-	* printcmd.c (print_frame_args):  Remove an RS/6000 dependency.
-	* stabsread.c (define_symbol):  Remove RS/6000 dependencies.
-	* tm-rs6000.h (ATTACH_DETACH):  Remove: host-dependent.
-	(PTRACE_ATTACH, PTRACE_DETACH):  Remove: host-dep.
-	(NO_SINGLE_STEP):  Add, target-dependent.
-	(loadinfotextindex):  Lowercase, remove "aix_".
-	* xm-rs6000.h:  Add <sys/ptrace.h> for infptrace.c.
-	(NO_SINGLE_STEP):  Remove, target-dependent.
-	* xcoffexec.c (vmap_symtab):  Cleanup #if 0'd code.
-	* xcoffread.c:  Only build file if RS/6000 native GDB.
-	(build_function_symbol):  Remove #if 0'd code.
-	* rs6000-tdep.c:  Cleanup.  Add static fn protos.
-	Use CORE_ADDR for addresses throughout.  Make void fns void.
-	(pop_dummy_frame):  Add FIXME about bogosity of design here.
-	(rs6000_struct_return_address):  Ditto.
-	(frameless_function_invocation, frame_get_cache_fsr,
-	frame_initial_stack_address, xcoff_relocate_symtab,
-	xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
-	add_text_to_loadinfo, find_toc_address):  Move from xdep file.
-	Use CORE_ADDRs.  Change identifiers to lowercase.
-
-	* rs6000-xdep.c:  Make whole file conditional on native RS/6000,
-	supplying dummy routines if non-native.  Add prototype for
-	static exec_one_dummy_insn.  Move a mess of functions to
-	rs6000-tdep.c (as above).  Remove #if 0'd code.
-
-	* config/rs6000.mh (XDEPFILES):  Move xcoffexec.o to target side.
-	(XM_CLIBS):  Add -lm to circumvent AIX 3.2 libc ldexp bug.
-	* config/rs6000.mt (TDEPFILES):  Adopt xcoffexec.o.
-
-	* gdbtypes.h (TYPE_ALLOC):  Parenthesize result to avoid problems
-	for callers.
-
-	* vx-share/README, nindy-share/README:  New files describing
-	how these directories' code is shared, and with whom.
-
-Thu Aug 27 20:04:56 1992  John Gilmore  (gnu@cygnus.com)
-
-	* configure.in (target configurations):  Reformat into table.
-	Remove unsupp. Amigados host and target.  Ditto Mach 386 target.
-
-	* tm-altosgas.h, tm-i386v-g.h:  Remove ancient coff encap configs.
-	* config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}:  Ditto.
-	* config/{i386sco.mt,i386v32.mt}:  Remove; identical to i386v.mt.
-	* config/{go32.mt,i960.mt}:  Remove; they only printed error msgs.
-	* config/nindy960.mt:  Remove useless MT_CFLAGS setting.
-	* config/i386aout.mt:  Use tm-i386v.h, not tm-i386v-g.h.
-
-	* Makefile.in (config-check):  Add command to check whether
-	configure.in is consistent with config/*.
-
-Wed Aug 26 21:10:52 1992  John Gilmore  (gnu@cygnus.com)
-
-	* configure.in (host configurations):  Reformat nested cases into
-	easy-to-maintain table.
-	(m68k-altos-*, i386v*):  We don't care whether coff encap is used.
-	config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}:  Remove.
-
-Wed Aug 26 16:02:01 1992  Fred Fish  (fnf@cygnus.com)
-
-	* cplus-dem.c:  Reorder args to most local functions to make them
-	follow the consistent pattern of struct work_stuff pointer first,
-	followed by pointer into string being demangled, followed by
-	pointer to the string where the result is being stored, followed
-	by other args.  Also generally replace most variables of name
-	"type" with "mangled" for consistency.  They all pointed to the
-	same string but half were one name and half the other.
-	* cplus-dem.c (LONGERNAMES):  Remove #ifndef's.
-	* cplus-dem.c (demangle_qualified):  Rewrite to clean up and allow
-	use whenever a qualified name is being demangled.
-	* cplus-dem.c (do_type):  Qualified names are treated similarly
-	to fundamental types, not as modifiers of fundamental types.	
-
-Mon Aug 24 20:44:38 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* configure.in:  Add sparclite as a target.
-
-	* sparc-stub.c (handle_exception):  Flush instruction cache just
-	before returning to the user.  (hexToInt):  Fix overzealous cleanup.
-
-Mon Aug 24 11:57:13 1992  Fred Fish  (fnf@cygnus.com)
-
-	* infrun.c (handle_command):  Rewrite to allow multiple signal
-	numbers, signal number ranges, and to recognize "all" to mean all
-	signals except those used by the debugger.
-	* infrun.c (SET_SIGS, UNSET_SIGS):  Macros used in handle_command
-	to set or reset actions for specific signals.
-
-Sun Aug 23 17:10:07 1992  Fred Fish  (fnf@cygnus.com)
-
-	* coffread.c (decode_type):  Call alloc_type to alloc new
-	types.
-	* stabsread.c (read_array_type, read_range_type, define_symbol):
-	Call alloc_type to alloc new types.
-	* stabsread.c (define_symbol):  Move dbl_valu symbol field data
-	from type_obstack to symbol_obstack.
-	* stabsread.c (define_symbol):  Move typedef_sym from type_obstack
-	to symbol_obstack.
-	* gdbtypes.h (TYPE_ALLOC):  New macro to allocate space for data
-	associated with a type, using the same mechanism as was used to
-	allocate space for the type structure itself.
-	* coffread.c (patch_type, coff_read_struct_type,
-	coff_read_enum_type):  Use TYPE_ALLOC.
-	* dwarfread.c (struct_type):  Use TYPE_ALLOC.
-	* gdbtypes.c (create_array_type, check_stub_method, 
-	allocate_cplus_struct_type):  Use TYPE_ALLOC.
-	* mipsread.c (parse_symbol, parse_type):  Use TYPE_ALLOC.
-	* stabsread.c (read_struct_type, read_array_type, read_enum_type,
-	read_range_type):  Use TYPE_ALLOC.
-
-Sun Aug 23 11:04:08 1992  Fred Fish  (fnf@cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set):  Select a default source
-	symtab if one is not currently selected.
-	* utils.c (query):  Call wrap_here before building the output
-	query string, to turn off wrapping and flush any buffered output.
-	Otherwise our query may end up in the wrap buffer and never be
-	seen by the user.
-	* eval.c (evaluate_subexp):  Report error when attempting to
-	evaluate subscript for types without a target type, rather
-	than dumping core by using the NULL pointer.
-	* symfile.c (symbol_file_command):  Forget current_source_symtab
-	and current_source_line when discarding symbol table.
-
-Sat Aug 22 22:33:20 1992  John Gilmore  (gnu@cygnus.com)
-
-	Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
-
-	* tm-mips.h (REGISTER_VIRTUAL_TYPE):  Float regs are float type.
-	* mips-tdep.c (mips_print_register):  Alloc enough space for two regs.
-
-Fri Aug 21 15:17:03 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* remote.c (remote_open):  Fix baud rate setting to make -b flag
-	work.  (remote_wait):  Change 'T' message parser to deal with new
-	improved format which allows stub to send an arbitrary bunch of
-	registers.
-	* sparc-stub.c:  General cleanups.  (trap_low, handle_exception):
-	make all this re-entrant by storing all state on the stack.  Clean
-	up memory error trapping.  (computeSignal, set_debug_traps):
-	make it all table driven.  Make a start at a baud rate setting command.
-
-Wed Aug 19 10:23:27 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
-
-	* remote-vx.c: redefine malloc to avoid buggy declaration on
-	RS/6000 <rpc/types.h>.
-	xm-rs6000.h: include <sys/select.h> to define fd_set for
-	<rpc/svc.h> on RS/6000.
-
-Tue Aug 18 14:48:24 1992  Ian Lance Taylor  (ian@cygnus.com)
-
- 	* Makefile.in: added FLAGS_TO_PASS variable, and passed it to
-	recursive invocations of make.  Always create installation
-	directories.
-
-Mon Aug 17 18:29:58 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* m68k-pinsn.c:  Minor fix in style of output (don't use
-	range to indicate floating point control registers).
-
-Sat Aug 15 02:58:03 1992  John Gilmore  (gnu@cygnus.com)
-
-	* m68k-pinsn.c:  Surround extended support with #ifdef HAVE_68881.
-
-	* infcmd.c (registers_info):  Handle multiple register names.
-	Changes inspired by Roland McGrath.
-
-Sat Aug 15 02:28:52 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-stub.c:  New file.  Mix it with your SPARClite
-	application, and it will speak GDB remote protocol!
-	* remote.c (remote_wait):  Change 'T' (expedited reply) message to
-	deal with arbitrary registers.  Needed for sparc-stub.
-
-Fri Aug 14 12:11:25 1992  Fred Fish  (fnf@cygnus.com)
-
-	* cplus-dem.c (cplus_markers):  Add table for gnu style and
-	use throughout, in place of compile time constant CPLUS_MARKER.
-	* cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN):  Add.
-	* cplus-dem.c (cfront_special):  New function, as suggested
-	by pfieland@stratus.com.
-	* cplus-dem.c (forget_types):  New function.
-	* cplus-dem.c (cplus_demangle):  Call gnu_special, moved from
-	demangle_prefix().
-	* cplus-dem.c (mop_up):  Call forget_types().
-	* cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
-	Use throughout, instead of checking current_demangling_style.
-	* cplus-dem.c (demangle_signature):  When finding an explicit
-	start of function args, forget all remembered types for
-	lucid/cfront style demangling.
-	* cplus-dem.c (demangle_prefix):  In a sequence of two or more
-	underbar characters, use last pair as the delimiter.  Hoist
-	gnu_special() call up to cplus_demangle().  Call cfront_special()
-	when appropriate.
-	* cplus-dem.c (cplus_special):  Fix virtual table name demangling
-	for inherited classes.	
-	* cplus-dem.c (demangle_args):  Document quirks of numbered
-	references to previously seen types.
-	* dbxread.c (read_ofile_symtab, process_one_symbol):
-	Use AUTO_DEMANGLING rather than explicitly checking
-	current_demangling_style.
-	* demangle.h:  Add some comments.
-	* demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
-	CFRONT_DEMANGLING):  New macros.
-	* dwarfread.c (LCC_PRODUCER):  Remove trailing space, which is
-	not found in the actual producer string produced by lcc.
-	* dwarfread.c (handle_producer):  Use AUTO_DEMANGLING rather
-	than explicitly checking current_demangling_style.
-
-Thu Aug 13 11:54:46 1992  John Gilmore  (gnu at cygnus.com)
-
-	* breakpoint.c (enable_longjmp_breakpoint,
-	disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
-	Check for duplicate breakpoints at the same address.  Bug report
-	and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
-
-Wed Aug 12 11:14:58 1992  Fred Fish  (fnf@cygnus.com)
-
-	* buildsym.c (end_symtab):  Document that end_symtab can return
-	NULL under non-error conditions.
-	* dwarfread.c (read_file_scope):  Guard against dereferencing NULL
-	returned from end_symtab for empty compilation units.
-
-Tue Aug 11 02:49:39 1992  John Gilmore  (gnu at cygnus.com)
-
-	* am29k-tdep.c:  Lint from DECstation compiler.
-	* mem-break.c:  Restore test of BREAKPOINT size that Fred removed.
-	As the man page says, "Sometimes you just can't get lint to shut
-	up".  That doesn't mean you should blow away the code it won't
-	shut up about.
-	* mips-xdep.c:  Revise stubbing-out of code until Rich cleans
-	it up over the next few weeks.  Make mips x 29k build.
-	* tm-29k.h (CALL_DUMMY):  Make it work on cross-endian hosts.
-	(FIX_CALL_DUMMY):  Comment in the patching of the breakpoint,
-	but leave it as a comment because the breakpoint instruction 
-	is not easily accessible at this moment (it's static, and if
-	we define one here, it goes into every file compiled).
-
-Mon Aug 10 22:27:19 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.6.3.
-	* dwarfread.c (scan_partial_symbols):  Skip over DIE's within
-	function scopes when building partial symbol tables.
-	* objfiles.c (open_existing_mapped_file):  Make it clear in
-	warning message that out of date mapped files are ignored.
-	* symtab.c (lookup_symtab_1, lookup_symbol):  Print compilation
-	unit source file name in error message.
-
-Sat Aug  8 23:12:22 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (struct dieinfo):  Add has_at_byte_size.
-	* dwarfread.c (struct_type):  In absence of AT_byte_size for
-	bitfield, use size of object of member's type for the size of
-	the anonymous object containing the bit field.
-	* dwarfread.c (completedieinfo):  Set has_at_byte_size when
-	an AT_byte_size attribute is seen.
-	* mipsread.c (psymtab_to_symtab_1):  Fix misspelled cast to
-	union aux_ext (was aux_ent).
-	* i386-pinsn.c (print_insn):  Cast 2'nd arg to read_memory from
-	unsigned char* to char*, for Lucid compiler.
-	* i386-tdep.c (codestream_fill):  Fix cast of 2'nd arg to read_memory
-	to be correct type (from unsigned char* to char*).
-	* valprint.c (type_print_derivation_info):  Minor tweak to placement
-	of commas in derived class printing.
-	* xcoffread.c (builtin_type):  Fix misspelling in fatal message.
-
-Fri Aug  7 11:18:23 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* xm-go32.h: Define LSEEK_NOT_LINEAR
-	* source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
-	then work out the lseek positions of newlines by running through
-	the file and `tell'ing.  This makes source file listing work on
-	OS's where the relationship between physical position in file and
-	canonical position is indeterminate, eg VMS and DOS.
-
-Thu Aug  6 10:56:01 1992  Fred Fish  (fnf@cygnus.com)
-
-	* stabsread.c:  Ensure that all members of all allocated structures
-	are initialized to known state to avoid hard to find bugs with gdb
-	using fields containing random data.
-	* buildsym.c (start_subfile):  Compact dirname initialization.
-	* buildsym.c (patch_subfile_names):  New function.
-	* buildsym.c (end_symtab):  Make copy of dirname on symbol obstack.
-	* buildsym.c (end_symtab):  Free all malloc'd subfile fields.
-	* buildsym.h (patch_subfile_names):  Add prototype.
-	* dbxread.c (process_one_symbol):  Call patch_subfile_names.
-
-Wed Aug  5 01:42:40 1992  John Gilmore  (gnu at cygnus.com)
-
-	* remote-udi.c:  Update comments.
-
-	* remote.c (getpkt):  Only force retransmission ten times;
-	after that, assume bug in target code, and handle pkt anyway.
-
-Mon Aug  3 17:06:20 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* configure.in:  Add support for apollo 68k under BSD environment.
-	* xm-apollo68b.h:  New file to support above.
-
-Mon Aug  3 00:25:56 1992  Fred Fish  (fnf@cygnus.com)
-
-	* configure.in:  Recognize i486 host cpu.
-	* valprint.c (type_print_derivation_info):  Print derivation info
-	in same form as class declarations in source.
-	* valprint.c (type_print_varspec_suffix):  Split arg printing
-	code out to type_print_args function.
-	
-Sat Aug  1 13:32:58 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (struct dieinfo):  Remove obsolete at_visibility, 
-	at_import, at_frame_base.
-	* dwarfread.c (completedieinfo):  Remove cases for obsolete
-	AT_visibility, AT_import, and AT_frame_base attributes.
-	* breakpoint.h (BREAKPOINT_MAX):  Increase from 10 to 16 for
-	i860, which can keep up to 4 shadow breakpoints.
-	* tm-stratus.h (USG):  Define.
-	* tm-stratus.h (TARGET_BYTE_ORDER):  Define to BIG_ENDIAN.
-	* xm-stratus.h (HOST_BYTE_ORDER):  Define to BIG_ENDIAN.
-	* xm-stratus.h (xm-sysv4.h):  Include, name changed from xm-svr4.h.
-	* xm-stratus.h (NO_JOB_CONTROL):  Remove define.
-	* config/stratus.mt (TDEPFILES):  Include files available from
-	stratus that are not yet in release pending receipt of paperwork
-	at FSF.
-	* buildsym.c (finish_block):  Minor code format change.
-	* gdbtypes.h (struct field):  Add to comments.
-	* gdbtypes.h (virtual_field_bits):  Add to comments.
-	* objfiles.c (allocate_objfile):  Change obstack interface to
-	match FSF merging efforts.
-
-Mon Jul 27 21:14:44 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.6.2.
-	* Makefile.in (SFILES_MAINDIR):  Add stabsread.c
-	* Makefile.in (OBS):  Add stabsread.o
-	* Makefile.in (stabsread.o):  Add build rule.
-	* stabsread.c, stabsread.h:  New files.
-	* buildsym.c:  Split out stabs specific support to stabsread.c.
-	* buildsym.h:  Split out stabs specific support to stabsread.h.
-	* dbxread.c (stabsread.h):  Include
-	* dbxread.c (dbx_new_init):  Call stabsread_new_init.
-	* dbxread.c (dbx_psymtab_to_symtab_1):  Call stabsread_init.
-	* dbxread.c (read_ofile_symtab):  Call end_stabs.
-	* dbxread.c (process_one_symbol):  Call end_stabs and start_stabs.
-	* dbxread.c (elfstab_build_psymtabs):  Call stabsread_new_init.
-	* dwarfread.c (psymtab_to_symtab_1):  Call buildsym_init, add
-	really_free_pendings to cleanups.
-	* elfread.c (elf_new_init):  Call stabsread_new_init.
-	* gdbtypes.c:  Small changes to maintenance commands.
-	* mipsread.c (stabsread.h):  Include.
-	* mipsread.c (psymtab_to_symtab_1):  Call end_stabs.
-	* xcoffread.c (stabsread.h):  Include.
-	* xcoffread.c (global_stabs):  Remove redundant def.
-	* xcoffread.c (read_xcoff_symtab):  Call start_stabs and end_stabs.
-
-Wed Jul 22 21:39:33 1992  Fred Fish  (fnf@cygnus.com)
-
-	* lmode_inferior_valid, lmode_ours_valid:  New static vars.
-	* inflow.c (terminal_init_inferior, terminal_inferior,
-	terminal_ours_1, initialize_inflow):  Record and use state
-	of lmode_inferior_valid and lmode_ours_valid.
-
-Wed Jul 22 04:23:03 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
-
-	* es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
-	include <sgtty.h> on USG.  (from sef).
-
-	* depend: es1800 dependency needed here.
-
-Mon Jul 20 21:09:53 1992  Fred Fish  (fnf@cygnus.com)
-
-	* buildsym.c (read_struct_type):  Initialize structs allocated
-	with alloca, to avoid using random values from stack later on.
-	* defs.h (fprintf_filtered):  Add prototype.
-	* gdbtypes.c (check_stub_method):  Fix misleading comments.
-	* gdbtypes.c (print_arg_types, dump_fn_fieldlists):  New maint
-	support functions.
-	* gdbtypes.c (print_cplus_stuff, recursive_dump_type):  Many
-	small changes to maint support functions.
-	* gdbtypes.h (cplus_struct_type):  Reorganize member ordering
-	for some fields and expand comments.
-	* objfiles.c (allocate_objfile):  Use new obstack_alloc_arg
-	macro and track change to obstack_full_begin macro.
-	* utils.c (fprintfi_filtered):  New function.
-	* valprint.c (type_print_base):  Fixup field printing to not
-	print extraneous lines and not print bogus "no data fields"
-	messages for C++ classes with no data members.  Also use new
-	fprintfi_filtered function.
-
-Mon Jul 20 11:25:18 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
-
-	* configure.in: es1800 ok for 68000 too.
-
-Sat Jul 18 15:48:58 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* configure.in: echo error messages to stderr, not stdout
-
-Fri Jul 17 17:07:24 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* configure.in: recognize hppa* instead of hppa
-
-Fri Jul 17 16:52:04 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* energize.c:  Second cut at DynamicLoad message handling.
-
-	* energize.c:  Relativize pathnames in #include statements.
-	* (kernel_dispatch):  Better error messages for unknown protocol
-	messages.
-	* (kernel_dispatch):  First cut at DynamicLoad message handling.
-
-	* Makefile.in:  Remove -I../readline from all compilations,
-	include a special case for main.o instead.
-
-Fri Jul 17 10:14:56 1992  Fred Fish  (fnf@cygnus.com)
-
-	* eval.c (evaluate_subexp):  Ask lookup_struct_elt_type to call
-	error if it fails to find a member type, rather than return NULL
-	and trigger a coredump.
-	* symtab.c (lookup_symbol, lookup_demangled_block_symbol,
-	lookup_demangled_partial_symbol,):  Ask demangle_and_match to
-	match on complete demanglings, including argument lists for member
-	functions, rather than just accepting the first demangling that
-	matches the class and function name.
-	* dwarfread.c (read_file_scope):  Pass contents of AT_comp_dir
-	to start_symtab as the directory name.
-	* dwarfread.c (completedieinfo):  Strip off any leading hostname
-	portion of the AT_comp_dir attribute string.  Gdb doesn't know
-	what to do with them (FIXME).
-
-Thu Jul 16 13:37:09 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* breakpoint.c (commands_command):  Simplify code a bit, remove
-	unnecessary fflush().
-
-	* Makefile.in (OTHERS):  Add gcc.patch.
-	* partial-stab.h (N_SO):  Fix handling of redundant SOs (again...)
-
-Thu Jul 16 12:07:40 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (LCC_PRODUCER):  Change to match current NCR
-	lcc producer string.
-
-Thu Jul 16 11:40:55 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* WHATS.NEW renamed to NEWS.
-
-Wed Jul 15 11:37:31 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dbxread.c, dwarfread.c:  Re-enable experimental code to
-	automatically select demangling style.
-	* demangle.c (DEFAULT_DEMANGLING_STYLE):  Rename from simply
-	DEMANGLING_STYLE, to make more descriptive.  Revert back to
-	"auto" as default.  Comment use.
-	* Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS):  Remove.
-	* Makefile.in (${DEMANGLER}.o) Remove target and special
-	compilation rule.
-
-Tue Jul 14 23:05:14 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.6.1 (post-release versions).
-
-Tue Jul 14 19:26:54 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in, demangle.c:  Change default demangling style to
-	gnu.
-	* Makefile.in:  Update version to 4.6 !!!
-	* README, WHATS.NEW:  Update for 4.6.
-
-Tue Jul 14 16:59:46 1992  Ken Raeburn  (raeburn@cygnus.com)
-
-	* i960-tdep.c (frame_args_address): If arg pointer can't be found,
-	use frame address.
-
-	* buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
-	nodes as base classes.
-
-Tue Jul 14 00:12:30 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* alldeps.mak, depend:  Update.
-
-	* xcoffread.c:  Add decl for section_offset to keep prototype happy.
-
-	* Makefile.in (VERSION):  4.5.9.
-
-	* xm-hp300bsd.h:  Add decl for strdup().
-	* mips-tdep.c (heuristic_proc_desc):  Fill in proc start addr in
-	PDR.  Cleanup a few things, fix compilation warnings.
-
-Mon Jul 13 19:06:54 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (DEMANGLING_STYLE):  New define to set default
-	demangling style for C++.  Defaults to "auto".
-	* Makefile.in (DEMANGLE_OPTS):  Use DEMANGLING_STYLE.
-	* Makefile.in (SFILES_MAINDIR):  Add demangle.c
-	* Makefile.in (OBS):  Add demangle.o
-	* cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
-	Remove compile time decisions about demangling style and replace
-	with runtime decisions using current_demangling_style.
-	* cplus-dem.c (main):  Expand code included during building of
-	standalone demangler to recognize demangling style options.
-	* dbxread.c (demangle.h):  Include.
-	* dbxread.c (read_ofile_symtab, process_one_symbol):  Set GNU C++
-	demangling style if processing g++ code and current demangling style
-	is auto (Note: this feature currently disabled.)
-	* demangle.c:  New file, generic demangling control.
-	* demangle.h (demangling_styles):  New enumeration to select one
-	of several demangling styles.  Also define string names for each
-	style.
-	* demangle.h (set_demangling_style):  Add prototype.
-	* dwarfread.c (demangle.h):  Include.
-	* dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
-	New producer string prefixes to recognize.
-	* dwarfread.c (handle_producer):  Consolidate actions for specific
-	producers.  Set demangling style based on producer string if
-	current style is auto.  (Note: this feature currently disabled.)
-	* config/ncr3000.mt (DEMANGLE_OPTS):  Remove.
-
-Sat Jul 11 18:23:58 1992  John Gilmore  (gnu at cygnus.com)
-
-	* config/sun4sol2.mh:  Remove -xs flag, default INSTALL to cp.
-
-Fri Jul 10 13:58:34 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* gdbtypes.c, gdbtypes.h:  New function lookup_signed_typename.
-	* c-exp.y:  Call lookup_signed_typename() after seeing
-	"signed".  This handles "signed char" correctly.
-	* c-exp.y:  Recognize (but ignore) 'const' and 'volatile'
-	keywords before a type specifier.
-
-Fri Jul 10 10:19:52 1992  Fred Fish  (fnf@cygnus.com)
-
-	* command.c (lookup_cmd_1):  Clarify descriptive comments.
-	* gdbcmd.h (maintenanceprintlist):  Add declaration.
-	* main.c (maintenanceprintlist):  Add definition.
-	* main.c (gdb_completer_command_word_break_characters):  Add.
-	* main.c (symbol_completion_function):  Switch completer word
-	break character sets dynamically, based on whether completion is
-	being done on commands or on something else.
-	* main.c (initialize_cmd_lists):  Init maintenanceprintlist.
-	* maint.c:  Include demangle.h.
-	* maint.c (maintenance_demangle):  New function.
-	* maint.c (maintenance_print_command):  New function.
-	* maint.c (_initialize_maint_cmds):  Reorganize some commands
-	under new maintenance print subcommand.
-
-Thu Jul  9 19:05:27 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* gdbtypes.c (lookup_struct_elt_type):  If the input type is
-	TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
-	target type.  Otherwise, 'whatis this.field' wouldn't work,
-	which would be inconsistent, since 'print this.field' works.
-	* buildsym.c (read_struct_type, read_enum_type):  Clear
-	TYPE_FLAG_STUB flag.
-	* buildsym.c (cleanup_undefined_types):  Don't rely on a
-	flawed "Reasonable test to see if" a type has been defined
-	since it was referred to; now we can just see if the
-	TYPE_FLAG_STUB flag has been cleared.
-	* valprint.c (print_type_base):  Emit public/protected/private
-	labels for methods as well as fields.  Also, indent these labels
-	2 spaces instead of 4, for a more conventional "look".
-	* symtab.c (gdb_mangle_name):  Undo Fred's change, unless
-	GCC_MANGLE_BUG is defined.  Also, handle destructors specially.
-	* gcc.patch:  New file.  Contains patch for gcc (so people
-	with gdb-2.2.x won't have to wait for a new gcc release).
-
-Thu Jul  9 18:44:26 1992  Ken Raeburn  (raeburn@cygnus.com)
-
-	* i960-pinsn.c (mem): Variables reg[123] should point to CONST.
-	(print_addr): Call print_address to show symbolic version as well.
-
-	* remote-vx.c (vx_kill): Don't look for arguments; they aren't
-	being passed.
-	(vx_read_register): Declare inferior_fp_regs.  Delete code for
-	copying "inferior_registers" around; the values are already in var
-	"registers".  Use correct size for register set.
-
-	* remote-vx.c (vx_write_register): Don't try writing FP regs; the
-	target doesn't support it.
-	(vx_read_register): Don't try reading them either.
-
-	* tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
-	VxWorks back end reads them in one contiguous set except for this
-	one.
-	(register_names): Change "pc" to "pcw" to avoid confusion printing
-	"$pc".
-	* tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
-	find the PC under VxWorks.
-
-Wed Jul  8 21:34:30 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (alloc_utype, decode_subscr_data):  Call alloc_type
-	to create new blank types, instead of handcrafting them.
-	* defs.h (printfi_filtered):  Add prototype.
-	* utils.c (printfi_filtered):  New function.
-	* gdbtypes.c (recursive_dump_type):  Use printfi_filtered to
-	to simplify the code.  Other cleanups.
-	* gdbtypes.c (check_stub_method):  Demangle using DMGL_ANSI.
-	* gdbtypes.h (struct cplus_struct_type):  Add comments describing
-	use of various fields.
-	* gdbtypes.c (print_bit_vector, print_cplus_stuff):  New functions.
-	* c-exp.y (%token):  Add CLASS as a token for C++, add grammar
-	production that currently treats it exactly the same as STRUCT.
-	* c-exp.y (yylex):  Recognize "class" as token CLASS.
-	* symtab.c (gdb_mangle_name):  Rewrite to match current g++ stabs.
-	* symtab.c (decode_line_1):  Fix to pass quoted args on down to
-	general symbol handling code.  Call cplus_mangle_opname with
-	DMGL_ANSI.
-	* symtab.c (decode_line_2):  Print demangled function names in
-	breakpoint menus, instead of just file and line number.
-	* symtab.c (name_match):  Call cplus_demangle with DMGL_ANSI.
-	* valprint.c (type_print_base):  Print "class" for C++ classes,
-	rather than "struct".  Print section labels for public, protected
-	and private members of C++ classes.	
-	* values.c:  Include demangle.h.
-	* values.c (value_headof):  Call cplus_demangle with DMGL_ANSI.
-
-Wed Jul  8 17:23:07 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (VERSION):  Update to 4.5.8.
-
- Wed Jul  8 00:11:02 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* dbxread.c (dbx_symfile_init):  Init stab_section_info to NULL to
-	prevent crashes when examining cross-targets.
-	* dbxread.c (process_one_symbol):  Include directory name when
-	calling start_subfile for SOL & BINCL symbols.  This allows gdb to
-	find include files, and yacc/lex sources when the cwd doesn't match
-	that in which the object was compiled.
-	* objfiles.h (ALL_MSYMBOLS):  Don't seg fault when there are no
-	msymbols.
-	* symtab.c (lookup_symtab_1):  Rewrite.  It now handles include
-	files.
-
-Tue Jul  7 09:00:42 1992  Fred Fish  (fnf@cygnus.com)
-
-	* maint.c (maintenance_command, maintenance_info_command):
-	Install with allow_unknown as 0 and call help_list to show
-	list of possibilities when no subcommand is specified.
-
-Tue Jul  7 00:20:29 1992  Fred Fish  (fnf@cygnus.com)
-
-	* configure.in:  Add m68k-ericsson-*.
-	* remote-es1800.c, tm-es1800.h, config/es1800.mt:  New files.
-
-Sun Jul  5 17:17:16 1992  Fred Fish  (fnf@cygnus.com)
-
-	* maint.c:  New file.
-	* Makefile.in (SFILES_MAINDIR):  Add new file maint.c.
-	* Makefile.in (OBS):  Add new file maint.o.
-	* defs.h (command_class):  Add class_maintenance.
-	* defs.h (MAINTENANCE_CMDS):  Default to including maintenance
-	commands.  Allow for them (and other nonessential parts of gdb)
-	to be selectively left out under special circumstances.
-	* gdbtypes.c (recursive_dump_type):  New function; supports
-	maintenance print-type command.
-	* gdbtypes.h (recursive_dump_type, maintenance_print_type):
-	Add prototypes.
-	* main.c (maintenancelist, maintenanceinfolist):  Add maintenance
-	command lists.
-	* main.c (initialize_cmd_lists):  Eliminate unnecessary casts on
-	initializers.  Add initializations for setprintlist, showprintlist,
-	setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
-	* printcmd.c (maintenance_print_type):  New maintenance cmd.
-	* valprint.c (setprintlist, showprintlist):  Move to main.c, as
-	implied by comment that all cmd lists are owned by main.c.
-	* infcmd.c (unsetlist):  Move to main.c, as implied by comment
-	that all cmd lists are owned by main.c.
-	* language.c (setchecklist, showchecklist):  Move to main.c, as
-	implied by comment that all cmd lists are owned by main.c
-	* breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
-	deletelist):  Remove redundant declarations (also in gdbcmd.h).
-	* symmisc.c (printsyms_command):  Now maintenance_print_symbols.
-	* symmisc.c (printmsyms_command):  Now maintenance_print_msymbols.
-	* symmisc.c (printpsyms_command):  Now maintenance_print_psymbols.
-	* symmisc.c (printobjfiles_command):  Now maintenance_print_objfiles.
-	* symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
-	maintenance_print_msymbols, maintenance_print_objfiles):
-	Add prototypes.
-	* symmisc.c (printsyms_command, printpsyms_command,
-	printmsyms_command, printobjfiles_command):  Removed from
-	_initialize_symmisc.
-	* main.c (dump_me_command):  Moved to maint.c and renamed to
-	maintenance_dump_me.
-	* breakpoint.c (all_breakpoints_info):  Rename to
-	maintenance_info_breakpoints.
-	* breakpoint.c (_initialize_breakpoint):  Convert add_info of
-	all_breakpoints_info to add maintenance_info_breakpoints to the
-	maintenanceinfolist instead.
-	main.c (initialize_main):  Set up maintenance class commands.
-
-Sun Jul  5 11:03:53 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* energize-patches:  Fix minor problems with building energize lib.
-
-	* energize-patches:  Change names of all cadillac procedure calls
-	to be energize procedure calls.  Simplify many hooks by moving
-	tests energize.c.  Configure energize, and build it automatically now.
-
-Sun Jul  5 09:43:28 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.5.7.
-	* cplus-dem.c (demangle_args):  Validate index for previously
-	seen type to guard against bogus values from malformed manglings.
-	* valops.c (value_struct_elt_for_reference):  Guard against
-	blindly using NULL return value from lookup_symbol.
-
-Sun Jul  5 09:46:43 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* cadillac.c, cadillac-patches:  Rename to energize.c and
-	energize-patches.  Change all routines and variables named
-	'cadillac*' to 'energize*'.  Create new file called energize.h to
-	hold all interface declarations.
-
-	* deblib/connection/*:  Move all of this stuff into energize/, but
-	delete unneeded files.
-
-Sun Jul  5 03:06:39 1992  John Gilmore  (gnu at cygnus.com)
-
-	* tm-sysv4.h (NAMES_HAVE_UNDERSCORE):  SVR4 systems don't.
-
-	* buildsym.c (finish_block):  Fix thinko `inner block' complaints.
-	* dbxread.c (process_one_symbol):  Parse N_OPT "gcc2_compiled.".
-	* procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
-	child processes, to avoid dead ones "hanging around" after GDB exits.
-	(attach): Always stop the process if it needs it.  Set RLC flag
-	when attaching running processes, so it will continue if we detach
-	it, quit, or are killed.
-	(detach):  Clear faults and set RLC flag to make process run
-	when we close it.
-	(open_proc_file):  New `mode' argument for O_RDONLY or O_RDWR.
-	Callers changed.
-	(info_proc):  Open process O_RDONLY, so we can see any process,
-	even those controlled by debuggers.
-	* tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG):  They did (in Sol 2).
-
-Sat Jul  4 03:43:38 1992  John Gilmore  (gnu at cygnus.com)
-
-	Relocate symbols using an array of section_offsets, rather than a
-	single `addr' or `offset'.  This makes Solaris-2 support work, and
-	permits better VxWorks (and maybe xcoff) support later.
-
-	* symtab.h (struct section_offsets):  New structure for keeping
-	a set of offsets, rather than a single one.
-	(struct objfile):  Replace addr with section_offsets member.
-	* symfile.h:  Add sym_offsets to struct sym_fns.  Conforming changes.
-	* gdb-stabs.h:  New include file with `symbol type specific'
-	parameters for psymtabs and objfiles.
-	* Makefile.in (HFILES):  Add gdb-stabs.h.
-	* buildsym.h (start_psymtab, process_one_symbol):  Fix prototypes.
-	* coffread.c:  Conforming changes.  Fake offset array always 0.
-	* dbxread.c:  Conforming changes.
-	(struct dbx_symfile_info):  Move to gdb-stabs.h.
-	(start_psymtab):  Call elfstab_offset_sections to calculate good
-	offsets for this source file, based on the ELF symbol table info.
-	(read_ofile_symtab):  Yank N_CATCH, which is dead.
-	(process_one_symbol, N_CATCH):  Yank.
-	(", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
-	Relocate with SECT_OFF_TEXT.
-	(", N_STSYM, N_LCSYM, N_ROSYM):  Grope around in the stab string
-	to distinguish relocatable from absolute symbols.  Then, if not
-	absolute, do:
-	(", N_STSYM, N_DSLINE):  SECT_OFF_DATA.
-	(", N_LCSYM, N_BSLINE):  SECT_OFF_BSS.
-	(", N_ROSYM):  SECT_OFF_RODATA.
-	(elfstab_build_psymtabs):  Caller has allocated dbx_symfile_info.
-	(dbx_symfile_offsets):  Add to translate addr to offset.
-	* dwarfread.c:  Conforming changes.  Single offset currently used.
-	* elfread.c:  Add various complaints about elf/stab stuff.
-	#include gdb-stabs.h.  Conforming changes, using a single offset.
-	(elf_symtab_read):  Record info from BSF_FILE symbols, and local
-	variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
-	for later use in building psymtabs.
-	(elf_symfile_read):  Allocate dbx_symfile_info here, to keep
-	the info collected in elf_symtab_read.  Cleanup calls free_elfinfo.
-	(free_elfinfo):  New fn, frees all chained stab_section_infos
-	in an objfile, and zaps the start-of-chain pointer.
-	(elfstab_offset_sections):  New fn, looks in stab_section_info
-	chain to determine section bases to relocate a psymtab's worth
-	of symbols, as they are being read.
-	* mipsread.c:  Conforming changes.  Stabs-reading will relocate
-	using one offset.  MIPS-reading will not relocate at all.
-	* partial-stab.h:  Relocate different symbol types using different
-	offsets from section_offsets.
-	* symfile.c:  Conforming changes.
-	(find_lowest_section):  Unused function to use later
-	to free us from the Tyranny of the Text Section.
-	(syms_from_objfile):  Translate absolute arg ADDR to offsets used
-	in all lower layers of symbol reading.  Call format-specific
-	sym_offsets function to initialize offsets for high speed symbol
-	reading.
-	(symbol_file_add):  Call reinit_frame_cache so callers don't have to.
-	(symbol_file_command, add_symbol_file_command):  Callers changed.
-	* symmisc.c (dump_psymtab):  Print new relocation parameters.
-	* xcoffread.c:  Corresponding changes.
-
-	* buildsym.c:  Tidy innerblock_complaint and blockvector_complaint.
-	* main.c (main):  Read the $HOME/.gdbinit file before processing
-	the argv arguments (e.g. reading symbol files or core
-	files).  This allows global parameters to be set, which will apply
-	during the symbol reading.  The ./.gdbinit is still read after
-	argv processing.
-	* symtab.c (list_symbols):  `i variables' shouldn't show enum values.
-	* xcoffexec.c:  Clean up quote inside comment.
-
-Fri Jul  3 20:18:26 1992  Fred Fish  (fnf@cygnus.com)
-
-	* breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
-	core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
-	eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
-	i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
-	infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
-	putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
-	sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
-	tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
-	values.c, xcoffread.c:
-	Remove "(void)" casts from function calls where the return value
-	is ignored, in accordance with GNU coding standards.
-
-Fri Jul  3 00:00:49 1992  John Gilmore  (gnu at cygnus.com)
-
-	* dbxread.c (process_one_symbol):  Ignore N_MAIN, N_ENDM for Solaris.
-	* partial-stab.h:  Ignore N_ENDM.
-	* elfread.c (elf_symtab_read):  Ignore symbols that don't have a
-	CODE or DATA section attachment.  This eliminates a lot of random
-	values from shared libraries, which screw up the ordinary symbols
-	in the address ranges they happen to overlap.
-	* buildsym.c (define_symbol):  Eliminate special tests
-	for function types; move into "function" cases in switch statement.
-	(define_symbol: 'f', 'F', 'P'):  Process all parameter types
-	in case they define new type numbers.  But ignore them (FIXME).
-	('k', 'B'):  Ignore const and volatile if we see them (FIXME).
-	(read_sun_builtin_type):  Add commentary.
-
-Wed Jul  1 00:47:02 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* xm-rs6000.h: define MEM_FNS_DECLARED
-
-Tue Jun 30 02:25:10 1992  John Gilmore  (gnu at cygnus.com)
-
-	* tm-mips.h (GDB_TARGET_IS_MIPS):  Define for mips-xdep.c.
-	(READ_MIPS_FORMAT, COFF_FORMAT):  Remove, unused now.
-	* mips-xdep.c:  Remove most include files (unused, caused errs).
-	(fetch_core_registers):  Use right parameters in dummy fn.
-
-Mon Jun 29 18:30:57 1992  John Gilmore  (gnu at cygnus.com)
-
-	* buildsym.c (scan_file_globals):  Beware the null file.
-	Fix from Jim Williams.
-
-	* stack.c (return_command):  Evaluate expression *before* popping
-	off the stack frames!  Fix inspired by Jim Williams.
-	(up_silently_command, down_silently_command):  No sel frame is error.
-
-	* defs.h (memcpy, memset):  Conditionalize decls on
-	#ifndef MEM_FNS_DECLARED, since DECstation differs.
-	(alloca):  Break out the STDC and non-STDC alloca cases, to make
-	it work on old preprocessors as well as "picky ANSI" ones.
-	* xm-mips.h (memcpy, memset):  Declare, and set MEM_FNS_DECLARED.
-
-	* mips-tdep.c (heuristic_proc_start):  Zero arg produces zero.
-	* utils.c (fputs_demangled):  Rename SLOP since DECstation system
-	header files define it!
-
-	* tm-29k.h (BREAKPOINT):  Allow it to be overridden with -D.
-
-Mon Jun 29 16:30:25 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
-	symtab.h, tm-i386v4.h, valprint.c, values.c:  Lint.
-	* breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
-	findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
-	putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
-	utils.c, valarith.c, valops.c, valprint.c, values.c:
-	Replace bcopy() use with memcpy(), which is more standard and can
-	take advantage of gcc's builtin functions for increased performance.
-	* breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
-	ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
-	target.c, values.c:
-	Replace bzero() use with memset(), which is more standard and can
-	take advantage of gcc's builtin functions for increased performance.
-	* i386-tdep.c, main.c, valprint.c:
-	Replace bcmp() use with memcmp(), which is more standard and can
-	take advantage of gcc's builtin functions for increased performance.
-
-Sun Jun 28 13:30:22 1992  Fred Fish  (fnf@cygnus.com)
-
-	* remote.c (remote_wait):  Fix cast on signal() call.
-	* defs.h (alloca):  More diddling with alloca.  Have to ensure
-	that it has a prototype, so that if alloca is defined as a macro
-	that takes an arg, the definition is seen as a use of a macro
-	that takes an arg, to satisfy picky ANSI preprocessors.
-
-Sat Jun 27 12:12:20 1992  Fred Fish  (fnf@cygnus.com)
-
-	* sparc-pinsn.c:  Use <string.h> rather than "string.h", for
-	consistency with all other gdb files.
-	* cadillac.c:  Use <string.h> rather than <strings.h>.
-	* cadillac.c (kernel_dispatch):  Convert rindex usage to strrchr.
-	* Makefile.in (MAKE):  Remove definition for consistency with
-	other Makefile.in files and to fix problem with recursive makes.
-
-Fri Jun 26 19:03:23 1992  John Gilmore  (gnu at cygnus.com)
-
-	* hppahpux-xdep.c (child_xfer_memory):  Avoid PT_WDUSER because it
-	crashes H-PUX.
-
-Fri Jun 26 11:09:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* source.c (print_source_lines): for DOS interoperability; don't
-	print CR (013) as ^M.
-
-Thu Jun 25 15:18:42 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* dbxread.c (dbx_symfile_init):  Move more code under hp9000s800
-	conditional.
-	* hppabsd-core.c:  Don't include "param.h", include <sys/param.h>
-	instead.
-	* remote.c (remote_wait):  Cast signal to void * to avoid warning
-	from busted HP compiler.
-
-	* partial-stab.h (N_SO):  Rearrange code a little so that all SO
-	stabs cause end_psymtab to be called.
-
-	* buildsym.c (read_sun_builtin_type):  Handle new FCS Sun CC
-	compiler feature of putting 'c' into basic type descriptors for
-	all forms of char.
-
-	* procfs.c (child_resume):  Work around Solaris (on Sparc) lossage
-	where there is no place for nPC in prrun struct.
-
-Thu Jun 25 12:06:00 1992  Fred Fish  (fnf@cygnus.com)
-
-	* mipsread.c:  Pass NULL name pointer to init_type, not 0.
-	* gdbtypes.c (init_type):  Use copy of typename on type_obstack.
-	* dwarfread.c (enum_type):  Save enum names on type_obstack.
-	* dwarfread.c (struct_type):  Save member name on type_obstack.
-	* symtab.c (_initialize_symtab):  Fix misspelling.
-	* regex.c (store_jump, insert_jump):  Return void.
-
-Thu Jun 25 04:00:10 1992  John Gilmore  (gnu at cygnus.com)
-
-	* defs.h (PARAMS):  Move to ../include/ansidecl.h.
-	(alloca):  Declare return type on SPARC, since Sun doesn't.
-	(*_BYTE_ORDER):  Improve comment:  *must* be defined.
-
-	* tm-hppa.h:  New file, architectural definition of HP PA.
-	* tm-hppabsd.h, tm-hppahpux.h:  Shrink to deltas from tm-hppa.h.
-
-	* am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
-	hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
-	hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
-	ser-go32.c, xcoffsolib.c:  Remove <stdio.h> which is already in
-	"defs.h".
-
-	* hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
-	hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
-	xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h:  Copyrights.
-
-Wed Jun 24 12:53:20 1992  John Gilmore  (gnu at cygnus.com)
-
-	* printcmd.c (output_command):  Thinko.
-	(x_command):  Only set remembered size/format if cmd succeeds.
-
-	* dbxread.c (read_ofile_symtab):  Remove N_CATCH special case,
-	since it is no longer used and burns time for every symbol read.
-	(process_one_symbol):  Treat N_CATCH like default (complain).
-
-Wed Jun 24 00:26:56 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* partial-stab.h (case N_TEXT):  Fix fencepost error when
-	detecting start of new symbol info after reading symtab for a
-	module with a zero length TEXT segment.
-
-Tue Jun 23 21:46:26 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.5.6.
-	* coffread.c (coff_end_symtab):  Cast 2nd arg of complain() to
-	correct type.
-	* defs.h (NORETURN):  Define away for Lucid compiler.
-	* remote.c (remote_timer, remote_interrupt):  Signal handlers
-	take one int arg.
-	* ser-termios.c (serial_write, serial_close):  Return whatever
-	value the write/close call returns, rather than falling off end.
-	* inferior.h (PTRACE_ARG3_TYPE):  Third arg to ptrace is int on
-	more systems than it is "char *".  Define PTRACE_ARG3_TYPE to
-	default to int.
-	* infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
-	inferior.h (call_ptrace):  Use PTRACE_ARG3_TYPE to declare type
-	of third arg.
-	* a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
-	m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
-	pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
-	symm-xdep.c, ultra3-xdep.c:  Use PTRACE_ARG3_TYPE to cast ptrace
-	argument 3.
-	* sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
-	store_inferior_registers): Supply missing fourth argument to
-	ptrace().
-	* cadillac.c (kernel_dispatch):  Make return type void.
-	* cadillac.c (iosig):  Signal handlers take one int arg.
-	* valprint.c (val_print_fields):  Call fprint_symbol to get
-	automatic C++ demangling for mangled field names.
-
-Mon Jun 22 20:18:06 1992  Fred Fish  (fnf@cygnus.com)
-
-	* command.c (add_abbrev_prefix_cmd):  Fix misspelling in comment.
-	* dwarfread.c (enum_type):  Fix misspelling in comment.
-	* valprint.c (val_print_fields, cplus_val_print):  Minor
-	adjustment to printing of C++ class structures to more closely
-	match format for printing C structures, with and without setting
-	pretty print.
-
-Mon Jun 22 17:19:02 1992  Per Bothner  (bothner@cygnus.com)
-
-	* infrun.c (wait_for_inferior):  Don't test for SIGEMT
-	(which is not a Posix signal) if it isn't defined.
-	* tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
-	New port to Linux (a free Unix clone for 386 machines).
-
-Sat Jun 20 19:19:52 1992  John Gilmore  (gnu at cygnus.com)
-
-	COFF changes for dealing better with EPI 29K C compiler output.
-
-	* coffread.c (record_minimal_symbol):  Pass the minsym type to it.
-	Callers changed.
-	(coff_end_symtab):  Sort blocks if needed.  Complain if misordered.
-	(read_coff_symtab):  Move patch_opaque_types call from
-	coff_symfile_read.  Restrict it to symtabs from this objfile.
-	(process_coff_symbol: C_TPDEF):  Don't put ordinary foward
-	references on opaque type chain; just let coff_lookup_type handle 'em.
-	(decode_type):  Complain about tagndx values on
-	non-struct/union/enum types, which the EPI compiler tends to produce.
-
-	* symtab.c (list_symbols):  Make minimal symbol variable-finding work.
-
-	* tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
-	dependency.
-
-	* elfread.c (elf_symfile_read):  Update bfd_elf_find_section
-	usage to match new prototype.  Include libbfd.h to get prototype.
-
-	* source.c (find_source_lines):  Handle large st_size fields.
-
-Sat Jun 20 16:28:39 1992  Fred Fish  (fnf@cygnus.com)
-
-	* infcmd.c (jump_command):  Use cleanups to avoid memory leaks.
-	* stack.c (return_command):  Use cleanups to avoid memory leaks.
-
-Fri Jun 19 19:06:41 1992  John Gilmore  (gnu at cygnus.com)
-
-	* remote-adapt.c, remote-eb.c, remote-mm.c:  Lint.  Fix
-	INT_REGNUM to INTE_REGNUM.
-
-	* tm-29k.h (SDB_REG_TO_REGNUM):  Add for EPI 29K C compiler.
-
-Fri Jun 19 15:30:15 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
-	hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
-	hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
-	tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h:  HPPA merge.
-
-	* Makefile.in (c-exp.tab.c, m2-exp.tab.c):  Filter out bogus extern
-	declarations of malloc/realloc/free that are inserted by some
-	versions of yacc.
-	* m2-exp.y:  Prevent conflicts with TRUE and FALSE tokens by
-	#undeffing them.
-	* xm-rs6000.h:  Declare malloc/realloc/free appropriately.  Yet
-	another decl of strdup (this really ought to come from libiberty.h!).
-
-Fri Jun 19 10:28:05 1992  John Gilmore  (gnu at cygnus.com)
-
-	* remote.c (getpkt):  Error if input exceeds buffer size.
-	(_initialize_remote):  `set remotedebug' enables packet trace.
-
-	* dbxread.c (process_one_symbol:N_FUN):  GCC now produces relative
-	N_SLINE's, etc, just like Sun cc on Solaris2.	
-
-	* am29k-tdep.c (read_register_stack, write_register_stack):
-	Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
-	variable.  Add `set' and `show' commands for it.
-	* doc/gdb.texinfo:  Document it.
-
-Thu Jun 18 19:35:22 1992  Fred Fish  (fnf@cygnus.com)
-
-	* valprint.c (type_print_1):  Plug memory leak.  Print all
-	C++ syms as demangled, not just functions.
-	* buildsym.c (read_range_type):  When we find a signed char
-	type, do a lookup of signed char, not plain char.  Plain char's
-	still get looked up as plain char's elsewhere.
-
-Thu Jun 18 18:59:04 1992  John Gilmore  (gnu at cygnus.com)
-
-	* eval.c:  Avoid residue-by-zero when evaluating without side effects.
-	(Bug and fix found by Pierre Willard.)
-
-Wed Jun 17 13:08:33 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* xm-rs6000.h:  Fix decls for malloc, realloc, and free.
-
-	* xm-rs6000.h:  Add decl for strdup().
-
-	* tm-rs6000.h:  Remove #include of inferior.h.  Fixes many
-	compilation errors.
-
-	* breakpoint.c (enable_command, disable_command):  Without args,
-	should only affect normal breakpoints and watchpoints.
-
-	* m68k-pinsn.c (print_insn_arg):  Make register be const.
-	* xcoffexec.c:  Remove ' from comment.
-	* xm-sun3os4.h:  Define MALLOC_INCOMPATIBLE to avoid conflicts
-	with decls of malloc in c-exp.tab.c (as produced by yacc).
-	There's got to be a better way to do this...
-
-Wed Jun 17 11:10:40 1992  Fred Fish  (fnf@cygnus.com)
-
-	* partial-stab.h: Convert single rindex use to strrchr.
-	* mipsread.c, dbxread.c:  Remove troublesome inclusion of non-
-	standard <strings.h> file, now that the only single use of
-	rindex in the gdb source files is gone.
-
-Tue Jun 16 22:17:49 1992  Fred Fish  (fnf@cygnus.com)
-
-	* mipsread.c:  Undo ill effects from including <strings.h>,
-	which #defines index to be strchr.  Unfortunately, index is
-	a member of a symbol table structure that can't be changed.
-	* mipsread.c:  tm-mips.h includes coff/symconst.h and coff/sym.h,
-	remove redundant #include's.
-
-Tue Jun 16 14:15:51 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mipsread.c:  #include <strings.h> for rindex().
-
-Tue Jun 16 09:01:49 1992  Fred Fish  (fnf@cygnus.com)
-
-	* xcoffexec.c (map_vmap):  Turn comment into a real C comment.
-
-Mon Jun 15 18:41:23 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* dbxread.c (process_one_symbol), partial-stab.h:  Ignore
-	extraneous SO stabs from busted C++ compilers.
-
-Mon Jun 15 12:21:45 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.5.5.
-	* symtab.c (decode_line_1):  Until C++ support stabilizes, when
-	C++ lookups fail, print possibly helpful hint about completion.
-	* cplus-dem.c (demangle_signature):  Fix ARM style demangling
-	for static data members.
-	* dbxread.c (dbx_psymtab_to_symtab_1):  Fix prototype.
-	* config/ncr3000.mh (INSTALL):  Don't use /usr/ucb/install,
-	it's broken on ncr3000's.
-
-Mon Jun 15 07:21:00 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (decode_modified_type):  Change type of first arg.
-	Change 'modifier' to char from unsigned char.  Cast single use
-	that needs to be unsigned char.
-	* symtab.h (SYMBOL_BASEREG_VALID):  Explain disabling.
-	* utils.c (strdup_demangled):  Add function.
-	* defs.h (strdup_demangled):  Add prototype.
-	* stack.c (return_command):  Demangle C++ function names for query.
-	* infcmd.c (jump_command):  Demangle C++ function names for query.
-	* cplus-dem.c (consume_count):  New function and prototype.
-	* cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
-	do_type):  Replace conversion code with consume_count().
-	* cplus-dem.c (gnu_special):  Fix demangled of static members.
-	* source.c (list_command):  Print demangled function names
-	when appropriate.  Fix supplied by Peter Schauer.
-
-Mon Jun 15 01:45:48 1992  John Gilmore  (gnu at cygnus.com)
-
-	* sparc-tdep.c:  Clean up slightly for Solaris2.
-
-	* buildsym.c (define_symbol):  Nameless types are now on several
-	platforms; generalize them and un-ifdef them to make Solaris 2
-	work.
-
-Sun Jun 14 10:55:51 1992  John Gilmore  (gnu at cygnus.com)
-
-	* infcmd.c:  Fix typo (reported by Rob Savoye).
-	* xm-sun4sol2.h (gregset_t):  Thinko in register set definition.
-	* symtab.h:  Disable SYMBOL_BASEREG_VALID until it works.
-	* dbxread.c (dbx_psymtab_to_symtab_1):  Renamed from
-	psymtab_to_symtab_1.  Use current psymtab's sym_offset and symbol_size,
-	rather than the one for the first file in the dependency chain.
-
-	* dbxread.c (end_psymtab):  Only reset texthigh if it's not already
-	set.  Don't reset our own texthigh, or dependency-only pst's, in
-	scanning all the rest of the psymtabs.
-	(process_one_symbol):  Fix comments around N_OBJ, N_OPT, N_UNDF.
-
-	* buildsym.h (N_UNDF):  Improve comments.
-	(N_LSYM, etc):  Skip types without names (":T(0,3)=sfoob...").
-
-Sat Jun 13 11:16:45 1992  Fred Fish  (fnf at cygnus.com)
-
-	* symtab.h (struct symbol):  Add aux_value union for preserving
-	an additional per-symbol value.
-	* symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID):  Add defines.
-	* frame.h (FRAME_GET_BASEREG_VALUE):  Provide default definition.
-	* findvar.c (read_var_value):  Use SYMBOL_BASEREG if valid.
-	* printcmd.c (address_info):  Use SYMBOL_BASEREG if valid.
-	* symmisc.c (print_symbol):  Use SYMBOL_BASEREG if valid.
-
-Sat Jun 13 09:18:46 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
-
-	* symfile.c (clear_symtab_users_once): Now non-static (for
-	objfiles.c).
-
-Fri Jun 12 18:54:40 1992  John Gilmore  (gnu at cygnus.com)
-
-	* arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c, 
-	ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, 
-	vax-pinsn.c:  Remove reg_names decl (now in defs.h).
-
-	Solaris-2 support on SPARC:
-
-	* dbxread.c:  Add symbol_size to struct dbx_symfile_info.
-	Add symbol_size and file offsets to struct symloc.
-	Add static symbol_table_offset, string_table_offset,
-	file_string_table_offset, next_file_string_table_offset, 
-	last_function_name.
-	(add_old_header_file):  Convert error() to complain()t.
-	(dbx_symfile_read):  Get symbol size via the objfile.
-	Also get symbol_table_offset.
-	(dbx_symfile_init):  Record symbol size and count via the objfile.
-	(dbx_next_symbol_text):  Always add file_string_table_offset when
-	accessing string table.
-	(read_dbx_symtab):  Initialize file_string_table_offset to 0.
-	(SET_NAMESTRING):  Use the offset.
-	(end_psymtab):  Large kludge to determine addresses where source
-	files start and end (for the psymtab header).
-	(psymtab_to_symtab_1):  Set file_string_table_offset before reading.
-	Get this, symbol size, and symbol offset, from psymtab.
-	(read_ofile_symtab):  Don't back up one symbol for Solaris2.
-	Patch up last_source_start_addr if zero in N_SO.
-	(process_one_symbol):  Add variable function_start_offset.
-	( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE):  Add ifdef for
-	BLOCK_ADDRESS_FUNCTION_RELATIVE.
-	( "", N_OBJ, N_OPT):  Ignore.
-	(elfstab_build_psymtabs):  New function to read stabs out of
-	an ELF file.
-
-	* Makefile.in:  Accept $(BISON) even though we really want $(YACC).
-	(gdb):  use GLOBAL_CFLAGS when linking, too.
-	* partial-stab.h (N_UNDF):  Deal with Sol2 relative stringtab offsets.
-	(N_OBJ, N_OPT):  Ignore.
-	('f', 'F'):  Save last function name.
-
-	* elfread.c (record_minimal_symbol_and_info):  Kludged to put
-	extra info in the minimal symbol.
-	(elf_symtab_read):  The extra info is the size of an ELF object,
-	which was kludged to us in the `udata' field of the BFD symbol.
-	Gag me with a crowbar...
-	(elf_symfile_read):  Keep track of both the absolute load address,
-	and the offset between load addr and symbols.  Handle STABS as
-	well as DWARF sections, passing the absolute load address to
-	elfstab_build_psymtabs.
-
-	* symfile.h:  Prototype elfstab_build_psymtabs.
-	* symfile.c:  Add almost-OK debug versions of add_psymbol_*to_list.
-
-	* xm-sysv4.h:  Add <limits.h> to avoid conflicting defns in defs.h.
-
-	* buildsym.h:  Add processing_acc_compilation flag.
-	* buildsym.c (read_sun_builtin_type, read_sun_floating_type):  New.
-	(define_symbol):  Skip arg types in function entries.  Resolve
-	overloaded 'P' which acc uses for prototypes of functions called
-	by this file.
-	(read_type: 'b', 'r'):  Handle Solaris2 builtin types.
-
-	* minsyms.c (prim_record_minimal_symbol_and_info):  Hack to
-	save size of ELF symbols.  FIXME.
-	* tm-sun4os5.h:  Rename to tm-sun4sol2.h.  Update defines for Sol2.
-	* xm-sun4os5.h:  Rename to xm-sun4sol2.h.  Hack more defines.
-
-	* configure.in:  Solaris config is sparc-sun-solaris2.
-	* config/sun4os5.m[ht]:  Rename to config/sun4sol2.m[ht]; new xm, tm.
-
-	* objfiles.c (free_objfile):  Eliminate storage leaks.  Contributed
-	by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>. 
-	* symfile.c (symfile_bfd_open):  Comment where name is freed.
-	* symmisc.c (extend_psymbol_list):  Comment where list is freed.
-
-Fri Jun 12 08:24:36 1992  Fred Fish  (fnf at cygnus.com)
-
-	* expprint.c (print_subexp):  Add missing ']'.
-	* defs.h (reg_names):  Fix declaration to match that in infcmd.c
-	* stack.c (reg_names):  Delete redundant (and inconsistent) decl.
-	* WHATS.NEW:  Point out improved C++ function name handling.
-	* gdbtypes.c (lookup_fundamental_type):  For now, use the same
-	type names for both implicitly and explicitly signed integral
-	types.  See comment in the source code.
-
-Thu Jun 11 12:31:50 1992  John Gilmore  (gnu at cygnus.com)
-
-	Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
-	* defs.h (longest_to_int):  Avoid void arm of ?: in error case.
-	* expprint.c (print_subexp):  Fix printing of register names.
-
-Thu Jun 11 01:33:40 1992  John Gilmore  (gnu at cygnus.com)
-
-	* inferior.h (register_valid):  Declare.
-	* remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h:  Remove decl.
-	* objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}):  Add
-	macros for traversing the data structures in a single objfile.
-	* tm-m88k.h, tm-sparc.h (REGISTER_NAMES):  Remove extra semicolon.
-	* tm-i960.h (REGISTER_NAMES):  Cosmetic change.
-	* infcmd.c:  Lint.
-
-Tue Jun  9 17:19:45 1992  Fred Fish  (fnf at cygnus.com)
-
-	* c-exp.y, m2-exp.y:  Move remapping defines for malloc and
-	realloc.  Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
-	* config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
-	sun4os5.mh}:  Add definition for INSTALL using /usr/ucb/install.
-
-Tue Jun  9 16:29:19 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* depend:  rebuild to account for remote-st2000.c.
-	* remote-st2000.c:  Almost works now.
-	* tm-st2000.h:  Need to turn on HAVE_68881, else things won't compile.
-
-Mon Jun  8 23:05:51 1992  Fred Fish  (fnf@cygnus.com)
-
-	* c-exp.y (yylex):  Recognize single-quoted strings that specify
-	tokens with embedded whitespace, such as C++ demangled names.
-	* defs.h (demangle_and_match, strcmp_iw, skip_quoted):  Prototypes.
-	* main.c (gdb_completer_quote_characters):  Add global variable.
-	* main.c (symbol_completion_function):  Total rewrite for C++
-	demangled name handling.
-	* main.c (skip_quoted):  New function.
-	* main.c (main):  Set rl_completer_quote_characters.
-	* symmisc.c (dump_symtab):  Print source language for symtab.	
-	* symtab.c (expensive_mangler):  Add prototype and function.
-	* symtab.c (completion_list_add_symbol):  Total rewrite for new
-	C++ demangled name handling.
-	* symtab.c (lookup_symbol): Check for demangled C++ symbol first,
-	other changes for demangled C++ symbol handling.
-	* symtab.c (lookup_demangled_block_symbol):  Use demangle_and_match.
-	* symtab.c (lookup_demangled_partial_symbol):  Use demangle_and_match.
-	* symtab.c (decode_line_1):  Recognize C++ demangled names on input.
-	* symtab.c (completion_list_add_symbol):  Total rewrite for new
-	C++ demangled name handling.
-	* symtab.c (expensive_mangler):  New function.
-	* utils.c (strcmp_iw, demangle_and_match):  New functions.
-	* xcoffread.c (aixcoff_symfile_read):  Fix prototype.
-
-Mon Jun  8 21:59:08 1992  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  Roll VERSION to 4.5.4.
-	* Makefile.in, config/*.mh, config/*.mt:  Rename TM_CFLAGS
-	to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
-	* config/sun4os5.mh:  Add MH_CFLAGS=-xs to save debug info.
-
-Mon Jun  8 14:17:42 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* alldeps.mak:  Rebuild to account for new files.
-	* config/st2000.mt:  Use tm-st2000.h, not tm-68k.h.
-	* tm-st2000.h:  New file.
-	* configure.in:  Tandem debug monitor (st2000) support.
-	* remote-st2000.c, config/st2000.mt:  ditto.
-
-Fri Jun  5 11:51:01 1992  John Gilmore  (gnu at cygnus.com)
-
-	* blockframe.c (inside_entry_file, inside_main_func,
-	inside_entry_func):  Return 0 if no symbols; avoid crashing.
-
-Wed Jun  3 17:48:04 1992  John Gilmore  (gnu@cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab):  Set c_sclass from n_sclass
-	without masking, since it is signed and will later be compared
-	against signed quantities.  The right fix is probably to make
-	it all unsigned, but this is a small, safe fix for this release.
-	FIXME -- make the real change sometime soon.
-
-Mon Jun  1 16:16:12 1992  Michael Tiemann  (tiemann@cygnus.com)
-
-	* remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
-	parameter in call to `symbol_file_add' to 0.
-
-	* xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
-
-Sun May 31 06:38:27 1992  Michael Tiemann  (tiemann@cygnus.com)
-
-	* configure.in: Handle -m680[01234]0-wrs.
-
-Fri May 29 22:16:02 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
-
-	* m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
-	`ieee_extended_to_double'.
-
-Wed May 27 09:27:57 1992  John Gilmore  (gnu at cygnus.com)
-
-	* valops.c (value_assign):  Lint, by Pierre Willard.
-
-Tue May 19 19:38:10 1992  John Gilmore  (gnu at cygnus.com)
-
-	* coredep.c (fetch_core_registers):  Remove premature warning,
-	which triggers on DECstation even though all regs are accessible.
-
-	* m68k-pinsn.c (print_insn_arg):  Use new macros to get
-	sign-extension of instruction fields even on unsigned-char hosts.
-	Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
-
-	88K changes inspired by Ted Lemon (uunet!lupine!mellon):
-	* tm-m88k.h, tm-umax.h:  Avoid sizeof() in REGISTER_xxx macros,
-	since they define the target, not the host.
-	* m88k-pinsn.c:  Fix typo.
-
-Thu May 14 01:16:48 1992  John Gilmore  (gnu at cygnus.com)
-
-	* valarith.c (value_zerop):  -0.0 is still zero.
-	* eval.c (evaluate_subexp):  Avoid NaN anomalies in float compares.
-	Patches by Paul Eggert <eggert@twinsun.com>.
-
-Mon May 18 13:53:51 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* alldeps.mak, depend:  re-make to account for ser-*.c.
-
-Sun May 17 16:51:20 1992  Fred Fish  (fnf@cygnus.com)
-
-	* inflow.c (new_tty):  Temporarily ignore SIGTTOU when
-	disconnecting from controlling terminal, to avoid gdb hanging
-	on SVR4.  Fixes bug reported by Oliver Okrongli.
-	* procfs.c (PROC_NAME_FMT):  Change format to match default used
-	by system, as suggested by Oliver Okrongli.
-	* tm-68k.h (FRAME_FIND_SAVED_REGS):  Apply missing parentheses
-	bug fix from Brent Townshend (bst%tt@cam.ORG).
-	* c-exp.y (nonempty_typelist):  Fix memory overrun bug reported
-	by turlais@rechser.total.fr.
-	* dwarfread.c (decode_subscr_data):  Fix bug in calculation of
-	length of non-zero lowerbound arrays.  Bug fix from Peggy Fieland.
-	* objfiles.h (unlink_objfile):  Add prototype.
-	* objfiles.c (unlink_objfile):  Add function.
-	* objfiles.c (free_objfile):  Call unlink_objfile.
-	* objfiles.c (allocate_objfile):  Call unlink_objfile on newly
-	remapped objfiles.  Bug reported by hahn@sunshine.labs.tek.com.
-	Also, discard old possibly bogus sf struct.
-	* symfile.c (symbol_file_add):  Call init_entry_point_info() and
-	find_sym_fns() for remapped symbol files, in case of any changes
-	since the last mapping.
-
-Wed May 13 18:28:20 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* findvar.c (read_relative_register_raw_bytes): use the raw size
-	of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
-
-Tue May 12 17:44:39 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	Changes to support GDB running on DOS using GO32 and H8 support
-
-	* defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
-	allowing hosts with different text and binary file formats to
-	work.
-	* coffread.c (read_coff_symtab): changed calling convention and
-	operation - now it opens its own file with FOPEN_RB rather than
-	duping and fdopening the provided handle.
-	* dbxread.c, cplus-dem.c: #include mangling.
-	* exec.c: If O_BINARY isn't defined, set it to 0, call openp for
-	binary files oring in the right bit.
-	* utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
-	* remote-hms.c: cleanup to use the new remote serial stuff
-	* serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
-	independent remote terminal I/O.
-	* remote.c: if DONT_USE_REMOTE not defined, then don't use it.
-	* source.c (openp): fix off by one problem removing / - can now
-	open a source file in the root directory with DOS.
-	* values.c (value_as_pointer): remove bogus address bits from
-	long. (unpack_long): unpack into unsigned long/short if pointer.
-
-Tue May 12 14:15:48 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (child_attach):  Don't allow gdb to attach to itself.
-	It gets permanently stuck in many OSes.
-	* breakpoint.c, infcmd.c, infrun.c, utils.c:  Change many printfs
-	to printf_filtered.
-	* breakpoint.c: Improve	help text for info breakpoints.
-
-Mon May 11 14:17:18 1992  John Gilmore  (gnu at cygnus.com)
-
-	* README:  Add pointer to internals doc, and describe reading
-	info files.
-	* utils.c (print_sys_errmsg):  Use stderr.  Reported by Pierre Willard.
-	* symtab.c (output_source_filename):  Remove old glop for wrapping
-	lines, use wrap_here.  Reported by Pierre Willard (pierre@la.tce.com).
-
-Thu May  7 11:45:03 1992  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in:  version.c should depend on Makefile, not Makefile.in.
-	* munch:  Add sort -u to avoid duplications.
-	* symtab.c (lookup_symbol):  Improve Stu's fix of 22 April.
-	Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
-
-Mon May 11 13:27:46 1992  Fred Fish  (fnf@cygnus.com)
-
-	* cplus-dem.c (demangle_signature):  Recognize misplaced '_' to
-	avoid infinite loops while demangling bogus mangled names.
-	* valprint.c (type_print_base):  Minor fix for GNU style guide
-	conformance.
-
-Sat May  9 18:02:17 1992  Fred Fish  (fnf at fishpond)
-
-	* Makefile.in (VERSION):  Bump to 4.5.3
-	* Makefile.in (DEMANGLE_OPTS):  Remove obsolete -Dnounderscore
-	* Makefile.in (demangle):  New target to create standalone
-	demangler with same code and options as internal demangler.
-	* cplus-dem.c:  Massive restructuring, rewriting, cleanups, etc
-	to support ARM style and Lucid style demangling, improve
-	maintainability, fix several demangling bugs.  More changes
-	to follow.
-	* defs.h (strstr):  Add ANSI compatible prototype.
-	* valprint.c (type_print_1):  Demangle using ansi option.
-	* config/ncr3000.mt (DEMANGLE_OPTS):  Remove -Dnounderscore.
-
-Sat May  9 14:47:28 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* xcoffexec.c (vmap_exec):  Don't assume .text and .data are the
-	first two sections.
-
-Fri May  8 11:42:15 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* mipsread.c (parse_procedure):  Return rather than using
-	uninitialized variable 'b'.
-
-Fri May  8 07:48:27 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
-	29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
-	Remove -I29k-share, -Ivx-share from Makefile.in.  Make #includes
-	relative to each source file.
-
-Fri May  8 07:48:27 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
-	recursions.
-
-Thu May  7 10:00:52 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* am29k-pinsn.c:  Use new opcode table in "opcode/a29k.h".
-	* am29k-tdep.c:  Update to latest code from AMD.
-	(get_saved_register) don't crap out if no frame.
-	* remote-udi.c:  Set/clear inferior_pid as appropriate.
-	(udi_open) call target_preopen, don't close fd 0!!!, clean up
-	error handling.  Fixup end-of-debugging messages.
-	(udi_fetch_registers) clean up big time, mainly don't multiply
-	register_valid indices by 4, and use proper Offset when reading
-	gr96-gr127.  (udi_store_registers) general cleanup.
-	(fetch_register) cleanup, simplify.  (regnum_to_srnum)
-	INT_REGNUM->INTE_REGNUM.
-	* tm-29k.h:  Upgrade to latest code from AMD.
-	* 29k-share/udi/udip2soc.c:  Get rid of useless errmsg_m macro.
-	(UDIConnect) Clean up error processing (like, don't do exit() if
-	execlp fails), make code restartable, make more attractive.
-	(UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
-	otherwise.
-
-Wed May  6 14:34:18 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* tm-irix3.h:  Re-define CPLUS_MARKER to '.'.
-	* xm-rs6000.h, tm-rs6000.h:  Move re-definition of CPLUS_MARKER
-	from former to latter.
-
-Wed May  6 14:12:35 1992  Fred Fish  (fnf@cygnus.com)
-
-	* cplus-dem.c (do_args):  Handle void args the same as others.
-	* objfiles.c (free_objfile):  Only try to unmap files when
-	reusable objfiles are supported.
-	* valprint.c (type_print_varspec_suffix):  Add parameter that
-	specifies if C++ demangling included function arguments.  Use
-	it to suppress printing extra pair of ()'s.
-	* valprint.c (type_print_1):  Fix problem with printing demangled
-	C++ function types where demangled type includes the function
-	args.
-
-Tue May  5 11:10:27 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (DEMANGLER):  Define and default to cplus-dem.
-	Allows selection of C++ demangler to be a configuration option
-	until multiple demanglers are supported.
-	* demangle.h:  New include file for extended demangler support.
-	* breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
-	utils.c, valprint.c:  Include "demangle.h" and change all calls
-	to cplus_demangle() or fputs_demangled() to use individual
-	demangling options.
-	* valprint.c (type_print_1):  Change options to cplus_demangle
-	to print demangled function args.  Still broken, but now less so.
-	* cplus-dem.c:  Include demangle.h, reorganize and update some
-	comments to reflect reality.
-	* cplus-dem.c (cplus_demangle, cplus_mangle_opname):  Change
-	second arg from fixed integer to bit based multiple options.
-	* cplus-dem.c (optable):  Reformat and replace ansi members with
-	bit based options.
-	* cplus-dem.c (do_type):  Fix bug with parsing missing return type.
-
-Mon May  4 22:26:59 1992  John Gilmore  (gnu at cygnus.com)
-
-	* values.c (set_internalvar):  Force evaluation of lazy values.
-	Bug reported by RMS.
-
-Sun May  3 15:47:45 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.5.2.
-	* Makefile.in (DEMANGLE_OPTS):  Add, default to -Dnounderscore.
-	* configure.in:  Simplify ncr3000 gdb_host logic, add gdb_target.
-	* dwarfread.c (struct_type):  Apply fix from Peggy Fieland for
-	proper handling of bit fields.
-	* gdbtypes.h (struct type):  Clarify use of field.bitpos.
-	* symtab.h:  Fix couple of misspellings in comments.
-	* value.h (struct value):  Clarify use of bitpos.
-	* value.h (unpack_field_as_long):  Change prototype, returns
-	LONGEST.
-	* values.c (unpack_field_as_long):  Change return type to LONGEST,
-	sign extend unpacked fields that are signed, other rewriting.
-	* config/ncr3000.mt:  New target config file.
-
-Fri May  1 01:53:26 1992  John Gilmore  (gnu at cygnus.com)
-
-	* utils.c (printchar):  Print 0x7F and 0x80-0x9F in \nnn notation
-	even when printing 8-bit characters.
-
-	* gdbtypes.c (make_{reference,pointer,function}_type):  New
-	functions which handle overwriting of forward-referenced types
-	for stabs file reading.
-	(lookup_{reference,pointer,function}_type):  These just call
-	the make_*_type functions with a null storage alloc parameter.
-	* gdbtypes.h (make_{reference,pointer,function}_type):  Declare.
-	* xcoffread.c (smash_to_pointer_type):  Remove, no longer used.
-
-	* buildsym.c (dbx_lookup_type):  Zero result for (-1,-1) arg.
-	(dbx_alloc_type):  Make it easier to understand.  No funct change.
-	(define_symbol: 't'):  Don't put the typedef name into the name of
-	the struct, union, or enum.  Bugfix.
-	(read_type: '*', '&', 'f'):  Add comments.  Use make_XXX_type
-	routines to properly handle overwriting preallocated types so that
-	forward references will work.
-	(read_enum_type):  Force enum values to file scope, due to bug in
-	Sun compiler output.  FIXME, fix later.
-
-	Remove unused header_file_prev_index mechanism.  It was already
-	obsolete in gdb-3.5.  These comments appeared in 3.5:
-	  /* This code was used before I knew about the instance codes.
-	     My first hypothesis is that it is not necessary now
-	     that instance codes are handled.  */
-	* dbxread.c (add_new_header_file):  Remove header_file_prev_index.
-	* buildsym.h:  Remove it and prev_index that saves it.
-	* buildsym.c (push_subfile, pop_subfile, start_symtab):  Remove it.
-
-	* solib.c (special_symbol_handling):  When called from core files,
-	must set up debug_addr.  Don't print error messages, just return.
-	* symmisc.c (print_symbol):  Less ascii diarrhea for enums, please.
-
-Wed Apr 29 15:26:51 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* cplus-dem.c:  Allow nested class names (as in
-	Foo::Bar::method()).
-	Allow the cleaner cfront style of nested class names
-	(Q2_3Foo3Bar as well as Q23Foo3Bar).
-	Make cplus_demangle re-entrant by removing use of global
-	variables.  Instead, place all shared variables in a
-	stack-allocated structure, and pass around its address.	
-
-Fri Apr 24 07:41:19 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (make-proto-gdb-1):  1st cut at packaging
-	29k-share/* subdirs...
-
-	* remote-udi.c (udi_insert/remove_breakpoint):  Completely
-	rewrite, only leave out the bugs.
-
-	* Makefile.in:  Add 29k/UDI support.  Improve depend.
-	* alldeps.mak, configure.in, depend:  Add 29k/UDI support.
-
-	* am29k-tdep.c:  Update to use new calling conventions, and misc
-	symbol elements.
-
-	* m68k-pinsn.c (print_insn_arg):  Make branch offsets be signed.
-
-Thu Apr 23 18:43:17 1992  Fred Fish  (fnf@cygnus.com)
-
-	* tm-29k.h:  Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
-	breakpoint instructions that leave PC pointing at the right place.
-
-	* core.c (core_open):  Call warning() to print warnings.
-
-Wed Apr 22 09:55:42 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* symtab.c (lookup_symbol):  Need to check if msymbol->name is
-	NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
-	This prevents a crash when trying to lookup the value of a
-	non-existent symbol.
-
-Wed Apr 22 09:42:15 1992  Fred Fish  (fnf@cygnus.com)
-
-	* signame.c, signame.h:  Remove, replaced by strsignal.c in
-	libiberty.
-	* i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
-	sun386-xdep.c:  Remove include of signame.h	
-	* Makefile.in (SFILES_MAINDIR):  Remove signame.c
-	* Makefile.in (HFILES):  Remove signame.h
-	* Makefile.in (OBS):  Remove signame.o
-	* defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
-	errno_max, signo_max, strtoerrno, strtosigno, strsignal,
-	psignal, perror):  Add prototypes.
-	* defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
-	Remove define.
-	* depend:  Manually remove signame.[cho] references.
-	* convex-tdep.c (subsig_name):  Replace use of sys_siglist with
-	strsignal.
-	* convex-xdep.c (core_file_command):  Replace use of sys_siglist
-	with safe_strsignal.
-	* core.c (core_open):  Replace use of sys_siglist with
-	safe_strsignal.
-	* core.c (memory_error):  Replace use of sys_errlist with
-	safe_strerror.
-	* i960-tdep.c (print_fault):  Replace use of sys_siglist with
-	safe_strsignal.
-	* infcmd.c (program_info):  Replace use of sys_siglist with
-	safe_strsignal.
-	* infrun.c (signal_stop, signal_print, signal_program):
-	Allocate dynamically based on dynamic determination of number
-	of signals to support.
-	* infrun.c (child_create_inferior):  Replace use of sys_errlist
-	with safe_strerror.
-	* infrun.c (wait_for_inferior):  Replace use of sys_siglist with
-	safe_strsignal.
-	* infrun.c (sig_print_info):  Replace use of sig_abbrev with
-	strsigno and sys_siglist with safe_strsignal.
-	* infrun.c (handle_command):  Call signo_max to find number of
-	signals.  Replace sig_number with strtosigno and sig_abbrev with
-	strsigno.
-	* infrun.c (signals_info):  Replace sig_number with strtosigno.	
-	* infrun.c (_initialize_infrun):  Call signo_max to find number of
-	signals.  Dynamically allocate signal_{stop,print,program}.
-	* procfs.c (errno_table):  Remove, now in libiberty/strerror.c.
-	* procfs.c (errnoname):  Add function and prototype.
-	* procfs.c (info_proc_siginfo):  Call errnoname, replace use
-	of sys_siglist with safe_strsignal.
-	* procfs.c (info_proc_stop, info_proc_signals):  Replace use of
-	sys_siglist with safe_strsignal.
-	* procfs.c (info_proc_stop):  Call errnoname.
-	* procfs.c (signalname):  Replace sig_abbrev with strsigno.
-	* stuff.c (main, get_offset):  Replace use of sys_errlist with
-	strerror.
-	* sun386-xdep.c (core_file_command):  Replace use of sys_siglist
-	with safe_strsignal.
-	* umax-xdep.c (core_file_command):  Replace use of sys_siglist
-	with safe_strsignal.
-	* utils.c (safe_strerror, safe_strsignal):  Add functions that
-	call strerror and strsignal respectively, and deal with NULL
-	returns.
-	* utils.c (perror_with_name, print_sys_errmsg):  Replace use of
-	sys_errlist with safe_strerror.
-	* valprint.c (val_print):  Replace use of sys_errlist with
-	safe_strerror.
-
-Tue Apr 21 12:00:47 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in: rework CFLAGS so that they can be set from the
-	  command line to make.  CFLAGS -> INTERNAL_CFLAGS.
-	  USER_CFLAGS -> CFLAGS.  Remove MINUS_G.  Default CFLAGS to -g.
-	  Pass CFLAGS on recusions.
-
-Fri Apr 17 19:25:57 1992  Fred Fish  (fnf@cygnus.com)
-
-	* gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c:  Back
-	out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE.  It was
-	overkill for the problem it solved.
-	* valprint.c (type_print_base):  Remove TYPE_FLAG_FUND_TYPE test
-	and default to simply printing type names as appropriate.
-	* main.c (main):  Remove one of the leading newlines from
-	warning_pre_print initialization.
-	* objfiles.c (open_existing_mapped_file):  Add function and
-	prototype.
-	* objfiles.c (open_mapped_file):  Rewrite to use new function
-	open_existing_mapped_file.
-
-Thu Apr 16 23:50:12 1992  John Gilmore  (gnu at cygnus.com)
-
-	* sun3-xdep.c (fetch_core_registers):  Lint.
-	* tm-sun3.h:  Prototype lint.
-	* value.h:  Typo.
-
-Thu Apr 16 19:56:50 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
-	Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
-	* objfiles.c:  Cast calls to close() with unused returns to void.
-	* objfiles.c (allocate_objfile):  Initialize objfile's mmfd, free
-	old objfile's name before updating it.
-	* objfiles.c (free_objfile):  Major rewrite for mapped objfiles.
-	* objfiles.h (objfile struct):  Add mmfd member.
-	* symfile.c (syms_from_objfile):  Move some code to
-	new_symfile_objfile.
-	* symfile.c (new_symfile_objfile):  Add new function, common code
-	from syms_from_objfile.
-	* symfile.c (symbol_file_add):  Call new_symfile_objfile for both
-	mapped and unmapped symbol files.
-	* symfile.c (symbol_file_command):  Print "No symbol file now"
-	message, ala exec_file_command for the exec file.
-	* symfile.h (new_symfile_objfile):  Add prototype.	
-	* xcoffexec.c (map_vmap):  Add call to new_symfile_objfile.
-	* xcoffsolib.c (solib_add):  Add call to new_symfile_objfile.
-
-Thu Apr 16 18:26:34 1992  Per Bothner  (bothner@cygnus.com)
-
-	* rs6000-pinsn.c:  New version from IBM (Metin).
-	* m2-exp.y:  Re-write string initializers ("<>" => {'<', '>'})
-	to avoid warnings from some compilers.
-
-Tue Apr 14 22:33:55 1992  Fred Fish  (fnf@cygnus.com)
-
-	* gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL):  Add defines.
-	* gdbtypes.h (TYPE_FLAG_FUND_TYPE):  Add define for bit in a
-	type's flag word that marks it as a fundamental type.
-	* c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
-	flags argument for all calls to init_type().
-	* m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
-	flags argument for all calls to init_type().  Also remove
-	dependency on host sizes for ints, floats, etc.
-	* mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
-	flags argument for all calls to init_type().  Also remove
-	dependency on host sizes for ints, floats, etc.
-	* gdbtypes.c (lookup_fundamental_type):  Add TYPE_FLAG_FUND_TYPE
-	bit to flags argument for all calls to init_type().  Add types
-	FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
-	* valprint.c (unsigned_type_table, signed_type_table,
-	float_type_table):  Remove.
-	* valprint.c (type_print_base):  Test new TYPE_FLAG_FUND_TYPE
-	bit when printing fundamental types, and print the actual name
-	for such types, rather than inventing one.  Remove code that
-	invented fundamental type names.
-	* valprint.c (_initialize_valprint):  Remove initializations
-	for now removed unsigned_type_table, signed_type_table, and
-	float_type_table.
-
-Tue Apr 14 14:30:46 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
-	vx-share/xdr_rdb.h:  Update for new remote protocol under VxWorks
-	5.0.2.
-
-Mon Apr 13 20:59:21 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (target_to_host):  New function similar to previous
-	swapin function.
-	* dwarfread.c (SWAPIN, swapin):  Remove macro and support function.
-	Extensive changes to convert all previous usages to use new
-	target_to_host() function.
-	* dwarfread.c (struct dieinfo):  Change types of most integral
-	members to be unsigned.
-
-Mon Apr 13 15:59:10 1992  John Gilmore  (gnu at cygnus.com)
-
-	* WHATS.NEW:  Revise -mapped doc.
-
-Sat Apr 11 23:14:36 1992  John Gilmore  (gnu at cygnus.com)
-
-	* mipsread.c (parse_partial_symbols):  Complain when sh->index is
-	too high or when skipping `forwards' moves us backwards.
-	(parse_type):  Print mis-guessed tag name in complaint.
-	(parse_external):  Eliminate cur_stab and obscure top_stack clobbers.
-	(parse_procedure):  Do not attempt to create symbols; just fill in
-	the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
-	(psymtab_to_symtab_1):  Split up `stabs' from `native ecoff' code
-	for clarity.  Set top_stack before calling parse_external.  In
-	stabs, sort symbols before calling parse_procedure.
-	* mipsread.c:  Lint.
-	* symmisc.c (std_in, std_out, std_err):  Add vars to access std
-	FILE *'s when debugging GDB (e.g. as args to dump_symtab).
-	* Makefile.in:  Remove stage* targets.  Avoid echo on recursive
-	makes.  Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
-	exists.
-
-Fri Apr 10 23:47:37 1992  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in (VERSION):  Set to 4.5.1.
-	* xcoffread.c (NO_TYPEDEFS):  Fix typo in commented-out #define.
-	* sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
-	fill_gregset):  New functions for SVR4 /proc support.
-	* mipsread.c:  Cleanup.  Add more complaints for unhandled cases.
-	Remove new symbol types and such to ../include/coff/symconst.h.
-	(parse_symbol):  Simplify code for parsing struct/enum/unions.
-	(parse_type):  Handle `long long' types.
-	(upgrade_type):  Handle `const' qualifier.
-	(parse_partial_symbols):  fix indentation, clean a bit.	
-
-Fri Apr 10 22:41:03 1992  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (SWAPIN,swapin):  New macro and function to call to
-	copy in data from raw read buffers, calling bfd byteswapping
-	routines as appropriate.  Use to replace most existing memcpy
-	calls.
-	* dwarfread.c (basicdieinfo, completedieinfo):  Add objfile arg.
-	* configure.in:  Recognize new ncr3000 config.
-	* config/ncr3000.mh:  New config file.
-
-Fri Apr 10 08:30:58 1992  Stu Grossman  (grossman at cygnus.com)
-
-	GDB-4.5 release!
-
-	* README:  Update for release.
-	* Makefile.in:  Update version to 4.5.
-	* WHATS.NEW:  The obvious.
-
-	* depend:  Generate new depend file for this release.
-
-	* Makefile.in (depend):  Fix dependancy generation so that it does
-	not include gcc 'fixincluded' files, which are usually in a system
-	specific location.
-
-Thu Apr  9 13:35:00 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
-	* buildsym.c  (#ifdef RS6000_TARGET):  Don't create unnecessary
-	symbols for nameless types.  And, handle `R' (register parameter
-	type) for AIX.  (an extension to existing stabstring grammar).
-	* rs6000-xdep.c:  Fix typo (= should have been ==).
-
-Thu Apr  9 12:10:06 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  version=4.4.88, add xm-vax.h to HFILES.
-
-Thu Apr  9 02:29:03 1992  John Gilmore  (gnu at cygnus.com)
-
-	* xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES):  Zap.
-	* signame.c (SIGWAITING, SIGLWP):  Add.
-
-Tue Apr  7 16:34:07 1992  Per Bothner  (bothner@cygnus.com)
-
-	* xm-i386mach.h:  add decls for errno and strdup().
-
-	* breakpoint.c (breakpoint_1):  Add (int) casts for enums
-	used in array index context (otherwise, some compilers barf).	
-
-Tue Apr  7 08:45:46 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* m68k-tdep.c, tm-sun3.h:  #ifdef around get_longjmp_target().
-	Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
-	in a system call, and provide better backtrace if so.
-
-	* Makefile.in (HFILES):  Add xcoffsolib.h.
-	* rs6k-opcode.h:  Move to ../include/opcode/rs6k.h.
-	* rs6000-pinsn.c:  #include "opcode/rs6k.h"
-
-	* mipsread.c (read_mips_symtab, read_the_mips_symtab,
-	mipscoff_symfile_read):  Convert to BFD to do file I/O.
-
-	* symfile.c:  #include <ctype.h> to get proper def if isspace().
-
-	* i386-tdep.c (get_longjmp_target):  #ifdef GET_LONGJMP_TARGET.
-
-Mon Apr  6 17:25:45 1992  Per Bothner  (bothner@cygnus.com)
-
-	* mipsread.c: Create a .gdbinfo pseudo-symbol for each
-	function also when parsing embedded stabs.
-
-Mon Apr  6 15:25:03 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mipsread.c:  Fix more declarations.
-
-	* mipsread.c:  Fix many invocations of complain.  Use enum
-	type_code where appropriate.
-
-	* xm-vaxult.h:  Add decl for strdup().
-
-	* Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
-	for xm-vax.h.
-
-Fri Apr  3 17:41:29 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* buildsym.h, dbxread.c, mipsread.c:  Add objfile arg to
-	process_one_symbol.
-
-Fri Apr  3 12:17:14 1992  Per Bothner  (bothner@cygnus.com)
-
-	* munch: Must pre-pend "_" to "initialize" for SYSV style nm.
-	* tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
-	Merge in more patches for rs6000 from Metin Ozisik.
-	* utils.c:  Fix typo in comment.
-
-Fri Apr  3 11:23:03 1992  Fred Fish  (fnf@cygnus.com)
-
-	* procfs.c (procinfo struct):  Add nopass_next_sigstop member.
-	* procfs.c (attach):  Set nopass_next_sigstop if attached 
-	process is forcibly stopped.
-	* procfs.c (child_resume):  Use nopass_next_sigstop to suppress
-	resending SIGSTOP to attached process on first resume.
-
-Fri Apr  3 01:37:26 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (SFILES_MAINDIR):  add mipsread.c
-
-Thu Apr  2 20:20:54 1992  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in (OBS):  Compile mipsread.c for all targets now.
-	(VERSION):  Bump to 4.4.85.
-	* mipsread.c:  Update for new include files.  Lint.
-	* tm-irix3.h, tm-mips.h:  Use new include files for ECOFF symtab.
-	* config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
-	Don't need to bring in mipsread.o specially any more.
-
-Thu Apr  2 19:38:31 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mipsread.c (fixup_sigtramp):  Also look for _sigtramp as a real
-	routine (for Irix-4.x).  Make many funcs static and void.
-	* mips-tdep.c (mips-frame-chain):  Clean up, simplify.
-	* (init_extra_frame_info):  Don't trash cached value of frame
-	pointer register.  This fixes backtracing through routines that use
-	alloca().  Generally clean up declarations of functions, and use
-	typedefs and macros to reference data structures as appropriate.
-	* tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO):  use proper type for
-	proc_desc element.
-
-Thu Apr  2 09:47:11 1992  Fred Fish  (fnf@cygnus.com)
-
-	* values.c (unpack_long):  Fix unpacking error for signed chars
-	on hosts where the default character type is unsigned.
-	* procfs.c (pr_flag_table, pr_why_table):  Add some entries
-	for newer SVR4 variants.
-	* procfs.c (proc_set_exec_trap):  Reorder tests for ioctl's that
-	turn off trace inherit-on-fork flag to favor latest SVR4 method.
-	* procfs.c (mappingflags):  Add support for MA_PHYS
-
-Thu Apr  2 00:55:56 1992  John Gilmore  (gnu at cygnus.com)
-
-	* buildsym.c (read_struct_type):  Avoid coredump when C++
-	abbreviated type name is messed up.  Reported by Joe Buck.
-	FIXME, we need to determine whether GDB or GCC needs to be
-	smarter to correctly locate this type name.
-
-	* c-exp.y, coffread.c, command.c, command.h, copying.awk,
-	dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
-	m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
-	symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c:  Lint.
-	* symfile.c (add_symbol_file_command):  Initialize mapped/readnow.
-
-Wed Apr  1 11:39:52 1992  Fred Fish  (fnf@cygnus.com)
-
-	* breakpoint.h (bpdisp, bptype):  Remove trailing comma.
-	* symtab.h (current_source_symtab):  Make extern
-	* symtab.h (current_source_line): Make extern
-	* inferior.h:  Move all procfs.c prototypes to one place, add
-	prototype for proc_signal_handling_change.  Add prototypes for
-	signal_stop_state, signal_print_state, and signal_pass_state.
-	* inferior.h (stop_soon_quietly):  Make extern
-	* inferior.h (attach_flag):  Make extern
-	* infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE):  Default is null.
-	* infrun.c (signal_stop_state, signal_print_state,
-	signal_pass_state):  New functions to query specific signal
-	handling flags.
-	* infrun.c (handle_command):  Minor error message change, add
-	NOTICE_SIGNAL_HANDLING_CHANGE.
-	* procfs.c (open_proc_file):  Remove iris specific reset of
-	inherit-on-fork flag, moved to proc_set_exec_trap().
-	* procfs.c (proc_set_exec_trap):  Add SVR4 and iris code
-	to reset inherit-on-fork flag, bash comment to GNU form.
-	* procfs.c (proc_base_address, set_proc_siginfo,
-	fetch_core_registers):  Conform to code style.
-	* procfs.c (signame.h):  Include.
-	* procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
-	syscallname(), info_proc_syscalls()):  New macros, tables, and
-	functions to organize and report system call information.
-	* procfs.c (saved_fltset, saved_trace, saved_sighold,
-	saved_exitset, saved_entryset):  Add to procinfo struct.
-	* procfs.c (struct trans):  Add.
-	* procfs.c (pr_flag_table, pr_why_table, faults_table,
-	siginfo_table, errno_table):  Tables to translate numeric values
-	to symbolic names and short descriptions.
-	* procfs.c (signalname, info_proc_signals):  Add function and
-	prototype.
-	* procfs.c (proc_info):  Now info_proc.
-	* procfs.c (proc_info_address_map):  Now info_proc_mappings.
-	* procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
-	info_proc_faults, lookupname, lookupdesc, sigcodename,
-	sigcodedesc):  New functions.
-	* procfs.c (proc_signal_handling_change):  New function to set
-	the trace flags based on the state of gdb's signal handling flags.
-	* procfs.c (inferior_proc_init):  Call proc_signal_handling_change
-	and remove code to do PIOCSTRACE ioctl.
-	* procfs.c (attach, detach):  Preserve and restore process flags
-	using saved_* fields in procinfo struct.
-	* procfs.c (attach):  Call proc_signal_handling_change.
-	* procfs.c (info_proc):  Major rework to expand "info proc" cmd.
-	* procfs.c (proc_desc):  Update for latest changes.
-	* xm-irix4.h (CREATE_INFERIOR_HOOK):  Protect by USE_PROC_FS.
-	* xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE):  Add definition.
-	* xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE):  Add definition.
-
-Tue Mar 31 18:38:28 1992  Fred Fish  (fnf@cygnus.com)
-
-	* procfs.c (set_proc_siginfo):  Add prototype and new function.
-	* procfs.c (detach, child_resume):  Call set_proc_siginfo to set
-	up inferior siginfo struct.
-	* elfread.c (elf_symfile_read):  Compute the relocation amount
-	by subtracting off the address of the ".text" section.
-	* solib.c:  Add pointer to ".text" section to so_list struct.
-	* solib.c (solib_map_sections):  Initialize pointer to ".text"
-	section in so_list struct.
-	* solib.c (symbol_add_stub):  Pass base address of ".text"
-	section to symbol_file_add, rather than the load address of
-	the shared library.  On SunOS they are the same.  On SVR4 they
-	are not.
-
-Tue Mar 31 17:48:15 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mipsread.c (parse_procedure):  PDR.isym should get pointer to
-	function name, not .gdbinfo. symbol.
-
-Tue Mar 31 17:05:04 1992  John Gilmore  (gnu at cygnus.com)
-
-	* breakpoint.c (breakpoint_1):  Fix prototype, this time for sure!
-
-Tue Mar 31 11:01:06 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (VERSION):  4.4.8
-
-	* procfs.c (open_proc_file):  Disable inherit-on-fork flag so that
-	commands in .cshrc/.profile won't get traced.
-
-Tue Mar 31 08:11:58 1992  John Gilmore  (gnu at cygnus.com)
-
-	* elfread.c (elf_symtab_read):  Use xmalloc, not bfd_xmalloc.
-	* exec.c (build_section_table):  Don't abort if no sections.
-	* sparc-tdep.c (single_step):  Lint.
-	* utils.c (mrealloc):  Handle realloc (0, size) case here.
-
-Mon Mar 30 16:50:43 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (alldeps.mak):  Config files are now *.m[ht] as
-	opposed to m[ht]-*!
-
-	* config/irix4.mh:  Don't use coredep.o.  It doesn't work with procfs.
-
-	* mipsread.c (parse_symbol, parse_procedure):  Re-do the way that
-	.gdbinfo. symbols are created.  Move creation from parse_procedure
-	to parse_symbol, where it is fairly easy to grow the symtab.  This
-	also fixes a symtab trashing bug on all mips-based systems.
-	* (got_numargs, lookup_numargs, free_numargs):  Delete.  Not
-	needed anymore.
-	* tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c:  Re-do struct
-	mips_extra_func_info, and all the PROC_xxx macros that look at it.
-
-Mon Mar 30 14:17:53 1992  Per Bothner  (bothner@cygnus.com)
-
-	* c-exp.y:  Add missing return type to yyparse() prototype.
-
-Sat Mar 28 22:22:06 1992  John Gilmore  (gnu at cygnus.com)
-
-	Create and use macros for iterating on symtabs, psymtabs, msymbols.
-
-	* minsyms.c (iterate_over_msymbols):  Remove; clunky and slow.
-	* symfile.h, symtab.h (iterate_over_msymbols):  Remove prototype
-	* coffread.c (coff_symfile_read):  iterate_over_symtabs => ALL_SYMTABS.
-	(patch_opaque_types):  Avoid dummy args and result.
-	* objfiles.c (have_partial_symbols, have_full_symbols,
-	have_minimal_symbols):  explicit iteration => ALL_OBJFILES; simplify.
-	(iterate_over_objfiles, iterate_over_symtabs,
-	iterate_over_psymtabs):  Remove, clunky and slow.
-	* objfiles.h:  Replace iterate_over_* prototypes with ALL_SYMTABS,
-	ALL_PSYMTABS, and ALL_MSYMBOLS macros.
-	* symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
-	dump_objfile):  Remove dummy args and results.  Move filename
-	comparisons to callers.
-	(printsyms_command, printpsyms_command, printmsyms_command,
-	printobjfiles_command):  iterate_over_* => ALL_*.  Compare filenames.
-	* symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
-	lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
-	list_symbols, make_symbol_completion_list):  Replace explicit
-	iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
-	Eliminate Dijkstra flag crap, break out of loops with gotos.
-	(lookup_symtab_1):  Protect '/' tests from short filenames.
-	(cplus_mangled_symbol):  Move inline into lookup_symbol.
-	* xcoffexec.c (relocate_objfile_msymbols):  Remove poor hack.
-	(relocate_minimal_symbol):  Move inline to vmap_symtab.
-	(vmap_symtab):  Replace iteration with ALL_OBJFILES,
-	iterate_over_msymbols with ALL_MSYMBOLS.
-
-	Misc cleanup prior to release.
-
-	* Makefile.in (VERSION):  Roll to 4.4.7.
-	(HFILES):  Add call-cmds.h.
-	* call-cmds.h:  New header for command fns called by other files.
-	* breakpoint.c (watchpoints_info):  Remove, same as breakpoints_info.
-	(breakpoint_1):  Remove unused type arg.  Change callers.
-
-	* dwarfread.c (dwarf_build_psymtabs):  Remove mainline test.
-	* mipsread.c (compare_symtabs, compare_psymtabs):  Remove, unused.
-	* mipsread.c:  Add prototypes for all static functions.
-
-	* symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
-	dump_blockvector, dump_block, dump_addrchass, dump_namespace,
-	dump_symbol, dump_type, dump_linetable, dump_strtbl):  Remove, unused.
-	* xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
-	dump_blockvector, dump_block, dump_addrchass, dump_namespace,
-	dump_symbol, dump_type, dump_linetable, dump_strtbl):  Remove 2nd
-	unused copy!
-
-	* buildsym.c (define_symbol):  Handle global register variables
-	(from Pierre Willard).  Complain if register numbers are too large.
-	* target.c (nomemory):  Now that higher levels examine errno, give EIO.
-	* tm-sparc.h:  Don't #include <sun4/reg.h>.
-	* sparc-tdep.c (sparc_frame_chain, frame_saved_pc):  Remove
-	dependency on <sun4/reg.h>.  Start to handle cross-byte-order.
-
-	* language.h:  Avoid forward enum declaration.
-	* configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
-	config/sun4os5.mt:  New host and target.
-	* defs.h (errno): #include <errno.h> rather than assuming int.
-	From Pierre Willard.
-
-	* breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
-	dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
-	language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
-	partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
-	valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
-	command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
-	sparc-xdep.c, utils.c, value.h, values.c:  Lint.
-
-Sat Mar 28 02:43:26 1992  John Gilmore  (gnu at cygnus.com)
-
-	* buildsym.c (read_range_type):  Avoid int overflow by using unsigned.
-	* dbxread.c (dbx_symfile_init):  Remove bogus `lvalue cast'.
-	* language.h (enum exp_opcode):  Avoid forward enum def.
-	* main.c (define_command, user_defined_command):  Lint.
-	* mem-break.c, xcoffread.c:  Lint.
-	* solib.c:  Only #include <a.out.h> on SunOS, not SVR4.
-
-Sun Mar 29 14:16:22 1992  Per Bothner  (bothner@cygnus.com)
-
-	* Merged in latest RS6000 diffs from Metin G. Ozisik.
-	* xcoffsolib.c, xcoffsolib.h:  New files, from Metin.
-	* Various files: Changed #ifdef IBM6000 to IBM6000_HOST
-	or IBM6000_TARGET as (approximately) appropriate.
-
-Sat Mar 28 13:00:10 1992  Fred Fish  (fnf@cygnus.com)
-
-	* objfiles.h (OBJF_SYMS):  Define flag bit for objfile flags.
-	* symfile.c (symbol_file_add):  Use OBJF_SYMS to decide  whether
-	or not to try reading symbols from a mapped objfile.  Plugs memory
-	leak due to shared libraries generating no psymtabs or symtabs.
-
-Fri Mar 27 15:44:55 1992  John Gilmore  (gnu at cygnus.com)
-
-	* buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE):  Unused, remove.
-	* copying.awk:  Lint.  Make stronger warning at top of copying.c.
-	* elfread.c (elf_symtab_read):  Eliminate check of mainline.
-	* gdbtypes.c (smash_to_*):  Remove FIXME comments.
-	(lookup_pointer_type):  Add FIXME comment.
-	* main.c (set_history_size_command):  Disallow negative size.
-	* partial-stab.h:  Update copyright.
-	* rs6000-tdep.c (skip_trampoline_code):  Better comments.
-
-Wed Mar 25 10:45:38 1992  John Gilmore  (gnu at cygnus.com)
-
-	* main.c (set_history_size_command):  Negative size is error.
-	(Reported by Peggy Fieland.)
-
-Thu Mar 26 17:01:18 1992  Fred Fish  (fnf@cygnus.com)
-
-	* coffread.c (coff_symfile_init):  Update comment.
-	* dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
-	DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET):  Define
-	macros to access the dbx specific objfile information.
-	* dbxread.c (symfile_string_table, symfile_string_table_size):
-	Remove these local variables.
-	* dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
-	read_dbx_symtab):  Remove the stringtab and stringtab_size params
-	from the function prototypes, the function definition, and the
-	function calls.  These are now available via DBX_STRINGTAB and
-	DBX_STRINGTAB_SIZE using the objfile pointer.
-	* dbxread.c (dbx_symfile_read):  Relocate addr before using as
-	an arg to read_dbx_symtab.
-	* dbxread.c (dbx_symfile_read):  Remove code that free'd the
-	stringtab and the dbx specific per-objfile private info.
-	* dbxread.c (init_psymbol_list):  Remove symbol count from passed
-	args in prototype, function definition, and function calls.  It is
-	now available via the DBX_SYMCOUNT macro using the objfile
-	pointer.
-	* dbxread.c (dbx_symfile_read, dbx_symfile_init):  Remove the
-	local instance of struct dbx_symfile_info and replace with DBX_*
-	macros.
-	* dbxread.c (dbx_symfile_read):  Remove init's of now deleted
-	symfile_string_table and symfile_string_table_size.
-	* dbxread.c (dbx_symfile_finish):  Remove now obsolete free of
-	symfile_string_table.
-	* dbxread.c (init_psymbol_list):  Use DBX_SYMCOUNT.
-	* dbxread.c (dbx_psymtab_to_symtab):  Remove local stringtab and
-	stringtab size variables.  Remove all code that used to reread
-	the stringtab.
-	* objfiles.c (allocate_objfile):  Move calls to init_malloc()
-	to prior to any calls to mmalloc for the objfile specific heap.
-	* utils.c (init_malloc):  Document the requirement that for each
-	heap for which corruption checking is desired, that init_mmalloc
-	must be called prior to any mmalloc calls on the heap.
-
-Thu Mar 26 13:20:06 1992  Per Bothner  (bothner@cygnus.com)
-
-	* rs6000-pinsn.c:  Make dis-assembly output more like
-	other targets:  Don't print instruction in hex before
-	the assembly;  use print_address to print out jump
-	destinations.
-
-Wed Mar 25 16:52:35 1992  Per Bothner  (bothner@cygnus.com)
-
-	* c-exp.y, gdbtypes.h:  Add builtin_type_signed_char.
-	* cplus-dem.c:  Support "Sc" meaning "signed char".
-
-Wed Mar 25 15:21:44 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* configure.in:  fix iris/iris3.
-
-Wed Mar 25 14:55:48 1992  Per Bothner  (bothner@cygnus.com)
-
-	* command.c, main.c (various places):  Use ctype.h macros
-	(such as isupper(x)),  instead of hard-wiring in ASCII-isms
-	(such as (x >= 'A' && x <= 'Z')).
-	(There are still more of these in other files.)
-	* main.c (defined_command):  Lower-case the user's
-	new command before entering it.  Needed because
-	command lookup is case-insensitive (and also lower-cases).
-	(Based on Metin's earlier patch.)
-
-Tue Mar 24 23:27:01 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* config/irix4.mh: new file.
-
-Tue Mar 24 14:17:48 1992  Stu Grossman  (grossman@cygnus.com)
-
-	* infcmd.c (step_1):  Call disable_longjmp_breakpoint at the right
-	time.
-
-	* xm-mips.h:  Declare strdup for ultrix.
-
-	* mipsread.c (fixup_sigtramp):  Make sure that current_objfile is setup
-	when calling new_symbol.
-	* mips-tdep.c (mips_frame_chain):  Use symfile_objfile instead of
-	current_objfile.
-
-Tue Mar 24 13:26:25 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* config/rs6000.mh:  Update (for Fred's new mmalloc)
-	flags to disable use of GNU malloc/mmalloc.
-	* munch:  Change SYSV rule to allow .text before the label,
-	as well as after, to work for AIX.
-	* gdbtypes.h:  Minor clarifiction.
-
-Tue Mar 24 07:26:19 1992  Michael Tiemann  (tiemann@cygnus.com)
-
-	* buildsym.c (read_struct_type): Handle cretinous dbx symbol name
-	continuation in yet another place (between method declarations).
-
-Mon Mar 23 23:01:41 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* mips-tdep.c:  include symfile.h and objfiles.h to fix
-	compilation errors.
-
-Mon Mar 23 15:49:14 1992  Per Bothner  (bothner@cygnus.com)
-
-	* valops.c (value_struct_elt_for_reference):  Added 'offset'
-	parameter to handle multiple inheritance.
-	* eval.c, value.h:  Update accordingly.
-
-Fri Mar 20 17:43:27 1992  Fred Fish  (fnf@cygnus.com)
-
-	* objfiles.h: New file
-	* Makefile.in (HFILES):  Add objfiles.h
-	* blockframe.c:  Remove entry_scope_lowpc, entry_scope_highpc,
-	main_scope_lowpc, main_scope_highpc.
-	* blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
-	elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
-	source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
-	xcoffread.c, :  Include objfiles.h.
-	* tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
-	tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
-	mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
-	inside_entry_file() and logic changed appropriately.
-	* blockframe.c (outside_startup_file):  Renamed to
-	inside_entry_file() and logic changed appropriately.
-	* blockframe.c (inside_main_scope):  Renamed to inside_main_func()
-	and logic changed to use per-objfile specific fields.
-	* blockframe.c (inside_entry_scope):  Renamed to
-	inside_entry_func() and logic changed to use per-objfile specific
-	fields.
-	* blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
-	symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
-	Remove extern decls.
-	* symfile.c, symfile.h (entry_point):  Remove extern decl.	
-	* coffread.c (coff_symfile_init):  Common entry point init code
-	moved to symfiles.c, call init_entry_point_info().
-	* coffread.c (complete_symtab):  Use new per-objfile entry info.
-	* mip-tdep.c (mips_frame_chain):  Use new per-objfile entry info.
-	* mipsread.c (parse_partial_symbols):  Use new per-objfile entry
-	info.
-	* dbxread.c (read_dbx_symtab):  Use new per-objfile entry info.
-	* defs.h (inside_entry_scope, outside_startup_file,
-	inside_main_scope):  Prototypes changed for renames to
-	inside_entry_func, inside_entry_file, inside_main_func,
-	respectively.
-	* symfile.c (syms_from_objfile):  Common entry point init code
-	moved to init_entry_point_info() and call init_entry_point_info().
-	* symfile.h (init_entry_point_info):  Include prototype.
-	* xcoffread.c (aixcoff_symfile_init):  Common entry point init code
-	moved to symfiles.c and call init_entry_point_info().
-	* dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
-	main_scope_lowpc, main_scope_highpc):  Remove extern decls.
-	* dwarfread.c (read_func_scope, read_file_scope):  Use new per-
-	objfile entry info.
-	* frame.h (FRAME_CHAIN_VALID):  Provide default definition that
-	works for the majority of targets.
-	* tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
-	tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
-	tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
-	Use default definition in frame.h.
-	* frame.h (selected_frame_level):  Make decl extern.
-	* objfiles.c, symfile.c (current_objfile):  Moved to objfiles.c
-	* objfiles.c, symfile.c (symfile_objfile):  Moved to objfiles.c
-	* partial-stab.h:  Use new per-objfile entry info.
-	* symfile.h (struct objfile):  Removed, moved to objfiles.h.
-	* symfile.h, objfiles.h (allocate_objfile, free_objfile,
-	free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
-	iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
-	have_minimal_symbols):  Prototypes moved to objfiles.h.
-	* symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
-	Macros moved to objfiles.h.
-	* tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
-
-Thu Mar 19 18:49:45 1992  Per Bothner  (bothner@cygnus.com)
-
-	More C++ improvements (pointers to members, qualified names).
-	* c-exp.y:  Support exp.type::name and exp->type::name
-	syntaxes.  (Unfortunately, doesn't work for static members.)
-	* c-exp.y, eval.c:   Make type::~type work better.
-	* eval.c (evaluate_subexp: OP_SCOPE):  Replace use of
-	value_static_field by value_struct_elt_for_reference.
-	* eval.c (evaluate_subexp):  Merge code for STRUCTOP_MEMBER
-	and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
-	* eval.c (evaluate_subexp):  Remove special case for UNOP_ADDR
-	for OP_SCOPE operand; no point in it now that we use lazy
-	reading of values, and use "reference to member" objects.
-	* gdbtypes.h:  Clarify comment.
-	* valops.c:  Change value_struct_elt_for_address to return
-	a reference (or variable), rather than a pointer.  Change
-	the name to value_struct_elt_for_reference to reflect this.
-	Returning a reference instead of a address provides a
-	generalization, since we can use the routine for both
-	class::name as well as &class::name.
-	Also, recurse to handle multiple inheritance properly.
-	* valprint.c:  Moved code to print pointer-to-members
-	to new function point_class_member.  This allows a
-	"reference-to-member" to be printed using the same code.
-	* valprint.c (type_print_varspec_prefix):  Avoid printing
-	"struct " for domains of class-member types.
-	* valops.c (search_struct_field):  Inline code for simplified
-	version of value_static_field (which can then be deleted).
-	* value.h:  Rename value_struct_elt_for_address to
-	value_struct_elt_for_reference.  Delete value_static_field.
-	* values.c:  Remove no longer used function value_static_field.
-
-Thu Mar 19 13:54:11 1992  Fred Fish  (fnf@cygnus.com)
-
-	* coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
-	elfread.c (coff_symfile_finish):  Add function, prototype, and
-	add to the xxxx_sym_fns struct for each file type.  Also reformat
-	the xxxx_sym_fns vector to a standard format and add comments.
-	* coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
-	elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):  
-	Pass pointer to struct objfile rather than pointer to sym_fns.
-	Change references inside each function accordingly.  Allocate any
-	symbol file specific info in the per-objfile memory region.
-	* dbxread.c (free_and_init_header_files):  Break function into
-	free_header_files(), called from dbx_symfile_finish(), and
-	init_header_files(), called from dbx_new_init().
-	* dbxread.c (dbx_new_init):  Move deallocation things to new
-	dbx_symfile_finish function.
-	* elfread.c (elf_new_init):  Call buildsym_new_init().
-	* objfiles.c (free_objfile): Call the appropriate symfile_finish()
-	routine for the objfile before deallocating other stuff.
-	* sparc-tdep.c (get_longjmp_target):  Cast target_read_memory arg.
-	* symfile.h:  Move struct sym_fns to before struct objfile def.
-	Add sym_finish function pointer and change prototypes of other
-	function pointers to reflect passing struct objfile pointer rather
-	than struct sym_fns pointer.
-	* symfile.c:  Remove now obsolete symtab_fns pointer.
-	* symfile.c (symfile_init):  Renamed to find_sym_fns, and now only
-	locates the correct sym_fns struct for the given objfile.
-	* symfile.c (syms_from_objfile, symbol_file_add):  Restructured
-	for better support of mapped symbol tables.
-	* symfile.c (symbol_file_command):  Remove obsolete code using
-	symfile_fns.
-	* symfile.h:  Remove duplicate declarations for symfile_objfile,
-	entry_point, and object_files.
-	* target.c (target_info):  Compare symfile_objfile to NULL.
-	* xcoffread.c (aixcoff_new_init):  Move deallocation stuff to
-	aixcoff_symfile_finish().
-
-Wed Mar 18 18:22:46 1992  Fred Fish  (fnf@cygnus.com)
-
-	* infrun.c (IN_SOLIB_TRAMPOLINE):  Add default definition.
-	* infrun.c (wait_for_inferior):  Use IN_SOLIB_TRAMPOLINE.
-	* tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
-
-Wed Mar 18 15:51:15 1992  Per Bothner  (bothner@cygnus.com)
-
-	Some improvements to g++ debugging.
-	* symtab.c (list_symbols): demangle before pattern matching.
-	* symtab.c:  Other fixes to improve handing of operators.
-	* valprint.c (type_print_base):  Fix test for constructor.
-	* values.c (value_static_field):  Allow evaluation of
-	CLASS::METHOD, returning a function pointer.
-
-Wed Mar 18 08:39:52 1992  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Roll  4.4.6.
-	* exec.c (exec_file_command):  Add code to ignore optional args
-	passed in by file_command() for use in symbol_file_command().
-	* main.c (main):  Document -mapped and -readnow in help summary.
-	* objfiles.c (open_mapped_file):  Cosmetic change, arg renamed.
-	* objfiles.c (allocate_objfile):  Filename arg removed.  Changes
-	to get filename from bfd with bfd_get_filename().  Test mapto
-	against 0, not NULL.  Use mstrsave() to make copy of filename.
-	* remote-mm.c (mm_load):  Symbol_file_add() takes an additional
-	arg.
-	* remote-vx.c (vx_load_command, add_symbol_stub):
-	Symbol_file_add() takes an additional arg.
-	* solib.c (symbol_add_stub):  Symbol_file_add() takes an
-	additional arg.
-	* symfile.c (symfile_open):  Renamed to symfile_bfd_open and
-	changed to return a bfd not an objfile pointer.
-	* symfile.c (syms_from_objfile): Eliminate local copy of bfd.
-	* symfile.c (symbol_file_add):  Takes an additional arg (readnow).
-	Change to eliminate local bfd and use symfile_bfd_open() plus
-	allocate_objfile().  Add code to implement readnow option.
-	* symfile.c (symbol_file_command): Changes to option handling,
-	readnow functionality moved to symbol_file_add().
-	* symfile.c (symfile_init):  Eliminate local copy of bfd.
-	* symfile.c (add_symbol_file_command):  Changes to parse mapped
-	and readnow options.
-	* symfile.h (allocate_objfile):  Arg removed from prototype.
-	* symtab.h (symbol_file_add):  Arg added to prototype.
-	* xcoffexec.c (map_vmap):  Allocate_objfile() takes an additional
-	arg.
-
-Sat Mar 14 16:38:47 1992  Fred Fish  (fnf@cygnus.com)
-
-	* gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
-	mtrace.awk, state.c, state.h:  Removed.
-	* .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
-	directories searched for source files.
-	* Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
-	* Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
-	MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
-	* Makefile.in (CFLAGS):  Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
-	* Makefile.in (CLIBS, CDEPS):  Add MMALLOC_LIB
-	* Makefile.in (ADD_FILES, ADD_DEPS):  Remove GNU_MALLOC.
-	* Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
-	sbrk.c
-	* Makefile.in (HFILES): Remove state.h
-	* Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
-	* Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
-	* Makefile.in (saber_gdb): Remove mcheck, mtrace.  Add MMALLOC_DIR.
-	* Makefile.in (clean): Remove all object files.
-	* c-exp.y:  Define malloc to xmalloc and realloc to xrealloc.
-	* cplus-dem.c: Remove prototypes definitions that are now done in
-	def.h.
-	* dbxread.c (throughout):  Change from using per-objfile
-	xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
-	* defs.h: Remove prototypes for mmap_* functions.  Add prototypes
-	for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach, 
-	mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
-	* depend:  Remove dependencies for state.o, state.h.
-	* dwarfread.c: Add declaration for warning_pre_print.
-	* dwarfread.c (dwarfwarn):  Use warning_pre_print.
-	* dwarfread.c (throughout):  Change from using per-objfile
-	xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
-	* gdbtypes.c (lookup_fundamental_type):  Fix init_type calls to
-	use supplied objfile.
-	* i386-xdep.c (print_387_status): Change to use warning() rather
-	than printfs.
-	* i387-tdep.c (print_387_control_word):  Change to use warning()
-	rather than printfs.
-	* infrun.c (wait_for_inferior):  Remove unreachable abort() call
-	that some compilers grumble about.		
-	* language.c (throughout):  Add declaration for warning_pre_print
-	and using warning() instead of printfs.
-	* m2-exp.y:  Define malloc to xmalloc and realloc to xrealloc.
-	* main.c (main):  Add declaration for warning_pre_print and set it
-	similarly to error_pre_print.  Add declarations for
-	mapped_symbol_files and readnow_symbol_files.  Add appropriate
-	definitions to long_options[].
-	* minsyms.c:  Trivial fix to comment.
-	* objfiles.c (allocate_objfile):  Substantially rewritten for
-	using mapped symbol files.
-	* objfiles.c (throughout):  Change from using per-objfile
-	xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
-	* objfiles.c (open_mapped_file, mapped_to_address):  Add functions.
-	* source.c (throughout):  Change from using per-objfile
-	xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
-	* source.c (open_source_file):  Use mstrsave to save file name in
-	mapped symbol region for objfile.
-	* symfile.c:  Remove include for state.h.
-	include to local form.
-	* symfile.c (symbol_file_add_digested):  Remove.
-	* symfile.c (symbol_file_add):  Substantially rewritten for mapped
-	symbol files.
-	* symfile.h:  Remove malloc/xrealloc/xmalloc/xrealloc/free members
-	from objfile structure.  Add malloc descriptor pointer (md).
-	* symfile.h (OBJF_DUMPABLE):  Changed name to OBJF_MAPPED.
-	* symm-xdep.c (print_fpu_status):  Use warning() rather than
-	printfs.
-	* symmisc.c (free_symtab_block):  Now takes and uses current
-	objfile pointer.
-	* symmisc.c (throughout):  Change from using per-objfile
-	xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
-	* symtab.c (cplus_mangled_symbol):  Cast return value to avoid
-	Sun compiler grumblings when PTR is char *.
-	* symtab.c (lookup_symbol):  Cast return value of iterate_over_
-	msymbols() to correct pointer type.
-	* utils.c (warning_pre_print):  Initialize to "\nwarning: ".
-	* utils.c (fatal, fatal_dump_core):  Ensure that the fatal
-	error always starts on a line of it's own.
-	* utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
-	Rewrite for new mapped malloc package use.
-	* utils.c (mmalloc, mrealloc, mfree):  Stubs for configurations
-	that don't want to use the mapped malloc package; pass arguments
-	on to traditional malloc package functions.
-	* utils.c (nomem):  Add for fatal virtual memory exhausted aborts.
-	* utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc):  Like mmalloc,
-	mrealloc, malloc, and realloc but get fatal error if runs out
-	of memory.
-	* utils.c (msavestring, mstrsave):  Save a string in a specific
-	mapped malloc region.
-	* utils.c (print_spaces):  Use xmalloc to get the buffer.
-	* xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h:  Add defines
-	for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
-	* config/i386v4.mh:  Insignificant reorganization.
-
-Sat Mar 14 11:44:47 1992  Fred Fish  (fnf@cygnus.com)
-
-	* xcoffread.c:  Only enable compilation of debugging functions
-	if IBM6000 is defined.  Fails to compile otherwise.
-
-Fri Mar 13 15:51:11 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in: pass MAKEINFO down on info.
-
-Fri Mar 13 12:56:36 1992  John Gilmore  (gnu at cygnus.com)
-
-	* mipsread.c (mipscoff_symfile_read):  Eliminate a lot of
-	useless code, including an lseek to an uninitialized variable.
-	Reported by Jim Williams <jimbo@wrs.com>.
-
-Thu Mar 12 11:56:46 1992  Per Bothner  (bothner@cygnus.com)
-
-	Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
-	Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
-	* minsyms.c, symfile.c:  Changes that may be generally
-	applicable, but are #ifdef IBM6000 for now.
-	* rs6000-xdep.c:  Fixed typo in comment.
-	* rs6000-tdep.c:  Non-substatial changes.
-	* xoffread.c:  The main change here is addition of some
-	debugging functions.
-	* xoffexec.c: More changes.
-
-	* xcoffread.c:  Fixed two too-few-parameters bugs.
-
-	* solib.h, infrun.c, tm-rs6000.h:  Add a PID parameter
-	to SOLIB_CREATE_INFERIOR_HOOK macro.
-
-Sun Mar  8 21:17:48 1992  Fred Fish  (fnf@cygnus.com)
-
-	* symfile.h:  Add prototype for iterate_over_msymbols().
-	* symtab.c (cplus_mangled_symbol):  Add function.
-	* symtab.c (lookup_symbol):  Call cplus_mangled_symbol via
-	iterate_over_msymbols to find demangled C++ symbol.
-	* xcoffexec.c (relocate_minimal_symbol): Return meaningful
-	value to iterate_over_msymbols().
-	* xcoffexec.c (vmap_symtab):  Ignore return from iterate_over_
-	msymbols().
-
-Fri Mar  6 21:59:34 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in: added check target.
-
-Thu Mar  5 23:56:01 1992  John Gilmore  (gnu at cygnus.com)
-
-	* ecoff.c:  Move to ../bfd/coff-msym.c.
-	* config/mt-*mips:  Remove ecoff.o from the configuration.
-	* remote.c ():  Add newline to initial +.
-	(remote_resume):  Mention how to cope with signals.
-	(remote_interrupt):  Add debug msg.
-	(remote-wait):  Implement new 'T' reply, which includes
-	status, PC, and FP all in a single short message.
-	(putpkt):  Add further debugging of packet acks.
-	* mipsread.c (fixup_symtab):  Also swap RFD's.
-	(parse_partial_symbols):  Avoid bug on unknown symbol types.
-	* Makefile.in (VERSION):  Roll to 4.4.5.
-	* mips-tdep.c (heuristic_proc_start):  Avoid long delays
-	for remote MIPS by limiting heuristic to 200 byte search.
-	(heuristic_proc_desc):  Byte-swapping.
-	(mips_print_register):  Cope with failure of
-	read_relative_register_raw_bytes.  Byte-swap integers for
-	printing.
-	* mips-pinsn.c (print_insn):  Byte-swap instruction.
-
-Thu Mar  5 12:32:09 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* config.sub configure.in config/mh-irix4
-	gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
-	gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
-	gdb/xm-irix4.h gdb/config/mt-irix3
-	gdb/config/mh-irix4 texinfo/configure.in:  Port to SGI Irix-4.x.
-
-Wed Mar  4 11:56:42 1992  Fred Fish  (fnf@cygnus.com)
-
-	* defs.h, utils.c:  xrealloc takes PTR as first arg.
-	* defs.h:  Reword confusing comment about ANSI prototypes.
-	* defs.h:  Some minor whitespace changes.
-	* infrun.c (wait_for_inferior):  Compare int tmp to int 0,
-	not NULL, which can be (void *).
-	* tm-amix.h, tm-i386v4.h:  Add defines for setjmp/longjmp handling.
-	* tm-i386v.h (SP_ARG0):  Define
-	* xm-sysv4.h:  Back out of change for missing prototypes.
-	* i386-tdep.c (get_longjmp_target):  Add function.
-
-Wed Mar  4 05:46:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* Makefile.in: install man page too.
-
-Tue Mar  3 15:11:52 1992  Michael Tiemann  (tiemann@cygnus.com)
-
-	* All GDB files that #include defs.h: Removed stdio.h.
-	(defs.h): #include stdio.h.
-
-Mon Mar  2 23:00:12 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
-	a ptype to reflect the setting of TARGET_PTR_BIT.  Set the
-	TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
-	* tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
-	* printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
-	it before printing out the hex shape of an address.
-
-Sun Mar  1 17:41:09 1992  Per Bothner  (bothner@cygnus.com)
-
-	* rs6000-xdep.c (frame_initial_stack_address):  Move
-	code to set frame->cache_fsr into new separate function
-	frame_get_cacahe_fsr.  This allows fixing a fatal error.
-	* xcoffexec.c:  Turn previously suppressed error
-	message back on, after cleaning up BFD.
-
-	* breakpoint.c (breakpoint_re_set):  Removed (at least for now)
-	printing of blank line, since it cases printing of an
-	extra blank line.  Is this intended?  It does mess up
-	gdb test suite.
-	* defs.h:  Put back declarations of malloc and realloc,
-	but protected by #ifndef MALLOC_INCOMPATIBLE.
-	* objfiles.c:  Undo previous change:  Use malloc/realloc
-	for objfile malloc/realloc fields (but add a cast).
-	* xcoffexec.c:  Suppress an error message (for now).
-
-Sat Feb 29 14:43:02 1992  Per Bothner  (bothner@cygnus.com)
-
-	Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
-	[Mail dated Fri, 21 Feb 92 13:14:54 -0800]
-	* buildsym.c: Use smash_to_pointer_type() to handle forward type
-	references.
-	* xcoffread.c: Modifications to C_DECL storage class handling, and
-	introduction of an old smash_to_pointer_type() routine.
-
-	Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
-	[Mail dated Thu, 20 Feb 92 13:57:16 -0800]
-	* rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
-	parameters have been modified.
-
-	Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
-	[Mail dated Thu, 20 Feb 92 10:10:05 -0800]
-	* rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
-	and fetch_inferior_registers() always fetched all the registers
-	resulting valid register values at hand all the time. Pushing a dummy
-	frame did not require validating all register values first. After
-	putting the above mechanism into action, we didn't have valid registers
-	values always ready. Thus, all registers need to be fetched before
-	pushing a dummy frame now.
-
-	Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
-	[Mail dated Thu, 13 Feb 92 16:22:44 -0800]
-	* rs6000-xdep.c: frame_initial_stack_address() function to calculate
-	the starting address (actual frame address) of a frame.
-	* rs6000-tdep.c: modifications to function_frame_info() to see if
-	function reserves a frame pointer register (alloca register)
-	* tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
-	FRAME_LOCALS_ADDRESS has been updated to support debugging of
-	functions with alloca() calls.
-
-Sun Mar  1 13:13:39 1992  Fred Fish  (fnf@cygnus.com)
-
-	* xm-sysv4.h:  Provide definitions/prototypes for host environment
-	functions for which no definitions or prototypes are provided in
-	any currently included gdb or host environment header files.
-	For SVR4, this currently includes malloc and realloc, which cannot
-	be portably prototyped in any gdb include file.
-
-Sat Feb 29 14:43:02 1992  Per Bothner  (bothner@cygnus.com)
-
-	* buildsym.h:  Remove obsolete variable file_stabs.
-
-	* Makefile.in:  Move place where configure merges in host-
-	and target-dependent fragments later, so the latter
-	can override (say) GNU_MALLOC.
-	* config/mh-rs6000:  Use system malloc.  Otherwise, I
-	ended up with *two* incompatible versions of malloc
-	(functions in libc would call the malloc in libc).
-	I assume this is a shared library problem.
-
-	* remote.c:  Fix (presumed) typo.
-	* objfiles.c:  Use xmalloc/xrealloc instead of
-	malloc/realloc (since the latter are no longer declared).
-
-	Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
-	[Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
-	* rs6000-xdep.c: Improvements to fetch_inferior_registers() to
-	handle individual registers.
-	* tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
-	correctly in case it wasn't cached yet. (A problem showed up
-	after fetching individual registers.)
-	* buildsym.c: Disable type_synonym_name's type name overwriting
-	in cases it is unnecesary. rs6000 portation doesn't use
-	type_synonym_name, and it used to nullify type names
-	* xcoffread.c: to handle g++'s typename abbreviation, fill in a
-	type's name as soon as space for that type is allocated.
-	* xcoffread.c: ignore a section's lineno information if it is
-	not `.text'. (In rs6000 bfd portation integration, skipping over
-	`.pad' sections are ignored since it was in machine independent
-	part of the code. Thus, a problem of fake sections with invalid
-	lineno information arised.)
-
-	Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
-	[Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
-	* rs6000-tdep.c: make function_frame_info() work whether or not
-	reading from a core file.
-	* tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
-
-	* infrun.c. main.c, printcmd.c. symtab.c:
-	More changes from IBM for rs6000.
-
-
-Thu Feb 27 22:57:19 1992  Per Bothner  (bothner@cygnus.com)
-
-	* rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
-	rs6000-xdep.c, xcoffexec.c, xcoffread.c:
-	Merge in changes (mostly from IBM) for RS6000.
-	* breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
-	More changes from IBM for RS6000.  These are in machine-
-	independent code, and probably could do with some cleaning
-	up.  The most questionable of these are #ifdef IBM6000.
-	* infrun.c, sparc-tdep.c: Pass a parameter (signal number)
-	to single_step() (for consistency with rs6000 and i860).
-	* utils.c:  Allow the 1st arg to xrealloc to be NULL
-	(in which case do malloc).  This removes the need for
-	some tests in xcoff code (and perhaps other places?).
-	* coffread.c: Removed variables last_source_file,
-	type_vector, and type_vector_length as these are now
-	defined by buildsym.[ch].
-	* defs.h:  Remove prototypes for malloc and realloc, since
-	these should only be used to implement xmalloc and xrealloc,
-	and they conflict with <stdlib.h> in AIX - where they
-	return void* even when __STDC__ isn't defined.  Sigh.
-	* munch:  Recognize *initialize* in data as well as text
-	(AIX uses data).  Also, incorporate a patch from Garrett
-	Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
-	much more sensible, by only trying to match the name of
-	the initialize_foo function, and not the junk before it.
-	
-Thu Feb 27 20:07:43 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set_one):  Don't reset breakpoint
-	unless symbol table indicates that something has changed.
-
-Thu Feb 27 11:48:47 1992  John Gilmore  (gnu at cygnus.com)
-
-	* remote.c:  Make it work for embedded MIPS.  Increase buffer
-	size, and use throughout.  Round buffer size up if too many regs.
-	Support baud rate setting and try for an 8-bit path.  If
-	interrupted while waiting for target, send a ^C down the wire.
-	Avoid single-byte reads.
-	* tm-mips.h:  Add more embedded-system registers to REGISTER_NAMES
-	and NUM_REGS.
-	* mips-xdep.h:  Avoid the embedded regs when on Unix.
-
-	* mipsread.c:  Byte-swap the symbol table structures, using
-	routines from ecoff.c, to read a symbol table written in any
-	of the four possible byte orders.
-	* configure.in (mips-big-* target):  Same as Sony News.
-	* config/mt-bigmips, config/mt-littlemips:  Add ecoff.o.
-	* ecoff.c:  New file for symbol swapping routines.
-
-Thu Feb 27 09:26:38 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* breakpoint.c (all_breakpoints_info, breakpoint_1):  Add 'info
-	all-breakpoints' command.
-	* (get_number):  Allow users to enter negative breakpoint numbers.
-	* (breakpoint_1):  Reformat display of 'info break' to show new
-	fields.
-	* (create_longjmp_breakpoint, breakpoint_re_set,
-	breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
-	symfile.c  (syms_from_objfile):  Re-do
-	insertion of longjmp breakpoints.  Move all code into
-	breakpoint_re_set, and call that instead of
-	create_longjmp_breakpoint in symfile.c.
-
-Thu Feb 27 06:11:05 1992  John Gilmore  (gnu at cygnus.com)
-
-	* breakpoint.h (ALL_BREAKPOINTS_SAFE):  Add.
-	* breakpoint.c (breakpoint_re_set):  Use ALL_BREAKPOINTS_SAFE.
-	* symtab.c (find_pc_symtab):  Handle having no objfiles.
-	* infcmd.c:  Fix comment.
-	* objfiles.c (free_all_objfiles):  Add.
-	* symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):  Add.
-	* symfile.c (symbol_file_command):  free all objfiles when
-	specifying a new symbol file.
-	(reread_symbols):  Stat the file name, don't fstat the descriptor.
-
-Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in, configure.in: removed traces of namesubdir,
-	  -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
-	  copyrights to '92, changed some from Cygnus to FSF.
-
-Tue Feb 25 19:31:19 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* dbxread.c (end_psymtab):  Delete empty psymtabs.
-	* symfile.c (allocate_psymtab):  Recycle empty psymtabs.
-	* symfile.h (struct objfile):  Add free_psymtabs.
-
-Sat Feb 22 02:00:32 1992  John Gilmore  (gnu at cygnus.com)
-
-	* Makefile.in (VERSION):  Roll to gdb-4.4.4.
-
-	* symfile.c (symbol_file_command):  strcmp => !strcmp.
-	* breakpoint.h:  Move prototypes to follow enum definition they need.
-	* breakpoint.c, infrun.c:  Lint.
-	* printcmd.c:  Use `enum enable' rather than `enum
-	display_status'.
-	* mipsread.c:  First pass at making it compile with the new
-	objfile changes.  Probably seriously broken still, but it
-	compiles.  FIXME.
-
-Sat Feb 22 00:56:39 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
-	breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
-	mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h:  Add support for
-	stepping (and nexting) through longjmp().  Also, cleanup
-	breakpoint handling quite a bit by creating explicit breakpoint
-	types instead of using magic breakpoint numbers.
-	Makefile.in:  Update version to 4.4.3
-
-Sat Feb 22 00:08:50 1992  John Gilmore  (gnu at cygnus.com)
-
-	* buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
-	minsyms.c, printcmd.c, remote.c, saber.suppress:  Saberlint.
-	* symmisc.c, xcoffread.c:  Move debug functions to symmisc.c.
-
-	* xm-sun3os4.h, xm-sun4os4.h:  Enable HAVE_MMAP.
-
-	* minsyms.c (install_minimal_symbols):  Add bunches to any
-	existing minsyms in the objfile.  Avoid extra mallocation
-	by working directly in the obstack.  Remove ignored `mainline' parm.
-	* coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
-	xcoffread.c:  Change all callers.
-	* FIXME:  We should be able to eliminate MAINLINE from all the
-	symbol readers now, with a small bit of work.
-
-	* valops.c, value.h:  Lint.
-	* remote-vx.c:  Add missing break; statement.  Bugfix by
-	Michael Sclafani, <sclafani@src.dec.com>.
-
-Fri Feb 21 17:29:54 1992  Fred Fish  (fnf at cygnus.com)
-
-	* Makefile.in (VERSION):  Update version to 4.4.2
-	* Makefile.in (SFILES_MAINDIR):  Add gdbtypes.c, state.c, objfiles.c,
-	minsyms.c, mmap-alloc.c, mmap-sbrk.c
-	* Makefile.in (HFILES):  Add gdbtypes.h, state.h, solib.h
-	* Makefile.in (OBS):  Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
-	mmap-alloc.o, mmap-sbrk.o
-
-	* altos-xdep.c:  Minor whitespace change.
-	* am29k-tdep.c (examine_prologue):  Convert from misc function vector
-	use to new minimal symbol table use.
-	* arm-xdep.c (fetch_inferior_registers):  Document unused argument.
-	* arm-xdep.c (store_inferior_registers):  Returns void.
-	* blockframe.c (get_pc_function_start, find_pc_partial_function):
-	Convert from misc function vector use to new minimal symbol table use.
-	Remove find_pc_misc_function().  Ifdef out block_innermost_frame().
-	* breakpoint.c:  Add prototypes for local functions.
-	* breakpoint.c (catch_command_1):  Change to static and remove unused
-	local "pc".
-	* breakpoint.c (map_breakpoint_numbers):  Prototype arg "function".
-	* breakpoint.h:  Change function decls to prototype form.
-	* buildsym.c:  Add prototypes for local functions.
-	* buildsym.c:  Moved hashname() function here from dbxread.c.
-	* buildsym.c (dbx_lookup_type):  Cast args to xrealloc().
-	* buildsym.c:  Remove dbx_create_type(), uses changed to alloc_type().
-	* buildsym.c (dbx_alloc_type):  Change to static.
-	* buildsym.c (finish_block): Add objfile parameter.
-	* buildsym.c (misc):  Change symbol_obstack to objfile version.
-	* buildsym.c (make_blockvector): Change to static.
-	* buildsym.c (start_subfile):  Use strdup instead of obsavestring.
-	* buildsym.c (compare_line_numbers): Change to static, args are const,
-	cast args when used.
-	* buildsym.c (start_symtab):  Inline new_object_header_files() call.
-	* buildsym.c (patch_block_stabs):  Moved to this file from xcoffread
-	and made static.  Add objfile parameter.
-	* buildsym.c (end_symtab): Simplify code using line table size.
-	Realloc the linetable on the objfile symbol_obstack and copy there.
-	* buildsym.c (scan_file_globals):  Convert from misc function vector
-	use to new minimal symbol use.
-	* buildsym.c (define_symbol):  Add objfile parameter.  Make sure
-	strings get allocated in objfile's symbol_obstack.  Convert references
-	to builtin types to lookup_fundamental_type().
-	* buildsym.c (read_type):  Make static, add objfile parameter, convert
-	references to buildin types to lookup_fundamental_type().
-	* buildsym.c (read_struct_type):  Add objfile parameter.
-	* buildsym.c (read_array_type):  Make static, add objfile parameter.
-	* buildsym.c (read_enum_type):  Make static, add objfile parameter.
-	* buildsym.c (read_huge_number): Make static.
-	* buildsym.c (read_range_type): Make static, add objfile parameter,
-	convert references to buildin types to lookup_fundamental_type ().
-	* buildsym.c (read_args):  Make static, add objfile parameter.
-	* buildsym.h:  Convert function decl's to prototype form.
-	* c-exp.y:  Add prototypes for local functions, convert uses of misc
-	function vector to minimal symbol table.  Reformat all builtin type
-	initializations and pass a NULL objfile to init_type() for them.
-	* coffread.c:  Change context_stack ref's to coff_context_stack,
-	add local function prototypes.  Cast uses of xrealloc arg 1.
-	* coffread.c (coff_alloc_type):  Call alloc_type instead of  hand-
-	crafting a new type.
-	* coffread.c (add_symbol_to_list):  Change to coff_add_symbol_to_list.
-	* coffread.c (finish_block):  Change name to coff_finish_block.
-	* coffread.c (make_blockvector):  Add and use objfile parameter.
-	* coffread.c (record_line):  Change name to coff_record_line.
-	* coffread.c (start_symtab):  Change name to coff_start_symtab.
-	* coffread.c (end_symtab):  Change name to coff_end_symtab.
-	* coffread.c (record_misc_function):  Change name to record_minimal_
-	symbol and change to minimal symbol table use from misc func tbl.
-	* coffread.c (coff_symfile_read):  Convert from misc function vector
-	use to minimal symbol table use.
-	* coffread.c (hashname):  Remove; use common version in buildsym.c.
-	* coffread.c (decode_base_type):  Change references to builtin types
-	to calls to lookup_fundamental_type().
-	* coffread.c (read_struct_type):  Change name to coff_read_struct_type.
-	* coffread.c (read_enum_type):  Change name to coff_read_enum_type.
-	* command.c: Add prototypes for local functions.
-	* command.c (add_cmd):  Prototype the 'fun' parameter and use the
-	appropriate member of the function union for that type.
-	* command.c (add_abbrev_cmd):  Prototype the 'fun' parameter and
-	ifdef out the function since it isn't currently used.
-	* command.c (add_alias_cmd):  Pass correct function type to add_cmd.
-	* command.c (add_prefix_cmd):  Prototype the 'fun' parameter.
-	* command.c (add_abbrev_prefix_cmd):  Prototype the 'fun' parameter.
-	* command.c (help_cmd):  Compare function pointer to NULL.
-	* command.c (help_cmd_list):  Compare function pointer to NULL.
-	* command.c (lookup_cmd_1):  Use correct member of function union.
-	* command.c (undef_cmd_error):  Make static.
-	* command.c (complete_on_cmdlist):  Use correct member of func union.
-	* command.c (do_setshow_command):  Use correct member of func union.
-	* command.c (shell_escape):  Convert rindex use to strrchr.
-	* command.h (COMMAND_H):  Define if already included.
-	* command.h (cmd_list_element struct):  Change 'function' to a union
-	and prototype args.  Prototype completer function.
-	* command.h:  Convert decl's to prototype form.
-	* convex-xdep.c (store_inferior_registers):  Returns void.
-	* copying.c:  Prototype local functions.
-	* coredep.c:  Minor whitespace change.
-	* cplus-dem.c:  Remove hack to use BSD equivalents of mem* and str*.
-	* cplus-dem.c:  Prototype local functions.
-	* dbxread.c (hashname):  Remove; moved to buildsym.c.
-	* dbxread.c (free_and_init_header_files):  Make static.
-	* dbxread.c:  Add prototypes for local functions.
-	* dbxread.c (new_object_header_files):  Remove; inlined usages.
-	* dbxread.c (xrealloc usages):  Cast args.
-	* dbxread.c (record_misc_function):  Change to record_minimal_symbol
-	and change usages accordingly.
-	* dbxread.c (static_psymbols usages):  Change to use per-objfile copy.
-	* dbxread.c (xmalloc usages):  Use per-objfile copy when appropriate.
-	* dbxread.c (dbx_next_symbol_text):  Make static.
-	* dbxread.c (init_psymbol_list):  Convert to use per-objfile data.
-	* dbxread.c (init_bincl_list):  Add and use objfile parameter.
-	* dbxread.c (free_bincl_list):  Add and use objfile parameter.
-	* dbxread.c (compare_psymbols):  Remove; use common symfile.c version.
-	* dbxread.c (end_psymtab):  Convert to use per-objfile data.
-	* dwarfread.c (DEFUN/EXFUN):  Remove all usages.  Use PARAMS for
-	prototypes.
-	* dwarfread.c (record_misc_function):  Change name to record_minimal_
-	symbol and use minimal symbol table throughout.
-	* dwarfread.c (compare_psymbols):  Remove; use common symtab.c version.
-	* dwarfread.c:  Convert all references to builtin types to use the new
-	lookup_fundamental_type function.
-	* dwarfread.c (read_enumeration):  Add and use objfile parameter.
-	* elfread.c (DEFUN/EXFUN):  Remove all usages.  Use PARAMS for proto-
-	types.
-	* elfread.c (record_misc_function):  Convert to use record_minimal_
-	symbol.
-	* elfread.c (elf_symtab_read):  Add objfile parameter.
-	* eval.c:  Add prototypes for local functions and move some decls
-	around to accomodate prototypes.
-	* expprint.c:  Add prototypes for local functions.  Change references
-	to misc function vector to minimal symbol table.
-	* findvar.c (read_memory usages):  Cast args.
-	* gdbtypes.h:  New file, type info from symfile.h and symtab.h.
-	* gmalloc.c:  Use NOARGS where prototypes used hardwired void.
-	* gmalloc.c (BLOCKSIZE):  Constant to be shifted is unsigned.
-	* gmalloc.h:  Use NOARGS where prototypes used hardwired void.
-	* gould-xdep.c:  Minor whitespace change.
-	* hp300ux-xdep.c (fetch_inferior_registers):  Remove unused regno var.
-	* hp300ux-xdep.c (store_inferior_registers):  Returns void.
-	* hp300ux-xdep.c (fetch_core_registers):  Takes unused arg reg_addr.
-	* i386-stub.c: Add prototypes, change "volatile" to NORETURN.
-	* i386-tdep.c: Add prototypes for local functions.
-	* i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
-	i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
-	that defaulted to int.
-	* i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
-	i386_push_dummy_frame):	Returns void.
-	* i386-xdep.c (i386_register_u_addr):  Declare params that default to
-	int and explicitly declare return type as int.
-	* i387-tdep.c:  Minor formatting changes.
-	* i960-tdep.c (leafproc_return):  Convert from misc function vector
-	use to minimal symbol table use.
-	* infcmd.c:  Add prototypes for local functions.
-	* infcmd.c (continue_command, until_next_command, until_command,
-	path_info, path_command):  Make static.
-	* infcmd.c (step_1, until_next_command):  Convert from misc func
-	vector to minimal symbol table use.
-	* inflow.c:  Add prototypes for local functions.
-	* infptrace.c (store_inferior_registers):  Returns void, not int.
-	* language.c (_initialize_language):  Use proper member of function
-	union.
-	* m2-exp.y:  Add prototypes for local functions, convert misc function
-	vector uses to minimal symbol table uses.
-	* m2-exp.y (make_qualname, yyerror):  Make static.
-	* m2-exp.y (_initialize_m2_exp):  Call init_types with NULL objfile.
-	* m68k-pinsn.c:  Add prototypes for local functions.
-	* m68k-pinsn.c (print_insn):  Cast args to read_memory.
-	* m68k-pinsn.c (fetch_arg):  Make parameter 'code' and int.
-	* m68k-stub.c:  Add prototypes.
-	* m88k-pinsn.c (sprint_address):  Convert from misc function vector
-	use to minimal symbol table use.
-	* m88k-xdep.c (fetch_inferior_registers):  Takes an unused parameter.
-	* m88k-xdep.c (store_inferior_registers):  Returns void.
-	* mach386-xdep.c (fetch_inferior_registers):  Takes an unused param.
-	* mach386-xdep.c (store_inferior_registers):  Returns void.
-	* mach386-xdep.c (fetch_core_registers):  Takes an unused parameter.
-	* main.c:  Add prototypes for local functions.
-	* main.c (return_to_top_level):  Is type NORETURN (volatile).  Cast
-	longjmp() result to (NORETURN void).
-	* main.c (catch_errors):  Prototype the 'func' parameter.
-	* main.c (disconnect, stop_sig, do_nothin, float_handler):
-	Takes an unused arg.
-	* main.c (execute_command):  Call the right member of the func union.
-	* main.c (command_loop_marker, symbol_completion_function,
-	command_loop):  Make static.
-	* main.c (command_line_input):  Make linelength unsigned, cast arg
-	to command_line_input().
-	* main.c (add_info, add_com):  Prototype the 'fun' parameter.
-	* main.c (initialize_main):  Call right member of function union.
-	* mcheck.c (NOARGS):  Change hardwired void in prototypes to NOARGS.
-	* mem-break.c:  Include symtab.h
-	* mips-xdep.c (fetch_inferior_registers):  Takes unused param.
-	* mips-xdep.c (store_inferior_registers):  Returns void.
-	* mipsread.c (mipscoff_symfile_read):  Change from misc function vector
-	use to minimal symbol table use.
-	* mipsread.c (symbol_obstack usages):  Convert all to use per-objfile
-	version.
-	* mipsread.c (make_type):  Remove, convert usages to init_type.
-	* mipsread.c (_initialize_mipsread):  Call init_type with NULL objfile.
-	* nindy-tdep.c (nindy_frame_chain_valid):  Convert from misc function
-	vector use to minimal symbol table use.
-	* parse.c:  Add prototypes for local functions.
-	* parse.c (xrealloc usages):  Cast args.
-	* parse.c (prefixify_expression, length_of_subexp):  Make static.
-	* parser-defs.h (PARSER_DEFS_H):  Define when first included.
-	* parser-defs.h:  Convert function decls to prototype form.
-	* partial-stab.h:  Convert from misc function vector use to new minimal
-	symbol table use.
-	* partial-stab.h (global_psymbols, static_psymbols usages):  Reference
-	the per-objfile copies.
-	* printcmd.c:  Add prototypes for local functions.  Move some struct
-	definitions around to accomodate prototypes.
-	* printcmd.c (decode_format):  Make static, change args oformat and
-	osize to int from char.
-	* printcmd.c (print_formatted):  Change 'format' and 'size' to int.
-	* printcmd.c (print_scalar_formatted):  Change arg 'format' to int.
-	* printcmd.c (print_address_symbolic):  Convert from misc function
-	vector use to minimal symbol table use.
-	* printcmd.c (address_info):  Convert from misc function vector use
-	to minimal symbol table use.
-	* printcmd.c (delete_display, enable_display, disable_display_command):
-	Make static.
-	* procfs.c (EXFUN/DEFUN):  Remove all usages, convert to PARAMS.
-	* procfs.c (fetch_core_registers):  Add unused param reg_addr.
-	* pyr-xdep.c (fetch_inferior_registers):  Add unused param regno.
-	* pyr-xdep.c (store_inferior_registers):  Returns void.
-	* remote-mm.c (mm_load):  symbol_file_add return value unused.
-	* remote-nindy.c:  Minor format change.
-	* remote-vx.c (vx_load_command):  symbol_file_add result unused.
-	* rs6000-xdep.c (fetch_inferior_registers):  Add unused param regno.
-	* rs6000-xdep.c (store_inferior_registers):  Returns void.
-	* rs6000-xdep.c (fetch_core_registers):  add unused param reg_addr
-	* rs6000-xdep.c (aixcoff_relocate_symtab):  Convert from misc function
-	vector use to minimal symbol table use.
-	* solib.c:  Add prototypes for local functions.
-	* solib.c (solib_add_common_symbols, locate_base):  Convert from misc
-	function vector use to minimal symbol table use.
-	* solib.c (EXFUN/DEFUN):  Remove all usages, convert to PARAMS.
-	* solib.c (find_solib, shared_library_command):  Make static
-	* solib.c (read_memory, write_memory usages):  Cast args.
-	* solib.c (special_symbol_handling):  Add function
-	* source.c:  Add prototypes for local functions.
-	* source.c (select_source_symtab):  Convert to scan objfiles.
-	* source.c (open_source_file):  Make static.
-	* source.c (xrealloc usages):  Cast args.
-	* source.c (source_line_charpos):  ifdef out, unused.
-	* source.c (get_filename_and_charpos):  Make static.
-	* stack.c:  Add prototypes for local functions.
-	* stack.c (print_frame_info, frame_info):  Convert from misc function
-	vector use to minimal symbol table use.
-	* symfile.c:  Add prototypes for local functions.
-	* symfile.c (compare_symbols):  Make args const PTR's.
-	* symfile.c (compare_psymbols, sort_pst_symbols) add.
-	* symfile.c (sort_all_symtab_syms):  Scan objfile list.
-	* symfile.c (obsavestring):  Add objfile parameter.
-	* symfile.c (init_misc_bunches, prim_record_misc_function,
-	compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
-	sort_misc_function_vector, compact_misc_function_vector): Remove
-	* symfile.c (symbol_file_add_digested):  Add function.
-	* symfile.c (symbol_file_add):  Returns struct objfile *.
-	* symfile.c (symbol_file_command):  Modify for state file use.
-	* symfile.c (symfile_open):  Add parameter "dumpable".
-	* symfile.c (allocate_objfile, free_objfile):  Moved to objfiles.c
-	* symfile.c (load_command, add_symbol_file_command):  Make static.
-	* symfile.c (fill_in_vptr_fieldno):  Moved to gdbtypes.c
-	* symfile.c (rindex usages):  Converted to strrchr.
-	* symfile.c (allocate_psymtab):  New
-	* symfile.c (free_named_symtabs):  Ifdef out code that needs to be
-	converted to minimal symbol table usage, but no obvious conversion.
-	* symfile.c (free_all_symtabs):  Remove.
-	* symfile.c (_initialize_symfile):  Use per-objfile info.
-	* symfile.h:  Rework the objfile structure to add per-objfile data
-	objects (psymbol_obstack, symbol_obstack, type_obstack,
-	global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
-	fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
-	Add prototypes to function declarations.
-	* symm-tdep.c (symmetry_extract_return_value):  Convert from misc
-	function vector usage to minimal symbol table usage.
-	* symmisc.c (DEV_TTY):  Define if not defined.
-	* symmisc.c:  Add local function prototypes.
-	* symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
-	printpsyms_command, print_objfiles, print_objfiles_command):
-	Rework to use iterate_over_*
-	* symtab.c:  Add prototypes for local functions.
-	* symtab.c (lookup_symtab_1):  Convert to look through objfiles.
-	* symtab.c (lookup_partial_symtab):  Scan through objfiles.
-	* symtab.c (lookup_primitive_typename, lookup_typename, lookup_
-	unsigned_typename, lookup_struct, lookup_union, lookup_enum,
-	lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
-	lookup_reference_type, lookup_member_type, allocate_stub_method,
-	check_stub_method, create_array_type, smash_to_member_type,):
-	Moved to gdbtypes.c
-	* symtab.c (lookup_symbol):  Some args are const.
-	* symtab.h: All type related defs and structs moved to gdbtypes.h
-	* symtab.h: Convert decls to prototypes.
-	* target.c (noprocess):  Make static.
-	* target.h:  Change decl's to prototypes.
-	* tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
-	DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
-	* utils.c (_initialize_utils):  Use correct member of function union.
-	* valarith.c:  include gdbtypes.h
-	* valops.c: include gdbtypes.h, add prototypes for local functions.
-	* valops.c (value_push, value_arg_push, find_function_addr):
-	Make static.
-	* valops.c (value_string):  Convert from misc function vector use
-	to minimal symbol table use.
-	* valops.c (check_field_in):  Make arg const.
-	* valprint.c:  Add prototypes for local functions.
-	* valprint.c (print_string):  Make static
-	* valprint.c (value_print, val_print_fields, val_print): Make arg int.
-	* values.c:  Add prototypes for local functions.
-	* values.c (value_headof):  Convert from misc function vector to
-	minimal symbol table.
-	* xcoffexec.c:  Add prototypes for local functions.
-	* xcoffexec.c (exec_close, file_command, add_to_section_table):
-	Make static.
-	* xcoffexec.c (relocate_minimal_symbol):  Add.
-	* xcoffread.c (patch_block_stabs):  Moved to buildsyms.c.
-	* xcoffread.c: Add prototypes for local functions.
-	* xcoffread.c (sort_syms):  Convert to scan objfiles.
-	* xcoffread.c (read_xcoff_symtab):  Make static.
-	* xcoffread.c (various):  Replace references to builtin types with
-	calls to lookup_fundamental_type.  Replace references to symbol_obstack
-	and psymbol_obstack with pointers to the per-objfile copies.
-	* xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
-	dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
-	Make static.
-	* xcoffread.c (init_stringtab):  Add objfile parameter.
-	* gdbtypes.c: New file
-	* minsyms.c: New file
-	* mmap-alloc.c: New file
-	* mmap-sbrk.c: New file
-	* objfiles.c: New file
-	* state.c: New file
-	* state.h: New file
-
-Fri Feb 21 17:29:54 1992  John Gilmore  (gnu at cygnus.com)
-
-	* Check in Fred Fish's changes in these modules.  Fred
-	will make ChangeLog entries for all of them.  Update VERSION
-	to 4.4.2.
-
-Thu Feb 20 18:10:17 1992  Fred Fish  (fnf at cygnus.com)
-
-	* tm-sparc.h, tm-sysv4.h, solib.h:  Move shared lib definitions
-	into solib.h.
-	* sparc-pinsn.c, sparc-tdep.c, standalone.c, sun3-xdep.c,
-	sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
-	value.h: Prototypes for static functions; lint.
-	* gdbtypes.h:  Empty file to ease transition.
-
-Thu Feb 20 16:43:13 1992  Fred Fish  (fnf at cygnus.com)
-
-	* environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
-	inferior.h, language.h, signame.h, target.h, terminal.h, 
-	tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
-	xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
-	Lint.
-	* core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
-	signame.c, sparc-xdep.c: Prototypes for all static functions.
-	Lint.
-	* core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
-	remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
-	target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
-	Remove to_call_function and target_call_function, since it
-	always calls the same thing (call_function_by_hand).
-	* core.c, exec.c, solib.c:  Rename target_ops sections =>
-	to_sections, etc.
-	* infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
-	target.h:  target_kill takes no args.
-	* language.c (language_info):  Scaffolding to allow briefer
-	messages when the current language changes.  FIXME.
-	* xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
-	complaints about volatile functions.
-	* xm-sysv4.h (HAVE_MMAP):  Define.
-
-Thu Feb 20 09:04:18 1992  Fred Fish  (fnf at cygnus.com)
-
-	* defs.h:  Include ansidecl.h and PARAMS macro.  Use PARAMS
-	to make prototypes for all functions declared here.
-	* cplus-dem.c:  Avoid declaring xmalloc and xrealloc.
-	* c-exp.y:  Rename SIGNED, OR, and AND to avoid conflict.
-	* environ.c:  Include <stdio.h> before defs.h.  Minor cleanup.
-	* ieee-float.h:  Use PARAMS for prototypes; make some params const.
-	* ieee-float.c, valarith.c:  Include <stdio.h>.  Lint.  b*=>mem*.
-	* m2-exp.y:  Remove unused CONST; Rename OR and AND.
-	* utils.c:  Avoid declaring malloc and realloc.  Lint.
-	(request_quit):  Accept signal-number parameter.
-
-Mon Feb 17 07:13:27 1992  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (process_dies):  Add case to handle TAG_pointer_type
-	DIE's.  Add new function read_tag_pointer_type() to read them.
-
-	* dwarfread.c (dwarf_read_array_type, read_subroutine_type):
-	When creating a new user defined type, check to see if a partial
-	type already exists, and if so, bash it to fit.
-
-Fri Feb 14 19:00:17 1992  John Gilmore  (gnu at cygnus.com)
-
-	* coffread.c (decode_base_type):  Pass long, not union.
-	Fix by Eric Valette, ev@chorus.fr.
-
-Thu Feb 13 17:14:28 1992  Fred Fish  (fnf at cygnus.com)
-
-	* elfread.c (elf_symtab_read):  Fix code to correctly track
-	changes in bfd for absolute symbols.
-
-Thu Feb 13 12:43:29 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* xm-vaxbsd.h:  Close off comment.
-
-Thu Feb 13 07:45:19 1992  Fred Fish  (fnf at cygnus.com)
-
-	* xm-sysv4.h:  Define NEED_POSIX_SETPGID.
-
-Fri Feb  7 11:51:12 1992  Per Bothner  (bothner at cygnus.com)
-
-	* mips-tdep.c (mips_print_registers):  Print correct register
-	number for double pseudo-registers.
-
-Fri Feb  7 07:56:05 1992  John Gilmore  (gnu at cygnus.com)
-
-	* buildsym.c (read_struct_type):  Avoid double-bump of parse ptr
-	in the op$::OPERATOR. case.  From Steven McCanne,
-	<mccanne@horse.ee.lbl.gov>.
-
-	* exec.c (set_section_name):  Pass arg to exec_files_info;
-	only call it if interactive.  From Francis Kauth <fk@tv.tv.tek.com>.
-
-Thu Feb  6 17:41:32 1992  John Gilmore  (gnu at cygnus.com)
-
-	* main.c (print_gdb_version):  Copyright msg: only this year.
-	(cd_command):  Avoid changing current_directory on error.
-
-Thu Feb  6 15:14:01 1992  Per Bothner  (bothner at cygnus.com)
-
-	* mipsread.c (parse_partial_symbols):  Handle dependencies
-	between partial symbol tables (when not doing stabs-in-ecoff).
-	(This used to be handled by parse_fdr, but parse_fdr was
-	incompatible with handling stabs-in-ecoff, so the code
-	was re-written to not use parse_fdr.  Unfortunately,
-	the logic to handle dependencies was overlooked.)
-
-Thu Feb  6 11:51:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
-
-	* coffread.c (read_enum_type): Use the size of a target int when
-	describing enum.
-	* defs.h: added new #define for TARGET_PTR_BIT, defaults to size
-	of target int.
-	* h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
-	* symtab.c (lookup_reference_type, lookup_ptr_type): use
-	TARGET_PTR_BIT to determine size of a pointer
-	* values.c (unpack_long): when unpacking a REF or a PTR don't
-	assume the size of the type.
-
-Wed Feb  5 22:29:59 1992  John Gilmore  (gnu at cygnus.com)
-
-	* mipsread.c (parse_symbol):  Avoid clobbering enum pointer when
-	looking at its members.  Improve guess between struct and union,
-	only assuming union if multiple members have offsets of zero.
-
-Tue Feb  4 18:05:44 1992  Per Bothner  (bothner at cygnus.com)
-
-	* mipsread.c:  Use (FP0_REGNUM-32) instead of magic number 6.
-	(This is just for clarity - and one day permitting us to
-	 change FP0_REGNUM from 38 to 32, which would make more sense.)
-	* tm-mips.h:  Added STAB_REG_TO_REGNUM macro, so that
-	register numbers in stabs-in-ecoff get handled correctly.
-
-Sat Feb  1 04:45:10 1992  Stu Grossman  (grossman at cygnus.com)
-
- 	* xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
-	config/mh-vaxbsd, configure.in:  Split up config stuff for Vaxen
-	into BSD and Ultrix.
-
-Sat Feb  1 04:39:41 1992  John Gilmore  (gnu at cygnus.com)
-
-	* dbxread.c (dbx_symfile_init):  Call malloc, not xmalloc.
-
-Sat Feb  1 04:15:41 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  Increment version to 4.4.1.
-	* main.c (print_gdb_version):  Update copyright notice.
-
-Sat Feb  1 01:43:11 1992  Per Bothner  (bothner at cygnus.com)
-
-	* mipsread.c:  Prepend "struct " to the names of structure
-	types, and similarly for enums and unions.  (This used
-	to be done, but got lost in the re-write to "guess" the
-	difference between enum/struct/union.)
-	Also, guess that a tag is an enum if the first member
-	has type btNil.
-
-Fri Jan 31 21:45:51 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* xm-vax.h:  #ifndef ultrix around #include of endian.h and
-	limits.h (sigh).
-
-Fri Jan 31 00:05:01 1992  John Gilmore  (gnu at cygnus.com)
-
-	* Projects:  Patching executables is done.
-	* Makefile.in (VERSION):  Roll to gdb-4.4.
-	* README, WHATS.NEW:  Update for gdb-4.4.
-
-	* symfile.c (reread_symbols):  Whenever we reread one object
-	file's symbols, we must restart the scan, because the object_files
-	chain has been permuted.
-
-	* exec.c (exec_files_info):  Split out into print_section_info.
-	Print BFD filename of each section if it's not the default one.
-	* core.c (core_files_info):  Call print_section_info.
-
-	* xm-vax.h:  Include a few system header files whose definitions
-	must precede defs.h.
-	* language.c, language.h:  Make some things const.
-	* expression.h, main.c:  const spreads like ooze.
-
-	* mem-break.c (break_insn, break_insn_size):  Use unsigned chars,
-	since BREAKPOINT values can be >0x80.
-
-Thu Jan 30 17:21:14 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c, xm-i386sco.h:  SCO needs to use setpgid().
-
-Thu Jan 30 01:04:23 1992  John Gilmore  (gnu at cygnus.com)
-
-	* sparc-pinsn.c:  Remove kludge for preferring architectures.
-	Remove #ifdef's for SORT_NEEDED.  We need to sort the table, now
-	and forever.  Add `add' instruction to the set that get checked
-	for a preceding `sethi' in order to print an absolute address.
-	Corresponding changes in ../include/opcode/sparc.h needed
-	to eliminate garbage instructions.
-
-Wed Jan 29 19:24:34 1992  Per Bothner  (bothner at cygnus.com)
-
-	* mipsread.c (parse_partial_symbols):  Make sure partial
-	symbols are created for external symbols (as used to be
-	the case).  This is a bit of a pain with the mips-coff.
-	It uses a table which points to all of the external
-	symbols belonging to a particular FDR or psymtab.
-	Once we've generated this table, we might as well save
-	it, and then use it in psymtab_to_symtab_1 to find
-	the symbols to pass to parse_external().
-	* symfile.c,  symfile.c:  New function start_psymtab_common
-	to share the common parts of allocating a new psymtab
-	for dbxread, mipsread (and later dwarfread).  Its code
-	was pulled out from start_psymtab in dbxread.c.
-	* dbxread.c (start_psymtab):  Use start_psymtab_common().
-
-	* valprint.c (val_print):  If there is an error when trying
-	to print a string, check to see if there really is a problem
-	by reading just one character.  If that works, assume
-	things are ok.
-
-Wed Jan 29 18:58:43 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-pinsn.c (compare_opcodes):  Make it prefer v6, v7,
-	cypress, v8 mnemonics in that order.
-
-Tue Jan 28 17:32:13 1992  Per Bothner  (bothner at cygnus.com)
-
-	* sparc-pinsn.c:  Put the qsort() back in.
-
-Mon Jan 27 18:51:03 1992  John Gilmore  (gnu at cygnus.com)
-
-	* findvar.c (read_register, write_register):  Handle machines
-	where REGISTER_TYPE is not the same size as "int".
-
-	Handle debug symbols in dynamically loaded (relocated) code:
-
-	* dbxread.c (read_ofile_symtab):  Fix up N_CATCH better.  Pass
-	offset to process_one_symbol.
-	(process_one_symbol):  Take new offset parameter.  Add it into
-	appropriate symbol types to relocate symbols to loaded addresses.
-	Handle all possible symbol types, and complain() about types that
-	we don't expect to see.
-	* mipsread.c (psymtab_to_symtab_1):  Pass offset of zero to
-	process_one_symbol (FIXME, should pass real offset).
-
-	Misc bugfixes:
-
-	* breakpoint.c (resolve_sal_pc):  Split out code to resolve a
-	sal's PC value.
-	(set_breakpoint, break_command_1, until_break_command,
-	catch_command_1, breakpoint_re_set_one):  Use it.
-	* symtab.h (resolve_sal_pc):  Declare.
-	* infcmd.c (jump_command):  Use resolve_sal_pc.
-
-	* source.c (list_command):  Shorten "FILE, line N" to "FILE:N".
-
-	* putenv.c (putenv):  Avoid unportably casting pointers to unsigneds.
-
-	* c-exp.y (yylex):  `this' and `template' are only tokens in C++.
-
-	* xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
-	xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
-	Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
-
-Mon Jan 27 15:46:21 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* dbxread.c (process_one_symbol):  Make a first cut at handling
-	symbol tables generated by Sun's acc.  (#ifdef'd out, FIXME.)
-
-	* symtab.c (find_pc_line):  Fix stepping into and out of #included
-	files.
-
-Mon Jan 27 13:00:55 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (OPCODES):  Remove OPCODES defs and refs.  There is
-	no longer any need to copy ../include/opcode/* into gdb.
-
-Mon Jan 27 12:30:38 1992  John Gilmore  (gnu at cygnus.com)
-
-	* ChangeLog, ChangeLog-9091:  Split ChangeLog at 1992.
-
-Sun Jan 26 19:05:40 1992  Per Bothner  (bothner at cygnus.com)
-
-	* valprint.c (type_print_base, type_print_method_args):
-	Print C++ constructor methods without bogus "return type."
-
-Sat Jan 25 15:57:59 1992  Fred Fish  (fnf at cygnus.com)
-
-	* infptrace.c (child_xfer_memory):  Parameter "target" should
-	be a pointer to a structure, not the entire structure.
-
-Fri Jan 24 01:30:27 1992  Fred Fish  (fnf at cygnus.com)
-
-	* depend:  Convert the couple of references to ansidecl.h that
-	used the local gdb version to use the ../include version.
-
-Thu Jan 23 22:24:43 1992  Fred Fish  (fnf at cygnus.com)
-
-	* procfs.c
-	(child_xfer_memory): Takes pointer to a struct, not entire struct.
-	(inferior_proc_init):  Fix non-ANSI version of args.
-	(attach):  Call print_sys_errmsg with correct number of args.
-	(mappingflags):  Make static, does not need to be global.
-
-	* i386-tdep.c (i386_frame_num_args):  Takes a pointer to a struct
-	not the entire struct itself.
-
-	* valops.c (value_assign):  Cast some args to modify_field() and
-	{read,write}_register_bytes() correctly.
-
-	* ansidecl.h:  Removed, is duplicate of ../include/ansidecl.h
-
-	* Makefile.in (MALLOCSRC):  Removed reference to removed local
-	copy of ansidecl.h.
-
-	* dwarfread.c (list_in_scope):  Needs an initial value, use file
-	scope.
-
-Mon Jan 20 19:06:28 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* main.c (main):  Make option_index local to keep new getopt happy.
-	main.c, solib.c, Makefile.in:  Update copyright notices.
-
-Mon Jan 20 08:54:00 1992  Michael Tiemann  (tiemann at cygnus.com)
-
-	* cplus-dem.c (cplus_demangle): Correctly demangle destructors.
-
-Sat Jan 18 17:17:45 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in (HFILES):  Add partial-stab.h.
-
-Sat Jan 18 16:45:01 1992  Fred Fish  (fnf at cygnus.com)
-
-	* config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
-	New files for stratus.  Not complete enough to actually build
-	on the Stratus machine; that awaits copyright assignment for
-	i860 changes.
-
-	* Makefile.in (USER_CFLAGS):  Add macro specifically reserved
-	for getting custom flags into CFLAGS when doing makes.
-
-	* configure.in:  Add config information for stratus.
-
-Thu Jan 16 00:51:46 1992  Fred Fish  (fnf at cygnus.com)
-
-	* dbxread.c (process_one_symbol):  Pass address of structure
-	to complain(), rather than the whole structure.
-
-Wed Jan 15 09:56:16 1992  Fred Fish  (fnf at cygnus.com)
-
-	* solib.c (solib_add_common_symbols):  Only compile in when not
-	using SVR4 style shared libraries.
-
-Tue Jan 14 22:34:00 1992  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (locval):  Add offreg flag to indicate location
-	values that are computed off a base register.
-
-	* dwarfread.c (new_symbol):  Rework TAG_global_variable and
-	TAG_local_variable cases to account for static variables
-	within function scopes.
-
-Tue Jan 14 12:28:52 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* inflow.c:  remove #include <sys/dir.h>.  Not necessary, and
-	doesn't exist on some systems.
-
-	* infrun.c (wait_for_inferior!!!!):  Prevent gdb from hanging when
-	nexting over recursive function calls.
-
-	* target.c (target_read_string):  Create this routine to read null
-	terminated strings from the target.  It deals with running off the
-	end of memory elegantly as well.  solib.c (find_solib):  Use
-	target_read_string() to avoid problems with running off the end of
-	memory.
-
-	* inflow.c (child_terminal_info):  #ifdef TIOCPGRP around lines
-	that reference pgrp_inferior.
-
-Mon Jan 13 14:57:11 1992  Per Bothner  (bothner at cygnus.com)
-
-	* tm-mips.h:  Removed BLOCK_ADDRESS_ABSOLUTE, now that
-	mips-tfile has been hacked to act more "traditionally."
-	* dbxread.c:  Fixed typo in comment.
-
-Sun Jan 12 13:08:36 1992  Per Bothner  (bothner at cygnus.com)
-
-	* mips-tdep.c (mips_skip_prologue):  Add some number of
-	'sw' instructions before 'addiu' adjusts the stack.
-
-Fri Jan 10 13:47:06 1992  Fred Fish  (fnf at cygnus.com)
-
-	* dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
-	freescope, buildblock closescope, record_line, add_symbol_to_list,
-	gatherblocks, make_blockvector):  Extensive changes to switch
-	to generic symbol table building code in buildsym.c.  Remove
-	scope tree structures and functions, symbol table building
-	functions, and lots of other small changes.
-
-	* dwarfread.c:  Add new macros GCC_PRODUCER and STREQN.  Remove
-	GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
-
-Tue Jan  7 13:09:57 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* buildsym.c (cleanup_undefined_types):  Add support for enums.
-	This fixes the 'GDB internal error.  cleanup_undefined_types with
-	bad type' problem.
-
-Sun Jan  5 09:47:50 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* dbxread.c:  detect gcc2 compilations.
-
-Thu Jan  2 15:07:41 1992  John Gilmore  (gnu at cygnus.com)
-
-	* sparc-pinsn.c:  Rename bitfields that overlap with macro names
-	in ../include/opcode/sparc.h.
-
-Wed Jan  1 04:29:00 1992  Fred Fish  (fnf at cygnus.com)
-
-	* Makefile.in:  Change tm-svr4.h to tm-sysv4.h.  Change xm-svr4.h
-	to xm-sysv4.h.  Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
-	to reflect actual locations of opcode files, so TAGS target will
-	be buildable.
-
-	* i386-tdep.c:  Change an erroneous 'm68k' reference to 'i386'.
-
-	* i386-tdep.c (supply_fpregset, fill_fpregset):  Remove m68k
-	code.
-
-	* m68k-tdep.c (supply_fpregset, fill_fpregset):  Fix array
-	dereferencing to access the correct elements.
-
-	* valops.c (value_addr):  Declare return type of external func
-	value_copy().
-
-	* xcoffread.c:  Undefine next_symbol_text before redefining it.
-
-For older changes see ChangeLog-9091
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-93 b/gdb/ChangeLog-93
deleted file mode 100644
index 463154d..0000000
--- a/gdb/ChangeLog-93
+++ /dev/null
@@ -1,7597 +0,0 @@
-Fri Dec 31 14:33:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* nindy-share/nindy.c: Fix order of arguments to store_unsigned_integer
-	(second and third arguments were reversed).
-	(say): Use varargs.
-
-Fri Dec 31 12:13:47 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* remote-mips.c: Add timeout parameter to mips_request and
-	mips_receive_packet.
-	(callers): pass in mips_receive_wait except mips_initialize (where
-	we use it to clean up the kludge where we had been changing
-	mips_receive_wait temporarily) and mips_wait (where we pass in
-	-1 for no timeout).
-
-Fri Dec 31 14:33:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stack.c (print_block_frame_locals): Also print LOC_BASEREG variables.
-
-Fri Dec 31 06:55:38 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symtab.c (find_methods): Call fprintf_symbol_filtered with DMGL_ANSI.
-
-Thu Dec 30 10:16:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* values.c (unpack_long): Fix garbled error message.
-
-	* remote-mips.c (mips_error): New function.
-	* remote-mips.c: Use it instead of error() most places.
-	* remote-mips.c (mips_receive_packet): New arg throw_error.
-	(mips_initialize): Use it not catch_errors.
-	* defs.h: Declare error_pre_print and warning_pre_print here...
-	* main.c: ...not here.
-
-	* breakpoint.c (breakpoint_chain): Make static.
-	* breakpoint.c, breakpoint.h (frame_in_dummy): New function.
-	* stack.c (print_frame_info): Use it.
-
-Thu Dec 30 07:41:36 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* exec.c (add_to_section_table):  Check for SEC_ALLOC instead of
-	SEC_LOAD to handle .bss segments properly.
-
-Thu Dec 30 10:16:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (wait_for_inferior): Enable code which assumes that if
-	we jump into the prologue from another function, then it was a
-	subroutine call.  #if 0 AT_FUNCTION_START; the above code should
-	take care of this case.
-
-Wed Dec 29 12:32:08 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valprint.c (val_print_string): Change chunksize from 200
-	to 8.
-
-	* symfile.c (generic_load): If no arguments, get file name
-	from get_exec_file.
-
-	* c-exp.y: Revert Kung's change.  "..." is not a type, and the
-	change caused "p (...)0" to dump core.
-	* gdbtypes.c (check_stub_method): Don't pass "..." to
-	parse_and_eval_type.  This should fix the bug which Kung was
-	trying to fix.
-
-	* stabsread.c (define_symbol): If we choose not to combine
-	two symbols, don't just ignore the second (LOC_REGISTER) one.
-	* printcmd.c (print_frame_args): If we have a LOC_ARG and a
-	LOC_REGISTER, use the LOC_ARG not the LOC_REGISTER.
-
-Tue Dec 28 15:08:00 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* solib.c (DEBUG_BASE):  Remove macro and all references.
-	* solib.c (debug_base_symbols):  Add array of symbols to lookup.
-	* solib.c (IGNORE_FIRST_LINK_MAP_ENTRY):  Add macro.
-	* solib.c (look_for_base, locate_base):  Use debug_base_symbols.
-	* solib.c (find_solib):  Use IGNORE_FIRST_LINK_MAP_ENTRY.
-
-Tue Dec 28 12:06:57 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* c-exp.y : fix grammar to parse ellipsis (...)
-
-Mon Dec 27 18:42:14 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* stabsread.c (read_type): fix problem when reading static member
-	of a class. caused by change to allow :: inside template
-	instantiated name.
-
-Mon Dec 27 11:07:05 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbtypes.h: Expand on comments for TYPE_CODE_BITSTRING and
-	TYPE_CODE_STRING a bit.
-
-	* m68k-tdep.c (m68k_skip_prologue, m68k_find_saved_regs):
-	Allow pea %fp; move.l %sp, %fp instead of link instruction to
-	set up the new frame.
-
-	* main.c (init_main): Change "set remotedebug" back to var_zinteger
-	from var_boolean.
-
-	* c-exp.y (yylex): Don't try to deal with nested types.
-
-	* cp-valprint.c (cplus_print_value): Call check_stub_type on
-	TYPE_BASECLASS (type, i) before we look at its name.
-
-	* dbxread.c: Move default definition of GCC_COMPILED_FLAG_SYMBOL
-	from here . . .
-	* symtab.h: . . . to here.
-	* dbxread.c (record_minimal_symbol): Move check for gcc{,2}_compiled.
-	and __gnu_compiled* from here . . .
-	* minsyms.c (prim_record_minimal_symbol_and_info): . . . to here.
-	* minsyms.c (prim_record_minimal_symbol): Call
-	prim_record_minimal_symbol_and_info rather than duplicating code.
-	* minsyms.c, symtab.h (prim_record_minimal_symbol{,_and_info}),
-	coffread.c (record_minimal_symbol),
-	xcoffread.c (RECORD_MINIMAL_SYMBOL), callers: Add objfile parameter.
-
-Sun Dec 26 20:44:02 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* dbxread.c (process_one_symbol): Handle stabs-in-som just like
-	stabs-in-elf.
-	(pastab_build_psymtabs): Likewise.
-
-	* hppa-tdep.c: Change all comments to reference %r3 or frame
-	pointer rather than %r4.
-	(frame_chain, skip_prologue, dig_rp_from_stack): Handle %r3 as the
-	frame pointer.
-
-	* config/pa/tm-hppa.h (FP_REGNUM): Define as %r3.
-	(FIND_FRAME_SAVED_REGS): Handle %r3 as frame pointer.
-	(CALL_DUMMY): Likewise.
-
-Sun Dec 26 16:59:39 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* exec.c (exec_file_command): If error occurs after we have opened
-	exec_bfd but before we call push_target, make sure to close exec_bfd.
-
-	* infrun.c (wait_for_inferior): Remove confusing and inaccurate
-	stuff about subroutine calls, return, etc., from comment which
-	says "We've wandered out of the step range.".
-
-Sun Dec 26 09:18:10 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior): When checking whether the line has
-	changed, check the symtab as well.
-
-Sun Dec 26 09:18:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbtypes.c (force_to_range_type): Use switch statement.
-	complain() not warning() if the TYPE_CODE isn't one we know how to
-	deal with gracefully.  Use builtin_type_int not
-	lookup_fundamental_type (the objfile we passed to
-	lookup_fundamental_type was sometimes NULL).
-
-	* valops.c (call_function_by_hand, push_word), defs.h (push_word),
-	convex-xdep.c, m88k-nat.c, i386m3-nat.c, mips-tdep.c, mipsm3-nat.c,
-	ns32km3-nat.c, remote-bug.c, m88k-tdep.c, remote-hms.c, remote-mips.c,
-	config/gould/tm-np1.h, hppa-tdep.c (hppa_fix_call_dummy), remote-vx.c:
-	Use REGISTER_SIZE, unsigned LONGEST, and
-	{store,extract}_unsigned_integer, instead of sizeof
-	(REGISTER_TYPE) and REGISTER_TYPE.
-	* All tm.h files: Change REGISTER_TYPE to REGISTER_SIZE.
-	* hppa-tdep.c (pa_print_fp_reg): Remove unused variable val.
-
-	* Makefile.in (ALLDEPFILES): Remove i386ly-nat.c and m68kly-nat.c.
-	Add lynx-nat.c.
-
-Sat Dec 25 20:05:41 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-    * hppa-tdep.c (init_extra_frame_info): Correctly adjust the base
-	of the current frame when "fromleaf" is true.  Do not adjust the
-	frame base of the innermost frame if it is a leaf function.
-
-Sat Dec 25 13:39:21 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (define_symbol): Only combine a p/r pair into a
-	LOC_REGPARM if REG_STRUCT_HAS_ADDR.
-
-Sat Dec 25 09:50:29 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* valops.c (value_struct_elt): Check for (value)-1 return from
-	search_struct_method.
-
-Sat Dec 25 09:50:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* defs.h: Move definitions of TARGET_*_BIT after include of tm.h.
-	The old way (using #undef in tm.h) was ugly and asking for
-	trouble, because it makes it possible for some file to use the
-	wrong definition.  Move definition of HOST_CHAR_BIT after definition
-	of TARGET_CHAR_BIT.
-	* config/alpha/tm-alpha.h, config/h8300/tm-h8300.h,
-	config/h8500/tm-h8500.h, config/z8k/tm-z8k.h: Don't undef TARGET_*_BIT
-	before defining them.
-
-	* mdebugread.c: Change the builtin_type_* in this file to
-	mdebug_type_* and make them static.  Use TYPE_CODE_ERROR for
-	complex and float decimal.
-
-	* printcmd.c (disassemble_command): Call wrap_here between printing
-	address and printing instruction.
-
-Fri Dec 24 14:23:57 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (read_type): Don't fall through 'S' case (the case it
-	was falling though happened to do the right thing ("break;") but that
-	is hardly a good thing to assume).
-
-Tue Dec 21 13:32:02 1993  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* ch-exp.y (match_dollar_tokens):  Fix off-by-one bug.
-	* ch-lang.c (chill_is_varying_struct), ch-lang.h:  New function.
-	* ch-lang.c (chill_printstr):  Use double quotes, not single quotes.
-	* ch-typeprint.c (chill_type_print_base):  Handle TYPE_CODE_BITSTRING.
-	Improve printing of TYPE_CODE_STRING, TYPE_CODE_SET, and
-	TYPE_CODE_STRUCT (including checking chill_is_varying_struct).
-	Print TYPE_DUMMY_RANGE by printing its TYPE_TARGET_TYPE.
-	Handle TYPE_CODE_ENUM.
-	* ch-valprint.c (chill_val_print):  Handle TYPE_CODE_BITSTRING.
-	For TYPE_CODE_STRING, never print address.  Handle VARYING strings. 
-	* gdbtypes.c (force_to_range_type):  New.
-	* gdbtypes.c (create_set_type):  Make work, following Chill layout.
-	* gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND, TYPE_DUMMY_RANGE): New.
-	* stabsread.c (read_type):  Distinguish string and bitstring from
-	char-array and set.
-	* valarith.c (value_subscript), valops.c (value_coerce_array):
-	Handle STRINGs as well as ARRAYs.
-	* valarith.c (value_bit_index):  Fix think.  Use new macros.
-
-
-Fri Dec 17 10:45:32 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* symtab (decode_line_1): fix a bug when position char is not
-	set correctly.
-	* c-valprint (c_val_print): handle vtbl printing when vtbl is not
-	set up yet.
-
-Thu Dec 16 16:46:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* mips-tdep.c (read_next_frame_reg): If SIGFRAME_REG_SIZE is not
-	defined, define it as 4.
-
-Thu Dec 16 13:08:01 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* config/m68k/nm-hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
-
-	* config/m68k/tm-hp300bsd.h (REMOTE_BPT_VECTOR): Define.
-
-	* config/m68k/tm-m68k.h (REMOTE_BPT_VECTOR): Allow targets to
-	override.
-	(REMOTE_BREAKPOINT): Likewise.
-
-Thu Dec 16 09:14:58 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (read_hp_function_type): Correctly handle
-	pass-by-value structures > 64bits in size.
-	(process_one_debug_symbol): Likewise.
-
-Mon Dec 13 20:17:39 1993  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	Implement support for Chill POWERSETs.
-	* ch-exp.y (operand_2):  Implement 'Element IN PowerSet'.
-	* ch-typeprint.c (chill_type_print_base):  Handle POWERSETs.
-	* ch-valprint.c (chill_val_print):  Handle TYPE_CODE_SET.
-	* eval.c (evaluate_subexp):  Implement BINOP_IN.
-	* expression.h (enum exp_opcode):  Added BINOP_IN.
-	* gdbtypes.c (create_set_type), gdbtypes.h:  New function.
-	* stabsread.c (read_type):  If 'S', create a set type.
-	* valarith.c (value_bit_index, value_in), value.h:  New functions,
-	for indexing in SETs.
-
-Mon Dec 13 06:42:37 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* paread.c (pa_symfile_init): Check for the existance of stabs
-	after DBX_TEXT_SECT has been initialized.
-
-Tue Nov 23 17:29:28 1993  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-        * config/h8300/tm-h8300.h (BREAKPOINT): Insn changed to sleep.
-	(DECP_PC_AFTER_BREAK): Now is 0.
-	* config/h8500/tm-h8500.h (REGISTER_BYTES, REGISTER_BYTE,
-	REGISTER_NAMES): update to new view.  (INIT_EXTRA_FRAME_INFO): No
-	extra frame info now.
-	* config/sh/sh.h (NOP): Define NOP insn.
-	* config/z8k/tm-z8k.h (BIG): is now sim_z8001_mode.  
-	* config/z8k/z8ksim.mt (TDEPFILES): Add remote-sim.o to list.
-	* ser-go32.c: Lint. (strncasecmp): Removed, now in libiberty.
-	(go32_readchar): Special handling for faster polling. (async
-	structure): Volatile.
-	* h8300-tdep.c (print_register_hook): Allocate and use the right
-	number bytes for the raw register.
-	* h8500-tdep.c (regoff, frame_find_saved_reg, examine_prologue):
-	deleted. (h8500_register_size, h8500_register_virtual_type, ):
-	Use new way of counting registers.
-	* remote-e7000.c (echo_index): deleted. (expect): Better handling
-	of user interrupts. (expect_prompt): Remove never used log file
-	support. (want, want_nopc): Add support for H8/300H.
-	(fetch_regs_from_dump): Treat \r and \n as whitespace.
-	(e7000_drain): Send an "end" command before waiting for output to
-	stop.  (e7000_wait): Cope with H8/300H, better handling of user
-	interrupts.  (why_stop, expect_n, sub2_from_pc): New function.
-	* remote-utils.c (gr_load_image): call fflush and QUIT more regularly.
-	* utils.c (notice_quit): New function for polling for user interrupts.
-
-Fri Dec 10 15:53:56 1993  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* stabsread.c (read_array_type):  Allow negative array bounds,
-	without interpreting that to mean "adjustable."
-	* ch-valprint.c (chill_val_print):  Handle RANGE types.
-	* ch-typeprint.c (chill_type_print_base):  Handle BOOL.
-	Handle variant records.  Handle RANGE types.
-
-Tue Dec  7 15:41:32 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* config/mips/idt.mt: Use tm-idt.h instead of tm-bigmips.h.
-	* config/mips/idtl.mt: Use tm-idtl.h instead of tm-mips.h.
-	* config/mips/tm-idt.h, config/mips/tm-idtl.h: New files; use
-	different BREAKPOINT value for IDT.
-
-	* mipsread.c: Include bfd.h and coff/sym.h.
-
-Mon Dec  6 16:34:10 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	* ser-unix.c (set_tty_state): set the rest of the terminal state
-	  pieces.
-
-Mon Dec  6 12:01:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* configure.in: Recognize mips* for all mips targets.
-	(mips*el-*-elf*, mips*-*-elf*): New targets; use idt and idtl.
-
-	Added Irix 5 support.
-	* configure.in (mips-sgi-irix5*): New host and target.  Use irix5
-	for both.
-	* config/mips/irix5.mh, config/mips/irix5.mt,
-	config/mips/xm-irix5.h, config/mips/nm-irix5.h,
-	config/mips/tm-irix5.h, irix5-nat.c: New files for Irix 5 support.
-	* mdebugread.c: New file, split out of mipsread.c.  Added
-	elfmdebug_build_psymtabs routine.  Added some checks on external
-	symbols.  Changed code to keep ecoff_debug_info and
-	ecoff_debug_swap structs in the psymtab and in global pointers
-	rather than retrieving them from the bfd.  Also changed to keep
-	the pending list with the psymtab rather than the objfile (each
-	psymtab for a single objfile points to the same pending list).
-	* mipsread.c: Bulk of file moved into mdebugread.c, leaving just
-	the sym_fns.
-	* Makefile.in (SFILES): Added mdebugread.c.
-	(OBS): Added mdebugread.o.
-	(mdebugread.o): New target.
-	* symfile.h: Declare mdebug_build_psymtabs and
-	elfmdebug_build_psymtabs.
-	* elfread.c (struct elfinfo): Added mdebugsect field.
-	(elf_locate_sections): Remember location of .mdebug section.
-	(elf_symfile_read): Call elfmdebug_build_psymtabs on .mdebug
-	section.
-	* infrun.c (AT_FUNCTION_START): Set to 0 if not already defined.
-	(wait_for_inferior): Use AT_FUNCTION_START if it is defined to see
-	if PC is at the start of a function.
-	* mips-tdep.c (read_next_frame_reg): Use SIGFRAME_REG_SIZE, and
-	give it a default definition.
-	(mips_skip_prologue): Skip instructions which initialize $gp
-	register.
-	(in_sigtramp): New procedure, moved in from mipsread.c.
-	* config/mips/tm-mips.h: Declare in_sigtramp.
-
-	* serial.h (serial_fdopen): Make parameter const to match
-	function definition.
-
-Fri Dec  3 14:20:43 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* config/mips/irix4.mh:  Enable ser-tcp.o.
-
-Tue Nov 30 15:24:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* Makefile.in (check): Do not use subdir_do, so that
-	TARGET_FLAGS_TO_PASS is used correctly.
-
-Mon Nov 29 16:10:38 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* i386-nlmstub.c:  Undo I/O redirection changes by Tom Lord.
-	These definitely won't work under Netware.
-
-Mon Nov 29 15:34:58 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* stabsread.c(read_struct_field): Fix the check when getting to
-	member functions.
-
-Mon Nov 29 16:48:16 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	gcc -Wall -O lint:
-	* mips-tdep.c (heuristic_proc_desc): Initialize reg30 to avoid
-	warning.  Unnest comment.
-	(init_extra_frame_info): Remove unused variable mask.
-	(MASK): Fully parenthesize.
-	(mips_push_dummy_frame): Remove unused variable val.
-	(mips_skip_prologue): Remove unused variables f and b.
-
-Mon Nov 29 12:23:25 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_symbol, parse_partial_symbols): Do not create
-	(partial) symbols for opaque struct definitions.
-
-Mon Nov 29 11:36:57 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* i386ly-tdep.c (i386lynx_saved_pc_after_call):  Change call_inst
-	to unsigned char to avoid domain warning for some values.
-
-Mon Nov 22 23:42:59 1993  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* remote-e7000.c (e7000_wait): Cope with H8/300 register dump.
-	* config/h8300/h8300hms.mt: Add remote-e7000.
-
-Mon Nov 22 11:03:45 1993  Fred Fish  (fnf@cygnus.com)
-
-	Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
-	* gdb/config/m88k/delta88.mh (NATDEPFILES): Added corelow.o and
-	coredep.o to this list.
-	* gdb/m88k-nat.c (m88k_register_u_addr):  Avoid error when passed
-	the number for an M88110 extended register by just returning the
-	address of r0.
-
-Sat Nov 20 09:20:51 1993  Fred Fish  (fnf@rtl.cygnus.com)
-
-	* go32-xdep.c (re_comp, re_exec):  Remove stubs now that gdb
-	always uses it's own version of regex.
-
-Fri Nov 19 18:23:19 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* valops.c(value_struct_elt_for_reference): enhance  search operator in
-	c++.
-	* symtab.c(decode_line_1): same as above.
-
-Fri Nov 19 15:08:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c (decode_line_1): Add comment about use of
-	return_to_top_level directly instead of error.  Add comment saying
-	that the '' should not be needed--that the completer should be fixed.
-
-Fri Nov 19 11:00:33 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* symtab.c(decode_line_1): fix the inconsistency of setting
-	breakpoint with '' or without them. The '' is needed when you
-	want name completion.
-
-Thu Nov 18 08:25:50 1993  Fred Fish  (fnf@cygnus.com)
-
-	* valprint.c (val_print_string):  When looking for a null
-	terminator compare current bufsize to fetchlimit to determine
-	when to stop, instead of computing buffer+fetchlimit which
-	may overflow for very large limits (like "unlimited").
-
-Wed Nov 17 18:23:09 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* eval.c(evaluate_subexp): to use unified search so type conversion 
-	operator works in calling method.
-	* valarith.c(value_x_binop, value_x_unop): same as above.
-	* valops.c(search_struct_method): same as above.
-
-Wed Nov 17 18:47:34 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* mipsread.c: Change use of ECOFF information to correspond to
-	changes in bfd/libecoff.h.
-	(mipscoff_symfile_offsets): Made static.
-
-Wed Nov 17 09:43:31 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* valops.c (typecmp): improve prototype matching when calling
-	a method. Make 'p (*(ostream *) &cout) << "lll" ' to work.
-	* eval.c(evalute_subexp): fix operator search problem when call
-	like  p x.'operator+'(i).
-
-Tue Nov 16 17:15:03 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* i386ly-nat.c, i386lynx-nat.c, m68kly-nat.c:  Remove.  Move
-	common code into lynx-nat.c.
-	* lynx-nat.c:  New module.  Contains portable code for Lynx native
-	stuff (mostly ptrace related).
-	* config/i386/i386lynx.mh (NATDEPFILES):  i386ly-nat.o -> lynx-nat.o
-	* config/m68k/m68klynx.mh (NATDEPFILES):  i386ly-nat.o -> lynx-nat.o
-
-	* config/nm-lynx.h, config/tm-lynx.h:  New files to contain
-	non-architecture specific native and target defs.
-	* config/i386/nm-i386lynx.h, config/i386/tm-i386lynx.h,
-	config/m68k/nm-m68klynx.h, config/m68k/tm-m68klynx.h:  Move all
-	(arch) portable stuff into ../{tm nm}-lynx.h.
-
-Tue Nov 16 13:33:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c (gdb_mangle_name): Only assume that the physname is
-	the entire mangled name if it looks like the mangled name of a
-	constructor.  Needed for testsuite to work with GCC 2.4.5.
-
-	* a68v-nat.c: Replace with new version from Troy Rollo.  The
-	version	I am replacing appears to be an old copy of sun3-nat.c.
-	* dstread.c (dst_symfile_read): Replace sort_all_symtab_syms call
-	with loop.
-
-	* Makefile.in (TAGS): Depend on TAGFILES_{NO,WITH}_SRCDIR.
-
-	* Makefile.in: (HFILES,TAGFILES): Split into _WITH_SRCDIR and
-	_NO_SRCDIR versions.
-	(TAGS): Only add srcdir to TAGFILES_NO_SRCDIR.
-	(This is part of a long saga involving me putting srcdir on
-	everything (perhaps for now-obsolete reasons, I forget), Rich
-	removing the srcdir from everything, Stu putting it back some
-	places for Sun make, and me just now getting around to fixing
-	`make TAGS' again).
-
-Mon Nov 15 12:29:10 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* stack.c(print_frame_info): print demangled function name
-	ansi style.
-
-Mon Nov 15 14:32:29 1993  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-    	* remote-e7000.c: New file to cope with the Hitachi E7000 ICE.
-	* remote-utils.c, remote-utils.h (gr_load_image): New function to
-	download to target.
-	* h8300-tdep.c, h8500-tdep.c, remote-z8k.c, sh-tdep.c z8k-tdep.c
-	(sim_load): delete.
-	* remote-sim.c (gdbsim_load): Use gr_load_image, rather than
-	sim_load.
-	* config/sh/sh.mt: Add remote-e7000
-
-Mon Nov 15 11:38:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/i386/linux.mh: Remove XM_CLIBS, TERMLIB, SYSV_DEFINE, and
-	REGEX.
-	* config/i386/xm-linux.h: Don't include xm-i386v.h.  Define
-	HOST_BYTE_ORDER ourselves.  Define HAVE_TERMIOS not HAVE_TERMIO.
-	Define NEED_POSIX_SETPGID.  Include unistd.h.
-
-Mon Nov 15 12:29:10 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* symtab.c(gdb_mangle_name): fix the problem with constructor
-	name mangling.
-
-Mon Nov 15 11:38:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbtypes.h: Add TYPE_FLAG_TARGET_STUB.
-	* gdbtypes.c (check_stub_type): On TYPE_FLAG_TARGET_STUB, do
-	what cleanup_undefined_types does for arrays, except we clear
-	TYPE_FLAG_TARGET_STUB if we fix up the type.
-	* stabsread.c (cleanup_undefined_types): Add comments about how
-	doing arrays here is no longer the clean way to do it.
-	(read_array_type): Set TYPE_FLAG_TARGET_STUB as well as calling
-	add_undefined_type.
-	* c-typeprint.c, ch-typeprint.c: Move call to check_stub_type
-	outside switch so it happens for all type codes.
-	* cp-valprint.c (cp_print_value_fields): Recurse to val_print,
-	instead of c_val_print, so that check_stub_type gets called.
-
-	* gdbtypes.h, gdbtypes.c, m2-lang.c, ch-lang.c, c-lang.c: Remove
-	TYPE_FLAG_SIGNED.  It was inconsistently set, never checked
-	(except in recursive_dump_type), and is pointless.
-
-Mon Nov 15 00:40:38 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-        * paread.c (pa_symfile_init): Look for the $TEXT$ section rather
-	than the .text section.
-
-Sun Nov 14 00:28:13 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c: Remove #if 0'd dbx_class_complaint.  We now handle
-	this (more or less) gracefully, and complain() was never a good
-	way of dealing with this.
-
-	* stabsread.c (read_type): Skip the colon when reading a
-	cross-reference.  Only complain, not error_type, on unrecognized
-	cross-reference types.  error_type, not dump core, if the colon is
-	missing.
-
-Fri Nov 12 16:23:08 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* config/m68k/tm-sun3.h:  Disable use of alternate breakpoint insn
-	when doing remote stuff.
-
-Fri Nov 12 16:22:39 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* c-exp.y (yylex): Call lookup_symtab not lookup_partial_symtab.
-
-	* partial-stab.h: Ignore ':' symbol descriptors.  Same case as
-	Kung's stabsread.c change.
-
-Fri Nov 12 11:18:02 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* stabsread.c (patch_block_stabs, define_symbol, read_type): in
-	g++ template instantiation, nested class can be part of the
-	params, and '::' can gets into symbol or type names. This is
-	to fix the problem.
-
-	* gdbtypes.c (lookup_struct_elt_type): Handle type ref or pointer
-	to struct/union case.
-
-Fri Nov 12 10:39:31 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* coff-solib.c (coff_solib_add):  Cast result of alloca().
-	* m68k-tdep.c (m68k_saved_pc_after_call):  Get rid of
-	GDB_TARGET_IS_SUN3.  Use more general SYSCALL_TRAP macro.
-	* config/m68k/m68klynx.mh (NATDEPFILES):  Remove exec.o (it's
-	already in TDEPFILES).
-	* config/m68k/tm-m68k.h (SAVED_PC_AFTER_CALL):  Use
-	m68k_saved_pc_after_call.
-	* Remove all Sun3 specific stuff.
-	* (FIX_CALL_DUMMY):  Cast arg to bfd_putb32 to unsigned char *.
-	* config/m68k/tm-m68klynx.h:  Define SYSCALL_TRAP as trap #10.
-	Disable REMOTE_BREAKPOINT mechanism.
-	* config/m68k/tm-sun3.h:  Get rid of GDB_TARGET_IS_SUN3.
-	* Protect from multiple includion.
-	* Move Sun3 specific stuff from tm-m68k.h to here.
-	* Define SYSCALL_TRAP as trap #0.
-	* Remove def of SAVED_PC_AFTER_CALL (now in tm-m68k.h).
-	* gdbserver/low-lynx.c:  Redo all register store/fetch stuff to
-	make it portable for 386 and 68k.
-
-Fri Nov 12 09:53:26 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* mips-tdep.c (init_extra_frame_info): Check to see whether the
-	registers mentioned in the proc_desc have been saved.  This
-	generalizes mips_in_lenient_prologue in the sense that we keep
-	searching until we've found saves for all the registers, not just
-	look for a "lenient prologue" pattern.
-	* mips-tdep.c: #if 0 lenient prologue code.
-
-	* mips-tdep.c (heuristic_proc_desc): Don't assume a host short
-	is 16 bits.
-
-Thu Nov 11 19:58:05 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/i386/i386sol2.mh: Comment out corelow.o.
-
-	* printcmd.c (address_info): Use filtered, not unfiltered functions.
-	We should be able to deal with a QUIT here.
-
-Thu Nov 11 15:22:20 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* printcmd.c (address_info): Use fprintf_symbol_filtered
-	to print the symbol name.
-
-	* stabsread.c (define_symbol): Handle cfront lossage for 
-	struct/union/enums and typedefs.
-
-	* partial-stab.h (case N_BINCL): Update psymtab_language
-	as appropriate when changing subfiles.
-	(case N_SOL): Update psymtab_language as appropriate when
-	changing subfiles.  Add typedef for structs, unions, and enums
-	when processing C++ files.
-
-Thu Nov 11 13:18:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* README: Remove information on languages and just cite the (newly
-	updated) information in doc/gdb.texinfo instead.
-
-	* delta68-nat.c: Fix typos (add missing ");" and stuct -> struct).
-
-Wed Nov 10 09:31:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c (process_one_symbol, N_RBRAC): Don't clear
-	within_function just because local_symbols is NULL.  It appears
-	that this bug has existed since the 10 Apr 89 change which started
-	clearing within_function here.
-
-	* config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment.
-	* config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h,
-	tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h:
-	Define BELIEVE_PCC_PROMOTION.
-	* dbxread.c: Remove BELIEVE_PCC_PROMOTION define.  The code which
-	used this was moved to stabsread.c a long time ago.
-
-	* dstread.c (dst_sym_fns): Update for flavours.
-	* symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000.
-	* dstread.c (dst_symfile_offsets): Set objfile->num_sections.
-
-	gcc -Wall lint:
-	* thread.c: Include "gdbcmd.h" and <ctype.h>.
-	* Makefile.in: Update dependency.
-	* thread.c (thread_command): Remove unused variable p.
-	* values.c (unpack_double): Use len instead of TYPE_LENGTH (type).
-	* valprint.c (print_floating): Correctly check sign bit now that
-	we are using unsigned arithmetic.
-	* symtab.c (find_pc_line_range): Remove unused variables exact_match,
-	ind, and l.
-
-Tue Nov  9 17:42:25 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* valarith.c (value_x_binop): fix search operator in class bug
-	* valarith.c (value_x_unop): fix search operator in class bug
-
-Tue Nov  9 19:20:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (init.c): Add udi2go32.o to list of files that we
-	should not try to search for _initialize_* functions.
-
-	* remote-udi.c (udi_wait): Change UDIGdb_StdoutReady back to
-	UDIStdoutReady.  It accidentally got changed on 24 Oct 93 when
-	stdout was changed to gdb_stdout.  Likewise for UDIGetStdout,
-	UDIStderrReady, and UDIGetStderr.
-
-Tue Nov  9 12:48:06 1993  Tom Lord  (lord@cygnus.com)
-
-	* remote-hms.c (hms_wait): fixed too many arguments to putc_unfiltered.
-
-Tue Nov  9 12:20:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c (quit): Also call gdb_flush on standard output and error.
-
-	* .gdbinit: Remove "source /.gdbinit".  It causes a spurious error
-	if /.gdbinit doesn't exist (and I know of no convention of putting
-	something in /.gdbinit).
-
-Mon Nov  8 18:17:11 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* cp-valprint.c (cp_print_value_fields): change output from <no
-	value> to <optimized out or zero length>
-
-Mon Nov 08 17:05:30 1993  Jeffrey Wheat  (cassidy@cygnus.com)
-
-	* Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS
-		       Change RUNTEST = runtest to test for existance of
-			a runtest in the source tree first.
-
-Mon Nov  8 10:42:03 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in: Remove unused variable GCC.  Remove "#CC=cc" line
-	which doesn't really relate to anything.
-
-	* Makefile.in (CC_FOR_TARGET): Test for existence of gcc/xgcc, not
-	for existence of gcc/Makefile.
-
-	* inflow.c (terminal_init_inferior), infptrace.c (child_resume):
-	Add comments about use of Lynx PIDGET and how we will want to
-	clean it up.
-
-	* stabsread.c: Remove long_kludge_name code (it was already #if 0).
-	* stabsread.c (read_one_struct_field): Clean up comments to reflect
-	Kung's change of 5 Nov 93.
-	* stabsread.c (read_one_struct_field): Don't give up on unknown
-	visibility character, just shove it in fip->list->visibility.
-	(read_baseclasses): Don't give up on unknown virtual or visibility
-	characters, just assume a reasonable default, complain, and keep
-	going.
-	(attach_fields_to_type): Complain on unrecognized visibility.
-	One result of all this is that '9' (VISIBILITY_IGNORE) can be used
-	in a stab as well as being something which GDB uses internally.
-
-Mon Nov  8 07:57:30 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* configure.in: Remove h8300h, we have multilib now.
-
-Mon Nov  8 06:11:24 1993  D. V. Henkel-Wallace  (gumby@cirdan.cygnus.com)
-
-	* configure.in: Add unixware as a configuration alias for x86
-	sysv4
-
-	* config/i386/i386nw.mt: add i387-tdep.o, exec.o to TDEPFILES
-
-Sun Nov  7 23:49:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symtab.c (decode_line_1, decode_line_2):  Do not adjust pc by
-	FUNCTION_START_OFFSET if funfirstline is not set.
-
-Fri Nov  5 17:19:30 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* gdbtypes.h : add a field 'ignore_field_bits in cplus_specific,
-	and macros to handle the bits.
-	* stabsread.c (read_one_struct_field): add VISIBILITY_IGNORE, and
-	for field of length 0, set this bit on.
-	* cp-valprint.c (cp_print_value_fields): for VISIBILITY_IGNORE
-	field, print <no value>.
-
-Fri Nov  5 14:43:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Version 4.11.2.
-
-Fri Nov  5 09:49:22 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET
-	macro to set process groups.
-	* infptrace.c (child_resume): Temporarily use Lynx PIDGET to
-	specify resumption of all threads.
-	* infrun.c (wait_for_inferior):  Fix handling of thread-specific
-	breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup
-	PC by the right amount when continuing the thread).
-	* thread.c (thread_apply_command):  Add the  `thread apply'
-	command to apply a given GDB command to a list of threads.
-
-Fri Nov  5 05:58:03 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Makefile.in (init.c): Don't call sed if filename is empty.
-
-Thu Nov  4 08:27:24 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c (unknown_symchar_complaint): Make message refer to
-	"symbol descriptor" not "symbol type character" for consistency
-	with stabs.texinfo terminology.
-
-	* stabsread.c (read_struct_fields): Accept either '$' or '.' as
-	the character which introduces a cpp_abbrev or anonymous type.
-
-	* c-lang.c (c_printstr): Print "" to stream (like all the other
-	output from this function), not gdb_stdout.
-
-	* dbxread.c (process_one_symbol): Do relocate 'S' symbols by
-	the text offset (revert 12 Oct 93 change).
-
-	* configure.in: Make hppa*-*-hiux* use hppahpux,
-	not non-existent hppahiux.
-
-Wed Nov  3 16:24:09 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* values.c (value_fn_field): when physical name not found, do not
-	error, but return null.
-	* valops.c (value_struct_elt): when name and args match does not
-	mean it is the one, some times a typedef class can have the same
-	member method and args. This probably will not happen with new
-	version of g++, but it does happen in old g++ and cause gdb error.
-
-Wed Nov  3 09:20:18 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	Merge changes for dos x udi:
-	* Makefile.in (udi2go32.o): add rule to build this file
-	* 29k-share/udi/udi2go32.c: new file
-	* config/a29k/a29k-udi.mt: add udi2go32.o
-	* 29k-share/udi/{udr.c, udip2soc.c}: #ifdef out the entire file 
-	  if __GO32__ is defined.  What a hack.
-
-Wed Nov  3 09:20:18 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.c (putpkt, getpkt): Don't call interrupt_query.
-
-	* findvar.c (value_of_register): Rename val to reg_val to avoid
-	name conflict with some (e.g. tm-m68k.h) REGISTER_CONVERT_TO_VIRTUAL.
-
-	* main.c: Add variables source_line_number, source_file_name,
-	source_error, source_error_allocated, and source_pre_error.
-	(command_line_input): If source_file_name set, increment
-	source_line_number and set error_pre_print with them.
-	(source_command): Set source_* and make a cleanup so they get
-	set back.
-
-Tue Nov  2 16:28:34 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stack.c (down_silently_command): Add comment about PR 1913.
-
-	* breakpoint.c (insert_breakpoints, delete_breakpoint): Call
-	target_terminal_ours_for_output before attempting output.
-
-	* fork-child.c (fork_inferior): Fix comment so that it suggests
-	"set shell" rather than having "set env SHELL" affect GDB's
-	operation.
-
-Tue Nov  2 15:03:08 1993  Tom Lord  (lord@rtl.cygnus.com)
-
-	* utils.c (vfprintf_unfiltered): don't use maybe_filtered
-	since it involves a fixed size buffer.
-
-Tue Nov  2 13:42:30 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* findvar.c (value_of_register, value_from_register),
-	hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info),
-	valops.c (value_assign):   Use REGISTER_CONVERT_TO_* only if
-	REGISTER_CONVERTIBLE is defined, otherwise just copy the content.
-	Pass desired type to REGISTER_CONVERT_TO_*.
-
-	* config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
-	Pass length of desired type to store/extract_floating.
-	* config/i386/tm-arm.h, config/i386/tm-i386aix.h, 
-	config/i386/tm-sun386.h, config/i386/tm-symmetry.h, 
-	config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*):
-	Use extract_floating and store_floating with length of desired type.
-	* config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE):  Add type
-	parameter to REGISTER_CONVERT_*.
-
-	* config/a29k/tm-a29k.h, config/convex/tm-convex.h,
-	config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h,
-	config/h8500/tm-h8500.h, config/i386/tm-i386v.h,
-	config/mips/tm-mips.h, config/ns32k/tm-merlin.h,
-	config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
-	config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h,
-	config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE,
-	REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL):  Remove
-	versions for which REGISTER_CONVERTIBLE is always false.
-	* z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw):
-	Remove, no longer used.
-
-	* alpha-tdep.c (alpha_register_convert_to_raw,
-	alpha_register_convert_to_virtual):  New routines to handle
-	the different raw formats in alpha floating point registers.
-	* config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE,
-	REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW):  Use them.
-
-Tue Nov  2 12:45:23 1993  Stan Shebs  (shebs@rtl.cygnus.com)
-
-	* gdbserver/configure.in: Recognize *-*-lynxos* instead of
-	*-*-lynx*, recognize sparc-*-lynxos*.
-	* gdbserver/Makefile.in (install, install_only): Add.
-	* gdbserver/gdbserver.1: New file, man page for gdbserver.
-
-Tue Nov  2 03:01:01 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	 * hpread.c: Include <time.h> and <sys/types.h>.  Change include
-	 of "libhppa.h" to "som.h".
-	 (BYTES_IN_WORD): Define.
-	 (hppa_sym_fns): "hppa" is 4 characters, not 5.
-	
-Mon Nov  1 09:40:21 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c, symtab.h, source.c: Change find_line_pc_range to take
-	a struct symtab_and_line argument, rather than a symtab and a line.
-	Re-write it to be based on the address rather than bogusly adding
-	one to the line number and hoping that has something to do with the
-	end of the line.
-
-	* config/m88k/m88k.mh (NATDEPFILES): Remove exec.o.
-
-	* paread.c (pa_symtab_read): Change comments to say ignoring
-	labels really should be handled by the assembler/compiler.
-
-	* Makefile.in: Add -O to CXXFLAGS.
-
-	* TODO: Expand comments on fast watchpoints.
-
-Sun Oct 31 19:45:06 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* paread.c (pa_symtab_read): Also filter out local symbols
-	starting with "L$".
-
-Sun Oct 31 09:28:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c,
-	coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c:
-	Change from using bfd target name to using the flavour.
-
-	* objfiles.h, infcmd.c, symfile.c: Add comments about how various
-	objfiles get created and when we should blow them away.
-
-Sat Oct 30 08:32:53 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symfile.c (reread_symbols): When re-reading symbols, do all the
-	right operations ourself, rather than calling symbol_file_command.
-	If we re-read something, call clear_symtab_users not just
-	breakpoint_re_set.
-	* objfiles.h, objfiles.c (build_objfile_section_table): No longer
-	static.
-	* symfile.c (clear_symtab_users): Call clear_pc_function_cache.
-	* coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c
-	(*_symfile_offsets): Set objfile->num_sections.
-	* remote.c (remote_wait), symfile.c (syms_from_objfile):
-	Don't muck with objfile->num_sections now that all the symbol
-	readers set it.
-	* elfread.c: Clean up obsolete comment about handling only DWARF.
-	* paread.c: Remove comment about how we should use an "ordinary"
-	file format with an hppa suffix.  There is nothing ordinary about SOM.
-
-	* config/i386/{i386m3.mh,i386mk.mh}, config/mips/mipsm3.mh,
-	config/ns32k/ns32km3.mh: Change MMALLOC_LIB to MMALLOC.
-	* TODO: Update Mach stuff.
-
-Fri Oct 29 16:30:36 1993  Stan Shebs  (shebs@rtl.cygnus.com)
-
-	LynxOS support:
-	* configure.in: Change *-*-lynx* to *-*-lynxos*, add
-	sparc-*-lynxos*.
-	* Makefile.in (ALLDEPFILES): Add m68kly-nat.c, sparcly-nat.c.
-	Rename i386lynx-nat.[co] to i386ly-nat.[co].
-	(ALLCONFIG): Add config/{m68k,sparc}/{m68k,sparc}lynx.m[ht].
-	(m68kly-nat.o, sparcly-nat.o): Add rules.
-	* i386ly-tdep.c: Cosmetics.
-	* i386lynx-nat.c: Removed.
-	* i386ly-nat.c: New file, was i386lynx-nat.c.
-	* m68kly-nat.c: New file.
-	* sparcly-nat.c: New file.
-	* config/xm-lynx.h: New file, cpu-independent host info.
-	* config/i386/i386lynx.mh: Changes for consistency.
-	* config/i386/i386lynx.mt: Ditto.
-	* config/i386/tm-i386lynx.h: Ditto.
-	* config/i386/nm-i386lynx.h: Ditto.
-	* config/i386/xm-i386lynx.h: Include config/xm-lynx.h.
-	* config/m68k/m68klynx.mh, config/m68k/m68klynx.mt,
-	config/m68k/tm-m68klynx.h, config/m68k/nm-m68klynx.h,
-	config/m68k/xm-m68klynx.h: New files, M68K LynxOS support.
-	* config/sparc/sparclynx.mh, config/sparc/sparclynx.mt,
-	config/sparc/tm-sparclynx.h, config/sparc/nm-sparclynx.h,
-	config/sparc/xm-sparclynx.h: New files, Sparc LynxOS support.
-
-Fri Oct 29 08:11:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* defs.h, findvar.c (extract_floating, store_floating): New functions.
-	* Move SWAP_TARGET_AND_HOST from defs.h to findvar.c because it is
-	now used only by extract_floating and store_floating.
-	* valprint.c (print_floating): Use unsigned arithmetic.  Use
-	extract_unsigned_integer instead of SWAP_TARGET_AND_HOST.
-	Change sizeof (float) to 4 and sizeof (double) to 8 (those are always
-	the relevant sizes for this code, which is in #ifdef IEEE_FLOAT).
-	* values.c (unpack_long, unpack_double, value_from_double),
-	valarith.c (value_binop), stabsread.c (define_symbol):
-	Use extract_floating and store_floating instead of
-	SWAP_TARGET_AND_HOST.
-	* config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
-	Use extract_floating and store_floating.
-	* config/m88k/tm-m88k.h: Add comments (it should be doing the same).
-	* i386-tdep.c (i386_extract_return_value),
-	* remote-nindy.c (nindy_store_registers): Use store_floating.
-
-Fri Oct 29 09:31:38 1993  Steve Chamberlain  (sac@rtl.cygnus.com)
-
-	* remote-sim.c (gdbsim_store_register):  Change var name so
-	it compiles with non-ANSI compilers.
-
-Fri Oct 29 08:11:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add idea for "disassemble" with source.
-
-Fri Oct 29 00:41:01 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.11.1 after release and cvs
-	tagging.
-
-Thu Oct 28 09:14:42 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add section on Mach.  Stop calling it a "bug list".
-	Remove John's name and email address.  Remove item on "always"
-	("hook-stop" takes care of this).  Remove item on executables with
-	no symbols (this works on some machines, at least).  Remove item
-	about calling error() during symbol reading (I think all the important
-	ones have been cleaned up).  Revise items about signals and remote
-	systems.  Remove section on ^Z requiring several continues to make
-	it go (this now works.  Perhaps the item is based on confusion over
-	programs (like GDB itself) which catch SIGTSTP and then re-send
-	themselves the signal.  PR 2575 might contain relevant info).
-
-Thu Oct 28 16:55:34 1993  Fred Fish  (fnf@cygnus.com)
-
-	* NEWS:  Note improvements in C++ support, preliminary thread
-	implementation, and LynxOS native and target support for 386.
-
-Thu Oct 28 16:55:34 1993  Fred Fish  (fnf@cygnus.com)
-
-	* README:  Add note from Peter Schauer about OSF/1 shared
-	libraries.  Add note from Pace Willisson about configuring on BSDI
-	BSD/386 release 1.0.  Update gdb references to gdb 4.11.
-
-Thu Oct 28 09:14:42 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* NEWS: Add notes about Alpha and "set remotedebug" for UDI.
-
-	* valops.c (value_assign): Change bitfield code to use a buffer of
-	the correct size, rather than an int.
-
-Wed Oct 27 13:43:07 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/i386/{i386m3.mt,i386m3.mh},
-	config/mips/{mipsm3.mt,mipsm3.mh},
-	config/ns32k/{ns32km3.mt,ns32km3.mh}: Use correct names for TM_FILE
-	and XM_FILE.  Replace host files *mach3-xdep.o with native
-	files *m3-nat.o.  Replace host file os-mach3.o with native
-	file m3-nat.o.
-
-	* remote-udi.c: Remove LOG_FILE stuff; superceded by "set remotedebug".
-	* remote-mon.c: Remove commented out "set remotedebug" command.
-	* remote-nindy.c: Clean up comment about wanting alternative to
-	options specified on the GDB command line.
-
-	* fork-child.c (fork_inferior): Set inferior_pid before calling
-	init_trace_fun.  Move the code which gets us through the shell
-	to new function startup_inferior.
-	* inferior.h: Declare startup_inferior.
-	* procfs.c (procfs_init_inferior), inftarg.c (ptrace_him):
-	Call startup_inferior.
-	* m3-nat.c (m3_trace_him): Call intercept_exec_calls.
-	* config/nm-m3.h: Don't define STARTUP_INFERIOR.
-	* config/i386/tm-i386m3.h, config/ns32k/tm-ns32k.h,
-	config/mips/tm-mipsm3.h: Don't define START_INFERIOR_TRAPS_EXPECTED.
-
-	* m68k-stub.c: Change vector 13 from SIGFPE to SIGBUS.
-
-Tue Oct 26 22:05:03 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* mips-tdep.c (mips_pop_frame): If proc_desc is NULL, don't dump core.
-
-Tue Oct 26 15:07:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	gcc -Wall lint:
-	* nlmread.c: Include stabsread.h.
-	* Makefile.in: Update dependencies.
-
-	* remote.c: Change PBUFSIZ back to 400.  John's 28 Feb 1992 change
-	to increase it broke the ability to write large chunks of memory
-	with m68k-stub and i386-stub.  Now we only use more than 400 on
-	machines where we need that much to write the registers.
-	* remote.c (remote_write_bytes): Eliminate possible abort().  The
-	check for when to abort was off by a few bytes and besides which,
-	it is handled by MAXBUFBYTES, which the caller uses.
-	* m68k-stub.c: Add comments about trap #1 and trap #8 instructions.
-
-Tue Oct 26 08:36:07 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR).
-	(sim_set_pc): Update prototype.
-	(sim_read, sim_write): Ditto, and use unsigned char *buf.
-	(sim_fetch_register, sim_store_register): Use unsigned char *buf.
-	(sim_info): Pass printf function as argument, add verbose argument.
-	(sim_stop_reason): Renamed from sim_stop_signal, fix prototype.
-	* remote-sim.c (gdbsim_wait): Update call to sim_stop_reason.
-	(gdbsim_files_info): Update call to sim_info.
-
-Tue Oct 26 10:41:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valops.c (value_assign): Call reinit_frame_cache when assigning
-	to a register.
-
-Mon Oct 25 11:08:59 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (wait_for_inferior):  Fix PC out of objfile bounds
-	check to just use stop_func_name == 0.
-	* remote-udi.c (store_register):  Invalidate NPC/PC_REGNUM after
-	changing PC.
-
-Mon Oct 25 14:57:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbserver/{low-lynx.c,low-sparc.c,low-sun3.c}, standalone.c,
-	m3-nat.c, i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c: bcopy -> memcpy.
-
-	gcc -Wall lint:
-	* breakpoint.c: Include thread.h.
-	* coffread.c: Include stabsread.h.
-	* Makefile.in: Update dependencies.
-	* breakpoint.c (mention): Add bp_call_dummy to switch.
-	* symmisc.c (dump_symtab): Use %d not %ld for line number.
-
-Sun Oct 24 18:29:32 1993  Tom Lord  (lord@rtl.cygnus.com)
-
-	* every non-obsolete file except utils.c:
-	  Change the stream argument to _filtered to GDB_FILE *.
-	  Change all references to stdout/stderr to gdb_stdout/gdb_stderr.
-	  Replace all calls to stdio output functions with
-	    calls to corresponding _unfiltered functions.
-	  Replaced calls to fopen for output to gdb_fopen.
-	  Added sufficient goo to utils.c and defs.h to make the above
-	  work.
-	  
-	  The net effect is that stdio output functions are only directly
-	  used in utils.c.  Elsewhere, the _unfiltered and _filtered 
-	  functions and GDB_FILE type are used.
-
-	  In the near future, GDB_FILE will stop being equivalant to 
-	  FILE.
-
-	  The semantics of some commands has changed in a very subtle way:
-	  called in the right context, they may cause new occurences of 
-	  prompt_for_continue() behavior.
-
-	  Please respect this change by not reintroducing stdio output 
-	  dependencies in the main body of gdb code.  All output from
-	  commands should go to a GDB_FILE.
-
-Sun Oct 24 20:16:38 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* parse.c, parser-defs.h (write_exp_msymbol):  New function to write
-	the appropriate expression for a minimal symbol.  Taken from c-exp.y
-	and m2-exp.y but handles mst_file_*.
-	* c-exp.y, m2-exp.y:  Use it.
-
-Sun Oct 24 09:31:05 1993  Fred Fish  (fnf@lisa.cygnus.com)
-
-	* elfread.c (elf_symtab_read):  Use bfd convention that both
-	initialized and uninitialized data sections have the SEC_ALLOC
-	flag bit set, but only initialized sections have SEC_LOAD set.
-	SEC_DATA is ignored since it only gets set for initialized 
-	data.
-
-Sat Oct 23 14:48:18 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* remote-sim.h (sim_stop): New enum.
-	(sim_stop_signal): Change prototype, result is enum sim_stop.
-	* remote-sim.c (gdbsim_wait): Update call to sim_stop_signal.
-
-Fri Oct 22 07:49:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (define_symbol): Skip the whole thing about "pcc
-	promotion" on little-endian machines.
-
-	* remote-vx.c (vx_wait): Rename pid parameter to pid_to_wait_for.
-	Some compilers (legitimately) don't like variables in the
-	function's outermost block whose name is the the same as the name of
-	a parameter.
-
-	Merge Apollo patches from Troy Rollo (troy@cbme.unsw.edu.au):
-	* dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}:
-	New files.
-	* config/m68k/nm-apollo68b.h: Add more defines.
-	* configure.in: Recognize apollo target, not just host.
-
-	* configure.in: Add * to end of all OS names.
-
-Fri Oct 22 06:14:01 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (ALLPARAM):  Add config/m88k/xm-delta88v4.h
-
-Thu Oct 21 12:23:12 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (init.c): Generate using the source, not munch.  This
-	cleans up all kinds of hassles (which nm to use in munch, etc).  The
-	new formatting conventions (mostly already followed) are that
-	the name of the _initialize_* routines must start in column zero,
-	and must not be inside #if.
-	* munch: Removed.
-	* Makefile.in: Remove references to munch.
-	* serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c,
-	alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c,
-	procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c,
-	i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c,
-	z8k-tdep.c: Make sure the above conventions are followed.  Make
-	sure they are all declared as returning void.  Clean up
-	miscellaneous comments and such.
-
-	* sh-tdep.c (sim_load): Add function.
-
-Thu Oct 21 15:58:48 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
-
-	* remote-mips.c (mips_wait): add pid argument.
-
-Thu Oct 21 12:23:12 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (c-exp.tab.o): Remove notice about shift/reduce conflicts
-	which no longer occur.
-
-	gcc -Wall lint:
-	* findvar.c (symbol_read_needs_frame), corelow.c (ignore),
-	inflow.c (gdb_has_a_terminal): Make sure to return a value.
-	* regex.h: Declare re_set_syntax.
-	* printcmd.c: Include valprint.h.
-	* infcmd.c, exec.c, maint.c, core.c: Include language.h.
-	* maint.c: Include expression.h.
-	* infrun.c, fork-child.c, corelow.c, inflow.c: Include thread.h.
-	* inftarg.c: Include command.h.
-	* coredep.c: Include value.h.
-	* c-exp.y, m2-exp.y, ch-exp.y: Include bfd.h, symfile.h and objfiles.h.
-	* ch-typeprint.c: Include typeprint.h.
-	* ch-valprint.c: Include c-lang.h.
-	* nlmread.c: Include buildsym.h.
-	* environ.c: Include gdbcore.h.  Only include defs.h once.
-	(set_in_environ): Cast const char * to char * when passing to
-	set_gnutarget.
-	* Makefile.in: Update dependencies to reflect all these new includes.
-	Remove unused variables:
-	* printcmd.c (printf_command): args_to_vprintf.
-	* coffread.c (coff_symfile_init): strsection.
-	Move variables to within the #ifdefs where they are used:
-	* symtab.c (gdb_mangle_name): opname.
-	* inftarg.c (child_attach): pid and exec_file.
-	* inftarg.c (child_detach): siggnal.
-	* objfiles.c (allocate_objfile): mapto, md, and fd.
-	* objfiles.c (free_objfile): mmfd.
-	* infrun.c (wait_for_inferior): Include BPSTAT_WHAT_LAST in switch.
-	* infrun.c (wait_for_inferior): Remove unused same_pid label.
-	* inferior.h: Declare set_sigint_trap and clear_sigint_trap.
-	* parser-defs.h: Declare write_exp_elt_block.
-	* stabsread.h: Declare elfstab_offset_sections and
-	coffstab_build_psymtabs.
-
-Thu Oct 21 12:05:08 1993  Ken Raeburn  (raeburn@cygnus.com)
-
-	Patch from Jeff Law:
-	* paread.c: Fix references to "hppa" that should now be "som".
-
-Thu Oct 21 12:23:12 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c (decode_line_1): Don't use SYMBOL_LINE for functions.
-
-Thu Oct 21 02:59:07 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* remote-udi.c (udi_store_registers, store_register):  Use
-	UDI29KPC address space when modifying PC.  It seems that you can't
-	modify the PC directly (at least in the isstip simulator).
-
-Wed Oct 20 11:35:43 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* target.h: Put remote_debug declaration back here.  Add baud_rate.
-	* remote.c, remote-udi.c, remote-utils.h: Let target.h take care of
-	declaring these.  Those random externs all over are error prone.
-	* Move "set remotebaud" from remote-utils.c to main.c to it applies
-	to remote.c as well.
-
-	* xcoffread.c (xcoff_symfile_read), coffread.c (coff_symfile_read):
-	Sort symtabs for this objfile only, not for all objfiles.
-	* symfile.c, symfile.h (sort_all_symtab_syms): Remove; no longer used.
-
-	* mipsread.c (parse_symbol): In third-eye, a function has a block
-	within it which represents the whole function.  Create only one
-	GDB block for both.
-
-Wed Oct 20 17:47:42 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* main.c:  Make baud_rate and remote_debug be global variables,
-	remove #include "remote-utils.h".  This makes it possible to build
-	GDB without remote-utils.c.  Also, move setting of remote_debug
-	into main, so that all remote*.c files can use it (not just the
-	serial line ones).  And, make baud_rate be an int.
-	* remote-udi.c:  Change kiodebug to remote_debug.
-	* remote-utils.c:  Move setting of baud rate and debug into main.c.
-	* remote-utils.h:  Redefine sr_{get set}_debug and sr_{get set}_baud
-	to use baud_rate and remote_debug globals for compatibility.
-	* remote.c:  Use remote_debug and baud_rate globals directly,
-	instead of sr_ functions, so that we don't need to load
-	remote-utils.c.
-	* config/a29k/a29k-udi.mt:  Define REMOTE_O as null so that we don't
-	get the default remote* modules.
-
-Wed Oct 20 11:35:43 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (define_symbol): When combining a LOC_ARG and a
-	LOC_REGISTER, use the type from the LOC_REGISTER, not from the
-	LOC_ARG.
-
-Wed Oct 20 14:34:38 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* config/i386/xm-go32.h: define some signals if they aren't
-	  already defined.
-
-Wed Oct 20 11:35:43 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (INTERNAL_LDFLAGS): New macro.  The new part is
-	that we use CFLAGS and PROFILE_CFLAGS to link.
-	(gdb, rapp, kdb): Use INTERNAL_LDFLAGS instead of
-	LDFLAGS and/or GLOBAL_CFLAGS.
-
-Wed Oct 20 09:29:55 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  Add $(srcdir) to all refs to 29k-share
-	directories.
-
-Tue Oct 19 17:23:34 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* Makefile.in (ALLCONFIG):  Add config/i386/{i386m3.mh, i386m3.mt,
-	i386/i386mk.mh i386/i386mk.mt}, config/mips/{mipsm3.mh,
-	mipsm3.mt}, config/ns32k/{ns32km3.mh, ns32m3.mt}
-	* Makefile.in (remote_utils_h):  Add remote-sim.h
-	* Makefile.in (NONSRC):  Add i386-nlmstub.c
-	* Makefile.in (HFILES):  Add coff-solib.h
-
-Tue Oct 19 14:15:40 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* values.c (value_virtual_fn_field): Fix the offset calculation
-	when calling virtual functions. (gdb.t22/virtfunc.exp).
-	* eval.c (evaluate_subexp): same as above.
-
-Tue Oct 19 10:43:16 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/rs6000/rs6000.mh (TERMCAP): Define to -lcurses.
-
-	* Makefile.in: Define CXXFLAGS.
-
-Tue Oct 19 09:28:52 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* sparclite/Makefile.in:  Fixup so that this works with Sun make
-	and VPATH.
-
-Tue Oct 19 10:43:16 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.h (struct bpstat_what): Don't use bitfields.
-
-	* typeprint.c: Add "class CLASS-NAME" to docstring for ptype.
-
-Tue Oct 19 06:17:10 1993  Fred Fish  (fnf@cirdan.cygnus.com)
-
-	* Makefile.in (ALLPARAM):  Add config/m88k/{nm-delta88v4.h,
-	tm-delta88v4.h, xm-dgux.h}.
-	* Makefile.in (ALLCONFIG):  Add config/m88k/{delta88v4.mh,
-	delta88v4.mt}.
-
-	* README:  Remove comment about SunOS 5.x programs leaving
-	coredumps.  Info from Sun is that this was not in customer
-	releases.
-
-Mon Oct 18 10:28:08 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* hppa-tdep.c (restore_pc_queue): Call target_terminal_ours after
-	done stepping the inferior.
-
-	* c-exp.y: Remove never-used (because of shift/reduce conflicts)
-	rules for pointers to members.
-	* Makefile.in: Remove notice about expected shift/reduce conflicts.
-
-	* buildsym.c (finish_block): If we pop the context stack and it is
-	not empty, complain () instead of abort ().
-
-Sun Oct 17 19:42:31 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* parse.c, parser-defs.h (follow_types): New function.
-	* c-exp.y (ptype : typebase abs_decl): Use it.
-	* c-exp.y (ptype): Add support for type qualifiers after the
-	typebase.  The typebase rule already has support for them before
-	the typebase.
-	* Makefile.in: Change the expected number of shift/reduce
-	conflicts to 6.  This is OK--the 2 new conflicts are basically the
-	same as one of the old ones.
-
-Sun Oct 17 13:04:49 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.10.3.
-
-Sun Oct 17 09:18:57 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (wait_for_inferior): Clean up comments which were at
-	the top of the file, making them more concise and moving them with
-	the code (Sorry, Randy, but these stream-of-consciousness comments
-	really have to go).  Switch the order of the "&&", which makes
-	things clearer and turns out to be an improvement with respect to
-	side effects and speed.
-
-Sun Oct 17 02:06:01 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* procfs.c:  Handle process exits more elegantly by trapping on
-	entry to _exit.  Also, cleanup procinfo list when process dies of
-	it's own accord (as opposed to being killed).
-
-Sat Oct 16 20:47:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m88k/xm-dgux.h: Define NO_PTRACE_H.
-
-	* corelow.c (add_to_thread_list): Need a cast to go from PTR to
-	asection *.
-
-	* infrun.c: Add comment about signals.
-
-	* fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again.
-	Stu reinstated it (accidently I assume).
-
-Sat Oct 16 15:27:10 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* procfs.c (procfs_wait):  Losing Unixware can't do poll on /proc
-	files.  Use PIOCWSTOP instead.
-	* corelow.c (add_to_thread_list):  Fix arg to match prototype.
-
-	* procfs.c (procfs_set_sproc_trap):  Don't use this if sproc
-	isn't available.
-	* (procfs_notice_signals):  Fix prototype.
-
-Fri Oct 15 22:46:07 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* breakpoint.c (breakpoint_thread_match break_command_1):
-	Thread-specific breakpoint support.
-	* breakpoint.h (struct breakpoint):  Add thread id field.
-	* fork-child.c (fork_inferior):  Move call to init_thread_list()
-	back a bit so that init_trace_fun can do thread functions.
-	* hppa-tdep.c (restore_pc_queue):  Add pid to call to target_wait.
-	* hppab-nat.c (child_resume):  Handle default pid.
-	* hppah-nat.c (child_resume):  Handle default pid.
-	* i386lynx-nat.c (child_wait):  New arg pid.
-	* inflow.c (kill_command):  Reset thread list.
-	* infptrace.c (child_resume):  Handle default pid.
-	* infrun.c:  Thread-specific breakpoint support.
-	* inftarg.c (child_wait):  Add pid arg.
-	* osfsolib.c (solib_create_inferior_hook):  Add pid to call to
-	target_resume.
-	* procfs.c:  Multi-thread support.
-	* remote-bug.c (bug_wait):  Add pid arg.
-	* remote-hms.c (hms_wait):  Add pid arg.
-	* remote-mips.c (mips_wait):  Add pid arg.
-	* remote-mon.c (monitor_wait):  Add pid arg.
-	* remote-nindy.c (nindy_wait):  Add pid arg.
-	* remote-sim.c (gdbsim_wait):  Add pid arg.
-	* remote-udi.c (udi_wait):  Add pid arg.
-	* remote-vx.c (vx_wait):  Add pid arg.
-	* remote-z8k.c (sim_wait):  Add pid arg.
-	* remote.c (remote_wait):  Add pid arg.
-	* solib.c (solib_create_inferior_hook):  Add pid to call to
-	target_resume.
-	* target.h (struct target_ops):  Add pid arg to to_wait and
-	to_notice_signals.
-	* thread.c (valid_thread_id):  New func to validate thread #s.
-	* (pid_to_thread_id):  New func to do the obvious.
-	* thread.h:  Prototypes for above.
-
-	* coff-solib.c (coff_solib_add):  Use nameoffset field to locate
-	filename.
-
-Fri Oct 15 21:29:40 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not
-	sim_kill, sim_open, or sim_set_args.
-
-	* stack.c (print_stack_frame): Put catch_errors around
-	print_frame_info so (for example) error printing source doesn't
-	cause auto-displays to get skipped in normal_stop.
-
-	* findvar.c (value_from_register): When preparing to cast a value
-	from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE;
-	the old code didn't copy the whole thing.
-	* valops.c (value_assign): Add comment.
-
-Fri Oct 15 12:57:30 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (upgrade_type):  Replace bitsize sanity checks and
-	complaint by a comment explaining why they were useless. 
-
-Fri Oct 15 14:30:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Move comments on bypassing call dummy breakpoint from stack.c
-	to breakpoint.h.
-
-Fri Oct 15 11:52:56 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symtab.c (lookup_partial_symtab):  If filename is not found and
-	contains no slashes, try again and compare without leading path
-	components.
-	* symtab.c (lookup_symtab_1):  Replace open coded version of
-	lookup_partial_symtab with a function call.
-
-Thu Oct 14 20:34:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior),
-	remote-mon.c (monitor_create_inferior), remote-nindy.c
-	(nindy_create_inferior), remote-st.c (st2000_create_inferior),
-	remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it
-	is replaced by init_trace_fun.
-	* config/convex/xm-convex.h, convex-xdep.c: Add comments explaining
-	how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex
-	port.
-
-	* Makefile.in: Add Mach files to ALLDEPFILES, etc.
-	* m3-nat.c: Clean up more hair--message(), cprocs.
-	* configure.in: Recognize Mach targets and hosts.
-	* config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can
-	include this file.
-	* Mach headers in config/*/tm-*.h: Fix includes to match correct
-	locations of files.
-
-Thu Oct 14 21:35:55 1993  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* remote-mon.c (general_open): Set dev_name. Minor tweaking to get
-	it working again.
-	* config/m68k/tm-monitor.h: Remove floating point register names
-	as there aren't any on any of the monitors that use this code.
-
-Wed Oct 13 11:47:23 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* inflow.c: Pass pointer to process group, not process group itself,
-	to TIOCSPGRP ioctl.
-
-	* inflow.c (terminal_ours_1): Don't print warning on failure to
-	set process group.
-
-	* printcmd.c (printf_command): Instead of using makeva* and
-	calling vprintf, just make the appropriate calls to printf.
-	* printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
-	config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
-	traces of makeva*.  My apologies to everyone (including me!)
-	who spent so much time getting it to work on various machines,
-	but look at the bright side, at least you won't have to do it
-	again in the future.
-
-	* printcmd.c (printf_command): Make a cleanup for val_args (fixes
-	a memory leak).
-
-Tue Oct 12 22:54:41 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep.
-
-Tue Oct 12 12:01:29 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
-
-	* configure.in: only configure gdbserver for native environments
-
-Tue Oct 12 08:59:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (read_type): Treat a negative type number at the start
-	of a type as a type reference, not as a definition of a type with
-	"50=" omitted.  This makes things work on the RS/6000 again (the
-	14 Sep 1993 change broke it).
-
-	* inflow.c: Use 0 (standard input) not scb->fd.
-	(terminal_ours_1): If printing warning, don't claim it happened in
-	terminal_inferior.
-
-	* blockframe.c (get_prev_frame_info): Don't error() if there are no
-	frames; just return NULL.
-
-	* xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd
-	change which involved structure elements.  It was unnecessary and
-	was not consistently done.
-
-	* stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending):
-	Move common block handling from dbxread.c to stabsread.c.
-	Use the name from the BCOMM instead of the ECOMM.
-	Allocate things on the symbol_obstack.
-	* xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM,
-	and C_ECOML.  On unrecognized storage classes, go ahead and call
-	define_symbol (after the complaint).
-
-	* dbxread.c (process_one_symbol): Don't relocate 'S' symbols by
-	the text offset.
-
-Tue Oct 12 12:33:09 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* osfsolib.c (solib_create_inferior_hook):  Reset stop_soon_quietly
-	after shared library symbol reading to get rid of warning from
-	heuristic_proc_start.
-
-Tue Oct 12 12:01:29 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
-
-	* remote-sim.c: fix unterminated character string
-
-Tue Oct 12 08:59:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c: Fix comment about gcc 2.3.3 stab for long long int.
-
-Mon Oct 11 14:27:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* m3-nat.c, config/nm-m3.h: Add a target_ops struct and other
-	various things to try to get this to work.
-
-	* symtab.h: Fix comments re headers, sharing blockvectors, etc.
-
-Mon Oct 11 11:46:06 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
-
-	* config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o
-
-Mon Oct 11 02:48:57 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_partial_symbols):  Do not add undefined
-	symbols to the partial symbol table.
-	* alpha-tdep.c (init_extra_frame_info):  Remove kludge for gcc,
-	gcc has to be compatible with the native tools.
-	* alpha-tdep.c (alpha_push_arguments):  Rename NUM_ARG_REGS to
-	ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h.
-	* config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS):  Change it to the
-	way the native tools define it, update comment.
-
-Fri Oct  8 15:54:06 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c, 
-	xcoffsolib.h:  Use 'abfd' for bfd variables instead of 'bfd'.
-	Sun cc doesn't like variable names that match their typedef'd type.
-
-Fri Oct  8 14:56:21 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* inflow.c: Remove unused includes of sys/param.h and sys/types.h.
-
-	* inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
-	terminal.h, fork-child.c, main.c, utils.c: Move all the process
-	group stuff back to inflow.c and terminal.h; that's a better place
-	for it and fixes problems with trying to get/set the process group
-	of a tty we're doing remote debugging on.
-	* terminal.h: Skip the redefines and includes if HAVE_TERMIOS.
-
-	* findvar.c, value.h (symbol_read_needs_frame): New function.
-	* c-exp.y, m2-exp.y: Call it instead of having our own switch on
-	the symbol's class.
-	* valops.c (value_of_variable): Use symbol_read_needs_frame to
-	decide whether we care about finding a frame.
-
-Fri Oct  8 02:34:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* blockframe.c (get_frame_block):  Do not adjust pc if the frame
-	function was interrupted by a signal.
-
-Thu Oct  7 19:20:11 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/h8300/tm-h8300.h: Don't define sr_get_debug.
-	* remote-sim.c: Include remote-utils.h.
-	* target.h: Add comment about target_has_execution.
-
-Thu Oct  7 16:14:19 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
-
-	* h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args):
-	New functions.
-	* infrun.c (normal_stop): Don't try and set the pc in the current
-	frame coredump if there isn't one.
-	* remote-sim.c (gdbsim_store_register): Don't
-	SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order.
-	(gdbsim_wait): Set status with WSETSTOP.
-	* config/h8300/tm-h8300.h (sr_get_debug): Define
-
-Thu Oct  7 12:56:57 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	New Mach stuff:
-	* config/i386/i386mach.c: Explain this is for the old (probably
-	non-functional and/or obsolete) Mach stuff.
-	* m3-nat.c, config/nm-m3.h,
-	i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c,
-	config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h},
-	config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h},
-	config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h},
-	config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}:
-	New files.
-
-	* blockframe.c (find_pc_partial_function): If we call
-	PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first.
-	This is needed now that wait_for_inferior passes in endaddr.
-	* infrun.c: Move call to target_terminal_inferior from proceed
-	to resume.
-
-Thu Oct  7 09:22:04 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* blockframe.c (find_pc_partial_function):  Fix handling for PCs
-	beyond the end of the last function in an objfile.
-	* coff-solib.c (coff_solib_add):  Use BFD to get fields from .lib
-	section.
-	* infrun.c (wait_for_inferior):  Modify test for subroutine entry
-	to include pc out of bounds of the previous function.
-	* remote.c (remote_wait):  Use strtoul for parsing 'N' message.
-	Add code to relocate symfile_objfile->sections.
-
-Thu Oct  7 06:22:43 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/sparc/sun4os4.mh: Add comment saying why we don't use
-	-lresolv.
-
-Thu Oct  7 09:29:11 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* breakpoint.c, breakpoint.h (breakpoint_init_inferior):  New function
-	that clears the `inserted' flag for all breakpoints and deletes
-	any breakpoints which should go away between runs of programs.
-	* inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior),
-	remote-es.c (es1800_load), comments in exec.c and corelow.c:
-	Use it instead of mark_breakpoints_out.
-	* breakpoint.c (mark_breakpoints_out):  Update comment, tm-rs6000.h
-	uses it in a completely different context.
-	* breakpoint.c (breakpoint_re_set_one):  Add bp_call_dummy case.
-
-Thu Oct  7 09:29:11 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* Makefile.in (REGEX, REGEX1):  Always use our own version of
-	regex.c to be consistent across hosts.
-	* source.c (_initialize_source):  Initialize regex to use grep
-	style syntax as an approximation to POSIX basic regex syntax.
-
-Wed Oct  6 12:43:47 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
-			  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* hppa-tdep.c (frame_chain): Rework so that it correctly
-	handles boundaries where code with a frame pointer calls code
-	without a frame pointer.
-	(dig_fp_from_stack): New function.
-
-Wed Oct  6 12:43:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint.
-
-	* README: Add Alpha notes from Schauer.
-
-Tue Oct  5 15:26:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't
-	understand what it is trying to do, but I suspect it's not doing
-	it.
-
-	* config/ns32k/merlin.mh: Add comment about M_INSTALL.
-	* config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
-	M_UNINSTALL; it tries to install a non-existent file gdb.z.
-	* Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
-
-	* stabsread.c (read_range_type): Remove comment which recommends
-	distinguishing float from complex by the name.
-
-Tue Oct  5 12:17:40 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-			  Jim Kingdon  (kingdon@cygnus.com)
-			  Stu Grossman  (grossman@cygnus.com)
-
-	Changes to support alpha OSF/1 in native mode.
-	* alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
-	  config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
-	New files.
-	* Makefile.in:  Add new files and dependencies.
-	* configure.in:  Add alpha target.
-	* config/alpha/alpha-osf1.mh (NATDEPFILES):  Add osfsolib.o
-	* config/alpha/alpha-osf1.mh (MH_CFLAGS):  Remove, we can handle
-	shared libraries now.
-	* config/alpha/xm-alpha.h:  Cleanup, get MAKEVA_* defines right.
-
-	* defs.h (CORE_ADDR):  Make its type overridable via CORE_ADDR_TYPE,
-	provide `unsigned int' default.
-	* breakpoint.c (breakpoint_auto_delete):  Delete only if we really
-	stopped for the breakpoint.
-	* stabsread.c, stabsread.h (define_symbol):  Change valu parameter
-	to a CORE_ADDR.
-	* stabsread.c (read_range_type):  Handle the case where the lower
-	bound overflows and the upper doesn't and the range is legal.
-	* infrun.c (resume):  Do not step a breakpoint instruction if
-	CANNOT_STEP_BREAKPOINT is defined.
-
-	* inferior.h (CALL_DUMMY_LOCATION):  New variant AT_ENTRY_POINT.
-	Now that we have the bp_call_dummy breakpoint the call dummy code
-	is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
-	FIX_CALL_DUMMY can be used to set up everything for the dummy.
-	The breakpoint for the dummy is set at the entry point and thats it.
-	* blockframe.c (inside_entry_file, inside_entry_func):  Do not stop
-	backtraces if pc is in the call dummy at the entry point.
-	* infcmd.c (run_stack_dummy):  Handle AT_ENTRY_POINT case. Use
-	the expected breakpoint pc when setting up the frame for
-	set_momentary_breakpoint.
-	* symfile.c (entry_point_address):  New function for AT_ENTRY_POINT
-	support.
-	* valops.c (call_function_by_hand):  Handle AT_ENTRY_POINT case.
-
-Tue Oct  5 11:37:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
-	Change other hppa host entries to use -*- not -hp-.
-
-Mon Oct  4 19:16:14 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* i386-nlmstub.c: New file; debugging stub for i386 NetWare.  Must
-	be compiled with NetWare header files and turned into an NLM with
-	nlmconv.
-
-Mon Oct  4 11:02:11 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.
-
-	* dbxread.c (process_one_symbol): Make n_opt_found static.
-
-	* Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names.
-	* Makefile.in, config/i386/i386lynx.mt: Change accordingly.
-
-	* values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
-	to not_lval.
-
-Sun Oct  3 15:54:51 1993  Stan Shebs  (shebs@rtl.cygnus.com)
-
-	* objfiles.h (objfile): New slot sym_stab_info, use by most
-	stab-reading formats.
-	* gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of
-	sym_private.
-	* coffread.c (coff_symfile_init): Alloc struct for sym_stab_info.
-	* dbxread.c, elfread.c, paread.c: Change sym_private references to
-	sym_stab_info references.
-
-Sat Oct  2 19:28:35 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* mipsread.c, objfiles.c, utils.c: Use PTR not void *.  RISC/OS
-	4.02 lacks void *.
-	* elfread.c: Use void * not PTR inside PARAMS.
-
-	* config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it.
-	* config/mips/news-mips.mh: Define NAT_FILE not NM_FILE.
-	* config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
-
-Sat Oct  2 16:05:22 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt,
-	tm-i386lynx.h:  Add support for SVR3 COFF shared libraries.
-
-Sat Oct  2 15:50:41 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* m88k-nat.c (store_inferior_registers): When writing all registers,
-	don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this
-	case, and they cause trouble).
-
-	* TODO: Don't suggest doing fast watchpoints by stepping a line
-	at a time.  That would be really hairy and still not fast enough.
-	Do suggest debug registers and page table diddling.
-
-Fri Oct  1 14:54:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not
-	depend on builtin_type_*.  Instead, it is always 2, 4, and 8 bytes
-	like the documentation says.
-	* printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as
-	synonym for 'g'.  This was never documented, it shouldn't depend on
-	CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'.
-
-Fri Oct  1 10:06:35 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* symtab.c: fix a bug in testsuite (virtfunc.exp)
-
-Thu Sep 30 11:30:56 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP).
-
-	* c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code):
-	If demangled name lacks a colon, don't dump core.
-
-	* blockframe.c (find_pc_partial_function): If pst->readin is
-	set, don't try to get symbols from pst.
-
-	* inflow.c (generic_mourn_inferior): Call reinit_frame_cache
-	instead	of doing it ourself.
-	* blockframe.c (reinit_frame_cache): Use code which was in
-	generic_mourn_inferior so we can use this function even when
-	we have switched targets.
-	* corelow.c (core_detach): Call reinit_frame_cache.
-	* target.c (target_detach): Don't call generic_mourn_inferior
-	(revert yesterday's change, now handled by core_detach).
-	* objfiles.c (free_objfile): Detach any core file if we call
-	SOLIB_CLEAR.  #include target.h.
-
-	* fork-child.c (fork_inferior): Don't call target_terminal_init
-	and target_terminal_inferior until we are sure that the inferior
-	has called gdb_setpgid.  This fixes PR 2900 (Schauer tracked it
-	down and was able to reliably reproduce it by putting a sleep()
-	before the gdb_setpgid()).
-
-Thu Sep 30 12:00:49 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-exp.y, m2-exp.y:  Change type of address for msymbol to
-	builtin_type_long.
-	* infptrace.c (fetch_register, store_inferior_register,
-	child_xfer_memory):  Use PTRACE_XFER_TYPE for the type of ptrace
-	transfers. Provide an `int' default for PTRACE_XFER_TYPE.
-
-Thu Sep 30 11:30:56 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* defs.h (TARGET_*_BIT): Don't use host information (sizeof) in
-	picking defaults.
-
-	* cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form.
-
-Thu Sep 30 11:25:55 1993  Kung Hsu  (kung@cygnus.com)
-
-	* cp-valprint.c (cp_is_vtbl_ptr_type):
-	change vtable field name to __vtbl (pr2695).
-
-	* symtab.c (gdb_mangle_name): fix a bug, to get mangled name right.
-
-Wed Sep 29 18:34:22 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  Add deps for i386lynx-nat.o and i386lynx-tdep.o to
-	keep non-gnu makes happy.
-
-Wed Sep 29 17:20:54 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (read_hpux_symtab): When a K_END is found for a
-	K_MODULE, clear the have_module and have_name flags.
-
-Wed Sep 29 10:52:19 1993  Kung Hsu  (kung@cygnus.com)
-
-	* c-valprint.c: to fix virtual table print bug (pr2695).
-
-Wed Sep 29 10:52:19 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* target.c (target_detach): Call generic_mourn_inferior.
-	* inflow.c (generic_mourn_inferior): Call flush_cached_frames.
-
-Tue Sep 28 23:08:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c, coffread.c, elfread.c: A few changes to comments.
-
-Tue Sep 28 18:39:37 1993  Stan Shebs  (shebs@rtl.cygnus.com)
-
-	* configure.in: Rename ...-lynx* to ...-lynxos*.
-	Add m68*-*-lynxos* configuration.
-	* dbxread.c (coffstab_build_psymtabs): New function,
-	interfaces coffread.c to dbxread functions.
-	* coffread.c (coff_symfile_info):  Expand to include
-	dbx_symfile_info slots.
-	(coff_symfile_init): Init coff_symfile_info struct.
-	(coff_locate_sections): New functions, finds the stab and stabstr
-	sections.
-	(coff_symfile_read): Call coffstab_build_psymtabs if a stab
-	section is present.
-	(coff_section_offsets): Replace fake version with real offsets.
-
-Tue Sep 28 18:00:50 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy
-	breakpoint.
-
-Tue Sep 28 17:53:26 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* config/nm-sysv4.h: Include solib.h.  Define SVR4_SHARED_LIBS.
-	* config/tm-sysv4.h: Don't include solib.h.
-	* config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
-	* config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
-	* config/i386/i386v4.mh (NATDEPFILES): ...to here.
-	* config/i386/nm-i386v4.h: Include nm-sysv4.h.
-	* config/m68k/amix.mt (TDEPFILES): Move solib.o from here...
-	* config/m68k/amix.mh (NATDEPFILES): ...to here.
-
-Tue Sep 28 09:45:38 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
-
-	Clean up problems with targets and hosts that have 64 bit longs
-	and pointers and 32 bit ints.
-	* breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
-	ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
-	expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
-	m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
-	printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
-	symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
-	Change all printf formats from %x to %lx if outputting an address.
-	Change la_*_format to use long format.
-	local_hex_string, local_hex_string_custom now take an unsigned long
-	argument, change all callers.
-	* coffread.c (read_coff_symtab):  Remove superfluous cast for
-	complaint output.
-	* dbxread.c (end_psymtab):  Cast MSYMBOL_INFO to long, not int.
-	* findvar.c, value.h (write_register):  Change val to LONGEST.
-	* gdbtypes.h (struct type):  Change `bitsize' to long as
-	TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
-	* inferior.h (struct inferior_status):  Change type of stop_pc to
-	CORE_ADDR.
-	* language.h (local_octal_string, local_octal_string_custom):
-	Remove prototype, the functions are neither defined nor used.
-	* mipsread.c (parse_symbol):  Use temporary variable for bitsize as
-	f->bitsize is a long now.
-	* objfiles.c (add_to_objfile_sections, build_objfile_section_table):
-	Use unsigned long casts instead of int for abusing sections_end
-	pointer as integer.
-	* stack.c (parse_frame_specification):  Change type of `args' to
-	CORE_ADDR for SETUP_ARBITRARY_FRAME.
-
-	* printcmd.c (make_vasize):  Allow redefinition via MAKEVA_SIZE.
-	* mipsread.c (parse_type):  Alpha cc now supports the t->continued
-	bit, update algorithm to match the way the compiler uses it.
-
-Tue Sep 28 12:05:11 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c (fprintfi_filtered): Fix comments.
-
-Mon Sep 27 18:10:08 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* coffread.c (read_coff_symtab):  Don't call getfilename if there
-	are no auxents.
-
-Mon Sep 27 10:22:37 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c (find_pc_line): Fix comments.
-
-	* remote-udi.c (udi_mourn): Don't pop target.
-
-Fri Sep 24 17:25:41 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* corelow.c:  Add multi thread/process support for core files with
-	.reg/XXX pseudo-sections.
-	* i386lynx-nat.c thread.h thread.c:  Remove unnecessary core file
-	support.
-
-Thu Sep 23 10:49:37 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-udi.c (download): Skip zero length sections.
-
-	* valops.c (search_struct_method, value_struct_elt):
-	Use (value)-1, not -1, for error.
-
-	* infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
-	about SHIFT_INST_REGS.
-
-	* exec.c (exec_file_command): Set text_end based on all code readonly
-	sections, not just ".text".
-
-	* defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
-	config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
-	z8k-tdep.c: Remove all references to ADDR_BITS_SET.
-	* config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
-
-	* config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
-
-Thu Sep 23 00:13:06 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/mips/tm-mips.h (STORE_STRUCT_RETURN):  Define as noop as
-	the pushing of the struct return address is already handled in
-	mips_push_arguments.
-	* mips-tdep.c (reinit_frame_cache_sfunc):  Fix typo in prototype
-	declaration.
-	* mipsread.c (parse_symbol, parse_type, upgrade_type):  Add more
-	sanity checks for corrupt symbol entries to avoid core dumps
-	reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
-	the same problems as the OSF/1 alpha cc.
-	* mipsread.c (parse_lines):  Iterate over the range of the compressed
-	line number entries, the old iteration sometimes failed to stop
-	and wrote past the end of the LINETABLE. Add sanity check to avoid
-	the same problem in case the line number info is corrupt.
-	* mipsread.c (parse_procedure):  Adjust pdr for alpha __sigtramp.
-	* mipsread.c (parse_external, parse_partial_symbols):  Ignore stNil
-	symbols that are produced for statics in .o files and stLocal symbols
-	that are produced for every section in OSF/1 dynamically linked
-	 executables.
-	* mipsread.c (psymtab_to_symtab_1):  Put out `undefined symbols'
-	warning only under `verbose on' as there are many undefined symbols
-	in a dynamically linked executable.
-
-Wed Sep 22 10:28:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
-	intended only for VxWorks.  Remove dcache.o from TDEPFILES now
-	that we pick it up from the default REMOTE_O.
-
-	* breakpoint.c (bpstat_what): Initialize retval.call_dummy and
-	retval.step_resume.
-
-	* mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
-	* rs6000-tdep.c: Add comment about framelessness.
-
-	* remote-nindy.c: Declare ninMemGet and ninMemPut.
-
-Wed Sep 22 08:02:57 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  Add i386lynx-tdep to the right places.
-	(TARDIRS):  Add gdbserver.
-
-	* exec.c (print_section_info):  Print entry point.
-	* i386lynx-nat.c (i386lynx_saved_pc_after_call):  Move into
-	i386lynx-tdep.c.  Add core file support.
-	* i386lynx-tdep.c:  New module for Lynx/386 target dependant code.
-	* maint.c:  Add `maint info sections' command to print info about all
-	sections that BFD knows about for exec and core files.
-	* sparc-tdep.c (sparc_push_dummy_frame):  Update stack pointer
-	before putting frame on the stack.  Consolidate writes to reduce
-	traffic for remote debugging.
-	* config/i386/i386lynx.mh (NATDEPFILES):  Remove exec.o.
-	* config/i386/i386lynx.mt (TDEPFILES):  Add exec.o, i386lynx-tdep.o.
-	* config/i386/nm-i386lynx.h:  Add target_pid_to_str().
-	* config/i386/tm-i386lynx.h:  Remove target_pid_to_str().
-	* sparclite/Makefile.in:  Add deps to keep Sun make happy.
-
-Tue Sep 21 17:48:14 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
-	not_a_breakpoint.
-	* infrun.c (wait_for_inferior): Pass it.  Also consolidate the
-	test of whether we are stepping into a CURRENTLY_STEPPING macro.
-
-Tue Sep 21 17:22:34 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* breakpoint.c (bpstat_stop_status),
-	  infcmd.c (step_1),
-	  infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
-	  and insert macro.
-
-	* m88k-tdep.c: include ieee-float.h.  new global target_is_m88110.
-	  new const struct ext_format_m88110 for float format.
-	  (pic_prologue_code): add braces.
-	  (next_insn): remove unused variable buf.
-	  (frame_find_saved_regs): remove unused variables next_addr,
-	  saved_regs, regnum.
-	  (frame_locals_address): remove unused variables frame, ap.
-	  (frame_args_address): remove unused variables frame, ap.
-	  (push_parameters): add some breaks and a default case.
-
-	* remote-bug.c: remove redundant includes of value.h, target.h,
-	  serial.h.
-	  (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
-	  (bug_fetch_register): special case sfip register for m88110.
-	  remove flag bit masking of pc registers.  This should be handled
-	  by the ADDR_BITS_* macros.
-	  (bug_store_register): special case sfip register for m88110.
-	  Corrected sprint format for extended registers.
-
-	* config/m88k/tm-m88k.h: white space and comment changes.  include
-	  ieee-float.h. expanded to cope with m88110 extended registers.
-	  (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
-	  (SHIFT_INST_REGS): becomes a real macro.
-
-Tue Sep 21 17:48:14 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (breakpoint_1): Support bp_call_dummy.
-
-Tue Sep 21 17:06:19 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* elfread.c (record_minimal_symbol_and_info): Guess the section to
-	use from the type.
-	* objfiles.c: Include gdb-stabs.h for SECT_* macros.
-	(objfile_relocate): Relocate textlow and texthigh in psymtabs.
-	Relocate partial symbols.  Check that minimal SYMBOL_SECTION is
-	nonnegative before using it.
-	* symtab.h: Adjust section field comment.
-
-	* remote.c (interrupt_query): New function.
-	(remote_interrupt_twice): Call interrupt_query.
-	(putpkt, getpkt): If quit_flag is set, call interrupt_query.
-	(remote_wait): Don't bother with objfile_relocate if the addresses
-	haven't changed.
-	(remote_fetch_registers): If we see a packet that doesn't start
-	with a hex character, fetch a new one.
-
-Tue Sep 21 11:44:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
-
-	* printcmd.c (print_scalar_formatted): When truncating value we are
-	going to print as unsigned, handle it generally for any length
-	less than sizeof (LONGEST), rather than special-casing sizeof (char),
-	sizeof (short), and sizeof (long).  Clarify comment on what this
-	is for.
-
-	* symfile.c (deduce_language_from_filename): Accept .cxx for C++.
-	* buildsym.c (start_subfile): Use deduce_language_from_filename
-	rather than checking for .C or .cc ourself.
-
-Mon Sep 20 14:53:11 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* defs.h: Declare argument of re_comp as const char *.
-
-	* remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
-
-	* README: Say using bfd from another release doesn't generally work.
-
-Sat Sep 18 10:13:18 1993  Jim Kingdon  (kingdon@poseidon.cygnus.com)
-
-	* mipsread.c (parse_type): Don't complain() if we guessed struct
-	and it was a union, or vice versa.
-
-	* defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
-
-	Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
-	* breakpoint.h (enum bptype): Add bp_call_dummy.
-	(struct bpstat_what): Add call_dummy field.
-	* infrun.c (wait_for_inferior): Deal with it.
-	* breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
-	* infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
-	* config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
-
-	* remote-sim.h: New file.
-	* remote-sim.c: Add remote debug feature.  Rename stuff to distinguish
-	interface to simulator from gdb-specific stuff.  Other changes.
-	* remote-sp64sim.c: Renamed to remote-sim.c.
-	Use sr_get_debug instead of our own sim_verbose/simif_snoop.
-	Use gnutarget in call to bfd_openr.
-	Rename simif_* to gdbsim_*.
-	* config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
-
-Fri Sep 17 04:41:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* findvar.c (extract_signed_integer):  Cast *p to LONGEST before doing
-	the xor and subtract.  Otherwise it will not sign extend if the type
-	of LONGEST is larger than int.
-	* cp-valprint.c (cp_print_class_method):  Inhibit core dump if
-	domain is an undefined cross reference.
-	* valops.c (call_function_by_hand):  Set real_pc to correct
-	value if CALL_DUMMY_LOCATION != ON_STACK.
-
-Thu Sep 16 20:37:06 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
-
-Thu Sep 16 13:16:22 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* infrun.c (wait_for_inferior):  Allow user to single step within
-	a stack dummy.
-
-Thu Sep 16 12:34:01 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* dbxread.c (copy_pending): Deal with END NULL.
-	(process_one_symbol): Add comments about what common_block NULL means.
-
-Wed Sep 15 14:50:26 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
-	to tm-a29k.h and a29k-tdep.c and make it an enum.
-	* a29k-tdep.c (a29k_get_processor_type): New function.  Fix many
-	aspects of how we detected the processor type.
-	* remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
-	rather than figuring out the type ourselves.
-
-Thu Sep 16 12:12:59 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-stub.c (_trap_low):  Do restore/save sequence after
-	setting sp to ensure that we load the previous window from the
-	right place on the stack.
-
-Thu Sep 16 00:36:32 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c:  Many changes for alpha ecoff format:
-	Correct sizeof(int) == sizeof(long) assumptions.
-	Replace stParsed hack by putting the parsed types on the pending chain.
-	Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
-	provide default for cross debugging.
-	Swapping the symbol back is no longer needed as the symbol is not
-	modified anymore.
-	Add new alpha basic types, handle btTypedef, handle stStaticProc
-	external symbols .
-	Update and clean up cross_ref for alpha cc cross ref variations.
-	Allocate types on the type_obstack to inhibit storage leaks.
-	* config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM):  Define.
-	* gdbtypes.c (recursive_dump_type):  Dump TYPE_TAG_NAME if it is set.
-
-Tue Sep 14 09:12:17 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* stabsread.c (read_type): Process "s" (size) type attribute.
-	If type is defined to another type, copy the type.
-
-Tue Sep 14 18:37:17 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
-	* config/i386/i386v4.mt (TDEPFILES): ...to here.
-
-Tue Sep 14 12:21:49 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* Makefile.in (remote_utils_h): add serial.h and target.h.
-	  (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
-	  (already in remote_utils_h).
-	  (remote-utils.o): new rule.
-
-	* remote-utils.h: include serial.h.
-
-	* serial.h: ifdef protect from multiple inclusion.
-
-	* remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
-	  remote-utils.h.
-
-	* remote.c (remote_open), remote-nindy.c (nindy_open,
-	  nindy_files_info), remote-mon.c (general_open), remote-es.c
-	  (es1800_open): use remote-utils facilities for baud rate.
-
-Tue Sep 14 09:12:17 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* paread.c, coffread.c, elfread.c, dwarfread.c:
-	Include <time.h> and <sys/types.h> before libbfd.h.
-
-	* paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
-
-	* Makefile.in (a29k-tdep.o): Depend on $(defs_h).
-	* config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
-	if this	is a transparent procedure.
-
-Mon Sep 13 16:06:43 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* remote.c: Define remote_debug to 0 and #if 0 baud_rate.  Temporary
-	hack so this file compiles again.
-
-	* remote-utils.c (gr_multi_scan): Cast return value from alloca.
-	(gr_multi_scan): #if 0 never-reached return(-1).
-
-	* remote-udi.c (udi_wait): Return inferior_pid not 0.
-
-Mon Sep 13 14:14:35 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Collect some remote things into remote-utils.
-	* remote-utils.[ch]: new files of functions collected from several
-	  different remote targets.
-	* Makefile.in (REMOTE_O): add remote-utils.o.
-	  (dcache_h, remote_utils_h): new macros.
-	  (HFILES): add $(remote_utils_h).
-	  (ALLDEPFILES): add $(remote_utils_h).
-	  (dcache.o): new rule.
-	  (main.o, remote-bug.o): also depend on $(remote_utils_h).
-	* target.h (remote_debug): extern moved to remote-utils.h.
-	* target.c (find_default_run_target, find_core_target): initialize
-	  runable.
-	  (remote_debug): moved to remote-utils.c.
-	  (_initialize_targets): move declaration of user variable
-	  remotedebug to remote-utils.c.
-	* remote-bug.c: include remote-utils.h rather than dcache.h.
-	  (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
-	  dev_name, check_open, is_open, readchar, readchar_nofail,
-	  pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
-	  get_hex_word, bug_kill, bug_detach, bug_create_inferior,
-	  multi-scan, bug_prepare_to_store, bug_fetch_word,
-	  bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
-	  bug_speed): removed and replaced with facilities from
-	  remote-utils.[ch].
-	  (bug_read_inferior_memory): renamed to bug_read_memory.
-	  (bug_write_inferior_memory): renamed to bug_write_memory.
-	  (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
-	  (get_word): comment out this unused function for now.
-	  (bug_settings, cpu_check_strings): new statics.
-	  (bug_open): rewritten to use gr_open.
-	  (_initialize_remote_bug): remove declarations of commands bug,
-	  device, speed.
-	* main.c: include remote-utils.h.
-	  (baud_rate): removed to remote-utils.c.
-	  (main): handle baud rate settings using new facilities from
-	  remote-utils.
-	* defs.h (baud_rate): removed extern.
-
-	m88110 support via bug-197 monitor.
-	* remote-bug.c (get_reg_name, bug_fetch_register,
-	  bug_store_register): added m88110 extended register support.
-	  (wait_strings): added bug-197 prompt.
-	  (bug_wait): cope with bug-197 prompt.
-	  (start_load): cope with either bug-197 or bug-187 prompt.
-
-Mon Sep 13 12:53:09 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
-	pc_changed.  If it was ever set to a non-zero value, it was before
-	GDB 2.8.  It doesn't seem to have any useful function.
-
-	* defs.h: Don't define NORETURN (see comment).
-
-Sat Sep 11 10:46:09 1993  Jim Kingdon  (kingdon@poseidon.cygnus.com)
-
-	* m88k-nat.c (fill_gregset): Set r31 and sfip.
-
-Thu Sep  9 10:18:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
-	getchar() (terminated only on '\n') instead of scanf.  Send the
-	'\n' which terminates it to the remote system.
-
-	More gcc lint:
-	* exec.c (ignore): Return 0.
-	* stack.c (return_command): Fetch lazy value directly, not via
-	VALUE_CONTENTS, to avoid "value computed is not used".
-	* inflow.c (new_tty): Move osigttou inside #if.
-
-	* remote.c (remote_fetch_registers): If remote reply is short, just
-	note that fact and keep going (reading extra registers as all bits 0).
-	(remote_store_registers): Send number of registers that were found
-	by remote_fetch_registers.
-	* m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
-	HAVE_68881.  Define CANNOT_STORE_REGISTER if ptrace() can't write
-	floating registers.
-	* config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
-	Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
-	* Makefile.in, configure.in: Change accordingly.
-
-Thu Sep  9 04:59:03 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (cross_ref):  Allow SGI extended symbol types as cross
-	reference targets.
-	* symmisc.c (print_symbol):  Use TYPE_TAG_NAME not TYPE_NAME to avoid
-	printing of identities.
-
-Wed Sep  8 19:18:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
-
-Wed Sep  8 13:01:10 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	Gcc lint.
-	* config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
-	* config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
-	* blockframe.c (get_prev_frame_info): initialize address.
-	* breakpoint.c (bpstat_copy): initialize retval.
-	  (bpstat_stop_status): initialize value_is_zero.
-	  (bpstat_what): initialize bs_class.
-	  (breakpoint_1, mention): add do-nothing case for bp_step_resume.
-	  (break_command_1): initialize cond_end, addr_end, &
-	  canonical_strings_chain.
-	  (enable_breakpoint): initialize save_selected_frame.
-	* buildsym.c (end_symtab): initialize symtab & linetablesize.
-	* c-exp.y (parse_number): initialize i.
-	* c-typeprint.c (c_type_print_varspec_prefix): include
-	  TYPE_CODE_BITSTRING in switch statements and do nothing.
-	* c-valprint.c (c_val_print): removed unused variable c.
-	* ch-valprint.c (chill_val_print): removed unused variable eltlen.
-	* cp-valprint.c (cp_print_class_method): initialize f & j.
-	* eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
-	* expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
-	* findvar.c (value_from_register): initialize first_addr.
-	* gdbtypes.c (lookup_struct_elt_type): localize use of temporary
-	  variable typename.
-	* infcmd.c (run_stack_dummy): return zero rather than simple
-	  return.
-	* infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
-	  remove symtab, appears unused.
-	  (restore_selected_frame): return 1.
-	* mipsread.c (psymtab_to_symtab_1): initialize first_off.
-	  (fixup_sigtramp): initialize b0.
-	* printcmd.c (do_examine): initialize val_type.
-	  (print_frame_args): initialize b.
-	* ser-tcp.c (tcp_restore): comment out declaration.  Appears
-	  unused.
-	* ser-unix.c (hardwire_restore): comment out declaration.  Appears
-	  unused.
-	  (hardwire_send_break): moved variable status into ifdef
-	  HAVE_SGTTY.
-	  (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
-	* serial.h: comment change only.
-	* stabsread.c (rs6000_builtin_type): initialize rettype.
-	  (read_range_type): initialize nbits.
-	* stack.c (print_frame_info): remove unused variable numargs.
-	  (parse_frame_specification): remove unused variables arg1, arg2,
-	  arg3.
-	  (return_command): initialize return_value.
-	* symfile.c (cashier_psymtab): initialize pprev.
-	* symtab.c (find_pc_psymbol): initialize best.
-	  (lookup_symbol): initialize s.
-	  (make_symbol_completion_list): initialize quote_pos.
-	* thread.c: include command.h.
-	  (thread_info): static declaration removed; unused.
-	  (info_threads_command): fix == vs = typo.
-	* typeprint.c (whatis_exp): initialize old_chain.
-	* valprint.c (val_print_string): remove unused variable
-	  first_addr_err.  Initialize old_chain.
-	  (_initialize_valprint): white space comment change.
-	* values.c (show_values): rewrite if statement to avoid empty
-	  body.
-	  (vb_match): remove unused variable fieldtype_target_type.
-
-Wed Sep  8 10:21:33 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (mipsread.o): Depend on $(bfd_h).
-
-Tue Sep  7 13:06:44 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbserver/Makefile.in (TAGS): config files are in
-	$(srcdir)/../config, not $(srcdir)/config.
-
-	* config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
-	(STORE_RETURN_VALUE): Pass the correct offset of the return
-	register to write_register_bytes.
-	* hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
-
-Tue Sep  7 14:30:34 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* remote.c (remote_wait): Don't call error.  Instead, call warning
-	inside a loop.  User can ^C to get out.
-
-	* config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
-	routine to match BFD name change.
-	* config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
-
-Mon Sep  6 15:01:57 1993  Jeffrey Wheat  (cassidy@cygnus.com)
-
-	* elfread.c: change elf32_symbol_type to elf_symbol_type
-
-Mon Sep  6 15:43:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* remote.c (remote_wait): Added 'W' and 'N' responses.
-
-Fri Sep  3 08:57:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c, utils.c: Add comments about immediate_quit.
-
-	* elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
-	to minimal symbols.
-
-	* target.c (pop_target): Don't try to deal with the stack becoming
-	empty.  Shouldn't happen and the code that tried was broken.
-
-	* dcache.c: Cast return value from xmalloc.
-
-	* remote.c: Move setting of immediate_quit from remote_open to
-	remote_start_dummy and set it back to zero when done.
-
-Thu Sep  2 00:07:36 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* m88k-tdep.c: Remove a bunch of unused #includes.
-
-	* language.h: Add comment about current_language.
-
-	* mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
-	from var_uinteger to var_zinteger.
-
-	* configure.in: Fix typo (delta88r4 -> delta88v4).
-
-	* config/m88k/xm-delta88.h: Don't include sys/siginfo.h.  It was
-	to make this work on SVR4 before SVR4 had its own configuration,
-	and it breaks SVR3.
-
-	* config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
-
-	* config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
-
-	* config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
-	* config/m88k/m88k.mh: Use xm-dgux.h.
-	* config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
-	MAKEVA_END and MAKEVA_ARG.
-	* config/m88k/xm-*.h: Include m88k/xm-m88k.h.
-	* printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
-
-Wed Sep  1 19:31:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-udi.c (udi_wait): Call `warning' not `error'.
-
-	* symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
-	demangling, don't put the mangled form in the completion list.
-
-	* symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
-	symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
-	partial-stab.h, symmisc.c, gdbtypes.c: Lint.  Remove (or put
-	inside #if) unused variables and labels.  Fix unclosed comment.
-	Deal with enumeration values unhandled in switch statements.  Make
-	sure non-void functions return values.  Include appropriate
-	headers.
-	* dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
-	value < 0.
-
-Wed Sep  1 14:36:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
-	  index -> strchr.
-
-Wed Sep  1 11:35:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.c: Add comment explaining why dcache is disabled.
-	(remote_fetch_word, remote_store_word): Make static and #if 0.
-	They are not called from anywhere.
-
-Wed Sep  1 14:41:28 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
-	  h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
-	  infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
-	  rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
-	  config/arm/tm-arm.h, config/convex/tm-convex.h,
-	  config/gould/tm-np1.h, config/gould/tm-pn.h,
-	  config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
-	  config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
-	  config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
-	  config/vax/tm-vax.h:  bzero -> memset.
-
-	* regex.c: bcmp -> memcmp.
-
-Wed Sep  1 11:35:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c (find_pc_line, find_line_common),
-	symtab.h (struct linetable), xcoffread.c (arrange_linetable):
-	Revise comments re linetable sorting.
-	* buildsym.c (compare_line_numbers): Sort by pc, not by line.
-	* coffread.c: Tell end_symtab to sort the line table.
-
-	* coffread.c: Re-work a lot of the coff-specific stuff to use stuff
-	in buildsym.c.  This includes coff_finish_block, coff_context_stack,
-	coff_local_symbols, coff_file_symbols, coff_global_symbols,
-	coff_end_symtab and coff_add_symbol_to_list.
-	(read_enum_type): Deal with it now that we have a "struct pending"
-	not a "struct coff_pending".
-
-	* buildsym.c (end_symtab): Don't realloc subfile->linetable.
-
-Wed Sep  1 13:12:43 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
-	  findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
-	  irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
-	  remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
-	  sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
-	  umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
-	  29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
-	  config/convex/tm-convex.h, config/gould/tm-np1.h,
-	  config/gould/tm-pn.h, config/h8300/tm-h8300.h,
-	  config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
-	  config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
-	  config/i960/tm-i960.h, config/m68k/tm-news.h,
-	  config/m88k/tm-m88k.h, config/mips/tm-mips.h,
-	  config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
-	  config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
-	  config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
-	  config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
-	  config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
-
-Wed Sep  1 05:05:53 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_partial_symbols):  Use language from FDR if it
-	is unambigous.  Patch from ptf@delcam.co.uk (Paul Flinders).
-	* mipsread.c (ecoff_symfile_info):  New struct to hold the global
-	pending_list.
-	* mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
-	Allocate the global pending list and link it to the objfile.
-	* mipsread.c (is_pending_symbol, add_pending):  Use global pending
-	list from objfile. Allocate pending list entries from the
-	psymbol_obstack.
-	* mipsread.c (free_pending):  Remove. The pending list is now
-	freed when the psymbol_obstack is freed.
-	* mipsread.c (psymtab_to_symtab1):  Remove pending list allocation,
-	the global pending list is used now.
-	* mipsread.c (parse_partial_symbols):  Skip only the first
-	file indirect entry when building the dependency list.
-
-Tue Aug 31 15:01:27 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Break dcache code out of remote.c.
-	* dcache.h: white space changes only.
-	* dcache.c: add user settable variable to set whether data caching
-	  is in use.
-	* remote.c: include dcache.h. removed data caching code which is
-	  now in dcache.c.  Compile in data caching again.  (data caching
-	  is currently off by default.)
-	  (remote_read_bytes, remote_write_bytes): change second arg to
-	  unsigned char.
-	  (remote_dcache): new static variable.
-	* Makefile.in (REMOTE_O): add dcache.o.
-	* config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
-
-	Break dcache code out of remote-nindy.c.
-	* remote-nindy.c: removed dcache code.  Changed callers to use new
-	  conventions.  include dcache.h.
-	  (nindy_dcache): new static variable.
-	* config/i960/nindy960.mt (TDEPFILES): added dcache.o.
-
-	Break dcache code out of remote-bug.c into dcache.[hc].
-	* Makefile.in (dcache_h): new macro.
-	  (HFILES): added $(dcache_h).
-	  (ALLDEPFILES): added dcache.c.
-	  (dcache.o): new rule.
-	  (remote-bug.o): now depends on $(dcache_h).
-	* remote-bug.c: include dcache.h. remove externs for insque and
-	  remque, add extern for bcopy.  Prototype bug_close,
-	  bug_clear_breakpoints, bug_write_cr.  dcache code moved to
-	  dcache.[hc].  Changed dcache calling convention to include an
-	  initial DCACHE argument.
-	  (bug_dcache): new static variable.
-	  (bug_read_inferior_memory): change second arg to
-	  unsigned char.
-	* dcache.[ch]: new files.
-	* config/m88k/m88k.mt (TDEPFILES): add dcache.o.
-
-Tue Aug 31 10:33:13 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* c-typeprint.c (c_print_type_base): Treat show = 0 just like
-	show < 0.  The only case where we had been distinguishing is that
-	show = 0 used to print "struct  " or "enum  " instead of
-	"struct {...}" or "enum {...}" which seems clearly wrong.
-
-Mon Aug 30 17:51:32 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* configure.in: recognize m88110 as an m88k.
-
-Mon Aug 30 16:07:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valops.c (call_function_by_hand): If we discard cleanups, call
-	bpstat_clear (&inf_status.stop_bpstat).
-
-Mon Aug 30 12:47:46 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* stabsread.h, dbxread.c (end_psymtab):  Return NULL if the psymtab
-	was empty and thrown away.
-	* mipsread.c (parse_partial_symbols):  Do not add empty psymtabs to
-	dependency list, skip self dependencies.
-	* mipsread.c (parse_fdr):  Removed, obsolete.
-	* mipsread.c (parse_lines):  Check for cbLine being zero, not
-	cbLineOffset.
-	* mipsread.c (struct symloc):  Add pst_language.
-	* mipsread.c (parse_partial_symbols): Set up proper language for
-	header files, save it in pst_language for psymtab_to_symtab_1.
-	* mipsread.c (psymtab_to_symtab_1):  Use pst_language.
-
-Mon Aug 30 10:48:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
-
-Fri Aug 27 17:09:19 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* paread.c: Include som.h instead of libhppa.h.  (From Utah.)
-
-Fri Aug 27 09:30:40 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* symmisc.c (dump_symtab): Use catch_errors around print_symbol.
-	Change calling sequence of print_symbol to fit catch_errors.
-
-	* mips-tdep.c: Call reinit_frame_cache every time the user does
-	"set heuristic-fence-post".
-
-	* gdbserver/low-sun3.c: New file.
-	* gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
-
-	* Rename files for 14-character limits:
-	gdbserver/remote-gutils.c -> gdbserver/utils.c
-	gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
-	gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
-	gdbserver/remote-server.c -> gdbserver/server.c
-	remote-monitor.c -> remote-mon.c
-	* Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
-	config/m68k/monitor.mt,	config/i386/i386lynx.mh,
-	config/sparc/sun4os4.mh: Change accordingly.
-	* gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
-
-Thu Aug 26 14:32:51 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
-	besides the dummy, return 1 rather than calling error().
-	Let caller print the error message.  Remove name argument.
-	* valops.c (call_function_by_hand): Deal with changes to calling
-	sequence of run_stack_dummy.  Discard restore_inferior_status cleanup
-	if run_stack_dummy returns 1.
-
-	* Version 4.10.2.
-
-	* config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
-	Get struct return address from v0, not a0.
-
-	* infrun.c (restore_inferior_status): Use catch_errors when
-	restoring selected frame.
-
-Wed Aug 25 21:52:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (save_inferior_status, restore_inferior_status):
-	Save and restore the registers too.
-	* inferior.h (struct inferior_status): Add "registers".
-
-Tue Aug 24 00:36:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c (end_psymtab): Clean up comment.
-
-	* frame.h, symtab.h, findvar.c (read_var_value):  Change basereg
-	support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
-	* dwarfread.c: Use LOC_BASEREG where appropriate.
-	* Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
-
-	* coffread.c (init_lineno, init_stringtab): Don't check whether
-	xmalloc returned NULL.
-
-	* config/vax/xm-vaxult.h: Define NO_PTRACE_H.
-
-	* target.c, target.h: Add "set remotedebug" command.
-	* remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
-	"set m88ksnoop" options and use generic "set remotedebug" instead.
-	* NEWS: Describe this change.
-
-Mon Aug 23 20:26:22 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* buildsym.h: Remove declaration of dbxread.c functions.
-	* stabsread.h: Group together dbxread.c functions.
-	Move elfstab_build_psymtabs here from symfile.h.
-	Declare pastab_build_psymtabs.
-	* elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
-	declaration, etc).
-
-Mon Aug 23 17:16:23 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* remote-bug.c: rename quiet to bug88k_snoop.
-	  (double_scan, multi_scan): generalize double_scan into a scan
-	  for multiple patterns.  Rename to multi_scan.
-	  (bug_wait, bug_write_inferior_memory): adapt to use the new
-	  multi_scan in order to catch and represent target bus errors.
-	  (bug_scan): currently unused, so comment out.
-	  (bug_quiet): removed.  Replaced with a standard user settable boolean.
-
-	* m88k-tdep.c: remove include of sys/dir.h.  Appears unnecessary
-	  and isn't available on solaris.
-
-Mon Aug 23 14:56:42 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m88k/{delta88v4.mt,delta88v4.mh}: New files
-	* config/m88k/delta88.mh: Fix comment.
-	* config/m88k/tm-delta88.h: Remove unused BCS define.
-	* config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
-	New files.
-	* configure.in: Recognize m88*-motorola-sysv4*.
-	* m88k-nat.c: Always include sys/types.h; don't depend on USG.
-
-Mon Aug 23 12:57:42 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_symbol, parse_type, cross_ref):  Pass name of
-	symbol as an argument and use it in complaints.
-	* symmisc.c (dump_psymtab):  Dump filenames of dependencies.
-
-Mon Aug 23 1993  Sean Fagan  (sef@cygnus.com)
-		 and Jim Kingdon  (kingdon@cygnus.com)
-
-	Add NetBSD support:
-	* configure.in: Recognize netbsd.
-
-Sun Aug 22 22:50:32 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (get_textlow): Don't go past a K_END when looking for a
-	K_FUNCTION.  Avoids losing on source files with no functions. 
-
-Fri Aug 20 14:01:39 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-nindy.c: Remove unused include of sys/ioctl.h.
-
-	* frame.h, symtab.h: Revise comments regarding baseregs.
-
-Fri Aug 20 15:07:05 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
-	Set language for psymtab and symtab.
-	* mipsread.c (new_symbol):  Set language and initialize demangled
-	name for symbol.
-	* symmisc.c (print_symbol):  Use SYMBOL_SOURCE_NAME when printing
-	the symbol type.
-	* symtab.c (decode_line_1):  Inhibit coredumps with cfront executables.
-
-Fri Aug 20 14:01:39 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
-	it conditionalized on 4.3 vs. 4.4.
-	* config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
-	4.4 sections; it was identical and now works for 4.4.
-
-	* mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
-
-	* printcmd.c (MAKEVA_END): Update this version to use "aligner".
-
-Thu Aug 19 22:08:09 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION):  Define.
-	* mipsread.c (parse_symbol, parse_type, cross_ref):  Handle corrupt
-	file indirect entries with complaints instead of core dumps. Remove
-	complaint for stTypedef within aggregates.
-
-Thu Aug 19 17:58:39 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
-
-	* coffread.c (coff_read_enum_type): #if 0 out code which changes
-	enum {FALSE, TRUE} into boolean.
-
-	* config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
-	non-existent files nm-delta.h, etc.
-	* config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
-	* delta68-nat.c: Add "[0]" in offsetof argument.
-	* delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
-	nl with initializer, just assign to it.  Check n_scnum field on
-	return. 
-
-Wed Aug 18 21:42:52 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (read_hpux_symtab): Call SET_NAMESTRING for K_MODULE
-	debug symbols.
-
-Wed Aug 18 12:03:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (print_address), values.c (value_as_pointer): Don't
-	use ADDR_BITS_REMOVE.
-	* defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
-
-	* blockframe.c (block_innermost_frame): Uncomment.
-	Return NULL if passed NULL.
-	* frame.h: Declare it.
-	* expression.h (union exp_element): Add field block.
-	* parse.c (write_exp_elt_block): New function.
-	* expression.h (OP_VAR_VALUE): Now takes additional struct block *.
-	* *-exp.y: Write block for OP_VAR_VALUE.
-	* eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
-	* valops.c, value.h (value_of_variable), callers:
-	Add second argument, for block.
-
-	* main.c (gdb_readline): If we read some characters followed by EOF,
-	return them rather than returning NULL.
-
-Tue Aug 17 11:14:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
-
-Tue Aug 17 15:10:04 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* config/m88k/tm-m88k.h: Fix typo in comment.
-	  (FP_REGNUM): define in terms of SP_REGNUM
-	  rather than by absolute number.  Also clearly comment that this
-	  is a convenient lie in order to decrease future confusion.
-	  (ACTUAL_FP_REGNUM): new macro for FP.
-	  (FRAME_CHAIN_VALID): removed.  Standard default works fine.
-	* m88k-tdep.c (frame_chain_valid): redundant, so removed.
-	  (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
-	  callers.
-	  (read_next_frame_reg): declare static.
-	  (examine_prologue): removed unused variabel insn2, rename insn1
-	  to insn, rewrote comment about finding fp, sp, etc. set frame_fp
-	  based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
-	  actually a scammed alias for SP_REGNUM on m88k. 
-
-	* frame.h: fixed typo in comment.
-
-Tue Aug 17 11:14:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
-
-	* complaints.c (complain): fflush (stdout) after output.
-
-Tue Aug 17 01:43:55 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* blockframe.c, frame.h (sigtramp_saved_pc):  New routine to fetch
-	the saved pc from sigcontext on the stack for BSD signal handling.
-	* config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
-	FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
-	Define to make backtracing through sigtramp work.
-	* config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
-	FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):  Ditto.
-
-Mon Aug 16 13:52:14 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c (cd_command): If current_directory on entry is "/", then
-	don't append an extra slash.
-	Don't assume that /../.. means /.
-
-	* target.c (target_xfer_memory): Clear errno before calling
-	to_xfer_memory.
-
-	* stack.c (frame_info, print_frame_info): Add comment about using
-	the starting source line number on a line boundary if backtracing
-	through sigtramp.
-
-Mon Aug 16 09:52:33 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Add U Utah contribution notice.  Add TODO list.
-	(hp_type_lookup): Use TYPE_NAME and TYPE_TAG_NAME.
-	(process_one_debug_symbol): Likewise.
-
-Mon Aug 16 02:56:01 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* blockframe.c (create_new_frame, get_prev_frame_info):
-	Use the function name when calling IN_SIGTRAMP.
-	* config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
-	Define for correct handling of bachtraces through _sigtramp.
-	* m68k-tdep.c (m68k_find_saved_regs):  Adjust saved sp for fake
-	sigtramp frames.
-	* mipsread.c (parse_type):  Handle corrupt TIR info with complaint
-	instead of core dump.
-	* mipsread.c (parse_partial_symbols):  Put static symbols into the
-	mimimal symbol table, use proper mst_types for all minimal symbols.
-	* stack.c (frame_info, print_frame_info):  Use the starting source
-	line number on a line boundary if backtracing through sigtramp.
-
-Fri Aug 13 14:37:05 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* remote-bug.c: include gdbcmd.h.
-	  (sleep, remque, insque): forward decls added.
-	  (bug_fetch_registers, bug_store_registers): forward decls
-	  removed.
-	  (bug_read_inferior_memory, bug_write_inferior_memory): forward
-	  decls added.
-	  (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
-	  srec_sleep, srec_noise): new static variables for user settable
-	  options.  Mostly these are for debugging and tuning.  I don't
-	  expect them to stay user settable options for long.
-	  (timeout): change default to 4 seconds.
-	  (check_open): declare funtion static, force return value.
-	  (readchar_nofail): if timeout, then say so if not being quiet.
-	  (pollchar, double_scan, bug_scan, bug_srec_write_cr,
-	  start_load): new functions.
-	  (bug_wait): rewritten to use double scan.
-	  (expect): while (1) -> for (;;)
-	  (get_hex_digit): rewrite if condition to avoid gcc complaints.
-	  (bug_load, bug_create_inferior, bug_open, bug_store_register):
-	  removed unused variables.
-	  (bug_load): replaced DELTA macro with user settable srec_frame
-	  variable.  Other minor lint.
-	  (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
-	  gethex, timed_read, translate_addr, bug_before_main_loop):
-	  unsused and removed.
-	  (bug_resume): add missing first arg, pid.
-	  (get_reg_name): use ip rather than cr04.
-	  (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
-	  declare type, args, and explicitly return.
-	  (bug_store_register): straighten out the ip vs cr04 confusion.
-	  (bug_write_inferior_memory): rewrite to cope with errors while
-	  downloading s-records.
-	  (bug_read_inferior_memory): declare static.
-	  (bug_clear_breakpoints): expect nobr before prompt.
-	  (_initialize_remote_bug): add initializations for srec-bytes,
-	  srec-max-retries, srec-frame, srec-noise, srec-sleep,
-	  srec-echo-pace.
-
-	* Makefile.in (remote-bug.o): new rule.
-	  (ALLDEPFILES): added remote-bug.c
-
-	* remote-hms.c (hms_wait): use -1 for timeout's which means block
-	  forever rather than 99999.
-
-	* ser-unix.c (get_tty_state): if a descriptor is not a tty, then
-	  simply save encode this fact as the process group and return
-	  success rather than an error.
-	  (set_tty_state): if process group is -1, do not reset the
-	  process group.
-	  (hardwire_reachar): comment change.
-
-	* serial.h: comment change.
-
-	* config/m88k/tm-m88k.h: comment change to remove embedded
-	  comment.
-	  (SKIP_PROLOGUE): skip_prologue returns a value which is expected
-	  to reset the pc argument.  So reset it.
-
-Fri Aug 13 10:15:24 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.10.1 after release and cvs
-	tagging.
-
-Thu Aug 12 20:40:14 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbserver/Makefile.in: Use GDBSERVER_LIBS and
-	GDBSERVER_DEPFILES.  Also remove much (but not all that could be
-	removed) crud inherited from gdb Makefile.in.
-	* config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
-	* gdbserver/README: Say it works on Sun and change configuration
-	instructions slightly.
-
-Wed Aug 11 18:56:59 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
-
-	* config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
-	targets that use BSD style network connections
-
-Wed Aug 11 17:54:24 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
-	of statics doesn't work with SunOS4 /bin/cc).
-	Rename the occurrence in remote-monitor.c to monitor_bug_ops.
-
-Tue Aug 10 13:07:14 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* blockframe.c (find_pc_partial_function),
-	mips-tdep.c (find_proc_desc): Deal with "pathological" case.
-
-Tue Aug 10 14:50:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c (wrap_here): Allow indent to be NULL.
-	(fputs_filtered): Don't check for null wrap_indent (wrap_here now
-	guarantees that it isn't, and anyway we were only checking one out
-	of the two places we dereferenced it).
-
-	* objfiles.h (struct objfile): Clean up comments for
-	{obj,sym}_private to clarify what they are private to.
-
-Mon Aug  9 16:45:00 1993  Stan Shebs  (shebs@rtl.cygnus.com)
-
-	* stabsread.c, buildsym.c (hashname): Moved function to
-	  buildsym.c, as suggested in the sources.
-
-Mon Aug  9 09:53:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-udi.c: Make udi_ops extern rather than trying forward
-	declaration of a static variable.
-
-	* hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
-	there, rather than using an ANSI C specific macro.
-
-	* 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h.  Also put
-	sys/types.h near the top (just on general principles).
-
-	* environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
-	no longer used.
-
-	* gdbcore.h: New variable gnutarget.
-	* core.c: Add commands to set and show it.
-	* Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
-	* environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
-	putenv.
-
-	* symtab.c (decode_line_1): Give error on unmatched single quote.
-
-Sun Aug  8 13:59:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
-
-	* remote.c: Add comments about 'd', 'r', and unrecognized requests.
-
-	* inflow.c (terminal_init_inferior): Don't muck with tty state if
-	gdb_has_a_terminal() is false.
-
-Sun Aug  8 10:07:47 1993  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (record_minimal_symbol):  Remove prototype and
-	function.
-	* dwarfread.c (add_partial_symbol):  Remove code to add minimal
-	symbols and remove comment about limitations.  Experiments show
-	that now that gdb handles the ELF symtab better for creating
-	minimal symbols, that no additional information is added by
-	examining the DWARF information, and in fact, given the
-	limitations, the DWARF code was actually making things worse.
-
-Sat Aug  7 10:59:03 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* elfread.c (elf_symtab_read):  Properly sort out the bss symbols
-	from the data symbols and give them the correct minimal_symbol_type.
-	Add file static symbols to the minimal symbol table, not just
-	global symbols.  Add absolute symbols as well (like _edata, _end).
-	Redo stabs-in-elf special symbol handling now that file static
-	symbols are entered into the into the minimal symbol table.
-	* dwarfread.c (add_partial_symbol):  Add comment about limitations
-	of DWARF symbols for distinquishing data from bss when adding
-	minimal symbols.  Add file local symbols to minimal symbols.
-
-Thu Aug  5 08:58:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* ser-go32.c: Define job_control variable.
-
-Thu Aug  5 15:56:13 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
-
-	* configure.in: z8k-coff is the same as z8k-sim
-
-Thu Aug  5 08:58:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
-
-	* config/i386/tm-i386bsd.h (NUM_REGS):  There are only 10, not 11.
-
-	* inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
-
-	* 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
-
-Wed Aug  4 18:32:12 1993  Fred Fish  (fnf@cygnus.com)
-
-	* inflow.c (pass_signal):  Signal handlers take one int arg;
-	supply an unused one to make it type compatible as an arg to
-	signal().
-
-Tue Aug  3 18:34:14 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
-
-Tue Aug  3 15:34:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (ALLCONFIG):  Add config/i386/i386nw.mt,
-	config/m68k/delta68.mh, config/m68k/delta68.mt,
-	config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
-	config/mips/news-mips.mh.
-	* Makefile.in (ALLPARAM):  Add config/i386/nm-symmetry.h,
-	config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
-	config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
-	config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
-	config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
-	* Makefile.in (ALLDEPFILES):  Add dpx2-nat.c.
-
-Tue Aug  3 12:02:09 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mipsread.c: Updated for BFD ECOFF changes.  Now gets the
-	swapping routines and external structure sizes via the
-	ecoff_backend information.  No longer includes coff/mips.h.
-
-Tue Aug  3 10:58:04 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (SFILES): Add thread.c
-
-Tue Aug  3 10:21:58 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
-	sim_set_args return code.
-
-Mon Aug  2 16:35:31 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* Makefile.in (VERSION): bumped to 4.9.4.
-
-	* remote-monitor.c: updated copyright.
-	  (bug_ops, monitor_desc): now static.
-	  (monitor_desc): in several places, check and/or set to NULL.
-
-	* remote-hms.c (hms_files_info): Add the appropriate items where
-	  missing in the printf call.
-
-	* remote-bug.c: new file for m88k bug support.
-
-	* config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
-
-Mon Aug  2 14:22:09 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
-
-	* h8300-tdep.c:  Use new variable h8300hmode.
-
-Mon Aug  2 12:06:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valops.c (typecmp): If we are passing a non-reference to a function
-	which takes a reference, pass the address.
-	(value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
-	references here.
-
-	* thread.c (thread_switch): Define as static.
-	(add_thread): Cast return value from xmalloc.
-
-	* gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
-	* gdbtypes.{c,h}: Improve comments on vptr_fieldno.
-
-Mon Aug  2 11:58:52 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* README:  Elaborate on gdb C++ support and cfront support.
-
-Mon Aug  2 11:30:57 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* i386lynx-nat.c, thread.c, thread.h:  Update copyrights.
-
-Mon Aug  2 12:06:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
-
-Mon Aug  2 08:42:50 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* gdbserver/remote-inflow.c (create_inferior):  Fix comments, and
-	error msg.  Setup seperate process group for child.
-	* (write_inferior_memory):  Sleep for 1 second and retry on ptrace
-	failure.
-
-Sun Aug  1 22:58:18 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* config/i386/i386lynx.mh (NATDEPFILES):  Drop coredep (for now).
-	* config/i386/nm-i386bsd.h:  Protect from multiple inclusion.
-	* config/i386/nm-i386lynx.h:  Lotsa new host porting stuff.
-	* config/i386/tm-i386lynx.h:  Define SAVED_PC_AFTER_CALL and
-	target_pid_to_str.
-
-	* Makefile.in (CLIBS):  Reorder to make Lynx ld happy.
-	* (HFILES):  New file thread.h.
-	* (OBS):  New file thread.c.
-	* configure.in:  Host config for Lynx/386.
-	* fork-child.c (fork_inferior):  Call init_thread_list().
-	* infrun.c (resume):  Add pid to invocation of target_resume().
-	* (wait_for_inferior): Pay attention to pid from target_wait().
-	Multi-threading code now uses this to determine what to do.
-	* inftarg.c (child_wait):  Conditionalize based on CHILD_WAIT macro.
-	Use target_pid_to_str() macro throughout when printing pid.
-	* inferior.h (child_resume):  Add pid to prototype.
-	* hppab-nat.c hppah-nat.c infptrace.c (child_resume):  Pass in pid as
-	argument, instead of using inferior_pid.
-	* procfs.c (procfs_resume):  Pass in pid as argument.  Ignored for
-	now.  Use target_pid_to_str() macro throughout for printing process id.
-	* remote-adapt.c (adapt_resume):  Pass in pid as argument.
-	* remote-eb.c (eb_resume):  Pass in pid as argument.
-	* remote-es.c (es1800_resume):  Pass in pid as argument.
-	* remote-hms.c (hms_resume):  Pass in pid as argument.
-	* remote-mips.c (mips_resume):  Pass in pid as argument.
-	* remote-mm.c (mm_resume):  Pass in pid as argument.
-	* remote-monitor.c (monitor_resume):  Pass in pid as argument.
-	* remote-nindy.c (nindy_resume):  Pass in pid as argument.
-	* remote-sa.sparc.c (remote_resume):  Pass in pid as argument.
-	* remote-sim.c (rem_resume):  Pass in pid as argument.
-	* remote-sp64sim.c (simif_resume):  Pass in pid as argument.
-	* remote-st.c (st2000_resume):  Pass in pid as argument.
-	* remote-udi.c (udi_resume):  Pass in pid as argument.
-	* remote-vx.c (vx_resume):  Pass in pid as argument.
-	* remote-z8k.c (rem_resume):  Pass in pid as argument.
-	* remote.c (remote_resume):  Pass in pid as argument.
-	* solib.c (solid_create_inferior_hook):  Pass inferior_pid to
-	target_resume().
-	* target.c (normal_pid_to_str):  New routine to print out process
-	ID normally.
-	* target.h (struct target_ops):  Add pid to prototype at
-	to_resume().  (target_resume):  Add pid argument.
-	* (target_pid_to_str):  Default definition for normal type pids.
-	* thread.h, thread.c:  New modules for multi thread/process control.
-
-Sun Aug  1 13:02:42 1993  John Gilmore  (gnu@cygnus.com)
-
-	* README:  Say that bug-gdb is also the place to send requests
-	for help with GDB.
-
-Sun Aug  1 09:42:13 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (make-proto-gdb-1):  Use -f opt on rm of Makefile.
-	* h8500-tdep.c:  Add parens around a few macro args.
-
-Fri Jul 30 15:43:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Remove items about unix-to-unix/rapp debugging (now we
-	have gdbserver), moving xm files to subdirectory, ptype yylval,
-	and file-local symbols.
-
-	* gdbtypes.h: Improve comments about C++ methods.
-
-Fri Jul 30 14:16:32 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* c-exp.y:  Add missing 5th arg for one call to lookup_symbol, cast
-	NULL in all other calls to correct pointer types.
-
-Fri Jul 30 15:43:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	From Jeffrey Law:
-	* tm-hppa.h (TARGET_WRITE_PC): Define.
-	* hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
-	then return the address of the dummy itself rather than
-	the address of $$dyncall.
-	(target_write_pc): New function to store a new PC.
-
-Fri Jul 30 12:51:27 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-			  and Jim Kingdon (kingdon@cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set_one):  Always reparse breakpoint
-	conditions, they might contain symbol table references.
-
-Fri Jul 30 12:51:27 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_symbol):  Handle opaque struct definitions and
-	type naming for stTypedef symbols.
-
-Fri Jul 30 14:44:21 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* c-exp.y (yylex): Detect C++ nested types.
-
-Fri Jul 30 11:07:37 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
-	(dump_ccreg, sparc_print_register_hook): New fns.
-	* remote-sim.h: New file.
-	* remote-sp64sim.h (sim_*): External fns.  (simif_*): Internal fns.
-
-	* config/sparc/sp64.mt: New file.
-	* config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
-	(PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
-
-Fri Jul 30 10:15:01 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* Makefile.in (ALLCONFIG):  Add config/i386/ptx.mh
-
-Fri Jul 30 08:58:01 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	From J. Law:
-	* infcmd.c (read_pc): Remove PA specific code.
-	* tm-hppa.h (TARGET_READ_PC): Define.
-	* hppa-tdep.c (target_read_pc): New function.
-
-	* symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
-
-Fri Jul 30 07:36:53 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* NEWS:  Add note that DEC alpha support is host only, not native.
-	* README:  Emphasize that C++ support works best with GNU C++ and
-	stabs debugging format.
-	* delta68-nat.c:  Add missing FSF copyright.
-
-Fri Jul 30 08:58:01 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
-	* hppa-tdep.c (frame_chain_valid): Check that our function has the
-	same address as _start, not that it must be the same symbol.
-
-Fri Jul 30 00:18:40 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* Makefile.in (ALLDEPFILES):  Add delta68-nat.c
-	* Makefile.in (delta68-nat.o):  Add dependency.
-
-Thu Jul 29 12:09:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
-	was adequate in gdb 3.5 but not now.
-
-	* valops.c (typecmp): An array in t2 matches a pointer in t1.
-
-	* valops.c (typecmp): When comparing type1& to type2, compare
-	type1 and type2 as leniently as if we were comparing type1 to
-	type2.
-
-	* cp-valprint.c (cplus_print_value): Don't dump core if the
-	baseclass doesn't have a name.
-	* values.c (vb_match): New function, which finds the virtual
-	base class pointer even if the types are nameless.
-	(baseclass_{addr,offset}): Use it.
-
-	* hppa-tdep.c: Make "maintenance print unwind" command from old
-	"unwind" command.
-
-	* remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
-	obsolete junk which apparently had been copied from the
-	pre-serial.h remote.c, but which is no longer used.
-
-Thu Jul 29 12:36:20 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* Makefile.in (NONSRC):  Need 29k-share/README, not
-	29k-share/udi/README.
-
-Thu Jul 29 12:09:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* paread.c (pa_symfile_init): If error reading string table, don't
-	use errno in cases where it hasn't been set.
-
-	* ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
-
-	* remote-monitor.c (_initialize_monitor): Comment out use of
-	connect_command, since connect_command itself is commented out.
-
-	* remote-monitor.c (generic_open): Parse arguments the same way
-	as remote.c.
-
-	* hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
-
-Wed Jul 28 13:19:34 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/xm-mips.h: Define HAVE_TERMIOS.
-
-	* dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
-	__gnu_compiled* symbols into the minimal symbols.
-
-Wed Jul 28 08:26:58 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* remote-mips.c (_initialize_remote_mips): Added "timeout" and
-	"retransmit-timeout" variables to set mips_receive_wait and
-	mips_retransmit_wait, respectively.
-
-Wed Jul 28 03:58:58 1993  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symmisc.c (dump_msymbols):  Handle new mst_file_* types.
-
-Tue Jul 27 12:07:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-udi.c: Remove old comment about download not implemented.
-
-	* serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
-	* nindy-share/*, remote-nindy.c: Extensive hacking to make it
-	conform to GDB conventions like using memcpy not bcopy, serial.h,
-	etc.  This is to make it host on Solaris, AIX, etc.
-	* Makefile.in: Reflect removed nindy-share files.
-	* config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
-
-	* stack.c (print_frame_info): Revise comment about `pathological'
-	case (there was a wrong FIXME about text labels; also asm() can
-	trigger this as well as versions of ar which truncate .o names).
-
-	* buildsym.c (start_subfile): If a .c file includes a .C file, set
-	the language of both of them to C++.
-
-	* config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
-	<memory.h>.
-	Include <malloc.h> rather than declaring malloc functions ourself.
-
-	* ser-unix.c (set_tty_state): Don't ignore errors setting process
-	group.
-	* inflow.c (terminal_inferior): If attach_flag set, ignore errors
-	from set_tty_state.
-
-	* fork-child.c (fork_inferior): Only quote exec file if needed.
-
-	* mipsread.c (parse_symbol): Remove 21 Jul 93 change with
-	stTypedef inside an stBlock.
-
-Tue Jul 27 12:36:49 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* breakpoint.c (breakpoint_1):  Walk the breakpoint chain to decide if
-	we have breakpoints or watchpoints as we might have to ignore internal
-	breakpoints.
-
-	Fix gdb core dumps after `file newfile' commands.
-	* symtab.h, symfile.c (clear_symtab_users):  New routine which
-	unconditionally clears symtab users. clear_symtab_users_once
-	commented out as it was a noop anyway.
-	* objfiles.c (free_objfile):  Don't call clear_symtab_users_once.
-	* objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
-	xcoffexec.c (exec_close):  Call clear_symtab_users if necessary.
-	* symfile.c (syms_from_objfile):  Install cleanups for errors during
-	symbol reading.
-	* coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
-	Lint cleanup code, call do_cleanups explicitly.
-	* symfile.c (symbol_file_add):  Call new_symfile_objfile and
-	reinit_frame_cache _after_ the new symbols are read in.
-
-Tue Jul 27 01:57:01 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_type):  Do not set tag name for compiler
-	generated fake tag names.
-
-Mon Jul 26 17:31:49 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* config/m88k/m88k.mt (TDEPFILES): add exec.o.
-
-Mon Jul 26 13:17:36 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
-	command.  Now we use unwind info by default if we can find it.
-
-	* config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
-	to tm-sparc.h so they are shared between Solaris and SunOS4.
-	* dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
-	N_GSYM functions.
-
-	* config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
-	for floating point registers.
-
-	* mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
-	symbols as mst_file_text.
-
-	* hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
-
-	* stabsread.c (rs6000_builtin_type): Make logical types be
-	TYPE_CODE_BOOL.
-
-Sun Jul 25 23:41:48 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.{c,h} (struct breakpoint): Replace symtab field with
-	source_file field.
-
-Fri Jul 23 09:57:25 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* remote.c: Don't error() on errors xferring memory.
-	* target.h: Clean up comments about *xfer_memory.
-
-	* exec.c, corelow.c (target_ops struct): Don't allow
-	{insert,remove}_breakpoints to be defaulted to
-	memory_{insert_remove}_breakpoint.
-
-	* demangle.c: Make it so `help set dem' tells you how to get the
-	list of demangling styles.
-
-Thu Jul 22 15:41:09 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* Makefile.in: Use REMOTE_O macro not remote.o.
-	* config/i960/{nindy960,vxworks960}: Don't use remote.o.
-
-Thu Jul 22 12:43:25 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
-	(can't include it in nm-*.h file because it causes conflicts with
-	a.out symbol definitions).
-	* hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
-	* config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
-	corelow.o.
-	* config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
-	(REGISTER_U_ADDR): Defined.
-	* config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
-	HAVE_TERMIO.
-	* config/pa/xm-hppah.h: Likewise.
-
-Wed Jul 21 11:37:30 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* mipsread.c (parse_symbol): when stTypedef and friends occur within
-	an stBlock, skip over the fields of the inner one.
-
-	* mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
-	heuristic_proc_desc rather than just assuming registers not saved.
-
-	* Makefile.in (regex.o): Add dependency.
-
-	* hppa{b,h}-nat.c: Warning, not error, if can't access registers.
-
-	* config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
-
-Wed Jul 21 03:07:30 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/mips/xm-makeva.h:  New file implements va_list alignment
-	restrictions for mips hosts.
-	* config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
-	Use it.
-
-Wed Jul 21 00:11:05 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mips-tdep.c (init_extra_frame_info):  Do not check for
-	mips_in_lenient_prologue if it is a dummy frame.
-	* mipsread.c (fixup_sigtramp):  Initialize pdr.adr, it is used by
-	mips_in_lenient_prologue.
-
-Tue Jul 20 14:14:59 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (read_hp_array_type): Handle "char foo[]".
-
-Tue Jul 20 12:53:47 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* mips-tdep.c (heuristic_proc_start): First time we print the
-	warning, elaborate.
-	(_initialize_mips_tdep): Improve docstring for `set heur'.
-
-	* config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
-
-	* symtab.c (find_line_symtab): New function, to deal with multiple
-	symtabs with the same name.
-	(find_line_pc{,_range}): Use it.
-	(find_pc_symtab): Add comment about overlapping symtabs.
-
-Mon Jul 19 21:29:14 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* Makefile.in (SFILES):  Add nlmread.c.
-	* Makefile.in (OBS):  Add nlmread.o.
-	* Makefile.in (nlmread.o):  Add new target.
-	* configure.in (i[34]86-*-netware):  New configuration.
-	* nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}:  New files
-	for NLM/NetWare support.
-
-Mon Jul 19 11:48:57 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* symtab.h (enum minimal_symbol_type): Add mst_file_*.
-	* partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
-	* dbxread.c (record_minimal_symbol): Deal with statics.
-	* minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
-
-	* config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
-
-	* printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
-	arg_bytes field of makeva_list is always aligned.
-	* config/pa/xm-pa.h: Make arglist_address a char *.
-
-	* ser-unix.c: Don't try to use job control with termio.
-
-Sun Jul 18 23:11:28 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-			  and Jim Kingdon (kingdon@cygnus.com)
-
-	Make breakpoint_re_set_one work with overloaded member functions,
-	`b 123' and `b foo' if foo is a static function.
-	* symtab.c (decode_line_1, decode_line_2):  New argument `canonical'
-	to return canonical line specs if requested by the caller.
-	* breakpoint.c, source.c, symtab.c, symtab.h:  Change prototypes and
-	callers accordingly.
-	* symtab.c (build_canonical_line_spec):  New helper function which
-	constructs the canonical line spec.
-	* breakpoint.c (break_command_1):  Use canonical line spec instead
-	of command string as addr_string if necessary.
-	* source.c (line_info):  Fix storage leak.
-
-Sun Jul 18 15:22:45 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
-	but not the others.
-	* symm-tdep.c: Remove exec_file_command.
-	[_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
-	A few miscellaneous cleanups.
-	* symm-nat.c: Renamed from symm-xdep.c.
-	* All symmetry dependent files: Many changes.
-
-	* mips-tdep.c (mips_skip_prologue): New argument lenient.
-	Use read_memory_nobpt.
-	(is_delayed, mips_in_lenient_prologue): New functions.
-	(init_extra_frame_info): If in the prologue, don't use saved registers.
-	* config/mips/tm-mips.h: Declare mips_skip_prologue.
-
-	* partial-stab.h (N_SO): Add the text offset to valu before, not after,
-	passing it to END_PSYMTAB.
-
-Fri Jul 16 18:48:52 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* symtab.c (find_pc_symtab): Call warning, not printf directly.
-
-	* solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
-
-Fri Jul 16 09:56:42 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mipsread.c: No longer need to undefine ZMAGIC.
-
-Thu Jul 15 18:03:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
-	(print_insn): Now just calls print_insn_m88k.
-
-Thu Jul 15 14:54:05 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* h8300-tdep.c (examine_prologue): Make prototype match definition.
-
-Thu Jul 15 08:34:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* NEWS: Mention that remote.c now has a `load' operation.
-
-	* hppa-tdep.c (pc_in_linker_stub): New function.
-	(find_proc_framesize): Return 0 for linker stubs.
-	(rp_saved): Tell the caller where rp is saved.
-	(frame_chain_valid): Return 1 for linker stubs.
-	(frame_saved_pc): Use return value from rp_saved.
-
-	* stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
-	pass the sp relative to the frame in question, not the sp in the
-	innermost frame.
-
-Wed Jul 14 17:37:03 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* mipsread.c (parse_procedure): Take as argument the symtab to look
-	the name up in.  Look it up with mylookup_symbol, not lookup_symbol.
-	(psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
-
-	* mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
-	already checked the first characters.
-
-	Changes from Jeffrey Law:
-	* printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
-	machine dependent fields in the makeva_list structure.
-	(makeva_size): Allocate extra space to handle gaps made by
-	alignment restrictions.
-	* config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
-	(MAKEVA_START): Initialize arglist_address field.
-	(MAKEVA_ARG): Always store arguments on natural alignment 
-	boundaries.  Set arglist_address to the address right after
-	the args.  
-	(MAKEVA_END): Simply return the value stored in arglist_address.
-
-Wed Jul 14 13:51:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
-	address, not addr.
-
-	* hppah-nat.c (store_inferior_registers): Don't print i in cases
-	where we aren't using it.
-
-	* a29k-tdep.c (get_saved_register): Fix typo.
-
-Wed Jul 14 09:45:52 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* configure.in: Recognize h8300h (variant of h8300).
-
-Wed Jul 14 09:45:52 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* configure.in: Recognize sparc64-*-*.
-
-Tue Jul 13 14:03:48 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (define_symbol): Make the caddr_t hack apply to `function
-	returning foo' as well as `pointer to foo'.
-
-	* remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
-	* config/m68k/tm-m68k.h: Define it.
-	* mem-break.c, breakpoint.c: Improve comments.
-
-Tue Jul 13 13:35:31 1993  Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
-
-	* config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
-	* config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
-
-Tue Jul 13 11:50:38 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
-	Make prototype match definition.
-
-Tue Jul 13 11:15:15 1993  Fred Fish  (fnf@cygnus.com)
-
-	* elfread.c:  Remove notice about file still being under
-	construction.
-	* Makefile.in (ultra3-xdep.o, umax-xdep.o):  Add missing ')'.
-
-Mon Jul 12 17:46:35 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* a29k-tdep.c (read_register_stack): Make val static.
-
-Mon Jul 12 14:10:48 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
-	(REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
-	usual spot.
-
-Mon Jul 12 11:29:44 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* c-valprint.c (c_val_print): Fix thinko with unspecified length
-	arrays.
-
-	* hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
-	use it.
-
-Sun Jul 11 19:35:05 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c (decode_line_1): Use end of block to figure out whether
-	val.end is in the same function, not minimal symbols.
-
-	* source.c (line_info): Add a few more wrap_here's.
-
-	* i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
-	don't make assumptions about sizes of host data types.
-
-	* blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
-	* infrun.c, breakpoint.c, printcmd.c: Change callers.
-	* printcmd.c (containing_function_bounds): Remove.
-	* printcmd.c (disassemble_command): Use find_pc_partial_function,
-	not containing_function_bounds.
-	* infcmd.c (step_1): Use find_pc_partial_function rather than
-	trying to roll our own.  Move check for a pc between SIGTRAMP_START and
-	SIGTRAMP_END in find_pc_partial_function, not step_1.
-
-	* sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
-	Keep unswapped value in array of char, not REGISTER_TYPE.
-	Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
-	(sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
-	sizeof (CORE_ADDR).
-
-Thu Jul  1 15:50:05 1993  Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
-
-	* configure.in (m68*-bull-sysv*): added support for Bull dpx2.
-	* config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
-	* config/m68k/dpx2.m{h,t}: New files.
-
-Thu Jul  1 15:46:10 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Run through gnu-indent.
-
-Sun Jul 11 12:32:08 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
-	more parens around macro arg.
-
-Sat Jul 10 09:54:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c: Remove step_resume_{duplicate,shadow}.  Replace
-	step_resume_break_address with step_resume_breakpoint (now local
-	to wait_for_inferior).
-	({insert,remove}_step_breakpoint): Remove.
-	(wait_for_inferior): Set step resume break with
-	set_momentary_breakpoint.  Test hitting it with bpstat_stop_status
-	and bpstat_what	(stop_step_resume_break removed).
-	* breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
-	which includes previous return value as main_action, and a step_resume
-	bit.
-	* breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
-	there is another breakpoint there, insert it.
-	* infrun.c (wait_for_inferior): Rearrange the spaghetti a bit.  Use
-	a few more gotos.
-	Various: Clean up and add comments.
-
-	* infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
-	for Wed Nov 13 16:45:13 1991).
-
-Fri Jul  9 12:36:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
-
-	* h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
-	not short *.
-
-	* findvar.c, defs.h
-	({extract,store}_{signed_integer,unsigned_integer,address}):
-	New routines to replace SWAP_TARGET_AND_HOST.
-	All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
-
-	* config/sparc/tm-sparc.h: Add comment suggesting that removing
-	ins and locals from the registers array might clean things up.
-
-	* utils.c: Clean up comments about wrap buffer and wrap_here.
-	* printcmd.c (printf_command): Call wrap_here before vprintf.
-
-	* mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
-	Patch from ptf@delcam.co.uk (Paul Flinders).
-
-	* a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
-
-Fri Jul  9 09:47:02 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* defs.h, remote-eb.c (TM_FILE_OVERRIDE):  Remove it.
-	* mips-tdep.c (init_extra_frame_info):  Set proper fci->frame if pc
-	is at the start of the dummy code.
-
-Thu Jul  8 14:48:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
-	stuff, just write the sp and fp.
-	(sparc_pop_frame): Skip the do_restore_insn; we already restore
-	the sp with the other out registers.
-
-	* hppa-tdep.c (hppa_push_arguments): Allocate enough space for
-	arguments.
-
-	* hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
-
-Thu Jul  8 14:47:00 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
-	!= sizeof (REGISTER_TYPE).
-	(frame_saved_pc): Ditto.
-
-Thu Jul  8 08:22:05 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
-	(REGISTER_RAW_SIZE): Ditto.
-	(REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
-	on the h8/300h (ints may still be 16 bits).
-	(EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
-	EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h.  Some
-	thought needed here.
-
-	* h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
-	(examine_prologue): reg_save_depth is 4 if h8/300h.
-
-	* findvar.c (read_register): Provide some support for 64 bit regs.
-	(write_register): Ditto.
-
-Wed Jul  7 14:30:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/nm-riscos.h: machine/machparam.h is always the right
-	place to look for BSD43_NBPG, not machine/vmparam.h
-
-	* infcmd.c (run_stack_dummy): New argument name.
-	Change error message in (another) attempt to make it comprehensible.
-	* valops.c (call_function_by_hand): Pass name to run_stack_dummy.
-	* symtab.h: Declare demangle and asm_demangle since macros use them.
-
-	* eval.c (evaluate_subexp): Add comment about calling a member
-	function of a variable in a register.
-
-	* expression.h: Clean up comment about string in STRUCT_STRUCT etc.
-
-	* config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
-	inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
-	frame tops and bottoms.
-
-	* frame.h, blockframe.c, stack.c, a29k-tdep.c,
-	config/gould/tmp-{pn,np1}.h,
-	config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
-	next_frame from struct frame_info.  It has no purpose beyond
-	->next->frame and is an artifact from GDB 2.8.
-
-Tue Jul  6 11:51:18 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in: Remove gdb before creating a new one.
-	Update init.c atomically.
-
-	* Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
-	(ALLCONFIG): Add config/alpha/alpha-osf1.mh.
-
-	* infcmd.c (_initialize_infcmd): In docstring for "continue",
-	describe argument as setting ignore count.
-
-Sun Jul  4 15:04:47 1993  Doug Evans  (dje@cygnus.com)
-
-	* h8300-tdep.c (examine_prologue): Fix call to
-	read_memory_unsigned_integer.
-
-Fri Jul  2 18:22:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
-	rather than including xm-bigmips.h.
-
-	* eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
-	default cases.
-
-	* Makefile.in (distclean): Remove y.tab.h.
-
-Fri Jul  2 14:55:48 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* exec.c (exec_file_command):  Remove Mar 28 hack as BFD handles
-	file updates properly now.
-	* mipsread.c (mips_coff_new_init):  Force reevaluation of sigtramp
-	addresses if switching to a new symbol file.
-	* dbxread.c (process_one_symbol):  Avoid dereferencing NULL
-	symbols that might be returned from define_symbol.
-
-Fri Jul  2 13:33:12 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
-
-	New target macros for getting at the pc, sp and fp.
-	* infcmd.c (read_pc, write_pc):  Modify to use new macros.
-	(read_sp, write_sp, read_fp, write_fp): New functions.
-	* blockframe.c (reinit_frame_cache, get_prev_frame_info):
-	Use new functions.
-	* breakpoint.c (bpstat_alloc): ditto.
-	* infrun.c (wait_for_inferior): ditto.
-	* stack.c (print_frame_info): ditto.
-	* valops (call_function_by_hand): ditto.
-	* corelow.c (core_open): ditto.
-	* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
-	target_write_pc, target_read_fp, target_write_fp): New functions.
-	* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
-
-	* config/alpha/xm-alpha.h: Add MAKEVA_END.
-	* config/h8500/tm-h8500.h: Define new macros.
-
-Fri Jul  2 13:51:04 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* configure.in (mipos-*-riscos*): New host and target; use riscos.
-	* config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
-	vmparam.h, include machparam.h.
-	(KERNEL_U_ADDR): Define to be BSD43_UADDR.
-
-Fri Jul  2 13:39:48 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* c-exp.y (yylex): Give error if unmatched single quote.
-
-	* configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
-
-	* Remove unused STACK_END_ADDR in the following files (in other
-	files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
-	tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
-	tm-hp300hpux.h, tm-isi.h.
-
-Thu Jul  1 09:51:27 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/mips/nm-riscos.h: Define NBPG and UPAGES.
-	config/mips/xm-riscos.h: Include <sys/types.h>.
-
-	* ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
-	not an initializer, to copy the structure.
-
-	* gdbtypes.h (struct type): Add field tag_name.
-	* gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
-	Use it.
-	* {coff,dwarf,mips,stabs}read.c: Set it.
-
-	* xm-sysv4.h: Undefine HAVE_TERMIO.
-
-	* config/mips/nm-riscos.h: Remove unmatched #endif.
-	Define FETCH_INFERIOR_REGISTERS.
-	* config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
-	Fix misspelling of NAT_FILE.
-	* mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
-	we can still process "modern" core files.
-
-	* ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
-	print c_line.
-	(_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
-	is defined; don't care what it is defined to.
-
-Wed Jun 30 20:06:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
-
-Tue Jun 29 11:02:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* inftarg.c: Remove unused include of terminal.h.
-	* signals.h: Don't undefine signals anymore.
-	* main.c: Use job_control from serial.h.
-	* fork-child.c (fork_inferior): Use gdb_setpgid.
-	* serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
-	* utils.c (quit): Use current_target->to_terminal_ours to figure
-	out whether we care about lack of job control, rather than __GO32__.
-	* utils.c: Include serial.h not terminal.h
-	(quit): Use job_control not TIOCGPGRP.
-	* terminal.h: Don't undefine TIOCGPGRP.
-	* serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
-	* utils.c (quit): Use it.
-	* serial.h: Add SERIAL_UN_FDOPEN.
-	* utils.c (quit): Use it.
-	* ser-unix.c: Add process group to ttystate.
-	[HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
-	* inflow.c: Include serial.h not terminal.h.
-	Use serial.h stuff to replace most of the maze of #ifdef's.
-	* inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
-	* serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
-	* ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
-	* serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
-	Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
-	SERIAL_SET_PROCESS_GROUP.
-	* inflow.c: Use them.
-	* config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
-	Define HAVE_TERMIOS.
-	* Various: Remove all use of TIOC*_BROKEN.
-
-Wed Jun 30 12:20:51 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
-
-Tue Jun 29 13:44:41 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* target.h (target_detach):  Turn macro into function.
-	* target.c (target_detach):  Define it, do deferred register stores
-	before calling the real target function.
-
-Tue Jun 29 13:15:42 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-			  and Jim Kingdon (kingdon@cygnus.com)
-
-	* symtab.h (BLOCK_SHOULD_SORT):  Do not sort blocks corresponding to
-	a function to avoid printing of function arguments in wrong order
-	due to sorting.
-	* symfile.c (compare_symbols):  Remove code for sorting arguments
-	as blocks containing arguments are no longer sorted.
-	* symtab.c (lookup_block_symbol):  Update comment accordingly.
-
-Tue Jun 29 11:02:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
-	(REG_STRUCT_HAS_ADDR): Add comment.
-
-	* infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
-	to check whether there is line number information.
-
-Tue Jun 29 08:29:17 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* remote-udi.c: Fix docstring so that it compiles.
-
-	* remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
-	(for file_ptr).
-
-Tue Jun 29 09:11:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
-	don't expect it, change it to LOC_STATIC so at least we don't coredump.
-
-	* c-typeprint.c (c_type_print_base): Don't error() on invalid type.
-
-	* symtab.h: Add comments about line numbers.
-	* source.c (identify_source_line): Fix off by one bug with line.
-
-Mon Jun 28 19:00:21 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Do not include libhppax.  Instead include libhppa.h
-	and hpux-symtab.h.  Misc indention fixes.
-	(find_unwind_entry): Add PARAM prototype.
-	(read_hpux_symtab): More fixes for names and sizes of structs,
-	unions, enums, typedefs, and tagdefs.
-	(read_hp_enum_type, read_hp_struct_type): Likewise.
-	(read_hp_set_type, read_hp_subrange_type): Likewise.
-	(hp_type_lookup, process_one_debug_symbol): Likewise.
-	(process_one_debug_symbol): Search forward from the K_FUNCTION for
-	the first K_BEGIN when setting the line number associated with a
-	function.  Avoid unnecessary calls to savestring.
-	(hp_alloc_type): Initialize TYPE_CPLUS_SPECIFIC here.  Remove
-	most cases where we set it elsewhere.
-	(hppa_sym_fns): Use "hppa" instead of hppax since hpread.c and
-	paread.c use the same BFD backend now.  All references changed.
-	(hpux_symfile_init): Allocate space to hold the debugging section
-	contents on the symbol obstack.
-
-Mon Jun 28 10:09:08 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (makeva*): New interface, for making a va_list.
-	(printf_command): Use it.
-	* config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
-	* config/pa/xm-pa.h: New file.
-	* config/pa/xm-hppa{b,h}.h: Include it.
-
-	* xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
-
-Sun Jun 27 08:54:55 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* valprint.c (val_print_type_code_int):  Fix off by one error with
-	eliminating leading zeroes for large little endian integers.
-
-Sun Jun 27 08:58:56 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/riscos.mh (CC): Use -systype sysv.
-
-	* ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
-
-	* Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
-
-Fri Jun 25 11:22:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
-	CALL_DUMMY between different 68k machines.
-
-Fri Jun 25 17:02:45 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* gdbserver/Makefile.in:  Add dependancies on server.h.
-	* gdbserver/remote-gutils.c:  Remove lots of unused functions and
-	variables.
-	* gdbserver/remote-inflow.c:  Remove lots of unused variables and
-	#includes.  Also, use PTRACE_* symbols instead of constants. 
-	(mywait):  Surround calls to wait() with enable/disable_async_io()
-	so that we can be interrupted from GDB while waiting for the
-	child.  Also, handle child exit more gracefully.
-	* gdbserver/remote-server.c:  Remove lots of unused variables.
-	Move all extern defs into server.h.  Redo main loop so that
-	failure from getpkt() causes communications to be re-established.
-	Fix 'k' command so that it restarts the child.
-	* gdbserver/remote-utils.c:  Remove lots of unloved vars and
-	subrs.  Move many extern decls into server.h.  (remote_open):  For
-	tcp, seperate usage of proto fd from connected fd.  Close proto
-	fd after getting connection.  (putpkt/getpkt):  Pay attention to
-	errors when reading/writing.  Report these to the caller.  New
-	routines input_interrupt/enable_async_io/disable_async_io to make
-	it possible to get an I/O interrupt when data arrives from the
-	comm link.
-	* serial.h:  New file to contain common defs for all remote files.
-
-Fri Jun 25 17:02:45 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* remote.c:  Add arg names to prototypes, in a modest effort at
-	clarification.  Also add prototypes for some new functions.
-	* (remote_wait):  Better error reporting for 'T' responses.
-	* ser-go32.c (strncasecmp):  Make str1 & str2 be const.
-	* (dos_async_init):  Make usage message reflect requested port #.
-	* ser-tcp.c (tcp_open):  Terminate hostname properly to prevent
-	random hostname lookup failures.  Add nicer message for unknown
-	host error.  (wait_for):  Wake up in case of exceptions.  Also,
-	restart select() if we got EINTR.
-	* ser-unix.c (wait_for):  Restart select() if we got EINTR.
-	* serial.c: (serial_close):  Clean up code.
-
-Fri Jun 25 11:22:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
-	CALL_DUMMY between different 68k machines.
-
-Fri Jun 25 11:22:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
-	Make comment explaining this comprehensible.
-	(TAGFILES): Include ALLDEPFILES.
-	(ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
-	29k-share/udi/udi.
-	(update-alldeps): Remove; obsolete.
-
-	* remote.c: Move comments regarding packets to top of file with the
-	rest of the protocol comments.
-	Fix incorrect description of 'T' response.
-
-	* README (Reporting Bugs): Refer people to the GDB manual.
-
-	* c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
-	* stabsread.c: Type -16 is 4 bytes.
-
-	* remote-udi.c: Improve docstring.
-
-Fri Jun 25 11:16:31 1993  Fred Fish  (fnf@cygnus.com)
-
-	* elfread.c (elf_symfile_read):  Call bfd_elf_find_section, not
-	bfd_elf32_find_section, to track bfd changes.
-
-Fri Jun 25 11:22:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
-	* config/mips/xm-riscos.h: Define USG.
-
-Thu Jun 24 14:52:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c (filename_completer): Don't complete to files ending in ~.
-
-	* NEWS: Mention filename completion and "info line" enhancements.
-
-	* main.c (symbol_completion_function): On "info t foo", return NULL,
-	don't error().
-
-	* main.c (symbol_completion_function): Don't use readline word
-	breaking.  Use new calling convention for c->completer and
-	complete_on_cmdlist.
-	* command.h (struct command): Change arguments; now the text passed
-	to completer does not have any word breaking done.  New arg word.
-	* symtab.{c,h} (make_symbol_completion_list): Do word breaking.  Take
-	word argument.
-	* {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
-	* command.{c,h} (complete_on_cmdlist): Take word argument.
-
-	* command.c (lookup_cmd_1): Doc fix.
-
-Thu Jun 24 13:26:04 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* Makefile.in (OP_INCLUDE): define.
-	  (OPCODE_CFLAGS): use OP_INCLUDE.
-
-	* config/i386/ncr3000.mh, config/i386/i386v4.mh,
-	config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
-	config/m68k/amix.mh, config/mips/irix[34].mh,
-	config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
-	ALLOCA1): macros removed.
-
-	* config/mips/decstation.mh, config/rs6000/rs6000.mh
-	(MMALLOC_LIB): renamed to MMALLOC.
-
-Wed Jun 23 00:25:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
-	* dbxread.c: Change comment regarding acc.
-
-Wed Jun 23 16:33:36 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Document a few functions, misc cleanups.  Update
-	copyright to reflect the first "release" of this file.
-	(struct hpux_symfile_info): Delete unneeded fields.  Keep pointers
-	to the contents of the debug sections rather than offsets within
-	the file itself.  Corresponding changes to the accessor macros.
-	(sl_symbol_size, slt_symbuf): Delete unneeded global variables.
-	(slt_symbuf_start, slt_symbuf_end, lntt_symbuf): Likewise.
-	(lntt_symbuf_start, lntt_symbuf_end, gntt_symbuf): Likewise.
-	(gntt_symbuf_start, gntt_symbuf_end): Likewise.
-	(fill_slt_symbuf, fill_lntt_symbuf): Delete unneeded functions.
-	(fill_gntt_symbuf): Likewise.
-	(get_lntt, get_gntt, get_slt): Simplify.
-	(hpux_symfile_init): Read and store the contents of the debugging
-	sections.  Do error checking on memory allocation and BFD calls.
-	(read_hpux_symtab): Delete KERNELDEBUG crud.  Ignore debug symbols
-	which are not needed for building partial symbol tables.  Handle
-	K_CONST, K_TYPEDEF, and K_TAGDEF just like K_SVAR and K_DVAR.
-	(read_ofile_symtab): Delete useless processing_gcc_compilation stuff.
-	(read_hp_struct_type): Initialize TYPE_CPLUS_SPECIFIC.
-	(read_hp_set_type, read_hp_array_type): Likewise.
-	(read_hp_subrange_type, hp_type_lookup): Likewise.
-
-Wed Jun 23 15:04:54 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	Makefile overhaul dropping autodepend features.
-	* Makefile.in: many comment changes.  forced consistent use of $()
-	  for makefile variables references.  dropped leading ./ in file
-	  references.  Drop $(srcdir)/ prefix on all dependencies.
-	  Inserted contents of alldeps.mak and depend.
-	  (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
-	  include directory into the compilation line.
-	  (GDB_CFLAGS): new macro to take up the semantic previously held
-	  by INCLUDE_CFLAGS.
-	  (LIBIBERTY): dropped ancient subdir macro.  I last removed this
-	  macro in feb of '92.  How does it keep coming back?
-	  (MMALLOC_LIB): renamed to MMALLOC.
-	  (BFD_SRC_DIR): renamed to BFD_SRC.
-	  (BFD_OBJ_DIR): renamed to BFD_DIR.
-	  (BFD_LIB): renamed to BFD.
-	  (BFD_INCLUDES): renamed to BFD_CFLAGS.
-	  (READLINE_DIR): now represents object directory.
-	  (RL_LIB): renamed to READLINE.
-	  (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
-	  macros.
-	  (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
-	  READLINE_CFLAGS, BFD_CFLAGS.  Dropped USER_CFLAGS.
-	  (LDFLAGS): removed default assignment.
-	  (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
-	  READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
-	  (ALLOCA1, ALLOCA): removed all references.  alloca is now in
-	  libiberty.
-	  (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
-	  (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
-	  removed all $(srcdir) prefixes.
-	  (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
-	  for potential dependencies.  commented out by default.
-	  (readline_headers, udiheaders): convenient abbreviations.
-	  (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
-	  value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
-	  new macros used for header file dependencies.
-	  (install-info, clean-info): collapse into the info rule.
-	  (install): now depends on all.
-	  (install-only): new target for installing without depending on
-	  all.
-	  (uninstall): new target.
-	  (config-check, config-check-hosts, config-check-targets): added
-	  fixme comments.
-	  (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
-	  order to force parallel makes into keeping these rules separate.
-	* configure.in: omit cat'ing depend file onto generated Makefile.
-	* alldeps.mak, depend: removed.
-
-	* inferior.h: remove redundant include of symtab.h which is
-	included in value.h via breakpoint.h.
-
-	* alloca.c: removed.  alloca is now in libiberty.
-
-	* config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
-	new macro to undo what M_INSTALL does.
-
-Wed Jun 23 00:25:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
-	of gdb-sh.
-
-	* dbxread.c (copy_pending): Change name and function of begi argument
-	to endi, since that is what the caller needs.
-
-	* Makefile.in (TAGFILES): Don't include YYFILES.
-
-	* Makefile.in (HFILES): Include monitor.h.
-
-	* Makefile.in: Include text that used to be in alldeps.mak.
-	Remove config/mips/{bigmips.mh,xm-bigmips} from it.
-	* Makefile.in, configure.in: Remove all traces of alldeps.mak.
-
-	* main.c (main): Print help message on stdout not stderr
-	per standards.texi.
-	New option --version per standards.texi.
-	In help message, show long options with "--" not "-".
-	Don't try to print help message or version until after we have
-	called initialize_all_files.
-
-Tue Jun 22 11:03:13 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Delete useless #if 1 statements.
-	(hp_type_translate): Use T_LONG, T_UNS_LONG, and T_DOUBLE instead
-	of magic integers.  Fix handling for T_UNS_INT.  Abort if the type
-	passed in is not an "immediate" type.
-	(read_hp_enum_type): Properly compute the size of the type.
-	(read_hp_array_type): Likewise.
-	(hp_type_lookup): Prefix the names of structs, unions and enums
-	with "struct", "union", and "enum" as appropriate.
-
-Tue Jun 22 03:15:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
-	(solib_add): Call special_symbol_handling once, not once per library.
-
-	* procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
-	is SIG_DFL.
-
-	* procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
-	systems, not just Solaris.
-
-	* stabsread.c: Include <ctype.h>.
-
-Mon Jun 21 16:09:46 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* fork-child.c (fork_inferior): Quote exec_file so it can contain
-	funky characters.
-
-Mon Jun 21 16:56:47 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (INCLUDE_CFLAGS):  Add BFD_INCLUDES for now, since
-	bfd.h is included by target.h, which most of gdb includes.
-	* depend:  Hand remove BFD_INCLUDES from ${CC} lines, now that
-	it's in INCLUDE_CFLAGS.
-
-Mon Jun 21 16:09:46 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/i386/*aix*, i386aix-nat.c: New files.
-	* configure.in: Use them.
-	* alldeps.mak: List them.
-	* coffread.c (decode_base_type): Deal with anonymous enum type.
-	* i387-tdep.c (print_387_status_word): Add comment re "top".
-	* i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
-	* dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*.  Define them if and
-	only if not defined by a header file.
-	* mipsread.c: Don't define L_SET or L_INCR.
-
-Mon Jun 21 15:10:07 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (BFD_INCLUDES):  Bfd.h is now back in bfd build dir.
-	* depend:  Hand updated to match.
-
-Mon Jun 21 10:13:42 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Include "demangle.h".
-	(process_one_debug_symbol): Set the SYMBOL_LANGUAGE and
-	SYMBOL_INIT_DEMANGLED_NAME for the current symbol.  Adjust
-	SYMBOL_VALUE for local variables in the stack by the size of the
-	current function's stack (found in unwind descriptor).  Keep
-	better track of the current unwind descriptor. 
-
-Sun Jun 20 13:11:11 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
-	(read_cpp_abbrev): Don't complain specially for $_.  Also return 0 if
-	we don't recognize the abbrev.
-
-Sun Jun 20 00:24:41 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* solib.c (solib_add_common_symbols): Add comment about performance.
-
-Fri Jun 18 12:37:36 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
-	* configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
-
-	* config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
-	* config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
-	* configure.in (mips-sony-*): Use news-mips for host.
-
-	* buildsym.h: Doc fix for processing_acc_compilation.
-
-Thu Jun 17 19:57:08 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (print_formatted): Don't use tab in wrap_here arg.
-
-Thu Jun 17 17:29:30 1993  Jim Kingdon  (kingdon@lisa.cygnus.com)
-
-	* Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
-	${srcdir}/../include.
-
-	* config/m88k/xm-delta88.h: Comment out unused defines which conflict
-	with system headers.
-	* printcmd.c (printf_command): Cast second arg to vprintf to PTR.
-	Use VPRINTF macro if defined.
-	* config/m88k/xm-delta88.h: Define VPRINTF.  Include <sys/siginfo.h>.
-	Define TIOC{GETC,GLTC}_BROKEN.
-	* m88k-nat.c: Uncomment include of <sys/ptrace.h>.
-	* main.c: Rename initialize_{main,cmd_lists,history} to init_* to
-	make things easier on munch (apparently this matters on
-	the delta88 with svr3).
-
-Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
-	
-	* Makefile.in: canonicalize install.sh; for use within
-	this directory (and subdirs)
-
-Tue Jun 15 17:01:23 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* Makefile.in: remove parentdir support; use INSTALL_XFORM
-
-Thu Jun 17 15:08:35 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
-
-	* configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
-	host.
-	* sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
-	wired (and wrong) constant.
-	* values.c (unpack_long): Add case to unpack when target object is
-	sizeof(int).
-	* config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
-	simulator defines.
-
-Wed Jun 16 16:08:18 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* NEWS: tracking user visible changes starting with
-	vxworks-timeout.
-
-	* remote-vx.c (_initialize_vx): rename user settable option from
-	rpcTimeout to vxworks-timeout.
-
-Wed Jun 16 14:34:10 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (hp_type_translate): Fix promotion bugs from
-	char to short and short to int.
-
-Wed Jun 16 12:21:49 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (depend):  More makefile diddling.
-	* alldeps.mak, depend:  Update to latest automatically built
-	versions.
-
-	* Makefile.in (depend):  Bfd.h keeps moving, keep up with it.
-	* alldeps.mak, depend:  Update to latest automatically built
-	versions.
-
-Tue Jun 15 12:26:05 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* remote-vx.c: include gdbcmd.h for setlist.
-	  (_initialize_vx): make rpcTimeout user settable.
-
-Mon Jun 14 09:23:51 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* main.c, gdbcmd.h: Add function filename_completer.
-	* main.c, symfile.c, source.c, exec.c, core.c: Use it for
-	"directory", "source", "cd", "symbol-file" "add-symbol-file",
-	"load", "file", "exec-file", "core-file" commands.
-	(But '/' is a word break, limiting usefulness; see comments).
-
-	* source.c (mod_path): Warning not error if can't find directory.
-
-	* isi-xdep.c: New file.
-	* config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
-
-Sun Jun 13 09:17:48 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/m68k/xm-news.h: Include <sys/param.h>.
-
-	* m88k-tdep.c (IEEE_isNAN): Remove.
-	config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0.  This was the same
-	broken isNAN as on the mips.
-
-	* valprint.c (_initialize_valprint): Use c->function.sfunc not just
-	c->function.
-
-	* dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
-	defined, don't worry about Sun's silly LBRAC bug.
-	* config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
-
-	* dbxread.c (process_one_symbol): If there's a symbol before an
-	N_SO, don't error().
-	(case N_BCOMM): complain () not error ().
-
-	* defs.h, main.c (catch_errors): Add return_mask arg.
-	stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
-	other callers: Pass RETURN_MASK_ALL.
-	(return_to_top_level), callers: Add return_reason arg.
-	* utils.c (quit):
-	Use return_to_top_level (RETURN_QUIT) instead of error ().
-	* main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
-	Use SET_TOP_LEVEL not setjmp (to_top_level).
-	* remote-nindy.c: Use catch_errors not setjmp (to_top_level).
-
-Sat Jun 12 14:40:54 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
-	Don't try to get the debug base yet.
-
-	* dbxread.c (process_one_symbol): Set n_opt_found based on whether
-	a non-gcc N_OPT symbol is found.  Make SUN_FIXED_LBRAC_BUG a macro
-	which returns 0 or 1 to say whether to do it.
-	* config/sparc/sun4{sol2,os4}.h
-	(SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
-	the right thing happens for both acc and SunOS4 /bin/cc.
-
-	* valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
-	* printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
-
-	* mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
-	probably contained byte-order sins too.
-	config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
-	The IEEE_FLOAT code in print_floating takes care of it.
-
-Sat Jun 12 14:47:04 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.9.2.
-	* c-valprint.c (c_val_print):  For array of chars printed with
-	string syntax, don't print the address of the array.  From
-	bothner@cygnus.com.
-	* c-exp.y (yylex): Recognize '.' as indicating a floating point
-	number regardless of the radix.  From wilson@cygnus.com.
-	* valprint.c (set_input_radix_1, set_output_radix_1):  New
-	prototypes and functions that do the actual radix setting work.
-	* valprint.c (set_radix, set_output_radix, set_input_radix):
-	Rewrite to use set_input_radix_1 and set_output_radix_1.
-	* valprint.c (initialize_valprint):  Enable commands to
-	independently set and show input and output radices.
-	* valprint.c (show_radix):  New prototype and function that
-	handles separate input and output radices.
-
-Fri Jun 11 18:39:38 1993  Ken Raeburn  (raeburn@cygnus.com)
-
-	Patches from Jeff Law, law@cs.utah.edu:
-	* hppa-pinsn.c: Now uses disassembler from opcode library,
-	this contains only the stub function print_insn.
-
-Fri Jun 11 15:19:59 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	* main.c (main): back to two periods for elipse.
-	  (print_gdb_version): revised format for configuration info.
-
-Fri Jun 11 10:24:35 1993  Fred Fish  (fnf@cygnus.com)
-
-	* defs.h (INT_MAX):  Cast unsigned shift result to int.
-
-Fri Jun 11 10:17:41 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* dbxread.c (process_one_symbol): Rather than having
-	BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
-	is true if we are doing stabs-in-elf, false otherwise.
-	config/sparc/tm-sun4sol2.h: Don't define it.
-
-Fri Jun 11 13:33:40 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* remote-mips.c (mips_send_packet): Don't print garbage character
-	in debugging info.
-	(mips_request): Don't check that remote pid is 0, because
-	sometimes it isn't.
-	(mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
-	not an integer.
-
-Fri Jun 11 10:17:41 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stack.c (print_frame_info): Use catch_errors around print_frame_args.
-
-	* Makefile.in (install): Don't depend on gdb.
-
-	* Rename remote-es1800.c to remote-es.c
-	and remote-st2000.c to remote-st.c for 14-char filenames.
-	config/m68k/{es1800,st2000}: Use the new names.
-
-	* mips-tdep.c (isa_NAN): Don't return true on -0.
-
-Fri Jun 11 10:24:35 1993  Fred Fish  (fnf@cygnus.com)
-
-	* defs.h (INT_MAX):  Cast unsigned shift result to int.
-
-Thu Jun 10 13:26:41 1993  Fred Fish  (fnf@cygnus.com)
-
-	* elfread.c (elf_symtab_read):  Add bfd section address to bfd
-	symbols, now that they are section relative.
-	* solib.c (bfd_lookup_symbol):  Ditto.
-
-Thu Jun 10 11:27:34 1993  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (read_hp_function_type): Adjust SYMBOL_VALUE for
-	arguments in the stack by the size of the current function's stack
-	(found in the unwind descriptor).
-	(process_one_debug_symbol): Likewise.  Keep track of the current
-	function's unwind descriptor.
-
-Thu Jun 10 10:56:56 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
-	depend: Updated accordingly.
-
-Wed Jun  9 16:08:44 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Makefile.in (*.tab.c): Use mv for atomic update.
-
-	* Makefile.in ({dist,real}clean): Also remove nm.h.
-	(realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
-	(distclean): Don't rebuild *.tab.c or TAGS.
-
-Wed Jun  9 12:56:58 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in (version.c): add host and target names to version.c.
-	* main.c (main): print three periods for the elipse.
-	  (print_gdb_version): also print configuration.
-
-	* udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
-	  udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
-	  udi/udr.c: Change AMD copyrights to FSF copyleft '93.
-
-	* remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
-	  (get_hex_regs, adapt_fetch_registers): cast args to
-	  supply_register to avoid gcc warning.
-
-	* config/a29k/a29k.mt (TDEPFILES): drop minimon support.  It
-	  doesn't compile on solaris and is now obsolete.
-
-	* config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv.  This
-	  breaks stock sunos installations.
-
-Wed Jun  9 06:14:33 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* m68k-stub.c: Add comment about frame cache.
-
-	* target.h (target_store_registers): Doc fix re error handling.
-
-	* findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
-	of register_valid[regno].
-
-Tue Jun  8 14:42:10 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* symtab.h, dwarfread.c: Doc fix re dependencies.
-
-Tue Jun  8 17:54:09 1993  Rob Savoye  (rob@rtl.cygnus.com)
-
-	* serial.c (serial_close): If scb is NULL, don't try to close
-	it. 
-	* configure.in: Add support for rom68k and bug boot monitors.
-
-Tue Jun  8 17:39:12 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
-
-	* coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
-	* gdbcore.h, core.c (read_memory_unsigned_integer): New function.
-	* findvar.c (read_register, write_register): Fix thinko where
-	sizeof(host long) != sizeof(target int).
-	* h8300-tdep.c: Use new read_memory_unsigned_integer call.
-	* sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
-
-Tue Jun  8 14:42:10 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
-	m68k-tdep.c (m68k_find_saved_regs).  Don't duplicate code between
-	68881 and non-68881 cases.  Check for a pair of movel instructions.
-
-Tue Jun  8 14:52:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	First cut at sparc-vxworks targetting.
-	* config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
-	* configure.in: sparc-vxworks gdb_target now vxsparc.
-
-	* remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
-
-Tue Jun  8 14:42:10 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* config/m68k/xm-news.h: add "extern int errno".
-
-Tue Jun  8 13:45:07 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* remove-vx.c (vx_read_register, vx_write_register): collapse
-	  ifdef I80960 else (assumes) m68k into parameterizable macros
-	  VX_NUM_REGS and VX_SIZE_FPREGS.
-	* config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
-	  VX_SIZE_FPREGS): new definitions.
-
-Tue Jun  8 11:08:29 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* symfile.{c,h} (generic_load): New function.
-	remote{,-nindy,-eb,-mips}.c: Use it.
-
-Mon Jun  7 20:07:30 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (depend):  More sed gubbish to deal with
-	../bfd/bfd.h being generated during the build.
-	* depend:  Re-done with corrected makefile.
-
-Mon Jun  7 16:32:05 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (BFD_SRC_DIR):  Renamed def and usages from BFD_DIR.
-	* Makefile.in (BFD_OBJ_DIR):  New definition for the bfd build
-	directory to find automatically generated header files and library.
-	* Makefile.in (BFD_LIB):  Use BFD_OBJ_DIR.
-	* Makefile.in (LINTFLAGS):  Include BFD_OBJ_DIR.
-	* Makefile.in (saber_gdb):  Include BFD_OBJ_DIR.
-	* Makefile.in (depend):  Include BFD_OBJ_DIR in gcc args.
-	* Makefile.in (paread.o, xcoffexec.o):  Remove, now in depend.
-	* depend, alldeps.mak:  Rebuild after Makefile.in changes.
-
-Fri Jun  4 10:18:51 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* configure.in: change lynx support to CPU-*-lynxos*
-
-	* Makefile.in (subdir_do): change test from existence of directory
-	to existence of Makefile (the directory may exist but not be configured)
-
-Thu Jun  3 01:18:51 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
-
-Fri Jun  4 10:43:33 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* configure.in (mips-idt-ecoffl*): New target; use idtl.
-	(mips-idt-ecoff*): Added trailing '*'.
-	* config/mips/idtl.mt: New file; like idt.mt, but little endian.
-
-Thu Jun  3 17:36:56 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* ser-go32.c:  Clean up lots of compilation nits.
-
-Thu Jun  3 14:44:57 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* Patches from Jeffrey Law <law@cs.utah.edu>.
-	* hppab-nat.c: Eliminate unnecessary ifdefs for
-	FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
-	CANNOT_STORE_REGISTER.
-	(fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
-	* hppa-pinsn.c: Support 'I', 'J', and 'K' in output
-	templates for 1.1 FP computational instructions.
-
-Thu Jun  3 03:34:49 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in:  Remove ser-tcp.[co].  (Use XDEPFILES instead.)
-	* alldeps.mak, depend:  Rebuild to account for ser-tcp.
-	* config/sparc/sun4os4.mh:  Add ser-tcp to XDEPFILES.
-	* gdbserver/Makefile.in (gdbserver):  Use -lbsd.
-	* gdbserver/remote-inflow{-sparc}.c (create_inferior):  Don't use a
-	shell when running the child, as args have been expanded by the
-	time we get here.  Simplify calling convention.
-	* gdbserver/remote-server.c (main):  Use new calling convention
-	for create_inferior, remove defunct code for coalescing argv.
-	Remove extra calls to mywait(), as we no longer have to wade
-	through a shell.
-
-	* target.c (target_read_memory_partial):  Don't deref errnoptr
-	when checking for null pointer.
-
-Wed Jun  2 19:58:46 1993  John Gilmore  (gnu@cygnus.com)
-
-	* remote-es1800.c:  Fix typo.
-
-Tue Jun  1 21:22:39 1993  Fred Fish  (fnf@cygnus.com)
-
-	* target.c (target_read_memory_partial):  Like target_read_memory,
-	but does partial reads, such as reads that bump into the end of
-	the address space.
-	* target.h (target_read_memory_partial):  Add prototype.
-	* valprint.c (PRINT_MAX_DEFAULT):  New define, initial value 200.
-	* valprint.c (val_print_string):  Complete rewrite to fix bug with
-	bumping into end of memory, avoiding unnecessarily long reads, and
-	fixing bug when print_max is set to 0 (unlimited print length).
-	* valprint.c (_initialize_valprint):  Use PRINT_MAX_DEFAULT to
-	initialize print_max.
-
-Tue Jun  1 18:11:35 1993  Rob Savoye  (rob at darkstar.cygnus.com)
-
-	* configure.in: Add support for rom68k and bug boot monitors.
-
-Mon May 31 10:37:04 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* printcmd.c (print_scalar_formatted): Print integers bigger than
-	LONGEST in hex no matter how big, and no matter what the format
-	and size.
-
-	* stabsread.c (read_type): Skip type attributes if present.
-
-	* stabsread.c (read_huge_number): Don't accept '0' + radix as part
-	of number, just through '0' + radix - 1.
-
-Sun May 30 15:35:21 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (SER_HARDWIRE):  Temporarily comment out ser-tcp.o.
-
-	* {dbxread.c, dwarfread.c} (read_ofile_symtab):  Rewrite to take
-	single parameter, the pointer to the partial symtab, rather than
-	a bunch of args that are derived from the partial symtab.  Change
-	prototypes and callers to match.
-
-	* dbxread.c (read_ofile_symtab):  Remove "#if 1" around code to
-	set demangling style automatically.
-	* defs.h (CPLUS_MARKER):  Clarify comment that this is only for
-	GNU C++, not C++ in general.
-	* symtab.h (general_symbol_info):  Simplify by eliminating one
-	structure level for the language dependent info.
-
-Sat May 29 15:59:29 1993  Fred Fish  (fnf@cygnus.com)
-
-	* c-typeprint.c (c_type_print_base):  Avoid dereferencing NULL
-	names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
-	TYPE_CODE_ENUM was already testing for this.
-
-Fri May 28 17:18:05 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in:  Add new file ser-tcp.c.
-	* defs.h (memcmp):  Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
-	* findvar.c (write_register):  See if we are writing back the same
-	value that's already in the register.  If so, don't bother.
-	* remote.c (putpkt, getpkt):  Improve handling of communication
-	problems.
-	* ser-go32.c:  Prototype it to death.  Update serial_ops and add
-	dummy routines where appropriate.
-	* ser-tcp.c:  New module to implement serial I/O via TCP
-	connections.
-	* ser-unix.c:  Clean up getting/setting of tty state.  Get rid of
-	SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
-	* serial.c:  Add start of support for connect command.
-	(serial_open):  Distinguish between tcp and local devices.
-	* serial.h (struct serial_ops):  Get rid of restore, add
-	get_tty_state and set_tty_state.  Define protoypes and macros for
-	this mess.
-	* gdbserver/remote-utils.c:  Add tcp support.  (readchar):  Do
-	some real buffering.  Handle error conditions gracefully.
-	* gdbserver/remote-inflow-sparc.c:  Update to remote-inflow.c
-	(Lynx), remove lots of cruft.
-
-Fri May 28 17:24:51 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* printcmd.c (print_address_symbolic): turn this into an assigment
-	instead of an initialization (many compilers don't accept
-	structure initialization). 
-
-Thu May 27 16:56:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab): If several program csects in one
-	source file, give them all the name of the source file, rather than
-	the 2nd and subsequent ones having NULL names.
-
-Thu May 27 06:16:56 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* printcmd.c (print_address_symbolic):  Append source filename and
-	linenumber of the symbol if print symbol-filename is on.
-	(initialize_printcmd):  `set print symbol-filename'.
-
-Wed May 26 13:46:16 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* configure.in:  Add config for Lynx target.  Configure gdbserver
-	only for Lynx.  Re-do selective configuration of sparclite.
-
-	* gdbserver/{remote-gutils.c remote-server.c Makefile.in
-	configure.in remote-inflow.c remote-utils.c}:  New files to
-	support GDB remote server.  Currently only works for Lynx.
-
-Wed May 26 10:28:14 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (define_symbol, case 't'): Only set the name if it
-	is not a pointer type.
-
-	* stabsread.c (define_symbol): Clean up logic; move the read_type
-	calls to inside the switch statement (this improves the error
-	handling).
-
-	* mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
-	common blocks.
-
-Tue May 25 20:44:24 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
-
-	* source.c (line_info): Change "pc" to "address" in messages and
-	use print_address for addresses.
-
-	* source.c (line_info): If we don't find a symtab, print more useful
-	output, including the symbolic address.
-
-	* source.c (line_info): If --fullname, display the source.
-	(identify_source_line), callers: Take pc as argument, rather than
-	assuming innermost frame (emacs doesn't use this, so no one ever
-	noticed).
-	* symtab.h: Declare frame_file_full_name.
-	* main.c: Don't.
-
-Tue May 25 15:30:43 1993  Brendan Kehoe  (brendan@lisa.cygnus.com)
-
-	* breakpoint.c (catch_command_1): Fix typo in error msg.
-
-Tue May 25 16:05:55 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* elfread.c (elf_symfile_read): Update ELF structure and routine
-	names to specify 32-bit versions.
-	(elf_symtab_read): Retrieve size field directly from symbol,
-	instead of using old kludge.
-
-	* mips-pinsn.c (print_insn): Cast address to bfd_vma before
-	calling opcodes library.
-	* z8k-tdep.c (print_insn): Likewise.
-
-Tue May 25 13:06:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c: Remove all uses of error().  Make error_type and
-	read_type_number static.
-	(define_symbol): Don't try to deal with a missing symbol
-	descriptor which isn't followed by digit, '(', or '-'.
-	* stabsread.h: Don't declare read_type_number here.
-	* gdbtypes.h: Don't declare error_type here.
-	* xcoffread.c: Remove NO_TYPEDEFS code.
-
-Tue May 25 09:33:16 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mips-tdep.c: Removed #include of many header files, and #define
-	of MIPSMAGIC; no longer used.
-
-Tue May 25 09:36:13 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Many places: replace "the inferior" in messages with "the program"
-	or "the program being debugged".
-	* inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
-	and I'm getting sick of maintaining it.
-
-	* config/i386/linux.mh: Don't use \ newline; the awk scripts don't
-	support it.
-
-	* config/i386/go32.mh: Define SER_HARDWIRE.
-	* Makefile.in: Define SER_HARDWIRE.
-	(DEPFILES): Use it.
-	(alldeps.mak): Add SER_HARDWIRE.
-	Remove all references to ser-hardwire.{c,o}.
-	* configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
-
-Mon May 24 23:50:05 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* sparc-nat.c (store_inferior_registers):  Fill in all members of
-	inferior_fp_registers by reading them from the inferior before
-	modifying and writing them back.
-	Fixes unexplainable inferior FP exceptions after calls to the inferior
-	or setting of floating point registers.
-	* mips-tdep.c (mips_skip_prologue):  Skip move of argument register
-	to register which is generated by gcc-2.4.
-
-Tue May 25 00:42:39 1993  Ken Raeburn  (raeburn@cygnus.com)
-
-	* hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
-
-Mon May 24 13:55:14 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
-	xm-i386lynx.h}:  New configuration for Lynx.
-
-Mon May 24 10:01:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
-	* symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
-
-	* c-typeprint.c (c_type_print_base): Don't print typedef'd names
-	as struct, union, or enum tags.
-
-Mon May 24 01:10:01 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
-	executable.
-
-Sat May 22 10:03:09 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (wait_for_inferior),
-	infcmd.c (program_info, signal_command):  Use symbolic signal names.
-
-	* inftarg.c (child_wait): Deal with EINTR and include message from
-	strerror if printing an error message.
-
-	* main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
-
-	* stabsread.c: Remove most uses of lookup_fundamental_type.
-	(define_symbol): Use read_type for type of enum constant,
-	not just read_type_number.  Also don't call error().
-	(define_symbol): For unrecognized constant type, one complaint (the
-	one from error_type) is	enough.  Don't make our own in addition.
-	(define_symbol): Don't treat an N_FUN 'R' as a prototype.
-	* gdbtypes.h: Doc fixes.
-
-Sat May 22 03:33:07 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	Fix stack unwinding through _sigtramp on Irix. These patches are from
-	Paul Flinders <ptf@delcam.co.uk>.
-	* mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
-	executable uses sigvec.
-	* mips-tdep.c (read_next_frame_reg): Allow tm-file to override
-	sigcontext offsets.
-	* config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
-
-Sat May 22 00:39:01 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior): Clear stop_signal if it should not
-	be passed to the inferior to make "handle <signal> nopass nostop" work.
-
-Sat May 22 00:21:41 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
-	the necessary bits.
-	* findvar.c (value_from_register): Fix uninitialized first_addr
-	which caused problems with assignment of doubles to register variables
-	on some targets.
-	* mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
-	missing mips definitions if necessary.
-
-	Fix handling of double register variables for mips targets and big
-	endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
-	* config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
-	  8 bytes for doubles.
-	* config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
-	  conversion of type held in multiple registers to host format.
-	* config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
-	  companion to REGISTER_CONVERT_TO_TYPE.
-	* config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
-	  Convert to function calls.
-	* config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
-	  mips targets.
-	* mips-tdep.c (mips_print_register): Raw buffer now needs just
-	  MAX_REGISTER_RAW_SIZE bytes.
-	* mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
-	  (if defined) for doubles.
-	* mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
-	  New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
-	* valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
-	  defined.
-	* findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
-	  defined.
-
-Fri May 21 09:04:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* configure.in: Add i[34]86-*-isc*.
-
-	* stabsread.c: Make sure all complain() pass the address of the struct.
-
-	* xcoffread.c: Make sure all struct complaints are static not auto.
-
-	* Makefile.in: Add rule for xcoffexec.o like that for paread.o.
-
-	* xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
-
-Wed May 19 12:33:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/i386/linux.mh: Re-enable coredumps now that they should work.
-
-Wed May 19 15:44:20 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	* config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
-
-Wed May 19 15:33:57 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* config/pa/nm-hppab.h:  Comment PTRACE_ARG3_TYPE.
-
-Wed May 19 12:33:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (INSTALLED_LIBS): New variable.
-
-Tue May 18 14:08:50 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c (quit_command): In the "quit anyway?" message, tell the user
-	whether we are planning to detach or kill the program.
-
-	* config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
-	* config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
-
-	* infcmd.c (read_pc): Doc fix.
-
-	* printcmd.c (print_address_symbolic): Use %u not %d for offset.
-
-	* blockframe.c (get_prev_frame_info): If pc in sigtramp, set
-	signal_handler_caller.
-	* tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
-	* tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
-	* inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
-	Use SIGTRAMP_START if defined.
-	* infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
-	* infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
-
-	* infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
-
-	* infcmd.c (step_1): Fix poorly worded error message.
-
-	* config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
-	Comment out corelow.c because core dumps are broken on these machines.
-
-	* Makefile.in (depend):  Put "${srcdir}" in generated dependencies
-	if srcdir is not ".".
-	Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
-	(INCLUDE_CFLAGS):  Remove BFD_DIR and READLINE_DIR.
-	* depend:  Update to latest automatically built version.
-
-Tue May 18 08:10:45 1993  Fred Fish  (fnf@cygnus.com)
-
-	* ChangeLog, ChangeLog-92:  Split ChangeLog at 1993.
-	* Makefile.in (NONSRC):  Add ChangeLog-92
-
-Tue May 18 08:03:37 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
-	not typo RAW_REGISTER_SIZE.
-
-	* frame.h, inferior.h: Doc fixes.
-
-Mon May 17 15:43:03 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* findvar.c (write_register):  Add sanity check for register size.
-	(read_register):  Fixup sanity check for register size to be
-	consistent with write_register().
-
-Mon May 17 07:36:20 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* sparclite/Makefile.in: Add dummy info, install and install-info
-	targets.
-
-Thu May 13 07:30:22 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* remote-nindy.c: Removed declaration of coffstrip.
-	* nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
-
-Wed May 12 00:35:19 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.9.1 after release and cvs
-	tagging.
-
-	* Makefile.in (VERSION):  GDB 4.9 release.
-
-Tue May 11 08:04:41 1993  Fred Fish  (fnf@cygnus.com)
-
-	* README:  Update known bugs to include the Solaris bug that
-	leaves core dumps in the current directory when restarting the
-	inferior with "run".  Expand on the testsuite information.
-
-	* Makefile.in (VERSION):  Bump to 4.8.96 for what should hopefully
-	be the last 4.9 prerelease test archive.
-
-Mon May 10 22:13:23 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
-	redefined warnings.
-
-Mon May 10 20:00:43 1993  Fred Fish  (fnf@cygnus.com)
-
-	* README, NEWS:  Update for gdb 4.9 release.
-
-Mon May 10 19:38:34 1993  John Gilmore  (gnu@cygnus.com)
-
-	* ch-exp.y (MAX, MIN):  Rename to MAX_TOKEN, MIN_TOKEN.
-	* target.c (MIN):  #undef before defining.
-
-Mon May 10 16:03:03 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-        Patch from Jeffrey Law:
-        * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
-
-Mon May 10 15:28:27 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
-	memory.
-
-Mon May 10 13:14:46 1993  Fred Fish  (fnf@cygnus.com)
-
-	* ch-exp.y (start):  Apply work-around to avoid bison warning.
-
-Sun May  9 07:25:02 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (BISON):  Remove double quotes around BISON
-	definition when bison is used.
-
-	* configure.in (hppa*-hp-bsd):  Change to hppa*-hp-bsd*
-	* configure.in (hppa*-hp-hpux):  Change to hppa*-hp-hpux*
-	* configure.in (m68*-hp-bsd):  Change to m68*-hp-bsd*
-	* configure.in (m68*-hp-hpux):  Change to m68*-hp-hpux*
-	* configure.in (hppa*-*-bsd):  Change to hppa*-*-bsd*
-	* configure.in (hppa*-*-hpux):  Change to hppa*-*-hpux*
-	* configure.in (m68*-hp-bsd):  Change to m68*-hp-bsd*
-	* configure.in (m68*-hp-hpux):  Change to m68*-hp-hpux*
-
-	* Makefile.in (VERSION):  Bump to 4.8.6.
-
-Sat May  8 12:36:03 1993  Fred Fish  (fnf@cygnus.com)
-
-	* config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE):  Define it, and
-	include declarations for malloc/realloc/free.  Both malloc and
-	realloc return 'void *' for non-ANSI compilations.
-
-Sat May  8 01:39:30 1993  (pes@regent.e-technik.tu-muenchen.de)
-
-	* coffread.c (read_coff_symtab): Don't fclose stream as it is no
-	longer opened twice.
-
-Thu May  6 21:08:55 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* solib.c (clear_solib): Don't close bfd if it is NULL.
-
-Thu May  6 20:55:35 1993  Fred Fish  (fnf@cygnus.com)
-
-	* core.c (dis_asm_read_memory):  Cast second arg of
-	target_read_memory to "char *".
-	* breakpoint.c (watchpoint_check):  Change arg type from PTR to
-	"char *", to match other functions called by catch_errors().
-
-Thu May  6 15:47:45 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* More patches from Jeffrey Law (law@cs.utah.edu).
-	* gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
-	* gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
-	Delete unnecessary declarations.
-
-Thu May  6 15:15:46 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* ser-unix.c (wait_for):  Use VTIME to do timeouts instead of
-	poll() for termio{s}.
-
-Thu May  6 10:03:41 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* i386-tdep.c (i386_frame_num_args): Always return -1.
-
-Wed May  5 15:16:33 1993  Stu Grossman  (grossman@cygnus.com)
-
-        * Patches from Jeffrey Law <law@cs.utah.edu>.
-	* gdb/hppa-tdep.c: Declare frame_saved_pc.
-	(frameless_function_invocation): New function.
-	(frame_saved_pc, init_extra_frame_info): Use 
-	frameless_function_invocation.
-	* gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
-	call instead of just grabbing the value currently in %r2.
-	(FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
-	* gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
-	definition and use the common one in tm-hppa.h.
-	* gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
-	use unwind descriptors to determine if the frame chain is valid.
-	* gdb/hppa-tdep.c (find_dummy_frame_regs):  Rework so that
-	it does not assume %r4 is the frame pointer.
-	* gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
-	and ssm instructions.
-	* gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
-	helper functions for print_insn.
-	* gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
-	* gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
-	which nullifies the following instruction.
-
-Tue May  4 12:11:38 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
-	pass the 5th arg there, rather than using an ANSI C-specific macro.
-
-	* Makefile.in (depend): Don't include ${CC} command for *.tab.c.
-
-Tue May  4 19:33:12 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.8.5
-	* Makefile.in (INCLUDE_CFLAGS):  Add BFD_DIR and READLINE_DIR
-	directories to include search path.
-	* Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS):  Clean up
-	whitespace.
-	* Makefile.in (depend):  For gcc -MM line, use INTERNAL_CFLAGS
-	* Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
-	elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
-	xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
-	udr.o, udip2soc.o):  Remove explicit rules, use the ones that
-	are automatically generated in "depend".
-	* Makefile.in (paread.o):  Document why a dependency doesn't get
-	automatically generated in "depend" and leave this explicit rule
-	in for now (FIXME).
-	* depend:  Update to latest automatically generated version.
-
-Tue May  4 12:11:38 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c: Doc fix.
-
-	* Makefile.in (depend): Include $(CC) command in generated output.
-
-Mon May  3 22:51:05 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (NONSRC):  Remove ${srcdir}/putenv.c.
-	* Makefile.in (SFILES):  Add ${srcdir}/putenv.c.
-	* depend:  Update to latest automatically built version.
-
-Mon May  3 19:20:20 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* sparclite/Makefile.in:  Create default target that does nothing
-	in order to force user to build by hand.
-
-	* sparclite/Makefile:  Remove.  It's not necessary anymore.
-
-	* ser-unix.c (wait_for):  New routine to handle read timeouts,
-	etc.  Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
-
-Mon May  3 13:52:08 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mips-pinsn.c (print_insn): Return value.
-
-Sun May  2 11:43:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (SFILES):  Remove ser-hardwire.c; it is a link made
-	at configuration time and doesn't belong in the distribution archive.
-
-	* Makefile.in (NONSRC):  Add 29k-share/README.
-	* Makefile.in (HFILES):  Add 29k-share/udi/udiids.h.
-
-	* defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN):  Replace hex
-	constants with slightly more portable definitions (still depends
-	on 2's complement arithmetic though).
-	* config/i386/nm-linux.h:  Define NO_SYS_REG_H for no <sys/reg.h>.
-	* i386v-nat.c (sys/reg.h):  Conditionalize include on
-	NO_SYS_REG_H.  Linux doesn't have <sys/reg.h>.
-	* ser-unix.c (termio.h):  Include <termio.h> like other files that
-	include termio.h, not <sys/termio.h> which may not exist (on
-	linux for example).
-
-Sat May  1 16:05:24 1993  Fred Fish  (fnf@cygnus.com)
-
-	* valprint.c (print_longest):  Change format parameter from a
-	'char' to an 'int'.  We can't have 'char' parameters with the
-	current coding style, where we mix prototypes with pre-ANSI
-	style declarations.
-	* value.h (print_longest):  Change format parameter in prototype
-	from a 'char' to an 'int'.	
-
-Sat May  1 02:47:20 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
-	definition.
-	* config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
-	* irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
-
-Fri Apr 30 17:45:32 1993  Stu Grossman  (grossman@cygnus.com)
-
-        * The following patches are from Jeffrey Law <law@cs.utah.edu>.
-	* config/pa/hppabsd.mh:  Add more files to NATDEPFILES.
-	* config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
-	* hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
-	ptrace needs 5 arguments, #define ptrace to always
-	pass zero as the 5th argument.
-
-Fri Apr 30 15:54:13 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* configure.in: Match z8k-*-sim for z8000.
-	* config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
-	* remote-hms.c: Update to use new serial protocol.
-
-Fri Apr 30 16:50:38 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* mips-tdep.c: remove include of sys/dir.h.  Doesn't seem
-	  necessary and Solaris doesn't have it.
-
-	* Makefile.in (clean-info, install, install-info, info, dvi,
-	  check, all): do not echo recursion lines.
-
-	* 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
-
-	* config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
-	  required target ports which use sockets (like a29k-udi).
-
-	* remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
-
-Fri Apr 30 11:05:42 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
-	systems lacking select().
-
-	* Makefile.in (TAGS): Doc fix.  Deal with empty DEPFILES.
-
-Fri Apr 30 10:06:46 1993  Fred Fish  (fnf@cygnus.com)
-
-	* alldeps.mak, depend:  Update with latest automatically built
-	versions.
-
-Thu Apr 29 12:03:23 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (SFILES):  Add ser-unix.c and ser-go32.c.
-
-	* Makefile.in (make-proto-testsuite.dir):  New target to make
-	prototype testsuite tree.
-
-	* Makefile.in (VERSION):  Bump to 4.8.4.
-
-Thu Apr 29 08:46:22 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabsread.c (define_symbol): If unrecognized constant type,
-	complain() not error().
-
-Thu Apr 29 00:03:59 1993  Fred Fish  (fnf@cygnus.com)
-
-	* infptrace.c:  Add missing close paren to test for
-	FIVE_ARG_PTRACE defined.
-
-	* defs.h (CC_HAS_LONG_LONG):  Set up to define CC_HAS_LONG_LONG
-	when compiling with gcc, but disable it for now.  See comment.
-	* defs.h (LONGEST):  Define as either "long" or "long long"
-	based on CC_HAS_LONG_LONG.
-	* defs.h (longest_to_int):  Use CC_HAS_LONG_LONG to control
-	how longest_to_int is defined.
-	* c-valprint.c (c_val_print):  Call print_longest.
-	* expprint.c (dump_expression):  Use PRINTF_HAS_LONG_LONG
-	instead of LONG_LONG.
-	* {printcmd.c, gdbtypes.h} (LONG_LONG):  Replace usages with
-	CC_HAS_LONG_LONG.
-	* printcmd.c (print_scalar_formatted):  Call print_longest
-	and let it figure out what to do for PRINTF_HAS_LONG_LONG.
-	* typeprint.c (print_type_scalar):  Call print_longest and let
-	it figure out what to do for PRINTF_HAS_LONG_LONG.
-	* valprint.c (val_print_type_code_int):  Call print_longest
-	and let it figure out what to do for PRINTF_HAS_LONG_LONG.
-	* stabsread.c (LONG_LONG):  Replace usages with CC_HAS_LONG_LONG.
-	* value.h (struct value):  Replace usage of LONG_LONG with
-	CC_HAS_LONG_LONG.
-	* value.h (print_longest):  Add prototype.
-	* values.c (LONG_LONG):  Replace usages with CC_HAS_LONG_LONG.
-	* values.c (unpack_double):  Collapse code that was unnecessarily
-	dependent on CC_HAS_LONG_LONG.  Use LONGEST instead of direct types.
-	* values.c (value_from_longest):  Remove dependency on
-	CC_HAS_LONG_LONG and just use LONGEST.
-	* solib.c (solib_map_sections):  Use bfd_get_filename
-	to access filename field.
-	* solib.c (clear_solib):  Save filename and free it later, after
-	bfd_close, since bfd_close may reference it.  Use bfd_get_filename
-	to access the field.
-	* config/convex/xm-convex.h (LONG_LONG):  Replace with
-	CC_HAS_LONG_LONG.  Add define for PRINTF_HAS_LONG_LONG.
-	* doc/gdbint.texinfo (LONG_LONG):  Replace with CC_HAS_LONG_LONG.
-	Add PRINTF_HAS_LONG_LONG references.
-
-Wed Apr 28 06:11:38 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* inflow.c (kill_command), infcmd.c (attach_command),
-	remote.c (remote_interrupt_twice): In messages for the user, call it
-	"the program" or "the program being debugged" not "the inferior".
-
-	* hp300ux-nat.c: Cast second arg to supply_register calls.
-	(_initialize_kernel_u_addr, getpagesize): New functions.
-	(store_inferior_register_1): Change arg name from value to val.
-	(fetch_core_registers): Make arg core_reg_size unsigned.
-	Pass 5 args to ptrace.
-	* config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
-	Remove KERNEL_U_ADDR stuff.
-	* infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
-	* config/m68k/hp300hpux.m{t,h}:
-	Move exec.o from NATDEPFILES to TDEPFILES
-	* config/m68k/hp300hpux.mt: Mention GAS requirement.  Remove
-	hp-include stuff.  Add m68k-tdep.o to TDEPFILES.
-
-Wed Apr 28 13:27:54 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
-
-Wed Apr 28 06:11:38 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
-
-Wed Apr 28 11:39:18 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* doc/gdb.texinfo: make node "Shell Commands" unconditional;
-	describe `set demangle-style arm' (not cfront); 
-	mention can type `q' to discard output, when gdb pages
-
-Wed Apr 28 11:32:39 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* valops.c (search_struct_field): Fix gdb core dump with incomplete
-	stabs info.
-
-Wed Apr 28 06:11:38 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* remote.c: Change timeout to 2.
-	(remote_open): Use unpush_target not remote_close.
-	(remote_resume): If siggnal != 0, give warning not error().
-	(remote_wait, remote_interrupt, remote_interrupt_twice):
-	If we get two interrupts, let the user get out if they want.
-	(remote_{kill,mourn}): New functions.
-	i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
-
-Wed Apr 28 09:20:55 1993  Ian Lance Taylor  (ian@rtl.cygnus.com)
-
-	* config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
-
-Wed Apr 28 06:11:38 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Remote targets (mourn): Call unpush_target.
-
-	* config/sparc/xm-sun4os4.h: Declare free() to return int.
-	Remove twisted use of PARAMS.
-
-	* config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
-	that ansidecl.h assumes ANSI on AIX.
-
-Tue Apr 27 10:01:33 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
-	(Known bugs): Remove AIX bugs, revise SPARC struct bug description.
-
-Tue Apr 27 13:44:19 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
-
-Tue Apr 27 10:01:33 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* remote-vx.c (net_connect): Allow numeric IP address for host.
-
-Mon Apr 26 17:59:38 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
-
-Mon Apr 26 07:13:32 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* rs6000-tdep.c (branch_dest): Deal with stepping through system call.
-
-	* symtab.h, xcoffread.c: Revise linetable sorting comments.
-
-Sun Apr 25 02:32:16 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* valops.c (value_cast): A cast might also change the object
-	representation in C++.
-	* dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
-	to get the proper read_symtab function when called from mipsread.c.
-	* mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
-	Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
-	for dummy psymtabs, inhibit processing of dummy psymtabs.
-
-Sat Apr 24 19:59:54 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Changes from (or inspired by) AMD:
-	* remote-udi.c (udi_attach): Assignments to Space and Offset were
-	switched, fix it.
-	(udi_wait): Make error message (UDIGetStdout) match error.
-	(udi_wait): Handle UDIStdinNeeded.
-	* command.c [CANT_FORK]: Use system().
-	* utils.c (prompt_for_continue): Allow quit with 'q'.
-
-	* solib.c (solib_add): Don't call special_symbol_handling if there
-	were errors in symbol_add_stub.  Also set so->from_tty before
-	calling symbol_add_stub.
-
-Fri Apr 23 16:17:00 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* Merge in HPPA/BSD patches from Utah:
-	* defs.h:  Add const to 2nd arg of psignal prototype.
-	* hppah-tdep.c:  Renamed to hppa-tdep.c 'cuz it's common code with
-	BSD now.
-	* hppab-core.c:  Deleted.  No longer useful.
-	* hppab-nat.c:  #include more files.  Use PT_WUREGS, not
-	PT_WRITE_U.
-	* hppab-tdep.c:  Deleted.  Supplanted by hppa-tdep.c.
-	* config/pa/hppabsd.mh (NATDEPFILES):  Remove hppab-core.o.
-	* config/pa/hppabsd.mt (TDEPFILES):  hppab-tdep.o => hppa-tdep.o
-	* config/pa/hppahpux.mt (TDEPFILES):  hppab-tdep.o => hppa-tdep.o
-	* config/pa/xm-hppab.h:  #define SET_STACK_LIMIT_HUGE.
-
-Fri Apr 23 10:34:02 1993  Stu Grossman  (grossman@cygnus.com)
-
-        * Fix two bugs found by deja-gnu.  One is the incorrect reporting
-	of the PC being in a stack dummy when looking at a core file
-	without symbols.  The other is the incorrect passing of char
-	arguments during expression evaluation (ie: p foo('a','b') would
-	mess up the passing of it's args because it wasn't coercing the
-	char's to ints).
-	* hppah-tdep.c:  Rename global functions to have consistent hppa_
-	prefix.  Make more functions static.  Drop hp_ prefix from static
-	functions.  (hppa_push_arguments):  Call value_arg_coerce to cast
-	char to int args if necessary.  (hppa_fix_call_dummy):  Create
-	this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
-	* inferior.h (PC_IN_CALL_DUMMY):  Check for frame_address being
-	valid (ie: != 0) before doing comparison against PC.
-	* valops.c (call_function_by_hand):  Adjust call to FIX_CALL_DUMMY
-	to reflect new arguments.
-	* config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS):  Use new hppa_
-	prefix for func	name.  (FIX_CALL_DUMMY):  Move code into
-	hppah-tdep.c.
-
-	* testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c:  Add calls
-	to malloc() so that we can test GDB eval of dynamically created
-	arrays (like char strings in `print "foo"').
-
-Fri Apr 23 01:28:14 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* printcmd.c (print_address_symbolic): Search symtabs as well as the
-	minimal symbols for a nearby symbol.
-
-Thu Apr 22 19:44:21 1993  John Gilmore  (gnu@cacophony.cygnus.com)
-
-	* coffread.c:  Comment changes around minimal symbol recording.
-
-Thu Apr 22 16:24:36 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* command.c: comment changes only.
-
-	* mips-tdep.c (heuristic_fence_post): new static variable.
-	  (heuristic_proc_start): use heuristic_fence_post, print better
-	  warnings, but only if not stop_soon_quietly.
-	  (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post. 
-
-Thu Apr 22 14:50:05 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* symtab.h: Fix LOC_REF_ARG comment.
-
-Wed Apr 22 20:21:30 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-			  and Jim Kingdon (kingdon@cygnus.com)
-
-	* stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
-	LOC_REGPARM symbol.
-	* config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
-	symfile.c (compare_symbols): Don't check first character; STRCMP
-	does that.
-
-	* stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
-	structures that are passed by address in a register.
-	* symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
-	* findvar.c (read_var_value),
-	printcmd.c (address_info, print_frame_args),
-	stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
-	* symtab.c (lookup_block_symbol): Deal with it.
-
-Thu Apr 22 09:07:24 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
-	Add objfile field.
-	* objfiles.c (find_pc_section): Return a struct obj_section *.
-	* sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
-	* symfile.c (syms_from_objfile) [IBM6000_TARGET]:
-	Don't use obj_section hack.
-	* xcoffexec (vmap_symtab): Relocate obj_sections.
-	* printcmd.c (containing_function_bounds): Use find_pc_section.
-
-	* symtab.h: Clean up SYMBOL_VALUE comments.
-
-Wed Apr 21 14:29:57 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
-	Expand comments about LOC_ARG/LOC_LOCAL pairs.
-
-	* coffread.c (read_coff_symtab): Use rewind before fseek.
-
-Wed Apr 21 14:24:19 1993  Per Bothner  (bothner@cygnus.com)
-
-	* ch-exp.y:  Removed unused structure_primitive_value and FIXME_23.
-	* Makefile.in:  Add $(YFLAGS) when using $(YACC).
-	* Makefile.in:  Remove message to expect conflicts and unused
-	rules in ch-exp.y, since there no longer are any such.
-
-Wed Apr 21 13:27:50 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* stabs.texinfo: fixed bad xrefs (un-initialized statics)
-
-Tue Apr 20 08:55:11 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffexec.c (xcoff_relocate_core): If no exec file, error()
-	rather than dumping core.
-
-	* Makefile.in: Add ${srcdir}/ to all source files.
-	(alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
-	(TAGS): Deal with srcdir and new config directory scheme.
-	createtags: Remove.
-	Makefile.in (NONSRC): Remove createtags.
-	alldeps.mak: Updated.
-
-	* rs6000-tdep.c: Delete unused function print_frame.
-
-	* frame.h (struct frame_info): Doc fix for next_frame.
-	New field signal_handler_caller.
-	blockframe.c (create_new_frame, get_prev_frame_info),
-	config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
-	INIT_FRAME_PC_FIRST).
-	stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
-	Check it.
-
-Mon Apr 19 22:52:33 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* irix4-nat.c (fetch_core_registers):  Special version of this for
-	Irix 4.x, which stores regs a bit differently from other /proc
-	based systems.
-	* procfs.c, core-svr4.c:  Move fetch_core_registers from procfs.c
-	to new file core-svr4.c.
-	* config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
-	config/i386/ncr3000.mh, config/sparc/sun4sol2.mh:  Add core-svr4.o
-	to NATDEPFILES.
-	* config/mips/irix4.mh:  Add corelow.o to NATDEPFILES.
-
-Mon Apr 19 11:13:34 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* i387-tdep.c: Remove unused #includes.
-
-	* configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
-
-	* config/i386/nm-i386v.h: Define NO_PTRACE_H.
-
-Sun Apr 18 10:39:35 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c: Nuke NO_DEFINE_SYMBOL code.  There is no going back.
-
-	* stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
-	xcoffread.c (process_xcoff_symbol, case C_RPSYM):
-	Don't muck with SYMBOL_CLASS.
-
-Fri Apr 16 17:38:33 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* munch:  Don't use head command.  It doesn't exist everywhere.
-
-Fri Apr 16 15:07:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* inflow.c (new_tty):  Remove spurious 'o' character at end
-	of #endif line.
-
-Fri Apr 16 12:27:11 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
-	instructions and nothing more.
-	* mipsread.c (add_line): Add comment why we have to combine line number
-	entries for the same line number.
-
-Fri Apr 16 09:42:03 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* symtab.{c,h}: Doc fixes (remove symseg references, last relevant
-	in gdb 2.8!).
-
-Thu Apr 15 21:16:58 1993  Fred Fish  (fnf@cygnus.com)
-
-	* depend, alldeps.mak:  Update, now that gcc -MM bug is fixed.
-
-Thu Apr 15 12:38:39 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* source.c (select_source_symtab): Clean up comment.  Also, if
-	we have a current_source_symtab, and s is NULL, return without
-	doing anything.
-	xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
-	breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
-
-Thu Apr 15 02:37:48 1993  John Gilmore  (gnu@cacophony.cygnus.com)
-
-	* dbxread.c (unknown_symchar_complaint):  Add new complaint.
-	* stabsread.h:  Declare it.
-	* partial-stab.h:  Use it.
-
-	* utils.c (malloc_botch):  Don't forward-declare if NO_MMALLOC.
-
-Wed Apr 14 17:12:51 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stack.c (print_frame_info): Print specially if dummy frame.
-
-	* breakpoint.c: Add comments regarding within_scope future direction.
-
-	* Version 4.8.3.
-
-	* xcoffread.c (record_include_{begin,end}): Change fatal to complain.
-
-Wed Apr 14 14:03:18 1993  Per Bothner  (bothner@cygnus.com)
-
-	* ch-exp.y:  Fix thinko that broke parsing of FALSE.
-
-Wed Apr 14 12:49:29 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* stabsread.c (read_member_functions): Initialize domain for stubbed
-	member functions to avoid gdb core dumps when printing pointers
-	to member functions.
-	* cp-valprint.c (cp_print_class_method): Check for stubbed member
-	functions.
-
-Tue Apr 13 08:28:26 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* expprint.c (print_subexp): If opcode not found in op_print_tab,
-	stop with an error().
-	eval.c (evaluate_subexp): Change error message.
-
-	* objfiles.c (build_objfile_section_table): Cast return value
-	from obstack_finish.
-
-Mon Apr 12 10:53:50 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
-	to rs6000_frame_chain and deal with it if we're in a signal handler.
-	(FRAME_SAVED_PC): Use rs6000_frame_chain.
-
-	* breakpoint.c (within_scope): New function.
-	(enable_breakpoint, watchpoint_check): Use it.
-
-	* source.c (openp): Handle "exec-file ./ls" correctly.
-
-	* breakpoint.c (breakpoint_1): Use wrap_here before "at".
-
-Sat Apr 10 01:32:43 1993  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* ch-exp.y:  Clean up lexing of identifiers and
-	reserved words.  (E.g. don't recognize FALSEXXX as the
-	keyword FALSE followed by the identifier XXX.)
-	Also, convert identifiers to lower case.
-
-Fri Apr  9 15:53:19 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* remote-mips.c, remote-monitor.c, remote-st2000.c:  Convert to
-	new serial interface.
-
-Fri Apr  9 15:01:12 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* remote.c (remote_open):  Use SERIAL_OPEN instead of serial_open.
-	(putpkt, getpkt):  Use new return codes for SERIAL_READCHAR.
-	* ser-go32.c:  Return -1 on most failures, 0 on most successes,
-	and use new return codes for go32_readchar().
-	* ser-unix.c:  Ditto.  Also, move error handling up to caller for
-	SERIAL_SETBAUDRATE().
-	* serial.c (serial_open):  Internal call, not SERIAL_OPEN to get
-	to specific routine.
-	(serial_close):  New routine to wrap around device close routine.
-	serial.h:  Clean & document return values more clearly.
-
-Fri Apr  9 10:20:55 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* rs6000-pinsn.c (print_operand): Deal with no operand instructions.
-
-	* rs6000-pinsn.c (print_operand, case LI): Print condition register
-	operand in decimal rather than wrong textual versions.
-
-	* printcmd.c (_initialize_printcmd): Clean up docstring for "x"
-	(mention 't', remove false thing about 'g' only good with 'f').
-
-	* breakpoint.h: move "struct breakpoint" and friends to top of
-	file so that bpstat_find_breakpoint prototype works.
-
-	* solib.c (struct so_list): Add bfd field.
-	(solib_map_sections): Leave bfd open and scratch_pathname allocated.
-	Put the bfd in bfd field of the so_list.
-	(clear_solib): Free bfd name and close_bfd on the bfd.
-
-Fri Apr  9 00:45:41 1993  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* valarith.c (value_subscript):  Add COERCE_REF.
-	* ch-exp.y (operand_5):  We can generalize the 2nd operand
-	of a string repetition ot 'literal' without ambiguity.
-
-Thu Apr  8 10:15:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.h (struct bpstat): Remove momentary field.
-	Remove bpstat_momentary_breakpoint.  This was always kludgy
-	and is no longer used.
-
-	* breakpoint.h: Add enum bpstat_what.
-	breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
-	stop and print fields of bpstat now per-breakpoint, not just
-	one for the whole chain.
-	breakpoint.{c,h} (bpstat_what): New function.
-	breakpoint.h: Remove bpstat_stop and bpstat_should_print.
-	infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
-	with call to bpstat_what.
-	README: Remove watchpoint/breakpoint bug from known bugs.
-
-	* breakpoint.h: Prototype bpstat_find_breakpoint.
-
-Thu Apr  8 16:01:21 1993  Fred Fish  (fnf@cygnus.com)
-
-	* symtab.c (find_methods, gdb_mangle_name):  Note that functions
-	are g++ specific.
-	* symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
-	DESTRUCTOR_PREFIX_P):  Note that macros are g++ specific.
-
-Thu Apr  8 12:45:32 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* i960-pinsn.c (tabent): Copied struct definition from
-	opcodes/i960-dis.c.
-
-Thu Apr  8 10:34:37 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
-	is a C++ destructor.
-	* symtab.c (gdb_mangle_name): Use it.
-	* symtab.c (find_methods): Do not add destructors to choice list
-	for constructors.
-	* symtab.c (decode_line_1): Make breakpoints on destructors work
-	for gcc-2.x again.
-
-Wed Apr  7 18:43:09 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* ser-go32.c:  Make it use serial port name.
-	* go32-xdep.c:  Put in def for strlwr, needed by dir.o in go32 libc.
-
-	* infcmd.c (read_pc):  Make sure that we read PC_REGNUM when not
-	in a system call!
-
-Wed Apr  7 15:52:11 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* configure.in:  Only configure sparclite subdir when target_cpu
-	is sparclite.
-
-Wed Apr  7 10:11:22 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
-	Remove FIXME comment regarding this.
-
-	* symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
-
-	* xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
-
-Tue Apr  6 22:30:58 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	Add section table to objfile struct.  Use it for find_pc_section.
-	* objfiles.c (add_to_objfile_sections,
-	  build_objfile_section_table, find_pc_section): new functions.
-	  (allocate_objfile): build section table.
-	* objfiles.h (struct obj_section): new structure.
-	  (struct objfile): add section table.
-	  (find_pc_section): new prototype.
-	* solib.[ch] (find_pc_section_from_so_list): removed.
-	* sparc-tdep.c: include objfiles.h for find_pc_section.  include
-	  symfile.h for objfiles.h.
-	  (in_solib_trampoline): adjusted for new find_pc_section
-	  prototype.  Removed BAD_RICH_HACK ifdefs.
-	* symfile.c (syms_from_objfile): offset objfile sections.
-	  (find_pc_section): removed.  Also removed BAD_RICH_HACK ifdefs.
-	* symfile.h (find_pc_section): prototype removed.  Also fixed
-	  comment typo NUL -> NULL.
-	* target.[ch] (find_pc_section_from_targets): removed.
-	* config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
-
-Tue Apr  6 21:41:13 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* ser-go32.c:  Format.  (go32_open):  Use proper return value.
-
-	* configure.in:  Undo conditional configdirs hack for sparclite.
-
-Tue Apr  6 17:07:37 1993  Jim Wilson  (wilson@sphagnum.cygnus.com)
-
-	* symtab.c (list_symbols): When call break_command, pass both
-	filename and function name not just function name.
-
-Tue Apr  6 15:00:09 1993  Fred Fish  (fnf@cygnus.com)
-
-	(Changes and new files to make "none" a full fledged configuration)
-	* config/none/{nm-none.h, tm-none.h, xm-none.h}:  New files.
-	Currently only tm-none.h has any meaningful contents.
-	* config/none/none.mh (NAT_FILE):  Use nm-none.h
-	* config/none/none.mh (XM_FILE):  Use xm-none.h
-	* config/none/none.mt (TM_FILE):  Use tm-none.h
-	* Makefile.in (depend):  Remove comment about parse errors in
-	valops.c, it now parses correctly and generates a correct depend
-	line.  Remove line that touches xm.h, tm.h, and nm.h; they are
-	now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
-
-Tue Apr  6 09:54:29 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
-
-	* xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
-	exactly 8 characters.
-
-Tue Apr  6 10:31:26 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* configure.in:  Sparclite uses sparc config dir.  Also has it's
-	own tm- & .mt files now.  Also add sparclite to configdirs.
-	* go32-xdep.c:  Dummy routines for sigsetmask & strlwr.
-	* config/i386/go32.mh:  Nullify def of TERMCAP.
-	* config/i386/xm-go32.h:  Get rid of redef of EIO.
-	* config/sparc/{sparclite.mh tm-sparclite.h}:  New sparclite
-	specific configs.  Very similar to sun4os4, but without solib.
-	* sparclite/{Makefile.in configure.in}:  First cut at making this
-	dir configgable.
-
-Tue Apr  6 03:10:44 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* ser-go32.c:  First cut at adapting to new serial interface.
-
-Mon Apr  5 22:29:43 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (SFILES OBS):  Add serial.[co] & ser-hardwire.[co].
-	These implement a new serial line interface for talking to remote
-	targets.
-	* configure.in:  Link ser-hardwire.c to ser-unix.c for all hosts,
-	EXCEPT go32, which gets ser-go32.c.
-	* remote.c:  Use new serial interface.  More remote-xxx's to be
-	converted later.
-	* ser-bsd.c, ser-termios.c:  Removed.
-	* serial.c:  New.  Implements common operations for all serial
-	types.
-	* ser-unix.c:  New.  Unix specific serial operations for various
-	flavors of Unix (Posix, SysV, BSD).
-	* serial.h:  Generic serial interface defs.
-	* config/i386/go32.mh, config/i386/i386bsd.h,
-	config/m68k/apollo68b.mh, config/sparc/sun4os4.mh:  Remove
-	ser-bsd.o from XDEPFILES.  All the magic is now handled in
-	configure.in.
-
-Mon Apr  5 20:48:54 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* config/h8500/tm-h8500.h:  Clean up brain damage found by GCC.
-
-Fri Apr  2 08:23:14 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
-
-	* rs6000-tdep.c (frameless_function_invocation): Don't even think
-	about framelessness except on the innermost frame.
-
-	* xcoffexec.c: Call fatal() not abort().
-
-	* stabsread.c (patch_block_stabs): If stab & no symbol, make
-	a LOC_OPTIMIZED_OUT symbol.
-	symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
-	findvar.c (read_var_value), printcmd.c (address_info),
-	symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
-	m2-exp.y (yylex): Deal with it.
-	ch-exp.y (yylex): Deal with it.
-
-Thu Apr  1 18:43:02 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* findvar.c (value_from_register):  H8500 specific, check to see
-	if we are looking at short pointer.  If so, skip crock.
-	* h8500-tdep.c (h8500_frame_chain):  Mask down value from
-	read_memory_integer() to avoid getting messed up by sign extension.
-
-Thu Apr  1 16:44:41 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
-	  ifdef protect using BAD_RICH_HACK.  This should be removed soon.
-	* config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
-
-Thu Apr  1 09:01:38 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
-
-	* core.c (dis_asm_print_address): New function.
-
-	* core.c (dis_asm_read_memory): Reinstate 4th arg.  The prototype
-	has been fixed.
-
-Thu Apr  1 09:34:43 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
-	entire breakpoint chain and print only the first entry that needs to
-	be printed and needs to be stopped for. Fixes problems with printing
-	of multiple breakpoints with different conditions.
-	* breakpoint.c (print_it_done): Renamed from print_it_noop as it
-	effectively stops printing of the breakpoint chain.
-	* breakpoint.c (print_it_noop): New routine to print nothing
-	for this breakpoint entry and dont stop printing.
-	* breakpoint.c (breakpoint_re_set_one): mention the reevaluated
-	watchpoint only if it is enabled.
-	* mipsread.c (parse_procedure): Correct incorrect setjmp procedure
-	descriptor from the library to make backtraces through setjmp work.
-	* mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
-	sigtramp.
-	* mips-tdep.c (read_next_frame_reg): Provide correct values for
-	all registers saved within sigtramp, cleanup.
-
-Wed Mar 31 12:52:12 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
-
-Wed Mar 31 21:23:41 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* core.c (dis_asm_read_memory): drop fourth arg which conflicts
-	  with prototype in ../include/dis-asm.h.
-
-Wed Mar 31 12:52:12 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* core.c (dis_asm_{read_memory,memory_error}): New functions.
-	m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
-	Use read_memory_func interface to disassembler.
-
-Tue Mar 30 15:46:14 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	Teach sparc solaris to next over shared library functions.
-	* solib.[hc] (find_pc_section_from_so_list): new function and
-	  prototype.
-	* sparc-tdep.c (in_solib_trampoline): new function.
-	* symfile.[hc] (find_pc_section): new function and prototypes.
-	* target.[hc] (find_pc_section_from_targets): new function and
-	  prototypes.
-	* config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
-	  in_solib_trampoline.
-
-Tue Mar 30 08:06:24 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* infrun.c (wait_for_inferior): Revise comment.
-
-	* command.c (do_setshow_command): Use %u with var_{u,z}integer.
-
-	* command.{c,h}: New var_type var_integer.
-	main.c: Use it for history_size.
-
-	* rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
-	Lint and byte-order fixups.
-
-	* breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
-
-	* breakpoint.h (bpstat): New field print_it.
-	breakpoint.c (bpstat_print): Use it.
-	(print_it_normal): New function (from old bpstat_print code).
-	(bpstat_{alloc,stop_status}): Set print_it field.
-
-	* breakpoint.c (bpstat_stop_status): Use catch_errors when
-	evaluating watchpoint condition, via new function watchpoint_check.
-	Also stop if watchpoint disabled due to leaving its block.
-
-	* findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
-
-Tue Mar 30 00:14:38 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mips-pinsn.c: Add missing include of dis-asm.h.
-
-Mon Mar 29 15:03:25 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (clean, distclean, realclean):  Recursively apply
-	to subdirs first, rather than last.  This avoids, for example,
-	Makefile being removed in a parent directory before the recursive
-	make is run.
-
-	* alldeps.mak, depend:  Update for below changes.
-
-	* config/m68k/tm-m68k.h:  Renamed from config/m68k/tm-68k.h.
-	* m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
-	tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
-	tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}:  Include tm-m68k.h
-	instead of tm-68k.h.
-	* Makefile.in (HFILES):  tm-68k.h renamed to tm-m68k.h.
-	* README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
-	m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
-	nm-hp300bsd.h, config/m68k/xm-apollo68b.h}:  Map '68k' to 'm68k'.
-	* a29k/tm-a29k.h, doc/gdbint.texinfo:  Account for renaming of
-	tm-68k.h to tm-m68k.h.
-	* m68k/m68k-fp.mt (TM_FILE):  tm-68k-fp.h renamed to tm-m68k-fp.h.
-	* m68k/m68k-nofp.mt (TM_FILE):  tm-68k-nofp.h renamed to
-	tm-m68k-nofp.h.
-
-	* config/a29k/tm-a29k.h:  Renamed from config/a29k/tm-29k.h.
-	* a29k-pinsn.c:  Renamed from am29k-pinsn.c.
-	* a29k-tdep.c:  Renamed from am29k-tdep.c.
-	* remote-eb.c, config/a29k/tm-ultra3.h:  Include renamed tm-a29k.h.
-	* remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
-	tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
-	testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
-	Map '29k' to 'a29k'.
-	* config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
-	(TDEPFILES):  Use renamed a29k-pinsn.o and a29k-tdep.o.
-	* config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE):  Use renamed
-	tm-a29k.h.
-	* config/a29k/a29k-udi.mt (MT_CFLAGS):  Remove TARGET_AM29K
-	define that does not appear anywhere else in the gdb source tree.
-	* doc/gdbinit.texinfo:  Document renaming of tm-29k.h to tm-a29k.h.
-
-Mon Mar 29 13:55:29 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* breakpoint.c: Add comments regarding breakpoint_re_set.
-
-	* xcoffread.c (sort_syms, compare_symbols): Remove.
-	(xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
-	not our own sort_syms (it is identical).
-
-	* xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
-
-Sun Mar 28 11:24:37 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* breakpoint.c (breakpoint_re_set_one): Fix storage leak.
-	* breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
-	went out of scope.
-	* exec.c (exec_close): Fix storage leak.
-	* exec.c (exec_file_command): Make sure that bfd doesn't realign the
-	output sections when patching an executable.
-	* mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
-	when writing all registers.
-	* mips-tdep.c (mips_push_dummy_frame): Save floating point registers
-	at the right offset in the dummy frame.
-	* mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
-	stStaticProc and stEnd symbols as they are generated by gcc-2.x.
-	* mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
-
-Fri Mar 26 15:25:05 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (TARFILES):  Avoid trailing backslash.
-
-Fri Mar 26 11:29:30 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* breakpoint.{c,h}: Add exp_string to struct breakpoint and use
-	it in breakpoint_re_set.
-	* breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
-
-	* rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
-	don't use sizeof(int) for target stuff, etc).
-
-Thu Mar 25 15:03:53 1993  Fred Fish  (fnf@cygnus.com)
-
-	* alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
-	i860-pinsn.c, i860-tdep.c, config/i860/*:  Remove incomplete i860
-	support that can't be integrated anyway due to lack of clear
-	authorship.
-
-Thu Mar 25 12:26:50 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* findvar.c (read_register, write_register):  Make these capable
-	of reading/writing registers that are shorter than REGISTER_TYPE.
-	* (value_from_register):  Install H8500 specific code to return
-	proper value when register is being used as a pointer.
-	* h8500-tdep.c:  Remove extra defines of NUM_REGS.
-	(h8500_skip_prologue):  Use correct lengths for LINK instructions.
-	(FRAME_CHAIN):  Change name to h8500_frame_chain.  Rewrite code to
-	chain frames properly by combining frame pointer with T reg.
-	(init_extra_frame_info):  Delete.  It's now a macro.
-	(frame_args_address):  Don't add PTR_SIZE.  Stack args are already
-	offset by the correct amount off of the frame pointer.
-	(register_byte):  Delete.  It's now a macro.
-	(register_raw_size, register_virtual_size):  Delete.  Replaced by
-	common routine h8500_register_size, cuz there's no difference
-	between the raw & virtual sizes on this machine.
-	(register_convert_to_raw, register_convert_to_virtual):  Delete,
-	cuz there's no difference between the raw & virtual forms.
-	Replaced by memcpy in tm file.
-	(register_virtual_type):  Rename to h8500_register_virtual_type.
-	Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
-	(_initialize_h8500_tdep):  Get rid of crock to ensure that GDB &
-	emulator have same reg offsets.  This is all handled in the
-	simulator code now.
-	(h8500_trapped_internalvar):  New routine to detect references to
-	convenience vars acting as pointer pseudo-regs.
-	(h8500_value_trapped_internalvar):  Conjure up value of pointer
-	pseudo-regs.
-	(h8500_set_trapped_internalvar):  Convert set value in real
-	register references.
-	infcmd.c (read_pc, write_pc):  Add h8500 specific code to handle
-	code segment register.
-	infrun.c (proceed):  Simplify.  Call write_pc instead of doing it
-	by hand.
-	(wait_for_inferior):  Add h8500 specific code to add stack segment
-	when reading SP register.
-	remote-sim.c (fetch_register):  Spacing.
-	tm-h8500.h:  #define GDB_TARGET_IS_H8500 to make it easier to
-	detect cruft.  Redo all register manipulation stuff.  Get rid of
-	pointer pseudo-regs.  (INIT_EXTRA_FRAME_INFO):  Adds stack segment
-	to frame pointer.  (IS_TRAPPED_INTERNALVAL,
-	VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR):  Use these
-	to create internal vars for pointer pseudo-regs.
-
-Thu Mar 25 10:10:28 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in:  Numerous small changes to macro definitions
-	and rules for building gdb distribution tree.  Many macros
-	eliminated or merged, and rules simplified.
-	* alldeps.mak:  Update.
-	* depend:  Update.
-
-Wed Mar 24 13:52:29 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
-
-	* Makefile.in: recurse through SUBDIRS for dvi target too
-
-Wed Mar 24 08:48:30 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Clean up xcoff relocation.
-	objfiles.h (struct objfiles): Add section_offsets, num_sections.
-	symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
-	Set them.
-	symtab.h (struct general_symbol_info): Add section field.
-	minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
-	xcoffread.c: Set section for symbols and msymbols.
-	(struct symtab): Add block_line_section field.
-	buildsym.c (end_symtab): Set it.
-	(end_symtab and callers): Add section parameter.
-	objfiles.c (objfile_relocate): New funciton.
-	xcoffexec.c (vmap_symtab): Use it.
-	xcoffsolib.h (struct vmap): Remove unused fields.
-	config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
-	CORE_NEEDS_RELOCATION, symtab_relocated.
-	config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
-	rs6000-tdep.c: Make loadinfotext static.
-	breakpoint.c (fixup_breakpoints): Doc fix.
-	symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
-	(end_symtab): primary field replaces nonreloc.
-
-Tue Mar 23 00:10:53 1993  John Gilmore  (gnu@cygnus.com)
-
-	* symtab.h (struct linetable_entry):  Remove confusing comment.
-
-Tue Mar 23 00:01:23 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* Makefile.in: add installcheck target
-
-Mon Mar 22 16:17:58 1993  Fred Fish  (fnf@cygnus.com)
-
-	* config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
-	m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
-	z8k}:  New directories to hold cpu specific configuration files.
-	Naming follows gcc convention.
-	* config/{*.mt, *.mh}:  All target and host makefile fragment
-	config files moved to an appropriate config/<cpu> subdirectory.
-	* nm-*, xm-*, tm-*:  All native, host, and target files, which
-	get linked to nm.h, xm.h, and tm.h respectively by configure,
-	moved to appropriate config/<cpu> subdirectory.
-	* nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
-	Native, host, and target files that are common across more than
-	one cpu architecture and included by one of the configured
-	native, host, or target files, get moved to config directory.
-	* Makefile.in (INCLUDE_CFLAGS):  Add -I${srcdir}/config to
-	pick up native, host, or target include files moved to one of
-	the config subdirectories, and that are included by other files.
-	* Makefile.in (alldeps.mak):  Modify to account for new config
-	directory structure.
-	* alldeps.mak, depend:  Update for new config directory structure.
-	* config/*/[ntx]m-*.h:  Modify all files that include other
-	[ntx]m-*.h files to use path relative to gdb/config.  I.E.
-	"a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
-	"tm-29k.h".
-	* remote-eb.c (tm-29k.h):  Include a29k/tm-29k.h.
-	* mipsread.c (tm-mips.h):  Include mips/tm-mips.h.
-	* i860-pinsn.c (tm-i860.h):  Include i860/tm-i860.h.
-	* configure.in:  Default gdb_host_cpu to host_cpu, and remap
-	the ones where the default is not unique or different than the
-	config subdirectory name.  Similarly, handle gdb_target_cpu.
-	Modify configure.in as appropriate to make use of gdb_host_cpu
-	and gdb_target_cpu to find makefile fragments and make links.
-
-Mon Mar 22 12:36:24 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mipsread.c (compare_blocks): Sort blocks with the same start
-	address by decreasing ending address.
-
-Mon Mar 22 20:36:04 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (parse_procedure): Save cur_fdr accross call to
-	lookup_symbol as it might get clobbered by the call.
-
-	* mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
-	The previous code did not initialize the language field for the psymtab
-	entry.
-
-Sat Mar 20 00:33:39 1993  John Gilmore  (gnu@cygnus.com)
-
-	* c-exp.y (parse_number):  Avoid shift warning.
-	* serial.h (struct ttystate):  Declare empty one on DOS.
-
-Fri Mar 19 12:59:50 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* xm-sun4os4.h:  Return type of free() should be void, not int.
-
-	* vx-share/vxWorks.h:  Remove #def of NULL.
-
-Fri Mar 19 11:28:18 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
-
-Fri Mar 19 07:40:09 1993  Steve Chamberlain  (sac@cygnus.com)
-
-	* z8k-tdep.c (print_insn): Include the new dis-asm header file.
-
-Thu Mar 18 14:26:57 1993  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* ieee-float.c: Moved to ../libiberty.
-	* ieee-float.h: Moved to ../include.
-	* Makefile.in:  Update accordingly.
-	* i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
-	Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
-	* m68k-tdep.c:  Removed definition of ext_format ext_format_68881;
-	it is now in ../opcodes/m68881-ext.c.
-	* mips-tdep.c (mips_skip_prologue):  Try to skip more of the
-	prologue (some callers _do_ care).
-	* mips-pinsn.c (print_insn), z8k-tdep.c (print_insn):  Convert to
-	new interface of ../opcodes/*-dis.c. 
-	* ch-exp.y:  Add #include <ctype.h>.
-
-Thu Mar 18 11:57:49 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffexec.c (exec_close): Don't close exec_bfd twice.
-
-	* xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
-
-Wed Mar 17 09:46:31 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
-
-Wed Mar 17 11:28:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* z8k-tdep.c (extract_return_value, write_return_value,
-	store_struct_return): New functions from macros in tm-z8k.h.
-	
-Wed Mar 17 11:23:06 1993  Fred Fish  (fnf@cygnus.com)
-
-	* valops.c (value_arg_coerce):  Apply temporary patch to
-	fix problem with coercion of array and function types when
-	passed as arguments to C functions, pending a more complete
-	review of when and how coercion should be done, depending
-	upon context and language.
-
-Wed Mar 17 09:46:31 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c (MIN_TBTABSIZ): Change to 12.
-
-	* xcoffread.c (xcoff_symfile_read): Only read stringtab and
-	debugsec if there are a non-zero number of symbols.
-
-Tue Mar 16 18:08:45 1993  John Gilmore  (gnu@cygnus.com)
-
-	* command.c (show_user):  Avoid fprintf_filtered botch (AGAIN!).
-
-Tue Mar 16 15:18:17 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
-
-	* xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
-	not just 50 symbols.
-	(symtbl_num_syms): New variable.
-	(read_xcoff_symtab): Set it.
-	(read_symbol_nvalue): Check for bad symno.
-	(read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
-	always symtbl.
-
-Tue Mar 16 10:09:05 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* config/rs6000.mh:  Get rid of -Dfd_set=int crock.
-	This is defined in defs.h if necessary.
-	* vx-share/vxWorks.h:  Remove #defs of min and max.
-	* vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
-	vx-share/xdr_rdb.c:  include defs.h.
-
-Fri Mar 12 09:33:23 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c (retrieve_tracebackinfo): Move assignment out
-	of while condition.
-
-	* xcoffread.c (enter_line_range): complain() on bad endoffset.
-	xcoffread.c: Doc fixes.
-
-Tue Mar  9 09:56:12 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
-	xcoffexec.c (xcoff_relocate_core): New function.
-	(text_adjustment): Removed.
-	(add_vmap): Return the vmap.
-	rs6000-tdep.c (add_text_to_loadinfo): No longer static.
-
-Fri Mar  5 05:22:46 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffsolib.h: Add objfile member to struct vmap.
-	xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
-	xcoffexec.c (add_vmap): Allocate objfiles here.
-
-Sun Mar 14 02:54:15 1993  John Gilmore  (gnu@cygnus.com)
-
-	Support 68000 series without floating point.
-
-	* configure.in (m68000-*-{aout,elf,coff}):  New configs.
-	* tm-68k-nofp.h:  New file, lacks 68881 support.
-	* config/m68k-nofp.mt:  New file.
-
-Sun Mar 14 02:30:08 1993  John Gilmore  (gnu@cygnus.com)
-
-	Remove a few remaining underscore/no-underscore remnants from
-	config files.
-
-	* config/{m68k-un.mt, sparc-un.mt}:  Remove.
-	* config/m68k-noun.mt: Rename to m68k-fp.mt.
-	* config/sparc-noun.mt: Rename to sparc-em.mt.
-	* tm-68k-noun.h, tm-spc-noun.h:  Remove.
-	* tm-68k-un.h:  Rename to tm-68k-fp.h.
-	* tm-spc-un.h:  Rename to tm-spc-em.h.
-	* tm-sun4sol2.h: Cleanup.
-	* configure.in (m68k-*, sparc-* targets):  Corresponding changes.
-
-Sat Mar 13 14:58:22 1993  John Gilmore  (gnu@cygnus.com)
-
-	* symmisc.c (std_in, std_out, std_err):  Move initializations
-	to runtime code, in case they aren't constant.
-
-Fri Mar 12 16:23:54 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	* symtab.c (find_pc_symtab): some object file formats, notably
-	  mips, have holes in the address ranges of symtabs.  Change
-	  this algorithm from first hit to tightest fit.
-
-	* mips-tdep.c (heuristic_proc_start): if we walk the pc into the
-	  fence post without finding the enclosing function, then print a
-	  warning.
-
-Thu Mar 11 09:33:01 1993  Fred Fish  (fnf@cygnus.com)
-
-	* utils.c (fputs_demangled, fprint_symbol):  Remove.
-	* utils.c (fprintf_symbol_filtered):  New function which combines
-	the functionality of fputs_demangled and fprint_symbol.  Uses a
-	caller provided language parameter to select the appropriate 
-	demangler, and caller provided args to pass to the demangler.
-	* defs.h (enum language):  Move further up in file so enum can
-	be used in prototypes.
-	* defs.h (fputs_demangled, fprint_symbol):  Remove prototypes.
-	* defs.h (fprintf_symbol_filtered):  Add prototype.
-	* c-typeprint.c (cp_type_print_method_args):  Replace calls to
-	fputs_demangled with call to fprintf_symbol_filtered.
-	* cp-valprint.c (demangle.h):  Include
-	* cp-valprint.c (cp_print_value_fields):  Replace calls to
-	fprint_symbol with calls to fprintf_symbol_filtered.
-	* printcmd.c (print_frame_args):  Replace call to fprint_symbol
-	with call to fprintf_symbol_filtered.
-	* stack.c (print_frame_info):  Remove obsolete code so we don't
-	have to update fputs_demangled usage in it.
-	* stack.c (print_frame_info, frame_info):  Add language variable
-	to pass to fprintf_symbol_demangled and initialize it from the
-	symbol's language.  Replace calls to fputs_demangled with calls
-	to fprintf_symbol_filtered.
-	* symtab.c (find_methods):  Replace call to fputs_demangled with
-	call to fprintf_symbol_filtered.
-	* ch-valprint.c (demangle.h):  Include.
-	* ch-valprint.c (chill_print_value_fields):  Replace call to
-	fprint_symbol with call to new fprintf_symbol_filtered.
-
-Wed Mar 10 17:37:11 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump version to 4.8.2.
-
-	* main.c (source_command):  Require an explicit pathname of file
-	to source, since previous behavior of defaulting to gdb init file
-	was troublesome and undocumented.
-	* printcmd.c (disassemble_command):  Add missing '{}' pair to
-	else with two statements.  Bug reported by Stephane Tsacas
-	<slt@isoft.fr>.
-	* symtab.c (find_pc_line):  Don't complain about zero length or
-	negative length line numbers for the moment, since we may not own
-	the terminal when called, such as when single stepping.  (FIXME)
-	* language.h (CAST_IS_CONVERSION):  True if current language is
-	C++ as well as C.  Fix from Peter Schauer.
-	* environ.c (get_in_environ, set_in_environ, unset_in_environ):
-	Use STREQN macro rather than bare '!strncmp()'.
-	* environ.c (unset_in_environ):  Avoid use of memcpy on
-	overlapping memory regions, as suggested by Paul Eggert
-	<eggert@twinsun.com>.
-	* c-exp.y (%union struct):  Remove unused ulval as suggested
-	by Paul Eggert <eggert@twinsun.com>.
-
-Mon Mar  8 19:03:06 1993  Fred Fish  (fnf@cygnus.com)
-
-	* main.c (gdbinit):  Make static.
-	* main.c (inhibit_gdbinit):  Move to file scope.
-	* main.c (main):  Remove local inhibit_gdbinit.
-	* main.c (source_command):  Don't source '.gdbinit' file by
-	default if gdb has been told to ignore it.
-
-Sun Mar  7 21:58:53 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
-	3.63.
-
-Fri Mar  5 17:39:45 1993  John Gilmore  (gnu@cacophony.cygnus.com)
-
-	* printcmd.c (print_address_symbolic):  Only print if offset
-	is shorter than max_symbolic_offset.
-	(initialize_printcmd):  `set print max-symbolic-offset'.
-
-	* am29k-tdep.c (TAGWORD_ZERO_MASK):  New #define.
-	(examine_tag):  Use it.
-	(read_register_stack):  Only look in the local registers for a
-	memory address if it's between rfb and rsp; go to memory otherwise.
-	(initialize_29k):  Fix call_scratch_address doc.  Remove reginv_com.
-	(reginv_com):  Remove ancient kludge command.
-
-Fri Mar  5 17:16:26 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
-	  irix4 will again compile.
-
-	* tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
-
-	* configure.in: accept mips-sgi-irix4* for irix4.
-
-Fri Mar  5 07:49:48 1993  Steve Chamberlain  (sac@lisa.cygnus.com)
-
-	* z8k-tdep.c (print_register_hook): Lint.
-
-Thu Mar  4 17:42:03 1993  John Gilmore  (gnu@cygnus.com)
-
-	Lint fixes from Paul Eggert (eggert@twinsun.com):
-
-	* command.c (do_setshow_command):  var_uintegers are unsigned.
-	* sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes): 
-	unsigned, since they use hex values with the high bit set.
-
-Thu Mar  4 08:22:55 1993  Fred Fish  (fnf@cygnus.com)
-
-	Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
-	* m88k-pinsn.c (sprint_address):  Use SYMBOL_NAME macro to
-	access symbol name.  
-	* m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET):  Enclose
-	macro definitions in parenthesis.
-
-	* dbxread.c (dbx_symfile_init):  Catch the case where there is
-	no string table, but the only way we find out is by reading zero
-	bytes from EOF.
-
-Wed Mar  3 15:51:28 1993  Fred Fish  (fnf@cygnus.com)
-
-	* dbxread.c (dbx_symfile_init):  Make size of the string table
-	size field a define (DBX_STRINGTAB_SIZE_SIZE).  Ensure that the
-	offset to the string table is nonzero and handle the nonexistant
-	string table case, should it occur.  Ensure that the string table
-	size read from the file is reasonable, with a minimum lower bound
-	of DBX_STRINGTAB_SIZE_SIZE instead of zero.
-
-Wed Mar  3 07:23:03 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* Makefile.in: Changes to build testsuite correctly.
-	(FLAGS_TO_PASS): Added CXX and CXXFLAGS.
-	(CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
-	(TARGET_FLAGS_TO_PASS): New variable.
-	(SUBDIRS): Added testsuite.
-	(all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
-	testsuite is compiled with CC_FOR_TARGET rather than CC.
-
-Tue Mar  2 17:57:56 1993  Fred Fish  (fnf@cygnus.com)
-
-	* dbxread.c (dbx_symfile_init):  Fix for nonexistant string table,
-	reported by mycroft@gnu.ai.mit.edu.
-
-	(Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
-	* configure.in (vax-*-ultrix2*):  New triplet.
-	* config/vaxult2.mh:  New file.
-	* xm-vaxult2.h:  New file.
-
-	* c-exp.y (parse_number):  Change high_bit to unsigned.
-	* demangle.c:  Change all references to cfront to ARM, since the
-	actual algorithm is the one specified in the Annotated Reference
-	Manual.  This was confusing users into thinking that full cfront
-	support was implemented.
-	* dwarfread.c (CFRONT_PRODUCER):  Remove, was never really used.
-	* eval.c (evaluate_subexp):  For STRUCTOP_PTR pass the arg type
-	directly to lookup_struct_elt_type, which will do the
-	dereferencing itself.
-	* gdbtypes.c (lookup_struct_elt_type):  Expand comments.  Fix
-	NULL dereferencing bug for unnamed structs, comment out
-	questionable code.
-	
-Mon Mar  1 17:54:41 1993  John Gilmore  (gnu@cygnus.com)
-
-	* coffread.c (process_coff_symbol):  Change PCC argument correction
-	so that it only happens on big-endian targets; so that it only
-	happens if the short or char argument is aligned on an int
-	boundary; and so that it changes the location, rather than the
-	type, of the argument.  These changes tend to parallel similar
-	(old) changes in stabsread.c.
-
-	* coffread.c (coff_read_enum_type):  Use the specified size for
-	enums, don't assume that they are int-sized.
-
-	* c-valprint.c (c_val_print):  Don't assume enums are the same as
-	ints.
-
-	* coredep.c:  Handle NO_PTRACE_H in coredep.c.  Fix by Michael
-	Rendell, <michael@mercury.cs.mun.ca>.
-
-Mon Mar  1 09:25:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* language.h (local_decimal_format_custom):  Add prototype.
-	* language.c (local_decimal_format_custom):  Add function, bug
-	reported by Robert R. Henry (rrh@tera.com).
-
-Fri Feb 26 18:33:18 1993  John Gilmore  (gnu@cacophony.cygnus.com)
-
-	* xcoffexec.c (vmap_ldinfo):  Fix "/" for '/' typo, reported
-	by Josef Leherbauer, joe@takeFive.co.at.
-
-Wed Feb 24 19:17:11 1993  John Gilmore  (gnu@cacophony.cygnus.com)
-
-	* symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
-	tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
-	tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
-	tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
-	tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
-	tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
-	tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
-	tm-vx68.h, tm-z8k.h:  Remove remnants of NAMES_HAVE_UNDERSCORE.
-
-Wed Feb 24 07:41:15 1993  Fred Fish  (fnf@cygnus.com)
-
-	* symtab.h (SYMBOL_INIT_DEMANGLED_NAME):  Initialize contents
-	of demangled name fields to NULL if no demangling exists for
-	a symbol.  SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
-	symbols if their language is known at the time they are created,
-	but sometimes the language is not known until later.
-
-	* ch-typeprint.c (chill_print_type_base):  Name changed to
-	chill_type_print_base to match pattern for C and C++ names.
-	* ch-typeprint.c (chill_print_type):  Change "char" to "CHAR"
-	to be consistent with other usages.
-	* ch-typeprint.c (chill_type_print_base):  Add support for
-	printing Chill STRUCT types.
-	* ch-valprint.c:  Include values.h.
-	* ch-valprint.c (chill_print_value_fields):  New function and
-	prototype for printing Chill STRUCT values.
-	* ch-valprint.c (chill_val_print):  Fix call to val_print_string
-	that was being called with two args instead of three.
-	* ch-valprint.c (chill_val_print):  Call chill_print_value_fields
-	to print Chill STRUCT values.
-
-Tue Feb 23 18:58:11 1993  Mike Werner  (mtw@poseidon.cygnus.com)
-
-	* configure.in: added testsuite to configdirs.
-
-Tue Feb 23 11:46:11 1993  Mike Stump  (mrs@cygnus.com)
-
-	* doc/stabs.texi: The `this' pointer is now known by the name
-	`this' instead of `$t'.
-
-Tue Feb 23 11:21:33 1993  Fred Fish  (fnf@cygnus.com)
-
-	* dwarfread.c (read_tag_string_type):  Rewrite to allow forward
-	references of TAG_string_type DIEs in user defined types.
-	* ch-lang.c (chill_create_fundamental_type):  Track compiler
-	change that now emits debugging info with the type long for Chill
-	longs.
-
-Mon Feb 22 15:21:54 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* remote-mips.c: New file; implements MIPS remote debugging
-	protocol.
-	* config/idt.mt: New file; uses remote-mips.c
-	* configure.in (mips-idt-ecoff): New target; uses idt.mt.
-
-	* mips-tdep.c (mips_fpu): New variable; controls use of MIPS
-	floating point coprocessor.
-	(mips_push_dummy_frame): If not mips_fpu, don't save floating
-	point registers.
-	(mips_pop_frame): If not mips_fpu, don't restore floating point
-	registers.
-	(_initialize_mips_tdep): New function; let the user reset mips_fpu
-	variable.
-	* tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
-	mips_fpu, don't use fp0 as floating point return register.
-	(FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
-	registers.
-
-Mon Feb 22 07:54:03 1993  Mike Werner  (mtw@poseidon.cygnus.com)
-
-        * gdb/testsuite: made modifications to testcases, etc., to allow
-        them to work properly  given the reorganization of deja-gnu and the
-        relocation of the testcases from deja-gnu to a "tool" subdirectory.
-
-Sun Feb 21 10:55:55 1993  Mike Werner  (mtw@poseidon.cygnus.com)
-
-	* gdb/testsuite: Initial creation of gdb/testsuite.
-	Migrated dejagnu testcases and support files for testing nm to
-	gdb/testsuite from deja-gnu.  These files were moved "as is"
-	with no modifications.	This migration is part of a major overhaul
-	of dejagnu.  The modifications to these testcases, etc., which
-	will allow them to work with the new version of dejagnu will be
-	made in a future update.
-
-Fri Feb 19 18:36:55 1993  John Gilmore  (gnu@cygnus.com)
-
-	* NEWS:  Add reminders for next release.
-
-Fri Feb 19 10:01:39 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mipsread.c (parse_lines): Correct check for files compiled with
-	-g1.
-
-Fri Feb 19 05:56:15 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  4.8.1 to distinguish local versions.
-
-Fri Feb 19 01:32:58 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  GDB-4.8 release!
-	* README, NEWS:  Update for release.
-
-Thu Feb 18 22:44:40 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* am29k-pinsn.c (print_insn):  Minor nits with const.
-	* am29k-tdep.c:  More minor nits with arg types for
-	supply_register, NULL vs. 0, read_register_gen, & reginv_com.
-
-Thu Feb 18 22:38:03 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gcc.patch:  Update for a different GCC (G++) bug.
-	* main.c (print_gdb_version):  Update copyright year to 1993.
-	* nm-hp300bsd.h:  Decide whether this is BSD 4.3 or 4.4,
-	conditionalize this file on it.  FIXME, right way is to split
-	these into two config files.  
-	(ATTACH_DETACH):  Define for BSD 4.4
-	(PTRACE_ARG_TYPE):  caddr_t for BSD 4.4, unset for 4.3.
-	(U_REGS_OFFSET):  Revise for 4.4.
-	(REGISTER_U_ADDR):  Separate for 4.4, but it doesn't work yet.
-	* xm-hp300bsd.h:  Move definitions of UINT_MAX, INT_MAX, INT_MIN,
-	LONG_MAX into this file to avoid cpp "redefinition" warnings.
-
-Thu Feb 18 16:13:28 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
-	  caddr_t.
-
-Thu Feb 18 04:10:06 1993  John Gilmore  (gnu@cygnus.com)
-
-	* c-lang.c (c_printstr):  Bugfix for length==0 case.
-
-	* c-lang.c (c_printstr):  If a C string ends in a null, don't
-	print the null.
-
-Thu Feb 18 02:39:21 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* defs.h (STRCMP):  Make it work for unsigned chars.
-
-Thu Feb 18 01:56:06 1993  John Gilmore  (gnu@cygnus.com)
-
-	* nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
-	* config/hp300bsd.mh (REGEX, REGEX1):  Define.
-	* m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART):  #if __GNUC__,
-	define to kludge the large opcode table into two smaller tables,
-	since GCC take exponential space to build the table.  Lint.
-	(NOPCODES):  Remove, use "numopcodes" from opcode/m68k.h instead.
-
-Wed Feb 17 19:24:40 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  Roll to 4.7.9.
-	* xm-hp300bsd.h:  Define PSIGNAL_IN_SIGNAL_H and put a compatible
-	definition here, to handle both BSD 4.3 and 4.4 systems.
-	* mipsread.c (ZMAGIC):  #undef to avoid duplicate define.
-	* remote.c (alarm):  Move declaration to global level, before 
-	first reference to it.
-	* tm-i386bsd.h (NUM_REGS):  There are only eleven, not twelve.
-	* dbxread.c (process_one_symbol):  Cast to unsigned char, not int.
-
-Wed Feb 17 13:40:29 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	* remote.c (readchar): forward declare alarm which otherwise looks
-	  like an undeclared variable to gcc.
-
-	* dbxread.c (process_one_symbol): cast enum value N_SO into int
-	  when comparing against an int.  Avoids superfluous warning from
-	  vax ultrix 4.2 cc.
-
-	* inflow.c (set_sigint_trap): add cast to assignment from signal.
-	  Avoids superfluous warnings from some systems and/or compilers
-	  (like vax ultrix 4.2.)
-
-	* language.c (struct op_print unk_op_print_tab): use the enum
-	  values rather naked zeros as initializers.  Avoids warnings from
-	  ultrix type compilers.
-
-Tue Feb 16 00:53:20 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  Roll to 4.7.6.
-	(SFILES_SUBDIR):  Add 29k-share/udi_soc.
-	(SFILES_SUBSUBDIR):  Move 29k-share/udi files to this macro.
-	(alldeps.mak):  Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
-	(ALLDEPFILES_SUBSUBDIR):  Depend on this for deeper dep files.
-	(HFILES):  Remove all nm-* except nm-trash.h.  Add ns32k-opcode.h.
-	(depend):  Fix bug where nm-files in config files weren't noticed.
-	(make-proto-gdb-1):  Avoid changing directories while building new
-	prototype.  Build SFILES_SUBSUBDIR with longer symlinks.
-
-Mon Feb 15 20:48:09 1993  John Gilmore  (gnu@cygnus.com)
-
-	* remote.c:  Improve error recovery.  Allow user to break out
-	of initial connection attempt with INTERRUPT.  Treat a timeout
-	while waiting for remote packet like a retry, unless the remote
-	side is actively running user code.  Fix a few long printf_filtered's.
-
-	* xcoffread.c (read_xcoff_symtab):  Don't use null symbol name for
-	trampoline symbols.
-
-	* buildsym.c (start_subfile):  Allow null file name.
-
-Fri Feb 12 15:46:49 1993  K. Richard Pixley  (rich@cygnus.com)
-
-	* xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
-	  expects a pointer to complaint rather than a complaint
-	  structure.
-	  (process_linenos): free the previously allocated subfile name,
-	  then allocate the new one from the heap.
-
-Fri Feb 12 08:06:05 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* h8300-tdep.c, tm-h8300.h: turn off some experimental features
-
-Thu Feb 11 00:59:07 1993  John Gilmore  (gnu@cygnus.com)
-
-	* stabsread.c (dbx_lookup_type):  Handle negative type numbers.
-	Previously, would bogusly index off the bottom of type_vector.
-	(rs6000_builtin_type):  Accept type number as argument.
-	(read_type, case '-'):  Handle negatives like any other type number.
-
-	* symfile.c (deduce_language_from_filename):  Handle null name.
-
-	* mips-tdep.c (isa_NAN):  Fix byte order dependency.
-	Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
-	fixed by sato@sm.sony.co.jp.
-
-	* xcoffread.c (parmsym):  Don't use an initializer to set up
-	this struct symbol.  Set it up in initialize_xcoffread.
-	(read_xcoff_symtab, xcoff_symfile_read):  Surround code that only
-	works on real rs/6000 target with #ifndef FAKING_RS6000.
-
-Wed Feb 10 23:42:37 1993  John Gilmore  (gnu@cygnus.com)
-
-	* stabsread.c (rs6000_builtin_type):  Move function from
-	xcoffread.c:builtin_type.
-	* xcoffread.c (builtin_type):  Move to stabsread.  Remove
-	IBM6000_HOST dependency.  Move misplaced comments.
-	(various):  Change printf's to complaints.
-	(patch_block_stabs, process_xcoff_symbol case C_DECL):  Add
-	objfile argument to read_type calls under #if 0.
-	(process_xcoff_symbol case C_RSYM):  Fix typo in #ifdef.
-	* xcoffexec.c (map_vmap):  Don't allocate an objfile for the exec_file.
-	* Makefile.in:  xcoffread.o is not built by default.
-	* xm-rs6000.h (IBM6000_HOST):  Remove.
-	* config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
-	* doc/gdbint.texinfo:  Eliminate IBM6000_HOST, document
-	IBM6000_TARGET.
-
-Wed Feb 10 18:31:20 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* findvar.c (read_var_value):  If REG_STRUCT_HAS_ADDR, then set
-	VALUE_LVAL to be lval_memory so that we don't try to modify wild
-	register numbers when user tries to modify elements in structs
-	passed as arguments.
-	* inflow.c (child_terminal_info):  Move banner outside of system
-	specific #ifdefs.
-	* tm-hppa.h (REG_STRUCT_HAS_ADDR):  Define this for HPPA, which
-	passes struct/union arguments by address.
-
-Wed Feb 10 15:34:46 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* Based on patch from Kean Johnston <maw@netcom.com>:
-	* nm-i386sco4.h: New file.  Like nm-i386sco.h, but define
-	ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
-	* config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
-
-Tue Feb  9 20:07:18 1993  John Gilmore  (gnu@cygnus.com)
-
-	* remote-udi.c (FREEZE_MODE):  Fix && for & typo.  Found and
-	fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
-
-Tue Feb  9 08:18:07 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
-	cc debugging output.
-
-Tue Feb  9 00:19:28 1993  John Gilmore  (gnu@cygnus.com)
-
-	* stabsread.c (define_symbol):  Complain about unrecognized names
-	that begin with CPLUS_MARKER (often '$'), but don't die.  Fix
-	suggested by gb@cs.purdue.edu (Gerald Baumgartner).
-	(read_cpp_abbrev):  Don't use the class name as part of the
-	vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
-	abbrevs.  Inspired by Mike Tiemann.
-	(read_tilde_fields):  Comment.  Remove ancient dead code.
-	Remove erroneous but non-dead code.  Simplify.  Add complaints.
-	(in general):  Remove extraneous (parentheses) in return
-	statements.
-
-Fri Feb  5 14:01:22 1993  John Gilmore  (gnu@cygnus.com)
-
-	* coffread.c (coff_lookup_type):  Fix fencepost error reported
-	by Art Berggreen, <arg@opal.acc.com>.
-
-	Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
-	<Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
-	  
-	* coffread.c (getfilename):  Eliminate COFF_NO_LONG_FILE_NAMES
-	test, which is apparently left over from when we used native
-	include files and couldn't depend on the member names being there.
-	* tm-3b1.h, tm-altos.h, tm-i386v.h:  Don't set it.
-
-Thu Feb  4 12:23:15 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mipsread.c: Major overhaul to use new BFD symbol table reading
-	routines.  Now swaps information as it is needed, rather than
-	swapping everything when the file is read.
-
-Thu Feb  4 01:52:36 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (TARDIRS):  Add sparclite demo dir.
-	(*.tab.c):  Change dependency on Makefile to depend on
-	Makefile.in, otherwise it always rebuilds after configuring.
-	Force output *.tab.c file into current directory even in "make"
-	versions that rewrite dependent file names used in command lines.
-
-	* TODO:  Remove some things we did.
-	* am29k-opcode.h, convx-opcode:  Remove; now in ../include/opcode.
-	* os68k-xdep.c:  Remove; useless file (os68k is a target only).
-	* convex-pinsn.c:  Use ../include/opcode/convex.h.  Add CONST.
-	* symtab.h:  Eliminate unnamed unions and structs.
-
-Wed Feb  3 14:48:08 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (VERSION):  Roll to 4.7.5.
-
-Tue Feb  2 20:47:42 1993  John Gilmore  (gnu@cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set_one):  Handle watchpoints when
-	re-evaluating symbol pointers.
-
-Tue Feb  2 16:10:31 1993  Fred Fish  (fnf@cygnus.com)
-
-	* c-exp.y (lcurly, rcurly):  New nonterminals.
-	* c-exp.y (exp):  Use lcurly and rcurly for arrays and UNOP_MEMVAL
-	constructs.
-	* parse.c (free_funcalls):  Moved prototype from parser-defs.h,
-	made function static.
-	* parse.c (struct funcall):  Moved struct def from parser-defs.h.
-	* parse.c (funcall_chain):  Moved from parser-defs.h, made static.
-	* parse.c (start_arglist):  
-	* parser-defs.h (free_funcalls):  Moved prototype to parse.c.
-	* parser-defs.h (struct funcall):  Moved struct def to parse.c.
-	* parser-defs.h (funcall_chain):  Moved to parse.c.
-	* printcmd.c (print_frame_nameless_args): Fix prototype.
-	* tm-mips.h (setup_arbitrary_frame):  Fix prototype.
-	* tm-sparc.h (setup_arbitrary_frame):  Fix prototype.
-	* valops.c (typecmp):  Moved prototype from values.h.
-	* value.h (typecmp):  Moved prototype to valops.c, made static.
-	* ch-exp.y (yylex):  Change way control sequences are disabled.
-	
-Tue Feb  2 16:11:43 1993  John Gilmore  (gnu@cygnus.com)
-
-	* tm-mips.h, tm-sparc.h:  Fix thinko in SETUP_ARBITRARY_FRAME.
-
-Tue Feb  2 15:30:33 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mipsread.c (upgrade_type): Build array types correctly, using
-	create_range_type and create_array_type.
-
-Tue Feb  2 00:19:08 1993  John Gilmore  (gnu@cygnus.com)
-
-	* remote-nindy.c:  Cleanup.
-
-	* infrun.c (wait_for_inferior):  When rolling back the PC after
-	a breakpoint, call write_pc so that NPC gets rolled back as well
-	(for the 29K).
-
-	* blockframe.c (inside_entry_file, inside_main_func,
-	inside_entry_func):  PC of zero is always "bottom of stack".
-
-	* printcmd.c (print_frame_args, print_frame_nameless_args):
-	Let print_frame_nameless_args decide whether there are any,
-	laying groundwork for possibly later printing 29K args for
-	functions where we have tag words but no symbols.	
-
-Mon Feb  1 18:09:58 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* Makefile.in: fix GDB doc targets for new doc subdir structure
-
-Mon Feb  1 17:56:47 1993  John Gilmore  (gnu@cygnus.com)
-
-	* stack.c (parse_frame_specification):  Parse as many arguments
-	as there are (up to MAXARGS).  Pass all of them in argc, argv
-	format to SETUP_ARBITRARY_FRAME.  Put the burden of checking how
-	many there were, onto SETUP_ARBITRARY_FRAME.
-	* tm-mips.h, tm-sparc.h:  Corresponding changes.
-	* mips-tdep.c, sparc-tdep.c:  Ditto.
-
-Mon Feb  1 17:19:37 1993  John Gilmore  (gnu@cygnus.com)
-
-	* hp300ux-nat.c:  Update copyrights.
-	* mipsread.c (parse_partial_symbols):  Complain about block
-	indexes that go backwards.  Fix from Peter Schauer.
-	* symfile.c (syms_from_objfile, symbol_file_add):  Allow a
-	symbol-file that has no linkage symbols to be read.
-	* tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends):  Move
-	from tm- file to xm-file, since they're host dependent.
-	* valarith.c (value_binop):  Typo.
-
-Mon Feb  1 16:16:59 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* sparclite/aload.c:  Add copyleft.
-	* sparclite/crt0.s:  Add comment at beginning.
-
-Mon Feb  1 14:36:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
-	* parse.c (std_regs): Only declare if NO_STD_REGS is defined.
-
-Sun Jan 31 04:32:48 1993  Michael Tiemann  (tiemann@rtl.cygnus.com)
-
-	* values.c (value_headof): Fix typo in which VTBL and ARG were
-	being confused for one another.
-
-	* valops.c (typecmp): Now static.
-
-	* gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
-	baseclass--we don't always inherit its virtual function table
-	pointer.
-
-	* eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
-	pointer correctly in case value_struct_elt moves it around.
-
-	* valops.c (typecmp): Now static.  Also, now groks references
-	better.
-
-	* gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
-	zero on recursive call.  If NAME is the name of TYPE, return TYPE.
-
-Sat Jan 30 19:55:52 1993  John Gilmore  (gnu@cygnus.com)
-
-	* hppah-nat.c:  Eliminate <sys/user.h> and other unnecessary stuff,
-	to avoid "too much defining" error from native C compiler (!).
-
-	* Makefile.in (HFILES):  Add typeprint.h.
-	* typeprint.[ch]:  Update copyrights.
-
-Thu Jan 28 19:09:02 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in:  Update to match doc/ subdir changes.
-
-	* config/hp300hpux.mh:  No cross-host file needed, just native.
-	* config/go32.mh:  Remove nonexistent "native" support.
-
-	M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
-	* tm-m88k.h (REGISTER_CONVERT_TO_RAW):  Fix typo.
-	* m88k-tdep.c (next_insn):  Lint, cleanup.
-	(store_parm_word):  Lint.
-
-	* README:  Fix typo (reported by karl@hq.ileaf.com).
-
-Wed Jan 27 21:34:21 1993  Fred Fish  (fnf@cygnus.com)
-
-	* expression.h (BINOP_CONCAT): Document use for self concatenation
-	an integral number of times.
-	* language.c (binop_type_check):  Extend BINOP_CONCAT for self
-	concatenation case.
-	* valarith.c (value_concat):  Rewrite to support self
-	concatenation an integral number of times.
-	* Makefile.in (ch-exp.tab.c):  Change "expect" message.
-	* ch-exp.y (FIXME's):  Make all FIXME tokens distinct, to
-	eliminate hundreds of spurious shift/reduce and reduce/reduce
-	conflicts that mask the 5 real ones.
-	* ch-exp.y (STRING, CONSTANT, SC):  Remove unused tokens.
-	* ch-exp.y (integer_literal_expression):  Remove production,
-	no longer used.
-
-Thu Jan 21 09:58:36 1993  Fred Fish  (fnf@cygnus.com)
-
-	* eval.c (evaluate_subexp):  Fix OP_ARRAY, remove code that
-	implied that "no side effects" was nonfunctional.
-	* eval.c (evaluate_subexp):  Add BINOP_CONCAT case to deal with
-	character string and bitstring concatenation.
-	* expprint.c (dump_expression):  Add case for BINOP_CONCAT.
-	* expression.h (exp_opcode):  Add BINOP_CONCAT.
-	* gdbtypes.h (type_code):  Add TYPE_CODE_BITSTRING.
-	* language.c (string_type):  Add function to determine if a type
-	is a string type.
-	* language.c (binop_type_check):  Add case for BINOP_CONCAT.
-	* valarith.c (value_concat):  New function to concatenate two
-	values, such as character strings or bitstrings.
-	* valops.c (value_string):  Remove error stub and implement
-	function body.
-	* value.h (value_concat):  Add prototype.
-	* ch-exp.y (operand_3):  Add actions for SLASH_SLASH (//).
-	* ch-exp.y (yylex):  Recognize SLASH_SLASH.
-	* ch-lang.c (chill_op_print_tab):  Add SLASH_SLASH (//) as
-	BINOP_CONCAT.
-
-Tue Jan 19 14:26:15 1993  Fred Fish  (fnf@cygnus.com)
-
-	* c-exp.y (exp):  Add production to support direct creation
-	of array constants using the obvious syntax.
-	* c-valprint.c (c_val_print):  Set printed string length.
-	* dwarfread.c (read_tag_string_type):  New prototype and
-	function that handles TAG_string_type DIEs.
-	* dwarfread.c (process_dies):  Add case for TAG_string_type
-	that calls new read_tag_string_type function.
-	* expprint.c (print_subexp):  Add support for OP_ARRAY.
-	* gdbtypes.c (create_range_type, create_array_type):  Inherit
-	objfile from the index type.
-	* ch-typeprint.c (chill_print_type):  Add case for
-	TYPE_CODE_STRING.
-	* ch-valprint.c (chill_val_print):  Fix case for
-	TYPE_CODE_STRING.
-
-Mon Jan 18 11:58:45 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
-	MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
-	include/coff/mips.h.
-
-Fri Jan 15 20:26:50 1993  Fred Fish  (fnf@cygnus.com)
-
-	* c-exp.y (exp:STRING):  Convert C strings into array-of-char
-	constants with an explicit null byte terminator.  OP_STRING is
-	now used for real string types.
-	* c-lang.c (builtin_type_*):  Move declarations to lang.c since
-	they are used by all languages.
-	* c-lang.c (_initialize_c_language):  Move initializations of 
-	builtin_type_* to lang.c.
-	* c-typeprint.c (c_type_print_varspec_prefix,
-	c_type_print_varspec_suffix):  TYPE_CODE_PASCAL_ARRAY renamed
-	to TYPE_CODE_STRING.
-	* c-valprint.c (c_val_print):  Change the way character arrays
-	are printed as strings to be consistent with the way strings
-	are printed when pointer-to-char types are dereferenced.
-	Remove test of print_max before calling val_print_string, which
-	now does it's own test.
-	* eval.c (evaluate_subexp):  Add case for OP_ARRAY.
-	* expprint.c (print_subexp, dump_expression):  Add case for OP_ARRAY.
-	* expression.h (enum exp_opcode):  Add OP_ARRAY and document.
-	* gdbtypes.c (builtin_type_*):  Add declarations moved from
-	c-lang.c.
-	* gdbtypes.c (create_string_type):  New function to create real
-	string types.
-	* gdbtypes.c (recursive_dump_type):  TYPE_CODE_PASCAL_ARRAY
-	renamed to TYPE_CODE_STRING.
-	* gdbtypes.c (_initialize_gdbtypes):  Add initializations of
-	builtin_type_* types moved from c-lang.c.
-	* gdbtypes.h (enum type_code):  TYPE_CODE_PASCAL_ARRAY renamed
-	to TYPE_CODE_STRING.
-	* gdbtypes.h (builtin_type_string):  Add extern declaration.
-	* gdbtypes.h (create_string_type):  Add prototype.
-	* m2-lang.c (m2_create_fundamental_type):  TYPE_CODE_PASCAL_ARRAY
-	renamed to TYPE_CODE_STRING.
-	* m88k-tdep.c (pushed_size):  TYPE_CODE_PASCAL_ARRAY renamed to
-	TYPE_CODE_STRING.
-	* mipsread.c (_initialize_mipsread):  TYPE_CODE_PASCAL_ARRAY
-	renamed to TYPE_CODE_STRING.
-	* parse.c (length_of_subexp, prefixify_subexp):  Add case for
-	OP_ARRAY.
-	* printcmd.c (print_formatted):  Recognize TYPE_CODE_STRING.
-	* typeprint.c (print_type_scalar):  TYPE_CODE_PASCAL_ARRAY renamed
-	to TYPE_CODE_STRING.
-	* valops.c (allocate_space_in_inferior):  New function and
-	prototype, using code ripped out of value_string.
-	* valops.c (value_string):  Rewritten to use new function
-	allocate_space_in_inferior, but temporarily disabled until some
-	other support is in place.
-	* valops.c (value_array):  New function to create array constants.
-	* valprint.c (val_print_string):  Add comment to document use, 
-	complete rewrite to fix several small buglets.
-	* value.h (value_array):  Add prototype.
-	* value.h (val_print_string):  Change prototype to match rewrite.
-	* ch-valprint.c (chill_val_print):  Add case for TYPE_CODE_STRING.
-	* ch-exp.y (match_character_literal):  Disable recognition of 
-	control sequence form of character literals and document why.
-
-Thu Jan 14 15:48:12 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* nindy-share/nindy.c:  Add comments to #endif's to clarify
-	grouping.
-
-	* hppa-pinsn.c (print_insn):  Use read_memory_integer, instead of
-	read_memory to get byte order right.
-	* hppah-tdep.c (find_unwind_info):  Don't read in unwind info
-	anymore.  This is done in paread.c now.  We expect unwind info
-	to hang off of objfiles, and search all of the objfiles when until
-	we find a match.
-	* (skip_trampoline_code):  Cast arg to target_read_memory.
-	* objfiles.h (struct objfile):  Add new field obj_private to hold
-	per object file private data (unwind info in this case).
-	* paread.c (read_unwind_info):  New routine to read unwind info
-	for the objfile.  This data is hung off of obj_private.
-	* tm-hppa.h:  Define struct obj_unwind_info, to hold pointers to
-	the unwind info for this objfile.  Also define OBJ_UNWIND_INFO to
-	make this easier to access.
-
-Wed Jan 13 20:49:59 1993  Fred Fish  (fnf@cygnus.com)
-
-	* c-valprint.c (cp_print_class_member):  Add extern decl.
-	* c-valprint.c (c_val_print):  Extract code for printing methods
-	and move it to cp_print_class_method in cp-valprint.c.
-	* c-valprint.c (c_val_print):  Extract code to print strings and
-	move it to val_print_string in valprint.c.
-	* cp-valprint.c (cp_print_class_method):  New function using
-	code extracted from c_val_print.
-	* valprint.c (val_print_string):  New function using code
-	extracted from c_val_print.
-	* value.h (val_print_string):  Add prototype.
-	* ch-exp.y (CHARACTER_STRING_LITERAL):  Set correct token type.
-	* ch-exp.y (literal):  Add action for CHARACTER_STRING_LITERAL.
-	* ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
-	CHECKBUF, growbuf_by_size):  New variables, macros, and support
-	functions for implementing a dynamically expandable temp buffer.
-	* ch-exp.y (match_string_literal):  New lexer function.
-	* ch-exp.y (match_bitstring_literal):  Dynamic buffer code
-	removed and replaced with new CHECKBUF macro.
-	* ch-exp.y (yylex):  Call match_string_literal when appropriate.
-	* ch-valprint.c (ch_val_print):  Add code for TYPE_CODE_PTR.
-
-Sat Jan  9 19:59:33 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* Makefile.in:  Add info for paread.o.
-	* config/hppahpux.mh:  Add paread.o to NATDEPFILES.
-
-	* blockframe.c (frameless_look_for_prologue):  Correct the
-	comment.
-	* gdbtypes.h, gdbtypes.c:  Use const in decl of
-	cplus_struct_default, now that pa-gas assembler has been fixed.
-	* hppah-nat.c:  Formatting.
-	* hppah-tdep.c:  Remove lots of useless externs for variables we
-	don't use.
-	* (find_unwind_entry):  Speed up by using binary search, and a one
-	entry cache.
-	* (rp_saved):  New routine to see what unwind info says about RP
-	being saved on the stack frame.
-	* (frame_saved_pc):  Look for prologue to see if we need to
-	examine the stack for the saved RP or not.
-	* (init_extra_frame_info):  Check for prologue, instead of
-	framesize to determine if we are frameless or not.
-	* (frame_chain_valid):  Stop backtraces when we run into _start.
-	* (push_dummy_frame):  Reformat to make more readable.
-	* (find_dummy_frame_regs):  ditto.
-	* (hp_pop_frame):  ditto.
-	* (hp_restore_pc_queue):  small cleanup.
-	* (hp_push_arguments):  ditto.
-	* (pa_do_registers_info):  ditto.
-	* (skip_prologue):  New routine created from SKIP_PROLOGUE macro.
-	* tm-hppa.h:  Move contents of SKIP_PROLOGUE into hppah-tdep.c.
-	* Define FRAME_CHAIN_VALID.
-	* Turn on BELIEVE_PCC_PROMOTION so that we can access char args
-	passed to functions.
-
-	* paread.c (pa_symtab_read):  Use new bfd conventions for
-	accessing linker symbol table.
-	* (pa_symfile_init):  Access embedded STAB info via BFD section
-	mechanism and related macros.
-
-
-Sat Jan  9 19:31:43 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-stub.c:  Use a seperate stack for our traps.
-	* Handle recursive traps.
-	* Remove all trap init code.  This needs to be done by the
-	environment.
-	* (set_mem_fault_trap):  Call exceptionHandler() to setup this
-	trap.
-	* (handle_exception):  See if we are at breakinst, if so, then
-	advance PC sp that users can just step out of breakpoint().
-	* (case 'G'):  Don't let GDB hack CWP.  Also, copy saved regs to
-	new place if SP has changed.
-	* (case 's'):  Get rid of this, we can't do it yet.
-	* (case 't'):  New command to test any old random feature.
-	* (case 'r'):  New command to reset the system.
-	* (breakpoint):  Add label to breakpoint trap instruction so that
-	handle_exception() can detect where we are and get past the
-	breakpoint trivially.
-
-Thu Jan  7 13:33:06 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
-
-Thu Jan  7 09:21:51 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* configure.in: recognise all sparclite variants
-
-Wed Jan  6 10:14:51 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
-	binary files oring in the right bit.
-
-	* main.c, source.c, state.c, symmisc.c: use macros defined in
-	fopen-{bin|both} when fopening files.
-
-Wed Jan  6 08:19:11 1993  Fred Fish  (fnf@cygnus.com)
-
-	* defs.h (HOST_CHAR_BIT):  New macro, defaults to either CHAR_BIT
-	from a configuration file (typically including <limits.h>), or to
-	TARGET_CHAR_BIT if CHAR_BIT is not defined.
-	* eval.c (evaluate_subexp):  Use new BYTES_TO_EXP_ELEM macro.
-	* eval.c (evaluate_subexp):  Add case for OP_BITSTRING.
-	* expprint.c (print_subexp):  Use new BYTES_TO_EXP_ELEM macro.
-	* exppritn.c (print_subexp, dump_expression):  Add case for
-	OP_BITSTRING.
-	* expression.h (OP_BITSTRING):  New expression element type for
-	packed bitstrings.
-	* expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM):  New
-	macros to convert between number of expression elements and bytes
-	to store that many elements.
-	* i960-tdep.c (leafproc_return):  Use new macros to access
-	minimal symbol name and address fields.
-	* m88k-pinsn.c (sprint_address):  Use new macros to access
-	minimal symbol name and address fields.
-	* nindy-tdep.c (nindy_frame_chain_valid):  Use new macro to access
-	minimal symbol address field.
-	* parse.c (write_exp_elt, write_exp_string, prefixify_expression,
-	parse_exp_1):  Use new EXP_ELEM_TO_BYTES macro.
-	* parse.c (write_exp_string, length_of_subexp, prefixify_expression):
-	Use new BYTES_TO_EXP_ELEM macro.
-	* parse.c (write_exp_bitstring):  New function to write packed
-	bitstrings into the expression element vector.
-	* parse.c (length_of_subexp, prefixify_subexp):  Add case for
-	OP_BITSTRING.
-	* parser-defs.h (struct stoken):  Document that it is used for
-	OP_BITSTRING as well as OP_STRING.
-	* parser-defs.h (write_exp_bitstring):  Add prototype.
-	* ch-exp.y (BIT_STRING_LITERAL):  Change token type to sval.
-	* ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
-	LOWER, LENGTH):  New tokens for keywords.
-	* ch-exp.y (chill_value_built_in_routine_call, mode_argument, 
-	upper_lower_argument, length_argument, array_mode_name,
-	string_mode_name, variant_structure_mode_name):  New non-terminals
-	and productions.
-	* ch-exp.y (literal):  Useful production for BIT_STRING_LITERAL.
-	* ch-exp.y (match_bitstring_literal):  New lexer support function
-	to recognize bitstring literals.
-	* ch-exp.y (tokentab6):  New token table for 6 character keywords.
-	* ch-exp.y (tokentab5):  Add LOWER, UPPER.
-	* ch-exp.y (tokentab4):  Add PRED, SUCC, CARD, SIZE.
-	* ch-exp.y (tokentab3):  Add NUM, ABS, MIN, MAX.
-	* ch-exp.y (yylex):  Check tokentab6.
-	* ch-exp.y (yylex):  Call match_bitstring_literal.
-
-Mon Jan  4 16:54:18 1993  Fred Fish  (fnf@cygnus.com)
-
-	* xcoffexec.c (vmap_symtab):  Use new macros to access minimal
-	symbol name and value fields.
-
-	* c-exp.y (yylex):  Make static, to match prototype and other
-	<lang>-exp.y files.
-
-	* expression.h (exp_opcode):  Add BINOP_MOD.
-	* eval.c (evaluate_subexp):  Handle new BINOP_MOD.
-	* expprint.c (dump_expression):  Handle new BINOP_MOD.
-	* language.c (binop_type_check):  Handle new BINOP_MOD.
-	* main.c (float_handler):  Re-enable float handler when hit.
-	* valarith.c (language.h):  Include, need current_language.
-	* valarith.c (TRUNCATION_TOWARDS_ZERO):  Define default macro
-	for integer divide truncates towards zero for negative results.
-	* valarith.c (value_x_binop):  Handle BINOP_MOD if seen.
-	* valarith.c (value_binop):  Allow arithmetic operations on
-	TYPE_CODE_CHAR variables.  Add case to handle new BINOP_MOD.
-	* ch-exp.y (operand_4):  Add useful actions for MOD and REM.
-	* ch-exp.y (tokentab3):  Add MOD and REM.
-	* ch-exp.y (yylex):  Set innermost_block for symbols found
-	in local scopes.  Return LOCATION_NAME for local symbols.
-	* ch-lang.c (chill_op_print_tab):  Fix MOD entry to use
-	BINOP_MOD instead of BINOP_REM.  Add REM entry, using BINOP_REM.
-
-Mon Jan  4 07:35:31 1993  Steve Chamberlain  (sac@wahini.cygnus.com)
-
-	* command.c (shell_escape, make_command, _initialize_command):
-	don't create or use fork if CANT_FORK is defined.
-	* serial.h, ser-go32.c: now compiles, but "the obvious problems of
-	code written for the IBM PC" remain.
-	* xm-go32.h: define CANT_FORK
-
-Sun Jan  3 14:24:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* remote-sim.c: first attempt at general simulator interface
-	* remote-hms.c: whitespace
-	* h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
-	understand new stack layout. (print_register_hook): print ccr
-	register in a fancy way.
-
-Sun Jan  3 14:16:10 1993  Fred Fish  (fnf@cygnus.com)
-
-	* eval.c (language.h): Include.
-	* eval.c (evaluate_subexp_with_coercion):  Only coerce arrays
-	to pointer types when the current language is C.  It loses for
-	other languages when the lower index bound is nonzero.
-	* valarith.c (value_subscript):  Take array lower bounds into
-	account when performing subscripting operations.
-	* valops.c (value_coerce_array):  Add comment describing why
-	arrays with nonzero lower bounds are dealt with in value_subscript,
-	rather than in value_coerce_array.
-
-Sat Jan  2 12:16:41 1993  Fred Fish  (fnf@cygnus.com)
-
-	* ch-exp.y (FLOAT_LITERAL):  Add token.
-	* ch-exp.y (literal):  Add FLOAT_LITERAL.
-	* ch-exp.y (match_float_literal):  New lexer routine.
-	* ch-exp.y (convert_float):  Remove.
-	* ch-exp.y (yylex):  Call match_float_literal.
-	* ch-exp.y (yylex):  Match single '.' after trying
-	to match floating point literals.
-
-	* eval.c (evaluate_subexp):  Add case MULTI_SUBSCRIPT.
-	* expprint.c (print_subexp):  Rename BINOP_MULTI_SUBSCRIPT to
-	MULTI_SUBSCRIPT.
-	* expprint.c (dump_expression):  New function for dumping
-	expression vectors during gdb debugging.
-	* expression.h (BINOP_MULTI_SUBSCRIPT):  Name changed to
-	MULTI_SUBSCRIPT and moved out of BINOP range.
-	* expression.h (DUMP_EXPRESSION):  New macro that calls
-	dump_expression if DEBUG_EXPRESSIONS is defined.
-	* m2-exp.y (BINOP_MULTI_SUBSCRIPT):  Changed to MULTI_SUBSCRIPT.
-	* parse.c (length_of_subexp, prefixify_subexp):  Change
-	BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
-	* parse.c (parse_exp_1):  Call DUMP_EXPRESSION before and after
-	prefixify'ing the expression.
-	* printcmd.c (print_command_1):  Add comment.
-	* ch-exp.y (expression_list):  Add useful actions.
-	* ch-exp.y (value_array_element):  Add useful actions.
-	* ch-exp.y (array_primitive_value):  Add production.
-	* ch-exp.y (yylex):  Recognize ',' as a token.
-
-Fri Jan  1 18:22:02 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
-	POSIXize the recursive makes (make [variable assignments] target{s})
-
-Fri Jan  1 11:56:23 1993  Fred Fish  (fnf@cygnus.com)
-
-	* tm-sun4sol2.h (CPLUS_MARKER):  Remove, now set in tm-sysv4.h.
-	* tm-sysv4.h (CPLUS_MARKER):  By default, g++ uses '.' as the
-	CPLUS_MARKER for all SVR4 systems, so follow suit.
-	* defs.h (strdup_demangled):  Remove prototype.
-	* dwarfread.c (enum_type, synthesize_typedef):  Use new macro
-	SYMBOL_INIT_LANGUAGE_SPECIFIC.
-	* dwarfread.c (new_symbol):  Use SYMBOL_INIT_DEMANGLED_NAME.
-	* minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
-	prim_record_minimal_symbol_and_info):  Use new macro
-	SYMBOL_INIT_LANGUAGE_SPECIFIC.
-	* minsyms.c (install_minimal_symbols):  Use new macro
-	SYMBOL_INIT_DEMANGLED_NAME.
-	* stabsread.c (define_symbol):  Use new macro
-	SYMBOL_INIT_DEMANGLED_NAME.
-	* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
-	Use new macro SYMBOL_INIT_DEMANGLED_NAME.
-	* symfile.h (ADD_PSYMBOL_VT_TO_LIST):  Use new macro
-	SYMBOL_INIT_DEMANGLED_NAME.
-	* symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
-	SYMBOL_DEMANGLED_NAME now tests language itself.
-	* symtab.c (COMPLETION_LIST_ADD_SYMBOL):  SYMBOL_DEMANGLED_NAME
-	now tests language itself.
-	* symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME):  New macro that does
-	what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
-	mangled name member in the language dependent portion of a symbol.
-	* symtab.h (SYMBOL_DEMANGLED_NAME):  New macro that returns the
-	mangled name member appropriate for a symbol's language.
-	* symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
-	SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
-	SYMBOL_DEMANGLED_NAME now tests language itself.
-	* symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC):  New macro that
-	initializes language dependent portion of symbol.
-	* symtab.h (SYMBOL_INIT_DEMANGLED_NAME):  New macro that
-	demangles and caches the demangled form of symbol names.
-	* utils.c (fputs_demangled, fprint_symbol):  Use current language
-	to select an appropriate demangling algorithm.
-	* utils.c (strdup_demangled):  Remove, no longer used.
-	* symtab.h (SYMBOL_CHILL_DEMANGLED_NAME):  New macro that directly
-	access the Chill mangled name member in the language dependent
-	portion of a symbol.
-	* ch-lang.c (chill_demangle):  New function, simple demangler.
-	* defs.h (chill_demangle):  Add prototype.
-	* symtab.h (language_dependent_info):  Add struct for Chill.	
-
-For older changes see ChangeLog-92
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-94 b/gdb/ChangeLog-94
deleted file mode 100644
index a691ace..0000000
--- a/gdb/ChangeLog-94
+++ /dev/null
@@ -1,5705 +0,0 @@
-Fri Dec 30 17:58:55 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* config/m68k/tm-est.h:  Remove cruft.
-
-
-Thu Dec 29 22:40:00 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* Allow up to 10 whitespace separated arguments to user defined
-	commands.
-	* top.c (struct user_args): Structure for holding arguments to
-	user defined commands.
-	(print_command_line): Delete unused "tmp_chain" variable.  Clean
-	up flow control by having cases exit in the same manner.
-	Before executing a command or evaluating an expression, substitute
-	the current $arg0..$arg9 values if the command/expression uses them.
-	(arg_cleanup): New function.
-	(setup_user_args, locate_arg, insert_args): Likewise.
-	(execute_user_command): Allow arguments to user defined commands.
-
-	* Allow if/while commands to be used within a breakpoint command
-	list.
-	* breakpoint.c (bpstat_do_actions): Call execute_control_command
-	rather than execute_command (passes entire command structure rather
-	than just the command line text).
-	(breakpoint_1): Use "print_command_line" to print a breakpoint
-	command line (including control structures).
-	* gdbcmd.h (execute_control_command): Provide extern decl.
-	(print_command_line): Likewise.
-	* top.c (execute_control_command): No longer static.
-	(print_command_line): New function to recursively print a command
-	line, including control structures.
-
-Thu Dec 29 18:18:31 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* hppa-tdep.c (pa_print_registers): Extract register values stored
-	in big endian format on big and little endian hosts.
-
-	* array-rom.c: Support for Array Tech LSI33k based RAID disk
-	controller board.
-	* configure.in: Recognize "mips*-*-ecoff*" rather than
-	"mips*-idt-ecoff*" so it'll work for the LSI33k.
-
-	* monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support
-	to monitor config structure for supported baud rates for a target
-	and variable stop bits.
-	* monitor.c (monitor_fetch_register): Store register values in big
-	endian format on any host.
-
-Wed Dec 28 19:27:22 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over
-	export stubs and actual shared library functions so that lazy
-	binding works correctly.  Try both __d_plt_call and __gcc_plt_call
-	trampolines for calling import stubs.
-
-Wed Dec 28 15:29:02 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* a29k-tdep.c (pop_frame): Fix a variable name.
-
-Wed Dec 28 12:21:39 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (push_dummy_frame): Refine code to determine what
-	space ID to place in the stack & inf_status structure.
-	(hppa_pop_frame): Don't walk through trampoline code if popping a
-	call dummy frame.
-	(hppa_fix_call_dummy): Call the stack dummy directly if the
-	current PC is in a shared library.
-
-	* hppa-tdep.c (push_dummy_frame): Return type is void.  Clear
-	in_syscall bit in flags.  Don't depend on the PC queue registers
-	when in_syscall is set, they're not valid.
-	* config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to
-	push_dummy_frame.
-	(SR4_REGNUM): Define.
-
-	* hppa-tdep.c: Misc. lint changes.
-
-Tue Dec 27 12:32:43 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* breakpoint.c (watchpoint_check): Don't bother restoring the
-	"selected" frame anymore, it's not necessary.  Initialize the
-	frame cache before trying to find the current frame in the frame
-	chain.
-
-	* somsolib.c (som_solib_add): Return without loading any shared
-	libraries if symfile_objfile is NULL.
-	(som_solib_create_inferior_hook): Likewise.
-
-Fri Dec 23 17:03:13 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* remote-est.c:  New file supports EST-300 CPU32 background 
-	mode ICE.
-	* remote-utils.c (sr_com):  Call registers_changed.
-	* configure.in (m68*-*-est*):  New configuration.
-	* config/m68k/tm-est.h:  New file.
-
-Fri Dec 23 16:18:50 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (CLIBS):  Put LIBIBERTY last.
-
-Thu Dec 22 09:27:16 1994  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to
-	function which expects that.
-
-Thu Dec 22 13:25:33 1994  J.T. Conklin  (jtc@rtl.cygnus.com)
-
-	* nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use
-	  ALTERNATE_MEM_FUNCS.
-
-Wed Dec 21 14:00:26 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* monitor.c: Now supports xmodem as a remoteloadprotocol.
-
-Tue Dec 20 23:01:17 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* config/mips/xm-irix4.h, config/mips/xm-irix5.h:  #define
-	_BSD_COMPAT to get reliable signal handling.
-
-Tue Dec 20 11:44:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register):
-	if !target_has_registers, call error().
-
-	* value.h: Remove obsolete comments about FRAME vs struct
-	frame_info *.
-
-
-Sun Dec 18 11:52:58 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* sparc-tdep.c (sparc_pop_frame):  Remove erroneous extra argument
-	to write_register.
-
-Sat Dec 17 13:23:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset.
-	* sparc-tdep.c (sparc_init_extra_frame_info): Set it.
-	(examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
-	->sp_offset to compute the address something is saved at, not
-	->bottom.
-
-	* sparc-tdep.c (get_saved_register): New function.
-	* tm-sparc.h: Define GET_SAVED_REGISTER; don't define
-	FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
-	* stack.c (frame_info): Add comment about what to do if
-	FRAME_FIND_SAVED_REGS is not defined.
-
-	* sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
-	here.  Get it right for flat frames.
-	* sparc-tdep.c (sparc_frame_chain): Instead of returning
-	meaningful value for ->frame field, just return dummy value.
-	This change is needed because the old code didn't deal with mixed
-	flat and non-flat frames.
-
-	* sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
-	frame->frame, don't go through saved regs for this.
-
-	* sparc-tdep.c: Move guts of skip_prologue to new function
-	examine_prologue.  Check for flat prologue and set is_flat.
-	Provide the caller with the information about what is saved where
-	if desired.
-	(skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
-
-	* sparc-tdep.c: Replace union sparc_insn_layout and anonymous
-	union in isannulled, which won't work on a little-endian host,
-	with X_* macros.
-
-	* sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
-	is still in %o7.
-
-	* config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
-	INIT_FRAME_PC_FIRST.
-	* blockframe.c (get_prev_frame_info): Modify comments regarding
-	INIT_FRAME_PC_FIRST and the sparc.
-
-	* sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
-	instruction. 
-
-Sat Dec 17 02:33:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-typeprint.c (c_type_print_base):  Use `show' of -1 to print
-	the return type of methods to avoid infinite loops with anonymous
-	types.
-	* valops.c (search_struct_field):  Handle anonymous unions.
-
-	* sparc-tdep.c (sunos4_skip_trampoline_code):  New function
-	to correctly handle steps into -g compiled PIC objects in the
-	main executable.
-	* config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
-	Redefine to use sunos4_skip_trampoline_code.
-
-	* dwarfread.c (DWARF_REG_TO_REGNUM):  Provide a default mapping
-	from DWARF to GDB register numbering.
-	* dwarfread.c (locval):  Use DWARF_REG_TO_REGNUM to map the
-	register value.
-	* config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM):  Define.
-
-Fri Dec 16 10:56:29 1994  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* Makefile.in (uninstall): transform file names.
-
-Thu Dec 15 16:55:35 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* defs.h: Include progress.h.
-	(QUIT): Call PROGRESS.
-	* main.c (main): Call START_PROGRESS and END_PROGRESS, break
-	usage message into shorter strings.
-	* source.c:  Change long command help strings into concats of
-	shorter ones, for picky ANSI compilers.
-
-	* top.c (command_loop): For space usage display, show both
-        absolute size and the change from before command execution.
-
-Thu Dec 15 16:40:10 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* defs.h, main.c (gdb_fputs), top.c: Add stream arg to
-	fputs_unfiltered_hook.
-	* defs.h, top.c, utils.c (error): Add error_hook.
-
-Tue Dec 13 15:15:33 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* breakpoint.c, infrun.c, printcmd.c: Change long command help
-        strings into concats of shorter ones, for picky ANSI compilers.
-
-Mon Dec 12 17:08:02 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	Sparc flat register window support.
-	* sparc-tdep.c (sparc_insn_layout): New union, defines layout of
-        instructions symbolically (used to be local to skip_prologue).
-	(sparc_init_extra_frame_info): New function.
-	(sparc_frame_chain): Add flat cases throughout.
-	(skip_prologue): Add recognition of flat prologues.
-	(sparc_frame_find_saved_regs): Add flat cases.
-	(sparc_pop_frame): Ditto.
-	* config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots.
-	(INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info.
-	(PRINT_EXTRA_FRAME_INFO): Define.
-
-
-Mon Dec 12 13:06:59 1994  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* f-lang.c: Remove duplicate declaration of
-	builtin_type_f_integer, and only include it in the f_builtin_types
-	once.
-
-	* somread.c (som_symfile_read): Just assign to objfile->obj_private,
-	not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
-	the HP compiler doesn't like.
-
-
-Fri Dec  9 15:50:05 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c (remote_wait): Pass string instead of char to strcpy.
-
-Fri Dec  9 04:43:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbserver/low-lynx.c (mywait): Remove debugging printf.
-
-Thu Dec  8 15:07:29 1994  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
-	changes.  They are correct, unlike the post-Nov 3 comment
-	(FRAME_FP doesn't have any machine-independent relationship with
-	FP_REGNUM or any other such notion of a "frame pointer").
-
-Wed Dec  7 14:50:54 1994  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
-	match stubs and protocol spec.
-	* gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
-	when passing to function which expects that.
-
-	The following changes aren't quite enough to make things work with
-	LynxOS (apprently kernel problems).
-	* infrun.c (wait_for_inferior): When resuming new thread, pass pid
-	not -1 for remote case.
-	* thread.c (info_threads_command): Give error if !target_has_stack. 
-	* infrun.c (start_remote): Call init_thread_list.
-	* thread.c (info_threads_command): Don't call kill for remote
-	debugging target.
-	* target.c (normal_pid_to_str): Print "thread" not "process" for
-	remote.
-	* remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
-	response, and `thread' part of 'T' response.
-	* gdbserver/*: If program exits, send packet to GDB before
-	exiting.  Handle termination with a signal the same as exiting
-	with an exitstatus.
-	* remote.c: Don't try to kill program after getting an 'X'
-	response.
-	* infrun.c (wait_for_inferior): Add comment about kill versus mourn.
-
-Thu Dec  8 12:37:38 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
-	tm-pro.h.
-
-Wed Dec  7 18:22:59 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* source.c: Various cosmetic changes.
-	(forward_search_command): Handle very long source lines correctly.
-
-Wed Dec  7 13:21:47 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
-	stop being linked in.
-
-	* config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
-	otherwise it looks like BSD-ELF.
-
-Mon Dec  5 21:43:52 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* inftarg.c: include <sys/types.h> to get def of pid_t.
-
-Fri Dec  2 15:03:07 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* solib.c (auto_solib_add_at_startup): New global.
-	(solib_create_inferior_hook): Call solib_add only if
-	auto_solib_add_at_startup is nonzero.
-	(_initialize_solib): New command "set auto-solib-add".
-
-Fri Dec  2 12:52:04 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* parse.c (msymbol_addr_type):  Replaced by
-	lookup_pointer_type (builtin_type_void).
-
-	* printcmd.c (_initialize_printcmd):  Give examine_*_type
-	a name for `ptype $_'.
-
-Fri Dec  2 12:52:04 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (print_formatted): Call val_print_string directly,
-	rather than via value_print.
-
-Wed Nov 30 22:27:27 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somsolib.c (som_solib_get_got_by_pc): New function.
-	* somsolib.h (som_solib_get_got_by_pc): Add extern decl.
-	* hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
-	function's export stub or real address in a shared library.
-
-Tue Nov 29 13:40:25 1994  J.T. Conklin  (jtc@rtl.cygnus.com)
-
-	* config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
-
-	* configure.in (i[345]86-*-freebsd*): New configuration.
-	* config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
-
-Tue Nov 29 12:23:25 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* top.c (read_next_line): Pass annotation suffix "commands"
-	instead of "command", matches documentation.
-
-Mon Nov 28 14:53:21 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
-	FRAME_ADDR with CORE_ADDR in prototype.
-
-	* top.c (command_line_input): If annotation suffix is NULL,
-	replace it with an empty string.
-	(read_next_line): Pass "command" as annotation suffix to
-	command_line_input.
-
-Mon Nov 28 11:03:14 1994  J.T. Conklin  (jtc@rtl.cygnus.com)
-
-	* config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
-	* config/rs6000/xm-rs6000.h: ...to here.
-
-
-Fri Nov 25 21:26:02 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* tm-hppa.h (skip_trampoline_code): Add extern decl.
-	* hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
-	allow it to execute any return path trampoline code.  Stop the
-	inferior and give the user control when the trampoline has
-	finished executing.
-	(in_solib_call_trampoline): Handle export stubs which also perform
-	parameter relocations.
-	(in_solib_return_trampoline): Likewise.
-
-Fri Nov 25 13:37:10 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* coffread.c, symfile.h (coff_getfilename):  Make it static again.
-	* xcoffread.c (coff_getfilename):  Use a static copy from
-	coffread.c, modified for accessing the static xcoff strtbl.
-
-Fri Nov 25 00:51:05 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
-	_sr4export and $$dyncall as trampolines.  Likewise for long-call
-	stubs and parameter relocation stubs.
-	(in_solib_return_trampoline): Recognize a return trampoline for
-	return value relocation stubs.
-
-	* hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
-	Various name changes to match those used by hp-symtab.h.
-
-Thu Nov 24 00:39:27 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
-	symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
-	is defined.
-	* infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
-	IN_SOLIB_TRAMPOLINE.  All callers changed.
-	(IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
-	(wait_for_inferior): Handle single stepping through trampolines on
-	return paths from shared libraries.
-	* config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
-	in_solib_call_trampoline.
-	(IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
-	(INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
-	* hppa-tdep.c (in_solib_call_trampoline): New function.
-	(in_solib_return_trampoline): New function.	
-
-Wed Nov 23 21:43:03 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* tm-h8300.h (REMOTE_BREAKPOINT): Define.
-	* h8300-tdep.c (h8300_pop_frame): Remove redundant call.
-
-	* remote-e7000.c (HARD_BREAKPOINTS): Reenable.
-	(BC_BREAKPOINTS): Disable.
-	* sh-tdep.c (print_insn): Cope with big and little endian machines.
-	* sh/sh.mt: Use libsim.a
-	* sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
-	(BREAKPOINT): Changed to be byteorder independent.
-
-Tue Nov 22 19:13:39 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Maintenance commands to report time and space usage.
-	* main.c (display_time, display_space): New globals.
-	(main): Add argument --statistics to enable reporting, display
-	time and space after startup is done.
-	* maint.c (maintenance_time_display, maintenance_space_display):
-	New commands.
-	* top.c (command_loop): Display time and space after command
-	execution.
-
-	* top.c (pre_init_ui_hook): New global.
-	(gdb_init): If pre_init_ui_hook set, call before all other init.
-
-Tue Nov 22 10:25:59 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
-
-Sat Nov 19 03:10:51 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/i386/i386sol2.mh:  Reenable core file support.
-
-	* symfile.c (deduce_language_from_filename):  Treat .c++ as a
-	C++ extension.
-
-	* valops.c (destructor_name_p):  Do not compare the template
-	part for template classes.
-
-Fri Nov 18 14:55:59 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* defs.h, infcmd.c (reg_names): Don't declare as constant.
-	* remote-mips.c (mips_open): Read and set the processor type.
-	* mips-tdep.c (mips_set_processor_type): Always return an int.
-
-Fri Nov 18 10:38:12 1994  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
-	* nlm/gdbserve.def (strtol): Add to import list.
-	* nlm/fake_aio.c: Remove file, no longer used.
-
-	* Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
-	* nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
-	(LD_FOR_TARGET): Remove.
-
-Thu Nov 17 22:09:50 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
-	support	for two variables used to control the load protocol and
-	conversion type.
-
-Thu Nov 17 17:51:12 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Support for different MIPS IDT processor models.
-	* mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
-	mips_generic_reg_names, mips_r3041_reg_names,
-	mips_r3051_reg_names, mips_r3081_reg_names,
-	mips_processor_type_table): New	globals.
-	(mips_do_registers_info): Don't display register if name is empty.
-	(mips_set_processor_type_command): New command.
-	(mips_show_processor_type_command): New command.
-	(mips_set_processor_type): New function.
-	(mips_read_processor_type): New function.
-	* config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
-	* config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
-	(NUM_REGS): Increase to account for all CP0 registers.
-	(REGISTER_NAMES): Add empty names for CP0 registers.
-	(FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
-	(PRID_REGNUM): New macro.
-
-Wed Nov 16 16:41:52 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* README: Add warning about termcap in Ultrix and OSF/1.
-
-Wed Nov 16 15:28:29 1994  Rob Savoye  (rob@cygnus.com)
-
-
-	* hppa-tdep.c: Remove including sys/dir.h from a target file.
-
-Wed Nov 16 10:31:27 1994  J.T. Conklin  (jtc@cygnus.com)
-
-	* config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
-
-	* nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
-	* nlm/ppc.c: Likewise. 
-
-	* nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
-	(StopBell): New function (stubbed out).
-
-Wed Nov 16 00:12:21 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (skip_trampoline_code): Handle shared library import
-	trampolines.
-
-Tue Nov 15 16:18:52 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* c-exp.y (yylex): Fix a bug in template scanning.
-
-Tue Nov 15 14:25:47 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
-	the top bit returned by getDebugChar.
-
-Tue Nov 15 01:03:56 1994  Rob Savoye  (rob@slipknot.cygnus.com)
-
-	* op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
-	to set remote load type and protocol.
-	* rom68k-rom.c: Add to_stop in target_ops.
-
-
-Sat Nov 12 21:55:47 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somsolib.c: Add TODO list.
-	(som_solib_add): Immediately return if $SHLIB_INFO$ sections does
-	not exist or has size zero.  Slightly simplify error handling.
-	Keep an internal list of all the loaded shared libraries and
-	various tidbits of information about the loaded shared libraries.
-	Build section tables for each loaded shared library and add those
-	tables to the core target if necessary.
-	(som_solib_create_inferior_hook): Force re-reading of shared
-	libraries at exec time.
-	(som_sharedlibrary_info_command): New function for dumping
-	information about the currently loaded shared libraries.
-	(_initialize_som_solib): New function.
-
-Sat Nov 12 02:26:50 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
-	i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
-	mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
-	Add dependencies.
-	(copying.o, os9kread.o, remote.o):  Update dependencies.
-
-	* valarith.c (value_sub):  When subtracting pointers, only
-	check for a match of the pointed to element lengths.
-	Cast element length to LONGEST to obtain a signed result for
-	pointer subtractions.
-
-Fri Nov 11 10:51:07 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* ch-exp.y (yylex): Fix off-by-one error when converting string to
-	lowercase.  Null terminate new string.
-
-	* hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
-
-	* somsolib.c (som_solib_add): Check the value of __dld_flags, if
-	it indicates __dld_list is not valid return an error.  If it
-	indicates that libraries were not mapped privately, issue a
-	warning.
-
-Thu Nov 10 23:17:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symfile.c (syms_from_objfile): Only call find_lowest_section if
-	no ".text" section exists.
-
-Thu Nov 10 15:16:21 1994  Rob Savoye  <rob@rtl.cygnus.com>
-
-	* rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
-	the new generic ROM interface in monitor.c.
-	* config/m68k/monitor.mt: Use new ROM support.
-	* monitor.c: Add support for xmodem download protocol.
-
-Wed Nov  9 18:46:24 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* findvar.c (find_saved_register): Fix a frame variable name.
-	* infcmd.c (finish_command): Ditto.
-
-Tue Nov  8 13:20:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Remove "Watchpoints seem not entirely reliable, though
-	they haven't failed me recently." item--this old (4.6 at least)
-	item is too vague to be useful (some watchpoint bugs have been
-	fixed since then).
-	* TODO: Add explanation of "RPC interface" item.
-
-Mon Nov  7 22:25:21 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
-	stub unwind descriptors too.
-
-	* Enable backtracing from inside a SOM shared library back into
-	user code.
-	* hppa-tdep.c (internalize_unwinds): Accept and use new
-	"text_offset" argument for dynamic relocation of
-	region_{start,end} fields in the unwind descriptor.
-	(read_unwind_info): Pass text_offset to internalize unwinds.
-
-Mon Nov  7 14:34:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* m3-nat.c: Remove comments about arbitrary limit in
-	printf_filtered; that limit is gone.
-
-Mon Nov  7 00:27:16 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* Beginnings of SOM shared library support.  Breakpoints and
-	single frame backtracing within the library only.  Only works when
-	using the HPUX 9 dynamic linker.  More functionality to be added
-	soon.
-
-	* somsolib.c, somsolib.h: New files.
-	* Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
-	(ALLDEPFILES): Add somsolib.c.
-	(somsolib.o): Add some dependencies.
-	* somread.c (som_symtab_read): Accept multiple section offsets.
-	All callers changed.  Adjust all text symbols with the first
-	section offset.
-	* symfile.c (find_lowest_section): Enable this function.  Add some
-	tie-breaking logic when sections have the same vma.
-	(syms_from_objfile): Use find_lowest_section rather than looking
-	for ".text" by name.  Relax warning to only warn if the lowest
-	section is not a code section.
-	* config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
-	* config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
-	
-Sun Nov  6 12:54:54 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
-	it is still needed for GCC-2.6 compiled code.
-	* TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
-	sometime after GCC-2.7 has been released.
-
-	* hppa-tdep.c (frame_saved_pc): Mask off low two bits when
-	retrieving the PC from a signal handler caller.  Fix thinko
-	in Stan's last change ("frame", should have been "frame->next").
-	If the next frame is a signal handler caller and it's a system
-	call which has entered the kernel ((PSW & 0x2) != 0), then the
-	saved pc is in %r2 instead of %r31.
-	
-Fri Nov  4 23:47:07 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
-	"frame_info" throughout.
-
-Fri Nov  4 16:26:59 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* sparcl-stub.c: get rid of defs.h.
-
-Fri Nov  4 13:11:54 1994  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
-	Correct definition of MMALLOC_DIR to reflect fact this is
-	gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
-
-	* gdbserver/server.c (main): After we kill the inferior in
-	response to a 'k' request, exit.
-
-	* remote.c (remote_kill): Use catch_errors when calling putpkt.
-	(putpkt): Return int, not void, to match catch_errors calling
-	convention.
-
-Fri Nov  4 10:52:38 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* rs6000-tdep.c (pop_frame): Correct a variable name.
-
-Fri Nov  4 05:43:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Re-write item about SIGINT handling to reflect the fact
-	that target_stop now exists.
-
-Thu Nov  3 15:19:17 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Replace useless FRAME, FRAME_ADDR types with struct frame_info *
-	and CORE_ADDR, respectively.
-	* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
-	* blockframe.c (get_frame_info): Remove.
-	* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
-	breakpoint.h, energize.c, findvar.c, gould-pinsn.c,
-	h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
-	infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
-	mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
-	sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
-	config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
-	config/gould/tm-pn.h, config/h8300/tm-h8300.h,
-	config/h8500/tm-h8500.h, config/mips/tm-mips.h,
-	config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
-	config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
-	struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
-	rename variables consistently (using `frame' or `fi'), remove
-	calls to get_frame_info and FRAME_INFO_ID, remove comments about
-	FRAME and FRAME_ADDR cruftiness.
-
-Thu Nov  3 14:25:24 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
-	remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
-	remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
-	remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
-	remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
-	w89k-rom.c, target.c, target.h:  Add support for target_stop().
-
-Thu Nov  3 01:23:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* osfsolib.c (solib_map_sections, first_link_map_member,
-	next_link_map_member, xfer_link_map_member):  Retrieve and use
-	shared library relocation offset from runtime loader structures.
-	Use libxproc.a routines to get a working version if
-	USE_LDR_ROUTINES is defined.
-	* README:  Remove item about shared library relocation for
-	Alpha OSF/1.
-
-Wed Nov  2 15:05:39 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* c-exp.y (yylex): scan template names, and scan nested class
-	names.
-
-Wed Nov  2 11:01:55 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* nlm/Makefile.in: install gdbserve.nlm.
-
-
-Tue Nov  1 13:00:46 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-valprint.c (c_value_print):  Check for plain literal `char'
-	target type when suppressing `(char *)' output for strings.
-
-Mon Oct 31 19:19:51 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* coffread.c (coff_symfile_init): Remove unused local abfd.
-	* utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
-	instead of long, for compatibility with mmalloc.h.
-
-Sat Oct 29 02:40:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* top.c (line_completion_function):  Renamed from
-	symbol_completion_function, takes the line buffer and the
-	point in the line buffer as additional arguments.
-	(readline_line_completion_function):  New function, interface
-	between readline and line_completion_function.
-	(init_main):  Use it.
-	(complete_command):  Use line_completion_function instead of
-	abusing rl_line_buffer. Free completion strings after printing
-	them.
-	* symtab.c (completion_list_add_name):  Recheck for duplicates
-	if we intend to add a modified symbol.
-
-	* gdbtypes.h (cplus_struct_type):  nfn_fields_total no longer
-	includes the number of methods from the baseclasses.
-	* stabsread.c (attach_fn_fields_to_type):  No longer add the
-	number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
-	the baseclass type might not have been completely filled in yet.
-	* symtab.c (total_number_of_methods):  New function to compute
-	the total number of methods for a type, including the methods
-	from baseclasses.
-	(decode_line_1):  Use it instead of TYPE_NFN_FIELDS_TOTAL to
-	allocate the symbol array for find_methods.
-
-	* stabsread.c (scan_file_globals):  Add default case to minimal
-	symbol type switch, to avoid gcc -Wall warnings.
-
-	* config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
-	Don't test for zero backchain pointer to recognize a signal
-	handler frame, if read() gets interrupted by a signal, the
-	backchain will be non zero.
-	(SIG_FRAME_FP_OFFSET):  Move to here from rs6000-tdep.c,
-	improve comment.
-	(SIG_FRAME_PC_OFFSET):  New definition.
-	(FRAME_SAVED_PC):  Return saved pc from sigcontext if this
-	is a signal handler frame.
-	* rs6000-tdep.c (function_frame_info):  Do not error out
-	if we can't access the instructions.
-
-	* config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
-	New definition to get the function address from a function pointer.
-	* valops.c (find_function_addr):  Use it when calling a user
-	function through a function pointer.
-
-Fri Oct 28 16:16:52 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* Makefile.in (MMALLOC_DIR): New definition.
-	(MMALLOC): Use MMALLOC_DIR.
-	(MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
-	(OPCODES): Remove gratuitous "./".
-	* defs.h (mmalloc.h): Include.
-	(mmalloc, mrealloc, etc): Remove decls.
-	(cplus_demangle, cplus_demangle_opname): Remove decls.
-
-Wed Oct 26 15:41:07 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* defs.h, main.c, top.c:  Change sense and name of
-	no_windows variable.  Now called use_windows, and defaults to off
-	(for compatibility).
-
-Wed Oct 26 12:20:53 1994  Jim Kingdon  <kingdon@cygnus.com>
-
-	* coffread.c (coff_symtab_read): If we get the address from
-	target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
-	(coff_symtab_read): Set value and section of symbol that
-	process_coff_symbol returns.
-
-Tue Oct 25 09:53:04 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* config/i386/tm-nbsd.h: Enable longjmp support.
-
-Sat Oct 22 03:41:13 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* valarith.c (value_binop):  Take care of ANSI `value preserving'
-	rule, which was not addressed by the previous change.
-
-	* rs6000-tdep.c (skip_prologue):  Handle `mr r31,r1', which is
-	generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
-
-	* TODO:  Remove item about RS/6000 shared libraries.
-
-Thu Oct 20 17:35:45 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* defs.h, infrun.c (wait_for_inferior), top.c:  Call
-	target_wait_hook to allow GUI to handle blocking for inferior.  Call
-	call_command_hook in execute_command to provide means for wrapping
-	commands with GUI state change updates.
-
-	* infrun.c (wait_for_inferior):  Make sure
-	through_sigtramp_breakpoint is non-null before deleting.
-
-Thu Oct 20 10:26:43 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
-
-Thu Oct 20 06:56:07 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (coffread.o): Depend on target.h.
-	(remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
-
-Wed Oct 19 22:49:31 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Fix typo.
-
-Wed Oct 19 11:32:15 1994  Jim Kingdon  <kingdon@cygnus.com>
-
-	* objfiles.c (objfile_relocate): When relocating ->sections, use
-	objfile not symfile_objfile.
-
-	* symtab.h, minsyms.c (minsyms_sort): New function.
-	* objfiles.c (objfile_relocate): Call it.
-
-	* remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
-
-	* objfiles.c, objfiles.h (objfile_to_front): New function.
-	* remote-vx.c (vx_add_symbols): Call it.
-
-	* coffread.c (coff_symtab_read): Handle common symbols the same
-	way that partial-stab.h does.
-
-Wed Oct 19 21:06:12 1994  Rob Savoye  (rob@cirdan.cygnus.com)
-
-	* hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
-	machine/psl.h. These are host files.
-
-Wed Oct 19 15:13:51 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* objfiles.h (struct objfile): Fix comment--minimal_symbol_count
-	does *not* include the terminating NULL msymbol.
-
-Tue Oct 18 20:53:29 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
-	loader that reads files using BFD and converts it on the fly.
-
-Mon Oct 17 18:52:06 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
-	* monitor.c (monitor_load): check the load type and load the file
-	accordingly. Default to gr_load_image().
-	* monitor.c (monitor_load_ascii_srec): Load an ascii file in
-	srecord format by downloading to the monitor.
-	* w89k-rom.c, op50n-rom.c: set supported load types.
-
-Mon Oct 17 10:29:08 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
-	* Makefile.in: Remove xcoffexec.o rule.
-
-	* exec.c (exec_file_command): Add comment.
-
-	Fix data and bss relocation for VxWorks 5.1:
-	* remote-vx.c (vx_add_symbols): New function.
-	(vx_load_command, add_symbol_stub): Call it instead of
-	symbol_file_add.
-	(vx_wait): Remove comment which was wrong to useless.
-	* remote-vx.c: Reindent much of file.
-	* coffread.c (cs_to_section, find_targ_sec): New functions.
-	(process_coff_symbol): Set SYMBOL_SECTION to result
-	from cs_to_section.
-	(coff_symtab_read): Call cs_to_section and deal with result
-	rather than assuming sections are in a certain order.  Deal with
-	BSS.
-	* coffread.c: Remove text_bfd_scnum variable.
-
-Sat Oct 15 16:55:48 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* corelow.c: Format to standard.
-	(core_close): Use name instead of bfd_filename.
-
-Fri Oct 14 10:29:08 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* exec.c (map_vmap): Cast return from xmalloc to its proper type,
-	not to PTR.
-
-	* symfile.c (reread_symbols): Include bfd_errmsg string in error
-	message if bfd_close fails.
-	* exec.c (exec_close), solib.c (clear_solib), corelow.c
-	(core_close), objfiles.c (free_objfile), irix5-nat.c
-	(clear_solib), osfsolib.c (clear_solib), remote-utils.c
-	(gr_load_image): Check for errors from bfd_close.
-	* solib.c (look_for_base), remote-utils.c (gr_load_image),
-	remote-udi.c (download), corelow.c (core_open), symfile.c
-	(symfile_bfd_open), symfile.c (generic_load): Add comment
-	regarding error from bfd_close.
-	* remote-udi.c (download), remote-utils.c (gr_load_image): Add
-	comment about bogus handling of errors from bfd_openr.
-	* exec.c (exec_close): Add comment regarding memory leak and
-	dangling reference to vp->name.
-
-Sat Oct 15 03:43:00 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* eval.c (evaluate_subexp):  Make fnptr a LONGEST instead
-	of using longest_to_int.
-
-	* infcmd.c (run_stack_dummy):  Reinstate set_current_frame call,
-	mips and alpha targets need the real breakpoint pc for
-	creating the breakpoint frame.
-
-	* stack.c (return_command):  Cast return value to the return
-	type of the function from which we return.
-	* values.c (set_return_value):  Pass VALUE_CONTENTS unmodified
-	to STORE_RETURN_VALUE.
-
-	* symtab.c (lookup_symbol):  Remove search for `static mangled
-	symbols', the search for `static symbols' already looks for
-	mangled and demangled symbols via lookup_block_symbol.
-
-	* valarith.c (value_binop):  Use ANSI C arithmetic conversions
-	when performing integral evaluations, implement BINOP_EQUAL and
-	BINOP_LESS.
-	(value_equal, value_less):  Use value_binop to perform the
-	comparison if both operands have TYPE_CODE_INT.
-
-	* rs6000-tdep.c (pop_frame):  Make sure all registers are valid,
-	as they are written back later. Handle sp restore for frameless
-	functions. Use fdata.nosavedpc instead of fdata.frameless to
-	determine if the pc has been saved.
-	(function_frame_info):  Handle `mr r31,r1', which is generated by
-	gcc-2.6, as a synonym for `oril r31,r1,0'.
-	(skip_trampoline_code):  Handle shared library trampolines.
-	* xcoffread.c (read_xcoff_symtabs):  Record XMC_GL symbols with
-	their real name. Enables setting of breakpoints in shared libraries
-	before the executable is run.
-
-Fri Oct 14 19:39:47 1994  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* monitor.h, remote-mon.c: Hack up to so the old ROM monitor
-	interface code still works with the new ROM monitor
-	structures. Fake out a couple of fields.
-
-Fri Oct 14 14:54:37 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
-	target_write_pc, target_read_fp, target_write_fp): Rename to
-	h8500_read_sp, etc.
-	(h8500_read_pc, h8500_write_pc): Add pid argument.
-	* config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
-	TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
-	Change to match functions above.
-
-Thu Oct 13 13:24:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* NEWS: Add item about if and while.
-
-	* .gdbinit: Restore `end'; it was not excess.  Reindent
-	list-objfiles to make this clear.  Comment out all of
-	list-objfiles because old gdb's choke on it.
-
-Wed Oct 12 23:19:08 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
-	include tm-mips64.h.
-
-Wed Oct 12 18:02:17 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* Makefile.in (ANNOTATE_OBS): New definition.
-	(COMMON_OBS): Add exec.o.
-	(annotate.o): Remove extra compile rule.
-	* config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
-	everywhere.
-
- 	* .gdbinit: Remove excess `end'.
-
-	* exec.c: Merge in RS6000 support from xcoffexec.c.
-	(symfile.h, objfiles.h, xcoffsolib.h): Include.
-	(vmap): New global variable.
-	(exec_close): Close and free objects in vmap chain.
-	(exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
-	(bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
-	(exec_files_info): Print vmap information.
-	* xcoffexec.c: Remove.
-	* config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
-	(TDEPFILES): Use exec.o instead of xcoffexec.o.
-	* TODO: Remove pertinent items.
-
-Wed Oct 12 10:08:19 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
-	are no longer needed as of gcc-2.6.0.
-
-Tue Oct 11 15:51:01 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
-        Lynx wait status.
-	(fetch_core_registers): Don't try to fetch a register if
-	regmap maps it to -1.
-	* sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
-	and FRAME_SAVED_L0 when setting saved_regs_addr.  SPARC Lynx
-	stores the registers in a weird order.
-
-Sat Oct  8 20:59:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* blockframe.c (reinit_frame_cache): Reinstate select_frame call
-	if inferior_pid is nonzero.
-
-Sat Oct  8 04:27:21 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	Speed up GDB startup time by not demangling partial symbols.
-	* symfile.h (ADD_PSYMBOL_VT_TO_LIST),
-	symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
-	No longer demangle partial symbols.
-	* symtab.c (lookup_symbol, list_symbols): Handle mangled
-	variables, e.g. C++ static members, via the minimal symbols.
-
-	Handle reordered functions in an objfile, for Irix 5.2 shared
-	libraries.
-	* objfiles.h (OBJF_REORDERED):  New bit in the objfile flags,
-	set if the functions in an objfile are reordered.
-	* mdebugread.c (parse_partial_symbols):  Detect reordered
-	functions in an objfile.
-	* symtab.c (find_pc_psymtab, find_pc_symtab):  Use expensive
-	lookup algorithm if the functions in the objfile are reordered.
-
-	* xcoffexec.c (exec_close):  If the current target has a copy
-	of the exec_ops sections, reflect the freeing of the sections
-	in current_target.
-
-	* valops.c (call_function_by_hand):  Use `sizeof dummy1', not
-	`sizeof dummy', for constructing the call dummy code.
-
-	* config/sparc/tm-sparc.h:  Add PARAMS declarations to all
-	function declarations.
-	* sparc-tdep.c (sparc_pop_frame):  Cast result of
-	read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
-
-	* irix5-nat.c (enable_break):  Set breakpoint at the entry point
-	of the executable, to handle the case where main resides in a
-	shared library.
-	* irix5-nat.c (solib_create_inferior_hook):  Reset stop_soon_quietly
-	after shared library symbol reading, to get rid of a warning from
-	heuristic_proc_start if the startup code has no symbolic debug info.
-
-	* breakpoint.h (struct breakpoint):  Add new fields language
-	and input_radix, to enable breakpoint resetting with the
-	proper language and radix.
-	* breakpoint.c (set_raw_breakpoint):  Initialize them.
-	(breakpoint_re_set_one):  Use them when resetting the breakpoint.
-	(breakpoint_re_set):  Preserve current language and input_radix
-	across breakpoint_re_set_one calls.
-
-	* symtab.c (decode_line_1):  Do not build a canonical line
-	specification for `*expr' line specifications.
-
-	* breakpoint.h (bpstat_stop_status):  Fix prototype declaration.
-
-Fri Oct  7 08:48:18 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	The point of these changes is to avoid reading the frame pointer
-	and stack pointer during stepping, to speed things up.
-	A.  Changes to not select a frame until we need a selected frame:
-	    * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
-	    * infrun.c (wait_for_inferior): Move call to select_frame back to
-	    normal_stop.  This reverts a change of 13 Apr 94 (it says Jeff
-	    Law, but the change was my idea); the only reason for that change
-	    was so we could save and restore the selected frame in
-	    wait_for_inferior, and now that flush_cached frames clears the
-	    selected frame, that should work OK now.
-	B.  Changes to not create a current_frame until we need one:
-	    * blockframe.c (get_current_frame): If current_frame is NULL, try
-	    to create an innermost frame.
-	    * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
-	    infrun.c (wait_for_inferior), thread.c (thread_switch),
-	    convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
-	    alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
-	    h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
-	    hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
-	    i960-tdep.c (pop_frame), m68k-tdep.c
-	    (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
-	    (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
-	    (pop_frame), config/arm/tm-arm.h (POP_FRAME),
-	    config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
-	    (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
-	    config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
-	    (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
-	    call create_new_frame.
-	    * corelow.c (core_open), altos-xdep.c (core_file_command),
-	    arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
-	    m3-nat.c (select_thread), sun386-nat.c (core_file_command),
-	    umax-xdep.c (core_file_command): Don't call create_new_frame; do
-	    call flush_cached_frames.
-	    * blockframe.c (reinit_frame_cache): Don't call create_new_frame
-	    or select_frame.
-	C.  Changes to get rid of stop_frame_address and instead only
-	fetch the frame pointer when we need it.
-	    * breakpoint.c (bpstat_stop_status): Remove argument
-	    frame_address; use FRAME_FP (get_current_frame ()).
-	    * infrun.c (wait_for_inferior): Don't pass frame pointer to
-	    bpstat_stop_status.
-	    * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
-	    ()) instead of stop_frame_address.
-	    * infrun.c (save_inferior_status, restore_inferior_status),
-	    inferior.h (struct inferior_status): Don't save and restore
-	    stop_frame_address.
-	    * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
-	    (select_thread): Remove stop_frame_address and uses thereof.
-	D.  Same thing for the stack pointer.
-	    * infrun.c (wait_for_inferior): Remove stop_sp and replace
-	    uses thereof with read_sp ().
-	E.  Change to eliminate one nasty little spot where we were
-	wanting to know the frame pointer from before the current step
-	(idea from GDB 3.5, which saved my ass, because my other ideas of
-	how to fix it were very baroque).
-	    * infrun.c: Remove prev_frame_address.
-	    * infrun.c (wait_for_inferior, step_over_function): Use
-	    step_frame_address instead of prev_frame_address.
-	F.  Same basic idea for the stack pointer.
-	    * inferior.h, infcmd.c: New variable step_sp.
-	    * infcmd.c (step_1, until_next_command): Set it.
-	    * infrun.c: Remove prev_sp and replace uses by step_sp.
-	    * infrun.c (wait_for_inferior): If we get out of the step
-	    range, then set step_sp to the current stack pointer before we
-	    start going again.
-
-Fri Oct  7 12:17:17 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* top.c (target_byte_order_auto): New static variable.
-	(set_endian): Mention that ``auto'' is permitted.
-	(set_endian_auto): New static function.
-	(show_endian): Change message based on target_byte_order_auto.
-	(set_endian_from_file): New function.
-	(init_main): Add command ``auto'' to endianlist.
-	* exec.c (exec_file_command): Call set_endian_from_file.
-	* defs.h (set_endian_from_file): Declare.
-
-Thu Oct  6 18:10:41 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* nlm/i386.c (flush_i_cache): New function, does nothing.
-	(frame_to_registers, registers_to_frame, set_step_traps,
-	clear_step_traps, do_status): Make non-static.
-
-Thu Oct  6 12:26:42 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
-	defined, define as 0.
-	(FIX_CALL_DUMMY): Rewrite to remove presumption that host and
-	target are similar.
-	* config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
-	* config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
-	* config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
-	(BREAKPOINT): Remove definition.
-	* config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
-	(BREAKPOINT): Remove definition.
-	* config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
-	value of 1, rather than without a value.
-	* config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
-	* mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
-	run time rather than at compile time.
-
-	* remote-mips.c (break_insn): Remove.
-	(BREAK_INSN, BREAK_INSN_SIZE): Define.
-	(mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
-	(mips_remove_breakpoint): Likewise.
-
-	* defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
-	define TARGET_BYTE_ORDER as target_byte_order, and declare
-	target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
-	a test of TARGET_BYTE_ORDER.
-	* top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
-	defined:
-	(endianlist, target_byte_order): New variables.
-	(set_endian, set_endian_big, set_endian_little): New functions.
-	(show_endian): New function.
-	(init_cmd_lists): Initialize endianlist.
-	(init_main): Add commands ``set endian big'', ``set endian
-	little'', and ``show endian''.
-	* a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
-	BITS_BIG_ENDIAN to switch at run time rather than at compile time.
-	* coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
-	* remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
-	* values.c: Likewise.
-
-Wed Oct  5 11:41:24 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
-
-	* nlm/Makefile.in: Get rid of NWINCLUDES.
-	* config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
-	  User should now configure with --with-headers.
-
-Mon Oct  3 07:48:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbserver/server.c (main): Silently accept all unrecognized
-	requests and send back a zero length acknowledge.  That is what
-	*-stub.c do and is what remote.c expects.
-
-Mon Oct  3 05:11:47 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* corelow.c (core_open):  Copy the modified to_sections_end
-	vector from current_target to core_ops too.
-
-	* gdbserver/server.c (main):  Silently accept query requests
-	and send back a zero length acknowledge.
-
-Fri Sep 30 17:17:21 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-        * nlm/Makefile.in: Don't define NWINCLUDES.
-        * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
-
-Fri Sep 30 15:59:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
-
-Fri Sep 30 06:42:42 1994  Ian Lance Taylor  (ian@cygnus.com)
-
-	* lynx-nat.c (child_wait): Use status.w_status, not status, in
-	arithmetic.  status is a `union wait'.
-
-	* config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
-
-	* lynx-nat.c (child_wait): Pass fourth argument to ptrace.
-
-Thu Sep 29 08:22:27 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
-
-Wed Sep 28 17:48:18 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* coffread.c (complete_symtab): If last_source_file is set upon
-	entry, free it.
-
-Wed Sep 28 08:59:14 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab, case C_FILE):
-	Set main_aux before using it.
-
-	* xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
-
-	* xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
-	ignoring before.  But continue to ignore XMC_DS.
-
-Wed Sep 28 00:35:23 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (hpread_read_array_type): Do not change the type code
-	to TYPE_CODE_PTR for "char foo[]".  Just make it a zero length
-	array type.
-
-	* hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
-	lengths other than 32bits (HP C 9.69 represents an "unsigned char"
-	as an T_UNS_LONG with length 8).
-
-	* hpread.c (struct hpread_symfile_info): Delete have_module field
-	and accessor macro.  Minor indentation fix.
-	(hpread_build_psymtabs, case K_MODULE):  Only start a new psymtab
-	and reset state variables have_name & texthigh if pst is NULL.
-	(hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
-	partial symbol table if pst is non-NULL.  If pst is NULL, then
-	start a new psymtab.
-	(hpread_process_one_debug_symbol, case K_MODULE): Now empty.
-	(hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
-	correct handling of subfiles.
-
-Mon Sep 26 02:59:00 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* defs.h (misc_command_type):  Remove trailing comma from
-	enumerator list.
-
-Sun Sep 25 23:19:58 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
-	out of an interrupt frame.
-
-Sun Sep 25 12:50:17 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
-	defined.
-	* values.c (unpack_double) [INVALID_FLOAT]: Ditto.
-	* mips-tdep.c (mips_print_register): Don't test float validity.
-	* config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
-	config/arm/tm-arm.h, config/convex/tm-convex.h,
-	config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
-	config/i386/tm-i386v.h, config/i386/tm-sun386.h,
-	config/i960/tm-i960.h, config/m68k/tm-m68k.h,
-	config/m88k/tm-m88k.h, config/mips/tm-mips.h,
-	config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
-	config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
-	config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
-	config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
-	config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
-	Remove definition.
-
-Sun Sep 25 06:07:37 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Remove item about adding general multi-threaded stuff;
-	this is done.
-	Remove item about specifying arbitrary locations of stack frames
-	(this works on some machines).
-	Remove item about debugging functions without a frame pointer
-	(this works on some machines).
-	Remove item about re-writing macros which handle frame chaining and
-	frameless functions.  They have been re-written at least once
-	since that item was written.
-	Remove item about gdb catching SIGINT when attached; this is done.
-	Remove item about having list_command not read symbols--why bother?
-
-Sat Sep 24 17:40:10 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* TODO: Append contents of Projects file.
-	* Projects: Remove.
-
-Sat Sep 24 01:47:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* corelow.c (add_solib_stub):  Remove copying of to_sections,
-	pass current_target to SOLIB_ADD. The Sep 10 change failed
-	if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
-	target memory.
-	* corelow.c (core_open):  After reading the shared libraries,
-	copy the modified to_sections vector from current_target to
-	core_ops, so that core_close can free it later.
-	* config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
-	Pass down target parameter from SOLIB_ADD and use it instead of
-	directly accessing core_ops.
-
-Fri Sep 23 14:58:49 1994  J.T. Conklin  (jtc@rtl.cygnus.com)
-
-	* solib.c: *BSD systems need <a.out.h> to be included before
-	  <link.h>.
-
-	* i386b-nat.c: Add i386_float_info(), etc.
-	* config/i386/nm-nbsd.h: #define FLOAT_INFO.
-
-	* config/nm-nbsd.h: New file, for generic NetBSD native support.
-	* config/i386/nm-nbsd.h: Use it.
-	* config/sparc/nm-nbsd.h: Use it.
-	* config/ns32k/nm-nbsd.h: Use it.
-
-	* configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
-	  (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
-	* config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
-	  New files, support for NetBSD/i386.
-	* config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
-     	  New files, support for NetBSD/ns32k.
-
-Tue Sep 20 11:34:27 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* .gdbinit: Add list-objfiles command.
-
-	* TODO: Reword item regarding NO_STD_REGS.
-
-	* coffread.c (record_minimal_symbol, coff_read_enum_type,
-	coff_read_struct_type): Allocate on symbol_obstack, not directly
-	via malloc/savestring.
-
-Tue Sep 20 15:42:02 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* TODO: Add more items.
-	* tests: Remove the directory and all of its (obsolete) contents.
-
-Tue Sep 20 11:34:27 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* coffread.c (init_stringtab): When copying length to stringtab,
-	use target format, not host format, since that is what the rest of
-	the code assumes.
-
-Mon Sep 19 15:48:10 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
-	  nlmstub.nlm, and nlmstub targets.  Removed NWSOURCE and
-	  NWINCLUDES definitions.
-	* i386-nlmstub.c: Removed.
-
-Mon Sep 19 07:48:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
-	char * (from const char *) before assigning.  Don't save string we
-	pass to record_minimal_symbol (it already saves it).
-
-
-Sat Sep 17 02:26:58 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* cp-valprint.c (static_field_print):  New variable, controls
-	printing of static members.
-	(_initialize_cp_valprint):  New print set subcommand
-	"static-members". Turn on printing of static members by default.
-	(cp_print_value_fields):  Print static members if necessary.
-
-	* solib.c:  Remove inclusion of libelf.h and elf/mips.h.
-	(elf_locate_base):  Use only standard BFD functions to collect
-	information about the .dynamic section. Check for DT_MIPS_RLD_MAP
-	tag only if it got defined via the inclusion of <link.h>.
-
-	* f-exp.y:  Write block for OP_VAR_VALUE.
-	* f-valprint.c (info_common_command):  Handle `info common'
-	without an argument correctly.
-
-	* c-typeprint.c (c_type_print_base):  Handle template constructors.
-	* symtab.c (gdb_mangle_name):  Handle template method mangling,
-	get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
-
-Fri Sep 16 16:06:08 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* gdbtypes.h (TYPE_INDEX_TYPE):  New macro.
-	* ch-typeprint.c, ch-valprint.c:  Use TYPE_INDEX_TYPE.
-	* ch-valprint.c (chill_val_print):  Pass index type directly
-	(instead of its TYPE_TARGET_TYPE) to print_type_scalar.
-	* stabsread.c (read_type):  Don't set TYPE_FLAG_TARGET_STUB
-	if the index type is a stub.
-
-Fri Sep 16 17:18:44 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
-	i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
-	ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
-	delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
-	m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
-	config/mips/riscos.mh, config/pa/hppahpux.mh,
-	config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
-	sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
-	vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
-	define.
-	* config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
-
-Fri Sep 16 15:40:34 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* defs.h (QUIT):  Call interactive_hook to allow GUI to interrupt.
-	Also, add decl for symtab_to_filename.
-	* source.c (symtab_to_filename):  New.  Returns the file
-	associated with a symtab.
-	* top.c:  Define interactive_hook.  Called during QUIT to animate
-	the GUI.
-
-Fri Sep 16 00:14:40 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* stabsread.c (read_type):  Handle stub types for bitstrings.
-	* stabsread.c (read_array_type):  Check for stub domain type
-	using TYPE_FLAG_STUB, not its length.
-	* gdbtypes.c (create_set_type):  Handle a stub domain type.
-
-	* ch-exp.y:  Get rid of some extra non-terminals, and move
-	their rules into primitive_value.
-	* parser-defs.h:  Add comment about unary postfix operators.
-	* ch-lang.c (chill_op_print_tab):  Add '->', postfix and prefix.
-	* expprint.c (print_subexp):  Recognize unary postfix operator.
-
-Wed Sep 14 18:27:42 1994  Jason Molenda  (crash@phydeaux.cygnus.com)
-
-        * remote-hms.c: use remote_debug instead of hms_silent toggle.
-        Add warnings about depreciation of `snoop' cmd.
-
-Wed Sep 14 18:18:58 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* remote-hms.c (hms_read_inferior_memory):  Cope when
-	target sends both \r and \n.
-
-Wed Sep 14 17:14:57 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* remote-mips.c (mips_error): Place NORETURN macro correctly.
-	* TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
-
-Wed Sep 14 14:26:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
-	mst_solib_trampoline.
-
-	* f-valprint.c (f_val_print): Change cast of valaddr from
-	CORE_ADDR * to char **, since that is how it is used.
-
-	* dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
-	using obsavestring, and pass that to prim_record_minimal_symbol.
-	Having the objfile point to bfd_asymbol_name directly doesn't work
-	if we save and restore a mapped symbol file.
-
-
-Tue Sep 13 18:23:26 1994  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
-	to add a generic ROM monitor interface, and support file for the
-	WinBond W89K and the Oki OP50N PA based target boards.
-
-
-Sun Sep 11 22:34:57 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
-
-Sun Sep 11 04:36:47 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* irix5-nat.c, osfsolib.c, solib.c (solib_add):  Simplify last
-	change by replacing `symbols_added' with `so_last'.
-	* mdebugread.c (parse_external, parse_partial_symbols):  Ignore
-	global common symbols, they will be resolved by the runtime loader.
-	* mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
-	Handle scSCommon like scCommon symbols.
-
-Sat Sep 10 01:43:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* corelow.c (add_solib_stub):  Copy to_sections changes from
-	core_ops to current_target after adding the shared libraries.
-	* partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
-	find_corresponding_bincl_psymtab):  Change `repeated header not seen'
-	error to a complaint, simplify complaint.
-	* procfs.c (signalname, errnoname):  Make `name' const.
-	* symfile.c (reread_symbols):  Use filename from old BFD to
-	reopen the objfile.
-	* values.c (record_latest_value):  Don't record value in the
-	history chain until we are sure there won't be an error.
-
-Fri Sep  9 15:52:09 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
-	  cruft.
-
-	* config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
-
-Thu Sep  8 17:14:43 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* remote.c (fromhex): Make error more explicit.
-	(read_frame): Don't print bad checksum information unless
-	remote_debugging.  Don't use repeat count unless it's > 0.
-	* remote-e7000.c (expect): When echoing, ignore multiple newlines.
-	(e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
-	Optionally cope with BC style breakpoints.  
-	(e7000_command):  After command send directly to the E7000 mark
-	registers as changed. 
-	(why_stop, e7000_wait: Understand BC style stop condition.
-	* sh-tdep.c (sh_skip_prologue):  Understand more complicated
-	sequences.  (frame_find_saved_regs): Likewise.
-	* config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
-	Handle extra arg.
-	* config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
-	(more work here to come)
-	* config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
-	fields.
-
-Thu Sep  8 16:15:34 1994  J.T. Conklin  (jtc@rtl.cygnus.com)
-
-	* sparclite/Makefile.in: Assorted stuff needed for eload.
-
-	* sparclite/eload.c: Merge in command line argument parsing and
-	  error message handling improvements orignally made to aload.c.
-
-Wed Sep  7 23:24:50 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* defs.h (enum misc_command_type, command_control_type): Enums
-	for describing the command and control types.
-	(struct command_line): Add new fields to keep track of the command
-	type and body associated with the command.
-	* top.c: Include value.h.  Delete whitespace at the end of lines.
-	(build_command_line, get_command_line): New functions.
-	(execute_control_command, while_command, if_command): Likewise.
-	(realloc_body_list, read_next_line): Likewise.
-	(recurse_read_control_structure): Likewise.
-	(execute_user_command): Call execute_control_command.
-	(read_command_lines): Simplify by calling read_next_line, call
-	read_control_structure for "if" and "while" commands.
-	(free_command_lines): Free new fields in the command structure.
-	(define_command): Reset control_level to zero.
-	(init_main): Install command handlers for "if" and "while" commands.
-
-Tue Sep  6 16:24:07 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	 * c-typeprint.c (c_type_print_varspec_prefix,
-	 c_type_print_varspec_suffix): Add cases for Fortran type codes.
-	 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
-	 call f77_value_literal_string instead.
-	 * f_exp.y: Include <string.h>, move include of parser-defs.h.
-	 (parse_number): Translate 'd' floats to 'e' so atof() works. 
-	 (yylex): Remove unused variables.
-	 * f-lang.c: Include <string.h>.
-	 (get_bf_for_fcn): Remove unused variable.
-	 * f-typeprint.c (f_type_print_varspec_prefix,
-	 f_type_print_varspec_suffix): Remove unused
-	 variables, add cases to switch statements.
-	 (f_type_print_base): Remove unused variables.
-	 * f-valprint.c (gdbcore.h, command.h): Include.
-	 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
-	 Call read_memory_integer with correct number of arguments.
-	 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
-	 with correct argument type.
-	 (f77_print_array): Removed unused array array_size_array.
-	 (f_val_print): Don't use a CORE_ADDR as a char *.
-	 * valops.c (value_cast): Handle COMPLEX and BOOL types.
-	 (value_assign): Handle Fortran literal string and complex values.
-	 (f77_cast_into_complex, f77_assign_from_literal_string,
-	 f77_assign_from_literal_complex): New functions.
-
-Mon Sep  5 14:46:41 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* ch-typeprint.c (chill_type_print_base):  Make TYPE_CODE_RANGE
-	case more robust.
-
-Sun Sep  4 16:06:34 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* i960-tdep.c (signal.h): Don't include.
-
-	* cxux-nat.c (target_is_m88110): Remove definition.
-
-	* configure.in (config/nm-empty.h): If cross only, use instead
-	of config/nm-trash.h.
-	* config/nm-trash.h: Remove.
-	* config/nm-empty.h: New file.
-	* config/i386/nm-m3.h: New file, includes config/nm-m3.h.
-	* config/mips/nm-m3.h: New file, includes config/nm-m3.h.
-	* config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
-	* config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
-	* config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
-
-
-Fri Sep  2 17:35:55 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* configure.in: No longer look for nm, tm, and xm headers in
-	  config/<header>; they are always in config/<cpu>/<header>.
-
-Fri Sep  2 16:40:03 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* objfiles.c (allocate_objfile): Add the newly-created objfile to
-	the end of the list of objfiles, instead of at the beginning.
-
-	* xcoffread.c (allocate_include_entry): New function, abstracted
-	from code in record_include_begin.
-	(record_include_begin, record_include_end): Call it.
-
-	* blockframe.c (reinit_frame_cache): Test inferior_pid instead of
-	target_has_stack to decide whether to create a real stack frame
-	for the cache.
-
-	* coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
-	section.
-	* config/m88k/tm-cxux.h (CXUX_TARGET): Define.
-
-	* h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
-
-Fri Sep  2 09:51:46 1994  J.T. Conklin  (jtc@cygnus.com)
-
-	* config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
-	  field names into what is expected by sparc-nat.c.
-
-Thu Sep  1 17:32:54 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* c-typeprint.c (c_typedef_print):  Add missing Chill support.
-
-Thu Sep  1 15:41:21 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* rs6000-pinsn.c (print_insn):  Use powerpc disassembler when
-	doing Power PC.
-	* config/powerpc/tm-ppc-nw.h:  Define GDB_TARGET_POWERPC.
-
-	* config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
-	config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh:  Enable
-	ser-tcp.
-
-	* nlm/Makefile.in:  Get rid of NWSOURCE.
-	* nlm/alpha-io.S (inVti, outVti):  Remove extraneous ldha's.
-	* nlm/gdbserve.o:  Add dummy __main routine.
-	* nlm/gdbserve.def:  Turn on debug.
-
-Thu Sep  1 12:36:39 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
-
-Thu Sep  1 11:01:40 1994  J.T. Conklin  (jtc@rtl.cygnus.com)
-
-	* config/tm-nbsd.h: New file, support for all NetBSD targets.
-	* config/xm-nbsd.h: fix typo.
-	* config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
-	  {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
-	  conventions.
-	* configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
-
-Wed Aug 31 14:40:33 1994  Jason Molenda (crash@phydeaux.cygnus.com)
-
-	* remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory): 
-	change typeo in error msg (`inferrior' -> `inferior').
-
-Wed Aug 31 09:17:02 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* inflow.c (set_sigint_trap, clear_sigint_trap): Check for
-	attach_flag (this check was performed by the callers).  Also check
-	inferior_thisrun_terminal.
-	* inftarg.c (child_wait), lynx-nat.c (child_wait),
-	procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
-	attach_flag in deciding whether to call set_sigint_trap and
-	clear_sigint_trap. 
-
-	* value.h (struct value): Change literal_data from PTR to char *,
-	since that is the way it is used.
-
-Tue Aug 30 21:56:54 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somread.c (som_symfile_read): Force unwinds to be re-read after
-	reading in a new partial symbol table.
-
-Tue Aug 30 13:14:16 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
-	an obsolete conditional.
-	* config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
-	an obsolete conditional.
-	* config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
-	comments.
-
-Mon Aug 29 14:39:42 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* Makefile.in (ns32k-opcode.h): Remove reference.
-	(ns32k-pinsn.o): Update dependencies.
-	* ns32k-opcode.h: Remove file.
-	* ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
-	all other code in this file. 
-
-Mon Aug 29 12:04:07 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* nlm/configure.in:  Stop using cpu.c.  Put it in TDEPFILES instead.
-	* config/alpha/gdbserve.mt (TDEPFILES):  Remove alpha-patch.o.
-
-	* nlm/Makefile.in:  Add rule for .S.o.
-	* nlm/aio.h:  Protect from multiple inclusions.
-	* nlm/alpha-io.S:  Remove everything we don't need.
-	* nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
-	Remove, no longer needed.
-	* nlm/alpha.c:  Merge in lots of stuff from previous files.
-	* nlm/alpha.h:  Don't #include alpha-patch.h.  Make
-	breakpoint_insn extern.
-	* Move stuff from alpha-patch.h into here.
-
-	* config/alpha/gdbserve.mt (TDEPFILES):  Get rid of alpha-uart.o.
-
-Mon Aug 29 11:34:34 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* annotate.c (annotate_starting): Flush output.
-
-Sat Aug 27 23:32:43 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symfile.c (symbol_file_add):  Move reinit_frame_cache call to
-	the callers of symbol_file_add. Gets rid of heuristic fence-post
-	warnings on mips and alpha targets when the PC resides in a shared
-	library which is not yet read in.
-	* coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
-	irix5-nat.c (solib_add), osfsolib.c (solib_add),
-	remote-vx.c (vx_open), solib.c (solib_add):
-	Add call to reinit_frame_cache after all shared libraries are read in.
-	* remote-udi.c (udi_load), remote-vx.c (vx_load_command),
-	symfile.c (symbol_file_command, add_symbol_file_command):
-	Add call to reinit_frame_cache after symbol_file_add.
-
-Wed Aug 24 17:45:14 1994  J.T. Conklin  (jtc@cygnus.com)
-
-	* config/xm-nbsd.h: New file, support for all NetBSD ports.
-	* config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
-	  sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
-	* configure.in: Add sparc-*-netbsd target.
-
-Wed Aug 24 13:17:34 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* remote-vx.c (vx_attach): Interpret the command argument as an
-	unsigned long.
-
-Wed Aug 24 13:08:08 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
-
-	* configure.in: Change i[34]86 to i[345]86.
-	* nlm/configure.in: Likewise.
-	* gdbserver/configure.in: Likewise.
-
-Wed Aug 24 09:41:09 1994  J.T. Conklin  (jtc@cygnus.com)
-
-	* configure.in (i386-*-netware): Automatically configure nlm
-	  subdir.
-
-Tue Aug 23 17:51:13 1994  J.T. Conklin  (jtc@cygnus.com)
-
-	* nlm/gdbserve.c: conditionalize header file inclusion for either
-	  NetWare 4.0 or PIN targets.
-	* nlm/i386.c: include appropriate header files.
-	* nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
-	  targets.
-
-Tue Aug 23 16:54:16 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* nlm/ppc.c (set_step_traps clear_step_traps):  Cleanups.
-	* nlm/gdbserve.def:  Autoload clib.
-
-Tue Aug 23 12:05:19 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* breakpoint.c (condition_command): Call breakpoints_changed.
-
-	* gdbtypes.h: Declare f77_create_literal_string_type and
-	f77_create_literal_complex_type.
-	* valops.c (f77_value_literal_string, f77_value_substring,
-	f77_value_literal_complex): Use xmalloc not malloc.
-	* valops.c (f77_value_literal_string, f77_value_substring):
-	Make addr char * not CORE_ADDR.
-	* value.h (struct value): Add new field literal_data of aligner union.
-	(VALUE_LITERAL_DATA): Use it.
-	* f-lang.h: Declare find_common_for_function.
-	* value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
-	myaddr fields of a union.  Don't overload it with the frame field
-	(not sure this is necessary; I'm not sure what lval_* codes
-	VALUE_SUBSTRING_* can be used with).
-
-Mon Aug 22 11:45:01 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
-	ultra3.mt}: Clean up comments, remove no-longer-used definitions.
-
-	* rs6000-nat.c: Include libbfd.h again, needed until reference
-	to bfd_cache_lookup is cleaned out.
-
-	* config/i386/linux.mh (XM_CLIBS): Add -lm.
-
-Mon Aug 22 10:42:15 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	Work to reduce the interrupts-off duration when running in DOS.
-	* ser-go32.c:  (dos_async_ready): See if anything is in the buffer.
-	(dos_async_rx): rewrite to unpack as many characters from the
-	asynctsr as possible into a local buffer.
-	
-Fri Aug 19 14:55:45 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Initial Fortran language support, adapted from work by Farooq Butt
-	(fmbutt@engage.sps.mot.com).
-	* Makefile.in: Add Fortran-related files and dependencies.
-	* defs.h (language_fortran): New language enum.
-	* language.h (_LANG_fortran): Define.
-	(MAX_FORTRAN_DIMS): Define.
-	* expression.h: Reformat to standard.
-	(MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
-	OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
-	* gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
-	TYPE_CODE_LITERAL_STRING): New type codes.
-	(type): New fields upper_bound_type and lower_bound_type.
-	(TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
-	TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
-	macros.
-	(builtin_type_f_character, etc): Declare.
-	* value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
-	* f-exp.y: New file, Fortran expression grammar.
-	* f-lang.c: New file, Fortran language support functions.
-	* f-lang.h: New file, Fortran language support declarations.
-	* f-typeprint.c: New file, Fortran type printing.
-	* f-valprint.c: New file, Fortran value printing.
-	* eval.c (evaluate_subexp): Add code for new expression opcodes,
-	fix wording of error message.
-	* gdbtypes.c (f77_create_literal_complex_type,
-	f77_create_literal_string_type): New functions.
-	* language.c (set_language_command): Add Fortran info.
-	(calc_f77_array_dims): New function.
-	* parse.c (length_of_subexp, prefixify_subexp): Add cases for new
-	expression opcodes.
-	* symfile.c (deduce_language_from_filename): Recognize .f and .F
-	as Fortran source files.
-	* valops.c (f77_value_literal_string, f77_value_substring,
-	f77_value_literal_complex): New functions.
-
-Fri Aug 19 13:35:01 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-typeprint.c (c_print_type):  Assume demangled arguments
-	if a '(' is found in varstring, looking for ')' at the end of
-	varstring did fail with demangled const member functions, which
-	have a trailing `const'.
-	* remote.c (get_offsets, putpkt):  Change to `char' buffers,
-	to avoid errors when compiling with DEC c89.
-	(remote_wait):  Cast to `char *' before passing buffer to
-	fputs_filtered, to avoid errors when compiling with DEC c89.
-	(remote_wait):  Do not return inferior_pid by default, this
-	statement is never reached, which causes warnings from some
-	compilers.
-	* stabsread.c (scan_file_globals):  Ignore static minimal symbols.
-	* symfile.c (load_command):  If called with no argument, try
-	to get the filename from the executable file.
-	(generic_load):  Remove check for NULL filename, it is done
-	in load_command now.
-
-Fri Aug 19 10:36:15 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* Makefile.in (ALLDEPFILES): Add hpread.c.
-	(hpread.o): Add dependencies.
-
-	* somread.c: Do not include "aout/aout64.h".  SOM has nothing to
-	do with a.out.
-	(BYTES_IN_WORD): Delete.
-	(som_symfile_read): Call hpread_build_psymtabs to build any
-	minimal symbols based on the HP C native debug symbols.
-	(som_symfile_finish): Call hpread_symfile_finish.
-	(som_symfile_init): Call hpread_symfile_init.
-	* config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
-	* hppa-tdep.c (hpread_adjust_stack_address): New function.
-
-	* config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
-	* config/pa/hppahpux.mh (NATDEPFILES): Likewise.
-	* hpread.c: New file.
-
-Fri Aug 19 00:40:55 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (skip_trampoline_code): Revert incorrect change
-	from June 2, 1994 (what was I thinking?!?).  Fix it right this
-	time.
-
-Thu Aug 18 17:01:35 1994  J.T. Conklin  (jtc@rtl.cygnus.com)
-
-	* nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
-
-Thu Aug 18 14:39:46 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* README: Grammar improvements, clarifications, updates.
-
-Wed Aug 17 23:08:53 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (TARGET_FLAGS_TO_PASS):  Pass down LD_FOR_TARGET and
-	NLMCONV_FOR_TARGET.  (SUBDIRS):  Add nlm target.
-	* configure.in (powerpc-*-netware*):  Automatically configure nlm
-	subdir.
-	* nlm/Makefile.in:  Add {CC NLMCONV LD}_FOR_TARGET.  Remove alpha
-	specific stuff.  Make things more configurable.
-	* nlm/configure.in:  Add powerpc-*-netware* target.  Use
-	gdbserve.mt/cpu.c/cpu.h for target stuff.  Get rid of tm/xm/nm.h
-	files.
-	* nlm/gdbserve.c:  Move Alpha specific stuff into other files.
-	Remove lots of architecture-specific stuff.
-	* nlm/gdbserve.def:  Add new imports.
-	* nlm/ppc.c, nlm/ppc.h:  New files that contain PowerPC specific code.
-	* nlm/prelude.c:  Don't include libhooks.h, get rid of call to
-	register library.
-	* nlm/prelude.o:  What was this doing here?
-	* config/alpha/gdbserve.mt:  Defs for alpha nlm stub.
-	* config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
-	* config/powerpc/ppc-nw.mt:  Defs for PowerPC target for GDB.
-	* config/powerpc/tm-ppc-nw.h:  Ditto.
-
-	* nlmstub.def:  New file, contains imports for 386 nlm stub.
-
-Wed Aug 17 23:17:33 1994  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* remote-pa.c: New file for HPPA embedded support. Currently it's
-	a copy of remote.c.
-	* config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
-
-Wed Aug 17 13:19:52 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
-	STORE_RETURN_VALUE): Define to use %a0 for pointers.
-
-Wed Aug 17 07:43:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-mips.c: Remove unused declaration of mips_load.
-
-Tue Aug 16 16:45:34 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* coffread.c: General cleanup, and support for section offsets.
-	(time.h, sys/types.h, libbfd.h): Don't include.
-	(cur_src_start_addr, cur_src_end_addr): Rename to
-	current_source_start_addr, current_source_end_addr.
-	(nlist_stream_global): Remove.
-	(nlist_bfd_global): New global variable.
-	(coff_symfile_read): Remove code that gets and uses fileno()
-	directly.
-	(read_coff_symtab, enter_linenos, process_coff_symbol): Add
-	section_offsets parameter, add text/data section offset to
-	appropriate symbols' values.
-	(read_one_sym): Use bfd_read instead of fread.
-	(init_stringtab, init_lineno): Change first parameter to a bfd,
-	use bfd routines instead of raw I/O.
-
-Tue Aug 16 15:24:03 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.c (decode_line_1): If funfirstline and we get a
-	non-LOC_BLOCK symbol (e.g. variable or type), then error().
-
-	* Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
-	Remove; unused.
-	(TAGFILES_NO_SRCDIR): Remove ALLPARAM.
-	(HFILES_NO_SRCDIR): Remove all files in config sub-directory.
-	(TAGS): Also pass result of find on config sub-directory to etags.
-	(ALLPARAM): Remove; now unused.
-
-Sun Aug 14 13:05:26 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.13.1
-	* NEWS, README:  Update to match gdb 4.13 release version.
-
-Sat Aug 13 08:22:50 1994  Fred Fish  (fnf@cygnus.com)
-
-	Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
-	* cxux-nat.c:  Remove dangling #else block.
-	(m88k_harris_core_register_addr):  New function.
-
-	* environ.c (init_environ):  If no environment, do nothing.
-
-Fri Aug 12 19:30:53 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Delete rest of TODO list.  Do not include "libbfd.h",
-	<time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
-	"expression.h", "language.h", "gdbtypes.h", "demangleh".
-	Move all global variables into the private symbol table structure
-	and add accessor macros.  Update some comments.
-	(hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
-	(hpread_end_psymtab): New function to end a partial symbol table,
-	all callers changed (no more bogus sharing with dbxread.c).
-
-Fri Aug 12 15:52:37 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* remote.c (remote_wait):  Return inferior_pid instead of 0 for
-	`W` message.
-
-Fri Aug 12 11:47:10 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* sparclite/aload.c (sys_error, error): Use vfprintf for variable
-	  argument lists.
-
-Thu Aug 11 04:06:42 1994  Doug Evans  (dje@canuck.cygnus.com)
-
-	* defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
-	errno_max, signo_max, strtoerrno, strtosigno):  Delete.
-	Include "libiberty.h" instead.
-
-Wed Aug 10 13:23:47 1994  Rick Sladkey  (jrs@world.std.com)
-
-	* i386v-nat.c (i386_insert_nonaligned_watchpoint):
-	add additional argument specifying raw address to permit
-	proper release of debug registers.
-	(i386_insert_watchpoint, i386_insert_aligned_watchpoint):
-	change all callers.
-
-Wed Aug 10 16:13:45 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* defs.h, top.c:  Use `extern' in declarations of GUI hooks, and
-	define them in top.c.  Add comments to the hooks.
-
-Wed Aug 10 15:57:43 1994  Doug Evans  (dje@canuck.cygnus.com)
-
-	* remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
-	`to_remove_breakpoint' fields.
-
-Wed Aug 10 15:46:03 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infcmd.c (run_command): Remove comment suggesting using
-	target_has_execution instead of inferior_pid.
-
-Wed Aug 10 10:33:20 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* remote-mips.c (mips_open): add code to handle baud rate.
-
-Tue Aug  9 09:44:42 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* infrun.c (wait_for_inferior):  Call target_resume() upon
-	detection of new processes.
-
-	* procfs.c (create_procinfo):  Return pointer to new procinfo
-	structure.
-	* (do_detach):  Spacing & formatting cleanup.
-	* (procfs_wait):  Move wait_again label to ensure that we really
-	wait again.  On exit from fork, release new child from gdbs'
-	clutches.
-	* (procfs_set_sproc_trap):  Enable trapping of fork and vfork.
-
-Mon Aug 08 15:34:13 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (hpread_process_one_debug_symbol): Fix block scoping
-	problem (losing localvars on the close-brace instead of after
-	the close brace).
-
-Mon Aug  8 15:09:32 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* i386-nlmstub.c (handle_exception): Wait until the thread has
-	  been started before killing the NLM by pointing the PC at
-	  _exit().
-
-Sat Aug  6 22:27:30 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/mips/tm-irix5.h (IN_SIGTRAMP):  Redefine for Irix 5,
-	Irix 5 has a standard _sigtramp signal handler.
-	* irix5-nat.c (solib_add):  Get rid of sigtramp_address handling,
-	it is not needed for a standard _sigtramp signal handler.
-	Add shared library sections to the section table of the target
-	before adding the symbols.
-	* mips-tdep.c (mips_skip_prologue):  Do not skip load immediate
-	instructions that do not prepare a stack adjustment.
-	* regex.c (SIGN_EXTEND_CHAR):  Update to emacs-19.25 definition,
-	which does the right thing on machines where `char' is unsigned.
-
-Fri Aug  5 17:50:59 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* remote.c (remote_open):  Move setting of inferior_pid prior to
-	call to remote_start_remote.  Also use unique value for pid to
-	avoid confusion with read_register_pid & friends.
-	* (remote_wait):  Return inferior_pid instead of 0 in all cases.
-
-Fri Aug  5 12:23:02 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* dwarfread.c (bfd.h): Don't include.
-
-Fri Aug  5 09:08:34 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* i386-nlmstub.c (handle_exception): Point the PC at _exit() to
-	  kill the program being debugged.  KillMe(), the undocumented
-	  call intended for this purpose, causes the server to hang.
-
-Thu Aug  4 16:26:06 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* remote.c (read_frame): Calculate run length encoded checksum
-	correctly.
-	* config/sh/stub.c: New file.
-
-Thu Aug  4 14:34:12 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* target.c (find_default_run_target):  Make sure to_can_run is set
-	before calling it.
-
-Thu Aug  4 11:46:27 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Remove note about fast watchpoints and remove obsolete
-	Mach stuff.
-
-Thu Aug  4 11:08:03 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
-	config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
-	* config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
-
-Thu Aug  4 10:26:36 1994  Stu Grossman  (grossman@rtl.cygnus.com)
-
-	* target.c (add_target):  Don't call clean_target on target
-	vectors anymore.
-	* (unpush_target):  Test for to_close being set before calling.
-	* (target_xfer_memory, target_info):  Check for to_has_memory
-	before playing with memory.
-
-	* remote.c (remote_open):  Set inferior_pid to make kill command
-	happy.
-	* inflow.c (kill_command):  Revert change of Aug 2.  Use
-	inferior_pid to determine whether to print out "The program is not
-	being run." message.
-
-Thu Aug  4 07:55:04 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
-	* m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
-	* m3-nat.c: Pass argument to return_to_top_level.
-	Declare m3_kill_inferior before use.
-	(port_chain_insert): In "can't happen" case, abort rather than
-	setting `mid' to large decimal constant (which gcc warns about).
-	(get_thread_name): Use cast to convert const char * to char *.
-	(add_mach_specific_commands): #if 0 "thread break" command.
-	(m3_trace_him): Call push_target.
-	(mach_really_wait): New argument pid; remove unused
-	variable pid.
-	(intercept_exec_calls): Call target_terminal_init and
-	target_terminal_inferior once the child execs.
-	* infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
-
-Wed Aug  3 22:41:13 1994  Tom Lord  (lord@x1.cygnus.com)
-
-	* procfs.c (procfs_mourn_inferior): don't dereference the
-	procinfo pointer after it has been freed.
-
-Wed Aug  3 12:05:13 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* breakpoint.c (breakpoint_1): Improve pluralization in display
-	of breakpoint hit counts.
-
-	* language.h (struct language_defn): Remove unused field
-	la_longest_float.
-	(longest_float): Remove, no longer used.
-	* language.c (unknown_language_defn, auto_language_defn,
-	local_language_defn): Remove init of la_longest_float field.
-	* c-lang.c (c_language_defn, cplus_language_defn,
-	asm_language_defn): Ditto.
-	* ch-lang.c (chill_language_defn): Ditto.
-	* m2-lang.c (m2_language_defn): Ditto.
-
-Tue Aug  2 10:58:34 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* defs.h (bfd_read, bfd_seek): Remove declarations.
-	* os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
-
-Tue Aug  2 09:50:50 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* inflow.c (kill_command): Fix a bug which prevented target
-	  programs to be killed.
-
-Mon Aug  1 18:48:47 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* defs.h: Change two-line declarations to one-line form.
-	(NORETURN): Define as "volatile" only for older GCCs.
-	(ATTR_NORETURN): Define for newer GCCs.
-	* procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
-
-Mon Aug  1 16:43:24 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
-	* breakpoint.c (delete_breakpoint, enable_breakpoint,
-	disable_breakpoint): Don't call breakpoints_changed; it is now
-	called via the *_breakpoint_hook functions.
-	* annotate.c (_initialize_annotate, breakpoint_changed): New functions.
-
-Mon Aug  1 13:38:04 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* stabsread.c (read_type): Fix a bug in enum size calculation.
-
-Mon Aug  1 01:36:13 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (compare_unwind_entries): Add "const" to both
-	argument types to shut up GCC.
-
-	* hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
-	linker stub, then return the address the stub will return to.
-	(frame_saved_pc): Correctly restart the search for the saved
-	pc when a linker stub is encountered.
-
-	* hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
-	register stores emitted by the version 9 HP compilers.
-	(inst_saves_fr): Relax test for a specific base register (%r1);
-	this avoids losing with the version 9 HP compilers.
-	(skip_prologue): Try to skip argument stores emitted by the HP
-	compilers.  It's not perfect, but it's better than before.
-
-Fri Jul 29 23:20:30 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* findvar.c (write_pc write_pc_pid):  Remove casts to long when
-	calling write_register_pid.
-	* (write_register_pid):  Add prototype.
-
-Fri Jul 29 21:56:23 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* remote.c (read_frame):  Split readchar/checksum calculation into
-	two parts since evaluation order is undefined.
-
-Fri Jul 29 13:46:08 1994  Fred Fish  (fnf@cygnus.com)
-
-        From Kevin A. Buettner (kev@cujo.geg.mot.com).
-	* Makefile.in (coredep.o):  Add inferior.h as dependency.
-	* inflow.c:  Add F_SETOWN to list of defines to check
-	around code that uses F_SETOWN.
-
-Fri Jul 29 09:59:05 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
-	  set the -L and -B directory prefixes so we can link with it.
-
-Thu Jul 28 14:37:36 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES):  Add support for
-	--enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
-	where appropriate.
-
-	* General hackery to support alternate user-interface.
-	* breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
-	disable_breakpoint):  Call hooks for alternate user-interface.
-	* defs.h:  Add declarations for alternate user-interface hooks.
-	* main.c (main):  Add --nw (and --nowindows) options to disable
-	the GUI.
-	* (near call to command_loop):  Call command_loop_hook if set.
-	* (fputs_unfiltered):  Call fputs_unfiltered_hook if set.
-	* stack.c:  Call print_frame_info_listing_hook if set.
-	* top.c (gdb_init):  Initialize targets.c and utils.c prior to
-	other files to make sure that calls to error and warning will
-	work.  Call init_ui_hook after everything else.
-	* utils.c (query):  Call query_hook if set.
-	* (gdb_flush):  Call flush_hook if set.
-	* Change _initialize_utils to initialize_utils cuz we don't use
-	automatic initialization of utils.c anymore.
-
-
-	* remote.c:  Get rid of #ifdef DONT_USE_REMOTE.  It's no longer
-	necessary.
-
-Thu Jul 28 14:52:01 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
-	  there and we are using the gcc from the tree.
-	  (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
-
-Thu Jul 28 10:43:36 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (annotate.o):  Add dependencies.
-
-Wed Jul 27 14:34:42 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* sparclite/aload.c: Added new -q (quiet) option.
-	  return 0 exit status if file was successfully downloaded.
-
-	* nlm/gdbserve.c: merge in command line argument parsing changes
-	  and bug fixes made to i386-nlmstub.c.
-
-	* i386-nlmstub.c: The returnLength field must be initialized
-	  before portConfig is passed to AIOGetPortConfiguration.
-	  Compare command line arguments with strnicmp(); args are
-	  case insensitive on netware.
-
-Wed Jul 27 09:24:19 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (DISTSTUFF):  Add definition.
-	(diststuff):  Add for new distribution support.
-	(gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
-	gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
-	Remove old distribution building rules, now uses standard
-	distribution support in parent directory Makefile.in.
-
-Tue Jul 26 14:15:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* target.c (push_target): Cast result from xmalloc.
-
-Tue Jul 26 18:20:46 1994  Paul Flinders  (ptf@smee)
-
-	* elfread.c (elf_symtab_read): Discard compiler labels generated
-	by the Solaris 2.1/Intel SunPro compiler.
-
-Mon Jul 25 18:19:24 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* target.c (nomemory):  Fix prototype and routine to take correct
-	args.
-
-Mon Jul 25 15:38:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (clean): Remove libgdb-files.
-
-Mon Jul 25 11:50:57 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* coredep.c: Include inferior.h.
-
-Mon Jul 25 11:36:02 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* i386-nlmstub.c: Add support for NODE, PORT and BAUD command
-	  line arguments.
-
-Sat Jul 23 14:36:09 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* symfile.c (deduce_language_from_filename): Recognize .S as asm,
-	.cp as C++, alphabetize better.
-
-	* breakpoint.c (ignore, condition): Move usage note into body of
-	help text, so first line can be one-line summary.
-
-Sat Jul 23 00:58:15 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* target.c (unpush_target):  Fix handling of removal of top target.
-
-Fri Jul 22 17:30:39 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in: Add stuff to build nlmstub.
-	* Add rule for annotate.o to keep Sun make happy.
-	* configure.in:  Add config for powerpc/Netware.
-
-	* partial-stab.h (near N_SO):  Don't call START_PSYMTAB with null
-	filename.  This speeds up handling of trailing N_SO stabs (they
-	mark the end of a .o file).
-
-	* target.c, target.h:  Change the way pushing and popping of
-	targets work to support target overlays and inheritance.
-	* corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
-	Fixup references to current_target, due to previous changes.
-
-	* config/i386/tm-i386nw.h:  Enable longjmp support.  More work is
-	needed to get the address of longjmp out of the target.
-
-Tue Jul 19 13:25:06 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* main.c: Include <ctype.h>.
-
-Mon Jul 18 15:32:17 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
-	prompt.
-
-Mon Jul 18 14:26:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* solib.c (look_for_base): Don't deref exec_bfd if NULL.
-
-Sun Jul 17 15:38:36 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.12.4.
-
-Sun Jul 17 12:20:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
-	* configure.in (m88*-harris-cxux*): New configuration.
-	* cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
-	config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
-	New files.
-	* config/m88k/tm-m88k.h: Add comment about Harris OS.
-	(TARGET_WRITE_PC): Pass pid through to register writers.
-
-	* configure.in (m68*): Put vendor-only-specified host configs
-	after vendor-and-os-specified configs.
-	(m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
-
-	* config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
-	* config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
-	consistently.
-
-Sat Jul 16 23:39:17 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* elfread.c (elf_symtab_read):  Handle error return from
-	bfd_get_dynamic_symtab_upper_bound gracefully.
-
-Sat Jul 16 14:43:17 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* inferior.h (ARCH_NUM_REGS): New macro, actual number of
-	registers in use by the inferior.
-	* coredep.c (fetch_core_registers, register_addr): Use it.
-	* findvar.c (registers_changed, registers_fetched,
-	read_register_bytes): Ditto.
-	* infcmd.c (do_registers_info, registers_info): Ditto.
-	* infptrace.c (fetch_inferior_registers,
-	store_inferior_registers): Ditto.
-	* stack.c (frame_info): Ditto.
-
-	* coredep.c (CORE_REGISTER_ADDR): New macro.
-	(fetch_core_registers): Use it.
-
-	* breakpoint.c (ignore, condition): Add usage notes to help strings.
-	* symfile.c (add-symbol-file): Add usage note to help string.
-	(add_shared_symbol_files_command): New command.
-
-	gcc -Wall lint.
-	* inferior.h (read_pc_pid): Declare.
-	* breakpoint.c (watchpoint_check): Cache breakpoint in local
-	variable b, remove unused variable other_type_used.
-	* main.c (inferior.h, call-cmds.h): Include.
-	(gdb_init): Declare.
-	* remote.c (remote_wait): Return 0 by default.
-
-Fri Jul 15 16:43:33 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Stop printing at null char option, from Oliver Meyer
-	(omeyer@i3.informatik.rwth-aachen.de).
-	* valprint.h, valprint.c (stop_print_at_null): New global.
-	* valprint.c (_initialize_valprint): New print set subcommand
-	"null-stop".
-	* c-valprint.c (c_val_print): If stop_print_at_null is on, and
-	printing a char	array, adjust the number of chars to print.
-
-Fri Jul 15 14:33:40 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-        From Kevin A. Buettner (kev@cujo.geg.mot.com).
-	* m88k-tdep.c (examine_prologue): Modified to handle prologues for
-	pic code in addition to prologues where an instruction from the
-	prologue gets moved into the delay slot of a branch instruction
-	immediately following the prologue.  A table of potential prologue
-	instructions (prologue_insn_tbl) is now used for picking apart a
-	function prologue.
-	(frame_find_saved_regs): Changed the way in which limit gets set
-	so that the delay slot of branch instructions immediately
-	following the prologue gets examined.
-	(pushed_size, store_parm_word, store_parm, push_parameters,
-	collect_returned_value):  Deleted.
-
-Fri Jul 15 01:06:00 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior):  Handle stepping into leaf
-	functions whose prologue consists of gp loading code only.
-
-Thu Jul 14 14:22:12 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* dbxread.c: Don't include libbfd.h.
-	* dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
-	<time.h>, or <sys/types.h>.
-	* elfread.c (elf_symfile_read): Use only standard BFD functions to
-	collect information about the stab and stab string sections.
-
-Thu Jul 14 13:17:39 1994  Kung Hsu  (kung@x1.cygnus.com)
-
-	* stabsread.c (read_huge_number): handle large unsigned number
-	for stabs generated by os9k C compiler.
-
-Wed Jul 13 18:58:15 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
-	* breakpoint.h (hit_count): New breakpoint field.
-	* breakpoint.c (show_breakpoint_hit_counts): New variable.
-	(clear_breakpoint_hit_counts): New function.
-	(bpstat_stop_status): Increment the hit count.
-	(breakpoint_1): Display the hit count.
-	* infcmd.c (run_command): Reset breakpoint hit counts.
-	* target.c (generic_mourn_inferior): Don't clear ignore counts if
-	displaying hit counts.
-	
-Tue Jul 12 12:23:15 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* elfread.c (elf_symfile_read):  Unconditionally add dynamic
-	symbols for all symbol files.  Makes skipping over the
-	trampoline code work when stepping from a function in a shared
-	library into a function in a different shared library for Irix 5.
-	Other ELF targets do not have enough information in their
-	dynamic symbol tables to make this work.
-	(elf_symtab_read):  Relocate mst_solib_trampoline address.
-
-Mon Jul 11 16:38:49 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
-	* configure.in (m68*-atari-sysv4*): New configuration.
-	(m68*-cbm-sysv4*): Use m68kv4 instead of amix.
-	* m68k-tdep.c (R_PS): Define as R_SR if necessary.
-	* config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
-	config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
-	* config/m68k/amix.mh, config/m68k/amix.mt,
-	config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
-	by m68kv4 files.
-
-Sat Jul  9 16:28:43 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symtab.c (find_function_start_sal):  New function to find
-	the start of a function from a function symbol.
-	(decode_line_1, decode_line_2):  Use it instead of open coded
-	partial copies of the code.
-	(list_symbols):  Quote symbol name before passing it to
-	break_command to enable proper handling of mangled symbols.
-
-Wed Jul  6 20:22:07 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* ch-exp.y (match_simple_name_string):  Don't lower-case here.
-	* ch-exp.y (yylex):  First try name lookup using exact name
-	typed by user;  if that fails, try lower-cased name.
-
-Wed Jul 06 12:39:07 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: More cleanups.  Delete lots of trailing whitespace.
-	Remove some items from the TODO list and notes throughout code
-	for things which need fixing.  Add more comments.
-	Document bogus struct symloc sharing with dbxread.c.  Delete more
-	useless variables.  Add more PARAM prototypes.  Fixup more
-	indention problems that have crept in.
-	(SET_NAMESTRING): Accept new namep and objfile arguments so that
-	it doesn't depend on the variable names on the procedures it's
-	used from.  
-	(hpread_symfile_init): Delete incorrect checks for bogus sizes of
-	the debug sections.
-
-Wed Jul  6 00:48:57 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
-	Move "no debugging symbols found" test to symfile.c.
-	* symfile.c (syms_from_objfile, reread_symbols):  Add
-	"no debugging symbols found" test.
-	* coffread.c (init_stringtab):  Handle stripped files with a
-	stringtab offset of zero gracefully.
-	* osfsolib.c (solib_create_inferior_hook):  Use DYNAMIC flag from
-	BFD instead of stop_pc heuristic to determine if it is a dynamically
-	linked object file.
-	* procfs.c (wait_fd):  Handle ENOENT error return from PIOCWSTOP
-	ioctl, it indicates that the process has exited.
-
-Mon Jul 04 19:48:03 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (hpread_symfile_init): Make sure to initialize all the
-	private data to zero.  Not having any HP C debug symbols is not an
-	error.  Just return.
-
-Mon Jul  4 19:28:56 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (read_unwind_info): ELF unwind information is in the
-	.PARISC.unwind section now.
-
-Mon Jul  4 17:06:26 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* breakpoint.c (mention): Always show breakpoint address if no
-	source file.
-
-Sat Jul  2 01:51:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* solib.c (bfd_lookup_symbol, look_for_base):  Reinstate to reenable
-	handling of shared libraries for non-ELF executables, but only if
-	HANDLE_SVR4_EXEC_EMULATORS is defined.
-	(locate_base):  Try to find debug_base in the dynamic linker
-	for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
-	* config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
-	Define to enable handling of shared libraries for a.out executables,
-	run under Solaris BCP.
-
-Fri Jul 01 19:50:21 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c: Change contribution notice to the Cygnus/Utah agreed
-	upon notice.  Delete some stuff from the TODO list.  Rework
-	many comments to be clearer.  Major cleanups.  Consistently
-	use "hpread_" prefix.  Delete unnecessary macros, structures
-	variables, fiels, functions and #if 0 code.  Mark code which
-	still needs to be cleaned up.  PARAMize and make most functions
-	static. Fix error checking when reading in the debug section
-	contents.  No more minimal symbol table handling in this code!
-
-Thu Jun 30 13:59:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (wait_for_inferior): Print "Program exited normally"
-	regardless of batch_mode.
-	* defs.h, top.c (batch_mode): Removed.
-
-Wed Jun 29 18:53:36 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* Makefile.in (dcache_h): Remove redundant definition.
-	(init.c): Add a comment.
-	(top.c): Remove explicit compile action.
-	* breakpoint.c (mention): Share code indicating location of
-	break/watchpoints, don't print address if addressprint is off.
-	* breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
-	(demangle): Remove redundant declarations.
-	* eval.c: Remove redundant function declarations.
-	* objfiles.h: Cosmetic and grammatical improvements.
-	* TODO: Various updates.
-
-	* remote-mips.c: Replace all \r chars with \015.
-	(mips_receive_header): Display control characters readably.
-	(mips_xfer_memory): Add a simple progress display.
-
-Wed Jun 29 13:11:45 1994  Steve Chamberlain  (sac@cirdan.cygnus.com)
-
-	* remote-e7000.c (e7000_open): Don't try a tcp open if we're
-	using go32.
-	* remote-hms.c (flush): New function.
-	(expect): Get edge case right.
-	(hms_read_inferior_memory): Be more tolerant of line noise.
-
-Tue Jun 28 14:17:03 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* configure.in: Use i386m3.mh and i386m3.mt as names of host and
-	target files, not non-existent mach3.mh and mach3.mt.
-
-Wed Jun 29 00:26:17 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dbxread.c (dbx_symfile_read):  Unconditionally add dynamic
-	symbols for all symbol files.  Makes skipping over the
-	trampoline code work when stepping from a function in a shared
-	library into a function in a different shared library.
-	(read_dbx_dynamic_symtab):  Relocate mst_solib_trampoline address.
-
-Tue Jun 28 15:28:01 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* dbxread.c, partial-stab.h (near N_SO):  SO stabs with blank
-	names mean end of .o file.
-	* infrun.c (wait_for_inferior):  Clean up multi-thread logic near
-	top of routine.  Handle new thread notification cleanly.
-	* lynx-nat.c (child_wait):  General cleanups, handle new LynxOS
-	thread notification scheme.
-	* (child_resume):  General cleanups, handle resumption of all
-	threads properly.
-
-Mon Jun 27 09:57:23 1994  Steve Chamberlain  (sac@cirdan.cygnus.com)
-
-	* ser-go32.c: Rewrite to run under windows.
-	* ser-e7kpc.c: New file to support the E7000 with the PC ISA
-	bus interface.
-	* serial.c (serial_open): Notice device "pc".
-	* remote-e7000.c: Fix copyright date.
-	(expect): Compare \n and \r the same.
-	(e7000_open): Allow pc as a serial port
-	* sh/sh.mt: Add ser-e7kpc.
-	* h8300/h8300hms.mt: Add ser-e7kpc.
-	* main.c (proc_wait): Don't wait if using go32.
-
-Mon Jun 27 00:35:51 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somread.c: Simplify by using stabsect_build_psymtabs.
-	* dbxread.c (stabsect_build_psymtabs): New argument "text_name"
-	corresponding to the name of the text section.  All references
-	changed.
-	(somstab_build_psymtabs): Delete function, no longer needed.
-
-Sun Jun 26 23:54:08 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somread.c: Renamed from paread.c.  Changed function names and
-	comments to reflect that this file deals with SOM (an object file
-	format), rather than the PA (a cpu).
-	(Makefile.in): Chaned appropriately.
-	(config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
-	* dbxread.c (somstab_build_psymtabs): Renamed from
-	pastab_build_psymtabs.
-
-Fri Jun 24 08:15:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* core-sol2.c:  New file to handle ELF and BCP core file flavours.
-	* config/sparc/sun4sol2.mh (NATDEPFILES):  Use it instead of
-	core-svr4.
-	* Makefile.in:  Updated for core-sol2.c.
-	* README:  Add notes about SPARCworks cc under Solaris 2.x,
-	from Casper H.S. Dik (casper@fwi.uva.nl).
-	* config/mips/xm-makeva.h:  Removed, no longer necessary.
-	* Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
-	config/mips/xm-mips.h, config/mips/xm-news-mips.h,
-	config/mips/xm-riscos.h:  Remove references to xm-makeva.h
-
-Wed Jun 22 17:48:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdba.el: Put program input and output in a separate buffer.
-
-Wed Jun 22 16:54:15 1994  Fred Fish  (fnf@cygnus.com)
-
-	* energize-patches, main.c (main), top.c (gdb_init, pwd_command),
-	top.h: Change all occurances of dirbuf to gdb_dirbuf.  Collides
-	with global variable of same name in libnsl.so on UnixWare.
-
-Wed Jun 22 14:40:52 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* symtab.c (decode_line_1): fix a bug in dealing with '<>'
-	embedded in template name.
-
-Tue Jun 21 14:06:46 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* config/i386/nm-linux.h: change calling convention of 
-	TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
-	target_insert_watchpoint() and
-	target_remove_watchpoint().
-
-	* config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
-	to be long long in gdb.
-	* config/mips/tm-bigmips.h: ditto.
-
-Mon Jun 20 23:54:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-lang.c (asm_language_defn):  New definitions for language_asm,
-	mostly copied from c_language_defn, to avoid warnings when
-	switching between c and asm stack frames.
-
-Mon Jun 20 13:51:55 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
-
-	* mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
-	ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
-	(upgrade_type, handle_psymbol_enumerators): Likewise.
-	(has_opaque_xref, cross_ref): Likewise.
-	(elfmdebug_build_psymtabs): Call swap->read_debug_info to read
-	debugging information, rather than doing it here.
-	* mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
-	point in ecoff_debug_swap backend structure, rather than calling
-	ecoff_slurp_symbolic_info directly.
-
-Fri Jun 17 20:58:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c: Include annotate.h.  Call annotate_field rather
-	than printing annotation directly.
-
-	* main.c: Include string.h.
-
-Thu Jun 16 14:41:37 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
-	call it instead of doing normal loop.
-	* infcmd.c (attach_command): Don't call wait_for_inferior if
-	running	Mach 3.
-	* infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
-	hook that can decide whether to step over the next breakpoint.
-	* utils.c (wrap_here): Abort if wrap_buffer not allocated.
-	(request_quit) [REQUEST_QUIT]: If defined, call it instead of
-	doing normal quit.
-
-	* configure.in: Improve sorting/formatting of hosts and targets.
-	(i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
-	m88*-*-mach3*, ns32k-*-mach3*): Recognize.
-	* Makefile.in (stop-gdb): New target.
-	* stop-gdb.c: New file, utility to get attention of waiting GDBs
-	in Mach 3.
-
-Wed Jun 15 00:41:03 1994  Tom Lord  (lord@rtl.cygnus.com)
-
-	* top.c (gdb_init): Init current_directory in gdb_init.  Probably
-	the identical initialization can be deleted from main.c, but i
-	haven't done so just in case.
-
-Tue Jun 14 17:24:41 1994  Tom Lord  (lord@x1.cygnus.com)
-
-	* gdba.el: Added menu windows and slightly improved window
-	handling to gdba.el.  Fixed numerous minor bugs that were causing
-	emacs and gdb to fall out of sync.
-
-Tue Jun 14 16:18:44 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* breakpoint.c: annotate changes lost at merge, put back in.
-
-Mon Jun 13 17:28:50 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
-	i387-tdep.o.
-
-Sun Jun 12 03:51:52 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/m68k/dpx2.mh (NATDEPFILES):  Remove duplicate inclusion
-	of inftarg.o.
-	* config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER):  Define to inhibit
-	writing of floating registers, the dpx2 kernel disallows it.
-	* irix5-nat.c (LM_ADDR):  The loaded address of the shared library
-	is contained in o_praw.
-	* irix5-nat.c (solib_map_sections):  Adjust sections by the
-	difference between the loaded address and the prelinked address.
-	* irix5-nat.c (solib_address):  Use LM_ADDR for the loaded start
-	address.
-	* mdebugread.c (parse_symbol):  Do not relocate stEnd/scText
-	symbols, their value is absolute.
-	* mdebugread.c (parse_partial_symbols):  Handle Irix 5.2 shared
-	libraries fh->adr fields of zero. Relocate minimal symbol values
-	upon readin. Relocate non-stabs symbols upon readin.
-	* mdebugread.c (psymtab_to_symtab_1):  Use pst->textlow for the
-	start address of the outermost block.
-	* mdebugread.c (parse_lines, parse_procedure):  Pass in pst
-	instead of section_offsets and use relocated pst->textlow for
-	line number and procedure address relocations.
-
-	From gmo@MicroUnity.com (Guillermo A. Loyola):
-	* mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
-	Handle SGI Irix5 stIndirect symbol type.
-
-Fri Jun 10 14:52:56 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* breakpoint.c: fix a syntax error native cc does not like.
-
-	* Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
-	* sparclite/Makefile.in: ditto.
-	* sparcl-tdpe.c: change file name because first 8 chars has to be 
-	unique.
-	* sparcl-stub.c: ditto.
-
-	* sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
-
-Fri Jun 10 10:38:15 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
-	ignore) a PID argument.
-	(hppa_pop_frame): Pass a PID to target_write_pc.
-	* config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
-	and pass through a PID argument.
-	(target_read_pc, target_write_pc): Update prototypes.
-
-Thu Jun  9 18:10:44 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* Makefile.in: add new file sparclite-tdep.c.
-	* sparclite/Makefile.in: add new file sparclite-stub.c.
-	* sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
-	support.
-	* config/sparc/sparclite.mt: add sparclite-tdep.o.
-	* config/sparc/tm-sparclite.h: add hardware breakpoints support 
-	defiines and code.
-	* sparclite-tdep.c: new file, contains hardware breakpoint support
-	code.
-	* sparclite-stub.c: new file, stub code that add support hardware
-	breakpoint support.
-	* breakpoint.c: add hardware breakpoint support.
-	* breakpoint.h: add new breakpoint type to support hardware
-	breakpoint.
-	* config/mips/nm-irix4.h: change interface for target dependent
-	code supporting watch point.
-	* config/pa/nm-hppab.h: change interface for target dependent
-	code supporting watch point.
-
-Thu Jun  9 14:59:58 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* remote-os9k.c (rombuf_command): fix a bug accepting rombug
-	output.
-	* stabsread.c (read_struct_fields): os9k nested structure does not
-	have terminating ';', instead it just get to ',' and bit position
-	and length.
-
-Wed Jun  8 23:20:45 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* nlmread.c (nlm_symtab_read):  Clean up a bit.
-	* (nlm_symfile_read):  Record bounds of main() so that backtrace
-	command will know where to stop.
-	* objfiles.c (objfile_relocate):  Relocate entry point/func info
-	for backtrace as well.
-	* objfiles.h:  Define values for invalid PCs for entry point info.
-	* symfile.c (init_entry_point_info):  Initialize invalid values
-	with aforementioned macros.
-	* config/alpha/tm-alphanw.h:  Turn on FRAME_CHAIN_VALID_ALTERNATE
-	to cause backtrace to stop when it gets back to main().
-	* config/i386/tm-i386nw.h:  Ditto.
-
-Sat Jun  4 18:17:03 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	Fix value_print, which used to be ostensibly language-independent,
-	but would print pointers and arrays in C syntax.  Instead, call
-	a language-specific function.
-	* language.h (struct language_defn):  New functional field
-	la_value_print.
-	(LA_VALUE_PRINT):  New macro.
-	* language.c (unk_lang_value_print):  New stub/dummy function.
-	(unknown_language_defn, auto_language_defn, local_language_defn):
-	Use it.
-	* c-valprint.c (c_value_print):  New function, with code moved from:
-	* valprint.c (value_print):  ... here.  Now just invoke
-	LA_VALUE_PRINT to do language-specific stuff.
-	* valprint.c (value_print_array_elements):  Make non-static.
-	* c-lang.c (c_language_defn, cplus_language_defn):  Add
-	c_value_print in the la_value_print field.
-	* m2-lang.c (m2_language_defn):  Likewise.
-	* ch-lang.c (chill_language_defn):  But here use chill_value_print.
-	* ch-valprint.c (chill_val_print):  Print null pointer as NULL.
-	* ch-valprint.c (chill_value_print):  New function, based on
-	c_value_print, but use Chill "look and feel."
-	* c-lang.h (c_value_print):  New prototype.
-	* ch-lang.h (chill_value_print):  New prototype.
-	* value.h (value_print_array_elements):  New prototype.
-
-	* ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
-	and case TYPE_CODE_SET):  Check that the element type isn't a stub.
-
-Fri Jun  3 09:15:00 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
-	to new file top.c.  Make things extern instead of static and
-	similar rearrangements to deal with this.
-	* top.h: New file.
-	* utils.c: Move fputs_unfiltered to main.c.  Remove 
-	FPUTS_UNFILTERED_OVERRIDE ifndef.
-	* Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
-	and libgdb uses utils.c and top.c.
-
-Thu Jun  2 23:19:10 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (skip_trampoline_code): Fix typo.
-
-Thu Jun  2 18:09:59 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* ch-valprint.c (chill_val_print_array_elements):  New function.
-	A Chill version of val_print_array_elements, it prints the
-	array index labels, in additions ot the array element values.
-	(chill_val_print):  Use the new function.
-
-Thu Jun  2 08:50:00 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* configure.in:  Add nlm subdir to configdirs for alpha-*-netware
-	target.
-	* defs.h (enum language):  Add language_asm.
-	* findvar.c (read_register_bytes read_register_gen
-	write_register_bytes read_register read_register_pid
-	write_register write_register_pid supply_register):  Move multi-
-	thread handling down into these routines.  Create XXX_pid routines
-	that allow register references to specify the pid.
-	* findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
-	read_sp write_sp read_fp write_fp):  Move these routines from
-	infcmd to findvar to centralize the whole mess.
-	* i386-nlmstub.c:  Portability fixes.
-	* infptrace.c (child_resume):  Conditionalize to allow other natives
-	to override it.  Remove PIDGET gubbish, it's no longer necessary.
-	* infrun.c (wait_for_inferior):  Put registers_changed() before
-	target_wait() to speed up remote debugging.
-	* Replace code that reads registers from other threads with much
-	nicer looking new function calls (see changes to findvar.c).
-	* Don't skip prologues if debugging assembly source.
-	* lynx-nat.c (child_resume):  Lynx now needs it's own version of
-	child_resume to handle multi-thread debugging properly.
-	* remote.c:  Add O response to get console output from target.
-	* (readchar): Add timeout parameter.  Handle SERIAL_EOF and
-	SERIAL_ERROR here to simplify callers.
-	* Change static var timeout to remote_timeout.
-	* (fromhex):  Remove unnecessary return -1 at end of routine.
-	* (remote_wait):  Turn this into a big switch statement.  Add
-	support for O response.
-	* (putpkt):  Remove unnecessary handling of SERIAL_EOF/ERROR.
-	* (getpkt):  Split getpkt into two parts.  read_frame deals with
-	all formatting issues, run-length encoding, and framing.  getpkt
-	now handles error recovery, and frame detection.
-	* ser-tcp.c (tcp_readchar):  Handle EINTR from read().
-	* ser-unix.c (hardwire_raw):  Set CLOCAL so that we ignore modem
-	control.  (hardwire_readchar):  Handle EINTR from read().
-	* symfile.c (deduce_language_from_filename):  Add support for .s
-	files.
-	* config/nm-lynx.h:  Define CHILD_WAIT so that lynx-nat.c can
-	override infptrace's child_wait.
-	* config/rs6000/rs6000lynx.mh:  Use xm-rs6000ly.h & nm-rs6000ly.h
-	instead of XXXlynx.h.
-	* config/rs6000/rs6000lynx.mt:  Use tm-rs6000ly.h instead of
-	tm-rs6000lynx.h.
-	* nlm/gdbserve.c:  Portability fixes.
-
-Tue May 31 20:35:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* inftarg.c (child_wait): Call proc_wait, not wait.
-	(child_mourn_inferior): Call proc_remove_foreign.
-	* main.c (gdb_init): Call init_proc.
-	* main.c: Provide dummy versions of init_proc, proc_wait, and
-	proc_remove_foreign for the gdb case (the libgdb case provides its
-	own versions of these functions).
-	* Makefile.in (libgdb-files): Add libproc.a.
-
-Wed Jun  1 11:08:52 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Hardware watchpoints for Linux, from Rick Sladkey
-	(jrs@world.std.com).
-	* infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
-	new hardware breakpoint recovery method.
-	* i386v-nat.c (i386_insert_watchpoint,
-	i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
-	i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
-	New functions to support the 386 hardware debugging registers.
-	* config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
-	HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
-	target_insert_watchpoint, target_remove_watchpoint): Define these
-	macros to use the hardware debugging functions in i386v-nat.c.
-
-Wed May 25 17:06:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in: Replace libgdb.a with libgdb-files.  Make "all"
-	build it.
-
-Thu May 19 09:56:20 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* target.c, target.h: New variables target_activity_function and
-	target_activity_fd.
-	* inflow.c, inferior.h: New functions set_sigio_trap and
-	clear_sigio_trap.
-	* inftarg.c (child_wait), procfs.c (wait_fd): Call them.
-
-Wed May 18 13:01:55 1994  Doug Evans  (dje@canuck.cygnus.com)
-
-	* remote-sim.h (sim_verbose): Delete.
-	Document callbacks needed.
-	(sim_*): Change result to void where there isn't one.
-	(sim_open): Clarify argument and error response.
-	(sim_close): Declare.
-	(sim_load): Change bfd_handle argument to file name.  Clarify result.
-	(sim_create_inferior): Renamed from sim_set_args.
-	(sim_set_pc): Delete.
-	(sim_info): Delete printf_fn argument.
-	* remote-sim.c (gdbsim_kill): Add comment describing purpose.
-	(gdbsim_load): Try sim_load first.
-	(gdbsim_create_inferior): Call sim_create_inferior.
-	(gdbsim_open): Handle args == NULL.  Update call to sim_open.
-	(gdbsim_close): Call sim_close.
-	(gdbsim_files_info): Update call to sim_info.
-	(gdbsim_ops): Realign comments.
-
-	* printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
-
-Tue May 17 16:45:20 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
-	the auxent if the symbol's name is ".file".  From David Edelsohn 
-	<c1dje@watson.ibm.com>.
-
-Tue May 17 11:08:22 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (breakpoint_1): Fix typo.
-
-	* annotate.c (annotate_field_end): Fix typo.
-
-	* Makefile.in: Move annotate.o from COMMON_OBS to OBS.
-
-	* Makefile.in (TSSTART): Remove; no longer used.
-
-	* utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
-	fputs_unfiltered and exit directly, rather than fatal.  The latter
-	calls vfprintf_unfiltered!
-
-	* gdbtypes.h, gdbtypes.c (can_dereference): New function.
-	* value.h, printcmd.c (print_value_flags): Move from here...
-	* annotate.c: ...to here, and make it use can_dereference.
-
-Sat May 14 15:13:52 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* inflow.c (job_control, attach_flag, generic_mourn_inferior):
-	Remove, needed for both native and cross.
-	* target.c (attach_flag, generic_mourn_inferior): Put here.
-	* utils.c (job_control): Put here.
-	(terminal.h): Don't include anymore.
-
-Sat May 14 09:11:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* source.c (find_source_lines): Always use code that was #ifdef
-	BROKEN_LARGE_ALLOCA.  Do the cleanup before returning, rather than
-	leaving it on the chain.  Reindent much of this function.
-	* config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
-	config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
-	config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
-	config/ns32k/xm-ns32km3.h: Remove all references to
-	BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
-	* main.c, fork-child.c, many config files: Remove all
-	SET_STACK_LIMIT_HUGE code; with the above changes it should no
-	longer be needed.
-
-	* symtab.c (lookup_partial_symbol): Use if and abort, not assert.
-	This avoids __eprintf troubles.
-
-Fri May 13 08:10:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c (main): Surround in #ifndef MAIN_OVERRIDE.  Move
-	initialization code which needs to be called even if we bypass the
-	command line stuff into gdb_init.
-	* utils.c (fputs_unfiltered): Surround in #ifndef
-	FPUTS_UNFILTERED_OVERRIDE.
-	* Makefile.in (libgdb.a): New target.
-
-	* utils.c: Rearrange I/O stuff a bit so that all output goes
-	through fputs_unfiltered.  Use vasprintf; removes arbitrary limit
-	which made %s not work with arbitrarily large strings.
-	* printcmd.c (printf_command): Use printf_filtered, not
-	printf_unfiltered and printf, now that arbitrary limit is gone.
-
-	gcc -Wall lint:
-	* breakpoint.c (watchpoint_check): Remove unused variable b.
-	* stack.c (print_frame_info): Move sp and buf inside #if.
-	* eval.c (evaluate_subexp): Remove unused variables pp,
-	mangle_ptr, ptr, and mangle_tstr.
-	* valarith.c (value_x_binop): Remove unused variables mangle_tstr
-	and mangle_ptr.
-	* symtab.c (lookup_symtab): Put variable copy inside #if.
-	(decode_line_1): Put variable q1 inside #if 0.
-	* target.h: Declare target_link.
-	* infrun.c (wait_for_inferior): Remove unused variables signame.
-	* remote.c (remote_resume): Remove unused variable name.
-	* c-exp.y (parse_number): Parenthesize operand of shift.
-	* dbxread.c (record_minimal_symbol): Parenthesize operand of &&
-	(this is a semantic change, the warning seems to have detected a bug).
-	* dbxread.c (end_psymtab): Move variable p1 inside #if.
-	* coffread.c: Move variable temptype inside #if.
-	* ch-typeprint.c (chill_type_print_base): Remove unused variable
-	name.
-	* ch-valprint.c: #include typeprint.h and ch-lang.h.
-	(chill_val_print): Remove unused variable in_range.
-	(chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
-	(chill_val_print): Add default case for switch.
-	* stabsread.h: Declare stabsect_build_psymtabs.
-	* os9kread.c (read_minimal_symbols): Make this return void.
-	(os9k_symfile_read): Remove unused variables stb_exist and val.
-	(os9k_symfile_init): Remove unused variable val.
-	(fill_sym): Remove unused variable id.
-	(read_os9k_psymtab): Put variable back_to inside #if 0.  Remove
-	unused variable nsl.
-	Remove unused variable symfile_bfd.
-	#if 0 unused variables lbrac_unmatched_complaint and
-	lbrac_mismatch_complaint.
-	Remove declaration for non-existent function os9k_next_symbol_text.
-
-	* annotate.c, annotate.h: New files, containing a function for
-	each annotation which outputs it.
-	* Move breakpoints_changed from breakpoint.c to annotate.c.
-	* breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
-	printcmd.c, source.c, stack.c, utils.c, valprint.c:
-	Use annotate.c functions to output annotations.
-	* Makefile.in (OBS): Add annotate.o.
-
-Thu May 12 10:46:27 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
-	elf_unwind_entries are always initialized.
-
-	* hppa-tdep.c (skip_trampoline_code): Handle argument relocation
-	stubs which return directly to the caller rather than to the stub
-	itself.
-
-Wed May 11 20:11:51 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* c-exp.y (yyerror): Display a more informative error message.
-	* ch-exp.y (yyerror): Ditto, don't use global yychar.
-	* m2-exp.y (yyerror): Ditto.
-
-Tue May 10 11:57:53 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* inflow.c (job_control): Move definition to front of file.
-
-Tue May 10 14:42:37 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
-	SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
-
-Fri May  6 13:30:22 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* Makefile.in (kdb): Remove old init.c creation commands.
-	* configure.in (sparclite): Match on sparclite*.
-	* sparclite/aload.c (main): Only change section addresses for
-	a.out format object files.
-
-Fri May  6 13:24:04 1994  Steve Chamberlain  (sac@cygnus.com)
-
-	* config/i386/go32.mh: Define CC.
-
-Fri May  6 11:56:54 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdbserver/Makefile.in: Remove irrelevant definitions and
-	comments inherited from the gdb Makefile.
-	(BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
-	(VERSION): Update to 4.12.3.
-	(gdbserver): Remove any existing executable first.
-	(distclean, realclean): Remove nm.h.
-	* gdbserver/low-lynx.c: Add Sparc Lynx support.
-	* gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
-	Don't use absolute pathname.
-
-Thu May  5 12:00:22 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
-	error.
-
-Wed May  4 06:56:03 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
-	(print_it_normal): Add annotations for the inferior starting and
-	stopping, and for all the various messages related to how it
-	stopped.
-
-	* printcmd.c (do_one_display): Annotate.
-	* stack.c (print_frame_info): Annotate printing of stack frames.
-
-Wed May  4 18:15:51 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* remote.c (get_offsets):  Handle case where stub doesn't support
-	qOffsets message.
-
-Wed May  4 15:30:39 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	Add partial support for g++ code compiled with -fvtable-thunks.
-	* c-valprint.c (c_val_print):  Add vtblprint support
-	when using thunks.
-	* cp-valprint.c (cp_is_vtbl_member):  A vtable can be an array of
-	pointers (if using thunks) as well as array of structs (otherwise).
-	* cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name):  Move to global
-	level, and make the latter non-static (so define_symbol can use it).
-	* stabsread.c (define_symbol):  If the type being defined is a
-	pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
-	* symtab.h (VTBL_PREFIX_P):  Allow "_VT" as well as "_vt".
-	* values.c (value_virtual_fn_field):  Handle thunks.
-	* values.c (value_headof):  Minor efficiency hack.
-	* values.c (value_headof):   Incomplete thunk support.  FIXME.
-
-Wed May  4 06:56:03 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valprint.c (print_longest): Clarify comment about use_local.
-	* printcmd.c, defs.h (print_address_numeric), callers in
-	symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
-	cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
-	exec.c: New argument use_local.
-	* source.c (identify_source_line): Use filtered output.  Use
-	print_address_numeric. 
-
-	* core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
-	language.c (type_error, range_error): Use filtered output.
-	* utils.c (error_begin): Update comment to tell people to use
-	filtered output.
-
-	* Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
-	(HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
-	bfd.h.
-
-Tue May  3 07:41:33 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* procfs.c (procfs_wait): Reinstate code which deduces the signal
-	from the fault, #ifndef FAULTED_USE_SIGINFO.
-	* config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
-
-Fri Apr 29 18:15:04 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (breakpoint_1): Annotate each field of the headers.
-	Explicitly annotate each record.
-
-Fri Apr 29 15:56:18 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* xcoffexec.c: Reformat to standards and lint.
-	(language.h): Include.
-	(exec_close): Declare arg "quitting".
-	(file_command): Declare arg "from_tty".
-	(map_vmap): Cast xmalloc result to PTR.
-	* rs6000-nat.c: Reformat to standards and lint.
-	(exec_one_dummy_insn): Use char array for saved instruction.
-	(fixup_breakpoints): Declare.
-	(vmap_ldinfo): Be more informative in fatal error messages.
-	(xcoff_relocate_symtab): Define to return void.
-	* xcoffsolib.h: Reformat to standards, improve comments.
-	* config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
-
-Thu Apr 28 08:40:56 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c, defs.h (error_begin): New function.
-	(quit): Print annotation before printing the error message.
-	* main.c (return_to_top_level): Print annotation before doing the
-	longjmp.
-	* symtab.c (decode_line_1): Call error not warning and then
-	return_to_top_level.  Call error_begin and printf_unfiltered
-	rather calling warning (before calls to return_to_top_level).
-	* core.c (memory_error): Use error_begin, printf_unfiltered,
-	print_address_numeric and return_to_top_level instead of error.
-	Cleans up a FIXME-32x64.
-	* language.c (type_error, range_error): Call error_begin
-	not just target_terminal_ours.
-
-	* dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
-	directly, rather than via DBX_SYMFILE_INFO.  A cast on the left
-	side of an assignment is non-portable.
-
-	* utils.c (query): Change syntax of query annotations to be
-	consistent with other input annotations.
-	(prompt_for_continue): Likewise for prompt-for-continue annotation.
-
-Thu Apr 28 01:20:39 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (psymtab_to_symtab_1):  Do not call sort_blocks
-	for stabs symtabs.
-	* mips-tdep.c (mips_skip_prologue):  Handle prologues for functions
-	that have a stack frame size of 32k or larger (from Paul Flinders).
-	Remove #if 0'd code.
-
-Wed Apr 27 16:33:51 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
-	for Lynx platforms that need it.
-	* config/nm-lynx.h (__LYNXOS): Define if not already defined.
-
-Wed Apr 27 16:01:37 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* procfs.c (procfs_wait): Use the signal from the pr_info rather
-	than trying to deduce it from the fault.
-
-Wed Apr 27 12:22:46 1994  Steve Chamberlain  (sac@cygnus.com)
-
-	* printcmd.c (print_address_symbolic): Initialize name to empty
-	string to avoid core dump if lookup fails.
-	* remote-e7000.c (printf_e7000debug): Error if target not open.
-
-Tue Apr 26 22:45:24 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* i386-nlmstub.c:  Update to be more in line with PIN stub.
-	* nlm/gdbserve.c (putDebugChar):  Install bug fix from i386-nlmstub.
-	* (hex2mem):  Init ptr.
-	* General cleanups to use ConsolePrintf, standard prologues, etc...
-
-Tue Apr 26 10:23:04 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* i386-nlmstub.c:  More changes to be compatible with remote.c.
-
-	* dbxread.c:  Move a bunch of strncmps out of process_one_symbol
-	into (the far less frequently called) dbx_symfile_read.
-
-	* i386-nlmstub.c:  An interim version till we get PIN for the x86.
-
-Tue Apr 26 09:50:45 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* dbxread.c (record_minimal_symbol):  Record the section
-	associated with the symbol to make dynmaic relocation work.
-	* (dbx_symfile_read, process_one_symbol):  Fixes to work around
-	Solaris brain-damage which don't apply to relocatable object
-	files.
-	* (stabsect_build_psymtabs):  New routine to read stabs out of an
-	arbitrarily named section.
-	* nlmread.c (nlm_symtab_read):  Read ALL syms from the NLM, not just
-	globals.
-	* (nlm_symfile_read):  Call stabsect_build_psymtabs to read the
-	stabs out of the nlm.
-	* partial-stabs.h (cases 'f' & 'F'):  Fixes to work around Solaris
-	brain-damage which don't apply to relocatable object files.
-	* remote.c (putpkt):  Improve error reporting and error handling.
-	* (get_offsets):  Temporary kludge to force data & bss sections to
-	have the same relocation.
-	* stabsread.c (define_symbol, scan_file_globals):  Record section
-	info in sym.
-
-Sat Apr 23 19:05:52 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (breakpoint_1): Annotate each field of output.  Add
-	FIXME-32x64 comment.
-
-Fri Apr 22 16:43:54 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (wait_for_inferior): Move call to flush_cached_frames
-	to after call to target_wait.  This means that flush_cached_frames
-	can call target_terminal_ours if it wants to.
-	* infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
-	comment about why the code is dubious.
-
-	* stabsread.c (read_type): Call read_type, not nonexistent
-	os9k_read_type.
-
-Fri Apr 22 14:25:36 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* remote-os9k.c (rombug_fetch_registers): set trace mode
-	correctly.
-	* remote-os9k.c (rombug_read_inferior_memory): cache data in
-	buffer.
-	* os9kread,c (read_os9k_psymtab): process file symbol to truncate
-	extra info.
-	* os9kread.c (os9k_read_ofile_symtab): proper casting of args
-	passed to process_one_symbol.
-	* stabsread.c (read_type): process os9k functio prototype.
-
-Fri Apr 22 11:27:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* solib.c (symbol_add_stub): If so->textsection is NULL, don't
-	dump core.
-
-Thu Apr 21 07:45:49 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c (prompt_for_continue): Annotate prompt.
-	(query): Annotate query.
-	* printcmd.c (print_frame_args): Change syntax of argument
-	annotation to make name and value part of a single group of
-	annotations, not two separate groups.
-	* cp-valprint.c (cp_print_value_fields): Likewise for fields.
-	* valprint.c (val_print_array_elements): Change syntax of
-	annotation to be more concise.
-	* main.c, defs.h (command_line_input): New argument tells what
-	string to include in the annotations.
-	* symtab.c (decode_line_2), main.c (read_command_lines,
-	command_loop): Change callers.
-
-	* breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
-	target null pointer.
-	* blockframe.c (find_frame_addr_in_frame_chain): Likewise.
-
-	* printcmd.c (output_command): Annotate things we print here too.
-	* printcmd.c (print_command_1): Add "value-history-value" annotation.
-	* Move declaration of print_value_flags from defs.h to value.h.
-	* main.c (command_line_input): Call wrap_here as well as gdb_flush.
-
-Thu Apr 21 09:29:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dbxread.c (read_dbx_dynamic_symtab):  Reinstall support for sun3,
-	BFD handles sun3 dynamic relocations now.
-	* elfread.c (elf_symtab_read, elf_symfile_read):  Handle dynamic
-	symbol table.
-
-Wed Apr 20 19:41:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (print_command_1): Annotate the top-level expressions
-	that we print.
-	(print_frame_args): Annotate each argument.
-	* printcmd.c, defs.h (print_value_flags): New function.
-	* cp-valprint.c (cp_print_value_fields): Annotate each field.
-	* valprint.c (val_print_array_elements): Annotate each array element.
-
-Wed Apr 20 13:18:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* findvar.c (read_var_value):  Handle LOC_REPARM_ADDR case correctly,
-	the register contains a pointer to the type, not the type itself.
-
-Mon Apr 11 10:44:35 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* main.c (main): Accept --annotate=N option and make --fullname
-	the same as --annotate=1.
-	(command_line_input): Print annotatation before and after prompt.
-	* blockframe.c (flush_cached_frames): Print annotation.
-	* Rename frame_file_full_name to annotation_level and move it from
-	symtab.h to defs.h.
-	* source.c (identify_source_line): If annotation_level > 1,
-	change output format.
-	* breakpoint.c: Print annotation whenever a breakpoint changes.
-	* main.c: New variable server_command.
-	(command_line_input): Parse "server " and set server_command.
-	(dont_repeat): Check server_command.
-
-Wed Apr 20 08:37:16 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (xcoff_next_symbol_text): Don't return before
-	updating raw_symbol and symnum.  Return a value in the case where
-	we complained.
-
-	* dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
-	takes care of it.
-	* parse.c: Don't define block_found; it is defined in symtab.c.
-	* parser-defs.h: Add comment regarding block_found.
-
-Tue Apr 19 09:46:05 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (internalize_unwind_info): Delete unused indexp
-	argument.
-
-Mon Apr 18 13:18:56 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dbxread.c (read_dbx_dynamic_symtab):  Relocate BFD symbols by
-	section vma. Do not read dynamic relocs for sun3 executables to
-	avoid BFD assertion message.
-
-Mon Apr 18 10:08:07 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* nm-hppab.h (KERNEL_U_ADDR): Define.
-	(FIVE_ARG_PTRACE): Likewise.
-	(CANNOT_STORE_REGISTER): Likewise.
-	* nm-hppah.h (KERNEL_U_ADDR): Define.
-	(FIVE_ARG_PTRACE): Likewise.
-	(CANNOT_STORE_REGISTER): Likewise.
-	(NEED_TEXT_START_END): Likewise.
-
-	* tm-hppah.h (NEED_TEXT_START_END): Delete definition.
-	* xm-hppah.h (KERNEL_U_ADDR): Delete definition.
-	(FIVE_ARG_PTRACE): Likewise.
-	* xm-hppab.h (KERNEL_U_ADDR): Delete definition.
-	(FIVE_ARG_PTRACE): Likewise.
-
-	* hppa-tdep.c (read_unwind_info): Make static.
-	(restore_pc_queue): Indirect through the target vector to
-	reload the register state.
-
-Sat Apr 16 22:20:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* paread.c (compare_unwind_entries): Delete function.  It's been
-	moved into hppa-tdep.c.
-	(read_unwind_info): Likewise.
-	(pa_symfile_read): No longer call read_unwind_info.  The unwind
-	tables will be read in as they are needed.
-
-	* hppa-tdep.c (compare_unwind_entries): New function.
-	(read_unwind_info, internalize_unwinds): Likewise.
-	(find_unwind_entry): Read in unwind information on demand.
-
-Fri Apr 15 11:53:46 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* source.c (DIRNAME_SEPARATOR): New macro, replaces all references
-	to : in search path processing.
-	* defs.h (qsort): Rename argument in prototype.
-	* symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
-	some compilers.
-	* breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
-	(false): Eliminate usages.
-
-Fri Apr 15 11:35:19 1994  Steve Chamberlain  (sac@cygnus.com)
-
-	* h8500-tdep.c (initialize_h8500_tdep, large_command):
-	All references to value changed to value_ptrlage_command is now
-	called big_command.
-	All references to value changed to value_ptr.
-	* remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
-	* remote-hms.c (hms_wait): Timeout after five seconds.
-	* ser-go32.c (dosasync_read): Poll if timeout < 0.
-	* config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
-	* config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
-
-Thu Apr 14 07:01:56 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* procfs.c (procfs_wait): Protect watchpoint code with appropriate
-	#ifdefs.
-	(procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
-
-Wed Apr 13 14:52:46 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
-	bp_watchpoint_scope breakpoints.
-	(struct breakpoint): Add val_chain and related_breakpoint fields
-	for use by watchpoints.
-
-	* breakpoint.c (within_scope): Delete.  No longer used.
-	(TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
-	(target_{remove,insert}_watchpoint): Likewise.
-	(can_use_hardware_watchpoint): New function.
-	(remove_breakpoint): New function to remove a single breakpoint
-	or hardware watchpoint.
-	(insert_breakpoints): Handle insertion of hardware watchpoints.
-	Store a copy of the value chain derived from the watchpoint
-	expression.
-	(remove_breakpoints): Simplify by using remove_breakpoint.
-	(delete_breakpoint): Likewise.
-	(watchpoint_check): Delete the watchpoint and watchpoint scope
-	breakpoints when the watchpoint goes out of scope.  Save & restore
-	the current frame after checking watchpoints.
-	(breakpoint_init_inferior): Likewise (restarting the program
-	makes all local watchpoints go out of scope).
-	(bpstat_stop_status): Handle hardware watchpoints much like normal
-	watchpoints. Delete the watchpoint and watchpoint scope breakpoint
-	when the watchpoint goes out of scope.  Remove and reinsert all
-	breakpoints before returning if we stopped when a hardware watchpoint
-	fired.
-	(watch_command): Use a hardware watchpoint when possible.  If
-	watching a local expression, build a scope breakpoint too.
-	(map_breakpoint_numbers): Also call given function for any
-	related breakpoints.
-	(disable_breakpoint): Never disable a scope breakpoint.
-	(enable_breakpoint): Handle hardware breakpoints much like normal
-	breakpoints, but recompute the watchpoint_scope breakpoint's
-	frame and address  (if we have an associated scope breakpoint).
-	(read_memory_nobpt): Handle hardware watchpoints like normal 
-	watchpoints.  When necessary handle watchpoint_scope breakpoints.
-	(print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
-	(clear_command, breakpoint_re_set_one, enable_command): Likewise.
-	(disable_command): Likewise.
-
-	* blockframe.c (find_frame_addr_in_frame_chain): New function.
-	Extern prototype added to frame.h
-
-	* infrun.c (wait_for_inferior): Set current_frame and select
-	a frame before checking if we stopped due to a hardare watchpoint
-	firing.  Handle stepping over hardware watchpoints.
-	(normal_stop): Remove unnecessary call to select_frame.
-
-	* value.h (value_release_to_mark): Declare.
-	* values.c (value_release_to_mark): New function.
-
-	* procfs.c (procfs_wait): Add cases for hardware watchpoints.
-	(procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
-
-	* hppab-nat.c (hppa_set_watchpoint): New function.
-
-	* config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
-	(HAVE_STEPPABLE_WATCHPOINT): Define.
-	(TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
-	(target_{insert,delete}_watchpoint): Define.
-
-	* config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
-	(STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
-	(target_{insert,remove}_watchpoint): Likewise.
-
-Mon Apr 11 19:21:27 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab):  Ignore symbols of class C_EXT,
-	smtyp XTY_LD, sclass XMC_DS (external data segment label).  They
-	often have the same names as debug symbols for functions, and
-	confuse lookup_symbol().
-
-Mon Apr 11 10:44:35 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
-	* config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
-	REGISTER_RAW_SIZE (1).
-	Together these changes work around a bug in HP's compiler.  Both
-	seem to be necessary.
-
-Mon Apr 11 09:18:24 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
-	with scope SS_EXTERNAL.  ST_ENTRY symbols in dynamic executables
-	are type mst_solib_trampoline.
-
-Fri Apr  8 17:14:37 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* config/m68k/es1800.mt: Change comments.
-
-Fri Apr  8 17:14:37 1994  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
-
-Fri Apr  8 15:35:30 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* lynx-nat.c:  Restore regmap structure for SPARC.  It's needed
-	for core files.
-
-Fri Apr  8 14:53:35 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* values.c (unpack_long): Remove obsolete comment about using a
-	switch statement.
-
-	* symfile.c (symbol_file_command): Add comments about command syntax.
-
-Thu Apr  7 17:25:21 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-			  Jim Kingdon  (kingdon@cygnus.com)
-
-	* infrun.c (IN_SOLIB_TRAMPOLINE):  Correct comment, trampolines
-	are in the .plt section.
-	* minsyms.c (lookup_solib_trampoline_symbol_by_pc,
-	find_solib_trampoline_target):  New functions for handling
-	stepping into -g compiled shared libraries.
-	* symtab.h (lookup_solib_trampoline_symbol_by_pc,
-	find_solib_trampoline_target):  Add prototypes.
-	* config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
-	Define to handle stepping into  -g compiled shared libraries.
-	* config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE):  Define to handle
-	stepping into  -g compiled shared libraries.
-
-Thu Apr  7 17:22:54 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* configure.in:  Add mips-*-sysv4* support.
-	* config/mips/mipsv4.mh, config/mips/mipsv4.mt,
-	config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
-	New files for MIPS SVR4 support.
-	* Makefile.in:  Update for new mipsv4 files.
-	* alpha-tdep.c (heuristic_proc_desc, find_proc_desc):  Use
-	read_next_frame_reg to obtain the frame relative stack pointer.
-	* mips-tdep.c (heuristic_proc_desc):  Use read_next_frame_reg to
-	obtain the frame relative stack pointer.
-	* mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
-	Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
-	by entering them into the minimal symbol table.
-	* printcmd.c (print_scalar_formatted):  Do not try to unpack to
-	a long for float formats.
-	* solib.c:  Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
-	get defined in <link.h>.
-	* solib.c (solib_add):  Add shared library sections to the section
-	table of the target before adding the symbols.
-	* partial-stab.h:  Relocate static and global functions.
-	* dbxread.c (read_dbx_symtab):  Remove unused variable
-	end_of_text_address.  Relocate text_addr when passing it
-	to end_psymtab.
-
-	For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
-	library functions before the executable is run. Retrieve dynamic
-	symbols from stripped executables.
-	* mipsread.c (read_alphacoff_dynamic_symtab):  New function.
-	* mipsread.c (mipscoff_symfile_read):  Use it. Issue warning message
-	if no debugging symbols were found.
-	* alpha-tdep.c (alpha_skip_prologue):  Silently return the unaltered
-	pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
-	is defined.
-	* config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS):  Define,
-	OSF/1 has shared libraries.
-
-Thu Apr  7 15:11:11 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
-	to BFD handling of dynamic symbols.
-
-Tue Apr  5 15:29:25 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
-	then gets its real address into FUN and its GOT/DP value into %r19.
-
-	* tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
-
-	* hppa-tdep.c (frameless_function_invocation): If no unwind
-	descriptor was found, then assume this was not a frameless
-	function invocation.
-	(frame_saved_pc): If the saved PC is in a linker stub, then
-	return the return address which the linker stub will return to.
-
-        * xm-hppab.h: Never define USG.
-        * xm-hppah.h: Always define USG.
-
-Tue Apr  5 12:58:47 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* values.c (unpack_long, value_from_longest),
-	valarith.c (value_binop):  Allow TYPE_CODE_RANGE.
-
-Fri Apr  1 14:04:34 1994  Jason Merrill  (jason@deneb.cygnus.com)
-
-	* symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
-
-Fri Apr  1 00:44:00 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	For SVR4 targets, enable gdb to set breakpoints in shared
-	library functions before the executable is run.
-	* elfread.c (elf_symtab_read):  Handle symbols for shared library
-	functions.
-	* sparc-tdep.c (in_solib_trampoline):  Renamed to in_plt_section
-	and moved to objfiles.c.
-	* objfiles.c (in_plt_section):  Moved to here from sparc-tdep.
-	* config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE):  Use new in_plt_section.
-	* config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE):  Removed,
-	the new generic definition from tm-sysv4.h works for Solaris.
-
-Wed Mar 30 16:14:27 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* elfread.c (elf_symtab_read): Change storage_needed,
-	number_of_symbols and i to long.  Rename get_symtab_upper_bound to
-	bfd_get_symtab_upper_bound.  Check for errors from
-	bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
-	* nlmread.c (nlm_symtab_read): Same changes.
-
-Wed Mar 30 11:43:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (xcoff_next_symbol_text): New function.
-	(read_xcoff_symtab): Set next_symbol_text_func to it.
-	Move raw_symbol outside of read_xcoff_symtab.
-
-	* remote.c (getpkt): Remove unused "out" label.
-
-Wed Mar 30 09:15:42 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* breakpoint.c (print_it_normal): Allow GDB to notify the user
-	about more than one watchpoint being triggered.
-
-Wed Mar 30 08:24:18 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
-
-Wed Mar 30 00:31:49 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* blockframe.c (find_pc_partial_function):  mst_file_text
-	symbols do not live in the shared library transfer table.
-	* ch-exp.y (decode_integer_value, match_character_literal,
-	match_bitstring_literal):  Guard tolower calls with isupper,
-	tolower on old BSD systems blindly subtracts a constant.
-	* dbxread.c (read_ofile_symtab):  Check for __gnu_compiled_* as
-	well when determining the producer of the object file.
-	* mdebugread.c (has_opaque_xref):  New function to check for
-	cross reference to an opaque aggregate.
-	* mdebugread.c (parse_symbol, parse_partial_symbols):  Do not
-	enter typedefs to opaque aggregates into the symbol tables.
-	* mdebugread.c (parse_external):  Remove skip_procedures argument,
-	it has always been 1.  Remove code that handled stProc symbols,
-	it was never executed and was wrong, as the index of a
-	stProc symbol points to the local symbol table and not to the
-	auxiliary symbol info. Update caller.
-	* mdebugread.c (parse_partial_symbols):  Do not enter external
-	stProc symbols into the partial symbol table, they are already
-	entered into the minimal symbol table.
-	* config/i386/tm-symmetry.h:  Clean up, it is now only used for Dynix.
-	Remove all conditionals and definitions for ptx.
-	I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
-	Fix addresses of floating point registers in REGISTER_U_ADDR.
-	STORE_STRUCT_RETURN now handles cc and gcc conventions.
-	FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
-	IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
-	signal trampoline code work.
-	* config/i386/xm-symmetry.h:  Clean up, it is now only used for Dynix.
-	Remove all conditionals and definitions for ptx.
-	Remove KDB definitions.
-	* symm-nat.c (store_inferior_registers):  Fetch registers before
-	storing them to obtain valid floating point control registers.
-	Store fpu registers.
-	* symm-nat.c (print_1167_control_word):  Dynix 3.1.1 defines
-	FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
-	* symm-nat.c (fetch_inferior_registers, child_xfer_memory):
-	Fix typos.
-	* symm-nat.c (child_resume):  Update type of `signal' parameter.
-	* symm-tdep.c (I386_REGNO_TO_SYMMETRY):  Moved to tm-symmetry.h.
-
-Tue Mar 29 23:01:33 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
-	calling import stubs for functions in shared libraries.
-
-Tue Mar 29 21:14:04 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* ch-exp.y:  Implement SIZE(mode_name) and SIZE(expression).
-
-	* ch-lang.c (chill_is_varying_struct):  Magic string is
-	was "<var_length>" is now "__var_length" (more portable).
-
-Tue Mar 29 19:41:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.c (getpkt): If we get a timeout, actually retry rather
-	than just giving up the first time it happens.
-	* remote.c: Document sequence numbers.
-	(remote_store_registers): Change syntax of 'P' request so that it
-	never looks like a sequence number.
-
-Tue Mar 29 16:06:01 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* os9kread.c (record_minimal_symbol): add section_offset to
-	relocate minimal symbol table.
-	* os9kread.c (read_minimal_symbols): ditto.
-	* os9kread.c (os9k_symfile_init): increase size of dbg and stb
-	file names.
-	* os9kread.c (read_os9k_psymtab): if there's no dbg file, just
-	return. Also if file addr is 0 leave it 0, not to relocate.
-	* remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
-	'set remotexoff' and 'set remotelog' commands.
-
-Tue Mar 29 12:38:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.c (remote_store_registers): Add 'P' request to set an
-	individual register.
-	(remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
-	a target address.
-
-Sat Mar 26 07:05:18 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
-	* stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
-	combining all 'p' and 'r' pairs into a LOC_REGPARM.
-
-	* command.c (do_setshow_command, case var_string): Never add a
-	space to the end of the string.
-	* NEWS: Document this change.
-	* .gdbinit: Add a space to the "set prompt" command.
-
-Fri Mar 25 12:40:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	*  m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
-	changes to make it compile (it doesn't link yet).
-
-	* buildsym.c (start_subfile, patch_subfile_names), demangle.c
-	(set_demangling_style, set_demangling_command): Use savestring not
-	strdup.  We were not dealing properly with a NULL return from
-	strdup, and were not declaring strdup (the system header may or
-	may not have it).
-
-	* valprint.c (val_print): Remove inaccurate comment about what
-	types can be stub types.
-
-	* config/i386/ptx.mh (XDEPFILES): Add coredep.o.  Delete infptrace.o.
-	* symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
-	Supply alternate version if ATTACH_DETACH is not defined.
-	* ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
-	tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
-	* configure.in: Recognize i[34]86-sequent-sysv4* host.
-
-Fri Mar 25 10:14:03 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
-	of a function.
-	(skip_trampoline_code): Rewrite and add support for argument
-	relocation stubs stubs, import/export stubs, calls through
-	"_sr4export" and cascaded trampolines.
-
-	* hppa-tdep.c (skip_prologue): Return "pc" not zero
-	if no unwind descriptor is found.
-
-	* tm-hppa.h (NUM_REGS): Bump to 128 registers.
-	(REGISTER_NAMES): Add entries for "right-half" of FP registers.
-	(REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
-	differently.  All registers are four bytes.
-	(REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
-	the same size.
-	(REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
-
-	* hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
-	registers as both single and double values (fetching 2nd 32bit half
-	as necessary).  Annotate each register printed with its precision.
-
-	* paread.c (read_unwind_info): Fix off-by-one error.
-
-Fri Mar 25 08:33:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c (complete_command): Deal with it if arg is NULL.
-
-Thu Mar 24 07:12:09 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
-	regarding using the PC--using the PC is necessary and all the
-	FIXME comments in the world won't make it go away.
-
-	* valops.c (value_at, value_at_lazy): Give error if we dereference
-	a pointer to void.
-	* gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
-	* stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
-
-	* stabsread.c (patch_block_stabs): Add comment about what happens
-	if the definition is in another compilation unit from the stab.
-
-	* dbxread.c (end_psymtab): Add comment about empty psymtabs.
-
-Wed Mar 23 07:50:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c (complete_command): New command, from Rick Sladkey
-	<jrs@world.std.com>.
-	(symbol_completion_function): Don't declare rl_point and
-	rl_line_buffer; they are now declared in readline.h.
-	(show_commands): Don't declare history_base; it is declared in
-	history.h.
-	* command.c (lookup_cmd): Don't delete trailing whitespace.
-	Reverts change of 14 May 1989.
-
-Wed Mar 23 16:14:52 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* minsyms.c (prim_record_minimal_symbol):  Move section deduction
-	code from prim_record_minimal_symbol_and_info() to here.  Callers
-	of the latter can legitimately supply a section number of -1.
-
-Wed Mar 23 07:50:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbtypes.h, gdbtypes.c: Add comments regarding whether static
-	member functions have an element in args for a (nonexistent) this
-	pointer.
-
-Tue Mar 22 20:12:53 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
-
-	* hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
-	queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
-
-	* stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
-	for the structure's type.  All callers changed.
-
-	* valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
-	for each structure argument rather than assuming it's either
-	true or false for all structure arguments.
-
-	* config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
-	on the length structure passed, not the compiler used.
-
-	* config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
-	argument for the structure's type.
-
-Tue Mar 22 15:28:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* values.c (set_internalvar): Don't set var->value until we are
-	sure there won't be an error().
-
-	* remote.c (get_offsets): Reinstate comment which was in
-	remote_wait about use of SECT_OFF_TEXT and so on.
-
-Mon Mar 21 13:11:30 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symmisc.c (maintenance_check_symtabs):  New function to check
-	consistency of psymtabs and symtabs.
-	* symtab.h (maintenance_check_symtabs):  Add prototype.
-	* maint.c:  Add new `maint check-symtabs' command.
-	* config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
-	config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW):  Fix typo.
-	* config/i386/tm-symmetry.h:  Make comment inside #if 0 a real
-	comment.
-	* config/i386/tm-symmetry.h (STORE_STRUCT_RETURN):  Cast argument
-	to write_memory to avoid warnings from gcc.
-	* config/i386/xm-symmetry.h:  Add missing #endif.
-	* config/i386/nm-symmetry.h (NO_PTRACE_H):  Add for Dynix.
-	* config/i386/symmetry.mt (TDEPFILES):  Add i386-tdep.o.
-	* config/i386/symmetry.mh (NAT_FILE, NATDEPFILES):  Add.
-
-Mon Mar 21 11:50:28 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
-	(hppa_push_arguments): Likewise.
-
-Mon Mar 21 11:02:51 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* alpha-tdep.c:  Gobs of changes (many imported from mips-tdep) to
-	improve remote debugging efficiency.  Also fixed problems with
-	doing function calls for programs with no entry points.
-	* infcmd.c (run_stack_dummy):  Use CALL_DUMMY_ADDRESS instead of
-	entry_point_address.
-	* inferior.h (PC_IN_CALL_DUMMY):  ditto.
-	* mdebugread.c (parse_symbol, parse_procedure, parse_external,
-	parse_lines):  Pass section_offsets info to these routines so that
-	we can relocate symbol table entries upon readin.
-	* (psymtab_to_symtab_1):  Set symtab->primary to tell
-	objfile_relocate to do relocations for our symbols.
-	* (ecoff_relocate_efi):  New routine to relocate adr field of PDRs
-	(which hang off of the symbol table).
-	* Use prim_record_minimal_symbols_and_info instead of
-	prim_record_minimal_symbols to supply section info to make minimal
-	symbol relocations work.
-	* minsyms.c (prim_record_minimal_symbols_and_info):  If section is
-	-1, try to deduce it from ms_type.
-	* objfiles.c (objfile_relocate):  Use ALL_OBJFILE_SYMTABS where
-	appropriate.  Handle relocation of MIPS_EFI symbols special. Also,
-	add code to relocate objfile->sections data structure.
-	* remote.c (get_offsets):  Use new protocol message to acquire
-	section offsets from the target.
-	* (remote_wait):  Get rid of relocation stuff.  That's all handled
-	by objfile_relocate now.
-	* config/alpha/alpha-nw.mt (TM_FILE):  Use tm-alphanw.h.
-	* config/alpha/tm-alpha.h:  Define CALL_DUMMY_ADDRESS, and
-	VM_MIN_ADDRESS.
-	* config/alpha/tm-alphanw.h:  DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
-
-Mon Mar 21 10:09:06 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
-	HPREAD is not defined.
-
-Sun Mar 20 15:21:57 1994  Doug Evans  (dje@cygnus.com)
-
-	* sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
-	instead of 4.
-	* sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
-	can no longer set this at run time.
-	* config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
-	(TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
-	* config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
-	sparc-tdep.c compiles).
-	(TARGET_PTR_BIT): Must be a constant now, fix at 64.
-
-Sat Mar 19 08:51:12 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m68k/{cisco.mt,tm-cisco.h}: New files.
-	* Makefile.in (ALLPARAM, ALLCONFIG): Add them.
-	* configure.in: Recognize m68*-cisco*-*.
-
-	* Makefile.in (TAGS): Use variables directly, rather than using
-	find, to locate TM_FILE, XM_FILE, and NAT_FILE.  This is faster
-	and means that these filenames no longer need be unique across all
-	the config/* directories.
-	* configure.in: Put the config/*/ into TM_FILE, etc.
-
-	* m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
-	and trapv exceptions.
-
-	* target.h (struct section_table), objfiles.h (struct obj_section):
-	Change name of field sec_ptr to the_bfd_section.  More mnemonic
-	and avoids the (sort of, for the ptx compiler) name clash with
-	the name of the typedef.
-	* exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
-	solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
-
-	* utils.c: Include readline.h.
-	* Makefile.in (utils.o): Add dependency.
-
-	* remote.c (getpkt): Add support for run-length encoding.
-
-Fri Mar 18 19:11:15 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
-
-	* utils.c (prompt_for_continue): Call readline, not gdb_readline.
-
-Fri Mar 18 10:25:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dstread.c (record_minimal_symbol): New arg objfile.  Pass it to
-	prim_record_minimal_symbol.
-	Callers: Pass it.
-
-	* regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
-	computing their offset from the start of the old buffer and adding
-	to the new buffer, rather than by assuming we can add the
-	difference between the old buffer and the new buffer (it might not
-	fit in an int).  Merge in cosmetic differences from emacs regex.c
-	version of this macro.
-
-Wed Mar 16 15:28:54 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* Makefile.in (install-only): Fix use of program_transform_name.
-
-Wed Mar 16 07:18:43 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c: Remove "set print fast-symbolic-addr off" command.
-	The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
-	so I'm nuking the command.
-	* symtab.c (find_addr_symbol): Comment out, no longer used.
-
-	* main.c (main): Don't init_source_path for the -cd argument.  Now
-	that source_path doesn't contain the current_directory from when
-	GDB started up, init_source_path is no longer useful (and is
-	harmful because it clobbers a source_path set in $HOME/.gdbinit).
-
-	* TODO: Remove item about line numbers being off.  It is useless
-	and confusing without a reproducible test case (it mentions
-	proceed(), but I was able to step through proceed without trouble).
-
-Tue Mar 15 13:39:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	For Sunos 4.x targets, enable gdb to set breakpoints in shared
-	library functions before the executable is run. Retrieve dynamic
-	symbols from stripped executables.
-	* symtab.h (minimal_symbol_type):  Add mst_solib_trampoline type.
-	* parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
-	symtab.c (list_symbols):  Handle mst_solib_trampoline.
-	* minsyms.c (lookup_minimal_symbol):  Handle mst_solib_trampoline
-	for all targets, remove IBM6000_TARGET dependencies.
-	* dbxread.c (read_dbx_dynamic_symtab):  New function.
-	* dbxread.c (dbx_symfile_read):  Use it.
-	* dbxread.c (SET_NAMESTRING):  Set namestring to
-	"<bad string table index>" instead of "foo" if the string index is
-	corrupt.
-	* xcoffread.c (read_xcoff_symtab):  Use mst_solib_trampoline instead
-	of mst_unknown.
-	* symtab.c (list_symbols):  Take from_tty as parameter and pass it
-	to break_command. Handle mst_file_* minimal symbol types.
-	* config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
-
-Tue Mar 15 11:40:43 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* c-exp.y(yylex): fix potential memory overflow.
-
-Tue Mar 15 10:33:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* environ.c (set_in_environ): Eliminate special handling of PATH and
-	GNUTARGET.
-	* putenv.c: Removed, conflicts with system declaration of
-	putenv on RS/6000 running AIX 3.2.5, and above change makes it
-	unnecessary. 
-	* Makefile.in: Change accordingly.
-	* procfs.c (procfs_create_inferior): Change comment accordingly.
-
-Tue Mar 15 10:05:27 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* rs6000-tdep.c: Change value to value_ptr.
-
-Sun Mar 13 17:19:03 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (read_hpux_symtab: Correctly determine the namespace
-	and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
-	MEMENUM symbols.  Do not include function-scoped variables in
-	the partial symbol table.
-
-Sun Mar 13 09:45:51 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* i386m3-nat.c: Include floatformat.h.
-	(get_i387_state): Use memset not bzero.
-
-	* Version 4.12.3.
-
-	* Makefile.in: Enable commented out getopt_h, bfd_h, etc.  Change
-	ieee-float.h to floatformat.h.
-
-	* valprint.c (val_print_string): Ignore error if the error
-	happened after a terminating '\0'.
-
-	* c-valprint.c (c_val_print): Never add 1 to return value from
-	val_print_string; just return what it returns.
-
-	* target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
-	looping through all of the enums.
-	* infrun.c (signals_info): Use it.
-
-Fri Mar 11 08:08:50 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* main.c (main): When printing warning about bad baud rate, don't
-	use warning(); it relies on current_target which isn't set up yet.
-
-	* breakpoint.c (_initialize_breakpoint): Update docstring for
-	tbreak to match what the code actually does.  Don't mention tbreak
-	in docstrings for "enable once" or "enable breakpoints once".
-
-Thu Mar 10 08:52:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
-	while (0).  That defeats the whole purpose of using do . . . while (0).
-	* mdebugread.c (parse_partial_symbols): Don't use ?: expression as
-	list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
-	using a ?: expression as an lvalue is not portable.
-
-	* stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
-	convert a LOC_ARG to a LOC_REF_ARG.  Update code which combines
-	'p' and 'r' symbol descriptors into a single symbol to look for a
-	LOC_REF_ARG.
-	* README, config/sparc/tm-sparc.h: Update comments.
-
-Wed Mar  9 21:43:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_type):  Do not complain for types with
-	an `indexNil' aux index, these are simply undefined types.
-	Remove indexNil check from caller of parse_type.
-	* mdebugread.c (parse_partial_symbols):  Do not enter
-	stGlobal, scCommon symbols into the minimal symbol table, their
-	value is the size of the common, not its address.
-	Handle scInit, scFini, scPData and scXData sections.
-	Use minimal symbol type mst_file_* for stLabel symbols, instead of
-	mst_*.
-	Enter stProc symbols into the global_psymbols list once, not into
-	the static_psymbols_list.
-	Get rid of dummy psymtab if it is empty, to allow proper detection
-	of stripped executables.
-	* mdebugread.c (cross_ref):  Allow cross references to Fortran
-	common blocks.
-
-Wed Mar  9 15:23:19 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (common_block_end, fix_common_block): Stash the
-	struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
-	as to not assume that a pointer fits in an enum.
-
-Wed Mar  9 18:56:36 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* os9kread.c (fill_sym): check compiler verion number for pre-
-	UltraC compiler.
-	* os9kread.c (os9k_process_one_symbol): address of symbol is
-	relative to section not module.
-	* stabsread.c (define_symbol): add symbol type 's' as local
-	symbol for os9k.
-	* remote-os9k.c: add command 'set monitor_log' to turn on or off
-	monitor logging.
-	* remote-os9k.c: fix bug in delete breakpoint, single step trace.
-	* remote-os9k.c: fix bug in 'set remotebaud' function.
-	* remote-os9k.c (rombug_link): minimize checking so to improve
-	speed.
-	* symfile.c (symbol_file_command): check if failed to link, also make
-	the command be able to accept more than one filenames.
-	* target.c (target_link): check if failed to link with rombug.
-	* config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
-
-Wed Mar  9 15:23:19 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-es.c (es1800_child_ops): Don't declare it static.
-
-Tue Mar  8 11:42:39 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
-
-Tue Mar  8 06:56:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c: New variable lowest_text_address.
-	(record_minimal_symbol, read_dbx_symtab): Set it.
-	(read_dbx_symtab): Use lowest_text_address + text_size instead of
-	end_of_text_address.
-	* config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
-
-	* dbxread.c (end_psymtab): Remove old and commented out
-	capping_global and capping_static.  Fix comments regarding
-	N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
-
-	* parser-defs.h: Add "extern" to start of variable declarations so
-	we don't end up with commons.
-	* parse.c: Define these variables.
-
-	* irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
-	as one.
-
-Mon Mar  7 13:00:50 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* alpha-tdep.c: Change value to value_ptr.
-
-Sun Mar  6 17:36:53 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* solib.c (elf_locate_base):  New function to locate the address
-	of the dynamic linker's runtime structure in the dynamic info section.
-	* solib.c (locate_base):  Use it instead of iterating over the list
-	of mapped address segments.
-	* solib.c (look_for_base, bfd_lookup_symbol):  Removed, no longer
-	necessary.
-
-Fri Mar  4 09:50:47 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
-	(pc_in_interrupt_handler): New function.  Also add PARAM decl.
-	(find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
-	signal trampoline and interrupt routines.
-	(frame_saved_pc): Handle signal trampolines and interrupt routines.
-	(frame_chain, frame_chain_valid): Likewise.
-	(hppa_frame_find_saved_regs): Likewise.  Also deal with special
-	saved regs convention for SP.
-	
-	* tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
-	(FRAME_BASE_BEFORE_SIGTRAMP): Define.
-	(FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
-
-	* tm-hppah.h (IN_SIGTRAMP): Define.
-
-Thu Mar  3 12:41:16 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* ch-exp.y (match_simple_name_string): Accept '_' as well as an
-	alphabetic character as the start of a name.
-
-	* sparclite/Makefile.in (all install): Build and install aload.
-
-	* configure.in: Accept i[34]86-*-*sysv32 because that is what
-	config.guess and config.sub produce.
-
-	* mips-tdep.c: Change value to value_ptr.
-
-Wed Mar  2 09:17:55 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
-	cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
-	objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
-	valarith.c, valops.c, valprint.c, value.h, values.c: Replace
-	value with value_ptr.  This is for the ptx compiler.
-	* objfiles.h, target.h: Don't declare a "sec_ptr" field using a
-	"sec_ptr" typedef.
-	* symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
-	#if 0 i386_float_info.
-	* symm-tdep.c (round): Remove.  Also remove sgttyb.
-	* symm-tdep.c: Remove lots of stuff which duplicates stuff from
-	i386-tdep.c.  Remove register_addr and ptx_coff_regno_to_gdb.
-	* i386-tdep.c (i386_frame_find_saved_regs): Put in
-	I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
-	someday.
-	* config/i386/nm-symmetry.h: Change KERNEL_U_ADDR.  Move
-	stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
-	symm-nat.c.  Define CHILD_WAIT and declare child_wait().
-	* config/i386/tm-symmetry.h: Remove call function stuff; stuff in
-	tm-i386v.h is apparently OK.
-	* config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
-	HAVE_TERMIO.  Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
-	USE_O_NOCTTY.
-
-Wed Mar  2 11:31:08 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* osfsolib.c (xfer_link_map_member): Update to use new
-	target_read_string interface.
-
-Wed Mar  2 09:17:55 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* infrun.c (wait_for_inferior): In checking
-	remove_breakpoints_on_following_step, check
-	through_sigtramp_breakpoint as well as step_resume_breakpoint.
-
-Tue Mar  1 16:22:56 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* os9kread.c (os9k_process_one_symbol): Rename
-	VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
-	* symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
-	(CORE_ADDR)0, from target_link, since that is what it uses.
-	Process name at end, not during parsing (like we did before Kung's
-	change), so that -readnow and -mapped can appear anywhere.
-	Make text_relocation a local variable.
-	* config/i386/i386os9k.mt: Fix comment.
-	* Makefile.in (ALLDEPFILES): Add remote-os9k.c.
-	* os9kread.c: Put "comments" after #endif inside /* */.
-	* stabsread.h: Add os9k_stabs variable.
-	* stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
-	Set it.
-	* stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
-	descriptor in global_symbols not local_symbols.
-	(read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
-	descriptors.
-	(read_type): If os9k_stabs, accept function parameters after 'f'
-	type descriptor.
-	(read_array_type): If os9k_stabs, don't expect index type and
-	expect lower and upper to be separated by ',' not ';'.
-	(read_enum_type): If os9k_stabs, read a number before the first
-	enumeration constant.
-	(os9k_init_type_vector): New function.
-	(dbx_lookup_type): Call it when starting new type vector.
-	* config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
-	* (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
-	* os9kstab.c: Removed.
-	* Makefile.in: Update accordingly.
-	* objfiles.c (objfile_relocate_data): Removed.
-	* remote-os9k.c (rombug_wait): Call objfile_relocate
-	not objfile_relocate_data.
-	* objfiles.h, objfiles.c: Remove find_pc_objfile.
-	* remote-os9k.c (rombug_wait): Call find_pc_section not
-	find_pc_objfile.
-	* main.c (quit_command): Check inferior_pid; revert Kung change.
-	* remote-os9k.c (rombug_create_inferior): Set inferior_pid.
-
-Tue Mar  1 14:56:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* os9kread.c: New file to read os9000 style symbo table.
-	* os9kstab.c: new file to read os9000 style stabs.
-	* remote-os9k.c: remote protocol talking to os9000 rombug monitor.
-	* objfiles.c (find_pc_objfile): new function to search objfile
-	from pc.
-	* objfiles.c (objfile_relocate_data): new function to relocate
-	data symbols in symbol table.
-	* objfiles.h: Add two aux fields in struct objfile to handle
-	multiple symbol table files situation like in os9000.
-	* symfile.c: Change so 'symbol-file' command can handle multiple
-	files. Also call target_link() to get relocation infos.
-	* target.c (target_link): new function to get relocation info when
-	a symbol file is requested to load.
-	* main.c (quit_command): take out 'inferior_pid != 0' condition,
-	because in cross mode there's no inferior pid, bit they need to
-	be detached.
-	Makefile.in: add os9kread.c os9kstab.c and .o's.
-	configure.in: add i386os9k target.
-	config/i386/i386os9k.mt: new add.
-	config/i386/tm-i386os9k.h: new add.
-
-Tue Mar  1 13:16:10 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/sparc/tm-sun4sol2.h (IN_SIGTRAMP):  Handle ucbsigvechandler.
-	* sparc-tdep.c (sparc_frame_saved_pc):  Handle ucbsigvechandler.
-
-Tue Mar  1 11:54:11 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* target.c, target.h (target_read_string): Provide error detection to
-	caller.  Put string in malloc'd space, so caller need not impose
-	arbitrary limits.
-	* solib.c (find_solib): Update to use new interface.
-	* irix5-nat.c (find_solib): Read o_path from inferior
-	(clear_solib): Free storage for o_path.
-	* valprint.c (val_print_string): Add comments.
-
-Mon Feb 28 23:54:39 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symtab.c (decode_line_1):  Handle the case when skip_quoted does not
-	advance `p'.
-
-Mon Feb 28 12:40:46 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* value.h (struct value): Add modifiable field.
-	* values.c (allocate_value, record_latest_value, value_copy): Set it.
-	(record_latest_value): Don't mess with VALUE_LVAL of value.
-	* valops.c (value_assign): Check it.  Reword existing error
-	message on not_lval.
-
-	* mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
-	(STEP_SKIPS_DELAY): Added.
-	* infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
-	the delay slot.
-
-	* valprint.c (val_print_string): If errcode is set, always print
-	an error, regardless of force_ellipsis.  In the non-EIO case,
-	just print the error message rather than calling error().  Don't
-	access *(bufptr-1) if bufptr points to the start of the buffer.
-	When looking for '\0', don't increment bufptr and addr if bufptr
-	started out already at limit.  If an error happens on fetching the
-	first character, don't print the string.
-
-Sun Feb 27 21:05:06 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
-	obsolete. 
-
-	* i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
-	i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
-	config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
-	m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
-	* sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
-	* findvar.c: Update comment regarding ieee-float.h.
-
-Sun Feb 27 21:39:48 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
-	FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
-	Define to make backtracing through the various sigtramp handlers
-	work.
-	* i386-tdep.c (i386v4_sigtramp_saved_pc):  New routine to fetch
-	the saved pc from ucontext on the stack for SVR4 signal handling.
-
-Fri Feb 25 09:41:11 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
-	target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
-	baud_rate is -1.  Remove sr_get_baud_rate and sr_set_baud_rate;
-	just use the global variable itself.  When printing baud rate,
-	don't print a baud rate if baud_rate is -1.
-
-	* coffread.c (read_coff_symtab): Pass mst_file_* to
-	record_minimal_symbol for C_STAT symbols.  Put C_EXT and C_STAT
-	symbols in the minimal symbols regardless of SDB_TYPE.
-
-Thu Feb 24 08:30:33 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* breakpoint.h (enum bptype): New type bp_through_sigtramp.
-	(bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
-	* breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
-	if we hit a bp_through_sigtramp breakpoint.  Remove kludge which
-	ignored bs->stop for a bp_step_resume breakpoint.
-	* infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
-	which performs one (the check_sigtramp2 one) of the functions
-	which had been handled by the step_resume_breakpoint.  For each
-	use of the step_resume_breakpoint, make it still use the
-	step_resume_breakpoint, use the through_sigtramp_breakpoint, or
-	operate on both.
-	Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
-	When setting the frame address of the step resume breakpoint, set
-	it to the address for frame *before* the call instruction is
-	executed, not after.
-
-	* mips-tdep.c (mips_print_register): Print integers using
-	print_scalar_formatted rather than duplicating all the
-	CC_HAS_LONG_LONG and so on.
-	(mips_push_dummy_frame): Use read_register_gen rather than using
-	read_register and then putting it back in target format with
-	store_unsigned_integer.  If registers are more than 4 bytes, give
-	an error rather than have some registers overwrite other
-	registers.
-	#if 0 unused include of opcode/mips.h.
-
-	* symfile.h: Don't declare arguments for coff_getfilename.
-
-	* defs.h: Revert Kung change regarding FORCE_LONG_LONG.
-
-Thu Feb 24 08:06:52 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* configure.in (hppa*-*-osf*): New configuration.
-	* config/pa/hppaosf.mt: New target makefile fragment.
-	* config/pa/tm-hppao.h: New target include file.
-
-Thu Feb 24 04:29:19 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* exec.c (print_section_info):  Print entry point for exec_bfd only.
-	* ser-unix.c (wait_for):  Fix typo in HAVE_TERMIO case.
-	* dwarfread.c:  Remove second inclusion of <sys/types.h>, which
-	causes problems if <sys/types.h> has no multiple inclusion protection.
-
-Wed Feb 23 16:28:55 1994  Jeffrey A. Law  (law@cygnus.com)
-
-	* tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
-	the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
-	(CALL_DUMMY_LENGTH): Changed accordingly.
-
-Wed Feb 23 16:21:25 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-stub.c (trap_low):  Make trap handler work for arbitrary
-	numbers of register windows.
-
-	* sparclite/hello.c:  Add factorial function for testing.
-	* salib.c:  Use macros instead of constants for I/O addresses to
-	make 931 support easier.
-	* sparclite.h:  Change constraint for LOC to "rJ" to force use of
-	register in sta/lda instructions.
-
-Wed Feb 23 10:39:18 1994  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* dbxread.c (process_one_symbol): Set
-	block_address_function_relative for COFF like we do for ELF and SOM.
-
-Sat Feb 19 03:17:32 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (new_psymtab):  Pass in section_offsets and set
-	them in the pst.
-	* mdebugread.c (handle_psymbol_enumerators):  New function to enter
-	the enumerators of an ecoff enum into the partial symbol table.
-	* mdebugread.c (parse_partial_symbols):  Call it.
-	* symfile.c (reread_symbols):  Initialize objfile->*_psymbols.next.
-	* symmisc.c (dump_psymtab):  Fix typo, clean up output of section
-	offsets. Cast psymtab->read_symtab to PTR before passing it to
-	gdb_print_address.
-	* i386-tdep.c (i386_skip_prologue):  Skip over instructions that
-	set up the global offset table pointer in pic compiled code.
-	* config/mips/tm-mips.h (FIX_CALL_DUMMY):  For big endian targets,
-	error() on TYPE_CODE_FLT arguments whose size is greater than 8,
-	swap all other TYPE_CODE_FLT arguments as mips_push_arguments
-	ensures that floats are promoted to doubles before they are pushed
-	on the stack.
-
-Fri Feb 18 23:12:59 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
-	Fixup cache_on and flush_i_cache so that they work for both the
-	930 and 932 processors.  Rewrite most low level funcs (uart
-	access & cache stuff) to use new ASI access macros in sparclite.h.
-	Also make it easy to access second serial port.
-
-Fri Feb 18 22:17:33 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
-	<sys/stat.h>; not needed.
-
-Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stack.c (print_frame_info): In "pathological" case, don't
-	distrust the line number information.
-
-Fri Feb 18 16:51:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* mips-tdep.c (mips_print_register): handle 64 bits register.
-	* valprint.c (print_longest): fix a bug in printing 64 bits value.
-
-Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Version 4.12.2.
-
-	* Makefile.in (install): Do the sed for program_transform_name
-	ourselves instead of worrying about INSTALL_XFORM.  This enables
-	users to override INSTALL_PROGRAM in the standard way.
-
-	* Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
-	depend on Makefile.in.
-
-	* defs.h, valprint.c: Make longest_to_int a function not a macro.
-	Only test against INT_MIN if a LONGEST is bigger than an int.
-
-	* README: Change GhostScript to Ghostscript.
-
-Fri Feb 18 07:30:55 1994  Jim Kingdon  (kingdon@cygnus.com)
-
-	* config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
-	Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
-	character file names.
-	* Makefile.in (ALLPARAM): Add these files.
-
-	* config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
-	character file names.
-	* Makefile.in: Add Kung's new mips64 files.
-
-Thu Feb 17 17:25:47 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
-	mips64el-*-ecoff and mips64-big-*.
-	* defs.h: get rid of FORCE_LONG_LONG.
-	* mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
-	parsing. Change register size to be MIPS_REGSIZE.
-
-Thu Feb 17 09:30:22 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
-
-	* corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c, 
-	osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c, 
-	xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
-
-Fri Feb 11 21:47:24 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
-
-	* remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
-	(remove_commands, add_commands): Add/remove hms-drain when target
-	is connected.
-
-Fri Feb 11 16:11:38 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* configure.in:  Add Lynx/rs6000 support.
-	* lynx-nat.c:  Clean up some Sparc stuff.  Clean up ptrace error
-	messages.  Add rs6000 support.  Don't try to modify unwritable
-	registers.
-	* rs6000-nat.c:  Move lots of native dependent stuff (like core
-	file support) from rs6000-tdep.c & xcoffexec.c to here.
-	* rs6000-tdep.c:  Move native dependent stuff to nat.c.
-	* xcoffexec.c:  Move native dependent stuff to nat.c.
-	* config/rs6000/nm-rs6000.h:  Move defs of SOLIB_* macros to here
-	from tm	file.
-	* config/rs6000/tm-rs6000.h:  Remove defs of SOLIB_* funcs, cuz they're
-	really native.
-	* config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
-	New files to support Lynx/rs6000.
-
-Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* README:  Remove note about gcc warnings on alpha, these should be
-	gone now.
-	* c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c, 
-	m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
-	remote-utils.c, stabsread.c:  Include <string.h>.
-	* regex.c:  Include "defs.h", change re_comp argument to const char *.
-	* infptrace.c (fetch_register, store_inferior_registers):  Change
-	regaddr to type CORE_ADDR.
-	* config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
-	Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
-
-Mon Feb  7 09:21:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* symtab.h: Always define BYTE_BITFIELD to nothing.
-
-Mon Feb  7 08:44:17 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
-	* configure.in: Remove comment about m68k-em.mt.
-	* Makefile.in: Remove references.
-
-Mon Feb  7 08:22:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
-	BFD_HOST_64_TYPE.
-
-Sun Feb  6 15:56:09 1994  Jeff Law  (law@wild.cs.utah.edu)
-
-	* hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
-	access BFD private data.  Search for the "$TEXT$" space rather
-	than ".text".
-	(hppa_sym_fns): Add bfd target flavour to initializer.
-
-Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* target.c (target_preopen): If target_kill doesn't remove the
-	target from the stack, use pop_target to do it.
-
-	* coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
-	of TYPE_CODE_PTR or TYPE_CODE_FUNC types.  This parallels similar
-	changes to stabsread.c from summer 1993.
-
-	* remote-udi.c (udi_files_info): If prog_name is NULL, just skip
-	printing the program, rather than passing NULL to printf.
-	(udi_detach): Set udi_session_id to -1 so that udi_close doesn't
-	try to call UDIDisconnect again.  Print better message.
-	(udi_kill): Just call UDIDisconnect ourselves, rather than doing
-	it via udi_close.
-	(udi_create_inferior): If udi_session_id is negative, open a new
-	TIP rather than giving an error.
-
-	* config/mips/mipsm3.mh, config/i386/i386m3.mh,
-	config/ns32k/ns32km3.mh: Define NAT_FILE.
-	* config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
-	(it was inconsistent and namespace-wrong) to NM_M3_H.
-	* m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
-	(m3_open): New function.
-	(m3_ops): Use it.
-	* TODO: Update Mach section.
-
-	* Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
-
-Sun Feb  6 13:26:21 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* printcmd.c (printf_command):  Add missing single-letter
-	backslash-escape sequences, and improve error message.
-
-Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* corelow.c (solib_add_stub, core_open): Pass address of from_tty
-	rather than trying to shove an int into a pointer and back out
-	again.  This avoids compiler warnings.
-
-	* defs.h (alloca): Declare as void *, not char *, on hpux.
-	Don't prototype it, just declare the return type.
-
-Sun Feb  6 03:25:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/i386/tm-sun386.h, config/i386/tm-symmetry.h
-	(REGISTER_CONVERT_TO_RAW):  Add missing backslash.
-
-Sat Feb  5 08:03:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
-	ZERO_REGNUM, just read it as zero without talking to the board.
-
-	* config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
-	backslash.
-	* i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
-	to store_floating, not nonexistent variable len.
-
-	* remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
-	New functions.
-	(mips_store_word): Change calling convention to return errors, and
-	to provide old contents if the caller wants it.
-	(mips_xfer_memory): Deal with errors from mips_store_word.
-	* config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
-	define now that remote-mips.c doesn't use BREAKPOINT.
-
-	* remote-mips.c (mips_create_inferior): Call warning if arguments
-	specified, and then execute "set args" command.  Call error, not
-	mips_error, if executable file not specified.
-
-	* remote-e7000.c: Replace "snoop" command (e7000_noecho) with
-	remote_debug.
-
-	* config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
-	to unsigned int.
-
-Sat Feb  5 05:27:05 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* value.h (print_longest):  Rename "value" to "val" in prototype
-	declaration because some compilers don't like arguments whose
-	names are the same as types.
-	* remote.c (remote_xfer_memory):  Cast "myaddr" to unsigned char *
-	before passing it to remote_*_bytes.
-
-Fri Feb  4 15:53:18 1994  Steve Chamberlain  (sac@cygnus.com)
-
-	* h8500-tdep.c (saved_pc_after_call): The size of the
-	pc is memory model dependent. (segmented_command,
-	unsegmented_command, _initialize_h8500_tdep): New commands to
-	change memory model.
-	* remote-e7000.c (_initialize_remote_e7000): Change name of snoop
-	command.
-	* remote-hms.c (hms_load): Remove breakpoints when loaded.
-	(hms_wait): Use new status structure
-	(hms_open): Push the target here. (hms_before_main_loop): Not
-	here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
-	with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
-	* sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
-	all registers in a compact way.
-
-Fri Feb  4 07:41:13 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
-	as CORE_ADDR to match definition in rs6000-tdep.c.
-
-Fri Feb  4 01:14:20 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dwarfread.c (process_dies):  Skip nested TAG_compile_unit DIEs.
-	* dwarfread.c (add_partial_symbol):  Do not enter opaque aggregate
-	definitions into the psymtab.
-
-Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* m68k-stub.c: Treat mc68332 like mc68020 most places.  Provide
-	a special exceptionSize for the 68332.
-
-	* remote-udi.c (udi_attach): If no arguments, print error.
-
-Thu Feb  3 17:34:05 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (VERSION):  Bump to 4.12.1
-	* NEWS, README:  Update to match 4.12 release.
-
-Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* command.c (empty_sfunc): New function.
-	(add_set_cmd): Use it instead of not_just_help_class_command.
-	(not_just_help_class_command): Change calling convention back to
-	what it was before yesterday's change.
-
-	* stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
-	of the type if present.
-
-Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (decode_format): Don't blithely set the size for
-	an address to 'w'.  Make it 'g' or 'h', depending on TARGET_PTR_BIT.
-
-	* defs.h: Just typedef CORE_ADDR to bfd_vma.  Include bfd.h.
-	If BFD64, make a LONGEST a BFD_HOST_64_BIT.
-	* defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
-	always just check against INT_MIN and INT_MAX (this also fixes things
-	if sizeof (long) > sizeof (int), e.g. Alpha).
-	* config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
-	Don't define LONGEST or BUILTIN_TYPE_LONGEST.
-	* gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
-	BUILTIN_TYPE_UNSIGNED_LONGEST.
-	* language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
-	longest_int and longest_unsigned_int.
-	* value.h (struct value): Just align to LONGEST, rather than worrying
-	about CC_HAS_LONG_LONG.
-	* valarith.c (value_binop): Figure out type ourself based on
-	sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST.  The
-	point is that we don't depend on CC_HAS_LONG_LONG anymore.
-	* valprint.c (val_print_type_code_int): Just call
-	extract_unsigned_integer directly, rather than going through
-	unpack_long.
-	* printcmd.c (decode_format): Remove code which would sometimes
-	change 'g' size to 'w' for integers.  print_scalar_formatted handles
-	printing huge integers well enough, thank you.
-
-	* command.c (add_set_cmd, not_just_help_class_command): Change
-	to make this the sfunc, not cfunc, since that is how we call it.
-	* command.h: Comment difference between sfunc and cfunc.
-	* demangle.c (set_demangling_command): Add third arg since that
-	is how it is called.
-	(_initialize_demangler): Use sfunc, not cfunc, for
-	set_demangling_command, since that is how it is called.
-	Remove show_demangling_command; it has no effect.
-
-	* command.c (shell_escape): Report errors correctly (with error
-	message from strerror).
-
-Wed Feb  2 14:35:41 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
-	x_scnlen.l rather than x_scnlen to match corresponding change in
-	coff/internal.h.
-
-Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbtypes.h, ch-typeprint.c, ch-valprint.c:
-	Change comments regarding TYPE_CODE_BOOL.
-	* language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
-	regardless of the language.
-	(value_true): Just call value_logical_not regardless of language.
-	* coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
-	Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
-	* language.h: Improve comment for la_builtin_type_vector.
-	* m2-lang.c (_initialize_m2_language): Don't add any fields to
-	builtin_type_m2_bool.
-
-Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
-
-	* config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
-	Define IN_SIGTRAMP and backtrace correctly through signal handlers.
-
-Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
-	by restarting the ioctl.
-
-Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* target.h (target_wait): Add comment about calling
-	return_to_top_level.
-
-Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
-	additional arguments.
-	* xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
-
-Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-stub.c:  Remove unnecessary #include of memory.h.
-
-Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* mips-tdep.c: Remove code which sets saved_regs from
-	init_extra_frame_info and put it in new function mips_find_saved_regs.
-	(READ_FRAME_REG): Remove macro and replace uses with the expansion.
-	* mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
-	check if it is NULL and call mips_find_saved_regs if so.
-
-	* remote-mips.c: Use unfiltered, not filtered, output most places.
-
-	* blockframe.c (get_prev_frame_info): Detect and stop an infinite
-	backtrace.  Revise comments.
-
-Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
-	alpha and irix. The _sigtramp case has to be handled properly
-	in the tdep files if we have no ecoff debugging info.
-	* alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
-	mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
-	without PC_REGNUM kludge.
-	* mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
-	Clean up handling of mips sigtramp frames, improve comments.
-
-Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* paread.c (read_unwind_info): Fix typo.
-
-	* paread.c (pa_symtab_read): Update the "check_strange_names"
-	filter to match GCC's current output.  Filter out section symbols
-	(which the HP linker sometimes puts in the wrong place).
-
-Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* serial.h (SERIAL_SET_TTY_STATE): Comment return value.
-
-	* Makefile.in (TAGS): Just echo one line, rather than the whole thing.
-
-	* Makefile.in: Remove all references to sparcly-nat.c.
-
-	* Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
-	remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
-	duplicating serial.h and target.h.
-
-	* Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
-	are not used anywhere (a 5 Oct 1993 change removed the uses).
-
-	* config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
-	* config/m68k/es1800.mt: Add comment.
-	* remote-es.c: Extensive changes to update to current conventions.
-
-	* ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
-	If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
-	to achieve the desired timeout.
-	* serial.h (serial_t): Add field timeout_remaining.
-
-Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* c-exp.y (yylex): Reenable nested type code.
-
-Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* a29k-tdep.c (examine_tag): Add comment regarding argcount.
-
-	* remote-mips.c (mips_ops): Fix docstring.
-
-	* remote-bug.c (bug_ops): Remove spurious newline from docstring.
-
-	* config/m68k/tm-monitor.h: Changes to bring this into accordance
-	with the old tm-m68k-em.h:
-	(GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
-	(HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
-	(REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
-	Add FIXME regarding GET_LONGJMP_TARGET.
-
-	* remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
-	* infptrace.c (kill_inferior): Add comments.
-	* main.c (quit_command): Call target_close after we kill or
-	detach.
-	* remote-udi.c (udi_close): Don't error() if QUITTING.
-
-Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* configure.in: Make m68k-coff and aout add monitor support in
-	addition to the standard serial support.
-
-Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
-	index indexNil.
-
-Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
-	* elfread.c (record_minimal_symbol_and_info),
-	dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
-
-Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* i386-stub.c: Add ".text" right before "mem_fault:".
-
-	* main.c (baud_rate): Add FIXME comment about printing -1 value.
-
-	* remote-utils.c (usage): Fix message to be accurate and conform
-	more closely to normal conventions.
-
-	* remote-utils.c (gr_files_info): Have the exec_bfd test control
-	whether to show information about exec_bfd, and not control whether
-	to show information about device and speed.
-
-	* remote-utils.c (gr_open): If sr_get_device returns NULL, give
-	usage message, don't dump core.
-
-	* remote-bug.c (bug_write_memory): Use alloca, not GCC extension
-	for variable size array.
-	(bug_fetch_register, bug_store_register): Rename "value" to
-	"fpreg_buf" because some compilers don't like variables whose
-	names are the same as types.
-	(bug_store_register): Use a cast when converting char * to
-	unsigned char *.
-
-	* symmisc.c (maintenance_print_symbols): Don't refer to the name
-	of the command in error message (the text was referring to the old
-	name of the command).
-
-	* symmisc.c (dump_symtab): Fix args to fprintf_filtered.
-
-	* c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
-	full details on structure elements without names.  This partially
-	reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
-	of those changes was accidental.
-
-	* stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
-	defined, make it an error to specify a single argument which is not
-	a frame number.
-
-	* Makefile.in (version.c), main.c (print_gdb_version): Use
-	host_alias and target_alias, not host_canonical and
-	target_canonical, to print configuration.
-
-Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
-	of builtin_type_long.  It is necessary to get a type which is
-	TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
-
-	Fix many sins which will come up in 32 bit x 64 bit GDB, and
-	various miscellaneous things discovered in the process:
-	* printcmd.c, defs.h (print_address_numeric): New function.
-	* c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
-	breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
-	cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
-	printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
-	Use it.
-	* utils.c, defs.h (gdb_print_address): New function.
-	* expprint (dump_expression), gdbtypes.h: Use it.
-	* breakpoint.c (describe_other_breakpoints),
-	symmisc.c (dump_symtab, print_symbol):
-	Use filtered not unfiltered I/O.
-	(remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
-	just run gdb under a debugger for this (and it had problems with
-	printing addresses, how to print b->shadow, etc.).
-	* buildsym.c (make_blockvector), core.c (memory_error),
-	exec.c (print_section_info), maint.c (print_section_table),
-	mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
-	symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
-	Add comments saying code is broken.  Marked with "FIXME-32x64".
-	* dbxread.c (process_one_symbol), partial-stab.h (default),
-	remote-vx.c (vx_run_files_info):
-	Don't cast int being passed to local_hex_string.
-	* symmisc.c (print_symbol): Don't cast long being passed to %lx.
-	* symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
-	only being a long.
-	* symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
-	and LOC_LOCAL.
-	* printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
-	* source.c: Include <sys/types.h> regardless of USG.
-
-Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* valops.c (value_assign):  Set `type' after coercing toval.
-	* c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
-	Use extract_unsigned_integer to get the address of a reference.
-
-Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
-	AIX can use ? instead of \ for continuation.  Deal with it.
-
-	* paread.c (read_unwind_info): Just assign to objfile->obj_private,
-	not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
-	the HP compiler in ANSI mode doesn't like.
-
-	* main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
-	based on USG, rather than defining HAVE_SIGSETMASK to an
-	expression containing defined.  Having a macro used in #if expand
-	to an expression containing "defined" is undefined according to
-	ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
-	it to.
-
-Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
-
-	* sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
-	Clean up the changes of 11 Jan, as recommended by Peter Schauer.
-
-Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* ch-exp.y (match_string_literal):  Allow a zero-length string.
-	* ch-lang.c (chill_printstr):  Don't print zero-length string funny.
-
-Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* i386aix-nat.c (i386_float_info): Reverse order of registers before
-	passing them to print_387_status.
-	(print_387_status): Don't subtract top from 7 before using it.
-	* i387-tdep.c: Remove comment about AIX wanting "top" subtracted
-	from 7; the above explains it.
-
-Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mips-tdep.c (init_extra_frame_info):  Use frame relative stack
-	pointer value when fixing up the frame at the start of a function.
-
-Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
-	Sparc from the stack.
-
-Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* remote-mips.c (mips_initialize): Clear mips_initializing via
-	cleanup chain, not directly.
-
-	* ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
-	of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
-	munging the timeout due to the limited range of c_cc[VTIME].
-
-	* fork-child.c, inferior.h (fork_inferior): New argument shell_file.
-	* procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
-	m3-nat.c (m3_create_inferior): Pass it.
-	* procfs.c: Remove ptrace function.  It was declared in a way which
-	conflicted with the prototype in unistd.h on Solaris.
-
-Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
-	in the sigcontext if it is a signal trampoline frame.
-	* config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
-	Define for Solaris2.
-
-Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
-	config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
-	tm-sparc.h so they can be overridden if necessary.
-
-Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
-
-	* lynx-nat.c:  Add Sparc support.
-	* sparcly-nat.c:  Remove.  It's useless.
-	* config/sparc/nm-sparclynx.h:  Rewrite.
-	* config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
-	with lynx-nat.o
-	* config/sparc/tm-sparclynx.h:  Rewrite.
-
-Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* rs6000-pinsn.c: Use the new disassembler in the opcodes
-	directory.  Old code was discarded, since the new opcode table has
-	a different format.
-
-Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (realclean):  Remove info files per make-stds.texi.
-
-Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
-	if N_SO_ADDRESS_MAYBE_MISSING is defined.
-	* config/sparc/tm-sun4sol2.h: Define it.
-
-Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* printcmd.c (print_address_symbolic):  Unconditionally use msymbol
-	if we did not find a symbol.
-
-Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
-	is not defined.
-
-	* hppab-nat.c (call_ptrace): Delete redundant function.
-	(kill_inferior, attach, detach, child_resume): Likewise.
-	(child_xfer_memory): Likewise.
-
-	* hppah-nat.c (call_ptrace): Delete redundant function.
-	(kill_inferior, attach, detach, child_resume): Likewise.
-
-	* config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
-
-	* config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
-
-	* config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
-
-	* config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
-	(CHILD_XFER_MEMORY): Define.
-	(PT_*): Define so that generic infptrace.c code can be used.
-
-Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (xcoff_symfile_read): Make second parameter a
-	struct section_offsets *, not a (nonexistent) struct section_offset *.
-
-	* xcoffread.c (read_xcoff_symtab): Make main_aux just a union
-	internal_xcoff_symtab, not an array of one of them.  Change lots of
-	"main_aux" to "&main_aux" and so on.
-
-	* coffread.c, xcoffread.c: Include <coff/internal.h>
-	before "symfile.h".
-
-Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* coffread.c (coff_getfilename): Make it not static.
-
-	* xcoffread.c (read_xcoff_symtab): complain() not abort().
-
-	* xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
-	a completely gratuitous difference between xcoffread.c and coffread.c).
-
-Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (wait_for_inferior): Don't set frame for
-	step_resume_breakpoint for IN_SIGTRAMP cases.
-
-	* infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
-	breakpoint.c (bpstat_what): Move step_resume from its own field of
-	the struct bpstat_what into the main_action.  Make it override
-	other breakpoints.  This is a conservative change in the sense
-	that before the step resume breakpoint was a breakpoint.c
-	breakpoint, hitting the step resume breakpoint overrode even
-	calling bpstat_stop_status.
-
-Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
-	in case execution was stopped in the called function.
-	* stack.c (print_frame_info, frame_info):  If backtracing through
-	a call dummy, handle the starting source line number on a line
-	boundary like backtracing through sigtramp.
-	* sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
-	for call dummy frame right.  Remove old test for dummy frame,
-	it has been unused at least since gdb-3.5.
-	* sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
-	of the dummy frame.
-
-Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infcmd.c (signal_command): Accept 0 as legitimate signal number.
-
-Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (signals_info), target.c (target_signal_from_name):
-	Use ugly casts to avoid enumvar < enumvar or enumvar++.
-
-Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
-	* inflow.c (terminal_ours_1): When discussing how to deal with the
-	tty state, make note of query() as well as readline.
-
-	* infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
-	signals for which stop and print are cleared by default.
-
-Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* config/pa/tm-hppa.h (unwind_table_entry): Use one of the
-	reserved fields to hold a stub unwind entry type.  Fix typo.
-	(stub_unwind_entry): New structure for raw stub unwind entries.
-	(stub_unwind_types): The types of stubs we may encounter.
-	(UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
-	* hppa-tdep.c (rp_saved): Use additional information provided
-	by linker stub unwind descriptors.
-	(frameless_function_invocation): Likewise.
-	(frame_chain_valid): Likewise.
-	* paread.c (compare_unwind_entries): New function for sorting
-	unwind table entries.
-	(read_unwind_info): Rewrite to remove dependency on host endianness.
-	Read in data from the $UNWIND_END$ subspace which contains linker
-	stub unwind descriptors.  Merge that data into the basic unwind
-	table.
-
-	* hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
-
-Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
-	from either the symbol name or the auxent.
-	* coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
-	no longer static.
-
-Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
-
-Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* README:  Update notes for alpha port.
-
-Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
-	for operation fault, constraint fault, and type fault.
-
-Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (init.c): Add comment explaining formatting conventions.
-
-	* c-exp.y (parse_number): Assign to temporary between the right
-	shifts, to work around a bug in the SCO compiler.
-
-	* Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
-	Add various files which were added to GDB recently.
-
-	* xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
-	within_function.
-
-	* Makefile.in: Add mostlyclean target.
-
-Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Version 4.11.4.
-
-Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* main.c (show_commands):  Make return type of extern
-	history_get be HIST_ENTRY, rather than struct _hist_entry.
-	(The latter loses with the upcoming merged readline.)
-
-Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
-	const char *, not char *.
-
-	* symtab.h (struct symbol): Make section short, not unsigned short.
-
-	* symtab.c (lookup_symbol): Add comment about QUIT here.
-
-	* utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
-
-	* c-exp.y (parse_number): Check for overflow regardless of range
-	checking.  Fix overflow check to use unsigned LONGEST, not
-	unsigned int.
-
-	* c-exp.y (parse_number): Make it so that integer constants are
-	builtin_type_long_long if builtin_type_long isn't big enough or if
-	an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
-
-	* c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
-	Print our "()" first, then recurse for the target type.
-
-Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-udi.c (udi_create_inferior): Quote empty execfile argument.
-
-	* gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
-
-Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c (request_quit): Re-establish signal handler regardless
-	of USG.
-
-	* config/mips/xm-irix4.h: Define HAVE_TERMIOS.
-
-Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* i960-tdep.c: Include target.h.
-
-Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* lynx-nat.c (sys/wait.h): Don't use absolute pathname.
-
-Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
-	changes (status -> ourstatus; declare status, etc.).
-	* config/nm-lynx.h: Fix child_wait prototype and include target.h.
-
-Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (ALLPARAM): Add config/nm-lynx.h.
-
-Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* remote-mips.c (mips_request, mips_wait): Correct prototypes.
-
-Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/i386/xm-linux.h: Define HAVE_TERMIOS.
-
-Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
-
-Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
-	is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
-
-	* mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
-	writing it.
-
-	Add search to target vector (#if 0'd until after 4.12):
-	* target.h (to_search, target_search): Add.
-	* gdbcore.h, core.c (generic_search): Add.
-	* remote.c (remote_search): Add.
-	* a29k-tdep.c (init_frame_info): Use target_search to find traceback
-	tag.
-
-	* printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
-	is on, call find_pc_function rather than relying just on the minimal
-	symbols (probably only matters for symbol readers which don't put
-	statics in the minimal symbols, but changing this strikes me as
-	not conservative enough).
-	Initialize name_location in all cases.
-	If no symbol and no msymbol, don't print anything symbolic.
-
-	* a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
-
-Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
-
-	* printcmd.c (print_address_symbolic):  Make it search the
-	symtabs for variables as well as functions.  Add `set print
-	fast-symbolic-addr' and default it to fast (the old way).
-	Print line numbers for data items as well as functions.
-
-	* symtab.c (find_addr_symbol):  Return the symtab and the symbol
-	address, if a symbol is found (take two more args pointing to
-	where to store these results).
-
-	* symtab.h (find_addr_symbol):  Add prototype.
-
-Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* objfiles.h: Fix comments to reflect the fact that the phrase
-	"top of stack" always refers to where the pushing and popping takes
-	place, regardless of whether it is at the highest or lowest address.
-
-Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
-	compiler generated tag names.
-	* mdebugread.c (parse_type):  Handle cross references to qualified
-	aggregate types.
-	* valops.c (value_struct_elt):  Improve error message if the
-	address of a method is requested from an object instance.
-	* valops.c (search_struct_method):  Make name_matched non-static
-	to get it initialized correctly.
-	* config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
-	exclude segment register which are not writable on newer SCO versions.
-
-Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* go32-xdep.c: Remove unused function uerror.
-	(sigsetmask): Declare return type.  Declare argument (to match the
-	way it is called).  Explicitly return 0.
-
-Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
-
-	* symtab.h (struct symbol, general_symbol_info, minimal_symbol,
-	partial_symbol):  Shrink the storage sizes of symbols, by making
-	enums into 1-byte bitfields when compiled __GNUC__, moving all the
-	enums and small ints to the end of each struct to improve
-	alignment, and switching the section number from int to unsigned
-	short.
-
-Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
-
-	* symtab.c (find_addr_symbol):  New routine that will find the nearest
-	symbol associated with an address.  It does so by exhaustive
-	search of the symtabs, so it's slow but complete.
-
-Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
-
-	* coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
-	to [0,0] rather than [0, end of first source file].  This avoids
-	problems with other parts of GDB looking for linetables in the
-	_globals_ symtab.  Eliminate variables num_object_files and
-	first_object_file_end.
-
-Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
-
-	* a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
-	(pop_frame):  Restore PC2 and LR0 from dummy frames.
-	(push_dummy_frame):  Save PC2 and LR0 into dummy frames.
-	(setup_arbitrary_frame):  Handle 3 args and set up real frames.
-	* config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
-	(DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
-	(SETUP_ARBITRARY_FRAME):  Define.
-
-Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
-
-Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* remote-udi.c (udi_resume): Correct prototype.
-
-Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-        * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
-	hppa_frame_find_saved_regs.
-	* hppa-tdep.c (dig_fp_from_stack): Delete function.
-	(prologue_inst_adjust_sp): New function.
-	(is_branch, inst_saves_gr, inst_saves_fr): New functions.
-	(skip_prologue): Completely rewrite to use unwind information.
-	(hppa_frame_find_saved_regs): Likewise.
-
-Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
-	to convert a signal number with appropriate bounds checking.
-
-	* remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
-
-Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
-
-	* stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
-	print a newline to end the display anyway.
-
-	* sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
-	coprocessor status regs) when popping a frame.  This fixes 
-	float exceptions that occur after calling inferior functions.
-
-	* sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
-	Read and write the fsr (float status register) to/from the child
-	process along with the float regs.  Remove Peter Schauer's change
-	of May 24 '93, which has higher overhead and doesn't solve the
-	real problem (which was that FSR wasn't being set).
-
-Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
-
-	* a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
-	stack overflow check isn't right after the register stack
-	adjustment instruction.  Metaware R2.3u compiler moves other
-	things in front of it.  This fix isn't perfect but is what's
-	running.
-
-Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
-
-	* config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
-	character filenames.
-	* configure.in: Change accordingly.
-
-Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
-
-	* m68k-stub.c, sparc-stub.c: removed spurious introduction of 
-	_filtered io routines from these two files.
-
-Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
-	config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
-	* mdebugread.c (parse_symbol):  Handle enum sh.type produced by
-	DEC c89. 
-	* mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
-
-Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
-	printing to gdb_stderr.
-
-	* remote-udi.c (udi_kill): Don't close the connection, just set
-	inferior_pid to zero.
-	(udi_mourn): Call remove_breakpoints.
-
-	* remote-udi.c: Remove obsolete need_artificial_traps comment.
-
-	* i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
-
-Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* symtab.c (lookup_symbol): Don't try adding .c to the name.
-
-	* remote-bug.c: At the start of each section, reset srec_frame
-	back to 160.
-
-	* target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
-	* target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
-	* infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
-	code which looks for those two waitkinds.  Use switch statement.
-	* config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
-	CHILD_SPECIAL_WAITSTATUS.
-
-	* procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
-	* Move target_signal_from_host, target_signal_to_host, and
-	store_waitstatus from inftarg.c to target.c.  procfs needs them.
-	* target.c: Include "wait.h" and <signal.h>.
-	* target.h, infrun.c (proceed), proceed callers: Pass new code
-	TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
-	enums being treated as unsigned and is cleaner.
-	* infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
-	TARGET_SIGNAL_0.
-	* infcmd.c (signal_command), infrun.c (signals_info):
-	Don't allow user to specify numeric equivalent of
-	TARGET_SIGNAL_DEFAULT.
-
-Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* config/alpha/alpha-netware.mt:  New target support for Alpha
-	running Netware.
-	* configure.in:  Add alpha-*-netware* target.
-
-Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
-
-Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* target.h: Add enum target_waitkind, enum target_signal, and
-	struct target_waitstatus.  Change status argument to target_wait to
-	be struct target_waitstatus * instead of int *.
-	* target.h, infrun.c, all targets: Change type of signal arguments
-	to resume(), proceed(), and target_resume() from int to enum
-	target_signal.
-	* All targets (*_wait, *_resume): Change accordingly.
-	* infcmd.c (program_info, signal_command), throughout infrun.c, 
-	* fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
-	* convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
-	signal code stuff right with the new signals would be non-trivial).
-	* inferior.h (stop_signal): Make it enum target_signal not int.
-	* target.c, target.h (target_signal_to_string, target_signal_to_name,
-	target_signal_from_name): New functions.
-	* inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
-	store_waitstatus): New functions.
-	* procfs.c (procfs_notice_signals): Use them.
-	* i960-tdep.c (i960_fault_to_signal): New function, to replace
-	print_fault.
-	* config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
-
-	* objfiles.c (build_objfile_section_table): Don't abort() if
-	objfile->sections is already set.
-
-	* objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
-	to match recent change to exec.c.
-
-	* Version 4.11.3.
-
-	* main.c (print_gdb_version): Change year to 1994.
-
-	* ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
-	* Makefile.in (NONSRC): Add ChangeLog-93.
-
-Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabsread.c (read_type): Allow defining several type numbers
-	at once (e.g. "(1,2)=(3,4)="...).
-
-	* stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
-
-	* breakpoint.c (frame_in_dummy): Check PC as well as frame.
-
-Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
-	to process_one_symbol.
-	* symtab.c (find_pc_psymbol):  Search global_psymbols as well to
-	avoid caching a bad endaddr in find_pc_partial_function.
-
-Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
-
-Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior):  Do not step or step resume past
-	the end of a one-line function we just stepped into.
-
-For older changes see ChangeLog-93
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-95 b/gdb/ChangeLog-95
deleted file mode 100644
index 2265be8..0000000
--- a/gdb/ChangeLog-95
+++ /dev/null
@@ -1,4915 +0,0 @@
-Fri Dec 29 16:30:58 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* symfile.c (find_sym_fns): Add PowerMac to xcoff file recognition
-	kludge.
-
-Fri Dec 22 11:05:59 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* configure.in (gdb_host): Add support for DG/UX running on x86 as
-	a host.
-  	(all x86 targets and hosts): Add support for pentium-pro machines.
-
-	* configure: Rebuild.
-
-	* config/i386/i386dgux.mh: New file for DG/UX running on x86 host.
-
-Thu Dec 21 19:09:20 1995  Rob Savoye  <rob@chinadoll.cygnus.com>
-
-	* remote-array.c (array_wait): Poll the keyboard along with the
-	serial port so users can tpye at the target while their
-	application is running.
-
-Thu Dec 21 11:58:52 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* Makefile.in (ppcbug-rom.o, srec.o): Add dependencies.
-
-	* monitor.c (monitor_debug): Take prefix, and suffix arguments.
-	Print trailing newline after the suffix.
-	(monitor_printf{,_noecho}): Change monitor_debug calls.
-	(monitor_printf): Call monitor_expect instead of trying to do the
-	expect processing locally so that if there is extra junk, it
-	doesn't hang things up.
-	(readchar): If MO_HANDLE_NL is set, handle \r\n pairs and convert
-	them to a single \r.  Use monitor_debug to print out byte read.
-
-	* monitor.h (MO_HANDLE_NL): Add new flag.
-
-	* ppcbug-rom.c (ppcbug_ops{1,2}): Split into two ops, one that
-	uses lo 0 to load, and the other that uses lo 1.  Set flag
-	MO_HANDLE_NL.
-	(ppcbug_open{0,1}): Clone and split to handle ppcbug_ops{1,2}.
-	(_initialize_ppcbug_rom): Set up both ppcbug_open{0,1}.
-
-Wed Dec 20 10:54:41 1995  Fred Fish  <fnf@cygnus.com>
-
-	* defs.h: Delete extraneous whitespace at end of file.
-	* symfile.h: Move #include of demangle.h outside conditional.
-	* objfiles.h (struct objstats, OBJSTAT, OBJSTATS): New struct and
- 	macros to hold per-objfile statistics for internal
- 	instrumentation.
-	(struct objfile): Add OBJSTATS member, which is optional.
-	* buildsym.h (next_symbol_text_func): Now takes objfile argument.
-	Also update copyright to 1995.
-	* dbxread.c (dbx_next_symbol_text): Now takes objfile argument.
-	(dbx_symfile_init, coffstab_build_psymtabs, elfstab_build_psymtabs,
-	stabsect_build_psymtabs): Accumulate string table size.
-	(dbx_next_symbol_text, read_dbx_symtab, read_ofile_symtab):
-	Accumulate number of stabs symbols read. 	
-	* dwarfread.c (new_symbol, symthesize_typedef):
-	Accumulate number of full symbols created.
-	* gdbtypes.c (alloc_type): Accumulate number of types.
-	* maint.c (maintenance_print_statistics): New function.
-	* mdebugread.c (mdebug_next_symbol_text): Now takes objfile
- 	argument.
-	* minsyms.c (prim_record_minimal_symbol_and_info): Accumulate
-	number of minimal symbols read.
-	* os9kread.c (read_os9k_psymtab): next_symbol_text takes objfile
- 	arg.
-	* partial-stab.h: next_symbol_text takes objfile arg.
-	* stabsread.c (error_type, STABS_CONTINUE): Now takes objfile arg
-	and uses it to call next_symbol_text.
-	* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
-	Accumulate number of partial symbols created.
-	* symfile.h (ADD_PSYMBOL_VT_TO_LIST): Accumulate number of partial
-	symbols created.
-	* symmisc.c (print_objfile_statistics): Print the per-objfile
-	internal instrumentation statistics gathered.
-	* xcoffread.c (xcoff_next_symbol_text): Now takes objfile argument.
-
-Fri Dec 15 16:15:55 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* top.c (set_endian_from_file): Use new bfd_big_endian macro.
-
-Fri Dec 15 12:21:10 1995  Raymond Jou  <rjou@mexican.cygnus.com>
-
-	* mpw-make.sed: Add quotes to RIncludes reference. 
-
-Fri Dec 15 13:18:55 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* remote-array.c: Remove bogus setting of baudrate to 4800. Their
-	hardware has real UARTS now.
-
-Mon Dec 11 18:19:16 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.in (powerpc-*-macos*): New target configuration.
-	* configure: Update.
-	* config/powerpc/macos.mh, config/powerpc/macos.mt,
- 	config/powerpc/nm-macos.h, config/powerpc/tm-macos.h, mac-nat.c:
- 	New files, native PowerMac debugging support.
-	* Makefile.in (mac-nat.o): Add build rule.
-	* mpw-config.in (enable_cflags): Add support.
-	(m68k-apple-macos, powerpc-apple-macos): Fix natdepfiles to
-	list object file instead of source file.
-	* mpw-make.sed (@ENABLE_CFLAGS@): Don't edit out, replace with
-	value of variable.
-	(install, install-only): Edit MPW-specific installation into
-	place of Unix shell code.
-	* mac-gdb.r: Fix version resources to use symbolic version strings.
-	(cfrg): New resource, code fragment for PowerMac.
-
-Mon Dec 11 14:13:03 1995  Fred Fish  <fnf@amigalib.com>
-
-	* dbxread.c (process_one_symbol): When looking at the next
-	minimal symbol, check for end of the minimal symbol array
- 	(symbol with NULL pointer for name) before dereferencing it.
-
-Mon Dec 11 15:56:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* eval.c (evaluate_struct_tuple):  Fix thinko.
-
-Mon Dec 11 06:52:02 1995  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* ch-typeprint.c (chill_type_print_base): Slightly change of printing
-	of variant structures.
-
-Mon Dec 11 00:36:01 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* valops.c (value_cast):  Handle casts to and from TYPE_CODE_CHAR.
-	* ch-exp.c (match_integer_literal):  Fix long long support.
-	* gdbtypes.c (get_discrete_bounds):  Make TYPE_LENGTH (type) ==
-	sizeof (LONGEST) case work OK.
-
-Fri Dec  8 21:02:24 1995  Fred Fish  <fnf@cygnus.com>
-
-	* coffread.c, dbxread.c, dstread.c, objfiles.c, os9kread.c,
-	symfile.c, symtab.c:  Use "obstack.h" rather than <obstack.h>.
-
-Wed Dec  6 16:16:18 1995  Stu Grossman  (grossman@cirdan.cygnus.com)
-
-	* remote-mips.c (mips_receive_header):  Allow mips_syn_garbage to be
-	user-settable (via set syn-garbage-limit).  Setting it to -1 makes
-	it unlimited.
-
-Tue Dec  5 18:33:43 1995  Brendan Kehoe  <brendan@lisa.cygnus.com>
-
-	* gdbtypes.c (check_stub_method): Make sure we get back a function
-	string in the demangled name before we try to use it.
-
-Tue Dec  5 18:08:29 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* monitor.c (monitor_expect_regexp):  Make static, add prototype.
-	* (monitor_read_memory_single):  Call monitor_expect_regexp with
-	pointer to getmem_resp_delim_pattern, not entire struct.
-
-Tue Dec  5 15:51:25 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* c-lang.h (c_op_print_tab): Don't declare, some compilers
-	consider illegal if structure not defined, and only used
-	in c-lang.c anyway.
-
-Sun Dec  3 12:31:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* eval.c (evaluate_subexp_standard case):  Fix typo.
-
-Sun Dec  3 11:59:21 1995  Jeffrey A. Law  <law@cygnus.com>
-
-	* ch-exp.c (parse_named_record_element): Avoid aggregrate
-	initializations for automatic variables.
-
-	* hppa-tdep.c (hppa_alignof): Fix typo in last change.
-
-Sat Dec  2 19:32:57 1995  Fred Fish  <fnf@cygnus.com>
-
-	* symfile.c (global_psymbols, static_psymbols):  Remove, unused.
-
-Sat Dec  2 03:02:21 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* alpha-tdep.c (heuristic_proc_desc):  Add heuristic to
-	determine the return address register, needed for OSF/1-3.2C.
-	* config/alpha/tm-alpha.h (T7_REGNUM, T9_REGNUM):  Define.
-
-Fri Dec  1 07:23:57 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* ppcbug-rom.c (ppcbug_cmds): Turn on MO_GETMEM_READ_SINGLE
-	because PPCbug displays the memory as characters as well as hex.
-	Fix getmem/setmem commands.
-
-	* srec.c (load_srec): Fix off by one typo in last submission.
-
-	* rs6000-tdep.c (push_arguments): Fix typo.
-
-Thu Nov 30 23:54:17 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* language.c (lang_bool_type), language.h:  New function.
-	* language.h (LA_BOOL_TYPE):  New macro.
-	* eval.c (evaluate_subexp_standard)  Use LA_BOOL_TYPE instead
-	of builtin_type_int where appropriate,
-	* valarith.c (value_subscript):  Likewise.
-
-	* valops.c (value_slice):  Implement (value) bitstring slices.
-	* valprint.c (val_print):  If TYPE_LENGTH is zero, don't automatically
-	print "<incomplete type>" - Chill has zero-length (string) types.
-
-	* gdbtypes.c (check_stub_type):  Removed;  no longes needed.
-	* ch-exp.c (expect, parse_call):  Tweak error messages.
-
-Wed Nov 29 13:35:18 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* scm-valprint.c (scm_isymnames):  Remove "#@" prefix.
-	(scm_scmval_print):  Do not print "#@" prefix.
-
-	* gdbtypes.h (enum type_code):  Added TYPE_CODE_TYPEDEF.
-	(check_typedef):  New prototype.
-	(CHECK_TYPEDEF):  New macro.
-	(TYPE_DUMMY_RANGE):  Removed.
-	* gdbtypes.c (get_discrete_bounds):  Fix paren error; make more robust.
-	(create_array_type):  Don't force_to_range_type;  users of the
-	array are responsible for handling non-range index types.
-	(create_set_type):  Likewise.
-	(force_to_range_type):  Removed.
-	(check_typedef):  New function handles stub types and typedefs.
-	(check_stub_type):  Just call check_typedef. (To be removed.)
-	(recursive_dump_type):  Handle TYPE_CODE_TYPEDEF.
-	* ch-lang.c (type_lower_upper):  Use get_discrete_bounds.
-	(evaluate_subexp_chill):  Handle string repetition.
-	Re-arrange to handle EVAL_AVOID_SIDE_EFFECTS better.
-	* ch-typeprint.c (chill_type_print_base):  Handle TYPE_CODE_TYPEDEF.
-	Pass show=0 in recursive calls various places.
-	(case TYPE_CODE_ARRAY):  Don't require index type to have
-	TYPE_CODE_RANGE.
-	(case TYPE_CODE_RANGE):  Don't need to support TYPE_DUMMY_RANGE.
-	* gdbtypes.c, ch-lang.c, ch-typeprint.c (numerous places):
-	Add check_typedef/CHECK_TYPEDEF as needed.
-
-	* ch-exp.y:  Replaced by ...
-	* ch-exp.c:  New file.  Use recursive-descent.
-	Recognize labelled array tuples and powerset ranges.
-	* Makefile.in:  Update for no longer using yacc for ch-exp.
-
-	* c-lang.c:  Make various functions non-static.
-	* c-lang.h:  Add bunches of prototypes.
-	* cp-valprint.c (cp_print_value_fields):  Also take address.
-	(cp_print_value):  Likewise.  Use baselcass_offset.
-	* stabsread.c (current_symbol):  New static variable.
-	(type_synonym_name):  Remove.
-	(read_type):  If copying, make copy be a TYPE_CODE_TYPEDEF.
-	(read_array_type):  Don't need to handle undefined element type here.
-	(cleanup_undefined_types):  Ditto.
-	(read_range_type):  Look for Chill ranges.
-	* valops.c (value_assign):  Fix case lval_internalvar - don't try
-	to assign into old value (which might be too small!).
-	(value_coerce_array):  No longer need special VALUE_REPEATED handling.
-	(value_arg_coerce):  Cleaner array->pointer decay mechanism.
-	(search_struct_field):  Use baseclass_offset rather than
-	baseclass_addr.
-	(value_slice):  Use get_discrete_bounds.
-	* value.h (COERCE_VARYING_ARRAY):  Take type argumnt as well.
-	* values.c (baseclass_offset):  Change parameter interface.
-	(baseclass_addr):  Removed.
-	* c-typeprint.c, c-valprint.c, ch-valprint.c, values.c, valops.c:
-	Add check_typedef/CHECK_TYPEDEF as needed.
-
-	* alpha-tdep.c, c-exp.y, h8500-tdep.c, f-exp.y, f-valprint.c,
-	findvar.c, hppa-tdep.c, infcmd.c, language.c, printcmd.c,
- 	rs6000-tdep.c, symmisc.c, symtab.c, mdebugread.c:
-	Add check_typedef/CHECK_TYPEDEF as needed.
-
-	* f-typeprint.c, valarith.c, valprint.c, typeprint.c, eval.c:
-	Add check_typedef/CHECK_TYPEDEF as needed.
-	* f-typeprint.c:  Various cleaning up.
-	* valarith.c (value_subscript):  Also subscript bitstrings (for Chill).
-	* typeprint.c (print_type_scalar):  Also support TYPE_CODE_RANGE.
-	* eval.c (evaluate_subexp_standard case OP_ARRAY):  Implement
-	support for labelled array tuples and ranges in powerset tuples.
-	(init_array_element):  New function.
-	
-	* top.c (command_line_input):  Only strip out an initial #-comment.
-	Looking for internal comments is language-specific (breaks Scheme).
-	
-	* expression.h (enum exp_opcode):  Add BINOP_RANGE.
-	* expprint.c (dump_expression):  Support BINOP_RANGE.
-	* eval.c (evaluate_subexp_standard):  Handle BINOP_RANGE (as error).
-	(case MULTI_SUBSCRIPT):  Fix broken f77 value->int ad hoc conversion.
-	* ch-lang.c (chill_op_print_tab):  Support BINOP_RANGE.
-	(evaluate_subexp_chill):  Error on BINOP_COMMA.
-
-	* Makefile.in:  Clean up so doc stuff stays in doc sub-dir.
-
-Wed Nov 29 16:39:50 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* monitor.c (monitor_debug): New function to print monitor debug
-	output in printable fashion.
-	(monitor_printf{,_noecho}): Call monitor_debug instead of
-	fputs_unfiltered.
-
-	* srec.c (load_srec): When printing srec debug information, do not
-	print the carriage return directly, instead print \\r followed by
-	a newline.
-
-Tue Nov 28 15:25:28 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* Makefile.in (target_subdir): Define.
-	(CC_FOR_TARGET, CXX_FOR_TARGET): Use it to find target libraries.
-	* configure.in (X_CFLAGS): Fix typo.
-	(target_subdir): Set to "${target_alias}/" if cross.
-	* configure: Regenerated.
-
-	* dbxread.c (dbx_symfile_read): Set block_address_function_relative
-	for `pe' format files.
-
-Tue Nov 28 11:17:47 1995  Fred Fish  <fnf@cygnus.com>
-
-	* magic.h:  Renamed to gmagic.h to avoid <magic.h> conflict.
-	* magic.c:  Renamed to gmagic.c in sympathy.
-	* eval.c, gmagic.c, config/tm-magic.h:
- 	Include "gmagic.h" rather than "magic.h".
-
-Sat Nov 25 02:56:38 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (handle_psymbol_enumerators, parse_symbol):
-	Recognize enums from alpha cc -migrate.
-	(upgrade_type):  Pass correct fd to parse_symbol when parsing
-	the index type of an array.
-	(parse_procedure, parse_lines, psymtab_to_symtab_1):  Handle
-	unsorted procedure descriptors from Irix 5.x and Alpha OSF/1-3.x
-	shared libraries. Use CORE_ADDR instead of `unsigned long' in
-	procedure descriptor address computations.
-
-	* symtab.c (decode_line_1):  Prevent accidental strchr match
-	of a null character with the terminating null character of
-	gdb_completer_quote_characters.
-	(cplusplus_hint):  Make sure that only a single quote is printed
-	in the hint message.
-
-Fri Nov 24 16:17:01 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* top.c (recurse_read_control_structure): Don't make cleanups
-	here.  Callers handle that correctly.
-
-Tue Nov 21 15:16:34 1995  Fred Fish  <fnf@rtl.cygnus.com>
-
-	* config/m68k/xm-hp300hpux.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT.
-	Also force HAVE_MMAP to be defined since autoconf is currently broken
-	for detecting a working mmap under hpux.
-	* config/pa/xm-hppah.h (MMAP_BASE_ADDRESS): Tweak MMAP_BASE_ADDRESS
-	to a better value suggested by Jeffrey A Law (law@cygnus.com).
-
-Tue Nov 21 08:48:58 1995  Fred Fish  <fnf@cygnus.com>
-
-	* config/pa/xm-hppah.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT.
-	Also force HAVE_MMAP to be defined since autoconf is currently broken
-	for detecting a working mmap under hpux.
-	* objfiles.c (map_to_address): Have gdb print a warning when it
-	is compiled with HAVE_MMAP but without both MMAP_BASE_ADDRESS and
- 	MMAP_INCREMENT defined (thus making it appear mmap doesn't work).
-
-Mon Nov 20 14:13:53 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* infrun.c (wait_for_inferior):  Add support for dynamic function
-	trampolines.  These are pieces of code between the caller and the
-	callee that figure out the address of the callee's code at run
-	time.  Upon entry, we can't figure out the callee's address, so we
-	set a breakpoint within the trampoline where the address will be
-	known, and continue the target.  Once we hit the breakpoint, we
-	break at the callee's address and proceed as usual.
-
-Mon Nov 20 11:12:34 1995  Fred Fish  <fnf@cygnus.com>
-
-	* objfiles.c (allocate_objfile): Change warning message about mapped
-	symbol tables so that it is obvious that they are not supported on
-	this particular machine rather than implying they are not supported
-	at all in this version of gdb.
-
-Sun Nov 19 05:20:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* irix5-nat.c, osfsolib.c (solib_address):  Return the name of the
-	containing solib.
-	* stack.c (print_frame_info):  Use minimal symbol only if
-	fi->pc is in a known section.
-
-Sat Nov 18 11:19:35 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
-
-	* solib.c (solib_address): Return the name of the containing solib.
-	* solib.h (PC_SOLIB): New macro; define using solib_address.
-	* stack.c (print_frame_info) [PC_SOLIB]: If no function name, try
-	PC_SOLIB on the PC value.
-
-Sat Nov 18 04:09:31 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* annotate.c (annotate_source, annotate_frame_begin):  Issue
-	`0x' prefix for the pc value, to remain consistent with previous
-	GDB versions.
-
-	* blockframe.c (find_pc_partial_function), config/pa/tm-hppa.h:
-	Remove Sun shared library transfer hack and
-	INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK, it is obsoleted by the
-	mst_solib_trampoline minimal symbols.
-
-	* blockframe.c (inside_main_func):  Check main_func_*pc against
-	INVALID_ENTRY_*PC, not zero.
-	* symfile.c (init_entry_point_info):  Initialize ei.*pc with
-	INVALID_ENTRY_*PC.
-	* mipsread.c (mipscoff_symfile_read):  If the entry_file bounds
-	are still unknown after processing the partial symbols, then try
-	to set them from the minimal symbols.
-
-	* infcmd.c (registers_info):  Error out if selected_frame is NULL.
-	* stack.c (return_command):  Select new current frame silently if
-	not interactive.
-
-	* mipsread.c (read_alphacoff_dynamic_symtab):  Ignore additional
-	DT_MIPS_LOCAL_GOTNO and DT_MIPS_GOTSYM entries.
-
-	* irix5-nat.c (solib_create_inferior_hook):  Call solib_add only
-	if auto_solib_add_at_startup is nonzero.
-	(_initialize_solib):  Add "set auto-solib-add" command.
-	* osfsolib.c (solib_create_inferior_hook):  Call solib_add only
-	if auto_solib_add_at_startup is nonzero.
-	(_initialize_solib):  Add "set auto-solib-add" command.
-
-Wed Nov 15 17:12:04 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* utils.c: Don't include sys/ioctl.h etc if MPW is host.
-
-Tue Nov 14 17:16:46 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* config/arm/tm-arm.h (ADDITIONAL_REGISTER_NAMES): Fix r5.
-	(FRAME_SAVED_PC): Minor clean up.
-
-Tue Nov 14 14:51:05 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* monitor.c (monitor_load_srec monitor_make_srec):  Move all
-	S-record download code into srec.c.
-	* srec.c srec.h:  New files.  Contain S-record loading routines
-	formerly in monitor.c.
-	* serial.c serial.h:  New routine just like fprintf, but uses
-	serial_t instead of FILE *.
-	* sh-tdep.c (frame_find_saved_regs init_extra_frame_info):
-	Don't add four to saved pc (makes things match manual).  Also, fix
-	bug where we didn't get pc from stack frame correctly.
-	* config/sh/tm-sh.h (SAVED_PC_AFTER_CALL):  Don't add four to
-	saved pc.  Real hardware does this for you.
-	* sh3-rom.c (sh3_load):  New routine.  Sets up for download then
-	calls generic S-record loader.
-	* config/h8300/h8300.mt, config/h8500/h8500.mt,
-	config/m68k/monitor.mt, config/pa/hppapro.mt, config/sh/sh.mt:
-	Add srec.o to TDEPFILES.
-
-Tue Nov 14 15:57:36 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* ppcbug-rom.c: New file to support the Motorola PPCBUG monitor
-	for PowerPC's.
-
-	* config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Include
-	ppcbug-rom.o, monitor.o, and srec.o
-
-	* config/i386/linux.mt (XDEPFILES): Include ser-tcp.o.
-
-Mon Nov 13 13:12:46 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* partial-stab.h: Remove GDB_TARGET_IS_HPPA kludge.
-
-Fri Nov 10 13:08:54 1995  Jeff Law  (law@kahlua.cs.utah.edu)
-
-	* terminal.h (HAVE_SGTTY): Fix typo.
-
-Thu Nov  9 17:34:01 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* configure.in (gdb_target): Build in the simulator for all
-	PowerPC eabi targets, not just eabisim, providing
-	--enable-sim-powerpc is used, or the host compiler is GCC.
-
-Thu Nov  9 14:04:05 1995  Raymond Jou  (rjou@mexican.cygnus.com)
-
-	* mpw-config.in: Add variable with names of SIOW libraries.
-	* mpw-make.sed: Add an action to build SIOWgdb.
-
-Wed Nov  8 19:25:22 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.sed: Edit @ENABLE_CFLAGS@ out, mpw-configure can
-	add back in if necessary.
-
-Wed Nov  8 15:59:52 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
-
-	* config/mips/vr4300.mt: Added simulator to default VR4300 build.
-
-Tue Nov  7 16:02:25 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* remote-mips.c (mips_initialize):  Fix brain damage found by
-	Jamie.  Basically had case statement in the wrong place...
-	* (mips_load):  Remove unnecessary `db tty0' command.  It's all
-	handled by mips_initialize now.
-
-Tue Nov  7 12:59:14 1995  Raymond Jou  <rjou@mexican.cygnus.com>
-
-	* mac-gdb.r: Added #ifdef Macgdb.
-
-Tue Nov  7 14:59:51 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
-
-	* remote-mips.c (mips_initialize): Updated to talk to VR4300 RISQ
- 	monitor board.
-
-Mon Nov  6 11:44:11 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
-
-	* config/mips/{tm-vr4300.h tm-vr4300el.h} (TARGET_MONITOR_PROMPT):
- 	Change into real strings.
-
-	* remote-sim.c (gdbsim_open): Moved sim_open() call to after
- 	callback initialisation.
-
-Sun Nov  5 00:07:52 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
-
-        * configure.in (AC_CHECK_HEADERS): add stddef.h.
-
-Fri Nov  3 12:30:43 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (COMMON_OBS): Use corefile.o rather than core.o
-	* core.c:  Rename to corefile.c.
-	* config/pyr/tm-pyr.h, umax-xdep.c, sun386-nat.c, pyr-xdep.c,
-	Makefile.in (SFILES), gould-xdep.c, coredep.c, armtdep.c,
- 	arm-xdep.c, altos-xdep.c: Change core.c references to corefile.c.
-
- 	From Graham Stoney <greyham@research.canon.oz.au>.
-	* Makefile.in (remote-array.o):  Add rule to build.
-	(ALLDEPFILES): Add remote-array.c
-	* remote-array.c (baud_rate):  Remove unnecessary declaration.
-	(baudrate):  Remove.
-	(array_files_info):  Print global baud_rate not baudrate.
-
-Sat Nov  4 10:21:58 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (INTERNAL_CFLAGS):  Add ENABLE_CFLAGS.
-	* fork-child.c (fork_inferior):  Add call to
-	TARGET_CREATE_INFERIOR_HOOK to allow target specific code to get
-	control just before the new process executes it's first instruction.
-	* remote-mips.c (mips_initialize):  Cleanup a bit.  Don't try to
-	receive a packet at first.  This speeds up initialization a lot.
-	Use TARGET_MONITOR_PROMPT instead of "<IDT>".
-	(common_breakpoint):  Use rresponse instead of rerrflg to inspect
-	error code.
-	* symfile.c (syms_from_objfile reread_symbols):  Call
-	TARGET_SYMFILE_POSTREAD to allow target specific code to get
-	control after reading new symbols.
-	* target.h:  New macros TARGET_SYMFILE_POSTREAD, and
-	TARGET_CREATE_INFERIOR_HOOK.  See above for descriptions.
-	* config/mips/{irix5.mh nm-irix5.h}:  Delete nm-irix5.h.  Make
-	NAT_FILE point directly at ../nm-sysv4.h.
-	* config/mips/{mipsm3.mh nm-m3.h}:  Delete nm-m3.h.  Make
-	NAT_FILE point directly at ../nm-m3.h.
-	* config/mips/{mipsv4.mh nm-sysv4.h}:  Delete nm-sysv4.h.  Make
-	NAT_FILE point directly at ../nm-sysv4.h.
-	* config/mips/nm-mips.h:  Improve comment at top of file.
-	* config/mips/tm-mips.h (TARGET_MONITOR_PROMPT):  Change
-	definition into a proper string.
-
-Wed Nov  1 20:18:08 1995  Fred Fish  <fnf@cygnus.com>
-
-	* config/i386/tm-i386.h: New file containing generic i*86 target
-	definitions.
-	(TARGET_BYTE_ORDER): Moved here from tm-i386v.h.
-	(IEEE_FLOAT): Moved here from tm-i386v.h.
-	(START_INFERIOR_TRAPS_EXPECTED): Define default as 2.
-	(FUNCTION_START_OFFSET): Moved here from tm-i386v.h.
-	(SKIP_PROLOGUE): Moved here from tm-i386v.h.
-	(SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h.
-	(INNER_THAN): Moved here from tm-i386v.h.
-	(BREAKPOINT): Moved here from tm-i386v.h.
-	(DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h.
-	(ABOUT_TO_RETURN): Moved here from tm-i386v.h.
-	(REGISTER_SIZE): Moved here from tm-i386v.h.
-	(NUM_REGS): Moved here from tm-i386v.h.
-	(REGISTER_NAMES): Moved here from tm-i386v.h.
-	(EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h.
-	(FP_REGNUM): Moved here from tm-i386v.h.
-	(SP_REGNUM): Moved here from tm-i386v.h.
-	(PC_REGNUM): Moved here from tm-i386v.h.
-	(PS_REGNUM): Moved here from tm-i386v.h.
-	(FP0_REGNUM):  Moved here from tm-i386aix.h.
-	(FPC_REGNUM):  Moved here from tm-sun386.h.
-	(REGISTER_BYTES):  Moved here from tm-i386aix.h.
-	(REGISTER_BYTE): Moved here from tm-i386aix.h.
-	(REGISTER_RAW_SIZE): Moved here from tm-i386aix.h.
-	(MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h.
-	(REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h.
-	(MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h.
-	(EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h.
-	(STORE_RETURN_VALUE):  Moved here from tm-i386aix.h.
-	(REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h.
-	(STORE_STRUCT_RETURN): Moved here from tm-i386v.h.
-	(FRAME_CHAIN): Moved here from tm-i386v4.h.
-	(FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h.
-	(FRAME_SAVED_PC): Moved here from tm-i386os9k.h
-	(FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h.
-	(FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h.
-	(FRAME_NUM_ARGS): Moved here from tm-i386sun.h.
-	(FRAME_ARGS_SKIP): Moved here from tm-i386v.h.
-	(FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h.
-	(PUSH_DUMMY_FRAME): Moved here from tm-i386v.h.
-	(POP_FRAME): Moved here from tm-i386v.h.
-	(CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET, 
-	CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from
-	tm-i386v.h
-	(print_387_control_word, print_387_status_word): Declare prototypes.
-	(struct frame_info, struct frame_saved_regs): Forward decls for
-	prototypes.
-	(SP_ARG0): Moved here from tm-i386v.h.
-
-	* config/i386/tm-i386v.h:
-	(i386/tm-i386.h): Include.
-	(TARGET_BYTE_ORDER): Remove.
-	(IEEE_FLOAT): Remove.
-	(START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4.
-	(FUNCTION_START_OFFSET): Remove.
-	(SKIP_PROLOGUE): Remove.
-	(i386_skip_prologue): Remove prototype.
-	(SAVED_PC_AFTER_CALL): Remove.
-	(INNER_THAN): Remove.
-	(BREAKPOINT): Remove.
-	(DECR_PC_AFTER_BREAK): Remove.
-	(ABOUT_TO_RETURN): Remove.
-	(REGISTER_SIZE): Remove.
-	(NUM_REGS): Undef before redefine to 16 (no FP support).
-	(REGISTER_NAMES): Undef before redefine.
-	(FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove.
-	(REGISTER_BYTES): Undef before redefine.
-	(REGISTER_BYTE): Undef before redefine.
-	(REGISTER_RAW_SIZE): Undef before redefine.
-	(REGISTER_VIRTUAL_SIZE): Undef before redefine.
-	(MAX_REGISTER_RAW_SIZE): Undef before redefine.
-	(MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine.
-	(REGISTER_VIRTUAL_TYPE): Undef before redefine.
-	(STORE_STRUCT_RETURN): Undef before redefine.
-	(EXTRACT_RETURN_VALUE): Undef before redefine.
-	(STORE_RETURN_VALUE): Undef before redefine.
-	(EXTRACT_STRUCT_VALUE_ADDRESS): Remove.
-	(FRAME_CHAIN): Undef before redefine.
-	(FRAMELESS_FUNCTION_INVOCATION): Undef before redefine.
-	(FRAME_SAVED_PC): Undef before redefine.
-	(FRAME_ARGS_ADDRESS): Remove.
-	(FRAME_LOCALS_ADDRESS): Remove.
-	(FRAME_NUM_ARGS): Undef before redefine.
-	(FRAME_ARGS_SKIP): Remove.
-	(FRAME_FIND_SAVED_REGS): Remove.
-	(PUSH_DUMMY_FRAME): Remove.
-	(POP_FRAME): Remove.
-	(CALL_DUMMY): Remove.
-	(CALL_DUMMY_LENGTH): Remove.
-	(CALL_DUMMY_START_OFFSET): Remove.
-	(CALL_DUMMY_BREAKPOINT_OFFSET): Remove
-	(FIX_CALL_DUMMY): Remove.
-	(print_387_control_word): Remove.
-	(print_387_status_word): Remove.
-	(SP_ARG0): Remove.
-
-	* config/i386/tm-symmetry.h: 
-	(TM_SYMMETRY_H): Enclose file in test for define & define if needed.
-	(START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of
-	tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2.
-	(DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h
-	or tm-i386v.h, #undef, and #define to 0.
-	(MAX_REGISTER_RAW_SIZE): Remove.
-	(FRAME_CHAIN): Remove.
-	(FRAMELESS_FUNCTION_INVOCATION): Remove.
-	(FRAME_SAVED_PC): Remove.
-	(print_387_control_word, print_387_status_word): Remove prototypes.
-
-	* config/i386/tm-ptx.h: 
-	(TM_PTX_H): Enclose file in test for define & define if needed.
-	(START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of
-	tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2.
-	(DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h
-	or tm-i386v.h, #undef, and #define to 0.
-	(SDB_REG_TO_REGNUM):  Remove obsolete commented out define.
-	(print_387_control_word, print_387_status_word): Remove prototypes.
-
-	* config/i386/tm-linux.h:
-	(TM_LINUX_H): Enclose file in test for define & define if needed.
-	(i386/tm-i386.h): Include instead of tm-i386v.h.
-	(START_INFERIOR_TRAPS_EXPECTED): Remove.
-
-	* config/i386/tm-i386v4.h: 
-	(TM_I386V4_H): Enclose file in test for define & define if needed.
-	(i386/tm-i386.h): Include instead of tm-i386v.h.
-	(START_INFERIOR_TRAPS_EXPECTED): Remove.
-	(FRAME_CHAIN):  Moved to tm-i386.h.
-	(FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h.
-	(FRAME_SAVED_PC): Remove.
-	(sigtramp_saved_pc):  Define as i386v4_sigtramp_saved_pc.
-	(FRAME_NUM_ARGS): Remove.
-
-	* config/i386/tm-i386os9k.h: 
-	(TM_I386OS9K_H): Enclose file in test for define & define if needed.
-	(i386/tm-i386.h): Include instead of tm-i386v.h.
-	(START_INFERIOR_TRAPS_EXPECTED): Remove.
-	(NUM_REGS):  Undefine before redefining.
-	(FRAME_CHAIN): Remove.
-	(FRAMELESS_FUNCTION_INVOCATION): Remove.
-	(FRAME_SAVED_PC): Move to tm-i386.h.
-
-	* config/i386/tm-i386nw.h: 
-	(TM_I386NW_H): Enclose file in test for define & define if needed.
-	(i386/tm-i386.h): Include instead of tm-i386v.h.
-	(START_INFERIOR_TRAPS_EXPECTED): Remove.
-
-	* config/i386/tm-i386bsd.h:
-	(TM_I386BSD_H): Enclose file in test for define & define if needed.
-	(i386/tm-i386.h): Include instead of tm-i386v.h.
-	(START_INFERIOR_TRAPS_EXPECTED): Remove.
-	(FRAMELESS_FUNCTION_INVOCATION): Remove.
-	(FRAME_SAVED_PC): Remove.
-
-	* config/i386/tm-i386aix.h:
-	(i386/tm-i386.h): Include instead of tm-i386v.h.
-	(START_INFERIOR_TRAPS_EXPECTED): Remove.
-	(FP_REGNUM): Remove.
-	(SP_REGNUM): Remove.
-	(PC_REGNUM): Remove.
-	(PS_REGNUM): Remove.
-	(FP0_REGNUM):  Moved to tm-i386.h.
-	(NUM_REGS): Remove.
-	(REGISTER_NAMES): Remove.
-	(REGISTER_BYTES): Moved to tm-i386.h.
-	(REGISTER_BYTE): Moved to tm-i386.h.
-	(REGISTER_RAW_SIZE): Moved to tm-i386.h.
-	(MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h.
-	(REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h.
-	(REGISTER_VIRTUAL_TYPE): Removed.
-	(EXTRACT_RETURN_VALUE): Moved to tm-i386.h.
-	(STORE_RETURN_VALUE):  Moved to tm-i386.h.
-
-	* config/i386/tm-sun386.h:
-	(TM_SUN386_H): Enclose file in test for define & define if needed.
-	(i386/tm-i386.h): Include.
-	(TARGET_BYTE_ORDER): Remove.
-	(FUNCTION_START_OFFSET): Remove.
-	(SKIP_PROLOGUE): Remove.
-	(SAVED_PC_AFTER_CALL): Remove.
-	(INNER_THAN): Remove.
-	(BREAKPOINT): Remove.
-	(DECR_PC_AFTER_BREAK): Remove.
-	(ABOUT_TO_RETURN): Remove.
-	(REGISTER_SIZE): Remove.
-	(NUM_REGS): Undefine before defining.
-	(REGISTER_NAMES): Undefine before redefining.
-	(REGISTER_BYTES): Undefine before redefining.
-	(REGISTER_BYTE): Undefine before defining.
-	(FP_REGNUM): Undefine before defining.
-	(PC_REGNUM): Undefine before defining.
-	(FPC_REGNUM):  Undefine before defining.
-	(REGISTER_RAW_SIZE):  Undefine before defining.
-	(FRAME_CHAIN): Undefine before defining.
-	(FRAMELESS_FUNCTION_INVOCATION): Undefine before defining.
-	(FRAME_SAVED_PC): Undefine before defining.
-	(FRAME_NUM_ARGS): Moved to tm-i386.h.
-	(MAX_REGISTER_RAW_SIZE): Remove.
-	(MAX_REGISTER_VIRTUAL_SIZE): Remove.
-	(STORE_STRUCT_RETURN): Remove.
-	(EXTRACT_STRUCT_VALUE_ADDRESS): Remove.
-	(FRAME_ARGS_ADDRESS): Remove.
-	(FRAME_LOCALS_ADDRESS): Remove.
-	(FRAME_NUM_ARGS): Undefine before defining.
-	(FRAME_ARGS_SKIP): Remove.
-	(FRAME_FIND_SAVED_REGS): Remove.
-	(PUSH_DUMMY_FRAME): Remove.
-	(POP_FRAME): Remove.
-	(CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove.
-	(struct frame_info, struct frame_saved_regs): Remove forward decls
-	for prototypes.
-
-	* config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of
-	tm-i386v.h.
-	* config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of
- 	tm-i386v.h.
-
-	* i386-tdep.c (i386_extract_return_value):  Make function visible
-	for all i386 targets, but only assume floating point values returned
-	in floating point registers for I386_AIX_TARGET.
-
-	* i386v-nat.c (i386_register_u_addr):  Enable code to locate
-	floating point regs in user struct.
-	
-Wed Nov  1 15:32:57 1995  Fred Fish  <fnf@cygnus.com>
-
-	* breakpoint.c (breakpoint_re_set): Fix typo in comment.
-	* symtab.c (in_prologue): Document func_start and when it is zero
-	don't call SKIP_PROLOGUE (which typically leads unconditionally to
-	an error when we try to access a prologue at address 0).
-
-Tue Oct 31 13:01:15 1995  Fred Fish  <fnf@cygnus.com>
-
-	* elfread.c: Include elf-bfd.h rather than libelf.h.
-
-Tue Oct 31 10:42:42 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* win32-nat.c (xlate_exception): Treat a stack overflow like a SEGV.
-
-Sun Oct 29 11:22:05 1995  Fred Fish  <fnf@cygnus.com>
-
-	* monitor.c: Include gnu-regex.h rather than system regex.h.
-
-Sat Oct 28 23:51:48 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* defs.h: Test on name __WIN32__ rather than WIN32.
-	* inflow.c (new_tty): Likewise
-	* terminal.h: Likewise.
-	* utils.c (initialize_utils): Likewise.
-	* win32-nat.c (child_create_inferiror): Print error code when failing.
-	* config/i386/win32.mh (XM_CLIBS): Need -lkernel32.
-	
-Sat Oct 28 04:52:36 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* symtab.h (enum address_class):  Add LOC_UNRESOLVED for
-	a location whose address has to be resolved via the minimal
-	symbol table.
-	* buildsym.c (finish_block), findvar.c (symbol_read_needs_frame,
-	read_var_value), printcmd.c (address_info),
-	symmisc.c (print_symbol, print_partial_symbol):  Handle
-	LOC_UNRESOLVED.
-	* stabsread.c (scan_file_globals):  Change unresolved LOC_STATIC
-	symbols to LOC_UNRESOLVED. Remove rt_common_objfile lookup
-	kludge, global common symbols are now handled by LOC_UNRESOLVED.
-	(scan_file_globals_1):  Move code back to scan_file_globals,
-	delete.
-
-Fri Oct 27 09:54:07 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* breakpoint.c (breakpoint_re_set):  #ifdef GET_LONGJMP_TARGET
-	around calls to create_longjmp_breakpoint.  Why install the
-	breakpoints if we can't find the longjmp target?
-	* infrun.c (wait_for_inferior):  Cleanup comments near call test.
-	* remote-mips.c:  Fixed a bunch of prototypes to avoid char/int
-	complaint from picky compilers.  Add comment to mips_expect.
-	Replace all instances of sr_get_debug with remote_debug.
-	* (mips_readchar):  Don't jam init string to monitor.
-	mips_initialize() handles that.
-	* (mips_receive_header):  Print better message when we get too
-	much garbage.
-	* (mips_request):  Allow caller to pass in buff to allow them to
-	analyze the returned message.
-	* (mips_initialize):  Re-do initialization to try sending a BREAK,
-	a ^C, and then a download escape sequence.  Cleanup protocol
-	startup.  Eliminate sleeps.  Clear breakpoints (if using monitor
-	breakpoints).  Re-init frame.
-	* (mips_detach):  Close down target.
-	* (mips_wait): Handle return status with registers, or breakpoint
- 	* stuff.
-	* (mips_kill):  Add ^C handling.
-	* (mips_insert_breakpoint mips_remove_breakpoint):  Call new
-	breakpoint stuff if enabled.
-	* (calculate_mask remote_mips_set_watchpoint
-	remote_mips_remove_watchpoint remote_mips_stopped_by_watchpoint):
-	Hardware watchpoint/breakpoint stuff.
-	* (common_breakpoint):  Common code for new monitor breakpoint commands.
-	* (mips_load):  Don't use `prompt'.  It's a global variable.
-	* top.c (dont_repeat_command):  New command for use in
-	user-defined commands to suppress auto-repeat (by hittin return key).
-	* valops.c:  Add start of auto function-call abandonment capability.
-
-Thu Oct 26 22:02:27 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-config.in: Add support for PowerMac host, add beginnings
-	of native support.
-	* mpw-make.sed: Disable subdir recursion, edit out useless rule.
-	* mac-xdep.c (Values.h): Don't include.
-	(GestaltEqu.h): Include Gestalt.h instead.
-	(do_mouse_down): Comment out control tracking, needs to be
-	updated to use UPP before will work on PowerMac.
-	* config/xm-mpw.h: New file, all-Mac host support.
-	* config/m68k/xm-mpw.h: Move most definitions into generic Mac
-	support.
-	* config/powerpc/xm-mpw.h: New file, PowerMac host support.
-	
-Thu Oct 26 15:21:32 1995  Brendan Kehoe  <brendan@lisa.cygnus.com>
-
-	* regex.h: Renamed to gnu-regex.h.
-	* regex.c: Renamed to gnu-regex.c.
-	* Makefile.in (POSSLIBS): Refer to gnu-regex.h and gnu-regex.c.
-	(REGEX, REGEX1): Change to gnu-regex.o instead of regex.o.
-	(regex.o): Renamed to gnu-regex.o; refer to gnu-regex.c.
-	(irix5-nat.o, osfsolib.o, gnu-regex.o, solib.o, source.o, symtab.o):
-	Likewise.
-	* irix5-nat.c, osfsolib.c, gnu-regex.c, solib.c, source.c, symtab.c):
-	Include "gnu-regex.h" instead of "regex.h".
-	* alpha-tdep.c (in_prologue): Rename to alpha_in_prologue, to
-	avoid conflicts with symtab.h.
-
-Tue Oct 24 18:30:18 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
-
-	* config/pa/hppahpux.mh: Remove hardcoding of X locations.
-	* Makefile.in: Use X11_CFLAGS, X11_LDFLAGS and X11_LIBS.
-	* configure.in: Link X statically on Solaris, SunOS and HPUX.
-
-Tue Oct 24 12:26:14 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* monitor.c (monitor_expect_regexp): Same as monitor_expect, but
- 	with the obvious extension.
-	(monitor_read_memory_single): Use regexp for getmem.resp_delim
- 	because of parsing ambiguities caused by certain monitors.
-	(monitor_read_memory): Use new regexp stuff to parse
- 	getmem.resp_delim.
-	* monitor.h (struct memrw_cmd->resp_delim): Document this as a
- 	regexp.
-	* sh3-rom.c:  Finish off table.  Use new regexp capability for
-	getmem commands.
-
-	* infrun.c (wait_for_inferior):  Disable questionable code near
-	the step range test.  Replace call detection test with much
-	simpler (and more efficient) test that doesn't require prologue
-	examination (as often).
-	* symtab.c symtab.h (in_prologue):  New function that indicates
-	whether or not we are in a function prologue.  This uses the
-	symbol table, and then falls back to prologue examination if that
-	fails.  It's much more efficient for remote debugging because it
-	avoids examining memory, which is very slow.  This is used in
-	wait_for_inferior to determine if we've made a function call that
-	needs to be skipped over (for next/nexti).
-	* mips-tdep.c (after_prologue):  New function, returns the PC
-	after the prologue.  Uses PDRs and the symbol table.
-	(mips_find_saved_regs):  Use in_prologue() to avoid costly
-	prologue examination if possible.
-	(mips_skip_prologue):  Use after_prologue() if possible to avoid
-	costly prologue examination.
-
-Mon Oct 23 16:03:33 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
-
-	* configure.in (configdirs): Added support for the VR4300 default
- 	builds (mips64*vr4300*el-*-elf*, mips64*vr4300*-*-elf*).
-
-	* configure: Regenerated.
-
-	* remote-mips.c (mips_load): Updated the prompt spotting code to
- 	make use of the TARGET_MONITOR_PROMPT manifest.
-
-Sat Oct 21 06:11:49 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* alpha-tdep.c, mips-tdep.c (init_extra_frame_info):
-	Do not set saved registers from heuristics for a sigtramp frame.
-
-	* dwarfread.c (enum_type):  Determine signedness of enum type
-	from enumerators.
-
-	* mips-tdep.c:  Include gdb_string.h, gcc -Wall lint.
-
-	* rs6000-nat.c (xcoff_relocate_core):  Fix typo.
-
-	* valops.c (value_repeat):  Fix length of memory transfer to
-	match recent allocate_repeat_value change.
-
-Thu Oct 19 19:04:35 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* gdbtypes.c (get_discrete_bounds):  Fix typo.
-
-Thu Oct 19 12:15:37 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* defs.h (SEEK_SET, SEEK_CUR): Add default definitions.
-	* dbxread.c, mdebugread.c, os9kread.c (SEEK_SET, SEEK_CUR):
-	Remove default definitions.
-
-	* Makefile.in (CC-LD): Rename to CC_LD, so MPW xform works.
-	(MMALLOC_SRC): Define.
-	(MMALLOC_CFLAGS): Use.
-	(ser-mac.o): Add rule.
-	* dwarfread.c, somread.c, ultra3-nat.c, xcoffread.c: Replace L_SET
- 	with SEEK_SET in all calls to bfd_seek.
-	* scm-tags.h (scm_tags): Remove excess comma.
-
-	* mpw-config.in: Adapt to work with autoconf'ed configury;
-	build config.h, add empty definitions to mk.tmp.
-	(powerpc-apple-macos): Make it work.
-	* mpw-make.sed: New file, sed commands to translate Unix makefile
-	into MPW syntax.
-	* mpw-make.in: Remove.
-	* mac-gdb.r: New file, was macgdb.r, renamed for consistency
-	with other tools, now includes cfrg resource.
-	* macgdb.r: Remove.
-	* config/m68k/xm-mpw.h: Remove most of contents, replace with
-	include of include/mpw/mpw.h.
-
-Tue Oct 17 10:38:53 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* hppa-tdep.c (frame_chain): Fix more obscure problems caused
-	by system calls that core dump processes without saving all
-	the register state.
-
-	* config/pa/hppahpux.mt (XDEPFILES): Remove bogus definition.
-	* config/pa/hppapro.mt (XDEPFILES): Likewise.
-
-Tue Oct 17 08:04:26 1995  Fred Fish  <fnf@rtl.cygnus.com>
-
-	* NEWS: Fix typo.
-
-Mon Oct 16 18:24:03 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
-
-	* config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Return builtin_type_float
-	for FP registers.
-	(REGISTER_NAMES): Add FP register names.  Remove ticks, stalls, cycles,
-	insts, plr, and tlr.
-	(NUM_REGS, NUM_REALREGS): Increase from 23 to 41.
-	(FPUL_REGNUM, FP0_REGNUM): New macros.
-
-Mon Oct 16 11:27:06 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* remote-mips.c:  Add support for speedy (about 10x faster)
-	downloads.
-
-	* remote-array.c:  Move baud_rate initialization from
-	_initialize_array to array_open.  It was forcing the baud rate of
-	all targets to be 4800 baud!  Seems like I've fixed this before...
-	* config/mips/idt.mt (TDEPFILES):  Remove remote-array.o.  This
-	has *nothing* to do with IDT!!!
-
-
-	* Makefile.in sh3-rom.c config/sh/sh.mt config/sh/tm-sh.h:  Add
-	sh3 monitor support.
-	* monitor.c:  Cleanup regexp compilation stuff to make it easier
-	to use several regexps.
-	* monitor.h:  Get rid of struct rom_cmd_data.  It's no longer used.
-	* config/m68k/tm-monitor.h:  Don't redefine NUM_REGS here.  It just
-	causes GDB to crash.
-
-	* sparcl-tdep.c:  Cleanup serial error handling.
-
-Sun Oct 15 16:19:27 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* rs6000-tdep.c: Don't include a.out.h, improve some formatting.
-
-Fri Oct 13 15:27:49 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* dcache.c:  Change default value of remotecache to off.  It just
-	screws up too many targets.
-	* sparcl-stub.c:  Add prototypes to many forward decls.
-	* Create private copies of strlen, strcpy, and memcpy to prevent
-	chaos when user steps into them.
-	* (trap_low handle_exception):  Clean up DSU support code
-	(hardware breakpoints).  Move lots of stuff from asm-land to
-	C-land (make it much easier to #ifdef if necessary).  Also, use
-	trap 255 to get into break mode instead of doing a DSU register
-	write, which may trash the register.
-	* (putpacket):  Don't check return value of putDebugChar.  It
-	returns void...
-
-Fri Oct 13 14:16:17 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* remote-sim.h: Always include callback.h.
-	(sim_set_callbacks): New declaration.
-
-Fri Oct 13 10:57:40 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* somsolib.c (som_solib_add): Just give a warning if a file
-	mentioned in the dld_list can't be found.
-	* config/pa/tm-hppah.h (FRAME_SAVED_PC_IN_SIGTRAMP): Dig out
-	the PC from the PC queues rather than %r31.
-
-Thu Oct 12 13:36:15 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* corelow.c (core_open): Don't update the to_sections and
-	to_sections_end fields in core_ops here.  It's too late.
-	* irix5-nat.c (solib_add): Update the to_sections and
-	to_sections_end fields in core_ops here if needed.
-	* osfsolib.c (solib_add): Likewise.
-	* rs6000-nat.c (xcoff_relocate_core): Likewise.
-	* solib.c (solib_add): Likewise.
-	* somsolib.c (solib_add): Likewise.
-
-Wed Oct 11 17:25:59 1995  Fred Fish  <fnf@rtl.cygnus.com>
-
-	* Makefile.in (VERSION): Bump version to 4.15.1
-
-Tue Oct 10 15:26:39 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (VERSION): Version 4.15 released.
-	* README: Updated for version 4.15.
-	* NEWS: Updated for 4.15 release.
-	
-Tue Oct 10 13:18:50 1995  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in:  Add AC_PROG_YACC
-	* configure:  Regenerate
-	* Makefile.in (BISON):  Remove macro definition.
-	(YACC):  Set from autoconfig.
-	(FLAGS_TO_PASS):  Remove BISON.
-	(TARGET_FLAGS_TO_PASS):  Remove BISON.
-	
-Tue Oct 10 12:25:11 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* win32-nat.c (child_create_inferior): Pass argv correctly.
-	* Makefile.in (win32-nat.o): Add dependencies.
-
-Mon Oct  9 14:36:29 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* NEWS:  Add information about win32 and arm code.
-	* win32-nat.c: Renamed from win32.c.
-	* config/i386/win32.mh: Renamed from config/i386/i386win32.mh.
-	* config/i386/win32.mt: Renamed from config/i386/i386win32.mt.
-	* config/i386/tm-win32.h: Renamed from config/i386/tm-i386win32.h.
-	* config/i386/xm-win32.h: Renamed from config/i386/xm-i386win32.h.
-	* configure.in (i[345]86-*-win32): Updated to cope with filename
-	changes.
-	* configure: Regenerated.	
-
-Sun Oct  8 18:01:04 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* ch-exp.y (yylex):  Also look for '$' following '$'.
-
-Sat Oct  7 22:52:42 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* ch-exp.y (yylex): Fix typo.
-
-Fri Oct  6 11:56:49 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
-
-	* remote-sim.c (gdbsim_open): Put callback initializations here.
-	(_initalize_remote_sim): Not here.
-
-Fri Oct  6 17:08:49 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* top.c (execute_control_command): Use 0/1 instead of BFD's
-	true/false.
-
-Fri Oct  6 14:43:19 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* sparcl-stub.c:  Include sparclite.h to get access to register
-	fondling macros.
-	* (trap_low):  Save and restore FP regs if necessary.  Also, clean
-	up save and restore of debug unit regs.
-	* (hard_trap_info):  Add more architecturally defined traps.
-	* (set_debug_traps):  Only set FP disabled trap if FP is disabled.
-	* (get_in_break_mode):  Clean up.  Get rid of calls to
-	set_hw_breakpoint_trap().  Also, use write_asi macro.
-	* (handle_exception):  Clean up `g' and `G' commands.  Add `P'
-	command.
-	* (hw_breakpoint):  Why was this here!?  It's gone now...
-
-Fri Oct  6 11:56:49 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
-
-	* callback.c (fdbad): Fix typo in comment.
-	(os_close, os_isatty, os_lseek, os_read, os_write): Use if
- 	statements rather than || to get correct return value.
-	(os_write_stdout): Pass missing first argument to os_write.
-	* remote-sim.c: Include callback.h.
-	(_initialize_remote_sim): Call sim_set_callbacks and then
- 	initialize the callbacks.
-
-Thu Oct  5 17:28:09 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* values.c (allocate_repeat_value):  Allocate an array type, and
-	a value of that type; use that instead of setting VALUE_REPEATED.
-	* value.h (struct value):  Remove fields repetitions and repeated.
-	(VALUE_REPEATED, VALUE_REPETITIONS):  Removed, no longer used.
-	* c-valprint.c, ch-valprint.c, eval.c, printcmd.c, valops.c,
-	value.h, values.c: Simplify, since now VALUE_REPEATED is never
- 	used.
-	* valprint.c (value_print_array_elemen): Removed never-used
- 	function.
-	
-Thu Oct  5 15:14:36 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* parse.c (write_dollar_variable):  New function.
-
-	* c-exp.y (yylex): Replace code for recognizing '$'
- 	pseudo-variables with a call to write_dollar_variable.
-	Simplify grammar correspondingly.
-	* f-exp.y:  Likewise.
-	* m2-exp.y:  Likewise.
-	* ch-exp.y:  Likewise.  (Remove function match_dollar_tokens.)
-	* scm-exp.c (scm_lreadr): Call write_dollar_variable to handle '$'.
-
-Thu Oct  5 13:27:30 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* win32.c: New file; support for debugging on windows NT.
-	* configure.in: (i[345]86-*-win32): New target.
-	* configure: Regnerated.
-	* eval.c (evaluate_subexp_standard): Remove unused name.
-	* serial.c (gdb_string.h): Include.
-	* source.c (value.h): Include.
-	* config/i386/i386win32.mh (XDEPFILES): Add win32.o
-	* config/i386/i386win32.mt: New.
-	* config/i386/tm-i386win32.h: New.
-
-Wed Oct  4 18:41:34 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* expression.h (enum exp_code):  Added OP_NAME.
-	* expprint.c (print_subexp):  Add OP_NAME support.
-	* parse.c (length_of_subexp, prefixify_subexp):  Likewise.
-	* scm-lang.c (scm_unpack, in_eval_c, scm_lookup_name):  new function.
-	* scm-lang.h:  Declare builtin_type_scm;  other minor tweaks.
-	* values.c (unpack_long):  If type is SCM, call scm_unpack.
-	* scm-valprint.c (scm_val_print):  Use extract_signed_integer,
-	instead unpack_long
-	* scm-lang.c: More Scheme expression parsing from here ...
-	* scm-exp.c:  ... to here.  New file.
-	Also, provide for gdb to evaluate simple constants and names..	
-	* Makefile.in:  Note new scm-exp.{c,o}.
-	
-Wed Oct  4 17:23:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* gdbtypes.c (get_discrete_bounds):  New function.
-	(force_to_range_type):  Use get_discrete_bounds.
-	* gdbtypes.h (get_discrete_bounds):  Add declaration.
-	* valarith.c (value_bit_index):  Generalize to use get_discrete_bounds.
-	* ch-valprint.c (chill_val_print):  Make (power)sets and bitstring
-	support use get_discrete_bounds and generally be more robust.
-
-Tue Oct  3 16:54:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-nrom.c (nrom_ops): Add value for to_thread_alive,
-	add comments naming slots.
-
-Mon Oct  2 21:45:44 1995  Jeff Law  (law@hurl)
-
-	* top.c (build_command_line): Demand arguments for if/while
-	commands.
-
-Mon Oct  2 13:08:01 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
-
-	* Makefile.in (X11_CFLAGS): Set only to @X_INCDIR@.
-
-Sat Sep 30 16:13:36 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* scm-lang.c:  Moved Scheme value printing code to ...
-	* scm-valprint.c:  ... this new file.
-	Also major improvements in support for printing SCM values.
-	* scm-lang.h:  New file.
-	* scm-tags.h:  New file.
-	* Makefile.in:  Note new scm-valprint.{c,o}.
-
-Sat Sep 30 09:35:02 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
-
-	* configure.in: X_INCDIR and X_LIBDIR added.
-	* Makefile.in: @X_INCDIR@ and @X_LIBDIR@ added.
-	* configure: Regnerated.
-
-Fri Sep 29 02:10:05 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* config/arm/tm-arm.h (FRAME_CHAIN, FRAME_CHAIN_VALID):
-	Any pc > LOWESTPC is ok.
-
-	* remote-rdp.c (rdp_init): Take out variable baud rate stuff.
-	(remote_rdp_detatch): Delete.
-	* breakpoint.c (ctype.h): Don't include twice.
-
-	* Makefile.in (remote-rdp.o): Doesn't need remote-rdp.h
-	* callback.c (os_printf_filtered): fix protos.
-	* defs.h (puts_filtered, puts_unfiltered
-	[v|f|]printf_[un]filtered): Make format arg const.
-	* remote-rdp.c (rdp_init): Attept to sync at different
-	baudrates.
-	* utils.c (puts_filtered, puts_unfiltered
-	[v|f|]printf_[un]filtered): Define prototypes with
-	const in the right place.
-
-Thu Sep 28 17:43:39 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* defs.h (enum language):  Add language_scm.
-	* expression.h (enum exp_code):  Added OP_EXPRSTRING.
-	* scm-lang.c:  Preliminary support for Guile /SCM dialect of Scheme.
-	* expprint.c (print_subexp):  Add OP_EXPRSTRING support.
-	* parse.c (length_of_subexp, prefixify_subexp):  Likewise.
-	* valops.c (find_function_in_inferior):  New function.
-	(value_allocate_space_in_inferior):  New function.
-	(allocate_space_in_inferior):  Redefine using previous function.
-	* Makefile.in (SFILES):  Add scm-lang.c.
-	(COMMON_OBS):  Add scm-lang.o
-
-Thu Sep 28 14:32:11 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* callback.[ch]: New files.
-	* remote-rdp.c: Support for the ARM RDP monitor.
-	* Makefile: Update.
-	* arm-tdep.c (arm_othernames): New.
-	(_initialize_arm_tdep): install 'othernames' command.
-	(arm_nullified_insn, shifted_reg_val, arm_get_next_pc): New.
-	* configure.in: Check for termios.h, termio.h and sgtty.h.
-	(i[345]86-*-win32*): New host.
-	* configure: Regenerated.
-	* inflow.c: Clean up inclusions.
-	* main.c (main): Check for WINGDB, not WIN32.
-	* printcmd.c (do_examine): Put QUIT test in loop.
-	* remote-hms.c (e7000_load): Delete.
-	(hms_ops): Point to generic_load instead.
-	* remote-hms.c (hms_ops): Point to generic_load.
-	* remote-sim.c (sim_callback_write_stdout): Becomes
-	gdbsim_write_stdout.
-	(gdbsim_load): Call generic_load.
-	* remote-utils.c (gr_load_image): Delete.
-	* ser-unix.c (terminal.h): Include instead of havig
-	own #if tree.
-	(hardwire_flush_input): Reset input buffer too.
-	* source.c (openp): If WIN32 then open file in binary mode.
-	* terminal.h: Configure IO mechanism using autoconf defines if
- 	available and not overriden.
-	* utils.c (quit, pollquit, notice_quit): WIN32 check becomes
- 	WINGDB check.
-
-	* config/arm/arm.mt (TDEPFILES): Add remote-rdp.o.
-	* config/arm/tm-arm.h (TARGET_BYTE_ORDER): becomes
-	TARGET_BYTE_ORDER_SELECTABLE.
-	(ADDR_BITS_REMOVE): New.
-	(ORIGINAL_REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): New.
-	(INST_xx): New.
-	(FRAME_FIND_SAVED_REGS): Pass the right argument.
-	(arm_get_next_pc): Declare.
-
-Wed Sep 27 10:14:36 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* valops.c (search_struct_field):  Also allow "else" as a variant
-	name.
-	* eval.c (evaluate_struct_tuple):  New function.  Used to evaluate
-	structure tuples.  Now also handles Chill variant records.
-	(get_label):  New function, used by evaluate_struct_tuple.
-	(evaluate_subexp_standard case OP_ARRAY):  Use evaluate_struct_tuple.
-	(evaluate_labeled_field_init):  Removed.
-
-	* valops.c (search_struct_field):  Generalize to work with Chill
-	variant records.
-
-Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_partial_symbols):  Reset includes_used
-	and dependencies_used after finishing the partial symbol table.
-
-	* rs6000-tdep.c (push_dummy_frame):  Handle lr_offset of zero
-	correctly.
-
-	* rs6000-nat.c (xcoff_relocate_core):  Don't relocate data
-	addresses for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE
-	is defined.
-	* xcoffread.c:  gcc -Wall lint. Remove traceback table reading
-	code. The existing code tried to add parameter information for
-	functions compiled without -g, which cannot be done properly
-	for optimized code and produced misleading parameter displays.
-	(ef_complaint, eb_complaint):  Make a local static copy to avoid
-	dependency on coffread.c.
-	(read_xcoff_symtab, process_xcoff_symbol, scan_xcoff_symtab):
-	Enter C_EXT/C_HIDEXT symbols into the minimal symbol table only.
-	(read_xcoff_symtab):  Ignore C_STAT section auxiliary entry
-	symbols. Complain about unmatched .ef and .eb symbols instead of
-	segfaulting.
-	(process_xcoff_symbol):  Determine value of C_GSYM symbols via
-	the global_sym_chain mechanism in stabsread.c.
-	(xcoff_new_init):  Call stabsread_new_init and buildsym_new_init.
-	(init_string_tab):  Initialize length field bytes in the strtbl.
-	(scan_xcoff_symtab):  Skip symbols that start with `$' or `.$'.
-	Set first_fun_line_offset for symbols with two auxents only.
-
-Wed Sep 20 21:06:35 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* op50-rom.c (op50n_cmds): Send ".\r" after the interrupt
-	character.
-
-Wed Sep 20 13:12:56 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (maintainer-clean): New target, synonym for
-	realclean.  Add GNU standard maintainer-clean echos.
-	* gdbserver/Makefile.in (maintainer-clean): New target, synonym
-	for realclean.
-	* nlm/Makefile.in (maintainer-clean): Likewise.
-
-Wed Sep 20 08:16:03 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* defs.h (xmalloc, xrealloc): Delete, they're declared in libiberty.h.
-	(GETENV_PROVIDED, FCLOSE_PROVIDED): New.
-	* doc/gdbint.texinfo (GETENV_PROVIDED, FCLOSE_PROVIDED): Document.
-	* remote-sim.[ch] (sim_callback_write_stdout): New.
-
-Tue Sep 19 15:28:58 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* gdbtypes.c (create_set_type):  Set TYPE_LENGTH in bytes, not bits.
-	* valops.c (value_bitstring):  TYPE_LENGTH is bytes, not bits.
-
-	* gdbtypes.c (force_to_range_type):  Calculate upper limit of
-	TYPE_CODE_CHAR depending on TYPE_LENGTH (instead of just using 255).
-
-Mon Sep 18 01:43:42 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somsolib.c (auto_solib_add_at_startup): Delete definition.  No
-	longer needed.
-
-Sat Sep 16 13:23:36 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/mips/tm-mips.h (UNUSED_REGNUM):  Define.
-	* mipsv4-nat.c (supply_gregset):  Fill UNUSED_REGNUM register
-	with zero.
-
-Thu Sep 14 17:35:24 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* remote-sim.c (gdbsim_create_inferior):  Back out change that
-	broke all simulator configurations except the rs6000.
-
-Thu Sep 14 14:44:59 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* monitor.c (monitor_expect): Discard NULL characters.
-
-Thu Sep 14 14:12:30 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* infcmd.c: Add extern declaration for auto_solib_add_at_startup.
-
-Wed Sep 13 13:33:58 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* symfile.c: Move global variable auto_solib_add_at_startup from
-	solib.c to symfile.c.
-	* solib.c: ditto.
-	* symfile.h: Add extern declaration of the above mentioned variable.
-	* infcmd.c: Take out extern declaration, since it's in symfile.h.
-
-Thu Sep 14 12:39:35 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* coffread.c (coff_symtab_read):  Complain about unmatched .ef and
-	.eb symbols instead of segfaulting.
-
-Wed Sep 13 13:33:58 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* stabsread.c (read_one_struct_field): Use subfile language instead of
-	global language. Improve efficiency.
-
-Wed Sep 13 08:45:02 1995  Jeff Law  (law@fast.cs.utah.edu)
-
-	* somsolib.c (auto_solib_add_at_startup): Define new global variable.
-	(som_solib_create_inferior_hook): Don't add libraries if
-	auto_solib_add_at_startup is zero.
-	(_initialize_som_solib): Add command to toggle
-	auto_solib_add_at_startup.
-
-Tue Sep 12 19:37:24 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* monitor.c (monitor_make_srec): Fix thinkos in computation
-	of addr_size.
-
-Tue Sep 12 15:46:18 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* stabsread.c (read_one_struct_field): Add a patch to handle cfront
-	generated stabs that each field is in full mangled name.
-
-	* stabsread.c: To include language.h and expression.h for the reason
-	above.
-	
-	* infcmd.c (attach_command): Add solibs only when
-	auto_solib_add_at_startup is set.
-
-Mon Sep 11 17:22:35 1995  Fred Fish  <fnf@cygnus.com>
-
-	* NEWS:  Add information about remote target caching.
-
-Sun Sep 10 15:36:21 1995  Fred Fish  <fnf@cygnus.com>
-
-	* defs.h: Only include mmalloc.h if NO_MMALLOC is not
-	defined.
-
-Sun Sep 10 10:24:48 1995  Michael Tiemann  <tiemann@axon.cygnus.com>
-
-	* tm-ppc-eabi.h (PC_IN_CALL_DUMMY): Redefine this to work with the
-	simulator.  FIXME.
-
-	* rs6000-tdep.c (push_dummy_frame): Calculate the correct link
-	register offset from the current frame (don't assume it is always 8).
-	(push_dummy_frame): Add comment about having only 4096 bytes of
-	stack space in the simulator (by default).
-
-	* remote-sim.c (gdbsim_create_inferior): Call
-	`add_text_to_loadinfo' so that gdb can find TOC entries when
-	calling functions in the inferior.
-
-Sun Sep 10 09:00:28 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* sparc-tdep.c (fill_fpregset):  Fix incorrect FP_MAX_REGNUM
-	substitution.
-	(supply_fpregset):  Use FP_MAX_REGNUM.
-
-Sat Sep  9 08:21:52 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* stabsread.c (read_enum_type):  Exit loop for putting pending
-	enum symbols into the enum type correctly if we had no pending
-	symbols on entry to read_enum_type.
-
-Fri Sep  8 12:57:41 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* inferior.h: Add extern declaration of inferior_environ.
-	* solib.c (solib_map_sections): To get inferior's env instead of
-	gdb's for LD_LIBRARY_PATH, same for PATH.
-	
-	* solib.c (solib_map_sections): Copy full path name into so_list
-	structure so that symbol_file_add can find it.
-
-Tue Sep  5 17:47:53 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* config/sparc/tm-sp64.h (REGISTER_RAW_SIZE): Lower 32 fp regs
-	have size 4.
-	(REGISTER_VIRTUAL_SIZE): Likewise.
-	(REGISTER_VIRTUAL_TYPE): Lower 32 fp regs have type float.
-	Upper 32 fp regs have type double.
-	* sparc-tdep.c (NUM_SPARC_FPREGS): Replace with
-	(FP_REGISTER_BYTES): this, and update all uses.
-	(FP_MAX_REGNUM): Define if not already.
-	(get_saved_register): Handle new sparc64 fp regs.
-	(sparc_frame_find_saved_regs): Likewise.
-	(sparc_print_register_hook): Only print fp regs < 32 as doubles.
-	Add code to handle long doubles when gdb does.
-	(_initialize_sparc_tdep): Use print_insn_sparc64 if sparc64.
-
-Sat Sep  2 06:41:26 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* configure.in:  Explicitly `exit 0' for broken shells.
-	* configure:  Rebuilt.
-
-	* symtab.c (list_symbols):  Add missing blank after
-	`<function, no debug info>' output.
-
-	* valops.c (value_assign):  Handle truncation when assigning
-	to bitfields. Use value_copy to construct the return value
-	from toval.
-	* values.c (value_copy):  Copy VALUE_FRAME and VALUE_OPTIMIZED_OUT.
-
-Fri Sep  1 08:25:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
-
-	* configure (mips64*vr4300*-*-elf): Support added.
-	* remote-mips.c (mips_readchar): Change to allow build-time prompt
- 	string.
-	* config/mips/tm-mips.h: Added TARGET_MONITOR_PROMPT.
-	* config/mips/{vr4300.mt, vr4300el.mt, tm-vr4300.h,
- 	tm-vr4300el.h}: Added.
-
-Thu Aug 31 12:48:04 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
-
-	* config/sh/sh.mt (SIM): Add -lm.
-
-Wed Aug 30 18:10:57 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* rmote-nindy.c (non_dle, nidy_resume, nindy_wait): Changes to 
-	conform to GNU coding standards.
-
-	* solib.c (match_main): Modify to follow GNU coding conventions.
-
-Mon Aug 28 17:07:26 1995  Kung Hsu  <kung@lisa.cygnus.com>
-
-	* remote.c (remote_wait): Revert 19 July my change which should be
-	customer specific.
-
-Sat Aug 26 00:26:11 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_symbol):  Handle sh.value of zero for enums.
-	Determine signedness of enum type from enumerators.
-	(parse_type):  Handle btIndirect types, handle fBitfield for
-	some non-member types.
-	(upgrade_type):  Use TYPE_FLAG_TARGET_STUB for arrays with
-	unknown length.
-	(cross_ref):  Handle stIndirect forward reference to btTypedef.
-
-	* stabsread.c (read_enum_type):  Determine signedness of enum
-	type from enumerators.
-
-	* top.c (execute_command):  Remove trailing whitespace from
-	command arguments, except for `set' and `complete' commands.
-	(validate_comname):  Allow underscores in user defined command
-	names.
-
-	* values.c (modify_field):  Change `Value does not fit in %d bits'
-	error to a warning. Exclude sign extension bits of negative field
-	values from fit check.
-
-Fri Aug 25 11:31:29 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* configure.in (powerpc*-*-eabisim*): Only link in the simulator
-	if the target is powerpc{,le}-*-eabisim*, since the simulator
-	needs GCC to build.
-	* config/powerpc/ppc{,le}-sim.mt: Cloned from ppc{,le}-eabi.mt.
-	* config/powerpc/ppc{,le}-eabi.mt: Remove simulator support.
-	* config/powerpc/tm-ppc{,le}-sim.mt: Include tm-ppc{,le}-sim.h.
-
-Wed Aug 23 16:55:35 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/ppc{,le}-eabi.mt (SIM_OBJS, SIM): Link in the
-	PowerPC simulator.
-
-Tue Aug 22 02:00:47 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* tm-hppa.h (EXTRACT_RETURN_VALUE): Fix for FP values.
-
-	* tm-hppa.h (STORE_RETURN_VALUE): Fix to work with -msoft-float
-	calling conventions too.  Use the TYPE of the return value, not
-	its length to determine if it should also be copied into the
-	floating point registers.
-
-	* tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Delete.  Causes more
-	problems than it fixes.
-	* hppa-tdep.c (skip_prologue): If we exit the main loop without
-	finding all the register saves, retry again without looking for
-	the registers we could not find the first time.
-
-Mon Aug 21 23:39:56 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (frame_chain_valid): Handle systems where "$START$"
-	calls "main" directly.
-	(skip_prologue): Always assume arguments were saved into the stack
-	since GCC will do so without setting the magic Args_Saved bit in
-	the unwind descriptor.
-
-Mon Aug 21 11:49:17 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* remote-udi.c (udi_wait): Mask off high bits of stop reason.
-	* remote-udi.c (fetch_register): For unfetchable regs, pretend it's
-	done. Fix a bug.
-
-Mon Aug 21 00:45:17 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* Makefile.in (install): Remove "brokensed" hack, unnecessary now
-	that we're using autoconf.
-	(uninstall): Likewise.
-
-
-Sat Aug 19 01:19:34 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdbtypes.c (recursive_dump_type):  Add dont_print_type_obstack
-	to inhibit infinite recursion when printing aggregate types.
-
-Fri Aug 18 17:48:55 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* dcache.c (dcache_write_line): Write dirty lines right.
-
-Fri Aug 18 06:26:56 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* sparc-tdep.c (isbranch):  Fix typo which caused wrong
-	target addresses for annulled branches.
-
-Wed Aug 16 21:54:39 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* config/pa/tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Define.
-
-Tue Aug 15 07:51:21 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* remote.c (remote_write_bytes): Chop up large transfers.
-
-Mon Aug 14 17:56:36 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gcc.patch: Remove, relevant only to long-ago versions of GCC.
-
-Mon Aug 14 13:43:01 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* config/sparc/tm-sparclite.h: Define FRAME_CHAIN_VALID_ALTERNATE.
-	* blockframe.c (inside_main_func): If main func addr range not set,
-	try to set it now.
-
-Sat Aug 12 15:34:54 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* config/powerpc/xm-aix.h (FIVE_ARG_PTRACE): Define.
-	* config/rs6000/xm-rs6000.h (FIVE_ARG_PTRACE): Likewise.
-
-	* configure.in: Recognize aix4 specially as some aspects
-	of aix4 need different handling than aix3.
-	* configure: Updated.
-	* config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: New files
-	specific to aix4 support on the power pc.
-	* config/powerpc/tm-ppc-aix.h (DONT_RELOCATE_SYMFILE_OBJFILE): Do
-	not defined.  The aix4 specific target files will do that.
-	* config/rs6000/{aix4,mh,aix4,mt,tm-rs6000-aix4.h}: New files
-	specific to aix4 support on the rs6000.
-
-	* config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Don't
-	do the conversion if the pointer is not a magic aix function
-	pointer.
-	* rs6000-tdep.c: Include objfiles.h and symtab.h.
- 	(is_magic_function_pointer): New function.
-
-	* rs6000-tdep.c (skip_prologue): Refine check for frameless
-	functions.  Handle b .+4 emitted by aix4 compilers.  Only
-	allow one load of a minimal toc pointer.  Handle aix4 compiler's
-	code for alloca.
-
-	* rs6000-tdep.c (find_toc_address): Report an error if no toc was
-	found rather than possibly core dumping.
-
-	* partial-stab.h: Handle extra field generated by the aix4 compiler
-	for enumerations.
-	* stabsread.c (read_enum_type): Likewise.
-
-Sat Aug 12 03:18:04 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* rs6000-tdep.c (extract_return_value):  Fix returning of values
-	whose length is less than the register size for big endian targets.
-
-Fri Aug 11 13:04:32 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* symtab.c (list_symbols): if break command set breakpoint on
-	matched symbol.
-
-Wed Aug  9 18:59:05 1995  Fred Fish  <fnf@cygnus.com>
-
-	* defs.h (strchr, strrchr, strstr, strtok, strerror): Enclose in
-	#ifndefs to protect against previous definitions as macros.
-
-Wed Aug  9 14:51:36 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* xcoffread.c (xcoff_symfile_offset): Revert an unwanted change
-	that got in accidentally with Aug 1 change.
-
-Sat Aug  5 09:07:28 1995  steve chamberlain  <sac@slash.cygnus.com>
- 
- 	* remote-hms.c (hms_cmds): Get reg term right.
-	* monitor.c (monitor_fetch_register):  If we see
-	a non-hex digit, just stop reading.  
- 	* remote.c (remote_wait): Change way $O is handled.
- 
-Wed Aug  9 11:42:36 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	 * configure.in (powerpc-*-aix*): Recognize as a new gdb host
-	 and target.
-	 (powerpc-*-eabi*): Don't set configdirs.
-	 (powerpcle-*-eabi*): Likewise.
-	 * configure: Updated.
-	 * rs6000-nat.c (vmap_ldinfo): Don't relocate data addresses
-	 for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE is
-	 defined.
-	 * config/powerpc/{aix.mh,aix.mh}: Host and target makefile fragments
-	 for powerpc running aix4.
-	 * config/powerpc/{nm-aix.h, tm-ppc-aix.h, xm-aix.h}: Native, target
-	 and host include files for powerpc running aix4.
-
-Wed Aug  9 08:11:45 1995  Stan Shebs  <shebs@cygnus.com>
-
-	* top.c (target_output_hook): Really make it match defs.h (char *
-	is not the same as unsigned char *).
-
-Tue Aug  8 15:13:05 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* Makefile.in (CXX_FOR_TARGET): Don't use ${rootme}/../gcc/xgcc
-	unless it is present.
-
-Tue Aug  8 10:50:15 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* top.c (target_output_hook): Make declaration match the one
-	in defs.h.
-
-	* symfile.c (add_psymbol_to_list): Initialize SYMBOL_SECTION.
-	(add_psymbol_addr_to_list): Likewise.
-	* symfile.h (ADD_PSYMBOL_VT_TO_LIST): Likewise.
-
-Mon Aug  7 15:34:29 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* top.c (target_output_hook): New definition.
-	* stack.c (gdb_string.h): Include after defs.h
-	* defs.h (target_output_hook): New declaration.
-	* source.c (mod_path): Fix Win32 \ handling.
-
-Sun Aug  6 22:14:25 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (frame_saved_pc): Don't try to dig a return pointer
-	out of a long branch stub.
-
-Fri Aug  4 13:37:31 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* xcoffread.c (process_linenos): Fix typo in last change.
-
-Thu Aug  3 22:01:26 1995  Fred Fish  <fnf@rtl.cygnus.com>
-
-	* ch-exp.y (write_lower_upper_value):  Add prototype so bison
-	generated parser will insert prototype before first func usage.
-	Bison and byacc order the output sections differently.  Also
-	make function static.
-
-Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Update all FSF addresses except those in COPYING* files.
-
-Thu Aug  3 01:38:45 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/alpha/tm-alpha.h (EXTRA_FRAME_INFO):  Add pc_reg field.
-	(SKIP_TRAMPOLINE_CODE):  Define.
-	* alpha-tdep.c (alpha_frame_saved_pc):  Use pc_reg field from
-	frame to find the saved pc register.
-	(alpha_saved_pc_after_call):  Skip over shared library trampoline
-	before trying to find the saved pc register.
-	(find_proc_desc):  Copy PROC_PC_REG from found proc_desc
-	to heuristic proc_desc.
-	(init_extra_frame_info):  Initialize pc_reg field in frame.
-
-Wed Aug  2 18:00:36 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.in (m68*-est-*): Use monitor target config.
-	* configure: Update.
-	* config/m68k/est.mt, config/m68k/tm-est.h: Delete.
-	* config/m68k/monitor.mt, config/m68k/tm-monitor.h: Fix comments.
-
-Tue Aug  1 22:52:53 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (VERSION): Bump to 4.14.2
-
-Tue Aug  1 16:04:36 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* xcoffread.c (process_linenos): The value in include file symbol
-	should point to line number table. Currently this value is not
-	set correctly by AIX ld. A fix to get around this bug.
-
-Tue Aug  1 11:44:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* configure.in: Check for working mmap, ansi headers, string.h,
-	strings.h, and memory.h.
-	* configure: Regenerated.
-
-	* gdb_stat.h: New file, "portable" <sys/stat.h>.
-	* gdb_string.h: New file, "portable" <string.h>.
-
-	* altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c,
-	convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c,
-	gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c,
-	i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c,
-	mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c,
-	rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c,
-	symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c,
-	ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h"
-	instead of <sys/stat.h>.
-
-	* alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c,
-	ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c,
-	core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c,
-	dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c,
-	exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c,
-	fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c,
-	inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c,
-	m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c,
-	monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c,
-	printcmd.c, procfs.c, regex.c, remote-adapt.c,
-	remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c,
-	remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c,
-	remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c,
-	remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c,
-	remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c,
-	solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c,
-	symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c,
-	valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include
-	"gdb_string.h" instead of <string.h>.
-
-	* config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h,
-	sparc/xm-sun4os4.h (HAVE_MMAP): Removed.
-
-	* config/xm-lynx.h, config/i386/xm-ptx.h,
-	config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h,
-	config/mips/xm-irix3.h, config/mips/xm-mips.h,
-	config/mips/xm-news-mips.h, config/mips/xm-riscos.h,
-	config/pa/hppah.h, config/rs6000/xm-rs6000.h,
-	config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h,
-	config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h,
-	config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed.
-	* config/mips/xm-irix3.h, config/mips/xm-mips.h,
-	config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
-
-Tue Aug  1 02:08:30 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mips-tdep.c (mips_extract_return_value):  Fix returning of
-	values whose length is less than the register size for big endian
-	targets.
-	* alpha-tdep.c (alpha_extract_return_value,
-	alpha_store_return_value):  Use alpha_convert_register_to_*
-	to handle functions returning "float" correctly.
-
-Mon Jul 31 19:12:48 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* h8500-tdep.c: General linting and cleanup.
-	(opcodes/h8500-opc.h): Don't include.
-	(code_size, data_size): Make static.
-	(frame_locals_address, frame_args_address): Remove.
-	(h8300_pop_frame): Rename to h8500_pop_frame.
-	(big_command, medium_command, compact_command, small_command):
-	Define as regular functions rather than with macro trickery.
-	(tm_print_insn): Set to correct disassembler function.
-	* config/h8500/tm-h8500.h: Minor cleanup, add prototypes.
-	(ABOUT_TO_RETURN): #if 0 out.
-	(FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS): Use usual define.
-	(GDB_TARGET_IS_H8500): Remove duplicate	definition.
-	(regoff): Remove, never used.
-	* config/h8500/h8500.mt (TDEPFILES): Add monitor.o.
-
-Mon Jul 31 14:32:30 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* configure.in: Check for unistd.h.
-	* configure: Regenerated.
-
-	* command.c, cp-valprint.c, fork-child.c, i386-tdep.c,
-	i386b-nat.c, inflow.c, main.c, maint.c, objfiles.c, solib.c,
-	source.c, stack.c, symfile.c, top.c, utils.c: Include strings.h
-	and/or unistd.h to bring prototypes into scope.
-
-Sun Jul 30 01:40:11 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* rs6000-tdep.c (frame_saved_pc):  Check for signal handler caller
-	before trying to determine the start of the function.
-	(skip_prologue):  Skip subroutine call which might save the
-	floating point registers only if it is within the first three
-	instructions.
-	Reinstate setting of alloca_reg if setup of a gcc frame pointer
-	is found.
-	(frame_get_cache_fsr):  Use new fields in rs6000_framedata.
-
-Sat Jul 29 14:43:35 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* sparclite: Removed subdirectory.  aload and eload are now in
-	utils/sparclite, low-level library is in libgloss.
-	* configure.in (sparclite*): Don't configure sparclite subdir.
-	* configure: Update.
-	* Makefile.in (TARDIRS): Remove, no longer used.
-
-Sat Jul 29 01:45:56 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* procfs.c (unconditionally_kill_inferior):  Clear current signal
-	if PROCFS_NEED_CLEAR_CURSIG_FOR_KILL is defined.
-	* config/alpha/nm-osf3.h (PROCFS_NEED_CLEAR_CURSIG_FOR_KILL):  Define.
-
-	* alpha-tdep.c:  Move sigtramp handling of saved registers from
-	read_next_frame_reg to alpha_find_saved_regs, handle saved
-	floating point registers.
-	* mips-tdep.c:  Move sigtramp handling of saved registers from
-	read_next_frame_reg to mips_find_saved_regs, handle saved
-	floating point registers.
-	* config/mips/tm-irix3.h, config/mips/tm-irix5.h,
-	config/mips/tm-mipsv4.h (SIGFRAME_FPREGSAVE_OFF):  Define. 
-
-	* sparc-tdep.c (sparc_pc_adjust):  Fix check for `unimp'
-	instruction to handle functions returning structures with
-	large sizes properly.
-
-Fri Jul 28 11:50:17 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* configure, configure.in (z8k-*-sim): deleted.
-
-Thu Jul 27 12:49:28 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* lynx-nat.c (child_wait): Handle threads exiting.
-
-Thu Jul 27 07:47:50 1995  Michael Meissner  <meissner@cygnus.com>
-
-	* rs6000-tdep.c (skip_prologue): Don't assume the update stack
-	instruction is the last in the prologue, since xlc stores the lr
-	after the stack update.  Make sure offset is correct sign for
-	large frames.
-	(frame_saved_pc): Move test for signal before frameless.
-
-	* config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Define.
-	* config/powerpc/tm-ppc-eabi.h (DEFAULT_LR_SAVE): Redefine.
-
-Thu Jul 27 01:22:08 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* hppa-tdep.c (hppa_fix_call_dummy): Rewrite code for calling
-	into shared libraries.
-
-Wed Jul 26 23:33:34 1995  Michael Meissner  <meissner@cygnus.com>
-
-	* config/rs6000/tm-rs6000.h (rs6000_framedata): Add offsets the
-	gprs, fprs, lr, and cr is stored at.
-	(FRAME_FIND_SAVED_REGS): Use new fields in rs6000_framedata.
-	(function_frame_info): Delete declaration.
-	(SKIP_PROLOGUE): Skip_prologue is now passed a rs6000_framedata
-	structure to fill in.
-	(FRAMELESS_FUNCTION_INVOCATION): Function now longer takes a
-	second argument.
-	(FRAME_SAVED_PC): Call frame_saved_pc.
-
-	* rs6000-tdep.c (skip_prologue): Recognize V.4 prologues as well
-	as AIX style.  Fill in rs6000_framedata structure.  Remember where
-	the gprs, fprs, cr, and lr are saved.
-	(pop_frame): Use skip_prologue, not function_frame_info, and use
-	new rs6000_framedata fields.
-	(function_frame_info): Function deleted.
-	(frameless_function_invocation): Separate frame_saved_pc support
-	to new function.  Recognize V.4 frames.
-	(frame_saved_pc): New function.
-	(frame_get_cache_fsr): Use skip_prologue, not function_frame_info.
-	(frame_initial_stack_address): Ditto.
-
-Wed Jul 26 01:00:37 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* remote.c:  Add documentation for extended protocol operations
-	and for thread_alive change from a couple weeks ago.
-	(extended_remote_ops): Declare and define a new target vector
-	for the extended remote protocol.
-	(extended_remote_restart): New function to restart the remote
-	server & process.
-	(remote_open): Just a stub routine.
-	(extended_remote_open): New function to start a remote session
-	using the extended gdb remote protocol.
-	(remote_open_1): New function containing code common to both
-	remote_open and extended_remote_open.
-	(remote_mourn, extended_remote_mourn, remote_mourn_1): Similarly.
-	(extended_remote_create_inferior): New function for the extended
-	remote target.
-	(initialize_remote): Add the extended_remote_ops target vector.
-	* gdbserver/server.c (main, case '!'): Set extended_protocol.
-	(main, case 'k'): If the extended protocol is in use, kill the
-	inferior then start a new one.
-	(main, case 'R'): New command to restart the remote server and
-	inferior process.  Only supported when using the extended
-	protocol.
-	(main, server loop): If the inferior terminates while using the
-	extended protocol then start a new one.  If getpkt fails when
-	using the extended protocol then exit.
-
-Tue Jul 25 11:43:44 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mdebugread.c (psymtab_to_symtab_1): Relocate encoded stab
-	line numbers using the psymtab's section offsets.
-
-Tue Jul 25 10:43:27 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/rs6000/tm-rs6000.h (rs6000_framedata): Rename from
-	aix_framedata.  Change all uses.
-	* rs6000-tdep.c: Change all aix_framedata -> rs6000_framedata.	
-
-Sat Jul 22 23:44:18 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* defs.h (ATTR_FORMAT): Disable if ANSI_PROTOTYPES is not defined.
-
-Fri Jul 21 16:50:28 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* lynx-nat.c (child_thread_alive): New function.  Somehow I
-	forgot to check this in with all the other thread_alive changes.
-
-Thu Jul 20 22:22:34 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somread.c (som_symtab_read): Add unsatisfied common symbols to
-	the minimal symbol table.  All common symbols are "unsatisfied"
-	when -E is passed to the linker.
-
-Thu Jul 20 15:04:57 1995  Fred Fish  <fnf@cygnus.com>
-
-	* top.c (show_endian): Cast first arg of printf_unfiltered to
-	correct type of "char *".
-
-Thu Jul 20 14:18:51 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* lynx-nat.c (child_wait): A thread_id of zero from wait apparently
-	means the process is single threaded, so there's no need to add
-	it to the thread list.  Handle case where multi-threaded process
-	reverts back to a single-threaded process.
-
-	* gdbserver/low-hppabsd.c: Remove error declaration.
-	* gdbserver/low-sparc.c: Likewise.
-	* gdbserver/low-sun3.c: Likewise.
-	* gdbserver/server.h: Remove error and fatal declaration.
-	* gdbserver/utils.c (error): Update to be compatable with recent
-	changes in defs.h.
-	(fatal): Likewise.
-
-Wed Jul 19 22:42:43 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/m68k/tm-m68kv4.h (DWARF_REG_TO_REGNUM):  Define to
-	correctly map floating point registers numbers.
-
-	* dwarfread.c (locval, new_symbol):  Handle variables that are
-	optimized out.
-
-	* mdebugread.c:  Replace all uses of builtin_type_* with
-	mdebug_type_*. Define and initialize mdebug_type_*.
-
-	* serial.h (serial_close):  Add additional argument `really_close'.
-	(SERIAL_CLOSE):  Update serial_close call accordingly.
-	(SERIAL_UN_FDOPEN):  Use serial_close to handle refcnt properly.
-	* serial.c (serial_close):  Handle `really_close'.
-	* serial.h (scb_base):  Moved to serial.c, made static.
-
-	* valops.c (value_addr):  Don't coerce arrays.
-	(typecmp):  Coerce arrays instead of calling value_addr if necessary.
-
-Wed Jul 19 18:19:28 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From Richard Earnshaw (rearnsha@armltd.co.uk):
-	* infrun.c (wait_for_inferior): Set the convenience variable
-	$_exitcode to the termination code of the inferior.
-	* top.c (quit_command): Accept optional expression to use
-	as parameter to exit().
-
-Wed Jul 19 13:15:32 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* remote.c (remote_wait): When getting registers, check endianess and
-	do conversion if necessary.
-
-Tue Jul 18 00:41:31 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdbserver/low-hppabsd.c: New file.
-	* gdbserver/Makefile.in (SFILES): Add low-hppabsd.c.
-	* config/pa/hppabsd.mh (XDEPFILES): Add ser-tcp.o.
-	(GDBSERVER_DEPFILES): Add low-hppabsd.o.
-	* config/pa/hppaosf.mh: Likewise.
-
-Mon Jul 17 21:35:18 1995  Fred Fish  <fnf@cygnus.com>
-
-	* dache.c (struct dcache_block): Change data member from unsigned
-	char to char, since everything passed in and out of dcache is char
-	or casted to appropriate type anyway.
-	(dcache_alloc):  Move assignment of db out of test and combine
-	separate tests into if-else.
-	(dcache_peek_byte):  Change ptr from unsigned char* to char*.
-	(dcache_peek_byte):  Remove now unnecessary cast in read_memory call.
-	(dcache_peek):  Change cast of incoming data arg.
-	(dcache_poke):  Change cast of addr of incoming data arg.	
-	(dcache_info):  Mask data passed to printf_filtered to lsbyte only.
-	(dcache_info):  Change printf_filtered arg from "% 2x" to " %2x".
-	* target.c (debug_to_thread_alive): Change return type to int and
-	return zero, for type compatibility with other *_thread_alive
-	funcs.
-	(cleanup_target): Change cast of ignore function to match type of the
-	to_thread_alive member.
-	* defs.h (error_hook): Add ATTR_NORETURN.
-	* defs.h (NORETURN, ATTR_NORETURN): Switch from volatile to
-	__attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug.
-	* remote.c (remote_wait): Cast first arg to strtol, strchr, and
-	strncmp to "const char *" from "unsigned char *".
-	(remote_wait):  Cast arg to putpkt and strcpy from "unsigned char *"
-	to "char *".
-	(remote_wait):  Change printf format for long arg from "%d" to "%ld".
-	(getpkt):  Remove unused variable "bp".
-	(remote_fetch_word, remote_store_word):  Ifdef out apparently unused
-	functions.
-	* breakpoint.c (watchpoint_check):  Removed unused variables
-	"saved_level" and "saved_frame".
-	* valops.c (value_arg_coerce):  Add other enum TYPE_CODE_* and
-	default cases to switch for completeness.
-	* infrun.c (wait_for_inferior):  Enclose "have_waited" label
-	in #ifdef that matches the one in which it is referenced.
-	* ser-unix.c (hardwire_noflush_set_tty_state):  Enclose otherwise
-	unused variable "state" in #ifdef that matches one in which it is
-	referenced.
-	* eval.c (evaluate_subexp_standard):  Remove unused variable "var".
-	* eval.c (evaluate_subexp_standard):  Remove unused variable
-	"tmp_symbol".
-	* valarith.c (value_subscript):  Remove unused variable
-	"lowerbound", which is redeclared in a nested scope prior to use.
-	* printcmd.c (print_frame_nameless_args):  Use "%ld" to print long
-	arg, not "%d".
-	* {mem-break.c, remote-pa.c, remote.c, saber.suppress}:
-	Remove unused static var "check_break_insn_size".
-	* buildsym.c (finish_block):  Add other enum LOC_* and default
-	cases to switch for completeness.
-	ch-lang.c (type_lower_upper):  Removed unused label "retry".
-	Add other enum TYPE_* and default cases to switch for completeness.
-	* f-typeprint.c (f_type_print_args):  Ifdef out unused function
-	that may be used someday when Fortran support is complete.
-	* ch-valprint.c (chill_print_type_scalar):  Add other enum
-	TYPE_* and default cases to switch for completeness.
-	(chill_val_print):  Remove unused local var "high_bound" that
-	is redeclared in a nested scope prior to use.
-	(chill_var_print):  Use "%ld" to print long arg, not "%d".
-	* regex.c (re_compile_fastmap, re_match_2):  Add remaining enum
-	types and default to switches for completeness.
-	* minsyms.c (lookup_minimal_symbol_text): Delete unused variable
-	"trampoline_symbol".
-	(prim_record_minimal_symbol_and_info):  Return NULL rather than
-	trash.
-	* elfread.c (elf_symtab_read):  Don't dereference NULL returns from
-	record_minimal_symbol_and_info.
-	* f-lang.c (saved_function_list_end):  Ifdef out unused variable
-	that may be used someday.
-	* f-valprint.c (f_val_print):  Remove unused local "straddr".
-	
-Mon Jul 17 13:08:00 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* stabsread.h (struct stab_section_list): Define.
-	(coffstab_build_psymtabs): Remove staboff and stabsize parameters.
-	Add textaddr, textsize, and stabs parameters.
-	* gdb-stabs.h (struct dbx_symfile_info): Remove text_sect field.
-	Add text_addr and text_size fields.
-	(DBX_TEXT_SECT): Don't define.
-	(DBX_TEXT_ADDR, DBX_TEXT_SIZE): Define.
-	* coffread.c: Include <ctype.h>.
-	(struct coff_symfile_info): Remove stabsect and stabindexsect
-	fields.  Add textaddr, textsize, and stabsects fields.
-	(coff_locate_sections): Record the address of the .text section,
-	and total the sizes of all sections with names beginning with
-	".text".  Don't bother to record a .stab.index section (COFF
-	doesn't use them).  Make a linked list of all sections with names
-	beginning with ".stab".
-	(coff_symfile_read): Adjust call to coffstab_build_psymtabs for
-	new parameters.
-	* dbxread.c (dbx_symfile_read): Use DBX_TEXT_ADDR and
-	DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT.
-	(dbx_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not
-	DBX_TEXT_SECT.
-	(elfstab_build_psymtabs): Likewise.
-	(stabsect_build_psymtabs): Likewise.
-	(symbuf_sections, symbuf_left, symbuf_read): New static variables.
-	(fill_symbuf): If symbuf_sections is not NULL, read symbols from
-	multiple sections.
-	(coffstab_build_psymtabs): Remove staboffset and stabsize
-	parameters.  Add textaddr, textsize, and stabsects parameters.
-	Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not DBX_TEXT_SECT.  Handle
-	multiple stabs sections.
-	* os9kread.c (os9k_symfile_read):  Use DBX_TEXT_ADDR and
-	DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT.
-	(os9k_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not
-	DBX_TEXT_SECT.
-
-	* remote-vx.c (vx_ops, vx_run_ops): Initialize new to_thread_alive
-	field.
-
-Sat Jul 15 01:02:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/alpha/alpha-osf3.mh, config/alpha/nm-osf3.h:  New files
-	for OSF/1-3.x procfs support.
-	* configure.in (alpha-dec-osf):  Use them when configuring
-	for OSF/1-3.x.
-	* configure:  Updated.
-	* target.c:  Include <string.h>.
-
-Fri Jul 14 16:16:56 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* Makefile.in, configure.in: Use one variable, frags, to hold
-	pathnames of makefile fragments.
-	* configure: regenerated.
-
-Fri Jul 14 09:49:47 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* procfs.c (procfs_ops): Fix typo in last change.
-
-Thu Jul 13 13:42:38 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* inftarg.c (child_thread_alive): New function to see if a
-	particular thread is still running.
-	(child_ops): Add child_thread_alive entry.
-	* remote.c (remote_thread_alive): New function to see if a
-	particular thread is still alive.
-	(remote_ops): Add remote_thread_alive.
-	* target.c (dummy_target): Add dummy entry for thread_alive.
-	(cleanup_target): de_fault thread_alive too.
-	(update_current_target): INHERIT thread_alive too.
-	(debug_to_thread_alive): New function.
-	(setup_target_debug): Add debug_to_thread_alive.
-	* target.h (struct target_ops): Add to_thread_alive.
-	(target_thread_alive): Define.
-	* thread.c (info_threads_command): Don't call kill; use
-	target_thread_alive instead.
-	* config/nm-lynx.h (CHILD_THREAD_ALIVE): Define.
-	* gdbserver/low-lynx.c (mythread_alive): New function.
-	(mywait): Don't restart any threads after a new thread notification,
-	let the generic code handle it.
-	* gdbserver/low-sparc.c (mythread_alive): Dummy version.
-	* gdbserver/low-sun3.c (mythread_alive): Likewise.
-	* gdbserver/server.c (main): Handle thread_alive requests.
-	* gdbserver/server.h (mythread_alive): Declare.
-	* corelow.c (core_ops): Add dummy entry for thread_alive.
-	* exec.c (exec_ops): Likewise.
-	* m3-nat.c (m3_ops): Likewise.
-	* monitor.c (monitor_ops): Likewise.
-	* procfs.c (procfs_ops): Likewise.
-	* remote-array.c (array_ops): Likewise.
-	* remote-e7000.c (e7000_ops): Likewise.
-	* remote-es.c (es1800_ops, es1800_child_ops): Likewise.
-	* remote-mips.c (mips_ops): Likewise.
-	* remote-pa.c (remote_hppro_ops): Likewise.
-	* remote-sim.c (gdbsim_ops): Likewise.
-	* sparcl-tdep.c (sparclite_ops): Likewise.
-
-Tue Jul 11 11:15:55 1995  Kung Hsu  <kung@rtl.cygnus.com>
-
-	* solib.c: Add _DYNAMIC__MGC base symbol for Mentor Graphics Inc.
-	* solib.c (match_main): New function for checking name of main.
-	* solib.c (solib_add): Not to add if solib match main.
-
-Fri Jul  7 14:41:56 1995  Kung Hsu  <kung@rtl.cygnus.com>
-
-	* elfread.c (elf_symtab_read): Fix a bug ignoring compiler
-	generated internal labels ($LM...).
-
-Wed Jul  5 11:38:36 1995  Kung Hsu  <kung@rtl.cygnus.com>
-
-	* defs.h: if __GO32__ or WIN32 the directory separating symbol should
-	be '\' not '/'.
-
-	* remote-nindy (nindy_wait): Use infinite timeout reading after
-	esacpe character.
-
-Tue Jul  4 10:30:22 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* infrun.c (wait_for_inferior): When switching from one thread to
-	another, save infrun's state for the old thread and load infrun's
-	previous state for the new thread.
-	* thread.c (struct thread_info): Add new fields for thread specific
-	state saved/restored in infrun.c.
-	(add_thread): Initialize new fields.
-	(load_infrun_state): New function.
-	(save_infrun_state): New function.
-	* thread.h (load_infrun_state): Provide external decl.
-	(save_infrun_state): Likewise.
-
-	* infrun.c (wait_for_inferior): When we hit a breakpoint for the
-	wrong thread, make sure to write the fixed PC value into the thread
-	that stopped.  Restart all threads after single stepping over a
-	breakpoint for a different thread.
-	* breakpoint.c (set_momentary_breakpoint): Make momentary
-	breakpoints thread specific in a multi-threaded program.
-	* lynx-nat.c (child_resume): Add some comments.  Correctly
-	choose between the single and multi-threaded step and continue
-	ptrace calls.
-
-Fri Jun 30 16:15:36 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/h8300/h8300.mt: Renamed from h8300hms.mt.
-	* config/h8500/h8500.mt: Renamed from h8500hms.mt.
-	* config/z8k/z8k.mt: Renamed from z8ksim.mt.
-	* configure, configure.in: Update to reflect renamings.
-
-	* remote-sim.c (sim): New command, passes commands to simulator.
-	(simulator_command): New function.
-	(gdbsim_ops): Clean up.
-	* remote-sim.h (sim_do_command): Declare.
-	* sh-tdep.c (memory_size): Remove command.
-
-	* Makefile.in (SIM, SIM_OBS): New variables.
-	(CLIBS, CDEPS): Add value of SIM.
-	(DEPFILES): Add value of SIM_OBS
-
-	* config/arm/arm.mt, config/h8300/h8300.mt, config/h8500/h8500.mt,
-	config/sh/sh.mt, config/sparc/sp64sim.mt, config/w65/w65.mt,
-	config/z8k/z8k.mt: Remove simulator files from TDEPFILES,
-	define in SIM_OBS and SIM.
-	config/sparc/sp64sim.mt (SIMFILES): Remove.
-
-	* remote-z8k.c: Remove, was superseded by remote-sim.c
-	* Makefile.in, mpw-make.in: Remove references to remote-z8k.c.
-
-Sun Jun 25 15:30:43 1995  Stan Shebs  <shebs@cygnus.com>
-
-	* remote.c (remote_read_bytes, remote_write_bytes): Second arg
-	should be char *, not unsigned char *.
-	* dcache.h (memxferfunc): Ditto.
-	* monitor.c (monitor_write_memory, monitor_read_memory_single):
-	Ditto.
-	(monitor_make_srec): Let compiler figure size of hextab.
-
-Sat Jun 24 19:27:37 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* lynx-nat.c (child_wait): Don't restart new threads and loop
-	to the top of child_wait; let the machine independent code in
-	wait_for_inferior deal with new thread notifications.
-
-Fri Jun 23 11:51:58 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* remote-nindy (nindy_load): Put in target specific load, it's 
-	20 times faster.
-
-Thu Jun 22 20:21:59 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* utils.c (error): Move local `args' outside conditional,
-	move local `string1' inside, declare function as void if
-	non-ANSI compiler, dereference error_hook when calling.
-
-	* mac-xdep.c (stdarg.h): Don't include.
-
-Thu Jun 22 13:12:33 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* remote-nindy.c (nindy_wait): Change timeout in SERIAL_READCHAR.
-
-Wed Jun 21 13:24:41 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppam3-nat.c: Change HP800_THREAD_STATE to TRACE_FLAVOR and
-	HP800_THREAD_STATE_COUNT to TRACE_FLAVOR_SIZE.
-
-Wed Jun 21 05:57:56 1995  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* monitor.c: Turn on caching.
-	(monitor_printf): If a ^C was sent, don't expect to see its
-	echo.
-	(monitor_open): Enable caching.
-	(monitor_resume, monitor_load): Flush cache.
-	(monitor_xfer_memory): Call cache routine.
-	(monitor_dump_regs): New.
-	(monitor_fetch_registers):  If monitor_dump_regs available
-	then use it.
-	(monitor_load): Don't ref exec_bfd if it's NULL.
-	(monitor_load_srec): Use new monitor_make_srec calling convention.
-	(monitor_make_srec): Rewrite to cope with two, three and four byte
-	addresses.
-	* remote-hms.c (hms_cmds): Initialze end-of-command delim.
-	* dcache.h, dcache.h: Rewritten.
-	* remote.c: Reenable caching.
-	(getpkt): Reduce MAX_TRIES to 3.
-	(remote_xfer_memory): Use dcache_xfer_memory.
-	* defs.h (error_hook): New.
-	* top.c (error_hook): New definition.
-	* utils.c (error): Use error_hook if initialized.
-	* sparcl-tdep.c (HAVE_SOCKETS): Don't define if GO32 or WIN32. Use 
-	HAVE_SOCKETS in place of #ifndef GO32.
-
-Tue Jun 20 22:17:44 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* config/pa/tm-hppa.h (PSW_*): Define processor status word masks.
-	(INSTRUCTION_NULLIFIED): Allow specific targets to override.
-	* config/pa/tm-hppao.h (INSTRUCTION_NULLIFIED): Define to work
-	around losing mach kernel behavior.
-
-Tue Jun 20 12:03:36 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* monitor.c (monitor_wait): Don't use the watchdog timeout
-	if its value is 0.
-	* w89k-rom.c (w89k_open): Define to be static.
-
-
-Sat Jun 17 10:17:16 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somsolib.c (som_solib_add): Validate regexp argument.
-	Don't assume the first entry on dld's library list is the main
-	program.  Don't load the same library more than once and don't
-	consider the main program a shared library.
-	(som_solib_sharedlibrary_command): New function
-	(_initialize_som_solib): Add "sharedlibrary" command.
-
-Thu Jun 15 14:54:58 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* array-rom.c: Remove, no longer used.
-
-	* remote-hms.c (hms_open): Make static.
-
-	* mpw-config.in (MacSerial.h): Copy from version in {CIncludes},
-	not {MPW}Interfaces:CIncludes.
-	* ser-mac.c (mac_baud_rate_table): Fix value for 38400 baud.
-
-Wed Jun 14 14:27:07 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* ch-exp.y:  Remove lots of unsupported productions and names.
-	Add support for IF-expressions, ORIF, ANDIF, NUM, and ADDR.
-
-Tue Jun 13 21:40:11 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* parser-defs.h (enum precedence):  Added PREC_BUILTIN_FUNCTION.
-	* expression.h (enum exp_opcode):  Added UNOP_LOWER, UNOP_UPPER,
-	UNUP_LENGTH.
-	* expprint.c (dump_expression):  Handle the new exp_opcodes.
-	(print_subexp):  Handle PREC_BUILTIN_FUNCTION.
-	(print_simple_m2_func):  Removed.
-	(print_subexp):  Remove support for Modula2 builtin functions.
-	* m2-lang.c (m2_op_print_tab):  Add support for builtin functions.
-	* ch-exp.y:  Parse LOWER, UPPER, and LENGTH builtins.
-	(write_lower_upper_value):  Convenience function for LOWER and UPPER.
-	(upper_lower_argument, length_argument):  Removed non-terminals.
-	* ch-lang.c (chill_op_print_tab):  Entries for UPPER, LOWER, LENGTH.
-	(type_lower_upper):  New function.  Calculate LOWER/UPPER of type.
-	(value_chill_length):  New function.  Calcalate LENGTH of ARRAY/STRING.
-	(evaluate_subexp_chill):  Handle UNOP_LOWER, UNOP_UPPER, UNOP_LENGTH.
-
-Mon Jun 12 12:48:13 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	Windows support bits from Steve Chamberlain <sac@slash.cygnus.com>.
-	* defs.h: Don't declare strchr and friends if WIN32.
-	(DIRNAME_SEPARATOR): Move here from source.c.
-	(SLASH_P, SLASH_CHAR, SLASH_STRING, ROOTED_P): New macros,
-	symbolic definitions for filename bits.
-	* top.c (cd_command): Use these.
-	* source.c (mod_path, openp): Ditto.
-	* terminal.h: Disable termio/sgtty definitions if WIN32.
-	* findvar.c (registers_changed): Call registers_changed_hook
-	if it is defined.
-
-Mon Jun 12 12:22:05 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* Makefile.in (distclean, realclean): Remove config.cache and
-	  config.log.
-
-Mon Jun 12 00:21:59 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somsolib.c: Include gdb-stabs.h.
-	(som_solib_section_offsets): Use SECT_OFF_XXX rather than 0, 1,
-	etc.  Initialize offsets for RODATA & BSS too.
-
-Sat Jun 10 17:59:11 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppa-tdep.c (frame_chain): Try to compensate for incomplete
-	register information in core files when backtracing.
-
-Fri Jun  9 14:51:38 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* remote-nrom.c:  Remove everything but download code.  More
-	cleanups.
-
-Thu Jun  8 15:06:00 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* defs.h maint.c monitor.c remote-mips.c remote.c:  Add support
-	for `watchdog' variable.  This allows the user to put an upper
-	limit on the amount of time that GDB will wait for the target to
-	return from a step or continue operation.  This will primarily be
-	used for the testsuite, where it is difficult to come up with a
-	reasonable timeout for things like function calls, which can take
-	as long as three minutes under some circumstances.  If the
-	watchdog timer expires, GDB will generate an error that looks like
-	`Watchdog has expired.', and will detach from the target.
-
-	* remote-mips.c (mips_open):  Setup initial frame from target.
-	Print it out so that user is told where the program is stopped
-	when they attach.
-
-	* remote-nrom.c:  Loads of cleanups.  Use serial code to open
-	network connections.  Use expect() to wait for response to
-	download command.
-
-	* ser-tcp.c (tcp_open):  Retry connection if we get ECONNREFUSED.
-
-	* serial.c serial.h (serial_open serial_fdopen serial_close):
-	Allow users to open the same device multiple times.  They all get
-	to share the same serial_t.  This is about the only way to have
-	multiple active targets use the same device (for download and
-	debug).
-
-	* sparcl-tdep.c:  Keep #include <unistd.h> away from GO32.
-
-	* target.c:  Add `targetdebug' variable.  If this is non-zero,
-	then a special target is put at the top of the target stack which
-	will cause all calls through the target vector to have their args
-	and results printed out.
-
-Wed Jun  7 17:40:37 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* ch-exp.y: Handle <primitive_value> "->" <modename>.
-
-Wed Jun  7 17:46:33 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* mem-break.c (LITTLE_BREAKPOINT): If BREAKPOINT and
-	{LITTLE,BIG}_BREAKPOINT are all defined, don't redefine.
-	(BIG_BREAKPOINT): Ditto.
-
-	* config/rs6000/tm-rs6000.h (BREAKPOINT): Define as either
-	BIG_BREAKPOINT or LITTLE_BREAKPOINT depending on the target byte
-	order.
-
-Wed Jun  7 12:41:42 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somsolib.c (som_solib_section_offsets): Handle relative pathnames.
-
-	* hppa-tdep.c (frame_saved_pc): Handle backtracing through signal
-	handler in dynamically linked executables.
-
-Tue Jun  6 10:44:25 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	From Andrew Cagney <cagney@highland.com.au>
-	* rs6000-tdep.c (single_step): Handle both little and big endian
-	breakpoints.
-	(gdb_print_insn_powerpc): Deal with disassembling both little and
-	big endian PowerPC systems.
-	(_initialize_rs6000_tdep): Use gdb_print_insn_powerpc to handle
-	disassembly, rather that assuming big endian order.
-
-	* config/rs6000/tm-rs6000.h (BREAKPOINT): Delete.
-	(BIG_BREAKPOINT): Define, big endian breakpoint instruction.
-	(LITTLE_BREAKPOINT): Define, little endian breakpoint instruction.
-
-Sat Jun  3 01:54:56 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* README:  Add note about Unixware 2.x.
-
-	* dbxread.c (process_one_symbol):  Check for exact symbol name
-	match when fixing up N_GSYM and N_STSYM symbols from Sun acc.
-
-	* valprint.c (value_print_array_elements):  Use
-	fprintf_filtered to put out `<repeats %u times>',
-	from schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
-
-	* value.h (struct value):  Change `repetitions' field from
-	`short' to `int' type.
-
-Fri Jun  2 11:17:23 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* arc-tdep.c (arc_bfd_mach_type): New static global.
-	(codestream_fill): Handle byte order differences.
-	(setup_prologue_scan): Don't read stdarg function's "sub sp,sp,N".
-	(arc_get_frame_setup): Read it here.
-	(arc_frame_saved_pc): And here.
-	(arc_print_insn): New function.
-	(arc_set_cpu_type): Set arc_bfd_mach_type.  Don't set tm_print_insn.
-	(_initialize_arc_tdep): Set tm_print_insn to arc_print_insn.
-
-Wed May 31 12:04:01 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* nlm/{configure.in, Makefile.in}: Converted to use autoconf.
-	* nlm/configure: New file, generated with autoconf 2.3.
-
-	* nlm/configure.in: Use sed instead of awk to get the value of
-	  cpufile.  Awk is not a utility required by the GNU coding
-	  standards.  This change also fixes the rigid whitespace
-	  requirements that were required for awk.
-
-	* sparclite/aload.c: Use a file descriptor instead of a stdio
-	  stream for i/o with target board.
-	  Use #error if HAVE_TERMIOS is not defined.
-
-	* sparclite/{Makefile.in, configure.in}: Converted to use
-	  autoconf.
-	* sparclite/configure: New file, generated with autoconf 2.3.
-
-Sun May 28 23:10:07 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* defs.h: Include either varargs.h or stdarg.h (for va_list).
-	Fix stupid thinko in last change ("..." -> "va_list").
-
-	* defs.h (vprintf_filtered declaration): Add PARAMS prototype;
-	gcc-2.5 chokes on format attributes for unprototyped functions.
-	(vfprintf_filtered declaration): Likewise.
-	(vprintf_unfiltered declaration): Likewise.
-	(vfprintf_unfiltered). Likewise.
-
-Sat May 27 23:54:17 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* configure.in: Use sed instead of awk to get the values of
-	  hostfile, targetfile and nativefile.  Awk is not a utility
-	  required by the GNU coding standards.  This change also 
-	  fixes the rigid whitespace requirements that were required
-	  for awk.
-	* configure: regenerated.
-
-Sat May 27 16:24:04 1995  Angela Marie Thomas  <angela@cirdan.cygnus.com>
-
-        * sparclite/{Makefile,configure}.in: Add hooks for building with
-        -lsocket & -lnsl for solaris2.  Don't build aload/eload for DOS.
-
-Thu May 25 12:46:37 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbserver/remote-utils.c (prepare_resume_reply): Add FIXME
-	comment regarding signal numbering.
-
-Wed May 24 15:49:47 1995  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* arm-tdep.c (_initialize_arm_tdep): Use print_insn_little_arm
-	now.
-
-	* arm-tdep.c (convert_from_extended, convert_to_extended):
-	New.
-	* coffread.c (enter_linenos): Return if linetab 0.
-	* config/arm/arm.mt (TDEPFILES): Add simulator support.
-	* config/arm/tm-arm.h (FRAME_FIND_SAVED_REGS): Fix prototypes.
-
-Mon May 22 19:37:21 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* config/idt.mt: replace monitor and array-rom with the new
-	remote-array.
-
-Mon May 22 15:38:25 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* remote-nindy.c:  Install Kung patch for PR 6820.  I have no idea
-	what this does...
-
-	* breakpoint.c:  Move defaults of watchpoint related macros into
-	target.h.
-	* target.h:  Macros from breakpoint.c.  Conditionalize based on
-	TARGET_HAS_HARDWARE_WATCHPOINTS.
-	* i386v-nat.c procfs.c:  Use TARGET_HAS_HARDWARE_WATCHPOINTS
-	instead of TARGET_CAN_USE_HARDWARE_WATCHPOINT to enable watchpoint
-	code.
-	* config/i386/nm-linux.h, config/mips/nm-irix4.h,
-	config/pa/nm-hppab.h, config/sparc/tm-sparclite.h:  #define
-	TARGET_HAS_HARDWARE_WATCHPOINTS to enable watchpoint code.
-
-Mon May 22 06:47:30 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c, target.h: Move defaults of watchpoint related
-	macros back to breakpoint.c.  Required to get GDB compiling
-	on Solaris again.
-
-Fri May 19 14:49:37 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* defs.h (ATTR_FORMAT): New macro, expands to gcc's format
-	  attribute when compiled by gcc.  
-	* defs.h, language.h, monitor.h: Changed many function
-	  declarations to use ATTR_FORMAT.
-
-	* breakpoint.c (delete_command); source.c (directory_command);
-	  top.c (define_command): Changed call to query() that had too
-	  many arguments.
-	* printcmd.c (address_info): Changed call to printf_filtered()
-	  that had too many arguments.
-
-Fri May 19 09:52:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (wait_for_inferior): Move assignments to stop_signal
-	and stop_pc, and STOPPED_BY_WATCHPOINT code, back where they
-	were--after the switch statement on w.kind.  You can't read the
-	registers of an inferior which has exited.  Use a goto in the
-	STOPPED_BY_WATCHPOINT code.
-	* infrun.c (wait_for_inferior): Reinstate
-	HAVE_STEPPABLE_WATCHPOINT and HAVE_CONTINUABLE_WATCHPOINT code.
-
-Fri May 19 06:15:40 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* utils.c, complaints.c, language.c, monitor.c, remote-array.c,
-	remote-mips.c, remote-os9k.c, remote-st.c: Conditionalize use of
-	stdarg rather than varargs on ANSI_PROTOTYPES not __STDC__; it
-	must match the definition of PARAMS.
-
-Thu May 18 15:58:46 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* utils.c (fprintf_filtered, fprintf_unfiltered, fprintfi_filtered,
-	  printf_filtered, printf_unfiltered, printfi_filtered, query, warning,
-	  error, fatal, fatal_dump_core): Use stdarg.h macros when compiling 
-	  with an ANSI compiler.
-	* complaints.c (complain): Likewise.
-	* language.c (type_error, range_error): Likewise.
-	* monitor.c (monitor_printf, monitor_printf_noecho): Likewise.
-	* remote-array.c (printf_monitor, debuglogs): Likewise.
-	* remote-mips.c (mips_error): Likewise.
-	* remote-os9k.c (printf_monitor): Likewise.
-	* remote-st.c (printf_stdebug): Likewise.
-
-	* defs.h, complaints.h, language.h, monitor.h: Add prototypes to
-	  match above changes.
-
-	* printcmd.c: Remove uneeded #include <varargs.h>.
-	* remote-e7000.c: Likewise.
-
-	* f-typeprint.c (f_type_print_base): Fix typo found by above
-	  changes.
-
-Wed May 17 11:21:32 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* Makefile.in (xcoffread.o): Depend on partial-stab.h.
-
-	* xcoffsolib.c (sharedlibrary_command): New command.
-	* xcoffsolib.c (solib_info): Call xcoff_relocate_symtab.
-	* xcoffsolib.c: Miscellaneous cleanups.
-
-	* partial-stab.h: Ignore symbol descriptor '-' (for local
-	variables with negative type numbers) without complaint.
-
-	* rs6000-nat.c (vmap_ldinfo): Use bfd_stat rather than our own
-	local emulation thereof.  Remove unused variable ostart.
-
-Wed May 17 15:55:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* Makefile.in (config.status): changed target so that
-	  config.status --recheck is executed if configure script changes.
-
-	* monitor.c (monitor_printf): Changed format specification in
-	  error message to work with pre-ansi compilers.
-	  (monitor_load_srec): reduced length of s-records from 128 to 32
-	  bytes so download is more reliable with the rom68k monitor.
-
-	* rom68k-rom.c: Added trailing space to prompt string.
-
-	* config/i386/xm-i386sco.h (HAVE_STRSTR): Removed.
-	* config/i386/xm-go32.h, mswin/xm.h (SYS_SIGLIST_MISSING):
-	  Removed.
-	* defs.h, config/{xm-lynx.h, xm-nbsd.h},
-	  config/i386/{xm-i386bsd.h, xm-linux.h},
-	  config/m68k/xm-hp300bsd.h, config/mips/xm-irix4.h,
-	  config/ns32k/xm-ns32km3.h, doc/gdbint.texinfo
-	  (PSIGNAL_IN_SIGNAL_H): Removed.
-
-Tue May 16 13:16:06 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* Makefile.in (Makefile): Added config.status to dependency list.
-
-	* configure.in: Added INIT-CMDS argument to AC_OUTPUT which sets
-	  gdb_host_cpu, gdb_target_cpu and nativefile.
-	* configure: regenerated.
-
-Mon May 15 23:50:51 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_symbol):  Do not relocate stBlock/scText
-	symbols, their value is the displacement from the procedure address.
-	* top.c (init_main):  Add missing newlines to help strings for
-	`if' and `while' commands, fix help string for `show commands'.
-
-Mon May 15 18:37:56 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* breakpoint.c:  Move defaults of watchpoint related macros into
-	target.h.  Use BP_TEMPFLAG and BP_HARDWAREFLAG instead of
-	constants.
-	* infrun.c (wait_for_inferior):  Enhance comment near
-	STOPPED_BY_WATCHPOINT.
-	* target.h:  Macros from breakpoint.c.
-
-Mon May 15 17:11:38 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* config/i386/{i386sol2.mh, i386v4.mh, ncr3000.mh},
-	  config/m68k/m68kv4.mh, config/mips/{irix4.mh, irix5.mh,
-	  mipsv4.mh}, config/sparc/sun4so2.mh (INSTALL): Removed, figured
-	  out by autoconf.
-	* config/apollo68v.mh (RANLIB): Removed, figured out by autoconf.
-
-	* Makefile.in, configure.in: Converted to use autoconf
-	* aclocal.m4: New file, local autoconf macro definitions.
-	* configure: New file, generated with autoconf 2.3.
-
-Mon May 15 14:46:41 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c (remote_kill): Add prototype.
-	* cpu32bug-rom.c (cpu32bug_open): Properly define as static.
-	* config/h8300/h8300hms.mt (TDEPFILES): Add monitor.o.
-
-Mon May 15 12:12:34 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* sparclite/salib.c (win_ovf win_unf):  Make window size constant
-	into a variable (__WINSIZE) so that it can be controlled via the
-	.h file.
-	* sparclite/sparclite.h:  Add SL933 #ifdef to set __WINSIZE to 6
-	for the 933 board.
-
-	* infrun.c:  Add #ifdef HP_OS_BUG to all references to
-	trap_expected_after_continue.
-	* (wait_for_inferior):  Fix for remote watchpoints.  Don't try to
-	insert breakpoints while target is running (this only works on
-	*some* native targets).  This may also speed up native watchpoints
-	considerably.
-
-Sat May 13 13:55:04 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dwarfread.c (struct dwfinfo), dbxread.c (struct symloc),
-	mdebugread.c (struct symloc), hpread.c (struct symloc),
-	xcoffread.c (struct symloc): Fix inaccurate comment introduced
-	20 Apr 1995.
-
-Sat May 13 13:34:18 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* rs6000-tdep.c (find_toc_address): Revise comment.
-	* symfile.c, symfile.h (init_psymbol_list): New function;
-	consolidate duplicated copies from os9kread.c, dbxread.c
-	and dwarfread.c.
-	* defs.h: Declare info_verbose.
-	* xcoffread.c: Extensive changes to support psymtabs.
-
-Fri May 12 13:48:41 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* cpu32bug-rom.c remote-est.c rom68k-rom.c:  Update line_term element.
-
-Fri May 12 06:39:30 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* partial-stab.h: Expand comments.
-
-Thu May 11 19:01:37 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* Support debugging using native MACH primitives on hppa*-*-osf*.
-	* configure.in: hppa*-*-osf* != hppa*-*-bsd* anymore.
-	* config/pa/hppaosf.mh: New file.
-	* config/pa/nm-hppao.h: Likewise.
-	* hppam3-nat.c: Likewise.
-	* config/pa/tm-hppao.h (PSW_SS): Define for single-stepping.
-	(MACHINE_CPROC_*_OFFSET): Define.
-	(TRACE_*): Define.
-	(START_INFERIOR_TRAPS_EXPECTED): Delete definition.
-
-Wed May 10 18:59:26 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* hppa-tdep.c (read_unwind_info):  Cosmetic cleanup.
-	* (unwind_command):  Clean it up and make it print things out
-	nicer.
-	* monitor.c:  Add ^C handling capability (mostly ripped off from
-	remote.c).
-	* (monitor_printf):  Make it check the command echo.
-	* (monitor_printf_noecho):  Similar to above, but doesn't check
-	for echo.
-	* (monitor_stop):  No longer waits for prompt.  That is the job of
-	the caller.  This makes things work much better for monitor_wait,
-	which waits for the prompt itself.
-	* (monitor_open):  Deal with new monitor_stop semantics.  Also,
-	flush input after sending init strings to get rid of junk that may
-	be output.  Also, don't always send \r to remote.  Use
-	monitor_ops->line_term cuz proper character isn't always \r.
-	* (monitor_fetch_register):  Switch to completely different
-	algorithm to deal with lame-ass monitors which put spaces in the
-	middle of numbers, and prompt with a space!!!!!
-	* (monitor_read_memory_single):  New routine to be used with
-	monitors that can only return one byte/short/long at a time.  This
-	is selected via MO_GETMEM_READ_SINGLE.
-	* (monitor_load_srec):  Use monitor_printf_noecho for sending S
-	records.  Most targets don't echo them.
-	* (monitor.h):  Get rid of cmd_delim.  Add line_delim.
-	* op50n-rom.c (op50n_cmds):  Fill it up.  Make it work.
-	* w89k-rom.c:  Change all eols from \r to \n.  Change load_resp to
-	^Q to prevent error message.
-	* config/pa/tm-hppa.h (CALL_DUMMY (for hppro)):   Add special
-	instruction sequence at end to make restore_pc_queue happy.
-
-Wed May 10 15:59:00 1995  Torbjorn Granlund  <tege@adder.cygnus.com>
-
-	* remote-est.c (est_open): Make static to match prototype.
-
-Tue May  9 16:58:50 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* configure.in: Add little endian PowerPC support.
-	* config/powerpc/ppcle-eabi.mt: New file for little endian PowerPC
-	support.
-	* config/powerpc/tm-ppcle-eabi.h: ditto.
-
-Mon May  8 12:11:38 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* nlm/configure.in (gdb_host, gdb_host_cpu, gdb_target): Removed.
-	  These variables not used.
-
-	* config/m68k/monitor.mt (TDEPFILES): Added cpu32bug-rom.o.
-
-Wed May  3 17:54:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* monitor.c (monitor_command): Don't use PROMPT until monitor
-	target is known to be open.
-	(monitor_make_srec): Don't define size of hextab.
-
-Tue May  2 18:32:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.in (--enable-netrom): New configuration option.
-	* Makefile.in (REMOTE_OBS): Rename from REMOTE_O, append
-	value of NETROM_OBS.
-	(NETROM_OBS): New variable.
-	* remote-nrom.c: New file, NetROM target support.
-	* config/a29k/a29k-udi.mt, config/i960/vxworks960.mt: Use
-	REMOTE_OBS instead of REMOTE_O.
-	* config/arc/arc.mt: Ditto.
-
-Fri Apr 28 23:30:00 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* array-rom.c (_initialize_array array_open):  Move baud_rate
-	initialization from _initxxx to array_open to fix bug with
-	overriding -b command line option.
-
-Thu Apr 27 20:29:34 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* Makefile.in (RUNTEST): Fix reference of `srcdir'.
-
-Wed Apr 26 19:01:08 1995  Steve Chamberlain  <sac@slash.cygnus.com>
- 
- 	* remote-hms.c: Rewrite to use new monitor conventions.
-
-Tue Apr 25 11:27:14 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dbxread.c: Add comment explaining lowest_text_address.
-	Add comment regarding stringtab_global and psymtabs.
-
-Sat Apr 22 01:26:29 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* config/pa/tm-hppa.h (EXTRACT_STRUCT_VALUE_ADDRESS): Fix.
-
-	* config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Rewrite to correctly
-	handle "short", "int" and small structures returned in registers. 
-
-Fri Apr 21 12:57:53 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* minsyms.c: add new function lookup_minimal_symbol_text, to look
-	for text symbol only.
-	* breakpoint.c (create_longjmp_breakpoint): call
-	lookup_minimal_symbol_text instead of lookup_minimal_symbol.
-	* symtab.h: add lookup_minimal_symbol_text prototype.
-
-Fri Apr 21 12:03:44 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* sh-tdep.c (sh-opc.h): Don't include.
-	(gdbcore.h): Include.
-	(frame_find_saved_regs): Remove unused local.
-
-Thu Apr 20 10:12:21 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dwarfread.c (struct dwfinfo), dbxread.c (struct symloc),
-	mdebugread.c (struct symloc), hpread.c (struct symloc): Clean
-	up comments.
-
-Wed Apr 19 16:58:11 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* hppa-tdep.c (deposit_17):  New routine to deposit 17 bit
-	constants into PA instructions.
-	* Put #ifdefs around all signal handling code.  Not generally
-	needed for embedded boards.
-	* (hppa_fix_call_dummy):  Parameterize offsets into call dummy to
-	allow different dummys to be used by this code.  Use
-	INSTRUCTION_SIZE instead of REGISTER_SIZE for things.
-	Conditionalize setup of _sr4export fixup.  Improve comments.
-	* config/pa/tm-hppa.h:  Define INSTRUCTION_SIZE.  Use a different
-	call dummy if PA_LEVEL_0 is defined.  Better comments for call
-	dummys.  Define offsets for LDIL/LDO instructions which load
-	function addresses.
-	* config/pa/tm-pro.h:  Get rid of signal handling stuff.  Define
-	PA_LEVEL_0 to disable mucking with space regs and such.
-
-Mon Apr 17 15:37:08 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* cpu32bug-rom.c monitor.h op50-rom.c remote-est.c rom68k-rom.c
-	w89k-rom.c:  Remove loadtypes, loadprotos and baudrates.
-	* op50-rom.c:  Fix copyrights and add load routine to op50n_cmds.
-	* rom68k-rom.c (_initialize_rom68k):  Don't set baud rate.
-	* w89k-rom.c:  Fix copyrights.
-
-Sun Apr 16 14:00:55 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* monitor.c:  Move all xmodem stuff into xmodem.[ch].  Remove
-	unnecessary remoteloadprotocol and remoteloadtype support.
-	* (expect expect_prompt):  Change names to monitor_expect and
-	monitor_expect_prompt.  Make them global.
-	* (printf_monitor):  Change name to monitor_printf.  Make global.
-	* (monitor_read_memory):  Flush command echo to avoid parsing
-	ambiguity with CPU32Bug monitor.
-	* (monitor_load):  Remove remoteloadprotocol and remoteloadtype
-	support.  Call target_ops->load_routine, default to
-	monitor_load_srec.
-	* (monitor_load_srec):  Remove everything but S-record support.
-	* monitor.h (monitor_ops):  Add load_routine to provide monitor
-	specific download capability.
-	* remote-est.c:  Clean up copyrights and comments.
-	* w89k-rom.c:  Use new xmodem support.
-	* xmodem.c xmodem.h:  New files to support xmodem downloads.
-	* rom68k-rom.c remote-est.c:  Fix copyrights, add load_routine
-	entry to monitor_ops.
-	* cpu32bug-rom.c:  New file to support Moto BCC debuggers.
-	* config/m68k/est.mt (TDEPFILES):  Add cpu32bug.o.
-	* config/pa/hppapro.mt (TDEPFILES):  Add xmodem.o.
-
-Sat Apr 15 18:00:15 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* rem-multi.shar: Removed; superceded by gdbserver.
-
-Fri Apr 14 12:10:24 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* xcoffread.c (xcoff_sym_fns): Revise comment about merging this
-	with coffread.c.
-
-	* breakpoint.c (fixup_breakpoints): Removed.
-	* rs6000-nat.c (vmap_symtab): Don't call fixup_breakpoints.
-	(vmap_ldinfo, xcoff_relocate_core): Call breakpoint_re_set.
-
-	* coffread.c (coff_symfile_offsets): Allocate SECT_OFF_MAX
-	sections, not just SECT_OFF_MAX-1.
-
-	* rs6000-nat.c (vmap_symtab), xcoffread.c: Re-do section offsets
-	to be indexed by SECT_OFF_* instead of xcoff section numbers.
-	* objfiles.c, remote.c: Remove comments regarding SECT_OFF_*.
-	* symtab.h: Revise comment about block_line_section.
-	* rs6000-nat.c (vmap_symtab): Don't relocate objfile->sections.
-
-Sat Apr 15 14:15:14 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.in (init.c): Don't try to do symbolic {o} in sed
-	command, not allowed by some version of MPW Make.
-	* ser-mac.c (mac-setbaudrate): Make it actually set baud rates.
-
-Sat Apr 15 14:05:09 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* alpha-tdep.c (alpha_push_arguments): Fix typo (TYPE_VALUE ->
-	VALUE_TYPE).  Do the cast for TYPE_CODE_BOOL, TYPE_CODE_CHAR,
-	TYPE_CODE_ENUM, and TYPE_CODE_RANGE as well as TYPE_CODE_INT.
-
-Sat Apr 15 14:04:32 1995  Per Bothner  <bothner@cygnus.com>
-
-	* alpha-tdep.c (alpha_push_arguments): Only cast to long for
-	TYPE_CODE_INT.
-
-
-Thu Apr 13 16:17:04 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* remote-array.c: New file for Array Tech LSI33k based controller
-	board.
-
-Thu Apr 13 12:23:31 1995  Kung Hsu  <kung@rtl.cygnus.com>
-
-	* a29k-tdep.c (get_longjmp_target): Replace SWAP_TARGET_AND_HOST with
-	extract_address.
-	* remote-vxsparc.c: New file, preliminary check in, this configuration
-	not supported yet. 
-	* remote-vxmips.c: ditto.
-
-Thu Apr 13 12:10:14 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* rs6000-tdep.c (xcoff_add_toc_to_loadinfo): Don't use a prototype
-	to declare the function.
-
-Wed Apr 12 16:40:20 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* monitor.h (init_monitor_ops): Declare.
-	* rom68k-rom.c: Clarify some comments.
-	(rom68k_open): Define as static, to match decl.
-
-Wed Apr 12 16:36:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.gdb: New file.
-	* .gdbinit: Move list-objfiles to gdb.gdb.
-
-	* values.c (set_internalvar): Set modifiable flag of newval.
-
-Wed Apr 12 14:34:31 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* xcoffread.c: Call complain() rather than error() or printing a
-	warning.
-
-Wed Apr 12 08:15:27 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* arc-tdep.c: #include "gdbcmd.h".
-	(codestream_seek): Pass CORE_ADDR.
-	(arc_cpu_type, tmp_arc_cpu_type, arc_cpu_type_table): New globals.
-	(debug_pipeline_p): Likewise.
-	(X_...): Instruction field access macros.
-	(BUILD_INSN): Define.
-	(codestream_tell): Allow for stream elements > 1 byte.
-	(codestream_fill): Likewise.
-	(setup_prologue_scan): New function.
-	(arc_get_frame_setup): Call it.  Update to current spec
-	regarding prologues.  Use BUILD_INSN.
-	(skip_prologue): New argument `frameless_p'.  Use BUILD_INSN.
-	(arc_frame_saved_pc): New function.
-	(frame_find_saved_regs): Use BUILD_INSN.
-	(get_insn_type, single_step): New functions.
-	(one_stepped): New global.
-	(arc_set_cpu_type_command, arc_show_cpu_type_command): New functions.
-	(arc_set_cpu_type): New function.
-	(_initialize_arc_tdep): Define new `set' commands `cpu',
-	`displaypipeline', and `debugpipeline'.
-	* arc/tm-arc.h (TARGET_BYTE_ORDER): Delete.
-	(TARGET_BYTE_ORDER_SELECTABLE): Define.
-	(DEFAULT_ARC_CPU_TYPE): Define.
-	(SKIP_PROLOGUE_FRAMELESS_P): Define.
-	(BREAKPOINT): Delete.
-	(BIG_BREAKPOINT, LITTLE_BREAKPOINT): Define.
-	(DECR_PC_AFTER_BREAK): Change to 8.
-	(NO_SINGLE_STEP): Define.
-	(ARC_PC_TO_REAL_ADDRESS): Define.
-	(SAVED_PC_AFTER_CALL): Use it.
-	(NUM_REGS, REGISTER_BYTES): Fix.
-	(FRAME_SAVED_PC): Call arc_frame_saved_pc.
-	(FRAME_LOCALS_ADDRESS): Fix.
-
-Tue Apr 11 16:42:37 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* top.c, utils.c, defs.h: Remove error_hook.  It is currently
-	unused and would need to hook into error_begin()/return_to_top_level(),
-	instead of error(), if it were to be used.
-
-Tue Apr 11 13:46:25 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* utils.c, defs.h (warning_begin): Renamed from warning_setup, for
-	consistency with error_begin.  Also print warning_pre_print.
-	Document it better.
-	* utils.c (warning): Use it.
-	* utils.c (error_begin): Doc fix.
-	* rs6000-nat.c (vmap_ldinfo): If we don't find ldinfo for the
-	symfile_objfile, nuke it.
-
-Tue Apr 11 09:35:20 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* printcmd.c (print_address_numeric): Pass use_local to
-	print_longest, rather than always passing 1.
-
-	* nlm/Makefile.in: Remove comments discussing munch.
-
-
-Mon Apr 10 18:31:57 1995  Stan Shebs  <shebs@andros.cygnus.com>
-	
-	Merge in support for Mac MPW as a host.
-	(Old change descriptions retained for informational value.)
-
-	* mpw-config.in (i386-unknown-go32): Change from aout.
-	(sh-hitachi-hms): New target.
-	* mpw-make.in (BISON): Use byacc instead of bison.
-	(VERSION): Bump to 4.14.1.
-	(*-pinsn.*): Remove mentions everywhere.
-	(all): Don't build MacGDB.
-	(gdb, SiowGDB): Depend on Version.r.
-	(Version.r): Generate from version info.
-	* main.c (main): Pass program name to START_PROGRESS, END_PROGRESS.
-	(main) [MPW]: Remove debugging hook.
-	* mac-xdep.c (debug_openp): New flag.
-	(mac_init): Set flag if env variable defined.
-	* ser-mac.c (mac_open): Clarify error message.
-	(mac_readchar): Call PROGRESS while looping.
-	(mac_write): Call sleep instead of sec_sleep.
-	(sec_sleep): Remove.
-	* source.c (openp) [MPW]: Only print debugging info if debugging.
-	* utils.c (query) [MPW]: Clarify that behavior is a bug.
-
-	* mpw-make.in (init.c): Use open-brace instead of mpw-open-brace.
-
-	* main.c, source.c: Remove hacks that replace long strings
-	with shorter ones, now solved portably.
-
-	* config/m68k/xm-mpw.h (spin.h): Include.
-	(ALMOST_STDC): Only define if MPW_C.
-	* config/m68k/tm-mac.h: New file, Mac target definitions.
-
-	* mpw-config.in (m68k-apple-macos, ppc-apple-macos,
-        i386-unknown-aout): New targets.
-	(mk.tmp): Add *DEPFILES definitions.
-	* mpw-make.in: Remove gC rules, clean up definitions for other
-        include files, bump version, fix bogus \ that should be \Option-d.
-	(init.c): Build correctly.
-
-	* mpw-make.in (HFILES_NO_SRCDIR): Add somsolib.h
-	(ALLDEPFILES): Add somsolib.c.
-	(somsolib.o): Add some dependencies.
-
-	* mpw-config.in: Use nm-empty.h if host is not target.
-	(xdepfiles): Add mac-xdep.c.o.
-	(xm_file): Remove.
-	* mpw-make.in: Add Fortran files.
-	(XDEPFILES): Remove.
-
-	* mpw-config.in (MacSerial.h): Duplicate from standard Serial.h.
-	* ser-mac.c (MacSerial.h): Include instead of Serial.h.
-
-	* mpw-make.in: Use {s} instead of {srcdir} everywhere.
-	(bindir, libdir): Remove extra colon.
-	(source.c): Compile with C instead of gC.
-	(c-exp.tab.c, ch-exp.tab.c, m2-exp.tab.c): Add {o}.
-	(install-only): Don't install MacGDB.
-	* source.c (openp) [MPW]: Add a debugging display.
-	(open_source_file) [MPW]: Use MPW basename finders.
-	[MPW_C]: Briefer versions of help for line and list commands.
-
-	* mpw-make.in: Change references from paread.c to somread.c
-
-	* mpw-make.in (VERSION): Update to 4.12.3.
-	(SiowGDB): New target, GDB using SIOW library.
-	(init-new.c): New target, attempt to generate init.c from sources.
-	(main.c.o, top.c.o): Put each in its own segment.
-	* main.c (main) [MPW]: Always call mac_init.
-	* utils.c (query) [MPW]: Always return "yes" if in MacGDB, output
-	an extra newline otherwise.
-	* mac-xdep.c: More comments in various places, remove junk.
-	(mac_init): Add tests for MPW and SIOW.
-	(use_wne, has_color_qd): Renamed.
-	(use_color_qd): New variable.
-	(grow_window): Only do console resizing to console window,
-	call resize_console_window.
-	(zoom_window): Call resize_console_window.
-	(resize_console_window, scroll_text): New functions.
-	(adjust_console_sizes): Always align viewrect to even multiples of
-	text lines.
-	(adjust_console_text): Always scroll by whole lines.
-	(hacked_vfprintf, hacked_puts, hacked_fputc, hacked_putc): Force a
-	recalculation of scroll positions if a newline was output.
-	(hacked_fflush): Similarly, for flushing.
-	(hacked_fgetc): New function, aborts if called in MacGDB.
-	* ser-mac.c (mac_readchar): Rename starttime to start_time,
-	remove debugging printf.
-	(mac_write): Sleep on first 4 writes.
-	(sec_sleep): New function, works like standard sleep.
-	* macgdb.r: Adjust positioning and contents of About box.
-	Set minimum size to 2000K, preferred size to 5000K.
-	* config/m68k/xm-mpw.h (fgetc): Define as a macro.
-
-	* mpw-make.in (.c.o, .gc.o): Prefix segment names with gdb_.
-	(top.c.o, annotate.c.o): Add build rules.
-	* macgdb.r (SysTypes.r): Include.
-	('vers'): New resource, version info.
-	(mFile, mEdit, mDebug): Enable all menu items.
-	(mDebug): Add key equivalents for continue, step, next.
-	(wConsole): Add zoom and close boxes to window.
-	* mac-xdep.c (new_console_window): New function, code taken from
-	mac_init.
-	(mac_command_loop): Use GetCaretTime for wait interval, call
-	do_idle on null events.
-	(do_idle): New function.
-	(zoom_window): Implement zooming.
-	(v_scroll_proc): New function, handles vertical scrolling.
-	(activate_window): Do activation of console window.
-	(do_menu_command): Implement items of file, edit, and debug menus.
-	(do_keyboard_command): Fix command extraction.
-	(adjust_console_sizes, adjust_console_text): New functions.
-	(hacked_fprintf, hacked_vfprintf, hacked_fputs, hacked_fputc,
-	hacked_putc): Don't call draw_console.
-	* ser-mac.c (mac_open): Add an error message for invalid ports.
-	(first_mac_write): New global.
-	(mac_write): Use first_mac_write to sleep on first several writes.
-
-	* mpw-make.in (INCLUDE_CFLAGS): Add readline source dir.
-	(READLINE_CFLAGS, READLINE_SRC, READLINE_DIR): Uncomment.
-	(TSOBS): Don't compile inflow.c.
-	(all, install): Add MacGDB.
-	* main.c (main): Do Mac-specific init and command loop if a
-	standalone app, skip full option help message if compiling
-	with MPW C.
-	(gdb_readline): If MPW, add a newline after the (gdb) prompt.
-	* utils.c (_initialize_utils): If MPW, don't try to use termcap to
-	compute the window size.
-	* config/m68k/xm-mpw.h (printf, fprintf, fputs, fputc, putc,
-	fflush): Define as macros that expand into hacked_... versions.
-	(StandAlone, mac_app): Declare.
-	* macgdb.r (SIZE): Set the default partition to 4000K.
-	* mac-xdep.c (readline.h, history.h): Include.
-	(terminal.h): Don't include.
-	(mac_app): Define.
-	(gdb_has_a_terminal): Define Mac-specific version.
-	(do_keyboard_command): Simplify search for command string.
-	(readline): Define as gdb_readline.
-	Add other history/readline stubs to make main gdb link.
-	(hacked_fprintf, hacked_printf, hacked_vfprintf, hacked_fputs,
-	hacked_fputc, hacked_fflush): New functions, intercept output to
-	stdout and stderr, send to console window.
-
-	* mpw-make.in (MacGDB): New target, standalone Mac-hosted gdb.
-	(XDEPFILES): Define.
-	(main.c.o): Compile with gC instead of C.
-	* mac-defs.h: New file, menu etc definitions shared between
-	C and Rez files.
-	* macgdb.r: New file, Rez (resource compiler) resource
-	definitions.
-	* mac-xdep.c: New file, Mac host interface code.
-	* config/m68k/xm-mpw.h (PATHNAME_SEPARATOR): Rename to
-	DIRNAME_SEPARATOR.
-	(PATHNAME_SEPARATOR_STRING): Remove.
-	(SIGQUIT, SIGHUP): Define.
-	(fileno, R_OK): Define.
-
-	* mpw-config.in: New file, MPW configuration fragment.
-	* mpw-make.in: New file, MPW makefile fragment.
-	* config/m68k/xm-mpw.h: New file, MPW host definitions.
-	* ser-mac.c: New file, Mac serial interface.
-
-Mon Apr 10 16:47:57 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* valprint.c (print_longest): Fix a syntax error in #ifdef 
-	PRINTF_HAS_LONG_LONG.
-
-	* config/mips/xm-irix5.h: turn on CC_HAS_LONG_LONG and 
-	PRINTF_HAS_LONG_LONG.
-	* config/mips/tm-irix5.h: turn on FORCE_LONG_LONG.
-
-Sat Apr  8 02:47:45 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_symbol):  Use new variable 
-	nodebug_var_symbol_type as type of variables which don't have any
-	ecoff debug info associated with them.
-	(parse_symbol, parse_procedure):  Use heuristics to determine if
-	functions were compiled without debugging info and change their
-	type to nodebug_function_symbol_type.
-	(_initialize_mdebugread):  Initialize nodebug_*_symbol_type.
-
-	* source.c (line_info):  Clear sal.pc for `info line' without
-	arguments.
-
-Fri Apr  7 17:43:01 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* monitor.c:  make_xmodem_packet and print_xmodem_packet go away.
-	send_xmodem_packet shows up to do the obvious.  Lots of fixes to
-	xmodem downloads including resetting of block number at start of
-	new transfers, fix for buffer overrun problem, addition of CRC
-	generation code.
-	* (monitor_open):  loadtype_str and loadproto_str now default to
-	first entry in monitor_ops->loadtypes.
-	* (monitor_wait):  Lengthen register dump buf, because of verbose
-	Winbond monitor.
-	* (monitor_fetch_register):  Report unimplemented registers as 0.
-	* (monitor_read_memory):  Only do 16 byte aligned transfers
-	because of formatting weirdness with the Winbond monitor.  Also,
-	ignore non-hex, non-whitespace formatting between bytes (same
-	monitor).
-	* (monitor_load):  Clean up logic.
-	* (monitor_load_srec):  Re-do xmodem support.  Move lots of it
-	into send_xmodem_packet.
-	* (getacknak):  Get rid of polls and timeouts.  Handle CRC
-	requests from receiver.
-	* (monitor_make_srec):  Efficiency improvements.  Don't call
-	sprintf to output two digit hex numbers.
-	* (crcinit, docrc):  New, CRC-16 support routines.
-	* (send_xmodem_packet):  New routine to generate either CRC-16 or
-	checksummed xmodem packets.
-
-	* remote-est.c (est_loadtypes), rom68k-rom.c (rom68k_loadtypes):
-	Reduce tables down to only the load types supported by each
-	monitor.
-
-	* w89k-rom.c  (w89k_supply_register):  Parses output of Winbond
-	register dumps.
-	* (w89k_loadtypes, w89k_loadprotos):  Reduce to just srec/xmodem.
-	* (w89k_cmds):  Add clear all breakpoints, memory fill, and dump
-	registers commands.
-
-	* config/pa/tm-hppa.h:  Define lots register offsets needed by
-	w89k-rom.c.
-
-
-Thu Apr  6 17:00:46 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* Makefile.in (X11_INCLUDES): Define as empty.
-	(X11_CFLAGS): Define as including $(X11_INCLUDES).
-	(X11_LIB_SWITCHES): Define as empty.
-	(X11_LIBS): Define as -lX11.
-
-
-Wed Apr  5 19:57:38 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* mips-tdep.c (mips_print_register): Remove unused variable
-	our_type and call to init_type.  Fixes memory leak.  Reindent function.
-
-	* mips-tdep.c (mips_print_register), findvar.c
-	(write_register_bytes): Make buffer char[] instead of unsigned
-	char[].
-
-Mon Apr  3 19:28:14 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* top.c, utils.c, main.c, defs.h: Replace error_pre_print with two
-	variables: error_pre_print (for RETURN_ERROR) and quit_pre_print
-	(for RETURN_QUIT).  Fixes a bug whereby typing ^C (e.g. in "maint
-	print sym") could output extraneous stuff.
-	* objfiles.c: Don't declare error_pre_print; defs.h does it.
-
-Mon Apr  3 13:48:28 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* monitor.h:  Add MO_GETMEM_NEEDS_RANGE flag.
-	* monitor.c (monitor_read_memory):  Use previously mentioned flag
-	to send proper format memory examine commands to the w89k monitor.
-	Also, try to handle bizarre format of memory dump...
-
-	* op50-rom.c w89k-rom.c:  Update to new monitor.[ch] conventions.
-
-Sat Apr  1 03:22:20 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
-	Handle relocated symbol address.
-	* partial-stab.h, case N_SO, SOFUN_ADDRESS_MAYBE_MISSING:
-	Do not relocate a zero address.
-
-Thu Mar 30 19:46:36 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/a29k/tm-a29k.h: Nuke obsolete define CONTROL_END_ADDR; it
-	is nowhere used.
-
-	* stabsread.c (read_range_type): Remove FIXME comment about
-	type-id (I presume this meant a number followed by = followed by a
-	type) versus type number; Per fixed it.
-
-Wed Mar 29 09:56:04 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
-
-	* configure.in: sparc-*-sunos5* is same as sparc-*-solaris2*.
-
-Wed Mar 29 18:30:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-e7000.c (why_stop): Add new kinds of strings to expect
-	from the emulator.
-	(e7000_wait): Add interpretations for more stop reasons,
-	including warnings for write protect and cycle address errors.
-
-Wed Mar 29 17:09:29 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* monitor.c monitor.h remote-est.c rom68k-rom.c:  Add start of
-	support for interrupting target.
-	* monitor.c (monitor_open):  Send stop command before doing
-	anything else.
-	* (monitor_load_srec):  Fix record size calculation to prevent end
-	of segment from getting trashed.
-	* rom68k-rom.c:  Update to latest version of struct monitor_ops.
-	* config/sparc/tm-sparc.h (FIX_CALL_DUMMY):  Fix byte-order
-	problems.  Makes DOS hosted function calling work.
-	* sparclite/crt0.s:  Define _start to make COFF happy.
-
-Wed Mar 29 09:11:51 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* defs.h (atof): Don't provide an external declaration if atof is
-	a macro.
-
-Wed Mar 29 00:01:07 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* rs6000-tdep.c (skip_prologue):  Skip saving of LR and CR in
-	the stack frame, fix typos in `st rx,NUM(r1)' and `stu r1,NUM(r1)'
-	tests.
-
-Tue Mar 28 17:04:04 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* gdbtypes.c (create_range_type):  If indextype has TYPE_FLAG_STUB
-	set, set TYPE_FLAG_TARGET_STUB.
-	(check_stub_type):  Recalculate TYPE_LENGTH for range type.
-	* stabsread.c (read_range_type):  If index type number is followed
-	by '=', back up, call read_type. and assume we have a true range.
-	* gdbtypes.h (TYPE_FLAG_TARGET_STUB):  Update comment.
-
-Mon Mar 27 22:51:54 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* alpha-nat.c, irix4-nat.c, irix5-nat.c, mipsv4-nat.c,
-	sparc-tdep.c (supply_gregset, supply_fpregset):  Fill inaccessible
-	registers with zero to handle recent read_register_bytes change.
-	* irix4-nat.c, irix5-nat.c, mipsv4-nat.c (supply_gregset,
-	fill_gregset):  Fix handling of CAUSE_REGNUM.
-	* mips-nat.c (store_inferior_registers):  Handle unwritable
-	registers when storing a single register.
-	* config/mips/tm-irix3.h (CAUSE_REGNUM, BADVADDR_REGNUM):
-	Fix definitions.
-
-	* mdebugread.c (parse_symbol, psymtab_to_symtab_1):  Clear
-	allocated mips_extra_func_info, if the debug info is corrupt,
-	the PDR to fill it in might be missing.
-
-Mon Mar 27 14:43:00 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* vx-share/regPacket.h: a new file interfacing with vxworks.
-
-Sun Mar 26 13:22:47 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (bpstat_do_actions): Once we've executed the
-	commands, set bs->commands to NULL.
-
-Sat Mar 25 01:16:10 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* buildsym.c (patch_subfile_name):  Update last_source_file
-	with the real source file name.
-	* dbxread.c (end_psymtab):  Handle static functions in the
-	SOFUN_ADDRESS_MAYBE_MISSING case by passing pst->filename
-	to lookup_minimal_symbol.
-	(process_one_symbol):  Ignore extra outermost context from
-	SunPRO cc and acc.
-	* stabsread.c (define_symbol):  Do not complain for SunPRO
-	static variable encoding if STATIC_TRANSFORM_NAME is defined.
-	* sparc-tdep.c, config/sparc/tm-sun4sol2.h
-	(sunpro_static_transform_name):  Renamed from
-	solaris_static_transform_name.
-	* config/sparc/tm-sun4os4.h (STATIC_TRANSFORM_NAME):
-	Define to sunpro_static_transform_name for acc 3.0 compiled
-	executables.
-	* procfs.c, config/alpha/nm-osf2.h (PROCFS_DONT_TRACE_FAULTS):
-	Renamed from PROCFS_DONT_TRACE_IFAULT, don't trace any faults
-	if defined.
-	* procfs.c (info_proc_siginfo):  Cast sip->si_addr to
-	`unsigned long' and use `lx' format for printing it.
-
-Fri Mar 24 15:45:42 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* configure.in:  Move test for m68*-est-* before m68*-*-coff*.
-	* findvar.c:  Move default def of CANNOT_STORE_REGISTER closer to
-	the beginning of the code.
-	* (write_register_gen):  New routine.  Analogous to
-	read_register_gen.
-	* (write_register_bytes):  Another rewrite!  Make it smarter about
-	not updating regs with the same value.
-	* monitor.c (printf_monitor readchar):  Use stderr instead of
-	stdout to output debug info.  Also cleanup readchar a little.
-	* (expect):  Make sure that excessive responses are null
-	terminated.
-	* (monitor_open):  Check for magic number in monitor_ops struct.
-	Allow multiple commands as init strings.  Also, clear all
-	breakpoints.
-	* (monitor_resume monitor_wait):  Send a command to dump all the
-	regs for those targets which don't do so when waking up after a
-	continue command.
-	* (monitor_wait):  Handle excessive response output better.
-	* (monitor_write_memory):  Use block fill, word, and long word
-	commands (if they exist) to write memory more efficiently.
-	* General cleanups to use flag bits instead of individual flag
-	words in monitor_ops struct.
-	* (monitor_command):  Return output from command.
-	* (monitor_load_srec):  Allocate buffer only once.  Use alloca.
-	Wait for load response string instead of using a timeout to start
-	sending S-records.  Fix bug where value of srec_frame shrinks.  If
-	hashmark is set, print `-' for retransmissions.  General cleanups.
-	* (monitor_make_srec):  Get rid of S-record default type kludge.
-	* monitor.h:  Use seperate struct for memory and register
-	read/write commands.  Memory commands can come in byte, word,
-	long, and longlong forms.
-	* (monitor_ops):  Change lots of fields.  Generalize some stuff.
-	Put all flags into flags word.  Allow init to be a list of commands.
-	Add command for clearing all breakpoints, block fill, dumping all
-	registers.
-	* remote-est.c:  Rewrite to use new monitor conventions.
-	* config/m68k/est.mt (TDEPFILES):  Add monitor.o.
-	* config/m68k/tm-est.h:  Set NUM_REGS to 18.
-	* testsuite/gdb.base/break.exp:  Lots of cleanups.  Use gdb_test
-	more thoroughly.
-
-Thu Mar 23 23:20:00 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-        * somsolib.c (som_solib_add): Handle case where a shared library
-        referenced by a core file has sections without the SEC_ALLOC bit
-        set (eg stabs sections).
-
-Thu Mar 23 15:07:08 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* breakpoint.c (bpstat_do_actions): For each element in the bpstat
-	chain, do all the commands regardless of whether they run the
-	inferior.
-
-Wed Mar 22 19:17:06 1995  Doug Evans  <dje@cygnus.com>
-
-	* mem-break.c (LITTLE_BREAKPOINT, BIG_BREAKPOINT): Define as
-	BREAKPOINT if mono-endian.
-	(break_insn): Deleted.
-	(big_break_insn, little_break_insn): Define.
-	(memory_insert_breakpoint): Handle bi-endian cpus.
-	(BREAKPOINT_LEN): Define.
-	(memory_remove_breakpoint): Use it.
-	(memory_breakpoint_size): Likewise.
-
-Tue Mar 21 17:03:17 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* sparc-stub.c: add nop after 'bg good_wim'.
-	* sparcl-stub.c: ditto.
-
-Tue Mar 21 13:34:12 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (handle_command): Don't print TARGET_SIGNAL_0,
-	TARGET_SIGNAL_UNKNOWN, or TARGET_SIGNAL_DEFAULT.
-
-Mon Mar 20 10:09:59 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hppab-nat.c (store_inferior_registers): Sync with HPUX version.
-
-Mon Mar 20 07:34:48 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* hppah-nat.c (store_inferior_registers):  Move check for
-	CANNOT_STORE_REGISTER to a better place.  Fixes ptrace I/O errors
-	found by test suite during function calls, which attempts to write
-	unwritable registers.
-
-Sat Mar 18 02:02:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_symbol):  If finishing a function without
-	known parameter type info, set that from parameter symbols.
-	Remove commented-out add_param_to_type support.
-
-Thu Mar 16 16:38:03 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (process_linenos): Make sure filename we pass to
-	start_subfile will cause deduce_language_from_filename to return
-	the correct thing.  Reindent function to GNU standards.
-
-Thu Mar 16 15:54:00 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* nlm/gdbserve.c (handle_exception): #if out call to StopBell,
-	  as it is not available on NetWare 3 or PIN.
-	* nlm/ppc.c (StopBell): Removed.
-
-Thu Mar 16 12:14:41 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (read_xcoff_symtab): When creating a dummy parameter
-	inferred from the traceback tags, give its type the name
-	"<non-float parameter>".
-
-	* stabsread.c (rs6000_builtin_type): Recognize types -31 to -34.
-
-Wed Mar 15 15:09:29 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* findvar.c (read_register_bytes write_register_bytes):  Make
-	these routines much smarter about updating registers from the
-	target, only doing so when absolutely necessary.  This really
-	speeds up register modification on some remote targets.
-
-	* monitor.c:  More cleanups.  Get rid of monitor_load_ascii_srec.
-	BFD makes this unnecessary.  Lots of debugging speedups.
-	* (expect):  NULL terminate return string.
-	* (monitor_open	monitor_supply_register parse_register_dump
-	monitor_wait monitor_fetch_register):  Switch to using GNU regexp
-	library to parse multi-register displays.
-	* (monitor_read_memory): Read multiple bytes (up to 16) at once.
-	* (monitor_create_inferior):  Call clear_proceed_status to make run
-	command notice first breakpoint.
-	* (monitor_load):  Clean up.  Reset inferior_pid, set pc to start
-	address and reset symbol table stuff to make loads put things into
-	a fresh state.
-	* (monitor_load_srec):  Lower sleep time to 1 second.
-
-	* monitor.h (struct monitor_ops):  Add register_pattern and
-	supply_register to monitor_ops.
-
-	* rom68k-rom.c:  Add new support for handling register dumps.
-	* config/m68k/tm-m68k.h:  Define D0_REGNUM and A0_REGNUM for register
-	dump handling.
-
-Wed Mar 15 15:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* utils.c, defs.h (putchar_unfiltered, fputc_unfiltered): Make
-	argument be an int, not a char.  Using a prototype followed by an
-	old-style function definition in a case where an argument is
-	widened is a GCC-ism not supported by the native AIX compiler.
-
-Wed Mar 15 12:22:35 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* nlmstub.def: Removed, this was moved to nlm/gdbserve.def 
-	  long ago.
-
-	* configure.in (alpha-*-netware*): Removed configuration.
-	* config/alpha/{alpha-nw.mt, gdbserve.mt, tm-alphanw.h}: Removed.
-	* nlm/{README-ALPHA-NETWARE, aio.h, alpha-io.S, alpha-regdef.h,
-	  alpha.c, alpha.h, altdebug.h}: Removed.
-
-	* nlm/gdbserve.c (main): Add support for processing BOARD=
-	  argument, deprecate NODE=.
-
-Wed Mar 15 10:58:26 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* c-exp.y (yylex): Make an empty character constant an error.
-
-Tue Mar 14 15:00:54 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* valops.c (value_arg_coerce):  Do possible value_coerce_array
-	before determining type argument to value_cast.
-
-Tue Mar 14 10:41:41 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* remote-es.c: Replace ignore with 0.
-
-Tue Mar 14 05:52:36 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valops.c (value_repeat), eval.c (evaluate_subexp_standard):
-	If VALUE_REPEATED is already set, just error out.
-
-	* valops.c (value_cast, value_slice), parse.c (follow_types): Add
-	FIXME-type-allocation comments.
-
-	* gdbtypes.h (struct type): Fix comment about what units the
-	TYPE_LENGTH is in.
-
-Mon Mar 13 18:27:25 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* ch-valprint.c (annotate.h): Include.
-	* eval.c (evaluate_subexp_standard): Remove unused variable.
-	(calc_f77_array_dims): Add parens to expression.
-	* f-exp.y (yylex): Add parens to expression, remove unused label.
-	* f-lang.h (calc_f77_array_dims): Declare.
-	* f-valprint.c (f_val_print): Remove unused variables.
-
-Mon Mar 13 15:25:47 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* alpha-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't
-	use the PDR, just examine prologues instead.
-
-Fri Mar 10 16:13:18 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* config/arc/tm-arc.h: Change arc register names.
-
-Fri Mar 10 02:49:40 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	Fix problems with infinite recursion when printing a class
-	that contains a static instance of the class.
-	* cp-valprint.c (dont_print_vb_obstack):  Renamed from
-	dont_print_obstack, made static.
-	(dont_print_statmem_obstack):  New obstack, controls printing
-	of static member classes.
-	(_initialize_cp_valprint):  Initialize it.
-	(cp_print_static_field):  New function, handles printing of
-	static members.
-	(cp_print_value_fields):  New parameter dont_print_statmem to
-	handle recursive printing of static member classes, use
-	cp_print_static_field to handle printing of static members.
-	* c-valprint.c (cp_print_value_fields):  Update prototype and
-	call to include additional dont_print_statmem parameter.
-	* c-valprint.c, f-valprint.c (dont_print_obstack):  Remove unused
-	extern declaration.
-
-	* alpha-tdep.c, findvar.c, infptrace.c:  Include <string.h>.
-
-	* config/alpha/tm-alpha.h (FRAME_FIND_SAVED_REGS):  Call
-	alpha_find_saved_regs if fi->saved_regs is still NULL.
-
-	* elfread.c (elf_symtab_read):  Ensure that the filename field
-	of a minsym is nonempty. Ignore solib trampoline symbols from
-	the main symbol table, they might have a bogus value.
-
-	* procfs.c (set_proc_siginfo), config/alpha/alpha-osf2.mh:
-	Fix typos in comments.
-
-Thu Mar  9 17:19:47 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* mdebugread.c (parse_symbol, psymtab_to_symtab_1): Initialize
-	pdr.framereg field of MIPS_EFI_SYMBOL_NAME symbol to -1.  That way
-	we know whether the PDR ever got set.
-	* mips-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't
-	use the PDR, just examine prologues instead.
-
-Wed Mar  8 23:35:10 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somsolib.c (som_solib_section_offsets): Get offset of text
-	section right. 
-
-Wed Mar  8 16:12:21 1995  Stu Grossman  (grossman@cygnus.com)
-
-
-	* source.c (forward_search_command reverse_search_command):  Set
-	convenience variable $_ to be the line # of the match.
-	* symtab.c (decode_line_1):  Allow convenience variables to be
-	used in line specs (for breakpoints and such).
-
-Wed Mar  8 12:51:00 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* Makefile.in (VERSION): Bump to 4.14.1.
-	* NEWS, README: Update for 4.14.
-	* i386v-nat.c (i386_insert_aligned_watchpoint): Fix declaration.
-	(i386_insert_nonaligned_watchpoint): Call aligned instead of
-	generic watchpoint insertion.
-
-Tue Mar  7 19:26:10 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* valops.c (value_slice):  Do COERCE_VARYING_ARRAY.
-
-Tue Mar  7 00:23:47 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* monitor.c, array-rom.c, monitor.h, rom68k-rom.c:  Move target_ops
-	into monitor.c.
-	* monitor.c (monitor_create_inferior):  Allow run command to start
-	program.
-
-	* monitor.c (monitor_load):  Set PC to start address when done
-	loading.
-
-	* array-rom.c, monitor.h, rom68k-rom.c:  Clean up target_ops.
-	Remove ref to monitor_create_inferior.
-
-	* monitor.c:  More general cleanups.  Add prototypes, remove
-	unused routines.  Fix bug with wrong number of args to error().
-
-	* main.c (main):  Don't start up GUI when running under gdb mode
-	in emacs.
-
-	* Makefile.in:  Add rules for monitor.o and rom68k-rom.o to make
-	Sun make (with VPATH) work...
-
-	* monitor.c, monitor.h, rom68k-rom.c:  Serious cleanup to make IDP
-	(rom68k) target work right.
-	* array-rom.c, op50-rom.c, w89k-rom.c:  Partial updates to new
-	monitor.c interface.  More work needs to be done here.
-	* config/m68k/tm-monitor.h:  Change DECR_PC_AFTER_BREAK to 0 to
-	match the IDP monitor.  Also, set NUM_REGS to 18 cuz there's no
-	floating-point for this card.
-
-	* serial.h, ser-go32.c, ser-mac.c, ser-tcp.c, ser-unix.c: Add
- 	SERIAL_SETSTOPBITS to set the number of stopbits (needed for IDP
- 	board?!?!?).
-
-	* defs.h, utils.c, remote-hms.c, remote-pa.c, remote.c:  Fix defs
-	and usage of fputc_unfiltered and putchar_unfiltered.  Eliminate
-	putc_unfiltered (it's superfluous).
-
-	* command.h, command.c, top.c:  Add var_enum command type.  It's
-	like var_string but allows only only one of the specified strings.
-
-Mon Mar  6 15:03:59 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valops.c (value_cast): Don't use backslash newline--pre-ANSI
-	compilers (such as SunOS4 /bin/cc) don't generally support it
-	except in some contexts.
-
-Fri Mar  3 17:42:48 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* valops.c (value_cast):  Check for cast to array type *before*
-	we coerce array to pointer (in case arg2 is already array).
-
-	* valops.c (call_function_by_hand):  Set using_gcc to 2 if using
-	gcc2.  Needed for REG_STRUCT_HAS_ADDR to work on sparc.
-	Also check REG_STRUCT_HAS_ADDR for union, array and string types.
-
-	* valops.c (call_function_by_hand):  Re-arrange code for pushing
-	paramaters on the stack so we can do better STACK_ALIGN.
-
-	* valops.c (call_function_by_hand):  Call error if the number
-	of arguments is fewer than parameter types in function type.
-
-Fri Mar  3 17:13:05 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* sparc-tdep.c (sparc_extract_struct_value_address): Move
-	sparc64 support to here.
-	(sparc64_extract_struct_value_address): Deleted.
-	(dump_ccreg): Add a prototype so long long arg -> int.
-	* sparc/tm-sp64.h (USE_STRUCT_CONVENTION): Define.
-	(EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
-
-Fri Mar  3 15:12:12 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (hpread_record_lines): New argument "offset".  All
-	callers changed.  Use it to handle dynamic address relocation.
-	(hpread_build_psymtabs): Adjust texthigh as we read each function
-	debug symbol.  Fix computation of texthigh.
-	(hpread_read_subrange_type): Work around macro bugs in HP's
-	compilers.
-	(hpread_process_one_debug_symbol): Correctly map source lines.
-
-	* somread.c (check_strange_names): Filter names emitted by the HP
-	compiler when generating PIC code.
-
-	* valops.c (value_struct_elt_for_reference): Work around macro
-	bugs in HP's compilers.
-	* c-exp.y (block): Likewise.
-
-Fri Mar  3 12:27:28 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* rs6000-tdep.c (push_dummy_frame): Fix order of arguments to
-	store_address.
-
-	* utils.c [_AIX]: Include stddef.h instead of #defining size_t.
-
-Fri Mar  3 12:33:24 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* rs6000-tdep.c (skip_prologue): Skip multiple stores of the saved
-	registers that GCC emits on the PowerPC by default in addition to
-	the store multiple instruction used on the Power series.
-
-Fri Mar  3 00:54:58 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* sparc-tdep.c (decode_asi): New function.
-	(sparc_print_register_hook): Pretty print more v9 registers.
-	* sparc/tm-sp64.h (REGISTER_NAMES): Fix some typos.
-
-Thu Mar  2 22:20:22 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* dwarfread.c (struct dieinfo): Use CORE_ADDR for at_{low,high}_pc.
-	(target_to_host): Change result type to CORE_ADDR.
-
-Thu Mar  2 15:13:04 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* rs6000-tdep.c: Fix byte-swapping sins.
-
-Thu Mar  2 16:48:45 1995  Michael Meissner  <meissner@cygnus.com>
-
-	* rs6000-tdep.c (branch_dest): Minor code cleanup, don't share
-	code between branch unconditional and branch conditional cases.
-
-Wed Mar  1 09:41:26 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	Various changes for sparc64.
-	* sparc-tdep.c (NUM_SPARC_FPREGS): Define.
-	(SPARC_INTREG_SIZE): Define.
-	(*): Use SPARC_INTREG_SIZE instead of REGISTER_RAW_SIZE (intreg)
-	where appropriate.
-	(enum branch_type): New value `done_retry'.
-	(isbranch): Renamed from isannulled.  All callers changed.
-	Support new sparc64 branch insns.
-	(single_step): Handle done_retry.
-	(sparc_extract_struct_value_address): Don't assume 4 byte regs.
-	(get_saved_register): Likewise.
-	(sparc_push_dummy_frame): Likewise.
-	(sparc_frame_find_saved_regs): Likewise.
-	(sparc_pop_frame): Likewise.  Don't refer to FPS_REGNUM, CPS_REGNUM,
-	or PS_REGNUM if not sparc64.  sparc64 has 64 fp regs.
-	(sparc64_extract_struct_value_address): New function.
-	(dump_ccreg, sparc_print_register_hook): Likewise.
-	* sp64-tdep.c: Deleted.
-	* sparc/tm-sp64.h (GDB_TARGET_IS_SPARC64): Define.
-	(NUM_REGS): Reduce by 2, cle/tle are in the pstate reg.
-	(CC_HAS_LONG_LONG): Define.
-	(REGISTER_NAMES): Delete cle/tle and reorganize.
-	(PS_REGNUM, FPS_REGNUM, CPS_REGNUM): Delete, they're ifdef'd out of
-	sparc-tdep.c now.
-	(REGISTER_BYTES): Update.
-	(REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Delete.
-	(EXTRACT_RETURN_VALUE): Delete.  Use definition in tm-sparc.h.
-	(NO_SINGLE_STEP): Likewise.
-	* sparc/tm-sparc.h (EXTRACT_VALUE_RETURN): Don't assume 4 byte regs.
-	* sparc/sp64.mt: Move simulator support ...
-	* sparc/sp64sim.mt: ... to here.
-
-Wed Mar  1 13:14:42 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* remote-vx960.c: new file for target specific register packaging.
-	* remote-vx68.c: ditto.
-	* config/i960/vxworks960.mt: add remote-vx960.o.
-	* config/m68k/vxworks68.mt: add remote-vx68.o.
-
-Wed Mar  1 13:42:49 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* remote.c (remote_wait): Make calls to strtol be type correct by
-	passing the address of a char * pointer instead of an unsigned
-	char *.
-
-	* rs6000-tdep.c (push_dummy_frame): Cast sp to char * when calling
-	write_memory to make things type correct.
-
-Wed Mar  1 12:17:31 1995  Michael Meissner  <meissner@cygnus.com>
-
-	* ch-exp.y, c-exp.y, f-exp.y, m2-exp.y (yy defines): Support the
-	standard Linux yacc by adding more names to be redefined with a
-	prefix.
-
-Tue Feb 28 22:55:47 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* hppa-tdep.c (pa_print_registers), monitor.c: Use
-	extract_unsigned_integer and friends, not SWAP_TARGET_AND_HOST.
-	* defs.h, findvar.c: Move SWAP_TARGET_AND_HOST back to findvar.c.
-	Rename it to SWAP_FLOATING to make it clear it is no longer for
-	integers.
-
-Tue Feb 28 14:38:39 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* defs.h (SWAP_TARGET_AND_HOST): check endianess at runtime not
-	compile time.
-	* arc-tdep.c (_initialize_arc_tdep): set tm_print_insn according to 
-	processor.
-
-	* vx-share/ptrace.h: merge in WRS new ptrace requests.
-
-	* defs.h: fix a syntax error.
-
-	* a29k-tdep.c (get_longjmp_target): add this function, from WRS.
-	* remote-vx.c: move read_register and write_register out to 
-	target specific files.
-	* remote-vx29k.c (get_fp_contnets): add this function, from WRS.
-
-	* defs.h: define SWAP_TARGET_AND_HOST macro.
-	* findvar.c, monitor.c, hppa-tdep.c: remove definition of
-	SWAP_TARGET_AND_HOST.
-
-Tue Feb 28 08:31:40 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* alpha-tdep.c (find_proc_desc): Only attempt to set
-	PROC_LOCALOFF (found_heuristic) if found_heuristic is non-NULL.
-
-Mon Feb 27 11:56:32 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* monitor.c: General gcc -Wall lint cleanup and reformat.
-	(monitor_command): If no args, send an empty command.
-
-Thu Feb 23 21:07:25 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* monitor.c (monitor_load_ascii_srec):  Add a one second sleep
-	after send LOAD_CMD to prevent loss of first S-record.
-
-Tue Feb 21 20:48:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* valops.c (call_function_by_hand):  Set using_gcc to 2 if gcc-2.
-	Call error if too few arguments.
-	If REG_STRUCT_HAS_ADDR (structs passed by invisible reference),
-	copy and convert to reference *before* we calculate alignment.
-	Also, make sure structs allocated for return values and invisible
-	reference don't violate STACK_ALIGN.
-
-Tue Feb 21 23:29:59 1995  Per Bothner  <bothner@rtl.cygnus.com>
-
-	* ch-exp.y (expression_conversion):  Recognize 'ARRAY () TYPE (EXPR)'
-	(same as C's '(TYPE[])EXPR')
-
-Tue Feb 21 11:47:26 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* top.c (print_gdb_version): Update the year.
-
-Sun Feb 19 14:31:57 1995  Jim Kingdon  <kingdon@rtl.cygnus.com>
-
-	* Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Look for newlib in
-	`..' not in `../..'.
-
-Sun Feb 19 11:05:28 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* procfs.c (unconditionally_kill_inferior):  Don't issue a PIOCKILL
-	in addition to a PIOCSSIG to kill the inferior.
-
-Thu Feb 16 15:06:12 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* parse.c (follow_types):  Given (TYPE[]) (i.e. with no length),
-	create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED.
-	* valops.c (value_cast):  If a cast like (TYPE[])VALUE (i.e. array
-	of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length.
-	* c-typeprint.c (c_type_print_varspec_suffix):  If array length
-	is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED.
-
-Thu Feb 16 16:06:50 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* dcache.c (insque, remque): Rewrite Linux support.
-
-Wed Feb 15 12:33:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/tm-ppc-eabi.h (TEXT_SEGMENT_BASE): Define as 1.
-
-	* dcache.c (insque, remque): If compiling in standard C on Linux,
-	protect insque and remque with macros to cast the pointer
-	arguments to the proper type.
-
-Tue Feb 14 17:16:41 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* annotate.c, breakpoint.c, defs.h, top.c:  Replace
-	enable/disable_breakpoint_hook with modify_breakpoint_hook.
-
-Tue Feb 14 16:58:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* expression.h: Move declaration of evaluate_subexp_with_coercion
-	from here...
-	* value.h: ...to here.
-	* expression.h: Don't include value.h
-
-Tue Feb 14 11:46:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* expression.h: Move include of value.h until after declaration of
-	enum exp_opcode.
-
-Sun Feb 12 13:47:30 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-e7000.c: Comprehensive cleanup; removal of dead code,
-	simplify code, declare things, format to standards.
-	(inferior.h, value.h, command.h, remote-utils.h): Include.
-	(e7000_login): Rename to e7000_login_command.
-	(e7000_ftp): Rename to e7000_ftp_command.
-	(e7000_drain): Rename to e7000_drain_command.
-
-	* irix5-nat.c (string.h): Include near beginning of file.
-
-Sun Feb 12 12:36:38 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* valops.c (value_arg_coerce): Use VALUE_TYPE not SYMBOL_TYPE on
-	arg, it is a value not a symbol.
-
-	gcc -Wall lint:
-	* eval.c: Move declaration of evaluate_subexp_with_coercion from here..
-	* expression.h: ..to here.
-	* expression.h: Include value.h.
-	* ch-lang.c (evaluate_subexp_chill): Add default case in switch.
-
-Sun Feb 12 11:03:47 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* language.h (struct language_defn):  New field evaluate_exp.
-	* c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn),
-	f-lang.c (f_language_defn), language.c (unknown_language_defn,
-	auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn):
-	Set evaluate_exp to evaluate_subexp_standard.
-	* ch-lang.c (evaluate_subexp_chill):  New function.  Chill-specific
-	support for MULTI_SUBSCRIPT.
-	(chill_language_defn):  Set evaluate_exp to evaluate_subexp_chill.
-	* eval.c (enum noside):  Move from here ....
-	* expression.h (enum noside):  ... to here.
-	(evaluate_subexp_standard):  New prototype.
-	* eval.c (evaluate_subexp):  Renamed to evaluate_subexp_standard.
-	Removed lo-longer-needed test for chill_varying_type.
-	(evaluate_subexp):  New.  Calls exp->language_defn->evaluate_exp.
-
-	* ch-exp.y (maybe_expression_list):  New non-terminal.
-	(primitive_value):  Allow empty parameter list.
-
-Sun Feb 12 10:02:16 1995  Per Bothner  <bothner@cygnus.com>
-
-	* buildsym.c (finish_block):  If finishing a function without known
-	parameter type info, set that from parameter symbols.
-	* c-typeprint.c (c_type_print_varspec_suffix):  For TYPE_CODE_FUNC,
-	print parameter types, if available.
-	* ch-typeprint.c (chill_type_print_base):  Likewise.
-
-	* gdbtypes.h (struct type):  Remove function type field.
-	(TYPE_FUNCTION_TYPE):  Remove macro.  We can't as simply re-use
-	function types now that we're also storing parameter types.
-	And the payoff is much less.
-	* gdbtypes.c (make_function_type):  Don't use/set TYPE_FUNCTION_TYPE.
-	(recursive_dump_type):  Don't print TYPE_FUNCTION_TYPE.
-	* dwarfread.c (read_subroutine_type):  Don't set TYPE_FUNCTION_TYPE.
-
-	* valops.c (value_arg_coerce):  Now takes param_type argument.
-	(call_function_by_hand):  Convert arguments with value_arg_coerce
-	early, and overwrite original args with converted args.
-	No longer need multiple calls to value_arg_coerce.
-	(value_arg_push):  Removed.
-	* hppa-tdep.c (hppa_push_arguments):  No longer call value_arg_coerce.
-	* mips-tdep.c (mips_push_arguments):  Likewise.
-	* alpha-tdep.c (alpha_push_arguments):  Likewise.
-	* rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments):
-	Likewise.
-	* value.h (value_arg_coerce):  Remove declaration.  (It's now static.)
-
-	* valops.c (value_cast):  Do COERCE_VARYING_ARRAY after COERCE_REF.
-
-	* symtab.c (add_param_to_type):  Remove (commented-out) function,
-	since that functionality has been re-written.
-	* coffread.c:  Remove commented-out add_param_to_type support.
-	* mdebugread.c (parse_symbol):  Likewise.
-	* stabsread.c (define_symbol):  Likewise.
-
-Sun Feb 12 09:03:47 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* buildsym.c (start_subfile): Set language for f2c like for cfront.
-
-Thu Feb  9 20:20:11 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* op50n-rom.c: Add the control registers.
-
-Thu Feb  9 15:46:39 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to
-	after, any host/target/native libraries.
-	* dcache.c (insque, remque): Remove declarations.
-	* gdbtypes.h (type_code): Remove trailing comma.
-
-	From Peter Schauer:
-	* xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef
-	STATIC_NODEBUG_VARS inside case.
-
-Thu Feb  9 07:43:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME.
-	* partial-stab.h: Call it.
-	* stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call
-	STATIC_TRANSFORM_NAME to get the name and use minimal symbols to
-	get the address.
-	* sparc-tdep.c (solaris_static_transform_name): New function.
-
-Thu Feb  9 12:09:09 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* somread.c (som_symtab_read): Handle dynamic relocation for both
-	text and data symbols.
-	(som_symfile_offsets): If objfile is a shared library, then get
-	text and data offsets from the shared library structures.
-	* somsolib.c (som_solib_add): Copy the bfd pointer from the
-	objfile rather than reopening the file again.
-	(som_solib_section_offsets): New function.
-	* somsolib.h (som_solib_section_offsets): Declare.
-
-Wed Feb  8 20:32:18 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* config/sparc/tm-sun4sol2.h, dbxread.c: Rename
-	N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING.
-	* symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add
-	filename field.
-	* elfread.c (record_minimal_symbol_and_info),
-	minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return
-	newly created symbol.
-	* elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]:
-	Set filename field of minimal symbol.
-	* symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]:
-	Print filename field.
-	* minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile.
-	* symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y,
-	m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c,
-	os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c,
-	printcmd.c, dbxread.c: Change callers to pass NULL for sfile.
-	* dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
-	Find address of function from minimal symbols.
-	* partial-stab.h, case 'f', 'F': Call find_stab_function_addr
-	instead of getting pst->textlow from the stab.
-	* minsyms.c (find_stab_function_addr): New function.
-
-Wed Feb  8 19:19:56 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* monitor.c: Fix so all the output shows up in the GUI command
-	window.
-
-Mon Feb  6 18:50:59 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* i386-tdep.c (_initialize_i386_tdep): Put void decl on separate
-        line, so init.c generation works correctly.
-	* arc-tdep.c (_initialize_arc_tdep): Ditto.
-
-Mon Feb  6 14:44:36 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* config/mips/idt.mt: Add support for the lsi33k target.
-	* config/sparc/sun4sol2.mh: Add support for ser-tcp.
-	* array-rom.c: Finish the rest of the support commands needed by
-	GDB.
-	* mips-tdep.c: Add LSI33k register names and processor type.
-
-Sat Feb  4 13:29:52 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o.
-
-Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* core.c (dis_asm_read_memory), defs.h, top.c: Get rid of
-	dis_asm_read_memory_hook.  We can now call the disassemblers
-	directly and have no need for this hook anymore.
-	* defs.h, printcmd.c: Make print_insn be static.
-
-	* ser-go32.c (dos_comisr):  Make this 8 bit clean.
-	* (dos_open dos_close):  Allow multiple opens to the same device.
-	Use a ref count to prevent unwanted deallocations.
-	* sparcl-tdep.c:  Put #ifdefs around all socket stuff to make GO32
-	happy.
-	* (sparclite_ops):  Switch to download_stratum.
-	* target.h (enum strata):  Move download_stratum before
-	process_stratum so that executable targets get pushed on top of
-	download targets.
-
-Thu Feb  2 19:02:45 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* array-rom.c: Remove the non GDB remote protocol config stuff.
-
-	* monitor.c: All reading/writing functions for memory and
-	registers work.
-
-Thu Feb  2 16:11:04 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* config/arc/arc.mt: new target makefile for arc processor.
-	* config/arc/tm-arc.h: new target header for arc processor.
-	* config/arc/go32.mh: new go32 host makefile for arc processor.
-	* config/arc/xm-go32.h: new go32 host header for arc processor.
-	* arc-tdep.c: new target dependent codes for arc processor.
-
-Thu Feb  2 13:58:40 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* Makefile.in (VERSION): Bump to 4.13.2.
-
-Thu Feb  2 07:27:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	Fix compiler warnings:
-	* remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
-	and have the caller do the sprintf.  Saves us from varargs hell.
-	(normal): Define before use.
-	* remote-e7000.c: Reindent a few things.
-
-Wed Feb  1 21:16:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* f-typeprint.c (f_type_print_varspec_suffix):  Print array index
-	ranges in reverse order.
-	* f-valprint.c (f77_create_arrayprint_offset_tbl):  Fix calculation.
-
-	* eval.c (evaluate_subscript):  Don't call value_subscript, since
-	it adjusts for lower bound and enforces ranges.
-
-	* expression.h (exp_code):  Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
-	* eval.c, parse.c:  Removed uses of removed opcodes.
-	* eval.c (evaluate_subexp):  Clean up handling of
-	OP_UNDETERMINED_ARGLIST (no backtracking, more general).
-
-	* f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
-	LA_PRINT_STRING, and not val_print_string (which reads from inferior).
-
-	* ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
-	duplicate function made redundant by chill_varying_type.
-
-	Re-write of f77 string and complex number support:
-
-	* language.h (struct language_defn):  New fields string_lower_bound
-	and string_char_type.
-	* c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
-	language.c (unknown_language_defn, auto_language_defn,
-	local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
-	(f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
-	* gdbtypes.c (create_string_type):  Use new string_char_type field.
-	* valops.c (value_string):  Use new string_lower_bound field.
-
-	* defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
-	* f-lang.c (f_create_fundamental_type, _initialize_f_language),
-	m2-lang.c (m2_create_fundamental_type),
-	gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
-	types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
-	* mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
-	Removed.  Use builtin_type_complex and builtin_type_double_complex.
-
-	* gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
-	and TYPE_CODE_LITERAL_COMPLEX.
-	* c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
-	TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
-	* gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
-	f77_create_literal_string_type):  Removed.
-	* value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
-	VALUE_SUBSTRING_MYADDR):  Removed.
-
-	* expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
-	OP_COMPLEX.
-	* parse.c:  Update accordingly.
-
-	* f-valprint.c (f77_print_cmplx):  Removed.
-	(f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.
-
-	* f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
-	* eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
-	f77_value_literal_string.
-	* valops.c, value.h (f77_value_literal_string, f77_value_substring,
-	f77_assign_from_literal_string, f77_assign_from_literal_complex):
-	Removed.
-	(value_assign):  No longer need to handle literal types.
-	* valops.c (f77_value_literal_complex), value.h:  Re-written and
-	renamed to value_literal_complex.  Last arg is now a (complex) type.
-	* valops.c (f77_cast_into_complex):  Re-written and renamed to
-	cast_into_complex.
-	* eval.c (evaluate_subexp):  Update accordingly.
-
-	* ch-valprint.c (chill_val_print):  On TYPE_CODE_STRING, don't
-	print address for non-'s'-formats.
-	* ch-typeprint.c, ch-valprint.c:  Use chill_varying_type instead
-	of chill_is_varying_struct.
-
-Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	gcc -Wall lint.
-	* alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
-	(after_prologue): Remove unused local b.
-	* procfs.c (thread.h): Include.
-	(pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
-	nested braces in initializer.
-	* top.c (initialize_targets, initialize_utils): Declare.
-	(locate_arg, insert_args): Add parens around tested assignments.
-	* remote-utils.c (sr_scan_args): Remove decl of strtol.
-	* remote.c (thread.h): Include.
-	(remote_wait): Remove unused local p2.
-	* sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
-	registers array.
-
-	defs.h (stdlib.h): Include.
-	(exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
-	(fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
-	strtok,	strerror): Don't specify parameter types in declaration.
-
-Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* ch-exp.y (value_string_element, string_primitive_value,
-	start_element, left_element, right_element, slice_size,
-	lower_element, upper_element, first_element):  Removed.
-	(value_string_slice, value_array_slice):  Replaced by ...
-	(slice):  New non-terminal, with working slice support.
-	(primitive_value_lparen, rparen):  New non-terminals.
-	(maybe_tuple_elements):  New non-terminal, to allow empty tuples.
-	(idtokentab):  Added "up".
-
-	* value.h (COERCE_VARYING_ARRAY):  New macro.
-	* valarith.c (value_subscript):  Use it.
-	* valops.c (value_cast):  Likewise.  Also, do nothing if already
-	correct type, and allow converting from/to range to/from scalar.
-
-	* valops.c, value.h (varying_to_slice, value_slice):  New functions.
-	* eval.c (OP_ARRAY):  Add cast for array element.
-	* expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
-	* valops.c (chill_varying_type):  Moved function frp, here ...
-	* gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
-	* parse.c (length_of_subexp, prefixify_subexp):  Add support
-	for TERNOP_SLICE, TERNOP_SLICE_COUNT.
-	* expprint.c (print_subexp, dump_expression):  Likewise.
-	* eval.c (evaluate_subexp):  Likewise.
-
-	* eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
-	value_x_binop on a Chill varying string.
-
-Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/m68k/monitor.mt,
-	config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
-	depfiles in TDEPFILES not REMOTE_O.
-
-Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
-
-	From nigel@algor.co.uk.
-	* ser-go32.c (dos_close): Don't crash if scb null.
-	(dos_sendbreak): New function.
-	(dos_ops): Point to dos_sendbreak.
-	(dos_info): Calculate COM number correctly.
-
-Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* xcoffread.c (process_xcoff_symbol): Use new variables
-	func_symbol_type and var_symbol_type as type of functions and
-	variables which don't have any stabs associated with them.
-	Reindent most of function.
-	(_initialize_xcoffread): Initialize *_symbol_type.
-
-	* xcoffread.c (read_xcoff_symtab): Reindent most of function.
-	Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
-	them (this part commented out as I didn't quite get it to work).
-	(cs_to_section, find_targ_sec): New functions, to support above code.
-	* xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
-	actually present.
-
-Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
-	* sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
-	downloads to SPARClite demo boards.
-
-Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
-	no hope of working as is for a long time (in particular, shebs' 27
-	Jan 95 change confuses the issue further--target_read_memory and
-	xfer_core_file do *not* do the same thing in this context).
-	Revise comment.
-
-Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
-	procedure linkage table symbols, it is no longer set due to the
-	Jan 6 BFD change in bfd/elfcode.h.
-
-Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* top.c (use_windows): Clarify comments.
-
-	* convex-tdep.c (xfer_core_file): Comment out.
-	* config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
-	* remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
-        references to target_read_memory.
-	* gdbcore.h (xfer_core_file, core_open, core_detach): Remove
-	declarations.
-	* corelow.c (core_open, core_detach): Make static.
-
-	* arm-tdep.c: Make it compile.
-	(exec_file_command, xfer_core_file): Comment out.
-	(arm_print_insn): Remove, now in libopcodes.
-	(skip_prologue): Comment out most of body.
-	(arm_frame_find_saved_regs): Move here from tm-arm.h.
-	(_initialize_arm_tdep): Set tm_print_insn.
-	* config/arm/tm-arm.h: Remove old refs to first_object_file_end.
-	(XFER_CORE_FILE): Remove.
-	(FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
-	
-Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
-
-Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* symtab.c (find_pc_line): When subtracting one to get a line
-	number, make sure not to end up with zero.
-
-	* remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
-	problems with those changes were (a) the file didn't compile, (b)
-	they changed memset to bzero--memset is correct, (c) they took out
-	code to deal with boards lacking floating point, (d) who knows
-	what I didn't discover in a quick read.
-
-Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* sparcl-tdep.c:  Clean up formatting and indentation.
-
-Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
-
-	* remote-hms.c (hms_ops): Change ref of hr_load_image
-	to gr_load_image.
-	(dcache_flush, dcache_hit, dcache_value, dcache_fetch,
-	dcache_poke, dcache_init):  Deleted.
-	(hms_open, hms_resume, hms_fetch_word, hms_store_word):
-	Use dcache routines provided by remote-util.h
-
-Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
-
-	* configure.in: Add support for powerpc-*-eabi.
-
-	* powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
-	PowerPC support.
-
-Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* language.h (struct language_defn):  New field c_style_arrays.
-	* language.c (unknown_language_defn, auto_language_defn,
-	local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
-	asm_language_defn):  Set c_style_arrays to true.
-	* m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
-	f-lang.c (f_language_defn):  Set c_style_arrays to false.
-	* valops.c (value_string):  If c_style_array is not set,
-	allocate string in gdb (not inferior) using allocate_value.
-
-	* value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
-	Only call value_coerce_array if current_language->c_style_arrays.
-	* values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
-
-	* valops.c (chill_varying_type):  New predicate.
-	* valops.c (value_cast):  Support assigning a fixed string or array
-	to a variable string/array structure.
-
-	* valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
-	Check index>=lowerbound, and then add lowerbound to index here,
-	instead of in caller.  Generalize to arbitrary lval_types.
-	(value_subscript):  Use enhanced value_subscripted_rvalue if
-	c_style_arrays is false (and index is in range).
-
-
-Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
-	TYPE_LENGTH is length in bytes, not bits.
-
-Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* infrun.c (proceed): Flush stdout before resuming inferior.
-	* infcmd.c (step_1), annotate.c (annotate_starting):
-	Don't bother to flush here.
-
-Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
-	by an ill-advised global search and replace.
-
-Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	Add support for Chill bitstring literals (e.h. H'FF00').
-	* ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
-	* expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
-	just print B'<unimlemented>'.
-	* gdbtypes.c (create_set_type):  Fix bug in length calculation.
-	* valops.c, value.h (value_bitstring):  New function.
-	* eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
-
-	* ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
-	check that return type is non-void, and print in proper Chill syntax.
-
-Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* Makefile.in: Remove references to remote-mon.c.
-	* remote-mon.c: remove. Replaced by rom68k-rom.c.
-	* rom68k-rom.c: Support for Rom68k monitor.
-
-Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
-	gcc/ch/runtime not chillrt, since that is where the chill runtime
-	lives now.
-
-Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
-
-	* remote-hms.c (hms_load): Delete.
-	(target_ops): Use hr_load_image.
-
-	* remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
-        Define memory_insert/remove_breakpoint.
-	* xm-go32.h: Remove redundant SIGs.
-	
-Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
-
-	* ser-go32.c: Rewritten by nigel@algor.co.uk.
-
-Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* expression.h (OP_LABELED):  New operator, for Chill
-	labeled structre tuples.
-	* ch-exp.y (tuple_element, named_record_element, tuple_elements):
-	New non-terminals, to handle labeled structure tuples.
-	(tuple):  Re-define using tuple_elements.
-	* eval.c (evaluate_labeled_field_init):  New function, to handle
-	initialization of structure fields, possibly using OP_LABELED.
-	(evaluate_subexp):  Use it.
-	* expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
-	for Chill.  Handled OP_LABELED.
-	* parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
-
-	* eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
-	* valarith.c (value_bit_index):  Just treat bitstring as represented
-	by an array of bytes.  Alignment is handled by compiler. 
-
-Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
-	* sh-tdep.c (gdb_print_insn_sh): Ditto.
-
-Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* remote-os9k.c (rombug_open): Fix a bug in exception handling
-	command.
-	* remote-os9k.c (rombug_write_inferior_memory): reset buffer after
-	write.
-
-Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* parse.c (_initialize_parse): Improve wording of names of
-	msym_*_symbol_type.
-
-Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* config/mips/tm-mips.h (enum mips_fpu_type): New enum.
-	(mips_fpu): Change type to enum mips_fpu_type.
-	(FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
-	* mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
-	Don't initialize.
-	(mips_fpu_string): New static variable.
-	(mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
-	(mips_pop_frame): Likewise.
-	(mips_extract_return_value): Likewise.
-	(mips_store_return_value): Likewise.
-	(mips_set_fpu_command): New static function.
-	(mips_show_fpu_command): New static function.
-	(_initialize_mips_tdep): Change handling of set/show mipsfpu.
-
-Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
-
-	* parse.c (write_exp_msymbol): Use new variables
-	msym_*_symbol_type as type of msymbol expression.
-	(_initialize_parse): Initialize them.
-
-Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	General cleanup and simplication of disassembler interface.
-	* a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
-        hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
-        m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
-        rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
-	* gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
-	had been -pinsn.c files.
-	* Makefile.in (ALLDEPFILES): Remove removed files.
-	(a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
-        hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
-        m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
-        rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
-        Remove compile actions.
-	* arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
-	vax-tdep.o: Add compile actions.
-	* defs.h (tm_print_insn): New global.
-	* a29k-tdep.c (gdb_print_insn_a29k): New function.
-	(_initialize_a29k_tdep): Rename from _initialize_29k,
-	set tm_print_insn.
-	* alpha-tdep.c (print_insn): Remove.
-	(_initialize_alpha_tdep): Set tm_print_insn.
-	* arm-tdep.c (arm_print_insn): New function, was print_insn
-	in arm-pinsn.c.
-	* convex-tdep.c (convex_print_insn): New function, was print_insn
-	in convex-pinsn.c.
-	* h8300-tdep.c (print_insn): Remove.
-	(gdb_print_insn_h8300): New function.
-	(_initialize_h8300_tdep): New function.
-	* h8500-tdep.c (print_insn): Remove.
-	(_initialize_h8500_tdep): New function.
-	* hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
-	* i386-tdep.c (_initialize_i386_tdep): New function.
-	* i960-tdep.c (mem, next_insn): New functions, were in
-	i960-pinsn.c.
-	(_initialize_i960_tdep): Set tm_print_insn.
-	* m68k-tdep.c (_initialize_m68k_tdep): New function.
-	* m88k-tdep.c (_initialize_m88k_tdep): New function.
-	* mips-tdep.c (gdb_print_insn_mips): New function.
-	(_initialize_mips_tdep): Set tm_print_insn.
-	* pyr-tdep.c (pyr_print_insn): New function, was print_insn
-	in pyr-pinsn.c.
-	* rs6000-tdep.c (_initialize_rs6000_tdep): New function.
-	* sh-tdep.c (print_insn): Remove.
-	(gdb_print_insn_sh): New function.
-	(_initialize_sh_tdep): Set tm_print_insn.
-	* sparc-tdep.c (_initialize_sparc_tdep): New function.
-	* w65-tdep.c (print_insn): Remove.
-	(_initialize_w65_tdep): New function.
-	* z8k-tdep.c (print_insn): Remove.
-	(gdb_print_insn_z8k): New function.
-	(_initialize_z8k_tdep): Set tm_print_insn.
-	* printcmd.c (print_insn): New function, generic disassembler.
-	* config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
-
-Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
-	and config/a29k/vx29k.mt.
-	* configure.in: add new configuration a29k-*-vxworks.
-	* remote-vx29k.c: new file merged from WRS.
-	* remote-vx.c: merge changes from WRS.
-	* config/a29k/vx29k.mt: new file for new configuration.
-	* config/a29k/tm-vx29k.h: new header file for newconfiguration.
-
-Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
-
-	* breakpoint.h (disable_breakpoint, enable_breakpoint):
-	New declarations.
-	(enum bpdisp): Change name of 'delete' member to 'del'.
-	(struct bpstat): Changed name to 'bpstats'.
-	* breakpoint.c (disable_breakpoint, enable_breakpoint,
-	breakpoint_chain): Made globally visible.
-	(bpstat_stop_status): Use new name for bpstat.
-	(break_command_1, watch_command_1, catch_command_1,
-	breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
-	instead of 'delete'.
-	(set_breakpoint_sal): New function.
-	* defs.h (registers_changed_hook): New declaration.
-	* infcmd.c (run_stack_dummy): 'delete' is now 'del'.
-	* inflow.c (new_tty): Treat WIN32 in same way as __GO32__	
-	* main.c (main): Don't scan options when in WIN32 and exit
-	without entering main loop.
-	* m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
-	* symtab.h (struct symbol, struct partial_symbol): Changed name of
-	member 'class' to 'aclass'. 
-	(SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
-	* top.c (registers_changed_hook): New definition.
-	* utils.c (quit, notice_quit, initialize_utils): Treate WIN32
-	in same way as __GO32__.
-	* value.h (c_typedef_print): Rename 'new' argument.
-
-	* w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
-	* configure.in: Suppprt for w65,
-
-
-Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
-	not stop_pc, to proceed.
-
-	* eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
-
-Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* infcmd.c (signal_command): Accept "signal 0"; the change to not
-	accept it was accidental.  "handle 0" and "info signal 0" remain
-	illegal, though.
-
-Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* Makefile.in (all): Don't make libgdb-files.
-	(libgdb): New action, makes libgdb-files.
-
-Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* stabsread.c (read_enum_type):  When pending enum symbols are
-	put into the enum type, they must be inserted in "backwards
-	order, in case we've overflowed a struct pending buffer.
-
-
-Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* README:  Add note about SPARCworks cc release 3.0 and higher.
-
-	Add procfs support for Alpha OSF/1-2.x.
-	* config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
-	OSF/1 native support.
-	* config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
-	(MUNCH_DEFINE):  Removed.
-	* config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
-	for procfs support.
-	* configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
-	release 2.x and higher, else alpha-osf1.mh, as the procfs support
-	in release 1.x is incomplete.
-	* Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
-	* alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
-	fill_fpgregset):  New routines for procfs support.
-	* inftarg.c (_initialize_inftarg):  Don't add ptrace support
-	if we have an optional procfs and /proc is accessible.
-	* procfs.c:  Include sys/fault.h and sys/syscall.h before
-	including sys/procfs.h.
-	(unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
-	is defined, additionally perform a PIOCSSIG to really terminate
-	the inferior.
-	(create_procinfo):  Always return a result.
-	(create_procinfo, do_attach):  Don't trace T_IFAULT faults if
-	PROCFS_DONT_TRACE_IFAULT is defined.
-	(procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
-	argument to startup_inferior if it is defined.
-	(proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
-	of tracing exits from exec system calls. Needed for the user level
-	loader under Alpha OSF/1.
-	(do_detach):  Clear any pending signal if we want to detach from
-	a process without a signal.
-	(set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
-	don't issue a PIOCSSIG if pr_cursig already contains the signal we
-	intend to set.
-	(info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
-	pending signals are numbered from 1 instead of 0.
-	(info_proc_mappings):  Increase size of output format for addresses
-	if BFD_HOST_64_BIT is defined.
-	(procfs_stop):  Renamed from child_stop.
-	(_initialize_procfs):  Don't add procfs support if we have an
-	optional procfs and /proc is not accessible.
-
-
-Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
-
-	* array-rom.c: Add support for most commands.
-	
-	* monitor.c: Add GDB remote protocol for the hybrid environment on
-	the Array board. 
-
-Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* command.c (show_user_1): Use print_command_line to show a user
-	defined command (including control structures).
-
-	* top.c (init_main): Change documentation for user defined
-	commands to indicate they may accept up to ten arguments.
-
-Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
-	`move $s8, $sp' instruction.
-
-Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* target.c, target.h (target_signal_from_command): New function.
-	* infrun.c (handle_command, signals_info), infcmd.c
-	(signal_command): Use it.
-	* infrun.c, infcmd.c: Update docstrings for these commands.
-
-	* target.h (enum target_signal), target.c (signals), target.c
-	(target_signal_from_host, target_signal_to_host): Add
-	TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
-	* config/tm-lynx.h: Define signal numbers for realtime events.
-
-Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dbxread.c (process_one_symbol):  Handle N_FUN symbols
-	for Sun acc 3.0 under SunOS4.
-
-	Changes to improve handling of runtime common symbols
-	under SunOS4.
-	* minsyms.c (get_symbol_leading_char):  New routine to determine
-	the leading symbol character for an objfile.
-	(prim_record_minimal_symbol_and_info, install_minimal_symbols):
-	Use it.
-	* objfiles.h (rt_common_objfile):  New global, points to objfile
-	containing the runtime common minimal symbols.
-	* objfiles.c (free_objfile):  Mark rt_common_objfile as
-	unallocated before freeing it.
-	* solib.c (allocate_rt_common_objfile):  New routine to allocate
-	an objfile for the runtime common minimal symbols.
-	(solib_add_common_symbols):  Allocate an objfile for the runtime
-	common symbols if necessary and put common symbols into it.
-	Clean up code and comments.
-	(solib_add, special_symbol_handling):  Cleanup comments regarding
-	runtime common symbols.
-	* stabsread.c (scan_file_globals_1):  New routine, contains
-	old scan_file_globals code. Checks if there are any unresolved
-	global symbols before starting the expensive minimal symbol table
-	search.
-	(scan_file_globals):  Now calls scan_file_globals_1 for the passed
-	objfile and eventually for the runtime common objfile. Complains
-	about any unresolved global symbols and removes them from the
-	global symbol chain to avoid dangling pointers into the symbol
-	table if the symbol table is reread.
-
-Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (install_only uninstall):  Indent for clarity.
-
-	* core.c (dis_asm_read_memory):  Add call to
-	dis_asm_read_memory_hook to provide alternate way for disassembler
-	to read memory.
-
-	* defs.h:  Protect from multiple inclusion.  Add decl for
-	dis_asm_read_memory_hook.
-
-	* top.c:  Make window startup be the default.
-	* Add dis_asm_read_memory_hook.
-
-
-Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* stabsread.c (define_symbol): Handle `a' symbol type used for
-	reference parameter passed in a register.
-
-
-Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* defs.h: move include tm.h up, so that the type LONGEST can
-	also based on the target requirement to determine. In this case
-	target mips64.
-
-	* remote-os9k.c (rombug_open): catch exception e in rombug.
-	* remote-os9k.c (rombug_wait): print message before register display
-	from rombug.
-
-Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* top.c (locate_arg): Call strchr not index.
-
-Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* ch-exp.y (literal):  Recognize NULL.
-	(tuple):  Parse simple unlabelled tuples.
-	* eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
-	evaluate brace-initializer-expressions depending on context.
-	(evaluate_subexp case UNOP_CAST):  Pass the target type as
-	expected type when evaluating the expression.
-
-	* ch-typeprint.c (chill_type_print_base):  Get names of PTR and
-	BOOL from TYPE_NAME.
-	* ch-valprint.c (chill_print_type_scalar):  New function, to handle
-	TYPE_CODE_RANGE better than print_type_scalar does.
-	(chill_val_print_array_elements):  Use above new function.
-
-Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-udi.c (udi_load): Tell symbol_file_add that the
-	program being loaded is the main program.
-
-For older changes see ChangeLog-94
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-96 b/gdb/ChangeLog-96
deleted file mode 100644
index 760b425..0000000
--- a/gdb/ChangeLog-96
+++ /dev/null
@@ -1,5116 +0,0 @@
-Tue Dec 31 15:19:32 1996  Geoffrey Noer  <noer@cygnus.com>
-
-        * config/mn10300/tm-mn10300.h: more small register fixes
-
-Tue Dec 31 06:51:43 1996  Mark Alexander  <marka@cygnus.com>
-
-	* config/i386/xm-windows.h: Undo previous change to SIGTRAP
-	and SIGQUIT values; it messed up non-MIPS targets.
-	* config/mips/tm-mips.h: Undefine BREAKPOINT, replace
-	with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions;
-	this fixes problem with setting breakpoints in little-endian
-	programs in the simulator.
-
-Mon Dec 30 00:14:06 1996  Doug Evans  <dje@seba.cygnus.com>
-
-	* remote-sim.c (gdbsim_open_p): New static local.
-	(gdbsim_open): Call unpush_target if sim open.  Set gdbsim_open_p.
-	(gdbsim_close): Only call sim_close if sim open.  Reset gdbsim_open_p.
-
-Sun Dec 29 09:15:03 1996  Mark Alexander  <marka@cygnus.com>
-
-	* config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistent
-	with sim/mips/support.h.
-
-Fri Dec 27 14:53:40 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* v850-tdep.c (struct pifsr): Add cur_frameoffset field.
-	(v850_scan_prologue): Add debug code #ifdef'ed DEBUG.  Support new
-	compiler prologues using register save functions and short store
-	instructions.  Add support for functions with large stack frames.
-
-	* config/v850/tm-vm850.h ({R0,R1,R12,EP}_REGNUMS): New register
-	number defintiions for r0, r1, r12, ep.
-	(SAVE{1,2,3}_{START,END}_REGNUM): Register number definitions for
-	the 3 sets of saved registers.
-
-Thu Dec 26 19:56:55 1996  Mark Alexander  <marka@cygnus.com>
-
-	* valprint.c (print_longest): Don't lose upper bits
-	of 64-bit values on Windows.
-	* config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined,
-	undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will
-	be printed without loss of upper bits.
-
-Thu Dec 26 15:15:21 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* config/sparc/tm-sparclet.h: make registers ASR15, ASR19 invisible
-          (they're not useful, you can't change, write or even read them)
-	
-Thu Dec 26 15:20:48 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/pa/hppahpux.mh (TERMCAP): Always link to libc before
-	libcurses, to avoid picking up broken select() from libcurses
-	on some versions of HPUX.
-
-Thu Dec 26 15:14:41 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-	
-	* sparclet-rom.c: Remove includes of Unix system files.
-	  Add function "sparclet_supply_register" so that parse_register_dump
-	  will not seg-fault by calling a null function pointer.
-	  Remove XMODEM support (unfinished work?).
-	  Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans.
-	  Add fill command.
-	  Remove colon from getreg.resp_delim so PSR register will work.
-	  Remove pointer to sparclet_load (downloading SREC's doesn't work).
-	  Null out local register names for %g0, all %cc and all %asr regs,
-	  since the monitor can't report them.  Will return zero instead.
-	* sparclet-stub.c: New -- remote protocol support for sparclet CPU.
-	* config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES:
-	  Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs.
-	  Adjust NUM_REGS and REGISTER_BYTES accordingly
-
-Tue Dec 24 10:27:37 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* remote-e7000.c (want_h8300h, want_nopc_h8300h): Renamed
-	from want and want_nopc.
-	(want_h8300s, want_nopc_h8300s): New variables for H8/S register
-	lists.
-	(e7000_fetch_registers): Use H8/300H or H8/S register list string
-	as needed.
-	(e7000_wait): Likewise.
-
-Mon Dec 23 02:25:58 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mips-tdep.c (mips_find_saved_regs):  If a frame has been
-	interrupted by a signal, figure out whether the registers that
-	the proc_desc claims are saved have been saved yet.
-	(mips_push_dummy_frame):  Write dummy frame register after all
-	registers have been saved in the dummy frame. Update comments
-	to reflect the fact that we are now using an AT_ENTRY_POINT
-	call dummy.
-
-Sun Dec 22 15:52:25 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* d10v-tdep.c (d10v_skip_prologue): PR11287.  Fix problem where
-	some breakpoints weren't being set.
-
-Sat Dec 21 12:57:59 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/mips/tm-mips.h (PC_IN_CALL_DUMMY):  Removed, the default
-	definition in inferior.h is sufficient.
-	* mips-tdep.c (mips_pc_in_call_dummy):  Ditto.
-	(mips_push_arguments):  Make sure that the stack is aligned to a
-	multiple of 8 after the arguments are pushed.
-	Structures are always passed by value in the old ABI.
-	Adjust argument register value on big endian targets when passing
-	a value whose length is less than the register size.
-	Write stack arguments with a single write_memory call.
-	(mips_pop_frame):  Use frame_saved_regs instead of proc_desc to
-	decide which registers have to be restored.
-
-	* irix5-nat.c (fill_gregset):  Sign extend registers before
-	filling in the gregset structure.
-
-Fri Dec 20 11:06:03 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* mswin/genmakes:  Don't define _DEBUG.  This breaks wingdb.
-
-Thu Dec 19 19:42:44 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* v850-tdep.c (v850_scan_prologue): Deal with -mep shorting
-	register saves by using the ep register.
-
-Thu Dec 19 15:57:16 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* m32r-tdep.c (m32r_frame_find_saved_regs): Fix thinko in arg def.
-
-Thu Dec 19 09:38:56 1996  Mark Alexander  <marka@cygnus.com>
-
-	* values.c (unpack_double): Make it compile with MSVC++ 2.x.
-	* remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g.
-	when using MSVC++.
-	(common_open): Fix help string.
-
-Wed Dec 18 23:01:32 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.sed: Use NewFolderRecursive for installation.
-
-Sat Dec 14 20:50:01 1996  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (mips_push_arguments): Handle floating point args.
-	* config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25
-	correctly for PIC on Irix 5.
-
-Sat Dec 14 09:52:30 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* i386-tdep.c (i386_frame_find_saved_regs):  Handle zero return
-	from get_pc_function_start gracefully.
-
-Sat Dec 14 00:43:57 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-exp.y (qualified_name):  Replace explicit check for valid
-	destructor name with call to destructor_name_p.
-
-	* c-lang.h, c-typeprint.c (cp_type_print_method_args):  Removed,
-	no longer needed.
-
-	* c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base):
-	Replace remaining fprintf_unfiltered calls with their filtered variant.
-	(c_type_print_base):  Do not print return type for destructors from
-	template classes.
-	Replace cp_type_print_method_args with cplus_demangle call to get
-	consistent type output for stubbed and unstubbed methods.
-
-	* cp-valprint.c (cp_print_class_method):  Replace
-	cp_type_print_method_args with cplus_demangle call to get consistent
-	type output for stubbed and unstubbed methods.
-
-	* gdbtypes.c, gdbtypes.h (get_destructor_fn_field):  New function
-	to find the destructor field indices for a type.
-
-	* gdbtypes.h (struct type):  Clarify comments for vptr_basetype
-	and arg_types fields.
-	(struct fn_field):  Remove args field, no longer used.
-
-	* symtab.c (decode_line_1), valops.c (value_struct_elt,
-	check_field_in):  Use get_destructor_fn_field to find the destructor
-	field indices instead of assuming that the compiler passes the member
-	function fields in a specific order.
-
-	* symtab.c (find_methods):  Pass NULL instead of SYMBOL_BLOCK_VALUE
-	to lookup_symbol.
-	(list_symbol):  Replace cp_type_print_method_args with cplus_demangle
-	call in zapped out code and explain why this code is zapped out.
-
-Thu Dec 12 13:29:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/ppc{,le}-sim.mt (SIM): Add the simulator common
-	library ../sim/common/libcommon.a.
-
-Wed Dec 11 11:15:08 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* monitor.c (monitor_load): Add support for load address argument.
-	* dsrec.c: #include <time.h>.
-	(load_srec): New argument load_offset.  Print download stats.
-	* srec.h (load_srec): Update prototype.
-	* sh3-rom.c (sh3_load): Update call to load_srec.
-
-Mon Dec  9 17:34:05 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* config/mn10300/tm-mn10300.h: more small register fixes
-	* mn10300-tdep.c: filled in from another target
-
-Mon Dec  9 17:12:19 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* monitor.c (monitor_insert_breakpoint): Handle bi-endian machines.
-
-Mon Dec  9 15:58:51 1996  Mark Alexander  <marka@cygnus.com>
-
-	* config/mips/tm-mips.h: Get rid of call-dummy code.
-	Minor changes to make pre-ANSI compilers happy.
-	* mips-tdep.c: Minor changes to make pre-ANSI compilers happy.
-	(mips_push_arguments): Rewrite to partially support EABI.
-	(mips_pc_in_call_dummy): New function.
-	* infcmd.c: Include symfile.h to get prototype of entry_point_address,
-	which fixes 64-bit sign extension bug on MIPS.
-
-Mon Dec  9 00:14:49 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* config/mn10300/tm-mn10300.h: fix register names
-	* mn10300-tdep.c: new skeleton tdep for mn10300
-
-Sun Dec  8 18:02:57 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* remote-sim.h: Update some comments.
-	* remote-sim.c (gdb_os_error): New function.
-	(init_callbacks): Fix initializing of gdb_callback.  Add gdb_os_error.
-	(gdb_os_printf_filtered): Use gdb_stdout, not stdout.
-
-Sun Dec  8 00:36:31 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* irix5-nat.c (supply_gregset, fill_gregset):  Handle gregsets
-	from O32 and N32 ABI.
-	(xfer_link_map_member):  Work around problem with alignments
-	in struct obj when compiling GDB under N32 ABI.
-
-Thu Dec  5 23:30:44 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* d10v-tdep.c: Add support for examination and interpretation
-	of instruction trace buffer.
-	(trace, untrace, info trace, tdisassemble): New commands.
-
-Thu Dec  5 14:06:23 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER): Undef.
-	(TARGET_BYTE_ORDER_SELECTABLE): Define.
-	(BREAKPOINT): Undef.
-	({BIG,LITTLE}_BREAKPOINT): Define.
-	(TM_PRINT_INSN_MACH): Redefine for sparclet.
-
-Wed Dec  4 16:34:05 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* config/mn10300/mn10300.mt, config/mn10300/tm-mn10300.h: New.
-
-Tue Dec  3 13:02:08 1996  Fred Fish  <fnf@ninemoons.com>
-
-	* infptrace.c (store_inferior_registers): Move some common code out
-	to store_register, like fetch_inferior_registers & fetch_register.
-	(store_register): New function, from store_inferior_registers.
-	(fetch_inferior_registers, fetch_register): Minor code tweaks to
-	make {fetch,store}_inferior_registers and {fetch,store}_register
-	routines as similar in structure as possible.
-	(fetch_inferior_registers, store_inferior_registers): Eliminate
-	local variable numregs and just use ARCH_NUM_REGS directly.
-	
-Tue Dec  3 11:38:14 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* blockframe.c: add macro USE_GENERIC_DUMMY_FRAMES to enable/disable
-	  code for generic call_dummy frames.
-	* config/h8300/tm-h8300.h: turn on USE_GENERIC_DUMMY_FRAMES
-	* config/m32r/tm-m32r.h: Ditto.
-	* config/sh/tm-sh.h: Ditto.
-	* config/v850/tm-v850.h: Ditto.
-
-Sun Dec  1 00:41:47 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* vax-tdep.c (vax_print_insn, print_insn_arg):  Use info functions
-	for printing. From Valeriy Ushakov <uwe@ptc.spbu.ru>.
-
-Sun Dec  1 00:40:46 1996  Geoffrey Noer  <noer@cygnus.com>
-
-        * configure.tgt: Add new mn10300 entry.
-
-Sun Dec  1 00:18:59 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	Add support for Irix 6.2 native O32 and N32 ABI.
-
-	* config.in, configure.in, configure:  Check for <objlist.h>.
-	* configure.tgt:  Handle mips*-sgi-irix6* like irix5 for now.
-
-	* cp-valprint.c (cp_print_value_fields):  Use SYMBOL_VALUE_ADDRESS
-	instead of SYMBOL_BLOCK_VALUE to get the address of a static member.
-
-	* dwarf2read.c:  Turn warnings and recoverable errors into complaints,
-	add new complaints where appropriate.
-	gcc -Wall cleanup.
-	(struct line_head):  Change line_base from char to int to avoid
-	problems with compilers whose plain char is represented by an
-	unsigned char.
-	(struct partial_die_info):  Add is_declaration field.
-	(dwarf2_tmp_obstack):  New obstack for allocating temporary storage
-	used during symbol reading.
-	(cu_header_offset):  New variable for resolving relative reference
-	dies.
-	(optimized_out, basereg, islocal, frame_base_reg, frame_base_offset):
-	New interface variables for decode_locdesc.
-	(struct dwarf2_pinfo):  New structure for communication between
-	psymtab and symtab reading, passed via pst->read_symtab_private.
-	(dwarf2_has_info, dwarf2_build_psymtabs):  Accept objects files
-	without line number sections.
-	(dwarf2_build_psymtabs_hard):  Initialize temporary obstack
-	for symbol reading.
-	Allocate and initialize pst->read_symtab_private.
-	Relocate pst->textlow and pst->texthigh with baseaddr.
-	(scan_partial_symbols):  Do not add DW_AT_declaration symbols
-	to the partial symbol table.
-	Add file scope enumerator symbols to the partial symbol table.
-	Fix typo in highpc computation.
-	If we didn't find a lowpc, set it to highpc to avoid complaints
-	from `maint check.
-	(add_partial_symbol):  Relocate symbol values with baseaddr.
-	Add static DW_TAG_subprogram and DW_TAG_variable symbols to the
-	minimal symbol table.
-        Obtain symbol values for DW_TAG_variable symbols from the location
-	descriptor, skip symbols with missing location desciptors.
-	Skip symbols for aggregate types without children.
-	Handle enumerator symbols.
-	(dwarf2_psymtab_to_symtab):  Issue symbol reading message if verbose.
-	(psymtab_to_symtab_1):  Set local variables from
-	pst->read_symtab_private, set cu_header_offset and baseaddr.
-	Initialize temporary obstack for symbol reading, initialize
-	buildsym and add a cleanup to really_free_pendings.
-	Relocate highpc with baseaddr when calling end_symtab.
-	If the compilation is from a C file generated by language
-	preprocessors, do not set the symtab language if it was already
-	deduced by start_subfile.
-	Removed verbose sorting symbol table message.
-	(process_die):  Handle DW_TAG_ptr_to_member_type and
-	DW_TAG_reference_type.
-	Use read_subroutine_type to get the function type for
-	DW_TAG_subprogram before calling read_func_scope.
-	(read_file_scope):  Initialize file name to <unknown>, start_subfile
-	expects a non-NULL name.
-	If we didn't find a lowpc, set it to highpc to avoid complaints
-	from finish_symbol.
-	Relocate lowpc and highpc with baseaddr.
-	Get rid of Irix6.2 native cc compile machine prefix in comp_dir.
-	Zero out ftypes for each new compilation unit (may be different
-	language or different objfile).
-	Accept compilation units without line number information, pass
-	comp_dir to decode_lines.
-	(read_func_scope):  Initialize function name to <unknown> to avoid
-	core dumps when DW_AT_name is missing.
-	Relocate lowpc and highpc with baseaddr.
-	Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations.
-	Pass function type to new_symbol.
-	(read_lexical_block_scope):  Relocate lowpc and highpc with baseaddr.
-	(read_structure_scope):  Set TYPE_TAG_NAME, not TYPE_NAME.
-	Handle DW_TAG_class_type.
-	Copy fields to type_obstack, release temporary storage for fields.
-	Don't add symbol if die is a stub die and has no children.
-	Handle C++ static member fields.
-	(read_enumeration):  Set TYPE_TAG_NAME, not TYPE_NAME.
-	Copy fields to type_obstack, release temporary storage for fields.
-	Let new_symbol handle the symbol creation for enumerators
-	instead of handcrafting a symbol.
-	Determine signedness of enum type from enumerators.
-	(dwarf_read_array_type):  Handle variable length arrays.
-	Use lookup_pointer_type instead of handcrafting a type.
-	Create array type only if a DW_TAG_subrange_type was found.
-	(read_tag_pointer_type, read_tag_reference_type):
-	Use lookup_pointer_type and lookup_reference_type instead
-	of handcrafting a type.
-	(read_tag_ptr_to_member_type):  New function to handle 
-	DW_TAG_ptr_to_member_type.
-	(read_subroutine_type):  Handle parameter dies.
-	Use lookup_function_type instead of handcrafting a type.
-	(read_typedef):  Allocate a TYPE_CODE_TYPEDEF type for the typedef.
-	(read_base_type):  If the type has a name, use init_type to create
-	a new type instead of second guessing a fundamental type.
-	(read_comp_unit):  Reset die reference table before building
-	a new one.
-	(dwarf2_read_section):  Read section contents into psymbol_obstack.
-	(dwarf2_read_abbrevs):  Handle unterminated abbreviations
-	for a compile unit gracefully.
-	(read_partial_die):  Zero partial die before reading its info.
-	Handle DW_AT_declaration.
-	Fix typo in handling of DW_FORM_block4.
-	(read_full_die):  Fix typo in handling of DW_FORM_block4.
-	(read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes):
-	New routines to get signed values from a buffer.
-	(read_n_bytes, read_string):  Allocate storage from the temporary
-	obstack. If the host char size permits it, return pointer
-	to buffer instead of allocating storage.
-	(set_cu_language):  Handle DW_LANG_Mips_Assembler.
-	(dwarf_attr):  Return NULL if reference die for DW_AT_specification
-	or DW_AT_abstract_origin die is not found.
-	(record_minimal_symbol):  Removed, replaced with a direct call to
-	prim_record_minimal_symbol, it now handles saving the string itself.
-	(convert_locdesc):  Removed, partial symtab reading now uses
-	decode_locdesc.
-	(dwarf_attr):  Use dwarf2_get_ref_die_offset to get the absolute
-	offset for the die reference.
-	(dwarf_decode_lines):  Complain if the line section info is missing.
-	Use read_1_signed_byte to extract lh.line_base to avoid
-        problems with compilers whose plain char is represented by an
-        unsigned char.
-	Add cleanups for allocated temporary storage.
-	Start a subfile for the first file in the state machine.
-	Fix off by one problem with dirs.dirs access.
-	Use comp_dir when directory index is 0.
-	Support multiple sequences (from Jason Merrill <jason@cygnus.com>).
-	(dwarf2_start_subfile):  Try to keep line numbers from identical
-	absolute and relative file names in a common subfile.
-	(new_symbol):  Allocate symbol and symbol name on the symbol_obstack.
-	Set SYMBOL_LINE from DW_AT_decl_line if present.
-	Set SYMBOL_TYPE from passed type if not NULL.
-	Change DW_TAG_variable symbol types with missing type entries
-	to a sensible type.
-	Handle optimized_out, offreg and islocal storage classes.
-	Add external symbols with type information whose address isn't
-	known as LOC_UNRESOLVED symbols.
-	Synthesize typedefs for C++ classes, structs, unions and enumerations.
-	Handle DW_TAG_enumerator symbols, complain for unrecognized
-	symbol tags.
-	(die_type):  A missing DW_AT_type represents a void type.
-	Use dwarf2_get_ref_die_offset to get the absolute offset for
-	the die reference.
-	(die_containing_type):  New function to build type from
-	DW_AT_containing_type attribut.
-	(read_type_die):  Handle DW_TAG_ptr_to_member_type.
-	Treat DW_TAG_subprogram like DW_TAG_subroutine_type.
-	(dwarf_base_type):  Fix typo with creation of FT_UNSIGNED_SHORT
-	fundamental type.
-	(create_name):  Removed, symbol name allocation is now done
-	in new_symbol.
-	(dump_die):  Use print_address_numeric to print a CORE_ADDR.
-	(dwarf2_empty_die_ref_table):  New function to clear the die
-	reference table.
-	(dwarf2_get_ref_die_offset):  New function to get the absolute
-	die offset from a die reference attribute.
-	(decode_locdesc):  Complete rewrite using a stack, code mostly
-	borrowed from dwarfread.c:locval.
-	(dwarf_alloc_type):  Removed, replaced by direct calls to alloc_type.
-	(dwarf_alloc_block):  Allocate block on temporary obstack.
-
-	* elfread.c (elf_symtab_read):  When handling Irix dynamic symbols,
-	skip section name symbols and relocate all others.
-	(elf_symfile_read):  Build dwarf2 psymtab even if offset is non-zero.
-
-	* irix5-nat.c (fetch_core_registers):  Handle core_reg_sect
-	from N32 executables. Call registers_fetched after extracting
-	the registers.
-	(obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR):  New
-	definitions to enable support of O32 and N32 format objlists.
-	(struct so_list):  New members offset, so_name and lmstart to
-	eliminate dependencies from the objlist format used.
-	(solib_map_sections, symbol_add_stub, solib_add,
-	info_sharedlibrary_command, solib_address, clear_solib):  Use
-	so_name and LM_OFFSET.
-	(first_link_map_member):  Rewrite to enable support of O32 and N32
-	format objlists.
-	(next_link_map_member, xfer_link_map_member):  New functions to
-	support O32 and N32 format objlists.
-	(find_solib):  Use first_link_map_member, next_link_map_member and
-	xfer_link_map_member.
-	(solib_create_inferior_hook):  Use TARGET_SIGNAL_* instead of
-	host signal numbers.
-
-	* mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators):
-	Pass CORE_ADDR variant to add_psymbol_to_list.
-
-	* mips-tdep.c (heuristic_proc_desc):  Stop examining the prologue
-	if we encounter a positive stack adjustment. Handle `move $30,$sp'.
-	Handle `sd reg,offset($sp)' for 32 bit ABIs.
-
-	* symmisc.c (dump_msymbols, print_partial_symbols):  Use
-	print_address_numeric to print a SYMBOL_VALUE_ADDRESS.
-	(dump_symtab):  Print compilation directory if it is not NULL.
-
-	* valops.c (search_struct_field, value_struct_elt_for_reference):
-	Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the
-	address of a static member.
-
-Thu Nov 28 00:46:24 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* vax-tdep.c (vax_print_insn):  Made static, modified to take
-	disassemble_info as parameter.
-	(_initialize_vax_tdep):  New function to initialize tm_print_insn
-	to vax_print_insn.
-
-Wed Nov 27 11:29:06 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* blockframe.c: Remove old-style CALL_DUMMY code.
-	* h8300-tdep.c, config/h8300/tm-h8300.h: Ditto.
-	* m32r-tdep.c, config/m32r/tm-m32r.h: Ditto.
-	* sh-tdep.c, config/sh/tm-sh.h: Ditto.
-	* v850-tdep.c, config/v850/tm-v850.h: Ditto.
-	
-Wed Nov 27 10:32:14 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* breakpoint.c: DELETE command will not delete CALL_DUMMY breakpoint.
-	* blockframe.c: Add target-independant support for managing
-			CALL_DUMMY frames on the host side.
-	* frame.h:      Declarations for generic CALL_DUMMY frame support.
-	* h8300-tdep.c: Add target function calls using generic frame support.
-	* config/h8300/tm-h8300.h: config for generic target function calls.
-	* m32r-tdep.c:  Add target function calls using generic frame support.
-	* config/m32r/tm-m32r.h:   config for generic target function calls.
-	* sh-tdep.c:    Add target function calls using generic frame support.
-	* config/sh/tm-sh.h:       config for generic target function calls.
-	* v850-tdep.c:  Add target function calls using generic frame support.
-	* config/v850/tm-v850.h:   config for generic target function calls.
-	* valops.c:     ADD PUSH_RETURN_ADDRESS so that it doesn't have to be
-			done by PUSH_ARGUMENTS when there's no CALL_DUMMY.
-
-Tue Nov 26 19:21:35 1996  Mark Alexander  <marka@cygnus.com>
-
-	* config/mips/tm-mips.h (ADDR_BITS_REMOVE, TARGET_READ_SP): Define.
-	(mips_addr_bits_remove): Declare.
-	* mips-tdep.c (mips_push_dummy_frame): Fix heuristic-fence-post
-	errors when hitting breakpoints during inferior function calls
-	in 64-bit programs.
-	(fix_sign_extension): Make public, rename to mips_addr_bits_remove.
-	* utils.c (paddr_nz, preg_nz): New functions, similar to 
-	paddr and preg but don't print leading zeroes.
-	* defs.h (paddr_nz, preg_nz): Declare.
-	* remote-mips.c: Use paddr_nz instead of paddr throughout
-	to reduce packet size.
-	(pmon_end_download): Improve timeout error handling.
-
-Tue Nov 26 17:21:37 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure: Rebuild with autoconf 2.12.
-
-Mon Nov 25 13:17:16 1996  Fred Fish  <fnf@ninemoons.com>
-
-	From: Paul Eggert <eggert@twinsun.com>
-	* remote-bug.c (wait_strings): Avoid creating a trigraph.
-
-Fri Nov 22 15:55:22 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* valops.c (value_at, value_fetch_lazy): Put in D10V call 
-	to fix up address pointers.
-	* values.c (value_from_longest): Removed previous d10v changes.
-	* config/d10v/tm-d10v.h (TARGET_PTR_BIT): Change to 4 bytes.
-	
-Fri Nov 22 10:06:19 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/i386/nm-i386v4.h (LOSING_POLL):  Define, needed for
-	Unixware 1.1.2.
-
-Thu Nov 21 19:13:58 1996  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN.
-	(common_breakpoint): Use paddr instead of %x to print 64-bit values.
-	(heuristic_proc_desc): Add tests for 64-bit instructions.
-	(init_extra_frame_info, mips_push_arguments): Recognize additional
-	registers for EABI.
-	* remote-mips.c: Extend DDB target to allow TFTP downloads.
-	* config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS):
-	Define.
-
-Wed Nov 20 19:09:16 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* infcmd.c (do_registers_info): Call val_print with the
-	virtual buf instead of the raw buf.  Needed for REGISTER_CONVERT 
-	to work with non-floating point regs.
-
-	* d10v-tdep.c (d10v_skip_prologue): If we have line debugging 
-	information, then the end of the prologue should the first 
-	assembly instruction of the first source line.
-	
-	* values.c (value_from_longest): Put in D10V call to 
-	fix up address pointers.
-
-	* config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
-	(REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
-	(REGISTER_CONVERTIBLE): Make PC and SP convertible.
-	(REGISTER_CONVERT_TO_VIRTUAL): Define.
-	(REGISTER_CONVERT_TO_RAW): Define.
-	(D10V_MAKE_DADDR): Define.
-	(D10V_MAKE_IADDR): Define.
-
-Wed Nov 20 16:15:15 1996  Geoffrey Noer  <noer@cygnus.com>
-
-        * config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC)
-        -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb
-
-Wed Nov 20 00:43:09 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* callback.h: Delete, moved to ../include.
-	* callback.c: Delete, moved to ../sim/common.
-	* Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co].
-	(callback.o): Delete rule.
-	* remote-sim.h: No longer include callback.h.
-	(sim_callback_write_stdout): Delete prototype.
-	* remote-sim.c (init_callbacks,end_callbacks): New functions.
-	(gdb_os_write_stdout, gdb_os_printf_filtered): New functions.
-	(gdb_callback, callbacks_initialized): New static globals.
-	(gdbsim_open): Call init_callbacks.
-	(gdbsim_close): Call end_callbacks.
-	(simulator_command): Call init_callbacks.
-
-	* config/h8300/h8300.mt (SIM): Change to ../sim/h8300/libsim.a.
-	* config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a.
-
-Mon Nov 18 15:58:05 1996  Jim Wilson  <wilson@cygnus.com>
-
-	* config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST
-	to ULONGEST.
-
-Fri Nov 15 15:34:18 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
-	* procfs.c (wait_fd):  Handle EINTR error return from poll
-        by restarting the poll.
-	* defs.h (PIDGET): Define a default version that just
-	returns its argument unchanged.
-	* inflow.c (terminal_init_inferior): Eliminate #ifdef
-	of PIDGET and fold both alternatives into common code.
-	(pass_signal): Use PIDGET for pid passed to kill().
-
-Thu Nov 14 15:54:20 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* utils.c (paddr,preg): Use a static variable initialized to 32
-	instead of doing addr>>32 to eliminate a warning produced by GCC
-	on 32-bit systems.
-
-	* config/d10v/tm-d10v.h (ULONGEST): Define.
-
-Tue Nov 12 12:25:27 1996  Jim Wilson  <wilson@cygnus.com>
-
-	* c-typeprint.c (cp_type_print_method_args): Pass -1 for show in
-	recursive call to type_print.
-	
-Tue Nov 12 12:18:29 1996  Jim Wilson  <wilson@cygnus.com>
-
-	* defs.h (ULONGEST): New macro.
-	* alpha-tdep.c, breakpoint.c, c-exp.y, ch-exp.c, convex-xdep.c,
-	corefile.c, defs.h, f-exp.y, findvar.c, gdbcore.h, m2-exp.y,
-	m88k-tdep.c, printcmd.c, remote-hms.c, remote-mips.c, sparc-tdep.c,
-	valarith.c, valops.c, values.c, config/gould/tm-np1.h,
-	config/mips/tm-mips.h, mswin/prebuilt/gdb/cexptab.c,
-	mswin/prebuilt/gdb/fexptab.c, mswin/prebuilt/gdb/m2exptab.c:
- 	Change all occurances of unsigned LONGEST to ULONGEST.
-
-	* configure.host (mips-sgi-irix6): Add.
-	
-Tue Nov 12 12:16:40 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* sh-tdep.c: Add functionality for target function calls.
-	* config/sh/tm-sh.h: Add support for target function calls.
-
-Tue Nov 12 12:06:58 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-	 
-	* m32r-tdep.c: Add functionality for target function calls.
-	* valops.c:    Small change to support target function calls.
-	* config/m32r/tm-m32r.h: Add support for target function calls.
-	 
-Mon Nov 11 17:15:59 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* defs.h: Modify Nov 11 12:59:00 change so _MSC_VER is checked
-	instead of _WIN32.
-	* win32-nat.c: Fix Nov 11 12:59:00 change (windows.h should
-	be included instead of windefs.h for compilers other than
-	VC++).
-	* mswin/windefs.h: Remove ^Ms and change C++ style comments
-	to C style comments.
-
-Mon Nov 11 14:32:38 1996  Mark Alexander  <marka@cygnus.com>
-
-	* utils.c (get_cell): Fix off-by-one bug.
-	* mips-tdep.c (get_frame_pointer, fix_sign_extension):
-	New functions to consolidate common code.
-	(mips_frame_chain, init_extra_frame_info): Use new functions
-	to fix problems with backtrace and finish commands on ddb board.
-
-Mon Nov 11 12:59:00 1996  Dawn Perchik <dawn@critters.cygnus.com>
-
-	* mips-tdep.c, remote-mips.c, values.c, mdebugread.c,
-	config/mips/tm-mips.h: Add/fix bugs for 64-bit mips support.
-	* defs.h: Cleanup; add prototypes.
-	* corefile.c: Change FIXME #ifdef
-	* win32-nat.c: Include windefs instead of windows.h.
-	* utils.c: Add routines for printing addresses and registers 
-	based on type size.
-
-Sat Nov  9 01:05:10 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* alpha-tdep.c (heuristic_proc_desc):  Stop examining the prologue
-	if we encounter a positive stack adjustment. 
-	(find_proc_desc):  If heuristic_fence_post is non-zero, use
-	heuristic_proc_start to determine the start of a function before
-	calling heuristic_proc_desc.
-
-	* coffread.c (coff_symtab_read):  Change minimal symbol types
-	for C_LABEL symbols from mst_* to mst_file_*.
-
-	* config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
-
-	* configure.in:  Handle error message from sun3 native ld when
-	configuring HLDFLAGS.
-	* configure:  Regenerated with autoconf.
-
-	* c-valprint.c (c_value_print):  Adjust value address by VALUE_OFFSET.
-	* cp-valprint.c (cp_print_value):  Prevent gdb crashes by making sure
-	that the virtual base pointer from an user object still points to
-	accessible memory.
-
-	* dbxread.c (dbx_symfile_init):  Initialize sym_stab_info to
-	clear the recently added header_files fields.
-	(dbx_symfile_finish):  Free hfiles[i].vector to avoid storage leak.
-
-Fri Nov  8 14:30:23 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* config/tm-sh.h: Added a missing comma in middle of
- 	REGISTER_NAMES list.
-
-Fri Nov  8 12:29:51 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* monitor.c: Fix some formatting and comments.
-
-	* remote-sim.c (simulator_command): Set up callbacks before
-	entering the simulator.
-
-Thu Nov  7 15:19:08 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* d10v-tdep.c: Fix some problems with inferior function calls.
-	* config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Change dummy to be
-	a pointer to the dummy's stack instead of just a flag.
-	
-Tue Nov  5 10:21:02 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* m32r-tdep.c: Improved frame_chain and fn prologue analysis.
-	* config/tm-m32r.h: Add framesize and register to extra_frame_info.
-
-Tue Nov  5 10:08:07 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* mswin/gdbwin.h:  Remove bogus definition of CORE_ADDR.
-	* mswin/srcwin.cpp (CSrcScroll1::CSrcScroll1):  Initialize depth
-	to fix divide-by-zero problem with clicking on source window.
-
-Mon Nov  4 00:48:37 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* mswin/recordit:  Fix problem with absolute paths.
-	* mswin/recordit:  Fix problem with relative paths.
-
-Sun Nov  3 18:06:42 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* mswin/{Makefile.in configure configure.in}:  New files for
-	configuring wingdb under Unix.
-
-Sat Nov  2 03:54:13 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* irix5-nat.c, osfsolib.c, solib.c (symbol_add_stub):  Handle
-	missing or zero-sized .text sections properly.
-	* mdebugread.c:  Handle scRConst and scSUndefined storage classes.
-	* stabsread.c (scan_file_globals):  Try to resolve symbols
-	for shared libraries from the minimal symbol table of the main
-	executable first.
-
-Fri Nov  1 13:59:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* d10v-tdep.c, config/d10v/tm-d10v.h:  Major fixes to support
-	inferior function calls and proper stack backtracing on D10V-EVA
-	board.
-
-Fri Nov  1 10:50:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/linux.mh (NATDEPFILES): Fix up things so that it
-	links.
-	(GDBSERVER_DEPFILES,TERMCAP): Ditto.
-
-	* monitor.c (dev_name,targ_ops): Move static variables before
-	first use, to avoid compiler warnings.
-
-Thu Oct 31 16:37:17 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* m32r-tdep.c: Improved frame_chain and fn prologue analysis.
-	* configure.tgt: Add entry for m32r target.
-	* monitor.h:   Add a flag to tell monitor_store_register to use
-			(val, regno) instead of (regno, val).
-	* monitor.c:   Make monitor_store_register honor the above flag.
-			Make monitor_exp ignore DC1/DC3 for m32r.
-			Increase buf size in monitor_dump_regs.
-
-Wed Oct 30 18:14:14 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* m32r-tdep.c, m32r-rom.c: New files.
-	* config/m32r/m32r.mt: New file.
-	* config/m32r/tm-m32r.h: New file.
-
-Tue Oct 29 16:56:01 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* config/i386/xm-cygwin32.h:
-	* config/powerpc/xm-cygwin32.h:
-	add #define LSEEK_NOT_LINEAR so source lines aren't unexpectedly
-	truncated.
-
-Tue Oct 29 18:36:43 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE):
-	Define.
-
-Tue Oct 29 14:59:20 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* TODO: Add item suggesting an "info bfd" command.
-
-Tue Oct 29 12:48:04 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* d10v-tdep.c: Snapshot that supports D10V-EVA board.
- 	
-	* config/d10v/tm-d10v.h (REGISTER_NAMES): Add imap0,imap1,dmap.
-	(TARGET_READ_FP,TARGET_WRITE_FP): Define. 
-	
-Mon Oct 28 17:34:24 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* mswin/genmakes mswin/recordit:  New scripts to generate make
-	files for MSVC.
-
-Sun Oct 27 20:18:04 1996  Mark Alexander  <marka@cygnus.com>
-
-	* config/mips/{tm-vr5000.h,tm-vr5000el.h,vr5000.mt,vr5000el.mt}:
-	New files.
-	* configure.tgt: Modify cases for vr5000 to use new files.
-
-Sat Oct 26 07:15:14 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/alpha/alpha-osf3.mh (XM_CLIBS):  Add -lm for OSF/1-4.0.
-
-	* procfs.c (proc_set_exec_trap):  Under Alpha OSF/1-4.0, tracing
-	the entry to the exit system call to detect termination of the
-	inferior stopped working. Trace termination of the inferior via
-	PRFS_STOPTERM instead.
-	(procfs_init_inferior):  Do not trace entry to exit system call
-	if PIOCSSPCACT is defined.
-	(procfs_wait):  Handle PR_DEAD event, which signals the termination
-	of the inferior if PRFS_STOPTERM is set.
-
-	* mdebugread.c (parse_partial_symbols):  Ignore stNil section
-	start address symbols.
-
-	* sparc-tdep.c (get_saved_register):  Get saved PC from the
-	frame info if not in innermost frame.
-
-Thu Oct 24 10:51:45 1996  Mark Alexander  <marka@cygnus.com>
-
-	* dbxread.c (process_one_symbol): Interpret end-of-function
-	markers correctly; this fixes problem on Vr5000 where all
-	functions in a module had the same address.
-	* configure.in, configure.tgt, configure.host, gdbserver/configure.in:
-	Correct	for pc-linux-gnu problem in config.guess.
-	* configure: Regenerate.
-
-Thu Oct 24 10:06:58 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* dbxread.c:  Don't swap symbols in place, since internal and
-	external forms may have different sizes.  Don't assume that an
-	internal_nlist has the same layout as an external_nlist.  Create
-	symbol for n_strx element so to hide specifics of nlist from
-	partial-stab.h. 
-	* partial-stab.h:  Don't reference dbxread symbols directly.  Use
-	CUR_SYMBOL_STRX instead.
-	* config/i386/xm-windows.h:  Define SIGQUIT and SIGTRAP.
-
-	* config/v850/tm-v850.h:  Define PS_REGNUM and TARGET_V850 for
-	MSVC builds.
-	* mswin/gdbwin.c (reg_order):  Define register order for V850.
-	* mswin/gui.cpp (CGuiApp::InitInstance):  Define target name for
-	V850.
-	* mswin/regdoc.h:  Define MAXREGS for V850.
-
-Tue Oct 22 16:28:20 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* v850-tdep.c (scan_prologue):  Changes to deal with scheduled
-	prologues correctly.  First, prologue end is now defined by
-	presence of a branch, jump or call insn.  Second, can no longer
-	fix frame offsets because we may not know the offset until after a
-	register has been saved.
-	* (v850_init_extra_frame_info):  Fixup frame offsets here because
-	we have all the info at this time.
-	* (v850_frame_chain):  Use new calling convention for scan_prologue.
-
-Tue Oct 22 10:25:29 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* d10v-tdep.c, config/d10v/tm-d10v.h: Changes to allow stack
- 	backtraces and inferior function calls.
-
-Tue Oct 22 10:32:46 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.sed: Update init.c editing to work with Oct 8 change.
-	(@HLDFLAGS@): Always edit out.
-
-Mon Oct 21 18:17:08 1996  Mark Alexander  <marka@cygnus.com>
-
-	* mdebugread.c (parse_partial_symbols): Fix 64-bit
-	sign-extension problems in calculating psymtab addresses.
-	* buildsym.c (end_symtab): Use macro to pop context.
-
-Mon Oct 21 14:40:50 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* v850-tdep.c:  Cleanup lots of things.  Add many comments.
-
-	* v850-tdep.c (v850_init_extra_frame_info v850_frame_chain):  Fix
-	sign bugs with scanning prologues.  Get a little smarter about
-	calculating the length of uninteresting instructions.
-
-Mon Oct 21 14:01:38 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* top.c: Add new commands "set annotate" and "show annotate".
-	
-Sun Oct 20 04:38:39 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* corelow.c (core_close):  Clear inferior_pid only if there is
-	an open core_bfd.
-
-	* cp-valprint.c (cp_print_value_fields):  Pass correct address
-	to val_print, not 0.
-
-	From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
-	* eval.c (evaluate_subexp_standard) [case BINOP_REPEAT]: Chase
-	typedefs before checking for integral type of right operand.
-
-Fri Oct 18 17:26:22 1996  Mark Alexander  <marka@cygnus.com>
-
-	* mdebugread.c (parse_symbol): Fix crash when malloc has
-	no type info and void type has no associated pointer type.
-
-Thu Oct 17 18:18:20 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.host: New file, host configuration mapping.
-	* configure.tgt: New file, target configuration mapping.
-	* configure.in: Remove host and target mapping.
-	* configure: Rebuild.
-
-Wed Oct 16 17:46:03 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* breakpoint.c (must_shift_inst_regs): New global.
-	(bpstat_stop_status): Change #if uses of DECR_PC_AFTER_BREAK into
-	equivalent expression uses.
-	* infrun.c (wait_for_inferior): Ditto.
-
-Wed Oct 16 01:53:43 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* v850-tdep.c (v850_push_arguments):  Use symbolic names for arg
-	registers.
-	* config/v850/tm-v850.h:  Change FP to 29.  Define arg regs.
-
-Tue Oct 15 16:30:07 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in (init.c):  Don't use -s option with grep.  It means
-	something different under Digital Unix.
-
-	* buildsym.c (finish_block):  Treat LOC_BASEREG_ARG and
-	LOC_LOCAL_ARG as arguments so that GDB will know about function
-	args declared this way.  Mostly affects dwarf.
-	* dwarfread.c (decode_die_type):  Change default type from int to
-	void.  This allows GDB to recognize void functions.
-	* (new_symbol):  If AT_PROTOTYPED is present, set a flag in the
-	type structure.
-	* findvar.c (extract_floating store_floating):  Clean up comments
-	to reflect reality.
-	* gdbtypes.h:  Add TYPE_FLAG_PROTOTYPED so that we can tell if a
-	function has a prototype.  Currently, only dwarf supports this.
-	* utils.c (floatformat_from_doublest):  Fix logic error with
-	converting from double to float.  (It wasn't shifting mant_long if
-	it had a hidden bit.)
-	* v850-tdep.c:  Add support for function calling.  Fix some
-	problems with debugging code w/o debug symbols.
-	* config/v850/tm-v850.h:  Ditto.
-
-Tue Oct 15 18:19:42 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* utils.c: Always ensure that size_t is defined.  Check
-	HAVE_STDDEF_H rather than __STDC__
-	(xmalloc, xrealloc): Use size_t rather than long.
-
-Tue Oct 15 14:24:19 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* config/powerpc/tm-ppc-eabi.h: Undefine NO_SINGLE_STEP so targets
-	can use single-step commands.
-
-Sun Oct 13 11:38:25 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* stabsread.c (define_symbol):  If REG_STRUCT_HAS_ADDR is non-zero,
-	follow typedefs before checking TYPE_CODE for structures and unions.
-
-Fri Oct 11 15:43:54 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* frame.h:  Move definition of struct frame_saved_regs to before
-	struct frame to make it possible to use frame_saved_regs in
-	EXTRA_FRAME_INFO macro.
-
-	* v850-tdep.c config/v850/tm-v850.h:  Lotsa new functions and
-	macros to make frame operations (such as backtrace) work.
-
-Fri Oct 11 14:23:50 1996  Fred Fish  <fnf@cygnus.com>
-
-	* dbxread.c (process_one_symbol): Check for null string directly
-	rather than using strcmp against "".
-	* partial-stab.h: Ditto.
-
-Fri Oct 11 12:18:32 1996  Mark Alexander  <marka@cygnus.com>
-
-	* gdbserver/{gdbreplay.c,low-linux.c,remote-utils.c,utils.c}:
-	Make it compile on Linux and eliminate some warnings.
-
-Thu Oct 10 16:32:08 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in (init.c):  Fixup final sed script to work around
-	Linux bug with `p' operator.
-
-Wed Oct  9 18:02:48 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-mips.c: Use the correct name everywhere (DDB) for NEC's
- 	VR4300 target.
-	(ddb_ops, pmon_ops): Fix the documentation strings.
-
-Wed Oct  9 07:42:44 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in (init.c):  Retro HPUX grep lacks -h option.  Strip
-	filenames with sed instead.
-
-Tue Oct  8 15:59:44 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* defs.h:  Remove decls of xmalloc and xrealloc.  There is a
-	conflicting definition in libiberty.h.
-
-Tue Oct  8 11:47:13 1996  Fred Fish  <fnf@cygnus.com>
-
-	* dbxread.c (dbx_symfile_read): Call free_pending_blocks rather
-	than poking global variable (which is now static).
-	* hpread.c (hpread_build_psymtabs): Ditto.
-	* os9kread.c (os9k_symfile_read): Ditto.
-	* xcoffread.c (xcoff_initial_scan): Ditto.
-
-	* buildsym.h (free_pending_blocks): Declare here.
-	(pending_blocks): Remove declaration of global symbol.
-	(free_pendings): Remove declaration of global symbol.
-	(make_blockvector): Declare here.
-	(record_pending_block): Declare here.
-	
-	* dstread.c (make_blockvector): Remove static copy that was old
-	clone of version in buildsym.c.
-	(process_dst_block): Call record_pending_block rather than doing
-	it by hand.
-	(read_dst_symtab): Ditto.
-
-	* buildsym.c (make_blockvector): Make global rather than static,
-	(record_pending_block): New function, code moved from finish_block.
-	(finish_block): Use record_pending_block.
-	(free_pending_blocks): New function.
-	(really_free_pendings): Call free_pending_blocks.
-	(pending_blocks): Make static instead of global.
-	(free_pendings): Make static instead of global.
-	
-Tue Oct  8 09:03:22 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* config/i386/windows.mh config/i386/xm-windows.h::  New config
-	files to support building Wingdb (built under Microsoft build
-	environment).
-
-	* Makefile.in:  Add rule for hpux-thread.o (needs special header
-	files).
-	* (SUBDIRS):  Remove mswin.
-	* Change procedure for creating init.c.  Speeds things up quite a
-	bit.
-	* config.in configure configure.in:  Check for select, poll.
-	* Check for OSF header files before including hpux-thread.o.
-	* Don't configure doc or testsuite when building under MSVC.
-	* findvar.c value.h (read_register_pid write_register_pid):  Make
-	global.  Needed for hppa-tdep.c.
-	* (supply_register):  Don't set pid to inferior_pid when supplying
-	registers.
-	* hppa-tdep.c (saved_pc_after_call):  frame_saved_pc ->
-	FRAME_SAVED_PC.
-	* (frame_saved_pc):  Change name to hppa_frame_saved_pc.
-	* (hppa_pop_frame):  Don't use a pid of 0 with target_write_pc.
-	Use write_pc instead, which uses the correct pid.
-	* (target_read_pc target_write_pc):  Use read/write_register_pid
-	instead of read/write_register to preserve the pid passed in.
-	* inftarg.c (child_can_run):  Add flag child_suppress_run to allow
-	hpux-threads.c to override this as a runnable target.
-	* config/pa/nm-hppah.h:  Define target_new_objfile and
-	target_pid_to_str.
-	* config/pa/tm-hppa.h (FRAME_SAVED_PC):  Use hppa_frame_saved_pc
-	instead of frame_saved_pc.
-	* config/m68k/tm-m68k.h:  Define TARGET_M68K for Wingdb.
-	* config/m68k/tm-monitor.h:  Use FRAME_CHAIN_VALID_ALTERNATE, since
-	we can't easily determine the start file bounds with ELF.
-	* config/mips/tm-mips.h:  Define TARGET_MIPS for Wingdb.
-	* hpux-thread.c:  New file for HPUX/OSF thread support.
-	* osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h
-	RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h
-	cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h
-	cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h
-	cma_stack_int.h cma_tcb_defs.h cma_util.h}:  New files for OSF
-	thread support.
-
-Sun Oct  6 15:48:09 1996  Fred Fish  <fnf@cygnus.com>
-
-	* buildsym.c (finish_block): Change innerblock_anon_complaint to
-	print the addresses as part of the complaint.  Add a complaint for
-	cases where the block end address is smaller than the block start
-	address, in case any such conditions slip through our fixup mechanism.
-	* symmisc.c (dump_symtab): Only print blockvector for primary
- 	symtabs, to avoid massive duplication of output due to secondary
- 	symtabs that point to same blockvector.  Also do some minor 
-	formatting tweaks.
-
-Mon Oct  7 10:42:32 1996  Per Bothner  <bothner@deneb.cygnus.com>
-
-	Replace header_files global by per-objfile field.
-	* gdb-stabs.h (struct dbx_symfile_info):  Add fields header_files,
-	n_header_files, n_allocated_header_files.
-	* stabsread.h (header_files, n_header_files, n_allocated_header_files):
-	Replace externs by macros HEADER_FILES, N_HEADER_FILES, and
-	N_ALLOCATED_HEADER_FILES.
-	* dbxread.c (dbx_symfile_finish):  Free HEADER_FILES.
-	(free_header_files, init_header-files):  Don't free/init headerfiles.
-	(various functions):  Use macros instead of header_files globals.
-	* stabsread.c (various functions):  Likewise.
-
-Sun Oct  6 22:43:06 1996  Jason Merrill  <jason@yorick.cygnus.com>
-
-	* dwarf2read.c (read_tag_reference_type): New fn.
-	(read_type_die): Call it.
-	(dwarf_attr): Also look in the DIEs referred to by specification
- 	or abstract_origin attributes.
-
-Wed Oct  2 22:07:16 1996  Fred Fish  <fnf@cygnus.com>
-
-	* inferior.h (IN_SIGTRAMP): Pass pc to SIGTRAMP_START and
-	SIGTRAMP_END.
-	* config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END): 
-	Define with dummy pc arg.
-	* config/m68k/tm-nbsd.h: Ditto.
-	* doc/gdbint.texinfo: Document that SIGTRAMP_START and
-	SIGTRAMP_END are macros that take an single argument.
-
-Mon Sep 30 20:02:45 1996  Fred Fish  <fnf@cygnus.com>
-
-	* defs.h: Remove define of PRIVATE_XMALLOC.
-
-Mon Sep 30 15:39:28 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* config/v850/tm-v850.h:  Use distinct register for PC, not EIPC.
-
-Mon Sep 30 11:16:34 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* top.c (execute_control_command):  Free values from while_control
-	and if_control conditions after evaluation to avoid storage leaks.
-	From Peter Schauer.
- 
-Fri Sep 27 17:43:06 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* configure configure.in:  Recognize v850 target.
-	* v850-tdep.c:  New file, NEC V850 target support.
-	* config/v850/{v850.mt tm-v850.h}:  New files for NEC V850 support.
-
-Fri Sep 27 14:48:15 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior):  Update current_line and
-	current_symtab when stepping continues in the middle of a new line.
-
-Fri Sep 27 10:25:30 1996  Fred Fish  <fnf@cygnus.com>
-
-	* top.c (print_gdb_version): Rewrote to comply with new GNU coding
-	standards for the --version option.
-	(print_gnu_advertisement): Remove, now part of print_gdb_version.
-	(show_version): Remove call to print_gnu_advertisement.
-	* top.h (print_gnu_advertisement): Remove prototype.
-	* main.c (print_gdb_help): Move help to static function and
-	add prototype.
-	(main): Call print_gdb_help rather than inlining it.
-	(main): Remove call to print_gnu_advertisement.
-	
-Fri Sep 27 13:32:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/d10v/tm-d10v.h (TARGET_{INT,PTR}_BIT): Define.
-	(TARGET_{,LONG_}DOUBLE_BIT): Ditto.
-
-Thu Sep 26 23:10:26 1996  Mark Alexander  <marka@cygnus.com>
-
-	* configure.in, config/i386/tm-linux.h: Fix configure
-	problem on older Linux systems that prevented core files
-	from being recognized.
-
-Wed Sep 25 18:31:33 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* dbug-rom.c: New file, support for Motorola's dBUG monitor.
-	* config/m68k/monitor.mt (TDEPFILES): Add it.
-	* NEWS: Mention it.
-
-Mon Sep 23 16:13:50 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* config/d10v/tm-d10v.h (SAVED_PC_AFTER_CALL): Fixed.  
-	Now single-steps correctly.
-	* d10v-tdep.c (d10v_pop_frame): Fixed.
-
-Fri Sep 20 16:10:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/sh/tm-sh.h (REGISTER_NAMES): Move fp registers to
-	be consistent with GCC.
-	(FPUL_REGNUM, etc): Renumber to match list changes.
-	(ADDR_BITS_REMOVE): Delete.
-	* sh-tdep.c (sh_reg_names, sh3_reg_names, sh3e_reg_names):
-	Rearrange to match REGISTER_NAMES.
-	* sh3-rom.c (sh3_regnames, sh3e_regnames): Ditto.
-
-Thu Sep 19 16:19:01 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* d10v-tdep.c:  Stack chain should work now. 
-
-Tue Sep 17 18:46:57 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* d10v-tdep.c, config/d10v/tm-d10v.h: Snapshot. 
-
-Tue Sep 17 12:20:50 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure.in: Add cases for MIPS 5000 like MIPS 4300.
-	* configure: Rebuild.
-
-Tue Sep 17 12:09:00 1996  Dawn Perchik <dawn@critters.cygnus.com>
-
-	* ser-e7kpc.c: Added wingdb support for target e7000pc.
-
-Tue Sep 17 10:56:52 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
-	* remote-mips.c (pmon_wait): DDB PMON does not require forced
- 	re-entry back into debug mode.
-
-Mon Sep 16 14:32:58 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
-	* remote-mips.c (mips_load): Ensure that the PC is explicitly
- 	loaded after a load to a DDB PMON system.
- 	
-Fri Sep 13 12:02:39 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list.
-	(HLDENV): Set to @HLDENV@.
-	(gdb): Prefix link command line with $(HLDENV).
-	* configure.in: Add support to test for --enable-shared and
-	generate appropriate values for HLDFLAGS and HLDENV.
-	* configure: Regenerated with autoconf.
-
-Sun Sep  8 15:26:27 1996  Fred Fish  <fnf@cygnus.com>
-
-	* alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype
-	change for core_read_registers in struct core_fns.
-	* core-regset.c (fetch_core_registers): Ditto & add prototype.
-	* core-sol2.c (fetch_core_registers): Ditto & add prototype.
-	* i386aix-nat.c (fetch_core_registers): Ditto & add prototype.
-	* i386b-nat.c (fetch_core_registers): Ditto.
-	* i386mach-nat.c (fetch_core_registers): Ditto & add prototype.
-	* irix4-nat.c (fetch_core_registers): Ditto.
-	* irix5-nat.c (fetch_core_registers): Ditto.
-	* lynx-nat.c (fetch_core_registers): Ditto & add prototype.
-	* m68knbsd-nat.c (fetch_core_registers): Ditto.
-	* mips-nat.c (fetch_core_registers): Ditto & add prototype.
-	* rs6000-nat.c (fetch_core_registers): Ditto.
-	* sparc-nat.c (fetch_core_registers): Ditto.
-	* sun3-nat.c (fetch_core_registers): Ditto & add prototype.
-	* ultra3-nat.c (fetch_core_registers): Ditto & add prototype.
-
-	* alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change.
-	* delta68-nat.c (register_addr): Ditto.
-	* gdbserver/low-linux.c (register_addr): Ditto.
-	* gdbserver/low-hppabsd.c (register_addr): Ditto.
-	* i386m3-nat.c (register_addr): Ditto.
-	* mips-nat.c (register_addr): Ditto.
-	* ultra3-nat.c (register_addr): Ditto.
-
-Sun Sep  8 15:14:00 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* blockframe.c (inside_main_func):  Cleanup slightly.  Move
-	mainsym def into the block it's used in.
-	* configure.in configure:  Allow NATDEPFILES to be recognized in
-	.mh files regardless of whitespace.
-
-	* cpu32bug-rom.c (cpu32bug_cmds):  Change load_response string to
-	keep downloads from hanging.
-
-	* remote-wiggler.c:  Add support for flash upgrades.
-	* (wiggler_error):  Fix message format.  Add new error code.
-	* (wiggler_write_byets):  Error code is hex.  Report errors with
-	proper routine name.
-	* (wiggler_read_byets):  Report errors with proper routine name.
-	* (get_packet):  Add support for new flash commands.
-	* (wiggler_load):  Call clear_symtab_users() to reset things
-	properly after download.
-	* (flash_xfer_memory bdm_update_flash_command):  New funxtions to
-	support flash upgrades for Wiggler.
-	* (_initialize_remote_wiggler):  Add `bdm update-flash' command.
-
-Fri Sep  6 13:14:13 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* ser-tcp.c: don't include netinet/tcp.h if __CYGWIN32__
-
-Thu Sep  5 17:05:13 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* config/i386/cygwin32.mh:
-	* config/powerpc/cygwin32.mh: build ser-tcp.o for both hosts
-
-Thu Sep  5 12:09:13 1996  Per Bothner  <bothner@deneb.cygnus.com>
-
-	* value.h (COERCE_REF):  Fix previous change.
-	(COERCE_ENUM):  Add a check_typedef  (this is the real fix).
-
-Thu Sep  5 03:28:30 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* eval.c (evaluate_subexp_standard): In case of OP_ARRAY: make a
-	better check of array boundaries.
-
-Thu Sep  5 01:29:42 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* configure:  Update aclocal.m4 and re-run autoconf to get correct
-	defs for BFD stuff.
-	* remote-wiggler.c (wiggler_error):  Error codes are hex.  Also,
-	fix default message generation.
-
-Wed Sep  4 17:28:40 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in:  Add mswin to SUBDIRS.  Add rules for
-	mswin/libwingdb.a and remote-wiggler.o.
-	* breakpoint.c (breakpoint_here_p):  Clean up bp enabled test.
-	* (breakpoint_inserted_here_p):  New func, just like
-	breakpoint_here_p, except it's honest.  Honestly.
-	* breakpoint.h:  Proto for above.
-	* configure configure.in:  Add mswin to configdirs if host is
-	i[3456]86-*-windows.
-	* core-aout.c (fetch_core_registers register_addr) gdbcore.h:
-	Change all vars that can contain addresses to type CORE_ADDR.
-	* findvar.c (supply_register):  Allow val to be NULL.  This means
-	that regno is unsupported.
-	* (read_pc read_pc_pid write_pc write_pc_pid):  Make non-pid forms
-	just call pid forms with inferior_pid so that there's only once
-	place to hack PC's and such.
-	* infrun.c (proceed):  Don't skip breakpoints if user changed PC.
-	* remote-wiggler.c:  New file.  Support for BDM interface from
-	Macraigor Systems.
-	* serial.c:  Enhance serial logging capability.  Add hex and octal
-	output modes (set remotelogbase {hex|octal|ascii}.  Also log
-	breaks, timeouts, errors, and eofs.
-	* serial.h:  Redefine SERIAL_SEND_BREAK to go through a wrapper
-	function so that we can log breaks.  Don't export serial_logfile
-	or serial_logfp.
-	* top.c (execute_command):  Don't test for serial_logfp here.
-	Just call serial_log_comand, and let serial.c sort it out.
-	* valops.c (value_of_variable):  Don't attempt to establish frames
-	for static and global variables.  This makes things work a bit
-	better if the stack or frame pointer is trashed.
-	* config/m68k/monitor.mt (TDEPFILES):  Add remote-wiggler.o.
-	* config/m68k/tm-m68k.h:  Define STACK_ALIGN.  CPU32 can't hack
-	misaligned stacks during function calls.
-
-Wed Sep  4 13:06:26 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* terminal.h: Don't use #elif.
-
-Wed Sep  4 06:49:35 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* ch-exp.c (parse_tuple_element): Allow (*): for array tuples
-	if we have a type.
-
-	* eval.c (evaluate_subexp_standard): In case of OP_ARRAY:
-	check number of args against bounds of array to avoid
-	memory corruption.
-
-	* value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get
-	a TYPE_CODE_TYPEDEF.
-
-Fri Aug 30 15:07:14 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
-	* remote-mips.c: Provide support for DDBVR4300 target board.
-	(ddb_open, ddb_ops): Added.
-	(mips_monitor_type): MON_DDB Added.
-	(mips_enter_debug, mips_exit_debug, mips_initialize,
- 	mips_fetch_registers, common_breakpoint, mips_load,
- 	_initialize_remote_mips): Updated.
-
-Thu Aug 29 17:00:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* nlm/configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
-	* nlm/configure: Regenerate.
-
-	* gdbserver/configure.in (i[345]86-*-*): Recognize i686 for
-	pentium pro.
-
-Wed Aug 28 13:11:15 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure.in: If CY_AC_PATH_TCLCONFIG can't find TCL, don't run
-	CY_AC_LOAD_TCLCONFIG.
-	* configure: Rebuild.
-
-Tue Aug 27 12:40:40 1996  Fred Fish  <fnf@cygnus.com>
-
-	* infrun.c (wait_for_inferior): Initialize stop_func_end before calling
-	find_pc_partial_function.
-
-Tue Aug 27 10:17:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* configure: Regenerate again.
-
-Tue Aug 27 04:25:08 1996  Geoffrey Noer  <noer@cygnus.com>
-
-        * configure.in: work around host_alias configure bug.
-        AC_CANONICAL_HOST is called twice (first by AC_CHECK_TOOL
-        and second by AC_CANONICAL_SYSTEM).  The second clobbers the
-        previous setting.  Circumventing by moving the second check
-        to before the first.
-	* configure: regenerated
-
-Mon Aug 26 18:36:54 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* config/d10v/d10v.mt: New file.
-	* config/d10v/tm-d10v.h: New file.	
-	* configure.in: New target D10V.	 
-	* d10v-tdep.c: New file. 
-
-Sun Aug 25 00:09:47 1996  Fred Fish  <fnf@rtl.cygnus.com>
-
-	* rs6000-tdep.c: Fix typo in comment.
-	* valops.c (call_function_by_hand): Set using_gcc to 2
-	for code compiled without -g, per comment in code.
-	* config/a29k/tm-a29k.h (STACK_ALIGN): Add comment.
-	* config/sparc/tm-sparc.h (STACK_ALIGN): Add comment.
-	* config/sparc/tm-sp64.h (STACK_ALIGN): Add comment.
-	* config/pyr/tm-pyr.h (STACK_ALIGN): Add comment.
-	* config/m88k/tm-m88k.h (STACK_ALIGN): Add comment.
-	* config/pa/tm-hppa.h (PUSH_ARGUMENTS): Enclose args in ()'s.
-	(STACK_ALIGN): Add comment, move to be with other associated
- 	macros, and document.
-	* config/mips/tm-mips.h (PUSH_ARGUMENTS): Enclose args in ()'s.
-	(STACK_ALIGN): Remove completely, handled by PUSH_ARGUMENTS.
-	* config/alpha/tm-alpha.h (PUSH_ARGUMENTS): Enclose args in ()'s.
-	* config/rs6000/tm-rs6000.h (STACK_ALIGN): Remove completely,
-	handled by PUSH_ARGUMENTS.
-	(PUSH_ARGUMENTS): Enclose args in ()'s.
-	
-Fri Aug 23 13:55:05 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior):  Try to reenable shared library
-	breakpoints even if auto_solib_load is not set.
-
-Wed Aug 21 16:31:27 1996  Fred Fish  <fnf@cygnus.com>
-
-	* valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as
-	PRINTF_HAS_LONG_LONG.
-	* expprint.c (dump_expression): Ditto.
-	* configure.in: Fix check for long long support in compiler to
-	use a function body, not a nested function.
-	* configure: Rebuild with autoconf.
-	
-Tue Aug 20 17:59:42 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* aclocal.m4: Include ../bfd/aclocal.m4.
-	* configure.in: Add stdlib.h to AC_CHECK_HEADERS.  Call
-	BFD_NEED_DECLARATION on malloc, realloc, and free.
-	* acconfig.h: Add NEED_DECLARATION_MALLOC,
-	NEED_DECLARATION_REALLOC, and NEED_DECLARATION_FREE.
-	* configure, config.in: Rebuild.
-	* defs.h: Include <stddef.h> and <stdlib.h> based on HAVE_*_H
-	rather than __STDC__.  Only declare malloc, realloc, and free if
-	NEED_DECLARATION_* is defined.
-
-Tue Aug 20 15:37:03 1996  Fred Fish  <fnf@cygnus.com>
-
-	* solib.c (_initialize_solib): Add missing '\' chars at ends of
- 	strings that continue on next line.
-	(enable_break): Replace "return 0" with setting success to zero
- 	and letting normal return handle the return.
-
-Sat Aug 17 14:16:23 1996  Fred Fish  <fnf@cygnus.com>
-
-	* mips-tdep.c (mips_push_arguments): Make sure sp and struct_addr
-	are properly aligned.
-
-Fri Aug 16 17:54:26 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* rs6000-tdep.c (rs6000_fix_call_dummy): Add full set of arguments.
-	* config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Pass all arguments
-	to function, declare function correctly.
-
-Fri Aug 16 17:24:35 1996  Dawn Perchik <dawn@critters.cygnus.com>
-
-        * symtab.h: changed namespace to _namespace for compiling under 
-	MFC v4.0.
-
-Fri Aug 16 13:52:21 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.sed: Update for various recent changes, add some
-	comments.
-
-Fri Aug 16 15:47:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Cast args to be an
-	integer for type correctness.
-
-Fri Aug 16 15:15:37 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
-	* config/mips/{vr4300.mt, vr4300el.mt} (SIM): Add -lm when
- 	simulator is included.
-
-Thu Aug 15 13:44:13 1996  Fred Fish  <fnf@cygnus.com>
-
-	* findvar.c (write_register_pid): Only needed when TARGET_WRITE_PC
-	is not defined.
-	(read_register_pid): Only needed when TARGET_READ_PC is not
-	defined.
-	* hppa-tdep.c (frame_saved_pc): Remove prototype.
-	* infptrace.c (udot_info): Prototype when CHILD_XFER_MEMORY is
-	not defined.
-	* config/xm-aix4.h (aix_resizewindow): Convert old style decl
-	to prototype.
-	* xcoffsolib.c (command.h): Include for needed prototypes.
-
-Wed Aug 14 17:54:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* config/i386/cygwin32.mh: Set NAT_FILE to nm-empty.h to make
-	native work.
-
-Wed Aug 14 02:03:42 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Blair MacIntyre <bm@cs.columbia.edu>:
-	* hppa-tdep.c (hppa_fix_call_dummy): Use MSYMBOL_TYPE rather
-	than SYMBOL_TYPE on msymbols.
-	* somsolib.c (som_solib_create_inferior_hook): Ditto.
-
-	* Makefile.in (init.c):  Generate with prototypes.
-
-	* config/pa/tm-hppa.h (frame_saved_pc): Add prototype.
-	* config/rs6000/xm-rs6000.h (aix_resizewindow): Ditto.
-	* config/rs6000/tm-rs6000.h (frame_initial_stack_address): Ditto.
-	(pc_load_segment_name): Ditto.
-	(pop_frame): Ditto.
-	(extract_return_value): Ditto.
-	(is_magic_function_pointer): Ditto.
-	(push_dummy_frame): Ditto.
-	(fix_call_dummy): Ditto.
-	(push_arguments): Ditto.
-	(skip_trampoline_code): Ditto.
-	(aix_process_linenos): Ditto.
-
-	* config/m68k/tm-cisco.h (get_longjmp_target): Add prototype.
-	* config/m68k/tm-es1800.h: Ditto.
-	* config/m68k/tm-vx68.h: Ditto.
-	* config/m68k/tm-sun3.h: Ditto.
-	* config/m68k/tm-m68kv4.h: Ditto.
-
-Tue Aug 13 23:04:36 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/mips/nm-mips.h (get_longjmp_target): Add prototype.
-	* config/mips/nm-irix3.h (get_longjmp_target): Add prototype.
-	* remote-mips.c (mips_read_processor_type): Remove prototype.
-	* mips-tdep.c (gdb_print_insn_mips): Add prototype and make static.
-	* irix5-nat.c (fetch_core_registers): Add prototype.
-
-Mon Aug 12 21:23:44 1996  Fred Fish  <fnf@cygnus.com>
-
-	* remote-pa.c (boot_board): Add dummy params to make type compatible
- 	for passing to add_com.
-	* scm-exp.c (scm_lreadr): Ensure svalue is not used uninitialized.
-	* buildsym.c (compare_line_numbers): Change function to match
-	prototype and also what qsort expects.
-
-Mon Aug 12 19:19:00 1996  Mark Alexander  <marka@cygnus.com>
-
-	* remote.c: Make remote_write_size public.
-	* sh-tdep.c (_initialize_sh_tdep): Set remote_write_size to 300
-	to prevent packet errors with some versions of CMON.
-
-Mon Aug 12 16:20:58 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* defs.h:  Define CONST_PTR as blank if compiling with Microsoft
-	C, else it's `const'.
-	* c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c
-	scm-lang.c: Microsoft C can't hack const pointers.  Use CONST_PTR
-	macro instead.
-	* configure configure.in defs.h:  Use AC_C_CONST to figure out if
-	the compiler supports const.  Gets rid of some cruft in defs.h.
-	* dwarf2read.c:  <string.h> -> "gdb_string.h"
-	* remote-sim.c:  Add prototypes.  Fix call to gdbsim_kill.
-	* sparcl-tdep.c (download):  Add prototypes to write_routine and
-	start_routine args.
-
-	* mswin/gdbwin.c:  Don't include both varargs.h AND stdarg.h.  Get
-	rid of varargs.h  Include string.h.
-	* (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f
-	update):  Fix prototypes, fix calls.
-	* (update):  Return value for catch_errors.
-	* (run_execute_command togdb_command_from_tty togdb_command):
-	Cleanup catching of errors from calls to execute_command.  Also,
-	dup command string to avoid modifying const strings.
-	* (togdb_breakinfo_i_init togdb_breakinfo_i_next):  Use 0 instead
-	of NULL when see if b->address isn't set.
-	* (bi_disable_bpt bi_enable_bpt bi_delete_all
-	bi_delete_breakpoint):  Add arg to calls to update.
-	* (gui_command):  Add prototype.
-	* (mswin_query):  Fix prototype.
-	* (_initialize_gdbwin):  Dup string to avoid modifying const.
-	* (info_path togdb_get_info_path):  Remove const from decls cuz
-	this can't be const (it points at malloc'ed memory).
-	* (togdb_searchpath):  Remove const from path.  Dup string to
-	avoid modifying const strings.
-	* rindex -> strrchr.
-	* (gdbwin_list_symbols):  Regexp param is const.
-	* Fix lots of refs to psymtabs to deref correct pointers.
-	* (togdb_set_breakpoint_sal):  Call set_breakpoint_sal with sal,
-	not &sal.
-	* mswin/gdbwin.h (togdb_searchpath togdb_get_info_path
-	toget_set_info_path):  Fix prototypes to match reality.
-	* mswin/gui.cpp:  Define _beginthreadex and _endthreadex routines
-	with proper prototypes.
-	* mswin/iface.cpp (gdbwin_fputs):  Define with correct number of args.
-	* mswin/ser-win32s.c:  Fix defs of min and max.
-	* mswin/serdll32.c (OpenComm16):  Make cbInQueue and cbOutQueue be
-	USHORT.
-	* (WriteComm16):  Change lpBug from LPVOID to LPCSTR.
-	* mswin/serdll32.h:  Fix prototypes for OpenComm16 and WriteComm16.
-
-Sun Aug 11 20:54:16 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* main.c (main):  Make sure command loop is used with cygwin32.
-	* terminal.h:  Allow cygwin32 to use termios.h.
-
-Fri Aug  9 12:42:49 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* somread.c (som_symtab_read): Handle secondary definition
-	symbols (aka weak symbols).
-
-	* config/tm-hppa.h (EXTRACT_RETURN_VALUE): Fix thinko in
-	last change.
-
-Thu Aug  8 10:12:36 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* symfile.c (symfile_bfd_open):  Change ifdef from __WIN32__ to
-	_WIN32.
-
-	* somread.c:  Rearrange order of includes to fix warnings under
-	hpux-10.10.  Also don't include sys/file.h.
-
-Wed Aug  7 21:45:52 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* dbxread.c:  Don't include param.h or sys/file.h.
-	* (dbx_symfile_read):  Determine symfile_relocatable from bfd
-	flags instead of file extension.  Also clean up a little bit.
-
-Wed Aug  7 17:18:37 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.c
-	mdebugread.c os9kread.c source.c top.c utils.c:  Don't
-	include param.h or sys/file.h (or unistd.h in some cases).
-	* defs.h exec.c inflow.c remote-array.c remote-e7000.c
-	sparcl-tdep.c terminal.h utils.c:  Replace all occurances of
-	__WIN32__, WINGDB, WIN32, etc... with _WIN32.
-	* main.c:  Remove #ifndef WINGDB around option processing.  Fix
-	bug with passing argc==0 and argv==NULL to getopt.
-	* (main) Remove calls to access() before source_command.  Let
-	soure_command handle access errors.
-	* maint.c (maintenance_dump_me):  #ifdef out for _WIN32.
-	* symtab.c (operator_chars):  Make this global for wingdb.
-	* top.c (disconnect):  #ifdef out for _WIN32.
-	* (source_command):  If got an error and from_tty, then call print
-	error, else just return quietly.
-	* utils.c (fatal_dump_core):  Can't kill ourselves under windows.
-	Just exit.
-	* (pollquit notice_quit):  #ifdef out stuff that doesn't exist
-	under windows. 
-
-Wed Aug  7 09:59:19 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Tweak for
-	structures > 4 bytes in size.
-
-	* valops.c (call_function_by_hand): Handle aligning stacks that
-	grow up correctly.
-	* config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Define.
-	(STACK_ALIGN): Define.
-	* hppa-tdep.c (hppa_alignof): Don't demand a minumim two byte
-	alignment on structs/unions.
-	
-Sun Aug  4 16:22:42 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/powerpc/nm-aix.h (PTRACE_ARG3_TYPE): Define to "int *",
-	which is the documented type under at least AIX 3 and AIX 4.
-	
-Sat Aug  3 04:02:46 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/alpha/alpha-osf3.mh (XM_FILE): Change from xm-alpha.h to
-	xm-alphaosf.h.
-	(MMALLOC_CFLAGS): Define NO_MMCHECK to not install consistency
-	checks.
-
-Thu Aug  1 10:11:34 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/mips/tm-mips.h (TM_MIPS_H): Enclose file contents in
-	this, define when contents are included.
-	(mips_read_processor_type): Add prototype.
-	* config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h
-	* mdebugread.c (ecoff_relocate_efi): Add prototype.
-	(fixup_sigtramp): Only needed when TM_MIPS_H is defined.
-
-Wed Jul 31 20:21:24 1996  Fred Fish  <fnf@cygnus.com>
-
-	* rs6000-nat.c (add_vmap): Return 0 to caller rather than random value.
-	(vmap_ldinfo): Ensure got_exec_file is not used uninitialized.
-	(fetch_core_registers): Add prototype.
-	(vmap_symtab): Ditto.
-	(objfile_symbol_add): Ditto.
-	(add_vmap): Ditto.
-	(vmap_ldinfo): Ditto.
-	(vmap_exec): Ditto.
-
-Tue Jul 30 17:57:46 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* stabsread.c (get_substring): Declare second arg as int.
-
-	* remote-es.c: Include gdb_string.h after defs.h.
-
-Mon Jul 29 21:13:20 1996  Fred Fish  <fnf@cygnus.com>
-
-	* rs6000-tdep.c (push_arguments): Remove unused variable "pc".
-	(branch_dest): Remove unused variable "offset".
-	(pop_dummy_frame): Add prototype and make static.
-	(push_arguments): Guard against using len uninitialized.
-	(push_arguments): Guard against using arg uninitialized.
-	(frame_saved_pc): Remove unused variable "frameless".
-	(free_loadinfo): Ifdef out unused function.
-
-	* xcoffread.c (compare_lte): Change prototype and function to
-	be correct type for passing to qsort.
-	(add_stab_to_list): Ifdef out unused function and prototype.
-	(compare_lte): Add prototype
-	(arrange_linetable): Ditto.
-	(record_include_begin): Ditto.
-	(record_include_end): Ditto.
-	(process_linenos): Ditto.
-	(xcoff_next_symbol_text): Ditto.
-	(scan_xcoff_symtab): Ditto.
-	(xcoff_initial_scan): Ditto.
-
-	* mips-tdep.c (mips_read_processor_type): Add parens around
-	bitwise-and operands in comparison; previous expression always
-	evaluated to 0 because of equality comparison of two constants.
-
-	* rs6000-tdep.c (skip_prologue): Add missing parens around
-	operands of logical-or so that first operand does not bind
-	to previous logical-and.
-
-	* configure.in: Expand "long long" test to include code that triggers
-	known problem on HPUX with native compiler.
-	(configure): Regenerated.
-
-Mon Jul 29 18:12:27 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* somsolib.c (som_solib_create_inferior_hook): Don't
-	warn if __d_pid can't be found.
-
-Sun Jul 28 10:46:39 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/mips/tm-mips.h (struct frame_info): Forward decl.
-	(struct type): Ditto.
-	(struct value): Ditto.
-
-	* config/mips/tm-mips.h (sigtramp_address): Move extern decl
- 	from mips-tdep.c to here.
-	(sigtramp_end): Ditto.
-	(fixup_sigtramp): Ditto.
-
-	* config/mips/tm-mips.h (init_extra_frame_info): Add prototype.
-	(mips_frame_chain): Ditto.
-	(mips_step_skips_delay): Ditto.
-	(mips_frame_saved_pc): Ditto.
-	(mips_find_saved_regs): Ditto.
-	(mips_frame_num_args): Ditto.
-	(mips_pop_frame): Ditto.
-	(mips_extract_return_value): Ditto.
-	(mips_store_return_value): Ditto.
-	(mips_push_dummy_frame): Ditto.
-	(mips_push_arguments): Ditto.
-	(mips_do_registers_info): Ditto.
-	(ecoff_relocate_efi): Ditto.
-	(ecoff_relocate_efi): Ditto.
-	* irix4-nat.c (fetch_core_registers): Add prototype.
-	* mips-tdep.c (read_next_frame_reg): Add prototype
-	(heuristic_proc_start): Ditto.
-	(heuristic_proc_desc): Ditto.
-	(mips_print_register): Ditto.
-	* config/mips/nm-irix5.h (procfs_set_watchpoint): Add prototype.
-	(procfs_stopped_by_watchpoint): Ditto.
-	* config/mips/nm-irix4.h (procfs_set_watchpoint): Add prototype.
-	(procfs_stopped_by_watchpoint): Ditto.
-	* config/alpha/tm-alpha.h (ecoff_relocate_efi): Add prototype.
-	(struct symbol): Add forward decl for prototype.
-
-	* breakpoint.c (internal_breakpoint_number): Only needed if
-	GET_LONGJMP_TARGET or SOLIB_ADD is defined.
-
-	* objfiles.c (ecoff_relocate_efi): Remove prototype.
-
-Sat Jul 27 17:47:35 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in: Add test for "long long" support.
-	* configure: Regenerate with autoconf.
-	* acconfig.h: Add CC_HAS_LONG_LONG
-	* config.in: Regenerate with autoheader.
-	* config/mips/tm-mips64.h (FORCE_LONG_LONG): Remove
-	* config/sparc/tm-sp64.h (CC_HAS_LONG_LONG): Remove.
-	* config/mips/tm-vr4300el.h (CC_HAS_LONG_LONG): Remove.
-	* config/mips/tm-vr4300.h (CC_HAS_LONG_LONG): Remove.
-	* config/mips/xm-irix5.h (CC_HAS_LONG_LONG): Remove
-	(PRINTF_HAS_LONG_LONG): Remove.
-	(FORCE_LONG_LONG): Remove.
-	* config/powerpc/xm-aix.h (UINT_MAX): Undef and use gdb's version.
-	* config/convex/xm-convex.h (CC_HAS_LONG_LONG): Remove
-	(PRINTF_HAS_LONG_LONG): Remove.
-	* config/xm-nbsd.h (CC_HAS_LONG_LONG): Remove.
-	(PRINTF_HAS_LONG_LONG): Remove.
-	* config/pa/tm-hppa.h (GET_FIELD): Put parens around
-	subtraction inside shift.  Put parens around subtraction
-	in operand of bitwise and.
-	(struct frame_info): Forward declare
- 	if __STDC__ defined.
-	(frame_saved_regs): Ditto.
-	(struct value): Ditto.
-	(struct type): Ditto.
-	(struct inferior_status): Ditto.	
-	(init_extra_frame_info): Add prototype.
-	(skip_prologue): Ditto.
-	(frameless_function_invocation): Ditto.
-	(frame_chain): Ditto.
-	(frame_chain_valid): Ditto.
-	(saved_pc_after_call): Ditto.
-	(hppa_fix_call_dummy): Ditto.	
-	(hppa_push_arguments): Ditto.
-	(pa_do_registers_info): Ditto.
-	(in_solib_call_trampoline): Ditto.
-	(in_solib_return_trampoline): Ditto.
-	(push_dummy_frame): Ditto.
-	* convex-tdep.c (decout): Use print_longest rather than
-	fprintf_filtered.
-	* defs.h: Remove use of FORCE_LONG_LONG and __GNUC__ to set
-	CC_HAS_LONG_LONG.
-	(INT_MIN): Fix so it works correctly when assigned to a long long.
-	* valprint.c (longest_to_int): Rewrite to remove dependence
-	on INT_MIN and INT_MAX.
-	(print_longest): Rewrite the code that falls back to synthesized
-	hex output when LONGEST value is not representable as in a long and
- 	printf doesn't support printing long longs.
-	* ch-valprint.c (chill_val_print): Cast 2nd arg of
-	chill_print_type_scalar to LONGEST.
-	chill_print_type_scalar): Make static and add prototype.
-	* hppa-tdep.c (get_field): Ifdef out unused function.
-	(set_field): Ditto.
-	(extract_3): Ditto.
-	(extract_5_store): Ditto.
-	(extract_11): Ditto.
-	(extract_12): Ditto.
-	(deposit_17): Ditto.
-	(extract_14): Convert to static and add prototype.
-	(deposit_14): Ditto.
-	(extract_21): Ditto.
-	(deposit_21): Ditto.
-	(extract_17): Ditto.
-	(extract_5r_store): Ditto.
-	(extract_5R_store): Ditto.
-	(extract_5_load): Ditto.
-	(find_proc_framesize): Ditto.
-	(find_dummy_frame_regs): Ditto.
-	(sign_extend): Ditto.
-	(find_unwind_entry): Add prototype.
-	(find_return_regnum): Ditto.
-	(unwind_command): Ditto.
-	(find_dummy_frame_regs): Add parens around subtraction in operand
-	of bitwise-and.
-	(skip_prologue): Add parens around operands of logical-and inside
-	operand of logical-or.
-	(sign_extend): Add parens around operands of subtraction inside
-	operand of shift.
-	(low_sign_extend): Ditto.
-	* top.c (filename_completer): Convert old style decl of
-	filename_completion_function into prototype.
-	* f-lang.c (patch_common_entries): Ifdef out unused function.
-	* stabsread.c (read_cfront_baseclasses): Remove unused local
-	variable "msg_noterm".
-	(resolve_cfront_continuation): Remove unused local variable "fip".
-	(read_type): Remove unused variable xtypenums.
-	(read_cfront_static_fields): Remove unused variable "i".
-	(read_cfront_static_fields): Remove unused variable "nfields".
-	(read_cfront_member_functions): Add missing comment terminator.
-	(read_cfront_static_fields): Return 1 rather than random value.
-	(read_cfront_baseclasses): Ditto.
-	(read_cfront_baseclasses): Ditto.
-	(read_cfront_baseclasses): Ditto.
-	* somsolib.c (som_solib_create_inferior_hook): Remove unused
-	variable "u".
-	(som_solib_create_inferior_hook): Remove unused variable
-	shadow_contents.
-	(language.h): Add for needed prototypes.
-	(som_solib_sharedlibrary_command): Add prototype.
-	* hpread.c: (hpread_read_array_type): Add prototype.
-	* somread.c (hpread_build_pysmtabs): Add prototype.
-	(hpread_symfile_finish): Ditto.
-	(hpread_symfile_init): Ditto.
-	* hppah-nat.c (fetch_register): Convert old style decl
-	to prototype.
-	(gdbcore.h): Include for needed prototypes.
-	(fetch_register): Remove unused variable "mess".
-	* remote-pa.c (get_offsets): Ifdef out unused function.
-	(remote_start_remote): Remove unused variable "timeout".
-	(boot_board): Add prototype.
-	(reaad_frame): Add prototype.
-	(getpkt): Remove unused variable "bp".
-	(remote_kill): Add prototype.
-	(remote_mourn): Add prototype.
-	(remote_insert_breakpoint): Add prototype.
-	(remote_remove_breakpoint): Add prototype.
-	* valops.c (value_push): Only use if PUSH_ARGUMENTS is not defined.
-	* infcmd.c (do_registers_info): Only need prototype if
-	DO_REGISTERS_INFO is not defined.
-	(breakpoint_auto_delete_contents): Only need if
-	CALL_DUMMY_BREAKPOINT_OFFSET is defined.
-
-Sat Jul 27 08:49:49 1996  Fred Fish  <fnf@cygnus.com>
-
-	* xcoffread.c (xcoff_end_psymtab): Add textlow_not_set parameter.
-	(END_PSYMTAB): Ditto.
-	(scan_xcoff_symtab): Call xcoff_end_psymtab with textlow_not_set.
-
-Fri Jul 26 14:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* printcmd.c (_initialize_printcmd): Initialize
-	tm_print_insn_info.flavour.
-
-Thu Jul 25 19:41:31 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (scm-valprint.o): Depends upon gdbcore_h.
-	(arm-tdep.o): Ditto.
-	(dcache.o): Ditto.
-	(i386ly-tdep.o): Ditto.
-	(i960-tdep.o): Ditto.
-	(m68k-tdep.o): Ditto.
-	(nindy-tdep.o): Ditto.
-	(scm-lang.o): Ditto.
-	(w65-tdep.o): Ditto.
-	(z8k-tdep.o): Ditto.
-	(m68k-tdep.o): Depends upon value_h and gdb_string.h
-	(m2-valprint.o): Depends upon m2-lang.h.
-	(sparc-tdep.o): Depends upon gdb_string.h
-	(valprint.o): Depends upon valprint.h
-	
-	* remote-e7000.c (notice_quit): Remove prototype.
-	* top.c (initialize_targets): Remove prototype, now in target.h.
-	* stabsread.c (resolve_cfront_continuation): Remove prototype.
-	* dbxread.c (resolve_cfront_continuation): Remove prototype.
-	* symfile.h (set_demangling_style): Remove prototype.
-	* config/tm-sysv4.h (in_plt_section): Remove prototype, in objfiles.h.
-	* config/sparc/tm-sparc.h (single_step): Remove extern decl, now in
- 	target.h.
-	* config/arc/tm-arc.h (one_stepped, single_step): Remove extern decls,
- 	now in target.h.
-	* ser-unix.c (hardwire_restore): Remove obsolete prototype.
-	* sparc-tdep.c (single_step): Remove forward decl of isbranch.
-	* scm-lang.c (find_function_in_inferior): Remove prototype.
-	(value_allocate_space_in_inferior): Ditto.
-	* infrun.c (write_pc_pid): Remove prototype, now in inferior.h.
-	* defs.h (strchr): Remove declarations, they are declared in
- 	gdb_string.h also.
-	(strrchr): Ditto.
- 	(strstr): Ditto.
- 	(strtok): Ditto.
- 	(strerror): Ditto.
-	* f-valprint.c (f77_print_array_1): Remove extra arg that was being
-	passed to f77_print_array_1.
-	* gdbtypes.c (add_name): Remove unused variables lenstrlen and lenstr.
-	* scm-exp.c (scm_istr2int): Remove unused variable "j".
-	(scm_parse): Remove unused variable "str".
-	* hp300ux-nat.c (store_inferior_register): Remove unused variable
- 	"buf".
-	(store_inferior_registers): Remove unnecessary decl "registers".
-	* m68k-tdep.c (m68k_pop_frame): Remove unused variable "fi".
-	* scm-lang.c (scm_get_field): Remove unused variable "val".
-	(scm_lookup_name): Remove unused variable "symval".
-	* objfiles.c (map_to_file): Remove unused local variable "tempfd".
-	* procfs.c (do_attach, do_detach): Remove unused variable "result".
-	(last_resume_pid): Remove unused static variable.
-	* alpha-tdep.c (alpha_linux_sigtramp_offset): Remove unused variable
-	"res".
-	* objfiles.c (map_to_address): Remove unused function.
-	* f-valprint.c (print_max): Remove extraneous extern decl,
- 	in valprint.h.
-	(calc_f77_array_dims): Remove extraneous prototype, in f-lang.h.
-	* ch-exp.c (write_lower_upper_value): Remove prototype for
-	type_lower_upper.
-
-	* gdbtypes.c (cfront_mangle_name): #ifdef out unused function.
-	* ch-exp.c (parse_mode_call): Ditto.
-	* f-valprint.c (there_is_a_visible_common_named): Ditto.
-	* f-lang.c (clear_function_list): Ditto.
-	(get_bf_for_fcn): Ditto.
- 	(clear_bf_list): Ditto.
- 	(add_common_block): Ditto.
-	(patch_all_commons_by_name): Ditto.
- 	(find_first_common_named): Ditto.
- 	(add_common_entry): Ditto.
-	(allocate_saved_function_node): Ditto.
- 	(allocate_saved_bf_node): Ditto.
-	(allocate_common_entry_node): Ditto.
-	(allocate_saved_f77_common_node): Ditto.
-	
-	* arm-tdep.c (gdbcore.h): Include for necessary prototypes.
-	* dcache.c (gdbcore.h): Ditto.
-	* i386ly-tdep.c (gdbcore.h): Ditto.
-	* i960-tdep.c (gdbcore.h): Ditto.
-	* m2-valprint.c (m2-lang.h): Ditto.
-	* m68k-tdep.c (gdbcore.h): Ditto.
-	(value.h): Ditto.
-	(gdb_string.h): Ditto.
-	* nindy-tdep.c (gdbcore.h): Ditto.
-	* scm-lang.c (gdbcore.h): Ditto.
-	* scm-valprint.c (gdbcore.h): Ditto.
-	* w65-tdep.c (gdbcore.h): Ditto.
-	* z8k-tdep.c (gdbcore.h): Ditto.
-	* sparc-tdep.c (gdb_string.h): Include.
-	* valprint.c (valprint.h): Include.
-
-	* config/xm-lynx.h: Remove part of comment about INT_MIN
-	redefined warnings from defs.h, since INT_MIN define in
-	defs.h is now protected by #ifndef INT_MIN.
-	* config/i386/xm-i386bsd.h: Ditto.
-	* config/m68k/xm-hp300bsd.h: Ditto.
-	* config/m68k/xm-news.h: Ditto.
-
-	* config/pa/xm-hppah.h (INT_MIN): Remove bogus INT_MIN
-	definition as 0x80000000.  The macro in defs.h is better.
-	* config/i386/xm-i386m3.h (INT_MIN): Ditto.
-	* config/i386/xm-i386mach.h (INT_MIN): Ditto.
-	* config/ns32k/xm-ns32km3.h (INT_MIN): Ditto.
-	* config/pa/xm-hppab.h: Ditto.
-
-	* core-aout.c (fetch_core_registers): Add prototype.
-	* hp300ux-nat.c (fetch_inferior_register): Ditto.
-	(store_inferior_register_1): Ditto.
-	(store_inferior_register): Ditto.
-	* config/m68k/tm-m68k.h (find_saved_regs): Ditto.
-	*scm-valprint.c (c_val_print): Ditto.
-	* procfs.c (add_fd): Ditto.
-	(remove_fd): Ditto.
-	(wait_fd): Ditto.
-	(sigcodename): Ditto.
-	(sigcodedesc): Ditto.
-	(procfs_kill_inferior): Ditto.
-	(procfs_xfer_memory): Ditto.
- 	(procfs_store_registers): Ditto.
-	(create_procinfo): Ditto.
- 	(procfs_init_inferior): Ditto.
- 	(proc_set_exec_trap): Ditto.
-	(procfs_attach): Ditto.
- 	(procfs_detach): Ditto.
- 	(procfs_prepare_to_store): Ditto.
-	(procfs_files_info): Ditto.
- 	(procfs_open): Ditto.
- 	(procfs_wait): Ditto.
- 	(procfs_fetch_registers): Ditto.
-	(procfs_mourn_inferior): Ditto.
- 	(procfs_can_run): Ditto.
- 	(procfs_thread_alive): Ditto.
-	(procfs_stop): Ditto.
-	* alpha-nat.c (fetch_core_registers): Ditto.
-	* config/alpha/tm-alpha.h (alpha_osf_skip_sigtramp_frame): Ditto.
-	* objfiles.c (ecoff_relocate_efi): Ditto.
-	* inflow.c (pass_signal): Ditto.
-	(handle_sigio): Ditto.
-	* annotate.c (breakpoint_changed): Ditto.
-	* callback.c (wrap): Ditto.
-	(fdbad): Ditto.
- 	(fdmap): Ditto.
-	* utils.c (malloc_botch): Ditto.
-	(fputs_maybe_filtered): Ditto.
-	(vfprintf_maybe_filtered): Ditto.
-	* defs.h (notice_quit): Ditto.
-	* defs.h (xmalloc, xrealloc): Ditto.
-	* top.c (stop_sig): Ditto.
-	(init_signals): Ditto.
- 	(user_defined_command): Ditto.
- 	(source_cleanup_lines): Ditto.
-	(dont_repeat_command): Ditto.
-	(serial_log_command): Ditto.
-	(disconnect): Ditto.
-	* target.h (initialize_targets): Ditto.
-	* os9kread.c (read_minimal_symbols): Ditto.
-	* mdebugread.c (mdebug_psymtab_to_symtab): Ditto.
-	(fdr_name): Ditto.
- 	(push_parse_stack): Ditto.
-	(pop_parse_stack): Ditto.
- 	(is_pending_symbol): Ditto.
- 	(add_pending): Ditto.
-	* serial.c (serial_logchar): Ditto.
-	(serial_interface_lookup): Ditto.
-	* serial.h (serial_log_command): Ditto.
-	* f-valprint.c (info_common_command): Ditto.
-	* gdbtypes.h (print_type_scalar): Ditto.
-	* scm-valprint.c (scm_scmlist_print): Ditto.
-	(scm_ipruk): Ditto.
-	* scm-lang.c (scm_printstr): Ditto.
-	(in_eval_c): Ditto.
- 	(evaluate_subexp_scm): Ditto.
-	* scm-exp.c (scm_read_token): Ditto.
-	(scm_skip_ws): Ditto.
- 	(scm_lreadparen): Ditto.
-	* m2-lang.c (emit_char): Ditto.
-	(m2_printchar): Ditto.
- 	(m2_printstr): Ditto.
-	(m2_create_fundamental_type): Ditto.
-	* f-lang.c (emit_char): Ditto.
-	(f_printchar): Ditto.
- 	(f_printstr): Ditto.
-	(f_create_fundamental_type): Ditto.
-	* ch-lang.c (chill_printchar): Ditto.
-	(chill_printstr): Ditto.
-	(chill_create_fundamental_type): Ditto.
- 	(value_chill_length): Ditto.
- 	(value_chill_card): Ditto.
-	(value_chill_max_min): Ditto.
- 	(evaluate_subexp_chill): Ditto.
-	* ch-exp.c (PEEK_TOKEN): Ditto.
-	(peek_token_): Ditto.
- 	(forward_token_): Ditto.
- 	(parse_case_label): Ditto.
-	(parse_opt_untyped_expr): Ditto.
- 	(parse_unary_call): Ditto.
- 	(parse_call): Ditto.
-	(parse_named_record_element): Ditto.
- 	(parse_tuple_element): Ditto.
-	(parse_opt_element_list): Ditto.
- 	(parse_tuple): Ditto.
- 	(parse_primval): Ditto.
- 	(parse_operand6): Ditto.
-	(parse_operand5): Ditto.
- 	(parse_operand4): Ditto.
- 	(parse_operand3): Ditto.
- 	(parse_operand2): Ditto.
-	(parse_operand1): Ditto.
- 	(parse_operand0): Ditto.
- 	(parse_expr): Ditto.
- 	(parse_then_alternative): Ditto.
-	(parse_else_alternative): Ditto.
- 	(parse_if_expression): Ditto.
- 	(parse_untyped_expr): Ditto.
-	(growbuf_by_size): Ditto.
- 	(match_simple_name_string): Ditto.
- 	(decode_integer_value): Ditto.
-	(decode_integer_literal): Ditto.
- 	(match_float_literal): Ditto.
- 	(match_float_literal): Ditto.
-	(match_string_literal): Ditto.
- 	(match_character_literal): Ditto.
- 	(match_integer_literal): Ditto.
-	(match_bitstring_literal): Ditto.
- 	(write_lower_upper_value): Ditto.
-	* ch-lang.h (type_lower_upper): Ditto.
-	* c-lang.c (emit_char): Ditto.
-	* dwarfread.c (free_utypes): Ditto.
-	* stabsread.h (resolve_cfront_continuation): Ditto.
-	* stabsread.c (get_substring): Ditto.
-	(read_one_struct_field): Ditto.
-	* stabsread.h (process_later): Ditto.
-	* demangle.c (set_demangling_command): Ditto.
-	* defs.h (set_demangling_style): Ditto.
-	* maint.c (maintenance_info_command): Ditto.
-	(print_section_table): Ditto.
-	(maintenance_info_sections): Ditto.
- 	(maintenance_print_command): Ditto.
-	* symtab.h (maintenance_print_statistics): Ditto.
-	* objfiles.h (in_plt_section): Ditto.
-	* objfiles.c (add_to_objfile_sections): Ditto.
-	* bcache.c (hash): Ditto.
-	(lookup_cache): Ditto.
-	* exec.c (bfdsec_to_vmap): Ditto.
-	(ignore): Ditto.
-	* f-exp.y (growbuf_by_size, match_string_literal): Ditto.
-	* language.c (unk_lang_printchar): Ditto.
-	(unk_lang_printstr): Ditto.
-	(unk_lang_create_fundamental_type): Ditto.
- 	(unk_lang_print_type): Ditto.
-	(unk_lang_val_print): Ditto.
- 	(unk_lang_value_print): Ditto.
-	* target.c (update_current_target): Ditto.
-	(debug_to_open): Ditto.
- 	(debug_to_close): Ditto.
-	(debug_to_attach): Ditto.
- 	(debug_to_detach): Ditto.
- 	(debug_to_resume): Ditto.
- 	(debug_to_wait): Ditto.
-	(debug_to_fetch_registers): Ditto.
- 	(debug_to_store_registers): Ditto.
- 	(debug_to_prepare_to_store): Ditto.
- 	(debug_to_xfer_memory): Ditto.
- 	(debug_to_files_info): Ditto.
- 	(debug_to_insert_breakpoint): Ditto.
-	(debug_to_remove_breakpoint): Ditto.
- 	(debug_to_terminal_init): Ditto.
-	(debug_to_terminal_inferior): Ditto.
- 	(debug_to_terminal_ours_for_output): Ditto.
-	(debug_to_terminal_ours): Ditto.
- 	(debug_to_terminal_info): Ditto.
- 	(debug_to_kill): Ditto.
-	(debug_to_load): Ditto.
- 	(debug_to_lookup_symbol): Ditto.
- 	(debug_to_create_inferior): Ditto.
-	(debug_to_mourn_inferior): Ditto.
- 	(debug_to_can_run): Ditto.
- 	(debug_to_notice_signals): Ditto.
-	(debug_to_thread_alive): Ditto.
- 	(debug_to_stop): Ditto.
-	* breakpoint.h (set_breakpoint_sal): Ditto.
-	* remote-utils.c (usage): Ditto.
-	* remote.c (set_thread): Ditto.
-	(remote_thread_alive): Ditto.
-	(get_offsets): Ditto.
-	(read_frame): Ditto.
-	(remote_insert_breakpoint): Ditto.
-	(remote_remove_breakpoint): Ditto.
-	* sparc-nat.c (fetch_core_registers): Ditto.
-	* corelow.c (add_to_thread_list): Ditto.
-	(ignore): Ditto.
-	* inftarg.c (proc_wait): Ditto.
-	* infptrace.c (udot_info): Ditto.
-	(fetch_register): Ditto.
-	* ser-unix.c (hardwire_noflush_set_tty_state): Ditto.
-	(hardwire_print_tty_state): Ditto.
-	(hardwire_flush_output): Ditto.
-	(hardwire_flush_input): Ditto.
-	(hardwire_send_break): Ditto.
-	(hardwire_setstopbits): Ditto.
-	* ser-tcp.c (tcp_return_0): Ditto.
-	(tcp_noflush_set_tty_state): Ditto.
-	(tcp_print_tty_state): Ditto.
-	* solib.c (match_main): Ditto.
-	* gdbtypes.c (print_bit_vector): Ditto.
-	(print_arg_types): Ditto.
-	(dump_fn_fieldlists): Ditto.
-	(print_cplus_stuff): Ditto.
-	* symfile.h (entry_point_address): Ditto.
-	* symfile.c (decrement_reading_symtab): Ditto.
-	* valops.c (value_arg_coerce): Ditto.
-	* value.h (find_function_in_inferior): Ditto.
-	(value_allocate_space_in_inferior): Ditto.
-	* values.c (vb_match): Ditto.
-	* thread.c (info_thread_command): Ditto.
-	(restore_current_thread): Ditto.
-	(thread_apply_all_command): Ditto.
-	(thread_apply_command): Ditto.
-	* inferior.h (write_pc_pid): Ditto.
-	* infrun.c (delete_breakpoint_current_contents): Ditto.
-	* breakpoint.c (print_it_normal): Ditto.
-	(watchpoint_check): Ditto.
-	(print_it_done): Ditto.
-	(print_it_noop): Ditto.
-	(maintenance_info_breakpoints): Ditto.
-	(create_longjmp_breakpoint): Ditto.
-	(hbreak_command): Ditto.
-	(thbreak_command): Ditto.
-	(watch_commnd_1): Ditto.
-	(rwatch_command): Ditto.
-	(awatch_command): Ditto.
-	(do_enable_breakpoint): Ditto.
-	* ch-valprint.c (chill_val_print_array_elements): Ditto.
-	* eval.c (evaluate_subexp): Ditto.
-	(get_label): Ditto.
-	(evaluate_struct_tuple): Ditto.
-	* eval.c (init_array_element): Ditto.
-
-	* alpha-tdep.c (push_sigtramp_desc): Add prototype and make static.
-	* breakpoint.c (hw_breakpoint_used_count): Ditto.
-	(hw_watchpoint_used_count): Ditto.
-	* findvar.c (write_register_gen): Ditto.
-	(read_register_pid): Ditto.
-	* symtab.c (cplusplus_hint): Ditto.
-	* infcmd.c (breakpoint_auto_delete_contents): Ditto.
-	* ch-valprint.c (chill_print_type_scalar): Ditto.
-	* gdbtypes.c (add_name): Ditto.
-	(add_mangled_type): Ditto.
-	(cfront_mangle_name): Ditto.
-	* sparc-tdep.c (isbranch): Ditto.
-	* inftarg.c (child_stop): Ditto.
-	* win32-nat.c (child_stop): Ditto.
-	* mac-nat.c (child_stop): Ditto.
-	* remote-utils.c (sr_com): Ditto.
-	* dbxread.c (process_now): Ditto.
-	* ch-exp.c (require): Ditto.
-	(check_token): Ditto.
-	(expect): Ditto.
-	(parse_mode_call): Ditto.
-	(parse_mode_or_normal_call): Ditto.
-	* scm-lang.c (scm_lookup_name): Ditto
-	* f-lang.c (allocate_saved_bf_node): Ditto.
-	(allocate_saved_function_node): Ditto.
-	(allocate_saved_f77_common_node): Ditto.
- 	(allocate_common_entry_node): Ditto.
-	(add_common_block): Ditto.
- 	(add_common_entry): Ditto.
- 	(find_first_common_named): Ditto.
-	(patch_common_entries): Ditto.
- 	(patch_all_commons_by_name): Ditto.
- 	(clear_bf_list): Ditto.
-	(get_bf_for_fcn): Ditto.
- 	(clear_function_list):  Ditto.
-	* scm-exp.c (scm_istr2int): Ditto.
-	(scm_istring2number): Ditto.
-	* scm-valprint.c (scm_inferior_print): Ditto.
-	* f-typeprint.c (print_equivalent_f77_float_type): Ditto.
-	* f-valprint.c (f77_get_dynamic_length_of_aggregate): Ditto.
-	(f77_create_arrayprint_offset_tbl): Ditto.
- 	(f77_print_array_1): Ditto.
- 	(f77_print_array): Ditto.
-	(list_all_visible_commons): Ditto.
- 	(there_is_a_visible_common_named): Ditto.
-	* mdebugread.c (ecoff_relocate_efi): Ditto.
-	* callback.c (os_close): Ditto.
-	(os_get_errno): Ditto.
- 	(os_isatty): Ditto.
- 	(os_lseek): Ditto.
- 	(os_open): Ditto.
-	(os_read): Ditto.
- 	(os_read_stdin): Ditto.
- 	(os_write): Ditto.
- 	(os_write_stdout): Ditto.
- 	(os_rename): Ditto.
-	(os_system): Ditto.
- 	(os_time): Ditto.
- 	(os_unlink): Ditto.
- 	(os_shutdown): Ditto.
- 	(os_init): Ditto.
-	(os_printf_filtered): Ditto.
-
-	* scm-lang.h (scm_parse): Change old style decl to prototype.
-	* config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): Ditto.
-	* top.c (init_proc): Ditto.
-	(query_hook): Ditto.
-	(error_hook): Ditto.
-	* f-lang.c (c_value_print): Ditto.
-	* ch-exp.c (parse_expression): Ditto.
-	(parse_primval): Ditto.
- 	(parse_untyped_expr): Ditto.
-	(parse_opt_untyped_expr): Ditto.
- 	(ch_lex): Ditto.
-	* config/sparc/tm-sparc.h (sparc_init_extra_frame_info): Ditto.
-	(sparc_frame_saved_pc): Ditto.
-	(sparc_push_dummy_frame): Ditto.
-	(sparc_pop_frame): Ditto.
-	* defs.h (fclose): Ditto.
-	(atof): Ditto.
- 	(error_hook): Ditto.
-
-	* arc-tdep.c (single_step): Change arg to type "enum target_signal".
-	* rs6000-tdep.c (single_step): Ditto.
-	* sparc-tdep.c (single_step): Ditto.
-
-	* breakpoint.c (cleanup_executing_breakpoints): Change unused arg type
-	to PTR which is what make_cleanup expects.
-	* utils.c (null_cleanup): Change arg type to PTR.
-	* defs.h (null_cleanup): Change prototype to match actual function.
-	* config/sparc/tm-sparc.h (struct frame_info): Move forward decl.
-	* ch-valprint.c (chill_val_print): Cast 2nd arg of
-	chill_print_type_scalar to LONGEST.
-	* infrun.c (wait_for_inferior): Have empty switch case for
-	BPSTAT_WHAT_CHECK_SHLIBS when SOLIB_ADD is not defined.
-	(stop_on_solib_events): Only needed if SOLIB_ADD is defined.
-	* infcmd.c (attach_command): Only need auto_solib_add if SOLIB_ADD
-	is defined.
-	* symfile.c (generic_load): Scan long int using a long int spec,
-	not an int spec.
-	* infptrace.c (udot_info): Only need local variables if	KERNEL_U_SIZE
- 	is defined.
-	(fetch_register): Only need function if FETCH_INFERIOR_REGISTERS is
- 	not defined.
-	* inflow.c (handle_sigio): Only need prototype when the actual
-	function is compiled in.
-	* valprint.c (longest_to_int): Expand error message to be
-	separate messages for args larger than largest signed int
-	and args smaller than smallest signed int.
-	* valprint.c (print_longest): Fix problems with support for case
-	where compiler supports type "long long" but the runtime doesn't
-	support printing them with "%ll".
-	* scm-valprint.c (scm_scmlist_print, scm_scmval_print): Change
- 	return types to void since we don't actually return anything
- 	meaningful and callees ignore the values anyway.
-	* procfs.c (modify_inherit_on_fork_flag): Enclose pr_flags in PIOCSET
-	ifdef.
-	(modify_run_on_last_close_flag): Ditto.
-	(wait_fd): Enclose local variables "num_fds" and "i" LOSING_POLL
-	ifdef
-	* alpha-tdep.c (push_sigtramp_desc): Return proc_desc rather than
- 	random value.
-	* infrun.c (wait_for_inferior): Ensure random_signal is not used
-	uninitialized.
-	* valops.c (call_function_by_hand): Ensure struct_addr is not used
-	uninitialized.
-	* breakpoint.c (watch_command_1): Ensure prev_frame is not used
-	uninitialized.
-	* utils.c (vfprintf_maybe_filtered): Change second arg from "char *"
-	to "const char *".
-	* infptrace.c (udot_info): Add two dummy args so that the type is
-	correct for passing to add_info.
-	* f-lang.c (saved_fcn): Move decl to head of file so it can be used
- 	in prototypes.
- 	(saved_bf_symnum): Ditto.
- 	(SAVED_FUNCTION): Ditto.
-	(SAVED_FUNCTION_PTR): Ditto.
- 	(SAVED_BF): Ditto.
- 	(SAVED_BF_PTR): Ditto.
-	* ch-exp.c (parse_named_record_element): Build error message in
-	temporary buffer before passing it to expect, rather than passing
-	wrong number of args to expect.
-	* demangle.c (set_demangling_style): Call set_demangling_command with
-	correct number of arguments.
-	* inferior.h (terminal_init_inferior_with_pgrp): Change arg type to
-	int to match actual function.
-	(os_isatty): Call fdmap with right number of arguments, was missing
-	the host_callback* arg.
-	* target.c (cleanup_target): Prototype all functions casts.
-	* target.h (one_stepped, single_step): Declare here and convert
-	single_step to prototype.
-	* infrun.c (one_stepped, single_step): Don't declare externs
-	here, they have moved to target.h.
- 	* eval.c (init_array_element): Declare previously undeclared
-	last two args as LONGEST.
-	* dcache.c (dcache_xfer_memory):  Change xfunc decls to prototype form.
-
-Thu Jul 25 16:11:54 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* dsrec.c (load_srec): Protect ANSI style function parms with PARAMS.
-
-Mon Jul 22 18:13:27 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in (os9kread.o):  Remove dependency on partial-stab.h.
-	* dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h:  Don't
-	use partial_symtab->textlow==0 as a flag, as 0 is a legitimate
-	text address.  Use a seperate flag (textlow_not_set) instead.
-	This makes stabs in ELF .o files work a lot better.
-	* mdebugread.c xcoffread.c:  Define textlow_not_set for
-	partial-stab.h.
-	* stabsread.h (end_psymtab):  Add textlow_not_set arg to prototype.
-
-Sat Jul 20 10:41:06 1996  Fred Fish  <fnf@cygnus.com>
-
-	* dwarf2read.c (struct filenames): Change internal "struct file"
-	to "struct fileinfo" to avoid conflict with "struct file" in
-	<sys/file.h> on HPUX and Solaris.
-
-Fri Jul 19 14:05:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* dwarf2read.c: New file, DWARF 2 reader originally contributed by
-	Brent Benson, with additions by Gary Funck and Jerry Kreuscher.
-	* Makefile.in (COMMON_OBS): Add dwarf2read.o.
-	(SFILES): Add dwarf2read.c.
-	(dwarf2read.o): Add build rule.
-	* symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare
-	exported functions.
-	* elfread.c (elf_symfile_read): Call them.
-	(elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
-
-Thu Jul 18 01:22:01 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* symfile.c (symfile_bfd_open): 
-	* exec.c (exec_file_command): for __GO32__ and __WIN32__ systems,
-	free the user from having to type the .exe extension.
-
-Wed Jul 17 06:54:50 1996  Mark Alexander  <marka@cygnus.com>
-
-	* mon960-rom.c: Shorten the mon960_inits string to a single
-	carriage return; this prevents a hang on connecting immediately
-	after powerup, when MON960 is attempting autobaud detection.
-
-Tue Jul 16 23:47:04 1996  Mark Alexander  <marka@cygnus.com>
-
-	* a29k-tdep.c (get_saved_register): Allow PC to be modified
-	when innermost frame is selected, but not in outer frames.
-
-Tue Jul 16 23:37:25 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* command.c (do_setshow_command):  Don't segfault when showing
-	var_string and var_string_noescape vars that are NULL.
-
-Mon Jul 15 16:55:48 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
-	cygwin32_conv_to_posix_path.
-	(child_create_inferior): unix_path_to_dos_path renamed to
-	cygwin32_conv_to_win32_path.  Rewrite code to translate PATH.
-
-Mon Jul 15 16:44:05 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* defs.h printcmd.c:  Create global disassemble_info structure
-	tm_print_insn_info.
-	* i386-tdep.c (set_assembly_language_command):  set
-	tm_print_insn_info.mach to the appropriate value for 386 or 8086
-	disassembly.
-	* printcmd.c (print_insn):  Move init of disassembler_info to
-	_initialize_printcmd.  Set endian for disassembler here.
-	* sparc-tdep.c:  Set tm_print_insn_info.mach as appropriate to
-	select sparc/sparclite.
-	* config/sparc/{tm-sparc.h tm-sparclite.h}:  Get rid of
-	TM_PRINT_INSN.  Set TM_PRINT_INSN_MACH to
-	bfd_mach_sparc/bfd_mach_sparc_sparclite.
-
-Fri Jul 12 19:04:32 1996  Fred Fish  <fnf@cygnus.com>
-
-	* hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
-	than xmalloc/xrealloc.
-
-Fri Jul 12 17:59:47 1996  Fred Fish  <fnf@cygnus.com>
-
-	* objfiles.c (map_to_file): Error return from mmalloc_findbase is
-	a NULL pointer, not a -1.
-
-Fri Jul 12 10:16:24 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* i386-tdep.c (set_assembly_language_command):  New routine to
-	select between i386 and i8086 instruction sets for disassembly.
-	New command `set assembly-language {i386 i8086}'.
-
-Thu Jul 11 21:13:21 1996  Mark Alexander  <marka@cygnus.com>
-
-	* monitor.c (monitor_write_memory, monitor_read_memory_single):
-	Disable use of "long long" memory read/write commands; can't
-	use them because we hold the values to read/write in an int
-	variable, and because strtoul fails on values that exceed the
-	size of a long.  This fixes breakpoint problems on MON960.
-
-Thu Jul 11 11:39:31 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
-	* config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
-
-Wed Jul 10 16:54:41 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
-	and MMALLOC_CHECK macros, and add comment indicating how host dependent
-	makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
-	to use it but to not do heap corruption checking.
-	* gdbserver/Makefile.in: Ditto.
-	* utils.c (init_malloc): Replace warning() use with direct call of
-	fprintf_unfiltered, since current_target has not yet been set and thus
- 	we cannot use warning().  If we try to use mmcheck and it fails,
-	suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
- 	defined.  Other small mmalloc related cleanups.
-	* config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
-	* config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
-
-	* config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
-	* config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): 
-	* config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
-	* config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
-	* config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
-	* config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
-	* config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
-	* config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
-	Remove obsolete defines.
-
-	* config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
-	* config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
-	* config/rs6000/rs6000.mh (MMALLOC_DISABLE):
-	* config/rs6000/aix4.mh (MMALLOC_DISABLE):
-	* config/powerpc/aix4.mh (MMALLOC_DISABLE):
-	* config/powerpc/aix.mh (MMALLOC_DISABLE):
-	* config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
-	* config/mips/mipsm3.mh (MMALLOC_DISABLE):
-	* config/mips/decstation.mh (MMALLOC_DISABLE):
-	* config/m88k/cxux.mh (MMALLOC_DISABLE):
-	* config/i386/i386mk.mh (MMALLOC_DISABLE):
-	* config/i386/i386m3.mh (MMALLOC_DISABLE):
-	* config/i386/i386gnu.mh (MMALLOC_DISABLE):
-	Use MMALLOC_CFLAGS instead.
-
-Tue Jul  9 22:41:12 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* h8300-tdep.c: Remove some outdated comments.
-	(h8300_skip_prologue): Rework to be more correct for the H8/300H.
-	Handle stm.l insns for the H8/S.
-	(examine_prologue): Likewise.
-
-Tue Jul  9 16:48:55 1996  Raymond Jou  <rjou@mexican.cygnus.com>
-
-	* ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
-
-Mon Jul 08 08:50:39 1996  Mark Alexander  <marka@cygnus.com>
-
-	* mon960-rom.c (mon960_open): Add floating point detection to
-	prevent hang on non-FPU processors (PR 9775).
-	(mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
-	setting breakpoints and improve loading speed.
-
-Sun Jul  7 14:57:34 1996  Fred Fish  <fnf@cygnus.com>
-
-	* coffread.c (record_minimal_symbol): Don't presave name string
-	on symbol_obstack before passing to prim_record_minimal_symbol.
-	It now handles saving the string itself.
-	* dbxread.c (read_dbx_dynamic_symtab): Ditto.
-	* mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
-	* os9kread.c (record_minimal_symbol): Ditto.
-	* solib.c (solib_add_common_symbols): Ditto.
-
-	* coffread.c (coff_symtab_read): Don't presave name string on
-	symbol_obstack before passing to prim_record_minimal_symbol_and_info.
-	It now handles saving the string itself.
-	* dbxread.c (record_minimal_symbol): Ditto.
-	* elfread.c (record_minimal_symbol_and_info): Ditto.
-	
-	* dstread.c (record_minimal_symbol): Remove static function that just
-	called prim_record_minimal_symbol with the same args (after change to
- 	prim_record_minimal_symbol to do it's own name string saves).
-	* nlmread.c (record_minimal_symbol): Ditto.
-	* somread.c (record_minimal_symbol): Ditto.
-
-	* hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
-	(hpread_read_function_type): Ditto.
-	(hpread_process_one_debug_symbol): Ditto.
-	* mdebugread.c (parse_symbol): Ditto.
-	(new_symbol): Ditto.
-	* minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
-
-	* coffread.c (process_coff_symbol): Use obsavestring to save
-	SYMBOL_NAME, rather than obstack_copy0.
-	* dstread.c (create_new_symbol): Ditto
-	* symfile.c (obconcat): Ditto.
-	* stabsread.c (patch_block_stabs): Ditto.
-	* xcoffread.c (SYMNAME_ALLOC): Ditto.
-
-	* symfile.c (obsavestring): Update comments
-	* solib.c (solib_add_common_symbols): Remove local var origname.
-
-Wed Jul  3 15:56:08 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* configure:  Re-build with autoconf-2.10.
-
-	* sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
-	config/sparc/tm-sparclite.h:  Initialize tm_print_insn from
-	TM_PRINT_INSN, which comes from the tm file.
-
-Tue Jul 02 21:41:20 1996  Mark Alexander  <marka@cygnus.com>
-
-	* coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, 
-	os9kread.c: Replace identical sym_offsets functions with
-	default_symfile_offsets.
-	* somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
-	macro to allocate section_offsets.
-	* symfile.c (default_symfile_offsets): New function.
-	* symfile.h: Declare default_symfile_offsets.
-	* symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
-	simplify allocation of section_offsets.
-
-Tue Jun 11 12:02:55 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in (INTERNAL_LDFLAGS):  Add in flags from configure.
-	* configure configure.in:  Only make sol-thread.o for native.
-	Also, switch to dlopened libthread_db.so.1.
-	* sol-thread.c:  Switch to using dlopen to get the thread_db
-	library.
-
-Thu Jun 13 16:53:25 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* configure, configure.in:  Change test for libthread_db to only
-	work for configs where build/host/target are the same.
-
-Tue Jul  2 15:04:20 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
-	PowerPC.
-
-	* configure.in (powerpc-*-linux): Add Linux, System V, and ELF
-	support.
-	* configure: Regenerate.
-
-Mon Jul  1 13:00:43 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From Raymond Jou  <rjou@mexican.cygnus.com>:
-        * mpw-make.sed: Add lines to whack out autoconf hook
-        @CONFIG_LDFLAGS@.
-
-Mon Jul 01 11:07:15 1996  Mark Alexander  <marka@cygnus.com>
-
-	* remote-e7000.c (e7000_stop): New function.
-
-Fri Jun 28 06:34:19 1996  Dawn Perchik  <dawn@cygnus.com>
-
-	* configure, configure.in: Add target sparclet.
-	* monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
- 	(don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
- 	command to start process running on target is different from one
- 	to continue execution), MO_HEX_PREFIX (if addresses from monitor
- 	have a "0x" prefix).
-	* monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
- 	registers array.  This is to allow NULLs to be place holders in
- 	the tm-*.h file so that only minor changes are needed when a new
- 	processor is introduced (eg, one without floating point).
-	* sparc-tdep.c: Conditionally remove dependancies on floating
- 	point.
-  	* sparclet-rom.c, config/sparc/sparclet.mt,
- 	config/sparc/tm-sparclet.h: New files for target sparclet.
-	* symfile.c (load_command): Add option for 2nd parameter; a load
- 	offset added to the vma of each section.
-
-Fri Jun 28 05:39:19 1996  Dawn Perchik  <dawn@cygnus.com>
-
-        * main.c (main): Add option "l" for setting remote_timeout.
-
-Fri Jun 28 05:25:18 1996  Dawn Perchik  <dawn@cygnus.com>
-
-        * remote-e7000.c, remote.c, target.h, top.c: Add set option
- 	"remote_timeout" for setting remote_timeout.  Add set option
- 	"use_hard_breakpoints" for setting hardware .vs. memory
- 	breakpoints.
-
-Fri Jun 28 04:32:18 1996  Dawn Perchik  <dawn@cygnus.com>
-
-        * remote-e7000.c (e7000_parse_device): New function.
-	Add option "tcp_remote" to target command if using 
-	tcp to connect to a remote host which is then connected 
-	via serial port to the e7000 (for exampole, a port master).
-	(e7000_open): Change to call e7000_parse_device.
-
-Fri Jun 28 03:47:17 1996  Dawn Perchik  <dawn@cygnus.com>
-
-	* monitor.c (monitor_debug): Fix remotedebug buffering.
-
-Thu Jun 27 18:24:17 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
-	(NATDEPFILES): Add a space.
-
-Wed Jun 26 06:05:39 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
-	is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
-
-	* ch-exp.c (calculate_array_length): Function removed.
-
-Tue Jun 25 17:41:06 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
-
-	* remote-e7000.c (e7000_read_inferior_memory_large): New function.
-	(e7000_xfer_inferior_memory): Call it.
-
-Tue Jun 25 23:14:07 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* gdb/gdbserver/Makefile.in (docdir): Removed.
-
-Tue Jun 25 22:05:38 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
-	Use autoconf set values.
-	(docdir): Removed.
-	* configure.in (AC_PREREQ): autoconf 2.5 or higher.
-	* nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir, 
-	includedir): Use autoconf set values.
-	(docdir): Removed.
-	* nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
-	* nlm/configure: Rebuilt.
-        * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
-
-Mon Jun 24 09:56:14 1996  Angela Marie Thomas (angela@cygnus.com)
-
-	* stabsread.c (read_cfront_member_functions): add type
-
-Sun Jun 23 23:40:48 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* win32-nat.c: #include <unistd.h>.
-	(unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
-	(child_create_inferior): Convert only env var PATH to win32 style.
-	(set_pathstyle_dos): Delete.
-	(_initialize_inftarg): Delete dos-path-style command.
-
-Thu Jun 20 13:42:23 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* configure.in: Revise sol-thread.o test.
-	* configure: Regenerated.
-
-	* source.c (find_source_lines): Reassign size to result of read.
-
-Tue Jun 18 16:25:54 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
-	(h8300_command): Likewise.
-	(set_machine): Likewise.
-	(set_machine_hook): Likewise.
-	(_initialize_h8300m): Likewise.
-
-	* config/h8300/tm-h8300.h (h8300smode): Declare.
-
-Sun Jun 16 15:21:51 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* somsolib.c (som_solib_create_inferior_hook): Handle tracking
-	of shl_load calls for hpux10.
-
-Thu Jun 13 11:16:10 1996  Tom Tromey  <tromey@thepub.cygnus.com>
-
-	* config.in: Regenerated.
-	* acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
-
-	* configure: Regenerated.
-	* aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
-	avoid name clashes with SunOS headers.
-
-Tue Jun 11 19:52:50 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Michael Snyder <Michael_Snyder@next.com>:
-	* bcache.c (print_bcache_statistics): Avoid divide-by-zero
-	exception if one or more objfile has no symbols, such as when
-	a dynamic library has been stripped.
-
-Tue Jun 11 12:02:55 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in (INTERNAL_LDFLAGS):  Add in flags from configure.
-	* configure configure.in:  Only make sol-thread.o for native.
-	Also, switch to dlopened libthread_db.so.1.
-	* sol-thread.c:  Switch to using dlopen to get the thread_db
-	library.
-
-Mon Jun 10 14:17:19 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
- 	Change from 0xE0000000 to 0xC0000000.
-
-Thu Jun  6 17:10:32 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/xm-solaris.h: Initial version of support for
-	Solaris on PowerPC.
-
-Wed Jun  5 01:52:57 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
- 	* configure.in (configdirs): Force 4100 builds to use 4300 GDB
-  	target.
-	* configure: Rebuild.
-
-	* config/mips/vr4300el.mt (SIM_OBS): Include simulator in
- 	little-endian builds.
-	
-Mon Jun  3 11:48:29 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* inftarg.c (child_thread_alive): Protect declaration with
-	#ifndef CHILD_THREAD_ALIVE.
-
-	* source.c (find_source_lines): Check the time on the symtab's bfd if
-	it exists, else check the time on the exec_bfd.
-
-Thu May 30 09:43:17 1996  Mark Alexander <marka@cygnus.com>
-
-	* dsrec.c (make_srec):  Fix calculation of address size
-	to allow addresses less than 0x100.
-
-Thu May 30 04:24:09 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
-
-Tue May 28 16:15:47 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* remote-mips.c: cannot use EINVAL for breakpoint test since
-	its value varies for different hosts (e.g. go32's is 19, while
-	sunos is 22).  Changed to hardcoded 22 since that is what the
-	mips boards return.
-
-Tue May 28 11:14:58 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* configure: Regenerated.
-	* aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
-	(CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
-
-Sun May 26 16:56:35 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* solib.c (solib_absolute_prefix, solib_search_path): New variables.
-	(_initialize_solib): Add set/show commands for those variables.
-	(solib_map_sections): Implement searching using them.
-
-Sun May 26 14:14:49 1996  Fred Fish  <fnf@cygnus.com>
-
-	Changes from: David Mosberger-Tang  <davidm@azstarnet.com>
-
-	* NEWS:  Add Alpha Linux as a new native configuration.
-
-	* mdebugread.c (parse_symbol): When we find a malloc() symbol with
- 	return type VOID, assume no debugging info is available for that
- 	object file and patch the return value into VOID *.  Otherwise,
-	operations requiring an implicit call to malloc() will fail.
-
-	* infrun.c (wait_for_inferior): The criterion to detect entering a
- 	sigtramp handler is now: (a) the current pc is inside a sigtramp
- 	handler, (b) the previous pc is not in a sigtramp handler, and (c)
- 	the current stack pointer is "inner" than the old one.  Condition
-	(c) is new to avoid mistaking a return from a signal handler into
- 	sigtramp as a new sigtramp invocation.
-
-	* dcache.c (struct dcache_block): Declare addr as CORE_ADDR.  An
- 	int may not be big enough to hold an address.
-	(dcache_hit): Ditto.
-	(dcache_peek_byte): Fix indentation.
-
-	* configure.in (alpha-*-linux*): Add target.
-	* configure: Rebuild
-
-	* config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
-	(SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
-	(DYNAMIC_SIGTRAMP_OFFSET): Ditto.
-	(SIGCONTEXT_ADDR): Ditto.
-	(FRAME_PAST_SIGTRAMP_FRAME): Ditto.
-
-	* config/alpha/alpha-linux.mh: New file.
-	* config/alpha/alpha-linux.mt: Ditto.
-	* config/alpha/nm-linux.h: Ditto.
-	* config/alpha/tm-alphalinux.h: Ditto.
-	* config/alpha/xm-alphalinux.h: Ditto.
-	* config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
-	* config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
- 	xm-alphaosf.h.
-	* config/alpha/alpha-osf2.mh: Ditto.
-
-	* blockframe.c (find_pc_partial_function): Pass PC to
- 	SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
- 	that detect sigtramp code via designated code sequences (as is the
- 	case for Linux/Alpha, for example).
-	
-	* config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
-	to ignore new PC argument.
-	* config/m68k/tm-hp300bsd.h: Ditto.
-	* config/vax/tm-vax.h: Ditto.
-
-	* alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
-	(alpha_osf_skip_sigtramp_frame): Ditto.
-	(push_sigtramp_desc): Ditto.
-	(alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
- 	sigcontext address from frame.
-	(alpha_saved_pc_after_call): When in sigtramp, use
- 	alpha_frame_saved_pc() instead of read-register().
-	(after_prologue): When inside a dynamically generated sigtramp
- 	function, there is no prologue, so return address of first
- 	instruction.
-	(alpha_in_prologue): Fix typo in comment.
-	(find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
- 	whether we're inside a dynamicaly generated sigtramp function.  If
- 	so, create and push and appropriate procedure descriptor.
-	(alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
- 	the frame past a sigtramp frame (if the current frame is indeed a
- 	sigtramp function).
-	(init_extra_frame_info): Don't read next frame register off of
- 	stack-pointer when inside a dynamiccaly generated sigtramp.
-	(alpha_pop_frame): Also unlink and destroy procedure descriptors
- 	created for dynamically generated sigtramp functions.
-
-	* alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
- 	<alpha/ptrace.h> instead of <machine/reg.h>
-
-Tue Jul  2 13:58:10 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_validate_task_sc):
-	Give terminal to gdb while asking question.
-	(inf_resume): Don't validate the task suspend-count while execing.
-
-Thu Jun 13 11:04:52 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_validate_task_sc): Query user before clearing any
-	additional suspend count.
-	(S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
-	(inf_resume): Call inf_validate_task_sc here.
-	(gnu_resume): Call inf_update_procs to ensure noticing new threads.
-
-Fri Jun  7 17:00:43 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
-
-Thu May 23 15:13:56 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* h8300-tdep.c (IS_PUSH): Refine.
-	(IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
-	(IS_SUB4_SP, IS_SUBL_SP): New macros.
-	(h8300_skip_prologue): Handle H8/300H prologue code sequences.
-	(examine_prologue): Handle addresses from 0x010000 to 0xffffff
-	when in H8/300H mode.  Get the return pointer's address correctly
-	for the H8/300H.  Handle H8/300H prolouge code sequences.
-
-	* symfile.c (generic_load): Print the starting address
-	of the file just loaded.
-
-Thu May 23 12:09:52 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
-
-Tue May 21 11:53:56 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* breakpoint.c (bpstat_do_actions):  Avoid endless recursion
-	if a `source' command is contained in bs->commands.
-
-	* infrun.c (wait_for_inferior):  Update step_frame_address when
-	stepping into a new line.
-
-	From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
-	* breakpoint.c (breakpoint_1):  Add shlib_disabled case to
-	bpenables array.
-
-Mon May 20 22:52:00 1996  Mark Alexander  <marka@cygnus.com>
-
-	* dsrec.c (load_srec): Add WAITACK parameter, for machines
-	like EST visionICE that send back an ACK after each S-record.
-	* monitor.c (monitor_wait_srec_ack): New function.
-	(monitor_load): Pass monitor_wait_srec_ack to load_srec
-	if the monitor's MO_SREC_ACK flag is set.
-	* monitor.h: Define MO_SREC_ACK flag.
-	* remote-est.c (est_cmds): Add MO_SREC_ACK flag.
-	* sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
-	* srec.h: Add WAITACK parameter to load_srec prototype.
-
-Sun May 19 21:22:00 1996  Rob Savoye  <rob@chinadoll>
-
-	* config/sparc/sparclite.mt: Add the sparc simulator.
-
-Sun May 19 16:49:37 1996  Fred Fish  <fnf@cygnus.com>
-
-	* defs.h (read_command_lines, query_hook): Update prototypes.
-	(readline_begin_hook, readline_hook, readline_end_hook): Declare.
-	* breakpoint.c (commands_command): Build message in temporary buffer
-	and pass that, as well as tty control flag, to read_command_lines.
-	* top.c (readline_begin_hook, readline_hook, readline_end_hook):
-	Define here.
-	(command_loop): Check for non-NULL instream before looping.
-	(command_line_input): Use readline_hook when appropriate, to get
-	user input from a GUI window.
-	(read_next_line): Also build prompt if getting user input from a GUI.
-	(recurse_read_control_structure): Fix typo in comment.
-	(read_command_lines): Use passed in prompt and tty flag to decide how
-	to build message.  Use readline_begin_hook when appropriate, to set
-	up a GUI interaction window.  Just return head, whether NULL or not,
-	after using readline_end_hook to complete GUI interaction.
-	(define_command, document_command): Build message in a temporary
-	buffer and pass it to read_command_lines, along with tty flag.
-
-
-Sat May 18 02:43:58 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* blockframe.c (frameless_look_for_prologue):
-	Add FUNCTION_START_OFFSET only if func_start is non-zero.
-	* minsyms.c (lookup_minimal_symbol_by_pc):  Return NULL if
-	pc is not in a known section.
-	* stack.c (print_frame_info):  Remove check for fi->pc in known
-	section, now handled by lookup_minimal_symbol_by_pc.
-
-
-Fri May 17 13:31:04 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* sh-stub.c: New file, was config/sh/stub.c.
-
-
-Wed May 15 08:25:12 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* top.c (read_next_line): Fix thinkos.  From Donn Seeley.
-
-	* coffread.c (coff_symtab_read): Handle C_LABEL symbols like
-	C_STAT symbols.
-	* h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
-	Flush cached frames just before exiting.
-	* remote-sim.c (gdbsim_resume): Complain if the program isn't
-	being run.
-	* config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
-
-Tue May 14 18:05:16 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* procfs.c (procfs_thread_alive procfs_stop):  Make static.
-	(procfs_pid_to_str):  New routine to print out thread id's in an
-	intelligible manner.
-	* sol-thread.c (sol_thread_fetch_registers):  Re-order manner in
-	which supply_register is called to fix bug with writing
-	individual regs.
-	* config/sparc/tm-sun4sol2.h:  Define default for
-	target_pid_to_str in case host lacks libthread_db.
-
-Mon May 13 23:53:30 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in config.in configure configure.in
-	config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
-	config/sparc/tm-sun4sol2.h:  Use autoconf to config Solaris thread
-	and pthread support, since pre-2.5 systems don't come with
-	libthread_db.so.1.
-
-	* procfs.c (info_proc):  Use int instead of id_t.  Old versions of
-	Irix don't seem to define this.
-
-Mon May 13 17:40:58 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* top.c (execute_control_command, case while_control): Allow
-	a while command to be interrupted.
-
-Mon May 13 16:17:36 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* sol-thread.c:  More cleanup, add comments.
-	(sol_thread_resume):  Prevent people from trying to step
-	inactive threads.
-	(sol_thread_wait sol_thread_fetch_registers
-	sol_thread_store_registers):  Remove unnecessary check for
-	sol_thread_active.  These routines won't get called unless threads
-	are active.
-
-Mon May 13 11:29:37 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	SH3-E support from Allan Tajii <atajii@hmsi.com>:
-	* sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
-	float registers.
-	(sh3e_reg_names): New register name array.
-	(sh_processor_type_table): Add sh3e processor type.
-	* config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
-	(REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
-	full set of registers.
-	* remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
-	(e7000_fetch_registers, e7000_wait): Use them.
-	* sh3-rom.c (sh3_regnames): Add float registers.
-	(sh3e_cmds, sh3e_ops): New globals.
-	(sh3e_open): New function.
-	(_initialize_sh3_rom): Rename from _initialize_sh3, set up
-	sh3e target vector.
-
-Fri May 10 15:53:38 1996  Stu Grossman  (grossman@lisa.cygnus.com)
-
-	* sol-thread.c:  Cleanup.  gcc -Wall fixes.  Add prototypes.
-	Print out messages instead of codes for thread_db errors.  Make
-	access macros for thread and lwp manipulation.  Make cleanups to
-	fixup inferior_pid in case of errors.
-
-Thu May  9 19:06:02 1996  Fred Fish  <fnf@cygnus.com>
-
-	* aclocal.m4: Remove unused definition of AC_C_CROSS.
-	* configure.in: Add powerpcle-*-solaris* host and target config
-	so April 30th change does not get lost next time configure is
-	rebuilt.
-
-Thu May  9 14:13:08 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
-	infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
-	win32-nat.c, config/nm-lynx.h:  Rename thread.h to gdbthread.h to
-	avoid conflict with Solaris /usr/include/thread.h.
-
-Thu May  9 12:33:32 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
-
-	* abug-rom.c: Config file for the older style ABug monitor that
-	runs on the mvme13x boards.
-	* config/m68k/monitor.mt: Add abug support for m68k cross
-	debugging.
-
-Wed May  8 20:33:24 1996  Fred Fish  <fnf@cygnus.com>
-
-	* infcmd.c (do_registers_info):  Always print the raw floating
-	point value's bytes in big endian order, so the the leftmost bit
-	is the most significant.
-	* breakpoint.c (clear_momentary_breakpoints): Remove dead code
-	that is referenced nowhere else.
-	(set_breakpoint): Ditto.
-	(do_enable_breakpoint): Created from enable_once_breakpoint
-	with a couple of changes.
-	(enable_breakpoint): Call do_enable_breakpoint with an appropriate
-	bpdisp enum value to set disposition of breakpoint.
-	(enable_once_breakpoint): Ditto.
-	(enable_delete_breakpoint): Ditto.
-	* breakpoint.h (clear_momentary_breakpoints): Remove prototype.
-	* symtab.c (find_pc_line): Improve comments.
-	* xcoffread.c: Ditto.
-
-Tue May  7 18:37:06 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* target.c (debug_to_xfer_memory): Insert line breaks when
-	dumping the memory block.
-
-Mon May  6 13:52:52 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* fork-child.c (fork_inferior), inferior.h:  init_trace_fun now
-	returns a possibly modified pid.
-	* inftarg.c (ptrace_him):  Now returns pid;
-	* m3-nat.c (m3_trace_him):  Now returns pid;
-	* infcmd.c (run_command):  Minor cleanup.
-	* infrun.c (wait_for_inferior):  Add another check for one_stepped
-	near where we read the pc to avoid erroneously setting
-	random_signal for multi-threaded support.
-	* procfs.c:  Add support for Solaris LWPs.  Remove def of
-	LOSING_POLL.  Many cleanups...  Several workarounds for Solaris
-	lossage.  System call entry and exit are now handled by
-	dynamically registered handlers.
-	* (syscallname):  Don't barf when handed an unknown syscall
-	number.
-	* (info_proc_syscalls):  Ditto.
-	* sol-thread.c:  New file.  Implements Solaris thread support.
-	* symfile.c (symbol_file_add):  Add call to target_new_objfile to
-	notify target-dependent code about new symbol tables.
-	* (clear_symtab_users):  Call target_new_objfile to notify it of
-	the removal of all symbol tables.
-	* target.c (push_target):  Make sure that to_close is non-zero
-	before calling it.
-	* target.h (target_new_objfile):  Provide default.	
-	* config/alpha/nm-osf2.h:  Define LOSING_POLL because this version
-	of OSF can't hack using poll with /proc.
-	* config/sparc/nm-sun4sol2.h (target_new_objfile):  Define to be
-	sol-thread-new-objfile.
-	* config/sparc/sun4sol2.mh:  Add sol-thread.o to NATDEFFILES, and
-	add libthread_db.so.1 to NAT_CLIBS.
-	* config/sparc/tm-sun4sol2.h:  Define PIDGET, TIDGET, and
-	target_pid_to_str.
-
-Sat May  4 02:13:34 1996  N Srin Kumar  <nsrin@wipinfo.soft.net>
-
-	* procfs.c (remove_fd):  Fix copy of fds to fill hole left after
-	removal of the requested fd.
-
-Mon May  6 07:52:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
-	hooks under ELF.
-
-	* config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
-
-Thu May  2 12:46:14 1996  Jeffrey A Law  (law@cygnus.com)
-
-	From Peter Schauer:
-	* breakpoint.h (enum bpdisp):  Add del_at_next_stop.
-	* breakpoint.c (insert_breakpoints, watchpoint_check,
-	bpstat_stop_status):  Avoid bad references to memory freed via
-	delete_breakpoint on watchpoints going out of scope.
-	Do not delete these watchpoints, disable them and change their
-	disposition to del_at_next_stop instead.
-	(breakpoint_auto_delete):  Delete all breakpoints whose disposition
-	is del_at_next_stop.
-	(breakpoint_init_inferior):  Use switch to avoid reference to
-	already deleted breakpoint.
-
-Wed May  1 17:29:18 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
-	* config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
-	* config/rs6000/rs6000.mt (TDEPFILES): ... to here.
-	* xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
-	(solib_info): Call xcoff_relocate_symtab via the hook.
-	(sharedlibrary_command): Ditto.
-	* xcoffread.c: Remove all FAKING_RS6000 comments and defines.
-	(xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
-	(xcoff_init_loadinfo_hook): Define and initialize here.
-	(scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
-	(xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
-	* xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
-	* rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
-	of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
-	* rs6000-nat.c (_initialize_core_rs6000): Add initialization
-	of xcoff_relocate_symtab_hook.
-
-Tue Apr 30 13:22:02 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* configure (powerpcle-*-solaris*): Add Solaris support.
-
-	* config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
-	Solaris support.
-
-Mon Apr 29 16:17:31 1996  Dawn Perchik <dawn@cygnus.com>
-
-	* c-valprint.c (c_val_print): Fix printing for arrays defined 
-	with 0 length.
-
-Sun Apr 28 15:08:05 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	Support for bi-endian remote breakpoints.
-	* remote.c (big_break_insn, little_break_insn): New globals.
-	(break_insn): Remove.
-	(remote_insert_breakpoint, remote_remove_breakpoint): Use own
-	code if REMOTE_BREAKPOINT defined, otherwise call memory
-	breakpoint functions.
-	* config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
-	(BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
-
-	* mon960-rom.c (mon960_cmds): Remove forward decl.
-	(mon960_load): Use current_monitor instead of mon960_cmds.
-	(mon960_regnames): Remove backslashes from line ends.
-	(_initialize_mon960): Fix documentation string.
-
-Sun Apr 28 12:10:35 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symfile.h (psymbol_allocation_list):  Expand comments which
-	describe the psymbol allocation list and how each field is
-	used.
-
-Sun Apr 28 03:44:30 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* breakpoint.c (delete_breakpoint):  Fix bpt->val, bpt->exp
-	storage leaks.
-	(breakpoint_re_set_one):  Fix b->exp, b->val, b->cond storage leaks.
-
-	* infcmd.c (run_command), solib.c (locate_base):  Check for
-	target_has_execution in addition to inferior_pid, a core file
-	from a threaded program is yielding a non-zero inferior_pid.
-
-	* sparc-tdep.c (get_saved_register):  Handle window registers
-	in a dummy frame correctly.
-
-Sat Apr 27 20:38:32 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
-	so that anything that wants an allocation function not yet pulled
-	in, will get it from mmalloc rather than a system library.
-	* Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
-	to avoid surprising results when used.
-
-Sat Apr 27 00:12:05 1996  Dawn Perchik  (dawn@cygnus.com)
-
-	* stabsread.c: Changes and bug fixes for cfront support.
-	Fix bug for class data members.
-	Fix parsing bug when no base classes exist.
-	Fix memory bug - allocate space for cplusplus specific info.
-	Add support for static data.
-	Add prototypes for static functions.
-	Enhance comments to show what each function expects to parse.
-	Cleanup code.
-	* stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename 
-	function to resolve_cfront_continuation.
-
-Fri Apr 26 23:58:26 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* infrun.c (wait_for_inferior): Call registers_changed when
-	restarting the inferior to get over a nullified instruction.
-	
-Tue Apr 24 12:12:55 1996  Dawn Perchik (dawn@cygnus.com)
-
-	* dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c: 
-	Add new support for parsing cfront stabs.
-
-Wed Apr 24 00:32:55 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* infrun.c (wait_for_inferior): Move "have_waited" label
-	outside of #ifdef conditionals.  Don't trash the wait status
-	if we get a signal and the current instruction is nullified.
-
-Mon Apr 22 20:17:01 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (VERSION): Bump version number to 4.16.1.
-	* NEWS: Update for 4.16 release.
-
-Mon Apr 22 16:32:29 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* monitor.h: Clean up comment formatting.
-	(current_monitor): Remove decl.
-	(LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
-	(push_monitor, SREC_SIZE): Remove.
-	* monitor.c: Expand old macro into current_monitor derefs
-	everywhere.
-	* remote-os9k.c (current_monitor): Remove definition.
-
-Mon Apr 22 14:54:45 1996  Mark Alexander  <marka@superball.cygnus.com>
-
-	* corefile.c (specify_exec_file_hook): Allow arbitrary number of
- 	hooks.
-	(call_extra_exec_file_hooks): New function.
-	* h8300-tdep.c: Lint; add .h files to provide missing declarations,
-	remove unused variables.
-	(set_machine_hook): New function.
-	(_initialize_h8300m): Initialize it.
-
-Fri Apr 19 15:03:49 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* remote-mips.c (encoding): Don't specify size, to avoid bug in
-	SunOS native compiler.
-
-Thu Apr 18 18:46:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* monitor.c: Use int rather than LONGEST for values, since
-	the formatting strings are not prepared to accept long longs.
-
-Wed Apr 17 20:17:27 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
-
-Tue Apr 16 17:38:23 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* corelow.c (add_to_thread_list):  Make sure reg_sect is non-null
-	before de-referencing it.  Prevents deref of NULL pointer if core
-	file lacks .reg section.
-	* defs.h:  Rename floatformat_{to from}_long_double to
-	floatformat_{to from}_doublest.  Get rid of FLOATFORMAT_{TO
-	FROM}... macros.
-	* findvar.c (extract_floating store_floating):  Change all refs to
-	FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
-	* utils.c:  Change floatformat_{to from}_long_double to
-	floatformat_{to from}_doublest cuz the new routines will use
-	whatever size (double or long double) is appropriate.
-	* config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
-	REGISTER_CONVERT_TO_RAW):  Change FLOATFORMAT... macros to
-	floatformat... routine calls.
-
-Mon Apr 15 16:34:11 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* stabsread.c (read_type):  Move handling of '@' from type
-	number handling to handling of types proper (as emitted by gcc!).
-	For typedefs, allocate the typedef type before reading its
-	definition, to properly handling recursive types.
-
-Mon Apr 15 11:19:26 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* ch-exp.c (calculate_array_length): Fix prototype.
-
-Sat Apr 13 14:21:16 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* remote-nindy.c (nindy_open):  Acquire more target state so that
-	user can attach to a previously running program.
-	* (nindy_fetch_registers nindy_store_registers):  Get rid of fp
-	conversion code.  That's all handled in {extract store}_floating
-	now.
-	* utils.c (floatformat_to_double):  Don't bias exponent when
-	handling zero's, denorms or NaNs.
-	* config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
-	REGISTER_CONVERT_TO_RAW):  Change to using DOUBLST and
-	FLOATFORMAT_TO/FROM_DOUBLEST macros.
-	* config/i960/tm-nindy960.h:  Undefine
-	REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
-	REGISTER_CONVERTIBLE.  These are no longer necessary now that all
-	the magic happens in extract/store_floating.
-
-Sat Apr 13 02:58:02 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* eval.c (evaluate_subexp_standard):  Report error when attempting to
-	evaluate subscripts for types which cannot be subscripted.
-
-	* valarith.c (value_x_binop, value_x_unop):  Add noside parameter.
-	Return a zero value with the return type of the member function
-	if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
-	function.
-	* values.h (value_x_binop, value_x_unop):  Update prototypes
-	accordingly.
-	* eval.c (evaluate_subexp_standard):  Update all callers of
-	value_x_binop, value_x_unop accordingly.
-
-	* valarith.c (value_neg, value_complement):  Perform ANSI C/C++
-	integral promotion on operands.
-
-Fri Apr 12 13:19:27 1996  Fred Fish  <fnf@cygnus.com>
-
-	* README: Update for 4.16 release.
-	* configure.in (AC_CHECK_FUNCS): Also check for sbrk.
-	* configure: Regenerate with autoconf.
-	* config.in: Regenerate with autoheader.
-	* main.c (main): Only use sbrk() when HAVE_SBRK is defined.
-	* top.c (command_loop): Ditto.
-
-Fri Apr 12 09:45:29 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* defs.h:  Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
-	defaults for bi-endian targets.  Replace function pointers for
-	floatformat routines with macros.  No need for these to be runtime
-	selectable.
-	* findvar.c:  Get rid of floatformat function pointers.  Use
-	macros in extract_floating and store_floating.
-	* remote-nindy.c (nindy_fetch_registers nindy_store_registers):
-	Use floatformat macros.
-
-Thu Apr 11 21:28:02 1996  Fred Fish  <fnf@cygnus.com>
-
-	From: Miles Bader  <miles@gnu.ai.mit.edu>
-	* configure.in (AC_CHECK_HEADERS): check for endian.h.
-	Use AC_CHECK_TOOL to find AR & RANLIB.  Add AC_PROG_AWK.
-	Add host & target cases for i[345]86-*-gnu*.
-	* config.in: Regenerate with autoheader.
-	* configure: Regenerate with autoconf.
-	* Makefile.in (AR, AWK): Set from corresponding autoconf substs.
-	(init.c): Don't scan mig-generated files.
-	* defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
-	* config/nm-m3.h (ATTACH_NO_WAIT): Define.
-	* infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
- 	rather than "#ifndef MACH".
-
-Thu Apr 11 18:49:42 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c (remotewritesize): New GDB variable, controls size
-	of memory packets sent to the target.
-
-Thu Apr 11 13:47:52 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* dcache.c:  Add prototypes.  Make many functions static.
-	* (dcache_peek dcache_fetch dcache_poke):  Make dcache_fetch and
-	dcache_poke call dcache_xfer_memory directly in order to fix
-	problems with turning off dcache.  dcache_peek is now unnecessary,
-	so it goes away.
-
-	* defs.h:  Define new macros HOST_{FLOAT DOUBLE	LONG_DOUBLE}_FORMAT 
-	and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
-	to a struct floatformat.  This allows for better handling of
-	targets whose floating point formats differ from the host by more
-	than just byte order.
-	* (floatformat_to_long_double floatformat_from_long_double):
-	Prototypes for new functions in utils.c.
-	* (floatformat_to_doublest floatformat_from_doublest):  Prototypes
-	for pointers to floating point conversion functions.  The actual
-	function uses either double or long double if the host supports it.
-	* findvar.c (floatformat_to_doublest floatformat_from_doublest):
-	Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
-	* (extract_floating store_floating):  Rewrite.  Now, if host fp
-	format is the same as the target, we just do a copy.  Otherwise,
-	we call floatformat_{to from}_doublest.
-	* remote-nindy.c (nindy_xfer_inferior_memory):  Change param
-	`write' to `should_write'.
-	* utils.c (floatformat_to_long_double
-	floatformat_from_long_double):  New routines that implement long
-	double versions of functions in libiberty/floatformat.c.
-	* config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT):  Define this for
-	i960 extended real (80 bit) numbers.
-	* nindy-share/nindy.c (ninMemGet ninMemPut):  Return number of bytes
-	actually read or written.
-
-Wed Apr 10 02:56:06 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
-	(calculate_array_length): Move function from here ...
-
-	* ch-exp.c (calculate_array_length): ... to here.
-	(parse_primval): If we have a symbol with an array type
-	and the length is 0, call calculate_array_length.
-
-Tue Apr  9 01:23:05 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
-	Add some checks for powerset compatibility.
-
-	* valops.c (value_slice): Use lowbound instead of lowerbound for
-	call to slice_range_type to get correct bounds.
-
-Mon Apr  8 12:53:56 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
-	dependencies.
-	* scm-lang.c (gdb_string.h): Include.
-	* objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
-	call to correct type (char *).
-	* cp-valprint.c (cp_print_static_field): Ditto.
-	* somsolib.c (som_solib_create_inferior_hook): Add a declaration
-	for external find_unwind_entry function (from hppa-tdep.c).
-	* remote-pa.c (remote_write_bytes, remote_read_bytes): Change
-	type of second arg to "char *" to be type compatible with
-	dcache.
-	(remote_wait): Cast second arg to strtol to correct type.
-	* hppa-tdep.c (compare_unwind_entries): Change argument types to
-	"const void *" to be type compatible with qsort, and then
-	assign to local args prior to use.
-
-Mon Apr  8 15:35:52 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* infptrace.c (kill_inferior): Remove call to "kill"; update
-	comments.
-
-Mon Apr  8 14:05:07 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* remote-e7000.c: don't append :23 to target port if __WIN32__
-	is defined (it's WinGDB).
-
-Sun Apr  7 22:34:29 1996  Fred Fish  <fnf@cygnus.com>
-
-	From: Miles Bader  <miles@gnu.ai.mit.edu>
-	* gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
-	msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
-	config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
-	m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
-
-Sun Apr  7 13:32:41 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in (case host): Add i386sco5 host.
-	* configure: Regenerate.
-	
-	From: Robert Lipe <robertl@dgii.com>
-	Add support for SCO OpenServer 5 (a.k.a. 3.2v5*)  This
-	target is an SVR3.2 with COFF, ELF, and shared libes, but
-	no /proc.
-	* config/i386/i386sco5.mh:  New file.
-	* config/i386/nm-i386sco5.h:  New file.
-
-Sat Apr  6 08:55:22 1996  Fred Fish  <fnf@cygnus.com>
-
-	* bcache.c (bcache): When size of chunk to cache is exactly equal to
- 	BCACHE_MAXLENGTH, stash chunk as unique copy.
-
-Sat Apr  6 00:46:26 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
-	(add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
-	use it, rather than calling add_psymbol_addr_to_list.
-	(add_psymbol_addr_to_list): Delete.
-	(add_psymbol_to_list): Make psymbol static to avoid random data in
-	gaps due to alignment of structure members.
-	* symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
- 	ADD_PSYMBOL_ADDR_TO_LIST): Remove.  Real world tests show no
-	performance improvements by inlining via complicated macros and
-	they just make gdb larger and harder to maintain.
-	* dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
-	and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
-	add_psymbol_to_list with appropriate long or CORE_ADDR args.
-	(add_partial_symbol): Ditto.
-	* partial-stab.h: Ditto.
-	* os9kread.c (read_os9k_psymtab): Ditto
-	* mdebugread.c (parse_partial_symbols): Ditto.
-	(handle_psymbol_enumerators): Ditto.
-	(demangle.h): Include.
-	* hpread.c (hpread_build_psymtabs): Ditto.
-	(hpread_build_psymtabs): Ditto.
-	(demangle.h): Include
-
-Thu Apr  4 20:16:55 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in: Check for setpgid function.
-	* config.in: Regenerate with autoheader.
-	* configure: Regenerate with autoconf.
-	* inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
-	if it is actually defined.
-	(gdb_setpgid): Use HAVE_SETPGID.
-	* ch-exp.c: Change include of <string.h> to "gdb_string.h".
-	* c-exp.y, f-exp.y, m2-exp.y: Ditto.
-	* c-exp.y, serial.c: Include <ctype.h>.
-	* config/m68k/nm-news.h: Add typedef for pid_t which is
-	apparently missing from <sys/types.h>.  Enclose entire
-	file in NM_NEWS_H ifndef and define when included.
-	* config/mips/nm-news-mips.h: Ditto.
-	* config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
-	REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
-
-Thu Apr  4 19:04:18 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* arm-xdep.c: Move native-specific code to here from arm-tdep.c.
-	* arm-tdep.c (arm_apcs_32): New global.
-	(arm_addr_bits_remove, arm_saved_pc_after_call,
- 	arm_push_dummy_frame, arm_pop_frame): New functions.
-	(arm_skip_prologue): Updated version from Richard Earnshaw.
-	(_initialize_arm_tdep): Add set/show "apcs32".
-	* config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
-	arm_addr_bits_remove.
-	(SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
-	(frame_find_saved_regs): Declare properly.
-	(PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
-	(POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
-	explicit mask.
-	* config/arm/nm-arm.h: New file.
-	* config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
-	Move definitions to nm-arm.h.
-	* config/arm/arm.mh (NAT_FILE): Define.
-
-	* symfile.c (generic_load): Initialize data_count properly.
-
-Thu Apr  4 17:17:53 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symmisc.c (print_objfile_statistics): Print memory used by
-	psymbol cache obstack.
-
-Thu Apr  4 15:43:07 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* symfile.c (report_transfer_performance): New function.
-	(generic_load): Call it to report transfer rate.
-	* remote-e7000.c (e7000_load): Ditto.
-
-Mon Apr  1 16:31:00 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.sed: Change references to config.h to be in objdir,
-	edit out rules to rebuild config.h.
-
-Mon Apr  1 08:32:23 1996  Fred Fish  <fnf@cygnus.com>
-
-	* hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
-	proceeding.
-
-Sun Mar 31 16:15:43 1996  Fred Fish  <fnf@cygnus.com>
-
-	* hppah-nat.c (store_inferior_registers, store_inferior_registers,
-	fetch_register, child_xfer_memory): Use call_ptrace function supplied
-	by infptrace.c rather than calling ptrace directly.
-
-Sun Mar 31 15:39:00 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mon960-rom.c: Cleanups and elimination of unused code,
-	clarify documentation string.
-	(mon960_serial, mon960_ttyname): Remove.
-	* config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
-	ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
-
-Sat Mar 30 11:00:22 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in: Check whether printf family supports printing
-	long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
-	* acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
-	* configure: Regenerate.
-	* valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
-	* c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
-	* configure.in: Fix have_gregset and have_fpregset autoconf
-	variable names so that they match the pattern required to
-	cache them.
-
-Fri Mar 29 21:39:56 1996  Fred Fish  <fnf@cygnus.com>
-
-	* core-aout.c (fetch_core_registers): Cast core_reg_size to int
-	before testing against reg_ptr.
-	* eval.c (evaluate_subexp_standard): Cast type of
-	TYPE_FN_FIELD_VOFFSET to int.
-	* findvar.c (extract_signed_integer, extract_unsigned_integer,
-	extract_long_unsigned_integer): Cast type of sizeof to int.
-	* values.c (unpack_field_as_long, modify_field): Ditto.
-	* valops.c (value_assign, call_function_by_hand): Ditto.
-	* infcmd.c (do_registers_info): Ditto.
-	* ser-tcp.c (tcp_open): Ditto.
-	* remote.c (putpkt): Ditto.
-	* dcache.c (dcache_peek): Ditto.
-	* dcache.c (dcache_poke): Ditto.
-	* m2-exp.y (yylex): Ditto.
-	* gnu-regex.c (re_match_2): Ditto.
-	* f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
-	out unused macro definition and variables.
-	* inftarg.c (proc_wait): Move from main.c to here, and make static.
-	* valprint.c (val_print_string): Change bufsize from int to unsigned.
-	* main.c (wait.h): Include.
-	* top.c (command_line_input): Remove unused variable "c".
-	* f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
-	value TYPE_CODE_TYPEDEF to switch statement.
-	(f_type_print_varspec_suffix): Add missing enum value
-	TYPE_CODE_TYPEDEF to switch statement.
-	* ch-exp.c (parse_primval): Add remaining enumeration values to
-	switch statement, with no specific action.
-	(ch_lex): Add LOC_UNRESOLVED in switch statement.
-	(pushback_token): Ifdef out, since code using it is ifdef'd out.
-	* stabsread.c (cleanup_undefined_types): Remove unused label
-	"badtype".
-	* objfiles.h (print_symbol_bcache_statistics): Add prototype.
-	* maint.c (objfiles.h): Include.
-	(maintenance_print_statistics): Remove unused variable "temp".
-	* minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
-	unused variable "found_file_symbol".
-	* m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
-	* language.c (lang_bool_type): Use existing function local type
-	variable rather than create block local variables.
-	* solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
-	* infptrace.c (wait.h, command.h): Include.
-	* ser-tcp.c (gdb_string.h): Include
-	* i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
-	(i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
-	* command.c (complete_on_enum): Make assignment used as truth value
-	explictly check against NULL.
-	(wait.h): Include.
-	* infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
-	that uses it is ifdef'd out.
-	* parser-defs.h: Add prototype for write_dollar_variable.
-	* infrun.c: Add prototype for write_pc_pid.
-	* breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
-	* symmisc.c (bcache.h): Include.
-	* bcache.h: Add prototype for print_bcache_statistics.
-	* symfile.c: Include <time.h>.
-	* printcmd.c (print_scalar_formatted): Change len to unsigned int.
-	* valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
-	* valarith.c (value_binop): Change result_len, promoted_len1,
- 	and promoted_len2 to unsigned int.
-	* valarith.c (value_subscripted_rvalue): Change elt_offs and
- 	elt_size to unsigned int.
-	* valops.c (value_array): Change typelength to unsigned int.
-	(destructor_name_p): Change len to unsigned int.
-	* scm-lang.h (scm_parse): Add prototype for scm_unpack.
-	* symfile.c (decrement_reading_symtab): Change return type to void.
-	* valarith.c (value_subscript): Remove unused variable "word".
-	(value_subscript): Remove unused variable "tint".
-	* valops.c (auto_abandon): Ifdef out, since code using it is also
-	ifdef'd out.
-	* eval.c (init_array_element): Remove unused variable "val".
-	* Makefile.in (values.o): Depends on scm-lang.h.
-	(command.o): Depends upon wait_h.
-	(ser-tcp.o): Depends upon gdb_string.h.
-	(infptrace.o): Depends upon wait_h and command_h.
-	(maint.o): Depends on objfiles.h and symfile.h.
-	* values.c (allocate_repeat_value): Remove unused variable
-	"element_type".
-	(scm-lang.h): Include.
-	* breakpoint.c (create_longjmp_breakpoint): Enclose in
-	GET_LONGJMP_TARGET define, unused otherwise.
-	* config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
-	i386_remove_watchpoint and i386_stopped_by_watchpoint.
-	
-Thu Mar 28 12:53:19 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* configure.in (sparc64-*-solaris2*): Delete.
-	Stick with sparc-*-solaris2*.
-	* configure: Regenerated.
-
-Thu Mar 28 06:51:26 1996  Fred Fish  <fnf@cygnus.com>
-
-	* valops.c (value_assign): Make copy of internal variable value
-	before returning it as a new value, since it is owned by the 
-	internal variable and will be freed along with it.
-
-Wed Mar 27 08:36:17 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* From Peter Schauer.
-	* breakpoint.c (breakpoint_re_set_one):  Keep temporary
-	breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
-	and bp_step_resume in case breakpoint_re_set_one is called due
-	to a step over a dlopen call.
-	* infrun.c (wait_for_inferior):  Always remove breakpoints from
-	inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
-
-Tue Mar 26 13:15:32 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
-	non-prototyped case over prototyped case for C.
-	* config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE):  Ditto.
-
-Sat Mar 23 17:24:28 1996  Fred Fish  <fnf@cygnus.com>
-
-	* os9kread.c (os9k_process_one_symbol): Note nonportable
-	assumption that an int can hold a char *.
-
-	* bcache.h (struct hashlink): Wrap data[] inside union with
-	double to force longest alignment.
-	(BCACHE_DATA): New macro to access data[].
-	(BCACHE_ALIGNMENT): New macro to get offset to data[].
-	* bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
- 	address of cached data.  Use BCACHE_ALIGNMENT to compute
-	amount of space to allocate for each hashlink struct.
-
-Sat Mar 23 12:14:02 1996  Fred Fish  <fnf@cygnus.com>
-
-	* ch-lang.c (evaluate_subexp_chill): Fix typo.
-
-Thu Mar 21 08:27:19 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (VERSION): Bump version to 4.15.3
-
-Thu Mar 21 10:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* config.in: Rename from config.h.in.
-	* configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
-	Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
-	* configure: Rebuild.
-	* Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
-	Set CONFIG_HEADERS to config.h:config.in.
-
-Tue Mar 19 12:47:51 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* partial-stab.h (case N_ENDM):  Finish current partial symbol
-	table for Solaris 2 cc.
-
-Tue Mar 19 10:39:15 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
-	PC in the registers array.  From Peter Schauer.
-
-Mon Mar 18 13:47:09 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symfile.c (reread_symbols): Reinitialize bcache struct
-	members to zero using memset.  Also use memset to reinit
-	global_psymbols and static_psymbols, rather than explicitly
-	resetting each structure member.
-
-Sat Mar 16 19:47:36 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in: Add fragment to create stamp-h.
-	
-	From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
-	* configure.in (AC_CHECK_HEADERS):  Check for link.h.
-	* configure:  Regenerate with autoconf.
-	* config.h.in:  Regenerate with autoheader.
-	* config/i386/nm-linux.h:  Include solib.h only if HAVE_LINK_H
-	is defined.
-	* solib.c:  Exclude most of the code if HAVE_LINK_H is not defined.
-	* config/i386/linux.mh:  Reinstate XM_CLIBS, it is needed for
-	older a.out based systems.
-
-Sat Mar 16 16:45:43 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config.h.in: New file.
-	* acconfig.h: New file, for autoheader.
-	* configure.in (AC_CONFIG_HEADER): Add, generate config.h.
-	* configure: Regenerate.
-	* Makefile.in (defs_h): Add config.h
-	(distclean): Remove config.h and stamp-h during distclean.
-	(config.h, stamp-h): New targets to remake config.h when necessary.
-	* defs.h (config.h): Include before any other includes or defines.
-	* i386-tdep.c (gdb_string.h): Move include after include of defs.h.
-	* i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
-
-Sat Mar 16 14:55:27 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
-	* Makefile.in (INSTALLED_LIBS):  Make sure that @LIBS@ will not
-	result in an empty line, to work around a bug in native Ultrix 4.4
-	and OSF/1-3.2C make.
-
-Sat Mar 16 13:33:17 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in: Add gdbserver to configdirs under linux.
-	* configure: Regenerate.
-	
-Fri Mar 15 12:06:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
-	* config/i386/tm-nbsd.h (NUM_REGS): Define.
-
-Thu Mar 14 10:31:18 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* solib.c (solib_break_names): Add _r_debug_state for
-	vanilla SVR4 implementations.  From Peter Schauer.
-
-Mon Mar 11 14:24:57 1996  Dawn Perchik  <dawn@critters.cygnus.com>
-
-	* mon960-rom.c: New file; support mon960 rom monitor on i960.
-	* monitor.c (monitor_debug): Change remotedebug to buffer strings.
-	* monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
-	epecting prompt and echo during open.
-	* monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to 
-	determine if break should be sent as stop command.
-	* monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
-	* i960-tdep.c (mon960_frame_chain_valid): New function for getting 
-	stack frame on mon960.
-	* Makefile.in: Add mon960 files.
-	* configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
- 	added i960-nindy-coff* and i960-nindy-elf* for target nindy.
-	* configure: Regenerated.
-	* config/i960/mon960.mt, config/i960/tm-mon960.h: New files; 
-	support mon960 rom monitor on i960.
-
-Mon Mar 11 11:02:47 1996  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	With Michael Snyder:
-	* i386-tdep.c (skip_trampoline_code): Fix strncmp length.
-	* win32-nat.c (CHECK, DEBUG*, debug_*): New.
-	(handle_load_dll): Don't reload symbols.
-	(handle_exception):  Use the DEBUG_* names.
-	(child_wait): Add DEBUG_* code.
-	(_initialize_inftarg): Add new commands to set debug_ names.
-
-Mon Mar 11 09:19:58 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* From Peter Schauer:
-	* breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
-	(bpstat_stop_status): Likewise.
-	(remove_solib_event_breakpoints): Likewise.
-	(clear_momentary_breakpoints): Likewise.
-	(re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
-	if we still can't read the memory for that breakpoint.
-	(mention): Add bp_shlib_event case to keep gcc quiet.
-	
-Fri Mar  8 12:08:12 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* breakpoint.h (enum enable): New enum shlib_disabled for
-	shared library breakpoints that have been temporarily disabled.
-	* breakpoint.c: Handle temporarily disabled shared library
-	breakpoints like disabled breakpoints in most places.
-	(insert_breakpoints): Use shlib_disabled to indicate
-	that an unsettable breakpoint is only temporarily disabled.
-	(re_enable_breakpoints_in_shlibs): New function.
-	* corelow.c (solib_add_stub): After adding shared libraries,
-	try to reenable any temporarily disabled breakpoints.
-	* infcmd.c (attach_command): Likewise.
-	* infrun.c (wait_for_inferior): Likewise.
-
-Fri Mar  8 11:41:25 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* defs.h (extract_long_unsigned_integer): Declare.
-	* findvar.c (extract_long_unsigned_integer): New function.
-	* printcmd.c (print_scalar_formatted): Use it.
-	* valprint.c (val_print_type_code_int): Likewise.
-
-Thu Mar  7 17:40:50 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* infcmd.c (do_registers_info): Ignore anonymous registers.
-	* sh-tdep.c (set processor): New command to set specific
-	processor type.
-	(sh_reg_names, sh3_reg_names): Arrays of register names for
-	SH and SH3 processors.
-	(sh_set_processor_type): New function.
-	* sh3-rom.c (sh3_open): Call it.
-	(sh3_regname): Add names of all the bank registers.
-	(sh3_supply_register): Clean up formatting.
-	* config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
- 	bank registers.
-	(REGISTER_NAMES): Add names of bank registers.
-	(FP15_REGNUM): Define.
-	(REGISTER_VIRTUAL_TYPE): Use it.
-	* monitor.c: Clean up some comments.
-
-Thu Mar  7 12:09:51 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* i386b-nat.c: Revert part of Mar 5 change.  FreeBSD collapsed the
- 	s* and t* symbols too.
-
-Thu Mar  7 15:18:51 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
-	* symfile.c (generic_load): Avoid division by zero.
-
-Wed Mar  6 17:57:59 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
-	not just those with HANDLE_SVR4_EXEC_EMULATORS.
-
-	From Peter Schauer:
-	* breakpoint.c (internal_breakpoint_number): Move to file scope.
-	(create_solib_event_breakpoint): Use an internal breakpoint number.
-
-Wed Mar  6 00:32:44 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* valarith.c (value_in): Change builtin_type_chill_bool to
-	LA_BOOL_TYPE.
-
-Tue Mar  5 23:48:36 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
-	(match_string_literal): Handle control sequence.
-	(match_character_literal): Deto.
-
-	* ch-lang.c (chill_printchar): Change formating of nonprintable
-	characters from C'xx' to ^(num).
-	(chill_printstr): Deto.
-	(value_chill_card, value_chill_max_min): New functions to process
-	Chill's CARD, MAX, MIN.
-	(evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
-
-	* expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
-	for Chill's CARD, MAX, MIN.
-
-	* valarith.c (value_in): Add processing of TYPE_CODE_RANGE
-	and change return type from builtin_type_int to
-	builtin_type_chill_bool.
-
-Tue Mar  5 18:54:04 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/nm-nbsd.h (link_object, lo_name, etc): Move to here
- 	from config/nm-nbsd.h.
-	* config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
-	from config/sparc/tm-nbsd.h.
-
-	* config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
-	instead of in config/m68k/xm-hp300hpux.h.
-
-Tue Mar  5 12:05:35 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
- 	implementation for NetBSD systems.
-
-Mon Mar  4 23:44:16 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* valarith.c (binop_user_defined_p):  Return 0 for BINOP_CONCAT.
-	(value_concat):  Handle varying strings (add COERCE_VARYING_ARRAY).
-
-	* ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT):  Error
-	if "function" is pointer to non-function.
-
-Mon Mar  4 17:47:03 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* top.c (print_gdb_version): Update copyright year.
-
-Mon Mar  4 14:44:54 1996  Jeffrey A Law  (law@cygnus.com)
-
-	From Peter Schauer:
-	* infrun.c (wait_for_inferior): Remove breakpoints and
-	switch terminal settings before calling SOLIB_ADD.
-	* solib.c (enable_break, SVR4 variant): Don't map in symbols
-	for the dynamic linker, the namespace pollution causes real
-	problems.
-
-Sun Mar  3 17:18:57 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
-	* remote-mips.c (common_breakpoint): Explicitly terminate the
- 	returned buffer.
-
-Wed Feb 28 22:32:18 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
-	* remote.c (remote_detach): Send a command 'D' to the target
-	when detaching, update the function's comments.
-
-Thu Jun  6 16:11:38 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (thread_cmd_list): New declaration.
-	(parse_int_arg): New function.
-
-Wed Jun  5 17:28:04 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.h (struct proc): Add DETACH_SC field.
-	* gnu-nat.c (make_proc): Set DETACH_SC.
-	(struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
-	(make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
-	(add_thread_commands): Add set/show for detach-suspend-count.
-	Add takeover-suspend-count cmd.
-	(inf_detach): Set suspend counts to the detach SC, not 0.
-	(set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
-	set_task_detach_sc_cmd, show_task_detach_sc_cmd,
-	set_thread_default_thread_detach_sc_cmd,
-	show_thread_default_thread_detach_sc_cmd): New functions.
-	(show_task_cmd): Also show detach-suspend-count values.
-	(thread_takeover_sc_cmd): New function.
-
-Fri May 31 16:49:24 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (show_thread_run_cmd): Actually print state.
-
-Thu May 30 10:47:56 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
-
-Tue May 28 17:06:36 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
-	pointer to the flags now, not the flags themselves.
-
-Mon May 27 13:31:17 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
-	(gnu_create_inferior): Check return from ptrace.
-
-Sun May 26 16:56:35 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.h (struct proc): Add DEAD field.
-	* gnu-nat.c (make_proc): Initialize DEAD.
-	(inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
-	(gnu_wait): Only abort for 0 threads if the task isn't dead.
-
-Sat May 25 17:06:05 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
-
-Wed May 22 18:44:28 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
-	(inf_set_traced): Only give no-signal-thread error message if
-	turning *on* tracing.
-
-Wed May 15 13:03:16 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_validate_procs): If INF has no threads, always
-	set inf->threads_up_to_date to 0.
-	(inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
-	(gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
-	(proc_update_sc): Cast thread state arg to thread_set_state.
-	(proc_get_state): Cast thread state arg to thread_get_state.
-	(inf_validate_task_sc): Cast task_basic_info arg to task_info.
-	* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
-	inf_update_procs before we lookup the thread.
-	* config/i386/i386gnu.mh (MH_CFLAGS): New variable.
-
-Tue May  7 17:52:33 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
-
-Mon May  6 19:06:49 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_set_traced): Use msg_set_init_int with
-	INIT_TRACEMASK instead of setting the exec flags.
-
-Fri May  3 19:10:57 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
-	the task's died, so others have a chance at it.
-	(gnu_resume): When single-stepping a single thread, given an error
-	if there is no such thread.  When single-stepping one but running
-	the others, just given a warning and still run all the threads.
-	(gnu_wait): If there seem to be no threads, look harder, and
-	signal an error if there really aren't any.
-	(gnu_attach): Reset thread numbering to 0.
-
-	* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
-	thread name in warning messages.
-
-	* gnu-nat.c (active_inf): New function.
-	(show_sig_thread_cmd, show_stopped_cmd): Use it.
-	(info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
-	info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
-	New functions.
-	(add_task_commands): Add new port-right info commands.
-
-Fri Apr 26 20:42:16 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
-	use mach_msg with MACH_RCV_INTERRUPT.
-	(set_noninvasive_cmd): New function.
-	(add_task_commands): Add command entry for `set noninvasive'.
-
-Mon Mar  4 14:12:02 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
-	(safe_bcopy): Function removed.
-
-Mon Dec  4 14:18:26 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c (proc_update_sc): Assert only threads can have state.
-	(make_proc): Initialize state_valid & state_changed fields.
-
-Tue Nov 28 17:51:21 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* reply_mig_hack.awk: New file.
-
-Tue Nov 14 14:31:03 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* breakpoint.c (breakpoint_1): Print breakpoint thread field.
-
-	* lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
-	threads.
-
-Mon Nov 13 18:30:53 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* target.c (debug_to_check_threads): New function.
-
-	* inflow.c (terminal_init_inferior_with_pgrp): New function.
-	(terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
-	* inferior.h (terminal_init_inferior_with_pgrp): New declaration,
-	but only if PROCESS_GROUP_TYPE is defined.
-
-Mon Nov  6 16:42:09 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* target.c (debug_to_thread_alive): Pass through the return value.
-
-Thu Nov  2 18:05:00 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* target.c (signals, target_signal_from_host, target_signal_to_host): 
-	Add mach exceptions.
-	* target.h (enum target_signal): Add mach exceptions.
-
-Mon Oct 30 16:41:04 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* gnu-nat.c: New file: gnu native backend.
-	* i386gnu-nat.c: New file: i386-specific part of gnu native backend.
-	* gnu-nat.h: New file.
-	* config/nm-gnu.h: New file.
-	* config/tm-i386gnu.h: New file.
-	* config/xm-i386gnu.h: New file.
-	* config/i386/i386gnu.mh: New file.
-	* config/i386/i386gnu.mt: New file.
-
-Wed Feb 28 15:50:12 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (VERSION): Bump version to 4.15.2 to establish
-	baseline for gdb 4.16 rerelease testing.
-
-Wed Feb 28 13:32:05 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* somsolib.c (som_solib_create_inferior_hook): Before returning
-	call clear_symtab_users.
-
-Tue Feb 27 00:04:46 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* remote-e7000.c (e7000_open):  Delete all breakpoints when
-	connecting to e7000.  Change connect message to allow use of
-	monitor.exp in test suite.
-	* (e7000_load):  Print transfer rate of download.
-	* symfile.c (generic_load):  Print transfer rate of download.
-
-Sun Feb 25 13:58:33 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.in (mips*-*-vxworks*): New config.
-	* configure: Regenerated.
-
-	* config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
-	* remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
-	Remove, never used.
-
-Sat Feb 24 12:30:28 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* partial-stab.h (case N_FUN):  Function symbols generated
-	by SPARCworks cc have a meaningless zero value, do not update
-	pst->textlow if the function symbol value is zero. 
-
-	* stabsread.c (define_symbol):  Initialize SYMBOL_TYPE field
-	for function prototype declaration symbols.
-
-Fri Feb 23 22:33:04 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* remote-e7000.c (e7000_load):  New routine to download via the
-	network.
-	* (e7000_wait):  Don't backup PC when we hit a breakpoint.
-	Apparantly new sh2 pods get this right...
-	* (e7000_ops):  Add call to e7000_load.
-
-Thu Feb 22 00:52:42 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
-	m68knbsd-nat.c: New files, support for NetBSD/m68k.
-
-	* configure.in (m68k-*-netbsd*): New config.
-	* configure: Regenerated.
-
-Wed Feb 21 19:00:21 1996  Fred Fish  <fnf@cygnus.com>
-
-	* standalone.c (open, _initialize_standalone): Fix obvious typos
-	reported by Martin Pool <martin@citr.uq.oz.au>.
-
-Wed Feb 21 14:24:04 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* solib.c (solib_create_inferior_hook): Fix thinko.
-
-Tue Feb 20 23:59:19 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* solib.c (solib_break_names): Define for Solaris and Linux.
-	(enable_break): For SVR4 systems, first try to use the debugger
-	interfaces in the dynamic linker to track shared library events
-	as they happen, then fall back to BKPT_AT_SYMBOL code.  Convert
-	BKPT_AT_SYMBOL code to use shared library event breakpoints.
-	(solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
-	it no longer needs to restart/wait on the inferior.
-	* symfile.c (find_lowest_section): No longer static.
-	* symfile.h (find_lowest_section): Corresponding changes.
-
-Tue Feb 20 18:54:08 1996  Fred Fish  <fnf@cygnus.com>
-
-	* valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
-	(value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
-	* config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
-	* config/mips/tm-mips.h: Ditto.
-	* config/pa/tm-hppa.h: Ditto.
-	* config/rs6000/tm-rs6000.h: Ditto.
-	* config/sparc/tm-sparc.h: Ditto.
-	
-Tue Feb 20 17:32:05 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
-
-	* config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
-	* config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
-	#ifdef'd out definitions ---  Causes serious gdb failures on 
-	the i386.  Need to investigate further before enabling.
-
-	* i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
-	fetch_core_registers): New functions.  These functions are defined
-	if FETCH_INFERIOR_REGISTERS is set.  Registers are fetched/stored
-	with ptrace PT_GETREGS/PT_SETREGS.
-
-Tue Feb 20 16:55:06 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* findvar.c (extract_floating store_floating):  Replace `long
-	double' with `DOUBLEST'.
-
-Mon Feb 19 15:25:51 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
- 	Define.
-
-Mon Feb 19 10:32:05 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
-
-	* breakpoint.h (remove_solib_event_breakpoints): Declare.
-	* breakpoint.c (remove_solib_event_breakpoints): New function.
-	* somsolib.c (solib_create_inferior_hook): Remove all solib event
-	breakpoints before inserting any new ones.  Use a solib event
-	breakpoint for the breakpoint at "_start".
-	Remove extraneous "\n" from calls to warning.  
-	
-	* breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
-	name array.
-	
-Mon Feb 19 01:09:32 1996  Doug Evans  <dje@cygnus.com>
-
-	* dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
-	for CORE_ADDR values.
-	(new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
-	* symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
-
-Sun Feb 18 14:37:13 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mipsread.c (mipscoff_symfile_read):  Unconditionally add
-	alpha coff dynamic symbols for all symbol files.  Makes skipping
-	over the trampoline code work when stepping from a function in a
-	shared library into a function in a different shared library.
-
-Sun Feb 18 09:27:10 1996  Stu Grossman  (grossman@cygnus.com)
-
-	* config/sparc/tm-sparc.h:  Define PS_FLAG_CARRY.  Define
-	RETURN_VALUE_ON_STACK to return long doubles on the stack.
-
-Sat Feb 17 16:33:11 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (ch-exp.o): Add dependencies.
-	(various): Add gdb_string.h to dependencies that need it.
-
-Sat Feb 17 08:57:50 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symmisc.c (print_symbol_bcache_statistics): Update description for
-	printing byte cache statistics.
-
-Thu Feb 16 16:02:03 1996  Stu Grossman  (grossman@cygnus.com)
-
-	* Add native support for long double data type.
-	* c-exp.y (%union):  Change dval to typed_val_float.  Use DOUBLEST
-	to store actual data.  Change types of INT and FLOAT tokens to
-	typed_val_int and typed_val_float respectively.  Create new token
-	DOUBLE_KEYWORD to specify the string `double'.  Make production
-	for FLOAT use type determined by parse_number.  Add production for
-	"long double" data type.
-	* (parse_number):  Use sscanf to parse numbers as float, double or
-	long double depending upon the type of typed_val_float.dval.  Also
-	allow user to specify `f' or `l' suffix to explicitly specify
-	float or long double constants.  Change typed_val to
-	typed_val_int.
-	* (yylex):  Change typed_val to typed_val_int.  Also, scan for
-	"double" keyword.
-	* coffread.c (decode_base_type):  Add support for T_LNGDBL basic
-	type.
-	* configure, configure.in:  Add check for long double support in
-	the host compiler.
-	* defs.h:  Define DOUBLEST appropriatly depending on whether
-	HAVE_LONG_DOUBLE (from autoconf) is defined.  Also, fix prototypes
-	for functions that handle this type.
-	* expression.h (union exp_element):  doubleconst is now type
-	DOUBLEST.
-	* m2-exp.y f-exp.y (%union):  dval becomes type DOUBLEST.
-	* findvar.c (extract_floating):  Make return value be DOUBLEST.
-	Also, add support for numbers with size of long double.
-	* (store_floating):  Arg `val' is now type DOUBLEST.  Handle all
-	floating types.
-	* parser-defs.h parse.c (write_exp_elt_dblcst):  Arg expelt is now
-	DOUBLEST.
-	* valarith.c (value_binop):  Change temp variables v1, v2 and v to
-	type DOUBLEST.  Coerce type of result to long double if either op
-	was of that type.
-	* valops.c (value_arg_coerce):  If argument type is bigger than
-	double, coerce to long double.
-	* (call_function_by_hand):  If REG_STRUCT_HAS_ADDR is defined, and
-	arg type is float and > 8 bytes, then use pointer-to-object
-	calling conventions.
-	* valprint.c (print_floating):  Arg doub is now type DOUBLEST.
-	Use appropriate format and precision to print out floating point
-	values.
-	* value.h:  Fixup prototypes for value_as_double,
-	value_from_double, and unpack_double to use DOUBLEST.
-	* values.c (record_latest_value):  Remove check for invalid
-	floats.  Allow history to store them so that people may examine
-	them in hex if they want.
-	* (value_as_double unpack_double):  Change return value to DOUBLEST.
-	* (value_from_double):  Arg `num' is now DOUBLEST.
-	* (using_struct_return):  Use RETURN_VALUE_ON_STACK macro (target
-	specific) to expect certain types to always be returned on the stack.
-
-Fri Feb 16 14:00:54 1996  Fred Fish  <fnf@cygnus.com>
-
-	* bcache.c, bcache.h: New files to implement a byte cache.
-	* Makefile.in (SFILES): Add bcache.c.
-	(symtab_h): Add bcache.h.
-	(HFILES_NO_SRCDIR): add bcache.h
-	(COMMON_OBJS): Add bcache.o
-	(bcache.o): New target.
-	* dbxread.c (start_psymtab): Make global_syms & static_syms
- 	type "partial_symbol **".
-	* hpread.c (hpread_start_symtab):  Ditto.
-	* os9kread.c (os9k_start_psymtab):  Ditto.
-	* stabsread.h (start_psymtab):  Ditto.
-	* {symfile.c, symfile.h} (start_psymtab_common):  Ditto.
-	* maint.c (maintenance_print_statistics): Call
- 	print_symbol_bcache_statistics.
-	* objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
-	and free pointers.
-	* solib.c (allocate_rt_common_objfile): Ditto.
-	* symfile.c (reread_symbols):  Ditto.
-	(free_objfile): Free psymbol bcache when objfile is freed.	
-	(objfile_relocate): Use new indirect psymbol pointers.
-	* objfiles.h (struct objfile): Add psymbol cache.
-	* symfile.c (compare_psymbols): Now passed pointers to pointers to
-	psymbols.
-	(reread_symbols): Free psymbol bcache when freeing other objfile
-	resources.
-	(add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
-	psymbol using the psymbol bcache.
-	(init_psymbol_list): Psymbol lists now contain pointers rather than
-	the actual psymbols.
-	* symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
-	grown arrays of pointers.
-	(ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
-	bcache.
-	* symmisc.c (print_partial_symbols): Now takes pointer to pointer
-	to partial symbol.
-	(print_symbol_bcache_statistics): New function to print per objfile
- 	bcache statistics.
-	(print_partial_symbol, print_partial_symbols,
- 	maintenance_check_symtabs, extend_psymbol_list):
- 	Account for change to pointer to pointer to partial symbol.
-	* symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
-	make_symbol_completion_list): 
- 	Account for change to pointer to pointer to partial symbol.
-	* symtab.h (bcache.h): Include.
-	* xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
- 	type "partial_symbol **".
-
-Fri Feb 16 10:02:34 1996  Fred Fish  <fnf@cygnus.com>
-
-	* dwarfread.c (free_utypes): New function.
-	(read_file_scope): Call free_utypes as cleanup,	rather than just
- 	freeing the utypes pointer.
-
-Thu Feb 15 21:40:52 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* demangle.c (is_cplus_marker):  New function, checks if a
-	character is one of the commonly used C++ marker characters.
-	* defs.h (is_cplus_marker):  Add prototype.
-	* c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
-	cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
-	stabsread.c (define_symbol, read_member_functions, read_struct_fields),
-	symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
-	values.c (vb_match):  Use is_cplus_marker instead of comparison
-	with CPLUS_MARKER.
-
-Thu Feb 15 18:08:13 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
-	delete entirely someday.
-
-Thu Feb 15 15:25:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* mpw-make.sed: Edit out makefile rebuild rule.
-	(host_alias, target_alias): Comment out instead of deleting.
-	(@LIBS@): Edit out references.
-
-Tue Feb 13 22:56:46 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
- 	Use n_psyms in OBJSTAT, not psyms.
-
-Mon Feb 12 15:59:31 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* configure.in (sparclet-*-aout*): New config.
-	* configure: Regenerated.
-
-Mon Feb 12 14:17:52 1996  Fred Fish  <fnf@cygnus.com>
-
-	* somsolib.c (som_solib_add): Use xmalloc rather than bare
-	unchecked call to malloc.
-	* remote-mips.c (pmon_load_fast): ditto.
-	* remote-mm.c (mm_open): ditto.
-	* hpread.c (hpread_lookup_type): ditto.
-	* remote-adapt.c (adapt_open): ditto.
-
-Mon Feb 12 13:11:32 1996  Fred Fish  <fnf@cygnus.com>
-
-	* f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
-	allocate_saved_f77_common_node, allocate_common_entry_node,
-	add_common_block): Use xmalloc rather than malloc, some of which
-	were unchecked.
-	* gnu-regex.c: At same point as other gdb specific changes
-	#undef malloc and then #define it to xmalloc.
-	* ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
-	bare unchecked calls to malloc/realloc.
-	* stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
- 	unchecked call to malloc.
-
-Wed Feb  7 11:31:26 1996  Stu Grossman  (grossman@cygnus.com)
-
-	* symtab.c (gdb_mangle_name):  Change opname var to be const to
-	match return val of cplus_mangle_name.
-	* i960-tdep.c:  Change arg types of next_insn to match callers.
-
-Wed Feb  7 07:34:24 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS):  Remove.  These
-	apparently aren't needed in any reasonably recent version of
-	linux.
-
-Tue Feb  6 21:37:03 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* stabsread.c (read_range_type):  If !self-subrange and language
-	is Chill, assume a true range.  If a true_range is a sub_subrange,
-	use builtin_type_int for index_type.
-
-Tue Feb  6 18:38:51 1996  J.T. Conklin  <jtc@slave.cygnus.com>
-
-	* nindy-share/nindy.c (say): Use stdarg.h macros when compiling
-        with an ANSI compiler.
-
-Mon Feb  5 18:24:28 1996  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	From Michael_Snyder@NeXT.COM (Michael Snyder):
-	* valops.c (value_arg_coerce): Coerce float to double, unless the
- 	function prototype specifies float.
-	
-Mon Feb  5 09:51:55 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* language.c (set_language_command): Use languages table when
-	printing available languages.
-
-Sat Feb  3 12:22:05 1996  Fred Fish  <fnf@cygnus.com>
-
-	Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
-	* command.c (add_cmd):  Add missing initialization for enums member.
-	Reorder members to match structure declaration to make it easier to
-	tell when one is missing.
-	* exec.c (exec_file_command): Fix problem where filename in malloc'd
- 	memory is referenced after being freed.
-
-Sat Feb  3 03:26:21 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dwarfread.c (read_func_scope):  Avoid GDB core dumps if
-	AT_name tag is missing.
-
-	* procfs.c (procfs_stopped_by_watchpoint):  Fix logic when
-	FLTWATCH and FLTKWATCH are defined.
-
-	* remote.c (remote_read_bytes):  Advance memaddr for transfers,
-	return number of bytes transferred for partial reads.
-
-	* top.c (init_signals):  Reset SIGTRAP to SIG_DFL.
-
-Fri Feb  2 13:40:50 1996  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* win32-nat.c (mappings): Add ppc registers.
-	(child_resume): Turn off step for ppc.
-
-Thu Feb  1 10:29:31 1996  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
-	xm-cygwin32.h): New.
-	* config/i386/(*win32*): Becomes *cygwin32*.
-	* configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
-	(powerpcle-*-cygwin32): New.
-	* configure: Regenerate.
-	* win32-nat.c  (child_create_inferior): Call CreateProcess
-	with the right program arg.
-
-Thu Feb  1 11:01:10 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
-
-Wed Jan 31 19:01:28 1996  Fred Fish  <fnf@cygnus.com>
-
-	* serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
-
-Wed Jan 31 18:36:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
-
-	* config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
-
-	* config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
-	here from config/i386/xm-i386mach.h, fix name.
-	* config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
-	* config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
-	here from config/i386/xm-ptx4.h.
-	* config/i386/nm-ptx4.h: Ditto,	from config/i386/xm-ptx.h.
-	* config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
-	* config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
-	* config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
-	* config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
-
-	* config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
-	(PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
-	* config/sparc/sun4sol2.mh (NAT_FILE): Update.
-
-Wed Jan 31 17:20:26 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
-	floating point correctly.
-	(STORE_RETURN_VALUE): Likewise.
-	* config/pa/tm-pro.h (SOFT_FLOAT): define.
-
-Wed Jan 31 13:34:52 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): 
-	Define to what should be reasonable values.  However, apparently
-	a bug in linux mmap prevents mapped symbol tables from working.
-
-Tue Jan 30 18:26:19 1996  Fred Fish  <fnf@cygnus.com>
-
-	* defs.h (errno.h>:  Move #include closer to head of file to solve
-	obscure problem with systems that declare perror with const arg, in
- 	both errno.h and stdio.h, and const is defined away by intervening
- 	local include.
-
-Tue Jan 30 15:41:10 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Jon Reeves <reeves@zk3.dec.com>:
-	* i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
-	(mem_fault_routine): Fix misplaced volatile type qualifier in decl.
-
-Mon Jan 29 19:05:58 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (diststuff): Make all-doc; diststuff target does not
-	exist in doc/Makefile.in.
-
-Mon Jan 29 18:44:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
-
-Mon Jan 29 00:10:35 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* ch-valprint.c (calculate_array_length): New function to
- 	determine the length of an array type.
-	(chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
-	array type is zero, call calculate_array_length.
-
-	* gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
- 	values may not be sorted. Scan all entries and set the real lower
- 	and upper bound.
-
-Sun Jan 28 15:50:42 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/xm-linux.h: Move include of solib.h and #define of
-	SVR4_SHARED_LIBS from here ...
-	* config/nm-linux.h: ...to here.
-
-Sat Jan 27 10:34:05 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
-	Also check for gregset_t and fpregset_t types.
-	* configure: Regenerate.
-	* core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
- 	is defined.
-	(fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
- 	and HAVE_FPREGSET_T are defined.  These changes allow systems
- 	like linux that are migrating to /proc support to use a single
- 	configuration for both new and old versions.
-
-	* config/i386/linux.mt: Note that this is now for both a.out and
-	ELF systems.
-	* config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
-	i386v4-nat.o
-	* config/i386/tm-linux.h (tm-sysv4.h): Include.
-	* config/i386/xm-linux.h (solib.h): Include
-	(SVR4_SHARED_LIBS): Define.
-	* i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
-	(supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
-	(supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
- 	defined.
-
-Fri Jan 26 13:48:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
-	* config/i386/xm-sun386.h: Ditto.
-	* config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
-
-Thu Jan 25 16:05:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
-
-Thu Jan 25 09:22:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	From Greg McGary  <gkm@gnu.ai.mit.edu>:
-	* dcache.c (dcache_peek, dcache_poke): Advance addr for
-	multi-byte I/O.
-
-Thu Jan 25 13:08:51 1996  Doug Evans (dje@cygnus.com)
-
-	* infrun.c (normal_stop): Fix test for shared library event.
-
-Thu Jan 25 03:26:38 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* configure.in (sparc64-*-*): Add default host configuration.
-	(sparc64-*-solaris2*): Add target configuration.
-	(sparc64-*-solaris2* host): Link statically if GCC used.
-	* configure: Regenerated.
-	* sparc/sp64sol2.mt: New file.
-
-Wed Jan 24 22:31:37 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* Makefile.in (RUNTEST): srcdir renamed to rootsrc.
-
-Wed Jan 24 15:42:24 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* Makefile.in (lint): Close backquotes.
-
-Wed Jan 24 13:19:10 1996  Fred Fish  <fnf@cygnus.com>
-
-	* NEWS: Make note of new record and replay feature for
-	remote debug sessions.
-	* serial.c (gdbcmd.h): Include.
-	(serial_logfile, serial_logfp, serial_reading, serial_writing):
- 	Define here, for remote debug session logging.
-	(serial_log_command, serial_logchar, serial_write, serial_readchar):
-	New functions for remote debug session logging.
-	(serial_open): Open remote debug session log file when needed.
-	(serial_close): Close remote debug session log file when needed.
-	(_initialize_serial): Add set/show commands for name of remote
-	debug session log file.
-	* serial.h (serial_readchar): Declare
-	(SERIAL_READCHAR): Call serial_readchar().
-	(SERIAL_WRITE): Call serial_write().
-	(serial_close): Declare as extern.
-	(serial_logfile, serial_logfp): Declare.
-	* top.c (execute_command): Declare serial_logfp.  Log user command
-	in remote debug session log if log file is open.
-	* remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
-	(array_read_inferior_memory): Rewrite to fix memory overwrite bug.
-	* remote-array.c (SREC_SIZE): Remove, duplicates define in
-	monitor.h.
-	* remote-array.c (hexchars, hex2mem):  Remove, unused.
-	* gdbserver/low-linux.c (store_inferior_registers): Remove
-	unnecessary extern declaration of registers[].
-	* gdbserver/Makefile.in (all): Add gdbreplay.
-	* gdbserver/gdbreplay.c: New file.
-	* gdbserver/README: Give example of recording a remote
-	debug session with gdb and then replaying it with gdbreplay.
-	
-Tue Jan 23 18:02:35 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* stabsread.c (rs6000_builtin_type):  Make bool type unsigned.
-	(read_one_struct_field):  Support boolean bitfields.
-	* c-valprint.c (c_val_print): Print booleans properly.
-
-Tue Jan 23 18:54:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
-	Remove, never used.
-	* config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
-
-Tue Jan 23 14:36:05 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* ch-exp.c (parse_tuple):  Error if invalid mode.
-
-	* value.h (COERCE_ARRAY):  Don't coerce enums.
-	(COERCE_ENUM):  Don't COERCE_REF.
-	(COERCE_NUMBER):  New macro (same as COERCE_ARRAY then COERCE_ENUM).
-	* valops.c (value_assign):  Only do COERCE_ARRAY if internalvar (let
- 	value_cast handle it otherwise); do *not* COERCE_ENUM either way.
-	* valarith.c:  Use COERCE_NUMBER instead od COEREC_ARRAY.
-	Add COERCE_REF before COERCE_ENUM.
-	* values.c (value_as_long):  Simplify.
-
-	* valops.c (value_array):  Create internalvar if !c_style_arrays.
-
-	* language.c (lang_bool_type):  Add Fortran support.
-	* eval.c (OP_BOOL):  Use LA_BOOL_TYPE.
-
-Tue Jan 23 13:08:26 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
-	All references changed.
-	* breakpoint.c (bpstat_what): Add shlib_event to the class types.
-	Update state table.  Reformat so that it's still readable.
-	When we hit the shlib_event breakpoint, set the calss of shlib_event.
-	(breakpoint_1): Add "shlib events" as a breakpoint type.
-	Print the shlib_event breakpoint like other breakpoints.
-	(create_solib_event_breakpoint): New function.
-	(breakpoint_re_set_one): Handle solib_event breakpoints.
-	* breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
-	(enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
-	action.
-	(create_solib_event_breakpoint): Declare.
-	* infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
-	(normal_stop): Inform the user when the inferior stoped due
-	to a shared library event.
-	(_initialize_infrun): Add new set/show variable "stop-on-solib-events"
-	to control whether or not gdb continues the inferior or stops it when
-	a shared library event occurs.
-	* minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
-	* somsolib.c (TODO list): Update.
-	(som_solib_create_inferior_hook): Arrange for gdb to be notified
-	when significant shared library events occur.
-	* hppa-tdep.c (find_unwind_entry): No longer static.
-
-Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* printcmd.c (print_insn): Pass fprintf_unfiltered to
- 	INIT_DISASSEMBLE_INFO.
-
-Mon Jan 22 16:59:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c (remotebreak): New GDB variable.
-	(remote_break): New global.
-	(remote_interrupt): Send a break instead of ^C if remote_break.
-	* NEWS: Describe the new variable.
-
-Mon Jan 22 16:24:11 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
-
-Fri Jan 19 07:19:38 1996  Fred Fish  <fnf@cygnus.com>
-
-	* hp300ux-nat.c (getpagesize): Remove unused function
- 	fetch_core_registers.
-	(hp300ux_core_fns):  Remove, is unused.
-	(_initialize_core_hp300ux):  Remove, is unused.
-	(gdbcore.h):  Remove #include, no longer needed.
-	
-Fri Jan 19 00:59:53 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
-	ptrace bug in aix4.1.3 on the rs6000.
-
-Wed Jan 17 13:22:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-hms.c (hms_ops): Add value for to_thread_alive.
-	* remote-nindy.c (nindy_ops): Ditto.
-	* remote-udi.c (udi_ops): Ditto.
-
-Tue Jan 16 18:00:35 1996  James G. Smith  <jsmith@cygnus.co.uk>
-
-	* remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
- 	pmon_checkset, pmon_make_fastrec, pmon_check_ack,
-	pmon_load_fast): New functions. Support for the PMON monitor world.
-	(common_open): New function to merge support for different monitors.
-	(mips_open): Use common_open().
-	(mips_send_command): New function.
-	(mips_send_packet): Scan out-of-sequence packets.
-	(mips_enter_debug, mips_exit_debug): New functions.
-	(pmon_ops): New target definition structure.
-	
-Tue Jan 16 11:22:58 1996  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (CLIBS):  Add LIBS to allow libraries to be
-	specified on the make command line (via make LIBS=xxx).
-
-
-Fri Jan 12 21:41:58 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
-	is set but there are no psymtabs.
-
-Fri Jan 12 15:56:12 1996  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* dsrec.c (load_srec): Remove unused variable.
-	* monitor.c (monitor_expect): Don't expect a ^C to echo.
-	* serial.c (serial_open): Add parallel interface.
-	* sh3-rom.c (parallel, parallel_in_use): New.
-	(sh3_load): If parallel_in_use, download though the
-	parallel port.
-	(sh3_open): Open parallel port if specified.
-	(sh3_close): New function.
-	(_inititalize_sh3): Add sh3_close hook and documentation.
-	* monitor.c (monitor_close): Export.
-	* monitor.h (monitor_close): Add prototype.
-
-Fri Jan 12 13:11:42 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
-	* remote.c (remotetimeout): New GDB variable, use to set the
-	remote timeout for reading.
-
-Fri Jan 12 07:14:27 1996  Fred Fish  <fnf@cygnus.com>
-
-	* lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
-	to get "struct core_fns" defined.
-	* Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
- 	Are dependent upon gdbcore_h.
-
-Thu Jan 11 23:13:24 1996  Per Bothner  <bothner@cygnus.com>
-
-	* symfile.c (decrement_reading_symtab):  New function.
-	* symfile.c, symtab.h (currently_reading_symtab):  New variable.
-	* symfile.c (psymtab_to_symtab):  Adjust currently_reading_symtab.
-	* gdbtypes.c (check_typedef):  Don't call lookup_symbol if
-	currently_reading_symtab (since that could infinitely recurse).
-
-Thu Jan 11 17:21:25 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* stabsread.c (read_struct_type):  Trivial simplification.
-
-	* stabsread.c (define-symbol):  Use invisible references
-	for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
-	* valops.c (call_function_by_hand):  Likewise.
-	* eval.c (evaluate_subexp_standard):  When known, use the formal
-	parameter type as the expected type when evaluating arg expressions.
-	* ch-lang.c (evaluate_subexp_chill):  Likewise (for MULTI_SUBSCRIPT).
-
-Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* main.c (main): Disable window interface if --help or --version
-	specified.
-
-Wed Jan 10 16:08:49 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
-
-	* configure.in, configure: Recognize rs6000-*-aix4*.
-	* config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
-	* config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
-	* config/rs6000/xm-aix4.h: New file.
-	* config/xm-aix4.h: New file.
-
-Wed Jan 10 11:25:37 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
-	* gdbserver/low-linux.c: New file.
-	* remote.c (remote_read_bytes): Fix aborts on larger packets.
-
-	* config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
-	Define.
-	* stabsread.c (define_symbol): If register value is too large,
-	tell what it is and what max is.
-
-Tue Jan  9 09:33:53 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* hpread.c (hpread_build_psymtabs): Finish Jan 4th 
-	enum namespace -> enum_namespace change.
-
-Tue Jan  9 04:44:47 1996  Wilfried Moser  <moser@rtl.cygnus.com>
-
-	* ch-exp.c (parse_primval): In case ARRAY, add missing
-	FORWARD_TOKEN ().
-
-Mon Jan  8 13:29:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-mips.c (mips_receive_header): Recognize \012 instead
-	of \n, but write \n when program sends a \012.
-	* ser-mac.c (mac_input_buffer): Increase size of buffer.
-
-Mon Jan  8 12:00:40 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* infptrace.c (initialize_infptrace): Move function out of
-	#ifdef conditional; put code within the function inside an
-	#ifdef conditional.
-
-	* buildsym.c (end_symtab): Remove sort_pending and sort_linevec
-	arguments.  Sorting is now dependent on OBJF_REORDERED.  All
-	callers/references changed.
-	* dbxread.c (read_ofile_symtab): Correctly determine value for
-	last_source_start_addr for reordered executables.
-	(process_one_symbol): Handle N_FUN with no name as an end of
-	function marker.
-	* partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
-	is the high text address for a psymtab.
-	(case N_SO): Likewise.
-	(case N_FUN): Handle N_FUN with no name as an end of function
-	marker.
-	* minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
-	at the same address rather than a random subset of them.
-	* coffread.c (coff_symfile_init): Set OBJF_REORDERED.
-	* elfread.c (elf_symfile_init): Similarly.
-	* somread.c (som_symfile_init): Similarly.
-	* xcoffread.c (xcoff_symfile_init): Similarly.
-
-Fri Jan  5 17:46:01 1996  Stu Grossman  (grossman@cygnus.com)
-
-	* stack.c (print_stack_frame print_frame_info) symmisc.c
-	(dump_symtab):  Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
-	that catch_errors doesn't get blindsided by QUIT and lose the
-	cleanup chain.  This fixes a problem where ^C while in a
-	user-defined command sometimes leaves instream NULL and causes a
-	segfault in command_loop.
-
-Fri Jan  5 13:59:16 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
-
-	* configure.in, configure: Add `-ldl -lw' for Solaris linking.
-
-Fri Jan  5 12:02:00 1996  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
-	config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
-	srec.o renamed to dsrec.o.
-
-Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
-
-	* breakpoint.c (remove_breakpoint):  Change error to warning so
-	that hardware watchpoint removal problems won't leave breakpoint
-	traps in the target.
-	* remote-e7000.c (e7000_insert_breakpoint,
-	e7000_remove_breakpoint):  Use e7000 based breakpoints, not memory
-	breakpoints.
-	* (e7000_wait):  Adjust PC back by two when we see a breakpoint to
-	compensate for e7000 maladjustment.
-	* sparcl-tdep.c (sparclite_check_watch_resources):  Fix logic bug
-	which prevented hardware watchpoints from working.
-
-Thu Jan  4 10:44:17 1996  Fred Fish  <fnf@cygnus.com>
-
-	* infptrace.c (udot_info): New function.
-	(PT_*): Define each individually if that one is not defined.
-	* rs6000-nat.c (kernel_u_size): New function
-	Include <sys/user.h> for "struct user"
-	* alpha-nat.c (kernel_u_size): New function.
-	Include <sys/user.h> for "struct user"
-	* sparc-nat.c (kernel_u_size): New function.
-	Include <sys/user.h> for "struct user"
-	* i386b-nat.c (kernel_u_size): New function.
-	* i386v-nat.c (kernel_u_size): New function.
-	* config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
-	(kernel_u_size): Declare.
-	* config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
-	(kernel_u_size): Declare.
-	* config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
-	(kernel_u_size): Declare.
-	* config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
-	(kernel_u_size): Declare.
-	* config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
-	(kernel_u_size): Declare.
-
-Thu Jan  4 11:00:01 1996  steve chamberlain  <sac@slash.cygnus.com>
-
-	* mdebugread.c (mylookup_symbol): enum namespace becomes
-	enum_namespace 	type.
-	* symfile.c (add_psymbol_to_list)
-	(add_psymbol_addr_to_list): Ditto.
-	* symtab.c (lookup_partial_symbol): Ditto.
-	(lookup_symbol): Ditto.
-	(lookup_block_symbol): Ditto.	
-	* win32-nat.c (handle_load_dll): Use incoming dll base.
-	(child_wait): Catch DLL load errors.
-	(create_child_inferior): Translated between paths correctly.
-
-Wed Jan  3 23:13:53 1996  Fred Fish  <fnf@cygnus.com>
-
-	* i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
- 	from NUM_REGS to get number of general registers that we care about.
-	* config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
-	of number of general regs and number of floating point regs.
-
-Wed Jan  3 19:49:54 1996  steve chamberlain  <sac@slash.cygnus.com>
-
-	* config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
-	(SKIP_TRAMPOLINE_CODE): New.
-	* config/i386/xm-win32.h (CANT_FORK): Deleted.
-	(SLASH*) Changed to use unix style slash.
-	* symtab.h (namespace enum): becomes typedef to avoid namespace
-	collision in C++. 
-	* infcmd.c (path_command): Use empty string if PATH name not set.
-	* i386-tdep.c (skip_trampoline_code): New function.
-	* srec.c: Renamed dsrec.c to avoid filename collision.
-	* Makefile.in: Cope with renaming.
-	
-Wed Jan  3 13:09:04 1996  Fred Fish  <fnf@cygnus.com>
-
-	* symmisc.c (print_objfile_statistics): Print memory use statistics
-	for objfile psymbol, symbol, and type obstacks.
-
-Tue Jan  2 13:41:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/mips/nm-irix5.h: Restore.
-	(TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
-	from Lee Iverson <leei@ai.sri.com>.
-	* config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
-	* config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
-
-For older changes see ChangeLog-95
-
-Local Variables:
-mode: change-log
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-97 b/gdb/ChangeLog-97
deleted file mode 100644
index 85006dc..0000000
--- a/gdb/ChangeLog-97
+++ /dev/null
@@ -1,2987 +0,0 @@
-Wed Dec 31 11:43:53 1997  Mark Alexander  <marka@cygnus.com>
-
-	* dsrec.c (load_srec): Check remotedebug flag when printing
-	debug info.
-
-Wed Dec 31 10:33:15 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* breakpoint.c (breakpoint_re_set): add _siglongjmp to list of
-	longjmp breakpoints.
-
-Mon Dec 29 21:25:34 1997  Mark Alexander  <marka@cygnus.com>
-
-	* dve3900-rom.c: New file to support Densan DVE-R3900/20 board.
-	* monitor.c (monitor_debug): Move to utils.c, rename to puts_debug.
-	(monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint,
-	monitor_remove_breakpoint): Remove useless address bits if current
-	monitor has MO_ADDR_BITS_REMOVE flag.
-	* monitor.h (MO_ADDR_BITS_REMOVE): Define.
-	* utils.c (puts_debug): Formerly monitor_debug from monitor.c;
-	move here and make public.  Add better support for carriage returns.
-	* defs.h (puts_debug): Declare.
-	* dsrec.c (load_srec): Use puts_debug to print remotedebug information.
-	Output header record correctly.
-	(make_srec): Output a header record instead of a termination record
-	if sect is non-NULL (value is ignored), but abfd is NULL.
-	* config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition.
-	(REGISTER_NAMES): Define to add R3900-specific registers.
-	* config/mips/tm-tx39l.h: Ditto.
-	* config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files.
-	* config/mips/tx39l.mt: Ditto.
-
-Wed Dec 24 12:48:48 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* dsrec.c: Cosmetic improvements.
-	(make-srec): Change indexing of format and code tables to
-	remove confusing empty entries.
-
-Mon Dec 22 21:51:53 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c (_initialize_remote_mips): Fix DDB doc string.
-
-Sun Dec 21 17:00:06 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* d30v-tdep.c (d30v_frame_find_saved_regs): split most of
-	function off into d30v_frame_find_saved_regs_offsets;
-	(d30v_frame_find_saved_regs_offsets): new function.  Got
-	backtrace working when calling from framefull (unoptimized)
-	routines (.e.g, main) into frameless (optimized) routines
-	(e.g., printf).
-
-Fri Dec 19 09:49:49 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* d30v-tdep.c (d30v_frame_chain): test end_of_stack
-	(d30v_frame_find_saved_regs): set it.
-	* config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID
-
-Thu Dec 18 12:34:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	From Gavin Koch <gavin@cygnus.com>: mips-tdep.c
- 	* (mips_push_arguments): For big-endian shorts and char's store at
- 	* the correct location.
-
-Thu Dec 18 00:26:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* mdebugread.c (parse_partial_symbols): Delete check that symbols
- 	for file not already loaded.  Did not work when an include file
- 	was involved.
-
-Wed Dec 17 10:43:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* elfread.c (elf_symfile_read): Since the partial symbol table is
- 	searched last in first, insert mdebug or XCOFF info into the
- 	partial symbol table before any DWARF2 info.
-
-Thu Dec 18 00:00:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* symfile.c (init_psymbol_list): Handle init with zero elements.
-
-	* elfread.c (elf_symfile_read): If `mainline', clear psymbol table
- 	using init_psymbol_list 0.  For build_psymtabs functions, pass
- 	mainline==0 so that psymbol_list isn't re-initialized.
-
-	* symfile.c (discard_psymtab): New function, correctly unlink an
- 	empty psymtab from an object file.
-	* dbxread.c (end_psymtab): Call discard_psymtab.
-	* xcoffread.c (xcoff_end_psymtab): Ditto.
-	* hpread.c (hpread_end_psymtab):  Ditto.
-	* os9kread.c (os9k_end_psymtab):  Ditto.
-
-Wed Dec 17 10:47:05 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c (set_raw_tracepoint): initialize addr_string
-	to NULL; (trace_actions_command): call readline_begin_hook only
-	if from_tty is true.
-
-Tue Dec 16 20:05:48 1997  Mark Alexander  <marka@cygnus.com>
-
-	* configure.tgt: Change little-endian tx39 target name to tx39l.
-start-sanitize-tx19
-	* configure.tgt: Change little-endian tx19 target name to tx19l.
-end-sanitize-tx19
-
-Tue Dec 16 11:24:30 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* remote-sim.c (gdbsim_open): Use "--architecture" instead of
-	ambigious short form.
-	
-Tue Dec 16 10:29:16 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
-	FP_REGNUM value before return; (prologue_find_regs): two sets
-	of offsets -- frame pointer and stack pointer, not just one that
-	tries to do double duty; (d30v_frame_find_saved_regs): stop once
-	we hit pc (in case we're stopped in the middle of the prologue)
-	and improve handling of frameless prologues; (d30v_push_arguments):
-	*ALL* arguments go on the stack until we run out of args registers,
-	force sp to be 8 byte aligned.
-
-	* config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
-	not r0; (FRAME_CHAIN_VALID): handle use of external memory;
-	(STACK_ALIGN): define.
-
-Mon Dec 15 15:13:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
- 	intall cntrl-c handler with SA_RESTART clear.  On BSD systems this
- 	stops read syscalls's being restarted.
-
-	* configure.in (configdirs): Check for sigaction.
-	* configure: Re-generate.
-
-start-sanitize-tx49
-	From Gavin Koch <gavin@cygnus.com>:
-	* config/mips/tx49el.mt : New file.
-	* config/mips/tm-tx49.h : New file.
-	* config/mips/tm-tx49el.h : New file.
-	* configure.tgt: Changed to use the new files for 
-	mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
-
-end-sanitize-tx49
-Mon Dec 15 11:38:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* dwarf2read.c: From change proposed by Gavin Koch.
- 	(address_significant_size): New static variable.
- 	(dwarf2_build_psymtabs_hard): Check consistency between
- 	`address_size' and `address_significant_size'.
-	(read_address): MASK out all but the significant bits, as
- 	determined by `address_significant_size', of any addresses.
-	(elf-bfd.h): Include.
-	(dwarf2_build_psymtabs_hard): Set `address_significant_size'
- 	according to the arch_size of the elf object file.
-
-Thu Dec 11 13:40:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* dwarf2read.c (dwarf_decode_lines): Change type of address to
- 	CORE_ADDR.
-
-start-sanitize-tic80
-Thu Dec 11 22:39:02 1997  Mark Alexander  <marka@cygnus.com>
-
-	From change made to branch by Bob Manson <manson@cygnus.com>:
-	* tic80-tdep.c (tic80_push_arguments): The compiler always
-	passes structs by reference.
-
-end-sanitize-tic80
-Thu Dec 11 14:28:01 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c (trace_find_command): don't error if going
-	backwards thru the trace buffer in a loop.
-	* (struct tracepoint): delete unused field.
-
-Wed Dec 10 17:57:00 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* d30v-tdep.c : don't bury lots of magic numbers in the code
-	instead use defines for the opcodes and opcode masks; update
-	to use actual d30v patterns; fix register sizes to be 4 bytes
-	not 2 bytes; improve prologue testing now that we have a C
-	compiler; fix stack frame handling enough to get backtraces
-	working; initial changes to push and pop frames (so that gdb
-	can call functions in the inferior).
-
-	* config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
-	STACK_START; change FR_REGNUM to 61 (was 11).  Reformat comment
-	about DUMMY FRAMES so that it is readable.  Fix SAVED_PC_AFTER_FRAME
-	macro.
-
-Wed Dec 10 17:41:07 1997  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* ch-valprint.c (chill_val_print): To avoid segfaults, don't print
- 	a string whose dynamic length is longer than its static length.
-
-Wed Dec 10 15:54:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* dwarf2read.c (dwarf2_build_psymtabs_hard): Check
- 	cu_header.length is within dwarf_info_buffer not
- 	dwarf_abbrev_buffer.
-	
-Mon Dec  8 14:28:49 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c (memrange_sortmerge): allow for memranges 
-	that overlap.  (collect_pseudocommand etc.) cleanup decls.
-
-Fri Dec  5 09:22:35 1997  Nick Clifton  <nickc@cygnus.com>
-
-	* config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
-
-Thu Dec  4 09:30:22 1997  Nick Clifton  <nickc@cygnus.com>
-
-	* config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
-
-Wed Dec  3 12:44:15 1997  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* tracepoint.c: Add declaration for x_command.
-
-	* printcmd.c (x_command): Remove static declaration.
-
-Wed Dec  3 12:00:42 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c (finish_tfind_command): call do_display so that
-	auto-displays are updated by tfind.  Also, keep track of frame
-	and current-function so that tfind behaves like stepping (only
-	show the stack frame if we step into a new function or return).
-
-Wed Dec  3 14:14:58 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* sol-thread.c: additional support for debugging threaded core
-	files on solaris; previously only kernel threads were found --
-	user threads generated errors.
-	* corelow.c: don't register core_ops as a target if
-	coreops_suppress_target is true (set by sol-thread.c).
-
-Tue Dec  2 14:53:09 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c: make "tdump" command handle literal memranges.
-
-Tue Dec  2 11:34:48 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c: use "lookup_cmd" to parse actions commands
-	(thus allowing unambiguous prefixes and aliases).
-
-Tue Dec  2 10:15:57 1997  Nick Clifton  <nickc@cygnus.com>
-
-	* configure.tgt: Add support for Thumb target.
-
-Tue Dec  2 10:14:15 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c: move prototype of validate_actionline(), and
-	make it consistent with the function declaration.
-
-Thu Nov 27 09:07:18 1997  Michael Meissner  <meissner@cygnus.com>
-
-	* Makefile.in (tracepoint_h): New macro for tracepoint.h
-	includes.
-	(tracepoint.o): Add rule to build.
-
-Wed Nov 26 22:59:04 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
-
-	* tracepoint.c (set_raw_tracepoint): fix typo
-
-Wed Nov 26 11:33:09 1997  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* tracepoint.c (set_raw_tracepoint): Make sure there's a trailing
- 	slash on the directory name.
-
-	* top.c (get_prompt): New function.
-	* top.h: Declare it.
-
-Wed Nov 26 09:59:47 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* dwarf2read.c (struct comp_unit_head): Change length and
- 	abbrev_offset fields to unsigned int.
-	(dwarf2_build_psymtabs_hard): Verify length and offset read from
- 	.debug_info section.
-
-Mon Nov 24 19:36:34 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c, tracepoint.h: new module, implements tracing,
-	which is a new functionality somewhat like breakpoints except
-	that a tracepoint stops the inferior only long enough to collect
-	and cache selected buffers and memory locations, then allows 
-	the inferior to continue; the cached trace data can then be 
-	examined later.
-
-Mon Nov 24 14:17:02 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* infcmd.c: export registers_info, for use by other modules.
-	* printcmd.c: export output_command, for use by other modules.
-	* stack.c: export locals_info and args_info, for use by other modules.
-	* remote.c: export getpkt, putpkt, and fromhex for external use.
-	  Make fromhex case-insensative.  New function "remote_console_output"
-	  abstracts the acceptance of "O" packets from target.
-	  Make all "remotedebug" output go to stdout, not stderr.
-
-Mon Nov 24 08:59:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* valprint.c (print_longest): When CC has long long but printf
- 	doesn't, print decimal value as three parts.
-
-	* config/i386/tm-fbsd.h: New file.
-	* config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
-
-	* config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
- 	* config/i386/tm-fbsd.h (FLOAT_INFO): To here.
-
-	* configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
- 	%ll format specifier.
-	(SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
- 	long double using %Lg.
-	* acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
-	* configure: Re-generate.
-	
-	* c-exp.y (parse_number): Use sscanf %Lg when host has
- 	SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
-
-Sun Nov 23 17:12:58 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* printcmd.c (print_insn): Set the machine type if known.
-
-	* i386-tdep.c (_initialize_i386_tdep): Delete "set
- 	assembly-language" command.  Replaced by generic "set
- 	architecture". Set initial machine using bfd_lookup_arch.
-
-start-sanitize-cygnus
-Sun Nov 23 16:23:37 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* configure.tgt (gdb_target): Treat vr5400 as a vr5000.
-
-end-sanitize-cygnus
-Fri Nov 21 19:43:23 1997  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* valops.c (call_function_by_hand): If the function has a
-	prototype, convert its arguments as if by assignment.  Otherwise,
-	do the usual promotions. 
-	* stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
- 	on functions' types when we can; all C++ functions should get it,
-	and if the Sun-style prototype notation is in the stabs, we can
-	notice that.
-
-Fri Nov 21 12:20:16 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove.  They are already
- 	defined by the inclusion of ../bfd/aclocal.m4.
-	* configure: Rebuild.
-
-Fri Nov 21 10:52:39 1997  Michael Meissner  <meissner@cygnus.com>
-
-	* Makefile.in (SHELL): Really do the change.
-
-Fri Nov 21 02:19:57 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* Makefile.in: also revert SHELL change until configury
-	changes work
-
-Thu Nov 20 16:35:13 1997  Doug Evans  <devans@canuck.cygnus.com>
-
-	* sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
-
-Thu Nov 20 04:11:27 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* aclocal.m4: add EXEEXT setting rule
-	* configure.in: call it
-	* configure: regenerate
-	* Makefile.in: pepper with EXEEXTs in appropriate places,
-	set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
-	For some reason, EXEEXT isn't getting substututed in correctly
-	so for now, set EXEEXT to empty string
-
-Mon Nov 17 15:35:06 1997  Doug Evans  <devans@canuck.cygnus.com>
-
-	* Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
-
-Fri Nov 14 13:04:34 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
-
-Thu Nov 13 09:47:35 1997  Michael Meissner  <meissner@cygnus.com>
-
-	* d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
-	in a human readable format.
-	(print_flags_command): Command wrapper to call d30v_print_flags.
-	(d30v_do_registers_info): When printing out all of the registers,
-	print out the flag values in a human readable fashion.
-	(_initialize_d30v_tdep): Add info flags command to print the
-	flags.
-
-	* config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
-	bits that are defined.
-
-Wed Nov 12 14:58:39 1997  Jeff Holcomb  <jeffh@cygnus.com>
-
-	* symfile.c (generic_load): Handle cancel from the
-	ui_load_progress_hook routine.
-	* dsrec.c (load_srec): Handle cancel from the
-	ui_load_progress_hook routine.
-
-Mon Nov 10 15:13:13 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* valprint.c (print_longest): The b, h, w, and g format specifiers
- 	print unsigned values.
-
-Mon Nov 10 02:02:49 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* top.c (quit_confirm): Change exit message.
-
-Tue Nov  4 16:52:50 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
-	to allocate memory for environ space, gdb cannot use memory
-	checks -- set -DNO_MMCHECK
-
-Tue Nov  4 13:50:59 1997  Jim Blandy  <jimb@sendai.cygnus.com>
-
-	* jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
- 	code to see why this is not trivial.
-	(copy_exp, insert_exp): New functions.
-	
-Fri Oct 24 17:24:00 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
-	where a compilation unit die has no children (DW_TAG_compile_unit
-	has DW_children_no).
-	(scan_partial_symbols): Add comment for nesting_level.
-
-start-sanitize-tx49
-Wed Oct 29 17:45:43 1997  Gavin Koch  <gavin@cygnus.com>
-
-	* configure.tgt: Add tx49 configury based on 4300.
-
-end-sanitize-tx49
-Wed Oct 29 15:53:24 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* solib.c (solib_break_names): add entry for Solaris 2.6 run
- 	time linker.  From Casper Dik via Peter Schauer.
-
-Tue Oct 28 17:31:47 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* configure.in (configdir): Add  -lcomdlg32 and -ladvapi32
-	to WIN32LIBS.
-
-	* configure: Rebuild
-
-Fri Oct 24 16:48:21 1997  David Taylor  <taylor@texas.cygnus.com>
-
-	* sol-thread.c (sol_find_new_threads_callback,
-	sol_find_new_threads): New functions.
-	* config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
-	sol_find_new_threads.
-	* thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
-	is defined.
-
-Thu Oct 23 16:16:04 1997  Jeff Law  (law@fast.cs.utah.edu)
-
-	* dbxread.c (process_one_symbol): Put back initialization
-	of a variable lost during last change.  Don't perform
-	assignment inside conditionals.
-	* stabsread.c (symbol_reference_defined): Return -1 for error/not
-	found.  All callers changed appropriately.
-	(define_symbol): Don't perform assignment inside conditionals.
-
-Wed Oct 22 13:04:52 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
-	entries.
-
-	* dbxread.c: More comment cleanups.
-	* stabsread.c: Fix various violations of the GNU coding and
-	formatting standards.  Update/add comments to make code clearer.
-	(resolve_reference): Delete unused function.
-	(ref_search_val): Remove function.  It didn't belong in stabsread.c
-	(resolve_live_range): No longer returns a value.  Do not add it
-	to the live range list until the entire range stab has been parsed.
-	(get_substring): Remove duplicate declaration.
-	(resolve_symbol_reference): Now static.  Remove unnecessary code
-	to deal with cleanups.
-	(ref_add): Use xrealloc instea of realloc.
-	(process_reference): Reorganize slightly to make clearer.
-	* stabsread.h (resolve_symbol_reference): Remove declaration.
-	(resolve_reference): Likewise.
-	* symtab.c (find_active_alias): New function.
-	(lookup_block_symbol): Use find_active_alias.
-	* symtab.h (struct range_list): Fix dangling struct live_range
-	reference.
-	(ref_search_val): Remove decl.
-
-	* symtab.h (struct range_list): Renamed from struct live_range.
-	(struct symbol): Remove struct live_range_info substruct.
-	Bring the alias list and range list fields up to the toplevel
-	as "aliases" and "ranges".
-	(SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
-	(SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
-	* stabsread.c: Corresponding changes.
-
-	* dbxread.c: Fix various violations of the GNU coding and
-	formatting standards.  Update/add comments to make code
-	clearer.
-	(process_later): Use xrealloc instead of realloc.  
-
-	* symtab.c: Include inferior.h.
-
-Tue Oct 21 14:15:26 1997  Per Bothner  <bothner@cygnus.com>
-
-	* ch-exp.c:  Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
-
-Fri Oct 17 13:22:02 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* infcmd.c: Improve grammar of "set args" help.
-
-Thu Oct 16 15:03:58 1997  Michael Meissner  <meissner@cygnus.com>
-
-	* remote-sds.c (sds_load): Properly declare as static.
-
-Wed Oct 15 10:27:14 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
-	to 30 bits in call insn to handle --enable-64-bit-bfd.
-	(STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
-
-Tue Oct 14 22:13:27 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* stabsread.c: Make ref_map entries dynamically allocated.
-
-Thu Oct  9 12:37:57 1997  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* printcmd.c (print_address_symbolic, address_info): Mask
- 	target-specific flag bits from PC, for more aesthetic disassembly.
-  	* config/mips/tm-mips.h: Added PC masking for MIPS family
- 	(especially the MIPS16).
-
-Sat Oct  4 18:45:44 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c (mips-initialize): Work around flakiness in
-	some versions of PMON after loading a program.
-
-Fri Oct  3 15:49:18 1997  Per Bothner  <bothner@cygnus.com>
-
-	* c-lang.h, cp-valprint.c (static_field_print):  Make non-static.
-	* parse.c, parser-defs.h (length_of_subexp):  Make non-static.
-	* jv-exp.y (FieldAccess):  Handle dollar-VARIABLE as primary.
-	(ArrayAccess):  Likewise.  Also remove warnings.
-	(CastExpression):  Implement (typename) UnaryExpression.
-	(push_qualified_expression_name):  Fix small bug.
-	* jv-lang.c:  Use TYPE_TAG_NAME, not TYPE_NAME for class names.
- 	(_initialize_jave_language):  Fix typo (jave -> java).
-	(java_language):  Java does *not* have C-style arrays.
-	(java_class_from_object):  Make more general (and complicated).
-	(java_link_class_type):  Fix typo "super" -> "class".  Handle arrays.
-	(java_emit_char, java_printchar):  New function.
-	(evaluate_subexp_java case BINOP_SUBSCRIPT):  Handle Java arrays.
-	* jv-valprint.c (java_value_print):  Implement printing of Java arrays.
-	(java_print_value_fields):  New function.
-	(java_val_print):  Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
-
-Fri Oct  3 09:52:26 1997  Mark Alexander  <marka@cygnus.com>
-
-	* config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
-	addresses to be odd.
-	(MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
-	* mips-tdep.c (mips_extract_return_value): Doubles aren't
-	returned in FP0 if FP registers are single-precision only.
-start-sanitize-r5900
-	* config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
-	to disable use of FP registers for function arguments.
-end-sanitize-r5900
-
-Mon Sep 29 23:03:03 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (set_reg_offset): New function.
-	(mips16_heuristic_proc_desc): Calculate offsets of registers
-	saved by entry pseudo-op after rest of prologue has been read.
-	Use set_reg_offset to ignore all but the first save of a given
-	register.
-	(mips32_heuristic_proc_desc): Initialize frame adjustment value.
-	* remote-sim.c (gdbsim_store_register): Don't update registers
-	that have a null or empty name.
-	* findvar.c (read_register_bytes): Don't fetch registers
-	that have a null or empty name.
-
-Tue Sep 30 13:35:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-start-sanitize-r5900
-	* config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
-	instead of define.
-
-	* config/mips/tm-r5900.h (REGISTER_NAMES): Define.
-	(NUM_REGS): Ditto.
-
-end-sanitize-r5900
-	* config/mips/tm-mips.h (NUM_REGS): Define conditionally.
-	(REGISTER_NAMES): Ditto.
-
-Fri Sep 26 21:08:22 1997  Keith Seitz  <keiths@pizza.cygnus.com>
-
-	* dsrec.c (load_srec): add ui_load_progress_hook to 
-	display some feedback to user
-
-	* symfile.c (generic_load): add ui_load_progress_hook to
-	display some feedback to user
-
-Fri Sep 26 17:32:22 1997  Jason Molenda  (crash@pern.cygnus.com)
-
-	* command.c (add_cmd, add_show_from_set): Insert new commands in
-	alphabetical order.
-
-Fri Sep 26 12:22:00 1997  Mark Alexander  <marka@cygnus.com>
-
-	* config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
-	member for storing offset of MIPS16 frame pointer from SP.
-	* mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
-	(PROC_FRAME_ADJUST): Define.
-	(mips16_heuristic_proc_desc): Store frame pointer adjustment value.
-	(get_frame_pointer): Use frame pointer adjustment value when
-	calculating frame address.
-	* remote-sim.c (gdbsim_fetch_register): Don't fetch registers
-	that have a null or empty name.
-start-sanitize-tx19
-	* config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
-	(REGISTER_NAMES): Redefine to eliminate FP registers.
-	* config/mips/tm-tx19l.h: Ditto.
-end-sanitize-tx19
-
-Fri Sep 26 12:40:51 1997  Jeffrey A Law  (law@cygnus.com)
-
-start-sanitize-r5900
-	* configure.tgt: Set gdb_target to r5900.
-	* config/mips/tm-r5900.h, config/mips/r5900.mt: New files
-end-sanitize-r5900
-	* mips-tdep.c (_initialize_mips_tdep): Allow target files to
-	override default FPU type.
-
-Fri Sep 26 10:33:54 1997  Felix Lee  <flee@cygnus.com>
-
-	* configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
-
-Wed Sep 24 14:02:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
- 	RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
- 	words.
-
-Thu Sep 18 15:07:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* ser-e7kpc.c (get_ds_base): Only use under Windows.
-	(windows.h): Include when any _WIN32 host.
-
-Wed Sep 24 18:12:47 1997  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* The following block of changes add support for debugging assembly
-	source files.
-	* breakpoint.c (resolve_sal_pc):  Prevent crash when pc isn't
-	associated with a function.
-	* buildsym.c (record_line start_symtab end_symtab):  Don't delete
-	symtabs which only have line numbers (but no other debug symbols).
-	* dbxread.c (read_dbx_symtab end_psymtab):  Ditto.
-
-	* remote-sim.c:  New functions gdbsim_insert/remove_breakpoint.  Use
-	intrinsic simulator breakpoints if available, otherwise do it the
- 	hard way.
-
-	* configure.tgt:  Add d30v.
-	* d30v-tdep.c:  New file.
-	* config/d30v/d30v.mt, config/d30v/tm-d30v.h:  New files.
-
-Tue Sep 23 11:24:13 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
-
-Tue Sep 23 00:08:18 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mips-tdep.c (mips_push_arguments):  Tweak alignment of register
-	value if the remaining length of a non-integral argument is smaller
-	than the register size for big-endian non-EABI mode.
-
-	* rs6000-tdep.c (branch_dest):  Handle return from signal
-	handler function via sigreturn kernel call.
-
-Mon Sep 22 15:32:06 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
-	Fix prototypes.  Remove function scoped function declarations.
-
-Fri Sep 19 18:51:26 1997  Felix Lee  <flee@cygnus.com>
-
-	* config/i386/windows.mh (XDEPFILES): need to list some files
- 	explicitly, for odd reasons.
-
-Tue Sep 16 20:00:05 1997  Per Bothner  <bothner@cygnus.com>
-
-	* jv-exp.y (push_fieldnames):  New, to handle EXP.FIELD1....FIELDN.
-	(push_expression_name):  New, to handle expression names.
-	(push_qualified_expression_name):  New, for qualified expression names.
-	(parse_number):  Fix bugs in parsing of non-decimal integers.
-	* jv-lang.h, jv-lang.c (java_demangle_type_signature):  New.
-	* jv-lang.c (type_from_class):  Just use name with java_lookup_class.
-	(java_link_class_type):  Add dummy "class" field.
-	(java_lookup_type):  New.
-	(evaluate_subexp_java case STRUCTOP_STRUCT):  Force to address.
-	* jv-typeprint.c (java_type_print_base):  Don't print "class" field.
-	Use java_demangle_type_signature to print array class types.
-	* jv-valprint.c (java_value_print):  Preliminary array support.
-	Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
-	(java_val_print):  Move check for object type to java_value_print.
-	Check for null.  Print pointer as @HEXADDR, not 0xHEXADDR.
-
-	* valops.c (search_struct_field):  Search basesclasses in
-	ascending, not descending order.  Hack to avoid virtual baseclass
-	botch for Java interfaces.
-
-Tue Sep 16 19:56:23 1997  Per Bothner  <bothner@cygnus.com>
-
-	* util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
-	New cleanup clean for cleanups to be run when at each 'run' command.
-	* infcmd.c (run_command):  Call do_run_cleanups.
-
-	* solib.c (find_solib):  Register cleanup to call clear_solib
-	on a new 'run' command.
-	(symbol_add_stub):  First look for existing objfile with same name.
-
-Tue Sep 16 16:00:01 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-sds.c (sds_load): New function.
-	(sds_ops): Use it.
-	(sds_open): Don't set inferior_pid yet.
-	(sds_kill): Remove contents.
-	(sds_create_inferior): Rewrite to work more like monitor
- 	interfaces.
-	(sds_restart): Remove, no longer used.
-
-	* monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
-	* monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
-	* dsrec.c (load_srec): Always write a header S-record.
-	* dink32-rom.c (dink32_regnames): Fix the names of float registers.
-	(dink32_cmds): Set to use S-record downloading with acks.
-	* remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
-
-Tue Sep 16 10:08:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
- 	instruction.
-
-	* exec.c (exec_file_command): Call set_architecture_from_file.
-
-Mon Sep 15 13:01:22 1997  Mark Alexander  <marka@cygnus.com>
-
-	* dbxread.c (MSYMBOL_SIZE): New macro.
-	(end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
-	* elfread.c (elf_symtab_read): If ELF symbol is "special",
-	such as a MIPS16 function, mark minimal symbol as special too.
-	* mips-tdep.c (pc_is_mips16): New function to check whether
-	a function is MIPS16 by looking at the minimal symbol.  Use
-	pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
-	* config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
-	MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
-	"special" MIPS16 bit in ELF and minimal symbols.
-	* mdebugread.c (parse_partial_symbols): Don't construct a partial
-	symbol table for a file that already has one.
-start-sanitize-tx19
-	* configure.tgt: Support TX19.
-	* config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
-	config/mips/tx19l.mt: New files for TX19.
-end-sanitize-tx19
-
-Sat Sep 13 08:32:13 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* mdebugread.c (parse_symbol, handle_psymbol_enumerators):  Handle
-	yet another variant of enumerator debugging info, used by DU 4.0
-	native cc.
-
-Tue Sep  9 20:47:23 1997  Felix Lee  <flee@cygnus.com>
-
-	* config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
-  	otherwise link command line is too long.
-
-Tue Sep  9 17:41:41 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms.  Fix
-	some formatting problems.
-
-Mon Sep  8 16:45:51 1997  Stu Grossman  <grossman@cygnus.com>
-
-	* ser-e7kpc.c:  Don't include w32sut.h.  We no longer use the UT
-	mechanism.  Remove prototypes for dos_async_* functions.  They don't
-	exist anymore.
-
-Mon Sep  8 12:48:50 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* top.c (quit_confirm, quit_force): New functions, broken out of
-	quit_command.
-	(quit_command): Just call quit_confirm and quit_force.
-	* top.h (quit_confirm, quit_force): Declare.
-
-Sun Sep  7 17:26:30 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for 
-	reading stabs extensions for live range information.
-	* stabsread.h, partial-stab.h: Add prototypes for new functions.
-	* symtab.h: Add structure for storing live range information.
-
-Wed Sep  3 16:39:39 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* top.c (set_arch): New function, update target_architecture.
-	
-	* defs.h, top.c (set_architecture_from_arch_mach): Replace
- 	set_architecture, takes the arch and machine as arguments.
-
-	* sh3-rom.c (sh3e_open): Update.
-	(sh3_open): Ditto.
-
-Tue Sep  2 12:00:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
-	(e7000_wait): Ditto.
-
-Mon Sep  1 11:21:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* top.c (init_main): Add ``set processor'' as an alias for ``set
- 	architecture''.
-
-Sat Aug 30 13:44:48 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/sparc/sparclite.mt: Removed simulator references (erc32
- 	has been disabled).
-
-Thu Aug 28 10:20:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-e7000.c (e7000_fetch_registers): Check
- 	target_architecture instead of sh_processor_type.
-	(e7000_wait): Ditto.
-
-	* config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
-
-	* sh3-rom.c (sh3_open): Call set_architecture not
- 	sh_set_processor_type.
-	(sh3e_open): Ditto.
-
-	* sh-tdep.c (sh_show_processor_type_command): Delete.
-	(sh_set_processor_type_command): Delete.
-	(sh_target_architecture_hook): Rename from sh_set_processor_type,
- 	use AP to determine architecture.
-	(sh_show_regs): Use bfd_mach_sh* types.
-
-	* remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
- 	architecture was specified explicitly.
-
-	* defs.h (target_architecture, target_architecture_auto,
- 	set_architecture, set_architecture_from_file): Declare.
-	(target_architecture_hook): Allow targets to be notified of set
- 	arch commands.
-	
-	* top.c (init_main): Add set/show/info architecture commands.
-  	(set_architecture, show_architecture, info_architecture): New
- 	functions, parse same.
-	(set_architecture_from_file): New function, determine arch from
- 	BFD.
-	
-Tue Aug 26 17:13:43 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_open): Only pass endianness to sim_open
- 	when set explicitly.  Prepend endianness arg so that it can be
- 	overridden.
-
-	* defs.h, top.c (target_byte_order_auto): Make global when
- 	byteorder is selectable.
-
-Tue Aug 26 15:19:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
- 	sim_create_inferior.
-	(gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
- 	has already set the PC.
-	(gdbsim_create_inferior): Allow exec_file to be NULL, make "No
- 	exec file" a warning.  Ditto for "No program loaded".
-
-Mon Aug 25 17:08:01 1997  Geoffrey Noer  <noer@cygnus.com>
-
-        * ocd.c: revert Sun change -- enable log file handling
-
-Mon Aug 25 12:21:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
-
-Sun Aug 24 21:16:59 1997  Geoffrey Noer  <noer@cygnus.com>
-
-        * ocd.c: comment out sections that create and flush wigglers.log
-        log file when using the wiggler.
-
-Thu Aug 21 16:18:08 1997  Geoffrey Noer  <noer@cygnus.com>
-
-        * config/powerpc/ppc-eabi.mt:
-        * config/powerpc/ppc-sim.mt:
-        * config/powerpc/ppcle-eabi.mt:
-        * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
-        other ocd-related files in TDEPFILES
-
-Thu Aug 21 14:56:04 1997  Geoffrey Noer  <noer@cygnus.com>
-
-        * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
-        * ocd.c: initialize remote_timeout
-        (ocd_wait): while looping, call ocd_do_command with OCD_AYT 
-        (ocd_get_packet): remove find_packet goto.  If there isn't
-        an 0x55 at the start, something is quite wrong so error out
-        instead of advancing in the packet and trying again.  If checksum
-        is invalid, print error message instead of trying again.
-        * ser-ocd.c (ocd_readchar): error if we attempt to read past
-        the end of the from_wiggler_buffer.
-
-
-Wed Aug 20 14:08:39 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* dink32-rom.c: Don't use "mf" command to fill, is too picky
-	about alignment.
-
-
-Tue Aug 19 08:41:36 1997  Fred Fish  <fnf@cygnus.com>
-
-	* objfiles.c (objfile_relocate): Add call to breakpoint_re_set
-	after relocations are complete.
-	* remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
-	this is now done in objfile_relocate.
-
-Mon Aug 18 17:29:54 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* win32-nat.c (handle_exception): Return a value indicating
- 	whether the exception was handled.  Don't handle random exceptions
-	the first time around, so that structured exception handling
-	works.
-	(child_wait): Check the return value of handle_exception.  Set the
-	continue_status argument to ContinueDebugEvent accordingly.
-
-Mon Aug 18 11:14:15 1997  Nick Clifton  <nickc@cygnus.com>
-
-	* configure.tgt: Add support for v850ea target.
-
-Sun Aug 17 20:31:57 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* m32r-stub.c: fix typo
-
-Sun Aug 17 17:33:34 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-sds.c: Remove unused remnants of remote.c.
-	(tob64): Return the result length.
-	(sds_interrupt): Send a stop message.
-	(sds_wait): Add debug output for signal interpretation, flag
-	that signal was due to a trap.
-	(sds_fetch_registers): Fill the registers array correctly for
- 	PowerPC.
-	(sds_store_registers): Get the right values from registers array.
-	(putmessage): Tweak length handling so checksum comes out right.
-	(sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
-
-Fri Aug 15 20:53:13 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (init.c): Don't use xargs.
-
-Fri Aug 15 13:59:37 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior):  Add the symbols for any
-	newly loaded objects upon a TARGET_WAITKIND_LOADED event.
-
-	Rewrite code which determines the TOC address for calling functions
-	in the inferior under AIX.
-	* rs6000-nat.c (find_toc_address):  New function to determine
-	the required TOC address from a function address.
-	(_initialize_core_rs6000):  Set up find_toc_address_hook to point
-	to find_toc_address.
-	(xcoff_relocate_symtab, xcoff_relocate_core):  Remove
-	add_text_to_loadinfo calls.
-	(exec_one_dummy_insn):  Change pid and status to int to get rid of
-	compiler warnings.
-	(xcoff_relocate_symtab):  Cast ldi to `int *' when passing it to
-	ptrace to get rid of compiler warnings.
-	* rs6000-tdep.c:  Add definition for find_toc_address_hook.
-	(rs6000_fix_call_dummy):  If find_toc_address_hook is non zero,
-	patch TOC address load code in the call dummy with the value
-	returned from find_toc_address_hook.
-	(struct loadinfo, loadinfo, loadinfolen,
-	loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
-	xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
-	Remove.
-	(_initialize_rs6000_tdep):  Remove initialization of
-	coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
-	* xcoffread.c (coff_add_toc_to_loadinfo_hook,
-	xcoff_init_loadinfo_hook):  Remove.
-	(struct coff_symfile_info):  Add toc_offset field.
-	(scan_xcoff_symtab):  Record toc_offset value in toc_offset field
-	instead of calling xcoff_add_toc_to_loadinfo_hook.
-	(get_toc_offset):  New function to return the value of the
-	toc_offset field for an object file.
-	(xcoff_initial_scan):  Remove call of xcoff_init_loadinfo_hook.
-	* xcoffsolib.h (add_text_to_loadinfo):  Remove declaration.
-	* config/rs6000/tm-rs6000.h:  Add declarations for
-	find_toc_address_hook and get_toc_offset.
-
-Wed Aug 13 19:31:28 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-sds.c: New file, interface to SDS-compatible monitors.
-	* Makefile.in (remote-sds.o): Add build rule.
-	* config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
- 	(TDEPFILES): Add remote-sds.o.
-
-Tue Aug 12 14:37:18 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* ocd.c (ocd_wait): loop until we're in BDM mode instead of
-	assuming control has returned to GDB.
-
-Mon Aug 11 19:16:04 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* dink32-rom.c: New file, support for DINK32 monitor.
-	* Makefile.in (dink32-rom.o): Add build rule.
-	* config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
- 	(TDEPFILES): Add dink32-rom.o.
-	* monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
- 	MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
- 	MO_CLR_BREAK_1_BASED): New monitor interface flags.
-	* monitor.c: Use them.
-	(monitor_store_register): Use setreg.term if defined.
-	(monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
-	if set_break and clr_break fields are empty.
-
-Mon Aug 11 16:22:36 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
-	BDM_BREAKPOINT already has braces around it, remove erroneous ones.
-	* ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
-	__CYGWIN32__.
-	* config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
-	* ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
-	fill in doc fields of bdm_ppc_ops.
-	(bdm_ppc_fetch_registers): Don't ask for invalid registers such
-	as the MQ or floating point regs not present on ppc 8xx boards.
-	(bdm_ppc_store_registers): Don't write those same invalid registers.
-	* config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
-	* config/powerpc/ppc-eabi.mt:
-	* config/powerpc/ppcle-eabi.mt:
-	* config/powerpc/ppc-sim.mt:
-	* config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
-
-Mon Aug 11 16:08:52 1997  Fred Fish  <fnf@cygnus.com>
-
-	* frame.h (enum lval_type): Conditionalize on __GNUC__
- 	instead of __STDC__.
-
-Sun Aug 10 19:08:26 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* utils.c (error): Fix return type for !ANSI_PROTOTYPES.
-
-Sun Aug 10 16:49:09 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* ocd.c: move ocd_write_bytes proto to ocd.h since it is used
-	by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
-	BDM_BREAKPOINT if not defined in tm.h
-	(ocd_error): add new error cases
-	(ocd_start_remote): send the OCD_INIT command before
-	OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
-	(ocd_write_bytes): no longer static
-	(ocd_insert_breakpoint): no longer static
-	(ocd_remove_breakpoint): new
-	* ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
-	and ocd_remove_breakpoint
-	* ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
-	and ocd_remove_breakpoint instead of memory_insert_breakpoint
-	and memory_remove_breakpoint.
- 	(bdm_ppc_open): after calling ocd_open, modify DER
-	register so interrupts will drop us into debugging mode, finally
-	disable the watchdog timer on the board so we don't leave BDM
-	mode unexpectedly.
-
-Sat Aug  9 01:50:14 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* values.c (value_primitive_field):  Account for offset when
-	extracting the value of a bitfield.
-	From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
-
-Fri Aug  8 21:35:44 1997  Mark Alexander  <marka@cygnus.com>
-
-start-sanitize-tic80
-	* config/tic80/tic80.mt:
-	(GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
-	(SIM): Remove -lm to prevent make errors.
-	* configure.tgt: add gdbserver to configdirs for tic80.
-end-sanitize-tic80
-	* gdbserver/utils.c (error): Change prototype to match defs.h.
-	* gdbserver/low-sim.c: Change simulator calls to use new interface.
-	* remote.c (remote_write_bytes): Include '$' at start of packet
-	and checksum at end of packet in overhead calculation.
-
-Fri Aug  8 15:59:24 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* ser-ocd.c: If _WIN32, include <windows.h>.
-	(dll_do_command): New static variable if _WIN32.
-	(ocd_open): Set dll_do_command if _WIN32.
-	(ocd_write): Use dll_do_command rather than do_command.
-	* config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
-	(BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
-	($(BDM_LIBNAME)): Remove target.
-	* wigglers.def: Remove.
-
-	* config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
-	libwigglers.def.
-	(libwigglers.a): Remove target.
-
-Fri Aug  8 13:11:01 1997  Mike Meissner  <meissner@cygnus.com>
-
-	* config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
-	ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
-
-Thu Aug  7 19:40:52 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	Changes to OCD support to support wiggler box as well as
-	target boxes:
-	* ocd.c: change speed in init command to 0 from 80,
-	add (temporary) logging commands to help debugging,
-	(ocd_open): if "target ocd wiggler lpt" then use special
-	ser-ocd.c serial interface which communicates with Wigglers.dll,
-	otherwise ("target ocd <foo>") do as we did before
-	(ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
-	switch of known commands of len 0
-	* ocd.h: add OCD_LOG_FILE
-	* serial.c (serial_open): do serial_interface_lookup on ocd
-	in the case of ocd
-	* ser-ocd.c: add buffer to contain responses from sending a
-	command to the Wigglers.dll.
-	(ocd_readchar): return curr char from buffer and increment ptr
-	(ocd_write): send buffer to Wigglers.dll, storing response in
-	return buffer and initializing curr location ptr to start of
-	buffer.
-
-Thu Aug  7 13:39:31 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* ocd.h: add OCD_SET_CONNECTION
-	* ocd.c: rename "do_command" to "ocd_do_command" 
-
-Thu Aug  7 13:09:17 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	Nomenclature change.  BDM is a specific type of OCD
-	(On Chip Debugging).  Wiggler is the parallel port box controlled
-	by Wigglers.dll.  The faster target box from Macraigor Systems
-	is not a wiggler.  
-	* ocd.c:
-	* ocd.h:
-	* ppc-bdm.c:
-	* ser-ocd.c:
-	Replace all instances of "wiggler_" with "ocd_" and change most other
-	instances of "wiggler" to "ocd" or "ocd device" depending on context.
-	* config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
-	until OCD with that target is supported again.
-
-Wed Aug  6 16:15:31 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
-	sub makes, change clean rule to also remove *.a to remove
-	libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
-	remove remote-wiggler.o
-	* configure.in: add DLLTOOL support
-	* configure: regenerate
-	* wigglers.def: new file for imports for wigglers.dll
-	* ser-ocd.c: new file which is layer between ocd.c and either the
-	wigglers.dll or the target box, only stub so far
-	* config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
-	* config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
-	* config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
-	to XDEPFILES, add rules to build libwigglers.a
-
-	checking in changes of Stu Grossman  <grossman@cygnus.com>:
-	* remote-wiggler.c: delete
-	* ocd.c: new, was remote-wiggler.c
-	always include sys/types.h, include ocd.h, move WIGGLER
-	commands and many wiggler prototypes to ocd.h, make wiggler_desc
-	static, stop making local wiggler functions static,
-	define write_mem_command for wiggler_write_bytes
-	(wiggler_start_remote): stop hardcoding the target type,
-	instead set and use a target_type variable.
-	(wiggler_open): add new target_type and ops args
-	(wiggler_wait): now no longer takes pid and target_status as args,
-	stop trying to set target_status struct, remove BGND insn
-	checks
-	(read_bdm_registers): renamed to wiggler_read_bdm_registers	
-	(wiggler_read_bdm_registers): numregs arg changed to reglen arg,
-	remove pktlen check, set reglen instead of numregs 
-	(dump_all_bdm_regs): delete
-	(wiggler_fetch_registers): delete
-	(wiggler_prepare_to_store): now just an empty function
-	(wiggler_store_registers): delete
-	(wiggler_read_bdm_register): new
-	(wiggler_write_bdm_registers): new
-	(wiggler_write_bdm_register): new
-	(wiggler_write_bytes): use write_mem_command variable instead of
-	WIGGLER_WRITE_MEM
-	(get_packet): renamed to wiggler_get_packet, change refs throughout
-	(put_packet): renamed to wiggler_put_packet, change refs throughout
-	(wiggler_get_packet): add break to default case of switch,
-	change length of WIGGLER_GET_VERSION len to 10 from 4 to match
-	specs
-	(wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
-	(flash_xfer_memory): delete
-	(noop_store_registers): new placeholder replacement for
-	target_store_registers() which prevents generic_load from trying to
-	set up the PC.
-	(bdm_update_flash_command): add store_registers_tmp variable,
-	make handling of wiggler_ops more generic -- define wiggler_ops
-	in a target-specific file instead (such as ppc-bdm.c in the case
-	of the ppc), use current_target to deal with registers again
-	making this file less target-specific.
-	(bdm_read_register_command): new
-	(_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
-	comment out add_cmd ("read-register", ...)
-	* ocd.h: new, contains common wiggler prototypes, command definitions
-	* ppc-bdm.c: file for ppc-specific OCD code, including target_ops
-	structure for ppc bdm
-	(bdm_ppc_open): new
-	(bdm_ppc_wait): new
-	(bdm_ppc_fetch_registers): new
-	(bdm_ppc_store_registers_: new
-	(_initialize_bdm_ppc): new
-	* config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
-
-start-sanitize-tic80
-Tue Aug  5 23:56:14 1997  Mark Alexander  <marka@cygnus.com>
-
-	* tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
-	as a valid SP-relative offset of a saved register.
-	
-end-sanitize-tic80
-Wed Aug  6 00:24:08 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* hpread.c (hpread_read_struct_type): Use accessor macros rather
-	than directly mucking around with data structures.
-
-Tue Aug  5 13:37:14 1997  Per Bothner  <bothner@cygnus.com>
-
-	* gdbtypes.h:  Re-interpret struct field.  Suppport address of static.
-	Add a bunch of macros.
-	* coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
-	Update to use new macros.
-	* coffread.c, hpread.c, stabsread.c:  Remove bugus TYPE_FIELD_VALUE.
-	* value.h, values.c (value_static_field):  New function.
-	* cp-valprint.c, valops.c:  Modify to use value_static_field.
-
-	* jv-lang.c (get_java_utf8_name):  Re-write so it works with
-	implied (missing) data field, as defined by cc1java.
-	(java_link_class_type):  Type length and field offset (in interior)
-	now includes object header.  Get static fields working.
-	* jv-lang.h (JAVA_OBJECT_SIZE):  Update for change in Kaffe.
-	* jv-typeprint.c (java_type_print_derivation_info,
-	java_type_print_base):  New functions, for better Java output.
-	* jv-valprint.c:  Start to support Java-specific output.
-
-Sun Aug  3 08:18:09 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-valprint.c (c_val_print):  Use extract_address to retrieve
-	the address of the virtual function.
-	From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
-
-	* eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
-	Handle C++ operator *.
-
-Fri Aug  1 15:21:44 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure.in: Check for cygwin32 environment.  Define and
-	substitute WIN32LIBS and WIN32LDAPP.  Always set configdir to
-	unix; setting it to win was for an old Tcl/Tk configuration
-	scheme.
-	* Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
-	(WIN32LDAPP, WIN32LIBS): Define.
-	(CLIBS): Add $(WIN32LIBS).
-	(gdb): Use $(WIN32LDAPP).
-	* configure: Rebuild.
-
-Thu Jul 31 15:40:19 1997  Per Bothner  <bothner@cygnus.com>
-
-	* symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
-	SYMBOL_DEMANGLED_NAME):  Add demangling support for Java.
-	* utils.c (fprintf_symbol_filtered):  Handle language_java.
-
-	* symtab.c (decode_line_1):  Handle Java-style package.class.method.
-
-Wed Jul 30 14:04:18 1997  Per Bothner  <bothner@cygnus.com>
-
-	* java-*:  Renamed to jv-*, to make fit within 14 characters.
-	* jv-lang.h (java_type_print):  Added declaration.
-	* jv-typeprint.c:  New file.  Provides java_print_type.
-	* jv-lang.c (java_link_class_type):  New function.
-	(java_language_defn):  Replace c_print_type by java_print_type.
-	* Makefile.in:  Update accordingly.
-
-Tue Jul 29 10:12:44 1997  Felix Lee  <flee@cygnus.com>
-
-	* Makefile.in (init.c): except some mswin files do need to be
- 	scanned.  oh well.
-
-Mon Jul 28 14:04:39 1997  Felix Lee  <flee@cygnus.com>
-
-	* Makefile.in (init.c): don't try to scan mswin for _initialize
- 	funcs.  (generates misleading error message because files have
- 	.cpp suffix, not .c suffix)
-
-Mon Jul 28 13:27:21 1997  Felix Lee  <flee@cygnus.com>
-
-	* ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
-
-Mon Jul 28 02:54:31 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* xcoffread.c (coff_getfilename):  Do not strip directory component
-	of filename.
-
-Fri Jul 25 15:16:15 1997  Felix Lee  <flee@cygnus.com>
-
-	* mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
-	* nindy-share/ttyflush.c: find sleep() for _MSC_VER.
-	* remote-array.c: #include <ctype.h> for isascii().
-	* utils.c (notice_quit,pollquit): cleanup.  _WIN32 -> _MSC_VER.
-
-Fri Jul 25 16:48:18 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* top.c (execute_command): Force cleanup of alloca areas.
-	* findvar.c (registers_changed): Likewise.
-
-Fri Jul 25 15:37:15 1997  Stu Grossman  <grossman@cygnus.com>
-
-	* v850ice.c:  Include <windows.h>.  Support new v850 DLL interface.
-	* Add defs for target status.
-
-Tue Jul 22 12:11:48 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* config/mips/tm-mips64.h: longs, long longs, and pointers
-	are all 64 bits on EABI mips targets.
-
-Thu Jul 17 11:38:46 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* partial-stab.h (case N_BINCL): detect missing partial symtab.
-	* dbxread.c: Add a complaint for N_BINCL without a corresponding
-	partial symtab.  Remove earlier change of 5/27/97.
-
-Wed Jul 16 10:38:03 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* sol-thread.c (sol_thread_[store, fetch]_registers): if 
-	inferior_pid is an LWP rather than a Solaris thread, let
-	procfs handle the request.
-	(rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
-	only work if inferior_pid points to an LWP (rather than a 
-	Solaris thread).  Use procfs_first_available to find a good LWP.
-	(info_solthreads): added a maintenance command to list all 
-	known Solaris threads and their attributes.
-	* mips-tdep.c (mips_do_registers_info): Completely changed the
-	output format to be neat and columnar.  Added the helper funcs
-	do_fp_register_row and do_gp_register_row.  Also small mods to
-	mips_print_register, which is still used to print a single reg.
-
-Mon Jul 14 18:02:53 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* procfs.c (wait_fd): Handle an fd that has "hung up" or 
-	otherwise terminated (Solaris threads).
-
-Thu Jul 10 00:02:41 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* defs.h (init_ui_hook): Change prototype to accept one arg.
-	* main.c (gdb_init): Change prototype to accept one arg.
-	* top.c (gdb_init): Accepts one argument which it uses to
-	call (*init_ui_hook).
-
-Fri Jul  4 14:49:33 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
-	whether CRLF_SOURCE_FILES is defined.
-	(open_source_file): Use OPEN_MODE with open and openp.
-	(print_source_lines): Use FDOPEN_MODE with fdopen.  If
-	CRLF_SOURCE_FILES is defined, ignore \r characters.
-	(forward_search_command): Use FDOPEN_MODE with fdopen.
-	(reverse_search_command): Likewise.
-	* config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
-	(LSEEK_NOT_LINEAR): Don't define.
-
-Thu Jul  3 17:41:46 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* mips-tdep.c (mips_extract_return_value): align 4-byte float
-	return values within the 8-byte FP register.
-
-Thu Jul  3 13:48:11 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
-	integers in 64-bit register parameters before function calls.
-
-Mon Jun 30 17:54:51 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* mips-tdep.c (mips_push_arguments): special-case handling for
-	odd-sized struct parameters passed in registers / on stack.
-
-Mon Jun 30 15:30:38 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* mips-tdep.c (mips_push_arguments): tweak alignment of small
-	structs passed in registers for little-endian non-EABI mode.
-
-Mon Jun 30 13:05:39 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* breakpoint.c (frame_in_dummy): use generic dummy if available.
-	  (check_duplicates, clear_command): compare sections only if
-	  doing overlay debugging.
-
-Fri Jun 27 23:03:53 1997  Fred Fish  <fnf@ninemoons.com>
-
-	* buildsym.h (struct subfile): Add debugformat member.
-	(record_debugformat): Declare global function.
-	* buildsym.c (start_subfile): Initialize debugformat member
-	to NULL.
-	(record_debugformat): New function to record the format.
-	(end_symtab): Copy format into symtab debugformat member.
-	(end_symtab): Free subfile debugformat member.
-	* symmisc.c (free_symtab): Free debugformat when freeing
-	symtab.
-	* symfile.c (allocate_symtab): Initialize the new debugformat
-	member for new symtabs.
-	* symtab.h (struct symtab): Add debugformat member.
-	* source.c (source_info): Print the debug format.
-
-	* os9kread.c (os9k_process_one_symbol): Call record_debugformat
-	with "OS9".
-	* hpread.c (hpread_expand_symtab): Call record_debugformat
-	with "HP".
-	(hpread_process_one_debug_symbol): Ditto.
-	* dbxread.c (process_one_symbol): Call record_debugformat
-	with "stabs".
-	* coffread.c (coff_start_symtab): Call record_debugformat
-	with "COFF".
-	* xcoffread.c (read_xcoff_symtab): Call record_debugformat
-	with "XCOFF".
-	* dwarfread.c (read_file_scope): Call record_debugformat
-	with "DWARF 1".
-	* dwarf2read.c (read_file_scope): Call record_debugformat
-	with "DWARF 2".
-	* dstread.c (dst_end_symtab): Set debugformat to be
-	"Apollo DST".
-	* mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
-
-Fri Jun 27 21:05:45 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* mips-tdep.c (mips_push_arguments): handle alignment of
-	integer and struct args on stack for mips64 big-endian.
-
-Fri Jun 27 19:19:12 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
-	structs in a register wherever possible.
-	* mips-tdep.c (mips_extract_return_value): handle structs.
-	(mips_store_return_value): handle values smaller than MIPS_REGSIZE
-	(including structs, if gdb ever allows it).
-
-Fri Jun 20 17:58:34 1997  Fred Fish  <fnf@cygnus.com>
-
-	* sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
-	(sh_frame_find_saved_regs): Recognize fmov insns and adjust
-	stack push count accordingly.
-	* sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
-
-Thu Jun 19 08:18:48 1997  Mark Alexander  <marka@cygnus.com>
-
-	* utils.c (floatformat_from_doublest): Improve test for infinity.
-
-Wed Jun 18 13:47:52 1997  Fred Fish  <fnf@cygnus.com>
-
-	* dwarfread.c (isreg, optimized_out, offreg, basereg): Move
-	global variables into the struct dieinfo structure.
-	(locval): Pass pointer to a dieinfo struct rather than a
-	pointer to the raw location information.  Change prototype.
-	Set isreg, optimized_out, offreg and basereg as appropriate.
-	(struct_type): Call locval with dieinfo struct pointer.
-	(new_symbol): Ditto.
-	(new_symbol): Call locval and save location before testing
-	the values of the new dieinfo struct flags, set by locval.
-
-Tue Jun 17 13:30:12 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
-	unconditionally_kill_inferior):  Undo Oct 26 1996 and Apr 26 1997
-	changes to trace PRFS_STOPTERM and handle PR_DEAD.
-	These changes tried to work around a problem with an early DU 4.0
-	release, but they trigger subtle timing dependent kernel bugs
-	in older OSF/1 releases.
-
-Tue Jun 17 06:52:47 1997  Fred Fish  <fnf@cygnus.com>
-
-	* dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
-	SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
-
-Mon Jun 16 18:38:28 1997  Mark Alexander  <marka@cygnus.com>
-
-	* infrun.c (wait_for_inferior): Mark registers as invalid when
-	stepping over an instruction that triggered a watchpoint.
-	* remote-mips.c: Numerous changes to support hardware breakpoints
-	and watchpoints on LSI MiniRISC and TinyRISC boards.
-	* mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
-	(mips_breakpoint_from_pc): Account for different breakpoint
-	instructions used by PMON and IDT monitor.
-	* config/mips/tm-embed.h: Enable hardware breakpoints on embedded
-	MIPS targets.
-	* config/mips/tm-mips.h: Define breakpoint instructions for
-	PMON and IDT monitor.  Move MIPS16-related macros here from
-	mips-tdep.c.
-	
-Fri Jun 13 13:44:47 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
-
-Fri Jun 13 14:14:10 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
-	Add missing return statements after finding an "add imm{16,32},sp"
-	instruction.
-	(mn10300_frame_chain): Add in size of our register save area to find
-	our caller's frame if our caller does not have a frame pointer.
-
-Fri Jun 13 12:55:49 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* symfile.c (generic_load): Check return code of target_write_memory.
-
-Fri Jun 13 10:28:09 1997  Fred Fish  <fnf@cygnus.com>
-
-	* config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
-	* config/tm-sysv4.h (in_plt_section): Add prototype.
-
-	* maint.c (maintenance_translate_address): Avoid assignment
-	inside if, per GNU coding standards.
-	* symfile.c (simple_read_overlay_table): Avoid assignments inside if, 
-	per GNU coding standards.
-
-	* monitor.c (parse_register_dump): Is really a void function.
-	Add prototype.
-	(monitor_read_memory): Remove unused variable "name".
-	(monitor_read_memory): Remove unused variable "regbuf".
-	(monitor_open): Remove unused variable "i".
-	(get_hex_word): Apparently unused, #if away for now.
-	(from_hex): Ditto.
-
-	* i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
-	(fill_fpregset): Remove unused variables "regi", "to", "from" and
-	"registers".
-
-	* remote-e7000.c (ctype.h): Include.
-	(e7000_insert_breakpoint): #if away unused arg used by unused expr.
-	* frame.h (generic_get_saved_register): Add prototype.
-	(enum lval_type): Add partial forward decl.
-	* dsrec.c (make_srec): Remove unused variable "type_code".
-	* remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
-	cases by just ignoring them.
-	(command.h): Include.
-
-	* java-exp.y (parse_number): Remove unused variable "unsigned_p".
-	* java-lang.c (gdbcore.h): Include for prototypes.
-	(type_from_class): Remove unused variable "ftype".
-	(type_from_class): Remove unused variable "name_length".
-	(evaluate_subexp_java): Add default case to handle remaining
-	enumerations.
-	* java-valprint.c (c-lang.h): Include for prototypes.
-
-	* symfile.c (simple_read_overlay_region_table): #if away
-	unused function.
-	(simple_free_overlay_region_table): Ditto.
-	(overlay_is_mapped): Add default case to switch.
-	(simple_read_overlay_region_table): Ditto.
-	(simple_read_overlay_region_table): Add prototype.
-
-	* symtab.c (fixup_symbol_section): Remove unused msym variable.
-	(fixup_psymbol_section): Ditto.
-	(find_pc_sect_symtab): Make distance a CORE_ADDR.
-
-	* utils.c: Add comment about t_addr being either unsigned long or
-	unsigned long long.
-	(paddr): Change formats to match actual types args are cast to.
-	(preg): Ditto.
-	(paddr_nz): Ditto.
-	(preg_nz): Ditto.
-
-	* defs.h (perror_with_name): Is a NORETURN function.
-	* utils.c (perror_with_name): Is a NORETURN function.
-	(error): Is NORETURN independently of ANSI_PROTOTYPES.
-
-	* symtab.c (fixup_symbol_section): Remove prototype.
-	* symtab.h: (fixup_symbol_section): Add prototype.
-	* m32r-rom.c (report_transfer_performance): Add prototype.
-	* sparclet-rom.c: Ditto.
-	* dsrec.c: Ditto.
-
-	* c-exp.y (parse_number): Cast args to float* or double* as
-	appropriate for conversion format.
-	* java-exp.y (parse_number): Ditto.
-
-	* Makefile.in (c-exp.tab.c): Remove #line lines that refer
-	to nonexistant y.tab.c file.
-	(java-exp.tab.c): Ditto.
-	(f-exp.tab.c): Ditto.
-	(m2-exp.tab.c): Ditto.
-
-	* sh-tdep.c (symfile.h): Include.
-	(gdb_string.h): Include.
-	(sh_fix_call_dummy): Ifdef away, currently unused.
-	* config/sh/tm-sh.h (pop_frame): Add prototype.
-	* config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
-
-Sat Jun  7 02:34:19 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* eval.c (evaluate_subexp_for_sizeof):  Handle dereferencing
-	of non-pointer values.
-
-	* symtab.c (gdb_mangle_name):  Improve mangling of nested types,
-	their physical names already include the class name.
-
-	* valops.c (value_cast):  Handle upcast of a class pointer.
-
-	From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
-	* corelow.c (get_core_registers):  Make secname big enough.
-
-Fri Jun  6 14:43:23 1997  Keith Seitz  <keiths@pizza.cygnus.com>
-
-	* config/sh/tm-sh.h: add define for FPSCR_REGNUM
-	* sh-tdep.c (sh_show_regs): print out all registers for
-	the current processor
-	
-Fri Jun  6 13:01:55 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_kill): Remove call to depreciated function
- 	sim_kill.
-
-Thu Jun  5 11:39:03 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	Fixes for recent correction to PE format:
-	* coffread.c (pe_file): New static variable.
-	(struct find_targ_sec_arg): Change resultp from pointer to int to
-	pointer to pointer to asection.
-	(find_targ_sec): Just store the section in args->resultp, not the
-	section offset value.
-	(cs_to_section): Compute the section offset value from the
-	section.
-	(cs_section_address): New static function.
-	(coff_symfile_read): Set pe_file.
-	(read_one_sym): When reading a PE file, adjust the symbol value to
-	include the section address if the symbol has an appropriate
-	storage class.
-
-Tue Jun  3 16:24:46 1997  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* configure.tgt: add mipsr3900-elf target
-	* config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
-
-Tue May 27 10:34:11 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* dbxread.c: Check malloc's return for null, prevent segv.
-
-Fri May 23 14:45:02 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* infcmd.c (jump_command): Don't try to dereference sfn if it's
- 	NULL.
-
-Fri May 23 13:51:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* top.c (init_cmd_lists): Always initialize endianlist.
-	(init_main): Always define endian commands.
-	(set_endian_big): Issue warning if endian not selectable.
-	(set_endian_little): Ditto.
-	(set_endian_auto): Ditto.
-
-Thu May 22 11:53:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (simulator_command): Restrict access to the
- 	simulator to periods when the simulator is open.
-
-Wed May 21 16:03:25 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* procfs.c (init_procinfo): new function, abstracts some code
-	shared by create_procinfo and do_attach; 
-	(procfs_set_inferior_syscall_traps): new function, abstracts
-	some code needed by procfs_init_inferior, do_attach, and 
-	procfs_lwp_creation_handler; (procfs_first_available): new
-	function, find any LWP that's runnable; (procfs_thread_alive):
-	replace stub function with real implementation; 
-	(procfs_lwp_creation_handler): fix bug starting new child 
-	threads; (info_proc): bug fixes and enhancements for the 
-	"INFO PROCESSES" command; (close_procinfo_file): call new
-	function "delete_thread" to cleanup GDB's thread database;
-	(proc_init_failed): add new argument "kill", to control whether
-	process is killed (so this function can be shared by 
-	create_procinfo and do_attach); (procfs_exit_handler): handle
-	exit from an attached process, and cleanup procinfo handles
-	when the process exits; (procfs_resume, procfs_wait): cleanup
-	after a thread when it exits; (do_attach, do_detach): handle
-	attached processes with multiple threads; plus some general 
-	improvements in the diagnostic output.
-	* sol-thread.c (sol_thread_alive): replace stub with real
-	implementation; (thread_to_lwp, lwp_to_thread): enhance to 
-	handle threads that may have exited; (sol_thread_attach): add
-	startup setup stuff; (sol_thread_detach): add unpush_target
-	call; (sol_thread_mourn_inferior): add unpush_target call;
-	(sol_thread_wait, sol_thread_resume): enhance to deal with
-	thread exit cleanly; (sol_thread_new_objfile, 
-	sol_thread_pid_to_str): detect unsuccessful startup and 
-	don't crash; plus some general cleanup.
-	* thread.c (delete_thread): new function, allows targets to 
-	notify gdb when a thread is no longer valid.
-	* infrun.c (wait_for_inferior): don't try to detect a new
-	thread on receiving a TARGET_EXITED event.
-	
-Tue May 20 09:32:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_open): Pass callback struct.
-	(init_callbacks): Remove call to sim_set_callbacks.
-
-Thu May 15 07:56:50 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET):  Define.
-	* rs6000-tdep.c (frameless_function_invocation):  Mark frames
-	with a zero PC as frameless to improve backtraces from core dumps
-	caused by dereferencing a NULL function pointer.
-	(frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
-	Handle frameless functions interrupted by a signal.
-
-	* sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
-	Handle frameless functions interrupted by a signal.
-
-Wed May 14 08:58:55 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
-	to reflect current reality.  Gross attempt at handling out of
-	line prologues.
-
-	* mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
-	symbols to find the end of the prologue.
-	* mn10300-tdep.c (mn10300_skip_prologue): Likewise.
-
-start-sanitize-tic80
-Wed May 14 12:04:49 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
-
-end-sanitize-tic80
-start-sanitize-tic80
-Mon May 12 11:35:04 1997  Mark Alexander  <marka@cygnus.com>
-
-	* tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
-	basic C80 features working.
-
-end-sanitize-tic80
-Thu May  8 08:42:47 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* configure.in (AC_TYPE_SIGNAL): Add
-	* configure: Re-generate.
-	* remote-sim.c: Signal returns RETSIGTYPE.
-	
-Wed May  7 20:05:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* target.h (target_stop): Drop argument so it can be tested for
- 	NULL.
-
-Sat May  3 20:51:48 1997  Mark Alexander  <marka@cygnus.com>
-
-	* utils.c (floatformat_from_doublest): Handle infinity properly.
-
-Thu May  1 11:44:46 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* Finalize merge from Hurd folk.  
-	    Mon Oct 30 16:41:04 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-	    * thread.c (thread_apply_command, thread_apply_all_command,
-	    thread_command): Make sure TP is alive.
-	    (thread_alive): New function.
-	    Tue Nov 14 14:31:03 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-	    * infrun.c (sig_print_info): Deal better with long signal names.
-	    Wed Nov 22 15:23:35 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-	    * thread.c (thread_id_to_pid): New function.
-	    Fri Dec  1 13:25:25 1995  Miles Bader  <miles@gnu.ai.mit.edu>
-	    * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
-	    set_thread_default_cmd_list, show_thread_default_cmd_list): 
-	    New variables.  (set_thread_cmd, show_thread_cmd, 
-	    set_thread_default_cmd, show_thread_default_cmd): New functions.
-	    Fri Apr 18 15:20:16 1997  Miles Bader  <miles@gnu.ai.mit.edu>
-	    * gnu-nat.c (inf_startup): remove TASK parameter. 
-	    (inf_set_task): replace with new function (inf_set_pid).  
-	  * gdbthread.h: Add extern decl for thread_cmd_list.
-	
-Thu May  1 02:28:21 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* printcmd.c (disassemble_command):  Adjust low function bound
-	by FUNCTION_START_OFFSET.
-
-start-sanitize-tic80
-Wed Apr 30 15:23:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
-
-end-sanitize-tic80
-Mon Apr 28 21:25:32 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
-	* config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now 
-	in Makefile.in (as for other targets); add NATDEPFILE corelow.o to 
-	satisfy symbol dependancy in solib.c (core_ops).
-	* target.[ch] conditionalize Mach-specific signals so that they
-	won't show up in non-Mach gdb's!
-	* thread.c: change name of static function "thread_switch" to 
-	"switch_to_thread", to avoid conflict with Mach global symbol; 
-	move thread_cmd_list to global scope so targets can add their 
-	own thread commands.
-	* infrun.c: sig_print_info: allow for long signal names.
-	* gnu-nat.[ch]: tidying up comments.
-	* gnu-nat.c: remove calls to prune_threads and renumber_threads; 
-	gnu_wait must not return -1 when inferior exits; 
-	attach_to_child will modify inferior_pid in a way that allows
-	fork_inferior to remain unchanged; remove extra arg from 
-	startup_inferior; move Mach thread commands here from thread.c.
-
-Mon Apr 28 18:21:20 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* symtab.c: decode_line_1, replace the assignment to 
-	values.sals[0].pc which I accidentally left out on 4/3/97.
-
-Mon Apr 28 17:27:40 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* c-exp.y: make parse_number reject "123DEADBEEF".
-	(fix by Bob Manson).
-	* java-exp.y: Ditto.
-	* top.c: change "to enable to enable" to "to enable" in a couple
-	of help strings.
-
-Mon Apr 28 09:01:59 1997  Mark Alexander  <marka@cygnus.com>
-
-	* breakpoint.c (remove_breakpoint): Pass correct type to
-	target_remove_watchpoint.
-	* target.h: Improve comment for target_{remove,insert}_breakpoint.
-
-Sat Apr 26 03:38:02 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* alpha-tdep.c (heuristic_proc_desc):  Increase search limit
-	for return address register, handle `ret' instruction.
-
-	* corelow.c (get_core_registers):  Initialize cf.
-
-	* procfs.c:  Minor changes to make pre-ANSI compilers happy.
-	(procfs_notice_signals):  Copy traced signal set back to
-	pi->prrun.pr_trace.
-	(unconditionally_kill_inferior):  If PR_DEAD is defined,
-	rerun inferior after killing it.
-
-Fri Apr 25 00:10:18 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
-	structure value address is found in $a0 now.
-	* config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
-
-Thu Apr 24 13:31:10 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
-	returned in $a0.
-	(EXTRACT_RETURN_VALUE): Likewise.
-
-	* mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
-	insn at "pc", not "fi->pc".
-
-start-sanitize-tic80
-Thu Apr 24 16:11:47 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
-	(REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
- 	MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
-	(NPC_REGNUM): Tic80 has a delay slot.
-	(R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
- 	register blocks.
-
-end-sanitize-tic80
-Wed Apr 23 11:18:45 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
-	returned in $a0.
-	(EXTRACT_RETURN_VALUE): Likewise.
-
-Tue Apr 22 11:58:15 1997  Fred Fish  <fnf@cygnus.com>
-
-	* config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
-	floatformat_ieee_double_littlebyte_bigword for little endian
-	target byte order.
-	* utils.c (floatformat_to_doublest): Create local preswapped
-	copy of input for floatformat_littlebyte_bigword formats.
-	(get_field, put_field): Treat floatformat_littlebyte_bigword
-	the same as floatformat_little.
-	(floatformat_from_doublest): Postswap output words for
-	the floatformat_littlebyte_bigwords format.
-
-start-sanitize-tic80
-Mon Apr 21 22:44:47 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/tic80/tic80.mt (SIM): Link in simulator.
-
-end-sanitize-tic80
-Tue Apr 22 09:02:10 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
-	config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
-	vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
-	aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
-	config/v850/v850.mt:
-	Remove -lm.  That's now handled by configure.
-
-	* Makefile.in (maintainer-clean):  Add distclean to dependencies.
-	Remove duplicate rm's of files.
-
-Mon Apr 21 09:49:25 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* remote-pa.c:  Remove.  It's broken and no longer necessary.
-
-	Sat Apr 19 11:56:10 1997  Per Bothner  <bothner@deneb.cygnus.com>
-
-	* java-exp.y:  Combine TRUE and FALSE into BOOLEAN_LITERAL.
-	(Avoids name clash with broken AIX header files.)
-
-Sat Apr 19 01:49:37 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* serial.c (serial_log_command):  Fix fputs_unfiltered calls.
-
-	* config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
-	(DONT_RELOCATE_SYMFILE_OBJFILE):  Removed.
-	* xcoffsolib.h (struct vmap):  Add new members tvma, toffs and dvma,
-	remove tadj.
-	* exec.c (bfdsec_to_vmap):  Initialize new vmap members, initialize
-	tstart and dstart with section VMA.
-	* rs6000-nat.c (vmap_symtab):  Relocate relative to the VMA in the
-	object file.
-	(vmap_ldinfo, xcoff_relocate_core):  Adjust tstart by section offset
-	of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
-	(vmap_exec):  Relocate relative to the VMA in the object file,
-	relocate .bss section as well.
-	(xcoff_relocate_core):  No longer adjust section addresses by VMA.
-	* rs6000-tdep.c (find_toc_address):  Change type of tocbase
-	to CORE_ADDR.
-	* xcoffread.c (secnum_to_bfd_section):  New routine to get
-	BFD section from CS section number.
-	(scan_xcoff_symtab):  Make toc_offset section relative.
-
-	* symtab.c (total_number_of_methods):  Avoid core dump if
-	baseclass type is still undefined.
-
-Fri Apr 18 17:25:10 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in (SUBDIRS):  Add mswin so that make cleanup cleans up
-	that directory.
-	* defs.h utils.c (error warning):  Make message be const.
-	* main.c (fputs_unfiltered):  Only send gdb_stdout and gdb_stderr
-	to hook.  Otherwise send it to fputs.
-	* monitor.c monitor.h (monitor_get_dev_name):  New function.  Does
-	the obvious.
-	* remote-e7000.c:  Remove debugify stuff.  Change printf, fprintf
-	to _filtered forms to make output appear in GUIs.  Replace all
-	uses of SERIAL_READCHAR with readchar, which has better error
-	checking.
-	* (e7000_parse_device):  Add prototype.
-	(readchar):  Improve doc.  Handle random serial errors.
-	(expect):  Disable notice_quit code.  It's busted.  Remove
-	serial error handling (it's now handled in readchar).  Remove
-	remote_debug echoing.  That's handled in readchar as well.
-	(e7000_parse_device):  Remove serial_flag arg.  It's not
-	necessary.
-	(e7000_open):  Split into two pieces.  Second part is
-	e7000_start_remote, and is error protected.  Now, when we connect
-	to the target, we setup the initial frame and registers so that
-	the user gets an immediate indication of where the target is.
-	(gch):  Remove debug output.  That's handled by readchar.
-	(e7000_read_inferior_memory):  Handle errors better.
-	(_initialize_remote_e7000):  Get rid of `<xxx>' things from
-	command names.  They show up when doing completion and confuse
-	things horribly.
-	* ser-e7kpc.c: Get rid of the DLL's since we can access the device
- 	directly from Win32s and Win95.  Get rid of debugify crud.
-	* serial.c:  Remove debugify cruft.
-	* (serial_logchar serial_log_command serial_write serial_readchar
-	serial_send_break serial_close):  Merge common functionality into
-	serial_logchar.  Clean up rest of routines.
-	* sparclet-rom.c:  Disembowel.  Leave only download routine.
-	Download routine now switches to remote target automatically.
-	* top.c (disconnect):  Only define if SIGHUP is defined.  Cleans
-	up MSVC/Win32 problem.
-	* utils.c (gdb_flush):  Don't call hook unless it's for gdb_stdout
-	or gdb_stderr.
-	* config/sh/tm-sh.h:  Define TARGET_SH for WinGDB.
-	* config/sparc/tm-sparclet.h:  Remove override for prompt.
-
-Fri Apr 18 13:38:19 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* remote-sim.c (gdbsim_open): Only pass -E to sim_open if
-	TARGET_BYTE ORDER_SELECTABLE.
-
-Fri Apr 18 16:52:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (init_callbacks): Initialize poll_quit and magic
- 	fields of gdb_callback.
-	(gdbsim_stop): Add gdbsim_stop to list of supported client
- 	operations.
-	(gdbsim_wait, gdbsim_resume): Move call to sim_resume into
- 	sim_wait where gdb is in a position to handle a long running
- 	function.
-	(gdbsim_cntrl_c): New function.  Wrap the sim_resume call in a
- 	SIGINT handler.
-	(gdb_os_poll_quit): New function. Check for a quit pending on the
- 	console.
-
-Thu Apr 17 14:30:04 1997  Per Bothner  <bothner@deneb.cygnus.com>
-
-	* objfiles.c (allocate_objfile):  Allow NULL bfd argument.
-	* defs.h (enum language):  Add language_java.
-	* java-exp.y, java-lang.c, java-lang.h, java-valprint.c:  New files.
-	* Makefile.in:  Update for new files.
-	* symfile.c (deduce_language_from_filename):  Recognize .java.
-
-Thu Apr 17 02:20:23 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* m32r-stub.c (stash_registers): Rewrite.
-	(restore_registers): Renamed to restore_and_return.
-	(cleanup_stash): New function.
-	(process_exception): New function.
-	(_catchException*): Rewrite.
-
-	* remote-sim.c (gdbsim_load): Update call to sim_load.
-	(gdbsim_create_inferior): No longer pass start_address to
-	sim_create_inferior.
-	(gdbsim_open): Pass endian indicator as arg.
-
-Tue Apr 15 15:31:09 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c (get_offsets): Don't use scanf for interpreting
-	response to qOffsets.
-
-Tue Apr 15 14:51:04 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbserver/Makefile.in (INSTALL_XFORM): Remove.
-	(INSTALL_XFORM1): Remove.
-	(install-only): Use $(program_transform_name) directly, rather
-	than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
-	(uninstall): Transform name.
-
-Mon Apr 14 17:06:27 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c (mips_load): Ensure that PC gets updated
-	after a load on LSI target.
-
-Mon Apr 14 15:54:51 1997  Geoffrey Noer  <noer@pizza.cygnus.com>
-
-	* procfs.c (notice_signals): fix typo
-
-Mon Apr 14 16:25:10 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbserver/Makefile.in (INSTALL): Change install.sh to
-	install-sh.
-
-Mon Apr 14 11:55:27 1997  Geoffrey Noer  <noer@pizza.cygnus.com>
-
-	* config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
-	since gcc automatically includes it
-
-Thu Apr 10 13:20:53 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* procfs.c: Substantial (but incomplete) changes to support
-	sysv4.2mp procfs as implemented in UnixWare 2.1.  The procinfo
-	struct now has substructs like struct flt_ctl instead of
-	just a fltset_t and has a ctl_fd, status_fd, as_fd, and
-	map_fd instead of a single fd.  Non-sysv4.2mp procfs models
-	still have the structs and multiple fds, but don't use the
-	entire struct and the four fds all point to the same thing.
-	We use PROCFS_USE_READ_WRITE to decide whether to talk to
-	procfs with reads/writes or use ioctl instead.  We use
-	HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
-	multiple fds or not.  PROC_NAME_FMT is split out into
-	CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT, 
-	STATUS_PROC_NAME_FMT.
-	
-	(procfs_notice_signals): now a necessary wrapper around
-	(notice_signals): which are the new guts for noticing signals
-	(open_proc_file): gets a new flag arg used in sysv4.2mp to
-	determine whether or not to attempt to open the ctl_fd.
-	(procfs_read_status): new local function, reads procfs status
-	(procfs_write_pcwstop): new local function, writes a PCWSTOP
-	(procfs_write_pckill): new local function, writes a PCKILL
-	(unconditionally_kill_inferior): remove signo since we now
-	just call procfs_write_pckill().
-	(procfs_xfer_memory): call lseek with SEEK_SET rather than 0	
-	(proc_iterate_over_mappings): the whole function is ifdefed
-	on UNIXWARE to keep things readable.
-	
-	Expanded the syscall_table to include new potential sysv4.2mp
-	members.  Note that all ifdefs of UNIXWARE should be eliminated
-	if possible or renamed to describe what's being selected for a
-	bit better.  Sysv4.2mp and IRIX both have SYS_sproc so the
-	IRIX specific code now also checks it's not UNIXWARE.
-
-	* config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
-	HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
-	* config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
-	"/debug/%d" as PROC_NAME_FMT used to be
-
-Wed Apr  9 11:36:14 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10300-tdep.c: Almost completely rewritten based on mn10200
-	port.
-	* config/mn10300/tm-mn10300.h: Likewise.
-
-Tue Apr  8 10:45:24 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}:  Remove
-	remote-pa.o from TDEPFILES.  Nobody uses it, and besides, it's a
-	lousy out-of-date clone of remote.c.
-
-Fri Apr  4 08:21:21 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* remote.c:  Fix problems realized while showering.
-	* (hexnumlen):  Add prototype.  Use max, not min.
-	* (remote_write_bytes remote_read_bytes):  Fix max packet size
-	calculations to properly account for packet overhead.  Also handle
-	(probably rare) case where remote_register_buf_size isn't set.
-
-	* remote.c:  Fix doc for `C' and `S' commands to indicate full
-	address.
-	* (remote_ops extended_remote_ops remote_desc remote_write_size):
-	Make static.
-	* (remote_fetch_registers remote_write_bytes remote_read_bytes):
-	Record size of response to fetch registers command, use this to
-	limit size of memory read and write commands.
-	* (push_remote_target):  New function to make it possible to have
-	another target switch to the remote target.
-	* target.h:  Add prototype for push_remote_target.
-	* sh-tdep.c (sh_frame_find_saved_regs):  Fix sign extension bugs
-	for hosts which default to unsigned chars (such as SGI's).
-	* (_initialize_sh_tdep):  Don't set remote_write_size.  It's now
-	handled automatically in remote.c.
-
-Thu Apr  3 15:10:30 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(), 
-	find_pc_sect_function(), find_pc_sect_partial_function(): new 
-	functions for debugging overlays; pc without section is ambiguous.
-	* breakpoint.[ch]: add section pointer to breakpoint struct;
-	add section argument to check_duplicates(); check section as well
-	as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
-	breakpoint_thread_match(), bpstat_stop_status()];  
-	add section argument to describe_other_breakpoints(); 
-	use INIT_SAL() macro to zero-out new sal structures; 
-	make resolve_sal_pc() fix up the sal's section as well as its pc; 
-	match on section + pc in clear_command() and delete_breakpoint(); 
-	account for overlay sections in insert_breakpoints(), 
-	remove_breakpoint() and breakpoint_re_set_one();
-	all this to support overlays where a PC is not unique.
-	* exec.c: change xfer_memory() to handle overlay sections.
-	* findvar.c: change read_var_value() to handle overlay sections.
-	* frame.h: declaration for block_for_pc_sect() [blockframe.c].
-	* infcmd.c: jump_command() warns against jumping into an overlay
-	that's not in memory.  Also use INIT_SAL() to initialize sals.
-	* infrun.c: wait_for_inferior() sets a flag to invalidate cached
-	overlay state information; Also use INIT_SAL() to init sals.
-	* m32r-rom.c: modify load routines to use LMA instead of VMA.
-	* m32r-stub.c: mask exit value down to 8 bits; screen out any
-	memory read/writes in the range 600000 to a00000, and ff680000
-	to ff800000 (hangs because nothing is mapped there); fix strcpy().
-	* maint.c: maintenance command "translate-address" supports overlays.
-	* minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
-	* objfiles.[ch]: add ovly_mapped field to the obj_section struct;
-	this constitutes gdb's internal overlay mapping table.  Add macro
-	ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
-	Add function find_pc_sect_section().
-	* printcmd.c: modify print_address_symbolic() with overlay smarts;
-	modify address_info() with overlay smarts; add function sym_info() 
-	to support the INFO SYMBOL command (translate address to symbol(s));
-	modify disassemble_command() to work on unmapped overlays.
-	* source.c: use INIT_SAL() to initialize sals.
-	* symfile.[ch]: change generic_load() to use section's LMA address
-	instead of VMA address, for overlay sections.
-	Add numerous functions for finding a PC's section / overlay, 
-	translating between VMA and LMA address ranges, determining if an
-	overlay section is mapped, etc.  Add several user commands for
-	overlay debugging.  Add support for a "generic" form of automatically
-	reading overlay mapping info from the inferior (based on the default
-	(simple) overlay manager which Cygnus provides as an example).
-	* symtab.[ch]: add functions find_pc_sect_symtab(), 
-	find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
-	for lookup; modify lookup_symbol and decode_line_1() to use them;
-	modify find_function_start_sal() to account for overlay sections;
-	add macro INIT_SAL() for initializing struct symtab_and_line.
-	* target.c: fix a comment in the declaration of target_ops.
-
-Thu Apr  3 10:31:12 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
-	mips_skip_stub, mips_ignore_helper): New functions for dealing
-	with MIPS16 call/return thunks.
-	(mips_init_frame_pc_first): New function to implement
-	INIT_FRAME_PC_FIRST macro; includes code from old macro plus
-	new code to skip over MIPS16 thunks.
-	(mips_frame_chain): Skip over MIPS16 thunks.
-	* config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
-	mips_skip_stub, mips_ignore_helper): Declare.
-	(IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
-	SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
-	the above functions.
-	(INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
-	(mips_init_frame_pc): Declare.
-	* infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
-	to decide if certain library function calls should be ignored.
-
-Wed Apr  2 14:16:51 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* remote-sim.c (gdbsim_open): Check return code from sim_open.
-	Update call to sim_open (new arg SIM_OPEN_DEBUG).
-
-Mon Mar 31 14:55:53 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbinit.in: New file.
-	* .gdbinit: Remove.
-	* configure.in: Generate .gdbinit from gdbinit.in.
-	* configure: Rebuild.
-
-start-sanitize-tic80
-Sun Mar 30 12:28:24 1997  Fred Fish  <fnf@cygnus.com>
-
-	* config/tic80/tic80.mt: Disable using the simulator
-	until it is ready.
-
-end-sanitize-tic80
-Sat Mar 29 13:57:20 1997  Fred Fish  <fnf@cygnus.com>
-
-	* COPYING: Install new version of file from FSF.
-	* copying.c (show_copying_command): Update FSF address.
-
-Fri Mar 28 18:33:41 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (distclean): Remove .gdbinit.
-
-start-sanitize-tic80
-Fri Mar 28 15:37:30 1997  Fred Fish  <fnf@cygnus.com>
-
-	* config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
-
-end-sanitize-tic80
-Fri Mar 28 15:38:04 1997  Mike Meissner  <meissner@cygnus.com>
-
-	* remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
-	to va_list from void *, since va_list might not be a pointer
-	type.
-
-Thu Mar 27 14:21:46 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c: Clean up comment and extraneous semicolon
-	for mips_monitor_prompt variable.
-
-Thu Mar 27 12:46:58 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c: Add `set monitor-prompt' command.
-
-Wed Mar 26 06:47:44 1997  Mark Alexander  <marka@cygnus.com>
-
-	Fix from Peter Schauer:
-	* mdebugread.c (parse_procedure): Set address of procedure to
-	block start; this fixes problems with shared libraries introduced
-	by change of Mar 21.
-
-Mon Mar 24 19:43:16 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* symtab.c (find_pc_symtab): change to support the case
-	where the objfile is reordered and contains both coff and
-	stabs debugging info (continue on if a psymtab isn't found).
-
-Sun Mar 23 16:19:20 1997  Mark Alexander  <marka@cygnus.com>
-
-	Fixes from Peter Schauer:
-	* config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
-	REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
-	is big-endian and if registers are 32 bits.
-	* mips-tdep.c (mips_print_register, mips_extract_return_value,
-	mips_store_return_value): Fix floating-point word-order problems on
-	little-endian targets introduced by changes of Mar 21.
-
-Sun Mar 23 15:43:27 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c (target_resume_hook, target_wait_loop_hook): New
- 	globals.
- 	(remote_resume, remote_wait): Use them.
-	* d10v-tdep.c: Set the above hooks.
-	(tracesource): New GDB variable, controls source display in
- 	traces.
-	(display_trace): Find and display source line if requested.
-	(trace_info): Mention empty trace buffer if appropriate.
-	(tdisassemble_command): Robustify argument handling.
-
-	* configure.host: Remove extra bogus Linux case.
-
-Sat Mar 22 16:41:35 1997  Fred Fish  <fnf@cygnus.com>
-
-	* remote-sim.c (simulator_command): Add comment about dealing with
-	NULL or empty args.
-start-sanitize-tic80
-	* Makefile.in (tic80-tdep.o): Add target.
-	* configure.tgt: Add tic80 case.
-	* tic80-tdep.c: New file.
-	* config/tic80/{tic80.mt, tm-tic80.h}: New files.
-end-sanitize-tic80
-
-Sat Mar 22 02:48:11 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* c-exp.y (yylex):  Handle nested template parameter lists.
-	* symtab.c (decode_line_2):  Fix test for valid choice number.
-
-Fri Mar 21 19:10:05 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (mips_push_arguments): On non-EABI architectures,
-	copy first two floating point arguments to general registers, so that
-	MIPS16 functions will receive the arguments correctly.
-	(mips_print_register): Print double registers correctly on
-	little-endian hosts.
-	(mips_extract_return_value): Return double values correctly
-	on little-endian hosts.
-
-	* mdebugread.c (parse_procedure): Adjust address of procedure relative
-	to address in file descriptor record; this accounts for constant
-	strings that may precede functions in the text section.  Remove
-	now-useless lowest_pdr_addr from argument list and all calls.
-
-Fri Mar 21 15:36:25 1997  Michael Meissner  <meissner@cygnus.com>
-
-	* configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
-	whether the simulator will be built by whether the Makefile in the
-	simulator directory was built.
-
-	* configure.in (--enable-sim-powerpc): Delete switch.
-	* configure: Regenerate.
-
-Thu Mar 20 20:52:04 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
-	in the prologue too.
-
-	* remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
-	compilers.
-	(gdb_os_evprintf_filtered): Similarly.
-	
-Wed Mar 19 16:13:22 1997  Geoffrey Noer  <noer@pizza.cygnus.com>
-
-	New UnixWare 2.1 configuration
-	* config/i386/i386v42mp.mt: new
-	* config/i386/i386v42mp.mh: new
-	* config/i386/tm-i386v42mp.h: new
-	* config/i386/nm-i386v42mp.h: new
-	* configure.tgt: added new entries
-	* configure.host: added new entries
-
-Mon Mar 17 17:52:00 1997  J.T. Conklin  <jtc@cygnus.com>
-
-	* dsrec.c (load_srec): Print leading zeroes when printing section
- 	addresses.
-
-Mon Mar 17 15:00:16 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
-
-	* remote-sim.h: Delete - moved to ../include/remote-sim.h.
- 	
-	* Makefile.in (remote_utils_h): Update path to remote-sim.h.
-
-Fri Mar  7 20:55:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
-
-	* remote-sim.c (flush_stdout, write_stderr, flush_stderr,
- 	vprintf_filtered, evprintf_filtered): Callbacks that accept
- 	varargs.
-	
-Sat Mar 15 00:50:46 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* breakpoint.c (insert_breakpoints, watchpoint_check,
-	bpstat_stop_status):  Do not disable watchpoints going out of scope.
-	(insert_breakpoints):  Make sure that the current frame is valid
-	before calling find_frame_addr_in_frame_chain.
-
-	* top.c (setup_user_args):  Handle quotes and backslashes.
-	(print_gdb_version):  Update copyright year.
-
-Fri Mar 14 15:44:03 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
-
-Thu Mar 13 22:51:00 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* utils.c (pollquit, notice_quit): If _WIN32, limit test for
-	cntl-C to wingdb.
-	(initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols 
-	except under wingdb.  (Contributed by Martin Hunt).
-
-Thu Mar 13 12:40:49 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* configure: Regenerated.
-	* configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
-
-Thu Mar 13 11:00:22 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* remote-sim.h (sim_state, SIM_DESC): New types.
-	(sim_open): Return a `descriptor' as result.
-	(*): New argument of descriptor result from sim_open.
-	* remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
-	(gdbsim_open): Record result of sim_open in gdbsim_desc.
-	Pass argv list to sim_open, argv[0] = pseudo program name.
-	(*): Pass gdbsim_desc to sim_foo fns.
-
-Wed Mar 12 14:40:06 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* config.in: Regenerated.
-
-	* acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
-	HAVE_HPUX_THREAD_SUPPORT): Define.
-
-Tue Mar 11 07:25:27 1997  Mark Alexander  <marka@cygnus.com>
-
-	First cut at supporting simulators in gdbserver:
-
-	* configure, configure.in: Allow gdbserver to be configured
-	for cross-target environments.
-	* gdbserver/Makefile.in: Add simulator support.
-	* gdbserver/configure.in: Eliminate assumption that host == target.
-	Simplify using gdb/configure.tgt and gdb/configure.host.
-	Fix other minor configuration errors.
-	* gdbserver/low-sparc.c: Fix compile error.
-	* gdbserver/remote-utils.c: Eliminate assumption that registers
-	and addresses are four bytes.  Fix minor compile errors and warnings.
-	* gdbserver/server.c: Rewrite numerous instances of identical code
-	for starting inferior processes to call new function start_inferior.
-	Eliminate assumption that registers and addresses are four bytes.
-	* gdbserver/server.h: Add missing prototypes to eliminate compiler
-	warnings.
-	* gdbserver/low-sim.c: New file to mate gdbserver with simulators.
-	* config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
-	* config/i386/linux.mh: Eliminate gdbserver support as a first step
-	in moving such support from host to target makefile fragments.
-	* config/i386/linux.mt: Move gdbserver support here from linux.mh.
-
-Mon Mar 10 12:27:47 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* symtab.h (INIT_SAL): New macro to initialize symtab_and_line, 
-	to insure consistant initialization of unused fields to zero.
-	* symtab.c: replace initializations of sals with new macro INIT_SAL.
-	* breakpoint.c: ditto.
-	* infrun.c: ditto.
-	* infcmd.c: ditto.
-	* source.c: add call to INIT_SAL macro.
-
-Sat Mar  8 00:16:37 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* sparc-tdep.c (isbranch):  Always handle v9 branch instructions,
-	they might get used on 32 bit targets as well.
-
-Wed Mar  5 19:34:09 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* remote-mips.c (mips_exit_debug): Some IDT boards don't
-	send the full exit string.
-
-Wed Mar  5 12:59:27 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10200-tdep.c (mn10200_push_arguments): Handle new calling
-	conventions.
-	(mn10200_store_struct_return): Likewise.
-
-Tue Mar  4 10:31:02 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (mips_fetch_instruction): New function; replace
-	common code throughout with calls to it.
-	(mips_find_saved_regs): Examine MIPS16 entry instruction to determine
-	correct saved addresses of $s0 and $s1.
-	(mips_find_saved_regs, mips16_heuristic_proc_desc):  Use MIPS_REGSIZE
-	instead of hardcoded 4.
-	(mips16_skip_prologue): Handle extended instructions correctly.
-
-Mon Mar  3 12:29:20 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* defs.h (LONGEST): Move #ifndef LONGEST to outside.
-	Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
-
-Thu Feb 27 18:54:11 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
-	New macros for testing, setting, and clearing bit 0 of addresses.
-	Change numerous bits of code where bit 0 was being manipulated
-	to use these macros.
-
-Thu Feb 27 14:12:41 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c: Put back the form feeds.
-
-Thu Feb 27 12:04:24 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c: Remove form feeds (^L) from source.
-	(mips_initialize): LSI PMON doesn't support 'set regsize' command.
-	(pmon_wait): Don't need to exit and re-enter debug mode on LSI
-	PMON after a continue; it causes target program misbehavior.
-	(mips_fetch_register): Don't fetch unsupported registers; this
-	cuts down on wasted serial traffic.
-
-Thu Feb 27 09:38:16 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* configure.in configure (HPUX/OSF thread support):  Enable this
-	only when running GCC, since HP's thread header files use ANSI C
-	which is not supported by their default compiler.
-
-	* configure.host (i[3456]86-*-windows):  Disable long long
-	support for WinGDB.  Add mswin to configdirs.
-	* configure.in configure:  Move calls to configure.host and
-	configure.tgt to the top of configure.in to allow them to set
-	config variables before they are referenced.
-
-Tue Feb 25 20:21:52 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.tgt (mips*-*-lnews*): New target.
-
-Mon Feb 24 16:35:00 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
-	if we're not the innermost frame.  Fix minor typos.
-
-Sat Feb 22 03:39:50 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* stabsread.c (read_type):  Fix handling of template names
-	with template parameters containing `::'.
-
-	* valops.c (search_struct_field, search_struct_method):
-	Pass correct valaddr parameter to baseclass_offset.
-	Prevent gdb crashes by making sure that the virtual base pointer
-	from an user object still points to accessible memory.
-
-Tue Feb 18 13:36:34 1997  Mark Alexander  <marka@cygnus.com>
-
-	* maint.c: Eliminate -Wall warnings by including some header files.
-
-Tue Feb 18 13:06:30 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-sim.c (init_callbacks): Undo previous change.
-
-Tue Feb 18 11:13:00 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* maint.c: Fix dereference of pointer.
-	* remote-sim.c: Fix reference of structure member "last_error".
-	* debugify.c: Include config.h to get ANSI definitions.
-
-Sat Feb 15 17:43:46 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* remote-vx.c (vx_attach): Remove code added by kung.  It made no
- 	sense.
-
-Fri Feb 14 13:00:07 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* main.c (print_gdb_help): Make static to match declaration.
-
-Thu Feb 13 18:18:18 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
-
-Wed Feb 12 15:58:00 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* debugify.c, debugify.h: Make safe for non-ansi compilers.
-
-Wed Feb 12 15:30:00 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* defs.h: Fix prototypes for new cleanup functions.
-
-Wed Feb 12 15:08:47 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* debugify.c, debugify.h: Fix for general gnu use.  Remove C++ 
-	comment, add PARAMS, add license info and fix indentation.
-
-Wed Feb 12 14:42:47 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* debugify.c, debugify.h: New files.  Provide common macros
-	for writing debug info to a log file or stdio.
-
-Wed Feb 12 02:44:39 1997  Dawn Perchik  <dawn@cygnus.com>
-
-        * c-valprint.c (c_val_print): Fix printing for arrays defined
-        with 0 length.
-
-Tue Feb 11 22:24:39 1997  Dawn Perchik  <dawn@cygnus.com>
-
-	* defs.h: Fix cntl-C to read from the Windows message queue.
-	Add prototypes for make_final_cleanup (and the other cleanup
-	routines.
-	* remote-e7000.c: Fix sync code to timeout if unable to sync.
-	Change sync code to report status while trying to sync-up 
-	with hardware.  Add debugging output and document.
-	* ser-e7kpc.c: Swap order of len & offset to match implementation.
-	Add debugging output and document.
-	* serial.c: Add debugging output.
-	* top.c: Add call to do_final_cleanups.
-	Remove conditionals preventing Win32 from getting SIGQUIT.
-	* utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
-	chain as a parameter.  Extract this generic code from the cleanup 
-	routines into separate funtions (*_my_cleanup).  Keep old 
-	functionality by passing "cleanup_chain" to the new funtions.  
-	Define the cleanup chain "final_cleanup_chain" to be a cleanup 
-	chain which will be executed only when gdb exits.  Add functions 
-	(*_final_cleanup) to match the original (*_cleanup) functions.
-	(pollquit, quit, notice_quit): Fix to read cntl-C from the 
-	Windows message queue.
-
-Tue Feb 11 15:36:31 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* m32r-rom.c: #include <sys/types.h>.
-	#ifdef out new load support if wingdb.
-	* m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
-
-Tue Feb 11 12:28:09 1997  Jeffrey A Law  (law@cygnus.com)
-
-
-	* config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
-	* mn10200-tdep.c (mn10200_store_struct_return): New function.
-
-	* config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
-	extracting a return value from a register pair.
-
-	* mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
-	be two byte aligned.  Round argument sizes up to two byte boundary.
-	Write out args in two byte hunks.
-	(mn10200_push_return_address): Implement.
-	* config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
-	structures > 8 bytes (temporary).
-	(STORE_RETURN_VALUE): Likewise.
-	(CALL_DUMMY): No longer undefine.
-	(USE_STRUCT_CONVENTION): Use for args > 8 bytes.
-	(REG_STRUCT_HAS_ADDR): Define.
-	
-start-sanitize-r5900
-Fri Feb 07 09:04:37 1997  Gavin Koch  <gavin@cygnus.com>
-        
-        * configure.tgt: added r5900.
-        
-end-sanitize-r5900
-Mon Feb 10 18:35:55 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (non_heuristic_proc_desc): New function.
-	(find_proc_desc): Move non-heuristic proc search code into separate
-	function.
-	(gdb_print_insn_mips): Use non-heuristic method to find procedure
-	descriptor, to avoid prologue examination when disassembling.
-	* remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
-	aka MicroMeteor board).
-	(mips_exit_debug): Prevent protocol reinitialization if an error
-	occurs while exiting debug mode.
-
-Mon Feb 10 16:11:57 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10200-tdep.c: Remove lots of debugging printfs, update/improve
-	comments, formatting, etc.  Plus other minor fixes for problems
-	I found during my first pass over the mn10200 port.
-	(mn10200_analyze_prologue): New function.
-	(mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
-	* config/mn10200/tm-mn10200.h: Lots of updates/improvements to
-	comments, formatting, etc.  Minor fixes for problems I found during
-	my first pass over the mn10200 port.
-	(TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
-	pointers.
-	(REGISTER_VIRTUAL_TYPE): Define as a long.
-	(EXTRACT_RETURN_VALUE): Rework to deal with long ints living
-	in register pairs.
-	(STORE_RETURN_VALUE): Similarly.
-
-	* blockframe.c (generic_get_saved_regs): Remove unused variable
-	"addr".
-	* breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
-	inside #ifdef CALL_DUMMY.
-	(watch_command_1): Initialize target_resources_ok.
-	* command.c (do_setshow_command): Provide dummy initialization
-	for "match".
-	* valops.c (find_function_addr): Move function & prototype inside
-	#ifdef CALL_DUMMY.
-	(value_arg_coerce): Similarly.
-	(value_of_variable): Provide dummy initialization of "frame".
-
-Mon Feb 10 07:54:26 1997  Fred Fish  <fnf@cygnus.com>
-
-	* xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
- 	to prim_record_minimal_symbol_and_info call that was missed in Jan 3
-	change.
-	(scan_xcoff_symtab): Ditto.
-
-Sun Feb 09 09:23:26 1997  Mark Alexander  <marka@cygnus.com>
-
-	* remote-mips.c (common_breakpoint): Prevent 64-bit addresses
-	from being sent to 32-bit targets by masking off upper bits.
-	* mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
-	of PC on 32-bit targets.
-	(mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
-	frame setup instruction.
-	(mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
-	(mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
-	prologue instruction.  Fix warnings and bugs found by gcc -Wall.
-	* buildsym.c (finish_block): Improve handling of overlapping blocks;
-	fixes problem on MIPS16 printing function arguments.
-
-Sat Feb  8 01:14:43 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dwarf2read.c (dwarf2_linkage_name):  New function to get
-	the linkage name of a die from DW_AT_MIPS_linkage_name or
-	DW_AT_name.
-	(read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
-	new_symbol):  Use it instead of accessing DW_AT_name.
-	(read_partial_die):  Use DW_AT_MIPS_linkage name as name of the
-	partial die if present.
-	(dwarf2_add_member_fn):  Make a copy of physname on the type obstack.
-
-Fri Feb  7 10:06:22 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* blockframe.c (generic_frame_chain_valid): If the new frame
-	is not INNER_THAN the old frame, then it's not valid.
-
-Tue Feb 04 09:04:37 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
-	(mips16_heuristic_proc_desc): Recognize jal(x) instruction.
-
-Mon Feb 03 17:57:58 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (mips16_decode_reg_save): Distinguish between
-	sd and sw instructions correctly.
-	(heuristic_proc_start): Add support for MIPS16.
-	(mips16_get_imm, mips16_heuristic_proc_desc,
-	mips32_heuristic_proc_desc): New helper functions for
-	heuristic_proc_desc.
-	(heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
-	(mips_push_arguments): Don't align small arguments in EABI.
-	(mips32_skip_prologue): Attempt to shrink code size a little.
-
-Mon Feb  3 11:06:05 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* m32r-stub.c: New -- remote protocol support for M32R cpu.
-	* m32r-rom.c:  Several experiments with improved download time.
-
-Fri Jan 31 08:26:39 1997  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (MIPS16_INSTLEN): Define.
-	(mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
-	(heuristic_proc_start): Recognize 'entry' pseudo-op as a start
-	of function on MIPS16.
-	(mips32_skip_prologue, mips16_skip_prologue): New helper functions
-	for mips_skip_prologue.
-	(mips_skip_prologue): Recognize both 16- and 32-bit prologues.
-
-Wed Jan 29 12:45:54 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
-	../sim/common/libcommon.a.
-
-Tue Jan 28 15:54:13 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* blockframe.c: fix a null pointer ref in generic_get_saved_register
-
-Tue Jan 28 15:39:50 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
-	working.
-
-Mon Jan 27 14:31:52 1997  Mark Alexander  <marka@cygnus.com>
-
-First set of changes for mips16:
-	* config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
-	MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
-	(ABOUT_TO_RETURN): Call new function mips_about_to_return.
-	(mips_breakpoint_from_pc, mips_about_to_return): Declare.
-	* mem-break.c (memory_breakpoint_from_pc): New function.
-	(memory_insert_breakpoint, memory_remove_breakpoint): Use
-	memory_breakpoint_from_pc to determine breakpoint contents and size.
-	* target.h (memory_breakpoint_from_pc): Declare.
-	* monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
-	to determine size of breakpoint instruction.
-	* mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
-	New helper functions for mips_find_saved_regs.
-	(mips_find_saved_regs): Recognize mips16 prologues.
-	(mips_addr_bits_remove): Strip off upper 32 bits of address
-	when target CPU is 32 bits but CORE_ADDR is 64 bits.
-	(mips_step_skips_delay): No branch delay slot on mips16.
-	(gdb_print_insn_mips): Disassemble mips16 code.
-	(mips_breakpoint_from_pc, mips_about_to_return): New functions.
-
-Mon Jan 27 10:34:03 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* tm-mn10200.h (NUM_REGS): Decrease to 12.
-	(REGISTER_NAMES): Elimination registers not found on the mn10200.
-	(PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
-	(LIR_REGNUM, LAR_REGNUM): Delete.  They don't exist on the mn10200.
-
-Sat Jan 25 00:07:59 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* dwarf2read.c:  Replace integral tag, name and form fields in
-	internal structure definitions with the corresponding enumeration
-	types from dwarf2.h. Add default cases to switches on enumerations
-	where appropriate.
-	Make quoting of string arguments in complaint messages consistent.
-	Check for NULL returns from DW_STRING.
-	(struct partial_die_info):  Add sibling and has_type fields, remove
-	unused value field.
-	(DW_*):  Move access macro definitions near the definition of the
-	attribute structure.
-	(struct field_info):  New structure to pass information about fields
-	and member functions between die processing routines.
-	(dwarf2_build_psymtabs_hard):  Set cu_header_offset.
-	(scan_partial_symbols):  Do not enter DW_TAG_subprogram dies into
-	the partial symbol table if the DW_AT_*_pc attributes are missing.
-	Add file scope base type definitions to the partial symbol table.
-	Skip over child dies if the die has a sibling attribute.
-	(add_partial_symbol):  Enter global variables with type attributes
-	and without location descriptors into the partial symbol table.
-	Store value of DW_TAG_variable dies in the partial symbol table.
-	Do not enter global variables into the minimal symbol table.
-	Add base type definitions to the partial symbol table.
-	(psymtab_to_symtab_1):  Use dwarf2_get_pc_bounds to determine highpc.
-	(process_die):  Move check for DW_AT_low_pc to read_func_scope.
-	Add a typedef symbol for base type definitions to the symbol table.
-	Ignore DW_TAG_inlined_subroutine tags for now.
-	(read_file_scope):  Use dwarf2_get_pc_bounds to determine pc bounds.
-	(read_func_scope, read_lexical_block_scope):  Use dwarf2_get_pc_bounds
-	to determine pc bounds, ignore dies with invalid bounds.
-	(dwarf2_get_pc_bounds):  New routine to extract and validate the
-	DW_AT_*_pc attributes of a die.
-	(dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
-	dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
-	New functions to handle fields and member functions.
-	(read_structure_scope):  Rewritten to use them.
-	(read_array_type):  Renamed from dwarf_read_array_type.
-	Default upper array bound to describe an array with unspecified
-	length.
-	Create array types in backwards order, as dwarf2 puts out the array
-	dimensions from left to right.
-	(read_subroutine_type):  Handle DW_TAG_unspecified_parameters,
-	DW_AT_artificial and DW_AT_prototyped.
-	(read_base_type):  Make an unsigned type for DW_ATE_boolean.
-	Pass objfile to dwarf_base_type.
-	(read_partial_die):  Use read_attribute to read in the attributes.
-	Handle DW_AT_sibling and DW_AT_type.
-	Follow references when determining DW_AT_name and DW_AT_external
-	attributes of the die.
-	Validate DW_AT_*_pc attributes.
-	(read_full_die):  Use read_attribute to read in the attributes.
-	(read_attribute):  New function to read an attribute described
-	by an abbreviated attribute.
-	(new_symbol):  Relocate symbol value for DW_TAG_label with baseaddr.
-	Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
-	SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
-	Change symbol class for global variables with a zero valued location
-	descriptor to LOC_UNRESOLVED.
-	Handle DW_AT_const_value attributes for DW_TAG_variable,
-	DW_TAG_formal_parameter and DW_TAG_enumerator.
-	Build a typedef symbol for DW_TAG_base_type.
-	(dwarf2_const_value):  New routine to copy a constant value from an
-	attribute to a symbol.
-	(dwarf_base_type):  Use passed in objfile, not current_objfile
-	when calling dwarf2_fundamental_type.
-	(dump_die):  Use DW_* accessor macros to access values of attributes.
-	(decode_locdesc):  Handle DW_OP_plus_uconst.
-
-Wed Jan 22 01:31:16 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* mn10200-tdep.c: New file.
-	* config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
-	SP_REGNUM and FP_REGNUM are different, also no lar or lir.
-	* config/mn10200/mn10200.mt: New file.
-	* configure.tgt: add mn10200 entry.
-
-Tue Jan 21 18:32:23 1997  Stu Grossman  (grossman@lisa.cygnus.com)
-
-	* configure.in configure:  Check if host has libdl if doing
-	Solaris threads.
-
-Tue Jan 21 17:03:26 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* mn10300-tdep.c: Wrote/fixed implementations of
-	mn10300_frame_chain, mn10300_init_extra_frame_info,
-	mn10300_frame_saved_pc
-	* config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
-	and INIT_FRAME_PC macros.
-
-Tue Jan 21 17:01:20 1997  Stu Grossman  (grossman@lisa.cygnus.com)
-
-	* configure.in configure:  Check if host has libm.  Make sure we
-	are using gcc when using the -export-dynamic option.  Fixes a
-	problem with building under Solaris/SunPro cc.
-
-Mon Jan 20 13:52:13 1997  Mark Alexander  <marka@cygnus.com>
-
-	* config/mips/{embed,embed64,embedl,embedl64}.mt:
-	Link in simulator on MIPS embedded targets.
-
-Sat Jan 18 02:31:29 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* blockframe.c (frameless_look_for_prologue):  Mark frames
-	with a zero PC as frameless to improve backtraces from core dumps
-	caused by dereferencing a NULL function pointer.
-
-Thu Jan 16 14:10:41 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
-
-Tue Jan 14 16:01:06 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* mn10300-tdep.c: made a lot more generic, ripping out code
-	from copied target (no more mn10300_scan_prologue,
-	init_extra_frame_info, and mn10300_fix_call_dummy calls)
-	* config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
-	and INIT_FRAME_PC macros
-
-Thu Jan  9 11:44:40 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* sparc-tdep.c (sparc_frame_find_saved_regs): Don't use 
-	FP_REGISTER_BYTES to compute offsets into the saved frame, 
-	since it fails for SPARC targets configured without any
-	FP regs.  Instead, use DUMMY_STACK_REG_BUF_SIZE.  
-
-Mon Jan  6 11:15:14 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* symtab.c (fixup_symbol_section):  Handle NULL symbols without
-	crashing.
-
-Fri Jan  3 12:08:16 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* Makefile.in configure configure.in:  Remove ENABLE_CLIBS,
-	ENABLE_OBS, and THREAD_DB_OBS.  These are consolidated into LIBS
-	and CONFIG_OBS.
-	* configure configure.in:  Clean up test cases around thread support.
-	* configure.tgt (v850-*-*):  Include v850ice.o and v850.lib if
-	host is Windows.
-	* c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
-	printcmd.c valops.c value.h values.c:  Add bfd_section arg to
-	value_at and value_at_lazy.
-	* coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
-	Add bfd_section arg to prim_record_minimal_symbol_and_info.
-	* corefile.c gdbcore.h printcmd.c valops.c:  Use read_memory_section
-	instead of read_memory.  It takes a bfd_section arg.
-	* coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h:  Remove
-	unnecessary cast for assignment of struct dbx_symfile_info.
-	Struct objfile now uses a real pointer instead of PTR for this
-	element.
-	* dbxread.c (dbx_symfile_init): Stash bfd section pointers for
-	text, data and bss into dbx_symfile_info.
-	* exec.c (xfer_memory):  Handle transfers for user-specified
-	sections.
-	* findvar.c (read_var_value locate_var_value):  Copy bfd section
-	from the symbol to the value.
-	* gdb-stabs.h:  Add section pointers for text, data and bss
-	sections.
-	* maint.c (translate address command):  Add test code for overlay
-	address translation.
-	* printcmd.c (do_examine do_one_display):  Now takes a bfd section
-	arg.
-	* (print_formatted x_command):  Record current section along with
-	current address for repeated commands.
-	* sparc-nat.c (fetch_inferior_registers):  Change
-	target_xfer_memory to target_{read write}_memory to allow changes
-	to target_xfer_memory interface for section info.
-	* symmisc.c (dump_msymbols print_symbol):  Print section
-	assocaited with symbol.
-	* symtab.c (fixup_symbol_section):  New routine to
-	add section info to symbols returned by lookup_symbol.
-	* symtab.h (struct general_symbol_info):  Add bfd section to
-	symbols.
-	* target.c target.h (target_xfer_memory):  Add bfd section to
-	args.
-	* (target_read_memory_section):  New routine to read data from a
-	specific section.
-	* (target_memory_bfd_section):  New global variable to pass bfd
-	section in to targets.
-	* valarith.c (value_add value_addr value_array):  Preserve bfd
-	section when computing new value.
-	* value.h (struct value):  Add bfd section to values.
-	* values.c (allocate_value value_copy):  Initialize/preserve bfd
-	section.
-	* (unpack_double):  Clean up _MSC_VER conditionals to remove
-	duplicate code.
-	* v850ice.c:  New module to support communication with NEC's
-	PC-based ICE.
-	* config/v850/tm-v850.h (REGISTER_NAMES):  Replace sp, gp, fp, and
-	ep names with rxx names.  sp and fp are renamed via a different
-	mechanism.
-
-Fri Jan  3 14:20:05 1997  Geoffrey Noer  <noer@cygnus.com>
-
-	* mn10300-tdep.c (mn10300_push_arguments): rewrote,
-	also removed code elsewhere that made use of RP_REGNUM.
-	* config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
-	ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
-	arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
-	EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
-
-For older changes see ChangeLog-96
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-98 b/gdb/ChangeLog-98
deleted file mode 100644
index f2ade7e..0000000
--- a/gdb/ChangeLog-98
+++ /dev/null
@@ -1,7435 +0,0 @@
-Thu Dec 31 15:26:13 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* corelow.c (core_ops): Don't initialize statically.
-	(init_core_ops): New function, fills in core_ops.
-	(_initialize_corelow): Use it.
-
-Thu Dec 31 16:54:30 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes were made by
-	Elena Zannoni <ezannoni@kwikemart.cygnus.com>
-	Edith Epstein  <eepstein@sophia.cygnus.com>
-	David Taylor  <taylor@texas.cygnus.com>
-
-	* config/pa/tm-hppa.h (INSTRUCTION_NULLIFIED): Change to read
- 	nullify instruction bit from IPSW only when we are not in a system
- 	call.
-	(STRCAT_REGISTER, pa_do_strcat_registers_info): Additional
- 	parameter -- precision.
-
-	* Makefile.in (BUILD_TUI): To build the tui, only when configured
-	with --enable-tui.
-	(YLWRAP): Use ylwrap to avoid problems on systems w/o bison.
-	(gdb$(EXEEXT)): Make it dependent on BUILD_TUI.
-	(all-tui): Remove dependency from phony target.
-	(c-exp.tab.c): Use ylwrap instead of bison.
-	(jv-exp.tab.c): Ditto.
-	(f-exp.tab.c): Ditto.
-	(m2-exp.tab.c): Ditto.
-
-	* configure.in (ENABLE_CFLAGS): Define and export BUILD_TUI.
-	
-	* configure: Regenerated.
-
-	* c-typeprint.c (c_type_print_base): Get to the method name by
-	skipping over all the namespaces,  classes and '::'.
-
-	* infcmd.c (run_command): Only call SOLIB_RESTART if it's
-	defined.
-	(detach_command): Ditto.
-
-	* infptrace.c (call_ptrace): Add some debugging code.
-
-	* infrun.c (follow_inferior_fork): Only define on HP.
-	(wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have
-	shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE
-	removed by HP.
-	
-	* Makefile.in (ALLDEPFILES): Add somread.c, hp-psymtab-read.c,
-	hp-symtab-read.c.
-	(SFILES): Remove the above files
-	(COMMON_OBS): Remove somread.o
-	(SFILES): Add the tui files to this, so they get
-	included in etags tables.
-	(all-tui): New rule, which does a recursive make in the tui
- 	subdir.
-	(gdb$(EXEEXT)): Add tui-all to the list of
- 	dependencies, and add tui/libtui.a to the link list.
-	(tui/libtui.a): When recursing, pass down
-	${FLAGS_TO_PASS}.  And don't echo the make command.  This is
-	closer to what the other recursions do.
-	(HFILES_NO_SRCDIR) add hpread.h.
-	(COMMON_OBS): Add hp-psymtab-read.o, hp-symtab-read.o
-	Allow the TUI code to be conditionally enabled.
-	(TUI_TARGET, TUI_LIBRARY): New variables, whose values are set by
-	the configuration script.  They're set to the empty string when
-	the TUI isn't enabled.
-	(gdb$(GDBEXT)): Use those, instead of referring to tui-all and
-	tui/libtui.a directly.
-
-	* Makefile.in: Avoid spurious relinking.
-	(gdb$(EXEEXT)): Depend on the actual tui library, not on a
-	fictitious target.  Since the fictitious target never existed, make
-	would always relink.
-	(tui/libtui.a): Renamed from all-tui.  Always recurse to make sure
-	the library is up to date.
-	(TUI_TARGET): Variable removed; there's no need for it any more.
-
-	* Makefile.in: Look for tui include files in the tui source dir.
-
-	* Use automake's `aclocal' program to generate aclocal.m4, to allow
-	us to use automake macros in configure.in with impunity.
-
-	* acconfig.h: Add an entry for the `TUI' symbol.
-
-	* acinclude.m4: New file, containing the code from the old
-	aclocal.m4.  Incorporate (by reference) ../bfd/acinclude.m4, not
-	../bfd/aclocal.m4, since we only want bfd's local macros.
-
-	* aclocal.m4: Now automagically generated.  Just run aclocal!
-	
-	* annotate.c (annotate_catchpoint): New function.
-
-	* annotate.h: Taking the new includes (symtab.h and gdbtypes.h).
-	not taking the ansic C build fix.
-	(annotate_catchpoint): Declare.
-
-	* blockframe.c (blockvector_for_pc_sect): Check that the end of
- 	the block is >= to the pc, not just >.
-
-	* breakpoint.c (create_temp_exception_breakpoint): #If it out --
- 	nothing calls it.
-	(bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not
- 	defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined.
-	(bpstat_get_triggered_catchpoints): If we don't have shared
- 	library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor
- 	SOLIB_UNLOADED_LIBRARY_PATHNAME.
-	(watch_command_1): Don't require a run before a watch command
- 	unless we're on HP [it's an HP OS bug, not a generic limitation]
-	(catch_load_command_1): Don't define if no shared libraries.
-	(catch_command_1): Don't claim to support fork catchpoints unless
- 	CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support
- 	vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined,
- 	don't clain to support shared library load catchpoints if shared
- 	libraries aren't supported, and don't claim to support exec
- 	catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined
-
-	(bpstat_do_actions): If we just set cmd to NULL, don't then try to
- 	set it to cmd->next as we'll SEGV.
-	(bpstat_do_actions): Simplify significantly.  It's
-	now almost as simple as before the merge and it no longer has the
-	HP bug that breakpoint commands are executed repeatedly.
-
-	(break_at_finish_command_1): Rewrite and make sure
- 	selected_frame points to a frame before using it. Fix string
- 	termination error.
-	(break_at_finish_at_depth_command_1): Ditto.
-	
-	(can_use_hw_watchpoints): New static variable.
-	(read_memory_nobpt): Test for breakpoint type bp_none.
-	(insert_breakpoints): Test for breakpoint type bp_catch_exec;
-	insure have a current frame before getting the frame address.
-	(remove_breakpoints): Check for breakpoints of types bp_none,
-	bp_catch_fork, bp_catch_vfork, and bp_catch_exec.
-	(bpstat_stop_status): Fix updates of b->hit_count.
-	(bpstat_have_active_hw_watchpoints): New function.
-	(create_exec_event_watchpoint): New function.
-	(watch_command_1): Use can_use_hw_watchpoints.
-	(catch_fork_command_1): Change name of function to call from
-	target_create_catch_(v)fork_hook to create_(v)fork_even_catchpoint.
-	(delete_breakpoint): Test for already deleted breakpoints; add
-	support for bp_catch_fork, bp_catch_vfork, and bp_catch_exec
-	breakpoints.
-	(_initialize_breakpoint): Add can-use-hw-watchpoints to list of
-	user settable debugger variables.
-
-	(clear_command): When there is no argument
-	to the clear command, delete all breakpoints that are hit at 
-	default line. This will include a breakpoint whose line number
-	does not correspond to the default line, but has been set at 
-	the default address.
-
-	(delete_breakpoint): Don't call bpstat_clear_actions, instead
- 	clear things explicitly; if clearing breakpoint_at, then also
- 	clear any associated actions so that bpstat_do_actions won't try
- 	to execute them.
-	(_initialize_breakpoint): Fix function name for bx command.
-
-	(tbreak_command): Remove static from declaration.
-	(maintenance_info_breakpoints): Ditto.
-
-	(reattach_breakpoints): New funct definition, used with with
- 	hardware watchpoints
-	(breakpoint_1): Change format and add entries to bptypes[]
-	(maintenance_info_breakpoints): Function is no longer static
-
-	(_initialize_breakpoint): Removed a comment.
-	(exception_catchpoints_are_fragile,
- 	exception_support_initialized): Define.
-	(breakpoint_here_p): Fixed syntax error in conditional
-	(disable_watchpoints_before_interactive_call_start): Fixed call to
- 	check_duplicates. Need a section parameter.
-	(enable_watchpoints_after_interactive_call_stop): Fixed call to
- 	check_duplicates. Need a section parameter.
-	(breakpoint_re_set_one): Fixed call to check_duplicates. Need a
- 	section parameter.
-	(delete_command): Fixed syntax error in conditional
-	(breakpoint_re_set): Fixed some typos.
-	
-	(args_for_catchpoint_enable): New type for handling exceptions.
-	(current_exception_event): New variable for handling exceptions.
-	(insert_breakpoints): Check for additional breakpoint types --
-	bp_catch_throw, bp_catch_catch, call_disabled.  Also, do some
-	additional work to handle an exception catchpoint.
-	(remove_breakpoint): There are additional breakpoint types to
- 	check for: Bp_catch_throw, bp_catch_catch, call_disabled. Also do
- 	some additional work to remove the exception catchpoints
-	(breakpoint_init_inferior): New input parameter. If there are
- 	exception catchpoints delete them.
-	(breakpoint_here_p): There are additional breakpoint enable
- 	settings to check for: Shlib_disabled, call_disabled
-	(breakpoint_thread_match): There are additional breakpoint enable
- 	settings to check for: Call_disabled
-	(ep_is_catchpoint): There are additional breakpoint types to check
- 	for: Bp_catch_throw, bp_catch_catch
-	(ep_is_exception_catchpoint): New function
-	(bpstat_find_step_resume_breakpoint): New function
-	(bpstat_do_actions): Introduce a local copy of the bpstat
- 	structure.
-	(print_it_normal): There are additional breakpoint types to check
- 	for: Bp_catch_throw, bp_catch_catch Changeing the control
- 	structure a bit (adding else ifs) Add code to print out info about
- 	exceptions.
-	(bpstat_stop_status): There are additional breakpoint enable
- 	settings to check for: Call_disabled. there are additional
- 	breakpoint types to chack for: Bp_catch_catch and bp_catch_throw.
-  	Check to see if stopped due to an exception. Minor fixes to the
- 	catch_errors calls. Make sure to count all encountered
- 	breakpoints. There was something funky going on previously with
- 	the counting.
-	(bpstat_what): Add cases for new breakpoint types:
- 	bp_catch_catch, bp_catch_throw.
-	(bpstat_get_triggered_catchpoints): Check for new breakpoint types
- 	: Bp_catch_catch, bp _catch_throw.
-	(breakpoint_1): Account for new breakpoint types.
-	(describe_other_breakpoints): Account for new breakpoint enable
- 	setting (call_disabled)
-	(check_duplicates): Account for new breakpoint enable setting
- 	(call_disabled)
-	(disable_breakpoints_in_shlibs): New function
-	(disable_watchpoints_before_interactive_call_start): New function
-	(mention): Account for new breakpoint types.
-	(break_command_1): Some additional checking for a valid PC.
-	(watch_command_1): Some dditional checking to prevent a watch
- 	before a run command.
-	(ep_parse_optional_filename): Simplified for loop.
-	(create_exception_catchpoint): New function
-	(cover_target_enable_exception_callback): New function
-	(handle_gnu_4_16_catch_command): This used to be thcatch_command_1
- 	function.e
-	(create_temp_exception_breakpoint): New function
-	(catch_command_1): Differs from gdb 4.16 and gdb 4.17. Is now
- 	calling catch_exception_command_1 using the EX_EVENT_CATCH and
- 	EX_EVENT_THROW values as parameters.
-	(clear_command): Additional comments
-	(delete_breakpoint): Handle exceptions. Check for additional
- 	breakpoint enable settings: Shlib_disabled, call_disabled.
-	(delete_command): Hp folks are claiming that we should not delete
- 	shlib_event breakpoints
-	(breakpoint_re_set_one): Moved call to check_duplicates.  Add new
- 	breakpoint types to switch statement.
-	(breakpoint_re_set_thread): New function
-	(enable_command): Account for new breakpoint types.
-
-	(insertion_state_t): New enumerated type.
-	(remove_breakpoint): New param in funct prototype.
-	(insert_breakpoints): Check for bp_catch_fork and bp_catch_vfork.
-	(remove_breakpoints): Changed call to remove_breakpoint.
-	(detach_breakpoints): New function.
-	(remove_breakpoint): New parameter, is. Also changed the
-	way b->inserted is set.
-	(ep_is_catchpoint): New function.
-	(ep_is_shlib_catchpoint): New function.
-	(print_it_normal): Check for bp_catch_load, bp_catch_unload, 
-	bp_catch_fork, bp_catch_vfork, bp_catch_exec. Also new code 
-	to print out catchpoints properly.
-	(bpstat_stop_status): Check for bp_catch_fork, bp_catch_vfork,
-	and bp_catch_exec. Also, some code to check for catching a 
-	shared library load/unload.
-	(bpstat_what): Added catch_shlib_event to class enumeration.
-	Defined new macro, shlr. Expanded the bpstat_what_main_action
-	table. Add cases for bp_catch_load, bp_catch_unload, 
-	bp_catch_fork, bp_catch_vfork, and bp_catch_exec.
-	(bpstat_get_triggered_catchpoints): New function.
-	(breakpoint_1): Changes to bptypes definition. Also check for
-	bp_catch_load, bp_catch_unload, bp_catch_fork, bp_catch_vfork,
-	bp_catch_exec. Similar changes to the switch statement.
-	(set_raw_breakpoint): Initialize new breakpoint structure fields.
-	dll_pathname, triggered_dll_pathname, forked_inferior_pid,
-	exec_pathname.
-	(create_solib_load_unload_event_breakpoint): New function.
-	(create_solib_load_event_breakpoint): New function.
-	(create_solib_unload_event_breakpoint): New function.
-	(create_fork_vfork_event_catchpoint): New function.
-	(create_fork_event_catchpoint): New function.
-	(create_vfork_event_catchpoint): New function.
-	(mention): New cases for bp_catch_load, bp_catch_unload, 
-	bp_catch_fork, bp_catch_vfork, bp_catch_exec.
-	(ep_skip_leading_whitespace): New function.
-	(ep_find_event_name_end): New function.
-	(ep_parse_optional_if_clause): New function.
-	(ep_parse_optional_filename): New function.
-	(catch_fork_kind): New enumerated type.
-	(catch_fork_command_1): New function.
-	(catch_exec_command_1): New function.
-	(catch_load_command_1): New function.
-	(catch_unload_command_1): New function.
-	(catch_throw_command_1): New function.
-	(catch_command_1): Now calls catch_throw_command_1.
-	(tcatch_command): New function.
-	(delete_breakpoint): Changed call to remove_breakpoint.
-	Also free the new fields in the breakpoint structure.
-	(breakpoint_re_set_one): Handle bp_catch_load, bp_catch_unload,
-	bp_catch_fork, bp_catch_vfork, bp_catch_exec.
-	(disable_command): Handle bp_catch_load, bp_catch_unload,
-	bp_catch_fork, bp_catch_vfork, bp_catch_exec.
-	(enable_command): Handle bp_catch_load, bp_catch_unload,
-	bp_catch_fork, bp_catch_vfork, bp_catch_exec.
-	(_initialize_breakpoint): Alter add_com call for catchpoints,
-	add add_com call for watchpoints.
-
-	* breakpoint.h (enum bptype): New entries bp_catch_catch,
- 	bp_catch_throw, and bp_none, bp_catch_load, bp_catch_unload,
- 	bp_catch_fork, bp_catch_vfork,bp_catch_exec.  Add declarations for
- 	new functions bpstat_have_active_hw_watchpoints and
- 	create_exec_event_catchpoint.
-	(tbreak_command): Add prototype.
-	(update_breakpoints_after_exec): Add prototype; update comments.
-	(reattach_breakpoints): New funct prototype declaration.
-	(enable): New enumerated value call_disabled.
-	(bpstat_find_step_resume_breakpoint): New funct decl.
-	(inf_context): New enumerated type.
-	(breakpoint_re_set_thread): New funct decl.
-	(breakpoint_init_inferior): New parameter.
-	(disable_watchpoints_before_interactive_call_start): New funct decl.
-	(enable_watchpoints_after_interactive_call_stop): New funct decl.
-	(disable_breakpoints_in_shlibs): New funct decl.
-  	(struct breakpoint): New fields, dll_pathname,triggered_dll_pathname,
- 	forked_inferior_pid,exec_pathname BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
-	(bpstat_get_triggered_catchpoints): New function.
-	(detach_breakpoints): New function.
-	(create_solib_load_event_breakpoint): New function.
-	(create_solib_unload_event_breakpoint) New function.
-	(create_fork_event_catchpoint): New function.
-	(create_vfork_event_catchpoint): New function.
-	(ep_is_catchpoint): New function.
-	(ep_is_shlib_catchpoint) New function.
- 	(enum bpstat_what_main_action): New entry.
-
-	* buildsym.c (finish_block): Get rid of processing_hp_compilation;
- 	handle LOC_INDIRECT case.  Set the BLOCK_GCC_COMPILED to the right
- 	compiler.
-	(push_context): Add symbols for parameters to the context_stack.
-	(merge_symbol_lists): New function. Merges two symbol lists.
-	(struct context_stack): Add new field param.
-
-	(processing_hp_compilation): New external var.
-
-	* c-exp.y: Use external flag hp_som_som_object_present to decide
- 	whether code was compiled by HP's compilers.  Add two new C++
- 	tokens for true and false.
-	(yylex): Check for template name is done differently for the
- 	HP/aCC compiler case; change some of the template processing code
- 	for handling HP aCC templates.
-
-	* c-lang.c (c_create_fundamental_type): Added case to handle
- 	template args.  Handle FT_BOOLEAN type.  Set no sign flag for
- 	FT_CHAR.
-	(cplus_builtin_types): New structure for c++ builtin types.
-	(cplus_language_defn): Use cplus_builtin_types instead of
- 	c_builtin_types.
-
-	* c-typeprint.c (c_type_print_base): Don't print 'privete' label
- 	for a class if all members are private, similarly don't print
- 	'public' for a struct.  Add support for sized enums (HP/aCC).  get
- 	rid of the 'static' keyword printed by the demangler for member
- 	function, when printing the type of a class. 'static' will be
- 	added by this function.  If the demangled name is null, and the
- 	method is not stubbed, get the signature by looking at the
- 	information stored in the symbol structure.  Remove printing of
- 	'const' and 'volatile' keywords for methods. This is now taken
- 	care as part of the demangled member names.
-	(cp_type_print_method_args): New function. To print a C++ method
- 	arguments and name to the output stream.
-
-	(c_type_print_cv_qualifier): New function. Print out "const" and
- 	"volatile" attributes.
-	(c_type_print_varspec_prefix): Print const or volatile qualifiers.
-	(c_type_print_args): Print 'void' for c++.
-	(c_type_print_varspec_suffix): Print 'void' for a no argument
- 	function.
-	(c_type_print_base): Print const or volatile qualifiers.  Do not
- 	print 'unnamed union' if HP aCC compiler used.  Distinguish
- 	between struct and class based on the DECLARED_TYPE.  Handle
- 	HP/aCC compiler case for not printing vtable.  Add Template
- 	support.
-
-	(cp_type_print_derivation_info): Print out 'protected' when
- 	appropriate. This applies only to HP's compilers, not gcc.
-
-	(c_val_print): Added parameter embedded_offset.  Add
- 	embedded_offset to valaddr in function calls; fix calls to
- 	val_print and cp_print_value_fields.  process TYPE_CODE_METHOD as
- 	well.  moved call to check_typedef out of conditional.  added
- 	embedded offset param to val_print call.
-
-	(c_value_print): Add new parameter to call to val_print.
-	handle pointer to class case.  Attempt to
- 	determine the real type of the object to be printed.
-	ensure that const char *, const unsigned char *
-	come out without the type but the volatile variants
-	and the signed variants don't.
-
-	* coff-solib.c (coff_solib_add): Add parameters to call
-	to symbol_file_add.
-
-	* coff-solib.h: (Solib_REMOVE_INFERIOR_HOOK): New macro. defined
- 	to 0.  functionality not implemented for coff.
-	(SOLIB_CREATE_CATCH_LOAD_HOOK): New macro, generate error message
- 	for coff.
-	(SOLIB_CREATE_CATCH_UNLOAD_HOOK): Ditto.
-	(SOLIB_HAVE_LOAD_EVENT): Ditto.
-	(SOLIB_LOADED_LIBRARY_PATHNAME): Ditto.
-	(SOLIB_HAVE_UNLOAD_EVENT): Ditto.
-	(SOLIB_UNLOADED_LIBRARY_PATHNAME): Ditto.
-	(SOLIB_IN_DYNAMIC_LINKER): Ditto.
-	(SOLIB_RESTART): Ditto.
-
-	* command.c (find_cmd): New function.  (lookup_cmd_1): Call it,
- 	change parsing if tui_version or xdb_commands is set.
-  	(_initialize_command): Install new alias if xdb_commands is set.
-
-	* complaints.h: Add ifdef...endif pair at beginning and end of file.
-	
-	* config.in, configure: Regenerated.
-
-	* config/pa/hppabsd.mh (NATDEPFILES): Added new files 
-	hp-psymtab-read.o and hp-symtab-read.o.
-	* config/pa/hppahpux.mh (NATDEPFILES): Ditto.
-
-	* config/pa/hppahpux.mh (TERMCAP): Use -lHcurses.
-	* config/pa/hppaosf.mh (NATDEPFILES): Ditto.
-
-	* config/pa/hpux1020.mh (TERMCAP): Use -lHcurses.
-	(MH_CFLAGS): New flag, -D__HP_CURSES, this define
-	is used by HP's linker to find the correct curses library.
-
-	* config/pa/hpux1020.mh: New file.
-
-	* config/pa/hpux1020.mt: New file.
-
-	* config/pa/hpux1100.mh (TERMCAP): Link against -lcurses, not
-	-lHcurses.  The latter does not contain mvwaddstr, wscrl, or
-	wstbwlmkfzz.
-
-	* config/pa/hpux1100.mh (TERMCAP): Use -lHcurses.
-	(MH_CFLAGS): New flag, -D__HP_CURSES, this define
-	is used by HP's linker to find the correct curses library.
-
-	* config/pa/hpux1100.mh (TERMCAP): When hosting on hpux 11.00, use
-	-lHcurses rather than -lcurses.
-
-	* config/pa/hpux1100.mh: New file.
-
-	* config/pa/hpux1100.mt: New file.
-
-	* config/pa/nm-hppah.h (CHILD_HAS_SYSCALL_EVENT): New macro
-	(CHILD_THREAD_ALIVE): New macro
-	(STOPPED_BY_WATCHPOINT): Add a condition to the macro, 
-	! stepped_after_stopped_by_watchpoint
-	(TARGET_ENABLE_HW_WATCHPOINTS): New macro
-	(hppa_enable_hw_watchpoints): New funct decl
-	(TARGET_DISABLE_HW_WATCHPOINTS): New macro
-	( hppa_disable_hw_watchpoints): New funct decl
-	     these are for HP's implementation of fast 
-	watchpoints (via page protection).
-	(target_pid_to_str): New macro, calls hppa_pid_to_str
-	(target_tid_to_str): New macro, calls hppa_tid_to_str
-
-	* config/pa/nm-hppah.h (CHILD_POST_WAIT): Delete;
-	(CHILD_CREATE_CATCH_FORK_HOOK): Replace with
- 	CHILD_INSERT_FORK_CATCHPOINT and CHILD_REMOVE_FORK_CATCHPOINT.
-	(CHILD_CREATE_CATCH_VFORK_HOOK): Replace with
- 	CHILD_INSERT_VFORK_CATCHPOINT and CHILD_REMOVE_VFORK_CATCHPOINT.
-	(CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC,
- 	CHILD_INSERT_EXEC_CATCHPOINT, CHILD_REMOVE_EXEC_CATCHPOINT,
- 	CHILD_HAS_EXECD, CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL,
- 	CHILD_POST_ATTACH, TARGET_HAS_HARDWARE_WATCHPOINTS,
-	TARGET_CAN_USE_HARDWARE_WATCHPOINT,
-	TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT,
-	TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT,
-	HAVE_NONSTEPPABLE_WATCHPOINT, target_insert_watchpoint,
-	target_remote_watchpoint): New macros.
-
-	* config/pa/nm-hppah.h (CHILD_XFER_MEMORY): Reinsert accidentally
-	deleted define.
-
-	* config/pa/nm-hppah.h:
-	(PREPARE_TO_PROCEED): Defined macro to use 
-	hppa_prepare_to_proceed.
-	(hppa_pid_to_str): Extern decl.
-	(hppa_tid_to_str): Extern decl.
-	(target_pid_or_tid_to_str): New macro definition.
-	(hppa_pid_or_tid_to_str): Extern decl.
-	(ENSURE_VFORKING_PARENT_REMAINS_STOPPED): New macro - for
-	handling events caused by a call to vfork.
-	(hppa_ensure_vforking_parent_remains_stopped): Extern decl.
-	(RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): New macro -
-	for handling events caused by a call to vfork.
-	(hppa_resume_execd_vforking_child_to_get_parent_vfork): Extern decl.
-
-	* config/pa/nm-hppah.h: Fix PREPARE_TO_PROCEED macro.
-
-	* config/pa/nm-hppah.h: Fix for gcc compile on HPUX, change
- 	PT_RDUAREA to PT_RUAREA.
-
-	* config/pa/nm-hppah.h: Introduced an HPUXHPPA define.
-	A bit of a hack so that I can ifdef some code that 
-	only works for the HP wildebeest debugger.
-
-	* config/pa/nm-hppah.h: Lots of new CHILD_ defines;
-	process_event_kind enum.
-
-	* config/pa/tm-hppa.h (BREAKPOINT32): New define.
-	(CALL_DUMMY_HAS_COMPLETED): New define.
-
-	* config/pa/tm-hppa.h (STACK_ALIGN): New macro.
-	(NO_EXTRA_ALIGNMENT_NEEDED): New macro.
-	(PC_REQUIRES_RUN_BEFORE_USE): New macro. 
-	(REGISTER_NAMES): Formatting in file changed.
-	(CR27_REGNUM): Base register for thread local storage. 
-	(USE_STRUCT_CONVENTION): New macro used to decide whether
-	a function returning a value of type type will
-	put it on the stack or into registers (based on the 
-	PA risc calling conventions).
-	(EXTRACT_RETURN_VALUE): Fixed calculation for extracting return value.
-	(VALUE_RETURNED_FROM_STACK): New macro.
-	(TARGET_READ_PC): Declared the function used in the definition.
-	(SKIP_TRAMPOLINE_CODE): Declared the function used in the definition.
-	(TARGET_WRITE_PC): Declared the function used in the definition.
-	(TARGET_READ_FP): Declared the function used in the definition.
-
-	* config/pa/tm-hppa.h (STRCAT_REGISTER): Define macro for 
-	future use.
-	(pa_do_strcat_registers_info): Moved function decl from
-	defs.h to this HPUX specific .h file.
-
-	* config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Type_LENGTH returns
-	bytes, not bits; fix off by 8 error.
-
-	* config/pa/tm-hppa.h: 
-	New comment for obj_unwind_info definition
-	New typedef, obj_private_struct
-
-	* config/pa/tm-hppa.h: Delete most target_ macros -- use default
-	versions instead; remove extraneous comma from proc_wait macro.
-
-	* config/pa/tm-hppa.h: Get rid of macro HP_COMPILED_TARGET.
-
-	* config/pa/tm-hppa.h: Removed redefinitions of 
-	USE_STRUCT_CONVENTION and STACK_ALIGN macros.
-	
-	* config/pa/tm-hppa.h: Some new definitions
-	  New macros: Arg0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM.
-	    target_pid_to_exec_file, target_acknowledge_forked_child,
-	    target_create_catch_fork_hook, target_create_catch_vfork_hook,
-	    target_has_forked, target_has_vforked, require_attach, 
-	    require_detach, proc_wait
-	  New funct decls: Hppa_pid_to_exec_file,
-	    hppa_acknowledge_forked_child, hppa_create_catch_fork_hook,
-	    hppa_create_catch_vfork_hook, hppa_target_has_forked, 
-	    hppa_target_has_vforked, hppa_require_attach, 
-	    hppa_require_detach, process_wait
-	  (unwind_table_entry): Added comments to describe struct fields.
-
-	* config/pa/tm-hppah.h (somsolib.h): Include it.
-
-	* config/pa/tm-hppah.h: 
-	(CHILD_ENABLE_EXCEPTION_CALLBACK): New define
-	(CHILD_GET_CURRENT_EXCEPTION_EVENT): New define
-
-	* configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs.
-
-	* configure.in (AC_CHECK_HEADERS): Add check for term.h.
-	
-	* configure.in: Add an --enable-tui argument.
-
-	* configure.in: Construct tui/Makefile from tui/Makefile.in.
-
-	* configure.in: Use AM_PROG_CC_STDC.  If we have the GUI, then we
-	need this to process libgui.h.
-
-	* convex-tdep.c (decout): Change FILE to GDB_FILE.
-
-	* corefile.c: Include objfiles.h, symfile.h.
-	(core_file_command): Attempt to determine the name of the symbol
-	file from the core file.
-	(read_memory_string): New function.
-	
-	* corefile.c (core_file_command): Temporary hack to make non-hpux
- 	work. For, non-hpux, t->to_core_file_to_sym_file does not have a
- 	reasonable value. No target_ops vector on the stack gives it a
- 	non-zero value. fix later.
-
-	* corelow.c (core_file_to_sym_file): Added new local variable,
- 	failing command, and do some explicit type castings.
-	(core_ops): Add three new fields: to_has_syscall_event,
-	to_enable_exception_callback, to_get_current_exception_event.
- 	Necessary since we still have oldstyle initialization in
-	this file
-
-	* corelow.c: Include unistd.h
-	(core_file_to_sym_file): New function 
-	(core_file_thread_alive): New function
-	(core_ops): Added new target ops vector fields. see below. And
-	  yes we definitiely need to initialize them here, as long as
-	  we're using static initialization.
-
-	* cxux-nat.c (add_shared_symbol_files): Additonal params for calls
- 	to symbol_file_add.
-
-	* defs.h (gdb_file_isatty): New function decl.
-
-	* defs.h (GDB_FILE): If TUI is defined, define a structure rather
- 	than making this an alias for FILE.
-	(gdb_stdout, gdb_stderr): If TUI is defined, then define these
-	as pointers to variables of type GDB_FILE rather than making them
-	be aliases for stdout and stderr.
-
-	* defs.h (TUIDO): Add definition conditionalized on definition
-	(or lack thereof) of TUI.
-
-	* defs.h (command_class): Add two additional values.
-	(precision_type): New enum.
-
-	* defs.h (gdb_fclose): Add declaration.
-
-	* defs.h (store_address): Change prototype to match function.
-
-	* defs.h (tui_version, xdb_commands, dbx_commands): Add decl's.
-
-	* defs.h (gdb_file_deallocate): New function declaration
-
-	* defs.h: 
-	(streamtype): New enumerated type to distinguish between
-	output to a FILE and output to a buffer.
-	(tui_stream): New struct type, named GDB_FILE. Contains,
-	 streamtype, FILE, buffer, and bufferlength fields.
-	(gdb_stdout): Of type GDB_FILE, will pass this around gdb
-	rather than stdout.
-	(gdb_stderr): Of type GDB_FILE, will pass this around gdb
-	rather than stderr.
-	(fputs_unfiltered_hook): Change stream parameter from FILE to
-	GDB_FILE
-	(flush_hook): Change stream parameter from FILE to GDB_FILE
-	(gdb_fclose): Fix declaration for gdb_fclose; parameter is now of 
-	type GDB_FILE **
-	(gdb_file_adjust_strbuf): New function declaration. function lives in
-	utils.c.
-	(gdb_file_init_astring): New function declaration. function lives
-	in utils.c
-	(gdb_file_get_strbuf): New function declaration. function lives
-	in utils.c
-	
-	* defs.h: Additional include files included when TUI is defined.
-
-	* defs.h: Funct decl source_full_path_of.
-
-	* demangle.c: Add HP_DEMANGLING_STYLE_STRING.
-
-	* demangle.c: Added new demangling style, EDG_DEMANGLING_STYLE_STRING,
-	  to the demanglers structure. This is for support of 
-	  Kuck & Assoc.'s changes for demangling.
-
-	* eval.c (evaluate_subexp_standard): C++ member function changes.
-
-	* eval.c (evaluate_subexp_standard): Verify TYPE_TARGET_TYPE is
-	non NULL before dereferencing it.
-
-	* eval.c (evaluate_subexp_standard): With HP/aCC compiler it is not possible
-	to perform inferior calls via function pointers.
-	Resolve calls to overloaded functions using find_overload_match.
-	We cannot handle HP/aCC pointers to member functions.
-	Deal with HP/aCC pointers to members in various kind of expressions.
-
-	* f-lang.c (f_printchar): Change FILE to GDB_FILE.
-	(f_printstr): Ditto.
-	(emit_char): Ditto.
-
-	* f-lang.c (f_printstr): Change stdout to gdb_stdout.
-	
-	* f-typeprint.c (f_print_type): Change FILE to GDB_FILE.
-	(f_type_print_varspec_prefix): Ditto.
-	(f_type_print_args): Ditto.
-	(f_type_print_varspec_suffix): Ditto.
-	(print_equivalent_f77_float_type): Ditto.
-	(f_type_print_base): Ditto.
-
-	* findvar.c (): Hp snapshot 3 changes.  (extract_address): Coerce
-	return value from extract_unsigned_integer to CORE_ADDR.
-	(store_address): Change val from CORE_ADDR to LONGEST; changes to
-	support machines where CORE_ADDR and LONGEST are different sizes.
-	(get_saved_register): Coerce arg to store_address to LONGEST.
-	(read_relative_register_raw_bytes): Cast last arg to
-	store_address to LONGEST.  (read_register): Cast return from
-	extract_address to a CORE_ADDR.  (write_register_pid): Change val
-	from LONGEST to CORE_ADDR.  (read_pc_pid): Save and restore
-	inferior_pid if necessary.  (write_pc_pid): Ditto.
-	(read_var_value): Cast arg to store_address.
-
-	* findvar.c (read_relative_register_raw_bytes_for_frame): New
-	function.
-	(read_relative_register_raw_bytes): Call it.
-
-	* findvar.c (symbol_read_needs_frame): Handle LOC_THREAD_LOCAL_STATIC and
-	LOC_INDIRECT.
-
-	* fork-child.c (fork_inferior): Chenge fifth parameter to be a
-	function returning void.
-
-	* fork-child.c (fork_inferior): Delete unused variable f.
-	
-	* fork-child.c: 
-	(Startup_WITH_SHELL): New macro -- interim fix for a bug
-	(breakup_args): New function -- breaks up an argument string into
-	  an argument suitable for passing into execvp().
-	(fork_inferior): Handling problems with starting up gdb with a shell.
-	  -- again, this appears to be an interim fix.
-
-	* fork-child.c: 
-	(fork_inferior): Added a comment
-	(clone_and_follow_inferior): New function. 
-	(startup_inferior): Minor formatting changes.
-	
-	* fork-child.c: 
-	(fork_inferior): Hp change is problematic. The -f option has 
-	different meanings for different shells. It is particularly 
-	inappropriate for bourne shells.
-
-	* fork-child.c: 
-	(fork_inferior): Added new parameter, pre_trace_fun.
-	pre_trace_fun is a function pointer. For some targets,
-	like HPUX, this function gets called to prepare for forking
-	a child.
-
-	* fork-child.c: 
-	(fork_inferior): Fixed call to init_trace_fun
-
-	* fork-child.c: 
-	Moved definition of STARTUP_WITH_SHELL to inferior.h
-	Added a DEBUGGING macro. Currently set to 0. May remove
-	later.
-	breakup_args: Add DEBUGGING ifdefs. more sophisticated 
-	parsing to break up args.
-	(fork_inferior): Rename kshell variable to shell. new local
-	variable, tryname. Make use of STARTUP_WITH_SHELL macro. 
-	More error processing if starting up with a shell.
-	(startup_inferior): Distinguish between starting up with a shell 
-	and not doing so. 
-
-	* gdbthread.h: 
-	Declarations for load_infrun_state and save_infrun_state take
-	an additional parameter.
-
-	* gdbthread.h: Note that sometime between gdb 4.16 and 4.17,
-	    thread.h was renamed gdbthread.h
-	  (load_infrun_state): Additional parameters
-	  (store_infrun_state): Additional parameters
-	
-	* gdbthread.h: Include breakpoint.h
-	
-	* hp-psymtab-read.c (QUICK_LOOK_UP): Redefine to be 0.
-	(hpread_build_psymtabs): Deal with enums.
-	(hpread_start_psymtab): Include section offset.
-	(hpread_end_psymtab): Take care of offset.
-	
-	* hp-psymtab-read.c (TRUE): Define.
-	(FALSE): Define.
-	(file_exists): New function. Checks for existance of file.
-	(hpread_pxdb_needed): Rewrite.
-	(hpread_quick_traverse): Use correct demangling style.
-	Handle F77 case.
-	(hpread_get_header): Rewrite.
-	(hpread_get_textlow): Add support for DOC_FUNCTION.
-	(hpread_build_psymtabs): Make sure we do the right thing
-	for pxdb and F77.
-
-	* hp-psymtab-read.c (hpread_pxdb_check): Change parenthesis positions.
-
-	* hp-psymtab-read.c (hpread_quick_traverse): Compare CORE_ADDR
-	variable end_addr to 0 instaed of NULL to get rif of gcc warning.
-
-	* hp-psymtab-read.c: 
-	(Hpread_get_textlow): Added param to function 
-	Defined convennience macros and some datatypes and variables for 
-	processing the quick lookup-tables. Looks like the code existed
-	before, but has been munged.
-	(hpread_pxdb_needed): Major rearrangements of code. Additional local
-	variables. Also, more extensive checking for various scenarios:
-	debug info for optimized code vs. unoptimized code, pxdb has been
- 	run vs. pxdb has not been run.
-	(VALID_FILE): New macro
-	(VALID_MODULE): New macro
-	(VALID_PROC): New macro
-	(VALID_CLASS): New macro
-	(FILE_START): New macro
-	(MODULE_START): New macro
-	(PROC_START): New macro
-	(FILE_END): New macro
-	(MODULE_END): New macro
-	(PROC_END): New macro
-	(FILE_ISYM): New macro
-	(MODULE_ISYM): New macro
-	(PROC_ISYM): New macro
-	(VALID_CURR_FILE): New macro
-	(VALID_CURR_MODULE): New macro
-	(VALID_CURR_PROC): New macro
-	(VALID_CURR_CLASS): New macro
-	(CURR_FILE_START): New macro
-	(CURR_MODULE_START): New macro
-	(CURR_PROC_END): New macro
-	(CURR_FILE_ISYM): New macro
-	(CURR_MODULE_ISYM): New macro
-	(CURR_PROC_ISYM): New macro
-	(TELL_OBJFILE): New macro
-	(pst_syms_struct): New typedef to keep track of the start/end symbol
-	table (LNTT) indices of psymtabs created so far.
-	(pst_syms_count): New variable
-	(pst_syms_size): New variable
-	(told_objfile): New variable 
-	(init_pst_syms): New function. sets up psymtab symbol index stuff.
-	(clear_pst_syms): New function. clean up psymtab symbol index stuff.
-	(record_pst_syms): New function. add info about newest psymtab to symbol 
-	index table.
-	(find_next_pst_start): New function. Find a suitable symbol table index.
-	(find_next_file_isym): New function
-	(find_next_proc_isym): New function
-	(find_next_module_isym): New function
-	(scan_procs): New function. Scan and record partial symbols for all 
-	functions starting from specified index and in a specified code range.
-	(hpread_quick_traverse: Major rearrangement of code. The function
-	now uses all the nifty macros. There are some new local variables.
-	Check for EDG_DEMANGLING style. ifdef out some code for handling F77.
-	Previously, the function looped over all the modules in the table.
-	Now, the function loops over all the files, modules, and procedures.
-	With HP aCC and CTTI, it is possible for a compiled object to have a 
-	file and no module.
-	(hpread_build_psymtabs): Added a section of code ifdefed by 
-	QUICK_LOOK_UP. It check to see whether or not there are any globals 
-	in the executable. Fix number of params to hpread_start_psymtab call.
-	Some changes to the way DNTT_TYPE_MODULE is handled.
-	(hpread_get_textlow): Change in signature, minor code changes. The 
-	function finds the low address associated with a specified symbol.
-	In looking for the address for the symbol avoid going of the end of
-	the LNTT file.
-
-	* hp-psymtab-read.c: Change TRUE to 1 and FALSE to 0. Do some
- 	reformatting.
-
-	* hp-psymtab-read.c: Include demangle.h
-	(trans_lang): New function to let gdb know the correct language.
-	(hpread_quick_traverse): Use ARM style demangling.
-	Demangle procedures names. 
-	Use gdb language names instead of hp language names.
-	Add symbol to list using its demangled name.
-
-	* hp-psymtab-read.c: New file.
-	(hpread_call_pxdb): New function. Call PXDB to process our file.
-	(hpread_pxdb_check): New function. Return TRUE if the file needs 
-	pre-processing by PXDB and we have thus called PXDB to do this 
-	processing and the file needs to be re-loaded.
-	(hpread_quick_traverse): New function. Traverse the quick look-up 
-	tables, building a set of psymtabs.
-	(hpread_get_header): New function. Get appropriate header from obj
-	file, based on pxdb type
-	(hpread_symfile_init): No change from hpread.c
-	(hpread_build_psymtabs): If there are quick lookup tables, read those,
- 	then scan the global section LNTT. Otherwise, just scan the whole LNTT.
-	Changed: Add a global function entry to the global partial symbol list.
-	Handle end of symbols, for QLT case.
-	In case of TAGDEF, if it is a class or a template, add the name to the
-	var_namespace, so that it is known as a type by gdb.
-	In case of CONSTANT, and it is global, add it to the globals.
-	(hpread_symfile_finish): No change from hpread.c
-	(hpread_get_lntt): Make it not static
-	(hpread_get_gntt): No change from hpread.c
-	(hpread_get_slt): Make it not static
-	(hpread_get_textlow): No change from hpread.c
-	(hpread_start_psymtab): No change from hpread.c
-	(hpread_end_psymtab): No change from hpread.c
-
-	* hp-symtab-read.c (hpread_get_scope_start): Renamed. It was
-	hpread_get_depth.
-	(hpread_type_translate): Distinguish between signed and unsigned char
-	types.
-	(hpread_psymtab_to_symtab): Set flag for hp compilation.
-	(hpread_read_function_type): Append symbols for parameters to local 
-	list as well as	to the global list. Get the parameters types from the
-	local list instead of the global list.
-	(hpread_read_struct_type): Add new field num_fn_fields to next_fn_field
-	structure. Rewrite handling of templates
-	(hpread_type_lookup): Change handling of dntt_type_modifier.
-	(hpread_process_one_debug_symbol): Call hpread_get_scope_start instea
-	of hpread_get_depth. Handle enum as well.
-	(hpread_get_scope_depth): New function. Get nesting depth for a 
-	DNTT entry.
-
-	* hp-symtab-read.c (hpread_psymtab_to_symtab): Set 
-	processing_gcc_compilation to 0.
-	
-	* hp-symtab-read.c (hpread_psymtab_to_symtab_1): Change stdout to
- 	gdb_stdout; change fflush to gdb_flush.
-	(hpread_psymtab_to_symtab): Change fflush to gdb_flush.
-
-	* hp-symtab-read.c (hpread_read_enum_type): Declare variable.
-	(hpread_read_struct_type): Eliminate references 
-	to 'args' member of fn_field.
-
-	* hp-symtab-read.c (hpread_read_struct_type): A static member
-	is now indicated by the bitsize field, not the bitpos.
-	Initialize physname to empty.
-	(fix_static_member_physnames): Use new macros to deal with
-	physnames.
-
-	* hp-symtab-read.c (hpread_read_struct_type): Change references
-	to bitpos member of struct field to use the FIELD_BITPOS macro.
-
-	* hp-symtab-read.c (hpread_read_struct_type): Comment out reference to
-	obsolete field fn_field.args.
-	Add struct complaint definitions for complaints.
-	(hpread_read_struct_type): Change call to complain.
-	(hpread_read_array_type): Change call to complain. 
-	(hpread_type_lookup): Change call to complain.
-	(hpread_process_one_debug_symbol): Change calls to complain.
-	(hpread_type_translate): Change calls to complain.
-	
-	* hp-symtab-read.c (hpread_read_struct_type): Make sure bitvector
-	has been allocated before calling has_vtable.
-
-	* hp-symtab-read.c (hpread_read_struct_type): Revert change, 
-	just check for vtable without checking for bitvectors too.
-
-	* hp-symtab-read.c: 
-	(Hpread_expand_symtab): Change name of local variable from
-	at_end_of_module to at_module_boundary. 
-	Also, if demangling style is already EDG, do not reset it 
-	to the HP demangling style.
-	Change at_end_of_module param to hpread_process_one_debug_symbol
-	call to at_module_boundary.
-	No longer break out of loop when reach end of module. With CTTI,
-	the compiler can generate function symbols which are not in 
-	any module. Typically they show up after the end of one
-	module and before the start of the next module.
-	(hpread_read_struct_type): Check that the debug info for 
-	a TEMPLATE_ARG is correct.
-	(hpread_process_one_debug_symbol): Change name of at_end_of_module_p
-	param to at_module_boundary_p. 
-	Also set *at_module_boundary_p = -1 if missing a module end and set 
-	it to 1 when finished expanding the debug info.
-	Handle TLS variable.
-
-	* hp-symtab-read.c: Include defs.h, symtab.h, gdbtypes.h, complaints.h.
-	(fixup_class): New static variable.
-	(fixup_method): New static variable.
-	(hpread_get_location): Rewrite.
-	(hpread_has_name): Add cases for DNTT_TYPE_DOC_FUNCTION and 
-	DNTT_TYPE_DOC_MEMFUNC
-	(hpread_expand_symtab): Use HP demangling style. 
-	Set hp_som_som_object_present to 1.
-	(hpread_type_translate): Error out if not immediate. Issue warning
-	if there is an unhandled type code.
-	(error_in_hpread_type_translate_complaint): Remove this structure.
-	(hpread_read_enum_type): Don't assume size of enum is always 4 bytes.
-	(hpread_read_function_type): Add new parameter to indicate a new block.
-	Do not add the parameters to the symbol list.
-	If the type was read in earlier, do not modify the type structure.
-	If we are creating a new block, set the local symbol list to be the
-	param list.
-	Need to mark this type as preprocessed.
-	(hpread_read_doc_function_type): New function. Read and internalize 
-	a native DOC function debug symbol.
-	(hpread_read_struct_type): A method can be of type doc_function and
-	doc_memfunc too.
-	Handle case in which a method is read before its class. Deal with 
-	incomplete method types.
-	Handle cases in which HP/aCC compiler creates operator names w/o
-	the 'operator' keyword. Rewrite the loop over the fileds.
-	(fix_static_member_physnames): New function. Adjust the physnames for 
-	each static member.
-	(fixup_class_method_type): New function. Fix-up the type structure for a 
-	class.
-	(hpread_read_array_type): Change complaint to warning.
-	(hpread_type_lookup): Add case for DNTT_TYPE_DOC_FUNCTION.
-	For structures/classes set static member to point to strings with full
-	names.
-	Change calls to hpread_read_function_type to pass extra parameter.
-	(hpread_record_lines): Handle case for SLT_NORMAL_OFFSET.
-	(class_of): New function. Given a function "f" which is a member of a class,
- 	find the classname that it is a member of.
-	(hpread_process_one_debug_symbol): Deal with possible alias field from the
-	som record for the Function or Entry type.
-	Do the demangling ourselves if the gdb demangler failed.
-	Add support for DOC functions.
-	For function types, add parameters to local list.
-	(hpread_get_scope_depth): Make this function a no-op.
-	(hpread_adjust_bitoffsets): New function. Adjust the bitoffsets for all 
-	fields of an anonymous union.
-	(hpread_get_next_skip_over_anon_unions): New function. Skip over anonymous 
-	unions.
-
-	* hp-symtab-read.c: Include demangle.h
-	(hpread_expand_symtab): Ensure we are using ARM-style demangling.
-	(hpread_process_one_debug_symbol): Set the mangled and demangled 
-	names for functions.
-	Record the class name to generate the demangled names of member 
-	functions.
-
-	* hp-symtab-read.c: New file.
-	(hpread_get_depth): No change from hpread.c
-	(hpread_get_line): No change from hpread.c
-	(hpread_get_location): No change from hpread.c
-	(hpread_has_name): Make it not static. Return 1 for DNTT_TYPE_BLOCKDATA
-	and DNTT_TYPE_MEMFUNC. Return 0 for CLASS_SCOPE, REFERENCE,PTRMEM,
- 	PTRMEMFUNC, CLASS, GENFIELD, VFUNC, MEMACCESS, INHERITANCE, 
-	FRIEND_CLASS, FRIEND_FUNC, MODIFIER, OBJECT_ID, TEMPLATE, TEMPLATE_ARG,
- 	FUNC_TEMPLATE, LINK.
-	(hpread_psymtab_to_symtab_1): No changes from hpread.c
-	(hpread_psymtab_to_symtab): Make it a static function
-	(hpread_expand_symtab): Modified
-	(hpread_type_translate): If not typep.dntti.immediate do not abort, 
-	but complain and return. Same for default action. Handle more HP_TYPEs.
-	(hpread_lookup_type): Initially allocate a correct-size type-vector.
-	(hpread_alloc_type): Reset type_addr only if a type was allocated.
-	(hpread_read_enum_type): If this has already a type associated, return.
-	(hpread_read_function_type): Do different things depending on whether 
-	function is a MEMFUNC, a TEMPLATE, a FUNCTION som record.
-	Do not use the LOC_REGPARM_ADDR symbol class.
-	(hpread_read_struct_type): Handle classes and templates too. Major 
-	rewrite.
-	(hpread_get_nth_template_arg): New function. 
-	(hpread_read_templ_arg_type): New function.
-	(hpread_read_set_type): No change from hpread.c
-	(hpread_read_array_type): Modified
-	(hpread_read_subrange_type): Add handling of more DNTT entries.
-	added support for templates, classes, references, virtual functions.
-	(hpread_type_lookup): Handle DNNT_TYPE_MODULE.
-	(hpread_record_lines): No changes from hpread.c
-	(hpread_process_one_debug_symbol): Handle WITH, COMMON, 
-	CLASS_SCOPE. Expand TAGDEF case to handle classes and templates.
-
-	* hppa-tdep.c (pa_do_strcat_registers_info): Has a new parameter,
- 	precision, which is passed into the call to pa_strcat_fp_reg to
- 	indicate whether to display the floating point registers using
- 	single or double preceision.
-	(pa_strcat_registers): Introduce local variable, precision, and 
-	pass it into call to pa_strcat_fp_reg.
-	(pa_strcat_fp_reg): Modified function. New parameter, precision,
-	used by function to decide whether to use single or double
-	precision. Also added the code to put a double precision value
-	into a buffer.
-
-	* hppa-tdep.c: Add'l includes <machine/save_state.h>,
- 	<unistd.h>, declare pa_register_look_aside, define is_pa_2.
-	(rp_saved): Check for where to read the return pointer from.
-	(pa_do_registers_info): Handle is_pa_2. (pa_register_look_aside):
- 	new function. (pa_print_registers): Handle is_pa_2.
-  	(in_solib_call_trampoline): Handle a compiler/linker error.
-	(skip_trampoline_code): Changes to some masks used in examining
-	instructions.  (inst_saves_fr): Test for FSTWS instruction.
-	(skip_prologue): Renamed to skip_prologue_hard_way.
-	(after_prologue): New function.  (skip_prologue): New function.
-
-	* hppa-tdep.c (after_prologue): If f is NULL, don't dereference
-	it.
-
-	* hppa-tdep.c (after_prologue): If no debug info, return zero
-	telling caller that we need to find the end of the prologue via
-	the hard way (instruction examination).
-
-	* hppa-tdep.c (find_unwind_entry): Avoid dereferencing a null
-	pointer.
-
-	* hppa-tdep.c (hppa_pid_to_exec_file): Deleted -- no longer used.
-
-	* hppa-tdep.c (hppa_prepare_to_proceeed): Add prototype.
-	(read_unwind_info): Purecov comments, bug fixes.
-	(find_unwind_entry): Purecov comments, bug fixes.
-	(find_stub_with_shl_get): Purecov comments.
-	(frame_chain): Additional parens.
-	(hppa_push_arguments): Changes to commented out version of routine.
-	(hppa_fix_call_dummy): Purecov comments, fix location of end.o.
-	(in_solib_call_trampoline): Purecov comments.
-	(in_solib_return_trampoline): Purecov comments.
-	(setup_d_pid_in_inferior): Fix location of end.o.
-	(initialize_hp_cxx_exception_support): Fix location of end.o.
-	(child_enable_exception_callback): Purecov comments.
-
-	* hppa-tdep.c: 
-	(Pa_do_strcat_registers_info): New routine. called by 
-	tui/tuiRegs.c:_tuiRegisterFormat to place a register name 
-	and value into a string buffer. Interface may change in
-	future. Checking this in so that we have something 
-	functional for HP.
-	(pa_strcat_registers): New routine, called by 
-	pa_do_strcat_registers_info. Does same thing as 
-	pa_print_registers except it takes a stream parameter. 
-	This routine should disappear in future. Checking in
-	so that we have something functional to give HP
-	(pa_strcat_fp_reg): New routine, called by 
-	pa_do_strcat_registers_info and pa_strvat_registers
-	to place a floating point register name and value into
-	a buffer. This interface may change in future. 
-	Checking in so that we have something functional to give HP.
-
-	* hppa-tdep.c: (Pa_print_fp_reg): Change prototype to match def'n.
-	(pa_register_look_aside): Fix comment immediately before function.
-
-	* hppa-tdep.c: Changes to better support stack unwinding, 
-	    reading and writing registers for HPUX. The HP folks had
-	    an advantage ... access to a runtime architecture spec ;-}.
-	  New includes: Ptrace.h
-	  (internalize_unwinds): Initialize new fields in table.
-	  (read_unwind_info): Entries in the table are now more complex
-	    structures. References of the form ...->table[index].stub_type
-	    are now ...->table[index].stub_unwind.stub_type.
-	  (find_proc_framesize): Added a check for pc == 0.
-	  (rp_saved): Entries in the table are now more complex
-	    structures. References of the form ...->table[index].stub_type
-	    are now ...->table[index].stub_unwind.stub_type.
-	  (frameless_function_invocation): Stub_type becomes
- 	    stub_unwind.stub_type
-	  (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type
-	  (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type
-	  (frame_chain_valid): Stub_type becomes stub_unwind.stub_type
-	  (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type
-	  (pa_print_fp_reg): Additional params to call val_print
-	  (in_solib_call_trampoline): Stub_type becomes stub_unwind.stub_type
-	  (in_solib_return_trampoline): Stub_type becomes stub_unwind.stub_typ
-	  (skip_trampoline_code): Additional code to handle external
-	     dyncalls. Also stub_type becomes stub_unwind.stub_type
-	  (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there
-	     is an explicit ptrace request for getting the pathname associated
-	     with a process id (pid).
-	
-	* hppa-tdep.c: Fix for gcc compile on HPUX
-	  (hppa_pid_to_exec_file): Remove unwanted param from 
-	     call to call_ptrace. Note, hppa_pid_to_exec_file goes
-	     away in subsequent hp snapshots.
-
-	* hppa-tdep.c: Include bfd.h.
-	include dl.h
-	(args_for_find_stub): New structure.
-	(find_unwind_entry): Deal with null input pc value.
-	(rp_saved): Ditto.
-	For the import stub, return -24 always.
-	(hppa_frame_saved_pc): Save old pc value, to detect we are in a loop.
-	(init_extra_frame_info): Use TARGET_READ_FP.
-	(frame_chain): Include thread support.
-	If the caller's pc is zero, we loose and return, just like stack bottom.
-	Disable warning about being unable to find unwind info.
-	(hppa_push_arguments): Rewrite.
-	(hppa_value_returned_from_stack): New function. Handles returning a value
-	larger that 64 bits, stored on the stack.
-	(find_stub_with_shl_get): New function. To look up symbols in shlibs.
-	(cover_find_stub_with_shl_get): New function. Cover routine for 
-	find_stub_with_shl_get to pass to catch_errors.
-	(hppa_fix_call_dummy): Comment out old stub mechanism. Rewrite using dyncall.
-	(target_read_fp): New function.
-	(pa_do_registers_info): Floating point registers start at FP4.
-	(pa_print_registers): Use FP4_REGNUM instead of 72.
-	(skip_trampoline_code): Do machine instruction matching for PA2.0.
-	(setup_d_pid_in_inferior): New function. Exception handling support.
-	(initialize_hp_cxx_exception_support): Ditto.
-	(child_enable_exception_callback): Ditto.
-	(child_get_current_exception_event): Ditto.
-
-	* hppah-nat.c (child_post_wait, child_post_follow_vfork,
- 	child_post_follow_inferior_by_clone): New functions.
-
-	* hppah-nat.c (child_xfer_memory): Make sure the call to ptrace really
-	fails before we give up.
-	(hppa_pid_to_str): New function. Format a process id.
-	(hppa_tid_to_str): New function. Format a thread id. 
-
-	* hppah-nat.c (child_xfer_memory): Use xmalloc, not alloca.
-	(child_post_wait): Delete.
-	(child_post_follow_vfork): Delete decl of child_ops; delete
-	large chunks of function -- let it be handled by the normal
-	mechanism that notices and handles exec events, in resume().
-
-	* hppah-nat.c (require_notification_of_exec_events): New function;
-	just notify of exec events, not all events, and just the specified
-	pid, don't include it's children (10.20 version).
-	(child_acknowledge_created_inferior): Call new function
-	require_notification_of_exec_events instead of
-	require_notification_of_events.
-	
-	* hppah-nat.c [!GDB_NATIVE_HPUX_11]: Move HPUX 10.x-specific
- 	support code here from infptrace.c.
-
-	* hppah-nat.c: Removed #define ptrace call_ptrace
-	replaced all calls to ptrace with calls to call_ptrace
-	(parent_attach_all): Removed call to ptrace
-
-	* hpread.c (hpread_psymtab_to_symtab_1): Change fflush to
-	gdb_flush; change stdout to gdb_stdout.
-	(hpread_psymtab_to_symtab): Change fflush to gdb_flush.
-	
-	* hpread.h: New file. Includes all includes, struct defs, defines
- 	from hpread.c. 
-
-	* infcmd.c 
-	(attach_command): New local variable, exec_file, added code to
- 	  determine exec_file from pid if exec_file is not already known,
-	  call new target operation, target_post_attach -- a no-op unless
-	  on HPUXHPPA
-	(detach_command): After detaching, do a SOLIB_RESTART
-
-	* infcmd.c (objfiles.h): Fix typo on include line.
-
-	* infcmd.c (run_command): Only call SOLIB_RESTART if it's
-	defined.
-	(detach_command): Ditto.
-
-	* infcmd.c: 
-	(run_stack_dummy): Add calls to 
-	disable_watchpoints_before_interactive_call_start and
-	enable_watchpoints_after_interactive_call_stops
-	(finish_command): Alter code handling the evaluation and printing
-	of the target function's return value.
-	(attach_command): When given a pid, but no exec file, try to determine
-	the exec file from the process. If the process does not record a 
-	full path name, try to qualify the filename against the source path.
-	(_initialize_infcmd): Add some verbiage about how to use the attach command
-
-	* infcmd.c: 
-	Include objfiles.h
-	(run_command): If program has already been started, and decide
-	to restart it, then kill the target, flush the caches, 
-	call init_wait_for_inferior. Also purge old solib objfiles.
-
-	* infcmd.c: Changed calls to val_print, using a new macro,
-	  SOLIB_RESTART
-	  (run_command): Calls SOLIB_RESTART
-	  (do_registers_info): Changed calls to val_print
-
-	* infcmd.c: Made the symfile.h include preceed the 
-	objfiles.h include. The other ordering caused a 
-	compile problem (incompletely defined types).
-
-	* inferior.h (REQUIRE_DETACH): Fix default definition.
-	* inftarg.c (child_post_attach): Fix declaration, make static.
-	(proc_wait): Make globally visible.
-	(child_insert_fork_catchpoint, etc): Fix return type.
-
-	* inferior.h (STARTUP_WITH_SHELL): New define.
-	(START_INFERIOR_TRAPS_EXPECTED): New define
-
-	* inferior.h (fork_inferior): Change fifth parameter to be a function 
-	returning void. 
-
-	* inferior.h (proc_wait): Declare.
-
-	* inferior.h: 
-	  (Require_ATTACH): New macro
-	  (REQUIRE_DETACH): New macro
-	  (detach): Definition is now an extern
-	  (clone_and_follow_inferior): New definition, it's also an extern
-
-	* inferior.h: 
-	  (Require_attach): Default definition for require_attach funct
-	  (require_detach): Default definition for require_detach funct
-	  (pre_fork_inferior): New funct decl for function defined in
-	   infptrace.c
-	  (fork_inferior): New parameter in funct decl.
-
-	* inferior.h: 
-	  New variable decls: Inferior_ignoring_startup_exec_events,
-	    inferior_ignoring_leading_exec_events -- these variables 
-	    are used when processing an exec call.
-	  (CALL_DUMMY_HAS_COMPLETED): New default macro -- for targets
-	    where PC in call dummy implies that call dummy has 
-	    completed. Note, that on HPUX this inference does not hold.
-
-	* infptrace.c
-	  (require_notification_of_events): New function
-	  (child_acknowledge_created_inferior): Previously named
-	     hppa_acknowledge_forked_child. Also calling 
- 	     require_notification_of_events and clearing some semaphore 
-	     variables
-	  (child_post_startup_inferior): New function
-	  (child_create_catch_fork_hook): Previously named
-	     hppa_create_catch_fork_hook
-	  (child_create_catch_vfork_hook): Previously named
-	     hppa_create_catch_vfork_hook 
-	  (child_has_forked): Previously named hppa_target_has_forked
-	  (child_has_vforked): Previously named hppa_target_has_vforked
-	  (process_wait): Changed to call target_post_wait
-	  (attach): Add call to require_notification_of_events
-	  (child_pid_to_exec_file): New function
-	  (hppa_require_attach): New local variable, pt_status
-	  (hppa_get_process_events): New function
-
-	* infptrace.c (call_ptrace): Simplify control flow.
-	(proc_wait): Move here from inftarg.c, add target_post_wait call.
-
-	* infptrace.c (call_ptrace): Add some debugging code.
-
-	* infptrace.c (child_pid_to_exec_file): Declare variable.
-
-	* infptrace.c (kill_inferior): Clean up call to proc_wait.
-
-	* infptrace.c: 
-	(Call_ptrace): When the ptrace request is PT_SETTRC,
-	call ptrace and then call parent_attach_all.
-
-	* infptrace.c: 
-	(Child_has_syscall_event): New function. only applicable
-	(for now) on HPUX 10.30 and beyond via the ttrace call.
-	In infptrace.c there is a default operation.
- 	With ttrace, it is possible to tell the kernel to
-	notify the debugger that the target program is about to make
-	or return from a syscall.
-	(child_thread_alive): New function. a default function.
-	ptrace doesn't support kernel threads.
-	(hppa_enable_page_protection_events): Defualt function
-	(hppa_disable_page_protection_events): Default function
-
-	* infptrace.c (child_pid_to_exec_file): Fix number of params to
- 	cal_ptrace call.
-
-	* infptrace.c (hppa_pid_or_tid_to_str): New function.
-	(hppa_switched_threads): New function.
-	(hppa_ensure_vforking_parent_remains_stopped): New function.
-	(hppa_resume_execd_vforking_child_to_get_parent_vfork): New function.
-
-	* infptrace.c: Most of the changes found in infptrace.c should
-	    be moved to hppah-nat.c
-	  (PT_VERSION): A new define
-	  (startup_semaphore_t): A new struct type. it is used to 
-	    coordinate the parent and child processes after a fork and 
-	    before an exec on HPUX.
-	  (call_ptrace): Changes to determine whether the ptrace
-	    request is for starting the tracing of the target process.
-	  (parent_attach_all): New funct. used on HPUX for coordinating
-	    the parent and child processes after a fork and before and exec.
-	  (hppa_acknowledge_forked_child): New funct. prabably belongs 
-	    in hppah-nat.c
-	  (hppa_enable_catch_fork): New funct. probably belongs in 
-	    hppah-nat.c
-	  (hppa_disable_catch_fork): New funct. probably belongs in
-	    hppah-nat.c
-	  (hppa_create_catch_fork_hook): New funct. probably belongs in 
-	    hppah-nat.c
-	  (hppa_enable_catch_vfork): New funct. probably belongs in 
-	    hppah-nat.c
-	  (hppa_disable_catch_vfork): New funct. probably belongs in
-	    hppah-nat.c
-	  (hppa_create_catch_vfork_hook): New funct. probably belongs to
-	    hppah-nat.c
-	  (hppa_target_has_forked): New funct. probably belongs in 
-	    hppah-nat.c
-	  (hppa_target_has_vforked): New funct. probably belongs in
-	    hppah-nat.c
-	  (process_wait): New funct. also ifdefed for proc_wait.
-	  (kill_inferior):  Call proc_wait rather than wait. this is 
-	    pretty hacky. 
-	  (pre_fork_inferior): New function. used only by HPUX.
-	    probably should be defined elsewhere.
-
-	* infrun.c (follow_inferior_fork): Only define on HP.
-	(wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have
-	shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE
-	removed by HP.
-
-	* infrun.c (normal_stop): Add a call to the TUIDO 
-	macro just before the annotate_stopped label. This
-	updates the windows after each program stop.
-
-	* infrun.c (normal_stop): Verify stop_command is non-zero before
-	dereferencing it (it won't be set if dbx_commands is set).
-
-	* infrun.c (resume): Add #ifdef HPPAHPUX around HPUX-specific
-	code.
-
-	* infrun.c (resume): Add missing semicolon.
-
-	* infrun.c (wait_for_inferior): Fix syntax error.
-
-	* infrun.c (follow_fork_mode_kind_names): Removed "both" option.
-	(follow_fork): Added parameters. additional code for handling
-	following of parent, following of child
-	(resume): Added code for deciding how to resume in presence of
-	fork. Additional params to follow_fork call.
-
-	* infrun.c (follow_exec): Ifdef for HPUXHPPA for the moment, the
- 	code in here assumes the existance of the child_ops target
- 	vector. This is incorrect for Solaris.
-
-	* infrun.c (resume): Fixed ifdefs, HPPAHPUX -> HPUXHPPA.
-
-	* infrun.c (wait_for_inferior): Fixed a matching parens problem --
- 	matching curly brace inside ifdefed code which is not being
- 	compiled. Change local validFlag to be an 'int' rather than a
- 	'bool' and fixed the corresponding assignment statements.
-
-	* infrun.c: 
-	Two new global variables: Inferior_ignoring_startup_exec_events and
-	inferior_ignoring_leading_exec_events.
-	New static variables: Parent_of_vfork_trap_expected_and_ignorable,
-	step_resume_breakpoint, through_sigtramp_breakpoint, pending_follow,
-	follow_vfork_when_exec
-	(follow_inferior_fork): Does what follow_fork did! 
-	(follow_fork): Is now a wrapper function for follow_inferior_fork
-	(follow_vfork): Is now a wrapper function for follow_inferior_fork
-	(follow_exec): New function, handles an exec event.
-	(resume): Remove 3 local variables: Child_pid, has_forked, has_vforked.
-	move and expand code that tries to follow a fork (i.e. also check
- 	for vfork and exec
-	(init_wait_for_inferior): Initialize the new structure, pending_follow
-	(delete_breakpoint_current_contents): When deleting all the breakpoints also 
-	set the breakpoint struct pointer to NULL.
-	(wait_for_inferior): A number of changes.
- 	The step_resume_breakpoint and through_sigtramp_breakpoint local 
-	variables are now visible in entire module. 
-	Changed name of variable from child_inferior_pid to saved_inferior_pid.
-	Added several cases to the event processing switch statement: 
-	Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD.
-	Also, for TARGET_WAITKIND_STOPPED, check to see if expecting a trap
-	from the parent of a vfork (ignorable) otherwise break as usual.
-	When determining the value of 'random_signal' (0 or 1), no longer check for 
-	catchpoints. 
-	When determining how to handle unexpected signals, must now take into
-	account fork, vfork, and exec.
-	Change call to PC_IN_CALL_DUMMY to a call to CALL_DUMMY_HAS_COMPLETED
-	At stop_stepping label, check to see if stopped for fork or
-	vfork event.
-
-	* infrun.c: New code is related to threads and fork/vfork/exec.
- 	New static variable: Thread_step_needed
-	Deleted static variable: Parent_of_vfork_trap_expected_and_ignorable
-	Altered the pending_follow and fork_event structs
-	(follow_inferior_fork): Before detaching from child and removing
-	all breakpoints form it -- but only if forking or following 
- 	vforks as soon as they happen. Also reset the solib inferior hook.
-	The same kind of logic applies to hitting step_resume_breakpoints
-	(calling breakpoint_re_set_thread) and to resetting and inserting 
-	breakpoints. 
-	(follow_exec): Forward decl
-	(follow_vfork): Check to see if gdb followed the child. If
-	the child exec'd before gdb saw the parent's vfork event
-	then call follow_exec.
-	(follow_exec): If the exec occured after a vfork, then follow
-	the vfork as well. Do it before following the exec.
-	Make sure to update breakpoints after and exec
-	(resume): New local variable, should_resume. 
-	Change parameters in calls to follow_fork, follow_vfork, and 
-	follow_exec. Some changes to the way various pending_follow.kind
-	situations are handled (there's TARGET_WAITKIND_FORKED, 
-	TARGET_WAITKIND_VFORKED, ARGET_WAITKIND_EXECD. Some additional
-	conditions to check before deciding to resume the target (i.e.
-	should_resume=1, stepping?, thread_step_needed?i, regular 
-	resume?)
-	(proceed): When proceeded at location that does not have a breakpoint
-	set thread_step_needed=0 to indicate that it is not necessary to
-	single step thread over breakpoint. SOme additional checks to see
-	if it is necessary to step thread over breakpoint.
-	(start_remote): Remove call to clear_proceed_status.
-	(init_wait_for_inferior): Initialize new fields in fork_event
-	structure and add a call to clear_proceed_status.
-	(wait_for_inferior): New local variable: New_thread_event.
-	Initialize thread_step_needed = 0. 
-	Minor massaging of conditions for adding a new thread to the thread list. 
-	No longer resuming execution after adding a new thread. Let user play with thread first.
-	Some changes in the way TARGET_WAITKIND_FORKED, ARGET_WAITKIND_VFORKED,
-	TARGET_WAITKIND_EXECD are handled -- this is all HPUX related. 
-	Simplified TARGET_WAITKIND_STOPPED -- HP previously had some
-	more complicated code in here. 
-	Moved the code to resume threads to after the large case statement that processes the events.
-	Additional processing for stop_signal=TARGET_SIGNAL_TRAP. 
-	Cleanup code at process_event_stop_test label. 
-	Set thread_step_needed when processing a BPSTAT_WHAT_SINGLE.
-	Minor massaging of fork/vfork/exec part of stop_stepping code.
-	(normal_stop): Minor changes. calling show_and_print_stack_frame.
-	(xdb_handle_command): New function
-	(_initialize_infrun): Handle xdb_commands. also handle dbx commands
-
-	* infrun.c: Changes to support following forks, and handling
-	    catchpoints.
-	  (follow_fork_mode_kind_names): New array
-	  (follow_fork): New function. implements the follow parent,
-	    or child functionality.
- 	  (resume): Additions to check whether the target process 
-	    just forked and decide which process to follow.
-	  (wait_for_inferior): Additional variables (child_inferior_pid,
-	      stepping_through_solib_after_catch, 
-	    -  stepping_through_solib_catchpoints.
-	    -  Altered CURRENTLY_STEPPING macro to check for stepping through
-	       a shared library after hitting a catchpoint.
-	    - Add parameters to save_infrun_state call
-	    - Check for fork and vfork when deciding if event is a random
-	       signal
-	    - When considering stops due to breakpoints, check for 
-	      BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK
-	    - Check for stop due to an explicit catchpoint
-	    - When checking for single stepping event, also check for
-	      stepping to get out of dynamic linker's hook after catching
-	      a shlib event
-	  (is_internal_shlib_eventpoint): New funct. check to see if 
-	      event type is bp_shlib_event.
-	  (stopped_for_internal_shlib_event): New funct. check for shlib
-	      events
-	  (stopped_for_shlib_catchpoint): New funct. check for catchpoints.
-	  (normal_stop): Additions to check for shlib event
-	  (set_follow_fork_mode_command): New funct. handles the new follow
-	      fork command.
-	  (_initialize_infrun): Additions for follow-fork-mode command.
-
-	* infrun.c: Ifdefing references to 
-	switched_from_inferior_pid for HPUXHPPA. They don't seem 
-	useful for Solaris (i.e. non-HPUX)
-
-	* infrun.c: Included tuiData.h and tuiDataWin.h, ifdefed for TUI.
-	Included top.h. New static variables: Switched_from_inferior_pid, 
-	number_of_threads_in_syscalls. 
-	(follow_inferior_fork): If there is a step_resume breakpoint
-	explicitly reset the thread number. 
-	(resume): For TARGET_WAITKIND_VFORKED, removed a check for getting 
-	the vfork event to soon.
-	(init_wait_for_inferior): Added parameter to call to 
-	breakpoint_init_inferior. Initialize number_of_threads_in_syscalls.
-	(wait_for_inferior): New local variables: Prev_sal,
-	enable_hw_watchpoints_after_wait, stepping_through_sigtramp,
-	stepped_after_stopped_by_watchpoint. Enable watchpoints after a wait.
-	Added cases for TARGET_WAITKIND_SYSCALL_ENTRY and 
-	TARGET_WAITKIND_SYSCALL_RETURN.
-	Do additional processing if stop due to breakpoint, but breakpoint is
-	only valid for a thread other than the one currently running. Additional
-	parameters to save_infrun_state and load_infrun_state. Some additional
-	processing for BPSTAT_WHAT_STEP_RESUME. Some additional processing to 
-	handle stepping over a function.
-	(normal_stop): Added notification of switching threads. ifdefing some
-	TUI changes and leaving out non-essential TUI changes.
-	(restore_selected_frame): Ifdefing some TUI changes
-	(restore_inferior_status): Ifdefing some TUI changes
-
-	* infrun.c: Removed the TUI ifdefs and TUI code. Also removed
-	include for top.h. HP introduced this. I'm taking it out.
-
-	* inftarg.c (child_detach_from_process): Declare.
-	(child_attach_to_process): Declare.
-	(child_stop): Make static to match declaration.
-
-	* inftarg.c (ptrace_him): Change prototype back to return int. 
-
-	* inftarg.c (ptrace_me): Remove debug output, pass NULL to
-	fork_inferior if not HPUX.
-
-	* inftarg.c: 
-	  (child_require_attach): New funct prototype and definition
-	  (child_require_detach): New funct prototype and definition
-	  (proc_wait): Funct prototype and definition are enclosed by
-	    proc_wait ifndef
-	  (child_attach_to_process): New function, does most of the 
-	    work that child_attach used to do and some additional 
-	    work to determine whether gdb is already attached to the
-	    target how to react.
-	  (child_attach): Altered. It's now a wrapper for
-	    child_attach_to_process.
-	  (child_require_attach): New function, called if should attach
-	    even when gdb is already attached to target.
-	  (child_detach_from_process): New function, does most of the 
-	    work that child_detach used to do and some additional work
-	    to determine whether gdb is currently attached to the target.
-	  (child_detach): Altered. It's now a wrapper for 
-	    child_detach_from_process.
-	  (child_require_detach): New function, called if should try to 
-	    detach even when gdb is not attached to target.
-	  (ptrace_him): Calls a new function, target_acknowledge_forked_child.
- 	    Currently, target_acknowledge_forked_child, is only defined to
-	    do something for HPUX.
-	  (child_create_inferior): Changed call to fork_inferior.
-	  (child_ops): Added to_require_attach and to_require_detach fields
-	    to the child_ops target ops vector.
-
-	* inftarg.c: 
-	  Some hacks for ttrace work 
-	  (child_wait): Additional local variables, additional code in
-	    while loop to check for: Process exited, process forked, 
-	    process vforked, process execd
-	  (child_thread_alive): John B. seems to think that the kill 
-	    call is inapproapriate for HPUX.
-	  (child_attach_to_process): Using strtol rather than atoi.
-	    no longer check for case where there is no known exec file.
-	  (child_post_attach): New function, a default, a no-op
- 	  (child_insert_fork_catchpoint): New function, a default, a no-op
-	  (child_remove_fork_catchpoint): New function, a default, a no-op
-	  (child_create_catch_fork_hook): Deleted
-	  (child_create_catch_vfork_hook): Deleted
-	  (child_insert_vfork_catchpoint): New function, a default, a no-op
-	  (child_remove_vfork_catchpoint): New function, a default, a no-op
-	  (child_can_follow_vfork_prior_to_exec ):new function, a default, 
- 	     a no-op
-	  (child_insert_exec_catchpoint): New function, a default, a no-op
-	  (child_remove_exec_catchpoint): New function, a default, a no-op
-	  (child_has_execd): New function, a default, returns 0
-	  (child_reported_exec_events_per_exec_call): New function, a 
- 	     default, returns 1
-	  (child_has_exited): New function, a default.
-	  (child_core_file_to_sym_file): New function, a default, returns NULL.
-	  (child_ops): Initialize new target_ops vector fields to the 
-	     child* functions.
-	* infptrace.c: 
-	(Call_ptrace): For HPUX, handle additional requests: Pt_CONTIN1,
-	  PT_STEP1.
-	(require_notification_of_events): Add several signals to the
-	  set of events requiring notification: Ptrace_SIGNAL, 
-	  PTRACE_EXEC, PTRACE_FORK, PTRACE_VFORK
-	(child_acknowledge_created_inferior): This function is only
-	  defined if CHILD_ACKNOWLEDGE_CREATED_INFERIOR is defined.
-	(child_post_startup_inferior): Function is only defined if
-	  CHILD_POST_STARTUP_INFERIOR is defiend. Also, now call
-  	  require_notification_of_events.
-	(child_create_catch_fork_hook): Deleted
-	(child_create_catch_vfork_hook): Deleted
-	(child_insert_fork_catchpoint): New function
-	(child_remove_fork_catchpoint): New function
-	(child_insert_vfork_catchpoint): New function
-	(child_remove_vfork_catchpoint): New function
-	(child_has_forked): Now enclosed by a CHILD_HAS_FORKED ifdef
-	(child_has_vforked): Now enclosed by CHILD_HAS_VFORKED ifdef
-	(child_can_follow_vfork_prior_to_exec): New function
-	(child_insert_exec_catchpoint): New function
-	(attach): Removed call to require_notification_of_events 
-	(child_post_attach): New function, call to 
-	  require_notification_of_events moved here.
-	(child_pid_to_exec_file): New enclosed by CHILD_PID_TO_EXEC_FILE ifdef 
-	  introduced the concept of a saved_inferior_pid
-	(hppa_require_attach): Add some code to decide if gdb is already 
-	  attached to process. Can not figure this out via a ptrace call.
-	(hppa_insert_hw_watchpoint): New function
-	(hppa_remove_hw_watchpoint): New function
-
-	* inftarg.c: 
-	(child_attach_to_process): Change position in file
-	(child_detach_from_process): Change position in file
-
-	* inftarg.c: 
-	(child_attach_to_process): Changed parameter to child_wait call
-
-	* inftarg.c: 
-	(child_post_wait): New function declaration and definition
-	(ptrace_him):
- 	   - change return value to a void.
-	   - change target_acknowledge_forked_child call to 
-	     target_acknowledge_created_inferior
-	   - call target_post_startup_inferior rather than returning pid.
-	(child_attach_to_process): Change param name, fail_if_already_attached
-	  -> after_fork.
-	  Invert a couple of if-then-else statments.
-	  Use REQUIRE_ATTACH macro
-	  (child_attach): Change params in child_attach_to_process call
-	  (child_require_attach): Change params in child_attach_to_process call
-	  (child_detach_to_process): Change param name, 
-	    fail_if_already_attached -> after_fork.
-	  Invert a couple of if-then-else statments.
-	  Use REQUIRE_DETACH macro
-	  (child_detach): Change params in child_detach_from_process call
-	  (child_require_detach): Change params in child_detach_from_process
-	     call
-	  (child_post_startup_inferior): New function
-	  (child_acknowledge_created_inferior): New function
-	  (child_clone_and_follow_inferior): New function
-	  (child_post_follow_inferior_by_clone): New function
-	  (child_create_catch_fork_hook): New function
-	  (child_create_catch_vfork_hook): New function
-	  (child_has_forked): New function
-	  (child_has_vforked): New function
-	  (child_post_follow_vfork): New function
-	  (child_stop): No longer a static function
-	  (child_pid_to_exec_file): New function
-
-	* inftarg.c: 
-	(child_wait): Child_pid becomes related pid. return pid
-	rather than inferior_pid. Changes are in code handling fork
-	and vfork
-
-	* inftarg.c: 
-	Include gdb_stat.h and sys/unistd.h
-	(child_wait): New local variables. Check for live threads.
-	Check for syscall events
-	(child_thread_alive): No longer a static funct. 
-	(ptrace_him): Remove some code inserted in snap3
-	(child_create_inferior): Added a bunch of code to handle a 
-	bad interaction between start-up-with-shell and the HP
-	catch-fork/catch-exec logic. I am ifdefing this for 
-	HPUXHPPA for now.
-	(child_has_syscall_event): New default target_ops function
-	(child_enable_exception_callback): New default target_ops function
-	(child_get_current_exception_event): New default target_ops function
-	(child_ops): 3 new fields
-
-	* inftarg.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs
-
-	* inftarg.c: Reverted previous change.
-	
-	* infttrace.c (hppa_remove_hw_watchpoint): Fix check for write
-	access hardware watchpoint.
-
-	* infttrace.c (proc_wait): Rename from proc_wait.
-
-	* infttrace.c (require_notification_of_exec_events): New function;
-	just notify of exec events, not all events, and just the specified
-	pid, don't include it's children.
-	(child_acknowledge_created_inferior): Call new function
-	require_notification_of_exec_events instead of
-	require_notification_of_events.
-	(child_post_startup_inferior): Call require_notification_of_events
-
-	* infttrace.c: Changed all references to boolean to int.
-	Changed all references to TRUE and FALSE to 1 and 0.
-
-	* irix5-nat.c (symbol_add_stub): Add params to call to
- 	symbol_file_add.
-
-	* jv-lang.c (get_dynamics_objfile): Add 2 more parameters to call
- 	to allocate_objfile.
-
-	* main.c (fputs_unfiltered): Changes to prevent cursor form
- 	jumping around in the TUI. Altered where tuiTermUnsetup and
- 	tuiTermSetup are called
-
-	* main.c (fputs_unfiltered): Changed function so that it
-	checks to see if output is to a string buffer or to a 
-	FILE stream and does the correct action (i.e. strcat or
-	fputs). Fixed params for fputs call.
-
-	* main.c (fputs_unfiltered): Don't try to call the TUI's
-	CommandCharCount functions when the TUI isn't enabled.
-
-	* main.c (fputs_unfiltered): Change FILE to GDB_FILE.
-
-	* main.c (main): If the user gives the --version or --help flags,
- 	disable the TUI.
-
-	* main.c (tui_version, xdb_commands, dbx_commands): New variables.
-  	(main): New command line arguments --tui, --xdb, --dbx; add call
- 	to tyiCleanUp via tuiDo to main loop.
-	(fputs_unfiltered): Tui related changes.
-
-	* main.c: Define 2 new global variables, gdb_stdout and gdb_stderr
- 	of type GDB_FILE.
- 	(main): Allocate space for and initialize gdb_stdout and gdb_stdin.
-
-	* objfiles.c (find_pc_sect_section): Make end condition be less
-	than s->endaddr, not less than or equal to s->endaddr.
-
-	* objfiles.c: 
-	(allocate_objfile): 2 new parameters: User_loaded and is_solib.
-	When appropriate, record in the object file that it is user loaded.
- 	The run command can use this information to purge object file
-	entries associated with the old inferior and keep user loaded 
-	object files loaded via the add-symbol-file command.
-	(objfile_purge_solibs): New function. deletes all objectfile entries
-	that are not explicitly loaded by the user.
-	
-	* objfiles.c: 
-	(objfile_relocate): Check for LOC_INDIRECT
-	(find_pc_sect_section): Change condition from 
-	pc < s->endaddr to pc <= s->endaddr
-
-	* objfiles.h: 
-	New variables: User_loaded and is_solib
-	(OBJF_SHARED): New macro. used to distinguish objfile for
-	shared library from "vanilla" objfile.
-	(allocate_objfile): Add new parameters to function decl.
-	(objfile_purge_solibs): New function decl.
-	
-	* objfiles.h: Add some typedefs: Importentry, ExportEntry.
-	Add some new variables: Import_list, import_list_size,
-	export_list, export_list_size
-	
-	* osfsolib.c: 
-	(symbol_add_stub): Added params to call to symbol_file_add
-
-	* pa/hpux1020.mh (NATDEPFILES): Add corelow.o, symbol table and
-	solib files.
-	
-	* pa/hpux1100.mh (NAT_FILE): Use nm-hppah11.h.
-	(NATDEPFILES): Add symbol table and solib files.
-
-	* pa/nm-hppah11.h: New file, HPUX11-only definitions.
-
-	* pa/tm-hppa.h (proc_wait): Remove decl and macro.
-
-	* parse.c (write_dollar_variable): Handle cases in which variables
-	besides the debugger ones start with $ and $$.
-	(parse_nested_classes_for_hpacc): New function.  Parse a string that 
-	is possibly a namespace / nested class specification.
-	(find_template_name_end): New function. 
-
-	* procfs.c: 
-	(procfs_init_inferior): Return value is now a void.
-
-	* procfs.c (procfs_ops): Initializing new target ops vector fields. see list below.
-	
-	* procfs.c: 
-	(procfs_ops): Adding new target_ops vector fields and
-	  removing a few. see list below
-
-	* procfs.c: Added new fields to procfs_ops. 
-	Necessary since we still have oldstyle initialization in
-	this file
-
-	* pyr-tdep.c (pyr_do_registers_info): Change stdout to gdb_stdout.
-	(frame_locals_address): Change stderr to gdb_stderr.
-	(frame_args_addr): Ditto.
-
-	* pyr-xdep.c (fetch_inferior_registers): Change stderr to
-	gdb_stderr.
-
-	* serial.c (serial_close): Call gdb_fclose, not fclose on a
-	GDB_FILE.
-
-	* serial.c (serial_logchar): Change chtype to ch_type.  sigh.
-
-	* solib.c (look_for_base): The parameter to file must be 
-	of type FILE *. So cast exec_bfd -> iostream in the call
-	to fileno as a FILE *, not a GDB_FILE *. This will work because
-	exec_bfd -> iostream is declared and given a value in bdf and 
-	bfd will continue to use FILE rather than GDB_FILE.
-
-	* solib.c: 
-	(solib_add): Remove references to exec_ops.
-
-	* solib.c: 
-	(solib_add): Update exec_ops.to_sections
-
-	* solib.c: 
-	(symbol_add_stub): Added params to call to symbol_file_add
-
-	* solib.h: 
-	(SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to 0.
-	functionality not implemented for this target.
-
-	* solib.h: Added macro definitions. These macros generate
-	  error messages for solaris??
-	  (SOLIB_CREATE_CATCH_LOAD_HOOK)
-	  (SOLIB_CREATE_CATCH_UNLOAD_HOOK)
-	  (SOLIB_HAVE_LOAD_EVENT)
-	  (SOLIB_LOADED_LIBRARY_PATHNAME)
-	  (SOLIB_HAVE_UNLOAD_EVENT)
-	  (SOLIB_UNLOADED_LIBRARY_PATHNAME)
-	  (SOLIB_IN_DYNAMIC_LINKER)
-	  (SOLIB_RESTART)
-
-	* somread.c (is_in_import_list): Ditto.
-
-	* somread.c (som_symfile_read): Added some comments
-
-	* somread.c (som_symfile_read): Read in import and export lists.
-	(som_symtab_read): Change test for dynamic executable.
-	(is_in_import_list): New function. Check if a given symbol name
- 	is in the import list.
-	(init_import_symbols): New function. Read in and initialize the 
-	som import list.
-	(init_export_symbols): New function. Read in and initialize the 
-	som export list.
-
-	* somread.c: 
-	(som_symfile_read): Fix missing comment delimiters
-
-	* somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. 
-	Define bit of __dld_flags in HP-UX a.out files.
-	(DLD_FLAGS_HOOKVALID): Ditto.
-	(DLD_FLAGS_LISTVALID): Ditto.
-	(DLD_FLAGS_BOR_ENABLE): Ditto.
-	(som_solib_total_st_size): Cumulative size in bytes of the 
-	symbol tables of all shared objects on the so_list_head list.
-	(som_solib_st_size_threshhold_exceeded): Threshold for adding symbols
-	for shlibs.
-	(som_solib_sizeof_symbol_table): New function. Computes size of 
-	symbol table for a shlib.
-	(som_solib_load_symbols): New function. Load symbols from shlib.
-	(som_solib_add): Detect if __dld_list is not valid. 
-	Record main program's symbol table size.
-	Load symbols if called from command line.
-	Keep threshold into account when loading shlib symbols.
-	(som_solib_create_inferior_hook): Use dld_flags macros.
-	(som_sharedlibrary_info_command): Let user know if symbols were 
-	not loaded.
-	(som_solib_restart): Discard all the shlibs descriptors.
-	(_initialize_som_solib): Chenge help message for auto-solib-add
-	command.
-	Set threshold for symbol table to 50 megabytes.
-
-	* somsolib.c (_initialize_som_solib): Added call to som_solib_restart.
-	(som_solib_restart): New function
-	(som_solib_in_dynamic_linker): New function
-	(som_solib_desire_dynamic_linker_symbols): New function
-	(som_solib_unloaded_library_pathname): New function
-	(som_solib_loaded_library_pathname): New function
-	(som_solib_library_pathname): New function
-	(som_solib_have_unload_event): New function
-	(som_solib_have_load_event): New function
-	(som_solib_create_catch_unload_hook): New function
-	(som_solib_create_catch_load_hook): New function
-	(som_solib_create_inferior_hook): Rewritten
-	dld_cache: New struct
-	addr_and_unwind_t: New struct
-	(find_unwind_entry) added prototype
-
-	* somsolib.c (som_solib_create_inferior_hook): Introduce new local
- 	msymbol2 and change some msymbol's to msymbol2's -- was clobbering
- 	msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline,
-	and ultimately core dumping with a SEGV.
-
-	* somsolib.c: 
-	Include assert.h
-	(som_solib_mapped_entry): Additional comments for text_addr, 
-	text_link_addr, text_end, and tsd_start_addr fields. Commenting
-	out 2 tsd fields, __data_start and __data_end. 
-	(som_solib_add_solib_objfile): Add params to calls to symbol_file_add.
-	Add some code for distinguishing between a shared library and other 
-	objfiles. This appears to be a prelude to thread local storage.	
-	(som_solib_load_symbols): Changes to printf statement 
-	enclosed by SOLIB_DEBUG ifdef.
-	(som_solib_add): Change comment to correctly specify path
-	to end.o -- /opt/langtools/lib/end.o. changes to printf statement
- 	enclosed by SOLIB_DEBUG ifdef.
-	Removed several SOLIB_DEBUG ifdefs and the associated printfs.
-	Add code to find the start address for the object file's thread 
-	local storage
-	(som_solib_create_inferior_hook): Fix warning messages use correct
-	path to end.o -- /opt/langtools/lib/end.o. Change control flow. 
-	No longer user early returns from function is cases of error.
-	(reset_inferior_pid): New function
-	(som_solib_remove_inferior_hook): New function
-	(so_lib_thread_start_addr): New function. used for tsd.
-
-	* somsolib.c: Removed references to ASSERT macro.
-
-	* somsolib.c: Add debugging macro.
-	(struct som_solib_mapped_entry): Add new field tsd_start_addr.
-	(struct so_list): Added new field solib_addr.
-	(som_solib_add_solib_objfile): New function. 
-	(som_solib_load_symbols): Rewritten.
-	(som_solib_add): Make sure we don't load the symbols in if the 
-	threshold was exceeded.
-	(som_solib_get_solib_by_pc): New function. Return the address of
- 	handle of the shared library.
-	(som_solib_restart): Disable breakpoints at restart.
-	(_initialize_som_solib): Set threshold to 100 megabytes.
-
-	* somsolib.c: Add include of fcntl.h so that O_RDONLY is defined.
-
-	* somsolib.h (DISABLE_UNSETTABLE_BREAK): New macro.
-	(PC_SOLIB): New macro.
-
-	* somsolib.h: 
-	(SOLIB_CREATE_CATCH_LOAD_HOOK): Define
-	(SOLIB_CREATE_CATCH_UNLOAD_HOOK): Define
-	(SOLIB_HAVE_LOAD_EVENT): Define
-	(SOLIB_LOADED_LIBRARY_PATHNAME): Define
-	(SOLIB_HAVE_UNLOAD_EVENT): Define
-	(SOLIB_UNLOADED_LIBRARY_PATHNAME): Define
-	(SOLIB_IN_DYNAMIC_LINKER): Define
-	(SOLIB_RESTART): Define
-
-	* somsolib.h: 
-	(SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to use 
-	som_solib_remove_inferior_hook.
-
-	* somsolib.h: 
-	(som_solib_create_catch_load_hook) 
-	(som_solib_create_catch_unload_hook)
-	(som_solib_have_load_event)
-	(som_solib_loaded_library_pathname)
-	(som_solib_have_unload_event)
-	(som_solib_unloaded_library_pathname)
-	(som_solib_in_dynamic_linker)
-	Fix prototypes to use type names, not parameter names.
-
-	* source.c (find_source_lines): Make non static.
-	(open_source_file): Ditto.
-	(source_full_path_of): New function.
-	(print_source_lines): Rename to print_source_lines_base and make
-	static; formatting.
-	(print_source_lines): New function.
-	(forward_search_command): Tui changes.
-	(reverse_search_command): Tui changes.
-	(_initialize_source): Add xdb and dbx compatibility commands.
-
-	* source.c (list_command): Handle case of odd number of source 
-	lines to display.
-
-	* source.c: 
-	(source_full_path_of): New function. file was overlooked
-	in merge ;-/.
-	
-	* stack.c (func_command): Make high bound be <, not <=.
-
-	* stack.c (_initialize_stack): For the backtrace command, delete
-	the help line about usage, since this has to be a valid help
-	message for the 'where' command too.
-	
-	* stack.c (current_frame_command): Add a check for the 
-	existance of a stack. If there is no stack produce an
-	error message and exit.
-	
-	* stack.c (down_silently_base, up_silently_base,
- 	args_plus_locals_info, print_frame_info_base,
- 	print_stack_frame_base, print_stack_frame_base_stub): Declare.
-	(print_frame_local_vars): Add'l parameter.
-	(print_stack_frame_stub): New version created, old version renamed
- 	to show_and_print_stack_frame_base_stub.
-	(print_stack_frame_base_stub, print_only_stack_frame_stub,
- 	show_and_print_stack_frame, print_only_stack_frame,
- 	stack_publish_stopped_with_no_frame, print_frame_info,
- 	show_stack_frame, backtrace_full_command, args_plus_locals_info,
-	select_and_print_frame, select_and_maybe_print_frame,
-	current_frame_command, func_command): New functions.
-	(backtrace_command): New function, old renamed to
-	backtrace_command_1.
-	(print_block_frame_locals, print_frame_local_vars): Additional
-	parameter, number of tabs.
-	(up_silently_command): New function, old renamed to
-	up_silently_command_base.
-	(down_silently_command): New function, old renamed to
-	down_silently_base.
-	(_initialize_stack): Register new commands based on values of
-	xdb_commands and dbx_commands variables.
-	
-	* stack.c (func_command): Make high bound be <, not <=.
-	
-	* stack.c (parse_frame_specification): Fix prototype to match
-	function definition.
-	(show_and_print_stack_frame_stub): Fix name.
-	(select_and_print_frame): Change uncaught tuiDO call.
-	
-	* stack.c (up_silent_base): Rename from up_silently_command_base.
-	
-	* symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's
-	defined.
-
-	* symfile.c (add_psymbol_with_dem_name_to_list): New function.
-	Adds a symbol with a long value to a psymtab. Differs from 
-	add_psymbol_to_list in taking both a mangled and a demangled name.
-	
-	* symfile.c (compare_psymbols): Call strcmp directly, instead of
-	using macro.
-	
-	* symfile.c (symbol_file_add): Reindent portions.
-	(symbol_file_command): Add call to tuiDo.
-	
-	* symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's
-	defined.
-
-	* symfile.c (symfile_bfd_open): Add code to call PXDB on hpux, if
-	the file has not already been processed by pxdb.
-	Added define USE_PXDB.
-	
-	* symfile.c (symfile_bfd_open): Change parenthesis positioning
-	around call to hpread_pxdb_check.
-	
-	* symfile.c (symfile_bfd_open): Make not static. 
-	(RESET_HP_UX_GLOBALS): New macro. Resets globals when new symbol
-	file loaded.
-	(USE_PXDB): Not needed. Removed.
-	(symbol_file_add): Add HP specific code to deal with pxdb.
-	(symbol_file_command): Reset HP specific globals if new symbol file
-	loaded.
-	(symfile_bfd_open): Comment out checking for pxdb.
-	(reread_symbols): Reset HP specific globals.
-	
-	* symfile.c (symfile_bfd_open): Uncomment hpus specific code.
-	
-	* symfile.c: 
-	(symbol_file_add): Add user_loaded and is_solib parameters.
-	fixed number of parameters in call to allocate_objfile
-	(symbol_file_command): Added call to SOLIB_RESTART macro.
-	fixed number of parameters in calls to symbol_file_add.
-	(add_symbol_file_command): Fixed number of parameters in calls to 
-	symbol_file_add.
-	
-	* symfile.c: Added prototype for hpread_pxdb_check.
-	
-	* symfile.c: Changed HPUX_SNAP1 ifdef to HPUXHPPA. enclosed calls to 
-	  RESET_HP_UX_GLOBALS with an HPUXHPPA ifdef
-	
-	* symfile.h (symfile_bfd_open): Add protptype.
-	
-	* symfile.h: Add prototype for add_psymbol_with_dem_name_to_list.
-	
-	* symfile.h: Clarify purpose of auto_solib_add.
-	
-	* symmisc.c (maintenance_print_symbols): Call gdb_fclose, not
-	fclose on a GDB_FILE* during cleanup.
-	(maintenance_print_psymbols): Call gdb_fclose, not fclose on a
-	GDB_FILE* during cleanup.
-	(maintenance_print_msymbols): Call gdb_fclose, not fclose on a
-	GDB_FILE* during cleanup.
-	
-	* symmisc.c (maintenance_print_symbols): Gdb_fclose now takes a
-	GDB_FILE ** parameter. Fix the local GDB_FILE variables and the 
-	call to make_cleanup.
-	(maintenance_print_psymbols): Ditto
-	(maintenance_print_msymbols): Ditto
-	
-	* symmisc.c (print_objfile_statistics): Close quotes in 
-	output strings.
-
-	* symmisc.c: 
-	(Print_symbol): Add LOC_INDIRECT to switch statement
-	(print_partial_symbols): Add LOC_INDIRECT to switch statement
-
-	* symtab.c (find_pc_sect_psymtab): High bounds should be <, not <=.
-	(find_pc_sect_symtab): Ditto.
-
-	* symtab.c (hp_som_som_object_present): New flag to indicate HP 
-	compiled code.
-	(find_pc_sect_psymtab): Change tests to make sure we are checking
-	the texthigh adress as well.
-	(lookup_transparent_type): New function.  Look up a type name
-	in the struct_namespace.  The type returned must not be opaque.
-	(find_pc_sect_symtab): Make sure we check the address 'pc' itself,
-	too.
-	(find_addr_symbol): Prepare to handle LOC_INDIRECT address class, but
- 	leave it commented out.
-	(find_pc_sect_line): Return correct information if pc is in import
-	or export stub (trampoline).
-	(decode_line_1): Skip two chars, if they are '$$'. Like for HP's
-	$$dyncall. Handle cases in which varaible and function names can start 
-	with $.
-	(overload_list_add_symbol): If cannot demangle name, use it as is.
-	Free string after use.
-	(make_symbol_overload_list): Initialize oload_name to NULL and 
-	oload_name_len to 0. If demangle not successful, use name as it is.
-	Free string after use.
-
-	* symtab.c (lookup_symbol): Changed call to find_pc_sect_symtab,
- 	to the original find_pc_symtab, in HP added fragment.
-
-	* symtab.c (lookup_symbol): Change HPUX_SNAP1 ifdef to a HPUXHPPA ifdef
-
-	* symtab.c (lookup_symbol): Ifdef the searching of symbol in the 
-	minimal symbol tables, for hpux we move this check at the end 
-	of the function.
-	Before we error out if symbol is not found in the symtab, look 
-	in the statics. 
-	Before erroring out if static symbol not found look in the globals.
-
-	* symtab.c (lookup_symbol): Return symbol as soon as found.
-	(decode_line_1): Check whether we have a conditional break. Temporarily
-	remove it from the line, to not confure perenthesis checking.
-	Handle namespaces.
-	(overload_list_add_symbol): New function. Overload
-	resolution support.
-	(make_symbol_overload_list): Ditto.
-	
-	* symtab.c: 
-	(find_template_name_end): New prototype decl.
-	(lookup_symbol):  When a global or static symbol shows up in the 
-	psymtab table, but not the symtab table, tell the user that
-	the symbol may be an inlined function or a template function and
-	provide some guidance to the user about how to more fully 
-	specify the symbol.
-	(lookup_transparent_type):  When a global or static symbol shows up 
-	in the psymtab table, but not the symtab table, tell the user that
-	the symbol may be an inlined function or a template function and
-	provide some guidance to the user about how to more fully 
-	specify the symbol. 
-	(decode_line_1): Handle template function specification when decoding a
-	line. May need to be ifdefed for HP's aCC?
-	(_initialize_symtab): Handle dbx commands.
-
-	* symtab.h (address_class): Add new address calss for 
-	LOC_THREAD_LOCAL_STATIC and LOC_INDIRECT.
-	(lookup_transparent_type): Add prototype.
-	(exception_event_kind): New enum for exception catchpoints.
-	(exception_event_record): New structure for exception catchpoints.
-	(CURRENT_EXCEPTION_KIND): New macro.
-	(CURRENT_EXCEPTION_CATCH_SAL): New macro. 
-	(CURRENT_EXCEPTION_CATCH_LINE): New macro. 
-	(CURRENT_EXCEPTION_CATCH_FILE): New macro. 
-	(CURRENT_EXCEPTION_CATCH_PC): New macro. 
-	(CURRENT_EXCEPTION_THROW_SAL): New macro. 
-	(CURRENT_EXCEPTION_THROW_LINE): New macro. 
-	(CURRENT_EXCEPTION_THROW_FILE) new macro.: 
-	(Current_EXCEPTION_THROW_PC): New macro. 
-
-	* symtab.h(make_symbol_overload_list): Add prototype.
-
-	* symtab.h: 
-	(symbol_file_add): Add new params to function decl.
-
-	* target.c (cleanup_target): Changed casting of default functions for
-	to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid of
-	warnings.
-
-	* target.c (cleanup_target): Changed the default functions for
-	  to_pid_to_exec_file and to_core_file_to_sym_file
-
-	* target.c (cleanup_target): Fixed PARAMS for to_has_syscall_event
-
-	* target.c (cleanup_target): Syntax error, mismatched paranthesis.
-
-	* target.c: 
-	  (Default_clone_and_follow_inferior): New funct prototype declaration
-	    and function definition
-	  (dummy_target): More target_ops vector changes for HPUX
-	     new fields. ifdefed for HPUX_SNAP2. New fields are
-	     to_post_wait, to_post_startup_inferior
-	     to_acknowledge_created_inferior, to_clone_and_follow_inferior,
-	     to_post_follow_inferior_by_clone,  to_create_catch_fork_hook,
-	     to_create_catch_vfork_hook, to_has_forked, to_has_vforked,
-	     to_post_follow_vfork, to_pid_to_exec_file
-	  (de_fault): Add new HPUX specific target_ops operations to
-  	     the de_fault macro
-	  (INHERIT): Add new HPUX specific target_ops operations to the
-	     INHERIT macro
-	  (find_default_clone_and_follow_inferior): New funct definition
-	  (debug_to_post_wait): New funct
-	  (debug_to_post_startup_inferior): New funct
-	  (debug_to_acknowledge_created_inferior): New funct
-	  (debug_to_clone_and_follow_inferior): New funct
-	  (debug_to_post_follow_inferior_by_clone): New funct
-	  (debug_to_create_catch_fork_hook): New funct
-	  (debug_to_create_catch_vfork_hook): New funct
-	  (debug_to_has_forked): New funct
-	  (debug_to_has_vforked): New funct
-	  (debug_to_post_follow_vfork): New funct
-	  (setup_target_debug): Initialize new target_ops vector fields.
-
-	* target.c: 
-	(Cleanup_target): Fixed the return type on a few of the 
-	  default function values.
-
-	* target.c: 
-	(Dummy_target): Add 3 new fields
-	(nosupport_runtime): New function, used in cleanup_target
-	(cleanup_target): Changes in the de_fault macro, both to
-	accomodate the new target_ops vector fields and to use
-	more accurate default functions.
-	(update_current_target): Add new target_ops vector fields to the 
-	INHERIT macro
-	(generic_mourn_inferior): The call to breakpoint_init_inferior now takes a 
-	parameter
-	(normal_pid_to_str): Adding a \0 to the end of buf.
-	(debug_to_has_syscall_event): New func
-	(debug_to_enable_exception_callback): New func
-	(debug_to_get_current_exception_event): New func
-	(setup_target_debug): Initialize the 3 new target_ops vector fields
-
-	* target.c: 
-	(Struct signals): Fix message associated with SIGRETRACT.
-
-	* target.c: 
-	  (Dummy_target): Fix syntax error
-	  (cleanup_target): Changed the default values for the new 
-	     target_ops vector fields. HP folks inappropriately set
-	     most of them to noprocess(). They should be a mixture
-	     of ignore() and return_zero().
-
-	* target.c: 
-	(Dummy_target): Add new target_ops vector fields and their initializations
-	(cleanup_target): Added new new target_ops vector fields to the de_fault 
-	  macro definition.
-	(update_current_target): Added new new target_ops vector fields to the INHERIT 
-	  macro definition
-	(return_one): New function, used by the de_fault macro
-	(debug_to_post_attach): New function
-	(debug_to_wait): Added new cases: Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED,
-	  TARGET_WAITKIND_EXECD
-	(debug_to_insert_fork_catchpoint): New function
-	(debug_to_remove_fork_catchpoint): New function
-	(debug_to_insert_vfork_catchpoint): New function 
-	(debug_to_remove_vfork_catchpoint): New function
-	(debug_to_can_follow_vfork_prior_to_exec): New function
-	(debug_to_insert_exec_catchpoint): New function 
-	(debug_to_remove_exec_catchpoint): New function
-	(debug_to_core_file_to_sym_file): New function
-	(setup_target_debug): Give new fields in current_target target_ops vector values.
-
-	* target.c: Hp merge, 4/15/98 snapshot
-	  There are new target_ops fields that pertain only
-	  to HPUX. All the changes relate to this. First,
-	  new fields are added to the dummy_target target_ops
- 	  vector: To_require_attach, to_require_detach.
-
-	* target.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs
-
-	* thread.c (info_threads_command): Call print_only_stack_frame
-	instead of print_stack_frame.
-	(_initialize_thread): Make t an alias for thread only if
-	xdb_commands is not set.
-
-	* thread.c (thread_command): If no arguments, don't generate an
-	error, instead tell the user which thread is current.
-	(info_threads_commands): Don't lose the users position within the
-	current thread -- remember it and then restore it.
-
-	* thread.c: 
-	(struct thread_info): Add stepping_through_sigtramp field
-	(add_thread): Initialize stepping_through_sigtramp field
-	(load_infrun_state): Add stepping_through_sigtramp param and
-	make sure it gets assigned a value.
-	(save_infrun_state): Add stepping_through_sigtramp param and
-	make sure that the value gets saved.
-	(info_threads_command): Ifdefing some local variables and 
-	code for HPUXHPPA. HP folks want print the tid rather than pid?
-	Also, looks like the HP folks solved the same thread switching
-	problem that 4.17 solves. Taking 4.17.
-	(restore_current_thread): Print out the current frame after 
-	switching threads.
-	(thread_apply_all_command): Ifdefing a print statement for
-	HPUXHPPA. The HP folks want to print out a tid rather than pid?
-	(thread_apply_command): Ifdefing a print statement for
-	HPUXHPPA. The HP folks want to print out a tid rather than pid?
-	(thread_command): Decided not to take HP change.
-
-	* thread.c: Fixing gdb core dump problem causing many testsuite
-	    failures.
-	    (add_thread): Remove call to bpstat_clear, initialize
-	      tp->stepping_through_solib_catchpoints = NULL;
-
-	* thread.c: Changes for catchpoints, shared libaries, 
-	  (thread_info): Additional fields in the thread_info struct
-	     for stepping_through_solib_after_catch and 
-	     stepping_through_solib_catchpoints.
-	  (add_thread): Initialize the new thread_info fields.
-	  (load_infrun_state): Additional parameters for handling
-	     catchpoints and shared libraries.
-	  (save_infrun_state): Additional parameters for handling
-	     catchpoints and shared libraries.
-
-	* top.c (command_loop): Initialize space_at_cmd_start to 0.
-	(set_prompt): New function.
-	(togglelist, stoplist): New command lists.
-	(command_loop): Tui changes -- paranoia to make sure
-	insert mode is off when not editing.
-	(quit_force): Clean up tui on exit.
-	(init_main): Make definition of info status command dependent upon
-	dbx mode not being set.
-	(fputs_unfiltered_hook): Changed stream parameter from FILE 
-	to GDB_FILE
-	(flush_hook): Changed stream parameter from FILE to GDB_FILE
-
-	* top.h (set_prompt): Declare.
-	
-	* typeprint.c (whatis_exp): Decide real runtime type. For the vtable
-	case.
-
-	* utils.c (query): Changes to prevent cursor from jumping around in the
-	TUI. Call tuiBufferGetc explicitly, rather than passing it 
-	into tuiDo. The tuiDo function does some additional work
-	that is inappropriate when handling queries. 
-	(GDB_FILE_ISATTY): New macro that takes a GDB_FILE param and 
-	determines whether or not it's using a tty.
-	(gdb_file_isatty); called by the GDB_FILE_ISATTY macro. Does
-	the actual work
-	(init_page_info): Call GDB_FILE_ISATTY rather than ISATTY
-	(print_spaces): Fix parameter to fputc. fix call to 
-	gdb_file_adjust_strbuf.
-	(gdb_file_init_astring): Fix parameter to xmalloc
-	(gdb_file_deallocate): New function to deallocate
-	a GDB_FILE object and possibly a string buffer
-	(gdb_file_init_astring): Initialize buffer as the empty
-	string.  Indent GNU style.
-	(gdb_fopen): Gdb_fopen is called if the GDB_FILE object is
-	actually afile rather than astring. The routine now allocates space
-	for a GDB_FILE object and initializes its fields in addition to 
-	performing an fopen.
-	(gdb_flush): Fix the parameter passed into fflush. It's now
- 	stream->ts_filestream.
-	(gdb_fclose): Pass in an object of type GDB_FILE **. Fix parameter
- 	to fclose. It's now tmpstream->ts_filestream. Make sure to free
- 	the GDB_FILE object and set the GDB_FILE * object to NULL.
-	(gdb_adjust_strbuf): New function. Determine if the current
- 	ts_strbuf field contains sufficient space to concatenate a string
- 	of length n on the end.  If not, then reallocate the ts_strbuf.
-	(print_spaces): Check to see if the GDB_FILE is afile or
- 	astring. If it is astring, then adjust the size of the ts_strbuf
- 	field and concatenate the correct number of spaces onto the end of
- 	the buffer. Otherwise continue to use fputc.
-	(gdb_file_get_strbuf): New function. return a ptr to the ts_strbuf
- 	field in a GDB_FILE object.
-	(gdb_file_init_astring): New function to allocate space for and
- 	initialize a GDB_FILE object when it is an astring.
-	(set_width): Declare it.
-	(pagination_enabled): Define it.
-	(query): Tui changes.
-	(init_page_info, set_width): New functions.
-	(set_width_command): Call set_width.
-	(_initialize_utils): Replace termcap stuff with call to
-	init_page_info; if xdb_commands set, define am and sm commands;
-	define pagination as a set/show command.
-	(vfprintf_maybe_filtered): Change FILE to GDB_FILE.
-	(fputs_maybe_filtered): Ditto.
-	(print_spaces): Ditto.
-	(gdb_printchar): Ditto.
-	(gdb_flush): Ditto.
-	(fputs_filtered): Ditto.
-	(vfprintf_filtered): Ditto.
-	(vfprintf_unfiltered): Ditto.
-	(fprintf_filtered): Ditto.
-	(fprintf_unfiltered): Ditto.
-	(fprintfi_filtered): Ditto.
-	(print_spaces_filtered): Ditto.
-	(fprintf_symbol_filtered): Ditto.
-	(gdb_fclose): New function.
-
-	* valops.c (call_function_by_hand): Assign to param_type only
-	if function has parameters.
-
-	* valops.c (call_function_by_hand): Ifdef the
-	HP_COMPILED_TARGET stuff.
-	(value_arg_coerce): Ditto.
-
-	* valops.c (call_function_by_hand): Make sure param_type is 
-	initialized to NULL.
-
-	* valops.c (find_rt_vbase_offset): Add parameter to value_at.
-	(value_rtti_type): Ditto.
-	(value_full_object): Ditto.
-
-	* valops.c (search_struct_field_aux): Fixed mismatching parenths
-
-	* valops.c (search_struct_field_aux): Make sure TYPE_TAG_NAME
-	is not null before copying it. 
-	
-
-	* valops.c (search_struct_field_aux): Set found_class_name to null
-	if class has no name (anon unions case). Adjust base_addr 
-	computation.
-
-	* valops.c (value_arg_coerce): Change final arg to int.
-
-	* valops.c (value_arg_coerce): Remove the conditional on HP
-	compiled target, for doing coercion of float to double. Removed
-	third parameter, using_gcc.
-	(call_function_by_hand): Do not use HP_COMPILED_TARGET, just
-	use the gcc_compiled variable.
-
-	* valops.c (value_cast): Take case of the enclosing_type and 
-	pointer_to_offset fields.
-	(value_at): Use VALUE_CONTENTS_ALL_RAW
-	(value_fetch_lazy): Ditto
-	(value_assign): Handle enclosing_type, embedded_offset and 
-	pointed_to_offset fields.
-	(value_repeat): Use VALUE_CONTENTS_ALL_RAW and VALUE_ENCLOSING_TYPE.
-	(value_ind): Set enclosing_type and embedded_offset correctly,
-	for a pointer value being dereferenced. Target memory bytes 
-	corresponding to the size of the enclosing type are retreived.
-	(value_addr): Handle enclosing_type and pointed_to_offset.
-	(value_push): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE.
-	(value_arg_coerce): Coerce floats to doubles only if gcc was not
-	used to compile the target.
-	(call_function_by_hand): Handle pointers to functions as paramters.
-	(value_array): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE.
-	(search_struct_method): Produce more informative error message.
-	(find_rt_vbase_offset): Deal with negative offsets.
-	(value_find_oload_method_list): New function. Return the list of 
-	overloaded methods of a specified name.
-	(find_method_list): New function. Search through the methods of an 
-	object (and its bases) to find a specified method.
-	(value_full_object): New function. Given a value, check its real 
-	run-time type.
-	(value_rtti_target_type): New function. Given a pointer value V, find 
-	the real (RTTI) type of the object it points to.
-	(value_rtti_type): New function. Find the real run-time type of a 
-	value using RTTI.
-
-	* valops.c: Include gdbcmd.h
-	Set global overload_resolution to 0.
-	(find_function_in_inferior): Modify error message.
-	(value_allocate_space_in_inferior): Modify error message.
-	(value_cast): Deal with HP/aCC peculiarities.
-	(value_of_variable): Use SYMBOL_SOURCE_NAME instead of SYMBOL_NAME.
-	(value_addr): Modify address value by adding the embedded offset.
-	(value_ind): Modify the address of the object by the pointed_to_offset.
-	(call_function_by_hand): Do not do any extra alignment if not needed.
-	Fetch the return value from the stack rather then from the register, 
-	for the hppa architecture.
-	(search_struct_field): Rewritten. Now this function uses 
-	search_struct_field_aux to do all the work.
-	(search_struct_field_aux): New function. This is the old 
-	search_struct_field rewritten.
-	(find_rt_vbase_offset): Give error if virtual table pointer is not good.
-	(find_overload_match): New function. Find the best function that
-	matches on the argument types according to the overload resolution
-	rules.
-	(_initialize_valops): Add new set/show command for overload-resolution.
-	
-	* value.h (VALUE_POINTED_TO_OFFSET): New macro.
-	Add field pointed_to_offset to value structure.
-	Add prototypes for new functions in valops.c.
-
-	* value.h (write_register_pid): Change prototype to match
-	function.
-
-	* value.h: Hp merge, 4/15/98 snapshot
-	  Added parameter to val_print func decl.
-	  Added new macro, VALUE_EMBEDDED_OFFSET, and
-	  new func decl, find_rt_vbase_offset, for C++
-	  support.
-	
-	* values.c (allocate_value): Allocate also for value_embedded_offset 
-	and value_enclosing_type.
-	(value_copy): Copy value_embedded_offset and value_enclosing_type too.
-	Use all_raw in copying the value itself.
-	(value_primitive_field): Add handling of base subobjects.
-
-	* values.c (value_copy): Copy the pointed_to_offset as well.
-	(allocate_value): Allocate the pointed_to_offset as well.
-	(value_virtual_fn_field): Rewrite.
-
-	* values.c (value_primitive_field): Adjust embedded offset and
-	offset calculation.
-
-	* values.c (value_static_field): Take into consideration that static 
-	data members can be minimal symbols too.
-
-	* values.c (value_virtual_fn_field): Fix call to value_at.
-
-	* win32-nat.c (handle_load_dll): Added params to call to symbol_file_add.
-
-	Other changes have to do with XDB compatability. Leave oout
-	for now.
-
-	defs.h (vfprintf_filtered): Change FILE to GDB_FILE in decl.
-	(fprintf_filtered): Ditto.
-	(fprintfi_filtered): Ditto.
-	(vfprintf_unfiltered): Ditto.
-	(fprintf_unfiltered): Ditto.
-
-	infcmd.c (_initialize_infcmd): If xdb_commands is set, make S an
-	alias for next and define R, lr, g.  Define go.
-	 
-	pyr-tdep.c (pyr_print_insn): Change FILE to GDB_FILE.
-
-
-	* breakpoint.c (create_temp_exception_breakpoint): #If it out --
- 	nothing calls it.
-	(bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not
- 	defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined.
-	(bpstat_get_triggered_catchpoints): If we don't have shared
- 	library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor
- 	SOLIB_UNLOADED_LIBRARY_PATHNAME.
-	(watch_command_1): Don't require a run before a watch command
- 	unless we're on HP [it's an HP OS bug, not a generic limitation]
-	(catch_load_command_1): Don't define if no shared libraries.
-	(catch_command_1): Don't claim to support fork catchpoints unless
- 	CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support
- 	vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined,
- 	don't clain to support shared library load catchpoints if shared
- 	libraries aren't supported, and don't claim to support exec
- 	catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined
-
-	  There are new target_ops vector fields that pertain
-	  only to HPUX. Added the to_require_attach and 
-	  to_require_detach fields to exec_ops. These new
- 	  fields are ifdef'ed for HPUX_SNAP1.
-
-	* breakpoint.h:
-	    Fix compile error in enum bptype.
-
-	* coff-solib.h:
-	    Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME,
-	    SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, 
-	    SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These
-	    macros are only meaningful (for now) for SOM. So, all 
-	    the macros were defined as error(...), but were used in
-	    conditions. This caused the compile to crap out. I redefined 
-	    these (for now) to be 0. 
-
-	* procfs.c:
-	    (procfs_create_inferior): Fix call to fork_inferior -- need another
-	       parameter. 
-	
-	* solib.h:
-	    Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME,
-	    SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, 
-	    SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These
-	    macros are only meaningful (for now) for SOM. So, all 
-	    the macros were defined as error(...), but were used in
-	    conditions. This caused the compile to crap out. I redefined 
-	    these (for now) to be 0. 
-
-	* valops.c:
-	    (search_struct_field): Undeclared local variable, "assigned".
-	    (find_rt_vbase_offset): Fixed call to value_at
-
-	* value.h: Fix signature for find_rt_vbase_offset funct decl
- 	(missing a param)
-
-Wed Dec 30 17:48:12 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From J.T. Conklin  <jtc@redbacknetworks.com>:
-	* i386-stub.c: Fix error string in last change.
-
-1998-12-30  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* utils.c: <Readline/readline.h> instead of "readline/readline.h".
-
-	* configure.in (TERM_LIB): Search for the appropriate term library
-	on the host system.
-	* configure: Regenerated.
-	* Makefile.in (TERMCAP): Set based on autoconf check.
-	* config/*/*.mh: Don't override TERMCAP setting.
-
-Wed Dec 30 17:23:14 1998  Mark Alexander  <marka@cygnus.com>
-
-	* value.c (value_virtual_fn_field): Handle the situation where
-	vtbl is a pointer to a structure instead of a pointer to an array.
-
-Mon Dec 28 17:43:36 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes were made by Jim Blandy <jimb@cygnus.com>,
- 	Edith Epstein <eepstein@cygnus.com>, Elena Zannoni
- 	<ezannoni@cygnus.com> Stan Shebs <shebs@cygnus.com>, and David
- 	Taylor <taylor@cygnus.com>, as part of the project to merge in
- 	changes originally made by HP; HP did not create ChangeLog
- 	entries.
-
-	* c-lang.h (cp_print_value_fields): Update prototype; fixed
- 	prototype decl for c_val_print function -- it needed an
- 	embedded_offset param; fixed prototype of cp_print_value_fields.
-	Include value.h.
-	(C_LANG_H): Define.
-
-	* c-valprint.c (c_val_print): Add new parameter embedded_offset.
-  	Add embedded_offset to valaddr in function calls.  fix calls to
- 	val_print, and cp_print_value_fields.  Attempt to determine the
- 	real type of the object to be printed.  fixed call to
- 	cp_print_value_fields.  process TYPE_CODE_METHOD as well.  moved
- 	call to check_typedef out of conditional.  add embedded offset
- 	param to val_print call.
-
-	(c_value_print): Add new parameter to call to val_print.  Handle
- 	pointer to class case.  Ensure that const char *, const unsigned
- 	char * come out without the type but the volatile variants and the
- 	signed variants don't.
-	
-	* ch-lang.h (chill_val_print): Add parameter to decl.
-
-	* ch-valprint.c: The various print routines have an additional
- 	parameter. Currently, the new parameter is only used when printing
- 	C++ expressions. So, in ch-valprint.c, the new parameter is always
- 	0.  Changes in calls to val_print, chill_val_print, c_val_print
- 	Affected functions are chill_val_print_array_elements,
- 	chill_val_print, chill_print_value_fields, chill_value_print.
-
-	* cp-valprint.c add vtable pointers names for aCC (HP) compiler.
- 	(cp_print_class_method): Print message for HP/aCC case.
-	(cp_print_class_member): Add comments.
-	(cp_print_value): Adjust address computations for virtual base
- 	classes.  add new parameter 'offset'.  Find correct offset for
- 	base class in HP/aCC case.  Change call to cp_print_value_fields
- 	to have extra par.
-	(cp_print_value_fields): Do not print also if the only field is
- 	the vtable pointer.  Print out vtable ptr, for HP/aCC compiled
- 	case.  do not print leading '=' in case of anonymous union, or
- 	struct.  add new parameter 'offset'.  Do not print the vtable
- 	pointer as a member, in the HP aCC case.  Changed calls to
- 	val_print to have extra parameter.
-	(cp_print_hpacc_virtual_table_entries): New function. Print vtable
- 	entries, in HP/aCC compiled case.
-	(cp_print_static_field): Change call to cp_print_value_fields, and
- 	val_print.
-
-	* d30v-tdep.c (d30v_print_register): Add embedded_offset param
-	to val_print call.
-
-	* defs.h: Additional include files included when TUI is defined.
-	(gdb_file_isatty): New function decl.
-	(GDB_FILE): If TUI is defined, define a structure rather
- 	than making this an alias for FILE.
-	(gdb_stdout, gdb_stderr): If TUI is defined, then define these
-	as pointers to variables of type GDB_FILE rather than making them
-	be aliases for stdout and stderr.
-	(TUIDO): Add definition conditionalized on definition
-	(or lack thereof) of TUI.
-	(command_class): Add two additional values.
-	(precision_type): New enum.
-	(gdb_fclose): Add decl.
-	(store_address): Change prototype to match function.
-	(tui_version, xdb_commands, dbx_commands): Add decls.
-	(gdb_file_deallocate): New function decl
-	(pa_do_strcat_registers_info): New function decl.
-	(streamtype): New enumerated type to distinguish between output to
- 	a FILE and output to a buffer.
-	(tui_stream): New struct type, named GDB_FILE.
-	(gdb_stdout): Of type GDB_FILE, will pass this around gdb rather
- 	than stdout.
-	(gdb_stderr): Of type GDB_FILE, will pass this around gdb rather
- 	than stderr.
-	(fputs_unfiltered_hook): Change stream parameter from FILE to
- 	GDB_FILE.
-	(flush_hook): Change stream parameter from FILE to GDB_FILE.
-	(gdb_fclose): Fix decl for gdb_fclose; parameter is now of
- 	type GDB_FILE **.
-	(gdb_file_adjust_strbuf): New function decl. function lives
- 	in utils.c.
-	(gdb_file_init_astring): New function decl. function lives
- 	in utils.c.
-	(gdb_file_get_strbuf): New function decl. function lives in
- 	utils.c.
-	(source_full_path_of): Declare.
-
-	* exec.c (_initialize_exec): Make definition of file command be
-	dependent upon dbx_commands not being set.
-	(exec_file_attach): New function.
-	(exec_file_command): Call it.
-	(exec_ops): Add new target vector fields.
-
-	* f-lang.h (f_print_type): Change FILE to GDB_FILE in decl.
-	(f_val_print): Ditto.
-	(f_val_print): Add parameter to the function decl.
-
-	* f-valprint.c (_initialize_f_valprint): If xdb_commands is set,
-	define lc command.
-	(f77_create_arrayprint_offset_tbl): Change FILE to GDB_FILE.
-	(f77_print_array): Ditto.
-	(f77_print_array_1): Ditto.
-	(f_val_print): Ditto.
-	(f_val_print): Add a parameter; this new parameter is currently
- 	only non-zero when handling C++ expressions.  In this file its
- 	value is always 0.  changed fflush to gdb_flush.
-
-	* gnu-nat.c: (init_gnu_ops): Add new target vector fields.
-	(gnu_create_inferior): Add param to fork_inferior call.
-
-	* hppa-tdep.c (after_prologue): If f is NULL, don't dereference
- 	it.  if no debug info, return zero telling caller that we need to
- 	find the end of the prologue via the hard way (instruction
- 	examination).
-	(find_unwind_entry): Avoid dereferencing a null
-	pointer.
-	(hppa_pid_to_exec_file): Deleted -- no longer used.
-	(hppa_prepare_to_proceeed): Add prototype.
-	(read_unwind_info): Purecov comments, bug fixes.
-	(find_unwind_entry): Purecov comments, bug fixes.
-	(find_stub_with_shl_get): Purecov comments.
-	(frame_chain): Additional parens.
-	(hppa_push_arguments): Changes to commented out version of routine.
-	(hppa_fix_call_dummy): Purecov comments, fix location of end.o.
-	(in_solib_call_trampoline): Purecov comments.
-	(in_solib_return_trampoline): Purecov comments.
-	(setup_d_pid_in_inferior): Fix location of end.o.
-	(initialize_hp_cxx_exception_support): Fix location of end.o.
-	(child_enable_exception_callback): Purecov comments.
-	(pa_do_strcat_registers_info): Has a new parameter, precision, 
-	which is passed into the call to pa_strcat_fp_reg to indicate
-	whether to display the floating point registers using 
-	single or double preceision.
-	(pa_strcat_registers): Introduce local variable, precision, and 
-	pass it into call to pa_strcat_fp_reg.
-	(pa_strcat_fp_reg): Modified function. New parameter, precision,
-	used by function to decide whether to use single or double
-	precision. Also add the code to put a double precision value
-	into a buffer.
-	(pa_do_strcat_registers_info): New routine. called by 
-	tui/tuiRegs.c:_tuiRegisterFormat to place a register name 
-	and value into a string buffer. Interface may change in
-	future. Checking this in so that we have something 
-	functional for HP.
-	(pa_strcat_registers): New routine, called by 
-	pa_do_strcat_registers_info. Does same thing as 
-	pa_print_registers except it takes a stream parameter. 
-	This routine should disappear in future. Checking in
-	so that we have something functional to give HP
-	(pa_strcat_fp_reg): New routine, called by 
-	pa_do_strcat_registers_info and pa_strvat_registers
-	to place a floating point register name and value into
-	a buffer. This interface may change in future. 
-	Checking in so that we have something functional to give HP.
-	(pa_print_fp_reg): Change prototype to match def'n.
-	(pa_register_look_aside): Fix comment immediately before function.
-	Changes to better support stack unwinding, reading and writing
- 	registers for HPUX.  New includes ptrace.h, bfd.h, dl.h.
-	(internalize_unwinds): Initialize new fields in table.
-	(read_unwind_info): Entries in the table are now more complex
- 	structures. References of the form ...->table[index].stub_type are
- 	now ...->table[index].stub_unwind.stub_type.
-	(find_proc_framesize): Add a check for pc == 0.
-	(rp_saved): Entries in the table are now more complex
- 	structures. References of the form ...->table[index].stub_type are
- 	now ...->table[index].stub_unwind.stub_type.
-	(frameless_function_invocation): Stub_type becomes
- 	stub_unwind.stub_type
-	(saved_pc_after_call): Stub_type becomes stub_unwind.stub_type
-	(hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type
-	(frame_chain_valid): Stub_type becomes stub_unwind.stub_type
-	(hppa_call_dummy): Stub_type becomes stub_unwind.stub_type
-	(pa_print_fp_reg): Additional params to call val_print
-	(in_solib_call_trampoline): Stub_type becomes
- 	stub_unwind.stub_type
-	(in_solib_return_trampoline): Stub_type becomes
- 	stub_unwind.stub_typ
-	(skip_trampoline_code): Additional code to handle external
- 	dyncalls. Also stub_type becomes stub_unwind.stub_type
-	(hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there
- 	is an explicit ptrace request for getting the pathname associated
- 	with a process id (pid).
-	(hppa_pid_to_exec_file): Remove unwanted param from call to
- 	call_ptrace.
-	(args_for_find_stub): New structure.
-	(find_unwind_entry): Deal with null input pc value.
-	(rp_saved): Ditto.
-	For the import stub, return -24 always.
-	(hppa_frame_saved_pc): Save old pc value, to detect we are in a loop.
-	(init_extra_frame_info): Use TARGET_READ_FP.
-	(frame_chain): Include thread support.
-	If the caller's pc is zero, we lose and return, just like stack
-	bottom.
-	Disable warning about being unable to find unwind info.
-	(hppa_push_arguments): Rewrite.
-	(hppa_value_returned_from_stack): New function. Handles returning
- 	a value larger than 64 bits, stored on the stack.
-	(find_stub_with_shl_get): New function. To look up symbols in shlibs.
-	(cover_find_stub_with_shl_get): New function. Cover routine for 
-	find_stub_with_shl_get to pass to catch_errors.
-	(hppa_fix_call_dummy): Comment out old stub mechanism.
-	Rewrite using dyncall.
-	(target_read_fp): New function.
-	(pa_do_registers_info): Floating point registers start at FP4.
-	(pa_print_registers): Use FP4_REGNUM instead of 72.
-	(skip_trampoline_code): Do machine instruction matching for PA2.0.
-	(setup_d_pid_in_inferior): New function. Exception handling support.
-	(initialize_hp_cxx_exception_support): Ditto.
-	(child_enable_exception_callback): Ditto.
-	(child_get_current_exception_event): Ditto.
-
-	* hpux-thread.c (hpux_thread_ops): Add new target vector fields.
-
-	* infcmd.c: Include objfiles.h.
-	(attach_command): New local variable, exec_file, add code to
- 	determine exec_file from pid if exec_file is not already known,
-	call new target operation, target_post_attach -- a no-op unless
-	on HPUXHPPA.
-	(detach_command): After detaching, do a SOLIB_RESTART.
-	(objfiles.h): Fix typo on include line.
-	(run_command): Only call SOLIB_RESTART if it's defined.
-	(detach_command): Ditto.
-	(run_command): If program has already been started, and decide
-	to restart it, the kill the target, flush the caches, 
-	call init_wait_for_inferior. Also purge old solib objfiles.
-	(run_stack_dummy): Add calls to
- 	disable_watchpoints_before_interactive_call_start and
- 	enable_watchpoints_after_interactive_call_stops.
-	(finish_command): Alter code handling the evaluation and printing
- 	of the target function's return value.
-	(attach_command): When given a pid, but no exec file, try to
- 	determine the exec file from the process. If the process does not
- 	record a full path name, try to qualify the filename against the
- 	source path.
-	(_initialize_infcmd): Add some verbiage about how to use the
- 	attach command.
-	(do_registers_info): Changed calls to val_print
-	made the symfile.h include preceed the 
-	objfiles.h include. The other ordering caused a 
-	compile problem (incompletely defined types).
-
-	* inftarg.c (child_post_attach): Fix decl, make static.
-	(proc_wait): Make globally visible.
-	(child_insert_fork_catchpoint, etc): Fix return type.
-	(child_detach_from_process): Declare.
-	(child_attach_to_process): Declare.
-	(child_stop): Make static to match decl.
-	(ptrace_him): Change prototype back to return int. 
-	(ptrace_me): Remove debug output, pass NULL to fork_inferior if
- 	not HPUX.
-	(proc_wait): function prototype and definition are enclosed by
- 	proc_wait ifndef
-	(child_attach_to_process): New function, does most of the work
- 	that child_attach used to do and some additional work to determine
- 	whether gdb is already attached to the target how to react.
-	(child_attach): Altered. It's now a wrapper for
- 	child_attach_to_process.
-	(child_require_attach): New function, called if should attach even
- 	when gdb is already attached to target.
-	(child_detach_from_process): New function, does most of the work
- 	that child_detach used to do and some additional work to determine
- 	whether gdb is currently attached to the target.
-	(child_detach): Altered. It's now a wrapper for
- 	child_detach_from_process.
-	(child_require_detach): New function, called if should try to
- 	detach even when gdb is not attached to target.
-	(ptrace_him): Calls a new function,
- 	target_acknowledge_forked_child.  Currently,
- 	target_acknowledge_forked_child, is only defined to do something
- 	for HPUX.
-	(child_create_inferior): Changed call to fork_inferior.
-	(child_ops): Add to_require_attach and to_require_detach fields
- 	to the child_ops target ops vector.
-	Some hacks for ttrace work:
-	(child_wait): Additional local variables, additional code in
-	while loop to check for process exited, process forked, 
-	process vforked, process execd.
-	(child_thread_alive): John B. seems to think that the kill 
-	call is inapproapriate for HPUX.
-	(child_attach_to_process): Using strtol rather than atoi.
-	no longer check for case where there is no known exec file.
-	(child_post_attach): New function, a default, a no-op.
- 	(child_insert_fork_catchpoint): New function, a default, a no-op.
-	(child_remove_fork_catchpoint): New function, a default, a no-op.
-	(child_insert_vfork_catchpoint): New function, a default, a no-op.
-	(child_remove_vfork_catchpoint): New function, a default, a no-op.
-	(child_can_follow_vfork_prior_to_exec ):new function, a default, 
- 	a no-op.
-	(child_insert_exec_catchpoint): New function, a default, a no-op.
-	(child_remove_exec_catchpoint): New function, a default, a no-op.
-	(child_has_execd): New function, a default, returns 0.
-	(child_reported_exec_events_per_exec_call): New function, a 
- 	default, returns 1.
-	(child_has_exited): New function, a default.
-	(child_core_file_to_sym_file): New function, a default, returns NULL.
-	(child_ops): Initialize new target vector fields.
-
-	* jv-lang.h: (Java_val_print): Add embedded_offset param to func
- 	decl.
-
-	* jv-valprint.c: Changing calls to val_print to accomodate new param.
-	(java_value_print): Add embedded_offset param to val_print call
-	(java_print_value_fields): Add embedded_offset param to val_print
-	call.
-	(java_val_print): Add embedded_offset param. alter call to 
-	c_val_print to accomodate embedded_offset param.
-
-	* language.c (lang_bool_type): Return builtin_type_bool in c++
-	case.
-	(unk_lang_val_print): Add embedded_offset param to 
-	prototype decl and definition.
-
-	* language.h (LA_VAL_PRINT macro, la_val_print function decl):
- 	altered to accomodate the new parameter to the various print
- 	functions.
-	
-	* m2-lang.h (m2_val_print): Add a parameter to the function decl.
-
-	* m2-valprint.c (m2_val_print): Add a parameter.
-	This parameter is currently only used when evaluating C++
- 	expressions. So, it is always 0 in this file.
-
-	* m3-nat.c (m3_create_inferior): Add param to fork_inferior call
-	(m3_pid_to_exec_file): New function
-	(m3_ops): Add new target vector fields.
-
-	* mac-nat.c (init_child_ops): Add new target vector fields.
-
-	* mips-tdep.c: Chnages to accomodate additional parameter
-	to val_print.
-	(mips_print_register): Alter calls to val_print
-
-	* monitor.c (monitor_write): Change stderr to gdb_stderr.
-	(monitor_remove_breakpoint): Ditto.
-	(init_base_monitor_ops): Add new target vector fields.
-
-	* ppc-bdm.c (init_bdm_ppc_ops): Add new target vector fields.
-	
-	* printcmd.c (do_examine): When saving a value_ptr, remove it from
- 	the list of value_ptr's to be freed automatically; when discarding
- 	a previously saved value_ptr, free it.
-	(print_formatted): Update comments; add new comments.
-	(printf_command, print_insn): Purecov comments.
-	(_initialize_printcmd): Add assign as a command if dbx_commands is
- 	set; create va as an alias for disassemble if xdb_commands is set.
-	(address_info): New cases LOC_INDIRECT and
- 	LOC_THREAD_LOCAL_STATIC.
-	(display_command): If tui_version and exp starts with a '$', then
- 	don't display it unless tui_vSetLayoutTo fails.
-	(disassemble_command): Add tuiDo calls.
-	(print_scalar_formatted): For integers that are long long, check
- 	the print format and print out in binary octal, decimal, or
- 	hex. Call the new print_*_chars functions in valprint.c
-	(print_frame_args): Altered calls to val_print, to reflect
- 	additional parameter to val_print (case LOC_BASEREG_ARG).
-
-	* procfs.c: (Procfs_init_inferior): Return value is now a void.
-	(procfs_ops): Add new target vector fields.
-	(procfs_create_inferior): Fix call to fork_inferior -- need another
-	parameter. 
-
-	* remote-adapt.c (adapt_open): Change stderr to gdb_stderr.
-	(adpat_insert_breakpoint): Ditto.
-	(init_adapt_ops): Add new target vector fields.
-
-	* remote-array.c (array_wait): Change fflush to gdb_flush and
- 	stdout to gdb_stdout.
-	(init_array_ops): Add new target vector fields.
-
-	* remote-bug.c (bug_load): Change fflush to gdb_flush; stdout to
- 	gdb_stdout.
-	(bug_wait): Change stderr to gdb_stderr.
-	(bug_insert_breakpoint): Ditto.
-	(init_bug_ops): Add new target vector fields.
-
-	* remote-e7000.c
-	(init_e7000_ops): Add new target vector fields.
-	* remote-eb.c (init_eb_ops): Ditto.
-	* remote-es.c (init_es1800_ops): Ditto.
-	(init_es1800_child_ops): Ditto.
-	* remote-es.c (init_es1800_ops): Ditto.
-	(init_es1800_child_ops): Ditto.
-	* remote-hms.c (init_hms_ops):  Ditto.
-	* remote-hms.c (init_hms_ops): Ditto.
-	* remote-nindy.c (init_nindy_ops): Ditto.
-	* remote-nrom.c	(init_nrom_ops): Ditto.
-	* remote-os9k.c (init_rombug_ops): Ditto.
-	* remote-rdp.c (init_remote_rdp_ops): Ditto.
-	* remote-sds.c (init_sds_ops): Ditto.
-	* remote-sim.c (init_gdbsim_ops): Ditto.
-	* remote-st.c (init_st2000_ops): Ditto.
-	* remote-udi.c (init_udi_ops): Ditto.
-	* remote-vx.c (init_vx_ops): Ditto.
-	(init_vx_run_ops): Ditto.
-	* remote-vx.c: (Init_vx_ops): Ditto.
-	(init_vx_run_ops): Ditto.
-
-	* remote-mips.c (mips_getstring): Change stderr to gdb_stderr.
-	(pmon_insert_breakpoint): Ditto.
-	(pmon_remove_breakpoint): Ditto.
-	(check_lsi_error): Ditto.
-	(common_breakpoint): Ditto.
-	(pmon_makeb64): Ditto.
-
-	* remote-mips.c (mips_xfer_memory): Change fflush to gdb_flush;
-	change stdout to gdb_stdout.
-
-	* remote-mm.c (mm_open): Change stderr to gdb_stderr.
-	(init_mm_ops): Add new target vector fields.
-	(mm_load): Fixed params in commented out call to symbol_file_add.
-
-	* remote-nindy.c (instream): Change decl to FILE.
-
-	* remote-udi.c (udi_load): Fixed params in call to symbol_file_add.
-
-	* remote-vx.c (vx_add_symbols): Fixed params in call to
- 	symbol_file_add.
-
-	* remote.c (init_remote_ops): Cosmetic change to match expected
-	test output.
-
-	* rs6000-nat.c (add_vmap): Add params to call to allocate_objfile.
-
-	* scm-lang.h:  Add parameter to scm_val_print function decl.
-
-	* scm-valprint.c (scm_scmval_print): Cast svalue to (int); new
- 	parameter.  This parameter is currently only used when evaluating
- 	C++ expressions. So, it is always 0 in this file.
-	(c_val_print): Fixed prototype decl; it needed an embedded_offset
- 	param.
-
-	* sol-thread.c (sol_core_ops): Add new target vector fields.
-	(sol_thread_ops): Ditto.
-	
-	* somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. 
-	Define bit of __dld_flags in HP-UX a.out files.
-	(DLD_FLAGS_HOOKVALID): Ditto.
-	(DLD_FLAGS_LISTVALID): Ditto.
-	(DLD_FLAGS_BOR_ENABLE): Ditto.
-	(som_solib_total_st_size): Cumulative size in bytes of the 
-	symbol tables of all shared objects on the so_list_head list.
-	(som_solib_st_size_threshhold_exceeded): Threshold for adding symbols
-	for shlibs.
-	(som_solib_sizeof_symbol_table): New function. Computes size of 
-	symbol table for a shlib.
-	(som_solib_load_symbols): New function. Load symbols from shlib.
-	(som_solib_add): Detect if __dld_list is not valid. 
-	Record main program's symbol table size.
-	Load symbols if called from command line.
-	Keep threshold into account when loading shlib symbols.
-	(som_solib_create_inferior_hook): Use dld_flags macros.
-	(som_sharedlibrary_info_command): Let user know if symbols were 
-	not loaded.
-	(som_solib_restart): Discard all the shlibs descriptors.
-	(_initialize_som_solib): Chenge help message for auto-solib-add
-	command.
-	Set threshold for symbol table to 50 megabytes.
-	(_initialize_som_solib): Add call to som_solib_restart.
-	(som_solib_restart): New function
-	(som_solib_in_dynamic_linker): New function
-	(som_solib_desire_dynamic_linker_symbols): New function
-	(som_solib_unloaded_library_pathname): New function
-	(som_solib_loaded_library_pathname): New function
-	(som_solib_library_pathname): New function
-	(som_solib_have_unload_event): New function
-	(som_solib_have_load_event): New function
-	(som_solib_create_catch_unload_hook): New function
-	(som_solib_create_catch_load_hook): New function
-	(som_solib_create_inferior_hook): Rewritten
-	dld_cache: New struct
-	addr_and_unwind_t: New struct
-	(find_unwind_entry) add prototype
-	Include assert.h, remove references to ASSERT macro,
-	add include of fcntl.h so that O_RDONLY is defined.
-	(som_solib_create_inferior_hook): Introduce new local
- 	msymbol2 and change some msymbol's to msymbol2's -- was clobbering
- 	msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline,
-	and ultimately core dumping with a SEGV.
-	(som_solib_mapped_entry): Additional comments for text_addr, 
-	text_link_addr, text_end, and tsd_start_addr fields. Commenting
-	out 2 tsd fields, __data_start and __data_end. 
-	(som_solib_add_solib_objfile): Add params to calls to symbol_file_add.
-	Add some code for distinguishing between a shared library and other 
-	objfiles. This appears to be a prelude to thread local storage.	
-	(som_solib_load_symbols): Changes to printf statement 
-	enclosed by SOLIB_DEBUG ifdef.
-	(som_solib_add): Change comment to correctly specify path
-	to end.o -- /opt/langtools/lib/end.o. changes to printf statement
- 	enclosed by SOLIB_DEBUG ifdef.
-	Removed several SOLIB_DEBUG ifdefs and the associated printfs.
-	Add code to find the start address for the object file's thread 
-	local storage
-	(som_solib_create_inferior_hook): Fix warning messages use correct
-	path to end.o -- /opt/langtools/lib/end.o. Change control flow. 
-	No longer user early returns from function is cases of error.
-	(reset_inferior_pid): New function
-	(som_solib_remove_inferior_hook): New function
-	(so_lib_thread_start_addr): New function. used for tsd.
-	(struct som_solib_mapped_entry): Add new field tsd_start_addr.
-	(struct so_list): Add new field solib_addr.
-	(som_solib_add_solib_objfile): New function. 
-	(som_solib_load_symbols): Rewritten.
-	(som_solib_add): Make sure we don't load the symbols in if the 
-	threshold was exceeded.
-	(som_solib_get_solib_by_pc): New function. Return the address of
- 	handle of the shared library.
-	(som_solib_restart): Disable breakpoints at restart.
-
-	* sparcl-tdep.c (init_sparclite_ops): Add new target vector fields.
-
-	* target.c (cleanup_target): Changed casting of default functions
- 	for to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid
- 	of warnings.  Fixed PARAMS for to_has_syscall_event.  Fixed the
- 	return type on a few of the default function values.
-	(cleanup_target): Changes in the de_fault macro, both to
-	accomodate the new target_ops vector fields and to use
-	more accurate default functions.
-	(debug_to_open): Change stderr to gdb_stderr.
-	(debug_to_close): Ditto.
-	(debug_to_attach): Ditto.
-	(debug_to_post_attach): Ditto.
-	(debug_to_require_attach): Ditto.
-	(debug_to_detach): Ditto.
-	(debug_to_require_detach): Ditto.
-	(debug_to_resume): Ditto.
-	(debug_to_wait): Ditto.
-	(debug_to_post_wait): Ditto.
-	(debug_to_fetch_registers): Ditto.
-	(debug_to_store_registers): Ditto.
-	(debug_to_prepare_to_store): Ditto.
-	(debug_to_xfer_memory): Ditto.
-	(debug_to_files_info): Ditto.
-	(debug_to_insert_breakpoint): Ditto.
-	(debug_to_remove_breakpoint): Ditto.
-	(debug_to_terminal_init): Ditto.
-	(debug_to_terminal_inferior): Ditto.
-	(debug_to_terminal_ours_for_output): Ditto.
-	(debug_to_terminal_ours): Ditto.
-	(debug_to_terminal_info): Ditto.
-	(debug_to_kill): Ditto.
-	(debug_to_load): Ditto.
-	(debug_to_lookup_symbol): Ditto.
-	(debug_to_create_inferior): Ditto.
-	(debug_to_post_startup_inferior): Ditto.
-	(debug_to_acknowledge_created_inferior): Ditto.
-	(debug_to_clone_and_follow_inferior): Ditto.
-	(debug_to_post_follow_inferior_by_clone): Ditto.
-	(debug_to_insert_fork_catchpoint): Ditto.
-	(debug_to_remove_fork_catchpoint): Ditto.
-	(debug_to_insert_vfork_catchpoint): Ditto.
-	(debug_to_remove_vfork_catchpoint): Ditto.
-	(debug_to_has_forked): Ditto.
-	(debug_to_has_vforked): Ditto.
-	(debug_to_can_follow_vfork_prior_to_exec): Ditto.
-	(debug_to_post_follow_vfork): Ditto.
-	(debug_to_insert_exec_catchpoint): Ditto.
-	(debug_to_remove_exec_catchpoint): Ditto.
-	(debug_to_has_execd): Ditto.
-	(debug_to_reported_exec_events_per_exec_call): Ditto.
-	(debug_to_has_syscall_event): Ditto.
-	(debug_to_has_exited): Ditto.
-	(debug_to_mourn_inferior): Ditto.
-	(debug_to_can_run): Ditto.
-	(debug_to_notice_signals): Ditto.
-	(debug_to_thread_alive): Ditto.
-	(debug_to_stop): Ditto.
-	(debug_to_enable_exception_callback): Ditto.
-	(debug_to_get_current_exception_event): Ditto.
-	(debug_to_pid_to_exec_file): Ditto.
-	(debug_to_core_file_to_sym_file): Ditto.
-	(default_clone_and_follow_inferior): New function prototype
- 	decl and function definition.
-	(dummy_target): Add new target_ops vector fields and their
- 	initializations.  More target_ops vector changes for HPUX new
- 	fields.
-	(de_fault): Add new HPUX specific target_ops operations to the
-	de_fault macro
-	(INHERIT): Add new HPUX specific target_ops operations.
-	(debug_to_post_wait): New function.
-	(debug_to_post_startup_inferior): Ditto.
-	(debug_to_acknowledge_created_inferior): Ditto.
-	(debug_to_clone_and_follow_inferior): Ditto.
-	(debug_to_post_follow_inferior_by_clone): Ditto.
-	(debug_to_create_catch_fork_hook): Ditto.
-	(debug_to_create_catch_vfork_hook): Ditto.
-	(debug_to_has_forked): Ditto.
-	(debug_to_has_vforked): Ditto.
-	(debug_to_post_follow_vfork): Ditto.
-	(setup_target_debug): Initialize new target_ops vector fields.
-	(nosupport_runtime): New function, used in cleanup_target
-	(update_current_target): Add new new target_ops vector fields to
-	the INHERIT macro definition.
-	(generic_mourn_inferior): The call to breakpoint_init_inferior now
- 	takes a parameter.
-	(normal_pid_to_str): Add a \0 to the end of buf.
-	(debug_to_has_syscall_event): New function.
-	(debug_to_enable_exception_callback): New function.
-	(debug_to_get_current_exception_event): New function.
-	(setup_target_debug): Initialize the 3 new target_ops vector fields
-	(struct signals): Fix message associated with SIGRETRACT.
-	(return_one): New function, used by the de_fault macro
-	(debug_to_post_attach): New function.
-	(debug_to_wait): Add new cases TARGET_WAITKIND_FORKED,
-	TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD.
-	(debug_to_insert_fork_catchpoint): New function.
-	(debug_to_remove_fork_catchpoint): Ditto.
-	(debug_to_insert_vfork_catchpoint): Ditto.
-	(debug_to_remove_vfork_catchpoint): Ditto.
-	(debug_to_can_follow_vfork_prior_to_exec): Ditto.
-	(debug_to_insert_exec_catchpoint): Ditto.
-	(debug_to_remove_exec_catchpoint): Ditto.
-	(debug_to_core_file_to_sym_file): Ditto.
-	(setup_target_debug): Give new fields in current_target target_ops
- 	vector values.
-
-	* target.h: Include symtab.h.
-	(target_waitkind): New enumerated values
-	TARGET_WAITKIND_SYSCALL_ENTRY, TARGET_WAITKIND_SYSCALL_RETURN,
-	TARGET_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, 
-	TARGET_WAITKIND_EXECD.
-	(target_waitstatus): Add a syscall_id field to structure.
-	(child_has_syscall_event): New decl.
-	(child_thread_alive): New decl.
-	(target_ops): Add 3 new fields: To_has_syscall_event,
-	to_enable_exception_callback, to_get_current_exception_event 
-	(target_enable_exception_callback): New macro.
-	(target_has_syscall_event): New macro. 
-	(target_get_current_exception_event): New macro.
-	(TARGET_DISABLE_HW_WATCHPOINTS): New macro.
-	(TARGET_ENABLE_HW_WATCHPOINTS): New macro.
-	(PC_REQUIRES_RUN_BEFORE_USE): New macro.
-	(target_tid_to_str): New macro.
-	(target_waitstatus): Additional fields in struct to keep track
-	of child pid and pathname to execd file.
-	(target_ops): Add in the new target_ops function pointer fields.
-	New macros to go along with new target_ops fields.
-	In target_waitstatus.value, change name of child_pid field to
-	related_pid.
-	(target_pid_or_tid_to_str): Define default macro.
-	Add missing #endif after PC_REQUIRES_RUN_BEFORE_USE definition
-	(ENSURE_VFORKING_PARENT_REMAINS_STOPPED): Define default macro.
-	(RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): Define default
-	macro.
-	There are new function decls for to_require_attach
-	and to_require_detach. There are also new macros, 
-	target_require_attach and target_require_detach. There are
-	also new function decls for find_default_require_detach
-	and find_default_require_attach.
-	(target_ops): New fields to_post_wait, to_post_startup_inferior
- 	to_acknowledge_created_inferior, to_clone_and_follow_inferior,
- 	to_post_follow_inferior_by_clone, to_create_catch_fork_hook,
- 	to_create_catch_vfork_hook, to_has_forked, to_has_vforked,
- 	to_post_follow_vfork, to_pid_to_exec_file.
-	New function definitions child_pid_to_exec_file, child_post_wait,
- 	child_post_startup_inferior, child_acknowledge_created_inferior,
- 	child_clone_and_follow_inferior,
- 	child_post_follow_inferior_by_clone, child_create_catch_fork_hook,
- 	child_create_catch_vfork_hook, child_has_forked,
- 	child_has_vforked, child_acknowledge_created_inferior,
- 	child_post_follow_vfork.
-	New macros target_post_startup_inferior,
- 	target_acknowledge_created_inferior,
- 	target_clone_and_follow_inferior,
- 	target_post_follow_inferior_by_clone,
- 	target_create_catch_fork_hook, target_create_catch_vfork_hook,
- 	target_pid_to_exec_file.
-	(find_default_clone_and_follow_inferior): New function prototype.
-
-start-sanitize-sky
-	* txvu-tdep.c (txvu_print_register): Add embedded_offset param
-	to val_print call.
-end-sanitize-sky
-
-	* v850ice.c (init_850ice_ops): Init new target vector fields.
-
-	* valprint.c (print_binary_chars): Print out long long as
-	a binary number.
-	(print_octal_chars): Print out long long as an octal number
-	(print_decimal_chars): Print out long long as a decimal number
-	(strcat_longest): Define it.
-	* valprint.c: Hp merge, 4/15/98 snapshot
-	Add parameter to val_print. This is used for
-	evaluating C++ expressions. 
-	
-	* value.h (VALUE_POINTED_TO_OFFSET): New macro.
-	Add field pointed_to_offset to value structure.
-	Add prototypes for new functions in valops.c.
-	(write_register_pid): Change prototype to match
- 	function.
-	(val_print function decl): Additional parameter.
-  	(VALUE_EMBEDDED_OFFSET): New macro.
- 	(find_rt_vbase_offset): New function decl -- for C++ support.
-
-Wed Dec 23 15:03:42 1998  Per Bothner  <bothner@cygnus.com>
-
-	* Makefile.in (READLINE_CFLAGS):  Search $(READLINE_SRC)/.. rather
-	than $(READLINE_SRC) so #include <readline/readline.h> will work.
-	* top.c:  #include <readline/history.h> instead of "history.h".
-	* tracepoint.c:  Likewise.
-	* mac-xdep.c:  Likewise.
-
-Wed Dec 23 12:32:00 1998  Andrew Cagney  <cagney@chook.cygnus.com>
-
-	* defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT): Define using
- 	TARGET_BYTE_ORDER and not target_byte_order.
-
-Tue Dec 22 10:51:33 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* config/i386/cygwin.mh (TERMCAP): define.
- 	(from Chris Faylor, cgf@cygnus.com)
-
-	* top.c: specify directory name for including readline.h
-
-	* tracepoint.c: ditto.
-
-	* utils.c: ditto.
-
-Mon Dec 21 13:30:34 1998  Mark Alexander  <marka@cygnus.com>
-
-	* value.c (value_virtual_fn_field): Handle the situation where
-	vtbl is a pointer to a structure instead of a pointer to an array.
-
-Mon Dec 21 10:38:11 1998  Andrew Cagney  <cagney@chook>
-
-	* mips-tdep.c: (MIPS_DEFAULT_FPU_TYPE): Default to
- 	MIPS_FPU_DOUBLE.
-
-1998-12-17  J.T. Conklin  <jtc@redbacknetworks.com>
-
-	* blockframe.c (get_frame_saved_regs): If the saved_regs_addr ptr
-	is null, ensure that saved registers are copied from the local
-	variable that was used to obtain them.
-
-Sat Dec 19 09:55:09 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* mips-tdep.c (mips32_heuristic_proc_desc):  Clear temp_saved_regs
-	on restart.  Fixes problem with backtracing through functions that
-	use virtual frame pointers.
-
-Fri Dec 18 14:23:34 1998  Andrew Cagney  <cagney@chook>
-
-	* mips-tdep.c (mips_push_arguments): Don't left-shift small
- 	structs being passed in a register when an O64 target.
-
-	* config/mips/tm-mips.h (enum mips_fpu_type, mips_fpu): Move to
- 	mips-tdep.c.
-
-	* mips-tdep.c (mips_fpu_string): Delete variable.
-	(mips_fpu_type_auto): New variable.
-	(mips_fpu_type): Rename mips_fpu.
-	(_initialize_mips_tdep): Delete initialization of mips_fpu et.al.
-  	Rewrite ``set mipsfpu'' command set.
-	(set_mipsfpu_command, show_mipsfpu_command,
- 	set_mipsfpu_single_command, set_mipsfpu_double_command,
- 	set_mipsfpu_none_command, set_mipsfpu_auto_command): New
- 	functions, handle commands.
-	(mips_push_arguments, mips_push_dummy_frame, mips_pop_frame,
- 	mips_extract_return_value): Update.
-	(start-sanitize-carp start-sanitize-vr4xxx);
-	(_initialize_mips_tdep): Set mips_fpu_type according to current
- 	processor.
-	(_initialize_mips_tdep): Only define ``set processor'' command
- 	when not multi-sim.
-	(end-sanitize-carp end-sanitize-vr4xxx)
-	
-start-sanitize-carp start-sanitize-vr4xxx
-Fri Dec 18 12:56:56 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbarch.h (gdbarch_init_ftype): Pass struct gdbarch_info
- 	by-value.
-	(struct gdbarch_info): Add struct gdbarch_tdep_info *tdep_info.
-	* gdbarch.c (gdbarch_update): Update.
-	* mips-tdep.c: (mips_gdbarch_init): Update
-
-	* gdbarch.c (gdbarch_update): Add more tracing.
-	
-end-sanitize-carp end-sanitize-vr4xxx
-Thu Dec 17 02:15:40 1998  Andrew Cagney  <cagney@chook.cygnus.com>
-
-	* configure.tgt (gdb_target): Identify mips64*vr4100*-*-elf* as
- 	vr4100.
-start-sanitize-vr4xxx
-	* config/mips/vr4100.mt, config/mips/tm-vr4100.h: Replace
- 	vr4xxx.mt and tm-vr4xxx.h.
-	* configure.tgt (gdb_target): Identify mips64*vr4xxx*-*-elf* as
- 	vr4xxx.
-	* config/mips/vr4xxx.mt, config/mips/tm-vr4xxx.h: New files.
-  	Define GDB_MULTI_ARCH and MIPS_DEFAULT_FPU_TYPE.
-end-sanitize-vr4xxx
-	
-start-sanitize-carp start-sanitize-vr4xxx
-Thu Dec 17 02:06:17 1998  Andrew Cagney  <cagney@chook.cygnus.com>
-
-	* mips-tdep.c (mips_gdbarch_init): New function. Initialize a MIPS
- 	architecture vector.
-	(_initialize_mips_tdep): Register MIPS with GDBARCH.
-	(struct gdbarch_tdep): Define.
-	(MIPS_EABI, MIPS_LAST_FP_ARG_REGNUM, MIPS_LAST_ARG_REGNUM): When
- 	multi-arch, get value from gdbarch->tdep.
-
-Thu Dec 17 02:01:58 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbtypes.c (_initialize_gdbtypes): Register all builtin types
- 	with gdbarch so that they are updated whenever the architecture is
- 	changed.
-
-Thu Dec 17 01:58:16 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbarch.h (GDB_MULTI_ARCH): New macro, default to zero.
-	(current_gdbarch): Current architecture pointer.
-	* gdbarch.c (struct gdbarch): Define.
-
-	* gdbarch.h (TARGET_ARCHITECTURE, TARGET_BYTE_ORDER,
- 	TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_PTR_BIT): When
- 	multi-arch force definition.
-	* gdbarch.h, gdbarch.c (gdbarch_tdep, gdbarch_bfd_arch_info,
- 	gdbarch_byte_order, {set,}gdbarch_long_bit,
- 	{set,}gdbarch_long_long_bit, {set,}gdbarch_ptr_bit): Corresponding
- 	functions.
-
-	* gdbarch.h (struct gdbarch_list, struct gdbarch_info,
- 	gdbarch_init_ftype), gdbarch.c (register_gdbarch_init): Mechanism
- 	for registering an architecture with GDB.
-	(gdbarch_list_lookup_by_info, gdbarch_alloc, gdbarch_update,
- 	verify_gdbarch): Support functions.
-
-	* gdbarch.h (gdbarch_data_ftype), gdbarch.c
- 	(register_gdbarch_data, gdbarch_data): Mechanism for maintaining
- 	per-architecture pointers.
-	(init_gdbarch_data): Support functions.
-	
-	* gdbarch.h (gdbarch_swap_ftype), gdbarch.c
- 	(register_gdbarch_swap): Ditto for swapped memory regions.
-	(init_gdbarch_swap, swapout_gdbarch_swap, swapin_gdbarch_swap):
- 	Support functions.
-	
-	* gdbarch.c (set_endian_big, set_endian_little, set_architecture,
- 	info_architecture, set_gdbarch_from_file): Hook in multi-arch
- 	code by calling gdbarch_update.
-	(default_gdbarch): Default multi-arch vector.  Use host's type
- 	system for values.
-	
-end-sanitize-carp end-sanitize-vr4xxx
-Thu Dec 17 01:34:36 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbtypes.c (build_gdbtypes): New function.
-	(_initialize_gdbtypes): Call.
-
-Wed Dec 16 11:47:00 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbarch.c (show_architecture): Use TARGET_ARCHITECTURE.
-	* gdbarch.h, gdbarch.c: Fix typo's. Use struct's in preference to
- 	types.
-	* gdbarch.h, gdbarch.c (gdbarch_debug): Add ``set archdebug'' to
- 	command set.
-
-Tue Dec 15 23:46:40 1998  Andrew Cagney  <cagney@chook>
-
-	* config/mips/tm-*.h: (TARGET_BYTE_ORDER_DEFAULT,
- 	TARGET_BYTE_ORDER_SELECTABLE_P): Replace TARGET_BYTE_ORDER and
- 	TARGET_BYTE_ORDER_SELECTABLE.
-	
-1998-12-14  Anthony Thompson   (athompso@cambridge.arm.com)
-
-	* remote-rdp.c (rdp_init): Don't discard first character on reset.
-	(translate_open_mode): Define table.
-	(exec_swi): Handle SWI_Clock.  SWI_Open now handles stdin/stdout.
-	SWI_Write returns number of bytes not written.  SWI_Read does the
-	same.  SWI_Seek should return success/failure flag.  Fix SWI_Flen.
-
-1998-12-14  J.T. Conklin  <jtc@redbacknetworks.com>
-
-	* config/i386/nbsd.mh, config/m68k/nbsd.mh, config/ns32k/nbsd.mh
-	(XDEPFILES): Add ser-tcp.o.
-
-Mon Dec 14 14:46:13 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* monitor.c (monitor_expect, monitor_printf_noecho,
- 	monitor_printf): Always compile EXTRA_RDEBUG code.
-	(RDEBUG): Ditto.
-
-	From Michael Meissner <meissner@cygnus.com>:
-	* ppcbug-rom.c (init_ppc_cmds): Cleanup formatting.
-
-1998-12-08  Michael Meissner  <meissner@cygnus.com>
-
-	* monitor.c (monitor_printable_string): New function to convert a
-	string into a printable representation.
-	(monitor_error): Call error after converting string into printable
-	format.
-	(monitor_printf{,_noecho}): If EXTRA_RDEBUG is defined, convert
-	string into printable form before printing.
-	(monitor_expect): Ditto.
-	(monitor_read_memory{,_single}): Call monitor_error, not error.
-	(monitor_read_memory): Return immediately if length is 0.
-
-	* ppcbug-rom.c (init_ppc_cmds): Fill in dump_registers field,
- 	which is now required.
-
-Mon Dec 14 11:01:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbarch.h, gdbarch.c: Consolidate the semi-dynamic target system
- 	dependant GDB parameters.
-	(set_gdbarch_from_file): Combine set_architecture_from_file and
- 	set_byte_order_from_file.
-	* top.c, defs.h, printcmd.c: Delete them from here.
-	* Makefile.in: Add gdbarch.[ch].
-	* exec.c (exec_file_command): Call set_gdbarch_from_file.
-
-Sun Dec 13 09:52:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* defs.h (TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN): Define.
-	(TARGET_ARCHITECTURE, TARGET_ARCHITECTURE_AUTO): Define.
-	(TARGET_BYTE_ORDER_AUTO): Define.
-	(TARGET_BYTE_ORDER_SELECTABLE_P): Provide default. Replaces
- 	TARGET_BYTE_ORDER_SELECTABLE. Handle compat issues.
-	(BITS_BIG_ENDIAN): Simplify.
-	(TARGET_FLOAT_FORMAT): Ditto.
-	(TARGET_DOUBLE_FORMAT): 
-
-	* remote-e7000.c, sh-tdep.c, printcmd.c, remote-sim.c,
- 	remote-rdi.c, sparc-tdep.c: Update.
-	
-	* config/powerpc/tm-ppcle-eabi.h, config/rs6000/tm-rs6000.h,
- 	config/powerpc/tm-ppc-eabi.h, config/mn10300/tm-mn10300.h:
- 	Convert.
-
-Sat Dec 12 09:28:13 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* frame.h (struct frame_info): Add CORE_ADDR *saved_regs and
- 	struct frame_extra_info *extra_info.
-	(frame_obstack_alloc, frame_saved_regs_zalloc): Prototype.
-	(SIZEOF_FRAME_SAVED_REGS): Provide default.
-	(FRAME_INIT_SAVED_REGS): Provide default.
-	(struct frame_saved_regs): Deprecate.
-	(EXTRA_FRAME_INFO): Deprecate.
-	
-	* blockframe.c (frame_obstack_alloc, frame_saved_regs_zalloc): New
- 	function.
-	(generic_get_saved_register): Use FRAME_INIT_SAVED_REGS and
- 	frame->saved_regs.
-	(frame_cache_obstack): Make static.
-	(get_frame_saved_regs): Deprecate. Copy the saved regs into the
- 	frame buffer.
-
-	* stack.c (frame_info): Rewrite using frame->saved_regs and
- 	FRAME_INIT_SAVED_REGS.
-	* findvar.c (find_saved_register): Ditto.
-
-	* config/mn10300/tm-mn10300.h (EXTRA_FRAME_INFO): Delete.
-	(FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. No-op.
-	* mn10300-tdep.c: Update.
- 	(analyze_dummy_frame): New function.
-	(struct frame_extra_info): Define.
-	(mn10300_init_extra_frame_info): Update.
-	
-	* config/rs6000/tm-rs6000.h: (EXTRA_FRAME_INFO): Delete.
- 	(FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS.
-	(FRAME_ARGS_ADDRESS): Replace with function.
-
-	* rs6000-tdep.c (frame_get_saved_regs): Rename from
- 	frame_get_cache_fsr.
-	(rs6000_init_extra_frame_info): New function.
-	(rs6000_frame_init_saved_regs): Call frame_get_saved_regs.
-	(FUNCTION_START_OFFSET): Delete references, was ZERO.
-	(rs6000_frame_args_address): New function.
-	(frame_initial_stack_address): Update
-	
-	* config/mips/tm-mips.h (EXTRA_FRAME_INFO): Remove saved_regs.
-	(FRAME_INIT_SAVED_REGS): Rename FRAME_FIND_SAVED_REGS, update.
-	* mips-tdep.c (mips_find_saved_regs, read_next_frame_reg,
- 	init_extra_frame_info, mips_pop_frame): Update.
-	* config/alpha/tm-alpha.h (FRAME_INIT_SAVED_REGS,
- 	EXTRA_FRAME_INFO), alpha-tdep.c (alpha_find_saved_regs,
- 	alpha_pop_frame, init_extra_frame_info): Ditto.
-	
-	* i960-tdep.c, m88k-tdep.c, h8300-tdep.c: Update.
-	* config/sparc/tm-sparc.h, config/a29k/tm-a29k.h: Define
- 	FRAME_INIT_SAVED_REGS as no-op.
-
-	* z8k-tdep.c (z8k_init_frame_saved_regs): Rename
- 	get_frame_saved_regs.
-	(examine_frame, z8k_skip_prologue): Update.
-	* config/z8k/tm-z8k.h (FRAME_INIT_SAVED_REGS): Define.
-
-1998-12-11  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-	From J.T. Conklin  <jtc@redbacknetworks.com>:
-	* i386-stub.c (handle_exception): Add support for 'P' command.
-	(NUMREGS): New macro.
-
-start-sanitize-sky
-1998-12-11  Jeff Law (law@cygnus.com)
-
-	* txvu-tdep.c (set_vxtu_prompt): Rename set_prompt.
-
-	* configure.in (with-sim-gpu2): Do not emit a -L argument without
-	an associated pathname.  Link in the math library after the gpu2
-	library.
-
-end-sanitize-sky
-Fri Dec 11 09:07:05 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* i386b-nat.c: Include "expression.h".
-
-	* symtab.h: Don't include "gnu-regex.h".
-	
-	* solib.c (solib_add_common_symbols): Cast parameters passed to
- 	make_cleanup to use the new make_cleanup_func typedef.
-
-	* inftarg.c: Include "wait.h" after, rather than before, <wait.h>.
-  	"wait.h" was defining all WIF* macro's instead of filling in those
- 	that <wait.h> missed.
-
-Fri Dec 11 09:52:04 1998  Andrew Cagney  <cagney@chook>
-
-	* mipsm3-nat.c, hppah-nat.c, infptrace.c, i386gnu-nat.c,
- 	hppab-nat.c, core-aout.c, arm-xdep.c, alpha-nat.c, altos-xdep.c,
- 	pyr-xdep.c, remote-st.c, remote-os9k.c, tahoe-tdep.c, pyr-tdep.c,
- 	vax-tdep.c: Replace reg_name with REGISTER_NAME.
-
-Thu Dec 10 15:19:40 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes were made by Jim Blandy <jimb@cygnus.com>,
- 	Edith Epstein <eepstein@cygnus.com>, Elena Zannoni
- 	<ezannoni@cygnus.com> Stan Shebs <shebs@cygnus.com>, and David
- 	Taylor <taylor@cygnus.com>, as part of the project to merge in
- 	changes originally made by HP; HP did not create ChangeLog
- 	entries.
-	
-	* annotate.c (annotate_catchpoint): New function.
-
-	* annotate.h (annotate_catchpoint): declare it; add new includes
- 	(symtab.h and gdbtypes.h).
-
-	* buildsym.h: add external var processing_hp_compilation.
-
-	* coff-solib.h: 
-	(SOLIB_REMOVE_INFERIOR_HOOK): new macro. defined to 0.
-	functionality not implemented for coff.
-	(SOLIB_CREATE_CATCH_LOAD_HOOK): New macro; generate error msg for coff.
-	(SOLIB_CREATE_CATCH_UNLOAD_HOOK): ditto.
-	(SOLIB_HAVE_LOAD_EVENT): ditto.
-	(SOLIB_LOADED_LIBRARY_PATHNAME): ditto.
-	(SOLIB_HAVE_UNLOAD_EVENT): ditto.
-	(SOLIB_UNLOADED_LIBRARY_PATHNAME): ditto.
-	(SOLIB_IN_DYNAMIC_LINKER): ditto.
-	(SOLIB_RESTART): ditto.
-
-	* complaints.h: add ifdef...endif pair at beginning and end of file.
-
-	* dstread.c (dst_symfile_read): the parameter to fileno
-	must be of type FILE *. So cast abfd->iostream in the 
-	call to fileno must be cast as a FILE *, not a GDB_FILE *.
-	This will work because abfd->iostream is declared and 
-	given a value in bdf and bfd will continue to use FILE 
-	rather than GDB_FILE.
-
-	* dwarf2read.c (dwarf_bool_name): change parameter from bool
-	to mybool.  sigh.
-
-	* expression.h: include symtab.h
-	
-	* frame.h (print_only_stack_frame, show_stack_frame,
-	show_frame_info): add prototypes.
-
-	* gdbcmd.h (togglelist, stoplist): declare.
-
-	* gdbcore.h (read_memory_string): declare it.
-	(exec_file_attach): add prototype.
-
-	* inflow.c (terminal_is_ours): make non static.
-
-	* minsyms.c: minor spacing change.
-
-	* parser-defs.h (parse_nested_classes_for_hpacc): add prototype.
-	(find_template_name_end): add prototype.
-
-	* scm-lang.c (scm_unpack): cast svalue to (int).
-
-	* top.h: declare it.
-	
-	* valprint.h (print_binary_chars): new prototype definition.
-	(print_octal_chars): new prototype definition.
-	(print_decimal_chars): new prototype definition.
-
-Thu Dec 10 07:14:56 1998  Andrew Cagney  <cagney@chook>
-
-	* config/arm/tm-arm.h, arm-tdep.c: Replace REGISTER_NAMES with
- 	REGISTER_NAME.
-	* mn10300-tdep.c, config/mn10300/tm-mn10300.h: Ditto.
-	* sh-tdep.c, config/sh/tm-sh.h: Ditto.
-
-	* defs.h (REGISTER_NAME): Provide default for old targets.
-	* defs.h, infcmd.c: Rename reg_names to gdb_register_names.
-	
-	* tracepoint.c, target.c, parse.c, infcmd.c, remote-udi.c,
- 	expprint.c, infcmd.c, printcmd.c, eval.c, stack.c, findvar.c,
- 	remote-udi.c, config/alpha/tm-alpha.h, remote-sim.c, d30v-tdep.c,
- 	config/mips/tm-mips.h, hppa-tdep.c: Use REGISTER_NAME.
-start-sanitize-sky
-	* config/mips/tm-txvu.h, txvu-tdep.c: Ditto.
-end-sanitize-sky
-
-1998-12-08  James E Wilson  <wilson@wilson-pc.cygnus.com>
-
-	* config/i960/mon960.mt (SIM_OBJS, SIM): Define.
-
-Tue Dec  8 16:49:24 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* NEWS: Add mentions of newly-added configurations.
-
-1998-12-08  Philippe De Muyter  <phdm@macqel.be>
-
-        * config/xm-aix4.h (SIGWINCH_HANDLER): Function `aix_resize_window'
-        must accept a signal number as parameter.
-        * config/rs6000/xm-rs6000.h (SIGWINCH_HANDLER): Ditto.
-        * utils.c (initialize_utils): Give a parameter to `SIGWINCH_HANDLER'.
-
-        * inferior.h (register_valid): Variable's type is `SIGNED char', not
-        `char'.
-        * findvar.c (register_valid): Ditto.
-
-        * defs.h (make_cleanup_func): Protect parameter list by `PARAMS'.
-        * gdbthread.h (unbind_target_thread_vector): Likewise. 
-
-Tue Dec  8 15:09:44 1998  Edith Epstein  <eepstein@sophia.cygnus.com>
-
-        Merged in m68k-linux patch from Andreas Schwab
- 
-        1998-12-01  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
- 
-        * Makefile.in, configure.host, configure.tgt: Add support for
-        m68k-linux.
-        * config/m68k/linux.mh: New file.
-        * config/m68k/linux.mt: New file.
-        * config/m68k/nm-linux.h: New file.
-        * config/m68k/tm-linux.h: New file.
-        * config/m68k/xm-linux.h: New file.
-        * gdb/m68klinux-nat.c: New file.
-        * gdbserver/low-linux.c: Add support for m68k-linux.
-        * gdb/config/m68k/tm-m68k.h (NUM_FREGS): New macro.
-
-1998-12-07  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* config/i386/xm-cygwin.h: Remove REQUEST_QUIT definition.
-	* config/powerpc/xm-cygwin.h: Ditto.
-
-1998-12-07  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* rs6000-tdep.c (pop_frame): Correctly find the registers saved in
-	the stack frame.  Their offset from the previous stack frame is in
-	fdata.gpr_offset and fdata.fpr_offset, not fdata.offset.
-	(gdb.base/return.exp)
-	* config/rs6000/tm-rs6000.h: Doc fixes.
-
-1998-12-03  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-        * monitor.c (monitor_read_memory): Zero out pattern buffers
-        before calling re_search.
-        (parse_register_dump): Ditto.
-
-Thu Dec  3 10:37:22 EST 1998  Zdenek Radouch   (radouch@cygnus.com)
-
-	FR30 updates - still very preliminary.
-	* configure.tgt
-	* fr30-tdep.c
-	* config/fr30/tm-fr30.h
-	
-Thu Dec  3 16:30:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* ax-gdb.c: Include target.h.
-
-Tue Dec  3 10:59:00 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* ax-gdb.c (_initialize_ax_gdb), i960-tdep.c (pop_frame),
- 	monitor.c (flush_monitor_dcache, longlongendswap), remote-array.c
- 	(hexword2ascii), w89k-rom.c (init_w89k_cmds), z8k-tdep.c
- 	(init_frame_pc, extract_return_value): Make return type void.
-	* monitor.c (monitor_write_even_block): Make return type explicit.
-	(monotor_read_memory_block): Delete function.
-	* monitor.h: Update.
-	* remote.c (remote_get_threadlist, remote_update_threads),
- 	remote-array.c (array_get_packet), remote-rdi.c (Fail): Always
- 	return a value.
-	* m32r-tdep.c (m32r_fix_call_dummy): From Michael Snyder, void
- 	function.
-	* jv-valprint.c (java_val_print): From Stu Grossman. Return 0 by
- 	default.
-	
-Wed Dec  2 15:11:38 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c: Move default definition of 
-	TARGET_VIRTUAL_FRAME_POINTER from here to target.h.
-	* target.h: Add default definition of TARGET_VIRTUAL_FRAME_POINTER.
-	* ax-gdb.c (gen_frame_args_address, gen_frame_locals_address):
-	use TARGET_VIRTUAL_FRAME_POINTER to determine frame pointer.
-	(gen_trace_for_expr): new argument, address of tracepoint, 
-	gets passed to new_agent_expr and added to struct agent_expr.
-	(is_nontrivial_conversion): call to new_agent_expr now requires
-	a dummy argument.  (agent_command): use get_current_frame() to
-	get current PC scope; pass it to gen_trace_for_expr.
-	* ax-general.c (new_agent_expr): new argument, address of 
-	tracepoint; store it in new field of struct agent_expr.
-	* ax.h (struct agent_expr): add new field for tracepoint address.
-	* ax-gdb.h: change prototypes to match above changes.
-
-	* m32r-tdep.c (decode_prologue): If no branch or push fp is found,
-	but there's a stack adjust, then use that as the end of prologue.
-	(m32r_skip_prologue): don't skip past the first line if there is 
-	line info.  (m32r_virtual_frame_pointer): new function.
-	(m32r_fix_call_dummy): no return value needed.
-	
-Tue Dec  1 10:59:00 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* ocd.c (remote_timeout), (BDM_BREAKPOINT), monitor.c (readchar),
- 	remote.c: Cleanup closing of open comments.
-
-Mon Nov 30 16:04:03 1998  Doug Evans  <devans@canuck.cygnus.com>
-
-	* config/fr30/tm-fr30.h (INNER_THAN): Add parameters.
-
-Mon Nov 30 11:18:48 1998  Andrew Cagney  <cagney@chook>
-
-	* frame.h (FRAME_CHAIN_VALID): Default to
- 	default_frame_chain_valid.
-	* blockframe.c (default_frame_chain_valid): New function.
-	
-	* frame.h (FRAME_CHAIN_VALID_ALTERNATIVE): Delete references
-	* blockframe.c (alternate_frame_chain_valid): New function.
-	* config/mips/tm-mipsv4.h, config/m88k/tm-delta88v4.h,
- 	config/m68k/tm-monitor.h, config/m68k/tm-m68kv4.h,
- 	config/i386/tm-i386v4.h, config/i386/tm-i386nw.h,
- 	config/h8300/tm-h8300.h: Update.
-
-	* blockframe.c (nonnull_frame_chain_valid): New function.
-	* config/m68k/tm-os68k.h, config/m68k/tm-vx68.h,
- 	config/m68k/tm-apollo68b.h, config/i960/tm-vx960.h,
- 	config/arc/tm-arc.h: Update FRAME_CHAIN_VALID.
-
-	* hppa-tdep.c (frame_chain_valid, hppa_frame_chain_valid),
- 	remote-vx29k.c (get_fp_contents, vx29k_frame_chain_valid),
- 	arm-tdep.c (frame_chain_valid, arm_frame_chain_valid): Rename
- 	functions so that they are name space clean.
-	* config/pa/tm-hppa.h, config/a29k/tm-vx29k.h,
- 	config/arm/tm-arm.h: Update FRAME_CHAIN_VALID.
-	
-	* gould-tdep.c (gould_frame_chain_valid), d30v-tdep.c
- 	(d30v_frame_chain_valid), d10v-tdep.c (d10v_frame_chain_valid):
- 	New functions.
-	* config/gould/tm-np1.h, config/gould/tm-pn.h,
- 	config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Update
- 	FRAME_CHAIN_VALID.
-
-Sun Nov 29 11:18:37 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* z8k-tdep.c (z8k_addr_bits_remove), w65-tdep.c
- 	(w65_addr_bits_remove), h8500-tdep.c (h8500_addr_bits_remove),
- 	m88k-tdep.c (m88k_addr_bits_remove): Function to clean up an
- 	address.
-	* config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/m88k/tm-m88k.h,
- 	config/h8500/tm-h8500.h: Define ADDR_BITS_REMOVE to call targets
- 	corresponding function.
-	* z8k-tdep.c (saved_pc_after_call): Update.
-
-Sat Nov 28 12:24:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h,
- 	config/v850/tm-v850.h, config/tahoe/tm-tahoe.h,
- 	config/sparc/tm-sparc.h, config/sh/tm-sh.h,
- 	config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h,
- 	config/pa/tm-hppa.h, config/ns32k/tm-umax.h,
- 	config/ns32k/tm-merlin.h, config/none/tm-none.h,
- 	config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h,
- 	config/mips/tm-mips.h, config/m88k/tm-m88k.h,
- 	config/m68k/tm-m68k.h, config/m32r/tm-m32r.h,
- 	config/i960/tm-i960.h, config/i386/tm-i386.h,
- 	config/h8500/tm-h8500.h, config/h8300/tm-h8300.h,
- 	config/gould/tm-pn.h, config/gould/tm-np1.h, config/arm/tm-arm.h,
- 	config/convex/tm-convex.h, config/d10v/tm-d10v.h,
- 	config/alpha/tm-alpha.h, config/a29k/tm-a29k.h: Add parameters to
- 	macro INNER_THAN.
-
-	* valops.c (push_word, value_push, call_function_by_hand),
- 	breakpoint.c (bpstat_stop_status), blockframe.c
- 	(generic_push_dummy_frame, generic_frame_chain_valid), inferior.h
- 	(PC_IN_CALL_DUMMY), infrun.c (wait_for_inferior): Update use of
- 	INNER_THAN.
-
-Fri Nov 27 11:00:25 1998  Andrew Cagney  <cagney@chook>
-
-	* target.h (one_stepped): Move global from here.
-	* infrun.c (singlestep_breakpoints_inserted_p): To here. Rename.
-  	Make static.
-	(wait_for_inferior): Update.
-	(resume): Update. Set variable after call to SOFTWARE_SINGLE_STEP.
-	
-	* target.h (NO_SINGLE_STEP): Replace with SOFTWARE_SINGLE_STEP_P
- 	and SOFTWARE_SINGLE_STEP.
-	* config/sparc/tm-sparc.h, config/rs6000/tm-rs6000.h,
- 	config/arc/tm-arc.h: Update.
-	* rs6000-tdep.c (rs6000_software_single_step), sparc-tdep.c
- 	(sparc_software_single_step), arc-tdep.c (arc_single_step): New
- 	functions. Replace function single_step.
-	
-	* config/mips/tm-mips.h (STEP_SKIPS_DELAY_P): Define.
-	* infrun.c (proceed): Cleanup.
-start-sanitize-sky
-	* config/mips/tm-txvu.h (STEP_SKIPS_DELAY), txvu-tdep.c
- 	(txvu_step_skips_delay): Change macro to function.
-end-sanitize-sky
-
-Thu Nov 26 11:19:15 1998  Andrew Cagney  <cagney@amy.cygnus.com>
-
-	* config/alpha/tm-alpha.h (ABOUT_TO_RETURN): Replace macro.
-	* alpha-tdep.c (alpha_about_to_return): With new function.
-	(heuristic_proc_start): Update.
-	* config/mips/tm-mips.h (ABOUT_TO_RETURN), mips-tdep.c
- 	(heuristic_proc_start, mips_about_to_return): Ditto.
-	* config/ns32k/tm-merlin.h (ABOUT_TO_RETURN),
- 	config/ns32k/tm-umax.h (ABOUT_TO_RETURN), ns32k-tdep.c
- 	(ns32k_about_to_return, ns32k_get_enter_addr): Ditto.
-
-	* config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h,
- 	config/tahoe/tm-tahoe.h, config/sparc/tm-sparc.h,
- 	config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h,
- 	config/pa/tm-hppa.h, config/m88k/tm-m88k.h, config/m68k/tm-m68k.h,
- 	config/i960/tm-i960.h, config/i386/tm-i386.h,
- 	config/h8500/tm-h8500.h, config/h8300/tm-h8300.h,
- 	config/gould/tm-pn.h, config/gould/tm-np1.h,
- 	config/convex/tm-convex.h, config/arm/tm-arm.h,
- 	config/arc/tm-arc.h, config/a29k/tm-a29k.h: Delete macro
- 	ABOUT_TO_RETURN.
-	* config/w65/tm-w65.h (RTL, RTS): Delete macros.
-	* h8500-tdep.c (about_to_return): Delete function.
-
-Thu Nov 26 11:19:15 1998  Andrew Cagney  <cagney@chook.cygnus.com>
-
-	* rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint
- 	and little_breakpoint to char[] from char*.
-	* remote-array.c (array_insert_breakpoint): Change bp_addr to
- 	CORE_ADDR type.
-
-Wed Nov 25 00:13:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* vx-share/xdr_ld.c (xdr_ldtabl): Cast second arg to char**
- 	instead of char*.
-
-	* configure.tgt (v850): Only build v850ice when cygwin and gui.
-	* configure.in: Add parameter to --enable-build-warnings.
-	* configure: Re-build.
-
-	* c-exp.y (parse_number): Rewrite shift to pacify GCC.
-
-	* config/i960/tm-i960.h (BREAKPOINT): Delete definition - simply
- 	wrong.
-
-	* monitor.c (compile_pattern): Make val const char*.
-	(monitor_wait_cleanup): Make old_timeout void*, pointing at
- 	old_timeout.
-	(monitor_wait): Update.
-
-	* remote-udi.c, remote-sim.c, remote-e7000.c, hppa-tdep.c,
- 	remote-mips.c, sparcl-tdep.c, xcoffread.c: Cast parameters passed
- 	to make_cleanup to use the new make_cleanup_func typedef.
-
-	* alpha-tdep.c (MASK): Use LONGEST to avoid arithmetic overflow.
-
-	* config/a29k/tm-a29k.h (TRANSPARENT): Rename macro to
- 	TRANSPARENT_FRAME. Avoid name-space clash.
-	* a29k-tdep.c (init_frame_info): Update.
-
-Wed Nov 25 20:37:00 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint
- 	and little_breakpoint to char[] from char*.
-	* mem-break.c (memory_insert_breakpoint,
- 	memory_remove_breakpoint): Pass address of bplen.
-	* remote-array.c (array_insert_breakpoint): Change bp_addr to
- 	CORE_ADDR type.
-
-start-sanitize-vr4xxx
-1998-11-24  Gavin Romig-Koch  <gavin@cygnus.com>
-
-	* configure.tgt: Handle mips64*vr4xxx.
-
-end-sanitize-vr4xxx
-Tue Nov 24 15:46:33 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* config/mn10300/tm-mn10300.h (TARGET_VIRTUAL_FRAME_POINTER):
-	new target macro.
-	* mn10300-tdep.c (mn10300_virtual_frame_pointer): new function.
-	* tracepoint.c (encode_actions): Use the new target macro to
-	determine the virtual frame pointer, for collecting locals/args.
-	(add_local_symbols, collect_symbol): add a register/offset pair of
-	arguments so that the virtual frame pointer can be passed in.
-
-1998-11-24  Felix Lee  <flee@cygnus.com>
-
-	* procfs.c (procfs_wait): handle syscall events first.
-	
-	* procfs.c (GDB_GREGSET_TYPE, GDB_FPREGSET_TYPE): new macros.
-	* config/sparc/xm-sun4sol2.h: use them.
-	* core-sol2.c: don't #undef gregset_t and fpregset_t.
-	* sol-thread.c: ditto.
-	* sparc-tdep.c: ditto.
-	
-Tue Nov 24 14:13:10 1998  Andrew Cagney  <cagney@chook>
-
-	* breakpoint.c (memory_breakpoint_size): Delete global.
-	(read_memory_nobpt): Determine real breakpoint address and size
- 	using BREAKPOINT_FROM_PC.
-
-	* defs.h (breakpoint_from_pc_fn): BREAKPOINT_FROM_PC function
- 	template.
-	* target.h, mem-break.c (memory_breakpoint_from_pc):
- 	Rewrite. Always define.  Return NULL when memory breakpoints are
- 	not supported.
-	(memory_insert_breakpoint, memory_remove_breakpoint): Call
- 	BREAKPOINT_FROM_PC.
-	* target.h (BREAKPOINT_FROM_PC): Provide default.
-	* gdbint.texinfo (BREAKPOINT_FROM_PC): Document.
-
-	* config/rs6000/tm-rs6000.h (BREAKPOINT): Delete macro.
- 	(BREAKPOINT_FROM_PC): Define.
- 	({BIG,LITTLE}_BREAKPOINT): Move macros from here.
-	* rs6000-tdep.c: To here.
- 	(rs6000_breakpoint_from_pc): New function.
-
-	* config/mn10300/tm-mn10300.h (BREAKPOINT): Delete macro.
- 	(BREAKPOINT_FROM_PC): Define, call.
-	* mn10300-tdep.c (mn10300_breakpoint_from_pc): New function.
-
-	* config/mips/tm-mips.h ({BIG,LITTLE}_BREAKPOINT,
- 	IDT_{BIG,LITTLE}_BREAKPOINT, PMON_{BIG,LITTLE}_BREAKPOINT,
- 	MIPS16_{BIG,LITTLE}_BREAKPOINT): Move macros from here.
-	* mips-tdep.c: To here.
-start-sanitize-sky
-	* txvu-tdep.c (core_break_insn): Delete variable.
-	(txvu_insert_breakpoint): Update, use BREAKPOINT_FROM_PC.
-end-sanitize-sky
-
-	* config/arm/tm-arm.h ({BIG,LITTLE}_BREAKPOINT): Delete macros.
- 	({ARM,THUMB}_{BE,LE}_BREAKPOINT): Move macros from here.
-	* arm-tdep.c: To here.
-	
-	* remote-array.c (memory_breakpoint_size): Delete variable.
-	(array_insert_breakpoint): Obtain breakpoint size using
- 	BREAKPOINT_FROM_PC.
-	* remote-st.c (memory_breakpoint_size, st2000_insert_breakpoint):
- 	Ditto.
-	* remote-os9k.c (memory_breakpoint_size,
- 	rombug_insert_breakpoint): Ditto.
-	* remote-e7000.c (memory_breakpoint_size): Ditto.
-
-Mon Nov 23 11:38:40 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* symfile.c (deduce_language_from_filename): rewrite so as to 
-	work from a table of filename extensions, modifiable by the user.
-	(filename_language_table): new data structure.
-	(set_ext_lang_command): new function for new command, "set
-	extension-language".  (info_extension_language_command): new
-	function for new command "info extension-languages".
-	(add_filename_language, init_filename_language_table): new
-	support functions for the above.
-	* language.c (language_enum): new function.  Support for above.
-
-Mon Nov 23 10:47:54 1998  Andrew Cagney  <cagney@chook.cygnus.com>
-
-	* config/sh/tm-sh.h, config/mn10200/tm-mn10200.h,
- 	config/m32r/tm-m32r.h, config/arm/tm-arm.h, config/i960/tm-i960.h,
- 	config/gould/tm-np1.h, config/d10v/tm-d10v.h,
- 	config/v850/tm-v850.h, config/pa/tm-hppa.h, config/a29k/tm-a29k.h,
- 	config/mn10300/tm-mn10300.h, config/mips/tm-mips.h
- 	(USE_STRUCT_CONVENTION): Cleanup, define macro as function.
-	
-	* sh-tdep.c (sh_use_struct_convention), mn10200-tdep.c
- 	(mn10200_use_struct_convention), i960-tdep.c
- 	(i960_use_struct_convention), gould-tdep.c
- 	(gould_use_struct_convention), d10v-tdep.c
- 	(d10v_use_struct_convention), v850-tdep.c
- 	(v850_use_struct_convention), hppa-tdep.c
- 	(hpha_use_struct_convention), m32r-tdep.c
- 	(m32r_use_struct_convention), arm-tdep.c
- 	(arm_use_struct_convention), mn10300-tdep.c
- 	(mn10300_use_struct_convention), a29k-tdep.c
- 	(a29k_use_struct_convention), mips-tdep.c
- 	(mips_use_struct_convention): New functions
-
-	* value.h, values.c (generic_use_struct_convention): New function,
- 	replace macro.
-	* values.c (USE_STRUCT_CONVENTION): Macro defaults to function
- 	generic_use_struct_convention.
-
-Sat Nov 21 17:15:40 1998  Philippe De Muyter  <phdm@macqel.be>
-
-	* breakpoint.c (bpstat_stop_status): Do not increment hit_count
-	of breakpoint if condition is not true. 
-
-	* coffread.c (coff_symtab_read): Discard C_LABEL's that are not
-	function entry points, to avoid getting them in the stack dump
-	instead of the actual function.
-
-	* config/m68k/delta68.mh (NAT_FILE): Undo 1998-08-18 change;
- 	without NAT_FILE definition, configure will assume that GDB cannot
- 	run native.
-	* config/m68k/nm-delta68.h (KERNEL_U_SIZE): New macro.
-	* delta68-nat.c (kernel_u_size): New function.
-
-Fri Nov 20 10:13:03 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* buildsym.c (end_symtab): Cleanup PROCESS_LINENUMBER_HOOK.
-
-Thu Nov 19 15:21:04 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	* rdi-share/host.h: if compiling under Cygwin, make sure new
-	preprocessor define is defined.  Define it if not.
-	* rdi-share/hostchan.h: ditto
-	* rdi-share/aclocal.m4: regenerate
-	* rdi-share/configure: regenerate
-
-Thu Nov 19 14:43:44 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	* configure.in: switch back to checking __CYGWIN32__
-	* configure: regenerate
-
-Thu Nov 19 09:53:00 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* exec.c (exec_file_command): Cleanup. Replace #if
- 	NEED_TEXT_START_END with if().
-	* config/pa/nm-hppah.h (NEED_TEXT_START_END): Redefine to be 1.
-	* config/convex/tm-convex.h (NEED_TEXT_START_END): Ditto.
-	* config/gould/tm-np1.h (NEED_TEXT_START_END): Ditto.
-	* config/a29k/tm-a29k.h (NEED_TEXT_START_END): Ditto.
-
-Thu Nov 19 13:06:22 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	* main.c: Wait until more time has passed before calling
-	new cygwin_ funcs, revert back to the cygwin32_ ones for now.
-	* win32-nat.c: Ditto.
-
-Wed Nov 18 15:03:17 1998  Andrew Cagney  <cagney@chook.cygnus.com>
-
-	* 29k-share/udi/udip2soc.c (UDIConnect): Replace sys_errlist with
- 	strerror.
-
-Mon Nov 16 14:17:05 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	* defs.h: if compiling under Cygwin, define __CYGWIN__ if
-	__CYGWIN32__ is defined and __CYGWIN__ isn't for backwards
-	compatibility.
-
-Fri Nov 13 00:15:08 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	Changes to account for name change from cygwin32 to cygwin and
-	clean up Win32-related ifdefs.
-	
-	* configure.tgt: check for cygwin* instead of cygwin32.
-	New cygwin gdb_target variable loses the "32".
-	* configure.host: check for cygwin* instead of cygwin32.
-	New cygwin gdb_host variable loses the "32".
-	* configure.in: test __CYGWIN__ instead of __CYGWIN32__,
-	rename gdb_cv_os_cygwin32 variable to drop the "32".  Call
-	AM_EXEEXT instead of AC_EXEEXT since that isn't in a released
-	autoconf yet.
-	* configure: regenerate.
-
-	* main.c: drop "32" from cygwin_ funcs, include sys/cygwin.h where
-	cygwin path conv protos live, instead of adding a proto here for
-	them here.
-        * {main.c, ser-tcp.c, ser-unix.c, top.c}: check __CYGWIN__
-	instead of __CYGWIN32__.
-	* source.c: thoughout, check _WIN32 instead of WIN32.
-	
-	* config/i386/cygwin32.mh: delete.
-	* config/i386/cygwin.mh: new file, was cygwin32.mh.
-	* config/i386/cygwin32.mt: delete.
-	* config/i386/cygwin.mt: new file, was cygwin32.mt.
-	* config/i386/tm-cygwin32.h: delete.
-	* config/i386/tm-cygwin.h: new file, was tm-cygwin32.h.
-	* config/i386/xm-cygwin32.h: delete.
-	* config/i386/xm-cygwin.h: new file, was xm-cygwin32.h.
-	* config/i386/xm-windows.h: #include xm-cygwin.h now.
-	* config/powerpc/cygwin32.mh: delete.
-	* config/powerpc/cygwin.mh: new file, was cygwin32.mh.
-	* config/powerpc/cygwin32.mt: delete.
-	* config/powerpc/cygwin.mt: new file, was cygwin32.mt.
-	* config/powerpc/tm-cygwin32.h: delete.
-	* config/powerpc/tm-cygwin.h: new file, was tm-cygwin32.h.
-	* config/powerpc/xm-cygwin32.h: delete.
-	* config/powerpc/xm-cygwin.h: new file, was xm-cygwin32.h.
-
-	* rdi-share/aclocal.m4: regenerate with aclocal.
-	* rdi-share/configure: regenerate with autoconf.
-	* rdi-share/{host.h, hostchan.c, hostchan.h, serdrv.c, serpardr.c,
-	unixcomm.c}: check __CYGWIN__ instead of __CYGWIN32__.
-
-Thu Nov 12 17:19:43 1998  John Metzler  <jmetzler@cygnus.com>
-
-        * remote.c (remote_get_threadinfo): Support for remote
-        multithread debugging.
-        (remote_get_threadlist): get a partial list of threads
-        (remote_threadlist_iterator): Step through all the threads
-        (init_remote_threadtests): Optional builtin unit test commands.
-
-        * thread.c (bind_target_thread_vector): Implementa a more dynamic
-        way of accessing target specific thread info functions than 
-        FIND_NEW_THREADS.
-        (target_thread_info): Function to get extended thread information.
-
-        * gdbthread.h: Export internal data structures corresponding to
-        external detailed thread info response. This is more like a 'ps'
-        command than what might be expected of host based threads. This
-        is for embedded systems.
-
-Wed Nov 11 15:47:00 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* procfs.c (proc_set_exec_trap): don't set PR_ASYNC or PR_FORK
-        in the child process for UnixWare (causes processes forked by 
-        the debuggee to hang).
-
-Mon Nov  9 12:00:36 1998  Dave Brolley  <brolley@cygnus.com>
-
-	* config/fr30/fr30.mt: New file.
-	* config/fr30/tm-fr30.h: New file.
-
-1998-11-05  Jim Wilson  <wilson@cygnus.com>
-
-	* remote-vx.c (net_read_registers, net_write_registers, 
-	vx_xver_memory, vx_resume, vx_attach, vx_detach, vx_kill): 
-	Change errno to errno_num.
-	* vx-share/xdr_ptrace.c (xdr_ptrace_return): Likewise.
-	* vx-share/xdr_ptrace.h (struct ptrace_return): Likewise.
-
-Thu Nov  5 08:41:33 1998  Christopher Faylor <cgf@cygnus.com>
-
-	* top.c (gdb_readline): Allow CRLF line termination on systems
-	which define CRLF_SOURCE_FILES.
-	* win32-nat.c: 1) Add thread support, 2) fix ability to attach to
-	a running process, and 3) implement limited support for cygwin
-	signals.
-	(thread_rec): New function.
-	(child_add_thread): Ditto.
-	(child_init_thread_list): Ditto.
-	(child_delete_thread): Ditto.
-	(do_child_fetch_inferior_registers): Ditto.
-	(do_child_store_inferior_registers): Ditto.
-	(handle_output_debug_string): Ditto.
-	(child_fetch_inferior_registers): Use do_* function to perform
-	operation.
-	(child_store_inferior_registers): Ditto.
-	(child_continue): Ditto.
-	(child_thread_alive): Ditto.
-	(cygwin_pid_to_str): Ditto.
-	(handle_load_dll): Reorganize, add first attempt at reading
-	dll names from attached processes.  Change info messages to provide
-	more information when dll is already loaded.
-	(handle_exception): Changes mandated by new thread-aware structures.
-	(child_wait): Track thread creation/destruction.  Handle cygwin
-	signals.
-	(child_create_inferior): Ditto.
-	(child_resume): Ditto.
-	(child_kill_inferior): Ditto.  Close child process handle to avoid a
-	handle leak.
-	(child_ops): Fill out child_ops fields that deal with threads.
-	* config/i386/tm-cygwin32.h: Declare function and macro needed
-	for converting a cygwin "pid" to a string.
-	* config/i386/xm-cygwin32.h: define HAVE_SIGSETMASK as 0 since
-	sigsetmask is not defined in cygwin.
-
-Thu Nov  5 08:38:18 1998  Christopher Faylor <cgf@cygnus.com>
-
-	* win32-nat.c: Remove obsolete PPC conditionals.
-
-Wed Nov  4 18:44:31 1998  Dave Brolley  <brolley@cygnus.com>
-
-	* configure.tgt: Add fr30-*-elf*.
-
-1998-11-03  Jim Wilson  <wilson@cygnus.com>
-
-	* c-exp.y (parse_number): Check TARGET_LONG_LONG_BIT when setting
-	high_bit to avoid undefined negative shift.
-
-Mon Nov  2 15:26:33 1998  Geoffrey Noer  <noer@cygnus.com>
-
-        * configure.in: Check cygwin* instead of cygwin32*.
-	* configure: regenerate
-
-Thu Oct 29 10:04:20 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	[Support for trace debugging: registers that were not collected.]
-	* remote.c (remote_fetch_registers): accept 'xxxx' in the register
-	packet, with the meaning "register value is not available".
-	Set register_valid to -1, which will connote "no value available".
-	* findvar.c (read_relative_register_raw_bytes): return failure if
-	register_valid == -1.  (value_of_register): return failure if 
-	register_valid == -1.  (read_var_value): return error if 
-	value_of_register fails for a register variable.
-	(value_from_register): return failure if register_valid == -1.
-	* eval.c (evaluate_subexp_standard): return error if 
-	value_of_register fails for a register used in an expression.
-	* infcmd.c (do_registers_info): display "value not available"
-	for registers for which register_valid == -1.
-
-	* tracepoint.c (set_raw_tracepoint): just save the filename as is
-	from the symbol table, rather than trying to prepend the dir name.
-	Also save the bfd section.  (tracepoints_info): use the section
-	when looking up the function name.
-	* tracepoint.h: add section field to tracepoint struct.
-
-start-sanitize-sky
-Wed Oct 28 12:33:52 EST 1998  Frank Ch. Eigler <fche@cygnus.com>
-
-	* configure.in: Accept both -skyb- and -sky- for
-	--with-sim-funit/gpu2 options.
-	* configure: Rebuilt.
-
-end-sanitize-sky
-Wed Oct 28 08:01:38 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sparcl-tdep.c (send_resp, sparclite_serial_start,
-	sparclite_serial_write): Use remote_timeout instead of hardcoded
-	two second timeout.
-	(download): Fix adjustment of a.out load addresses.
-
-Wed Oct 28 12:32:58 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* configure.in (--enable-build-warnings): Finish rename from
- 	--enable-warnings.
-	(enable-build-warnings): Add -Wpointer-arth, allow =* for
- 	sim/common compatibility.
-	* configure: Re-generate.
-
-Wed Oct 21 08:44:30 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* 29k-share/udi/udip2soc.c: Replace sys_errlist with strerror().
-
-Thu Oct 22 09:56:55 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/rs6000/aix4.mh (NATDEPFILES): Move xcoffread.o from here.
-	* config/rs6000/aix4.mt (TDEPFILES): To here.
-
-Wed Oct 21 10:02:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* rdi-share/unixcomm.c: Provide definitions of SERPORT and PARPORT
- 	on BSD hosts.
-
-1998-10-19  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in (AM_EXEEXT): Use AC_EXEEXT instead.
-	* configure: Regenerated.
-
-Sat Oct 17 17:39:23 1998  Felix Lee  <flee@cygnus.com>
-
-	* core-sol2.c: #include <sys/types.h>, for sol2.7 weirdness.
-
-Fri Oct 16 15:31:38 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* m32r-tdep.c (decode_prologue): Return failure if we reach 
-	the end of the function without finding the end of the prologue.
-
-1998-10-16  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* command.c copying.c copying.awk core-aout.c core-regset.c
-	  corelow.c dcache.c i386-tdep.c i386v4-nat.c i387-tdep.c
-	  infcmd.c infptrace.c infrun.c remote.c solib.c symfile.c
-	  symmisc.c valarith.c: Add prototypes.
-
-	* defs.h: Add prototype for utils.c::do_run_cleanups.
-
-	* gdbtypes.c: Add prototypes.
-	(make_pointer_type): Add braces to remove nested if-else ambiguity.
-	(make_reference_type): Ditto.
-
-	* printcmd.c (printf_command): Initialize 'f' and 'string' at 
-	function startup to suppress possibly-used-before-initialized warning.
-
-	* remote-utils.c: Add prototypes.
-	(sr_pollchar): Add braces to remove nested if-else ambiguity.
-
-	* ser-tcp.c: Add prototypes.
-	(wait_for): Add braces to remove nested if-else ambiguity.
-	(tcp_readchar): Ditto.
-
-	* ser-unix.c: Add prototypes.
-	(get_tty_state): Don't define errno here.
-	(hardwire_readchar): Only define 't' if we are compiling in a Cygwin
-	environment.
-
-	* symtab.c: Add prototypes.
-	(find_methods): Add braces to remove nested if-else ambiguity.
-	(search_symbols): Set 'i' to an initial value to suppress a
-	possibly-used-before-initialized warning.
-
-	* valops.c: Add prototypes.
-	(value_cast): Set 'eltype2' to an initial value to suppress a
-	possibly-used-before-initialized warning.
-	(value_of_variable): Add braces to remove nested if-else ambiguity.
-	(value_of_this): Ditto.
-
-	* valprint.c: Add prototypes.
-	(print_floating): Add braces to remove nested if-else ambiguity.
-
-Thu Oct 15 19:50:48 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* tm-sp64.h (SETUP_ARBITRARY_FRAME, FRAME_SPECIFICATION_DYADIC):
-	Remove, nevermore used.
-
-Thu Oct 15 16:55:00 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* command.c: Include "wait.h" after, rather than before, <wait.h>.
-  	"wait.h" was defining all WIF* macro's instead of filling in those
- 	that <wait.h> missed.
-
-1998-10-14  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* defs.h: Move _initialize_printcmd, _initialize_stack,
- 	_initialize_blockframe out of here and in to their respective .c
- 	files.
-	* blockframe.c: Move _initialize_blockframe prototype to here.
-	* printcmd.c: Move _initialize_printcmd prototype to here.
-	* stack.c: Move _initialize_stack prototype to here.
-
-	* source.c, symtab.h: Move _initialize_source prototype to the .c
-	file.
-	* values.c, value.h: Move _initialize_values prototype to the .c file.
-	* gdbthread.h, thread.c: Move _initialize_thread prototype to the .c 
-	file.
-	* breakpoint.c, breakpoint.h: Move _initialize_breakpoint prototype 
-        to the .c file.
-
-	* abug-rom.c alpha-nat.c alpha-tdep.c annotate.c ax-gdb.c bcache.c:
-	Standardize comments for the prototype section of these files.
-
-	* configure.in: Look in libc for wctype before looking for it in libc.
-
-Tue Oct 13 18:56:51 1998  Felix Lee  <flee@cygnus.com>
-
-	* sol-thread.c (ps_pstop, etc): simple test for proc_service.h
- 	version didn't work for sol2.6; pushed it to autoconf.
-	* configure.in (gdb_cv_proc_service_is_old): new test.
-	* acconfig.h (PROC_SERVICE_IS_OLD): new define.
-	* configure, config.in: regenerate.
-
-1998-10-13  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* blockframe.c (find_pc_sect_partial_function): Add braces to avoid
-	possible nested-if confusion.
-	* breakpoint.c (breakpoint_here_p): Ditto.
-	(breakpoint_inserted_here_p): Ditto.
-	(breakpoint_thread_match): Ditto.
-
-	* gnu-regex.c: Define _REGEX_RE_COMP only if it isn't already defined.
-	* gnu-regex.h: Define _REGEX_RE_COMP to pick up old compatability 
-	prototypes.
-
-	* symtab.h: Add prototype for _initialize_source.
-	* value.h: Add prototype for _initialize_value.
-
-	* defs.h: Include sys/types.h or stddef.h to get size_t.
-	(make_cleanup): Add make_cleanup_func typedef and switch to using 
-        a prototype for this function.
-	(mfree): Add prototypes for mmalloc, mrealloc, mfree if we aren't
-	using mmalloc.
-
-	* ax-gdb.c breakpoint.c coffread.c corelow.c dbxread.c
- 	dwarf2read.c dwarfread.c elfread.c eval.c exec.c infcmd.c infrun.c
- 	mipsread.c nlmread.c os9kread.c parse.c printcmd.c symfile.c
- 	symmisc.c symtab.c thread.c top.c tracepoint.c typeprint.c
- 	valops.c: Cast parameters passed to make_cleanup to use the new
- 	make_cleanup_func typedef.
-
-Tue Oct 13 00:51:48 1998  Felix Lee  <flee@cygnus.com>
-
-	* sol-thread.c (ps_pstop, etc): different solaris versions have
- 	slightly different prototypes in proc_service.h; compensate.
-
-1998-10-12  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-        * Makefile.in (AWK): Unused; remove.
-        * configure.in: Remove unused autoconf checks for MINIX, memcpy,
-        poll, select, strings.h.
-        * config.in: Regenerated.
-        * configure: Regenerated.
-
-1998-10-12  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in: Check for sys/debugreg.h, asm/debugreg.h.
-	* i386v-nat.c: Include asm/debugreg.h, sys/debugreg.h if it is not
-	present.
-
-Sun Oct 11 12:08:07 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* dwarf2read.c (dwarf2_build_psymtabs_hard):  Do not adjust the
-	address range of a compilation unit without children.
-
-	* mdebugread.c (parse_partial_symbols):  Fix handling of stabs
-	continuations, use xmalloc and xrealloc.
-
-Fri Oct  9 18:14:43 1998  Mark Alexander  <marka@cygnus.com>
-
-	* rs6000-tdep.c: Don't include tm.h twice.
-
-1998-10-08  Keith Seitz  <keiths@cygnus.com>
-
-	* main.c (main): Remove calls to {pre,post}_add_symbol_hooks.
-	There should be sufficient information/hooks now to eliminate
-	this hack.
-
-	* exec.c (file_command): Add a new hook here to inform ui's
-	when the exec file has changed. Adding it here allows the
-	ui to be informed after symbol reading.
-
-	* gdbcore.h: Add declaration of file_changed_hook.
-
-Thu Oct  8 08:40:42 1998  Mark Alexander  <marka@cygnus.com>
-
-	* rs6000-tdep.c (get_saved_register): Define only if
-	USE_GENERIC_DUMMY_FRAMES is defined.
-
-start-sanitize-carp
-Tue Oct  6 21:35:10 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* configure.in (--enable-targets): New config option.  Code taken
- 	from ../opcode/configure.in.
-start-sanitize-cygnus
-	(--enable-carp): New config option. Overrides configure.tgt and
- 	sets gdb_target + gdb_target_cpu to carp. XXX - this is tempoary.
-end-sanitize-cygnus
-	* configure: Re-generate.
-
-	* Makefile.in (DEPFILES): Add TARGET_OBS.
-	(TARGET_OBS): Defined by configure.
-
-start-sanitize-cygnus
-	* config/carp/carp.mt, config/carp/tm-carp.h: Pseudo configuration
- 	for carp target. XXX - this is tempoary.
-end-sanitize-cygnus
-
-end-sanitize-carp
-1998-10-06  Jason Molenda  (jsm@bugshack.cygnus.com)
-
- 	Eliminate a few warnings from the compiler.
-	* breakpoint.h: Add prototype.
-	* breakpoint.c (do_enable_breakpoint): cast mem_cnt, i to (void).
-	* configure.in: Check if strdup declaration is necessary.
-	* configure: Regenerated.
-	* defs.h: Add prototypes.
-	* gdb_string.h: Only define strdup if necessary.
-	* gdbthread.h: Add prototypes.
-	* printcmd.c: Add prototyptes.
-	(disassemble_command): Remove unused variable 'section'.
-	* symtab.c: Add prototypes.
-	* symtab.h: Include gnu-regex.h, add prototype.
-	* thread.c: Add prototype.
-
-Mon Oct  5 19:44:39 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From David Purves  <purves@apogee.com>:
-	* stabsread.c (rs6000_builtin_type): Create a complex float instead
-	of an error.
-	(read_sun_floating_type): Similarly.
-	(read_range_type): Create a complex float if self_subrange is
- 	true.
-
-Fri Oct  2 19:42:31 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* c-lang.c (emit_char c_printchar c_printstr), c-lang.h (c_printstr)
-	ch-lang.c (chill_printstr chill_printchar) c-valprint.c (c_val_print)
-	ch-valprint.c (chill_val_print) expprint.c (print_subexp) f-lang.c
-	(f_printstr f_printchar emit_char) f-valprint.c (f_val_print) 
-	jv-lang.c (java_printchar java_emit_char) jv-valprint.c 
-	(java_value_print java_val_print) language.c (unk_lang_printchar 
-	unk_lang_printstr unk_lang_emit_char) language.h (struct 
-	language_defn LA_PRINT_STRING LA_EMIT_CHAR) m2-lang.c (m2_printstr 
-	m2_printchar emit_char) printcmd.c (print_formatted) scm-lang.c 
-	(scm_printstr) valprint.c (val_print_string) value.h 
-	(val_print_string):  Add emit_char routines to language_desc struct 
-	to allow finer control over language specific character output issues.
-  	Add character width arg to printstr routines to allow handling of 
-	wchar_t/Unicode strings.  Fix c_printstr to handle wide characters.
-  	Supply width argument to LA_PRINT_STRING and val_print_string.
-
-	* jv-lang.c (java_object_type dynamics_objfile java_link_class_type
-	get_dynamics_objfile get_java_object_type) jv-lang.h
-	(get_java_object_type):  Make lots of things static.
-
-	* expprint.c (dump_prefix_expression dump_subexp):  Move opcode name
-	printing to common routine (op_name).
-	* (dump_subexp):  Add support for OP_SCOPE.
-
-Fri Oct  2 16:25:54 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.host (i[3456]86-*-windows): Remove, no longer used.
-	* mswin: Remove directory, no longer used.
-
-Fri Oct  2 18:52:20 1998  Fernando Nasser  <fnasser@cygnus.com>
-
-	* sol-thread.c: Fixed prototypes and calls to supply_fpregset and
- 	fill_fpregset
-
-1998-10-02  Keith Seitz  <keiths@cygnus.com>
-
-	* remote.c (remote_interrupt): Rewrite to use remote_stop.
-	(remote_interrupt_twice): Remove. remote_stop now handles it.
-	(remote_stop): New function which handles interrupting the
-	remote target so that CLUI and GUI use the same core functions
-	to achieve the same goal.
-	(remote_wait): Change to handle remote_stop properly.
-	[interrupted_already]: New static global to help remote_stop.
-	[remote_ops, extended_remote_ops]: Add remote_stop for to_stop member.
-
-	* target.c: Rename static function "ignore" to "target_ignore" and
-	export it so that gdb can determin if some target vector member is
-	actually not defined. Replace all occurances of ignore.
-
-	* target.h: Export target_ignore.
-
-Fri Oct  2 03:51:48 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* target.c (target_xfer_memory):  Handle requests with zero
-	transfer length right away.
-
-	* values.c (unpack_double):  Set up code, length and signedness of
-	type _after_ checking for typedef.
-
-Thu Oct  1 15:39:27 EDT 1998 Frank Ch. Eigler <fche@cygnus.com>
-
-	* breakpoint.c (bpstat_stop_status): Do not consider an
-	untripped watchpoint as a "hit".
-
-Thu Oct  1 20:52:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* exec.c (exec_file_command), convex-tdep.c (exec_file_command),
- 	arm-xdep.c (exec_file_command), remote-rdp.c
- 	(remote_rdp_create_inferior), remote-os9k.c
- 	(rombug_create_inferior), remote-mm.c (mm_create_inferior),
- 	remote-eb.c (eb_create_inferior), remote-es.c
- 	(es1800_create_inferior), remote-rdi.c (arm_rdi_create_inferior),
- 	remote-sim.c (gdbsim_create_inferior), remote-utils.c
- 	(gr_create_inferior), remote-st.c (st2000_create_inferior),
- 	remote-nindy.c (nindy_create_inferior), remote-hms.c
- 	(hms_create_inferior), remote-e7000.c (e7000_create_inferior),
- 	remote-array.c (array_create_inferior), remote-adapt.c
- 	(adapt_create_inferior): Replace "exec" with "executable" in
- 	messages.
-
-1998-09-25  Keith Seitz  <keiths@cygnus.com>
-
-        * rdi-share/unixcomm.c: If using cygwin32, also use the SERPORT and
-        PARPORT defines for win32.
-        (Unix_MatchValidSerialDevice): For cygwin32, valid serial port names
-        start with "com", not "/dev/tty".
-        (Unix_OpenSerial): Do not use O_NONBLOCK on cygwin32.
-
-        * rdi-share/devsw.c (DevSW_Close): Free the device's state 
-        (SwitcherState) so that the device may be reopened.
-
-        * remote-rdi.c (mywritec): Send all output through gdb's *_unfiltered
-        functions, ignoring non-ASCII chars, so that non-tty UI's can snarf
-        the output from fputs_hook.
-        (mywrite): Ditto.
-        (arm_rdi_open): Set inferior_pid.
-        (arm_rdi_detach): Pop the target off the target stack so that
-        users can attach and detach multiple times.
-        (arm_rdi_close): Close the opened device and reset inferior_pid, too.
-
-1998-09-24  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in: Change --enable-warnings to --enable-build-warnings.
-	* configure: Updated.
-
-1998-09-24  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in (WARN_CFLAGS): Add -Wmissing-prototypes.
-	* configure: Regenerated.
-
-1998-09-24  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in: Add --enable-warnings.
-	Adjust whitespace of other --with and --enable options so that
-	configure --help lines up correctly.
-	* aclocal.m4: Ditto.
-	* Makefile.in (WARN_CFLAGS): Add.  Set by configure.
-	* configure: Regenerated.
-
-Thu Sep 24 15:44:34 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-rdi.c: Fix formatting, remove some commented-out code.
-	(init_rdi_ops): Omit needless initializations.
-
-Wed Sep 23 18:21:03 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote.c (remote_address_masked): New function - mask address
- 	according to REMOTE_ADDRESS_SIZE.
-	(remote_address_size): New global.
-	(hexnumstr): New function - convert arbitrary unsigned to hex.
-	(remote_write_bytes, remote_read_bytes): Use hexnumstr to
- 	construct packet address.  Mask address when necessary.
-	(_initialize_remote): Add "set remoteaddresssize" command, set
- 	REMOTE_ADDRESS_SIZE variable.
-
-	* NEWS: Update.
-
-Wed Sep 23 18:08:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote.c (_initialize_remote, packet_command, print_packet):
-	Pretty print code.
-
-Wed Sep 23 12:32:54 1998    <cagney@amy.cygnus.com>
-
-	* remote.c (packet_command): Test REMOTE_DESC to determine if
- 	remote connection is open.
-
-Tue Sep 22 22:27:24 1998  Mark Alexander  <marka@cygnus.com>
-
-	Patch from Dawn Perchik <dawn@cygnus.com>:
-	* rs6000-tdep.c (pop_frame): Handle generic dummy frames.
-	(push_arguments): Likewise.
-	(frame_saved_pc): Likewise.
-	(rs6000_frame_chain): Likewise.
-	(ppc_push_return_address): New function.
-	(get_saved_register): New function.
-	* config/powerpc/tm-ppc-eabi.h: Add generic dummy frame macros.
-
-Mon Sep 21 19:29:32 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* defs.h utils.c (fputc_filtered):  New function.  Does the obvious...
-	* jv-lang.c (java_printchar):  Fix output of chars > 0xff.  Fold
-	java_emit_char into java_printchar.
-	* language.h (PRINT_LITERAL_FORM):  Reformat for readability.
-
-Mon Sep 21 14:38:03 1998  Catherine Moore <clm@cygnus.com>
-
-	* config/arm/tm-arm.h (*_BREAKPOINT): Define both little endian
-	and big endian breakpoint patterns.
-
-	* arm-tdep.c (arm_break_point_from_pc):  Insert either big endian
-	or little endian breakpoints depending upon target byte order.
-
-start-sanitize-sky
-Sun Sep 20 23:11:41 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* incorporate SKY-B changes (makes dual maintenance easier).
-	* txvu-tdep.c (check_overlap): new function to guarantee that 
-	  overlays are either mapped or unmapped in their entirety.
-	* txvu-tdep.c (compress_blockvector): compress blockvectors correctly
-
-end-sanitize-sky
-Fri Sep 18 07:53:08 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* sol-thread.c (sol_thread_notice_signals):  Use PIDGET when
-	passing pid down to procfs_notice_signals.
-
-Wed Sep 16 14:57:14 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* stabsread.c (resolve_symbol_reference):  Return 1 on success, 0 on
-	failure.
-	* (define_symbol):  Check return value from resolve_symbol_reference,
-	and drop symbol if it fails.
-
-Tue Sep 15 15:24:16 1998  Stu Grossman  <grossman@fencer.cygnus.com>
-
-	* stabsread.c:  Make all complaints static.
-	* Fix formatting of live range splitting code.
-	* (resolve_symbol_reference define_symbol resolve_live_range):  Change
-	errors to complaints so that bad live range symbols won't abort the
-	entire symbol table.  Handle errors by aborting just the current
-	symbol.
-	* (ref_init):  Goes away.  Folded into ref_add().
-	* (REF_MAP_SIZE):  Put parens around parameter so that args like
-	`1 + 2' get handled correctly (yes, this was a real bug).
-	* (ref_add):  Remove check for allocation failures.  Not necessary
-	when using xrealloc().  Fix pointer arithmetic problem when clearing
-	memory.  This and the previous patch prevent random SEGV's when there
-	are lots of live range symbols.
-
-Tue Sep 15 14:02:01 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* remote-rdi.c: Prevent multiple attempts to close the remote
-	connection. 
-
-Tue Sep 15 10:24:17 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* printcmd.c (examine_i_type): New static - type for instructions.
-	(do_examine): For "i" format, specify examine_i_type.
-	(do_examine): Call value_at_lazy instead of value_at so that
- 	examine data is only fetched if it is used.
-	(x_command): If examine data was not fetched, set convenience
- 	variable "__" to void.
-	(_initialize_printcmd): Initialize examine_i_type.
-
-Sun Sep 13 01:34:59 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
- 	* blockframe.c (find_pc_sect_partial_function): use bfd section 
-	  of msymbol for end of section comparison.
-
-Fri Sep 11 14:02:49 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c: clean up several unused variables and such.
-
-Fri Sep 11 12:38:34 EDT 1998  Zdenek Radouch   (radouch@cygnus.com)
-
-	* arm-tdep.c (arm_push_arguments): fixed frame construction
-
-Thu Sep 10 20:51:23 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* mn10300-tdep.c (mn10300_analyze_prologue): guard against NULL.
-
-Wed Sep  9 19:37:36 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* dbxread.c (IGNORE_SYMBOL): Remove definition, is never used.
-	* os9kread.c: Remove comment mentioning IGNORE_SYMBOL.
-
-Wed Sep  9 11:39:05 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* blockframe.c(find_pc_sect_partial_function): look for min syms in
-	  the same section when trying to guess the end of a function.
-	* symfile.c(list_overlays_command): use print_address_numeric
-	* remote-sim.c: export simulator_command
-start-sanitize-r5900
-	* tm-r5900.h: add COP0 registers
-end-sanitize-r5900
-start-sanitize-sky
-	* txvu-tdep.c: printvector and printvector-order commands
-	* tm-txvu.h: add COP0 registers
-	* mips-tdep.c: use NUM_CORE_REGS
-end-sanitize-sky
-
-1998-09-08  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* breakpoint.c (bpstat_stop_status):  Declare a bp match if the
-	current fp matches the bp->fp OR if the current fp is less than
-	the bp->fp if we're looking at a bp_step_resume breakpoint.
-
-Tue Sep  8 19:42:58 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* symtab.h (struct symtab): Remove EXTRA_SYMTAB_INFO hook,
-	not currently used.
-	* symfile.c (allocate_symtab): Deprecate use of
-	INIT_EXTRA_SYMTAB_INFO here.
-
-Fri Sep  4 15:33:25 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* README: Update remote debugging and testsuite info.
-
-Thu Sep  3 13:50:20 1998  Mark Alexander  <marka@cygnus.com>
-
-	* config/mn10300/tm-mn10300.h (FP_REGNUM): Redefine to be a
-	pseudo-register, not the same as a3.
-	(D2_REGNUM, D3_REGNUM, A2_REGNUM, A3_REGNUM): Define.
-	* mn10300-tdep.c (fix_frame_pointer): New function.
-	(set_movm_offsets): Use register number macros instead of
-	hard-coded constants.
-	(mn10300_analyze_prologue): Fix to handle redefinition of FP_REGNUM.
-	(mn10300_frame_chain):  Fix to handle redefinition of FP_REGNUM;
-	use register number macros instead of hard-coded constants;
-	add missing parameter to call of mn10300_analyze_prologue.
-	(mn10300_frame_saved_pc): Use register number macros instead of
-	hard-coded constants.
-
-Tue Sep  1 12:04:57 EDT 1998  Zdenek Radouch   (radouch@cygnus.com)
-
-	Changes to support/fix ARM/ELF port.  Use MAKE_MSYMBOL_SPECIAL for
-	both ELF and COFF;
-	* elfread.c (elf_symtab_read): use ELF specific macro
-	* coffread.c (coff_symtab_read): use COFF_MAKE_MSYMBOL_SPECIAL()
-	* arm-tdep.c: separate COFF and ELF thumb processing
-			disable --mapcs-float processing
-	* dwarf2read.c: Disabled building of minimal symbols
-	* config/arm/tm-arm.h: new macros for distinguishing arm/thumb
-	* config/mips/tm-mips.h: use ELF specific macro
-
-Mon Aug 31 15:42:10 1998  Tom Tromey  <tromey@cygnus.com>
-
-	* top.c (context_hook): Define.
-
-Tue Aug 25 13:21:58 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* ax-gdb.c (gen_var_ref): Allow for typedef types.
-	(gen_cast, gen_bitfield_ref, gen_expr, gen_deref): ditto.
-
-Mon Aug 24 18:29:03 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (collect_symbol): Handle register doubles that
-	are stored in two registers.
-
-Mon Aug 24 14:39:08 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sh-stub.c (undoSStep): Improve comment.
-	* sparc-tdep.c (sparc_extract_struct_value_address): Simplify to use
-	same method on both 32-bit and 64-bit machines.
-	* sparcl-tdep.c (sparclite_check_watch_resources): Simulator doesn't
-	support hardware breakpoints.
-	* config/sparc/tm-sparc.h (CALL_DUMMY): Improve comments.
-
-1998-08-20  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-        * rdi-share/Makefile.am (INCLUDES): Fix typeo.
-        * rdi-share/Makefile.in: Regenerated.
-
-1998-08-19  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-        * rdi-share/Makefile.am: Use just `INCLUDES' not `libname_INCLUDES'.
-        * rdi-share/Makefile.in: Regenerated.
-
-1998-08-19  Keith Seitz  <keiths@cygnus.com>
-
-	* v850ice.c (v850ice_stop): New function to stop the ICE.
-	(v850ice_load) Pass filename to ICE DLL.
-	(ice_stepi, ice_nexti, ice_cont): Do not directly call the gdb
-	commands -- let the GUI do it so that it can retain control
-	of the display.
-
-Wed Aug 19 15:53:52 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* i386v4-nat.c: Include sys/reg.h if present.
-
-Wed Aug 19 03:07:53 1998  Richard Henderson  <rth@cygnus.com>
-
-	* config/alpha/alpha-linux (XDEPFILES): Build ser-tcp.
-
-1998-08-18  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-        * symtab.c (decode_line_1): For minimal symbol, SKIP_PROLOG to
-        make sure we stop after the frame pointer is locaded and backtrace
-        prints an accurate stack.  Complements changes made on Mon Jul 27
-        10:45:56 1998
-        (decode_line_2): Replaced the whitespace after ">" in a prompt
-        which has been taken away by changes made on Sun Jul 19 02:11:45
-        1998
-
-1998-08-18  Keith Seitz  <keiths@cygnus.com>
-
-	* stack.c: Define new hook, selected_frame_level_changed_hook, which
-	will be called whenever the selected stack level changes.
-	(select_frame): Call the selected_frame_level_changed_hook.
-
-Tue Aug 18 18:03:42 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote-rdi.c (arm_rdi_open): Pass serial device name to
- 	Adp_OpenDevice, and include it in error reports.
-
-1998-08-18  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* configure.in: Add more header files to AC_CHECK_HEADERS.
-	* configure: Regenerated.
-
-	* command.c: Include wait.h or sys/wait.h if present.
-	* inftarg.c: Ditto.
-	* core-aout.c: Include ptrace.h or sys/ptrace.h if present, based
-	on autoconf test.
-	* infptrace.c: Ditto.
-
-	* expprint.c: Include ctype.h for isprint prototype.
-	* i386aix-nat.c: Include sys/reg.h if autoconf says it is present.
-	* i386v-nat.c: Include ptrace.h, sys/ptrace.h, and sys/reg.h if 
-	present, based on autoconf test.  
-
-	* utils.c: Include curses.h and term.h if present.
-	(puts_debug): Change 'carriage_return' local variable to return_p
-	to avoid name clash.
-
-	* config/m68k/nm-apollo68b.h: Don't define PTRACE_IN_WRONG_PLACE,
-	determine it with autoconf.
-        * config/i386/nm-linux.h: Don't define NO_SYS_REG_H, determine it
-        with autoconf.
-	* config/i386/nm-i386sco.h: Don't define NO_PTRACE_H, determine it 
-	with autoconf.
-	* config/i386/nm-i386v.h: Ditto.
-	* config/i386/nm-symmetry.h: Ditto.
-	* config/m88k/xm-cxux.h: Ditto.
-	* config/m88k/xm-dgux.h: Ditto.
-
-	* config/m68k/delta68.mh (NAT_FILE): nm-delta68.h no longer necessary.
-	* config/m68k/nm-delta68.h: Removed.
-
-Fri Aug 14 11:14:03 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10300-tdep.c (set_movm_offsets): Change second argument to
-	be the actual args to movm itself.  All callers changed.  Only set
-	fi->fsr.regs[x] if reg X is saved by the movm instruction.
-
-Fri Aug 14 04:18:23 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* sol-thread.c (lwp_to_thread):  Fix error message for failing
-	td_ta_map_lwp2thr call.
-	(ps_lgetLDT):  Mask off upper bits in GS register when comparing
-	with selector.
-
-Wed Aug 12 16:30:01 1998  Frank Ch. Eigler  <fche@cygnus.com>
- 
-	* remote-sim.c (simulator_command): Reset register cache after
-	simulator command.
-
-Wed Aug 12 09:00:26 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* expprint.c (dump_prefix/postfix_expression):  Don't try to print
-	type expressions.
-
-Tue Aug 11 11:33:25 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* c-typeprint.c (c_print_type):  Don't crash if varstring is null.
-	* expprint.c expression.h (dump_expression):  Rename to
-	dump_prefix_expression. 
-	* Print out the expression in normal form.  Call print_longest
-	instead of trying to do it ourselves.
-	* (dump_postfix_expression):  New function, prints out the expression
-	with indentation and better formatting and interpretation.
-	* parse.c (parse_exp_1):  Put calls to dump expressions under ifdef
-	MAINTENANCE_CMDS and expressiondebug variable.
-
-Thu Aug 6 13:20:02 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* infrun.c (wait_for_inferior): use stop_func_name instead of 
-	  stop_func_start to decide that no debug info exists.
-
-start-sanitize-sky
-Thu Aug 6 13:15:05 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* txvu-tdep.c: add VU0/1 control registers
-	* config/mips/tm-txvu.h: ditto
-
-Tue Aug 4 11:02:50 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* txvu-tdep.c (txvu_insert_breakpoint): make sure CPU context is
-	  set to correct VU memory space.
-	  (txvu_remove_breakpoint): use this instead of txvu_breakpoint_from_pc
-	* config/tm-txvu.h: use new track-table address
-	  Do note define BREAKPOINT_FROM_PC anymore
-
-Fri Jul 31 16:06:05 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* config/tm-txvu.h: use NUM_CORE_REGS instead of NUM_R5900_REGS
-	* mips-tdep.c: use NUM_CORE_REGS
-	* txvu-tdep.c: use NUM_CORE_REGS, add function prototypes
-	(txvu_insert_breakpoints): use VIF interrupt bit
-
-end-sanitize-sky
-Thu Jul 30 13:53:50 1998  Mark Alexander  <marka@cygnus.com>
-
-	* mips-tdep.c (mask_address_p): New variable.
-	(mips_addr_bits_remove): Test mask_address_p to decide whether
-	to mask off the upper 32 bits of addresses.
-	(_initialize_mips_tdep): Add command to set mask_address_p.
-	(mips_call_dummy_address): New function.
-	* config/mips/tm-mips.h (CALL_DUMMY_ADDRESS): Redefine to
-	call mips_call_dummy_address.
-
-1998-07-29  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-	* symfile.c (add_symbol_file_command): Test for the from_tty
-	parameter and avoid query when not interactive.
-
-start-sanitize-cygnus
-Wed Jul 29 10:39:29 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10300-tdep.c (set_movm_offsets): Do nothing for the am33
-	registers if we are not in am33 mode.
-	(mn10300_frame_chain, mn10300_frame_saved_pc): Similarly.
-	(set_machine_hook): Keep track of whether or not we're in am33 mode.
-
-end-sanitize-cygnus
-Mon Jul 27 16:11:42 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (remote_set_transparent_ranges): new function.
-	Send the start and end addresses of all loadable read-only
-	sections down to the trace target, so that it can treat them
-	as "transparent" (ie. don't care if they were collected or not).
-
-Mon Jul 27 15:38:07 1998  Mark Alexander  <marka@cygnus.com>
-
-	* mn10300-tdep.c (mn10300_analyze_prologue): Undo previous fix
-	for setting frame address in optimized code; made unnecessary
-	by compiler fixes.
-
-Mon Jul 27 10:45:56 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* symtab.c (decode_line_1): For minimal symbol, call 
-	find_pc_sect_line() to make sure the line number gets set 
-	properly.
-	(print_symbol_info): Redeclare function void.
-
-1998-07-27  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* config/d10v/tm-d10v.h (REGISTER_NAMES): sp -> r15.  The
-	stack pointer et al are synthesized from the SP_REGNUM (etc)
-	defines and should not be mentioned in REGISTER_NAMES.
-
-start-sanitize-cygnus
-Mon Jul 27 08:54:41 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10300-tdep.c (mn10300_frame_chain): Account for space saved
-	by am33 register saves.
-	(mn10300_frame_saved_pc): Similarly.
-
-end-sanitize-cygnus
-Fri Jul 24 14:41:19 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (encode_actions): Treat register names and simple
-	variable names as special cases and don't convert them to byte-
-	codes: these things can be collected far more efficiently 
-	without invoking the bytecode interpreter.
-
-Fri Jul 24 13:32:46 1998  Mark Alexander  <marka@cygnus.com>
-
-	* config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it
-	work on hosts of any endianness.
-	* config/i386/tm-i386v.h: Ditto.
-
-Fri Jul 24 07:41:12 1998  Mark Alexander  <marka@cygnus.com>
-
-	* mn10300-tdep.c (set_movm_offsets): New helper function
-	for mn10300_analyze_prologue.
-	(mn10300_analyze_prologue): Simplify by factoring out common code.
-	Fix bugs in setting frame address for optimized code.
-	Use read_memory_nobpt instead of target_read_memory.
-
-Thu Jul 23 17:01:17 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (collect_symbol): handle LOC_ARG case.
-
-Thu Jul 23 15:07:40 1998  Dawn Perchik  <dawn@cygnus.com>
-
-	* sparc-tdep.c (sparc_init_extra_frame_info): Recognize when we're
-	in a function prologue before the SAVE instruction.
-	(sparc_frame_saved_pc): Ditto.
-	* config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Add in_prologue flag.
-
-Thu Jul 23 14:58:09 1998  Dawn Perchik  <dawn@cygnus.com>
-
-	* i386-tdep.c (i386_get_frame_setup): Recognize function
-	prologues in code compiled with -fcheck-stack.
-
-Thu Jul 23 14:49:27 1998  Dawn Perchik  <dawn@cygnus.com>
-
-	* remote-mips.c (remote_mips_insert_hw_breakpoint,
-	remote_mips_remove_hw_breakpoint): New functions for hardware
-	breakpoints on LSI targets.
-	* config/mips/tm-embed.h (target_remove_hw_breakpoint,
-	target_insert_hw_breakpoint): Define to call
-	remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint,
-	respectively.
-
-start-sanitize-sky
-Thu Jul 23 13:00:28 1998  Ian Carmichael  <iancarm@cygnus.com>
-
-        * txvu-tdep.c (VU0_MEM0_WINDOW_START, VU1_MEM0_WINDOW_START)
-        Changed to use addresses in kseg1 range.
-
-end-sanitize-sky
-1998-07-21  Fernando Nasser  <fnasser@totem.to.cygnus.com>
-
-	* source.c (print_source_lines): Print "No such file or directory"
-	just once.
-	(directory_command): same as above; resets if user issues dir.
-
-Sun Jul 19 02:11:45 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* symtab.c (decode_line_2): Instead of printing a prompt
-	and calling command_line_input() without a prompt, just
-	call it with the proper args.  This makes the GUI work too.
-
-Fri Jul 17 9:26:50 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* blockframe.c (find_pc_sect_partial_function): allow for the possi-
-	  bility of multiple symbols at the same address when finding high.
-	* breakpoint.c (resolve_sal_pc): if the function based section lookup
-	  fails, try getting the section from the minimal symbol table.
-	* parse.c (write_exp_msymbol): use symbol_overlayed_address to get
-	  the LMA of a minimal symbol if unmapped.
-	* symtab.c (find_line_symtab): change interface to return symtab 
-	  containing the best linetable found.
-	  (decode_line_1): use find_line_symtab to set val.symtab. This should
-	  improve support for source files with multiple symtabs.
-start-sanitize-sky
-	* tm-txvu.h: include tm-mips64.h instead of starting from scratch.
-end-sanitize-sky
-
-Wed Jul 15 11:51:33 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* main.c (main): Fix violations of GNU coding standard.
-
-	* breakpoint.c: Export delete_command.
-
-	* infcmd.c: Export continue_command, stepi_command, and nexti_command.
-
-	* Makefile.in: Add target for v850ice.o.
-
-	* configure.tgt: Add cygwin32 dependencies for v850 ice.
-
-Wed Jul 15 10:58:29 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* tracepoint.c (set_raw_tracepoint): Cope with symbols that do not
-	have an associated directory.
-
-Mon Jul 13 15:21:04 1998  Mark Alexander  <marka@cygnus.com>
-
-	* utils.c (puts_debug): Display non-printable characters in hex
-	instead of octal.
-
-Thu Jul  9 16:16:47 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* mn10300-tdep.c (mn10300_generic_register_names): New variable.
-	(set_machine_hook): New function.  Copy the appropriate register
-	names into reg_names.
-	(_initialize_mn10300_tdep): Set up to call set_machine_hook.
-	* tm-mn10300 (NUM_REGS): Bump to 32.
-	(REGISTER_NAMES): Updated accordingly.
-
-start-sanitize-cygnus
-	* mn10300-tdep.c (am33_register_names): New variable.
-	(mn10300_analyze_prologue): Handle regs saved by am33 prologues.
-	* tm-mn10300.h (E0_REGNUM): Define.
-end-sanitize-cygnus
-
-Tue Jul 7 7:40:13 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* symtab.c (find_pc_sect_psymbol): allow case where textlow is 0
-
-Thu Jul  2 15:57:58 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* breakpoint.c (resolve_sal_pc): Accept absence of innermost
-	Lexical block for breakpoint resolution.
-
-Thu Jul 2 10:22:00 1998  Dawn Perchik  <dawn@cygnus.com>
-
-	* mdebugread.c (parse_partial_symbols): Go ahead and read the .mdebug
-	section, but just don't add a 2nd minimal symbol if this is an .mdebug 
-	section in an ELF file.
-
-1998-07-01  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* Makefile.in (ax-general.o): Depend on $(defs_h) too.
-	(ax_h): Bother to define this.
-
-Mon Jun 29 19:01:18 1998  Jim Wilson  <wilson@cygnus.com>
-
-        * gnu-regex.c (re_comp): Add cast to char * before gettext calls.
-
-Sun Jun 28 11:35:48 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	Improve support for SunPro F77.
-	* dbxread.c (end_psymtab, process_one_symbol):  Handle minimal
-	symbols with trailing underscore names.
-	* minsyms.c (find_stab_function_addr):  Ditto.
-	* dbxread.c (process_one_symbol):  Ignore N_ALIAS for now.
-	* partial-stab.h (case N_ALIAS):  Ditto.
-	* stabsread.c (read_sun_builtin_type):  Handle boolean types.
-
-Fri Jun 26 14:03:01 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* symtab.h (enum namespace): Add new namespaces FUNCTIONS_NAMESPACE,
-	TYPES_NAMESPACE, METHODS_NAMESPACE, and VARIABLES_NAMESPACE used by
-	new search_symbols.
-	Add prototype for search_symbols and free_search_symbols.
-
-	* symtab.c (list_symbols): Rewrite to use new search_symbols.
-	(file_matches): New helper function for search_symbols.
-	(free_search_symbols): New function which frees data returned from
-	search_symbols.
-	(print_symbol_info): New helper function which prints info about a
-	matched symbol to stdout. Extracted from old list_symbols.
-	(print_msymbol_info): New helper function which prints info about
-	a matched msymbol to stdout. Extracted from old list_symbols.
-	(symtab_symbol_info): Extracted from old list_symbols.
-	(variables_info): Use symtab_symbol_info.
-	(functions_info): Use symtab_symbol_info.
-	(types_info): Use symtab_symbol_info.
-	(rbreak_command): Rewrite to use new search_symbols.
-
-Thu Jun 25 22:38:32 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* mips-tdep.c (mips_push_arguments): Use 128-bit stack frame
-	alignment for inferior calls.
-
-Wed Jun 24 23:17:12 1998  Mark Alexander  <marka@cygnus.com>
-
-	* mn10200-tdep.c (mn10200_analyze_prologue): Fix calculation
-	of jsr target address.
-
-Tue Jun 23 19:37:46 1998  Mark Alexander  <marka@cygnus.com>
-
-	* config/mn10200/tm-mn10200.h (SAVED_PC_AFTER_CALL):  Don't
-	zero upper byte of address.
-
-Tue Jun 23 17:32:26 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* rs6000-tdep.c (pop_dummy_frame): use memcpy. 
-	(push_arguments): use memset.
-	(various other places): fix up indentation and long lines.
-
-Tue Jun 23 11:58:35 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* configure.in: s/lXext/-lXext/ for Jillian's change.
-
-Tue Jun 23 11:14:04 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* source.c (find_source_lines): fix indentation.
-
-	* config/mips/tm-irix5.h: Modify to work better on irix 6, by
-	making FP registers 8 bytes instead of 4.
-	REGISTER_BYTES: redefine.  REGISTER_BYTE(): redefine.
-	REGISTER_VIRTUAL_TYPE: redefine.  MIPS_LAST_ARG_REGNUM: redefine.
-	* irix5-nat.c (fetch_core_registers): read 8 bytes per FP register.
-	* mips-tdep.c (FP_REGISTER_DOUBLE): new macro to distinguish 
-	targets with 8-byte FP registers (don't use TARGET_MIPS64).
-	(STACK_ARGSIZE): new macro, how much space is taken up on the
-	stack for each function argument (don't use TARGET_MIPS64).
-	(mips_push_arguments): modify logic to work better on Irix 6
-	(n32 ABI).
-
-Tue Jun 23 12:29:53 1998  Jillian Ye  <jillian@cygnus.com>
-
-        * configure.in: Add -lXext to mips_extra_libs
-	* configure: Regenerated.
-   
-Sun Jun 21 09:31:12 1998  Ron Unrau  (runrau@cygnus.com)
-
-	* symtab.c (find_line_pc): assumed that a PC of 0 is illegal.
-  	Changed to pass PC as arg and return 1 if valid (0 otherwise).
-	* symtab.h: Change prototype to match.
-	* symtab.c (find_line_pc_range): Use new interface.
-	* breakpoint.c (resolve_sal_pc): Ditto.
-
-Wed Jun 17 15:50:00 1998  Ron Unrau  (runrau@cygnus.com)
-
-	* parse.c (target_map_name_to_register): Check target specific 
-	  aliases *first* so that it can over-ride architectural names
-
-Wed Jun 17 17:13:38 1998  Said Ziouani  (saidz@park-street.cygnus.com)
-
-	* remote-sds.c (sds_start_remote): Fix printf call.
-
-Tue Jun 16 16:32:08 1998  Mark Alexander  <marka@cygnus.com>
-
-	* mn10200-tdep.c (mn10200_analyze_prologue): Fix null pointer
-	crash when in "start".
-
-Tue Jun 16 14:38:40 1998  Ron Unrau  (runrau@cygnus.com)
-
-	* dbxread.c: reset function_start_offset after a finishing N_FUN 
-	  is seen.
-	* remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override
-	  target vectors as needed.
-
-Sun Jun 14 08:46:25 1998  Ron Unrau  (runrau@cygnus.com)
-
-	* partial-stab.h: 'F' and 'f' type N_FUN psymbols should pass
-	  CUR_SYMBOL_VALUE as CORE_ADDR instead of long
-	* buildsym.[ch]: export pending_blocks list
-
-Sat Jun 13 13:02:32 1998  Dawn Perchik (dawn@cygnus.com)
-
-	* remote.c: Fix remote help string to match that of help.exp.
-
-Fri Jun 12 14:22:55 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* configure.in (LIBS): Add -lw to the list of libraries if needed.
-
-Thu Jun 11 15:05:10 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* btowc.c: Removed.
-	* configure.in: Don't see if we need to replace btowc().
-	* Makefile.in: Don't include LIBOBJS.
-	* configure: Regenerated.
-	* gnu-regex.c (regex_compile): Only support i18n [:foo:] if
-	we have btowc().
-
-Wed Jun 10 15:39:14 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* c-exp.y:  Fix problems with parsing "'foo.bar'::func".  
-	Some languages allow symbols with dots.
-
-	* gdbtypes.c (check_stub_method):  Cosmetic.  Use more descriptive
-	names for parameters.
-
-	* jv-exp.y:  Parser now accepts primitive types.
-	* (parse_number):  Use correct ifdef for scanf long double support.
-	* jv-lang.c (java_array_type):  Initial cut at array support.
-
-	* language.c language.h (set_language):  Now returns previous language.
-
-	* symtab.c (find_methods):  Make static.  Cosmetic changes, including
-	indentation, and adding descriptive comments.  Move local variable 
-	defs into the block they are used in.
-	* Don't call check_stub_method any more.  Use gdb_mangle_name to
-	generate the full method name.  find_method doesn't need all the other
-	goobldegook that check_stub_method does.
-	* (gdb_mangle_name):  Use more descriptive names for parameters.  Fix
-	comment.
-	* (lookup_partial_symbol lookup_block_symbol):  Check for java to
-	ensure we can find mangled names.
-	* (decode_line_1):  Move local variable defs into the block they are
-	used in.  (Improves code readability.)
-
-Wed Jun 10 18:04:35 1998  Frank Ch. Eigler  <fche@cygnus.com>
- 
-	* gdbtypes.c (get_discrete_bounds): Assign unsigned type flag for
-	all-positive enum.
-	(create_set_type): Ditto for all-positive set values.
-	* values.c (unpack_field_as_long): Check for typedef in struct
-	field unpacking.
-
-Wed Jun 10 14:06:05 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* configure.in: Add some tests for gnu-regex.c's benefit.
-	See if btowc() function is provided in C library.
-	* configure, config.in: Regenerated.
-	* Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c
-	if necessary.
-	* btowc.c: New file.
-
-	* gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris'
-	benefit.
-	Drop namespace preserving defines for now.
-
-Wed Jun 10 11:53:42 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* gnu-regex.c: Include "gnu-regex.h", not "regex.h".
-
-Wed Jun 10 11:34:07 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* gnu-regex.c, gnu-regex.h: Change LGPL license to GPL license
-	to stay consistent with the rest of GDB.
-
-Wed Jun 10 11:27:39 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* gnu-regex.c, gnu-regex.h: Update to current FSF (glibc) versions.
-
-Wed Jun 10 10:58:18 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* printcmd.c (disassemble_command): move overlay mapping code
-	"up" into find_pc_partial_function.
-	* blockframe.c (find_pc_partial_function): adjust start address
-	and end address for overlays (mapped vs. unmapped addresses),
-	so that all callers of this function may benefit.
-	* m32r-tdep.c (m32r_skip_prologue): adjust indentation.
-
-Mon Jun  8 16:08:10 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* objfiles.c (add_to_objfile_sections): All targets to define
-	  TARGET_KEEP_SECTION to permit them to retain bfd sections that
-	  GDB would otherwise have discarded.
-
-Fri Jun  5 13:56:19 1998  Doug Evans  <devans@canuck.cygnus.com>
-
-	* dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab.
-
-Thu Jun  4 18:35:04 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.c (init_extended_remote_ops): Make extended_remote_ops
-	by copying from remote_ops, move it and init_remote_ops to
-	usual place at end of file, remove "void" from arg lists.
-
-Thu Jun  4 17:51:06 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy
-	on bi-endian machines.
-	(sparc_extract_return_value): Handle values smaller than int on
-	machines with little-endian data.
-	(sparc_target_architecture_hook): Set bi_endian flag.
-
-Thu Jun  4 12:14:48 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* printcmd.c (disassemble_command): Fix off-by-one error for
-	disassembling functions in unmapped overlay sections.
-
-Thu Jun  4 10:15:03 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* remote.c: merged.
-
-        - Jim Blandy  <jimb@zwingli.cygnus.com>
-	(print_packet, remote_packet_command): New functions.
-        (_initialize_remote): Register the remote-packet command.
-        - David Taylor  <taylor@texas.cygnus.com> 
-        (_initialize_remote): remote-compare is now
-        compare-sections.
-        - Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-         (remote_compare_command): added warning, issued in case
-        of mismatch only.
-
-Thu Jun  4 08:25:38 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* remote.c (remote_compare_command): New function, new command.
-	Compare object file binary image with corresponding memory on
-	remote target.  Report differences.
-
-Tue Jun  2 19:05:04 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sparc-tdep.c (sparc_target_architecture_hook): Set target
-	byte order only when it's selectable.
-
-Tue Jun  2 02:01:56 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sparc-tdep.c (sparc_target_architecture_hook): New function to
-	set endianness based on machine type.
-	(_initialize_sparc_tdep): Initialize target_architecture_hook.
-	(sparc_print_register_hook): Print PSR and FPSR in fancy format
-	on 32-bit machines.
-	* config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to
-	call sparc_print_register_hook instead of using inline code.
-	* config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove.
-
-Thu May 28 17:19:14 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* main.c (main): Check for NULL from getenv on CYGWIN32.
-
-Thu May 28 09:41:44 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* monitor.c (monitor_vsprintf): Handle %%.  Patch courtesy of
-	Felix Lee (flee@cygnus.com)
-
-Thu May 28 00:27:35 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* mips-tdep.c (mips_push_dummy_frame):  Fix calculation of
-	PROC_REG_OFFSET and PROC_FREG_OFFSET.
-
-Mon Apr 27 14:37:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/v850/tm-v850.h (REGISTER_BYTE): FP_REGNUM and
- 	FP_RAW_REGNUM use the same register location.
-
-	* v850-tdep.c (v850_scan_prologue): Use FP_RAW_REGNUM instead of
- 	FP_REGNUM.
-	(v850_frame_chain): Ditto.
-
-	* config/v850/tm-v850.h (REGISTER_NAMES): Add "fp".
-	(NUM_REGS): Update.
-	(FP_REGNUM): Update.
-	(FP_RAW_REGNUM): Define.
-
-Wed May 27 14:22:31 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* main.c (main): Convert the path returned from getenv to a posix
-	path on cygwin32 hosts.
-
-Mon May 25 13:31:27 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* remote.c (remote_open_1): If an error occurs starting the remote, 
-	pop the target AND return.
-
-Sat May 23 02:23:09 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* dwarf2read.c (read_subroutine_type):  Set TYPE_FLAG_PROTOTYPED
-	on C++ functions.
-	* valops.c (value_arg_coerce):  Add new argument to indicate whether
-	the function has a prototype, handle integer and float promotions
-	accordingly.
-        (call_function_by_hand):  Always call value_arg_coerce, pass down
-	prototype information.
-
-Fri May 22 10:56:36 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* remote.c (_initialize_remote): Typo extended__remote
-
-Thu May 21 13:14:25 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment.
-	(_initialize_gnu_nat): Call new init
-	* mac-nat.c (init_child_ops): Ditto.
-	(_initialize_mac_nat): Ditto.
-	* monitor.c (init_base_monitor_ops): Ditto.
-	(_initialize_remote_monitors): Ditto.
-	* ppc-bdm.c (init_bdm_ppc_ops): Ditto.
-	(_initialize_bdm_ppc): Ditto.
-	* remote-adapt.c (init_adapt_ops): Ditto.
-	(_initialize_remote_adapt): Ditto.
-	* remote-array.c (init_array_ops): Ditto.
-	(_initialize_array): Ditto.
-	* remote-bug (init_bug_ops): Ditto.
-	(_initialize_remote_bug): Ditto.
-	* remote-e7000.c (init_e7000_ops): Ditto.
-	(_initialize_remote_e7000): Ditto.
-	* remote-eb.c (init_eb_ops): Ditto.
-	(_initialize_remote_eb): Ditto.
-	* remote-es.c (init_es1800_ops): Ditto.
-	(init_es1800_child_ops): Ditto.
-	(_initialize_es1800): Ditto.
-	* remote-hms.c (init_hms_ops): Ditto.
-	(_initialize_remote_hms): Ditto.
-	* remote-mm.c (init_mm_ops): Ditto.
-	(_initialize_remote_mm): Ditto.
-	* remote-nindy.c (init_nindy_ops): Ditto.
-	(_initialize_nindy): Ditto.
-	* remote_nrom.c (init_nrom_ops): Ditto.
-	(_initialize_remote_nrom): Ditto.
-	* remote-os9k (init_rombug_ops): Ditto.
-	(_initialize_remote_os9k): Ditto.
-	* remote-rdi.c (init_rdi_ops): Ditto.
-	(_initialize_remote_rdi): Ditto.
-	* remote-rdp.c (init_remote_rdp_ops): Ditto.
-	(_initialize_remote_rdp): Ditto.
-	* remote-sds.c (init_sds_ops): Ditto.
-	(_initialize_remote_sds): Ditto.
-	* remote-sim.c (init_gdbsim_ops): Ditto.
-	(_initialize_remote_sim): Ditto.
-	* remote-st.c (init_st2000_ops): Ditto.
-	(_initialize_remote_st2000): Ditto.
-	* remote-udi.c (init_udi_ops): Ditto.
-	(_initialize_remote_udi): Ditto.
-	* remote-vx.c (init_vx_ops): Ditto.
-	(init_vx_run_ops): Ditto.
-	(_initialize_vx): Ditto.
-	* remote.c (init_remote_ops): Ditto.
-	(init_extended_remote_ops): Ditto.
-	(_initialize_remote): Ditto.
-	* sparcl-tdep.c (init_sparclite_ops): Ditto.
-	(_initialize_sparcl_tdep): Ditto.
-	* v850ice.c (init_850ice_ops): Ditto.
-	(_initialize_v850ice): Ditto.
-	* win32-nat.c (init_child_ops): Ditto.
-	(_initialize_inftarg): Ditto.
-
-1998-05-21  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* ax-gdb.c (const_var_ref): Don't handle function names.  I don't
-	want to implement all the "usual unary conversion" rules for
-	constants.
-	(gen_usual_unary): Turn "function" values into "pointer to
-	function" values, in accordance with ANSI.
-	(gen_deref): Don't do the usual unary conversions here.  Let the
-	caller do it.  Note that dereferencing a function pointer yields
-	a function designator, which we call an rvalue, not an lvalue.
-	(gen_address_of): Handle functions specially.
-	(gen_struct_ref): Perform the usual unary conversions before
-	calling gen_deref.
-	(gen_expr): In case for the prefix '*' operator, call
-	gen_usual_unary manually.
-
-Wed May 20 15:29:41 1998  Gavin Koch  <gavin@cygnus.com>
-
-	* mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE.
-	* mips/tm-tx39l.h: Same.
-
-Wed May 20 10:12:11 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* m32r-tdep.c (decode_prologue): Handle frames compiled with -Os.
-        Split out as separate function called by skip prologue and scan
-        prologue. new formula handles optimization in which the prologue
-        is interleaved with the body of the function. Also recognizes new
-        variations of prologue encoding.  Use of frame pointer is
-        essential to debugging, -fno-omit-frame-pointer
-        (m32r_skip_prologue): Call decode prologue, ignore line info
-        (m32r_scan_prologue): Call decode prologue, ignore line info.
-
-Tue May 19 17:23:54 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* w89k-rom.c (_initialize_w89k): Call new init function
-	(init_w89k_cmds): Convert to dynamic initialization of monitor_ops 
-        data structure for forward compatability with additions to the
-        data structure.
-	* dbug-rom.c (_initialize_dbug_rom): ditto
-        (init_dbug_cmds): ditto
-	* m32r-rom.c (_initialize_m32r_rom): ditto
-	(init_m32r_cmds): ditto
-
-Tue May 19 14:54:11 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (memrange_cmp): use const void * args to avoid
-	ANSI compiler warnings.
-
-1998-05-19  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field,
-	gen_bitfield_ref, gen_expr): Call error, not abort.
-	* ax-general.c (read_const, generic_ext, ax_trace_quick,
- 	ax_label, ax_const_d, ax_reg, ax_print): Same.
-
-	* tracepoint.c: Remove the $(...) syntax for memranges.
-	(validate_actionline, encode_actions, trace_dump_command): Remove
-	clauses for the $(...) syntax.
-	(parse_and_eval_memrange): Function deleted.
-	(_initialize_tracepoint): Update function description. 
-
-	* ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a
- 	subcommand of "maintenance", as it should have been from the
-	beginning.  #include "gdbcmd.h", to get the declaration for
-	maintenancelist.
-	* Makefile.in: Document that dependency.
-
-Tue May 19 12:00:58 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* tracepoint.c (get_tracepoint_by_number): new function, to access
-	traceframe_number for use of the GUI.
-
-	* tracepoint.h: added prototype for get_traceframe_number.
-
-Mon May 18 13:34:27 1998  Keith Seitz  <keiths@cygnus.com>
-
-        * dbxread.c (process_one_symbol): If block addresses are relative to
-        function start addresses, reset function_start_address whenever a new
-        source file is seen.
-
-Mon May 18 13:04:27 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (get_tracepoint_by_number): make sure to advance
-	arg pointer even if we fail to parse a useful number.  Otherwise,
-	since this function is called in a loop, it may loop forever!
-	Also change strtol call to allow arbitrary radix.
-	(map_args_over_tracepoints (and other places)): add QUIT; call
-	to loop, to allow breakout using control-C.  Not all loops were
-	analyzed to make sure they could terminate cleanly, but even
-	terminating with a messed-up tracepoint list would be better 
-	than not terminating at all!
-	(tdump_command): check to see if we're connected to a trace-
-	capable target (currently only "remote") before doing anything 
-	else.
-
-Sat May 16 22:21:48 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into
- 	frame struct before extracting saved register offsets.
-
-Fri May 15 22:47:45 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (encode_actions): fix typo in printf format string.
-
-1998-05-15  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	Implement a few more tracing operators: ^ | & ~ !
-	* ax-gdb.c (gen_integral_promotions, gen_logical_not,
-	gen_complement): New functions.
-	(gen_binop): New argument MAY_CARRY, indicating whether we need to
-	correct the upper bits of the value after performing the
-	operation.  Callers changed.
-	(gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and
-	BINOP_BITWISE_XOR here as well, by calling gen_binop.  Handle
-	UNOP_LOGICAL_NOT, UNOP_COMPLEMENT.
-
-	* ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary
-	sign extension.
-
-	* ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary,
-	to match the ANSI C standard better.  Callers changed.
-
-	* ax-gdb.c (gen_traced_pop): Add prototyped declaration.
-
-Fri May 15 18:18:38 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* tracepoint.c (stringify_collections_list): return a collection
-	of strings rather than a single string.
-	(free_actions_list): new function.
-	(encode_actions): process collection of strings returned by
-	stringify_collections_list.
-
-1998-05-15  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* ax-gdb.c (gen_traced_pop): New function.
-	(gen_expr): Call it for comma operator.
-	(gen_trace_for_expr): Call it, instead of writing it out.
-
-	Add facilities for sending arbitrary packets to the remote agent.
-	There are a bunch of improvements to make (make it generic; handle
-	'O' replies properly), but I just want to get this onto the branch.
-	* remote.c (print_packet, remote_packet_command): New functions.
-	(_initialize_remote): Register the remote-packet command.
-
-Thu May 14 17:52:31 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* tracepoint.c: move actionline_type definition to tracepoint.h.
-	(validate_actionline): make non static.
-
-	* tracepoint.h: move actioline_type definition  from tracepoint.c.
-        (validate_actionline) moved prototype from tracepoint.c.
-
-Thu May 14 11:49:18 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* tracepoint.c (validate_actionline): add additional error
-	checking, remove some dead code.
-	(encode_actions): additional cleanups.
-	(trace_find_command): remove some dead code.
-	(trace_find_pc_command): ditto.
-	(trace_find_tracepoint_command): ditto.
-	(trace_find_line_command): ditto.
-	(trace_find_range_command): ditto.
-	(trace_find_outside_command): ditto.
-
-Thu May 14 5:51:00 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* symtab.c (decode_line_1): set section for "break *<addr>"
-
-Wed May 13 20:58:02 1998  Mark Alexander  <marka@cygnus.com>
-
-	* corefile.c (reopen_exec_file): Reopen the exec file if
-	it has changed.
-
-Wed May 13 15:22:02 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sparc-tdep.c (fetch_instruction): New function.
-	(single_step, sparc_init_extra_frame_info, examine_prologue):
-	Use fetch_instruction instead of read_memory_integer
-	to ensure that instructions are always read as big-endian.
-
-Wed May 13 14:42:21 1998  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure.in: Add AC_FUNC_ALLOCA.
-	* defs.h: Check HAVE_ALLOCA_H rather than sparc.  Add _AIX pragma
-	alloca.
-	* configure: Rebuild.
-	* Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New
-	targets.
-
-Wed May 13 11:19:08 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (trace_command): Remove old diagnostic code that was
-	preventing tracepoints from being defined with a full-path filename.
-
-Tue May 12 13:17:35 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* stabsread.c (read_one_struct_field): Check for typedef in type
- 	tree before clearing bitfield information.
-
-1998-05-11  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* ax-gdb.c (gen_binop): New function, based on gen_mul, to replace
-	gen_mul and gen_div, and handle `%' op as well.  Correctly tests
-	type of arguments.
-	(gen_expr): Factor out common code in binary arithmetic operators.
-	Add support for `%'.
-	(gen_mul, gen_div): Removed.
-
-Thu May  7 14:49:38 1998  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve
-	%o0-%o5 as 64-bit values; compensate for stack bias.
-	(USE_STRUCT_CONVENTION): We only pass pointers to structs
-	if they're larger than 32 bytes.
-	(REG_STRUCT_HAS_ADDR): Ditto.
-
-	* sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp()
- 	instead of read_register. If the target is a sparc64 and the frame
- 	pointer is odd, compensate for the stack bias.
-	(get_saved_register): Use read_sp().
-	(DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES.
-	(sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64,
- 	save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers.
-	(sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC,
- 	CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a
- 	dummy frame.
-	(sparc_pop_frame): Use write_sp(). If the target is a sparc64 and
- 	the FP is odd, compensate for stack bias.
-	(sparc_store_return_value): Right-justify the return value before
- 	writing it to %o0.
-	(sparc_fix_call_dummy): Don't NOP out part of the call dummy on
- 	sparc64.
-	(sparc64_read_sp, sparc64_read_fp, sparc64_write_sp,
- 	sparc64_write_fp, sp64_push_arguments,
- 	sparc64_extract_return_value): New functions to support the
- 	sparc64 ABI.
-
-	* dwarfread.c (handle_producer): Set processing_gcc_compilation to
- 	the right version number.
-
-	* dwarf2read.c (read_file_scope): Assume we're processing
-	GCC2 output.
-
-Wed May  6 16:34:03 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* somsolib.c: Include gdb_stat.h.
-
-Mon May  4 18:34:01 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* ax-gdb.c (gen_mul): new function; (gen_div): new function;
-	(gen_expr): add support for * and / operators, call gen_mul and
-	gen_div as appropriate.
-
-Mon May  4 16:24:22 1998  Mark Alexander  <marka@cygnus.com>
-
-	* defs.h (make_run_cleanup): Declare.
-	* solib.c (find_solib): Pass correct number of arguments to
-	make_run_cleanup.
-
-Mon May  4 07:08:25 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (trace_actions_command): actions command must set
-	step_count to zero (in case previous actions have set it but the
-	new set does not).
-
-Sat May  2 09:35:07 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>
-
-	* ocd.h:  Add new flags, function codes, and processor types to 
-	support new Wiggler capabilities.
-	* (ocd_write_bytes_size):  New function to allow atomic writes of
- 	memory in sizes larger than a byte.
-
-	* ser-unix.c (baudtab):  Add 57600, 115200, 230400, and 460800 baud.
-
-Fri May  1 19:51:32 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* stabsread.c (read_one_struct_field): Do not override supplied
- 	bitfield size for a range type value.
-
-	* gdbtypes.c (create_range_type): For a range with positive 
-	lower limit, declare range type as unsigned.
-
-Fri May  1 10:58:34 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* monitor.c: Turn off debug
-
-Fri May  1 09:29:56 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* breakpoint.c (delete_command):  Skip internal breakpoints when
-	all breakpoints are requested.
-
-	* stabsread.c (define_symbol):  Record parameter types from Sunpro
-	function stabs in the TYPE_FIELDS of the function type.
-
-Thu Apr 30 15:59:54 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* Makefile.in (config-check-targets, config-check-hosts): Removed.
-
-1998-04-30  Paul Eggert  <eggert@twinsun.com>
-
-        * Makefile.in (maintainer-clean):
-        Don't get ahead of yourself and delete Makefile
-        before running `make'.
-        (local-maintainer-clean, do-maintainer-clean): New rules.
-
-Wed Apr 29 14:02:59 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* ax-gdb.c (gen_add): when adding a pointer and an int, use
-	the size of the pointer, not the int (typo) to decide how
-	to extend the result.
-
-Wed Apr 29 10:20:40 1998  John Metzler  <jmetzler@cygnus.com>
-start-sanitize-vr4xxx
-
-	* nec4102rom.c: New file implements ROM monitor adapter for
-        nec-vr4102 board.  This board hosts the vr4111 chip.  This file
-        required extensions to the monitor_ops structure, hooks for wait
-        filter, new flags. This version does not support more than one
-        breakpoint and resuming after a breakpoint in 16 bit mode is
-        completely disfunctional.  
-end-sanitize-vr4xxx
-
-	* monitor.h: Defined additional hooks for dmpregs, configure_hooks
-	and wait_filter. These additions require that all ROM monitor
-	interfaces be recoded to initialize monitor ops using assignments
-	rather than static structure initialization.  Added new bits to
-	flags MO_EXACT_DUMPADDR, MO_HAS_BLOCKWRITES.
-
-        * monitor.c (RDEBUG): Conditional tracing throughout the file.
-        (fromhex): Now recognized upper cse hex digits
-        (monitor_printf_noecho):
-        (monitor_readchar): Tracing interferes with input timing.
-        (monitor_open): Register different memory write functions with
-        dcache_init if MO_HAS_BLOCKWRITES.
-        (flush_monior_dcache): Added as an additional utilty.
-        (monitor-resume): Call continue hook if one has been supplied.
-        (monitor_wait_filter): New function Factored out of monitor wait
-        and used if alternate wait-filter has not been provided.
-        (monitor_wait): call alternate wait filter if provided.  Call
-        monitor_dump_regs, a new function factored out from inline code.
-        (monitor_dump_block): A new function used as a utility when
-        monitors must dump several blocks of registers using different
-        commands.
-        (monitor_dump_regs): Call alternate function if provided. Uses new
-        hook in monitor.h.
-        (monitor_write_memory): Engage previouly added hook
-        MO_FILL_USES_ADDR.
-        (monitor_write_even_block): new function supports writing long
-        blocks of 4byte words.
-        (longlongendswap): new internal function
-        (monitor_write_memory_longlongs): new function writes large blocks
-        using command to enter a long long.
-        (monitor_write-memory_block): new Function figures out which block
-        mod to use.
-        (monitor_read_memory): Can now handle dump formats in which the bytes 
-        preceeding the requested data is not printed.
-
-Tue Apr 28 19:41:33 1998  Tom Tromey  <tromey@cygnus.com>
-
-	* tracepoint.c (memrange_cmp): Another typo fix; `memrbnge' ->
-	`memrange'.
-
-	* tracepoint.c (memrange_cmp): Fixed typo in function intro.
-
-Tue Apr 28 17:41:20 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * symfile.c (overlay_auto_command): Add forgotten parameter
- 	definitions.
-        (overlay_manual_command, overlay_off_command): Likewise.
-        (overlay_load_command): Likewise.
-        * tracepoint.c (memrange_cmp): Parameters have type void *, not
-        struct memrange *.
-
-Tue Apr 28 11:08:25 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* rom68k-rom.c (_initialize_rom68k): Fix unresolved init_rom_68kcmds.
-
-Mon Apr 27 14:32:21 1998  Mark Alexander  <marka@cygnus.com>
-
-	* config/sparc/tm-sparc.h (CALL_DUMMY): Shorten it drastically,
-	make it work on the simulator.
-	(FIX_CALL_DUMMY): Convert to function call instead of inline code.
-	(sparc_fix_call_dummy): Declare.
-	* sparc-tdep.c (sparc_fix_call_dummy): New function, taken from
-	old FIX_CALL_DUMMY macro, with additional fixes for simulator.
-	(sparc_push_dummy_frame): Set registers differently on simulator
-	to prevent corrupted register window save areas.
-
-Mon Apr 27 13:46:40 1998  John Metzler  <jmetzler@cygnus.com>
-
-        * rom68k-rom.c (_initialize_rom68k, init_rom68k_cmds):
-        Convert all static initializations of monitor ops structures to
-        executable initializations in order that additions to the data
-        structure definition can me made without repeating this editing
-        exercise.                                            
-        * abug-rom.c (_initialize_abug_rom, init_abug-cmds): Ditto.
-        * cpu32bug-rom.c (_initialize_cpu32bug_rom, init_cpu32bug_cmds): Ditto.
-        * mon960-rom.c (initialize_mon960, init_mon960_cmds): Ditto.
-        * op50-rom.c (initialize_op50n, init_op50n_cmds): Ditto.       
-        * ppcbug-rom.c (_initialize_ppcbug_rom, init_ppc_cmds): Ditto.
-        * sh3-rom.c (_initialize_sh3_rom, init_sh3_cmds): Ditto.
-        * sparclet-rom.c (_initialize_sparclet, init_sparclet_cmds): Ditto.
-        * remote-est.c (_initialize_est, init_est_cmds): Ditto.
-        * remote-hms.c ( _initialize_remote_hms, init_hms_cmds): Ditto.
-
-Mon Apr 27 10:43:04 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-        * gdb_string.h (strdup): Don't specify arguments in prototype.
-
-Sun Apr 26 07:57:21 1998  Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
-
-	* rs6000-nat.c (vmap_ldinfo):  Issue warning instead of error if
-	fstat on ldinfo_fd fails.  Use objfile->obfd instead of vp->bfd
-	to check for reference to the same file.
-
-	* target.c (target_read_string):  Handle string transfers at the
-	end of a memory section gracefully.
-
-Fri Apr 24 17:18:56 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	* Makefile.in: enable EXEEXT setting
-
-Fri Apr 24 11:53:49 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* tracepoint.c (add_local_symbols): change type of type from
-	char to int so that type shows up as 'A' or 'L' not 0.
-
-start-sanitize-r5900
-Fri Apr 24 11:25:07 1998  Jeffrey A Law  (law@cygnus.com)
-
-        * mips-tdep.c (mips32_decode_reg_save): Handle 128bit wide
-        GPR loads/stores generated on the r5900.
-        (mips_find_saved_regs, mips32_skip_prologue): Likewise.
-        * mips/tm-r5900.h (R5900_128BIT_GPR_HACK): Define.
-        * mips/tm-txvu.h (R5900_128BIT_GPR_HACK): Likewise.
-
-end-sanitize-r5900
-Thu Apr 23 16:37:20 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-        * README:  Minor changes for 4.17 release.
-
-Thu Apr 23 15:44:39 1998  Per Bothner  <bothner@cygnus.com>
-
-	* symfile.c (deduce_language_from_filename):  .class implies java.
-
-Thu Apr 23 12:52:21 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * configure.in (strerror): Check if function must be declared.
-        * acconfig.h (NEED_DECLARATION_STRERROR): New define slot.
-        * gdb_string.h (strerror): Function declaration issued if
-        NEED_DECLARATION_STRERROR.
-        * configure, config.in: Files regenerated.
-
-Thu Apr 23 12:27:43 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * symfile.c (simple_overlay_update_1): Do not prefix array address
-        by `&'.
-        * bcache.h (BCACHE_DATA_ALIGNMENT): Ditto.
-        * tracepoint.c (encode_actions): Ditto.
-        * language.c, complaints.c, utils.c (varargs.h): Do not include that
-        file here, it is already included indirectly by defs.h.
-        * dbxread.c (dbx_symfile_init, process_one_symbol): Cast xmalloc return
-        value to the appropriate pointer type.
-        * utils.c (floatformat_from_doublest): Ditto.
-        * tracepoint.c (read_actions, _initialize_tracepoint): Ditto.
-        (add_memrange): Likewise with xrealloc return value.
-        * stabsread.c (ref_add): Ditto.
-        * coffread.c (coff_symfile_init): Likewise for xmmalloc return value.
-        * elfread.c (elf_symfile_read): Ditto.
-        * os9kread.c (os9k_symfile_init): Ditto.
-
-Thu Apr 23 00:32:08 1998  Tom Tromey  <tromey@cygnus.com>
-
-	* config.in: Rebuilt.
-	* acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_STPCPY, HAVE_GETTEXT,
-	HAVE_LC_MESSAGES): Define.
-
-Wed Apr 22 15:38:56 1998  Tom Tromey  <tromey@cygnus.com>
-
-	* configure: Rebuilt.
-	* configure.in: Call CY_GNU_GETTEXT.
-	* Makefile.in (top_builddir): New macro.
-	(INTL): Define to @INTLLIBS@.
-	(INTL_DEPS): New macro.
-	(CDEPS): Reference INTL_DEPS, not INTL.
-
-start-sanitize-sky
-Wed Apr 22 13:40:16 1998  Doug Evans  <devans@canuck.cygnus.com>
-
-	* txvu-tdep.c (txvu_print_insn): Fix thinko.
-
-end-sanitize-sky
-Wed Apr 22 12:58:23 1998 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	Handle missing shared libraries during the examination of a core
-	dump gracefully.
-	* solib.c (find_solib):  Use catch_errors around call to
-	solib_map_sections. Use warning instead of error if reading of
-	the shared library name fails.
-	(solib_map_sections):  Change return and argument types to make
-	it callable from catch_errors.
-	(symbol_add_stub):  Avoid GDB core dump if solib->abfd is NULL.
-	* irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections,
-	symbol_add_stub):  Ditto.
-
-Wed Apr 22 14:34:49 1998  Michael Meissner  <meissner@cygnus.com>
-
-	* Makefile.in (INTL*): Add support to link in the intl library,
-	and to add -I options to its source and object directories.
-	(INTERNAL_CFLAGS): Ditto.
-	(C{LIBS,DEPS}): Ditto.
-
-start-sanitize-sky
-Wed Tue 21 17:29:48 1998  Jim Lemke  <jlemke@cygnus.com>
-	* configure.in: Add configure option --with-sim-funit.
-
-end-sanitize-sky
-Tue Apr 21 11:20:54 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* mips-tdep.c (gdb_print_insn_mips): Disassemble MIPS instructions
- 	with subtarget-specific `mach', rather than fixed default.
-	* config/mips/tm-mips.h (TM_PRINT_INSN_MACH): New macro, default
-	disassembly `mach'.
-start-sanitize-r5900
-	* config/mips/tm-r5900.h (TM_PRINT_INSN_MACH): Override.
-end-sanitize-r5900
-start-sanitize-sky
-	* config/mips/tm-txvu.h (TM_PRINT_INSN_MACH): Override.
-end-sanitize-sky
-
-Mon Apr 20 15:35:03 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * coffread.c (decode_base_type): Treat a long field with size greater
-        than TARGET_LONG_BIT as long long.
-        * values.c (value_from_longest): Print code value in error message.
-
-Mon Apr 20 15:32:21 1998   Mark Kettenis  <kettenis@phys.uva.nl>
-
-        * gdb/gdb_string.h (strdup): Declare only if not defined as a
-        macro.
-
-Mon Apr 20 14:18:45 1998  J. Kean Johnston  <jkj@sco.com>
-
-        * procfs.c: Added replacement macros for LWP stuff.  Fixed support 
-        for UnixWare / SVR4.2MP targets and any targets which use
-        multi-file /proc entries.  Fixed support for hardware watchpoints.
-        * solib.c: SCO needs some of the same code as SunOS. Change
-        preprocessor conditionals.
-
-        * config/i386/i386sco5.mt: New file.
-        * config/i386/tm-i386sco5.h: New file.
-        * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o.
-        * config/i386/nm-i386v42mp.h 
-        (TARGET_HAS_HARDWARE_WATCHPOINTS): define.  
-        Add other macros for hardware assisted watchpoints.
-        * config/i386/nm-i386sco5.h: Correct attributions.
-        (TARGET_HAS_HARDWARE_WATCHPOINTS): define.
-        * config/i386/nm-linux.h (target_remote_watchpoint): Pass
-        'type' through to i386_insert_watchpoint.
-
-Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
-	* infrun.c (wait_for_inferior): Don't add signalled processes
-	as new threads.
-	* procfs.c (wait_fd): Note if LWP has exited.
-	(procfs_wait): use GETPID to get process ID.
-
-Sat Apr 18 15:21:04 1998  Stan Cox  <scox@cygnus.com>
-
-	* configure.tgt: Added sparc86x support.
-
-Thu Apr 16 13:13:24 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* rdi-share/etherdrv.c (EthernetWrite): Use strerror to get
-	error string if in an ANSI C-ish environment.
-
-Wed Apr 15 18:59:48 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sparc-tdep.c (SPARC_HAS_FPU): Define.
-	(sparc_extract_return_value): New function, required to handle
-	machines without floating point.
-	(sparc_store_return_value): Ditto.
-	* config/sparc/tm-sparc.h (EXTRACT_RETURN_VALUE): Call
-	sparc_extract_return_value instead of using inline code.
-	(sparc_extract_return_value): Declare.
-	(STORE_RETURN_VALUE): Call sparc_store_return_value instead
-	of using inline code.
-	(sparc_store_return_value): Declare.
-
-Wed Apr 15 12:19:42 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* solib.c (enable_break): Only call warning once
-	instead of three times.
-
-Tue Apr 14 16:52:59 1998  Mark Alexander  <marka@cygnus.com>
-
-	* sparc-tdep.c (sparc_extract_struct_value_address): Make it
-	work correctly on little-endian hosts.
-	(sparc_push_arguments): New function.
-	(gdb_print_insn_sparc): New function.
-	(_initialize_sparc_tdep): Make gdb_print_insn_sparc the default
-	disassembler, so that SPARClite-specific instructions will
-	be recognized.
-	* sparcl-tdep.c (readchar): Print debugging information.
-	(debug_serial_write): New function, a replacement for SERIAL_WRITE
-	that prints debugging information.
-	* config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define.
-	(sparc_push_arguments): Declare.
-
-Tue Apr 14 15:43:49 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* gdbcfgxref (xref_menu): Call new regex and wild card searches
-	Now you can type in a specific triple like mips64-vr4300-elf or
-	somthing like mips*.h
-	(triple_search, wildcardsearch): The new functions
-
-start-sanitize-vr4320
-	* configure.tgt: Switch over to use tm-4320.h. Since I switched to
- 	MIPS EABI the fixes are no longer backward compatible with 4300.
-	* tm-vr4320.h: Added
-	* vr4320.mt:   Added
-
-end-sanitize-vr4320
-Mon Apr 13 16:28:07 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* utils.c (warning): added call to warning_hook
-
-	* source.c (find_source_lines): modified to call warning in case
-	of source vs. executable time stamp mismatch. Simplified object
-	file check. Initialized mtime to 0.
-
-	* defs.h: added warning_hook prototype
-
-	* top.c: added warning_hook prototype.
-
-Mon Apr 13 09:54:08 1998  Keith Seitz  <keiths@andros.cygnus.com>
-
-	* config/sparc/tm-sun4os4.h (IS_STATIC_TRANSFORM_NAME): Add missing
-	definition.
-
-Fri Apr 10 22:36:28 1998  Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
-        Update support for x86 Solaris 2.
-        * config/i386/tm-i386sol2.h, nm-i386sol2.h:  New configuration
-        files for x86 Solaris 2.                                              
-        * config/i386/i386sol2.mt, i386sol2.mh:  Use them.                    
-        * config/sparc/tm-sun4sol2.h (PROCFS_GET_CARRY):  New macro, extract  
-        carry flag from a given regset.                                     
-        (IS_STATIC_TRANSFORM_NAME):  New macro, check if a symbol name      
-        is a SunPro transformed name.                                 
-        * i386-tdep.c (sunpro_static_transform_name):  New function to
-        extract the source name from a SunPro transformed name.           
-        * inferior.h (procfs_first_available, procfs_get_pid_fd):        
-        Add prototypes.                                          
-        * infrun.c (wait_for_inferior):  Handle breakpoint hit in
-        signal handler without intervening stop in sigtramp.     
-        * procfs.c (procfs_lwp_creation_handler):  Use PROCFS_GET_CARRY
-        instead of direct access to the status register.               
-        (procfs_get_pid_fd):  New function, returns procfs fd for a given pid.
-        * sol-thread.c (ps_lgetLDT):  New function, returns LDT for a given   
-        lwpid.                                                                
-        (sol_find_new_threads):  Handle failed libthread_db initialization 
-        gracefully.                                                       
-        * stabsread.c (define_symbol):  Use IS_STATIC_TRANSFORM_NAME      
-        to check for a SunPro transformed symbol name.              
-
-Fri Apr 10 10:35:35 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* utils.c (fmthex): A formatting function for hexdumps
-
-	* mips-tdep.c (unpack_mips16): Fixed instruction decoding, lots of
- 	bit pattern interpretations. mips_fetch_instruction does not work
- 	for 16 bit instructions. Some confusion remains about sign
- 	extension in backward branches.
-	(mips32_relative_offset): Sign extension
-	(mips32_next_pc): Major debugging, bit pattern interpretation
-	(print_unpack): debugging printf
-	(fetch_mips_16): new funtion, key on PC low bit, not symbol table
-	(mips16_next_16): Initial major debugging of this function. Lots
- 	of bit pattern mistakes.
-	(mips_next_pc): key on low bit of PC, not symbol table.
-	* symfile.c (generic_load): Added a download verification which
- 	reads back the loaded code. Download chunk size is now a defined
- 	macro. Fixed a bug in which downloading slips into loading one
- 	byte at a time. Lower level functions in monitor.c can load long
- 	sequences of bytes and make use of these fixups.  Referencing
- 	bfd-start_address directly was incorrectly getting zero for start.
-
-Thu Apr  9 19:20:32 1998  Ian Lance Taylor  <ian@cygnus.com>
-
-	* mips-tdep.c (do_fp_register_row): Use alloca rather than arrays
-	with dynamic size.
-
-Wed Apr  8 19:21:42 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* top.c (print_gdb_version): Print 1998 now.
-
-Wed Apr  8 16:57:22 1998  Philippe De Muyter  <phdm@macqel.be>
-
-	* source.c: Remove obsolete decl of strstr().
-
-Wed Apr  8 16:47:33 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* solib.c (solib_create_inferior_hook): Remove Ulrich Drepper's
-	patch of March 23 1998.
-	* breakpoint.c (breakpoint_re_set_one): Remove Ulrich Drepper's
-	patch of March 23 1998.
-
-Sat Apr  4 10:05:00 1998  Dawn Perchik  <dawn@cygnus.com>
-
-	* mdebugread.c (parse_partial_symbols): If this is an .mdebug 
-	section in an ELF file, override a symbol's ECOFF section with its 
-	ELF section.  Also, fix stabs continuation where a stabs string 
-	continues for more than one continuation.
-
-Mon Apr  6 09:17:48 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* mips-tdep.c (mips_push_arguments): Specify dimention of valbuf
- 	using MAX_REGISTER_RAW_SIZE.
-
-Sat Apr  4 10:05:00 1998  Dawn Perchik  <dawn@cygnus.com>
-
-	* infrun.c: Fix prototype of signals_info to match static funtion.
-
-Thu Apr  2 12:47:41 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* sol-thread.c (sol_thread_store_registers): Save & restore new
- 	value of single updated register to prevent accidental clobbering.
-
-Wed Apr  1 22:01:09 1998  Mark Alexander  <marka@cygnus.com>
-
-	* config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
-	* config/sparc/sparclite.mt: Link in the erc32 simulator.
-
-Wed Apr  1 16:30:49 1998  Ian Dall  <Ian.Dall@dsto.defence.gov.au>
-
-        * ns32k-tdep.c (flip_bytes, ns32k_localcount,
-        ns32k_get_enter_addr, sign_extend): Restore functions mysteriously
-        deleted.
-
-        * ns32knbsd-nat.c: New (?) file to support fetching and storing
-        registers on NetBSD hosts.
-
-        * nbsd.mh (NATDEPFILES): put ns32knbsd-nat.o instead of
-        ns32k-nat.o
-
-        * ns32km3-nat.c (reg_offset): Get order of floating point
-        registers correct. Add extra 32382 register offsets.
-        (REG_ADDRESS): define to point at correct part of thread
-        state. Use calls to "warning" instead of "message".
-
-        * tm-nbsd.h, tm-ns32km3.h (REGISTER_NAMES, NUM_REGS,
-        REGISTER_BYTES, REGISTER_BYTE): redefine allowing for 32382
-        fpu registers.
-
-Wed Apr  1 13:43:07 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * NEWS: m68k-motorola-sysv host support added.
-        * coffread.c (coff_start_symtab): Accept the filename as an argument,
-        set it here.  Callers updated.
-
-Wed Apr  1 23:13:23 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/mips/tm-mips.h (REGISTER_VIRTUAL_TYPE): Handle 32 bit SR,
- 	FSR and FIR registers.
-	(REGISTER_VIRTUAL_SIZE): Compute using REGISTER_VIRTUAL_TYPE.
-	(REGISTER_RAW_SIZE): Define using REGISTER_VIRTUAL_SIZE.
-
-	* config/mips/tm-mips64.h: Ditto.
-
-Tue Mar 31 21:30:39 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* arm-tdep.c (gdb_print_insn_arm): Attach a fake Thumb symbol
-	vector to the info structure when disassembling thumb
-	instructions. 
-
-	* coffread.c (coff_symtab_read, read_one_sym,
-	process_coff_symbol):  Support Thumb symbol types. 
-
-	* dbxread.c (process_one_symbol): Call SMASH_TEXT_ADDRESS (if it
-	is defined) for function symbols.  
-
-Tue Mar 31 16:39:28 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* tracepoint.c (get_tracepoint_by_number): change warning to note.
-	(delete_trace_command): suppress y/n query if no tracepoints, or
-	if not from_tty.  (trace_pass_command): reject junk at end of args.
-	(read_actions): an action list consisting only of "end" is discarded.
-	(validate_actionline (for collect command)): an argument beginning
-	with a dollar_sign but not recognized as a special argument is
-	parsed like any other expression -- if it isn't a register name,
-	it's rejected.  Also reject an empty argument to while-stepping.
-	(trace_find_command): reject a negative frame number argument.
-	(_initialize_tracepoint): set $traceframe initially to -1.
-
-Mon Mar 30 16:42:12 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* rdi-share/Makefile.am, rdi-share/aclocal.m4,
-	rdi-share/configure: New files.
-	* rdi-share/configure.in:  Rewritten to be an autoconf input file.
-	* rdi-share/Makefile.in, rdi-share/configure: Generated by 
-	automake/autoconf.
-	* rdi-share/dbg_hif.h, etherdrv.c, hostchan.c: Use autoconf tests
-	to check environment.
-
-Sun Mar 29 15:17:16 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* tracepoint.c (trace_start_command): Set trace_running_p.
-	(trace_stop_command): Clear trace_running_p.
-
-Sat Mar 28 15:19:48 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* NEWS: Update for 4.17 release.
-
-Fri Mar 27 10:15:50 1998  David Taylor  <taylor@tito.cygnus.com>
-
-	* tracepoint.c (parse_and_eval_memrange): Fix memory leaks.
-	(encode_actions): Use the new gen_trace_for_expr function
-	instead of expr_to_address_and_size; collect registers when
-	using expressions.  (clear_collection_list): Fix memory leak.
-
-1998-03-26  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* ax-gdb.h (gen_trace_for_expr): Add prototype.
-
-Thu Mar 26 17:24:23 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* tracepoint.c (validate_actionline): Fix memory leak.
-	(encode_actions): Fix memory leak.
-
-Thu Mar 26 16:16:55 1998  David Taylor  <taylor@tito.cygnus.com>
-
-	* tracepoint.c (trace_mention): New function.
-	(trace_command): Call it.
-
-1998-03-26  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* ax-general.c (ax_reqs): New function.
-	* ax.h (enum agent_flaws, struct agent_reqs): New types.
-	(agent_reqs): New extern prototype.  Well, actually, this was
-	there before, due to a premature checkin.
- 	(struct aop_map): Add new `data_size' member.
-	* ax-general.c (aop_map): Supply its value.
-	* ax-gdb.c (agent_command): Call ax_reqs, for testing.
-
-	* ax-general.c (ax_print): If we encounter an invalid or
-	incomplete opcode, don't abort; just print an error message.
-
-	* ax-gdb.c: Generate trace bytecodes, as appropriate.
-	(trace_kludge): New variable.
-	(gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked
- 	nicely.
-	(expr_to_agent): Ask for no trace bytecodes.
-	(gen_trace_for_expr): New function.
-	(agent_command): Call it, and display the result appropriately ---
-	no struct axs_value, so no type or kind information.
-
-	* ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT.
-
-Thu Mar 26 22:29:28 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-        * tracepoint.c (trace_status_command): Recognize a boolean return
-        value from the stub to indicate whether trace experiment is
-        running.  Export this value as a global state variable.
-        (trace_running_p) for use by the GUI. (from Michael Snyder)
-        (trace_pass_command) added call to modify_tracepoint_hook.
-
-        * tracepoint.h export trace_running_p.
-
-Thu Mar 26 13:08:01 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* tracepoint.c (validate_actionline): do not error out if
-	exp->elts[0].opcode is not on short line -- let
-	expr_to_address_and_size handle it.
-
-1998-03-26  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* tracepoint.c: Include "ax.h", not "agentexpr.h".
-
-	* tracepoint.c (encode_actions): Call expr_to_address_and_size,
-	not simply expr_to_agent.
-
-	* ax-general.c: Comment out code in progress, so everyone else can
-	at least compile.
-
-	* gdbtypes.c: Doc fix.
-
-	* ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files.
-	* Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o.
-	(SFILES): Add ax-general.c, ax-gdb.c.
-	(ax_h): New variable.
-	(ax-general.o, ax-gdb.o): New rules.
-
-start-sanitize-sky
-Wed Mar 25 11:45:19 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* configure.in (sim-gpu2): Added target type checking to make
- 	--with-sim-gpu2 option only valid for sky target.
-	* configure: Regenerated.
-end-sanitize-sky
-
-Tue Mar 24 16:22:40 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
-
-	* Makefile.in:  Derive SHELL from configure.
-	* config/d10v/d10v.mt config/m32r/m32r.mt
-	config/mn10200/mn10200.mt config/mn10300/mn10300.mt
-	config/d30v/d30v.mt:  Remove -lm from SIM.  This prevents
-	dependency checking of -lm (under NT native builds).  (It is
-	automatically added by configure if it exists.)
-	* doc/configure mswin/configure nlm/configure
-	testsuite/gdb.base/configure testsuite/gdb.c++/configure
-	testsuite/gdb.chill/configure testsuite/gdb.disasm/configure
-	testsuite/gdb.stabs/configure testsuite/gdb.threads/configure:
-	Regenerate with autoconf 2.12.1 to fix shell issues for NT native
-	builds.
-
-Mon Mar 23 18:10:57 1998  Ulrich Drepper  (drepper@cygnus.com)
-
-	* solib.c (solib_create_inferior_hook):  Rewrite previous
-	change to check the type of file via BFD.
-
-Mon Mar 23 13:52:28 1998  Ulrich Drepper  (drepper@cygnus.com) 
- 
-	* breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events
-	like bp_breakpoints.
-	* solib.c (solib_create_inferior_hook): Relocate section addresses
-	if the alleged start address doesn't agree with the PC.
-
-start-sanitize-sky
-Mon Mar 23 13:07:22 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* configure.in (sim-gpu2): Added --with-sim-gpu2 as configure
- 	option, to allow gdb+sim linking with sky GPU2 library.
-	* configure: Regenerated.
-
-end-sanitize-sky
-Sat Mar 21 19:34:49 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	merged changes from Foundry (list follows by file/author):
-
-        - Tom Tromey  <tromey@cygnus.com>
-        * Makefile.in (gdbres.o): New target.
-        (WINDRES): New define.
-        * configure: Rebuilt.
-        * configure.in (WINDRES): Define.
-        (CONFIG_OBS): Include gdbres.o on Windows.
-        * gdbtool.ico: New file.
-        * gdb.rc: New file.
-
-        * ser-unix.c
-        - Keith Seitz  <keiths@onions.cygnus.com>
-        (wait_for): Don't reset the timeout_remaining for CYGWIN32,
-        since we now effectively poll the serial port.
-        Don't reset the current_timeout, either, since this member is used
-        by hardwire_readchar to track the timeout and call the ui_loop_hook.
-	(hardwire_readchar): Poll the serial port for Cygwin32. We timeout
- 	every second, update the UI, and loop around doing this until we
- 	have hit the real timeout or we get data or an error. This will
- 	allow the UI to stay active while gdb is "blocked" talking to the
- 	target.
-       	- Martin M. Hunt  <hunt@cygnus.com>
-	(wait_for): Do reset current_timeout because it is only used to
- 	keep track of what the current timeout for the scb is.
-
-        * top.c
-        - Martin M. Hunt  <hunt@cygnus.com>
-        (quit_confirm): Change exit message again
-        for GUI.
-        (pc_changed_hook): Add prototype.
-        - Tom Tromey  <tromey@cygnus.com>
-        (quit_confirm): Added missing `else'.
-        (quit_confirm): Special-case message if init_ui_hook is
-        set.
-
-        * symtab.c
-        - Martin M. Hunt  <hunt@cygnus.com>
-        (find_pc_sect_line): If no symbol information
-        is found, return correct pc anyway.
-        (find_methods): Comment out an apparently
-        bogus error message because it messes up Foundry.
-
-        * serial.c
-        - Martin M. Hunt  <hunt@cygnus.com>
-        (_initialize_serial): Add a description of
-        "set remotelogbase".
-
-        * findvar.c
-        - Martin M. Hunt  <hunt@cygnus.com>
-        (write_register_gen): Add call to
-        pc_changed_hook if the PC is being changed.
-
-        * defs.h
-        - Martin M. Hunt  <hunt@cygnus.com>
-        (pc_changed_hook): Define.
-
-        * command.c
-        -  Martin M. Hunt  <hunt@cygnus.com>
-        (do_setshow_command): If no arguments are supplied,
-        don't dump core, instead print out an error message.
-
-        * breakpoint.c
-        - Martin M. Hunt  <hunt@cygnus.com>
-        Make set_raw_breakpoint, set_breakpoint_count,
-        and breakpoint_count non-static so they are accessible from
-        elsewhere.
-        (enable_breakpoint): Enable breakpoint
-        with same disposition instead of changing all breakpoints
-        to donttouch.
-
-        * annotate.h
-	- Keith Seitz  <keiths@onions.cygnus.com>
-        Add declarations for annotation hooks.
- 
-        * annotate.c
-	- Keith Seitz  <keiths@onions.cygnus.com>
-        Add hooks: annotate_starting_hook, annotate_stopped_hook,
-        annotate_signalled_hook, annotate_exited_hook.
-        (annotate_starting): If hook exists, call it instead.
-        (annotate_stopped): If hook exists, call it instead.
-        (annotate_exited): If hook exists, call it instead.
-        (annotate_signalled): If hook exists, call it instead.
-
-Fri Mar 20 14:45:36 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdbserver/Makefile.in: add dependency on XM_CLIBS.
-	* gdbserver/low-sim.c (registers) force into alignment.
-	(create_inferior): Fix typo on new_argv; add abfd arg to 
-	sim_open, sim_create_inferior.  Add reg_size arg to 
-	sim_fetch_register, sim_store_register.  Make simulator
-	take a single-step to get into a known running state.
-	* gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL.
-	* gdbserver/server.c: Add remote_debug variable to control 
-	debug output.
-	* gdbserver/server.h: Add prototypes for enable/disable_async_io.
-	* gdbserver/remote-utils.c: add verbose debugging output controlled 
-	by "remote_debug" variable.  Add call to "disable_async_io()"
-	to avoid being killed by async SIGIO signals.
-	* config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES),
-	so that gdbserver can be built with the m32r simulator.
-
-Fri Mar 20 09:04:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-start-sanitize-r5900
-	* config/mips/tm-r5900.h (REGISTER_VIRTUAL_SIZE): Redefine as
- 	expression from REGISTER_VIRTUAL_TYPE.
-	(REGISTER_RAW_SIZE): Ditto.
-	(REGISTER_VIRTUAL_TYPE): Redefine, use explicit size for 32 bit
- 	registers.
-
-end-sanitize-r5900
-	* gdbtypes.h (builtin_type_{,u}int{8,16,32,64}): New gdb builtin
- 	types.
-start-sanitize-r5900
-	(builtin_type_{,u}int128): Ditto.
-end-sanitize-r5900
-
-	* gdbtypes.c (_initialize_gdbtypes): Initialize new types.
-
-	* mips-tdep.c (do_gp_register_row): Pad register value when GP
- 	register is smaller than MIPS_REGSIZE.
-
-	* findvar.c (value_of_register): When raw and virtual register
- 	values identical, check that sizes are consistent.
-
-Thu Mar 19 11:32:15 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* minsyms.c (compare_minimal_symbols): If addresses are identical,
-	then compare on names.  Sorted list should have symbols with 
-	identical addresses AND names adjacent, so dups can be discarded.
-
-Wed Mar 18 12:50:17 1998  Jeff Law  (law@cygnus.com)
-
-	* stabsread.c (define_symbol): Don't look for ',' as a LRS
-	indicator.
-
-Wed Mar 18 10:34:51 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* rdi-share/etherdrv.c: Set sys_errlist[] as char * not const char *.
-
-Fri Mar 13 15:43:53 1998  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-        * config/mips/xm-mips.h (CC_HAS_LONG_LONG):  Undefine for Ultrix
-        when compiling with native cc, the compiler has broken long long
-        support.
-
-Fri Mar 13 15:37:02 1998  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-        * config/m68k/xm-sun3os4.h:  Remove malloc declarations, they
-        are handled via autoconf now.
-        * remote.c (remote_ops, extended_remote_ops):  Replace static
-        forward declaration by moving the static definition to the top of
-        the file, for old K&R compilers.
-        * tracepoint.c (collect_symbol, trace_start_command):
-        Replace ANSI string concatenation with K&R compatible simple string.
-
-1998-03-11  Fred Fish  <fnf@ninemoons.com>
-
-	* source.c (select_source_symtab): Don't reach error if we have
-	a current_source_symtab from reading in partial symbol table.
-
-start-sanitize-vr4320
-Tue Mar 10 16:15:13 1998  Gavin Koch  <gavin@cygnus.com>
-
-	* configure.tgt (mips64*vr4320*el-*-elf*): Removed spurious case.
-
-end-sanitize-vr4320
-Fri Mar  6 13:10:27 1998  Fred Fish  <fnf@cygnus.com>
-
-	* utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than
- 	SERIAL_FLUSH_OUTPUT.
-	* serial.h (struct serial_ops): Add drain_output, pointer to
- 	function that waits for output to drain.
-	(SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain.
-	* ser-unix.c (hardwire_drain_output): New function and prototype.
-
-	* ser-unix.c (hardwire_ops): Add entry for drain_output function.
-	* ser-tcp.c (tcp_ops): Ditto.
-	* ser-ocd.c (ocd_ops): Ditto.
-	* ser-mac.c (mac_ops): Ditto.
-	* ser-go32.c (dos_ops): Ditto.
-	* ser-e7kpc.c (e7000pc_ops): Ditto.
-
-Thu Mar  5 16:07:41 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* sparcl-tdep.c: fix #endif comments
-
-Thu Mar  5 15:10:35 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* Makefile.in (BISON): Configure substitutes in @YACC@, not @BISON@.
-
-Thu Mar  5 14:42:41 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* ocd.c (ocd_open): If we fail ocd_start_remote, make sure we
-	error () so that we abort out of bdm_ppc_open.
-
-Wed Mar  4 16:53:52 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* serial.c (_initialize_serial): Add a description of 
-	"set remotelogbase".
-
-	* command.c (do_setshow_command): If no arguments are supplied,
-	don't dump core, instead print out an error message.
-
-Wed Mar  4 01:39:08 1998  Ron Unrau  <runrau@cygnus.com>
-
-	* elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into
-	MAKE_MSYMBOL_SPECIAL
-	* config/mips/tm-mips.h: ditto
-
-Tue Mar  3 17:19:08 1998  John Metzler  <jmetzler@cygnus.com>
-
-start-sanitize-vr4xxx
-	* config/mips/tm-vr4xxx.h:  implements vr4111 as separate from 4300
-	* config/mips/vr4xxx.tm:    implements vr4111 as separate from 4300
-	* configure.tgt:  Recognise mips64vr4111-*-elf as vr4xxx
-end-sanitize-vr4xxx
-	* dwarfread.c (read_tag_pointer_type): Pointer sizes now come from
-	TARGET_PTR_BIT rather from sizeof(char *) on host.
-
-Tue Mar  3 14:37:02 1998  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-        * alpha-nat.c (fetch_osf_core_registers):  Renamed from
-        fetch_aout_core_registers.
-        (alpha_osf_core_fns):  Renamed from alpha_aout_core_fns, change
-        flavour to bfd_target_unknown_flavour for OSF core files.
-
-start-sanitize-vr4320
-Tue Mar  3 11:12:39 1998  Gavin Koch  <gavin@cygnus.com>
-
-	* configure.tgt (mips64*vr4320*el-*-elf*,mips64*vr4320*-*-elf*): 
-	Added.
-
-end-sanitize-vr4320
-Mon Mar  2 17:44:13 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* breakpoint.c (_initialize_breakpoint): Make "en" an alias
-	for "enable" (so that it doesn't conflict with "end").
-
-Mon Mar  2 17:04:25 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* Makefile (VERSION): Bump to 4.17.1.
-
-Mon Mar  2 16:59:15 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* rdi-share/etherdrv.c (sys_errlist): Add correct decl for Linux.
-
-Mon Mar  2 16:51:44 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* Makefile.in (YYFILES): Remove in maintainer-clean, not distclean.
-
-Mon Mar  2 16:47:11 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * Makefile.in (distclean): Add `rm $(YYFILES)'.
-
-Mon Mar  2 16:45:48 1998  Philippe De Muyter  <phdm@macqel.be>
-
-	* coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum
-	is unsigned.
-
-Sun Mar  2 15:16:13 1998 Richard Henderson  <rth@cygnus.com>         
-
-        * configure.host, configure.tgt: Add sparc-linux.               
-        * sparc-nat.c: Include <asm/reg.h> not <machine/reg.h> for Linux.
-        * config/sparc/*linux*: New files.                         
-
-Mon Mar  2 12:12:41 1998  Anthony Thompson   (athompso@cambridge.arm.com)
-
-	* arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm
-	if we're big endian; else call print_insn_little_arm.
-
-Mon Feb 24 11:24:57 1998  Richard Henderson  <rth@cygnus.com>
-
-        * Makefile.in (BISON): Don't even pretend to use yacc.
-        (c-exp.tab.o): Use bison -o to use a unique intermediate file.
-        (f-exp.tab.o, m2-exp.tab.o): Likewise.
-        (jv-exp.tab.o): Likewise.
-
-Tue Feb 24 03:32:59 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_fetch_register): Don't abort when the
- 	register size is wrong.
-
-start-sanitize-r5900
-Tue Feb 24 02:53:41 1998  And<rew Cagney  <cagney@b1.cygnus.com>
-
-	* config/mips/tm-r5900.h (REGISTER_VIRTUAL_SIZE,
- 	REGISTE_RAW_SIZE): Re-define.
-
-end-sanitize-r5900
-Thu Feb 19 16:49:48 1998 John Metzler  <jmetzler@cygnus.com>
-
-	* target.c (debug_to_fetch_registers,debug_to_store_registers,
-	debug-to_insert_breakpoint,debug_to_remove_breakpoint): tracing
-	64 bit targets crashed long long printfs.
-
-Tue Feb 17 16:36:22 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* symfile.c (read_target_int_array): rename read_target_long_array
-        and force the sizeof an ovly_table element to sizeof(long),
-        instead of sizeof(int).
-
-Tue Feb 17 18:05:05 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* remote-mips.c (mips_request): Use unsigned long during parsing
- 	returned value from monitor, to prevent accidental sign extension.
-
-Tue Feb 17 14:28:33 1998  Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
-
-        * acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE.
-        * configure.in: Ditto.
-        * configure: Regenerated.
-
-Tue Feb 17 14:07:34 1998  Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
-
-        * gdbtypes.c (check_typedef): Do not try to resolve the length of      
-        a type which has TYPE_FLAG_TARGET_STUB set, if the target type has
-        set TYPE_FLAG_TARGET_STUB as well.
-
-Tue Feb 17 14:32:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_fetch_register, gdbsim_store_register):
- 	Pass register size to sim_{fetch,store}_register.  Check nr of
- 	register bytes transfered is correct.
-
-Mon Feb 16 14:05:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-d10v.c (remote_d10v_open): Call push_remote_target
- 	instead of open_remote_target.
-
-	* remote.c (remote_xfer_memory): Use REMOTE_TRANSLATE_XFER_ADDRESS
- 	to translate addr/size when defined.
-	(open_remote_target): Delete.
-
-	* target.h (open_remote_target): Delete.
-
-	* config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Define.
-
-Mon Feb 16 14:05:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* d10v-tdep.c (d10v_extract_return_value): Wierd.  GCC wants to
- 	return odd sized register quantities with only half of the first
- 	register used!
-
-	* config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when
- 	size > 8.
-
-Mon Feb 16 14:05:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when
- 	sizeof type > 1.
-
-Sun Feb 15 16:10:50 1998  Ron Unrau   <runrau@cygnus.com>
-
-	* parse.c (write_dollar_variable): call new function 
-	  target_map_name_to_register to allow targets to define their own 
-	  register name aliases.
-	* infcmd.c (registers_info): use target_map_name_to_register so that
-	  "print $reg" and "info reg $reg" use the same register name aliases.
-
-Fri Feb 13 16:40:30 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used.
-	* config/i386/xm-i386mk.h: Fix an include.
-	* config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used.
-
-Thu Feb 12 16:12:07 1998  Frank Ch. Eigler  <fche@cygnus.com>
-
-	* remote-mips.c (mips_enter_debug): Sleep before sending CR to
- 	monitor.
-	(mips_exit_debug): Accept any whitespace / verbiage before monitor
- 	prompt reappears.
-
-Thu Feb 12 18:25:42 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* d10v-tdep.c (show_regs): Avoid use of %llx when printing 8 byte
- 	accumulators.
-
-Thu Feb 12 17:10:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* valops.c (value_at): For d10v, make read pointers with
- 	read_target_unsigned_integer, keep addresses unsigned.
-	(value_fetch_lazy): Ditto.
-
-Thu Feb 12 12:14:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-d10v.c: New file.  Layer the d10v GDB->remote memory map
- 	on top of the remote serial memory transfer functions.
-
-	* config/d10v/d10v.mt (TDEPFILES): Add remote-d10v.o
-
-	* Makefile.in (remote-d10v.o): Add dependencies.
-
-	* remote.c (remote_open_1): Add arg extended_p, engage extended
- 	protocol when extended_p.
-	(remote_open, extended_remote_open): Pass !extended_p /
- 	extended_p to remote_open_1.
-
-	* remote.c (open_remote_target), target.h: New function.
-
-Wed Feb 11 08:41:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/i386/fbsd.mh (XDEPFILES): Add ser-tcp.o.
-
-Tue Feb 10 17:50:37 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* tracepoint.c (tracepoint_operation): Call the modify_tracepoint_hook
-	if it exists.
-	Remove static declaration of free_actions.
-
-	* tracepoint.h: Add declaration of free_actions.
-		
-Tue Feb 10 12:17:13 1998  Fred Fish  <fnf@cygnus.com>
-
-	* symtab.c (decode_line_1): Revert change that mistakenly
-	removed assignment of sals[0].pc field.
-
-Mon Feb 10 12:37:47 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for
-        `REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not
-        `REGISTER_VIRTUAL_TYPE (FP0_REGNUM)';
-        (STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes'
-        is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'.
-        (FRAME_NUM_ARGS): New macro.
-        * m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto.
-        * delta68-nat.c (clear_insn_cache): New function, forgotten in previous
-        patch.
-
-Mon Feb  9 11:10:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* d10v-tdep.c: Replace references to IMEM_ADDR and DMEM_ADDR with
- 	D10V_MAKE_[DI]ADDR and D10V_CONVERT_[ID]ADDR_TO_RAW macros.
-
-	* config/d10v/tm-d10v.h (IMEM_START): Move to 0x01......
-	(DMEM_START): Move to 0x00......
-	(STACK_START): Move to 0x00..7ffe.
-	(D10V_MAKE_IADDR, D10V_MAKE_DADDR): Translate unconditionally.
-
-	* d10v-tdep.c (d10v_xlate_addr): Delete function.
-
-Mon Feb  9 15:10:21 1998  Fred Fish  <fnf@cygnus.com>
-
-	* symtab.c (fixup_psymbol_section): Move forward declaration to
-	top of file with other such decls.  Make it a static function.
-	* symtab.h: Minor formatting tweaks.
-
-Mon Feb  9 13:14:12 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/a29k-udi.mt, config/i960/vxworks960.mt (REMOTE_OBS):
- 	Remove redefinition.
-	* config/i960/tm-i960.h (BREAKPOINT): Define.
-
-Mon Feb  9 15:35:38 1998  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (init.c): Ignore errors when making init.c.  Seems
-	necessary to work around bug in Solaris make.
-
-Sun Feb  6 02:44:28 1998  Philippe De Muyter  <phdm@macqel.be>
-
-        * m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted.
-        (EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined.
-        (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified
-        because floating-point values return via %fp0.
-        (CLEAR_INSN_CACHE): New macro.
-        * m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed
-        to use DOUBLEST.
-        (REGISTER_CONVERT_TO_RAW): Ditto.
-        * infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined,
-        call it after having written in child process's memory.
-        * inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO.
-        (gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO.
-
-Fri Feb  6 16:17:30 1998  Jeffrey A Law  (law@cygnus.com)
-
-        * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to
-        override.
-        (TARGET_LONG_LONG_BIT): Likewise.
-        (TARGET_PTR_BIT): Likewise.
-start-sanitize-r5900
-        * config/mips/tm-r5900.h (TARGET_PTR_BIT): Define to 32 bits.
-end-sanitize-r5900
-
-start-sanitize-sky
-Fri Feb  6 14:33:34 1998  Doug Evans  <devans@canuck.cygnus.com>
-
-	* configure.tgt (mips64r5900*-sky-elf*): Replaces txvu-elf.
-	* config/mips/txvu.mt (SIM): txvu -> mips.
-
-end-sanitize-sky
-Fri Feb  6 17:42:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* config/d10v/tm-d10v.h (D10V_CONVERT_IADDR_TO_RAW,
- 	D10V_CONVERT_DADDR_TO_RAW): Define.
-
-	* d10v-tdep.c (d10v_push_arguments): Re-write.  Pass arguments in
- 	registers, regardless of their size, when they fit.
-
-Thu Feb  5 13:16:36 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* d10v-tdep.c (d10v_extract_return_value): For function pointers
-	translate address to IMAP area.
-
-	* config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete dummy from
- 	struct.
-	(POP_FRAME): Point at generic_pop_current_frame.
-
-	* d10v-tdep.c (d10v_pop_frame): Delete code handling dummy frames,
- 	handled earlier.
-	(d10v_push_return_address): New function.
-	(d10v_pop_dummy_frame): Delete.
-	(d10v_fix_call_dummy): Delete.
-	(d10v_call_dummy_address): Delete.
-
-	* d10v-tdep.c (d10v_init_extra_frame_info): Clear dummy and
- 	frameless.
-
-	* d10v-tdep.c (d10v_push_arguments): Keep stack word aligned.
-
-	* config/d10v/tm-d10v.h (EXTRACT_STRUCT_VALUE_ADDRESS): Extract
- 	address of structure from first ARG1_REGNUM.
-
-	* d10v-tdep.c (d10v_push_arguments): Force 4 byte args into
- 	even-odd register pair.  Store 1 and 2 byte args in registers.
-
-	* valops.c (value_fetch_lazy): Ensure that a D10V function pointer
- 	is fetched in the correct byte order.
-	(value_at): Ditto. Also ensure data pointers are mapped to data
- 	segment.
-
-	* config/d10v/tm-d10v.h (D10V_DADDR_P, D10V_IADDR_P): 
-
-	* d10v-tdep.c: Replace 2 with REGISTER_RAW_SIZE.
-	(d10v_pop_frame): Replace R13 with LR_REGNUM.
-	(d10v_push_arguments): Replace R2 with ARG1_REGNUM.
-	(d10v_push_arguments): Replace 6 with ARGN_REGNUM.
-	(d10v_extract_return_value): Access return value with RET1_REGNUM.
-
-	* config/d10v/tm-d10v.h (ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM):
- 	Define.
-	(STORE_RETURN_VALUE): Specify return register using RET1_REGNUM.
-	(STORE_STRUCT_RETURN): Specify ARG1_REGNUM as the struct ptr
- 	location.
-
-Thu Feb  5 13:16:36 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* blockframe.c (generic_pop_dummy_frame): Flush the frame, no
- 	longer valid.
-
-	* blockframe.c (generic_pop_current_frame), frames.h: New
- 	function.
-
-Thu Feb  5 17:18:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* remote-sim.c (gdbsim_create_inferior): clear_proceed_status
- 	before /re/starting the simulator.
-
-Thu Feb  5 15:55:31 1998  C. M. Heard (heard@vvnet.com)
-
-        * top.c (do_nothing): Remove signal handler after signal is caught.
-
-Thu Feb  5 11:57:06 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* tracepoint.c (tracepoint_operation): call free_actions instead
-	of free.  (free_actions): eliminate some memory leaks for actions.
-	(validate_actionline): pass string arg by reference, so we can 
-	change the pointer.  Change all memrange collection arguments to
-	canonical form (literal address and size), to enforce early
-	evaluation.  Accept UNOP_MEMVAL (assembly variables) for 
-	trace collection.  (parse_and_eval_memrange): accept expressions
-	for the address and size fields of a memrange (and evaluate
-	them immediately).  (several places): use -1 instead of zero
-	to distinguish an absolute memrange from a register-relative one.
-	(encode_actions): add handling for UNOP_MEMVAL (assembly variable).
-
-Wed Feb  4 17:40:21 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-        * Makefile.in (SFILES): add tracepoint.c.
-        (LINTFILES): add @CONFIG_SRCS@.
-        (SOURCES): Ditto.
-        * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS.
-        * configure: Regenerated.
-
-Tue Feb  3 16:12:32 1998  Gordon W. Ross (gwr@mc.com)
-
-	* infptrace.c (child_resume): Don't try to step if 
-	NO_SINGLE_STEP is defined.
-
-Mon Feb  2 19:06:13 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* Makefile.in (VERSION): Bump to 4.16.2.
-
-Mon Feb  2 17:18:25 1998  Richard Henderson  <rth@cygnus.com>
-
-        * alpha-nat.c (fetch_aout_core_registers): Rename from
-        fetch_core_registers.
-        (fetch_elf_core_registers): New function.
-        (supply_gregset): Use ALPHA_REGSET_BASE.
-        (supply_fpregset): Likewise.
-        (fill_fpregset): Likewise.
-        (alpha_aout_core_fns): Rename from alpha_core_fns.
-        (alpha_elf_core_fns): New.
-        * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o.
-        Disable MMALLOC.
-        * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF.
-	(TARGET_ELF64): Likewise.
-        (ALPHA_REGSET_BASE): New.
-        * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New.
-        * config/alpha/tm-alphalinux.h: Include tm-sysv4.h.
-
-        * solib.c (elf_locate_base): Add TARGET_ELF64 support.
-        (info_sharedlibary_command): Likewise.
-
-        * configure.host: Match alpha*.
-        * configure.tgt: Likewise.
-
-Fri Jan 30 15:11:38 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	Changes by <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
-	* infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting
- 	whether we are in the dynamic symbol resolution code 
-	(wait_for_inferior): invoke it.
-	* solib.c (in_svr4_dynsym_resolve_code): new function
-	(enable_break): record start and end of the dynamic linker
-	text and plt sections for use in in_svr4_dynsym_resolve_code.
-	* solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition;
-	(in_svr4_dynsym_resolve_code): declare it.
-	* config/nm-gnu.h (solib.h): move inclusion to after definition
-	of SVR4_SHARED_LIBS.
-	* config/nm-sysv4.h (solib.h): ditto.
-	* config/i386/nm-i386sco5.h (solib.h): ditto.
-	* config/i386/nm-linux.h (solib.h): ditto.
-	* config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine.
-
-Thu Jan 29 19:39:31 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* coffread.c (coff_symtab_read) [SEM]: Remove code, macro can
-	never be defined.
-	* dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]:
-	Remove, no longer needed.
-	* hppa-tdep.c (N_SET_MAGIC): Remove, no longer used.
-	* config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto.
-	* config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto.
-	* config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o.
-
-Wed Jan 28 14:46:52 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	Suggested by Chris Walter <walter@budoe.bu.edu>:
-	* dwarfread.c (set_cu_language): Recognize Fortran.
-	* dwarf2read.c (set_cu_language): Ditto.
-	(read_array_type): Fix language test.
-
-Wed Jan 28 12:51:08 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
- 
-        * blockframe.c (generic_frame_chain_valid): A frame pointer may
-        be valid if it is equal to the frame pointer of its caller (ie.
-        not necessarily strictly INNER_THAN).  Allows frameless functions.
- 
-Wed Jan 28 11:23:25 1998  Mark Alexander  <marka@cygnus.com>
-
-	* monitor.c (monitor_vsprintf): New function to handle
-	printing of large addresses using %A format specifier.
-	(monitor_printf_noecho, monitor_printf): Use monitor_vsprintf
-	instead of vsprintf.
-	* dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx
-	to print addresses.
-
-Tue Jan 27 16:14:23 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* configure.in (CONFIG_LDFLAGS): Only add -export-dynamic
-	when using GNU ld.
-
-Mon Jan 26 19:07:46 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset):
-	Add closing parenthesis.  From HJ Lu.
-
-Mon Jan 26 17:54:45 1998  Mark Alexander  <marka@cygnus.com>
-
-	* dve3900-rom.c: Improve performance by using memory commands
-	that print less fluff.  Minor cosmetic changes.
-	Eliminate compiler warnings.
-
-Sat Jan 24 23:44:43 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* breakpoint.c (enable_breakpoint): Preserve breakpoint
-	disposition when enabling a breakpoint.
-
-	* symtab.c (find_pc_sect_line): If no symbol information
-	is found, return correct pc anyway.
-
-Fri Jan 23 17:26:22 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*,
-	ns32k-*-mach3*): Fix file names.
-	(i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config
-	recognition, no source files for these.
-	* configure.tgt (powerpc-*-aix4*): Remove config, now identical
-	to powerpc-*-aix*.
-	* config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files,
-	no longer needed.
-
-Fri Jan 23 16:49:41 1998  Mark Alexander  <marka@cygnus.com>
-
-	* monitor.c (monitor_write, monitor_readchar): New functions.
-	* monitor.h (monitor_write, monitor_readchar): Declare.
-	* dve3900-rom.c: Add support for fast loading on ethernet connections.
-
-Fri Jan 23 07:47:06 1998  Fred Fish  <fnf@cygnus.com>
-
-	* config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }".
-	(TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp.
-	(TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp.
-	(d10v_write_fp, d10v_read_fp): Add prototypes.
-	* symtab.c (decode_line_1): Remove assignment of sals[0].pc field.
-	* symfile.c (simple_overlay_update, simple_overlay_update_1):
-	Ignore the size of overlay sections.  This check is redundant anyway.
-	* printcmd.c (print_frame_args): Ditto.
-	* valops.c (value_fetch_lazy): Ditto.
-	* values.c (unpack_long): Ditto.
-	* d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs,
-	d10v_init_extra_frame_info): Fix some minor bugs so the finish command
- 	works properly.
-	(show_regs): Change num1 and num2 types from "long long" to "LONGEST".
-	(d10v_read_fp, d10v_write_fp): New functions.
-	(d10v_push_arguments): Remove unneeded assigns to "val" and "contents".
-	(d10v_push_arguments): Fix for pointers and structs.
-	(d10v_extract_return_value): Fix for pointers and chars.
-
-Tue Jan 20 18:53:18 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config
-	recognition, no source files for these (note that the i386 Mach
-	config is for pre-Mach 3).
-	(mips*-*-mach3*, ns32k-*-mach3*): Fix file names.
-	* config/mips/mipsel64.mt: Remove, never referenced.
-
-Mon Jan 19 14:01:28 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* top.c (print_gdb_version): Restore to original message.
-
-Mon Jan 19 13:34:40 1998  Ian Lance Taylor  <ian@cygnus.com>
-
-	From cgf@bbc.com (Chris Faylor):
-	* win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to
-	let the child exit.
-	(child_kill_inferior): Respond to all debug events as the child is
-	terminating.
-
-	* Makefile.in (all): Change gdb dependency to gdb$(EXEEXT).
-	(uninstall): Add $(EXEEXT) to file name to remove.
-	(gdb$(EXEEXT)): Rename target from plain gdb.
-	(gdb1$(EXEEXT)): Rename target from plain gdb1.
-	(clean, mostlyclean): Add $(EXEEXT) to binary names to remove.
-
-1998-01-16  Felix Lee  <flee@cygnus.com>
-
-	* top.c (print_gdb_version): delete stutter.
-
-Thu Jan 15 12:29:13 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com
-	to prevent spurous error messages on non-ICE targets.
-
-Wed Jan 14 19:27:02 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}:
-	Remove, no longer used.
-
-Wed Jan 14 18:11:26 1998  Michael Meissner  <meissner@cygnus.com>
-
-	Patch from Jim Wilson.
-	* d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly
-	declare void function before use.
-
-	* config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}.
-
-Tue Jan 13 16:38:48 1998  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in (--with-mmalloc): Add new configure arg to use the
-	mmalloc package.  Default is to not use it.
-	(START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not
-	the string "2".
-	* acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef.
-	* configure: Regenerated.
-	* config.in: Regenerated.
-	* Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove.
-	(MMALLOC): Set using configure.
-	(MMALLOC_CFLAGS): Set using configure.
-
-	* config/i386/tm-linux.h (sys_quotactl): Define to 1 rather
-	than just defining it.
-	* mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC.
-	* utils.c (NO_MMALLOC): Use USE_MMALLOC instead.
-	* objfiles.c: ditto.
-	* defs.h: ditto.
-
-	* config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove.
-	* config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove.
-	* config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove.
-	* config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove.
-	* config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove.
-	* gdbserver/Makefile.in (MMALLOC_*): Remove.
-	* config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove.
-	* config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-	* config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
-
-Mon Jan 12 11:46:51 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-	* config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7
-	default to void pointer type (so that their default radix is hex).
-
-	* symtab.c: move rbreak_command from no_class to class_breakpoint
-	so it will be listed under "help breakpoints".
-
-Sat Jan 10 14:58:04 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* rdi-share/hostchan.c: Remove gettimeofday declaration.
-
-Thu Jan  8 11:03:59 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com
- 	to implement the Angel remote debugging interface.
-
-	* Makefile.in: Add build rules for remote-rdi.c and
-	rdi-share/libangsd.a.
-
-	* configure.tgt: Updated from source on branch.
-	* config/arm/tm-arm.h: Updated from source on branch.
-	* arm-tdep.c: Updated from source on branch.
-
-	* rdi-share: New directory, RDI library contributed by ARM.
-
-Mon Jan  5 20:21:59 1998  Mark Alexander  <marka@cygnus.com>
-
-	* monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define.
-	* monitor.c (monitor_wait): Echo program output.
-	* dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag,
-	add MO_PRINT_PROGRAM_OUTPUT flag.
-
-Mon Jan  5 18:21:11 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	* top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and
-	SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is
-	defined.
-	* top.c (return_to_top_level, catch_errors): use the new macros
-	* main.c (SET_TOP_LEVEL): ditto.
-	* config/xm-sysv4.h (HAVE_SIGSETJMP): Define.
-
-Fri Jan  2 18:48:58 1998  Mark Alexander  <marka@cygnus.com>
-
-	* configure.in: Double up brackets in shell case pattern.
-
-Fri Jan  2 17:06:05 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
-
-        * tracepoint.c (finish_tfind_command): improved algorithm for
-        deciding when we've "stepped" into a new stack frame.
-        (map_args_over_tracepoints): loop over tracepoint list "safely", 
-	since list elements may be deleted during loop.
-	(read_actions): add actions to history list.
-
-For older changes see ChangeLog-97
-
-Local Variables:
-mode: change-log
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog-gdbtk b/gdb/ChangeLog-gdbtk
deleted file mode 100644
index 514b2c7..0000000
--- a/gdb/ChangeLog-gdbtk
+++ /dev/null
@@ -1,2259 +0,0 @@
-1999-02-11  Martin Hunt  <hunt@cygnus.com>
-
-	* gdbtk-variable.c (variable_format): Enable binary format.
-
-1999-02-11  Martin Hunt  <hunt@cygnus.com>
-	
-	* gdbtk-hooks.c: Change ALL Tcl_Eval calls in hooks to
-	call report_error() if there are errors.
-
-1999-02-11  Martin Hunt  <hunt@cygnus.com>
-	
-	* gdbtk.c, gdbtk-cmds.c, gdbtk-hooks.c: Removed old IDE stuff.
-
-1999-02-09  Martin Hunt  <hunt@cygnus.com>
-
-	* gdbtk-hooks.c: Remove gdbtk_ignorable_warning prototype.
-	It is in gdbtk.h.
-	(report_error): New function. Displays debugging information
-	if a hook function fails.  All hook functions should probably
-	call this.
-	(gdbtk_warning): Call report_error() if there is a problem.
-	(gdbtk_register_changed): Call report_error() if there is a problem.
-	(gdbtk_memory_changed): Call report_error() if there is a problem.
-	(gdbtk_ignorable_warning): Pass along class argument. If there
-	is a problem, call report_error().
-	
-	* gdbtk-cmds.c: Remove TclDebug prototype.  It is in gdbtk.h.
-	(gdb_loadfile): Add class name to gdbtk_ignorable_warning call.
-
-	* gdbtk.c (TclDebug): Add "priority" argument. Calls "dbug"
-	instead of "debug". Removed non-ANSI ifdefs.
-
-	* gdbtk.h: Fixed protos for gdbtk_ignorable_warning and TclDebug.
-	
-1999-02-05  James Ingham  <jingham@cygnus.com>
-
-	* Makefile.in: Add GDBTK_CFLAGS - this is now used to hold
-	-fwritable-strings when compiling with Tk8.1.
- 	* configure.in: Add GDBTK_CFLAGS, set it to -fwritable-strings for 
-	Tcl/Tk8.1 & greater.
-	* acinclude.m4: Move the rest of the defines to find Itcl, Itk &
-	Tix from aclocal.m4 to here.
-	* aclocal.m4: regenerate.
-	* configure: regenerate.
-
-	* gdbtk-hooks.c (x_event): Tcl_ObjGetVar2 was removed from
-	Tcl8.1.  Use Tcl_GetVar2 instead.
-	* gdbtk-hooks.c (gdbtk_trace_find): Fix up call to
-	Tcl_GlobalEvalObj for Tcl/Tk 8.1.
-	* gdbtk-hooks.c (gdbtk_trace_start_stop): Call to Tcl_EvalObj was
-	inefficient, replace with call to Tcl_GlobalEval.
-	* gdbtk.c: Don't swap out the Tcl_Alloc calls in gdbtk.c.  We took 
-	care of that in Tcl itself for 8.1.
-	* gdbtk.c: Remove const from the script string since Tcl8.1 has
-	taken to scribbling sentinals into strings passed to it again...
-
-	* gdbtk-cmds.c (wrapped_call): Change declaration of 1st arg from
-	char * to PTR to eliminate warning.
-	* gdbtk-cmds.c (perror_with_name_wrapper): Ditto
-
-Thu Feb  4 10:35:28 1999  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-variable.c (variable_create): Allocate enough
-	space to hold the NULL, too!
-
-Wed Feb  3 13:37:07 1999  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-variable.c (variable_create): Add parentheses to the name
-	so that casts do not confuse the expression parser.
-
-1999-02-03  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtool.ico: Add missing desktop image.
-
-1999-02-02  Martin Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (get_register): For RAW display, concat all the
-	pieces together before calling fputs.
-
-1999-02-01  Martin Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c: (gdb_set_bp): Change the "type" argument
-	to be ASCII instead of an integer. Currently accepts "temp"
-	or "normal".  Fixed error messages.
-	(gdb_set_bp_addr): Ditto.
-
-1999-01-29  James Ingham  <jingham@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Set the fputs_unfiltered_hook to
-	gdbtk_fputs BEFORE you eval script.  The old code was setting it
-	to null until after you did this, but that is wrong, because it
-	will cause the output of CAUGHT errors to go to gdb_stderr, which
-	is wrong.  You only want to write errors to the console if the
-	eval generates an error.
-
-1999-01-29  Martin Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_get_breakpoint_info): When printing addresses,
-        do not rely on the format string "%lx" -- it does not exist for all
-        hosts. Use paddr instead.
-	(gdb_loadfile): Increase maximum line size to pass testsuite cases.
-
-	* gdbtk-hooks.c (gdbtk_add_hooks): Remove pc_changed_hook and
-        add register_changed_hook and memory_changed_hook.
-        (gdbtk_register_changed): New function.
-        (gdbtk_memory_changed): New function.
-
-        * gdbtk.c (gdbtk_init): Create tcl warp_pointer command
-        for use with testing.
-
-        * gdbtk-cmds.c (gdb_loc): Fix for case where there are only
-        minimal symbols.  Also make gdb_loc return the shared library
-        the location is in, if it is in one.
-
-1999-01-27  James Ingham  <jingham@cygnus.com>
-
-	* gdbtk-wrapper.c: Missed a couple of places where FILE->GDB_FILE
-	in the fputs_unfiltered_hook needed to propagate.
-
-1999-01-27  James Ingham  <jingham@cygnus.com>
-
-	Merging in changes from gdbtk-980810 - the Itcl3
-	gdb branch.
-
-  1999-01-12  Martin Hunt  <hunt@cygnus.com>
-
-	  * gdbtk-cmds.c (gdb_loadfile): Increase maximum line size so
-	  files with very long lines get numbered correctly.
-
-  Thu Jan  7 06:50:32 1999  Keith Seitz  <keiths@cygnus.com>
-
-	  * gdbtk-hooks.c (gdbtk_add_hooks): Add the error_begin_hook;
-	  (gdbtk_error_begin): New function.
-	  (gdbtk_fputs): If GDBTK_ERROR_ONLY is set, treat output to
-	  any stream as if it had come from gdb_stderr.
-
-	  * gdbtk.h: Define GDBTK_SYMBOL_SOURCE_NAME: does the same thing
-	  as SYMBOL_SOURCE_NAME, except that it NEVER returns a mangled name.
-	  Define GDBTK_ERROR_ONLY flag for result_ptr.
-
-	  * gdbtk-cmds.c (gdb_listfuncs): Use SYMBOL_DEMANGLED_NAME to
-	  get the symbol's fully demangled name (including class and
-	  args for overloaded funcs), not cplus_demangle.
-	  (get_frame_name): Use GDBTK_SYMBOL_SOURCE_NAME to get the name
-	  of the frame level.
-
-	  * gdbtk-wrapper.c, gdbtk-wrapper.h:
-	  (GDB_val_print): Allow caller to specify all function args to val_print.
-	  (wrap_val_print): Ditto.
-
-	  * gdbtk-variable.c (variable_value): Clear addressprint when getting
-	  value of C++ reference-type variables
-	  If we errored because a parent (struct pointer) was junk, output
-	  an error message indicating so.
-	  (call_gdb_val_print): Tell val_print to dereference C++ reference
-	  types.
-	  (number_of_children): void * also has no children.
-	  (get_call_output): Clear any error flags that may have been set
-	  as a result of error_begin.
-
-	  * utils.c (error_begin_hook): New hook.
-	  (error_begin): Call error_begin_hook so that the GUI
-	  gets notified.
-
-	  * defs.h (error_begin_hook): Declare.
-
-  Wed Jan  6 08:43:31 1999  Keith Seitz  <keiths@cygnus.com>
-
-	  * gdbtk-wrapper.c, gdbtk-wrapper.h: Add wrappers for parse_exp_1,
-	  evaluate_type, block_for_pc, block_innermost_frame, reinit_frame_cache,
-	  and find_frame_addr_in_frame_chain.
-
-	  * gdbtk-variable.c (variable_create): Check for failure when
-	  creating variables.
-	  (create_variable): Use wrapped calls for block_for_pc, parse_exp_1,
-	  and block_innermost_frame.
-	  Return NULL if parse_exp_1 fails.
-	  Attempt to prohibit creating a gdb_variable for type names.
-	  (variable_value_changed): Use wrapped calls for reinit_frame_cache and
-	  find_frame_addr_in_frame_chain.
-	  (variable_type): Use wrapped call for evaluate_type.
-	  (variable_value): Use wrapped call for parse_exp_1.
-	  (variable_editable): Use wrapped call for evaluate_type.
-
-  Tue Jan  5 11:37:17 1999  Keith Seitz  <keiths@cygnus.com>
-
-	  * gdbtk-variable.c: New variable object interface.
-	  * gdbtk-wrapper.c, gdbtk-wrapper.h: New wrappers for safely calling
-	  gdb functions without the fear of longjmp'ing.
-	  * configure.in (CONFIG_OBS): Add gdbtk-wrapper.o and gdbtk-variable.o
-	  when gdbtk is enabled.
-	  * configure: Regenerate.
-	  * Makefile.in: Add gdbtk-wrapper.o and gdbtk-variable.o
-	  * gdbtk-cmds.c (call_wrapper): Export so that other files can use.
-	  (Gdbtk_Init): Initialize new variable interface.
-	  * gdbtk.h: Add declaration for call_wrapper.
-
-  Tue Jan  5 11:19:14 1999  Keith Seitz  <keiths@cygnus.com>
-
-	  * gdbtk-cmds.c (gdb_loc): Call resolve_sal_pc to before using
-	  the sal's pc.
-
-	  * gdbtk.c (gdbtk_init): Add global array GDBStartup to interpreter
-	  which contains any startup info. Add "inhibit_prefs" (follows -nx)
-	  so that "-nx" turns preference reading/writing off.
-
-  Mon Dec 21 11:11:02 1998  Keith Seitz  <keiths@cygnus.com>
-
-	  * gdbtk-cmds.c (get_register): Call get_saved_register instead of
-	  read_relative_register_raw_bytes to fetch registers.
-
-  Thu Dec 17 09:00:56 1998  Keith Seitz  <keiths@cygnus.com>
-
-	  * gdbtk-cmds.c (gdb_search): Don't mention C++ RTTI and
-	  global constructor/destructor symbols.
-
-  Thu Nov 12 15:20:15 1998  Jim Ingham   <jingham@cygnus.com>
-	  * More bug fixes merged in from devo.
-
-	  * gdbtk-cmds.c (gdb_cmd): Added an optional second argument to the
-	  gdb_cmd, which is from_tty.  This is passed to the gdb command
-	  parser.  It is 0 by default, and the console window passes 1.
-
-	  * gdbtk-cmds.c: moved disassemble_from_exec from gdbtk.c to gdbtk-cmds.c
-	  with all the other link-var'ed variables
-
-	  * gdbtk-hooks.c (gdbtk_trace_find): Only run the hook functions if 
-	  we are called from_tty.
-
-	  * gdbtk-hooks.c (gdbtk_trace_start_stop): Set the trace buttons
-	  from a trace_start_command callback rather than doing it as a
-	  special case in gdb_cmd.
-
-	  * tracepoint.c (tstart_command, tstop_command): Add call to
-	  trace_start_stop_hook here.
-
-  1998-11-04  Martin M. Hunt  <hunt@cygnus.com>
-
-	  * gdbtk-cmds.c (gdb_set_bp_addr): For callback, send full 
-	  pathname instead of just basename.
-
-  1998-11-03  Keith Seitz  <keiths@cygnus.com>
-	  * v850ice.c (do_gdb): New function.
-	  (ice_stepi): Use do_gdb to step properly.
-	  (ice_nexti): Use do_gdb to step properly.
-	  (view_source): Correct call to src window's location for new version.
-
-  Tue Aug 25 18:13:30 1998  Jim Ingham    <jingham@cygnus.com>
-
-	  * gdbtk.c (gdbtk_init): I hadn't excised ALL the old startup code, 
-	  so it was not working correctly.  Now it does.
-
-  Fri Aug 21 14:37:40 1998  Jim Ingham	<jingham@cygnus.com>
-
-	  * gdbtk.c (gdbtk_init): Changed the startup code to use
-	  tcl_findLibrary
-
-
-
-	
-on Dec 28 17:44:36 1998  David Taylor  <taylor@texas.cygnus.com>
-
-
-	The following changes were made by Jim Blandy <jimb@cygnus.com>,
- 	Edith Epstein <eepstein@cygnus.com>, Elena Zannoni
- 	<ezannoni@cygnus.com> Stan Shebs <shebs@cygnus.com>, and David
- 	Taylor <taylor@cygnus.com>, as part of the project to merge in
- 	changes originally made by HP; HP did not create ChangeLog
- 	entries.
-
-	* gdbtk.c (gdbtk_init): change stderr to gdb_stderr.
-
-	* gdbtk-cmds.c
-	(get_pc_register): Use paddr_nz, not sprintf's %llx and
-	a cast to `long long'.  Those aren't portable.
-	(gdb_eval): add embedded_offset param to val_print call
-	(get_register): add embedded_offset param to val_print call
-
-	* gdbtk-hooks.c
-	(tk_command_loop): change instream to a FILE.
-	(gdbtk_flush): change both the declaration and definition to 
-	use GDB_FILE rather than FILE.
-
-Mon Dec 21 11:11:02 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-cmds.c (get_register): Call get_saved_register instead of
-	read_relative_register_raw_bytes to fetch registers.
-
-Thu Dec 17 09:00:56 1998  Keith Seitz  <keiths@cygnus.com>
-
-        * gdbtk-cmds.c (gdb_search): Don't mention C++ RTTI and
-        global constructor/destructor symbols.
-
-Tue Dec 15 10:09:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbtk-cmds.c (gdb_disassemble): Fix typo.
-
-Sun Dec 13 09:52:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbtk-cmds.c: Update TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN.
-
-Fri Dec 11 09:52:04 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbtk-cmds.c: Replace reg_name with REGISTER_NAME.
-	
-Mon Dec 14 13:20:50 1998 Jim Ingham  <jingham@cygnus.com>
-
-	* Makefile.in, configure.in configure - add support for LIBGUI
-	outside the IDE context.
-	
-Thu Nov 19 13:14:57 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	* gdbtk-cmds.c: Can't start using new API names yet.  Switch back
-	to calling cygwin32_ funcs until some time has passed...
-	* gdbtk.c: Ditto.  Also, include sys/cygwin.h for Cygwin, instead
-	of providing own proto.
-
-Fri Nov 13 00:15:08 1998  Geoffrey Noer  <noer@cygnus.com>
-
-	Changes to account for name change from cygwin32 to cygwin and
-	clean up Win32-related ifdefs.
-	
-        * gdbtk.c: lose "32" from cygwin_ func calls.  ifndef for
-        checking DISPLAY should be for _WIN32, not WINNT.
-        * gdbtk.h: pick GDBTK_PATH_SEP based on _WIN32, not WINNT.
-        * gdbtk-cmds.c (gdb_path_conv): lose "32" from cygwin_	func call,
-        change ifdef to __CYGWIN32__ instead of WINNT.
-	* {gdbtk.c, gdbtk-hooks.c}: __CYGWIN32__ refs drop the "32".
-
-Thu Nov 12 15:20:15 1998  Jim Ingham   <jingham@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_cmd): Added an optional second argument to the
-	gdb_cmd, which is from_tty.  This is passed to the gdb command
-	parser.  It is 0 by default, and the console window passes 1.
-
-	* gdbtk-cmds.c: moved disassemble_from_exec from gdbtk.c to gdbtk-cmds.c
-	with all the other link-var'ed variables
-
-	* gdbtk-hooks.c (gdbtk_trace_find): Only run the hook functions if 
-	we are called from_tty.
-
-	* gdbtk-hooks.c (gdbtk_trace_start_stop): Set the trace buttons
-	from a trace_start_command callback rather than doing it as a
-	special case in gdb_cmd.
-
-	* tracepoint.c (tstart_command, tstop_command): Add call to
-	trace_start_stop_hook here.
-	
-Wed Nov  4 12:41:42 1998  Jim Ingham  <jingham@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_set_bp_addr): Pass the type, enable & thread
-	to gdbtk_tcl_breakpoint.
-	* gdbtk-hooks.c (gdbtk_trace_find): Added this function.  It is
-	the hook function for tfind commands.
-	* tracepoint.c (trace_find_command): Added the trace_find_hook,
-	run when you do trace_find_command.
-	* tracepoint.h: Define the trace_find_hook.
-
-1998-11-03  Keith Seitz  <keiths@cygnus.com>
-
-        * v850ice.c (do_gdb): New function.
-        (ice_stepi): Use do_gdb to step properly.
-        (ice_nexti): Use do_gdb to step properly.
-        (view_source): Correct call to src window's location for new version.
-
-Mon Nov  2 11:16:10 1998  Jim Ingham  <jingham@cygnus.com>
-
-	* gdbtk-cmds (gdb_get_tracepoint_info): Demangle C++ function names.	
-
-Fri Oct 30 11:22:23 1998  Jim Ingham  <jingham@cygnus.com>
-
-	* gdbtk-cmds (gdb_get_tracepoint_info): Fixed typo.
-	
-Wed Oct 28 16:19:02 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_set_bp_addr): For callback, send full 
-	pathname instead of just basename.
-
-Wed Oct 28 10:14:33 1998  Jim Ingham   <jingham@cygnus.com>
-
-	* gdbtk-cmds.c: Made the bdtypes & bpdisp arrays shared so they
-	could be used in gdbtk-hooks.c (breakpoint_notify).
-	Also fixed a few error messages to actually print the bp number
-	rather that #%d...	
-	* gdbtk-hooks.c (breakpoint_notify): pass more of the information
-	about the breakpoint into the Tcl command, so it does not have to
-	try and guess about information we have on the C side.
-	* gdbtk.h: Export the bptypes & pbdisp arrays.
-	
-1998-10-13  Jason Molenda  (jsm@bugshack.cygnus.com)
-
- 	* gdbtk.c, gdbtk-cmds.c: Cast parameters passed to make_cleanup to
- 	use the new make_cleanup_func typedef.
-
-1998-10-08  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-hooks.c (gdbtk_add_hooks): Install a hook for
-	(new) file_changed_hook.
-	(gdbtk_exec_file_changed): Rename to gdbtk_exec_file_display
-	to mimic hook's name.
-	(gdbtk_file_changed): New hook function.
-	
-Tue Oct  6 22:57:13 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* configure.in (links): Link gdbtcl2 directory instead of gdbtcl.
-
-Mon Oct  5 00:34:00 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_set_bp_addr): New command. Sets a
-	breakpoint at an address. Use this instead of gdb_cmd "break"
-	because the syntax of the break command is broken and doesn't
-	allow you to create a thread-specific BP at an address.  Also
-	this is faster.
-
-Sun Oct  4 22:35:47 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_set_bp): Add an optional thread number.
-	(gdb_find_bp_at_line): New function. Returns a list of bpnums 
-	at the specified line number.
-	(gdb_find_bp_at_addr): New function. Returns a list of bpnums 
-	at an address..
-
-1998-10-02  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-hooks.c (gdbtk_exec_file_changed): New function which handles
-	exec_file changes.
-	(gdbtk_add_hooks): Define exec_file_display_hook (to gdbtk_exec_file_changed)
-
-	* gdbtk-cmds.c (gdb_stop): target_stop is ALWAYS defined, so
-	compare against something a little more meaningful (target_ignore).
-
-1998-09-24  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk.c (gdbtk_wait): Don't run the timer for ice targets.
-
-	* v850ice.c (WM_ADDR_TO_SYM): New message.
-	(v850ice_wndproc): Add handler for WM_SOURCE.
-	(v850ice_wait): Call the ui_loop_hook occasionally.
-	(ice_cont): Acknowledge message before doing anything.
-	(ice_stepi): Ack message and let gdbtk do stepping.
-	(ice_nexti): Ack message and let gdbtk do stepping.
-	(view_source): New function ICE calls to display source code.
-
-start-sanitize-ide
-Mon Sep 21 13:33:27 1998  Drew Moseley  <dmoseley@cygnus.com>
-
-	* Makefile.in: Added sanitize markers around IDE code
-	* configure.in (host_libs): Added sanitize markers around IDE code
-	* configure: Regenerated configure from configure.in
-
-end-sanitize-ide
-1998-09-18  Keith Seitz  <keiths@cygnus.com>
-
-        * gdbtk-cmds.c (get_frame_name): Demangle function names, too.
-
-Thu Sep 10 22:10:29  1998 Jim Ingham <jingham@cygnus.com>
-
-	*gdbtk-cmds.c (gdb_disassemble): Make sure the symtab's linetable is not
-	null before trying to use it...
-	
-1998-09-02  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_cmd): Do not run the timer when downloading --
-	the ui_progress_hook that has been installed will actually
-	update the gui for us.
-
-Mon Aug 31 15:42:10 1998  Tom Tromey  <tromey@cygnus.com>
-
-	* gdbtk-hooks.c (context_hook): Don't define.
-
-1998-08-31  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_listfuncs): When stripping out "global destructors"
-	and "global constructors", do not append any elements to the result.
-
-Sun Aug 30 00:49:18 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (Gdbtk_Init): Link C variable gdb_context
-	with tcl variable gdb_context_id.
-
-	* gdbtk-hooks.c (gdbtk_context_change): Implement new hook called 
-	context_hook.  Called when threads change.
-
-	* gdbtk.c: Initialize gdb_context.
-
-	* gdbtk.h: Declare gdb_context.
-
-	* infrun (wait_for_inferior): Call context_hook.
-
-	* thread.c (thread_command): Call context_hook.
-
-	* defs.h: Declare context_hook.
-	
-Fri Aug 28 12:14:49 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_loadfile): Open the file after doing
-	the symtab lookup and calling symtab_to_filename(). This
-	makes GDBtk work with the GDB "dir" command.
-
-1998-08-18  Keith Seitz  <keiths@cygnus.com>
-	
-	* gdbtk-hooks.c (gdbtk_add_hooks): Set selected_frame_level_changed_hook.
-	(gdbtk_selected_frame_changed): New function.
-
-	* gdbtk-cmds.c (Gdbtk_Init): Add command gdb_stack into interpreter.
-	Link gdb's global selected_frame_level with interpreter global
-	gdb_selected_frame_level.
-	(gdb_stack): New function to faciltate speedier backtraces from
-	gdbtk.
-	(get_frame_name): New helper function for gdb_stack.
-
-Tue Aug 18 15:42:40 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_listfuncs): Strip out global constructors
-	and destructors from the function list.
-
-start-sanitize-ide
-Thu Aug 13 15:15:59 1998  Drew Moseley  <dmoseley@cygnus.com>
-
-	* Makefile.in (FOUNDRY_LIB_BASE): Added the Foundry SDK code that allows
-	gdbtk to be linked with the Foundry libraries provided by a prebuilt/released
-	binary version of Foundry.  The libraries and header files need to come from
-	the installed location of Foundry rather than the devo subdirectories.
-	* configure.in (ENABLE_IDE): Foundry SDK additions.  Added the "with-foundry-libs"
-	configure option.
-	* configure: Foundry SDK additions.  Regenerated from configure.in.
-	
-end-sanitize-ide
-Thu Aug 13 15:09:59 1998  Drew Moseley  <dmoseley@cygnus.com>
-
-	* gdbtk.c (gdbtk_cleanup): added a scope-level around the contents
-	of the #ifdef so that the variable declarations in there would not
-	be illegal in a C compilation.
-
-Mon Jul 27 13:07:16 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_call_command): Removed because it is now
-	in gdbtk-hooks.c
-	(null_routine): Removed.
-
-	* gdbtk-hooks.c (tracepoint_notify): Fix sprintf to
-	match number of arguments.
-
-	* gdbtk-cmds.c (gdb_loc): When calling gdb_loc with an
-	argument, call find_pc_line() to get a complete
-	symtab_and_line struct.
-
-Fri Jul 24 14:25:43 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_search): Add missing NULL to switches.
-	Add missing flags to result_ptr.
-	Pass along any errors caused by getting the list of files from
-	tcl.
-	Allocate correct amount of memory for the file list.
-	Don't do any unecessary cleanups.
-
-Fri Jul 24 01:08:37 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk-cmds.c (gdb_loadfile): When there are no
-	linenumbers, use only one tab.
-
-Sat Jul 18 12:28:39 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_cleanup): Add call to tcl function
-	gdbtk_cleanup. We need this so the GUI gets to clean
-	up no matter how GDB exits.
-
-Wed Jul  1 13:10:58 1998  Jim Ingham   <jingham@cygnus.com>
-
-	* Moved gdbtk_hooks.c & gdbtk_cmds.c to gdbtk-hooks.c &
-	gdbtk-cmds.c to comply with the gdb conventions.  Changed the
-	configure & makefile to reflect the change...
-	
-Wed Jul  1 11:07:21 1998  Jim Ingham   <jingham@cygnus.com>
-
-	* gdbtk.c: removed all the commands and hooks from this file so
-	now it contains only the startup code.
-	* gdbtk.c (gdbtk_init): Fixed a bug in the startup code on Windows 
-	that caused gdbtk not to find the share directory unless
-	GDBTK_LIBRARY was set.
- 	* gdbtk_cmds.c: New file - this contains all the Tcl commands that
-	gdb defines.  All the old commands were moved here, the
-	string-based commands were converted to object commands, and the
-	object-based commands were all converted to uniformly use the
-	call_wrapper.  A new function, Gdbtk_Init was added to centralize
-	initializing the gdb package.
-	* gdbtk_hooks.c: New file - All the hooks were moved here, and a new
-	function, gdbtk_add_hooks was added to centralize adding all these 
-	hook functions.  gdbtk_fputs was also modified to handle the new
-	result_ptr structure.  See the comments in gdbtk.h for more
-	details.
-	* gdbtk.h: New file - this contains all the defines and globals
-	shared by gdbtk.c, gdbtk_cmds.c & gdbtk_hooks.c
-	* Makefile.in, configure.in & configure: mutatis mutandi for the
-	new files.
-	
-
-Mon Jun 29 11:49:17 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* main.c (main): Don't include gdbtk test code if GDBTK is
-	not defined by configure.
-
-	* configure.in: When enabling gdbtk, add "-DGDBTK" to ENABLE_CFLAGS.
-
-	* configure: Regenerate.
-	
-Fri Jun 26 13:56:07 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk.c: Change all references to static global "interp" to
-	"gdbtk_interp" and export this global.
-	(gdbtk_init): If gdbtk_source_filename is not NULL, source this file
-	into the interpreter when it goes idle.
-	Add new command "gdb_search".
-	(gdb_search): New function which searches the symbol table.
-	(gdbtk_test): New function called by main when the --tclcommand
-	option is used.
-
-	* main.c (main): Add a new option "--tclcommand" which is used
-	by the testsuite to source a file into the interpreter when it
-	goes idle.
-
-Sun Jun 21 09:31:12 1998  Ron Unrau  (runrau@cygnus.com)
-
-	* gdbtk.c (gdb_set_bp): Use new interface.
-
-Wed Jun 17 19:12:23 1998  Jeff Holcomb  <jeffh@cygnus.com>
-
-	* Makefile.in (install-only): Install tracing help files.
-
-Mon Jun 15 13:18:21 1998  Jim Ingham <jingham@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Add elements to the auto_path AS LIST
-	ELEMENTS.  This allows gdbtk to work when installed in a directory 
-	which has a space in the path.  D. Moseley pointed out the bug.
-
-
-Tue Jun  9 14:10:46 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk.c (gdb_get_vars_command): Return static variables and
-	variables stored in registers.
-
-	* main.c (main): Call pre/post_add_symbol_hook's when loading
-	executables and symbol files.
-	
-Fri Jun  5 00:16:22 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Change all references to
-	GDBTK_IDE to IDE_ENABLED.
-
-Thu Jun  4 18:31:53 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Initialize tkTable.
-
-Thu Jun  4 10:15:03 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* gdbtk.c: merged:
-	
-	- Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-        (call_obj_wrapper): in case of error, copy the
-        error message from the result to the error_string.
-        (gdbtk_fputs): add comments.
-        (gdb_actions_command): call validate_actionline when installing the
-        tracepoint, to do the syntax checking of the actions for us.
-        - Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-        (gdb_get_trace_frame_num): new function to get the
-        trace frame number from gdb.
-        (gdbtk_init): added new command gdb_get_trace_frame_num.
-        - Jim Blandy  <jimb@zwingli.cygnus.com>
-        (struct wrapped_call_objs): Change the `func' member to
-        be a Tcl_ObjCmdProc, not an Tcl_CmdProc, since it accepts a vector
-        of objects as arguments.  Change the object vector to be const,
-        since that's what all the users of this structure seem to expect.
-        (call_obj_wrapper): Cast clientData properly before storing it in
-        the wrapped_args structure.
-	
-Thu May 28 17:19:14 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* gdbtk.c (_initialize_gdbtk): Get rid of the console. Patch from
-	Chris Faylor (cgf@cygnus.com).
-
-	* configure.in: Link cygwin32 with subsystem console.
-
-	* configure: Regenerated
-	
-Sun May 24 14:00:24 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* ser-unix.c (wait_for): Do not reset timeout_remaining for cygwin32 so that
-	we can use this member to track real timeouts.
-	(hardwire_readchar): Modify for cygwin32 so that we only ever use a real
-	system timeout of one second. Track the "real" timeout as a series of these
-	one second timeouts.
-	Call ui_loop_hook to keep the gui alive.
-
-	* top.c: Define new hook for cygwin32, "ui_loop_hook".
-
-	* gdbtk.c (gdbtk_init): Add ui_loop_hook for CygWin32 to work around
-	update problems.
-
-Thu May 21 13:56:24 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-       
-	* gdbtk.c: reinserted the changes that were accidentally deleted:
-	(_initialize_gdbtk): Use correct device names in
-	cygwin-specific call (cosmetic change). 
-        (gdbtk_ignorable_warning): removed va_list parameter,
-	which was unused.
-        (_initialize_gdbtk): add cygwin32 specific code to
-	allow `gdb -nw' to work when specified specified from a windows
-	console-mode command line.
-
-1998-05-19  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* gdbtk.c (struct wrapped_call_objs): Change the `func' member to
- 	be a Tcl_ObjCmdProc, not an Tcl_CmdProc, since it accepts a vector
- 	of objects as arguments.  Change the object vector to be const,
- 	since that's what all the users of this structure seem to expect.
-	(call_obj_wrapper): Cast clientData properly before storing it in
-	the wrapped_args structure.
-
-Wed May 13 11:12:58 1998  James Ingham  <jingham@leda.cygnus.com>
-
-	* gdbtk.c: Fixed a goof in the definition of the gdb_get_args &
-	gdb_get_locals Tcl commands.  Moved the previous ChangeLog entry
-	from ChangeLog to ChangeLog-gdbtk (here)...
-	
-Tue May 12 13:29:20 1998  Jeff Holcomb  <jeffh@cygnus.com>
-
-	* Makefile.in (install-only): Add images/icons.txt and
-	images2/icons.txt to files that need to be installed.
-
-Tue May 12 12:03:16 1998  James Ingham  <jingham@leda.cygnus.com>
-
-	* gdbtk.c: Add an object call wrapper for the new Tcl_Obj based
-	commands.  This way the obj commands will also go through
-	catch_errors.  This is just a bandaid while I rewrite the
-	string-based commands to use the object format.
-
-Tue May  5 09:30:25 1998  Christopher Faylor <cgf@cygnus.com>
-
-	* gdbtk.c (_initialize_gdbtk): Use correct device names in
-	cygwin-specific call (cosmetic change). 
-
-Wed Apr 29 15:53:16 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* gdbtk.c (gdbtk_ignorable_warning): removed va_list parameter,
-	which was unused.
-
-Tue Apr 28 19:41:33 1998  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in (GDBTKLIBS): New macro.
-	(INSTALLED_LIBS): Include GDBTKLIBS.
-	(CLIBS): Likewise.
-	* configure: Rebuilt.
-	* configure.in: Put Tcl/Tk libs into GDBTKLIBS, not LIBS.
-	(GDBTKLIBS): AC_SUBST.
-
-Thu Apr 23 19:01:05 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* Makefile.in (install-only): Install help files.
-
-Wed Apr 22 21:17:35 1998  Christopher Faylor <cgf@cygnus.com>
-
-	* gdbtk.c (_initialize_gdbtk): add cygwin32 specific code to
-	allow `gdb -nw' to work when specified specified from a windows
-	console-mode command line.
-
-Wed Apr 15 11:23:53 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtcl: Remove directory and contents, this version of
-	the interface is obsolete.
-
-Mon Apr 13 16:17:52 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdb_loadfile): Change fstat() call to stat().
-	Needed because you can't convert a FILE* to an fd.
-
-Mon Apr 13 16:28:07 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-	
-	* gdbtk.c: (perror_with_name_wrapper) new function to call 
-	perror_with_name safely.
-	(gdb_loadfile) added source vs. executable time stamp check.
-	(gdbtk_warning) new function to pass a warning message to the gui.
-	(gdbtk_ignorable_warning) new function to pass a warning
-	to the gui. Used only for the src. vs. exec check.
-	(gdbtk_init) added warning_hook 
-	added include <sys/stat.h>
-
-Mon Apr 13 12:58:26 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdbtk_start_timer): Include on all platforms. Decrease
-	timer interval a little.
-	(gdbtk_stop_timer): Include on all platforms.
-	(gdbtk_wait): No more signals! Use a timer on all platforms to keep the
-	GUI alive.
-	(gdbtk_init): Remove FIOASYNC and all x_fd references. Now using timers
-	on all platforms.
-	
-Fri Apr 10 15:48:10 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-        * gdbtk.c (gdb_listfiles): Allocate space for 'files' dynamically.
-
-Thu Apr  9 14:20:59 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Remove redundant variable "IDE".
-
-Tue Apr  7 15:13:58 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtk.tcl: Remove, no longer used.
-
-Tue Apr  7 12:49:45 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdb_cmd): NEVER call the busy, update, and idle hooks.
-
-Tue Mar 31 15:42:06 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdb_loadfile): Don't use the return result from
- 	sprintf, which returns a char * under SunOS4.
-
-Tue Mar 31 17:18:43 1998  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure.in: Add $(LIBIDETCL) as well as $(LIBIDE) if
-	--enable-ide.
-	* Makefile.in (IDE_CFLAGS_X): Add -I for libidetcl/src.
-	(LIBIDETCL): Define.
-	* configure: Rebuild.
-
-Sun Mar 29 21:19:46 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdb_get_tracepoint_info): Change formatting of address.
-	(tracepoint_exists): Remove code which confuses assembly traces.
-
-Sat Mar 28 12:13:23 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdb_cmd): If argc > 2, assume that the busy and idle hooks
-	should not be called.
-
-Thu Mar 26 22:29:28 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-        * gdbtk.c: (gdb_trace_status) new function.
-        (gdbtk_init) added command "gdb_is_tracing".
-        (tracepoint_notify) added passcount information.
-
-Thu Mar 26 12:00:35 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_fputs): Insert fencepost.
-	(gdb_loc): Correct pc calculation.
-	(gdb_immediate_command): Return if a load is in progress.
-	(gdb_cmd): Return if a load is in progress.
-	(target_stop_wrapper): New function.
-	(gdb_stop): Call target_stop_wrapper.
-	(x_event): Add fencepost and optimize load cancel check.
-	(gdbtk_start_timer): Set up structs only once.
-	(gdbtk_stop_timer): Just use preset structs to set timer parameters.
-	(gdb_loadfile): If file cannot be loaded, return error message.
-	(gdb_loadfile): Add space before tab so that lines without
-	a '-' can later be changed to have one.
-
-Wed Mar 25 14:08:51 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* gdbtk.c (gdbtk_pre_add_symbol): Use Tcl_merge to form Tcl commands.
-
-Mon Mar 23 13:41:39 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* gdbtk.c (gdb_get_mem): Rewrite to fetch entire contents
-	of the memory window at once.
-
-Sat Mar 21 19:34:49 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	Merged changes from Foundry: list follows by author:
-	
-	- Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in (gdbres.o): New target.
-	(WINDRES): New define.
-	* configure: Rebuilt.
-	* configure.in (WINDRES): Define.
-	(CONFIG_OBS): Include gdbres.o on Windows.
-	* gdbtool.ico: New file.
-	* gdb.rc: New file.
-        * gdbtk.c (gdbtk_init): Call ide_create_messagebox_command.
-	(gdbtk_cleanup): Call ide_interface_deregister_all.
-	(gdbtk_init): Pass event handle to cleanup.
-	(TclDebug): Use Tcl_Merge to construct command.
-	(gdbtk_init): Call ide_create_cygwin_path_command.
-
-        - Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdb_set_bp): Set addr_string for bp.
-	(gdb_get_breakpoint_info): Demangle function 
-	names in breakpoint info.
-	Include "demangle.h".
-	(gdb_loc, gdb_listfuncs): Demangle C++ 
-	function names.
-	(gdb_set_bp): Properly quote filename to fix
-	problems with spaces. Send pc back as a hex string.
-	(gdb_listfuncs): Remove debugging line.
-	 Turn off some debugging lines.
- 	(breakpoint_notify): Return correct line number.
-	(gdb_get_breakpoint_info): Return correct line number.
-	(gdb_set_bp): New function to provide a better way to
-	set breakpoints.
-	(gdbtk_readline, gdbtk_readline_begin): Memory 
-	allocated by tcl needs to be freed by Tcl_Free().
-	(find_file_in_dir): Deleted.
-	(gdb_find_file_command): Call full_lookup_symtab().
-	(gdb_listfuncs): Call full_lookup_symtab().
-	(full_lookup_symtab): New function.  Like lookup_symtab
-	except handles multiple files with the same basename,
-	full pathnames, and always sets symtab->fullname.
-	(gdb_loadfile): Call full_lookup_symtab(). Clear
-	realloc'd memory.
-	(gdb_loadfile):  Don't tag lines without source.
-	Tag source lines with source_tag.
-	(gdb_find_file_command, find_file_in_dir):
- 	Rewrite.  Now searches symtabs and psymtabs for a match
-	on the partial or full filename.  Returns the full pathname.
-	(gdb_loadfile): Realloc additional memory
-	if someone loads in a file with more than 160,000
-	lines.  I don't know if this really works because
-	I don't have enough memory to test it.
-	(gdb_sourcelines): Deleted.
-	(gdb_loadfile): New function. Takes a text widget
-	and loads it with the contents of a file.  Marks
-	and tags source lines.
-	(pc_changed): New function.
-	(get_pc_register): Returns the value of
-	the PC to GDB.
-	(gdb_loc): If looking on the stack, return
-	real pc along with calling source line.
-	(gdb_loc): Return "" instead of "N/A" if
-	filename is not found.
-	(gdb_get_breakpoint_info): Same.
-	(get_register): For Natural mode, set format to 0.
-	 Minor bugfixes from keiths.
-	(TclDebug): New function for debugging use.
-	(gdb_loc): Return correct PC for frames
-	that are not the innermost frame.
-	(gdb_listfiles): Rewritten to use object
-	API.  Now takes an optional dirname which will cause
-	only files in that directory or its subdirectories
-	to be returned.  Now returns basenames instead of
-	full pathnames.
-	(gdb_cmd): Set/reset load_in_progress flag.
-	(call_wrapper): Don't pop up dialog for errors in
-	downloads; just abort download.
-	(gdbtk_load_hash): Set return value correctly.
-
-        -  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Define the ui_loop_hook so that it can be
-	called by routines which might block, allowing us to update the GUI.
-	(gdbtk_wait): Move timer calls to annotation hooks.
-	(gdbtk_init): Define the annotation hooks.
-	(gdbtk_annotate_starting): New function for cygwin32 hosts.
-	(gdbtk_annotate_stopped): New function for cygwin32 hosts.
-	(gdbtk_annotate_exited): New function for cygwin32 hosts.
-	(gdbtk_annotate_signalled): New function. for cygwin32 hosts.
-	(gdbtk_init): Use gdbtk_print_frame_info hook.
-	(gdbtk_print_frame_info): New function which sets current_source_symtab
-	based on the given symtab and line info.
-	(gdb_immediate_command): New function which does 
-	not buffer any
-	output. (Contrast to gdb_cmd.)
-	(gdb_prompt_command): New function to return gdb's prompt.
-	(find_file_in_dir): New functon which searches source paths 
-	for a given filename.
-	(gdb_find_file): New function which returns path to given file -- uses
-	find_file_in_dir.
-	(gdbtk_init): Install "gdb_immediate", "gdb_find_file", and 
-	"gdb_prompt"
- 	commands into interpreter.
-
-        -  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdbtk_timer_going): If __CYGWIN32__, new static
-	variable.
-	(gdb_cmd): If __CYGWIN32__, if executing the load command, call
-	gdbtk_start_timer and gdbtk_stop_timer.
-	(call_wrapper): If __CYGWIN32__, if the timer is going, turn it
-	off.  Clear load_in_progress.
-	(x_event): If load_in_progress, quit if download_cancel_ok.
-	(gdbtk_start_timer): Set gdbtk_timer_going.
-	(gdbtk_stop_timer): Clear gdbtk_timer_going.
-	(gdbtk_wait): Call x_event.
-	(gdbtk_init): Call ide_create_win_grab_command if
-	__CYGIN32__.
-	(gdb_clear_file): Clear stop_pc.
-
-Wed Mar  4 16:50:18 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* gdbtk.c (gdb_listfiles): Fix thinko in last change.
-
-Wed Mar  4 15:34:49 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* gdbtk.c (gdb_listfiles): Allocate space for 'files' dynamically.
-
-Tue Feb 10 17:50:37 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdbtk_modify_tracepoint): Define new tracepoint modification hook.
-	(gdbtk_print_frame_info): Define this hook so that current_source_symtab
-	is set properly.
-	(gdb_actions_command): Use free_actions () from tracepoint.c/h.
-	
-Mon Jan 26 11:37:55 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdb_actions_command): Make note of next action
-	before freeing all references to it.
-
-Sat Jan 24 23:52:08 1998  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c: Merge from Foundry branch.
-	(TclDebug): New debugging function.
-	(gdb_loc): For frames, find address of calling function
-	instead of whatever is on the stack (usually the next
-	instruction).
-	(gdb_listfiles): Takes an optional pathname argument and 
-	returns an alphabetized list of basenames of files in the
-	path.
-
-Wed Jan 22  10:37:02 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* symfile.c: Define two new hooks for symbol reading: 
-	"pre_add_symbol_hook" and "post_add_symbol_hook". These hooks 
-	are called before we begin reading symbols, and after we finish.
-	(generic_load): Use new symbol reading hooks and get rid of 
-	compiler warning.
-
-	* gdbtk.c (gdbtk_init): Add hooks for pre- and post-symbol reading.
-	(gdbtk_pre_add_symbol): New function: the pre-add-symbol hook.
-	(gdbtk_post_add_symbol): New function: the post-add-symbol hook.
-	(find_file_in_dir): New function. Moved the guts of gdb_find_file_command
-	into here to allow its use by others.
-	(gdb_loc): Use find_file_in_dir to return the real path to the file
-	(or "N/A" if we can't find it).
-
-	* configure.in (TIX_LIB_EXT): Define new variable for those special cases
-	when TCL_SHLIB_SUFFIX is not enough to specify the dependency.
-
-	* configure: Regenerate.
-
-Fri Jan 23 07:47:06 1998  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (uninstall): Remove installed gdbtcl dir, if one
-	was installed.
-
-Thu Jan 15 12:42:28 1998  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdb_immediate_command): New function which does not buffer any
-	output. (Contrast to gdb_cmd.)
-	(gdbtk_init): Install "gdb_immediate" command into interpreter.
-
-Wed Jan 14 16:38:44 1998  Keith Seitz  <keiths@pizza.cygnus.com>
-
-	* configure.in (--enable-gdbtk): If tcl was built with --enable-shared,
-	use TCL_SHLIB_SUFFIX to specify the suffix of the library file so that
-	we don't expect to see "libfoo.a" instead of "libfoo.{so,sl, etc}".
-
-	* configure: Regenerate.
-	
-Wed Dec 31 16:50:26 1998  Keith Seitz  (keiths@onions.cygnus.com)
- 
-        * gdbtk.c (gdb_actions_command): extract and save step count
-        from "while-stepping" command
-
-Tue Dec 16 21:16:42 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (LIBGUI): New variable.
-	(GUI_CFLAGS_X): New variable.
-	(IDE_CFLAGS): Add $(GUI_CFLAGS_X).
-	* configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
-	* configure: Rebuild.
-
-Wed Dec  10 13:16:45 1997  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c (gdb_get_tracepoint_info): Use info in struct 
-	symtab_and_line (not struct tracepoint) so that we get the
-	real line info for an address. Arrange data more like
-	gdb_get_breakpoint_info.
-	(tracepoint_notify): Use info in struct symtab_and_line again.
-	(gdbtk_init): Add command "gdb_get_tracepoint_list" into
-	interpreter.
-	(gdb_get_tracepoint_list): New function that aids the source
-	window in displaying tracepoints when the file changes.
-	
-Fri Dec  5 10:31:23 1997  Keith Seitz  <keiths@pizza.cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
-	(gdb_find_file_command): New function which searches source path
-	to find the real full filename of a file.
-
-Mon Dec  1 10:19:44 1997  Keith Seitz  <keiths@onions.cygnus.com>
-
-	* gdbtk.c: Move include of "guitcl.h" back out of IDE ifdef.
-	(gdbtk_init): Move ide_initialize_paths out of IDE ifdef.
-
-	* configure.in (TCL_LIBS, CONFIG_DEPS): Add IDE libraries for all
-	builds.
-	(CONFIG_OBS): Remove tracepoint.o, which should always be included.
-
-	* configure: regenerate
-
-	* Makefile.in (install-only): ALWAYS install the new gdbtk
-	(REMOTE_OBS): add tracepoint.o
-	
-Thu Nov 27 09:07:18 1997  Michael Meissner  <meissner@cygnus.com>
-
-	* configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
-	if not --enable-ide.
-	(CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
-	* configure: Regenerate.
-
-	* gdbtk.c (gdb_get_breakpoint_info): Add missing filename
-	argument.
-	(toplevel): Move include of guitcl.h into #ifdef IDE region.
-	(gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
-	section.
-
-	* Makefile.in (gdbtk.o): Update dependencies.
-
-Wed Nov 26 15:02:43 1997  Keith Seitz  <keiths@onions.cygnus.com>
-
-    	* gdbtk.c (gdb_loc): symtab_to_filename can return NULL.
-	(breakpoint_notify): Ditto.
-	(gdb_get_breakpoint_info): Ditto.
-
-Wed Nov 26 11:33:09 1997  Keith Seitz  <keiths@onions.cygnus.com>
-
-	Merge in code from Foundry branch:
-	
-	* Makefile.in (install-only): install the new gdbtk, not the old
-
-	* gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
-	commands
-	(gdbtk_init): Add new commands "gdb_get_locals", "gdb_get_args",
-	"gdb_get_function", "gdb_get_line", "gdb_get_file",
-	"gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
-	and "gdb_prompt".
-	(gdb_get_vars_command): New function.
-	(gdb_get_line_command): New.
-	(gdb_get_file_command): New.
-	(gdb_get_function_command): New.
-	(gdb_get_tracepoint_info): New.
-	(gdbtk_create_tracepoint): New.
-	(gdbtk_delete_tracepoint): New.
-	(tracepoint_notify): New.
-	(tracepoint_exists): New.
-	(gdb_actions_command): New.
-	(gdb_tracepoint_exists_command): New.
-	(gdb_prompt_command): New.
-
-Thu Nov 13 18:15:54 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c: Move include of gdbcore.h to top of file.
-	(close_bfds): New static function if _WIN32.
-	(gdbtk_readline): Call close_bfds.
-	(call_wrapper, tk_command_loop): Likewise.
-	(gdb_clear_file): New static function.
-	(gdbtk_init): Create gdb_clear_file Tcl command.
-
-Wed Nov 12 14:58:39 1997  Jeff Holcomb  <jeffh@cygnus.com>
-
-	* gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
-	int result.
-	(gdbtk_load_hash): download hash routine returns an int result.
-
-Mon Nov 10 15:11:51 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
-	__CYGWIN32__.
-	* configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
-	* configure: Rebuild.
-
-Sun Nov  9 16:25:34 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Run ide_create_help_command.
-
-Tue Oct 28 17:31:47 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
-
-Thu Oct 23 15:53:37 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
-	cygwin32.
-	* configure: Rebuild.
-
-Wed Oct 22 21:32:54 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Create sizebox command on Windows.
-
-Thu Oct  9 14:33:21 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Remove assertion argument from call to
-	ide_create_window_register_command.
-
-Wed Oct  1 11:09:52 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Pass name of restore interface to
-	ide_create_window_register_command.
-
-Fri Sep 26 21:08:22 1997  Keith Seitz  <keiths@pizza.cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Initialize ui_load_progress_hook.
-
-Thu Sep 25 03:05:00 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdb_load_info): New function.  Returns a list
-	of section names and sizes for an executable.
-	(gdbtk_load_hash): Stub function to call tcl function
-	download_hash.
-
-Tue Sep 23 01:29:00 1997  Martin M. Hunt  <hunt@cygnus.com>	
-
-	* gdbtk.c (gdb_get_mem): Fix compiler warning.
-
-Sun Sep 21 00:15:00 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
-
-Tue Sep 16 18:07:17 1997  Martin M. Hunt  <hunt@cygnus.com>	
-
-	* gdbtk.c (gdb_get_mem): New function.  Returns
-	a formatted memory dump with optional ASCII dump.
-
-Mon Sep  8 12:48:50 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c: Include ilutk.h if IDE.
-	(gdb_confirm_quit, gdb_force_quit): New static functions.
-	(gdbtk_init): Add Tcl commands gdb_confirm_quit and
-	gdb_force_quit.
-
-Mon Sep  8 03:05:33 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdb_get_breakpoint_info): Now returns the
-	function a breakpoint is in.
-
-Fri Sep  5 20:23:58 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Call ide_create_exit_command.
-
-Wed Sep  3 19:39:15 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c: Include guitcl.h.
-	(gdbtk_init): Always call ide_initialize_paths.  Set the Tcl
-	variable IDE to 1 when using the IDE.  Always try using auto path
-	to find main.tcl.
-	* Makefile.in (IDE_CFLAGS_X): Always include libide.
-	(LIBIDE): New variable.
-	(IDE_X): Omit -lide.
-	(IDE_DEPS): Omit libide.
-	* configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
-	* configure: Rebuild.
-
-Mon Aug 25 02:28:55 1997  Keith Seitz  <keiths@pizza.cygnus.com>
-
-	* gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
-	before assuming that the inferior is running.
-
-Mon Aug 25 01:06:48 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
-	(gdbtk_stop_timer): Likewise.
-
-Mon Aug 25 00:23:08 1997  Keith Seitz  <keiths@pizza.cygnus.com>
-
-	* gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
-	(gdb_target_has_execution_command) new function
-
-Sun Aug 24 20:27:22 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdb_loc): If there are no symbols, just bail
-	immediately.
-	(tk_command_loop): Print errors encountered while running
-	gdbtk_tcl_preloop.
-
-Sun Aug 24 13:44:03 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Run ide_create_build_command.
-
-Sat Aug 23 21:53:39 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c: If CYGWIN32, include <sys/time.h>.
-	(x_fd): Don't define if WINNT.
-	(gdbtk_start_timer, gdbtk_stop_timer): New static functions if
-	CYGWIN32.
-	(gdbtk_wait): Don't set up signal handling if WINNT.  If CYGWIN32,
-	call gdbtk_start_timer and gdbtk_stop_timer.
-	(gdbtk_init): Don't set up signal handling or make x_fd
-	asynchronous if CYGWIN32.
-
-Fri Aug 22 15:23:15 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (error_string_ptr): New static variable.
-	(gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
-	NULL, and we're outputting to stderr, append string to
-	error_string_ptr rather than calling gdbtk_tcl_fputs.
-	(call_wrapper): Set up error_string_ptr.  Put both error string
-	and normal string in Tcl result.
-
-	* gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
-	gdb has initialized.
-
-Thu Aug 21 19:14:38 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c: If _WIN32, include winuser.h.
-	(gdbtk_init): If _WIN32, use MessageBox to display an error
-	evaluating main.tcl.
-
-Thu Aug 21 00:48:00 1997  Martin M. Hunt  <hunt@pern.cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
-	(gdb_cmd): For the load command, don't buffer the I/O.
-
-Wed Aug 20 11:41:22 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
- 	
-Tue Aug 19 17:09:19 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (TCL_DEPS, TK_DEPS): New variables.
-	(ITCL_DEPS, TIX_DEPS): New variables.
-	(IDE_DEPS): New variable.
-	(CDEPS): Include @CONFIG_DEPS@.
-	* configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
-	* configure: Rebuild.
-
-Sun Aug 17 00:42:11 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (gdb_listfuncs): New function that returns
-	a list of all the functions in a source file.
-
-Tue Aug 12 16:35:21 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
-
-Mon Aug 11 10:43:04 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
-
-Fri Aug  8 15:59:24 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
-	dynamically allocated, rather than fixed size.  Pass "gdbtcl" to
-	ide_initialize_paths to match installed directory name.  If IDE,
-	use auto_path to search for main.tcl.
-	* Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
-	rather than gdbtcl.
-
-	* gdbtk.c (gdbtk_cleanup): New static function.
-	(gdbtk_init): Add gdbtk_cleanup as a final cleanup.  Uncomment
-	call to ide_initialize_paths.  If we can't initialize the event
-	system, set GDBTK_IDE to 0 in the Tcl interpreter.  Create the
-	ide_window_register and the ide_window commands.  Initialize tk,
-	itcl, and tix after initializing the IDE.
-
-	* configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
-	* configure: Rebuild.
-
-Fri Aug  8 00:13:32 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* gdbtk.c (breakpoint_notify): Change buffer size from 100
-	to 256 to avoid memory corruption with very long pathnames.
-
-Thu Aug  7 14:08:23 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* configure.in: Change required Tix version to 4.1.8.0 .
-	* configure: Rebuilt.
-
-Fri Aug  1 15:21:44 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
-	_WIN32.
-	(Tcl_Realloc, Tcl_Free): Likewise.
-	* configure.in: Check for cygwin32 environment.  Define and
-	substitute WIN32LIBS and WIN32LDAPP.  Always set configdir to
-	unix; setting it to win was for an old Tcl/Tk configuration
-	scheme.
-	* aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
-	* Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
-	(WIN32LDAPP, WIN32LIBS): Define.
-	(CLIBS): Add $(WIN32LIBS).
-	(gdb): Use $(WIN32LDAPP).
-	* configure: Rebuild.
-
-Tue Jul 22 19:45:37 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* configure.in, aclocal.m4: Another fix to find the
-	correct Tix library name.
-
-	* configure: Rebuilt.
-	
-Mon Jul 21 22:24:07 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* aclocal.m4: Search for the correct tix library. 
-
-Thu Jul 10 00:02:41 1997  Martin M. Hunt  <hunt@cygnus.com>
-
-	* Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and 
-	IDE configuration information.
-
-	* gdbtk.c (breakpoint_notify): Send address, linenumber and 
-	filename when a breakpoint is set.  Avoids call to bp_info.
- 	(gdbtk_init): Call Tcl_FindExecutable(). Add code to handle 
-	Itcl, Tix and IDE initialization.
-
-	* configure: Regenerated.
-
-Fri Jun 13 10:28:09 1997  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Make truth value test explicit.
-	Remove unused static variable "Gdbtk_Library".
-
-Sat Jun  7 02:34:19 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdbtk.c (gdb_get_breakpoint_info):  Add string for new
-	enumeration del_at_next_stop to bpdisp array.
-
-Tue Jun  3 15:46:51 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in (LIB_RUNTIME_DIR): New variable.
-
-Wed May  7 19:10:19 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbtk.c (wrapped_call): New function - make actual call to tk
- 	worker function.
-	(call_wrapper): Rewrite to use top.c:catch_errors.
-
-	* gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
- 	best.
-
-Mon Apr 21 14:00:08 1997  Doug Evans  <dje@canuck.cygnus.com>
-
-	* gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
-
-Wed Apr 16 12:33:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* Makefile.in (install-only): Make list of gdbtcl files to install
- 	explicit - was picking up files such as ChangeLog etc.
-	(install-only): Don't blindly create the directory.
-
-Tue Apr  1 15:04:21 1997  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* configure.in (gdbtcl): Create soft-link for gdbtcl/ directory
- 	instead of gdbtk.tcl.
-
-Fri Mar 28 17:04:02 1997  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
-	default, not $(srcdir).
-
-Wed Mar 19 15:16:17 1997  Martin M. Hunt  <hunt@onions.cygnus.com>
-
-	* Makefile.in:  Install gdbtcl dir instead of gdbtk.tcl.
-	
-	* gdbtk.c: Added some ifdefs for Windows.  Changed GDBTK_FILENAME
-	to GDBTK_LIBRARY, which is now a path to search.
-	(gdb_path_conv): New function.  Convert Cygwin32 pathname to
-	DOS-style pathname.
-
-	* {aclocal.m4,configure.in}: Changes for Windows builds.
-
-	* configure: Rebuilt.
-
-Fri Mar 14 10:01:29 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* configure: Regenerated.
-	* configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
-
-Wed Mar 12 14:29:52 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
-	TCL_ALL_EVENTS.
-
-	* configure: Regenerated.
-	* configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
-	LIBS.
-
-Mon Feb 10 13:50:53 1997  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* gdbtk.c (call_wrapper):  Clear running_now if an error occurs.
-
-Wed Dec 11 18:51:35 1996  Mark Alexander  <marka@cygnus.com>
-
-	* gdbtk.c (gdb_loc): Correct truncation of PC on 64-bit MIPS.
-
-Tue Nov 19 09:26:14 1996  Tom Tromey  <tromey@cygnus.com>
-
-	* gdbtk.c (gdbtk_readline): Fix memory leak.
-
-Mon Nov 18 23:43:05 1996  Tom Tromey  <tromey@cygnus.com>
-
-	Fixes for Tcl 7.6 / Tk 4.2:
-	* gdbtk.tcl (apply_filespec): Use tk_getOpenFile.
-	Remove old fileselect code.
-	* gdbtk.c (Tcl_Alloc): Rename from Tcl_Malloc.
-
-Fri Sep 27 10:25:30 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (create_copyright_window): Increase timeout from
-	15 seconds to 30 seconds.
-
-Wed Sep  4 17:28:40 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* configure configure.in:  Add host *windows* to list of hosts
-	that don't support GDBtk.
-
-Fri Aug 23 00:44:57 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.c (gdbtk_init): Check for a DISPLAY env variable and
-	gracefully degrade to using command line interface if none is
-	found.
-
-Fri Aug  9 12:32:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* Makefile.in (LIB_INSTALL_DIR): New macro.
-	(TCL): Include @TCL_LD_SEARCH_FLAGS@.
-
-Thu Aug  1 20:35:01 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.c (mainWindow): Deleted.
-	(cleanup_init): Don't destroy main window.
-	(gdbtk_init): Main window now created by Tk_Init.
-
-	* configure.in: Most X checks now handled automatically by Tk.
-	Use new macros to find Tcl/Tk.
-	* aclocal.m4: New version for new Tcl/Tk; from Don Libes.
-	* config.in, configure: Regenerated.
-
-	* Makefile.in (TCL, TCL_CFLAGS, TK, TK_CFLAGS, X11_CFLAGS,
-	X11_LDFLAGS, X11_LIBS): Changed for new Tcl and Tk.
-
-Thu Aug  1 16:12:05 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* Makefile.in (gdbtk.tcl): put in $(datadir), not $(libdir).
-
-Fri Jul 26 14:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbtk.c (gdb_disassemble): Initialize di.flavour.
-
-Thu Jul 25 19:41:31 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.c (null_routine): Ditto.
-	(gdbtk_flush): Ditto.
- 	(gdbtk_fputs): Ditto.
- 	(gdbtk_query): Ditto.
-	(gdbtk_readline): Ditto.
- 	(gdbtk_readline_end): Ditto.
- 	(gdb_get_breakpoint_list): Ditto.
-	(gdb_get_breakpoint_info): Ditto.
- 	(breakpoint_notify): Ditto.
- 	(gdbtk_create_breakpoint): Ditto.
-	(gdbtk_delete_breakpoint): Ditto.
- 	(gdbtk_modify_breakpoint): Ditto.
- 	(gdb_loc): Ditto.
- 	(gdb_eval): Ditto.
-	(gdb_sourcelines): Ditto.
- 	(map_arg_registers): Ditto.
- 	(get_register_name): Ditto.
- 	(gdb_regnames): Ditto.
-	(get_register): Ditto.
- 	(gdb_fetch_registers): Ditto.
- 	(register_changed_p): Ditto.
-	(gdb_changed_register_list): Ditto.
- 	(gdb_cmd): Ditto.
- 	(call_wrapper): Ditto.
- 	(gdb_listfiles): Ditto.
-	(gdb_stop): Ditto.
- 	(gdbtk_dis_asm_read_memory): Ditto.
- 	(compare_lines): Ditto.
- 	(gdb_disassemble): Ditto.
-	(tk_command): Ditto.
- 	(cleanup_init): Ditto.
- 	(gdbtk_interactive): Ditto.
- 	(x_event): Ditto.
- 	(gdbtk_wait): Ditto.
-	(gdbtk_call_command): Ditto.
- 	(tk_command_loop): Ditto.
- 	(gdbtk_init): Ditto.
-
-	* gdbtk.c (register_changed_p): Remove unused local variable "buf".
-
-Sat Jul 20 17:46:40 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (files_command): Reorder the binding tags for
-	the listbox widget to avoid referencing the listbox after
-	the containing widget has been destroyed by the action of
-	a previous binding.
-
-Sat Jul 20 10:09:28 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (delete_expr): Unset corresponding element of
-	expr_update_list when destroying an expression.
-	(create_expr_window): Initialize expr_num, delete_expr_num,
-	and expr_update_list here when each new expression window
-	is created, rather than once at startup.
-
-Mon Jul 15 16:44:05 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* gdbtk.c (gdb_disassemble):  Setup di.mach from
-	tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
-
-Fri Jun 21 11:04:47 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (create_register_windows): Include missing '$'s.
-	Add global declarations for various reg_format_* variables.
-	* gdbtk.tcl (populate_register_window): Make initial window one
-	line taller to account for new column header line.
-
-Fri Jun 21 09:46:47 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.c (get_register): Support for printing raw formats.
-	* gdbtk.tcl: Add hint for using debug_interface.
-	(center_window, add_breakpoint_frame, delete_breakpoint_frame):
-	Enclose arg in braces for consistency.
-	(create_registers_window, populate_reg_window, update_registers):
-	Major rewrite to support displaying multiple formats in the register
- 	window.
-	(init_reg_info): New function.
-	(recompute_reg_display_list):  Reset reg_display_list, start
-	register display lines at line 2.
-
-Thu Jun 20 08:18:59 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
-	avoid backing up over prompt.  At every input, make sure insert
-	point is at least after command start, handle control-u to delete
-	current input line.
-	(tclsh): Handle backspace to avoid backing up over prompt.  Handle
-	control-u to delete current input line.
-
-Wed Jun 19 17:23:38 1996  Geoffrey Noer  <noer@cygnus.com>
-
-	* configure.in: disable gdbtk for *cygwin32* hosted compiles
-	* configure: regenerated with autoconf 2.8
-
-Sun May 19 16:49:37 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
-	New functions.
-	(tk_command_loop): Set instream to NULL to enable Tk user interaction.
-	(gdbtk_init): Set readline_begin_hook, readline_hook,
-	and readline_end_hook.
-	* gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
-	gdbtk_tcl_readline_end): New functions.
-	(tclsh): Pack scroll bar on right side of window, not left.
-
-Fri May 17 13:54:34 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (create_command_window): Change a misspelled "get"
-	to the intended "cget".
-	(delete_line): Fix so it deletes the current line at the
-	insertion cursor.
-
-Thu May 16 19:20:29 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (gdb_prompt): Set this early on.
-	(create_command_window): Use gdb_prompt rather than "(gdb) ".
-	(gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
-	(tclsh): If an evaluation window already exists, just bring it
-	to the front instead of trying to create another.
-	* gdbtk.c (tk_command_loop): New function.
-	(gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
-
-Thu May 16 16:16:35 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.tcl (evaluate_tcl_command, tclsh):  New functions that
-	implement a tcl evaluation window for gdbtk maintainers to use.
-
-Thu May 16 11:42:58 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.tcl (files_command): Correctly insert list of files into
-	listbox widget.
-
-	* gdbtk.tcl (files_command): listbox command no longer accepts
-	-geometry.
-
-Wed May 15 16:04:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtk.tcl (create_command_window): If command window's buffer
-	is disabled, don't execute any of the key bindings.
-
-Mon May 13 13:43:25 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.c (tk_command): Catch case where no argument is given
-	since this will cause the tcl interpreter to dump core.
-
-Wed May  8 20:33:24 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbtk.c: Fix a couple of misspellings.
-
-Thu May  2 19:17:49 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtk.tcl (debug_interface): New global, use to aid debugging.
-	(insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
-	(file_popup_menu): Delete, never used.
-	(listing_window_popup): Rename from listing_window_button_1,
-	remove breakpoint toggling code.
-	(toggle_breakpoint): New procedure.
-	(create_file_win): Bind popup menu to button 2, toggle breakpoints
- 	with button 1 in breakpoint area, add display of tagged areas if
- 	debugging on.
-
-Fri Apr  5 13:44:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtk.c (running_now): New global variable.
-	(gdb_cmd): Test it before executing any command.
-	(gdbtk_call_command): Set it when inferior is running.
-	* gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
-	disable interaction with command window's text appropriately.
-
-Fri Apr  5 13:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
-	some versions of the kernel don't support it.
-
-Tue Feb  6 16:31:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
-	double-clicking will work again.
-	(create_asm_win): Put "break" at end of all B1 bindings.
-	(create_file_win): Lower "sel" tag, don't raise it.
-	(ensure_line_visible): New proc.
-	(update_listing, update_assembly): Use it.
-	(create_copyright_window): Destroy window on Leave event.
-	(create_command_window): Put "break" at end of all B2 bindings.
-
-Wed Jan 24 15:28:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.tcl, gdbtk.c: Updated copyrights.
-
-	* configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
-	greater.
-	* configure: Rebuilt.
-
-Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* gdbtk.c (gdb_disassemble): Pass fprintf_unfiltered to
- 	INIT_DISASSEMBLE_INFO.
-
-Mon Jan 15 09:58:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.tcl (create_expr_window): Many changes to update GUI.
-	(add_expr): Changes from create_expr_window.
-	(create_command_window): Set focus.
-	(delete_expr): Rewrote.
-	(expr_update_button): New proc.
-	(add_expr): Put bindings on FocusIn, FocusOut.
-	Don't allow .file_popup to be torn off.
-
-Fri Jan 12 09:36:17 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
-	(update_listing): Use lassign.  Use "see" to scroll.  Don't need
-	screen_top, screen_bot, screen_height.
-	(update_assembly): Use "see" to scroll.
-	(textscrollproc): Removed.
-	(create_file_win): Don't use textscrollproc.
-	(asmscrollproc): Removed.
-	(create_asm_window): Don't use asmscrollproc.
-	(create_asm_win): Ditto.
-	(screen_height, screen_top, screen_bot): Removed.
-	(run_editor): New proc.
-	(build_framework): Use it.
-	(create_file_win, create_source_window): Don't use textscrollproc.
-	(create_breakpoints_window): Set -xscrollcommand on canvas.
-	(not_implemented_yet): Default button is 0.
-	(delete_char): Don't use tk_textBackspace.
-	(create_command_window): Allow Tk bindings to fire after deleting
-	character.
-	(create_command_window): Make Delete delete left, not right.
-
-Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
-
-	Changes in sync with expect:
-	* configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
-	CY_AC_PATH_TK.
-	* aclocal.m4: Replaced with version from expect.
-	* configure: Regenerated.
-
-Wed Jan 10 09:07:22 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
-	gdbtk_tcl_flush): Use "see", not "yview".
-	(gdbtk_tcl_query): Use questhead bitmap.
-	various: Always wrap condition of 'if' in {...}.
-	(add_breakpoint_frame): Set -value on radiobuttons.
-	(lassign): New proc.
-	(add_breakpoint_frame): Use lassign, not series of assignments.
-	(decr): Made faster.
-	(interactive_cmd): Use "see", not "yview".
-	(not_implemented_yet): Use warning bitmap.
-	(update_expr): Don't allow $expr to be evalled by Tcl.
-	(create_expr_window): Don't use "focus".
-	(delete_char, delete_line): Define globally.
-	(delete_line, delete_char, create_command_window, update_autocmd,
-	build_framework, create_asm_win, create_file_win): Use "see", not
-	"yview".
-	(create_copyright_window, center_window, bind_widget_after_class):
-	New procs.
-	(FSBox,create_command_window, create_autocmd_window): Binding
-	changes for Tk4.
-	(textscrollproc): Define globally.
-	(build_framework): tk_menuBar no longer needed.  Keys Prior, Next,
-	Home, End, Up, and Down are all defined by Tk.
-	(apply_filespec): Use error bitmap in dialog.
-	(files_command): Don't use tk_listboxSingleSelect.
-	(files_command): Don't use "uniq" to remove duplicates from a
-	list.
-	(update_assembly): Use lassign.
-	(create_asm_win): Removed redundant bindings.
-	(listing_window_button_1, file_popup_menu): Use tk_popup.
-	(ButtonRelease-1 binding): Just remove tag from window; rest
-	handled by Tk.
-
-	* gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
-	(call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
-	(gdbtk_call_command): Ditto.
-
-Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
-
-	* configure configure.in:  Make --enable-gdbtk be the default.
-
-Thu Dec 28 15:10:49 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* README.GDBTK: Polish introductory paragraph.
-
-Mon Oct 16 11:27:06 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdb_disassemble):  Use fprintf_unfiltered instead of
-	fprintf_filtered.
-
-Tue Oct 10 15:26:39 1995  Fred Fish  <fnf@cygnus.com>
-
-	* README.GDBTK: Updated for version 4.15.
-	
-Sat Aug 19 17:20:22 1995  Michael Tiemann  <tiemann@axon.cygnus.com>
-
-	* gdbtk.tcl: ENABLE comes back as "1" or "0", not "enable" or
-	"disable".
-	Also, wire up the breakpoint window so that it can be demo'd.
-
-Tue Aug  1 11:44:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* gdbtk.c: Include "gdb_string.h" instead of <string.h>.
-
-Tue Jun 20 10:19:40 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c:  Add functions Tcl_Malloc, Tcl_Realloc, and Tcl_Free.
-
-	* gdbtk.tcl (add_breakpoint_frame):  Add more fields.
-	* (create_file_win create_asm_win build_framework):  Create null
-	bindings for meta keys to keep window from dropping down to
-	insertion point when meta is pressed by itself.  New bindings:
-	   Up/Down - Scroll up/down one line at a time
-	   Next/Prior - Scroll up/down one page at a time
-	   Home/End - Warp to current pc/end of file
-	* (build_framework):  Turn on breakpoint menu.
-	* (create_command_window):  Implement tab completion.  Add binding
-	for ^C to stop target.
-
-Fri May 19 06:15:40 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* gdbtk.c: Conditionalize use of stdarg rather than varargs on
- 	ANSI_PROTOTYPES not __STDC__; it must match the definition of
- 	PARAMS.
-
-Thu May 18 15:58:46 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* gdbtk.c (gdbtk_query): Use stdarg.h macros when compiling with
- 	an ANSI compiler.
-
-Sat Apr 15 13:52:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtk.c (gdb_disassemble): Read from inferior if connected
-	to a VxWorks target.
-
-Fri Apr 14 10:18:20 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* README.GDBTK:  New file.  Contains the obvious.
-
-Tue Apr 11 11:07:12 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* gdbtk.c (gdbtk_init): If SIOCSPGRP is not available, but
-	F_SETOWN is, use that.
-
-Thu Apr  6 17:00:46 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* Makefile.in (X11_INCLUDES): Define as empty.
-	(X11_CFLAGS): Define as including $(X11_INCLUDES).
-	(X11_LIB_SWITCHES): Define as empty.
-	(X11_LIBS): Define as -lX11.
-
-	* configure.in (enable_gdbtk): If gdbtk, support the --x-includes
-	and --x-libraries switches, setting the X11_INCLUDES and
-	X11_LIB_SWITCHES respectively.  Instead of using a hardcoded -lX11
-	in ENABLE_CLIBS, use the X11_LIB_SWITCHES and X11_LIBS variables.
-
-	* gdbtk.c (gdbtk_init): If SIOCSPGRP is not available, don't use
-	it.  This means that the stop button doesn't work, but is better
-	than nothing.
-
-Wed Mar 29 17:09:29 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in (gdbtk.o):  Use X11_CFLAGS to provide alternate
-	locations (per-host) for X11 include files.
-	* config/pa/hppahpux.mh (XM_CLIBS):  Add -L/usr/lib/X11R5 to force
-	the use of R5 libs.
-	(X11_CFLAGS):  Add this to indicate the locs
-	of the R5 include files.
-
-Wed Mar  8 16:12:21 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdb_get_breakpoint_info):  Return error if breakpoint
-	type is not bp_breakpoint.
-
-Tue Feb 14 17:16:41 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c: Ditto.
-	* gdbtk.c: General cleanups, get rid of unused variables.  Redo
-	handling of stdout/stderr to just return output as the result of
-	the tcl command that caused the output.  Cleanup -Wall stuff.
-	* (breakpoint_notify):  Now returns just action and breakpoint
-	number.
-	* (gdb_get_breakpoint_list):  New routine.  Does the obvious.
-	* (gdb_get_breakpoint_info):  Mostly derived from the old
-	breakpoint_notify, but returns lots more info.
-	* (dsprintf_append_element):  Helper routine, works like printf,
-	but appends a tcl element onto the specified DString.  Good for
-	building up lists as return values.
-	* (gdbtk_enable/disable_breakpoint):  Go away.  Replaced with
-	gdbtk_modify_breakpoint.
-	* (*many routines*):  Use new result protocol.
-	* (call_wrapper):  Make sure that recursive calls don't trash results.
-	* gdbtk.tcl:  New windows, autocmd, and breakpoints.
-	* (gdbtk_tcl_fputs):  Don't use $current_output_win redirection
-	anymore.  It's not needed (in fact, this routine may not be needed
-	anymore).
-	* (gdbtk_tcl_breakpoint):  Change to reflect new breakpoint
-	notification protocol.
-	* (gdbtk_tcl_busy gdbtk_tcl_idle):  Straighten out buttons, remove
-	catches.
-	* (interactive_cmd):  Use this wrapper around button invocations
-	of many commands.  This will catch errors and put the results into
-	the command window.  It also updates all the other windows.
-	* Also, change reliefs of most things to sunken.  This actually
-	looks better.
-	* (create_file_win):  Fix margin binding to allow breakpoints to
-	work again.
-	* (create_asm_win):  Use return value of gdb_disassemble instead
-	of implicit I/O to the command window.	
-	* (create_command_window):  Use new result protocol to get output
-	from commands.
-
-Sun Feb  5 20:32:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbtk.c (gdb_disassemble): Deference pointer to function before
-	calling it (pre-ANSI compilers generally require this).
-
-Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdb_disassemble): Get rid of
-	dis_asm_read_memory_hook.  We can now call the disassemblers
-	directly and have no need for this hook anymore.
-
-Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl (create_file_win):  Disable old popup menu for source
-	window.
-
-Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
-	found.
-	* gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
-	popping up expression window for the first time.
-
-Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl (create_registers_window):  Work around a radiobutton
-	widget bug to make Options|Natural button work.
-
-	* gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
-	g++ caused by out-of-order pc's.
-	* gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
-	add scrollbar.
-
-Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
-	doc!
-
-Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c, gdbtk.tcl:  Update/add copyright.
-	* gdbtk.tcl (build_framework):  Several fixes for filespec widget,
-	including dismiss button, and better error handling.
-	* (create_command_win):  Bind button 2 to retrieve selection.
-
-Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl:  Add button to control mixed source disassembly.
-	Use text widgets in expr window.  The give me more control over
-	layout.
-	Add auto-updating of exprs in expression window.
-	Handle expressions out of scope a bit better.
-	Make selected window pop up to the top when invoked via the
-	menubar.
-	Make copyright message have raised relief.
-
-	* gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
-	during startup.
-
-Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (finish_saving_output):  Don't do anything if not saving
-	output.
-	* (breakpoint_notify):  Don't send null filename to tcl.
-	* (gdb_eval):  New tcl command to eval an expression.
-	* (gdb_disassemble):  New tcl command to do disassembly.  This
-	allows tcl code to choose between exec file and target memeory,
-	and can also do mixed source and assembly.
-	* (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
-	that more of the environment is set up.  Also, create link between
-	gdb and tcl vars disassemble{-_}from{-_}exec.
-
-	* gdbtk.tcl:  New expression window support.
-	* Make assembly window be 80 columns wide.
-	* Use new disassembly method.  Add menu items to select
-	disassembly from exec file or target.
-	* Change View menubar item to Options.
-
-	* Get rid of Stack, Breakpoints, Signals, and Variables Windows,
-	since they don't exist yet.
-
-	* Pop up a copyright window on startup.
-
-Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtk.tcl (build_framework): Add standard commands menu, more
-	windows to standard windows menu.
-	(not_implemented_yet): Clarify message.
-
-Fri Dec 30 15:49:00 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbtk.tcl (FSBox): New proc, File Selection Box code from exmh.
-	(not_implemented_yet): New proc.
-	(build_framework): Add various file commands to file menu.
-
-Fri Dec 23 16:18:50 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdbtk_wait gdbtk_init):  Portability improvements for
-	SIGIO handling.
-
-Mon Dec 19 09:55:47 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl (update_assembly):  Force update to make sure that pc
-	is visible when creating new assembly windows.
-
-Sun Dec 18 23:31:20 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdbtk_wait gdbtk_init):  Use different method of
-	enabling I/O interrupts for SVR4 (streams).
-	* (start_saving_output save_output get_saved_output
-	finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
-	gdbtk_init):
-	Totally revamp to use TCLs dynamic string functions.  Also, quote
-	all data passed back to TCL to prevent errors with unmatched
-	braces, odd characters, etc...  This fixes several wierd problems
-	with outputting strings containing unmatched braces.
-	* (breakpoint_notify gdb_loc):  Use long hex format to output
-	addresses of breakpoints and PCs.  This fixes some Alpha problems.
-	* (breakpoint_notify):  Add stream arg to call to gdbtk_fputs.
-	* (gdb_listfiles):  Also, go through the symtabs when looking for
-	files.  This makes xcoff work (sort of), but probably breaks
-	something else.
-	* (gdb_stop):  Return TCL_OK instead of nothing.  This fixes odd
-	TCL errors when hitting stop button.
-	* (tk_command):  Don't pass interp->result on to Tcl_{Var}Eval, as
-	that will trash the result.  strdup the result instead and pass
-	that on.  Improve error handling as well.
-
-	* gdbtk.tcl (gdbtk_tcl_flush):  Use global def of
-	current_output_win.  Makes flushing actually work!
-	* (asm_win_name create_asm_win update_assembly):  Bunch of fixes
-	to make assembly windows stop flashing when loading a new file.
-	* (gdbtk_tcl_busy gdbtk_tcl_idle):  Use catch to prevent gdb_cmd
-	errors from losing control.
-	* (create_source_window):  Add source file selection to View menu.
-	* (create_command_window (<Key-Return> binding):  Quote text fed
-	into gdb_cmd to prevent eval errors.
-
-Thu Dec 15 16:40:10 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c: Improve mechanism for capturing output values.
-	(full_filename): Remove.
-	(gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
-	with call_wrapper.  This prevents longjmps (usually via error())
-	from jumping out of tcl/tk and leaving things in an indeterminate
-	state.
-	(gdbtk_fputs): Differentiate stdout from stderr when passing text
-	into tcl land.
-	* gdbtk.tcl: New view option to disable line numbers.  Put catch
-	around most uses of gdb_cmd.  Add update button to reg config
-	window.  Stop doing immediate updates when selecting registers.
-	Change register view values into checkbuttons.
-
-Mon Dec 12 16:59:29 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl (reg_config_menu create_registers_window
-	recompute_reg_display_list):  Use array instead of individual vars
-	for register display list.
-	* (recompute_reg_display_list update_registers):  Fix bug with not
-	displaying all registers.
-
-Mon Dec 12 12:22:21 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c:  New tcl commands:  gdb_fetch_registers,
-	gdb_changed_register_list, and gdb_regnames.
-	* gdbtk.tcl:  Use monochrome color model for now.
-	* (delete_breakpoint_tag create_file_win):  Add breakdot support.
-	* (create_file_win create_asm_win update_listing build_framework
-	create_source_window create_command_window):  Re-org window
-	creation to give all windows consistent look and feel.
-	* (update_listing update_asm):  Change pc pointer to '->'.
-	* (registers_command reg_config_menu create_registers_window
-	populate_reg_window update_registers):  Revamp register window.
-	Allow selection of registers to be displayed.  Highlight changed
-	registers.
-
-Mon Nov 28 09:17:20 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl (build_framework):  Fix bug with setting window titles.
-
-	* gdbtk.tcl (build_framework):  Add "Report bug" to help menu.
-
-	* gdbtk.tcl:  Re-arrange windows using new, consistent layout. Clean
-	up lots of code and centralize framework initialization.
-
-Wed Nov 16 15:28:29 1994  Rob Savoye  (rob@cygnus.com)
-
-	* Makefile.in: Fix the test for installing gdbtk.
-
-Mon Nov 14 08:51:29 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in:  Install gdbtk.tcl.
-	* configure.in:  Add ENABLE_GDBTK flag.
-	* gdbtk.c (gdb_sourcelines):  Returns list of source lines
-	containing code.  (gdb_regnames):  Returns list of register names.
-
-Thu Nov  3 14:25:24 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdb_stop):  Switch to target_stop().
-
-Tue Nov  1 16:41:12 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* Makefile.in:  Use $(objdir)/tcl and $(objdir)/tk if they are
-	available.
-	* configure.in (ENABLE_CLIBS):  Use $(TCL) and $(TK) instead of
-	-ltcl and -ltk.
-	* gdbtk.c:  Get rid of lots of unnecessary #includes.
-	* (gdbtk_init):  Use ConnectionNumber macro instead of referencing
-	Display structure directly.
-	* gdbtk.tcl:  Change exit button to quit button.
-
-Wed Oct 26 15:41:07 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c: Change sense and name of no_windows variable.  Now
- 	called use_windows, and defaults to off (for compatibility).
-
-Thu Oct 20 17:35:45 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdb_cmd):  Force GUI into idle mode when errors occur.
-	* (gdb_stop):  New tcl command to stop the target process.
-	* (x_event, gdbtk_wait):  Allow GUI to interrupt gdb out of target
-	waits.
-	* (gdbtk_call_command):  Wrapper around command processing to
-	alert GUI of target state changes.
-	* (gdbtk_init):  Get the fd of X server for doing async
-	notification of X events (via x_event).  Setup new hooks.
-	* gdbtk.tcl:  Add scrollbars to assembly and command windows.
-	* Change window foreground & background colors.
-	* Create margin tag for breakpoints in source and assembly windows.
-	* Add new routines to be invoked when target state changes to/from
-	idle.
-	* Add start of expression window.
-	* Change bindings of mouse button 1 in assembly and source window
-	to just set or clear breakpoints when in the margin tag.
-	* Change shape of register window to be more vertical to better
-	reflect its contents.
-	* Add stop button.
-	* Cleanup some code around command window bindings.
-
-Sat Sep 17 17:05:14 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl:  Let ^U delete lines in the command window.
-
-Fri Sep 16 15:40:34 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c:  Replace calls to full_filename with symtab_to_filename.  
-	* gdbtk.tcl:  New routine pc_to_line replaces in line code.  New
-	routine decr replaces in line code.
-	* (create_file_win):  Use catch to handle open failures more
-	elegantly.  Also, create special window to display file open
-	failure message.  Move opening of file prior to creation of text
-	widget.
-	* (create_asm_win):  Add PC as argument.  We now base disassembly
-	on PC instead of function name, since function names can be
-	ambiguous (usually seen with shared libs).  Also, use catch to
-	simplify code where we don't care about failures.
-
-Wed Sep 14 00:55:26 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.tcl:  Add ref counts to breakpoint tags.
-	* Put quotes around function name in disassemble command to better
-	handle assembler names containing `.'.
-	* Make pclist element 0 be filler to avoid off-by-one problem with
-	line numbers.
-	* Set names of top-level windows.
-	* Add register display window.
-	* Add PC to label of assembly window.
-
-Tue Sep 13 08:59:04 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* gdbtk.c (gdbtk_flush gdbtk_fputs):  Buffer up output to make
-	disassembly more efficient.
-	* (breakpoint_notify):  Include pc in gdbtk_tcl_breakpoint
-	callback.
-	* (gdb_loc):  Include pc in return value.  Also, return function
-	name if arg was specified.
-	* (gdb_cmd_stub):  Call gdb_flush to drain internal GDB buffers
-	after command completes.
-	* (gdbtk_init):  Improve error handling.
-
-	* gdbtk.tcl:  Add lots of comments.  Clean up code.
-	* (gdbtk_tcl_fputs):  Make output window redirectable.
-	* Add assembly window, and breapoint support.
-	* Make button 1 in margin toggle breakpoints.
-	* Use stippling to indicate breakpoint disabling.
-
-Fri Sep  2 19:11:40 1994  Stu Grossman  (grossman@cygnus.com)
-
-	* configure.in: Don't symlink to gdbtk.tcl if it's already there.
-
-Thu Jul 28 14:37:36 1994  Stu Grossman  (grossman@cygnus.com)
-
-	Support for TK GUI.
-	* Makefile.in:  Add rule for gdbtk.o.
-	* configure.in:  Add support for --enable-gdbtk.
-	* gdbtk.c:  New file.  Contains support routines for TK interface.
-	* gdbtk.tcl:  New file.  Implements GUI policy.
-
-
-Local Variables:
-mode: change-log
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/ChangeLog.gm b/gdb/ChangeLog.gm
deleted file mode 100644
index e69de29..0000000
--- a/gdb/ChangeLog.gm
+++ /dev/null
diff --git a/gdb/ChangeLog.hpread b/gdb/ChangeLog.hpread
deleted file mode 100644
index e69de29..0000000
--- a/gdb/ChangeLog.hpread
+++ /dev/null
diff --git a/gdb/ChangeLog.mpw b/gdb/ChangeLog.mpw
deleted file mode 100644
index e69de29..0000000
--- a/gdb/ChangeLog.mpw
+++ /dev/null
diff --git a/gdb/Makefile b/gdb/Makefile
deleted file mode 100755
index e69de29..0000000
--- a/gdb/Makefile
+++ /dev/null
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
deleted file mode 100644
index da217c4..0000000
--- a/gdb/Makefile.in
+++ /dev/null
@@ -1,1766 +0,0 @@
-# Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
-# Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-host_alias = @host_alias@
-target_alias = @target_alias@
-program_transform_name = @program_transform_name@
-bindir = @bindir@
-libdir = @libdir@
-tooldir = $(libdir)/$(target_alias)
-
-datadir = @datadir@
-mandir = @mandir@
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = @infodir@
-includedir = @includedir@
-
-# This can be referenced by `INTLDEPS' as computed by CY_GNU_GETTEXT.
-top_builddir = .
-
-SHELL = @SHELL@
-EXEEXT = @EXEEXT@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-
-AR = @AR@
-AR_FLAGS = qv
-RANLIB = @RANLIB@
-DLLTOOL = @DLLTOOL@
-WINDRES = @WINDRES@
-
-# If the user configured GDB to include the TUI, the name of the tui
-# library goes here.
-TUI_LIBRARY = @TUI_LIBRARY@
-
-# If the user configured GDB to include the TUI, the all-tui 
-# target goes here.
-BUILD_TUI = @BUILD_TUI@
-
-# Flags that describe where you can find the termcap library.
-# This can be overridden in the host Makefile fragment file.
-TERMCAP = @TERM_LIB@
-
-# If you are compiling with GCC, make sure that either 1) You have the
-# fixed include files where GCC can reach them, or 2) You use the
-# -traditional flag.  Otherwise the ioctl calls in inflow.c
-# will be incorrectly compiled.  The "fixincludes" script in the gcc
-# distribution will fix your include files up.
-CC=@CC@
-
-# Directory containing source files.
-srcdir = @srcdir@
-VPATH = @srcdir@
-
-YACC=@YACC@
-
-YLWRAP = $(srcdir)/../ylwrap
-
-# where to find makeinfo, preferably one designed for texinfo-2
-MAKEINFO=makeinfo
-
-# Set this up with gcc if you have gnu ld and the loader will print out
-# line numbers for undefined references.
-#CC_LD=gcc -static
-CC_LD=$(CC)
-
-# Where is our "include" directory?  Typically $(srcdir)/../include.
-# This is essentially the header file directory for the library
-# routines in libiberty.
-INCLUDE_DIR =  $(srcdir)/../include
-INCLUDE_CFLAGS = -I$(INCLUDE_DIR)
-
-# Where is the "-liberty" library?  Typically in ../libiberty.
-LIBIBERTY = ../libiberty/libiberty.a
-
-# Configured by the --with-mmalloc option to configure.
-MMALLOC = @MMALLOC@
-MMALLOC_CFLAGS = @MMALLOC_CFLAGS@
-
-# Where is the BFD library?  Typically in ../bfd.
-BFD_DIR = ../bfd
-BFD = $(BFD_DIR)/libbfd.a
-BFD_SRC = $(srcdir)/$(BFD_DIR)
-BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
-
-# Where is the READLINE library?  Typically in ../readline.
-READLINE_DIR = ../readline
-READLINE = $(READLINE_DIR)/libreadline.a
-READLINE_SRC = $(srcdir)/$(READLINE_DIR)
-READLINE_CFLAGS = -I$(READLINE_SRC)/..
-
-WARN_CFLAGS = @WARN_CFLAGS@
-
-# Where is the INTL library?  Typically in ../intl.
-INTL_DIR = ../intl
-INTL = @INTLLIBS@
-INTL_DEPS = @INTLDEPS@
-INTL_SRC = $(srcdir)/$(INTL_DIR)
-INTL_CFLAGS = -I$(INTL_DIR) -I$(INTL_SRC)
-
-# Where is the TUI library?  Typically in tui/.
-TUI_DIR=tui
-TUI_SRC = $(srcdir)/$(TUI_DIR)
-TUI_CFLAGS= -I$(TUI_SRC)
-
-# Opcodes currently live in one of two places.  Either they are in the
-# opcode library, typically ../opcodes, or they are in a header file
-# in INCLUDE_DIR.
-# Where is the "-lopcodes" library, with (some of) the opcode tables and
-# disassemblers?
-OPCODES = ../opcodes/libopcodes.a
-# Where are the other opcode tables which only have header file
-# versions?
-OP_INCLUDE = $(INCLUDE_DIR)/opcode
-OPCODES_CFLAGS = -I$(OP_INCLUDE)
-
-# The simulator is usually nonexistent; targets that include one
-# should set this to list all the .o or .a files to be linked in.
-SIM =
-
-#start-sanitize-gdbtk
-# Where is the TCL library?  Typically in ../tcl.
-LIB_INSTALL_DIR = $(libdir)
-# This variable is needed when doing dynamic linking.
-LIB_RUNTIME_DIR = $(libdir)
-TCL = @TCL_LD_SEARCH_FLAGS@ @TCL_BUILD_LIB_SPEC@
-TCL_CFLAGS = @TCLHDIR@
-TCL_DEPS =
-GDBTKLIBS = @GDBTKLIBS@
-# Extra flags that the GDBTK files need:
-GDBTK_CFLAGS = @GDBTK_CFLAGS@
-
-# Where is the TK library?  Typically in ../tk.
-TK = @TK_BUILD_LIB_SPEC@
-TK_CFLAGS = @TKHDIR@ @TK_BUILD_INCLUDES@
-TK_DEPS =
-
-# Where is Itcl?  Typically in ../itcl/itcl.
-ITCL_CFLAGS = @ITCLHDIR@
-ITCL = @ITCLLIB@
-ITCL_DEPS = @ITCL_DEPS@ 
-
-# Where is Itk?  Typically in ../itcl/itk.
-ITK_CFLAGS = @ITKHDIR@
-ITK = @ITKLIB@
-ITK_DEPS = @ITK_DEPS@ 
-
-# Where is Tix?  Typically in ../tix.
-TIX_CFLAGS = @TIXHDIR@
-TIX = @TIXLIB@
-TIX_DEPS = @TIX_DEPS@
-
-X11_CFLAGS = @TK_XINCLUDES@
-X11_LDFLAGS =
-X11_LIBS =
-
-WIN32LDAPP = @WIN32LDAPP@
-WIN32LIBS = @WIN32LIBS@
-
-ENABLE_GDBTK= @ENABLE_GDBTK@
-#start-sanitize-ide
-ENABLE_IDE= @ENABLE_IDE@
-
-FOUNDRY_LIB_BASE= @FOUNDRY_LIB_BASE@
-IDE_CFLAGS_X = @IDE_CFLAGS_X@
-IDE_X = @IDE_X@
-LIBIDETCL = @LIBIDETCL@
-LIBIDE = @LIBIDE@
-IDE_DEPS = @IDE_DEPS@
-IDE=$(IDE_X) 
-#end-sanitize-ide
-LIBGUI = @LIBGUI@
-GUI_CFLAGS_X = @GUI_CFLAGS_X@
-IDE_CFLAGS=$(GUI_CFLAGS_X) $(IDE_CFLAGS_X)
-#end-sanitize-gdbtk
-
-ENABLE_CFLAGS= @ENABLE_CFLAGS@
-
-# -I. for config files.
-# -I$(srcdir) for gdb internal headers and possibly for gnu-regex.h also.
-# -I$(srcdir)/config for more generic config files.
-
-# It is also possible that you will need to add -I/usr/include/sys if
-# your system doesn't have fcntl.h in /usr/include (which is where it
-# should be according to Posix).
-DEFS = @DEFS@
-GDB_CFLAGS = -I. -I$(srcdir) -I$(srcdir)/config $(DEFS)
-
-# M{H,T}_CFLAGS, if defined, have host- and target-dependent CFLAGS
-# from the config directory.
-GLOBAL_CFLAGS = $(MT_CFLAGS) $(MH_CFLAGS)
-#PROFILE_CFLAGS = -pg
-
-# CFLAGS is specifically reserved for setting from the command line
-# when running make.  I.E.  "make CFLAGS=-Wmissing-prototypes".
-CFLAGS = -g
-
-# Need to pass this to testsuite for "make check".  Probably should be
-# consistent with top-level Makefile.in and gdb/testsuite/Makefile.in
-# so "make check" has the same result no matter where it is run.
-CXXFLAGS = -g -O
-
-# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
-INTERNAL_CFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) \
-	$(GDB_CFLAGS) $(OPCODES_CFLAGS) $(READLINE_CFLAGS) \
-	$(BFD_CFLAGS) $(MMALLOC_CFLAGS) $(INCLUDE_CFLAGS) \
-	$(INTL_CFLAGS) $(TUI_CFLAGS) $(ENABLE_CFLAGS) $(WARN_CFLAGS)
-
-# LDFLAGS is specifically reserved for setting from the command line
-# when running make.
-
-# Profiling options need to go here to work.
-# I think it's perfectly reasonable for a user to set -pg in CFLAGS
-# and have it work; that's why CFLAGS is here.
-INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) $(LDFLAGS) @CONFIG_LDFLAGS@ @HLDFLAGS@
-HLDENV = @HLDENV@
-
-# We are using our own version of REGEX now to be consistent across
-# machines.
-REGEX = gnu-regex.o
-REGEX1 = gnu-regex.o
-
-# If your system is missing alloca(), or, more likely, it's there but
-# it doesn't work, then refer to libiberty.
-
-# Libraries and corresponding dependencies for compiling gdb.
-# {X,T}M_CLIBS, defined in *config files, have host- and target-dependent libs.
-# TERMCAP comes after readline, since readline depends on it.
-# MMALLOC comes after anything else that might want an allocation function.
-# LIBIBERTY appears twice on purpose.
-# If you have the Cygnus libraries installed,
-# you can use 'CLIBS=$(INSTALLED_LIBS)' 'CDEPS='
-INSTALLED_LIBS=-lbfd -lreadline -lopcodes -liberty \
-	$(TERMCAP) $(XM_CLIBS) $(TM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ \
-	-lmmalloc -lintl -liberty
-CLIBS = $(SIM) $(BFD) $(READLINE) $(OPCODES) $(INTL) $(LIBIBERTY) \
-	$(TERMCAP) $(XM_CLIBS) $(TM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ \
-	$(MMALLOC) $(LIBIBERTY) $(WIN32LIBS)
-CDEPS = $(XM_CDEPS) $(TM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE) \
-	$(OPCODES) $(MMALLOC) $(INTL_DEPS) $(LIBIBERTY) @CONFIG_DEPS@
-
-ADD_FILES = $(REGEX) $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
-ADD_DEPS = $(REGEX1) $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
-
-VERSION=4.17.1
-DIST=gdb
-
-LINT=/usr/5bin/lint
-LINTFLAGS= $(BFD_CFLAGS)
-
-RUNTEST = `if [ -f $${rootsrc}/../dejagnu/runtest ] ; then \
-		echo $${rootsrc}/../dejagnu/runtest ; else echo runtest; \
-	   fi`
-
-RUNTESTFLAGS=
-
-# This is ser-unix.o for any system which supports a v7/BSD/SYSV/POSIX
-# interface to the serial port.  Hopefully if get ported to OS/2, VMS,
-# etc., then there will be (as part of the C library or perhaps as
-# part of libiberty) a POSIX interface.  But at least for now the
-# host-dependent makefile fragment might need to use something else
-# besides ser-unix.o
-SER_HARDWIRE = ser-unix.o
-
-# The `remote' debugging target is supported for most architectures,
-# but not all (e.g. 960)
-REMOTE_OBS = remote.o dcache.o remote-utils.o tracepoint.o ax-general.o ax-gdb.o
-
-# This is remote-sim.o if a simulator is to be linked in.
-SIM_OBS =
-
-ANNOTATE_OBS = annotate.o
-
-# start-sanitize-carp
-# Multi-arch enabled gdb targets
-MACHINE_OBS = @MACHINE_OBS@
-
-# end-sanitize-carp
-# Host and target-dependent makefile fragments come in here.
-@host_makefile_frag@
-@target_makefile_frag@
-# End of host and target-dependent makefile fragments
-
-FLAGS_TO_PASS = \
-	"prefix=$(prefix)" \
-	"exec_prefix=$(exec_prefix)" \
-	"against=$(against)" \
-	"AR=$(AR)" \
-	"AR_FLAGS=$(AR_FLAGS)" \
-	"CC=$(CC)" \
-	"CFLAGS=$(CFLAGS)" \
-	"CHILLFLAGS=$(CHILLFLAGS)" \
-	"CHILL=$(CHILL)" \
-	"CHILL_LIB=$(CHILL_LIB)" \
-	"CXX=$(CXX)" \
-	"CXXFLAGS=$(CXXFLAGS)" \
-	"DLLTOOL=$(DLLTOOL)" \
-	"RANLIB=$(RANLIB)" \
-	"MAKEINFO=$(MAKEINFO)" \
-	"INSTALL=$(INSTALL)" \
-	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
-	"INSTALL_DATA=$(INSTALL_DATA)" \
-	"RUNTEST=$(RUNTEST)" \
-	"RUNTESTFLAGS=$(RUNTESTFLAGS)"
-
-# Flags that we pass when building the testsuite.
-
-# empty for native, $(target_alias)/ for cross
-target_subdir = @target_subdir@
-
-CC_FOR_TARGET = ` \
-  if [ -f $${rootme}/../gcc/xgcc ] ; then \
-    if [ -f $${rootme}/../$(target_subdir)newlib/Makefile ] ; then \
-      echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/ -idirafter $${rootme}/$(target_subdir)newlib/targ-include -idirafter $${rootsrc}/../$(target_subdir)newlib/libc/include -nostdinc -B$${rootme}/../$(target_subdir)newlib/; \
-    else \
-      echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/; \
-    fi; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \
-      echo $(CC); \
-    else \
-      t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \
-    fi; \
-  fi`
-
-CXX = gcc
-CXX_FOR_TARGET = ` \
-  if [ -f $${rootme}/../gcc/xgcc ] ; then \
-    if [ -f $${rootme}/../$(target_subdir)newlib/Makefile ] ; then \
-      echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/ -idirafter $${rootme}/$(target_subdir)newlib/targ-include -idirafter $${rootsrc}/../$(target_subdir)newlib/libc/include -nostdinc -B$${rootme}/../$(target_subdir)newlib/; \
-    else \
-      echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/; \
-    fi; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \
-      echo $(CXX); \
-    else \
-      t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \
-    fi; \
-  fi`
-
-CHILLFLAGS = $(CFLAGS)
-CHILL = gcc
-CHILL_FOR_TARGET = ` \
-  if [ -f $${rootme}/../gcc/Makefile ] ; then \
-    echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/ -L$${rootme}/../gcc/ch/runtime/; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \
-      echo $(CC); \
-    else \
-      t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \
-    fi; \
-  fi`
-CHILL_LIB = ` \
-  if [ -f $${rootme}/../gcc/ch/runtime/libchill.a ] ; then \
-    echo $${rootme}/../gcc/ch/runtime/chillrt0.o \
-      $${rootme}/../gcc/ch/runtime/libchill.a; \
-  else \
-      echo -lchill; \
-  fi`
-
-# The use of $$(x_FOR_TARGET) reduces the command line length by not
-# duplicating the lengthy definition.
-TARGET_FLAGS_TO_PASS = \
-	"prefix=$(prefix)" \
-	"exec_prefix=$(exec_prefix)" \
-	"against=$(against)" \
-	'CC=$$(CC_FOR_TARGET)' \
-	"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
-	"CFLAGS=$(CFLAGS)" \
-	"CHILLFLAGS=$(CHILLFLAGS)" \
-	'CHILL=$$(CHILL_FOR_TARGET)' \
-	"CHILL_FOR_TARGET=$(CHILL_FOR_TARGET)" \
-	"CHILL_LIB=$(CHILL_LIB)" \
-	'CXX=$$(CXX_FOR_TARGET)' \
-	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
-	"CXXFLAGS=$(CXXFLAGS)" \
-	"INSTALL=$(INSTALL)" \
-	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
-	"INSTALL_DATA=$(INSTALL_DATA)" \
-	"MAKEINFO=$(MAKEINFO)" \
-	"RUNTEST=$(RUNTEST)" \
-	"RUNTESTFLAGS=$(RUNTESTFLAGS)"
-
-# All source files that go into linking GDB.
-# Links made at configuration time should not be specified here, since
-# SFILES is used in building the distribution archive.
-
-SFILES = ax-general.c ax-gdb.c bcache.c blockframe.c breakpoint.c \
-	buildsym.c c-exp.y c-lang.c c-typeprint.c c-valprint.c \
-	ch-exp.c ch-lang.c ch-typeprint.c ch-valprint.c coffread.c \
-	command.c complaints.c corefile.c cp-valprint.c dbxread.c \
-	demangle.c dwarfread.c dwarf2read.c elfread.c environ.c eval.c \
-	expprint.c f-exp.y f-lang.c f-typeprint.c f-valprint.c \
-	findvar.c gdbarch.c gdbtypes.c infcmd.c inflow.c infrun.c language.c \
-	$(start-sanitize-java) \
-	jv-exp.y jv-lang.c jv-valprint.c jv-typeprint.c \
-	$(end-sanitize-java) \
-	m2-exp.y m2-lang.c m2-typeprint.c m2-valprint.c main.c maint.c \
-	mem-break.c minsyms.c mipsread.c nlmread.c objfiles.c parse.c \
-	printcmd.c remote.c remote-nrom.c scm-exp.c scm-lang.c \
-	scm-valprint.c source.c stabsread.c stack.c symfile.c \
-	symmisc.c symtab.c target.c thread.c top.c tracepoint.c \
-	typeprint.c utils.c valarith.c valops.c valprint.c values.c \
-	serial.c ser-unix.c mdebugread.c os9kread.c \
-	tui/tui.c tui/tui.h tui/tuiCommand.c tui/tuiCommand.h \
-	tui/tuiData.c tui/tuiData.h tui/tuiDataWin.c tui/tuiDataWin.h \
-	tui/tuiDisassem.c tui/tuiDisassem.h tui/tuiGeneralWin.c \
-	tui/tuiGeneralWin.h tui/tuiIO.c tui/tuiIO.h tui/tuiLayout.c \
-	tui/tuiLayout.h tui/tuiRegs.c tui/tuiRegs.h tui/tuiSource.c \
-	tui/tuiSource.h tui/tuiSourceWin.c tui/tuiSourceWin.h \
-	tui/tuiStack.c tui/tuiStack.h tui/tuiWin.c tui/tuiWin.h
-
-LINTFILES = $(SFILES) $(YYFILES) @CONFIG_SRCS@ init.c
-
-# "system" headers.  Using these in dependencies is a rather personal
-# choice. (-rich, summer 1993)
-# (Why would we not want to depend on them?  If one of these changes in a 
-# non-binary-compatible way, it is a real pain to remake the right stuff
-# without these dependencies -kingdon, 13 Mar 1994)
-getopt_h =	$(INCLUDE_DIR)/getopt.h
-floatformat_h =	$(INCLUDE_DIR)/floatformat.h
-bfd_h =		$(BFD_DIR)/bfd.h
-wait_h =	$(INCLUDE_DIR)/wait.h
-dis-asm_h =	$(INCLUDE_DIR)/dis-asm.h 
-remote-sim_h =	$(INCLUDE_DIR)/remote-sim.h
-
-dcache_h = dcache.h
-remote_utils_h = $(dcache_h) serial.h target.h remote-utils.h $(remote-sim_h)
-
-
-readline_headers = \
-	$(READLINE_SRC)/chardefs.h \
-	$(READLINE_SRC)/history.h \
-	$(READLINE_SRC)/keymaps.h \
-	$(READLINE_SRC)/readline.h
-
-udiheaders = \
-	$(srcdir)/29k-share/udi/udiproc.h \
-	$(srcdir)/29k-share/udi/udiphcfg.h \
-	$(srcdir)/29k-share/udi/udiphunix.h \
-	$(srcdir)/29k-share/udi/udiptcfg.h \
-	$(srcdir)/29k-share/udi/udipt29k.h \
-	$(srcdir)/29k-share/udi/udisoc.h
-
-gdbcore_h =	gdbcore.h $(bfd_h)
-
-frame_h =	frame.h
-symtab_h =	symtab.h bcache.h
-gdbtypes_h =	gdbtypes.h
-expression_h =	expression.h
-value_h =	value.h $(symtab_h) $(gdbtypes_h) $(expression_h)
-
-breakpoint_h =	breakpoint.h $(frame_h) $(value_h)
-
-command_h =	command.h
-gdbcmd_h =	gdbcmd.h $(command_h)
-
-defs_h =	defs.h xm.h tm.h nm.h config.status config.h gdbarch.h
-
-inferior_h =	inferior.h $(breakpoint_h)
-tracepoint_h =	tracepoint.h
-ax_h = 		ax.h
-
-# Header files that need to have srcdir added.  Note that in the cases
-# where we use a macro like $(gdbcmd_h), things are carefully arranged
-# so that each .h file is listed exactly once (M-x tags-search works
-# wrong if TAGS has files twice).  Because this is tricky to get
-# right, it is probably easiest just to list .h files here directly.
-
-HFILES_NO_SRCDIR = bcache.h buildsym.h call-cmds.h coff-solib.h defs.h \
-	dst.h environ.h $(gdbcmd_h) gdbcore.h \
-	gdb-stabs.h hpread.h $(inferior_h) language.h minimon.h monitor.h \
-	objfiles.h parser-defs.h partial-stab.h serial.h signals.h solib.h \
-	symfile.h stabsread.h target.h terminal.h typeprint.h xcoffsolib.h \
-	c-lang.h ch-lang.h f-lang.h \
-	$(start-sanitize-java) \
-	jv-lang.h \
-	$(end-sanitize-java) \
-	m2-lang.h \
-	complaints.h valprint.h \
-	29k-share/udi/udiids.h 29k-share/udi_soc nindy-share/b.out.h \
-	nindy-share/block_io.h nindy-share/coff.h \
-	nindy-share/env.h nindy-share/stop.h \
-	vx-share/dbgRpcLib.h vx-share/ptrace.h vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/wait.h vx-share/xdr_ld.h \
-	vx-share/xdr_ptrace.h vx-share/xdr_rdb.h gdbthread.h \
-	dcache.h remote-utils.h top.h somsolib.h
-
-# Header files that already have srcdir in them, or which are in objdir.
-
-HFILES_WITH_SRCDIR = $(udiheaders) ../bfd/bfd.h
-
-
-# GDB "info" files, which should be included in their entirety
-INFOFILES = gdb.info*
-
-REMOTE_EXAMPLES = m68k-stub.c i386-stub.c sparc-stub.c rem-multi.shar
-
-POSSLIBS = gnu-regex.c gnu-regex.h
-
-# {X,T,NAT}DEPFILES are something of a pain in that it's hard to
-# default their values the way we do for SER_HARDWIRE; in the future
-# maybe much of the stuff now in {X,T,NAT}DEPFILES will go into other
-# variables analogous to SER_HARDWIRE which get defaulted in this
-# Makefile.in
-
-DEPFILES = $(TDEPFILES) $(XDEPFILES) $(SER_HARDWIRE) $(NATDEPFILES) \
-           $(start-sanitize-carp) \
-	   $(MACHINE_OBS) \
-           $(end-sanitize-carp) \
-	   $(REMOTE_OBS) $(SIM_OBS) @CONFIG_OBS@
-
-SOURCES = $(SFILES) $(ALLDEPFILES) $(YYFILES) @CONFIG_SRCS@
-# Don't include YYFILES (*.tab.c) because we already include *.y in SFILES,
-# and it's more useful to see it in the .y file.
-TAGFILES_NO_SRCDIR = $(SFILES) $(HFILES_NO_SRCDIR) $(ALLDEPFILES) \
-	$(POSSLIBS)
-TAGFILES_WITH_SRCDIR = $(HFILES_WITH_SRCDIR)
-
-COMMON_OBS = version.o blockframe.o breakpoint.o findvar.o stack.o thread.o \
-	source.o values.o eval.o valops.o valarith.o valprint.o printcmd.o \
-	symtab.o symfile.o symmisc.o infcmd.o infrun.o command.o \
-	expprint.o environ.o gdbarch.o gdbtypes.o copying.o $(DEPFILES) \
-	mem-break.o target.o parse.o language.o $(YYOBJ) buildsym.o \
-	exec.o bcache.o objfiles.o minsyms.o maint.o demangle.o \
-	dbxread.o coffread.o elfread.o \
-	dwarfread.o dwarf2read.o mipsread.o stabsread.o corefile.o \
-	c-lang.o ch-exp.o ch-lang.o f-lang.o \
-	$(start-sanitize-java) \
-	jv-lang.o jv-valprint.o jv-typeprint.o \
-	$(end-sanitize-java) \
-	m2-lang.o \
-	scm-exp.o scm-lang.o scm-valprint.o complaints.o typeprint.o \
-	c-typeprint.o ch-typeprint.o f-typeprint.o m2-typeprint.o \
-	c-valprint.o cp-valprint.o ch-valprint.o f-valprint.o m2-valprint.o \
-	nlmread.o serial.o mdebugread.o os9kread.o top.o utils.o
-
-OBS = $(COMMON_OBS) $(ANNOTATE_OBS) main.o
-
-LIBGDB_OBS = 
-
-TSOBS = inflow.o
-
-NTSOBS = standalone.o
-
-NTSSTART = kdb-start.o
-
-SUBDIRS = doc \
-	testsuite \
-	nlm
-
-# For now, shortcut the "configure GDB for fewer languages" stuff.
-YYFILES = c-exp.tab.c \
-	$(start-sanitize-java) \
-	jv-exp.tab.c \
-	$(end-sanitize-java) \
-	f-exp.tab.c m2-exp.tab.c
-YYOBJ = c-exp.tab.o \
-	$(start-sanitize-java) \
-	jv-exp.tab.o \
-	$(end-sanitize-java) \
-	f-exp.tab.o m2-exp.tab.o
-
-# Things which need to be built when making a distribution.
-
-DISTSTUFF = $(YYFILES)
-
-# Prevent Sun make from putting in the machine type.  Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
-	$(CC) -c $(INTERNAL_CFLAGS) $<
-
-all: gdb$(EXEEXT)
-	@$(MAKE) $(FLAGS_TO_PASS) DO=all "DODIRS=`echo $(SUBDIRS) | sed 's/testsuite//'`" subdir_do
-
-installcheck:
-
-# The check target can not use subdir_do, because subdir_do does not
-# use TARGET_FLAGS_TO_PASS.
-check: force
-	@if [ -f testsuite/Makefile ]; then \
-	  rootme=`pwd`; export rootme; \
-	  rootsrc=`cd $(srcdir); pwd`; export rootsrc; \
-	  cd testsuite; \
-	  $(MAKE) $(TARGET_FLAGS_TO_PASS) check; \
-	else true; fi
-
-info dvi install-info clean-info: force
-	@$(MAKE) $(FLAGS_TO_PASS) DO=$@ "DODIRS=$(SUBDIRS)" subdir_do
-
-gdb.z:gdb.1
-	nroff -man $(srcdir)/gdb.1 | col -b > gdb.t 
-	pack gdb.t ; rm -f gdb.t
-	mv gdb.t.z gdb.z
-
-# Traditionally "install" depends on "all".  But it may be useful
-# not to; for example, if the user has made some trivial change to a 
-# source file and doesn't care about rebuilding or just wants to save the
-# time it takes for make to check that all is up to date.
-# install-only is intended to address that need.
-install: all install-only
-install-only:
-	transformed_name=`t='$(program_transform_name)'; \
-			  echo gdb | sed -e $$t` ; \
-		if test "x$$transformed_name" = x; then \
-		  transformed_name=gdb ; \
-		else \
-		  true ; \
-		fi ; \
-		$(INSTALL_PROGRAM) gdb$(EXEEXT) $(bindir)/$$transformed_name$(EXEEXT) ; \
-		$(INSTALL_DATA) $(srcdir)/gdb.1 $(man1dir)/$$transformed_name.1
-	# start-sanitize-gdbtk
-	$(SHELL) $(srcdir)/../mkinstalldirs $(datadir)/gdbtcl ; \
-	$(SHELL) $(srcdir)/../mkinstalldirs \
-		$(datadir)/gdbtcl/images \
-		$(datadir)/gdbtcl/images2 ; \
-	$(SHELL) $(srcdir)/../mkinstalldirs $(datadir)/gdbtcl/help \
-		$(datadir)/gdbtcl/help/images \
-		$(datadir)/gdbtcl/help/trace ; \
-	cd $(srcdir)/gdbtcl2 ; \
-	for i in *.tcl *.ith *.itb images/*.gif images2/*.gif images/icons.txt images2/icons.txt tclIndex help/*.html help/index.toc help/trace/*.html help/trace/index.toc help/images/*.gif; \
-	  do \
-		$(INSTALL_DATA) $$i $(datadir)/gdbtcl/$$i ; \
-	  done ;
-	# end-sanitize-gdbtk
-	@$(MAKE) DO=install "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do 
-
-uninstall: force
-	transformed_name=`t='$(program_transform_name)'; \
-			  echo gdb | sed -e $$t` ; \
-		if test "x$$transformed_name" = x; then \
-		  transformed_name=gdb ; \
-		else \
-		  true ; \
-		fi ; \
-		rm -f $(bindir)/$$transformed_name$(EXEEXT) $(man1dir)/$$transformed_name.1
-	# start-sanitize-gdbtk
-	rm -rf $(datadir)/gdbtcl
-	# end-sanitize-gdbtk
-	@$(MAKE) DO=uninstall "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do 
-
-# We do this by grepping through sources.  If that turns out to be too slow,
-# maybe we could just require every .o file to have an initialization routine
-# of a given name (remote-udi.o -> _initialize_remote_udi, etc.).
-#
-# Formatting conventions:  The name of the _initialize_* routines must start
-# in column zero, and must not be inside #if.
-#
-# Note that the set of files with init functions might change, or the names
-# of the functions might change, so this files needs to depend on all the
-# object files that will be linked into gdb.
-
-init.c: $(OBS) $(TSOBS)
-	@echo Making init.c
-	@rm -f init.c-tmp
-	@echo '/* Do not modify this file.  */' >init.c-tmp
-	@echo '/* It is created automatically by the Makefile.  */'>>init.c-tmp
-	@echo '#include "ansidecl.h"' >>init.c-tmp
-	@echo 'extern void initialize_all_files PARAMS ((void));' >>init.c-tmp
-	@echo 'void initialize_all_files PARAMS ((void)) {' >>init.c-tmp
-	@-echo $(OBS) $(TSOBS) | \
-	tr ' ' '\012' | \
-	sed -e '/^Onindy.o/d' \
-	    -e '/^nindy.o/d' \
-	    -e '/ttyflush.o/d' \
-	    -e '/xdr_ld.o/d' \
-	    -e '/xdr_ptrace.o/d' \
-	    -e '/xdr_rdb.o/d' \
-	    -e '/udr.o/d' \
-	    -e '/udip2soc.o/d' \
-	    -e '/udi2go32.o/d' \
-	    -e '/version.o/d' \
-	    -e '/^[a-z0-9A-Z_]*_[SU].o/d' \
-	    -e '/[a-z0-9A-Z_]*-exp.tab.o/d' \
-	    -e 's/\.o/.c/' \
-	    -e 's|\([^  ][^     ]*\)|$(srcdir)/\1|g' | \
-	while read f; do grep '^_initialize_[a-z_0-9A-Z]* *(' $$f 2>/dev/null; done | \
-	sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/  {extern void \1 PARAMS ((void)); \1 ();}/' >>init.c-tmp
-	@echo '}' >>init.c-tmp
-	@mv init.c-tmp init.c
-
-.PRECIOUS: init.c
-
-# Removing the old gdb first works better if it is running, at least on SunOS.
-gdb$(EXEEXT): $(OBS) $(BUILD_TUI) $(TSOBS) $(ADD_DEPS) $(CDEPS) init.o
-	rm -f gdb$(EXEEXT)
-	$(HLDENV) $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) -o gdb$(EXEEXT) \
-	  init.o $(OBS) $(TSOBS) $(TUI_LIBRARY) $(ADD_FILES) $(CLIBS) $(LOADLIBES)
-
-nlm:	force
-	rootme=`pwd`; export rootme; $(MAKE) $(TARGET_FLAGS_TO_PASS) DO=all DODIRS=nlm subdir_do
-
-libgdb:	libgdb-files $(LIBGDB_OBS)
-
-# libproc is not listed here because all-libproc is a dependency of all-gui,
-# not all-gdb, and thus might be built after us.
-LIBGDBDEPS=$(COMMON_OBS) $(LIBGDB_OBS) $(TSOBS) $(ADD_DEPS) $(CDEPS) init.o
-# libproc needs to be before libiberty for alloca.
-LIBGDBFILES=$(COMMON_OBS) $(LIBGDB_OBS) $(TSOBS) ../libproc/libproc.a \
-  $(ADD_DEPS) $(CDEPS) init.o
-
-libgdb-files: $(LIBGDBDEPS) Makefile.in
-	-rm -f libgdb-files
-	for i in $(LIBGDBFILES); do\
-		echo $$i >> libgdb-files;\
-	done
-
-saber_gdb: $(SFILES) $(DEPFILES) copying.c version.c
-	#setopt load_flags $(CFLAGS) $(BFD_CFLAGS) -DHOST_SYS=SUN4_SYS
-	#load ./init.c $(SFILES)
-	#unload $(srcdir)/c-exp.y
-	$(start-sanitize-java)
-	#unload $(srcdir)/jv-exp.y
-	$(end-sanitize-java)
-	#unload $(srcdir)/m2-exp.y
-	#unload vx-share/*.h
-	#unload nindy-share/[A-Z]*
-	#load c-exp.tab.c
-	$(start-sanitize-java)
-	#load jv-exp.tab.c
-	$(end-sanitize-java)
-	#load m2-exp.tab.c
-	#load copying.c version.c
-	#load ../opcodes/libopcodes.a
-	#load ../libiberty/libiberty.a
-	#load ../bfd/libbfd.a
-	#load ../readline/libreadline.a
-	#load ../mmalloc/libmmalloc.a
-	#load ../intl/libintl.a
-	#load -ltermcap 
-	#load `echo " "$(DEPFILES) | sed -e 's/\.o/.c/g' -e 's, , ../,g'`
-	echo "Load .c corresponding to:" $(DEPFILES)
-
-
-# A Mach 3.0 program to force gdb back to command level
-
-stop-gdb: stop-gdb.o
-	${CC_LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o stop-gdb \
-	stop-gdb.o $(CLIBS) $(LOADLIBES)
-
-# This is useful when debugging GDB, because some Unix's don't let you run GDB
-# on itself without copying the executable.  So "make gdb1" will make
-# gdb and put a copy in gdb1, and you can run it with "gdb gdb1".
-# Removing gdb1 before the copy is the right thing if gdb1 is open
-# in another process.
-gdb1$(EXEEXT): gdb$(EXEEXT)
-	rm -f gdb1$(EXEEXT)
-	cp gdb$(EXEEXT) gdb1$(EXEEXT)
-
-# FIXME. These are not generated by "make depend" because they only are there
-# for some machines.
-# But these rules don't do what we want; we want to hack the foo.o: tm.h
-# dependency to do the right thing.
-tm-isi.h tm-sun3.h tm-news.h tm-hp300bsd.h tm-altos.h: tm-m68k.h
-tm-hp300hpux.h tm-sun2.h tm-3b1.h: tm-m68k.h
-xm-news1000.h: xm-news.h
-xm-i386-sv32.h: xm-i386.h
-tm-i386gas.h: tm-i386.h
-xm-sun4os4.h: xm-sparc.h
-tm-sun4os4.h: tm-sparc.h
-xm-vaxult.h: xm-vax.h
-xm-vaxbsd.h: xm-vax.h
-
-kdb:	$(NTSSTART) $(OBS) $(NTSOBS) $(ADD_DEPS) $(CDEPS)
-	ld -o kdb $(NTSSTART) $(OBS) $(NTSOBS) init.o $(ADD_FILES) \
-	  -lc $(CLIBS)
-
-# Have the TUI library depend on a phony target, so we'll always
-# recurse and make sure it's up to date.  If it is, then the file will
-# be unchanged, and we won't rebuild it.
-# .PHONY: check-tui
-all-tui: 
-	@(cd tui; ${MAKE} ${FLAGS_TO_PASS} all)
-
-# Put the proper machine-specific files first, so M-. on a machine
-# specific routine gets the one for the correct machine.  (FIXME: those
-# files go in twice; we should be removing them from the main list).
-
-# TAGS depends on all the files that go into it so you can rebuild TAGS
-# with `make TAGS' and not have to say `rm TAGS' first.
-
-TAGS: $(TAGFILES_NO_SRCDIR) $(TAGFILES_WITH_SRCDIR)
-	@echo Making TAGS
-	@etags $(srcdir)/$(TM_FILE) \
-	  $(srcdir)/$(XM_FILE) \
-	  $(srcdir)/$(NAT_FILE) \
-	`(for i in $(DEPFILES) $(TAGFILES_NO_SRCDIR); do \
-		echo $(srcdir)/$$i ; \
-	done ; for i in $(TAGFILES_WITH_SRCDIR); do \
-		echo $$i ; \
-	done) | sed -e 's/\.o$$/\.c/'` \
-	`find $(srcdir)/config -name '*.h' -print`
-
-tags: TAGS
-
-clean mostlyclean:
-	@$(MAKE) $(FLAGS_TO_PASS) DO=clean "DODIRS=$(SUBDIRS)" subdir_do 
-	rm -f *.o *.a $(ADD_FILES) *~ init.c-tmp
-	rm -f init.c version.c
-	rm -f gdb$(EXEEXT) core make.log libgdb-files
-	rm -f gdb[0-9]$(EXEEXT)
-
-# This used to depend on c-exp.tab.c m2-exp.tab.c TAGS
-# I believe this is wrong; the makefile standards for distclean just
-# describe removing files; the only sort of "re-create a distribution"
-# functionality described is if the distributed files are unmodified.
-distclean: clean
-	@$(MAKE) $(FLAGS_TO_PASS) DO=distclean "DODIRS=$(SUBDIRS)" subdir_do 
-	rm -f nm.h tm.h xm.h config.status config.h stamp-h .gdbinit
-	rm -f y.output yacc.acts yacc.tmp y.tab.h
-	rm -f config.log config.cache
-	rm -f Makefile
-
-maintainer-clean: local-maintainer-clean do-maintainer-clean distclean
-realclean: maintainer-clean
-
-local-maintainer-clean:
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-	rm -f c-exp.tab.c \
-		$(start-sanitize-java)
-		jv-exp.tab \
-		$(end-sanitize-java)
-		f-exp.tab.c m2-exp.tab.c
-	rm -f TAGS $(INFOFILES)
-	rm -f $(YYFILES)
-	rm -f nm.h tm.h xm.h config.status
-
-do-maintainer-clean:
-	@$(MAKE) $(FLAGS_TO_PASS) DO=maintainer-clean "DODIRS=$(SUBDIRS)" \
-		subdir_do
-
-diststuff: $(DISTSTUFF)
-	cd doc; $(MAKE) $(MFLAGS) all-doc
-
-subdir_do: force
-	@for i in $(DODIRS); do \
-		if [ -f ./$$i/Makefile ] ; then \
-			if (cd ./$$i; \
-				$(MAKE) $(FLAGS_TO_PASS) $(DO)) ; then true ; \
-			else exit 1 ; fi ; \
-		else true ; fi ; \
-	done
-
-Makefile: Makefile.in config.status @frags@
-	$(SHELL) config.status
-
-config.h: stamp-h ; @true
-stamp-h: config.in config.status
-	CONFIG_HEADERS=config.h:config.in $(SHELL) config.status
-
-config.status: configure
-	$(SHELL) config.status --recheck
-
-force:
-
-# Documentation!
-# GDB QUICK REFERENCE (TeX dvi file, CM fonts)
-doc/refcard.dvi:
-	cd doc; $(MAKE) refcard.dvi $(FLAGS_TO_PASS)
-
-# GDB QUICK REFERENCE (PostScript output, common PS fonts)
-doc/refcard.ps:
-	cd doc; $(MAKE) refcard.ps $(FLAGS_TO_PASS)
-
-# GDB MANUAL: TeX dvi file
-doc/gdb.dvi:
-	cd doc; $(MAKE) gdb.dvi $(FLAGS_TO_PASS)
-
-# GDB MANUAL: info file
-doc/gdb.info:
-	cd doc; $(MAKE) gdb.info $(FLAGS_TO_PASS)
-
-# Make copying.c from COPYING
-copying.c: COPYING copying.awk
-	awk -f $(srcdir)/copying.awk < $(srcdir)/COPYING > copying.c
-
-version.c: Makefile
-	echo 'char *version = "$(VERSION)";' >version.c
-	echo 'char *host_name = "$(host_alias)";' >> version.c
-	echo 'char *target_name = "$(target_alias)";' >> version.c
-
-# c-exp.tab.c is generated in objdir from c-exp.y if it doesn't exist
-# in srcdir, then compiled in objdir to c-exp.tab.o.
-
-# If we said c-exp.tab.c rather than ./c-exp.tab.c some makes
-# would sometimes re-write it into $(srcdir)/c-exp.tab.c.
-
-# Remove bogus decls for malloc/realloc/free which conflict with everything
-# else.  Strictly speaking c-exp.tab.c should therefore depend on
-# Makefile.in, but that was a pretty big annoyance.
-c-exp.tab.o: c-exp.tab.c
-c-exp.tab.c: c-exp.y
-	$(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/c-exp.y  y.tab.c c-exp.tmp -- $(YFLAGS) 
-	-sed -e '/extern.*malloc/d' \
-	     -e '/extern.*realloc/d' \
-	     -e '/extern.*free/d' \
-	     -e '/include.*malloc.h/d' \
-	     -e 's/malloc/xmalloc/g' \
-	     -e 's/realloc/xrealloc/g' \
-	     -e '/^#line.*y.tab.c/d' \
-	  < c-exp.tmp > c-exp.new
-	-rm c-exp.tmp
-	mv c-exp.new ./c-exp.tab.c
-
-# start-sanitize-java
-jv-exp.tab.o: jv-exp.tab.c
-jv-exp.tab.c: jv-exp.y
-	$(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/jv-exp.y  y.tab.c jv-exp.tmp -- $(YFLAGS) 
-	-sed -e '/extern.*malloc/d' \
-	     -e '/extern.*realloc/d' \
-	     -e '/extern.*free/d' \
-	     -e '/include.*malloc.h/d' \
-	     -e 's/malloc/xmalloc/g' \
-	     -e 's/realloc/xrealloc/g' \
-	     -e '/^#line.*y.tab.c/d' \
-	  < jv-exp.tmp > jv-exp.new
-	-rm jv-exp.tmp
-	mv jv-exp.new ./jv-exp.tab.c
-
-# end-sanitize-java
-f-exp.tab.o: f-exp.tab.c
-f-exp.tab.c: f-exp.y c-exp.tab.c
-	$(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/f-exp.y  y.tab.c f-exp.tmp -- $(YFLAGS) 
-	-sed -e '/extern.*malloc/d' \
-	     -e '/extern.*realloc/d' \
-	     -e '/extern.*free/d' \
-	     -e '/include.*malloc.h/d' \
-	     -e 's/malloc/xmalloc/g' \
-	     -e 's/realloc/xrealloc/g' \
-	     -e '/^#line.*y.tab.c/d' \
-	  < f-exp.tmp > f-exp.new
-	-rm f-exp.tmp
-	mv f-exp.new ./f-exp.tab.c
-
-# m2-exp.tab.c is generated in objdir from m2-exp.y if it doesn't exist
-# in srcdir, then compiled in objdir to m2-exp.tab.o.
-# Remove bogus decls for malloc/realloc/free which conflict with everything
-# else.
-m2-exp.tab.o: m2-exp.tab.c
-m2-exp.tab.c: m2-exp.y
-	$(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/m2-exp.y  y.tab.c m2-exp.tmp -- $(YFLAGS) 
-	-sed -e '/extern.*malloc/d' \
-	     -e '/extern.*realloc/d' \
-	     -e '/extern.*free/d' \
-	     -e '/include.*malloc.h/d' \
-	     -e 's/malloc/xmalloc/g' \
-	     -e 's/realloc/xrealloc/g' \
-	     -e '/^#line.*y.tab.c/d' \
-	  < m2-exp.tmp > m2-exp.new
-	-rm m2-exp.tmp
-	mv m2-exp.new ./m2-exp.tab.c
-
-# These files are updated atomically, so make never has to remove them
-.PRECIOUS: m2-exp.tab.c f-exp.tab.c c-exp.tab.c
-# start-sanitize-java
-.PRECIOUS: jv-exp.tab.c
-# end-sanitize-java
-
-lint: $(LINTFILES)
-	$(LINT) $(INCLUDE_CFLAGS) $(LINTFLAGS) $(LINTFILES) \
-	   `echo $(DEPFILES) | sed 's/\.o /\.c /g'`
-
-gdb.cxref: $(SFILES)
-	cxref -I. $(SFILES) >gdb.cxref
-
-force_update:
-
-# GNU Make has an annoying habit of putting *all* the Makefile variables
-# into the environment, unless you include this target as a circumvention.
-# Rumor is that this will be fixed (and this target can be removed)
-# in GNU Make 4.0.
-.NOEXPORT:
-
-# GNU Make 3.63 has a different problem: it keeps tacking command line
-# overrides onto the definition of $(MAKE).  This variable setting
-# will remove them.
-MAKEOVERRIDES=
-
-## This is ugly, but I don't want GNU make to put these variables in
-## the environment.  Older makes will see this as a set of targets
-## with no dependencies and no actions.
-unexport CHILLFLAGS CHILL_LIB CHILL_FOR_TARGET :
-
-ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \
-	29k-share/udi/udi2go32.c \
-	a29k-tdep.c a68v-nat.c alpha-nat.c alpha-tdep.c \
-	altos-xdep.c arm-convert.s \
-	arm-tdep.c arm-xdep.c coff-solib.c \
-	convex-tdep.c convex-xdep.c \
-	core-sol2.c core-regset.c core-aout.c corelow.c \
-	dcache.c delta68-nat.c dpx2-nat.c dstread.c exec.c fork-child.c \
-	go32-xdep.c gould-tdep.c gould-xdep.c h8300-tdep.c h8500-tdep.c \
-	hp300ux-nat.c hppa-tdep.c hppab-nat.c hppah-nat.c \
-        hp-psymtab-read.c hp-symtab-read.c \
-	i386-tdep.c i386b-nat.c i386mach-nat.c i386v-nat.c \
-	i386aix-nat.c i386m3-nat.c i386v4-nat.c i386ly-tdep.c \
-	i387-tdep.c \
-	i960-tdep.c \
-	infptrace.c inftarg.c irix4-nat.c irix5-nat.c isi-xdep.c \
-	lynx-nat.c m3-nat.c \
-	m68k-tdep.c \
-	m88k-nat.c m88k-tdep.c mac-nat.c mips-nat.c \
-	mips-tdep.c mipsm3-nat.c mipsv4-nat.c news-xdep.c \
-	nindy-share/Onindy.c nindy-share/nindy.c \
-	nindy-share/ttyflush.c nindy-tdep.c \
-	ns32k-tdep.c ns32km3-nat.c osfsolib.c \
-	somread.c somsolib.c $(HPREAD_SOURCE) \
-	procfs.c pyr-tdep.c pyr-xdep.c \
-	remote-adapt.c remote-array.c remote-bug.c remote-e7000.c remote-eb.c \
-	remote-es.c remote-hms.c remote-mips.c \
-	remote-mm.c remote-nindy.c remote-os9k.c remote-rdp.c remote-sim.c \
-	remote-st.c remote-utils.c dcache.c \
-	remote-udi.c remote-vx.c remote-vx29k.c \
-	rs6000-nat.c rs6000-tdep.c \
-	ser-go32.c ser-ocd.c ser-tcp.c sh-tdep.c solib.c sparc-nat.c \
-	sparc-tdep.c sparcl-tdep.c sun3-nat.c sun386-nat.c \
-	symm-tdep.c symm-nat.c \
-	tahoe-tdep.c ultra3-nat.c ultra3-xdep.c umax-xdep.c \
-	vax-tdep.c \
-	vx-share/xdr_ld.c vx-share/xdr_ptrace.c vx-share/xdr_rdb.c \
-	win32-nat.c \
-	xcoffread.c xcoffsolib.c z8k-tdep.c
-
-udip2soc.o: $(srcdir)/29k-share/udi/udip2soc.c $(udiheaders)
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/29k-share/udi/udip2soc.c
-
-udi2go32.o: $(srcdir)/29k-share/udi/udi2go32.c $(udiheaders)
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/29k-share/udi/udi2go32.c
-
-udr.o: $(srcdir)/29k-share/udi/udr.c $(udiheaders) 
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/29k-share/udi/udr.c
-
-a29k-tdep.o: a29k-tdep.c $(gdbcmd_h) $(gdbcore_h) $(inferior_h) $(defs_h)
-
-a68v-nat.o: a68v-nat.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-alpha-nat.o: alpha-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) target.h
-
-alpha-tdep.o: alpha-tdep.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) $(symtab_h) $(dis-asm.h) gdb_string.h
-
-altos-xdep.o: altos-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-annotate.o: annotate.c $(defs_h) annotate.h $(value_h) target.h $(gdbtypes_h)
-
-arm-tdep.o: arm-tdep.c $(gdbcmd_h) $(gdbcore_h) $(inferior_h) $(defs_h) \
-	$(gdbcore_h)
-
-bcache.o: bcache.c bcache.h $(defs_h)
-
-blockframe.o: blockframe.c $(defs_h) $(gdbcore_h) $(inferior_h) \
-	objfiles.h symfile.h target.h
-
-breakpoint.o: breakpoint.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) language.h target.h gdbthread.h gdb_string.h
-
-buildsym.o: buildsym.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
-	objfiles.h symfile.h $(symtab_h) gdb_string.h
-
-c-lang.o: c-lang.c c-lang.h $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h parser-defs.h $(symtab_h)
-
-c-typeprint.o: c-typeprint.c c-lang.h $(defs_h) $(expression_h) \
-	$(gdbcmd_h) $(gdbcore_h) $(gdbtypes_h) language.h $(symtab_h) \
-	target.h typeprint.h $(value_h) gdb_string.h
-
-c-valprint.o: c-valprint.c $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h $(symtab_h) valprint.h $(value_h)
-
-f-lang.o: f-lang.c f-lang.h $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h parser-defs.h $(symtab_h) gdb_string.h
-
-f-typeprint.o: f-typeprint.c f-lang.h $(defs_h) $(expression_h) \
-	$(gdbcmd_h) $(gdbcore_h) $(gdbtypes_h) language.h $(symtab_h) \
-	target.h typeprint.h $(value_h) gdb_string.h
-
-f-valprint.o: f-valprint.c $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h $(symtab_h) valprint.h $(value_h) gdb_string.h
-
-ch-exp.o: ch-exp.c ch-lang.h $(defs_h) language.h parser-defs.h $(bfd_h) symfile.h objfiles.h $(value_h)
-
-ch-lang.o: ch-lang.c ch-lang.h $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h parser-defs.h $(symtab_h)
-
-ch-typeprint.o: ch-typeprint.c ch-lang.h $(defs_h) $(expression_h) \
-	$(gdbcmd_h) $(gdbcore_h) $(gdbtypes_h) language.h $(symtab_h) \
-	target.h $(value_h) typeprint.h gdb_string.h
-
-ch-valprint.o: ch-valprint.c $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h $(symtab_h) valprint.h $(value_h) c-lang.h
-
-coff-solib.o: coff-solib.c $(defs_h)
-
-coffread.o: coffread.c $(bfd_h) $(breakpoint_h) buildsym.h \
-	complaints.h $(defs_h) $(expression_h) $(gdbtypes_h) objfiles.h \
-	symfile.h $(symtab_h) gdb-stabs.h stabsread.h target.h \
-	gdb_string.h
-
-command.o: command.c $(defs_h) $(expression_h) $(gdbcmd_h) \
-	$(gdbtypes_h) $(symtab_h) $(value_h) gdb_string.h $(wait_h)
-
-complaints.o: complaints.c complaints.h $(defs_h) $(gdbcmd_h)
-
-convex-tdep.o: convex-tdep.c $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(inferior_h)
-
-convex-xdep.o: convex-xdep.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h)
-
-copying.o: copying.c $(defs_h) $(gdbcmd_h)
-
-core-aout.o: core-aout.c $(defs_h) $(gdbcore_h) $(value_h) $(inferior_h)
-
-core-sol2.o: core-sol2.c $(command_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) target.h gdb_string.h
-
-core-regset.o: core-regset.c $(command_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) target.h gdb_string.h
-
-corefile.o: corefile.c $(dis-asm_h) $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) target.h language.h gdb_string.h
-
-corelow.o: corelow.c $(command_h) $(defs_h) $(gdbcore_h) $(inferior_h) \
-	target.h gdbthread.h gdb_string.h
-
-cp-valprint.o: cp-valprint.c $(defs_h) $(expression_h) $(gdbcmd_h) \
-	$(gdbtypes_h) $(symtab_h) $(value_h) gdb_string.h
-
-dcache.o: dcache.c $(dcache_h) $(defs_h) $(gdbcmd_h) gdb_string.h $(gdbcore_h)
-
-dbxread.o: dbxread.c $(breakpoint_h) buildsym.h $(command_h) \
-	complaints.h $(defs_h) $(expression_h) gdb-stabs.h $(gdbcore_h) \
-	$(gdbtypes_h) language.h objfiles.h partial-stab.h stabsread.h \
-	symfile.h $(symtab_h) target.h gdb_string.h
-
-delta68-nat.o: delta68-nat.c $(defs_h)
-
-demangle.o: demangle.c $(defs_h) $(gdbcmd_h) gdb_string.h
-
-dink32-rom.o: dink32-rom.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) target.h serial.h terminal.h
-
-dpx2-nat.o: dpx2-nat.c $(defs_h) $(gdbcore_h) gdb_string.h
-
-dstread.o: dstread.c gdb_string.h
-
-dwarfread.o: dwarfread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
-	$(expression_h) $(gdbtypes_h) language.h objfiles.h symfile.h \
-	$(symtab_h) gdb_string.h
-
-dwarf2read.o: dwarf2read.c $(bfd_h) buildsym.h $(defs_h) \
-	$(expression_h) $(gdbtypes_h) language.h objfiles.h symfile.h \
-	$(symtab_h) gdb_string.h
-
-elfread.o: elfread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
-	gdb-stabs.h objfiles.h symfile.h $(symtab_h) gdb_string.h \
-	$(BFD_SRC)/elf-bfd.h $(INCLUDE_DIR)/elf/mips.h
-
-environ.o: environ.c $(defs_h) environ.h $(gdbcore_h) gdb_string.h
-
-eval.o: eval.c $(bfd_h) $(defs_h) $(expression_h) $(frame_h) \
-	$(gdbtypes_h) language.h $(symtab_h) target.h $(value_h) \
-	gdb_string.h
-
-exec.o: exec.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) $(inferior_h) \
-	target.h language.h gdb_string.h
-
-expprint.o: expprint.c $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h parser-defs.h $(symtab_h) $(value_h)
-
-findvar.o: findvar.c $(defs_h) $(gdbcore_h) $(inferior_h) target.h \
-	gdb_string.h
-
-fork-child.o: fork-child.c $(wait_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) target.h terminal.h gdbthread.h gdb_string.h
-
-# start-sanitize-gdbtk
-gdbres.o: gdb.rc gdbtool.ico
-	$(WINDRES) --include $(srcdir) $(srcdir)/gdb.rc gdbres.o
-
-gdbtk.o: gdbtk.c gdbtk.h $(defs_h) $(symtab_h) $(inferior_h) $(command_h) \
-	$(bfd_h) symfile.h objfiles.h target.h gdb_string.h $(tracepoint_h)
-	$(CC) -c $(INTERNAL_CFLAGS) $(IDE_CFLAGS) $(ITCL_CFLAGS) \
-        $(ITK_CFLAGS) $(TIX_CFLAGS) \
-	$(TCL_CFLAGS) $(TK_CFLAGS) $(X11_CFLAGS) $(GDBTK_CFLAGS)\
-		$(srcdir)/gdbtk.c -DGDBTK_LIBRARY=\"$(datadir)/gdbtcl\"
-
-gdbtk-cmds.o: gdbtk-cmds.c gdbtk.h $(defs_h) $(symtab_h) $(inferior_h) $(command_h) \
-	$(bfd_h) symfile.h objfiles.h target.h gdb_string.h $(tracepoint_h)
-	$(CC) -c $(INTERNAL_CFLAGS) $(IDE_CFLAGS) $(ITCL_CFLAGS) $(TIX_CFLAGS) \
-	$(TCL_CFLAGS) $(TK_CFLAGS) $(X11_CFLAGS) $(GDBTK_CFLAGS)\
-		$(srcdir)/gdbtk-cmds.c -DGDBTK_LIBRARY=\"$(datadir)/gdbtcl\"
-
-gdbtk-hooks.o: gdbtk-hooks.c gdbtk.h $(defs_h) $(symtab_h) $(inferior_h) $(command_h) \
-	$(bfd_h) symfile.h objfiles.h target.h gdb_string.h $(tracepoint_h)
-	$(CC) -c $(INTERNAL_CFLAGS) $(IDE_CFLAGS) $(ITCL_CFLAGS) $(TIX_CFLAGS) \
-	$(TCL_CFLAGS) $(TK_CFLAGS) $(X11_CFLAGS) $(GDBTK_CFLAGS)\
-		$(srcdir)/gdbtk-hooks.c -DGDBTK_LIBRARY=\"$(datadir)/gdbtcl\"
-
-gdbtk-variable.o: gdbtk-variable.c gdbtk.h gdbtk-wrapper.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(IDE_CFLAGS) $(ITCL_CFLAGS) $(TIX_CFLAGS) \
-	$(TCL_CFLAGS) $(TK_CFLAGS) $(X11_CFLAGS) $(GDBTK_CFLAGS)\
-		$(srcdir)/gdbtk-variable.c
-
-gdbtk-wrapper.o: gdbtk-wrapper.c gdbtk-wrapper.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(IDE_CFLAGS) $(GDBTK_CFLAGS)\
-		$(srcdir)/gdbtk-wrapper.c
-
-v850ice.o: v850ice.c $(defs_h) $(symtab_h) $(inferior_h) $(command_h) \
-	$(frame_h) $(breakpoint_h) $(gdbcore_h) $(value_h) symfile.h \
-	gdb_string.h target.h objfiles.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(IDE_CFLAGS) $(ITCL_CFLAGS) $(TIX_CFLAGS) \
-	$(TCL_CFLAGS) $(TK_CFLAGS) $(X11_CFLAGS) $(GDBTK_CFLAGS)\
-		$(srcdir)/v850ice.c
-
-# end-sanitize-gdbtk
-tracepoint.o: tracepoint.c $(defs_h) $(symtab_h) $(frame_h) $(tracepoint_h) \
-	$(gdbtypes_h) $(expression_h) $(gdbcmd_h) $(value_h) target.h \
-	language.h gdb_string.h $(readline_headers)
-
-gdbarch.o: gdbarch.c $(defs_h) $(bfd_h) $(gdbcmd_h)
-
-gdbtypes.o: gdbtypes.c $(bfd_h) complaints.h $(defs_h) $(expression_h) \
-	$(gdbtypes_h) language.h objfiles.h symfile.h $(symtab_h) target.h \
-	$(value_h) gdb_string.h
-
-gnu-nat.o: process_reply_S.h exc_request_S.h notify_S.h msg_reply_S.h \
-	exc_request_U.h msg_U.h gnu-nat.h
-
-go32-xdep.o: go32-xdep.c
-
-# OBSOLETE gould-tdep.o: gould-tdep.c $(OP_INCLUDE)/np1.h $(defs_h) $(frame_h) \
-# OBSOLETE	$(gdbcore_h) $(symtab_h)
-
-# OBSOLETE gould-xdep.o: gould-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-h8300-tdep.o: h8300-tdep.c $(defs_h) $(frame_h) $(symtab_h)
-
-h8500-tdep.o: h8500-tdep.c $(bfd_h) $(dis-asm_h) $(defs_h) \
-	$(expression_h) $(frame_h) $(gdbcmd_h) $(gdbtypes_h) $(symtab_h) \
-	$(value_h)
-
-hp300ux-nat.o: hp300ux-nat.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-hppa-tdep.o: hppa-tdep.c $(wait_h) $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) objfiles.h symfile.h target.h
-
-hppab-nat.o: hppab-nat.c $(bfd_h) $(defs_h) $(inferior_h) target.h
-
-hppah-nat.o: hppah-nat.c $(bfd_h) $(defs_h) $(inferior_h) target.h
-
-i386gnu-nat.o: gnu-nat.h
-
-i386-tdep.o: i386-tdep.c $(defs_h) $(gdbcore_h) $(inferior_h) target.h \
-	gdb_string.h
-
-i386aix-nat.o: i386aix-nat.c $(defs_h) $(frame_h) $(inferior_h) \
-	language.h $(gdbcore_h) $(floatformat_h) target.h
-
-i386b-nat.o: i386b-nat.c $(defs_h) 
-
-i386ly-nat.o: i386ly-nat.c $(defs_h) $(frame_h) $(inferior_h) target.h
-
-i386ly-tdep.o: i386ly-tdep.c $(defs_h) $(inferior_h) target.h $(gdbcore_h)
-
-i386m3-nat.o: i386m3-nat.c $(defs_h) $(inferior_h) $(floatformat_h) target.h
-
-i386mach-nat.o: i386mach-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) 
-
-i386v-nat.o: i386v-nat.c $(floatformat_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) language.h target.h
-
-i386v4-nat.o: i386v4-nat.c $(defs_h)
-
-i387-tdep.o: i387-tdep.c $(floatformat_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) language.h
-
-i960-tdep.o: i960-tdep.c $(floatformat_h) $(defs_h) $(expression_h) \
-	$(frame_h) $(gdbtypes_h) $(symtab_h) $(value_h) $(gdbcore_h)
-
-infcmd.o: infcmd.c $(defs_h) environ.h $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) target.h language.h gdb_string.h
-
-inflow.o: inflow.c $(bfd_h) $(command_h) $(defs_h) $(inferior_h) \
-	signals.h target.h terminal.h gdbthread.h gdb_string.h
-
-infptrace.o: infptrace.c $(defs_h) $(gdbcore_h) $(inferior_h) target.h \
-	gdb_string.h $(wait_h) $(command_h)
-
-infrun.o: infrun.c $(wait_h) $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) target.h gdbthread.h gdb_string.h
-
-inftarg.o: inftarg.c $(wait_h) $(defs_h) $(gdbcore_h) $(inferior_h) \
-	target.h terminal.h $(command_h)
-
-irix4-nat.o: irix4-nat.c $(defs_h) $(inferior_h) $(gdbcore_h)
-irix5-nat.o: irix5-nat.c $(defs_h) $(inferior_h) $(gdbcore_h) target.h \
-	$(symtab_h) symfile.h objfiles.h $(command_h) $(frame_h) gnu-regex.h \
-	language.h gdb_string.h
-
-isi-xdep.o: isi-xdep.c
-# start-sanitize-java
-
-jv-lang.o: jv-lang.c $(bfd_h) $(defs_h) $(symtab_h) $(gdbtypes_h) \
-	$(expression_h) parser-defs.h language.h symfile.h objfiles.h \
-	gdb_string.h $(value_h) c-lang.h jv-lang.h $(gdbcore_h)
-
-jv-typeprint.o: jv-typeprint.c $(bfd_h) $(defs_h) $(symtab_h) $(gdbtypes_h) \
-	$(value_h) $(INCLUDE_DIR)/demangle.h jv-lang.h gdb_string.h
-
-jv-valprint.o: jv-valprint.c $(bfd_h) $(defs_h) $(symtab_h) $(gdbtypes_h) \
-	$(expression_h) $(value_h) $(INCLUDE_DIR)/demangle.h valprint.h \
-	language.h jv-lang.h c-lang.h
-# end-sanitize-java
-
-language.o: language.c $(bfd_h) $(defs_h) $(expression_h) $(frame_h) \
-	$(gdbcmd_h) $(gdbtypes_h) language.h parser-defs.h $(symtab_h) \
-	target.h $(value_h) gdb_string.h
-
-lynx-nat.o: lynx-nat.c $(defs_h) $(frame_h) $(inferior_h) $(gdbcore_h) \
-	target.h
-
-m2-lang.o: m2-lang.c $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h m2-lang.h parser-defs.h $(symtab_h)
-
-m2-typeprint.o: m2-typeprint.c $(defs_h) $(expression_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(gdbtypes_h) language.h m2-lang.h $(symtab_h) target.h \
-	$(value_h) gdb_string.h
-
-m2-valprint.o: m2-valprint.c $(defs_h) $(gdbtypes_h) $(symtab_h) \
-	valprint.h m2-lang.h
-
-m3-nat.o: m3-nat.c $(defs_h) $(inferior_h) $(value_h) language.h target.h \
-	$(wait_h) $(gdbcmd_h) $(gdbcore_h)
-
-m68k-tdep.o: m68k-tdep.c $(defs_h) $(frame_h) $(symtab_h) $(value_h) \
-	$(gdbcore_h) gdb_string.h
-
-m68kly-nat.o: m68kly-nat.c $(defs_h) $(frame_h) $(inferior_h) target.h
-
-m68klinux-nat.o: m68klinux-nat.c $(defs_h) $(frame_h) $(inferior_h) \
-	$(language_h) $(gdbcore_h) $(floatformat_h) target.h
-
-m88k-nat.o: m88k-nat.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-m88k-tdep.o: m88k-tdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-mac-nat.o: mac-nat.c $(defs_h) gdb_string.h
-
-main.o: main.c top.h $(defs_h) gdb_string.h
-
-maint.o: maint.c $(defs_h) $(gdbcmd_h) $(gdbtypes_h) $(symtab_h) language.h \
-	$(expression_h) objfiles.h symfile.h
-
-mdebugread.o: mdebugread.c buildsym.h complaints.h $(bfd_h) $(defs_h) \
-	$(expression_h) gdb-stabs.h $(gdbcore_h) $(gdbtypes_h) language.h \
-	objfiles.h partial-stab.h stabsread.h symfile.h $(symtab_h) \
-	gdb_string.h
-
-mipsm3-nat.o: mipsm3-nat.c $(defs_h) $(inferior_h)
-
-os9kread.o: os9kread.c buildsym.h complaints.h $(bfd_h) $(defs_h) \
-        $(expression_h) gdb-stabs.h $(gdbcore_h) $(gdbtypes_h) language.h \
-        objfiles.h stabsread.h symfile.h $(symtab_h) \
-	target.h gdb_string.h
-
-mem-break.o: mem-break.c $(defs_h) 
-
-minsyms.o: minsyms.c $(bfd_h) $(defs_h) objfiles.h symfile.h \
-	$(symtab_h) gdb_string.h
-
-mips-nat.o: mips-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) 
-
-mips-tdep.o: mips-tdep.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) language.h objfiles.h symfile.h gdb_string.h
-
-mipsread.o: mipsread.c buildsym.h complaints.h $(bfd_h) $(defs_h) \
-	$(expression_h) gdb-stabs.h $(gdbcore_h) $(gdbtypes_h) language.h \
-	objfiles.h partial-stab.h stabsread.h symfile.h $(symtab_h) \
-	gdb_string.h
-
-mipsv4-nat.o: mipsv4-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) target.h
-
-monitor.o: monitor.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) target.h serial.h terminal.h gdb_string.h
-
-news-xdep.o: news-xdep.c
-
-Onindy.o: nindy-share/Onindy.c $(wait_h) nindy-share/block_io.h \
-	nindy-share/env.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/nindy-share/Onindy.c
-
-nindy.o: nindy-share/nindy.c $(wait_h) nindy-share/block_io.h \
-	nindy-share/env.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/nindy-share/nindy.c
-
-nlmread.o: nlmread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
-	gdb-stabs.h objfiles.h symfile.h $(symtab_h) stabsread.h \
-	gdb_string.h
-
-ns32km3-nat.o: ns32km3-nat.c $(defs_h) $(inferior_h)
-
-ttyflush.o: nindy-share/ttyflush.c
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/nindy-share/ttyflush.c
-
-nindy-tdep.o: nindy-tdep.c $(defs_h) $(frame_h) $(symtab_h)  $(gdbcore_h)
-
-ns32k-tdep.o: ns32k-tdep.c $(bfd_h) $(dis-asm_h) $(defs_h)
-
-objfiles.o: objfiles.c $(bfd_h) $(defs_h) objfiles.h symfile.h \
-	$(symtab_h) gdb_string.h
-
-osfsolib.o: osfsolib.c $(command_h) $(defs_h) $(gdbcore_h) $(inferior_h) \
-	objfiles.h gnu-regex.h symfile.h target.h language.h gdb_string.h
-
-somread.o: somread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
-	gdb-stabs.h objfiles.h symfile.h $(symtab_h) gdb_string.h
-
-somsolib.o: somsolib.c $(defs_h)
-
-hpux-thread.o: hpux-thread.c $(defs_h) gdbthread.h target.h inferior.h
-	$(CC) -c $(INTERNAL_CFLAGS) -I$(srcdir)/osf-share \
-	  -I$(srcdir)/osf-share/HP800 -I/usr/include/dce $(srcdir)/hpux-thread.c
-
-# FIXME!!!
-hpread.o: hpread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
-	gdb-stabs.h objfiles.h symfile.h $(symtab_h) gdb_string.h
-
-hp-psymtab-read.o: hp-psymtab-read.c hpread.h $(bfd_h) buildsym.h complaints.h \
-	$(defs_h) gdb-stabs.h objfiles.h symfile.h $(symtab_h) gdb_string.h
- 
-hp-symtab-read.o: hp-symtab-read.c hpread.h $(bfd_h) buildsym.h complaints.h \
-	$(defs_h) gdb-stabs.h objfiles.h symfile.h $(symtab_h) gdb_string.h
-# END FIXME!!!  
-
-parse.o: parse.c $(command_h) $(defs_h) $(expression_h) $(frame_h) \
-	$(gdbtypes_h) language.h parser-defs.h $(symtab_h) $(value_h) \
-	gdb_string.h
-
-ppc-bdm.o: ppc-bdm.c $(defs_h) $(gdbcore_h) gdb_string.h $(frame_h) \
-	$(inferior_h) $(bfd_h) symfile.h target.h $(wait_h) $(gdbcmd_h) \
-	objfiles.h gdb-stabs.h serial.h ocd.h
-
-ppcbug-rom.o: ppcbug-rom.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) target.h serial.h terminal.h
-
-printcmd.o: printcmd.c $(breakpoint_h) $(defs_h) $(expression_h) \
-	$(gdbcmd_h) $(gdbcore_h) $(gdbtypes_h) language.h objfiles.h \
-	symfile.h $(symtab_h) target.h gdb_string.h
-
-procfs.o: procfs.c $(command_h) $(defs_h) $(gdbcore_h) $(inferior_h) \
-	target.h gdb_string.h
-
-pyr-tdep.o: pyr-tdep.c $(defs_h) 
-
-pyr-xdep.o: pyr-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h) 
-
-gnu-regex.o: gnu-regex.c gnu-regex.h $(defs_h) gdb_string.h
-
-remote-adapt.o: remote-adapt.c $(wait_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) target.h terminal.h gdb_string.h
-
-remote-array.o: remote-array.c $(wait_h) $(defs_h) $(gdbcore_h) target.h \
-      gdb_string.h $(command_h) serial.h monitor.h $(remote_utils_h)
-
-remote-rdi.o: remote-rdi.c $(wait_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) gdb_string.h
-
-rdi-share/libangsd.a:	force
-	@dir=rdi-share; \
-	if [ -f ./$${dir}/Makefile ] ; then \
-	  r=`pwd`; export r; \
-	  srcroot=`cd $(srcdir); pwd`; export srcroot; \
-	  (cd $${dir}; $(MAKE) $(FLAGS_TO_PASS) all); \
-	else \
-	  true; \
-	fi
-
-remote-d10v.o: remote-d10v.c $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) $(remote_utils_h) symfile.h terminal.h gdb_string.h
-
-remote-rdp.o: remote-rdp.c $(wait_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) gdb_string.h
-
-remote-bug.o: remote-bug.c $(wait_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) target.h terminal.h $(remote_utils_h) gdb_string.h
-
-remote-e7000.o: remote-e7000.c $(defs_h) $(gdbcore_h) target.h \
-	$(wait_h) serial.h gdb_string.h
-
-remote-eb.o: remote-eb.c $(wait_h) $(srcdir)/config/a29k/tm-a29k.h \
-	$(defs_h) $(gdbcore_h) $(inferior_h) symfile.h target.h terminal.h \
-	gdb_string.h
-
-remote-es.o: remote-es.c $(bfd_h) $(wait_h) $(command_h) $(defs_h) \
-	$(inferior_h) $(remote_utils_h) terminal.h gdb_string.h
-
-remote-hms.o: remote-hms.c $(wait_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) serial.h target.h terminal.h gdb_string.h
-
-remote-mips.o: remote-mips.c $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(inferior_h) serial.h symfile.h target.h
-
-remote-mm.o: remote-mm.c $(bfd_h) $(wait_h) $(defs_h) $(inferior_h) \
-	minimon.h target.h terminal.h gdb_string.h
-
-remote-nindy.o: remote-nindy.c $(floatformat_h) $(wait_h) $(command_h) \
-	$(defs_h) $(gdbcore_h) $(inferior_h) \
-	nindy-share/env.h nindy-share/stop.h $(remote_utils_h) \
-	symfile.h
-
-remote-os9k.o: remote-os9k.c $(defs_h) $(gdbcore_h) $(wait_h) \
-	$(command_h) monitor.h $(remote_utils_h) $(symtab_h) symfile.h \
-	objfiles.h gdb-stabs.h gdb_string.h
-
-remote-sds.o: remote-sds.c $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) $(remote_utils_h) symfile.h terminal.h gdb_string.h
-
-remote-sim.o: remote-sim.c $(wait_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) target.h terminal.h gdb_string.h \
-	$(INCLUDE_DIR)/callback.h
-
-remote-st.o: remote-st.c $(wait_h) $(defs_h) $(gdbcore_h) serial.h \
-	target.h gdb_string.h
-
-remote-udi.o: remote-udi.c $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) target.h terminal.h $(udiheaders) gdb_string.h
-
-remote-vx.o: remote-vx.c $(wait_h) complaints.h $(defs_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(inferior_h) target.h vx-share/dbgRpcLib.h \
-	vx-share/ptrace.h vx-share/xdr_ld.h vx-share/xdr_ptrace.h \
-	vx-share/xdr_rdb.h gdb-stabs.h objfiles.h symfile.h $(bfd_h) \
-	gdb_string.h
-
-remote-vx29k.o: remote-vx29k.c $(wait_h) complaints.h $(defs_h) $(gdbcmd_h) \
-        $(gdbcore_h) $(inferior_h) target.h vx-share/dbgRpcLib.h \
-        vx-share/ptrace.h vx-share/xdr_ld.h vx-share/xdr_ptrace.h \
-        vx-share/xdr_rdb.h gdb_string.h
-
-ocd.o: ocd.c ocd.h $(gdbcore_h) gdb_string.h $(frame_h) $(inferior_h) \
-	$(bfd_h) symfile.h target.h $(wait_h) $(gdbcmd_h) objfiles.h \
-	gdb-stabs.h $(dcache_h) serial.h
-
-remote-utils.o: remote-utils.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
-	$(inferior_h) $(remote_utils_h) gdb_string.h
-
-remote.o: remote.c $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) $(remote_utils_h) symfile.h terminal.h gdb_string.h
-
-remote-nrom.o: remote-nrom.c $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) $(remote_utils_h) symfile.h terminal.h
-
-rom68k-rom.o: rom68k-rom.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) target.h serial.h terminal.h
-
-rs6000-nat.o: rs6000-nat.c $(bfd_h) $(defs_h) $(inferior_h) target.h \
-	xcoffsolib.h
-
-rs6000-tdep.o: rs6000-tdep.c $(defs_h) $(gdbcore_h) $(inferior_h) \
-	target.h xcoffsolib.h
-
-scm-exp.o: $(defs_h) $(value_h) parser-defs.h language.h c-lang.h \
-	scm-lang.h scm-tags.h
-
-scm-lang.o: $(defs_h) $(value_h) parser-defs.h language.h c-lang.h \
-	scm-lang.h scm-tags.h gdb_string.h $(gdbcore_h)
-
-scm-valprint.o: $(defs_h) $(value_h) parser-defs.h language.h  \
-	scm-lang.h valprint.h $(gdbcore_h)
-
-ser-go32.o: ser-go32.c $(defs_h) serial.h 
-
-ser-mac.o: ser-mac.c $(defs_h) serial.h signals.h
-
-ser-ocd.o: ser-ocd.c $(defs_h) serial.h signals.h gdb_string.h
-
-ser-tcp.o: ser-tcp.c $(defs_h) serial.h signals.h gdb_string.h
-
-ser-unix.o: ser-unix.c $(defs_h) serial.h 
-
-serial.o: serial.c $(defs_h) serial.h gdb_string.h
-
-sh-tdep.o: sh-tdep.c $(bfd_h) $(dis-asm_h) \
-	$(srcdir)/../opcodes/sh-opc.h $(defs_h) $(expression_h) $(frame_h) \
-	$(gdbcmd_h) $(gdbtypes_h) $(symtab_h) $(value_h)
-
-sh3-rom.o: sh3-rom.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) target.h serial.h terminal.h
-
-mon960-rom.o: mon960-rom.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
-	$(inferior_h) target.h serial.h terminal.h
-
-solib.o: solib.c $(command_h) $(defs_h) $(gdbcore_h) $(inferior_h) \
-	objfiles.h gnu-regex.h symfile.h target.h gdb_string.h
-
-source.o: source.c $(defs_h) $(expression_h) $(frame_h) $(gdbcmd_h) \
-	$(gdbcore_h) language.h objfiles.h gnu-regex.h symfile.h $(symtab_h) \
-	gdb_string.h
-
-sparc-nat.o: sparc-nat.c $(bfd_h) $(defs_h) $(inferior_h) $(gdbcore_h) \
-	target.h
-
-sparc-tdep.o: sparc-tdep.c $(floatformat_h) $(defs_h) $(gdbcore_h) \
-	$(inferior_h) objfiles.h symfile.h target.h gdb_string.h
-
-sparcl-tdep.o: sparcl-tdep.c $(defs_h) $(gdbcore_h) target.h
-
-dsrec.o: dsrec.c $(defs_h) srec.h
-
-stabsread.o: stabsread.c $(bfd_h) $(INCLUDE_DIR)/aout/stab.def \
-	$(INCLUDE_DIR)/aout/stab_gnu.h buildsym.h complaints.h $(defs_h) \
-	$(gdbtypes_h) objfiles.h stabsread.h symfile.h $(symtab_h) \
-	gdb_string.h
-
-stack.o: stack.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) $(inferior_h) \
-	language.h target.h gdb_string.h
-
-ax-general.o: ax-general.c $(ax_h) $(defs_h)
-ax-gdb.o: ax-gdb.c $(defs_h) $(symtab_h) symfile.h $(gdbtypes_h) \
-	$(value_h) $(expression_h) $(command_h) $(ax_h) $(gdbcmd_h) ax-gdb.h
-
-sun3-nat.o: sun3-nat.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-sun386-nat.o: sun386-nat.c $(defs_h) $(inferior_h) $(gdbcore_h)
-
-symfile.o: symfile.c $(breakpoint_h) complaints.h $(defs_h) \
-	$(expression_h) $(gdbcmd_h) $(gdbcore_h) $(gdbtypes_h) \
-	language.h objfiles.h symfile.h $(symtab_h) target.h \
-	gdb_string.h
-
-symm-tdep.o: symm-tdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-symm-nat.o: symm-nat.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-symmisc.o: symmisc.c $(bfd_h) $(breakpoint_h) $(command_h) $(defs_h) \
-	$(expression_h) $(gdbtypes_h) language.h objfiles.h symfile.h \
-	$(symtab_h) gdb_string.h
-
-symtab.o: symtab.c call-cmds.h $(defs_h) $(expression_h) $(frame_h) \
-	$(gdbcmd_h) $(gdbcore_h) $(gdbtypes_h) language.h objfiles.h \
-	gnu-regex.h symfile.h $(symtab_h) target.h $(value_h) \
-	gdb_string.h
-
-tahoe-tdep.o: tahoe-tdep.c $(OP_INCLUDE)/tahoe.h $(defs_h) \
-	$(symtab_h)
-
-#start-sanitize-tic80
-tic80-tdep.o: tic80-tdep.c $(defs_h)
-
-#end-sanitize-tic80
-target.o: target.c $(bfd_h) $(defs_h) $(gdbcmd_h) $(inferior_h) \
-	objfiles.h symfile.h target.h gdb_string.h
-
-thread.o: thread.c $(defs_h) gdbthread.h $(gdbcmd_h)
-
-top.o: top.c top.h $(bfd_h) $(getopt_h) $(readline_headers) call-cmds.h \
-	$(defs_h) $(gdbcmd_h) $(inferior_h) language.h signals.h \
-	$(remote_utils_h) gdb_string.h
-
-typeprint.o: typeprint.c $(defs_h) $(expression_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(gdbtypes_h) language.h $(symtab_h) target.h \
-	$(value_h) gdb_string.h
-
-ultra3-nat.o: ultra3-nat.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-ultra3-xdep.o: ultra3-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-umax-xdep.o: umax-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
-
-utils.o: utils.c $(bfd_h) $(defs_h) $(expression_h) $(gdbcmd_h) \
-	language.h signals.h target.h terminal.h $(readline_headers) \
-	gdb_string.h
-
-valarith.o: valarith.c $(bfd_h) $(defs_h) $(expression_h) \
-	$(gdbtypes_h) language.h $(symtab_h) target.h $(value_h) \
-	gdb_string.h
-
-valops.o: valops.c $(defs_h) $(gdbcore_h) $(inferior_h) target.h \
-	gdb_string.h
-
-valprint.o: valprint.c $(defs_h) $(expression_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(gdbtypes_h) language.h $(symtab_h) target.h \
-	$(value_h) gdb_string.h valprint.h
-
-values.o: values.c $(defs_h) $(expression_h) $(frame_h) $(gdbcmd_h) \
-	$(gdbcore_h) $(gdbtypes_h) $(symtab_h) target.h $(value_h) \
-	gdb_string.h scm-lang.h
-
-vax-tdep.o: vax-tdep.c $(OP_INCLUDE)/vax.h $(defs_h) $(symtab_h)
-
-w65-tdep.o : w65-tdep.c $(gdbcore_h)
-
-win32-nat.o: win32-nat.c $(gdbcmd_h) $(gdbcore_h) $(inferior_h) $(defs_h) \
-	gdb_string.h
-
-xdr_ld.o: vx-share/xdr_ld.c $(defs_h) vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/xdr_ld.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_ld.c
-
-xdr_ptrace.o: vx-share/xdr_ptrace.c $(defs_h) vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/xdr_ptrace.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_ptrace.c
-
-xdr_rdb.o: vx-share/xdr_rdb.c $(defs_h) vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/xdr_rdb.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_rdb.c
-
-xcoffread.o: xcoffread.c $(bfd_h) $(INCLUDE_DIR)/aout/stab.def \
-	$(INCLUDE_DIR)/aout/stab_gnu.h $(INCLUDE_DIR)/coff/internal.h \
-	$(INCLUDE_DIR)/coff/rs6000.h $(BFD_SRC)/libcoff.h buildsym.h \
-	complaints.h $(defs_h) $(gdbtypes_h) objfiles.h stabsread.h symfile.h \
-	$(symtab_h) partial-stab.h gdb_string.h
-
-xcoffsolib.o: xcoffsolib.c $(bfd_h) $(defs_h) xcoffsolib.h
-
-z8k-tdep.o: z8k-tdep.c $(bfd_h) $(dis-asm_h) $(defs_h) $(frame_h) \
-	$(gdbcmd_h) $(gdbtypes_h) $(symtab_h) $(gdbcore_h)
-
-c-exp.tab.o: c-exp.tab.c c-lang.h $(defs_h) $(expression_h) \
-	$(gdbtypes_h) language.h parser-defs.h $(symtab_h) $(value_h) \
-	$(bfd_h) objfiles.h symfile.h
-
-# start-sanitize-java
-jv-exp.tab.o: jv-exp.tab.c jv-lang.h $(defs_h) $(expression_h) \
-	$(gdbtypes_h) language.h parser-defs.h $(symtab_h) $(value_h) \
-	$(bfd_h) objfiles.h symfile.h
-
-# end-sanitize-java
-f-exp.tab.o: f-exp.tab.c f-lang.h $(defs_h) $(expression_h) \
-	language.h parser-defs.h $(value_h) $(bfd_h) objfiles.h symfile.h
-
-m2-exp.tab.o: m2-exp.tab.c $(defs_h) $(expression_h) $(gdbtypes_h) \
-	language.h m2-lang.h parser-defs.h $(symtab_h) $(value_h) \
-	$(bfd_h) objfiles.h symfile.h
-
-### end of the gdb Makefile.in.
diff --git a/gdb/Makefile.in-29k-UDI b/gdb/Makefile.in-29k-UDI
deleted file mode 100644
index e69de29..0000000
--- a/gdb/Makefile.in-29k-UDI
+++ /dev/null
diff --git a/gdb/NEWS b/gdb/NEWS
deleted file mode 100644
index a1afb60..0000000
--- a/gdb/NEWS
+++ /dev/null
@@ -1,1548 +0,0 @@
-		What has changed in GDB?
-	     (Organized release by release)
-
-*** Changes since GDB-4.17:
-
-* New native configurations
-
-HP-UX 10.20					hppa*-*-hpux10.20
-HP-UX 11.x					hppa*-*-hpux11.0*
-M68K Linux					m68*-*-linux*
-
-* New targets
-
-Fujitsu FR30					fr30-*-elf*
-Mitsubishi D30V					d30v-*-*
-
-* OBSOLETE configurations
-
-Gould PowerNode, NP1				np1-*-*, pn-*-*
-
-Configurations that have been declared obsolete will be commented out,
-but the code will be left in place.  If there is no activity to revive
-these configurations before the next release of GDB, the sources will
-be permanently REMOVED.
-
-* Readline 2.2
-
-GDB now uses readline 2.2.
-
-** The PowerPC and RS6000 targets now have a `set processor' command.
-
-When GDB is configured for a powerpc*-*-* or an rs6000*-*-* target,
-you can use the `set processor' command to specify what variant of the
-PowerPC family you are debugging.  The command
-
-	set processor NAME
-
-sets the PowerPC/RS6000 variant to NAME.  GDB knows about the
-following PowerPC and RS6000 variants:
-
-  ppc-uisa  PowerPC UISA - a PPC processor as viewed by user-level code
-  rs6000    IBM RS6000 ("POWER") architecture, user-level view
-  403       IBM PowerPC 403
-  403GC     IBM PowerPC 403GC
-  505       Motorola PowerPC 505
-  860       Motorola PowerPC 860 or 850
-  601       Motorola PowerPC 601
-  602       Motorola PowerPC 602
-  603       Motorola/IBM PowerPC 603 or 603e
-  604       Motorola PowerPC 604 or 604e
-  750       Motorola/IBM PowerPC 750 or 750
-
-At the moment, this command just tells GDB what to name the
-special-purpose processor registers.  Since almost all the affected
-registers are inaccessible to user-level programs, this command is
-only useful for remote debugging in its present form.
-
-* HP-UX Support
-
-Thanks to a major code donation from HP, GDB now has much more
-extensive support for HP-UX.  Added features include shared library
-support, kernel threads and hardware watchpoints for 11.00, support
-for HP's ANSI C and C++ compilers, and compatibility mode for xdb
-commands.
-
-* Catchpoints
-
-HP's donation includes the new concept of catchpoints, which is a
-generalization of the old catch command.  On HP-UX, it is now possible
-to catch exec, fork, and vfork, as well as library loading.
-
-* Debugging Across Forks
-
-On HP-UX, you can choose which process to debug when a fork() happens
-in the inferior.
-
-* TUI
-
-HP has donated a curses-based terminal user interface (TUI).  To get
-it, build with --enable-tui.
-
-* GDB Remote protocol
-
-A new protocol packet 'X' that writes binary data is now available.
-Default behavior is to try 'X', then drop back to 'M' if the stub
-fails to respond.  The settable variable `remotebinarydownload'
-allows explicit control over the use of 'X'.
-
-For 64 bit targets, the memory packets ("M" and "m") can now contain a
-full 64 bit address.  The class-obscure gdb command:
-	set targetaddresssize 32
-can be used to revert to the old behavour.  For existing remote stubs
-the change should not be noticed as the additional address information
-will be discarded.
-
-* Changes to particular targets
-
-*** Changes in GDB-4.17:
-
-* New native configurations
-
-Alpha GNU/Linux					alpha*-*-linux*
-Unixware 2.x					i[3456]86-unixware2*
-Irix 6.x					mips*-sgi-irix6*
-PowerPC GNU/Linux				powerpc-*-linux*
-PowerPC Solaris					powerpcle-*-solaris*
-Sparc GNU/Linux					sparc-*-linux*
-Motorola sysV68 R3V7.1				m68k-motorola-sysv
-
-* New targets
-
-Argonaut Risc Chip (ARC)			arc-*-*
-Hitachi H8/300S					h8300*-*-*
-Matsushita MN10200 w/simulator			mn10200-*-*
-Matsushita MN10300 w/simulator			mn10300-*-*
-MIPS NEC VR4100					mips64*vr4100*{,el}-*-elf*
-MIPS NEC VR5000					mips64*vr5000*{,el}-*-elf*
-MIPS Toshiba TX39				mips64*tx39*{,el}-*-elf*
-Mitsubishi D10V w/simulator			d10v-*-*
-Mitsubishi M32R/D w/simulator			m32r-*-elf*
-Tsqware Sparclet				sparclet-*-*
-NEC V850 w/simulator				v850-*-*
-
-* New debugging protocols
-
-ARM with RDI protocol				arm*-*-*
-M68K with dBUG monitor				m68*-*-{aout,coff,elf}
-DDB and LSI variants of PMON protocol		mips*-*-*
-PowerPC with DINK32 monitor			powerpc{,le}-*-eabi
-PowerPC with SDS protocol			powerpc{,le}-*-eabi
-Macraigor OCD (Wiggler) devices			powerpc{,le}-*-eabi
-
-* DWARF 2
-
-All configurations can now understand and use the DWARF 2 debugging
-format.  The choice is automatic, if the symbol file contains DWARF 2
-information.
-
-* Java frontend
-
-GDB now includes basic Java language support.  This support is
-only useful with Java compilers that produce native machine code.
-
-* solib-absolute-prefix and solib-search-path
-
-For SunOS and SVR4 shared libraries, you may now set the prefix for
-loading absolute shared library symbol files, and the search path for
-locating non-absolute shared library symbol files.
-
-* Live range splitting
-
-GDB can now effectively debug code for which GCC has performed live
-range splitting as part of its optimization.  See gdb/doc/LRS for
-more details on the expected format of the stabs information.
-
-* Hurd support
-
-GDB's support for the GNU Hurd, including thread debugging, has been
-updated to work with current versions of the Hurd.
-
-* ARM Thumb support
-
-GDB's ARM target configuration now handles the ARM7T (Thumb) 16-bit
-instruction set.  ARM GDB automatically detects when Thumb
-instructions are in use, and adjusts disassembly and backtracing
-accordingly.
-
-* MIPS16 support
-
-GDB's MIPS target configurations now handle the MIP16 16-bit
-instruction set.
-
-* Overlay support
-
-GDB now includes support for overlays; if an executable has been
-linked such that multiple sections are based at the same address, GDB
-will decide which section to use for symbolic info.  You can choose to
-control the decision manually, using overlay commands, or implement
-additional target-side support and use "overlay load-target" to bring
-in the overlay mapping.  Do "help overlay" for more detail.
-
-* info symbol
-
-The command "info symbol <address>" displays information about
-the symbol at the specified address.
-
-* Trace support
-
-The standard remote protocol now includes an extension that allows
-asynchronous collection and display of trace data.  This requires
-extensive support in the target-side debugging stub.  Tracing mode
-includes a new interaction mode in GDB and new commands: see the
-file tracepoint.c for more details.
-
-* MIPS simulator
-
-Configurations for embedded MIPS now include a simulator contributed
-by Cygnus Solutions.  The simulator supports the instruction sets
-of most MIPS variants.
-
-* Sparc simulator
-
-Sparc configurations may now include the ERC32 simulator contributed
-by the European Space Agency.  The simulator is not built into
-Sparc targets by default; configure with --enable-sim to include it.
-
-* set architecture
-
-For target configurations that may include multiple variants of a
-basic architecture (such as MIPS and SH), you may now set the
-architecture explicitly.  "set arch" sets, "info arch" lists
-the possible architectures.
-
-*** Changes in GDB-4.16:
-
-* New native configurations
-
-Windows 95, x86 Windows NT			i[345]86-*-cygwin32
-M68K NetBSD					m68k-*-netbsd*
-PowerPC AIX 4.x					powerpc-*-aix*
-PowerPC MacOS					powerpc-*-macos*
-PowerPC Windows NT				powerpcle-*-cygwin32
-RS/6000 AIX 4.x					rs6000-*-aix4*
-
-* New targets
-
-ARM with RDP protocol				arm-*-*
-I960 with MON960				i960-*-coff
-MIPS VxWorks					mips*-*-vxworks*
-MIPS VR4300 with PMON				mips64*vr4300{,el}-*-elf*
-PowerPC with PPCBUG monitor			powerpc{,le}-*-eabi*
-Hitachi SH3					sh-*-*
-Matra Sparclet					sparclet-*-*
-
-* PowerPC simulator
-
-The powerpc-eabi configuration now includes the PSIM simulator,
-contributed by Andrew Cagney, with assistance from Mike Meissner.
-PSIM is a very elaborate model of the PowerPC, including not only
-basic instruction set execution, but also details of execution unit
-performance and I/O hardware.  See sim/ppc/README for more details.
-
-* Solaris 2.5
-
-GDB now works with Solaris 2.5.
-
-* Windows 95/NT native
-
-GDB will now work as a native debugger on Windows 95 and Windows NT.
-To build it from source, you must use the "gnu-win32" environment,
-which uses a DLL to emulate enough of Unix to run the GNU tools.
-Further information, binaries, and sources are available at
-ftp.cygnus.com, under pub/gnu-win32.
-
-* dont-repeat command
-
-If a user-defined command includes the command `dont-repeat', then the
-command will not be repeated if the user just types return.  This is
-useful if the command is time-consuming to run, so that accidental
-extra keystrokes don't run the same command many times.
-
-* Send break instead of ^C
-
-The standard remote protocol now includes an option to send a break
-rather than a ^C to the target in order to interrupt it.  By default,
-GDB will send ^C; to send a break, set the variable `remotebreak' to 1.
-
-* Remote protocol timeout
-
-The standard remote protocol includes a new variable `remotetimeout'
-that allows you to set the number of seconds before GDB gives up trying
-to read from the target.  The default value is 2.
-
-* Automatic tracking of dynamic object loading (HPUX and Solaris only)
-
-By default GDB will automatically keep track of objects as they are
-loaded and unloaded by the dynamic linker.  By using the command `set
-stop-on-solib-events 1' you can arrange for GDB to stop the inferior
-when shared library events occur, thus allowing you to set breakpoints
-in shared libraries which are explicitly loaded by the inferior.
-
-Note this feature does not work on hpux8.  On hpux9 you must link
-/usr/lib/end.o into your program.  This feature should work
-automatically on hpux10.
-
-* Irix 5.x hardware watchpoint support
-
-Irix 5 configurations now support the use of hardware watchpoints.
-
-* Mips protocol "SYN garbage limit"
-
-When debugging a Mips target using the `target mips' protocol, you
-may set the number of characters that GDB will ignore by setting
-the `syn-garbage-limit'.  A value of -1 means that GDB will ignore
-every character.  The default value is 1050.
-
-* Recording and replaying remote debug sessions
-
-If you set `remotelogfile' to the name of a file, gdb will write to it
-a recording of a remote debug session.  This recording may then be
-replayed back to gdb using "gdbreplay".  See gdbserver/README for
-details.  This is useful when you have a problem with GDB while doing
-remote debugging; you can make a recording of the session and send it
-to someone else, who can then recreate the problem.
-
-* Speedups for remote debugging
-
-GDB includes speedups for downloading and stepping MIPS systems using
-the IDT monitor, fast downloads to the Hitachi SH E7000 emulator,
-and more efficient S-record downloading.
-
-* Memory use reductions and statistics collection
-
-GDB now uses less memory and reports statistics about memory usage.
-Try the `maint print statistics' command, for example.
-
-*** Changes in GDB-4.15:
-
-* Psymtabs for XCOFF
-
-The symbol reader for AIX GDB now uses partial symbol tables.  This
-can greatly improve startup time, especially for large executables.
-
-* Remote targets use caching
-
-Remote targets now use a data cache to speed up communication with the
-remote side.  The data cache could lead to incorrect results because
-it doesn't know about volatile variables, thus making it impossible to
-debug targets which use memory mapped I/O devices. `set remotecache
-off' turns the the data cache off.
-
-* Remote targets may have threads
-
-The standard remote protocol now includes support for multiple threads
-in the target system, using new protocol commands 'H' and 'T'.  See
-gdb/remote.c for details.
-
-* NetROM support
-
-If GDB is configured with `--enable-netrom', then it will include
-support for the NetROM ROM emulator from XLNT Designs.  The NetROM
-acts as though it is a bank of ROM on the target board, but you can
-write into it over the network.  GDB's support consists only of
-support for fast loading into the emulated ROM; to debug, you must use
-another protocol, such as standard remote protocol.  The usual
-sequence is something like
-
-	target nrom <netrom-hostname>
-	load <prog>
-	target remote <netrom-hostname>:1235
-
-* Macintosh host
-
-GDB now includes support for the Apple Macintosh, as a host only.  It
-may be run as either an MPW tool or as a standalone application, and
-it can debug through the serial port.  All the usual GDB commands are
-available, but to the target command, you must supply "serial" as the
-device type instead of "/dev/ttyXX".  See mpw-README in the main
-directory for more information on how to build.  The MPW configuration
-scripts */mpw-config.in support only a few targets, and only the
-mips-idt-ecoff target has been tested.
-
-* Autoconf
-
-GDB configuration now uses autoconf.  This is not user-visible,
-but does simplify configuration and building.
-
-* hpux10
-
-GDB now supports hpux10.
-
-*** Changes in GDB-4.14:
-
-* New native configurations
-
-x86 FreeBSD					i[345]86-*-freebsd
-x86 NetBSD					i[345]86-*-netbsd
-NS32k NetBSD					ns32k-*-netbsd
-Sparc NetBSD					sparc-*-netbsd
-
-* New targets
-
-A29K VxWorks					a29k-*-vxworks
-HP PA PRO embedded (WinBond W89K & Oki OP50N)	hppa*-*-pro*
-CPU32 EST-300 emulator				m68*-*-est*
-PowerPC ELF					powerpc-*-elf
-WDC 65816					w65-*-*
-
-* Alpha OSF/1 support for procfs
-
-GDB now supports procfs under OSF/1-2.x and higher, which makes it
-possible to attach to running processes.  As the mounting of the /proc
-filesystem is optional on the Alpha, GDB automatically determines
-the availability of /proc during startup.  This can lead to problems
-if /proc is unmounted after GDB has been started.
-
-* Arguments to user-defined commands
-
-User commands may accept up to 10 arguments separated by whitespace.
-Arguments are accessed within the user command via $arg0..$arg9.  A
-trivial example:
-define adder
-  print $arg0 + $arg1 + $arg2
-
-To execute the command use:
-adder 1 2 3
-
-Defines the command "adder" which prints the sum of its three arguments.
-Note the arguments are text substitutions, so they may reference variables,
-use complex expressions, or even perform inferior function calls.
-
-* New `if' and `while' commands
-
-This makes it possible to write more sophisticated user-defined
-commands.  Both commands take a single argument, which is the
-expression to evaluate, and must be followed by the commands to
-execute, one per line, if the expression is nonzero, the list being
-terminated by the word `end'.  The `if' command list may include an
-`else' word, which causes the following commands to be executed only
-if the expression is zero.
-
-* Fortran source language mode
-
-GDB now includes partial support for Fortran 77.  It will recognize
-Fortran programs and can evaluate a subset of Fortran expressions, but
-variables and functions may not be handled correctly.  GDB will work
-with G77, but does not yet know much about symbols emitted by other
-Fortran compilers.
-
-* Better HPUX support
-
-Most debugging facilities now work on dynamic executables for HPPAs
-running hpux9 or later.  You can attach to running dynamically linked
-processes, but by default the dynamic libraries will be read-only, so
-for instance you won't be able to put breakpoints in them.  To change
-that behavior do the following before running the program:
-
-	adb -w a.out
-	__dld_flags?W 0x5
-	control-d
-
-This will cause the libraries to be mapped private and read-write.
-To revert to the normal behavior, do this:
-
-	adb -w a.out
-	__dld_flags?W 0x4
-	control-d
-
-You cannot set breakpoints or examine data in the library until after
-the library is loaded if the function/data symbols do not have
-external linkage.
-
-GDB can now also read debug symbols produced by the HP C compiler on
-HPPAs (sorry, no C++, Fortran or 68k support).
-
-* Target byte order now dynamically selectable
-
-You can choose which byte order to use with a target system, via the
-commands "set endian big" and "set endian little", and you can see the
-current setting by using "show endian".  You can also give the command
-"set endian auto", in which case GDB will use the byte order
-associated with the executable.  Currently, only embedded MIPS
-configurations support dynamic selection of target byte order.
-
-* New DOS host serial code
-
-This version uses DPMI interrupts to handle buffered I/O, so you
-no longer need to run asynctsr when debugging boards connected to
-a PC's serial port.
-
-*** Changes in GDB-4.13:
-
-* New "complete" command
-
-This lists all the possible completions for the rest of the line, if it
-were to be given as a command itself.  This is intended for use by emacs.
-
-* Trailing space optional in prompt
-
-"set prompt" no longer adds a space for you after the prompt you set.  This
-allows you to set a prompt which ends in a space or one that does not.
-
-* Breakpoint hit counts
-
-"info break" now displays a count of the number of times the breakpoint
-has been hit.  This is especially useful in conjunction with "ignore"; you
-can ignore a large number of breakpoint hits, look at the breakpoint info
-to see how many times the breakpoint was hit, then run again, ignoring one
-less than that number, and this will get you quickly to the last hit of
-that breakpoint.
-
-* Ability to stop printing at NULL character
-
-"set print null-stop" will cause GDB to stop printing the characters of
-an array when the first NULL is encountered.  This is useful when large
-arrays actually contain only short strings.
-
-* Shared library breakpoints
-
-In SunOS 4.x, SVR4, and Alpha OSF/1 configurations, you can now set
-breakpoints in shared libraries before the executable is run.
-
-* Hardware watchpoints
-
-There is a new hardware breakpoint for the watch command for sparclite
-targets.  See gdb/sparclite/hw_breakpoint.note.
-
-Hardware watchpoints are also now supported under Linux.
- 
-* Annotations
-
-Annotations have been added.  These are for use with graphical interfaces,
-and are still experimental.  Currently only gdba.el uses these.
-
-* Improved Irix 5 support
-
-GDB now works properly with Irix 5.2.
-
-* Improved HPPA support
-
-GDB now works properly with the latest GCC and GAS.
-
-* New native configurations
-
-Sequent PTX4				i[34]86-sequent-ptx4
-HPPA running OSF/1			hppa*-*-osf*
-Atari TT running SVR4			m68*-*-sysv4*
-RS/6000 LynxOS				rs6000-*-lynxos*
-
-* New targets
-
-OS/9000					i[34]86-*-os9k
-MIPS R4000				mips64*{,el}-*-{ecoff,elf}
-Sparc64					sparc64-*-*
-
-* Hitachi SH7000 and E7000-PC ICE support
-
-There is now support for communicating with the Hitachi E7000-PC ICE.
-This is available automatically when GDB is configured for the SH.
-
-* Fixes
-
-As usual, a variety of small fixes and improvements, both generic
-and configuration-specific.  See the ChangeLog for more detail.
-
-*** Changes in GDB-4.12:
-
-* Irix 5 is now supported
-
-* HPPA support
-
-GDB-4.12 on the HPPA has a number of changes which make it unable
-to debug the output from the currently released versions of GCC and
-GAS (GCC 2.5.8 and GAS-2.2 or PAGAS-1.36).  Until the next major release
-of GCC and GAS, versions of these tools designed to work with GDB-4.12
-can be retrieved via anonymous ftp from jaguar.cs.utah.edu:/dist.
-
-
-*** Changes in GDB-4.11:
-
-* User visible changes:
-
-* Remote Debugging
-
-The "set remotedebug" option is now consistent between the mips remote
-target, remote targets using the gdb-specific protocol, UDI (AMD's
-debug protocol for the 29k) and the 88k bug monitor.  It is now an
-integer specifying a debug level (normally 0 or 1, but 2 means more
-debugging info for the mips target).
-
-* DEC Alpha native support
-
-GDB now works on the DEC Alpha.  GCC 2.4.5 does not produce usable
-debug info, but GDB works fairly well with the DEC compiler and should
-work with a future GCC release.  See the README file for a few
-Alpha-specific notes.
-
-* Preliminary thread implementation
-
-GDB now has preliminary thread support for both SGI/Irix and LynxOS.
-
-* LynxOS native and target support for 386
-
-This release has been hosted on LynxOS 2.2, and also can be configured
-to remotely debug programs running under LynxOS (see gdb/gdbserver/README
-for details).
-
-* Improvements in C++ mangling/demangling.
-
-This release has much better g++ debugging, specifically in name 
-mangling/demangling, virtual function calls, print virtual table,
-call methods, ...etc.
-
-*** Changes in GDB-4.10:
-
- * User visible changes:
-
-Remote debugging using the GDB-specific (`target remote') protocol now
-supports the `load' command.  This is only useful if you have some
-other way of getting the stub to the target system, and you can put it
-somewhere in memory where it won't get clobbered by the download.
-
-Filename completion now works.
-
-When run under emacs mode, the "info line" command now causes the
-arrow to point to the line specified.  Also, "info line" prints
-addresses in symbolic form (as well as hex).
-
-All vxworks based targets now support a user settable option, called
-vxworks-timeout.  This option represents the number of seconds gdb
-should wait for responses to rpc's.  You might want to use this if
-your vxworks target is, perhaps, a slow software simulator or happens
-to be on the far side of a thin network line.
-
- * DEC alpha support
-
-This release contains support for using a DEC alpha as a GDB host for
-cross debugging.  Native alpha debugging is not supported yet.
-
-
-*** Changes in GDB-4.9:
-
- * Testsuite
-
-This is the first GDB release which is accompanied by a matching testsuite.
-The testsuite requires installation of dejagnu, which should be available
-via ftp from most sites that carry GNU software.
-
- * C++ demangling
-
-'Cfront' style demangling has had its name changed to 'ARM' style, to
-emphasize that it was written from the specifications in the C++ Annotated
-Reference Manual, not necessarily to be compatible with AT&T cfront.  Despite
-disclaimers, it still generated too much confusion with users attempting to
-use gdb with AT&T cfront.
-
- * Simulators
-
-GDB now uses a standard remote interface to a simulator library.
-So far, the library contains simulators for the Zilog Z8001/2, the
-Hitachi H8/300, H8/500 and Super-H.
-
- * New targets supported
-
-H8/300 simulator 			h8300-hitachi-hms or h8300hms
-H8/500 simulator 			h8500-hitachi-hms or h8500hms
-SH simulator				sh-hitachi-hms    or sh
-Z8000 simulator		  		z8k-zilog-none 	  or z8ksim
-IDT MIPS board over serial line		mips-idt-ecoff
-
-Cross-debugging to GO32 targets is supported.  It requires a custom
-version of the i386-stub.c module which is integrated with the 
-GO32 memory extender.
-
- * New remote protocols
-
-MIPS remote debugging protocol.
-
- * New source languages supported
-
-This version includes preliminary support for Chill, a Pascal like language
-used by telecommunications companies.  Chill support is also being integrated
-into the GNU compiler, but we don't know when it will be publically available.
-
-
-*** Changes in GDB-4.8:
-
- * HP Precision Architecture supported
-
-GDB now supports HP PA-RISC machines running HPUX.  A preliminary
-version of this support was available as a set of patches from the
-University of Utah.  GDB does not support debugging of programs
-compiled with the HP compiler, because HP will not document their file
-format.  Instead, you must use GCC (version 2.3.2 or later) and PA-GAS
-(as available from jaguar.cs.utah.edu:/dist/pa-gas.u4.tar.Z).
-
-Many problems in the preliminary version have been fixed.
-
- * Faster and better demangling
-
-We have improved template demangling and fixed numerous bugs in the GNU style
-demangler.  It can now handle type modifiers such as `static' or `const'.  Wide
-character types (wchar_t) are now supported.  Demangling of each symbol is now
-only done once, and is cached when the symbol table for a file is read in.
-This results in a small increase in memory usage for C programs, a moderate
-increase in memory usage for C++ programs, and a fantastic speedup in
-symbol lookups.
-
-`Cfront' style demangling still doesn't work with AT&T cfront.  It was written
-from the specifications in the Annotated Reference Manual, which AT&T's
-compiler does not actually implement.
-
- * G++ multiple inheritance compiler problem
-
-In the 2.3.2 release of gcc/g++, how the compiler resolves multiple
-inheritance lattices was reworked to properly discover ambiguities.  We
-recently found an example which causes this new algorithm to fail in a
-very subtle way, producing bad debug information for those classes.
-The file 'gcc.patch' (in this directory) can be applied to gcc to
-circumvent the problem.  A future GCC release will contain a complete
-fix.
-
-The previous G++ debug info problem (mentioned below for the gdb-4.7
-release) is fixed in gcc version 2.3.2.
-
- * Improved configure script
-
-The `configure' script will now attempt to guess your system type if
-you don't supply a host system type.  The old scheme of supplying a
-host system triplet is preferable over using this.  All the magic is
-done in the new `config.guess' script.  Examine it for details.
-
-We have also brought our configure script much more in line with the FSF's
-version.  It now supports the --with-xxx options.  In particular,
-`--with-minimal-bfd' can be used to make the GDB binary image smaller.
-The resulting GDB will not be able to read arbitrary object file formats --
-only the format ``expected'' to be used on the configured target system.
-We hope to make this the default in a future release.
-
- * Documentation improvements
-
-There's new internal documentation on how to modify GDB, and how to
-produce clean changes to the code.  We implore people to read it
-before submitting changes.
-
-The GDB manual uses new, sexy Texinfo conditionals, rather than arcane
-M4 macros.  The new texinfo.tex is provided in this release.  Pre-built
-`info' files are also provided.  To build `info' files from scratch,
-you will need the latest `makeinfo' release, which will be available in
-a future texinfo-X.Y release.
-
-*NOTE*  The new texinfo.tex can cause old versions of TeX to hang.
-We're not sure exactly which versions have this problem, but it has
-been seen in 3.0.  We highly recommend upgrading to TeX version 3.141
-or better.  If that isn't possible, there is a patch in
-`texinfo/tex3patch' that will modify `texinfo/texinfo.tex' to work
-around this problem.
-
- * New features
-
-GDB now supports array constants that can be used in expressions typed in by
-the user.  The syntax is `{element, element, ...}'.  Ie: you can now type
-`print {1, 2, 3}', and it will build up an array in memory malloc'd in
-the target program.
-
-The new directory `gdb/sparclite' contains a program that demonstrates
-how the sparc-stub.c remote stub runs on a Fujitsu SPARClite processor.
-
- * New native hosts supported
-
-HP/PA-RISC under HPUX using GNU tools	hppa1.1-hp-hpux
-386 CPUs running SCO Unix 3.2v4		i386-unknown-sco3.2v4
-
- * New targets supported
-
-AMD 29k family via UDI			a29k-amd-udi  or  udi29k
-
- * New file formats supported
-
-BFD now supports reading HP/PA-RISC executables (SOM file format?),
-HPUX core files, and SCO 3.2v2 core files.
-
- * Major bug fixes
-
-Attaching to processes now works again; thanks for the many bug reports.
-
-We have also stomped on a bunch of core dumps caused by
-printf_filtered("%s") problems.
-
-We eliminated a copyright problem on the rpc and ptrace header files
-for VxWorks, which was discovered at the last minute during the 4.7
-release.  You should now be able to build a VxWorks GDB.
-
-You can now interrupt gdb while an attached process is running.  This
-will cause the attached process to stop, and give control back to GDB.
-
-We fixed problems caused by using too many file descriptors
-for reading symbols from object files and libraries.  This was
-especially a problem for programs that used many (~100) shared
-libraries.
-
-The `step' command now only enters a subroutine if there is line number
-information for the subroutine.  Otherwise it acts like the `next'
-command.  Previously, `step' would enter subroutines if there was
-any debugging information about the routine.  This avoids problems
-when using `cc -g1' on MIPS machines.
-
- * Internal improvements
-
-GDB's internal interfaces have been improved to make it easier to support
-debugging of multiple languages in the future.
-
-GDB now uses a common structure for symbol information internally.
-Minimal symbols (derived from linkage symbols in object files), partial
-symbols (from a quick scan of debug information), and full symbols
-contain a common subset of information, making it easier to write
-shared code that handles any of them.
-
- * New command line options
-
-We now accept --silent as an alias for --quiet.
-
- * Mmalloc licensing
-
-The memory-mapped-malloc library is now licensed under the GNU Library
-General Public License.
-
-*** Changes in GDB-4.7:
-
- * Host/native/target split
-
-GDB has had some major internal surgery to untangle the support for
-hosts and remote targets.  Now, when you configure GDB for a remote
-target, it will no longer load in all of the support for debugging
-local programs on the host.  When fully completed and tested, this will
-ensure that arbitrary host/target combinations are possible.
-
-The primary conceptual shift is to separate the non-portable code in
-GDB into three categories.  Host specific code is required any time GDB
-is compiled on that host, regardless of the target.  Target specific
-code relates to the peculiarities of the target, but can be compiled on
-any host.  Native specific code is everything else:  it can only be
-built when the host and target are the same system.  Child process
-handling and core file support are two common `native' examples.
-
-GDB's use of /proc for controlling Unix child processes is now cleaner.
-It has been split out into a single module under the `target_ops' vector,
-plus two native-dependent functions for each system that uses /proc.
-
- * New hosts supported
-
-HP/Apollo 68k (under the BSD domain)	m68k-apollo-bsd  or  apollo68bsd
-386 CPUs running various BSD ports	i386-unknown-bsd  or  386bsd
-386 CPUs running SCO Unix		i386-unknown-scosysv322  or  i386sco
-
- * New targets supported
-
-Fujitsu SPARClite 			sparclite-fujitsu-none  or  sparclite
-68030 and CPU32				m68030-*-*, m68332-*-*
-
- * New native hosts supported
-
-386 CPUs running various BSD ports	i386-unknown-bsd  or  386bsd
-    (386bsd is not well tested yet)
-386 CPUs running SCO Unix		i386-unknown-scosysv322  or  sco
-
- * New file formats supported
-
-BFD now supports COFF files for the Zilog Z8000 microprocessor.  It
-supports reading of `a.out.adobe' object files, which are an a.out
-format extended with minimal information about multiple sections.
-
- * New commands
-
-`show copying' is the same as the old `info copying'.
-`show warranty' is the same as `info warrantee'.
-These were renamed for consistency.  The old commands continue to work.
-
-`info handle' is a new alias for `info signals'.
-
-You can now define pre-command hooks, which attach arbitrary command
-scripts to any command.  The commands in the hook will be executed
-prior to the user's command.  You can also create a hook which will be
-executed whenever the program stops.  See gdb.texinfo.
-
- * C++ improvements
-
-We now deal with Cfront style name mangling, and can even extract type
-info from mangled symbols.  GDB can automatically figure out which
-symbol mangling style your C++ compiler uses.
-
-Calling of methods and virtual functions has been improved as well.
-
- * Major bug fixes
-
-The crash that occured when debugging Sun Ansi-C compiled binaries is
-fixed.  This was due to mishandling of the extra N_SO stabs output
-by the compiler.
-
-We also finally got Ultrix 4.2 running in house, and fixed core file
-support, with help from a dozen people on the net.
-
-John M. Farrell discovered that the reason that single-stepping was so
-slow on all of the Mips based platforms (primarily SGI and DEC) was
-that we were trying to demangle and lookup a symbol used for internal
-purposes on every instruction that was being stepped through.  Changing
-the name of that symbol so that it couldn't be mistaken for a C++
-mangled symbol sped things up a great deal.
-
-Rich Pixley sped up symbol lookups in general by getting much smarter
-about when C++ symbol mangling is necessary.  This should make symbol
-completion (TAB on the command line) much faster.  It's not as fast as
-we'd like, but it's significantly faster than gdb-4.6.
-
- * AMD 29k support
-
-A new user controllable variable 'call_scratch_address' can
-specify the location of a scratch area to be used when GDB
-calls a function in the target.  This is necessary because the
-usual method of putting the scratch area on the stack does not work
-in systems that have separate instruction and data spaces.
-
-We integrated changes to support the 29k UDI (Universal Debugger
-Interface), but discovered at the last minute that we didn't have all
-of the appropriate copyright paperwork.  We are working with AMD to
-resolve this, and hope to have it available soon.
-
- * Remote interfaces
-
-We have sped up the remote serial line protocol, especially for targets
-with lots of registers.  It now supports a new `expedited status' ('T')
-message which can be used in place of the existing 'S' status message.
-This allows the remote stub to send only the registers that GDB
-needs to make a quick decision about single-stepping or conditional
-breakpoints, eliminating the need to fetch the entire register set for
-each instruction being stepped through.
-
-The GDB remote serial protocol now implements a write-through cache for
-registers, only re-reading the registers if the target has run.
-
-There is also a new remote serial stub for SPARC processors.  You can
-find it in gdb-4.7/gdb/sparc-stub.c.  This was written to support the
-Fujitsu SPARClite processor, but will run on any stand-alone SPARC
-processor with a serial port.
-
- * Configuration
-
-Configure.in files have become much easier to read and modify.  A new
-`table driven' format makes it more obvious what configurations are
-supported, and what files each one uses.
-
- * Library changes
-
-There is a new opcodes library which will eventually contain all of the
-disassembly routines and opcode tables.  At present, it only contains
-Sparc and Z8000 routines.  This will allow the assembler, debugger, and
-disassembler (binutils/objdump) to share these routines.
-
-The libiberty library is now copylefted under the GNU Library General
-Public License.  This allows more liberal use, and was done so libg++
-can use it.  This makes no difference to GDB, since the Library License
-grants all the rights from the General Public License.
-
- * Documentation
-
-The file gdb-4.7/gdb/doc/stabs.texinfo is a (relatively) complete
-reference to the stabs symbol info used by the debugger.  It is (as far
-as we know) the only published document on this fascinating topic.  We
-encourage you to read it, compare it to the stabs information on your
-system, and send improvements on the document in general (to
-bug-gdb@prep.ai.mit.edu).
-
-And, of course, many bugs have been fixed.
-
-
-*** Changes in GDB-4.6:
-
- * Better support for C++ function names
-
-GDB now accepts as input the "demangled form" of C++ overloaded function
-names and member function names, and can do command completion on such names
-(using TAB, TAB-TAB, and ESC-?).  The names have to be quoted with a pair of
-single quotes.  Examples are 'func (int, long)' and 'obj::operator==(obj&)'.
-Make use of command completion, it is your friend.
-
-GDB also now accepts a variety of C++ mangled symbol formats.  They are
-the GNU g++ style, the Cfront (ARM) style, and the Lucid (lcc) style.
-You can tell GDB which format to use by doing a 'set demangle-style {gnu,
-lucid, cfront, auto}'.  'gnu' is the default.  Do a 'set demangle-style foo'
-for the list of formats.
-
- * G++ symbol mangling problem
-
-Recent versions of gcc have a bug in how they emit debugging information for
-C++ methods (when using dbx-style stabs).  The file 'gcc.patch' (in this
-directory) can be applied to gcc to fix the problem.  Alternatively, if you
-can't fix gcc, you can #define GCC_MANGLE_BUG when compling gdb/symtab.c. The
-usual symptom is difficulty with setting breakpoints on methods.  GDB complains
-about the method being non-existent.  (We believe that version 2.2.2 of GCC has
-this problem.)
-
- * New 'maintenance' command
-
-All of the commands related to hacking GDB internals have been moved out of
-the main command set, and now live behind the 'maintenance' command.  This
-can also be abbreviated as 'mt'.  The following changes were made:
-
-	dump-me ->		maintenance dump-me
-	info all-breakpoints ->	maintenance info breakpoints
-	printmsyms ->		maintenance print msyms
-	printobjfiles ->	maintenance print objfiles
-	printpsyms ->		maintenance print psymbols
-	printsyms ->		maintenance print symbols
-
-The following commands are new:
-
-	maintenance demangle	Call internal GDB demangler routine to
-				demangle a C++ link name and prints the result.
-	maintenance print type	Print a type chain for a given symbol
-
- * Change to .gdbinit file processing
-
-We now read the $HOME/.gdbinit file before processing the argv arguments
-(e.g. reading symbol files or core files).  This allows global parameters to
-be set, which will apply during the symbol reading.  The ./.gdbinit is still
-read after argv processing.
-
- * New hosts supported
-
-Solaris-2.0 !!!				sparc-sun-solaris2  or  sun4sol2
-
-Linux support				i386-unknown-linux  or  linux
-
-We are also including code to support the HP/PA running BSD and HPUX.  This
-is almost guaranteed not to work, as we didn't have time to test or build it
-for this release.  We are including it so that the more adventurous (or
-masochistic) of you can play with it.  We also had major problems with the
-fact that the compiler that we got from HP doesn't support the -g option.
-It costs extra.
-
- * New targets supported
-
-Hitachi H8/300				h8300-hitachi-hms  or  h8300hms
-
- * More smarts about finding #include files
-
-GDB now remembers the compilation directory for all include files, and for
-all files from which C is generated (like yacc and lex sources).  This
-greatly improves GDB's ability to find yacc/lex sources, and include files,
-especially if you are debugging your program from a directory different from
-the one that contains your sources.
-
-We also fixed a bug which caused difficulty with listing and setting
-breakpoints in include files which contain C code.  (In the past, you had to
-try twice in order to list an include file that you hadn't looked at before.)
-
- * Interesting infernals change
-
-GDB now deals with arbitrary numbers of sections, where the symbols for each
-section must be relocated relative to that section's landing place in the
-target's address space.  This work was needed to support ELF with embedded
-stabs used by Solaris-2.0.
-
- * Bug fixes (of course!)
-
-There have been loads of fixes for the following things:
-	mips, rs6000, 29k/udi, m68k, g++, type handling, elf/dwarf, m88k,
-	i960, stabs, DOS(GO32), procfs, etc...
-
-See the ChangeLog for details.
-
-*** Changes in GDB-4.5:
-
- * New machines supported (host and target)
-
-IBM RS6000 running AIX			rs6000-ibm-aix	or rs6000
-
-SGI Irix-4.x				mips-sgi-irix4	or iris4
-
- * New malloc package
-
-GDB now uses a new memory manager called mmalloc, based on gmalloc.
-Mmalloc is capable of handling mutiple heaps of memory.  It is also
-capable of saving a heap to a file, and then mapping it back in later.
-This can be used to greatly speedup the startup of GDB by using a
-pre-parsed symbol table which lives in a mmalloc managed heap.  For
-more details, please read mmalloc/mmalloc.texi.
-
- * info proc
-
-The 'info proc' command (SVR4 only) has been enhanced quite a bit.  See
-'help info proc' for details.
-
- * MIPS ecoff symbol table format
-
-The code that reads MIPS symbol table format is now supported on all hosts.
-Thanks to MIPS for releasing the sym.h and symconst.h files to make this
-possible.
-
- * File name changes for MS-DOS
-
-Many files in the config directories have been renamed to make it easier to
-support GDB on MS-DOSe systems (which have very restrictive file name
-conventions :-( ).  MS-DOSe host support (under DJ Delorie's GO32
-environment) is close to working but has some remaining problems.  Note
-that debugging of DOS programs is not supported, due to limitations
-in the ``operating system'', but it can be used to host cross-debugging.
-
- * Cross byte order fixes
-
-Many fixes have been made to support cross debugging of Sparc and MIPS
-targets from hosts whose byte order differs.
-
- * New -mapped and -readnow options
-
-If memory-mapped files are available on your system through the 'mmap'
-system call, you can use the -mapped option on the `file' or
-`symbol-file' commands to cause GDB to write the symbols from your
-program into a reusable file.  If the program you are debugging is
-called `/path/fred', the mapped symbol file will be `./fred.syms'.
-Future GDB debugging sessions will notice the presence of this file,
-and will quickly map in symbol information from it, rather than reading
-the symbol table from the executable program.  Using the '-mapped'
-option in a GDB `file' or `symbol-file' command has the same effect as
-starting GDB with the '-mapped' command-line option.
-
-You can cause GDB to read the entire symbol table immediately by using
-the '-readnow' option with any of the commands that load symbol table
-information (or on the GDB command line).  This makes the command
-slower, but makes future operations faster.
-
-The -mapped and -readnow options are typically combined in order to
-build a `fred.syms' file that contains complete symbol information.
-A simple GDB invocation to do nothing but build a `.syms' file for future
-use is:
-
-	gdb -batch -nx -mapped -readnow programname
-
-The `.syms' file is specific to the host machine on which GDB is run.
-It holds an exact image of GDB's internal symbol table.  It cannot be
-shared across multiple host platforms.
-
- * longjmp() handling
-
-GDB is now capable of stepping and nexting over longjmp(), _longjmp(), and
-siglongjmp() without losing control.  This feature has not yet been ported to
-all systems.  It currently works on many 386 platforms, all MIPS-based
-platforms (SGI, DECstation, etc), and Sun3/4.
-
- * Solaris 2.0
-
-Preliminary work has been put in to support the new Solaris OS from Sun.  At
-this time, it can control and debug processes, but it is not capable of
-reading symbols.
-
- * Bug fixes
-
-As always, many many bug fixes.  The major areas were with g++, and mipsread.
-People using the MIPS-based platforms should experience fewer mysterious
-crashes and trashed symbol tables.
-
-*** Changes in GDB-4.4:
-
- * New machines supported (host and target)
-
-SCO Unix on i386 IBM PC clones		i386-sco-sysv	or  i386sco
-	(except core files)
-BSD Reno on Vax				vax-dec-bsd
-Ultrix on Vax				vax-dec-ultrix
-
- * New machines supported (target)
-
-AMD 29000 embedded, using EBMON		a29k-none-none
-
- * C++ support
-
-GDB continues to improve its handling of C++.  `References' work better.
-The demangler has also been improved, and now deals with symbols mangled as
-per the Annotated C++ Reference Guide.
-
-GDB also now handles `stabs' symbol information embedded in MIPS
-`ecoff' symbol tables.  Since the ecoff format was not easily
-extensible to handle new languages such as C++, this appeared to be a
-good way to put C++ debugging info into MIPS binaries.  This option
-will be supported in the GNU C compiler, version 2, when it is
-released.
-
- * New features for SVR4
-
-GDB now handles SVR4 shared libraries, in the same fashion as SunOS
-shared libraries.  Debugging dynamically linked programs should present
-only minor differences from debugging statically linked programs.
-
-The `info proc' command will print out information about any process
-on an SVR4 system (including the one you are debugging).  At the moment,
-it prints the address mappings of the process.
-
-If you bring up GDB on another SVR4 system, please send mail to
-bug-gdb@prep.ai.mit.edu to let us know what changes were reqired (if any).
-
- * Better dynamic linking support in SunOS
-
-Reading symbols from shared libraries which contain debugging symbols
-now works properly.  However, there remain issues such as automatic
-skipping of `transfer vector' code during function calls, which
-make it harder to debug code in a shared library, than to debug the
-same code linked statically.
-
- * New Getopt
-
-GDB is now using the latest `getopt' routines from the FSF.  This
-version accepts the -- prefix for options with long names.  GDB will
-continue to accept the old forms (-option and +option) as well.
-Various single letter abbreviations for options have been explicity
-added to the option table so that they won't get overshadowed in the
-future by other options that begin with the same letter.
-
- * Bugs fixed
-
-The `cleanup_undefined_types' bug that many of you noticed has been squashed.
-Many assorted bugs have been handled.  Many more remain to be handled.
-See the various ChangeLog files (primarily in gdb and bfd) for details.
-
-
-*** Changes in GDB-4.3:
-
- * New machines supported (host and target)
-
-Amiga 3000 running Amix			m68k-cbm-svr4	or  amix
-NCR 3000 386 running SVR4		i386-ncr-svr4	or  ncr3000
-Motorola Delta 88000 running Sys V	m88k-motorola-sysv  or  delta88
-
- * Almost SCO Unix support
-
-We had hoped to support:
-SCO Unix on i386 IBM PC clones		i386-sco-sysv	or  i386sco
-(except for core file support), but we discovered very late in the release
-that it has problems with process groups that render gdb unusable.  Sorry
-about that.  I encourage people to fix it and post the fixes.
-
- * Preliminary ELF and DWARF support
-
-GDB can read ELF object files on System V Release 4, and can handle
-debugging records for C, in DWARF format, in ELF files.  This support
-is preliminary.  If you bring up GDB on another SVR4 system, please
-send mail to bug-gdb@prep.ai.mit.edu to let us know what changes were
-reqired (if any).
-
- * New Readline
-
-GDB now uses the latest `readline' library.  One user-visible change
-is that two tabs will list possible command completions, which previously
-required typing M-? (meta-question mark, or ESC ?).
-
- * Bugs fixed
-
-The `stepi' bug that many of you noticed has been squashed.
-Many bugs in C++ have been handled.  Many more remain to be handled.
-See the various ChangeLog files (primarily in gdb and bfd) for details.
-
- * State of the MIPS world (in case you wondered):
-
-GDB can understand the symbol tables emitted by the compilers
-supplied by most vendors of MIPS-based machines, including DEC.  These
-symbol tables are in a format that essentially nobody else uses.
-
-Some versions of gcc come with an assembler post-processor called
-mips-tfile.  This program is required if you want to do source-level
-debugging of gcc-compiled programs.  I believe FSF does not ship
-mips-tfile with gcc version 1, but it will eventually come with gcc
-version 2.
-
-Debugging of g++ output remains a problem.  g++ version 1.xx does not
-really support it at all.  (If you're lucky, you should be able to get
-line numbers and stack traces to work, but no parameters or local
-variables.)  With some work it should be possible to improve the
-situation somewhat.
-
-When gcc version 2 is released, you will have somewhat better luck.
-However, even then you will get confusing results for inheritance and
-methods.
-
-We will eventually provide full debugging of g++ output on
-DECstations.  This will probably involve some kind of stabs-in-ecoff
-encapulation, but the details have not been worked out yet.
-
-
-*** Changes in GDB-4.2:
-
- *  Improved configuration
-
-Only one copy of `configure' exists now, and it is not self-modifying.
-Porting BFD is simpler.  
-
- *  Stepping improved
-
-The `step' and `next' commands now only stop at the first instruction
-of a source line.  This prevents the multiple stops that used to occur
-in switch statements, for-loops, etc.  `Step' continues to stop if a
-function that has debugging information is called within the line.
-
- *  Bug fixing
-
-Lots of small bugs fixed.  More remain.
-
- *  New host supported (not target)
-
-Intel 386 PC clone running Mach		i386-none-mach
-
-
-*** Changes in GDB-4.1:
-
- *  Multiple source language support
-
-GDB now has internal scaffolding to handle several source languages.
-It determines the type of each source file from its filename extension,
-and will switch expression parsing and number formatting to match the
-language of the function in the currently selected stack frame.
-You can also specifically set the language to be used, with
-`set language c' or `set language modula-2'.
-
- *  GDB and Modula-2
-
-GDB now has preliminary support for the GNU Modula-2 compiler,
-currently under development at the State University of New York at
-Buffalo.  Development of both GDB and the GNU Modula-2 compiler will
-continue through the fall of 1991 and into 1992.
-
-Other Modula-2 compilers are currently not supported, and attempting to
-debug programs compiled with them will likely result in an error as the
-symbol table is read.  Feel free to work on it, though!
-
-There are hooks in GDB for strict type checking and range checking,
-in the `Modula-2 philosophy', but they do not currently work.
-
- * set write on/off
-
-GDB can now write to executable and core files (e.g. patch
-a variable's value).   You must turn this switch on, specify
-the file ("exec foo" or "core foo"), *then* modify it, e.g.
-by assigning a new value to a variable.  Modifications take
-effect immediately.
-
- * Automatic SunOS shared library reading
-
-When you run your program, GDB automatically determines where its
-shared libraries (if any) have been loaded, and reads their symbols.
-The `share' command is no longer needed.  This also works when
-examining core files.
-
- * set listsize
-
-You can specify the number of lines that the `list' command shows.
-The default is 10.
-
- * New machines supported (host and target)
-
-SGI Iris (MIPS) running Irix V3:  	mips-sgi-irix   or  iris
-Sony NEWS (68K) running NEWSOS 3.x:	m68k-sony-sysv	or  news
-Ultracomputer (29K) running Sym1:	a29k-nyu-sym1	or  ultra3
-
- * New hosts supported (not targets)
-
-IBM RT/PC:				romp-ibm-aix 	or  rtpc
-
- * New targets supported (not hosts)
-
-AMD 29000 embedded with COFF		a29k-none-coff
-AMD 29000 embedded with a.out		a29k-none-aout
-Ultracomputer remote kernel debug	a29k-nyu-kern
-
- * New remote interfaces
-
-AMD 29000 Adapt
-AMD 29000 Minimon
-
-
-*** Changes in GDB-4.0:
-
- *  New Facilities
-
-Wide output is wrapped at good places to make the output more readable.
-
-Gdb now supports cross-debugging from a host machine of one type to a
-target machine of another type.  Communication with the target system
-is over serial lines.  The ``target'' command handles connecting to the
-remote system; the ``load'' command will download a program into the
-remote system.  Serial stubs for the m68k and i386 are provided.  Gdb
-also supports debugging of realtime processes running under VxWorks,
-using SunRPC Remote Procedure Calls over TCP/IP to talk to a debugger
-stub on the target system.
-
-New CPUs supported include the AMD 29000 and Intel 960.
-
-GDB now reads object files and symbol tables via a ``binary file'' 
-library, which allows a single copy of GDB to debug programs of multiple
-object file types such as a.out and coff.
-
-There is now a GDB reference card in "doc/refcard.tex".  (Make targets
-refcard.dvi and refcard.ps are available to format it).
-
-
- *  Control-Variable user interface simplified
-
-All variables that control the operation of the debugger can be set
-by the ``set'' command, and displayed by the ``show'' command.
-
-For example, ``set prompt new-gdb=>'' will change your prompt to new-gdb=>.
-``Show prompt'' produces the response:
-Gdb's prompt is new-gdb=>.
-
-What follows are the NEW set commands.  The command ``help set'' will
-print a complete list of old and new set commands.  ``help set FOO''
-will give a longer description of the variable FOO.  ``show'' will show
-all of the variable descriptions and their current settings.
-
-confirm on/off:  Enables warning questions for operations that are
-		 hard to recover from, e.g. rerunning the program while
-		 it is already running.  Default is ON.
-
-editing on/off:  Enables EMACS style command line editing 
-                 of input.  Previous lines can be recalled with 
-		 control-P, the current line can be edited with control-B,
-		 you can search for commands with control-R, etc.
-		 Default is ON.
-
-history filename NAME:  NAME is where the gdb command history 
-			will be stored.  The default is .gdb_history,
-			or the value of the environment variable
-			GDBHISTFILE.
-
-history size N:  The size, in commands, of the command history.  The 
-		 default is 256, or the value of the environment variable
-		 HISTSIZE.
-
-history save on/off: If this value is set to ON, the history file will
-		      be saved after exiting gdb.  If set to OFF, the 
-		      file will not be saved.  The default is OFF.
-
-history expansion on/off: If this value is set to ON, then csh-like 
-			  history expansion will be performed  on 
-			  command line input.  The default is OFF.
-
-radix N:  Sets the default radix for input and output.  It can be set
-	  to 8, 10, or 16.  Note that the argument to "radix" is interpreted
-	  in the current radix, so "set radix 10" is always a no-op.
-
-height N: This integer value is the number of lines on a page. Default
-          is 24, the current `stty rows'' setting, or the ``li#''
-	  setting from the termcap entry matching the environment
-	  variable TERM.
-
-width N:  This integer value is the number of characters on a line.
-	  Default is 80, the current `stty cols'' setting, or the ``co#''
-	  setting from the termcap entry matching the environment
-	  variable TERM.
-
-Note: ``set screensize'' is obsolete. Use ``set height'' and
-``set width'' instead.
-
-print address on/off:  Print memory addresses in various command displays,
-		      such as stack traces and structure values.  Gdb looks
-		      more ``symbolic'' if you turn this off; it looks more
-		      ``machine level'' with it on.  Default is ON.
-
-print array on/off:  Prettyprint arrays.  New convenient format!  Default 
-                    is OFF.
-
-print demangle on/off:   Print C++ symbols in "source" form if on,
-			"raw" form if off.
-
-print asm-demangle on/off:  Same, for assembler level printouts
-			like instructions.
-
-print vtbl on/off:  Prettyprint C++ virtual function tables.  Default is OFF.
-
-
- *  Support for Epoch Environment.
-
-The epoch environment is a version of Emacs v18 with windowing.  One
-new command, ``inspect'', is identical to ``print'', except that if you
-are running in the epoch environment, the value is printed in its own
-window.
-
-
- *  Support for Shared Libraries
-
-GDB can now debug programs and core files that use SunOS shared libraries.
-Symbols from a shared library cannot be referenced
-before the shared library has been linked with the program (this
-happens after you type ``run'' and before the function main() is entered).
-At any time after this linking (including when examining core files
-from dynamically linked programs), gdb reads the symbols from each
-shared library when you type the ``sharedlibrary'' command.
-It can be abbreviated ``share''.
-
-sharedlibrary REGEXP:  Load shared object library symbols for files 
-                       matching a unix regular expression.  No argument
-		       indicates to load symbols for all shared libraries.
-
-info sharedlibrary:  Status of loaded shared libraries.
-
-
- *  Watchpoints
-
-A watchpoint stops execution of a program whenever the value of an
-expression changes.  Checking for this slows down execution
-tremendously whenever you are in the scope of the expression, but is
-quite useful for catching tough ``bit-spreader'' or pointer misuse
-problems.  Some machines such as the 386 have hardware for doing this
-more quickly, and future versions of gdb will use this hardware.
-
-watch EXP:  Set a watchpoint (breakpoint) for an expression.
-
-info watchpoints:  Information about your watchpoints.
-
-delete N:   Deletes watchpoint number N (same as breakpoints).
-disable N:  Temporarily turns off watchpoint number N (same as breakpoints).
-enable N:   Re-enables watchpoint number N (same as breakpoints).
-
-
- *  C++ multiple inheritance
-
-When used with a GCC version 2 compiler, GDB supports multiple inheritance
-for C++ programs.
-
- *  C++ exception handling
-
-Gdb now supports limited C++ exception handling.  Besides the existing
-ability to breakpoint on an exception handler, gdb can breakpoint on
-the raising of an exception (before the stack is peeled back to the
-handler's context).
-
-catch FOO:  If there is a FOO exception handler in the dynamic scope,
-	    set a breakpoint to catch exceptions which may be raised there.
-	    Multiple exceptions (``catch foo bar baz'') may be caught.
-
-info catch:  Lists all exceptions which may be caught in the
-             current stack frame.
-
-
- *  Minor command changes
-
-The command ``call func (arg, arg, ...)'' now acts like the print
-command, except it does not print or save a value if the function's result
-is void.  This is similar to dbx usage.
-
-The ``up'' and ``down'' commands now always print the frame they end up
-at; ``up-silently'' and `down-silently'' can be used in scripts to change
-frames without printing.
-
- *  New directory command
-
-'dir' now adds directories to the FRONT of the source search path.
-The path starts off empty.  Source files that contain debug information
-about the directory in which they were compiled can be found even
-with an empty path; Sun CC and GCC include this information.  If GDB can't
-find your source file in the current directory, type "dir .".
-
- * Configuring GDB for compilation
-
-For normal use, type ``./configure host''.  See README or gdb.texinfo
-for more details.
-
-GDB now handles cross debugging.  If you are remotely debugging between 
-two different machines, type ``./configure host -target=targ''.
-Host is the machine where GDB will run; targ is the machine
-where the program that you are debugging will run.
diff --git a/gdb/README b/gdb/README
deleted file mode 100644
index b9437c2..0000000
--- a/gdb/README
+++ /dev/null
@@ -1,565 +0,0 @@
-		      README for gdb-4.13 release
-		    Updated 8-Aug-94 by Fred Fish
-
-This is GDB, the GNU source-level debugger, presently running under un*x.
-A summary of new features is in the file `NEWS'.
-
-
-Unpacking and Installation -- quick overview
-==========================
-
-In this release, the GDB debugger sources, the generic GNU include
-files, the BFD ("binary file description") library, the readline
-library, and other libraries all have directories of their own
-underneath the gdb-4.13 directory.  The idea is that a variety of GNU
-tools can share a common copy of these things.  Be aware of variation
-over time--for example don't try to build gdb with a copy of bfd from
-a release other than the gdb release (such as a binutils or gas
-release), especially if the releases are more than a few weeks apart.
-Configuration scripts and makefiles exist to cruise up and down this
-directory tree and automatically build all the pieces in the right
-order.
-
-When you unpack the gdb-4.13.tar.gz file, you'll find a directory
-called `gdb-4.13', which contains:
-
-  Makefile.in      config.sub*      glob/            opcodes/
-  README           configure*       include/         readline/
-  bfd/             configure.in     libiberty/       texinfo/
-  config/          etc/             mmalloc/
-  config.guess*    gdb/             move-if-change*
-
-To build GDB, you can just do:
-
-	cd gdb-4.13
-	./configure
-	make
-	cp gdb/gdb /usr/local/bin/gdb	(or wherever you want)
-
-This will configure and build all the libraries as well as GDB.
-If `configure' can't determine your system type, specify one as its
-argument, e.g. sun4 or decstation.
-
-If you get compiler warnings during this stage, see the `Reporting Bugs'
-section below; there are a few known problems.
-
-GDB can be used as a cross-debugger, running on a machine of one type
-while debugging a program running on a machine of another type.  See below.
-
-
-More Documentation
-******************
-
-   The GDB 4 release includes an already-formatted reference card,
-ready for printing with PostScript or Ghostscript, in the `gdb'
-subdirectory of the main source directory.  (In `gdb-4.13/gdb/refcard.ps'.)
-If you can use PostScript or Ghostscript with your printer, you can
-print the reference card immediately with `refcard.ps'.
-
-   The release also includes the source for the reference card.  You
-can format it, using TeX, by typing:
-
-     make refcard.dvi
-
-   The GDB reference card is designed to print in landscape mode on US
-"letter" size paper; that is, on a sheet 11 inches wide by 8.5 inches
-high.  You will need to specify this form of printing as an option to
-your DVI output program.
-
-   All the documentation for GDB comes as part of the machine-readable
-distribution.  The documentation is written in Texinfo format, which is
-a documentation system that uses a single source file to produce both
-on-line information and a printed manual.  You can use one of the Info
-formatting commands to create the on-line version of the documentation
-and TeX (or `texi2roff') to typeset the printed version.
-
-   GDB includes an already formatted copy of the on-line Info version of
-this manual in the `gdb' subdirectory.  The main Info file is
-`gdb-VERSION-NUMBER/gdb/gdb.info', and it refers to subordinate files
-matching `gdb.info*' in the same directory.  If necessary, you can
-print out these files, or read them with any editor; but they are
-easier to read using the `info' subsystem in GNU Emacs or the
-standalone `info' program, available as part of the GNU Texinfo
-distribution.
-
-   If you want to format these Info files yourself, you need one of the
-Info formatting programs, such as `texinfo-format-buffer' or `makeinfo'.
-
-   If you have `makeinfo' installed, and are in the top level GDB
-source directory (`gdb-4.13', in the case of version 4.13), you can make
-the Info file by typing:
-
-     cd gdb
-     make gdb.info
-
-   If you want to typeset and print copies of this manual, you need TeX,
-a program to print its DVI output files, and `texinfo.tex', the Texinfo
-definitions file.
-
-   TeX is a typesetting program; it does not print files directly, but
-produces output files called DVI files.  To print a typeset document,
-you need a program to print DVI files.  If your system has TeX
-installed, chances are it has such a program.  The precise command to
-use depends on your system; `lpr -d' is common; another (for PostScript
-devices) is `dvips'.  The DVI print command may require a file name
-without any extension or a `.dvi' extension.
-
-   TeX also requires a macro definitions file called `texinfo.tex'. 
-This file tells TeX how to typeset a document written in Texinfo
-format.  On its own, TeX cannot read, much less typeset a Texinfo file.
- `texinfo.tex' is distributed with GDB and is located in the
-`gdb-VERSION-NUMBER/texinfo' directory.
-
-   If you have TeX and a DVI printer program installed, you can typeset
-and print this manual.  First switch to the the `gdb' subdirectory of
-the main source directory (for example, to `gdb-4.13/gdb') and then type:
-
-     make gdb.dvi
-
-
-Installing GDB
-**************
-
-   GDB comes with a `configure' script that automates the process of
-preparing GDB for installation; you can then use `make' to build the
-`gdb' program.
-
-   The GDB distribution includes all the source code you need for GDB in
-a single directory, whose name is usually composed by appending the
-version number to `gdb'.
-
-   For example, the GDB version 4.13 distribution is in the `gdb-4.13'
-directory.  That directory contains:
-
-`gdb-4.13/configure (and supporting files)'
-     script for configuring GDB and all its supporting libraries.
-
-`gdb-4.13/gdb'
-     the source specific to GDB itself
-
-`gdb-4.13/bfd'
-     source for the Binary File Descriptor library
-
-`gdb-4.13/include'
-     GNU include files
-
-`gdb-4.13/libiberty'
-     source for the `-liberty' free software library
-
-`gdb-4.13/opcodes'
-     source for the library of opcode tables and disassemblers
-
-`gdb-4.13/readline'
-     source for the GNU command-line interface
-
-`gdb-4.13/glob'
-     source for the GNU filename pattern-matching subroutine
-
-`gdb-4.13/mmalloc'
-     source for the GNU memory-mapped malloc package
-
-'gdb-4.13/sim'
-     source for some simulators (z8000, H8/300, H8/500, etc)
-
-   The simplest way to configure and build GDB is to run `configure'
-from the `gdb-VERSION-NUMBER' source directory, which in this example
-is the `gdb-4.13' directory.
-
-   First switch to the `gdb-VERSION-NUMBER' source directory if you are
-not already in it; then run `configure'.  Pass the identifier for the
-platform on which GDB will run as an argument.
-
-   For example:
-
-     cd gdb-4.13
-     ./configure HOST
-     make
-
-where HOST is an identifier such as `sun4' or `decstation', that
-identifies the platform where GDB will run.
-
-   Running `configure HOST' followed by `make' builds the `bfd',
-`readline', `mmalloc', and `libiberty' libraries, then `gdb' itself. 
-The configured source files, and the binaries, are left in the
-corresponding source directories.
-
-   `configure' is a Bourne-shell (`/bin/sh') script; if your system
-does not recognize this automatically when you run a different shell,
-you may need to run `sh' on it explicitly:
-
-     sh configure HOST
-
-   If you run `configure' from a directory that contains source
-directories for multiple libraries or programs, such as the `gdb-4.13'
-source directory for version 4.13, `configure' creates configuration
-files for every directory level underneath (unless you tell it not to,
-with the `--norecursion' option).
-
-   You can run the `configure' script from any of the subordinate
-directories in the GDB distribution, if you only want to configure that
-subdirectory; but be sure to specify a path to it.
-
-   For example, with version 4.13, type the following to configure only
-the `bfd' subdirectory:
-
-     cd gdb-4.13/bfd
-     ../configure HOST
-
-   You can install `gdb' anywhere; it has no hardwired paths. However,
-you should make sure that the shell on your path (named by the `SHELL'
-environment variable) is publicly readable.  Remember that GDB uses the
-shell to start your program--some systems refuse to let GDB debug child
-processes whose programs are not readable.
-
-
-Compiling GDB in another directory
-==================================
-
-   If you want to run GDB versions for several host or target machines,
-you need a different `gdb' compiled for each combination of host and
-target.  `configure' is designed to make this easy by allowing you to
-generate each configuration in a separate subdirectory, rather than in
-the source directory.  If your `make' program handles the `VPATH'
-feature correctly (GNU `make' and SunOS 'make' are two that should),
-running `make' in each of these directories builds the `gdb' program
-specified there.
-
-   To build `gdb' in a separate directory, run `configure' with the
-`--srcdir' option to specify where to find the source. (You also need
-to specify a path to find `configure' itself from your working
-directory.  If the path to `configure' would be the same as the
-argument to `--srcdir', you can leave out the `--srcdir' option; it
-will be assumed.)
-
-   For example, with version 4.13, you can build GDB in a separate
-directory for a Sun 4 like this:
-
-     cd gdb-4.13
-     mkdir ../gdb-sun4
-     cd ../gdb-sun4
-     ../gdb-4.13/configure sun4
-     make
-
-   When `configure' builds a configuration using a remote source
-directory, it creates a tree for the binaries with the same structure
-(and using the same names) as the tree under the source directory.  In
-the example, you'd find the Sun 4 library `libiberty.a' in the
-directory `gdb-sun4/libiberty', and GDB itself in `gdb-sun4/gdb'.
-
-   One popular reason to build several GDB configurations in separate
-directories is to configure GDB for cross-compiling (where GDB runs on
-one machine--the host--while debugging programs that run on another
-machine--the target).  You specify a cross-debugging target by giving
-the `--target=TARGET' option to `configure'.
-
-   When you run `make' to build a program or library, you must run it
-in a configured directory--whatever directory you were in when you
-called `configure' (or one of its subdirectories).
-
-   The `Makefile' that `configure' generates in each source directory
-also runs recursively.  If you type `make' in a source directory such
-as `gdb-4.13' (or in a separate configured directory configured with
-`--srcdir=PATH/gdb-4.13'), you will build all the required libraries,
-and then build GDB.
-
-   When you have multiple hosts or targets configured in separate
-directories, you can run `make' on them in parallel (for example, if
-they are NFS-mounted on each of the hosts); they will not interfere
-with each other.
-
-
-Specifying names for hosts and targets
-======================================
-
-   The specifications used for hosts and targets in the `configure'
-script are based on a three-part naming scheme, but some short
-predefined aliases are also supported.  The full naming scheme encodes
-three pieces of information in the following pattern:
-
-     ARCHITECTURE-VENDOR-OS
-
-   For example, you can use the alias `sun4' as a HOST argument or in a
-`--target=TARGET' option.  The equivalent full name is
-`sparc-sun-sunos4'.
-
-   The `configure' script accompanying GDB does not provide any query
-facility to list all supported host and target names or aliases. 
-`configure' calls the Bourne shell script `config.sub' to map
-abbreviations to full names; you can read the script, if you wish, or
-you can use it to test your guesses on abbreviations--for example:
-
-     % sh config.sub sun4
-     sparc-sun-sunos411
-     % sh config.sub sun3
-     m68k-sun-sunos411
-     % sh config.sub decstation
-     mips-dec-ultrix42
-     % sh config.sub hp300bsd
-     m68k-hp-bsd
-     % sh config.sub i386v
-     i386-unknown-sysv
-     % sh config.sub i786v
-     Invalid configuration `i786v': machine `i786v' not recognized
-
-`config.sub' is also distributed in the GDB source directory
-(`gdb-4.13', for version 4.13).
-
-
-`configure' options
-===================
-
-   Here is a summary of the `configure' options and arguments that are
-most often useful for building GDB.  `configure' also has several other
-options not listed here.  *note : (configure.info)What Configure Does,
-for a full explanation of `configure'.
-
-     configure [--help]
-               [--prefix=DIR]
-               [--srcdir=PATH]
-               [--norecursion] [--rm]
-               [--target=TARGET] HOST
-
-You may introduce options with a single `-' rather than `--' if you
-prefer; but you may abbreviate option names if you use `--'.
-
-`--help'
-     Display a quick summary of how to invoke `configure'.
-
-`-prefix=DIR'
-     Configure the source to install programs and files under directory
-     `DIR'.
-
-`--srcdir=PATH'
-     *Warning: using this option requires GNU `make', or another `make'
-     that compatibly implements the `VPATH' feature.*
-     Use this option to make configurations in directories separate
-     from the GDB source directories.  Among other things, you can use
-     this to build (or maintain) several configurations simultaneously,
-     in separate directories.  `configure' writes configuration
-     specific files in the current directory, but arranges for them to
-     use the source in the directory PATH.  `configure' will create
-     directories under the working directory in parallel to the source
-     directories below PATH.
-
-`--norecursion'
-     Configure only the directory level where `configure' is executed;
-     do not propagate configuration to subdirectories.
-
-`--rm'
-     Remove the configuration that the other arguments specify.
-
-`--target=TARGET'
-     Configure GDB for cross-debugging programs running on the specified
-     TARGET.  Without this option, GDB is configured to debug programs
-     that run on the same machine (HOST) as GDB itself.
-
-     There is no convenient way to generate a list of all available
-     targets.
-
-`HOST ...'
-     Configure GDB to run on the specified HOST.
-
-     There is no convenient way to generate a list of all available
-     hosts.
-
-`configure' accepts other options, for compatibility with configuring
-other GNU tools recursively; but these are the only options that affect
-GDB or its supporting libraries.
-
-
-Languages other than C
-=======================
-
-See the GDB manual (doc/gdb.texinfo) for information on this.
-
-Kernel debugging
-=================
-
-I have't done this myself so I can't really offer any advice.
-Remote debugging over serial lines works fine, but the kernel debugging
-code in here has not been tested in years.  Van Jacobson has
-better kernel debugging, but the UC lawyers won't let FSF have it.
-
-
-Remote debugging
-=================
-
-The files m68k-stub.c, i386-stub.c, and sparc-stub.c are examples of
-remote stubs to be used with remote.c.  They are designed to run
-standalone on an m68k, i386, or SPARC cpu and communicate properly with
-the remote.c stub over a serial line.
-
-The file rem-multi.shar contains a general stub that can probably
-run on various different flavors of unix to allow debugging over a
-serial line from one machine to another.
-
-Some working remote interfaces for talking to existing ROM monitors
-are:
-	remote-adapt.c	 AMD 29000 "Adapt"
-	remote-eb.c	 AMD 29000 "EBMON"
-	remote-es1800.c	 Ericsson 1800 monitor
-	remote-hms.c	 Hitachi Micro Systems H8/300 monitor
-	remote-mips.c	 MIPS remote debugging protocol
-	remote-mm.c	 AMD 29000 "minimon"
-	remote-nindy.c   Intel 960 "Nindy"
-	remote-sim.c	 Generalized simulator protocol
-	remote-st2000.c	 Tandem ST-2000 monitor
-	remote-udi.c	 AMD 29000 using the AMD "Universal Debug Interface"
-	remote-vx.c	 VxWorks realtime kernel
-	remote-z8k.c	 Zilog Z8000 simulator
-
-Remote-vx.c and the vx-share subdirectory contain a remote interface for the
-VxWorks realtime kernel, which communicates over TCP using the Sun
-RPC library.  This would be a useful starting point for other remote-
-via-ethernet back ends.
-
-Remote-udi.c and the 29k-share subdirectory contain a remote interface
-for AMD 29000 programs, which uses the AMD "Universal Debug Interface".
-This allows GDB to talk to software simulators, emulators, and/or bare
-hardware boards, via network or serial interfaces.  Note that GDB only
-provides an interface that speaks UDI, not a complete solution.  You
-will need something on the other end that also speaks UDI.
-
-
-Reporting Bugs
-===============
-
-The correct address for reporting bugs found in gdb is
-"bug-gdb@prep.ai.mit.edu".  Please email all bugs, and all requests for
-help with GDB, to that address.  Please include the GDB version number
-(e.g. gdb-4.13), and how you configured it (e.g. "sun4" or "mach386
-host, i586-intel-synopsys target").  If you include the banner that GDB
-prints when it starts up, that will give us enough information.
-
-For more information on how/whether to report bugs, see the GDB Bugs
-section of the GDB manual (gdb/doc/gdb.texinfo).
-
-Known bugs:
-
-  * Under Ultrix 4.2 (DECstation-3100) or Alphas under OSF/1, we have
-    seen problems with backtraces after interrupting the inferior out
-    of a read().  The problem is caused by ptrace() returning an
-    incorrect value for the frame pointer register (register 15 or
-    30).  As far as we can tell, this is a kernel problem.  Any help
-    with this would be greatly appreciated.
-
-  * On DECstations there are warnings about shift counts out of range in
-    various BFD modules.  None of them is a cause for alarm, they are actually
-    a result of bugs in the DECstation compiler.
-
-  * Notes for the DEC Alpha using OSF/1:
-    The debugging output of native cc has two known problems; we view these
-    as compiler bugs.
-    The linker miscompacts symbol tables, which causes gdb to confuse the
-    type of variables or results in `struct <illegal>' type outputs.
-    dbx has the same problems with those executables.  A workaround is to
-    specify -Wl,-b when linking, but that will increase the executable size
-    considerably.
-    If a structure has incomplete type in one file (e.g. "struct foo *"
-    without a definition for "struct foo"), gdb will be unable to find the
-    structure definition from another file.
-    It has been reported that the Ultrix 4.3A compiler on decstations has the
-    same problems.
-
-    Under some circumstances OSF/1 shared libraries do get relocated to a
-    different address, but gdb cannot handle these relocations yet. If you
-    encounter problems while debugging executables which use shared libraries,
-    try to relink your executable with the -non_shared option when using cc
-    or with the -static option when using gcc.
-
-  * Notes for Solaris 2.x, using the SPARCworks cc compiler:
-    You have to compile your program with the -xs option of the SPARCworks
-    compiler to be able to debug your program with gdb.
-    Under Solaris 2.3 you also need patch 101409-03 (Jumbo linker patch).
-    Under Solaris 2.2, if you have patch 101052 installed, make sure
-    that it is at least at revision 101052-06.
-
-  * Notes for BSD/386:
-    To compile gdb-4.13 on BSD/386, you must run the configure script and
-    its subscripts with bash.  Here is an easy way to do this:
-
-	bash -c 'CONFIG_SHELL=/bin/bash ./configure'
-
-    (configure will report i386-unknown-bsd).  Then, compile with the
-    standard "make" command.
-
-GDB can produce warnings about symbols that it does not understand.  By
-default, these warnings are disabled.  You can enable them by executing
-`set complaint 10' (which you can put in your ~/.gdbinit if you like).
-I recommend doing this if you are working on a compiler, assembler,
-linker, or gdb, since it will point out problems that you may be able
-to fix.  Warnings produced during symbol reading indicate some mismatch
-between the object file and GDB's symbol reading code.  In many cases,
-it's a mismatch between the specs for the object file format, and what
-the compiler actually outputs or the debugger actually understands.
-
-
-X Windows versus GDB
-=====================
-
-There is an "xxgdb", which seems to work for simple operations,
-which was posted to comp.sources.x.
-
-For those interested in auto display of source and the availability of
-an editor while debugging I suggest trying gdb-mode in gnu-emacs
-(Try typing M-x gdb RETURN).  Comments on this mode are welcome.
-
-
-Writing Code for GDB
-=====================
-
-There is a lot of information about writing code for GDB in the
-internals manual, distributed with GDB in gdb/doc/gdbint.texinfo.  You
-can read it by hand, print it by using TeX and texinfo, or process it
-into an `info' file for use with Emacs' info mode or the standalone
-`info' program.  In particular, see the nodes Getting Started,
-Debugging GDB, New Architectures, Coding Style, Clean Design, and
-Submitting Patches.
-
-If you are pondering writing anything but a short patch, especially
-take note of the information about copyrights in the node Submitting
-Patches.  It can take quite a while to get all the paperwork done, so
-we encourage you to start that process as soon as you decide you are
-planning to work on something, or at least well ahead of when you
-think you will be ready to submit the patches.
-
-
-GDB Testsuite
-=============
-
-There is a dejagnu based testsuite available for testing your newly
-built GDB, or for regression testing GDBs with local modifications.
-The testsuite is distributed separately from the base GDB distribution
-for the convenience of people that wish to get either GDB or the testsuite
-separately.
-
-The name of the testsuite is gdb-4.13-testsuite.tar.gz.  You unpack it in the
-same directory in which you unpacked the base GDB distribution, and it
-will create and populate the directory gdb-4.13/gdb/testsuite.
-
-Running the testsuite requires the prior installation of dejagnu, which
-should be available via ftp.  Once dejagnu is installed, you can run
-the tests in one of two ways:
-
-  (1)	cd gdb-4.13/gdb		(assuming you also unpacked gdb)
-	make check
-
-or
-
-  (2)	cd gdb-4.13/gdb/testsuite
-	make		(builds the test executables)
-	make site.exp	(builds the site specific file)
-	runtest -tool gdb GDB=../gdb    (or GDB=<somepath> as appropriate)
-
-The second method gives you slightly more control in case of problems with
-building one or more test executables, in case you wish to remove some
-test executables before running the tests, or if you are using the testsuite
-'standalone', without it being part of the GDB source tree.
-
-See the dejagnu documentation for further details.
-
-
-(this is for editing this file with GNU emacs)
-Local Variables:
-mode: text
-End:
diff --git a/gdb/README.GDBTK b/gdb/README.GDBTK
deleted file mode 100644
index 3d9f155..0000000
--- a/gdb/README.GDBTK
+++ /dev/null
@@ -1,399 +0,0 @@
-				 README.GDBTK
-			   Written by Stu Grossman
-	      Updated 9/26/95 by Fred Fish for gdb 4.15 release
-              Updated 4/18/97 by Martin Hunt
-
-This file describes how to build, install, use and hack on GDBtk, a TK based
-GUI for GDB, the GNU debugger.
-
-Introduction
-============
-
-GDBtk is a version of GDB that uses Tcl/Tk to implement a graphical
-user inter-face.  It is a fully integrated GUI, not a separate
-front-end program.  The interface consists of several seperate
-windows, which use standard elements like buttons, scrollbars, entry
-boxes and such to create a fairly easy to use interface.  Each window
-has a distinct content and purpose, and can be enabled or disabled
-individually.  The windows contain things like the current source
-file, a disassembly of the current function, text commands (for things
-that aren't accessible via a button), and so forth.
-
-Building and installing
-=======================
-
-Building GDBtk is very straightforward.  The main difference is that you will
-need to use the `--enable-gdbtk' option when you run configure in the top level
-directory.  You will also need to install Tcl version 7.6 and Tk version 4.2.
-
-On Unix machines, you will also need to have X11 (R4/R5/R6) installed 
-(this is a prerequisite to installing Tk).  
-
-For Windows, you can obtain Tcl/Tk from ftp://ftp.smli.com:/pub/tcl/win76p2.exe.
-There is a bug in this version of Tcl/tk that requires you to set the
-environmental variable TK_LIBRARY to where the tk library directory is installed.
-There is also a problem with the colors in images on 16-bit displays under
-Windows, so some icons may look strange.  
-
-[See the GDB README file for more details on configure options and such.]
-
-For example:
-
-	host> cd gdbtk
-	host> ./configure --enable-gdbtk
-	host> make
-	host> make install
-
-Using GDBtk
-===========
-
-Just run it like you would a normal GDB (in fact, it's actually called `gdb').
-If everything goes well, you should have several windows pop up.  To get going,
-hit the start button, and go exploring.
-
-If you want to use GDB in command line mode, just use the -nw option.  Or, you
-can undefine the DISPLAY environment variable.
-
-In the current version, you can have up to 6 windows active at once.  They are:
-
-	1) Command
-	2) Source
-	3) Assembly
-	4) Register
-	5) Auto Command
-	6) Expression
-
-Most windows have a similar layout consisting of a menubar, display area,
-scrollbar, status box and window-specific buttons.
-
-The menubar contains the following items:
-
-	File	- General file control.  Also has window close and quit buttons.
-	Options - Window specific options.
-	Window	- A menu of other windows that can be popped up or created.
-	Help	- Mostly unimplemented.
-
-The status box indicates things like the current file and function, or the
-current PC and function depending upon the window.
-
-Command window:
-
-	This can be used to type commands at GDB (useful for when there isn't a
-	button for what you want to do).
-
-Source window:
-
-	This contains the current source file.  The margin displays line
-	numbers, and has an indicator for lines that actually contain code (and
-	therefore can have breakpoints as well).  When a breakpoint is set at
-	that line, the indicator is replaced with a stop sign icon.
-
-	The buttons are:
-
-	Start - Put a breakpoint at main, and then run.
-	Stop - Stop the program (only active when program is running).
-	Step, Next, Cont[inue], Finish, Up, Down - Same as the corresponding
-	      GDB command.  (Finish runs the current subroutine until it's done.)
-	Bottom - Does a `frame 0' to put you at the innermost call frame.
-
-	There are also accelerators for various buttons (just type the letter
-	without any control/meta/alt/shift in the text frame):
-
-	s - Step
-	n - Next
-	c - Continue
-	f - Finish
-	u - Up
-	d - Down
-
-	The mouse can also be used to set and clear breakpoints when clicked
-	in the margin (on a breakpoint indicator).
-
-Assembly window:
-
-	This displays a disassembly of the current function.  It's buttons are
-	similar to those of the source window, except that it uses Stepi and
-	Nexti to run one instruction at a time instead of one statement at a
-	time.  The accelerators and mouse actions are also similar.
-
-	Additionally, there is an option to enable mixed source and assembly.
-
-Register window:
-
-	This displays the registers.  It may have to be resized to properly
-	display all the registers.  The displayed registers can be selected
-	via the Options|Config menu item.
-
-Auto Command window:
-
-	Using this window, you can specify a command to be executed frequently.
-	The output will be automatically updated.  Options|Accumulate-output
-	can be used to avoid clearing the window each time so that you can
-	accumulate a history.
-
-Expressions:
-
-	The expression window can be used to just calculate an expression, or
-	to watch the value of an expression (ala the `display' command), using
-	the Update button.  The	expression window will also pop up
-	automatically when an expression is double-clicked in the source window.
-
-Customizing GDBtk
-=================
-
-There are three primary ways to customize GDBtk.  One is to modifiy the 
-appropriate X resources.  The other is to hack a ~/.gdbtkinit file.  The last 
-is to change the files in gdbtcl, which defines the most basic interface 
-elements.
-
-X resources give you control over things like the choice of fonts, color
-schemes and some geometry info.
-
-For more serious customizations, you will probably need to hack your 
-~/.gdbtkinit or gdbtcl files.
-
-X Resources
-===========
-
-	The class name for GDBtk is `Gdb', and it's appname is `gdb'.  The top-
-level windows have instance names of `src', 'asm', 'reg', and 'cmd'.  The main
-display area in each has the class `Text'.  So, to change the font in all the
-main display areas, something like the following will do:
-
-	Gdb*Text*font:		fixed
-
-To change the font in only the source window:
-
-	Gdb*src*Text*font:		fixed
-
-To find out the names of the widgets do the following (in the command window):
-
-	tk info comm .*
-
-To get the list of resources (and their classes) for a given widget, do some-
-thing like:
-
-	tk .asm.text config
-
-This will return a list of lists, where each sublist looks something like this:
-
-	{-height height Height 24 25}
-
-The first item is the name of the config option used when creating the widget.
-The second item is the instance name of this resource, the third is the class
-name.  The fourth item is the default value, and the last item is the current
-value.
-
-To get info about a single resource, add the config option name to the end of
-the previous command.  Ie:
-
-	tk .asm.text config -font
-
-will return just the info about the font.
-
-To find out the class of a window, just do:
-
-	tk winfo class .asm.text
-
-Note that some things may be explicitly overridden by gdbtk.tcl.  In
-particular, the `tk colormodel . monochrome' command should probably be
-disabled if you want to use color.
-
-Hacking ~/.gdbtkinit and gdbtcl
-==================================
-~/.gdbtkinit is sourced at the end of gdbtk.tcl.  Currently there is no good
-doc on this.  See gdbtcl/main.tcl for see what you can change.
-
-The GUI is primarily implemented by Tcl/Tk code which lives in gdbtcl and a
-C file called gdbtk.c.  The Tcl/Tk code determines the look and feel, the
-layout, and the functions associated with all of the interface elements.  The C
-code is mostly just glue between GDB internals and Tclland.  In essence, all of
-the policy is implemented in Tcl/Tk, and is easily changed without recompiling.
-
-To make more serious changes to the interface, such as adding a new window or
-changing the framework, you will have to hack the tcl code.  This directory is
-installed in $(libdir) (probably /usr/local/lib/).  But, you will probably want
-to hack on your own private copy before putting it up for the rest of the
-users.  To find the GDB tcl code, GDB first checks for the environment variable
-GDBTK_LIBRARY.  This can be a directory name or a list of directories seperated
-by colons (semicolons on Windows). GDB will check each directory in order until
-it finds "main.tcl".  If GDBTK_LIBRARY is not set, GDB will look for 
-"gdbtcl/main.tcl" in the current directory, and finally, it will try to find 
-the tcl directory in the sources.
-
-Note that the old GDBTK_FILENAME environment variable is no longer used. 
-
-Internally, GDBtk is basically GDB, linked with Tcl/Tk, and some glue code that
-interfaces GDB internals to Tclland.  This means that GDBtk operates as a
-single program, not a front-end to GDB.  All GDB commands, and a great deal of
-the target program state are accessible to the Tcl programmer.  In addition,
-there are many callbacks from GDB to notify Tclland of important events.
-
-Here is a brief rundown of the GDB<=>Tcl interfaces:
-
-Tcl->GDB calls:
-	gdb_cmd - sends a text command to gdb.  Returns the result
-	gdb_loc - takes PC, and returns a list consisting of a short file name,
-		  the function name, a long file name, the line number and the
-		  PC (in case you didn't supply it).
-	gdb_sourcelines - Takes a filename, and returns a list of lines that
-		  contain code.
-	gdb_listfiles - Returns a list of all of the source files.
-	gdb_stop - Stops the target process.
-	gdb_regnames - Returns a list of all of the register names.
-	gdb_fetch_registers - Returns the contents of the specified registers.
-	gdb_changed_register_list - Returns a list of registers that have
-		  changed since the last call.
-	gdb_disassemble - Takes a function or PC.  Returns the text of a dis-
-		  assembly of the entire function.
-	gdb_eval - Takes an expression.  Returns it's value.
-	gdb_get_breakpoint_list - Does the obvious.
-	gdb_get_breakpoint_info - Takes a breakpoint number.  Returns a list of
-		  info about that breakpoint.
-
-GDB->Tcl callbacks:
-	gdb_tcl_fputs - Sends output into Tcl for the command window.
-	gdb_tcl_query - Pops up a query window.
-	gdbtk_tcl_breakpoint - Notifies Tcl of changes to a breakpoint.
-	gdbtk_tcl_idle - Notifies Tcl that debugged process is now idle.
-	gdbtk_tcl_busy - Notifies Tcl that debugged process is now running.
-
-For details, see the usage in gdbtk.tcl, or the definitions in gdbtk.c.
-
-Additionally, there is a new GDB command `tk', which can be used to poke at
-Tk/Tcl from the command window.
-
-Problems
-========
-
-During building, you may run into problems with finding Tcl, Tk or X11.  Look
-in gdb/Makefile, and fix TCL_CFLAGS, TCL, TK_CFLAGS, TK, and ENABLE_CLIBS as
-appropriate.
-
-If you one of the following messages when you run gdb:
-
-	Tcl_Init failed: can't find init.tcl; perhaps you need to
-	install Tcl or set your TCL_LIBRARY environment variable?
-or
-	Tk_Init failed: can't find tk.tcl; perhaps you need to
-	install Tk or set your TK_LIBRARY environment variable?
-
-then you haven't installed Tcl or TK properly.  Fix the appropriate environment
-variable to point at the {tcl tk}/library directory, and restart gdb.
-
-If you get the following:
-
-	/usr/local/lib/gdbtk.tcl:1: couldn't read file "/usr/local/lib/gdbtk.tcl": No such file or directory
-	Stack trace:
-	can't unset "auto_index": no such variable
-	    while executing
-	"unset auto_index"
-
-then GDBtk wasn't installed properly.  You can set the GDBTK_FILENAME
-environment variable to point at the gdbtk.tcl in your source directory.  Note
-that the stack trace displayed here is not valid.  If you actually get an error
-in gdbtk.tcl, the stack trace is useful to pinpoint the location.
-
-Known Bugs
-==========
-
-generic problems
-
-    o	If you open an Assembly window before you have run the program, gdbtk
-	pops up a dialog box titled "Error in Tcl Script" with the contents
-	"Error: No function contains the specified address".  Trying to then
-	do other things brings up a dialog box with the contents "Error:
-	can't read 'current_asm_label': no such variable.
-
-	Solution:  Close Assembly window when there is no program running.
-
-    o	If you open Registers window before you have run the program, gdbtk
-	pops up a dialog box titled "Error in Tcl Script" with the contents
-	"Error: No registers".  Trying to then do other things, like use the
-	Start button to run the program, repeatedly produce the same dialog
-	box and the action is not performed.
-
-	Solution:  Close Registers window when there is no program running.
-
-    o	Expressions are sometimes not displayed correctly in the Expression
-	window.  I.E. "argc" works, as does "*(argv+argc)" but not "argv[argc]".
-
-	Solution:  None
-	[ I believe this problem is fixed, but I have not tested it ]
-
-    o	The Breakpoint window does not get automatically updated and changes
-	made in the window are not reflected back in the results from "info br".
-	I.E. the breakpoint count in the window is not updated at each hit and
-	enabling/disabling the breakpoint from the Breakpoint window has no effect.
-
-	Solution:  Use the command interface to control breakpoints and don't
-	open a Breakpoint window.
-
-    o	Sometimes while an expression window is active you get a dialog box
-	that complains "Error: invalide command name ".expr.e5.expr" for 
-	example.  The Tcl stack trace looks something like:
-
-		invalid command name ".expr.e5.expr"
-		    while executing
-		"$e.expr get 0.0 end"
-		    invoked from within
-		"set expr [$e.expr get 0.0 end]..."
-		    (procedure "update_expr" line 17)
-		    invoked from within
-		"update_expr $expr_num"
-		    invoked from within
-		"if $expr_update_list($expr_num) {
-		    update_expr $expr_num
-			.
-			.
-			.
-
-	Solution:  None except close expression window and reopen it.
-	
-    o	If you select the "Down" button in either the Source or Assembly
-	window while in the bottom (innermost) frame, the error message that
-	results goes just to the command window and may be missed if the
-	command window is not open.  This may also apply to other messages
-	as well.  It should probably put up a notification box instead.
-
-	Solution:  Keep Command window open to see error messages.
-
-    o	Not really a problem, but it would be nice to have a backtrace
-	window.
-
-	Solution:  Do bt in command window?
-
-    o	Also not really a problem, but it might be nice to have a frame/stack
-	window that displays the last N words on the stack, along with
-	indications about which function owns a particular frame, how the
-	frame pointers are chained, and possibly the names of variables
-	alongside their frame slots.
-
-m68k-hp-hpux9.00:
-
-    o	Attempting to use a Register window results in a Tcl Script Error
-	"Error: Erroneous arithmetic operation".  The Tcl stack trace is:
-
-	    while executing
-	"gdb_fetch_registers $reg_format $regnum"
-	    invoked from within
-	"set regval [gdb_fetch_registers $reg_format $regnum]..."
-	    ("foreach" body line 2)
-	    invoked from within
-	"foreach regnum $reg_display_list {
-				set regval [gdb_fetch_registers $reg_format $regnum]
-				set regval [format "%-*s" $valwidth $regval]
-				$win del ..."
-	    invoked from within
-	"if {$which == "all"} {
-			set lineindex 1
-			foreach regnum $reg_display_list {
-				set regval [gdb_fetch_registers $reg_format $regnum]
-				set regval [f ..."
-	    (procedure "update_registers" line 16)
-	    invoked from within
-	"update_registers all"
-		. 
-		. 
-		. 
-
diff --git a/gdb/TODO b/gdb/TODO
deleted file mode 100644
index fcbcd16..0000000
--- a/gdb/TODO
+++ /dev/null
@@ -1,471 +0,0 @@
-If you find inaccuracies in this list, please send mail to
-bug-gdb@prep.ai.mit.edu.  If you would like to work on any of these,
-you should consider sending mail to the same address, to find out
-whether anyone else is working on it.
-
-General To Do List
-------------------
-
-This list is probably not up to date, and opinions vary about the
-importance or even desirability of some of the items.
-
-Add an "info bfd" command that displays supported object formats,
-similarly to objdump -i.
-
-START_INFERIOR_TRAPS_EXPECTED need never be defined to 2, since that
-is its default value.  Clean this up.
-
-It should be possible to use symbols from shared libraries before we know
-exactly where the libraries will be loaded.  E.g. "b perror" before running
-the program.  This could maybe be done as an extension of the "breakpoint
-re-evaluation" after new symbols are loaded.
-
-Make single_step() insert and remove breakpoints in one operation.
-
-Speed up single stepping by avoiding extraneous ptrace calls.
-
-Speed up single stepping by not inserting and removing breakpoints
-each time the inferior starts and stops.
-
-Breakpoints should not be inserted and deleted all the time.  Only the
-one(s) there should be removed when we have to step over one.  Support
-breakpoints that don't have to be removed to step over them.
-
-Update gdbint.texinfo to include doc on the directory structure and 
-the various tricks of building gdb.
-
-Do a tutorial in gdb.texinfo on how to do simple things in gdb.
-E.g. how to set a breakpoint that just prints something and continues.
-How to break on aborts.  Etc.
-
-Provide "voodoo" debugging of core files.  This creates a zombie
-process as a child of the debugger, and loads it up with the data,
-stack, and regs of the core file.  This allows you to call functions
-in the executable, to manipulate the data in the core file.
-
-GDB reopens the source file on every line, as you "next" through it.
-
-Referencing the vtbl member of a struct doesn't work.  It prints OK
-if you print the struct, but it gets 0 if you try to deref it.
-
-Persistent command history: A feature where you could save off a list
-of the commands you did, so you can edit it into something that will bring
-the target to the same place every time you source it.
-This would also be useful for automated fast watchpointing; if you go
-past the place where it watchpoints, you just start it over again and
-do it more carefully.
-
-Deal with the SunOS 4.0 and 4.1.1 ptrace bug that loses the registers if
-the stack is paged out.
-
-Finish the C++ exception handling stub routines.  Lint points them out
-as unused statics functions.
-
-Perhaps "i source" should take an argument like that of "list".
-
-See if core-aout.c's fetch_core_registers can be used on more machines.
-E.g. MIPS (mips-xdep.c).
-
-unpack_double() does not handle IEEE float on the target unless the host
-is also IEEE.  Death on a vax.
-
-Set up interface between GDB and INFO so that you can hop into interactive
-INFO and back out again.  When running under Emacs, should use Emacs
-info, else fork the info program.  Installation of GDB should install
-its texinfo files into the info tree automagically, including the readline
-texinfo files.
-
-"help address" ought to find the "help set print address" entry.
-
-Remove the VTBL internal guts from printouts of C++ structs, unless
-vtblprint is set.
-
-Remove "at 0xnnnn" from the "b foo" response, if `print address off' and if
-it matches the source line indicated.
-
-The prompt at end of screen should accept space as well as CR.
-
-Check STORE_RETURN_VALUE on all architectures.  Check near it in tm-sparc.h
-for other bogosities.
-
-Check for storage leaks in GDB, I'm sure there are a lot!
-
-vtblprint of a vtbl should demangle the names it's printing.
-
-Backtrace should point out what the currently selected frame is, in
-its display, perhaps showing "@3 foo (bar, ...)" or ">3 foo (bar,
-...)" rather than "#3 foo (bar, ...)".
-
-"i program" should work for core files, and display more info, like what
-actually caused it to die.
-
-"x/10i" should shorten the long name, if any, on subsequent lines.
-
-Check through the code for FIXME comments and fix them.  dbxread.c,
-blockframe.c, and plenty more. (I count 634 as of 940621 - sts)
-
-"next" over a function that longjumps, never stops until next time you happen
-to get to that spot by accident.  E.g. "n" over execute_command which has
-an error.
-
-"set zeroprint off", don't bother printing members of structs which
-are entirely zero.  Useful for those big structs with few useful
-members.
-
-GDB does four ioctl's for every command, probably switching terminal modes
-to/from inferior or for readline or something.
-
-terminal_ours versus terminal_inferior: cache state.  Switch should be a noop
-if the state is the same, too.
-
-ptype $i6 = void??!
-
-Clean up invalid_float handling so gdb doesn't coredump when it tries to
-access a NaN.  While this might work on SPARC, other machines are not
-configured right.
-
-"b value_at ; commands ; continue ; end" stops EVERY OTHER TIME!
-Then once you enter a command, it does the command, runs two more
-times, and then stops again!  Bizarre...  (This behaviour has been
-modified, but it is not yet 100% predictable when e.g. the commands
-call functions in the child, and while there, the child is interrupted
-with a signal, or hits a breakpoint.)
-
-help completion, help history should work.
-
-Check that we can handle stack trace through varargs AND alloca in same
-function, on 29K.
-
-wait_for_inferior loops forever if wait() gives it an error.
-
-"i frame" shows wrong "arglist at" location, doesn't show where the args
-should be found, only their actual values.
-
-There should be a way for "set" commands to validate the new setting
-before it takes effect.
-
-A mess of floating point opcodes are missing from sparc-opcode.h.
-Also, a little program should test the table for bits that are
-overspecified or underspecified.  E.g. if the must-be-ones bits
-and the must-be-zeroes bits leave some fields unexamined, and the format
-string leaves them unprinted, then point this out.  If multiple
-non-alias patterns match, point this out too.  Finally, there should
-be a sparc-optest.s file that tries each pattern out.  This file
-should end up coming back the same (modulo transformation comments) 
-if fed to "gas" then the .o is fed to gdb for disassembly.
-
-Eliminate all the core_file_command's in all the xdep files.
-Eliminate separate declarations of registers[] everywhere.
-
-"ena d" is ambiguous, why?  "ena delete" seems to think it is a command!
-
-Perhaps move the tdep, xdep, and nat files, into the config
-subdirectories.  If not, at least straighten out their names so that
-they all start with the machine name.
-
-inferior_status should include stop_print_frame.  It won't need to be
-reset in wait_for_inferior after bpstat_stop_status call, then.
-
-i line VAR produces "Line number not known for symbol ``var''.".  I
-thought we were stashing that info now!
-
-We should be able to write to random files at hex offsets like adb.
-
-Make "target xxx" command interruptible.
-
-Handle add_file with separate text, data, and bss addresses.  Maybe
-handle separate addresses for each segment in the object file?
-
-Handle free_named_symtab to cope with multiply-loaded object files
-in a dynamic linking environment.  Should remember the last copy loaded,
-but not get too snowed if it finds references to the older copy.
-
-Generalize and Standardize the RPC interface to a target program,
-improve it beyond the "ptrace" interface, and see if it can become a
-standard for remote debugging.  (This is talking about the vxworks
-interface.  Seems unlikely to me that there will be "a standard" for
-remote debugging anytime soon --kingdon, 8 Nov 1994).
-
-Remove all references to:
-	text_offset
-	data_offset
-	text_data_start
-	text_end
-	exec_data_offset
-	...
-now that we have BFD.  All remaining are in machine dependent files.
-
-When quitting with a running program, if a core file was previously
-examined, you get "Couldn't read float regs from core file"...if 
-indeed it can't.  generic_mourn_inferior...
-
-Have remote targets give a warning on a signal argument to
-target_resume.  Or better yet, extend the protocols so that it works
-like it does on the Unix-like systems.
-
-Sort help and info output.
-
-Re-organize help categories into things that tend to fit on a screen
-and hang together.
-
-renote-nindy.c handles interrupts poorly; it error()s out of badly
-chosen places, e.g. leaving current_frame zero, which causes core dumps
-on the next command.
-
-Add in commands like ADB's for searching for patterns, etc.  We should
-be able to examine and patch raw unsymboled binaries as well in gdb as
-we can in adb.  (E.g. increase the timeout in /bin/login without source).
-
-Those xdep files that call register_addr without defining it are
-probably simply broken.  When reconfiguring this part of gdb, I could
-only make guesses about how to redo some of those files, and I
-probably guessed wrong, or left them "for later" when I have a
-machine that can attempt to build them.
-
-When doing "step" or "next", if a few lines of source are skipped between
-the previous line and the current one, print those lines, not just the
-last line of a multiline statement.
-
-When searching for C++ superclasses in value_cast in valops.c, we must
-not search the "fields", only the "superclasses".  There might be a
-struct with a field name that matches the superclass name.  This can
-happen when the struct was defined before the superclass (before the
-name became a typedef).
-
-Handling of "&" address-of operator needs some serious overhaul
-for ANSI C and consistency on arrays and functions.
-  For "float point[15];":
-ptype &point[4]   ==> Attempt to take address of non-lvalue.
-  For "char *malloc();":
-ptype malloc	  ==> "char *()";  should be same as
-ptype &malloc     ==> "char *(*)()"
-call printf ("%x\n", malloc)   ==> weird value, should be same as
-call printf ("%x\n", &malloc)  ==> correct value
-
-Fix dbxread.c symbol reading in the presence of interrupts.  It
-currently leaves a cleanup to blow away the entire symbol table when a
-QUIT occurs.  (What's wrong with that? -kingdon, 28 Oct 1993).
-
-Mipsread.c reads include files depth-first, because the dependencies
-in the psymtabs are way too inclusive (it seems to me).  Figure out what
-really depends on what, to avoid recursing 20 or 30 times while reading
-real symtabs.
-
-value_add() should be subtracting the lower bound of arrays, if known,
-and possibly checking against the upper bound for error reporting.
-
-mipsread.c symbol table allocation and deallocation should be checked.
-My suspicion is that it's full of memory leaks.
-
-SunOS should have a target_lookup_symbol() for common'd things allocated
-by the shared library linker ld.so.
-
-When listing source lines, check for a preceding \n, to verify that
-the file hasn't changed out from under us.
-
-When listing source lines, eat leading whitespace corresponding to the
-line-number prefix we print.  This avoids long lines wrapping.
-
-mipsread.c needs to check for old symtabs and psymtabs for the same
-files, the way it happens for dbxread.c and coffread.c, for VxWorks
-incremental symbol table reloading.
-
-Get all the remote systems (where the protocol allows it) to be able to
-stop the remote system when the GDB user types ^C (like remote.c
-does).  For ebmon, use ^Ak.
-
-Possible feature: A version of the "disassemble" command which shows
-both source and assembly code ("set symbol-filename on" is a partial
-solution).
-
-investigate "x/s 0" (right now stops early) (I think maybe GDB is
-using a 0 address for bad purposes internally).
-
-Make "info path" and path_command work again (but independent of the
-environment either of gdb or that we'll pass to the inferior).
-
-Make GDB understand the GCC feature for putting octal constants in
-enums.  Make it so overflow on an enum constant does not error_type
-the whole type.  Allow arbitrarily large enums with type attributes.
-Put all this stuff in the testsuite.
-
-Make TYPE_CODE_ERROR with a non-zero TYPE_LENGTH more useful (print
-the value in hex; process type attributes).  Add this to the
-testsuite.  This way future compilers can add new types and old
-versions of GDB can do something halfway reasonable.
-
-Clean up formatting of "info registers" on MIPS and 88k.  See if it
-is possible to do this generically across all target architectures.
-
-GDB gets bfd/corefile.c and gdb/corefile.c confused (this should be easy to
-repeat even with something more recent than GDB 4.9).
-
-Check that unmatched RBRAC doesn't abort().
-
-Fix mdebugread.c:parse_type to do fundamental types right (see
-rs6000_builtin_type in stabsread.c for what "right" is--the point is
-that the debug format fixes the sizes of these things and it shouldn't
-depend on stuff like TARGET_PTR_BIT and so on.  For mdebug, there seem
-to be separate bt* codes for 64 bit and 32 bit things, and GDB should
-be aware of that).  Also use a switch statement for clarity and speed.
-
-Investigate adding symbols in target_load--some targets do, some
-don't.
-
-Put dirname in psymtabs and change lookup*symtab to use dirname (so
-/foo/bar.c works whether compiled by cc /foo/bar.c, or cd /foo; cc
-bar.c).
-
-Merge xcoffread.c and coffread.c.  Use breakpoint_re_set instead of
-fixup_breakpoints.
-
-Fix byte order and int size sins in tm-a29k.h
-(EXTRACT_RETURN_VALUE).  Perhaps should reproduce bug and verify fix
-(or perhaps should just fix it...).
-
-Make a watchpoint on a constant expression an error (or warning
-perhaps)
-
-Make a watchpoint which contains a function call an error (it is
-broken now, making it work is probably not worth the effort).
-
-Re-do calls to signal() in remote.c, and inflow.c (set_sigint_trap and
-so on) to be independent of the debugging target, using target_stop to
-stop the inferior.  Probably the part which is now handled by
-interrupt_query in remote.c can be done without any new features in
-the debugging target.
-
-New test case based on weird.exp but in which type numbers are not
-renumbered (thus multiply defining a type).  This currently causes an
-infinite loop on "p v_comb".
-
-Nuke baseclass_addr.
-
-Nuke USG define.
-
-"source file more recent" loses on re-read
-
-Fix 386 floating point so that floating point registers are real
-registers (but code can deal at run-time if they are missing, like
-mips and 68k).  This would clean up "info float" and related stuff.
-
-Look at Solaris bug in interrupt.exp.  Can get out of syscall with
-PRSABORT (syscall will return EINTR) but merely doing that leads to a
-"can't read memory" error.
-
-gcc -g -c enummask.c then gdb enummask.o, then "p v".  GDB complains
-about not being able to access memory location 0.
-
--------------------- enummask.c
-enum mask
-{
-  ANIMAL = 0,
-  VEGETABLE = 1,
-  MINERAL = 2,
-  BASIC_CATEGORY = 3,
-
-  WHITE = 0,
-  BLUE = 4,
-  GREEN = 8,
-  BLACK = 0xc,
-  COLOR = 0xc,
-
-  ALIVE = 0x10,
-
-  LARGE = 0x20
-} v;
-
-If try to modify value in file with "set write off" should give
-appropriate error not "cannot access memory at address 0x65e0".
-
-Why do we allow a target to omit standard register names (NO_STD_REGS
-in tm-z8k.h)?  I thought the standard register names were supposed to
-be just that, standard.
-
-Make DEBUG_EXPRESSIONS a maintenance command, dependent on
-MAINTENANCE_COMMANDS.
-
-Allow core file without exec file on RS/6000.
-
-Make sure "shell" with no arguments works right on DOS.
-
-Make gdb.ini (as well as .gdbinit) be checked on all platforms, so
-the same directory can be NFS-mounted on unix or DOS, and work the
-same way.
-
-cd ~/tmp/<M-?> causes infinite loop (where ~/tmp is a directory).
-
-Get SECT_OFF_TEXT stuff out of objfile_relocate (might be needed to
-get RS/6000 to work right, might not be immediately relevant).
-
-Clean up add_toc_to_loadinfo
-
-Think about attached processes and sharing terminal.
-
-John sez in reference to ignoring errors from tcsegpgrp if attach_flag:
-set_tty_state should not have any trouble with attached processes.
-Instead, the tty handling should leave the pgrp of the tty alone when
-attaching to processes (perhaps pass terminal_init_inferior a flag
-saying whether we're attaching).
-
-PAGE_SIZE redefined warnings on AIX.  Probably should be using
-BFD_PAGE_SIZE throughout BFD.
-
-Rewrite proceed, wait_for_inferior, and normal_stop to clean them up.
-Suggestions: 
-
-	1) Make each test in wait_for_inferior a seperate subroutine
-	   call.
-	2) Combine wait_for_inferior and normal_stop to clean up
-	   communication via global variables.
-	3) See if you can find some way to clean up the global
-	   variables that are used; possibly group them by data flow
-	   and information content?
-
-Work out some kind of way to allow running the inferior to be done as
-a sub-execution of, eg. breakpoint command lists.  Currently running
-the inferior interupts any command list execution.  This would require
-some rewriting of wait_for_inferior & friends, and hence should
-probably be done in concert with the above.
-
-Add function arguments to gdb user defined functions.
-
-Add convenience variables that refer to exec file, symbol file,
-selected frame source file, selected frame function, selected frame
-line number, etc.
-
-Add a "suspend" subcommand of the "continue" command to suspend gdb
-while continuing  execution of the subprocess.  Useful when you are
-debugging servers and you want to dodge out and initiate a connection
-to a server running under gdb.
-
-Add stab information to allow reasonable debugging of inline functions
-(possibly they should show up on a stack backtrace?  With a note
-indicating that they weren't "real"?).
-
-Modify the naked "until" command to step until past the current source
-line, rather than past the current pc value.  This is tricky simply
-because the low level routines have no way of specifying a multi-line
-step range, and there is no way of saying "don't print stuff when we
-stop" from above (otherwise could just call step many times).
-
-Modify the handling of symbols grouped through BINCL/EINCL stabs to
-allocate a partial symtab for each BINCL/EINCL grouping.  This will
-seriously decrease the size of inter-psymtab dependencies and hence
-lessen the amount that needs to be read in when a new source file is
-accessed. 
-
-Do an "x/i $pc" after each stepi or nexti.  
-
-Modify all of the disassemblers to use printf_filtered to get correct
-more filtering.
-
-Modify gdb to work correctly with Pascal.
-
-Add a command for searching memory, a la adb.  It specifies size,
-mask, value, start address.  ADB searches until it finds it or hits
-an error (or is interrupted).
-
-# Local Variables:
-# mode: text
-# End:
diff --git a/gdb/a29k-pinsn.c b/gdb/a29k-pinsn.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/a29k-pinsn.c
+++ /dev/null
diff --git a/gdb/a29k-tdep.c b/gdb/a29k-tdep.c
deleted file mode 100644
index b3c0567..0000000
--- a/gdb/a29k-tdep.c
+++ /dev/null
@@ -1,1040 +0,0 @@
-/* Target-machine dependent code for the AMD 29000
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995
-   Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Jim Kingdon.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "frame.h"
-#include "value.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "gdbcmd.h"
-
-/* If all these bits in an instruction word are zero, it is a "tag word"
-   which precedes a function entry point and gives stack traceback info.
-   This used to be defined as 0xff000000, but that treated 0x00000deb as
-   a tag word, while it is really used as a breakpoint.  */
-#define	TAGWORD_ZERO_MASK	0xff00f800
-
-extern CORE_ADDR text_start;	/* FIXME, kludge... */
-
-/* The user-settable top of the register stack in virtual memory.  We
-   won't attempt to access any stored registers above this address, if set
-   nonzero.  */
-
-static CORE_ADDR rstack_high_address = UINT_MAX;
-
-
-/* Should call_function allocate stack space for a struct return?  */
-/* On the a29k objects over 16 words require the caller to allocate space.  */
-int
-a29k_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_LENGTH (type) > 16 * 4);
-}
-
-
-/* Structure to hold cached info about function prologues.  */
-
-struct prologue_info
-{
-  CORE_ADDR pc;			/* First addr after fn prologue */
-  unsigned rsize, msize;	/* register stack frame size, mem stack ditto */
-  unsigned mfp_used : 1;	/* memory frame pointer used */
-  unsigned rsize_valid : 1;	/* Validity bits for the above */
-  unsigned msize_valid : 1;
-  unsigned mfp_valid : 1;
-};
-
-/* Examine the prologue of a function which starts at PC.  Return
-   the first addess past the prologue.  If MSIZE is non-NULL, then
-   set *MSIZE to the memory stack frame size.  If RSIZE is non-NULL,
-   then set *RSIZE to the register stack frame size (not including
-   incoming arguments and the return address & frame pointer stored
-   with them).  If no prologue is found, *RSIZE is set to zero.
-   If no prologue is found, or a prologue which doesn't involve
-   allocating a memory stack frame, then set *MSIZE to zero.
-
-   Note that both msize and rsize are in bytes.  This is not consistent
-   with the _User's Manual_ with respect to rsize, but it is much more
-   convenient.
-
-   If MFP_USED is non-NULL, *MFP_USED is set to nonzero if a memory
-   frame pointer is being used.  */
-
-CORE_ADDR
-examine_prologue (pc, rsize, msize, mfp_used)
-     CORE_ADDR pc;
-     unsigned *msize;
-     unsigned *rsize;
-     int *mfp_used;
-{
-  long insn;
-  CORE_ADDR p = pc;
-  struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (pc);
-  struct prologue_info *mi = 0;
-
-  if (msymbol != NULL)
-    mi = (struct prologue_info *) msymbol -> info;
-
-  if (mi != 0)
-    {
-      int valid = 1;
-      if (rsize != NULL)
-	{
-	  *rsize = mi->rsize;
-	  valid &= mi->rsize_valid;
-	}
-      if (msize != NULL)
-	{
-	  *msize = mi->msize;
-	  valid &= mi->msize_valid;
-	}
-      if (mfp_used != NULL)
-	{
-	  *mfp_used = mi->mfp_used;
-	  valid &= mi->mfp_valid;
-	}
-      if (valid)
-	return mi->pc;
-    }
-
-  if (rsize != NULL)
-    *rsize = 0;
-  if (msize != NULL)
-    *msize = 0;
-  if (mfp_used != NULL)
-    *mfp_used = 0;
-  
-  /* Prologue must start with subtracting a constant from gr1.
-     Normally this is sub gr1,gr1,<rsize * 4>.  */
-  insn = read_memory_integer (p, 4);
-  if ((insn & 0xffffff00) != 0x25010100)
-    {
-      /* If the frame is large, instead of a single instruction it
-	 might be a pair of instructions:
-	 const <reg>, <rsize * 4>
-	 sub gr1,gr1,<reg>
-	 */
-      int reg;
-      /* Possible value for rsize.  */
-      unsigned int rsize0;
-      
-      if ((insn & 0xff000000) != 0x03000000)
-	{
-	  p = pc;
-	  goto done;
-	}
-      reg = (insn >> 8) & 0xff;
-      rsize0 = (((insn >> 8) & 0xff00) | (insn & 0xff));
-      p += 4;
-      insn = read_memory_integer (p, 4);
-      if ((insn & 0xffffff00) != 0x24010100
-	  || (insn & 0xff) != reg)
-	{
-	  p = pc;
-	  goto done;
-	}
-      if (rsize != NULL)
-	*rsize = rsize0;
-    }
-  else
-    {
-      if (rsize != NULL)
-	*rsize = (insn & 0xff);
-    }
-  p += 4;
-
-  /* Next instruction ought to be asgeu V_SPILL,gr1,rab.  
-   * We don't check the vector number to allow for kernel debugging.  The 
-   * kernel will use a different trap number. 
-   * If this insn is missing, we just keep going; Metaware R2.3u compiler
-   * generates prologue that intermixes initializations and puts the asgeu
-   * way down.
-   */
-  insn = read_memory_integer (p, 4);
-  if ((insn & 0xff00ffff) == (0x5e000100|RAB_HW_REGNUM))
-    {
-      p += 4;
-    }
-
-  /* Next instruction usually sets the frame pointer (lr1) by adding
-     <size * 4> from gr1.  However, this can (and high C does) be
-     deferred until anytime before the first function call.  So it is
-     OK if we don't see anything which sets lr1.  
-     To allow for alternate register sets (gcc -mkernel-registers)  the msp
-     register number is a compile time constant. */
-
-  /* Normally this is just add lr1,gr1,<size * 4>.  */
-  insn = read_memory_integer (p, 4);
-  if ((insn & 0xffffff00) == 0x15810100)
-    p += 4;
-  else
-    {
-      /* However, for large frames it can be
-	 const <reg>, <size *4>
-	 add lr1,gr1,<reg>
-	 */
-      int reg;
-      CORE_ADDR q;
-
-      if ((insn & 0xff000000) == 0x03000000)
-	{
-	  reg = (insn >> 8) & 0xff;
-	  q = p + 4;
-	  insn = read_memory_integer (q, 4);
-	  if ((insn & 0xffffff00) == 0x14810100
-	      && (insn & 0xff) == reg)
-	    p = q;
-	}
-    }
-
-  /* Next comes "add lr{<rsize-1>},msp,0", but only if a memory
-     frame pointer is in use.  We just check for add lr<anything>,msp,0;
-     we don't check this rsize against the first instruction, and
-     we don't check that the trace-back tag indicates a memory frame pointer
-     is in use.  
-     To allow for alternate register sets (gcc -mkernel-registers)  the msp
-     register number is a compile time constant.
-
-     The recommended instruction is actually "sll lr<whatever>,msp,0". 
-     We check for that, too.  Originally Jim Kingdon's code seemed
-     to be looking for a "sub" instruction here, but the mask was set
-     up to lose all the time. */
-  insn = read_memory_integer (p, 4);
-  if (((insn & 0xff80ffff) == (0x15800000|(MSP_HW_REGNUM<<8)))     /* add */
-   || ((insn & 0xff80ffff) == (0x81800000|(MSP_HW_REGNUM<<8))))    /* sll */
-    {
-      p += 4;
-      if (mfp_used != NULL)
-	*mfp_used = 1;
-    }
-
-  /* Next comes a subtraction from msp to allocate a memory frame,
-     but only if a memory frame is
-     being used.  We don't check msize against the trace-back tag.
-
-     To allow for alternate register sets (gcc -mkernel-registers) the msp
-     register number is a compile time constant.
-
-     Normally this is just
-     sub msp,msp,<msize>
-     */
-  insn = read_memory_integer (p, 4);
-  if ((insn & 0xffffff00) == 
-		(0x25000000|(MSP_HW_REGNUM<<16)|(MSP_HW_REGNUM<<8)))
-    {
-      p += 4;
-      if (msize != NULL) 
-	*msize = insn & 0xff;
-    }
-  else
-    {
-      /* For large frames, instead of a single instruction it might
-	 be
-
-	 const <reg>, <msize>
-	 consth <reg>, <msize>     ; optional
-	 sub msp,msp,<reg>
-	 */
-      int reg;
-      unsigned msize0;
-      CORE_ADDR q = p;
-
-      if ((insn & 0xff000000) == 0x03000000)
-	{
-	  reg = (insn >> 8) & 0xff;
-	  msize0 = ((insn >> 8) & 0xff00) | (insn & 0xff);
-	  q += 4;
-	  insn = read_memory_integer (q, 4);
-	  /* Check for consth.  */
-	  if ((insn & 0xff000000) == 0x02000000
-	      && (insn & 0x0000ff00) == reg)
-	    {
-	      msize0 |= (insn << 8) & 0xff000000;
-	      msize0 |= (insn << 16) & 0x00ff0000;
-	      q += 4;
-	      insn = read_memory_integer (q, 4);
-	    }
-	  /* Check for sub msp,msp,<reg>.  */
-          if ((insn & 0xffffff00) == 
-		(0x24000000|(MSP_HW_REGNUM<<16)|(MSP_HW_REGNUM<<8))
-	      && (insn & 0xff) == reg)
-	    {
-	      p = q + 4;
-	      if (msize != NULL)
-		*msize = msize0;
-	    }
-	}
-    }
-
-  /* Next instruction might be asgeu V_SPILL,gr1,rab.  
-   * We don't check the vector number to allow for kernel debugging.  The 
-   * kernel will use a different trap number. 
-   * Metaware R2.3u compiler
-   * generates prologue that intermixes initializations and puts the asgeu
-   * way down after everything else.
-   */
-  insn = read_memory_integer (p, 4);
-  if ((insn & 0xff00ffff) == (0x5e000100|RAB_HW_REGNUM))
-    {
-      p += 4;
-    }
-
- done:
-  if (msymbol != NULL)
-    {
-      if (mi == 0)
-	{
-	  /* Add a new cache entry.  */
-	  mi = (struct prologue_info *)xmalloc (sizeof (struct prologue_info));
-	  msymbol -> info = (char *)mi;
-	  mi->rsize_valid = 0;
-	  mi->msize_valid = 0;
-	  mi->mfp_valid = 0;
-	}
-      /* else, cache entry exists, but info is incomplete.  */
-      mi->pc = p;
-      if (rsize != NULL)
-	{
-	  mi->rsize = *rsize;
-	  mi->rsize_valid = 1;
-	}
-      if (msize != NULL)
-	{
-	  mi->msize = *msize;
-	  mi->msize_valid = 1;
-	}
-      if (mfp_used != NULL)
-	{
-	  mi->mfp_used = *mfp_used;
-	  mi->mfp_valid = 1;
-	}
-    }
-  return p;
-}
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-CORE_ADDR
-skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  return examine_prologue (pc, NULL, NULL, NULL);
-}
-
-/*
- * Examine the one or two word tag at the beginning of a function.
- * The tag word is expect to be at 'p', if it is not there, we fail
- * by returning 0.  The documentation for the tag word was taken from
- * page 7-15 of the 29050 User's Manual.  We are assuming that the
- * m bit is in bit 22 of the tag word, which seems to be the agreed upon
- * convention today (1/15/92).
- * msize is return in bytes.
- */
-
-static int	/* 0/1 - failure/success of finding the tag word  */
-examine_tag (p, is_trans, argcount, msize, mfp_used)
-     CORE_ADDR p;
-     int *is_trans;
-     int *argcount;
-     unsigned *msize;
-     int *mfp_used;
-{
-  unsigned int tag1, tag2;
-
-  tag1 = read_memory_integer (p, 4);
-  if ((tag1 & TAGWORD_ZERO_MASK) != 0)	/* Not a tag word */
-    return 0;
-  if (tag1 & (1<<23)) 			/* A two word tag */
-    {
-       tag2 = read_memory_integer (p-4, 4);
-       if (msize)
-	 *msize = tag2 * 2;
-    }
-  else					/* A one word tag */
-    {
-       if (msize)
-	 *msize = tag1 & 0x7ff;
-    }
-  if (is_trans)
-    *is_trans = ((tag1 & (1<<21)) ? 1 : 0);
-  /* Note that this includes the frame pointer and the return address
-     register, so the actual number of registers of arguments is two less.
-     argcount can be zero, however, sometimes, for strange assembler
-     routines.  */
-  if (argcount)
-    *argcount = (tag1 >> 16) & 0x1f;
-  if (mfp_used)
-    *mfp_used = ((tag1 & (1<<22)) ? 1 : 0); 
-  return 1;
-}
-
-/* Initialize the frame.  In addition to setting "extra" frame info,
-   we also set ->frame because we use it in a nonstandard way, and ->pc
-   because we need to know it to get the other stuff.  See the diagram
-   of stacks and the frame cache in tm-a29k.h for more detail.  */
-
-static void
-init_frame_info (innermost_frame, frame)
-     int innermost_frame;
-     struct frame_info *frame;
-{
-  CORE_ADDR p;
-  long insn;
-  unsigned rsize;
-  unsigned msize;
-  int mfp_used, trans;
-  struct symbol *func;
-
-  p = frame->pc;
-
-  if (innermost_frame)
-    frame->frame = read_register (GR1_REGNUM);
-  else
-    frame->frame = frame->next->frame + frame->next->rsize;
-  
-#if 0 /* CALL_DUMMY_LOCATION == ON_STACK */
-  This wont work;
-#else
-  if (PC_IN_CALL_DUMMY (p, 0, 0))
-#endif
-    {
-      frame->rsize = DUMMY_FRAME_RSIZE;
-      /* This doesn't matter since we never try to get locals or args
-	 from a dummy frame.  */
-      frame->msize = 0;
-      /* Dummy frames always use a memory frame pointer.  */
-      frame->saved_msp = 
-	read_register_stack_integer (frame->frame + DUMMY_FRAME_RSIZE - 4, 4);
-      frame->flags |= (TRANSPARENT_FRAME|MFP_USED);
-      return;
-    }
-    
-  func = find_pc_function (p);
-  if (func != NULL)
-    p = BLOCK_START (SYMBOL_BLOCK_VALUE (func));
-  else
-    {
-      /* Search backward to find the trace-back tag.  However,
-	 do not trace back beyond the start of the text segment
-	 (just as a sanity check to avoid going into never-never land).  */
-#if 1
-      while (p >= text_start
-	     && ((insn = read_memory_integer (p, 4)) & TAGWORD_ZERO_MASK) != 0)
-	p -= 4;
-#else /* 0 */
-      char pat[4] = {0, 0, 0, 0};
-      char mask[4];
-      char insn_raw[4];
-      store_unsigned_integer (mask, 4, TAGWORD_ZERO_MASK);
-      /* Enable this once target_search is enabled and tested.  */
-      target_search (4, pat, mask, p, -4, text_start, p+1, &p, &insn_raw);
-      insn = extract_unsigned_integer (insn_raw, 4);
-#endif /* 0 */
-
-      if (p < text_start)
-	{
-	  /* Couldn't find the trace-back tag.
-	     Something strange is going on.  */
-	  frame->saved_msp = 0;
-	  frame->rsize = 0;
-	  frame->msize = 0;
-	  frame->flags = TRANSPARENT_FRAME;
-	  return;
-	}
-      else
-	/* Advance to the first word of the function, i.e. the word
-	   after the trace-back tag.  */
-	p += 4;
-    }
-
-  /* We've found the start of the function.  
-     Try looking for a tag word that indicates whether there is a
-     memory frame pointer and what the memory stack allocation is.
-     If one doesn't exist, try using a more exhaustive search of
-     the prologue.  */
-
-  if (examine_tag(p-4,&trans,(int *)NULL,&msize,&mfp_used)) /* Found good tag */
-      examine_prologue (p, &rsize, 0, 0);
-  else 						/* No tag try prologue */
-      examine_prologue (p, &rsize, &msize, &mfp_used);
-
-  frame->rsize = rsize;
-  frame->msize = msize;
-  frame->flags = 0;
-  if (mfp_used)
-  	frame->flags |= MFP_USED;
-  if (trans)
-  	frame->flags |= TRANSPARENT_FRAME;
-  if (innermost_frame)
-    {
-      frame->saved_msp = read_register (MSP_REGNUM) + msize;
-    }
-  else
-    {
-      if (mfp_used)
-  	 frame->saved_msp =
-	      read_register_stack_integer (frame->frame + rsize - 4, 4);
-      else
-  	    frame->saved_msp = frame->next->saved_msp + msize;
-    }
-}
-
-void
-init_extra_frame_info (frame)
-     struct frame_info *frame;
-{
-  if (frame->next == 0)
-    /* Assume innermost frame.  May produce strange results for "info frame"
-       but there isn't any way to tell the difference.  */
-    init_frame_info (1, frame);
-  else {
-      /* We're in get_prev_frame_info.
-         Take care of everything in init_frame_pc.  */
-      ;
-    }
-}
-
-void
-init_frame_pc (fromleaf, frame)
-     int fromleaf;
-     struct frame_info *frame;
-{
-  frame->pc = (fromleaf ? SAVED_PC_AFTER_CALL (frame->next) :
-	     frame->next ? FRAME_SAVED_PC (frame->next) : read_pc ());
-  init_frame_info (fromleaf, frame);
-}
-
-/* Local variables (i.e. LOC_LOCAL) are on the memory stack, with their
-   offsets being relative to the memory stack pointer (high C) or
-   saved_msp (gcc).  */
-
-CORE_ADDR
-frame_locals_address (fi)
-     struct frame_info *fi;
-{
-  if (fi->flags & MFP_USED) 
-    return fi->saved_msp;
-  else
-    return fi->saved_msp - fi->msize;
-}
-
-/* Routines for reading the register stack.  The caller gets to treat
-   the register stack as a uniform stack in memory, from address $gr1
-   straight through $rfb and beyond.  */
-
-/* Analogous to read_memory except the length is understood to be 4.
-   Also, myaddr can be NULL (meaning don't bother to read), and
-   if actual_mem_addr is non-NULL, store there the address that it
-   was fetched from (or if from a register the offset within
-   registers).  Set *LVAL to lval_memory or lval_register, depending
-   on where it came from.  The contents written into MYADDR are in
-   target format.  */
-void
-read_register_stack (memaddr, myaddr, actual_mem_addr, lval)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     CORE_ADDR *actual_mem_addr;
-     enum lval_type *lval;
-{
-  long rfb = read_register (RFB_REGNUM);
-  long rsp = read_register (RSP_REGNUM);
-
-  /* If we don't do this 'info register' stops in the middle. */
-  if (memaddr >= rstack_high_address) 
-    {
-      /* a bogus value */
-      static char val[] = {~0, ~0, ~0, ~0};
-      /* It's in a local register, but off the end of the stack.  */
-      int regnum = (memaddr - rsp) / 4 + LR0_REGNUM;
-      if (myaddr != NULL)
-	{
-	  /* Provide bogusness */
-	  memcpy (myaddr, val, 4);
-	}
-      supply_register(regnum, val);	/* More bogusness */
-      if (lval != NULL)
-	*lval = lval_register;
-      if (actual_mem_addr != NULL)
-	*actual_mem_addr = REGISTER_BYTE (regnum);
-    }
-  /* If it's in the part of the register stack that's in real registers,
-     get the value from the registers.  If it's anywhere else in memory
-     (e.g. in another thread's saved stack), skip this part and get
-     it from real live memory.  */
-  else if (memaddr < rfb && memaddr >= rsp)
-    {
-      /* It's in a register.  */
-      int regnum = (memaddr - rsp) / 4 + LR0_REGNUM;
-      if (regnum > LR0_REGNUM + 127)
-	error ("Attempt to read register stack out of range.");
-      if (myaddr != NULL)
-	read_register_gen (regnum, myaddr);
-      if (lval != NULL)
-	*lval = lval_register;
-      if (actual_mem_addr != NULL)
-	*actual_mem_addr = REGISTER_BYTE (regnum);
-    }
-  else
-    {
-      /* It's in the memory portion of the register stack.  */
-      if (myaddr != NULL) 
-	read_memory (memaddr, myaddr, 4);
-      if (lval != NULL)
-	*lval = lval_memory;
-      if (actual_mem_addr != NULL)
-	*actual_mem_addr = memaddr;
-    }
-}
-
-/* Analogous to read_memory_integer
-   except the length is understood to be 4.  */
-long
-read_register_stack_integer (memaddr, len)
-     CORE_ADDR memaddr;
-     int len;
-{
-  char buf[4];
-  read_register_stack (memaddr, buf, NULL, NULL);
-  return extract_signed_integer (buf, 4);
-}
-
-/* Copy 4 bytes from GDB memory at MYADDR into inferior memory
-   at MEMADDR and put the actual address written into in
-   *ACTUAL_MEM_ADDR.  */
-static void
-write_register_stack (memaddr, myaddr, actual_mem_addr)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     CORE_ADDR *actual_mem_addr;
-{
-  long rfb = read_register (RFB_REGNUM);
-  long rsp = read_register (RSP_REGNUM);
-  /* If we don't do this 'info register' stops in the middle. */
-  if (memaddr >= rstack_high_address) 
-    {
-      /* It's in a register, but off the end of the stack.  */
-      if (actual_mem_addr != NULL)
-	*actual_mem_addr = 0; 
-    }
-  else if (memaddr < rfb)
-    {
-      /* It's in a register.  */
-      int regnum = (memaddr - rsp) / 4 + LR0_REGNUM;
-      if (regnum < LR0_REGNUM || regnum > LR0_REGNUM + 127)
-	error ("Attempt to read register stack out of range.");
-      if (myaddr != NULL)
-	write_register (regnum, *(long *)myaddr);
-      if (actual_mem_addr != NULL)
-	*actual_mem_addr = 0;
-    }
-  else
-    {
-      /* It's in the memory portion of the register stack.  */
-      if (myaddr != NULL)
-	write_memory (memaddr, myaddr, 4);
-      if (actual_mem_addr != NULL)
-	*actual_mem_addr = memaddr;
-    }
-}
-
-/* Find register number REGNUM relative to FRAME and put its
-   (raw) contents in *RAW_BUFFER.  Set *OPTIMIZED if the variable
-   was optimized out (and thus can't be fetched).  If the variable
-   was fetched from memory, set *ADDRP to where it was fetched from,
-   otherwise it was fetched from a register.
-
-   The argument RAW_BUFFER must point to aligned memory.  */
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lvalp)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lvalp;
-{
-  struct frame_info *fi;
-  CORE_ADDR addr;
-  enum lval_type lval;
-
-  if (!target_has_registers)
-    error ("No registers.");
-
-  /* Probably now redundant with the target_has_registers check.  */
-  if (frame == 0)
-    return;
-
-  /* Once something has a register number, it doesn't get optimized out.  */
-  if (optimized != NULL)
-    *optimized = 0;
-  if (regnum == RSP_REGNUM)
-    {
-      if (raw_buffer != NULL)
-	{
-	  store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), frame->frame);
-	}
-      if (lvalp != NULL)
-	*lvalp = not_lval;
-      return;
-    }
-  else if (regnum == PC_REGNUM && frame->next != NULL)
-    {
-      if (raw_buffer != NULL)
-	{
-	  store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), frame->pc);
-	}
-
-      /* Not sure we have to do this.  */
-      if (lvalp != NULL)
-	*lvalp = not_lval;
-
-      return;
-    }
-  else if (regnum == MSP_REGNUM)
-    {
-      if (raw_buffer != NULL)
-	{
-	  if (frame->next != NULL)
-	    {
-	      store_address (raw_buffer, REGISTER_RAW_SIZE (regnum),
-			     frame->next->saved_msp);
-	    }
-	  else
-	    read_register_gen (MSP_REGNUM, raw_buffer);
-	}
-      /* The value may have been computed, not fetched.  */
-      if (lvalp != NULL)
-	*lvalp = not_lval;
-      return;
-    }
-  else if (regnum < LR0_REGNUM || regnum >= LR0_REGNUM + 128)
-    {
-      /* These registers are not saved over procedure calls,
-	 so just print out the current values.  */
-      if (raw_buffer != NULL)
-	read_register_gen (regnum, raw_buffer);
-      if (lvalp != NULL)
-	*lvalp = lval_register;
-      if (addrp != NULL)
-	*addrp = REGISTER_BYTE (regnum);
-      return;
-    }
-      
-  addr = frame->frame + (regnum - LR0_REGNUM) * 4;
-  if (raw_buffer != NULL)
-    read_register_stack (addr, raw_buffer, &addr, &lval);
-  if (lvalp != NULL)
-    *lvalp = lval;
-  if (addrp != NULL)
-    *addrp = addr;
-}
-
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-void
-pop_frame ()
-{
-  struct frame_info *frame = get_current_frame ();
-  CORE_ADDR rfb = read_register (RFB_REGNUM);		      
-  CORE_ADDR gr1 = frame->frame + frame->rsize;
-  CORE_ADDR lr1;							      
-  CORE_ADDR original_lr0;
-  int must_fix_lr0 = 0;
-  int i;
-
-  /* If popping a dummy frame, need to restore registers.  */
-  if (PC_IN_CALL_DUMMY (read_register (PC_REGNUM),
-			read_register (SP_REGNUM),
-			FRAME_FP (frame)))
-    {
-      int lrnum = LR0_REGNUM + DUMMY_ARG/4;
-      for (i = 0; i < DUMMY_SAVE_SR128; ++i)
-	write_register (SR_REGNUM (i + 128),read_register (lrnum++));
-      for (i = 0; i < DUMMY_SAVE_SR160; ++i)
-	write_register (SR_REGNUM(i+160), read_register (lrnum++));
-      for (i = 0; i < DUMMY_SAVE_GREGS; ++i)
-	write_register (RETURN_REGNUM + i, read_register (lrnum++));
-      /* Restore the PCs and prepare to restore LR0.  */
-      write_register(PC_REGNUM, read_register (lrnum++));
-      write_register(NPC_REGNUM, read_register (lrnum++));
-      write_register(PC2_REGNUM, read_register (lrnum++));
-      original_lr0 = read_register (lrnum++);
-      must_fix_lr0 = 1;
-    }
-
-  /* Restore the memory stack pointer.  */
-  write_register (MSP_REGNUM, frame->saved_msp);
-  /* Restore the register stack pointer.  */				      
-  write_register (GR1_REGNUM, gr1);
-
-  /* If we popped a dummy frame, restore lr0 now that gr1 has been restored. */
-  if (must_fix_lr0) 
-    write_register (LR0_REGNUM, original_lr0);
-
-  /* Check whether we need to fill registers.  */			      
-  lr1 = read_register (LR0_REGNUM + 1);				      
-  if (lr1 > rfb)							      
-    {									      
-      /* Fill.  */							      
-      int num_bytes = lr1 - rfb;
-      int i;								      
-      long word;
-						      
-      write_register (RAB_REGNUM, read_register (RAB_REGNUM) + num_bytes);  
-      write_register (RFB_REGNUM, lr1);				      
-      for (i = 0; i < num_bytes; i += 4)				      
-        {
-	  /* Note: word is in host byte order.  */
-          word = read_memory_integer (rfb + i, 4);
-          write_register (LR0_REGNUM + ((rfb - gr1) % 0x80) + i / 4, word);
-        }								      
-    }
-  flush_cached_frames ();						      
-}
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-void 
-push_dummy_frame ()
-{
-  long w;
-  CORE_ADDR rab, gr1;
-  CORE_ADDR msp = read_register (MSP_REGNUM);
-  int lrnum, i;
-  CORE_ADDR original_lr0;
-      
-  /* Read original lr0 before changing gr1.  This order isn't really needed
-     since GDB happens to have a snapshot of all the regs and doesn't toss
-     it when gr1 is changed.  But it's The Right Thing To Do.  */
-  original_lr0 = read_register (LR0_REGNUM);
-
-  /* Allocate the new frame. */ 
-  gr1 = read_register (GR1_REGNUM) - DUMMY_FRAME_RSIZE;
-  write_register (GR1_REGNUM, gr1);
-
-#ifdef VXWORKS_TARGET
-  /* We force re-reading all registers to get the new local registers set
-     after gr1 has been modified. This fix is due to the lack of single
-     register read/write operation in the RPC interface between VxGDB and
-     VxWorks. This really must be changed ! */
-
-  vx_read_register (-1);
-
-#endif /* VXWORK_TARGET */
-
-  rab = read_register (RAB_REGNUM);
-  if (gr1 < rab)
-    {
-      /* We need to spill registers.  */
-      int num_bytes = rab - gr1;
-      CORE_ADDR rfb = read_register (RFB_REGNUM);
-      int i;
-      long word;
-
-      write_register (RFB_REGNUM, rfb - num_bytes);
-      write_register (RAB_REGNUM, gr1);
-      for (i = 0; i < num_bytes; i += 4)
-	{
-	  /* Note:  word is in target byte order.  */
-	  read_register_gen (LR0_REGNUM + i / 4, (char *) &word);
-	  write_memory (rfb - num_bytes + i, (char *) &word, 4);
-	}
-    }
-
-  /* There are no arguments in to the dummy frame, so we don't need
-     more than rsize plus the return address and lr1.  */
-  write_register (LR0_REGNUM + 1, gr1 + DUMMY_FRAME_RSIZE + 2 * 4);
-
-  /* Set the memory frame pointer.  */
-  write_register (LR0_REGNUM + DUMMY_FRAME_RSIZE / 4 - 1, msp);
-
-  /* Allocate arg_slop.  */
-  write_register (MSP_REGNUM, msp - 16 * 4);
-
-  /* Save registers.  */
-  lrnum = LR0_REGNUM + DUMMY_ARG/4;
-  for (i = 0; i < DUMMY_SAVE_SR128; ++i)
-    write_register (lrnum++, read_register (SR_REGNUM (i + 128)));
-  for (i = 0; i < DUMMY_SAVE_SR160; ++i)
-    write_register (lrnum++, read_register (SR_REGNUM (i + 160)));
-  for (i = 0; i < DUMMY_SAVE_GREGS; ++i)
-    write_register (lrnum++, read_register (RETURN_REGNUM + i));
-  /* Save the PCs and LR0.  */
-  write_register (lrnum++, read_register (PC_REGNUM));
-  write_register (lrnum++, read_register (NPC_REGNUM));
-  write_register (lrnum++, read_register (PC2_REGNUM));
-
-  /* Why are we saving LR0?  What would clobber it? (the dummy frame should
-     be below it on the register stack, no?).  */
-  write_register (lrnum++, original_lr0);
-}
-
-
-
-/*
-   This routine takes three arguments and makes the cached frames look
-   as if these arguments defined a frame on the cache.  This allows the
-   rest of `info frame' to extract the important arguments without much
-   difficulty.  Since an individual frame on the 29K is determined by
-   three values (FP, PC, and MSP), we really need all three to do a
-   good job.  */
-
-struct frame_info *
-setup_arbitrary_frame (argc, argv)
-     int argc;
-     CORE_ADDR *argv;
-{
-  struct frame_info *frame;
-
-  if (argc != 3)
-    error ("AMD 29k frame specifications require three arguments: rsp pc msp");
-
-  frame = create_new_frame (argv[0], argv[1]);
-
-  if (!frame)
-    fatal ("internal: create_new_frame returned invalid frame id");
-  
-  /* Creating a new frame munges the `frame' value from the current
-     GR1, so we restore it again here.  FIXME, untangle all this
-     29K frame stuff...  */
-  frame->frame = argv[0];
-
-  /* Our MSP is in argv[2].  It'd be intelligent if we could just
-     save this value in the FRAME.  But the way it's set up (FIXME),
-     we must save our caller's MSP.  We compute that by adding our
-     memory stack frame size to our MSP.  */
-  frame->saved_msp = argv[2] + frame->msize;
-
-  return frame;
-}
-
-int
-gdb_print_insn_a29k (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    return print_insn_big_a29k (memaddr, info);
-  else
-    return print_insn_little_a29k (memaddr, info);
-}
-
-enum a29k_processor_types processor_type = a29k_unknown;
-
-void
-a29k_get_processor_type ()
-{
-  unsigned int cfg_reg = (unsigned int) read_register (CFG_REGNUM);
-
-  /* Most of these don't have freeze mode.  */
-  processor_type = a29k_no_freeze_mode;
-
-  switch ((cfg_reg >> 28) & 0xf)
-    {
-    case 0:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am29000");
-      break;
-    case 1:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am29005");
-      break;
-    case 2:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am29050");
-      processor_type = a29k_freeze_mode;
-      break;
-    case 3:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am29035");
-      break;
-    case 4:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am29030");
-      break;
-    case 5:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am2920*");
-      break;
-    case 6:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am2924*");
-      break;
-    case 7:
-      fprintf_filtered (gdb_stderr, "Remote debugging an Am29040");
-      break;
-    default:
-      fprintf_filtered (gdb_stderr, "Remote debugging an unknown Am29k\n");
-      /* Don't bother to print the revision.  */
-      return;
-    }
-  fprintf_filtered (gdb_stderr, " revision %c\n", 'A' + ((cfg_reg >> 24) & 0x0f));
-}
-
-#ifdef GET_LONGJMP_TARGET
-/* Figure out where the longjmp will land.  We expect that we have just entered
-  longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  lr2 (LR2_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-int
-get_longjmp_target(pc)
-     CORE_ADDR *pc;
-{
-  CORE_ADDR jb_addr;
-  char buf[sizeof(CORE_ADDR)];
-
-  jb_addr = read_register(LR2_REGNUM);
-
-  if (target_read_memory(jb_addr + JB_PC * JB_ELEMENT_SIZE, (char *) buf,
-                         sizeof(CORE_ADDR)))
-    return 0;
-
-  *pc = extract_address ((PTR) buf, sizeof(CORE_ADDR));
-  return 1;
-}
-#endif /* GET_LONGJMP_TARGET */
-
-void
-_initialize_a29k_tdep ()
-{
-  extern CORE_ADDR text_end;
-
-  tm_print_insn = gdb_print_insn_a29k;
-
-  /* FIXME, there should be a way to make a CORE_ADDR variable settable. */
-  add_show_from_set
-    (add_set_cmd ("rstack_high_address", class_support, var_uinteger,
-		  (char *)&rstack_high_address,
-		  "Set top address in memory of the register stack.\n\
-Attempts to access registers saved above this address will be ignored\n\
-or will produce the value -1.", &setlist),
-     &showlist);
-
-  /* FIXME, there should be a way to make a CORE_ADDR variable settable. */
-  add_show_from_set
-    (add_set_cmd ("call_scratch_address", class_support, var_uinteger,
-		  (char *)&text_end,
-"Set address in memory where small amounts of RAM can be used\n\
-when making function calls into the inferior.", &setlist),
-     &showlist);
-}
diff --git a/gdb/a68v-nat.c b/gdb/a68v-nat.c
deleted file mode 100644
index 95bb3c8..0000000
--- a/gdb/a68v-nat.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Host-dependent code for Apollo-68ks for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-
-#ifndef _ISP__M68K
-#define _ISP__M68K 1
-#endif
-
-#include <ptrace.h>
-
-extern int errno;
-
-void
-fetch_inferior_registers (ignored)
-    int ignored;
-{
-  struct ptrace_$data_regs_m68k inferior_registers;
-  struct ptrace_$floating_regs_m68k inferior_fp_registers;
-  struct ptrace_$control_regs_m68k inferior_control_registers;
-  extern char registers[];
-
-  ptrace_$init_control(&inferior_control_registers);
-  inferior_fp_registers.size = sizeof(inferior_fp_registers);
-
-  registers_fetched ();
-  
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers,
-	  ptrace_$data_set,
-	  (PTRACE_ARG3_TYPE) &inferior_registers,
-	  ptrace_$data_set);
-
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	(PTRACE_ARG3_TYPE) &inferior_fp_registers,
-	ptrace_$floating_set_m68k,
-	(PTRACE_ARG3_TYPE) &inferior_fp_registers,
-	ptrace_$floating_set_m68k);
-
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	(PTRACE_ARG3_TYPE) &inferior_control_registers,
-	ptrace_$control_set_m68k,
-	(PTRACE_ARG3_TYPE) &inferior_control_registers,
-	ptrace_$control_set_m68k);
-
-  bcopy (&inferior_registers, registers, 16 * 4);
-  bcopy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
-	 sizeof inferior_fp_registers.regs);
-  *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = inferior_control_registers.sr;
-  *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = inferior_control_registers.pc;
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  struct ptrace_$data_regs_m68k inferior_registers;
-  struct ptrace_$floating_regs_m68k inferior_fp_registers;
-  struct ptrace_$control_regs_m68k inferior_control_registers;
-  extern char registers[];
-
-  ptrace_$init_control(&inferior_control_registers);
-  inferior_fp_registers.size = sizeof(inferior_fp_registers);
-
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	(PTRACE_ARG3_TYPE) &inferior_fp_registers,
-	ptrace_$floating_set_m68k,
-	(PTRACE_ARG3_TYPE) &inferior_fp_registers,
-	ptrace_$floating_set_m68k);
-
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	(PTRACE_ARG3_TYPE) &inferior_control_registers,
-	ptrace_$control_set_m68k,
-	(PTRACE_ARG3_TYPE) &inferior_control_registers,
-	ptrace_$control_set_m68k);
-
-  bcopy (registers, &inferior_registers, sizeof(inferior_registers));
-
-  bcopy (&registers[REGISTER_BYTE (FP0_REGNUM)], inferior_fp_registers.regs,
-	 sizeof inferior_fp_registers.regs);
-
-  inferior_control_registers.sr = *(int *)&registers[REGISTER_BYTE (PS_REGNUM)];
-  inferior_control_registers.pc = *(int *)&registers[REGISTER_BYTE (PC_REGNUM)];
-
-  ptrace (PTRACE_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers,
-	  ptrace_$data_set_m68k,
-	  (PTRACE_ARG3_TYPE) &inferior_registers,
-	  ptrace_$data_set_m68k);
-
-  ptrace (PTRACE_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers,
-	  ptrace_$floating_set_m68k,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers,
-	  ptrace_$floating_set_m68k);
-
-  ptrace (PTRACE_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_control_registers,
-	  ptrace_$control_set_m68k,
-	  (PTRACE_ARG3_TYPE) &inferior_control_registers,
-	  ptrace_$control_set_m68k);
-}
diff --git a/gdb/a68v-xdep.c b/gdb/a68v-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/a68v-xdep.c
+++ /dev/null
diff --git a/gdb/abug-rom.c b/gdb/abug-rom.c
deleted file mode 100644
index 97ff0f8..0000000
--- a/gdb/abug-rom.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Remote debugging interface for ABug Rom monitor for GDB, the GNU debugger.
-   Copyright 1995, 1996, 1998 Free Software Foundation, Inc.
-
-   Written by Rob Savoye of Cygnus Support
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-/* Prototypes for local functions. */
-
-static void abug_open PARAMS ((char *args, int from_tty));
-
-static void
-abug_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno;
-
-  if (regnamelen != 2)
-    return;
-
-  switch (regname[0])
-    {
-    case 'S':
-      if (regname[1] != 'R')
-	return;
-      regno = PS_REGNUM;
-      break;
-    case 'P':
-      if (regname[1] != 'C')
-	return;
-      regno = PC_REGNUM;
-      break;
-    case 'D':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + D0_REGNUM;
-      break;
-    case 'A':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + A0_REGNUM;
-      break;
-    default:
-      return;
-    }
-
-  monitor_supply_register (regno, val);
-}
-
-/*
- * This array of registers needs to match the indexes used by GDB. The
- * whole reason this exists is because the various ROM monitors use
- * different names than GDB does, and don't support all the
- * registers either. So, typing "info reg sp" becomes an "A7".
- */
-
-static char *abug_regnames[NUM_REGS] =
-{
-  "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
-  "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7",
-  "PC",
-};
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops abug_ops;
-
-static char *abug_inits[] = {"\r", NULL};
-
-static struct monitor_ops abug_cmds ;
-
-static void 
-init_abug_cmds(void)
-{
-  abug_cmds.flags =   MO_CLR_BREAK_USES_ADDR;
-  abug_cmds.init =   abug_inits;			/* Init strings */
-  abug_cmds.cont =   "g\r";			/* continue command */
-  abug_cmds.step =   "t\r";			/* single step */
-  abug_cmds.stop =   NULL;				/* interrupt command */
-  abug_cmds.set_break =   "br %x\r";			/* set a breakpoint */
-  abug_cmds.clr_break =   "nobr %x\r";			/* clear a breakpoint */
-  abug_cmds.clr_all_break =   "nobr\r";			/* clear all breakpoints */
-  abug_cmds.fill =   "bf %x:%x %x;b\r";		/* fill (start count val) */
-  abug_cmds.setmem.cmdb =     "ms %x %02x\r";		/* setmem.cmdb (addr, value) */
-  abug_cmds.setmem.cmdw =     "ms %x %04x\r";		/* setmem.cmdw (addr, value) */
-  abug_cmds.setmem.cmdl =     "ms %x %08x\r";		/* setmem.cmdl (addr, value) */
-  abug_cmds.setmem.cmdll =     NULL;			/* setmem.cmdll (addr, value) */
-  abug_cmds.setmem.resp_delim =     NULL;			/* setreg.resp_delim */
-  abug_cmds.setmem.term =     NULL;			/* setreg.term */
-  abug_cmds.setmem.term_cmd =     NULL;			/* setreg.term_cmd */
-  abug_cmds.getmem.cmdb =     "md %x:%x;b\r";		/* getmem.cmdb (addr, len) */
-  abug_cmds.getmem.cmdw =     "md %x:%x;b\r";		/* getmem.cmdw (addr, len) */
-  abug_cmds.getmem.cmdl =     "md %x:%x;b\r";		/* getmem.cmdl (addr, len) */
-  abug_cmds.getmem.cmdll =     NULL;			/* getmem.cmdll (addr, len) */
-  abug_cmds.getmem.resp_delim =     " ";			/* getmem.resp_delim */
-  abug_cmds.getmem.term =     NULL;			/* getmem.term */
-  abug_cmds.getmem.term_cmd =     NULL;			/* getmem.term_cmd */
-  abug_cmds.setreg.cmd =     "rm %s %x\r";		/* setreg.cmd (name, value) */
-  abug_cmds.setreg.resp_delim =     "=";			/* setreg.resp_delim */
-  abug_cmds.setreg.term =     "? ";			/* setreg.term */
-  abug_cmds.setreg.term_cmd =     ".\r"	;		/* setreg.term_cmd */
-  abug_cmds.getreg.cmd =     "rm %s\r";			/* getreg.cmd (name) */
-  abug_cmds.getreg.resp_delim =     "=";			/* getreg.resp_delim */
-  abug_cmds.getreg.term =     "? ";			/* getreg.term */
-  abug_cmds.getreg.term_cmd =     ".\r"	;		/* getreg.term_cmd */
-    abug_cmds.dump_registers =   "rd\r";			/* dump_registers */
-  abug_cmds.register_pattern =   "\\(\\w+\\) +=\\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
-  abug_cmds.supply_register =   abug_supply_register;	/* supply_register */
-  abug_cmds.load_routine =   NULL;				/* load_routine (defaults to SRECs) */
-  abug_cmds.load =   "lo 0\r";			/* download command */
-  abug_cmds.loadresp =   "\n";				/* load response */
-  abug_cmds.prompt =   "135Bug>";			/* monitor command prompt */
-  abug_cmds.line_term =   "\r";				/* end-of-line terminator */
-  abug_cmds.cmd_end =   NULL;				/* optional command terminator */
-  abug_cmds.target =   &abug_ops;			/* target operations */
-  abug_cmds.stopbits =   SERIAL_1_STOPBITS;		/* number of stop bits */
-  abug_cmds.regnames =   abug_regnames;		/* registers names */
-  abug_cmds.magic =   MONITOR_OPS_MAGIC	;	/* magic */
-}; 
-
-static void
-abug_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &abug_cmds, from_tty);
-}
-
-void
-_initialize_abug_rom ()
-{
-  init_abug_cmds() ;
-  init_monitor_ops (&abug_ops);
-
-  abug_ops.to_shortname = "abug";
-  abug_ops.to_longname = "ABug monitor";
-  abug_ops.to_doc = "Debug via the ABug monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  abug_ops.to_open = abug_open;
-
-  add_target (&abug_ops);
-}
diff --git a/gdb/acconfig.h b/gdb/acconfig.h
deleted file mode 100644
index 1829352..0000000
--- a/gdb/acconfig.h
+++ /dev/null
@@ -1,76 +0,0 @@
-
-/* Whether malloc must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_MALLOC
-
-/* Whether realloc must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_REALLOC
-
-/* Whether free must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_FREE
-
-/* Whether strerror must be declared even if <string.h> is included.  */
-#undef NEED_DECLARATION_STRERROR
-@TOP@
-
-/* Define if fpregset_t type is available. */
-#undef HAVE_FPREGSET_T
-
-/* Define if gregset_t type is available. */
-#undef HAVE_GREGSET_T
-
-/* Define if the `long long' type works.  */
-#undef CC_HAS_LONG_LONG
-
-/* Define if the "ll" format works to print long long ints. */
-#undef PRINTF_HAS_LONG_LONG
-
-/* Define if the "%Lg" format works to print long doubles. */
-#undef PRINTF_HAS_LONG_DOUBLE
-
-/* Define if the "%Lg" format works to scan long doubles. */
-#undef SCANF_HAS_LONG_DOUBLE
-
-/* Define if using Solaris thread debugging.  */
-#undef HAVE_THREAD_DB_LIB
-
-/* Define on a GNU/Linux system to work around problems in sys/procfs.h.  */
-#undef START_INFERIOR_TRAPS_EXPECTED
-#undef sys_quotactl
-
-/* Define if you have HPUX threads */
-#undef HAVE_HPUX_THREAD_SUPPORT
-
-/* Define if you want to use the memory mapped malloc package (mmalloc). */
-#undef USE_MMALLOC
-
-/* Define if the runtime uses a routine from mmalloc before gdb has a chance
-   to initialize mmalloc, and we want to force checking to be used anyway.
-   This may cause spurious memory corruption messages if the runtime tries
-   to explicitly deallocate that memory when gdb calls exit. */
-#undef MMCHECK_FORCE
-
-/* Define to 1 if NLS is requested.  */
-#undef ENABLE_NLS
-
-/* Define as 1 if you have catgets and don't want to use GNU gettext.  */
-#undef HAVE_CATGETS
-
-/* Define as 1 if you have gettext and don't want to use GNU gettext.  */
-#undef HAVE_GETTEXT
-
-/* Define as 1 if you have the stpcpy function.  */
-#undef HAVE_STPCPY
-
-/* Define if your locale.h file contains LC_MESSAGES.  */
-#undef HAVE_LC_MESSAGES
-
-/* Define if you want to use the full-screen terminal user interface.  */
-#undef TUI
-
-/* Define if <proc_service.h> on solaris uses int instead of
-   size_t, and assorted other type changes. */
-#undef PROC_SERVICE_IS_OLD
-
-/* If you want to specify a default CPU variant, define this to be its
-   name, as a C string.  */
-#undef TARGET_CPU_DEFAULT
diff --git a/gdb/acinclude.m4 b/gdb/acinclude.m4
deleted file mode 100644
index 43a0b0d..0000000
--- a/gdb/acinclude.m4
+++ /dev/null
@@ -1,861 +0,0 @@
-dnl written by Rob Savoye <rob@cygnus.com> for Cygnus Support
-dnl major rewriting for Tcl 7.5 by Don Libes <libes@nist.gov>
-
-dnl gdb/configure.in uses BFD_NEED_DECLARATION, so get its definition.
-sinclude(../bfd/acinclude.m4)
-
-dnl This gets the standard macros, like the TCL, TK, etc ones.
-sinclude(../config/acinclude.m4)
-
-dnl CYGNUS LOCAL: This gets the right posix flag for gcc
-AC_DEFUN(CY_AC_TCL_LYNX_POSIX,
-[AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AC_PROG_CPP])
-AC_MSG_CHECKING([if running LynxOS])
-AC_CACHE_VAL(ac_cv_os_lynx,
-[AC_EGREP_CPP(yes,
-[/*
- * The old Lynx "cc" only defines "Lynx", but the newer one uses "__Lynx__"
- */
-#if defined(__Lynx__) || defined(Lynx)
-yes
-#endif
-], ac_cv_os_lynx=yes, ac_cv_os_lynx=no)])
-#
-if test "$ac_cv_os_lynx" = "yes" ; then
-  AC_MSG_RESULT(yes)
-  AC_DEFINE(LYNX)
-  AC_MSG_CHECKING([whether -mposix or -X is available])
-  AC_CACHE_VAL(ac_cv_c_posix_flag,
-  [AC_TRY_COMPILE(,[
-  /*
-   * This flag varies depending on how old the compiler is.
-   * -X is for the old "cc" and "gcc" (based on 1.42).
-   * -mposix is for the new gcc (at least 2.5.8).
-   */
-  #if defined(__GNUC__) && __GNUC__ >= 2
-  choke me
-  #endif
-  ], ac_cv_c_posix_flag=" -mposix", ac_cv_c_posix_flag=" -X")])
-  CC="$CC $ac_cv_c_posix_flag"
-  AC_MSG_RESULT($ac_cv_c_posix_flag)
-  else
-  AC_MSG_RESULT(no)
-fi
-])
-
-#
-# Sometimes the native compiler is a bogus stub for gcc or /usr/ucb/cc. This
-# makes configure think it's cross compiling. If --target wasn't used, then
-# we can't configure, so something is wrong. We don't use the cache
-# here cause if somebody fixes their compiler install, we want this to work.
-AC_DEFUN(CY_AC_C_WORKS,
-[# If we cannot compile and link a trivial program, we can't expect anything to work
-AC_MSG_CHECKING(whether the compiler ($CC) actually works)
-AC_TRY_COMPILE(, [/* don't need anything here */],
-        c_compiles=yes, c_compiles=no)
-
-AC_TRY_LINK(, [/* don't need anything here */],
-        c_links=yes, c_links=no)
-
-if test x"${c_compiles}" = x"no" ; then
-  AC_MSG_ERROR(the native compiler is broken and won't compile.)
-fi
-
-if test x"${c_links}" = x"no" ; then
-  AC_MSG_ERROR(the native compiler is broken and won't link.)
-fi
-AC_MSG_RESULT(yes)
-])
-
-AC_DEFUN(CY_AC_PATH_TCLH, [
-#
-# Ok, lets find the tcl source trees so we can use the headers
-# Warning: transition of version 9 to 10 will break this algorithm
-# because 10 sorts before 9. We also look for just tcl. We have to
-# be careful that we don't match stuff like tclX by accident.
-# the alternative search directory is involked by --with-tclinclude
-#
-
-no_tcl=true
-AC_MSG_CHECKING(for Tcl private headers. dir=${configdir})
-AC_ARG_WITH(tclinclude, [  --with-tclinclude=DIR   Directory where tcl private headers are], with_tclinclude=${withval})
-AC_CACHE_VAL(ac_cv_c_tclh,[
-# first check to see if --with-tclinclude was specified
-if test x"${with_tclinclude}" != x ; then
-  if test -f ${with_tclinclude}/tclInt.h ; then
-    ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
-  elif test -f ${with_tclinclude}/generic/tclInt.h ; then
-    ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
-  else
-    AC_MSG_ERROR([${with_tclinclude} directory doesn't contain private headers])
-  fi
-fi
-
-# next check if it came with Tcl configuration file
-if test x"${ac_cv_c_tclconfig}" = x ; then
-  if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
-    ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
-  fi
-fi
-
-# next check in private source directory
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tclh}" = x ; then
-  for i in \
-		${srcdir}/../tcl \
-		`ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` \
-		${srcdir}/../../tcl \
-		`ls -dr ${srcdir}/../../tcl[[7-9]]* 2>/dev/null` \
-		${srcdir}/../../../tcl \
-		`ls -dr ${srcdir}/../../../tcl[[7-9]]* 2>/dev/null ` ; do
-    if test -f $i/generic/tclInt.h ; then
-      ac_cv_c_tclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# finally check in a few common install locations
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tclh}" = x ; then
-  for i in \
-		`ls -dr /usr/local/src/tcl[[7-9]]* 2>/dev/null` \
-		`ls -dr /usr/local/lib/tcl[[7-9]]* 2>/dev/null` \
-		/usr/local/src/tcl \
-		/usr/local/lib/tcl \
-		${prefix}/include ; do
-    if test -f $i/generic/tclInt.h ; then
-      ac_cv_c_tclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tclh}" = x ; then
-   AC_HEADER_CHECK(tclInt.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="")
-fi
-])
-if test x"${ac_cv_c_tclh}" = x ; then
-  TCLHDIR="# no Tcl private headers found"
-  AC_MSG_ERROR([Can't find Tcl private headers])
-fi
-if test x"${ac_cv_c_tclh}" != x ; then
-  no_tcl=""
-  if test x"${ac_cv_c_tclh}" = x"installed" ; then
-    AC_MSG_RESULT([is installed])
-    TCLHDIR=""
-  else
-    AC_MSG_RESULT([found in ${ac_cv_c_tclh}])
-    # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
-    TCLHDIR="-I${ac_cv_c_tclh}"
-  fi
-fi
-
-AC_SUBST(TCLHDIR)
-])
-
-
-AC_DEFUN(CY_AC_PATH_TCLCONFIG, [
-#
-# Ok, lets find the tcl configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-tclconfig
-#
-
-if test x"${no_tcl}" = x ; then
-  # we reset no_tcl in case something fails here
-  no_tcl=true
-  AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)],
-         with_tclconfig=${withval})
-  AC_MSG_CHECKING([for Tcl configuration])
-  AC_CACHE_VAL(ac_cv_c_tclconfig,[
-
-  # First check to see if --with-tclconfig was specified.
-  if test x"${with_tclconfig}" != x ; then
-    if test -f "${with_tclconfig}/tclConfig.sh" ; then
-      ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
-    fi
-  fi
-
-  # then check for a private Tcl installation
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in \
-		../tcl \
-		`ls -dr ../tcl[[7-9]]* 2>/dev/null` \
-		../../tcl \
-		`ls -dr ../../tcl[[7-9]]* 2>/dev/null` \
-		../../../tcl \
-		`ls -dr ../../../tcl[[7-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in \
-		${srcdir}/../tcl \
-		`ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    TCLCONFIG="# no Tcl configs found"
-    AC_MSG_WARN(Can't find Tcl configuration definitions)
-  else
-    no_tcl=
-    TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
-    AC_MSG_RESULT(found $TCLCONFIG)
-  fi
-fi
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_TCLCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_TCLCONFIG, [
-    . $TCLCONFIG
-
-    AC_SUBST(TCL_VERSION)
-    AC_SUBST(TCL_MAJOR_VERSION)
-    AC_SUBST(TCL_MINOR_VERSION)
-    AC_SUBST(TCL_CC)
-    AC_SUBST(TCL_DEFS)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_LIB_FILE)
-
-dnl don't export, not used outside of configure
-dnl     AC_SUBST(TCL_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_EXEC_PREFIX)
-
-    AC_SUBST(TCL_SHLIB_CFLAGS)
-    AC_SUBST(TCL_SHLIB_LD)
-dnl don't export, not used outside of configure
-    AC_SUBST(TCL_SHLIB_LD_LIBS)
-    AC_SUBST(TCL_SHLIB_SUFFIX)
-dnl not used, don't export to save symbols
-    AC_SUBST(TCL_DL_LIBS)
-    AC_SUBST(TCL_LD_FLAGS)
-dnl don't export, not used outside of configure
-    AC_SUBST(TCL_LD_SEARCH_FLAGS)
-    AC_SUBST(TCL_COMPAT_OBJS)
-    AC_SUBST(TCL_RANLIB)
-    AC_SUBST(TCL_BUILD_LIB_SPEC)
-    AC_SUBST(TCL_LIB_SPEC)
-    AC_SUBST(TCL_LIB_VERSIONS_OK)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_SHARED_LIB_SUFFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
-])
-
-# Warning: Tk definitions are very similar to Tcl definitions but
-# are not precisely the same.  There are a couple of differences,
-# so don't do changes to Tcl thinking you can cut and paste it do 
-# the Tk differences and later simply substitute "Tk" for "Tcl".
-# Known differences:
-#  - Acceptable Tcl major version #s is 7-9 while Tk is 4-9
-#  - Searching for Tcl includes looking for tclInt.h, Tk looks for tk.h
-#  - Computing major/minor versions is different because Tk depends on
-#    headers to Tcl, Tk, and X.
-#  - Symbols in tkConfig.sh are different than tclConfig.sh
-#  - Acceptable for Tk to be missing but not Tcl.
-
-AC_DEFUN(CY_AC_PATH_TKH, [
-#
-# Ok, lets find the tk source trees so we can use the headers
-# If the directory (presumably symlink) named "tk" exists, use that one
-# in preference to any others.  Same logic is used when choosing library
-# and again with Tcl. The search order is the best place to look first, then in
-# decreasing significance. The loop breaks if the trigger file is found.
-# Note the gross little conversion here of srcdir by cd'ing to the found
-# directory. This converts the path from a relative to an absolute, so
-# recursive cache variables for the path will work right. We check all
-# the possible paths in one loop rather than many seperate loops to speed
-# things up.
-# the alternative search directory is involked by --with-tkinclude
-#
-no_tk=true
-AC_MSG_CHECKING(for Tk private headers)
-AC_ARG_WITH(tkinclude, [  --with-tkinclude=DIR    Directory where tk private headers are], with_tkinclude=${withval})
-AC_CACHE_VAL(ac_cv_c_tkh,[
-# first check to see if --with-tkinclude was specified
-if test x"${with_tkinclude}" != x ; then
-  if test -f ${with_tkinclude}/tk.h ; then
-    ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
-  elif test -f ${with_tkinclude}/generic/tk.h ; then
-    ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
-  else
-    AC_MSG_ERROR([${with_tkinclude} directory doesn't contain private headers])
-  fi
-fi
-
-# next check if it came with Tk configuration file
-if test x"${ac_cv_c_tkconfig}" = x ; then
-  if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
-    ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
-  fi
-fi
-
-# next check in private source directory
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
-  for i in \
-		${srcdir}/../tk \
-		`ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` \
-		${srcdir}/../../tk \
-		`ls -dr ${srcdir}/../../tk[[4-9]]* 2>/dev/null` \
-		${srcdir}/../../../tk \
-		`ls -dr ${srcdir}/../../../tk[[4-9]]* 2>/dev/null ` ; do
-    if test -f $i/generic/tk.h ; then
-      ac_cv_c_tkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# finally check in a few common install locations
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
-  for i in \
-		`ls -dr /usr/local/src/tk[[4-9]]* 2>/dev/null` \
-		`ls -dr /usr/local/lib/tk[[4-9]]* 2>/dev/null` \
-		/usr/local/src/tk \
-		/usr/local/lib/tk \
-		${prefix}/include ; do
-    if test -f $i/generic/tk.h ; then
-      ac_cv_c_tkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tkh}" = x ; then
-   AC_HEADER_CHECK(tk.h, ac_cv_c_tkh=installed, ac_cv_c_tkh="")
-fi
-])
-if test x"${ac_cv_c_tkh}" != x ; then
-  no_tk=""
-  if test x"${ac_cv_c_tkh}" = x"installed" ; then
-    AC_MSG_RESULT([is installed])
-    TKHDIR=""
-  else
-    AC_MSG_RESULT([found in ${ac_cv_c_tkh}])
-    # this hack is cause the TKHDIR won't print if there is a "-I" in it.
-    TKHDIR="-I${ac_cv_c_tkh}"
-  fi
-else
-  TKHDIR="# no Tk directory found"
-  AC_MSG_WARN([Can't find Tk private headers])
-  no_tk=true
-fi
-
-AC_SUBST(TKHDIR)
-])
-
-
-AC_DEFUN(CY_AC_PATH_TKCONFIG, [
-#
-# Ok, lets find the tk configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-tkconfig
-#
-
-if test x"${no_tk}" = x ; then
-  # we reset no_tk in case something fails here
-  no_tk=true
-  AC_ARG_WITH(tkconfig, [  --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)],
-         with_tkconfig=${withval})
-  AC_MSG_CHECKING([for Tk configuration])
-  AC_CACHE_VAL(ac_cv_c_tkconfig,[
-
-  # First check to see if --with-tkconfig was specified.
-  if test x"${with_tkconfig}" != x ; then
-    if test -f "${with_tkconfig}/tkConfig.sh" ; then
-      ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
-    fi
-  fi
-
-  # then check for a private Tk library
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in \
-		../tk \
-		`ls -dr ../tk[[4-9]]* 2>/dev/null` \
-		../../tk \
-		`ls -dr ../../tk[[4-9]]* 2>/dev/null` \
-		../../../tk \
-		`ls -dr ../../../tk[[4-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in \
-		${srcdir}/../tk \
-		`ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    TKCONFIG="# no Tk configs found"
-    AC_MSG_WARN(Can't find Tk configuration definitions)
-  else
-    no_tk=
-    TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
-    AC_MSG_RESULT(found $TKCONFIG)
-  fi
-fi
-
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_TKCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_TKCONFIG, [
-    if test -f "$TKCONFIG" ; then
-      . $TKCONFIG
-    fi
-
-    AC_SUBST(TK_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(TK_MAJOR_VERSION)
-dnl    AC_SUBST(TK_MINOR_VERSION)
-    AC_SUBST(TK_DEFS)
-
-dnl not used, don't export to save symbols
-    dnl AC_SUBST(TK_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(TK_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TK_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TK_EXEC_PREFIX)
-
-    AC_SUBST(TK_BUILD_INCLUDES)
-    AC_SUBST(TK_XINCLUDES)
-    AC_SUBST(TK_XLIBSW)
-    AC_SUBST(TK_BUILD_LIB_SPEC)
-    AC_SUBST(TK_LIB_SPEC)
-])
-
-# check for Itcl headers. 
-
-AC_DEFUN(CY_AC_PATH_ITCLCONFIG, [
-#
-# Ok, lets find the itcl configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itclconfig
-#
-
-if test x"${no_itcl}" = x ; then
-  # we reset no_itcl in case something fails here
-  no_itcl=true
-  AC_ARG_WITH(itclconfig, [  --with-itclconfig           directory containing itcl configuration (itclConfig.sh)],
-         with_itclconfig=${withval})
-  AC_MSG_CHECKING([for Itcl configuration])
-  AC_CACHE_VAL(ac_cv_c_itclconfig,[
-
-  # First check to see if --with-itclconfig was specified.
-  if test x"${with_itclconfig}" != x ; then
-    if test -f "${with_itclconfig}/itclConfig.sh" ; then
-      ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_itclconfig} directory doesn't contain itclConfig.sh])
-    fi
-  fi
-
-  # then check for a private Itcl library
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in \
-		../itcl/itcl \
-		`ls -dr ../itcl[[4-9]]*/itcl 2>/dev/null` \
-		../../itcl \
-		`ls -dr ../../itcl[[4-9]]*/itcl 2>/dev/null` \
-		../../../itcl \
-		`ls -dr ../../../itcl[[4-9]]*/itcl 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in \
-		${srcdir}/../itcl/itcl \
-		`ls -dr ${srcdir}/../itcl[[4-9]]*/itcl 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    ITCLCONFIG="# no Itcl configs found"
-    AC_MSG_WARN(Can't find Itcl configuration definitions)
-  else
-    no_itcl=
-    ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
-    AC_MSG_RESULT(found $ITCLCONFIG)
-  fi
-fi
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_ITCLCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_ITCLCONFIG, [
-    if test -f "$ITCLCONFIG" ; then
-      . $ITCLCONFIG
-    fi
-
-    AC_SUBST(ITCL_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(ITCL_MAJOR_VERSION)
-dnl    AC_SUBST(ITCL_MINOR_VERSION)
-    AC_SUBST(ITCL_DEFS)
-
-dnl not used, don't export to save symbols
-    dnl AC_SUBST(ITCL_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(ITCL_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITCL_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITCL_EXEC_PREFIX)
-
-    AC_SUBST(ITCL_BUILD_INCLUDES)
-    AC_SUBST(ITCL_BUILD_LIB_SPEC)
-    AC_SUBST(ITCL_LIB_SPEC)
-])
-
-# check for Itcl headers. 
-
-AC_DEFUN(CY_AC_PATH_ITCLH, [
-AC_MSG_CHECKING(for Itcl private headers. srcdir=${srcdir})
-if test x"${ac_cv_c_itclh}" = x ; then
-  for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
-    if test -f $i/generic/itcl.h ; then
-      ac_cv_c_itclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_itclh}" = x ; then
-  ITCLHDIR="# no Itcl private headers found"
-  AC_MSG_ERROR([Can't find Itcl private headers])
-fi
-if test x"${ac_cv_c_itclh}" != x ; then
-     ITCLHDIR="-I${ac_cv_c_itclh}"
-fi
-# should always be here
-#     ITCLLIB="../itcl/itcl/unix/libitcl.a"
-AC_SUBST(ITCLHDIR)
-#AC_SUBST(ITCLLIB)
-])
-
-
-AC_DEFUN(CY_AC_PATH_ITKCONFIG, [
-#
-# Ok, lets find the itk configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itkconfig
-#
-
-if test x"${no_itk}" = x ; then
-  # we reset no_itk in case something fails here
-  no_itk=true
-  AC_ARG_WITH(itkconfig, [  --with-itkconfig           directory containing itk configuration (itkConfig.sh)],
-         with_itkconfig=${withval})
-  AC_MSG_CHECKING([for Itk configuration])
-  AC_CACHE_VAL(ac_cv_c_itkconfig,[
-
-  # First check to see if --with-itkconfig was specified.
-  if test x"${with_itkconfig}" != x ; then
-    if test -f "${with_itkconfig}/itkConfig.sh" ; then
-      ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_itkconfig} directory doesn't contain itkConfig.sh])
-    fi
-  fi
-
-  # then check for a private Itk library
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in \
-		../itcl/itk \
-		`ls -dr ../itcl[[4-9]]*/itk 2>/dev/null` \
-		../../itk \
-		`ls -dr ../../itcl[[4-9]]*/itk 2>/dev/null` \
-		../../../itk \
-		`ls -dr ../../../itcl[[4-9]]*/itk 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in \
-		${srcdir}/../itcl/itk \
-		`ls -dr ${srcdir}/../itcl[[4-9]]*/itk 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    ITKCONFIG="# no Itk configs found"
-    AC_MSG_WARN(Can't find Itk configuration definitions)
-  else
-    no_itk=
-    ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
-    AC_MSG_RESULT(found $ITKCONFIG)
-  fi
-fi
-
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_ITKCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_ITKCONFIG, [
-    if test -f "$ITKCONFIG" ; then
-      . $ITKCONFIG
-    fi
-
-    AC_SUBST(ITK_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(ITK_MAJOR_VERSION)
-dnl    AC_SUBST(ITK_MINOR_VERSION)
-    AC_SUBST(ITK_DEFS)
-
-dnl not used, don't export to save symbols
-    dnl AC_SUBST(ITK_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(ITK_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITK_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITK_EXEC_PREFIX)
-
-    AC_SUBST(ITK_BUILD_INCLUDES)
-    AC_SUBST(ITK_BUILD_LIB_SPEC)
-    AC_SUBST(ITK_LIB_SPEC)
-])
-
-AC_DEFUN(CY_AC_PATH_ITKH, [
-AC_MSG_CHECKING(for Itk private headers. srcdir=${srcdir})
-if test x"${ac_cv_c_itkh}" = x ; then
-  for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
-    if test -f $i/generic/itk.h ; then
-      ac_cv_c_itkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_itkh}" = x ; then
-  ITKHDIR="# no Itk private headers found"
-  AC_MSG_ERROR([Can't find Itk private headers])
-fi
-if test x"${ac_cv_c_itkh}" != x ; then
-     ITKHDIR="-I${ac_cv_c_itkh}"
-fi
-# should always be here
-#     ITKLIB="../itcl/itk/unix/libitk.a"
-AC_SUBST(ITKHDIR)
-#AC_SUBST(ITKLIB)
-])
-
-# check for Tix headers. 
-
-AC_DEFUN(CY_AC_PATH_TIXH, [
-AC_MSG_CHECKING(for Tix private headers. srcdir=${srcdir})
-if test x"${ac_cv_c_tixh}" = x ; then
-  for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
-    if test -f $i/generic/tix.h ; then
-      ac_cv_c_tixh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_tixh}" = x ; then
-  TIXHDIR="# no Tix private headers found"
-  AC_MSG_ERROR([Can't find Tix private headers])
-fi
-if test x"${ac_cv_c_tixh}" != x ; then
-     TIXHDIR="-I${ac_cv_c_tixh}"
-fi
-AC_SUBST(TIXHDIR)
-])
-
-AC_DEFUN(CY_AC_PATH_TIXCONFIG, [
-#
-# Ok, lets find the tix configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itkconfig
-#
-
-if test x"${no_tix}" = x ; then
-  # we reset no_tix in case something fails here
-  no_tix=true
-  AC_ARG_WITH(tixconfig, [  --with-tixconfig           directory containing tix configuration (tixConfig.sh)],
-         with_tixconfig=${withval})
-  AC_MSG_CHECKING([for Tix configuration])
-  AC_CACHE_VAL(ac_cv_c_tixconfig,[
-
-  # First check to see if --with-tixconfig was specified.
-  if test x"${with_tixconfig}" != x ; then
-    if test -f "${with_tixconfig}/tixConfig.sh" ; then
-      ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_tixconfig} directory doesn't contain tixConfig.sh])
-    fi
-  fi
-
-  # then check for a private Tix library
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in \
-		../tix \
-		`ls -dr ../tix 2>/dev/null` \
-		../../tix \
-		`ls -dr ../../tix 2>/dev/null` \
-		../../../tix \
-		`ls -dr ../../../tix 2>/dev/null` ; do
-      echo "**** Looking at $i - with ${configdir}"
-      if test -f "$i/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      echo "**** Looking at $i"
-      if test -f "$i/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  echo "**** Other private locations"
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in \
-		${srcdir}/../tix \
-		`ls -dr ${srcdir}/../tix 2>/dev/null` ; do
-      echo "**** Looking at $i - with ${configdir}"
-      if test -f "$i/${configdir}/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    TIXCONFIG="# no Tix configs found"
-    AC_MSG_WARN(Can't find Tix configuration definitions)
-  else
-    no_tix=
-    TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
-    AC_MSG_RESULT(found $TIXCONFIG)
-  fi
-fi
-
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_TIXCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_TIXCONFIG, [
-    if test -f "$TIXCONFIG" ; then
-      . $TIXCONFIG
-    fi
-
-    AC_SUBST(TIX_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(TIX_MAJOR_VERSION)
-dnl    AC_SUBST(TIX_MINOR_VERSION)
-dnl    AC_SUBST(TIX_DEFS)
-
-dnl not used, don't export to save symbols
-dnl    dnl AC_SUBST(TIX_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(TIX_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TIX_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TIX_EXEC_PREFIX)
-
-dnl    AC_SUBST(TIX_BUILD_INCLUDES)
-    AC_SUBST(TIX_BUILD_LIB_SPEC)
-dnl    AC_SUBST(TIX_LIB_SPEC)
-])
diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
deleted file mode 100644
index 89c4ff4..0000000
--- a/gdb/aclocal.m4
+++ /dev/null
@@ -1,1305 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4
-
-dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl written by Rob Savoye <rob@cygnus.com> for Cygnus Support
-dnl major rewriting for Tcl 7.5 by Don Libes <libes@nist.gov>
-
-dnl gdb/configure.in uses BFD_NEED_DECLARATION, so get its definition.
-sinclude(../bfd/acinclude.m4)
-
-dnl This gets the standard macros, like the TCL, TK, etc ones.
-sinclude(../config/acinclude.m4)
-
-dnl CYGNUS LOCAL: This gets the right posix flag for gcc
-AC_DEFUN(CY_AC_TCL_LYNX_POSIX,
-[AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AC_PROG_CPP])
-AC_MSG_CHECKING([if running LynxOS])
-AC_CACHE_VAL(ac_cv_os_lynx,
-[AC_EGREP_CPP(yes,
-[/*
- * The old Lynx "cc" only defines "Lynx", but the newer one uses "__Lynx__"
- */
-#if defined(__Lynx__) || defined(Lynx)
-yes
-#endif
-], ac_cv_os_lynx=yes, ac_cv_os_lynx=no)])
-#
-if test "$ac_cv_os_lynx" = "yes" ; then
-  AC_MSG_RESULT(yes)
-  AC_DEFINE(LYNX)
-  AC_MSG_CHECKING([whether -mposix or -X is available])
-  AC_CACHE_VAL(ac_cv_c_posix_flag,
-  [AC_TRY_COMPILE(,[
-  /*
-   * This flag varies depending on how old the compiler is.
-   * -X is for the old "cc" and "gcc" (based on 1.42).
-   * -mposix is for the new gcc (at least 2.5.8).
-   */
-  #if defined(__GNUC__) && __GNUC__ >= 2
-  choke me
-  #endif
-  ], ac_cv_c_posix_flag=" -mposix", ac_cv_c_posix_flag=" -X")])
-  CC="$CC $ac_cv_c_posix_flag"
-  AC_MSG_RESULT($ac_cv_c_posix_flag)
-  else
-  AC_MSG_RESULT(no)
-fi
-])
-
-#
-# Sometimes the native compiler is a bogus stub for gcc or /usr/ucb/cc. This
-# makes configure think it's cross compiling. If --target wasn't used, then
-# we can't configure, so something is wrong. We don't use the cache
-# here cause if somebody fixes their compiler install, we want this to work.
-AC_DEFUN(CY_AC_C_WORKS,
-[# If we cannot compile and link a trivial program, we can't expect anything to work
-AC_MSG_CHECKING(whether the compiler ($CC) actually works)
-AC_TRY_COMPILE(, [/* don't need anything here */],
-        c_compiles=yes, c_compiles=no)
-
-AC_TRY_LINK(, [/* don't need anything here */],
-        c_links=yes, c_links=no)
-
-if test x"${c_compiles}" = x"no" ; then
-  AC_MSG_ERROR(the native compiler is broken and won't compile.)
-fi
-
-if test x"${c_links}" = x"no" ; then
-  AC_MSG_ERROR(the native compiler is broken and won't link.)
-fi
-AC_MSG_RESULT(yes)
-])
-
-AC_DEFUN(CY_AC_PATH_TCLH, [
-#
-# Ok, lets find the tcl source trees so we can use the headers
-# Warning: transition of version 9 to 10 will break this algorithm
-# because 10 sorts before 9. We also look for just tcl. We have to
-# be careful that we don't match stuff like tclX by accident.
-# the alternative search directory is involked by --with-tclinclude
-#
-
-no_tcl=true
-AC_MSG_CHECKING(for Tcl private headers. dir=${configdir})
-AC_ARG_WITH(tclinclude, [  --with-tclinclude=DIR   Directory where tcl private headers are], with_tclinclude=${withval})
-AC_CACHE_VAL(ac_cv_c_tclh,[
-# first check to see if --with-tclinclude was specified
-if test x"${with_tclinclude}" != x ; then
-  if test -f ${with_tclinclude}/tclInt.h ; then
-    ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
-  elif test -f ${with_tclinclude}/generic/tclInt.h ; then
-    ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
-  else
-    AC_MSG_ERROR([${with_tclinclude} directory doesn't contain private headers])
-  fi
-fi
-
-# next check if it came with Tcl configuration file
-if test x"${ac_cv_c_tclconfig}" = x ; then
-  if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
-    ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
-  fi
-fi
-
-# next check in private source directory
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tclh}" = x ; then
-  for i in \
-		${srcdir}/../tcl \
-		`ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` \
-		${srcdir}/../../tcl \
-		`ls -dr ${srcdir}/../../tcl[[7-9]]* 2>/dev/null` \
-		${srcdir}/../../../tcl \
-		`ls -dr ${srcdir}/../../../tcl[[7-9]]* 2>/dev/null ` ; do
-    if test -f $i/generic/tclInt.h ; then
-      ac_cv_c_tclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# finally check in a few common install locations
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tclh}" = x ; then
-  for i in \
-		`ls -dr /usr/local/src/tcl[[7-9]]* 2>/dev/null` \
-		`ls -dr /usr/local/lib/tcl[[7-9]]* 2>/dev/null` \
-		/usr/local/src/tcl \
-		/usr/local/lib/tcl \
-		${prefix}/include ; do
-    if test -f $i/generic/tclInt.h ; then
-      ac_cv_c_tclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tclh}" = x ; then
-   AC_HEADER_CHECK(tclInt.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="")
-fi
-])
-if test x"${ac_cv_c_tclh}" = x ; then
-  TCLHDIR="# no Tcl private headers found"
-  AC_MSG_ERROR([Can't find Tcl private headers])
-fi
-if test x"${ac_cv_c_tclh}" != x ; then
-  no_tcl=""
-  if test x"${ac_cv_c_tclh}" = x"installed" ; then
-    AC_MSG_RESULT([is installed])
-    TCLHDIR=""
-  else
-    AC_MSG_RESULT([found in ${ac_cv_c_tclh}])
-    # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
-    TCLHDIR="-I${ac_cv_c_tclh}"
-  fi
-fi
-
-AC_SUBST(TCLHDIR)
-])
-
-
-AC_DEFUN(CY_AC_PATH_TCLCONFIG, [
-#
-# Ok, lets find the tcl configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-tclconfig
-#
-
-if test x"${no_tcl}" = x ; then
-  # we reset no_tcl in case something fails here
-  no_tcl=true
-  AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)],
-         with_tclconfig=${withval})
-  AC_MSG_CHECKING([for Tcl configuration])
-  AC_CACHE_VAL(ac_cv_c_tclconfig,[
-
-  # First check to see if --with-tclconfig was specified.
-  if test x"${with_tclconfig}" != x ; then
-    if test -f "${with_tclconfig}/tclConfig.sh" ; then
-      ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
-    fi
-  fi
-
-  # then check for a private Tcl installation
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in \
-		../tcl \
-		`ls -dr ../tcl[[7-9]]* 2>/dev/null` \
-		../../tcl \
-		`ls -dr ../../tcl[[7-9]]* 2>/dev/null` \
-		../../../tcl \
-		`ls -dr ../../../tcl[[7-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in \
-		${srcdir}/../tcl \
-		`ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    TCLCONFIG="# no Tcl configs found"
-    AC_MSG_WARN(Can't find Tcl configuration definitions)
-  else
-    no_tcl=
-    TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
-    AC_MSG_RESULT(found $TCLCONFIG)
-  fi
-fi
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_TCLCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_TCLCONFIG, [
-    . $TCLCONFIG
-
-    AC_SUBST(TCL_VERSION)
-    AC_SUBST(TCL_MAJOR_VERSION)
-    AC_SUBST(TCL_MINOR_VERSION)
-    AC_SUBST(TCL_CC)
-    AC_SUBST(TCL_DEFS)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_LIB_FILE)
-
-dnl don't export, not used outside of configure
-dnl     AC_SUBST(TCL_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_EXEC_PREFIX)
-
-    AC_SUBST(TCL_SHLIB_CFLAGS)
-    AC_SUBST(TCL_SHLIB_LD)
-dnl don't export, not used outside of configure
-    AC_SUBST(TCL_SHLIB_LD_LIBS)
-    AC_SUBST(TCL_SHLIB_SUFFIX)
-dnl not used, don't export to save symbols
-    AC_SUBST(TCL_DL_LIBS)
-    AC_SUBST(TCL_LD_FLAGS)
-dnl don't export, not used outside of configure
-    AC_SUBST(TCL_LD_SEARCH_FLAGS)
-    AC_SUBST(TCL_COMPAT_OBJS)
-    AC_SUBST(TCL_RANLIB)
-    AC_SUBST(TCL_BUILD_LIB_SPEC)
-    AC_SUBST(TCL_LIB_SPEC)
-    AC_SUBST(TCL_LIB_VERSIONS_OK)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_SHARED_LIB_SUFFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
-])
-
-# Warning: Tk definitions are very similar to Tcl definitions but
-# are not precisely the same.  There are a couple of differences,
-# so don't do changes to Tcl thinking you can cut and paste it do 
-# the Tk differences and later simply substitute "Tk" for "Tcl".
-# Known differences:
-#  - Acceptable Tcl major version #s is 7-9 while Tk is 4-9
-#  - Searching for Tcl includes looking for tclInt.h, Tk looks for tk.h
-#  - Computing major/minor versions is different because Tk depends on
-#    headers to Tcl, Tk, and X.
-#  - Symbols in tkConfig.sh are different than tclConfig.sh
-#  - Acceptable for Tk to be missing but not Tcl.
-
-AC_DEFUN(CY_AC_PATH_TKH, [
-#
-# Ok, lets find the tk source trees so we can use the headers
-# If the directory (presumably symlink) named "tk" exists, use that one
-# in preference to any others.  Same logic is used when choosing library
-# and again with Tcl. The search order is the best place to look first, then in
-# decreasing significance. The loop breaks if the trigger file is found.
-# Note the gross little conversion here of srcdir by cd'ing to the found
-# directory. This converts the path from a relative to an absolute, so
-# recursive cache variables for the path will work right. We check all
-# the possible paths in one loop rather than many seperate loops to speed
-# things up.
-# the alternative search directory is involked by --with-tkinclude
-#
-no_tk=true
-AC_MSG_CHECKING(for Tk private headers)
-AC_ARG_WITH(tkinclude, [  --with-tkinclude=DIR    Directory where tk private headers are], with_tkinclude=${withval})
-AC_CACHE_VAL(ac_cv_c_tkh,[
-# first check to see if --with-tkinclude was specified
-if test x"${with_tkinclude}" != x ; then
-  if test -f ${with_tkinclude}/tk.h ; then
-    ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
-  elif test -f ${with_tkinclude}/generic/tk.h ; then
-    ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
-  else
-    AC_MSG_ERROR([${with_tkinclude} directory doesn't contain private headers])
-  fi
-fi
-
-# next check if it came with Tk configuration file
-if test x"${ac_cv_c_tkconfig}" = x ; then
-  if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
-    ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
-  fi
-fi
-
-# next check in private source directory
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
-  for i in \
-		${srcdir}/../tk \
-		`ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` \
-		${srcdir}/../../tk \
-		`ls -dr ${srcdir}/../../tk[[4-9]]* 2>/dev/null` \
-		${srcdir}/../../../tk \
-		`ls -dr ${srcdir}/../../../tk[[4-9]]* 2>/dev/null ` ; do
-    if test -f $i/generic/tk.h ; then
-      ac_cv_c_tkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# finally check in a few common install locations
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
-  for i in \
-		`ls -dr /usr/local/src/tk[[4-9]]* 2>/dev/null` \
-		`ls -dr /usr/local/lib/tk[[4-9]]* 2>/dev/null` \
-		/usr/local/src/tk \
-		/usr/local/lib/tk \
-		${prefix}/include ; do
-    if test -f $i/generic/tk.h ; then
-      ac_cv_c_tkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tkh}" = x ; then
-   AC_HEADER_CHECK(tk.h, ac_cv_c_tkh=installed, ac_cv_c_tkh="")
-fi
-])
-if test x"${ac_cv_c_tkh}" != x ; then
-  no_tk=""
-  if test x"${ac_cv_c_tkh}" = x"installed" ; then
-    AC_MSG_RESULT([is installed])
-    TKHDIR=""
-  else
-    AC_MSG_RESULT([found in ${ac_cv_c_tkh}])
-    # this hack is cause the TKHDIR won't print if there is a "-I" in it.
-    TKHDIR="-I${ac_cv_c_tkh}"
-  fi
-else
-  TKHDIR="# no Tk directory found"
-  AC_MSG_WARN([Can't find Tk private headers])
-  no_tk=true
-fi
-
-AC_SUBST(TKHDIR)
-])
-
-
-AC_DEFUN(CY_AC_PATH_TKCONFIG, [
-#
-# Ok, lets find the tk configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-tkconfig
-#
-
-if test x"${no_tk}" = x ; then
-  # we reset no_tk in case something fails here
-  no_tk=true
-  AC_ARG_WITH(tkconfig, [  --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)],
-         with_tkconfig=${withval})
-  AC_MSG_CHECKING([for Tk configuration])
-  AC_CACHE_VAL(ac_cv_c_tkconfig,[
-
-  # First check to see if --with-tkconfig was specified.
-  if test x"${with_tkconfig}" != x ; then
-    if test -f "${with_tkconfig}/tkConfig.sh" ; then
-      ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
-    fi
-  fi
-
-  # then check for a private Tk library
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in \
-		../tk \
-		`ls -dr ../tk[[4-9]]* 2>/dev/null` \
-		../../tk \
-		`ls -dr ../../tk[[4-9]]* 2>/dev/null` \
-		../../../tk \
-		`ls -dr ../../../tk[[4-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in \
-		${srcdir}/../tk \
-		`ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    TKCONFIG="# no Tk configs found"
-    AC_MSG_WARN(Can't find Tk configuration definitions)
-  else
-    no_tk=
-    TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
-    AC_MSG_RESULT(found $TKCONFIG)
-  fi
-fi
-
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_TKCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_TKCONFIG, [
-    if test -f "$TKCONFIG" ; then
-      . $TKCONFIG
-    fi
-
-    AC_SUBST(TK_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(TK_MAJOR_VERSION)
-dnl    AC_SUBST(TK_MINOR_VERSION)
-    AC_SUBST(TK_DEFS)
-
-dnl not used, don't export to save symbols
-    dnl AC_SUBST(TK_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(TK_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TK_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TK_EXEC_PREFIX)
-
-    AC_SUBST(TK_BUILD_INCLUDES)
-    AC_SUBST(TK_XINCLUDES)
-    AC_SUBST(TK_XLIBSW)
-    AC_SUBST(TK_BUILD_LIB_SPEC)
-    AC_SUBST(TK_LIB_SPEC)
-])
-
-# check for Itcl headers. 
-
-AC_DEFUN(CY_AC_PATH_ITCLCONFIG, [
-#
-# Ok, lets find the itcl configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itclconfig
-#
-
-if test x"${no_itcl}" = x ; then
-  # we reset no_itcl in case something fails here
-  no_itcl=true
-  AC_ARG_WITH(itclconfig, [  --with-itclconfig           directory containing itcl configuration (itclConfig.sh)],
-         with_itclconfig=${withval})
-  AC_MSG_CHECKING([for Itcl configuration])
-  AC_CACHE_VAL(ac_cv_c_itclconfig,[
-
-  # First check to see if --with-itclconfig was specified.
-  if test x"${with_itclconfig}" != x ; then
-    if test -f "${with_itclconfig}/itclConfig.sh" ; then
-      ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_itclconfig} directory doesn't contain itclConfig.sh])
-    fi
-  fi
-
-  # then check for a private Itcl library
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in \
-		../itcl/itcl \
-		`ls -dr ../itcl[[4-9]]*/itcl 2>/dev/null` \
-		../../itcl \
-		`ls -dr ../../itcl[[4-9]]*/itcl 2>/dev/null` \
-		../../../itcl \
-		`ls -dr ../../../itcl[[4-9]]*/itcl 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in \
-		${srcdir}/../itcl/itcl \
-		`ls -dr ${srcdir}/../itcl[[4-9]]*/itcl 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    ITCLCONFIG="# no Itcl configs found"
-    AC_MSG_WARN(Can't find Itcl configuration definitions)
-  else
-    no_itcl=
-    ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
-    AC_MSG_RESULT(found $ITCLCONFIG)
-  fi
-fi
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_ITCLCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_ITCLCONFIG, [
-    if test -f "$ITCLCONFIG" ; then
-      . $ITCLCONFIG
-    fi
-
-    AC_SUBST(ITCL_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(ITCL_MAJOR_VERSION)
-dnl    AC_SUBST(ITCL_MINOR_VERSION)
-    AC_SUBST(ITCL_DEFS)
-
-dnl not used, don't export to save symbols
-    dnl AC_SUBST(ITCL_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(ITCL_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITCL_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITCL_EXEC_PREFIX)
-
-    AC_SUBST(ITCL_BUILD_INCLUDES)
-    AC_SUBST(ITCL_BUILD_LIB_SPEC)
-    AC_SUBST(ITCL_LIB_SPEC)
-])
-
-# check for Itcl headers. 
-
-AC_DEFUN(CY_AC_PATH_ITCLH, [
-AC_MSG_CHECKING(for Itcl private headers. srcdir=${srcdir})
-if test x"${ac_cv_c_itclh}" = x ; then
-  for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
-    if test -f $i/generic/itcl.h ; then
-      ac_cv_c_itclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_itclh}" = x ; then
-  ITCLHDIR="# no Itcl private headers found"
-  AC_MSG_ERROR([Can't find Itcl private headers])
-fi
-if test x"${ac_cv_c_itclh}" != x ; then
-     ITCLHDIR="-I${ac_cv_c_itclh}"
-fi
-# should always be here
-#     ITCLLIB="../itcl/itcl/unix/libitcl.a"
-AC_SUBST(ITCLHDIR)
-#AC_SUBST(ITCLLIB)
-])
-
-
-AC_DEFUN(CY_AC_PATH_ITKCONFIG, [
-#
-# Ok, lets find the itk configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itkconfig
-#
-
-if test x"${no_itk}" = x ; then
-  # we reset no_itk in case something fails here
-  no_itk=true
-  AC_ARG_WITH(itkconfig, [  --with-itkconfig           directory containing itk configuration (itkConfig.sh)],
-         with_itkconfig=${withval})
-  AC_MSG_CHECKING([for Itk configuration])
-  AC_CACHE_VAL(ac_cv_c_itkconfig,[
-
-  # First check to see if --with-itkconfig was specified.
-  if test x"${with_itkconfig}" != x ; then
-    if test -f "${with_itkconfig}/itkConfig.sh" ; then
-      ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_itkconfig} directory doesn't contain itkConfig.sh])
-    fi
-  fi
-
-  # then check for a private Itk library
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in \
-		../itcl/itk \
-		`ls -dr ../itcl[[4-9]]*/itk 2>/dev/null` \
-		../../itk \
-		`ls -dr ../../itcl[[4-9]]*/itk 2>/dev/null` \
-		../../../itk \
-		`ls -dr ../../../itcl[[4-9]]*/itk 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in \
-		${srcdir}/../itcl/itk \
-		`ls -dr ${srcdir}/../itcl[[4-9]]*/itk 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    ITKCONFIG="# no Itk configs found"
-    AC_MSG_WARN(Can't find Itk configuration definitions)
-  else
-    no_itk=
-    ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
-    AC_MSG_RESULT(found $ITKCONFIG)
-  fi
-fi
-
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_ITKCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_ITKCONFIG, [
-    if test -f "$ITKCONFIG" ; then
-      . $ITKCONFIG
-    fi
-
-    AC_SUBST(ITK_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(ITK_MAJOR_VERSION)
-dnl    AC_SUBST(ITK_MINOR_VERSION)
-    AC_SUBST(ITK_DEFS)
-
-dnl not used, don't export to save symbols
-    dnl AC_SUBST(ITK_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(ITK_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITK_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(ITK_EXEC_PREFIX)
-
-    AC_SUBST(ITK_BUILD_INCLUDES)
-    AC_SUBST(ITK_BUILD_LIB_SPEC)
-    AC_SUBST(ITK_LIB_SPEC)
-])
-
-AC_DEFUN(CY_AC_PATH_ITKH, [
-AC_MSG_CHECKING(for Itk private headers. srcdir=${srcdir})
-if test x"${ac_cv_c_itkh}" = x ; then
-  for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
-    if test -f $i/generic/itk.h ; then
-      ac_cv_c_itkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_itkh}" = x ; then
-  ITKHDIR="# no Itk private headers found"
-  AC_MSG_ERROR([Can't find Itk private headers])
-fi
-if test x"${ac_cv_c_itkh}" != x ; then
-     ITKHDIR="-I${ac_cv_c_itkh}"
-fi
-# should always be here
-#     ITKLIB="../itcl/itk/unix/libitk.a"
-AC_SUBST(ITKHDIR)
-#AC_SUBST(ITKLIB)
-])
-
-# check for Tix headers. 
-
-AC_DEFUN(CY_AC_PATH_TIXH, [
-AC_MSG_CHECKING(for Tix private headers. srcdir=${srcdir})
-if test x"${ac_cv_c_tixh}" = x ; then
-  for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
-    if test -f $i/generic/tix.h ; then
-      ac_cv_c_tixh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_tixh}" = x ; then
-  TIXHDIR="# no Tix private headers found"
-  AC_MSG_ERROR([Can't find Tix private headers])
-fi
-if test x"${ac_cv_c_tixh}" != x ; then
-     TIXHDIR="-I${ac_cv_c_tixh}"
-fi
-AC_SUBST(TIXHDIR)
-])
-
-AC_DEFUN(CY_AC_PATH_TIXCONFIG, [
-#
-# Ok, lets find the tix configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itkconfig
-#
-
-if test x"${no_tix}" = x ; then
-  # we reset no_tix in case something fails here
-  no_tix=true
-  AC_ARG_WITH(tixconfig, [  --with-tixconfig           directory containing tix configuration (tixConfig.sh)],
-         with_tixconfig=${withval})
-  AC_MSG_CHECKING([for Tix configuration])
-  AC_CACHE_VAL(ac_cv_c_tixconfig,[
-
-  # First check to see if --with-tixconfig was specified.
-  if test x"${with_tixconfig}" != x ; then
-    if test -f "${with_tixconfig}/tixConfig.sh" ; then
-      ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
-    else
-      AC_MSG_ERROR([${with_tixconfig} directory doesn't contain tixConfig.sh])
-    fi
-  fi
-
-  # then check for a private Tix library
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in \
-		../tix \
-		`ls -dr ../tix 2>/dev/null` \
-		../../tix \
-		`ls -dr ../../tix 2>/dev/null` \
-		../../../tix \
-		`ls -dr ../../../tix 2>/dev/null` ; do
-      echo "**** Looking at $i - with ${configdir}"
-      if test -f "$i/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      echo "**** Looking at $i"
-      if test -f "$i/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  echo "**** Other private locations"
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in \
-		${srcdir}/../tix \
-		`ls -dr ${srcdir}/../tix 2>/dev/null` ; do
-      echo "**** Looking at $i - with ${configdir}"
-      if test -f "$i/${configdir}/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  ])
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    TIXCONFIG="# no Tix configs found"
-    AC_MSG_WARN(Can't find Tix configuration definitions)
-  else
-    no_tix=
-    TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
-    AC_MSG_RESULT(found $TIXCONFIG)
-  fi
-fi
-
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_TIXCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_TIXCONFIG, [
-    if test -f "$TIXCONFIG" ; then
-      . $TIXCONFIG
-    fi
-
-    AC_SUBST(TIX_VERSION)
-dnl not actually used, don't export to save symbols
-dnl    AC_SUBST(TIX_MAJOR_VERSION)
-dnl    AC_SUBST(TIX_MINOR_VERSION)
-dnl    AC_SUBST(TIX_DEFS)
-
-dnl not used, don't export to save symbols
-dnl    dnl AC_SUBST(TIX_LIB_FILE)
-
-dnl not used outside of configure
-dnl    AC_SUBST(TIX_LIBS)
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TIX_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl    AC_SUBST(TIX_EXEC_PREFIX)
-
-dnl    AC_SUBST(TIX_BUILD_INCLUDES)
-    AC_SUBST(TIX_BUILD_LIB_SPEC)
-dnl    AC_SUBST(TIX_LIB_SPEC)
-])
-
-
-# serial 1
-
-# @defmac AC_PROG_CC_STDC
-# @maindex PROG_CC_STDC
-# @ovindex CC
-# If the C compiler in not in ANSI C mode by default, try to add an option
-# to output variable @code{CC} to make it so.  This macro tries various
-# options that select ANSI C on some system or another.  It considers the
-# compiler to be in ANSI C mode if it handles function prototypes correctly.
-#
-# If you use this macro, you should check after calling it whether the C
-# compiler has been set to accept ANSI C; if not, the shell variable
-# @code{am_cv_prog_cc_stdc} is set to @samp{no}.  If you wrote your source
-# code in ANSI C, you can make an un-ANSIfied copy of it by using the
-# program @code{ansi2knr}, which comes with Ghostscript.
-# @end defmac
-
-AC_DEFUN(AM_PROG_CC_STDC,
-[AC_REQUIRE([AC_PROG_CC])
-AC_BEFORE([$0], [AC_C_INLINE])
-AC_BEFORE([$0], [AC_C_CONST])
-dnl Force this before AC_PROG_CPP.  Some cpp's, eg on HPUX, require
-dnl a magic option to avoid problems with ANSI preprocessor commands
-dnl like #elif.
-dnl FIXME: can't do this because then AC_AIX won't work due to a
-dnl circular dependency.
-dnl AC_BEFORE([$0], [AC_PROG_CPP])
-AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
-AC_CACHE_VAL(am_cv_prog_cc_stdc,
-[am_cv_prog_cc_stdc=no
-ac_save_CC="$CC"
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX			-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  AC_TRY_COMPILE(
-[#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-], [
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-],
-[am_cv_prog_cc_stdc="$ac_arg"; break])
-done
-CC="$ac_save_CC"
-])
-if test -z "$am_cv_prog_cc_stdc"; then
-  AC_MSG_RESULT([none needed])
-else
-  AC_MSG_RESULT($am_cv_prog_cc_stdc)
-fi
-case "x$am_cv_prog_cc_stdc" in
-  x|xno) ;;
-  *) CC="$CC $am_cv_prog_cc_stdc" ;;
-esac
-])
-
-# This file is derived from `gettext.m4'.  The difference is that the
-# included macros assume Cygnus-style source and build trees.
-
-# Macro to add for using GNU gettext.
-# Ulrich Drepper <drepper@cygnus.com>, 1995.
-#
-# This file file be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-# Please note that the actual code is *not* freely available.
-
-# serial 3
-
-AC_DEFUN(CY_WITH_NLS,
-  [AC_MSG_CHECKING([whether NLS is requested])
-    dnl Default is enabled NLS
-    AC_ARG_ENABLE(nls,
-      [  --disable-nls           do not use Native Language Support],
-      USE_NLS=$enableval, USE_NLS=yes)
-    AC_MSG_RESULT($USE_NLS)
-    AC_SUBST(USE_NLS)
-
-    USE_INCLUDED_LIBINTL=no
-
-    dnl If we use NLS figure out what method
-    if test "$USE_NLS" = "yes"; then
-      AC_DEFINE(ENABLE_NLS)
-      AC_MSG_CHECKING([whether included gettext is requested])
-      AC_ARG_WITH(included-gettext,
-        [  --with-included-gettext use the GNU gettext library included here],
-        nls_cv_force_use_gnu_gettext=$withval,
-        nls_cv_force_use_gnu_gettext=no)
-      AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
-
-      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-        dnl User does not insist on using GNU NLS library.  Figure out what
-        dnl to use.  If gettext or catgets are available (in this order) we
-        dnl use this.  Else we have to fall back to GNU NLS library.
-	dnl catgets is only used if permitted by option --with-catgets.
-	nls_cv_header_intl=
-	nls_cv_header_libgt=
-	CATOBJEXT=NONE
-
-	AC_CHECK_HEADER(libintl.h,
-	  [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc,
-	    [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")],
-	       gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)])
-
-	   if test "$gt_cv_func_gettext_libc" != "yes"; then
-	     AC_CHECK_LIB(intl, bindtextdomain,
-	       [AC_CACHE_CHECK([for gettext in libintl],
-		 gt_cv_func_gettext_libintl,
-		 [AC_TRY_LINK([], [return (int) gettext ("")],
-		 gt_cv_func_gettext_libintl=yes,
-		 gt_cv_func_gettext_libintl=no)])])
-	   fi
-
-	   if test "$gt_cv_func_gettext_libc" = "yes" \
-	      || test "$gt_cv_func_gettext_libintl" = "yes"; then
-	      AC_DEFINE(HAVE_GETTEXT)
-	      AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-		[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
-	      if test "$MSGFMT" != "no"; then
-		AC_CHECK_FUNCS(dcgettext)
-		AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
-		AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-		  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
-		AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
-			       return _nl_msg_cat_cntr],
-		  [CATOBJEXT=.gmo
-		   DATADIRNAME=share],
-		  [CATOBJEXT=.mo
-		   DATADIRNAME=lib])
-		INSTOBJEXT=.mo
-	      fi
-	    fi
-	])
-
-	dnl In the standard gettext, we would now check for catgets.
-        dnl However, we never want to use catgets for our releases.
-
-        if test "$CATOBJEXT" = "NONE"; then
-	  dnl Neither gettext nor catgets in included in the C library.
-	  dnl Fall back on GNU gettext library.
-	  nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        INTLOBJS="\$(GETTOBJS)"
-        AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
-        AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
-        AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
-        AC_SUBST(MSGFMT)
-	USE_INCLUDED_LIBINTL=yes
-        CATOBJEXT=.gmo
-        INSTOBJEXT=.mo
-        DATADIRNAME=share
-	INTLDEPS='$(top_builddir)/../intl/libintl.a'
-	INTLLIBS=$INTLDEPS
-	LIBS=`echo $LIBS | sed -e 's/-lintl//'`
-        nls_cv_header_intl=libintl.h
-        nls_cv_header_libgt=libgettext.h
-      fi
-
-      dnl Test whether we really found GNU xgettext.
-      if test "$XGETTEXT" != ":"; then
-	dnl If it is no GNU xgettext we define it as : so that the
-	dnl Makefiles still can work.
-	if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
-	  : ;
-	else
-	  AC_MSG_RESULT(
-	    [found xgettext programs is not GNU xgettext; ignore it])
-	  XGETTEXT=":"
-	fi
-      fi
-
-      # We need to process the po/ directory.
-      POSUB=po
-    else
-      DATADIRNAME=share
-      nls_cv_header_intl=libintl.h
-      nls_cv_header_libgt=libgettext.h
-    fi
-
-    # If this is used in GNU gettext we have to set USE_NLS to `yes'
-    # because some of the sources are only built for this goal.
-    if test "$PACKAGE" = gettext; then
-      USE_NLS=yes
-      USE_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl These rules are solely for the distribution goal.  While doing this
-    dnl we only have to keep exactly one list of the available catalogs
-    dnl in configure.in.
-    for lang in $ALL_LINGUAS; do
-      GMOFILES="$GMOFILES $lang.gmo"
-      POFILES="$POFILES $lang.po"
-    done
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST(USE_INCLUDED_LIBINTL)
-    AC_SUBST(CATALOGS)
-    AC_SUBST(CATOBJEXT)
-    AC_SUBST(DATADIRNAME)
-    AC_SUBST(GMOFILES)
-    AC_SUBST(INSTOBJEXT)
-    AC_SUBST(INTLDEPS)
-    AC_SUBST(INTLLIBS)
-    AC_SUBST(INTLOBJS)
-    AC_SUBST(POFILES)
-    AC_SUBST(POSUB)
-  ])
-
-AC_DEFUN(CY_GNU_GETTEXT,
-  [AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-   AC_REQUIRE([AC_PROG_CC])dnl
-   AC_REQUIRE([AC_PROG_RANLIB])dnl
-   AC_REQUIRE([AC_ISC_POSIX])dnl
-   AC_REQUIRE([AC_HEADER_STDC])dnl
-   AC_REQUIRE([AC_C_CONST])dnl
-   AC_REQUIRE([AC_C_INLINE])dnl
-   AC_REQUIRE([AC_TYPE_OFF_T])dnl
-   AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-   AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-   AC_REQUIRE([AC_FUNC_MMAP])dnl
-
-   AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
-unistd.h values.h sys/param.h])
-   AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
-__argz_count __argz_stringify __argz_next])
-
-   if test "${ac_cv_func_stpcpy+set}" != "set"; then
-     AC_CHECK_FUNCS(stpcpy)
-   fi
-   if test "${ac_cv_func_stpcpy}" = "yes"; then
-     AC_DEFINE(HAVE_STPCPY)
-   fi
-
-   AM_LC_MESSAGES
-   CY_WITH_NLS
-
-   if test "x$CATOBJEXT" != "x"; then
-     if test "x$ALL_LINGUAS" = "x"; then
-       LINGUAS=
-     else
-       AC_MSG_CHECKING(for catalogs to be installed)
-       NEW_LINGUAS=
-       for lang in ${LINGUAS=$ALL_LINGUAS}; do
-         case "$ALL_LINGUAS" in
-          *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
-         esac
-       done
-       LINGUAS=$NEW_LINGUAS
-       AC_MSG_RESULT($LINGUAS)
-     fi
-
-     dnl Construct list of names of catalog files to be constructed.
-     if test -n "$LINGUAS"; then
-       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
-     fi
-   fi
-
-   dnl The reference to <locale.h> in the installed <libintl.h> file
-   dnl must be resolved because we cannot expect the users of this
-   dnl to define HAVE_LOCALE_H.
-   if test $ac_cv_header_locale_h = yes; then
-     INCLUDE_LOCALE_H="#include <locale.h>"
-   else
-     INCLUDE_LOCALE_H="\
-/* The system does not provide the header <locale.h>.  Take care yourself.  */"
-   fi
-   AC_SUBST(INCLUDE_LOCALE_H)
-
-   dnl Determine which catalog format we have (if any is needed)
-   dnl For now we know about two different formats:
-   dnl   Linux libc-5 and the normal X/Open format
-   if test -f $srcdir/po2tbl.sed.in; then
-      if test "$CATOBJEXT" = ".cat"; then
-	 AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)
-
-	 dnl Transform the SED scripts while copying because some dumb SEDs
-         dnl cannot handle comments.
-	 sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
-      fi
-      dnl po2tbl.sed is always needed.
-      sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
-	 $srcdir/po2tbl.sed.in > po2tbl.sed
-   fi
-
-   dnl In the intl/Makefile.in we have a special dependency which makes
-   dnl only sense for gettext.  We comment this out for non-gettext
-   dnl packages.
-   if test "$PACKAGE" = "gettext"; then
-     GT_NO="#NO#"
-     GT_YES=
-   else
-     GT_NO=
-     GT_YES="#YES#"
-   fi
-   AC_SUBST(GT_NO)
-   AC_SUBST(GT_YES)
-
-   MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
-   AC_SUBST(MKINSTALLDIRS)
-
-   dnl *** For now the libtool support in intl/Makefile is not for real.
-   l=
-   AC_SUBST(l)
-
-   dnl Generate list of files to be processed by xgettext which will
-   dnl be included in po/Makefile.  But only do this if the po directory
-   dnl exists in srcdir.
-   if test -d $srcdir/po; then
-      test -d po || mkdir po
-      if test "x$srcdir" != "x."; then
-	 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
-	    posrcprefix="$srcdir/"
-	 else
-	    posrcprefix="../$srcdir/"
-	 fi
-      else
-	 posrcprefix="../"
-      fi
-      rm -f po/POTFILES
-      sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
-	 < $srcdir/po/POTFILES.in > po/POTFILES
-   fi
-  ])
-
-# Search path for a program which passes the given test.
-# Ulrich Drepper <drepper@cygnus.com>, 1996.
-#
-# This file file be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-# Please note that the actual code is *not* freely available.
-
-# serial 1
-
-dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-AC_DEFUN(AM_PATH_PROG_WITH_TEST,
-[# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL(ac_cv_path_$1,
-[case "[$]$1" in
-  /*)
-  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in ifelse([$5], , $PATH, [$5]); do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if [$3]; then
-	ac_cv_path_$1="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-  ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test -n "[$]$1"; then
-  AC_MSG_RESULT([$]$1)
-else
-  AC_MSG_RESULT(no)
-fi
-AC_SUBST($1)dnl
-])
-
-# Check whether LC_MESSAGES is available in <locale.h>.
-# Ulrich Drepper <drepper@cygnus.com>, 1995.
-#
-# This file file be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-# Please note that the actual code is *not* freely available.
-
-# serial 1
-
-AC_DEFUN(AM_LC_MESSAGES,
-  [if test $ac_cv_header_locale_h = yes; then
-    AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
-      [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
-    if test $am_cv_val_LC_MESSAGES = yes; then
-      AC_DEFINE(HAVE_LC_MESSAGES)
-    fi
-  fi])
-
diff --git a/gdb/alpha-nat.c b/gdb/alpha-nat.c
deleted file mode 100644
index 59bd0d8..0000000
--- a/gdb/alpha-nat.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/* Low level Alpha interface, for GDB when running native.
-   Copyright 1993, 1995, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "target.h"
-#include <sys/ptrace.h>
-#ifdef __linux__
-# include <asm/reg.h>
-# include <alpha/ptrace.h>
-#else
-# include <machine/reg.h>
-#endif
-#include <sys/user.h>
-
-/* Prototypes for local functions. */
-
-static void fetch_osf_core_registers PARAMS ((char *,
-					      unsigned, int, CORE_ADDR));
-static void fetch_elf_core_registers PARAMS ((char *,
-					      unsigned, int, CORE_ADDR));
-
-/* Size of elements in jmpbuf */
-
-#define JB_ELEMENT_SIZE 8
-
-/* The definition for JB_PC in machine/reg.h is wrong.
-   And we can't get at the correct definition in setjmp.h as it is
-   not always available (eg. if _POSIX_SOURCE is defined which is the
-   default). As the defintion is unlikely to change (see comment
-   in <setjmp.h>, define the correct value here.  */
-
-#undef JB_PC
-#define JB_PC 2
-
-/* Figure out where the longjmp will land.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target (pc)
-     CORE_ADDR *pc;
-{
-  CORE_ADDR jb_addr;
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-
-  jb_addr = read_register(A0_REGNUM);
-
-  if (target_read_memory(jb_addr + JB_PC * JB_ELEMENT_SIZE, raw_buffer,
-			 sizeof(CORE_ADDR)))
-    return 0;
-
-  *pc = extract_address (raw_buffer, sizeof(CORE_ADDR));
-  return 1;
-}
-
-/* Extract the register values out of the core file and store
-   them where `read_register' will find them.
-
-   CORE_REG_SECT points to the register values themselves, read into memory.
-   CORE_REG_SIZE is the size of that area.
-   WHICH says which set of registers we are handling (0 = int, 2 = float
-         on machines where they are discontiguous).
-   REG_ADDR is the offset from u.u_ar0 to the register values relative to
-            core_reg_sect.  This is used with old-fashioned core files to
-	    locate the registers in a large upage-plus-stack ".reg" section.
-	    Original upage address X is at location core_reg_sect+x+reg_addr.
- */
-
-static void
-fetch_osf_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;
-{
-  register int regno;
-  register int addr;
-  int bad_reg = -1;
-
-  /* Table to map a gdb regnum to an index in the core register section.
-     The floating point register values are garbage in OSF/1.2 core files.  */
-  static int core_reg_mapping[NUM_REGS] =
-  {
-#define EFL (EF_SIZE / 8)
-	EF_V0,	EF_T0,	EF_T1,	EF_T2,	EF_T3,	EF_T4,	EF_T5,	EF_T6,
-	EF_T7,	EF_S0,	EF_S1,	EF_S2,	EF_S3,	EF_S4,	EF_S5,	EF_S6,
-	EF_A0,	EF_A1,	EF_A2,	EF_A3,	EF_A4,	EF_A5,	EF_T8,	EF_T9,
-	EF_T10,	EF_T11,	EF_RA,	EF_T12,	EF_AT,	EF_GP,	EF_SP,	-1,
-	EFL+0,	EFL+1,	EFL+2,	EFL+3,	EFL+4,	EFL+5,	EFL+6,	EFL+7,
-	EFL+8,	EFL+9,	EFL+10,	EFL+11,	EFL+12,	EFL+13,	EFL+14,	EFL+15,
-	EFL+16,	EFL+17,	EFL+18,	EFL+19,	EFL+20,	EFL+21,	EFL+22,	EFL+23,
-	EFL+24,	EFL+25,	EFL+26,	EFL+27,	EFL+28,	EFL+29,	EFL+30,	EFL+31,
-	EF_PC,	-1
-  };
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      if (CANNOT_FETCH_REGISTER (regno))
-	{
-	  supply_register (regno, zerobuf);
-	  continue;
-	}
-      addr = 8 * core_reg_mapping[regno];
-      if (addr < 0 || addr >= core_reg_size)
-	{
-	  if (bad_reg < 0)
-	    bad_reg = regno;
-	}
-      else
-	{
-	  supply_register (regno, core_reg_sect + addr);
-	}
-    }
-  if (bad_reg >= 0)
-    {
-      error ("Register %s not found in core file.", REGISTER_NAME (bad_reg));
-    }
-}
-
-static void
-fetch_elf_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;
-{
-  if (core_reg_size < 32*8)
-    {
-      error ("Core file register section too small (%u bytes).", core_reg_size);
-      return;
-    }
-
-  if (which == 2)
-    {
-      /* The FPU Registers.  */
-      memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], core_reg_sect, 31*8);
-      memset (&registers[REGISTER_BYTE (FP0_REGNUM+31)], 0, 8);
-      memset (&register_valid[FP0_REGNUM], 1, 32);
-    }
-  else
-    {
-      /* The General Registers.  */
-      memcpy (&registers[REGISTER_BYTE (V0_REGNUM)], core_reg_sect, 31*8);
-      memcpy (&registers[REGISTER_BYTE (PC_REGNUM)], core_reg_sect+31*8, 8);
-      memset (&registers[REGISTER_BYTE (ZERO_REGNUM)], 0, 8);
-      memset (&register_valid[V0_REGNUM], 1, 32);
-      register_valid[PC_REGNUM] = 1;
-    }
-}
-
-
-/* Map gdb internal register number to a ptrace ``address''.
-   These ``addresses'' are defined in <sys/ptrace.h> */
-
-#define REGISTER_PTRACE_ADDR(regno) \
-   (regno < FP0_REGNUM ? 	GPR_BASE + (regno) \
-  : regno == PC_REGNUM ?	PC	\
-  : regno >= FP0_REGNUM ?	FPR_BASE + ((regno) - FP0_REGNUM) \
-  : 0)
-
-/* Return the ptrace ``address'' of register REGNO. */
-
-CORE_ADDR
-register_addr (regno, blockend)
-     int regno;
-     CORE_ADDR blockend;
-{
-  return REGISTER_PTRACE_ADDR (regno);
-}
-
-int
-kernel_u_size ()
-{
-  return (sizeof (struct user));
-}
-
-#if defined(USE_PROC_FS) || defined(HAVE_GREGSET_T)
-#include <sys/procfs.h>
-
-/*
- * See the comment in m68k-tdep.c regarding the utility of these functions.
- */
-
-void 
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  register int regi;
-  register long *regp = ALPHA_REGSET_BASE (gregsetp);
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for (regi = 0; regi < 31; regi++)
-    supply_register (regi, (char *)(regp + regi));
-
-  supply_register (PC_REGNUM, (char *)(regp + 31));
-
-  /* Fill inaccessible registers with zero.  */
-  supply_register (ZERO_REGNUM, zerobuf);
-  supply_register (FP_REGNUM, zerobuf);
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-  int regi;
-  register long *regp = ALPHA_REGSET_BASE (gregsetp);
-
-  for (regi = 0; regi < 31; regi++)
-    if ((regno == -1) || (regno == regi))
-      *(regp + regi) = *(long *) &registers[REGISTER_BYTE (regi)];
-
-  if ((regno == -1) || (regno == PC_REGNUM))
-    *(regp + 31) = *(long *) &registers[REGISTER_BYTE (PC_REGNUM)];
-}
-
-/*
- * Now we do the same thing for floating-point registers.
- * Again, see the comments in m68k-tdep.c.
- */
-
-void
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  register int regi;
-  register long *regp = ALPHA_REGSET_BASE (fpregsetp);
-
-  for (regi = 0; regi < 32; regi++)
-    supply_register (regi + FP0_REGNUM, (char *)(regp + regi));
-}
-
-void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
-{
-  int regi;
-  register long *regp = ALPHA_REGSET_BASE (fpregsetp);
-
-  for (regi = FP0_REGNUM; regi < FP0_REGNUM + 32; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  *(regp + regi - FP0_REGNUM) =
-	    *(long *) &registers[REGISTER_BYTE (regi)];
-	}
-    }
-}
-#endif
-
-
-/* Register that we are able to handle alpha core file formats. */
-
-static struct core_fns alpha_osf_core_fns =
-{
-  /* This really is bfd_target_unknown_flavour.  */
-
-  bfd_target_unknown_flavour,
-  fetch_osf_core_registers,
-  NULL
-};
-
-static struct core_fns alpha_elf_core_fns =
-{
-  bfd_target_elf_flavour,
-  fetch_elf_core_registers,
-  NULL
-};
-
-void
-_initialize_core_alpha ()
-{
-  add_core_fns (&alpha_osf_core_fns);
-  add_core_fns (&alpha_elf_core_fns);
-}
diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
deleted file mode 100644
index 0201016..0000000
--- a/gdb/alpha-tdep.c
+++ /dev/null
@@ -1,1410 +0,0 @@
-/* Target-dependent code for the ALPHA architecture, for GDB, the GNU Debugger.
-   Copyright 1993, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "dis-asm.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdb_string.h"
-
-/* FIXME: Some of this code should perhaps be merged with mips-tdep.c.  */
-
-/* Prototypes for local functions. */
-
-static alpha_extra_func_info_t push_sigtramp_desc PARAMS ((CORE_ADDR low_addr));
-
-static CORE_ADDR read_next_frame_reg PARAMS ((struct frame_info *, int));
-
-static CORE_ADDR heuristic_proc_start PARAMS ((CORE_ADDR));
-
-static alpha_extra_func_info_t heuristic_proc_desc PARAMS ((CORE_ADDR,
-							    CORE_ADDR,
-							    struct frame_info *));
-
-static alpha_extra_func_info_t find_proc_desc PARAMS ((CORE_ADDR,
-						       struct frame_info *));
-
-#if 0
-static int alpha_in_lenient_prologue PARAMS ((CORE_ADDR, CORE_ADDR));
-#endif
-
-static void reinit_frame_cache_sfunc PARAMS ((char *, int,
-					      struct cmd_list_element *));
-
-static CORE_ADDR after_prologue PARAMS ((CORE_ADDR pc,
-					 alpha_extra_func_info_t proc_desc));
-
-static int alpha_in_prologue PARAMS ((CORE_ADDR pc,
-				alpha_extra_func_info_t proc_desc));
-
-/* Heuristic_proc_start may hunt through the text section for a long
-   time across a 2400 baud serial line.  Allows the user to limit this
-   search.  */
-static unsigned int heuristic_fence_post = 0;
-
-/* Layout of a stack frame on the alpha:
-
-                |				|
- pdr members:	|  7th ... nth arg,		|
-                |  `pushed' by caller.		|
-                |				|
-----------------|-------------------------------|<--  old_sp == vfp
-   ^  ^  ^  ^	|				|
-   |  |  |  |	|				|
-   |  |localoff	|  Copies of 1st .. 6th		|
-   |  |  |  |	|  argument if necessary.	|
-   |  |  |  v	|				|
-   |  |  |  ---	|-------------------------------|<-- FRAME_LOCALS_ADDRESS
-   |  |  |      |				|
-   |  |  |      |  Locals and temporaries.	|
-   |  |  |      |				|
-   |  |  |      |-------------------------------|
-   |  |  |      |				|
-   |-fregoffset	|  Saved float registers.	|
-   |  |  |      |  F9				|
-   |  |  |      |   .				|
-   |  |  |      |   .				|
-   |  |  |      |  F2				|
-   |  |  v      |				|
-   |  |  -------|-------------------------------|
-   |  |         |				|
-   |  |         |  Saved registers.		|
-   |  |         |  S6				|
-   |-regoffset	|   .				|
-   |  |         |   .				|
-   |  |         |  S0				|
-   |  |         |  pdr.pcreg			|
-   |  v         |				|
-   |  ----------|-------------------------------|
-   |            |				|
- frameoffset    |  Argument build area, gets	|
-   |            |  7th ... nth arg for any	|
-   |            |  called procedure.		|
-   v            |  				|
-   -------------|-------------------------------|<-- sp
-                |				|
-*/
-
-#define PROC_LOW_ADDR(proc) ((proc)->pdr.adr) /* least address */
-#define PROC_HIGH_ADDR(proc) ((proc)->pdr.iline) /* upper address bound */
-#define PROC_DUMMY_FRAME(proc) ((proc)->pdr.iopt) /* frame for CALL_DUMMY */
-#define PROC_FRAME_OFFSET(proc) ((proc)->pdr.frameoffset)
-#define PROC_FRAME_REG(proc) ((proc)->pdr.framereg)
-#define PROC_REG_MASK(proc) ((proc)->pdr.regmask)
-#define PROC_FREG_MASK(proc) ((proc)->pdr.fregmask)
-#define PROC_REG_OFFSET(proc) ((proc)->pdr.regoffset)
-#define PROC_FREG_OFFSET(proc) ((proc)->pdr.fregoffset)
-#define PROC_PC_REG(proc) ((proc)->pdr.pcreg)
-#define PROC_LOCALOFF(proc) ((proc)->pdr.localoff)
-#define PROC_SYMBOL(proc) (*(struct symbol**)&(proc)->pdr.isym)
-#define _PROC_MAGIC_ 0x0F0F0F0F
-#define PROC_DESC_IS_DUMMY(proc) ((proc)->pdr.isym == _PROC_MAGIC_)
-#define SET_PROC_DESC_IS_DUMMY(proc) ((proc)->pdr.isym = _PROC_MAGIC_)
-
-struct linked_proc_info
-{
-  struct alpha_extra_func_info info;
-  struct linked_proc_info *next;
-} *linked_proc_desc_table = NULL;
-
-
-/* Under GNU/Linux, signal handler invocations can be identified by the
-   designated code sequence that is used to return from a signal
-   handler.  In particular, the return address of a signal handler
-   points to the following sequence (the first instruction is quadword
-   aligned):
-
-	bis $30,$30,$16
-	addq $31,0x67,$0
-	call_pal callsys
-
-   Each instruction has a unique encoding, so we simply attempt to
-   match the instruction the pc is pointing to with any of the above
-   instructions.  If there is a hit, we know the offset to the start
-   of the designated sequence and can then check whether we really are
-   executing in a designated sequence.  If not, -1 is returned,
-   otherwise the offset from the start of the desingated sequence is
-   returned.
-
-   There is a slight chance of false hits: code could jump into the
-   middle of the designated sequence, in which case there is no
-   guarantee that we are in the middle of a sigreturn syscall.  Don't
-   think this will be a problem in praxis, though.
-*/
-
-long
-alpha_linux_sigtramp_offset (CORE_ADDR pc)
-{
-  unsigned int i[3], w;
-  long off;
-
-  if (read_memory_nobpt(pc, (char *) &w, 4) != 0)
-    return -1;
-
-  off = -1;
-  switch (w)
-    {
-    case 0x47de0410: off = 0; break;	/* bis $30,$30,$16 */
-    case 0x43ecf400: off = 4; break;	/* addq $31,0x67,$0 */
-    case 0x00000083: off = 8; break;	/* call_pal callsys */
-    default:	     return -1;
-    }
-  pc -= off;
-  if (pc & 0x7)
-    {
-      /* designated sequence is not quadword aligned */
-      return -1;
-    }
-
-  if (read_memory_nobpt(pc, (char *) i, sizeof(i)) != 0)
-    return -1;
-
-  if (i[0] == 0x47de0410 && i[1] == 0x43ecf400 && i[2] == 0x00000083)
-    return off;
-
-  return -1;
-}
-
-
-/* Under OSF/1, the __sigtramp routine is frameless and has a frame
-   size of zero, but we are able to backtrace through it.  */
-CORE_ADDR
-alpha_osf_skip_sigtramp_frame (frame, pc)
-     struct frame_info *frame;
-     CORE_ADDR pc;
-{
-  char *name;
-  find_pc_partial_function (pc, &name, (CORE_ADDR *)NULL, (CORE_ADDR *)NULL);
-  if (IN_SIGTRAMP (pc, name))
-    return frame->frame;
-  else
-    return 0;
-}
-
-
-/* Dynamically create a signal-handler caller procedure descriptor for
-   the signal-handler return code starting at address LOW_ADDR.  The
-   descriptor is added to the linked_proc_desc_table.  */
-
-static alpha_extra_func_info_t
-push_sigtramp_desc (low_addr)
-     CORE_ADDR low_addr;
-{
-  struct linked_proc_info *link;
-  alpha_extra_func_info_t proc_desc;
-
-  link = (struct linked_proc_info *)
-    xmalloc (sizeof (struct linked_proc_info));
-  link->next = linked_proc_desc_table;
-  linked_proc_desc_table = link;
-
-  proc_desc = &link->info;
-
-  proc_desc->numargs = 0;
-  PROC_LOW_ADDR (proc_desc)	= low_addr;
-  PROC_HIGH_ADDR (proc_desc)	= low_addr + 3 * 4;
-  PROC_DUMMY_FRAME (proc_desc)	= 0;
-  PROC_FRAME_OFFSET (proc_desc)	= 0x298; /* sizeof(struct sigcontext_struct) */
-  PROC_FRAME_REG (proc_desc)	= SP_REGNUM;
-  PROC_REG_MASK (proc_desc)	= 0xffff;
-  PROC_FREG_MASK (proc_desc)	= 0xffff;
-  PROC_PC_REG (proc_desc)	= 26;
-  PROC_LOCALOFF (proc_desc)	= 0;
-  SET_PROC_DESC_IS_DYN_SIGTRAMP (proc_desc);
-  return (proc_desc);
-}
-
-
-/* Guaranteed to set frame->saved_regs to some values (it never leaves it
-   NULL).  */
-
-void
-alpha_find_saved_regs (frame)
-     struct frame_info *frame;
-{
-  int ireg;
-  CORE_ADDR reg_position;
-  unsigned long mask;
-  alpha_extra_func_info_t proc_desc;
-  int returnreg;
-
-  frame_saved_regs_zalloc (frame);
-
-  /* If it is the frame for __sigtramp, the saved registers are located
-     in a sigcontext structure somewhere on the stack. __sigtramp
-     passes a pointer to the sigcontext structure on the stack.
-     If the stack layout for __sigtramp changes, or if sigcontext offsets
-     change, we might have to update this code.  */
-#ifndef SIGFRAME_PC_OFF
-#define SIGFRAME_PC_OFF		(2 * 8)
-#define SIGFRAME_REGSAVE_OFF	(4 * 8)
-#define SIGFRAME_FPREGSAVE_OFF	(SIGFRAME_REGSAVE_OFF + 32 * 8 + 8)
-#endif
-  if (frame->signal_handler_caller)
-    {
-      CORE_ADDR sigcontext_addr;
-
-      sigcontext_addr = SIGCONTEXT_ADDR (frame);
-      for (ireg = 0; ireg < 32; ireg++)
-	{
- 	  reg_position = sigcontext_addr + SIGFRAME_REGSAVE_OFF + ireg * 8;
- 	  frame->saved_regs[ireg] = reg_position;
-	}
-      for (ireg = 0; ireg < 32; ireg++)
-	{
- 	  reg_position = sigcontext_addr + SIGFRAME_FPREGSAVE_OFF + ireg * 8;
- 	  frame->saved_regs[FP0_REGNUM + ireg] = reg_position;
-	}
-      frame->saved_regs[PC_REGNUM] = sigcontext_addr + SIGFRAME_PC_OFF;
-      return;
-    }
-
-  proc_desc = frame->proc_desc;
-  if (proc_desc == NULL)
-    /* I'm not sure how/whether this can happen.  Normally when we can't
-       find a proc_desc, we "synthesize" one using heuristic_proc_desc
-       and set the saved_regs right away.  */
-    return;
-
-  /* Fill in the offsets for the registers which gen_mask says
-     were saved.  */
-
-  reg_position = frame->frame + PROC_REG_OFFSET (proc_desc);
-  mask = PROC_REG_MASK (proc_desc);
-
-  returnreg = PROC_PC_REG (proc_desc);
-
-  /* Note that RA is always saved first, regardless of its actual
-     register number.  */
-  if (mask & (1 << returnreg))
-    {
-      frame->saved_regs[returnreg] = reg_position;
-      reg_position += 8;
-      mask &= ~(1 << returnreg); /* Clear bit for RA so we
-				    don't save again later. */
-    }
-
-  for (ireg = 0; ireg <= 31 ; ++ireg)
-    if (mask & (1 << ireg))
-      {
-	frame->saved_regs[ireg] = reg_position;
-	reg_position += 8;
-      }
-
-  /* Fill in the offsets for the registers which float_mask says
-     were saved.  */
-
-  reg_position = frame->frame + PROC_FREG_OFFSET (proc_desc);
-  mask = PROC_FREG_MASK (proc_desc);
-
-  for (ireg = 0; ireg <= 31 ; ++ireg)
-    if (mask & (1 << ireg))
-      {
-	frame->saved_regs[FP0_REGNUM+ireg] = reg_position;
-	reg_position += 8;
-      }
-
-  frame->saved_regs[PC_REGNUM] = frame->saved_regs[returnreg];
-}
-
-static CORE_ADDR
-read_next_frame_reg(fi, regno)
-     struct frame_info *fi;
-     int regno;
-{
-  for (; fi; fi = fi->next)
-    {
-      /* We have to get the saved sp from the sigcontext
-	 if it is a signal handler frame.  */
-      if (regno == SP_REGNUM && !fi->signal_handler_caller)
-	return fi->frame;
-      else
-	{
-	  if (fi->saved_regs == NULL)
-	    alpha_find_saved_regs (fi);
-	  if (fi->saved_regs[regno])
-	    return read_memory_integer(fi->saved_regs[regno], 8);
-	}
-    }
-  return read_register(regno);
-}
-
-CORE_ADDR
-alpha_frame_saved_pc(frame)
-     struct frame_info *frame;
-{
-  alpha_extra_func_info_t proc_desc = frame->proc_desc;
-  /* We have to get the saved pc from the sigcontext
-     if it is a signal handler frame.  */
-  int pcreg = frame->signal_handler_caller ? PC_REGNUM : frame->pc_reg;
-
-  if (proc_desc && PROC_DESC_IS_DUMMY(proc_desc))
-      return read_memory_integer(frame->frame - 8, 8);
-
-  return read_next_frame_reg(frame, pcreg);
-}
-
-CORE_ADDR
-alpha_saved_pc_after_call (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR pc = frame->pc;
-  CORE_ADDR tmp;
-  alpha_extra_func_info_t proc_desc;
-  int pcreg;
-
-  /* Skip over shared library trampoline if necessary.  */
-  tmp = SKIP_TRAMPOLINE_CODE (pc);
-  if (tmp != 0)
-    pc = tmp;
-
-  proc_desc = find_proc_desc (pc, frame->next);
-  pcreg = proc_desc ? PROC_PC_REG (proc_desc) : RA_REGNUM;
-
-  if (frame->signal_handler_caller)
-    return alpha_frame_saved_pc (frame);
-  else
-    return read_register (pcreg);
-}
-
-
-static struct alpha_extra_func_info temp_proc_desc;
-static struct frame_saved_regs temp_saved_regs;
-
-/* Nonzero if instruction at PC is a return instruction.  "ret
-   $zero,($ra),1" on alpha. */
-
-static int
-alpha_about_to_return (pc)
-     CORE_ADDR pc;
-{
-  return read_memory_integer (pc, 4) == 0x6bfa8001;
-}
-
-
-
-/* This fencepost looks highly suspicious to me.  Removing it also
-   seems suspicious as it could affect remote debugging across serial
-   lines.  */
-
-static CORE_ADDR
-heuristic_proc_start(pc)
-    CORE_ADDR pc;
-{
-    CORE_ADDR start_pc = pc;
-    CORE_ADDR fence = start_pc - heuristic_fence_post;
-
-    if (start_pc == 0)	return 0;
-
-    if (heuristic_fence_post == UINT_MAX
-	|| fence < VM_MIN_ADDRESS)
-      fence = VM_MIN_ADDRESS;
-
-    /* search back for previous return */
-    for (start_pc -= 4; ; start_pc -= 4)
-	if (start_pc < fence)
-	  {
-	    /* It's not clear to me why we reach this point when
-	       stop_soon_quietly, but with this test, at least we
-	       don't print out warnings for every child forked (eg, on
-	       decstation).  22apr93 rich@cygnus.com.  */
-	    if (!stop_soon_quietly)
-	      {
-		static int blurb_printed = 0;
-
-		if (fence == VM_MIN_ADDRESS)
-		  warning("Hit beginning of text section without finding");
-		else
-		  warning("Hit heuristic-fence-post without finding");
-		
-		warning("enclosing function for address 0x%lx", pc);
-		if (!blurb_printed)
-		  {
-		    printf_filtered ("\
-This warning occurs if you are debugging a function without any symbols\n\
-(for example, in a stripped executable).  In that case, you may wish to\n\
-increase the size of the search with the `set heuristic-fence-post' command.\n\
-\n\
-Otherwise, you told GDB there was a function where there isn't one, or\n\
-(more likely) you have encountered a bug in GDB.\n");
-		    blurb_printed = 1;
-		  }
-	      }
-
-	    return 0; 
-	  }
-	else if (alpha_about_to_return (start_pc))
-	  break;
-
-    start_pc += 4; /* skip return */
-    return start_pc;
-}
-
-static alpha_extra_func_info_t
-heuristic_proc_desc(start_pc, limit_pc, next_frame)
-    CORE_ADDR start_pc, limit_pc;
-    struct frame_info *next_frame;
-{
-    CORE_ADDR sp = read_next_frame_reg (next_frame, SP_REGNUM);
-    CORE_ADDR cur_pc;
-    int frame_size;
-    int has_frame_reg = 0;
-    unsigned long reg_mask = 0;
-    int pcreg = -1;
-
-    if (start_pc == 0)
-      return NULL;
-    memset (&temp_proc_desc, '\0', sizeof(temp_proc_desc));
-    memset (&temp_saved_regs, '\0', sizeof(struct frame_saved_regs));
-    PROC_LOW_ADDR (&temp_proc_desc) = start_pc;
-
-    if (start_pc + 200 < limit_pc)
-      limit_pc = start_pc + 200;
-    frame_size = 0;
-    for (cur_pc = start_pc; cur_pc < limit_pc; cur_pc += 4)
-      {
-        char buf[4];
-	unsigned long word;
-	int status;
-
-	status = read_memory_nobpt (cur_pc, buf, 4); 
-	if (status)
-	  memory_error (status, cur_pc);
-	word = extract_unsigned_integer (buf, 4);
-
-	if ((word & 0xffff0000) == 0x23de0000)		/* lda $sp,n($sp) */
-	  {
-	    if (word & 0x8000)
-	      frame_size += (-word) & 0xffff;
-	    else
-	      /* Exit loop if a positive stack adjustment is found, which
-		 usually means that the stack cleanup code in the function
-		 epilogue is reached.  */
-	      break;
-	  }
-	else if ((word & 0xfc1f0000) == 0xb41e0000	/* stq reg,n($sp) */
-		 && (word & 0xffff0000) != 0xb7fe0000)	/* reg != $zero */
-	  {
-	    int reg = (word & 0x03e00000) >> 21;
-	    reg_mask |= 1 << reg;
-	    temp_saved_regs.regs[reg] = sp + (short)word;
-
-	    /* Starting with OSF/1-3.2C, the system libraries are shipped
-	       without local symbols, but they still contain procedure
-	       descriptors without a symbol reference. GDB is currently
-	       unable to find these procedure descriptors and uses
-	       heuristic_proc_desc instead.
-	       As some low level compiler support routines (__div*, __add*)
-	       use a non-standard return address register, we have to
-	       add some heuristics to determine the return address register,
-	       or stepping over these routines will fail.
-	       Usually the return address register is the first register
-	       saved on the stack, but assembler optimization might
-	       rearrange the register saves.
-	       So we recognize only a few registers (t7, t9, ra) within
-	       the procedure prologue as valid return address registers.
-	       If we encounter a return instruction, we extract the
-	       the return address register from it.
-
-	       FIXME: Rewriting GDB to access the procedure descriptors,
-	       e.g. via the minimal symbol table, might obviate this hack.  */
-	    if (pcreg == -1
-		&& cur_pc < (start_pc + 80)
-		&& (reg == T7_REGNUM || reg == T9_REGNUM || reg == RA_REGNUM))
-	      pcreg = reg;
-	  }
-	else if ((word & 0xffe0ffff) == 0x6be08001)	/* ret zero,reg,1 */
-	  pcreg = (word >> 16) & 0x1f;
-	else if (word == 0x47de040f)			/* bis sp,sp fp */
-	  has_frame_reg = 1;
-      }
-    if (pcreg == -1)
-      {
-	/* If we haven't found a valid return address register yet,
-	   keep searching in the procedure prologue.  */
-	while (cur_pc < (limit_pc + 80) && cur_pc < (start_pc + 80))
-	  {
-	    char buf[4];
-	    unsigned long word;
-
-	    if (read_memory_nobpt (cur_pc, buf, 4))
-	      break;
-	    cur_pc += 4;
-	    word = extract_unsigned_integer (buf, 4);
-
-	    if ((word & 0xfc1f0000) == 0xb41e0000	/* stq reg,n($sp) */
-		&& (word & 0xffff0000) != 0xb7fe0000)	/* reg != $zero */
-	      {
-		int reg = (word & 0x03e00000) >> 21;
-		if (reg == T7_REGNUM || reg == T9_REGNUM || reg == RA_REGNUM)
-		  {
-		    pcreg = reg;
-		    break;
-		  }
-	      }
-	    else if ((word & 0xffe0ffff) == 0x6be08001)	/* ret zero,reg,1 */
-	      {
-		pcreg = (word >> 16) & 0x1f;
-		break;
-	      }
-	  }
-      }
-
-    if (has_frame_reg)
-      PROC_FRAME_REG(&temp_proc_desc) = GCC_FP_REGNUM;
-    else
-      PROC_FRAME_REG(&temp_proc_desc) = SP_REGNUM;
-    PROC_FRAME_OFFSET(&temp_proc_desc) = frame_size;
-    PROC_REG_MASK(&temp_proc_desc) = reg_mask;
-    PROC_PC_REG(&temp_proc_desc) = (pcreg == -1) ? RA_REGNUM : pcreg;
-    PROC_LOCALOFF(&temp_proc_desc) = 0;	/* XXX - bogus */
-    return &temp_proc_desc;
-}
-
-/* This returns the PC of the first inst after the prologue.  If we can't
-   find the prologue, then return 0.  */
-
-static CORE_ADDR
-after_prologue (pc, proc_desc)
-     CORE_ADDR pc;
-     alpha_extra_func_info_t proc_desc;
-{
-  struct symtab_and_line sal;
-  CORE_ADDR func_addr, func_end;
-
-  if (!proc_desc)
-    proc_desc = find_proc_desc (pc, NULL);
-
-  if (proc_desc)
-    {
-      if (PROC_DESC_IS_DYN_SIGTRAMP (proc_desc))
-	return PROC_LOW_ADDR (proc_desc);	/* "prologue" is in kernel */
-
-      /* If function is frameless, then we need to do it the hard way.  I
-	 strongly suspect that frameless always means prologueless... */
-      if (PROC_FRAME_REG (proc_desc) == SP_REGNUM
-	  && PROC_FRAME_OFFSET (proc_desc) == 0)
-	return 0;
-    }
-
-  if (!find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    return 0;			/* Unknown */
-
-  sal = find_pc_line (func_addr, 0);
-
-  if (sal.end < func_end)
-    return sal.end;
-
-  /* The line after the prologue is after the end of the function.  In this
-     case, tell the caller to find the prologue the hard way.  */
-
-  return 0;
-}
-
-/* Return non-zero if we *might* be in a function prologue.  Return zero if we
-   are definitively *not* in a function prologue.  */
-
-static int
-alpha_in_prologue (pc, proc_desc)
-     CORE_ADDR pc;
-     alpha_extra_func_info_t proc_desc;
-{
-  CORE_ADDR after_prologue_pc;
-
-  after_prologue_pc = after_prologue (pc, proc_desc);
-
-  if (after_prologue_pc == 0
-      || pc < after_prologue_pc)
-    return 1;
-  else
-    return 0;
-}
-
-static alpha_extra_func_info_t
-find_proc_desc (pc, next_frame)
-    CORE_ADDR pc;
-    struct frame_info *next_frame;
-{
-  alpha_extra_func_info_t proc_desc;
-  struct block *b;
-  struct symbol *sym;
-  CORE_ADDR startaddr;
-
-  /* Try to get the proc_desc from the linked call dummy proc_descs
-     if the pc is in the call dummy.
-     This is hairy. In the case of nested dummy calls we have to find the
-     right proc_desc, but we might not yet know the frame for the dummy
-     as it will be contained in the proc_desc we are searching for.
-     So we have to find the proc_desc whose frame is closest to the current
-     stack pointer.  */
-
-  if (PC_IN_CALL_DUMMY (pc, 0, 0))
-    {
-      struct linked_proc_info *link;
-      CORE_ADDR sp = read_next_frame_reg (next_frame, SP_REGNUM);
-      alpha_extra_func_info_t found_proc_desc = NULL;
-      long min_distance = LONG_MAX;
-
-      for (link = linked_proc_desc_table; link; link = link->next)
-	{
-	  long distance = (CORE_ADDR) PROC_DUMMY_FRAME (&link->info) - sp;
-	  if (distance > 0 && distance < min_distance)
-	    {
-	      min_distance = distance;
-	      found_proc_desc = &link->info;
-	    }
-	}
-      if (found_proc_desc != NULL)
-	return found_proc_desc;
-    }
-
-  b = block_for_pc(pc);
-
-  find_pc_partial_function (pc, NULL, &startaddr, NULL);
-  if (b == NULL)
-    sym = NULL;
-  else
-    {
-      if (startaddr > BLOCK_START (b))
-	/* This is the "pathological" case referred to in a comment in
-	   print_frame_info.  It might be better to move this check into
-	   symbol reading.  */
-	sym = NULL;
-      else
-	sym = lookup_symbol (MIPS_EFI_SYMBOL_NAME, b, LABEL_NAMESPACE,
-			     0, NULL);
-    }
-
-  /* If we never found a PDR for this function in symbol reading, then
-     examine prologues to find the information.  */
-  if (sym && ((mips_extra_func_info_t) SYMBOL_VALUE (sym))->pdr.framereg == -1)
-    sym = NULL;
-
-  if (sym)
-    {
-	/* IF this is the topmost frame AND
-	 * (this proc does not have debugging information OR
-	 * the PC is in the procedure prologue)
-	 * THEN create a "heuristic" proc_desc (by analyzing
-	 * the actual code) to replace the "official" proc_desc.
-	 */
-	proc_desc = (alpha_extra_func_info_t)SYMBOL_VALUE(sym);
-	if (next_frame == NULL)
-	  {
-	    if (PROC_DESC_IS_DUMMY (proc_desc) || alpha_in_prologue (pc, proc_desc))
-	      {
-		alpha_extra_func_info_t found_heuristic =
-		  heuristic_proc_desc (PROC_LOW_ADDR (proc_desc),
-				       pc, next_frame);
-		if (found_heuristic)
-		  {
-		    PROC_LOCALOFF (found_heuristic) =
-		      PROC_LOCALOFF (proc_desc);
-		    PROC_PC_REG (found_heuristic) = PROC_PC_REG (proc_desc);
-		    proc_desc = found_heuristic;
-		  }
-	      }
-	  }
-    }
-  else
-    {
-      long offset;
-
-      /* Is linked_proc_desc_table really necessary?  It only seems to be used
-	 by procedure call dummys.  However, the procedures being called ought
-	 to have their own proc_descs, and even if they don't,
-	 heuristic_proc_desc knows how to create them! */
-
-      register struct linked_proc_info *link;
-      for (link = linked_proc_desc_table; link; link = link->next)
-	  if (PROC_LOW_ADDR(&link->info) <= pc
-	      && PROC_HIGH_ADDR(&link->info) > pc)
-	      return &link->info;
-
-      /* If PC is inside a dynamically generated sigtramp handler,
-	 create and push a procedure descriptor for that code: */
-      offset = DYNAMIC_SIGTRAMP_OFFSET (pc);
-      if (offset >= 0)
-	return push_sigtramp_desc (pc - offset);
-
-      /* If heuristic_fence_post is non-zero, determine the procedure
-	 start address by examining the instructions.
-	 This allows us to find the start address of static functions which
-	 have no symbolic information, as startaddr would have been set to
-	 the preceding global function start address by the
-	 find_pc_partial_function call above.  */
-      if (startaddr == 0 || heuristic_fence_post != 0)
-	startaddr = heuristic_proc_start (pc);
-
-      proc_desc =
-	heuristic_proc_desc (startaddr, pc, next_frame);
-    }
-  return proc_desc;
-}
-
-alpha_extra_func_info_t cached_proc_desc;
-
-CORE_ADDR
-alpha_frame_chain(frame)
-    struct frame_info *frame;
-{
-    alpha_extra_func_info_t proc_desc;
-    CORE_ADDR saved_pc = FRAME_SAVED_PC(frame);
-
-    if (saved_pc == 0 || inside_entry_file (saved_pc))
-      return 0;
-
-    proc_desc = find_proc_desc(saved_pc, frame);
-    if (!proc_desc)
-      return 0;
-
-    cached_proc_desc = proc_desc;
-
-    /* Fetch the frame pointer for a dummy frame from the procedure
-       descriptor.  */
-    if (PROC_DESC_IS_DUMMY(proc_desc))
-      return (CORE_ADDR) PROC_DUMMY_FRAME(proc_desc);
-
-    /* If no frame pointer and frame size is zero, we must be at end
-       of stack (or otherwise hosed).  If we don't check frame size,
-       we loop forever if we see a zero size frame.  */
-    if (PROC_FRAME_REG (proc_desc) == SP_REGNUM
-	&& PROC_FRAME_OFFSET (proc_desc) == 0
-	/* The previous frame from a sigtramp frame might be frameless
-	   and have frame size zero.  */
-	&& !frame->signal_handler_caller)
-      return FRAME_PAST_SIGTRAMP_FRAME (frame, saved_pc);
-    else
-      return read_next_frame_reg(frame, PROC_FRAME_REG(proc_desc))
-	     + PROC_FRAME_OFFSET(proc_desc);
-}
-
-void
-init_extra_frame_info (frame)
-     struct frame_info *frame;
-{
-  /* Use proc_desc calculated in frame_chain */
-  alpha_extra_func_info_t proc_desc =
-    frame->next ? cached_proc_desc : find_proc_desc(frame->pc, frame->next);
-
-  frame->saved_regs = NULL;
-  frame->localoff = 0;
-  frame->pc_reg = RA_REGNUM;
-  frame->proc_desc = proc_desc == &temp_proc_desc ? 0 : proc_desc;
-  if (proc_desc)
-    {
-      /* Get the locals offset and the saved pc register from the
-	 procedure descriptor, they are valid even if we are in the
-	 middle of the prologue.  */
-      frame->localoff = PROC_LOCALOFF(proc_desc);
-      frame->pc_reg = PROC_PC_REG(proc_desc);
-
-      /* Fixup frame-pointer - only needed for top frame */
-
-      /* Fetch the frame pointer for a dummy frame from the procedure
-	 descriptor.  */
-      if (PROC_DESC_IS_DUMMY(proc_desc))
-	frame->frame = (CORE_ADDR) PROC_DUMMY_FRAME(proc_desc);
-
-      /* This may not be quite right, if proc has a real frame register.
-	 Get the value of the frame relative sp, procedure might have been
-	 interrupted by a signal at it's very start.  */
-      else if (frame->pc == PROC_LOW_ADDR (proc_desc)
-	       && !PROC_DESC_IS_DYN_SIGTRAMP (proc_desc))
-	frame->frame = read_next_frame_reg (frame->next, SP_REGNUM);
-      else
-	frame->frame = read_next_frame_reg (frame->next, PROC_FRAME_REG (proc_desc))
-	  + PROC_FRAME_OFFSET (proc_desc);
-
-      if (proc_desc == &temp_proc_desc)
-	{
-	  char *name;
-
-	  /* Do not set the saved registers for a sigtramp frame,
-	     alpha_find_saved_registers will do that for us.
-	     We can't use frame->signal_handler_caller, it is not yet set.  */
-	  find_pc_partial_function (frame->pc, &name,
-				    (CORE_ADDR *)NULL,(CORE_ADDR *)NULL);
-	  if (!IN_SIGTRAMP (frame->pc, name))
-	    {
-	      frame->saved_regs = (CORE_ADDR*)
-		frame_obstack_alloc (SIZEOF_FRAME_SAVED_REGS);
-	      memcpy (frame->saved_regs, temp_saved_regs.regs, SIZEOF_FRAME_SAVED_REGS);
-	      frame->saved_regs[PC_REGNUM]
-		= frame->saved_regs[RA_REGNUM];
-	    }
-	}
-    }
-}
-
-/* ALPHA stack frames are almost impenetrable.  When execution stops,
-   we basically have to look at symbol information for the function
-   that we stopped in, which tells us *which* register (if any) is
-   the base of the frame pointer, and what offset from that register
-   the frame itself is at.  
-
-   This presents a problem when trying to examine a stack in memory
-   (that isn't executing at the moment), using the "frame" command.  We
-   don't have a PC, nor do we have any registers except SP.
-
-   This routine takes two arguments, SP and PC, and tries to make the
-   cached frames look as if these two arguments defined a frame on the
-   cache.  This allows the rest of info frame to extract the important
-   arguments without difficulty.  */
-
-struct frame_info *
-setup_arbitrary_frame (argc, argv)
-     int argc;
-     CORE_ADDR *argv;
-{
-  if (argc != 2)
-    error ("ALPHA frame specifications require two arguments: sp and pc");
-
-  return create_new_frame (argv[0], argv[1]);
-}
-
-/* The alpha passes the first six arguments in the registers, the rest on
-   the stack. The register arguments are eventually transferred to the
-   argument transfer area immediately below the stack by the called function
-   anyway. So we `push' at least six arguments on the stack, `reload' the
-   argument registers and then adjust the stack pointer to point past the
-   sixth argument. This algorithm simplifies the passing of a large struct
-   which extends from the registers to the stack.
-   If the called function is returning a structure, the address of the
-   structure to be returned is passed as a hidden first argument.  */
-
-CORE_ADDR
-alpha_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  register i;
-  int accumulate_size = struct_return ? 8 : 0;
-  int arg_regs_size = ALPHA_NUM_ARG_REGS * 8;
-  struct alpha_arg { char *contents; int len; int offset; };
-  struct alpha_arg *alpha_args =
-      (struct alpha_arg*)alloca (nargs * sizeof (struct alpha_arg));
-  register struct alpha_arg *m_arg;
-  char raw_buffer[sizeof (CORE_ADDR)];
-  int required_arg_regs;
-
-  for (i = 0, m_arg = alpha_args; i < nargs; i++, m_arg++)
-    {
-      value_ptr arg = args[i];
-      struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-      /* Cast argument to long if necessary as the compiler does it too.  */
-      switch (TYPE_CODE (arg_type))
-	{
-	case TYPE_CODE_INT:
-	case TYPE_CODE_BOOL:
-	case TYPE_CODE_CHAR:
-	case TYPE_CODE_RANGE:
-	case TYPE_CODE_ENUM:
-	  if (TYPE_LENGTH (arg_type) < TYPE_LENGTH (builtin_type_long))
-	    {
-	      arg_type = builtin_type_long;
-	      arg = value_cast (arg_type, arg);
-	    }
-	  break;
-	default:
-	  break;
-	}
-      m_arg->len = TYPE_LENGTH (arg_type);
-      m_arg->offset = accumulate_size;
-      accumulate_size = (accumulate_size + m_arg->len + 7) & ~7;
-      m_arg->contents = VALUE_CONTENTS(arg);
-    }
-
-  /* Determine required argument register loads, loading an argument register
-     is expensive as it uses three ptrace calls.  */
-  required_arg_regs = accumulate_size / 8;
-  if (required_arg_regs > ALPHA_NUM_ARG_REGS)
-    required_arg_regs = ALPHA_NUM_ARG_REGS;
-
-  /* Make room for the arguments on the stack.  */
-  if (accumulate_size < arg_regs_size)
-    accumulate_size = arg_regs_size; 
-  sp -= accumulate_size;
-
-  /* Keep sp aligned to a multiple of 16 as the compiler does it too.  */
-  sp &= ~15;
-
-  /* `Push' arguments on the stack.  */
-  for (i = nargs; m_arg--, --i >= 0; )
-    write_memory(sp + m_arg->offset, m_arg->contents, m_arg->len);
-  if (struct_return)
-    {
-      store_address (raw_buffer, sizeof (CORE_ADDR), struct_addr);
-      write_memory (sp, raw_buffer, sizeof (CORE_ADDR));
-    }
-
-  /* Load the argument registers.  */
-  for (i = 0; i < required_arg_regs; i++)
-    {
-      LONGEST val;
-
-      val = read_memory_integer (sp + i * 8, 8);
-      write_register (A0_REGNUM + i, val);
-      write_register (FPA0_REGNUM + i, val);
-    }
-
-  return sp + arg_regs_size;
-}
-
-void
-alpha_push_dummy_frame()
-{
-  int ireg;
-  struct linked_proc_info *link;
-  alpha_extra_func_info_t proc_desc;
-  CORE_ADDR sp = read_register (SP_REGNUM);
-  CORE_ADDR save_address;
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  unsigned long mask;
-
-  link = (struct linked_proc_info *) xmalloc(sizeof (struct linked_proc_info));
-  link->next = linked_proc_desc_table;
-  linked_proc_desc_table = link;
- 
-  proc_desc = &link->info;
-
-  /*
-   * The registers we must save are all those not preserved across
-   * procedure calls.
-   * In addition, we must save the PC and RA.
-   *
-   * Dummy frame layout:
-   *  (high memory)
-   * 	Saved PC
-   *    Saved F30
-   *    ...
-   *    Saved F0
-   *	Saved R29
-   *	...
-   *	Saved R0
-   *	Saved R26 (RA)
-   *	Parameter build area
-   *  (low memory)
-   */
-
-/* MASK(i,j) == (1<<i) + (1<<(i+1)) + ... + (1<<j)). Assume i<=j<31. */
-#define MASK(i,j) ((((LONGEST)1 << ((j)+1)) - 1) ^ (((LONGEST)1 << (i)) - 1))
-#define GEN_REG_SAVE_MASK (MASK(0,8) | MASK(16,29))
-#define GEN_REG_SAVE_COUNT 24
-#define FLOAT_REG_SAVE_MASK (MASK(0,1) | MASK(10,30))
-#define FLOAT_REG_SAVE_COUNT 23
-  /* The special register is the PC as we have no bit for it in the save masks.
-     alpha_frame_saved_pc knows where the pc is saved in a dummy frame.  */
-#define SPECIAL_REG_SAVE_COUNT 1
-
-  PROC_REG_MASK(proc_desc) = GEN_REG_SAVE_MASK;
-  PROC_FREG_MASK(proc_desc) = FLOAT_REG_SAVE_MASK;
-  /* PROC_REG_OFFSET is the offset from the dummy frame to the saved RA,
-     but keep SP aligned to a multiple of 16.  */
-  PROC_REG_OFFSET(proc_desc) =
-    - ((8 * (SPECIAL_REG_SAVE_COUNT
-	    + GEN_REG_SAVE_COUNT
-	    + FLOAT_REG_SAVE_COUNT)
-	+ 15) & ~15);
-  PROC_FREG_OFFSET(proc_desc) =
-    PROC_REG_OFFSET(proc_desc) + 8 * GEN_REG_SAVE_COUNT;
-
-  /* Save general registers.
-     The return address register is the first saved register, all other
-     registers follow in ascending order.
-     The PC is saved immediately below the SP.  */
-  save_address = sp + PROC_REG_OFFSET(proc_desc);
-  store_address (raw_buffer, 8, read_register (RA_REGNUM));
-  write_memory (save_address, raw_buffer, 8);
-  save_address += 8;
-  mask = PROC_REG_MASK(proc_desc) & 0xffffffffL;
-  for (ireg = 0; mask; ireg++, mask >>= 1)
-    if (mask & 1)
-      {
-	if (ireg == RA_REGNUM)
-	  continue;
-	store_address (raw_buffer, 8, read_register (ireg));
-	write_memory (save_address, raw_buffer, 8);
-	save_address += 8;
-      }
-
-  store_address (raw_buffer, 8, read_register (PC_REGNUM));
-  write_memory (sp - 8, raw_buffer, 8);
-
-  /* Save floating point registers.  */
-  save_address = sp + PROC_FREG_OFFSET(proc_desc);
-  mask = PROC_FREG_MASK(proc_desc) & 0xffffffffL;
-  for (ireg = 0; mask; ireg++, mask >>= 1)
-    if (mask & 1)
-      {
-	store_address (raw_buffer, 8, read_register (ireg + FP0_REGNUM));
-	write_memory (save_address, raw_buffer, 8);
-	save_address += 8;
-      }
-
-  /* Set and save the frame address for the dummy.  
-     This is tricky. The only registers that are suitable for a frame save
-     are those that are preserved across procedure calls (s0-s6). But if
-     a read system call is interrupted and then a dummy call is made
-     (see testsuite/gdb.t17/interrupt.exp) the dummy call hangs till the read
-     is satisfied. Then it returns with the s0-s6 registers set to the values
-     on entry to the read system call and our dummy frame pointer would be
-     destroyed. So we save the dummy frame in the proc_desc and handle the
-     retrieval of the frame pointer of a dummy specifically. The frame register
-     is set to the virtual frame (pseudo) register, it's value will always
-     be read as zero and will help us to catch any errors in the dummy frame
-     retrieval code.  */
-  PROC_DUMMY_FRAME(proc_desc) = sp;
-  PROC_FRAME_REG(proc_desc) = FP_REGNUM;
-  PROC_FRAME_OFFSET(proc_desc) = 0;
-  sp += PROC_REG_OFFSET(proc_desc);
-  write_register (SP_REGNUM, sp);
-
-  PROC_LOW_ADDR(proc_desc) = CALL_DUMMY_ADDRESS ();
-  PROC_HIGH_ADDR(proc_desc) = PROC_LOW_ADDR(proc_desc) + 4;
-
-  SET_PROC_DESC_IS_DUMMY(proc_desc);
-  PROC_PC_REG(proc_desc) = RA_REGNUM;
-}
-
-void
-alpha_pop_frame()
-{
-  register int regnum;
-  struct frame_info *frame = get_current_frame ();
-  CORE_ADDR new_sp = frame->frame;
-
-  alpha_extra_func_info_t proc_desc = frame->proc_desc;
-
-  write_register (PC_REGNUM, FRAME_SAVED_PC(frame));
-  if (frame->saved_regs == NULL)
-    alpha_find_saved_regs (frame);
-  if (proc_desc)
-    {
-      for (regnum = 32; --regnum >= 0; )
-	if (PROC_REG_MASK(proc_desc) & (1 << regnum))
-	  write_register (regnum,
-			  read_memory_integer (frame->saved_regs[regnum],
-					       8));
-      for (regnum = 32; --regnum >= 0; )
-	if (PROC_FREG_MASK(proc_desc) & (1 << regnum))
-	  write_register (regnum + FP0_REGNUM,
-			  read_memory_integer (frame->saved_regs[regnum + FP0_REGNUM], 8));
-    }
-  write_register (SP_REGNUM, new_sp);
-  flush_cached_frames ();
-
-  if (proc_desc && (PROC_DESC_IS_DUMMY(proc_desc)
-		    || PROC_DESC_IS_DYN_SIGTRAMP (proc_desc)))
-    {
-      struct linked_proc_info *pi_ptr, *prev_ptr;
-
-      for (pi_ptr = linked_proc_desc_table, prev_ptr = NULL;
-	   pi_ptr != NULL;
-	   prev_ptr = pi_ptr, pi_ptr = pi_ptr->next)
-	{
-	  if (&pi_ptr->info == proc_desc)
-	    break;
-	}
-
-      if (pi_ptr == NULL)
-	error ("Can't locate dummy extra frame info\n");
-
-      if (prev_ptr != NULL)
-	prev_ptr->next = pi_ptr->next;
-      else
-	linked_proc_desc_table = pi_ptr->next;
-
-      free (pi_ptr);
-    }
-}
-
-/* To skip prologues, I use this predicate.  Returns either PC itself
-   if the code at PC does not look like a function prologue; otherwise
-   returns an address that (if we're lucky) follows the prologue.  If
-   LENIENT, then we must skip everything which is involved in setting
-   up the frame (it's OK to skip more, just so long as we don't skip
-   anything which might clobber the registers which are being saved.
-   Currently we must not skip more on the alpha, but we might the lenient
-   stuff some day.  */
-
-CORE_ADDR
-alpha_skip_prologue (pc, lenient)
-     CORE_ADDR pc;
-     int lenient;
-{
-    unsigned long inst;
-    int offset;
-    CORE_ADDR post_prologue_pc;
-    char buf[4];
-
-#ifdef GDB_TARGET_HAS_SHARED_LIBS
-    /* Silently return the unaltered pc upon memory errors.
-       This could happen on OSF/1 if decode_line_1 tries to skip the
-       prologue for quickstarted shared library functions when the
-       shared library is not yet mapped in.
-       Reading target memory is slow over serial lines, so we perform
-       this check only if the target has shared libraries.  */
-    if (target_read_memory (pc, buf, 4))
-      return pc;
-#endif
-
-    /* See if we can determine the end of the prologue via the symbol table.
-       If so, then return either PC, or the PC after the prologue, whichever
-       is greater.  */
-
-    post_prologue_pc = after_prologue (pc, NULL);
-
-    if (post_prologue_pc != 0)
-      return max (pc, post_prologue_pc);
-
-    /* Can't determine prologue from the symbol table, need to examine
-       instructions.  */
-
-    /* Skip the typical prologue instructions. These are the stack adjustment
-       instruction and the instructions that save registers on the stack
-       or in the gcc frame.  */
-    for (offset = 0; offset < 100; offset += 4)
-      {
-	int status;
-
-	status = read_memory_nobpt (pc + offset, buf, 4);
-	if (status)
-	  memory_error (status, pc + offset);
-	inst = extract_unsigned_integer (buf, 4);
-
-	/* The alpha has no delay slots. But let's keep the lenient stuff,
-	   we might need it for something else in the future.  */
-	if (lenient && 0)
-	  continue;
-
-	if ((inst & 0xffff0000) == 0x27bb0000)	/* ldah $gp,n($t12) */
-	    continue;
-	if ((inst & 0xffff0000) == 0x23bd0000)	/* lda $gp,n($gp) */
-	    continue;
-	if ((inst & 0xffff0000) == 0x23de0000)	/* lda $sp,n($sp) */
-	    continue;
-	else if ((inst & 0xfc1f0000) == 0xb41e0000
-		 && (inst & 0xffff0000) != 0xb7fe0000)
-	    continue;				/* stq reg,n($sp) */
-						/* reg != $zero */
-	else if ((inst & 0xfc1f0000) == 0x9c1e0000
-		 && (inst & 0xffff0000) != 0x9ffe0000)
-	    continue;				/* stt reg,n($sp) */
-						/* reg != $zero */
-	else if (inst == 0x47de040f)		/* bis sp,sp,fp */
-	    continue;
-	else
-	    break;
-    }
-    return pc + offset;
-}
-
-#if 0
-/* Is address PC in the prologue (loosely defined) for function at
-   STARTADDR?  */
-
-static int
-alpha_in_lenient_prologue (startaddr, pc)
-     CORE_ADDR startaddr;
-     CORE_ADDR pc;
-{
-  CORE_ADDR end_prologue = alpha_skip_prologue (startaddr, 1);
-  return pc >= startaddr && pc < end_prologue;
-}
-#endif
-
-/* The alpha needs a conversion between register and memory format if
-   the register is a floating point register and
-      memory format is float, as the register format must be double
-   or
-      memory format is an integer with 4 bytes or less, as the representation
-      of integers in floating point registers is different. */
-void
-alpha_register_convert_to_virtual (regnum, valtype, raw_buffer, virtual_buffer)
-    int regnum;
-    struct type *valtype;
-    char *raw_buffer;
-    char *virtual_buffer;
-{
-  if (TYPE_LENGTH (valtype) >= REGISTER_RAW_SIZE (regnum))
-    {
-      memcpy (virtual_buffer, raw_buffer, REGISTER_VIRTUAL_SIZE (regnum));
-      return;
-    }
-
-  if (TYPE_CODE (valtype) == TYPE_CODE_FLT)
-    {
-      double d = extract_floating (raw_buffer, REGISTER_RAW_SIZE (regnum));
-      store_floating (virtual_buffer, TYPE_LENGTH (valtype), d);
-    }
-  else if (TYPE_CODE (valtype) == TYPE_CODE_INT && TYPE_LENGTH (valtype) <= 4)
-    {
-      ULONGEST l;
-      l = extract_unsigned_integer (raw_buffer, REGISTER_RAW_SIZE (regnum));
-      l = ((l >> 32) & 0xc0000000) | ((l >> 29) & 0x3fffffff);
-      store_unsigned_integer (virtual_buffer, TYPE_LENGTH (valtype), l);
-    }
-  else
-    error ("Cannot retrieve value from floating point register");
-}
-
-void
-alpha_register_convert_to_raw (valtype, regnum, virtual_buffer, raw_buffer)
-    struct type *valtype;
-    int regnum;
-    char *virtual_buffer;
-    char *raw_buffer;
-{
-  if (TYPE_LENGTH (valtype) >= REGISTER_RAW_SIZE (regnum))
-    {
-      memcpy (raw_buffer, virtual_buffer, REGISTER_RAW_SIZE (regnum));
-      return;
-    }
-
-  if (TYPE_CODE (valtype) == TYPE_CODE_FLT)
-    {
-      double d = extract_floating (virtual_buffer, TYPE_LENGTH (valtype));
-      store_floating (raw_buffer, REGISTER_RAW_SIZE (regnum), d);
-    }
-  else if (TYPE_CODE (valtype) == TYPE_CODE_INT && TYPE_LENGTH (valtype) <= 4)
-    {
-      ULONGEST l;
-      if (TYPE_UNSIGNED (valtype))
-	l = extract_unsigned_integer (virtual_buffer, TYPE_LENGTH (valtype));
-      else
-	l = extract_signed_integer (virtual_buffer, TYPE_LENGTH (valtype));
-      l = ((l & 0xc0000000) << 32) | ((l & 0x3fffffff) << 29);
-      store_unsigned_integer (raw_buffer, REGISTER_RAW_SIZE (regnum), l);
-    }
-  else
-    error ("Cannot store value in floating point register");
-}
-
-/* Given a return value in `regbuf' with a type `valtype', 
-   extract and copy its value into `valbuf'.  */
-
-void
-alpha_extract_return_value (valtype, regbuf, valbuf)
-    struct type *valtype;
-    char regbuf[REGISTER_BYTES];
-    char *valbuf;
-{
-  if (TYPE_CODE (valtype) == TYPE_CODE_FLT)
-    alpha_register_convert_to_virtual (FP0_REGNUM, valtype,
-				       regbuf + REGISTER_BYTE (FP0_REGNUM),
-				       valbuf);
-  else
-    memcpy (valbuf, regbuf + REGISTER_BYTE (V0_REGNUM), TYPE_LENGTH (valtype));
-}
-
-/* Given a return value in `regbuf' with a type `valtype', 
-   write its value into the appropriate register.  */
-
-void
-alpha_store_return_value (valtype, valbuf)
-    struct type *valtype;
-    char *valbuf;
-{
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  int regnum = V0_REGNUM;
-  int length = TYPE_LENGTH (valtype);
-  
-  if (TYPE_CODE (valtype) == TYPE_CODE_FLT)
-    {
-      regnum = FP0_REGNUM;
-      length = REGISTER_RAW_SIZE (regnum);
-      alpha_register_convert_to_raw (valtype, regnum, valbuf, raw_buffer);
-    }
-  else
-    memcpy (raw_buffer, valbuf, length);
-
-  write_register_bytes (REGISTER_BYTE (regnum), raw_buffer, length);
-}
-
-/* Just like reinit_frame_cache, but with the right arguments to be
-   callable as an sfunc.  */
-
-static void
-reinit_frame_cache_sfunc (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  reinit_frame_cache ();
-}
-
-/* This is the definition of CALL_DUMMY_ADDRESS.  It's a heuristic that is used
-   to find a convenient place in the text segment to stick a breakpoint to
-   detect the completion of a target function call (ala call_function_by_hand).
- */
-
-CORE_ADDR
-alpha_call_dummy_address ()
-{
-  CORE_ADDR entry;
-  struct minimal_symbol *sym;
-
-  entry = entry_point_address ();
-
-  if (entry != 0)
-    return entry;
-
-  sym = lookup_minimal_symbol ("_Prelude", NULL, symfile_objfile);
-
-  if (!sym || MSYMBOL_TYPE (sym) != mst_text)
-    return 0;
-  else
-    return SYMBOL_VALUE_ADDRESS (sym) + 4;
-}
-
-void
-_initialize_alpha_tdep ()
-{
-  struct cmd_list_element *c;
-
-  tm_print_insn = print_insn_alpha;
-
-  /* Let the user set the fence post for heuristic_proc_start.  */
-
-  /* We really would like to have both "0" and "unlimited" work, but
-     command.c doesn't deal with that.  So make it a var_zinteger
-     because the user can always use "999999" or some such for unlimited.  */
-  c = add_set_cmd ("heuristic-fence-post", class_support, var_zinteger,
-		   (char *) &heuristic_fence_post,
-		   "\
-Set the distance searched for the start of a function.\n\
-If you are debugging a stripped executable, GDB needs to search through the\n\
-program for the start of a function.  This command sets the distance of the\n\
-search.  The only need to set it is when debugging a stripped executable.",
-		   &setlist);
-  /* We need to throw away the frame cache when we set this, since it
-     might change our ability to get backtraces.  */
-  c->function.sfunc = reinit_frame_cache_sfunc;
-  add_show_from_set (c, &showlist);
-}
diff --git a/gdb/altos-xdep.c b/gdb/altos-xdep.c
deleted file mode 100644
index 5727332..0000000
--- a/gdb/altos-xdep.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/* Low level interface to ptrace, for GDB when running under m68k SVR2 Unix
-   on Altos 3068.  Report bugs to Jyrki Kuoppala <jkp@cs.hut.fi>
-   Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#ifdef USG
-#include <sys/page.h>
-#ifdef ALTOS
-#include <sys/net.h>
-#include <errno.h>
-#endif
-#endif
-
-#include "gdbcore.h"
-#include <sys/user.h>		/* After a.out.h  */
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-
-/* Work with core dump and executable files, for GDB. 
-   This code would be in corefile.c if it weren't machine-dependent. */
-
-void
-core_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int val;
-  extern char registers[];
-
-  /* Discard all vestiges of any previous core file
-     and mark data and stack spaces as empty.  */
-
-  if (corefile)
-    free (corefile);
-  corefile = 0;
-
-  if (corechan >= 0)
-    close (corechan);
-  corechan = -1;
-
-  data_start = 0;
-  data_end = 0;
-  stack_start = STACK_END_ADDR;
-  stack_end = STACK_END_ADDR;
-
-  /* Now, if a new core file was specified, open it and digest it.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-      
-      if (have_inferior_p ())
-	error ("To look at a core file, you must kill the program with \"kill\".");
-      corechan = open (filename, O_RDONLY, 0);
-      if (corechan < 0)
-	perror_with_name (filename);
-      /* 4.2-style (and perhaps also sysV-style) core dump file.  */
-      {
-	struct user u;
-
-	unsigned int reg_offset;
-
-	val = myread (corechan, &u, sizeof u);
-	if (val < 0)
-	  perror_with_name ("Not a core file: reading upage");
-	if (val != sizeof u)
-	  error ("Not a core file: could only read %d bytes", val);
-	data_start = exec_data_start;
-
-#if !defined (NBPG)
-#define NBPG NBPP
-#endif
-#if !defined (UPAGES)
-#define UPAGES USIZE
-#endif
-
-	data_end = data_start + NBPG * u.u_dsize;
-	stack_start = stack_end - NBPG * u.u_ssize;
-	data_offset = NBPG * UPAGES + exec_data_start % NBPG /* Not sure about this //jkp */;
-	stack_offset = NBPG * (UPAGES + u.u_dsize);
-
-	/* Some machines put an absolute address in here and some put
-	   the offset in the upage of the regs.  */
-	reg_offset = (int) u.u_state;
-	if (reg_offset > NBPG * UPAGES)
-	  reg_offset -= KERNEL_U_ADDR;
-
-	memcpy (&core_aouthdr, &u.u_exdata, sizeof (AOUTHDR));
-	printf_unfiltered ("Core file is from \"%s\".\n", u.u_comm);
-
-	/* I don't know where to find this info.
-	   So, for now, mark it as not available.  */
-	N_SET_MAGIC (core_aouthdr, 0);
-
-	/* Read the register values out of the core file and store
-	   them where `read_register' will find them.  */
-
-	{
-	  register int regno;
-
-	  for (regno = 0; regno < NUM_REGS; regno++)
-	    {
-	      char buf[MAX_REGISTER_RAW_SIZE];
-
-	      val = lseek (corechan, register_addr (regno, reg_offset), 0);
-	      if (val < 0
-		  || (val = myread (corechan, buf, sizeof buf)) < 0)
-		{
-		  char * buffer = (char *) alloca (strlen (REGISTER_NAME (regno))
-						   + 30);
-		  strcpy (buffer, "Reading register ");
-		  strcat (buffer, REGISTER_NAME (regno));
-						   
-		  perror_with_name (buffer);
-		}
-
-	      supply_register (regno, buf);
-	    }
-	}
-      }
-      if (filename[0] == '/')
-	corefile = savestring (filename, strlen (filename));
-      else
-	{
-	  corefile = concat (current_directory, "/", filename, NULL);
-	}
-
-      flush_cached_frames ();
-      select_frame (get_current_frame (), 0);
-      validate_files ();
-    }
-  else if (from_tty)
-    printf_unfiltered ("No core file now.\n");
-}
diff --git a/gdb/annotate.c b/gdb/annotate.c
deleted file mode 100644
index ec3e424..0000000
--- a/gdb/annotate.c
+++ /dev/null
@@ -1,577 +0,0 @@
-/* Annotation routines for GDB.
-   Copyright 1986, 89, 90, 91, 92, 95, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "annotate.h"
-#include "value.h"
-#include "target.h"
-#include "gdbtypes.h"
-#include "breakpoint.h"
-
-
-/* Prototypes for local functions. */
-
-static void print_value_flags PARAMS ((struct type *));
-
-static void breakpoint_changed PARAMS ((struct breakpoint *));
-
-void (*annotate_starting_hook) PARAMS ((void));
-void (*annotate_stopped_hook) PARAMS ((void));
-void (*annotate_signalled_hook) PARAMS ((void));
-void (*annotate_exited_hook) PARAMS ((void));
-
-static void
-print_value_flags (t)
-     struct type *t;
-{
-  if (can_dereference (t))
-    printf_filtered ("*");
-  else
-    printf_filtered ("-");
-}
-
-void
-breakpoints_changed ()
-{
-  if (annotation_level > 1)
-    {
-      target_terminal_ours ();
-      printf_unfiltered ("\n\032\032breakpoints-invalid\n");
-    }
-}
-
-void
-annotate_breakpoint (num)
-     int num;
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032breakpoint %d\n", num);
-}
-
-void
-annotate_catchpoint (num)
-     int num;
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032catchpoint %d\n", num);
-}
-
-void
-annotate_watchpoint (num)
-     int num;
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032watchpoint %d\n", num);
-}
-
-void
-annotate_starting ()
-{
-
-  if (annotate_starting_hook)
-    annotate_starting_hook ();
-  else
-    {
-      if (annotation_level > 1)
-        {
-          printf_filtered ("\n\032\032starting\n");
-        }
-    }
-}
-
-void
-annotate_stopped ()
-{
-  if (annotate_stopped_hook)
-    annotate_stopped_hook ();
-  else
-    {
-      if (annotation_level > 1)
-        printf_filtered ("\n\032\032stopped\n");
-    }
-}
-
-void
-annotate_exited (exitstatus)
-     int exitstatus;
-{
-  if (annotate_exited_hook)
-    annotate_exited_hook ();
-  else
-    {
-      if (annotation_level > 1)
-        printf_filtered ("\n\032\032exited %d\n", exitstatus);
-    }
-}
-
-void
-annotate_signalled ()
-{
-  if (annotate_signalled_hook)
-    annotate_signalled_hook ();
-
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032signalled\n");
-}
-
-void
-annotate_signal_name ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032signal-name\n");
-}
-
-void
-annotate_signal_name_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032signal-name-end\n");
-}
-
-void
-annotate_signal_string ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032signal-string\n");
-}
-
-void
-annotate_signal_string_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032signal-string-end\n");
-}
-
-void
-annotate_signal ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032signal\n");
-}
-
-void
-annotate_breakpoints_headers ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032breakpoints-headers\n");
-}
-
-void
-annotate_field (num)
-     int num;
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032field %d\n", num);
-}
-
-void
-annotate_breakpoints_table ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032breakpoints-table\n");
-}
-
-void
-annotate_record ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032record\n");
-}
-
-void
-annotate_breakpoints_table_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032breakpoints-table-end\n");
-}
-
-void
-annotate_frames_invalid ()
-{
-  if (annotation_level > 1)
-    {
-      target_terminal_ours ();
-      printf_unfiltered ("\n\032\032frames-invalid\n");
-    }
-}
-
-void
-annotate_field_begin (type)
-     struct type *type;
-{
-  if (annotation_level > 1)
-    {
-      printf_filtered ("\n\032\032field-begin ");
-      print_value_flags (type);
-      printf_filtered ("\n");
-    }
-}
-
-void
-annotate_field_name_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032field-name-end\n");
-}
-
-void
-annotate_field_value ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032field-value\n");
-}
-
-void
-annotate_field_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032field-end\n");
-}
-
-void
-annotate_quit ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032quit\n");
-}
-
-void
-annotate_error ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032error\n");
-}
-
-void
-annotate_error_begin ()
-{
-  if (annotation_level > 1)
-    fprintf_filtered (gdb_stderr, "\n\032\032error-begin\n");
-}
-
-void
-annotate_value_history_begin (histindex, type)
-     int histindex;
-     struct type *type;
-{
-  if (annotation_level > 1)
-    {
-      printf_filtered ("\n\032\032value-history-begin %d ", histindex);
-      print_value_flags (type);
-      printf_filtered ("\n");
-    }
-}
-
-void
-annotate_value_begin (type)
-     struct type *type;
-{
-  if (annotation_level > 1)
-    {
-      printf_filtered ("\n\032\032value-begin ");
-      print_value_flags (type);
-      printf_filtered ("\n");
-    }
-}
-
-void
-annotate_value_history_value ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032value-history-value\n");
-}
-
-void
-annotate_value_history_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032value-history-end\n");
-}
-
-void
-annotate_value_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032value-end\n");
-}
-
-void
-annotate_display_begin ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032display-begin\n");
-}
-
-void
-annotate_display_number_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032display-number-end\n");
-}
-
-void
-annotate_display_format ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032display-format\n");
-}
-
-void
-annotate_display_expression ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032display-expression\n");
-}
-
-void
-annotate_display_expression_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032display-expression-end\n");
-}
-
-void
-annotate_display_value ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032display-value\n");
-}
-
-void
-annotate_display_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032display-end\n");
-}
-
-void
-annotate_arg_begin ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032arg-begin\n");
-}
-
-void
-annotate_arg_name_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032arg-name-end\n");
-}
-
-void
-annotate_arg_value (type)
-     struct type *type;
-{
-  if (annotation_level > 1)
-    {
-      printf_filtered ("\n\032\032arg-value ");
-      print_value_flags (type);
-      printf_filtered ("\n");
-    }
-}
-
-void
-annotate_arg_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032arg-end\n");
-}
-
-void
-annotate_source (filename, line, character, mid, pc)
-     char *filename;
-     int line;
-     int character;
-     int mid;
-     CORE_ADDR pc;
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032source ");
-  else
-    printf_filtered ("\032\032");
-
-  printf_filtered ("%s:%d:%d:%s:0x", filename,
-		   line, character,
-		   mid ? "middle" : "beg");
-  print_address_numeric (pc, 0, gdb_stdout);
-  printf_filtered ("\n");
-}
-
-void
-annotate_frame_begin (level, pc)
-     int level;
-     CORE_ADDR pc;
-{
-  if (annotation_level > 1)
-    {
-      printf_filtered ("\n\032\032frame-begin %d 0x", level);
-      print_address_numeric (pc, 0, gdb_stdout);
-      printf_filtered ("\n");
-    }
-}
-
-void
-annotate_function_call ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032function-call\n");
-}
-
-void
-annotate_signal_handler_caller ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032signal-handler-caller\n");
-}
-
-void
-annotate_frame_address ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-address\n");
-}
-
-void
-annotate_frame_address_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-address-end\n");
-}
-
-void
-annotate_frame_function_name ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-function-name\n");
-}
-
-void
-annotate_frame_args ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-args\n");
-}
-
-void
-annotate_frame_source_begin ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-source-begin\n");
-}
-
-void
-annotate_frame_source_file ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-source-file\n");
-}
-
-void
-annotate_frame_source_file_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-source-file-end\n");
-}
-
-void
-annotate_frame_source_line ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-source-line\n");
-}
-
-void
-annotate_frame_source_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-source-end\n");
-}
-
-void
-annotate_frame_where ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-where\n");
-}
-
-void
-annotate_frame_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032frame-end\n");
-}
-
-void
-annotate_array_section_begin (index, elttype)
-     int index;
-     struct type *elttype;
-{
-  if (annotation_level > 1)
-    {
-      printf_filtered ("\n\032\032array-section-begin %d ", index);
-      print_value_flags (elttype);
-      printf_filtered ("\n");
-    }
-}
-
-void
-annotate_elt_rep (repcount)
-     unsigned int repcount;
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032elt-rep %u\n", repcount);
-}
-
-void
-annotate_elt_rep_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032elt-rep-end\n");
-}
-
-void
-annotate_elt ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032elt\n");
-}
-
-void
-annotate_array_section_end ()
-{
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032array-section-end\n");
-}
-
-static void
-breakpoint_changed (b)
-     struct breakpoint *b;
-{
-  breakpoints_changed ();
-}
-
-void
-_initialize_annotate ()
-{
-  if (annotation_level > 1)
-    {
-      delete_breakpoint_hook = breakpoint_changed;
-      modify_breakpoint_hook = breakpoint_changed;
-    }
-}
diff --git a/gdb/annotate.h b/gdb/annotate.h
deleted file mode 100644
index 59739db..0000000
--- a/gdb/annotate.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Annotation routines for GDB.
-   Copyright 1986, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "symtab.h"
-#include "gdbtypes.h"
-
-extern void breakpoints_changed PARAMS ((void));
-
-extern void annotate_breakpoint PARAMS ((int));
-extern void annotate_catchpoint PARAMS ((int));
-extern void annotate_watchpoint PARAMS ((int));
-extern void annotate_starting PARAMS ((void));
-extern void annotate_stopped PARAMS ((void));
-extern void annotate_exited PARAMS ((int));
-extern void annotate_signalled PARAMS ((void));
-extern void annotate_signal_name PARAMS ((void));
-extern void annotate_signal_name_end PARAMS ((void));
-extern void annotate_signal_string PARAMS ((void));
-extern void annotate_signal_string_end PARAMS ((void));
-extern void annotate_signal PARAMS ((void));
-
-extern void annotate_breakpoints_headers PARAMS ((void));
-extern void annotate_field PARAMS ((int));
-extern void annotate_breakpoints_table PARAMS ((void));
-extern void annotate_record PARAMS ((void));
-extern void annotate_breakpoints_table_end PARAMS ((void));
-
-extern void annotate_frames_invalid PARAMS ((void));
-
-#ifdef __STDC__
-struct type;
-#endif
-
-extern void annotate_field_begin PARAMS ((struct type *));
-extern void annotate_field_name_end PARAMS ((void));
-extern void annotate_field_value PARAMS ((void));
-extern void annotate_field_end PARAMS ((void));
-
-extern void annotate_quit PARAMS ((void));
-extern void annotate_error PARAMS ((void));
-extern void annotate_error_begin PARAMS ((void));
-
-extern void annotate_value_history_begin PARAMS ((int, struct type *));
-extern void annotate_value_begin PARAMS ((struct type *));
-extern void annotate_value_history_value PARAMS ((void));
-extern void annotate_value_history_end PARAMS ((void));
-extern void annotate_value_end PARAMS ((void));
-
-extern void annotate_display_begin PARAMS ((void));
-extern void annotate_display_number_end PARAMS ((void));
-extern void annotate_display_format PARAMS ((void));
-extern void annotate_display_expression PARAMS ((void));
-extern void annotate_display_expression_end PARAMS ((void));
-extern void annotate_display_value PARAMS ((void));
-extern void annotate_display_end PARAMS ((void));
-
-extern void annotate_arg_begin PARAMS ((void));
-extern void annotate_arg_name_end PARAMS ((void));
-extern void annotate_arg_value PARAMS ((struct type *));
-extern void annotate_arg_end PARAMS ((void));
-
-extern void annotate_source PARAMS ((char *, int, int, int, CORE_ADDR));
-
-extern void annotate_frame_begin PARAMS ((int, CORE_ADDR));
-extern void annotate_function_call PARAMS ((void));
-extern void annotate_signal_handler_caller PARAMS ((void));
-extern void annotate_frame_address PARAMS ((void));
-extern void annotate_frame_address_end PARAMS ((void));
-extern void annotate_frame_function_name PARAMS ((void));
-extern void annotate_frame_args PARAMS ((void));
-extern void annotate_frame_source_begin PARAMS ((void));
-extern void annotate_frame_source_file PARAMS ((void));
-extern void annotate_frame_source_file_end PARAMS ((void));
-extern void annotate_frame_source_line PARAMS ((void));
-extern void annotate_frame_source_end PARAMS ((void));
-extern void annotate_frame_where PARAMS ((void));
-extern void annotate_frame_end PARAMS ((void));
-
-extern void annotate_array_section_begin PARAMS ((int, struct type *));
-extern void annotate_elt_rep PARAMS ((unsigned int));
-extern void annotate_elt_rep_end PARAMS ((void));
-extern void annotate_elt PARAMS ((void));
-extern void annotate_array_section_end PARAMS ((void));
-
-extern void (*annotate_starting_hook) PARAMS ((void));
-extern void (*annotate_stopped_hook) PARAMS ((void));
-extern void (*annotate_signalled_hook) PARAMS ((void));
-extern void (*annotate_exited_hook) PARAMS ((void));
diff --git a/gdb/arc-tdep.c b/gdb/arc-tdep.c
deleted file mode 100644
index 9295770..0000000
--- a/gdb/arc-tdep.c
+++ /dev/null
@@ -1,733 +0,0 @@
-/* ARC target-dependent stuff.
-   Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "floatformat.h"
-#include "symtab.h"
-#include "gdbcmd.h"
-
-/* Current CPU, set with the "set cpu" command.  */
-static int arc_bfd_mach_type;
-char *arc_cpu_type;
-char *tmp_arc_cpu_type;
-
-/* Table of cpu names.  */
-struct {
-  char *name;
-  int value;
-} arc_cpu_type_table[] = {
-  { "base", bfd_mach_arc_base },
-  { NULL, 0 }
-};
-
-/* Used by simulator.  */
-int display_pipeline_p;
-int cpu_timer;
-/* This one must have the same type as used in the emulator.
-   It's currently an enum so this should be ok for now.  */
-int debug_pipeline_p;
-
-#define ARC_CALL_SAVED_REG(r) ((r) >= 16 && (r) < 24)
-
-#define OPMASK	0xf8000000
-
-/* Instruction field accessor macros.
-   See the Programmer's Reference Manual.  */
-#define X_OP(i) (((i) >> 27) & 0x1f)
-#define X_A(i) (((i) >> 21) & 0x3f)
-#define X_B(i) (((i) >> 15) & 0x3f)
-#define X_C(i) (((i) >> 9) & 0x3f)
-#define X_D(i) ((((i) & 0x1ff) ^ 0x100) - 0x100)
-#define X_L(i) (((((i) >> 5) & 0x3ffffc) ^ 0x200000) - 0x200000)
-#define X_N(i) (((i) >> 5) & 3)
-#define X_Q(i) ((i) & 0x1f)
-
-/* Return non-zero if X is a short immediate data indicator.  */
-#define SHIMM_P(x) ((x) == 61 || (x) == 63)
-
-/* Return non-zero if X is a "long" (32 bit) immediate data indicator.  */
-#define LIMM_P(x) ((x) == 62)
-
-/* Build a simple instruction.  */
-#define BUILD_INSN(op, a, b, c, d) \
-  ((((op) & 31) << 27) \
-   | (((a) & 63) << 21) \
-   | (((b) & 63) << 15) \
-   | (((c) & 63) << 9) \
-   | ((d) & 511))
-
-/* Codestream stuff.  */
-static void codestream_read PARAMS ((unsigned int *, int));
-static void codestream_seek PARAMS ((CORE_ADDR));
-static unsigned int codestream_fill PARAMS ((int));
-
-#define CODESTREAM_BUFSIZ 16 
-static CORE_ADDR codestream_next_addr;
-static CORE_ADDR codestream_addr;
-static unsigned int codestream_buf[CODESTREAM_BUFSIZ];
-static int codestream_off;
-static int codestream_cnt;
-
-#define codestream_tell() \
-  (codestream_addr + codestream_off * sizeof (codestream_buf[0]))
-#define codestream_peek() \
-  (codestream_cnt == 0 \
-   ? codestream_fill (1) \
-   : codestream_buf[codestream_off])
-#define codestream_get() \
-  (codestream_cnt-- == 0 \
-   ? codestream_fill (0) \
-   : codestream_buf[codestream_off++])
-
-static unsigned int 
-codestream_fill (peek_flag)
-    int peek_flag;
-{
-  codestream_addr = codestream_next_addr;
-  codestream_next_addr += CODESTREAM_BUFSIZ * sizeof (codestream_buf[0]);
-  codestream_off = 0;
-  codestream_cnt = CODESTREAM_BUFSIZ;
-  read_memory (codestream_addr, (char *) codestream_buf,
-	       CODESTREAM_BUFSIZ * sizeof (codestream_buf[0]));
-  /* FIXME: check return code?  */
-
-  /* Handle byte order differences.  */
-  if (HOST_BYTE_ORDER != TARGET_BYTE_ORDER)
-    {
-      register unsigned int i, j, n = sizeof (codestream_buf[0]);
-      register char tmp, *p;
-      for (i = 0, p = (char *) codestream_buf; i < CODESTREAM_BUFSIZ;
-	   ++i, p += n)
-	for (j = 0; j < n / 2; ++j)
-	  tmp = p[j], p[j] = p[n - 1 - j], p[n - 1 - j] = tmp;
-    }
-  
-  if (peek_flag)
-    return codestream_peek ();
-  else
-    return codestream_get ();
-}
-
-static void
-codestream_seek (place)
-    CORE_ADDR place;
-{
-  codestream_next_addr = place / CODESTREAM_BUFSIZ;
-  codestream_next_addr *= CODESTREAM_BUFSIZ;
-  codestream_cnt = 0;
-  codestream_fill (1);
-  while (codestream_tell () != place)
-    codestream_get ();
-}
-
-/* This function is currently unused but leave in for now.  */
-
-static void
-codestream_read (buf, count)
-     unsigned int *buf;
-     int count;
-{
-  unsigned int *p;
-  int i;
-  p = buf;
-  for (i = 0; i < count; i++)
-    *p++ = codestream_get ();
-}
-
-/* Set up prologue scanning and return the first insn.  */
-
-static unsigned int
-setup_prologue_scan (pc)
-     CORE_ADDR pc;
-{
-  unsigned int insn;
-
-  codestream_seek (pc);
-  insn = codestream_get ();
-
-  return insn;
-}
-
-/*
- * Find & return amount a local space allocated, and advance codestream to
- * first register push (if any).
- * If entry sequence doesn't make sense, return -1, and leave 
- * codestream pointer random.
- */
-
-static long
-arc_get_frame_setup (pc)
-     CORE_ADDR pc;
-{
-  unsigned int insn;
-  /* Size of frame or -1 if unrecognizable prologue.  */
-  int frame_size = -1;
-  /* An initial "sub sp,sp,N" may or may not be for a stdarg fn.  */
-  int maybe_stdarg_decr = -1;
-
-  insn = setup_prologue_scan (pc);
-
-  /* The authority for what appears here is the home-grown ABI.
-     The most recent version is 1.2.  */
-
-  /* First insn may be "sub sp,sp,N" if stdarg fn.  */
-  if ((insn & BUILD_INSN (-1, -1, -1, -1, 0))
-      == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, SHIMM_REGNUM, 0))
-    {
-      maybe_stdarg_decr = X_D (insn);
-      insn = codestream_get ();
-    }
-
-  if ((insn & BUILD_INSN (-1, 0, -1, -1, -1))	/* st blink,[sp,4] */
-      == BUILD_INSN (2, 0, SP_REGNUM, BLINK_REGNUM, 4))
-    {
-      insn = codestream_get ();
-      /* Frame may not be necessary, even though blink is saved.
-	 At least this is something we recognize.  */
-      frame_size = 0;
-    }
-
-  if ((insn & BUILD_INSN (-1, 0, -1, -1, -1))		/* st fp,[sp] */
-      == BUILD_INSN (2, 0, SP_REGNUM, FP_REGNUM, 0))
-    {	
-      insn = codestream_get ();
-      if ((insn & BUILD_INSN (-1, -1, -1, -1, 0))
-	       != BUILD_INSN (12, FP_REGNUM, SP_REGNUM, SP_REGNUM, 0))
-	return -1;
-
-      /* Check for stack adjustment sub sp,sp,N.  */
-      insn = codestream_peek ();
-      if ((insn & BUILD_INSN (-1, -1, -1, 0, 0))
-	  == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, 0, 0))
-	{
-	  if (LIMM_P (X_C (insn)))
-	    frame_size = codestream_get ();
-	  else if (SHIMM_P (X_C (insn)))
-	    frame_size = X_D (insn);
-	  else
-	    return -1;
-	  if (frame_size < 0)
-	    return -1;
-
-          codestream_get ();
-
-	  /* This sequence is used to get the address of the return
-	     buffer for a function that returns a structure.  */
-	  insn = codestream_peek ();
-	  if (insn & OPMASK == 0x60000000)
-	    codestream_get ();
-	}
-      /* Frameless fn.  */
-      else
-	{
-	  frame_size = 0;
-	}
-    }
-
-  /* If we found a "sub sp,sp,N" and nothing else, it may or may not be a
-     stdarg fn.  The stdarg decrement is not treated as part of the frame size,
-     so we have a dilemma: what do we return?  For now, if we get a
-     "sub sp,sp,N" and nothing else assume this isn't a stdarg fn.  One way
-     to fix this completely would be to add a bit to the function descriptor
-     that says the function is a stdarg function.  */
-
-  if (frame_size < 0 && maybe_stdarg_decr > 0)
-    return maybe_stdarg_decr;
-  return frame_size;
-}
-
-/* Given a pc value, skip it forward past the function prologue by
-   disassembling instructions that appear to be a prologue.
-
-   If FRAMELESS_P is set, we are only testing to see if the function
-   is frameless.  If it is a frameless function, return PC unchanged.
-   This allows a quicker answer.  */
-
-CORE_ADDR
-skip_prologue (pc, frameless_p)
-     CORE_ADDR pc;
-     int frameless_p;
-{
-  unsigned int insn;
-  int i, frame_size;
-
-  if ((frame_size = arc_get_frame_setup (pc)) < 0)
-    return (pc);
-
-  if (frameless_p)
-    return frame_size == 0 ? pc : codestream_tell ();
-
-  /* Skip over register saves.  */
-  for (i = 0; i < 8; i++)
-    {
-      insn = codestream_peek ();
-      if ((insn & BUILD_INSN (-1, 0, -1, 0, 0))
-	  != BUILD_INSN (2, 0, SP_REGNUM, 0, 0))
-	break; /* not st insn */
-      if (! ARC_CALL_SAVED_REG (X_C (insn)))
-	break;
-      codestream_get ();
-    }
-
-  return codestream_tell ();
-}
-
-/* Return the return address for a frame.
-   This is used to implement FRAME_SAVED_PC.
-   This is taken from frameless_look_for_prologue.  */
-
-CORE_ADDR
-arc_frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR func_start;
-  unsigned int insn;
-
-  func_start = get_pc_function_start (frame->pc) + FUNCTION_START_OFFSET;
-  if (func_start == 0)
-    {
-      /* Best guess.  */
-      return ARC_PC_TO_REAL_ADDRESS (read_memory_integer (FRAME_FP (frame) + 4, 4));
-    }
-
-  /* The authority for what appears here is the home-grown ABI.
-     The most recent version is 1.2.  */
-
-  insn = setup_prologue_scan (func_start);
-
-  /* First insn may be "sub sp,sp,N" if stdarg fn.  */
-  if ((insn & BUILD_INSN (-1, -1, -1, -1, 0))
-      == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, SHIMM_REGNUM, 0))
-    insn = codestream_get ();
-
-  /* If the next insn is "st blink,[sp,4]" we can get blink from there.
-     Otherwise this is a leaf function and we can use blink.  Note that
-     this still allows for the case where a leaf function saves/clobbers/
-     restores blink.  */
-
-  if ((insn & BUILD_INSN (-1, 0, -1, -1, -1))	/* st blink,[sp,4] */
-      != BUILD_INSN (2, 0, SP_REGNUM, BLINK_REGNUM, 4))
-    return ARC_PC_TO_REAL_ADDRESS (read_register (BLINK_REGNUM));
-  else
-    return ARC_PC_TO_REAL_ADDRESS (read_memory_integer (FRAME_FP (frame) + 4, 4));
-}
-
-/*
- * Parse the first few instructions of the function to see
- * what registers were stored.
- *
- * The startup sequence can be at the start of the function.
- * 'st blink,[sp+4], st fp,[sp], mov fp,sp' 
- *
- * Local space is allocated just below by sub sp,sp,nnn.
- * Next, the registers used by this function are stored (as offsets from sp).
- */
-
-void
-frame_find_saved_regs (fip, fsrp)
-     struct frame_info *fip;
-     struct frame_saved_regs *fsrp;
-{
-  long locals;
-  unsigned int insn;
-  CORE_ADDR dummy_bottom;
-  CORE_ADDR adr;
-  int i, regnum, offset;
-
-  memset (fsrp, 0, sizeof *fsrp);
-
-  /* If frame is the end of a dummy, compute where the beginning would be.  */
-  dummy_bottom = fip->frame - 4 - REGISTER_BYTES - CALL_DUMMY_LENGTH;
-
-  /* Check if the PC is in the stack, in a dummy frame.  */
-  if (dummy_bottom <= fip->pc && fip->pc <= fip->frame) 
-    {
-      /* all regs were saved by push_call_dummy () */
-      adr = fip->frame;
-      for (i = 0; i < NUM_REGS; i++) 
-	{
-	  adr -= REGISTER_RAW_SIZE (i);
-	  fsrp->regs[i] = adr;
-	}
-      return;
-    }
-
-  locals = arc_get_frame_setup (get_pc_function_start (fip->pc));
-
-  if (locals >= 0) 
-    {
-      /* Set `adr' to the value of `sp'.  */
-      adr = fip->frame - locals;
-      for (i = 0; i < 8; i++)
-	{
-	  insn = codestream_get ();
-	  if ((insn & BUILD_INSN (-1, 0, -1, 0, 0))
-	       != BUILD_INSN (2, 0, SP_REGNUM, 0, 0))
-	    break;
-          regnum = X_C (insn);
-	  offset = X_D (insn);
-	  fsrp->regs[regnum] = adr + offset;
-	}
-    }
-
-  fsrp->regs[PC_REGNUM] = fip->frame + 4;
-  fsrp->regs[FP_REGNUM] = fip->frame;
-}
-
-void
-push_dummy_frame ()
-{
-  CORE_ADDR sp = read_register (SP_REGNUM);
-  int regnum;
-  char regbuf[MAX_REGISTER_RAW_SIZE];
-
-  read_register_gen (PC_REGNUM, regbuf);
-  write_memory (sp+4, regbuf, REGISTER_SIZE);
-  read_register_gen (FP_REGNUM, regbuf);
-  write_memory (sp, regbuf, REGISTER_SIZE);
-  write_register (FP_REGNUM, sp);
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    {
-      read_register_gen (regnum, regbuf);
-      sp = push_bytes (sp, regbuf, REGISTER_RAW_SIZE (regnum));
-    }
-  sp += (2*REGISTER_SIZE);
-  write_register (SP_REGNUM, sp);
-}
-
-void
-pop_frame ()
-{
-  struct frame_info *frame = get_current_frame ();
-  CORE_ADDR fp;
-  int regnum;
-  struct frame_saved_regs fsr;
-  char regbuf[MAX_REGISTER_RAW_SIZE];
-  
-  fp = FRAME_FP (frame);
-  get_frame_saved_regs (frame, &fsr);
-  for (regnum = 0; regnum < NUM_REGS; regnum++) 
-    {
-      CORE_ADDR adr;
-      adr = fsr.regs[regnum];
-      if (adr)
-	{
-	  read_memory (adr, regbuf, REGISTER_RAW_SIZE (regnum));
-	  write_register_bytes (REGISTER_BYTE (regnum), regbuf,
-				REGISTER_RAW_SIZE (regnum));
-	}
-    }
-  write_register (FP_REGNUM, read_memory_integer (fp, 4));
-  write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));
-  write_register (SP_REGNUM, fp + 8);
-  flush_cached_frames ();
-}
-
-/* Simulate single-step.  */
-
-typedef enum
-{
-  NORMAL4, /* a normal 4 byte insn */
-  NORMAL8, /* a normal 8 byte insn */
-  BRANCH4, /* a 4 byte branch insn, including ones without delay slots */
-  BRANCH8, /* an 8 byte branch insn, including ones with delay slots */
-} insn_type;
-
-/* Return the type of INSN and store in TARGET the destination address of a
-   branch if this is one.  */
-/* ??? Need to verify all cases are properly handled.  */
-
-static insn_type
-get_insn_type (insn, pc, target)
-     unsigned long insn;
-     CORE_ADDR pc, *target;
-{
-  unsigned long limm;
-
-  switch (insn >> 27)
-    {
-    case 0 : case 1 : case 2 : /* load/store insns */
-      if (LIMM_P (X_A (insn))
-	  || LIMM_P (X_B (insn))
-	  || LIMM_P (X_C (insn)))
-	return NORMAL8;
-      return NORMAL4;
-    case 4 : case 5 : case 6 : /* branch insns */
-      *target = pc + 4 + X_L (insn);
-      /* ??? It isn't clear that this is always the right answer.
-	 The problem occurs when the next insn is an 8 byte insn.  If the
-	 branch is conditional there's no worry as there shouldn't be an 8
-	 byte insn following.  The programmer may be cheating if s/he knows
-	 the branch will never be taken, but we don't deal with that.
-	 Note that the programmer is also allowed to play games by putting
-	 an insn with long immediate data in the delay slot and then duplicate
-	 the long immediate data at the branch target.  Ugh!  */
-      if (X_N (insn) == 0)
-	return BRANCH4;
-      return BRANCH8;
-    case 7 : /* jump insns */
-      if (LIMM_P (X_B (insn)))
-	{
-	  limm = read_memory_integer (pc + 4, 4);
-	  *target = ARC_PC_TO_REAL_ADDRESS (limm);
-	  return BRANCH8;
-	}
-      if (SHIMM_P (X_B (insn)))
-	*target = ARC_PC_TO_REAL_ADDRESS (X_D (insn));
-      else
-	*target = ARC_PC_TO_REAL_ADDRESS (read_register (X_B (insn)));
-      if (X_Q (insn) == 0 && X_N (insn) == 0)
-	return BRANCH4;
-      return BRANCH8;
-    default : /* arithmetic insns, etc. */
-      if (LIMM_P (X_A (insn))
-	  || LIMM_P (X_B (insn))
-	  || LIMM_P (X_C (insn)))
-	return NORMAL8;
-      return NORMAL4;
-    }
-}
-
-/* single_step() is called just before we want to resume the inferior, if we
-   want to single-step it but there is no hardware or kernel single-step
-   support.  We find all the possible targets of the coming instruction and
-   breakpoint them.
-
-   single_step is also called just after the inferior stops.  If we had
-   set up a simulated single-step, we undo our damage.  */
-
-void
-arc_software_single_step (ignore, insert_breakpoints_p)
-     enum target_signal ignore; /* sig but we don't need it */
-     int insert_breakpoints_p;
-{
-  static CORE_ADDR next_pc, target;
-  static int brktrg_p;
-  typedef char binsn_quantum[BREAKPOINT_MAX];
-  static binsn_quantum break_mem[2];
-
-  if (insert_breakpoints_p)
-    {
-      insn_type type;
-      CORE_ADDR pc;
-      unsigned long insn;
-
-      pc = read_register (PC_REGNUM);
-      insn = read_memory_integer (pc, 4);
-      type = get_insn_type (insn, pc, &target);
-
-      /* Always set a breakpoint for the insn after the branch.  */
-      next_pc = pc + ((type == NORMAL8 || type == BRANCH8) ? 8 : 4);
-      target_insert_breakpoint (next_pc, break_mem[0]);
-
-      brktrg_p = 0;
-
-      if ((type == BRANCH4 || type == BRANCH8)
-	  /* Watch out for branches to the following location.
-	     We just stored a breakpoint there and another call to
-	     target_insert_breakpoint will think the real insn is the
-	     breakpoint we just stored there.  */
-	  && target != next_pc)
-	{
-	  brktrg_p = 1;
-	  target_insert_breakpoint (target, break_mem[1]);
-	}
-
-    }
-  else
-    {
-      /* Remove breakpoints.  */
-      target_remove_breakpoint (next_pc, break_mem[0]);
-
-      if (brktrg_p)
-	target_remove_breakpoint (target, break_mem[1]);
-
-      /* Fix the pc.  */
-      stop_pc -= DECR_PC_AFTER_BREAK;
-      write_pc (stop_pc);
-    }
-}
-
-#ifdef GET_LONGJMP_TARGET
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target(pc)
-     CORE_ADDR *pc;
-{
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  CORE_ADDR sp, jb_addr;
-
-  sp = read_register (SP_REGNUM);
-
-  if (target_read_memory (sp + SP_ARG0, /* Offset of first arg on stack */
-			  buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  jb_addr = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}
-#endif /* GET_LONGJMP_TARGET */
-
-/* Disassemble one instruction.  */
-
-static int
-arc_print_insn (vma, info)
-     bfd_vma vma;
-     disassemble_info *info;
-{
-  static int current_mach;
-  static int current_endian;
-  static disassembler_ftype current_disasm;
-
-  if (current_disasm == NULL
-      || arc_bfd_mach_type != current_mach
-      || TARGET_BYTE_ORDER != current_endian)
-    {
-      current_mach = arc_bfd_mach_type;
-      current_endian = TARGET_BYTE_ORDER;
-      current_disasm = arc_get_disassembler (current_mach,
-					     current_endian == BIG_ENDIAN);
-    }
-
-  return (*current_disasm) (vma, info);
-}
-
-/* Command to set cpu type.  */
-
-void
-arc_set_cpu_type_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int i;
-
-  if (tmp_arc_cpu_type == NULL || *tmp_arc_cpu_type == '\0')
-    {
-      printf_unfiltered ("The known ARC cpu types are as follows:\n");
-      for (i = 0; arc_cpu_type_table[i].name != NULL; ++i)
-	printf_unfiltered ("%s\n", arc_cpu_type_table[i].name);
-
-      /* Restore the value.  */
-      tmp_arc_cpu_type = strsave (arc_cpu_type);
-
-      return;
-    }
-  
-  if (!arc_set_cpu_type (tmp_arc_cpu_type))
-    {
-      error ("Unknown cpu type `%s'.", tmp_arc_cpu_type);
-      /* Restore its value.  */
-      tmp_arc_cpu_type = strsave (arc_cpu_type);
-    }
-}
-
-static void
-arc_show_cpu_type_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-}
-
-/* Modify the actual cpu type.
-   Result is a boolean indicating success.  */
-
-int
-arc_set_cpu_type (str)
-     char *str;
-{
-  int i, j;
-
-  if (str == NULL)
-    return 0;
-
-  for (i = 0; arc_cpu_type_table[i].name != NULL; ++i)
-    {
-      if (strcasecmp (str, arc_cpu_type_table[i].name) == 0)
-	{
-	  arc_cpu_type = str;
-	  arc_bfd_mach_type = arc_cpu_type_table[i].value;
-	  return 1;
-	}
-    }
-
-  return 0;
-}
-
-void
-_initialize_arc_tdep ()
-{
-  struct cmd_list_element *c;
-
-  c = add_set_cmd ("cpu", class_support, var_string_noescape,
-		   (char *) &tmp_arc_cpu_type,
-		   "Set the type of ARC cpu in use.\n\
-This command has two purposes.  In a multi-cpu system it lets one\n\
-change the cpu being debugged.  It also gives one access to\n\
-cpu-type-specific registers and recognize cpu-type-specific instructions.\
-",
-		   &setlist);
-  c->function.cfunc = arc_set_cpu_type_command;
-  c = add_show_from_set (c, &showlist);
-  c->function.cfunc = arc_show_cpu_type_command;
-
-  /* We have to use strsave here because the `set' command frees it before
-     setting a new value.  */
-  tmp_arc_cpu_type = strsave (DEFAULT_ARC_CPU_TYPE);
-  arc_set_cpu_type (tmp_arc_cpu_type);
-
-  c = add_set_cmd ("displaypipeline", class_support, var_zinteger,
-		   (char *) &display_pipeline_p,
-		   "Set pipeline display (simulator only).\n\
-When enabled, the state of the pipeline after each cycle is displayed.",
-		   &setlist);
-  c = add_show_from_set (c, &showlist);
-
-  c = add_set_cmd ("debugpipeline", class_support, var_zinteger,
-		   (char *) &debug_pipeline_p,
-		   "Set pipeline debug display (simulator only).\n\
-When enabled, debugging information about the pipeline is displayed.",
-		   &setlist);
-  c = add_show_from_set (c, &showlist);
-
-  c = add_set_cmd ("cputimer", class_support, var_zinteger,
-		   (char *) &cpu_timer,
-		   "Set maximum cycle count (simulator only).\n\
-Control will return to gdb if the timer expires.\n\
-A negative value disables the timer.",
-		   &setlist);
-  c = add_show_from_set (c, &showlist);
-
-  tm_print_insn = arc_print_insn;
-}
diff --git a/gdb/arm-convert.s b/gdb/arm-convert.s
deleted file mode 100644
index 416132b..0000000
--- a/gdb/arm-convert.s
+++ /dev/null
@@ -1,16 +0,0 @@
-	.text
-	.global	_convert_from_extended
-
-_convert_from_extended:
-
-	ldfe	f0,[a1]
-	stfd	f0,[a2]
-	movs	pc,lr
-
-	.global	_convert_to_extended
-
-_convert_to_extended:
-
-	ldfd	f0,[a1]
-	stfe	f0,[a2]
-	movs	pc,lr
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
deleted file mode 100644
index a190765..0000000
--- a/gdb/arm-tdep.c
+++ /dev/null
@@ -1,1583 +0,0 @@
-/* Target-dependent code for the Acorn Risc Machine, for GDB, the GNU Debugger.
-   Copyright (C) 1988, 1989, 1991, 1992, 1993, 1995, 1996, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "symfile.h"
-#include "gdb_string.h"
-#include "coff/internal.h"	/* Internal format of COFF symbols in BFD */
-
-/*
-  The following macros are actually wrong.  Neither arm nor thumb can
-  or should set the lsb on addr.
-  The thumb addresses are mod 2, so (addr & 2) would be a good heuristic
-  to use when checking for thumb (see arm_pc_is_thumb() below).
-  Unfortunately, something else depends on these (incorrect) macros, so
-  fixing them actually breaks gdb.  I didn't have time to investigate. Z.R.
-*/
-/* Thumb function addresses are odd (bit 0 is set).  Here are some
-   macros to test, set, or clear bit 0 of addresses.  */
-#define IS_THUMB_ADDR(addr)	((addr) & 1)
-#define MAKE_THUMB_ADDR(addr)	((addr) | 1)
-#define UNMAKE_THUMB_ADDR(addr) ((addr) & ~1)
-
-/* Macros to round N up or down to the next A boundary; A must be
-   a power of two. */
-#define ROUND_DOWN(n,a) 	((n) & ~((a) - 1))
-#define ROUND_UP(n,a) 		(((n) + (a) - 1) & ~((a) - 1))
-  
-/* Should call_function allocate stack space for a struct return?  */
-/* The system C compiler uses a similar structure return convention to gcc */
-int
-arm_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_LENGTH (type) > 4);
-}
-
-/* Set to true if the 32-bit mode is in use. */
-
-int arm_apcs_32 = 1;
-
-/* Flag set by arm_fix_call_dummy that tells whether the target function
-   is a Thumb function.  This flag is checked by arm_push_arguments.
-   FIXME: Change the PUSH_ARGUMENTS macro (and its use in valops.c) to
-   pass the function address as an additional parameter.  */
-
-static int target_is_thumb;
-
-/* Flag set by arm_fix_call_dummy that tells whether the calling function
-   is a Thumb function.  This flag is checked by arm_pc_is_thumb
-   and arm_call_dummy_breakpoint_offset.  */
-
-static int caller_is_thumb;
-
-/* Tell if the program counter value in MEMADDR is in a Thumb function.  */
-
-int
-arm_pc_is_thumb (memaddr)
-     bfd_vma memaddr;
-{
-  struct minimal_symbol * sym;
-  CORE_ADDR sp;
-
-  /* If bit 0 of the address is set, assume this is a Thumb address. */
-  if (IS_THUMB_ADDR (memaddr))
-    return 1;
-
-  /* Thumb function have a "special" bit set in minimal symbols */
-  sym = lookup_minimal_symbol_by_pc (memaddr);
-  if (sym)
-    {
-      return (MSYMBOL_IS_SPECIAL(sym));
-    }
-  else
-    return 0;
-}
-
-/* Tell if the program counter value in MEMADDR is in a call dummy that
-   is being called from a Thumb function.  */
-
-int
-arm_pc_is_thumb_dummy (memaddr)
-     bfd_vma memaddr;
-{
-  CORE_ADDR sp = read_sp();
-
-  if (PC_IN_CALL_DUMMY (memaddr, sp, sp+64))
-    return caller_is_thumb;
-  else
-    return 0;
-}
-
-CORE_ADDR
-arm_addr_bits_remove (val)
-     CORE_ADDR val;
-{
-  if (arm_pc_is_thumb (val))
-    return (val & (arm_apcs_32 ? 0xfffffffe : 0x03fffffe));
-  else
-    return (val & (arm_apcs_32 ? 0xfffffffc : 0x03fffffc));
-}
-
-CORE_ADDR
-arm_saved_pc_after_call (frame)
-     struct frame_info *frame;
-{
-  return ADDR_BITS_REMOVE (read_register (LR_REGNUM));
-}
-
-/* A typical Thumb prologue looks like this:
-        push    {r7, lr}
-        add     sp, sp, #-28
-        add     r7, sp, #12
-   Sometimes the latter instruction may be replaced by:
-        mov     r7, sp 
-*/
-
-static CORE_ADDR
-thumb_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  CORE_ADDR current_pc;
-
-  for (current_pc = pc; current_pc < pc + 20; current_pc += 2)
-    {
-      unsigned short insn = read_memory_unsigned_integer (current_pc, 2);
-
-      if (   (insn & 0xfe00) != 0xb400		/* push {..., r7, lr} */
-	  && (insn & 0xff00) != 0xb000		/* add sp, #simm */
-	  && (insn & 0xff00) != 0xaf00		/* add r7, sp, #imm */
-	  && insn != 0x466f			/* mov r7, sp */
-	  && (insn & 0xffc0) != 0x4640)		/* mov r0-r7, r8-r15 */
-	break;
-    }
-
-  return current_pc;
-}
-
-/* APCS (ARM procedure call standard) defines the following prologue:
-
-   mov		ip, sp
-  [stmfd	sp!, {a1,a2,a3,a4}]
-   stmfd	sp!, {...,fp,ip,lr,pc}
-  [stfe		f7, [sp, #-12]!]
-  [stfe		f6, [sp, #-12]!]
-  [stfe		f5, [sp, #-12]!]
-  [stfe		f4, [sp, #-12]!]
-   sub		fp, ip, #nn	// nn == 20 or 4 depending on second ins
-*/
-
-CORE_ADDR
-arm_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  unsigned long inst;
-  CORE_ADDR skip_pc;
-  CORE_ADDR func_addr, func_end;
-  struct symtab_and_line sal;
-
-  /* See what the symbol table says. */
-  if (find_pc_partial_function (pc, NULL, & func_addr, & func_end))
-    {
-      sal = find_pc_line (func_addr, 0);
-      if (sal.line != 0 && sal.end < func_end)
-	return sal.end;
-    }
-
-  /* Check if this is Thumb code.  */
-  if (arm_pc_is_thumb (pc))
-    return thumb_skip_prologue (pc);
-
-  /* Can't find the prologue end in the symbol table, try it the hard way
-     by disassembling the instructions. */
-  skip_pc = pc;
-  inst = read_memory_integer (skip_pc, 4);
-  if (inst != 0xe1a0c00d)  /* mov ip, sp */
-    return pc;
-
-  skip_pc += 4;
-  inst = read_memory_integer (skip_pc, 4);
-  if ((inst & 0xfffffff0) == 0xe92d0000)  /* stmfd sp!,{a1,a2,a3,a4}  */
-    {
-      skip_pc += 4;
-      inst = read_memory_integer (skip_pc, 4);
-    }
-
-  if ((inst & 0xfffff800) != 0xe92dd800)  /* stmfd sp!,{...,fp,ip,lr,pc} */
-    return pc;
-
-  skip_pc += 4;
-  inst = read_memory_integer (skip_pc, 4);
-
-  /* Any insns after this point may float into the code, if it makes
-     for better instruction scheduling, so we skip them only if
-     we find them, but still consdier the function to be frame-ful  */
-
-  /* We may have either one sfmfd instruction here, or several stfe insns,
-     depending on the version of floating point code we support.  */
-  if ((inst & 0xffbf0fff) == 0xec2d0200)  /* sfmfd fn, <cnt>, [sp]! */
-    {
-      skip_pc += 4;
-      inst = read_memory_integer (skip_pc, 4);
-    }
-  else
-    {
-      while ((inst & 0xffff8fff) == 0xed6d0103) /* stfe fn, [sp, #-12]! */
-        {
-          skip_pc += 4;
-          inst = read_memory_integer (skip_pc, 4);
-        }
-    }
-
-  if ((inst & 0xfffff000) == 0xe24cb000) /* sub fp, ip, #nn */
-    skip_pc += 4;
-
-  return skip_pc;
-}
-
-
-
-/* Function: thumb_scan_prologue (helper function for arm_scan_prologue)
-   This function decodes a Thumb function prologue to determine:
-     1) the size of the stack frame
-     2) which registers are saved on it
-     3) the offsets of saved regs
-     4) the offset from the stack pointer to the frame pointer
-   This information is stored in the "extra" fields of the frame_info.
-
-   A typical Thumb function prologue might look like this:
-	push {r7, lr}
-	sub  sp, #28,
-	add  r7, sp, #12
-   Which would create this stack frame (offsets relative to FP)
-     old SP ->	24  stack parameters
-		20  LR
-		16  R7
-     R7 ->       0  local variables (16 bytes)
-     SP ->     -12  additional stack space (12 bytes)
-   The frame size would thus be 36 bytes, and the frame offset would be
-   12 bytes.  The frame register is R7.  */
-	
-static void
-thumb_scan_prologue (fi)
-     struct frame_info * fi;
-{
-  CORE_ADDR prologue_start;
-  CORE_ADDR prologue_end;
-  CORE_ADDR current_pc;
-  int       saved_reg[16];	/* which register has been copied to register n? */
-  int       i;
-
-  if (find_pc_partial_function (fi->pc, NULL, & prologue_start, & prologue_end))
-    {
-      struct symtab_and_line sal = find_pc_line (prologue_start, 0);
-
-      if (sal.line == 0)		/* no line info, use current PC */
-	prologue_end = fi->pc;
-      else if (sal.end < prologue_end)	/* next line begins after fn end */
-	prologue_end = sal.end;		/* (probably means no prologue)  */
-    }
-  else
-    prologue_end = prologue_start + 40; /* We're in the boondocks: allow for */
-					/* 16 pushes, an add, and "mv fp,sp" */
-
-  prologue_end = min (prologue_end, fi->pc);
-
-  /* Initialize the saved register map.  When register H is copied to
-     register L, we will put H in saved_reg[L].  */
-  for (i = 0; i < 16; i++)
-    saved_reg[i] = i;
-
-  /* Search the prologue looking for instructions that set up the
-     frame pointer, adjust the stack pointer, and save registers.  */
-
-  fi->framesize = 0;
-  for (current_pc = prologue_start; current_pc < prologue_end; current_pc += 2)
-    {
-      unsigned short insn;
-      int regno;
-      int offset;
-
-      insn = read_memory_unsigned_integer (current_pc, 2);
-
-      if ((insn & 0xfe00) == 0xb400)		/* push { rlist } */
-	{
-	  /* Bits 0-7 contain a mask for registers R0-R7.  Bit 8 says
-	     whether to save LR (R14).  */
-	  int mask = (insn & 0xff) | ((insn & 0x100) << 6);
-
-	  /* Calculate offsets of saved R0-R7 and LR. */
-	  for (regno = LR_REGNUM; regno >= 0; regno--)
-	    if (mask & (1 << regno))
- 	      {
-		fi->framesize += 4;
-		fi->fsr.regs[saved_reg[regno]] = -(fi->framesize);
-		saved_reg[regno] = regno;	/* reset saved register map */
-	      }
-	}
-      else if ((insn & 0xff00) == 0xb000)	/* add sp, #simm */
-	{
-	  offset = (insn & 0x7f) << 2;		/* get scaled offset */
-	  if (insn & 0x80)			/* is it signed? */
-	     offset = -offset;
-	  fi->framesize -= offset;
-	}
-      else if ((insn & 0xff00) == 0xaf00)	/* add r7, sp, #imm */
-	{
-	  fi->framereg = THUMB_FP_REGNUM;
-	  fi->frameoffset = (insn & 0xff) << 2;	/* get scaled offset */
-	}
-      else if (insn == 0x466f)			/* mov r7, sp */
-	{
-	  fi->framereg = THUMB_FP_REGNUM;
-	  fi->frameoffset = 0;
-	  saved_reg[THUMB_FP_REGNUM] = SP_REGNUM;
-	}
-      else if ((insn & 0xffc0) == 0x4640)	/* mov r0-r7, r8-r15 */
-	{
-	  int lo_reg = insn & 7;		/* dest. register (r0-r7) */
-	  int hi_reg = ((insn >> 3) & 7) + 8;	/* source register (r8-15) */
-	  saved_reg[lo_reg] = hi_reg;		/* remember hi reg was saved */
-	}
-      else
-	break;				/* anything else isn't prologue */
-    }
-}
-
-/* Function: check_prologue_cache
-   Check if prologue for this frame's PC has already been scanned.
-   If it has, copy the relevant information about that prologue and
-   return non-zero.  Otherwise do not copy anything and return zero.
-
-   The information saved in the cache includes:
-     * the frame register number;
-     * the size of the stack frame;
-     * the offsets of saved regs (relative to the old SP); and
-     * the offset from the stack pointer to the frame pointer
-
-   The cache contains only one entry, since this is adequate
-   for the typical sequence of prologue scan requests we get.
-   When performing a backtrace, GDB will usually ask to scan
-   the same function twice in a row (once to get the frame chain,
-   and once to fill in the extra frame information).
-*/
-
-static struct frame_info prologue_cache;
-
-static int
-check_prologue_cache (fi)
-     struct frame_info * fi;
-{
-  int i;
-
-  if (fi->pc == prologue_cache.pc)
-    {
-      fi->framereg = prologue_cache.framereg;
-      fi->framesize = prologue_cache.framesize;
-      fi->frameoffset = prologue_cache.frameoffset;
-      for (i = 0; i <= NUM_REGS; i++)
-	fi->fsr.regs[i] = prologue_cache.fsr.regs[i];
-      return 1;
-    }
-  else
-    return 0;
-}
-
-
-/* Function: save_prologue_cache
-   Copy the prologue information from fi to the prologue cache.
-*/
-
-static void
-save_prologue_cache (fi)
-     struct frame_info * fi;
-{
-  int i;
-
-  prologue_cache.pc          = fi->pc;
-  prologue_cache.framereg    = fi->framereg;
-  prologue_cache.framesize   = fi->framesize;
-  prologue_cache.frameoffset = fi->frameoffset;
-  
-  for (i = 0; i <= NUM_REGS; i++)
-    prologue_cache.fsr.regs[i] = fi->fsr.regs[i];
-}
-
-
-/* Function: arm_scan_prologue
-   This function decodes an ARM function prologue to determine:
-     1) the size of the stack frame
-     2) which registers are saved on it
-     3) the offsets of saved regs
-     4) the offset from the stack pointer to the frame pointer
-   This information is stored in the "extra" fields of the frame_info.
-
-   A typical Arm function prologue might look like this:
-	mov    ip, sp
-	stmfd  sp!, {fp, ip, lr, pc}
-	sub    fp, ip, #4
-	sub    sp, sp, #16
-   Which would create this stack frame (offsets relative to FP):
-     IP ->   4	(caller's stack)
-     FP ->   0	PC (points to address of stmfd instruction + 12 in callee)
-	    -4	LR (return address in caller)
-	    -8	IP (copy of caller's SP)
-     	   -12	FP (caller's FP)
-     SP -> -28	Local variables
-   The frame size would thus be 32 bytes, and the frame offset would be
-   28 bytes.  */
-
-static void
-arm_scan_prologue (fi)
-     struct frame_info * fi;
-{
-  int regno, sp_offset, fp_offset;
-  CORE_ADDR prologue_start, prologue_end, current_pc;
-
-  /* Check if this function is already in the cache of frame information. */
-  if (check_prologue_cache (fi))
-    return;
-
-  /* Assume there is no frame until proven otherwise.  */
-  fi->framereg    = SP_REGNUM;
-  fi->framesize   = 0;
-  fi->frameoffset = 0;
-
-  /* Check for Thumb prologue.  */
-  if (arm_pc_is_thumb (fi->pc))
-    {
-      thumb_scan_prologue (fi);
-      save_prologue_cache (fi);
-      return;
-    }
-
-  /* Find the function prologue.  If we can't find the function in
-     the symbol table, peek in the stack frame to find the PC.  */
-  if (find_pc_partial_function (fi->pc, NULL, &prologue_start, &prologue_end))
-    {
-      /* Assume the prologue is everything between the first instruction
-         in the function and the first source line.  */
-      struct symtab_and_line sal = find_pc_line (prologue_start, 0);
-
-      if (sal.line == 0)		/* no line info, use current PC */
-	prologue_end = fi->pc;
-      else if (sal.end < prologue_end)	/* next line begins after fn end */
-	prologue_end = sal.end;		/* (probably means no prologue)  */
-    }
-  else
-    {
-      /* Get address of the stmfd in the prologue of the callee; the saved
-         PC is the address of the stmfd + 12.  */
-      prologue_start = (read_memory_integer (fi->frame, 4) & 0x03fffffc) - 12;
-      prologue_end = prologue_start + 40; /* FIXME: should be big enough */
-    }
-
-  /* Now search the prologue looking for instructions that set up the
-     frame pointer, adjust the stack pointer, and save registers.  */
-
-  sp_offset = fp_offset = 0;
-  for (current_pc = prologue_start; current_pc < prologue_end; current_pc += 4)
-    {
-      unsigned int insn = read_memory_unsigned_integer (current_pc, 4);
-
-      if ((insn & 0xffff0000) == 0xe92d0000)	/* stmfd sp!, {..., r7, lr} */
-	{
-	  int mask = insn & 0xffff;
-
-	  /* Calculate offsets of saved registers. */
-	  for (regno = PC_REGNUM; regno >= 0; regno--)
-	    if (mask & (1 << regno))
-	      {
-		sp_offset -= 4;
-		fi->fsr.regs[regno] = sp_offset;
-	      }
-	}
-      else if ((insn & 0xfffff000) == 0xe24cb000)	/* sub fp, ip #n */
-	{
-	  unsigned imm = insn & 0xff;			/* immediate value */
-	  unsigned rot = (insn & 0xf00) >> 7;		/* rotate amount */
-	  imm = (imm >> rot) | (imm << (32-rot));
-	  fp_offset = -imm;
-	  fi->framereg = FP_REGNUM;
-	}
-      else if ((insn & 0xfffff000) == 0xe24dd000)	/* sub sp, sp #n */
-	{
-	  unsigned imm = insn & 0xff;			/* immediate value */
-	  unsigned rot = (insn & 0xf00) >> 7;		/* rotate amount */
-	  imm = (imm >> rot) | (imm << (32-rot));
-	  sp_offset -= imm;
-	}
-      else if ((insn & 0xffff7fff) == 0xed6d0103) /* stfe f?, [sp, -#c]! */
-	{
-	  sp_offset -= 12;
-	  regno = F0_REGNUM + ((insn >> 12) & 0x07);
-	  fi->fsr.regs[regno] = sp_offset;
-	}
-      else if (insn == 0xe1a0c00d)			/* mov ip, sp */
-	continue;
-      else
-	break;	/* not a recognized prologue instruction */
-    }
-
-  /* The frame size is just the negative of the offset (from the original SP)
-     of the last thing thing we pushed on the stack.  The frame offset is
-     [new FP] - [new SP].  */
-  fi->framesize = -sp_offset;
-  fi->frameoffset = fp_offset - sp_offset;
-  
-  save_prologue_cache (fi);
-}
-
-
-/* Function: find_callers_reg
-   Find REGNUM on the stack.  Otherwise, it's in an active register.  One thing
-   we might want to do here is to check REGNUM against the clobber mask, and
-   somehow flag it as invalid if it isn't saved on the stack somewhere.  This
-   would provide a graceful failure mode when trying to get the value of
-   caller-saves registers for an inner frame.  */
-
-static CORE_ADDR
-arm_find_callers_reg (fi, regnum)
-     struct frame_info * fi;
-     int regnum;
-{
-  for (; fi; fi = fi->next)
-    
-#if 0	/* FIXME: enable this code if we convert to new call dummy scheme.  */
-    if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-      return generic_read_register_dummy (fi->pc, fi->frame, regnum);
-    else
-#endif
-      if (fi->fsr.regs[regnum] != 0)
-	return read_memory_integer (fi->fsr.regs[regnum], 
-				  REGISTER_RAW_SIZE(regnum));
-  return read_register (regnum);
-}
-
-
-/* Function: frame_chain
-   Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-   For ARM, we save the frame size when we initialize the frame_info.
-
-   The original definition of this function was a macro in tm-arm.h:
-      { In the case of the ARM, the frame's nominal address is the FP value,
-	 and 12 bytes before comes the saved previous FP value as a 4-byte word.  }
-
-      #define FRAME_CHAIN(thisframe)  \
-	((thisframe)->pc >= LOWEST_PC ?    \
-	 read_memory_integer ((thisframe)->frame - 12, 4) :\
-	 0)
-*/
-
-CORE_ADDR
-arm_frame_chain (fi)
-     struct frame_info * fi;
-{
-#if 0	/* FIXME: enable this code if we convert to new call dummy scheme.  */
-  CORE_ADDR fn_start, callers_pc, fp;
-
-  /* is this a dummy frame? */
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    return fi->frame;	/* dummy frame same as caller's frame */
-
-  /* is caller-of-this a dummy frame? */
-  callers_pc = FRAME_SAVED_PC(fi);  /* find out who called us: */
-  fp = arm_find_callers_reg (fi, FP_REGNUM);
-  if (PC_IN_CALL_DUMMY (callers_pc, fp, fp))	
-    return fp;		/* dummy frame's frame may bear no relation to ours */
-
-  if (find_pc_partial_function (fi->pc, 0, &fn_start, 0))
-    if (fn_start == entry_point_address ())
-      return 0;		/* in _start fn, don't chain further */
-#endif
-  CORE_ADDR caller_pc, fn_start;
-  struct frame_info caller_fi;
-  int framereg = fi->framereg;
-
-  if (fi->pc < LOWEST_PC)
-    return 0;
-
-  /* If the caller is the startup code, we're at the end of the chain.  */
-  caller_pc = FRAME_SAVED_PC (fi);
-  if (find_pc_partial_function (caller_pc, 0, &fn_start, 0))
-    if (fn_start == entry_point_address ())
-      return 0;
-
-  /* If the caller is Thumb and the caller is ARM, or vice versa,
-     the frame register of the caller is different from ours.
-     So we must scan the prologue of the caller to determine its
-     frame register number. */
-  if (arm_pc_is_thumb (caller_pc) != arm_pc_is_thumb (fi->pc))
-    {
-      memset (& caller_fi, 0, sizeof (caller_fi));
-      caller_fi.pc = caller_pc;
-      arm_scan_prologue (& caller_fi);
-      framereg = caller_fi.framereg;
-    }
-
-  /* If the caller used a frame register, return its value.
-     Otherwise, return the caller's stack pointer.  */
-  if (framereg == FP_REGNUM || framereg == THUMB_FP_REGNUM)
-    return arm_find_callers_reg (fi, framereg);
-  else
-    return fi->frame + fi->framesize;
-}
-
-/* Function: init_extra_frame_info
-   This function actually figures out the frame address for a given pc and
-   sp.  This is tricky  because we sometimes don't use an explicit
-   frame pointer, and the previous stack pointer isn't necessarily recorded
-   on the stack.  The only reliable way to get this info is to
-   examine the prologue.  */
-
-void
-arm_init_extra_frame_info (fi)
-     struct frame_info * fi;
-{
-  int reg;
-
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  memset (fi->fsr.regs, '\000', sizeof fi->fsr.regs);
-
-#if 0	/* FIXME: enable this code if we convert to new call dummy scheme.  */
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    {
-      /* We need to setup fi->frame here because run_stack_dummy gets it wrong
-	 by assuming it's always FP.  */
-      fi->frame       = generic_read_register_dummy (fi->pc, fi->frame, SP_REGNUM);
-      fi->framesize   = 0;
-      fi->frameoffset = 0;
-      return;
-    }
-  else 
-#endif
-    {
-      arm_scan_prologue (fi);
-
-      if (!fi->next)			/* this is the innermost frame? */
-	fi->frame = read_register (fi->framereg);
-      else			 	/* not the innermost frame */
-	/* If we have an FP,  the callee saved it. */
-	if (fi->framereg == FP_REGNUM || fi->framereg == THUMB_FP_REGNUM)
-	  if (fi->next->fsr.regs[fi->framereg] != 0)
-	    fi->frame = read_memory_integer (fi->next->fsr.regs[fi->framereg],
-					     4);
-
-      /* Calculate actual addresses of saved registers using offsets determined
-         by arm_scan_prologue.  */
-      for (reg = 0; reg < NUM_REGS; reg++)
-	if (fi->fsr.regs[reg] != 0)
-	  fi->fsr.regs[reg] += fi->frame + fi->framesize - fi->frameoffset;
-    }
-}
-
-
-/* Function: frame_saved_pc
-   Find the caller of this frame.  We do this by seeing if LR_REGNUM is saved
-   in the stack anywhere, otherwise we get it from the registers.
-
-   The old definition of this function was a macro:
-     #define FRAME_SAVED_PC(FRAME) \
-	ADDR_BITS_REMOVE (read_memory_integer ((FRAME)->frame - 4, 4))
-*/
-
-CORE_ADDR
-arm_frame_saved_pc (fi)
-     struct frame_info * fi;
-{
-#if 0	/* FIXME: enable this code if we convert to new call dummy scheme.  */
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    return generic_read_register_dummy (fi->pc, fi->frame, PC_REGNUM);
-  else
-#endif
-    {
-      CORE_ADDR pc = arm_find_callers_reg (fi, LR_REGNUM);
-      return IS_THUMB_ADDR (pc) ? UNMAKE_THUMB_ADDR (pc) : pc;
-    }
-}
-
-
-/* Return the frame address.  On ARM, it is R11; on Thumb it is R7.
-   Examine the Program Status Register to decide which state we're in.  */
-
-CORE_ADDR
-arm_target_read_fp ()
-{
-  if (read_register (PS_REGNUM) & 0x20)		/* Bit 5 is Thumb state bit */
-    return read_register (THUMB_FP_REGNUM);	/* R7 if Thumb */
-  else
-    return read_register (FP_REGNUM);		/* R11 if ARM */
-}
-
-
-/* Calculate the frame offsets of the saved registers (ARM version). */
-void
-arm_frame_find_saved_regs (fi, regaddr)
-     struct frame_info *fi;
-     struct frame_saved_regs *regaddr;
-{
-  memcpy (regaddr, &fi->fsr, sizeof (struct frame_saved_regs));
-}
-
-
-void
-arm_push_dummy_frame ()
-{
-  CORE_ADDR old_sp = read_register (SP_REGNUM);
-  CORE_ADDR sp = old_sp;
-  CORE_ADDR fp, prologue_start;
-  int regnum;
-
-  /* Push the two dummy prologue instructions in reverse order,
-     so that they'll be in the correct low-to-high order in memory.  */
-  /* sub     fp, ip, #4 */
-  sp = push_word (sp, 0xe24cb004);
-  /*  stmdb   sp!, {r0-r10, fp, ip, lr, pc} */
-  prologue_start = sp = push_word (sp, 0xe92ddfff);
-
-  /* push a pointer to the dummy prologue + 12, because when
-     stm instruction stores the PC, it stores the address of the stm
-     instruction itself plus 12.  */
-  fp = sp = push_word (sp, prologue_start + 12);
-  sp = push_word (sp, read_register (PC_REGNUM)); /* FIXME: was PS_REGNUM */
-  sp = push_word (sp, old_sp);
-  sp = push_word (sp, read_register (FP_REGNUM));
-  
-  for (regnum = 10; regnum >= 0; regnum --)
-    sp = push_word (sp, read_register (regnum));
-  
-  write_register (FP_REGNUM, fp);
-  write_register (THUMB_FP_REGNUM, fp);
-  write_register (SP_REGNUM, sp);
-}
-
-/* Fix up the call dummy, based on whether the processor is currently
-   in Thumb or ARM mode, and whether the target function is Thumb
-   or ARM.  There are three different situations requiring three
-   different dummies:
-
-   * ARM calling ARM: uses the call dummy in tm-arm.h, which has already
-     been copied into the dummy parameter to this function.
-   * ARM calling Thumb: uses the call dummy in tm-arm.h, but with the
-     "mov pc,r4" instruction patched to be a "bx r4" instead.
-   * Thumb calling anything: uses the Thumb dummy defined below, which
-     works for calling both ARM and Thumb functions.
-
-   All three call dummies expect to receive the target function address
-   in R4, with the low bit set if it's a Thumb function.
-*/
-
-void
-arm_fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p)
-     char *        dummy;
-     CORE_ADDR     pc;
-     CORE_ADDR     fun;
-     int           nargs;
-     value_ptr *   args;
-     struct type * type;
-     int           gcc_p;
-{
-  static short thumb_dummy[4] =
-  {
-    0xf000, 0xf801,	/*	  bl      label */
-    0xdf18,		/*	  swi     24 */
-    0x4720,		/* label: bx	  r4 */
-  };
-  static unsigned long arm_bx_r4 = 0xe12fff14;	/* bx r4 instruction */
-
-  /* Set flag indicating whether the current PC is in a Thumb function. */
-  caller_is_thumb = arm_pc_is_thumb (read_pc());
-
-  /* If the target function is Thumb, set the low bit of the function address.
-     And if the CPU is currently in ARM mode, patch the second instruction
-     of call dummy to use a BX instruction to switch to Thumb mode.  */
-  target_is_thumb = arm_pc_is_thumb (fun);
-  if (target_is_thumb)
-    {
-      fun |= 1;
-      if (!caller_is_thumb)
-	store_unsigned_integer (dummy + 4, sizeof (arm_bx_r4), arm_bx_r4);
-    }
-
-  /* If the CPU is currently in Thumb mode, use the Thumb call dummy
-     instead of the ARM one that's already been copied.  This will
-     work for both Thumb and ARM target functions.  */
-  if (caller_is_thumb)
-    {
-      int i;
-      char *p = dummy;
-      int len = sizeof (thumb_dummy) / sizeof (thumb_dummy[0]);
-
-      for (i = 0; i < len; i++)
-	{
-	  store_unsigned_integer (p, sizeof (thumb_dummy[0]), thumb_dummy[i]);
-	  p += sizeof (thumb_dummy[0]);
-	}
-    }
-
-  /* Put the target address in r4; the call dummy will copy this to the PC. */
-  write_register (4, fun);
-}
-
-
-/* Return the offset in the call dummy of the instruction that needs
-   to have a breakpoint placed on it.  This is the offset of the 'swi 24'
-   instruction, which is no longer actually used, but simply acts
-   as a place-holder now.
-
-   This implements the CALL_DUMMY_BREAK_OFFSET macro.
-*/
-
-int
-arm_call_dummy_breakpoint_offset ()
-{
-  if (caller_is_thumb)
-    return 4;
-  else
-    return 8;
-}
-
-
-CORE_ADDR
-arm_push_arguments(nargs, args, sp, struct_return, struct_addr)
-     int         nargs;
-     value_ptr * args;
-     CORE_ADDR   sp;
-     int         struct_return;
-     CORE_ADDR   struct_addr;
-{
-  int argreg;
-  int float_argreg;
-  int argnum;
-  int stack_offset;
-  struct stack_arg {
-      char *val;
-      int len;
-      int offset;
-    };
-  struct stack_arg *stack_args =
-      (struct stack_arg*)alloca (nargs * sizeof (struct stack_arg));
-  int nstack_args = 0;
-
-
-  /* Initialize the integer and float register pointers.  */
-  argreg = A1_REGNUM;
-  float_argreg = F0_REGNUM;
-
-  /* the struct_return pointer occupies the first parameter-passing reg */
-  if (struct_return)
-      write_register (argreg++, struct_addr);
-
-  /* The offset onto the stack at which we will start copying parameters
-     (after the registers are used up) begins at 16 in the old ABI.
-     This leaves room for the "home" area for register parameters.  */
-  stack_offset = REGISTER_SIZE * 4;
-
-  /* Process args from left to right.  Store as many as allowed in
-	registers, save the rest to be pushed on the stack */
-  for(argnum = 0; argnum < nargs; argnum++)
-    {
-      char *         val;
-      value_ptr      arg = args[argnum];
-      struct type *  arg_type = check_typedef (VALUE_TYPE (arg));
-      struct type *  target_type = TYPE_TARGET_TYPE (arg_type);
-      int            len = TYPE_LENGTH (arg_type);
-      enum type_code typecode = TYPE_CODE (arg_type);
-      CORE_ADDR      regval;
-      int newarg;
-
-      val = (char *) VALUE_CONTENTS (arg);
-
-      /* If the argument is a pointer to a function, and it's a Thumb
-         function, set the low bit of the pointer.  */
-      if (typecode == TYPE_CODE_PTR
-	  && target_type != NULL
-	  && TYPE_CODE (target_type) == TYPE_CODE_FUNC)
-	{
-	  regval = extract_address (val, len);
-	  if (arm_pc_is_thumb (regval))
-	    store_address (val, len, MAKE_THUMB_ADDR (regval));
-	}
-
-#define MAPCS_FLOAT 0	/* --mapcs-float not implemented by the compiler yet */
-#if MAPCS_FLOAT
-      /* Up to four floating point arguments can be passed in floating
-         point registers on ARM (not on Thumb).  */
-      if (typecode == TYPE_CODE_FLT
-	  && float_argreg <= ARM_LAST_FP_ARG_REGNUM
-	  && !target_is_thumb)
-	{
-	  /* This is a floating point value that fits entirely
-	     in a single register.  */
-	  regval = extract_address (val, len);
-	  write_register (float_argreg++, regval);
-	}
-      else
-#endif
-	{
-	  /* Copy the argument to general registers or the stack in
-	     register-sized pieces.  Large arguments are split between
-	     registers and stack.  */
-	  while (len > 0)
-	    {
-	      if (argreg <= ARM_LAST_ARG_REGNUM)
-		{
-	          int partial_len = len < REGISTER_SIZE ? len : REGISTER_SIZE;
-		  regval = extract_address (val, partial_len);
-
-		  /* It's a simple argument being passed in a general
-		     register.  */
-		  write_register (argreg, regval);
-		  argreg++;
-	          len -= partial_len;
-	          val += partial_len;
-		}
-	      else
-		{
-		  /* keep for later pushing */
-		  stack_args[nstack_args].val = val;
-		  stack_args[nstack_args++].len = len;
-		  break;
-		}
-	    }
-	}
-    }
-    /* now do the real stack pushing, process args right to left */
-    while(nstack_args--)
-      {
-	sp -= stack_args[nstack_args].len;
-	write_memory(sp, stack_args[nstack_args].val,
-		stack_args[nstack_args].len);
-      }
-
-  /* Return adjusted stack pointer.  */
-  return sp;
-}
-
-void
-arm_pop_frame ()
-{
-  struct frame_info *frame = get_current_frame();
-  int regnum;
-
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    if (frame->fsr.regs[regnum] != 0)
-      write_register (regnum, 
-		      read_memory_integer (frame->fsr.regs[regnum], 4));
-
-  write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
-  write_register (SP_REGNUM, read_register (frame->framereg));
-
-  flush_cached_frames ();
-}
-
-static void
-print_fpu_flags (flags)
-     int flags;
-{
-    if (flags & (1 << 0)) fputs ("IVO ", stdout);
-    if (flags & (1 << 1)) fputs ("DVZ ", stdout);
-    if (flags & (1 << 2)) fputs ("OFL ", stdout);
-    if (flags & (1 << 3)) fputs ("UFL ", stdout);
-    if (flags & (1 << 4)) fputs ("INX ", stdout);
-    putchar ('\n');
-}
-
-void
-arm_float_info ()
-{
-    register unsigned long status = read_register (FPS_REGNUM);
-    int type;
-
-    type = (status >> 24) & 127;
-    printf ("%s FPU type %d\n",
-	    (status & (1<<31)) ? "Hardware" : "Software",
-	    type);
-    fputs ("mask: ", stdout);
-    print_fpu_flags (status >> 16);
-    fputs ("flags: ", stdout);
-    print_fpu_flags (status);
-}
-
-static void
-arm_othernames ()
-{
-  static int toggle;
-  static char *original[] = ORIGINAL_REGISTER_NAMES;
-  static char *extra_crispy[] = ADDITIONAL_REGISTER_NAMES;
-
-  memcpy (reg_names, toggle ? extra_crispy : original, sizeof(original));
-  toggle = !toggle;
-}
-
-/* FIXME:  Fill in with the 'right thing', see asm 
-   template in arm-convert.s */
-
-void 
-convert_from_extended (ptr, dbl)
-     void * ptr;
-     double * dbl;
-{
-  *dbl = *(double*)ptr;
-}
-
-void 
-convert_to_extended (dbl, ptr)
-     void * ptr;
-     double * dbl;
-{
-  *(double*)ptr = *dbl;
-}
-
-static int
-condition_true (cond, status_reg)
-     unsigned long cond;
-     unsigned long status_reg;
-{
-  if (cond == INST_AL || cond == INST_NV)
-    return 1;
-
-  switch (cond)
-    {
-    case INST_EQ:
-      return ((status_reg & FLAG_Z) != 0);
-    case INST_NE:
-      return ((status_reg & FLAG_Z) == 0);
-    case INST_CS:
-      return ((status_reg & FLAG_C) != 0);
-    case INST_CC:
-      return ((status_reg & FLAG_C) == 0);
-    case INST_MI:
-      return ((status_reg & FLAG_N) != 0);
-    case INST_PL:
-      return ((status_reg & FLAG_N) == 0);
-    case INST_VS:
-      return ((status_reg & FLAG_V) != 0);
-    case INST_VC:
-      return ((status_reg & FLAG_V) == 0);
-    case INST_HI:
-      return ((status_reg & (FLAG_C | FLAG_Z)) == FLAG_C);
-    case INST_LS:
-      return ((status_reg & (FLAG_C | FLAG_Z)) != FLAG_C);
-    case INST_GE:
-      return (((status_reg & FLAG_N) == 0) == ((status_reg & FLAG_V) == 0));
-    case INST_LT:
-      return (((status_reg & FLAG_N) == 0) != ((status_reg & FLAG_V) == 0));
-    case INST_GT:
-      return (((status_reg & FLAG_Z) == 0) &&
-	      (((status_reg & FLAG_N) == 0) == ((status_reg & FLAG_V) == 0)));
-    case INST_LE:
-      return (((status_reg & FLAG_Z) != 0) ||
-	      (((status_reg & FLAG_N) == 0) != ((status_reg & FLAG_V) == 0)));
-    }
-  return 1;
-}
-
-#define submask(x) ((1L << ((x) + 1)) - 1)
-#define bit(obj,st) (((obj) >> (st)) & 1)
-#define bits(obj,st,fn) (((obj) >> (st)) & submask ((fn) - (st)))
-#define sbits(obj,st,fn) \
-  ((long) (bits(obj,st,fn) | ((long) bit(obj,fn) * ~ submask (fn - st))))
-#define BranchDest(addr,instr) \
-  ((CORE_ADDR) (((long) (addr)) + 8 + (sbits (instr, 0, 23) << 2)))
-#define ARM_PC_32 1
-
-static unsigned long
-shifted_reg_val (inst, carry, pc_val, status_reg)
-     unsigned long inst;
-     int carry;
-     unsigned long pc_val;
-     unsigned long status_reg;
-{
-  unsigned long res, shift;
-  int rm = bits (inst, 0, 3);
-  unsigned long shifttype = bits (inst, 5, 6);
- 
-  if (bit(inst, 4))
-    {
-      int rs = bits (inst, 8, 11);
-      shift = (rs == 15 ? pc_val + 8 : read_register (rs)) & 0xFF;
-    }
-  else
-    shift = bits (inst, 7, 11);
- 
-  res = (rm == 15 
-	 ? ((pc_val | (ARM_PC_32 ? 0 : status_reg))
-	    + (bit (inst, 4) ? 12 : 8)) 
-	 : read_register (rm));
-
-  switch (shifttype)
-    {
-    case 0: /* LSL */
-      res = shift >= 32 ? 0 : res << shift;
-      break;
-      
-    case 1: /* LSR */
-      res = shift >= 32 ? 0 : res >> shift;
-      break;
-
-    case 2: /* ASR */
-      if (shift >= 32) shift = 31;
-      res = ((res & 0x80000000L)
-	     ? ~((~res) >> shift) : res >> shift);
-      break;
-
-    case 3: /* ROR/RRX */
-      shift &= 31;
-      if (shift == 0)
-	res = (res >> 1) | (carry ? 0x80000000L : 0);
-      else
-	res = (res >> shift) | (res << (32-shift));
-      break;
-    }
-
-  return res & 0xffffffff;
-}
-
-
-/* Return number of 1-bits in VAL.  */
-
-static int
-bitcount (val)
-     unsigned long val;
-{
-  int nbits;
-  for (nbits = 0; val != 0; nbits++)
-    val &= val - 1;	/* delete rightmost 1-bit in val */
-  return nbits;
-}
-
-
-static CORE_ADDR
-thumb_get_next_pc (pc)
-     CORE_ADDR pc;
-{
-  unsigned long pc_val = ((unsigned long)pc) + 4;	/* PC after prefetch */
-  unsigned short inst1 = read_memory_integer (pc, 2);
-  CORE_ADDR nextpc = pc + 2;		/* default is next instruction */
-  unsigned long offset;
-
-  if ((inst1 & 0xff00) == 0xbd00)	/* pop {rlist, pc} */
-    {
-      CORE_ADDR sp;
-
-      /* Fetch the saved PC from the stack.  It's stored above
-         all of the other registers.  */
-      offset = bitcount (bits (inst1, 0, 7)) * REGISTER_SIZE;
-      sp = read_register (SP_REGNUM);
-      nextpc = (CORE_ADDR) read_memory_integer (sp + offset, 4);
-      nextpc = ADDR_BITS_REMOVE (nextpc);
-      if (nextpc == pc)
-	error ("Infinite loop detected");
-    }
-  else if ((inst1 & 0xf000) == 0xd000)	/* conditional branch */
-    {
-      unsigned long status = read_register (PS_REGNUM);
-      unsigned long cond = bits (inst1, 8, 11); 
-      if (cond != 0x0f && condition_true (cond, status))	/* 0x0f = SWI */
-	nextpc = pc_val + (sbits (inst1, 0, 7) << 1);
-    }
-  else if ((inst1 & 0xf800) == 0xe000)	/* unconditional branch */
-    {
-      nextpc = pc_val + (sbits (inst1, 0, 10) << 1);
-    }
-  else if ((inst1 & 0xf800) == 0xf000)	/* long branch with link */
-    {
-      unsigned short inst2 = read_memory_integer (pc + 2, 2);
-      offset = (sbits (inst1, 0, 10) << 12) + (bits  (inst2, 0, 10) << 1);
-      nextpc = pc_val + offset;
-    }
-
-  return nextpc;
-}
-
-
-CORE_ADDR
-arm_get_next_pc (pc)
-     CORE_ADDR pc;
-{
-  unsigned long pc_val;
-  unsigned long this_instr;
-  unsigned long status;
-  CORE_ADDR nextpc;
-
-  if (arm_pc_is_thumb (pc))
-    return thumb_get_next_pc (pc);
-
-  pc_val = (unsigned long) pc;
-  this_instr = read_memory_integer (pc, 4);
-  status = read_register (PS_REGNUM);
-  nextpc = (CORE_ADDR) (pc_val + 4);  /* Default case */
-
-  if (condition_true (bits (this_instr, 28, 31), status))
-    {
-      switch (bits (this_instr, 24, 27))
-	{
-	case 0x0: case 0x1: /* data processing */
-	case 0x2: case 0x3:
-	  {
-	    unsigned long operand1, operand2, result = 0;
-	    unsigned long rn;
-	    int c;
- 
-	    if (bits (this_instr, 12, 15) != 15)
-	      break;
-
-	    if (bits (this_instr, 22, 25) == 0
-		&& bits (this_instr, 4, 7) == 9)  /* multiply */
-	      error ("Illegal update to pc in instruction");
-
-	    /* Multiply into PC */
-	    c = (status & FLAG_C) ? 1 : 0;
-	    rn = bits (this_instr, 16, 19);
-	    operand1 = (rn == 15) ? pc_val + 8 : read_register (rn);
- 
-	    if (bit (this_instr, 25))
-	      {
-		unsigned long immval = bits (this_instr, 0, 7);
-		unsigned long rotate = 2 * bits (this_instr, 8, 11);
-		operand2 = ((immval >> rotate) | (immval << (32-rotate)))
-			   & 0xffffffff;
-	      }
-	    else  /* operand 2 is a shifted register */
-	      operand2 = shifted_reg_val (this_instr, c, pc_val, status);
- 
-	    switch (bits (this_instr, 21, 24))
-	      {
-	      case 0x0: /*and*/
-		result = operand1 & operand2;
-		break;
-
-	      case 0x1: /*eor*/
-		result = operand1 ^ operand2;
-		break;
-
-	      case 0x2: /*sub*/
-		result = operand1 - operand2;
-		break;
-
-	      case 0x3: /*rsb*/
-		result = operand2 - operand1;
-		break;
-
-	      case 0x4:  /*add*/
-		result = operand1 + operand2;
-		break;
-
-	      case 0x5: /*adc*/
-		result = operand1 + operand2 + c;
-		break;
-
-	      case 0x6: /*sbc*/
-		result = operand1 - operand2 + c;
-		break;
-
-	      case 0x7: /*rsc*/
-		result = operand2 - operand1 + c;
-		break;
-
-	      case 0x8: case 0x9: case 0xa: case 0xb: /* tst, teq, cmp, cmn */
-		result = (unsigned long) nextpc;
-		break;
-
-	      case 0xc: /*orr*/
-		result = operand1 | operand2;
-		break;
-
-	      case 0xd: /*mov*/
-		/* Always step into a function.  */
-		result = operand2;
-                break;
-
-	      case 0xe: /*bic*/
-		result = operand1 & ~operand2;
-		break;
-
-	      case 0xf: /*mvn*/
-		result = ~operand2;
-		break;
-	      }
-	    nextpc = (CORE_ADDR) ADDR_BITS_REMOVE (result);
-
-	    if (nextpc == pc)
-	      error ("Infinite loop detected");
-	    break;
-	  }
- 
-	case 0x4: case 0x5: /* data transfer */
-	case 0x6: case 0x7:
-	  if (bit (this_instr, 20))
-	    {
-	      /* load */
-	      if (bits (this_instr, 12, 15) == 15)
-		{
-		  /* rd == pc */
-		  unsigned long  rn;
-		  unsigned long base;
- 
-		  if (bit (this_instr, 22))
-		    error ("Illegal update to pc in instruction");
-
-		  /* byte write to PC */
-		  rn = bits (this_instr, 16, 19);
-		  base = (rn == 15) ? pc_val + 8 : read_register (rn);
-		  if (bit (this_instr, 24))
-		    {
-		      /* pre-indexed */
-		      int c = (status & FLAG_C) ? 1 : 0;
-		      unsigned long offset =
-			(bit (this_instr, 25)
-			 ? shifted_reg_val (this_instr, c, pc_val)
-			 : bits (this_instr, 0, 11));
-
-		      if (bit (this_instr, 23))
-			base += offset;
-		      else
-			base -= offset;
-		    }
-		  nextpc = (CORE_ADDR) read_memory_integer ((CORE_ADDR) base, 
-							    4);
- 
-		  nextpc = ADDR_BITS_REMOVE (nextpc);
-
-		  if (nextpc == pc)
-		    error ("Infinite loop detected");
-		}
-	    }
-	  break;
- 
-	case 0x8: case 0x9: /* block transfer */
-	  if (bit (this_instr, 20))
-	    {
-	      /* LDM */
-	      if (bit (this_instr, 15))
-		{
-		  /* loading pc */
-		  int offset = 0;
-
-		  if (bit (this_instr, 23))
-		    {
-		      /* up */
-		      unsigned long reglist = bits (this_instr, 0, 14);
-		      offset = bitcount (reglist) * 4;
-		      if (bit (this_instr, 24)) /* pre */
-			offset += 4;
-		    }
-		  else if (bit (this_instr, 24))
-		    offset = -4;
- 
-		  {
-		    unsigned long rn_val = 
-		      read_register (bits (this_instr, 16, 19));
-		    nextpc =
-		      (CORE_ADDR) read_memory_integer ((CORE_ADDR) (rn_val
-								    + offset),
-						       4);
-		  }
-		  nextpc = ADDR_BITS_REMOVE (nextpc);
-		  if (nextpc == pc)
-		    error ("Infinite loop detected");
-		}
-	    }
-	  break;
- 
-	case 0xb:           /* branch & link */
-	case 0xa:           /* branch */
-	  {
-	    nextpc = BranchDest (pc, this_instr);
-
-	    nextpc = ADDR_BITS_REMOVE (nextpc);
-	    if (nextpc == pc)
-	      error ("Infinite loop detected");
-	    break;
-	  }
- 
-	case 0xc: case 0xd:
-	case 0xe:           /* coproc ops */
-	case 0xf:           /* SWI */
-	  break;
-
-	default:
-	  fprintf (stderr, "Bad bit-field extraction\n");
-	  return (pc);
-	}
-    }
-
-  return nextpc;
-}
-
-#include "bfd-in2.h"
-#include "libcoff.h"
-
-static int
-gdb_print_insn_arm (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info * info;
-{
-  if (arm_pc_is_thumb (memaddr))
-    {
-      static asymbol *                  asym;
-      static combined_entry_type        ce;
-      static struct coff_symbol_struct  csym;
-      static struct _bfd                fake_bfd;
-      static bfd_target                 fake_target;
-
-      if (csym.native == NULL)
-	{
-	  /* Create a fake symbol vector containing a Thumb symbol.  This is
-	     solely so that the code in print_insn_little_arm() and
-	     print_insn_big_arm() in opcodes/arm-dis.c will detect the presence
-	     of a Thumb symbol and switch to decoding Thumb instructions.  */
-	     
-	  fake_target.flavour  = bfd_target_coff_flavour;
-	  fake_bfd.xvec        = & fake_target;
-	  ce.u.syment.n_sclass = C_THUMBEXTFUNC;
-	  csym.native          = & ce;
-	  csym.symbol.the_bfd  = & fake_bfd;
-	  csym.symbol.name     = "fake";
-	  asym                 = (asymbol *) & csym;
-	}
-      
-      memaddr = UNMAKE_THUMB_ADDR (memaddr);
-      info->symbols = & asym;
-    }
-  else
-    info->symbols = NULL;
-  
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    return print_insn_big_arm (memaddr, info);
-  else
-    return print_insn_little_arm (memaddr, info);
-}
-
-/* This function implements the BREAKPOINT_FROM_PC macro.  It uses the program
-   counter value to determine whether a 16- or 32-bit breakpoint should be
-   used.  It returns a pointer to a string of bytes that encode a breakpoint
-   instruction, stores the length of the string to *lenptr, and adjusts pc
-   (if necessary) to point to the actual memory location where the
-   breakpoint should be inserted.  */
-
-unsigned char *
-arm_breakpoint_from_pc (pcptr, lenptr)
-     CORE_ADDR * pcptr;
-     int * lenptr;
-{
-  if (arm_pc_is_thumb (*pcptr) || arm_pc_is_thumb_dummy (*pcptr))
-    {
-      if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-        {
-          static char thumb_breakpoint[] = THUMB_BE_BREAKPOINT;
-          *pcptr = UNMAKE_THUMB_ADDR (*pcptr);
-          *lenptr = sizeof (thumb_breakpoint);
-          return thumb_breakpoint;
-         }
-      else
-        {
-          static char thumb_breakpoint[] = THUMB_LE_BREAKPOINT;
-          *pcptr = UNMAKE_THUMB_ADDR (*pcptr);
-          *lenptr = sizeof (thumb_breakpoint);
-          return thumb_breakpoint;
-        }
-    }
-  else
-    {
-      if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-        {
-          static char arm_breakpoint[] = ARM_BE_BREAKPOINT;
-          *lenptr = sizeof (arm_breakpoint);
-          return arm_breakpoint;
-        }
-      else
-        {
-          static char arm_breakpoint[] = ARM_LE_BREAKPOINT;
-          *lenptr = sizeof (arm_breakpoint);
-          return arm_breakpoint;
-        }
-    }
-}
-/* Return non-zero if the PC is inside a call thunk (aka stub or trampoline).
-   This implements the IN_SOLIB_CALL_TRAMPOLINE macro.  */
-
-int
-arm_in_call_stub (pc, name)
-     CORE_ADDR pc;
-     char * name;
-{
-  CORE_ADDR start_addr;
-
-  /* Find the starting address of the function containing the PC.  If the
-     caller didn't give us a name, look it up at the same time.  */
-  if (find_pc_partial_function (pc, name ? NULL : &name, &start_addr, NULL) == 0)
-    return 0;
-
-  return strncmp (name, "_call_via_r", 11) == 0;
-}
-
-
-/* If PC is in a Thumb call or return stub, return the address of the target
-   PC, which is in a register.  The thunk functions are called _called_via_xx,
-   where x is the register name.  The possible names are r0-r9, sl, fp, ip,
-   sp, and lr. */
-
-CORE_ADDR
-arm_skip_stub (pc)
-     CORE_ADDR pc;
-{
-  char * name;
-  CORE_ADDR start_addr;
-
-  /* Find the starting address and name of the function containing the PC.  */
-  if (find_pc_partial_function (pc, &name, &start_addr, NULL) == 0)
-    return 0;
-
-  /* Call thunks always start with "_call_via_".  */
-  if (strncmp (name, "_call_via_", 10) == 0)
-    {
-      /* Use the name suffix to determine which register contains
-         the target PC.  */
-      static char *table[15] = 
-	{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-	  "r8", "r9", "sl", "fp", "ip", "sp", "lr"
-	};
-      int regno;
-
-      for (regno = 0; regno <= 14; regno++)
-	if (strcmp (&name[10], table[regno]) == 0)
-	  return read_register (regno);
-    }
-  return 0;	/* not a stub */
-}
-
-
-void
-_initialize_arm_tdep ()
-{
-  tm_print_insn = gdb_print_insn_arm;
-
-  add_com ("othernames", class_obscure, arm_othernames,
-	   "Switch to the other set of register names.");
-
-  /* ??? Maybe this should be a boolean.  */
-  add_show_from_set (add_set_cmd ("apcs32", no_class,
-				  var_zinteger, (char *)&arm_apcs_32,
-				  "Set usage of ARM 32-bit mode.\n", &setlist),
-		     & showlist);
-
-}
-
-/* Test whether the coff symbol specific value corresponds to a Thumb function */
-int
-coff_sym_is_thumb(int val)
-{
-	return (val == C_THUMBEXT ||
-      val == C_THUMBSTAT ||
-      val == C_THUMBEXTFUNC ||
-      val == C_THUMBSTATFUNC ||
-      val == C_THUMBLABEL);
-}
diff --git a/gdb/arm-xdep.c b/gdb/arm-xdep.c
deleted file mode 100644
index f0d806e..0000000
--- a/gdb/arm-xdep.c
+++ /dev/null
@@ -1,559 +0,0 @@
-/* Acorn Risc Machine host machine support.
-   Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "arm-opcode.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-#define N_TXTADDR(hdr) 0x8000
-#define N_DATADDR(hdr) (hdr.a_text + 0x8000)
-
-#include "gdbcore.h"
-
-#include <sys/user.h>		/* After a.out.h  */
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-#include <errno.h>
-
-void
-fetch_inferior_registers (regno)
-     int regno;		/* Original value discarded */
-{
-  register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  register int i;
-
-  struct user u;
-  unsigned int offset = (char *) &u.u_ar0 - (char *) &u;
-  offset = ptrace (PT_READ_U, inferior_pid, (PTRACE_ARG3_TYPE) offset, 0)
-      - KERNEL_U_ADDR;
-
-  registers_fetched ();
-  
-  for (regno = 0; regno < 16; regno++)
-    {
-      regaddr = offset + regno * 4;
-      *(int *)&buf[0] = ptrace (PT_READ_U, inferior_pid,
-				(PTRACE_ARG3_TYPE) regaddr, 0);
-      if (regno == PC_REGNUM)
-	  *(int *)&buf[0] = GET_PC_PART(*(int *)&buf[0]);
-      supply_register (regno, buf);
-    }
-  *(int *)&buf[0] = ptrace (PT_READ_U, inferior_pid,
-			    (PTRACE_ARG3_TYPE) (offset + PC*4), 0);
-  supply_register (PS_REGNUM, buf); /* set virtual register ps same as pc */
-
-  /* read the floating point registers */
-  offset = (char *) &u.u_fp_regs - (char *)&u;
-  *(int *)buf = ptrace (PT_READ_U, inferior_pid, (PTRACE_ARG3_TYPE) offset, 0);
-  supply_register (FPS_REGNUM, buf);
-  for (regno = 16; regno < 24; regno++) {
-      regaddr = offset + 4 + 12 * (regno - 16);
-      for (i = 0; i < 12; i += sizeof(int))
-	  *(int *) &buf[i] = ptrace (PT_READ_U, inferior_pid,
-				     (PTRACE_ARG3_TYPE) (regaddr + i), 0);
-      supply_register (regno, buf);
-  }
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-
-  struct user u;
-  unsigned long value;
-  unsigned int offset = (char *) &u.u_ar0 - (char *) &u;
-  offset = ptrace (PT_READ_U, inferior_pid, (PTRACE_ARG3_TYPE) offset, 0)
-      - KERNEL_U_ADDR;
-
-  if (regno >= 0) {
-      if (regno >= 16) return;
-      regaddr = offset + 4 * regno;
-      errno = 0;
-      value = read_register(regno);
-      if (regno == PC_REGNUM)
-	  value = SET_PC_PART(read_register (PS_REGNUM), value);
-      ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, value);
-      if (errno != 0)
-	{
-	  sprintf (buf, "writing register number %d", regno);
-	  perror_with_name (buf);
-	}
-    }
-  else for (regno = 0; regno < 15; regno++)
-    {
-      regaddr = offset + regno * 4;
-      errno = 0;
-      value = read_register(regno);
-      if (regno == PC_REGNUM)
-	  value = SET_PC_PART(read_register (PS_REGNUM), value);
-      ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, value);
-      if (errno != 0)
-	{
-	  sprintf (buf, "writing all regs, number %d", regno);
-	  perror_with_name (buf);
-	}
-    }
-}
-
-/* Work with core dump and executable files, for GDB. 
-   This code would be in corefile.c if it weren't machine-dependent. */
-
-/* Structure to describe the chain of shared libraries used
-   by the execfile.
-   e.g. prog shares Xt which shares X11 which shares c. */
-
-struct shared_library {
-    struct exec_header header;
-    char name[SHLIBLEN];
-    CORE_ADDR text_start;	/* CORE_ADDR of 1st byte of text, this file */
-    long data_offset;		/* offset of data section in file */
-    int chan;			/* file descriptor for the file */
-    struct shared_library *shares; /* library this one shares */
-};
-static struct shared_library *shlib = 0;
-
-/* Hook for `exec_file_command' command to call.  */
-
-extern void (*exec_file_display_hook) ();
-   
-static CORE_ADDR unshared_text_start;
-
-/* extended header from exec file (for shared library info) */
-
-static struct exec_header exec_header;
-
-void
-core_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int val;
-  extern char registers[];
-
-  /* Discard all vestiges of any previous core file
-     and mark data and stack spaces as empty.  */
-
-  if (corefile)
-    free (corefile);
-  corefile = 0;
-
-  if (corechan >= 0)
-    close (corechan);
-  corechan = -1;
-
-  data_start = 0;
-  data_end = 0;
-  stack_start = STACK_END_ADDR;
-  stack_end = STACK_END_ADDR;
-
-  /* Now, if a new core file was specified, open it and digest it.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-      
-      if (have_inferior_p ())
-	error ("To look at a core file, you must kill the program with \"kill\".");
-      corechan = open (filename, O_RDONLY, 0);
-      if (corechan < 0)
-	perror_with_name (filename);
-      /* 4.2-style (and perhaps also sysV-style) core dump file.  */
-      {
-	struct user u;
-
-	unsigned int reg_offset, fp_reg_offset;
-
-	val = myread (corechan, &u, sizeof u);
-	if (val < 0)
-	  perror_with_name ("Not a core file: reading upage");
-	if (val != sizeof u)
-	  error ("Not a core file: could only read %d bytes", val);
-
-	/* We are depending on exec_file_command having been called
-	   previously to set exec_data_start.  Since the executable
-	   and the core file share the same text segment, the address
-	   of the data segment will be the same in both.  */
-	data_start = exec_data_start;
-
-	data_end = data_start + NBPG * u.u_dsize;
-	stack_start = stack_end - NBPG * u.u_ssize;
-	data_offset = NBPG * UPAGES;
-	stack_offset = NBPG * (UPAGES + u.u_dsize);
-
-	/* Some machines put an absolute address in here and some put
-	   the offset in the upage of the regs.  */
-	reg_offset = (int) u.u_ar0;
-	if (reg_offset > NBPG * UPAGES)
-	  reg_offset -= KERNEL_U_ADDR;
-	fp_reg_offset = (char *) &u.u_fp_regs - (char *)&u;
-
-	/* I don't know where to find this info.
-	   So, for now, mark it as not available.  */
-	N_SET_MAGIC (core_aouthdr, 0);
-
-	/* Read the register values out of the core file and store
-	   them where `read_register' will find them.  */
-
-	{
-	  register int regno;
-
-	  for (regno = 0; regno < NUM_REGS; regno++)
-	    {
-	      char buf[MAX_REGISTER_RAW_SIZE];
-
-	      if (regno < 16)
-		  val = lseek (corechan, reg_offset + 4 * regno, 0);
-	      else if (regno < 24)
-		  val = lseek (corechan, fp_reg_offset + 4 + 12*(regno - 24), 0);
-	      else if (regno == 24)
-		  val = lseek (corechan, fp_reg_offset, 0);
-	      else if (regno == 25)
-		  val = lseek (corechan, reg_offset + 4 * PC, 0);
-	      if (val < 0
-		  || (val = myread (corechan, buf, sizeof buf)) < 0)
-		{
-		  char * buffer = (char *) alloca (strlen (REGISTER_NAME (regno))
-						   + 30);
-		  strcpy (buffer, "Reading register ");
-		  strcat (buffer, REGISTER_NAME (regno));
-						   
-		  perror_with_name (buffer);
-		}
-
-	      if (regno == PC_REGNUM)
-		  *(int *)buf = GET_PC_PART(*(int *)buf);
-	      supply_register (regno, buf);
-	    }
-	}
-      }
-      if (filename[0] == '/')
-	corefile = savestring (filename, strlen (filename));
-      else
-	{
-	  corefile = concat (current_directory, "/", filename, NULL);
-	}
-
-      flush_cached_frames ();
-      select_frame (get_current_frame (), 0);
-      validate_files ();
-    }
-  else if (from_tty)
-    printf ("No core file now.\n");
-}
-
-#if 0
-/* Work with core dump and executable files, for GDB. 
-   This code would be in corefile.c if it weren't machine-dependent. */
-
-/* Structure to describe the chain of shared libraries used
-   by the execfile.
-   e.g. prog shares Xt which shares X11 which shares c. */
-
-struct shared_library {
-    struct exec_header header;
-    char name[SHLIBLEN];
-    CORE_ADDR text_start;	/* CORE_ADDR of 1st byte of text, this file */
-    long data_offset;		/* offset of data section in file */
-    int chan;			/* file descriptor for the file */
-    struct shared_library *shares; /* library this one shares */
-};
-static struct shared_library *shlib = 0;
-
-/* Hook for `exec_file_command' command to call.  */
-
-extern void (*exec_file_display_hook) ();
-   
-static CORE_ADDR unshared_text_start;
-
-/* extended header from exec file (for shared library info) */
-
-static struct exec_header exec_header;
-
-void
-exec_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int val;
-
-  /* Eliminate all traces of old exec file.
-     Mark text segment as empty.  */
-
-  if (execfile)
-    free (execfile);
-  execfile = 0;
-  data_start = 0;
-  data_end -= exec_data_start;
-  text_start = 0;
-  unshared_text_start = 0;
-  text_end = 0;
-  exec_data_start = 0;
-  exec_data_end = 0;
-  if (execchan >= 0)
-    close (execchan);
-  execchan = -1;
-  if (shlib) {
-      close_shared_library(shlib);
-      shlib = 0;
-  }
-
-  /* Now open and digest the file the user requested, if any.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-
-      execchan = openp (getenv ("PATH"), 1, filename, O_RDONLY, 0,
-			&execfile);
-      if (execchan < 0)
-	perror_with_name (filename);
-
-      {
-	struct stat st_exec;
-
-#ifdef HEADER_SEEK_FD
-	HEADER_SEEK_FD (execchan);
-#endif
-	
-	val = myread (execchan, &exec_header, sizeof exec_header);
-	exec_aouthdr = exec_header.a_exec;
-
-	if (val < 0)
-	  perror_with_name (filename);
-
-	text_start = 0x8000;
-
-	/* Look for shared library if needed */
-	if (exec_header.a_exec.a_magic & MF_USES_SL)
-	    shlib = open_shared_library(exec_header.a_shlibname, text_start);
-
-	text_offset = N_TXTOFF (exec_aouthdr);
-	exec_data_offset = N_TXTOFF (exec_aouthdr) + exec_aouthdr.a_text;
-
-	if (shlib) {
-	    unshared_text_start = shared_text_end(shlib) & ~0x7fff;
-	    stack_start = shlib->header.a_exec.a_sldatabase;
-	    stack_end = STACK_END_ADDR;
-	} else
-	    unshared_text_start = 0x8000;
-	text_end = unshared_text_start + exec_aouthdr.a_text;
-
-	exec_data_start = unshared_text_start + exec_aouthdr.a_text;
-        exec_data_end = exec_data_start + exec_aouthdr.a_data;
-
-	data_start = exec_data_start;
-	data_end += exec_data_start;
-
-	fstat (execchan, &st_exec);
-	exec_mtime = st_exec.st_mtime;
-      }
-
-      validate_files ();
-    }
-  else if (from_tty)
-    printf ("No executable file now.\n");
-
-  /* Tell display code (if any) about the changed file name.  */
-  if (exec_file_display_hook)
-    (*exec_file_display_hook) (filename);
-}
-#endif
-
-#if 0
-/* Read from the program's memory (except for inferior processes).
-   This function is misnamed, since it only reads, never writes; and
-   since it will use the core file and/or executable file as necessary.
-
-   It should be extended to write as well as read, FIXME, for patching files.
-
-   Return 0 if address could be read, EIO if addresss out of bounds.  */
-
-int
-xfer_core_file (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  register int val;
-  int xferchan;
-  char **xferfile;
-  int fileptr;
-  int returnval = 0;
-
-  while (len > 0)
-    {
-      xferfile = 0;
-      xferchan = 0;
-
-      /* Determine which file the next bunch of addresses reside in,
-	 and where in the file.  Set the file's read/write pointer
-	 to point at the proper place for the desired address
-	 and set xferfile and xferchan for the correct file.
-
-	 If desired address is nonexistent, leave them zero.
-
-	 i is set to the number of bytes that can be handled
-	 along with the next address.
-
-	 We put the most likely tests first for efficiency.  */
-
-      /* Note that if there is no core file
-	 data_start and data_end are equal.  */
-      if (memaddr >= data_start && memaddr < data_end)
-	{
-	  i = min (len, data_end - memaddr);
-	  fileptr = memaddr - data_start + data_offset;
-	  xferfile = &corefile;
-	  xferchan = corechan;
-	}
-      /* Note that if there is no core file
-	 stack_start and stack_end define the shared library data.  */
-      else if (memaddr >= stack_start && memaddr < stack_end)
-	{
-	    if (corechan < 0) {
-		struct shared_library *lib;
-		for (lib = shlib; lib; lib = lib->shares)
-		    if (memaddr >= lib->header.a_exec.a_sldatabase &&
-			memaddr < lib->header.a_exec.a_sldatabase +
-			  lib->header.a_exec.a_data)
-			break;
-		if (lib) {
-		    i = min (len, lib->header.a_exec.a_sldatabase +
-			     lib->header.a_exec.a_data - memaddr);
-		    fileptr = lib->data_offset + memaddr -
-			lib->header.a_exec.a_sldatabase;
-		    xferfile = execfile;
-		    xferchan = lib->chan;
-		}
-	    } else {
-		i = min (len, stack_end - memaddr);
-		fileptr = memaddr - stack_start + stack_offset;
-		xferfile = &corefile;
-		xferchan = corechan;
-	    }
-	}
-      else if (corechan < 0
-	       && memaddr >= exec_data_start && memaddr < exec_data_end)
-	{
-	  i = min (len, exec_data_end - memaddr);
-	  fileptr = memaddr - exec_data_start + exec_data_offset;
-	  xferfile = &execfile;
-	  xferchan = execchan;
-	}
-      else if (memaddr >= text_start && memaddr < text_end)
-	{
-	    struct shared_library *lib;
-	    for (lib = shlib; lib; lib = lib->shares)
-		if (memaddr >= lib->text_start &&
-		    memaddr < lib->text_start + lib->header.a_exec.a_text)
-		    break;
-	    if (lib) {
-		i = min (len, lib->header.a_exec.a_text +
-			 lib->text_start - memaddr);
-		fileptr = memaddr - lib->text_start + text_offset;
-		xferfile = &execfile;
-		xferchan = lib->chan;
-	    } else {
-		i = min (len, text_end - memaddr);
-		fileptr = memaddr - unshared_text_start + text_offset;
-		xferfile = &execfile;
-		xferchan = execchan;
-	    }
-	}
-      else if (memaddr < text_start)
-	{
-	  i = min (len, text_start - memaddr);
-	}
-      else if (memaddr >= text_end
-	       && memaddr < (corechan >= 0? data_start : exec_data_start))
-	{
-	  i = min (len, data_start - memaddr);
-	}
-      else if (corechan >= 0
-	       && memaddr >= data_end && memaddr < stack_start)
-	{
-	  i = min (len, stack_start - memaddr);
-	}
-      else if (corechan < 0 && memaddr >= exec_data_end)
-	{
-	  i = min (len, - memaddr);
-	}
-      else if (memaddr >= stack_end && stack_end != 0)
-	{
-	  i = min (len, - memaddr);
-	}
-      else
-	{
-	  /* Address did not classify into one of the known ranges.
-	     This shouldn't happen; we catch the endpoints.  */
-	  fatal ("Internal: Bad case logic in xfer_core_file.");
-	}
-
-      /* Now we know which file to use.
-	 Set up its pointer and transfer the data.  */
-      if (xferfile)
-	{
-	  if (*xferfile == 0)
-	    if (xferfile == &execfile)
-	      error ("No program file to examine.");
-	    else
-	      error ("No core dump file or running program to examine.");
-	  val = lseek (xferchan, fileptr, 0);
-	  if (val < 0)
-	    perror_with_name (*xferfile);
-	  val = myread (xferchan, myaddr, i);
-	  if (val < 0)
-	    perror_with_name (*xferfile);
-	}
-      /* If this address is for nonexistent memory,
-	 read zeros if reading, or do nothing if writing.
-	 Actually, we never right.  */
-      else
-	{
-	  memset (myaddr, '\0', i);
-	  returnval = EIO;
-	}
-
-      memaddr += i;
-      myaddr += i;
-      len -= i;
-    }
-  return returnval;
-}
-#endif
diff --git a/gdb/ax-gdb.c b/gdb/ax-gdb.c
deleted file mode 100644
index cf2d90e..0000000
--- a/gdb/ax-gdb.c
+++ /dev/null
@@ -1,1939 +0,0 @@
-/* GDB-specific functions for operating on agent expressions
-   Copyright 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* $Id$ */
-
-#include "defs.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "expression.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "frame.h"
-#include "ax.h"
-#include "ax-gdb.h"
-
-/* Probably the best way to read this file is to start with the types
-   and enums in ax-gdb.h, and then look at gen_expr, towards the
-   bottom; that's the main function that looks at the GDB expressions
-   and calls everything else to generate code.
-
-   I'm beginning to wonder whether it wouldn't be nicer to internally
-   generate trees, with types, and then spit out the bytecode in
-   linear form afterwards; we could generate fewer `swap', `ext', and
-   `zero_ext' bytecodes that way; it would make good constant folding
-   easier, too.  But at the moment, I think we should be willing to
-   pay for the simplicity of this code with less-than-optimal bytecode
-   strings.
-
-   Remember, "GBD" stands for "Great Britain, Dammit!"  So be careful.  */ 
-
-
-
-/* Prototypes for local functions. */
-
-/* There's a standard order to the arguments of these functions:
-   union exp_element ** --- pointer into expression
-   struct agent_expr * --- agent expression buffer to generate code into
-   struct axs_value * --- describes value left on top of stack  */
-   
-static struct value *const_var_ref PARAMS ((struct symbol *var));
-static struct value *const_expr PARAMS ((union exp_element **pc));
-static struct value *maybe_const_expr PARAMS ((union exp_element **pc));
-
-static void gen_traced_pop PARAMS ((struct agent_expr *, struct axs_value *));
-
-static void gen_sign_extend PARAMS ((struct agent_expr *, struct type *));
-static void gen_extend PARAMS ((struct agent_expr *, struct type *));
-static void gen_fetch PARAMS ((struct agent_expr *, struct type *));
-static void gen_left_shift PARAMS ((struct agent_expr *, int));
-
-
-static void gen_frame_args_address   PARAMS ((struct agent_expr *));
-static void gen_frame_locals_address PARAMS ((struct agent_expr *));
-static void gen_offset PARAMS ((struct agent_expr *ax, int offset));
-static void gen_sym_offset PARAMS ((struct agent_expr *, struct symbol *));
-static void gen_var_ref PARAMS ((struct agent_expr *ax,
-				 struct axs_value *value,
-				 struct symbol *var));
-
-
-static void gen_int_literal PARAMS ((struct agent_expr *ax,
-				     struct axs_value *value,
-				     LONGEST k, struct type *type));
-
-
-static void require_rvalue PARAMS ((struct agent_expr *ax,
-				    struct axs_value *value));
-static void gen_usual_unary PARAMS ((struct agent_expr *ax,
-				     struct axs_value *value));
-static int type_wider_than PARAMS ((struct type *type1,
-				    struct type *type2));
-static struct type *max_type PARAMS ((struct type *type1, 
-				      struct type *type2));
-static void gen_conversion PARAMS ((struct agent_expr *ax,
-				    struct type *from,
-				    struct type *to));
-static int is_nontrivial_conversion PARAMS ((struct type *from,
-					     struct type *to));
-static void gen_usual_arithmetic PARAMS ((struct agent_expr *ax,
-					  struct axs_value *value1,
-					  struct axs_value *value2));
-static void gen_integral_promotions PARAMS ((struct agent_expr *ax,
-					     struct axs_value *value));
-static void gen_cast PARAMS ((struct agent_expr *ax,
-			      struct axs_value *value,
-			      struct type *type));
-static void gen_scale PARAMS ((struct agent_expr *ax,
-			       enum agent_op op,
-			       struct type *type));
-static void gen_add PARAMS ((struct agent_expr *ax,
-			     struct axs_value *value, 
-			     struct axs_value *value1,
-			     struct axs_value *value2,
-			     char *name));
-static void gen_sub PARAMS ((struct agent_expr *ax,
-			     struct axs_value *value, 
-			     struct axs_value *value1,
-			     struct axs_value *value2));
-static void gen_binop PARAMS ((struct agent_expr *ax,
-			       struct axs_value *value,
-			       struct axs_value *value1,
-			       struct axs_value *value2,
-			       enum agent_op op,
-			       enum agent_op op_unsigned,
-			       int may_carry,
-			       char *name));
-static void gen_logical_not PARAMS ((struct agent_expr *ax,
-				     struct axs_value *value));
-static void gen_complement PARAMS ((struct agent_expr *ax,
-				    struct axs_value *value));
-static void gen_deref PARAMS ((struct agent_expr *, struct axs_value *));
-static void gen_address_of PARAMS ((struct agent_expr *, struct axs_value *));
-static int find_field PARAMS ((struct type *type, char *name));
-static void gen_bitfield_ref PARAMS ((struct agent_expr *ax,
-				      struct axs_value *value,
-				      struct type *type,
-				      int start, int end));
-static void gen_struct_ref PARAMS ((struct agent_expr *ax,
-				    struct axs_value *value,
-				    char *field,
-				    char *operator_name,
-				    char *operand_name));
-static void gen_repeat PARAMS ((union exp_element **pc,
-				struct agent_expr *ax,
-				struct axs_value *value));
-static void gen_sizeof PARAMS ((union exp_element **pc,
-				struct agent_expr *ax,
-				struct axs_value *value));
-static void gen_expr PARAMS ((union exp_element **pc,
-			      struct agent_expr *ax,
-			      struct axs_value *value));
-
-static void print_axs_value PARAMS ((GDB_FILE *f, struct axs_value *value));
-static void agent_command PARAMS ((char *exp, int from_tty));
-
-
-/* Detecting constant expressions.  */
-
-/* If the variable reference at *PC is a constant, return its value.
-   Otherwise, return zero.
-
-   Hey, Wally!  How can a variable reference be a constant?
-
-   Well, Beav, this function really handles the OP_VAR_VALUE operator,
-   not specifically variable references.  GDB uses OP_VAR_VALUE to
-   refer to any kind of symbolic reference: function names, enum
-   elements, and goto labels are all handled through the OP_VAR_VALUE
-   operator, even though they're constants.  It makes sense given the
-   situation.
-
-   Gee, Wally, don'cha wonder sometimes if data representations that
-   subvert commonly accepted definitions of terms in favor of heavily
-   context-specific interpretations are really just a tool of the
-   programming hegemony to preserve their power and exclude the
-   proletariat?  */
-
-static struct value *
-const_var_ref (var)
-     struct symbol *var;
-{
-  struct type *type = SYMBOL_TYPE (var);
-
-  switch (SYMBOL_CLASS (var))
-    {
-    case LOC_CONST:
-      return value_from_longest (type, (LONGEST) SYMBOL_VALUE (var));
-
-    case LOC_LABEL:
-      return value_from_longest (type, (LONGEST) SYMBOL_VALUE_ADDRESS (var));
-
-    default:
-      return 0;
-    }
-}
-
-
-/* If the expression starting at *PC has a constant value, return it.
-   Otherwise, return zero.  If we return a value, then *PC will be
-   advanced to the end of it.  If we return zero, *PC could be
-   anywhere.  */
-static struct value *
-const_expr (pc)
-     union exp_element **pc;
-{
-  enum exp_opcode op = (*pc)->opcode;
-  struct value *v1;
-
-  switch (op)
-    {
-    case OP_LONG:
-      {
-	struct type *type = (*pc)[1].type;
-	LONGEST k = (*pc)[2].longconst;
-	(*pc) += 4;
-	return value_from_longest (type, k);
-      }
-
-    case OP_VAR_VALUE:
-      {
-	struct value *v = const_var_ref ((*pc)[2].symbol);
-	(*pc) += 4;
-	return v;
-      }
-
-    /* We could add more operators in here.  */
-
-    case UNOP_NEG:
-      (*pc)++;
-      v1 = const_expr (pc);
-      if (v1)
-	return value_neg (v1);
-      else
-	return 0;
-
-    default:
-      return 0;
-    }
-}
-
-
-/* Like const_expr, but guarantee also that *PC is undisturbed if the
-   expression is not constant.  */
-static struct value *
-maybe_const_expr (pc)
-     union exp_element **pc;
-{
-  union exp_element *tentative_pc = *pc;
-  struct value *v = const_expr (&tentative_pc);
-
-  /* If we got a value, then update the real PC.  */
-  if (v)
-    *pc = tentative_pc;
- 
-  return v;
-}
-
-
-/* Generating bytecode from GDB expressions: general assumptions */
-
-/* Here are a few general assumptions made throughout the code; if you
-   want to make a change that contradicts one of these, then you'd
-   better scan things pretty thoroughly.
-
-   - We assume that all values occupy one stack element.  For example,
-     sometimes we'll swap to get at the left argument to a binary
-     operator.  If we decide that void values should occupy no stack
-     elements, or that synthetic arrays (whose size is determined at
-     run time, created by the `@' operator) should occupy two stack
-     elements (address and length), then this will cause trouble.
-
-   - We assume the stack elements are infinitely wide, and that we
-     don't have to worry what happens if the user requests an
-     operation that is wider than the actual interpreter's stack.
-     That is, it's up to the interpreter to handle directly all the
-     integer widths the user has access to.  (Woe betide the language
-     with bignums!)
-
-   - We don't support side effects.  Thus, we don't have to worry about
-     GCC's generalized lvalues, function calls, etc.
-
-   - We don't support floating point.  Many places where we switch on
-     some type don't bother to include cases for floating point; there
-     may be even more subtle ways this assumption exists.  For
-     example, the arguments to % must be integers.
-
-   - We assume all subexpressions have a static, unchanging type.  If
-     we tried to support convenience variables, this would be a
-     problem.
-
-   - All values on the stack should always be fully zero- or
-     sign-extended.
-
-     (I wasn't sure whether to choose this or its opposite --- that
-     only addresses are assumed extended --- but it turns out that
-     neither convention completely eliminates spurious extend
-     operations (if everything is always extended, then you have to
-     extend after add, because it could overflow; if nothing is
-     extended, then you end up producing extends whenever you change
-     sizes), and this is simpler.)  */
-
-
-/* Generating bytecode from GDB expressions: the `trace' kludge  */
-
-/* The compiler in this file is a general-purpose mechanism for
-   translating GDB expressions into bytecode.  One ought to be able to
-   find a million and one uses for it.
-
-   However, at the moment it is HOPELESSLY BRAIN-DAMAGED for the sake
-   of expediency.  Let he who is without sin cast the first stone.
-
-   For the data tracing facility, we need to insert `trace' bytecodes
-   before each data fetch; this records all the memory that the
-   expression touches in the course of evaluation, so that memory will
-   be available when the user later tries to evaluate the expression
-   in GDB.
-
-   This should be done (I think) in a post-processing pass, that walks
-   an arbitrary agent expression and inserts `trace' operations at the
-   appropriate points.  But it's much faster to just hack them
-   directly into the code.  And since we're in a crunch, that's what
-   I've done.
-
-   Setting the flag trace_kludge to non-zero enables the code that
-   emits the trace bytecodes at the appropriate points.  */
-static int trace_kludge;
-
-/* Trace the lvalue on the stack, if it needs it.  In either case, pop
-   the value.  Useful on the left side of a comma, and at the end of
-   an expression being used for tracing.  */
-static void
-gen_traced_pop (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  if (trace_kludge)
-    switch (value->kind)
-      {
-      case axs_rvalue:
-	/* We don't trace rvalues, just the lvalues necessary to
-           produce them.  So just dispose of this value.  */
-	ax_simple (ax, aop_pop);
-	break;
-
-      case axs_lvalue_memory:
-	{
-	  int length = TYPE_LENGTH (value->type);
-
-	  /* There's no point in trying to use a trace_quick bytecode
-	     here, since "trace_quick SIZE pop" is three bytes, whereas
-	     "const8 SIZE trace" is also three bytes, does the same
-	     thing, and the simplest code which generates that will also
-	     work correctly for objects with large sizes.  */
-	  ax_const_l (ax, length);
-	  ax_simple (ax, aop_trace);
-	}
-      break;
-
-      case axs_lvalue_register:
-	/* We need to mention the register somewhere in the bytecode,
-	   so ax_reqs will pick it up and add it to the mask of
-	   registers used.  */
-	ax_reg (ax, value->u.reg);
-	ax_simple (ax, aop_pop);
-	break;
-      }
-  else
-    /* If we're not tracing, just pop the value.  */
-    ax_simple (ax, aop_pop);
-}
-
-
-
-/* Generating bytecode from GDB expressions: helper functions */
-
-/* Assume that the lower bits of the top of the stack is a value of
-   type TYPE, and the upper bits are zero.  Sign-extend if necessary.  */
-static void
-gen_sign_extend (ax, type)
-     struct agent_expr *ax;
-     struct type *type;
-{
-  /* Do we need to sign-extend this?  */
-  if (! TYPE_UNSIGNED (type))
-    ax_ext (ax, type->length * TARGET_CHAR_BIT);
-}
-
-
-/* Assume the lower bits of the top of the stack hold a value of type
-   TYPE, and the upper bits are garbage.  Sign-extend or truncate as
-   needed.  */
-static void
-gen_extend (ax, type)
-     struct agent_expr *ax;
-     struct type *type;
-{
-  int bits = type->length * TARGET_CHAR_BIT;
-  /* I just had to.  */
-  ((TYPE_UNSIGNED (type) ? ax_zero_ext : ax_ext) (ax, bits));
-}
-
-
-/* Assume that the top of the stack contains a value of type "pointer
-   to TYPE"; generate code to fetch its value.  Note that TYPE is the
-   target type, not the pointer type.  */
-static void
-gen_fetch (ax, type)
-     struct agent_expr *ax;
-     struct type *type;
-{
-  if (trace_kludge)
-    {
-      /* Record the area of memory we're about to fetch.  */
-      ax_trace_quick (ax, TYPE_LENGTH (type));
-    }
-
-  switch (type->code)
-    {
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_CHAR:
-      /* It's a scalar value, so we know how to dereference it.  How
-         many bytes long is it?  */
-      switch (type->length)
-	{
-	case 8  / TARGET_CHAR_BIT: ax_simple (ax, aop_ref8 ); break;
-	case 16 / TARGET_CHAR_BIT: ax_simple (ax, aop_ref16); break;
-	case 32 / TARGET_CHAR_BIT: ax_simple (ax, aop_ref32); break;
-	case 64 / TARGET_CHAR_BIT: ax_simple (ax, aop_ref64); break;
-
-	  /* Either our caller shouldn't have asked us to dereference
-	     that pointer (other code's fault), or we're not
-	     implementing something we should be (this code's fault).
-	     In any case, it's a bug the user shouldn't see.  */
-	default:
-	  error ("GDB bug: ax-gdb.c (gen_fetch): strange size");
-	}
-
-      gen_sign_extend (ax, type);
-      break;
-
-    default:
-      /* Either our caller shouldn't have asked us to dereference that
-	 pointer (other code's fault), or we're not implementing
-	 something we should be (this code's fault).  In any case,
-	 it's a bug the user shouldn't see.  */
-      error ("GDB bug: ax-gdb.c (gen_fetch): bad type code");
-    }
-}
-
-
-/* Generate code to left shift the top of the stack by DISTANCE bits, or
-   right shift it by -DISTANCE bits if DISTANCE < 0.  This generates
-   unsigned (logical) right shifts.  */
-static void
-gen_left_shift (ax, distance)
-     struct agent_expr *ax;
-     int distance;
-{
-  if (distance > 0)
-    {
-      ax_const_l (ax, distance);
-      ax_simple (ax, aop_lsh);
-    }
-  else if (distance < 0)
-    {
-      ax_const_l (ax, -distance);
-      ax_simple (ax, aop_rsh_unsigned);
-    }
-}
-
-
-
-/* Generating bytecode from GDB expressions: symbol references */
-
-/* Generate code to push the base address of the argument portion of
-   the top stack frame.  */
-static void
-gen_frame_args_address (ax)
-     struct agent_expr *ax;
-{
-  long frame_reg, frame_offset;
-
-  TARGET_VIRTUAL_FRAME_POINTER (ax->scope, &frame_reg, &frame_offset);
-  ax_reg     (ax, frame_reg);
-  gen_offset (ax, frame_offset);
-}
-
-
-/* Generate code to push the base address of the locals portion of the
-   top stack frame.  */
-static void
-gen_frame_locals_address (ax)
-     struct agent_expr *ax;
-{
-  long frame_reg, frame_offset;
-
-  TARGET_VIRTUAL_FRAME_POINTER (ax->scope, &frame_reg, &frame_offset);
-  ax_reg     (ax, frame_reg);
-  gen_offset (ax, frame_offset);
-}
-
-
-/* Generate code to add OFFSET to the top of the stack.  Try to
-   generate short and readable code.  We use this for getting to
-   variables on the stack, and structure members.  If we were
-   programming in ML, it would be clearer why these are the same
-   thing.  */
-static void
-gen_offset (ax, offset)
-     struct agent_expr *ax;
-     int offset;
-{
-  /* It would suffice to simply push the offset and add it, but this
-     makes it easier to read positive and negative offsets in the
-     bytecode.  */
-  if (offset > 0)
-    {
-      ax_const_l (ax, offset);
-      ax_simple (ax, aop_add);
-    }
-  else if (offset < 0)
-    {
-      ax_const_l (ax, -offset);
-      ax_simple (ax, aop_sub);
-    }
-}
-
-
-/* In many cases, a symbol's value is the offset from some other
-   address (stack frame, base register, etc.)  Generate code to add
-   VAR's value to the top of the stack.  */
-static void
-gen_sym_offset (ax, var)
-     struct agent_expr *ax;
-     struct symbol *var;
-{
-  gen_offset (ax, SYMBOL_VALUE (var));
-}
-
-
-/* Generate code for a variable reference to AX.  The variable is the
-   symbol VAR.  Set VALUE to describe the result.  */
-
-static void
-gen_var_ref (ax, value, var)
-     struct agent_expr *ax;
-     struct axs_value *value;
-     struct symbol *var;
-{
-  /* Dereference any typedefs. */
-  value->type = check_typedef (SYMBOL_TYPE (var));
-
-  /* I'm imitating the code in read_var_value.  */
-  switch (SYMBOL_CLASS (var))
-    {
-    case LOC_CONST:		/* A constant, like an enum value.  */
-      ax_const_l (ax, (LONGEST) SYMBOL_VALUE (var));
-      value->kind = axs_rvalue;
-      break;
-
-    case LOC_LABEL:		/* A goto label, being used as a value.  */
-      ax_const_l (ax, (LONGEST) SYMBOL_VALUE_ADDRESS (var));
-      value->kind = axs_rvalue;
-      break;
-
-    case LOC_CONST_BYTES:
-      error ("GDB bug: ax-gdb.c (gen_var_ref): LOC_CONST_BYTES symbols are not supported");
-
-      /* Variable at a fixed location in memory.  Easy.  */
-    case LOC_STATIC:
-      /* Push the address of the variable.  */
-      ax_const_l (ax, SYMBOL_VALUE_ADDRESS (var));
-      value->kind = axs_lvalue_memory;
-      break;
-
-    case LOC_ARG:		/* var lives in argument area of frame */
-      gen_frame_args_address (ax);
-      gen_sym_offset (ax, var);
-      value->kind = axs_lvalue_memory;
-      break;
-
-    case LOC_REF_ARG:		/* As above, but the frame slot really
-				   holds the address of the variable.  */
-      gen_frame_args_address (ax);
-      gen_sym_offset (ax, var);
-      /* Don't assume any particular pointer size.  */
-      gen_fetch (ax, lookup_pointer_type (builtin_type_void));
-      value->kind = axs_lvalue_memory;
-      break;
-
-    case LOC_LOCAL:		/* var lives in locals area of frame */
-    case LOC_LOCAL_ARG:
-      gen_frame_locals_address (ax);
-      gen_sym_offset (ax, var);
-      value->kind = axs_lvalue_memory;
-      break;
-
-    case LOC_BASEREG:		/* relative to some base register */
-    case LOC_BASEREG_ARG:
-      ax_reg (ax, SYMBOL_BASEREG (var));
-      gen_sym_offset (ax, var);
-      value->kind = axs_lvalue_memory;
-      break;
-
-    case LOC_TYPEDEF:
-      error ("Cannot compute value of typedef `%s'.",
-	     SYMBOL_SOURCE_NAME (var));
-      break;
-
-    case LOC_BLOCK:
-      ax_const_l (ax, BLOCK_START (SYMBOL_BLOCK_VALUE (var)));
-      value->kind = axs_rvalue;
-      break;
-
-    case LOC_REGISTER:
-    case LOC_REGPARM:
-      /* Don't generate any code at all; in the process of treating
-         this as an lvalue or rvalue, the caller will generate the
-         right code.  */
-      value->kind = axs_lvalue_register;
-      value->u.reg = SYMBOL_VALUE (var);
-      break;
-
-      /* A lot like LOC_REF_ARG, but the pointer lives directly in a
-	 register, not on the stack.  Simpler than LOC_REGISTER and
-	 LOC_REGPARM, because it's just like any other case where the
-	 thing has a real address.  */
-    case LOC_REGPARM_ADDR:
-      ax_reg (ax, SYMBOL_VALUE (var));
-      value->kind = axs_lvalue_memory;
-      break;
-
-    case LOC_UNRESOLVED:
-      {
-	struct minimal_symbol *msym 
-	  = lookup_minimal_symbol (SYMBOL_NAME (var), NULL, NULL);
-	if (! msym)
-	  error ("Couldn't resolve symbol `%s'.", SYMBOL_SOURCE_NAME (var));
-	
-	/* Push the address of the variable.  */
-	ax_const_l (ax, SYMBOL_VALUE_ADDRESS (msym));
-	value->kind = axs_lvalue_memory;
-      }
-    break;
-
-    case LOC_OPTIMIZED_OUT:
-      error ("The variable `%s' has been optimized out.",
-	     SYMBOL_SOURCE_NAME (var));
-      break;
-
-    default:
-      error ("Cannot find value of botched symbol `%s'.",
-	     SYMBOL_SOURCE_NAME (var));
-      break;
-    }
-}
-
-
-
-/* Generating bytecode from GDB expressions: literals */
-
-static void
-gen_int_literal (ax, value, k, type)
-     struct agent_expr *ax;
-     struct axs_value *value;
-     LONGEST k;
-     struct type *type;
-{
-  ax_const_l (ax, k);
-  value->kind = axs_rvalue;
-  value->type = type;
-}
-
-
-
-/* Generating bytecode from GDB expressions: unary conversions, casts */
-
-/* Take what's on the top of the stack (as described by VALUE), and
-   try to make an rvalue out of it.  Signal an error if we can't do
-   that.  */
-static void
-require_rvalue (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  switch (value->kind)
-    {
-    case axs_rvalue:
-      /* It's already an rvalue.  */
-      break;
-
-    case axs_lvalue_memory:
-      /* The top of stack is the address of the object.  Dereference.  */
-      gen_fetch (ax, value->type);
-      break;
-
-    case axs_lvalue_register:
-      /* There's nothing on the stack, but value->u.reg is the
-         register number containing the value.
-
-	 When we add floating-point support, this is going to have to
-	 change.  What about SPARC register pairs, for example?  */
-      ax_reg (ax, value->u.reg);
-      gen_extend (ax, value->type);
-      break;
-    }
-
-  value->kind = axs_rvalue;
-}
-
-
-/* Assume the top of the stack is described by VALUE, and perform the
-   usual unary conversions.  This is motivated by ANSI 6.2.2, but of
-   course GDB expressions are not ANSI; they're the mishmash union of
-   a bunch of languages.  Rah.
-
-   NOTE!  This function promises to produce an rvalue only when the
-   incoming value is of an appropriate type.  In other words, the
-   consumer of the value this function produces may assume the value
-   is an rvalue only after checking its type.
-
-   The immediate issue is that if the user tries to use a structure or
-   union as an operand of, say, the `+' operator, we don't want to try
-   to convert that structure to an rvalue; require_rvalue will bomb on
-   structs and unions.  Rather, we want to simply pass the struct
-   lvalue through unchanged, and let `+' raise an error.  */
-
-static void
-gen_usual_unary (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  /* We don't have to generate any code for the usual integral
-     conversions, since values are always represented as full-width on
-     the stack.  Should we tweak the type?  */
-
-  /* Some types require special handling.  */
-  switch (value->type->code)
-    {
-      /* Functions get converted to a pointer to the function.  */
-    case TYPE_CODE_FUNC:
-      value->type = lookup_pointer_type (value->type);
-      value->kind = axs_rvalue;	/* Should always be true, but just in case.  */
-      break;
-
-      /* Arrays get converted to a pointer to their first element, and
-	 are no longer an lvalue.  */
-    case TYPE_CODE_ARRAY:
-      {
-	struct type *elements = TYPE_TARGET_TYPE (value->type);
-	value->type = lookup_pointer_type (elements);
-	value->kind = axs_rvalue;
-	/* We don't need to generate any code; the address of the array
-	   is also the address of its first element.  */
-      }
-    break;
-
-    /* Don't try to convert structures and unions to rvalues.  Let the
-       consumer signal an error.  */
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      return;
-
-      /* If the value is an enum, call it an integer.  */
-    case TYPE_CODE_ENUM:
-      value->type = builtin_type_int;
-      break;
-    }
-
-  /* If the value is an lvalue, dereference it.  */
-  require_rvalue (ax, value);
-}
-
-
-/* Return non-zero iff the type TYPE1 is considered "wider" than the
-   type TYPE2, according to the rules described in gen_usual_arithmetic.  */
-static int
-type_wider_than (type1, type2)
-     struct type *type1, *type2;
-{
-  return (TYPE_LENGTH (type1) > TYPE_LENGTH (type2)
-	  || (TYPE_LENGTH (type1) == TYPE_LENGTH (type2)
-	      && TYPE_UNSIGNED (type1)
-	      && ! TYPE_UNSIGNED (type2)));
-}
-
-
-/* Return the "wider" of the two types TYPE1 and TYPE2.  */
-static struct type *
-max_type (type1, type2)
-     struct type *type1, *type2;
-{
-  return type_wider_than (type1, type2) ? type1 : type2;
-}
-
-
-/* Generate code to convert a scalar value of type FROM to type TO.  */
-static void
-gen_conversion (ax, from, to)
-     struct agent_expr *ax;
-     struct type *from, *to;
-{
-  /* Perhaps there is a more graceful way to state these rules.  */
-
-  /* If we're converting to a narrower type, then we need to clear out
-     the upper bits.  */
-  if (TYPE_LENGTH (to) < TYPE_LENGTH (from))
-    gen_extend (ax, from);
-
-  /* If the two values have equal width, but different signednesses,
-     then we need to extend.  */
-  else if (TYPE_LENGTH (to) == TYPE_LENGTH (from))
-    {
-      if (TYPE_UNSIGNED (from) != TYPE_UNSIGNED (to))
-	gen_extend (ax, to);
-    }
-
-  /* If we're converting to a wider type, and becoming unsigned, then
-     we need to zero out any possible sign bits.  */
-  else if (TYPE_LENGTH (to) > TYPE_LENGTH (from))
-    {
-      if (TYPE_UNSIGNED (to))
-	gen_extend (ax, to);
-    }
-}
-
-
-/* Return non-zero iff the type FROM will require any bytecodes to be
-   emitted to be converted to the type TO.  */
-static int
-is_nontrivial_conversion (from, to)
-     struct type *from, *to;
-{
-  struct agent_expr *ax = new_agent_expr (0);
-  int nontrivial;
-
-  /* Actually generate the code, and see if anything came out.  At the
-     moment, it would be trivial to replicate the code in
-     gen_conversion here, but in the future, when we're supporting
-     floating point and the like, it may not be.  Doing things this
-     way allows this function to be independent of the logic in
-     gen_conversion.  */
-  gen_conversion (ax, from, to);
-  nontrivial = ax->len > 0;
-  free_agent_expr (ax);
-  return nontrivial;
-}
-
-
-/* Generate code to perform the "usual arithmetic conversions" (ANSI C
-   6.2.1.5) for the two operands of an arithmetic operator.  This
-   effectively finds a "least upper bound" type for the two arguments,
-   and promotes each argument to that type.  *VALUE1 and *VALUE2
-   describe the values as they are passed in, and as they are left.  */
-static void
-gen_usual_arithmetic (ax, value1, value2)
-     struct agent_expr *ax;
-     struct axs_value *value1, *value2;
-{
-  /* Do the usual binary conversions.  */
-  if (TYPE_CODE (value1->type) == TYPE_CODE_INT
-      && TYPE_CODE (value2->type) == TYPE_CODE_INT)
-    {
-      /* The ANSI integral promotions seem to work this way: Order the
-	 integer types by size, and then by signedness: an n-bit
-	 unsigned type is considered "wider" than an n-bit signed
-	 type.  Promote to the "wider" of the two types, and always
-	 promote at least to int.  */
-      struct type *target = max_type (builtin_type_int,
-				      max_type (value1->type, value2->type));
-
-      /* Deal with value2, on the top of the stack.  */
-      gen_conversion (ax, value2->type, target);
-
-      /* Deal with value1, not on the top of the stack.  Don't
-         generate the `swap' instructions if we're not actually going
-         to do anything.  */
-      if (is_nontrivial_conversion (value1->type, target))
-	{
-	  ax_simple (ax, aop_swap);
-	  gen_conversion (ax, value1->type, target);
-	  ax_simple (ax, aop_swap);
-	}
-
-      value1->type = value2->type = target;
-    }
-}
-
-
-/* Generate code to perform the integral promotions (ANSI 6.2.1.1) on
-   the value on the top of the stack, as described by VALUE.  Assume
-   the value has integral type.  */
-static void
-gen_integral_promotions (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  if (! type_wider_than (value->type, builtin_type_int))
-    {
-      gen_conversion (ax, value->type, builtin_type_int);
-      value->type = builtin_type_int;
-    }
-  else if (! type_wider_than (value->type, builtin_type_unsigned_int))
-    {
-      gen_conversion (ax, value->type, builtin_type_unsigned_int);
-      value->type = builtin_type_unsigned_int;
-    }
-}
-
-
-/* Generate code for a cast to TYPE.  */
-static void
-gen_cast (ax, value, type)
-     struct agent_expr *ax;
-     struct axs_value *value;
-     struct type *type;
-{
-  /* GCC does allow casts to yield lvalues, so this should be fixed
-     before merging these changes into the trunk.  */
-  require_rvalue (ax, value);
-  /* Dereference typedefs. */
-  type = check_typedef (type);
-
-  switch (type->code)
-    {
-    case TYPE_CODE_PTR:
-      /* It's implementation-defined, and I'll bet this is what GCC
-         does.  */
-      break;
-
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_FUNC:
-      error ("Illegal type cast: intended type must be scalar.");
-
-    case TYPE_CODE_ENUM:
-      /* We don't have to worry about the size of the value, because
-         all our integral values are fully sign-extended, and when
-         casting pointers we can do anything we like.  Is there any
-         way for us to actually know what GCC actually does with a
-         cast like this?  */
-      value->type = type;
-      break;
-      
-    case TYPE_CODE_INT:
-      gen_conversion (ax, value->type, type);
-      break;
-
-    case TYPE_CODE_VOID:
-      /* We could pop the value, and rely on everyone else to check
-	 the type and notice that this value doesn't occupy a stack
-	 slot.  But for now, leave the value on the stack, and
-	 preserve the "value == stack element" assumption.  */
-      break;
-
-    default:
-      error ("Casts to requested type are not yet implemented.");
-    }
-
-  value->type = type;
-}
-
-
-
-/* Generating bytecode from GDB expressions: arithmetic */
-
-/* Scale the integer on the top of the stack by the size of the target
-   of the pointer type TYPE.  */
-static void
-gen_scale (ax, op, type)
-     struct agent_expr *ax;
-     enum agent_op op;
-     struct type *type;
-{
-  struct type *element = TYPE_TARGET_TYPE (type);
-
-  if (element->length != 1)
-    {
-      ax_const_l (ax, element->length);
-      ax_simple (ax, op);
-    }
-}
-
-
-/* Generate code for an addition; non-trivial because we deal with
-   pointer arithmetic.  We set VALUE to describe the result value; we
-   assume VALUE1 and VALUE2 describe the two operands, and that
-   they've undergone the usual binary conversions.  Used by both
-   BINOP_ADD and BINOP_SUBSCRIPT.  NAME is used in error messages.  */
-static void
-gen_add (ax, value, value1, value2, name)
-     struct agent_expr *ax;
-     struct axs_value *value, *value1, *value2;
-     char *name;
-{
-  /* Is it INT+PTR?  */
-  if (value1->type->code == TYPE_CODE_INT
-      && value2->type->code == TYPE_CODE_PTR)
-    {
-      /* Swap the values and proceed normally.  */
-      ax_simple (ax, aop_swap);
-      gen_scale (ax, aop_mul, value2->type);
-      ax_simple (ax, aop_add);
-      gen_extend (ax, value2->type); /* Catch overflow.  */
-      value->type = value2->type;
-    }
-
-  /* Is it PTR+INT?  */
-  else if (value1->type->code == TYPE_CODE_PTR
-	   && value2->type->code == TYPE_CODE_INT)
-    {
-      gen_scale (ax, aop_mul, value1->type);
-      ax_simple (ax, aop_add);
-      gen_extend (ax, value1->type); /* Catch overflow.  */
-      value->type = value1->type;
-    }
-
-  /* Must be number + number; the usual binary conversions will have
-     brought them both to the same width.  */
-  else if (value1->type->code == TYPE_CODE_INT
-	   && value2->type->code == TYPE_CODE_INT)
-    {
-      ax_simple (ax, aop_add);
-      gen_extend (ax, value1->type); /* Catch overflow.  */
-      value->type = value1->type;
-    }
-
-  else
-    error ("Illegal combination of types in %s.", name);
-
-  value->kind = axs_rvalue;
-}
-
-
-/* Generate code for an addition; non-trivial because we have to deal
-   with pointer arithmetic.  We set VALUE to describe the result
-   value; we assume VALUE1 and VALUE2 describe the two operands, and
-   that they've undergone the usual binary conversions.  */
-static void
-gen_sub (ax, value, value1, value2)
-     struct agent_expr *ax;
-     struct axs_value *value, *value1, *value2;
-{
-  struct type *element;
-
-  if (value1->type->code == TYPE_CODE_PTR)
-    {
-      /* Is it PTR - INT?  */
-      if (value2->type->code == TYPE_CODE_INT)
-	{
-	  gen_scale (ax, aop_mul, value1->type);
-	  ax_simple (ax, aop_sub);
-	  gen_extend (ax, value1->type); /* Catch overflow.  */
-	  value->type = value1->type;
-	}
-
-      /* Is it PTR - PTR?  Strictly speaking, the types ought to
-	 match, but this is what the normal GDB expression evaluator
-	 tests for.  */
-      else if (value2->type->code == TYPE_CODE_PTR
-	       && (TYPE_LENGTH (TYPE_TARGET_TYPE (value1->type))
-		   == TYPE_LENGTH (TYPE_TARGET_TYPE (value2->type))))
-	{
-	  ax_simple (ax, aop_sub);
-	  gen_scale (ax, aop_div_unsigned, value1->type);
-	  value->type = builtin_type_long; /* FIXME --- should be ptrdiff_t */
-	}
-      else
-	error ("\
-First argument of `-' is a pointer, but second argument is neither\n\
-an integer nor a pointer of the same type.");
-    }
-
-  /* Must be number + number.  */
-  else if (value1->type->code == TYPE_CODE_INT
-	   && value2->type->code == TYPE_CODE_INT)
-    {
-      ax_simple (ax, aop_sub);
-      gen_extend (ax, value1->type); /* Catch overflow.  */
-      value->type = value1->type;
-    }
-  
-  else
-    error ("Illegal combination of types in subtraction.");
-
-  value->kind = axs_rvalue;
-}
-
-/* Generate code for a binary operator that doesn't do pointer magic.
-   We set VALUE to describe the result value; we assume VALUE1 and
-   VALUE2 describe the two operands, and that they've undergone the
-   usual binary conversions.  MAY_CARRY should be non-zero iff the
-   result needs to be extended.  NAME is the English name of the
-   operator, used in error messages */
-static void
-gen_binop (ax, value, value1, value2, op, op_unsigned, may_carry, name)
-     struct agent_expr *ax;
-     struct axs_value *value, *value1, *value2;
-     enum agent_op op, op_unsigned;
-     int may_carry;
-     char *name;
-{
-  /* We only handle INT op INT.  */
-  if ((value1->type->code != TYPE_CODE_INT)
-      || (value2->type->code != TYPE_CODE_INT))
-    error ("Illegal combination of types in %s.", name);
-  
-  ax_simple (ax,
-	     TYPE_UNSIGNED (value1->type) ? op_unsigned : op);
-  if (may_carry)
-    gen_extend (ax, value1->type); /* catch overflow */
-  value->type = value1->type;
-  value->kind = axs_rvalue;
-}
-
-
-static void
-gen_logical_not (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  if (TYPE_CODE (value->type) != TYPE_CODE_INT
-      && TYPE_CODE (value->type) != TYPE_CODE_PTR)
-    error ("Illegal type of operand to `!'.");
-
-  gen_usual_unary (ax, value);
-  ax_simple (ax, aop_log_not);
-  value->type = builtin_type_int;
-}
-
-
-static void
-gen_complement (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  if (TYPE_CODE (value->type) != TYPE_CODE_INT)
-    error ("Illegal type of operand to `~'.");
-
-  gen_usual_unary (ax, value);
-  gen_integral_promotions (ax, value);
-  ax_simple (ax, aop_bit_not);
-  gen_extend (ax, value->type);
-}
-
-
-
-/* Generating bytecode from GDB expressions: * & . -> @ sizeof */
-
-/* Dereference the value on the top of the stack.  */
-static void
-gen_deref (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  /* The caller should check the type, because several operators use
-     this, and we don't know what error message to generate.  */
-  if (value->type->code != TYPE_CODE_PTR)
-    error ("GDB bug: ax-gdb.c (gen_deref): expected a pointer");
-
-  /* We've got an rvalue now, which is a pointer.  We want to yield an
-     lvalue, whose address is exactly that pointer.  So we don't
-     actually emit any code; we just change the type from "Pointer to
-     T" to "T", and mark the value as an lvalue in memory.  Leave it
-     to the consumer to actually dereference it.  */
-  value->type = check_typedef (TYPE_TARGET_TYPE (value->type));
-  value->kind = ((value->type->code == TYPE_CODE_FUNC)
-		 ? axs_rvalue : axs_lvalue_memory);
-}
-
-
-/* Produce the address of the lvalue on the top of the stack.  */
-static void
-gen_address_of (ax, value)
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  /* Special case for taking the address of a function.  The ANSI
-     standard describes this as a special case, too, so this
-     arrangement is not without motivation.  */
-  if (value->type->code == TYPE_CODE_FUNC)
-    /* The value's already an rvalue on the stack, so we just need to
-       change the type.  */
-    value->type = lookup_pointer_type (value->type);
-  else
-    switch (value->kind)
-      {
-      case axs_rvalue:
-	error ("Operand of `&' is an rvalue, which has no address.");
-
-      case axs_lvalue_register:
-	error ("Operand of `&' is in a register, and has no address.");
-
-      case axs_lvalue_memory:
-	value->kind = axs_rvalue;
-	value->type = lookup_pointer_type (value->type);
-	break;
-      }
-}
-
-
-/* A lot of this stuff will have to change to support C++.  But we're
-   not going to deal with that at the moment.  */
-
-/* Find the field in the structure type TYPE named NAME, and return
-   its index in TYPE's field array.  */
-static int
-find_field (type, name)
-     struct type *type;
-     char *name;
-{
-  int i;
-
-  CHECK_TYPEDEF (type);
-
-  /* Make sure this isn't C++.  */
-  if (TYPE_N_BASECLASSES (type) != 0)
-    error ("GDB bug: ax-gdb.c (find_field): derived classes supported");
-
-  for (i = 0; i < TYPE_NFIELDS (type); i++)
-    {
-      char *this_name = TYPE_FIELD_NAME (type, i);
-
-      if (this_name && STREQ (name, this_name))
-	return i;
-
-      if (this_name[0] == '\0')
-	error ("GDB bug: ax-gdb.c (find_field): anonymous unions not supported");
-    }
-
-  error ("Couldn't find member named `%s' in struct/union `%s'",
-	 name, type->tag_name);
-
-  return 0;
-}
-
-
-/* Generate code to push the value of a bitfield of a structure whose
-   address is on the top of the stack.  START and END give the
-   starting and one-past-ending *bit* numbers of the field within the
-   structure.  */
-static void
-gen_bitfield_ref (ax, value, type, start, end)
-     struct agent_expr *ax;
-     struct axs_value *value;
-     struct type *type;
-     int start, end;
-{
-  /* Note that ops[i] fetches 8 << i bits.  */
-  static enum agent_op ops[]
-    = { aop_ref8, aop_ref16, aop_ref32, aop_ref64 };
-  static int num_ops = (sizeof (ops) / sizeof (ops[0]));
-
-  /* We don't want to touch any byte that the bitfield doesn't
-     actually occupy; we shouldn't make any accesses we're not
-     explicitly permitted to.  We rely here on the fact that the
-     bytecode `ref' operators work on unaligned addresses.
-
-     It takes some fancy footwork to get the stack to work the way
-     we'd like.  Say we're retrieving a bitfield that requires three
-     fetches.  Initially, the stack just contains the address:
-		addr
-     For the first fetch, we duplicate the address
-		addr addr
-     then add the byte offset, do the fetch, and shift and mask as
-     needed, yielding a fragment of the value, properly aligned for
-     the final bitwise or:
-                addr frag1
-     then we swap, and repeat the process:
-                frag1 addr                    --- address on top
-		frag1 addr addr               --- duplicate it
-                frag1 addr frag2              --- get second fragment
-                frag1 frag2 addr              --- swap again
-                frag1 frag2 frag3             --- get third fragment
-     Notice that, since the third fragment is the last one, we don't
-     bother duplicating the address this time.  Now we have all the
-     fragments on the stack, and we can simply `or' them together,
-     yielding the final value of the bitfield.  */
-
-  /* The first and one-after-last bits in the field, but rounded down
-     and up to byte boundaries.  */
-  int bound_start = (start / TARGET_CHAR_BIT) * TARGET_CHAR_BIT;
-  int bound_end   = (((end + TARGET_CHAR_BIT - 1)
-		      / TARGET_CHAR_BIT)
-		     * TARGET_CHAR_BIT);
-
-  /* current bit offset within the structure */
-  int offset;
-
-  /* The index in ops of the opcode we're considering.  */
-  int op;
-
-  /* The number of fragments we generated in the process.  Probably
-     equal to the number of `one' bits in bytesize, but who cares?  */
-  int fragment_count;
-
-  /* Dereference any typedefs. */
-  type = check_typedef (type);
-
-  /* Can we fetch the number of bits requested at all?  */
-  if ((end - start) > ((1 << num_ops) * 8))
-    error ("GDB bug: ax-gdb.c (gen_bitfield_ref): bitfield too wide");
-
-  /* Note that we know here that we only need to try each opcode once.
-     That may not be true on machines with weird byte sizes.  */
-  offset = bound_start;
-  fragment_count = 0;
-  for (op = num_ops - 1; op >= 0; op--)
-    {
-      /* number of bits that ops[op] would fetch */
-      int op_size = 8 << op;
-
-      /* The stack at this point, from bottom to top, contains zero or
-	 more fragments, then the address.  */
-      
-      /* Does this fetch fit within the bitfield?  */
-      if (offset + op_size <= bound_end)
-	{
-	  /* Is this the last fragment?  */
-	  int last_frag = (offset + op_size == bound_end);
-
-	  if (! last_frag)
-	    ax_simple (ax, aop_dup); /* keep a copy of the address */
-	  
-	  /* Add the offset.  */
-	  gen_offset (ax, offset / TARGET_CHAR_BIT);
-
-	  if (trace_kludge)
-	    {
-	      /* Record the area of memory we're about to fetch.  */
-	      ax_trace_quick (ax, op_size / TARGET_CHAR_BIT);
-	    }
-
-	  /* Perform the fetch.  */
-	  ax_simple (ax, ops[op]);
-	
-          /* Shift the bits we have to their proper position.
-	     gen_left_shift will generate right shifts when the operand
-	     is negative.
-
-             A big-endian field diagram to ponder:
-              byte 0  byte 1  byte 2  byte 3  byte 4  byte 5  byte 6  byte 7
-             +------++------++------++------++------++------++------++------+
-             xxxxAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBCCCCCxxxxxxxxxxx
-                             ^               ^               ^    ^
-             bit number      16              32              48   53
-	     These are bit numbers as supplied by GDB.  Note that the
-	     bit numbers run from right to left once you've fetched the
-	     value!
-
-             A little-endian field diagram to ponder:
-              byte 7  byte 6  byte 5  byte 4  byte 3  byte 2  byte 1  byte 0
-             +------++------++------++------++------++------++------++------+
-             xxxxxxxxxxxAAAAABBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCxxxx
-                            ^               ^               ^           ^   ^
-             bit number     48              32              16          4   0
-
-             In both cases, the most significant end is on the left
-             (i.e. normal numeric writing order), which means that you
-             don't go crazy thinking about `left' and `right' shifts.
-
-             We don't have to worry about masking yet:
-             - If they contain garbage off the least significant end, then we
-               must be looking at the low end of the field, and the right
-               shift will wipe them out.
-             - If they contain garbage off the most significant end, then we
-               must be looking at the most significant end of the word, and
-               the sign/zero extension will wipe them out.
-             - If we're in the interior of the word, then there is no garbage
-               on either end, because the ref operators zero-extend.  */
-	  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-	    gen_left_shift (ax, end - (offset + op_size));
-	  else 
-	    gen_left_shift (ax, offset - start);
-
-	  if (! last_frag)
-	    /* Bring the copy of the address up to the top.  */
-	    ax_simple (ax, aop_swap);
-
-	  offset += op_size;
-	  fragment_count++;
-	}
-    }
-
-  /* Generate enough bitwise `or' operations to combine all the
-     fragments we left on the stack.  */
-  while (fragment_count-- > 1)
-    ax_simple (ax, aop_bit_or);
-
-  /* Sign- or zero-extend the value as appropriate.  */
-  ((TYPE_UNSIGNED (type) ? ax_zero_ext : ax_ext) (ax, end - start));
-
-  /* This is *not* an lvalue.  Ugh.  */
-  value->kind = axs_rvalue;
-  value->type = type;
-}
-
-
-/* Generate code to reference the member named FIELD of a structure or
-   union.  The top of the stack, as described by VALUE, should have
-   type (pointer to a)* struct/union.  OPERATOR_NAME is the name of
-   the operator being compiled, and OPERAND_NAME is the kind of thing
-   it operates on; we use them in error messages.  */
-static void
-gen_struct_ref (ax, value, field, operator_name, operand_name)
-     struct agent_expr *ax;
-     struct axs_value *value;
-     char *field;
-     char *operator_name;
-     char *operand_name;
-{
-  struct type *type;
-  int i;
-
-  /* Follow pointers until we reach a non-pointer.  These aren't the C
-     semantics, but they're what the normal GDB evaluator does, so we
-     should at least be consistent.  */
-  while (value->type->code == TYPE_CODE_PTR)
-    {
-      gen_usual_unary (ax, value);
-      gen_deref (ax, value);
-    }
-  type = value->type;
-
-  /* This must yield a structure or a union.  */
-  if (TYPE_CODE (type) != TYPE_CODE_STRUCT
-      && TYPE_CODE (type) != TYPE_CODE_UNION)
-    error ("The left operand of `%s' is not a %s.",
-	   operator_name, operand_name);
-
-  /* And it must be in memory; we don't deal with structure rvalues,
-     or structures living in registers.  */
-  if (value->kind != axs_lvalue_memory)
-    error ("Structure does not live in memory.");
-
-  i = find_field (type, field);
-  
-  /* Is this a bitfield?  */
-  if (TYPE_FIELD_PACKED (type, i))
-    gen_bitfield_ref (ax, value, TYPE_FIELD_TYPE (type, i),
-		      TYPE_FIELD_BITPOS (type, i),
-		      (TYPE_FIELD_BITPOS (type, i)
-		       + TYPE_FIELD_BITSIZE (type, i)));
-  else
-    {
-      gen_offset (ax, TYPE_FIELD_BITPOS (type, i) / TARGET_CHAR_BIT);
-      value->kind = axs_lvalue_memory;
-      value->type = TYPE_FIELD_TYPE (type, i);
-    }
-}
-
-
-/* Generate code for GDB's magical `repeat' operator.  
-   LVALUE @ INT creates an array INT elements long, and whose elements
-   have the same type as LVALUE, located in memory so that LVALUE is
-   its first element.  For example, argv[0]@argc gives you the array
-   of command-line arguments.
-
-   Unfortunately, because we have to know the types before we actually
-   have a value for the expression, we can't implement this perfectly
-   without changing the type system, having values that occupy two
-   stack slots, doing weird things with sizeof, etc.  So we require
-   the right operand to be a constant expression.  */
-static void
-gen_repeat (pc, ax, value)
-     union exp_element **pc;
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  struct axs_value value1;
-  /* We don't want to turn this into an rvalue, so no conversions
-     here.  */
-  gen_expr (pc, ax, &value1);
-  if (value1.kind != axs_lvalue_memory)
-    error ("Left operand of `@' must be an object in memory.");
-
-  /* Evaluate the length; it had better be a constant.  */
-  {
-    struct value *v = const_expr (pc);
-    int length;
-
-    if (! v)
-      error ("Right operand of `@' must be a constant, in agent expressions.");
-    if (v->type->code != TYPE_CODE_INT)
-      error ("Right operand of `@' must be an integer.");
-    length = value_as_long (v);
-    if (length <= 0)
-      error ("Right operand of `@' must be positive.");
-
-    /* The top of the stack is already the address of the object, so
-       all we need to do is frob the type of the lvalue.  */
-    {
-      /* FIXME-type-allocation: need a way to free this type when we are
-	 done with it.  */
-      struct type *range
-	= create_range_type (0, builtin_type_int, 0, length - 1);
-      struct type *array = create_array_type (0, value1.type, range);
-
-      value->kind = axs_lvalue_memory;
-      value->type = array;
-    }
-  }
-}
-
-
-/* Emit code for the `sizeof' operator.
-   *PC should point at the start of the operand expression; we advance it
-   to the first instruction after the operand.  */
-static void
-gen_sizeof (pc, ax, value)
-     union exp_element **pc;
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  /* We don't care about the value of the operand expression; we only
-     care about its type.  However, in the current arrangement, the
-     only way to find an expression's type is to generate code for it.
-     So we generate code for the operand, and then throw it away,
-     replacing it with code that simply pushes its size.  */
-  int start = ax->len;
-  gen_expr (pc, ax, value);
-
-  /* Throw away the code we just generated.  */
-  ax->len = start;
-  
-  ax_const_l (ax, TYPE_LENGTH (value->type));
-  value->kind = axs_rvalue;
-  value->type = builtin_type_int;
-}
-
-
-/* Generating bytecode from GDB expressions: general recursive thingy  */
-
-/* A gen_expr function written by a Gen-X'er guy.
-   Append code for the subexpression of EXPR starting at *POS_P to AX.  */
-static void
-gen_expr (pc, ax, value)
-     union exp_element **pc;
-     struct agent_expr *ax;
-     struct axs_value *value;
-{
-  /* Used to hold the descriptions of operand expressions.  */
-  struct axs_value value1, value2;
-  enum exp_opcode op = (*pc)[0].opcode;
-
-  /* If we're looking at a constant expression, just push its value.  */
-  {
-    struct value *v = maybe_const_expr (pc);
-    
-    if (v)
-      {
-	ax_const_l (ax, value_as_long (v));
-	value->kind = axs_rvalue;
-	value->type = check_typedef (VALUE_TYPE (v));
-	return;
-      }
-  }
-
-  /* Otherwise, go ahead and generate code for it.  */
-  switch (op)
-    {
-      /* Binary arithmetic operators.  */
-    case BINOP_ADD:
-    case BINOP_SUB:
-    case BINOP_MUL:
-    case BINOP_DIV:
-    case BINOP_REM:
-    case BINOP_SUBSCRIPT:
-    case BINOP_BITWISE_AND:
-    case BINOP_BITWISE_IOR:
-    case BINOP_BITWISE_XOR:
-      (*pc)++;
-      gen_expr (pc, ax, &value1);
-      gen_usual_unary (ax, &value1);
-      gen_expr (pc, ax, &value2);
-      gen_usual_unary (ax, &value2);
-      gen_usual_arithmetic (ax, &value1, &value2);
-      switch (op)
-	{
-	case BINOP_ADD:
-	  gen_add (ax, value, &value1, &value2, "addition");
-	  break;
-	case BINOP_SUB:
-	  gen_sub (ax, value, &value1, &value2);
-	  break;
-	case BINOP_MUL:
-	  gen_binop (ax, value, &value1, &value2,
-		     aop_mul, aop_mul, 1, "multiplication");
-	  break;
-	case BINOP_DIV:
-	  gen_binop (ax, value, &value1, &value2,
-		     aop_div_signed, aop_div_unsigned, 1, "division");
-	  break;
-	case BINOP_REM:
-	  gen_binop (ax, value, &value1, &value2,
-		     aop_rem_signed, aop_rem_unsigned, 1, "remainder");
-	  break;
-	case BINOP_SUBSCRIPT:
-	  gen_add (ax, value, &value1, &value2, "array subscripting");
-	  if (TYPE_CODE (value->type) != TYPE_CODE_PTR)
-	    error ("Illegal combination of types in array subscripting.");
-	  gen_deref (ax, value);
-	  break;
-	case BINOP_BITWISE_AND:
-	  gen_binop (ax, value, &value1, &value2,
-		     aop_bit_and, aop_bit_and, 0, "bitwise and");
-	  break;
-
-	case BINOP_BITWISE_IOR:
-	  gen_binop (ax, value, &value1, &value2,
-		     aop_bit_or, aop_bit_or, 0, "bitwise or");
-	  break;
-
-	case BINOP_BITWISE_XOR:
-	  gen_binop (ax, value, &value1, &value2,
-		     aop_bit_xor, aop_bit_xor, 0, "bitwise exclusive-or");
-	  break;
-
-	default:
-	  /* We should only list operators in the outer case statement
-             that we actually handle in the inner case statement.  */
-	  error ("GDB bug: ax-gdb.c (gen_expr): op case sets don't match");
-	}
-      break;
-
-      /* Note that we need to be a little subtle about generating code
-	 for comma.  In C, we can do some optimizations here because
-	 we know the left operand is only being evaluated for effect.
-	 However, if the tracing kludge is in effect, then we always
-	 need to evaluate the left hand side fully, so that all the
-	 variables it mentions get traced.  */
-    case BINOP_COMMA:
-      (*pc)++;
-      gen_expr (pc, ax, &value1);
-      /* Don't just dispose of the left operand.  We might be tracing,
-	 in which case we want to emit code to trace it if it's an
-	 lvalue.  */
-      gen_traced_pop (ax, &value1);
-      gen_expr (pc, ax, value);
-      /* It's the consumer's responsibility to trace the right operand.  */
-      break;
-      
-    case OP_LONG:		/* some integer constant */
-      {
-	struct type *type = (*pc)[1].type;
-	LONGEST k = (*pc)[2].longconst;
-	(*pc) += 4;
-	gen_int_literal (ax, value, k, type);
-      }
-    break;
-
-    case OP_VAR_VALUE:
-      gen_var_ref (ax, value, (*pc)[2].symbol);
-      (*pc) += 4;
-      break;
-
-    case OP_REGISTER:
-      {
-	int reg = (int) (*pc)[1].longconst;
-	(*pc) += 3;
-	value->kind = axs_lvalue_register;
-	value->u.reg = reg;
-	value->type = REGISTER_VIRTUAL_TYPE (reg);
-      }
-    break;
-
-    case OP_INTERNALVAR:
-      error ("GDB agent expressions cannot use convenience variables.");
-
-    /* Weirdo operator: see comments for gen_repeat for details.  */
-    case BINOP_REPEAT:
-      /* Note that gen_repeat handles its own argument evaluation.  */
-      (*pc)++;
-      gen_repeat (pc, ax, value);
-      break;
-
-    case UNOP_CAST:
-      {
-	struct type *type = (*pc)[1].type;
-	(*pc) += 3;
-	gen_expr (pc, ax, value);
-	gen_cast (ax, value, type);
-      }
-    break;
-
-    case UNOP_MEMVAL:
-      {
-	struct type *type = check_typedef ((*pc)[1].type);
-	(*pc) += 3;
-	gen_expr (pc, ax, value);
-	/* I'm not sure I understand UNOP_MEMVAL entirely.  I think
-	   it's just a hack for dealing with minsyms; you take some
-	   integer constant, pretend it's the address of an lvalue of
-	   the given type, and dereference it.  */
-	if (value->kind != axs_rvalue)
-	  /* This would be weird.  */
-	  error ("GDB bug: ax-gdb.c (gen_expr): OP_MEMVAL operand isn't an rvalue???");
-	value->type = type;
-	value->kind = axs_lvalue_memory;
-      }
-    break;
-
-    case UNOP_NEG:
-      (*pc)++;
-      /* -FOO is equivalent to 0 - FOO.  */
-      gen_int_literal (ax, &value1, (LONGEST) 0, builtin_type_int);
-      gen_usual_unary (ax, &value1); /* shouldn't do much */
-      gen_expr (pc, ax, &value2);
-      gen_usual_unary (ax, &value2);
-      gen_usual_arithmetic (ax, &value1, &value2);
-      gen_sub (ax, value, &value1, &value2);
-      break;
-
-    case UNOP_LOGICAL_NOT:
-      (*pc)++;
-      gen_expr (pc, ax, value);
-      gen_logical_not (ax, value);
-      break;
-
-    case UNOP_COMPLEMENT:
-      (*pc)++;
-      gen_expr (pc, ax, value);
-      gen_complement (ax, value);
-      break;
-
-    case UNOP_IND:
-      (*pc)++;
-      gen_expr (pc, ax, value);
-      gen_usual_unary (ax, value);
-      if (TYPE_CODE (value->type) != TYPE_CODE_PTR)
-	error ("Argument of unary `*' is not a pointer.");
-      gen_deref (ax, value);
-      break;
-
-    case UNOP_ADDR:
-      (*pc)++;
-      gen_expr (pc, ax, value);
-      gen_address_of (ax, value);
-      break;
-
-    case UNOP_SIZEOF:
-      (*pc)++;
-      /* Notice that gen_sizeof handles its own operand, unlike most
-	 of the other unary operator functions.  This is because we
-	 have to throw away the code we generate.  */
-      gen_sizeof (pc, ax, value);
-      break;
-
-    case STRUCTOP_STRUCT:
-    case STRUCTOP_PTR:
-      {
-	int length = (*pc)[1].longconst;
-	char *name = &(*pc)[2].string;
-
-	(*pc) += 4 + BYTES_TO_EXP_ELEM (length + 1);
-	gen_expr (pc, ax, value);
-	if (op == STRUCTOP_STRUCT)
-	  gen_struct_ref (ax, value, name, ".", "structure or union");
-	else if (op == STRUCTOP_PTR)
-	  gen_struct_ref (ax, value, name, "->",
-			  "pointer to a structure or union");
-	else
-	  /* If this `if' chain doesn't handle it, then the case list
-             shouldn't mention it, and we shouldn't be here.  */
-	  error ("GDB bug: ax-gdb.c (gen_expr): unhandled struct case");
-      }
-    break;
-
-    case OP_TYPE:
-      error ("Attempt to use a type name as an expression.");
-
-    default:
-      error ("Unsupported operator in expression.");
-    }
-}
-     
-
-
-#if 0  /* not used */
-/* Generating bytecode from GDB expressions: driver */
-
-/* Given a GDB expression EXPR, produce a string of agent bytecode
-   which computes its value.  Return the agent expression, and set
-   *VALUE to describe its type, and whether it's an lvalue or rvalue.  */
-struct agent_expr *
-expr_to_agent (expr, value)
-     struct expression *expr;
-     struct axs_value *value;
-{
-  struct cleanup *old_chain = 0;
-  struct agent_expr *ax = new_agent_expr ();
-  union exp_element *pc;
-
-  old_chain = make_cleanup ((make_cleanup_func) free_agent_expr, ax);
-
-  pc = expr->elts;
-  trace_kludge = 0;
-  gen_expr (&pc, ax, value);
-
-  /* We have successfully built the agent expr, so cancel the cleanup
-     request.  If we add more cleanups that we always want done, this
-     will have to get more complicated.  */
-  discard_cleanups (old_chain);
-  return ax;
-}
-
-
-/* Given a GDB expression EXPR denoting an lvalue in memory, produce a
-   string of agent bytecode which will leave its address and size on
-   the top of stack.  Return the agent expression.
-
-   Not sure this function is useful at all.  */
-struct agent_expr *
-expr_to_address_and_size (expr)
-     struct expression *expr;
-{
-  struct axs_value value;
-  struct agent_expr *ax = expr_to_agent (expr, &value);
-
-  /* Complain if the result is not a memory lvalue.  */
-  if (value.kind != axs_lvalue_memory)
-    {
-      free_agent_expr (ax);
-      error ("Expression does not denote an object in memory.");
-    }
-
-  /* Push the object's size on the stack.  */
-  ax_const_l (ax, TYPE_LENGTH (value.type));
-
-  return ax;
-}
-#endif /* 0 */
-
-/* Given a GDB expression EXPR, return bytecode to trace its value.
-   The result will use the `trace' and `trace_quick' bytecodes to
-   record the value of all memory touched by the expression.  The
-   caller can then use the ax_reqs function to discover which
-   registers it relies upon.  */
-struct agent_expr *
-gen_trace_for_expr (scope, expr)
-     CORE_ADDR scope;
-     struct expression *expr;
-{
-  struct cleanup *old_chain = 0;
-  struct agent_expr *ax = new_agent_expr (scope);
-  union exp_element *pc;
-  struct axs_value value;
-
-  old_chain = make_cleanup ((make_cleanup_func) free_agent_expr, ax);
-
-  pc = expr->elts;
-  trace_kludge = 1;
-  gen_expr (&pc, ax, &value);
-
-  /* Make sure we record the final object, and get rid of it.  */
-  gen_traced_pop (ax, &value);
-
-  /* Oh, and terminate.  */
-  ax_simple (ax, aop_end);
-
-  /* We have successfully built the agent expr, so cancel the cleanup
-     request.  If we add more cleanups that we always want done, this
-     will have to get more complicated.  */
-  discard_cleanups (old_chain);
-  return ax;
-}
-
-
-
-/* The "agent" command, for testing: compile and disassemble an expression.  */
-
-static void
-print_axs_value (f, value)
-     GDB_FILE *f;
-     struct axs_value *value;
-{
-  switch (value->kind)
-    {
-    case axs_rvalue:
-      fputs_filtered ("rvalue", f);
-      break;
-
-    case axs_lvalue_memory:
-      fputs_filtered ("memory lvalue", f);
-      break;
-
-    case axs_lvalue_register:
-      fprintf_filtered (f, "register %d lvalue", value->u.reg);
-      break;
-    }
-
-  fputs_filtered (" : ", f);
-  type_print (value->type, "", f, -1);
-}
-
-
-static void
-agent_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  struct cleanup *old_chain = 0;
-  struct expression *expr;
-  struct agent_expr *agent;
-  struct agent_reqs reqs;
-  struct frame_info *fi = get_current_frame ();	/* need current scope */
-
-  /* We don't deal with overlay debugging at the moment.  We need to
-     think more carefully about this.  If you copy this code into
-     another command, change the error message; the user shouldn't
-     have to know anything about agent expressions.  */
-  if (overlay_debugging)
-    error ("GDB can't do agent expression translation with overlays.");
-
-  if (exp == 0)
-    error_no_arg ("expression to translate");
-  
-  expr = parse_expression (exp);
-  old_chain = make_cleanup ((make_cleanup_func) free_current_contents, &expr);
-  agent = gen_trace_for_expr (fi->pc, expr);
-  make_cleanup ((make_cleanup_func) free_agent_expr, agent);
-  ax_print (gdb_stdout, agent);
-  ax_reqs (agent, &reqs);
-
-  do_cleanups (old_chain);
-  dont_repeat ();
-}
-
-
-/* Initialization code.  */
-
-_initialize_ax_gdb ()
-{
-  struct cmd_list_element *c;
-
-  add_cmd ("agent", class_maintenance, agent_command,
-	   "Translate an expression into remote agent bytecode.",
-	   &maintenancelist);
-}
diff --git a/gdb/bcache.c b/gdb/bcache.c
deleted file mode 100644
index d28515b..0000000
--- a/gdb/bcache.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/* Implement a cached obstack.
-   Written by Fred Fish (fnf@cygnus.com)
-   Copyright 1995, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "bcache.h"
-#include "gdb_string.h"		/* For memcpy declaration */
-
-/* Prototypes for local functions. */
-
-static unsigned int hash PARAMS ((void *, int));
-
-static void *lookup_cache PARAMS ((void *, int, int, struct bcache *));
-
-/* FIXME:  Incredibly simplistic hash generator.  Probably way too expensive
- (consider long strings) and unlikely to have good distribution across hash
- values for typical input. */
-
-static unsigned int
-hash (bytes, count)
-     void *bytes;
-     int count;
-{
-  unsigned int len;
-  unsigned long hashval;
-  unsigned int c;
-  const unsigned char *data = bytes;
-
-  hashval = 0;
-  len = 0;
-  while (count-- > 0)
-    {
-      c = *data++;
-      hashval += c + (c << 17);
-      hashval ^= hashval >> 2;
-      ++len;
-    }
-  hashval += len + (len << 17);
-  hashval ^= hashval >> 2;
-  return (hashval % BCACHE_HASHSIZE);
-}
-
-static void *
-lookup_cache (bytes, count, hashval, bcachep)
-     void *bytes;
-     int count;
-     int hashval;
-     struct bcache *bcachep;
-{
-  void *location = NULL;
-  struct hashlink **hashtablep;
-  struct hashlink *linkp;
-
-  hashtablep = bcachep -> indextable[count];
-  if (hashtablep != NULL)
-    {
-      linkp = hashtablep[hashval];
-      while (linkp != NULL)
-	{
-	  if (memcmp (BCACHE_DATA (linkp), bytes, count) == 0)
-	    {
-	      location = BCACHE_DATA (linkp);
-	      break;
-	    }
-	  linkp = linkp -> next;
-	}
-    }
-  return (location);
-}
-
-void *
-bcache (bytes, count, bcachep)
-     void *bytes;
-     int count;
-     struct bcache *bcachep;
-{
-  int hashval;
-  void *location;
-  struct hashlink *newlink;
-  struct hashlink **linkpp;
-  struct hashlink ***hashtablepp;
-
-  if (count >= BCACHE_MAXLENGTH)
-    {
-      /* Rare enough to just stash unique copies */
-      location = (void *) obstack_alloc (&bcachep->cache, count);
-      bcachep -> cache_bytes += count;
-      memcpy (location, bytes, count);
-      bcachep -> bcache_overflows++;
-    }
-  else
-    {
-      hashval = hash (bytes, count);
-      location = lookup_cache (bytes, count, hashval, bcachep);
-      if (location != NULL)
-	{
-	  bcachep -> cache_savings += count;
-	  bcachep -> cache_hits++;
-	}
-      else
-	{
-	  bcachep -> cache_misses++;
-	  hashtablepp = &bcachep -> indextable[count];
-	  if (*hashtablepp == NULL)
-	    {
-	      *hashtablepp = (struct hashlink **)
-		obstack_alloc (&bcachep->cache, BCACHE_HASHSIZE * sizeof (struct hashlink *));
-	      bcachep -> cache_bytes += BCACHE_HASHSIZE * sizeof (struct hashlink *);
-	      memset (*hashtablepp, 0, BCACHE_HASHSIZE * sizeof (struct hashlink *));
-	    }
-	  linkpp = &(*hashtablepp)[hashval];
-	  newlink = (struct hashlink *)
-	    obstack_alloc (&bcachep->cache, BCACHE_DATA_ALIGNMENT + count);
-	  bcachep -> cache_bytes += BCACHE_DATA_ALIGNMENT + count;
-	  memcpy (BCACHE_DATA (newlink), bytes, count);
-	  newlink -> next = *linkpp;
-	  *linkpp = newlink;
-	  location = BCACHE_DATA (newlink);
-	}
-    }
-  return (location);
-}
-
-#if MAINTENANCE_CMDS
-
-void
-print_bcache_statistics (bcachep, id)
-     struct bcache *bcachep;
-     char *id;
-{
-  struct hashlink **hashtablep;
-  struct hashlink *linkp;
-  int tidx, tcount, hidx, hcount, lcount, lmax, temp, lmaxt, lmaxh;
-
-  for (lmax = lcount = tcount = hcount = tidx = 0; tidx < BCACHE_MAXLENGTH; tidx++)
-    {
-      hashtablep = bcachep -> indextable[tidx];
-      if (hashtablep != NULL)
-	{
-	  tcount++;
-	  for (hidx = 0; hidx < BCACHE_HASHSIZE; hidx++)
-	    {
-	      linkp = hashtablep[hidx];
-	      if (linkp != NULL)
-		{
-		  hcount++;
-		  for (temp = 0; linkp != NULL; linkp = linkp -> next)
-		    {
-		      lcount++;
-		      temp++;
-		    }
-		  if (temp > lmax)
-		    {
-		      lmax = temp;
-		      lmaxt = tidx;
-		      lmaxh = hidx;
-		    }
-		}
-	    }
-	}
-    }
-  printf_filtered ("  Cached '%s' statistics:\n", id);
-  printf_filtered ("    Cache hits: %d\n", bcachep -> cache_hits);
-  printf_filtered ("    Cache misses: %d\n", bcachep -> cache_misses);
-  printf_filtered ("    Cache hit ratio: ");
-  if (bcachep -> cache_hits + bcachep -> cache_misses > 0)
-    {
-      printf_filtered ("%d%%\n", ((bcachep -> cache_hits) * 100) /
-		       (bcachep -> cache_hits + bcachep -> cache_misses));
-    }
-  else
-    {
-      printf_filtered ("(not applicable)\n");
-    }
-  printf_filtered ("    Space used for caching: %d\n", bcachep -> cache_bytes);
-  printf_filtered ("    Space saved by cache hits: %d\n", bcachep -> cache_savings);
-  printf_filtered ("    Number of bcache overflows: %d\n", bcachep -> bcache_overflows);
-  printf_filtered ("    Number of index buckets used: %d\n", tcount);
-  printf_filtered ("    Number of hash table buckets used: %d\n", hcount);
-  printf_filtered ("    Number of chained items: %d\n", lcount);
-  printf_filtered ("    Average hash table population: ");
-  if (tcount > 0)
-    {
-      printf_filtered ("%d%%\n", (hcount * 100) / (tcount * BCACHE_HASHSIZE));
-    }
-  else
-    {
-      printf_filtered ("(not applicable)\n");
-    }
-  printf_filtered ("    Average chain length ");
-  if (hcount > 0)
-    {
-      printf_filtered ("%d\n", lcount / hcount);
-    }
-  else
-    {
-      printf_filtered ("(not applicable)\n");
-    }
-  printf_filtered ("    Maximum chain length %d at %d:%d\n", lmax, lmaxt, lmaxh);
-}
-
-#endif	/* MAINTENANCE_CMDS */
diff --git a/gdb/bcache.h b/gdb/bcache.h
deleted file mode 100644
index cf0c62e..0000000
--- a/gdb/bcache.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Include file cached obstack implementation.
-   Written by Fred Fish (fnf@cygnus.com)
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef BCACHE_H
-#define BCACHE_H 1
-
-#define BCACHE_HASHLENGTH	12	/* Number of bits in hash value */
-#define BCACHE_HASHSIZE	(1 << BCACHE_HASHLENGTH)
-#define BCACHE_MAXLENGTH	128
-
-/* Note that the user data is stored in data[].  Since it can be any type,
-   it needs to have the same alignment  as the most strict alignment of 
-   any type on the host machine.  So do it the same way obstack does. */
-
-struct hashlink {
-  struct hashlink *next;
-  union {
-    char data[1];
-    double dummy;
-  } d;
-};
-
-/* BCACHE_DATA is used to get the address of the cached data. */
-
-#define BCACHE_DATA(p) ((p)->d.data)
-
-/* BCACHE_DATA_ALIGNMENT is used to get the offset of the start of
-   cached data within the hashlink struct.  This value, plus the
-   size of the cached data, is the amount of space to allocate for
-   a hashlink struct to hold the next pointer and the data. */
-
-#define BCACHE_DATA_ALIGNMENT \
-	(((char *) BCACHE_DATA((struct hashlink*) 0) - (char *) 0))
-
-struct bcache {
-  struct obstack cache;
-  struct hashlink **indextable[BCACHE_MAXLENGTH];
-  int cache_hits;
-  int cache_misses;
-  int cache_bytes;
-  int cache_savings;
-  int bcache_overflows;
-};
-
-extern void *
-bcache PARAMS ((void *bytes, int count, struct bcache *bcachep));
-
-#if MAINTENANCE_CMDS
-
-extern void
-print_bcache_statistics PARAMS ((struct bcache *, char *));
-
-#endif	/* MAINTENANCE_CMDS */
-
-#endif /* BCACHE_H */
diff --git a/gdb/blockframe.c b/gdb/blockframe.c
deleted file mode 100644
index 3cb00c8..0000000
--- a/gdb/blockframe.c
+++ /dev/null
@@ -1,1228 +0,0 @@
-/* Get info from stack frames;
-   convert between frames, blocks, functions and pc values.
-   Copyright 1986, 87, 88, 89, 91, 94, 95, 96, 97, 1998
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "frame.h"
-#include "gdbcore.h"
-#include "value.h"		/* for read_register */
-#include "target.h"		/* for target_has_stack */
-#include "inferior.h"		/* for read_pc */
-#include "annotate.h"
-
-/* Prototypes for exported functions. */
-
-void _initialize_blockframe PARAMS ((void));
-
-/* Is ADDR inside the startup file?  Note that if your machine
-   has a way to detect the bottom of the stack, there is no need
-   to call this function from FRAME_CHAIN_VALID; the reason for
-   doing so is that some machines have no way of detecting bottom
-   of stack. 
-
-   A PC of zero is always considered to be the bottom of the stack. */
-
-int
-inside_entry_file (addr)
-     CORE_ADDR addr;
-{
-  if (addr == 0)
-    return 1;
-  if (symfile_objfile == 0)
-    return 0;
-#if CALL_DUMMY_LOCATION == AT_ENTRY_POINT
-  /* Do not stop backtracing if the pc is in the call dummy
-     at the entry point.  */
-/* FIXME: Won't always work with zeros for the last two arguments */
-  if (PC_IN_CALL_DUMMY (addr, 0, 0))	
-    return 0;
-#endif
-  return (addr >= symfile_objfile -> ei.entry_file_lowpc &&
-	  addr <  symfile_objfile -> ei.entry_file_highpc);
-}
-
-/* Test a specified PC value to see if it is in the range of addresses
-   that correspond to the main() function.  See comments above for why
-   we might want to do this.
-
-   Typically called from FRAME_CHAIN_VALID.
-
-   A PC of zero is always considered to be the bottom of the stack. */
-
-int
-inside_main_func (pc)
-CORE_ADDR pc;
-{
-  if (pc == 0)
-    return 1;
-  if (symfile_objfile == 0)
-    return 0;
-
-  /* If the addr range is not set up at symbol reading time, set it up now.
-     This is for FRAME_CHAIN_VALID_ALTERNATE. I do this for coff, because
-     it is unable to set it up and symbol reading time. */
-
-  if (symfile_objfile -> ei.main_func_lowpc == INVALID_ENTRY_LOWPC &&
-      symfile_objfile -> ei.main_func_highpc == INVALID_ENTRY_HIGHPC)
-    {
-      struct symbol *mainsym;
-
-      mainsym = lookup_symbol ("main", NULL, VAR_NAMESPACE, NULL, NULL);
-      if (mainsym && SYMBOL_CLASS(mainsym) == LOC_BLOCK)
-        {
-          symfile_objfile->ei.main_func_lowpc = 
-	    BLOCK_START (SYMBOL_BLOCK_VALUE (mainsym));
-          symfile_objfile->ei.main_func_highpc = 
-	    BLOCK_END (SYMBOL_BLOCK_VALUE (mainsym));
-        }
-    }
-  return (symfile_objfile -> ei.main_func_lowpc  <= pc &&
-	  symfile_objfile -> ei.main_func_highpc > pc);
-}
-
-/* Test a specified PC value to see if it is in the range of addresses
-   that correspond to the process entry point function.  See comments
-   in objfiles.h for why we might want to do this.
-
-   Typically called from FRAME_CHAIN_VALID.
-
-   A PC of zero is always considered to be the bottom of the stack. */
-
-int
-inside_entry_func (pc)
-CORE_ADDR pc;
-{
-  if (pc == 0)
-    return 1;
-  if (symfile_objfile == 0)
-    return 0;
-#if CALL_DUMMY_LOCATION == AT_ENTRY_POINT
-  /* Do not stop backtracing if the pc is in the call dummy
-     at the entry point.  */
-/* FIXME: Won't always work with zeros for the last two arguments */
-  if (PC_IN_CALL_DUMMY (pc, 0, 0))
-    return 0;
-#endif
-  return (symfile_objfile -> ei.entry_func_lowpc  <= pc &&
-	  symfile_objfile -> ei.entry_func_highpc > pc);
-}
-
-/* Info about the innermost stack frame (contents of FP register) */
-
-static struct frame_info *current_frame;
-
-/* Cache for frame addresses already read by gdb.  Valid only while
-   inferior is stopped.  Control variables for the frame cache should
-   be local to this module.  */
-
-struct obstack frame_cache_obstack;
-
-/* Return the innermost (currently executing) stack frame.  */
-
-struct frame_info *
-get_current_frame ()
-{
-  if (current_frame == NULL)
-    {
-      if (target_has_stack)
-	current_frame = create_new_frame (read_fp (), read_pc ());
-      else
-	error ("No stack.");
-    }
-  return current_frame;
-}
-
-void
-set_current_frame (frame)
-     struct frame_info *frame;
-{
-  current_frame = frame;
-}
-
-/* Create an arbitrary (i.e. address specified by user) or innermost frame.
-   Always returns a non-NULL value.  */
-
-struct frame_info *
-create_new_frame (addr, pc)
-     CORE_ADDR addr;
-     CORE_ADDR pc;
-{
-  struct frame_info *fi;
-  char *name;
-
-  fi = (struct frame_info *)
-    obstack_alloc (&frame_cache_obstack,
-		   sizeof (struct frame_info));
-
-  /* Arbitrary frame */
-  fi->next = NULL;
-  fi->prev = NULL;
-  fi->frame = addr;
-  fi->pc = pc;
-  find_pc_partial_function (pc, &name, (CORE_ADDR *)NULL,(CORE_ADDR *)NULL);
-  fi->signal_handler_caller = IN_SIGTRAMP (fi->pc, name);
-
-#ifdef INIT_EXTRA_FRAME_INFO
-  INIT_EXTRA_FRAME_INFO (0, fi);
-#endif
-
-  return fi;
-}
-
-/* Return the frame that called FI.
-   If FI is the original frame (it has no caller), return 0.  */
-
-struct frame_info *
-get_prev_frame (frame)
-     struct frame_info *frame;
-{
-  return get_prev_frame_info (frame);
-}
-
-/* Return the frame that FRAME calls (NULL if FRAME is the innermost
-   frame).  */
-
-struct frame_info *
-get_next_frame (frame)
-     struct frame_info *frame;
-{
-  return frame->next;
-}
-
-/* Flush the entire frame cache.  */
-
-void
-flush_cached_frames ()
-{
-  /* Since we can't really be sure what the first object allocated was */
-  obstack_free (&frame_cache_obstack, 0);
-  obstack_init (&frame_cache_obstack);
-
-  current_frame = NULL;  /* Invalidate cache */
-  select_frame (NULL, -1);
-  annotate_frames_invalid ();
-}
-
-/* Flush the frame cache, and start a new one if necessary.  */
-
-void
-reinit_frame_cache ()
-{
-  flush_cached_frames ();
-
-  /* FIXME: The inferior_pid test is wrong if there is a corefile.  */
-  if (inferior_pid != 0)
-    {
-      select_frame (get_current_frame (), 0);
-    }
-}
-
-/* If a machine allows frameless functions, it should define a macro
-   FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) in param.h.  FI is the struct
-   frame_info for the frame, and FRAMELESS should be set to nonzero
-   if it represents a frameless function invocation.  */
-
-/* Return nonzero if the function for this frame lacks a prologue.  Many
-   machines can define FRAMELESS_FUNCTION_INVOCATION to just call this
-   function.  */
-
-int
-frameless_look_for_prologue (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR func_start, after_prologue;
-  func_start = get_pc_function_start (frame->pc);
-  if (func_start)
-    {
-      func_start += FUNCTION_START_OFFSET;
-      after_prologue = func_start;
-#ifdef SKIP_PROLOGUE_FRAMELESS_P
-      /* This is faster, since only care whether there *is* a prologue,
-	 not how long it is.  */
-      SKIP_PROLOGUE_FRAMELESS_P (after_prologue);
-#else
-      SKIP_PROLOGUE (after_prologue);
-#endif
-      return after_prologue == func_start;
-    }
-  else if (frame->pc == 0)
-    /* A frame with a zero PC is usually created by dereferencing a NULL
-       function pointer, normally causing an immediate core dump of the
-       inferior. Mark function as frameless, as the inferior has no chance
-       of setting up a stack frame.  */
-    return 1;
-  else
-    /* If we can't find the start of the function, we don't really
-       know whether the function is frameless, but we should be able
-       to get a reasonable (i.e. best we can do under the
-       circumstances) backtrace by saying that it isn't.  */
-    return 0;
-}
-
-/* Default a few macros that people seldom redefine.  */
-
-#if !defined (INIT_FRAME_PC)
-#define INIT_FRAME_PC(fromleaf, prev) \
-  prev->pc = (fromleaf ? SAVED_PC_AFTER_CALL (prev->next) : \
-	      prev->next ? FRAME_SAVED_PC (prev->next) : read_pc ());
-#endif
-
-#ifndef FRAME_CHAIN_COMBINE
-#define	FRAME_CHAIN_COMBINE(chain, thisframe) (chain)
-#endif
-
-/* Return a structure containing various interesting information
-   about the frame that called NEXT_FRAME.  Returns NULL
-   if there is no such frame.  */
-
-struct frame_info *
-get_prev_frame_info (next_frame)
-     struct frame_info *next_frame;
-{
-  CORE_ADDR address = 0;
-  struct frame_info *prev;
-  int fromleaf = 0;
-  char *name;
-
-  /* If the requested entry is in the cache, return it.
-     Otherwise, figure out what the address should be for the entry
-     we're about to add to the cache. */
-
-  if (!next_frame)
-    {
-#if 0
-      /* This screws value_of_variable, which just wants a nice clean
-	 NULL return from block_innermost_frame if there are no frames.
-	 I don't think I've ever seen this message happen otherwise.
-	 And returning NULL here is a perfectly legitimate thing to do.  */
-      if (!current_frame)
-	{
-	  error ("You haven't set up a process's stack to examine.");
-	}
-#endif
-
-      return current_frame;
-    }
-
-  /* If we have the prev one, return it */
-  if (next_frame->prev)
-    return next_frame->prev;
-
-  /* On some machines it is possible to call a function without
-     setting up a stack frame for it.  On these machines, we
-     define this macro to take two args; a frameinfo pointer
-     identifying a frame and a variable to set or clear if it is
-     or isn't leafless.  */
-#ifdef FRAMELESS_FUNCTION_INVOCATION
-  /* Still don't want to worry about this except on the innermost
-     frame.  This macro will set FROMLEAF if NEXT_FRAME is a
-     frameless function invocation.  */
-  if (!(next_frame->next))
-    {
-      FRAMELESS_FUNCTION_INVOCATION (next_frame, fromleaf);
-      if (fromleaf)
-	address = FRAME_FP (next_frame);
-    }
-#endif
-
-  if (!fromleaf)
-    {
-      /* Two macros defined in tm.h specify the machine-dependent
-	 actions to be performed here.
-	 First, get the frame's chain-pointer.
-	 If that is zero, the frame is the outermost frame or a leaf
-	 called by the outermost frame.  This means that if start
-	 calls main without a frame, we'll return 0 (which is fine
-	 anyway).
-
-	 Nope; there's a problem.  This also returns when the current
-	 routine is a leaf of main.  This is unacceptable.  We move
-	 this to after the ffi test; I'd rather have backtraces from
-	 start go curfluy than have an abort called from main not show
-	 main.  */
-      address = FRAME_CHAIN (next_frame);
-      if (!FRAME_CHAIN_VALID (address, next_frame))
-	return 0;
-      address = FRAME_CHAIN_COMBINE (address, next_frame);
-    }
-  if (address == 0)
-    return 0;
-
-  prev = (struct frame_info *)
-    obstack_alloc (&frame_cache_obstack,
-		   sizeof (struct frame_info));
-
-  if (next_frame)
-    next_frame->prev = prev;
-  prev->next = next_frame;
-  prev->prev = (struct frame_info *) 0;
-  prev->frame = address;
-  prev->signal_handler_caller = 0;
-
-/* This change should not be needed, FIXME!  We should
-   determine whether any targets *need* INIT_FRAME_PC to happen
-   after INIT_EXTRA_FRAME_INFO and come up with a simple way to
-   express what goes on here.
-
-      INIT_EXTRA_FRAME_INFO is called from two places: create_new_frame
-      		(where the PC is already set up) and here (where it isn't).
-      INIT_FRAME_PC is only called from here, always after
-      		INIT_EXTRA_FRAME_INFO.
-   
-   The catch is the MIPS, where INIT_EXTRA_FRAME_INFO requires the PC
-   value (which hasn't been set yet).  Some other machines appear to
-   require INIT_EXTRA_FRAME_INFO before they can do INIT_FRAME_PC.  Phoo.
-
-   We shouldn't need INIT_FRAME_PC_FIRST to add more complication to
-   an already overcomplicated part of GDB.   gnu@cygnus.com, 15Sep92.
-
-   Assuming that some machines need INIT_FRAME_PC after
-   INIT_EXTRA_FRAME_INFO, one possible scheme:
-
-   SETUP_INNERMOST_FRAME()
-     Default version is just create_new_frame (read_fp ()),
-     read_pc ()).  Machines with extra frame info would do that (or the
-     local equivalent) and then set the extra fields.
-   SETUP_ARBITRARY_FRAME(argc, argv)
-     Only change here is that create_new_frame would no longer init extra
-     frame info; SETUP_ARBITRARY_FRAME would have to do that.
-   INIT_PREV_FRAME(fromleaf, prev)
-     Replace INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC.  This should
-     also return a flag saying whether to keep the new frame, or
-     whether to discard it, because on some machines (e.g.  mips) it
-     is really awkward to have FRAME_CHAIN_VALID called *before*
-     INIT_EXTRA_FRAME_INFO (there is no good way to get information
-     deduced in FRAME_CHAIN_VALID into the extra fields of the new frame).
-   std_frame_pc(fromleaf, prev)
-     This is the default setting for INIT_PREV_FRAME.  It just does what
-     the default INIT_FRAME_PC does.  Some machines will call it from
-     INIT_PREV_FRAME (either at the beginning, the end, or in the middle).
-     Some machines won't use it.
-   kingdon@cygnus.com, 13Apr93, 31Jan94, 14Dec94.  */
-
-#ifdef INIT_FRAME_PC_FIRST
-  INIT_FRAME_PC_FIRST (fromleaf, prev);
-#endif
-
-#ifdef INIT_EXTRA_FRAME_INFO
-  INIT_EXTRA_FRAME_INFO(fromleaf, prev);
-#endif
-
-  /* This entry is in the frame queue now, which is good since
-     FRAME_SAVED_PC may use that queue to figure out its value
-     (see tm-sparc.h).  We want the pc saved in the inferior frame. */
-  INIT_FRAME_PC(fromleaf, prev);
-
-  /* If ->frame and ->pc are unchanged, we are in the process of getting
-     ourselves into an infinite backtrace.  Some architectures check this
-     in FRAME_CHAIN or thereabouts, but it seems like there is no reason
-     this can't be an architecture-independent check.  */
-  if (next_frame != NULL)
-    {
-      if (prev->frame == next_frame->frame
-	  && prev->pc == next_frame->pc)
-	{
-	  next_frame->prev = NULL;
-	  obstack_free (&frame_cache_obstack, prev);
-	  return NULL;
-	}
-    }
-
-  find_pc_partial_function (prev->pc, &name,
-			    (CORE_ADDR *)NULL,(CORE_ADDR *)NULL);
-  if (IN_SIGTRAMP (prev->pc, name))
-    prev->signal_handler_caller = 1;
-
-  return prev;
-}
-
-CORE_ADDR
-get_frame_pc (frame)
-     struct frame_info *frame;
-{
-  return frame->pc;
-}
-
-#if defined (FRAME_FIND_SAVED_REGS)
-/* Find the addresses in which registers are saved in FRAME.  */
-
-void
-get_frame_saved_regs (frame, saved_regs_addr)
-     struct frame_info *frame;
-     struct frame_saved_regs *saved_regs_addr;
-{
-  FRAME_FIND_SAVED_REGS (frame, *saved_regs_addr);
-}
-#endif
-
-/* Return the innermost lexical block in execution
-   in a specified stack frame.  The frame address is assumed valid.  */
-
-struct block *
-get_frame_block (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR pc;
-
-  pc = frame->pc;
-  if (frame->next != 0 && frame->next->signal_handler_caller == 0)
-    /* We are not in the innermost frame and we were not interrupted
-       by a signal.  We need to subtract one to get the correct block,
-       in case the call instruction was the last instruction of the block.
-       If there are any machines on which the saved pc does not point to
-       after the call insn, we probably want to make frame->pc point after
-       the call insn anyway.  */
-    --pc;
-  return block_for_pc (pc);
-}
-
-struct block *
-get_current_block ()
-{
-  return block_for_pc (read_pc ());
-}
-
-CORE_ADDR
-get_pc_function_start (pc)
-     CORE_ADDR pc;
-{
-  register struct block *bl;
-  register struct symbol *symbol;
-  register struct minimal_symbol *msymbol;
-  CORE_ADDR fstart;
-
-  if ((bl = block_for_pc (pc)) != NULL &&
-      (symbol = block_function (bl)) != NULL)
-    {
-      bl = SYMBOL_BLOCK_VALUE (symbol);
-      fstart = BLOCK_START (bl);
-    }
-  else if ((msymbol = lookup_minimal_symbol_by_pc (pc)) != NULL)
-    {
-      fstart = SYMBOL_VALUE_ADDRESS (msymbol);
-    }
-  else
-    {
-      fstart = 0;
-    }
-  return (fstart);
-}
-
-/* Return the symbol for the function executing in frame FRAME.  */
-
-struct symbol *
-get_frame_function (frame)
-     struct frame_info *frame;
-{
-  register struct block *bl = get_frame_block (frame);
-  if (bl == 0)
-    return 0;
-  return block_function (bl);
-}
-
-
-/* Return the blockvector immediately containing the innermost lexical block
-   containing the specified pc value and section, or 0 if there is none.
-   PINDEX is a pointer to the index value of the block.  If PINDEX
-   is NULL, we don't pass this information back to the caller.  */
-
-struct blockvector *
-blockvector_for_pc_sect (pc, section, pindex, symtab)
-     register CORE_ADDR pc;
-     struct sec *section;
-     int *pindex;
-     struct symtab *symtab;
-     
-{
-  register struct block *b;
-  register int bot, top, half;
-  struct blockvector *bl;
-
-  if (symtab == 0)	/* if no symtab specified by caller */
-    {
-      /* First search all symtabs for one whose file contains our pc */
-      if ((symtab = find_pc_sect_symtab (pc, section)) == 0)
-	return 0;
-    }
-
-  bl = BLOCKVECTOR (symtab);
-  b = BLOCKVECTOR_BLOCK (bl, 0);
-
-  /* Then search that symtab for the smallest block that wins.  */
-  /* Use binary search to find the last block that starts before PC.  */
-
-  bot = 0;
-  top = BLOCKVECTOR_NBLOCKS (bl);
-
-  while (top - bot > 1)
-    {
-      half = (top - bot + 1) >> 1;
-      b = BLOCKVECTOR_BLOCK (bl, bot + half);
-      if (BLOCK_START (b) <= pc)
-	bot += half;
-      else
-	top = bot + half;
-    }
-
-  /* Now search backward for a block that ends after PC.  */
-
-  while (bot >= 0)
-    {
-      b = BLOCKVECTOR_BLOCK (bl, bot);
-      if (BLOCK_END (b) > pc)
-	{
-	  if (pindex)
-	    *pindex = bot;
-	  return bl;
-	}
-      bot--;
-    }
-  return 0;
-}
-
-/* Return the blockvector immediately containing the innermost lexical block
-   containing the specified pc value, or 0 if there is none.
-   Backward compatibility, no section.  */
-
-struct blockvector *
-blockvector_for_pc (pc, pindex)
-     register CORE_ADDR pc;
-     int *pindex;
-{
-  return blockvector_for_pc_sect (pc, find_pc_mapped_section (pc),
-				  pindex, NULL);
-}
-
-/* Return the innermost lexical block containing the specified pc value
-   in the specified section, or 0 if there is none.  */
-
-struct block *
-block_for_pc_sect (pc, section)
-     register CORE_ADDR pc;
-     struct sec *section;
-{
-  register struct blockvector *bl;
-  int index;
-
-  bl = blockvector_for_pc_sect (pc, section, &index, NULL);
-  if (bl)
-    return BLOCKVECTOR_BLOCK (bl, index);
-  return 0;
-}
-
-/* Return the innermost lexical block containing the specified pc value,
-   or 0 if there is none.  Backward compatibility, no section.  */
-
-struct block *
-block_for_pc (pc)
-     register CORE_ADDR pc;
-{
-  return block_for_pc_sect (pc, find_pc_mapped_section (pc));
-}
-
-/* Return the function containing pc value PC in section SECTION.
-   Returns 0 if function is not known.  */
-
-struct symbol *
-find_pc_sect_function (pc, section)
-     CORE_ADDR pc;
-     struct sec *section;
-{
-  register struct block *b = block_for_pc_sect (pc, section);
-  if (b == 0)
-    return 0;
-  return block_function (b);
-}
-
-/* Return the function containing pc value PC.
-   Returns 0 if function is not known.  Backward compatibility, no section */
-
-struct symbol *
-find_pc_function (pc)
-     CORE_ADDR pc;
-{
-  return find_pc_sect_function (pc, find_pc_mapped_section (pc));
-}
-
-/* These variables are used to cache the most recent result
- * of find_pc_partial_function. */
-
-static CORE_ADDR   cache_pc_function_low     = 0;
-static CORE_ADDR   cache_pc_function_high    = 0;
-static char       *cache_pc_function_name    = 0;
-static struct sec *cache_pc_function_section = NULL;
-
-/* Clear cache, e.g. when symbol table is discarded. */
-
-void
-clear_pc_function_cache()
-{
-  cache_pc_function_low = 0;
-  cache_pc_function_high = 0;
-  cache_pc_function_name = (char *)0;
-  cache_pc_function_section = NULL;
-}
-
-/* Finds the "function" (text symbol) that is smaller than PC but
-   greatest of all of the potential text symbols in SECTION.  Sets
-   *NAME and/or *ADDRESS conditionally if that pointer is non-null.
-   If ENDADDR is non-null, then set *ENDADDR to be the end of the
-   function (exclusive), but passing ENDADDR as non-null means that
-   the function might cause symbols to be read.  This function either
-   succeeds or fails (not halfway succeeds).  If it succeeds, it sets
-   *NAME, *ADDRESS, and *ENDADDR to real information and returns 1.
-   If it fails, it sets *NAME, *ADDRESS, and *ENDADDR to zero and
-   returns 0.  */
-
-int
-find_pc_sect_partial_function (pc, section, name, address, endaddr)
-     CORE_ADDR  pc;
-     asection  *section;
-     char     **name;
-     CORE_ADDR *address;
-     CORE_ADDR *endaddr;
-{
-  struct partial_symtab *pst;
-  struct symbol         *f;
-  struct minimal_symbol *msymbol;
-  struct partial_symbol *psb;
-  struct obj_section    *osect;
-  int i;
-  CORE_ADDR mapped_pc;
-
-  mapped_pc = overlay_mapped_address (pc, section);
-
-  if (mapped_pc >= cache_pc_function_low && 
-      mapped_pc < cache_pc_function_high &&
-      section == cache_pc_function_section)
-    goto return_cached_value;
-
-  /* If sigtramp is in the u area, it counts as a function (especially
-     important for step_1).  */
-#if defined SIGTRAMP_START
-  if (IN_SIGTRAMP (mapped_pc, (char *)NULL))
-    {
-      cache_pc_function_low     = SIGTRAMP_START (mapped_pc);
-      cache_pc_function_high    = SIGTRAMP_END (mapped_pc);
-      cache_pc_function_name    = "<sigtramp>";
-      cache_pc_function_section = section;
-      goto return_cached_value;
-    }
-#endif
-
-  msymbol = lookup_minimal_symbol_by_pc_section (mapped_pc, section);
-  pst = find_pc_sect_psymtab (mapped_pc, section);
-  if (pst)
-    {
-      /* Need to read the symbols to get a good value for the end address.  */
-      if (endaddr != NULL && !pst->readin)
-	{
-	  /* Need to get the terminal in case symbol-reading produces
-	     output.  */
-	  target_terminal_ours_for_output ();
-	  PSYMTAB_TO_SYMTAB (pst);
-	}
-
-      if (pst->readin)
-	{
-	  /* Checking whether the msymbol has a larger value is for the
-	     "pathological" case mentioned in print_frame_info.  */
-	  f = find_pc_sect_function (mapped_pc, section);
-	  if (f != NULL
-	      && (msymbol == NULL
-		  || (BLOCK_START (SYMBOL_BLOCK_VALUE (f))
-		      >= SYMBOL_VALUE_ADDRESS (msymbol))))
-	    {
-	      cache_pc_function_low     = BLOCK_START (SYMBOL_BLOCK_VALUE (f));
-	      cache_pc_function_high    = BLOCK_END   (SYMBOL_BLOCK_VALUE (f));
-	      cache_pc_function_name    = SYMBOL_NAME (f);
-	      cache_pc_function_section = section;
-	      goto return_cached_value;
-	    }
-	}
-      else
-	{
-	  /* Now that static symbols go in the minimal symbol table, perhaps
-	     we could just ignore the partial symbols.  But at least for now
-	     we use the partial or minimal symbol, whichever is larger.  */
-	  psb = find_pc_sect_psymbol (pst, mapped_pc, section);
-
-	  if (psb
-	      && (msymbol == NULL ||
-		  (SYMBOL_VALUE_ADDRESS (psb)
-		   >= SYMBOL_VALUE_ADDRESS (msymbol))))
-	    {
-	      /* This case isn't being cached currently. */
-	      if (address)
-		*address = SYMBOL_VALUE_ADDRESS (psb);
-	      if (name)
-		*name = SYMBOL_NAME (psb);
-	      /* endaddr non-NULL can't happen here.  */
-	      return 1;
-	    }
-	}
-    }
-
-  /* Not in the normal symbol tables, see if the pc is in a known section.
-     If it's not, then give up.  This ensures that anything beyond the end
-     of the text seg doesn't appear to be part of the last function in the
-     text segment.  */
-
-  osect = find_pc_sect_section (mapped_pc, section);
-
-  if (!osect)
-    msymbol = NULL;
-
-  /* Must be in the minimal symbol table.  */
-  if (msymbol == NULL)
-    {
-      /* No available symbol.  */
-      if (name != NULL)
-	*name = 0;
-      if (address != NULL)
-	*address = 0;
-      if (endaddr != NULL)
-	*endaddr = 0;
-      return 0;
-    }
-
-  cache_pc_function_low     = SYMBOL_VALUE_ADDRESS (msymbol);
-  cache_pc_function_name    = SYMBOL_NAME (msymbol);
-  cache_pc_function_section = section;
-
-  /* Use the lesser of the next minimal symbol in the same section, or
-     the end of the section, as the end of the function.  */
-  
-  /* Step over other symbols at this same address, and symbols in
-     other sections, to find the next symbol in this section with
-     a different address.  */
-
-  for (i=1; SYMBOL_NAME (msymbol+i) != NULL; i++)
-    {
-      if (SYMBOL_VALUE_ADDRESS (msymbol+i) != SYMBOL_VALUE_ADDRESS (msymbol) 
-	  && SYMBOL_BFD_SECTION (msymbol+i) == SYMBOL_BFD_SECTION (msymbol))
-	break;
-    }
-
-  if (SYMBOL_NAME (msymbol + i) != NULL
-      && SYMBOL_VALUE_ADDRESS (msymbol + i) < osect->endaddr)
-    cache_pc_function_high = SYMBOL_VALUE_ADDRESS (msymbol + i);
-  else
-    /* We got the start address from the last msymbol in the objfile.
-       So the end address is the end of the section.  */
-    cache_pc_function_high = osect->endaddr;
-
- return_cached_value:
-
-  if (address)
-    {
-      if (pc_in_unmapped_range (pc, section))
-        *address = overlay_unmapped_address (cache_pc_function_low, section);
-      else
-        *address = cache_pc_function_low;
-    }
-    
-  if (name)
-    *name = cache_pc_function_name;
-
-  if (endaddr)
-    {
-      if (pc_in_unmapped_range (pc, section))
-        {
-	  /* Because the high address is actually beyond the end of
-	     the function (and therefore possibly beyond the end of
-	     the overlay), we must actually convert (high - 1)
-	     and then add one to that. */
-
-	  *endaddr = 1 + overlay_unmapped_address (cache_pc_function_high - 1, 
-						   section);
-        }
-      else
-        *endaddr = cache_pc_function_high;
-    }
-
-  return 1;
-}
-
-/* Backward compatibility, no section argument */
-
-int
-find_pc_partial_function (pc, name, address, endaddr)
-     CORE_ADDR  pc;
-     char     **name;
-     CORE_ADDR *address;
-     CORE_ADDR *endaddr;
-{
-  asection     *section;
-
-  section = find_pc_overlay (pc);
-  return find_pc_sect_partial_function (pc, section, name, address, endaddr);
-}
-
-/* Return the innermost stack frame executing inside of BLOCK,
-   or NULL if there is no such frame.  If BLOCK is NULL, just return NULL.  */
-
-struct frame_info *
-block_innermost_frame (block)
-     struct block *block;
-{
-  struct frame_info *frame;
-  register CORE_ADDR start;
-  register CORE_ADDR end;
-
-  if (block == NULL)
-    return NULL;
-
-  start = BLOCK_START (block);
-  end = BLOCK_END (block);
-
-  frame = NULL;
-  while (1)
-    {
-      frame = get_prev_frame (frame);
-      if (frame == NULL)
-	return NULL;
-      if (frame->pc >= start && frame->pc < end)
-	return frame;
-    }
-}
-
-/* Return the full FRAME which corresponds to the given CORE_ADDR
-   or NULL if no FRAME on the chain corresponds to CORE_ADDR.  */
-
-struct frame_info *
-find_frame_addr_in_frame_chain (frame_addr)
-     CORE_ADDR frame_addr;
-{
-  struct frame_info *frame = NULL;
-
-  if (frame_addr == (CORE_ADDR)0)
-    return NULL;
-
-  while (1)
-    {
-      frame = get_prev_frame (frame);
-      if (frame == NULL)
-	return NULL;
-      if (FRAME_FP (frame) == frame_addr)
-	return frame;
-    }
-}
-
-#ifdef SIGCONTEXT_PC_OFFSET
-/* Get saved user PC for sigtramp from sigcontext for BSD style sigtramp.  */
-
-CORE_ADDR
-sigtramp_saved_pc (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR sigcontext_addr;
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  int ptrbytes = TARGET_PTR_BIT / TARGET_CHAR_BIT;
-  int sigcontext_offs = (2 * TARGET_INT_BIT) / TARGET_CHAR_BIT;
-
-  /* Get sigcontext address, it is the third parameter on the stack.  */
-  if (frame->next)
-    sigcontext_addr = read_memory_integer (FRAME_ARGS_ADDRESS (frame->next)
-					   + FRAME_ARGS_SKIP
-					   + sigcontext_offs,
-					   ptrbytes);
-  else
-    sigcontext_addr = read_memory_integer (read_register (SP_REGNUM)
-					    + sigcontext_offs,
-					   ptrbytes);
-
-  /* Don't cause a memory_error when accessing sigcontext in case the stack
-     layout has changed or the stack is corrupt.  */
-  target_read_memory (sigcontext_addr + SIGCONTEXT_PC_OFFSET, buf, ptrbytes);
-  return extract_unsigned_integer (buf, ptrbytes);
-}
-#endif /* SIGCONTEXT_PC_OFFSET */
-
-#ifdef USE_GENERIC_DUMMY_FRAMES
-
-/*
- * GENERIC DUMMY FRAMES
- * 
- * The following code serves to maintain the dummy stack frames for
- * inferior function calls (ie. when gdb calls into the inferior via
- * call_function_by_hand).  This code saves the machine state before 
- * the call in host memory, so we must maintain an independant stack 
- * and keep it consistant etc.  I am attempting to make this code 
- * generic enough to be used by many targets.
- *
- * The cheapest and most generic way to do CALL_DUMMY on a new target
- * is probably to define CALL_DUMMY to be empty, CALL_DUMMY_LENGTH to zero,
- * and CALL_DUMMY_LOCATION to AT_ENTRY.  Then you must remember to define
- * PUSH_RETURN_ADDRESS, because no call instruction will be being
- * executed by the target.
- */
-
-static struct dummy_frame *dummy_frame_stack = NULL;
-
-/* Function: find_dummy_frame(pc, fp, sp)
-   Search the stack of dummy frames for one matching the given PC, FP and SP.
-   This is the work-horse for pc_in_call_dummy and read_register_dummy     */
-
-char * 
-generic_find_dummy_frame (pc, fp)
-     CORE_ADDR pc;
-     CORE_ADDR fp;
-{
-  struct dummy_frame * dummyframe;
-
-  if (pc != entry_point_address ())
-    return 0;
-
-  for (dummyframe = dummy_frame_stack; dummyframe != NULL;
-       dummyframe = dummyframe->next)
-    if (fp == dummyframe->fp || fp == dummyframe->sp)
-      /* The frame in question lies between the saved fp and sp, inclusive */
-      return dummyframe->regs;
-
-  return 0;
-}
-
-/* Function: pc_in_call_dummy (pc, fp)
-   Return true if this is a dummy frame created by gdb for an inferior call */
-
-int
-generic_pc_in_call_dummy (pc, fp)
-     CORE_ADDR pc;
-     CORE_ADDR fp;
-{
-  /* if find_dummy_frame succeeds, then PC is in a call dummy */
-  return (generic_find_dummy_frame (pc, fp) != 0);
-}
-
-/* Function: read_register_dummy 
-   Find a saved register from before GDB calls a function in the inferior */
-
-CORE_ADDR
-generic_read_register_dummy (pc, fp, regno)
-     CORE_ADDR pc;
-     CORE_ADDR fp;
-     int regno;
-{
-  char *dummy_regs = generic_find_dummy_frame (pc, fp);
-
-  if (dummy_regs)
-    return extract_address (&dummy_regs[REGISTER_BYTE (regno)],
-			    REGISTER_RAW_SIZE(regno));
-  else
-    return 0;
-}
-
-/* Save all the registers on the dummy frame stack.  Most ports save the
-   registers on the target stack.  This results in lots of unnecessary memory
-   references, which are slow when debugging via a serial line.  Instead, we
-   save all the registers internally, and never write them to the stack.  The
-   registers get restored when the called function returns to the entry point,
-   where a breakpoint is laying in wait.  */
-
-void
-generic_push_dummy_frame ()
-{
-  struct dummy_frame *dummy_frame;
-  CORE_ADDR fp = (get_current_frame ())->frame;
-
-  /* check to see if there are stale dummy frames, 
-     perhaps left over from when a longjump took us out of a 
-     function that was called by the debugger */
-
-  dummy_frame = dummy_frame_stack;
-  while (dummy_frame)
-    if (INNER_THAN (dummy_frame->fp, fp))	/* stale -- destroy! */
-      {
-	dummy_frame_stack = dummy_frame->next;
-	free (dummy_frame);
-	dummy_frame = dummy_frame_stack;
-      }
-    else
-      dummy_frame = dummy_frame->next;
-
-  dummy_frame = xmalloc (sizeof (struct dummy_frame));
-  dummy_frame->pc   = read_register (PC_REGNUM);
-  dummy_frame->sp   = read_register (SP_REGNUM);
-  dummy_frame->fp   = fp;
-  read_register_bytes (0, dummy_frame->regs, REGISTER_BYTES);
-  dummy_frame->next = dummy_frame_stack;
-  dummy_frame_stack = dummy_frame;
-}
-
-/* Function: pop_frame
-   Restore the machine state from either the saved dummy stack or a
-   real stack frame. */
-
-void
-generic_pop_current_frame (pop)
-  void (*pop) PARAMS ((struct frame_info *frame));
-{
-  struct frame_info *frame = get_current_frame ();
-  if (PC_IN_CALL_DUMMY(frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-    pop (frame);
-}
-
-/* Function: pop_dummy_frame
-   Restore the machine state from a saved dummy stack frame. */
-
-void
-generic_pop_dummy_frame ()
-{
-  struct dummy_frame *dummy_frame = dummy_frame_stack;
-
-  /* FIXME: what if the first frame isn't the right one, eg..
-     because one call-by-hand function has done a longjmp into another one? */
-
-  if (!dummy_frame)
-    error ("Can't pop dummy frame!");
-  dummy_frame_stack = dummy_frame->next;
-  write_register_bytes (0, dummy_frame->regs, REGISTER_BYTES);
-  flush_cached_frames ();
-  free (dummy_frame);
-}
-
-/* Function: frame_chain_valid 
-   Returns true for a user frame or a call_function_by_hand dummy frame,
-   and false for the CRT0 start-up frame.  Purpose is to terminate backtrace */
- 
-int
-generic_frame_chain_valid (fp, fi)
-     CORE_ADDR fp;
-     struct frame_info *fi;
-{
-  if (PC_IN_CALL_DUMMY(FRAME_SAVED_PC(fi), fp, fp))
-    return 1;   /* don't prune CALL_DUMMY frames */
-  else          /* fall back to default algorithm (see frame.h) */
-    return (fp != 0
-	    && (INNER_THAN (fi->frame, fp) || fi->frame == fp)
-	    && !inside_entry_file (FRAME_SAVED_PC(fi)));
-}
- 
-/* Function: get_saved_register
-   Find register number REGNUM relative to FRAME and put its (raw,
-   target format) contents in *RAW_BUFFER.  
-
-   Set *OPTIMIZED if the variable was optimized out (and thus can't be
-   fetched).  Note that this is never set to anything other than zero
-   in this implementation.
-
-   Set *LVAL to lval_memory, lval_register, or not_lval, depending on
-   whether the value was fetched from memory, from a register, or in a
-   strange and non-modifiable way (e.g. a frame pointer which was
-   calculated rather than fetched).  We will use not_lval for values
-   fetched from generic dummy frames.
-
-   Set *ADDRP to the address, either in memory on as a REGISTER_BYTE
-   offset into the registers array.  If the value is stored in a dummy
-   frame, set *ADDRP to zero.
-
-   To use this implementation, define a function called
-   "get_saved_register" in your target code, which simply passes all
-   of its arguments to this function.
-
-   The argument RAW_BUFFER must point to aligned memory.  */
-
-void
-generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  struct frame_saved_regs fsr;
-
-  if (!target_has_registers)
-    error ("No registers.");
-
-  /* Normal systems don't optimize out things with register numbers.  */
-  if (optimized != NULL)
-    *optimized = 0;
-
-  if (addrp)		/* default assumption: not found in memory */
-    *addrp = 0;
-
-  /* Note: since the current frame's registers could only have been
-     saved by frames INTERIOR TO the current frame, we skip examining
-     the current frame itself: otherwise, we would be getting the
-     previous frame's registers which were saved by the current frame.  */
-
-  while (frame && ((frame = frame->next) != NULL))
-    {
-      if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
-	{
-	  if (lval)			/* found it in a CALL_DUMMY frame */
-	    *lval = not_lval;
-	  if (raw_buffer)
-	    memcpy (raw_buffer, 
-		    generic_find_dummy_frame (frame->pc, frame->frame) + 
-		    REGISTER_BYTE (regnum),
-		    REGISTER_RAW_SIZE (regnum));
-	      return;
-	}
-
-      FRAME_FIND_SAVED_REGS(frame, fsr);
-      if (fsr.regs[regnum] != 0)
-	{
-	  if (lval)			/* found it saved on the stack */
-	    *lval = lval_memory;
-	  if (regnum == SP_REGNUM)
-	    {
-	      if (raw_buffer)		/* SP register treated specially */
-		store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), 
-			       fsr.regs[regnum]);
-	    }
-	  else
-	    {
-	      if (addrp)		/* any other register */
-		*addrp = fsr.regs[regnum];
-	      if (raw_buffer)
-		read_memory (fsr.regs[regnum], raw_buffer, 
-			     REGISTER_RAW_SIZE (regnum));
-	    }
-	  return;
-	}
-    }
-
-  /* If we get thru the loop to this point, it means the register was
-     not saved in any frame.  Return the actual live-register value.  */
-
-  if (lval)				/* found it in a live register */
-    *lval = lval_register;
-  if (addrp)
-    *addrp = REGISTER_BYTE (regnum);
-  if (raw_buffer)
-    read_register_gen (regnum, raw_buffer);
-}
-#endif /* USE_GENERIC_DUMMY_FRAMES */
-
-void
-_initialize_blockframe ()
-{
-  obstack_init (&frame_cache_obstack);
-}
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
deleted file mode 100644
index 8ca2916..0000000
--- a/gdb/breakpoint.c
+++ /dev/null
@@ -1,6624 +0,0 @@
-/* Everything about breakpoints, for GDB.
-   Copyright 1986, 87, 89, 90, 91, 92, 93, 94, 95, 96, 97, 1998
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <ctype.h>
-#include "symtab.h"
-#include "frame.h"
-#include "breakpoint.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "gdbcore.h"
-#include "gdbcmd.h"
-#include "value.h"
-#include "command.h"
-#include "inferior.h"
-#include "gdbthread.h"
-#include "target.h"
-#include "language.h"
-#include "gdb_string.h"
-#include "demangle.h"
-#include "annotate.h"
-#include "symfile.h"
-#include "objfiles.h"
-
-/* Prototypes for local functions. */
-
-static void
-catch_command_1 PARAMS ((char *, int, int));
-
-static void
-enable_delete_command PARAMS ((char *, int));
-
-static void
-enable_delete_breakpoint PARAMS ((struct breakpoint *));
-
-static void
-enable_once_command PARAMS ((char *, int));
-
-static void
-enable_once_breakpoint PARAMS ((struct breakpoint *));
-
-static void
-disable_command PARAMS ((char *, int));
-
-static void
-enable_command PARAMS ((char *, int));
-
-static void
-map_breakpoint_numbers PARAMS ((char *,	void (*)(struct breakpoint *)));
-
-static void
-ignore_command PARAMS ((char *, int));
-
-static int breakpoint_re_set_one PARAMS ((PTR));
-
-static void
-clear_command PARAMS ((char *, int));
-
-static void
-catch_command PARAMS ((char *, int));
-
-static void
-handle_gnu_4_16_catch_command PARAMS ((char *, int, int));
-
-static struct symtabs_and_lines
-get_catch_sals PARAMS ((int));
-
-static void
-watch_command PARAMS ((char *, int));
-
-static int
-can_use_hardware_watchpoint PARAMS ((struct value *));
-
-void
-tbreak_command PARAMS ((char *, int));
-
-static void
-break_command_1 PARAMS ((char *, int, int));
-
-static void
-mention PARAMS ((struct breakpoint *));
-
-struct breakpoint *
-set_raw_breakpoint PARAMS ((struct symtab_and_line));
-
-static void
-check_duplicates PARAMS ((CORE_ADDR, asection *));
-
-static void
-describe_other_breakpoints PARAMS ((CORE_ADDR, asection *));
-
-static void
-breakpoints_info PARAMS ((char *, int));
-
-static void
-breakpoint_1 PARAMS ((int, int));
-
-static bpstat
-bpstat_alloc PARAMS ((struct breakpoint *, bpstat));
-
-static int breakpoint_cond_eval PARAMS ((PTR));
-
-static void
-cleanup_executing_breakpoints PARAMS ((PTR));
-
-static void
-commands_command PARAMS ((char *, int));
-
-static void
-condition_command PARAMS ((char *, int));
-
-static int
-get_number PARAMS ((char **));
-
-void
-set_breakpoint_count PARAMS ((int));
-
-#if 0
-static struct breakpoint *
-create_temp_exception_breakpoint PARAMS ((CORE_ADDR));
-#endif
-
-typedef enum {
-  mark_inserted,
-  mark_uninserted,
-} insertion_state_t;
-
-static int
-remove_breakpoint PARAMS ((struct breakpoint *, insertion_state_t));
-
-static int print_it_normal PARAMS ((bpstat));
-
-typedef struct {
-  enum exception_event_kind kind;
-  int enable;
-} args_for_catchpoint_enable;
-
-static int watchpoint_check PARAMS ((PTR));
-
-static int cover_target_enable_exception_callback PARAMS ((PTR));
-
-static int print_it_done PARAMS ((bpstat));
-
-static int print_it_noop PARAMS ((bpstat));
-
-static void maintenance_info_breakpoints PARAMS ((char *, int));
-
-#ifdef GET_LONGJMP_TARGET
-static void create_longjmp_breakpoint PARAMS ((char *));
-#endif
-
-static int hw_breakpoint_used_count PARAMS ((void));
-
-static int hw_watchpoint_used_count PARAMS ((enum bptype, int *));
-
-static void hbreak_command PARAMS ((char *, int));
-
-static void thbreak_command PARAMS ((char *, int));
-
-static void watch_command_1 PARAMS ((char *, int, int));
-
-static void rwatch_command PARAMS ((char *, int));
-
-static void awatch_command PARAMS ((char *, int));
-
-static void do_enable_breakpoint PARAMS ((struct breakpoint *, enum bpdisp));
-
-/* Prototypes for exported functions. */
-
-static void
-awatch_command PARAMS ((char *, int));
-
-static void
-do_enable_breakpoint PARAMS ((struct breakpoint *, enum bpdisp));
-
-/* If FALSE, gdb will not use hardware support for watchpoints, even
-   if such is available. */
-static int can_use_hw_watchpoints;
-
-void delete_command PARAMS ((char *, int));
-
-void _initialize_breakpoint PARAMS ((void));
-
-void set_breakpoint_count PARAMS ((int));
-
-extern int addressprint;		/* Print machine addresses? */
-
-#if defined (GET_LONGJMP_TARGET) || defined (SOLIB_ADD)
-static int internal_breakpoint_number = -1;
-#endif
-
-/* Are we executing breakpoint commands?  */
-static int executing_breakpoint_commands;
-
-/* Walk the following statement or block through all breakpoints.
-   ALL_BREAKPOINTS_SAFE does so even if the statment deletes the current
-   breakpoint.  */
-
-#define ALL_BREAKPOINTS(b)  for (b = breakpoint_chain; b; b = b->next)
-
-#define ALL_BREAKPOINTS_SAFE(b,tmp)	\
-	for (b = breakpoint_chain;	\
-	     b? (tmp=b->next, 1): 0;	\
-	     b = tmp)
-
-/* True if SHIFT_INST_REGS defined, false otherwise.  */
-
-int must_shift_inst_regs =
-#if defined(SHIFT_INST_REGS)
-1
-#else
-0
-#endif
-;
-
-/* True if breakpoint hit counts should be displayed in breakpoint info.  */
-
-int show_breakpoint_hit_counts = 1;
-
-/* Chain of all breakpoints defined.  */
-
-struct breakpoint *breakpoint_chain;
-
-/* Number of last breakpoint made.  */
-
-int breakpoint_count;
-
-/* Pointer to current exception event record */ 
-static struct exception_event_record * current_exception_event;
-
-/* Indicator of whether exception catchpoints should be nuked
-   between runs of a program */
-int exception_catchpoints_are_fragile = 0;
- 
-/* Indicator of when exception catchpoints set-up should be
-   reinitialized -- e.g. when program is re-run */
-int exception_support_initialized = 0;
-
-
-/* Set breakpoint count to NUM.  */
-
-void
-set_breakpoint_count (num)
-     int num;
-{
-  breakpoint_count = num;
-  set_internalvar (lookup_internalvar ("bpnum"),
-		   value_from_longest (builtin_type_int, (LONGEST) num));
-}
-
-/* Used in run_command to zero the hit count when a new run starts. */
-
-void
-clear_breakpoint_hit_counts ()
-{
-  struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    b->hit_count = 0;
-}
-
-/* Default address, symtab and line to put a breakpoint at
-   for "break" command with no arg.
-   if default_breakpoint_valid is zero, the other three are
-   not valid, and "break" with no arg is an error.
-
-   This set by print_stack_frame, which calls set_default_breakpoint.  */
-
-int default_breakpoint_valid;
-CORE_ADDR default_breakpoint_address;
-struct symtab *default_breakpoint_symtab;
-int default_breakpoint_line;
-
-/* *PP is a string denoting a breakpoint.  Get the number of the breakpoint.
-   Advance *PP after the string and any trailing whitespace.
-
-   Currently the string can either be a number or "$" followed by the name
-   of a convenience variable.  Making it an expression wouldn't work well
-   for map_breakpoint_numbers (e.g. "4 + 5 + 6").  */
-static int
-get_number (pp)
-     char **pp;
-{
-  int retval;
-  char *p = *pp;
-
-  if (p == NULL)
-    /* Empty line means refer to the last breakpoint.  */
-    return breakpoint_count;
-  else if (*p == '$')
-    {
-      /* Make a copy of the name, so we can null-terminate it
-	 to pass to lookup_internalvar().  */
-      char *varname;
-      char *start = ++p;
-      value_ptr val;
-
-      while (isalnum (*p) || *p == '_')
-	p++;
-      varname = (char *) alloca (p - start + 1);
-      strncpy (varname, start, p - start);
-      varname[p - start] = '\0';
-      val = value_of_internalvar (lookup_internalvar (varname));
-      if (TYPE_CODE (VALUE_TYPE (val)) != TYPE_CODE_INT)
-	error (
-"Convenience variables used to specify breakpoints must have integer values."
-	       );
-      retval = (int) value_as_long (val);
-    }
-  else
-    {
-      if (*p == '-')
-	++p;
-      while (*p >= '0' && *p <= '9')
-	++p;
-      if (p == *pp)
-	/* There is no number here.  (e.g. "cond a == b").  */
-	error_no_arg ("breakpoint number");
-      retval = atoi (*pp);
-    }
-  if (!(isspace (*p) || *p == '\0'))
-    error ("breakpoint number expected");
-  while (isspace (*p))
-    p++;
-  *pp = p;
-  return retval;
-}
-
-/* condition N EXP -- set break condition of breakpoint N to EXP.  */
-
-static void
-condition_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  register struct breakpoint *b;
-  char *p;
-  register int bnum;
-
-  if (arg == 0)
-    error_no_arg ("breakpoint number");
-
-  p = arg;
-  bnum = get_number (&p);
-
-  ALL_BREAKPOINTS (b)
-    if (b->number == bnum)
-      {
-	if (b->cond)
-	  {
-	    free ((PTR)b->cond);
-	    b->cond = 0;
-	  }
-	if (b->cond_string != NULL)
-	  free ((PTR)b->cond_string);
-
-	if (*p == 0)
-	  {
-	    b->cond = 0;
-	    b->cond_string = NULL;
-	    if (from_tty)
-	      printf_filtered ("Breakpoint %d now unconditional.\n", bnum);
-	  }
-	else
-	  {
-	    arg = p;
-	    /* I don't know if it matters whether this is the string the user
-	       typed in or the decompiled expression.  */
-	    b->cond_string = savestring (arg, strlen (arg));
-	    b->cond = parse_exp_1 (&arg, block_for_pc (b->address), 0);
-	    if (*arg)
-	      error ("Junk at end of expression");
-	  }
-	breakpoints_changed ();
-	return;
-      }
-
-  error ("No breakpoint number %d.", bnum);
-}
-
-/* ARGSUSED */
-static void
-commands_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  register struct breakpoint *b;
-  char *p;
-  register int bnum;
-  struct command_line *l;
-
-  /* If we allowed this, we would have problems with when to
-     free the storage, if we change the commands currently
-     being read from.  */
-
-  if (executing_breakpoint_commands)
-    error ("Can't use the \"commands\" command among a breakpoint's commands.");
-
-  p = arg;
-  bnum = get_number (&p);
-  if (p && *p)
-    error ("Unexpected extra arguments following breakpoint number.");
-      
-  ALL_BREAKPOINTS (b)
-    if (b->number == bnum)
-      {
-	char tmpbuf[128];
-	sprintf (tmpbuf, "Type commands for when breakpoint %d is hit, one per line.", bnum);
-	l = read_command_lines (tmpbuf, from_tty);
-	free_command_lines (&b->commands);
-	b->commands = l;
-	breakpoints_changed ();
-	return;
-      }
-  error ("No breakpoint number %d.", bnum);
-}
-
-/* Like target_read_memory() but if breakpoints are inserted, return
-   the shadow contents instead of the breakpoints themselves.
-
-   Read "memory data" from whatever target or inferior we have. 
-   Returns zero if successful, errno value if not.  EIO is used
-   for address out of bounds.  If breakpoints are inserted, returns
-   shadow contents, not the breakpoints themselves.  From breakpoint.c.  */
-
-int
-read_memory_nobpt (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     unsigned len;
-{
-  int status;
-  struct breakpoint *b;
-  CORE_ADDR bp_addr = 0;
-  int bp_size = 0;
-
-  if (BREAKPOINT_FROM_PC (&bp_addr, &bp_size) == NULL)
-    /* No breakpoints on this machine. */
-    return target_read_memory (memaddr, myaddr, len);
-  
-  ALL_BREAKPOINTS (b)
-    {
-      if (b->type == bp_none)
-        warning ("attempted to read through apparently deleted breakpoint #%d?\n", b->number);
-
-      /* memory breakpoint? */
-      if (b->type == bp_watchpoint
-	  || b->type == bp_hardware_watchpoint
-	  || b->type == bp_read_watchpoint
-	  || b->type == bp_access_watchpoint)
-	continue;
-      /* bp in memory? */
-      if (!b->inserted)
-	continue;
-      /* Addresses and length of the part of the breakpoint that
-	 we need to copy.  */
-      /* XXXX The m68k, sh and h8300 have different local and remote
-	 breakpoint values.  BREAKPOINT_FROM_PC still manages to
-	 correctly determine the breakpoints memory address and size
-	 for these targets. */
-      bp_addr = b->address;
-      bp_size = 0;
-      if (BREAKPOINT_FROM_PC (&bp_addr, &bp_size) == NULL)
-	continue;
-      if (bp_size == 0)
-	/* bp isn't valid */
-	continue;
-      if (bp_addr + bp_size <= memaddr)
-	/* The breakpoint is entirely before the chunk of memory we
-	   are reading.  */
-	continue;
-      if (bp_addr >= memaddr + len)
-	/* The breakpoint is entirely after the chunk of memory we are
-	   reading. */
-	continue;
-      /* Copy the breakpoint from the shadow contents, and recurse for
-	 the things before and after.  */
-      {
-	/* Offset within shadow_contents.  */
-	int bptoffset = 0;
-	  
-	if (bp_addr < memaddr)
-	  {
-	    /* Only copy the second part of the breakpoint.  */
-	    bp_size -= memaddr - bp_addr;
-	    bptoffset = memaddr - bp_addr;
-	    bp_addr = memaddr;
-	  }
-	
-	if (bp_addr + bp_size > memaddr + len)
-	  {
-	    /* Only copy the first part of the breakpoint.  */
-	    bp_size -= (bp_addr + bp_size) - (memaddr + len);
-	  }
-	
-	memcpy (myaddr + bp_addr - memaddr, 
-		b->shadow_contents + bptoffset, bp_size);
-	
-	if (bp_addr > memaddr)
-	  {
-	    /* Copy the section of memory before the breakpoint.  */
-	    status = read_memory_nobpt (memaddr, myaddr, bp_addr - memaddr);
-	    if (status != 0)
-	      return status;
-	  }
-	
-	if (bp_addr + bp_size < memaddr + len)
-	  {
-	    /* Copy the section of memory after the breakpoint.  */
-	    status = read_memory_nobpt
-	      (bp_addr + bp_size,
-	       myaddr + bp_addr + bp_size - memaddr,
-	       memaddr + len - (bp_addr + bp_size));
-	    if (status != 0)
-	      return status;
-	  }
-	return 0;
-      }
-    }
-  /* Nothing overlaps.  Just call read_memory_noerr.  */
-  return target_read_memory (memaddr, myaddr, len);
-}
-
-
-/* insert_breakpoints is used when starting or continuing the program.
-   remove_breakpoints is used when the program stops.
-   Both return zero if successful,
-   or an `errno' value if could not write the inferior.  */
-
-int
-insert_breakpoints ()
-{
-  register struct breakpoint *b, *temp;
-  int val = 0;
-  int disabled_breaks = 0;
-
-  static char message1[] = "Error inserting catchpoint %d:\n";
-  static char message[sizeof (message1) + 30];
-
-
-  ALL_BREAKPOINTS_SAFE (b, temp)
-    {
-      if (b->type != bp_watchpoint
-	  && b->type != bp_hardware_watchpoint
-	  && b->type != bp_read_watchpoint
-	  && b->type != bp_access_watchpoint
-	  && b->type != bp_catch_fork
-	  && b->type != bp_catch_vfork
-	  && b->type != bp_catch_exec
-          && b->type != bp_catch_throw
-          && b->type != bp_catch_catch
-	  && b->enable != disabled
-	  && b->enable != shlib_disabled
-          && b->enable != call_disabled
-	  && ! b->inserted
-	  && ! b->duplicate)
-	{
-	  if (b->type == bp_hardware_breakpoint)
-	    val = target_insert_hw_breakpoint(b->address, b->shadow_contents);
-	  else
-	    {
-	      /* Check to see if breakpoint is in an overlay section;
-		 if so, we should set the breakpoint at the LMA address.
-		 Only if the section is currently mapped should we ALSO
-		 set a break at the VMA address. */
-	      if (overlay_debugging && b->section &&
-		  section_is_overlay (b->section))
-		{
-		  CORE_ADDR addr;
-
-		  addr = overlay_unmapped_address (b->address, b->section);
-		  val = target_insert_breakpoint (addr, b->shadow_contents);
-		  /* This would be the time to check val, to see if the
-		     breakpoint write to the load address succeeded.  
-		     However, this might be an ordinary occurrance, eg. if 
-		     the unmapped overlay is in ROM.  */
-		  val = 0;	/* in case unmapped address failed */
-		  if (section_is_mapped (b->section))
-		    val = target_insert_breakpoint (b->address, 
-						    b->shadow_contents);
-		}
-	      else /* ordinary (non-overlay) address */
-		val = target_insert_breakpoint(b->address, b->shadow_contents);
-	    }
-	  if (val)
-	    {
-	      /* Can't set the breakpoint.  */
-#if defined (DISABLE_UNSETTABLE_BREAK)
-	      if (DISABLE_UNSETTABLE_BREAK (b->address))
-		{
-                  /* See also: disable_breakpoints_in_shlibs. */
-		  val = 0;
-		  b->enable = shlib_disabled;
-		  if (!disabled_breaks)
-		    {
-		      target_terminal_ours_for_output ();
-		      fprintf_unfiltered (gdb_stderr,
-					  "Cannot insert breakpoint %d:\n", b->number);
-		      printf_filtered ("Temporarily disabling shared library breakpoints:\n");
-		    }
-		  disabled_breaks = 1;
-		  printf_filtered ("%d ", b->number);
-		}
-	      else
-#endif
-		{
-		  target_terminal_ours_for_output ();
-		  fprintf_unfiltered (gdb_stderr, "Cannot insert breakpoint %d:\n", b->number);
-#ifdef ONE_PROCESS_WRITETEXT
-		  fprintf_unfiltered (gdb_stderr,
-				      "The same program may be running in another process.\n");
-#endif
-		  memory_error (val, b->address);	/* which bombs us out */
-		}
-	    }
-	  else
-            b->inserted = 1;
-       }
-    else if (ep_is_exception_catchpoint (b)
-             && b->enable != disabled
-             && b->enable != shlib_disabled
-             && b->enable != call_disabled
-             && ! b->inserted
-             && ! b->duplicate)
-
-      {
-         /* If we get here, we must have a callback mechanism for exception
-            events -- with g++ style embedded label support, we insert
-            ordinary breakpoints and not catchpoints. */ 
-        sprintf (message, message1, b->number); /* Format possible error message */
- 
-        val = target_insert_breakpoint(b->address, b->shadow_contents);
-        if (val)
-          {
-           /* Couldn't set breakpoint for some reason */ 
-           target_terminal_ours_for_output ();
-           fprintf_unfiltered (gdb_stderr,
-                        "Cannot insert catchpoint %d; disabling it\n", b->number);
-           b->enable = disabled;
-          }
-        else
-          {
-              /* Bp set, now make sure callbacks are enabled */ 
-	    int val;
-	    args_for_catchpoint_enable args;  
-	    args.kind = b->type == bp_catch_catch ? EX_EVENT_CATCH : EX_EVENT_THROW;
-	    args.enable = 1;
-	    val = catch_errors (cover_target_enable_exception_callback,
-				&args,
-				message, RETURN_MASK_ALL);
-	    if (val != 0 && val != -1)
-	      {
-		b->inserted = 1;
-	      }
-	    /* Check if something went wrong; val == 0 can be ignored */ 
-	    if (val == -1)
-	      {
-		/* something went wrong */ 
-		target_terminal_ours_for_output ();
-		fprintf_unfiltered (gdb_stderr, "Cannot insert catchpoint %d; disabling it\n", b->number);
-		b->enable = disabled;
-	      }
-          }
-      }
-
-      else if ((b->type == bp_hardware_watchpoint ||
-		b->type == bp_read_watchpoint ||
-		b->type == bp_access_watchpoint)
-	       && b->enable == enabled
-	       && ! b->inserted
-	       && ! b->duplicate)
-	{
-	  struct frame_info *saved_frame;
-	  int saved_level, within_current_scope;
-	  value_ptr mark = value_mark ();
-	  value_ptr v;
-
-	  /* Save the current frame and level so we can restore it after
-	     evaluating the watchpoint expression on its own frame.  */
-	  saved_frame = selected_frame;
-	  saved_level = selected_frame_level;
-
-	  /* Determine if the watchpoint is within scope.  */
-	  if (b->exp_valid_block == NULL)
-	    within_current_scope = 1;
-	  else
-	    {
-	      struct frame_info *fi;
-
-	      /* There might be no current frame at this moment if we are
-		 resuming from a step over a breakpoint.
-		 Set up current frame before trying to find the watchpoint
-		 frame.  */
-	      get_current_frame ();
-	      fi = find_frame_addr_in_frame_chain (b->watchpoint_frame);
-	      within_current_scope = (fi != NULL);
-	      if (within_current_scope)
-		select_frame (fi, -1);
-	    }
-	
-	  if (within_current_scope)
-	    {
-	      /* Evaluate the expression and cut the chain of values
-		 produced off from the value chain.  */
-	      v = evaluate_expression (b->exp);
-	      value_release_to_mark (mark);
-	    
-	      b->val_chain = v;
-	      b->inserted = 1;
-
-	      /* Look at each value on the value chain.  */
-	      for ( ; v; v=v->next)
-		{
-		  /* If it's a memory location, then we must watch it.  */
-		  if (v->lval == lval_memory)
-		    {
-		      int addr, len, type;
-		    
-		      addr = VALUE_ADDRESS (v) + VALUE_OFFSET (v);
-		      len = TYPE_LENGTH (VALUE_TYPE (v));
-		      type = 0;
-		      if (b->type == bp_read_watchpoint)
-			type = 1;
-		      else if (b->type == bp_access_watchpoint)
-			type = 2;
-
-		      val = target_insert_watchpoint (addr, len, type);
-		      if (val == -1)
-			{
-			  b->inserted = 0;
-			  break;
-			}
-		      val = 0;
-		    }
-		}
-	      /* Failure to insert a watchpoint on any memory value in the
-		 value chain brings us here.  */
-	      if (!b->inserted)
-		warning ("Hardware watchpoint %d: Could not insert watchpoint\n",
-			 b->number);
-	    }
-	  else
-	    {
-	      printf_filtered ("\
-Hardware watchpoint %d deleted because the program has left the block in\n\
-which its expression is valid.\n", b->number);
-	      if (b->related_breakpoint)
-		b->related_breakpoint->disposition = del_at_next_stop;
-	      b->disposition = del_at_next_stop;
-	    }
-
-	  /* Restore the frame and level.  */
-	  if ((saved_frame != selected_frame) ||
-	      (saved_level != selected_frame_level))
-	    select_and_print_frame (saved_frame, saved_level);
-	} 
-      else if ((b->type == bp_catch_fork
-                || b->type == bp_catch_vfork
-                || b->type == bp_catch_exec)
-               && b->enable == enabled
-               && ! b->inserted
-               && ! b->duplicate)
-	{
-	  val = -1;
-          switch (b->type)
-            {
-	    case bp_catch_fork :
-	      val = target_insert_fork_catchpoint (inferior_pid);
-	      break;
-	    case bp_catch_vfork :
-	      val = target_insert_vfork_catchpoint (inferior_pid);
-	      break;
-	    case bp_catch_exec :
-	      val = target_insert_exec_catchpoint (inferior_pid);
-	      break;
-            }
-          if (val < 0)
-            {
-              target_terminal_ours_for_output ();
-              fprintf_unfiltered (gdb_stderr, "Cannot insert catchpoint %d:\n", b->number);
-            }
-          else
-            b->inserted = 1;
-        }
-    }
-  if (disabled_breaks)
-    printf_filtered ("\n");
-
-  return val;
-}
-
-
-int
-remove_breakpoints ()
-{
-  register struct breakpoint *b;
-  int val;
-
-  ALL_BREAKPOINTS (b)
-    {
-      if (b->inserted)
-	{
-	  val = remove_breakpoint (b, mark_uninserted);
-	  if (val != 0)
-	    return val;
-	}
-    }
-  return 0;
-}
-
-int
-reattach_breakpoints (pid)
-  int  pid;
-{
-  register struct breakpoint *b;
-  int val;
-  int  saved_inferior_pid = inferior_pid;
-
-  inferior_pid = pid;  /* Because remove_breakpoint will use this global. */
-  ALL_BREAKPOINTS (b)
-    {
-      if (b->inserted)
-	{
-          remove_breakpoint (b, mark_inserted);
-          if (b->type == bp_hardware_breakpoint)
-            val = target_insert_hw_breakpoint(b->address, b->shadow_contents);
-          else
-            val = target_insert_breakpoint(b->address, b->shadow_contents);
-	  if (val != 0)
-            {
-              inferior_pid = saved_inferior_pid;
-              return val;
-            }
-        }
-    }
-  inferior_pid = saved_inferior_pid;
-  return 0;
-}
-
-void
-update_breakpoints_after_exec ()
-{
-  struct breakpoint *  b;
-  struct breakpoint *  temp;
-
-  /* Doing this first prevents the badness of having delete_breakpoint()
-     write a breakpoint's current "shadow contents" to lift the bp.  That
-     shadow is NOT valid after an exec()! */
-  mark_breakpoints_out ();
-
-  ALL_BREAKPOINTS_SAFE (b, temp)
-    {
-      /* Solib breakpoints must be explicitly reset after an exec(). */
-      if (b->type == bp_shlib_event)
-        {
-          delete_breakpoint (b);
-          continue;
-        }
-
-      /* Step-resume breakpoints are meaningless after an exec(). */
-      if (b->type == bp_step_resume)
-        {
-          delete_breakpoint (b);
-          continue;
-        }
-
-      /* Ditto the sigtramp handler breakpoints. */
-      if (b->type == bp_through_sigtramp)
-        {
-          delete_breakpoint (b);
-          continue;
-        }
-
-      /* Ditto the exception-handling catchpoints. */
-      if ((b->type == bp_catch_catch) || (b->type == bp_catch_throw))
-        {
-          delete_breakpoint (b);
-          continue;
-        }
-
-      /* Don't delete an exec catchpoint, because else the inferior
-         won't stop when it ought!
-
-         Similarly, we probably ought to keep vfork catchpoints, 'cause
-         on this target, we may not be able to stop when the vfork is seen,
-         but only when the subsequent exec is seen.  (And because deleting
-         fork catchpoints here but not vfork catchpoints will seem mysterious
-         to users, keep those too.)
-
-         ??rehrauer: Let's hope that merely clearing out this catchpoint's
-         target address field, if any, is sufficient to have it be reset
-         automagically.  Certainly on HP-UX that's true. */
-      if ((b->type == bp_catch_exec) ||
-          (b->type == bp_catch_vfork) ||
-          (b->type == bp_catch_fork))
-        {
-          b->address = (CORE_ADDR) NULL;
-          continue;
-        }
-
-      /* bp_finish is a special case.  The only way we ought to be able
-         to see one of these when an exec() has happened, is if the user
-         caught a vfork, and then said "finish".  Ordinarily a finish just
-         carries them to the call-site of the current callee, by setting
-         a temporary bp there and resuming.  But in this case, the finish
-         will carry them entirely through the vfork & exec.
-
-         We don't want to allow a bp_finish to remain inserted now.  But
-         we can't safely delete it, 'cause finish_command has a handle to
-         the bp on a bpstat, and will later want to delete it.  There's a
-         chance (and I've seen it happen) that if we delete the bp_finish
-         here, that its storage will get reused by the time finish_command
-         gets 'round to deleting the "use to be a bp_finish" breakpoint.
-         We really must allow finish_command to delete a bp_finish.
-
-         In the absense of a general solution for the "how do we know it's
-         safe to delete something others may have handles to?" problem, what
-         we'll do here is just uninsert the bp_finish, and let finish_command
-         delete it.
-
-         (We know the bp_finish is "doomed" in the sense that it's momentary,
-         and will be deleted as soon as finish_command sees the inferior stopped.
-         So it doesn't matter that the bp's address is probably bogus in the
-         new a.out, unlike e.g., the solib breakpoints.)  */
-      if (b->type == bp_finish)
-        {
-          continue;
-        }
-
-      /* Without a symbolic address, we have little hope of the
-         pre-exec() address meaning the same thing in the post-exec()
-         a.out. */
-      if (b->addr_string == NULL)
-        {
-          delete_breakpoint (b);
-          continue;
-        }
-
-      /* If this breakpoint has survived the above battery of checks, then
-         it must have a symbolic address.  Be sure that it gets reevaluated
-         to a target address, rather than reusing the old evaluation.  */
-      b->address = (CORE_ADDR) NULL;
-    }
-}
-
-int
-detach_breakpoints (pid)
-  int  pid;
-{
-  register struct breakpoint *b;
-  int val;
-  int  saved_inferior_pid = inferior_pid;
- 
-  if (pid == inferior_pid)
-    error ("Cannot detach breakpoints of inferior_pid");
- 
-  inferior_pid = pid;  /* Because remove_breakpoint will use this global. */
-  ALL_BREAKPOINTS (b)
-    {
-      if (b->inserted)
-        {
-          val = remove_breakpoint (b, mark_inserted);
-          if (val != 0)
-            {
-              inferior_pid = saved_inferior_pid;
-              return val;
-            }
-        }
-    }
-  inferior_pid = saved_inferior_pid;
-  return 0;
-}
-
-static int
-remove_breakpoint (b, is)
-     struct breakpoint *b;
-     insertion_state_t  is;
-{
-  int val;
-  
-  if (b->type == bp_none)
-    warning ("attempted to remove apparently deleted breakpoint #%d?\n", b->number);
-
-  if (b->type != bp_watchpoint
-      && b->type != bp_hardware_watchpoint
-      && b->type != bp_read_watchpoint
-      && b->type != bp_access_watchpoint
-      && b->type != bp_catch_fork
-      && b->type != bp_catch_vfork
-      && b->type != bp_catch_exec
-      && b->type != bp_catch_catch
-      && b->type != bp_catch_throw)
-      
-    {
-      if (b->type == bp_hardware_breakpoint)
-        val = target_remove_hw_breakpoint(b->address, b->shadow_contents);
-      else
-	{
-	  /* Check to see if breakpoint is in an overlay section;
-	     if so, we should remove the breakpoint at the LMA address.
-	     If that is not equal to the raw address, then we should 
-	     presumable remove the breakpoint there as well.  */
-	  if (overlay_debugging && b->section && 
-	      section_is_overlay (b->section))
-	    {
-	      CORE_ADDR addr;
-
-	      addr = overlay_unmapped_address (b->address, b->section);
-	      val = target_remove_breakpoint (addr, b->shadow_contents);
-	      /* This would be the time to check val, to see if the
-		 shadow breakpoint write to the load address succeeded.  
-		 However, this might be an ordinary occurrance, eg. if 
-		 the unmapped overlay is in ROM.  */
-	      val = 0;	/* in case unmapped address failed */
-	      if (section_is_mapped (b->section))
-		val = target_remove_breakpoint (b->address, 
-						b->shadow_contents);
-	    }
-	  else /* ordinary (non-overlay) address */
-	    val = target_remove_breakpoint(b->address, b->shadow_contents);
-	}
-      if (val)
-	return val;
-      b->inserted = (is == mark_inserted);
-    }
-  else if ((b->type == bp_hardware_watchpoint ||
-            b->type == bp_read_watchpoint ||
-  	    b->type == bp_access_watchpoint)
-	   && b->enable == enabled
-	   && ! b->duplicate)
-    {
-      value_ptr v, n;
-      
-      b->inserted = (is == mark_inserted);
-      /* Walk down the saved value chain.  */
-      for (v = b->val_chain; v; v = v->next)
-	{
-	  /* For each memory reference remove the watchpoint
-	     at that address.  */
-	  if (v->lval == lval_memory)
-	    {
-	      int addr, len, type;
-	      
-	      addr = VALUE_ADDRESS (v) + VALUE_OFFSET (v);
-	      len = TYPE_LENGTH (VALUE_TYPE (v));
-	      type = 0;
-	      if (b->type == bp_read_watchpoint)
-		type = 1;
-	      else if (b->type == bp_access_watchpoint)
-		type = 2;
-
-	      val = target_remove_watchpoint (addr, len, type);
-	      if (val == -1)
-		b->inserted = 1;
-	      val = 0;
-	    }
-	}
-      /* Failure to remove any of the hardware watchpoints comes here.  */
-      if ((is == mark_uninserted) && (b->inserted))
-	warning ("Hardware watchpoint %d: Could not remove watchpoint\n",
-		 b->number);
-      
-      /* Free the saved value chain.  We will construct a new one
-	 the next time the watchpoint is inserted.  */
-      for (v = b->val_chain; v; v = n)
-	{
-	  n = v->next;
-	  value_free (v);
-	}
-      b->val_chain = NULL;
-    }
-  else if ((b->type == bp_catch_fork ||
-            b->type == bp_catch_vfork ||
-  	    b->type == bp_catch_exec)
-	   && b->enable == enabled
-	   && ! b->duplicate)
-    {
-      val = -1;
-      switch (b->type)
-        {
-          case bp_catch_fork:
-            val = target_remove_fork_catchpoint (inferior_pid);
-            break;
-          case bp_catch_vfork :
-            val = target_remove_vfork_catchpoint (inferior_pid);
-            break;
-          case bp_catch_exec :
-            val = target_remove_exec_catchpoint (inferior_pid);
-            break;
-        }
-      if (val)
-	return val;
-      b->inserted = (is == mark_inserted);
-    }
-  else if ((b->type == bp_catch_catch ||
-            b->type == bp_catch_throw)
-           && b->enable == enabled
-           && ! b->duplicate)
-    {
-
-      val = target_remove_breakpoint(b->address, b->shadow_contents);
-      if (val)
-        return val;
-      b->inserted = (is == mark_inserted);
-    }
-  else if (ep_is_exception_catchpoint (b)
-           && b->inserted /* sometimes previous insert doesn't happen */ 
-           && b->enable == enabled
-           && ! b->duplicate)
-    {
-
-      val = target_remove_breakpoint(b->address, b->shadow_contents);
-      if (val)
-          return val;
-      
-      b->inserted = (is == mark_inserted);
-    }
-
-  return 0;
-}
-
-/* Clear the "inserted" flag in all breakpoints.  */
-
-void
-mark_breakpoints_out ()
-{
-  register struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    b->inserted = 0;
-}
-
-/* Clear the "inserted" flag in all breakpoints and delete any breakpoints
-   which should go away between runs of the program.
-
-   Plus other such housekeeping that has to be done for breakpoints
-   between runs.
-
-   Note: this function gets called at the end of a run (by generic_mourn_inferior)
-   and when a run begins (by init_wait_for_inferior). */ 
-
-
-
-void
-breakpoint_init_inferior (context)
-  enum inf_context context;
-{
-  register struct breakpoint *b, *temp;
-  static int warning_needed = 0;
-
-  ALL_BREAKPOINTS_SAFE (b, temp)
-    {
-      b->inserted = 0;
-
-      switch (b->type)
-	{
-	case bp_call_dummy:
-	case bp_watchpoint_scope:
-
-	  /* If the call dummy breakpoint is at the entry point it will
-	     cause problems when the inferior is rerun, so we better
-	     get rid of it. 
-
-	     Also get rid of scope breakpoints.  */
-	  delete_breakpoint (b);
-	  break;
-
-	case bp_watchpoint:
-	case bp_hardware_watchpoint:
-	case bp_read_watchpoint:
-	case bp_access_watchpoint:
-
-	  /* Likewise for watchpoints on local expressions.  */
-	  if (b->exp_valid_block != NULL)
-	    delete_breakpoint (b);
-	  break;
-	default:
-         /* Likewise for exception catchpoints in dynamic-linked
-         executables where required */
-         if (ep_is_exception_catchpoint (b) &&
-            exception_catchpoints_are_fragile)
-          {
-            warning_needed = 1;
-            delete_breakpoint (b);
-          }
-          break;
-	}
-    }
-
-  if (exception_catchpoints_are_fragile)
-    exception_support_initialized = 0;
-
-  /* Don't issue the warning unless it's really needed... */ 
-  if (warning_needed && (context != inf_exited))
-    {
-      warning ("Exception catchpoints from last run were deleted, you must reinsert them explicitly");
-      warning_needed = 0;
-    }  
-}
-
-/* breakpoint_here_p (PC) returns 1 if an enabled breakpoint exists at PC.
-   When continuing from a location with a breakpoint,
-   we actually single step once before calling insert_breakpoints.  */
-
-int
-breakpoint_here_p (pc)
-     CORE_ADDR pc;
-{
-  register struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    if (b->enable == enabled
-	&& b->enable != shlib_disabled
-	&& b->enable != call_disabled
-	&& b->address == pc)	/* bp is enabled and matches pc */
-      {
-        if (overlay_debugging &&
-	    section_is_overlay (b->section) &&
-	    !section_is_mapped (b->section))
-	  continue;		/* unmapped overlay -- can't be a match */
-        else
-	  return 1;
-      }
-
-  return 0;
-}
-
-/* breakpoint_inserted_here_p (PC) is just like breakpoint_here_p(), but it
-   only returns true if there is actually a breakpoint inserted at PC.  */
-
-int
-breakpoint_inserted_here_p (pc)
-     CORE_ADDR pc;
-{
-  register struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    if (b->inserted
-	&& b->address == pc)	/* bp is inserted and matches pc */
-      {
-        if (overlay_debugging &&
-	    section_is_overlay (b->section) &&
-	    !section_is_mapped (b->section))
-	  continue;		/* unmapped overlay -- can't be a match */
-        else
-	  return 1;
-      }
-
-  return 0;
-}
-
-/* Return nonzero if FRAME is a dummy frame.  We can't use PC_IN_CALL_DUMMY
-   because figuring out the saved SP would take too much time, at least using
-   get_saved_register on the 68k.  This means that for this function to
-   work right a port must use the bp_call_dummy breakpoint.  */
-
-int
-frame_in_dummy (frame)
-     struct frame_info *frame;
-{
-#ifdef CALL_DUMMY
-#ifdef USE_GENERIC_DUMMY_FRAMES 
-  return generic_pc_in_call_dummy (frame->pc, frame->frame);
-#else
-  struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    {
-      static ULONGEST dummy[] = CALL_DUMMY;
-
-      if (b->type == bp_call_dummy
-	  && b->frame == frame->frame
-
-	  /* We need to check the PC as well as the frame on the sparc,
-	     for signals.exp in the testsuite.  */
-	  && (frame->pc
-	      >= (b->address
-		  - sizeof (dummy) / sizeof (LONGEST) * REGISTER_SIZE))
-	  && frame->pc <= b->address)
-	return 1;
-    }
-#endif	/* GENERIC_DUMMY_FRAMES */
-#endif /* CALL_DUMMY */
-  return 0;
-}
-
-/* breakpoint_match_thread (PC, PID) returns true if the breakpoint at PC
-   is valid for process/thread PID.  */
-
-int
-breakpoint_thread_match (pc, pid)
-     CORE_ADDR pc;
-     int pid;
-{
-  struct breakpoint *b;
-  int thread;
-
-  thread = pid_to_thread_id (pid);
-
-  ALL_BREAKPOINTS (b)
-    if (b->enable != disabled
-	&& b->enable != shlib_disabled
-	&& b->enable != call_disabled
-	&& b->address == pc
-	&& (b->thread == -1 || b->thread == thread))
-      {
-        if (overlay_debugging &&
-	    section_is_overlay (b->section) &&
-	    !section_is_mapped (b->section))
-	  continue;		/* unmapped overlay -- can't be a match */
-        else
-	  return 1;
-      }
-
-  return 0;
-}
-
-
-/* bpstat stuff.  External routines' interfaces are documented
-   in breakpoint.h.  */
-
-int
-ep_is_catchpoint (ep)
-  struct breakpoint *  ep;
-{
-  return
-    (ep->type == bp_catch_load)
-    || (ep->type == bp_catch_unload)
-    || (ep->type == bp_catch_fork)
-    || (ep->type == bp_catch_vfork)
-    || (ep->type == bp_catch_exec)
-    || (ep->type == bp_catch_catch)
-    || (ep->type == bp_catch_throw)
-
-
-    /* ??rehrauer: Add more kinds here, as are implemented... */
-    ;
-}
- 
-int
-ep_is_shlib_catchpoint (ep)
-  struct breakpoint *  ep;
-{
-  return
-    (ep->type == bp_catch_load)
-    || (ep->type == bp_catch_unload)
-    ;
-}
-
-int
-ep_is_exception_catchpoint (ep)
-  struct breakpoint *  ep;
-{
-  return
-    (ep->type == bp_catch_catch)
-    || (ep->type == bp_catch_throw)
-    ;
-}
-
-/* Clear a bpstat so that it says we are not at any breakpoint.
-   Also free any storage that is part of a bpstat.  */
-
-void
-bpstat_clear (bsp)
-     bpstat *bsp;
-{
-  bpstat p;
-  bpstat q;
-
-  if (bsp == 0)
-    return;
-  p = *bsp;
-  while (p != NULL)
-    {
-      q = p->next;
-      if (p->old_val != NULL)
-	value_free (p->old_val);
-      free ((PTR)p);
-      p = q;
-    }
-  *bsp = NULL;
-}
-
-/* Return a copy of a bpstat.  Like "bs1 = bs2" but all storage that
-   is part of the bpstat is copied as well.  */
-
-bpstat
-bpstat_copy (bs)
-     bpstat bs;
-{
-  bpstat p = NULL;
-  bpstat tmp;
-  bpstat retval = NULL;
-
-  if (bs == NULL)
-    return bs;
-
-  for (; bs != NULL; bs = bs->next)
-    {
-      tmp = (bpstat) xmalloc (sizeof (*tmp));
-      memcpy (tmp, bs, sizeof (*tmp));
-      if (p == NULL)
-	/* This is the first thing in the chain.  */
-	retval = tmp;
-      else
-	p->next = tmp;
-      p = tmp;
-    }
-  p->next = NULL;
-  return retval;
-}
-
-/* Find the bpstat associated with this breakpoint */
-
-bpstat
-bpstat_find_breakpoint(bsp, breakpoint)
-     bpstat bsp;
-     struct breakpoint *breakpoint;
-{
-  if (bsp == NULL) return NULL;
-
-  for (;bsp != NULL; bsp = bsp->next) {
-    if (bsp->breakpoint_at == breakpoint) return bsp;
-  }
-  return NULL;
-}
-
-/* Find a step_resume breakpoint associated with this bpstat.
-   (If there are multiple step_resume bp's on the list, this function
-   will arbitrarily pick one.)
-
-   It is an error to use this function if BPSTAT doesn't contain a
-   step_resume breakpoint.
-
-   See wait_for_inferior's use of this function.  */
-struct breakpoint *
-bpstat_find_step_resume_breakpoint (bsp)
-  bpstat  bsp;
-{
-  if (bsp == NULL)
-    error ("Internal error (bpstat_find_step_resume_breakpoint)");
-
-  for (; bsp != NULL; bsp = bsp->next)
-    {
-      if ((bsp->breakpoint_at != NULL) &&
-          (bsp->breakpoint_at->type == bp_step_resume))
-        return bsp->breakpoint_at;
-    }
-
-  error ("Internal error (no step_resume breakpoint found)");
-}
-
-
-/* Return the breakpoint number of the first breakpoint we are stopped
-   at.  *BSP upon return is a bpstat which points to the remaining
-   breakpoints stopped at (but which is not guaranteed to be good for
-   anything but further calls to bpstat_num).
-   Return 0 if passed a bpstat which does not indicate any breakpoints.  */
-
-int
-bpstat_num (bsp)
-     bpstat *bsp;
-{
-  struct breakpoint *b;
-
-  if ((*bsp) == NULL)
-    return 0;			/* No more breakpoint values */
-  else
-    {
-      b = (*bsp)->breakpoint_at;
-      *bsp = (*bsp)->next;
-      if (b == NULL)
-	return -1;		/* breakpoint that's been deleted since */
-      else
-        return b->number;	/* We have its number */
-    }
-}
-
-/* Modify BS so that the actions will not be performed.  */
-
-void
-bpstat_clear_actions (bs)
-     bpstat bs;
-{
-  for (; bs != NULL; bs = bs->next)
-    {
-      bs->commands = NULL;
-      if (bs->old_val != NULL)
-	{
-	  value_free (bs->old_val);
-	  bs->old_val = NULL;
-	}
-    }
-}
-
-/* Stub for cleaning up our state if we error-out of a breakpoint command */
-/* ARGSUSED */
-static void
-cleanup_executing_breakpoints (ignore)
-     PTR ignore;
-{
-  executing_breakpoint_commands = 0;
-}
-
-/* Execute all the commands associated with all the breakpoints at this
-   location.  Any of these commands could cause the process to proceed
-   beyond this point, etc.  We look out for such changes by checking
-   the global "breakpoint_proceeded" after each command.  */
-
-void
-bpstat_do_actions (bsp)
-     bpstat *bsp;
-{
-  bpstat bs;
-  struct cleanup *old_chain;
-  struct command_line *cmd;
-
-  /* Avoid endless recursion if a `source' command is contained
-     in bs->commands.  */
-  if (executing_breakpoint_commands)
-    return;
-
-  executing_breakpoint_commands = 1;
-  old_chain = make_cleanup (cleanup_executing_breakpoints, 0);
-
-top:
-  /* Note that (as of this writing), our callers all appear to
-     be passing us the address of global stop_bpstat.  And, if
-     our calls to execute_control_command cause the inferior to
-     proceed, that global (and hence, *bsp) will change.
-
-     We must be careful to not touch *bsp unless the inferior
-     has not proceeded. */
-
-  /* This pointer will iterate over the list of bpstat's. */
-  bs = *bsp;
-
-  breakpoint_proceeded = 0;
-  for (; bs != NULL; bs = bs->next)
-    {
-      cmd = bs->commands;
-      while (cmd != NULL)
-	{
-	  execute_control_command (cmd);
-
-	  if (breakpoint_proceeded)
-	    break;
-	  else
-	    cmd = cmd->next;
-	}
-      if (breakpoint_proceeded)
-	/* The inferior is proceeded by the command; bomb out now.
-	   The bpstat chain has been blown away by wait_for_inferior.
-	   But since execution has stopped again, there is a new bpstat
-	   to look at, so start over.  */
-	goto top;
-      else
-	bs->commands = NULL;
-    }
-
-  executing_breakpoint_commands = 0;
-  discard_cleanups (old_chain);
-}
-
-/* This is the normal print_it function for a bpstat.  In the future,
-   much of this logic could (should?) be moved to bpstat_stop_status,
-   by having it set different print_it functions.
-
-   Current scheme: When we stop, bpstat_print() is called.
-   It loops through the bpstat list of things causing this stop,
-   calling the print_it function for each one. The default
-   print_it function, used for breakpoints, is print_it_normal().
-   (Also see print_it_noop() and print_it_done()).
-   
-   Return values from this routine (used by bpstat_print() to
-   decide what to do):
-   1: Means we printed something, and we do *not* desire that
-      something to be followed by a location.
-   0: Means we printed something, and we *do*  desire that
-      something to be followed by a location.
-   -1: Means we printed nothing.  */
-
-static int
-print_it_normal (bs)
-     bpstat bs;
-{
-  /* bs->breakpoint_at can be NULL if it was a momentary breakpoint
-     which has since been deleted.  */
-  if (bs->breakpoint_at == NULL
-      || (bs->breakpoint_at->type != bp_breakpoint
-          && bs->breakpoint_at->type != bp_catch_load
-          && bs->breakpoint_at->type != bp_catch_unload
-          && bs->breakpoint_at->type != bp_catch_fork
-          && bs->breakpoint_at->type != bp_catch_vfork
-          && bs->breakpoint_at->type != bp_catch_exec
-          && bs->breakpoint_at->type != bp_catch_catch
-          && bs->breakpoint_at->type != bp_catch_throw
-	  && bs->breakpoint_at->type != bp_hardware_breakpoint
-	  && bs->breakpoint_at->type != bp_watchpoint
-	  && bs->breakpoint_at->type != bp_read_watchpoint
-	  && bs->breakpoint_at->type != bp_access_watchpoint
-	  && bs->breakpoint_at->type != bp_hardware_watchpoint))
-    return -1;
-
-  if (ep_is_shlib_catchpoint (bs->breakpoint_at))
-    {
-      annotate_catchpoint (bs->breakpoint_at->number);
-      printf_filtered ("\nCatchpoint %d (", bs->breakpoint_at->number);
-      if (bs->breakpoint_at->type == bp_catch_load)
-        printf_filtered ("loaded");
-      else if (bs->breakpoint_at->type == bp_catch_unload)
-        printf_filtered ("unloaded");
-      printf_filtered (" %s), ", bs->breakpoint_at->triggered_dll_pathname);
-      return 0;
-    }
-  else if (bs->breakpoint_at->type == bp_catch_fork ||
-      bs->breakpoint_at->type == bp_catch_vfork)
-    {
-      annotate_catchpoint (bs->breakpoint_at->number);
-      printf_filtered ("\nCatchpoint %d (", bs->breakpoint_at->number);
-      if (bs->breakpoint_at->type == bp_catch_fork)
-        printf_filtered ("forked");
-      else if (bs->breakpoint_at->type == bp_catch_vfork)
-        printf_filtered ("vforked");
-      printf_filtered (" process %d), ", bs->breakpoint_at->forked_inferior_pid);
-      return 0;
-    }
-  else if (bs->breakpoint_at->type == bp_catch_exec)
-    {
-      annotate_catchpoint (bs->breakpoint_at->number);
-      printf_filtered ("\nCatchpoint %d (exec'd %s), ",
-                       bs->breakpoint_at->number,
-                       bs->breakpoint_at->exec_pathname);
-      return 0;
-    }
- else if (bs->breakpoint_at->type == bp_catch_catch)
-    {
-      if (current_exception_event && (CURRENT_EXCEPTION_KIND == EX_EVENT_CATCH))
-        {
-          annotate_catchpoint (bs->breakpoint_at->number);
-          printf_filtered ("\nCatchpoint %d (exception caught), ", bs->breakpoint_at->number);
-          printf_filtered ("throw location ");
-          if (CURRENT_EXCEPTION_THROW_PC && CURRENT_EXCEPTION_THROW_LINE)
-                printf_filtered ("%s:%d",
-                                 CURRENT_EXCEPTION_THROW_FILE,
-                                 CURRENT_EXCEPTION_THROW_LINE);
-          else
-            printf_filtered ("unknown");
-          
-          printf_filtered (", catch location ");
-          if (CURRENT_EXCEPTION_CATCH_PC  && CURRENT_EXCEPTION_CATCH_LINE)
-            printf_filtered ("%s:%d",
-                             CURRENT_EXCEPTION_CATCH_FILE,
-                             CURRENT_EXCEPTION_CATCH_LINE);
-          else
-            printf_filtered ("unknown");
-          
-          printf_filtered ("\n");
-          return 1;   /* don't bother to print location frame info */ 
-        }
-      else
-        {
-          return -1;  /* really throw, some other bpstat will handle it */
-        }
-    }
-  else if (bs->breakpoint_at->type == bp_catch_throw)
-    {
-      if (current_exception_event && (CURRENT_EXCEPTION_KIND == EX_EVENT_THROW))
-        {
-          annotate_catchpoint (bs->breakpoint_at->number);
-          printf_filtered ("\nCatchpoint %d (exception thrown), ", bs->breakpoint_at->number);
-          printf_filtered ("throw location ");
-          if (CURRENT_EXCEPTION_THROW_PC && CURRENT_EXCEPTION_THROW_LINE)
-                printf_filtered ("%s:%d",
-                                 CURRENT_EXCEPTION_THROW_FILE,
-                                 CURRENT_EXCEPTION_THROW_LINE);
-          else
-            printf_filtered ("unknown");
-          
-          printf_filtered (", catch location ");
-          if (CURRENT_EXCEPTION_CATCH_PC  && CURRENT_EXCEPTION_CATCH_LINE)
-            printf_filtered ("%s:%d",
-                             CURRENT_EXCEPTION_CATCH_FILE,
-                             CURRENT_EXCEPTION_CATCH_LINE);
-          else
-            printf_filtered ("unknown");
-          
-          printf_filtered ("\n");
-          return 1;   /* don't bother to print location frame info */ 
-        }
-      else
-        {
-          return -1;  /* really catch, some other bpstat willhandle it */
-        }
-    }
-
-  else if (bs->breakpoint_at->type == bp_breakpoint ||
-      bs->breakpoint_at->type == bp_hardware_breakpoint)
-    {
-      /* I think the user probably only wants to see one breakpoint
-	 number, not all of them.  */
-      annotate_breakpoint (bs->breakpoint_at->number);
-      printf_filtered ("\nBreakpoint %d, ", bs->breakpoint_at->number);
-      return 0;
-    }
-  else if ((bs->old_val != NULL) &&
-	(bs->breakpoint_at->type == bp_watchpoint ||
-	 bs->breakpoint_at->type == bp_access_watchpoint ||
-	 bs->breakpoint_at->type == bp_hardware_watchpoint))
-    {
-      annotate_watchpoint (bs->breakpoint_at->number);
-      mention (bs->breakpoint_at);
-      printf_filtered ("\nOld value = ");
-      value_print (bs->old_val, gdb_stdout, 0, Val_pretty_default);
-      printf_filtered ("\nNew value = ");
-      value_print (bs->breakpoint_at->val, gdb_stdout, 0,
-		   Val_pretty_default);
-      printf_filtered ("\n");
-      value_free (bs->old_val);
-      bs->old_val = NULL;
-      /* More than one watchpoint may have been triggered.  */
-      return -1;
-    }
-  else if (bs->breakpoint_at->type == bp_access_watchpoint ||
-	   bs->breakpoint_at->type == bp_read_watchpoint)
-    {
-      mention (bs->breakpoint_at);
-      printf_filtered ("\nValue = ");
-      value_print (bs->breakpoint_at->val, gdb_stdout, 0,
-                   Val_pretty_default);
-      printf_filtered ("\n");
-      return -1;
-    }
-  /* We can't deal with it.  Maybe another member of the bpstat chain can.  */
-  return -1;
-}
-
-/* Print a message indicating what happened.
-   This is called from normal_stop().
-   The input to this routine is the head of the bpstat list - a list
-   of the eventpoints that caused this stop.
-   This routine calls the "print_it" routine(s) associated
-   with these eventpoints. This will print (for example)
-   the "Breakpoint n," part of the output.
-   The return value of this routine is one of:
-
-   -1: Means we printed nothing
-   0: Means we printed something, and expect subsequent
-      code to print the location. An example is 
-      "Breakpoint 1, " which should be followed by
-      the location.
-   1 : Means we printed something, but there is no need
-       to also print the location part of the message.
-       An example is the catch/throw messages, which
-       don't require a location appended to the end.  */ 
-
-int
-bpstat_print (bs)
-     bpstat bs;
-{
-  int val;
-  
-  if (bs == NULL)
-    return -1;
-
-  val = (*bs->print_it) (bs);
-  if (val >= 0)
-    return val;
-  
-  /* Maybe another breakpoint in the chain caused us to stop.
-     (Currently all watchpoints go on the bpstat whether hit or
-     not.  That probably could (should) be changed, provided care is taken
-     with respect to bpstat_explains_signal).  */
-  if (bs->next)
-    return bpstat_print (bs->next);
-
-  /* We reached the end of the chain without printing anything.  */
-  return -1;
-}
-
-/* Evaluate the expression EXP and return 1 if value is zero.
-   This is used inside a catch_errors to evaluate the breakpoint condition. 
-   The argument is a "struct expression *" that has been cast to char * to 
-   make it pass through catch_errors.  */
-
-static int
-breakpoint_cond_eval (exp)
-     PTR exp;
-{
-  value_ptr mark = value_mark ();
-  int i = !value_true (evaluate_expression ((struct expression *)exp));
-  value_free_to_mark (mark);
-  return i;
-}
-
-/* Allocate a new bpstat and chain it to the current one.  */
-
-static bpstat
-bpstat_alloc (b, cbs)
-     register struct breakpoint *b;
-     bpstat cbs;			/* Current "bs" value */
-{
-  bpstat bs;
-
-  bs = (bpstat) xmalloc (sizeof (*bs));
-  cbs->next = bs;
-  bs->breakpoint_at = b;
-  /* If the condition is false, etc., don't do the commands.  */
-  bs->commands = NULL;
-  bs->old_val = NULL;
-  bs->print_it = print_it_normal;
-  return bs;
-}
-
-/* Possible return values for watchpoint_check (this can't be an enum
-   because of check_errors).  */
-/* The watchpoint has been deleted.  */
-#define WP_DELETED 1
-/* The value has changed.  */
-#define WP_VALUE_CHANGED 2
-/* The value has not changed.  */
-#define WP_VALUE_NOT_CHANGED 3
-
-#define BP_TEMPFLAG 1
-#define BP_HARDWAREFLAG 2
-
-/* Check watchpoint condition.  */
-
-static int
-watchpoint_check (p)
-     PTR p;
-{
-  bpstat bs = (bpstat) p;
-  struct breakpoint *b;
-  struct frame_info *fr;
-  int within_current_scope;
-
-  b = bs->breakpoint_at;
-
-  if (b->exp_valid_block == NULL)
-    within_current_scope = 1;
-  else
-    {
-      /* There is no current frame at this moment.  If we're going to have
-	 any chance of handling watchpoints on local variables, we'll need
-	 the frame chain (so we can determine if we're in scope).  */
-      reinit_frame_cache();
-      fr = find_frame_addr_in_frame_chain (b->watchpoint_frame);
-      within_current_scope = (fr != NULL);
-      if (within_current_scope)
-	/* If we end up stopping, the current frame will get selected
-	   in normal_stop.  So this call to select_frame won't affect
-	   the user.  */
-	select_frame (fr, -1);
-    }
-      
-  if (within_current_scope)
-    {
-      /* We use value_{,free_to_}mark because it could be a
-         *long* time before we return to the command level and
-	 call free_all_values.  We can't call free_all_values because
-	 we might be in the middle of evaluating a function call.  */
-
-      value_ptr mark = value_mark ();
-      value_ptr new_val = evaluate_expression (bs->breakpoint_at->exp);
-      if (!value_equal (b->val, new_val))
-	{
-	  release_value (new_val);
-	  value_free_to_mark (mark);
-	  bs->old_val = b->val;
-	  b->val = new_val;
-	  /* We will stop here */
-	  return WP_VALUE_CHANGED;
-	}
-      else
-	{
-	  /* Nothing changed, don't do anything.  */
-	  value_free_to_mark (mark);
-	  /* We won't stop here */
-	  return WP_VALUE_NOT_CHANGED;
-	}
-    }
-  else
-    {
-      /* This seems like the only logical thing to do because
-	 if we temporarily ignored the watchpoint, then when
-	 we reenter the block in which it is valid it contains
-	 garbage (in the case of a function, it may have two
-	 garbage values, one before and one after the prologue).
-	 So we can't even detect the first assignment to it and
-	 watch after that (since the garbage may or may not equal
-	 the first value assigned).  */
-      printf_filtered ("\
-Watchpoint %d deleted because the program has left the block in\n\
-which its expression is valid.\n", bs->breakpoint_at->number);
-      if (b->related_breakpoint)
-	b->related_breakpoint->disposition = del_at_next_stop;
-      b->disposition = del_at_next_stop;
-
-      return WP_DELETED;
-    }
-}
-
-/* This is used when everything which needs to be printed has
-   already been printed.  But we still want to print the frame.  */
-
-/* Background: When we stop, bpstat_print() is called.
-   It loops through the bpstat list of things causing this stop,
-   calling the print_it function for each one. The default
-   print_it function, used for breakpoints, is print_it_normal().
-   Also see print_it_noop() and print_it_done() are the other 
-   two possibilities. See comments in bpstat_print() and
-   in header of print_it_normal() for more detail.  */
-
-static int
-print_it_done (bs)
-     bpstat bs;
-{
-  return 0;
-}
-
-/* This is used when nothing should be printed for this bpstat entry.  */
-/* Background: When we stop, bpstat_print() is called.
-   It loops through the bpstat list of things causing this stop,
-   calling the print_it function for each one. The default
-   print_it function, used for breakpoints, is print_it_normal().
-   Also see print_it_noop() and print_it_done() are the other 
-   two possibilities. See comments in bpstat_print() and
-   in header of print_it_normal() for more detail.  */
-
-static int
-print_it_noop (bs)
-     bpstat bs;
-{
-  return -1;
-}
-
-/* Get a bpstat associated with having just stopped at address *PC
-   and frame address CORE_ADDRESS.  Update *PC to point at the
-   breakpoint (if we hit a breakpoint).  NOT_A_BREAKPOINT is nonzero
-   if this is known to not be a real breakpoint (it could still be a
-   watchpoint, though).  */
-
-/* Determine whether we stopped at a breakpoint, etc, or whether we
-   don't understand this stop.  Result is a chain of bpstat's such that:
-
-	if we don't understand the stop, the result is a null pointer.
-
-	if we understand why we stopped, the result is not null.
-
-	Each element of the chain refers to a particular breakpoint or
-	watchpoint at which we have stopped.  (We may have stopped for
-	several reasons concurrently.)
-
-	Each element of the chain has valid next, breakpoint_at,
-	commands, FIXME??? fields.  */
-
-bpstat
-bpstat_stop_status (pc, not_a_breakpoint)
-     CORE_ADDR *pc;
-     int not_a_breakpoint;
-{
-  register struct breakpoint *b, *temp;
-  CORE_ADDR bp_addr;
-  /* True if we've hit a breakpoint (as opposed to a watchpoint).  */
-  int real_breakpoint = 0;
-  /* Root of the chain of bpstat's */
-  struct bpstats root_bs[1];
-  /* Pointer to the last thing in the chain currently.  */
-  bpstat bs = root_bs;
-  static char message1[] =
-            "Error evaluating expression for watchpoint %d\n";
-  char message[sizeof (message1) + 30 /* slop */];
-
-  /* Get the address where the breakpoint would have been.  */
-  bp_addr = *pc - DECR_PC_AFTER_BREAK;
-
-  ALL_BREAKPOINTS_SAFE (b, temp)
-    {
-      if (b->enable == disabled
-	  || b->enable == shlib_disabled
-          || b->enable == call_disabled)
-	continue;
-
-      if (b->type != bp_watchpoint
-	  && b->type != bp_hardware_watchpoint
-          && b->type != bp_read_watchpoint
-          && b->type != bp_access_watchpoint
-	  && b->type != bp_hardware_breakpoint
-          && b->type != bp_catch_fork
-          && b->type != bp_catch_vfork
-          && b->type != bp_catch_exec
-          && b->type != bp_catch_catch
-          && b->type != bp_catch_throw)         /* a non-watchpoint bp */
-	if (b->address != bp_addr ||		/* address doesn't match or */
-	    (overlay_debugging &&		/* overlay doesn't match */
-	     section_is_overlay (b->section) &&
-	     !section_is_mapped (b->section)))
-	  continue;
-
-      if (b->type == bp_hardware_breakpoint
-	  && b->address != (bp_addr - DECR_PC_AFTER_HW_BREAK))
-	continue;
-
-      if (b->type != bp_watchpoint
-	  && b->type != bp_hardware_watchpoint
-	  && b->type != bp_read_watchpoint
-	  && b->type != bp_access_watchpoint
-	  && not_a_breakpoint)
-	continue;
-
-      /* Is this a catchpoint of a load or unload?  If so, did we
-         get a load or unload of the specified library?  If not,
-         ignore it. */
-      if ((b->type == bp_catch_load)
-#if defined(SOLIB_HAVE_LOAD_EVENT)
-          && (!SOLIB_HAVE_LOAD_EVENT(inferior_pid)
-              || ((b->dll_pathname != NULL)
-                  && (strcmp (b->dll_pathname, SOLIB_LOADED_LIBRARY_PATHNAME(inferior_pid)) != 0)))
-#endif
-		  )
-        continue;
- 
-      if ((b->type == bp_catch_unload)
-#if defined(SOLIB_HAVE_UNLOAD_EVENT)
-          && (!SOLIB_HAVE_UNLOAD_EVENT(inferior_pid)
-              || ((b->dll_pathname != NULL)
-                  && (strcmp (b->dll_pathname, SOLIB_UNLOADED_LIBRARY_PATHNAME(inferior_pid)) != 0)))
-#endif
-	  )
-        continue;
- 
-      if ((b->type == bp_catch_fork)
-          && ! target_has_forked (inferior_pid, &b->forked_inferior_pid))
-          continue;
- 
-      if ((b->type == bp_catch_vfork)
-          && ! target_has_vforked (inferior_pid, &b->forked_inferior_pid))
-          continue;
- 
-      if ((b->type == bp_catch_exec)
-	  && ! target_has_execd (inferior_pid, &b->exec_pathname))
-	continue;
-
-      if (ep_is_exception_catchpoint (b) &&
-          !(current_exception_event = target_get_current_exception_event ()))
-        continue;
-
-      /* Come here if it's a watchpoint, or if the break address matches */
-
-      bs = bpstat_alloc (b, bs);	/* Alloc a bpstat to explain stop */
-
-      /* Watchpoints may change this, if not found to have triggered. */
-      bs->stop = 1;
-      bs->print = 1;
-
-      sprintf (message, message1, b->number);
-      if (b->type == bp_watchpoint || b->type == bp_hardware_watchpoint)
-	{
-	  switch (catch_errors (watchpoint_check, bs, message, RETURN_MASK_ALL))
-	    {
-	    case WP_DELETED:
-	      /* We've already printed what needs to be printed.  */
-	      bs->print_it = print_it_done;
-	      /* Stop.  */
-	      break;
-	    case WP_VALUE_CHANGED:
-	      /* Stop.  */
-	      ++(b->hit_count);
-	      break;
-	    case WP_VALUE_NOT_CHANGED:
-	      /* Don't stop.  */
-	      bs->print_it = print_it_noop;
-	      bs->stop = 0;
-	      /* Don't consider this a hit.  */
-	      --(b->hit_count);
-	      continue;
-	    default:
-	      /* Can't happen.  */
-	      /* FALLTHROUGH */
-	    case 0:
-	      /* Error from catch_errors.  */
-	      printf_filtered ("Watchpoint %d deleted.\n", b->number);
-	      if (b->related_breakpoint)
-		b->related_breakpoint->disposition = del_at_next_stop;
-	      b->disposition = del_at_next_stop;
-	      /* We've already printed what needs to be printed.  */
-	      bs->print_it = print_it_done;
-
-	      /* Stop.  */
-	      break;
-	    }
-	}
-      else if (b->type == bp_read_watchpoint || b->type == bp_access_watchpoint)
-        {
-	  CORE_ADDR addr;
-	  value_ptr v;
-          int found = 0;
-
-	  addr = target_stopped_data_address();
-	  if (addr == 0) continue;
-          for (v = b->val_chain; v; v = v->next)
-            {
-              if (v->lval == lval_memory)
-                {
-                  CORE_ADDR vaddr;
-
-                  vaddr = VALUE_ADDRESS (v) + VALUE_OFFSET (v);
-	          if (addr == vaddr)
-	            found = 1;
-                }
-            }
-	  if (found) 
-	    switch (catch_errors (watchpoint_check, bs, message, RETURN_MASK_ALL))
-   	      {
-                case WP_DELETED:
-                  /* We've already printed what needs to be printed.  */
-                  bs->print_it = print_it_done;
-                  /* Stop.  */
-                  break;
-                case WP_VALUE_CHANGED:
-                case WP_VALUE_NOT_CHANGED:
-                  /* Stop.  */
-		  ++(b->hit_count);
-                  break;
-                default:
-                  /* Can't happen.  */
-                case 0:
-                  /* Error from catch_errors.  */
-                  printf_filtered ("Watchpoint %d deleted.\n", b->number);
-		  if (b->related_breakpoint)
-		    b->related_breakpoint->disposition = del_at_next_stop;
-		  b->disposition = del_at_next_stop;
-                  /* We've already printed what needs to be printed.  */
-                  bs->print_it = print_it_done;
-                  break;
-	      }
-        }
-      else 
-        {
-          /* By definition, an encountered breakpoint is a triggered
-             breakpoint. */
-          ++(b->hit_count);
-
-          if (DECR_PC_AFTER_BREAK != 0 || must_shift_inst_regs)
-             real_breakpoint = 1;
-        }
-
-      if (b->frame && b->frame != (get_current_frame ())->frame &&
-          (b->type == bp_step_resume && 
-           (INNER_THAN (get_current_frame ()->frame, b->frame))))
-	bs->stop = 0;
-      else
-	{
-	  int value_is_zero = 0;
-
-	  if (b->cond)
-	    {
-	      /* Need to select the frame, with all that implies
-		 so that the conditions will have the right context.  */
-	      select_frame (get_current_frame (), 0);
-	      value_is_zero
-		= catch_errors (breakpoint_cond_eval, (b->cond),
-				"Error in testing breakpoint condition:\n",
-				RETURN_MASK_ALL);
-				/* FIXME-someday, should give breakpoint # */
-	      free_all_values ();
-	    }
-	  if (b->cond && value_is_zero)
-	    {
-	      bs->stop = 0;
-	      /* Don't consider this a hit.  */
-	      --(b->hit_count);
-	    }
-	  else if (b->ignore_count > 0)
-	    {
-	      b->ignore_count--;
-	      bs->stop = 0;
-	    }
-	  else
-	    {
-	      /* We will stop here */
-	      if (b->disposition == disable)
-		b->enable = disabled;
-	      bs->commands = b->commands;
-	      if (b->silent)
-		bs->print = 0;
-	      if (bs->commands &&
-		  (STREQ ("silent", bs->commands->line) ||
-		   (xdb_commands && STREQ ("Q", bs->commands->line))))
-		{
-		  bs->commands = bs->commands->next;
-		  bs->print = 0;
-		}
-	    }
-	}
-      /* Print nothing for this entry if we dont stop or if we dont print.  */
-      if (bs->stop == 0 || bs->print == 0)
-	bs->print_it = print_it_noop;
-    }
-
-  bs->next = NULL;		/* Terminate the chain */
-  bs = root_bs->next;		/* Re-grab the head of the chain */
-
-  if ((DECR_PC_AFTER_BREAK != 0 || must_shift_inst_regs) && bs)
-    {
-      if (real_breakpoint)
-	{
-	  *pc = bp_addr;
-#if defined (SHIFT_INST_REGS)
-	  SHIFT_INST_REGS();
-#else /* No SHIFT_INST_REGS.  */
-	  write_pc (bp_addr);
-#endif /* No SHIFT_INST_REGS.  */
-	}
-    }
-
-  /* The value of a hardware watchpoint hasn't changed, but the
-     intermediate memory locations we are watching may have.  */
-  if (bs && ! bs->stop &&
-      (bs->breakpoint_at->type == bp_hardware_watchpoint ||
-       bs->breakpoint_at->type == bp_read_watchpoint ||
-       bs->breakpoint_at->type == bp_access_watchpoint))
-    {
-      remove_breakpoints ();
-      insert_breakpoints ();
-    }
-  return bs;
-}
-
-/* Tell what to do about this bpstat.  */
-struct bpstat_what
-bpstat_what (bs)
-     bpstat bs;
-{
-  /* Classify each bpstat as one of the following.  */
-  enum class {
-    /* This bpstat element has no effect on the main_action.  */
-    no_effect = 0,
-
-    /* There was a watchpoint, stop but don't print.  */
-    wp_silent,
-
-    /* There was a watchpoint, stop and print.  */
-    wp_noisy,
-
-    /* There was a breakpoint but we're not stopping.  */
-    bp_nostop,
-
-    /* There was a breakpoint, stop but don't print.  */
-    bp_silent,
-
-    /* There was a breakpoint, stop and print.  */
-    bp_noisy,
-
-    /* We hit the longjmp breakpoint.  */
-    long_jump,
-
-    /* We hit the longjmp_resume breakpoint.  */
-    long_resume,
-
-    /* We hit the step_resume breakpoint.  */
-    step_resume,
-
-    /* We hit the through_sigtramp breakpoint.  */
-    through_sig,
-
-    /* We hit the shared library event breakpoint.  */
-    shlib_event,
-
-    /* We caught a shared library event.  */
-    catch_shlib_event,
- 
-    /* This is just used to count how many enums there are.  */
-    class_last
-    };
-
-  /* Here is the table which drives this routine.  So that we can
-     format it pretty, we define some abbreviations for the
-     enum bpstat_what codes.  */
-#define kc BPSTAT_WHAT_KEEP_CHECKING
-#define ss BPSTAT_WHAT_STOP_SILENT
-#define sn BPSTAT_WHAT_STOP_NOISY
-#define sgl BPSTAT_WHAT_SINGLE
-#define slr BPSTAT_WHAT_SET_LONGJMP_RESUME
-#define clr BPSTAT_WHAT_CLEAR_LONGJMP_RESUME
-#define clrs BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE
-#define sr BPSTAT_WHAT_STEP_RESUME
-#define ts BPSTAT_WHAT_THROUGH_SIGTRAMP
-#define shl BPSTAT_WHAT_CHECK_SHLIBS
-#define shlr BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK
-
-/* "Can't happen."  Might want to print an error message.
-   abort() is not out of the question, but chances are GDB is just
-   a bit confused, not unusable.  */
-#define err BPSTAT_WHAT_STOP_NOISY
-
-  /* Given an old action and a class, come up with a new action.  */
-  /* One interesting property of this table is that wp_silent is the same
-     as bp_silent and wp_noisy is the same as bp_noisy.  That is because
-     after stopping, the check for whether to step over a breakpoint
-     (BPSTAT_WHAT_SINGLE type stuff) is handled in proceed() without
-     reference to how we stopped.  We retain separate wp_silent and bp_silent
-     codes in case we want to change that someday.  */
-
-  /* step_resume entries: a step resume breakpoint overrides another
-     breakpoint of signal handling (see comment in wait_for_inferior
-     at first IN_SIGTRAMP where we set the step_resume breakpoint).  */
-  /* We handle the through_sigtramp_breakpoint the same way; having both
-     one of those and a step_resume_breakpoint is probably very rare (?).  */
-
-  static const enum bpstat_what_main_action
-    table[(int)class_last][(int)BPSTAT_WHAT_LAST] =
-      {
-	/*                              old action */
-        /*       kc    ss    sn    sgl    slr   clr    clrs   sr    ts   shl   shlr
-         */
-/*no_effect*/   {kc,   ss,   sn,   sgl,   slr,  clr,   clrs,  sr,   ts,  shl,  shlr},
-/*wp_silent*/   {ss,   ss,   sn,   ss,    ss,   ss,    ss,    sr,   ts,  shl,  shlr},
-/*wp_noisy*/    {sn,   sn,   sn,   sn,    sn,   sn,    sn,    sr,   ts,  shl,  shlr},
-/*bp_nostop*/   {sgl,  ss,   sn,   sgl,   slr,  clrs,  clrs,  sr,   ts,  shl,  shlr},
-/*bp_silent*/   {ss,   ss,   sn,   ss,    ss,   ss,    ss,    sr,   ts,  shl,  shlr},
-/*bp_noisy*/    {sn,   sn,   sn,   sn,    sn,   sn,    sn,    sr,   ts,  shl,  shlr},
-/*long_jump*/   {slr,  ss,   sn,   slr,   err,  err,   err,   sr,   ts,  shl,  shlr},
-/*long_resume*/ {clr,  ss,   sn,   clrs,  err,  err,   err,   sr,   ts,  shl,  shlr},
-/*step_resume*/ {sr,   sr,   sr,   sr,    sr,   sr,    sr,    sr,   ts,  shl,  shlr},
-/*through_sig*/ {ts,   ts,   ts,   ts,    ts,   ts,    ts,    ts,   ts,  shl,  shlr},
-/*shlib*/       {shl,  shl,  shl,  shl,   shl,  shl,   shl,   shl,  ts,  shl,  shlr},
-/*catch_shlib*/ {shlr, shlr, shlr, shlr,  shlr, shlr,  shlr,  shlr, ts,  shlr, shlr}
-              };
-
-#undef kc
-#undef ss
-#undef sn
-#undef sgl
-#undef slr
-#undef clr
-#undef clrs
-#undef err
-#undef sr
-#undef ts
-#undef shl
-#undef shlr
-  enum bpstat_what_main_action current_action = BPSTAT_WHAT_KEEP_CHECKING;
-  struct bpstat_what retval;
-
-  retval.call_dummy = 0;
-  for (; bs != NULL; bs = bs->next)
-    {
-      enum class bs_class = no_effect;
-      if (bs->breakpoint_at == NULL)
-	/* I suspect this can happen if it was a momentary breakpoint
-	   which has since been deleted.  */
-	continue;
-      switch (bs->breakpoint_at->type)
-	{
-	case bp_none:
-	  continue;
-
-	case bp_breakpoint:
-	case bp_hardware_breakpoint:
-	case bp_until:
-	case bp_finish:
-	  if (bs->stop)
-	    {
-	      if (bs->print)
-		bs_class = bp_noisy;
-	      else
-		bs_class = bp_silent;
-	    }
-	  else
-	    bs_class = bp_nostop;
-	  break;
-	case bp_watchpoint:
-	case bp_hardware_watchpoint:
-	case bp_read_watchpoint:
-	case bp_access_watchpoint:
-	  if (bs->stop)
-	    {
-	      if (bs->print)
-		bs_class = wp_noisy;
-	      else
-		bs_class = wp_silent;
-	    }
-	  else
-	    /* There was a watchpoint, but we're not stopping.  This requires
-	       no further action.  */
-	    bs_class = no_effect;
-	  break;
-	case bp_longjmp:
-	  bs_class = long_jump;
-	  break;
-	case bp_longjmp_resume:
-	  bs_class = long_resume;
-	  break;
-	case bp_step_resume:
-	  if (bs->stop)
-	    {
-	      bs_class = step_resume;
-	    }
-	  else
-	    /* It is for the wrong frame.  */
-	    bs_class = bp_nostop;
-	  break;
-	case bp_through_sigtramp:
-	  bs_class = through_sig;
-	  break;
-	case bp_watchpoint_scope:
-	  bs_class = bp_nostop;
-	  break;
-	case bp_shlib_event:
-	  bs_class = shlib_event;
-	  break;
-        case bp_catch_load:
-        case bp_catch_unload:
-          /* Only if this catchpoint triggered should we cause the
-             step-out-of-dld behaviour.  Otherwise, we ignore this
-             catchpoint.  */
-          if (bs->stop)
-            bs_class = catch_shlib_event;
-          else
-            bs_class = no_effect;
-          break;
-        case bp_catch_fork:
-        case bp_catch_vfork:
-	case bp_catch_exec:
-          if (bs->stop)
-            {
-              if (bs->print)
-                bs_class = bp_noisy;
-              else
-                bs_class = bp_silent;
-            }
-          else
-            /* There was a catchpoint, but we're not stopping.  This requires
-               no further action.  */
-            bs_class = no_effect;
-          break;
-        case bp_catch_catch:
-          if (!bs->stop || CURRENT_EXCEPTION_KIND != EX_EVENT_CATCH)
-            bs_class = bp_nostop;
-          else if (bs->stop)
-            bs_class = bs->print ? bp_noisy : bp_silent;
-          break;
-        case bp_catch_throw:
-          if (!bs->stop || CURRENT_EXCEPTION_KIND != EX_EVENT_THROW)
-            bs_class = bp_nostop;
-          else if (bs->stop)
-            bs_class = bs->print ? bp_noisy : bp_silent;
-          break;
-	case bp_call_dummy:
-	  /* Make sure the action is stop (silent or noisy), so infrun.c
-	     pops the dummy frame.  */
-	  bs_class = bp_silent;
-	  retval.call_dummy = 1;
-	  break;
-	}
-      current_action = table[(int)bs_class][(int)current_action];
-    }
-  retval.main_action = current_action;
-  return retval;
-}
-
-/* Nonzero if we should step constantly (e.g. watchpoints on machines
-   without hardware support).  This isn't related to a specific bpstat,
-   just to things like whether watchpoints are set.  */
-
-int 
-bpstat_should_step ()
-{
-  struct breakpoint *b;
-  ALL_BREAKPOINTS (b)
-    if (b->enable == enabled && b->type == bp_watchpoint)
-      return 1;
-  return 0;
-}
-
-/* Nonzero if there are enabled hardware watchpoints. */
-int
-bpstat_have_active_hw_watchpoints ()
-{
-  struct breakpoint *b;
-  ALL_BREAKPOINTS (b)
-    if ((b->enable == enabled) &&
-        (b->inserted) &&
-        ((b->type == bp_hardware_watchpoint) ||
-         (b->type == bp_read_watchpoint) ||
-         (b->type == bp_access_watchpoint)))
-      return 1;
-  return 0;
-}
-
-
-/* Given a bpstat that records zero or more triggered eventpoints, this
-   function returns another bpstat which contains only the catchpoints
-   on that first list, if any. */
-void
-bpstat_get_triggered_catchpoints (ep_list, cp_list)
-  bpstat  ep_list;
-  bpstat *  cp_list;
-{
-  struct bpstats  root_bs[1];
-  bpstat  bs = root_bs;
-  struct breakpoint *  ep;
-  char *  dll_pathname;
- 
-  bpstat_clear (cp_list);
-  root_bs->next = NULL;
- 
-  for (; ep_list != NULL; ep_list = ep_list->next )
-    {
-      /* Is this eventpoint a catchpoint?  If not, ignore it. */
-      ep = ep_list->breakpoint_at;
-      if (ep == NULL)
-        break;
-      if ((ep->type != bp_catch_load) && 
-          (ep->type != bp_catch_unload) &&
-          (ep->type != bp_catch_catch) &&
-          (ep->type != bp_catch_throw))   /* pai: (temp) ADD fork/vfork here!!  */
-        continue;
- 
-      /* Yes; add it to the list. */
-      bs = bpstat_alloc (ep, bs);
-      *bs = *ep_list;
-      bs->next = NULL;
-      bs = root_bs->next;
- 
-#if defined(SOLIB_ADD)
-      /* Also, for each triggered catchpoint, tag it with the name of
-         the library that caused this trigger.  (We copy the name now,
-         because it's only guaranteed to be available NOW, when the
-         catchpoint triggers.  Clients who may wish to know the name
-         later must get it from the catchpoint itself.) */
-      if (ep->triggered_dll_pathname != NULL)
-        free (ep->triggered_dll_pathname);
-      if (ep->type == bp_catch_load)
-        dll_pathname = SOLIB_LOADED_LIBRARY_PATHNAME (inferior_pid);
-      else
-        dll_pathname = SOLIB_UNLOADED_LIBRARY_PATHNAME (inferior_pid);
-#else
-      dll_pathname = NULL;
-#endif
-      if (dll_pathname)
-	{
-	  ep->triggered_dll_pathname = (char *) xmalloc (strlen (dll_pathname) + 1);
-	  strcpy (ep->triggered_dll_pathname, dll_pathname);
-	}
-      else
-	ep->triggered_dll_pathname = NULL;
-    }
- 
-  *cp_list = bs;
-}
-
-/* Print information on breakpoint number BNUM, or -1 if all.
-   If WATCHPOINTS is zero, process only breakpoints; if WATCHPOINTS
-   is nonzero, process only watchpoints.  */
-
-typedef struct {
-  enum bptype  type;
-  char *  description;
-} ep_type_description_t;
-
-static void
-breakpoint_1 (bnum, allflag)
-     int bnum;
-     int allflag;
-{
-  register struct breakpoint *b;
-  register struct command_line *l;
-  register struct symbol *sym;
-  CORE_ADDR last_addr = (CORE_ADDR)-1;
-  int found_a_breakpoint = 0;
-  static ep_type_description_t  bptypes[] =
-  {
-    {bp_none,                "?deleted?"},
-    {bp_breakpoint,          "breakpoint"},
-    {bp_hardware_breakpoint, "hw breakpoint"},
-    {bp_until,               "until"},
-    {bp_finish,              "finish"},
-    {bp_watchpoint,          "watchpoint"},
-    {bp_hardware_watchpoint, "hw watchpoint"},
-    {bp_read_watchpoint,     "read watchpoint"},
-    {bp_access_watchpoint,   "acc watchpoint"},
-    {bp_longjmp,             "longjmp"},
-    {bp_longjmp_resume,      "longjmp resume"},
-    {bp_step_resume,         "step resume"},
-    {bp_through_sigtramp,    "sigtramp"},
-    {bp_watchpoint_scope,    "watchpoint scope"},
-    {bp_call_dummy,          "call dummy"},
-    {bp_shlib_event,         "shlib events"},
-    {bp_catch_load,          "catch load"},
-    {bp_catch_unload,        "catch unload"},
-    {bp_catch_fork,          "catch fork"},
-    {bp_catch_vfork,         "catch vfork"},
-    {bp_catch_exec,          "catch exec"},
-    {bp_catch_catch,         "catch catch"},
-    {bp_catch_throw,         "catch throw"}
-   };
-
-  static char *bpdisps[] = {"del", "dstp", "dis", "keep"};
-  static char bpenables[] = "nyn";
-  char wrap_indent[80];
-
-  ALL_BREAKPOINTS (b)
-    if (bnum == -1
-	|| bnum == b->number)
-      {
-/*  We only print out user settable breakpoints unless the allflag is set. */
-	if (!allflag
-	    && b->type != bp_breakpoint
-            && b->type != bp_catch_load
-            && b->type != bp_catch_unload
-            && b->type != bp_catch_fork
-            && b->type != bp_catch_vfork
-            && b->type != bp_catch_exec
-	    && b->type != bp_catch_catch
-	    && b->type != bp_catch_throw
-	    && b->type != bp_hardware_breakpoint
-	    && b->type != bp_watchpoint
-	    && b->type != bp_read_watchpoint
-	    && b->type != bp_access_watchpoint
-	    && b->type != bp_hardware_watchpoint)
-	  continue;
-
-	if (!found_a_breakpoint++)
-	  {
-            annotate_breakpoints_headers ();
-  
-            annotate_field (0);
-            printf_filtered ("Num ");
-            annotate_field (1);
-            printf_filtered ("Type           ");
-            annotate_field (2);
-            printf_filtered ("Disp ");
-            annotate_field (3);
-            printf_filtered ("Enb ");
-            if (addressprint)
-              {
-                annotate_field (4);
-                printf_filtered ("Address    ");
-              }
-            annotate_field (5);
-            printf_filtered ("What\n");
-  
-            annotate_breakpoints_table ();
-          }
-  
-        annotate_record ();
-        annotate_field (0);
-        printf_filtered ("%-3d ", b->number);
-        annotate_field (1);
-        if ((int)b->type > (sizeof(bptypes)/sizeof(bptypes[0])))
-          error ("bptypes table does not describe type #%d.", (int)b->type);
-        if ((int)b->type != bptypes[(int)b->type].type)
-          error ("bptypes table does not describe type #%d?", (int)b->type);
-        printf_filtered ("%-14s ", bptypes[(int)b->type].description);
-        annotate_field (2);
-        printf_filtered ("%-4s ", bpdisps[(int)b->disposition]);
-        annotate_field (3);
-	printf_filtered ("%-3c ", bpenables[(int)b->enable]);
-
-	strcpy (wrap_indent, "                           ");
-	if (addressprint)
-	  strcat (wrap_indent, "           ");
-	switch (b->type)
-	  {
-	  case bp_watchpoint:
-	  case bp_hardware_watchpoint:
-	  case bp_read_watchpoint:
-	  case bp_access_watchpoint:
-	    /* Field 4, the address, is omitted (which makes the columns
-	       not line up too nicely with the headers, but the effect
-	       is relatively readable).  */
-	    annotate_field (5);
-	    print_expression (b->exp, gdb_stdout);
-	    break;
- 
-          case bp_catch_load:
-          case bp_catch_unload:
-            /* Field 4, the address, is omitted (which makes the columns
-               not line up too nicely with the headers, but the effect
-               is relatively readable).  */
-            annotate_field (5);
-            if (b->dll_pathname == NULL)
-              printf_filtered ("<any library> ");
-            else
-              printf_filtered ("library \"%s\" ", b->dll_pathname);
-            break;
-
-          case bp_catch_fork:
-          case bp_catch_vfork:
-	    /* Field 4, the address, is omitted (which makes the columns
-	       not line up too nicely with the headers, but the effect
-	       is relatively readable).  */
-	    annotate_field (5);
-	    if (b->forked_inferior_pid != 0)
-	      printf_filtered ("process %d ", b->forked_inferior_pid);
-            break;
-
-          case bp_catch_exec:
-	    /* Field 4, the address, is omitted (which makes the columns
-	       not line up too nicely with the headers, but the effect
-	       is relatively readable).  */
-	    annotate_field (5);
-	    if (b->exec_pathname != NULL)
-	      printf_filtered ("program \"%s\" ", b->exec_pathname);
-            break;
-          case bp_catch_catch:
-	    /* Field 4, the address, is omitted (which makes the columns
-	       not line up too nicely with the headers, but the effect
-	       is relatively readable).  */
-	    annotate_field (5);
-            printf_filtered ("exception catch ");
-            break;
-          case bp_catch_throw:
-	    /* Field 4, the address, is omitted (which makes the columns
-	       not line up too nicely with the headers, but the effect
-	       is relatively readable).  */
-	    annotate_field (5);
-            printf_filtered ("exception throw ");
-            break;
-
-	  case bp_breakpoint:
-	  case bp_hardware_breakpoint:
-	  case bp_until:
-	  case bp_finish:
-	  case bp_longjmp:
-	  case bp_longjmp_resume:
-	  case bp_step_resume:
-	  case bp_through_sigtramp:
-	  case bp_watchpoint_scope:
-	  case bp_call_dummy:
-	  case bp_shlib_event:
-	    if (addressprint)
-	      {
-	        annotate_field (4);
-		/* FIXME-32x64: need a print_address_numeric with
-                   field width */
-		printf_filtered
-		  ("%s ",
-		   local_hex_string_custom
-		   ((unsigned long) b->address, "08l"));
-	      }
-
-	    annotate_field (5);
-
-	    last_addr = b->address;
-	    if (b->source_file)
-	      {
-		sym = find_pc_sect_function (b->address, b->section);
-		if (sym)
-		  {
-		    fputs_filtered ("in ", gdb_stdout);
-		    fputs_filtered (SYMBOL_SOURCE_NAME (sym), gdb_stdout);
-		    wrap_here (wrap_indent);
-		    fputs_filtered (" at ", gdb_stdout);
-		  }
-		fputs_filtered (b->source_file, gdb_stdout);
-		printf_filtered (":%d", b->line_number);
-	      }
-	    else
-	      print_address_symbolic (b->address, gdb_stdout, demangle, " ");
-	    break;
-	  }
-
-        if (b->thread != -1)
-            printf_filtered (" thread %d", b->thread );
-
-	printf_filtered ("\n");
-
-	if (b->frame)
-	  {
-            annotate_field (6);
-
-	    printf_filtered ("\tstop only in stack frame at ");
-	    print_address_numeric (b->frame, 1, gdb_stdout);
-	    printf_filtered ("\n");
-	  }
-
-	if (b->cond)
-	  {
-            annotate_field (7);
-
-	    printf_filtered ("\tstop only if ");
-	    print_expression (b->cond, gdb_stdout);
-	    printf_filtered ("\n");
-	  }
-
-	if (b->thread != -1)
-	  {
-	    /* FIXME should make an annotation for this */
-	    printf_filtered ("\tstop only in thread %d\n", b->thread);
-	  }
-
-        if (show_breakpoint_hit_counts && b->hit_count)
-	  {
-	    /* FIXME should make an annotation for this */
-            if (ep_is_catchpoint (b))
-              printf_filtered ("\tcatchpoint");
-            else
-              printf_filtered ("\tbreakpoint");
-            printf_filtered (" already hit %d time%s\n",
-                             b->hit_count, (b->hit_count == 1 ? "" : "s"));
-	  }
-
-	if (b->ignore_count)
-	  {
-            annotate_field (8);
-
-	    printf_filtered ("\tignore next %d hits\n", b->ignore_count);
-	  }
-
-	if ((l = b->commands))
-	  {
-            annotate_field (9);
-
-	    while (l)
-	      {
-		print_command_line (l, 4);
-		l = l->next;
-	      }
-	  }
-      }
-
-  if (!found_a_breakpoint)
-    {
-      if (bnum == -1)
-        printf_filtered ("No breakpoints or watchpoints.\n");
-      else
-        printf_filtered ("No breakpoint or watchpoint number %d.\n", bnum);
-    }
-  else
-    /* Compare against (CORE_ADDR)-1 in case some compiler decides
-       that a comparison of an unsigned with -1 is always false.  */
-    if (last_addr != (CORE_ADDR)-1)
-      set_next_address (last_addr);
-
-  annotate_breakpoints_table_end ();
-}
-
-/* ARGSUSED */
-static void
-breakpoints_info (bnum_exp, from_tty)
-     char *bnum_exp;
-     int from_tty;
-{
-  int bnum = -1;
-
-  if (bnum_exp)
-    bnum = parse_and_eval_address (bnum_exp);
-
-  breakpoint_1 (bnum, 0);
-}
-
-#if MAINTENANCE_CMDS
-
-/* ARGSUSED */
-void
-maintenance_info_breakpoints (bnum_exp, from_tty)
-     char *bnum_exp;
-     int from_tty;
-{
-  int bnum = -1;
-
-  if (bnum_exp)
-    bnum = parse_and_eval_address (bnum_exp);
-
-  breakpoint_1 (bnum, 1);
-}
-
-#endif
-
-/* Print a message describing any breakpoints set at PC.  */
-
-static void
-describe_other_breakpoints (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  register int others = 0;
-  register struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    if (b->address == pc)
-      if (overlay_debugging == 0 ||
-	  b->section == section)
-	others++;
-  if (others > 0)
-    {
-      printf_filtered ("Note: breakpoint%s ", (others > 1) ? "s" : "");
-      ALL_BREAKPOINTS (b)
-	if (b->address == pc)
-	  if (overlay_debugging == 0 ||
-	      b->section == section)
-	    {
-	      others--;
-	      printf_filtered
-		("%d%s%s ",
-		 b->number,
-		 ((b->enable == disabled || b->enable == shlib_disabled || b->enable == call_disabled)
-		  ? " (disabled)" : ""),
-		 (others > 1) ? "," : ((others == 1) ? " and" : ""));
-	    }
-      printf_filtered ("also set at pc ");
-      print_address_numeric (pc, 1, gdb_stdout);
-      printf_filtered (".\n");
-    }
-}
-
-/* Set the default place to put a breakpoint
-   for the `break' command with no arguments.  */
-
-void
-set_default_breakpoint (valid, addr, symtab, line)
-     int valid;
-     CORE_ADDR addr;
-     struct symtab *symtab;
-     int line;
-{
-  default_breakpoint_valid = valid;
-  default_breakpoint_address = addr;
-  default_breakpoint_symtab = symtab;
-  default_breakpoint_line = line;
-}
-
-/* Rescan breakpoints at address ADDRESS,
-   marking the first one as "first" and any others as "duplicates".
-   This is so that the bpt instruction is only inserted once.  */
-
-static void
-check_duplicates (address, section)
-     CORE_ADDR address;
-     asection *section;
-{
-  register struct breakpoint *b;
-  register int count = 0;
-
-  if (address == 0)		/* Watchpoints are uninteresting */
-    return;
-
-  ALL_BREAKPOINTS (b)
-    if (b->enable != disabled
-	&& b->enable != shlib_disabled
-	&& b->enable != call_disabled
-	&& b->address == address
-	&& (overlay_debugging == 0 || b->section == section))
-      {
-	count++;
-	b->duplicate = count > 1;
-      }
-}
-
-/* Low level routine to set a breakpoint.
-   Takes as args the three things that every breakpoint must have.
-   Returns the breakpoint object so caller can set other things.
-   Does not set the breakpoint number!
-   Does not print anything.
-
-   ==> This routine should not be called if there is a chance of later
-   error(); otherwise it leaves a bogus breakpoint on the chain.  Validate
-   your arguments BEFORE calling this routine!  */
-
-struct breakpoint *
-set_raw_breakpoint (sal)
-     struct symtab_and_line sal;
-{
-  register struct breakpoint *b, *b1;
-
-  b = (struct breakpoint *) xmalloc (sizeof (struct breakpoint));
-  memset (b, 0, sizeof (*b));
-  b->address = sal.pc;
-  if (sal.symtab == NULL)
-    b->source_file = NULL;
-  else
-    b->source_file = savestring (sal.symtab->filename,
-				 strlen (sal.symtab->filename));
-  b->section = sal.section;
-  b->language = current_language->la_language;
-  b->input_radix = input_radix;
-  b->thread = -1;
-  b->line_number = sal.line;
-  b->enable = enabled;
-  b->next = 0;
-  b->silent = 0;
-  b->ignore_count = 0;
-  b->commands = NULL;
-  b->frame = 0;
-  b->dll_pathname = NULL;
-  b->triggered_dll_pathname = NULL;
-  b->forked_inferior_pid = 0;
-  b->exec_pathname = NULL;
-
-  /* Add this breakpoint to the end of the chain
-     so that a list of breakpoints will come out in order
-     of increasing numbers.  */
-
-  b1 = breakpoint_chain;
-  if (b1 == 0)
-    breakpoint_chain = b;
-  else
-    {
-      while (b1->next)
-	b1 = b1->next;
-      b1->next = b;
-    }
-
-  check_duplicates (sal.pc, sal.section);
-  breakpoints_changed ();
-
-  return b;
-}
-
-#ifdef GET_LONGJMP_TARGET
-
-static void
-create_longjmp_breakpoint (func_name)
-     char *func_name;
-{
-  struct symtab_and_line sal;
-  struct breakpoint *b;
-
-  INIT_SAL (&sal);	/* initialize to zeroes */
-  if (func_name != NULL)
-    {
-      struct minimal_symbol *m;
-
-      m = lookup_minimal_symbol_text (func_name, NULL, (struct objfile *)NULL);
-      if (m)
-	sal.pc = SYMBOL_VALUE_ADDRESS (m);
-      else
-	return;
-    }
-  sal.section = find_pc_overlay (sal.pc);
-  b = set_raw_breakpoint (sal);
-  if (!b) return;
-
-  b->type = func_name != NULL ? bp_longjmp : bp_longjmp_resume;
-  b->disposition = donttouch;
-  b->enable = disabled;
-  b->silent = 1;
-  if (func_name)
-    b->addr_string = strsave(func_name);
-  b->number = internal_breakpoint_number--;
-}
-
-#endif	/* #ifdef GET_LONGJMP_TARGET */
-
-/* Call this routine when stepping and nexting to enable a breakpoint if we do
-   a longjmp().  When we hit that breakpoint, call
-   set_longjmp_resume_breakpoint() to figure out where we are going. */
-
-void
-enable_longjmp_breakpoint()
-{
-  register struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    if (b->type == bp_longjmp)
-      {
-	b->enable = enabled;
-	check_duplicates (b->address, b->section);
-      }
-}
-
-void
-disable_longjmp_breakpoint()
-{
-  register struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    if (   b->type == bp_longjmp
-	|| b->type == bp_longjmp_resume)
-      {
-	b->enable = disabled;
-	check_duplicates (b->address, b->section);
-      }
-}
-
-#ifdef SOLIB_ADD
-void
-remove_solib_event_breakpoints ()
-{
-  register struct breakpoint *b, *temp;
-
-  ALL_BREAKPOINTS_SAFE (b, temp)
-    if (b->type == bp_shlib_event)
-      delete_breakpoint (b);
-}
-
-void
-create_solib_event_breakpoint (address)
-     CORE_ADDR address;
-{
-  struct breakpoint *b;
-  struct symtab_and_line sal;
-
-  INIT_SAL (&sal);	/* initialize to zeroes */
-  sal.pc = address;
-  sal.section = find_pc_overlay (sal.pc);
-  b = set_raw_breakpoint (sal);
-  b->number = internal_breakpoint_number--;
-  b->disposition = donttouch;
-  b->type = bp_shlib_event;
-}
-
-void
-disable_breakpoints_in_shlibs (silent)
-     int silent;
-{
-  struct breakpoint *  b;
-  int  disabled_shlib_breaks = 0;
-
-  /* See also: insert_breakpoints, under DISABLE_UNSETTABLE_BREAK. */
-  ALL_BREAKPOINTS (b)
-    {
-#if defined (PC_SOLIB)
-      if (((b->type == bp_breakpoint) ||
-           (b->type == bp_hardware_breakpoint)) &&
-          (b->enable != shlib_disabled) &&
-          (b->enable != call_disabled) &&
-          ! b->duplicate &&
-          PC_SOLIB (b->address))
-        {
-          b->enable = shlib_disabled;
-	  if (!silent)
-	    {
-	      if (!disabled_shlib_breaks)
-		{
-		  target_terminal_ours_for_output ();
-		  printf_filtered ("Temporarily disabling shared library breakpoints:\n");
-		}
-	      disabled_shlib_breaks = 1;
-	      printf_filtered ("%d ", b->number);
-	    }
-        }
-#endif
-    }
-  if (disabled_shlib_breaks && !silent)
-    printf_filtered ("\n");
-}
-
-/* Try to reenable any breakpoints in shared libraries.  */
-void
-re_enable_breakpoints_in_shlibs ()
-{
-  struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    if (b->enable == shlib_disabled)
-      {
-	char buf[1];
-
-	/* Do not reenable the breakpoint if the shared library
-	   is still not mapped in.  */
-	if (target_read_memory (b->address, buf, 1) == 0)
-	  b->enable = enabled;
-      }
-}
-
-#endif
-
-static void
-create_solib_load_unload_event_breakpoint (hookname, tempflag, dll_pathname, cond_string, bp_kind)
-  char *  hookname;
-  int  tempflag;
-  char *  dll_pathname;
-  char *  cond_string;
-  enum bptype  bp_kind;
-{
-  struct breakpoint *  b;
-  struct symtabs_and_lines sals;
-  struct symtab_and_line  sal;
-  struct cleanup *  old_chain;
-  struct cleanup *  canonical_strings_chain = NULL;
-  int  i;
-  char *  addr_start = hookname;
-  char *  addr_end = NULL;
-  char **  canonical = (char **) NULL;
-  int  thread = -1;  /* All threads. */
- 
-  /* Set a breakpoint on the specified hook. */
-  sals = decode_line_1 (&hookname, 1, (struct symtab *) NULL, 0, &canonical);
-  addr_end = hookname;
- 
-  if (sals.nelts == 0)
-    {
-      warning ("Unable to set a breakpoint on dynamic linker callback.");
-      warning ("Suggest linking with /opt/langtools/lib/end.o.");
-      warning ("GDB will be unable to track shl_load/shl_unload calls");
-      return;
-    }
-  if (sals.nelts != 1)
-    {
-      warning ("Unable to set a unique breakpoint on dynamic linker callback.");
-      warning ("GDB will be unable to track shl_load/shl_unload calls");
-      return;
-    }
-
-  /* Make sure that all storage allocated in decode_line_1 gets freed in case
-     the following errors out.  */
-  old_chain = make_cleanup (free, sals.sals);
-  if (canonical != (char **)NULL)
-    {
-      make_cleanup (free, canonical);
-      canonical_strings_chain = make_cleanup (null_cleanup, 0);
-      if (canonical[0] != NULL)
-        make_cleanup (free, canonical[0]);
-    }
- 
-  resolve_sal_pc (&sals.sals[0]);
- 
-  /* Remove the canonical strings from the cleanup, they are needed below.  */
-  if (canonical != (char **)NULL)
-    discard_cleanups (canonical_strings_chain);
- 
-  b = set_raw_breakpoint (sals.sals[0]);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->cond = NULL;
-  b->cond_string = (cond_string == NULL) ? NULL : savestring (cond_string, strlen (cond_string));
-  b->thread = thread;
- 
-  if (canonical != (char **)NULL && canonical[0] != NULL)
-    b->addr_string = canonical[0];
-  else if (addr_start)
-    b->addr_string = savestring (addr_start, addr_end - addr_start);
- 
-  b->enable = enabled;
-  b->disposition = tempflag ? del : donttouch;
- 
-  if (dll_pathname == NULL)
-    b->dll_pathname = NULL;
-  else
-    {
-      b->dll_pathname = (char *) xmalloc (strlen (dll_pathname) + 1);
-      strcpy (b->dll_pathname, dll_pathname);
-    }
-  b->type = bp_kind;
- 
-  mention (b);
-  do_cleanups (old_chain);
-}
-
-void
-create_solib_load_event_breakpoint (hookname, tempflag, dll_pathname, cond_string)
-  char *  hookname;
-  int  tempflag;
-  char *  dll_pathname;
-  char *  cond_string;
-{
-  create_solib_load_unload_event_breakpoint (hookname,
-                                             tempflag,
-                                             dll_pathname,
-                                             cond_string,
-                                             bp_catch_load);
-}
-
-void
-create_solib_unload_event_breakpoint (hookname, tempflag, dll_pathname, cond_string)
-  char *  hookname;
-  int  tempflag;
-  char *  dll_pathname;
-  char *  cond_string;
-{
-  create_solib_load_unload_event_breakpoint (hookname,
-                                             tempflag,
-                                             dll_pathname,
-                                             cond_string,
-                                             bp_catch_unload);
-}
-
-static void
-create_fork_vfork_event_catchpoint (tempflag, cond_string, bp_kind)
-  int  tempflag;
-  char *  cond_string;
-  enum bptype  bp_kind;
-{
-  struct symtab_and_line  sal;
-  struct breakpoint *  b;
-  int  thread = -1;  /* All threads. */
- 
-  INIT_SAL(&sal);
-  sal.pc = 0;
-  sal.symtab = NULL;
-  sal.line = 0;
- 
-  b = set_raw_breakpoint (sal);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->cond = NULL;
-  b->cond_string = (cond_string == NULL) ? NULL : savestring (cond_string, strlen (cond_string));
-  b->thread = thread;
-  b->addr_string = NULL;
-  b->enable = enabled;
-  b->disposition = tempflag ? del : donttouch;
-  b->forked_inferior_pid = 0;
- 
-  b->type = bp_kind;
- 
-  mention (b);
-}
-
-void
-create_fork_event_catchpoint (tempflag, cond_string)
-  int  tempflag;
-  char *  cond_string;
-{
-  create_fork_vfork_event_catchpoint (tempflag, cond_string, bp_catch_fork);
-}
- 
-void
-create_vfork_event_catchpoint (tempflag, cond_string)
-  int  tempflag;
-  char *  cond_string;
-{
-  create_fork_vfork_event_catchpoint (tempflag, cond_string, bp_catch_vfork);
-}
-
-void
-create_exec_event_catchpoint (tempflag, cond_string)
-  int  tempflag;
-  char *  cond_string;
-{
-  struct symtab_and_line  sal;
-  struct breakpoint *  b;
-  int  thread = -1;  /* All threads. */
-
-  INIT_SAL(&sal);
-  sal.pc = 0;
-  sal.symtab = NULL;
-  sal.line = 0;
-
-  b = set_raw_breakpoint (sal);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->cond = NULL;
-  b->cond_string = (cond_string == NULL) ? NULL : savestring (cond_string, strlen (cond_string));
-  b->thread = thread;
-  b->addr_string = NULL;
-  b->enable = enabled;
-  b->disposition = tempflag ? del : donttouch;
-
-  b->type = bp_catch_exec;
-
-  mention (b);
-}
-
-static int
-hw_breakpoint_used_count()
-{
-  register struct breakpoint *b;
-  int i = 0;
-
-  ALL_BREAKPOINTS (b)
-    {
-      if (b->type == bp_hardware_breakpoint && b->enable == enabled)
-	i++;
-    }
-
-  return i;
-}
-
-static int
-hw_watchpoint_used_count(type, other_type_used)
-    enum bptype type;
-    int *other_type_used;
-{
-  register struct breakpoint *b;
-  int i = 0;
-
-  *other_type_used = 0;
-  ALL_BREAKPOINTS (b)
-    {
-      if (b->enable == enabled)
-	{
-          if (b->type == type) i++;
-          else if ((b->type == bp_hardware_watchpoint ||
-	       b->type == bp_read_watchpoint ||
-	       b->type == bp_access_watchpoint)
-	       && b->enable == enabled)
-	    *other_type_used = 1;
-        }
-    }
-  return i;
-}
-
-/* Call this after hitting the longjmp() breakpoint.  Use this to set a new
-   breakpoint at the target of the jmp_buf.
-
-   FIXME - This ought to be done by setting a temporary breakpoint that gets
-   deleted automatically... */
-
-void
-set_longjmp_resume_breakpoint(pc, frame)
-     CORE_ADDR pc;
-     struct frame_info *frame;
-{
-  register struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    if (b->type == bp_longjmp_resume)
-      {
-	b->address = pc;
-	b->enable = enabled;
-	if (frame != NULL)
-	  b->frame = frame->frame;
-	else
-	  b->frame = 0;
-	check_duplicates (b->address, b->section);
-	return;
-      }
-}
-
-void
-disable_watchpoints_before_interactive_call_start ()
-{
-  struct breakpoint *  b;
-
-  ALL_BREAKPOINTS (b)
-    {
-      if (((b->type == bp_watchpoint)
-           || (b->type == bp_hardware_watchpoint)
-           || (b->type == bp_read_watchpoint)
-           || (b->type == bp_access_watchpoint)
-           || ep_is_exception_catchpoint (b))
-          && (b->enable == enabled))
-        {
-          b->enable = call_disabled;
-          check_duplicates (b->address, b->section);
-        }
-    }
-}
-
-void
-enable_watchpoints_after_interactive_call_stop ()
-{
-  struct breakpoint *  b;
-
-  ALL_BREAKPOINTS (b)
-    {
-      if (((b->type == bp_watchpoint)
-           || (b->type == bp_hardware_watchpoint)
-           || (b->type == bp_read_watchpoint)
-           || (b->type == bp_access_watchpoint)
-           || ep_is_exception_catchpoint (b))
-          && (b->enable == call_disabled))
-        {
-          b->enable = enabled;
-          check_duplicates (b->address, b->section);
-        }
-    }
-}
-
-
-/* Set a breakpoint that will evaporate an end of command
-   at address specified by SAL.
-   Restrict it to frame FRAME if FRAME is nonzero.  */
-
-struct breakpoint *
-set_momentary_breakpoint (sal, frame, type)
-     struct symtab_and_line sal;
-     struct frame_info *frame;
-     enum bptype type;
-{
-  register struct breakpoint *b;
-  b = set_raw_breakpoint (sal);
-  b->type = type;
-  b->enable = enabled;
-  b->disposition = donttouch;
-  b->frame = (frame ? frame->frame : 0);
-
-  /* If we're debugging a multi-threaded program, then we
-     want momentary breakpoints to be active in only a 
-     single thread of control.  */
-  if (in_thread_list (inferior_pid))
-    b->thread = pid_to_thread_id (inferior_pid);
-
-  return b;
-}
-
-
-/* Tell the user we have just set a breakpoint B.  */
-
-static void
-mention (b)
-     struct breakpoint *b;
-{
-  int say_where = 0;
-
-  /* FIXME: This is misplaced; mention() is called by things (like hitting a
-     watchpoint) other than breakpoint creation.  It should be possible to
-     clean this up and at the same time replace the random calls to
-     breakpoint_changed with this hook, as has already been done for
-     delete_breakpoint_hook and so on.  */
-  if (create_breakpoint_hook)
-    create_breakpoint_hook (b);
-
-  switch (b->type)
-    {
-    case bp_none:
-      printf_filtered ("(apparently deleted?) Eventpoint %d: ", b->number);
-      break;
-    case bp_watchpoint:
-      printf_filtered ("Watchpoint %d: ", b->number);
-      print_expression (b->exp, gdb_stdout);
-      break;
-    case bp_hardware_watchpoint:
-      printf_filtered ("Hardware watchpoint %d: ", b->number);
-      print_expression (b->exp, gdb_stdout);
-      break;
-    case bp_read_watchpoint:
-      printf_filtered ("Hardware read watchpoint %d: ", b->number);
-      print_expression (b->exp, gdb_stdout);
-      break;
-    case bp_access_watchpoint:
-      printf_filtered ("Hardware access (read/write) watchpoint %d: ",b->number);
-      print_expression (b->exp, gdb_stdout);
-      break;
-    case bp_breakpoint:
-      printf_filtered ("Breakpoint %d", b->number);
-      say_where = 1;
-      break;
-    case bp_hardware_breakpoint:
-      printf_filtered ("Hardware assisted breakpoint %d", b->number);
-      say_where = 1;
-      break;
-    case bp_catch_load:
-    case bp_catch_unload:
-      printf_filtered ("Catchpoint %d (%s %s)",
-                       b->number,
-                       (b->type == bp_catch_load) ? "load" : "unload",
-                       (b->dll_pathname != NULL) ? b->dll_pathname : "<any library>");
-      break;
-    case bp_catch_fork:
-    case bp_catch_vfork:
-      printf_filtered ("Catchpoint %d (%s)",
-                       b->number,
-                       (b->type == bp_catch_fork) ? "fork" : "vfork");
-      break;
-    case bp_catch_exec:
-      printf_filtered ("Catchpoint %d (exec)",
-                       b->number);
-      break;
-    case bp_catch_catch:
-    case bp_catch_throw:
-      printf_filtered ("Catchpoint %d (%s)",
-                       b->number,
-                       (b->type == bp_catch_catch) ? "catch" : "throw");
-      break;
-
-    case bp_until:
-    case bp_finish:
-    case bp_longjmp:
-    case bp_longjmp_resume:
-    case bp_step_resume:
-    case bp_through_sigtramp:
-    case bp_call_dummy:
-    case bp_watchpoint_scope:
-    case bp_shlib_event:
-      break;
-    }
-  if (say_where)
-    {
-      if (addressprint || b->source_file == NULL)
-	{
-	  printf_filtered (" at ");
-	  print_address_numeric (b->address, 1, gdb_stdout);
-	}
-      if (b->source_file)
-	printf_filtered (": file %s, line %d.",
-			 b->source_file, b->line_number);
-      TUIDO(((TuiOpaqueFuncPtr)tui_vAllSetHasBreakAt, b, 1));
-      TUIDO(((TuiOpaqueFuncPtr)tuiUpdateAllExecInfos));
-    }
-  printf_filtered ("\n");
-}
-
-
-/* Set a breakpoint according to ARG (function, linenum or *address)
-   flag: first bit  : 0 non-temporary, 1 temporary.
-	 second bit : 0 normal breakpoint, 1 hardware breakpoint. */
-
-static void
-break_command_1 (arg, flag, from_tty)
-     char *arg;
-     int flag, from_tty;
-{
-  int tempflag, hardwareflag;
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  register struct expression *cond = 0;
-  register struct breakpoint *b;
-
-  /* Pointers in arg to the start, and one past the end, of the condition.  */
-  char *cond_start = NULL;
-  char *cond_end = NULL;
-  /* Pointers in arg to the start, and one past the end,
-     of the address part.  */
-  char *addr_start = NULL;
-  char *addr_end = NULL;
-  struct cleanup *old_chain;
-  struct cleanup *canonical_strings_chain = NULL;
-  char **canonical = (char **)NULL;
-  int i;
-  int thread;
-
-  hardwareflag = flag & BP_HARDWAREFLAG;
-  tempflag = flag & BP_TEMPFLAG;
-
-  sals.sals = NULL;
-  sals.nelts = 0;
-
-  INIT_SAL (&sal);	/* initialize to zeroes */
-
-  /* If no arg given, or if first arg is 'if ', use the default breakpoint. */
-
-  if (!arg || (arg[0] == 'i' && arg[1] == 'f' 
-	       && (arg[2] == ' ' || arg[2] == '\t')))
-    {
-      if (default_breakpoint_valid)
-	{
-	  sals.sals = (struct symtab_and_line *) 
-	    xmalloc (sizeof (struct symtab_and_line));
-	  sal.pc = default_breakpoint_address;
-	  sal.line = default_breakpoint_line;
-	  sal.symtab = default_breakpoint_symtab;
-	  sal.section  = find_pc_overlay (sal.pc);
-	  sals.sals[0] = sal;
-	  sals.nelts = 1;
-	}
-      else
-	error ("No default breakpoint address now.");
-    }
-  else
-    {
-      addr_start = arg;
-
-      /* Force almost all breakpoints to be in terms of the
-	 current_source_symtab (which is decode_line_1's default).  This
-	 should produce the results we want almost all of the time while
-	 leaving default_breakpoint_* alone.  */
-      if (default_breakpoint_valid
-	  && (!current_source_symtab
-	      || (arg && (*arg == '+' || *arg == '-'))))
-	sals = decode_line_1 (&arg, 1, default_breakpoint_symtab,
-			      default_breakpoint_line, &canonical);
-      else
-	sals = decode_line_1 (&arg, 1, (struct symtab *)NULL, 0, &canonical);
-
-      addr_end = arg;
-    }
-  
-  if (! sals.nelts) 
-    return;
-
-  /* Make sure that all storage allocated in decode_line_1 gets freed in case
-     the following `for' loop errors out.  */
-  old_chain = make_cleanup (free, sals.sals);
-  if (canonical != (char **)NULL)
-    {
-      make_cleanup (free, canonical);
-      canonical_strings_chain = make_cleanup (null_cleanup, 0);
-      for (i = 0; i < sals.nelts; i++)
-	{
-	  if (canonical[i] != NULL)
-	    make_cleanup (free, canonical[i]);
-	}
-    }
-
-  thread = -1;			/* No specific thread yet */
-
-  /* Resolve all line numbers to PC's, and verify that conditions
-     can be parsed, before setting any breakpoints.  */
-  for (i = 0; i < sals.nelts; i++)
-    {
-      char *tok, *end_tok;
-      int toklen;
-
-      resolve_sal_pc (&sals.sals[i]);
-
-      /* It's possible for the PC to be nonzero, but still an illegal
-         value on some targets.
-
-         For example, on HP-UX if you start gdb, and before running the
-         inferior you try to set a breakpoint on a shared library function
-         "foo" where the inferior doesn't call "foo" directly but does
-         pass its address to another function call, then we do find a
-         minimal symbol for the "foo", but it's address is invalid.
-         (Appears to be an index into a table that the loader sets up
-         when the inferior is run.)
-
-         Give the target a chance to bless sals.sals[i].pc before we
-         try to make a breakpoint for it. */
-      if (PC_REQUIRES_RUN_BEFORE_USE(sals.sals[i].pc))
-        {
-          error ("Cannot break on %s without a running program.", addr_start);
-        }
-      
-      tok = arg;
-
-      while (tok && *tok)
-	{
-	  while (*tok == ' ' || *tok == '\t')
-	    tok++;
-
-	  end_tok = tok;
-
-	  while (*end_tok != ' ' && *end_tok != '\t' && *end_tok != '\000')
-	    end_tok++;
-
-	  toklen = end_tok - tok;
-
-	  if (toklen >= 1 && strncmp (tok, "if", toklen) == 0)
-	    {
-	      tok = cond_start = end_tok + 1;
-	      cond = parse_exp_1 (&tok, block_for_pc (sals.sals[i].pc), 0);
-	      cond_end = tok;
-	    }
-	  else if (toklen >= 1 && strncmp (tok, "thread", toklen) == 0)
-	    {
-	      char *tmptok;
-
-	      tok = end_tok + 1;
-	      tmptok = tok;
-	      thread = strtol (tok, &tok, 0);
-	      if (tok == tmptok)
-		error ("Junk after thread keyword.");
-	      if (!valid_thread_id (thread))
-		error ("Unknown thread %d\n", thread);
-	    }
-	  else
-	    error ("Junk at end of arguments.");
-	}
-    }
-  if (hardwareflag)
-    {
-      int i, target_resources_ok;
-
-      i = hw_breakpoint_used_count ();  
-      target_resources_ok = TARGET_CAN_USE_HARDWARE_WATCHPOINT (
-		bp_hardware_breakpoint, i + sals.nelts, 0);
-      if (target_resources_ok == 0)
-	error ("No hardware breakpoint support in the target.");
-      else if (target_resources_ok < 0)
-        error ("Hardware breakpoints used exceeds limit.");
-    }
-
-  /* Remove the canonical strings from the cleanup, they are needed below.  */
-  if (canonical != (char **)NULL)
-    discard_cleanups (canonical_strings_chain);
-
-  /* Now set all the breakpoints.  */
-  for (i = 0; i < sals.nelts; i++)
-    {
-      sal = sals.sals[i];
-
-      if (from_tty)
-	describe_other_breakpoints (sal.pc, sal.section);
-
-      b = set_raw_breakpoint (sal);
-      set_breakpoint_count (breakpoint_count + 1);
-      b->number = breakpoint_count;
-      b->type = hardwareflag ? bp_hardware_breakpoint : bp_breakpoint;
-      b->cond = cond;
-      b->thread = thread;
-
-      /* If a canonical line spec is needed use that instead of the
-	 command string.  */
-      if (canonical != (char **)NULL && canonical[i] != NULL)
-	b->addr_string = canonical[i];
-      else if (addr_start)
-	b->addr_string = savestring (addr_start, addr_end - addr_start);
-      if (cond_start)
-	b->cond_string = savestring (cond_start, cond_end - cond_start);
-				     
-      b->enable = enabled;
-      b->disposition = tempflag ? del : donttouch;
-      mention (b);
-    }
-
-  if (sals.nelts > 1)
-    {
-      printf_filtered ("Multiple breakpoints were set.\n");
-      printf_filtered ("Use the \"delete\" command to delete unwanted breakpoints.\n");
-    }
-  do_cleanups (old_chain);
-}
-
-static void
-break_at_finish_at_depth_command_1 (arg, flag, from_tty)
-     char *arg;
-     int flag;
-     int from_tty;
-{
-  struct frame_info *frame;
-  CORE_ADDR low, high, selected_pc = 0;
-  char *extra_args, *level_arg, *addr_string;
-  int extra_args_len = 0, if_arg = 0;
-
-  if (!arg ||
-      (arg[0] == 'i' && arg[1] == 'f' && (arg[2] == ' ' || arg[2] == '\t')))
-    {
-
-      if (default_breakpoint_valid)
-	{
-	  if (selected_frame)
-	    {
-	      selected_pc = selected_frame->pc;
-	      if (arg)
-		if_arg = 1;
-	    }
-	  else
-	    error ("No selected frame.");
-	}
-      else
-	error ("No default breakpoint address now.");
-    }
-  else
-    {
-      extra_args = strchr (arg, ' ');
-      if (extra_args)
-	{
-	  extra_args++;
-	  extra_args_len = strlen (extra_args);
-	  level_arg = (char *) xmalloc (extra_args - arg);
-	  strncpy (level_arg, arg, extra_args - arg - 1);
-	  level_arg[extra_args - arg - 1] = '\0';
-	}
-      else
-	{
-	  level_arg = (char *) xmalloc (strlen (arg) + 1);
-	  strcpy (level_arg, arg);
-	}
-
-      frame = parse_frame_specification (level_arg);
-      if (frame)
-	selected_pc = frame->pc;
-      else
-	selected_pc = 0;
-    }
-  if (if_arg)
-    {
-      extra_args = arg;
-      extra_args_len = strlen (arg); 
-    }
-
-  if (selected_pc)
-    {
-      if (find_pc_partial_function(selected_pc, (char **)NULL, &low, &high))
-	{
-	  addr_string = (char *) xmalloc (26 + extra_args_len);
-	  if (extra_args_len)
-	    sprintf (addr_string, "*0x%x %s", high, extra_args);
-	  else
-	    sprintf (addr_string, "*0x%x", high);
-	  break_command_1 (addr_string, flag, from_tty);
-	  free (addr_string);
-	}
-      else
-	error ("No function contains the specified address");
-    }
-  else
-    error ("Unable to set breakpoint at procedure exit");
-}
-
-
-static void
-break_at_finish_command_1 (arg, flag, from_tty)
-     char *arg;
-     int flag;
-     int from_tty;
-{
-  char *addr_string, *break_string, *beg_addr_string;
-  CORE_ADDR low, high;
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  struct cleanup *old_chain;
-  char *extra_args;
-  int extra_args_len = 0;
-  int i, if_arg = 0;
-
-  if (!arg ||
-      (arg[0] == 'i' && arg[1] == 'f' && (arg[2] == ' ' || arg[2] == '\t')))
-    {
-      if (default_breakpoint_valid)
-	{
-	  if (selected_frame)
-	    {
-	      addr_string = (char *) xmalloc (15);
-	      sprintf (addr_string, "*0x%x", selected_frame->pc);
-	      if (arg)
-		if_arg = 1;
-	    }
-	  else
-	    error ("No selected frame.");
-	}
-      else
-	error ("No default breakpoint address now.");
-    }
-  else
-    {
-      addr_string = (char *) xmalloc (strlen (arg) + 1);
-      strcpy (addr_string, arg);
-    }
-
-  if (if_arg)
-    {
-      extra_args = arg;
-      extra_args_len = strlen (arg); 
-    }
-  else
-    if (arg)
-      {
-	/* get the stuff after the function name or address */
-	extra_args = strchr (arg, ' ');
-        if (extra_args)
-	  {
-	    extra_args++;
-	    extra_args_len = strlen (extra_args);
-          }
-      }
-
-  sals.sals = NULL;
-  sals.nelts = 0;
-
-  beg_addr_string = addr_string;  
-  sals = decode_line_1 (&addr_string, 1, (struct symtab *)NULL, 0, 
-			(char ***)NULL);
-
-  free (beg_addr_string);
-  old_chain = make_cleanup (free, sals.sals);
-  for (i = 0; (i < sals.nelts); i++)
-    {
-      sal = sals.sals[i];
-      if (find_pc_partial_function (sal.pc, (char **)NULL, &low, &high))
-	{
-	  break_string = (char *) xmalloc (extra_args_len + 26);
-	  if (extra_args_len)
-	    sprintf (break_string, "*0x%x %s", high, extra_args);
-	  else
-	    sprintf (break_string, "*0x%x", high);
-	  break_command_1 (break_string, flag, from_tty);
-	  free(break_string);
-	}
-      else
-	error ("No function contains the specified address");
-    }
-  if (sals.nelts > 1)
-    {
-      printf_filtered ("Multiple breakpoints were set.\n");
-      printf_filtered ("Use the \"delete\" command to delete unwanted breakpoints.\n");
-    }
-  do_cleanups(old_chain);
-}
-
-
-/* Helper function for break_command_1 and disassemble_command.  */
-
-void
-resolve_sal_pc (sal)
-     struct symtab_and_line *sal;
-{
-  CORE_ADDR pc;
-
-  if (sal->pc == 0 && sal->symtab != NULL)
-    {
-      if (!find_line_pc (sal->symtab, sal->line, &pc))
-	error ("No line %d in file \"%s\".",
-	       sal->line, sal->symtab->filename);
-      sal->pc = pc;
-    }
-
-  if (sal->section == 0 && sal->symtab != NULL)
-    {
-      struct blockvector *bv;
-      struct block       *b;
-      struct symbol      *sym;
-      int                 index;
-
-      bv  = blockvector_for_pc_sect (sal->pc, 0, &index, sal->symtab);
-      if (bv != NULL)
-	{
-	  b   = BLOCKVECTOR_BLOCK (bv, index);
-	  sym = block_function (b);
-	  if (sym != NULL)
-	    {
-	      fixup_symbol_section (sym, sal->symtab->objfile);
-	      sal->section = SYMBOL_BFD_SECTION (sym);
-	    }
-	  else
-	    {
-	      /* It really is worthwhile to have the section, so we'll just
-		 have to look harder. This case can be executed if we have 
-		 line numbers but no functions (as can happen in assembly 
-		 source).  */
-
-	      struct minimal_symbol *msym; 
-
-	      msym = lookup_minimal_symbol_by_pc (sal->pc);
-	      if (msym)
-		sal->section = SYMBOL_BFD_SECTION (msym);
-	    }
-	}
-    }
-}
-
-void
-break_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  break_command_1 (arg, 0, from_tty);
-}
-
-void
-break_at_finish_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  break_at_finish_command_1 (arg, 0, from_tty);
-}
-
-void
-break_at_finish_at_depth_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  break_at_finish_at_depth_command_1 (arg, 0, from_tty);
-}
-
-void
-tbreak_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  break_command_1 (arg, BP_TEMPFLAG, from_tty);
-}
-
-void
-tbreak_at_finish_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  break_at_finish_command_1 (arg, BP_TEMPFLAG, from_tty);
-}
-
-static void
-hbreak_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  break_command_1 (arg, BP_HARDWAREFLAG, from_tty);
-}
-
-static void
-thbreak_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  break_command_1 (arg, (BP_TEMPFLAG | BP_HARDWAREFLAG), from_tty);
-}
-
-static void
-stop_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  printf_filtered ("Specify the type of breakpoint to set.\n\
-Usage: stop in <function | address>\n\
-       stop at <line>\n");
-}
-
-static void
-stopin_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  int badInput = 0;
-
-  if (arg == (char *)NULL)
-    badInput = 1;
-  else if (*arg != '*')
-    {
-      char *argptr = arg;
-      int hasColon = 0;
-
-      /* look for a ':'.  If this is a line number specification, then say
-	 it is bad, otherwise, it should be an address or function/method
-	 name */
-      while (*argptr && !hasColon)
-        {
-          hasColon = (*argptr == ':');
-          argptr++;
-        }
-
-      if (hasColon)
-        badInput = (*argptr != ':'); /* Not a class::method */
-      else
-        badInput = isdigit(*arg); /* a simple line number */
-    }
-
-  if (badInput)
-    printf_filtered("Usage: stop in <function | address>\n");
-  else
-    break_command_1 (arg, 0, from_tty);
-}
-
-static void
-stopat_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  int badInput = 0;
-
-  if (arg == (char *)NULL || *arg == '*') /* no line number */
-    badInput = 1;
-  else
-    {
-      char *argptr = arg;
-      int hasColon = 0;
-
-      /* look for a ':'.  If there is a '::' then get out, otherwise
-	 it is probably a line number. */
-      while (*argptr && !hasColon)
-        {
-          hasColon = (*argptr == ':');
-          argptr++;
-        }
-
-      if (hasColon)
-        badInput = (*argptr == ':'); /* we have class::method */
-      else
-        badInput = !isdigit(*arg); /* not a line number */
-    }
-
-  if (badInput)
-    printf_filtered("Usage: stop at <line>\n");
-  else
-    break_command_1 (arg, 0, from_tty);
-}
-
-/* ARGSUSED */
-/* accessflag:  0: watch write, 1: watch read, 2: watch access(read or write) */
-static void
-watch_command_1 (arg, accessflag, from_tty)
-     char *arg;
-     int accessflag;
-     int from_tty;
-{
-  struct breakpoint *b;
-  struct symtab_and_line sal;
-  struct expression *exp;
-  struct block *exp_valid_block;
-  struct value *val, *mark;
-  struct frame_info *frame;
-  struct frame_info *prev_frame = NULL;
-  char *exp_start = NULL;
-  char *exp_end = NULL;
-  char *tok, *end_tok;
-  int toklen;
-  char *cond_start = NULL;
-  char *cond_end = NULL;
-  struct expression *cond = NULL;
-  int i, other_type_used, target_resources_ok = 0;
-  enum bptype bp_type;
-  int mem_cnt = 0;
-
-  INIT_SAL (&sal);	/* initialize to zeroes */
-  
-  /* Parse arguments.  */
-  innermost_block = NULL;
-  exp_start = arg;
-  exp = parse_exp_1 (&arg, 0, 0);
-  exp_end = arg;
-  exp_valid_block = innermost_block;
-  mark = value_mark ();
-  val = evaluate_expression (exp);
-  release_value (val);
-  if (VALUE_LAZY (val))
-    value_fetch_lazy (val);
-
-  tok = arg;
-  while (*tok == ' ' || *tok == '\t')
-    tok++;
-  end_tok = tok;
-
-  while (*end_tok != ' ' && *end_tok != '\t' && *end_tok != '\000')
-    end_tok++;
-
-  toklen = end_tok - tok;
-  if (toklen >= 1 && strncmp (tok, "if", toklen) == 0)
-    {
-      tok = cond_start = end_tok + 1;
-      cond = parse_exp_1 (&tok, 0, 0);
-      cond_end = tok;
-    }
-  if (*tok)
-    error("Junk at end of command.");
-
-  if (accessflag == 1) bp_type = bp_read_watchpoint;
-  else if (accessflag == 2) bp_type = bp_access_watchpoint;
-  else bp_type = bp_hardware_watchpoint;
-
-  mem_cnt = can_use_hardware_watchpoint (val);
-  if (mem_cnt == 0 && bp_type != bp_hardware_watchpoint)
-    error ("Expression cannot be implemented with read/access watchpoint.");
-  if (mem_cnt != 0) { 
-    i = hw_watchpoint_used_count (bp_type, &other_type_used);
-    target_resources_ok = TARGET_CAN_USE_HARDWARE_WATCHPOINT(
-		bp_type, i + mem_cnt, other_type_used);
-    if (target_resources_ok == 0 && bp_type != bp_hardware_watchpoint)
-      error ("Target does not have this type of hardware watchpoint support.");
-    if (target_resources_ok < 0 && bp_type != bp_hardware_watchpoint)
-      error ("Target resources have been allocated for other types of watchpoints.");
-  }
-
-#if defined(HPUXHPPA)
- /* ??rehrauer: DTS #CHFts23014 notes that on HP-UX if you set a h/w
-     watchpoint before the "run" command, the inferior dies with a e.g.,
-     SIGILL once you start it.  I initially believed this was due to a
-     bad interaction between page protection traps and the initial
-     startup sequence by the dynamic linker.
-
-     However, I tried avoiding that by having HP-UX's implementation of
-     TARGET_CAN_USE_HW_WATCHPOINT return FALSE if there was no inferior_pid
-     yet, which forced slow watches before a "run" or "attach", and it
-     still fails somewhere in the startup code.
-
-     Until I figure out what's happening, I'm disallowing watches altogether
-     before the "run" or "attach" command.  We'll tell the user they must
-     set watches after getting the program started. */
-  if (! target_has_execution)
-    {
-      warning ("can't do that without a running program; try \"break main\", \"run\" first");
-      return;
-    }
-#endif /* HPUXHPPA */
-  
-  /* Now set up the breakpoint.  */
-  b = set_raw_breakpoint (sal);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->disposition = donttouch;
-  b->exp = exp;
-  b->exp_valid_block = exp_valid_block;
-  b->exp_string = savestring (exp_start, exp_end - exp_start);
-  b->val = val;
-  b->cond = cond;
-  if (cond_start)
-    b->cond_string = savestring (cond_start, cond_end - cond_start);
-  else
-    b->cond_string = 0;
-         
-  frame = block_innermost_frame (exp_valid_block);
-  if (frame)
-    {
-      prev_frame = get_prev_frame (frame);
-      b->watchpoint_frame = frame->frame;
-    }
-  else
-    b->watchpoint_frame = (CORE_ADDR)0;
-
-  if (mem_cnt && target_resources_ok > 0)
-    b->type = bp_type;
-  else
-    b->type = bp_watchpoint;
-
-  /* If the expression is "local", then set up a "watchpoint scope"
-     breakpoint at the point where we've left the scope of the watchpoint
-     expression.  */
-  if (innermost_block)
-    {
-      if (prev_frame)
-	{
-	  struct breakpoint *scope_breakpoint;
-	  struct symtab_and_line scope_sal;
-
-	  INIT_SAL (&scope_sal);	/* initialize to zeroes */
-	  scope_sal.pc      = get_frame_pc (prev_frame);
-	  scope_sal.section = find_pc_overlay (scope_sal.pc);
-
-	  scope_breakpoint = set_raw_breakpoint (scope_sal);
-	  set_breakpoint_count (breakpoint_count + 1);
-	  scope_breakpoint->number = breakpoint_count;
-
-	  scope_breakpoint->type = bp_watchpoint_scope;
-	  scope_breakpoint->enable = enabled;
-
-	  /* Automatically delete the breakpoint when it hits.  */
-	  scope_breakpoint->disposition = del;
-
-	  /* Only break in the proper frame (help with recursion).  */
-	  scope_breakpoint->frame = prev_frame->frame;
-
-	  /* Set the address at which we will stop.  */
-	  scope_breakpoint->address = get_frame_pc (prev_frame);
-
-	  /* The scope breakpoint is related to the watchpoint.  We
-	     will need to act on them together.  */
-	  b->related_breakpoint = scope_breakpoint;
-	}
-    }
-  value_free_to_mark (mark);
-  mention (b);
-}
-
-/* Return count of locations need to be watched and can be handled
-   in hardware.  If the watchpoint can not be handled
-   in hardware return zero.  */
-
-#if !defined(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
-#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_size) \
-    ((byte_size) <= (REGISTER_SIZE))
-#endif
-
-static int
-can_use_hardware_watchpoint (v)
-     struct value *v;
-{
-  int found_memory_cnt = 0;
-
-  /* Did the user specifically forbid us to use hardware watchpoints? */
-  if (! can_use_hw_watchpoints)
-    return 0;
-	
-  /* Make sure all the intermediate values are in memory.  Also make sure
-     we found at least one memory expression.  Guards against watch 0x12345,
-     which is meaningless, but could cause errors if one tries to insert a 
-     hardware watchpoint for the constant expression.  */
-  for ( ; v; v = v->next)
-    {
-      if (v->lval == lval_memory)
-	{
-	  if (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT (TYPE_LENGTH (VALUE_TYPE (v))))
-	    found_memory_cnt++;
-        }
-      else if (v->lval != not_lval && v->modifiable == 0)
-	return 0;
-    }
-
-  /* The expression itself looks suitable for using a hardware
-     watchpoint, but give the target machine a chance to reject it.  */
-  return found_memory_cnt;
-}
-
-static void watch_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  watch_command_1 (arg, 0, from_tty);
-}
-
-static void rwatch_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  watch_command_1 (arg, 1, from_tty);
-}
-
-static void awatch_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  watch_command_1 (arg, 2, from_tty);
-}
-
-
-/* Helper routine for the until_command routine in infcmd.c.  Here
-   because it uses the mechanisms of breakpoints.  */
-
-/* ARGSUSED */
-void
-until_break_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  struct frame_info *prev_frame = get_prev_frame (selected_frame);
-  struct breakpoint *breakpoint;
-  struct cleanup *old_chain;
-
-  clear_proceed_status ();
-
-  /* Set a breakpoint where the user wants it and at return from
-     this function */
-  
-  if (default_breakpoint_valid)
-    sals = decode_line_1 (&arg, 1, default_breakpoint_symtab,
-			  default_breakpoint_line, (char ***)NULL);
-  else
-    sals = decode_line_1 (&arg, 1, (struct symtab *)NULL, 0, (char ***)NULL);
-  
-  if (sals.nelts != 1)
-    error ("Couldn't get information on specified line.");
-  
-  sal = sals.sals[0];
-  free ((PTR)sals.sals);		/* malloc'd, so freed */
-  
-  if (*arg)
-    error ("Junk at end of arguments.");
-  
-  resolve_sal_pc (&sal);
-  
-  breakpoint = set_momentary_breakpoint (sal, selected_frame, bp_until);
-  
-  old_chain = make_cleanup ((make_cleanup_func) delete_breakpoint, breakpoint);
-
-  /* Keep within the current frame */
-  
-  if (prev_frame)
-    {
-      sal = find_pc_line (prev_frame->pc, 0);
-      sal.pc = prev_frame->pc;
-      breakpoint = set_momentary_breakpoint (sal, prev_frame, bp_until);
-      make_cleanup ((make_cleanup_func) delete_breakpoint, breakpoint);
-    }
-  
-  proceed (-1, TARGET_SIGNAL_DEFAULT, 0);
-  do_cleanups(old_chain);
-}
-
-#if 0
-/* These aren't used; I don't konw what they were for.  */
-/* Set a breakpoint at the catch clause for NAME.  */
-static int
-catch_breakpoint (name)
-     char *name;
-{
-}
-
-static int
-disable_catch_breakpoint ()
-{
-}
-
-static int
-delete_catch_breakpoint ()
-{
-}
-
-static int
-enable_catch_breakpoint ()
-{
-}
-#endif /* 0 */
-
-struct sal_chain
-{
-  struct sal_chain *next;
-  struct symtab_and_line sal;
-};
-
-/* Not really used -- invocation in handle_gnu_4_16_catch_command
-   had been commented out in the v.4.16 sources, and stays
-   disabled there now because "catch NAME" syntax isn't allowed.
-   pai/1997-07-11 */
-/* This isn't used; I don't know what it was for.  */
-/* For each catch clause identified in ARGS, run FUNCTION
-   with that clause as an argument.  */
-static struct symtabs_and_lines
-map_catch_names (args, function)
-     char *args;
-     int (*function)();
-{
-  register char *p = args;
-  register char *p1;
-  struct symtabs_and_lines sals;
-#if 0
-  struct sal_chain *sal_chain = 0;
-#endif
-
-  if (p == 0)
-    error_no_arg ("one or more catch names");
-
-  sals.nelts = 0;
-  sals.sals = NULL;
-
-  while (*p)
-    {
-      p1 = p;
-      /* Don't swallow conditional part.  */
-      if (p1[0] == 'i' && p1[1] == 'f'
-	  && (p1[2] == ' ' || p1[2] == '\t'))
-	break;
-
-      if (isalpha (*p1))
-	{
-	  p1++;
-	  while (isalnum (*p1) || *p1 == '_' || *p1 == '$')
-	    p1++;
-	}
-
-      if (*p1 && *p1 != ' ' && *p1 != '\t')
-	error ("Arguments must be catch names.");
-
-      *p1 = 0;
-#if 0
-      if (function (p))
-	{
-	  struct sal_chain *next = (struct sal_chain *)
-	    alloca (sizeof (struct sal_chain));
-	  next->next = sal_chain;
-	  next->sal = get_catch_sal (p);
-	  sal_chain = next;
-	  goto win;
-	}
-#endif
-      printf_unfiltered ("No catch clause for exception %s.\n", p);
-#if 0
-    win:
-#endif
-      p = p1;
-      while (*p == ' ' || *p == '\t') p++;
-    }
-}
-
-/* This shares a lot of code with `print_frame_label_vars' from stack.c.  */
-
-static struct symtabs_and_lines
-get_catch_sals (this_level_only)
-     int this_level_only;
-{
-  register struct blockvector *bl;
-  register struct block *block;
-  int index, have_default = 0;
-  CORE_ADDR pc;
-  struct symtabs_and_lines sals;
-  struct sal_chain *sal_chain = 0;
-  char *blocks_searched;
-
-  /* Not sure whether an error message is always the correct response,
-     but it's better than a core dump.  */
-  if (selected_frame == NULL)
-    error ("No selected frame.");
-  block = get_frame_block (selected_frame);
-  pc = selected_frame->pc;
-
-  sals.nelts = 0;
-  sals.sals = NULL;
-
-  if (block == 0)
-    error ("No symbol table info available.\n");
-
-  bl = blockvector_for_pc (BLOCK_END (block) - 4, &index);
-  blocks_searched = (char *) alloca (BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
-  memset (blocks_searched, 0, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
-
-  while (block != 0)
-    {
-      CORE_ADDR end = BLOCK_END (block) - 4;
-      int last_index;
-
-      if (bl != blockvector_for_pc (end, &index))
-	error ("blockvector blotch");
-      if (BLOCKVECTOR_BLOCK (bl, index) != block)
-	error ("blockvector botch");
-      last_index = BLOCKVECTOR_NBLOCKS (bl);
-      index += 1;
-
-      /* Don't print out blocks that have gone by.  */
-      while (index < last_index
-	     && BLOCK_END (BLOCKVECTOR_BLOCK (bl, index)) < pc)
-	index++;
-
-      while (index < last_index
-	     && BLOCK_END (BLOCKVECTOR_BLOCK (bl, index)) < end)
-	{
-	  if (blocks_searched[index] == 0)
-	    {
-	      struct block *b = BLOCKVECTOR_BLOCK (bl, index);
-	      int nsyms;
-	      register int i;
-	      register struct symbol *sym;
-
-	      nsyms = BLOCK_NSYMS (b);
-
-	      for (i = 0; i < nsyms; i++)
-		{
-		  sym = BLOCK_SYM (b, i);
-		  if (STREQ (SYMBOL_NAME (sym), "default"))
-		    {
-		      if (have_default)
-			continue;
-		      have_default = 1;
-		    }
-		  if (SYMBOL_CLASS (sym) == LOC_LABEL)
-		    {
-		      struct sal_chain *next = (struct sal_chain *)
-			alloca (sizeof (struct sal_chain));
-		      next->next = sal_chain;
-		      next->sal = find_pc_line (SYMBOL_VALUE_ADDRESS (sym), 0);
-		      sal_chain = next;
-		    }
-		}
-	      blocks_searched[index] = 1;
-	    }
-	  index++;
-	}
-      if (have_default)
-	break;
-      if (sal_chain && this_level_only)
-	break;
-
-      /* After handling the function's top-level block, stop.
-	 Don't continue to its superblock, the block of
-	 per-file symbols.  */
-      if (BLOCK_FUNCTION (block))
-	break;
-      block = BLOCK_SUPERBLOCK (block);
-    }
-
-  if (sal_chain)
-    {
-      struct sal_chain *tmp_chain;
-
-      /* Count the number of entries.  */
-      for (index = 0, tmp_chain = sal_chain; tmp_chain;
-	   tmp_chain = tmp_chain->next)
-	index++;
-
-      sals.nelts = index;
-      sals.sals = (struct symtab_and_line *)
-	xmalloc (index * sizeof (struct symtab_and_line));
-      for (index = 0; sal_chain; sal_chain = sal_chain->next, index++)
-	sals.sals[index] = sal_chain->sal;
-    }
-
-  return sals;
-}
-
-static void
-ep_skip_leading_whitespace (s)
-    char **  s;
-{
-   if ((s == NULL) || (*s == NULL))
-       return;
-   while (isspace(**s))
-       *s += 1;
-}
- 
-/* This function examines a string, and attempts to find a token
-   that might be an event name in the leading characters.  If a
-   possible match is found, a pointer to the last character of
-   the token is returned.  Else, NULL is returned. */
-static char *
-ep_find_event_name_end (arg)
-  char *  arg;
-{
-  char *  s = arg;
-  char *  event_name_end = NULL;
- 
-  /* If we could depend upon the presense of strrpbrk, we'd use that... */
-  if (arg == NULL)
-    return NULL;
- 
-  /* We break out of the loop when we find a token delimiter.
-   Basically, we're looking for alphanumerics and underscores;
-   anything else delimites the token. */
-  while (*s != '\0')
-    {
-      if (! isalnum(*s) && (*s != '_'))
-        break;
-      event_name_end = s;
-      s++;
-    }
- 
-  return event_name_end;
-}
-
- 
-/* This function attempts to parse an optional "if <cond>" clause
-   from the arg string.  If one is not found, it returns NULL.
- 
-   Else, it returns a pointer to the condition string.  (It does not
-   attempt to evaluate the string against a particular block.)  And,
-   it updates arg to point to the first character following the parsed
-   if clause in the arg string. */
-static char *
-ep_parse_optional_if_clause (arg)
-  char **  arg;
-{
-  char *  cond_string;
- 
-  if (((*arg)[0] != 'i') || ((*arg)[1] != 'f') || !isspace((*arg)[2]))
-    return NULL;
- 
-  /* Skip the "if" keyword. */
-  (*arg) += 2;
- 
-  /* Skip any extra leading whitespace, and record the start of the
-     condition string. */
-  ep_skip_leading_whitespace (arg);
-  cond_string = *arg;
- 
-  /* Assume that the condition occupies the remainder of the arg string. */
-  (*arg) += strlen (cond_string);
- 
-  return cond_string;
-}
- 
-/* This function attempts to parse an optional filename from the arg
-   string.  If one is not found, it returns NULL.
- 
-   Else, it returns a pointer to the parsed filename.  (This function
-   makes no attempt to verify that a file of that name exists, or is
-   accessible.)  And, it updates arg to point to the first character
-   following the parsed filename in the arg string.
- 
-   Note that clients needing to preserve the returned filename for
-   future access should copy it to their own buffers. */
-static char *
-ep_parse_optional_filename (arg)
-  char **  arg;
-{
-  static char  filename [1024];
-  char *  arg_p = *arg;
-  int  i;
-  char  c;
- 
-  if ((*arg_p == '\0') || isspace (*arg_p))
-    return NULL;
- 
-  for (i=0; ; i++)
-    {
-      c = *arg_p;
-      if (isspace (c))
-        c = '\0';
-      filename[i] = c;
-      if (c == '\0')
-        break;
-      arg_p++;
-    }
-  *arg = arg_p;
- 
-  return filename;
-}
- 
-/* Commands to deal with catching events, such as signals, exceptions,
-   process start/exit, etc.  */
- 
-typedef enum {catch_fork, catch_vfork} catch_fork_kind;
- 
-static void
-catch_fork_command_1 (fork_kind, arg, tempflag, from_tty)
-  catch_fork_kind  fork_kind;
-  char *  arg;
-  int  tempflag;
-  int  from_tty;
-{
-  char *  cond_string = NULL;
- 
-  ep_skip_leading_whitespace (&arg);
- 
-  /* The allowed syntax is:
-        catch [v]fork
-        catch [v]fork if <cond>
- 
-     First, check if there's an if clause. */
-  cond_string = ep_parse_optional_if_clause (&arg);
- 
-  if ((*arg != '\0') && !isspace (*arg))
-    error ("Junk at end of arguments.");
- 
-  /* If this target supports it, create a fork or vfork catchpoint
-     and enable reporting of such events. */
-  switch (fork_kind) {
-    case catch_fork :
-      create_fork_event_catchpoint (tempflag, cond_string);
-      break;
-    case catch_vfork :
-      create_vfork_event_catchpoint (tempflag, cond_string);
-      break;
-    default :
-      error ("unsupported or unknown fork kind; cannot catch it");
-      break;
-  }
-}
-
-static void
-catch_exec_command_1 (arg, tempflag, from_tty)
-  char *  arg;
-  int  tempflag;
-  int  from_tty;
-{
-  char *  cond_string = NULL;
-
-  ep_skip_leading_whitespace (&arg);
-
-  /* The allowed syntax is:
-        catch exec
-        catch exec if <cond>
-
-     First, check if there's an if clause. */
-  cond_string = ep_parse_optional_if_clause (&arg);
-
-  if ((*arg != '\0') && !isspace (*arg))
-    error ("Junk at end of arguments.");
-
-  /* If this target supports it, create an exec catchpoint
-     and enable reporting of such events. */
-  create_exec_event_catchpoint (tempflag, cond_string);
-}
- 
-#if defined(SOLIB_ADD)
-static void
-catch_load_command_1 (arg, tempflag, from_tty)
-  char *  arg;
-  int  tempflag;
-  int  from_tty;
-{
-  char *  dll_pathname = NULL;
-  char *  cond_string = NULL;
- 
-  ep_skip_leading_whitespace (&arg);
- 
-  /* The allowed syntax is:
-        catch load
-        catch load if <cond>
-        catch load <filename>
-        catch load <filename> if <cond>
- 
-     The user is not allowed to specify the <filename> after an
-     if clause.
- 
-     We'll ignore the pathological case of a file named "if".
- 
-     First, check if there's an if clause.  If so, then there
-     cannot be a filename. */
-  cond_string = ep_parse_optional_if_clause (&arg);
- 
-  /* If there was an if clause, then there cannot be a filename.
-     Else, there might be a filename and an if clause. */
-  if (cond_string == NULL)
-    {
-      dll_pathname = ep_parse_optional_filename (&arg);
-      ep_skip_leading_whitespace (&arg);
-      cond_string = ep_parse_optional_if_clause (&arg);
-    }
- 
-  if ((*arg != '\0') && !isspace (*arg))
-    error ("Junk at end of arguments.");
- 
-  /* Create a load breakpoint that only triggers when a load of
-     the specified dll (or any dll, if no pathname was specified)
-     occurs. */
-  SOLIB_CREATE_CATCH_LOAD_HOOK (inferior_pid, tempflag, dll_pathname, cond_string);
-}
- 
-static void
-catch_unload_command_1 (arg, tempflag, from_tty)
-  char *  arg;
-  int  tempflag;
-  int  from_tty;
-{
-  char *  dll_pathname = NULL;
-  char *  cond_string = NULL;
- 
-  ep_skip_leading_whitespace (&arg);
- 
-  /* The allowed syntax is:
-        catch unload
-        catch unload if <cond>
-        catch unload <filename>
-        catch unload <filename> if <cond>
- 
-     The user is not allowed to specify the <filename> after an
-     if clause.
- 
-     We'll ignore the pathological case of a file named "if".
- 
-     First, check if there's an if clause.  If so, then there
-     cannot be a filename. */
-  cond_string = ep_parse_optional_if_clause (&arg);
- 
-  /* If there was an if clause, then there cannot be a filename.
-     Else, there might be a filename and an if clause. */
-  if (cond_string == NULL)
-    {
-      dll_pathname = ep_parse_optional_filename (&arg);
-      ep_skip_leading_whitespace (&arg);
-      cond_string = ep_parse_optional_if_clause (&arg);
-    }
- 
-  if ((*arg != '\0') && !isspace (*arg))
-    error ("Junk at end of arguments.");
- 
-  /* Create an unload breakpoint that only triggers when an unload of
-     the specified dll (or any dll, if no pathname was specified)
-     occurs. */
-  SOLIB_CREATE_CATCH_UNLOAD_HOOK (inferior_pid, tempflag, dll_pathname, cond_string);
-}
-#endif /* SOLIB_ADD */
-
-/* Commands to deal with catching exceptions.  */
-
-/* Set a breakpoint at the specified callback routine for an
-   exception event callback */ 
-
-static void
-create_exception_catchpoint (tempflag, cond_string, ex_event, sal)
-  int tempflag;
-  char * cond_string;
-  enum exception_event_kind ex_event;
-  struct symtab_and_line * sal;
-{
-  struct breakpoint *  b;
-  int  i;
-  int  thread = -1;  /* All threads. */
-
-  if (!sal) /* no exception support? */
-    return;
-
-  b = set_raw_breakpoint (*sal);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->cond = NULL;
-  b->cond_string = (cond_string == NULL) ? NULL : savestring (cond_string, strlen (cond_string));
-  b->thread = thread;
-  b->addr_string = NULL;
-  b->enable = enabled;
-  b->disposition = tempflag ? del : donttouch;
-  switch (ex_event)
-    {
-      case EX_EVENT_THROW:
-        b->type = bp_catch_throw;
-        break;
-      case EX_EVENT_CATCH:
-        b->type = bp_catch_catch;
-        break;
-      default: /* error condition */ 
-        b->type = bp_none;
-        b->enable = disabled;
-        error ("Internal error -- invalid catchpoint kind");
-    }
-  mention (b);
-}
-
-/* Deal with "catch catch" and "catch throw" commands */ 
-
-static void
-catch_exception_command_1 (ex_event, arg, tempflag, from_tty)
-  enum exception_event_kind ex_event;
-  char *  arg;
-  int  tempflag;
-  int  from_tty;
-{
-  char * cond_string = NULL;
-  struct symtab_and_line * sal = NULL;
-  
-  ep_skip_leading_whitespace (&arg);
-  
-  cond_string = ep_parse_optional_if_clause (&arg);
-
-  if ((*arg != '\0') && !isspace (*arg))
-    error ("Junk at end of arguments.");
-
-  if ((ex_event != EX_EVENT_THROW) &&
-      (ex_event != EX_EVENT_CATCH))
-    error ("Unsupported or unknown exception event; cannot catch it");
-
-  /* See if we can find a callback routine */
-  sal = target_enable_exception_callback (ex_event, 1);
-
-  if (sal) 
-    {
-      /* We have callbacks from the runtime system for exceptions.
-         Set a breakpoint on the sal found, if no errors */ 
-      if (sal != (struct symtab_and_line *) -1)
-        create_exception_catchpoint (tempflag, cond_string, ex_event, sal);
-      else
-        return; /* something went wrong with setting up callbacks */ 
-    }
-  else  
-    {
-      /* No callbacks from runtime system for exceptions.
-         Try GNU C++ exception breakpoints using labels in debug info. */
-      if (ex_event == EX_EVENT_CATCH)
-        {
-          handle_gnu_4_16_catch_command (arg, tempflag, from_tty);
-        }
-      else if (ex_event == EX_EVENT_THROW)
-        {
-          /* Set a breakpoint on __raise_exception () */
-          
-          fprintf_filtered (gdb_stderr, "Unsupported with this platform/compiler combination.\n");
-          fprintf_filtered (gdb_stderr, "Perhaps you can achieve the effect you want by setting\n");
-          fprintf_filtered (gdb_stderr, "a breakpoint on __raise_exception().\n");
-        }
-    }
-}
-
-/* Cover routine to allow wrapping target_enable_exception_catchpoints
-   inside a catch_errors */
-
-static int
-cover_target_enable_exception_callback (arg)
-  PTR arg;
-{
-  args_for_catchpoint_enable *args = arg;
-  struct symtab_and_line *sal;
-  sal = target_enable_exception_callback (args->kind, args->enable);
-  if (sal == NULL)
-    return 0;
-  else if (sal == (struct symtab_and_line *) -1)
-    return -1;
-  else
-    return 1; /*is valid*/
-}
-
-
-
-/* This is the original v.4.16 and earlier version of the
-   catch_command_1() function.  Now that other flavours of "catch"
-   have been introduced, and since exception handling can be handled
-   in other ways (through target ops) also, this is used only for the
-   GNU C++ exception handling system.
-   Note: Only the "catch" flavour of GDB 4.16 is handled here.  The
-   "catch NAME" is now no longer allowed in catch_command_1().  Also,
-   there was no code in GDB 4.16 for "catch throw". 
-  
-   Called from catch_exception_command_1 () */
-
-
-static void
-handle_gnu_4_16_catch_command (arg, tempflag, from_tty)
-     char *arg;
-     int tempflag;
-     int from_tty;
-{
-  /* First, translate ARG into something we can deal with in terms
-     of breakpoints.  */
-
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  register struct expression *cond = 0;
-  register struct breakpoint *b;
-  char *save_arg;
-  int i;
-
-  INIT_SAL (&sal);	/* initialize to zeroes */
-
-  /* If no arg given, or if first arg is 'if ', all active catch clauses
-     are breakpointed. */
-
-  if (!arg || (arg[0] == 'i' && arg[1] == 'f' 
-	       && (arg[2] == ' ' || arg[2] == '\t')))
-    {
-      /* Grab all active catch clauses.  */
-      sals = get_catch_sals (0);
-    }
-  else
-    {
-      /* Grab selected catch clauses.  */
-      error ("catch NAME not implemented");
-
-#if 0
-      /* Not sure why this code has been disabled. I'm leaving
-         it disabled.  We can never come here now anyway
-         since we don't allow the "catch NAME" syntax.
-         pai/1997-07-11 */ 
-
-      /* This isn't used; I don't know what it was for.  */
-      sals = map_catch_names (arg, catch_breakpoint);
-#endif
-    }
-
-  if (! sals.nelts) 
-    return;
-
-  save_arg = arg;
-  for (i = 0; i < sals.nelts; i++)
-    {
-      resolve_sal_pc (&sals.sals[i]);
-      
-      while (arg && *arg)
-	{
-	  if (arg[0] == 'i' && arg[1] == 'f'
-	      && (arg[2] == ' ' || arg[2] == '\t'))
-	    cond = parse_exp_1 ((arg += 2, &arg), 
-				block_for_pc (sals.sals[i].pc), 0);
-	  else
-	    error ("Junk at end of arguments.");
-	}
-      arg = save_arg;
-    }
-
-  for (i = 0; i < sals.nelts; i++)
-    {
-      sal = sals.sals[i];
-
-      if (from_tty)
-	describe_other_breakpoints (sal.pc, sal.section);
-
-      b = set_raw_breakpoint (sal);
-      set_breakpoint_count (breakpoint_count + 1);
-      b->number = breakpoint_count;
-      b->type = bp_breakpoint; /* Important -- this is an ordinary breakpoint.
-                                  For platforms with callback support for exceptions,
-                                  create_exception_catchpoint() will create special
-                                  bp types (bp_catch_catch and bp_catch_throw), and
-                                  there is code in insert_breakpoints() and elsewhere
-                                  that depends on that. */
-
-      b->cond = cond;
-      b->enable = enabled;
-      b->disposition = tempflag ? del : donttouch;
-
-      mention (b);
-    }
-
-  if (sals.nelts > 1)
-    {
-      printf_unfiltered ("Multiple breakpoints were set.\n");
-      printf_unfiltered ("Use the \"delete\" command to delete unwanted breakpoints.\n");
-    }
-  free ((PTR)sals.sals);
-}
-
-#if 0
-/* This creates a temporary internal breakpoint
-   just to placate infrun */
-static struct breakpoint *
-create_temp_exception_breakpoint (pc)
-  CORE_ADDR pc;
-{
-  struct symtab_and_line sal;
-  struct breakpoint *b;
-
-  INIT_SAL(&sal);
-  sal.pc = pc;
-  sal.symtab = NULL;
-  sal.line = 0;
-
-  b = set_raw_breakpoint (sal);
-  if (!b)
-    error ("Internal error -- couldn't set temp exception breakpoint");
-
-  b->type = bp_breakpoint;
-  b->disposition = del;
-  b->enable = enabled;
-  b->silent = 1;
-  b->number = internal_breakpoint_number--;
-  return b;
-}
-#endif
-
-static void
-catch_command_1 (arg, tempflag, from_tty)
-  char *arg;
-  int tempflag;
-  int from_tty;
-{
- 
-  /* The first argument may be an event name, such as "start" or "load".
-     If so, then handle it as such.  If it doesn't match an event name,
-     then attempt to interpret it as an exception name.  (This latter is
-     the v4.16-and-earlier GDB meaning of the "catch" command.)
- 
-     First, try to find the bounds of what might be an event name. */
-  char *  arg1_start = arg;
-  char *  arg1_end;
-  int  arg1_length;
- 
-  if (arg1_start == NULL)
-    {
-      /* Old behaviour was to use pre-v-4.16 syntax */ 
-      /* catch_throw_command_1 (arg1_start, tempflag, from_tty); */
-      /* return; */
-      /* Now, this is not allowed */ 
-      error ("Catch requires an event name.");
-
-    }
-  arg1_end = ep_find_event_name_end (arg1_start);
-  if (arg1_end == NULL)
-    error ("catch requires an event");
-  arg1_length = arg1_end + 1 - arg1_start;
- 
-  /* Try to match what we found against known event names. */
-  if (strncmp (arg1_start, "signal", arg1_length) == 0)
-    {
-      error ("Catch of signal not yet implemented");
-    }
-  else if (strncmp (arg1_start, "catch", arg1_length) == 0)
-    {
-      catch_exception_command_1 (EX_EVENT_CATCH, arg1_end+1, tempflag, from_tty); 
-    }
-  else if (strncmp (arg1_start, "throw", arg1_length) == 0)
-    {
-      catch_exception_command_1 (EX_EVENT_THROW, arg1_end+1, tempflag, from_tty);
-    }
-  else if (strncmp (arg1_start, "thread_start", arg1_length) == 0)
-    {
-      error ("Catch of thread_start not yet implemented");
-    }
-  else if (strncmp (arg1_start, "thread_exit", arg1_length) == 0)
-    {
-      error ("Catch of thread_exit not yet implemented");
-    }
-  else if (strncmp (arg1_start, "thread_join", arg1_length) == 0)
-    {
-      error ("Catch of thread_join not yet implemented");
-    }
-  else if (strncmp (arg1_start, "start", arg1_length) == 0)
-    {
-      error ("Catch of start not yet implemented");
-    }
-  else if (strncmp (arg1_start, "exit", arg1_length) == 0)
-    {
-      error ("Catch of exit not yet implemented");
-    }
-  else if (strncmp (arg1_start, "fork", arg1_length) == 0)
-    {
-#if defined(CHILD_INSERT_FORK_CATCHPOINT)
-      catch_fork_command_1 (catch_fork, arg1_end+1, tempflag, from_tty);
-#else
-      error ("Catch of fork not yet implemented");
-#endif
-    }
-  else if (strncmp (arg1_start, "vfork", arg1_length) == 0)
-    {
-#if defined(CHILD_INSERT_VFORK_CATCHPOINT)
-      catch_fork_command_1 (catch_vfork, arg1_end+1, tempflag, from_tty);
-#else
-      error ("Catch of vfork not yet implemented");
-#endif
-    }
-  else if (strncmp (arg1_start, "exec", arg1_length) == 0)
-    {
-#if defined(CHILD_INSERT_EXEC_CATCHPOINT)
-      catch_exec_command_1 (arg1_end+1, tempflag, from_tty);
-#else
-      error ("Catch of exec not yet implemented");
-#endif
-    }
-  else if (strncmp (arg1_start, "load", arg1_length) == 0)
-    {
-#if defined(SOLIB_ADD)
-      catch_load_command_1 (arg1_end+1, tempflag, from_tty);
-#else
-      error ("Catch of load not implemented");
-#endif
-    }
-  else if (strncmp (arg1_start, "unload", arg1_length) == 0)
-    {
-#if defined(SOLIB_ADD)
-      catch_unload_command_1 (arg1_end+1, tempflag, from_tty);
-#else
-      error ("Catch of load not implemented");
-#endif
-    }
-  else if (strncmp (arg1_start, "stop", arg1_length) == 0)
-    {
-      error ("Catch of stop not yet implemented");
-    }
- 
-  /* This doesn't appear to be an event name */
-
-  else
-    {
-      /* Pre-v.4.16 behaviour was to treat the argument
-         as the name of an exception */ 
-      /* catch_throw_command_1 (arg1_start, tempflag, from_tty); */
-      /* Now this is not allowed */ 
-      error ("Unknown event kind specified for catch");
-
-    }
-}
-
-/* Used by the gui, could be made a worker for other things. */
-
-struct breakpoint *
-set_breakpoint_sal (sal)
-     struct symtab_and_line sal;
-{
-  struct breakpoint *b;
-  b = set_raw_breakpoint (sal);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->type = bp_breakpoint;
-  b->cond = 0;
-  b->thread = -1;
-  return b;
-}
-
-#if 0
-/* These aren't used; I don't know what they were for.  */
-/* Disable breakpoints on all catch clauses described in ARGS.  */
-static void
-disable_catch (args)
-     char *args;
-{
-  /* Map the disable command to catch clauses described in ARGS.  */
-}
-
-/* Enable breakpoints on all catch clauses described in ARGS.  */
-static void
-enable_catch (args)
-     char *args;
-{
-  /* Map the disable command to catch clauses described in ARGS.  */
-}
-
-/* Delete breakpoints on all catch clauses in the active scope.  */
-static void
-delete_catch (args)
-     char *args;
-{
-  /* Map the delete command to catch clauses described in ARGS.  */
-}
-#endif /* 0 */
-
-static void
-catch_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  catch_command_1 (arg, 0, from_tty);
-}
-
-
-static void
-tcatch_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  catch_command_1 (arg, 1, from_tty);
-}
-
-
-static void
-clear_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  register struct breakpoint *b, *b1;
-  int default_match;
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  register struct breakpoint *found;
-  int i;
-
-  if (arg)
-    {
-      sals = decode_line_spec (arg, 1);
-      default_match = 0;
-    }
-  else
-    {
-      sals.sals = (struct symtab_and_line *) 
-	xmalloc (sizeof (struct symtab_and_line));
-      INIT_SAL (&sal);	/* initialize to zeroes */
-      sal.line = default_breakpoint_line;
-      sal.symtab = default_breakpoint_symtab;
-      sal.pc = default_breakpoint_address;
-      if (sal.symtab == 0)
-	error ("No source file specified.");
-
-      sals.sals[0] = sal;
-      sals.nelts = 1;
-
-      default_match = 1;
-    }
-
-  /* For each line spec given, delete bps which correspond
-     to it.  We do this in two loops: the first loop looks at
-     the initial bp(s) in the chain which should be deleted,
-     the second goes down the rest of the chain looking ahead
-     one so it can take those bps off the chain without messing
-     up the chain. */
-
-
-  for (i = 0; i < sals.nelts; i++)
-    {
-      /* If exact pc given, clear bpts at that pc.
-	 If line given (pc == 0), clear all bpts on specified line.
-	 If defaulting, clear all bpts on default line
-         or at default pc.
-       
-		defaulting    sal.pc != 0    tests to do
-       
-                0              1             pc
-                1              1             pc _and_ line
-                0              0             line
-                1              0             <can't happen> */
-
-      sal = sals.sals[i];
-      found = (struct breakpoint *) 0;
-
-
-      while (breakpoint_chain
-             /* Why don't we check here that this is not
-		a watchpoint, etc., as we do below?
-		I can't make it fail, but don't know
-		what's stopping the failure: a watchpoint
-		of the same address as "sal.pc" should
-		wind up being deleted. */
- 
-             && (  ((sal.pc && (breakpoint_chain->address == sal.pc)) &&
-                   (overlay_debugging == 0 ||
-                    breakpoint_chain->section == sal.section))
-                || ((default_match || (0 == sal.pc))
-                   && breakpoint_chain->source_file != NULL
-                   && sal.symtab != NULL
-                   && STREQ (breakpoint_chain->source_file, sal.symtab->filename)
-                   && breakpoint_chain->line_number == sal.line)))
-
-	{
-	  b1 = breakpoint_chain;
-	  breakpoint_chain = b1->next;
-	  b1->next = found;
-	  found = b1;
-	}
-
-      ALL_BREAKPOINTS (b)
-
-      while (b->next
-             && b->next->type != bp_none
-             && b->next->type != bp_watchpoint
-             && b->next->type != bp_hardware_watchpoint
-             && b->next->type != bp_read_watchpoint
-             && b->next->type != bp_access_watchpoint
-             && (  ((sal.pc && (b->next->address == sal.pc)) &&
-                   (overlay_debugging == 0 ||
-                    b->next->section == sal.section))
-                || ((default_match || (0 == sal.pc))
-                   && b->next->source_file != NULL
-                   && sal.symtab != NULL
-                   && STREQ (b->next->source_file, sal.symtab->filename)
-                   && b->next->line_number == sal.line)))
-
-
-	  {
-	    b1 = b->next;
-	    b->next = b1->next;
-	    b1->next = found;
-	    found = b1;
-	  }
-
-      if (found == 0)
-	{
-	  if (arg)
-	    error ("No breakpoint at %s.", arg);
-	  else
-	    error ("No breakpoint at this line.");
-	}
-
-      if (found->next) from_tty = 1; /* Always report if deleted more than one */
-      if (from_tty) printf_unfiltered ("Deleted breakpoint%s ", found->next ? "s" : "");
-      breakpoints_changed ();
-      while (found)
-	{
-	  if (from_tty) printf_unfiltered ("%d ", found->number);
-	  b1 = found->next;
-	  delete_breakpoint (found);
-	  found = b1;
-	}
-      if (from_tty) putchar_unfiltered ('\n');
-    }
-  free ((PTR)sals.sals);
-}
-
-/* Delete breakpoint in BS if they are `delete' breakpoints and
-   all breakpoints that are marked for deletion, whether hit or not.
-   This is called after any breakpoint is hit, or after errors.  */
-
-void
-breakpoint_auto_delete (bs)
-     bpstat bs;
-{
-  struct breakpoint *b, *temp;
-
-  for (; bs; bs = bs->next)
-    if (bs->breakpoint_at && bs->breakpoint_at->disposition == del 
-	&& bs->stop)
-      delete_breakpoint (bs->breakpoint_at);
-
-  ALL_BREAKPOINTS_SAFE (b, temp)
-    {
-      if (b->disposition == del_at_next_stop)
-	delete_breakpoint (b);
-    }
-}
-
-/* Delete a breakpoint and clean up all traces of it in the data structures. */
-
-void
-delete_breakpoint (bpt)
-     struct breakpoint *bpt;
-{
-  register struct breakpoint *b;
-  register bpstat bs;
-
-  if (bpt == NULL)
-    error ("Internal error (attempted to delete a NULL breakpoint)");
-
-
-  /* Has this bp already been deleted?  This can happen because multiple
-     lists can hold pointers to bp's.  bpstat lists are especial culprits.
-
-     One example of this happening is a watchpoint's scope bp.  When the
-     scope bp triggers, we notice that the watchpoint is out of scope, and
-     delete it.  We also delete its scope bp.  But the scope bp is marked
-     "auto-deleting", and is already on a bpstat.  That bpstat is then
-     checked for auto-deleting bp's, which are deleted.
-
-     A real solution to this problem might involve reference counts in bp's,
-     and/or giving them pointers back to their referencing bpstat's, and
-     teaching delete_breakpoint to only free a bp's storage when no more
-     references were extent.  A cheaper bandaid was chosen. */
-  if (bpt->type == bp_none)
-    return;
-
-  if (delete_breakpoint_hook)
-    delete_breakpoint_hook (bpt);
-
-  if (bpt->inserted)
-    remove_breakpoint (bpt, mark_uninserted);
-      
-  if (breakpoint_chain == bpt)
-    breakpoint_chain = bpt->next;
-
-  /* If we have callback-style exception catchpoints, don't go through
-     the adjustments to the C++ runtime library etc. if the inferior
-     isn't actually running.  target_enable_exception_callback for a
-     null target ops vector gives an undesirable error message, so we
-     check here and avoid it. Since currently (1997-09-17) only HP-UX aCC's
-     exceptions are supported in this way, it's OK for now. FIXME */ 
-  if (ep_is_exception_catchpoint (bpt) && target_has_execution)
-    {
-      static char message1[] = "Error in deleting catchpoint %d:\n";
-      static char message[sizeof (message1) + 30];
-      args_for_catchpoint_enable args;
-
-      sprintf (message, message1, bpt->number);	/* Format possible error msg */
-      args.kind = bpt->type == bp_catch_catch ? EX_EVENT_CATCH : EX_EVENT_THROW;
-      args.enable = 0;
-      catch_errors (cover_target_enable_exception_callback, &args,
-		    message, RETURN_MASK_ALL);
-    }
-
-
-  ALL_BREAKPOINTS (b)
-    if (b->next == bpt)
-      {
-	b->next = bpt->next;
-	break;
-      }
-
-  /* Before turning off the visuals for the bp, check to see that
-     there are no other bps at the same address. */
-  if (tui_version)
-    {
-      int clearIt;
-
-      ALL_BREAKPOINTS (b)
-        {
-          clearIt = (b->address != bpt->address);
-          if (!clearIt)
-            break;
-        }
-
-      if (clearIt)
-        {
-          TUIDO(((TuiOpaqueFuncPtr)tui_vAllSetHasBreakAt, bpt, 0));
-          TUIDO(((TuiOpaqueFuncPtr)tuiUpdateAllExecInfos));
-        }
-    }
-
-  check_duplicates (bpt->address, bpt->section);
-  /* If this breakpoint was inserted, and there is another breakpoint
-     at the same address, we need to insert the other breakpoint.  */
-  if (bpt->inserted
-      && bpt->type != bp_hardware_watchpoint
-      && bpt->type != bp_read_watchpoint
-      && bpt->type != bp_access_watchpoint
-      && bpt->type != bp_catch_fork
-      && bpt->type != bp_catch_vfork
-      && bpt->type != bp_catch_exec)
-    {
-      ALL_BREAKPOINTS (b)
-	if (b->address == bpt->address
-	    && b->section == bpt->section
-	    && !b->duplicate
-	    && b->enable != disabled
-	    && b->enable != shlib_disabled
-	    && b->enable != call_disabled)
-	  {
-	    int val;
-	    val = target_insert_breakpoint (b->address, b->shadow_contents);
-	    if (val != 0)
-	      {
-		target_terminal_ours_for_output ();
-		fprintf_unfiltered (gdb_stderr, "Cannot insert breakpoint %d:\n", b->number);
-		memory_error (val, b->address);	/* which bombs us out */
-	      }
-	    else
-	      b->inserted = 1;
-	  }
-    }
-
-  free_command_lines (&bpt->commands);
-  if (bpt->cond)
-    free (bpt->cond);
-  if (bpt->cond_string != NULL)
-    free (bpt->cond_string);
-  if (bpt->addr_string != NULL)
-    free (bpt->addr_string);
-  if (bpt->exp != NULL)
-    free (bpt->exp);
-  if (bpt->exp_string != NULL)
-    free (bpt->exp_string);
-  if (bpt->val != NULL)
-    value_free (bpt->val);
-  if (bpt->source_file != NULL)
-    free (bpt->source_file);
-  if (bpt->dll_pathname != NULL)
-    free (bpt->dll_pathname);
-  if (bpt->triggered_dll_pathname != NULL)
-    free (bpt->triggered_dll_pathname);
-  if (bpt->exec_pathname != NULL)
-    free (bpt->exec_pathname);
-
-  /* Be sure no bpstat's are pointing at it after it's been freed.  */
-  /* FIXME, how can we find all bpstat's?
-     We just check stop_bpstat for now.  */
-  for (bs = stop_bpstat; bs; bs = bs->next)
-    if (bs->breakpoint_at == bpt)
-      {
-	bs->breakpoint_at = NULL;
-
-	/* we'd call bpstat_clear_actions, but that free's stuff and due
-	   to the multiple pointers pointing to one item with no
-	   reference counts found anywhere through out the bpstat's (how
-	   do you spell fragile?), we don't want to free things twice --
-	   better a memory leak than a corrupt malloc pool! */
-	bs->commands = NULL;
-	bs->old_val = NULL;
-      }
-  /* On the chance that someone will soon try again to delete this same
-     bp, we mark it as deleted before freeing its storage. */
-  bpt->type = bp_none;
-
-  free ((PTR)bpt);
-}
-
-void
-delete_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct breakpoint *b, *temp;
-
-  if (arg == 0)
-    {
-      int breaks_to_delete = 0;
-
-      /* Delete all breakpoints if no argument.
-	 Do not delete internal or call-dummy breakpoints, these
-	 have to be deleted with an explicit breakpoint number argument.  */
-      ALL_BREAKPOINTS (b) 
-	{
-	  if (b->type != bp_call_dummy && 
-              b->type != bp_shlib_event && 
-              b->number >= 0)
-	    breaks_to_delete = 1;
-	}
-
-      /* Ask user only if there are some breakpoints to delete.  */
-      if (!from_tty
-	  || (breaks_to_delete && query ("Delete all breakpoints? ")))
-	{
-	  ALL_BREAKPOINTS_SAFE (b, temp) 
-	    {
-	      if (b->type != bp_call_dummy &&
-                  b->type != bp_shlib_event &&
-                  b->number >= 0)
-		delete_breakpoint (b);
-	    }
-	}
-    }
-  else
-    map_breakpoint_numbers (arg, delete_breakpoint);
-}
-
-/* Reset a breakpoint given it's struct breakpoint * BINT.
-   The value we return ends up being the return value from catch_errors.
-   Unused in this case.  */
-
-static int
-breakpoint_re_set_one (bint)
-     PTR bint;
-{
-  struct breakpoint *b = (struct breakpoint *)bint;  /* get past catch_errs */
-  struct value *mark;
-  int i;
-  struct symtabs_and_lines sals;
-  char *s;
-  enum enable save_enable;
-
-  switch (b->type)
-    {
-    case bp_none:
-      warning ("attempted to reset apparently deleted breakpoint #%d?\n", b->number);
-      return 0;
-    case bp_breakpoint:
-    case bp_hardware_breakpoint:
-    case bp_catch_load:
-    case bp_catch_unload:
-      if (b->addr_string == NULL)
-	{
-	  /* Anything without a string can't be re-set. */
-	  delete_breakpoint (b);
-	  return 0;
-	}
-      /* In case we have a problem, disable this breakpoint.  We'll restore
-	 its status if we succeed.  */
-      save_enable = b->enable;
-      b->enable = disabled;
-
-      set_language (b->language);
-      input_radix = b->input_radix;
-      s = b->addr_string;
-      sals = decode_line_1 (&s, 1, (struct symtab *)NULL, 0, (char ***)NULL);
-      for (i = 0; i < sals.nelts; i++)
-	{
-	  resolve_sal_pc (&sals.sals[i]);
-
-	  /* Reparse conditions, they might contain references to the
-	     old symtab.  */
-	  if (b->cond_string != NULL)
-	    {
-	      s = b->cond_string;
-	      if (b->cond)
-		free ((PTR)b->cond);
-	      b->cond = parse_exp_1 (&s, block_for_pc (sals.sals[i].pc), 0);
-	    }
-
-	  /* We need to re-set the breakpoint if the address changes...*/
-	  if (b->address != sals.sals[i].pc
-	      /* ...or new and old breakpoints both have source files, and
-		 the source file name or the line number changes...  */
-	      || (b->source_file != NULL
-		  && sals.sals[i].symtab != NULL
-		  && (!STREQ (b->source_file, sals.sals[i].symtab->filename)
-		      || b->line_number != sals.sals[i].line)
-		  )
-	      /* ...or we switch between having a source file and not having
-		 one.  */
-	      || ((b->source_file == NULL) != (sals.sals[i].symtab == NULL))
-	      )
-	    {
-	      if (b->source_file != NULL)
-		free (b->source_file);
-	      if (sals.sals[i].symtab == NULL)
-		b->source_file = NULL;
-	      else
-		b->source_file =
-		  savestring (sals.sals[i].symtab->filename,
-			      strlen (sals.sals[i].symtab->filename));
-	      b->line_number = sals.sals[i].line;
-	      b->address = sals.sals[i].pc;
-
-             /* Used to check for duplicates here, but that can
-		cause trouble, as it doesn't check for disable
-                breakpoints. */
-
-	      mention (b);
-
-	      /* Might be better to do this just once per breakpoint_re_set,
-		 rather than once for every breakpoint.  */
-	      breakpoints_changed ();
-	    }
-	  b->section = sals.sals[i].section;
-	  b->enable = save_enable;	/* Restore it, this worked. */
-
-
-          /* Now that this is re-enabled, check_duplicates
-	     can be used. */
-          check_duplicates (b->address, b->section);
-
-	}
-      free ((PTR)sals.sals);
-      break;
-
-    case bp_watchpoint:
-    case bp_hardware_watchpoint:
-    case bp_read_watchpoint:
-    case bp_access_watchpoint:
-      innermost_block = NULL;
-      /* The issue arises of what context to evaluate this in.  The same
-	 one as when it was set, but what does that mean when symbols have
-	 been re-read?  We could save the filename and functionname, but
-	 if the context is more local than that, the best we could do would
-	 be something like how many levels deep and which index at that
-	 particular level, but that's going to be less stable than filenames
-	 or functionnames.  */
-      /* So for now, just use a global context.  */
-      if (b->exp)
-	free ((PTR)b->exp);
-      b->exp = parse_expression (b->exp_string);
-      b->exp_valid_block = innermost_block;
-      mark = value_mark ();
-      if (b->val)
-	value_free (b->val);
-      b->val = evaluate_expression (b->exp);
-      release_value (b->val);
-      if (VALUE_LAZY (b->val))
-	value_fetch_lazy (b->val);
-
-      if (b->cond_string != NULL)
-	{
-	  s = b->cond_string;
-	  if (b->cond)
-	    free ((PTR)b->cond);
-	  b->cond = parse_exp_1 (&s, (struct block *)0, 0);
-	}
-      if (b->enable == enabled)
-	mention (b);
-      value_free_to_mark (mark);
-      break;
-    case bp_catch_catch:  
-    case bp_catch_throw:  
-      break;
-    /* We needn't really do anything to reset these, since the mask
-       that requests them is unaffected by e.g., new libraries being
-       loaded. */
-    case bp_catch_fork:
-    case bp_catch_vfork:
-    case bp_catch_exec:
-      break;
- 
-    default:
-      printf_filtered ("Deleting unknown breakpoint type %d\n", b->type);
-      /* fall through */
-    /* Delete longjmp breakpoints, they will be reset later by
-       breakpoint_re_set.  */
-    case bp_longjmp:
-    case bp_longjmp_resume:
-      delete_breakpoint (b);
-      break;
-
-    /* This breakpoint is special, it's set up when the inferior
-       starts and we really don't want to touch it.  */
-    case bp_shlib_event:
-
-    /* Keep temporary breakpoints, which can be encountered when we step
-       over a dlopen call and SOLIB_ADD is resetting the breakpoints.
-       Otherwise these should have been blown away via the cleanup chain
-       or by breakpoint_init_inferior when we rerun the executable.  */
-    case bp_until:
-    case bp_finish:
-    case bp_watchpoint_scope:
-    case bp_call_dummy:
-    case bp_step_resume:
-      break;
-    }
-
-  return 0;
-}
-
-/* Re-set all breakpoints after symbols have been re-loaded.  */
-void
-breakpoint_re_set ()
-{
-  struct breakpoint *b, *temp;
-  enum language save_language;
-  int save_input_radix;
-  static char message1[] = "Error in re-setting breakpoint %d:\n";
-  char message[sizeof (message1) + 30 /* slop */];
-  
-  save_language = current_language->la_language;
-  save_input_radix = input_radix;
-  ALL_BREAKPOINTS_SAFE (b, temp)
-    {
-      sprintf (message, message1, b->number);	/* Format possible error msg */
-      catch_errors (breakpoint_re_set_one, b, message, RETURN_MASK_ALL);
-    }
-  set_language (save_language);
-  input_radix = save_input_radix;
-
-#ifdef GET_LONGJMP_TARGET
-  create_longjmp_breakpoint ("longjmp");
-  create_longjmp_breakpoint ("_longjmp");
-  create_longjmp_breakpoint ("siglongjmp");
-  create_longjmp_breakpoint ("_siglongjmp");
-  create_longjmp_breakpoint (NULL);
-#endif
-
-#if 0
-  /* Took this out (temporarily at least), since it produces an extra 
-     blank line at startup. This messes up the gdbtests. -PB */
-  /* Blank line to finish off all those mention() messages we just printed.  */
-  printf_filtered ("\n");
-#endif
-}
-
-/* Set ignore-count of breakpoint number BPTNUM to COUNT.
-   If from_tty is nonzero, it prints a message to that effect,
-   which ends with a period (no newline).  */
-
-/* Reset the thread number of this breakpoint:
-
-   - If the breakpoint is for all threads, leave it as-is.
-   - Else, reset it to the current thread for inferior_pid. */
-void
-breakpoint_re_set_thread (b)
-  struct breakpoint *  b;
-{
-  if (b->thread != -1)
-    {
-      if (in_thread_list (inferior_pid))
-        b->thread = pid_to_thread_id (inferior_pid);
-    }
-}
-
-void
-set_ignore_count (bptnum, count, from_tty)
-     int bptnum, count, from_tty;
-{
-  register struct breakpoint *b;
-
-  if (count < 0)
-    count = 0;
-
-  ALL_BREAKPOINTS (b)
-    if (b->number == bptnum)
-      {
-	b->ignore_count = count;
-	if (!from_tty)
-	  return;
-	else if (count == 0)
-	  printf_filtered ("Will stop next time breakpoint %d is reached.",
-			   bptnum);
-	else if (count == 1)
-	  printf_filtered ("Will ignore next crossing of breakpoint %d.",
-			   bptnum);
-	else
-	  printf_filtered ("Will ignore next %d crossings of breakpoint %d.",
-		  count, bptnum);
-	breakpoints_changed ();
-	return;
-      }
-
-  error ("No breakpoint number %d.", bptnum);
-}
-
-/* Clear the ignore counts of all breakpoints.  */
-void
-breakpoint_clear_ignore_counts ()
-{
-  struct breakpoint *b;
-
-  ALL_BREAKPOINTS (b)
-    b->ignore_count = 0;
-}
-
-/* Command to set ignore-count of breakpoint N to COUNT.  */
-
-static void
-ignore_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *p = args;
-  register int num;
-
-  if (p == 0)
-    error_no_arg ("a breakpoint number");
-  
-  num = get_number (&p);
-
-  if (*p == 0)
-    error ("Second argument (specified ignore-count) is missing.");
-
-  set_ignore_count (num,
-		    longest_to_int (value_as_long (parse_and_eval (p))),
-		    from_tty);
-  printf_filtered ("\n");
-  breakpoints_changed ();
-}
-
-/* Call FUNCTION on each of the breakpoints
-   whose numbers are given in ARGS.  */
-
-static void
-map_breakpoint_numbers (args, function)
-     char *args;
-     void (*function) PARAMS ((struct breakpoint *));
-{
-  register char *p = args;
-  char *p1;
-  register int num;
-  register struct breakpoint *b;
-
-  if (p == 0)
-    error_no_arg ("one or more breakpoint numbers");
-
-  while (*p)
-    {
-      p1 = p;
-      
-      num = get_number (&p1);
-
-      ALL_BREAKPOINTS (b)
-	if (b->number == num)
-	  {
-	    struct breakpoint *related_breakpoint = b->related_breakpoint;
-	    function (b);
-	    if (related_breakpoint)
-	      function (related_breakpoint);
-	    goto win;
-	  }
-      printf_unfiltered ("No breakpoint number %d.\n", num);
-    win:
-      p = p1;
-    }
-}
-
-void
-disable_breakpoint (bpt)
-     struct breakpoint *bpt;
-{
-  /* Never disable a watchpoint scope breakpoint; we want to
-     hit them when we leave scope so we can delete both the
-     watchpoint and its scope breakpoint at that time.  */
-  if (bpt->type == bp_watchpoint_scope)
-    return;
-
-  bpt->enable = disabled;
-
-  check_duplicates (bpt->address, bpt->section);
-
-  if (modify_breakpoint_hook)
-    modify_breakpoint_hook (bpt);
-}
-
-/* ARGSUSED */
-static void
-disable_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  register struct breakpoint *bpt;
-  if (args == 0)
-    ALL_BREAKPOINTS (bpt)
-      switch (bpt->type)
-	{
-        case bp_none:
-          warning ("attempted to disable apparently deleted breakpoint #%d?\n", bpt->number);
-          continue;
-	case bp_breakpoint:
-        case bp_catch_load:
-        case bp_catch_unload:
-        case bp_catch_fork:
-        case bp_catch_vfork:
-        case bp_catch_exec:
-	case bp_catch_catch:
-	case bp_catch_throw:
-        case bp_hardware_breakpoint:
-        case bp_watchpoint:
-        case bp_hardware_watchpoint:
-        case bp_read_watchpoint:
-        case bp_access_watchpoint:
-	  disable_breakpoint (bpt);
-	default:
-	  continue;
-	}
-  else
-    map_breakpoint_numbers (args, disable_breakpoint);
-}
-
-static void
-do_enable_breakpoint (bpt, disposition)
-     struct breakpoint *bpt;
-     enum bpdisp disposition;
-{
-  struct frame_info *save_selected_frame = NULL;
-  int save_selected_frame_level = -1;
-  int target_resources_ok, other_type_used;
-  struct value *mark;
-
-  if (bpt->type == bp_hardware_breakpoint)
-    {
-      int i;
-      i = hw_breakpoint_used_count();
-      target_resources_ok = TARGET_CAN_USE_HARDWARE_WATCHPOINT(
-		bp_hardware_breakpoint, i+1, 0);
-      if (target_resources_ok == 0)
-        error ("No hardware breakpoint support in the target.");
-      else if (target_resources_ok < 0)
-        error ("Hardware breakpoints used exceeds limit.");
-    }
-
-  bpt->enable = enabled;
-  bpt->disposition = disposition;
-  check_duplicates (bpt->address, bpt->section);
-  breakpoints_changed ();
-
-  if (bpt->type == bp_watchpoint || bpt->type == bp_hardware_watchpoint ||
-      bpt->type == bp_read_watchpoint || bpt->type == bp_access_watchpoint)
-    {
-      if (bpt->exp_valid_block != NULL)
-	{
-	  struct frame_info *fr =
-
-          /* Ensure that we have the current frame.  Else, this
-             next query may pessimistically be answered as, "No,
-             not within current scope". */
-          get_current_frame ();
-          fr = find_frame_addr_in_frame_chain (bpt->watchpoint_frame);
-	  if (fr == NULL)
-	    {
-	      printf_filtered ("\
-Cannot enable watchpoint %d because the block in which its expression\n\
-is valid is not currently in scope.\n", bpt->number);
-	      bpt->enable = disabled;
-	      return;
-	    }
-
-	  save_selected_frame = selected_frame;
-	  save_selected_frame_level = selected_frame_level;
-	  select_frame (fr, -1);
-	}
-
-      value_free (bpt->val);
-      mark = value_mark ();
-      bpt->val = evaluate_expression (bpt->exp);
-      release_value (bpt->val);
-      if (VALUE_LAZY (bpt->val))
-	value_fetch_lazy (bpt->val);
-
-      if (bpt->type == bp_hardware_watchpoint ||
-           bpt->type == bp_read_watchpoint ||
-           bpt->type == bp_access_watchpoint)
-      {
-        int i = hw_watchpoint_used_count (bpt->type, &other_type_used);
-        int mem_cnt = can_use_hardware_watchpoint (bpt->val);
-
-        /* Hack around 'unused var' error for some targets here */
-        (void) mem_cnt, i;
-        target_resources_ok = TARGET_CAN_USE_HARDWARE_WATCHPOINT(
-                bpt->type, i + mem_cnt, other_type_used);
-        /* we can consider of type is bp_hardware_watchpoint, convert to 
-	   bp_watchpoint in the following condition */
-        if (target_resources_ok < 0)
-	  {
-             printf_filtered("\
-Cannot enable watchpoint %d because target watch resources\n\
-have been allocated for other watchpoints.\n", bpt->number);
-	     bpt->enable = disabled;
-	     value_free_to_mark (mark);
-	     return;
-          }
-      }
-
-      if (save_selected_frame_level >= 0)
-	select_and_print_frame (save_selected_frame, save_selected_frame_level);
-      value_free_to_mark (mark);
-    }
-  if (modify_breakpoint_hook)
-    modify_breakpoint_hook (bpt);
-}
-
-void
-enable_breakpoint (bpt)
-     struct breakpoint *bpt;
-{
-  do_enable_breakpoint (bpt, bpt->disposition);
-}
-
-/* The enable command enables the specified breakpoints (or all defined
-   breakpoints) so they once again become (or continue to be) effective
-   in stopping the inferior. */
-
-/* ARGSUSED */
-static void
-enable_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  register struct breakpoint *bpt;
-  if (args == 0)
-    ALL_BREAKPOINTS (bpt)
-      switch (bpt->type)
-	{
-        case bp_none:
-          warning ("attempted to enable apparently deleted breakpoint #%d?\n", bpt->number);
-          continue;
-	case bp_breakpoint:
-        case bp_catch_load:
-        case bp_catch_unload:
-        case bp_catch_fork:
-        case bp_catch_vfork:
-        case bp_catch_exec:
-	case bp_catch_catch:
-	case bp_catch_throw:
-	case bp_hardware_breakpoint:
-	case bp_watchpoint:
-	case bp_hardware_watchpoint:
-	case bp_read_watchpoint:
-	case bp_access_watchpoint:
-	  enable_breakpoint (bpt);
-	default:
-	  continue;
-	}
-  else
-    map_breakpoint_numbers (args, enable_breakpoint);
-}
-
-static void
-enable_once_breakpoint (bpt)
-     struct breakpoint *bpt;
-{
-  do_enable_breakpoint (bpt, disable);
-}
-
-/* ARGSUSED */
-static void
-enable_once_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  map_breakpoint_numbers (args, enable_once_breakpoint);
-}
-
-static void
-enable_delete_breakpoint (bpt)
-     struct breakpoint *bpt;
-{
-  do_enable_breakpoint (bpt, del);
-}
-
-/* ARGSUSED */
-static void
-enable_delete_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  map_breakpoint_numbers (args, enable_delete_breakpoint);
-}
-
-/* Use default_breakpoint_'s, or nothing if they aren't valid.  */
-
-struct symtabs_and_lines
-decode_line_spec_1 (string, funfirstline)
-     char *string;
-     int funfirstline;
-{
-  struct symtabs_and_lines sals;
-  if (string == 0)
-    error ("Empty line specification.");
-  if (default_breakpoint_valid)
-    sals = decode_line_1 (&string, funfirstline,
-			  default_breakpoint_symtab, default_breakpoint_line,
-			  (char ***)NULL);
-  else
-    sals = decode_line_1 (&string, funfirstline,
-			  (struct symtab *)NULL, 0, (char ***)NULL);
-  if (*string)
-    error ("Junk at end of line specification: %s", string);
-  return sals;
-}
-
-void
-_initialize_breakpoint ()
-{
-  struct cmd_list_element *c;
-
-  breakpoint_chain = 0;
-  /* Don't bother to call set_breakpoint_count.  $bpnum isn't useful
-     before a breakpoint is set.  */
-  breakpoint_count = 0;
-
-  add_com ("ignore", class_breakpoint, ignore_command,
-	   "Set ignore-count of breakpoint number N to COUNT.\n\
-Usage is `ignore N COUNT'.");
-  if (xdb_commands)
-    add_com_alias("bc", "ignore", class_breakpoint, 1);
-
-  add_com ("commands", class_breakpoint, commands_command,
-	   "Set commands to be executed when a breakpoint is hit.\n\
-Give breakpoint number as argument after \"commands\".\n\
-With no argument, the targeted breakpoint is the last one set.\n\
-The commands themselves follow starting on the next line.\n\
-Type a line containing \"end\" to indicate the end of them.\n\
-Give \"silent\" as the first line to make the breakpoint silent;\n\
-then no output is printed when it is hit, except what the commands print.");
-
-  add_com ("condition", class_breakpoint, condition_command,
-	   "Specify breakpoint number N to break only if COND is true.\n\
-Usage is `condition N COND', where N is an integer and COND is an\n\
-expression to be evaluated whenever breakpoint N is reached.  ");
-
-  add_com ("tbreak", class_breakpoint, tbreak_command,
-	   "Set a temporary breakpoint.  Args like \"break\" command.\n\
-Like \"break\" except the breakpoint is only temporary,\n\
-so it will be deleted when hit.  Equivalent to \"break\" followed\n\
-by using \"enable delete\" on the breakpoint number.");
-  add_com("txbreak", class_breakpoint, tbreak_at_finish_command,
-          "Set temporary breakpoint at procedure exit.  Either there should\n\
-be no argument or the argument must be a depth.\n");
-
-  add_com ("hbreak", class_breakpoint, hbreak_command,
-	   "Set a hardware assisted  breakpoint. Args like \"break\" command.\n\
-Like \"break\" except the breakpoint requires hardware support,\n\
-some target hardware may not have this support.");
-
-  add_com ("thbreak", class_breakpoint, thbreak_command,
-	   "Set a temporary hardware assisted breakpoint. Args like \"break\" command.\n\
-Like \"hbreak\" except the breakpoint is only temporary,\n\
-so it will be deleted when hit.");
-
-  add_prefix_cmd ("enable", class_breakpoint, enable_command,
-		  "Enable some breakpoints.\n\
-Give breakpoint numbers (separated by spaces) as arguments.\n\
-With no subcommand, breakpoints are enabled until you command otherwise.\n\
-This is used to cancel the effect of the \"disable\" command.\n\
-With a subcommand you can enable temporarily.",
-		  &enablelist, "enable ", 1, &cmdlist);
-  if (xdb_commands)
-      add_com("ab", class_breakpoint, enable_command,
-		      "Enable some breakpoints.\n\
-Give breakpoint numbers (separated by spaces) as arguments.\n\
-With no subcommand, breakpoints are enabled until you command otherwise.\n\
-This is used to cancel the effect of the \"disable\" command.\n\
-With a subcommand you can enable temporarily.");
-
-  add_com_alias ("en", "enable", class_breakpoint, 1);
-
-  add_abbrev_prefix_cmd ("breakpoints", class_breakpoint, enable_command,
-		  "Enable some breakpoints.\n\
-Give breakpoint numbers (separated by spaces) as arguments.\n\
-This is used to cancel the effect of the \"disable\" command.\n\
-May be abbreviated to simply \"enable\".\n",
-		  &enablebreaklist, "enable breakpoints ", 1, &enablelist);
-
-  add_cmd ("once", no_class, enable_once_command,
-	   "Enable breakpoints for one hit.  Give breakpoint numbers.\n\
-If a breakpoint is hit while enabled in this fashion, it becomes disabled.",
-	   &enablebreaklist);
-
-  add_cmd ("delete", no_class, enable_delete_command,
-	   "Enable breakpoints and delete when hit.  Give breakpoint numbers.\n\
-If a breakpoint is hit while enabled in this fashion, it is deleted.",
-	   &enablebreaklist);
-
-  add_cmd ("delete", no_class, enable_delete_command,
-	   "Enable breakpoints and delete when hit.  Give breakpoint numbers.\n\
-If a breakpoint is hit while enabled in this fashion, it is deleted.",
-	   &enablelist);
-
-  add_cmd ("once", no_class, enable_once_command,
-	   "Enable breakpoints for one hit.  Give breakpoint numbers.\n\
-If a breakpoint is hit while enabled in this fashion, it becomes disabled.",
-	   &enablelist);
-
-  add_prefix_cmd ("disable", class_breakpoint, disable_command,
-	   "Disable some breakpoints.\n\
-Arguments are breakpoint numbers with spaces in between.\n\
-To disable all breakpoints, give no argument.\n\
-A disabled breakpoint is not forgotten, but has no effect until reenabled.",
-		  &disablelist, "disable ", 1, &cmdlist);
-  add_com_alias ("dis", "disable", class_breakpoint, 1);
-  add_com_alias ("disa", "disable", class_breakpoint, 1);
-  if (xdb_commands)
-    add_com("sb", class_breakpoint, disable_command,
-	        "Disable some breakpoints.\n\
-Arguments are breakpoint numbers with spaces in between.\n\
-To disable all breakpoints, give no argument.\n\
-A disabled breakpoint is not forgotten, but has no effect until reenabled.");
-
-  add_cmd ("breakpoints", class_alias, disable_command,
-	   "Disable some breakpoints.\n\
-Arguments are breakpoint numbers with spaces in between.\n\
-To disable all breakpoints, give no argument.\n\
-A disabled breakpoint is not forgotten, but has no effect until reenabled.\n\
-This command may be abbreviated \"disable\".",
-	   &disablelist);
-
-  add_prefix_cmd ("delete", class_breakpoint, delete_command,
-	   "Delete some breakpoints or auto-display expressions.\n\
-Arguments are breakpoint numbers with spaces in between.\n\
-To delete all breakpoints, give no argument.\n\
-\n\
-Also a prefix command for deletion of other GDB objects.\n\
-The \"unset\" command is also an alias for \"delete\".",
-		  &deletelist, "delete ", 1, &cmdlist);
-  add_com_alias ("d", "delete", class_breakpoint, 1);
-  if (xdb_commands)
-    add_com ("db", class_breakpoint, delete_command,
-    	   "Delete some breakpoints.\n\
-Arguments are breakpoint numbers with spaces in between.\n\
-To delete all breakpoints, give no argument.\n");
-
-  add_cmd ("breakpoints", class_alias, delete_command,
-	   "Delete some breakpoints or auto-display expressions.\n\
-Arguments are breakpoint numbers with spaces in between.\n\
-To delete all breakpoints, give no argument.\n\
-This command may be abbreviated \"delete\".",
-	   &deletelist);
-
-  add_com ("clear", class_breakpoint, clear_command,
-	   concat ("Clear breakpoint at specified line or function.\n\
-Argument may be line number, function name, or \"*\" and an address.\n\
-If line number is specified, all breakpoints in that line are cleared.\n\
-If function is specified, breakpoints at beginning of function are cleared.\n\
-If an address is specified, breakpoints at that address are cleared.\n\n",
-"With no argument, clears all breakpoints in the line that the selected frame\n\
-is executing in.\n\
-\n\
-See also the \"delete\" command which clears breakpoints by number.", NULL));
-
-  add_com ("break", class_breakpoint, break_command,
-	   concat ("Set breakpoint at specified line or function.\n\
-Argument may be line number, function name, or \"*\" and an address.\n\
-If line number is specified, break at start of code for that line.\n\
-If function is specified, break at start of code for that function.\n\
-If an address is specified, break at that exact address.\n",
-"With no arg, uses current execution address of selected stack frame.\n\
-This is useful for breaking on return to a stack frame.\n\
-\n\
-Multiple breakpoints at one place are permitted, and useful if conditional.\n\
-\n\
-Do \"help breakpoints\" for info on other commands dealing with breakpoints.", NULL));
-  add_com_alias ("b", "break", class_run, 1);
-  add_com_alias ("br", "break", class_run, 1);
-  add_com_alias ("bre", "break", class_run, 1);
-  add_com_alias ("brea", "break", class_run, 1);
-
-  add_com("xbreak", class_breakpoint, break_at_finish_command,
-          concat("Set breakpoint at procedure exit. \n\
-Argument may be function name, or \"*\" and an address.\n\
-If function is specified, break at end of code for that function.\n\
-If an address is specified, break at the end of the function that contains \n\
-that exact address.\n",
-"With no arg, uses current execution address of selected stack frame.\n\
-This is useful for breaking on return to a stack frame.\n\
-\n\
-Multiple breakpoints at one place are permitted, and useful if conditional.\n\
-\n\
-Do \"help breakpoints\" for info on other commands dealing with breakpoints.", NULL));
-  add_com_alias ("xb", "xbreak", class_breakpoint, 1);
-  add_com_alias ("xbr", "xbreak", class_breakpoint, 1);
-  add_com_alias ("xbre", "xbreak", class_breakpoint, 1);
-  add_com_alias ("xbrea", "xbreak", class_breakpoint, 1);
-
-  if (xdb_commands)
-    {
-      add_com_alias ("ba", "break", class_breakpoint, 1);
-      add_com_alias ("bu", "ubreak", class_breakpoint, 1);
-      add_com ("bx", class_breakpoint, break_at_finish_at_depth_command,
-          "Set breakpoint at procedure exit.  Either there should\n\
-be no argument or the argument must be a depth.\n");
-    }
-
-  if (dbx_commands)
-    {
-      add_abbrev_prefix_cmd("stop", class_breakpoint, stop_command, 
-           "Break in function/address or break at a line in the current file.",
-           &stoplist, "stop ", 1, &cmdlist);
-      add_cmd("in", class_breakpoint, stopin_command,
-              "Break in function or address.\n", &stoplist);
-      add_cmd("at", class_breakpoint, stopat_command,
-              "Break at a line in the current file.\n", &stoplist);
-      add_com("status", class_info, breakpoints_info, 
-	    concat ("Status of user-settable breakpoints, or breakpoint number NUMBER.\n\
-The \"Type\" column indicates one of:\n\
-\tbreakpoint     - normal breakpoint\n\
-\twatchpoint     - watchpoint\n\
-The \"Disp\" column contains one of \"keep\", \"del\", or \"dis\" to indicate\n\
-the disposition of the breakpoint after it gets hit.  \"dis\" means that the\n\
-breakpoint will be disabled.  The \"Address\" and \"What\" columns indicate the\n\
-address and file/line number respectively.\n\n",
-"Convenience variable \"$_\" and default examine address for \"x\"\n\
-are set to the address of the last breakpoint listed.\n\n\
-Convenience variable \"$bpnum\" contains the number of the last\n\
-breakpoint set.", NULL));
-    }
-
-  add_info ("breakpoints", breakpoints_info,
-	    concat ("Status of user-settable breakpoints, or breakpoint number NUMBER.\n\
-The \"Type\" column indicates one of:\n\
-\tbreakpoint     - normal breakpoint\n\
-\twatchpoint     - watchpoint\n\
-The \"Disp\" column contains one of \"keep\", \"del\", or \"dis\" to indicate\n\
-the disposition of the breakpoint after it gets hit.  \"dis\" means that the\n\
-breakpoint will be disabled.  The \"Address\" and \"What\" columns indicate the\n\
-address and file/line number respectively.\n\n",
-"Convenience variable \"$_\" and default examine address for \"x\"\n\
-are set to the address of the last breakpoint listed.\n\n\
-Convenience variable \"$bpnum\" contains the number of the last\n\
-breakpoint set.", NULL));
-
-  if (xdb_commands)
-    add_com("lb", class_breakpoint, breakpoints_info,
-	    concat ("Status of user-settable breakpoints, or breakpoint number NUMBER.\n\
-The \"Type\" column indicates one of:\n\
-\tbreakpoint     - normal breakpoint\n\
-\twatchpoint     - watchpoint\n\
-The \"Disp\" column contains one of \"keep\", \"del\", or \"dis\" to indicate\n\
-the disposition of the breakpoint after it gets hit.  \"dis\" means that the\n\
-breakpoint will be disabled.  The \"Address\" and \"What\" columns indicate the\n\
-address and file/line number respectively.\n\n",
-"Convenience variable \"$_\" and default examine address for \"x\"\n\
-are set to the address of the last breakpoint listed.\n\n\
-Convenience variable \"$bpnum\" contains the number of the last\n\
-breakpoint set.", NULL));
-
-#if MAINTENANCE_CMDS
-
-  add_cmd ("breakpoints", class_maintenance, maintenance_info_breakpoints,
-	    concat ("Status of all breakpoints, or breakpoint number NUMBER.\n\
-The \"Type\" column indicates one of:\n\
-\tbreakpoint     - normal breakpoint\n\
-\twatchpoint     - watchpoint\n\
-\tlongjmp        - internal breakpoint used to step through longjmp()\n\
-\tlongjmp resume - internal breakpoint at the target of longjmp()\n\
-\tuntil          - internal breakpoint used by the \"until\" command\n\
-\tfinish         - internal breakpoint used by the \"finish\" command\n",
-"The \"Disp\" column contains one of \"keep\", \"del\", or \"dis\" to indicate\n\
-the disposition of the breakpoint after it gets hit.  \"dis\" means that the\n\
-breakpoint will be disabled.  The \"Address\" and \"What\" columns indicate the\n\
-address and file/line number respectively.\n\n",
-"Convenience variable \"$_\" and default examine address for \"x\"\n\
-are set to the address of the last breakpoint listed.\n\n\
-Convenience variable \"$bpnum\" contains the number of the last\n\
-breakpoint set.", NULL),
-	   &maintenanceinfolist);
-
-#endif	/* MAINTENANCE_CMDS */
-
-  add_com ("catch", class_breakpoint, catch_command,
-         "Set catchpoints to catch events.\n\
-Raised signals may be caught:\n\
-\tcatch signal              - all signals\n\
-\tcatch signal <signame>    - a particular signal\n\
-Raised exceptions may be caught:\n\
-\tcatch throw               - all exceptions, when thrown\n\
-\tcatch throw <exceptname>  - a particular exception, when thrown\n\
-\tcatch catch               - all exceptions, when caught\n\
-\tcatch catch <exceptname>  - a particular exception, when caught\n\
-Thread or process events may be caught:\n\
-\tcatch thread_start        - any threads, just after creation\n\
-\tcatch thread_exit         - any threads, just before expiration\n\
-\tcatch thread_join         - any threads, just after joins\n\
-Process events may be caught:\n\
-\tcatch start               - any processes, just after creation\n\
-\tcatch exit                - any processes, just before expiration\n\
-\tcatch fork                - calls to fork()\n\
-\tcatch vfork               - calls to vfork()\n\
-\tcatch exec                - calls to exec()\n\
-Dynamically-linked library events may be caught:\n\
-\tcatch load                - loads of any library\n\
-\tcatch load <libname>      - loads of a particular library\n\
-\tcatch unload              - unloads of any library\n\
-\tcatch unload <libname>    - unloads of a particular library\n\
-The act of your program's execution stopping may also be caught:\n\
-\tcatch stop\n\n\
-C++ exceptions may be caught:\n\
-\tcatch throw               - all exceptions, when thrown\n\
-\tcatch catch               - all exceptions, when caught\n\
-\n\
-Do \"help set follow-fork-mode\" for info on debugging your program\n\
-after a fork or vfork is caught.\n\n\
-Do \"help breakpoints\" for info on other commands dealing with breakpoints.");
- 
-  add_com ("tcatch", class_breakpoint, tcatch_command,
-         "Set temporary catchpoints to catch events.\n\
-Args like \"catch\" command.\n\
-Like \"catch\" except the catchpoint is only temporary,\n\
-so it will be deleted when hit.  Equivalent to \"catch\" followed\n\
-by using \"enable delete\" on the catchpoint number.");
- 
-add_com ("watch", class_breakpoint, watch_command,
-
-	   "Set a watchpoint for an expression.\n\
-A watchpoint stops execution of your program whenever the value of\n\
-an expression changes.");
-
-  add_com ("rwatch", class_breakpoint, rwatch_command,
-	   "Set a read watchpoint for an expression.\n\
-A watchpoint stops execution of your program whenever the value of\n\
-an expression is read.");
-
-  add_com ("awatch", class_breakpoint, awatch_command,
-	   "Set a watchpoint for an expression.\n\
-A watchpoint stops execution of your program whenever the value of\n\
-an expression is either read or written.");
-
-  add_info ("watchpoints", breakpoints_info,
-	    "Synonym for ``info breakpoints''.");
-
-
-  c = add_set_cmd ("can-use-hw-watchpoints", class_support, var_zinteger,
-                   (char *) &can_use_hw_watchpoints,
-                   "Set debugger's willingness to use watchpoint hardware.\n\
-If zero, gdb will not use hardware for new watchpoints, even if\n\
-such is available.  (However, any hardware watchpoints that were\n\
-created before setting this to nonzero, will continue to use watchpoint\n\
-hardware.)",
-               &setlist);
-  add_show_from_set (c, &showlist);
-
-  can_use_hw_watchpoints = 1;
-}
diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
deleted file mode 100644
index 787ac55..0000000
--- a/gdb/breakpoint.h
+++ /dev/null
@@ -1,604 +0,0 @@
-/* Data structures associated with breakpoints in GDB.
-   Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (BREAKPOINT_H)
-#define BREAKPOINT_H 1
-
-#include "frame.h"
-#include "value.h"
-
-/* This is the maximum number of bytes a breakpoint instruction can take.
-   Feel free to increase it.  It's just used in a few places to size
-   arrays that should be independent of the target architecture.  */
-
-#define	BREAKPOINT_MAX	16
-
-/* Type of breakpoint. */
-/* FIXME In the future, we should fold all other breakpoint-like things into
-   here.  This includes:
-
-   * single-step (for machines where we have to simulate single stepping)
-      (probably, though perhaps it is better for it to look as much as
-      possible like a single-step to wait_for_inferior).  */
-
-enum bptype {
-  bp_none = 0,                  /* Eventpoint has been deleted. */
-  bp_breakpoint,		/* Normal breakpoint */
-  bp_hardware_breakpoint,	/* Hardware assisted breakpoint */
-  bp_until,			/* used by until command */
-  bp_finish,			/* used by finish command */
-  bp_watchpoint,		/* Watchpoint */
-  bp_hardware_watchpoint,	/* Hardware assisted watchpoint */
-  bp_read_watchpoint,		/* read watchpoint, (hardware assisted) */
-  bp_access_watchpoint,		/* access watchpoint, (hardware assisted) */
-  bp_longjmp,			/* secret breakpoint to find longjmp() */
-  bp_longjmp_resume,		/* secret breakpoint to escape longjmp() */
-
-  /* Used by wait_for_inferior for stepping over subroutine calls, for
-     stepping over signal handlers, and for skipping prologues.  */
-  bp_step_resume,
-
-  /* Used by wait_for_inferior for stepping over signal handlers.  */
-  bp_through_sigtramp,
-
-  /* Used to detect when a watchpoint expression has gone out of
-     scope.  These breakpoints are usually not visible to the user.
-
-     This breakpoint has some interesting properties:
-
-       1) There's always a 1:1 mapping between watchpoints
-       on local variables and watchpoint_scope breakpoints.
-
-       2) It automatically deletes itself and the watchpoint it's
-       associated with when hit.
-
-       3) It can never be disabled.  */
-  bp_watchpoint_scope,
-
-  /* The breakpoint at the end of a call dummy.  */
-  /* FIXME: What if the function we are calling longjmp()s out of the
-     call, or the user gets out with the "return" command?  We currently
-     have no way of cleaning up the breakpoint in these (obscure) situations.
-     (Probably can solve this by noticing longjmp, "return", etc., it's
-     similar to noticing when a watchpoint on a local variable goes out
-     of scope (with hardware support for watchpoints)).  */
-  bp_call_dummy,
-
-  /* Some dynamic linkers (HP, maybe Solaris) can arrange for special
-     code in the inferior to run when significant events occur in the
-     dynamic linker (for example a library is loaded or unloaded).
-
-     By placing a breakpoint in this magic code GDB will get control
-     when these significant events occur.  GDB can then re-examine
-     the dynamic linker's data structures to discover any newly loaded
-     dynamic libraries.  */
-  bp_shlib_event,
- 
-  /* These breakpoints are used to implement the "catch load" command
-     on platforms whose dynamic linkers support such functionality.  */
-  bp_catch_load,
- 
-  /* These breakpoints are used to implement the "catch unload" command
-     on platforms whose dynamic linkers support such functionality.  */
-  bp_catch_unload,
- 
-  /* These are not really breakpoints, but are catchpoints that
-     implement the "catch fork", "catch vfork" and "catch exec" commands
-     on platforms whose kernel support such functionality.  (I.e.,
-     kernels which can raise an event when a fork or exec occurs, as
-     opposed to the debugger setting breakpoints on functions named
-     "fork" or "exec".) */
-  bp_catch_fork,
-  bp_catch_vfork,
-  bp_catch_exec,
-
-  /* These are catchpoints to implement "catch catch" and "catch throw"
-     commands for C++ exception handling. */
-  bp_catch_catch,
-  bp_catch_throw,
-
- 
-};
-
-/* States of enablement of breakpoint. */
-
-enum enable { 
-  disabled,           /* The eventpoint is inactive, and cannot trigger. */
-  enabled,            /* The eventpoint is active, and can trigger. */
-  shlib_disabled,     /* The eventpoint's address is within an unloaded solib.
-                         The eventpoint will be automatically enabled & reset
-                         when that solib is loaded. */
-  call_disabled       /* The eventpoint has been disabled while a call into
-                         the inferior is "in flight", because some eventpoints
-                         interfere with the implementation of a call on some
-                         targets.  The eventpoint will be automatically enabled
-                         & reset when the call "lands" (either completes, or
-                         stops at another eventpoint). */
-};
-
-
-/* Disposition of breakpoint.  Ie: what to do after hitting it. */
-
-enum bpdisp {
-  del,				/* Delete it */
-  del_at_next_stop,		/* Delete at next stop, whether hit or not */
-  disable,			/* Disable it */
-  donttouch			/* Leave it alone */
-};
-
-/* Note that the ->silent field is not currently used by any commands
-   (though the code is in there if it was to be, and set_raw_breakpoint
-   does set it to 0).  I implemented it because I thought it would be
-   useful for a hack I had to put in; I'm going to leave it in because
-   I can see how there might be times when it would indeed be useful */
-
-/* This is for a breakpoint or a watchpoint.  */
-
-struct breakpoint
-{
-  struct breakpoint *next;
-  /* Type of breakpoint. */
-  enum bptype type;
-  /* Zero means disabled; remember the info but don't break here.  */
-  enum enable enable;
-  /* What to do with this breakpoint after we hit it. */
-  enum bpdisp disposition;
-  /* Number assigned to distinguish breakpoints.  */
-  int number;
-
-  /* Address to break at, or NULL if not a breakpoint.  */
-  CORE_ADDR address;
-
-  /* Line number of this address.  Only matters if address is
-     non-NULL.  */
-
-  int line_number;
-
-  /* Source file name of this address.  Only matters if address is
-     non-NULL.  */
-
-  char *source_file;
-
-  /* Non-zero means a silent breakpoint (don't print frame info
-     if we stop here). */
-  unsigned char silent;
-  /* Number of stops at this breakpoint that should
-     be continued automatically before really stopping.  */
-  int ignore_count;
-  /* "Real" contents of byte where breakpoint has been inserted.
-     Valid only when breakpoints are in the program.  Under the complete
-     control of the target insert_breakpoint and remove_breakpoint routines.
-     No other code should assume anything about the value(s) here.  */
-  char shadow_contents[BREAKPOINT_MAX];
-  /* Nonzero if this breakpoint is now inserted.  Only matters if address
-     is non-NULL.  */
-  char inserted;
-  /* Nonzero if this is not the first breakpoint in the list
-     for the given address.  Only matters if address is non-NULL.  */
-  char duplicate;
-  /* Chain of command lines to execute when this breakpoint is hit.  */
-  struct command_line *commands;
-  /* Stack depth (address of frame).  If nonzero, break only if fp
-     equals this.  */
-  CORE_ADDR frame;
-  /* Conditional.  Break only if this expression's value is nonzero.  */
-  struct expression *cond;
-
-  /* String we used to set the breakpoint (malloc'd).  Only matters if
-     address is non-NULL.  */
-  char *addr_string;
-  /* Language we used to set the breakpoint.  */
-  enum language language;
-  /* Input radix we used to set the breakpoint.  */
-  int input_radix;
-  /* String form of the breakpoint condition (malloc'd), or NULL if there
-     is no condition.  */
-  char *cond_string;
-  /* String form of exp (malloc'd), or NULL if none.  */
-  char *exp_string;
-
-  /* The expression we are watching, or NULL if not a watchpoint.  */
-  struct expression *exp;
-  /* The largest block within which it is valid, or NULL if it is
-     valid anywhere (e.g. consists just of global symbols).  */
-  struct block *exp_valid_block;
-  /* Value of the watchpoint the last time we checked it.  */
-  value_ptr val;
-
-  /* Holds the value chain for a hardware watchpoint expression.  */
-  value_ptr val_chain;
-
-  /* Holds the address of the related watchpoint_scope breakpoint
-     when using watchpoints on local variables (might the concept
-     of a related breakpoint be useful elsewhere, if not just call
-     it the watchpoint_scope breakpoint or something like that. FIXME).  */
-  struct breakpoint *related_breakpoint; 
-
-  /* Holds the frame address which identifies the frame this watchpoint
-     should be evaluated in, or NULL if the watchpoint should be evaluated
-     on the outermost frame.  */
-  CORE_ADDR watchpoint_frame;
-
-  /* Thread number for thread-specific breakpoint, or -1 if don't care */
-  int thread;
-
-  /* Count of the number of times this breakpoint was taken, dumped
-     with the info, but not used for anything else.  Useful for
-     seeing how many times you hit a break prior to the program
-     aborting, so you can back up to just before the abort.  */
-  int hit_count;
-
-  /* Filename of a dynamically-linked library (dll), used for bp_catch_load
-     and bp_catch_unload (malloc'd), or NULL if any library is significant.  */
-  char *  dll_pathname;
- 
-  /* Filename of a dll whose state change (e.g., load or unload)
-     triggered this catchpoint.  This field is only vaid immediately
-     after this catchpoint has triggered.  */
-  char *  triggered_dll_pathname;
- 
-  /* Process id of a child process whose forking triggered this catchpoint.
-     This field is only vaid immediately after this catchpoint has triggered.  */
-  int  forked_inferior_pid;
- 
-  /* Filename of a program whose exec triggered this catchpoint.  This
-     field is only vaid immediately after this catchpoint has triggered.  */
-  char *  exec_pathname;
-  
-  asection *section;
-};
-
-/* The following stuff is an abstract data type "bpstat" ("breakpoint status").
-   This provides the ability to determine whether we have stopped at a
-   breakpoint, and what we should do about it.  */
-
-typedef struct bpstats *bpstat;
-
-/* Interface:  */
-/* Clear a bpstat so that it says we are not at any breakpoint.
-   Also free any storage that is part of a bpstat.  */
-extern void bpstat_clear PARAMS ((bpstat *));
-
-/* Return a copy of a bpstat.  Like "bs1 = bs2" but all storage that
-   is part of the bpstat is copied as well.  */
-extern bpstat bpstat_copy PARAMS ((bpstat));
-
-extern bpstat bpstat_stop_status PARAMS ((CORE_ADDR *, int));
-
-/* This bpstat_what stuff tells wait_for_inferior what to do with a
-   breakpoint (a challenging task).  */
-
-enum bpstat_what_main_action {
-  /* Perform various other tests; that is, this bpstat does not
-     say to perform any action (e.g. failed watchpoint and nothing
-     else).  */
-  BPSTAT_WHAT_KEEP_CHECKING,
-
-  /* Rather than distinguish between noisy and silent stops here, it
-     might be cleaner to have bpstat_print make that decision (also
-     taking into account stop_print_frame and source_only).  But the
-     implications are a bit scary (interaction with auto-displays, etc.),
-     so I won't try it.  */
-     
-  /* Stop silently.  */
-  BPSTAT_WHAT_STOP_SILENT,
-
-  /* Stop and print.  */
-  BPSTAT_WHAT_STOP_NOISY,
-
-  /* Remove breakpoints, single step once, then put them back in and
-     go back to what we were doing.  It's possible that this should be
-     removed from the main_action and put into a separate field, to more
-     cleanly handle BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.  */
-  BPSTAT_WHAT_SINGLE,
-
-  /* Set longjmp_resume breakpoint, remove all other breakpoints,
-     and continue.  The "remove all other breakpoints" part is required
-     if we are also stepping over another breakpoint as well as doing
-     the longjmp handling.  */
-  BPSTAT_WHAT_SET_LONGJMP_RESUME,
-
-  /* Clear longjmp_resume breakpoint, then handle as
-     BPSTAT_WHAT_KEEP_CHECKING.  */
-  BPSTAT_WHAT_CLEAR_LONGJMP_RESUME,
-
-  /* Clear longjmp_resume breakpoint, then handle as BPSTAT_WHAT_SINGLE.  */
-  BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE,
-
-  /* Clear step resume breakpoint, and keep checking.  */
-  BPSTAT_WHAT_STEP_RESUME,
-
-  /* Clear through_sigtramp breakpoint, muck with trap_expected, and keep
-     checking.  */
-  BPSTAT_WHAT_THROUGH_SIGTRAMP,
-
-  /* Check the dynamic linker's data structures for new libraries, then
-     keep checking.  */
-  BPSTAT_WHAT_CHECK_SHLIBS,
-
-  /* Check the dynamic linker's data structures for new libraries, then
-     resume out of the dynamic linker's callback, stop and print.  */
-  BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK,
-
-  /* This is just used to keep track of how many enums there are.  */
-  BPSTAT_WHAT_LAST
-};
-
-struct bpstat_what {
-  enum bpstat_what_main_action main_action;
-
-  /* Did we hit a call dummy breakpoint?  This only goes with a main_action
-     of BPSTAT_WHAT_STOP_SILENT or BPSTAT_WHAT_STOP_NOISY (the concept of
-     continuing from a call dummy without popping the frame is not a
-     useful one).  */
-  int call_dummy;
-};
-
-/* Tell what to do about this bpstat.  */
-struct bpstat_what bpstat_what PARAMS ((bpstat));
-
-/* Find the bpstat associated with a breakpoint.  NULL otherwise. */
-bpstat bpstat_find_breakpoint PARAMS ((bpstat, struct breakpoint *));
-
-/* Find a step_resume breakpoint associated with this bpstat.
-   (If there are multiple step_resume bp's on the list, this function
-   will arbitrarily pick one.)
-
-   It is an error to use this function if BPSTAT doesn't contain a
-   step_resume breakpoint.
-
-   See wait_for_inferior's use of this function.
-   */
-extern struct breakpoint *
-bpstat_find_step_resume_breakpoint PARAMS ((bpstat));
-
-/* Nonzero if a signal that we got in wait() was due to circumstances
-   explained by the BS.  */
-/* Currently that is true if we have hit a breakpoint, or if there is
-   a watchpoint enabled.  */
-#define bpstat_explains_signal(bs) ((bs) != NULL)
-
-/* Nonzero if we should step constantly (e.g. watchpoints on machines
-   without hardware support).  This isn't related to a specific bpstat,
-   just to things like whether watchpoints are set.  */
-extern int bpstat_should_step PARAMS ((void));
-
-/* Nonzero if there are enabled hardware watchpoints. */
-extern int bpstat_have_active_hw_watchpoints PARAMS ((void));
-
-/* Print a message indicating what happened.  Returns nonzero to
-   say that only the source line should be printed after this (zero
-   return means print the frame as well as the source line).  */
-extern int bpstat_print PARAMS ((bpstat));
-
-/* Return the breakpoint number of the first breakpoint we are stopped
-   at.  *BSP upon return is a bpstat which points to the remaining
-   breakpoints stopped at (but which is not guaranteed to be good for
-   anything but further calls to bpstat_num).
-   Return 0 if passed a bpstat which does not indicate any breakpoints.  */
-extern int bpstat_num PARAMS ((bpstat *));
-
-/* Perform actions associated with having stopped at *BSP.  Actually, we just
-   use this for breakpoint commands.  Perhaps other actions will go here
-   later, but this is executed at a late time (from the command loop).  */
-extern void bpstat_do_actions PARAMS ((bpstat *));
-
-/* Modify BS so that the actions will not be performed.  */
-extern void bpstat_clear_actions PARAMS ((bpstat));
-
-/* Given a bpstat that records zero or more triggered eventpoints, this
-   function returns another bpstat which contains only the catchpoints
-   on that first list, if any.
-   */
-extern void bpstat_get_triggered_catchpoints PARAMS ((bpstat, bpstat *));
- 
-/* Implementation:  */
-struct bpstats
-{
-  /* Linked list because there can be two breakpoints at the
-     same place, and a bpstat reflects the fact that both have been hit.  */
-  bpstat next;
-  /* Breakpoint that we are at.  */
-  struct breakpoint *breakpoint_at;
-  /* Commands left to be done.  */
-  struct command_line *commands;
-  /* Old value associated with a watchpoint.  */
-  value_ptr old_val;
-
-  /* Nonzero if this breakpoint tells us to print the frame.  */
-  char print;
-
-  /* Nonzero if this breakpoint tells us to stop.  */
-  char stop;
-
-  /* Function called by bpstat_print to print stuff associated with
-     this element of the bpstat chain.  Returns 0 or 1 just like
-     bpstat_print, or -1 if it can't deal with it.  */
-  int (*print_it) PARAMS((bpstat bs));
-};
-
-enum inf_context
-{
-  inf_starting,
-  inf_running,
-  inf_exited
-};
-
-
-/* Prototypes for breakpoint-related functions.  */
-
-#ifdef __STDC__		/* Forward declarations for prototypes */
-struct frame_info;
-#endif
-
-extern int breakpoint_here_p PARAMS ((CORE_ADDR));
-
-extern int breakpoint_inserted_here_p PARAMS ((CORE_ADDR));
-
-extern int frame_in_dummy PARAMS ((struct frame_info *));
-
-extern int breakpoint_thread_match PARAMS ((CORE_ADDR, int));
-
-extern void until_break_command PARAMS ((char *, int));
-
-extern void breakpoint_re_set PARAMS ((void));
-
-extern void breakpoint_re_set_thread PARAMS ((struct breakpoint *));
-
-
-extern struct breakpoint *set_momentary_breakpoint
-  PARAMS ((struct symtab_and_line, struct frame_info *, enum bptype));
-
-extern void set_ignore_count PARAMS ((int, int, int));
-
-extern void set_default_breakpoint PARAMS ((int, CORE_ADDR, struct symtab *, int));
-
-extern void mark_breakpoints_out PARAMS ((void));
-
-extern void breakpoint_init_inferior PARAMS ((enum inf_context));
-
-extern void delete_breakpoint PARAMS ((struct breakpoint *));
-
-extern void breakpoint_auto_delete PARAMS ((bpstat));
-
-extern void breakpoint_clear_ignore_counts PARAMS ((void));
-
-extern void break_command PARAMS ((char *, int));
-
-extern void tbreak_command PARAMS ((char *, int));
-
-extern int insert_breakpoints PARAMS ((void));
-
-extern int remove_breakpoints PARAMS ((void));
-
-/* This function can be used to physically insert eventpoints from the
-   specified traced inferior process, without modifying the breakpoint
-   package's state.  This can be useful for those targets which support
-   following the processes of a fork() or vfork() system call, when both
-   of the resulting two processes are to be followed.  */
-extern int reattach_breakpoints PARAMS ((int));
-
-/* This function can be used to update the breakpoint package's state
-   after an exec() system call has been executed.
-
-   This function causes the following:
-
-     - All eventpoints are marked "not inserted".
-     - All eventpoints with a symbolic address are reset such that
-       the symbolic address must be reevaluated before the eventpoints
-       can be reinserted.
-     - The solib breakpoints are explicitly removed from the breakpoint
-       list.
-     - A step-resume breakpoint, if any, is explicitly removed from the
-       breakpoint list.
-     - All eventpoints without a symbolic address are removed from the
-       breakpoint list. */
-extern void update_breakpoints_after_exec PARAMS ((void));
-
-/* This function can be used to physically remove hardware breakpoints
-   and watchpoints from the specified traced inferior process, without
-   modifying the breakpoint package's state.  This can be useful for
-   those targets which support following the processes of a fork() or
-   vfork() system call, when one of the resulting two processes is to
-   be detached and allowed to run free.
- 
-   It is an error to use this function on the process whose id is
-   inferior_pid.  */
-extern int detach_breakpoints PARAMS ((int));
- 
-extern void enable_longjmp_breakpoint PARAMS ((void));
-
-extern void disable_longjmp_breakpoint PARAMS ((void));
-
-extern void set_longjmp_resume_breakpoint PARAMS ((CORE_ADDR,
-						   struct frame_info *));
-/* These functions respectively disable or reenable all currently
-   enabled watchpoints.  When disabled, the watchpoints are marked
-   call_disabled.  When reenabled, they are marked enabled.
-
-   The intended client of these functions is infcmd.c\run_stack_dummy.
-
-   The inferior must be stopped, and all breakpoints removed, when
-   these functions are used.
-
-   The need for these functions is that on some targets (e.g., HP-UX),
-   gdb is unable to unwind through the dummy frame that is pushed as
-   part of the implementation of a call command.  Watchpoints can
-   cause the inferior to stop in places where this frame is visible,
-   and that can cause execution control to become very confused.
-
-   Note that if a user sets breakpoints in an interactively call
-   function, the call_disabled watchpoints will have been reenabled
-   when the first such breakpoint is reached.  However, on targets
-   that are unable to unwind through the call dummy frame, watches
-   of stack-based storage may then be deleted, because gdb will
-   believe that their watched storage is out of scope.  (Sigh.) */
-extern void
-disable_watchpoints_before_interactive_call_start PARAMS ((void));
-
-extern void
-enable_watchpoints_after_interactive_call_stop PARAMS ((void));
-
- 
-extern void clear_breakpoint_hit_counts PARAMS ((void));
-
-/* The following are for displays, which aren't really breakpoints, but
-   here is as good a place as any for them.  */
-
-extern void disable_current_display PARAMS ((void));
-
-extern void do_displays PARAMS ((void));
-
-extern void disable_display PARAMS ((int));
-
-extern void clear_displays PARAMS ((void));
-
-extern void disable_breakpoint PARAMS ((struct breakpoint *));
-
-extern void enable_breakpoint PARAMS ((struct breakpoint *));
-
-extern void create_solib_event_breakpoint PARAMS ((CORE_ADDR));
-
-extern void remove_solib_event_breakpoints PARAMS ((void));
-
-extern void disable_breakpoints_in_shlibs PARAMS ((int silent));
-
-extern void re_enable_breakpoints_in_shlibs PARAMS ((void));
-
-extern void create_solib_load_event_breakpoint PARAMS ((char *, int, char *, char *));
- 
-extern void create_solib_unload_event_breakpoint PARAMS ((char *, int, char *, char *));
- 
-extern void create_fork_event_catchpoint PARAMS ((int, char *));
- 
-extern void create_vfork_event_catchpoint PARAMS ((int, char *));
-
-extern void create_exec_event_catchpoint PARAMS ((int, char *));
- 
-/* This function returns TRUE if ep is a catchpoint. */
-extern int ep_is_catchpoint PARAMS ((struct breakpoint *));
- 
-/* This function returns TRUE if ep is a catchpoint of a
-   shared library (aka dynamically-linked library) event,
-   such as a library load or unload. */
-extern int ep_is_shlib_catchpoint PARAMS ((struct breakpoint *));
- 
-extern struct breakpoint *set_breakpoint_sal PARAMS ((struct symtab_and_line));
-
-#endif /* !defined (BREAKPOINT_H) */
diff --git a/gdb/buildsym.c b/gdb/buildsym.c
deleted file mode 100644
index 24b64be..0000000
--- a/gdb/buildsym.c
+++ /dev/null
@@ -1,1130 +0,0 @@
-/* Support routines for building symbol tables in GDB's internal format.
-   Copyright 1986-1999 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This module provides subroutines used for creating and adding to
-   the symbol table.  These routines are called from various symbol-
-   file-reading routines.
-
-   Routines to support specific debugging information formats (stabs,
-   DWARF, etc) belong somewhere else. */
-
-#include "defs.h"
-#include "bfd.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "symfile.h"		/* Needed for "struct complaint" */
-#include "objfiles.h"
-#include "gdbtypes.h"
-#include "complaints.h"
-#include "gdb_string.h"
-
-/* Ask buildsym.h to define the vars it normally declares `extern'.  */
-#define	EXTERN			/**/
-#include "buildsym.h"		/* Our own declarations */
-#undef	EXTERN
-
-/* For cleanup_undefined_types and finish_global_stabs (somewhat
-   questionable--see comment where we call them).  */
-
-#include "stabsread.h"
-
-/* List of free `struct pending' structures for reuse.  */
-
-static struct pending *free_pendings;
-
-/* Non-zero if symtab has line number info.  This prevents an
-   otherwise empty symtab from being tossed.  */
-
-static int have_line_numbers;
-
-static int compare_line_numbers (const void *ln1p, const void *ln2p);
-
-
-/* Initial sizes of data structures.  These are realloc'd larger if
-   needed, and realloc'd down to the size actually used, when
-   completed.  */
-
-#define	INITIAL_CONTEXT_STACK_SIZE	10
-#define	INITIAL_LINE_VECTOR_LENGTH	1000
-
-
-/* Complaints about the symbols we have encountered.  */
-
-struct complaint block_end_complaint =
-{"block end address less than block start address in %s (patched it)", 0, 0};
-
-struct complaint anon_block_end_complaint =
-{"block end address 0x%lx less than block start address 0x%lx (patched it)", 0, 0};
-
-struct complaint innerblock_complaint =
-{"inner block not inside outer block in %s", 0, 0};
-
-struct complaint innerblock_anon_complaint =
-{"inner block (0x%lx-0x%lx) not inside outer block (0x%lx-0x%lx)", 0, 0};
-
-struct complaint blockvector_complaint =
-{"block at 0x%lx out of order", 0, 0};
-
-/* maintain the lists of symbols and blocks */
-
-/* Add a symbol to one of the lists of symbols.  */
-
-void
-add_symbol_to_list (struct symbol *symbol, struct pending **listhead)
-{
-  register struct pending *link;
-
-  /* If this is an alias for another symbol, don't add it.  */
-  if (symbol->ginfo.name && symbol->ginfo.name[0] == '#')
-    return;
-
-  /* We keep PENDINGSIZE symbols in each link of the list. If we
-     don't have a link with room in it, add a new link.  */
-  if (*listhead == NULL || (*listhead)->nsyms == PENDINGSIZE)
-    {
-      if (free_pendings)
-	{
-	  link = free_pendings;
-	  free_pendings = link->next;
-	}
-      else
-	{
-	  link = (struct pending *) xmalloc (sizeof (struct pending));
-	}
-
-      link->next = *listhead;
-      *listhead = link;
-      link->nsyms = 0;
-    }
-
-  (*listhead)->symbol[(*listhead)->nsyms++] = symbol;
-}
-
-/* Find a symbol named NAME on a LIST.  NAME need not be
-   '\0'-terminated; LENGTH is the length of the name.  */
-
-struct symbol *
-find_symbol_in_list (struct pending *list, char *name, int length)
-{
-  int j;
-  char *pp;
-
-  while (list != NULL)
-    {
-      for (j = list->nsyms; --j >= 0;)
-	{
-	  pp = SYMBOL_NAME (list->symbol[j]);
-	  if (*pp == *name && strncmp (pp, name, length) == 0 &&
-	      pp[length] == '\0')
-	    {
-	      return (list->symbol[j]);
-	    }
-	}
-      list = list->next;
-    }
-  return (NULL);
-}
-
-/* At end of reading syms, or in case of quit, really free as many
-   `struct pending's as we can easily find. */
-
-/* ARGSUSED */
-void
-really_free_pendings (int foo)
-{
-  struct pending *next, *next1;
-
-  for (next = free_pendings; next; next = next1)
-    {
-      next1 = next->next;
-      free ((void *) next);
-    }
-  free_pendings = NULL;
-
-  free_pending_blocks ();
-
-  for (next = file_symbols; next != NULL; next = next1)
-    {
-      next1 = next->next;
-      free ((void *) next);
-    }
-  file_symbols = NULL;
-
-  for (next = global_symbols; next != NULL; next = next1)
-    {
-      next1 = next->next;
-      free ((void *) next);
-    }
-  global_symbols = NULL;
-}
-
-/* This function is called to discard any pending blocks. */
-
-void
-free_pending_blocks (void)
-{
-#if 0				/* Now we make the links in the
-				   symbol_obstack, so don't free
-				   them.  */
-  struct pending_block *bnext, *bnext1;
-
-  for (bnext = pending_blocks; bnext; bnext = bnext1)
-    {
-      bnext1 = bnext->next;
-      free ((void *) bnext);
-    }
-#endif
-  pending_blocks = NULL;
-}
-
-/* Take one of the lists of symbols and make a block from it.  Keep
-   the order the symbols have in the list (reversed from the input
-   file).  Put the block on the list of pending blocks.  */
-
-void
-finish_block (struct symbol *symbol, struct pending **listhead,
-	      struct pending_block *old_blocks,
-	      CORE_ADDR start, CORE_ADDR end,
-	      struct objfile *objfile)
-{
-  register struct pending *next, *next1;
-  register struct block *block;
-  register struct pending_block *pblock;
-  struct pending_block *opblock;
-  register int i;
-  register int j;
-
-  /* Count the length of the list of symbols.  */
-
-  for (next = *listhead, i = 0;
-       next;
-       i += next->nsyms, next = next->next)
-    {
-      /* EMPTY */ ;
-    }
-
-  block = (struct block *) obstack_alloc (&objfile->symbol_obstack,
-    (sizeof (struct block) + ((i - 1) * sizeof (struct symbol *))));
-
-  /* Copy the symbols into the block.  */
-
-  BLOCK_NSYMS (block) = i;
-  for (next = *listhead; next; next = next->next)
-    {
-      for (j = next->nsyms - 1; j >= 0; j--)
-	{
-	  BLOCK_SYM (block, --i) = next->symbol[j];
-	}
-    }
-
-  BLOCK_START (block) = start;
-  BLOCK_END (block) = end;
-  /* Superblock filled in when containing block is made */
-  BLOCK_SUPERBLOCK (block) = NULL;
-
-  BLOCK_GCC_COMPILED (block) = processing_gcc_compilation;
-
-  /* Put the block in as the value of the symbol that names it.  */
-
-  if (symbol)
-    {
-      struct type *ftype = SYMBOL_TYPE (symbol);
-      SYMBOL_BLOCK_VALUE (symbol) = block;
-      BLOCK_FUNCTION (block) = symbol;
-
-      if (TYPE_NFIELDS (ftype) <= 0)
-	{
-	  /* No parameter type information is recorded with the
-	     function's type.  Set that from the type of the
-	     parameter symbols. */
-	  int nparams = 0, iparams;
-	  struct symbol *sym;
-	  for (i = 0; i < BLOCK_NSYMS (block); i++)
-	    {
-	      sym = BLOCK_SYM (block, i);
-	      switch (SYMBOL_CLASS (sym))
-		{
-		case LOC_ARG:
-		case LOC_REF_ARG:
-		case LOC_REGPARM:
-		case LOC_REGPARM_ADDR:
-		case LOC_BASEREG_ARG:
-		case LOC_LOCAL_ARG:
-		  nparams++;
-		  break;
-		case LOC_UNDEF:
-		case LOC_CONST:
-		case LOC_STATIC:
-		case LOC_INDIRECT:
-		case LOC_REGISTER:
-		case LOC_LOCAL:
-		case LOC_TYPEDEF:
-		case LOC_LABEL:
-		case LOC_BLOCK:
-		case LOC_CONST_BYTES:
-		case LOC_BASEREG:
-		case LOC_UNRESOLVED:
-		case LOC_OPTIMIZED_OUT:
-		default:
-		  break;
-		}
-	    }
-	  if (nparams > 0)
-	    {
-	      TYPE_NFIELDS (ftype) = nparams;
-	      TYPE_FIELDS (ftype) = (struct field *)
-		TYPE_ALLOC (ftype, nparams * sizeof (struct field));
-
-	      for (i = iparams = 0; iparams < nparams; i++)
-		{
-		  sym = BLOCK_SYM (block, i);
-		  switch (SYMBOL_CLASS (sym))
-		    {
-		    case LOC_ARG:
-		    case LOC_REF_ARG:
-		    case LOC_REGPARM:
-		    case LOC_REGPARM_ADDR:
-		    case LOC_BASEREG_ARG:
-		    case LOC_LOCAL_ARG:
-		      TYPE_FIELD_TYPE (ftype, iparams) = SYMBOL_TYPE (sym);
-		      iparams++;
-		      break;
-		    case LOC_UNDEF:
-		    case LOC_CONST:
-		    case LOC_STATIC:
-		    case LOC_INDIRECT:
-		    case LOC_REGISTER:
-		    case LOC_LOCAL:
-		    case LOC_TYPEDEF:
-		    case LOC_LABEL:
-		    case LOC_BLOCK:
-		    case LOC_CONST_BYTES:
-		    case LOC_BASEREG:
-		    case LOC_UNRESOLVED:
-		    case LOC_OPTIMIZED_OUT:
-		    default:
-		      break;
-		    }
-		}
-	    }
-	}
-    }
-  else
-    {
-      BLOCK_FUNCTION (block) = NULL;
-    }
-
-  /* Now "free" the links of the list, and empty the list.  */
-
-  for (next = *listhead; next; next = next1)
-    {
-      next1 = next->next;
-      next->next = free_pendings;
-      free_pendings = next;
-    }
-  *listhead = NULL;
-
-#if 1
-  /* Check to be sure that the blocks have an end address that is
-     greater than starting address */
-
-  if (BLOCK_END (block) < BLOCK_START (block))
-    {
-      if (symbol)
-	{
-	  complain (&block_end_complaint, SYMBOL_SOURCE_NAME (symbol));
-	}
-      else
-	{
-	  complain (&anon_block_end_complaint, BLOCK_END (block), BLOCK_START (block));
-	}
-      /* Better than nothing */
-      BLOCK_END (block) = BLOCK_START (block);
-    }
-#endif
-
-  /* Install this block as the superblock of all blocks made since the
-     start of this scope that don't have superblocks yet.  */
-
-  opblock = NULL;
-  for (pblock = pending_blocks; pblock != old_blocks; pblock = pblock->next)
-    {
-      if (BLOCK_SUPERBLOCK (pblock->block) == NULL)
-	{
-#if 1
-	  /* Check to be sure the blocks are nested as we receive
-	     them. If the compiler/assembler/linker work, this just
-	     burns a small amount of time.  */
-	  if (BLOCK_START (pblock->block) < BLOCK_START (block) ||
-	      BLOCK_END (pblock->block) > BLOCK_END (block))
-	    {
-	      if (symbol)
-		{
-		  complain (&innerblock_complaint,
-			    SYMBOL_SOURCE_NAME (symbol));
-		}
-	      else
-		{
-		  complain (&innerblock_anon_complaint, BLOCK_START (pblock->block),
-		     BLOCK_END (pblock->block), BLOCK_START (block),
-			    BLOCK_END (block));
-		}
-	      if (BLOCK_START (pblock->block) < BLOCK_START (block))
-		BLOCK_START (pblock->block) = BLOCK_START (block);
-	      if (BLOCK_END (pblock->block) > BLOCK_END (block))
-		BLOCK_END (pblock->block) = BLOCK_END (block);
-	    }
-#endif
-	  BLOCK_SUPERBLOCK (pblock->block) = block;
-	}
-      opblock = pblock;
-    }
-
-  record_pending_block (objfile, block, opblock);
-}
-
-/* Record BLOCK on the list of all blocks in the file.  Put it after
-   OPBLOCK, or at the beginning if opblock is NULL.  This puts the
-   block in the list after all its subblocks.
-
-   Allocate the pending block struct in the symbol_obstack to save
-   time.  This wastes a little space.  FIXME: Is it worth it?  */
-
-void
-record_pending_block (struct objfile *objfile, struct block *block,
-		      struct pending_block *opblock)
-{
-  register struct pending_block *pblock;
-
-  pblock = (struct pending_block *)
-    obstack_alloc (&objfile->symbol_obstack, sizeof (struct pending_block));
-  pblock->block = block;
-  if (opblock)
-    {
-      pblock->next = opblock->next;
-      opblock->next = pblock;
-    }
-  else
-    {
-      pblock->next = pending_blocks;
-      pending_blocks = pblock;
-    }
-}
-
-/* Note that this is only used in this file and in dstread.c, which
-   should be fixed to not need direct access to this function.  When
-   that is done, it can be made static again. */
-
-struct blockvector *
-make_blockvector (struct objfile *objfile)
-{
-  register struct pending_block *next;
-  register struct blockvector *blockvector;
-  register int i;
-
-  /* Count the length of the list of blocks.  */
-
-  for (next = pending_blocks, i = 0; next; next = next->next, i++)
-    {;
-    }
-
-  blockvector = (struct blockvector *)
-    obstack_alloc (&objfile->symbol_obstack,
-		   (sizeof (struct blockvector)
-		    + (i - 1) * sizeof (struct block *)));
-
-  /* Copy the blocks into the blockvector. This is done in reverse
-     order, which happens to put the blocks into the proper order
-     (ascending starting address). finish_block has hair to insert
-     each block into the list after its subblocks in order to make
-     sure this is true.  */
-
-  BLOCKVECTOR_NBLOCKS (blockvector) = i;
-  for (next = pending_blocks; next; next = next->next)
-    {
-      BLOCKVECTOR_BLOCK (blockvector, --i) = next->block;
-    }
-
-#if 0				/* Now we make the links in the
-				   obstack, so don't free them.  */
-  /* Now free the links of the list, and empty the list.  */
-
-  for (next = pending_blocks; next; next = next1)
-    {
-      next1 = next->next;
-      free (next);
-    }
-#endif
-  pending_blocks = NULL;
-
-#if 1				/* FIXME, shut this off after a while
-				   to speed up symbol reading.  */
-  /* Some compilers output blocks in the wrong order, but we depend on
-     their being in the right order so we can binary search. Check the
-     order and moan about it.  FIXME.  */
-  if (BLOCKVECTOR_NBLOCKS (blockvector) > 1)
-    {
-      for (i = 1; i < BLOCKVECTOR_NBLOCKS (blockvector); i++)
-	{
-	  if (BLOCK_START (BLOCKVECTOR_BLOCK (blockvector, i - 1))
-	      > BLOCK_START (BLOCKVECTOR_BLOCK (blockvector, i)))
-	    {
-
-	      /* FIXME-32x64: loses if CORE_ADDR doesn't fit in a
-	         long.  Possible solutions include a version of
-	         complain which takes a callback, a
-	         sprintf_address_numeric to match
-	         print_address_numeric, or a way to set up a GDB_FILE
-	         which causes sprintf rather than fprintf to be
-	         called.  */
-
-	      complain (&blockvector_complaint,
-			(unsigned long) BLOCK_START (BLOCKVECTOR_BLOCK (blockvector, i)));
-	    }
-	}
-    }
-#endif
-
-  return (blockvector);
-}
-
-/* Start recording information about source code that came from an
-   included (or otherwise merged-in) source file with a different
-   name.  NAME is the name of the file (cannot be NULL), DIRNAME is
-   the directory in which it resides (or NULL if not known).  */
-
-void
-start_subfile (char *name, char *dirname)
-{
-  register struct subfile *subfile;
-
-  /* See if this subfile is already known as a subfile of the current
-     main source file.  */
-
-  for (subfile = subfiles; subfile; subfile = subfile->next)
-    {
-      if (STREQ (subfile->name, name))
-	{
-	  current_subfile = subfile;
-	  return;
-	}
-    }
-
-  /* This subfile is not known.  Add an entry for it. Make an entry
-     for this subfile in the list of all subfiles of the current main
-     source file.  */
-
-  subfile = (struct subfile *) xmalloc (sizeof (struct subfile));
-  subfile->next = subfiles;
-  subfiles = subfile;
-  current_subfile = subfile;
-
-  /* Save its name and compilation directory name */
-  subfile->name = (name == NULL) ? NULL : savestring (name, strlen (name));
-  subfile->dirname =
-    (dirname == NULL) ? NULL : savestring (dirname, strlen (dirname));
-
-  /* Initialize line-number recording for this subfile.  */
-  subfile->line_vector = NULL;
-
-  /* Default the source language to whatever can be deduced from the
-     filename.  If nothing can be deduced (such as for a C/C++ include
-     file with a ".h" extension), then inherit whatever language the
-     previous subfile had.  This kludgery is necessary because there
-     is no standard way in some object formats to record the source
-     language.  Also, when symtabs are allocated we try to deduce a
-     language then as well, but it is too late for us to use that
-     information while reading symbols, since symtabs aren't allocated
-     until after all the symbols have been processed for a given
-     source file. */
-
-  subfile->language = deduce_language_from_filename (subfile->name);
-  if (subfile->language == language_unknown &&
-      subfile->next != NULL)
-    {
-      subfile->language = subfile->next->language;
-    }
-
-  /* Initialize the debug format string to NULL.  We may supply it
-     later via a call to record_debugformat. */
-  subfile->debugformat = NULL;
-
-  /* cfront output is a C program, so in most ways it looks like a C
-     program.  But to demangle we need to set the language to C++.  We
-     can distinguish cfront code by the fact that it has #line
-     directives which specify a file name ending in .C.
-  
-     So if the filename of this subfile ends in .C, then change the
-     language of any pending subfiles from C to C++.  We also accept
-     any other C++ suffixes accepted by deduce_language_from_filename
-     (in particular, some people use .cxx with cfront).  */
-  /* Likewise for f2c.  */
-
-  if (subfile->name)
-    {
-      struct subfile *s;
-      enum language sublang = deduce_language_from_filename (subfile->name);
-
-      if (sublang == language_cplus || sublang == language_fortran)
-	for (s = subfiles; s != NULL; s = s->next)
-	  if (s->language == language_c)
-	    s->language = sublang;
-    }
-
-  /* And patch up this file if necessary.  */
-  if (subfile->language == language_c
-      && subfile->next != NULL
-      && (subfile->next->language == language_cplus
-	  || subfile->next->language == language_fortran))
-    {
-      subfile->language = subfile->next->language;
-    }
-}
-
-/* For stabs readers, the first N_SO symbol is assumed to be the
-   source file name, and the subfile struct is initialized using that
-   assumption.  If another N_SO symbol is later seen, immediately
-   following the first one, then the first one is assumed to be the
-   directory name and the second one is really the source file name.
-
-   So we have to patch up the subfile struct by moving the old name
-   value to dirname and remembering the new name.  Some sanity
-   checking is performed to ensure that the state of the subfile
-   struct is reasonable and that the old name we are assuming to be a
-   directory name actually is (by checking for a trailing '/'). */
-
-void
-patch_subfile_names (struct subfile *subfile, char *name)
-{
-  if (subfile != NULL && subfile->dirname == NULL && subfile->name != NULL
-      && subfile->name[strlen (subfile->name) - 1] == '/')
-    {
-      subfile->dirname = subfile->name;
-      subfile->name = savestring (name, strlen (name));
-      last_source_file = name;
-
-      /* Default the source language to whatever can be deduced from
-         the filename.  If nothing can be deduced (such as for a C/C++
-         include file with a ".h" extension), then inherit whatever
-         language the previous subfile had.  This kludgery is
-         necessary because there is no standard way in some object
-         formats to record the source language.  Also, when symtabs
-         are allocated we try to deduce a language then as well, but
-         it is too late for us to use that information while reading
-         symbols, since symtabs aren't allocated until after all the
-         symbols have been processed for a given source file. */
-
-      subfile->language = deduce_language_from_filename (subfile->name);
-      if (subfile->language == language_unknown &&
-	  subfile->next != NULL)
-	{
-	  subfile->language = subfile->next->language;
-	}
-    }
-}
-
-/* Handle the N_BINCL and N_EINCL symbol types that act like N_SOL for
-   switching source files (different subfiles, as we call them) within
-   one object file, but using a stack rather than in an arbitrary
-   order.  */
-
-void
-push_subfile (void)
-{
-  register struct subfile_stack *tem
-  = (struct subfile_stack *) xmalloc (sizeof (struct subfile_stack));
-
-  tem->next = subfile_stack;
-  subfile_stack = tem;
-  if (current_subfile == NULL || current_subfile->name == NULL)
-    {
-      abort ();
-    }
-  tem->name = current_subfile->name;
-}
-
-char *
-pop_subfile (void)
-{
-  register char *name;
-  register struct subfile_stack *link = subfile_stack;
-
-  if (link == NULL)
-    {
-      abort ();
-    }
-  name = link->name;
-  subfile_stack = link->next;
-  free ((void *) link);
-  return (name);
-}
-
-/* Add a linetable entry for line number LINE and address PC to the
-   line vector for SUBFILE.  */
-
-void
-record_line (register struct subfile *subfile, int line, CORE_ADDR pc)
-{
-  struct linetable_entry *e;
-  /* Ignore the dummy line number in libg.o */
-
-  if (line == 0xffff)
-    {
-      return;
-    }
-
-  /* Make sure line vector exists and is big enough.  */
-  if (!subfile->line_vector)
-    {
-      subfile->line_vector_length = INITIAL_LINE_VECTOR_LENGTH;
-      subfile->line_vector = (struct linetable *)
-	xmalloc (sizeof (struct linetable)
-		 + subfile->line_vector_length * sizeof (struct linetable_entry));
-      subfile->line_vector->nitems = 0;
-      have_line_numbers = 1;
-    }
-
-  if (subfile->line_vector->nitems + 1 >= subfile->line_vector_length)
-    {
-      subfile->line_vector_length *= 2;
-      subfile->line_vector = (struct linetable *)
-	xrealloc ((char *) subfile->line_vector,
-		  (sizeof (struct linetable)
-		   + (subfile->line_vector_length
-		      * sizeof (struct linetable_entry))));
-    }
-
-  e = subfile->line_vector->item + subfile->line_vector->nitems++;
-  e->line = line;
-  e->pc = pc;
-}
-
-/* Needed in order to sort line tables from IBM xcoff files.  Sigh!  */
-
-static int
-compare_line_numbers (const void *ln1p, const void *ln2p)
-{
-  struct linetable_entry *ln1 = (struct linetable_entry *) ln1p;
-  struct linetable_entry *ln2 = (struct linetable_entry *) ln2p;
-
-  /* Note: this code does not assume that CORE_ADDRs can fit in ints.
-     Please keep it that way.  */
-  if (ln1->pc < ln2->pc)
-    return -1;
-
-  if (ln1->pc > ln2->pc)
-    return 1;
-
-  /* If pc equal, sort by line.  I'm not sure whether this is optimum
-     behavior (see comment at struct linetable in symtab.h).  */
-  return ln1->line - ln2->line;
-}
-
-/* Start a new symtab for a new source file.  Called, for example,
-   when a stabs symbol of type N_SO is seen, or when a DWARF
-   TAG_compile_unit DIE is seen.  It indicates the start of data for
-   one original source file.  */
-
-void
-start_symtab (char *name, char *dirname, CORE_ADDR start_addr)
-{
-
-  last_source_file = name;
-  last_source_start_addr = start_addr;
-  file_symbols = NULL;
-  global_symbols = NULL;
-  within_function = 0;
-  have_line_numbers = 0;
-
-  /* Context stack is initially empty.  Allocate first one with room
-     for 10 levels; reuse it forever afterward.  */
-  if (context_stack == NULL)
-    {
-      context_stack_size = INITIAL_CONTEXT_STACK_SIZE;
-      context_stack = (struct context_stack *)
-	xmalloc (context_stack_size * sizeof (struct context_stack));
-    }
-  context_stack_depth = 0;
-
-  /* Initialize the list of sub source files with one entry for this
-     file (the top-level source file).  */
-
-  subfiles = NULL;
-  current_subfile = NULL;
-  start_subfile (name, dirname);
-}
-
-/* Finish the symbol definitions for one main source file, close off
-   all the lexical contexts for that file (creating struct block's for
-   them), then make the struct symtab for that file and put it in the
-   list of all such.
-
-   END_ADDR is the address of the end of the file's text.  SECTION is
-   the section number (in objfile->section_offsets) of the blockvector
-   and linetable.
-
-   Note that it is possible for end_symtab() to return NULL.  In
-   particular, for the DWARF case at least, it will return NULL when
-   it finds a compilation unit that has exactly one DIE, a
-   TAG_compile_unit DIE.  This can happen when we link in an object
-   file that was compiled from an empty source file.  Returning NULL
-   is probably not the correct thing to do, because then gdb will
-   never know about this empty file (FIXME). */
-
-struct symtab *
-end_symtab (CORE_ADDR end_addr, struct objfile *objfile, int section)
-{
-  register struct symtab *symtab = NULL;
-  register struct blockvector *blockvector;
-  register struct subfile *subfile;
-  register struct context_stack *cstk;
-  struct subfile *nextsub;
-
-  /* Finish the lexical context of the last function in the file; pop
-     the context stack.  */
-
-  if (context_stack_depth > 0)
-    {
-      cstk = pop_context ();
-      /* Make a block for the local symbols within.  */
-      finish_block (cstk->name, &local_symbols, cstk->old_blocks,
-		    cstk->start_addr, end_addr, objfile);
-
-      if (context_stack_depth > 0)
-	{
-	  /* This is said to happen with SCO.  The old coffread.c
-	     code simply emptied the context stack, so we do the
-	     same.  FIXME: Find out why it is happening.  This is not
-	     believed to happen in most cases (even for coffread.c);
-	     it used to be an abort().  */
-	  static struct complaint msg =
-	  {"Context stack not empty in end_symtab", 0, 0};
-	  complain (&msg);
-	  context_stack_depth = 0;
-	}
-    }
-
-  /* Reordered executables may have out of order pending blocks; if
-     OBJF_REORDERED is true, then sort the pending blocks.  */
-  if ((objfile->flags & OBJF_REORDERED) && pending_blocks)
-    {
-      /* FIXME!  Remove this horrid bubble sort and use merge sort!!! */
-      int swapped;
-      do
-	{
-	  struct pending_block *pb, *pbnext;
-
-	  pb = pending_blocks;
-	  pbnext = pb->next;
-	  swapped = 0;
-
-	  while (pbnext)
-	    {
-	      /* swap blocks if unordered! */
-
-	      if (BLOCK_START (pb->block) < BLOCK_START (pbnext->block))
-		{
-		  struct block *tmp = pb->block;
-		  pb->block = pbnext->block;
-		  pbnext->block = tmp;
-		  swapped = 1;
-		}
-	      pb = pbnext;
-	      pbnext = pbnext->next;
-	    }
-	}
-      while (swapped);
-    }
-
-  /* Cleanup any undefined types that have been left hanging around
-     (this needs to be done before the finish_blocks so that
-     file_symbols is still good).
-  
-     Both cleanup_undefined_types and finish_global_stabs are stabs
-     specific, but harmless for other symbol readers, since on gdb
-     startup or when finished reading stabs, the state is set so these
-     are no-ops.  FIXME: Is this handled right in case of QUIT?  Can
-     we make this cleaner?  */
-
-  cleanup_undefined_types ();
-  finish_global_stabs (objfile);
-
-  if (pending_blocks == NULL
-      && file_symbols == NULL
-      && global_symbols == NULL
-      && have_line_numbers == 0)
-    {
-      /* Ignore symtabs that have no functions with real debugging
-         info.  */
-      blockvector = NULL;
-    }
-  else
-    {
-      /* Define the STATIC_BLOCK & GLOBAL_BLOCK, and build the
-         blockvector.  */
-      finish_block (0, &file_symbols, 0, last_source_start_addr, end_addr,
-		    objfile);
-      finish_block (0, &global_symbols, 0, last_source_start_addr, end_addr,
-		    objfile);
-      blockvector = make_blockvector (objfile);
-    }
-
-#ifndef PROCESS_LINENUMBER_HOOK
-#define PROCESS_LINENUMBER_HOOK()
-#endif
-  PROCESS_LINENUMBER_HOOK ();	/* Needed for xcoff. */
-
-  /* Now create the symtab objects proper, one for each subfile.  */
-  /* (The main file is the last one on the chain.)  */
-
-  for (subfile = subfiles; subfile; subfile = nextsub)
-    {
-      int linetablesize = 0;
-      symtab = NULL;
-
-      /* If we have blocks of symbols, make a symtab. Otherwise, just
-         ignore this file and any line number info in it.  */
-      if (blockvector)
-	{
-	  if (subfile->line_vector)
-	    {
-	      linetablesize = sizeof (struct linetable) +
-	        subfile->line_vector->nitems * sizeof (struct linetable_entry);
-#if 0
-	      /* I think this is artifact from before it went on the
-	         obstack. I doubt we'll need the memory between now
-	         and when we free it later in this function.  */
-	      /* First, shrink the linetable to make more memory.  */
-	      subfile->line_vector = (struct linetable *)
-		xrealloc ((char *) subfile->line_vector, linetablesize);
-#endif
-
-	      /* Like the pending blocks, the line table may be
-	         scrambled in reordered executables.  Sort it if
-	         OBJF_REORDERED is true.  */
-	      if (objfile->flags & OBJF_REORDERED)
-		qsort (subfile->line_vector->item,
-		       subfile->line_vector->nitems,
-		       sizeof (struct linetable_entry), compare_line_numbers);
-	    }
-
-	  /* Now, allocate a symbol table.  */
-	  symtab = allocate_symtab (subfile->name, objfile);
-
-	  /* Fill in its components.  */
-	  symtab->blockvector = blockvector;
-	  if (subfile->line_vector)
-	    {
-	      /* Reallocate the line table on the symbol obstack */
-	      symtab->linetable = (struct linetable *)
-		obstack_alloc (&objfile->symbol_obstack, linetablesize);
-	      memcpy (symtab->linetable, subfile->line_vector, linetablesize);
-	    }
-	  else
-	    {
-	      symtab->linetable = NULL;
-	    }
-	  symtab->block_line_section = section;
-	  if (subfile->dirname)
-	    {
-	      /* Reallocate the dirname on the symbol obstack */
-	      symtab->dirname = (char *)
-		obstack_alloc (&objfile->symbol_obstack,
-			       strlen (subfile->dirname) + 1);
-	      strcpy (symtab->dirname, subfile->dirname);
-	    }
-	  else
-	    {
-	      symtab->dirname = NULL;
-	    }
-	  symtab->free_code = free_linetable;
-	  symtab->free_ptr = NULL;
-
-	  /* Use whatever language we have been using for this
-	     subfile, not the one that was deduced in allocate_symtab
-	     from the filename.  We already did our own deducing when
-	     we created the subfile, and we may have altered our
-	     opinion of what language it is from things we found in
-	     the symbols. */
-	  symtab->language = subfile->language;
-
-	  /* Save the debug format string (if any) in the symtab */
-	  if (subfile->debugformat != NULL)
-	    {
-	      symtab->debugformat = obsavestring (subfile->debugformat,
-				      strlen (subfile->debugformat),
-					  &objfile->symbol_obstack);
-	    }
-
-	  /* All symtabs for the main file and the subfiles share a
-	     blockvector, so we need to clear primary for everything
-	     but the main file.  */
-
-	  symtab->primary = 0;
-	}
-      if (subfile->name != NULL)
-	{
-	  free ((void *) subfile->name);
-	}
-      if (subfile->dirname != NULL)
-	{
-	  free ((void *) subfile->dirname);
-	}
-      if (subfile->line_vector != NULL)
-	{
-	  free ((void *) subfile->line_vector);
-	}
-      if (subfile->debugformat != NULL)
-	{
-	  free ((void *) subfile->debugformat);
-	}
-
-      nextsub = subfile->next;
-      free ((void *) subfile);
-    }
-
-  /* Set this for the main source file.  */
-  if (symtab)
-    {
-      symtab->primary = 1;
-    }
-
-  last_source_file = NULL;
-  current_subfile = NULL;
-
-  return symtab;
-}
-
-/* Push a context block.  Args are an identifying nesting level
-   (checkable when you pop it), and the starting PC address of this
-   context.  */
-
-struct context_stack *
-push_context (int desc, CORE_ADDR valu)
-{
-  register struct context_stack *new;
-
-  if (context_stack_depth == context_stack_size)
-    {
-      context_stack_size *= 2;
-      context_stack = (struct context_stack *)
-	xrealloc ((char *) context_stack,
-	      (context_stack_size * sizeof (struct context_stack)));
-    }
-
-  new = &context_stack[context_stack_depth++];
-  new->depth = desc;
-  new->locals = local_symbols;
-  new->params = param_symbols;
-  new->old_blocks = pending_blocks;
-  new->start_addr = valu;
-  new->name = NULL;
-
-  local_symbols = NULL;
-  param_symbols = NULL;
-
-  return new;
-}
-
-/* Compute a small integer hash code for the given name. */
-
-int
-hashname (char *name)
-{
-  register char *p = name;
-  register int total = p[0];
-  register int c;
-
-  c = p[1];
-  total += c << 2;
-  if (c)
-    {
-      c = p[2];
-      total += c << 4;
-      if (c)
-	{
-	  total += p[3] << 6;
-	}
-    }
-
-  /* Ensure result is positive.  */
-  if (total < 0)
-    {
-      total += (1000 << 6);
-    }
-  return (total % HASHSIZE);
-}
-
-
-void
-record_debugformat (char *format)
-{
-  current_subfile->debugformat = savestring (format, strlen (format));
-}
-
-/* Merge the first symbol list SRCLIST into the second symbol list
-   TARGETLIST by repeated calls to add_symbol_to_list().  This
-   procedure "frees" each link of SRCLIST by adding it to the
-   free_pendings list.  Caller must set SRCLIST to a null list after
-   calling this function.
-
-   Void return. */
-
-void
-merge_symbol_lists (struct pending **srclist, struct pending **targetlist)
-{
-  register int i;
-
-  if (!srclist || !*srclist)
-    return;
-
-  /* Merge in elements from current link.  */
-  for (i = 0; i < (*srclist)->nsyms; i++)
-    add_symbol_to_list ((*srclist)->symbol[i], targetlist);
-
-  /* Recurse on next.  */
-  merge_symbol_lists (&(*srclist)->next, targetlist);
-
-  /* "Free" the current link.  */
-  (*srclist)->next = free_pendings;
-  free_pendings = (*srclist);
-}
-
-/* Initialize anything that needs initializing when starting to read a
-   fresh piece of a symbol file, e.g. reading in the stuff
-   corresponding to a psymtab.  */
-
-void
-buildsym_init ()
-{
-  free_pendings = NULL;
-  file_symbols = NULL;
-  global_symbols = NULL;
-  pending_blocks = NULL;
-}
-
-/* Initialize anything that needs initializing when a completely new
-   symbol file is specified (not just adding some symbols from another
-   file, e.g. a shared library).  */
-
-void
-buildsym_new_init ()
-{
-  buildsym_init ();
-}
diff --git a/gdb/buildsym.h b/gdb/buildsym.h
deleted file mode 100644
index e3a34c9..0000000
--- a/gdb/buildsym.h
+++ /dev/null
@@ -1,297 +0,0 @@
-/* Build symbol tables in GDB's internal format.
-   Copyright 1986-1993, 1996-1999 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (BUILDSYM_H)
-#define BUILDSYM_H 1
-
-/* This module provides definitions used for creating and adding to
-   the symbol table.  These routines are called from various symbol-
-   file-reading routines.
-
-   They originated in dbxread.c of gdb-4.2, and were split out to
-   make xcoffread.c more maintainable by sharing code.
-
-   Variables declared in this file can be defined by #define-ing the
-   name EXTERN to null.  It is used to declare variables that are
-   normally extern, but which get defined in a single module using
-   this technique.  */
-
-#ifndef EXTERN
-#define	EXTERN extern
-#endif
-
-#define HASHSIZE 127		/* Size of things hashed via
-				   hashname() */
-
-/* Name of source file whose symbol data we are now processing.  This
-   comes from a symbol of type N_SO. */
-
-EXTERN char *last_source_file;
-
-/* Core address of start of text of current source file.  This too
-   comes from the N_SO symbol. */
-
-EXTERN CORE_ADDR last_source_start_addr;
-
-/* The list of sub-source-files within the current individual
-   compilation.  Each file gets its own symtab with its own linetable
-   and associated info, but they all share one blockvector.  */
-
-struct subfile
-  {
-    struct subfile *next;
-    char *name;
-    char *dirname;
-    struct linetable *line_vector;
-    int line_vector_length;
-    enum language language;
-    char *debugformat;
-  };
-
-EXTERN struct subfile *subfiles;
-
-EXTERN struct subfile *current_subfile;
-
-/* Global variable which, when set, indicates that we are processing a
-   .o file compiled with gcc */
-
-EXTERN unsigned char processing_gcc_compilation;
-
-/* When set, we are processing a .o file compiled by sun acc.  This is
-   misnamed; it refers to all stabs-in-elf implementations which use
-   N_UNDF the way Sun does, including Solaris gcc.  Hopefully all
-   stabs-in-elf implementations ever invented will choose to be
-   compatible.  */
-
-EXTERN unsigned char processing_acc_compilation;
-
-/* elz: added this flag to know when a block is compiled with HP
-   compilers (cc, aCC). This is necessary because of the macro
-   COERCE_FLOAT_TO_DOUBLE defined in tm_hppa.h, which causes a
-   coercion of float to double to always occur in parameter passing
-   for a function called by gdb (see the function value_arg_coerce in
-   valops.c). This is necessary only if the target was compiled with
-   gcc, not with HP compilers or with g++ */
-
-EXTERN unsigned char processing_hp_compilation;
-
-/* Count symbols as they are processed, for error messages.  */
-
-EXTERN unsigned int symnum;
-
-/* Record the symbols defined for each context in a list.  We don't
-   create a struct block for the context until we know how long to
-   make it.  */
-
-#define PENDINGSIZE 100
-
-struct pending
-  {
-    struct pending *next;
-    int nsyms;
-    struct symbol *symbol[PENDINGSIZE];
-  };
-
-/* Here are the three lists that symbols are put on.  */
-
-/* static at top level, and types */
-
-EXTERN struct pending *file_symbols;
-
-/* global functions and variables */
-
-EXTERN struct pending *global_symbols;
-
-/* everything local to lexical context */
-
-EXTERN struct pending *local_symbols;
-
-/* func params local to lexical  context */
-
-EXTERN struct pending *param_symbols;
-
-/* Stack representing unclosed lexical contexts (that will become
-   blocks, eventually).  */
-
-struct context_stack
-  {
-    /* Outer locals at the time we entered */
-
-    struct pending *locals;
-
-    /* Pending func params at the time we entered */
-
-    struct pending *params;
-
-    /* Pointer into blocklist as of entry */
-
-    struct pending_block *old_blocks;
-
-    /* Name of function, if any, defining context */
-
-    struct symbol *name;
-
-    /* PC where this context starts */
-
-    CORE_ADDR start_addr;
-
-    /* Temp slot for exception handling. */
-
-    CORE_ADDR end_addr;
-
-    /* For error-checking matching push/pop */
-
-    int depth;
-
-  };
-
-EXTERN struct context_stack *context_stack;
-
-/* Index of first unused entry in context stack.  */
-
-EXTERN int context_stack_depth;
-
-/* Currently allocated size of context stack.  */
-
-EXTERN int context_stack_size;
-
-/* Macro "function" for popping contexts from the stack.  Pushing is
-   done by a real function, push_context.  This returns a pointer to a
-   struct context_stack.  */
-
-#define	pop_context() (&context_stack[--context_stack_depth]);
-
-/* Nonzero if within a function (so symbols should be local, if
-   nothing says specifically).  */
-
-EXTERN int within_function;
-
-/* List of blocks already made (lexical contexts already closed).
-   This is used at the end to make the blockvector.  */
-
-struct pending_block
-  {
-    struct pending_block *next;
-    struct block *block;
-  };
-
-/* Pointer to the head of a linked list of symbol blocks which have
-   already been finalized (lexical contexts already closed) and which
-   are just waiting to be built into a blockvector when finalizing the
-   associated symtab. */
-
-EXTERN struct pending_block *pending_blocks;
-
-
-struct subfile_stack
-  {
-    struct subfile_stack *next;
-    char *name;
-  };
-
-EXTERN struct subfile_stack *subfile_stack;
-
-#define next_symbol_text(objfile) (*next_symbol_text_func)(objfile)
-
-/* Function to invoke get the next symbol.  Return the symbol name. */
-
-EXTERN char *(*next_symbol_text_func) (struct objfile *);
-
-/* Vector of types defined so far, indexed by their type numbers.
-   Used for both stabs and coff.  (In newer sun systems, dbx uses a
-   pair of numbers in parens, as in "(SUBFILENUM,NUMWITHINSUBFILE)".
-   Then these numbers must be translated through the type_translations
-   hash table to get the index into the type vector.)  */
-
-EXTERN struct type **type_vector;
-
-/* Number of elements allocated for type_vector currently.  */
-
-EXTERN int type_vector_length;
-
-/* Initial size of type vector.  Is realloc'd larger if needed, and
-   realloc'd down to the size actually used, when completed.  */
-
-#define	INITIAL_TYPE_VECTOR_LENGTH	160
-
-extern void add_symbol_to_list (struct symbol *symbol,
-				struct pending **listhead);
-
-extern struct symbol *find_symbol_in_list (struct pending *list,
-					   char *name, int length);
-
-extern void finish_block (struct symbol *symbol,
-			  struct pending **listhead,
-			  struct pending_block *old_blocks,
-			  CORE_ADDR start, CORE_ADDR end,
-			  struct objfile *objfile);
-
-extern void really_free_pendings (int foo);
-
-extern void start_subfile (char *name, char *dirname);
-
-extern void patch_subfile_names (struct subfile *subfile, char *name);
-
-extern void push_subfile (void);
-
-extern char *pop_subfile (void);
-
-extern struct symtab *end_symtab (CORE_ADDR end_addr,
-				  struct objfile *objfile, int section);
-
-/* Defined in stabsread.c.  */
-
-extern void scan_file_globals (struct objfile *objfile);
-
-extern void buildsym_new_init (void);
-
-extern void buildsym_init (void);
-
-extern struct context_stack *push_context (int desc, CORE_ADDR valu);
-
-extern void record_line (struct subfile *subfile, int line, CORE_ADDR pc);
-
-extern void start_symtab (char *name, char *dirname, CORE_ADDR start_addr);
-
-extern int hashname (char *name);
-
-extern void free_pending_blocks (void);
-
-/* FIXME: Note that this is used only in buildsym.c and dstread.c,
-   which should be fixed to not need direct access to
-   make_blockvector. */
-
-extern struct blockvector *make_blockvector (struct objfile *objfile);
-
-/* FIXME: Note that this is used only in buildsym.c and dstread.c,
-   which should be fixed to not need direct access to
-   record_pending_block. */
-
-extern void record_pending_block (struct objfile *objfile,
-				  struct block *block,
-				  struct pending_block *opblock);
-
-extern void record_debugformat (char *format);
-
-extern void merge_symbol_lists (struct pending **srclist,
-				struct pending **targetlist);
-
-#undef EXTERN
-
-#endif /* defined (BUILDSYM_H) */
diff --git a/gdb/c-exp.y b/gdb/c-exp.y
deleted file mode 100644
index 377f92a..0000000
--- a/gdb/c-exp.y
+++ /dev/null
@@ -1,1740 +0,0 @@
-/* YACC parser for C expressions, for GDB.
-   Copyright (C) 1986, 1989, 1990, 1991, 1993, 1994, 1996, 1997
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Parse a C expression from text in a string,
-   and return the result as a  struct expression  pointer.
-   That structure contains arithmetic operations in reverse polish,
-   with constants represented by operations that are followed by special data.
-   See expression.h for the details of the format.
-   What is important here is that it can be built up sequentially
-   during the process of parsing; the lower levels of the tree always
-   come first in the result.
-
-   Note that malloc's and realloc's in this file are transformed to
-   xmalloc and xrealloc respectively by the same sed command in the
-   makefile that remaps any other malloc/realloc inserted by the parser
-   generator.  Doing this with #defines and trying to control the interaction
-   with include files (<malloc.h> and <stdlib.h> for example) just became
-   too messy, particularly when such includes can be inserted at random
-   times by the parser generator.  */
-   
-%{
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <ctype.h>
-#include "expression.h"
-#include "value.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "c-lang.h"
-#include "bfd.h" /* Required by objfiles.h.  */
-#include "symfile.h" /* Required by objfiles.h.  */
-#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
-
-/* Flag indicating we're dealing with HP-compiled objects */ 
-extern int hp_som_som_object_present;
-
-/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
-   as well as gratuitiously global symbol names, so we can have multiple
-   yacc generated parsers in gdb.  Note that these are only the variables
-   produced by yacc.  If other parser generators (bison, byacc, etc) produce
-   additional global names that conflict at link time, then those parser
-   generators need to be fixed instead of adding those names to this list. */
-
-#define	yymaxdepth c_maxdepth
-#define	yyparse	c_parse
-#define	yylex	c_lex
-#define	yyerror	c_error
-#define	yylval	c_lval
-#define	yychar	c_char
-#define	yydebug	c_debug
-#define	yypact	c_pact	
-#define	yyr1	c_r1			
-#define	yyr2	c_r2			
-#define	yydef	c_def		
-#define	yychk	c_chk		
-#define	yypgo	c_pgo		
-#define	yyact	c_act		
-#define	yyexca	c_exca
-#define yyerrflag c_errflag
-#define yynerrs	c_nerrs
-#define	yyps	c_ps
-#define	yypv	c_pv
-#define	yys	c_s
-#define	yy_yys	c_yys
-#define	yystate	c_state
-#define	yytmp	c_tmp
-#define	yyv	c_v
-#define	yy_yyv	c_yyv
-#define	yyval	c_val
-#define	yylloc	c_lloc
-#define yyreds	c_reds		/* With YYDEBUG defined */
-#define yytoks	c_toks		/* With YYDEBUG defined */
-#define yylhs	c_yylhs
-#define yylen	c_yylen
-#define yydefred c_yydefred
-#define yydgoto	c_yydgoto
-#define yysindex c_yysindex
-#define yyrindex c_yyrindex
-#define yygindex c_yygindex
-#define yytable	 c_yytable
-#define yycheck	 c_yycheck
-
-#ifndef YYDEBUG
-#define	YYDEBUG	0		/* Default to no yydebug support */
-#endif
-
-int
-yyparse PARAMS ((void));
-
-static int
-yylex PARAMS ((void));
-
-void
-yyerror PARAMS ((char *));
-
-%}
-
-/* Although the yacc "value" of an expression is not used,
-   since the result is stored in the structure being created,
-   other node types do have values.  */
-
-%union
-  {
-    LONGEST lval;
-    struct {
-      LONGEST val;
-      struct type *type;
-    } typed_val_int;
-    struct {
-      DOUBLEST dval;
-      struct type *type;
-    } typed_val_float;
-    struct symbol *sym;
-    struct type *tval;
-    struct stoken sval;
-    struct ttype tsym;
-    struct symtoken ssym;
-    int voidval;
-    struct block *bval;
-    enum exp_opcode opcode;
-    struct internalvar *ivar;
-
-    struct type **tvec;
-    int *ivec;
-  }
-
-%{
-/* YYSTYPE gets defined by %union */
-static int
-parse_number PARAMS ((char *, int, int, YYSTYPE *));
-%}
-
-%type <voidval> exp exp1 type_exp start variable qualified_name lcurly
-%type <lval> rcurly
-%type <tval> type typebase
-%type <tvec> nonempty_typelist
-/* %type <bval> block */
-
-/* Fancy type parsing.  */
-%type <voidval> func_mod direct_abs_decl abs_decl
-%type <tval> ptype
-%type <lval> array_mod
-
-%token <typed_val_int> INT
-%token <typed_val_float> FLOAT
-
-/* Both NAME and TYPENAME tokens represent symbols in the input,
-   and both convey their data as strings.
-   But a TYPENAME is a string that happens to be defined as a typedef
-   or builtin type name (such as int or char)
-   and a NAME is any other symbol.
-   Contexts where this distinction is not important can use the
-   nonterminal "name", which matches either NAME or TYPENAME.  */
-
-%token <sval> STRING
-%token <ssym> NAME /* BLOCKNAME defined below to give it higher precedence. */
-%token <tsym> TYPENAME
-%type <sval> name
-%type <ssym> name_not_typename
-%type <tsym> typename
-
-/* A NAME_OR_INT is a symbol which is not known in the symbol table,
-   but which would parse as a valid number in the current input radix.
-   E.g. "c" when input_radix==16.  Depending on the parse, it will be
-   turned into a name or into a number.  */
-
-%token <ssym> NAME_OR_INT 
-
-%token STRUCT CLASS UNION ENUM SIZEOF UNSIGNED COLONCOLON
-%token TEMPLATE
-%token ERROR
-
-/* Special type cases, put in to allow the parser to distinguish different
-   legal basetypes.  */
-%token SIGNED_KEYWORD LONG SHORT INT_KEYWORD CONST_KEYWORD VOLATILE_KEYWORD DOUBLE_KEYWORD
-
-%token <voidval> VARIABLE
-
-%token <opcode> ASSIGN_MODIFY
-
-/* C++ */
-%token THIS
-%token TRUEKEYWORD
-%token FALSEKEYWORD
-
-
-%left ','
-%left ABOVE_COMMA
-%right '=' ASSIGN_MODIFY
-%right '?'
-%left OROR
-%left ANDAND
-%left '|'
-%left '^'
-%left '&'
-%left EQUAL NOTEQUAL
-%left '<' '>' LEQ GEQ
-%left LSH RSH
-%left '@'
-%left '+' '-'
-%left '*' '/' '%'
-%right UNARY INCREMENT DECREMENT
-%right ARROW '.' '[' '('
-%token <ssym> BLOCKNAME 
-%token <bval> FILENAME
-%type <bval> block
-%left COLONCOLON
-
-
-%%
-
-start   :	exp1
-	|	type_exp
-	;
-
-type_exp:	type
-			{ write_exp_elt_opcode(OP_TYPE);
-			  write_exp_elt_type($1);
-			  write_exp_elt_opcode(OP_TYPE);}
-	;
-
-/* Expressions, including the comma operator.  */
-exp1	:	exp
-	|	exp1 ',' exp
-			{ write_exp_elt_opcode (BINOP_COMMA); }
-	;
-
-/* Expressions, not including the comma operator.  */
-exp	:	'*' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_IND); }
-
-exp	:	'&' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_ADDR); }
-
-exp	:	'-' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_NEG); }
-	;
-
-exp	:	'!' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_LOGICAL_NOT); }
-	;
-
-exp	:	'~' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_COMPLEMENT); }
-	;
-
-exp	:	INCREMENT exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_PREINCREMENT); }
-	;
-
-exp	:	DECREMENT exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_PREDECREMENT); }
-	;
-
-exp	:	exp INCREMENT    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_POSTINCREMENT); }
-	;
-
-exp	:	exp DECREMENT    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_POSTDECREMENT); }
-	;
-
-exp	:	SIZEOF exp       %prec UNARY
-			{ write_exp_elt_opcode (UNOP_SIZEOF); }
-	;
-
-exp	:	exp ARROW name
-			{ write_exp_elt_opcode (STRUCTOP_PTR);
-			  write_exp_string ($3);
-			  write_exp_elt_opcode (STRUCTOP_PTR); }
-	;
-
-exp	:	exp ARROW qualified_name
-			{ /* exp->type::name becomes exp->*(&type::name) */
-			  /* Note: this doesn't work if name is a
-			     static member!  FIXME */
-			  write_exp_elt_opcode (UNOP_ADDR);
-			  write_exp_elt_opcode (STRUCTOP_MPTR); }
-	;
-
-exp	:	exp ARROW '*' exp
-			{ write_exp_elt_opcode (STRUCTOP_MPTR); }
-	;
-
-exp	:	exp '.' name
-			{ write_exp_elt_opcode (STRUCTOP_STRUCT);
-			  write_exp_string ($3);
-			  write_exp_elt_opcode (STRUCTOP_STRUCT); }
-	;
-
-exp	:	exp '.' qualified_name
-			{ /* exp.type::name becomes exp.*(&type::name) */
-			  /* Note: this doesn't work if name is a
-			     static member!  FIXME */
-			  write_exp_elt_opcode (UNOP_ADDR);
-			  write_exp_elt_opcode (STRUCTOP_MEMBER); }
-	;
-
-exp	:	exp '.' '*' exp
-			{ write_exp_elt_opcode (STRUCTOP_MEMBER); }
-	;
-
-exp	:	exp '[' exp1 ']'
-			{ write_exp_elt_opcode (BINOP_SUBSCRIPT); }
-	;
-
-exp	:	exp '(' 
-			/* This is to save the value of arglist_len
-			   being accumulated by an outer function call.  */
-			{ start_arglist (); }
-		arglist ')'	%prec ARROW
-			{ write_exp_elt_opcode (OP_FUNCALL);
-			  write_exp_elt_longcst ((LONGEST) end_arglist ());
-			  write_exp_elt_opcode (OP_FUNCALL); }
-	;
-
-lcurly	:	'{'
-			{ start_arglist (); }
-	;
-
-arglist	:
-	;
-
-arglist	:	exp
-			{ arglist_len = 1; }
-	;
-
-arglist	:	arglist ',' exp   %prec ABOVE_COMMA
-			{ arglist_len++; }
-	;
-
-rcurly	:	'}'
-			{ $$ = end_arglist () - 1; }
-	;
-exp	:	lcurly arglist rcurly	%prec ARROW
-			{ write_exp_elt_opcode (OP_ARRAY);
-			  write_exp_elt_longcst ((LONGEST) 0);
-			  write_exp_elt_longcst ((LONGEST) $3);
-			  write_exp_elt_opcode (OP_ARRAY); }
-	;
-
-exp	:	lcurly type rcurly exp  %prec UNARY
-			{ write_exp_elt_opcode (UNOP_MEMVAL);
-			  write_exp_elt_type ($2);
-			  write_exp_elt_opcode (UNOP_MEMVAL); }
-	;
-
-exp	:	'(' type ')' exp  %prec UNARY
-			{ write_exp_elt_opcode (UNOP_CAST);
-			  write_exp_elt_type ($2);
-			  write_exp_elt_opcode (UNOP_CAST); }
-	;
-
-exp	:	'(' exp1 ')'
-			{ }
-	;
-
-/* Binary operators in order of decreasing precedence.  */
-
-exp	:	exp '@' exp
-			{ write_exp_elt_opcode (BINOP_REPEAT); }
-	;
-
-exp	:	exp '*' exp
-			{ write_exp_elt_opcode (BINOP_MUL); }
-	;
-
-exp	:	exp '/' exp
-			{ write_exp_elt_opcode (BINOP_DIV); }
-	;
-
-exp	:	exp '%' exp
-			{ write_exp_elt_opcode (BINOP_REM); }
-	;
-
-exp	:	exp '+' exp
-			{ write_exp_elt_opcode (BINOP_ADD); }
-	;
-
-exp	:	exp '-' exp
-			{ write_exp_elt_opcode (BINOP_SUB); }
-	;
-
-exp	:	exp LSH exp
-			{ write_exp_elt_opcode (BINOP_LSH); }
-	;
-
-exp	:	exp RSH exp
-			{ write_exp_elt_opcode (BINOP_RSH); }
-	;
-
-exp	:	exp EQUAL exp
-			{ write_exp_elt_opcode (BINOP_EQUAL); }
-	;
-
-exp	:	exp NOTEQUAL exp
-			{ write_exp_elt_opcode (BINOP_NOTEQUAL); }
-	;
-
-exp	:	exp LEQ exp
-			{ write_exp_elt_opcode (BINOP_LEQ); }
-	;
-
-exp	:	exp GEQ exp
-			{ write_exp_elt_opcode (BINOP_GEQ); }
-	;
-
-exp	:	exp '<' exp
-			{ write_exp_elt_opcode (BINOP_LESS); }
-	;
-
-exp	:	exp '>' exp
-			{ write_exp_elt_opcode (BINOP_GTR); }
-	;
-
-exp	:	exp '&' exp
-			{ write_exp_elt_opcode (BINOP_BITWISE_AND); }
-	;
-
-exp	:	exp '^' exp
-			{ write_exp_elt_opcode (BINOP_BITWISE_XOR); }
-	;
-
-exp	:	exp '|' exp
-			{ write_exp_elt_opcode (BINOP_BITWISE_IOR); }
-	;
-
-exp	:	exp ANDAND exp
-			{ write_exp_elt_opcode (BINOP_LOGICAL_AND); }
-	;
-
-exp	:	exp OROR exp
-			{ write_exp_elt_opcode (BINOP_LOGICAL_OR); }
-	;
-
-exp	:	exp '?' exp ':' exp	%prec '?'
-			{ write_exp_elt_opcode (TERNOP_COND); }
-	;
-			  
-exp	:	exp '=' exp
-			{ write_exp_elt_opcode (BINOP_ASSIGN); }
-	;
-
-exp	:	exp ASSIGN_MODIFY exp
-			{ write_exp_elt_opcode (BINOP_ASSIGN_MODIFY);
-			  write_exp_elt_opcode ($2);
-			  write_exp_elt_opcode (BINOP_ASSIGN_MODIFY); }
-	;
-
-exp	:	INT
-			{ write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type ($1.type);
-			  write_exp_elt_longcst ((LONGEST)($1.val));
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp	:	NAME_OR_INT
-			{ YYSTYPE val;
-			  parse_number ($1.stoken.ptr, $1.stoken.length, 0, &val);
-			  write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (val.typed_val_int.type);
-			  write_exp_elt_longcst ((LONGEST)val.typed_val_int.val);
-			  write_exp_elt_opcode (OP_LONG);
-			}
-	;
-
-
-exp	:	FLOAT
-			{ write_exp_elt_opcode (OP_DOUBLE);
-			  write_exp_elt_type ($1.type);
-			  write_exp_elt_dblcst ($1.dval);
-			  write_exp_elt_opcode (OP_DOUBLE); }
-	;
-
-exp	:	variable
-	;
-
-exp	:	VARIABLE
-			/* Already written by write_dollar_variable. */
-	;
-
-exp	:	SIZEOF '(' type ')'	%prec UNARY
-			{ write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (builtin_type_int);
-			  CHECK_TYPEDEF ($3);
-			  write_exp_elt_longcst ((LONGEST) TYPE_LENGTH ($3));
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp	:	STRING
-			{ /* C strings are converted into array constants with
-			     an explicit null byte added at the end.  Thus
-			     the array upper bound is the string length.
-			     There is no such thing in C as a completely empty
-			     string. */
-			  char *sp = $1.ptr; int count = $1.length;
-			  while (count-- > 0)
-			    {
-			      write_exp_elt_opcode (OP_LONG);
-			      write_exp_elt_type (builtin_type_char);
-			      write_exp_elt_longcst ((LONGEST)(*sp++));
-			      write_exp_elt_opcode (OP_LONG);
-			    }
-			  write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (builtin_type_char);
-			  write_exp_elt_longcst ((LONGEST)'\0');
-			  write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_opcode (OP_ARRAY);
-			  write_exp_elt_longcst ((LONGEST) 0);
-			  write_exp_elt_longcst ((LONGEST) ($1.length));
-			  write_exp_elt_opcode (OP_ARRAY); }
-	;
-
-/* C++.  */
-exp	:	THIS
-			{ write_exp_elt_opcode (OP_THIS);
-			  write_exp_elt_opcode (OP_THIS); }
-	;
-
-exp     :       TRUEKEYWORD    
-                        { write_exp_elt_opcode (OP_LONG);
-                          write_exp_elt_type (builtin_type_bool);
-                          write_exp_elt_longcst ((LONGEST) 1);
-                          write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp     :       FALSEKEYWORD   
-                        { write_exp_elt_opcode (OP_LONG);
-                          write_exp_elt_type (builtin_type_bool);
-                          write_exp_elt_longcst ((LONGEST) 0);
-                          write_exp_elt_opcode (OP_LONG); }
-	;
-
-/* end of C++.  */
-
-block	:	BLOCKNAME
-			{
-			  if ($1.sym)
-			    $$ = SYMBOL_BLOCK_VALUE ($1.sym);
-			  else
-			    error ("No file or function \"%s\".",
-				   copy_name ($1.stoken));
-			}
-	|	FILENAME
-			{
-			  $$ = $1;
-			}
-	;
-
-block	:	block COLONCOLON name
-			{ struct symbol *tem
-			    = lookup_symbol (copy_name ($3), $1,
-					     VAR_NAMESPACE, (int *) NULL,
-					     (struct symtab **) NULL);
-			  if (!tem || SYMBOL_CLASS (tem) != LOC_BLOCK)
-			    error ("No function \"%s\" in specified context.",
-				   copy_name ($3));
-			  $$ = SYMBOL_BLOCK_VALUE (tem); }
-	;
-
-variable:	block COLONCOLON name
-			{ struct symbol *sym;
-			  sym = lookup_symbol (copy_name ($3), $1,
-					       VAR_NAMESPACE, (int *) NULL,
-					       (struct symtab **) NULL);
-			  if (sym == 0)
-			    error ("No symbol \"%s\" in specified context.",
-				   copy_name ($3));
-
-			  write_exp_elt_opcode (OP_VAR_VALUE);
-			  /* block_found is set by lookup_symbol.  */
-			  write_exp_elt_block (block_found);
-			  write_exp_elt_sym (sym);
-			  write_exp_elt_opcode (OP_VAR_VALUE); }
-	;
-
-qualified_name:	typebase COLONCOLON name
-			{
-			  struct type *type = $1;
-			  if (TYPE_CODE (type) != TYPE_CODE_STRUCT
-			      && TYPE_CODE (type) != TYPE_CODE_UNION)
-			    error ("`%s' is not defined as an aggregate type.",
-				   TYPE_NAME (type));
-
-			  write_exp_elt_opcode (OP_SCOPE);
-			  write_exp_elt_type (type);
-			  write_exp_string ($3);
-			  write_exp_elt_opcode (OP_SCOPE);
-			}
-	|	typebase COLONCOLON '~' name
-			{
-			  struct type *type = $1;
-			  struct stoken tmp_token;
-			  if (TYPE_CODE (type) != TYPE_CODE_STRUCT
-			      && TYPE_CODE (type) != TYPE_CODE_UNION)
-			    error ("`%s' is not defined as an aggregate type.",
-				   TYPE_NAME (type));
-
-			  tmp_token.ptr = (char*) alloca ($4.length + 2);
-			  tmp_token.length = $4.length + 1;
-			  tmp_token.ptr[0] = '~';
-			  memcpy (tmp_token.ptr+1, $4.ptr, $4.length);
-			  tmp_token.ptr[tmp_token.length] = 0;
-
-			  /* Check for valid destructor name.  */
-			  destructor_name_p (tmp_token.ptr, type);
-			  write_exp_elt_opcode (OP_SCOPE);
-			  write_exp_elt_type (type);
-			  write_exp_string (tmp_token);
-			  write_exp_elt_opcode (OP_SCOPE);
-			}
-	;
-
-variable:	qualified_name
-	|	COLONCOLON name
-			{
-			  char *name = copy_name ($2);
-			  struct symbol *sym;
-			  struct minimal_symbol *msymbol;
-
-			  sym =
-			    lookup_symbol (name, (const struct block *) NULL,
-					   VAR_NAMESPACE, (int *) NULL,
-					   (struct symtab **) NULL);
-			  if (sym)
-			    {
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			      write_exp_elt_block (NULL);
-			      write_exp_elt_sym (sym);
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			      break;
-			    }
-
-			  msymbol = lookup_minimal_symbol (name, NULL, NULL);
-			  if (msymbol != NULL)
-			    {
-			      write_exp_msymbol (msymbol,
-						 lookup_function_type (builtin_type_int),
-						 builtin_type_int);
-			    }
-			  else
-			    if (!have_full_symbols () && !have_partial_symbols ())
-			      error ("No symbol table is loaded.  Use the \"file\" command.");
-			    else
-			      error ("No symbol \"%s\" in current context.", name);
-			}
-	;
-
-variable:	name_not_typename
-			{ struct symbol *sym = $1.sym;
-
-			  if (sym)
-			    {
-			      if (symbol_read_needs_frame (sym))
-				{
-				  if (innermost_block == 0 ||
-				      contained_in (block_found, 
-						    innermost_block))
-				    innermost_block = block_found;
-				}
-
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			      /* We want to use the selected frame, not
-				 another more inner frame which happens to
-				 be in the same block.  */
-			      write_exp_elt_block (NULL);
-			      write_exp_elt_sym (sym);
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			    }
-			  else if ($1.is_a_field_of_this)
-			    {
-			      /* C++: it hangs off of `this'.  Must
-			         not inadvertently convert from a method call
-				 to data ref.  */
-			      if (innermost_block == 0 || 
-				  contained_in (block_found, innermost_block))
-				innermost_block = block_found;
-			      write_exp_elt_opcode (OP_THIS);
-			      write_exp_elt_opcode (OP_THIS);
-			      write_exp_elt_opcode (STRUCTOP_PTR);
-			      write_exp_string ($1.stoken);
-			      write_exp_elt_opcode (STRUCTOP_PTR);
-			    }
-			  else
-			    {
-			      struct minimal_symbol *msymbol;
-			      register char *arg = copy_name ($1.stoken);
-
-			      msymbol =
-				lookup_minimal_symbol (arg, NULL, NULL);
-			      if (msymbol != NULL)
-				{
-				  write_exp_msymbol (msymbol,
-						     lookup_function_type (builtin_type_int),
-						     builtin_type_int);
-				}
-			      else if (!have_full_symbols () && !have_partial_symbols ())
-				error ("No symbol table is loaded.  Use the \"file\" command.");
-			      else
-				error ("No symbol \"%s\" in current context.",
-				       copy_name ($1.stoken));
-			    }
-			}
-	;
-
-
-ptype	:	typebase
-	/* "const" and "volatile" are curently ignored.  A type qualifier
-	   before the type is currently handled in the typebase rule.
-	   The reason for recognizing these here (shift/reduce conflicts)
-	   might be obsolete now that some pointer to member rules have
-	   been deleted.  */
-	|	typebase CONST_KEYWORD
-	|	typebase VOLATILE_KEYWORD
-	|	typebase abs_decl
-		{ $$ = follow_types ($1); }
-	|	typebase CONST_KEYWORD abs_decl
-		{ $$ = follow_types ($1); }
-	|	typebase VOLATILE_KEYWORD abs_decl
-		{ $$ = follow_types ($1); }
-	;
-
-abs_decl:	'*'
-			{ push_type (tp_pointer); $$ = 0; }
-	|	'*' abs_decl
-			{ push_type (tp_pointer); $$ = $2; }
-	|	'&'
-			{ push_type (tp_reference); $$ = 0; }
-	|	'&' abs_decl
-			{ push_type (tp_reference); $$ = $2; }
-	|	direct_abs_decl
-	;
-
-direct_abs_decl: '(' abs_decl ')'
-			{ $$ = $2; }
-	|	direct_abs_decl array_mod
-			{
-			  push_type_int ($2);
-			  push_type (tp_array);
-			}
-	|	array_mod
-			{
-			  push_type_int ($1);
-			  push_type (tp_array);
-			  $$ = 0;
-			}
-
-	| 	direct_abs_decl func_mod
-			{ push_type (tp_function); }
-	|	func_mod
-			{ push_type (tp_function); }
-	;
-
-array_mod:	'[' ']'
-			{ $$ = -1; }
-	|	'[' INT ']'
-			{ $$ = $2.val; }
-	;
-
-func_mod:	'(' ')'
-			{ $$ = 0; }
-	|	'(' nonempty_typelist ')'
-			{ free ((PTR)$2); $$ = 0; }
-	;
-
-/* We used to try to recognize more pointer to member types here, but
-   that didn't work (shift/reduce conflicts meant that these rules never
-   got executed).  The problem is that
-     int (foo::bar::baz::bizzle)
-   is a function type but
-     int (foo::bar::baz::bizzle::*)
-   is a pointer to member type.  Stroustrup loses again!  */
-
-type	:	ptype
-	|	typebase COLONCOLON '*'
-			{ $$ = lookup_member_type (builtin_type_int, $1); }
-	;
-
-typebase  /* Implements (approximately): (type-qualifier)* type-specifier */
-	:	TYPENAME
-			{ $$ = $1.type; }
-	|	INT_KEYWORD
-			{ $$ = builtin_type_int; }
-	|	LONG
-			{ $$ = builtin_type_long; }
-	|	SHORT
-			{ $$ = builtin_type_short; }
-	|	LONG INT_KEYWORD
-			{ $$ = builtin_type_long; }
-	|	UNSIGNED LONG INT_KEYWORD
-			{ $$ = builtin_type_unsigned_long; }
-	|	LONG LONG
-			{ $$ = builtin_type_long_long; }
-	|	LONG LONG INT_KEYWORD
-			{ $$ = builtin_type_long_long; }
-	|	UNSIGNED LONG LONG
-			{ $$ = builtin_type_unsigned_long_long; }
-	|	UNSIGNED LONG LONG INT_KEYWORD
-			{ $$ = builtin_type_unsigned_long_long; }
-	|	SHORT INT_KEYWORD
-			{ $$ = builtin_type_short; }
-	|	UNSIGNED SHORT INT_KEYWORD
-			{ $$ = builtin_type_unsigned_short; }
-	|	DOUBLE_KEYWORD
-			{ $$ = builtin_type_double; }
-	|	LONG DOUBLE_KEYWORD
-			{ $$ = builtin_type_long_double; }
-	|	STRUCT name
-			{ $$ = lookup_struct (copy_name ($2),
-					      expression_context_block); }
-	|	CLASS name
-			{ $$ = lookup_struct (copy_name ($2),
-					      expression_context_block); }
-	|	UNION name
-			{ $$ = lookup_union (copy_name ($2),
-					     expression_context_block); }
-	|	ENUM name
-			{ $$ = lookup_enum (copy_name ($2),
-					    expression_context_block); }
-	|	UNSIGNED typename
-			{ $$ = lookup_unsigned_typename (TYPE_NAME($2.type)); }
-	|	UNSIGNED
-			{ $$ = builtin_type_unsigned_int; }
-	|	SIGNED_KEYWORD typename
-			{ $$ = lookup_signed_typename (TYPE_NAME($2.type)); }
-	|	SIGNED_KEYWORD
-			{ $$ = builtin_type_int; }
-                /* It appears that this rule for templates is never
-                   reduced; template recognition happens by lookahead
-                   in the token processing code in yylex. */         
-	|	TEMPLATE name '<' type '>'
-			{ $$ = lookup_template_type(copy_name($2), $4,
-						    expression_context_block);
-			}
-	/* "const" and "volatile" are curently ignored.  A type qualifier
-	   after the type is handled in the ptype rule.  I think these could
-	   be too.  */
-	|	CONST_KEYWORD typebase { $$ = $2; }
-	|	VOLATILE_KEYWORD typebase { $$ = $2; }
-	;
-
-typename:	TYPENAME
-	|	INT_KEYWORD
-		{
-		  $$.stoken.ptr = "int";
-		  $$.stoken.length = 3;
-		  $$.type = builtin_type_int;
-		}
-	|	LONG
-		{
-		  $$.stoken.ptr = "long";
-		  $$.stoken.length = 4;
-		  $$.type = builtin_type_long;
-		}
-	|	SHORT
-		{
-		  $$.stoken.ptr = "short";
-		  $$.stoken.length = 5;
-		  $$.type = builtin_type_short;
-		}
-	;
-
-nonempty_typelist
-	:	type
-		{ $$ = (struct type **) malloc (sizeof (struct type *) * 2);
-		  $<ivec>$[0] = 1;	/* Number of types in vector */
-		  $$[1] = $1;
-		}
-	|	nonempty_typelist ',' type
-		{ int len = sizeof (struct type *) * (++($<ivec>1[0]) + 1);
-		  $$ = (struct type **) realloc ((char *) $1, len);
-		  $$[$<ivec>$[0]] = $3;
-		}
-	;
-
-name	:	NAME { $$ = $1.stoken; }
-	|	BLOCKNAME { $$ = $1.stoken; }
-	|	TYPENAME { $$ = $1.stoken; }
-	|	NAME_OR_INT  { $$ = $1.stoken; }
-	;
-
-name_not_typename :	NAME
-	|	BLOCKNAME
-/* These would be useful if name_not_typename was useful, but it is just
-   a fake for "variable", so these cause reduce/reduce conflicts because
-   the parser can't tell whether NAME_OR_INT is a name_not_typename (=variable,
-   =exp) or just an exp.  If name_not_typename was ever used in an lvalue
-   context where only a name could occur, this might be useful.
-  	|	NAME_OR_INT
- */
-	;
-
-%%
-
-/* Take care of parsing a number (anything that starts with a digit).
-   Set yylval and return the token type; update lexptr.
-   LEN is the number of characters in it.  */
-
-/*** Needs some error checking for the float case ***/
-
-static int
-parse_number (p, len, parsed_float, putithere)
-     register char *p;
-     register int len;
-     int parsed_float;
-     YYSTYPE *putithere;
-{
-  /* FIXME: Shouldn't these be unsigned?  We don't deal with negative values
-     here, and we do kind of silly things like cast to unsigned.  */
-  register LONGEST n = 0;
-  register LONGEST prevn = 0;
-  ULONGEST un;
-
-  register int i = 0;
-  register int c;
-  register int base = input_radix;
-  int unsigned_p = 0;
-
-  /* Number of "L" suffixes encountered.  */
-  int long_p = 0;
-
-  /* We have found a "L" or "U" suffix.  */
-  int found_suffix = 0;
-
-  ULONGEST high_bit;
-  struct type *signed_type;
-  struct type *unsigned_type;
-
-  if (parsed_float)
-    {
-      /* It's a float since it contains a point or an exponent.  */
-      char c;
-      int num = 0;	/* number of tokens scanned by scanf */
-      char saved_char = p[len];
-
-      p[len] = 0;	/* null-terminate the token */
-      if (sizeof (putithere->typed_val_float.dval) <= sizeof (float))
-	num = sscanf (p, "%g%c", (float *) &putithere->typed_val_float.dval,&c);
-      else if (sizeof (putithere->typed_val_float.dval) <= sizeof (double))
-	num = sscanf (p, "%lg%c", (double *) &putithere->typed_val_float.dval,&c);
-      else
-	{
-#ifdef SCANF_HAS_LONG_DOUBLE
-	  num = sscanf (p, "%Lg%c", &putithere->typed_val_float.dval,&c);
-#else
-	  /* Scan it into a double, then assign it to the long double.
-	     This at least wins with values representable in the range
-	     of doubles. */
-	  double temp;
-	  num = sscanf (p, "%lg%c", &temp,&c);
-	  putithere->typed_val_float.dval = temp;
-#endif
-	}
-      p[len] = saved_char;	/* restore the input stream */
-      if (num != 1) 		/* check scanf found ONLY a float ... */
-	return ERROR;
-      /* See if it has `f' or `l' suffix (float or long double).  */
-
-      c = tolower (p[len - 1]);
-
-      if (c == 'f')
-	putithere->typed_val_float.type = builtin_type_float;
-      else if (c == 'l')
-	putithere->typed_val_float.type = builtin_type_long_double;
-      else if (isdigit (c) || c == '.')
-	putithere->typed_val_float.type = builtin_type_double;
-      else
-	return ERROR;
-
-      return FLOAT;
-    }
-
-  /* Handle base-switching prefixes 0x, 0t, 0d, 0 */
-  if (p[0] == '0')
-    switch (p[1])
-      {
-      case 'x':
-      case 'X':
-	if (len >= 3)
-	  {
-	    p += 2;
-	    base = 16;
-	    len -= 2;
-	  }
-	break;
-
-      case 't':
-      case 'T':
-      case 'd':
-      case 'D':
-	if (len >= 3)
-	  {
-	    p += 2;
-	    base = 10;
-	    len -= 2;
-	  }
-	break;
-
-      default:
-	base = 8;
-	break;
-      }
-
-  while (len-- > 0)
-    {
-      c = *p++;
-      if (c >= 'A' && c <= 'Z')
-	c += 'a' - 'A';
-      if (c != 'l' && c != 'u')
-	n *= base;
-      if (c >= '0' && c <= '9')
-	{
-	  if (found_suffix)
-	    return ERROR;
-	  n += i = c - '0';
-	}
-      else
-	{
-	  if (base > 10 && c >= 'a' && c <= 'f')
-	    {
-	      if (found_suffix)
-		return ERROR;
-	      n += i = c - 'a' + 10;
-	    }
-	  else if (c == 'l')
-	    {
-	      ++long_p;
-	      found_suffix = 1;
-	    }
-	  else if (c == 'u')
-	    {
-	      unsigned_p = 1;
-	      found_suffix = 1;
-	    }
-	  else
-	    return ERROR;	/* Char not a digit */
-	}
-      if (i >= base)
-	return ERROR;		/* Invalid digit in this base */
-
-      /* Portably test for overflow (only works for nonzero values, so make
-	 a second check for zero).  FIXME: Can't we just make n and prevn
-	 unsigned and avoid this?  */
-      if (c != 'l' && c != 'u' && (prevn >= n) && n != 0)
-	unsigned_p = 1;		/* Try something unsigned */
-
-      /* Portably test for unsigned overflow.
-	 FIXME: This check is wrong; for example it doesn't find overflow
-	 on 0x123456789 when LONGEST is 32 bits.  */
-      if (c != 'l' && c != 'u' && n != 0)
-	{	
-	  if ((unsigned_p && (ULONGEST) prevn >= (ULONGEST) n))
-	    error ("Numeric constant too large.");
-	}
-      prevn = n;
-    }
-
-  /* An integer constant is an int, a long, or a long long.  An L
-     suffix forces it to be long; an LL suffix forces it to be long
-     long.  If not forced to a larger size, it gets the first type of
-     the above that it fits in.  To figure out whether it fits, we
-     shift it right and see whether anything remains.  Note that we
-     can't shift sizeof (LONGEST) * HOST_CHAR_BIT bits or more in one
-     operation, because many compilers will warn about such a shift
-     (which always produces a zero result).  Sometimes TARGET_INT_BIT
-     or TARGET_LONG_BIT will be that big, sometimes not.  To deal with
-     the case where it is we just always shift the value more than
-     once, with fewer bits each time.  */
-
-  un = (ULONGEST)n >> 2;
-  if (long_p == 0
-      && (un >> (TARGET_INT_BIT - 2)) == 0)
-    {
-      high_bit = ((ULONGEST)1) << (TARGET_INT_BIT-1);
-
-      /* A large decimal (not hex or octal) constant (between INT_MAX
-	 and UINT_MAX) is a long or unsigned long, according to ANSI,
-	 never an unsigned int, but this code treats it as unsigned
-	 int.  This probably should be fixed.  GCC gives a warning on
-	 such constants.  */
-
-      unsigned_type = builtin_type_unsigned_int;
-      signed_type = builtin_type_int;
-    }
-  else if (long_p <= 1
-	   && (un >> (TARGET_LONG_BIT - 2)) == 0)
-    {
-      high_bit = ((ULONGEST)1) << (TARGET_LONG_BIT-1);
-      unsigned_type = builtin_type_unsigned_long;
-      signed_type = builtin_type_long;
-    }
-  else
-    {
-      int shift;
-      if (sizeof (ULONGEST) * HOST_CHAR_BIT < TARGET_LONG_LONG_BIT)
-	/* A long long does not fit in a LONGEST.  */
-	shift = (sizeof (ULONGEST) * HOST_CHAR_BIT - 1);
-      else
-	shift = (TARGET_LONG_LONG_BIT - 1);
-      high_bit = (ULONGEST) 1 << shift;
-      unsigned_type = builtin_type_unsigned_long_long;
-      signed_type = builtin_type_long_long;
-    }
-
-   putithere->typed_val_int.val = n;
-
-   /* If the high bit of the worked out type is set then this number
-      has to be unsigned. */
-
-   if (unsigned_p || (n & high_bit)) 
-     {
-       putithere->typed_val_int.type = unsigned_type;
-     }
-   else 
-     {
-       putithere->typed_val_int.type = signed_type;
-     }
-
-   return INT;
-}
-
-struct token
-{
-  char *operator;
-  int token;
-  enum exp_opcode opcode;
-};
-
-static const struct token tokentab3[] =
-  {
-    {">>=", ASSIGN_MODIFY, BINOP_RSH},
-    {"<<=", ASSIGN_MODIFY, BINOP_LSH}
-  };
-
-static const struct token tokentab2[] =
-  {
-    {"+=", ASSIGN_MODIFY, BINOP_ADD},
-    {"-=", ASSIGN_MODIFY, BINOP_SUB},
-    {"*=", ASSIGN_MODIFY, BINOP_MUL},
-    {"/=", ASSIGN_MODIFY, BINOP_DIV},
-    {"%=", ASSIGN_MODIFY, BINOP_REM},
-    {"|=", ASSIGN_MODIFY, BINOP_BITWISE_IOR},
-    {"&=", ASSIGN_MODIFY, BINOP_BITWISE_AND},
-    {"^=", ASSIGN_MODIFY, BINOP_BITWISE_XOR},
-    {"++", INCREMENT, BINOP_END},
-    {"--", DECREMENT, BINOP_END},
-    {"->", ARROW, BINOP_END},
-    {"&&", ANDAND, BINOP_END},
-    {"||", OROR, BINOP_END},
-    {"::", COLONCOLON, BINOP_END},
-    {"<<", LSH, BINOP_END},
-    {">>", RSH, BINOP_END},
-    {"==", EQUAL, BINOP_END},
-    {"!=", NOTEQUAL, BINOP_END},
-    {"<=", LEQ, BINOP_END},
-    {">=", GEQ, BINOP_END}
-  };
-
-/* Read one token, getting characters through lexptr.  */
-
-static int
-yylex ()
-{
-  int c;
-  int namelen;
-  unsigned int i;
-  char *tokstart;
-  char *tokptr;
-  int tempbufindex;
-  static char *tempbuf;
-  static int tempbufsize;
-  struct symbol * sym_class = NULL;
-  char * token_string = NULL;
-  int class_prefix = 0;
-  int unquoted_expr;
-   
- retry:
-
-  unquoted_expr = 1;
-
-  tokstart = lexptr;
-  /* See if it is a special token of length 3.  */
-  for (i = 0; i < sizeof tokentab3 / sizeof tokentab3[0]; i++)
-    if (STREQN (tokstart, tokentab3[i].operator, 3))
-      {
-	lexptr += 3;
-	yylval.opcode = tokentab3[i].opcode;
-	return tokentab3[i].token;
-      }
-
-  /* See if it is a special token of length 2.  */
-  for (i = 0; i < sizeof tokentab2 / sizeof tokentab2[0]; i++)
-    if (STREQN (tokstart, tokentab2[i].operator, 2))
-      {
-	lexptr += 2;
-	yylval.opcode = tokentab2[i].opcode;
-	return tokentab2[i].token;
-      }
-
-  switch (c = *tokstart)
-    {
-    case 0:
-      return 0;
-
-    case ' ':
-    case '\t':
-    case '\n':
-      lexptr++;
-      goto retry;
-
-    case '\'':
-      /* We either have a character constant ('0' or '\177' for example)
-	 or we have a quoted symbol reference ('foo(int,int)' in C++
-	 for example). */
-      lexptr++;
-      c = *lexptr++;
-      if (c == '\\')
-	c = parse_escape (&lexptr);
-      else if (c == '\'')
-	error ("Empty character constant.");
-
-      yylval.typed_val_int.val = c;
-      yylval.typed_val_int.type = builtin_type_char;
-
-      c = *lexptr++;
-      if (c != '\'')
-	{
-	  namelen = skip_quoted (tokstart) - tokstart;
-	  if (namelen > 2)
-	    {
-	      lexptr = tokstart + namelen;
-              unquoted_expr = 0;
-	      if (lexptr[-1] != '\'')
-		error ("Unmatched single quote.");
-	      namelen -= 2;
-	      tokstart++;
-	      goto tryname;
-	    }
-	  error ("Invalid character constant.");
-	}
-      return INT;
-
-    case '(':
-      paren_depth++;
-      lexptr++;
-      return c;
-
-    case ')':
-      if (paren_depth == 0)
-	return 0;
-      paren_depth--;
-      lexptr++;
-      return c;
-
-    case ',':
-      if (comma_terminates && paren_depth == 0)
-	return 0;
-      lexptr++;
-      return c;
-
-    case '.':
-      /* Might be a floating point number.  */
-      if (lexptr[1] < '0' || lexptr[1] > '9')
-	goto symbol;		/* Nope, must be a symbol. */
-      /* FALL THRU into number case.  */
-
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-    case '4':
-    case '5':
-    case '6':
-    case '7':
-    case '8':
-    case '9':
-      {
-	/* It's a number.  */
-	int got_dot = 0, got_e = 0, toktype;
-	register char *p = tokstart;
-	int hex = input_radix > 10;
-
-	if (c == '0' && (p[1] == 'x' || p[1] == 'X'))
-	  {
-	    p += 2;
-	    hex = 1;
-	  }
-	else if (c == '0' && (p[1]=='t' || p[1]=='T' || p[1]=='d' || p[1]=='D'))
-	  {
-	    p += 2;
-	    hex = 0;
-	  }
-
-	for (;; ++p)
-	  {
-	    /* This test includes !hex because 'e' is a valid hex digit
-	       and thus does not indicate a floating point number when
-	       the radix is hex.  */
-	    if (!hex && !got_e && (*p == 'e' || *p == 'E'))
-	      got_dot = got_e = 1;
-	    /* This test does not include !hex, because a '.' always indicates
-	       a decimal floating point number regardless of the radix.  */
-	    else if (!got_dot && *p == '.')
-	      got_dot = 1;
-	    else if (got_e && (p[-1] == 'e' || p[-1] == 'E')
-		     && (*p == '-' || *p == '+'))
-	      /* This is the sign of the exponent, not the end of the
-		 number.  */
-	      continue;
-	    /* We will take any letters or digits.  parse_number will
-	       complain if past the radix, or if L or U are not final.  */
-	    else if ((*p < '0' || *p > '9')
-		     && ((*p < 'a' || *p > 'z')
-				  && (*p < 'A' || *p > 'Z')))
-	      break;
-	  }
-	toktype = parse_number (tokstart, p - tokstart, got_dot|got_e, &yylval);
-        if (toktype == ERROR)
-	  {
-	    char *err_copy = (char *) alloca (p - tokstart + 1);
-
-	    memcpy (err_copy, tokstart, p - tokstart);
-	    err_copy[p - tokstart] = 0;
-	    error ("Invalid number \"%s\".", err_copy);
-	  }
-	lexptr = p;
-	return toktype;
-      }
-
-    case '+':
-    case '-':
-    case '*':
-    case '/':
-    case '%':
-    case '|':
-    case '&':
-    case '^':
-    case '~':
-    case '!':
-    case '@':
-    case '<':
-    case '>':
-    case '[':
-    case ']':
-    case '?':
-    case ':':
-    case '=':
-    case '{':
-    case '}':
-    symbol:
-      lexptr++;
-      return c;
-
-    case '"':
-
-      /* Build the gdb internal form of the input string in tempbuf,
-	 translating any standard C escape forms seen.  Note that the
-	 buffer is null byte terminated *only* for the convenience of
-	 debugging gdb itself and printing the buffer contents when
-	 the buffer contains no embedded nulls.  Gdb does not depend
-	 upon the buffer being null byte terminated, it uses the length
-	 string instead.  This allows gdb to handle C strings (as well
-	 as strings in other languages) with embedded null bytes */
-
-      tokptr = ++tokstart;
-      tempbufindex = 0;
-
-      do {
-	/* Grow the static temp buffer if necessary, including allocating
-	   the first one on demand. */
-	if (tempbufindex + 1 >= tempbufsize)
-	  {
-	    tempbuf = (char *) realloc (tempbuf, tempbufsize += 64);
-	  }
-	switch (*tokptr)
-	  {
-	  case '\0':
-	  case '"':
-	    /* Do nothing, loop will terminate. */
-	    break;
-	  case '\\':
-	    tokptr++;
-	    c = parse_escape (&tokptr);
-	    if (c == -1)
-	      {
-		continue;
-	      }
-	    tempbuf[tempbufindex++] = c;
-	    break;
-	  default:
-	    tempbuf[tempbufindex++] = *tokptr++;
-	    break;
-	  }
-      } while ((*tokptr != '"') && (*tokptr != '\0'));
-      if (*tokptr++ != '"')
-	{
-	  error ("Unterminated string in expression.");
-	}
-      tempbuf[tempbufindex] = '\0';	/* See note above */
-      yylval.sval.ptr = tempbuf;
-      yylval.sval.length = tempbufindex;
-      lexptr = tokptr;
-      return (STRING);
-    }
-
-  if (!(c == '_' || c == '$'
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')))
-    /* We must have come across a bad character (e.g. ';').  */
-    error ("Invalid character '%c' in expression.", c);
-
-  /* It's a name.  See how long it is.  */
-  namelen = 0;
-  for (c = tokstart[namelen];
-       (c == '_' || c == '$' || (c >= '0' && c <= '9')
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '<');)
-    {
-      /* Template parameter lists are part of the name.
-	 FIXME: This mishandles `print $a<4&&$a>3'.  */
-
-      if (c == '<')
-	{ 
-           if (hp_som_som_object_present)
-             {
-               /* Scan ahead to get rest of the template specification.  Note
-                  that we look ahead only when the '<' adjoins non-whitespace
-                  characters; for comparison expressions, e.g. "a < b > c",
-                  there must be spaces before the '<', etc. */
-               
-               char * p = find_template_name_end (tokstart + namelen);
-               if (p)
-                 namelen = p - tokstart;
-               break;
-             }
-           else
-             { 
-	       int i = namelen;
-	       int nesting_level = 1;
-	       while (tokstart[++i])
-		 {
-		   if (tokstart[i] == '<')
-		     nesting_level++;
-		   else if (tokstart[i] == '>')
-		     {
-		       if (--nesting_level == 0)
-			 break;
-		     }
-		 }
-	       if (tokstart[i] == '>')
-		 namelen = i;
-	       else
-		 break;
-	     }
-	}
-      c = tokstart[++namelen];
-    }
-
-  /* The token "if" terminates the expression and is NOT 
-     removed from the input stream.  */
-  if (namelen == 2 && tokstart[0] == 'i' && tokstart[1] == 'f')
-    {
-      return 0;
-    }
-
-  lexptr += namelen;
-
-  tryname:
-
-  /* Catch specific keywords.  Should be done with a data structure.  */
-  switch (namelen)
-    {
-    case 8:
-      if (STREQN (tokstart, "unsigned", 8))
-	return UNSIGNED;
-      if (current_language->la_language == language_cplus
-	  && STREQN (tokstart, "template", 8))
-	return TEMPLATE;
-      if (STREQN (tokstart, "volatile", 8))
-	return VOLATILE_KEYWORD;
-      break;
-    case 6:
-      if (STREQN (tokstart, "struct", 6))
-	return STRUCT;
-      if (STREQN (tokstart, "signed", 6))
-	return SIGNED_KEYWORD;
-      if (STREQN (tokstart, "sizeof", 6))      
-	return SIZEOF;
-      if (STREQN (tokstart, "double", 6))      
-	return DOUBLE_KEYWORD;
-      break;
-    case 5:
-      if (current_language->la_language == language_cplus)
-        {
-          if (STREQN (tokstart, "false", 5))
-            return FALSEKEYWORD;
-          if (STREQN (tokstart, "class", 5))
-            return CLASS;
-        }
-      if (STREQN (tokstart, "union", 5))
-	return UNION;
-      if (STREQN (tokstart, "short", 5))
-	return SHORT;
-      if (STREQN (tokstart, "const", 5))
-	return CONST_KEYWORD;
-      break;
-    case 4:
-      if (STREQN (tokstart, "enum", 4))
-	return ENUM;
-      if (STREQN (tokstart, "long", 4))
-	return LONG;
-      if (current_language->la_language == language_cplus)
-          {
-            if (STREQN (tokstart, "true", 4))
-              return TRUEKEYWORD;
-
-            if (STREQN (tokstart, "this", 4))
-              {
-                static const char this_name[] =
-                { CPLUS_MARKER, 't', 'h', 'i', 's', '\0' };
-                
-                if (lookup_symbol (this_name, expression_context_block,
-                                   VAR_NAMESPACE, (int *) NULL,
-                                   (struct symtab **) NULL))
-                  return THIS;
-              }
-          }
-      break;
-    case 3:
-      if (STREQN (tokstart, "int", 3))
-	return INT_KEYWORD;
-      break;
-    default:
-      break;
-    }
-
-  yylval.sval.ptr = tokstart;
-  yylval.sval.length = namelen;
-
-  if (*tokstart == '$')
-    {
-      write_dollar_variable (yylval.sval);
-      return VARIABLE;
-    }
-  
-  /* Look ahead and see if we can consume more of the input
-     string to get a reasonable class/namespace spec or a
-     fully-qualified name.  This is a kludge to get around the
-     HP aCC compiler's generation of symbol names with embedded
-     colons for namespace and nested classes. */ 
-  if (unquoted_expr)
-    {
-      /* Only do it if not inside single quotes */ 
-      sym_class = parse_nested_classes_for_hpacc (yylval.sval.ptr, yylval.sval.length,
-                                                  &token_string, &class_prefix, &lexptr);
-      if (sym_class)
-        {
-          /* Replace the current token with the bigger one we found */ 
-          yylval.sval.ptr = token_string;
-          yylval.sval.length = strlen (token_string);
-        }
-    }
-  
-  /* Use token-type BLOCKNAME for symbols that happen to be defined as
-     functions or symtabs.  If this is not so, then ...
-     Use token-type TYPENAME for symbols that happen to be defined
-     currently as names of types; NAME for other symbols.
-     The caller is not constrained to care about the distinction.  */
-  {
-    char *tmp = copy_name (yylval.sval);
-    struct symbol *sym;
-    int is_a_field_of_this = 0;
-    int hextype;
-
-    sym = lookup_symbol (tmp, expression_context_block,
-			 VAR_NAMESPACE,
-			 current_language->la_language == language_cplus
-			 ? &is_a_field_of_this : (int *) NULL,
-			 (struct symtab **) NULL);
-    /* Call lookup_symtab, not lookup_partial_symtab, in case there are
-       no psymtabs (coff, xcoff, or some future change to blow away the
-       psymtabs once once symbols are read).  */
-    if (sym && SYMBOL_CLASS (sym) == LOC_BLOCK)
-      {
-	yylval.ssym.sym = sym;
-	yylval.ssym.is_a_field_of_this = is_a_field_of_this;
-	return BLOCKNAME;
-      }
-    else if (!sym)
-      {				/* See if it's a file name. */
-	struct symtab *symtab;
-
-	symtab = lookup_symtab (tmp);
-
-	if (symtab)
-	  {
-	    yylval.bval = BLOCKVECTOR_BLOCK (BLOCKVECTOR (symtab), STATIC_BLOCK);
-	    return FILENAME;
-	  }
-      }
-
-    if (sym && SYMBOL_CLASS (sym) == LOC_TYPEDEF)
-        {
-#if 1
-	  /* Despite the following flaw, we need to keep this code enabled.
-	     Because we can get called from check_stub_method, if we don't
-	     handle nested types then it screws many operations in any
-	     program which uses nested types.  */
-	  /* In "A::x", if x is a member function of A and there happens
-	     to be a type (nested or not, since the stabs don't make that
-	     distinction) named x, then this code incorrectly thinks we
-	     are dealing with nested types rather than a member function.  */
-
-	  char *p;
-	  char *namestart;
-	  struct symbol *best_sym;
-
-	  /* Look ahead to detect nested types.  This probably should be
-	     done in the grammar, but trying seemed to introduce a lot
-	     of shift/reduce and reduce/reduce conflicts.  It's possible
-	     that it could be done, though.  Or perhaps a non-grammar, but
-	     less ad hoc, approach would work well.  */
-
-	  /* Since we do not currently have any way of distinguishing
-	     a nested type from a non-nested one (the stabs don't tell
-	     us whether a type is nested), we just ignore the
-	     containing type.  */
-
-	  p = lexptr;
-	  best_sym = sym;
-	  while (1)
-	    {
-	      /* Skip whitespace.  */
-	      while (*p == ' ' || *p == '\t' || *p == '\n')
-		++p;
-	      if (*p == ':' && p[1] == ':')
-		{
-		  /* Skip the `::'.  */
-		  p += 2;
-		  /* Skip whitespace.  */
-		  while (*p == ' ' || *p == '\t' || *p == '\n')
-		    ++p;
-		  namestart = p;
-		  while (*p == '_' || *p == '$' || (*p >= '0' && *p <= '9')
-			 || (*p >= 'a' && *p <= 'z')
-			 || (*p >= 'A' && *p <= 'Z'))
-		    ++p;
-		  if (p != namestart)
-		    {
-		      struct symbol *cur_sym;
-		      /* As big as the whole rest of the expression, which is
-			 at least big enough.  */
-		      char *ncopy = alloca (strlen (tmp)+strlen (namestart)+3);
-		      char *tmp1;
-
-		      tmp1 = ncopy;
-		      memcpy (tmp1, tmp, strlen (tmp));
-		      tmp1 += strlen (tmp);
-		      memcpy (tmp1, "::", 2);
-		      tmp1 += 2;
-		      memcpy (tmp1, namestart, p - namestart);
-		      tmp1[p - namestart] = '\0';
-		      cur_sym = lookup_symbol (ncopy, expression_context_block,
-					       VAR_NAMESPACE, (int *) NULL,
-					       (struct symtab **) NULL);
-		      if (cur_sym)
-			{
-			  if (SYMBOL_CLASS (cur_sym) == LOC_TYPEDEF)
-			    {
-			      best_sym = cur_sym;
-			      lexptr = p;
-			    }
-			  else
-			    break;
-			}
-		      else
-			break;
-		    }
-		  else
-		    break;
-		}
-	      else
-		break;
-	    }
-
-	  yylval.tsym.type = SYMBOL_TYPE (best_sym);
-#else /* not 0 */
-	  yylval.tsym.type = SYMBOL_TYPE (sym);
-#endif /* not 0 */
-	  return TYPENAME;
-        }
-    if ((yylval.tsym.type = lookup_primitive_typename (tmp)) != 0)
-	return TYPENAME;
-
-    /* Input names that aren't symbols but ARE valid hex numbers,
-       when the input radix permits them, can be names or numbers
-       depending on the parse.  Note we support radixes > 16 here.  */
-    if (!sym && 
-        ((tokstart[0] >= 'a' && tokstart[0] < 'a' + input_radix - 10) ||
-         (tokstart[0] >= 'A' && tokstart[0] < 'A' + input_radix - 10)))
-      {
- 	YYSTYPE newlval;	/* Its value is ignored.  */
-	hextype = parse_number (tokstart, namelen, 0, &newlval);
-	if (hextype == INT)
-	  {
-	    yylval.ssym.sym = sym;
-	    yylval.ssym.is_a_field_of_this = is_a_field_of_this;
-	    return NAME_OR_INT;
-	  }
-      }
-
-    /* Any other kind of symbol */
-    yylval.ssym.sym = sym;
-    yylval.ssym.is_a_field_of_this = is_a_field_of_this;
-    return NAME;
-  }
-}
-
-void
-yyerror (msg)
-     char *msg;
-{
-  error ("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
-}
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
deleted file mode 100644
index e7aa055..0000000
--- a/gdb/c-lang.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/* C language support routines for GDB, the GNU debugger.
-   Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "c-lang.h"
-
-static void c_emit_char PARAMS ((int c, GDB_FILE *stream, int quoter));
-
-/* Print the character C on STREAM as part of the contents of a literal
-   string whose delimiter is QUOTER.  Note that that format for printing
-   characters and strings is language specific. */
-
-static void
-c_emit_char (c, stream, quoter)
-     register int c;
-     GDB_FILE *stream;
-     int quoter;
-{
-  c &= 0xFF;			/* Avoid sign bit follies */
-
-  if (PRINT_LITERAL_FORM (c))
-    {
-      if (c == '\\' || c == quoter)
-	{
-	  fputs_filtered ("\\", stream);
-	}
-      fprintf_filtered (stream, "%c", c);
-    }
-  else
-    {
-      switch (c)
-	{
-	case '\n':
-	  fputs_filtered ("\\n", stream);
-	  break;
-	case '\b':
-	  fputs_filtered ("\\b", stream);
-	  break;
-	case '\t':
-	  fputs_filtered ("\\t", stream);
-	  break;
-	case '\f':
-	  fputs_filtered ("\\f", stream);
-	  break;
-	case '\r':
-	  fputs_filtered ("\\r", stream);
-	  break;
-	case '\033':
-	  fputs_filtered ("\\e", stream);
-	  break;
-	case '\007':
-	  fputs_filtered ("\\a", stream);
-	  break;
-	default:
-	  fprintf_filtered (stream, "\\%.3o", (unsigned int) c);
-	  break;
-	}
-    }
-}
-
-void
-c_printchar (c, stream)
-     int c;
-     GDB_FILE *stream;
-{
-  fputc_filtered ('\'', stream);
-  LA_EMIT_CHAR (c, stream, '\'');
-  fputc_filtered ('\'', stream);
-}
-
-/* Print the character string STRING, printing at most LENGTH characters.
-   LENGTH is -1 if the string is nul terminated.  Each character is WIDTH bytes
-   long.  Printing stops early if the number hits print_max; repeat counts are
-   printed as appropriate.  Print ellipses at the end if we had to stop before
-   printing LENGTH characters, or if FORCE_ELLIPSES.  */
-
-void
-c_printstr (stream, string, length, width, force_ellipses)
-     GDB_FILE *stream;
-     char *string;
-     unsigned int length;
-     int width;
-     int force_ellipses;
-{
-  register unsigned int i;
-  unsigned int things_printed = 0;
-  int in_quotes = 0;
-  int need_comma = 0;
-  extern int inspect_it;
-  extern int repeat_count_threshold;
-  extern int print_max;
-
-  /* If the string was not truncated due to `set print elements', and
-     the last byte of it is a null, we don't print that, in traditional C
-     style.  */
-  if (!force_ellipses
-      && length > 0
-      && extract_unsigned_integer (string + (length - 1) * width, width) == '\0')
-    length--;
-
-  if (length == 0)
-    {
-      fputs_filtered ("\"\"", stream);
-      return;
-    }
-
-  for (i = 0; i < length && things_printed < print_max; ++i)
-    {
-      /* Position of the character we are examining
-	 to see whether it is repeated.  */
-      unsigned int rep1;
-      /* Number of repetitions we have detected so far.  */
-      unsigned int reps;
-      unsigned long current_char;
-
-      QUIT;
-
-      if (need_comma)
-	{
-	  fputs_filtered (", ", stream);
-	  need_comma = 0;
-	}
-
-      current_char = extract_unsigned_integer (string + i * width, width);
-
-      rep1 = i + 1;
-      reps = 1;
-      while (rep1 < length
-	     && extract_unsigned_integer (string + rep1 * width, width)
-	        == current_char)
-	{
-	  ++rep1;
-	  ++reps;
-	}
-
-      if (reps > repeat_count_threshold)
-	{
-	  if (in_quotes)
-	    {
-	      if (inspect_it)
-		fputs_filtered ("\\\", ", stream);
-	      else
-		fputs_filtered ("\", ", stream);
-	      in_quotes = 0;
-	    }
-	  LA_PRINT_CHAR (current_char, stream);
-	  fprintf_filtered (stream, " <repeats %u times>", reps);
-	  i = rep1 - 1;
-	  things_printed += repeat_count_threshold;
-	  need_comma = 1;
-	}
-      else
-	{
-	  if (!in_quotes)
-	    {
-	      if (inspect_it)
-		fputs_filtered ("\\\"", stream);
-	      else
-		fputs_filtered ("\"", stream);
-	      in_quotes = 1;
-	    }
-	  LA_EMIT_CHAR (current_char, stream, '"');
-	  ++things_printed;
-	}
-    }
-
-  /* Terminate the quotes if necessary.  */
-  if (in_quotes)
-    {
-      if (inspect_it)
-	fputs_filtered ("\\\"", stream);
-      else
-	fputs_filtered ("\"", stream);
-    }
-
-  if (force_ellipses || i < length)
-    fputs_filtered ("...", stream);
-}
-
-/* Create a fundamental C type using default reasonable for the current
-   target machine.
-
-   Some object/debugging file formats (DWARF version 1, COFF, etc) do not
-   define fundamental types such as "int" or "double".  Others (stabs or
-   DWARF version 2, etc) do define fundamental types.  For the formats which
-   don't provide fundamental types, gdb can create such types using this
-   function.
-
-   FIXME:  Some compilers distinguish explicitly signed integral types
-   (signed short, signed int, signed long) from "regular" integral types
-   (short, int, long) in the debugging information.  There is some dis-
-   agreement as to how useful this feature is.  In particular, gcc does
-   not support this.  Also, only some debugging formats allow the
-   distinction to be passed on to a debugger.  For now, we always just
-   use "short", "int", or "long" as the type name, for both the implicit
-   and explicitly signed types.  This also makes life easier for the
-   gdb test suite since we don't have to account for the differences
-   in output depending upon what the compiler and debugging format
-   support.  We will probably have to re-examine the issue when gdb
-   starts taking it's fundamental type information directly from the
-   debugging information supplied by the compiler.  fnf@cygnus.com */
-
-struct type *
-c_create_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  register struct type *type = NULL;
-
-  switch (typeid)
-    {
-      default:
-	/* FIXME:  For now, if we are asked to produce a type not in this
-	   language, create the equivalent of a C integer type with the
-	   name "<?type?>".  When all the dust settles from the type
-	   reconstruction work, this should probably become an error. */
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  0, "<?type?>", objfile);
-        warning ("internal error: no C/C++ fundamental type %d", typeid);
-	break;
-      case FT_VOID:
-	type = init_type (TYPE_CODE_VOID,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  0, "void", objfile);
-	break;
-      case FT_BOOLEAN:
-        type = init_type (TYPE_CODE_BOOL,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-                          0, "bool", objfile);
-                          
-        break;
-      case FT_CHAR:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  0, "char", objfile);
-        TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN;
-	break;
-      case FT_SIGNED_CHAR:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  0, "signed char", objfile);
-	break;
-      case FT_UNSIGNED_CHAR:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
-	break;
-      case FT_SHORT:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			  0, "short", objfile);
-	break;
-      case FT_SIGNED_SHORT:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			  0, "short", objfile);	/* FIXME-fnf */
-	break;
-      case FT_UNSIGNED_SHORT:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
-	break;
-      case FT_INTEGER:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  0, "int", objfile);
-	break;
-      case FT_SIGNED_INTEGER:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  0, "int", objfile); /* FIXME -fnf */
-	break;
-      case FT_UNSIGNED_INTEGER:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
-	break;
-      case FT_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "long", objfile);
-	break;
-      case FT_SIGNED_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "long", objfile); /* FIXME -fnf */
-	break;
-      case FT_UNSIGNED_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
-	break;
-      case FT_LONG_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "long long", objfile);
-	break;
-      case FT_SIGNED_LONG_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "signed long long", objfile);
-	break;
-      case FT_UNSIGNED_LONG_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
-	break;
-      case FT_FLOAT:
-	type = init_type (TYPE_CODE_FLT,
-			  TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-			  0, "float", objfile);
-	break;
-      case FT_DBL_PREC_FLOAT:
-	type = init_type (TYPE_CODE_FLT,
-			  TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-			  0, "double", objfile);
-	break;
-      case FT_EXT_PREC_FLOAT:
-	type = init_type (TYPE_CODE_FLT,
-			  TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-			  0, "long double", objfile);
-        break;
-      case FT_TEMPLATE_ARG:
-        type = init_type (TYPE_CODE_TEMPLATE_ARG,
-			  0,
-		          0, "<template arg>", objfile);
-
-	break;
-      }
-  return (type);
-}
-
-
-/* Table mapping opcodes into strings for printing operators
-   and precedences of the operators.  */
-
-const struct op_print c_op_print_tab[] =
-  {
-    {",",  BINOP_COMMA, PREC_COMMA, 0},
-    {"=",  BINOP_ASSIGN, PREC_ASSIGN, 1},
-    {"||", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
-    {"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
-    {"|",  BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0},
-    {"^",  BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0},
-    {"&",  BINOP_BITWISE_AND, PREC_BITWISE_AND, 0},
-    {"==", BINOP_EQUAL, PREC_EQUAL, 0},
-    {"!=", BINOP_NOTEQUAL, PREC_EQUAL, 0},
-    {"<=", BINOP_LEQ, PREC_ORDER, 0},
-    {">=", BINOP_GEQ, PREC_ORDER, 0},
-    {">",  BINOP_GTR, PREC_ORDER, 0},
-    {"<",  BINOP_LESS, PREC_ORDER, 0},
-    {">>", BINOP_RSH, PREC_SHIFT, 0},
-    {"<<", BINOP_LSH, PREC_SHIFT, 0},
-    {"+",  BINOP_ADD, PREC_ADD, 0},
-    {"-",  BINOP_SUB, PREC_ADD, 0},
-    {"*",  BINOP_MUL, PREC_MUL, 0},
-    {"/",  BINOP_DIV, PREC_MUL, 0},
-    {"%",  BINOP_REM, PREC_MUL, 0},
-    {"@",  BINOP_REPEAT, PREC_REPEAT, 0},
-    {"-",  UNOP_NEG, PREC_PREFIX, 0},
-    {"!",  UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
-    {"~",  UNOP_COMPLEMENT, PREC_PREFIX, 0},
-    {"*",  UNOP_IND, PREC_PREFIX, 0},
-    {"&",  UNOP_ADDR, PREC_PREFIX, 0},
-    {"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0},
-    {"++", UNOP_PREINCREMENT, PREC_PREFIX, 0},
-    {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
-    /* C++  */
-    {"::", BINOP_SCOPE, PREC_PREFIX, 0},
-    {NULL, 0, 0, 0}
-};
-
-struct type ** CONST_PTR (c_builtin_types[]) = 
-{
-  &builtin_type_int,
-  &builtin_type_long,
-  &builtin_type_short,
-  &builtin_type_char,
-  &builtin_type_float,
-  &builtin_type_double,
-  &builtin_type_void,
-  &builtin_type_long_long,
-  &builtin_type_signed_char,
-  &builtin_type_unsigned_char,
-  &builtin_type_unsigned_short,
-  &builtin_type_unsigned_int,
-  &builtin_type_unsigned_long,
-  &builtin_type_unsigned_long_long,
-  &builtin_type_long_double,
-  &builtin_type_complex,
-  &builtin_type_double_complex,
-  0
-};
-
-const struct language_defn c_language_defn = {
-  "c",				/* Language name */
-  language_c,
-  c_builtin_types,
-  range_check_off,
-  type_check_off,
-  c_parse,
-  c_error,
-  evaluate_subexp_standard,
-  c_printchar,			/* Print a character constant */
-  c_printstr,			/* Function to print string constant */
-  c_emit_char,			/* Print a single char */
-  c_create_fundamental_type,	/* Create fundamental type in this language */
-  c_print_type,			/* Print a type using appropriate syntax */
-  c_val_print,			/* Print a value using appropriate syntax */
-  c_value_print,		/* Print a top-level value */
-  {"",     "",    "",  ""},	/* Binary format info */
-  {"0%lo",  "0",   "o", ""},	/* Octal format info */
-  {"%ld",   "",    "d", ""},	/* Decimal format info */
-  {"0x%lx", "0x",  "x", ""},	/* Hex format info */
-  c_op_print_tab,		/* expression operators for printing */
-  1,				/* c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-struct type ** const (cplus_builtin_types[]) = 
-{
-  &builtin_type_int,
-  &builtin_type_long,
-  &builtin_type_short,
-  &builtin_type_char,
-  &builtin_type_float,
-  &builtin_type_double,
-  &builtin_type_void,
-  &builtin_type_long_long,
-  &builtin_type_signed_char,
-  &builtin_type_unsigned_char,
-  &builtin_type_unsigned_short,
-  &builtin_type_unsigned_int,
-  &builtin_type_unsigned_long,
-  &builtin_type_unsigned_long_long,
-  &builtin_type_long_double,
-  &builtin_type_complex,
-  &builtin_type_double_complex,
-  &builtin_type_bool,
-  0
-};
-
-const struct language_defn cplus_language_defn = {
-  "c++",				/* Language name */
-  language_cplus,
-  cplus_builtin_types,
-  range_check_off,
-  type_check_off,
-  c_parse,
-  c_error,
-  evaluate_subexp_standard,
-  c_printchar,			/* Print a character constant */
-  c_printstr,			/* Function to print string constant */
-  c_emit_char,			/* Print a single char */
-  c_create_fundamental_type,	/* Create fundamental type in this language */
-  c_print_type,			/* Print a type using appropriate syntax */
-  c_val_print,			/* Print a value using appropriate syntax */
-  c_value_print,		/* Print a top-level value */
-  {"",      "",    "",   ""},	/* Binary format info */
-  {"0%lo",   "0",   "o",  ""},	/* Octal format info */
-  {"%ld",    "",    "d",  ""},	/* Decimal format info */
-  {"0x%lx",  "0x",  "x",  ""},	/* Hex format info */
-  c_op_print_tab,		/* expression operators for printing */
-  1,				/* c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-const struct language_defn asm_language_defn = {
-  "asm",			/* Language name */
-  language_asm,
-  c_builtin_types,
-  range_check_off,
-  type_check_off,
-  c_parse,
-  c_error,
-  evaluate_subexp_standard,
-  c_printchar,			/* Print a character constant */
-  c_printstr,			/* Function to print string constant */
-  c_emit_char,			/* Print a single char */
-  c_create_fundamental_type,	/* Create fundamental type in this language */
-  c_print_type,			/* Print a type using appropriate syntax */
-  c_val_print,			/* Print a value using appropriate syntax */
-  c_value_print,		/* Print a top-level value */
-  {"",     "",    "",  ""},	/* Binary format info */
-  {"0%lo",  "0",   "o", ""},	/* Octal format info */
-  {"%ld",   "",    "d", ""},	/* Decimal format info */
-  {"0x%lx", "0x",  "x", ""},	/* Hex format info */
-  c_op_print_tab,		/* expression operators for printing */
-  1,				/* c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-void
-_initialize_c_language ()
-{
-  add_language (&c_language_defn);
-  add_language (&cplus_language_defn);
-  add_language (&asm_language_defn);
-}
diff --git a/gdb/c-lang.h b/gdb/c-lang.h
deleted file mode 100644
index 28486fd..0000000
--- a/gdb/c-lang.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* C language support definitions for GDB, the GNU debugger.
-   Copyright 1992, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#if !defined (C_LANG_H)
-#define C_LANG_H 1
-
-#include "value.h"
-
-
-extern int
-c_parse PARAMS ((void));	/* Defined in c-exp.y */
-
-extern void
-c_error PARAMS ((char *));	/* Defined in c-exp.y */
-
-extern void			/* Defined in c-typeprint.c */
-c_print_type PARAMS ((struct type *, char *, GDB_FILE *, int, int));
-
-extern int
-c_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *, int, int,
-		     int, enum val_prettyprint));
-
-extern int
-c_value_print PARAMS ((struct value *, GDB_FILE *, int, enum val_prettyprint));
-
-/* These are in c-lang.c: */
-
-extern void c_printchar PARAMS ((int, GDB_FILE*));
-
-extern void c_printstr PARAMS ((GDB_FILE *stream, char *string,
-				unsigned int length, int width,
-				int force_ellipses));
-
-extern struct type * c_create_fundamental_type PARAMS ((struct objfile*, int));
-
-extern struct type ** CONST_PTR (c_builtin_types[]);
-
-/* These are in c-typeprint.c: */
-
-extern void
-c_type_print_base PARAMS ((struct type *, GDB_FILE *, int, int));
-
-extern void
-c_type_print_varspec_prefix PARAMS ((struct type *, GDB_FILE *, int, int));
-
-/* These are in cp-valprint.c */
-
-extern int vtblprint;		/* Controls printing of vtbl's */
-
-extern int static_field_print;
-
-extern void
-cp_print_class_member PARAMS ((char *, struct type *, GDB_FILE *, char *));
-
-extern void
-cp_print_class_method PARAMS ((char *, struct type *, GDB_FILE *));
-
-extern void
-cp_print_value_fields PARAMS ((struct type *, struct type *, char *, int, CORE_ADDR,
-			       GDB_FILE *, int, int, enum val_prettyprint,
-			       struct type**, int));
-
-extern int
-cp_is_vtbl_ptr_type PARAMS ((struct type *));
-
-extern int
-cp_is_vtbl_member PARAMS ((struct type *));
-
-
-#endif	/* !defined (C_LANG_H) */
diff --git a/gdb/c-typeprint.c b/gdb/c-typeprint.c
deleted file mode 100644
index 120511e..0000000
--- a/gdb/c-typeprint.c
+++ /dev/null
@@ -1,1090 +0,0 @@
-/* Support for printing C and C++ types for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1993, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "bfd.h"		/* Binary File Description */
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "language.h"
-#include "demangle.h"
-#include "c-lang.h"
-#include "typeprint.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <ctype.h>
-
-/* Flag indicating target was compiled by HP compiler */
-extern int hp_som_som_object_present;
-
-static void
-c_type_print_args PARAMS ((struct type *, GDB_FILE *));
-
-static void
-c_type_print_varspec_suffix PARAMS ((struct type *, GDB_FILE *, int, int, int));
-
-static void
-cp_type_print_derivation_info PARAMS ((GDB_FILE *, struct type *));
-
-void
-c_type_print_varspec_prefix PARAMS ((struct type *, GDB_FILE *, int, int));
-
-static void
-c_type_print_cv_qualifier PARAMS ((struct type *, GDB_FILE *, int, int));
-
-
-
-/* Print a description of a type in the format of a 
-   typedef for the current language.
-   NEW is the new name for a type TYPE. */
-
-void
-c_typedef_print (type, new, stream)
-   struct type *type;
-   struct symbol *new;
-   GDB_FILE *stream;
-{
-  CHECK_TYPEDEF (type);
-   switch (current_language->la_language)
-   {
-#ifdef _LANG_c
-   case language_c:
-   case language_cplus:
-      fprintf_filtered(stream, "typedef ");
-      type_print(type,"",stream,0);
-      if(TYPE_NAME ((SYMBOL_TYPE (new))) == 0
-	 || !STREQ (TYPE_NAME ((SYMBOL_TYPE (new))), SYMBOL_NAME (new)))
-	fprintf_filtered(stream,  " %s", SYMBOL_SOURCE_NAME(new));
-      break;
-#endif
-#ifdef _LANG_m2
-   case language_m2:
-      fprintf_filtered(stream, "TYPE ");
-      if(!TYPE_NAME(SYMBOL_TYPE(new)) ||
-	 !STREQ (TYPE_NAME(SYMBOL_TYPE(new)), SYMBOL_NAME(new)))
-	fprintf_filtered(stream, "%s = ", SYMBOL_SOURCE_NAME(new));
-      else
-	 fprintf_filtered(stream, "<builtin> = ");
-      type_print(type,"",stream,0);
-      break;
-#endif
-#ifdef _LANG_chill
-   case language_chill:
-      fprintf_filtered(stream, "SYNMODE ");
-      if(!TYPE_NAME(SYMBOL_TYPE(new)) ||
-	 !STREQ (TYPE_NAME(SYMBOL_TYPE(new)), SYMBOL_NAME(new)))
-	fprintf_filtered(stream, "%s = ", SYMBOL_SOURCE_NAME(new));
-      else
-	 fprintf_filtered(stream, "<builtin> = ");
-      type_print(type,"",stream,0);
-      break;
-#endif
-   default:
-      error("Language not supported.");
-   }
-   fprintf_filtered(stream, ";\n");
-}
-
-
-/* LEVEL is the depth to indent lines by.  */
-
-void
-c_print_type (type, varstring, stream, show, level)
-     struct type *type;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  register enum type_code code;
-  int demangled_args;
-
-  if (show > 0)
-    CHECK_TYPEDEF (type);
-
-  c_type_print_base (type, stream, show, level);
-  code = TYPE_CODE (type);
-  if ((varstring != NULL && *varstring != '\0')
-      ||
-      /* Need a space if going to print stars or brackets;
-	 but not if we will print just a type name.  */
-      ((show > 0 || TYPE_NAME (type) == 0)
-       &&
-       (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
-	|| code == TYPE_CODE_METHOD
-	|| code == TYPE_CODE_ARRAY
-	|| code == TYPE_CODE_MEMBER
-	|| code == TYPE_CODE_REF)))
-    fputs_filtered (" ", stream);
-  c_type_print_varspec_prefix (type, stream, show, 0);
-
-  if (varstring != NULL)
-    {
-      fputs_filtered (varstring, stream);
-
-      /* For demangled function names, we have the arglist as part of the name,
-	 so don't print an additional pair of ()'s */
-
-      demangled_args = strchr(varstring, '(') != NULL;
-      c_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
-    }
-}
-  
-/* If TYPE is a derived type, then print out derivation information.
-   Print only the actual base classes of this type, not the base classes
-   of the base classes.  I.E.  for the derivation hierarchy:
-
-	class A { int a; };
-	class B : public A {int b; };
-	class C : public B {int c; };
-
-   Print the type of class C as:
-
-   	class C : public B {
-		int c;
-	}
-
-   Not as the following (like gdb used to), which is not legal C++ syntax for
-   derived types and may be confused with the multiple inheritance form:
-
-	class C : public B : public A {
-		int c;
-	}
-
-   In general, gdb should try to print the types as closely as possible to
-   the form that they appear in the source code. 
-   Note that in case of protected derivation gcc will not say 'protected' 
-   but 'private'. The HP's aCC compiler emits specific information for 
-   derivation via protected inheritance, so gdb can print it out */
-
-static void
-cp_type_print_derivation_info (stream, type)
-     GDB_FILE *stream;
-     struct type *type;
-{
-  char *name;
-  int i;
-
-  for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
-    {
-      fputs_filtered (i == 0 ? ": " : ", ", stream);
-      fprintf_filtered (stream, "%s%s ",
-			BASETYPE_VIA_PUBLIC (type, i) ? "public" 
-			: (TYPE_FIELD_PROTECTED (type, i) ? "protected" : "private"),
-			BASETYPE_VIA_VIRTUAL(type, i) ? " virtual" : "");
-      name = type_name_no_tag (TYPE_BASECLASS (type, i));
-      fprintf_filtered (stream, "%s", name ? name : "(null)");
-    }
-  if (i > 0)
-    {
-      fputs_filtered (" ", stream);
-    }
-}
-/* Print the C++ method arguments ARGS to the file STREAM.  */
- 
-void
-cp_type_print_method_args (args, prefix, varstring, staticp, stream)
-     struct type **args;
-     char *prefix;
-     char *varstring;
-     int staticp;
-     GDB_FILE *stream;
-{
-  int i;
- 
-  fprintf_symbol_filtered (stream, prefix, language_cplus, DMGL_ANSI);
-  fprintf_symbol_filtered (stream, varstring, language_cplus, DMGL_ANSI);
-  fputs_filtered ("(", stream);
-  if (args && args[!staticp] && args[!staticp]->code != TYPE_CODE_VOID)
-    {
-      i = !staticp;             /* skip the class variable */
-      while (1)
-        {
-          type_print (args[i++], "", stream, 0);
-          if (!args[i])
-            {
-              fprintf_filtered (stream, " ...");
-              break;
-            }
-          else if (args[i]->code != TYPE_CODE_VOID)
-            {
-              fprintf_filtered (stream, ", ");
-            }
-          else break;
-        }
-    }
-  else if (current_language->la_language == language_cplus)
-    {
-      fprintf_filtered (stream, "void");
-    }
- 
-  fprintf_filtered (stream, ")");
-}
-
-
-/* Print any asterisks or open-parentheses needed before the
-   variable name (to describe its type).
-
-   On outermost call, pass 0 for PASSED_A_PTR.
-   On outermost call, SHOW > 0 means should ignore
-   any typename for TYPE and show its details.
-   SHOW is always zero on recursive calls.  */
-
-void
-c_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int passed_a_ptr;
-{
-  char *name;
-  if (type == 0)
-    return;
-
-  if (TYPE_NAME (type) && show <= 0)
-    return;
-
-  QUIT;
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_PTR:
-      c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
-      fprintf_filtered (stream, "*");
-      c_type_print_cv_qualifier (type, stream, 1, 0);
-      break;
-
-    case TYPE_CODE_MEMBER:
-      if (passed_a_ptr)
-	fprintf_filtered (stream, "(");
-      c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
-      fprintf_filtered (stream, " ");
-      name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
-      if (name)
-	fputs_filtered (name, stream);
-      else
-        c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
-      fprintf_filtered (stream, "::");
-      break;
-
-    case TYPE_CODE_METHOD:
-      if (passed_a_ptr)
-	fprintf_filtered (stream, "(");
-      c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
-      if (passed_a_ptr)
-	{
-	  fprintf_filtered (stream, " ");
-	  c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
-	  fprintf_filtered (stream, "::");
-	}
-      break;
-
-    case TYPE_CODE_REF:
-      c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
-      fprintf_filtered (stream, "&");
-      c_type_print_cv_qualifier (type, stream, 1, 0);
-      break;
-
-    case TYPE_CODE_FUNC:
-      c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
-      if (passed_a_ptr)
-	fprintf_filtered (stream, "(");
-      break;
-
-    case TYPE_CODE_ARRAY:
-      c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
-      if (passed_a_ptr)
-	fprintf_filtered (stream, "(");
-      break;
-
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_RANGE:
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_COMPLEX:
-    case TYPE_CODE_TYPEDEF:
-      /* These types need no prefix.  They are listed here so that
-	 gcc -Wall will reveal any types that haven't been handled.  */
-      break;
-    }
-}
-
-/* Print out "const" and "volatile" attributes.
-   TYPE is a pointer to the type being printed out.
-   STREAM is the output destination.
-   NEED_SPACE = 1 indicates an initial white space is needed */
-
-static void
-c_type_print_cv_qualifier (type, stream, need_pre_space, need_post_space)
-  struct type *type;
-  GDB_FILE *stream;
-  int need_pre_space;
-  int need_post_space;
-{
-  int flag = 0;
-  
-  if (TYPE_CONST (type))
-    {
-      if (need_pre_space)
-        fprintf_filtered (stream, " ");
-      fprintf_filtered (stream, "const");
-      flag = 1;
-    }
-  
-  if (TYPE_VOLATILE (type))
-    {
-      if (flag || need_pre_space)
-        fprintf_filtered (stream, " ");
-      fprintf_filtered (stream, "volatile");
-      flag = 1;
-    }
-
-  if (flag && need_post_space)
-    fprintf_filtered (stream, " ");
-}
-
-
-
-
-static void
-c_type_print_args (type, stream)
-     struct type *type;
-     GDB_FILE *stream;
-{
-  int i;
-  struct type **args;
-
-  fprintf_filtered (stream, "(");
-  args = TYPE_ARG_TYPES (type);
-  if (args != NULL)
-    {
-      if (args[1] == NULL)
-	{
-	  fprintf_filtered (stream, "...");
-	}
-      else if ((args[1]->code == TYPE_CODE_VOID) &&
-               (current_language->la_language == language_cplus))
-        {
-          fprintf_filtered (stream, "void");
-        }
-      else
-	{
-	  for (i = 1;
-	       args[i] != NULL && args[i]->code != TYPE_CODE_VOID;
-	       i++)
-	    {
-	      c_print_type (args[i], "", stream, -1, 0);
-	      if (args[i+1] == NULL)
-		{
-		  fprintf_filtered (stream, "...");
-		}
-	      else if (args[i+1]->code != TYPE_CODE_VOID)
-		{
-		  fprintf_filtered (stream, ",");
-		  wrap_here ("    ");
-		}
-	    }
-	}
-    }
-  else if (current_language->la_language == language_cplus)
-    {
-      fprintf_filtered (stream, "void");
-    }
-  
-  fprintf_filtered (stream, ")");
-}
-
-/* Print any array sizes, function arguments or close parentheses
-   needed after the variable name (to describe its type).
-   Args work like c_type_print_varspec_prefix.  */
-
-static void
-c_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int passed_a_ptr;
-     int demangled_args;
-{
-  if (type == 0)
-    return;
-
-  if (TYPE_NAME (type) && show <= 0)
-    return;
-
-  QUIT;
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_ARRAY:
-      if (passed_a_ptr)
-	fprintf_filtered (stream, ")");
-      
-      fprintf_filtered (stream, "[");
-      if (TYPE_LENGTH (type) >= 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
-	  && TYPE_ARRAY_UPPER_BOUND_TYPE(type) != BOUND_CANNOT_BE_DETERMINED)
-	fprintf_filtered (stream, "%d",
-			  (TYPE_LENGTH (type)
-			   / TYPE_LENGTH (TYPE_TARGET_TYPE (type))));
-      fprintf_filtered (stream, "]");
-      
-      c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
-      break;
-
-    case TYPE_CODE_MEMBER:
-      if (passed_a_ptr)
-	fprintf_filtered (stream, ")");
-      c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
-      break;
-
-    case TYPE_CODE_METHOD:
-      if (passed_a_ptr)
-	fprintf_filtered (stream, ")");
-      c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
-      if (passed_a_ptr)
-	{
-	  c_type_print_args (type, stream);
-	}
-      break;
-
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_REF:
-      c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
-      break;
-
-    case TYPE_CODE_FUNC:
-      if (passed_a_ptr)
-	fprintf_filtered (stream, ")");
-      if (!demangled_args)
-	{ int i, len = TYPE_NFIELDS (type);
-	  fprintf_filtered (stream, "(");
-          if ((len == 0) && (current_language->la_language == language_cplus))
-            {
-              fprintf_filtered (stream, "void");
-            }
-          else
-            for (i = 0; i < len; i++)
-              {
-                if (i > 0)
-                  {
-                    fputs_filtered (", ", stream);
-                    wrap_here ("    ");
-                  }
-                c_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0);
-              }
-	  fprintf_filtered (stream, ")");
-	}
-      c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
-				   passed_a_ptr, 0);
-      break;
-
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_RANGE:
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_COMPLEX:
-    case TYPE_CODE_TYPEDEF:
-      /* These types do not need a suffix.  They are listed so that
-	 gcc -Wall will report types that may not have been considered.  */
-      break;
-    }
-}
-
-/* Print the name of the type (or the ultimate pointer target,
-   function value or array element), or the description of a
-   structure or union.
-
-   SHOW positive means print details about the type (e.g. enum values),
-   and print structure elements passing SHOW - 1 for show.
-   SHOW negative means just print the type name or struct tag if there is one.
-   If there is no name, print something sensible but concise like
-   "struct {...}".
-   SHOW zero means just print the type name or struct tag if there is one.
-   If there is no name, print something sensible but not as concise like
-   "struct {int x; int y;}".
-
-   LEVEL is the number of spaces to indent by.
-   We increase it for some recursive calls.  */
-
-void
-c_type_print_base (type, stream, show, level)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  register int i;
-  register int len;
-  register int lastval;
-  char *mangled_name;
-  char *demangled_name;
-  char *demangled_no_static;
-  enum {s_none, s_public, s_private, s_protected} section_type;
-  int need_access_label = 0;
-  int j, len2;
-
-  QUIT;
-
-  wrap_here ("    ");
-  if (type == NULL)
-    {
-      fputs_filtered ("<type unknown>", stream);
-      return;
-    }
-
-  /* When SHOW is zero or less, and there is a valid type name, then always
-     just print the type name directly from the type.  */
-  /* If we have "typedef struct foo {. . .} bar;" do we want to print it
-     as "struct foo" or as "bar"?  Pick the latter, because C++ folk tend
-     to expect things like "class5 *foo" rather than "struct class5 *foo".  */
-
-  if (show <= 0
-      && TYPE_NAME (type) != NULL)
-    {
-      c_type_print_cv_qualifier (type, stream, 0, 1);
-      fputs_filtered (TYPE_NAME (type), stream);
-      return;
-    }
-
-  CHECK_TYPEDEF (type);
-	  
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_TYPEDEF:
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_REF:
-    case TYPE_CODE_FUNC:
-    case TYPE_CODE_METHOD:
-      c_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
-      break;
-
-    case TYPE_CODE_STRUCT:
-      c_type_print_cv_qualifier (type, stream, 0, 1);
-      /* Note TYPE_CODE_STRUCT and TYPE_CODE_CLASS have the same value,
-       * so we use another means for distinguishing them.
-       */
-      if (HAVE_CPLUS_STRUCT (type)) {
-        switch (TYPE_DECLARED_TYPE(type)) {
-          case DECLARED_TYPE_CLASS:
-	    fprintf_filtered (stream, "class ");
-            break;
-          case DECLARED_TYPE_UNION:
-            fprintf_filtered (stream, "union ");
-            break;
-          case DECLARED_TYPE_STRUCT:
-            fprintf_filtered (stream, "struct ");
-            break;
-          default:
-            /* If there is a CPLUS_STRUCT, assume class if not
-             * otherwise specified in the declared_type field.
-             */
-	    fprintf_filtered (stream, "class ");
-            break;
-        } /* switch */
-      } else {
-        /* If not CPLUS_STRUCT, then assume it's a C struct */ 
-        fprintf_filtered (stream, "struct ");
-      }
-      goto struct_union;
-
-    case TYPE_CODE_UNION:
-      c_type_print_cv_qualifier (type, stream, 0, 1);
-      fprintf_filtered (stream, "union ");
-
-    struct_union:
-
-      /* Print the tag if it exists. 
-       * The HP aCC compiler emits
-       * a spurious "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}"
-       * tag  for unnamed struct/union/enum's, which we don't
-       * want to print.
-       */
-      if (TYPE_TAG_NAME (type) != NULL &&
-          strncmp(TYPE_TAG_NAME(type), "{unnamed", 8))
-	{
-	  fputs_filtered (TYPE_TAG_NAME (type), stream);
-	  if (show > 0)
-	    fputs_filtered (" ", stream);
-	}
-      wrap_here ("    ");
-      if (show < 0)
-	{
-	  /* If we just printed a tag name, no need to print anything else.  */
-	  if (TYPE_TAG_NAME (type) == NULL)
-	    fprintf_filtered (stream, "{...}");
-	}
-      else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
-	{
-	  cp_type_print_derivation_info (stream, type);
-	  
-	  fprintf_filtered (stream, "{\n");
-	  if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
-	    {
-	      if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
-		fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
-	      else
-		fprintfi_filtered (level + 4, stream, "<no data fields>\n");
-	    }
-
-	  /* Start off with no specific section type, so we can print
-	     one for the first field we find, and use that section type
-	     thereafter until we find another type. */
-
-	  section_type = s_none;
-
-          /* For a class, if all members are private, there's no need
-             for a "private:" label; similarly, for a struct or union
-             masquerading as a class, if all members are public, there's
-             no need for a "public:" label. */ 
-
-          if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_CLASS) ||
-               (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_TEMPLATE))
-            {
-              QUIT;
-              len = TYPE_NFIELDS (type);
-              for (i = TYPE_N_BASECLASSES (type); i < len; i++)
-                if (!TYPE_FIELD_PRIVATE (type, i))
-                  {
-                    need_access_label = 1;
-                    break;
-                  }
-              QUIT;
-              if (!need_access_label)
-                {
-                  len2 = TYPE_NFN_FIELDS (type);
-                  for (j = 0; j < len2; j++)
-                    {
-                      len = TYPE_FN_FIELDLIST_LENGTH (type, j);
-                      for (i = 0; i < len; i++)
-                        if (!TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i))
-                          {
-                            need_access_label = 1;
-                            break;
-                          }
-                      if (need_access_label)
-                        break;
-                    }
-                }
-            }
-          else if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_STRUCT) ||
-                   (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_UNION))
-            {
-              QUIT;
-              len = TYPE_NFIELDS (type);
-              for (i = TYPE_N_BASECLASSES (type); i < len; i++)
-                if (TYPE_FIELD_PRIVATE (type, i) || TYPE_FIELD_PROTECTED (type, i))
-                  {
-                    need_access_label = 1;
-                    break;
-                  }
-              QUIT;
-              if (!need_access_label)
-                {
-                  len2 = TYPE_NFN_FIELDS (type);
-                  for (j = 0; j < len2; j++)
-                    {
-                      QUIT;
-                      len = TYPE_FN_FIELDLIST_LENGTH (type, j);
-                      for (i = 0; i < len; i++)
-                        if (TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i) ||
-                            TYPE_FN_FIELD_PROTECTED (TYPE_FN_FIELDLIST1 (type, j), i))
-                          {
-                            need_access_label = 1;
-                            break;
-                          }
-                      if (need_access_label)
-                        break;
-                    }
-                }
-            }
-
-	  /* If there is a base class for this type,
-	     do not print the field that it occupies.  */
-
-	  len = TYPE_NFIELDS (type);
-	  for (i = TYPE_N_BASECLASSES (type); i < len; i++)
-	    {
-	      QUIT;
-	      /* Don't print out virtual function table.  */
-              /* HP ANSI C++ case */
-              if (TYPE_HAS_VTABLE(type) && (STREQN (TYPE_FIELD_NAME (type, i), "__vfp", 5)))
-                 continue;
-              /* Other compilers */
-              /* pai:: FIXME : check for has_vtable < 0 */
-	      if (STREQN (TYPE_FIELD_NAME (type, i), "_vptr", 5)
-		  && is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5]))
-		continue;
-
-	      /* If this is a C++ class we can print the various C++ section
-		 labels. */
-
-	      if (HAVE_CPLUS_STRUCT (type) && need_access_label)
-		{
-		  if (TYPE_FIELD_PROTECTED (type, i))
-		    {
-		      if (section_type != s_protected)
-			{
-			  section_type = s_protected;
-			  fprintfi_filtered (level + 2, stream,
-					     "protected:\n");
-			}
-		    }
-		  else if (TYPE_FIELD_PRIVATE (type, i))
-		    {
-		      if (section_type != s_private)
-			{
-			  section_type = s_private;
-			  fprintfi_filtered (level + 2, stream, "private:\n");
-			}
-		    }
-		  else
-		    {
-		      if (section_type != s_public)
-			{
-			  section_type = s_public;
-			  fprintfi_filtered (level + 2, stream, "public:\n");
-			}
-		    }
-		}
-
-	      print_spaces_filtered (level + 4, stream);
-	      if (TYPE_FIELD_STATIC (type, i))
-		{
-		  fprintf_filtered (stream, "static ");
-		}
-	      c_print_type (TYPE_FIELD_TYPE (type, i),
-			    TYPE_FIELD_NAME (type, i),
-			    stream, show - 1, level + 4);
-	      if (!TYPE_FIELD_STATIC (type, i)
-		  && TYPE_FIELD_PACKED (type, i))
-		{
-		  /* It is a bitfield.  This code does not attempt
-		     to look at the bitpos and reconstruct filler,
-		     unnamed fields.  This would lead to misleading
-		     results if the compiler does not put out fields
-		     for such things (I don't know what it does).  */
-		  fprintf_filtered (stream, " : %d",
-				    TYPE_FIELD_BITSIZE (type, i));
-		}
-	      fprintf_filtered (stream, ";\n");
-	    }
-
-	  /* If there are both fields and methods, put a space between. */
-	  len = TYPE_NFN_FIELDS (type);
-	  if (len && section_type != s_none)
-	     fprintf_filtered (stream, "\n");
-
-	  /* C++: print out the methods */
-	  for (i = 0; i < len; i++)
-	    {
-	      struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);
-	      int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i);
-	      char *method_name = TYPE_FN_FIELDLIST_NAME (type, i);
-	      char *name = type_name_no_tag (type);
-	      int is_constructor = name && STREQ(method_name, name);
-	      for (j = 0; j < len2; j++)
-		{
-		  char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
-		  int is_full_physname_constructor = 
-		    ((physname[0] == '_' && physname[1] == '_'
-		      && strchr ("0123456789Qt", physname[2]))
-		     || STREQN (physname, "__ct__", 6)
-		     || DESTRUCTOR_PREFIX_P (physname)
-		     || STREQN (physname, "__dt__", 6));
-
-		  QUIT;
-		  if (TYPE_FN_FIELD_PROTECTED (f, j))
-		    {
-		      if (section_type != s_protected)
-			{
-			  section_type = s_protected;
-			  fprintfi_filtered (level + 2, stream,
-					     "protected:\n");
-			}
-		    }
-		  else if (TYPE_FN_FIELD_PRIVATE (f, j))
-		    {
-		      if (section_type != s_private)
-			{
-			  section_type = s_private;
-			  fprintfi_filtered (level + 2, stream, "private:\n");
-			}
-		    }
-		  else
-		    {
-		      if (section_type != s_public)
-			{
-			  section_type = s_public;
-			  fprintfi_filtered (level + 2, stream, "public:\n");
-			}
-		    }
-
-		  print_spaces_filtered (level + 4, stream);
-		  if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
-		    fprintf_filtered (stream, "virtual ");
-		  else if (TYPE_FN_FIELD_STATIC_P (f, j))
-		    fprintf_filtered (stream, "static ");
-		  if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0)
-		    {
-		      /* Keep GDB from crashing here.  */
-		      fprintf_filtered (stream, "<undefined type> %s;\n",
-			       TYPE_FN_FIELD_PHYSNAME (f, j));
-		      break;
-		    }
-		  else if (!is_constructor &&                  /* constructors don't have declared types */
-                           !is_full_physname_constructor &&    /*    " "  */ 
-                           !strstr (method_name, "operator ")) /* Not a type conversion operator */
-                                                               /* (note space -- other operators don't have it) */ 
-		    {
-		      type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)),
-				  "", stream, -1);
-		      fputs_filtered (" ", stream);
-		    }
-		  if (TYPE_FN_FIELD_STUB (f, j))
-		    /* Build something we can demangle.  */
-		    mangled_name = gdb_mangle_name (type, i, j);
-		  else
-		    mangled_name = TYPE_FN_FIELD_PHYSNAME (f, j);
-
-		  demangled_name =
-		    cplus_demangle (mangled_name,
-				    DMGL_ANSI | DMGL_PARAMS);
-		  if (demangled_name == NULL)
-		    {
-		      /* in some cases (for instance with the HP demangling),
-			 if a function has more than 10 arguments, 
-			 the demangling will fail.
-			 Let's try to reconstruct the function signature from 
-			 the symbol information	*/
-		      if (!TYPE_FN_FIELD_STUB (f, j))
-			cp_type_print_method_args (TYPE_FN_FIELD_ARGS (f, j), "",
-						   method_name,
-						   TYPE_FN_FIELD_STATIC_P (f, j),
-						   stream);
-		      else
-			fprintf_filtered (stream, "<badly mangled name '%s'>",
-					  mangled_name);
-		    }
-		  else
-		    {
-		      char *p;
-		      char *demangled_no_class = demangled_name;
-		      
-		      while (p = strchr (demangled_no_class, ':'))
-			{
-			  demangled_no_class = p;
-			  if (*++demangled_no_class == ':')
-			    ++demangled_no_class;
-			}
-		      /* get rid of the static word appended by the demangler */
-		      p = strstr (demangled_no_class, " static");
-		      if (p != NULL)
-			{
-			  int length = p - demangled_no_class;
-			  demangled_no_static = (char *) xmalloc (length + 1);
-			  strncpy (demangled_no_static, demangled_no_class, length);
-                          *(demangled_no_static + length) = '\0';
-			  fputs_filtered (demangled_no_static, stream);
-			  free (demangled_no_static);
-			}
-		      else
-			fputs_filtered (demangled_no_class, stream);
-		      free (demangled_name);
-		    }
-
-		  if (TYPE_FN_FIELD_STUB (f, j))
-		    free (mangled_name);
-
-		  fprintf_filtered (stream, ";\n");
-		}
-	    }
-
-      if (TYPE_LOCALTYPE_PTR (type) && show >= 0)
-        fprintfi_filtered (level, stream, " (Local at %s:%d)\n",
-                           TYPE_LOCALTYPE_FILE (type),
-                           TYPE_LOCALTYPE_LINE (type));
-
-	  fprintfi_filtered (level, stream, "}");
-	}
-      if (TYPE_CODE(type) == TYPE_CODE_TEMPLATE)
-        goto go_back;
-      break;
-
-    case TYPE_CODE_ENUM:
-      c_type_print_cv_qualifier (type, stream, 0, 1);
-      /* HP C supports sized enums */
-      if (hp_som_som_object_present)
-        switch (TYPE_LENGTH (type))
-          {
-            case 1:
-              fputs_filtered ("char ", stream);
-              break;
-            case 2:
-              fputs_filtered ("short ", stream);
-              break;
-            default:
-              break;
-          }
-       fprintf_filtered (stream, "enum ");
-      /* Print the tag name if it exists.
-       * Fix for CHFts22718 (RT): The aCC compiler emits
-       * a spurious "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}"
-       * tag  for unnamed struct/union/enum's, which we don't
-       * want to print.
-       */
-      if (TYPE_TAG_NAME (type) != NULL &&
-          strncmp(TYPE_TAG_NAME(type), "{unnamed", 8))
-	{
-	  fputs_filtered (TYPE_TAG_NAME (type), stream);
-	  if (show > 0)
-	    fputs_filtered (" ", stream);
-	}
-
-      wrap_here ("    ");
-      if (show < 0)
-	{
-	  /* If we just printed a tag name, no need to print anything else.  */
-	  if (TYPE_TAG_NAME (type) == NULL)
-	    fprintf_filtered (stream, "{...}");
-	}
-      else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
-	{
-	  fprintf_filtered (stream, "{");
-	  len = TYPE_NFIELDS (type);
-	  lastval = 0;
-	  for (i = 0; i < len; i++)
-	    {
-	      QUIT;
-	      if (i) fprintf_filtered (stream, ", ");
-	      wrap_here ("    ");
-	      fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
-	      if (lastval != TYPE_FIELD_BITPOS (type, i))
-		{
-		  fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i));
-		  lastval = TYPE_FIELD_BITPOS (type, i);
-		}
-	      lastval++;
-	    }
-	  fprintf_filtered (stream, "}");
-	}
-      break;
-
-    case TYPE_CODE_VOID:
-      fprintf_filtered (stream, "void");
-      break;
-
-    case TYPE_CODE_UNDEF:
-      fprintf_filtered (stream, "struct <unknown>");
-      break;
-
-    case TYPE_CODE_ERROR:
-      fprintf_filtered (stream, "<unknown type>");
-      break;
-
-    case TYPE_CODE_RANGE:
-      /* This should not occur */
-      fprintf_filtered (stream, "<range type>");
-      break;
-
-    case TYPE_CODE_TEMPLATE:
-      /* Called on "ptype t" where "t" is a template.
-       * Prints the template header (with args), e.g.:
-       *    template <class T1, class T2> class "
-       * and then merges with the struct/union/class code to
-       * print the rest of the definition.
-       */
-      c_type_print_cv_qualifier (type, stream, 0, 1);
-      fprintf_filtered (stream, "template <");
-      for (i = 0; i < TYPE_NTEMPLATE_ARGS(type); i++) {
-        struct template_arg templ_arg;
-        templ_arg = TYPE_TEMPLATE_ARG(type, i);
-        fprintf_filtered (stream, "class %s", templ_arg.name);
-        if (i < TYPE_NTEMPLATE_ARGS(type)-1)
-          fprintf_filtered (stream, ", ");
-      }
-      fprintf_filtered (stream, "> class ");
-      /* Yuck, factor this out to a subroutine so we can call
-       * it and return to the point marked with the "goback:" label... - RT
-       */
-      goto struct_union; 
-go_back:
-      if (TYPE_NINSTANTIATIONS(type) > 0) {
-        fprintf_filtered (stream, "\ntemplate instantiations:\n");
-        for (i = 0; i < TYPE_NINSTANTIATIONS(type); i++) {
-          fprintf_filtered(stream, "  ");
-          c_type_print_base (TYPE_INSTANTIATION(type, i), stream, 0, level);
-          if (i < TYPE_NINSTANTIATIONS(type)-1) fprintf_filtered(stream, "\n");
-        }
-      }
-      break;
-       
-    default:
-      /* Handle types not explicitly handled by the other cases,
-	 such as fundamental types.  For these, just print whatever
-	 the type name is, as recorded in the type itself.  If there
-	 is no type name, then complain. */
-      if (TYPE_NAME (type) != NULL)
-	{
-          c_type_print_cv_qualifier (type, stream, 0, 1);
-	  fputs_filtered (TYPE_NAME (type), stream);
-	}
-      else
-	{
-	  /* At least for dump_symtab, it is important that this not be
-	     an error ().  */
-	  fprintf_filtered (stream, "<invalid type code %d>",
-			    TYPE_CODE (type));
-	}
-      break;
-    }
-}
-
-
-
-
diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c
deleted file mode 100644
index 7a9c6be..0000000
--- a/gdb/c-valprint.c
+++ /dev/null
@@ -1,535 +0,0 @@
-/* Support for printing C values for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "demangle.h"
-#include "valprint.h"
-#include "language.h"
-#include "c-lang.h"
-
-
-/* Print data of type TYPE located at VALADDR (within GDB), which came from
-   the inferior at address ADDRESS, onto stdio stream STREAM according to
-   FORMAT (a letter or 0 for natural format).  The data at VALADDR is in
-   target byte order.
-
-   If the data are a string pointer, returns the number of string characters
-   printed.
-
-   If DEREF_REF is nonzero, then dereference references, otherwise just print
-   them like pointers.
-
-   The PRETTY parameter controls prettyprinting.  */
-
-int
-c_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref, recurse,
-	     pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  register unsigned int i = 0;		/* Number of characters printed */
-  unsigned len;
-  struct type *elttype;
-  unsigned eltlen;
-  LONGEST val;
-  CORE_ADDR addr;
-
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_ARRAY:
-      elttype = check_typedef (TYPE_TARGET_TYPE (type));
-      if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0)
-	{
-	  eltlen = TYPE_LENGTH (elttype);
-	  len = TYPE_LENGTH (type) / eltlen;
-	  if (prettyprint_arrays)
-	    {
-	      print_spaces_filtered (2 + 2 * recurse, stream);
-	    }
-	  /* For an array of chars, print with string syntax.  */
-	  if (eltlen == 1 &&
-	      ((TYPE_CODE (elttype) == TYPE_CODE_INT)
-	       || ((current_language->la_language == language_m2)
-		   && (TYPE_CODE (elttype) == TYPE_CODE_CHAR)))
-	      && (format == 0 || format == 's'))
-	    {
-	      /* If requested, look for the first null char and only print
-		 elements up to it.  */
-	      if (stop_print_at_null)
-		{
-		  int temp_len;
-		  
-		  /* Look for a NULL char. */
-		  for (temp_len = 0;
-		       (valaddr + embedded_offset)[temp_len]
-		       && temp_len < len && temp_len < print_max;
-		       temp_len++);
-		  len = temp_len;
-		}
-	      
-	      LA_PRINT_STRING (stream, valaddr + embedded_offset, len, eltlen, 0);
-	      i = len;
-	    }
-	  else
-	    {
-	      fprintf_filtered (stream, "{");
-	      /* If this is a virtual function table, print the 0th
-		 entry specially, and the rest of the members normally.  */
-	      if (cp_is_vtbl_ptr_type (elttype))
-		{
-		  i = 1;
-		  fprintf_filtered (stream, "%d vtable entries", len - 1);
-		}
-	      else
-		{
-		  i = 0;
-		}
-	      val_print_array_elements (type, valaddr + embedded_offset, address, stream,
-					format, deref_ref, recurse, pretty, i);
-	      fprintf_filtered (stream, "}");
-	    }
-	  break;
-	}
-      /* Array of unspecified length: treat like pointer to first elt.  */
-      addr = address;
-      goto print_unpacked_pointer;
-
-    case TYPE_CODE_PTR:
-      if (format && format != 's')
-	{
-	  print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
-	  break;
-	}
-      if (vtblprint && cp_is_vtbl_ptr_type(type))
-	{
-          /* Print the unmangled name if desired.  */
-	  /* Print vtable entry - we only get here if we ARE using
-	     -fvtable_thunks.  (Otherwise, look under TYPE_CODE_STRUCT.) */
-	  print_address_demangle(extract_address (valaddr + embedded_offset, TYPE_LENGTH (type)),
-				 stream, demangle);
-	  break;
-	}
-      elttype = check_typedef (TYPE_TARGET_TYPE (type));
-      if (TYPE_CODE (elttype) == TYPE_CODE_METHOD)
-	{
-	  cp_print_class_method (valaddr + embedded_offset, type, stream);
-	}
-      else if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER)
-	{
-	  cp_print_class_member (valaddr + embedded_offset,
-				 TYPE_DOMAIN_TYPE (TYPE_TARGET_TYPE (type)),
-				 stream, "&");
-	}
-      else
-	{
-	  addr = unpack_pointer (type, valaddr + embedded_offset);
-	print_unpacked_pointer:
-          elttype = check_typedef (TYPE_TARGET_TYPE (type));
-
-	  if (TYPE_CODE (elttype) == TYPE_CODE_FUNC)
-	    {
-	      /* Try to print what function it points to.  */
-	      print_address_demangle (addr, stream, demangle);
-	      /* Return value is irrelevant except for string pointers.  */
-	      return (0);
-	    }
-
-	  if (addressprint && format != 's')
-	    {
-	      print_address_numeric (addr, 1, stream);
-	    }
-
-	  /* For a pointer to char or unsigned char, also print the string
-	     pointed to, unless pointer is null.  */
-	  /* FIXME: need to handle wchar_t here... */
-
-	  if (TYPE_LENGTH (elttype) == 1
-	      && TYPE_CODE (elttype) == TYPE_CODE_INT
-	      && (format == 0 || format == 's')
-	      && addr != 0)
-	    {
-	      i = val_print_string (addr, -1, TYPE_LENGTH (elttype), stream);
-	    }
-	  else if (cp_is_vtbl_member(type))
-  	    {
-	      /* print vtbl's nicely */
-	      CORE_ADDR vt_address = unpack_pointer (type, valaddr + embedded_offset);
-
-	      struct minimal_symbol *msymbol =
-		lookup_minimal_symbol_by_pc (vt_address);
-	      if ((msymbol != NULL) &&
-		  (vt_address == SYMBOL_VALUE_ADDRESS (msymbol)))
-		{
-		  fputs_filtered (" <", stream);
-		  fputs_filtered (SYMBOL_SOURCE_NAME (msymbol), stream);
-		  fputs_filtered (">", stream);
-		}
-	      if (vt_address && vtblprint)
-	        {
-		  value_ptr vt_val;
-	          struct symbol *wsym = (struct symbol *)NULL;
-	          struct type *wtype;
-		  struct symtab *s;
-		  struct block *block = (struct block *)NULL;
-		  int is_this_fld;
-
-		  if (msymbol != NULL)
-              	    wsym = lookup_symbol (SYMBOL_NAME(msymbol), block, 
-				VAR_NAMESPACE, &is_this_fld, &s);
- 
-		  if (wsym)
-		    {
-	              wtype = SYMBOL_TYPE(wsym);
-		    }
-		  else
-		    {
-		      wtype = TYPE_TARGET_TYPE(type);
-		    }
-		  vt_val = value_at (wtype, vt_address, NULL);
-		  val_print (VALUE_TYPE (vt_val), VALUE_CONTENTS (vt_val), 0,
-			     VALUE_ADDRESS (vt_val), stream, format,
-			     deref_ref, recurse + 1, pretty);
-		  if (pretty)
-		    {
-		      fprintf_filtered (stream, "\n");
-		      print_spaces_filtered (2 + 2 * recurse, stream);
-		    }
-	        }
-	      }
-
-	  /* Return number of characters printed, including the terminating
-	     '\0' if we reached the end.  val_print_string takes care including
-	     the terminating '\0' if necessary.  */
-	  return i;
-	}
-      break;
-
-    case TYPE_CODE_MEMBER:
-      error ("not implemented: member type in c_val_print");
-      break;
-
-    case TYPE_CODE_REF:
-      elttype = check_typedef (TYPE_TARGET_TYPE (type));
-      if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER)
-        {
-	  cp_print_class_member (valaddr + embedded_offset,
-				 TYPE_DOMAIN_TYPE (elttype),
-				 stream, "");
-	  break;
-	}
-      if (addressprint)
-        {
-	  fprintf_filtered (stream, "@");
-	  print_address_numeric
-	    (extract_address (valaddr + embedded_offset,
-			      TARGET_PTR_BIT / HOST_CHAR_BIT), 1, stream);
-	  if (deref_ref)
-	    fputs_filtered (": ", stream);
-        }
-      /* De-reference the reference.  */
-      if (deref_ref)
-	{
-	  if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF)
-	    {
-	      value_ptr deref_val =
-		value_at
-		  (TYPE_TARGET_TYPE (type),
-		   unpack_pointer (lookup_pointer_type (builtin_type_void),
-				   valaddr + embedded_offset),
-		   NULL);
-	      val_print (VALUE_TYPE (deref_val),
-			 VALUE_CONTENTS (deref_val), 
-                         0,
-			 VALUE_ADDRESS (deref_val), 
-                         stream, 
-                         format,
-			 deref_ref, 
-                         recurse, 
-                         pretty);
-	    }
-	  else
-	    fputs_filtered ("???", stream);
-	}
-      break;
-
-    case TYPE_CODE_UNION:
-      if (recurse && !unionprint)
-	{
-	  fprintf_filtered (stream, "{...}");
-	  break;
-	}
-      /* Fall through.  */
-    case TYPE_CODE_STRUCT:
-      if (vtblprint && cp_is_vtbl_ptr_type(type))
-	{
-          /* Print the unmangled name if desired.  */
-	  /* Print vtable entry - we only get here if NOT using
-	     -fvtable_thunks.  (Otherwise, look under TYPE_CODE_PTR.) */
-          print_address_demangle (extract_address (
-	        valaddr + embedded_offset + 
-                TYPE_FIELD_BITPOS (type, VTBL_FNADDR_OFFSET) / 8,
-	        TYPE_LENGTH (TYPE_FIELD_TYPE (type, VTBL_FNADDR_OFFSET))),
-              stream, demangle);
-	}
-      else
-	cp_print_value_fields (type, type, valaddr, embedded_offset, address, stream, format,
-			       recurse, pretty, NULL, 0);
-      break;
-
-    case TYPE_CODE_ENUM:
-      if (format)
-	{
-	  print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
-	  break;
-	}
-      len = TYPE_NFIELDS (type);
-      val = unpack_long (type, valaddr + embedded_offset);
-      for (i = 0; i < len; i++)
-	{
-	  QUIT;
-	  if (val == TYPE_FIELD_BITPOS (type, i))
-	    {
-	      break;
-	    }
-	}
-      if (i < len)
-	{
-	  fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
-	}
-      else
-	{
-	  print_longest (stream, 'd', 0, val);
-	}
-      break;
-
-    case TYPE_CODE_FUNC:
-      if (format)
-	{
-	  print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
-	  break;
-	}
-      /* FIXME, we should consider, at least for ANSI C language, eliminating
-	 the distinction made between FUNCs and POINTERs to FUNCs.  */
-      fprintf_filtered (stream, "{");
-      type_print (type, "", stream, -1);
-      fprintf_filtered (stream, "} ");
-      /* Try to print what function it points to, and its address.  */
-      print_address_demangle (address, stream, demangle);
-      break;
-
-    case TYPE_CODE_BOOL:
-      format = format ? format : output_format;
-      if (format)
-	print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
-      else
-	{
-	  val = unpack_long (type, valaddr + embedded_offset);
-	  if (val == 0)
-	    fputs_filtered ("false", stream);
-	  else if (val == 1)
-	    fputs_filtered ("true", stream);
-	  else
-	    print_longest (stream, 'd', 0, val);
-	}
-      break;
-
-    case TYPE_CODE_RANGE:
-      /* FIXME: create_range_type does not set the unsigned bit in a
-	 range type (I think it probably should copy it from the target
-	 type), so we won't print values which are too large to
-	 fit in a signed integer correctly.  */
-      /* FIXME: Doesn't handle ranges of enums correctly.  (Can't just
-	 print with the target type, though, because the size of our type
-	 and the target type might differ).  */
-      /* FALLTHROUGH */
-
-    case TYPE_CODE_INT:
-      format = format ? format : output_format;
-      if (format)
-	{
-	  print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
-	}
-      else
-	{
-	  val_print_type_code_int (type, valaddr + embedded_offset, stream);
-	  /* C and C++ has no single byte int type, char is used instead.
-	     Since we don't know whether the value is really intended to
-	     be used as an integer or a character, print the character
-	     equivalent as well. */
-	  if (TYPE_LENGTH (type) == 1)
-	    {
-	      fputs_filtered (" ", stream);
-	      LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr + embedded_offset),
-			     stream);
-	    }
-	}
-      break;
-
-    case TYPE_CODE_CHAR:
-      format = format ? format : output_format;
-      if (format)
-	{
-	  print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
-	}
-      else
-	{
-	  fprintf_filtered (stream, TYPE_UNSIGNED (type) ? "%u" : "%d",
-			    unpack_long (type, valaddr + embedded_offset));
-	  fputs_filtered (" ", stream);
-	  LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr + embedded_offset), stream);
-	}
-      break;
-
-    case TYPE_CODE_FLT:
-      if (format)
-	{
-	  print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
-	}
-      else
-	{
-	  print_floating (valaddr + embedded_offset, type, stream);
-	}
-      break;
-
-    case TYPE_CODE_METHOD:
-      cp_print_class_method (valaddr + embedded_offset, lookup_pointer_type (type), stream);
-      break;
-
-    case TYPE_CODE_VOID:
-      fprintf_filtered (stream, "void");
-      break;
-
-    case TYPE_CODE_ERROR:
-      fprintf_filtered (stream, "<error type>");
-      break;
-
-    case TYPE_CODE_UNDEF:
-      /* This happens (without TYPE_FLAG_STUB set) on systems which don't use
-	 dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar"
-	 and no complete type for struct foo in that file.  */
-      fprintf_filtered (stream, "<incomplete type>");
-      break;
-
-    default:
-      error ("Invalid C/C++ type code %d in symbol table.", TYPE_CODE (type));
-    }
-  gdb_flush (stream);
-  return (0);
-}
-
-int
-c_value_print (val, stream, format, pretty)
-     value_ptr val;
-     GDB_FILE *stream;
-     int format;
-     enum val_prettyprint pretty;
-{
-  struct type *type = VALUE_TYPE (val);
-  struct type * real_type;
-  int full, top, using_enc;
- 
-  /* If it is a pointer, indicate what it points to.
-
-     Print type also if it is a reference.
-
-     C++: if it is a member pointer, we will take care
-     of that when we print it.  */
-  if (TYPE_CODE (type) == TYPE_CODE_PTR ||
-      TYPE_CODE (type) == TYPE_CODE_REF)
-    {
-      /* Hack:  remove (char *) for char strings.  Their
-	 type is indicated by the quoted string anyway. */
-      if (TYPE_CODE (type) == TYPE_CODE_PTR &&
-	  TYPE_NAME (type) == NULL &&
-	  TYPE_NAME (TYPE_TARGET_TYPE (type)) != NULL &&
-	  STREQ (TYPE_NAME (TYPE_TARGET_TYPE (type)), "char"))
-	{
-	  /* Print nothing */
-	}
-      else if (objectprint && (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_CLASS))
-        {
-          /* Pointer to class, check real type of object */
-	  fprintf_filtered (stream, "(");
-          type = value_rtti_target_type (val, &full, &top, &using_enc);
-          if (type) 
-            {
-              /* RTTI entry found */
-              type = lookup_pointer_type (type);
-              type_print (type, "", stream, -1);
-            }
-          else
-            {
-              /* No RTTI fields, do whatever we can */
-              type = VALUE_ENCLOSING_TYPE (val);
-              type_print (type, "", stream, -1);
-              fprintf_filtered (stream, " ?");
-            }
-	  fprintf_filtered (stream, ") ");
-        }
-      else
-	{
-          /* normal case */ 
-	  fprintf_filtered (stream, "(");
-	  type_print (type, "", stream, -1);
-	  fprintf_filtered (stream, ") ");
-	}
-    }
-  if (objectprint && (TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_CLASS))
-    {
-      /* Attempt to determine real type of object */
-      real_type = value_rtti_type (val, &full, &top, &using_enc);
-      if (real_type) 
-        {
-          /* We have RTTI information, so use it */
-          val = value_full_object (val, real_type, full, top, using_enc);
-          fprintf_filtered (stream, "(%s%s) ",
-                            TYPE_NAME (real_type),
-                            full ? "" : " [incomplete object]");
-          /* Print out object: enclosing type is same as real_type if full */
-          return val_print (VALUE_ENCLOSING_TYPE (val), VALUE_CONTENTS_ALL (val), 0,
-                            VALUE_ADDRESS (val), stream, format, 1, 0, pretty);
-        }
-      else if (type != VALUE_ENCLOSING_TYPE (val))
-        {
-          /* No RTTI information, so let's do our best */
-          fprintf_filtered (stream, "(%s ?) ",
-                            TYPE_NAME (VALUE_ENCLOSING_TYPE (val)));
-          return val_print (VALUE_ENCLOSING_TYPE (val), VALUE_CONTENTS_ALL (val), 0,
-                            VALUE_ADDRESS (val), stream, format, 1, 0, pretty);
-        }
-      /* Otherwise, we end up at the return outside this "if" */
-    }
-  
-   return val_print (type, VALUE_CONTENTS_ALL (val), VALUE_EMBEDDED_OFFSET (val),
-		    VALUE_ADDRESS (val),
-		    stream, format, 1, 0, pretty);
-}
diff --git a/gdb/cadillac-patches b/gdb/cadillac-patches
deleted file mode 100755
index e69de29..0000000
--- a/gdb/cadillac-patches
+++ /dev/null
diff --git a/gdb/cadillac.c b/gdb/cadillac.c
deleted file mode 100755
index e69de29..0000000
--- a/gdb/cadillac.c
+++ /dev/null
diff --git a/gdb/call-cmds.h b/gdb/call-cmds.h
deleted file mode 100644
index 4c02004..0000000
--- a/gdb/call-cmds.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Prototypes for GDB commands that are called internally by other functions.
-   Copyright 1992 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-extern void
-initialize_all_files PARAMS ((void));
-
-extern void
-exec_file_command PARAMS ((char *, int));
-
-extern void
-core_file_command PARAMS ((char *, int));
-
-extern void
-break_command PARAMS ((char *, int));
diff --git a/gdb/carp-tdep.c b/gdb/carp-tdep.c
deleted file mode 100644
index ffddab5..0000000
--- a/gdb/carp-tdep.c
+++ /dev/null
@@ -1,1059 +0,0 @@
-#include "defs.h"
-#include "tm.h"
-#include "target.h"
-
-/* #define CARP */
-
-/* BAD HACKS */
-
-int carp_sizeof_struct_frame_saved_regs;
-/* #define SIZEOF_STRUCT_FRAME_SAVED_REGS carp_sizeof_struct_frame_saved_regs */
-
-
-
-
-#if 0
-@item ADDITIONAL_OPTIONS
-@item ADDITIONAL_OPTION_CASES
-@item ADDITIONAL_OPTION_HANDLER
-@item ADDITIONAL_OPTION_HELP
-These are a set of macros that allow the addition of additional command
-line options to GDB.  They are currently used only for the unsupported
-i960 Nindy target, and should not be used in any other configuration.
-#endif
-
-
-#if 0
-@item ADDR_BITS_REMOVE (addr)
-If a raw machine address includes any bits that are not really part of
-the address, then define this macro to expand into an expression that
-zeros those bits in @var{addr}.  For example, the two low-order bits of
-a Motorola 88K address may be used by some kernels for their own
-purposes, since addresses must always be 4-byte aligned, and so are of
-no use for addressing.  Those bits should be filtered out with an
-expression such as @code{((addr) & ~3)}.
-#endif
-CORE_ADDR carp_addr_bits_remove (CORE_ADDR addr) { return 0; }
-/* #define ADDR_BITS_REMOVE(addr) carp_addr_bits_remove (addr) */
-
-
-#if 0
-@item BEFORE_MAIN_LOOP_HOOK
-Define this to expand into any code that you want to execute before the
-main loop starts.  Although this is not, strictly speaking, a target
-conditional, that is how it is currently being used.  Note that if a
-configuration were to define it one way for a host and a different way
-for the target, GDB will probably not compile, let alone run correctly.
-This is currently used only for the unsupported i960 Nindy target, and
-should not be used in any other configuration.
-#endif
-
-
-#if 0
-@item BELIEVE_PCC_PROMOTION
-Define if the compiler promotes a short or char parameter to an int, but
-still reports the parameter as its original type, rather than the
-promoted type.
-#endif
-int carp_believe_pcc_promotion;
-/* #define BELIEVE_PCC_PROMOTION carp_believe_pcc_promotion */
-
-
-#if 0
-@item BELIEVE_PCC_PROMOTION_TYPE
-Define this if GDB should believe the type of a short argument when
-compiled by pcc, but look within a full int space to get its value.
-Only defined for Sun-3 at present.
-#endif
-int carp_believe_pcc_promotion_type;
-/* #define BELIEVE_PCC_PROMOTION_TYPE carp_believe_pcc_promotion_type */
-
-
-#if 0
-@item BITS_BIG_ENDIAN
-Define this if the numbering of bits in the targets does *not* match the
-endianness of the target byte order.  A value of 1 means that the bits
-are numbered in a big-endian order, 0 means little-endian.
-#endif
-int carp_bits_big_endian;
-/* #define BITS_BIG_ENDIAN carp_bits_big_endian */
-
-
-#if 0
-@item BREAKPOINT
-This is the character array initializer for the bit pattern to put into
-memory where a breakpoint is set.  Although it is common to use a trap
-instruction for a breakpoint, it is not required; for instance, the bit
-pattern could be an invalid instruction.  The breakpoint must be no
-longer than the shortest instruction of the architecture.
-#endif
-char *carp_breakpoint;
-/* #define BREAKPOINT carp_breakpoint */
-
-
-#if 0
-@item BIG_BREAKPOINT
-@item LITTLE_BREAKPOINT
-Similar to BREAKPOINT, but used for bi-endian targets.
-#endif
-char *carp_big_breakpoint;
-char *carp_little_breakpoint;
-/* #define BIG_BREAKPOINT carp_big_breakpoint */
-/* #define LITTLE_BREAKPOINT carp_little_breakpoint */
-
-
-#if 0
-@item CALL_DUMMY
-valops.c
-@item CALL_DUMMY_LOCATION
-inferior.h
-@item CALL_DUMMY_STACK_ADJUST
-valops.c
-@item CALL_DUMMY_START_OFFSET
-#endif
-char *carp_call_dummy (void) { return 0; }
-/* #define CALL_DUMMY carp_call_dummy () */
-int carp_sizeof_call_dummy;
-/* #define SIZEOF_CALL_DUMMY carp_sizeof_call_dummy */
-int carp_call_dummy_location;
-/* #define CALL_DUMMY_LOCATION carp_call_dummy_location */
-int carp_call_stack_adjust;
-/* #define CALL_DUMMY_STACK_ADJUST carp_call_stack_adjust */
-int carp_call_start_offset;
-/* #define CALL_DUMMY_START_OFFSET carp_call_start_offset */
-
-
-#if 0
-@item CANNOT_FETCH_REGISTER (regno)
-A C expression that should be nonzero if @var{regno} cannot be fetched
-from an inferior process.  This is only relevant if
-@code{FETCH_INFERIOR_REGISTERS} is not defined.
-#endif
-int carp_cannot_fetch_register;
-/* #define CANNOT_FETCH_REGISTER(regno) carp_cannot_fetch_register(regno) */
-
-
-#if 0
-@item CANNOT_STORE_REGISTER (regno)
-A C expression that should be nonzero if @var{regno} should not be
-written to the target.  This is often the case for program counters,
-status words, and other special registers.  If this is not defined, GDB
-will assume that all registers may be written.
-#endif
-int carp_cannot_store_register (int regno) { return 0; }
-/* #define CANNOT_STORE_REGISTER(regno) carp_cannot_store_register(regno) */
-
-
-#if 0
-@item CHILL_PRODUCER
-@item GCC_PRODUCER
-@item GPLUS_PRODUCER
-@item LCC_PRODUCER
-If defined, these are the producer strings in a DWARF 1 file.  All of
-these have reasonable defaults already.
-#endif
-
-
-#if 0
-@item DO_DEFERRED_STORES
-@item CLEAR_DEFERRED_STORES
-Define this to execute any deferred stores of registers into the inferior,
-and to cancel any deferred stores.
-Currently only implemented correctly for native Sparc configurations?
-#endif
-void carp_do_deferred_stores (void) { return; }
-void carp_clear_deferred_stores (void) { return; }
-/* #define DO_DEFERRED_STORES carp_do_deferred_stores () */
-/* #define CLEAR_DEFERRED_STORES carp_clear_deferred_stores () */
-
-
-#if 0
-@item CPLUS_MARKER
-Define this to expand into the character that G++ uses to distinguish
-compiler-generated identifiers from programmer-specified identifiers.
-By default, this expands into @code{'$'}.  Most System V targets should
-define this to @code{'.'}.
-#endif
-
-
-#if 0
-@item DBX_PARM_SYMBOL_CLASS
-Hook for the @code{SYMBOL_CLASS} of a parameter when decoding DBX symbol
-information.  In the i960, parameters can be stored as locals or as
-args, depending on the type of the debug record.
-#endif
-
-
-#if 0
-@item DECR_PC_AFTER_BREAK
-Define this to be the amount by which to decrement the PC after the
-program encounters a breakpoint.  This is often the number of bytes in
-BREAKPOINT, though not always.  For most targets this value will be 0.
-#endif
-int carp_decr_pc_after_break;
-/* #define DECR_PC_AFTER_BREAK carp_decr_pc_after_break */
-
-
-#if 0
-@item DECR_PC_AFTER_HW_BREAK
-Similarly, for hardware breakpoints.
-#endif
-int carp_decr_pc_after_hw_break;
-/* #define DECR_PC_AFTER_HW_BREAK carp_decr_pc_after_hw_break */
-
-
-#if 0
-@item DISABLE_UNSETTABLE_BREAK addr
-If defined, this should evaluate to 1 if @var{addr} is in a shared
-library in which breakpoints cannot be set and so should be disabled.
-#endif
-
-
-#if 0
-@item DO_REGISTERS_INFO
-If defined, use this to print the value of a register or all registers.
-#endif
-void carp_do_registers_info (int regnum, int fpregs) { return; }
-/* #define DO_REGISTERS_INFO(r, f) carp_do_registers_info (r, f) */
-
-
-#if 0
-@item END_OF_TEXT_DEFAULT
-This is an expression that should designate the end of the text section
-(? FIXME ?)
-#endif
-
-
-#if 0
-@item EXTRACT_RETURN_VALUE(type,regbuf,valbuf)
-Define this to extract a functions return value of type @var{type} from
-the raw register state @var{regbuf} and copy that, in virtual format,
-into @var{valbuf}.
-#endif
-void carp_extract_return_value (struct type *type, char *regbuf, char *valbuf) { return; }
-/* #define EXTRACT_RETURN_VALUE(type,regbuf,valbuf) carp_extract_return_value(type,regbuf,valbuf) */
-
- 
-#if 0
-@item EXTRACT_STRUCT_VALUE_ADDRESS(regbuf)
-Define this to extract from an array @var{regbuf} containing the (raw)
-register state, the address in which a function should return its
-structure value, as a CORE_ADDR (or an expression that can be used as
-one).
-#endif
-CORE_ADDR carp_extract_struct_value_address (char *regbuf) { return 0; }
-/* #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) carp_extract_struct_value_address(regbuf) */
-
-
-#if 0
-@item EXTRA_FRAME_INFO
-If defined, this must be a list of slots that may be inserted into the
-@code{frame_info} structure defined in @code{frame.h}.
-#endif
-
-
-#if 0
-@item FIX_CALL_DUMMY
-#endif
-CORE_ADDR carp_fix_call_dummy (char *dummyname, CORE_ADDR start_sp, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p) { return 0; }
-/* #define FIX_CALL_DUMMY(dummy1, start_sp, funaddr, nargs, args, value_type, using_gcc) carp_fix_call_dummy (dummy1, start_sp, funaddr, nargs, args, value_type, using_gcc) */
-
-
-#if 0
-@item FLOAT_INFO
-If defined, then the info float command will print information about
-the processors floating point unit.
-#endif
-void carp_float_info (void) { return; }
-/* #define FLOAT_INFO carp_float_info () */
-
-
-#if 0
-@item FP_REGNUM
-The number of the frame pointer register.
-#endif
-int carp_fp_regnum;
-/* #define FP_REGNUM carp_fp_regnum */
-
-
-#if 0
-@item FRAMELESS_FUNCTION_INVOCATION(fi, frameless)
-Define this to set the variable @var{frameless} to 1 if the function
-invocation represented by @var{fi} does not have a stack frame
-associated with it.  Otherwise set it to 0.
-#endif
-int carp_frameless_function_invocation (struct frame_info *fi) { return 0; }
-/* #define FRAMELESS_FUNCTION_INVOCATION(fi,frameless) (frameless) = carp_frameless_function_invocation (fi) */
-
-
-#if 0
-@item FRAME_ARGS_ADDRESS
-stack.c
-#endif
-CORE_ADDR carp_frame_args_address (struct frame_info *fi) { return 0; };
-/* #define FRAME_ARGS_ADDRESS(FI) carp_frame_args_address (FI) */
-
-
-#if 0
-@item FRAME_ARGS_ADDRESS_CORRECT
-stack.c
-#endif
-CORE_ADDR carp_frame_args_address_correct (struct frame_info *fi) { return 0; }
-/* #define FRAME_ARGS_ADDRESS_CORRECT(FI) carp_frame_args_address_correct(FI) */
-
-
-#if 0
-@item FRAME_ARGS_SKIP
-#endif
-int carp_frame_args_skip;
-/* #define FRAME_ARGS_SKIP carp_frame_args_skip */
-
-
-#if 0
-@item FRAME_CHAIN(frame)
-Given @var{frame}, return a pointer to the calling frame.
-#endif
-CORE_ADDR carp_frame_chain (struct frame_info *fi) { return 0; }
-/* #define FRAME_CHAIN(frame) carp_frame_chain (frame) */
-
-
-#if 0
-@item FRAME_CHAIN_COMBINE(chain,frame)
-Define this to take the frame chain pointer and the frames nominal
-address and produce the nominal address of the callers frame.
-Presently only defined for HP PA.
-#endif
-CORE_ADDR carp_frame_chain_combine (CORE_ADDR address, struct frame_info *fi) { return 0; }
-/* #define FRAME_CHAIN_COMBINE(address, frame) carp_frame_chain_combine (address, frame) */
-
-
-
-#if 0
-@item FRAME_CHAIN_VALID(chain,thisframe)
-Define this to be an expression that returns zero if the given frame is
-an outermost frame, with no caller, and nonzero otherwise.  The default
-definition is nonzero if the chain pointer is nonzero and given frames
-PC is not inside the startup file (such as @file{crt0.o}).  The
-alternate default definition (which is used if
-FRAME_CHAIN_VALID_ALTERNATE is defined) is nonzero if the chain pointer
-is nonzero and the given frames PC is not in @code{main()} or a known
-entry point function (such as @code{_start()}).
-#endif
-int carp_frame_chain_valid (CORE_ADDR address, struct frame_info *fi) { return 0; }
-/* #define FRAME_CHAIN_VALID(address, frame) carp_frame_chain_valid (address, frame) */
-
-
-#if 0
-@item FRAME_CHAIN_VALID_ALTERNATE
-Define this in order to use the alternate default definition of
-@code{FRAME_CHAIN_VALID}.
-#endif
-
-
-#if 0
-@item FRAME_FIND_SAVED_REGS
-stack.c
-#endif
-void carp_frame_find_saved_regs (struct frame_info *frame, struct frame_saved_regs *saved_regs_addr) { return; }
-/* #define FRAME_FIND_SAVED_REGS(frame, saved_regs_addr) carp_frame_find_saved_regs (frame, &(saved_regs_addr)) */
-
-
-#if 0
-@item FRAME_LOCALS_ADDRESS
-stack.c
-#endif
-CORE_ADDR carp_frame_locals_address (struct frame_info *fi) { return 0; };
-/* #define FRAME_LOCALS_ADDRESS(FI) carp_frame_locals_address (FI) */
-
-
-#if 0
-@item FRAME_NUM_ARGS (val, fi)
-For the frame described by fi, set val to the number of arguments
-that are being passed.
-#endif
-int carp_frame_num_args (struct frame_info *fi) { return 0; }
-/* #define FRAME_NUM_ARGS(val, fi) (val) = carp_frame_num_args (fi) */
-
-
-#if 0
-@item FRAME_SAVED_PC(frame)
-Given @var{frame}, return the pc saved there.  That is, the return
-address.
-#endif
-CORE_ADDR carp_frame_saved_pc (struct frame_info *fi) { return 0; }
-/* #define FRAME_SAVED_PC(fi) carp_frame_saved_pc (fi) */
-
-
-#if 0
-@item FUNCTION_EPILOGUE_SIZE
-For some COFF targets, the @code{x_sym.x_misc.x_fsize} field of the
-function end symbol is 0.  For such targets, you must define
-@code{FUNCTION_EPILOGUE_SIZE} to expand into the standard size of a
-functions epilogue.
-#endif
-int carp_function_epilogue_size;
-/* #define FUNCTION_EPILOGUE_SIZE carp_function_epilogue_size */
-
-
-#if 0
-@item FUNCTION_START_OFFSET
-#endif
-int carp_function_start_offset;
-/* #define FUNCTION_START_OFFSET carp_function_start_offset */
-
-
-#if 0
-@item GCC_COMPILED_FLAG_SYMBOL
-@item GCC2_COMPILED_FLAG_SYMBOL
-If defined, these are the names of the symbols that GDB will look for to
-detect that GCC compiled the file.  The default symbols are
-@code{gcc_compiled.} and @code{gcc2_compiled.}, respectively. (Currently
-only defined for the Delta 68.)
-#endif
-
-
-#if 0
-@item GDB_TARGET_IS_HPPA
-This determines whether horrible kludge code in dbxread.c and
-partial-stab.h is used to mangle multiple-symbol-table files from
-HPPAs.  This should all be ripped out, and a scheme like elfread.c
-used.
-#endif
-
-
-#if 0
-@item GDB_TARGET_IS_MACH386
-@item GDB_TARGET_IS_SUN3
-@item GDB_TARGET_IS_SUN386
-Kludges that should go away.
-#endif
-
-
-#if 0
-@item GET_LONGJMP_TARGET
-For most machines, this is a target-dependent parameter.  On the
-DECstation and the Iris, this is a native-dependent parameter, since
-<setjmp.h> is needed to define it.
-
-This macro determines the target PC address that longjmp() will jump to,
-assuming that we have just stopped at a longjmp breakpoint.  It takes a
-CORE_ADDR * as argument, and stores the target PC value through this
-pointer.  It examines the current state of the machine as needed.
-#endif
-
-
-#if 0
-@item GET_SAVED_REGISTER
-Define this if you need to supply your own definition for the function
-@code{get_saved_register}.  Currently this is only done for the a29k.
-#endif
-void get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval) { return; }
-/* #define GET_SAVED_REGISTER */
-
-
-#if 0
-@item HAVE_REGISTER_WINDOWS
-Define this if the target has register windows.
-@item REGISTER_IN_WINDOW_P (regnum)
-Define this to be an expression that is 1 is the given register is in
-the window.
-#endif
-int carp_have_register_windows;
-int carp_register_in_window_p (int regnum) { return 0; }
-/* #define HAVE_REGISTER_WINDOWS carp_have_register_windows */
-/* #define REGISTER_IN_WINDOW_P(regnum) carp_register_in_window_p (regnum) */
-
-
-#if 0
-@item REGISTER_VIRTUAL_TYPE
-#endif
-struct type *carp_register_virtual_type (int regno) { return 0; }
-/* #define REGISTER_VIRTUAL_TYPE(regno) carp_register_virtual_type (regno) */
-
-
-
-#if 0
-@item IBM6000_TARGET
-Shows that we are configured for an IBM RS/6000 target.  This
-conditional should be eliminated (FIXME) and replaced by
-feature-specific macros.  It was introduced in haste and we are
-repenting at leisure.
-#endif
-
-
-#if 0
-@item IEEE_FLOAT
-Define this if the target system uses IEEE-format floating point numbers.
-#endif
-int carp_ieee_float;
-/* #define IEEE_FLOAT carp_ieee_float */
-
-
-#if 0
-@item INIT_EXTRA_FRAME_INFO (fromleaf, fci)
-If defined, this should be a C expression or statement that fills in the
-@code{EXTRA_FRAME_INFO} slots of the given frame @var{fci}.
-#endif
-void carp_init_extra_frame_info (CORE_ADDR fromleaf, struct frame_info *fci) { return; }
-/* #define INIT_EXTRA_FRAME_INFO(fromleaf, fci) carp_init_extra_frame_info (fromleaf, fci) */
-
-
-
-#if 0
-@item INIT_FRAME_PC (fromleaf, prev)
-This is a C statement that sets the pc of the frame pointed to by
-@var{prev}.  [By default...]
-#endif
-void carp_init_frame_pc (CORE_ADDR fromleaf, struct frame_info *fci) { return; }
-/* #define INIT_FRAME_PC(fromleaf, fci) carp_init_frame_pc (fromleaf, fci) */
-
-
-#if 0
-@item INNER_THAN
-Define this to be either @code{<} if the targets stack grows downward
-in memory, or @code{>} is the stack grows upwards.
-#endif
-/* #define INNER_THAN < */
-extern int carp_inner_than (int, int);
-#define INNER_THAN(x,y) carp_inner_than(x,y)
-
-
-#if 0
-@item IN_SIGTRAMP (pc, name)
-Define this to return true if the given pc and/or name indicates that
-the current function is a sigtramp.
-#endif
-int carp_in_sigtramp (CORE_ADDR pc, char *name) { return 0; }
-/* #define IN_SIGTRAMP(pc, name) carp_in_sigtramp (pc, name) */
-
-
-#if 0
-@item SIGTRAMP_START (pc)
-@item SIGTRAMP_END (pc)
-Define these to be the start and end address of the sigtramp for the
-given pc.  On machines where the address is just a compile time
-constant, the macro expansion will typically just ignore the supplied
-pc.
-#endif
-CORE_ADDR carp_sigtramp_start (CORE_ADDR pc) { return 0; }
-CORE_ADDR carp_sigtramp_end (CORE_ADDR pc) { return 0; }
-/* #define SIGTRAMP_START(pc) carp_sigtramp_start (pc) */
-/* #define SIGTRAMP_END(pc) carp_sigtramp_end (pc) */
-
-
-#if 0
-@item IN_SOLIB_TRAMPOLINE pc name
-Define this to evaluate to nonzero if the program is stopped in the
-trampoline that connects to a shared library.
-#endif
-
-
-#if 0
-@item IS_TRAPPED_INTERNALVAR name
-This is an ugly hook to allow the specification of special actions that
-should occur as a side-effect of setting the value of a variable
-internal to GDB.  Currently only used by the h8500.  Note that this
-could be either a host or target conditional.
-#endif
-int carp_is_trapped_internalvar (char *name) { return 0; }
-/* #define IS_TRAPPED_INTERNALVAR(name) carp_is_trapped_internalvar (name) */
-
-
-#if 0
-@item KERNEL_DEBUGGING
-tm-ultra3.h
-#endif
-
-
-#if 0
-@item MAX_REGISTER_RAW_SIZE
-#endif
-int carp_max_register_raw_size;
-/* #define MAX_REGISTER_RAW_SIZE carp_max_register_raw_size */
-
-
-#if 0
-@item MAX_REGISTER_VIRTUAL_SIZE
-#endif
-int carp_max_register_virtual_size;
-/* #define MAX_REGISTER_VIRTUAL_SIZE carp_max_register_virtual_size */
-
-
-#if 0
-@item MIPSEL
-mips-tdep.c
-#endif
-
-
-#if 0
-@item NEED_TEXT_START_END
-Define this if GDB should determine the start and end addresses of the
-text section.  (Seems dubious.)
-#endif
-int carp_need_text_start_end;
-/* #define NEED_TEXT_START_END carp_need_text_start_end */
-
-
-#if 0
-@item NO_HIF_SUPPORT
-(Specific to the a29k.)
-#endif
-
-
-#if 0
-@item SOFTWARE_SINGLE_STEP_P
-@ttem SOFTWARE_SINGLE_STEP
-#endif
-int carp_software_single_step_p;
-void carp_software_single_step (int signal, int bp_p) { return; }
-
-#if 0
-@item NUM_REGS
-#endif
-int carp_num_regs;
-/* #define NUM_REGS carp_num_regs */
-
-
-#if 0
-@item PCC_SOL_BROKEN
-(Used only in the Convex target.)
-#endif
-
-
-#if 0
-@item PC_IN_CALL_DUMMY
-inferior.h
-#endif
-int carp_pc_in_call_dummy (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR fp) { return 0; }
-/* #define PC_IN_CALL_DUMMY(pc, sp, fp) carp_pc_in_call_dummy (pc, sp, fp) */
-
-
-#if 0
-@item PC_LOAD_SEGMENT
-If defined, print information about the load segment for the program
-counter.  (Defined only for the RS/6000.)
-#endif
-
-
-#if 0
-@item PC_REGNUM
-If the program counter is kept in a register, then define this macro to
-be the number of that register.  This need be defined only if
-@code{TARGET_WRITE_PC} is not defined.
-#endif
-int carp_pc_regnum;
-/* #define PC_REGNUM carp_pc_regnum */
-
-
-#if 0
-@item NPC_REGNUM
-The number of the next program counter register, if defined.
-#endif
-
-
-#if 0
-@item NNPC_REGNUM
-The number of the next next program counter register, if defined.
-Currently, this is only defined for the Motorola 88K.
-#endif
-
-
-#if 0
-@item PRINT_REGISTER_HOOK (regno)
-If defined, this must be a function that prints the contents of the
-given register to standard output.
-#endif
-
-
-#if 0
-@item PRINT_TYPELESS_INTEGER
-This is an obscure substitute for @code{print_longest} that seems to
-have been defined for the Convex target.
-#endif
-
-
-#if 0
-@item PROCESS_LINENUMBER_HOOK
-A hook defined for XCOFF reading.
-#endif
-
-
-#if 0
-@item PROLOGUE_FIRSTLINE_OVERLAP
-(Only used in unsupported Convex configuration.)
-#endif
-
-
-#if 0
-@item PS_REGNUM
-If defined, this is the number of the processor status register.  (This
-definition is only used in generic code when parsing "$ps".)
-#endif
-
-
-#if 0
-@item POP_FRAME
-Used in @samp{call_function_by_hand} to remove an artificial stack
-frame.
-#endif
-void carp_pop_frame (void) { return; }
-/* #define POP_FRAME carp_pop_frame () */
-
-
-#if 0
-@item PUSH_ARGUMENTS (nargs, args, sp, struct_return, struct_addr)
-Define this to push arguments onto the stack for inferior function call.
-#endif
-CORE_ADDR carp_push_arguments (int nargs, struct value **args, CORE_ADDR sp, unsigned char struct_return, CORE_ADDR struct_addr) { return 0; }
-/* #define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) (SP) = carp_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) */
-
-
-#if 0
-@item PUSH_DUMMY_FRAME
-Used in @samp{call_function_by_hand} to create an artificial stack frame.
-#endif
-void carp_push_dummy_frame (void) { return; }
-/* #define PUSH_DUMMY_FRAME carp_push_dummy_frame () */
-
-
-#if 0
-@item REGISTER_BYTE
-#endif
-int carp_register_byte (int regnum) { return 0; }
-#define REGISTER_BYTE(regnum) carp_register_byte (regnum)
-
-
-#if 0
-@item REGISTER_BYTES
-The total amount of space needed to store GDBs copy of the machines
-register state.
-#endif
-int carp_register_bytes;
-/* #define REGISTER_BYTES carp_register_bytes */
-
-
-#if 0
-@item REGISTER_NAMES
-Define this to expand into an initializer of an array of strings.  Each
-string is the name of a register.
-#endif
-char **carp_register_names;
-/* #define REGISTER_NAMES carp_register_names */
-
-
-#if 0
-@item REGISTER_RAW_SIZE
-#endif
-int carp_register_raw_size (int regnum) { return 0; }
-/* #define REGISTER_RAW_SIZE(regnum) carp_register_raw_size (regnum) */
-
-
-#if 0
-@item REGISTER_SIZE
-Size of a general purpose register?
-#endif
-int carp_register_size;
-/* #define REGISTER_SIZE carp_register_size */
-
-
-#if 0
-@item REGISTER_VIRTUAL_SIZE
-#endif
-int carp_register_virtual_size (int regnum) { return 0; }
-/* #define REGISTER_VIRTUAL_SIZE(regnum) carp_register_virtual_size (regnum) */
-
-
-#if 0
-@item REG_STRUCT_HAS_ADDR (gcc_p, type)
-Define this to return 1 if the given type will be passed by pointer
-rather than directly.
-#endif
-int carp_reg_struct_has_addr (int gcc_p, struct type *type) { return 0; }
-/* #define REG_STRUCT_HAS_ADDR(gcc_p, type) carp_reg_struct_has_addr (gcc_p, type) */
-
-
-#if 0
-@item SAVED_PC_AFTER_CALL (frame)
-#endif
-CORE_ADDR carp_saved_pc_after_call (struct frame_info *frame) { return 0; }
-/* #define SAVED_PC_AFTER_CALL(frame) carp_saved_pc_after_call (frame) */
-
-
-#if 0
-@item SDB_REG_TO_REGNUM (regnum)
-Define this to convert sdb register numbers into GDB regnums.  If not
-defined, no conversion will be done.
-#endif
-int carp_sdb_reg_to_regnum (int regnum) { return 0; }
-/* #define SDB_REG_TO_REGNUM(regnum) carp_sdb_reg_to_regnum (regnum) */
-
-
-#if 0
-@item SET_TRAPPED_INTERNALVAR
-#endif
-void carp_set_trapped_internalvar (struct internalvar *var, struct value *newval, int bitpos, int bitsize, int offset) { return; }
-/* #dfine SET_TRAPPED_INTERNALVAR(var, newval, bitpos, bitsize, offset) carp_set_trapped_internalvar (var, newval, bitpos, bitsize, offset) */
-
-
-#if 0
-@item SHIFT_INST_REGS
-(Only used for m88k targets.)
-#endif
-
-
-#if 0
-@item SKIP_PROLOGUE
-A C statement that advances the PC across any function entry prologue
-instructions so as to reach real code.
-#endif
-CORE_ADDR carp_skip_prologue (CORE_ADDR pc) { return 0; }
-/* #define SKIP_PROLOGUE(pc) (pc) = carp_skip_prologue (pc) */
-
-
-#if 0
-@item SKIP_PROLOGUE_FRAMELESS_P
-A C statement that should behave similarly, but that can stop as soon as
-the function is known to have a frame.  If not defined,
-@code{SKIP_PROLOGUE} will be used instead.
-#endif
-CORE_ADDR carp_skip_prologue_frameless_p (CORE_ADDR pc) { return 0; }
-/* #define SKIP_PROLOGUE_FRAMELESS_P(pc) (pc) = carp_skip_prologue_frameless_p (pc) */
-
-
-#if 0
-@item SKIP_TRAMPOLINE_CODE (pc)
-If the target machine has trampoline code that sits between callers and
-the functions being called, then define this macro to return a new PC
-that is at the start of the real function.
-#endif
-CORE_ADDR carp_skip_trampoline_code (CORE_ADDR pc) { return 0; }
-/* #define SKIP_TRAMPOLINE_CODE(pc) (pc) = carp_skip_trampoline_code (pc) */
-
-
-#if 0
-@item SP_REGNUM
-Define this to be the number of the register that serves as the stack
-pointer.
-#endif
-int carp_sp_regnum;
-/* #define SP_REGNUM carp_sp_regnum */
-
-
-#if 0
-@item STAB_REG_TO_REGNUM
-Define this to convert stab register numbers (as gotten from r
-declarations) into GDB regnums.  If not defined, no conversion will be
-done.
-#endif
-int carp_stab_reg_to_regnum (int regnum) { return 0; }
-/* #define STAB_REG_TO_REGNUM(regnum) carp_stab_reg_to_regnum (regnum) */
-
-
-#if 0
-@item STACK_ALIGN (addr)
-Define this to adjust the address to the alignment required for the
-processors stack.
-#endif
-CORE_ADDR carp_stack_align (CORE_ADDR pc) { return 0; }
-/* #define STACK_ALIGN(pc) carp_stack_align (pc) */
-
-
-#if 0
-@item STEP_SKIPS_DELAY (addr)
-Define this to return true if the address is of an instruction with a
-delay slot.  If a breakpoint has been placed in the instructions delay
-slot, GDB will single-step over that instruction before resuming
-normally.  Currently only defined for the Mips.
-#endif
-
-
-#if 0
-@item STORE_STRUCT_RETURN (type, valbuf)
-A C expression that stores a function return value of type @var{type},
-where @var{valbuf} is the address of the value to be stored.
-#endif
-void carp_store_struct_return (CORE_ADDR addr, CORE_ADDR sp) { return; }
-/* #define STORE_STRUCT_RETURN(addr,sp) carp_store_struct_return (addr, sp) */
-
-
-#if 0
-@item STORE_RETURN_VALUE (type, valbuf)
-A C expression that stores a function return value of type @var{type},
-where @var{valbuf} is the address of the value to be stored.
-#endif
-void carp_store_return_value (struct type *type, char *valbuf) { return; }
-/* #define STORE_RETURN_VALUE(type,valbuf) carp_store_return_value (type, valbuf) */
-
-
-#if 0
-@item SUN_FIXED_LBRAC_BUG
-(Used only for Sun-3 and Sun-4 targets.)
-#endif
-
-
-#if 0
-@item SYMBOL_RELOADING_DEFAULT
-The default value of the symbol-reloading variable.  (Never defined in
-current sources.)
-#endif
-
-
-#if 0
-@item TARGET_BYTE_ORDER
-The ordering of bytes in the target.  This must be defined to be either
-@code{BIG_ENDIAN} or @code{LITTLE_ENDIAN}.
-#endif
-int carp_target_byte_order;
-/* #define TARGET_BYTE_ORDER carp_target_byte_order */
-
-
-#if 0
-@item TARGET_CHAR_BIT
-Number of bits in a char; defaults to 8.
-#endif
-
-
-#if 0
-@item TARGET_COMPLEX_BIT
-Number of bits in a complex number; defaults to @code{2 * TARGET_FLOAT_BIT}.
-#endif
-int carp_target_complex_bit;
-/* #define TARGET_COMPLEX_BIT carp_target_complex_bit */
-
-
-#if 0
-@item TARGET_DOUBLE_BIT
-Number of bits in a double float; defaults to @code{8 * TARGET_CHAR_BIT}.
-#endif
-int carp_target_double_bit;
-/* #define TARGET_DOUBLE_BIT carp_target_double_bit */
-
-
-#if 0
-@item TARGET_DOUBLE_COMPLEX_BIT
-Number of bits in a double complex; defaults to @code{2 * TARGET_DOUBLE_BIT}.
-#endif
-int carp_target_double_complex_bit;
-/* #define TARGET_DOUBLE_COMPLEX_BIT carp_target_double_complex_bit */
-
-
-#if 0
-@item TARGET_FLOAT_BIT
-Number of bits in a float; defaults to @code{4 * TARGET_CHAR_BIT}.
-#endif
-int carp_target_float_bit;
-/* #define TARGET_FLOAT_BIT carp_target_float_bit */
-
-
-#if 0
-@item TARGET_INT_BIT
-Number of bits in an integer; defaults to @code{4 * TARGET_CHAR_BIT}.
-#endif
-int carp_target_int_bit;
-/* #define TARGET_INT_BIT carp_target_int_bit */
-
-
-#if 0
-@item TARGET_LONG_BIT
-Number of bits in a long integer; defaults to @code{4 * TARGET_CHAR_BIT}.
-#endif
-int carp_target_long_bit;
-/* #define TARGET_LONG_BIT carp_target_long_bit */
-
-
-#if 0
-@item TARGET_LONG_DOUBLE_BIT
-Number of bits in a long double float;
-defaults to @code{2 * TARGET_DOUBLE_BIT}.
-#endif
-int carp_target_long_double_bit;
-/* #define TARGET_LONG_DOUBLE_BIT carp_target_long_double_bit */
-
-
-#if 0
-@item TARGET_LONG_LONG_BIT
-Number of bits in a long long integer; defaults to @code{2 * TARGET_LONG_BIT}.
-#endif
-int carp_target_long_long_bit;
-/* #define TARGET_LONG_LONG_BIT carp_target_long_long_bit */
-
-
-#if 0
-@item TARGET_PTR_BIT
-Number of bits in a pointer; defaults to @code{TARGET_INT_BIT}.
-#endif
-int carp_target_ptr_bit;
-/* #define TARGET_PTR_BIT carp_target_ptr_bit */
-
-
-#if 0
-@item TARGET_SHORT_BIT
-Number of bits in a short integer; defaults to @code{2 * TARGET_CHAR_BIT}.
-#endif
-int carp_target_short_bit;
-/* #define TARGET_SHORT_BIT carp_target_short_bit */
-
-
-#if 0
-@item TARGET_READ_PC
-@item TARGET_WRITE_PC (val, pid)
-@item TARGET_READ_SP
-@item TARGET_WRITE_SP
-@item TARGET_READ_FP
-@item TARGET_WRITE_FP
-These change the behavior of @code{read_pc}, @code{write_pc},
-@code{read_sp}, @code{write_sp}, @code{read_fp} and @code{write_fp}.
-For most targets, these may be left undefined.  GDB will call the read
-and write register functions with the relevant @code{_REGNUM} argument.
-
-These macros are useful when a target keeps one of these registers in a
-hard to get at place; for example, part in a segment register and part
-in an ordinary register.
-#endif
-CORE_ADDR carp_target_read_pc (int pid) { return 0; }
-CORE_ADDR carp_target_read_sp (void) { return 0; }
-CORE_ADDR carp_target_read_fp (void) { return 0; }
-void carp_target_write_pc (CORE_ADDR pc, int pid) { return; }
-void carp_target_write_sp (CORE_ADDR sp) { return; }
-void carp_target_write_fp (CORE_ADDR fp) { return; }
-/* #define TARGET_READ_PC(pid) carp_target_read_pc (pid) */
-/* #define TARGET_WRITE_PC(val,pid) carp_target_write_pc (val, pid) */
-/* #define TARGET_READ_SP() carp_target_read_sp () */
-/* #define TARGET_WRITE_SP(val) carp_target_write_sp (val) */
-/* #define TARGET_READ_FP() carp_target_read_fp () */
-/* #define TARGET_WRITE_FP(val) carp_target_write_fp (val) */
-
-
-#if 0
-@item USE_STRUCT_CONVENTION (gcc_p, type)
-If defined, this must be an expression that is nonzero if a value of the
-given @var{type} being returned from a function must have space
-allocated for it on the stack.  @var{gcc_p} is true if the function
-being considered is known to have been compiled by GCC; this is helpful
-for systems where GCC is known to use different calling convention than
-other compilers.
-#endif
-
-
-#if 0
-@item VALUE_OF_TRAPPED_INTERNALVAR
-#endif
-struct value *carp_value_of_trapped_internalvar (struct internalvar *var) { return 0; }
-/* #define VALUE_OF_TRAPPED_INTERNALVAR(var) carp_value_of_trapped_internalvar (var) */
-
-
-#if 0
-@item VARIABLES_INSIDE_BLOCK (desc, gcc_p)
-For dbx-style debugging information, if the compiler puts variable
-declarations inside LBRAC/RBRAC blocks, this should be defined to be
-nonzero.  @var{desc} is the value of @code{n_desc} from the
-@code{N_RBRAC} symbol, and @var{gcc_p} is true if GDB has noticed the
-presence of either the @code{GCC_COMPILED_SYMBOL} or the
-@code{GCC2_COMPILED_SYMBOL}.  By default, this is 0.
-#endif
-
-
-#if 0
-@item OS9K_VARIABLES_INSIDE_BLOCK (desc, gcc_p)
-Similarly, for OS/9000.  Defaults to 1.
-#endif
diff --git a/gdb/ch-exp.c b/gdb/ch-exp.c
deleted file mode 100644
index 45436a3..0000000
--- a/gdb/ch-exp.c
+++ /dev/null
@@ -1,2169 +0,0 @@
-/* Parser for GNU CHILL (CCITT High-Level Language)  -*- C -*-
-   Copyright (C) 1992, 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Parse a Chill expression from text in a string,
-   and return the result as a  struct expression  pointer.
-   That structure contains arithmetic operations in reverse polish,
-   with constants represented by operations that are followed by special data.
-   See expression.h for the details of the format.
-   What is important here is that it can be built up sequentially
-   during the process of parsing; the lower levels of the tree always
-   come first in the result.
-
-   Note that the language accepted by this parser is more liberal
-   than the one accepted by an actual Chill compiler.  For example, the
-   language rule that a simple name string can not be one of the reserved
-   simple name strings is not enforced (e.g "case" is not treated as a
-   reserved name).  Another example is that Chill is a strongly typed
-   language, and certain expressions that violate the type constraints
-   may still be evaluated if gdb can do so in a meaningful manner, while
-   such expressions would be rejected by the compiler.  The reason for
-   this more liberal behavior is the philosophy that the debugger
-   is intended to be a tool that is used by the programmer when things
-   go wrong, and as such, it should provide as few artificial barriers
-   to it's use as possible.  If it can do something meaningful, even
-   something that violates language contraints that are enforced by the
-   compiler, it should do so without complaint.
-
- */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <ctype.h>
-#include "expression.h"
-#include "language.h"
-#include "value.h"
-#include "parser-defs.h"
-#include "ch-lang.h"
-#include "bfd.h" /* Required by objfiles.h.  */
-#include "symfile.h" /* Required by objfiles.h.  */
-#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
-
-#ifdef __GNUC__
-#define INLINE __inline__
-#endif
-
-typedef union
-
-  {
-    LONGEST lval;
-    ULONGEST ulval;
-    struct {
-      LONGEST val;
-      struct type *type;
-    } typed_val;
-    double dval;
-    struct symbol *sym;
-    struct type *tval;
-    struct stoken sval;
-    struct ttype tsym;
-    struct symtoken ssym;
-  }YYSTYPE;
-
-enum ch_terminal {
-  END_TOKEN = 0,
-  /* '\001' ... '\xff' come first. */
-  OPEN_PAREN = '(',
-  TOKEN_NOT_READ = 999,
-  INTEGER_LITERAL,
-  BOOLEAN_LITERAL,
-  CHARACTER_LITERAL,
-  FLOAT_LITERAL,
-  GENERAL_PROCEDURE_NAME,
-  LOCATION_NAME,
-  EMPTINESS_LITERAL,
-  CHARACTER_STRING_LITERAL,
-  BIT_STRING_LITERAL,
-  TYPENAME,
-  DOT_FIELD_NAME, /* '.' followed by <field name> */
-  CASE,
-  OF,
-  ESAC,
-  LOGIOR,
-  ORIF,
-  LOGXOR,
-  LOGAND,
-  ANDIF,
-  NOTEQUAL,
-  GEQ,
-  LEQ,
-  IN,
-  SLASH_SLASH,
-  MOD,
-  REM,
-  NOT,
-  POINTER,
-  RECEIVE,
-  UP,
-  IF,
-  THEN,
-  ELSE,
-  FI,
-  ELSIF,
-  ILLEGAL_TOKEN,
-  NUM,
-  PRED,
-  SUCC,
-  ABS,
-  CARD,
-  MAX_TOKEN,
-  MIN_TOKEN,
-  ADDR_TOKEN,
-  SIZE,
-  UPPER,
-  LOWER,
-  LENGTH,
-  ARRAY,
-  GDB_VARIABLE,
-  GDB_ASSIGNMENT
-};
-
-/* Forward declarations. */
-
-static void write_lower_upper_value PARAMS ((enum exp_opcode, struct type *));
-static enum ch_terminal match_bitstring_literal PARAMS ((void));
-static enum ch_terminal match_integer_literal PARAMS ((void));
-static enum ch_terminal match_character_literal PARAMS ((void));
-static enum ch_terminal match_string_literal PARAMS ((void));
-static enum ch_terminal match_float_literal PARAMS ((void));
-static enum ch_terminal match_float_literal PARAMS ((void));
-static int decode_integer_literal PARAMS ((LONGEST *, char **));
-static int decode_integer_value PARAMS ((int, char **, LONGEST *));
-static char *match_simple_name_string PARAMS ((void));
-static void growbuf_by_size PARAMS ((int));
-static void parse_untyped_expr PARAMS ((void));
-static void parse_if_expression PARAMS ((void));
-static void parse_else_alternative PARAMS ((void));
-static void parse_then_alternative PARAMS ((void));
-static void parse_expr PARAMS ((void));
-static void parse_operand0 PARAMS ((void));
-static void parse_operand1 PARAMS ((void));
-static void parse_operand2 PARAMS ((void));
-static void parse_operand3 PARAMS ((void));
-static void parse_operand4 PARAMS ((void));
-static void parse_operand5 PARAMS ((void));
-static void parse_operand6 PARAMS ((void));
-static void parse_primval PARAMS ((void));
-static void parse_tuple PARAMS ((struct type *));
-static void parse_opt_element_list PARAMS ((struct type *));
-static void parse_tuple_element PARAMS ((struct type *));
-static void parse_named_record_element PARAMS ((void));
-static void parse_call PARAMS ((void));
-static struct type *parse_mode_or_normal_call PARAMS ((void));
-#if 0
-static struct type *parse_mode_call PARAMS ((void));
-#endif
-static void parse_unary_call PARAMS ((void));
-static int parse_opt_untyped_expr PARAMS ((void));
-static void parse_case_label PARAMS ((void));
-static int expect PARAMS ((enum ch_terminal, char *));
-static void parse_expr PARAMS ((void));
-static void parse_primval PARAMS ((void));
-static void parse_untyped_expr PARAMS ((void));
-static int parse_opt_untyped_expr PARAMS ((void));
-static void parse_if_expression_body PARAMS((void));
-static enum ch_terminal ch_lex PARAMS ((void));
-INLINE static enum ch_terminal PEEK_TOKEN PARAMS ((void));
-static enum ch_terminal peek_token_ PARAMS ((int));
-static void forward_token_ PARAMS ((void));
-static void require PARAMS ((enum ch_terminal));
-static int check_token PARAMS ((enum ch_terminal));
-
-#define MAX_LOOK_AHEAD 2
-static enum ch_terminal terminal_buffer[MAX_LOOK_AHEAD+1] = {
-  TOKEN_NOT_READ, TOKEN_NOT_READ, TOKEN_NOT_READ};
-static YYSTYPE yylval;
-static YYSTYPE val_buffer[MAX_LOOK_AHEAD+1];
-
-/*int current_token, lookahead_token;*/
-
-INLINE static enum ch_terminal
-PEEK_TOKEN()
-{
-  if (terminal_buffer[0] == TOKEN_NOT_READ)
-    {
-      terminal_buffer[0] = ch_lex ();
-      val_buffer[0] = yylval;
-    }
-  return terminal_buffer[0];
-}
-#define PEEK_LVAL() val_buffer[0]
-#define PEEK_TOKEN1() peek_token_(1)
-#define PEEK_TOKEN2() peek_token_(2)
-static enum ch_terminal
-peek_token_ (i)
-     int i;
-{
-  if (i > MAX_LOOK_AHEAD)
-    fatal ("internal error - too much lookahead");
-  if (terminal_buffer[i] == TOKEN_NOT_READ)
-    {
-      terminal_buffer[i] = ch_lex ();
-      val_buffer[i] = yylval;
-    }
-  return terminal_buffer[i];
-}
-
-#if 0
-
-static void
-pushback_token (code, node)
-     enum ch_terminal code;
-     YYSTYPE node;
-{
-  int i;
-  if (terminal_buffer[MAX_LOOK_AHEAD] != TOKEN_NOT_READ)
-    fatal ("internal error - cannot pushback token");
-  for (i = MAX_LOOK_AHEAD; i > 0; i--)
-    { 
-      terminal_buffer[i] = terminal_buffer[i - 1]; 
-      val_buffer[i] = val_buffer[i - 1];
-  }
-  terminal_buffer[0] = code;
-  val_buffer[0] = node;
-}
-
-#endif
-
-static void
-forward_token_()
-{
-  int i;
-  for (i = 0; i < MAX_LOOK_AHEAD; i++)
-    {
-      terminal_buffer[i] = terminal_buffer[i+1];
-      val_buffer[i] = val_buffer[i+1];
-    }
-  terminal_buffer[MAX_LOOK_AHEAD] = TOKEN_NOT_READ;
-}
-#define FORWARD_TOKEN() forward_token_()
-
-/* Skip the next token.
-   if it isn't TOKEN, the parser is broken. */
-
-static void
-require(token)
-     enum ch_terminal token;
-{
-  if (PEEK_TOKEN() != token)
-    {
-      char buf[80];
-      sprintf (buf, "internal parser error - expected token %d", (int)token);
-      fatal(buf);
-    }
-  FORWARD_TOKEN();
-}
-
-static int
-check_token (token)
-     enum ch_terminal token;
-{
-  if (PEEK_TOKEN() != token)
-    return 0;
-  FORWARD_TOKEN ();
-  return 1;
-}
-
-/* return 0 if expected token was not found,
-   else return 1.
-*/
-static int
-expect (token, message)
-     enum ch_terminal token;
-     char *message;
-{
-  if (PEEK_TOKEN() != token)
-    {
-      if (message)
-	error (message);
-      else if (token < 256)
-	error ("syntax error - expected a '%c' here \"%s\"", token, lexptr);
-      else
-	error ("syntax error");
-      return 0;
-    }
-  else
-    FORWARD_TOKEN();
-  return 1;
-}
-
-#if 0
-static tree
-parse_opt_name_string (allow_all)
-     int allow_all; /* 1 if ALL is allowed as a postfix */
-{
-  int token = PEEK_TOKEN();
-  tree name;
-  if (token != NAME)
-    {
-      if (token == ALL && allow_all)
-	{
-	  FORWARD_TOKEN ();
-	  return ALL_POSTFIX;
-	}
-      return NULL_TREE;
-    }
-  name = PEEK_LVAL();
-  for (;;)
-    {
-      FORWARD_TOKEN ();
-      token = PEEK_TOKEN();
-      if (token != '!')
-	return name;
-      FORWARD_TOKEN();
-      token = PEEK_TOKEN();
-      if (token == ALL && allow_all)
-	return get_identifier3(IDENTIFIER_POINTER (name), "!", "*");
-      if (token != NAME)
-	{
-	  if (pass == 1)
-	    error ("'%s!' is not followed by an identifier",
-		   IDENTIFIER_POINTER (name));
-	  return name;
-	}
-      name = get_identifier3(IDENTIFIER_POINTER(name),
-			     "!", IDENTIFIER_POINTER(PEEK_LVAL()));
-    }
-}
-
-static tree
-parse_simple_name_string ()
-{
-  int token = PEEK_TOKEN();
-  tree name;
-  if (token != NAME)
-    {
-      error ("expected a name here");
-      return error_mark_node;
-    }
-  name = PEEK_LVAL ();
-  FORWARD_TOKEN ();
-  return name;
-}
-
-static tree
-parse_name_string ()
-{
-  tree name = parse_opt_name_string (0);
-  if (name)
-    return name;
-  if (pass == 1)
-    error ("expected a name string here");
-  return error_mark_node;
-}
-
-/* Matches: <name_string>
-   Returns if pass 1: the identifier.
-   Returns if pass 2: a decl or value for identifier. */
-
-static tree
-parse_name ()
-{
-  tree name = parse_name_string ();
-  if (pass == 1 || ignoring)
-    return name;
-  else
-    {
-      tree decl = lookup_name (name);
-      if (decl == NULL_TREE)
-	{
-	  error ("`%s' undeclared", IDENTIFIER_POINTER (name));
-	  return error_mark_node;
-	}
-      else if (TREE_CODE (TREE_TYPE (decl)) == ERROR_MARK)
-	return error_mark_node;
-      else if (TREE_CODE (decl) == CONST_DECL)
-	return DECL_INITIAL (decl);
-      else if (TREE_CODE (TREE_TYPE (decl)) == REFERENCE_TYPE)
-	return convert_from_reference (decl);
-      else
-	return decl;
-    } 
-}
-#endif
-
-#if 0
-static void
-pushback_paren_expr (expr)
-     tree expr;
-{
-  if (pass == 1 && !ignoring)
-    expr = build1 (PAREN_EXPR, NULL_TREE, expr);
-  pushback_token (EXPR, expr);
-}
-#endif
-
-/* Matches: <case label> */
-
-static void
-parse_case_label ()
-{
-  if (check_token (ELSE))
-    error ("ELSE in tuples labels not implemented");
-  /* Does not handle the case of a mode name.  FIXME */
-  parse_expr ();
-  if (check_token (':'))
-    {
-      parse_expr ();
-      write_exp_elt_opcode (BINOP_RANGE);
-    }
-}
-
-static int
-parse_opt_untyped_expr ()
-{
-  switch (PEEK_TOKEN ())
-    {
-    case ',':
-    case ':':
-    case ')':
-      return 0;
-    default:
-      parse_untyped_expr ();
-      return 1;
-    }
-}
-
-static void
-parse_unary_call ()
-{
-  FORWARD_TOKEN ();
-  expect ('(', NULL);
-  parse_expr ();
-  expect (')', NULL);
-}
-
-/* Parse NAME '(' MODENAME ')'. */
-
-#if 0
-
-static struct type *
-parse_mode_call ()
-{
-  struct type *type;
-  FORWARD_TOKEN ();
-  expect ('(', NULL);
-  if (PEEK_TOKEN () != TYPENAME)
-    error ("expect MODENAME here `%s'", lexptr);
-  type = PEEK_LVAL().tsym.type;
-  FORWARD_TOKEN ();
-  expect (')', NULL);
-  return type;
-}
-
-#endif
-
-static struct type *
-parse_mode_or_normal_call ()
-{
-  struct type *type;
-  FORWARD_TOKEN ();
-  expect ('(', NULL);
-  if (PEEK_TOKEN () == TYPENAME)
-    {
-      type = PEEK_LVAL().tsym.type;
-      FORWARD_TOKEN ();
-    }
-  else
-    {
-      parse_expr ();
-      type = NULL;
-    }
-  expect (')', NULL);
-  return type;
-}
-
-/* Parse something that looks like a function call.
-   Assume we have parsed the function, and are at the '('. */
-
-static void
-parse_call ()
-{
-  int arg_count;
-  require ('(');
-  /* This is to save the value of arglist_len
-     being accumulated for each dimension. */
-  start_arglist ();
-  if (parse_opt_untyped_expr ())
-    {
-      int tok = PEEK_TOKEN ();
-      arglist_len = 1;
-      if (tok == UP || tok == ':')
-	{
-	  FORWARD_TOKEN ();
-	  parse_expr ();
-	  expect (')', "expected ')' to terminate slice");
-	  end_arglist ();
-	  write_exp_elt_opcode (tok == UP ? TERNOP_SLICE_COUNT
-				: TERNOP_SLICE);
-	  return;
-	}
-      while (check_token (','))
-	{
-	  parse_untyped_expr ();
-	  arglist_len++;
-	}
-    }
-  else
-    arglist_len = 0;
-  expect (')', NULL);
-  arg_count = end_arglist ();
-  write_exp_elt_opcode (MULTI_SUBSCRIPT);
-  write_exp_elt_longcst (arg_count);
-  write_exp_elt_opcode (MULTI_SUBSCRIPT);
-}
-
-static void
-parse_named_record_element ()
-{
-  struct stoken label;
-  char buf[256];
-
-  label = PEEK_LVAL ().sval;
-  sprintf (buf, "expected a field name here `%s'", lexptr);
-  expect (DOT_FIELD_NAME, buf);
-  if (check_token (','))
-    parse_named_record_element ();
-  else if (check_token (':'))
-    parse_expr ();
-  else
-    error ("syntax error near `%s' in named record tuple element", lexptr);
-  write_exp_elt_opcode (OP_LABELED);
-  write_exp_string (label);
-  write_exp_elt_opcode (OP_LABELED);
-}
-
-/* Returns one or more TREE_LIST nodes, in reverse order. */
-
-static void
-parse_tuple_element (type)
-     struct type *type;
-{
-  if (PEEK_TOKEN () == DOT_FIELD_NAME)
-    {
-      /* Parse a labelled structure tuple. */
-      parse_named_record_element ();
-      return;
-    }
-
-  if (check_token ('('))
-    {
-      if (check_token ('*'))
-	{
-	  expect (')', "missing ')' after '*' case label list");
-	  if (type)
-	    {
-	      if (TYPE_CODE (type) == TYPE_CODE_ARRAY)
-		{
-		  /* do this as a range from low to high */
-		  struct type *range_type = TYPE_FIELD_TYPE (type, 0);
-		  LONGEST low_bound, high_bound;
-		  if (get_discrete_bounds (range_type, &low_bound, &high_bound) < 0)
-		    error ("cannot determine bounds for (*)");
-		  /* lower bound */
-		  write_exp_elt_opcode (OP_LONG);
-		  write_exp_elt_type (range_type);
-		  write_exp_elt_longcst (low_bound);
-		  write_exp_elt_opcode (OP_LONG);
-		  /* upper bound */
-		  write_exp_elt_opcode (OP_LONG);
-		  write_exp_elt_type (range_type);
-		  write_exp_elt_longcst (high_bound);
-		  write_exp_elt_opcode (OP_LONG);
-		  write_exp_elt_opcode (BINOP_RANGE);
-		}
-	      else
-		error ("(*) in invalid context");
-	    }
-	  else
-	    error ("(*) only possible with modename in front of tuple (mode[..])");
-	}
-      else
-	{
-	  parse_case_label ();
-	  while (check_token (','))
-	    {
-	      parse_case_label ();
-	      write_exp_elt_opcode (BINOP_COMMA);
-	    }
-	  expect (')', NULL);
-	}
-    }
-  else
-    parse_untyped_expr ();
-  if (check_token (':'))
-    {
-      /* A powerset range or a labeled Array. */
-      parse_untyped_expr ();
-      write_exp_elt_opcode (BINOP_RANGE);
-    }
-}
-
-/* Matches:  a COMMA-separated list of tuple elements.
-   Returns a list (of TREE_LIST nodes). */
-static void
-parse_opt_element_list (type)
-     struct type *type;
-{
-  arglist_len = 0;
-  if (PEEK_TOKEN () == ']')
-    return;
-  for (;;)
-    {
-      parse_tuple_element (type);
-      arglist_len++;
-      if (PEEK_TOKEN () == ']')
-	break;
-      if (!check_token (','))
-	error ("bad syntax in tuple");
-    }
-}
-
-/* Parses: '[' elements ']'
-   If modename is non-NULL it prefixed the tuple.  */
-
-static void
-parse_tuple (mode)
-     struct type *mode;
-{
-  struct type *type;
-  if (mode)
-    type = check_typedef (mode);
-  else
-    type = 0;
-  require ('[');
-  start_arglist ();
-  parse_opt_element_list (type);
-  expect (']', "missing ']' after tuple");
-  write_exp_elt_opcode (OP_ARRAY);
-  write_exp_elt_longcst ((LONGEST) 0);
-  write_exp_elt_longcst ((LONGEST) end_arglist () - 1);
-  write_exp_elt_opcode (OP_ARRAY);
-  if (type)
-    {
-      if (TYPE_CODE (type) != TYPE_CODE_ARRAY
-	  && TYPE_CODE (type) != TYPE_CODE_STRUCT
-	  && TYPE_CODE (type) != TYPE_CODE_SET)
-	error ("invalid tuple mode");
-      write_exp_elt_opcode (UNOP_CAST);
-      write_exp_elt_type (mode);
-      write_exp_elt_opcode (UNOP_CAST);
-    }
-}
-
-static void
-parse_primval ()
-{
-  struct type *type;
-  enum exp_opcode op;
-  char *op_name;
-  switch (PEEK_TOKEN ())
-    {
-    case INTEGER_LITERAL: 
-    case CHARACTER_LITERAL:
-      write_exp_elt_opcode (OP_LONG);
-      write_exp_elt_type (PEEK_LVAL ().typed_val.type);
-      write_exp_elt_longcst (PEEK_LVAL ().typed_val.val);
-      write_exp_elt_opcode (OP_LONG);
-      FORWARD_TOKEN ();
-      break;
-    case BOOLEAN_LITERAL:
-      write_exp_elt_opcode (OP_BOOL);
-      write_exp_elt_longcst ((LONGEST) PEEK_LVAL ().ulval);
-      write_exp_elt_opcode (OP_BOOL);
-      FORWARD_TOKEN ();
-      break;
-    case FLOAT_LITERAL:
-      write_exp_elt_opcode (OP_DOUBLE);
-      write_exp_elt_type (builtin_type_double);
-      write_exp_elt_dblcst (PEEK_LVAL ().dval);
-      write_exp_elt_opcode (OP_DOUBLE);
-      FORWARD_TOKEN ();
-      break;
-    case EMPTINESS_LITERAL:
-      write_exp_elt_opcode (OP_LONG);
-      write_exp_elt_type (lookup_pointer_type (builtin_type_void));
-      write_exp_elt_longcst (0);
-      write_exp_elt_opcode (OP_LONG);
-      FORWARD_TOKEN ();
-      break;
-    case CHARACTER_STRING_LITERAL:
-      write_exp_elt_opcode (OP_STRING);
-      write_exp_string (PEEK_LVAL ().sval);
-      write_exp_elt_opcode (OP_STRING);
-      FORWARD_TOKEN ();
-      break;
-    case BIT_STRING_LITERAL:
-      write_exp_elt_opcode (OP_BITSTRING);
-      write_exp_bitstring (PEEK_LVAL ().sval);
-      write_exp_elt_opcode (OP_BITSTRING);
-      FORWARD_TOKEN ();
-      break;
-    case ARRAY:
-      FORWARD_TOKEN ();
-      /* This is pseudo-Chill, similar to C's '(TYPE[])EXPR'
-	 which casts to an artificial array. */
-      expect ('(', NULL);
-      expect (')', NULL);
-      if (PEEK_TOKEN () != TYPENAME)
-	error ("missing MODENAME after ARRAY()");
-      type = PEEK_LVAL().tsym.type;
-      FORWARD_TOKEN ();
-      expect ('(', NULL);
-      parse_expr ();
-      expect (')', "missing right parenthesis");
-      type = create_array_type ((struct type *) NULL, type,
-				create_range_type ((struct type *) NULL,
-						   builtin_type_int, 0, 0));
-      TYPE_ARRAY_UPPER_BOUND_TYPE(type) = BOUND_CANNOT_BE_DETERMINED;
-      write_exp_elt_opcode (UNOP_CAST);
-      write_exp_elt_type (type);
-      write_exp_elt_opcode (UNOP_CAST);
-      break;
-#if 0
-    case CONST:
-    case EXPR:
-      val = PEEK_LVAL();
-      FORWARD_TOKEN ();
-      break;
-#endif
-    case '(':
-      FORWARD_TOKEN ();
-      parse_expr ();
-      expect (')', "missing right parenthesis");
-      break;
-    case '[':
-      parse_tuple (NULL);
-      break;
-    case GENERAL_PROCEDURE_NAME:
-    case LOCATION_NAME:
-      write_exp_elt_opcode (OP_VAR_VALUE);
-      write_exp_elt_block (NULL);
-      write_exp_elt_sym (PEEK_LVAL ().ssym.sym);
-      write_exp_elt_opcode (OP_VAR_VALUE);
-      FORWARD_TOKEN ();
-      break;
-    case GDB_VARIABLE:	/* gdb specific */
-      FORWARD_TOKEN ();
-      break;
-    case NUM:
-      parse_unary_call ();
-      write_exp_elt_opcode (UNOP_CAST);
-      write_exp_elt_type (builtin_type_int);
-      write_exp_elt_opcode (UNOP_CAST);
-      break;
-    case CARD:
-      parse_unary_call ();
-      write_exp_elt_opcode (UNOP_CARD);
-      break;
-    case MAX_TOKEN:
-      parse_unary_call ();
-      write_exp_elt_opcode (UNOP_CHMAX);
-      break;
-    case MIN_TOKEN:
-      parse_unary_call ();
-      write_exp_elt_opcode (UNOP_CHMIN);
-      break;
-    case PRED:      op_name = "PRED"; goto unimplemented_unary_builtin;
-    case SUCC:      op_name = "SUCC"; goto unimplemented_unary_builtin;
-    case ABS:       op_name = "ABS";  goto unimplemented_unary_builtin;
-    unimplemented_unary_builtin:
-      parse_unary_call ();
-      error ("not implemented:  %s builtin function", op_name);
-      break;
-    case ADDR_TOKEN:
-      parse_unary_call ();
-      write_exp_elt_opcode (UNOP_ADDR);
-      break;
-    case SIZE:
-      type = parse_mode_or_normal_call ();
-      if (type)
-	{ write_exp_elt_opcode (OP_LONG);
-	  write_exp_elt_type (builtin_type_int);
-	  CHECK_TYPEDEF (type);
-	  write_exp_elt_longcst ((LONGEST) TYPE_LENGTH (type));
-	  write_exp_elt_opcode (OP_LONG);
-	}
-      else
-	write_exp_elt_opcode (UNOP_SIZEOF);
-      break;
-    case LOWER:
-      op = UNOP_LOWER;
-      goto lower_upper;
-    case UPPER:
-      op = UNOP_UPPER;
-      goto lower_upper;
-    lower_upper:
-      type = parse_mode_or_normal_call ();
-      write_lower_upper_value (op, type);
-      break;
-    case LENGTH:
-      parse_unary_call ();
-      write_exp_elt_opcode (UNOP_LENGTH);
-      break;
-    case TYPENAME:
-      type = PEEK_LVAL ().tsym.type;
-      FORWARD_TOKEN ();
-      switch (PEEK_TOKEN())
-	{
-	case '[':
-	  parse_tuple (type);
-	  break;
-	case '(':
-	  FORWARD_TOKEN ();
-	  parse_expr ();
-	  expect (')', "missing right parenthesis");
-	  write_exp_elt_opcode (UNOP_CAST);
-	  write_exp_elt_type (type);
-	  write_exp_elt_opcode (UNOP_CAST);
-	  break;
-	default:
-	  error ("typename in invalid context");
-	}
-      break;
-      
-    default: 
-      error ("invalid expression syntax at `%s'", lexptr);
-    }
-  for (;;)
-    {
-      switch (PEEK_TOKEN ())
-	{
-	case DOT_FIELD_NAME:
-	  write_exp_elt_opcode (STRUCTOP_STRUCT);
-	  write_exp_string (PEEK_LVAL ().sval);
-	  write_exp_elt_opcode (STRUCTOP_STRUCT);
-	  FORWARD_TOKEN ();
-	  continue;
-	case POINTER:
-	  FORWARD_TOKEN ();
-	  if (PEEK_TOKEN () == TYPENAME)
-	    {
-	      type = PEEK_LVAL ().tsym.type;
-	      write_exp_elt_opcode (UNOP_CAST);
-	      write_exp_elt_type (lookup_pointer_type (type));
-	      write_exp_elt_opcode (UNOP_CAST);
-	      FORWARD_TOKEN ();
-	    }
-	  write_exp_elt_opcode (UNOP_IND);
-	  continue;
-	case OPEN_PAREN:
-	  parse_call ();
-	  continue;
-	case CHARACTER_STRING_LITERAL:
-	case CHARACTER_LITERAL:
-	case BIT_STRING_LITERAL:
-	  /* Handle string repetition. (See comment in parse_operand5.) */
-	  parse_primval ();
-	  write_exp_elt_opcode (MULTI_SUBSCRIPT);
-	  write_exp_elt_longcst (1);
-	  write_exp_elt_opcode (MULTI_SUBSCRIPT);
-	  continue;
-	case END_TOKEN:
-	case TOKEN_NOT_READ:
-	case INTEGER_LITERAL:
-	case BOOLEAN_LITERAL:
-	case FLOAT_LITERAL:
-	case GENERAL_PROCEDURE_NAME:
-	case LOCATION_NAME:
-	case EMPTINESS_LITERAL:
-	case TYPENAME:
-	case CASE:
-	case OF:
-	case ESAC:
-	case LOGIOR:
-	case ORIF:
-	case LOGXOR:
-	case LOGAND:
-	case ANDIF:
-	case NOTEQUAL:
-	case GEQ:
-	case LEQ:
-	case IN:
-	case SLASH_SLASH:
-	case MOD:
-	case REM:
-	case NOT:
-	case RECEIVE:
-	case UP:
-	case IF:
-	case THEN:
-	case ELSE:
-	case FI:
-	case ELSIF:
-	case ILLEGAL_TOKEN:
-	case NUM:
-	case PRED:
-	case SUCC:
-	case ABS:
-	case CARD:
-	case MAX_TOKEN:
-	case MIN_TOKEN:
-	case ADDR_TOKEN:
-	case SIZE:
-	case UPPER:
-	case LOWER:
-	case LENGTH:
-	case ARRAY:
-	case GDB_VARIABLE:
-	case GDB_ASSIGNMENT:
-	  break;
-	}
-      break;
-    }
-  return;
-}
-
-static void
-parse_operand6 ()
-{
-  if (check_token (RECEIVE))
-    {
-      parse_primval ();
-      error ("not implemented:  RECEIVE expression");
-    }
-  else if (check_token (POINTER))
-    {
-      parse_primval ();
-      write_exp_elt_opcode (UNOP_ADDR);
-    }
-  else
-    parse_primval();
-}
-
-static void
-parse_operand5()
-{
-  enum exp_opcode op;
-  /* We are supposed to be looking for a <string repetition operator>,
-     but in general we can't distinguish that from a parenthesized
-     expression.  This is especially difficult if we allow the
-     string operand to be a constant expression (as requested by
-     some users), and not just a string literal.
-     Consider:  LPRN expr RPRN LPRN expr RPRN
-     Is that a function call or string repetition?
-     Instead, we handle string repetition in parse_primval,
-     and build_generalized_call. */
-  switch (PEEK_TOKEN())
-    {
-    case NOT:  op = UNOP_LOGICAL_NOT; break;
-    case '-':  op = UNOP_NEG; break;
-    default:
-      op = OP_NULL;
-    }
-  if (op != OP_NULL)
-    FORWARD_TOKEN();
-  parse_operand6();
-  if (op != OP_NULL)
-    write_exp_elt_opcode (op);
-}
-
-static void
-parse_operand4 ()
-{
-  enum exp_opcode op;
-  parse_operand5();
-  for (;;)
-    {
-      switch (PEEK_TOKEN())
-	{
-	case '*':  op = BINOP_MUL; break;
-	case '/':  op = BINOP_DIV; break;
-	case MOD:  op = BINOP_MOD; break;
-	case REM:  op = BINOP_REM; break;
-	default:
-	  return;
-	}
-      FORWARD_TOKEN();
-      parse_operand5();
-      write_exp_elt_opcode (op);
-    }
-}
-
-static void
-parse_operand3 ()
-{
-  enum exp_opcode op;
-  parse_operand4 ();
-  for (;;)
-    {
-      switch (PEEK_TOKEN())
-	{
-	case '+':    op = BINOP_ADD; break;
-	case '-':    op = BINOP_SUB; break;
-	case SLASH_SLASH: op = BINOP_CONCAT; break;
-	default:
-	  return;
-	}
-      FORWARD_TOKEN();
-      parse_operand4();
-      write_exp_elt_opcode (op);
-    }
-}
-
-static void
-parse_operand2 ()
-{
-  enum exp_opcode op;
-  parse_operand3 ();
-  for (;;)
-    {
-      if (check_token (IN))
-	{
-	  parse_operand3();
-	  write_exp_elt_opcode (BINOP_IN);
-	}
-      else
-	{
-	  switch (PEEK_TOKEN())
-	    {
-	    case '>':      op = BINOP_GTR; break;
-	    case GEQ:      op = BINOP_GEQ; break;
-	    case '<':      op = BINOP_LESS; break;
-	    case LEQ:      op = BINOP_LEQ; break;
-	    case '=':      op = BINOP_EQUAL; break;
-	    case NOTEQUAL: op = BINOP_NOTEQUAL; break;
-	    default:
-	      return;
-	    }
-	  FORWARD_TOKEN();
-	  parse_operand3();
-	  write_exp_elt_opcode (op);
-	}
-    }
-}
-
-static void
-parse_operand1 ()
-{
-  enum exp_opcode op;
-  parse_operand2 ();
-  for (;;)
-    {
-      switch (PEEK_TOKEN())
-	{
-	case LOGAND: op = BINOP_BITWISE_AND; break;
-	case ANDIF:  op = BINOP_LOGICAL_AND; break;
-	default:
-	  return;
-	}
-      FORWARD_TOKEN();
-      parse_operand2();
-      write_exp_elt_opcode (op);
-    }
-}
-
-static void
-parse_operand0 ()
-{ 
-  enum exp_opcode op;
-  parse_operand1();
-  for (;;)
-    {
-      switch (PEEK_TOKEN())
-	{
-	case LOGIOR:  op = BINOP_BITWISE_IOR; break;
-	case LOGXOR:  op = BINOP_BITWISE_XOR; break;
-	case ORIF:    op = BINOP_LOGICAL_OR; break;
-	default:
-	  return;
-	}
-      FORWARD_TOKEN();
-      parse_operand1();
-      write_exp_elt_opcode (op);
-    }
-}
-
-static void
-parse_expr ()
-{
-  parse_operand0 ();
-  if (check_token (GDB_ASSIGNMENT))
-    {
-      parse_expr ();
-      write_exp_elt_opcode (BINOP_ASSIGN);
-    }
-}
-
-static void
-parse_then_alternative ()
-{
-  expect (THEN, "missing 'THEN' in 'IF' expression");
-  parse_expr ();
-}
-
-static void
-parse_else_alternative ()
-{
-  if (check_token (ELSIF))
-    parse_if_expression_body ();
-  else if (check_token (ELSE))
-    parse_expr ();
-  else
-    error ("missing ELSE/ELSIF in IF expression");
-}
-
-/* Matches: <boolean expression> <then alternative> <else alternative> */
-
-static void
-parse_if_expression_body ()
-{
-  parse_expr ();
-  parse_then_alternative ();
-  parse_else_alternative ();
-  write_exp_elt_opcode (TERNOP_COND);
-}
-
-static void
-parse_if_expression ()
-{
-  require (IF);
-  parse_if_expression_body ();
-  expect (FI, "missing 'FI' at end of conditional expression");
-}
-
-/* An <untyped_expr> is a superset of <expr>.  It also includes
-   <conditional expressions> and untyped <tuples>, whose types
-   are not given by their constituents.  Hence, these are only
-   allowed in certain contexts that expect a certain type.
-   You should call convert() to fix up the <untyped_expr>. */
-
-static void
-parse_untyped_expr ()
-{
-  switch (PEEK_TOKEN())
-    {
-    case IF:
-      parse_if_expression ();
-      return;
-    case CASE:
-      error ("not implemented:  CASE expression");
-    case '(':
-      switch (PEEK_TOKEN1())
-	{
-	case IF:
-	case CASE:
-	  goto skip_lprn;
-	case '[':
-	skip_lprn:
-	  FORWARD_TOKEN ();
-	  parse_untyped_expr ();
-	  expect (')', "missing ')'");
-	  return;
-	default: ;
-	  /* fall through */
-	}
-    default:
-      parse_operand0 ();
-    }
-}
-
-int
-chill_parse ()
-{
-  terminal_buffer[0] = TOKEN_NOT_READ;
-  if (PEEK_TOKEN () == TYPENAME && PEEK_TOKEN1 () == END_TOKEN)
-    {
-      write_exp_elt_opcode(OP_TYPE);
-      write_exp_elt_type(PEEK_LVAL ().tsym.type);
-      write_exp_elt_opcode(OP_TYPE);
-      FORWARD_TOKEN ();
-    }
-  else
-    parse_expr ();
-  if (terminal_buffer[0] != END_TOKEN)
-    {
-      if (comma_terminates && terminal_buffer[0] == ',')
-	lexptr--;  /* Put the comma back.  */
-      else
-	error ("Junk after end of expression.");
-    }
-  return 0;
-}
-
-
-/* Implementation of a dynamically expandable buffer for processing input
-   characters acquired through lexptr and building a value to return in
-   yylval. */
-
-static char *tempbuf;		/* Current buffer contents */
-static int tempbufsize;		/* Size of allocated buffer */
-static int tempbufindex;	/* Current index into buffer */
-
-#define GROWBY_MIN_SIZE 64	/* Minimum amount to grow buffer by */
-
-#define CHECKBUF(size) \
-  do { \
-    if (tempbufindex + (size) >= tempbufsize) \
-      { \
-	growbuf_by_size (size); \
-      } \
-  } while (0);
-
-/* Grow the static temp buffer if necessary, including allocating the first one
-   on demand. */
-
-static void
-growbuf_by_size (count)
-     int count;
-{
-  int growby;
-
-  growby = max (count, GROWBY_MIN_SIZE);
-  tempbufsize += growby;
-  if (tempbuf == NULL)
-    {
-      tempbuf = (char *) xmalloc (tempbufsize);
-    }
-  else
-    {
-      tempbuf = (char *) xrealloc (tempbuf, tempbufsize);
-    }
-}
-
-/* Try to consume a simple name string token.  If successful, returns
-   a pointer to a nullbyte terminated copy of the name that can be used
-   in symbol table lookups.  If not successful, returns NULL. */
-
-static char *
-match_simple_name_string ()
-{
-  char *tokptr = lexptr;
-
-  if (isalpha (*tokptr) || *tokptr == '_')
-    {
-      char *result;
-      do {
-	tokptr++;
-      } while (isalnum (*tokptr) || (*tokptr == '_'));
-      yylval.sval.ptr = lexptr;
-      yylval.sval.length = tokptr - lexptr;
-      lexptr = tokptr;
-      result = copy_name (yylval.sval);
-      return result;
-    }
-  return (NULL);
-}
-
-/* Start looking for a value composed of valid digits as set by the base
-   in use.  Note that '_' characters are valid anywhere, in any quantity,
-   and are simply ignored.  Since we must find at least one valid digit,
-   or reject this token as an integer literal, we keep track of how many
-   digits we have encountered. */
-  
-static int
-decode_integer_value (base, tokptrptr, ivalptr)
-  int base;
-  char **tokptrptr;
-  LONGEST *ivalptr;
-{
-  char *tokptr = *tokptrptr;
-  int temp;
-  int digits = 0;
-
-  while (*tokptr != '\0')
-    {
-      temp = *tokptr;
-      if (isupper (temp))
-        temp = tolower (temp);
-      tokptr++;
-      switch (temp)
-	{
-	case '_':
-	  continue;
-	case '0':  case '1':  case '2':  case '3':  case '4':
-	case '5':  case '6':  case '7':  case '8':  case '9':
-	  temp -= '0';
-	  break;
-	case 'a':  case 'b':  case 'c':  case 'd':  case 'e': case 'f':
-	  temp -= 'a';
-	  temp += 10;
-	  break;
-	default:
-	  temp = base;
-	  break;
-	}
-      if (temp < base)
-	{
-	  digits++;
-	  *ivalptr *= base;
-	  *ivalptr += temp;
-	}
-      else
-	{
-	  /* Found something not in domain for current base. */
-	  tokptr--;	/* Unconsume what gave us indigestion. */
-	  break;
-	}
-    }
-  
-  /* If we didn't find any digits, then we don't have a valid integer
-     value, so reject the entire token.  Otherwise, update the lexical
-     scan pointer, and return non-zero for success. */
-  
-  if (digits == 0)
-    {
-      return (0);
-    }
-  else
-    {
-      *tokptrptr = tokptr;
-      return (1);
-    }
-}
-
-static int
-decode_integer_literal (valptr, tokptrptr)
-  LONGEST *valptr;
-  char **tokptrptr;
-{
-  char *tokptr = *tokptrptr;
-  int base = 0;
-  LONGEST ival = 0;
-  int explicit_base = 0;
-  
-  /* Look for an explicit base specifier, which is optional. */
-  
-  switch (*tokptr)
-    {
-    case 'd':
-    case 'D':
-      explicit_base++;
-      base = 10;
-      tokptr++;
-      break;
-    case 'b':
-    case 'B':
-      explicit_base++;
-      base = 2;
-      tokptr++;
-      break;
-    case 'h':
-    case 'H':
-      explicit_base++;
-      base = 16;
-      tokptr++;
-      break;
-    case 'o':
-    case 'O':
-      explicit_base++;
-      base = 8;
-      tokptr++;
-      break;
-    default:
-      base = 10;
-      break;
-    }
-  
-  /* If we found an explicit base ensure that the character after the
-     explicit base is a single quote. */
-  
-  if (explicit_base && (*tokptr++ != '\''))
-    {
-      return (0);
-    }
-  
-  /* Attempt to decode whatever follows as an integer value in the
-     indicated base, updating the token pointer in the process and
-     computing the value into ival.  Also, if we have an explicit
-     base, then the next character must not be a single quote, or we
-     have a bitstring literal, so reject the entire token in this case.
-     Otherwise, update the lexical scan pointer, and return non-zero
-     for success. */
-
-  if (!decode_integer_value (base, &tokptr, &ival))
-    {
-      return (0);
-    }
-  else if (explicit_base && (*tokptr == '\''))
-    {
-      return (0);
-    }
-  else
-    {
-      *valptr = ival;
-      *tokptrptr = tokptr;
-      return (1);
-    }
-}
-
-/*  If it wasn't for the fact that floating point values can contain '_'
-    characters, we could just let strtod do all the hard work by letting it
-    try to consume as much of the current token buffer as possible and
-    find a legal conversion.  Unfortunately we need to filter out the '_'
-    characters before calling strtod, which we do by copying the other
-    legal chars to a local buffer to be converted.  However since we also
-    need to keep track of where the last unconsumed character in the input
-    buffer is, we have transfer only as many characters as may compose a
-    legal floating point value. */
-    
-static enum ch_terminal
-match_float_literal ()
-{
-  char *tokptr = lexptr;
-  char *buf;
-  char *copy;
-  double dval;
-  extern double strtod ();
-  
-  /* Make local buffer in which to build the string to convert.  This is
-     required because underscores are valid in chill floating point numbers
-     but not in the string passed to strtod to convert.  The string will be
-     no longer than our input string. */
-     
-  copy = buf = (char *) alloca (strlen (tokptr) + 1);
-
-  /* Transfer all leading digits to the conversion buffer, discarding any
-     underscores. */
-
-  while (isdigit (*tokptr) || *tokptr == '_')
-    {
-      if (*tokptr != '_')
-	{
-	  *copy++ = *tokptr;
-	}
-      tokptr++;
-    }
-
-  /* Now accept either a '.', or one of [eEdD].  Dot is legal regardless
-     of whether we found any leading digits, and we simply accept it and
-     continue on to look for the fractional part and/or exponent.  One of
-     [eEdD] is legal only if we have seen digits, and means that there
-     is no fractional part.  If we find neither of these, then this is
-     not a floating point number, so return failure. */
-
-  switch (*tokptr++)
-    {
-      case '.':
-        /* Accept and then look for fractional part and/or exponent. */
-	*copy++ = '.';
-	break;
-
-      case 'e':
-      case 'E':
-      case 'd':
-      case 'D':
-	if (copy == buf)
-	  {
-	    return (0);
-	  }
-	*copy++ = 'e';
-	goto collect_exponent;
-	break;
-
-      default:
-	return (0);
-        break;
-    }
-
-  /* We found a '.', copy any fractional digits to the conversion buffer, up
-     to the first nondigit, non-underscore character. */
-
-  while (isdigit (*tokptr) || *tokptr == '_')
-    {
-      if (*tokptr != '_')
-	{
-	  *copy++ = *tokptr;
-	}
-      tokptr++;
-    }
-
-  /* Look for an exponent, which must start with one of [eEdD].  If none
-     is found, jump directly to trying to convert what we have collected
-     so far. */
-
-  switch (*tokptr)
-    {
-      case 'e':
-      case 'E':
-      case 'd':
-      case 'D':
-	*copy++ = 'e';
-	tokptr++;
-	break;
-      default:
-	goto convert_float;
-	break;
-    }
-
-  /* Accept an optional '-' or '+' following one of [eEdD]. */
-
-  collect_exponent:
-  if (*tokptr == '+' || *tokptr == '-')
-    {
-      *copy++ = *tokptr++;
-    }
-
-  /* Now copy an exponent into the conversion buffer.  Note that at the 
-     moment underscores are *not* allowed in exponents. */
-
-  while (isdigit (*tokptr))
-    {
-      *copy++ = *tokptr++;
-    }
-
-  /* If we transfered any chars to the conversion buffer, try to interpret its
-     contents as a floating point value.  If any characters remain, then we
-     must not have a valid floating point string. */
-
-  convert_float:
-  *copy = '\0';
-  if (copy != buf)
-      {
-        dval = strtod (buf, &copy);
-        if (*copy == '\0')
-	  {
-	    yylval.dval = dval;
-	    lexptr = tokptr;
-	    return (FLOAT_LITERAL);
-	  }
-      }
-  return (0);
-}
-
-/* Recognize a string literal.  A string literal is a sequence
-   of characters enclosed in matching single or double quotes, except that
-   a single character inside single quotes is a character literal, which
-   we reject as a string literal.  To embed the terminator character inside
-   a string, it is simply doubled (I.E. "this""is""one""string") */
-
-static enum ch_terminal
-match_string_literal ()
-{
-  char *tokptr = lexptr;
-  int in_ctrlseq = 0;
-  LONGEST ival;
-
-  for (tempbufindex = 0, tokptr++; *tokptr != '\0'; tokptr++)
-    {
-      CHECKBUF (1);
-    tryagain: ;
-      if (in_ctrlseq)
-	{
-	  /* skip possible whitespaces */
-	  while ((*tokptr == ' ' || *tokptr == '\t') && *tokptr)
-	    tokptr++;
-	  if (*tokptr == ')')
-	    {
-	      in_ctrlseq = 0;
-	      tokptr++;
-	      goto tryagain;
-	    }
-	  else if (*tokptr != ',')
-	    error ("Invalid control sequence");
-	  tokptr++;
-	  /* skip possible whitespaces */
-	  while ((*tokptr == ' ' || *tokptr == '\t') && *tokptr)
-	    tokptr++;
-	  if (!decode_integer_literal (&ival, &tokptr))
-	    error ("Invalid control sequence");
-	  tokptr--;
-	}
-      else if (*tokptr == *lexptr)
-	{
-	  if (*(tokptr + 1) == *lexptr)
-	    {
-	      ival = *tokptr++;
-	    }
-	  else
-	    {
-	      break;
-	    }
-	}
-      else if (*tokptr == '^')
-	{
-	  if (*(tokptr + 1) == '(')
-	    {
-	      in_ctrlseq = 1;
-	      tokptr += 2;
-	      if (!decode_integer_literal (&ival, &tokptr))
-		error ("Invalid control sequence");
-	      tokptr--;
-	    }
-	  else if (*(tokptr + 1) == '^')
-	    ival = *tokptr++;
-	  else
-	    error ("Invalid control sequence");
-	}
-      else
-	ival = *tokptr;
-      tempbuf[tempbufindex++] = ival;
-    }
-  if (in_ctrlseq)
-    error ("Invalid control sequence");
-
-  if (*tokptr == '\0'					/* no terminator */
-      || (tempbufindex == 1 && *tokptr == '\''))	/* char literal */
-    {
-      return (0);
-    }
-  else
-    {
-      tempbuf[tempbufindex] = '\0';
-      yylval.sval.ptr = tempbuf;
-      yylval.sval.length = tempbufindex;
-      lexptr = ++tokptr;
-      return (CHARACTER_STRING_LITERAL);
-    }
-}
-
-/* Recognize a character literal.  A character literal is single character
-   or a control sequence, enclosed in single quotes.  A control sequence
-   is a comma separated list of one or more integer literals, enclosed
-   in parenthesis and introduced with a circumflex character.
-
-   EX:  'a'  '^(7)'  '^(7,8)'
-
-   As a GNU chill extension, the syntax C'xx' is also recognized as a 
-   character literal, where xx is a hex value for the character.
-
-   Note that more than a single character, enclosed in single quotes, is
-   a string literal.
-
-   Returns CHARACTER_LITERAL if a match is found.
-   */
-
-static enum ch_terminal
-match_character_literal ()
-{
-  char *tokptr = lexptr;
-  LONGEST ival = 0;
-  
-  if ((*tokptr == 'c' || *tokptr == 'C') && (*(tokptr + 1) == '\''))
-    {
-      /* We have a GNU chill extension form, so skip the leading "C'",
-	 decode the hex value, and then ensure that we have a trailing
-	 single quote character. */
-      tokptr += 2;
-      if (!decode_integer_value (16, &tokptr, &ival) || (*tokptr != '\''))
-	{
-	  return (0);
-	}
-      tokptr++;
-    }
-  else if (*tokptr == '\'')
-    {
-      tokptr++;
-
-      /* Determine which form we have, either a control sequence or the
-	 single character form. */
-      
-      if (*tokptr == '^')
-	{
-	  if (*(tokptr + 1) == '(')
-	    {
-	      /* Match and decode a control sequence.  Return zero if we don't
-		 find a valid integer literal, or if the next unconsumed character
-		 after the integer literal is not the trailing ')'. */
-	      tokptr += 2;
-	      if (!decode_integer_literal (&ival, &tokptr) || (*tokptr++ != ')'))
-		{
-		  return (0);
-		}
-	    }
-	  else if (*(tokptr + 1) == '^')
-	    {
-	      ival = *tokptr;
-	      tokptr += 2;
-	    }
-	  else
-	    /* fail */
-	    error ("Invalid control sequence");
-	}
-      else if (*tokptr == '\'')
-	{
-	  /* this must be duplicated */
-	  ival = *tokptr;
-	  tokptr += 2;
-	}
-      else
-	{
-	  ival = *tokptr++;
-	}
-
-      /* The trailing quote has not yet been consumed.  If we don't find
-	 it, then we have no match. */
-      
-      if (*tokptr++ != '\'')
-	{
-	  return (0);
-	}
-    }
-  else
-    {
-      /* Not a character literal. */
-      return (0);
-    }
-  yylval.typed_val.val = ival;
-  yylval.typed_val.type = builtin_type_chill_char;
-  lexptr = tokptr;
-  return (CHARACTER_LITERAL);
-}
-
-/* Recognize an integer literal, as specified in Z.200 sec 5.2.4.2.
-   Note that according to 5.2.4.2, a single "_" is also a valid integer
-   literal, however GNU-chill requires there to be at least one "digit"
-   in any integer literal. */
-
-static enum ch_terminal
-match_integer_literal ()
-{
-  char *tokptr = lexptr;
-  LONGEST ival;
-  
-  if (!decode_integer_literal (&ival, &tokptr))
-    {
-      return (0);
-    }
-  else 
-    {
-      yylval.typed_val.val = ival;
-#if defined(CC_HAS_LONG_LONG) && defined(__STDC__)
-      if (ival > (LONGEST)2147483647U || ival < -(LONGEST)2147483648U)
-	yylval.typed_val.type = builtin_type_long_long;
-      else
-#endif
-	yylval.typed_val.type = builtin_type_int;
-      lexptr = tokptr;
-      return (INTEGER_LITERAL);
-    }
-}
-
-/* Recognize a bit-string literal, as specified in Z.200 sec 5.2.4.8
-   Note that according to 5.2.4.8, a single "_" is also a valid bit-string
-   literal, however GNU-chill requires there to be at least one "digit"
-   in any bit-string literal. */
-
-static enum ch_terminal
-match_bitstring_literal ()
-{
-  register char *tokptr = lexptr;
-  int bitoffset = 0;
-  int bitcount = 0;
-  int bits_per_char;
-  int digit;
-  
-  tempbufindex = 0;
-  CHECKBUF (1);
-  tempbuf[0] = 0;
-
-  /* Look for the required explicit base specifier. */
-  
-  switch (*tokptr++)
-    {
-    case 'b':
-    case 'B':
-      bits_per_char = 1;
-      break;
-    case 'o':
-    case 'O':
-      bits_per_char = 3;
-      break;
-    case 'h':
-    case 'H':
-      bits_per_char = 4;
-      break;
-    default:
-      return (0);
-      break;
-    }
-
-  /* Ensure that the character after the explicit base is a single quote. */
-  
-  if (*tokptr++ != '\'')
-    {
-      return (0);
-    }
-  
-  while (*tokptr != '\0' && *tokptr != '\'')
-    {
-      digit = *tokptr;
-      if (isupper (digit))
-        digit = tolower (digit);
-      tokptr++;
-      switch (digit)
-	{
-	  case '_':
-	    continue;
-	  case '0':  case '1':  case '2':  case '3':  case '4':
-	  case '5':  case '6':  case '7':  case '8':  case '9':
-	    digit -= '0';
-	    break;
-	  case 'a':  case 'b':  case 'c':  case 'd':  case 'e': case 'f':
-	    digit -= 'a';
-	    digit += 10;
-	    break;
-	  default:
-	    /* this is not a bitstring literal, probably an integer */
-	    return 0;
-	}
-      if (digit >= 1 << bits_per_char)
-	{
-	  /* Found something not in domain for current base. */
-	  error ("Too-large digit in bitstring or integer.");
-	}
-      else
-	{
-	  /* Extract bits from digit, packing them into the bitstring byte. */
-	  int k = TARGET_BYTE_ORDER == BIG_ENDIAN ? bits_per_char - 1 : 0;
-	  for (; TARGET_BYTE_ORDER == BIG_ENDIAN ? k >= 0 : k < bits_per_char;
-	       TARGET_BYTE_ORDER == BIG_ENDIAN ? k-- : k++)
-	    {
-	      bitcount++;
-	      if (digit & (1 << k))
-		{
-		  tempbuf[tempbufindex] |=
-		    (TARGET_BYTE_ORDER == BIG_ENDIAN)
-		      ? (1 << (HOST_CHAR_BIT - 1 - bitoffset))
-			: (1 << bitoffset);
-		}
-	      bitoffset++;
-	      if (bitoffset == HOST_CHAR_BIT)
-		{
-		  bitoffset = 0;
-		  tempbufindex++;
-		  CHECKBUF(1);
-		  tempbuf[tempbufindex] = 0;
-		}
-	    }
-	}
-    }
-  
-  /* Verify that we consumed everything up to the trailing single quote,
-     and that we found some bits (IE not just underbars). */
-
-  if (*tokptr++ != '\'')
-    {
-      return (0);
-    }
-  else 
-    {
-      yylval.sval.ptr = tempbuf;
-      yylval.sval.length = bitcount;
-      lexptr = tokptr;
-      return (BIT_STRING_LITERAL);
-    }
-}
-
-struct token
-{
-  char *operator;
-  int token;
-};
-
-static const struct token idtokentab[] =
-{
-    { "array", ARRAY },
-    { "length", LENGTH },
-    { "lower", LOWER },
-    { "upper", UPPER },
-    { "andif", ANDIF },
-    { "pred", PRED },
-    { "succ", SUCC },
-    { "card", CARD },
-    { "size", SIZE },
-    { "orif", ORIF },
-    { "num", NUM },
-    { "abs", ABS },
-    { "max", MAX_TOKEN },
-    { "min", MIN_TOKEN },
-    { "mod", MOD },
-    { "rem", REM },
-    { "not", NOT },
-    { "xor", LOGXOR },
-    { "and", LOGAND },
-    { "in", IN },
-    { "or", LOGIOR },
-    { "up", UP },
-    { "addr", ADDR_TOKEN },
-    { "null", EMPTINESS_LITERAL }
-};
-
-static const struct token tokentab2[] =
-{
-    { ":=", GDB_ASSIGNMENT },
-    { "//", SLASH_SLASH },
-    { "->", POINTER },
-    { "/=", NOTEQUAL },
-    { "<=", LEQ },
-    { ">=", GEQ }
-};
-
-/* Read one token, getting characters through lexptr.  */
-/* This is where we will check to make sure that the language and the
-   operators used are compatible.  */
-
-static enum ch_terminal
-ch_lex ()
-{
-    unsigned int i;
-    enum ch_terminal token;
-    char *inputname;
-    struct symbol *sym;
-
-    /* Skip over any leading whitespace. */
-    while (isspace (*lexptr))
-	{
-	    lexptr++;
-	}
-    /* Look for special single character cases which can't be the first
-       character of some other multicharacter token. */
-    switch (*lexptr)
-	{
-	    case '\0':
-	        return END_TOKEN;
-	    case ',':
-	    case '=':
-	    case ';':
-	    case '!':
-	    case '+':
-	    case '*':
-	    case '(':
-	    case ')':
-	    case '[':
-	    case ']':
-		return (*lexptr++);
-	}
-    /* Look for characters which start a particular kind of multicharacter
-       token, such as a character literal, register name, convenience
-       variable name, string literal, etc. */
-    switch (*lexptr)
-      {
-	case '\'':
-	case '\"':
-	  /* First try to match a string literal, which is any
-	     sequence of characters enclosed in matching single or double
-	     quotes, except that a single character inside single quotes
-	     is a character literal, so we have to catch that case also. */
-	  token = match_string_literal ();
-	  if (token != 0)
-	    {
-	      return (token);
-	    }
-	  if (*lexptr == '\'')
-	    {
-	      token = match_character_literal ();
-	      if (token != 0)
-		{
-		  return (token);
-		}
-	    }
-	  break;
-        case 'C':
-        case 'c':
-	  token = match_character_literal ();
-	  if (token != 0)
-	    {
-	      return (token);
-	    }
-	  break;
-	case '$':
-	  yylval.sval.ptr = lexptr;
-	  do {
-	    lexptr++;
-	  } while (isalnum (*lexptr) || *lexptr == '_' || *lexptr == '$');
-	  yylval.sval.length = lexptr - yylval.sval.ptr;
-	  write_dollar_variable (yylval.sval);
-	  return GDB_VARIABLE;
-	  break;
-      }
-    /* See if it is a special token of length 2.  */
-    for (i = 0; i < sizeof (tokentab2) / sizeof (tokentab2[0]); i++)
-	{
-	    if (STREQN (lexptr, tokentab2[i].operator, 2))
-		{
-		    lexptr += 2;
-		    return (tokentab2[i].token);
-		}
-	}
-    /* Look for single character cases which which could be the first
-       character of some other multicharacter token, but aren't, or we
-       would already have found it. */
-    switch (*lexptr)
-	{
-	    case '-':
-	    case ':':
-	    case '/':
-	    case '<':
-	    case '>':
-		return (*lexptr++);
-	}
-    /* Look for a float literal before looking for an integer literal, so
-       we match as much of the input stream as possible. */
-    token = match_float_literal ();
-    if (token != 0)
-	{
-	    return (token);
-	}
-    token = match_bitstring_literal ();
-    if (token != 0)
-	{
-	    return (token);
-	}
-    token = match_integer_literal ();
-    if (token != 0)
-	{
-	    return (token);
-	}
-
-    /* Try to match a simple name string, and if a match is found, then
-       further classify what sort of name it is and return an appropriate
-       token.  Note that attempting to match a simple name string consumes
-       the token from lexptr, so we can't back out if we later find that
-       we can't classify what sort of name it is. */
-
-    inputname = match_simple_name_string ();
-
-    if (inputname != NULL)
-      {
-	char *simplename = (char*) alloca (strlen (inputname) + 1);
-
-	char *dptr = simplename, *sptr = inputname;
-	for (; *sptr; sptr++)
-	  *dptr++ = isupper (*sptr) ? tolower(*sptr) : *sptr;
-	*dptr = '\0';
-
-	/* See if it is a reserved identifier. */
-	for (i = 0; i < sizeof (idtokentab) / sizeof (idtokentab[0]); i++)
-	    {
-		if (STREQ (simplename, idtokentab[i].operator))
-		    {
-			return (idtokentab[i].token);
-		    }
-	    }
-
-	/* Look for other special tokens. */
-	if (STREQ (simplename, "true"))
-	    {
-		yylval.ulval = 1;
-		return (BOOLEAN_LITERAL);
-	    }
-	if (STREQ (simplename, "false"))
-	    {
-		yylval.ulval = 0;
-		return (BOOLEAN_LITERAL);
-	    }
-
-	sym = lookup_symbol (inputname, expression_context_block,
-			     VAR_NAMESPACE, (int *) NULL,
-			     (struct symtab **) NULL);
-	if (sym == NULL && strcmp (inputname, simplename) != 0)
-	  {
-	    sym = lookup_symbol (simplename, expression_context_block,
-				 VAR_NAMESPACE, (int *) NULL,
-				 (struct symtab **) NULL);
-	  }
-	if (sym != NULL)
-	  {
-	    yylval.ssym.stoken.ptr = NULL;
-	    yylval.ssym.stoken.length = 0;
-	    yylval.ssym.sym = sym;
-	    yylval.ssym.is_a_field_of_this = 0;	/* FIXME, C++'ism */
-	    switch (SYMBOL_CLASS (sym))
-	      {
-	      case LOC_BLOCK:
-		/* Found a procedure name. */
-		return (GENERAL_PROCEDURE_NAME);
-	      case LOC_STATIC:
-		/* Found a global or local static variable. */
-		return (LOCATION_NAME);
-	      case LOC_REGISTER:
-	      case LOC_ARG:
-	      case LOC_REF_ARG:
-	      case LOC_REGPARM:
-	      case LOC_REGPARM_ADDR:
-	      case LOC_LOCAL:
-	      case LOC_LOCAL_ARG:
-	      case LOC_BASEREG:
-	      case LOC_BASEREG_ARG:
-		if (innermost_block == NULL
-		    || contained_in (block_found, innermost_block))
-		  {
-		    innermost_block = block_found;
-		  }
-		return (LOCATION_NAME);
-		break;
-	      case LOC_CONST:
-	      case LOC_LABEL:
-		return (LOCATION_NAME);
-		break;
-	      case LOC_TYPEDEF:
-		yylval.tsym.type = SYMBOL_TYPE (sym);
-		return TYPENAME;
-	      case LOC_UNDEF:
-	      case LOC_CONST_BYTES:
-	      case LOC_OPTIMIZED_OUT:
-		error ("Symbol \"%s\" names no location.", inputname);
-		break;
-	      case LOC_UNRESOLVED:
-		error ("unhandled SYMBOL_CLASS in ch_lex()");
-		break;
-	      }
-	  }
-	else if (!have_full_symbols () && !have_partial_symbols ())
-	  {
-	    error ("No symbol table is loaded.  Use the \"file\" command.");
-	  }
-	else
-	  {
-	    error ("No symbol \"%s\" in current context.", inputname);
-	  }
-      }
-
-    /* Catch single character tokens which are not part of some
-       longer token. */
-
-    switch (*lexptr)
-      {
-	case '.':			/* Not float for example. */
-	  lexptr++;
-	  while (isspace (*lexptr)) lexptr++;
-	  inputname = match_simple_name_string ();
-	  if (!inputname)
-	    return '.';
-	  return DOT_FIELD_NAME;
-      }
-
-    return (ILLEGAL_TOKEN);
-}
-
-static void
-write_lower_upper_value (opcode, type)
-     enum exp_opcode opcode;  /* Either UNOP_LOWER or UNOP_UPPER */
-     struct type *type;
-{
-  if (type == NULL)
-    write_exp_elt_opcode (opcode);
-  else
-    {
-      struct type *result_type;
-      LONGEST val = type_lower_upper (opcode, type, &result_type);
-      write_exp_elt_opcode (OP_LONG);
-      write_exp_elt_type (result_type);
-      write_exp_elt_longcst (val);
-      write_exp_elt_opcode (OP_LONG);
-    }
-}
-
-void
-chill_error (msg)
-     char *msg;
-{
-  /* Never used. */
-}
diff --git a/gdb/ch-exp.y b/gdb/ch-exp.y
deleted file mode 100644
index e69de29..0000000
--- a/gdb/ch-exp.y
+++ /dev/null
diff --git a/gdb/ch-lang.c b/gdb/ch-lang.c
deleted file mode 100644
index c54e8bb..0000000
--- a/gdb/ch-lang.c
+++ /dev/null
@@ -1,675 +0,0 @@
-/* Chill language support routines for GDB, the GNU debugger.
-   Copyright 1992, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "ch-lang.h"
-
-static value_ptr
-evaluate_subexp_chill PARAMS ((struct type *, struct expression *, int *, enum noside));
-
-static value_ptr
-value_chill_max_min PARAMS ((enum exp_opcode, value_ptr));
-
-static value_ptr
-value_chill_card PARAMS ((value_ptr));
-
-static value_ptr
- value_chill_length PARAMS ((value_ptr));
-
-static struct type *
-chill_create_fundamental_type PARAMS ((struct objfile *, int));
-
-static void
-chill_printstr PARAMS ((GDB_FILE *stream, char *string, unsigned int length, int width, int force_ellipses));
-
-static void
-chill_printchar PARAMS ((int, GDB_FILE *));
-
-/* For now, Chill uses a simple mangling algorithm whereby you simply
-   discard everything after the occurance of two successive CPLUS_MARKER
-   characters to derive the demangled form. */
-
-char *
-chill_demangle (mangled)
-     const char *mangled;
-{
-  const char *joiner = NULL;
-  char *demangled;
-  const char *cp = mangled;
-
-  while (*cp)
-    {
-      if (is_cplus_marker (*cp))
-	{
-	  joiner = cp;
-	  break;
-	}
-      cp++;
-    }
-  if (joiner != NULL && *(joiner + 1) == *joiner)
-    {
-      demangled = savestring (mangled, joiner - mangled);
-    }
-  else
-    {
-      demangled = NULL;
-    }
-  return (demangled);
-}
-
-static void
-chill_printchar (c, stream)
-     register int c;
-     GDB_FILE *stream;
-{
-  c &= 0xFF;			/* Avoid sign bit follies */
-
-  if (PRINT_LITERAL_FORM (c))
-    {
-      if (c == '\'' || c == '^')
-	fprintf_filtered (stream, "'%c%c'", c, c);
-      else
-	fprintf_filtered (stream, "'%c'", c);
-    }
-  else
-    {
-      fprintf_filtered (stream, "'^(%u)'", (unsigned int) c);
-    }
-}
-
-/* Print the character string STRING, printing at most LENGTH characters.
-   Printing stops early if the number hits print_max; repeat counts
-   are printed as appropriate.  Print ellipses at the end if we
-   had to stop before printing LENGTH characters, or if FORCE_ELLIPSES.
-   Note that gdb maintains the length of strings without counting the
-   terminating null byte, while chill strings are typically written with
-   an explicit null byte.  So we always assume an implied null byte
-   until gdb is able to maintain non-null terminated strings as well
-   as null terminated strings (FIXME).
-  */
-
-static void
-chill_printstr (stream, string, length, width, force_ellipses)
-     GDB_FILE *stream;
-     char *string;
-     unsigned int length;
-     int width;
-     int force_ellipses;
-{
-  register unsigned int i;
-  unsigned int things_printed = 0;
-  int in_literal_form = 0;
-  int in_control_form = 0;
-  int need_slashslash = 0;
-  unsigned int c;
-  extern int repeat_count_threshold;
-  extern int print_max;
-
-  if (length == 0)
-    {
-      fputs_filtered ("\"\"", stream);
-      return;
-    }
-
-  for (i = 0; i < length && things_printed < print_max; ++i)
-    {
-      /* Position of the character we are examining
-	 to see whether it is repeated.  */
-      unsigned int rep1;
-      /* Number of repetitions we have detected so far.  */
-      unsigned int reps;
-
-      QUIT;
-
-      if (need_slashslash)
-	{
-	  fputs_filtered ("//", stream);
-	  need_slashslash = 0;
-	}
-
-      rep1 = i + 1;
-      reps = 1;
-      while (rep1 < length && string[rep1] == string[i])
-	{
-	  ++rep1;
-	  ++reps;
-	}
-
-      c = string[i];
-      if (reps > repeat_count_threshold)
-	{
-	  if (in_control_form || in_literal_form)
-	    {
-	      if (in_control_form)
-		fputs_filtered (")", stream);
-	      fputs_filtered ("\"//", stream);
-	      in_control_form = in_literal_form = 0;
-	    }
-	  chill_printchar (c, stream);
-	  fprintf_filtered (stream, "<repeats %u times>", reps);
-	  i = rep1 - 1;
-	  things_printed += repeat_count_threshold;
-	  need_slashslash = 1;
-	}
-      else
-	{
-	  if (! in_literal_form && ! in_control_form)
-	    fputs_filtered ("\"", stream);
-	  if (PRINT_LITERAL_FORM (c))
-	    {
-	      if (!in_literal_form)
-		{
-		  if (in_control_form)
-		    {
-		      fputs_filtered (")", stream);
-		      in_control_form = 0;
-		    }
-		  in_literal_form = 1;
-		}
-	      fprintf_filtered (stream, "%c", c);
-	      if (c == '"' || c == '^')
-		/* duplicate this one as must be done at input */
-		fprintf_filtered (stream, "%c", c);
-	    }
-	  else
-	    {
-	      if (!in_control_form)
-		{
-		  if (in_literal_form)
-		    {
-		      in_literal_form = 0;
-		    }
-		  fputs_filtered ("^(", stream);
-		  in_control_form = 1;
-		}
-	      else
-		fprintf_filtered (stream, ",");
-	      c = c & 0xff;
-	      fprintf_filtered (stream, "%u", (unsigned int) c);
-	    }
-	  ++things_printed;
-	}
-    }
-
-  /* Terminate the quotes if necessary.  */
-  if (in_control_form)
-    {
-      fputs_filtered (")", stream);
-    }
-  if (in_literal_form || in_control_form)
-    {
-      fputs_filtered ("\"", stream);
-    }
-  if (force_ellipses || (i < length))
-    {
-      fputs_filtered ("...", stream);
-    }
-}
-
-static struct type *
-chill_create_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  register struct type *type = NULL;
-
-  switch (typeid)
-    {
-      default:
-	/* FIXME:  For now, if we are asked to produce a type not in this
-	   language, create the equivalent of a C integer type with the
-	   name "<?type?>".  When all the dust settles from the type
-	   reconstruction work, this should probably become an error. */
-	type = init_type (TYPE_CODE_INT, 2, 0, "<?type?>", objfile);
-        warning ("internal error: no chill fundamental type %d", typeid);
-	break;
-      case FT_VOID:
-	/* FIXME:  Currently the GNU Chill compiler emits some DWARF entries for
-	   typedefs, unrelated to anything directly in the code being compiled,
-	   that have some FT_VOID types.  Just fake it for now. */
-	type = init_type (TYPE_CODE_VOID, 0, 0, "<?VOID?>", objfile);
-	break;
-      case FT_BOOLEAN:
-	type = init_type (TYPE_CODE_BOOL, 1, TYPE_FLAG_UNSIGNED, "BOOL", objfile);
-	break;
-      case FT_CHAR:
-	type = init_type (TYPE_CODE_CHAR, 1, TYPE_FLAG_UNSIGNED, "CHAR", objfile);
-	break;
-      case FT_SIGNED_CHAR:
-	type = init_type (TYPE_CODE_INT, 1, 0, "BYTE", objfile);
-	break;
-      case FT_UNSIGNED_CHAR:
-	type = init_type (TYPE_CODE_INT, 1, TYPE_FLAG_UNSIGNED, "UBYTE", objfile);
-	break;
-      case FT_SHORT:			/* Chill ints are 2 bytes */
-	type = init_type (TYPE_CODE_INT, 2, 0, "INT", objfile);
-	break;
-      case FT_UNSIGNED_SHORT:		/* Chill ints are 2 bytes */
-	type = init_type (TYPE_CODE_INT, 2, TYPE_FLAG_UNSIGNED, "UINT", objfile);
-	break;
-      case FT_INTEGER:			/* FIXME? */
-      case FT_SIGNED_INTEGER:		/* FIXME? */
-      case FT_LONG:			/* Chill longs are 4 bytes */
-      case FT_SIGNED_LONG:		/* Chill longs are 4 bytes */
-	type = init_type (TYPE_CODE_INT, 4, 0, "LONG", objfile);
-	break;
-      case FT_UNSIGNED_INTEGER:		/* FIXME? */
-      case FT_UNSIGNED_LONG:		/* Chill longs are 4 bytes */
-	type = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED, "ULONG", objfile);
-	break;
-      case FT_FLOAT:
-	type = init_type (TYPE_CODE_FLT, 4, 0, "REAL", objfile);
-	break;
-      case FT_DBL_PREC_FLOAT:
-	type = init_type (TYPE_CODE_FLT, 8, 0, "LONG_REAL", objfile);
-	break;
-      }
-  return (type);
-}
-
-
-/* Table of operators and their precedences for printing expressions.  */
-
-static const struct op_print chill_op_print_tab[] = {
-    {"AND", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
-    {"OR",  BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
-    {"NOT", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
-    {"MOD", BINOP_MOD, PREC_MUL, 0},
-    {"REM", BINOP_REM, PREC_MUL, 0},
-    {"SIZE",UNOP_SIZEOF, PREC_BUILTIN_FUNCTION, 0},
-    {"LOWER",UNOP_LOWER, PREC_BUILTIN_FUNCTION, 0},
-    {"UPPER",UNOP_UPPER, PREC_BUILTIN_FUNCTION, 0},
-    {"CARD",UNOP_CARD, PREC_BUILTIN_FUNCTION, 0},
-    {"MAX",UNOP_CHMAX, PREC_BUILTIN_FUNCTION, 0},
-    {"MIN",UNOP_CHMIN, PREC_BUILTIN_FUNCTION, 0},
-    {":=",  BINOP_ASSIGN, PREC_ASSIGN, 1},
-    {"=",   BINOP_EQUAL, PREC_EQUAL, 0},
-    {"/=",  BINOP_NOTEQUAL, PREC_EQUAL, 0},
-    {"<=",  BINOP_LEQ, PREC_ORDER, 0},
-    {">=",  BINOP_GEQ, PREC_ORDER, 0},
-    {">",   BINOP_GTR, PREC_ORDER, 0},
-    {"<",   BINOP_LESS, PREC_ORDER, 0},
-    {"+",   BINOP_ADD, PREC_ADD, 0},
-    {"-",   BINOP_SUB, PREC_ADD, 0},
-    {"*",   BINOP_MUL, PREC_MUL, 0},
-    {"/",   BINOP_DIV, PREC_MUL, 0},
-    {"//",  BINOP_CONCAT, PREC_PREFIX, 0},	/* FIXME: precedence? */
-    {"-",   UNOP_NEG, PREC_PREFIX, 0},
-    {"->",  UNOP_IND, PREC_SUFFIX, 1},
-    {"->",  UNOP_ADDR, PREC_PREFIX, 0},
-    {":",   BINOP_RANGE, PREC_ASSIGN, 0},
-    {NULL,  0, 0, 0}
-};
-
-/* The built-in types of Chill.  */
-
-struct type *builtin_type_chill_bool;
-struct type *builtin_type_chill_char;
-struct type *builtin_type_chill_long;
-struct type *builtin_type_chill_ulong;
-struct type *builtin_type_chill_real;
-
-struct type ** CONST_PTR (chill_builtin_types[]) = 
-{
-  &builtin_type_chill_bool,
-  &builtin_type_chill_char,
-  &builtin_type_chill_long,
-  &builtin_type_chill_ulong,
-  &builtin_type_chill_real,
-  0
-};
-
-/* Calculate LOWER or UPPER of TYPE.
-   Returns the result as an integer.
-   *RESULT_TYPE is the appropriate type for the result. */
-
-LONGEST
-type_lower_upper (op, type, result_type)
-     enum exp_opcode op;  /* Either UNOP_LOWER or UNOP_UPPER */
-     struct type *type;
-     struct type **result_type;
-{
-  LONGEST low, high;
-  *result_type = type;
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_STRUCT:
-      *result_type = builtin_type_int;
-      if (chill_varying_type (type))
-	return type_lower_upper (op, TYPE_FIELD_TYPE (type, 1), result_type);
-      break;
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_STRING:
-      type = TYPE_FIELD_TYPE (type, 0);  /* Get index type */
-
-      /* ... fall through ... */
-    case TYPE_CODE_RANGE:
-      *result_type = TYPE_TARGET_TYPE (type);
-      return op == UNOP_LOWER ? TYPE_LOW_BOUND (type) : TYPE_HIGH_BOUND (type);
-
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_CHAR:
-      if (get_discrete_bounds (type, &low, &high) >= 0)
-	{
-	  *result_type = type;
-	  return op == UNOP_LOWER ? low : high;
-	}
-      break;
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_FUNC:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_METHOD:
-    case TYPE_CODE_REF:
-    case TYPE_CODE_COMPLEX:
-    default:
-      break;
-    }
-  error ("unknown mode for LOWER/UPPER builtin");
-}
-
-static value_ptr
-value_chill_length (val)
-     value_ptr val;
-{
-  LONGEST tmp;
-  struct type *type = VALUE_TYPE (val);
-  struct type *ttype;
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_STRING:
-      tmp = type_lower_upper (UNOP_UPPER, type, &ttype)
-	- type_lower_upper (UNOP_LOWER, type, &ttype) + 1;
-      break;
-    case TYPE_CODE_STRUCT:
-      if (chill_varying_type (type))
-	{
-	  tmp = unpack_long (TYPE_FIELD_TYPE (type, 0), VALUE_CONTENTS (val));
-	  break;
-	}
-      /* ... else fall through ... */
-    default:
-      error ("bad argument to LENGTH builtin");
-    }
-  return value_from_longest (builtin_type_int, tmp);
-}
-
-static value_ptr
-value_chill_card (val)
-     value_ptr val;
-{
-  LONGEST tmp = 0;
-  struct type *type = VALUE_TYPE (val);
-  CHECK_TYPEDEF (type);
-
-  if (TYPE_CODE (type) == TYPE_CODE_SET)
-    {
-      struct type *range_type = TYPE_INDEX_TYPE (type);
-      LONGEST lower_bound, upper_bound;
-      int i;
-
-      get_discrete_bounds (range_type, &lower_bound, &upper_bound);
-      for (i = lower_bound; i <= upper_bound; i++)
-	if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0)
-	  tmp++;
-    }
-  else
-    error ("bad argument to CARD builtin");
-
-  return value_from_longest (builtin_type_int, tmp);
-}
-
-static value_ptr
-value_chill_max_min (op, val)
-     enum exp_opcode op;
-     value_ptr val;
-{
-  LONGEST tmp = 0;
-  struct type *type = VALUE_TYPE (val);
-  struct type *elttype;
-  CHECK_TYPEDEF (type);
-
-  if (TYPE_CODE (type) == TYPE_CODE_SET)
-    {
-      LONGEST lower_bound, upper_bound;
-      int i, empty = 1;
-
-      elttype = TYPE_INDEX_TYPE (type);
-      CHECK_TYPEDEF (elttype);
-      get_discrete_bounds (elttype, &lower_bound, &upper_bound);
-
-      if (op == UNOP_CHMAX)
-	{
-	  for (i = upper_bound; i >= lower_bound; i--)
-	    {
-	      if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0)
-		{
-		  tmp = i;
-		  empty = 0;
-		  break;
-		}
-	    }
-	}
-      else
-	{
-	  for (i = lower_bound; i <= upper_bound; i++)
-	    {
-	      if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0)
-		{
-		  tmp = i;
-		  empty = 0;
-		  break;
-		}
-	    }
-	}
-      if (empty)
-	error ("%s for empty powerset", op == UNOP_CHMAX ? "MAX" : "MIN");
-    }
-  else
-    error ("bad argument to %s builtin", op == UNOP_CHMAX ? "MAX" : "MIN");
-
-  return value_from_longest (TYPE_CODE (elttype) == TYPE_CODE_RANGE
-			       ? TYPE_TARGET_TYPE (elttype)
-			       : elttype,
-			     tmp);
-}
-
-static value_ptr
-evaluate_subexp_chill (expect_type, exp, pos, noside)
-     struct type *expect_type;
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-{
-  int pc = *pos;
-  struct type *type;
-  int tem, nargs;
-  value_ptr arg1;
-  value_ptr *argvec;
-  enum exp_opcode op = exp->elts[*pos].opcode;
-  switch (op)
-    {
-    case MULTI_SUBSCRIPT:
-      if (noside == EVAL_SKIP)
-	break;
-      (*pos) += 3;
-      nargs = longest_to_int (exp->elts[pc + 1].longconst);
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      type = check_typedef (VALUE_TYPE (arg1));
-
-      if (nargs == 1 && TYPE_CODE (type) == TYPE_CODE_INT)
-	{
-	  /* Looks like string repetition. */
-	  value_ptr string = evaluate_subexp_with_coercion (exp, pos, noside);
-	  return value_concat (arg1, string);
-	}
-
-      switch (TYPE_CODE (type))
-	{
-	case TYPE_CODE_PTR:
-	  type = check_typedef (TYPE_TARGET_TYPE (type));
-	  if (!type || TYPE_CODE (type) != TYPE_CODE_FUNC)
-	    error ("reference value used as function");
-	  /* ... fall through ... */
-	case TYPE_CODE_FUNC:
-	  /* It's a function call. */
-	  if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	    break;
-
-	  /* Allocate arg vector, including space for the function to be
-	     called in argvec[0] and a terminating NULL */
-	  argvec = (value_ptr *) alloca (sizeof (value_ptr) * (nargs + 2));
-	  argvec[0] = arg1;
-	  tem = 1;
-	  for (; tem <= nargs && tem <= TYPE_NFIELDS (type); tem++)
-	    {
-	      argvec[tem]
-		= evaluate_subexp_chill (TYPE_FIELD_TYPE (type, tem-1),
-					 exp, pos, noside);
-	    }
-	  for (; tem <= nargs; tem++)
-	    argvec[tem] = evaluate_subexp_with_coercion (exp, pos, noside);
-	  argvec[tem] = 0; /* signal end of arglist */
-
-	  return call_function_by_hand (argvec[0], nargs, argvec + 1);
-	default:
-	  break;
-	}
-
-      while (nargs-- > 0)
-	{
-	  value_ptr index = evaluate_subexp_with_coercion (exp, pos, noside);
-	  arg1 = value_subscript (arg1, index);
-	}
-      return (arg1);
-
-    case UNOP_LOWER:
-    case UNOP_UPPER:
-      (*pos)++;
-      if (noside == EVAL_SKIP)
-	{
-	  (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, EVAL_SKIP);
-	  goto nosideret;
-	}
-      arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos,
-						  EVAL_AVOID_SIDE_EFFECTS);
-      tem = type_lower_upper (op, VALUE_TYPE (arg1), &type);
-      return value_from_longest (type, tem);
-
-    case UNOP_LENGTH:
-      (*pos)++;
-      arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside);
-      return value_chill_length (arg1);
-
-    case UNOP_CARD:
-      (*pos)++;
-      arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside);
-      return value_chill_card (arg1);
-
-    case UNOP_CHMAX:
-    case UNOP_CHMIN:
-      (*pos)++;
-      arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside);
-      return value_chill_max_min (op, arg1);
-
-    case BINOP_COMMA:
-      error ("',' operator used in invalid context");
-
-    default:
-      break;
-    }
-
-  return evaluate_subexp_standard (expect_type, exp, pos, noside);
- nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
-}
-
-const struct language_defn chill_language_defn = {
-  "chill",
-  language_chill,
-  chill_builtin_types,
-  range_check_on,
-  type_check_on,
-  chill_parse,			/* parser */
-  chill_error,			/* parser error function */
-  evaluate_subexp_chill,
-  chill_printchar,		/* print a character constant */
-  chill_printstr,		/* function to print a string constant */
-  NULL,				/* Function to print a single char */
-  chill_create_fundamental_type,/* Create fundamental type in this language */
-  chill_print_type,		/* Print a type using appropriate syntax */
-  chill_val_print,		/* Print a value using appropriate syntax */
-  chill_value_print,		/* Print a top-levl value */
-  {"",      "B'",  "",   ""},	/* Binary format info */
-  {"O'%lo",  "O'",  "o",  ""},	/* Octal format info */
-  {"D'%ld",  "D'",  "d",  ""},	/* Decimal format info */
-  {"H'%lx",  "H'",  "x",  ""},	/* Hex format info */
-  chill_op_print_tab,		/* expression operators for printing */
-  0,				/* arrays are first-class (not c-style) */
-  0,				/* String lower bound */
-  &builtin_type_chill_char,	/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-/* Initialization for Chill */
-
-void
-_initialize_chill_language ()
-{
-  builtin_type_chill_bool =
-    init_type (TYPE_CODE_BOOL, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "BOOL", (struct objfile *) NULL);
-  builtin_type_chill_char =
-    init_type (TYPE_CODE_CHAR, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "CHAR", (struct objfile *) NULL);
-  builtin_type_chill_long =
-    init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "LONG", (struct objfile *) NULL);
-  builtin_type_chill_ulong =
-    init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "ULONG", (struct objfile *) NULL);
-  builtin_type_chill_real =
-    init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "LONG_REAL", (struct objfile *) NULL);
-
-  add_language (&chill_language_defn);
-}
diff --git a/gdb/ch-lang.h b/gdb/ch-lang.h
deleted file mode 100644
index 6525c30..0000000
--- a/gdb/ch-lang.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Chill language support definitions for GDB, the GNU debugger.
-   Copyright 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct value;
-#endif
-
-extern int
-chill_parse PARAMS ((void));	/* Defined in ch-exp.y */
-
-extern void
-chill_error PARAMS ((char *));	/* Defined in ch-exp.y */
-
-extern void			/* Defined in ch-typeprint.c */
-chill_print_type PARAMS ((struct type *, char *, GDB_FILE *, int, int));
-
-extern int
-chill_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *, int, int,
-			 int, enum val_prettyprint));
-
-extern int
-chill_value_print PARAMS ((struct value *, GDB_FILE *,
-			   int, enum val_prettyprint));
-
-extern LONGEST
-type_lower_upper PARAMS ((enum exp_opcode, struct type *, struct type **));
diff --git a/gdb/ch-typeprint.c b/gdb/ch-typeprint.c
deleted file mode 100644
index a6b1944..0000000
--- a/gdb/ch-typeprint.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/* Support for printing Chill types for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "bfd.h"		/* Binary File Description */
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "language.h"
-#include "demangle.h"
-#include "ch-lang.h"
-#include "typeprint.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-
-static void
-chill_type_print_base PARAMS ((struct type *, GDB_FILE *, int, int));
-
-void
-chill_print_type (type, varstring, stream, show, level)
-     struct type *type;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  if (varstring != NULL && *varstring != '\0')
-    {
-      fputs_filtered (varstring, stream);
-      fputs_filtered (" ", stream);
-    }
-  chill_type_print_base (type, stream, show, level);
-}
-
-/* Print the name of the type (or the ultimate pointer target,
-   function value or array element).
-
-   SHOW nonzero means don't print this type as just its name;
-   show its real definition even if it has a name.
-   SHOW zero means print just typename or tag if there is one
-   SHOW negative means abbreviate structure elements.
-   SHOW is decremented for printing of structure elements.
-
-   LEVEL is the depth to indent by.
-   We increase it for some recursive calls.  */
-
-static void
-chill_type_print_base (type, stream, show, level)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  register int len;
-  register int i;
-  struct type *index_type;
-  struct type *range_type;
-  LONGEST low_bound;
-  LONGEST high_bound;
-
-  QUIT;
-
-  wrap_here ("    ");
-  if (type == NULL)
-    {
-      fputs_filtered ("<type unknown>", stream);
-      return;
-    }
-
-  /* When SHOW is zero or less, and there is a valid type name, then always
-     just print the type name directly from the type. */
-
-  if ((show <= 0) && (TYPE_NAME (type) != NULL))
-    {
-      fputs_filtered (TYPE_NAME (type), stream);
-      return;
-    }
-
-  if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF)
-    CHECK_TYPEDEF (type);
-
-  switch (TYPE_CODE (type))
-    {
-      case TYPE_CODE_TYPEDEF:
-        chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
-	break;
-      case TYPE_CODE_PTR:
-	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID)
-	  {
-	    fprintf_filtered (stream,
-			      TYPE_NAME (type) ? TYPE_NAME (type) : "PTR");
-	    break;
-	  }
-	fprintf_filtered (stream, "REF ");
-	chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
-	break;
-
-      case TYPE_CODE_BOOL:
-	/* FIXME: we should probably just print the TYPE_NAME, in case
-	   anyone ever fixes the compiler to give us the real names
-	   in the presence of the chill equivalent of typedef (assuming
-	   there is one).  */
-	fprintf_filtered (stream,
-			  TYPE_NAME (type) ? TYPE_NAME (type) : "BOOL");
-	break;
-
-      case TYPE_CODE_ARRAY:
-        fputs_filtered ("ARRAY (", stream);
-	range_type = TYPE_FIELD_TYPE (type, 0);
-	if (TYPE_CODE (range_type) != TYPE_CODE_RANGE)
-	  chill_print_type (range_type, "", stream, 0, level);
-	else
-	  {
-	    index_type = TYPE_TARGET_TYPE (range_type);
-	    low_bound = TYPE_FIELD_BITPOS (range_type, 0);
-	    high_bound = TYPE_FIELD_BITPOS (range_type, 1);
-	    print_type_scalar (index_type, low_bound, stream);
-	    fputs_filtered (":", stream);
-	    print_type_scalar (index_type, high_bound, stream);
-	  }
-	fputs_filtered (") ", stream);
-	chill_print_type (TYPE_TARGET_TYPE (type), "", stream, 0, level);
-	break;
-
-      case TYPE_CODE_BITSTRING:
-        fprintf_filtered (stream, "BOOLS (%d)",
-			  TYPE_FIELD_BITPOS (TYPE_FIELD_TYPE(type,0), 1) + 1);
-	break;
-
-      case TYPE_CODE_SET:
-        fputs_filtered ("POWERSET ", stream);
-	chill_print_type (TYPE_INDEX_TYPE (type), "", stream,
-			  show - 1, level);
-	break;
-
-      case TYPE_CODE_STRING:
-	range_type = TYPE_FIELD_TYPE (type, 0);
-	index_type = TYPE_TARGET_TYPE (range_type);
-	high_bound = TYPE_FIELD_BITPOS (range_type, 1);
-        fputs_filtered ("CHARS (", stream);
-	print_type_scalar (index_type, high_bound + 1, stream);
-	fputs_filtered (")", stream);
-	break;
-
-      case TYPE_CODE_MEMBER:
-	fprintf_filtered (stream, "MEMBER ");
-        chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
-	break;
-      case TYPE_CODE_REF:
-	fprintf_filtered (stream, "/*LOC*/ ");
-        chill_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
-	break;
-      case TYPE_CODE_FUNC:
-	fprintf_filtered (stream, "PROC (");
-	len = TYPE_NFIELDS (type);
-	for (i = 0; i < len; i++)
-	  {
-	    struct type *param_type = TYPE_FIELD_TYPE (type, i);
-	    if (i > 0)
-	      {
-		fputs_filtered (", ", stream);
-		wrap_here ("    ");
-	      }
-	    if (TYPE_CODE (param_type) == TYPE_CODE_REF)
-	      {
-		chill_type_print_base (TYPE_TARGET_TYPE (param_type),
-				       stream, 0, level);
-		fputs_filtered (" LOC", stream);
-	      }
-	    else
-	      chill_type_print_base (param_type, stream, show, level);
-	  }
-	fprintf_filtered (stream, ")");
-	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID)
-	  {
-	    fputs_filtered (" RETURNS (", stream);
-	    chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
-	    fputs_filtered (")", stream);
-	  }
-	break;
-
-      case TYPE_CODE_STRUCT:
-	if (chill_varying_type (type))
-	  {
-	    chill_type_print_base (TYPE_FIELD_TYPE (type, 1),
-				   stream, 0, level);
-	    fputs_filtered (" VARYING", stream);
-	  }
-	else
-	  {
-	    fprintf_filtered (stream, "STRUCT ");
-
-	    fprintf_filtered (stream, "(\n");
-	    if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
-	      {
-		if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
-		  {
-		    fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
-		  }
-		else
-		  {
-		    fprintfi_filtered (level + 4, stream, "<no data fields>\n");
-		  }
-	      }
-	    else
-	      {
-		len = TYPE_NFIELDS (type);
-		for (i = TYPE_N_BASECLASSES (type); i < len; i++)
-		  {
-		    struct type *field_type = TYPE_FIELD_TYPE (type, i);
-		    QUIT;
-		    print_spaces_filtered (level + 4, stream);
-		    if (TYPE_CODE (field_type) == TYPE_CODE_UNION)
-		      { int j; /* variant number */
-			fputs_filtered ("CASE OF\n", stream);
-			for (j = 0; j < TYPE_NFIELDS (field_type); j++)
-			  { int k; /* variant field index */
-			    struct type *variant_type
-			      = TYPE_FIELD_TYPE (field_type, j);
-			    int var_len = TYPE_NFIELDS (variant_type);
-			    print_spaces_filtered (level + 4, stream);
-			    if (strcmp (TYPE_FIELD_NAME (field_type, j),
-					"else") == 0)
-			      fputs_filtered ("ELSE\n", stream);
-			    else
-			      fputs_filtered (":\n", stream);
-			    if (TYPE_CODE (variant_type) != TYPE_CODE_STRUCT)
-			      error ("variant record confusion");
-			    for (k = 0; k < var_len; k++)
-			      {
-				print_spaces_filtered (level + 8, stream);
-				chill_print_type (TYPE_FIELD_TYPE (variant_type, k),
-						  TYPE_FIELD_NAME (variant_type, k),
-						  stream, show - 1, level + 8);
-				if (k < (var_len - 1))
-				  fputs_filtered (",", stream);
-				fputs_filtered ("\n", stream);
-			      }
-			  }
-			print_spaces_filtered (level + 4, stream);
-			fputs_filtered ("ESAC", stream);
-		      }
-		    else
-		      chill_print_type (field_type,
-					TYPE_FIELD_NAME (type, i),
-					stream, show - 1, level + 4);
-		    if (i < (len - 1))
-		      {
-			fputs_filtered (",", stream);
-		      }
-		    fputs_filtered ("\n", stream);
-		  }
-	      }
-	    fprintfi_filtered (level, stream, ")");
-	  }
-	break;
-
-      case TYPE_CODE_RANGE:
-	  {
-	    struct type *target = TYPE_TARGET_TYPE (type);
-	    if (target && TYPE_NAME (target))
-	      fputs_filtered (TYPE_NAME (target), stream);
-	    else
-	      fputs_filtered ("RANGE", stream);
-	    if (target == NULL)
-	      target = builtin_type_long;
-	    fputs_filtered (" (", stream);
-	    print_type_scalar (target, TYPE_LOW_BOUND (type), stream);
-	    fputs_filtered (":", stream);
-	    print_type_scalar (target, TYPE_HIGH_BOUND (type), stream);
-	    fputs_filtered (")", stream);
-	  }
-	break;
-
-      case TYPE_CODE_ENUM:
-	{
-	  register int lastval = 0;
-	  fprintf_filtered (stream, "SET (");
-	  len = TYPE_NFIELDS (type);
-	  for (i = 0; i < len; i++)
-	    {
-	      QUIT;
-	      if (i) fprintf_filtered (stream, ", ");
-	      wrap_here ("    ");
-	      fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
-	      if (lastval != TYPE_FIELD_BITPOS (type, i))
-		{
-		  fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i));
-		  lastval = TYPE_FIELD_BITPOS (type, i);
-		}
-	      lastval++;
-	    }
-	  fprintf_filtered (stream, ")");
-	}
-	break;
-
-      case TYPE_CODE_VOID:
-      case TYPE_CODE_UNDEF:
-      case TYPE_CODE_ERROR:
-      case TYPE_CODE_UNION:
-      case TYPE_CODE_METHOD:
-	error ("missing language support in chill_type_print_base");
-	break;
-
-      default:
-
-	/* Handle types not explicitly handled by the other cases,
-	   such as fundamental types.  For these, just print whatever
-	   the type name is, as recorded in the type itself.  If there
-	   is no type name, then complain. */
-
-	if (TYPE_NAME (type) != NULL)
-	  {
-	    fputs_filtered (TYPE_NAME (type), stream);
-	  }
-	else
-	  {
-	    error ("Unrecognized type code (%d) in symbol table.",
-		   TYPE_CODE (type));
-	  }
-	break;
-      }
-}
diff --git a/gdb/ch-valprint.c b/gdb/ch-valprint.c
deleted file mode 100644
index 663ba64..0000000
--- a/gdb/ch-valprint.c
+++ /dev/null
@@ -1,630 +0,0 @@
-/* Support for printing Chill values for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "valprint.h"
-#include "expression.h"
-#include "value.h"
-#include "language.h"
-#include "demangle.h"
-#include "c-lang.h" /* For c_val_print */
-#include "typeprint.h"
-#include "ch-lang.h"
-#include "annotate.h"
-
-static void
-chill_print_value_fields PARAMS ((struct type *, char *, GDB_FILE *, int, int,
-				  enum val_prettyprint, struct type **));
-
-static void
-chill_print_type_scalar PARAMS ((struct type *, LONGEST, GDB_FILE *));
-
-static void
-chill_val_print_array_elements PARAMS ((struct type *, char *, CORE_ADDR, GDB_FILE *,
-					int, int, int, enum val_prettyprint));
-
-
-/* Print integral scalar data VAL, of type TYPE, onto stdio stream STREAM.
-   Used to print data from type structures in a specified type.  For example,
-   array bounds may be characters or booleans in some languages, and this
-   allows the ranges to be printed in their "natural" form rather than as
-   decimal integer values. */
-
-static void
-chill_print_type_scalar (type, val, stream)
-     struct type *type;
-     LONGEST val;
-     GDB_FILE *stream;
-{
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_RANGE:
-      if (TYPE_TARGET_TYPE (type))
-	{
-	  chill_print_type_scalar (TYPE_TARGET_TYPE (type), val, stream);
-	  return;
-	}
-      break;
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_FUNC:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_METHOD:
-    case TYPE_CODE_REF:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_COMPLEX:
-    case TYPE_CODE_TYPEDEF:
-    default:
-      break;
-    }
-  print_type_scalar (type, val, stream);
-}
-
-/* Print the elements of an array.
-   Similar to val_print_array_elements, but prints
-   element indexes (in Chill syntax). */
-
-static void
-chill_val_print_array_elements (type, valaddr, address, stream,
-				format, deref_ref, recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  unsigned int i = 0;
-  unsigned int things_printed = 0;
-  unsigned len;
-  struct type *elttype;
-  struct type *range_type = TYPE_FIELD_TYPE (type, 0);
-  struct type *index_type = TYPE_TARGET_TYPE (range_type);
-  unsigned eltlen;
-  /* Position of the array element we are examining to see
-     whether it is repeated.  */
-  unsigned int rep1;
-  /* Number of repetitions we have detected so far.  */
-  unsigned int reps;
-  LONGEST low_bound =  TYPE_FIELD_BITPOS (range_type, 0);
-      
-  elttype = check_typedef (TYPE_TARGET_TYPE (type));
-  eltlen = TYPE_LENGTH (elttype);
-  len = TYPE_LENGTH (type) / eltlen;
-
-  annotate_array_section_begin (i, elttype);
-
-  for (; i < len && things_printed < print_max; i++)
-    {
-      if (i != 0)
-	{
-	  if (prettyprint_arrays)
-	    {
-	      fprintf_filtered (stream, ",\n");
-	      print_spaces_filtered (2 + 2 * recurse, stream);
-	    }
-	  else
-	    {
-	      fprintf_filtered (stream, ", ");
-	    }
-	}
-      wrap_here (n_spaces (2 + 2 * recurse));
-
-      rep1 = i + 1;
-      reps = 1;
-      while ((rep1 < len) && 
-	     !memcmp (valaddr + i * eltlen, valaddr + rep1 * eltlen, eltlen))
-	{
-	  ++reps;
-	  ++rep1;
-	}
-
-      fputs_filtered ("(", stream);
-      chill_print_type_scalar (index_type, low_bound + i, stream);
-      if (reps > 1)
-	{
-	  fputs_filtered (":", stream);
-	  chill_print_type_scalar (index_type, low_bound + i + reps - 1,
-				   stream);
-	  fputs_filtered ("): ", stream);
-	  val_print (elttype, valaddr + i * eltlen, 0, 0, stream, format,
-		     deref_ref, recurse + 1, pretty);
-
-	  i = rep1 - 1;
-	  things_printed += 1;
-	}
-      else
-	{
-	  fputs_filtered ("): ", stream);
-	  val_print (elttype, valaddr + i * eltlen, 0, 0, stream, format,
-		     deref_ref, recurse + 1, pretty);
-	  annotate_elt ();
-	  things_printed++;
-	}
-    }
-  annotate_array_section_end ();
-  if (i < len)
-    {
-      fprintf_filtered (stream, "...");
-    }
-}
-
-/* Print data of type TYPE located at VALADDR (within GDB), which came from
-   the inferior at address ADDRESS, onto stdio stream STREAM according to
-   FORMAT (a letter or 0 for natural format).  The data at VALADDR is in
-   target byte order.
-
-   If the data are a string pointer, returns the number of string characters
-   printed.
-
-   If DEREF_REF is nonzero, then dereference references, otherwise just print
-   them like pointers.
-
-   The PRETTY parameter controls prettyprinting.  */
-
-int
-chill_val_print (type, valaddr, embedded_offset, address,
-                 stream, format, deref_ref, recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  LONGEST val;
-  unsigned int i = 0;		/* Number of characters printed.  */
-  struct type *elttype;
-  CORE_ADDR addr;
-
-  CHECK_TYPEDEF (type);
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_ARRAY:
-      if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0)
-	{
-	  if (prettyprint_arrays)
-	    {
-	      print_spaces_filtered (2 + 2 * recurse, stream);
-	    }
-	  fprintf_filtered (stream, "[");
-	  chill_val_print_array_elements (type, valaddr, address, stream,
-					  format, deref_ref, recurse, pretty);
-	  fprintf_filtered (stream, "]");
-	}
-      else
-	{
-	  error ("unimplemented in chill_val_print; unspecified array length");
-	}
-      break;
-
-    case TYPE_CODE_INT:
-      format = format ? format : output_format;
-      if (format)
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	}
-      else
-	{
-	  val_print_type_code_int (type, valaddr, stream);
-	}
-      break;
-
-    case TYPE_CODE_CHAR:
-      format = format ? format : output_format;
-      if (format)
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	}
-      else
-	{
-	  LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr),
-			 stream);
-	}
-      break;
-
-    case TYPE_CODE_FLT:
-      if (format)
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	}
-      else
-	{
-	  print_floating (valaddr, type, stream);
-	}
-      break;
-
-    case TYPE_CODE_BOOL:
-      format = format ? format : output_format;
-      if (format)
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	}
-      else
-	{
-	  /* FIXME: Why is this using builtin_type_chill_bool not type?  */
-	  val = unpack_long (builtin_type_chill_bool, valaddr);
-	  fprintf_filtered (stream, val ? "TRUE" : "FALSE");
-	}
-      break;
-
-    case TYPE_CODE_UNDEF:
-      /* This happens (without TYPE_FLAG_STUB set) on systems which don't use
-	 dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar"
-	 and no complete type for struct foo in that file.  */
-      fprintf_filtered (stream, "<incomplete type>");
-      break;
-
-    case TYPE_CODE_PTR:
-      if (format && format != 's')
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	  break;
-	}
-      addr = unpack_pointer (type, valaddr);
-      elttype = check_typedef (TYPE_TARGET_TYPE (type));
-
-      /* We assume a NULL pointer is all zeros ... */
-      if (addr == 0)
-	{
-	  fputs_filtered ("NULL", stream);
-	  return 0;
-	}
-      
-      if (TYPE_CODE (elttype) == TYPE_CODE_FUNC)
-	{
-	  /* Try to print what function it points to.  */
-	  print_address_demangle (addr, stream, demangle);
-	  /* Return value is irrelevant except for string pointers.  */
-	  return (0);
-	}
-      if (addressprint && format != 's')
-	{
-	  print_address_numeric (addr, 1, stream);
-	}
-      
-      /* For a pointer to char or unsigned char, also print the string
-	 pointed to, unless pointer is null.  */
-      if (TYPE_LENGTH (elttype) == 1
-	  && TYPE_CODE (elttype) == TYPE_CODE_CHAR
-	  && (format == 0 || format == 's')
-	  && addr != 0
-	  && /* If print_max is UINT_MAX, the alloca below will fail.
-		In that case don't try to print the string.  */
-	  print_max < UINT_MAX)
-	i = val_print_string (addr, -1, TYPE_LENGTH (elttype), stream);
-
-      /* Return number of characters printed, plus one for the
-	 terminating null if we have "reached the end".  */
-      return (i + (print_max && i != print_max));
-      break;
-
-    case TYPE_CODE_STRING:
-      i = TYPE_LENGTH (type);
-      LA_PRINT_STRING (stream, valaddr, i, 1, 0);
-      /* Return number of characters printed, plus one for the terminating
-	 null if we have "reached the end".  */
-      return (i + (print_max && i != print_max));
-      break;
-
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_SET:
-      elttype = TYPE_INDEX_TYPE (type);
-      CHECK_TYPEDEF (elttype);
-      if (TYPE_FLAGS (elttype) & TYPE_FLAG_STUB)
-	{
-	  fprintf_filtered (stream, "<incomplete type>");
-	  gdb_flush (stream);
-	  break;
-	}
-      {
-	struct type *range = elttype;
-	LONGEST low_bound, high_bound;
-	int i;
-	int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING;
-	int need_comma = 0;
-
-	if (is_bitstring)
-	  fputs_filtered ("B'", stream);
-	else
-	  fputs_filtered ("[", stream);
-
-	i = get_discrete_bounds (range, &low_bound, &high_bound);
-      maybe_bad_bstring:
-	if (i < 0)
-	  {
-	    fputs_filtered ("<error value>", stream);
-	    goto done;
-	  }
-
-	for (i = low_bound; i <= high_bound; i++)
-	  {
-	    int element = value_bit_index (type, valaddr, i);
-	    if (element < 0)
-	      {
-		i = element;
-		goto maybe_bad_bstring;
-	      }
-	    if (is_bitstring)
-	      fprintf_filtered (stream, "%d", element);
-	    else if (element)
-	      {
-		if (need_comma)
-		  fputs_filtered (", ", stream);
-		chill_print_type_scalar (range, (LONGEST) i, stream);
-		need_comma = 1;
-
-		/* Look for a continuous range of true elements. */
-		if (i+1 <= high_bound && value_bit_index (type, valaddr, ++i))
-		  {
-		    int j = i; /* j is the upper bound so far of the range */
-		    fputs_filtered (":", stream);
-		    while (i+1 <= high_bound
-			   && value_bit_index (type, valaddr, ++i))
-		      j = i;
-		    chill_print_type_scalar (range, (LONGEST) j, stream);
-		  }
-	      }
-	  }
-      done:
-	if (is_bitstring)
-	  fputs_filtered ("'", stream);
-	else
-	  fputs_filtered ("]", stream);
-      }
-      break;
-
-    case TYPE_CODE_STRUCT:
-      if (chill_varying_type (type))
-	{
-	  struct type *inner = check_typedef (TYPE_FIELD_TYPE (type, 1));
-	  long length = unpack_long (TYPE_FIELD_TYPE (type, 0), valaddr);
-	  char *data_addr = valaddr + TYPE_FIELD_BITPOS (type, 1) / 8;
-	  
-	  switch (TYPE_CODE (inner))
-	    {
-	    case TYPE_CODE_STRING:
-	      if (length > TYPE_LENGTH (type) - 2)
-		{
-		  fprintf_filtered (stream,
-				    "<dynamic length %ld > static length %d> *invalid*",
-				    length, TYPE_LENGTH (type));
-
-		  /* Don't print the string; doing so might produce a
-		     segfault.  */
-		  return length;
-		}
-	      LA_PRINT_STRING (stream, data_addr, length, 1, 0);
-	      return length;
-	    default:
-	      break;
-	    }
-	}
-      chill_print_value_fields (type, valaddr, stream, format, recurse, pretty,
-				0);
-      break;
-
-    case TYPE_CODE_REF:
-      if (addressprint)
-        {
-	  fprintf_filtered (stream, "LOC(");
-	  print_address_numeric
-	    (extract_address (valaddr, TARGET_PTR_BIT / HOST_CHAR_BIT),
-	     1,
-	     stream);
-	  fprintf_filtered (stream, ")");
-	  if (deref_ref)
-	    fputs_filtered (": ", stream);
-        }
-      /* De-reference the reference.  */
-      if (deref_ref)
-	{
-	  if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_UNDEF)
-	    {
-	      value_ptr deref_val =
-		value_at
-		  (TYPE_TARGET_TYPE (type),
-		   unpack_pointer (lookup_pointer_type (builtin_type_void),
-				   valaddr),
-		   NULL);
-	      val_print (VALUE_TYPE (deref_val),
-			 VALUE_CONTENTS (deref_val),
-                         0,
-			 VALUE_ADDRESS (deref_val), stream, format,
-			 deref_ref, recurse + 1, pretty);
-	    }
-	  else
-	    fputs_filtered ("???", stream);
-	}
-      break;
-
-    case TYPE_CODE_ENUM:
-      c_val_print (type, valaddr, 0, address, stream, format,
-		   deref_ref, recurse, pretty);
-      break;
-
-    case TYPE_CODE_RANGE:
-      if (TYPE_TARGET_TYPE (type))
-	chill_val_print (TYPE_TARGET_TYPE (type), valaddr, 0, address, stream,
-			 format, deref_ref, recurse, pretty);
-      break;
-
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_FUNC:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_ERROR:
-    default:
-      /* Let's defer printing to the C printer, rather than
-	 print an error message.  FIXME! */
-      c_val_print (type, valaddr, 0, address, stream, format,
-		   deref_ref, recurse, pretty);
-    }
-  gdb_flush (stream);
-  return (0);
-}
-
-/* Mutually recursive subroutines of cplus_print_value and c_val_print to
-   print out a structure's fields: cp_print_value_fields and cplus_print_value.
-
-   TYPE, VALADDR, STREAM, RECURSE, and PRETTY have the
-   same meanings as in cplus_print_value and c_val_print.
-
-   DONT_PRINT is an array of baseclass types that we
-   should not print, or zero if called from top level.  */
-
-static void
-chill_print_value_fields (type, valaddr, stream, format, recurse, pretty,
-			  dont_print)
-     struct type *type;
-     char *valaddr;
-     GDB_FILE *stream;
-     int format;
-     int recurse;
-     enum val_prettyprint pretty;
-     struct type **dont_print;
-{
-  int i, len;
-  int fields_seen = 0;
-
-  CHECK_TYPEDEF (type);
-
-  fprintf_filtered (stream, "[");
-  len = TYPE_NFIELDS (type);
-  if (len == 0)
-    {
-      fprintf_filtered (stream, "<No data fields>");
-    }
-  else
-    {
-      for (i = 0; i < len; i++)
-	{
-	  if (fields_seen)
-	    {
-	      fprintf_filtered (stream, ", ");
-	    }
-	  fields_seen = 1;
-	  if (pretty)
-	    {
-	      fprintf_filtered (stream, "\n");
-	      print_spaces_filtered (2 + 2 * recurse, stream);
-	    }
-	  else 
-	    {
-	      wrap_here (n_spaces (2 + 2 * recurse));
-	    }
-	  fputs_filtered (".", stream);
-	  fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
-				   language_chill, DMGL_NO_OPTS);
-	  fputs_filtered (": ", stream);
-	  if (TYPE_FIELD_PACKED (type, i))
-	    {
-	      value_ptr v;
-
-	      /* Bitfields require special handling, especially due to byte
-		 order problems.  */
-	      v = value_from_longest (TYPE_FIELD_TYPE (type, i),
-				      unpack_field_as_long (type, valaddr, i));
-
-	      chill_val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, 0,
-			       stream, format, 0, recurse + 1, pretty);
-	    }
-	  else
-	    {
-	      chill_val_print (TYPE_FIELD_TYPE (type, i), 
-			       valaddr + TYPE_FIELD_BITPOS (type, i) / 8, 0,
-			       0, stream, format, 0, recurse + 1, pretty);
-	    }
-	}
-      if (pretty)
-	{
-	  fprintf_filtered (stream, "\n");
-	  print_spaces_filtered (2 * recurse, stream);
-	}
-    }
-  fprintf_filtered (stream, "]");
-}
-
-int
-chill_value_print (val, stream, format, pretty)
-     value_ptr val;
-     GDB_FILE *stream;
-     int format;
-     enum val_prettyprint pretty;
-{
-  struct type *type = VALUE_TYPE (val);
-  struct type *real_type = check_typedef  (type);
-
-  /* If it is a pointer, indicate what it points to.
-
-     Print type also if it is a reference. */
-
-  if (TYPE_CODE (real_type) == TYPE_CODE_PTR ||
-      TYPE_CODE (real_type) == TYPE_CODE_REF)
-    {
-      char *valaddr = VALUE_CONTENTS (val);
-      CORE_ADDR addr = unpack_pointer (type, valaddr);
-      if (TYPE_CODE (type) != TYPE_CODE_PTR || addr != 0)
-	{
-	  int i;
-	  char *name = TYPE_NAME (type);
-	  if (name)
-	    fputs_filtered (name, stream);
-	  else if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID)
-	    fputs_filtered ("PTR", stream);
-	  else
-	    {
-	      fprintf_filtered (stream, "(");
-	      type_print (type, "", stream, -1);
-	      fprintf_filtered (stream, ")");
-	    }
-	  fprintf_filtered (stream, "(");
-	  i = val_print (type, valaddr, 0, VALUE_ADDRESS (val),
-			 stream, format, 1, 0, pretty);
-	  fprintf_filtered (stream, ")");
-	  return i;
-	}
-    }
-  return (val_print (type, VALUE_CONTENTS (val), 0,
-		     VALUE_ADDRESS (val), stream, format, 1, 0, pretty));
-}
-
-
diff --git a/gdb/coff-solib.c b/gdb/coff-solib.c
deleted file mode 100644
index 6be6869..0000000
--- a/gdb/coff-solib.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Handle COFF SVR3 shared libraries for GDB, the GNU Debugger.
-   Copyright 1993 Free Software Foundation, Inc.
-   
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "defs.h"
-
-#include "frame.h"
-#include "bfd.h"
-#include "gdbcore.h"
-#include "symtab.h"
-
-/*
-
-GLOBAL FUNCTION
-
-	coff_solib_add -- add a shared library files to the symtab list.  We
-	examine the `.lib' section of the exec file and determine the names of
-	the shared libraries.
-
-	This function is responsible for discovering those names and
-	addresses, and saving sufficient information about them to allow
-	their symbols to be read at a later time.
-
-SYNOPSIS
-
-	void coff_solib_add (char *arg_string, int from_tty,
-			     struct target_ops *target)
-
-DESCRIPTION
-
-*/
-
-void
-coff_solib_add (arg_string, from_tty, target)
-     char *arg_string;
-     int from_tty;
-     struct target_ops *target;
-{	
-  asection *libsect;
-
-  libsect = bfd_get_section_by_name (exec_bfd, ".lib");
-
-  if (libsect)
-    {
-      int libsize;
-      unsigned char *lib;
-      struct libent
-	{
-	  bfd_byte len[4];
-	  bfd_byte nameoffset[4];
-	};
-
-      libsize = bfd_section_size (exec_bfd, libsect);
-
-      lib = (unsigned char *) alloca (libsize);
-
-      bfd_get_section_contents (exec_bfd, libsect, lib, 0, libsize);
-
-      while (libsize > 0)
-	{
-	  struct libent *ent;
-	  struct objfile *objfile;
-	  int len, nameoffset;
-	  char *filename;
-
-	  ent = (struct libent *)lib;
-
-	  len = bfd_get_32 (exec_bfd, ent->len);
-
-	  nameoffset = bfd_get_32 (exec_bfd, ent->nameoffset);
-
-	  if (len <= 0)
-	    break;
-
-	  filename = (char *)ent + nameoffset * 4;
-
-	  objfile = symbol_file_add (filename, from_tty,
-				     0, /* addr */
-				     0, /* not mainline */
-				     0, /* not mapped */
-				     0, /* Not readnow */
-                                     0, /* Not user loaded */
-                                     1); /* Is a solib */
-
-	  libsize -= len * 4;
-	  lib += len * 4;
-	}
-
-      /* Getting new symbols may change our opinion about what is
-	 frameless.  */
-      reinit_frame_cache ();
-    }
-}
-
-/*
-  
-GLOBAL FUNCTION
-  
-	coff_solib_create_inferior_hook -- shared library startup support
-  
-SYNOPSIS
-  
-	void coff_solib_create_inferior_hook()
-  
-DESCRIPTION
-  
-	When gdb starts up the inferior, the kernel maps in the shared
-	libraries.  We get here with the target stopped at it's first
-	instruction, and the libraries already mapped.  At this	point, this
-	function gets called via expansion of the macro
-	SOLIB_CREATE_INFERIOR_HOOK.
-  */
-
-void 
-coff_solib_create_inferior_hook()
-{
-  coff_solib_add ((char *) 0, 0, (struct target_ops *) 0);
-}
diff --git a/gdb/coff-solib.h b/gdb/coff-solib.h
deleted file mode 100644
index 43375cc..0000000
--- a/gdb/coff-solib.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/* COFF (SVR3) Shared library declarations for GDB, the GNU Debugger.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef __STDC__		/* Forward decl's for prototypes */
-struct target_ops;
-#endif
-
-/* Called when we free all symtabs, to free the shared library information
-   as well. */
-
-#if 0
-#define CLEAR_SOLIB			coff_clear_solib
-
-extern void
-coff_clear_solib PARAMS ((void));
-#endif
-
-/* Called to add symbols from a shared library to gdb's symbol table. */
-
-#define SOLIB_ADD(filename, from_tty, targ) \
-    coff_solib_add (filename, from_tty, targ)
-
-extern void
-coff_solib_add PARAMS ((char *, int, struct target_ops *));
-
-/* Function to be called when the inferior starts up, to discover the names
-   of shared libraries that are dynamically linked, the base addresses to
-   which they are linked, and sufficient information to read in their symbols
-   at a later time. */
-
-#define SOLIB_CREATE_INFERIOR_HOOK(PID)	coff_solib_create_inferior_hook()
-
-extern void
-coff_solib_create_inferior_hook PARAMS((void));	/* solib.c */
-
-/* Function to be called to remove the connection between debugger and
-   dynamic linker that was established by SOLIB_CREATE_INFERIOR_HOOK.
-   (This operation does not remove shared library information from
-   the debugger, as CLEAR_SOLIB does.)
-
-   This functionality is presently not implemented for this target.
-   */
-#define SOLIB_REMOVE_INFERIOR_HOOK(PID) (0)
-
-/* This function is called by the "catch load" command.  It allows
-   the debugger to be notified by the dynamic linker when a specified
-   library file (or any library file, if filename is NULL) is loaded.
-
-   Presently, this functionality is not implemented.
-   */
-#define SOLIB_CREATE_CATCH_LOAD_HOOK(pid,tempflag,filename,cond_string) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-
-/* This function is called by the "catch unload" command.  It allows
-   the debugger to be notified by the dynamic linker when a specified
-   library file (or any library file, if filename is NULL) is unloaded.
-
-   Presently, this functionality is not implemented.
-   */
-#define SOLIB_CREATE_CATCH_UNLOAD_HOOK(pid,tempflag,filename,cond_string) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-
-/* This function returns TRUE if the dynamic linker has just reported
-   a load of a library.
-
-   This function must be used only when the inferior has stopped in
-   the dynamic linker hook, or undefined results are guaranteed.
-
-   Presently, this functionality is not implemented.
-   */
-/*
-#define SOLIB_HAVE_LOAD_EVENT(pid) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_HAVE_LOAD_EVENT(pid) \
-(0)
-
-/* This function returns a pointer to the string representation of the
-   pathname of the dynamically-linked library that has just been loaded.
-
-   This function must be used only when SOLIB_HAVE_LOAD_EVENT is TRUE,
-   or undefined results are guaranteed.
-
-   This string's contents are only valid immediately after the inferior
-   has stopped in the dynamic linker hook, and becomes invalid as soon
-   as the inferior is continued.  Clients should make a copy of this
-   string if they wish to continue the inferior and then access the string.
-
-   Presently, this functionality is not implemented.
-   */
-
-/*
-#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) \
-(0)
-
-/* This function returns TRUE if the dynamic linker has just reported
-   an unload of a library.
-
-   This function must be used only when the inferior has stopped in
-   the dynamic linker hook, or undefined results are guaranteed.
-
-   Presently, this functionality is not implemented.
-   */
-/*
-#define SOLIB_HAVE_UNLOAD_EVENT(pid) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_HAVE_UNLOAD_EVENT(pid) \
-(0)
-
-/* This function returns a pointer to the string representation of the
-   pathname of the dynamically-linked library that has just been unloaded.
-
-   This function must be used only when SOLIB_HAVE_UNLOAD_EVENT is TRUE,
-   or undefined results are guaranteed.
-
-   This string's contents are only valid immediately after the inferior
-   has stopped in the dynamic linker hook, and becomes invalid as soon
-   as the inferior is continued.  Clients should make a copy of this
-   string if they wish to continue the inferior and then access the string.
-
-   Presently, this functionality is not implemented.
-   */
-/*
-#define SOLIB_UNLOADED_LIBRARY_PATHNAME(pid) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_UNLOADED_LIBRARY_PATHNAME(pid) \
-(0)
-
-/* This function returns TRUE if pc is the address of an instruction that
-   lies within the dynamic linker (such as the event hook, or the dld
-   itself).
-
-   This function must be used only when a dynamic linker event has been
-   caught, and the inferior is being stepped out of the hook, or undefined
-   results are guaranteed.
-
-   Presently, this functionality is not implemented.
-   */
-
-/*
-#define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
-(0)
-
-/* This function must be called when the inferior is killed, and the program
-   restarted.  This is not the same as CLEAR_SOLIB, in that it doesn't discard
-   any symbol tables.
-
-   Presently, this functionality is not implemented.
-   */
-#define SOLIB_RESTART() \
-  (0)
-
-/* If we can't set a breakpoint, and it's in a shared library, just
-   disable it.  */
-
-#if 0
-#define DISABLE_UNSETTABLE_BREAK(addr)	coff_solib_address(addr)
-
-extern int
-solib_address PARAMS ((CORE_ADDR));		/* solib.c */
-#endif
diff --git a/gdb/coffread.c b/gdb/coffread.c
deleted file mode 100644
index 04ca188..0000000
--- a/gdb/coffread.c
+++ /dev/null
@@ -1,2255 +0,0 @@
-/* Read coff symbol tables and convert to internal format, for GDB.
-   Copyright 1987, 88, 89, 90, 91, 92, 93, 94, 96, 97, 1998
-             Free Software Foundation, Inc.
-   Contributed by David D. Johnson, Brown University (ddj@cs.brown.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "demangle.h"
-#include "breakpoint.h"
-
-#include "bfd.h"
-#include "obstack.h"
-
-#include "gdb_string.h"
-#include <ctype.h>
-
-#include "coff/internal.h"	/* Internal format of COFF symbols in BFD */
-#include "libcoff.h"		/* FIXME secret internal data from BFD */
-
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "gdb-stabs.h"
-#include "stabsread.h"
-#include "complaints.h"
-#include "target.h"
-
-struct coff_symfile_info {
-  file_ptr min_lineno_offset;		/* Where in file lowest line#s are */
-  file_ptr max_lineno_offset;		/* 1+last byte of line#s in file */
-
-  CORE_ADDR textaddr;			/* Addr of .text section. */
-  unsigned int textsize;		/* Size of .text section. */
-  struct stab_section_list *stabsects;	/* .stab sections.  */
-  asection *stabstrsect;		/* Section pointer for .stab section */
-  char *stabstrdata;
-};
-
-/* Translate an external name string into a user-visible name.  */
-#define	EXTERNAL_NAME(string, abfd) \
-	(string[0] == bfd_get_symbol_leading_char(abfd)? string+1: string)
-
-/* To be an sdb debug type, type must have at least a basic or primary
-   derived type.  Using this rather than checking against T_NULL is
-   said to prevent core dumps if we try to operate on Michael Bloom
-   dbx-in-coff file.  */
-
-#define SDB_TYPE(type) (BTYPE(type) | (type & N_TMASK))
-
-/* Convert from an sdb register number to an internal gdb register number.
-   This should be defined in tm.h, if REGISTER_NAMES is not set up
-   to map one to one onto the sdb register numbers.  */
-
-#ifndef SDB_REG_TO_REGNUM
-# define SDB_REG_TO_REGNUM(value)     (value)
-#endif
-
-/* Core address of start and end of text of current source file.
-   This comes from a ".text" symbol where x_nlinno > 0.  */
-
-static CORE_ADDR current_source_start_addr;
-static CORE_ADDR current_source_end_addr;
-
-/* The addresses of the symbol table stream and number of symbols
-   of the object file we are reading (as copied into core).  */
-
-static bfd *nlist_bfd_global;
-static int nlist_nsyms_global;
-
-/* Vector of line number information.  */
-
-static struct linetable *line_vector;
-
-/* Index of next entry to go in line_vector_index.  */
-
-static int line_vector_index;
-
-/* Last line number recorded in the line vector.  */
-
-static int prev_line_number;
-
-/* Number of elements allocated for line_vector currently.  */
-
-static int line_vector_length;
-
-/* Pointers to scratch storage, used for reading raw symbols and auxents.  */
-
-static char *temp_sym;
-static char *temp_aux;
-
-/* Local variables that hold the shift and mask values for the
-   COFF file that we are currently reading.  These come back to us
-   from BFD, and are referenced by their macro names, as well as
-   internally to the BTYPE, ISPTR, ISFCN, ISARY, ISTAG, and DECREF
-   macros from include/coff/internal.h .  */
-
-static unsigned	local_n_btmask;
-static unsigned	local_n_btshft;
-static unsigned	local_n_tmask;
-static unsigned	local_n_tshift;
-
-#define	N_BTMASK	local_n_btmask
-#define	N_BTSHFT	local_n_btshft
-#define	N_TMASK		local_n_tmask
-#define	N_TSHIFT	local_n_tshift
- 
-/* Local variables that hold the sizes in the file of various COFF structures.
-   (We only need to know this to read them from the file -- BFD will then
-   translate the data in them, into `internal_xxx' structs in the right
-   byte order, alignment, etc.)  */
-
-static unsigned	local_linesz;
-static unsigned	local_symesz;
-static unsigned	local_auxesz;
-
-/* This is set if this is a PE format file.  */
-
-static int pe_file;
-
-/* Chain of typedefs of pointers to empty struct/union types.
-   They are chained thru the SYMBOL_VALUE_CHAIN.  */
-
-static struct symbol *opaque_type_chain[HASHSIZE];
-
-/* Complaints about various problems in the file being read  */
-
-struct complaint ef_complaint = 
-  {"Unmatched .ef symbol(s) ignored starting at symnum %d", 0, 0};
-
-struct complaint ef_stack_complaint = 
-  {"`.ef' symbol without matching `.bf' symbol ignored starting at symnum %d", 0, 0};
-
-struct complaint eb_stack_complaint = 
-  {"`.eb' symbol without matching `.bb' symbol ignored starting at symnum %d", 0, 0};
-
-struct complaint bf_no_aux_complaint =
-  {"`.bf' symbol %d has no aux entry", 0, 0};
-
-struct complaint ef_no_aux_complaint =
-  {"`.ef' symbol %d has no aux entry", 0, 0};
-
-struct complaint lineno_complaint =
-  {"Line number pointer %d lower than start of line numbers", 0, 0};
-
-struct complaint unexpected_type_complaint =
-  {"Unexpected type for symbol %s", 0, 0};
-
-struct complaint bad_sclass_complaint =
-  {"Bad n_sclass for symbol %s", 0, 0};
-
-struct complaint misordered_blocks_complaint =
-  {"Blocks out of order at address %x", 0, 0};
-
-struct complaint tagndx_bad_complaint =
-  {"Symbol table entry for %s has bad tagndx value", 0, 0};
-
-struct complaint eb_complaint = 
-  {"Mismatched .eb symbol ignored starting at symnum %d", 0, 0};
-
-/* Simplified internal version of coff symbol table information */
-
-struct coff_symbol {
-  char *c_name;
-  int c_symnum;		/* symbol number of this entry */
-  int c_naux;		/* 0 if syment only, 1 if syment + auxent, etc */
-  long c_value;
-  int c_sclass;
-  int c_secnum;
-  unsigned int c_type;
-};
-
-static struct type *coff_read_struct_type PARAMS ((int, int, int));
-
-static struct type *decode_base_type PARAMS ((struct coff_symbol *,
-					      unsigned int,
-					      union internal_auxent *));
-
-static struct type *decode_type PARAMS ((struct coff_symbol *, unsigned int,
-					 union internal_auxent *));
-
-static struct type *decode_function_type PARAMS ((struct coff_symbol *,
-						  unsigned int,
-						  union internal_auxent *));
-
-static struct type *coff_read_enum_type PARAMS ((int, int, int));
-
-static struct symbol *process_coff_symbol PARAMS ((struct coff_symbol *,
-						   union internal_auxent *,
-						   struct section_offsets *,
-						   struct objfile *));
-
-static void patch_opaque_types PARAMS ((struct symtab *));
-
-static void patch_type PARAMS ((struct type *, struct type *));
-
-static void enter_linenos PARAMS ((long, int, int, struct section_offsets *));
-
-static void free_linetab PARAMS ((void));
-
-static int init_lineno PARAMS ((bfd *, long, int));
-
-static char *getsymname PARAMS ((struct internal_syment *));
-
-static char *coff_getfilename PARAMS ((union internal_auxent *));
-
-static void free_stringtab PARAMS ((void));
-
-static int init_stringtab PARAMS ((bfd *, long));
-
-static void read_one_sym PARAMS ((struct coff_symbol *,
-				  struct internal_syment *,
-				  union internal_auxent *));
-
-static void coff_symtab_read PARAMS ((long, int, struct section_offsets *,
-				      struct objfile *));
-
-static void find_linenos PARAMS ((bfd *, sec_ptr, PTR));
-
-static void coff_symfile_init PARAMS ((struct objfile *));
-
-static void coff_new_init PARAMS ((struct objfile *));
-
-static void coff_symfile_read PARAMS ((struct objfile *,
-				       struct section_offsets *, int));
-
-static void coff_symfile_finish PARAMS ((struct objfile *));
-
-static void record_minimal_symbol PARAMS ((char *, CORE_ADDR,
-					   enum minimal_symbol_type,
-					   struct objfile *));
-
-static void coff_end_symtab PARAMS ((struct objfile *));
-
-static void complete_symtab PARAMS ((char *, CORE_ADDR, unsigned int));
-
-static void coff_start_symtab PARAMS ((char *));
-
-static void coff_record_line PARAMS ((int, CORE_ADDR));
-
-static struct type *coff_alloc_type PARAMS ((int));
-
-static struct type **coff_lookup_type PARAMS ((int));
-
-static void coff_locate_sections PARAMS ((bfd *, asection *, PTR));
-
-/* We are called once per section from coff_symfile_read.  We
-   need to examine each section we are passed, check to see
-   if it is something we are interested in processing, and
-   if so, stash away some access information for the section.
-
-   FIXME: The section names should not be hardwired strings (what
-   should they be?  I don't think most object file formats have enough
-   section flags to specify what kind of debug section it is
-   -kingdon).  */
-
-static void
-coff_locate_sections (abfd, sectp, csip)
-     bfd *abfd;
-     asection *sectp;
-     PTR csip;
-{
-  register struct coff_symfile_info *csi;
-  const char *name;
-
-  csi = (struct coff_symfile_info *) csip;
-  name = bfd_get_section_name (abfd, sectp);
-  if (STREQ (name, ".text"))
-    {
-      csi->textaddr = bfd_section_vma (abfd, sectp);
-      csi->textsize += bfd_section_size (abfd, sectp);
-    }
-  else if (strncmp (name, ".text", sizeof ".text" - 1) == 0)
-    {
-      csi->textsize += bfd_section_size (abfd, sectp);
-    }
-  else if (STREQ (name, ".stabstr"))
-    {
-      csi->stabstrsect = sectp;
-    }
-  else if (strncmp (name, ".stab", sizeof ".stab" - 1) == 0)
-    {
-      const char *s;
-
-      /* We can have multiple .stab sections if linked with
-         --split-by-reloc.  */
-      for (s = name + sizeof ".stab" - 1; *s != '\0'; s++)
-	if (! isdigit (*s))
-	  break;
-      if (*s == '\0')
-	{
-	  struct stab_section_list *n, **pn;
-
-	  n = ((struct stab_section_list *)
-	       xmalloc (sizeof (struct stab_section_list)));
-	  n->section = sectp;
-	  n->next = NULL;
-	  for (pn = &csi->stabsects; *pn != NULL; pn = &(*pn)->next)
-	    ;
-	  *pn = n;
-
-	  /* This will be run after coffstab_build_psymtabs is called
-             in coff_symfile_read, at which point we no longer need
-             the information.  */
-	  make_cleanup (free, n);
-	}
-    }
-}
-
-/* Return the section_offsets* that CS points to.  */
-static int cs_to_section PARAMS ((struct coff_symbol *, struct objfile *));
-
-struct find_targ_sec_arg {
-  int targ_index;
-  asection **resultp;
-};
-
-static void find_targ_sec PARAMS ((bfd *, asection *, void *));
-
-static void find_targ_sec (abfd, sect, obj)
-     bfd *abfd;
-     asection *sect;
-     PTR obj;
-{
-  struct find_targ_sec_arg *args = (struct find_targ_sec_arg *)obj;
-  if (sect->target_index == args->targ_index)
-    *args->resultp = sect;
-}
-
-/* Return the section number (SECT_OFF_*) that CS points to.  */
-static int
-cs_to_section (cs, objfile)
-     struct coff_symbol *cs;
-     struct objfile *objfile;
-{
-  asection *sect = NULL;
-  struct find_targ_sec_arg args;
-  int off = SECT_OFF_TEXT;
-
-  args.targ_index = cs->c_secnum;
-  args.resultp = &sect;
-  bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
-  if (sect != NULL)
-    {
-      /* This is the section.  Figure out what SECT_OFF_* code it is.  */
-      if (bfd_get_section_flags (abfd, sect) & SEC_CODE)
-	off = SECT_OFF_TEXT;
-      else if (bfd_get_section_flags (abfd, sect) & SEC_LOAD)
-	off = SECT_OFF_DATA;
-      else
-	off = SECT_OFF_BSS;
-    }
-  return off;
-}
-
-/* Return the address of the section of a COFF symbol.  */
-
-static CORE_ADDR cs_section_address PARAMS ((struct coff_symbol *, bfd *));
-
-static CORE_ADDR
-cs_section_address (cs, abfd)
-     struct coff_symbol *cs;
-     bfd *abfd;
-{
-  asection *sect = NULL;
-  struct find_targ_sec_arg args;
-  CORE_ADDR addr = 0;
-
-  args.targ_index = cs->c_secnum;
-  args.resultp = &sect;
-  bfd_map_over_sections (abfd, find_targ_sec, &args);
-  if (sect != NULL)
-    addr = bfd_get_section_vma (objfile->obfd, sect);
-  return addr;
-}
-
-/* Look up a coff type-number index.  Return the address of the slot
-   where the type for that index is stored.
-   The type-number is in INDEX. 
-
-   This can be used for finding the type associated with that index
-   or for associating a new type with the index.  */
-
-static struct type **
-coff_lookup_type (index)
-     register int index;
-{
-  if (index >= type_vector_length)
-    {
-      int old_vector_length = type_vector_length;
-
-      type_vector_length *= 2;
-      if (index /* is still */ >= type_vector_length)
-	type_vector_length = index * 2;
-
-      type_vector = (struct type **)
-	xrealloc ((char *) type_vector,
-		  type_vector_length * sizeof (struct type *));
-      memset (&type_vector[old_vector_length], 0,
-	     (type_vector_length - old_vector_length) * sizeof(struct type *));
-    }
-  return &type_vector[index];
-}
-
-/* Make sure there is a type allocated for type number index
-   and return the type object.
-   This can create an empty (zeroed) type object.  */
-
-static struct type *
-coff_alloc_type (index)
-     int index;
-{
-  register struct type **type_addr = coff_lookup_type (index);
-  register struct type *type = *type_addr;
-
-  /* If we are referring to a type not known at all yet,
-     allocate an empty type for it.
-     We will fill it in later if we find out how.  */
-  if (type == NULL)
-    {
-      type = alloc_type (current_objfile);
-      *type_addr = type;
-    }
-  return type;
-}
-
-/* Record a line number entry for line LINE at address PC.
-   FIXME:  Use record_line instead.  */
-
-static void
-coff_record_line (line, pc)
-     int line;
-     CORE_ADDR pc;
-{
-  struct linetable_entry *e;
-  /* Make sure line vector is big enough.  */
-
-  if (line_vector_index + 2 >= line_vector_length)
-    {
-      line_vector_length *= 2;
-      line_vector = (struct linetable *)
-	xrealloc ((char *) line_vector, sizeof (struct linetable)
-		  + (line_vector_length
-		     * sizeof (struct linetable_entry)));
-    }
-
-  e = line_vector->item + line_vector_index++;
-  e->line = line; e->pc = pc;
-}
-
-/* Start a new symtab for a new source file.
-   This is called when a COFF ".file" symbol is seen;
-   it indicates the start of data for one original source file.  */
-
-static void
-coff_start_symtab (name)
-    char *name;
-{
-  start_symtab (
-		/* We fill in the filename later.  start_symtab puts
-		   this pointer into last_source_file and we put it in
-		   subfiles->name, which end_symtab frees; that's why
-		   it must be malloc'd.  */
-		savestring (name, strlen(name)),
-		/* We never know the directory name for COFF.  */
-		NULL,
-		/* The start address is irrelevant, since we set
-		   last_source_start_addr in coff_end_symtab.  */
-		0);
-  record_debugformat ("COFF");
-
-  /* Initialize the source file line number information for this file.  */
-
-  if (line_vector)		/* Unlikely, but maybe possible? */
-    free ((PTR)line_vector);
-  line_vector_index = 0;
-  line_vector_length = 1000;
-  prev_line_number = -2;	/* Force first line number to be explicit */
-  line_vector = (struct linetable *)
-    xmalloc (sizeof (struct linetable)
-	     + line_vector_length * sizeof (struct linetable_entry));
-}
-
-/* Save the vital information from when starting to read a file,
-   for use when closing off the current file.
-   NAME is the file name the symbols came from, START_ADDR is the first
-   text address for the file, and SIZE is the number of bytes of text.  */
-
-static void
-complete_symtab (name, start_addr, size)
-    char *name;
-    CORE_ADDR start_addr;
-    unsigned int size;
-{
-  if (last_source_file != NULL)
-    free (last_source_file);
-  last_source_file = savestring (name, strlen (name));
-  current_source_start_addr = start_addr;
-  current_source_end_addr = start_addr + size;
-
-  if (current_objfile -> ei.entry_point >= current_source_start_addr &&
-      current_objfile -> ei.entry_point <  current_source_end_addr)
-    {
-      current_objfile -> ei.entry_file_lowpc = current_source_start_addr;
-      current_objfile -> ei.entry_file_highpc = current_source_end_addr;
-    }
-}
-
-/* Finish the symbol definitions for one main source file,
-   close off all the lexical contexts for that file
-   (creating struct block's for them), then make the
-   struct symtab for that file and put it in the list of all such. */
-
-static void
-coff_end_symtab (objfile)
-     struct objfile *objfile;
-{
-  struct symtab *symtab;
-
-  last_source_start_addr = current_source_start_addr;
-
-  /* For no good reason, this file stores the number of entries in a
-     separate variable instead of in line_vector->nitems.  Fix it.  */
-  if (line_vector)
-    line_vector->nitems = line_vector_index;
-
-  /* For COFF, we only have one subfile, so we can just look at
-     subfiles and not worry about there being other elements in the
-     chain.  We fill in various fields now because we didn't know them
-     before (or because doing it now is simply an artifact of how this
-     file used to be written).  */
-  subfiles->line_vector = line_vector;
-
-  symtab = end_symtab (current_source_end_addr, objfile, 0);
-
-  if (symtab != NULL)
-    free_named_symtabs (symtab->filename);
-
-  /* Reinitialize for beginning of new file. */
-  line_vector = 0;
-  line_vector_length = -1;
-  last_source_file = NULL;
-}
-
-static void
-record_minimal_symbol (name, address, type, objfile)
-     char *name;
-     CORE_ADDR address;
-     enum minimal_symbol_type type;
-     struct objfile *objfile;
-{
-  /* We don't want TDESC entry points in the minimal symbol table */
-  if (name[0] == '@') return;
-
-  prim_record_minimal_symbol (name, address, type, objfile);
-}
-
-/* coff_symfile_init ()
-   is the coff-specific initialization routine for reading symbols.
-   It is passed a struct objfile which contains, among other things,
-   the BFD for the file whose symbols are being read, and a slot for
-   a pointer to "private data" which we fill with cookies and other
-   treats for coff_symfile_read ().
-
-   We will only be called if this is a COFF or COFF-like file.
-   BFD handles figuring out the format of the file, and code in symtab.c
-   uses BFD's determination to vector to us.
-
-   The ultimate result is a new symtab (or, FIXME, eventually a psymtab).  */
-
-static void
-coff_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  /* Allocate struct to keep track of stab reading. */
-  objfile->sym_stab_info = (struct dbx_symfile_info *)
-    xmmalloc (objfile->md, sizeof (struct dbx_symfile_info));
-
-  memset ((PTR) objfile->sym_stab_info, 0, sizeof (struct dbx_symfile_info));
-
-  /* Allocate struct to keep track of the symfile */
-  objfile->sym_private = xmmalloc (objfile->md,
-				   sizeof (struct coff_symfile_info));
-
-  memset (objfile->sym_private, 0, sizeof (struct coff_symfile_info));
-
-  /* COFF objects may be reordered, so set OBJF_REORDERED.  If we
-     find this causes a significant slowdown in gdb then we could
-     set it in the debug symbol readers only when necessary.  */
-  objfile->flags |= OBJF_REORDERED;
-
-  init_entry_point_info (objfile);
-}
-
-/* This function is called for every section; it finds the outer limits
-   of the line table (minimum and maximum file offset) so that the
-   mainline code can read the whole thing for efficiency.  */
-
-/* ARGSUSED */
-static void
-find_linenos (abfd, asect, vpinfo)
-     bfd *abfd;
-     sec_ptr asect;
-     PTR vpinfo;
-{
-  struct coff_symfile_info *info;
-  int size, count;
-  file_ptr offset, maxoff;
-
-/* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
-  count = asect->lineno_count;
-/* End of warning */
-
-  if (count == 0)
-    return;
-  size = count * local_linesz;
-
-  info = (struct coff_symfile_info *)vpinfo;
-/* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
-  offset = asect->line_filepos;
-/* End of warning */
-
-  if (offset < info->min_lineno_offset || info->min_lineno_offset == 0)
-    info->min_lineno_offset = offset;
-
-  maxoff = offset + size;
-  if (maxoff > info->max_lineno_offset)
-    info->max_lineno_offset = maxoff;
-}
-
-
-/* The BFD for this file -- only good while we're actively reading
-   symbols into a psymtab or a symtab.  */
-
-static bfd *symfile_bfd;
-
-/* Read a symbol file, after initialization by coff_symfile_init.  */
-
-/* ARGSUSED */
-static void
-coff_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  struct coff_symfile_info *info;
-  struct dbx_symfile_info *dbxinfo;
-  bfd *abfd = objfile->obfd;
-  coff_data_type *cdata = coff_data (abfd);
-  char *name = bfd_get_filename (abfd);
-  register int val;
-  int num_symbols;
-  int symtab_offset;
-  int stringtab_offset;
-  struct cleanup *back_to;
-  int stabstrsize;
-
-  info = (struct coff_symfile_info *) objfile -> sym_private;
-  dbxinfo = objfile->sym_stab_info;
-  symfile_bfd = abfd;			/* Kludge for swap routines */
-
-/* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
-   num_symbols = bfd_get_symcount (abfd);	/* How many syms */
-   symtab_offset = cdata->sym_filepos;		/* Symbol table file offset */
-   stringtab_offset = symtab_offset +		/* String table file offset */
-		      num_symbols * cdata->local_symesz;
-
-  /* Set a few file-statics that give us specific information about
-     the particular COFF file format we're reading.  */
-  local_linesz   = cdata->local_linesz;
-  local_n_btmask = cdata->local_n_btmask;
-  local_n_btshft = cdata->local_n_btshft;
-  local_n_tmask  = cdata->local_n_tmask;
-  local_n_tshift = cdata->local_n_tshift;
-  local_linesz   = cdata->local_linesz;
-  local_symesz   = cdata->local_symesz;
-  local_auxesz   = cdata->local_auxesz;
-
-  /* Allocate space for raw symbol and aux entries, based on their
-     space requirements as reported by BFD.  */
-  temp_sym = (char *) xmalloc
-	 (cdata->local_symesz + cdata->local_auxesz);
-  temp_aux = temp_sym + cdata->local_symesz;
-  back_to = make_cleanup ((make_cleanup_func) free_current_contents, &temp_sym);
-
-  /* We need to know whether this is a PE file, because in PE files,
-     unlike standard COFF files, symbol values are stored as offsets
-     from the section address, rather than as absolute addresses.
-     FIXME: We should use BFD to read the symbol table, and thus avoid
-     this problem.  */
-  pe_file = strncmp (bfd_get_target (objfile->obfd), "pe", 2) == 0;
-
-/* End of warning */
-
-  /* Read the line number table, all at once.  */
-  info->min_lineno_offset = 0;
-  info->max_lineno_offset = 0;
-  bfd_map_over_sections (abfd, find_linenos, (PTR) info);
-
-  make_cleanup ((make_cleanup_func) free_linetab, 0);
-  val = init_lineno (abfd, info->min_lineno_offset, 
-		     info->max_lineno_offset - info->min_lineno_offset);
-  if (val < 0)
-    error ("\"%s\": error reading line numbers\n", name);
-
-  /* Now read the string table, all at once.  */
-
-  make_cleanup ((make_cleanup_func) free_stringtab, 0);
-  val = init_stringtab (abfd, stringtab_offset);
-  if (val < 0)
-    error ("\"%s\": can't get string table", name);
-
-  init_minimal_symbol_collection ();
-  make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0);
-
-  /* Now that the executable file is positioned at symbol table,
-     process it and define symbols accordingly.  */
-
-  coff_symtab_read ((long) symtab_offset, num_symbols, section_offsets,
-		    objfile);
-
-  /* Sort symbols alphabetically within each block.  */
-
-  {
-    struct symtab *s;
-
-    for (s = objfile -> symtabs; s != NULL; s = s -> next)
-      sort_symtab_syms (s);
-  }
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile.  */
-
-  install_minimal_symbols (objfile);
-
-  bfd_map_over_sections (abfd, coff_locate_sections, (PTR) info);
-
-  if (info->stabsects)
-    {
-      /* FIXME: dubious.  Why can't we use something normal like
-	 bfd_get_section_contents?  */
-      bfd_seek (abfd, abfd->where, 0);
-
-      stabstrsize = bfd_section_size (abfd, info->stabstrsect);
-
-      coffstab_build_psymtabs (objfile,
-			       section_offsets,
-			       mainline,
-			       info->textaddr, info->textsize,
-			       info->stabsects,
-			       info->stabstrsect->filepos, stabstrsize);
-    }
-
-  do_cleanups (back_to);
-}
-
-static void
-coff_new_init (ignore)
-     struct objfile *ignore;
-{
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-coff_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile -> sym_private != NULL)
-    {
-      mfree (objfile -> md, objfile -> sym_private);
-    }
-}
-
-
-/* Given pointers to a symbol table in coff style exec file,
-   analyze them and create struct symtab's describing the symbols.
-   NSYMS is the number of symbols in the symbol table.
-   We read them one at a time using read_one_sym ().  */
-
-static void
-coff_symtab_read (symtab_offset, nsyms, section_offsets, objfile)
-     long symtab_offset;
-     int nsyms;
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-{
-  register struct context_stack *new;
-  struct coff_symbol coff_symbol;
-  register struct coff_symbol *cs = &coff_symbol;
-  static struct internal_syment main_sym;
-  static union internal_auxent main_aux;
-  struct coff_symbol fcn_cs_saved;
-  static struct internal_syment fcn_sym_saved;
-  static union internal_auxent fcn_aux_saved;
-  struct symtab *s;
-  /* A .file is open.  */
-  int in_source_file = 0;
-  int next_file_symnum = -1;
-  /* Name of the current file.  */
-  char *filestring = "";
-  int depth = 0;
-  int fcn_first_line = 0;
-  int fcn_last_line = 0;
-  int fcn_start_addr = 0;
-  long fcn_line_ptr = 0;
-  int val;
-  CORE_ADDR tmpaddr;
-
-  /* Work around a stdio bug in SunOS4.1.1 (this makes me nervous....
-     it's hard to know I've really worked around it.  The fix should be
-     harmless, anyway).  The symptom of the bug is that the first
-     fread (in read_one_sym), will (in my example) actually get data
-     from file offset 268, when the fseek was to 264 (and ftell shows
-     264).  This causes all hell to break loose.  I was unable to
-     reproduce this on a short test program which operated on the same
-     file, performing (I think) the same sequence of operations.
-
-     It stopped happening when I put in this (former) rewind().
-
-     FIXME: Find out if this has been reported to Sun, whether it has
-     been fixed in a later release, etc.  */
-
-  bfd_seek (objfile->obfd, 0, 0);
-
-  /* Position to read the symbol table. */
-  val = bfd_seek (objfile->obfd, (long) symtab_offset, 0);
-  if (val < 0)
-    perror_with_name (objfile->name);
-
-  current_objfile = objfile;
-  nlist_bfd_global = objfile->obfd;
-  nlist_nsyms_global = nsyms;
-  last_source_file = NULL;
-  memset (opaque_type_chain, 0, sizeof opaque_type_chain);
-
-  if (type_vector)			/* Get rid of previous one */
-    free ((PTR) type_vector);
-  type_vector_length = 160;
-  type_vector = (struct type **)
-    xmalloc (type_vector_length * sizeof (struct type *));
-  memset (type_vector, 0, type_vector_length * sizeof (struct type *));
-
-  coff_start_symtab ("");
-
-  symnum = 0;
-  while (symnum < nsyms)
-    {
-      QUIT;			/* Make this command interruptable.  */
-
-      read_one_sym (cs, &main_sym, &main_aux);
-
-      if (cs->c_symnum == next_file_symnum && cs->c_sclass != C_FILE)
-	{
-	  if (last_source_file)
-	    coff_end_symtab (objfile);
-
-	  coff_start_symtab ("_globals_");
-	  complete_symtab ("_globals_", 0, 0);
-	  /* done with all files, everything from here on out is globals */
-	}
-
-      /* Special case for file with type declarations only, no text.  */
-      if (!last_source_file && SDB_TYPE (cs->c_type)
-	  && cs->c_secnum == N_DEBUG)
-	complete_symtab (filestring, 0, 0);
-
-      /* Typedefs should not be treated as symbol definitions.  */
-      if (ISFCN (cs->c_type) && cs->c_sclass != C_TPDEF)
-	{
-	  /* Record all functions -- external and static -- in minsyms. */
-	  tmpaddr = cs->c_value + ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	  record_minimal_symbol (cs->c_name, tmpaddr, mst_text, objfile);
-
-	  fcn_line_ptr = main_aux.x_sym.x_fcnary.x_fcn.x_lnnoptr;
-	  fcn_start_addr = tmpaddr;
-	  fcn_cs_saved = *cs;
-	  fcn_sym_saved = main_sym;
-	  fcn_aux_saved = main_aux;
-	  continue;
-	}
-
-      switch (cs->c_sclass)
-	{
-	  case C_EFCN:
-	  case C_EXTDEF:
-	  case C_ULABEL:
-	  case C_USTATIC:
-	  case C_LINE:
-	  case C_ALIAS:
-	  case C_HIDDEN:
-	    complain (&bad_sclass_complaint, cs->c_name);
-	    break;
-
-	  case C_FILE:
-	    /* c_value field contains symnum of next .file entry in table
-	       or symnum of first global after last .file.  */
-	    next_file_symnum = cs->c_value;
-	    if (cs->c_naux > 0)
-	      filestring = coff_getfilename (&main_aux);
-	    else
-	      filestring = "";
-
-	    /* Complete symbol table for last object file
-	       containing debugging information.  */
-	    if (last_source_file)
-	      {
-		coff_end_symtab (objfile);
-		coff_start_symtab (filestring);
-	      }
-	    in_source_file = 1;
-	    break;
-
-	  /* C_LABEL is used for labels and static functions.  Including
-	     it here allows gdb to see static functions when no debug
-	     info is available.  */
-	  case C_LABEL:
-	    /* However, labels within a function can make weird backtraces,
-	       so filter them out (from phdm@macquel.be). */
-	    if (within_function)
-	      break;
-          case C_STAT:
-	  case C_THUMBLABEL:
-	  case C_THUMBSTAT:
-	  case C_THUMBSTATFUNC:
-	    if (cs->c_name[0] == '.')
-	      {
-		if (STREQ (cs->c_name, ".text")) {
-		  /* FIXME:  don't wire in ".text" as section name
-		     or symbol name! */
-		  /* Check for in_source_file deals with case of
-		     a file with debugging symbols
-		     followed by a later file with no symbols.  */
-		  if (in_source_file)
-		    complete_symtab (filestring,
-				     cs->c_value + ANOFFSET (section_offsets, SECT_OFF_TEXT),
-				     main_aux.x_scn.x_scnlen);
-		  in_source_file = 0;
-		}
-		/* flush rest of '.' symbols */
-		break;
-	      }
-	    else if (!SDB_TYPE (cs->c_type)
-		     && cs->c_name[0] == 'L'
-		     && (strncmp (cs->c_name, "LI%", 3) == 0
-			 || strncmp (cs->c_name, "LF%", 3) == 0
-			 || strncmp (cs->c_name,"LC%",3) == 0
-			 || strncmp (cs->c_name,"LP%",3) == 0
-			 || strncmp (cs->c_name,"LPB%",4) == 0
-			 || strncmp (cs->c_name,"LBB%",4) == 0
-			 || strncmp (cs->c_name,"LBE%",4) == 0
-			 || strncmp (cs->c_name,"LPBX%",5) == 0))
-	      /* At least on a 3b1, gcc generates swbeg and string labels
-		 that look like this.  Ignore them.  */
-	      break;
-	    /* fall in for static symbols that don't start with '.' */
-	  case C_THUMBEXT:
-	  case C_THUMBEXTFUNC:
-	  case C_EXT:
-	    {
-	      /* Record it in the minimal symbols regardless of
-		 SDB_TYPE.  This parallels what we do for other debug
-		 formats, and probably is needed to make
-		 print_address_symbolic work right without the (now
-		 gone) "set fast-symbolic-addr off" kludge.  */
-
-	      /* FIXME: should use mst_abs, and not relocate, if absolute.  */
-	      enum minimal_symbol_type ms_type;
-	      int sec;
-
-	      if (cs->c_secnum == N_UNDEF)
-		{
-		  /* This is a common symbol.  See if the target
-		     environment knows where it has been relocated to.  */
-		  CORE_ADDR reladdr;
-		  if (target_lookup_symbol (cs->c_name, &reladdr))
-		    {
-		      /* Error in lookup; ignore symbol.  */
-		      break;
-		    }
-		  tmpaddr = reladdr;
-		  /* The address has already been relocated; make sure that
-		     objfile_relocate doesn't relocate it again.  */
-		  sec = -2;
-		  ms_type = cs->c_sclass == C_EXT
-			    || cs->c_sclass == C_THUMBEXT ?
-			       mst_bss : mst_file_bss;
-		}
-	      else
-		{
-		  sec = cs_to_section (cs, objfile);
-		  tmpaddr = cs->c_value;
-		  if (cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXTFUNC
-		      || cs->c_sclass == C_THUMBEXT)
-		    tmpaddr += ANOFFSET (section_offsets, sec);
-
-		  switch (sec)
-		    {
-		    case SECT_OFF_TEXT:
-		    case SECT_OFF_RODATA:
-		      ms_type =
-			cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXTFUNC
-					|| cs->c_sclass == C_THUMBEXT ?
-					  mst_text : mst_file_text;
-#ifdef SMASH_TEXT_ADDRESS
-		      if (tmpaddr & 1)	/* FIXME: delete this line */
-			SMASH_TEXT_ADDRESS (tmpaddr);
-#endif
-		      break;
-		    case SECT_OFF_DATA:
-		      ms_type =
-			cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXT ?
-			  mst_data : mst_file_data;
-		      break;
-		    case SECT_OFF_BSS:
-		      ms_type =
-			cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXT ?
-			  mst_data : mst_file_data;
-		      break;
-		    default:
-		      ms_type = mst_unknown;
-		      break;
-		    }
-		}
-
-	      if (cs->c_name[0] != '@' /* Skip tdesc symbols */)
-		{
-		  struct minimal_symbol *msym;
-
-		  msym = prim_record_minimal_symbol_and_info
-		  (cs->c_name, tmpaddr, ms_type, (char *)cs->c_sclass, sec,
-		   NULL, objfile);
-#ifdef COFF_MAKE_MSYMBOL_SPECIAL
-		  if(msym)
-		    COFF_MAKE_MSYMBOL_SPECIAL(cs->c_sclass, msym);		
-#endif
-		}
-	      if (SDB_TYPE (cs->c_type))
-		{
-		  struct symbol *sym;
-		  sym = process_coff_symbol
-		    (cs, &main_aux, section_offsets, objfile);
-		  SYMBOL_VALUE (sym) = tmpaddr;
-		  SYMBOL_SECTION (sym) = sec;
-		}
-	    }
-	    break;
-
-	  case C_FCN:
-	    if (STREQ (cs->c_name, ".bf"))
-	      {
-		within_function = 1;
-
-		/* value contains address of first non-init type code */
-		/* main_aux.x_sym.x_misc.x_lnsz.x_lnno
-			    contains line number of '{' } */
-		if (cs->c_naux != 1)
-		  complain (&bf_no_aux_complaint, cs->c_symnum);
-		fcn_first_line = main_aux.x_sym.x_misc.x_lnsz.x_lnno;
-
-		/* Might want to check that locals are 0 and
-		   context_stack_depth is zero, and complain if not.  */
-
-		depth = 0;
-		new = push_context (depth, fcn_start_addr);
-		fcn_cs_saved.c_name = getsymname (&fcn_sym_saved);
-		new->name =
-		  process_coff_symbol (&fcn_cs_saved, &fcn_aux_saved,
-				       section_offsets, objfile);
-	      }
-	    else if (STREQ (cs->c_name, ".ef"))
-	      {
-		/* the value of .ef is the address of epilogue code;
-		   not useful for gdb.  */
-		/* { main_aux.x_sym.x_misc.x_lnsz.x_lnno
-			    contains number of lines to '}' */
-
-		if (context_stack_depth <= 0)
-		  {		/* We attempted to pop an empty context stack */
-		    complain (&ef_stack_complaint, cs->c_symnum);
-		    within_function = 0;
-		    break;
-		  }
-
-		new = pop_context ();
-		/* Stack must be empty now.  */
-		if (context_stack_depth > 0 || new == NULL)
-		  {
-		    complain (&ef_complaint, cs->c_symnum);
-		    within_function = 0;
-		    break;
-		  }
-		if (cs->c_naux != 1)
-		  {
-		    complain (&ef_no_aux_complaint, cs->c_symnum);
-		    fcn_last_line = 0x7FFFFFFF;
-		  }
-		else
-		  {
-		    fcn_last_line = main_aux.x_sym.x_misc.x_lnsz.x_lnno;
-		  }
-		enter_linenos (fcn_line_ptr, fcn_first_line, fcn_last_line,
-			       section_offsets);
-
-		finish_block (new->name, &local_symbols, new->old_blocks,
-			      new->start_addr,
-#if defined (FUNCTION_EPILOGUE_SIZE)
-			      /* This macro should be defined only on
-				 machines where the
-				 fcn_aux_saved.x_sym.x_misc.x_fsize
-				 field is always zero.
-				 So use the .bf record information that
-				 points to the epilogue and add the size
-				 of the epilogue.  */
-			      cs->c_value
-			      + FUNCTION_EPILOGUE_SIZE
-			      + ANOFFSET (section_offsets, SECT_OFF_TEXT),
-#else
-			      fcn_cs_saved.c_value
-			      + fcn_aux_saved.x_sym.x_misc.x_fsize
-			      + ANOFFSET (section_offsets, SECT_OFF_TEXT),
-#endif
-			      objfile
-			      );
-		within_function = 0;
-	      }
-	    break;
-
-	  case C_BLOCK:
-	    if (STREQ (cs->c_name, ".bb"))
-	      {
-		tmpaddr = cs->c_value;
-		tmpaddr += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		push_context (++depth, tmpaddr);
-	      }
-	    else if (STREQ (cs->c_name, ".eb"))
-	      {
-		if (context_stack_depth <= 0)
-		  {		/* We attempted to pop an empty context stack */
-		    complain (&eb_stack_complaint, cs->c_symnum);
-		    break;
-		  }
-
-		new = pop_context ();
-		if (depth-- != new->depth)
-		  {
-		    complain (&eb_complaint, symnum);
-		    break;
-		  }
-		if (local_symbols && context_stack_depth > 0)
-		  {
-		    tmpaddr =
-		      cs->c_value + ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		    /* Make a block for the local symbols within.  */
-		    finish_block (0, &local_symbols, new->old_blocks,
-				  new->start_addr, tmpaddr, objfile);
-		  }
-		/* Now pop locals of block just finished.  */
-		local_symbols = new->locals;
-	      }
-	    break;
-
-	  default:
-	    process_coff_symbol (cs, &main_aux, section_offsets, objfile);
-	    break;
-	}
-    }
-
-  if (last_source_file)
-    coff_end_symtab (objfile);
-
-  /* Patch up any opaque types (references to types that are not defined
-     in the file where they are referenced, e.g. "struct foo *bar").  */
-  ALL_OBJFILE_SYMTABS (objfile, s)
-    patch_opaque_types (s);
-
-  current_objfile = NULL;
-}
-
-/* Routines for reading headers and symbols from executable.  */
-
-/* Read the next symbol, swap it, and return it in both internal_syment
-   form, and coff_symbol form.  Also return its first auxent, if any,
-   in internal_auxent form, and skip any other auxents.  */
-
-static void
-read_one_sym (cs, sym, aux)
-    register struct coff_symbol *cs;
-    register struct internal_syment *sym;
-    register union internal_auxent *aux;
-{
-  int i;
-
-  cs->c_symnum = symnum;
-  bfd_read (temp_sym, local_symesz, 1, nlist_bfd_global);
-  bfd_coff_swap_sym_in (symfile_bfd, temp_sym, (char *)sym);
-  cs->c_naux = sym->n_numaux & 0xff;
-  if (cs->c_naux >= 1)
-    {
-    bfd_read (temp_aux, local_auxesz, 1, nlist_bfd_global);
-    bfd_coff_swap_aux_in (symfile_bfd, temp_aux, sym->n_type, sym->n_sclass,
-			  0, cs->c_naux, (char *)aux);
-    /* If more than one aux entry, read past it (only the first aux
-       is important). */
-    for (i = 1; i < cs->c_naux; i++)
-      bfd_read (temp_aux, local_auxesz, 1, nlist_bfd_global);
-    }
-  cs->c_name = getsymname (sym);
-  cs->c_value = sym->n_value;
-  cs->c_sclass = (sym->n_sclass & 0xff);
-  cs->c_secnum = sym->n_scnum;
-  cs->c_type = (unsigned) sym->n_type;
-  if (!SDB_TYPE (cs->c_type))
-    cs->c_type = 0;
-
-#if 0
-  if (cs->c_sclass & 128)
-    printf("thumb symbol %s, class 0x%x\n", cs->c_name, cs->c_sclass);
-#endif
-
-  symnum += 1 + cs->c_naux;
-
-  /* The PE file format stores symbol values as offsets within the
-     section, rather than as absolute addresses.  We correct that
-     here, if the symbol has an appropriate storage class.  FIXME: We
-     should use BFD to read the symbols, rather than duplicating the
-     work here.  */
-  if (pe_file)
-    {
-      switch (cs->c_sclass)
-	{
-	case C_EXT:
-	case C_THUMBEXT:
-	case C_THUMBEXTFUNC:
-	case C_SECTION:
-	case C_NT_WEAK:
-	case C_STAT:
-	case C_THUMBSTAT:
-	case C_THUMBSTATFUNC:
-	case C_LABEL:
-	case C_THUMBLABEL:
-	case C_BLOCK:
-	case C_FCN:
-	case C_EFCN:
-	  if (cs->c_secnum != 0)
-	    cs->c_value += cs_section_address (cs, symfile_bfd);
-	  break;
-	}
-    }
-}
-
-/* Support for string table handling */
-
-static char *stringtab = NULL;
-
-static int
-init_stringtab (abfd, offset)
-    bfd *abfd;
-    long offset;
-{
-  long length;
-  int val;
-  unsigned char lengthbuf[4];
-
-  free_stringtab ();
-
-  /* If the file is stripped, the offset might be zero, indicating no
-     string table.  Just return with `stringtab' set to null. */
-  if (offset == 0)
-    return 0;
-
-  if (bfd_seek (abfd, offset, 0) < 0)
-    return -1;
-
-  val = bfd_read ((char *)lengthbuf, sizeof lengthbuf, 1, abfd);
-  length = bfd_h_get_32 (symfile_bfd, lengthbuf);
-       
-  /* If no string table is needed, then the file may end immediately
-     after the symbols.  Just return with `stringtab' set to null. */
-  if (val != sizeof lengthbuf || length < sizeof lengthbuf)
-    return 0;
-
-  stringtab = (char *) xmalloc (length);
-  /* This is in target format (probably not very useful, and not currently
-     used), not host format.  */
-  memcpy (stringtab, lengthbuf, sizeof lengthbuf);
-  if (length == sizeof length)		/* Empty table -- just the count */
-    return 0;
-
-  val = bfd_read (stringtab + sizeof lengthbuf, length - sizeof lengthbuf, 1, abfd);
-  if (val != length - sizeof lengthbuf || stringtab[length - 1] != '\0')
-    return -1;
-
-  return 0;
-}
-
-static void
-free_stringtab ()
-{
-  if (stringtab)
-    free (stringtab);
-  stringtab = NULL;
-}
-
-static char *
-getsymname (symbol_entry)
-    struct internal_syment *symbol_entry;
-{
-  static char buffer[SYMNMLEN+1];
-  char *result;
-
-  if (symbol_entry->_n._n_n._n_zeroes == 0)
-    {
-      /* FIXME: Probably should be detecting corrupt symbol files by
-	 seeing whether offset points to within the stringtab.  */
-      result = stringtab + symbol_entry->_n._n_n._n_offset;
-    }
-  else
-    {
-      strncpy (buffer, symbol_entry->_n._n_name, SYMNMLEN);
-      buffer[SYMNMLEN] = '\0';
-      result = buffer;
-    }
-  return result;
-}
-
-/* Extract the file name from the aux entry of a C_FILE symbol.  Return
-   only the last component of the name.  Result is in static storage and
-   is only good for temporary use.  */
-
-static char *
-coff_getfilename (aux_entry)
-    union internal_auxent *aux_entry;
-{
-  static char buffer[BUFSIZ];
-  register char *temp;
-  char *result;
-
-  if (aux_entry->x_file.x_n.x_zeroes == 0)
-    strcpy (buffer, stringtab + aux_entry->x_file.x_n.x_offset);
-  else
-    {
-      strncpy (buffer, aux_entry->x_file.x_fname, FILNMLEN);
-      buffer[FILNMLEN] = '\0';
-    }
-  result = buffer;
-
-  /* FIXME: We should not be throwing away the information about what
-     directory.  It should go into dirname of the symtab, or some such
-     place.  */
-  if ((temp = strrchr (result, '/')) != NULL)
-    result = temp + 1;
-  return (result);
-}
-
-/* Support for line number handling.  */
-
-static char *linetab = NULL;
-static long linetab_offset;
-static unsigned long linetab_size;
-
-/* Read in all the line numbers for fast lookups later.  Leave them in
-   external (unswapped) format in memory; we'll swap them as we enter
-   them into GDB's data structures.  */
- 
-static int
-init_lineno (abfd, offset, size)
-    bfd *abfd;
-    long offset;
-    int size;
-{
-  int val;
-
-  linetab_offset = offset;
-  linetab_size = size;
-
-  free_linetab();
-
-  if (size == 0)
-    return 0;
-
-  if (bfd_seek (abfd, offset, 0) < 0)
-    return -1;
-  
-  /* Allocate the desired table, plus a sentinel */
-  linetab = (char *) xmalloc (size + local_linesz);
-
-  val = bfd_read (linetab, size, 1, abfd);
-  if (val != size)
-    return -1;
-
-  /* Terminate it with an all-zero sentinel record */
-  memset (linetab + size, 0, local_linesz);
-
-  return 0;
-}
-
-static void
-free_linetab ()
-{
-  if (linetab)
-    free (linetab);
-  linetab = NULL;
-}
-
-#if !defined (L_LNNO32)
-#define L_LNNO32(lp) ((lp)->l_lnno)
-#endif
-
-static void
-enter_linenos (file_offset, first_line, last_line, section_offsets)
-     long file_offset;
-     register int first_line;
-     register int last_line;
-     struct section_offsets *section_offsets;
-{
-  register char *rawptr;
-  struct internal_lineno lptr;
-
-  if (!linetab)
-    return ;
-  if (file_offset < linetab_offset)
-    {
-      complain (&lineno_complaint, file_offset);
-      if (file_offset > linetab_size)	/* Too big to be an offset? */
-	return;
-      file_offset += linetab_offset;  /* Try reading at that linetab offset */
-    }
-  
-  rawptr = &linetab[file_offset - linetab_offset];
-
-  /* skip first line entry for each function */
-  rawptr += local_linesz;
-  /* line numbers start at one for the first line of the function */
-  first_line--;
-
-  for (;;) {
-    bfd_coff_swap_lineno_in (symfile_bfd, rawptr, &lptr);
-    rawptr += local_linesz;
-    /* The next function, or the sentinel, will have L_LNNO32 zero; we exit. */
-    if (L_LNNO32 (&lptr) && L_LNNO32 (&lptr) <= last_line)
-      coff_record_line (first_line + L_LNNO32 (&lptr),
-			lptr.l_addr.l_paddr
-			+ ANOFFSET (section_offsets, SECT_OFF_TEXT));
-    else
-      break;
-  } 
-}
-
-static void
-patch_type (type, real_type)
-    struct type *type;
-    struct type *real_type;
-{
-  register struct type *target = TYPE_TARGET_TYPE (type);
-  register struct type *real_target = TYPE_TARGET_TYPE (real_type);
-  int field_size = TYPE_NFIELDS (real_target) * sizeof (struct field);
-
-  TYPE_LENGTH (target) = TYPE_LENGTH (real_target);
-  TYPE_NFIELDS (target) = TYPE_NFIELDS (real_target);
-  TYPE_FIELDS (target) = (struct field *) TYPE_ALLOC (target, field_size);
-
-  memcpy (TYPE_FIELDS (target), TYPE_FIELDS (real_target), field_size);
-
-  if (TYPE_NAME (real_target))
-    {
-      if (TYPE_NAME (target))
-	free (TYPE_NAME (target));
-      TYPE_NAME (target) = concat (TYPE_NAME (real_target), NULL);
-    }
-}
-
-/* Patch up all appropriate typedef symbols in the opaque_type_chains
-   so that they can be used to print out opaque data structures properly.  */
-
-static void
-patch_opaque_types (s)
-     struct symtab *s;
-{
-  register struct block *b;
-  register int i;
-  register struct symbol *real_sym;
-  
-  /* Go through the per-file symbols only */
-  b = BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), STATIC_BLOCK);
-  for (i = BLOCK_NSYMS (b) - 1; i >= 0; i--)
-    {
-      /* Find completed typedefs to use to fix opaque ones.
-	 Remove syms from the chain when their types are stored,
-	 but search the whole chain, as there may be several syms
-	 from different files with the same name.  */
-      real_sym = BLOCK_SYM (b, i);
-      if (SYMBOL_CLASS (real_sym) == LOC_TYPEDEF &&
-	  SYMBOL_NAMESPACE (real_sym) == VAR_NAMESPACE &&
-	  TYPE_CODE (SYMBOL_TYPE (real_sym)) == TYPE_CODE_PTR &&
-	  TYPE_LENGTH (TYPE_TARGET_TYPE (SYMBOL_TYPE (real_sym))) != 0)
-	{
-	  register char *name = SYMBOL_NAME (real_sym);
-	  register int hash = hashname (name);
-	  register struct symbol *sym, *prev;
-	  
-	  prev = 0;
-	  for (sym = opaque_type_chain[hash]; sym;)
-	    {
-	      if (name[0] == SYMBOL_NAME (sym)[0] &&
-		  STREQ (name + 1, SYMBOL_NAME (sym) + 1))
-		{
-		  if (prev)
-		    {
-		      SYMBOL_VALUE_CHAIN (prev) = SYMBOL_VALUE_CHAIN (sym);
-		    }
-		  else
-		    {
-		      opaque_type_chain[hash] = SYMBOL_VALUE_CHAIN (sym);
-		    }
-		  
-		  patch_type (SYMBOL_TYPE (sym), SYMBOL_TYPE (real_sym));
-		  
-		  if (prev)
-		    {
-		      sym = SYMBOL_VALUE_CHAIN (prev);
-		    }
-		  else
-		    {
-		      sym = opaque_type_chain[hash];
-		    }
-		}
-	      else
-		{
-		  prev = sym;
-		  sym = SYMBOL_VALUE_CHAIN (sym);
-		}
-	    }
-	}
-    }
-}
-
-static struct symbol *
-process_coff_symbol (cs, aux, section_offsets, objfile)
-     register struct coff_symbol *cs;
-     register union internal_auxent *aux;
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-{
-  register struct symbol *sym
-    = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-				       sizeof (struct symbol));
-  char *name;
-
-  memset (sym, 0, sizeof (struct symbol));
-  name = cs->c_name;
-  name = EXTERNAL_NAME (name, objfile->obfd);
-  SYMBOL_NAME (sym) = obsavestring (name, strlen (name),
-				    &objfile->symbol_obstack);
-  SYMBOL_LANGUAGE (sym) = language_auto;
-  SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-
-  /* default assumptions */
-  SYMBOL_VALUE (sym) = cs->c_value;
-  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-  SYMBOL_SECTION (sym) = cs_to_section (cs, objfile);
-
-  if (ISFCN (cs->c_type))
-    {
-      SYMBOL_VALUE (sym) += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-       SYMBOL_TYPE(sym) = 
-	 lookup_function_type (decode_function_type (cs, cs->c_type, aux));
-
-      SYMBOL_CLASS (sym) = LOC_BLOCK;
-      if (cs->c_sclass == C_STAT || cs->c_sclass == C_THUMBSTAT
-	  || cs->c_sclass == C_THUMBSTATFUNC)
-	add_symbol_to_list (sym, &file_symbols);
-      else if (cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXT
-	       || cs->c_sclass == C_THUMBEXTFUNC)
-	add_symbol_to_list (sym, &global_symbols);
-    }
-  else
-    {
-      SYMBOL_TYPE (sym) = decode_type (cs, cs->c_type, aux);
-      switch (cs->c_sclass)
-	{
-	  case C_NULL:
-	    break;
-
-	  case C_AUTO:
-	    SYMBOL_CLASS (sym) = LOC_LOCAL;
-	    add_symbol_to_list (sym, &local_symbols);
-	    break;
-
-	  case C_THUMBEXT:
-	  case C_THUMBEXTFUNC:
-	  case C_EXT:
-	    SYMBOL_CLASS (sym) = LOC_STATIC;
-	    SYMBOL_VALUE_ADDRESS (sym) = (CORE_ADDR) cs->c_value;
-	    SYMBOL_VALUE_ADDRESS (sym) += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	    add_symbol_to_list (sym, &global_symbols);
-	    break;
-
-	  case C_THUMBSTAT:
-	  case C_THUMBSTATFUNC:
-	  case C_STAT:
-	    SYMBOL_CLASS (sym) = LOC_STATIC;
-	    SYMBOL_VALUE_ADDRESS (sym) = (CORE_ADDR) cs->c_value;
-	    SYMBOL_VALUE_ADDRESS (sym) += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	    if (within_function) {
-	      /* Static symbol of local scope */
-	      add_symbol_to_list (sym, &local_symbols);
-	    }
-	    else {
-	      /* Static symbol at top level of file */
-	      add_symbol_to_list (sym, &file_symbols);
-	    }
-	    break;
-
-#ifdef C_GLBLREG		/* AMD coff */
-	  case C_GLBLREG:
-#endif
-	  case C_REG:
-	    SYMBOL_CLASS (sym) = LOC_REGISTER;
-	    SYMBOL_VALUE (sym) = SDB_REG_TO_REGNUM(cs->c_value);
-	    add_symbol_to_list (sym, &local_symbols);
-	    break;
-
-	  case C_THUMBLABEL:
-	  case C_LABEL:
-	    break;
-
-	  case C_ARG:
-	    SYMBOL_CLASS (sym) = LOC_ARG;
-	    add_symbol_to_list (sym, &local_symbols);
-#if !defined (BELIEVE_PCC_PROMOTION)
-	    if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-	      {
-		/* If PCC says a parameter is a short or a char,
-		   aligned on an int boundary, realign it to the
-		   "little end" of the int.  */
-		struct type *temptype;
-		temptype = lookup_fundamental_type (current_objfile,
-						    FT_INTEGER);
-		if (TYPE_LENGTH (SYMBOL_TYPE (sym)) < TYPE_LENGTH (temptype)
-		    && TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_INT
-		    && 0 == SYMBOL_VALUE (sym) % TYPE_LENGTH (temptype))
-		  {
-		    SYMBOL_VALUE (sym) +=
-		      TYPE_LENGTH (temptype)
-			- TYPE_LENGTH (SYMBOL_TYPE (sym));
-		  }
-	      }
-#endif
-	    break;
-
-	  case C_REGPARM:
-	    SYMBOL_CLASS (sym) = LOC_REGPARM;
-	    SYMBOL_VALUE (sym) = SDB_REG_TO_REGNUM(cs->c_value);
-	    add_symbol_to_list (sym, &local_symbols);
-#if !defined (BELIEVE_PCC_PROMOTION)
-	    /* FIXME:  This should retain the current type, since it's just
-	       a register value.  gnu@adobe, 26Feb93 */
-	      {
-	        /* If PCC says a parameter is a short or a char,
-		   it is really an int.  */
-		struct type *temptype;
-		temptype =
-		  lookup_fundamental_type (current_objfile, FT_INTEGER);
-		if (TYPE_LENGTH (SYMBOL_TYPE (sym)) < TYPE_LENGTH (temptype)
-		    && TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_INT)
-		  {
-		    SYMBOL_TYPE (sym) =
-		      (TYPE_UNSIGNED (SYMBOL_TYPE (sym))
-		       ? lookup_fundamental_type (current_objfile,
-						  FT_UNSIGNED_INTEGER)
-		       : temptype);
-		  }
-	      }
-#endif
-	    break;
-	    
-	  case C_TPDEF:
-	    SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-	    SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-
-	    /* If type has no name, give it one */
-	    if (TYPE_NAME (SYMBOL_TYPE (sym)) == 0)
-	      {
-		if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_PTR
-		    || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_FUNC)
-		  {
-		    /* If we are giving a name to a type such as "pointer to
-		       foo" or "function returning foo", we better not set
-		       the TYPE_NAME.  If the program contains "typedef char
-		       *caddr_t;", we don't want all variables of type char
-		       * to print as caddr_t.  This is not just a
-		       consequence of GDB's type management; CC and GCC (at
-		       least through version 2.4) both output variables of
-		       either type char * or caddr_t with the type
-		       refering to the C_TPDEF symbol for caddr_t.  If a future
-		       compiler cleans this up it GDB is not ready for it
-		       yet, but if it becomes ready we somehow need to
-		       disable this check (without breaking the PCC/GCC2.4
-		       case).
-
-		       Sigh.
-
-		       Fortunately, this check seems not to be necessary
-		       for anything except pointers or functions.  */
-		    ;
-		  }
-		else
-		  TYPE_NAME (SYMBOL_TYPE (sym)) =
-		    concat (SYMBOL_NAME (sym), NULL);
-	      }
-#ifdef CXUX_TARGET
-	    /* Ignore vendor section for Harris CX/UX targets. */
-            else if (cs->c_name[0] == '$') 
-	      break;
-#endif /* CXUX_TARGET */
-
-	    /* Keep track of any type which points to empty structured type,
-		so it can be filled from a definition from another file.  A
-		simple forward reference (TYPE_CODE_UNDEF) is not an
-		empty structured type, though; the forward references
-		work themselves out via the magic of coff_lookup_type.  */
-	    if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_PTR &&
-		TYPE_LENGTH (TYPE_TARGET_TYPE (SYMBOL_TYPE (sym))) == 0 &&
-		TYPE_CODE   (TYPE_TARGET_TYPE (SYMBOL_TYPE (sym))) !=
-						TYPE_CODE_UNDEF)
-	      {
-		register int i = hashname (SYMBOL_NAME (sym));
-
-		SYMBOL_VALUE_CHAIN (sym) = opaque_type_chain[i];
-		opaque_type_chain[i] = sym;
-	      }
-	    add_symbol_to_list (sym, &file_symbols);
-	    break;
-
-	  case C_STRTAG:
-	  case C_UNTAG:
-	  case C_ENTAG:
-	    SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-	    SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-
-            /* Some compilers try to be helpful by inventing "fake"
-               names for anonymous enums, structures, and unions, like
-               "~0fake" or ".0fake".  Thanks, but no thanks... */
-	    if (TYPE_TAG_NAME (SYMBOL_TYPE (sym)) == 0)
-	      if (SYMBOL_NAME(sym) != NULL
-		  && *SYMBOL_NAME(sym) != '~'
-		  && *SYMBOL_NAME(sym) != '.')
-		TYPE_TAG_NAME (SYMBOL_TYPE (sym)) =
-		  concat (SYMBOL_NAME (sym), NULL);
-
-	    add_symbol_to_list (sym, &file_symbols);
-	    break;
-
-	  default:
-	    break;
-	}
-    }
-  return sym;
-}
-
-/* Decode a coff type specifier;  return the type that is meant.  */
-
-static struct type *
-decode_type (cs, c_type, aux)
-     register struct coff_symbol *cs;
-     unsigned int c_type;
-     register union internal_auxent *aux;
-{
-  register struct type *type = 0;
-  unsigned int new_c_type;
-
-  if (c_type & ~N_BTMASK)
-    {
-      new_c_type = DECREF (c_type);
-      if (ISPTR (c_type))
-	{
-	  type = decode_type (cs, new_c_type, aux);
-	  type = lookup_pointer_type (type);
-	}
-      else if (ISFCN (c_type))
-	{
-	  type = decode_type (cs, new_c_type, aux);
-	  type = lookup_function_type (type);
-	}
-      else if (ISARY (c_type))
-	{
-	  int i, n;
-	  register unsigned short *dim;
-	  struct type *base_type, *index_type, *range_type;
-
-	  /* Define an array type.  */
-	  /* auxent refers to array, not base type */
-	  if (aux->x_sym.x_tagndx.l == 0)
-	    cs->c_naux = 0;
-
-	  /* shift the indices down */
-	  dim = &aux->x_sym.x_fcnary.x_ary.x_dimen[0];
-	  i = 1;
-	  n = dim[0];
-	  for (i = 0; *dim && i < DIMNUM - 1; i++, dim++)
-	    *dim = *(dim + 1);
-	  *dim = 0;
-
-	  base_type = decode_type (cs, new_c_type, aux);
-	  index_type = lookup_fundamental_type (current_objfile, FT_INTEGER);
-	  range_type =
-	    create_range_type ((struct type *) NULL, index_type, 0, n - 1);
-	  type =
-	    create_array_type ((struct type *) NULL, base_type, range_type);
-	}
-      return type;
-    }
-
-  /* Reference to existing type.  This only occurs with the
-     struct, union, and enum types.  EPI a29k coff
-     fakes us out by producing aux entries with a nonzero
-     x_tagndx for definitions of structs, unions, and enums, so we
-     have to check the c_sclass field.  SCO 3.2v4 cc gets confused
-     with pointers to pointers to defined structs, and generates
-     negative x_tagndx fields.  */
-  if (cs->c_naux > 0 && aux->x_sym.x_tagndx.l != 0)
-    {
-      if (cs->c_sclass != C_STRTAG
-	  && cs->c_sclass != C_UNTAG
-	  && cs->c_sclass != C_ENTAG
-	  && aux->x_sym.x_tagndx.l >= 0)
-	{
-	  type = coff_alloc_type (aux->x_sym.x_tagndx.l);
-	  return type;
-	}
-      else
-	{
-	  complain (&tagndx_bad_complaint, cs->c_name);
-	  /* And fall through to decode_base_type... */
-	}
-    }
-
-  return decode_base_type (cs, BTYPE (c_type), aux);
-}
-
-/* Decode a coff type specifier for function definition;
-   return the type that the function returns.  */
-
-static struct type *
-decode_function_type (cs, c_type, aux)
-     register struct coff_symbol *cs;
-     unsigned int c_type;
-     register union internal_auxent *aux;
-{
-  if (aux->x_sym.x_tagndx.l == 0)
-    cs->c_naux = 0;	/* auxent refers to function, not base type */
-
-  return decode_type (cs, DECREF (c_type), aux);
-}
-
-/* basic C types */
-
-static struct type *
-decode_base_type (cs, c_type, aux)
-     register struct coff_symbol *cs;
-     unsigned int c_type;
-     register union internal_auxent *aux;
-{
-  struct type *type;
-
-  switch (c_type)
-    {
-      case T_NULL:
-        /* shows up with "void (*foo)();" structure members */
-	return lookup_fundamental_type (current_objfile, FT_VOID);
-
-#if 0
-/* DGUX actually defines both T_ARG and T_VOID to the same value.  */
-#ifdef T_ARG
-      case T_ARG:
-	/* Shows up in DGUX, I think.  Not sure where.  */
-	return lookup_fundamental_type (current_objfile, FT_VOID);	/* shouldn't show up here */
-#endif
-#endif /* 0 */
-
-#ifdef T_VOID
-      case T_VOID:
-	/* Intel 960 COFF has this symbol and meaning.  */
-	return lookup_fundamental_type (current_objfile, FT_VOID);
-#endif
-
-      case T_CHAR:
-	return lookup_fundamental_type (current_objfile, FT_CHAR);
-
-      case T_SHORT:
-	return lookup_fundamental_type (current_objfile, FT_SHORT);
-
-      case T_INT:
-	return lookup_fundamental_type (current_objfile, FT_INTEGER);
-
-      case T_LONG:
-	if (cs->c_sclass == C_FIELD
-	    && aux->x_sym.x_misc.x_lnsz.x_size > TARGET_LONG_BIT)
-	  return lookup_fundamental_type (current_objfile, FT_LONG_LONG);
-	else
-	  return lookup_fundamental_type (current_objfile, FT_LONG);
-
-      case T_FLOAT:
-	return lookup_fundamental_type (current_objfile, FT_FLOAT);
-
-      case T_DOUBLE:
-	return lookup_fundamental_type (current_objfile, FT_DBL_PREC_FLOAT);
-
-      case T_LNGDBL:
-	return lookup_fundamental_type (current_objfile, FT_EXT_PREC_FLOAT);
-
-      case T_STRUCT:
-	if (cs->c_naux != 1)
-	  {
-	    /* anonymous structure type */
-	    type = coff_alloc_type (cs->c_symnum);
-	    TYPE_CODE (type) = TYPE_CODE_STRUCT;
-	    TYPE_NAME (type) = NULL;
-	    /* This used to set the tag to "<opaque>".  But I think setting it
-	       to NULL is right, and the printing code can print it as
-	       "struct {...}".  */
-	    TYPE_TAG_NAME (type) = NULL;
-	    INIT_CPLUS_SPECIFIC(type);
-	    TYPE_LENGTH (type) = 0;
-	    TYPE_FIELDS (type) = 0;
-	    TYPE_NFIELDS (type) = 0;
-	  }
-	else
-	  {
-	    type = coff_read_struct_type (cs->c_symnum,
-				    aux->x_sym.x_misc.x_lnsz.x_size,
-				    aux->x_sym.x_fcnary.x_fcn.x_endndx.l);
-	  }
-	return type;
-
-      case T_UNION:
-	if (cs->c_naux != 1)
-	  {
-	    /* anonymous union type */
-	    type = coff_alloc_type (cs->c_symnum);
-	    TYPE_NAME (type) = NULL;
-	    /* This used to set the tag to "<opaque>".  But I think setting it
-	       to NULL is right, and the printing code can print it as
-	       "union {...}".  */
-	    TYPE_TAG_NAME (type) = NULL;
-	    INIT_CPLUS_SPECIFIC(type);
-	    TYPE_LENGTH (type) = 0;
-	    TYPE_FIELDS (type) = 0;
-	    TYPE_NFIELDS (type) = 0;
-	  }
-	else
-	  {
-	    type = coff_read_struct_type (cs->c_symnum,
-				    aux->x_sym.x_misc.x_lnsz.x_size,
-				    aux->x_sym.x_fcnary.x_fcn.x_endndx.l);
-	  }
-	TYPE_CODE (type) = TYPE_CODE_UNION;
-	return type;
-
-      case T_ENUM:
-	if (cs->c_naux != 1)
-	  {
-	    /* anonymous enum type */
-	    type = coff_alloc_type (cs->c_symnum);
-	    TYPE_CODE (type) = TYPE_CODE_ENUM;
-	    TYPE_NAME (type) = NULL;
-	    /* This used to set the tag to "<opaque>".  But I think setting it
-	       to NULL is right, and the printing code can print it as
-	       "enum {...}".  */
-	    TYPE_TAG_NAME (type) = NULL;
-	    TYPE_LENGTH (type) = 0;
-	    TYPE_FIELDS (type) = 0;
-	    TYPE_NFIELDS(type) = 0;
-	  }
-	else
-	  {
-	    type = coff_read_enum_type (cs->c_symnum,
-					aux->x_sym.x_misc.x_lnsz.x_size,
-					aux->x_sym.x_fcnary.x_fcn.x_endndx.l);
-	  }
-	return type;
-
-      case T_MOE:
-	/* shouldn't show up here */
-	break;
-
-      case T_UCHAR:
-	return lookup_fundamental_type (current_objfile, FT_UNSIGNED_CHAR);
-
-      case T_USHORT:
-	return lookup_fundamental_type (current_objfile, FT_UNSIGNED_SHORT);
-
-      case T_UINT:
-	return lookup_fundamental_type (current_objfile, FT_UNSIGNED_INTEGER);
-
-      case T_ULONG:
-	if (cs->c_sclass == C_FIELD
-	    && aux->x_sym.x_misc.x_lnsz.x_size > TARGET_LONG_BIT)
-	  return lookup_fundamental_type (current_objfile, FT_UNSIGNED_LONG_LONG);
-	else
-	  return lookup_fundamental_type (current_objfile, FT_UNSIGNED_LONG);
-    }
-  complain (&unexpected_type_complaint, cs->c_name);
-  return lookup_fundamental_type (current_objfile, FT_VOID);
-}
-
-/* This page contains subroutines of read_type.  */
-
-/* Read the description of a structure (or union type) and return an
-   object describing the type.  */
-
-static struct type *
-coff_read_struct_type (index, length, lastsym)
-     int index;
-     int length;
-     int lastsym;
-{
-  struct nextfield
-    {
-      struct nextfield *next;
-      struct field field;
-    };
-
-  register struct type *type;
-  register struct nextfield *list = 0;
-  struct nextfield *new;
-  int nfields = 0;
-  register int n;
-  char *name;
-  struct coff_symbol member_sym;
-  register struct coff_symbol *ms = &member_sym;
-  struct internal_syment sub_sym;
-  union internal_auxent sub_aux;
-  int done = 0;
-
-  type = coff_alloc_type (index);
-  TYPE_CODE (type) = TYPE_CODE_STRUCT;
-  INIT_CPLUS_SPECIFIC(type);
-  TYPE_LENGTH (type) = length;
-
-  while (!done && symnum < lastsym && symnum < nlist_nsyms_global)
-    {
-      read_one_sym (ms, &sub_sym, &sub_aux);
-      name = ms->c_name;
-      name = EXTERNAL_NAME (name, current_objfile->obfd);
-
-      switch (ms->c_sclass)
-	{
-	  case C_MOS:
-	  case C_MOU:
-
-	    /* Get space to record the next field's data.  */
-	    new = (struct nextfield *) alloca (sizeof (struct nextfield));
-	    new->next = list;
-	    list = new;
-
-	    /* Save the data.  */
-	    list->field.name =
-	      obsavestring (name,
-			    strlen (name),
-			    &current_objfile->symbol_obstack);
-	    FIELD_TYPE (list->field) = decode_type (ms, ms->c_type, &sub_aux);
-	    FIELD_BITPOS (list->field) = 8 * ms->c_value;
-	    FIELD_BITSIZE (list->field) = 0;
-	    nfields++;
-	    break;
-
-	  case C_FIELD:
-
-	    /* Get space to record the next field's data.  */
-	    new = (struct nextfield *) alloca (sizeof (struct nextfield));
-	    new->next = list;
-	    list = new;
-
-	    /* Save the data.  */
-	    list->field.name =
-	      obsavestring (name,
-			    strlen (name),
-			    &current_objfile->symbol_obstack);
-	    FIELD_TYPE (list->field) = decode_type (ms, ms->c_type, &sub_aux);
-	    FIELD_BITPOS (list->field) = ms->c_value;
-	    FIELD_BITSIZE (list->field) = sub_aux.x_sym.x_misc.x_lnsz.x_size;
-	    nfields++;
-	    break;
-
-	  case C_EOS:
-	    done = 1;
-	    break;
-	}
-    }
-  /* Now create the vector of fields, and record how big it is.  */
-
-  TYPE_NFIELDS (type) = nfields;
-  TYPE_FIELDS (type) = (struct field *)
-    TYPE_ALLOC (type, sizeof (struct field) * nfields);
-
-  /* Copy the saved-up fields into the field vector.  */
-
-  for (n = nfields; list; list = list->next)
-    TYPE_FIELD (type, --n) = list->field;
-
-  return type;
-}
-
-/* Read a definition of an enumeration type,
-   and create and return a suitable type object.
-   Also defines the symbols that represent the values of the type.  */
-
-/* ARGSUSED */
-static struct type *
-coff_read_enum_type (index, length, lastsym)
-     int index;
-     int length;
-     int lastsym;
-{
-  register struct symbol *sym;
-  register struct type *type;
-  int nsyms = 0;
-  int done = 0;
-  struct pending **symlist;
-  struct coff_symbol member_sym;
-  register struct coff_symbol *ms = &member_sym;
-  struct internal_syment sub_sym;
-  union internal_auxent sub_aux;
-  struct pending *osyms, *syms;
-  int o_nsyms;
-  register int n;
-  char *name;
-  int unsigned_enum = 1;
-
-  type = coff_alloc_type (index);
-  if (within_function)
-    symlist = &local_symbols;
-  else
-    symlist = &file_symbols;
-  osyms = *symlist;
-  o_nsyms = osyms ? osyms->nsyms : 0;
-
-  while (!done && symnum < lastsym && symnum < nlist_nsyms_global)
-    {
-      read_one_sym (ms, &sub_sym, &sub_aux);
-      name = ms->c_name;
-      name = EXTERNAL_NAME (name, current_objfile->obfd);
-
-      switch (ms->c_sclass)
-	{
-	  case C_MOE:
-	    sym = (struct symbol *) obstack_alloc
-	      (&current_objfile->symbol_obstack,
-	       sizeof (struct symbol));
-	    memset (sym, 0, sizeof (struct symbol));
-
-	    SYMBOL_NAME (sym) =
-	      obsavestring (name, strlen (name),
-			    &current_objfile->symbol_obstack);
-	    SYMBOL_CLASS (sym) = LOC_CONST;
-	    SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-	    SYMBOL_VALUE (sym) = ms->c_value;
-	    add_symbol_to_list (sym, symlist);
-	    nsyms++;
-	    break;
-
-	  case C_EOS:
-	    /* Sometimes the linker (on 386/ix 2.0.2 at least) screws
-	       up the count of how many symbols to read.  So stop
-	       on .eos.  */
-	    done = 1;
-	    break;
-	}
-    }
-
-  /* Now fill in the fields of the type-structure.  */
-
-  if (length > 0)
-    TYPE_LENGTH (type) = length;
-  else
-    TYPE_LENGTH (type) = TARGET_INT_BIT / TARGET_CHAR_BIT; /* Assume ints */
-  TYPE_CODE (type) = TYPE_CODE_ENUM;
-  TYPE_NFIELDS (type) = nsyms;
-  TYPE_FIELDS (type) = (struct field *)
-    TYPE_ALLOC (type, sizeof (struct field) * nsyms);
-
-  /* Find the symbols for the values and put them into the type.
-     The symbols can be found in the symlist that we put them on
-     to cause them to be defined.  osyms contains the old value
-     of that symlist; everything up to there was defined by us.  */
-  /* Note that we preserve the order of the enum constants, so
-     that in something like "enum {FOO, LAST_THING=FOO}" we print
-     FOO, not LAST_THING.  */
-
-  for (syms = *symlist, n = 0; syms; syms = syms->next)
-    {
-      int j = 0;
-
-      if (syms == osyms)
-	j = o_nsyms;
-      for (; j < syms->nsyms; j++,n++)
-	{
-	  struct symbol *xsym = syms->symbol[j];
-	  SYMBOL_TYPE (xsym) = type;
-	  TYPE_FIELD_NAME (type, n) = SYMBOL_NAME (xsym);
-	  TYPE_FIELD_BITPOS (type, n) = SYMBOL_VALUE (xsym);
-	  if (SYMBOL_VALUE (xsym) < 0)
-	    unsigned_enum = 0;
-	  TYPE_FIELD_BITSIZE (type, n) = 0;
-	}
-      if (syms == osyms)
-	break;
-    }
-
-  if (unsigned_enum)
-    TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED;
-
-  return type;
-}
-
-/* Register our ability to parse symbols for coff BFD files. */
-
-static struct sym_fns coff_sym_fns =
-{
-  bfd_target_coff_flavour,
-  coff_new_init,	/* sym_new_init: init anything gbl to entire symtab */
-  coff_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  coff_symfile_read,	/* sym_read: read a symbol file into symtab */
-  coff_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  default_symfile_offsets,
-			/* sym_offsets:  xlate external to internal form */
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_coffread ()
-{
-  add_symtab_fns (&coff_sym_fns);
-}
diff --git a/gdb/command.c b/gdb/command.c
deleted file mode 100644
index 58af567..0000000
--- a/gdb/command.c
+++ /dev/null
@@ -1,1564 +0,0 @@
-/* Handle lists of commands, their decoding and documentation, for GDB.
-   Copyright 1986, 1989, 1990, 1991, 1998 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcmd.h"
-#include "symtab.h"
-#include "value.h"
-#include <ctype.h>
-#include "gdb_string.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef HAVE_WAIT_H
-# include <wait.h>
-#else
-# ifdef HAVE_SYS_WAIT_H
-#  include <sys/wait.h>
-# endif
-#endif
-
-#include "wait.h"
-
-/* Prototypes for local functions */
-
-static void undef_cmd_error PARAMS ((char *, char *));
-
-static void show_user PARAMS ((char *, int));
-
-static void show_user_1 PARAMS ((struct cmd_list_element *, GDB_FILE *));
-
-static void make_command PARAMS ((char *, int));
-
-static void shell_escape PARAMS ((char *, int));
-
-static int parse_binary_operation PARAMS ((char *));
-
-static void print_doc_line PARAMS ((GDB_FILE *, char *));
-
-void _initialize_command PARAMS ((void));
-
-/* Add element named NAME.
-   CLASS is the top level category into which commands are broken down
-   for "help" purposes.
-   FUN should be the function to execute the command;
-   it will get a character string as argument, with leading
-   and trailing blanks already eliminated.
-
-   DOC is a documentation string for the command.
-   Its first line should be a complete sentence.
-   It should start with ? for a command that is an abbreviation
-   or with * for a command that most users don't need to know about.
-
-   Add this command to command list *LIST.  
-
-   Returns a pointer to the added command (not necessarily the head 
-   of *LIST). */
-
-struct cmd_list_element *
-add_cmd (name, class, fun, doc, list)
-     char *name;
-     enum command_class class;
-     void (*fun) PARAMS ((char *, int));
-     char *doc;
-     struct cmd_list_element **list;
-{
-  register struct cmd_list_element *c
-    = (struct cmd_list_element *) xmalloc (sizeof (struct cmd_list_element));
-  struct cmd_list_element *p;
-
-  delete_cmd (name, list);
-
-  if (*list == NULL || STRCMP ((*list)->name, name) >= 0)
-    {
-      c->next = *list;
-      *list = c;
-    }
-  else
-    {
-      p = *list;
-      while (p->next && STRCMP (p->next->name, name) <= 0)
-        {
-          p = p->next;
-        }
-      c->next = p->next;
-      p->next = c;
-    }
-
-  c->name = name;
-  c->class = class;
-  c->function.cfunc = fun;
-  c->doc = doc;
-  c->hook = NULL;
-  c->prefixlist = NULL;
-  c->prefixname = NULL;
-  c->allow_unknown = 0;
-  c->abbrev_flag = 0;
-  c->completer = make_symbol_completion_list;
-  c->type = not_set_cmd;
-  c->var = NULL;
-  c->var_type = var_boolean;
-  c->enums = NULL;
-  c->user_commands = NULL;
-  c->hookee = NULL;
-  c->cmd_pointer = NULL;
-
-  return c;
-}
-
-/* Same as above, except that the abbrev_flag is set. */
-
-#if 0	/* Currently unused */
-
-struct cmd_list_element *
-add_abbrev_cmd (name, class, fun, doc, list)
-     char *name;
-     enum command_class class;
-     void (*fun) PARAMS ((char *, int));
-     char *doc;
-     struct cmd_list_element **list;
-{
-  register struct cmd_list_element *c
-    = add_cmd (name, class, fun, doc, list);
-
-  c->abbrev_flag = 1;
-  return c;
-}
-
-#endif
-
-struct cmd_list_element *
-add_alias_cmd (name, oldname, class, abbrev_flag, list)
-     char *name;
-     char *oldname;
-     enum command_class class;
-     int abbrev_flag;
-     struct cmd_list_element **list;
-{
-  /* Must do this since lookup_cmd tries to side-effect its first arg */
-  char *copied_name;
-  register struct cmd_list_element *old;
-  register struct cmd_list_element *c;
-  copied_name = (char *) alloca (strlen (oldname) + 1);
-  strcpy (copied_name, oldname);
-  old  = lookup_cmd (&copied_name, *list, "", 1, 1);
-
-  if (old == 0)
-    {
-      delete_cmd (name, list);
-      return 0;
-    }
-
-  c = add_cmd (name, class, old->function.cfunc, old->doc, list);
-  c->prefixlist = old->prefixlist;
-  c->prefixname = old->prefixname;
-  c->allow_unknown = old->allow_unknown;
-  c->abbrev_flag = abbrev_flag;
-  c->cmd_pointer = old;
-  return c;
-}
-
-/* Like add_cmd but adds an element for a command prefix:
-   a name that should be followed by a subcommand to be looked up
-   in another command list.  PREFIXLIST should be the address
-   of the variable containing that list.  */
-
-struct cmd_list_element *
-add_prefix_cmd (name, class, fun, doc, prefixlist, prefixname,
-		allow_unknown, list)
-     char *name;
-     enum command_class class;
-     void (*fun) PARAMS ((char *, int));
-     char *doc;
-     struct cmd_list_element **prefixlist;
-     char *prefixname;
-     int allow_unknown;
-     struct cmd_list_element **list;
-{
-  register struct cmd_list_element *c = add_cmd (name, class, fun, doc, list);
-  c->prefixlist = prefixlist;
-  c->prefixname = prefixname;
-  c->allow_unknown = allow_unknown;
-  return c;
-}
-
-/* Like add_prefix_cmd but sets the abbrev_flag on the new command. */
-   
-struct cmd_list_element *
-add_abbrev_prefix_cmd (name, class, fun, doc, prefixlist, prefixname,
-		       allow_unknown, list)
-     char *name;
-     enum command_class class;
-     void (*fun) PARAMS ((char *, int));
-     char *doc;
-     struct cmd_list_element **prefixlist;
-     char *prefixname;
-     int allow_unknown;
-     struct cmd_list_element **list;
-{
-  register struct cmd_list_element *c = add_cmd (name, class, fun, doc, list);
-  c->prefixlist = prefixlist;
-  c->prefixname = prefixname;
-  c->allow_unknown = allow_unknown;
-  c->abbrev_flag = 1;
-  return c;
-}
-
-/* This is an empty "cfunc".  */
-void
-not_just_help_class_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-}
-
-/* This is an empty "sfunc".  */
-static void empty_sfunc PARAMS ((char *, int, struct cmd_list_element *));
-
-static void
-empty_sfunc (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-}
-
-/* Add element named NAME to command list LIST (the list for set
-   or some sublist thereof).
-   CLASS is as in add_cmd.
-   VAR_TYPE is the kind of thing we are setting.
-   VAR is address of the variable being controlled by this command.
-   DOC is the documentation string.  */
-
-struct cmd_list_element *
-add_set_cmd (name, class, var_type, var, doc, list)
-     char *name;
-     enum command_class class;
-     var_types var_type;
-     char *var;
-     char *doc;
-     struct cmd_list_element **list;
-{
-  struct cmd_list_element *c
-    = add_cmd (name, class, NO_FUNCTION, doc, list);
-
-  c->type = set_cmd;
-  c->var_type = var_type;
-  c->var = var;
-  /* This needs to be something besides NO_FUNCTION so that this isn't
-     treated as a help class.  */
-  c->function.sfunc = empty_sfunc;
-  return c;
-}
-
-/* Add element named NAME to command list LIST (the list for set
-   or some sublist thereof).
-   CLASS is as in add_cmd.
-   ENUMLIST is a list of strings which may follow NAME.
-   VAR is address of the variable which will contain the matching string
-     (from ENUMLIST).
-   DOC is the documentation string.  */
-
-struct cmd_list_element *
-add_set_enum_cmd (name, class, enumlist, var, doc, list)
-     char *name;
-     enum command_class class;
-     char *enumlist[];
-     char *var;
-     char *doc;
-     struct cmd_list_element **list;
-{
-  struct cmd_list_element *c
-    = add_set_cmd (name, class, var_enum, var, doc, list);
-  c->enums = enumlist;
-
-  return c;
-}
-
-/* Where SETCMD has already been added, add the corresponding show
-   command to LIST and return a pointer to the added command (not 
-   necessarily the head of LIST).  */
-struct cmd_list_element *
-add_show_from_set (setcmd, list)
-     struct cmd_list_element *setcmd;
-     struct cmd_list_element **list;
-{
-  struct cmd_list_element *showcmd =
-    (struct cmd_list_element *) xmalloc (sizeof (struct cmd_list_element));
-  struct cmd_list_element *p;
-
-  memcpy (showcmd, setcmd, sizeof (struct cmd_list_element));
-  delete_cmd (showcmd->name, list);
-  showcmd->type = show_cmd;
-  
-  /* Replace "set " at start of docstring with "show ".  */
-  if (setcmd->doc[0] == 'S' && setcmd->doc[1] == 'e'
-      && setcmd->doc[2] == 't' && setcmd->doc[3] == ' ')
-    showcmd->doc = concat ("Show ", setcmd->doc + 4, NULL);
-  else
-    fprintf_unfiltered (gdb_stderr, "GDB internal error: Bad docstring for set command\n");
-  
-    if (*list == NULL || STRCMP ((*list)->name, showcmd->name) >= 0)
-    {
-      showcmd->next = *list;
-      *list = showcmd;
-    }
-  else
-    {
-      p = *list;
-      while (p->next && STRCMP (p->next->name, showcmd->name) <= 0)
-        {
-          p = p->next;
-        }
-      showcmd->next = p->next;
-      p->next = showcmd;
-    }
-
-  return showcmd;
-}
-
-/* Remove the command named NAME from the command list.  */
-
-void
-delete_cmd (name, list)
-     char *name;
-     struct cmd_list_element **list;
-{
-  register struct cmd_list_element *c;
-  struct cmd_list_element *p;
-
-  while (*list && STREQ ((*list)->name, name))
-    {
-      if ((*list)->hookee)
-	(*list)->hookee->hook = 0;	/* Hook slips out of its mouth */
-      p = (*list)->next;
-      free ((PTR)*list);
-      *list = p;
-    }
-
-  if (*list)
-    for (c = *list; c->next;)
-      {
-	if (STREQ (c->next->name, name))
-	  {
-	    if (c->next->hookee)
-	      c->next->hookee->hook = 0;  /* hooked cmd gets away.  */
-	    p = c->next->next;
-	    free ((PTR)c->next);
-	    c->next = p;
-	  }
-	else
-	  c = c->next;
-      }
-}
-
-/* This command really has to deal with two things:
- *     1) I want documentation on *this string* (usually called by
- * "help commandname").
- *     2) I want documentation on *this list* (usually called by
- * giving a command that requires subcommands.  Also called by saying
- * just "help".)
- *
- *   I am going to split this into two seperate comamnds, help_cmd and
- * help_list. 
- */
-
-void
-help_cmd (command, stream)
-     char *command;
-     GDB_FILE *stream;
-{
-  struct cmd_list_element *c;
-  extern struct cmd_list_element *cmdlist;
-
-  if (!command)
-    {
-      help_list (cmdlist, "", all_classes, stream);
-      return;
-    }
-
-  c = lookup_cmd (&command, cmdlist, "", 0, 0);
-
-  if (c == 0)
-    return;
-
-  /* There are three cases here.
-     If c->prefixlist is nonzero, we have a prefix command.
-     Print its documentation, then list its subcommands.
-     
-     If c->function is nonzero, we really have a command.
-     Print its documentation and return.
-     
-     If c->function is zero, we have a class name.
-     Print its documentation (as if it were a command)
-     and then set class to the number of this class
-     so that the commands in the class will be listed.  */
-
-  fputs_filtered (c->doc, stream);
-  fputs_filtered ("\n", stream);
-
-  if (c->prefixlist == 0 && c->function.cfunc != NULL)
-    return;
-  fprintf_filtered (stream, "\n");
-
-  /* If this is a prefix command, print it's subcommands */
-  if (c->prefixlist)
-    help_list (*c->prefixlist, c->prefixname, all_commands, stream);
-
-  /* If this is a class name, print all of the commands in the class */
-  if (c->function.cfunc == NULL)
-    help_list (cmdlist, "", c->class, stream);
-
-  if (c->hook)
-    fprintf_filtered (stream, "\nThis command has a hook defined: %s\n",
-		      c->hook->name);
-}
-
-/*
- * Get a specific kind of help on a command list.
- *
- * LIST is the list.
- * CMDTYPE is the prefix to use in the title string.
- * CLASS is the class with which to list the nodes of this list (see
- * documentation for help_cmd_list below),  As usual, ALL_COMMANDS for
- * everything, ALL_CLASSES for just classes, and non-negative for only things
- * in a specific class.
- * and STREAM is the output stream on which to print things.
- * If you call this routine with a class >= 0, it recurses.
- */
-void
-help_list (list, cmdtype, class, stream)
-     struct cmd_list_element *list;
-     char *cmdtype;
-     enum command_class class;
-     GDB_FILE *stream;
-{
-  int len;
-  char *cmdtype1, *cmdtype2;
-  
-  /* If CMDTYPE is "foo ", CMDTYPE1 gets " foo" and CMDTYPE2 gets "foo sub"  */
-  len = strlen (cmdtype);
-  cmdtype1 = (char *) alloca (len + 1);
-  cmdtype1[0] = 0;
-  cmdtype2 = (char *) alloca (len + 4);
-  cmdtype2[0] = 0;
-  if (len)
-    {
-      cmdtype1[0] = ' ';
-      strncpy (cmdtype1 + 1, cmdtype, len - 1);
-      cmdtype1[len] = 0;
-      strncpy (cmdtype2, cmdtype, len - 1);
-      strcpy (cmdtype2 + len - 1, " sub");
-    }
-
-  if (class == all_classes)
-    fprintf_filtered (stream, "List of classes of %scommands:\n\n", cmdtype2);
-  else
-    fprintf_filtered (stream, "List of %scommands:\n\n", cmdtype2);
-
-  help_cmd_list (list, class, cmdtype, (int)class >= 0, stream);
-
-  if (class == all_classes)
-    fprintf_filtered (stream, "\n\
-Type \"help%s\" followed by a class name for a list of commands in that class.",
-	     cmdtype1);
-
-  fprintf_filtered (stream, "\n\
-Type \"help%s\" followed by %scommand name for full documentation.\n\
-Command name abbreviations are allowed if unambiguous.\n",
-	   cmdtype1, cmdtype2);
-}
-     
-/* Print only the first line of STR on STREAM.  */
-static void
-print_doc_line (stream, str)
-     GDB_FILE *stream;
-     char *str;
-{
-  static char *line_buffer = 0;
-  static int line_size;
-  register char *p;
-
-  if (!line_buffer)
-    {
-      line_size = 80;
-      line_buffer = (char *) xmalloc (line_size);
-    }
-
-  p = str;
-  while (*p && *p != '\n' && *p != '.' && *p != ',')
-    p++;
-  if (p - str > line_size - 1)
-    {
-      line_size = p - str + 1;
-      free ((PTR)line_buffer);
-      line_buffer = (char *) xmalloc (line_size);
-    }
-  strncpy (line_buffer, str, p - str);
-  line_buffer[p - str] = '\0';
-  if (islower (line_buffer[0]))
-    line_buffer[0] = toupper (line_buffer[0]);
-  fputs_filtered (line_buffer, stream);
-}
-
-/*
- * Implement a help command on command list LIST.
- * RECURSE should be non-zero if this should be done recursively on
- * all sublists of LIST.
- * PREFIX is the prefix to print before each command name.
- * STREAM is the stream upon which the output should be written.
- * CLASS should be:
- *	A non-negative class number to list only commands in that
- * class.
- *	ALL_COMMANDS to list all commands in list.
- *	ALL_CLASSES  to list all classes in list.
- *
- *   Note that RECURSE will be active on *all* sublists, not just the
- * ones selected by the criteria above (ie. the selection mechanism
- * is at the low level, not the high-level).
- */
-void
-help_cmd_list (list, class, prefix, recurse, stream)
-     struct cmd_list_element *list;
-     enum command_class class;
-     char *prefix;
-     int recurse;
-     GDB_FILE *stream;
-{
-  register struct cmd_list_element *c;
-
-  for (c = list; c; c = c->next)
-    {
-      if (c->abbrev_flag == 0 &&
-	  (class == all_commands
-	  || (class == all_classes && c->function.cfunc == NULL)
-	  || (class == c->class && c->function.cfunc != NULL)))
-	{
-	  fprintf_filtered (stream, "%s%s -- ", prefix, c->name);
-	  print_doc_line (stream, c->doc);
-	  fputs_filtered ("\n", stream);
-	}
-      if (recurse
-	  && c->prefixlist != 0
-	  && c->abbrev_flag == 0)
-	help_cmd_list (*c->prefixlist, class, c->prefixname, 1, stream);
-    }
-}
-
-
-/* Search the input clist for 'command'.  Return the command if
-   found (or NULL if not), and return the number of commands
-   found in nfound */
-
-static struct cmd_list_element *
-find_cmd(command, len, clist, ignore_help_classes, nfound)
-     char *command;
-     struct cmd_list_element *clist;
-     int ignore_help_classes;
-     int *nfound;
-{
-  struct cmd_list_element *found, *c;
-
-  found = (struct cmd_list_element *)NULL;
-  *nfound = 0;
-  for (c = clist; c; c = c->next)
-    if (!strncmp (command, c->name, len)
-        && (!ignore_help_classes || c->function.cfunc))
-      {
-        found = c;
-        (*nfound)++;
-        if (c->name[len] == '\0')
-          {
-            *nfound = 1;
-            break;
-          }
-      }
-  return found;
-}
-
-/* This routine takes a line of TEXT and a CLIST in which to start the
-   lookup.  When it returns it will have incremented the text pointer past
-   the section of text it matched, set *RESULT_LIST to point to the list in
-   which the last word was matched, and will return a pointer to the cmd
-   list element which the text matches.  It will return NULL if no match at
-   all was possible.  It will return -1 (cast appropriately, ick) if ambigous
-   matches are possible; in this case *RESULT_LIST will be set to point to
-   the list in which there are ambiguous choices (and *TEXT will be set to
-   the ambiguous text string).
-
-   If the located command was an abbreviation, this routine returns the base
-   command of the abbreviation.
-
-   It does no error reporting whatsoever; control will always return
-   to the superior routine.
-
-   In the case of an ambiguous return (-1), *RESULT_LIST will be set to point
-   at the prefix_command (ie. the best match) *or* (special case) will be NULL
-   if no prefix command was ever found.  For example, in the case of "info a",
-   "info" matches without ambiguity, but "a" could be "args" or "address", so
-   *RESULT_LIST is set to the cmd_list_element for "info".  So in this case
-   RESULT_LIST should not be interpeted as a pointer to the beginning of a
-   list; it simply points to a specific command.  In the case of an ambiguous
-   return *TEXT is advanced past the last non-ambiguous prefix (e.g.
-   "info t" can be "info types" or "info target"; upon return *TEXT has been
-   advanced past "info ").
-
-   If RESULT_LIST is NULL, don't set *RESULT_LIST (but don't otherwise
-   affect the operation).
-
-   This routine does *not* modify the text pointed to by TEXT.
-   
-   If IGNORE_HELP_CLASSES is nonzero, ignore any command list elements which
-   are actually help classes rather than commands (i.e. the function field of
-   the struct cmd_list_element is NULL).  */
-
-struct cmd_list_element *
-lookup_cmd_1 (text, clist, result_list, ignore_help_classes)
-     char **text;
-     struct cmd_list_element *clist, **result_list;
-     int ignore_help_classes;
-{
-  char *p, *command;
-  int len, tmp, nfound;
-  struct cmd_list_element *found, *c;
-
-  while (**text == ' ' || **text == '\t')
-    (*text)++;
-
-  /* Treating underscores as part of command words is important
-     so that "set args_foo()" doesn't get interpreted as
-     "set args _foo()".  */
-  for (p = *text;
-       *p && (isalnum(*p) || *p == '-' || *p == '_' ||
-	      (tui_version &&
-	       (*p == '+' || *p == '<' || *p == '>' || *p == '$')) ||
-	      (xdb_commands && (*p == '!' || *p == '/' || *p == '?')));
-       p++)
-    ;
-
-  /* If nothing but whitespace, return 0.  */
-  if (p == *text)
-    return 0;
-  
-  len = p - *text;
-
-  /* *text and p now bracket the first command word to lookup (and
-     it's length is len).  We copy this into a local temporary */
-
-
-  command = (char *) alloca (len + 1);
-  for (tmp = 0; tmp < len; tmp++)
-    {
-      char x = (*text)[tmp];
-      command[tmp] = x;
-    }
-  command[len] = '\0';
-
-  /* Look it up.  */
-  found = 0;
-  nfound = 0;
-  found = find_cmd(command, len, clist, ignore_help_classes, &nfound);
-
-  /* 
-  ** We didn't find the command in the entered case, so lower case it
-  ** and search again.
-  */
-  if (!found || nfound == 0)
-    {
-      for (tmp = 0; tmp < len; tmp++)
-        {
-          char x = command[tmp];
-          command[tmp] = isupper(x) ? tolower(x) : x;
-        }
-      found = find_cmd(command, len, clist, ignore_help_classes, &nfound);
-    }
-
-  /* If nothing matches, we have a simple failure.  */
-  if (nfound == 0)
-    return 0;
-
-  if (nfound > 1)
-    {
-      if (result_list != NULL)
-	/* Will be modified in calling routine
-	   if we know what the prefix command is.  */
-	*result_list = 0;		
-      return (struct cmd_list_element *) -1; /* Ambiguous.  */
-    }
-
-  /* We've matched something on this list.  Move text pointer forward. */
-
-  *text = p;
-
-  /* If this was an abbreviation, use the base command instead.  */
-
-  if (found->cmd_pointer)
-    found = found->cmd_pointer;
-
-  /* If we found a prefix command, keep looking.  */
-
-  if (found->prefixlist)
-    {
-      c = lookup_cmd_1 (text, *found->prefixlist, result_list,
-			ignore_help_classes);
-      if (!c)
-	{
-	  /* Didn't find anything; this is as far as we got.  */
-	  if (result_list != NULL)
-	    *result_list = clist;
-	  return found;
-	}
-      else if (c == (struct cmd_list_element *) -1)
-	{
-	  /* We've gotten this far properly, but the next step
-	     is ambiguous.  We need to set the result list to the best
-	     we've found (if an inferior hasn't already set it).  */
-	  if (result_list != NULL)
-	    if (!*result_list)
-	      /* This used to say *result_list = *found->prefixlist
-		 If that was correct, need to modify the documentation
-		 at the top of this function to clarify what is supposed
-		 to be going on.  */
-	      *result_list = found;
-	  return c;
-	}
-      else
-	{
-	  /* We matched!  */
-	  return c;
-	}
-    }
-  else
-    {
-      if (result_list != NULL)
-	*result_list = clist;
-      return found;
-    }
-}
-
-/* All this hair to move the space to the front of cmdtype */
-
-static void
-undef_cmd_error (cmdtype, q)
-     char *cmdtype, *q;
-{
-  error ("Undefined %scommand: \"%s\".  Try \"help%s%.*s\".",
-    cmdtype,
-    q,
-    *cmdtype? " ": "",
-    strlen(cmdtype)-1,
-    cmdtype);
-}
-
-/* Look up the contents of *LINE as a command in the command list LIST.
-   LIST is a chain of struct cmd_list_element's.
-   If it is found, return the struct cmd_list_element for that command
-   and update *LINE to point after the command name, at the first argument.
-   If not found, call error if ALLOW_UNKNOWN is zero
-   otherwise (or if error returns) return zero.
-   Call error if specified command is ambiguous,
-   unless ALLOW_UNKNOWN is negative.
-   CMDTYPE precedes the word "command" in the error message.
-
-   If INGNORE_HELP_CLASSES is nonzero, ignore any command list
-   elements which are actually help classes rather than commands (i.e.
-   the function field of the struct cmd_list_element is 0).  */
-
-struct cmd_list_element *
-lookup_cmd (line, list, cmdtype, allow_unknown, ignore_help_classes)
-     char **line;
-     struct cmd_list_element *list;
-     char *cmdtype;
-     int allow_unknown;
-     int ignore_help_classes;
-{
-  struct cmd_list_element *last_list = 0;
-  struct cmd_list_element *c =
-    lookup_cmd_1 (line, list, &last_list, ignore_help_classes);
-#if 0
-  /* This is wrong for complete_command.  */
-  char *ptr = (*line) + strlen (*line) - 1;
-
-  /* Clear off trailing whitespace.  */
-  while (ptr >= *line && (*ptr == ' ' || *ptr == '\t'))
-    ptr--;
-  *(ptr + 1) = '\0';
-#endif
-  
-  if (!c)
-    {
-      if (!allow_unknown)
-	{
-	  if (!*line)
-	    error ("Lack of needed %scommand", cmdtype);
-	  else
-	    {
-	      char *p = *line, *q;
-
-	      while (isalnum(*p) || *p == '-')
-		p++;
-
-	      q = (char *) alloca (p - *line + 1);
-	      strncpy (q, *line, p - *line);
-	      q[p - *line] = '\0';
-	      undef_cmd_error (cmdtype, q);
-	    }
-	}
-      else
-	return 0;
-    }
-  else if (c == (struct cmd_list_element *) -1)
-    {
-      /* Ambigous.  Local values should be off prefixlist or called
-	 values.  */
-      int local_allow_unknown = (last_list ? last_list->allow_unknown :
-				 allow_unknown);
-      char *local_cmdtype = last_list ? last_list->prefixname : cmdtype;
-      struct cmd_list_element *local_list =
-	(last_list ? *(last_list->prefixlist) : list);
-      
-      if (local_allow_unknown < 0)
-	{
-	  if (last_list)
-	    return last_list;	/* Found something.  */
-	  else
-	    return 0;		/* Found nothing.  */
-	}
-      else
-	{
-	  /* Report as error.  */
-	  int amb_len;
-	  char ambbuf[100];
-
-	  for (amb_len = 0;
-	       ((*line)[amb_len] && (*line)[amb_len] != ' '
-		&& (*line)[amb_len] != '\t');
-	       amb_len++)
-	    ;
-	  
-	  ambbuf[0] = 0;
-	  for (c = local_list; c; c = c->next)
-	    if (!strncmp (*line, c->name, amb_len))
-	      {
-		if (strlen (ambbuf) + strlen (c->name) + 6 < (int)sizeof ambbuf)
-		  {
-		    if (strlen (ambbuf))
-		      strcat (ambbuf, ", ");
-		    strcat (ambbuf, c->name);
-		  }
-		else
-		  {
-		    strcat (ambbuf, "..");
-		    break;
-		  }
-	      }
-	  error ("Ambiguous %scommand \"%s\": %s.", local_cmdtype,
-		 *line, ambbuf);
-	  return 0;		/* lint */
-	}
-    }
-  else
-    {
-      /* We've got something.  It may still not be what the caller
-         wants (if this command *needs* a subcommand).  */
-      while (**line == ' ' || **line == '\t')
-	(*line)++;
-
-      if (c->prefixlist && **line && !c->allow_unknown)
-	undef_cmd_error (c->prefixname, *line);
-
-      /* Seems to be what he wants.  Return it.  */
-      return c;
-    }
-  return 0;
-}
-	
-#if 0
-/* Look up the contents of *LINE as a command in the command list LIST.
-   LIST is a chain of struct cmd_list_element's.
-   If it is found, return the struct cmd_list_element for that command
-   and update *LINE to point after the command name, at the first argument.
-   If not found, call error if ALLOW_UNKNOWN is zero
-   otherwise (or if error returns) return zero.
-   Call error if specified command is ambiguous,
-   unless ALLOW_UNKNOWN is negative.
-   CMDTYPE precedes the word "command" in the error message.  */
-
-struct cmd_list_element *
-lookup_cmd (line, list, cmdtype, allow_unknown)
-     char **line;
-     struct cmd_list_element *list;
-     char *cmdtype;
-     int allow_unknown;
-{
-  register char *p;
-  register struct cmd_list_element *c, *found;
-  int nfound;
-  char ambbuf[100];
-  char *processed_cmd;
-  int i, cmd_len;
-
-  /* Skip leading whitespace.  */
-
-  while (**line == ' ' || **line == '\t')
-    (*line)++;
-
-  /* Clear out trailing whitespace.  */
-
-  p = *line + strlen (*line);
-  while (p != *line && (p[-1] == ' ' || p[-1] == '\t'))
-    p--;
-  *p = 0;
-
-  /* Find end of command name.  */
-
-  p = *line;
-  while (*p == '-' || isalnum(*p))
-    p++;
-
-  /* Look up the command name.
-     If exact match, keep that.
-     Otherwise, take command abbreviated, if unique.  Note that (in my
-     opinion) a null string does *not* indicate ambiguity; simply the
-     end of the argument.  */
-
-  if (p == *line)
-    {
-      if (!allow_unknown)
-	error ("Lack of needed %scommand", cmdtype);
-      return 0;
-    }
-  
-  /* Copy over to a local buffer, converting to lowercase on the way.
-     This is in case the command being parsed is a subcommand which
-     doesn't match anything, and that's ok.  We want the original
-     untouched for the routine of the original command.  */
-  
-  processed_cmd = (char *) alloca (p - *line + 1);
-  for (cmd_len = 0; cmd_len < p - *line; cmd_len++)
-    {
-      char x = (*line)[cmd_len];
-      if (isupper(x))
-	processed_cmd[cmd_len] = tolower(x);
-      else
-	processed_cmd[cmd_len] = x;
-    }
-  processed_cmd[cmd_len] = '\0';
-
-  /* Check all possibilities in the current command list.  */
-  found = 0;
-  nfound = 0;
-  for (c = list; c; c = c->next)
-    {
-      if (!strncmp (processed_cmd, c->name, cmd_len))
-	{
-	  found = c;
-	  nfound++;
-	  if (c->name[cmd_len] == 0)
-	    {
-	      nfound = 1;
-	      break;
-	    }
-	}
-    }
-
-  /* Report error for undefined command name.  */
-
-  if (nfound != 1)
-    {
-      if (nfound > 1 && allow_unknown >= 0)
-	{
-	  ambbuf[0] = 0;
-	  for (c = list; c; c = c->next)
-	    if (!strncmp (processed_cmd, c->name, cmd_len))
-	      {
-		if (strlen (ambbuf) + strlen (c->name) + 6 < sizeof ambbuf)
-		  {
-		    if (strlen (ambbuf))
-		      strcat (ambbuf, ", ");
-		    strcat (ambbuf, c->name);
-		  }
-		else
-		  {
-		    strcat (ambbuf, "..");
-		    break;
-		  }
-	      }
-	  error ("Ambiguous %scommand \"%s\": %s.", cmdtype,
-		 processed_cmd, ambbuf);
-	}
-      else if (!allow_unknown)
-	error ("Undefined %scommand: \"%s\".", cmdtype, processed_cmd);
-      return 0;
-    }
-
-  /* Skip whitespace before the argument.  */
-
-  while (*p == ' ' || *p == '\t') p++;
-  *line = p;
-
-  if (found->prefixlist && *p)
-    {
-      c = lookup_cmd (line, *found->prefixlist, found->prefixname,
-		      found->allow_unknown);
-      if (c)
-	return c;
-    }
-
-  return found;
-}
-#endif
-
-/* Helper function for SYMBOL_COMPLETION_FUNCTION.  */
-
-/* Return a vector of char pointers which point to the different
-   possible completions in LIST of TEXT.  
-
-   WORD points in the same buffer as TEXT, and completions should be
-   returned relative to this position.  For example, suppose TEXT is "foo"
-   and we want to complete to "foobar".  If WORD is "oo", return
-   "oobar"; if WORD is "baz/foo", return "baz/foobar".  */
-
-char **
-complete_on_cmdlist (list, text, word)
-     struct cmd_list_element *list;
-     char *text;
-     char *word;
-{
-  struct cmd_list_element *ptr;
-  char **matchlist;
-  int sizeof_matchlist;
-  int matches;
-  int textlen = strlen (text);
-
-  sizeof_matchlist = 10;
-  matchlist = (char **) xmalloc (sizeof_matchlist * sizeof (char *));
-  matches = 0;
-
-  for (ptr = list; ptr; ptr = ptr->next)
-    if (!strncmp (ptr->name, text, textlen)
-	&& !ptr->abbrev_flag
-	&& (ptr->function.cfunc
-	    || ptr->prefixlist))
-      {
-	if (matches == sizeof_matchlist)
-	  {
-	    sizeof_matchlist *= 2;
-	    matchlist = (char **) xrealloc ((char *)matchlist,
-					    (sizeof_matchlist
-					     * sizeof (char *)));
-	  }
-
-	matchlist[matches] = (char *) 
-	  xmalloc (strlen (word) + strlen (ptr->name) + 1);
-	if (word == text)
-	  strcpy (matchlist[matches], ptr->name);
-	else if (word > text)
-	  {
-	    /* Return some portion of ptr->name.  */
-	    strcpy (matchlist[matches], ptr->name + (word - text));
-	  }
-	else
-	  {
-	    /* Return some of text plus ptr->name.  */
-	    strncpy (matchlist[matches], word, text - word);
-	    matchlist[matches][text - word] = '\0';
-	    strcat (matchlist[matches], ptr->name);
-	  }
-	++matches;
-      }
-
-  if (matches == 0)
-    {
-      free ((PTR)matchlist);
-      matchlist = 0;
-    }
-  else
-    {
-      matchlist = (char **) xrealloc ((char *)matchlist, ((matches + 1)
-						* sizeof (char *)));
-      matchlist[matches] = (char *) 0;
-    }
-
-  return matchlist;
-}
-
-/* Helper function for SYMBOL_COMPLETION_FUNCTION.  */
-
-/* Return a vector of char pointers which point to the different
-   possible completions in CMD of TEXT.  
-
-   WORD points in the same buffer as TEXT, and completions should be
-   returned relative to this position.  For example, suppose TEXT is "foo"
-   and we want to complete to "foobar".  If WORD is "oo", return
-   "oobar"; if WORD is "baz/foo", return "baz/foobar".  */
-
-char **
-complete_on_enum (enumlist, text, word)
-     char **enumlist;
-     char *text;
-     char *word;
-{
-  char **matchlist;
-  int sizeof_matchlist;
-  int matches;
-  int textlen = strlen (text);
-  int i;
-  char *name;
-
-  sizeof_matchlist = 10;
-  matchlist = (char **) xmalloc (sizeof_matchlist * sizeof (char *));
-  matches = 0;
-
-  for (i = 0; (name = enumlist[i]) != NULL; i++)
-    if (strncmp (name, text, textlen) == 0)
-      {
-	if (matches == sizeof_matchlist)
-	  {
-	    sizeof_matchlist *= 2;
-	    matchlist = (char **) xrealloc ((char *)matchlist,
-					    (sizeof_matchlist
-					     * sizeof (char *)));
-	  }
-
-	matchlist[matches] = (char *) 
-	  xmalloc (strlen (word) + strlen (name) + 1);
-	if (word == text)
-	  strcpy (matchlist[matches], name);
-	else if (word > text)
-	  {
-	    /* Return some portion of name.  */
-	    strcpy (matchlist[matches], name + (word - text));
-	  }
-	else
-	  {
-	    /* Return some of text plus name.  */
-	    strncpy (matchlist[matches], word, text - word);
-	    matchlist[matches][text - word] = '\0';
-	    strcat (matchlist[matches], name);
-	  }
-	++matches;
-      }
-
-  if (matches == 0)
-    {
-      free ((PTR)matchlist);
-      matchlist = 0;
-    }
-  else
-    {
-      matchlist = (char **) xrealloc ((char *)matchlist, ((matches + 1)
-						* sizeof (char *)));
-      matchlist[matches] = (char *) 0;
-    }
-
-  return matchlist;
-}
-
-static int
-parse_binary_operation (arg)
-     char *arg;
-{
-  int length;
-
-  if (!arg || !*arg)
-    return 1;
-
-  length = strlen (arg);
-
-  while (arg[length - 1] == ' ' || arg[length - 1] == '\t')
-    length--;
-
-  if (!strncmp (arg, "on", length)
-      || !strncmp (arg, "1", length)
-      || !strncmp (arg, "yes", length))
-    return 1;
-  else
-    if (!strncmp (arg, "off", length)
-	|| !strncmp (arg, "0", length)
-	|| !strncmp (arg, "no", length))
-      return 0;
-    else 
-      {
-	error ("\"on\" or \"off\" expected.");
-	return 0;
-      }
-}
-
-/* Do a "set" or "show" command.  ARG is NULL if no argument, or the text
-   of the argument, and FROM_TTY is nonzero if this command is being entered
-   directly by the user (i.e. these are just like any other
-   command).  C is the command list element for the command.  */
-void
-do_setshow_command (arg, from_tty, c)
-     char *arg;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  if (c->type == set_cmd)
-    {
-      switch (c->var_type)
-	{
-	case var_string:
-	  {
-	    char *new;
-	    char *p;
-	    char *q;
-	    int ch;
-	    
-	    if (arg == NULL)
-	      arg = "";
-	    new = (char *) xmalloc (strlen (arg) + 2);
-	    p = arg; q = new;
-	    while ((ch = *p++) != '\000')
-	      {
-		if (ch == '\\')
-		  {
-		    /* \ at end of argument is used after spaces
-		       so they won't be lost.  */
-		    /* This is obsolete now that we no longer strip
-		       trailing whitespace and actually, the backslash
-		       didn't get here in my test, readline or
-		       something did something funky with a backslash
-		       right before a newline.  */
-		    if (*p == 0)
-		      break;
-		    ch = parse_escape (&p);
-		    if (ch == 0)
-		      break; /* C loses */
-		    else if (ch > 0)
-		      *q++ = ch;
-		  }
-		else
-		  *q++ = ch;
-	      }
-#if 0
-	    if (*(p - 1) != '\\')
-	      *q++ = ' ';
-#endif
-	    *q++ = '\0';
-	    new = (char *) xrealloc (new, q - new);
-	    if (*(char **)c->var != NULL)
-	      free (*(char **)c->var);
-	    *(char **) c->var = new;
-	  }
-	  break;
-	case var_string_noescape:
-	  if (arg == NULL)
-	    arg = "";
-	  if (*(char **)c->var != NULL)
-	    free (*(char **)c->var);
-	  *(char **) c->var = savestring (arg, strlen (arg));
-	  break;
-	case var_filename:
-	  if (arg == NULL)
-	    error_no_arg ("filename to set it to.");
-	  if (*(char **)c->var != NULL)
-	    free (*(char **)c->var);
-	  *(char **)c->var = tilde_expand (arg);
-	  break;
-	case var_boolean:
-	  *(int *) c->var = parse_binary_operation (arg);
-	  break;
-	case var_uinteger:
-	  if (arg == NULL)
-	    error_no_arg ("integer to set it to.");
-	  *(unsigned int *) c->var = parse_and_eval_address (arg);
-	  if (*(unsigned int *) c->var == 0)
-	    *(unsigned int *) c->var = UINT_MAX;
-	  break;
-	case var_integer:
-	  {
-	    unsigned int val;
-	    if (arg == NULL)
-	      error_no_arg ("integer to set it to.");
-	    val = parse_and_eval_address (arg);
-	    if (val == 0)
-	      *(int *) c->var = INT_MAX;
-	    else if (val >= INT_MAX)
-	      error ("integer %u out of range", val);
-	    else
-	      *(int *) c->var = val;
-	    break;
-	  }
-	case var_zinteger:
-	  if (arg == NULL)
-	    error_no_arg ("integer to set it to.");
-	  *(int *) c->var = parse_and_eval_address (arg);
-	  break;
-	case var_enum:
-	  {
-	    int i;
-	    int len;
-	    int nmatches;
-	    char *match = NULL;
-	    char *p;
-
-	    /* if no argument was supplied, print an informative error message */
-	    if (arg == NULL)
-	      {
-		char msg[1024];
-		strcpy (msg, "Requires an argument. Valid arguments are ");
-		for (i = 0; c->enums[i]; i++)
-		  {
-		    if (i != 0)
-		      strcat (msg, ", ");
-		    strcat (msg, c->enums[i]);
-		  }
-		strcat (msg, ".");
-		error (msg);
-	      }
-
-	    p = strchr (arg, ' ');
-	    
-	    if (p)
-	      len = p - arg;
-	    else
-	      len = strlen (arg);
-
-	    nmatches = 0;
-	    for (i = 0; c->enums[i]; i++)
-	      if (strncmp (arg, c->enums[i], len) == 0)
-		{
-		  match = c->enums[i];
-		  nmatches++;
-		}
-
-	    if (nmatches <= 0)
-	      error ("Undefined item: \"%s\".", arg);
-
-	    if (nmatches > 1)
-	      error ("Ambiguous item \"%s\".", arg);
-
-	    *(char **)c->var = match;
-	  }
-	  break;
-	default:
-	  error ("gdb internal error: bad var_type in do_setshow_command");
-	}
-    }
-  else if (c->type == show_cmd)
-    {
-      /* Print doc minus "show" at start.  */
-      print_doc_line (gdb_stdout, c->doc + 5);
-      
-      fputs_filtered (" is ", gdb_stdout);
-      wrap_here ("    ");
-      switch (c->var_type)
-	{
-      case var_string:
-	{
-	  unsigned char *p;
-
-	  fputs_filtered ("\"", gdb_stdout);
-	  if (*(unsigned char **)c->var)
-	    for (p = *(unsigned char **) c->var; *p != '\0'; p++)
-	      gdb_printchar (*p, gdb_stdout, '"');
-	  fputs_filtered ("\"", gdb_stdout);
-	}
-	break;
-      case var_string_noescape:
-      case var_filename:
-      case var_enum:
-	fputs_filtered ("\"", gdb_stdout);
-	if (*(char **)c->var)
-	  fputs_filtered (*(char **) c->var, gdb_stdout);
-	fputs_filtered ("\"", gdb_stdout);
-	break;
-      case var_boolean:
-	fputs_filtered (*(int *) c->var ? "on" : "off", gdb_stdout);
-	break;
-      case var_uinteger:
-	if (*(unsigned int *) c->var == UINT_MAX) {
-	  fputs_filtered ("unlimited", gdb_stdout);
-	  break;
-	}
-	/* else fall through */
-      case var_zinteger:
-	fprintf_filtered (gdb_stdout, "%u", *(unsigned int *) c->var);
-	break;
-      case var_integer:
-	if (*(int *) c->var == INT_MAX)
-	  {
-	    fputs_filtered ("unlimited", gdb_stdout);
-	  }
-	else
-	  fprintf_filtered (gdb_stdout, "%d", *(int *) c->var);
-	break;
-	    
-      default:
-	error ("gdb internal error: bad var_type in do_setshow_command");
-      }
-      fputs_filtered (".\n", gdb_stdout);
-    }
-  else
-    error ("gdb internal error: bad cmd_type in do_setshow_command");
-  (*c->function.sfunc) (NULL, from_tty, c);
-}
-
-/* Show all the settings in a list of show commands.  */
-
-void
-cmd_show_list (list, from_tty, prefix)
-     struct cmd_list_element *list;
-     int from_tty;
-     char *prefix;
-{
-  for (; list != NULL; list = list->next) {
-    /* If we find a prefix, run its list, prefixing our output by its
-       prefix (with "show " skipped).  */
-    if (list->prefixlist && !list->abbrev_flag)
-      cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5);
-    if (list->type == show_cmd)
-      {
-	fputs_filtered (prefix, gdb_stdout);
-	fputs_filtered (list->name, gdb_stdout);
-	fputs_filtered (":  ", gdb_stdout);
-	do_setshow_command ((char *)NULL, from_tty, list);
-      }
-  }
-}
-
-/* ARGSUSED */
-static void
-shell_escape (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-#ifdef CANT_FORK
-  /* FIXME: what about errors (I don't know how GO32 system() handles
-     them)?  */
-  system (arg);
-#else /* Can fork.  */
-  int rc, status, pid;
-  char *p, *user_shell;
-
-  if ((user_shell = (char *) getenv ("SHELL")) == NULL)
-    user_shell = "/bin/sh";
-
-  /* Get the name of the shell for arg0 */
-  if ((p = strrchr (user_shell, '/')) == NULL)
-    p = user_shell;
-  else
-    p++;			/* Get past '/' */
-
-  if ((pid = fork()) == 0)
-    {
-      if (!arg)
-	execl (user_shell, p, 0);
-      else
-	execl (user_shell, p, "-c", arg, 0);
-
-      fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", user_shell,
-			  safe_strerror (errno));
-      gdb_flush (gdb_stderr);
-      _exit (0177);
-    }
-
-  if (pid != -1)
-    while ((rc = wait (&status)) != pid && rc != -1)
-      ;
-  else
-    error ("Fork failed");
-#endif /* Can fork.  */
-}
-
-static void
-make_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  char *p;
-
-  if (arg == 0)
-    p = "make";
-  else
-    {
-      p = xmalloc (sizeof("make ") + strlen(arg));
-      strcpy (p, "make ");
-      strcpy (p + sizeof("make ")-1, arg);
-    }
-  
-  shell_escape (p, from_tty);
-}
-
-static void
-show_user_1 (c, stream)
-     struct cmd_list_element *c;
-     GDB_FILE *stream;
-{
-  register struct command_line *cmdlines;
-
-  cmdlines = c->user_commands;
-  if (!cmdlines)
-    return;
-  fputs_filtered ("User command ", stream);
-  fputs_filtered (c->name, stream);
-  fputs_filtered (":\n", stream);
-
-  while (cmdlines)
-    {
-      print_command_line (cmdlines, 4);
-      cmdlines = cmdlines->next;
-    }
-  fputs_filtered ("\n", stream);
-}
-
-/* ARGSUSED */
-static void
-show_user (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct cmd_list_element *c;
-  extern struct cmd_list_element *cmdlist;
-
-  if (args)
-    {
-      c = lookup_cmd (&args, cmdlist, "", 0, 1);
-      if (c->class != class_user)
-	error ("Not a user command.");
-      show_user_1 (c, gdb_stdout);
-    }
-  else
-    {
-      for (c = cmdlist; c; c = c->next)
-	{
-	  if (c->class == class_user)
-	    show_user_1 (c, gdb_stdout);
-	}
-    }
-}
-
-void
-_initialize_command ()
-{
-  add_com ("shell", class_support, shell_escape,
-	   "Execute the rest of the line as a shell command.  \n\
-With no arguments, run an inferior shell.");
-
-  if (xdb_commands)
-    add_com_alias("!", "shell", class_support, 0);
-
-  add_com ("make", class_support, make_command,
-	   "Run the ``make'' program using the rest of the line as arguments.");
-  add_cmd ("user", no_class, show_user, 
-	   "Show definitions of user defined commands.\n\
-Argument is the name of the user defined command.\n\
-With no argument, show definitions of all user defined commands.", &showlist);
-}
diff --git a/gdb/command.h b/gdb/command.h
deleted file mode 100644
index aa907fd..0000000
--- a/gdb/command.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/* Header file for command-reading library command.c.
-   Copyright (C) 1986, 1989, 1990 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 1, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef _COMMAND_H_INCLUDED
-#define _COMMAND_H_INCLUDED
-
-/* Not a set/show command.  Note that some commands which begin with
-   "set" or "show" might be in this category, if their syntax does
-   not fall into one of the following categories.  */
-typedef enum cmd_types {
-  not_set_cmd,
-  set_cmd,
-  show_cmd,
-} cmd_types;
-
-/* Types of "set" or "show" command.  */
-typedef enum var_types {
-  /* "on" or "off".  *VAR is an integer which is nonzero for on,
-     zero for off.  */
-  var_boolean,
-  /* Unsigned Integer.  *VAR is an unsigned int.  The user can type 0
-     to mean "unlimited", which is stored in *VAR as UINT_MAX.  */
-  var_uinteger,
-  /* String which the user enters with escapes (e.g. the user types \n and
-     it is a real newline in the stored string).
-     *VAR is a malloc'd string, or NULL if the string is empty.  */
-  var_string,
-  /* String which stores what the user types verbatim.
-     *VAR is a malloc'd string, or NULL if the string is empty.  */
-  var_string_noescape,
-  /* String which stores a filename.
-     *VAR is a malloc'd string, or NULL if the string is empty.  */
-  var_filename,
-  /* ZeroableInteger.  *VAR is an int.  Like Unsigned Integer except
-     that zero really means zero.  */
-  var_zinteger,
-} var_types;
-
-/* This structure records one command'd definition.  */
-
-struct cmd_list_element
-  {
-    /* Points to next command in this list.  */
-    struct cmd_list_element *next;
-
-    /* Name of this command.  */
-    char *name;
-
-    /* Command class; class values are chosen by application program.  */
-    enum command_class class;
-
-    /* Function definition of this command.
-       Zero for command class names and for help topics that
-       are not really commands.  */
-    void (*function) ();
-#   define NO_FUNCTION ((void (*)()) 0 )
-
-    /* Documentation of this command (or help topic).
-       First line is brief documentation; remaining lines form, with it,
-       the full documentation.  First line should end with a period.
-       Entire string should also end with a period, not a newline.  */
-    char *doc;
-
-    /* Auxiliary information.
-       It is up to the calling program to decide what this means.  */
-    char *aux;
-
-    /* Nonzero identifies a prefix command.  For them, the address
-       of the variable containing the list of subcommands.  */
-    struct cmd_list_element **prefixlist;
-
-    /* For prefix commands only:
-       String containing prefix commands to get here: this one
-       plus any others needed to get to it.  Should end in a space.
-       It is used before the word "command" in describing the
-       commands reached through this prefix.  */
-    char *prefixname;
-
-    /* For prefix commands only:
-       nonzero means do not get an error if subcommand is not
-       recognized; call the prefix's own function in that case.  */
-    char allow_unknown;
-
-    /* Nonzero says this is an abbreviation, and should not
-       be mentioned in lists of commands.
-       This allows "br<tab>" to complete to "break", which it
-       otherwise wouldn't.  */
-    char abbrev_flag;
-
-    /* Completion routine for this command.  */
-    char **(*completer)();
-
-    /* Type of "set" or "show" command (or SET_NOT_SET if not "set"
-       or "show").  */
-    cmd_types type;
-
-    /* Pointer to variable affected by "set" and "show".  Doesn't matter
-       if type is not_set.  */
-    char *var;
-
-    /* What kind of variable is *VAR?  */
-    var_types var_type;
-
-    /* Pointer to command strings of user-defined commands */
-    struct command_line *user_commands;
-  };
-
-/* Forward-declarations of the entry-points of command.c.  */
-
-extern struct cmd_list_element *add_cmd ();
-extern struct cmd_list_element *add_alias_cmd ();
-extern struct cmd_list_element *add_prefix_cmd ();
-extern struct cmd_list_element *add_abbrev_prefix_cmd ();
-extern struct cmd_list_element *lookup_cmd (), *lookup_cmd_1 ();
-extern void add_com ();
-extern void add_com_alias ();
-extern void add_info ();
-extern void add_info_alias ();
-extern char **complete_on_cmdlist ();
-extern void delete_cmd ();
-extern void help_cmd ();
-extern struct cmd_list_element *add_set_cmd ();
-extern struct cmd_list_element *add_show_from_set ();
-
-/* Do a "set" or "show" command.  ARG is NULL if no argument, or the text
-   of the argument, and FROM_TTY is nonzero if this command is being entered
-   directly by the user (i.e. these are just like any other
-   command).  C is the command list element for the command.  */
-extern void do_setshow_command ();
-
-/* Do a "show" command for each thing on a command list.  */
-extern void cmd_show_list ();
-
-extern void error_no_arg ();		/* Print error for missing argument */
-extern void dont_repeat ();		/* Avoid auto-repeat of command */
-
-#endif /* _COMMAND_H_INCLUDED */
diff --git a/gdb/complaints.c b/gdb/complaints.c
deleted file mode 100644
index e38038d..0000000
--- a/gdb/complaints.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* Support for complaint handling during symbol reading in GDB.
-   Copyright (C) 1990, 1991, 1992  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "complaints.h"
-#include "gdbcmd.h"
-
-/* Structure to manage complaints about symbol file contents.  */
-
-struct complaint complaint_root[1] = {
-  {
-    (char *) NULL,	/* Complaint message */
-    0,			/* Complaint counter */
-    complaint_root	/* Next complaint. */
-  }
-};
-
-/* How many complaints about a particular thing should be printed before
-   we stop whining about it?  Default is no whining at all, since so many
-   systems have ill-constructed symbol files.  */
-
-static unsigned int stop_whining = 0;
-
-/* Should each complaint be self explanatory, or should we assume that
-   a series of complaints is being produced? 
-   case 0:  self explanatory message.
-   case 1:  First message of a series that must start off with explanation.
-   case 2:  Subsequent message, when user already knows we are reading
-            symbols and we can just state our piece.  */
-
-static int complaint_series = 0;
-
-/* External variables and functions referenced. */
-
-extern int info_verbose;
-
-
-/* Functions to handle complaints during symbol reading.  */
-
-/* Print a complaint about the input symbols, and link the complaint block
-   into a chain for later handling.  */
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-complain (struct complaint *complaint, ...)
-#else
-complain (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, complaint);
-#else
-  struct complaint *complaint;
-
-  va_start (args);
-  complaint = va_arg (args, struct complaint *);
-#endif
-
-  complaint -> counter++;
-  if (complaint -> next == NULL)
-    {
-      complaint -> next = complaint_root -> next;
-      complaint_root -> next = complaint;
-    }
-  if (complaint -> counter > stop_whining)
-    {
-      return;
-    }
-  wrap_here ("");
-
-  switch (complaint_series + (info_verbose << 1))
-    {
-
-      /* Isolated messages, must be self-explanatory.  */
-      case 0:
-        begin_line ();
-        puts_filtered ("During symbol reading, ");
-	wrap_here ("");
-	vprintf_filtered (complaint -> message, args);
-	puts_filtered (".\n");
-	break;
-
-      /* First of a series, without `set verbose'.  */
-      case 1:
-        begin_line ();
-	puts_filtered ("During symbol reading...");
-	vprintf_filtered (complaint -> message, args);
-	puts_filtered ("...");
-	wrap_here ("");
-	complaint_series++;
-	break;
-
-      /* Subsequent messages of a series, or messages under `set verbose'.
-	 (We'll already have produced a "Reading in symbols for XXX..."
-	 message and will clean up at the end with a newline.)  */
-      default:
-	vprintf_filtered (complaint -> message, args);
-	puts_filtered ("...");
-	wrap_here ("");
-    }
-  /* If GDB dumps core, we'd like to see the complaints first.  Presumably
-     GDB will not be sending so many complaints that this becomes a
-     performance hog.  */
-  gdb_flush (gdb_stdout);
-  va_end (args);
-}
-
-/* Clear out all complaint counters that have ever been incremented.
-   If sym_reading is 1, be less verbose about successive complaints,
-   since the messages are appearing all together during a command that
-   reads symbols (rather than scattered around as psymtabs get fleshed
-   out into symtabs at random times).  If noisy is 1, we are in a
-   noisy symbol reading command, and our caller will print enough
-   context for the user to figure it out.  */
-
-void
-clear_complaints (sym_reading, noisy)
-     int sym_reading;
-     int noisy;
-{
-  struct complaint *p;
-
-  for (p = complaint_root -> next; p != complaint_root; p = p -> next)
-    {
-      p -> counter = 0;
-    }
-
-  if (!sym_reading && !noisy && complaint_series > 1)
-    {
-      /* Terminate previous series, since caller won't.  */
-      puts_filtered ("\n");
-    }
-
-  complaint_series = sym_reading ? 1 + noisy : 0;
-}
-
-void
-_initialize_complaints ()
-{
-  add_show_from_set
-    (add_set_cmd ("complaints", class_support, var_zinteger,
-		  (char *) &stop_whining,
-		  "Set max number of complaints about incorrect symbols.",
-		  &setlist),
-     &showlist);
-
-}
diff --git a/gdb/complaints.h b/gdb/complaints.h
deleted file mode 100644
index 4b9b5de..0000000
--- a/gdb/complaints.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Definitions for complaint handling during symbol reading in GDB.
-   Copyright (C) 1990, 1991, 1992  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#if !defined (COMPLAINTS_H)
-#define COMPLAINTS_H
-
-
-/* Support for complaining about things in the symbol file that aren't
-   catastrophic.
-
-   Each such thing gets a counter.  The first time we have the problem,
-   during a symbol read, we report it.  At the end of symbol reading,
-   if verbose, we report how many of each problem we had.  */
-
-struct complaint
-{
-  char *message;
-  unsigned counter;
-  struct complaint *next;
-};
-
-/* Root of the chain of complaints that have at some point been issued. 
-   This is used to reset the counters, and/or report the total counts.  */
-
-extern struct complaint complaint_root[1];
-
-/* Functions that handle complaints.  (in complaints.c)  */
-
-extern void
-complain PARAMS ((struct complaint *, ...));
-
-extern void
-clear_complaints PARAMS ((int, int));
-
-
-#endif	/* !defined (COMPLAINTS_H) */
diff --git a/gdb/config.in b/gdb/config.in
deleted file mode 100644
index d3d33de..0000000
--- a/gdb/config.in
+++ /dev/null
@@ -1,307 +0,0 @@
-/* config.in.  Generated automatically from configure.in by autoheader.  */
-
-/* Whether malloc must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_MALLOC
-
-/* Whether realloc must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_REALLOC
-
-/* Whether free must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_FREE
-
-/* Whether strerror must be declared even if <string.h> is included.  */
-#undef NEED_DECLARATION_STRERROR
-
-/* Define if on AIX 3.
-   System headers sometimes define this.
-   We just want to avoid a redefinition error message.  */
-#ifndef _ALL_SOURCE
-#undef _ALL_SOURCE
-#endif
-
-/* Define if using alloca.c.  */
-#undef C_ALLOCA
-
-/* Define to empty if the keyword does not work.  */
-#undef const
-
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
-   This function is required for alloca.c support on those systems.  */
-#undef CRAY_STACKSEG_END
-
-/* Define if you have alloca, as a function or macro.  */
-#undef HAVE_ALLOCA
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
-#undef HAVE_ALLOCA_H
-
-/* Define if the `long double' type works.  */
-#undef HAVE_LONG_DOUBLE
-
-/* Define if you have a working `mmap' system call.  */
-#undef HAVE_MMAP
-
-/* Define as __inline if that's what the C compiler calls it.  */
-#undef inline
-
-/* Define to `long' if <sys/types.h> doesn't define.  */
-#undef off_t
-
-/* Define if you need to in order for stat and other things to work.  */
-#undef _POSIX_SOURCE
-
-/* Define as the return type of signal handlers (int or void).  */
-#undef RETSIGTYPE
-
-/* Define to `unsigned' if <sys/types.h> doesn't define.  */
-#undef size_t
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
-
-/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly.  */
-#undef STAT_MACROS_BROKEN
-
-/* Define if you have the ANSI C header files.  */
-#undef STDC_HEADERS
-
-/* Define if fpregset_t type is available. */
-#undef HAVE_FPREGSET_T
-
-/* Define if gregset_t type is available. */
-#undef HAVE_GREGSET_T
-
-/* Define if the `long long' type works.  */
-#undef CC_HAS_LONG_LONG
-
-/* Define if the "ll" format works to print long long ints. */
-#undef PRINTF_HAS_LONG_LONG
-
-/* Define if the "%Lg" format works to print long doubles. */
-#undef PRINTF_HAS_LONG_DOUBLE
-
-/* Define if the "%Lg" format works to scan long doubles. */
-#undef SCANF_HAS_LONG_DOUBLE
-
-/* Define if using Solaris thread debugging.  */
-#undef HAVE_THREAD_DB_LIB
-
-/* Define on a GNU/Linux system to work around problems in sys/procfs.h.  */
-#undef START_INFERIOR_TRAPS_EXPECTED
-#undef sys_quotactl
-
-/* Define if you have HPUX threads */
-#undef HAVE_HPUX_THREAD_SUPPORT
-
-/* Define if you want to use the memory mapped malloc package (mmalloc). */
-#undef USE_MMALLOC
-
-/* Define if the runtime uses a routine from mmalloc before gdb has a chance
-   to initialize mmalloc, and we want to force checking to be used anyway.
-   This may cause spurious memory corruption messages if the runtime tries
-   to explicitly deallocate that memory when gdb calls exit. */
-#undef MMCHECK_FORCE
-
-/* Define to 1 if NLS is requested.  */
-#undef ENABLE_NLS
-
-/* Define as 1 if you have gettext and don't want to use GNU gettext.  */
-#undef HAVE_GETTEXT
-
-/* Define as 1 if you have the stpcpy function.  */
-#undef HAVE_STPCPY
-
-/* Define if your locale.h file contains LC_MESSAGES.  */
-#undef HAVE_LC_MESSAGES
-
-/* Define if you want to use the full-screen terminal user interface.  */
-#undef TUI
-
-/* Define if <proc_service.h> on solaris uses int instead of
-   size_t, and assorted other type changes. */
-#undef PROC_SERVICE_IS_OLD
-
-/* If you want to specify a default CPU variant, define this to be its
-   name, as a C string.  */
-#undef TARGET_CPU_DEFAULT
-
-/* Define if you have the __argz_count function.  */
-#undef HAVE___ARGZ_COUNT
-
-/* Define if you have the __argz_next function.  */
-#undef HAVE___ARGZ_NEXT
-
-/* Define if you have the __argz_stringify function.  */
-#undef HAVE___ARGZ_STRINGIFY
-
-/* Define if you have the bcopy function.  */
-#undef HAVE_BCOPY
-
-/* Define if you have the btowc function.  */
-#undef HAVE_BTOWC
-
-/* Define if you have the bzero function.  */
-#undef HAVE_BZERO
-
-/* Define if you have the dcgettext function.  */
-#undef HAVE_DCGETTEXT
-
-/* Define if you have the getcwd function.  */
-#undef HAVE_GETCWD
-
-/* Define if you have the getpagesize function.  */
-#undef HAVE_GETPAGESIZE
-
-/* Define if you have the isascii function.  */
-#undef HAVE_ISASCII
-
-/* Define if you have the munmap function.  */
-#undef HAVE_MUNMAP
-
-/* Define if you have the putenv function.  */
-#undef HAVE_PUTENV
-
-/* Define if you have the sbrk function.  */
-#undef HAVE_SBRK
-
-/* Define if you have the setenv function.  */
-#undef HAVE_SETENV
-
-/* Define if you have the setlocale function.  */
-#undef HAVE_SETLOCALE
-
-/* Define if you have the setpgid function.  */
-#undef HAVE_SETPGID
-
-/* Define if you have the sigaction function.  */
-#undef HAVE_SIGACTION
-
-/* Define if you have the stpcpy function.  */
-#undef HAVE_STPCPY
-
-/* Define if you have the strcasecmp function.  */
-#undef HAVE_STRCASECMP
-
-/* Define if you have the strchr function.  */
-#undef HAVE_STRCHR
-
-/* Define if you have the <argz.h> header file.  */
-#undef HAVE_ARGZ_H
-
-/* Define if you have the <asm/debugreg.h> header file.  */
-#undef HAVE_ASM_DEBUGREG_H
-
-/* Define if you have the <ctype.h> header file.  */
-#undef HAVE_CTYPE_H
-
-/* Define if you have the <curses.h> header file.  */
-#undef HAVE_CURSES_H
-
-/* Define if you have the <endian.h> header file.  */
-#undef HAVE_ENDIAN_H
-
-/* Define if you have the <limits.h> header file.  */
-#undef HAVE_LIMITS_H
-
-/* Define if you have the <link.h> header file.  */
-#undef HAVE_LINK_H
-
-/* Define if you have the <locale.h> header file.  */
-#undef HAVE_LOCALE_H
-
-/* Define if you have the <malloc.h> header file.  */
-#undef HAVE_MALLOC_H
-
-/* Define if you have the <memory.h> header file.  */
-#undef HAVE_MEMORY_H
-
-/* Define if you have the <nl_types.h> header file.  */
-#undef HAVE_NL_TYPES_H
-
-/* Define if you have the <objlist.h> header file.  */
-#undef HAVE_OBJLIST_H
-
-/* Define if you have the <ptrace.h> header file.  */
-#undef HAVE_PTRACE_H
-
-/* Define if you have the <sgtty.h> header file.  */
-#undef HAVE_SGTTY_H
-
-/* Define if you have the <stddef.h> header file.  */
-#undef HAVE_STDDEF_H
-
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
-
-/* Define if you have the <string.h> header file.  */
-#undef HAVE_STRING_H
-
-/* Define if you have the <sys/param.h> header file.  */
-#undef HAVE_SYS_PARAM_H
-
-/* Define if you have the <sys/procfs.h> header file.  */
-#undef HAVE_SYS_PROCFS_H
-
-/* Define if you have the <sys/ptrace.h> header file.  */
-#undef HAVE_SYS_PTRACE_H
-
-/* Define if you have the <sys/reg.h> header file.  */
-#undef HAVE_SYS_REG_H
-
-/* Define if you have the <sys/wait.h> header file.  */
-#undef HAVE_SYS_WAIT_H
-
-/* Define if you have the <term.h> header file.  */
-#undef HAVE_TERM_H
-
-/* Define if you have the <termio.h> header file.  */
-#undef HAVE_TERMIO_H
-
-/* Define if you have the <termios.h> header file.  */
-#undef HAVE_TERMIOS_H
-
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H
-
-/* Define if you have the <values.h> header file.  */
-#undef HAVE_VALUES_H
-
-/* Define if you have the <wait.h> header file.  */
-#undef HAVE_WAIT_H
-
-/* Define if you have the <wchar.h> header file.  */
-#undef HAVE_WCHAR_H
-
-/* Define if you have the <wctype.h> header file.  */
-#undef HAVE_WCTYPE_H
-
-/* Define if you have the dl library (-ldl).  */
-#undef HAVE_LIBDL
-
-/* Define if you have the m library (-lm).  */
-#undef HAVE_LIBM
-
-/* Define if you have the w library (-lw).  */
-#undef HAVE_LIBW
-
-/* Define if malloc is not declared in system header files. */
-#undef NEED_DECLARATION_MALLOC
-
-/* Define if realloc is not declared in system header files. */
-#undef NEED_DECLARATION_REALLOC
-
-/* Define if free is not declared in system header files. */
-#undef NEED_DECLARATION_FREE
-
-/* Define if strerror is not declared in system header files. */
-#undef NEED_DECLARATION_STRERROR
-
-/* Define if strdup is not declared in system header files. */
-#undef NEED_DECLARATION_STRDUP
-
diff --git a/gdb/config.sub b/gdb/config.sub
deleted file mode 100755
index e69de29..0000000
--- a/gdb/config.sub
+++ /dev/null
diff --git a/gdb/config/.Sanitize b/gdb/config/.Sanitize
deleted file mode 100644
index 91dde56..0000000
--- a/gdb/config/.Sanitize
+++ /dev/null
@@ -1,107 +0,0 @@
-# .Sanitize for devo/gdb/config.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-tic80_files="tic80"
-
-if ( echo $* | grep keep\-tic80 > /dev/null ) ; then
-	keep_these_too="${tic80_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${tic80_files}
-	fi
-else
-	lose_these_too="${tic80_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${tic80_files}
-	fi
-fi
-
-carp_files="carp"
-
-if ( echo $* | grep keep\-carp > /dev/null ) ; then
-	keep_these_too="${carp_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${carp_files}
-	fi
-else
-	lose_these_too="${carp_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${carp_files}
-	fi
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-a29k
-alpha
-arc
-arm
-convex
-d10v
-d30v
-fr30
-gould
-h8300
-h8500
-i386
-i960
-m32r
-m68k
-m88k
-mips
-mn10200
-mn10300
-nm-empty.h
-nm-gnu.h
-nm-lynx.h
-nm-m3.h
-nm-nbsd.h
-nm-sysv4.h
-none
-ns32k
-pa
-powerpc
-pyr
-romp
-rs6000
-sh
-sparc
-tahoe
-tm-lynx.h
-tm-nbsd.h
-tm-sunos.h
-tm-sysv4.h
-vax
-v850
-xm-aix4.h
-xm-lynx.h
-xm-mpw.h
-xm-nbsd.h
-xm-sysv4.h
-w65
-z8k
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/a29k/.Sanitize b/gdb/config/a29k/.Sanitize
deleted file mode 100644
index e5be072..0000000
--- a/gdb/config/a29k/.Sanitize
+++ /dev/null
@@ -1,41 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-a29k-kern.mt
-a29k-udi.mt
-a29k.mt
-nm-ultra3.h
-tm-a29k.h
-tm-ultra3.h
-tm-vx29k.h
-ultra3.mh
-ultra3.mt
-vx29k.mt
-xm-ultra3.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/a29k/a29k-kern.mt b/gdb/config/a29k/a29k-kern.mt
deleted file mode 100644
index f1a2e52..0000000
--- a/gdb/config/a29k/a29k-kern.mt
+++ /dev/null
@@ -1,13 +0,0 @@
-# Target: Remote AMD 29000 that runs Unix kernel on NYU Ultra3 processor board
-
-# This builds a gdb that should run on a host (we use sun3os4) that
-# then communicates over the serial line to either an Adapt or MiniMon,
-# for use in debugging Unix kernels.
-# As compared to ordinary remote 29K debugging, this changes the register
-# numbering a bit, to hold kernel regs, and adds support for looking at
-# the upage.
-
-TDEPFILES= a29k-tdep.o remote-mm.o remote-adapt.o
-TM_FILE= tm-ultra3.h
-
-MT_CFLAGS = -DKERNEL_DEBUGGING -DNO_HIF_SUPPORT
diff --git a/gdb/config/a29k/a29k-udi.mt b/gdb/config/a29k/a29k-udi.mt
deleted file mode 100644
index 15b33e6..0000000
--- a/gdb/config/a29k/a29k-udi.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: AMD 29000 on EB29K board over a serial line
-TDEPFILES= a29k-tdep.o remote-udi.o udip2soc.o udr.o udi2go32.o
-TM_FILE= tm-a29k.h
-
-MT_CFLAGS = $(HOST_IPC)
diff --git a/gdb/config/a29k/a29k.mt b/gdb/config/a29k/a29k.mt
deleted file mode 100644
index a3f5910..0000000
--- a/gdb/config/a29k/a29k.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: AMD 29000
-TDEPFILES= a29k-tdep.o remote-eb.o remote-adapt.o
-TM_FILE= tm-a29k.h
-
-MT_CFLAGS = -DNO_HIF_SUPPORT
diff --git a/gdb/config/a29k/nm-ultra3.h b/gdb/config/a29k/nm-ultra3.h
deleted file mode 100644
index a3bc474..0000000
--- a/gdb/config/a29k/nm-ultra3.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Host definitions for GDB running on an a29k NYU Ultracomputer
-   Copyright (C) 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-   Contributed by David Wood (wood@lab.ultra.nyu.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* If we ever *do* end up using the standard fetch_inferior_registers,
-   this is the right value for U_REGS_OFFSET.  */
-#define	U_REGS_OFFSET	0
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
diff --git a/gdb/config/a29k/tm-a29k.h b/gdb/config/a29k/tm-a29k.h
deleted file mode 100644
index 4892ec5..0000000
--- a/gdb/config/a29k/tm-a29k.h
+++ /dev/null
@@ -1,707 +0,0 @@
-/* Parameters for target machine AMD 29000, for GDB, the GNU debugger.
-   Copyright 1990, 1991, 1993, 1994 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Jim Kingdon.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Parameters for an EB29K (a board which plugs into a PC and is
-   accessed through EBMON software running on the PC, which we
-   use as we'd use a remote stub (see remote-eb.c).
-
-   If gdb is ported to other a29k machines/systems, the
-   machine/system-specific parts should be removed from this file (a
-   la tm-m68k.h).  */
-
-/* Byte order is configurable, but this machine runs big-endian.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Floating point uses IEEE representations.  */
-#define IEEE_FLOAT
-
-/* Recognize our magic number.  */
-#define BADMAG(x) ((x).f_magic != 0572)
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc) \
-  { pc = skip_prologue (pc); }
-CORE_ADDR skip_prologue ();
-
-/* Immediately after a function call, return the saved pc.
-   Can't go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) ((frame->flags & TRANSPARENT_FRAME) \
-				    ? read_register (TPC_REGNUM) \
-				    : read_register (LR0_REGNUM))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Stack must be aligned on 32-bit boundaries when synthesizing
-   function calls. */
-
-#define STACK_ALIGN(ADDR) (((ADDR) + 3) & ~3)
-
-/* Sequence of bytes for breakpoint instruction.  */
-/* ASNEQ 0x50, gr1, gr1
-   The trap number 0x50 is chosen arbitrarily.
-   We let the command line (or previously included files) override this
-   setting.  */
-#ifndef BREAKPOINT
-#if TARGET_BYTE_ORDER == BIG_ENDIAN
-#define BREAKPOINT {0x72, 0x50, 0x01, 0x01}
-#else /* Target is little-endian.  */
-#define BREAKPOINT {0x01, 0x01, 0x50, 0x72}
-#endif /* Target is little-endian.  */
-#endif /* BREAKPOINT */
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Allow the register declarations here to be overridden for remote
-   kernel debugging.  */
-#if !defined (REGISTER_NAMES)
-
-/* Number of machine registers */
-
-#define NUM_REGS 205
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.
-
-   FIXME, add floating point registers and support here.
-
-   Also note that this list does not attempt to deal with kernel
-   debugging (in which the first 32 registers are gr64-gr95).  */
-
-#define REGISTER_NAMES \
-{"gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \
- "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \
- "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \
- "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127",		 \
- "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9",   \
- "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \
- "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \
- "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \
- "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \
- "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \
- "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \
- "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \
- "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \
- "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \
- "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \
- "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \
- "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \
- "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \
- "lr124", "lr125", "lr126", "lr127",					 \
-  "AI0", "AI1", "AI2", "AI3", "AI4", "AI5", "AI6", "AI7", "AI8", "AI9",  \
-  "AI10", "AI11", "AI12", "AI13", "AI14", "AI15", "FP",			 \
-  "bp", "fc", "cr", "q",						 \
-  "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr",	 \
-  "pc0", "pc1", "pc2", "mmu", "lru", "fpe", "inte", "fps", "exo", "gr1",  \
-  "alu", "ipc", "ipa", "ipb" }
-
-/*
- * Converts an sdb register number to an internal gdb register number.
- * Currently under epi, gr96->0...gr127->31...lr0->32...lr127->159, or...
- * 		  	gr64->0...gr95->31, lr0->32...lr127->159.
- */
-#define SDB_REG_TO_REGNUM(value) \
-  (((value) >= 96 && (value) <= 127) ? ((value) - 96) : \
-   ((value) >= 128 && (value) <=  255) ? ((value) - 128 + LR0_REGNUM) : \
-   (value))
-
-/*
- * Provide the processor register numbers of some registers that are
- * expected/written in instructions that might change under different
- * register sets.  Namely, gcc can compile (-mkernel-registers) so that
- * it uses gr64-gr95 in stead of gr96-gr127.
- */
-#define MSP_HW_REGNUM	125		/* gr125 */
-#define RAB_HW_REGNUM	126		/* gr126 */
-
-/* Convert Processor Special register #x to REGISTER_NAMES register # */
-#define SR_REGNUM(x) \
-  ((x) < 15  ? VAB_REGNUM + (x)					 \
-   : (x) >= 128 && (x) < 131 ? IPC_REGNUM + (x) - 128		 \
-   : (x) == 131 ? Q_REGNUM					 \
-   : (x) == 132 ? ALU_REGNUM					 \
-   : (x) >= 133 && (x) < 136 ? BP_REGNUM + (x) - 133		 \
-   : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x) - 160		 \
-   : (x) == 164 ? EXO_REGNUM                                     \
-   : (error ("Internal error in SR_REGNUM"), 0))
-#define GR96_REGNUM 0
-
-/* Define the return register separately, so it can be overridden for
-   kernel procedure calling conventions. */
-#define	RETURN_REGNUM	GR96_REGNUM
-#define GR1_REGNUM 200
-/* This needs to be the memory stack pointer, not the register stack pointer,
-   to make call_function work right.  */
-#define SP_REGNUM MSP_REGNUM
-#define FP_REGNUM 33 /* lr1 */
-
-/* Return register for transparent calling convention (gr122).  */
-#define TPC_REGNUM (122 - 96 + GR96_REGNUM)
-
-/* Large Return Pointer (gr123).  */
-#define LRP_REGNUM (123 - 96 + GR96_REGNUM)
-
-/* Static link pointer (gr124).  */
-#define SLP_REGNUM (124 - 96 + GR96_REGNUM)
-
-/* Memory Stack Pointer (gr125).  */
-#define MSP_REGNUM (125 - 96 + GR96_REGNUM)
-
-/* Register allocate bound (gr126).  */
-#define RAB_REGNUM (126 - 96 + GR96_REGNUM)
-
-/* Register Free Bound (gr127).  */
-#define RFB_REGNUM (127 - 96 + GR96_REGNUM)
-
-/* Register Stack Pointer.  */
-#define RSP_REGNUM GR1_REGNUM
-#define LR0_REGNUM 32
-#define BP_REGNUM 177
-#define FC_REGNUM 178
-#define CR_REGNUM 179
-#define Q_REGNUM 180
-#define VAB_REGNUM 181
-#define OPS_REGNUM (VAB_REGNUM + 1)
-#define CPS_REGNUM (VAB_REGNUM + 2)
-#define CFG_REGNUM (VAB_REGNUM + 3)
-#define CHA_REGNUM (VAB_REGNUM + 4)
-#define CHD_REGNUM (VAB_REGNUM + 5)
-#define CHC_REGNUM (VAB_REGNUM + 6)
-#define RBP_REGNUM (VAB_REGNUM + 7)
-#define TMC_REGNUM (VAB_REGNUM + 8)
-#define TMR_REGNUM (VAB_REGNUM + 9)
-#define NPC_REGNUM (VAB_REGNUM + 10)  /* pc0 */
-#define PC_REGNUM  (VAB_REGNUM + 11)  /* pc1 */
-#define PC2_REGNUM (VAB_REGNUM + 12)
-#define MMU_REGNUM (VAB_REGNUM + 13)
-#define LRU_REGNUM (VAB_REGNUM + 14)
-#define FPE_REGNUM (VAB_REGNUM + 15)
-#define INTE_REGNUM (VAB_REGNUM + 16)
-#define FPS_REGNUM (VAB_REGNUM + 17)
-#define EXO_REGNUM (VAB_REGNUM + 18)
-/* gr1 is defined above as 200 = VAB_REGNUM + 19 */
-#define ALU_REGNUM (VAB_REGNUM + 20)
-#define PS_REGNUM  ALU_REGNUM
-#define IPC_REGNUM (VAB_REGNUM + 21)
-#define IPA_REGNUM (VAB_REGNUM + 22)
-#define IPB_REGNUM (VAB_REGNUM + 23)
-
-#endif	/* !defined(REGISTER_NAMES) */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES (NUM_REGS * 4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-/* All regs are 4 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) (4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-
-/* All regs are 4 bytes.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE (4)
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE (4)
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-  (((N) == PC_REGNUM || (N) == LRP_REGNUM || (N) == SLP_REGNUM         \
-    || (N) == MSP_REGNUM || (N) == RAB_REGNUM || (N) == RFB_REGNUM     \
-    || (N) == GR1_REGNUM || (N) == FP_REGNUM || (N) == LR0_REGNUM       \
-    || (N) == NPC_REGNUM || (N) == PC2_REGNUM)                           \
-   ? lookup_pointer_type (builtin_type_void) : builtin_type_int)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-/* On the a29k the LRP points to the part of the structure beyond the first
-   16 words.  */
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  write_register (LRP_REGNUM, (ADDR) + 16 * 4);
-
-/* Should call_function allocate stack space for a struct return?  */
-/* On the a29k objects over 16 words require the caller to allocate space.  */
-extern use_struct_convention_fn a29k_use_struct_convention;
-#define USE_STRUCT_CONVENTION(gcc_p, type) a29k_use_struct_convention (gcc_p, type)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF)	      \
-  {    	       	       	       	       	       	       	       	       	   \
-    int reg_length = TYPE_LENGTH (TYPE);				   \
-    if (reg_length > 16 * 4)						   \
-      {									   \
-	reg_length = 16 * 4;						   \
-	read_memory (*((int *)(REGBUF) + LRP_REGNUM), (VALBUF) + 16 * 4,   \
-		     TYPE_LENGTH (TYPE) - 16 * 4);			   \
-      }									   \
-    memcpy ((VALBUF), ((int *)(REGBUF))+RETURN_REGNUM, reg_length);	   \
-  }
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  {									  \
-    int reg_length = TYPE_LENGTH (TYPE);				  \
-    if (reg_length > 16 * 4)						  \
-      {									  \
-        reg_length = 16 * 4;						  \
-        write_memory (read_register (LRP_REGNUM),			  \
-		      (char *)(VALBUF) + 16 * 4,			  \
-		      TYPE_LENGTH (TYPE) - 16 * 4);			  \
-      }									  \
-    write_register_bytes (REGISTER_BYTE (RETURN_REGNUM), (char *)(VALBUF),  \
-			  TYPE_LENGTH (TYPE));				  \
-  }
-
-/* The a29k user's guide documents well what the stacks look like.
-   But what isn't so clear there is how this interracts with the
-   symbols, or with GDB.
-   In the following saved_msp, saved memory stack pointer (which functions
-   as a memory frame pointer), means either
-   a register containing the memory frame pointer or, in the case of
-   functions with fixed size memory frames (i.e. those who don't use
-   alloca()), the result of the calculation msp + msize.
-
-   LOC_ARG, LOC_LOCAL - For GCC, these are relative to saved_msp.
-     For high C, these are relative to msp (making alloca impossible).
-   LOC_REGISTER, LOC_REGPARM - The register number is the number at the
-     time the function is running (after the prologue), or in the case
-     of LOC_REGPARM, may be a register number in the range 160-175.
-
-   The compilers do things like store an argument into memory, and then put out
-   a LOC_ARG for it, or put it into global registers and put out a
-   LOC_REGPARM.  Thus is it important to execute the first line of
-   code (i.e. the line of the open brace, i.e. the prologue) of a function
-   before trying to print arguments or anything.
-
-   The following diagram attempts to depict what is going on in memory
-   (see also the _a29k user's guide_) and also how that interacts with
-   GDB frames.  We arbitrarily pick fci->frame to point the same place
-   as the register stack pointer; since we set it ourself in
-   INIT_EXTRA_FRAME_INFO, and access it only through the FRAME_*
-   macros, it doesn't really matter exactly how we
-   do it.  However, note that FRAME_FP is used in two ways in GDB:
-   (1) as a "magic cookie" which uniquely identifies frames (even over
-   calls to the inferior), (2) (in PC_IN_CALL_DUMMY [ON_STACK])
-   as the value of SP_REGNUM before the dummy frame was pushed.  These
-   two meanings would be incompatible for the a29k if we defined
-   CALL_DUMMY_LOCATION == ON_STACK (but we don't, so don't worry about it).
-   Also note that "lr1" below, while called a frame pointer
-   in the user's guide, has only one function:  To determine whether
-   registers need to be filled in the function epilogue.
-
-   Consider the code:
-              < call bar>
-       	loc1: . . .
-        bar:  sub gr1,gr1,rsize_b
-	      . . .
-	      add mfp,msp,0
-	      sub msp,msp,msize_b
-	      . . .
-	      < call foo >
-	loc2: . . .
-        foo:  sub gr1,gr1,rsize_f
-	      . . .
-	      add mfp,msp,0
-	      sub msp,msp,msize_f
-	      . . .
-        loc3: < suppose the inferior stops here >
-
-                   memory stack      register stack
-		   |           |     |____________|
-		   |           |     |____loc1____|
-	  +------->|___________|     |            |   ^
-	  |        | ^         |     |  locals_b  |   |
-	  |        | |         |     |____________|   |
-	  |        | |         |     |            |   | rsize_b
-	  |        | | msize_b |     | args_to_f  |   |
-	  |        | |         |     |____________|   |
-	  |        | |         |     |____lr1_____|   V
-	  |        | V         |     |____loc2____|<----------------+
-	  |   +--->|___________|<---------mfp     |   ^             |
-	  |   |    | ^         |     |  locals_f  |   |             |
-	  |   |    | | msize_f |     |____________|   |             |
-	  |   |    | |         |     |            |   | rsize_f     |
-	  |   |    | V         |     |   args     |   |             |
-	  |   |    |___________|<msp |____________|   |             |
-	  |   |                      |_____lr1____|   V             |
-	  |   |                      |___garbage__| <- gr1 <----+   |
- 	  |   |                 		                |   |
-          |   |                 		                |   |
-	  |   |	       	       	     pc=loc3	                |   |
-	  |   |         		      	                |   |
-	  |   |         		      	                |   |
-	  |   |            frame cache	      	                |   |
-          |   |       |_________________|     	                |   |
-          |   |       |rsize=rsize_b    |     	                |   |
-          |   |       |msize=msize_b    |     	                |   |
-          +---|--------saved_msp        |     	                |   |
-              |       |frame------------------------------------|---+
-              |       |pc=loc2          |                       |
-              |       |_________________|                       |
-              |       |rsize=rsize_f    |                       |
-              |       |msize=msize_f    |                       |
-              +--------saved_msp        |                       |
-                      |frame------------------------------------+
-                      |pc=loc3          |
-                      |_________________|
-
-   So, is that sufficiently confusing?  Welcome to the 29000.
-   Notes:
-   * The frame for foo uses a memory frame pointer but the frame for
-     bar does not.  In the latter case the saved_msp is
-     computed by adding msize to the saved_msp of the
-     next frame.
-   * msize is in the frame cache only for high C's sake.  */
-
-void read_register_stack ();
-long read_register_stack_integer ();
-
-#define FRAME_INIT_SAVED_REGS(fi) /*no-op*/
-
-#define EXTRA_FRAME_INFO  \
-  CORE_ADDR saved_msp;    \
-  unsigned int rsize;     \
-  unsigned int msize;	  \
-  unsigned char flags;
-
-/* Bits for flags in EXTRA_FRAME_INFO */
-#define TRANSPARENT_FRAME	0x1	/* This is a transparent frame */
-#define MFP_USED		0x2	/* A memory frame pointer is used */
-
-/* Because INIT_FRAME_PC gets passed fromleaf, that's where we init
-   not only ->pc and ->frame, but all the extra stuff, when called from
-   get_prev_frame_info, that is.  */
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fci)  init_extra_frame_info(fci)
-void init_extra_frame_info ();
-
-#define INIT_FRAME_PC(fromleaf, fci) init_frame_pc(fromleaf, fci)
-void init_frame_pc ();
-
-
-/* FRAME_CHAIN takes a FRAME
-   and produces the frame's chain-pointer.
-
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.  */
-
-/* On the a29k, the nominal address of a frame is the address on the
-   register stack of the return address (the one next to the incoming
-   arguments, not down at the bottom so nominal address == stack pointer).
-
-   GDB expects "nominal address" to equal contents of FP_REGNUM,
-   at least when it comes time to create the innermost frame.
-   However, that doesn't work for us, so when creating the innermost
-   frame we set ->frame ourselves in INIT_EXTRA_FRAME_INFO.  */
-
-/* These are mostly dummies for the a29k because INIT_FRAME_PC
-   sets prev->frame instead.  */
-/* If rsize is zero, we must be at end of stack (or otherwise hosed).
-   If we don't check rsize, we loop forever if we see rsize == 0.  */
-#define FRAME_CHAIN(thisframe) \
-  ((thisframe)->rsize == 0 \
-   ? 0 \
-   : (thisframe)->frame + (thisframe)->rsize)
-
-/* Determine if the frame has a 'previous' and back-traceable frame. */
-#define FRAME_IS_UNCHAINED(frame)	((frame)->flags & TRANSPARENT_FRAME)
-
-/* Find the previous frame of a transparent routine.
- * For now lets not try and trace through a transparent routine (we might 
- * have to assume that all transparent routines are traps).
- */
-#define FIND_PREV_UNCHAINED_FRAME(frame)	0
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-/* Saved pc (i.e. return address).  */
-#define FRAME_SAVED_PC(fraim) \
-  (read_register_stack_integer ((fraim)->frame + (fraim)->rsize, 4))
-
-/* Local variables (i.e. LOC_LOCAL) are on the memory stack, with their
-   offsets being relative to the memory stack pointer (high C) or
-   saved_msp (gcc).  */
-
-#define FRAME_LOCALS_ADDRESS(fi) frame_locals_address (fi)
-extern CORE_ADDR frame_locals_address ();
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-/* We tried going to the effort of finding the tags word and getting
-   the argcount field from it, to support debugging assembler code.
-   Problem was, the "argcount" field never did hold the argument
-   count.  */
-#define	FRAME_NUM_ARGS(numargs, fi) ((numargs) = -1)
-
-#define FRAME_ARGS_ADDRESS(fi) FRAME_LOCALS_ADDRESS (fi)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Provide our own get_saved_register.  HAVE_REGISTER_WINDOWS is insufficient
-   because registers get renumbered on the a29k without getting saved.  */
-
-#define GET_SAVED_REGISTER
-
-/* Call function stuff.  */
-
-/* The dummy frame looks like this (see also the general frame picture
-   above):
-
-					register stack
-
-	                	      |                |  frame for function
-               	                      |   locals_sproc |  executing at time
-                                      |________________|  of call_function.
-                     		      |	               |  We must not disturb
-                     		      |	args_out_sproc |  it.
-        memory stack 		      |________________|
-                     		      |____lr1_sproc___|<-+
-       |            |		      |__retaddr_sproc_|  | <-- gr1 (at start)
-       |____________|<-msp 0 <-----------mfp_dummy_____|  |
-       |            |  (at start)     |  save regs     |  |
-       | arg_slop   |		      |  pc0,pc1       |  |
-       |            |		      |  pc2,lr0 sproc |  |
-       | (16 words) |		      | gr96-gr124     |  |
-       |____________|<-msp 1--after   | sr160-sr162    |  |
-       |            | PUSH_DUMMY_FRAME| sr128-sr135    |  |
-       | struct ret |                 |________________|  |
-       | 17+        |                 |                |  | 
-       |____________|<- lrp           | args_out_dummy |  |
-       | struct ret |		      |  (16 words)    |  |
-       | 16         |		      |________________|  |
-       | (16 words) |                 |____lr1_dummy___|--+
-       |____________|<- msp 2--after  |_retaddr_dummy__|<- gr1 after
-       |            | struct ret      |                |   PUSH_DUMMY_FRAME
-       | margs17+   | area allocated  |  locals_inf    |
-       |            |                 |________________|    called
-       |____________|<- msp 4--when   |                |    function's
-       |            |   inf called    | args_out_inf   |    frame (set up
-       | margs16    |                 |________________|    by called
-       | (16 words) |                 |_____lr1_inf____|    function).
-       |____________|<- msp 3--after  |       .        |
-       |            |   args pushed   |       .        |
-       |            |	              |       .        |
-                                      |                |
-
-   arg_slop: This area is so that when the call dummy adds 16 words to
-      the msp, it won't end up larger than mfp_dummy (it is needed in the
-      case where margs and struct_ret do not add up to at least 16 words).
-   struct ret:  This area is allocated by GDB if the return value is more
-      than 16 words.  struct ret_16 is not used on the a29k.
-   margs:  Pushed by GDB.  The call dummy copies the first 16 words to
-      args_out_dummy.
-   retaddr_sproc:  Contains the PC at the time we call the function.
-      set by PUSH_DUMMY_FRAME and read by POP_FRAME.
-   retaddr_dummy:  This points to a breakpoint instruction in the dummy.  */
-
-/* Rsize for dummy frame, in bytes.  */
-
-/* Bytes for outgoing args, lr1, and retaddr.  */
-#define DUMMY_ARG (2 * 4 + 16 * 4)
-
-/* Number of special registers (sr128-) to save.  */
-#define DUMMY_SAVE_SR128 8
-/* Number of special registers (sr160-) to save.  */
-#define DUMMY_SAVE_SR160 3
-/* Number of general (gr96- or gr64-) registers to save.  */
-#define DUMMY_SAVE_GREGS 29
-
-#define DUMMY_FRAME_RSIZE \
-(4 /* mfp_dummy */     	  \
- + 4 * 4  /* pc0, pc1, pc2, lr0 */  \
- + DUMMY_SAVE_GREGS * 4   \
- + DUMMY_SAVE_SR160 * 4	  \
- + DUMMY_SAVE_SR128 * 4	  \
- + DUMMY_ARG		  \
- + 4 /* pad to doubleword */ )
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME push_dummy_frame()
-extern void push_dummy_frame ();
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-#define POP_FRAME pop_frame()
-extern void pop_frame ();
-
-/* This sequence of words is the instructions
-   mtsrim cr, 15
-   loadm 0, 0, lr2, msp     ; load first 16 words of arguments into registers
-   add msp, msp, 16 * 4     ; point to the remaining arguments
- CONST_INSN:
-   const lr0,inf		; (replaced by       half of target addr)
-   consth lr0,inf		; (replaced by other half of target addr)
-   calli lr0, lr0 
-   aseq 0x40,gr1,gr1   ; nop
- BREAKPT_INSN:
-   asneq 0x50,gr1,gr1  ; breakpoint	(replaced by local breakpoint insn)
-   */
-
-#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
-#define BS(const)	const
-#else
-#define	BS(const)	(((const) & 0xff) << 24) |	\
-			(((const) & 0xff00) << 8) |	\
-			(((const) & 0xff0000) >> 8) |	\
-			(((const) & 0xff000000) >> 24)
-#endif
-
-/* Position of the "const" and blkt instructions within CALL_DUMMY in bytes. */
-#define CONST_INSN (3 * 4)
-#define BREAKPT_INSN (7 * 4)
-#define CALL_DUMMY {	\
-		BS(0x0400870f),\
-		BS(0x36008200|(MSP_HW_REGNUM)), \
-		BS(0x15000040|(MSP_HW_REGNUM<<8)|(MSP_HW_REGNUM<<16)), \
-		BS(0x03ff80ff),	\
-		BS(0x02ff80ff),	\
-		BS(0xc8008080),	\
-		BS(0x70400101),	\
-		BS(0x72500101)}
-#define CALL_DUMMY_LENGTH (8 * 4)
-
-#define CALL_DUMMY_START_OFFSET 0  /* Start execution at beginning of dummy */
-
-/* Helper macro for FIX_CALL_DUMMY.  WORDP is a long * which points to a
-   word in target byte order; bits 0-7 and 16-23 of *WORDP are replaced with
-   bits 0-7 and 8-15 of DATA (which is in host byte order).  */
-
-#if TARGET_BYTE_ORDER == BIG_ENDIAN
-#define STUFF_I16(WORDP, DATA) \
-  { \
-    *((char *)(WORDP) + 3) = ((DATA) & 0xff);\
-    *((char *)(WORDP) + 1) = (((DATA) >> 8) & 0xff);\
-  }
-#else /* Target is little endian.  */
-#define STUFF_I16(WORDP, DATA) \
-  {
-    *(char *)(WORDP) = ((DATA) & 0xff);
-    *((char *)(WORDP) + 2) = (((DATA) >> 8) & 0xff);
-  }
-#endif /* Target is little endian.  */
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-/* Currently this stuffs in the address of the function that we are calling.
-   Since different a29k systems use different breakpoint instructions, it
-   also stuffs BREAKPOINT in the right place (to avoid having to
-   duplicate CALL_DUMMY in each tm-*.h file).  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   \
-  {\
-    STUFF_I16((char *)dummyname + CONST_INSN, fun);		\
-    STUFF_I16((char *)dummyname + CONST_INSN + 4, fun >> 16);	\
-  /* FIXME  memcpy ((char *)(dummyname) + BREAKPT_INSN, break_insn, 4); */ \
-  }
-
-/* a29k architecture has separate data & instruction memories -- wired to
-   different pins on the chip -- and can't execute the data memory.
-   Also, there should be space after text_end;
-   we won't get a SIGSEGV or scribble on data space.  */
-
-#define CALL_DUMMY_LOCATION AFTER_TEXT_END
-
-/* Because of this, we need (as a kludge) to know the addresses of the
-   text section.  */
-
-#define	NEED_TEXT_START_END 1
-
-/* How to translate register numbers in the .stab's into gdb's internal register
-   numbers.  We don't translate them, but we warn if an invalid register
-   number is seen.  Note that FIXME, we use the value "sym" as an implicit
-   argument in printing the error message.  It happens to be available where
-   this macro is used.  (This macro definition appeared in a late revision
-   of gdb-3.91.6 and is not well tested.  Also, it should be a "complaint".) */
-
-#define	STAB_REG_TO_REGNUM(num) \
-	(((num) > LR0_REGNUM + 127) \
-	   ? fprintf(stderr, 	\
-		"Invalid register number %d in symbol table entry for %s\n", \
-	         (num), SYMBOL_SOURCE_NAME (sym)), (num)	\
-	   : (num))
-
-extern enum a29k_processor_types {
-  a29k_unknown,
-
-  /* Bit 0x400 of the CPS does *not* identify freeze mode, i.e. 29000,
-     29030, etc.  */
-  a29k_no_freeze_mode,
-
-  /* Bit 0x400 of the CPS does identify freeze mode, i.e. 29050.  */
-  a29k_freeze_mode
-} processor_type;
-
-/* We need three arguments for a general frame specification for the
-   "frame" or "info frame" command.  */
-
-#define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv)
-extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
diff --git a/gdb/config/a29k/tm-ultra3.h b/gdb/config/a29k/tm-ultra3.h
deleted file mode 100644
index 8b96210..0000000
--- a/gdb/config/a29k/tm-ultra3.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/* Parameters for NYU Ultracomputer 29000 target, for GDB, the GNU debugger.
-   Copyright 1990, 1991 Free Software Foundation, Inc.
-   Contributed by David Wood @ New York University (wood@nyu.edu). 
-   
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file includes tm-a29k.h, but predefines REGISTER_NAMES and
-   related macros.  The file supports a a29k running our flavor of
-   Unix on our Ultra3 PE Boards.  */
-
-/* Byte order is configurable, but this machine runs big-endian.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.
- */
-#define NUM_REGS   (EXO_REGNUM + 1)	
-
-#define REGISTER_NAMES { 						 \
- "gr1",									 \
- "gr64", "gr65", "gr66", "gr67", "gr68", "gr69", "gr70", "gr71", "gr72", \
- "gr73", "gr74", "gr75", "gr76", "gr77", "gr78", "gr79", "gr80", "gr81", \
- "gr82", "gr83", "gr84", "gr85", "gr86", "gr87", "gr88", "gr89", "gr90", \
- "gr91", "gr92", "gr93", "gr94", "gr95",				 \
- "gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \
- "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \
- "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \
- "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127",		 \
- "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9",   \
- "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \
- "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \
- "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \
- "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \
- "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \
- "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \
- "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \
- "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \
- "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \
- "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \
- "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \
- "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \
- "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \
- "lr124", "lr125", "lr126", "lr127",					 \
- "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr",	 \
- "pc0", "pc1", "pc2", "mmu", "lru",					 \
- "ipc", "ipa", "ipb", "q", "alu", "bp", "fc", "cr",			 \
- "fpe", "int", "fps", "exo" }
-
-
-#ifdef KERNEL_DEBUGGING
-# define	PADDR_U_REGNUM	22		/* gr86 */
-# define	RETURN_REGNUM	GR64_REGNUM	
-#else
-# define	RETURN_REGNUM	GR96_REGNUM	
-#endif	/* KERNEL_DEBUGGING */
-
-
-/* Should rename all GR96_REGNUM to RETURN_REGNUM */ 
-#define GR1_REGNUM 	(0)
-#define GR64_REGNUM	1
-#define GR96_REGNUM 	(GR64_REGNUM + 32)
-/* This needs to be the memory stack pointer, not the register stack pointer,
-   to make call_function work right.  */
-#define SP_REGNUM 	MSP_REGNUM
-
-#define FP_REGNUM 	(LR0_REGNUM + 1)	/* lr1 */
-/* Large Return Pointer  */
-#define LRP_REGNUM (123 - 96 + RETURN_REGNUM)
-/* Static link pointer   */
-#define SLP_REGNUM (124 - 96 + RETURN_REGNUM)
-/* Memory Stack Pointer.  */
-#define MSP_REGNUM (125 - 96 + RETURN_REGNUM)
-/* Register allocate bound.  */
-#define RAB_REGNUM (126 - 96 + RETURN_REGNUM)
-/* Register Free Bound.  */
-#define RFB_REGNUM (127 - 96 + RETURN_REGNUM)
-/* Register Stack Pointer.  */
-#define RSP_REGNUM GR1_REGNUM
-#define LR0_REGNUM ( 32 +  GR96_REGNUM) 
-
-/* Protected Special registers */
-#define VAB_REGNUM (LR0_REGNUM +  128)
-#define OPS_REGNUM (VAB_REGNUM + 1)  
-#define CPS_REGNUM (VAB_REGNUM + 2)  
-#define CFG_REGNUM (VAB_REGNUM + 3)  
-#define CHA_REGNUM (VAB_REGNUM + 4)  
-#define CHD_REGNUM (VAB_REGNUM + 5)  
-#define CHC_REGNUM (VAB_REGNUM + 6)  
-#define RBP_REGNUM (VAB_REGNUM + 7)  
-#define TMC_REGNUM (VAB_REGNUM + 8)  
-#define TMR_REGNUM (VAB_REGNUM + 9)  
-#define NPC_REGNUM (VAB_REGNUM + 10)	/* pc0 */
-#define PC_REGNUM  (VAB_REGNUM + 11)  	/* pc1 */
-#define PC2_REGNUM (VAB_REGNUM + 12)  	/* pc2 */
-#define MMU_REGNUM (VAB_REGNUM + 13)
-#define LRU_REGNUM (VAB_REGNUM + 14)
-	/* Register sequence gap */
-/* Unprotected Special registers */
-#define IPC_REGNUM (LRU_REGNUM + 1) 
-#define IPA_REGNUM (IPC_REGNUM + 1) 
-#define IPB_REGNUM (IPC_REGNUM + 2) 
-#define Q_REGNUM   (IPC_REGNUM + 3) 
-#define ALU_REGNUM (IPC_REGNUM + 4) 
-#define PS_REGNUM  ALU_REGNUM
-#define BP_REGNUM  (IPC_REGNUM + 5) 
-#define FC_REGNUM  (IPC_REGNUM + 6) 
-#define CR_REGNUM  (IPC_REGNUM + 7) 
-	/* Register sequence gap */
-#define FPE_REGNUM (CR_REGNUM  + 1) 
-#define INT_REGNUM (FPE_REGNUM + 1) 
-#define FPS_REGNUM (FPE_REGNUM + 2) 
-	/* Register sequence gap */
-#define EXO_REGNUM (FPS_REGNUM + 1) 
-
-/* Special register #x.  */
-#define SR_REGNUM(x) \
-  ((x) < 15  ? VAB_REGNUM + (x)					 \
-   : (x) >= 128 && (x) < 136 ? IPC_REGNUM + (x-128)		 \
-   : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x-160)		 \
-   : (x) == 164 ? EXO_REGNUM                                     \
-   : (error ("Internal error in SR_REGNUM"), 0))
-
-#ifndef KERNEL_DEBUGGING
-/*
- * This macro defines the register numbers (from REGISTER_NAMES) that
- * are effectively unavailable to the user through ptrace().  It allows 
- * us to include the whole register set in REGISTER_NAMES (inorder to 
- * better support remote debugging).  If it is used in 
- * fetch/store_inferior_registers() gdb will not complain about I/O errors 
- * on fetching these registers.  If all registers in REGISTER_NAMES
- * are available, then return false (0).
- */
-#define CANNOT_STORE_REGISTER(regno)		\
-                  (((regno)>=GR64_REGNUM && (regno)<GR64_REGNUM+32) ||	\
-                   ((regno)==VAB_REGNUM) ||	\
-		   ((regno)==OPS_REGNUM) ||	\
-                   ((regno)>=CFG_REGNUM && (regno)<=TMR_REGNUM)     ||	\
-                   ((regno)==MMU_REGNUM) ||	\
-		   ((regno)==LRU_REGNUM) ||	\
-                   ((regno)>=ALU_REGNUM) ||	\
-                   ((regno)==CR_REGNUM)  ||	\
-		   ((regno)==EXO_REGNUM))
-#define CANNOT_FETCH_REGISTER(regno)	CANNOT_STORE_REGISTER(regno)
-#endif /* KERNEL_DEBUGGING */
-
-/*
- * Converts an sdb register number to an internal gdb register number.
- * Currently under gcc, gr96->0...gr128->31...lr0->32...lr127->159, or...
- * 		  	gr64->0...gr95->31, lr0->32...lr127->159.
- */
-#define SDB_REG_TO_REGNUM(value) (((value)<32) ? ((value)+RETURN_REGNUM) : \
-		 		                 ((value)-32+LR0_REGNUM))
-
-#ifdef KERNEL_DEBUGGING
-  /* ublock virtual address as defined in our sys/param.h */
-  /* FIXME: Should get this from sys/param.h */
-# define UVADDR	((32*0x100000)-8192)    
-#endif
-
-/*
- * Are we in sigtramp(), needed in infrun.c.  Specific to ultra3, because
- * we take off the leading '_'.
- */
-#if !defined(KERNEL_DEBUGGING)
-#ifdef SYM1
-# define IN_SIGTRAMP(pc, name) (name && STREQ ("sigtramp", name))
-#else
-        Need to define IN_SIGTRAMP() for sym2.
-#endif
-#endif /* !KERNEL_DEBUGGING */
-
-#include "a29k/tm-a29k.h"
-
-/**** The following are definitions that override those in tm-a29k.h ****/
-
-/* This sequence of words is the instructions
-   mtsrim cr, 15
-   loadm 0, 0, lr2, msp     ; load first 16 words of arguments into registers
-   add msp, msp, 16 * 4     ; point to the remaining arguments
-  CONST_INSN:
-   const gr96,inf
-   consth gr96,inf
-   calli lr0, gr96
-   aseq 0x40,gr1,gr1   ; nop
-   asneq 0x50,gr1,gr1  ; breakpoint
-   When KERNEL_DEBUGGIN is defined, msp -> gr93, gr96 -> gr64,
-                                    7d  -> 5d,    60  -> 40
-   */
-
-/* Position of the "const" instruction within CALL_DUMMY in bytes.  */
-#undef CALL_DUMMY
-#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
-#ifdef KERNEL_DEBUGGING /* gr96 -> gr64 */
-#  define CALL_DUMMY {0x0400870f, 0x3600825d, 0x155d5d40, 0x03ff40ff,    \
-                    0x02ff40ff, 0xc8008040, 0x70400101, 0x72500101}
-#else
-#  define CALL_DUMMY {0x0400870f, 0x3600827d, 0x157d7d40, 0x03ff60ff,    \
-                    0x02ff60ff, 0xc8008060, 0x70400101, 0x72500101}
-#endif /* KERNEL_DEBUGGING */
-#else /* Byte order differs.  */
-  you lose
-#endif /* Byte order differs.  */
-
-#if !defined(KERNEL_DEBUGGING)
-# ifdef SYM1
-#  undef  DECR_PC_AFTER_BREAK
-#  define DECR_PC_AFTER_BREAK 0	/* Sym1 kernel does the decrement */
-# else
-    ->"ULTRA3 running other than sym1 OS"!;
-# endif
-#endif /* !KERNEL_DEBUGGING */
-
diff --git a/gdb/config/a29k/tm-vx29k.h b/gdb/config/a29k/tm-vx29k.h
deleted file mode 100644
index 487df82..0000000
--- a/gdb/config/a29k/tm-vx29k.h
+++ /dev/null
@@ -1,229 +0,0 @@
-/* Target machine description for VxWorks on the 29k, for GDB, the GNU debugger.
-   Copyright 1994 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "a29k/tm-a29k.h"
-
-#define	GDBINIT_FILENAME	".vxgdbinit"
-
-#define	DEFAULT_PROMPT		"(vxgdb) "
-
-/* Number of registers in a ptrace_getregs call. */
-
-#define VX_NUM_REGS (NUM_REGS)
-
-/* Number of registers in a ptrace_getfpregs call. */
-
-/* #define VX_SIZE_FPREGS */
-
-/* This is almost certainly the wrong place for this: */
-#define LR2_REGNUM 34
-
-
-/* Vxworks has its own CALL_DUMMY since it manages breakpoints in the kernel */
-
-#undef CALL_DUMMY
-
-/* Replace the breakpoint instruction in the CALL_DUMMY with a nop.
-   For Vxworks, the breakpoint is set and deleted by calls to
-   CALL_DUMMY_BREAK_SET and CALL_DUMMY_BREAK_DELETE.  */
-
-#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
-#define CALL_DUMMY {0x0400870f,\
-		0x36008200|(MSP_HW_REGNUM), \
-		0x15000040|(MSP_HW_REGNUM<<8)|(MSP_HW_REGNUM<<16), \
-		0x03ff80ff, 0x02ff80ff, 0xc8008080, 0x70400101, 0x70400101}
-#else /* Byte order differs.  */
-#define CALL_DUMMY {0x0f870004,\
-		0x00820036|(MSP_HW_REGNUM << 24), \
-		0x40000015|(MSP_HW_REGNUM<<8)|(MSP_HW_REGNUM<<16), \
-		0xff80ff03, 0xff80ff02, 0x808000c8, 0x01014070, 0x01014070}
-#endif /* Byte order differs.  */
-
-
-/* For the basic CALL_DUMMY definitions, see "tm-29k.h."  We use the
-   same CALL_DUMMY code, but define FIX_CALL_DUMMY (and related macros)
-   locally to handle remote debugging of VxWorks targets.  The difference
-   is in the setting and clearing of the breakpoint at the end of the
-   CALL_DUMMY code fragment; under VxWorks, we can't simply insert a
-   breakpoint instruction into the code, since that would interfere with
-   the breakpoint management mechanism on the target.
-   Note that CALL_DUMMY is a piece of code that is used to call any C function
-   thru VxGDB */
-
-/* The offset of the instruction within the CALL_DUMMY code where we
-   want the inferior to stop after the function call has completed.
-   call_function_by_hand () sets a breakpoint here (via CALL_DUMMY_BREAK_SET),
-   which POP_FRAME later deletes (via CALL_DUMMY_BREAK_DELETE).  */
- 
-#define CALL_DUMMY_STOP_OFFSET (7 * 4)
- 
-/* The offset of the first instruction of the CALL_DUMMY code fragment
-   relative to the frame pointer for a dummy frame.  This is equal to
-   the size of the CALL_DUMMY plus the arg_slop area size (see the diagram
-   in "tm-29k.h").  */
-/* PAD : the arg_slop area size doesn't appear to me to be useful since, the
-   call dummy code no longer modify the msp. See below. This must be checked. */
-
-#define CALL_DUMMY_OFFSET_IN_FRAME (CALL_DUMMY_LENGTH + 16 * 4)
-
-/* Insert the specified number of args and function address
-   into a CALL_DUMMY sequence stored at DUMMYNAME, replace the third
-   instruction (add msp, msp, 16*4) with a nop, and leave the final nop.
-   We can't keep using a CALL_DUMMY that modify the msp since, for VxWorks,
-   CALL_DUMMY is stored in the Memory Stack. Adding 16 words to the msp
-   would then make possible for the inferior to overwrite the CALL_DUMMY code,
-   thus creating a lot of trouble when exiting the inferior to come back in
-   a CALL_DUMMY code that no longer exists... Furthermore, ESF are also stored
-   from the msp in the memory stack. If msp is set higher than the dummy code,
-   an ESF may clobber this code. */
-
-#if TARGET_BYTE_ORDER == BIG_ENDIAN
-#define NOP_INSTR  0x70400101
-#else /* Target is little endian */
-#define NOP_INSTR  0x01014070
-#endif
-
-#undef FIX_CALL_DUMMY
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)  \
-  {                                                                   \
-    *(int *)((char *)dummyname + 8) = NOP_INSTR;                      \
-    STUFF_I16((char *)dummyname + CONST_INSN, fun);                   \
-    STUFF_I16((char *)dummyname + CONST_INSN + 4, fun >> 16);         \
-  }
-
-/* For VxWorks, CALL_DUMMY must be stored in the stack of the task that is
-   being debugged and executed "in the context of" this task */
-
-#undef CALL_DUMMY_LOCATION
-#define CALL_DUMMY_LOCATION     ON_STACK
-
-/* Set or delete a breakpoint at the location within a CALL_DUMMY code
-   fragment where we want the target program to stop after the function
-   call is complete.  CALL_DUMMY_ADDR is the address of the first
-   instruction in the CALL_DUMMY.  DUMMY_FRAME_ADDR is the value of the
-   frame pointer in the dummy frame.
-
-   NOTE: in the both of the following definitions, we take advantage of
-	 knowledge of the implementation of the target breakpoint operation,
-	 in that we pass a null pointer as the second argument.  It seems
-	 reasonable to assume that any target requiring the use of 
-	 CALL_DUMMY_BREAK_{SET,DELETE} will not store the breakpoint
-	 shadow contents in GDB; in any case, this assumption is vaild
-	 for all VxWorks-related targets.  */
-
-#define CALL_DUMMY_BREAK_SET(call_dummy_addr) \
-  target_insert_breakpoint ((call_dummy_addr) + CALL_DUMMY_STOP_OFFSET, \
-			    (char *) 0)
-
-#define CALL_DUMMY_BREAK_DELETE(dummy_frame_addr) \
-  target_remove_breakpoint ((dummy_frame_addr) - (CALL_DUMMY_OFFSET_IN_FRAME \
-				                  - CALL_DUMMY_STOP_OFFSET), \
-			    (char *) 0)
-
-/* Return nonzero if the pc is executing within a CALL_DUMMY frame.  */
-
-#define PC_IN_CALL_DUMMY(pc, sp, frame_address) \
-  ((pc) >= (sp) \
-    && (pc) <= (sp) + CALL_DUMMY_OFFSET_IN_FRAME + CALL_DUMMY_LENGTH)
-
-/* Defining this prevents us from trying to pass a structure-valued argument
-   to a function called via the CALL_DUMMY mechanism.  This is not handled
-   properly in call_function_by_hand (), and the fix might require re-writing
-   the CALL_DUMMY handling for all targets (at least, a clean solution
-   would probably require this).  Arguably, this should go in "tm-29k.h"
-   rather than here.  */
-   
-#define STRUCT_VAL_ARGS_UNSUPPORTED
-
-#define BKPT_OFFSET	(7 * 4)
-#define BKPT_INSTR	0x72500101
-
-#undef FIX_CALL_DUMMY
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   \
-  {\
-    STUFF_I16((char *)dummyname + CONST_INSN, fun);\
-    STUFF_I16((char *)dummyname + CONST_INSN + 4, fun >> 16);\
-    *(int *)((char *)dummyname + BKPT_OFFSET) = BKPT_INSTR;\
-  }
-
-
-/* Offsets into jmp_buf.  They are derived from VxWorks' REG_SET struct
-   (see VxWorks' setjmp.h). Note that Sun2, Sun3 and SunOS4 and VxWorks have
-   different REG_SET structs, hence different layouts for the jmp_buf struct.
-   Only JB_PC is needed for getting the saved PC value.  */
-
-#define JB_ELEMENT_SIZE 4       /* size of each element in jmp_buf */
-#define JB_PC		3	/* offset of pc (pc1) in jmp_buf */
- 
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  lr2 (LR2_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* VxWorks adjusts the PC after a breakpoint has been hit.  */
- 
-#undef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0
-
-/* Do whatever promotions are appropriate on a value being returned
-   from a function.  VAL is the user-supplied value, and FUNC_TYPE
-   is the return type of the function if known, else 0.
- 
-   For the Am29k, as far as I understand, if the function return type is known,
-   cast the value to that type; otherwise, ensure that integer return values
-   fill all of gr96.
-
-   This definition really belongs in "tm-29k.h", since it applies
-   to most Am29K-based systems; but once moved into that file, it might
-   need to be redefined for all Am29K-based targets that also redefine
-   STORE_RETURN_VALUE.  For now, to be safe, we define it here.  */
- 
-#define PROMOTE_RETURN_VALUE(val, func_type) \
-  do {                                                                  \
-      if (func_type)                                                    \
-        val = value_cast (func_type, val);                              \
-      if ((TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_INT                \
-           || TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_ENUM)           \
-          && TYPE_LENGTH (VALUE_TYPE (val)) < REGISTER_RAW_SIZE (0))    \
-        val = value_cast (builtin_type_int, val);                       \
-  } while (0)
-
-extern int vx29k_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-#define FRAME_CHAIN_VALID(chain, thisframe) vx29k_frame_chain_valid (chain, thisframe)
-
-extern CORE_ADDR frame_saved_call_site ();
-
-#undef PREPARE_TO_INIT_FRAME_INFO
-#define PREPARE_TO_INIT_FRAME_INFO(fci)	do {				      \
-  long current_msp = read_register (MSP_REGNUM);			      \
-  if (PC_IN_CALL_DUMMY (fci->pc, current_msp, 0))			      \
-    {									      \
-      fci->rsize = DUMMY_FRAME_RSIZE;					      \
-      fci->msize = 0;							      \
-      fci->saved_msp =	 						      \
-	read_register_stack_integer (fci->frame + DUMMY_FRAME_RSIZE - 4, 4);  \
-      fci->flags |= (TRANSPARENT|MFP_USED);				      \
-      return;								      \
-    }									      \
-  } while (0)
diff --git a/gdb/config/a29k/ultra3.mh b/gdb/config/a29k/ultra3.mh
deleted file mode 100644
index 2f211c5..0000000
--- a/gdb/config/a29k/ultra3.mh
+++ /dev/null
@@ -1,13 +0,0 @@
-# Host: NYU Ultracomputer (AMD 29000 running Unix)
-
-CC=u3cc
-
-XM_FILE= xm-ultra3.h
-XDEPFILES= ultra3-xdep.o 
-
-MH_CFLAGS = -DSYM1
-XM_CLIBS = -lsysv -ljobs -ltermlib 
-
-NAT_FILE= nm-ultra3.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o ultra3-nat.o
-
diff --git a/gdb/config/a29k/ultra3.mt b/gdb/config/a29k/ultra3.mt
deleted file mode 100644
index 1f5fd2f..0000000
--- a/gdb/config/a29k/ultra3.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: AMD 29000 running Unix on New York University processor board
-TDEPFILES= a29k-tdep.o
-TM_FILE= tm-ultra3.h
-
-# SYM1 is some OS they have.
-MT_CFLAGS = -DSYM1
diff --git a/gdb/config/a29k/vx29k.mt b/gdb/config/a29k/vx29k.mt
deleted file mode 100644
index 4d6f5cc..0000000
--- a/gdb/config/a29k/vx29k.mt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Target: AMD 29k running VxWorks
-TDEPFILES= a29k-tdep.o remote-vx.o remote-vx29k.o xdr_ld.o xdr_ptrace.o xdr_rdb.o 
-TM_FILE= tm-vx29k.h
-MT_CFLAGS = -DNO_HIF_SUPPORT
diff --git a/gdb/config/a29k/xm-ultra3.h b/gdb/config/a29k/xm-ultra3.h
deleted file mode 100644
index ec0b108..0000000
--- a/gdb/config/a29k/xm-ultra3.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Host definitions for GDB running on an a29k NYU Ultracomputer
-   Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-   Contributed by David Wood (wood@lab.ultra.nyu.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Here at NYU we have what we call an ULTRA3 PE board.  So
-   ifdefs for ULTRA3 are my doing.  At this point in time,
-   I don't know of any other Unixi running on the a29k.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#define HAVE_WAIT_STRUCT
-
-#ifndef L_SET
-# define L_SET   0 /* set the seek pointer */
-# define L_INCR  1 /* increment the seek pointer */
-# define L_XTND  2 /* extend the file size */
-#endif
-
-#ifndef O_RDONLY
-# define O_RDONLY 0
-# define O_WRONLY 1
-# define O_RDWR	  2
-#endif
-
-#ifndef F_OK
-# define R_OK 4
-# define W_OK 2
-# define X_OK 1
-# define F_OK 0
-#endif
-
-/* System doesn't provide siginterrupt().  */
-#define	NO_SIGINTERRUPT
-
-/* System uses a `short' to hold a process group ID.  */
-#define	SHORT_PGRP
diff --git a/gdb/config/alpha/.Sanitize b/gdb/config/alpha/.Sanitize
deleted file mode 100644
index edad038..0000000
--- a/gdb/config/alpha/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-alpha-linux.mh
-alpha-linux.mt
-alpha-osf1.mh
-alpha-osf1.mt
-alpha-osf2.mh
-alpha-osf3.mh
-nm-linux.h
-nm-osf.h
-nm-osf2.h
-nm-osf3.h
-tm-alpha.h
-tm-alphalinux.h
-xm-alphalinux.h
-xm-alphaosf.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/alpha/alpha-linux.mh b/gdb/config/alpha/alpha-linux.mh
deleted file mode 100644
index 5446a82..0000000
--- a/gdb/config/alpha/alpha-linux.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Little-endian Alpha running Linux
-XDEPFILES= 
-XM_FILE= xm-alphalinux.h
-NAT_FILE= nm-linux.h
-NATDEPFILES= infptrace.o inftarg.o corelow.o alpha-nat.o fork-child.o osfsolib.o
diff --git a/gdb/config/alpha/alpha-osf1.mh b/gdb/config/alpha/alpha-osf1.mh
deleted file mode 100644
index 345779c..0000000
--- a/gdb/config/alpha/alpha-osf1.mh
+++ /dev/null
@@ -1,13 +0,0 @@
-# Host: Little-endian Alpha
-XDEPFILES= 
-XM_FILE= xm-alpha.h
-NAT_FILE= nm-alpha.h
-NATDEPFILES= infptrace.o inftarg.o corelow.o alpha-nat.o fork-child.o
-
-MMALLOC_LIB = 
-MMALLOC_DISABLE = -DNO_MMALLOC 
-MH_CFLAGS = -non_shared -DHOST_64_BIT="long"
-MUNCH_DEFINE=-B
-
-
-
diff --git a/gdb/config/alpha/alpha-osf1.mt b/gdb/config/alpha/alpha-osf1.mt
deleted file mode 100644
index 6f5d02b..0000000
--- a/gdb/config/alpha/alpha-osf1.mt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Target: Little-endian Alpha
-TDEPFILES= alpha-tdep.o exec.o
-TM_FILE= tm-alpha.h
-#
-# Can't define this in tm.h because defs.h uses it before including tm.h
-# FIXME: Needs to be at least 64-bits (LONGEST for e.g. 386 x alpha), but
-# CORE_ADDR is typedef'd before LONGEST is defined.
-MT_CFLAGS = -DCORE_ADDR_TYPE="unsigned long"
diff --git a/gdb/config/alpha/alpha-osf2.mh b/gdb/config/alpha/alpha-osf2.mh
deleted file mode 100644
index 352a5f7..0000000
--- a/gdb/config/alpha/alpha-osf2.mh
+++ /dev/null
@@ -1,8 +0,0 @@
-# Host: Little-endian Alpha running OSF/1-2.x und higher using procfs
-XDEPFILES= 
-XM_FILE= xm-alpha.h
-NAT_FILE= nm-osf2.h
-NATDEPFILES= infptrace.o inftarg.o corelow.o alpha-nat.o fork-child.o osfsolib.o procfs.o
-
-MMALLOC = 
-MMALLOC_DISABLE = -DNO_MMALLOC 
diff --git a/gdb/config/alpha/alpha-osf3.mh b/gdb/config/alpha/alpha-osf3.mh
deleted file mode 100644
index 4997531..0000000
--- a/gdb/config/alpha/alpha-osf3.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Little-endian Alpha running OSF/1-3.x and higher using procfs
-XDEPFILES= 
-XM_FILE= xm-alphaosf.h
-NAT_FILE= nm-osf3.h
-NATDEPFILES= infptrace.o inftarg.o corelow.o alpha-nat.o fork-child.o osfsolib.o procfs.o
diff --git a/gdb/config/alpha/nm-linux.h b/gdb/config/alpha/nm-linux.h
deleted file mode 100644
index b28cb90..0000000
--- a/gdb/config/alpha/nm-linux.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Native definitions for alpha running Linux.
-   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   argument regs.  A0_REGNUM points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* Tell gdb that we can attach and detach other processes */
-#define ATTACH_DETACH
-
-/* ptrace register ``addresses'' are absolute.  */
-
-#define U_REGS_OFFSET 0
-
-#define PTRACE_ARG3_TYPE long
-
-/* ptrace transfers longs, the ptrace man page is lying.  */
-
-#define PTRACE_XFER_TYPE long
-
-/* The alpha does not step over a breakpoint, the manpage is lying again.  */
-
-#define CANNOT_STEP_BREAKPOINT
-
-/* Linux has shared libraries.  */
-
-#define GDB_TARGET_HAS_SHARED_LIBS
-
-/* Support for shared libraries.  */
-
-#include "solib.h"
-
-/* This is a lie.  It's actually in stdio.h. */
-
-#define PSIGNAL_IN_SIGNAL_H
diff --git a/gdb/config/alpha/nm-osf.h b/gdb/config/alpha/nm-osf.h
deleted file mode 100644
index 7dffde7..0000000
--- a/gdb/config/alpha/nm-osf.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Native definitions for alpha running OSF/1.
-   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   argument regs.  A0_REGNUM points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* ptrace register ``addresses'' are absolute.  */
-
-#define U_REGS_OFFSET 0
-
-/* FIXME: Shouldn't the default definition in inferior.h be int* ? */
-
-#define PTRACE_ARG3_TYPE int*
-
-/* ptrace transfers longs, the ptrace man page is lying.  */
-
-#define PTRACE_XFER_TYPE long
-
-/* The alpha does not step over a breakpoint, the manpage is lying again.  */
-
-#define CANNOT_STEP_BREAKPOINT
-
-/* OSF/1 has shared libraries.  */
-
-#define GDB_TARGET_HAS_SHARED_LIBS
-
-/* Support for shared libraries.  */
-
-#include "solib.h"
diff --git a/gdb/config/alpha/nm-osf2.h b/gdb/config/alpha/nm-osf2.h
deleted file mode 100644
index 68d1456..0000000
--- a/gdb/config/alpha/nm-osf2.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Native definitions for alpha running OSF/1-2.x and higher, using procfs.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Get generic OSF/1 definitions.  */
-#include "alpha/nm-osf.h"
-
-/* OSF/1-2.x has optional /proc support, try to use it instead of ptrace.  */
-#define USE_PROC_FS
-#define HAVE_OPTIONAL_PROC_FS
-
-/* OSF/1 doesn't provide the standard fault definitions, so don't use them.  */
-#define FAULTED_USE_SIGINFO
-
-/* Work around some peculiarities in the OSF/1 procfs implementation.  */
-#define PROCFS_DONT_TRACE_IFAULT
-#define PROCFS_SIGPEND_OFFSET
-#define PROCFS_NEED_PIOCSSIG_FOR_KILL
-#define PROCFS_DONT_PIOCSSIG_CURSIG
diff --git a/gdb/config/alpha/nm-osf3.h b/gdb/config/alpha/nm-osf3.h
deleted file mode 100644
index 9025ce3..0000000
--- a/gdb/config/alpha/nm-osf3.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Native definitions for alpha running OSF/1-3.x and higher, using procfs.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* OSF/1-3.x fixes some OSF/1-2.x procfs peculiarities and adds
-   a new one.  */
-#include "alpha/nm-osf2.h"
-
-#undef PROCFS_NEED_PIOCSSIG_FOR_KILL
-#undef PROCFS_DONT_PIOCSSIG_CURSIG
-#define PROCFS_NEED_CLEAR_CURSIG_FOR_KILL
diff --git a/gdb/config/alpha/tm-alpha.h b/gdb/config/alpha/tm-alpha.h
deleted file mode 100644
index fced3f4..0000000
--- a/gdb/config/alpha/tm-alpha.h
+++ /dev/null
@@ -1,481 +0,0 @@
-/* Definitions to make GDB run on an Alpha box under OSF1.  This is
-   also used by the Alpha/Netware and Alpha/Linux targets.
-   Copyright 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_ALPHA_H
-#define TM_ALPHA_H
-
-#include "bfd.h"
-#include "coff/sym.h"		/* Needed for PDR below.  */
-#include "coff/symconst.h"
-
-#ifdef __STDC__
-struct frame_info;
-struct type;
-struct value;
-struct symbol;
-#endif
-
-#if !defined (TARGET_BYTE_ORDER)
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-/* Redefine some target bit sizes from the default.  */
-
-#define TARGET_LONG_BIT 64
-#define TARGET_LONG_LONG_BIT 64
-#define TARGET_PTR_BIT 64
-
-/* Floating point is IEEE compliant */
-#define IEEE_FLOAT
-
-/* Number of traps that happen between exec'ing the shell 
- * to run an inferior, and when we finally get to 
- * the inferior code.  This is 2 on most implementations.
- */
-#define START_INFERIOR_TRAPS_EXPECTED 3
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc)	pc = alpha_skip_prologue(pc, 0)
-extern CORE_ADDR alpha_skip_prologue PARAMS ((CORE_ADDR addr, int lenient));
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame)	alpha_saved_pc_after_call(frame)
-extern CORE_ADDR
-alpha_saved_pc_after_call PARAMS ((struct frame_info *));
-
-/* Are we currently handling a signal ?  */
-
-#define IN_SIGTRAMP(pc, name)	((name) && STREQ ("__sigtramp", (name)))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-#define BREAKPOINT {0x80, 0, 0, 0} /* call_pal bpt */
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#ifndef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 4
-#endif
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 8
-
-/* Number of machine registers */
-
-#define NUM_REGS 66
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES 	\
-    {	"v0",	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6", \
-	"t7",	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"fp", \
-	"a0",	"a1",	"a2",	"a3",	"a4",	"a5",	"t8",	"t9", \
-	"t10",	"t11",	"ra",	"t12",	"at",	"gp",	"sp",	"zero", \
-	"f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7", \
-	"f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15", \
-	"f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",\
-	"f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",\
-	"pc",	"vfp",						\
-    }
-
-/* Register numbers of various important registers.
-   Note that most of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and FP_REGNUM is a "phony" register number which is too large
-   to be an actual register number as far as the user is concerned
-   but serves to get the desired value when passed to read_register.  */
-
-#define V0_REGNUM 0		/* Function integer return value */
-#define T7_REGNUM 8		/* Return address register for OSF/1 __add* */
-#define GCC_FP_REGNUM 15	/* Used by gcc as frame register */
-#define A0_REGNUM 16		/* Loc of first arg during a subr call */
-#define T9_REGNUM 23		/* Return address register for OSF/1 __div* */
-#define T12_REGNUM 27		/* Contains start addr of current proc */
-#define SP_REGNUM 30		/* Contains address of top of stack */
-#define RA_REGNUM 26		/* Contains return address value */
-#define ZERO_REGNUM 31		/* Read-only register, always 0 */
-#define FP0_REGNUM 32           /* Floating point register 0 */
-#define FPA0_REGNUM 48          /* First float arg during a subr call */
-#define PC_REGNUM 64		/* Contains program counter */
-#define FP_REGNUM 65		/* Virtual frame pointer */
-
-#define CANNOT_FETCH_REGISTER(regno) \
-  ((regno) == FP_REGNUM || (regno) == ZERO_REGNUM)
-#define CANNOT_STORE_REGISTER(regno) \
-  ((regno) == FP_REGNUM || (regno) == ZERO_REGNUM)
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES (NUM_REGS * 8)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) ((N) * 8)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On Alphas, all regs are 8 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) 8
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On Alphas, all regs are 8 bytes.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) 8
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.
-   The alpha needs a conversion between register and memory format if
-   the register is a floating point register and
-      memory format is float, as the register format must be double
-   or
-      memory format is an integer with 4 bytes or less, as the representation
-      of integers in floating point registers is different. */
-
-#define REGISTER_CONVERTIBLE(N) ((N) >= FP0_REGNUM && (N) < FP0_REGNUM + 32)
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM, TYPE, FROM, TO) \
-  alpha_register_convert_to_virtual (REGNUM, TYPE, FROM, TO)
-extern void
-alpha_register_convert_to_virtual PARAMS ((int, struct type *, char *, char *));
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_RAW(TYPE, REGNUM, FROM, TO)	\
-  alpha_register_convert_to_raw (TYPE, REGNUM, FROM, TO)
-extern void
-alpha_register_convert_to_raw PARAMS ((struct type *, int, char *, char *));
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-	(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32)  \
-	 ? builtin_type_double : builtin_type_long) \
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  Handled by alpha_push_arguments.  */
-
-#define STORE_STRUCT_RETURN(addr, sp)	/**/
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  alpha_extract_return_value(TYPE, REGBUF, VALBUF)
-extern void
-alpha_extract_return_value PARAMS ((struct type *, char *, char *));
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  alpha_store_return_value(TYPE, VALBUF)
-extern void
-alpha_store_return_value PARAMS ((struct type *, char *));
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-/* The address is passed in a0 upon entry to the function, but when
-   the function exits, the compiler has copied the value to v0.  This
-   convention is specified by the System V ABI, so I think we can rely
-   on it.  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  (extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \
-		    REGISTER_RAW_SIZE (V0_REGNUM)))
-
-/* Structures are returned by ref in extra arg0 */
-#define USE_STRUCT_CONVENTION(gcc_p, type)	1
-
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-#define FRAME_CHAIN(thisframe) (CORE_ADDR) alpha_frame_chain (thisframe)
-extern CORE_ADDR alpha_frame_chain PARAMS ((struct frame_info *));
-
-/* Define other aspects of the stack frame.  */
-
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-/* We handle this differently for alpha, and maybe we should not */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS)  {(FRAMELESS) = 0;}
-
-/* Saved Pc.  */
-
-#define FRAME_SAVED_PC(FRAME)	(alpha_frame_saved_pc(FRAME))
-extern CORE_ADDR
-alpha_frame_saved_pc PARAMS ((struct frame_info *));
-
-/* The alpha has two different virtual pointers for arguments and locals.
-
-   The virtual argument pointer is pointing to the bottom of the argument
-   transfer area, which is located immediately below the virtual frame
-   pointer. Its size is fixed for the native compiler, it is either zero
-   (for the no arguments case) or large enough to hold all argument registers.
-   gcc uses a variable sized argument transfer area. As it has
-   to stay compatible with the native debugging tools it has to use the same
-   virtual argument pointer and adjust the argument offsets accordingly.
-
-   The virtual local pointer is localoff bytes below the virtual frame
-   pointer, the value of localoff is obtained from the PDR.  */
-
-#define ALPHA_NUM_ARG_REGS	6
-
-#define FRAME_ARGS_ADDRESS(fi)	((fi)->frame - (ALPHA_NUM_ARG_REGS * 8))
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame - (fi)->localoff)
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(num, fi)	((num) = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-extern void alpha_find_saved_regs PARAMS ((struct frame_info *));
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-  do { \
-    if ((frame_info)->saved_regs == NULL) \
-      alpha_find_saved_regs (frame_info); \
-    (frame_saved_regs) = *(frame_info)->saved_regs; \
-    (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame; \
-  } while (0)
-
-
-/* Things needed for making the inferior call functions.  */
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-    sp = alpha_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR
-alpha_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME 	alpha_push_dummy_frame()
-extern void
-alpha_push_dummy_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME		alpha_pop_frame()
-extern void
-alpha_pop_frame PARAMS ((void));
-
-/* Alpha OSF/1 inhibits execution of code on the stack.
-   But there is no need for a dummy on the alpha. PUSH_ARGUMENTS
-   takes care of all argument handling and bp_call_dummy takes care
-   of stopping the dummy.  */
-
-#define CALL_DUMMY_LOCATION AT_ENTRY_POINT
-
-/* On the Alpha the call dummy code is never copied to user space,
-   stopping the user call is achieved via a bp_call_dummy breakpoint.
-   But we need a fake CALL_DUMMY definition to enable the proper
-   call_function_by_hand and to avoid zero length array warnings
-   in valops.c  */
-
-#define CALL_DUMMY { 0 }	/* Content doesn't matter. */
-
-#define CALL_DUMMY_START_OFFSET (0)
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-
-extern CORE_ADDR alpha_call_dummy_address PARAMS ((void));
-#define CALL_DUMMY_ADDRESS() alpha_call_dummy_address()
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.
-   We only have to set RA_REGNUM to the dummy breakpoint address
-   and T12_REGNUM (the `procedure value register') to the function address.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)    \
-{									\
-  CORE_ADDR bp_address = CALL_DUMMY_ADDRESS ();			\
-  if (bp_address == 0)							\
-    error ("no place to put call");					\
-  write_register (RA_REGNUM, bp_address);				\
-  write_register (T12_REGNUM, fun);					\
-}
-
-/* There's a mess in stack frame creation.  See comments in blockframe.c
-   near reference to INIT_FRAME_PC_FIRST.  */
-
-#define	INIT_FRAME_PC(fromleaf, prev) /* nada */
-
-#define INIT_FRAME_PC_FIRST(fromleaf, prev) \
-  (prev)->pc = ((fromleaf) ? SAVED_PC_AFTER_CALL ((prev)->next) : \
-	      (prev)->next ? FRAME_SAVED_PC ((prev)->next) : read_pc ());
-
-/* Special symbol found in blocks associated with routines.  We can hang
-   alpha_extra_func_info_t's off of this.  */
-
-#define MIPS_EFI_SYMBOL_NAME "__GDB_EFI_INFO__"
-extern void ecoff_relocate_efi PARAMS ((struct symbol *, CORE_ADDR));
-
-/* Specific information about a procedure.
-   This overlays the ALPHA's PDR records, 
-   alpharead.c (ab)uses this to save memory */
-
-typedef struct alpha_extra_func_info {
-	long	numargs;	/* number of args to procedure (was iopt) */
-	PDR	pdr;		/* Procedure descriptor record */
-} *alpha_extra_func_info_t;
-
-/* Define the extra_func_info that mipsread.c needs.
-   FIXME: We should define our own PDR interface, perhaps in a separate
-   header file. This would get rid of the <bfd.h> inclusion in all sources
-   and would abstract the mips/alpha interface from ecoff.  */
-#define mips_extra_func_info alpha_extra_func_info
-#define mips_extra_func_info_t alpha_extra_func_info_t
-
-#define EXTRA_FRAME_INFO \
-  int localoff; \
-  int pc_reg; \
-  alpha_extra_func_info_t proc_desc; \
-  struct frame_saved_regs *saved_regs;
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fci) init_extra_frame_info(fci)
-extern void
-init_extra_frame_info PARAMS ((struct frame_info *));
-
-#define	PRINT_EXTRA_FRAME_INFO(fi) \
-  { \
-    if (fi && fi->proc_desc && fi->proc_desc->pdr.framereg < NUM_REGS) \
-      printf_filtered (" frame pointer is at %s+%d\n", \
-                       REGISTER_NAME (fi->proc_desc->pdr.framereg), \
-                                 fi->proc_desc->pdr.frameoffset); \
-  }
-
-/* It takes two values to specify a frame on the ALPHA.  Sigh.
-
-   In fact, at the moment, the *PC* is the primary value that sets up
-   a frame.  The PC is looked up to see what function it's in; symbol
-   information from that function tells us which register is the frame
-   pointer base, and what offset from there is the "virtual frame pointer".
-   (This is usually an offset from SP.)  FIXME -- this should be cleaned
-   up so that the primary value is the SP, and the PC is used to disambiguate
-   multiple functions with the same SP that are at different stack levels. */
-
-#define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv)
-extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
-
-/* This is used by heuristic_proc_start.  It should be shot it the head.  */
-#ifndef VM_MIN_ADDRESS
-#define VM_MIN_ADDRESS (CORE_ADDR)0x120000000
-#endif
-
-/* If PC is in a shared library trampoline code, return the PC
-   where the function itself actually starts.  If not, return 0.  */
-#define SKIP_TRAMPOLINE_CODE(pc)  find_solib_trampoline_target (pc)
-
-/* If the current gcc for for this target does not produce correct debugging
-   information for float parameters, both prototyped and unprototyped, then
-   define this macro.  This forces gdb to  always assume that floats are
-   passed as doubles and then converted in the callee.
-
-   For the alpha, it appears that the debug info marks the parameters as
-   floats regardless of whether the function is prototyped, but the actual
-   values are always passed in as doubles.  Thus by setting this to 1, both
-   types of calls will work. */
-
-#define COERCE_FLOAT_TO_DOUBLE 1
-
-/* Return TRUE if procedure descriptor PROC is a procedure descriptor
-   that refers to a dynamically generated sigtramp function.
-
-   OSF/1 doesn't use dynamic sigtramp functions, so this is always
-   FALSE.  */
-
-#define PROC_DESC_IS_DYN_SIGTRAMP(proc)	(0)
-#define SET_PROC_DESC_IS_DYN_SIGTRAMP(proc)
-
-/* If PC is inside a dynamically generated sigtramp function, return
-   how many bytes the program counter is beyond the start of that
-   function.  Otherwise, return a negative value.
-
-   OSF/1 doesn't use dynamic sigtramp functions, so this always
-   returns -1.  */
-
-#define DYNAMIC_SIGTRAMP_OFFSET(pc)	(-1)
-
-/* Translate a signal handler frame into the address of the sigcontext
-   structure.  */
-
-#define SIGCONTEXT_ADDR(frame) \
-  (read_memory_integer ((frame)->next ? frame->next->frame : frame->frame, 8))
-
-/* If FRAME refers to a sigtramp frame, return the address of the next
-   frame.  */
-
-#define FRAME_PAST_SIGTRAMP_FRAME(frame, pc) \
-  (alpha_osf_skip_sigtramp_frame (frame, pc))
-extern CORE_ADDR alpha_osf_skip_sigtramp_frame PARAMS ((struct frame_info *, CORE_ADDR));
-
-#endif /* TM_ALPHA_H */
diff --git a/gdb/config/alpha/tm-alphalinux.h b/gdb/config/alpha/tm-alphalinux.h
deleted file mode 100644
index d836a70..0000000
--- a/gdb/config/alpha/tm-alphalinux.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Definitions to make GDB run on an Alpha box under Linux.  The
-   definitions here are used when the _target_ system is running Linux.
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_LINUXALPHA_H
-#define TM_LINUXALPHA_H
-
-#include "alpha/tm-alpha.h"
-
-/* Are we currently handling a signal ?  */
-
-extern long alpha_linux_sigtramp_offset PARAMS ((CORE_ADDR));
-#undef IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name)	(alpha_linux_sigtramp_offset (pc) >= 0)
-
-/* Get start and end address of sigtramp handler.  */
-
-#define SIGTRAMP_START(pc)	(pc - alpha_linux_sigtramp_offset (pc))
-#define SIGTRAMP_END(pc)	(SIGTRAMP_START(pc) + 3*4)
-
-
-/* Number of traps that happen between exec'ing the shell to run an
-   inferior, and when we finally get to the inferior code.  This is 2
-   on Linux and most implementations.  */
-
-#undef START_INFERIOR_TRAPS_EXPECTED
-#define START_INFERIOR_TRAPS_EXPECTED 2
-
-/* Return TRUE if procedure descriptor PROC is a procedure descriptor
-   that refers to a dynamically generated sigtramp function.  */
-
-#undef PROC_DESC_IS_DYN_SIGTRAMP
-#define PROC_SIGTRAMP_MAGIC	0x0e0f0f0f
-#define PROC_DESC_IS_DYN_SIGTRAMP(proc) ((proc)->pdr.isym		\
-					 == PROC_SIGTRAMP_MAGIC)
-#undef SET_PROC_DESC_IS_DYN_SIGTRAMP
-#define SET_PROC_DESC_IS_DYN_SIGTRAMP(proc) ((proc)->pdr.isym		\
-					     = PROC_SIGTRAMP_MAGIC)
-
-/* If PC is inside a dynamically generated sigtramp function, return
-   how many bytes the program counter is beyond the start of that
-   function.  Otherwise, return a negative value.  */
-
-#undef DYNAMIC_SIGTRAMP_OFFSET
-#define DYNAMIC_SIGTRAMP_OFFSET(pc)	(alpha_linux_sigtramp_offset (pc))
-
-/* Translate a signal handler frame into the address of the sigcontext
-   structure.  */
-
-#undef SIGCONTEXT_ADDR
-#define SIGCONTEXT_ADDR(frame)			((frame)->frame - 0x298)
-
-/* If FRAME refers to a sigtramp frame, return the address of the next frame.
-
-   Under Linux, sigtramp handlers have dynamically generated procedure
-   descriptors that make this hack unnecessary.  */
-
-#undef FRAME_PAST_SIGTRAMP_FRAME
-#define FRAME_PAST_SIGTRAMP_FRAME(frame, pc)	(0)
-
-/* We need this for the SOLIB_TRAMPOLINE stuff.  */
-#include "tm-sysv4.h"
-
-#endif /* TM_LINUXALPHA_H */
diff --git a/gdb/config/alpha/xm-alphalinux.h b/gdb/config/alpha/xm-alphalinux.h
deleted file mode 100644
index a7aeab0..0000000
--- a/gdb/config/alpha/xm-alphalinux.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Host definitions for GDB running on an Alpha under Linux
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#if !defined (HOST_BYTE_ORDER)
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-/* The alpha has no siginterrupt routine.  */
-#define NO_SIGINTERRUPT
-
-#define HAVE_TERMIOS
-#define HAVE_SIGSETMASK	1
-#define USG
diff --git a/gdb/config/alpha/xm-alphaosf.h b/gdb/config/alpha/xm-alphaosf.h
deleted file mode 100644
index 40b7fe0..0000000
--- a/gdb/config/alpha/xm-alphaosf.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Host definitions for GDB running on an alpha under OSF/1
-   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#if !defined (HOST_BYTE_ORDER)
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-/* The alpha has no siginterrupt routine.  */
-#define NO_SIGINTERRUPT
-
-#define HAVE_TERMIOS
diff --git a/gdb/config/arc/.Sanitize b/gdb/config/arc/.Sanitize
deleted file mode 100644
index f619174..0000000
--- a/gdb/config/arc/.Sanitize
+++ /dev/null
@@ -1,31 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-arc.mt
-tm-arc.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/arc/arc.mt b/gdb/config/arc/arc.mt
deleted file mode 100644
index 8ee8c3d..0000000
--- a/gdb/config/arc/arc.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: ARC processor
-TDEPFILES = arc-tdep.o
-TM_FILE = tm-arc.h
diff --git a/gdb/config/arc/tm-arc.h b/gdb/config/arc/tm-arc.h
deleted file mode 100644
index e964bef..0000000
--- a/gdb/config/arc/tm-arc.h
+++ /dev/null
@@ -1,347 +0,0 @@
-/* Parameters for target machine ARC, for GDB, the GNU debugger.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Used by arc-tdep.c to set the default cpu type.  */
-#define DEFAULT_ARC_CPU_TYPE "base"
-
-/* Byte order is selectable.  */
-#define	TARGET_BYTE_ORDER_SELECTABLE
-
-/* We have IEEE floating point, if we have any float at all.  */
-#define IEEE_FLOAT
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  SKIP_PROLOGUE_FRAMELESS_P advances
-   the PC past some of the prologue, but stops as soon as it
-   knows that the function has a frame.  Its result is equal
-   to its input PC if the function is frameless, unequal otherwise.  */
-
-#define SKIP_PROLOGUE(pc) \
-  { pc = skip_prologue (pc, 0); }
-#define SKIP_PROLOGUE_FRAMELESS_P(pc) \
-  { pc = skip_prologue (pc, 1); }
-extern CORE_ADDR skip_prologue PARAMS ((CORE_ADDR, int));
-
-/* Sequence of bytes for breakpoint instruction.
-   ??? The current value is "sr -1,[-1]" and is for the simulator only.
-   The simulator watches for this and does the right thing.
-   The hardware version will have to associate with each breakpoint
-   the sequence "flag 1; nop; nop; nop".  IE: The breakpoint insn will not
-   be a fixed set of bits but instead will be a branch to a semi-random
-   address.  Presumably this will be cleaned up for "second silicon".  */
-#define BIG_BREAKPOINT { 0x12, 0x1f, 0xff, 0xff }
-#define LITTLE_BREAKPOINT { 0xff, 0xff, 0x1f, 0x12 }
-
-/* Given the exposed pipeline, there isn't any one correct value.
-   However, this value must be 4.  GDB can't handle any other value (other than
-   zero).  See for example infrun.c:
-   "prev_pc != stop_pc - DECR_PC_AFTER_BREAK"  */
-/* FIXME */
-#define DECR_PC_AFTER_BREAK 8
-
-/* We don't have a reliable single step facility.
-   ??? We do have a cycle single step facility, but that won't work.  */
-#define SOFTWARE_SINGLE_STEP_P 1
-extern void arc_software_single_step PARAMS ((unsigned int, int));
-#define SOFTWARE_SINGLE_STEP(sig,bp_p) arc_software_single_step (sig, bp_p)
-
-/* FIXME: Need to set STEP_SKIPS_DELAY.  */
-
-/* Given a pc value as defined by the hardware, return the real address.
-   Remember that on the ARC blink contains that status register which
-   includes PC + flags (so we have to mask out the flags).  */
-#define ARC_PC_TO_REAL_ADDRESS(pc) (((pc) & 0xffffff) << 2)
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function
-   executes some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  (ARC_PC_TO_REAL_ADDRESS (read_register (BLINK_REGNUM)))
-
-/* Stack grows upward */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-#define NUM_REGS 92
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES \
-{ \
-    /*  0 */ "r0",  "r1",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7", \
-    /*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15", \
-    /* 16 */ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
-    /* 24 */ "r24", "r25", "r26", "fp", "sp", "ilink1", "ilink2", "blink", \
-    /* 32 */ "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39", \
-    /* 40 */ "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47", \
-    /* 48 */ "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55", \
-    /* 56 */ "r56", "mlo", "mmid", "mhi", "lp_count", \
-    /* 61 */ "status", "sema", "lp_start", "lp_end", "identity", "debug", \
-    /* 67 */ "aux10", "aux11", "aux12", "aux13", "aux14", \
-    /* 72 */ "aux15", "aux16", "aux17", "aux18", "aux19", \
-    /* 77 */ "aux1a", "aux1b", "aux1c", "aux1d", "aux1e", \
-    /* 82 */ "aux1f", "aux20", "aux21", "aux22", \
-    /* 86 */ "aux30", "aux31", "aux32", "aux33", "aux40", \
-    /* 91 */ "pc" \
-}
-
-/* Register numbers of various important registers (used to index
-   into arrays of register names and register values).  */
-
-#define R0_REGNUM   0	   /* First local register		*/
-#define R59_REGNUM 59	   /* Last local register		*/
-#define FP_REGNUM  27	   /* Contains address of executing stack frame */
-#define SP_REGNUM  28      /* stack pointer */
-#define BLINK_REGNUM 31    /* link register */
-#define	STA_REGNUM 61	   /* processor status word */
-#define PC_REGNUM  91	   /* instruction pointer */
-#define AUX_BEG_REGNUM  61 /* aux reg begins */
-#define AUX_END_REGNUM  90 /* aux reg ends, pc not real aux reg */
-
-/* Fake registers used to mark immediate data.  */
-#define SHIMM_FLAG_REGNUM 61
-#define LIMM_REGNUM 62
-#define SHIMM_REGNUM 63
-
-#define AUX_REG_MAP \
-{ \
-   {  0,  1,  2,  3,  4,  5, \
-     16, -1, -1, -1, -1, \
-     -1, -1, -1, -1, -1, \
-     -1, -1, -1, -1, 30, \
-     -1, 32, 33, -1, \
-      48, 49, 50, 51, 64, \
-      0 \
-    }, \
-   {  0,  1,  2,  3,  4,  5, \
-     16, -1, -1, -1, -1, \
-     -1, -1, -1, -1, -1, \
-     -1, -1, -1, -1, 30, \
-     31, 32, 33, -1, \
-     -1, -1, -1, -1, -1, \
-      0 \
-    }, \
-   {  0,  1,  2,  3,  4,  5, \
-      16, 17, 18, 19, 20, \
-      21, 22, 23, 24, 25, \
-      26, 27, 28, 29, 30, \
-      31, 32, 33, 34, \
-     -1, -1, -1, -1, -1, \
-      0 \
-    } \
-}
-   
-#define PFP_REGNUM R0_REGNUM	/* Previous frame pointer	*/
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES (NUM_REGS * 4)
-
-/* Index within `registers' of the first byte of the space for register N.  */
-#define REGISTER_BYTE(N) (4*(N))
-
-/* Number of bytes of storage in the actual machine representation
-   for register N. */
-#define REGISTER_RAW_SIZE(N) 4
-
-/* Number of bytes of storage in the program's representation for register N. */
-#define REGISTER_VIRTUAL_SIZE(N) 4
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-#define REGISTER_VIRTUAL_TYPE(N) (builtin_type_int)
-
-
-/* Macros for understanding function return values... */
-
-/* Does the specified function use the "struct returning" convention
-   or the "value returning" convention?  The "value returning" convention
-   almost invariably returns the entire value in registers.  The
-   "struct returning" convention often returns the entire value in
-   memory, and passes a pointer (out of or into the function) saying
-   where the value (is or should go).
-
-   Since this sometimes depends on whether it was compiled with GCC,
-   this is also an argument.  This is used in call_function to build a
-   stack, and in value_being_returned to print return values.
-
-   On arc, a structure is always retunred with pointer in r0. */
-
-#define USE_STRUCT_CONVENTION(gcc_p, type) 1
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  This is only called if USE_STRUCT_CONVENTION for this
-   type is 0.
-*/
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-	memcpy(VALBUF, REGBUF+REGISTER_BYTE(R0_REGNUM), TYPE_LENGTH (TYPE))
-
-/* If USE_STRUCT_CONVENTION produces a 1, 
-   extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one). */
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-   (error("Don't know where large structure is returned on arc"), 0)
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format, for "value returning" functions.
-   For 'return' command:  not (yet) implemented for arc.  */
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-    error ("Returning values from functions is not implemented in arc gdb")
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    error ("Returning values from functions is not implemented in arc gdb")
-
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* We cache information about saved registers in the frame structure,
-   to save us from having to re-scan function prologues every time
-   a register in a non-current frame is accessed.  */
-
-#define EXTRA_FRAME_INFO \
-	struct frame_saved_regs *fsr; \
-	CORE_ADDR arg_pointer;
-
-/* Zero the frame_saved_regs pointer when the frame is initialized,
-   so that FRAME_FIND_SAVED_REGS () will know to allocate and
-   initialize a frame_saved_regs struct the first time it is called.
-   Set the arg_pointer to -1, which is not valid; 0 and other values
-   indicate real, cached values.  */
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-	((fi)->fsr = 0, (fi)->arg_pointer = -1)
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer.
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.  */
-/* On the arc, we get the chain pointer by reading the PFP saved
-   on the stack. */
-/* The PFP and RPC is in fp and fp+4.  */
-
-#define FRAME_CHAIN(thisframe) \
-  (read_memory_integer (FRAME_FP (thisframe), 4))
-
-/* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-   and has no caller.  */
-#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  do { \
-    if ((FI)->signal_handler_caller) \
-      (FRAMELESS) = 0; \
-    else \
-      (FRAMELESS) = frameless_look_for_prologue (FI); \
-  } while (0)
-
-/* Where is the PC for a specific frame.
-   A leaf function may never save blink, so we have to check for that here.  */
-
-#define FRAME_SAVED_PC(frame) (arc_frame_saved_pc (frame))
-struct frame_info; /* in case frame.h not included yet */
-CORE_ADDR arc_frame_saved_pc PARAMS ((struct frame_info *));
-
-/* If the argument is on the stack, it will be here.
-   We cache this value in the frame info if we've already looked it up.  */
-/* ??? Is the arg_pointer check necessary?  */
-
-#define FRAME_ARGS_ADDRESS(fi) \
-  (((fi)->arg_pointer != -1) ? (fi)->arg_pointer : (fi)->frame)
-
-/* This is the same except it should return 0 when
-   it does not really know where the args are, rather than guessing.
-   This value is not cached since it is only used infrequently.  */
-
-#define FRAME_LOCALS_ADDRESS(fi)	((fi)->frame)
-
-/* Set NUMARGS to the number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(numargs, fi)	(numargs = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Produce the positions of the saved registers in a stack frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \
-	frame_find_saved_regs (frame_info_addr, &sr)
-extern void frame_find_saved_regs();		/* See arc-tdep.c */
-
-
-/* Things needed for making calls to functions in the inferior process */
-#define PUSH_DUMMY_FRAME \
-	push_dummy_frame ()
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-#define POP_FRAME \
-	pop_frame ()
-
-/* This sequence of words is the instructions  bl xxxx, flag 1 */
-#define CALL_DUMMY { 0x28000000, 0x1fbe8001 }   
-#define CALL_DUMMY_LENGTH 8
-
-/* Start execution at beginning of dummy */
-#define CALL_DUMMY_START_OFFSET 0 
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at 'dummyname'.*/  
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
-{ \
-        int from, to, delta, loc; \
-        loc = (int)(read_register (SP_REGNUM) - CALL_DUMMY_LENGTH); \
-        from = loc + 4; \
-        to = (int)(fun); \
-        delta = (to - from) >> 2; \
-        *((char *)(dummyname) + 1) = (delta & 0x1); \
-        *((char *)(dummyname) + 2) = ((delta >> 1) & 0xff); \
-        *((char *)(dummyname) + 3) = ((delta >> 9) & 0xff); \
-        *((char *)(dummyname) + 4) = ((delta >> 17) & 0x7); \
-}
-
diff --git a/gdb/config/arm/.Sanitize b/gdb/config/arm/.Sanitize
deleted file mode 100644
index 85af8c7..0000000
--- a/gdb/config/arm/.Sanitize
+++ /dev/null
@@ -1,37 +0,0 @@
-# .Sanitize for devo/gdb/config/arm.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-arm.mh
-arm.mt
-nm-arm.h
-tm-arm.h
-xm-arm.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/arm/arm.mh b/gdb/config/arm/arm.mh
deleted file mode 100644
index 4fcf0de..0000000
--- a/gdb/config/arm/arm.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Acorn RISC machine running RISCiX (4.3bsd)
-XDEPFILES= infptrace.o inftarg.o fork-child.o arm-xdep.o arm-convert.o 
-XM_FILE= xm-arm.h
-
-NAT_FILE= nm-arm.h
diff --git a/gdb/config/arm/arm.mt b/gdb/config/arm/arm.mt
deleted file mode 100644
index 4933c46..0000000
--- a/gdb/config/arm/arm.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Acorn RISC machine (ARM) with simulator
-TDEPFILES= arm-tdep.o remote-rdp.o
-TM_FILE= tm-arm.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/arm/libsim.a
diff --git a/gdb/config/arm/nm-arm.h b/gdb/config/arm/nm-arm.h
deleted file mode 100644
index 970a885..0000000
--- a/gdb/config/arm/nm-arm.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Definitions to make GDB run on an ARM under RISCiX (4.3bsd).
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR (0x01000000 - (UPAGES * NBPG))
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
diff --git a/gdb/config/arm/tm-arm.h b/gdb/config/arm/tm-arm.h
deleted file mode 100644
index 7185712..0000000
--- a/gdb/config/arm/tm-arm.h
+++ /dev/null
@@ -1,477 +0,0 @@
-/* Definitions to make GDB target for an ARM
-   Copyright 1986, 1987, 1989, 1991, 1993, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct type;
-struct value;
-#endif
-
-#define TARGET_BYTE_ORDER_SELECTABLE
-
-/* IEEE format floating point */
-
-#define IEEE_FLOAT
-
-/* FIXME: may need a floatformat_ieee_double_bigbyte_littleword format for
-   BIG_ENDIAN use. -fnf */
-
-#define TARGET_DOUBLE_FORMAT (target_byte_order == BIG_ENDIAN \
-			      ? &floatformat_ieee_double_big \
-			      : &floatformat_ieee_double_littlebyte_bigword)
-
-/* When reading symbols, we need to zap the low bit of the address, which
-   may be set to 1 for Thumb functions.  */
-
-#define SMASH_TEXT_ADDRESS(addr) ((addr) &= ~0x1)
-
-/* Remove useless bits from addresses in a running program.  */
-
-CORE_ADDR arm_addr_bits_remove PARAMS ((CORE_ADDR));
-
-#define ADDR_BITS_REMOVE(val) (arm_addr_bits_remove (val))
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-extern CORE_ADDR arm_skip_prologue PARAMS ((CORE_ADDR pc));
-
-#define SKIP_PROLOGUE(pc) { pc = arm_skip_prologue (pc); }
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) arm_saved_pc_after_call (frame)
-struct frame_info;
-extern CORE_ADDR arm_saved_pc_after_call PARAMS ((struct frame_info *));
-
-/* I don't know the real values for these.  */
-#define TARGET_UPAGES UPAGES
-#define TARGET_NBPG NBPG
-
-/* Address of end of stack space.  */
-
-#define STACK_END_ADDR (0x01000000 - (TARGET_UPAGES * TARGET_NBPG))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* !!!! if we're using RDP, then we're inserting breakpoints and storing
-   their handles instread of what was in memory.  It is nice that
-   this is the same size as a handle - otherwise remote-rdp will
-   have to change. */
-
-/* BREAKPOINT_FROM_PC uses the program counter value to determine whether a
-   16- or 32-bit breakpoint should be used.  It returns a pointer
-   to a string of bytes that encode a breakpoint instruction, stores
-   the length of the string to *lenptr, and adjusts the pc (if necessary) to
-   point to the actual memory location where the breakpoint should be
-   inserted.  */
-
-extern breakpoint_from_pc_fn arm_breakpoint_from_pc;
-#define BREAKPOINT_FROM_PC(pcptr, lenptr) arm_breakpoint_from_pc (pcptr, lenptr)
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* code to execute to print interesting information about the
- * floating point processor (if any)
- * No need to define if there is nothing to do.
- */
-#define FLOAT_INFO { arm_float_info (); }
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-/* Note: I make a fake copy of the pc in register 25 (calling it ps) so
-   that I can clear the status bits from pc (register 15) */
-
-#define NUM_REGS 26
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define ORIGINAL_REGISTER_NAMES \
-{ "a1", "a2", "a3", "a4", /*  0  1  2  3 */ \
-  "v1", "v2", "v3", "v4", /*  4  5  6  7 */ \
-  "v5", "v6", "sl", "fp", /*  8  9 10 11 */ \
-  "ip", "sp", "lr", "pc", /* 12 13 14 15 */ \
-  "f0", "f1", "f2", "f3", /* 16 17 18 19 */ \
-  "f4", "f5", "f6", "f7", /* 20 21 22 23 */ \
-  "fps","ps" }            /* 24 25       */
-
-/* These names are the ones which gcc emits, and 
-   I find them less confusing.  Toggle between them
-   using the `othernames' command. */
-
-#define ADDITIONAL_REGISTER_NAMES \
-{ "r0", "r1", "r2", "r3", /*  0  1  2  3 */ \
-  "r4", "r5", "r6", "r7", /*  4  5  6  7 */ \
-  "r8", "r9", "sl", "fp", /*  8  9 10 11 */ \
-  "ip", "sp", "lr", "pc", /* 12 13 14 15 */ \
-  "f0", "f1", "f2", "f3", /* 16 17 18 19 */ \
-  "f4", "f5", "f6", "f7", /* 20 21 22 23 */ \
-  "fps","ps" }            /* 24 25       */
-
-#define REGISTER_NAMES ADDITIONAL_REGISTER_NAMES
-#ifndef REGISTER_NAMES
-#define REGISTER_NAMES ORIGINAL_REGISTER_NAMES
-#endif
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define A1_REGNUM 0		/* first integer-like argument */
-#define A4_REGNUM 3		/* last integer-like argument */
-#define AP_REGNUM 11
-#define FP_REGNUM 11		/* Contains address of executing stack frame */
-#define SP_REGNUM 13		/* Contains address of top of stack */
-#define LR_REGNUM 14		/* address to return to from a function call */
-#define PC_REGNUM 15		/* Contains program counter */
-#define F0_REGNUM 16		/* first floating point register */
-#define F3_REGNUM 19		/* last floating point argument register */
-#define F7_REGNUM 23		/* last floating point register */
-#define FPS_REGNUM 24		/* floating point status register */
-#define PS_REGNUM 25		/* Contains processor status */
-
-#define THUMB_FP_REGNUM 7	/* R7 is frame register on Thumb */
-
-#define ARM_NUM_ARG_REGS 	4
-#define ARM_LAST_ARG_REGNUM 	A4_REGNUM
-#define ARM_NUM_FP_ARG_REGS 	4
-#define ARM_LAST_FP_ARG_REGNUM	F3_REGNUM
-
-/* Instruction condition field values.  */
-#define INST_EQ		0x0
-#define INST_NE		0x1
-#define INST_CS		0x2
-#define INST_CC		0x3
-#define INST_MI		0x4
-#define INST_PL		0x5
-#define INST_VS		0x6
-#define INST_VC		0x7
-#define INST_HI		0x8
-#define INST_LS		0x9
-#define INST_GE		0xa
-#define INST_LT		0xb
-#define INST_GT		0xc
-#define INST_LE		0xd
-#define INST_AL		0xe
-#define INST_NV		0xf
-
-#define FLAG_N		0x80000000
-#define FLAG_Z		0x40000000
-#define FLAG_C		0x20000000
-#define FLAG_V		0x10000000
-
-
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES (16*4 + 12*8 + 4 + 4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) (((N) < F0_REGNUM) ? (N)*4 : \
-			  (((N) < PS_REGNUM) ? 16*4 + ((N) - 16)*12 : \
-			   16*4 + 8*12 + ((N) - FPS_REGNUM) * 4))
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the vax, all regs are 4 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) (((N) < F0_REGNUM || (N) >= FPS_REGNUM) ? 4 : 12)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On the vax, all regs are 4 bytes.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (((N) < F0_REGNUM || (N) >= FPS_REGNUM) ? 4 : 8)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 12 
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-#define REGISTER_CONVERTIBLE(N) ((unsigned)(N) - F0_REGNUM < 8)
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-  double val; \
-  convert_from_extended ((FROM), & val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO)	\
-{ \
-  double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  convert_to_extended (&val, (TO)); \
-}
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- (((unsigned)(N) - F0_REGNUM) < 8 ? builtin_type_double : builtin_type_int)
-
-/* The system C compiler uses a similar structure return convention to gcc */
-extern use_struct_convention_fn arm_use_struct_convention;
-#define USE_STRUCT_CONVENTION(gcc_p, type) arm_use_struct_convention (gcc_p, type)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { write_register (0, (ADDR)); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				\
-    convert_from_extended (REGBUF + REGISTER_BYTE (F0_REGNUM), VALBUF);	\
-  else									\
-    memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) {				\
-    char _buf[MAX_REGISTER_RAW_SIZE];					\
-    convert_to_extended (VALBUF, _buf); 					\
-    write_register_bytes (REGISTER_BYTE (F0_REGNUM), _buf, MAX_REGISTER_RAW_SIZE); \
-  } else								\
-    write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
-
-/* Specify that for the native compiler variables for a particular
-   lexical context are listed after the beginning LBRAC instead of
-   before in the executables list of symbols.  */
-#define VARIABLES_INSIDE_BLOCK(desc, gcc_p) (!(gcc_p))
-
-
-/* Define other aspects of the stack frame. 
-   We keep the offsets of all saved registers, 'cause we need 'em a lot!
-   We also keep the current size of the stack frame, and the offset of
-   the frame pointer from the stack pointer (for frameless functions, and
-   when we're still in the prologue of a function with a frame) */
-
-#define EXTRA_FRAME_INFO  	\
-  struct frame_saved_regs fsr;	\
-  int framesize;		\
-  int frameoffset;		\
-  int framereg;
-
-extern void arm_init_extra_frame_info PARAMS ((struct frame_info *fi));
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) arm_init_extra_frame_info (fi)
-
-/* Return the frame address.  On ARM, it is R11; on Thumb it is R7.  */
-CORE_ADDR arm_target_read_fp PARAMS ((void));
-#define TARGET_READ_FP() arm_target_read_fp ()
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer.
-
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.  */
-
-#define FRAME_CHAIN(thisframe) (CORE_ADDR) arm_frame_chain (thisframe)
-extern CORE_ADDR arm_frame_chain PARAMS ((struct frame_info *));
-
-#define LOWEST_PC 0x20  /* the first 0x20 bytes are the trap vectors. */
-
-#define FRAME_CHAIN_VALID(chain, thisframe) \
-  (chain != 0 && (FRAME_SAVED_PC (thisframe) >= LOWEST_PC))
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-{							\
-  CORE_ADDR func_start, after_prologue;			\
-  func_start = (get_pc_function_start ((FI)->pc) +	\
-		FUNCTION_START_OFFSET);			\
-  after_prologue = func_start;				\
-  SKIP_PROLOGUE (after_prologue);			\
-  (FRAMELESS) = (after_prologue == func_start);		\
-}
-
-/* Saved Pc.  */
-
-#define FRAME_SAVED_PC(FRAME)	arm_frame_saved_pc (FRAME)
-extern CORE_ADDR arm_frame_saved_pc PARAMS ((struct frame_info *));
-
-#define FRAME_ARGS_ADDRESS(fi) (fi->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(numargs, fi) (numargs = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-struct frame_saved_regs;
-struct frame_info;
-void frame_find_saved_regs PARAMS((struct frame_info *fi,
-				   struct frame_saved_regs *fsr));
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
- arm_frame_find_saved_regs (frame_info, &(frame_saved_regs));
-
-
-/* Things needed for making the inferior call functions.  */
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-    sp = arm_push_arguments ((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR
-arm_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-void arm_push_dummy_frame PARAMS ((void));
-
-#define PUSH_DUMMY_FRAME arm_push_dummy_frame ()
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-void arm_pop_frame PARAMS ((void));
-
-#define POP_FRAME arm_pop_frame ()
-
-/* This sequence of words is the instructions
-
-     mov 	lr,pc
-     mov	pc,r4
-     swi	bkpt_swi
-
-   Note this is 12 bytes.  */
-
-#define CALL_DUMMY {0xe1a0e00f, 0xe1a0f004, 0xef180000}
-
-#define CALL_DUMMY_START_OFFSET 0  /* Start execution at beginning of dummy */
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET arm_call_dummy_breakpoint_offset()
-extern int arm_call_dummy_breakpoint_offset PARAMS ((void));
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
-   arm_fix_call_dummy (dummyname, pc, fun, nargs, args, type, gcc_p)
-
-void arm_fix_call_dummy PARAMS ((char *dummy, CORE_ADDR pc, CORE_ADDR fun,
-				 int nargs, struct value **args,
-				 struct type *type, int gcc_p));
-
-CORE_ADDR arm_get_next_pc PARAMS ((CORE_ADDR));
-
-/* Functions for dealing with Thumb call thunks.  */
-#define IN_SOLIB_CALL_TRAMPOLINE(pc, name)	arm_in_call_stub (pc, name)
-#define SKIP_TRAMPOLINE_CODE(pc)		arm_skip_stub (pc)
-extern int arm_in_call_stub PARAMS ((CORE_ADDR pc,  char *name));
-extern CORE_ADDR arm_skip_stub PARAMS ((CORE_ADDR pc));
-
-/* Function to determine whether MEMADDR is in a Thumb function.  */
-extern int arm_pc_is_thumb PARAMS ((bfd_vma memaddr));
-
-/* Function to determine whether MEMADDR is in a call dummy called from
-   a Thumb function.  */
-extern int arm_pc_is_thumb_dummy PARAMS ((bfd_vma memaddr));
-
-/* Macros for setting and testing a bit in a minimal symbol that
-   marks it as Thumb function.  The MSB of the minimal symbol's
-   "info" field is used for this purpose. This field is already
-   being used to store the symbol size, so the assumption is
-   that the symbol size cannot exceed 2^31.
- 
-   COFF_MAKE_MSYMBOL_SPECIAL
-   ELF_MAKE_MSYMBOL_SPECIAL	tests whether the COFF or ELF symbol corresponds 
-                        to a thumb function, and sets a "special" bit in a
-                        minimal symbol to indicate that it does
-   MSYMBOL_SET_SPECIAL	actually sets the "special" bit
-   MSYMBOL_IS_SPECIAL   tests the "special" bit in a minimal symbol
-   MSYMBOL_SIZE         returns the size of the minimal symbol, i.e.
-                        the "info" field with the "special" bit masked out
-*/
- 
-extern int coff_sym_is_thumb(int val);
-#define MSYMBOL_SET_SPECIAL(msym) \
-    MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) | 0x80000000)
-#define MSYMBOL_IS_SPECIAL(msym) \
-  (((long) MSYMBOL_INFO (msym) & 0x80000000) != 0)
-#define MSYMBOL_SIZE(msym) \
-  ((long) MSYMBOL_INFO (msym) & 0x7fffffff)
-
-/* Thumb symbol are of type STT_LOPROC, (synonymous with STT_ARM_TFUNC) */
-#define ELF_MAKE_MSYMBOL_SPECIAL(sym,msym) \
- { if(ELF_ST_TYPE(((elf_symbol_type *)(sym))->internal_elf_sym.st_info) == STT_LOPROC) \
-	MSYMBOL_SET_SPECIAL(msym); }
-  
-#define COFF_MAKE_MSYMBOL_SPECIAL(val,msym) \
- { if(coff_sym_is_thumb(val)) MSYMBOL_SET_SPECIAL(msym); }
diff --git a/gdb/config/arm/xm-arm.h b/gdb/config/arm/xm-arm.h
deleted file mode 100644
index 34c0bd3..0000000
--- a/gdb/config/arm/xm-arm.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Definitions to make GDB run on an ARM under RISCiX (4.3bsd).
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-
-#if 0
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, SIGKILL, SIGSEGV, 0, 0, 0, 0, 0, \
-  0, 0, SIGTRAP, SIGTRAP, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0}
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movl $ end, sp");      \
-  asm ("clrl fp"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("pushl fp");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("pushl 8(sp)");        \
-  asm ("pushl 8(sp)");        \
-  asm ("pushal 0x14(sp)");    \
-  asm ("pushr $037777"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS      \
-{ asm ("popr $037777");    \
-  asm ("subl2 $8,(sp)");   \
-  asm ("movl (sp),sp");    \
-  asm ("rei"); }
-#endif /* 0 */
diff --git a/gdb/config/d10v/.Sanitize b/gdb/config/d10v/.Sanitize
deleted file mode 100644
index 2113212..0000000
--- a/gdb/config/d10v/.Sanitize
+++ /dev/null
@@ -1,33 +0,0 @@
-# .Sanitize for devo/gdb/config/d10v
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-d10v.mt
-tm-d10v.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/d10v/d10v.mt b/gdb/config/d10v/d10v.mt
deleted file mode 100644
index e757804..0000000
--- a/gdb/config/d10v/d10v.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Mitsubishi D10V processor
-TDEPFILES= d10v-tdep.o remote-d10v.o
-TM_FILE= tm-d10v.h
-SIM_OBS= remote-sim.o
-SIM= ../sim/d10v/libsim.a -lm
-
diff --git a/gdb/config/d10v/tm-d10v.h b/gdb/config/d10v/tm-d10v.h
deleted file mode 100644
index ef75bc5..0000000
--- a/gdb/config/d10v/tm-d10v.h
+++ /dev/null
@@ -1,337 +0,0 @@
-/* Target-specific definition for the Mitsubishi D10V
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Contributed by Martin Hunt, hunt@cygnus.com */
-
-#define GDB_TARGET_IS_D10V
-
-/* Define the bit, byte, and word ordering of the machine.  */
-
-#define TARGET_BYTE_ORDER	BIG_ENDIAN
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* these are the addresses the D10V-EVA board maps data */
-/* and instruction memory to. */
-
-#define DMEM_START	0x0000000
-#define IMEM_START	0x1000000
-#define STACK_START	0x0007ffe
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct frame_info;
-struct frame_saved_regs; 
-struct type;
-struct value;
-#endif
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-extern CORE_ADDR d10v_skip_prologue ();
-#define SKIP_PROLOGUE(ip) \
-    {(ip) = d10v_skip_prologue(ip);}
-
-
-/* Stack grows downward.  */
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* for a breakpoint, use "dbt || nop" */
-#define BREAKPOINT {0x2f, 0x90, 0x5e, 0x00} 
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-#define DECR_PC_AFTER_BREAK 4
-
-#define REGISTER_NAMES \
-{ "r0", "r1", "r2", "r3", "r4", "r5",  "r6", "r7", \
-    "r8", "r9", "r10","r11","r12", "r13", "r14","r15",\
-    "psw","bpsw","pc","bpc", "cr4", "cr5", "cr6", "rpt_c",\
-    "rpt_s","rpt_e", "mod_s", "mod_e", "cr12", "cr13", "iba", "cr15",\
-    "imap0","imap1","dmap","a0", "a1"\
-    }
-
-#define NUM_REGS 37
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define R0_REGNUM	0
-#define LR_REGNUM 	13
-#define SP_REGNUM 	15
-#define FP_REGNUM	11
-#define PC_REGNUM 	18
-#define PSW_REGNUM 	16
-#define IMAP0_REGNUM	32
-#define IMAP1_REGNUM	33
-#define DMAP_REGNUM	34
-#define A0_REGNUM 	35
-
-/* Say how much memory is needed to store a copy of the register set */
-#define REGISTER_BYTES    ((NUM_REGS-2)*2+16) 
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  \
-( ((N) > A0_REGNUM) ? ( ((N)-A0_REGNUM)*8 + A0_REGNUM*2 ) : ((N) * 2) )
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N) ( ((N) >= A0_REGNUM) ? 8 : 2 )
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */   
-#define REGISTER_VIRTUAL_SIZE(N) ( ((N) >= A0_REGNUM) ? 8 : ( ((N) == PC_REGNUM || (N) == SP_REGNUM) ? 4 : 2 ))
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-( ((N) < A0_REGNUM ) ? ((N) == PC_REGNUM || (N) == SP_REGNUM ? builtin_type_long : builtin_type_short) : builtin_type_long_long)
-
-
-/* convert $pc and $sp to/from virtual addresses */
-#define REGISTER_CONVERTIBLE(N) ((N) == PC_REGNUM || (N) == SP_REGNUM)
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-    ULONGEST x = extract_unsigned_integer ((FROM), REGISTER_RAW_SIZE (REGNUM)); \
-    if (REGNUM == PC_REGNUM) x = (x << 2) | IMEM_START; \
-    else x |= DMEM_START; \
-    store_unsigned_integer ((TO), TYPE_LENGTH(TYPE), x); \
-}
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
-{ \
-    ULONGEST x = extract_unsigned_integer ((FROM), TYPE_LENGTH(TYPE)); \
-    x &= 0x3ffff; \
-    if (REGNUM == PC_REGNUM) x >>= 2; \
-    store_unsigned_integer ((TO), 2, x); \
-}
-
-#define D10V_MAKE_DADDR(x) ((x) | DMEM_START)
-#define D10V_MAKE_IADDR(x) (((x) << 2) | IMEM_START)
-
-#define D10V_DADDR_P(X) (((X) & 0x3000000) == DMEM_START)
-#define D10V_IADDR_P(X) (((X) & 0x3000000) == IMEM_START)
-
-#define D10V_CONVERT_IADDR_TO_RAW(X) (((X) >> 2) & 0xffff)
-#define D10V_CONVERT_DADDR_TO_RAW(X) ((X) & 0xffff)
-
-#define ARG1_REGNUM R0_REGNUM
-#define ARGN_REGNUM 3
-#define RET1_REGNUM R0_REGNUM
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
-
-   We store structs through a pointer passed in the first Argument
-   register. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    { write_register (ARG1_REGNUM, (ADDR));  }
-
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  
-
-   Things always get returned in RET1_REGNUM, RET2_REGNUM, ... */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE(RET1_REGNUM), VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-     (extract_address ((REGBUF) + REGISTER_BYTE (ARG1_REGNUM), REGISTER_RAW_SIZE (ARG1_REGNUM)) | DMEM_START)
-
-/* Should we use EXTRACT_STRUCT_VALUE_ADDRESS instead of
-   EXTRACT_RETURN_VALUE?  GCC_P is true if compiled with gcc
-   and TYPE is the type (which is known to be struct, union or array).
-
-   The d10v returns anything less than 8 bytes in size in
-   registers. */
-
-extern use_struct_convention_fn d10v_use_struct_convention;
-#define USE_STRUCT_CONVENTION(gcc_p, type) d10v_use_struct_convention (gcc_p, type)
-
-
-
-/* Define other aspects of the stack frame. 
-   we keep a copy of the worked out return pc lying around, since it
-   is a useful bit of info */
-
-#define EXTRA_FRAME_INFO \
-    CORE_ADDR return_pc; \
-    int frameless; \
-    int size;
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-    d10v_init_extra_frame_info(fromleaf, fi) 
-
-extern void d10v_init_extra_frame_info PARAMS (( int fromleaf, struct frame_info *fi ));
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_CHAIN(FRAME)       d10v_frame_chain(FRAME)
-extern int d10v_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-#define FRAME_CHAIN_VALID(chain, thisframe) d10v_frame_chain_valid (chain, thisframe)
-#define FRAME_SAVED_PC(FRAME)    ((FRAME)->return_pc)   
-#define FRAME_ARGS_ADDRESS(fi)   (fi)->frame
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-/* Immediately after a function call, return the saved pc.  We can't */
-/* use frame->return_pc beause that is determined by reading R13 off the */
-/*stack and that may not be written yet. */
-
-#define SAVED_PC_AFTER_CALL(frame) ((read_register(LR_REGNUM) << 2) | IMEM_START)
-    
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-/* We can't tell how many args there are */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   d10v_frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-extern void d10v_frame_find_saved_regs PARAMS ((struct frame_info *, struct frame_saved_regs *));
-
-#define NAMES_HAVE_UNDERSCORE
-
-
-/* DUMMY FRAMES.  Need these to support inferior function calls.  They
-   work like this on D10V: First we set a breakpoint at 0 or __start.
-   Then we push all the registers onto the stack.  Then put the
-   function arguments in the proper registers and set r13 to our
-   breakpoint address.  Finally, the PC is set to the start of the
-   function being called (no JSR/BSR insn).  When it hits the
-   breakpoint, clear the break point and pop the old register contents
-   off the stack.  */
-
-extern void d10v_pop_frame PARAMS ((struct frame_info *frame));
-#define POP_FRAME generic_pop_current_frame (d10v_pop_frame)
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
-extern CORE_ADDR d10v_push_return_address PARAMS ((CORE_ADDR pc, CORE_ADDR sp));
-#define PUSH_RETURN_ADDRESS(PC, SP)  d10v_push_return_address (PC, SP)
-
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-/* #define PC_IN_CALL_DUMMY(pc, sp, frame_address) ( pc == IMEM_START + 4 ) */
-
-#define PUSH_DUMMY_FRAME	generic_push_dummy_frame ()
-
-/* override the default get_saved_register function with one that
-   takes account of generic CALL_DUMMY frames */
-#define GET_SAVED_REGISTER
-#define get_saved_register generic_get_saved_register
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-    sp = d10v_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR d10v_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-d10v_extract_return_value(TYPE, REGBUF, VALBUF)
-  extern void
-d10v_extract_return_value PARAMS ((struct type *, char *, char *));
-
-
-#define REGISTER_SIZE 2
-
-#ifdef CC_HAS_LONG_LONG
-#  define LONGEST long long
-#else
-#  define LONGEST long
-#endif 
-#define ULONGEST unsigned LONGEST
-
-void d10v_write_pc PARAMS ((CORE_ADDR val, int pid));
-CORE_ADDR d10v_read_pc PARAMS ((int pid));
-void d10v_write_sp PARAMS ((CORE_ADDR val));
-CORE_ADDR d10v_read_sp PARAMS ((void));
-void d10v_write_fp PARAMS ((CORE_ADDR val));
-CORE_ADDR d10v_read_fp PARAMS ((void));
-
-#define TARGET_READ_PC(pid)		d10v_read_pc (pid)
-#define TARGET_WRITE_PC(val,pid)	d10v_write_pc (val, pid)
-#define TARGET_READ_FP()		d10v_read_fp ()
-#define TARGET_WRITE_FP(val)		d10v_write_fp (val)
-#define TARGET_READ_SP()		d10v_read_sp ()
-#define TARGET_WRITE_SP(val)		d10v_write_sp (val)
-
-/* Number of bits in the appropriate type */
-#define TARGET_INT_BIT (2 * TARGET_CHAR_BIT)
-#define TARGET_PTR_BIT (4 * TARGET_CHAR_BIT)
-#define TARGET_DOUBLE_BIT (4 * TARGET_CHAR_BIT)
-#define TARGET_LONG_DOUBLE_BIT (8 * TARGET_CHAR_BIT)
-
-
-/* For the d10v when talking to the remote d10v board, GDB addresses
-   need to be translated into a format that the d10v rom monitor
-   understands. */
-
-int remote_d10v_translate_xfer_address PARAMS ((CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr));
-#define REMOTE_TRANSLATE_XFER_ADDRESS(GDB_ADDR, GDB_LEN, REM_ADDR, REM_LEN) \
-(REM_LEN) = remote_d10v_translate_xfer_address ((GDB_ADDR), (GDB_LEN), &(REM_ADDR))
-
diff --git a/gdb/config/d30v/.Sanitize b/gdb/config/d30v/.Sanitize
deleted file mode 100644
index 6cc012e..0000000
--- a/gdb/config/d30v/.Sanitize
+++ /dev/null
@@ -1,33 +0,0 @@
-# .Sanitize for devo/gdb/config/d30v
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-d30v.mt
-tm-d30v.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/d30v/d30v.mt b/gdb/config/d30v/d30v.mt
deleted file mode 100644
index da0af2f..0000000
--- a/gdb/config/d30v/d30v.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Mitsubishi D30V processor
-TDEPFILES= d30v-tdep.o
-TM_FILE= tm-d30v.h
-SIM_OBS= remote-sim.o
-SIM= ../sim/d30v/libsim.a
diff --git a/gdb/config/d30v/tm-d30v.h b/gdb/config/d30v/tm-d30v.h
deleted file mode 100644
index 7a69ca3..0000000
--- a/gdb/config/d30v/tm-d30v.h
+++ /dev/null
@@ -1,325 +0,0 @@
-/* Target-specific definition for the Mitsubishi D30V
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_D30V_H
-#define TM_D30V_H
-
-/* Define the bit, byte, and word ordering of the machine.  */
-
-#define TARGET_BYTE_ORDER	BIG_ENDIAN
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* these are the addresses the D30V-EVA board maps data */
-/* and instruction memory to. */
-
-#define DMEM_START	0x20000000
-#define IMEM_START	0x00000000 /* was 0x10000000 */
-#define STACK_START	0x20007ffe
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct frame_info;
-struct frame_saved_regs; 
-struct type;
-struct value;
-#endif
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-extern CORE_ADDR d30v_skip_prologue ();
-#define SKIP_PROLOGUE(ip) \
-    {(ip) = d30v_skip_prologue(ip);}
-
-
-/* Stack grows downward.  */
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* for a breakpoint, use "dbt || nop" */
-#define BREAKPOINT {0x00, 0xb0, 0x00, 0x00,\
-		    0x00, 0xf0, 0x00, 0x00}
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-#define DECR_PC_AFTER_BREAK 0
-
-#define REGISTER_NAMES \
-{   "r0",  "r1",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7",	\
-    "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",	\
-    "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",	\
-    "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",	\
-    "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39",	\
-    "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47",	\
-    "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55",	\
-    "r56", "r57", "r58", "r59", "r60", "r61", "r62", "r63",	\
-    "spi", "spu", \
-    "psw", "bpsw", "pc", "bpc", "dpsw", "dpc", "cr6", "rpt_c",	\
-    "rpt_s", "rpt_e", "mod_s", "mod_e", "cr12", "cr13", "iba", "eit_vb",\
-    "int_s", "int_m", "a0", "a1" \
-    }
-
-#define NUM_REGS 86
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define R0_REGNUM	0
-#define FP_REGNUM	61
-#define LR_REGNUM 	62
-#define SP_REGNUM 	63
-#define SPI_REGNUM	64	/* Interrupt stack pointer */
-#define SPU_REGNUM	65	/* User stack pointer */
-#define CREGS_START	66
-
-#define PSW_REGNUM 	(CREGS_START + 0) /* psw, bpsw, or dpsw??? */
-#define     PSW_SM (((unsigned long)0x80000000) >> 0)	/* Stack mode: 0/SPI */
-							/*	       1/SPU */
-#define     PSW_EA (((unsigned long)0x80000000) >> 2)	/* Execution status */
-#define     PSW_DB (((unsigned long)0x80000000) >> 3)	/* Debug mode */
-#define     PSW_DS (((unsigned long)0x80000000) >> 4)	/* Debug EIT status */
-#define     PSW_IE (((unsigned long)0x80000000) >> 5)	/* Interrupt enable */
-#define     PSW_RP (((unsigned long)0x80000000) >> 6)	/* Repeat enable */
-#define     PSW_MD (((unsigned long)0x80000000) >> 7)	/* Modulo enable */
-#define     PSW_F0 (((unsigned long)0x80000000) >> 17)	/* F0 flag */
-#define     PSW_F1 (((unsigned long)0x80000000) >> 19)	/* F1 flag */
-#define     PSW_F2 (((unsigned long)0x80000000) >> 21)	/* F2 flag */
-#define     PSW_F3 (((unsigned long)0x80000000) >> 23)	/* F3 flag */
-#define     PSW_S  (((unsigned long)0x80000000) >> 25)	/* Saturation flag */
-#define     PSW_V  (((unsigned long)0x80000000) >> 27)	/* Overflow flag */
-#define     PSW_VA (((unsigned long)0x80000000) >> 29)	/* Accum. overflow */
-#define     PSW_C  (((unsigned long)0x80000000) >> 31)	/* Carry/Borrow flag */
-
-#define BPSW_REGNUM	(CREGS_START + 1) /* Backup PSW (on interrupt) */
-#define PC_REGNUM 	(CREGS_START + 2) /* pc, bpc, or dpc??? */
-#define BPC_REGNUM 	(CREGS_START + 3) /* Backup PC (on interrupt) */
-#define DPSW_REGNUM	(CREGS_START + 4) /* Backup PSW (on debug trap) */
-#define DPC_REGNUM 	(CREGS_START + 5) /* Backup PC (on debug trap) */
-#define RPT_C_REGNUM	(CREGS_START + 7) /* Loop count */
-#define RPT_S_REGNUM	(CREGS_START + 8) /* Loop start address*/
-#define RPT_E_REGNUM	(CREGS_START + 9) /* Loop end address */
-#define MOD_S_REGNUM	(CREGS_START + 10)
-#define MOD_E_REGNUM	(CREGS_START + 11)
-#define IBA_REGNUM	(CREGS_START + 14) /* Instruction break address */
-#define EIT_VB_REGNUM	(CREGS_START + 15) /* Vector base address */
-#define INT_S_REGNUM	(CREGS_START + 16) /* Interrupt status */
-#define INT_M_REGNUM	(CREGS_START + 17) /* Interrupt mask */
-#define A0_REGNUM 	84
-#define A1_REGNUM 	85
-
-/* Say how much memory is needed to store a copy of the register set */
-#define REGISTER_BYTES    ((NUM_REGS - 2) * 4 + 2 * 8) 
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  \
-( ((N) >= A0_REGNUM) ? ( ((N) - A0_REGNUM) * 8 + A0_REGNUM * 4 ) : ((N) * 4) )
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N) ( ((N) >= A0_REGNUM) ? 8 : 4 )
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */   
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-( ((N) < A0_REGNUM ) ? builtin_type_long : builtin_type_long_long)
-
-/* Writing to r0 is a noop (not an error or exception or anything like
-   that, however).  */
-
-#define CANNOT_STORE_REGISTER(regno) ((regno) == R0_REGNUM)
-
-void d30v_do_registers_info PARAMS ((int regnum, int fpregs));
-
-#define DO_REGISTERS_INFO d30v_do_registers_info
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
-
-   We store structs through a pointer passed in R2 */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    { write_register (2, (ADDR));  }
-
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  
-
-   Things always get returned in R2/R3 */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE(2), VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (((CORE_ADDR *)(REGBUF))[2])
-
-
-/* Define other aspects of the stack frame. 
-   we keep a copy of the worked out return pc lying around, since it
-   is a useful bit of info */
-
-#define EXTRA_FRAME_INFO \
-    CORE_ADDR return_pc; \
-    CORE_ADDR dummy; \
-    int frameless; \
-    int size;
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-    d30v_init_extra_frame_info(fromleaf, fi) 
-
-extern void d30v_init_extra_frame_info PARAMS (( int fromleaf, struct frame_info *fi ));
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_CHAIN(FRAME)       d30v_frame_chain(FRAME)
-extern int d30v_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-#define FRAME_CHAIN_VALID(chain, thisframe) d30v_frame_chain_valid (chain, thisframe)
-#define FRAME_SAVED_PC(FRAME)    ((FRAME)->return_pc)   
-#define FRAME_ARGS_ADDRESS(fi)   (fi)->frame
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-#define INIT_FRAME_PC_FIRST(fromleaf, prev)	d30v_init_frame_pc(fromleaf, prev)
-#define INIT_FRAME_PC(fromleaf, prev)	/* nada */
-
-/* Immediately after a function call, return the saved pc.  We can't */
-/* use frame->return_pc beause that is determined by reading R62 off the */
-/* stack and that may not be written yet. */
-
-#define SAVED_PC_AFTER_CALL(frame) (read_register(LR_REGNUM))
-    
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-/* We can't tell how many args there are */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   d30v_frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-extern void d30v_frame_find_saved_regs PARAMS ((struct frame_info *, struct frame_saved_regs *));
-
-#define NAMES_HAVE_UNDERSCORE
-      
-/* DUMMY FRAMES.  Need these to support inferior function calls.
-   They work like this on D30V:
-   First we set a breakpoint at 0 or __start.
-   Then we push all the registers onto the stack.
-   Then put the function arguments in the proper registers and set r13
-   to our breakpoint address.
-   Finally call the function directly.
-   When it hits the breakpoint, clear the break point and pop the old
-   register contents off the stack. */
-
-#define CALL_DUMMY		{ 0 }  
-#define PUSH_DUMMY_FRAME
-#define CALL_DUMMY_START_OFFSET	0	
-#define CALL_DUMMY_LOCATION	AT_ENTRY_POINT
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-
-extern CORE_ADDR d30v_call_dummy_address PARAMS ((void));
-#define CALL_DUMMY_ADDRESS() d30v_call_dummy_address()
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
-sp = d30v_fix_call_dummy (dummyname, pc, fun, nargs, args, type, gcc_p)
-
-#define PC_IN_CALL_DUMMY(pc, sp, frame_address)	( pc == IMEM_START + 4 )
-
-extern CORE_ADDR d30v_fix_call_dummy PARAMS ((char *, CORE_ADDR, CORE_ADDR,
-					   int, struct value **,
-					   struct type *, int));
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-    sp = d30v_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR d30v_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-d30v_extract_return_value(TYPE, REGBUF, VALBUF)
-  extern void
-d30v_extract_return_value PARAMS ((struct type *, char *, char *));
-
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-#define POP_FRAME d30v_pop_frame();
-extern void d30v_pop_frame PARAMS((void));
-
-#define REGISTER_SIZE 4
-
-/* Need to handle SP special, as we need to select between spu and spi.  */
-#if 0				/* XXX until the simulator is fixed */
-#define TARGET_READ_SP() ((read_register (PSW_REGNUM) & PSW_SM) \
-			  ? read_register (SPU_REGNUM) \
-			  : read_register (SPI_REGNUM))
-
-#define TARGET_WRITE_SP(val) ((read_register (PSW_REGNUM) & PSW_SM) \
-			  ? write_register (SPU_REGNUM, (val)) \
-			  : write_register (SPI_REGNUM, (val)))
-#endif
-
-#define STACK_ALIGN(len)	(((len) + 7 ) & ~7)
-
-/* Turn this on to cause remote-sim.c to use sim_set/clear_breakpoint. */
-
-#define SIM_HAS_BREAKPOINTS
-
-#endif /* TM_D30V_H */
diff --git a/gdb/config/fr30/.Sanitize b/gdb/config/fr30/.Sanitize
deleted file mode 100644
index 6d40343..0000000
--- a/gdb/config/fr30/.Sanitize
+++ /dev/null
@@ -1,33 +0,0 @@
-# .Sanitize for devo/gdb/config.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-fr30.mt
-tm-fr30.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/fr30/fr30.mt b/gdb/config/fr30/fr30.mt
deleted file mode 100644
index fac307e..0000000
--- a/gdb/config/fr30/fr30.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Fujitsu FR30 processor
-TDEPFILES= fr30-tdep.o
-TM_FILE= tm-fr30.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/fr30/libsim.a
diff --git a/gdb/config/fr30/tm-fr30.h b/gdb/config/fr30/tm-fr30.h
deleted file mode 100644
index ea32792..0000000
--- a/gdb/config/fr30/tm-fr30.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/* Parameters for execution on a Fujitsu FR30 processor.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define FR30_GENREGS		16
-#define FR30_DEDICATEDREGS	8
-#define FR30_REGSIZE		4	/* bytes */
-
-#define NUM_REGS (FR30_GENREGS + FR30_DEDICATEDREGS)
-#define REGISTER_BYTES ((FR30_GENREGS + FR30_DEDICATEDREGS)*FR30_REGSIZE)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-#define REGISTER_BYTE(N) ((N) * FR30_REGSIZE)
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-#define REGISTER_NAMES \
-{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", \
-  "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-  "pc", "ps", "tbr", "rp", "ssp", "usp", "mdh", "mdl" }
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-#define FUNCTION_START_OFFSET 0
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-#define R0_REGNUM  0
-#define R1_REGNUM  1
-#define R2_REGNUM  2
-#define R3_REGNUM  3
-#define R4_REGNUM  4
-#define R5_REGNUM  5
-#define R6_REGNUM  6
-#define R7_REGNUM  7
-#define R8_REGNUM  8
-#define R9_REGNUM  9
-#define R10_REGNUM  10
-#define R11_REGNUM  11
-#define R12_REGNUM  12
-#define R13_REGNUM  13
-#define FP_REGNUM 14		/* Frame pointer */
-#define SP_REGNUM 15		/* Stack pointer */
-#define PC_REGNUM 16		/* Program counter */
-#define RP_REGNUM 19		/* Return pointer */
-
-#define FIRST_ARGREG	R4_REGNUM	/* first arg (or struct ret val addr) */
-#define LAST_ARGREG	R7_REGNUM	/* fourth (or third arg) */
-#define RETVAL_REG	R4_REGNUM	/* return vaue */
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-#define REGISTER_SIZE FR30_REGSIZE
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-#define REGISTER_RAW_SIZE(N) FR30_REGSIZE
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-#define MAX_REGISTER_RAW_SIZE FR30_REGSIZE 
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-#define MAX_REGISTER_VIRTUAL_SIZE FR30_REGSIZE
-
-extern void fr30_pop_frame PARAMS ((void));
-#define POP_FRAME fr30_pop_frame()
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
-#define PUSH_RETURN_ADDRESS(PC, SP)  (write_register(RP_REGNUM, CALL_DUMMY_ADDRESS()), SP)
-#define PUSH_DUMMY_FRAME	generic_push_dummy_frame ()
-
-/* Number of bytes at start of arglist that are not really args.  */
-#define FRAME_ARGS_SKIP 0
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-    memcpy (VALBUF, REGBUF + REGISTER_BYTE(RETVAL_REG) +  \
-	(TYPE_LENGTH(TYPE) < 4 ? 4 - TYPE_LENGTH(TYPE) : 0), TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  extract_address (REGBUF + REGISTER_BYTE (RETVAL_REG), \
-		   REGISTER_RAW_SIZE (RETVAL_REG))
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { write_register (RETVAL_REG, (ADDR)); }
-
-#define FRAME_ARGS_ADDRESS(fi) (fi->frame)
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-#define FRAME_NUM_ARGS(numargs, fi) (numargs = -1)
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct frame_info;
-struct frame_saved_regs;
-struct type;
-struct value;
-#endif
-
-#define EXTRA_FRAME_INFO \
-  struct frame_saved_regs fsr;  \
-  int framesize;		\
-  int frameoffset;		\
-  int framereg;
-
-extern CORE_ADDR fr30_frame_chain PARAMS ((struct frame_info *fi));
-#define FRAME_CHAIN(fi) fr30_frame_chain (fi)
-
-extern CORE_ADDR fr30_frame_saved_pc   PARAMS ((struct frame_info *));
-#define FRAME_SAVED_PC(fi) (fr30_frame_saved_pc (fi))
-
-#define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM)
-
-extern CORE_ADDR fr30_skip_prologue PARAMS ((CORE_ADDR pc));
-#define SKIP_PROLOGUE(pc) pc = fr30_skip_prologue (pc)
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-    write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-#define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr
-
-/* Use INT #BREAKPOINT_INTNUM instruction for breakpoint */
-#define FR30_BREAKOP	0x1f	/* opcode, type D instruction */
-#define BREAKPOINT_INTNUM 9	/* one of the reserved traps */
-#define BREAKPOINT {FR30_BREAKOP, BREAKPOINT_INTNUM}
-
-/* Define this for Wingdb */
-#define TARGET_FR30
-
-/* IEEE format floating point */
-#define IEEE_FLOAT
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-{							\
-  CORE_ADDR func_start, after_prologue;			\
-  func_start = (get_pc_function_start ((FI)->pc) +	\
-		FUNCTION_START_OFFSET);			\
-  after_prologue = func_start;				\
-  SKIP_PROLOGUE (after_prologue);			\
-  (FRAMELESS) = (after_prologue == func_start);		\
-}
-
-extern void fr30_init_extra_frame_info PARAMS ((struct frame_info *fi));
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) fr30_init_extra_frame_info (fi)
-
-#define FRAME_CHAIN_VALID(FP, FI)	generic_frame_chain_valid (FP, FI)
-
-extern CORE_ADDR
-fr30_push_arguments PARAMS ((int nargs, struct value **args, CORE_ADDR sp,
-			     int struct_return,
-			     CORE_ADDR struct_addr));
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-  (SP) = fr30_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-
-/* Fujitsu's ABI requires all structs to be passed using a pointer.
-   That is obviously not very efficient, so I am leaving the definitions
-   to make gdb work with GCC style struct passing, in case we decide
-   to go for better performance, rather than for compatibility with
-   Fujitsu (just change STRUCT_ALWAYS_BY_ADDR to 0) */
-
-#define STRUCT_ALWAYS_BY_ADDR	1
-
-#if(STRUCT_ALWAYS_BY_ADDR)
-#define REG_STRUCT_HAS_ADDR(gcc_p,type)		1
-#else
-/* more standard GCC (optimized) */
-#define REG_STRUCT_HAS_ADDR(gcc_p,type)		\
-		((TYPE_LENGTH(type) > 4) && (TYPE_LENGTH(type) & 0x3))
-#endif
-/* alway return struct by value by input pointer */
-#define USE_STRUCT_CONVENTION(GCC_P, TYPE)	1
diff --git a/gdb/config/h8300/.Sanitize b/gdb/config/h8300/.Sanitize
deleted file mode 100644
index b29dad1..0000000
--- a/gdb/config/h8300/.Sanitize
+++ /dev/null
@@ -1,34 +0,0 @@
-# .Sanitize for devo/gdb/config/h8300.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-h8300.mt
-tm-h8300.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/h8300/h8300.mt b/gdb/config/h8300/h8300.mt
deleted file mode 100644
index 80386f3..0000000
--- a/gdb/config/h8300/h8300.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: H8300 with HMS monitor, E7000 ICE and H8 simulator
-TDEPFILES= h8300-tdep.o remote-e7000.o ser-e7kpc.o monitor.o remote-hms.o
-TM_FILE= tm-h8300.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/h8300/compile.o
diff --git a/gdb/config/h8300/tm-h8300.h b/gdb/config/h8300/tm-h8300.h
deleted file mode 100644
index b398d2f..0000000
--- a/gdb/config/h8300/tm-h8300.h
+++ /dev/null
@@ -1,303 +0,0 @@
-/* Parameters for execution on a H8/300 series machine.
-   Copyright 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Contributed by Steve Chamberlain sac@cygnus.com */
-
-#ifdef __STDC__
-struct frame_info;
-struct frame_saved_regs;
-struct value;
-struct type;
-#endif
-
-/* 1 if debugging H8/300H application */
-extern int h8300hmode;
-extern int h8300smode;
-
-/* Number of bytes in a word */
-
-#define BINWORD (h8300hmode?4:2)
-
-#define EXTRA_FRAME_INFO 	\
-	struct frame_saved_regs *fsr;	\
-	CORE_ADDR from_pc; \
-	CORE_ADDR args_pointer;\
-        CORE_ADDR locals_pointer ;
-
-/* Zero the frame_saved_regs pointer when the frame is initialized,
-   so that FRAME_FIND_SAVED_REGS () will know to allocate and
-   initialize a frame_saved_regs struct the first time it is called.
-   Set the arg_pointer to -1, which is not valid; 0 and other values
-   indicate real, cached values.  */
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-	h8300_init_extra_frame_info (fromleaf, fi)
-
-extern void h8300_init_extra_frame_info ();
-
-#define IEEE_FLOAT
-/* Define the bit, byte, and word ordering of the machine.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-#undef TARGET_INT_BIT
-#define TARGET_INT_BIT  16
-#undef TARGET_LONG_BIT
-#define TARGET_LONG_BIT  32
-#undef TARGET_PTR_BIT
-#define TARGET_PTR_BIT  (h8300hmode ? 32:16)
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(ip)   {(ip) = h8300_skip_prologue(ip);}
-extern CORE_ADDR h8300_skip_prologue ();
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  read_memory_unsigned_integer (read_register (SP_REGNUM), BINWORD)
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/*#define BREAKPOINT {0x7A, 0xFF}*/
-#define BREAKPOINT {0x01, 0x80}  /* Sleep */
-#define REMOTE_BREAKPOINT { 0x57, 0x30}  /* trapa #3 */
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.    */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long registers are.  */
-
-#define REGISTER_SIZE 4
-
-#define NUM_REGS 13  
-
-#define REGISTER_BYTES (NUM_REGS * 4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  ((N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the H8/300, all regs are 2 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) (h8300hmode ? 4 : 2)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (h8300hmode ? 4 : 2)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-(h8300hmode ? builtin_type_unsigned_long : builtin_type_unsigned_short)
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES \
-  {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "sp", "ccr","pc","cycles","tick","inst"}
-
-/* An array of names of registers. */
-
-extern char **h8300_register_names;
-#define REGISTER_NAME(i) h8300_register_names[i]
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define ARG0_REGNUM    0	/* first reg in which an arg may be passed */
-#define ARGLAST_REGNUM 2	/* last  reg in which an arg may be passed */
-#define FP_REGNUM      6	/* Contain saddress of executing stack frame */
-#define SP_REGNUM      7	/* Contains address of top of stack */
-#define CCR_REGNUM     8	/* Contains processor status */
-#define PC_REGNUM      9	/* Contains program counter */
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-/* FIXME: Won't work with both h8/300's.  */
-
-extern void h8300_extract_return_value PARAMS((struct type *, char *, char *));
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-    h8300_extract_return_value (TYPE, (char *)(REGBUF), (char *)(VALBUF))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  Assumes floats are passed
-   in d0/d1.  */
-/* FIXME: Won't work with both h8/300's.  */
-
-extern void h8300_store_return_value PARAMS((struct type *, char *));
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-    h8300_store_return_value(TYPE, (char *) (VALBUF))
-
-/* struct passing and returning stuff */
-#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP)	\
-	write_register (0, STRUCT_ADDR)
-
-#define USE_STRUCT_CONVENTION(gcc_p, type)	(1)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-     extract_address (REGBUF + REGISTER_BYTE (0), \
-		      REGISTER_RAW_SIZE (0))
-     
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer.
-
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.  */
-
-#define FRAME_CHAIN(FRAME) h8300_frame_chain(FRAME)
-CORE_ADDR h8300_frame_chain PARAMS ((struct frame_info *));
-
-/* In the case of the H8/300, the frame's nominal address
-   is the address of a 2-byte word containing the calling frame's address.  */
-
-/* Use the alternate method of avoiding running up off the end of
-   the frame chain or following frames back into the startup code.
-   See the comments in objfile.h */
-
-#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-/* Any function with a frame looks like this
-   SECOND ARG
-   FIRST ARG
-   RET PC
-   SAVED R2
-   SAVED R3
-   SAVED FP   <-FP POINTS HERE
-   LOCALS0
-   LOCALS1    <-SP POINTS HERE
-   */
-
-#define FRAME_SAVED_PC(FRAME) h8300_frame_saved_pc(FRAME)
-
-#define FRAME_ARGS_ADDRESS(fi) frame_args_address(fi)
-
-#define FRAME_LOCALS_ADDRESS(fi) frame_locals_address(fi);
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   h8300_frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-
-typedef unsigned short INSN_WORD;
-
-
-#define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno)
-
-#define GDB_TARGET_IS_H8300
-
-#define NUM_REALREGS 10
-#define NOP { 0x01, 0x80} /* A sleep insn */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/*
- * CALL_DUMMY stuff:
- */
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY			{0}
-#define CALL_DUMMY_LENGTH		(0)
-#define CALL_DUMMY_ADDRESS()		entry_point_address ()
-#define CALL_DUMMY_LOCATION		AT_ENTRY_POINT
-#define CALL_DUMMY_START_OFFSET		(0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET	(0)
-
-extern CORE_ADDR h8300_push_arguments PARAMS ((int nargs, 
-					       struct value **args, 
-					       CORE_ADDR sp,
-					       unsigned char struct_return,
-					       CORE_ADDR struct_addr));
-extern CORE_ADDR h8300_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR));
-
-#define PC_IN_CALL_DUMMY(PC, SP, FP)	generic_pc_in_call_dummy (PC, SP)
-#define FIX_CALL_DUMMY(DUMMY, START_SP, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-  (SP) = h8300_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-/* Push an empty stack frame, to record the current PC, etc.  */
-#define PUSH_DUMMY_FRAME	generic_push_dummy_frame ()
-/* Discard from the stack the innermost frame, restoring all registers.  */
-#define POP_FRAME		h8300_pop_frame ()
-#define PUSH_RETURN_ADDRESS(PC, SP)	h8300_push_return_address (PC, SP)
-
-/* override the standard get_saved_register function with 
-   one that takes account of generic CALL_DUMMY frames */
-#define GET_SAVED_REGISTER
-
-
diff --git a/gdb/config/h8500/.Sanitize b/gdb/config/h8500/.Sanitize
deleted file mode 100644
index c6f3089..0000000
--- a/gdb/config/h8500/.Sanitize
+++ /dev/null
@@ -1,34 +0,0 @@
-# .Sanitize for devo/gdb/config/h8500.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-h8500.mt
-tm-h8500.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/h8500/h8500.mt b/gdb/config/h8500/h8500.mt
deleted file mode 100644
index 35f6b4d..0000000
--- a/gdb/config/h8500/h8500.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: H8500 with HMS monitor and H8 simulator
-TDEPFILES= h8500-tdep.o monitor.o remote-hms.o dsrec.o
-TM_FILE= tm-h8500.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/h8500/libsim.a
diff --git a/gdb/config/h8500/tm-h8500.h b/gdb/config/h8500/tm-h8500.h
deleted file mode 100644
index 8f7d966..0000000
--- a/gdb/config/h8500/tm-h8500.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/* Parameters for execution on a H8/500 series machine.
-   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Contributed by Steve Chamberlain sac@cygnus.com */
-
-#define GDB_TARGET_IS_H8500
-
-#define IEEE_FLOAT 1
-
-/* Define the bit, byte, and word ordering of the machine.  */
-
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Define the sizes of integers and pointers.  */
-
-#define TARGET_INT_BIT 16
-
-#define TARGET_LONG_BIT 32
-
-#define TARGET_PTR_BIT (minimum_mode ? 16 : 32)
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(ip)   { (ip) = h8500_skip_prologue(ip); }
-extern CORE_ADDR h8500_skip_prologue PARAMS ((CORE_ADDR));
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) saved_pc_after_call()
-extern CORE_ADDR saved_pc_after_call PARAMS ((void));
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Illegal instruction - used by the simulator for breakpoint
-   detection */
-
-#define BREAKPOINT {0x0b}
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long registers are.  */
-
-#define REGISTER_TYPE  unsigned long
-
-/* Say how much memory is needed to store a copy of the register set */
-
-#define REGISTER_BYTES    (NUM_REGS * 4) 
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N) h8500_register_size(N)
-extern int h8500_register_size PARAMS ((int regno));
-
-#define REGISTER_SIZE 4
-
-#define REGISTER_VIRTUAL_SIZE(N) h8500_register_size(N)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) h8500_register_virtual_type(N)
-extern struct type *h8500_register_virtual_type PARAMS ((int regno));
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES \
-  { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-   "pr0","pr1","pr2","pr3","pr4","pr5","pr6","pr7", \
-    "cp", "dp", "ep", "tp", "sr", "pc"}
-
-/* Register numbers of various important registers.  Note that some of
-   these values are "real" register numbers, and correspond to the
-   general registers of the machine, and some are "phony" register
-   numbers which are too large to be actual register numbers as far as
-   the user is concerned but do serve to get the desired values when
-   passed to read_register.  */
-
-#define R0_REGNUM	0
-#define R1_REGNUM	1
-#define R2_REGNUM	2
-#define R3_REGNUM	3
-#define R4_REGNUM	4
-#define R5_REGNUM	5
-#define R6_REGNUM	6
-#define R7_REGNUM	7
-
-#define PR0_REGNUM	8
-#define PR1_REGNUM	9
-#define PR2_REGNUM	10
-#define PR3_REGNUM	11
-#define PR4_REGNUM	12
-#define PR5_REGNUM	13
-#define PR6_REGNUM	14
-#define PR7_REGNUM	15
-
-#define SEG_C_REGNUM	16	/* Segment registers */
-#define SEG_D_REGNUM	17
-#define SEG_E_REGNUM	18
-#define SEG_T_REGNUM	19
-
-#define CCR_REGNUM      20	/* Contains processor status */
-#define PC_REGNUM       21	/* Contains program counter */
-
-#define NUM_REGS 	22
-
-#define SP_REGNUM       PR7_REGNUM /* Contains address of top of stack */
-#define FP_REGNUM       PR6_REGNUM /* Contains address of executing stack frame */
-
-#define PTR_SIZE (minimum_mode ? 2 : 4)
-#define PTR_MASK (minimum_mode ? 0x0000ffff : 0x00ffffff)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-/*#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { write_register (0, (ADDR)); abort(); }*/
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, (char *)(REGBUF), TYPE_LENGTH(TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(CORE_ADDR *)(REGBUF))
-
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-/* Any function with a frame looks like this
-   SECOND ARG
-   FIRST ARG
-   RET PC
-   SAVED R2
-   SAVED R3
-   SAVED FP   <-FP POINTS HERE
-   LOCALS0
-   LOCALS1    <-SP POINTS HERE
-   
-   */
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fci)  ;
-/*       (fci)->frame |= read_register(SEG_T_REGNUM) << 16;*/
-
-#define FRAME_CHAIN(FRAME) h8500_frame_chain(FRAME)
-struct frame_info;
-extern CORE_ADDR h8500_frame_chain PARAMS ((struct frame_info *));
-
-#define FRAME_SAVED_PC(FRAME) frame_saved_pc(FRAME)
-extern CORE_ADDR frame_saved_pc PARAMS ((struct frame_info *frame));
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   frame_find_saved_regs(frame_info, &(frame_saved_regs))
-struct frame_saved_regs;
-extern void frame_find_saved_regs PARAMS ((struct frame_info *frame_info, struct frame_saved_regs *frame_saved_regs));
-
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME { h8500_pop_frame (); }
-extern void h8500_pop_frame PARAMS ((void));
-
-#define SHORT_INT_MAX 32767
-#define SHORT_INT_MIN -32768
-
-#define NAMES_HAVE_UNDERSCORE
-
-typedef unsigned short INSN_WORD;
-
-extern CORE_ADDR h8500_addr_bits_remove PARAMS ((CORE_ADDR));
-#define ADDR_BITS_REMOVE(addr) h8500_addr_bits_remove (addr)
-
-#define read_memory_short(x)  (read_memory_integer(x,2) & 0xffff)
-
-#define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno)
-extern void print_register_hook PARAMS ((int));
-
-extern int minimum_mode;
-
-#define CALL_DUMMY_LENGTH 10
-
-/* Fake variables to make it easy to use 24 bit register pointers */
-
-#define IS_TRAPPED_INTERNALVAR h8500_is_trapped_internalvar
-extern int h8500_is_trapped_internalvar PARAMS ((char *name));
-
-#define VALUE_OF_TRAPPED_INTERNALVAR h8500_value_of_trapped_internalvar
-extern struct value * h8500_value_of_trapped_internalvar (/* struct internalvar *var */);
-
-#define SET_TRAPPED_INTERNALVAR h8500_set_trapped_internalvar
-extern void h8500_set_trapped_internalvar (/* struct internalvar *var, value newval, int bitpos, int bitsize, int offset */);
-
-extern CORE_ADDR h8500_read_sp PARAMS ((void));
-extern void h8500_write_sp PARAMS ((CORE_ADDR));
-
-extern CORE_ADDR h8500_read_fp PARAMS ((void));
-extern void h8500_write_fp PARAMS ((CORE_ADDR));
-
-extern CORE_ADDR h8500_read_pc PARAMS ((int));
-extern void h8500_write_pc PARAMS ((CORE_ADDR, int));
-
-#define TARGET_READ_SP() h8500_read_sp()
-#define TARGET_WRITE_SP(x) h8500_write_sp(x)
-
-#define TARGET_READ_PC(pid) h8500_read_pc(pid)
-#define TARGET_WRITE_PC(x,pid) h8500_write_pc(x,pid)
-
-#define TARGET_READ_FP() h8500_read_fp()
-#define TARGET_WRITE_FP(x) h8500_write_fp(x)
diff --git a/gdb/config/i386/.Sanitize b/gdb/config/i386/.Sanitize
deleted file mode 100644
index ca3d82a..0000000
--- a/gdb/config/i386/.Sanitize
+++ /dev/null
@@ -1,160 +0,0 @@
-# .Sanitize for devo/gdb/config/i386.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# WinGDB files are not really ready to be part of FSF releases, but
-# keep them for progressives and such.
-
-mswin_files="windows.mh"
-
-if ( echo $* | grep lose\-mswin > /dev/null ) ; then
-	lose_these_too="${mswin_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${mswin_files}
-	fi
-else
-	keep_these_too="${mswin_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${mswin_files}
-	fi
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-cygwin.mh
-cygwin.mt
-fbsd.mh
-fbsd.mt
-gdbserve.mt
-go32.mh
-i386aix.mh
-i386aix.mt
-i386aout.mt
-i386bsd.mh
-i386bsd.mt
-i386dgux.mh
-i386gnu.mh
-i386gnu.mt
-i386lynx.mh
-i386lynx.mt
-i386m3.mh
-i386m3.mt
-i386mach.mh
-i386mk.mh
-i386mk.mt
-i386nw.mt
-i386os9k.mt
-i386sco.mh
-i386sco4.mh
-i386sco5.mh
-i386sco5.mt
-i386sol2.mh
-i386sol2.mt
-i386v.mh
-i386v.mt
-i386v32.mh
-i386v4.mh
-i386v4.mt
-i386v42mp.mh
-i386v42mp.mt
-linux.mh
-linux.mt
-nbsd.mh
-nbsd.mt
-ncr3000.mh
-ncr3000.mt
-nm-fbsd.h
-nm-gnu.h
-nm-i386aix.h
-nm-i386bsd.h
-nm-i386lynx.h
-nm-i386mach.h
-nm-i386sco.h
-nm-i386sco4.h
-nm-i386sco5.h
-nm-i386sol2.h
-nm-i386v.h
-nm-i386v4.h
-nm-i386v42mp.h
-nm-linux.h
-nm-m3.h
-nm-nbsd.h
-nm-ptx4.h
-nm-sun386.h
-nm-symmetry.h
-ptx.mh
-ptx.mt
-ptx4.mh
-ptx4.mt
-sun386.mh
-sun386.mt
-symmetry.mh
-symmetry.mt
-tm-cygwin.h
-tm-fbsd.h
-tm-i386.h
-tm-i386aix.h
-tm-i386bsd.h
-tm-i386gnu.h
-tm-i386lynx.h
-tm-i386m3.h
-tm-i386mk.h
-tm-i386nw.h
-tm-i386os9k.h
-tm-i386sco5.h
-tm-i386sol2.h
-tm-i386v.h
-tm-i386v4.h
-tm-i386v42mp.h
-tm-linux.h
-tm-nbsd.h
-tm-ptx.h
-tm-ptx4.h
-tm-sun386.h
-tm-symmetry.h
-xm-cygwin.h
-xm-go32.h
-xm-i386aix.h
-xm-i386bsd.h
-xm-i386gnu.h
-xm-i386lynx.h
-xm-i386m3.h
-xm-i386mach.h
-xm-i386mk.h
-xm-i386sco.h
-xm-i386v.h
-xm-i386v32.h
-xm-i386v4.h
-xm-linux.h
-xm-nbsd.h
-xm-ptx.h
-xm-ptx4.h
-xm-sun386.h
-xm-symmetry.h
-xm-windows.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/i386/cygwin.mt b/gdb/config/i386/cygwin.mt
deleted file mode 100644
index 4dfc0c2..0000000
--- a/gdb/config/i386/cygwin.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Intel 386 run win32
-TDEPFILES= i386-tdep.o i387-tdep.o
-TM_FILE= tm-cygwin.h
-
-
-
diff --git a/gdb/config/i386/fbsd.mh b/gdb/config/i386/fbsd.mh
deleted file mode 100644
index 94340dd..0000000
--- a/gdb/config/i386/fbsd.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Intel 386 running FreeBSD
-XDEPFILES= 
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o coredep.o i386b-nat.o
-XM_FILE= xm-i386bsd.h
-NAT_FILE= nm-fbsd.h
diff --git a/gdb/config/i386/fbsd.mt b/gdb/config/i386/fbsd.mt
deleted file mode 100644
index 8385c8d..0000000
--- a/gdb/config/i386/fbsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running FreeBSD
-TDEPFILES= i386-tdep.o i387-tdep.o i386-pinsn.o solib.o
-TM_FILE= tm-i386bsd.h
diff --git a/gdb/config/i386/gdbserve.mt b/gdb/config/i386/gdbserve.mt
deleted file mode 100644
index d8a7cba..0000000
--- a/gdb/config/i386/gdbserve.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: GDBSERVE.NLM running on a i386
-TDEPFILES=	i386.o
-CPU_FILE=	i386
diff --git a/gdb/config/i386/go32.mh b/gdb/config/i386/go32.mh
deleted file mode 100644
index 45edac8..0000000
--- a/gdb/config/i386/go32.mh
+++ /dev/null
@@ -1,3 +0,0 @@
-MH_CFLAGS=-D__GO32__ -D__MSDOS__
-XDEPFILES= go32-xdep.o
-XM_FILE= xm-go32.h
diff --git a/gdb/config/i386/i386aix.mh b/gdb/config/i386/i386aix.mh
deleted file mode 100644
index cea05f0..0000000
--- a/gdb/config/i386/i386aix.mh
+++ /dev/null
@@ -1,10 +0,0 @@
-# Host: IBM PS/2 (i386) running AIX PS/2
-
-XM_FILE= xm-i386aix.h
-XDEPFILES= 
-
-NAT_FILE= nm-i386aix.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o i386aix-nat.o
-
-# Use gcc. Only coff output can be debugged
-CC=gcc
diff --git a/gdb/config/i386/i386aix.mt b/gdb/config/i386/i386aix.mt
deleted file mode 100644
index 12e0e1f..0000000
--- a/gdb/config/i386/i386aix.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# This port, for aix ps/2 (i386), will allow you to debug the coff
-# output generated gcc-2.3.3 + gas.  It will not understand IBM's
-# proprietary debug info.
-#
-# Target: IBM PS/2 (i386) running AIX PS/2
-TDEPFILES= i386-tdep.o i387-tdep.o
-TM_FILE= tm-i386aix.h
diff --git a/gdb/config/i386/i386aout.mt b/gdb/config/i386/i386aout.mt
deleted file mode 100644
index 1c94ba5..0000000
--- a/gdb/config/i386/i386aout.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 with a.out
-TDEPFILES= i386-tdep.o
-TM_FILE= tm-i386v.h
diff --git a/gdb/config/i386/i386bsd.mh b/gdb/config/i386/i386bsd.mh
deleted file mode 100644
index f95c6ed..0000000
--- a/gdb/config/i386/i386bsd.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Intel 386 running 386BSD
-
-XM_FILE= xm-i386bsd.h
-XDEPFILES= 
-
-NAT_FILE= nm-i386bsd.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o core-aout.o i386b-nat.o
diff --git a/gdb/config/i386/i386bsd.mt b/gdb/config/i386/i386bsd.mt
deleted file mode 100644
index ef61731..0000000
--- a/gdb/config/i386/i386bsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running BSD
-TM_FILE= tm-i386bsd.h
-TDEPFILES= i386-tdep.o
diff --git a/gdb/config/i386/i386dgux.mh b/gdb/config/i386/i386dgux.mh
deleted file mode 100644
index e05ebcd..0000000
--- a/gdb/config/i386/i386dgux.mh
+++ /dev/null
@@ -1,9 +0,0 @@
-# Host: Intel 386 running DGUX, cloned from SVR4
-
-XM_FILE= xm-i386v4.h
-XDEPFILES= ser-tcp.o
-# for network communication
-XM_CLIBS= -lsocket -lnsl
-
-NAT_FILE= nm-i386v4.h
-NATDEPFILES= corelow.o core-regset.o solib.o procfs.o fork-child.o i386v4-nat.o
diff --git a/gdb/config/i386/i386gnu.mh b/gdb/config/i386/i386gnu.mh
deleted file mode 100644
index d8da189..0000000
--- a/gdb/config/i386/i386gnu.mh
+++ /dev/null
@@ -1,39 +0,0 @@
-# Host: Intel 386 running the GNU Hurd
-XDEPFILES= i387-tdep.o
-NATDEPFILES= i386gnu-nat.o gnu-nat.o fork-child.o solib.o notify_S.o process_reply_S.o msg_reply_S.o msg_U.o exc_request_U.o exc_request_S.o
-XM_FILE= xm-i386gnu.h
-NAT_FILE= nm-gnu.h
-MH_CFLAGS = -D_GNU_SOURCE
-
-XM_CLIBS = -lshouldbeinlibc
-
-# Use our own user stubs for the msg rpcs, so we can make them time out, in
-# case the program is fucked, or we guess the wrong signal thread.
-msg-MIGUFLAGS = -D'MSG_IMPORTS=waittime 1000;'
-
-# ick
-MIG = mig
-MIGCOM = $(MIG) -cc cat - /dev/null
-
-# Reply servers need special massaging of the code mig generates, to make
-# them work correctly for error returns in some cases.
-%_reply_S.h %_reply_S.c: %_reply.defs
-	$(CPP) $(CPPFLAGS) -DSERVERPREFIX=S_ -x c $< \
-	| $(MIGCOM) -sheader $*_reply_S.h -server $*_reply_S.raw -user /dev/null -header /dev/null \
-	&& $(AWK) -f $(srcdir)/reply_mig_hack.awk < $*_reply_S.raw > $*_reply_S.c
-# Normal servers
-%_S.h %_S.c: %.defs
-	$(CPP) $(CPPFLAGS) -DSERVERPREFIX=S_ -x c $< \
-	| $(MIGCOM) -sheader $*_S.h -server $*_S.c -user /dev/null -header /dev/null
-# User rpc stubs
-%_U.h %_U.c: %.defs
-	$(CPP) $(CPPFLAGS) $($*-MIGUFLAGS) -x c $< \
-	| $(MIGCOM) -sheader /dev/null -server /dev/null -user $*_U.c -header $*_U.h
-
-gnu-nat.o: process_reply_S.h exc_request_S.h notify_S.h msg_reply_S.h exc_request_U.h msg_U.h
-
-gnu-nat.o i386gnu-nat.o: gnu-nat.h
-
-# Don't use the mmalloc library in Mach 3.
-MMALLOC = 
-MMALLOC_CFLAGS = -DNO_MMALLOC
diff --git a/gdb/config/i386/i386lynx.mh b/gdb/config/i386/i386lynx.mh
deleted file mode 100644
index 9cb086f..0000000
--- a/gdb/config/i386/i386lynx.mh
+++ /dev/null
@@ -1,11 +0,0 @@
-# Host: Intel 386 running LynxOS
-
-XM_FILE= xm-i386lynx.h
-XM_CLIBS= -lbsd
-XDEPFILES= ser-tcp.o
-
-NAT_FILE= nm-i386lynx.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o lynx-nat.o
-
-GDBSERVER_LIBS= -lbsd
-GDBSERVER_DEPFILES= low-lynx.o
diff --git a/gdb/config/i386/i386lynx.mt b/gdb/config/i386/i386lynx.mt
deleted file mode 100644
index 6704b43..0000000
--- a/gdb/config/i386/i386lynx.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running LynxOS
-TDEPFILES= coff-solib.o i386-tdep.o i386ly-tdep.o
-TM_FILE= tm-i386lynx.h
diff --git a/gdb/config/i386/i386m3.mh b/gdb/config/i386/i386m3.mh
deleted file mode 100644
index 0a83ebf..0000000
--- a/gdb/config/i386/i386m3.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Intel 386 running Mach3
-
-XDEPFILES= i387-tdep.o core-aout.o
-NATDEPFILES= i386m3-nat.o m3-nat.o fork-child.o
-NAT_CLIBS= -lmachid -lnetname -lmach
-XM_FILE= xm-i386m3.h
-NAT_FILE= nm-m3.h
diff --git a/gdb/config/i386/i386m3.mt b/gdb/config/i386/i386m3.mt
deleted file mode 100644
index e985ae3..0000000
--- a/gdb/config/i386/i386m3.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 with a.out under Mach 3
-TDEPFILES= i386-tdep.o 
-TM_FILE= tm-i386m3.h
diff --git a/gdb/config/i386/i386mach.mh b/gdb/config/i386/i386mach.mh
deleted file mode 100644
index 44766c5..0000000
--- a/gdb/config/i386/i386mach.mh
+++ /dev/null
@@ -1,10 +0,0 @@
-# Host: Intel 386 running Mach
-
-# This is for mach2, maybe, or is obsolete (and seems to have only
-# host and native, not target).  Once we get the mach3 stuff working,
-# I think it can go away.
-
-XDEPFILES= 
-XM_FILE= xm-i386mach.h
-NAT_FILE= nm-i386mach.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o i386mach-nat.o
diff --git a/gdb/config/i386/i386mk.mh b/gdb/config/i386/i386mk.mh
deleted file mode 100644
index 849677c..0000000
--- a/gdb/config/i386/i386mk.mh
+++ /dev/null
@@ -1,4 +0,0 @@
-# Host: Intel 386 running Mach3 with OSF 1/MK
-
-XDEPFILES= os-mach3.o i386mach3-xdep.o i387-tdep.o
-XM_FILE= xm-i386osf1mk.h
diff --git a/gdb/config/i386/i386mk.mt b/gdb/config/i386/i386mk.mt
deleted file mode 100644
index fc59442..0000000
--- a/gdb/config/i386/i386mk.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Intel 386 with a.out in osf 1/mk
-TDEPFILES= i386-tdep.o 
-TM_FILE= tm-i386osf1mk.h
-
-TM_CFLAGS= -I/usr/mach3/include
-TM_CLIBS= /usr/mach3/ccs/lib/libmachid.a /usr/mach3/ccs/lib/libnetname.a /usr/mach3/ccs/lib/libmach.a
diff --git a/gdb/config/i386/i386nw.mt b/gdb/config/i386/i386nw.mt
deleted file mode 100644
index 3109c42..0000000
--- a/gdb/config/i386/i386nw.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running NetWare
-TDEPFILES= i386-tdep.o i387-tdep.o
-TM_FILE= tm-i386nw.h
diff --git a/gdb/config/i386/i386os9k.mt b/gdb/config/i386/i386os9k.mt
deleted file mode 100644
index 5a8794d..0000000
--- a/gdb/config/i386/i386os9k.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running OS9000
-TDEPFILES= i386-tdep.o remote-os9k.o
-TM_FILE= tm-i386os9k.h
diff --git a/gdb/config/i386/i386sco.mh b/gdb/config/i386/i386sco.mh
deleted file mode 100644
index b1a276c..0000000
--- a/gdb/config/i386/i386sco.mh
+++ /dev/null
@@ -1,13 +0,0 @@
-# Host: Intel 386 running SCO Unix (pre-SVR4)
-XDEPFILES= i387-tdep.o
-XM_FILE= xm-i386sco.h
-NAT_FILE= nm-i386sco.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o coredep.o corelow.o i386v-nat.o
-XM_CLIBS= -lPW
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
-#msg The SCO C compiler cannot parse symtab.h when value.h has been included.
-#msg This is a bug in the compiler; the code is valid.
-#msg Therefore, you must use GCC to compile GDB on SCO machines.
-CC=gcc -D_POSIX_SOURCE=1
diff --git a/gdb/config/i386/i386sco4.mh b/gdb/config/i386/i386sco4.mh
deleted file mode 100644
index e2754ae..0000000
--- a/gdb/config/i386/i386sco4.mh
+++ /dev/null
@@ -1,16 +0,0 @@
-# Host: Intel 386 running SCO Unix 3.2v4
-XDEPFILES= i387-tdep.o
-XM_FILE= xm-i386sco.h
-NAT_FILE= nm-i386sco4.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o coredep.o corelow.o i386v-nat.o
-XM_CLIBS= -lPW
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
-# The cc compiler mishandles const in cases like 
-# struct type ** const (c_builtin_types[]) = 
-MH_CFLAGS=-Dconst=
-# The cc compiler sometimes produces debugging output that nm can not
-# parse.  Passing -p to nm makes it not even try, and allows munch to
-# work.
-MUNCH_DEFINE=-p
diff --git a/gdb/config/i386/i386sco5.mh b/gdb/config/i386/i386sco5.mh
deleted file mode 100644
index 441a59c..0000000
--- a/gdb/config/i386/i386sco5.mh
+++ /dev/null
@@ -1,17 +0,0 @@
-# Host: Intel 386 running SCO OpenServer 5
-# Much like 3.2v4, except we don't have to avoid problems with const
-
-XM_FILE= xm-i386sco.h
-
-#
-# Not all configurations of SCO OpenServer 5 come with the TCP/IP 
-# runtime, but all come with the development system, so we always
-# have socket(), gethostbyname(), and friends.
-#
-XDEPFILES= ser-tcp.o
-XM_CLIBS= -lPW -lsocket
-
-NAT_FILE= nm-i386sco5.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corefile.o core-aout.o corelow.o \
-	i386v-nat.o solib.o
-
diff --git a/gdb/config/i386/i386sco5.mt b/gdb/config/i386/i386sco5.mt
deleted file mode 100644
index 54dc68d..0000000
--- a/gdb/config/i386/i386sco5.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running SCO Open Server 5
-TDEPFILES= i386-tdep.o i387-tdep.o
-TM_FILE= tm-i386sco5.h
diff --git a/gdb/config/i386/i386sol2.mh b/gdb/config/i386/i386sol2.mh
deleted file mode 100644
index 44a6247..0000000
--- a/gdb/config/i386/i386sol2.mh
+++ /dev/null
@@ -1,34 +0,0 @@
-# Host: Intel 386 running Solaris 2 (SVR4).
-
-# Solaris-2 makes `install' optional in the Berkeley compatability pkg.
-# cp will do fine.
-INSTALL = cp
-
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
-
-# Need to compile and link in support for SVR4's /proc and i386 host dependent
-# routines.
-XDEPFILES= 
-
-# Use the i386 SVR4 host configuration file.
-XM_FILE= xm-i386v4.h
-
-NAT_FILE= nm-i386v4.h
-NATDEPFILES= corelow.o exec.o procfs.o fork-child.o i386v4-nat.o
-
-# We need to find alloca() somewhere.  Gcc has one built in, but most other
-# compilers don't.  Using the one in /usr/ucblib/libucb.a is tricky because
-# we have to be careful not to pull in anything else from the library (lots
-# of things are broken in most SVR4 versions).  The best solution is to just
-# compile alloca.c and link it into the executable.  If we end up not needing
-# it, then the code is just dead.  Once alloca.c moves to libiberty, then we
-# can eliminate this semi-kludge.
-ALLOCA=alloca.o
-ALLOCA1=alloca.o
-
-# SVR4 comes standard with terminfo, and in some implementations, the
-# old termcap descriptions are incomplete.  So ensure that we use the
-# new terminfo interface and latest terminal descriptions.
-TERMCAP=-ltermlib
diff --git a/gdb/config/i386/i386sol2.mt b/gdb/config/i386/i386sol2.mt
deleted file mode 100644
index e02cc53..0000000
--- a/gdb/config/i386/i386sol2.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running SVR4
-TDEPFILES= i386-pinsn.o i386-tdep.o i387-tdep.o solib.o
-TM_FILE= tm-i386v4.h
diff --git a/gdb/config/i386/i386v.mh b/gdb/config/i386/i386v.mh
deleted file mode 100644
index 1c94ae5..0000000
--- a/gdb/config/i386/i386v.mh
+++ /dev/null
@@ -1,9 +0,0 @@
-# Host: Intel 386 running System V
-XDEPFILES= 
-XM_FILE= xm-i386v.h
-NAT_FILE= nm-i386v.h
-NATDEPFILES= exec.o infptrace.o inftarg.o fork-child.o coredep.o corelow.o i386v-nat.o
-XM_CLIBS= -lPW
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
diff --git a/gdb/config/i386/i386v.mt b/gdb/config/i386/i386v.mt
deleted file mode 100644
index 7242d3e..0000000
--- a/gdb/config/i386/i386v.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running System V
-TDEPFILES= i386-tdep.o i387-tdep.o
-TM_FILE= tm-i386v.h
diff --git a/gdb/config/i386/i386v32.mh b/gdb/config/i386/i386v32.mh
deleted file mode 100644
index 5b4175f..0000000
--- a/gdb/config/i386/i386v32.mh
+++ /dev/null
@@ -1,9 +0,0 @@
-# Host: Intel 386 running System V release 3.2
-
-XM_FILE= xm-i386v32.h
-XDEPFILES= 
-XM_CLIBS= -lPW
-
-NAT_FILE= nm-i386v.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o i386v-nat.o
-
diff --git a/gdb/config/i386/i386v4.mh b/gdb/config/i386/i386v4.mh
deleted file mode 100644
index da90b1b..0000000
--- a/gdb/config/i386/i386v4.mh
+++ /dev/null
@@ -1,33 +0,0 @@
-# Host: Intel 386 running SVR4.
-
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
-
-# Need to compile and link in support for SVR4's /proc and i386 host dependent
-# routines.
-XDEPFILES= 
-
-# Use the i386 SVR4 host configuration file.
-XM_FILE= xm-i386v4.h
-
-NAT_FILE= nm-i386v4.h
-NATDEPFILES= corelow.o exec.o procfs.o fork-child.o i386v4-nat.o
-
-# We need to find alloca() somewhere.  Gcc has one built in, but most other
-# compilers don't.  Using the one in /usr/ucblib/libucb.a is tricky because
-# we have to be careful not to pull in anything else from the library (lots
-# of things are broken in most SVR4 versions).  The best solution is to just
-# compile alloca.c and link it into the executable.  If we end up not needing
-# it, then the code is just dead.  Once alloca.c moves to libiberty, then we
-# can eliminate this semi-kludge.
-ALLOCA=alloca.o
-ALLOCA1=alloca.o
-
-# SVR4 comes standard with terminfo, and in some implementations, the
-# old termcap descriptions are incomplete.  So ensure that we use the
-# new terminfo interface and latest terminal descriptions.
-TERMCAP=-ltermlib
-
-# SVR4 puts the BSD compatible install in /usr/ucb.
-INSTALL = /usr/ucb/install -c
diff --git a/gdb/config/i386/i386v4.mt b/gdb/config/i386/i386v4.mt
deleted file mode 100644
index c22b675..0000000
--- a/gdb/config/i386/i386v4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running SVR4
-TDEPFILES= i386-tdep.o i387-tdep.o
-TM_FILE= tm-i386v4.h
diff --git a/gdb/config/i386/i386v42mp.mt b/gdb/config/i386/i386v42mp.mt
deleted file mode 100644
index 0b2dea8..0000000
--- a/gdb/config/i386/i386v42mp.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running SVR4.2MP
-TDEPFILES= i386-tdep.o i387-tdep.o
-TM_FILE= tm-i386v42mp.h
diff --git a/gdb/config/i386/linux.mh b/gdb/config/i386/linux.mh
deleted file mode 100644
index 6cf60a0..0000000
--- a/gdb/config/i386/linux.mh
+++ /dev/null
@@ -1,14 +0,0 @@
-# Host: Intel 386 running Linux
-
-XM_FILE= xm-linux.h
-XDEPFILES= ser-tcp.o
-
-# Needed for frexp() in libiberty.
-XM_CLIBS= -lm
-
-NAT_FILE= nm-linux.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o coredep.o i386v-nat.o corelow.o
-
-GDBSERVER_DEPFILES= low-linux.o
-# Requires libbsd.a for bsd_ioctl, which is how ioctl is implemented.
-GDBSERVER_LIBS= -lbsd
diff --git a/gdb/config/i386/linux.mt b/gdb/config/i386/linux.mt
deleted file mode 100644
index 0f961ba..0000000
--- a/gdb/config/i386/linux.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 with a.out
-TDEPFILES= i386-tdep.o i386-pinsn.o i387-tdep.o
-TM_FILE= tm-linux.h
diff --git a/gdb/config/i386/nbsd.mh b/gdb/config/i386/nbsd.mh
deleted file mode 100644
index c76b897..0000000
--- a/gdb/config/i386/nbsd.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Intel 386 running NetBSD
-XDEPFILES= ser-tcp.o
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o i386b-nat.o
-XM_FILE= xm-nbsd.h
-NAT_FILE= nm-nbsd.h
diff --git a/gdb/config/i386/ncr3000.mh b/gdb/config/i386/ncr3000.mh
deleted file mode 100644
index 338d13e..0000000
--- a/gdb/config/i386/ncr3000.mh
+++ /dev/null
@@ -1,43 +0,0 @@
-# Host: Intel 386 running SVR4.
-
-# The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
-# This compiler not only emits obnoxious copyright messages every time
-# you run it, but it chokes and dies on a whole bunch of GNU source
-# files.  Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
-# Unfortunately though, the AT&T compiler sometimes generates code that
-# the assembler barfs on if -g is used, so disable it by default as well.
-CC = /usr/ccs/ATT/cc
-CFLAGS =
-
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
-
-# Need to compile and link in support for SVR4's /proc and i386 host dependent
-# routines.
-XDEPFILES= 
-
-# Use the i386 SVR4 host configuration file.
-XM_FILE= xm-i386v4.h
-
-NAT_FILE= nm-i386v4.h
-NATDEPFILES= corelow.o exec.o procfs.o fork-child.o i386v4-nat.o
-
-# We need to find alloca() somewhere.  Gcc has one built in, but most other
-# compilers don't.  Using the one in /usr/ucblib/libucb.a is tricky because
-# we have to be careful not to pull in anything else from the library (lots
-# of things are broken in most SVR4 versions).  The best solution is to just
-# compile alloca.c and link it into the executable.  If we end up not needing
-# it, then the code is just dead.  Once alloca.c moves to libiberty, then we
-# can eliminate this semi-kludge.
-ALLOCA=alloca.o
-ALLOCA1=alloca.o
-
-# SVR4 comes standard with terminfo, and in some implementations, the
-# old termcap descriptions are incomplete.  So ensure that we use the
-# new terminfo interface and latest terminal descriptions.
-TERMCAP=-ltermlib
-
-# The /usr/ucb/install program is incompatible (complains about unknown
-# group staff).  Use good old cp...
-INSTALL = cp
diff --git a/gdb/config/i386/ncr3000.mt b/gdb/config/i386/ncr3000.mt
deleted file mode 100644
index e02cc53..0000000
--- a/gdb/config/i386/ncr3000.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 386 running SVR4
-TDEPFILES= i386-pinsn.o i386-tdep.o i387-tdep.o solib.o
-TM_FILE= tm-i386v4.h
diff --git a/gdb/config/i386/nm-fbsd.h b/gdb/config/i386/nm-fbsd.h
deleted file mode 100644
index 9eb02ce..0000000
--- a/gdb/config/i386/nm-fbsd.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Native-dependent definitions for Intel 386 running BSD Unix, for GDB.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef NM_FREEBSD_H
-#define NM_FREEBSD_H
-
-/* Be shared lib aware */
-#include "solib.h"
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#include <machine/vmparam.h>
-#define KERNEL_U_ADDR USRSTACK
-
-#define FLOAT_INFO extern i386_float_info (); \
-						  i386_float_info ()
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = i386_register_u_addr ((blockend),(regno));
-
-extern int
-i386_register_u_addr PARAMS ((int, int));
-
-#define PTRACE_ARG3_TYPE char*
-
-/* make structure definitions match up with those expected in solib.c */
-#define link_object	sod
-#define lo_name		sod_name
-#define lo_library	sod_library
-#define lo_unused	sod_reserved
-#define lo_major	sod_major
-#define lo_minor	sod_minor
-#define lo_next		sod_next
-
-#define link_map	so_map
-#define lm_addr		som_addr
-#define lm_name		som_path
-#define lm_next		som_next
-#define lm_lop		som_sod
-#define lm_lob		som_sodbase
-#define lm_rwt		som_write
-#define lm_ld		som_dynamic
-#define lm_lpd		som_spd
-
-#define link_dynamic_2	section_dispatch_table
-#define ld_loaded	sdt_loaded
-#define ld_need		sdt_sods
-#define ld_rules	sdt_filler1
-#define ld_got		sdt_got
-#define ld_plt		sdt_plt
-#define ld_rel		sdt_rel
-#define ld_hash		sdt_hash
-#define ld_stab		sdt_nzlist
-#define ld_stab_hash	sdt_filler2
-#define ld_buckets	sdt_buckets
-#define ld_symbols	sdt_strings
-#define ld_symb_size	sdt_str_sz
-#define ld_text		sdt_text_sz
-#define ld_plt_sz	sdt_plt_sz
-
-#define rtc_symb	rt_symbol
-#define rtc_sp		rt_sp
-#define rtc_next	rt_next
-
-#define ld_debug	so_debug
-#define ldd_version	dd_version
-#define ldd_in_debugger	dd_in_debugger
-#define ldd_sym_loaded	dd_sym_loaded
-#define ldd_bp_addr	dd_bpt_addr
-#define ldd_bp_inst	dd_bpt_shadow
-#define ldd_cp		dd_cc
-
-#define link_dynamic	_dynamic
-#define ld_version	d_version
-#define ldd		d_debug
-#define ld_un		d_un
-#define ld_2		d_sdt
-
-#endif /* NM_FREEBSD_H */
diff --git a/gdb/config/i386/nm-gnu.h b/gdb/config/i386/nm-gnu.h
deleted file mode 100644
index 95f25a5..0000000
--- a/gdb/config/i386/nm-gnu.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Native-dependent definitions for Intel 386 running the GNU Hurd
-   Copyright 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include the generic hurd definitions.  */
-
-#include "nm-gnu.h"
diff --git a/gdb/config/i386/nm-i386aix.h b/gdb/config/i386/nm-i386aix.h
deleted file mode 100644
index 4240393..0000000
--- a/gdb/config/i386/nm-i386aix.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Native support for i386 aix ps/2.
-   Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com)
- * Revision:	 5-May-93 00:11:35
- */
-
-#ifndef NM_I386AIX_H
-#define NM_I386AIX_H 1
-
-/* code to execute to print interesting information about the
- * floating point processor (if any)
- * No need to define if there is nothing to do.
- */
-#define FLOAT_INFO { i386_float_info (); }
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-#undef  KERNEL_U_ADDR
-#define KERNEL_U_ADDR 0xf03fd000
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-#endif /* NM_I386AIX_H */
diff --git a/gdb/config/i386/nm-i386bsd.h b/gdb/config/i386/nm-i386bsd.h
deleted file mode 100644
index 7366f2d..0000000
--- a/gdb/config/i386/nm-i386bsd.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Native-dependent definitions for Intel 386 running BSD Unix, for GDB.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_I386BSD_H
-#define NM_I386BSD_H
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#include <machine/vmparam.h>
-#define KERNEL_U_ADDR USRSTACK
-
-#undef FLOAT_INFO	/* No float info yet */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = i386_register_u_addr ((blockend),(regno));
-
-extern int
-i386_register_u_addr PARAMS ((int, int));
-
-#define PTRACE_ARG3_TYPE char*
-
-#endif /* NM_I386BSD_H */
diff --git a/gdb/config/i386/nm-i386lynx.h b/gdb/config/i386/nm-i386lynx.h
deleted file mode 100644
index e29821f..0000000
--- a/gdb/config/i386/nm-i386lynx.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Native-dependent definitions for Intel 386 running LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_I386LYNX_H
-#define NM_I386LYNX_H
-
-#include "nm-lynx.h"
-
-#endif /* NM_I386LYNX_H */
diff --git a/gdb/config/i386/nm-i386mach.h b/gdb/config/i386/nm-i386mach.h
deleted file mode 100644
index f01d2b1..0000000
--- a/gdb/config/i386/nm-i386mach.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Native definitions for Mach on an Intel 386
-   Copyright (C) 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Do implement the attach and detach commands.  */
-/* #define ATTACH_DETACH	1 */
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
diff --git a/gdb/config/i386/nm-i386sco.h b/gdb/config/i386/nm-i386sco.h
deleted file mode 100644
index 63f4a28..0000000
--- a/gdb/config/i386/nm-i386sco.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Native support for i386.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-   Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#if 0
-/* code to execute to print interesting information about the
-   floating point processor (if any)
-   No need to define if there is nothing to do.
-   On the 386, unfortunately this code is host-dependent (and lives
-   in the i386-xdep.c file), so we can't
-   do this unless we *know* we aren't cross-debugging.  FIXME.
- */
-#define FLOAT_INFO { i386_float_info (); }
-#endif /*0*/
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = i386_register_u_addr ((blockend),(regno));
-
-extern int
-i386_register_u_addr PARAMS ((int, int));
-
-/*
- * SysV doesn't always have a <ptrace.h> or <sys/ptrace.h> file
- * (why, I don't know), and we don't need it.
- */
-#define NO_PTRACE_H
diff --git a/gdb/config/i386/nm-i386sco4.h b/gdb/config/i386/nm-i386sco4.h
deleted file mode 100644
index 91326ce..0000000
--- a/gdb/config/i386/nm-i386sco4.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Native support for SCO 3.2v4.
-   Copyright 1993 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  By Ian Lance Taylor
-   <ian@cygnus.com> based on work by Martin Walker <maw@netcom.com>.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* SCO 3.2v4 is actually just like SCO 3.2v2, except that it
-   additionally supports attaching to a process.  */
-
-#include "i386/nm-i386sco.h"
-
-#define ATTACH_DETACH
-
-/* SCO, in its wisdom, does not provide <sys/ptrace.h>.  infptrace.c
-   does not have defaults for these values.  */
-#define PTRACE_ATTACH 10
-#define PTRACE_DETACH 11
diff --git a/gdb/config/i386/nm-i386sco5.h b/gdb/config/i386/nm-i386sco5.h
deleted file mode 100644
index dcc14e4..0000000
--- a/gdb/config/i386/nm-i386sco5.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Native support for SCO OpenServer 5
-   Copyright 1996 Free Software Foundation, Inc.
-   By Robert Lipe <robertl@dgii.com>. Based on 
-   work by Ian Lance Taylor <ian@cygnus.com. and 
-   Martin Walker <maw@netcom.com>.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* SCO OpenServer 5 is a superset of 3.2v4.  It is actually quite
-   close to SVR4 [ elf, dynamic libes, mmap ] but misses a few things
-   like /proc. */
-
-#include "i386/nm-i386sco.h"
-
-/* Since the native compilers [ and linkers ] are licensed from USL,
-   we'll try convincing GDB of this... */
-
-#include "solib.h" /* Pick up shared library support */
-#define SVR4_SHARED_LIBS
-
-#define ATTACH_DETACH
-
-/* SCO, does not provide <sys/ptrace.h>.  infptrace.c does not 
-   have defaults for these values.  */
-
-#define PTRACE_ATTACH 10
-#define PTRACE_DETACH 11
diff --git a/gdb/config/i386/nm-i386v.h b/gdb/config/i386/nm-i386v.h
deleted file mode 100644
index 8a7c6c7..0000000
--- a/gdb/config/i386/nm-i386v.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Native support for i386.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-   Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#if 0
-/* code to execute to print interesting information about the
-   floating point processor (if any)
-   No need to define if there is nothing to do.
-   On the 386, unfortunately this code is host-dependent (and lives
-   in the i386-xdep.c file), so we can't
-   do this unless we *know* we aren't cross-debugging.  FIXME.
- */
-#define FLOAT_INFO { i386_float_info (); }
-#endif /*0*/
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = i386_register_u_addr ((blockend),(regno));
-
-extern int
-i386_register_u_addr PARAMS ((int, int));
diff --git a/gdb/config/i386/nm-i386v4.h b/gdb/config/i386/nm-i386v4.h
deleted file mode 100644
index 749510b..0000000
--- a/gdb/config/i386/nm-i386v4.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Native support for i386 running SVR4.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-   Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
diff --git a/gdb/config/i386/nm-i386v42mp.h b/gdb/config/i386/nm-i386v42mp.h
deleted file mode 100644
index 6ffd128..0000000
--- a/gdb/config/i386/nm-i386v42mp.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Native support for i386 running SVR4.
-   Copyright 1986, 1987, 1989, 1992, 1996 Free Software Foundation, Inc.
-   Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "nm-sysv4.h"
-
diff --git a/gdb/config/i386/nm-m3.h b/gdb/config/i386/nm-m3.h
deleted file mode 100644
index 5127091..0000000
--- a/gdb/config/i386/nm-m3.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Native-dependent definitions for Intel 386 running Mach 3.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include the generic Mach 3 definitions.  */
-
-#include "nm-m3.h"
diff --git a/gdb/config/i386/nm-nbsd.h b/gdb/config/i386/nm-nbsd.h
deleted file mode 100644
index b59fec6..0000000
--- a/gdb/config/i386/nm-nbsd.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Native-dependent definitions for Intel 386 running NetBSD, for GDB.
-   Copyright 1986, 1987, 1989, 1992, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_NBSD_H
-#define NM_NBSD_H
-
-/* Get generic NetBSD native definitions. */
-#include "nm-nbsd.h"
-
-/* #define FLOAT_INFO	{ i386_float_info(); } */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = i386_register_u_addr ((blockend),(regno));
-
-extern int
-i386_register_u_addr PARAMS ((int, int));
-
-#endif /* NM_NBSD_H */
diff --git a/gdb/config/i386/nm-ptx4.h b/gdb/config/i386/nm-ptx4.h
deleted file mode 100644
index 5e6cd56..0000000
--- a/gdb/config/i386/nm-ptx4.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Definitions to make GDB run on a Sequent Symmetry under ptx
-   with Weitek 1167 and i387 support.
-   Copyright 1986, 1987, 1989, 1992  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "nm-sysv4.h"
-
-#undef USE_PROC_FS
-
-#include "nm-symmetry.h"
-
-#define PTRACE_READ_REGS(pid,regaddr) mptrace (XPT_RREGS, (pid), (regaddr), 0)
-#define PTRACE_WRITE_REGS(pid,regaddr) \
-  mptrace (XPT_WREGS, (pid), (regaddr), 0)
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
-/* We must fetch all the regs before storing, since we store all at once.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-#define CHILD_WAIT
-struct target_waitstatus;
-extern int child_wait PARAMS ((int, struct target_waitstatus *));
-
-/*
- * ptx does attach as of ptx version 2.1.  Prior to that, the interface
- * exists but does not work.
- *
- * FIXME: Using attach/detach requires using the ptx MPDEBUGGER
- * interface.  There are still problems with that, so for now don't
- * enable attach/detach.  If you turn it on anyway, it will mostly
- * work, but has a number of bugs. -fubar, 2/94.
- */
-/*#define ATTACH_DETACH 1*/
-#undef ATTACH_DETACH
-#define PTRACE_ATTACH XPT_DEBUG
-#define PTRACE_DETACH XPT_UNDEBUG
-/*
- * The following drivel is needed because there are two ptrace-ish
- * calls on ptx: ptrace() and mptrace(), each of which does about half
- * of the ptrace functions.
- */
-#define PTRACE_ATTACH_CALL(pid)  ptx_do_attach(pid)
-#define PTRACE_DETACH_CALL(pid, signo) ptx_do_detach(pid, signo)
diff --git a/gdb/config/i386/nm-sun386.h b/gdb/config/i386/nm-sun386.h
deleted file mode 100644
index f7a904b..0000000
--- a/gdb/config/i386/nm-sun386.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Native support for Sun 386i, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Do implement the attach and detach commands.  */
-
-#define ATTACH_DETACH
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
diff --git a/gdb/config/i386/nm-symmetry.h b/gdb/config/i386/nm-symmetry.h
deleted file mode 100644
index 80cf097..0000000
--- a/gdb/config/i386/nm-symmetry.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Definitions to make GDB run on a Sequent Symmetry under dynix 3.0,
-   with Weitek 1167 and i387 support.
-   Copyright 1986, 1987, 1989, 1992  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
-/* We must fetch all the regs before storing, since we store all at once.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-#ifdef _SEQUENT_
-#define CHILD_WAIT
-extern int child_wait PARAMS ((int, struct target_waitstatus *));
-#endif
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#ifdef _SEQUENT_
-#include <sys/param.h>
-#include <sys/user.h>
-#include <sys/mc_vmparam.h>
-/* VA_UAREA is defined in <sys/mc_vmparam.h>, and is dependant upon 
-   sizeof(struct user) */
-#define KERNEL_U_ADDR (VA_UAREA) /* ptx */
-#else
-#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))	/* dynix */
-#endif
diff --git a/gdb/config/i386/ptx.mh b/gdb/config/i386/ptx.mh
deleted file mode 100644
index e623538..0000000
--- a/gdb/config/i386/ptx.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Sequent Symmetry running ptx 1.3, with Weitek 1167 or i387
-
-XM_FILE= xm-ptx.h
-XDEPFILES= inftarg.o fork-child.o symm-nat.o corelow.o core-aout.o
-XM_CLIBS= -lPW -lseq
-
-NAT_FILE= nm-symmetry.h
diff --git a/gdb/config/i386/ptx.mt b/gdb/config/i386/ptx.mt
deleted file mode 100644
index 757df33..0000000
--- a/gdb/config/i386/ptx.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sequent Symmetry running ptx 2.0, with Weitek 1167 or i387.
-TDEPFILES= symm-tdep.o i387-tdep.o i386-tdep.o
-TM_FILE= tm-ptx.h
diff --git a/gdb/config/i386/ptx4.mh b/gdb/config/i386/ptx4.mh
deleted file mode 100644
index 7b9d11b..0000000
--- a/gdb/config/i386/ptx4.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Sequent Symmetry running ptx 1.3, with Weitek 1167 or i387
-
-XM_FILE= xm-ptx4.h
-XDEPFILES= inftarg.o fork-child.o symm-nat.o corelow.o core-aout.o solib.o core-regset.o
-XM_CLIBS= -lseq
-
-NAT_FILE= nm-ptx4.h
diff --git a/gdb/config/i386/ptx4.mt b/gdb/config/i386/ptx4.mt
deleted file mode 100644
index f347809..0000000
--- a/gdb/config/i386/ptx4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sequent Symmetry running ptx 4.0, with Weitek 1167 or i387.
-TDEPFILES= symm-tdep.o i387-tdep.o i386-tdep.o
-TM_FILE= tm-ptx4.h
diff --git a/gdb/config/i386/sun386.mh b/gdb/config/i386/sun386.mh
deleted file mode 100644
index d249661..0000000
--- a/gdb/config/i386/sun386.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Sun 386i
-XDEPFILES= 
-XM_FILE= xm-sun386.h
-NAT_FILE= nm-sun386.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o sun386-nat.o
diff --git a/gdb/config/i386/sun386.mt b/gdb/config/i386/sun386.mt
deleted file mode 100644
index 665ca64..0000000
--- a/gdb/config/i386/sun386.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sun 386i target configuration file.
-TDEPFILES= i386-tdep.o solib.o
-TM_FILE= tm-sun386.h
diff --git a/gdb/config/i386/symmetry.mh b/gdb/config/i386/symmetry.mh
deleted file mode 100644
index 69c05bc..0000000
--- a/gdb/config/i386/symmetry.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Sequent Symmetry running Dynix 3.0, with Weitek 1167 or i387.
-XDEPFILES=
-XM_FILE= xm-symmetry.h
-NAT_FILE= nm-symmetry.h
-NATDEPFILES= inftarg.o fork-child.o corelow.o core-aout.o symm-nat.o
diff --git a/gdb/config/i386/symmetry.mt b/gdb/config/i386/symmetry.mt
deleted file mode 100644
index a3dba70..0000000
--- a/gdb/config/i386/symmetry.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sequent Symmetry running Dynix 3.0, with Weitek 1167 or i387.
-TDEPFILES= i386-tdep.o symm-tdep.o i387-tdep.o
-TM_FILE= tm-symmetry.h
diff --git a/gdb/config/i386/tm-cygwin.h b/gdb/config/i386/tm-cygwin.h
deleted file mode 100644
index b1ad894..0000000
--- a/gdb/config/i386/tm-cygwin.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Macro definitions for i386 running under the win32 API Unix.
-   Copyright 1995, 1996 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "i386/tm-i386v.h"
-
-#undef MAX_REGISTER_RAW_SIZE
-#undef MAX_REGISTER_VIRTUAL_SIZE
-#undef NUM_REGS
-#undef REGISTER_BYTE
-#undef REGISTER_BYTES
-#undef REGISTER_CONVERTIBLE
-#undef REGISTER_CONVERT_TO_RAW
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#undef REGISTER_NAMES
-#undef REGISTER_RAW_SIZE
-#undef REGISTER_VIRTUAL_SIZE
-#undef REGISTER_VIRTUAL_TYPE
-
-/* Number of machine registers */
-
-#define NUM_REGS 24
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-/* the order of the first 8 registers must match the compiler's 
- * numbering scheme (which is the same as the 386 scheme)
- * also, this table must match regmap in i386-pinsn.c.
- */
-
-#define REGISTER_NAMES { "eax",  "ecx",  "edx",  "ebx",  \
-			 "esp",  "ebp",  "esi",  "edi",  \
-			 "eip",  "ps",   "cs",   "ss",   \
-			 "ds",   "es",   "fs",   "gs",   \
-			 "st",   "st(1)","st(2)","st(3)",\
-                         "st(4)","st(5)","st(6)","st(7)",}
-
-#define FP0_REGNUM 16
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-
-#define REGISTER_BYTES (16 * 4 + 8 * 10)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) (((N) < 16) ? (N) * 4 : (((N) - 16) * 10) + (16 * 4))
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N) (((N) < 16) ? 4 : 10)
-
-/* Number of bytes of storage in the program's representation
-   for register N. */
-
-#define REGISTER_VIRTUAL_SIZE(N) (((N) < 16) ? 4 : 10)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 10
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 10
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#define REGISTER_CONVERTIBLE(N) \
-  ((N < FP0_REGNUM) ? 0 : 1)
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-extern void
-i387_to_double PARAMS ((char *, char *));
-
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-  double val; \
-  i387_to_double ((FROM), (char *)&val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-
-extern void
-double_to_i387 PARAMS ((char *, char *));
-
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
-{ \
-  double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  double_to_i387((char *)&val, (TO)); \
-}
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-  ((N < FP0_REGNUM) ? builtin_type_int : \
-   builtin_type_double)
-
-#define NAMES_HAVE_UNDERSCORE
-
-#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) skip_trampoline_code (pc, name)
-#define SKIP_TRAMPOLINE_CODE(pc)           skip_trampoline_code (pc, 0)
-extern CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR pc, char *name));
-
-extern char *cygwin_pid_to_str PARAMS ((int pid));
-#define target_pid_to_str(PID) cygwin_pid_to_str (PID)
diff --git a/gdb/config/i386/tm-fbsd.h b/gdb/config/i386/tm-fbsd.h
deleted file mode 100644
index 9933e10..0000000
--- a/gdb/config/i386/tm-fbsd.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Target macro definitions for i386 running FreeBSD
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "i386/tm-i386bsd.h"
-
-
-#undef NUM_REGS
-#define NUM_REGS 14
-
-
-#undef IN_SOLIB_CALL_TRAMPOLINE
-#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) STREQ (name, "_DYNAMIC")
-
-
-extern i386_float_info ();
-#define FLOAT_INFO  i386_float_info ()
diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h
deleted file mode 100644
index e2039e5..0000000
--- a/gdb/config/i386/tm-i386.h
+++ /dev/null
@@ -1,307 +0,0 @@
-/* Macro definitions for GDB on an Intel i[345]86.
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef TM_I386_H
-#define TM_I386_H 1
-
-#ifdef __STDC__		/* Forward decl's for prototypes */
-struct frame_info;
-struct frame_saved_regs;
-struct type;
-#endif
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-/* Used for example in valprint.c:print_floating() to enable checking
-   for NaN's */
-
-#define IEEE_FLOAT
-
-/* Number of traps that happen between exec'ing the shell to run an
-   inferior, and when we finally get to the inferior code.  This is 2
-   on most implementations. */
-
-#define START_INFERIOR_TRAPS_EXPECTED 2
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions to reach some
-   "real" code.  */
-
-#define SKIP_PROLOGUE(frompc)   {(frompc) = i386_skip_prologue((frompc));}
-
-extern int i386_skip_prologue PARAMS ((int));
-
-/* Immediately after a function call, return the saved pc.  Can't always go
-   through the frames for this because on some machines the new frame is not
-   set up until the new function executes some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) (read_memory_integer (read_register (SP_REGNUM), 4))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-#define BREAKPOINT {0xcc}
-
-/* Amount PC must be decremented by after a breakpoint.  This is often the
-   number of bytes in BREAKPOINT but not always. */
-
-#define DECR_PC_AFTER_BREAK 1
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_FREGS 0 /*8*/		/* Number of FP regs */
-#define NUM_REGS (16 + NUM_FREGS)	/* Basic i*86 regs + FP regs */
-
-/* Initializer for an array of names of registers.  There should be at least
-   NUM_REGS strings in this initializer.  Any excess ones are simply ignored.
-   The order of the first 8 registers must match the compiler's numbering
-   scheme (which is the same as the 386 scheme) and also regmap in the various
-   *-nat.c files. */
-
-#define REGISTER_NAMES { "eax",   "ecx",    "edx",   "ebx", \
-			 "esp",   "ebp",    "esi",   "edi", \
-			 "eip",   "eflags", "cs",    "ss", \
-			 "ds",    "es",     "fs",    "gs", \
-			 "st0",   "st1",    "st2",   "st3", \
-			 "st4",   "st5",    "st6",   "st7", \
-			 }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define FP_REGNUM 5	/* (ebp) Contains address of executing stack frame */
-#define SP_REGNUM 4	/* (usp) Contains address of top of stack */
-#define PC_REGNUM 8	/* (eip) Contains program counter */
-#define PS_REGNUM 9	/* (ps)  Contains processor status */
-
-#define FP0_REGNUM 16   /* (st0) 387 register */
-#define FPC_REGNUM 25	/* 80387 control register */
-
-/* Total amount of space needed to store our copies of the machine's register
-   state, the array `registers'. */
-
-#define REGISTER_BYTES ((NUM_REGS - NUM_FREGS)*4 + NUM_FREGS*10)
-
-/* Index within `registers' of the first byte of the space for register N. */
-
-#define REGISTER_BYTE(N) \
-  (((N) < FP0_REGNUM) ? ((N) * 4) : ((((N) - FP0_REGNUM) * 10) + 64))
- 
-/* Number of bytes of storage in the actual machine representation for
-   register N.  All registers are 4 bytes, except 387 st(0) - st(7),
-   which are 80 bits each. */
-
-#define REGISTER_RAW_SIZE(N) (((N) < FP0_REGNUM) ? 4 : 10)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 10
-
-/* Number of bytes of storage in the program's representation
-   for register N. */
-
-#define REGISTER_VIRTUAL_SIZE(N) (((N) < FP0_REGNUM) ? 4 : 8)
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type of data in 
-   register N.  Perhaps si and di should go here, but potentially they
-   could be used for things other than address.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-  (((N) == PC_REGNUM || (N) == FP_REGNUM || (N) == SP_REGNUM) \
-   ? lookup_pointer_type (builtin_type_void) \
-   : (((N) < FP0_REGNUM) \
-      ? builtin_type_int \
-      : builtin_type_double))
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { char buf[REGISTER_SIZE];	\
-    (SP) -= sizeof (ADDR);	\
-    store_address (buf, sizeof (ADDR), ADDR);	\
-    write_memory ((SP), buf, sizeof (ADDR)); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-   i386_extract_return_value ((TYPE),(REGBUF),(VALBUF))
-
-extern void i386_extract_return_value PARAMS ((struct type *, char [], char *));
-
-/* Write into appropriate registers a function return value of type TYPE, given
-   in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  {    	       	       	       	       	       	       	       	       	     \
-    if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				     \
-      write_register_bytes (REGISTER_BYTE (FP0_REGNUM), (VALBUF),	     \
-			    TYPE_LENGTH (TYPE));			     \
-    else								     \
-      write_register_bytes (0, (VALBUF), TYPE_LENGTH (TYPE));  		     \
-  }
-
-/* Extract from an array REGBUF containing the (raw) register state the address
-   in which a function should return its structure value, as a CORE_ADDR (or an
-   expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
-
-/* The following redefines make backtracing through sigtramp work.
-   They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp
-   from the sigcontext structure which is pushed by the kernel on the
-   user stack, along with a pointer to it.  */
-
-/* FRAME_CHAIN takes a frame's nominal address and produces the frame's
-   chain-pointer.
-   In the case of the i386, the frame's nominal address
-   is the address of a 4-byte word containing the calling frame's address.  */
-
-#define FRAME_CHAIN(thisframe)  \
-  ((thisframe)->signal_handler_caller \
-   ? (thisframe)->frame \
-   : (!inside_entry_file ((thisframe)->pc) \
-      ? read_memory_integer ((thisframe)->frame, 4) \
-      : 0))
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  do { \
-    if ((FI)->signal_handler_caller) \
-      (FRAMELESS) = 0; \
-    else \
-      (FRAMELESS) = frameless_look_for_prologue(FI); \
-  } while (0)
-
-/* Saved Pc.  Get it from sigcontext if within sigtramp.  */
-
-#define FRAME_SAVED_PC(FRAME) \
-  (((FRAME)->signal_handler_caller \
-    ? sigtramp_saved_pc (FRAME) \
-    : read_memory_integer ((FRAME)->frame + 4, 4)) \
-   )
-
-extern CORE_ADDR sigtramp_saved_pc PARAMS ((struct frame_info *));
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Return number of args passed to a frame.  Can return -1, meaning no way
-   to tell, which is typical now that the C compiler delays popping them.  */
-
-#define FRAME_NUM_ARGS(numargs, fi) (numargs) = i386_frame_num_args(fi)
-
-extern int i386_frame_num_args PARAMS ((struct frame_info *));
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 8
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-{ i386_frame_find_saved_regs ((frame_info), &(frame_saved_regs)); }
-
-extern void i386_frame_find_saved_regs PARAMS ((struct frame_info *,
-						struct frame_saved_regs *));
-
-
-/* Things needed for making the inferior call functions.  */
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME { i386_push_dummy_frame (); }
-
-extern void i386_push_dummy_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME  { i386_pop_frame (); }
-
-extern void i386_pop_frame PARAMS ((void));
-
-
-/* this is 
- *   call 11223344 (32 bit relative)
- *   int3
- */
-
-#define CALL_DUMMY { 0x223344e8, 0xcc11 }
-
-#define CALL_DUMMY_LENGTH 8
-
-#define CALL_DUMMY_START_OFFSET 0  /* Start execution at beginning of dummy */
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET 5
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   \
-{ \
-	int from, to, delta, loc; \
-	loc = (int)(read_register (SP_REGNUM) - CALL_DUMMY_LENGTH); \
-	from = loc + 5; \
-	to = (int)(fun); \
-	delta = to - from; \
-	*((char *)(dummyname) + 1) = (delta & 0xff); \
-	*((char *)(dummyname) + 2) = ((delta >> 8) & 0xff); \
-	*((char *)(dummyname) + 3) = ((delta >> 16) & 0xff); \
-	*((char *)(dummyname) + 4) = ((delta >> 24) & 0xff); \
-}
-
-extern void print_387_control_word PARAMS ((unsigned int));
-extern void print_387_status_word PARAMS ((unsigned int));
-
-/* Offset from SP to first arg on stack at first instruction of a function */
-
-#define SP_ARG0 (1 * 4)
-
-#endif /* ifndef TM_I386_H */
diff --git a/gdb/config/i386/tm-i386aix.h b/gdb/config/i386/tm-i386aix.h
deleted file mode 100644
index b0121fa..0000000
--- a/gdb/config/i386/tm-i386aix.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Macro defintions for IBM AIX PS/2 (i386).
-   Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com).  */
-
-#ifndef TM_I386AIX_H
-#define TM_I386AIX_H 1
-
-#include "i386/tm-i386.h"
-#include <sys/reg.h>
-
-#ifndef I386
-# define I386 1
-#endif
-#ifndef I386_AIX_TARGET
-# define I386_AIX_TARGET 1
-#endif
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#undef  REGISTER_CONVERTIBLE
-#define REGISTER_CONVERTIBLE(N) \
-  ((N < FP0_REGNUM) ? 0 : 1)
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-  double val; \
-  i387_to_double ((FROM), (char *)&val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-extern void
-i387_to_double PARAMS ((char *, char *));
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#undef REGISTER_CONVERT_TO_RAW
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
-{ \
-  double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  double_to_i387((char *)&val, (TO)); \
-}
-extern void
-double_to_i387 PARAMS ((char *, char *));
-
-#endif /* TM_I386AIX_H */
diff --git a/gdb/config/i386/tm-i386bsd.h b/gdb/config/i386/tm-i386bsd.h
deleted file mode 100644
index 8b8c3a9..0000000
--- a/gdb/config/i386/tm-i386bsd.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Macro definitions for i386 running under BSD Unix.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386BSD_H
-#define TM_I386BSD_H 1
-
-#include "i386/tm-i386.h"
-
-/* 386BSD cannot handle the segment registers. */
-/* BSDI can't handle them either.  */
-
-#undef NUM_REGS
-#define NUM_REGS 10
-
-/* On 386 bsd, sigtramp is above the user stack and immediately below
-   the user area. Using constants here allows for cross debugging.
-   These are tested for BSDI but should work on 386BSD.  */
-
-#define SIGTRAMP_START(pc)	0xfdbfdfc0
-#define SIGTRAMP_END(pc)	0xfdbfe000
-
-/* Saved Pc.  Get it from sigcontext if within sigtramp.  */
-
-/* Offset to saved PC in sigcontext, from <sys/signal.h>.  */
-#define SIGCONTEXT_PC_OFFSET 20
-
-#endif  /* ifndef TM_I386BSD_H */
diff --git a/gdb/config/i386/tm-i386gnu.h b/gdb/config/i386/tm-i386gnu.h
deleted file mode 100644
index a6e3c08..0000000
--- a/gdb/config/i386/tm-i386gnu.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Macro definitions for i386, GNU Hurd
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include common definitions for gnu systems */
-#include "nm-gnu.h"
-
-/* Thread flavors used in re-setting the T bit.
- * @@ this is also bad for cross debugging.
- */
-#define THREAD_STATE_FLAVOR		i386_THREAD_STATE
-#define THREAD_STATE_SIZE		i386_THREAD_STATE_COUNT
-#define THREAD_STATE_SET_TRACED(state) \
-  	((struct i386_thread_state *)state)->efl |= 0x100
-#define THREAD_STATE_CLEAR_TRACED(state) \
-  	((((struct i386_thread_state *)state)->efl &= ~0x100), 1)
-
-/* we can do it */
-#define ATTACH_DETACH 1
-
-/* Sigh. There should be a file for i386 but no sysv stuff in it */
-#include "i386/tm-i386v.h"
-
-/* I want to test this float info code. See comment in tm-i386v.h */
-#undef FLOAT_INFO
-#define FLOAT_INFO { i386_mach3_float_info (); }
-
-/* Address of end of stack space.
- * for MACH, see <machine/vmparam.h>
- * @@@ I don't know what is in the 5 ints...
- */
-#undef  STACK_END_ADDR
-#define STACK_END_ADDR (0xc0000000-sizeof(int [5]))
diff --git a/gdb/config/i386/tm-i386lynx.h b/gdb/config/i386/tm-i386lynx.h
deleted file mode 100644
index 9e732b3..0000000
--- a/gdb/config/i386/tm-i386lynx.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Macro definitions for Intel 386 running under LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386LYNX_H
-#define TM_I386LYNX_H
-
-#include "tm-lynx.h"
-
-/* Most definitions from sysv could be used. */
-#include "i386/tm-i386.h"
-
-#undef SAVED_PC_AFTER_CALL
-
-#define SAVED_PC_AFTER_CALL i386lynx_saved_pc_after_call
-CORE_ADDR i386lynx_saved_pc_after_call ();
-
-#endif /* TM_I386LYNX_H */
diff --git a/gdb/config/i386/tm-i386m3.h b/gdb/config/i386/tm-i386m3.h
deleted file mode 100644
index 2f97505..0000000
--- a/gdb/config/i386/tm-i386m3.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Macro definitions for i386, Mach 3.0
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include common definitions for Mach3 systems */
-#include "nm-m3.h"
-
-/* Define offsets to access CPROC stack when it does not have
- * a kernel thread.
- */
-#define MACHINE_CPROC_SP_OFFSET 20
-#define MACHINE_CPROC_PC_OFFSET 16
-#define MACHINE_CPROC_FP_OFFSET 12
-
-/* Thread flavors used in re-setting the T bit.
- * @@ this is also bad for cross debugging.
- */
-#define TRACE_FLAVOR		i386_THREAD_STATE
-#define TRACE_FLAVOR_SIZE	i386_THREAD_STATE_COUNT
-#define TRACE_SET(x,state) \
-  	((struct i386_thread_state *)state)->efl |= 0x100
-#define TRACE_CLEAR(x,state) \
-  	((((struct i386_thread_state *)state)->efl &= ~0x100), 1)
-
-/* we can do it */
-#define ATTACH_DETACH 1
-
-/* Define this if the C compiler puts an underscore at the front
-   of external names before giving them to the linker.  */
-
-#define NAMES_HAVE_UNDERSCORE
-
-/* Sigh. There should be a file for i386 but no sysv stuff in it */
-#include "i386/tm-i386.h"
-
-/* I want to test this float info code. See comment in tm-i386v.h */
-#undef FLOAT_INFO
-#define FLOAT_INFO { i386_mach3_float_info (); }
-
-/* Address of end of stack space.
- * for MACH, see <machine/vmparam.h>
- * @@@ I don't know what is in the 5 ints...
- */
-#undef  STACK_END_ADDR
-#define STACK_END_ADDR (0xc0000000-sizeof(int [5]))
diff --git a/gdb/config/i386/tm-i386mk.h b/gdb/config/i386/tm-i386mk.h
deleted file mode 100644
index 3625efb..0000000
--- a/gdb/config/i386/tm-i386mk.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Macro definitions for i386, Mach 3.0, OSF 1/MK
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Until OSF switches to a newer Mach kernel that has
- * a different get_emul_vector() interface.
- */
-#define MK67 1
-
-#include "i386/tm-i386m3.h"
diff --git a/gdb/config/i386/tm-i386nw.h b/gdb/config/i386/tm-i386nw.h
deleted file mode 100644
index e5cdade..0000000
--- a/gdb/config/i386/tm-i386nw.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Macro definitions for i386 running NetWare.
-   Copyright 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386NW_H
-#define TM_I386NW_H 1
-
-#include "i386/tm-i386.h"
-
-/* Stop backtracing when we wander into main.  */
-
-#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
-
-
-/* Offsets (in target ints) into jmp_buf.  Not defined in any system header
-   file, so we have to step through setjmp/longjmp with a debugger and figure
-   them out.  */
-
-#define JB_ELEMENT_SIZE 4	/* jmp_buf[] is array of ints */
-
-#define JB_PC	6		/* Setjmp()'s return PC saved here */
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-
-#endif  /* ifndef TM_I386NW_H */
-
diff --git a/gdb/config/i386/tm-i386os9k.h b/gdb/config/i386/tm-i386os9k.h
deleted file mode 100644
index 2b48641..0000000
--- a/gdb/config/i386/tm-i386os9k.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Macro definitions for i386 running under BSD Unix.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386OS9K_H
-#define TM_I386OS9K_H 1
-
-#include "i386/tm-i386.h"
-
-/* Number of machine registers */
-
-#undef  NUM_REGS
-#define NUM_REGS (16)	/* Basic i*86 regs */
-
-/* Initializer for an array of names of registers.  There should be at least
-   NUM_REGS strings in this initializer.  Any excess ones are simply ignored.
-   The order of the first 8 registers must match the compiler's numbering
-   scheme (which is the same as the 386 scheme) and also regmap in the various
-   *-nat.c files. */
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
-                         "esp", "ebp", "esi", "edi", \
-                         "eip", "eflags", "cs", "ss", \
-                         "ds", "es", "fs", "gs", \
-                         }
-
-#define DATABASE_REG 	3		/* ebx */
-
-/* Amount PC must be decremented by after a breakpoint.  This is often the
-   number of bytes in BREAKPOINT but not always (such as now). */
-
-#undef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0
-
-/* On 386 bsd, sigtramp is above the user stack and immediately below
-   the user area. Using constants here allows for cross debugging.
-   These are tested for BSDI but should work on 386BSD.  */
-#define SIGTRAMP_START(pc)	0xfdbfdfc0
-#define SIGTRAMP_END(pc)	0xfdbfe000
-
-/* Saved Pc.  Get it from sigcontext if within sigtramp.  */
-
-/* Offset to saved PC in sigcontext, from <sys/signal.h>.  */
-#define SIGCONTEXT_PC_OFFSET 20
-
-#define BELIEVE_PCC_PROMOTION 1
-
-#endif	/* #ifndef TM_I386OS9K_H */
diff --git a/gdb/config/i386/tm-i386sco5.h b/gdb/config/i386/tm-i386sco5.h
deleted file mode 100644
index ffac5b3..0000000
--- a/gdb/config/i386/tm-i386sco5.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Macro definitions for GDB on an Intel i386 running SCO Open Server 5.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-   Written by J. Kean Johnston (jkj@sco.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386SCO5_H
-#define TM_I386SCO5_H 1
-
-/* Pick up most of what we need from the generic i386 target include file. */
-
-#include "i386/tm-i386.h"
-
-/* Pick up more stuff from the generic SYSV and SVR4 host include files. */
-#include "i386/tm-i386v.h"
-#include "tm-sysv4.h"
-
-#define KERNEL_U_SIZE kernel_u_size()
-
-/*
- * SCO is unlike other SVR3 targets in that it has SVR4 style shared
- * libs, with a slight twist. We expect 3 traps (2 for the exec and
- * one for the dynamic loader).  After the third trap we insert the
- * SOLIB breakpoints, then wait for the 4th trap.
- */
-#undef START_INFERIOR_TRAPS_EXPECTED
-#define START_INFERIOR_TRAPS_EXPECTED 3
-
-/* We can also do hardware watchpoints */
-#define TARGET_HAS_HARDWARE_WATCHPOINTS
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1
-
-/* After a watchpoint trap, the PC points to the instruction which
-   caused the trap.  But we can continue over it without disabling the
-   trap. */
-#define HAVE_CONTINUABLE_WATCHPOINT
-#define HAVE_STEPPABLE_WATCHPOINT
-
-#define STOPPED_BY_WATCHPOINT(W)  \
-  i386_stopped_by_watchpoint (inferior_pid)
-
-#define target_insert_watchpoint(addr, len, type)  \
-  i386_insert_watchpoint (inferior_pid, addr, len, type)
-
-#define target_remove_watchpoint(addr, len, type)  \
-  i386_remove_watchpoint (inferior_pid, addr, len)
-
-#endif  /* ifndef TM_I386SCO5_H */
diff --git a/gdb/config/i386/tm-i386v.h b/gdb/config/i386/tm-i386v.h
deleted file mode 100644
index bb31cb0..0000000
--- a/gdb/config/i386/tm-i386v.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/* Macro definitions for i386, Unix System V.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386V_H
-#define TM_I386V_H 1
-
-/* First pick up the generic *86 target file. */
-
-#include "i386/tm-i386.h"
-
-/* Number of traps that happen between exec'ing the shell to run an
-   inferior, and when we finally get to the inferior code.  This is
-   2 on most implementations.  Override here to 4. */
-
-#undef  START_INFERIOR_TRAPS_EXPECTED
-#define START_INFERIOR_TRAPS_EXPECTED 4
-
-/* Number of machine registers */
-
-#undef  NUM_REGS
-#define NUM_REGS 16
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-/* the order of the first 8 registers must match the compiler's 
- * numbering scheme (which is the same as the 386 scheme)
- * also, this table must match regmap in i386-pinsn.c.
- */
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
-			 "esp", "ebp", "esi", "edi", \
-			 "eip", "ps", "cs", "ss", \
-			 "ds", "es", "fs", "gs", \
-			 }
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-
-#undef  REGISTER_BYTES
-#define REGISTER_BYTES (NUM_REGS * 4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#undef  REGISTER_BYTE
-#define REGISTER_BYTE(N) ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#undef  REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) (4)
-
-/* Number of bytes of storage in the program's representation
-   for register N. */
-
-#undef  REGISTER_VIRTUAL_SIZE
-#define REGISTER_VIRTUAL_SIZE(N) (4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#undef  MAX_REGISTER_RAW_SIZE
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#undef  MAX_REGISTER_VIRTUAL_SIZE
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-/* Perhaps si and di should go here, but potentially they could be
-   used for things other than address.  */
-
-#undef  REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
-  ((N) == PC_REGNUM || (N) == FP_REGNUM || (N) == SP_REGNUM ?         \
-   lookup_pointer_type (builtin_type_void) : builtin_type_int)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#undef  STORE_STRUCT_RETURN
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { char buf[REGISTER_SIZE];	\
-    (SP) -= sizeof (ADDR);	\
-    store_address (buf, sizeof (ADDR), ADDR);	\
-    write_memory ((SP), buf, sizeof (ADDR)); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#undef  EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy ((VALBUF), (REGBUF), TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#undef  STORE_RETURN_VALUE
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-#undef  FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) \
-  (!inside_entry_file ((thisframe)->pc) ? \
-   read_memory_integer ((thisframe)->frame, 4) :\
-   0)
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#undef  FRAMELESS_FUNCTION_INVOCATION
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#undef  FRAME_SAVED_PC
-#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4))
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#undef  FRAME_NUM_ARGS
-#define FRAME_NUM_ARGS(numargs, fi) (numargs) = -1
-
-#ifdef __STDC__		/* Forward decl's for prototypes */
-struct frame_info;
-struct frame_saved_regs;
-#endif
-
-extern int
-i386_frame_num_args PARAMS ((struct frame_info *));
-
-#endif	/* ifndef TM_I386V_H */
diff --git a/gdb/config/i386/tm-i386v4.h b/gdb/config/i386/tm-i386v4.h
deleted file mode 100644
index eafff01..0000000
--- a/gdb/config/i386/tm-i386v4.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Macro definitions for GDB on an Intel i386 running SVR4.
-   Copyright (C) 1991, 1994 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386V4_H
-#define TM_I386V4_H 1
-
-/* Pick up most of what we need from the generic i386 target include file. */
-
-#include "i386/tm-i386.h"
-
-/* Pick up more stuff from the generic SVR4 host include file. */
-
-#include "tm-sysv4.h"
-
-/* Use the alternate method of determining valid frame chains. */
-
-#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
-
-/* Offsets (in target ints) into jmp_buf.  Not defined in any system header
-   file, so we have to step through setjmp/longjmp with a debugger and figure
-   them out.  Note that <setjmp> defines _JBLEN as 10, which is the default
-   if no specific machine is selected, even though we only use 6 slots. */
-
-#define JB_ELEMENT_SIZE sizeof(int)	/* jmp_buf[_JBLEN] is array of ints */
-
-#define JB_EBX	0
-#define JB_ESI	1
-#define JB_EDI	2
-#define JB_EBP	3
-#define JB_ESP	4
-#define JB_EDX	5
-
-#define JB_PC	JB_EDX	/* Setjmp()'s return PC saved in EDX */
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-
-/* The following redefines make backtracing through sigtramp work.
-   They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp
-   from the ucontext structure which is pushed by the kernel on the
-   user stack. Unfortunately there are three variants of sigtramp handlers.  */
-
-#define I386V4_SIGTRAMP_SAVED_PC
-#define IN_SIGTRAMP(pc, name) ((name)					\
-			       && (STREQ ("_sigreturn", name)		\
-				   || STREQ ("_sigacthandler", name)	\
-				   || STREQ ("sigvechandler", name)))
-
-/* Saved Pc.  Get it from ucontext if within sigtramp.  */
-
-#define sigtramp_saved_pc i386v4_sigtramp_saved_pc
-extern CORE_ADDR i386v4_sigtramp_saved_pc PARAMS ((struct frame_info *));
-
-#endif  /* ifndef TM_I386V4_H */
diff --git a/gdb/config/i386/tm-i386v42mp.h b/gdb/config/i386/tm-i386v42mp.h
deleted file mode 100644
index b8b093d..0000000
--- a/gdb/config/i386/tm-i386v42mp.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Macro definitions for GDB on an Intel i386 running SVR4.
-   Copyright (C) 1991, 1994 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_I386V42MP_H
-#define TM_I386V42MP_H 1
-
-/* pick up more generic x86 sysv4 stuff */
-
-#include "i386/tm-i386v4.h"
-
-/* procfs on this architecture has multiple fds (ctl, as, map, status)
-	including a control fd */
-
-#define HAVE_MULTIPLE_PROC_FDS
-
-/* procfs on this architecture has a pstatus_t instead of prstatus_t */
-
-#define HAVE_PSTATUS_T
-
-/* procfs on this architecture has no prrun_t */
-#define HAVE_NO_PRRUN_T
-
-/* procfs on this architecture communicates with read/write instead
-	of ioctl */
-
-#define PROCFS_USE_READ_WRITE
-
-/* define to select for other sysv4.2mp weirdness */
-
-#define UNIXWARE
-
-#endif  /* ifndef TM_I386V42MP_H */
diff --git a/gdb/config/i386/tm-nbsd.h b/gdb/config/i386/tm-nbsd.h
deleted file mode 100644
index cf5159f..0000000
--- a/gdb/config/i386/tm-nbsd.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Macro definitions for i386 running under NetBSD.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_NBSD_H
-#define TM_NBSD_H
-
-#include "i386/tm-i386bsd.h"
-#include "tm-nbsd.h"
-
-#undef NUM_REGS
-#define NUM_REGS 16
-
-#define JB_ELEMENT_SIZE sizeof(int)	/* jmp_buf[_JBLEN] is array of ints */
-#define JB_PC	0			/* Setjmp()'s return PC saved here */
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-
-#endif /* TM_NBSD_H */
diff --git a/gdb/config/i386/tm-ptx.h b/gdb/config/i386/tm-ptx.h
deleted file mode 100644
index c9f67d7..0000000
--- a/gdb/config/i386/tm-ptx.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/* Target machine definitions for GDB on a Sequent Symmetry under ptx
-   with Weitek 1167 and i387 support.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-   Symmetry version by Jay Vosburgh (fubar@sequent.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PTX_H
-#define TM_PTX_H 1
-
-/* I don't know if this will work for cross-debugging, even if you do get
-   a copy of the right include file.  */
-
-#include <sys/reg.h>
-
-#ifdef SEQUENT_PTX4
-#include "i386/tm-i386v4.h"
-#else /* !SEQUENT_PTX4 */
-#include "i386/tm-i386v.h"
-#endif
-
-/* Number of traps that happen between exec'ing the shell to run an
-   inferior, and when we finally get to the inferior code.  This is 2
-   on most implementations. Here we have to undo what tm-i386v.h gave
-   us and restore the default. */
-
-#undef START_INFERIOR_TRAPS_EXPECTED
-#define START_INFERIOR_TRAPS_EXPECTED 2
-
-/* Amount PC must be decremented by after a breakpoint.  This is often the
-   number of bytes in BREAKPOINT but not always (such as now). */
-
-#undef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0
-
-#if 0
- --- this code can't be used unless we know we are running native,
-     since it uses host specific ptrace calls.
-/* code for 80387 fpu.  Functions are from i386-dep.c, copied into
- * symm-dep.c.
- */
-#define FLOAT_INFO { i386_float_info(); }
-#endif
-
-/* Number of machine registers */
-
-#undef  NUM_REGS
-#define NUM_REGS 49
-
-/* Initializer for an array of names of registers.  There should be at least
-   NUM_REGS strings in this initializer.  Any excess ones are simply ignored.
-   The order of the first 8 registers must match the compiler's numbering
-   scheme (which is the same as the 386 scheme) and also regmap in the various
-   *-nat.c files. */
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES { "eax",  "ecx",    "edx",  "ebx",  \
-			 "esp",  "ebp",    "esi",  "edi",  \
-			 "eip",  "eflags", "st0",  "st1",  \
-			 "st2",  "st3",    "st4",  "st5",  \
-			 "st6",  "st7",    "fp1",  "fp2",  \
-			 "fp3",  "fp4",    "fp5",  "fp6",  \
-			 "fp7",  "fp8",    "fp9",  "fp10", \
-			 "fp11", "fp12",   "fp13", "fp14", \
-			 "fp15", "fp16",   "fp17", "fp18", \
-			 "fp19", "fp20",   "fp21", "fp22", \
-			 "fp23", "fp24",   "fp25", "fp26", \
-			 "fp27", "fp28",   "fp29", "fp30", \
-			 "fp31" }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define EAX_REGNUM	0
-#define ECX_REGNUM	1
-#define EDX_REGNUM	2
-#define EBX_REGNUM	3
-
-#define ESP_REGNUM	4
-#define EBP_REGNUM	5
-
-#define ESI_REGNUM	6
-#define EDI_REGNUM	7
-
-#define EIP_REGNUM	8
-#define EFLAGS_REGNUM	9
-
-#define ST0_REGNUM	10
-#define ST1_REGNUM	11
-#define ST2_REGNUM	12
-#define ST3_REGNUM	13
-
-#define ST4_REGNUM	14
-#define ST5_REGNUM	15
-#define ST6_REGNUM	16
-#define ST7_REGNUM	17
-
-#define FP1_REGNUM 18		/* first 1167 register */
-/* Get %fp2 - %fp31 by addition, since they are contiguous */
-
-#undef  SP_REGNUM
-#define SP_REGNUM ESP_REGNUM	/* Contains address of top of stack */
-#undef  FP_REGNUM
-#define FP_REGNUM EBP_REGNUM	/* Contains address of executing stack frame */
-#undef  PC_REGNUM
-#define PC_REGNUM EIP_REGNUM	/* Contains program counter */
-#undef  PS_REGNUM
-#define PS_REGNUM EFLAGS_REGNUM	/* Contains processor status */
-
-/*
- * For ptx, this is a little bit bizarre, since the register block
- * is below the u area in memory.  This means that blockend here ends
- * up being negative (for the call from coredep.c) since the value in
- * u.u_ar0 will be less than KERNEL_U_ADDR (and coredep.c passes us
- * u.u_ar0 - KERNEL_U_ADDR in blockend).  Since we also define
- * FETCH_INFERIOR_REGISTERS (and supply our own functions for that),
- * the core file case will be the only use of this function.
- */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ (addr) = ptx_register_u_addr((blockend), (regno)); }
-
-extern int
-ptx_register_u_addr PARAMS ((int, int));
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  10 i*86 registers, 8 i387
-   registers, and 31 Weitek 1167 registers */
-
-#undef  REGISTER_BYTES
-#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4))
-
-/* Index within `registers' of the first byte of the space for register N. */
-
-#undef  REGISTER_BYTE
-#define REGISTER_BYTE(N) 		\
-(((N) < ST0_REGNUM) ? ((N) * 4) : \
- ((N) < FP1_REGNUM) ? (40 + (((N) - ST0_REGNUM) * 10)) : \
- (40 + 80 + (((N) - FP1_REGNUM) * 4)))
-
-/* Number of bytes of storage in the actual machine representation for
-   register N.  All registers are 4 bytes, except 387 st(0) - st(7),
-   which are 80 bits each. */
-
-#undef  REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) \
-(((N) < ST0_REGNUM) ? 4 : \
- ((N) < FP1_REGNUM) ? 10 : \
- 4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#undef  MAX_REGISTER_RAW_SIZE
-#define MAX_REGISTER_RAW_SIZE 10
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#undef REGISTER_CONVERTIBLE
-#define REGISTER_CONVERTIBLE(N) \
-((N < ST0_REGNUM) ? 0 : \
- (N < FP1_REGNUM) ? 1 : \
- 0)
-  
-/* Convert data from raw format for register REGNUM
-   to virtual format for register REGNUM.  */
-extern const struct floatformat floatformat_i387_ext; /* from floatformat.h */
-
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO)	\
-((REGNUM < ST0_REGNUM) ?  (void)memcpy ((TO), (FROM), 4) : \
- (REGNUM < FP1_REGNUM) ? (void)floatformat_to_double(&floatformat_i387_ext, \
-						       (FROM),(TO)) : \
- (void)memcpy ((TO), (FROM), 4))
- 
-/* Convert data from virtual format for register REGNUM
-   to raw format for register REGNUM.  */
-
-#undef REGISTER_CONVERT_TO_RAW
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO)	\
-((REGNUM < ST0_REGNUM) ?  (void)memcpy ((TO), (FROM), 4) : \
- (REGNUM < FP1_REGNUM) ? (void)floatformat_from_double(&floatformat_i387_ext, \
-						       (FROM),(TO)) : \
- (void)memcpy ((TO), (FROM), 4))
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-/*
- * Note: the 1167 registers (the last line, builtin_type_float) are
- * generally used in pairs, with each pair being treated as a double.
- * It it also possible to use them singly as floats.  I'm not sure how
- * in gdb to treat the register pair pseudo-doubles. -fubar
- */
-#undef REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
-((N < ST0_REGNUM) ? builtin_type_int : \
- (N < FP1_REGNUM) ? builtin_type_double : \
- builtin_type_float)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#undef  EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  symmetry_extract_return_value(TYPE, REGBUF, VALBUF)
-
-/*
-#undef  FRAME_FIND_SAVED_REGS
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-{ ptx_frame_find_saved_regs((frame_info), &(frame_saved_regs)); }
-*/
-
-#endif  /* ifndef TM_PTX_H */
diff --git a/gdb/config/i386/tm-ptx4.h b/gdb/config/i386/tm-ptx4.h
deleted file mode 100644
index a576acc..0000000
--- a/gdb/config/i386/tm-ptx4.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Target machine definitions for GDB on a Sequent Symmetry under ptx
-   with Weitek 1167 and i387 support.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-   Symmetry version by Jay Vosburgh (fubar@sequent.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define SEQUENT_PTX4
-
-#include "tm-ptx.h"
diff --git a/gdb/config/i386/tm-sun386.h b/gdb/config/i386/tm-sun386.h
deleted file mode 100644
index 259fd51..0000000
--- a/gdb/config/i386/tm-sun386.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/* Parameters for a Sun 386i target machine, for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (TM_SUN386_H)
-#define TM_SUN386_H 1
-
-#include "i386/tm-i386.h"
-
-#ifndef sun386
-#define sun386
-#endif
-#define GDB_TARGET_IS_SUN386 1
-#define SUNOS4
-#define USE_MACHINE_REG_H
-
-/* Perhaps some day this will work even without the following #define */
-#define COFF_ENCAPSULATE
-
-#ifdef COFF_ENCAPSULATE
-/* Avoid conflicts between our include files and <sys/exec.h>
-   (maybe not needed anymore).  */
-#define _EXEC_
-#endif
-
-/* sun386 ptrace seems unable to change the frame pointer */
-#define PTRACE_FP_BUG
-
-/* Address of end of stack space.  */
-
-#define STACK_END_ADDR 0xfc000000
-
-/* Number of machine registers */
-
-#undef  NUM_REGS
-#define NUM_REGS 35
-
-/* Initializer for an array of names of registers.  There should be NUM_REGS
-   strings in this initializer.  The order of the first 8 registers must match
-   the compiler's numbering scheme (which is the same as the 386 scheme) also,
-   this table must match regmap in i386-pinsn.c. */
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES { "gs", "fs", "es", "ds",		\
-			 "edi", "esi", "ebp", "esp",		\
-			 "ebx", "edx", "ecx", "eax",		\
-			 "retaddr", "trapnum", "errcode", "ip",	\
-			 "cs", "ps", "sp", "ss",		\
-			 "fst0", "fst1", "fst2", "fst3",	\
-			 "fst4", "fst5", "fst6", "fst7",	\
-			 "fctrl", "fstat", "ftag", "fip",	\
-			 "fcs", "fopoff", "fopsel"		\
-			 }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#undef  FP_REGNUM
-#define FP_REGNUM   6	/* (ebp) Contains address of executing stack frame */
-#undef  SP_REGNUM
-#define SP_REGNUM  18	/* (usp) Contains address of top of stack */
-#undef  PS_REGNUM
-#define PS_REGNUM  17	/* (ps)  Contains processor status */
-#undef  PC_REGNUM
-#define PC_REGNUM  15	/* (eip) Contains program counter */
-#undef  FP0_REGNUM
-#define FP0_REGNUM 20	/* Floating point register 0 */
-#undef  FPC_REGNUM
-#define FPC_REGNUM 28	/* 80387 control register */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-
-#undef  REGISTER_BYTES
-#define REGISTER_BYTES (20*4+8*10+7*4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#undef  REGISTER_BYTE
-#define REGISTER_BYTE(N) \
- ((N) >= FPC_REGNUM ? (((N) - FPC_REGNUM) * 4) + 160	\
-  : (N) >= FP0_REGNUM ? (((N) - FP0_REGNUM) * 10) + 80	\
-  : (N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#undef  REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 10 : 4)
-
-/* Number of bytes of storage in the program's representation
-   for register N. */
-
-#undef  REGISTER_VIRTUAL_SIZE
-#define REGISTER_VIRTUAL_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 8 : 4)
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#undef  REGISTER_CONVERTIBLE
-#define REGISTER_CONVERTIBLE(N) (((unsigned)((N) - FP0_REGNUM)) < 8)
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#undef  REGISTER_CONVERT_TO_VIRTUAL
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-  double val; \
-  i387_to_double ((FROM), (char *)&val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-extern void
-i387_to_double PARAMS ((char *, char *));
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#undef  REGISTER_CONVERT_TO_RAW
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
-{ \
-  double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  double_to_i387((char *)&val, (TO)); \
-}
-extern void
-double_to_i387 PARAMS ((char *, char *));
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#undef  REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
- (((unsigned)((N) - FP0_REGNUM)) < 8 ? builtin_type_double : builtin_type_int)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#undef  EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, REGBUF + REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#undef  STORE_RETURN_VALUE
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), VALBUF, TYPE_LENGTH (TYPE))
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-#undef  FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) \
-  (!inside_entry_file ((thisframe)->pc) ? \
-   read_memory_integer ((thisframe)->frame, 4) :\
-   0)
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#undef  FRAMELESS_FUNCTION_INVOCATION
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-{ (FRAMELESS) = frameless_look_for_prologue (FI); }
-
-#undef  FRAME_SAVED_PC
-#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4))
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-#undef  FIX_CALL_DUMMY
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   \
-{ \
-	*(int *)((char *)(dummyname) + 1) = (int)(fun) - (pc) - 5; \
-}
-
-#endif /* !defined (TM_SUN386_H) */
-
diff --git a/gdb/config/i386/tm-symmetry.h b/gdb/config/i386/tm-symmetry.h
deleted file mode 100644
index 11931d4..0000000
--- a/gdb/config/i386/tm-symmetry.h
+++ /dev/null
@@ -1,321 +0,0 @@
-/* Target machine definitions for GDB on a Sequent Symmetry under dynix 3.0,
-   with Weitek 1167 and i387 support.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994
-   Free Software Foundation, Inc.
-   Symmetry version by Jay Vosburgh (fubar@sequent.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_SYMMETRY_H
-#define TM_SYMMETRY_H 1
-
-/* I don't know if this will work for cross-debugging, even if you do get
-   a copy of the right include file.  */
-#include <machine/reg.h>
-
-#include "i386/tm-i386v.h"
-
-#undef START_INFERIOR_TRAPS_EXPECTED
-#define START_INFERIOR_TRAPS_EXPECTED 2
-
-/* Amount PC must be decremented by after a breakpoint.  This is often the
-   number of bytes in BREAKPOINT but not always (such as now). */
-
-#undef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0
-
-#if 0
-/* --- this code can't be used unless we know we are running native,
-       since it uses host specific ptrace calls. */
-/* code for 80387 fpu.  Functions are from i386-dep.c, copied into
- * symm-dep.c.
- */
-#define FLOAT_INFO { i386_float_info(); }
-#endif
-
-/* Number of machine registers */
-
-#undef NUM_REGS
-#define NUM_REGS 49
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-/* Initializer for an array of names of registers.  There should be at least
-   NUM_REGS strings in this initializer.  Any excess ones are simply ignored.
-   Symmetry registers are in this weird order to match the register numbers
-   in the symbol table entries.  If you change the order, things will probably
-   break mysteriously for no apparent reason.  Also note that the st(0)...
-   st(7) 387 registers are represented as st0...st7.  */
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES {     "eax",  "edx",  "ecx",   "st0",  "st1", \
-			     "ebx",  "esi",  "edi",   "st2",  "st3", \
-			     "st4",  "st5",  "st6",   "st7",  "esp", \
-			     "ebp",  "eip",  "eflags","fp1",  "fp2", \
-			     "fp3",  "fp4",  "fp5",   "fp6",  "fp7", \
-			     "fp8",  "fp9",  "fp10",  "fp11", "fp12", \
-			     "fp13", "fp14", "fp15",  "fp16", "fp17", \
-			     "fp18", "fp19", "fp20",  "fp21", "fp22", \
-			     "fp23", "fp24", "fp25",  "fp26", "fp27", \
-			     "fp28", "fp29", "fp30",  "fp31" }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define EAX_REGNUM	0
-#define EDX_REGNUM	1
-#define ECX_REGNUM	2
-#define ST0_REGNUM	3
-#define ST1_REGNUM	4
-#define EBX_REGNUM	5
-#define ESI_REGNUM	6
-#define EDI_REGNUM	7
-#define ST2_REGNUM	8
-#define ST3_REGNUM	9
-
-#define ST4_REGNUM	10
-#define ST5_REGNUM	11
-#define ST6_REGNUM	12
-#define ST7_REGNUM	13
-
-#define FP1_REGNUM 18		/* first 1167 register */
-/* Get %fp2 - %fp31 by addition, since they are contiguous */
-
-#undef  SP_REGNUM
-#define SP_REGNUM 14	/* (usp) Contains address of top of stack */
-#define ESP_REGNUM 14
-#undef  FP_REGNUM
-#define FP_REGNUM 15	/* (ebp) Contains address of executing stack frame */
-#define EBP_REGNUM 15
-#undef  PC_REGNUM
-#define PC_REGNUM 16	/* (eip) Contains program counter */
-#define EIP_REGNUM 16
-#undef  PS_REGNUM
-#define PS_REGNUM 17	/* (ps)  Contains processor status */
-#define EFLAGS_REGNUM 17
-
-/*
- * Following macro translates i386 opcode register numbers to Symmetry
- * register numbers.  This is used by i386_frame_find_saved_regs.
- *
- *           %eax  %ecx  %edx  %ebx  %esp  %ebp  %esi  %edi
- * i386        0     1     2     3     4     5     6     7
- * Symmetry    0     2     1     5    14    15     6     7
- *
- */
-#define I386_REGNO_TO_SYMMETRY(n) \
-((n)==0?0 :(n)==1?2 :(n)==2?1 :(n)==3?5 :(n)==4?14 :(n)==5?15 :(n))
-
-/* The magic numbers below are offsets into u_ar0 in the user struct.
- * They live in <machine/reg.h>.  Gdb calls this macro with blockend
- * holding u.u_ar0 - KERNEL_U_ADDR.  Only the registers listed are
- * saved in the u area (along with a few others that aren't useful
- * here.  See <machine/reg.h>).
- */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ struct user foo;	/* needed for finding fpu regs */ \
-switch (regno) { \
-    case 0: \
-      addr = blockend + EAX * sizeof(int); break; \
-  case 1: \
-      addr = blockend + EDX * sizeof(int); break; \
-  case 2: \
-      addr = blockend + ECX * sizeof(int); break; \
-  case 3:			/* st(0) */ \
-      addr = ((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \
-      break; \
-  case 4:			/* st(1) */ \
-      addr = ((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \
-      break; \
-  case 5: \
-      addr = blockend + EBX * sizeof(int); break; \
-  case 6: \
-      addr = blockend + ESI * sizeof(int); break; \
-  case 7: \
-      addr = blockend + EDI * sizeof(int); break; \
-  case 8:			/* st(2) */ \
-      addr = ((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \
-      break; \
-  case 9:			/* st(3) */ \
-      addr = ((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \
-      break; \
-  case 10:			/* st(4) */ \
-      addr = ((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \
-      break; \
-  case 11:			/* st(5) */ \
-      addr = ((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \
-      break; \
-  case 12:			/* st(6) */ \
-      addr = ((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \
-      break; \
-  case 13:			/* st(7) */ \
-      addr = ((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \
-      break; \
-  case 14: \
-      addr = blockend + ESP * sizeof(int); break; \
-  case 15: \
-      addr = blockend + EBP * sizeof(int); break; \
-  case 16: \
-      addr = blockend + EIP * sizeof(int); break; \
-  case 17: \
-      addr = blockend + FLAGS * sizeof(int); break; \
-  case 18:			/* fp1 */ \
-  case 19:			/* fp2 */ \
-  case 20:			/* fp3 */ \
-  case 21:			/* fp4 */ \
-  case 22:			/* fp5 */ \
-  case 23:			/* fp6 */ \
-  case 24:			/* fp7 */ \
-  case 25:			/* fp8 */ \
-  case 26:			/* fp9 */ \
-  case 27:			/* fp10 */ \
-  case 28:			/* fp11 */ \
-  case 29:			/* fp12 */ \
-  case 30:			/* fp13 */ \
-  case 31:			/* fp14 */ \
-  case 32:			/* fp15 */ \
-  case 33:			/* fp16 */ \
-  case 34:			/* fp17 */ \
-  case 35:			/* fp18 */ \
-  case 36:			/* fp19 */ \
-  case 37:			/* fp20 */ \
-  case 38:			/* fp21 */ \
-  case 39:			/* fp22 */ \
-  case 40:			/* fp23 */ \
-  case 41:			/* fp24 */ \
-  case 42:			/* fp25 */ \
-  case 43:			/* fp26 */ \
-  case 44:			/* fp27 */ \
-  case 45:			/* fp28 */ \
-  case 46:			/* fp29 */ \
-  case 47:			/* fp30 */ \
-  case 48:			/* fp31 */ \
-     addr = ((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \
-  } \
-}
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  10 i*86 registers, 8 i387
-   registers, and 31 Weitek 1167 registers */
-
-#undef  REGISTER_BYTES
-#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4))
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#undef  REGISTER_BYTE
-#define REGISTER_BYTE(N) 		\
-(((N) < 3) ? ((N) * 4) :		\
-((N) < 5) ? ((((N) - 2) * 10) + 2) :	\
-((N) < 8) ? ((((N) - 5) * 4) + 32) :	\
-((N) < 14) ? ((((N) - 8) * 10) + 44) :	\
-    ((((N) - 14) * 4) + 104))
-
-/* Number of bytes of storage in the actual machine representation
- * for register N.  All registers are 4 bytes, except 387 st(0) - st(7),
- * which are 80 bits each. 
- */
-
-#undef  REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) \
-(((N) < 3) ? 4 :	\
-((N) < 5) ? 10 :	\
-((N) < 8) ? 4 :		\
-((N) < 14) ? 10 :	\
-    4)
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#undef  REGISTER_CONVERTIBLE
-#define REGISTER_CONVERTIBLE(N) \
-(((N) < 3) ? 0 : \
-((N) < 5) ? 1  : \
-((N) < 8) ? 0  : \
-((N) < 14) ? 1 : \
-    0)
-
-#include "floatformat.h"
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-  double val; \
-  floatformat_to_double (&floatformat_i387_ext, (FROM), &val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#undef REGISTER_CONVERT_TO_RAW
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
-{ \
-  double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  floatformat_from_double (&floatformat_i387_ext, &val, (TO)); \
-}
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#undef REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
-((N < 3) ? builtin_type_int : \
-(N < 5) ? builtin_type_double : \
-(N < 8) ? builtin_type_int : \
-(N < 14) ? builtin_type_double : \
-    builtin_type_int)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function.
-   Native cc passes the address in eax, gcc (up to version 2.5.8)
-   passes it on the stack.  gcc should be fixed in future versions to
-   adopt native cc conventions.  */
-
-#undef  STORE_STRUCT_RETURN
-#define STORE_STRUCT_RETURN(ADDR, SP) write_register(0, (ADDR))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#undef  EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  symmetry_extract_return_value(TYPE, REGBUF, VALBUF)
-
-/* The following redefines make backtracing through sigtramp work.
-   They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp
-   from the sigcontext structure which is pushed by the kernel on the
-   user stack, along with a pointer to it.  */
-
-#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", name))
-
-/* Offset to saved PC in sigcontext, from <signal.h>.  */
-#define SIGCONTEXT_PC_OFFSET 16
-
-#endif	/* ifndef TM_SYMMETRY_H */
-
diff --git a/gdb/config/i386/windows.mh b/gdb/config/i386/windows.mh
deleted file mode 100644
index 3933a6e..0000000
--- a/gdb/config/i386/windows.mh
+++ /dev/null
@@ -1,17 +0,0 @@
-# gdbwin.o and ser-win32s.c have to be named because they have
-#   _initialize functions that need to be found by init.c
-# gui.ores has to be named, or else msvc won't link it in.
-XDEPFILES = \
-	mswin/gdbwin.o \
-	mswin/ser-win32s.o \
-	mswin/gui.ores \
-	mswin/libwingdb.a
-
-$(XDEPFILES):
-	rootme=`pwd` ; export rootme ; \
-	( cd mswin ; \
-	  $(MAKE) $(FLAGS_TO_PASS) all )
-
-XM_FILE=xm-windows.h
-MMALLOC=
-SER_HARDWIRE =
diff --git a/gdb/config/i386/xm-cygwin.h b/gdb/config/i386/xm-cygwin.h
deleted file mode 100644
index f0b8227..0000000
--- a/gdb/config/i386/xm-cygwin.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Definitions for hosting on WIN32, for GDB.
-   Copyright 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-#include "fopen-bin.h"
-
-#define GDBINIT_FILENAME "gdb.ini"
-
-#define SLASH_P(X) ((X)=='\\' || (X) == '/')
-#define ROOTED_P(X) ((SLASH_P((X)[0]))|| ((X)[1] ==':'))
-#define SLASH_CHAR '/'
-#define SLASH_STRING "/"
-
-/* Define this if source files use \r\n rather than just \n.  */
-#define CRLF_SOURCE_FILES
-
-#define HAVE_SIGSETMASK 0
diff --git a/gdb/config/i386/xm-go32.h b/gdb/config/i386/xm-go32.h
deleted file mode 100644
index 0797833..0000000
--- a/gdb/config/i386/xm-go32.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Definitions for hosting on GO32, for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-#include "fopen-bin.h"
-
-/* Define this lseek(n) != nth byte of file */
-#define LSEEK_NOT_LINEAR
-
-#define CANT_FORK
-
-#undef QUIT
-#define QUIT  { pollquit(); }
-
-#define GDBINIT_FILENAME "gdb.ini"
diff --git a/gdb/config/i386/xm-i386aix.h b/gdb/config/i386/xm-i386aix.h
deleted file mode 100644
index 652a149..0000000
--- a/gdb/config/i386/xm-i386aix.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Macro defintions for AIX PS/2 (i386)
-   Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * Changed for IBM AIX ps/2 by Minh Tran Le (tranle@intellicorp.com)
- * Revision:	23-Oct-92 17:42:49
- */
-
-#include "i386/xm-i386v.h"
-
-#undef HAVE_TERMIO
-#define HAVE_SGTTY
-
-#include <limits.h>
-
-/* Use setpgid instead of setpgrp on AIX */
-#define NEED_POSIX_SETPGID
diff --git a/gdb/config/i386/xm-i386bsd.h b/gdb/config/i386/xm-i386bsd.h
deleted file mode 100644
index e5c4c89..0000000
--- a/gdb/config/i386/xm-i386bsd.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Host-dependent definitions for Intel 386 running BSD Unix, for GDB.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-#include <machine/limits.h>		/* for INT_MIN */
diff --git a/gdb/config/i386/xm-i386gnu.h b/gdb/config/i386/xm-i386gnu.h
deleted file mode 100644
index 60307b2..0000000
--- a/gdb/config/i386/xm-i386gnu.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Definitions to make GDB run on the GNU Hurd on an Intel 386
-   Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* Do implement the attach and detach commands.  */
-#define ATTACH_DETACH	1
diff --git a/gdb/config/i386/xm-i386lynx.h b/gdb/config/i386/xm-i386lynx.h
deleted file mode 100644
index 6078cb6..0000000
--- a/gdb/config/i386/xm-i386lynx.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Host-dependent definitions for Intel 386 running LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* Get generic LynxOS host definitions. */
-
-#include "xm-lynx.h"
diff --git a/gdb/config/i386/xm-i386m3.h b/gdb/config/i386/xm-i386m3.h
deleted file mode 100644
index b667409..0000000
--- a/gdb/config/i386/xm-i386m3.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Definitions to make GDB run on Mach 3 on an Intel 386
-   Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* Do implement the attach and detach commands.  */
-#define ATTACH_DETACH	1
-
-/* Not needeed */
-#define KERNEL_U_ADDR 0
-
-#ifndef EMULATOR_BASE
-/* For EMULATOR_BASE and EMULATOR_END.
- * OSF 1/MK has different values in some other place.
- */
-#include <machine/vmparam.h>
-#endif /* EMULATOR_BASE */
diff --git a/gdb/config/i386/xm-i386mach.h b/gdb/config/i386/xm-i386mach.h
deleted file mode 100644
index eb47bfb..0000000
--- a/gdb/config/i386/xm-i386mach.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions to make GDB run on Mach on an Intel 386
-   Copyright (C) 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))
-
-/* <errno.h> only defines this if __STDC__!!! */
-extern int errno;
-
-extern char *strdup();
diff --git a/gdb/config/i386/xm-i386mk.h b/gdb/config/i386/xm-i386mk.h
deleted file mode 100644
index 661c9cb..0000000
--- a/gdb/config/i386/xm-i386mk.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Definitions to make GDB run on Mach 3 OSF 1/MK on an Intel 386
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HAVE_TERMIO	1
-
-#define EMULATOR_BASE	0xa0000000
-#define EMULATOR_END	0xa0040000
-
-#include "i386/xm-i386m3.h"
diff --git a/gdb/config/i386/xm-i386sco.h b/gdb/config/i386/xm-i386sco.h
deleted file mode 100644
index 31fa7e6..0000000
--- a/gdb/config/i386/xm-i386sco.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Macro defintions for i386, running SCO Unix System V/386 3.2.
-   Copyright (C) 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* In 3.2v4 <sys/user.h> requires on <sys/dir.h>.  */
-#include <sys/types.h>
-#include <sys/dir.h>
-
-#include "i386/xm-i386v.h"
-
-/* Apparently there is inconsistency among various System V's about what
-   the name of this field is.  */
-#define U_FPSTATE(u) u.u_fps.u_fpstate
-
-/* SCO 3.2v2 and later have job control.  */
-/* SCO 3.2v4 I know has termios; I'm not sure about earlier versions.
-   GDB does not currently support the termio/job control combination.  */
-#undef HAVE_TERMIO
-#define HAVE_TERMIOS
-
-/* SCO's assembler doesn't grok dollar signs in identifiers.
-   So we use dots instead.  This item must be coordinated with G++. */
-#undef CPLUS_MARKER
-#define CPLUS_MARKER '.'
-
-/* Use setpgid instead of setpgrp on SCO */
-#define NEED_POSIX_SETPGID
diff --git a/gdb/config/i386/xm-i386v.h b/gdb/config/i386/xm-i386v.h
deleted file mode 100644
index 480dfd6..0000000
--- a/gdb/config/i386/xm-i386v.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Host support for i386.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-   Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* I'm running gdb 3.4 under 386/ix 2.0.2, which is a derivative of AT&T's
-Sys V/386 3.2.
-
-On some machines, gdb crashes when it's starting up while calling the
-vendor's termio tgetent() routine.  It always works when run under
-itself (actually, under 3.2, it's not an infinitely recursive bug.)
-After some poking around, it appears that depending on the environment
-size, or whether you're running YP, or the phase of the moon or something,
-the stack is not always long-aligned when main() is called, and tgetent()
-takes strong offense at that.  On some machines this bug never appears, but
-on those where it does, it occurs quite reliably.  */
-#define ALIGN_STACK_ON_STARTUP
-
-/* define USG if you are using sys5 /usr/include's */
-#define USG
-
-#define HAVE_TERMIO
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR 0xe0000000
-
diff --git a/gdb/config/i386/xm-i386v32.h b/gdb/config/i386/xm-i386v32.h
deleted file mode 100644
index daaac80..0000000
--- a/gdb/config/i386/xm-i386v32.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Macro defintions for i386, running System V 3.2.
-   Copyright (C) 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "i386/xm-i386v.h"
-
-/* Apparently there is inconsistency among various System V's about what
-   the name of this field is.  */
-#define U_FPSTATE(u) u.u_fps.u_fpstate
diff --git a/gdb/config/i386/xm-i386v4.h b/gdb/config/i386/xm-i386v4.h
deleted file mode 100644
index 7f782db..0000000
--- a/gdb/config/i386/xm-i386v4.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Macro definitions for GDB on an Intel i386 running SVR4.
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Pick up most of what we need from the generic i386 host include file. */
-
-#include "i386/xm-i386v.h"
-
-/* Pick up more stuff from the generic SVR4 host include file. */
-
-#include "xm-sysv4.h"
diff --git a/gdb/config/i386/xm-linux.h b/gdb/config/i386/xm-linux.h
deleted file mode 100644
index 217c6d4..0000000
--- a/gdb/config/i386/xm-linux.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Native support for GNU/Linux, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef XM_LINUX_H
-#define XM_LINUX_H
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-#define HAVE_TERMIOS
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-#define KERNEL_U_ADDR 0x0
-
-#define NEED_POSIX_SETPGID
-
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
-#endif	/* #ifndef XM_LINUX_H */
diff --git a/gdb/config/i386/xm-nbsd.h b/gdb/config/i386/xm-nbsd.h
deleted file mode 100644
index b5624ac..0000000
--- a/gdb/config/i386/xm-nbsd.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Parameters for execution on a i386 running NetBSD, for GDB.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Get generic NetBSD host definitions. */
-#include "xm-nbsd.h"
diff --git a/gdb/config/i386/xm-ptx.h b/gdb/config/i386/xm-ptx.h
deleted file mode 100644
index 99b46cc..0000000
--- a/gdb/config/i386/xm-ptx.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Definitions to make GDB run on a Sequent Symmetry under ptx, with
-   Weitek 1167 and i387 support.
-   Copyright 1986, 1987, 1989, 1992, 1993, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */
-
-#ifdef _SEQUENT_PTX4_
-#include "xm-sysv4.h"
-#endif /* _SEQUENT_PTX4_ */
-
-/* This machine doesn't have the siginterrupt call.  */
-#define NO_SIGINTERRUPT
-
-#define HAVE_WAIT_STRUCT
-
-#undef HAVE_TERMIO
-#define HAVE_TERMIOS
-#define USG
-
-#define NEED_POSIX_SETPGID
-
-#define USE_O_NOCTTY
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
diff --git a/gdb/config/i386/xm-ptx4.h b/gdb/config/i386/xm-ptx4.h
deleted file mode 100644
index bdbdefd..0000000
--- a/gdb/config/i386/xm-ptx4.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Definitions to make GDB run on a Sequent Symmetry under ptx, with
-   Weitek 1167 and i387 support.  Copyright 1986, 1987, 1989, 1992,
-   1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */
-
-#include "xm-sysv4.h"
-
-#include "xm-ptx.h"
diff --git a/gdb/config/i386/xm-sun386.h b/gdb/config/i386/xm-sun386.h
deleted file mode 100644
index 51c3b58..0000000
--- a/gdb/config/i386/xm-sun386.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Host support for Sun 386i, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
diff --git a/gdb/config/i386/xm-symmetry.h b/gdb/config/i386/xm-symmetry.h
deleted file mode 100644
index 52e9a9a..0000000
--- a/gdb/config/i386/xm-symmetry.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Definitions to make GDB run on a Sequent Symmetry under
-   dynix 3.1, with Weitek 1167 and i387 support.
-   Copyright 1986, 1987, 1989, 1992, 1993, 1994  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */
-
-/* This machine doesn't have the siginterrupt call.  */
-#define NO_SIGINTERRUPT
-
-#define HAVE_WAIT_STRUCT
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
diff --git a/gdb/config/i386/xm-windows.h b/gdb/config/i386/xm-windows.h
deleted file mode 100644
index e083010..0000000
--- a/gdb/config/i386/xm-windows.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Definitions for hosting on WIN32, built with Microsoft Visual C/C++, for GDB.
-   Copyright 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "i386/xm-cygwin.h"
-
-#undef PRINTF_HAS_LONG_LONG
-#undef HAVE_UNISTD_H
-#undef HAVE_TERMIO_H
-#undef HAVE_TERMIOS_H
-#undef HAVE_SGTTY_H
-#undef HAVE_SBRK
-#define CANT_FORK
-
-#define MALLOC_INCOMPATIBLE
-
-#include <malloc.h>
-
-#define SIGQUIT 3
-#define SIGTRAP 5
diff --git a/gdb/config/i960/.Sanitize b/gdb/config/i960/.Sanitize
deleted file mode 100644
index f9f771d..0000000
--- a/gdb/config/i960/.Sanitize
+++ /dev/null
@@ -1,37 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-nindy960.mt
-mon960.mt
-tm-i960.h
-tm-nindy960.h
-tm-mon960.h
-tm-vx960.h
-vxworks960.mt
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/i960/mon960.mt b/gdb/config/i960/mon960.mt
deleted file mode 100644
index 6cd7345..0000000
--- a/gdb/config/i960/mon960.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Intel 960 rom monitor
-TDEPFILES= i960-tdep.o monitor.o mon960-rom.o ttyflush.o xmodem.o dsrec.o
-TM_FILE= tm-mon960.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/i960/libsim.a
-
diff --git a/gdb/config/i960/nindy960.mt b/gdb/config/i960/nindy960.mt
deleted file mode 100644
index f37c1da..0000000
--- a/gdb/config/i960/nindy960.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Intel 80960, in an embedded system under the NINDY monitor
-TDEPFILES= i960-tdep.o nindy-tdep.o remote-nindy.o nindy.o Onindy.o ttyflush.o
-TM_FILE= tm-nindy960.h
diff --git a/gdb/config/i960/tm-i960.h b/gdb/config/i960/tm-i960.h
deleted file mode 100644
index a6d93b0..0000000
--- a/gdb/config/i960/tm-i960.h
+++ /dev/null
@@ -1,372 +0,0 @@
-/* Parameters for target machine Intel 960, for GDB, the GNU debugger.
-   Copyright (C) 1990, 1991, 1993 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Definitions to target GDB to any i960.  */
-
-#ifndef I80960
-#define I80960
-#endif
-
-/* Hook for the SYMBOL_CLASS of a parameter when decoding DBX symbol
-   information.  In the i960, parameters can be stored as locals or as
-   args, depending on the type of the debug record.
-
-   From empirical observation, gcc960 uses N_LSYM to indicate
-   arguments passed in registers and then copied immediately
-   to the frame, and N_PSYM to indicate arguments passed in a
-   g14-relative argument block.  */
-
-#define	DBX_PARM_SYMBOL_CLASS(type) ((type == N_LSYM)? LOC_LOCAL_ARG: LOC_ARG)
-
-/* Byte order is configurable, but this machine runs little-endian.  */
-#define	TARGET_BYTE_ORDER	LITTLE_ENDIAN
-
-/* We have IEEE floating point, if we have any float at all.  */
-
-#define IEEE_FLOAT
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance ip across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(ip)	{ ip = skip_prologue (ip); }
-extern CORE_ADDR skip_prologue ();
-
-/* Immediately after a function call, return the saved ip.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function
-   executes some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) (saved_pc_after_call (frame))
-extern CORE_ADDR saved_pc_after_call ();
-
-/* Stack grows upward */
-
-#define INNER_THAN(lhs,rhs) ((lhs) > (rhs))
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-#define NUM_REGS 40
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES { \
-	/*  0 */ "pfp", "sp",  "rip", "r3",  "r4",  "r5",  "r6",  "r7", \
-	/*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",\
-	/* 16 */ "g0",  "g1",  "g2",  "g3",  "g4",  "g5",  "g6",  "g7", \
-	/* 24 */ "g8",  "g9",  "g10", "g11", "g12", "g13", "g14", "fp", \
-	/* 32 */ "pcw", "ac",  "tc",  "ip",  "fp0", "fp1", "fp2", "fp3",\
-}
-
-/* Register numbers of various important registers (used to index
-   into arrays of register names and register values).  */
-
-#define R0_REGNUM   0	/* First local register		*/
-#define SP_REGNUM   1	/* Contains address of top of stack */
-#define RIP_REGNUM  2	/* Return instruction pointer (local r2) */
-#define R15_REGNUM 15	/* Last local register		*/
-#define G0_REGNUM  16	/* First global register	*/
-#define G13_REGNUM 29	/* g13 - holds struct return address */
-#define G14_REGNUM 30	/* g14 - ptr to arg block / leafproc return address */
-#define FP_REGNUM  31	/* Contains address of executing stack frame */
-#define	PCW_REGNUM 32	/* process control word */
-#define	ACW_REGNUM 33	/* arithmetic control word */
-#define	TCW_REGNUM 34	/* trace control word */
-#define IP_REGNUM  35	/* instruction pointer */
-#define FP0_REGNUM 36	/* First floating point register */
-
-/* Some registers have more than one name */
-
-#define PC_REGNUM  IP_REGNUM	/* GDB refers to ip as the Program Counter */
-#define PFP_REGNUM R0_REGNUM	/* Previous frame pointer	*/
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES ((36*4) + (4*10))
-
-/* Index within `registers' of the first byte of the space for register N.  */
-
-#define REGISTER_BYTE(N) ( (N) < FP0_REGNUM ? \
-				(4*(N)) : ((10*(N)) - (6*FP0_REGNUM)) )
-
-/* The i960 has register windows, sort of.  */
-
-#define HAVE_REGISTER_WINDOWS
-
-/* Is this register part of the register window system?  A yes answer
-   implies that 1) The name of this register will not be the same in
-   other frames, and 2) This register is automatically "saved" upon
-   subroutine calls and thus there is no need to search more than one
-   stack frame for it.
-   
-   On the i960, in fact, the name of this register in another frame is
-   "mud" -- there is no overlap between the windows.  Each window is
-   simply saved into the stack (true for our purposes, after having been
-   flushed; normally they reside on-chip and are restored from on-chip
-   without ever going to memory).  */
-
-#define REGISTER_IN_WINDOW_P(regnum)	((regnum) <= R15_REGNUM)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the i960, all regs are 4 bytes except for floating
-   point, which are 10.  NINDY only sends us 8 byte values for these,
-   which is a pain, but VxWorks handles this correctly, so we must.  */
-
-#define REGISTER_RAW_SIZE(N)		( (N) < FP0_REGNUM ? 4 : 10 )
-
-/* Number of bytes of storage in the program's representation for register N. */
-
-#define REGISTER_VIRTUAL_SIZE(N)	( (N) < FP0_REGNUM ? 4 : 8 )
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 10
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Nonzero if register N requires conversion from raw format to virtual
-   format.  */
-
-#define REGISTER_CONVERTIBLE(N) ((N) >= FP0_REGNUM)
-
-#include "floatformat.h"
-
-#define TARGET_LONG_DOUBLE_FORMAT &floatformat_i960_ext
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO)	\
-{ \
-  DOUBLEST val; \
-  floatformat_to_doublest (&floatformat_i960_ext, (FROM), &val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO)	\
-{ \
-  DOUBLEST val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  floatformat_from_doublest (&floatformat_i960_ext, &val, (TO)); \
-}
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) ((N) < FP0_REGNUM ? \
-					builtin_type_int : builtin_type_double)
-
-/* Macros for understanding function return values... */
-
-/* Does the specified function use the "struct returning" convention
-   or the "value returning" convention?  The "value returning" convention
-   almost invariably returns the entire value in registers.  The
-   "struct returning" convention often returns the entire value in
-   memory, and passes a pointer (out of or into the function) saying
-   where the value (is or should go).
-
-   Since this sometimes depends on whether it was compiled with GCC,
-   this is also an argument.  This is used in call_function to build a
-   stack, and in value_being_returned to print return values.
-
-   On i960, a structure is returned in registers g0-g3, if it will fit.
-   If it's more than 16 bytes long, g13 pointed to it on entry.  */
-
-extern use_struct_convention_fn i960_use_struct_convention;
-#define USE_STRUCT_CONVENTION(gcc_p, type) i960_use_struct_convention (gcc_p, type)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  This is only called if USE_STRUCT_CONVENTION for this
-   type is 0.
-
-   On the i960 we just take as many bytes as we need from G0 through G3.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-	memcpy(VALBUF, REGBUF+REGISTER_BYTE(G0_REGNUM), TYPE_LENGTH (TYPE))
-
-/* If USE_STRUCT_CONVENTION produces a 1, 
-   extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).
-
-   Address of where to put structure was passed in in global
-   register g13 on entry.  God knows what's in g13 now.  The
-   (..., 0) below is to make it appear to return a value, though
-   actually all it does is call error().  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-   (error("Don't know where large structure is returned on i960"), 0)
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format, for "value returning" functions.
-  
-   For 'return' command:  not (yet) implemented for i960.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-    error ("Returning values from functions is not implemented in i960 gdb")
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    error ("Returning values from functions is not implemented in i960 gdb")
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer.
-
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.  */
-
-/* We cache information about saved registers in the frame structure,
-   to save us from having to re-scan function prologues every time
-   a register in a non-current frame is accessed.  */
-
-#define EXTRA_FRAME_INFO 	\
-	struct frame_saved_regs *fsr;	\
-	CORE_ADDR arg_pointer;
-
-/* Zero the frame_saved_regs pointer when the frame is initialized,
-   so that FRAME_FIND_SAVED_REGS () will know to allocate and
-   initialize a frame_saved_regs struct the first time it is called.
-   Set the arg_pointer to -1, which is not valid; 0 and other values
-   indicate real, cached values.  */
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-	((fi)->fsr = 0, (fi)->arg_pointer = -1)
-
-/* On the i960, we get the chain pointer by reading the PFP saved
-   on the stack and clearing the status bits.  */
-
-#define FRAME_CHAIN(thisframe) \
-  (read_memory_integer (FRAME_FP(thisframe), 4) & ~0xf)
-
-/* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-   and has no caller.
-
-   On the i960, each various target system type must define FRAME_CHAIN_VALID,
-   since it differs between NINDY and VxWorks, the two currently supported
-   targets types.  We leave it undefined here.  */
-
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  { (FRAMELESS) = (leafproc_return ((FI)->pc) != 0); }
-
-/* Note that in the i960 architecture the return pointer is saved in the
-   *caller's* stack frame.
-  
-   Make sure to zero low-order bits because of bug in 960CA A-step part
-   (instruction addresses should always be word-aligned anyway).  */
-
-#define FRAME_SAVED_PC(frame) \
-			((read_memory_integer(FRAME_CHAIN(frame)+8,4)) & ~3)
-
-/* On the i960, FRAME_ARGS_ADDRESS should return the value of
-   g14 as passed into the frame, if known.  We need a function for this.
-   We cache this value in the frame info if we've already looked it up.  */
-
-#define FRAME_ARGS_ADDRESS(fi) 	\
-  (((fi)->arg_pointer != -1)? (fi)->arg_pointer: frame_args_address (fi, 0))
-extern CORE_ADDR frame_args_address ();		/* i960-tdep.c */
-
-/* This is the same except it should return 0 when
-   it does not really know where the args are, rather than guessing.
-   This value is not cached since it is only used infrequently.  */
-
-#define	FRAME_ARGS_ADDRESS_CORRECT(fi)	(frame_args_address (fi, 1))
-
-#define FRAME_LOCALS_ADDRESS(fi)	(fi)->frame
-
-/* Set NUMARGS to the number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(numargs, fi)	(numargs = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Produce the positions of the saved registers in a stack frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \
-	frame_find_saved_regs (frame_info_addr, &sr)
-extern void frame_find_saved_regs();		/* See i960-tdep.c */
-
-/* Things needed for making calls to functions in the inferior process */
-
-/* Push an empty stack frame, to record the current ip, etc.
-  
-   Not (yet?) implemented for i960.  */
-
-#define PUSH_DUMMY_FRAME	\
-error("Function calls into the inferior process are not supported on the i960")
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME \
-	pop_frame ()
-
-
-/* This sequence of words is the instructions
-  
-  	callx 0x00000000
-  	fmark
- */
-
-/* #define CALL_DUMMY { 0x86003000, 0x00000000, 0x66003e00 } */
-
-/* #define CALL_DUMMY_START_OFFSET 0 *//* Start execution at beginning of dummy */
-
-/* Indicate that we don't support calling inferior child functions.  */
-
-#undef CALL_DUMMY
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at 'dummyname'.
-  
-   Ignore arg count on i960.  */
-
-/* #define FIX_CALL_DUMMY(dummyname, fun, nargs) *(((int *)dummyname)+1) = fun */
-
-#undef FIX_CALL_DUMMY
-
-
-/* Interface definitions for kernel debugger KDB */
-/* (Not relevant to i960.) */
diff --git a/gdb/config/i960/tm-mon960.h b/gdb/config/i960/tm-mon960.h
deleted file mode 100644
index e441e05..0000000
--- a/gdb/config/i960/tm-mon960.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Parameters for Intel 960 running MON960 monitor, for GDB, the GNU debugger.
-   Copyright (C) 1990-1991 Free Software Foundation, Inc.
-   Contributed by Intel Corporation and Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*****************************************************************************
- * Definitions to target GDB to an i960 debugged over a serial line.
- ******************************************************************************/
-
-#include "i960/tm-i960.h"
-
-/* forward declarations */
-#ifdef __STDC__
-struct frame_info;
-#endif
-
-/* redefined from tm-i960.h */
-/* Number of machine registers */
-#undef NUM_REGS 
-#define NUM_REGS 40
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-#undef REGISTER_NAMES 
-#define REGISTER_NAMES { \
-	/*  0 */ "pfp", "sp",  "rip", "r3",  "r4",  "r5",  "r6",  "r7", \
-	/*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",\
-	/* 16 */ "g0",  "g1",  "g2",  "g3",  "g4",  "g5",  "g6",  "g7", \
-	/* 24 */ "g8",  "g9",  "g10", "g11", "g12", "g13", "g14", "fp", \
-	/* 32 */ "pc",  "ac",  "tc",  "ip",  "fp0", "fp1", "fp2", "fp3",\
-}
-
-/* Override the standard gdb prompt when compiled for this target.  */
-
-#define	DEFAULT_PROMPT	"(gdb960) "
-
-/* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-   and has no caller.
-
-   On the i960, each various target system type defines FRAME_CHAIN_VALID,
-   since it differs between Nindy, Mon960 and VxWorks, the currently supported
-   target types.  */
-
-extern int mon960_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-#define	FRAME_CHAIN_VALID(chain, thisframe) mon960_frame_chain_valid (chain, thisframe)
-
-/* Sequence of bytes for breakpoint instruction */
-
-#define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
-
-/* Amount ip must be decremented by after a breakpoint.
- * This is often the number of bytes in BREAKPOINT but not always.
- */
-
-#define DECR_PC_AFTER_BREAK 4
diff --git a/gdb/config/i960/tm-nindy960.h b/gdb/config/i960/tm-nindy960.h
deleted file mode 100644
index d0c46c0..0000000
--- a/gdb/config/i960/tm-nindy960.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Parameters for Intel 960 running NINDY monitor, for GDB, the GNU debugger.
-   Copyright (C) 1990-1991 Free Software Foundation, Inc.
-   Contributed by Intel Corporation and Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*****************************************************************************
- * Definitions to target GDB to an i960 debugged over a serial line.
- ******************************************************************************/
-
-#include "i960/tm-i960.h"
-
-/* forward declarations */
-#ifdef __STDC__
-struct frame_info;
-#endif
-
-/* Override the standard gdb prompt when compiled for this target.  */
-
-#define	DEFAULT_PROMPT	"(gdb960) "
-
-/* Additional command line options accepted by nindy gdb's, for handling
-   the remote-nindy.c interface.  These should really be target-specific
-   rather than architecture-specific.  */
-
-extern int nindy_old_protocol;	/* nonzero if old NINDY serial protocol */
-extern int nindy_initial_brk;	/* Send a BREAK to reset board first */
-extern char *nindy_ttyname;	/* Name of serial port to talk to nindy */
-
-#define	ADDITIONAL_OPTIONS \
-	{"O", no_argument, &nindy_old_protocol, 1},	\
-	{"brk", no_argument, &nindy_initial_brk, 1},	\
-	{"ser", required_argument, 0, 1004},  /* 1004 is magic cookie for ADDL_CASES */
-
-#define	ADDITIONAL_OPTION_CASES	\
-	case 1004:	/* -ser option:  remote nindy auto-start */	\
-	  nindy_ttyname = optarg;	\
-	  break;
-
-#define	ADDITIONAL_OPTION_HELP \
-	"\
-  -O                Use old protocol to talk to a Nindy target\n\
-  -brk              Send a break to a Nindy target to reset it.\n\
-  -ser SERIAL       Open remote Nindy session to SERIAL port.\n\
-"
-
-/* If specified on the command line, open tty for talking to nindy,
-   and download the executable file if one was specified.  */
-
-#define	ADDITIONAL_OPTION_HANDLER	\
-	if (!SET_TOP_LEVEL () && nindy_ttyname) {		\
-	  nindy_open (nindy_ttyname, !batch);			\
-	  if (!SET_TOP_LEVEL () && execarg) {			\
-		target_load (execarg, !batch);			\
-	  }							\
-	}
-
-/* If configured for i960 target, we take control before main loop
-   and demand that we configure for a nindy target.  */
-
-#define	BEFORE_MAIN_LOOP_HOOK	\
-  nindy_before_main_loop();
-
-extern void
-nindy_before_main_loop();		/* In remote-nindy.c */
-
-/* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-   and has no caller.
-
-   On the i960, each various target system type defines FRAME_CHAIN_VALID,
-   since it differs between NINDY and VxWorks, the two currently supported
-   targets types.  */
-
-extern int nindy_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-#define	FRAME_CHAIN_VALID(chain, thisframe) nindy_frame_chain_valid (chain, thisframe)
-
-extern int
-nindy_frame_chain_valid();		/* See nindy-tdep.c */
-
-/* Sequence of bytes for breakpoint instruction */
-
-#define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
-
-/* Amount ip must be decremented by after a breakpoint.
- * This is often the number of bytes in BREAKPOINT but not always.
- */
-
-#define DECR_PC_AFTER_BREAK 0
-
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#undef REGISTER_CONVERT_TO_RAW
-#undef REGISTER_CONVERTIBLE
diff --git a/gdb/config/i960/tm-vx960.h b/gdb/config/i960/tm-vx960.h
deleted file mode 100644
index 17e2811..0000000
--- a/gdb/config/i960/tm-vx960.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
-   Copyright (C) 1986-1991 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "i960/tm-i960.h"
-
-/* Under VxWorks the IP isn't filled in.  Skip it, go with RIP, which has
-   the real value.  */
-#undef PC_REGNUM
-#define PC_REGNUM RIP_REGNUM
-
-#define	GDBINIT_FILENAME	".vxgdbinit"
-
-#define	DEFAULT_PROMPT		"(vxgdb) "
-
-/* We have more complex, useful breakpoints on the target.
-   Amount ip must be decremented by after a breakpoint.  */
-
-#define	DECR_PC_AFTER_BREAK	0
-
-/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
-
-#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
-
-/* Breakpoint patching is handled at the target end in VxWorks.  */
-/* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
-
-/* Number of registers in a ptrace_getregs call. */
-
-#define VX_NUM_REGS (16 + 16 + 3)
-
-/* Number of registers in a ptrace_getfpregs call. */
-
-    /* @@ Can't use this -- the rdb library for the 960 target
-       doesn't support setting or retrieving FP regs.  KR  */
-
-/* #define VX_SIZE_FPREGS (REGISTER_RAW_SIZE (FP0_REGNUM) * 4) */
diff --git a/gdb/config/i960/vxworks960.mt b/gdb/config/i960/vxworks960.mt
deleted file mode 100644
index ad32934..0000000
--- a/gdb/config/i960/vxworks960.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: VxWorks running on an Intel 960
-TDEPFILES= i960-tdep.o remote-vx.o remote-vx960.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-TM_FILE= tm-vx960.h
-
-# Define this for the vx-share routines, which don't see param.h.
-MT_CFLAGS= -DI80960
diff --git a/gdb/config/m32r/.Sanitize b/gdb/config/m32r/.Sanitize
deleted file mode 100644
index 29b732a..0000000
--- a/gdb/config/m32r/.Sanitize
+++ /dev/null
@@ -1,33 +0,0 @@
-# .Sanitize for devo/gdb/config/m32r
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-m32r.mt
-tm-m32r.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/m32r/m32r.mt b/gdb/config/m32r/m32r.mt
deleted file mode 100644
index a23ba44..0000000
--- a/gdb/config/m32r/m32r.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# Target: Mitsubishi m32r processor
-TDEPFILES= m32r-tdep.o monitor.o m32r-rom.o dsrec.o
-TM_FILE= tm-m32r.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/m32r/libsim.a -lm
-GDBSERVER_DEPFILES= low-sim.o
-GDBSERVER_LIBS = ../../sim/m32r/libsim.a ../../bfd/libbfd.a ../../libiberty/libiberty.a ../../opcodes/libopcodes.a -lm
diff --git a/gdb/config/m32r/tm-m32r.h b/gdb/config/m32r/tm-m32r.h
deleted file mode 100644
index 8273b4e..0000000
--- a/gdb/config/m32r/tm-m32r.h
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Parameters for execution on a Mitsubishi m32r processor.
-   Copyright 1996, 1997 Free Software Foundation, Inc. 
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Used by mswin.  */
-#define TARGET_M32R 1
-
-/* mvs_check TARGET_BYTE_ORDER BIG_ENDIAN */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* mvs_check REGISTER_NAMES */
-#define REGISTER_NAMES \
-{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-  "r8", "r9", "r10", "r11", "r12", "fp", "lr", "sp", \
-  "psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch", \
-    /*  "cond", "sm", "bsm", "ie", "bie", "bcarry",  */ \
-}
-/* mvs_check  NUM_REGS */
-#define NUM_REGS 			24
-
-/* mvs_check  REGISTER_SIZE */
-#define REGISTER_SIZE 			4
-/* mvs_check  MAX_REGISTER_RAW_SIZE */
-#define MAX_REGISTER_RAW_SIZE		4
-
-/* mvs_check  *_REGNUM */
-#define R0_REGNUM	0
-#define STRUCT_RETURN_REGNUM 0
-#define ARG0_REGNUM	0
-#define ARGLAST_REGNUM	3
-#define V0_REGNUM	0
-#define V1_REGNUM	1
-#define FP_REGNUM	13
-#define RP_REGNUM	14
-#define SP_REGNUM	15
-#define PSW_REGNUM	16
-#define CBR_REGNUM	17
-#define SPI_REGNUM	18
-#define SPU_REGNUM	19
-#define BPC_REGNUM	20
-#define PC_REGNUM	21
-#define ACCL_REGNUM	22
-#define ACCH_REGNUM	23
-
-/* mvs_check  REGISTER_BYTES */
-#define REGISTER_BYTES			(NUM_REGS * 4)
-
-/* mvs_check  REGISTER_VIRTUAL_TYPE */
-#define REGISTER_VIRTUAL_TYPE(REG)	builtin_type_int
-
-/* mvs_check  REGISTER_BYTE */
-#define REGISTER_BYTE(REG) 		((REG) * 4)
-/* mvs_check  REGISTER_VIRTUAL_SIZE */
-#define REGISTER_VIRTUAL_SIZE(REG) 	4
-/* mvs_check  REGISTER_RAW_SIZE */
-#define REGISTER_RAW_SIZE(REG)     	4
-
-/* mvs_check  MAX_REGISTER_VIRTUAL_SIZE */
-#define MAX_REGISTER_VIRTUAL_SIZE 	4
-
-/* mvs_check  BREAKPOINT */
-#define BREAKPOINT {0x10, 0xf1}
-
-/* mvs_no_check  FUNCTION_START_OFFSET */
-#define FUNCTION_START_OFFSET 0
-
-/* mvs_check  DECR_PC_AFTER_BREAK */
-#define DECR_PC_AFTER_BREAK 0
-
-/* mvs_check  INNER_THAN */
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* mvs_check  SAVED_PC_AFTER_CALL */
-#define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM)
-
-#ifdef __STDC__
-struct frame_info;
-struct frame_saved_regs;
-struct type;
-struct value;
-#endif
-
-/* Define other aspects of the stack frame. 
-   We keep the offsets of all saved registers, 'cause we need 'em a lot!
-   We also keep the current size of the stack frame, and whether 
-   the frame pointer is valid (for frameless functions, and when we're
-   still in the prologue of a function with a frame) */
-
-/* mvs_check  EXTRA_FRAME_INFO */
-#define EXTRA_FRAME_INFO  	\
-  struct frame_saved_regs fsr;	\
-  int framesize;		\
-  int using_frame_pointer;
-
-
-extern void m32r_init_extra_frame_info PARAMS ((struct frame_info *fi));
-/* mvs_check  INIT_EXTRA_FRAME_INFO */
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) m32r_init_extra_frame_info (fi)
-/* mvs_no_check  INIT_FRAME_PC */
-#define INIT_FRAME_PC		/* Not necessary */
-
-extern void 
-m32r_frame_find_saved_regs PARAMS ((struct frame_info *fi, 
-				    struct frame_saved_regs *regaddr));
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-/* mvs_check  FRAME_FIND_SAVED_REGS */
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   m32r_frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-extern CORE_ADDR m32r_frame_chain PARAMS ((struct frame_info *fi));
-/* mvs_check  FRAME_CHAIN */
-#define FRAME_CHAIN(fi) 		m32r_frame_chain (fi)
-
-#define FRAME_CHAIN_VALID(fp, frame)	generic_frame_chain_valid (fp, frame)
-
-extern CORE_ADDR m32r_find_callers_reg PARAMS ((struct frame_info *fi, 
-						int regnum));
-extern CORE_ADDR m32r_frame_saved_pc PARAMS((struct frame_info *));
-/* mvs_check  FRAME_SAVED_PC */
-#define FRAME_SAVED_PC(fi)		m32r_frame_saved_pc (fi)
-
-/* mvs_check  EXTRACT_RETURN_VALUE */
-#define EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \
-  memcpy ((VALBUF), \
-	  (char *)(REGBUF) + REGISTER_BYTE (V0_REGNUM) + \
-	  ((TYPE_LENGTH (TYPE) > 4 ? 8 : 4) - TYPE_LENGTH (TYPE)), \
-	  TYPE_LENGTH (TYPE))
-
-/* mvs_check  STORE_RETURN_VALUE */
-#define STORE_RETURN_VALUE(TYPE, VALBUF) \
-  write_register_bytes(REGISTER_BYTE (V0_REGNUM) + \
-		       ((TYPE_LENGTH (TYPE) > 4 ? 8:4) - TYPE_LENGTH (TYPE)),\
-		       (VALBUF), TYPE_LENGTH (TYPE));
-
-extern CORE_ADDR m32r_skip_prologue PARAMS ((CORE_ADDR pc));
-/* mvs_check  SKIP_PROLOGUE */
-#define SKIP_PROLOGUE(pc) pc = m32r_skip_prologue (pc)
-
-/* mvs_no_check  FRAME_ARGS_SKIP */
-#define FRAME_ARGS_SKIP 0
-
-/* mvs_no_check  FRAME_ARGS_ADDRESS */
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-/* mvs_no_check  FRAME_LOCALS_ADDRESS */
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-/* mvs_no_check  FRAME_NUM_ARGS */
-#define FRAME_NUM_ARGS(val, fi) ((val) = -1)
-
-#define COERCE_FLOAT_TO_DOUBLE 1
-
-#define TARGET_WRITE_SP m32r_write_sp
-
-
-
-
-
-
-/* struct passing and returning stuff */
-#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP)	\
-	write_register (0, STRUCT_ADDR)
-
-extern use_struct_convention_fn m32r_use_struct_convention;
-#define USE_STRUCT_CONVENTION(GCC_P, TYPE) m32r_use_struct_convention (GCC_P, TYPE)
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \
-		   REGISTER_RAW_SIZE (V0_REGNUM))
-
-#define REG_STRUCT_HAS_ADDR(gcc_p,type)     (TYPE_LENGTH (type) > 8)
-
-
-/* generic dummy frame stuff */
-
-#define PUSH_DUMMY_FRAME             generic_push_dummy_frame ()
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-
-
-/* target-specific dummy_frame stuff */
-
-extern struct frame_info *m32r_pop_frame PARAMS ((struct frame_info *frame));
-/* mvs_check  POP_FRAME */
-#define POP_FRAME m32r_pop_frame (get_current_frame ())
-
-/* mvs_no_check  STACK_ALIGN */
-/* #define STACK_ALIGN(x) ((x + 3) & ~3) */
-
-extern CORE_ADDR m32r_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR));
-extern CORE_ADDR m32r_push_arguments PARAMS ((int nargs, 
-					      struct value **args, 
-					      CORE_ADDR sp,
-					      unsigned char struct_return,
-					      CORE_ADDR struct_addr));
-
-
-
-/* mvs_no_check  PUSH_ARGUMENTS */
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-  (SP) = m32r_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-#define PUSH_RETURN_ADDRESS(PC, SP)      m32r_push_return_address (PC, SP)
-
-/* override the standard get_saved_register function with 
-   one that takes account of generic CALL_DUMMY frames */
-#define GET_SAVED_REGISTER
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_LENGTH            (0)
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define FIX_CALL_DUMMY(DUMMY1, STARTADDR, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
diff --git a/gdb/config/m68k/.Sanitize b/gdb/config/m68k/.Sanitize
deleted file mode 100644
index 4116aec..0000000
--- a/gdb/config/m68k/.Sanitize
+++ /dev/null
@@ -1,132 +0,0 @@
-# .Sanitize for devo/gdb/config/m68k.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-3b1.mh
-3b1.mt
-altos.mh
-altos.mt
-apollo68b.mh
-apollo68b.mt
-apollo68v.mh
-cisco.mt
-delta68.mh
-delta68.mt
-dpx2.mh
-dpx2.mt
-es1800.mt
-hp300bsd.mh
-hp300bsd.mt
-hp300hpux.mh
-hp300hpux.mt
-isi.mh
-isi.mt
-linux.mh
-linux.mt
-m68klynx.mh
-m68klynx.mt
-m68kv4.mh
-m68kv4.mt
-monitor.mt
-nbsd.mh
-nbsd.mt
-news.mh
-news.mt
-news1000.mh
-nm-apollo68b.h
-nm-apollo68v.h
-nm-delta68.h
-nm-dpx2.h
-nm-hp300bsd.h
-nm-hp300hpux.h
-nm-linux.h
-nm-m68klynx.h
-nm-nbsd.h
-nm-news.h
-nm-sun2.h
-nm-sun3.h
-nm-sysv4.h
-os68k.mt
-st2000.mt
-sun2os3.mh
-sun2os3.mt
-sun2os4.mh
-sun2os4.mt
-sun3os3.mh
-sun3os3.mt
-sun3os4.mh
-sun3os4.mt
-tm-3b1.h
-tm-apollo68b.h
-tm-cisco.h
-tm-delta68.h
-tm-m68k.h
-tm-m68klynx.h
-tm-altos.h
-tm-dpx2.h
-tm-es1800.h
-tm-hp300bsd.h
-tm-hp300hpux.h
-tm-isi.h
-tm-linux.h
-tm-m68kv4.h
-tm-mac.h
-tm-monitor.h
-tm-nbsd.h
-tm-news.h
-tm-os68k.h
-tm-st2000.h
-tm-sun2.h
-tm-sun2os4.h
-tm-sun3.h
-tm-sun3os4.h
-tm-vx68.h
-vxworks68.mt
-xm-3b1.h
-xm-altos.h
-xm-apollo68b.h
-xm-apollo68v.h
-xm-delta68.h
-xm-dpx2.h
-xm-hp300bsd.h
-xm-hp300hpux.h
-xm-isi.h
-xm-linux.h
-xm-m68k.h
-xm-m68klynx.h
-xm-m68kv4.h
-xm-mpw.h
-xm-nbsd.h
-xm-news.h
-xm-news1000.h
-xm-sun2.h
-xm-sun3.h
-xm-sun3os4.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/m68k/3b1.mh b/gdb/config/m68k/3b1.mh
deleted file mode 100644
index 2516cce..0000000
--- a/gdb/config/m68k/3b1.mh
+++ /dev/null
@@ -1,12 +0,0 @@
-# Host: AT&T 3b1/Unix pc
-# I don't think cc has been tried.  -traditional for <sys/ioctl.h>
-# (not sure whether necessary).
-CC= gcc -traditional
-# GCC runs out of virtual memory.
-# A separate CC for pinsn routines is no longer supported, though.
-# FIXME -- someone unlucky enough to have a 3B1, let bug-gcc@prep.ai.mit.edu
-# know what works and what fails on the 3B1.
-#PINSN_CC= cc
-
-XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
-XM_FILE= xm-3b1.h
diff --git a/gdb/config/m68k/3b1.mt b/gdb/config/m68k/3b1.mt
deleted file mode 100644
index 4c5d9d4..0000000
--- a/gdb/config/m68k/3b1.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: AT&T 3b1/Unix pc
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-3b1.h
diff --git a/gdb/config/m68k/altos.mh b/gdb/config/m68k/altos.mh
deleted file mode 100644
index 1073751..0000000
--- a/gdb/config/m68k/altos.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Altos 3068 (m68k, System V release 2)
-
-XM_FILE= xm-altos.h
-XDEPFILES= infptrace.o inftarg.o fork-child.o altos-xdep.o
-
diff --git a/gdb/config/m68k/altos.mt b/gdb/config/m68k/altos.mt
deleted file mode 100644
index 521e958..0000000
--- a/gdb/config/m68k/altos.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Altos 3068 (m68k, System V release 2)
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-altos.h
diff --git a/gdb/config/m68k/apollo68b.mh b/gdb/config/m68k/apollo68b.mh
deleted file mode 100644
index 6f55497..0000000
--- a/gdb/config/m68k/apollo68b.mh
+++ /dev/null
@@ -1,6 +0,0 @@
-# Host: Apollo m68k, BSD mode.
-
-XM_FILE= xm-apollo68b.h
-XDEPFILES= 
-NAT_FILE= nm-apollo68b.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
diff --git a/gdb/config/m68k/apollo68b.mt b/gdb/config/m68k/apollo68b.mt
deleted file mode 100644
index 2383d3b..0000000
--- a/gdb/config/m68k/apollo68b.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Apollo m68k in BSD mode
-TDEPFILES= m68k-tdep.o dstread.o
-TM_FILE= tm-apollo68b.h
diff --git a/gdb/config/m68k/apollo68v.mh b/gdb/config/m68k/apollo68v.mh
deleted file mode 100644
index 9204f11..0000000
--- a/gdb/config/m68k/apollo68v.mh
+++ /dev/null
@@ -1,11 +0,0 @@
-# Host: Apollo, System V mode (?)
-
-XM_FILE= xm-apollo68v.h
-XM_CLIBS= -lPW
-XDEPFILES= 
-
-NAT_FILE= nm-apollo68v.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
-
-RANLIB=echo >/dev/null
-CC= cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_SYS_FILE
diff --git a/gdb/config/m68k/cisco.mt b/gdb/config/m68k/cisco.mt
deleted file mode 100644
index a4938c7..0000000
--- a/gdb/config/m68k/cisco.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Cisco Router with 68K processor
-TDEPFILES= exec.o m68k-pinsn.o m68k-tdep.o
-TM_FILE= tm-cisco.h
diff --git a/gdb/config/m68k/delta68.mh b/gdb/config/m68k/delta68.mh
deleted file mode 100644
index 5492af0..0000000
--- a/gdb/config/m68k/delta68.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Motorola Delta Series sysV68 R3V7.1
-
-XM_FILE= xm-delta68.h
-NAT_FILE= nm-delta68.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o delta68-nat.o
diff --git a/gdb/config/m68k/delta68.mt b/gdb/config/m68k/delta68.mt
deleted file mode 100644
index 2761329..0000000
--- a/gdb/config/m68k/delta68.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Motorola Delta Series sysV68 R3V7.1
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-delta68.h
diff --git a/gdb/config/m68k/dpx2.mh b/gdb/config/m68k/dpx2.mh
deleted file mode 100644
index 4f22ed53..0000000
--- a/gdb/config/m68k/dpx2.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Bull DPX2 (68k, System V release 3)
-
-XM_FILE= xm-dpx2.h
-XDEPFILES=
-
-NAT_FILE= nm-dpx2.h
-NATDEPFILES= infptrace.o corelow.o core-aout.o inftarg.o dpx2-nat.o fork-child.o
diff --git a/gdb/config/m68k/dpx2.mt b/gdb/config/m68k/dpx2.mt
deleted file mode 100644
index 5bbbbe6..0000000
--- a/gdb/config/m68k/dpx2.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Bull DPX2 (68k, System V release 3)
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-dpx2.h
diff --git a/gdb/config/m68k/es1800.mt b/gdb/config/m68k/es1800.mt
deleted file mode 100644
index d809c61..0000000
--- a/gdb/config/m68k/es1800.mt
+++ /dev/null
@@ -1,9 +0,0 @@
-# Target:  Ericsson ES-1800 emulator (remote) for m68k.
-
-# remote-es.o should perhaps be part of the standard monitor.mt
-# configuration, if it is desirable to reduce the number of different
-# configurations.  However, before that happens remote-es.c has to be
-# fixed to compile on a DOS host.
-
-TDEPFILES= m68k-tdep.o remote-es.o 
-TM_FILE= tm-es1800.h
diff --git a/gdb/config/m68k/hp300bsd.mh b/gdb/config/m68k/hp300bsd.mh
deleted file mode 100644
index 3ca0362..0000000
--- a/gdb/config/m68k/hp300bsd.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Hewlett-Packard 9000 series 300, running BSD
-
-XM_FILE= xm-hp300bsd.h
-XDEPFILES= 
-
-NAT_FILE= nm-hp300bsd.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
diff --git a/gdb/config/m68k/hp300bsd.mt b/gdb/config/m68k/hp300bsd.mt
deleted file mode 100644
index cbcc5ed..0000000
--- a/gdb/config/m68k/hp300bsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Hewlett-Packard 9000 series 300, running BSD
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-hp300bsd.h
diff --git a/gdb/config/m68k/hp300hpux.mh b/gdb/config/m68k/hp300hpux.mh
deleted file mode 100644
index 8ceb187..0000000
--- a/gdb/config/m68k/hp300hpux.mh
+++ /dev/null
@@ -1,8 +0,0 @@
-# Host: Hewlett-Packard 9000 series 300, running HPUX
-# The following is true because gcc uses a different .o file format
-# than the native HPUX compiler
-
-XM_FILE= xm-hp300hpux.h
-
-NAT_FILE= nm-hp300hpux.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o hp300ux-nat.o corelow.o core-aout.o
diff --git a/gdb/config/m68k/hp300hpux.mt b/gdb/config/m68k/hp300hpux.mt
deleted file mode 100644
index 0fa801d..0000000
--- a/gdb/config/m68k/hp300hpux.mt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Target: Hewlett-Packard 9000 series 300, running HPUX
-
-#msg Note that GDB can only read symbols from programs that were
-#msg compiled with GCC using GAS.
-#msg
-
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-hp300hpux.h
diff --git a/gdb/config/m68k/isi.mh b/gdb/config/m68k/isi.mh
deleted file mode 100644
index c406b4c..0000000
--- a/gdb/config/m68k/isi.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: ISI Optimum V (3.05) under 4.3bsd.
-# corelow.o commented out because core dumps are broken on this machine,
-# as of GDB 4.8, according to lam@tfs.com
-XDEPFILES= infptrace.o inftarg.o fork-child.o core-aout.o isi-xdep.o
-XM_FILE= xm-isi.h
diff --git a/gdb/config/m68k/isi.mt b/gdb/config/m68k/isi.mt
deleted file mode 100644
index 7c4cdee..0000000
--- a/gdb/config/m68k/isi.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: ISI Optimum V (3.05) under 4.3bsd.
-TDEPFILES=
-TM_FILE= tm-isi.h
diff --git a/gdb/config/m68k/m68klynx.mh b/gdb/config/m68k/m68klynx.mh
deleted file mode 100644
index 48fdf29..0000000
--- a/gdb/config/m68k/m68klynx.mh
+++ /dev/null
@@ -1,11 +0,0 @@
-# Host: Motorola 680x0 running LynxOS
-
-XM_FILE= xm-m68klynx.h
-XM_CLIBS= -lbsd
-XDEPFILES= ser-tcp.o
-
-NAT_FILE= nm-m68klynx.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o lynx-nat.o
-
-GDBSERVER_LIBS= -lbsd
-GDBSERVER_DEPFILES= low-lynx.o
diff --git a/gdb/config/m68k/m68klynx.mt b/gdb/config/m68k/m68klynx.mt
deleted file mode 100644
index 4aeac96..0000000
--- a/gdb/config/m68k/m68klynx.mt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Target: Motorola 680x0 running LynxOS
-TDEPFILES= coff-solib.o m68k-tdep.o
-# m68kly-tdep.o
-TM_FILE= tm-m68klynx.h
diff --git a/gdb/config/m68k/m68kv4.mh b/gdb/config/m68k/m68kv4.mh
deleted file mode 100644
index f2db3d9..0000000
--- a/gdb/config/m68k/m68kv4.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Motorola 680x0 running SVR4 (Commodore Amiga amix or Atari TT ASV)
-
-XM_FILE= xm-m68kv4.h
-XDEPFILES=
-
-NAT_FILE= nm-sysv4.h
-NATDEPFILES= corelow.o core-regset.o solib.o procfs.o fork-child.o
diff --git a/gdb/config/m68k/m68kv4.mt b/gdb/config/m68k/m68kv4.mt
deleted file mode 100644
index fcabb17..0000000
--- a/gdb/config/m68k/m68kv4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Motorola 680x0 running SVR4 (Commodore Amiga amix or Atari TT ASV)
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-m68kv4.h
diff --git a/gdb/config/m68k/monitor.mt b/gdb/config/m68k/monitor.mt
deleted file mode 100644
index cfd483d..0000000
--- a/gdb/config/m68k/monitor.mt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Target: Motorola rom68k boot monitor (from Integrated Systems)
-# Target: Motorola bug monitor.
-# These defines should give you a gdb running on anything that will be able to
-# communicate with a m68k based debug monitor.  Communications
-# is facilitated via either a serial line, or a TCP or TELNET connection to
-# a serial line on a terminal multiplexor.
-TDEPFILES= exec.o m68k-pinsn.o m68k-tdep.o remote-monitor.o
-TM_FILE= tm-monitor.h
diff --git a/gdb/config/m68k/nbsd.mh b/gdb/config/m68k/nbsd.mh
deleted file mode 100644
index a9e3942..0000000
--- a/gdb/config/m68k/nbsd.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Motorola m68k running NetBSD
-XDEPFILES= ser-tcp.o
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o m68knbsd-nat.o
-XM_FILE= xm-nbsd.h
-NAT_FILE= nm-nbsd.h
diff --git a/gdb/config/m68k/news.mh b/gdb/config/m68k/news.mh
deleted file mode 100644
index e94af18..0000000
--- a/gdb/config/m68k/news.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Sony news series 700/800/900 (68020) running NewsOS version 3.
-XDEPFILES= news-xdep.o
-XM_FILE= xm-news.h
-NAT_FILE= nm-news.h
-NATDEPFILES= inftarg.o fork-child.o corelow.o core-aout.o infptrace.o 
diff --git a/gdb/config/m68k/news.mt b/gdb/config/m68k/news.mt
deleted file mode 100644
index 42f2417..0000000
--- a/gdb/config/m68k/news.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sony news series 700/800/900 (68020) running NewsOS version 3.
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-news.h
diff --git a/gdb/config/m68k/news1000.mh b/gdb/config/m68k/news1000.mh
deleted file mode 100644
index b1bf0a5..0000000
--- a/gdb/config/m68k/news1000.mh
+++ /dev/null
@@ -1,3 +0,0 @@
-# Host: Sony news series 1000 (68030) running NewsOS version 3.
-XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o news-xdep.o
-XM_FILE= xm-news1000.h
diff --git a/gdb/config/m68k/nm-apollo68b.h b/gdb/config/m68k/nm-apollo68b.h
deleted file mode 100644
index 4048a8b..0000000
--- a/gdb/config/m68k/nm-apollo68b.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Macro defintions for an Apollo m68k in BSD mode
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define	FETCH_INFERIOR_REGISTERS
-
-/* Tell gdb that we can attach and detach other processes */
-#define ATTACH_DETACH
-
-#define U_REGS_OFFSET 6
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR 0
-
-#undef FLOAT_INFO	/* No float info yet */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = (6 + 4 * (regno))
-
-/* Apollos don't really have a USER area,so trying to read it from the
- * process address space will fail. It does support a read from a faked
- * USER area using the "PEEKUSER" ptrace call.
- */
-#define PT_READ_U 3
diff --git a/gdb/config/m68k/nm-apollo68v.h b/gdb/config/m68k/nm-apollo68v.h
deleted file mode 100644
index 3a56f4a..0000000
--- a/gdb/config/m68k/nm-apollo68v.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Macro defintions for an Apollo.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define	FETCH_INFERIOR_REGISTERS
diff --git a/gdb/config/m68k/nm-delta68.h b/gdb/config/m68k/nm-delta68.h
deleted file mode 100644
index cb7ffbf..0000000
--- a/gdb/config/m68k/nm-delta68.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Macro definitions for a Motorola Delta Series sysV68 R3V7.1.
-   Copyright (C) 1993, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#define KERNEL_U_SIZE kernel_u_size()
diff --git a/gdb/config/m68k/nm-dpx2.h b/gdb/config/m68k/nm-dpx2.h
deleted file mode 100644
index 50da268..0000000
--- a/gdb/config/m68k/nm-dpx2.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Native support for a Bull DPX2.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* KERNEL_U_ADDR is determined upon startup in dpx2-xdep.c. */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = dpx2_register_u_addr ((blockend),(regno));
-
-extern int
-dpx2_register_u_addr PARAMS ((int, int));
-
-/* Kernel is a bit tenacious about sharing text segments, disallowing bpts.  */
-#define	ONE_PROCESS_WRITETEXT
diff --git a/gdb/config/m68k/nm-hp300bsd.h b/gdb/config/m68k/nm-hp300bsd.h
deleted file mode 100644
index 7aacbb1..0000000
--- a/gdb/config/m68k/nm-hp300bsd.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Parameters for Hewlett-Packard 9000/300 native support under bsd.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Detect whether this is 4.3 or 4.4.  */
-
-#include <errno.h>
-#include <sys/param.h>
-#ifdef	BSD4_4
-
-/* BSD 4.4 alpha or better */
-
-/* We can attach to processes using ptrace.  */
-
-#define	ATTACH_DETACH
-#define	PTRACE_ATTACH	10
-#define	PTRACE_DETACH	11
-
-/* The third argument of ptrace is declared as this type.  */
-
-#define	PTRACE_ARG3_TYPE	caddr_t
-
-/* U_REGS_OFFSET is the offset of the registers within the u area for
-   ptrace purposes.  */
-#define U_REGS_OFFSET \
-  ptrace (PT_READ_U, inferior_pid, \
-	  (PTRACE_ARG3_TYPE) \
-	   (offsetof (struct user, u_kproc.kp_proc.p_md.md_regs)), 0) \
-    - USRSTACK
-
-/* No user structure in 4.4, registers are relative to kernel stack
-   which is fixed.  */
-#define KERNEL_U_ADDR	0xFFF00000
-
-/* FIXME: Is ONE_PROCESS_WRITETEXT still true now that the kernel has
-   copy-on-write?  It not, move it to the 4.3-specific section below
-   (now it is in xm-hp300bsd.h).  */
-
-#else
-
-/* This is BSD 4.3 or something like it.  */
-
-/* Get kernel u area address at run-time using BSD style nlist ().  */
-#define KERNEL_U_ADDR_BSD
-
-#endif
-
-/* This was once broken for 4.4, but probably because we had the wrong
-   KERNEL_U_ADDR.  */
-
-/* This is a piece of magic that is given a register number REGNO
-   and as BLOCKEND the address in the system of the end of the user structure
-   and stores in ADDR the address in the kernel or core dump
-   of that register.  */
-
-#define REGISTER_U_ADDR(addr, blockend, regno)				\
-{									\
-  if (regno < PS_REGNUM)						\
-    addr = (int) &((struct frame *)(blockend))->f_regs[regno];		\
-  else if (regno == PS_REGNUM)						\
-    addr = (int) &((struct frame *)(blockend))->f_stackadj;		\
-  else if (regno == PC_REGNUM)						\
-    addr = (int) &((struct frame *)(blockend))->f_pc;			\
-  else if (regno < FPC_REGNUM)						\
-    addr = (int)							\
-      &((struct user *)0)->u_pcb.pcb_fpregs.fpf_regs[((regno)-FP0_REGNUM)*3];\
-  else if (regno == FPC_REGNUM)						\
-    addr = (int) &((struct user *)0)->u_pcb.pcb_fpregs.fpf_fpcr;	\
-  else if (regno == FPS_REGNUM)						\
-    addr = (int) &((struct user *)0)->u_pcb.pcb_fpregs.fpf_fpsr;	\
-  else									\
-    addr = (int) &((struct user *)0)->u_pcb.pcb_fpregs.fpf_fpiar;	\
-}
diff --git a/gdb/config/m68k/nm-hp300hpux.h b/gdb/config/m68k/nm-hp300hpux.h
deleted file mode 100644
index 83e7b2b..0000000
--- a/gdb/config/m68k/nm-hp300hpux.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Parameters for native support on HP 9000 model 320, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Do implement the attach and detach commands.  */
-
-#define ATTACH_DETACH
-
-/* fetch_inferior_registers is in nat-hp300hpux.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-/* Get registers from a core file.  The floating point stuff is just
-   guesses.  */
-#define NEED_SYS_CORE_H
-#define REGISTER_U_ADDR(addr, blockend, regno)				\
-{									\
-  if (regno < PS_REGNUM)						\
-    addr = (int) (&((struct proc_regs *)(blockend))->d0 + regno);	\
-  else if (regno == PS_REGNUM)						\
-    addr = (int) ((char *) (&((struct proc_regs *)(blockend))->ps) - 2); \
-  else if (regno == PC_REGNUM)						\
-    addr = (int) &((struct proc_regs *)(blockend))->pc;			\
-  else if (regno < FPC_REGNUM)						\
-    addr = (int) (((struct proc_regs *)(blockend))->mc68881		\
-		  + ((regno) - FP0_REGNUM) / 2);			\
-  else									\
-    addr = (int) (((struct proc_regs *)(blockend))->p_float		\
-		  + (regno) - FPC_REGNUM);				\
-}
-
-/* HPUX 8.0, in its infinite wisdom, has chosen to prototype ptrace
-   with five arguments, so programs written for normal ptrace lose.
-
-   Idiots.
-
-   (They should have just made it varadic).  */
-
-#define FIVE_ARG_PTRACE
diff --git a/gdb/config/m68k/nm-m68klynx.h b/gdb/config/m68k/nm-m68klynx.h
deleted file mode 100644
index 62b8d24..0000000
--- a/gdb/config/m68k/nm-m68klynx.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Native-dependent definitions for Motorola 680x0 running LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_M68KLYNX_H
-#define NM_M68KLYNX_H
-
-#include "nm-lynx.h"
-
-#endif /* NM_M68KLYNX_H */
diff --git a/gdb/config/m68k/nm-nbsd.h b/gdb/config/m68k/nm-nbsd.h
deleted file mode 100644
index ce22c4d..0000000
--- a/gdb/config/m68k/nm-nbsd.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Native-dependent definitions for Motorola m68k running NetBSD, for GDB.
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Get generic NetBSD native definitions. */
-#include "nm-nbsd.h"
diff --git a/gdb/config/m68k/nm-news.h b/gdb/config/m68k/nm-news.h
deleted file mode 100644
index 643d217..0000000
--- a/gdb/config/m68k/nm-news.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger.
-   Copyright 1987, 1989, 1992, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_HEWS_H
-#define NM_NEWS_H 1
-
-/* Supply missing typedef needed in inftarg.c */
-typedef int pid_t;
-
-#endif	/* NM_NEWS_H */
diff --git a/gdb/config/m68k/nm-sun2.h b/gdb/config/m68k/nm-sun2.h
deleted file mode 100644
index 9035250..0000000
--- a/gdb/config/m68k/nm-sun2.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Parameters for execution on a Sun2, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Do implement the attach and detach commands.  */
-
-#define ATTACH_DETACH
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-/* This is a piece of magic that is given a register number REGNO
-   and as BLOCKEND the address in the system of the end of the user structure
-   and stores in ADDR the address in the kernel or core dump
-   of that register.  */
-
-#define REGISTER_U_ADDR(addr, blockend, regno)		\
-{ addr = blockend + regno * 4; }
diff --git a/gdb/config/m68k/nm-sun3.h b/gdb/config/m68k/nm-sun3.h
deleted file mode 100644
index e4ef8f4..0000000
--- a/gdb/config/m68k/nm-sun3.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Native-only definitions for Sun-3 for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1991, 1992, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Do implement the attach and detach commands.  */
-
-#define ATTACH_DETACH
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
-/* We have to grab the regs since we store all regs at once.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
diff --git a/gdb/config/m68k/nm-sysv4.h b/gdb/config/m68k/nm-sysv4.h
deleted file mode 100644
index 6773131..0000000
--- a/gdb/config/m68k/nm-sysv4.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Native-dependent definitions for Motorola 680x0 running SVR4.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include the generic SVR4 definitions.  */
-
-#include "nm-sysv4.h"
diff --git a/gdb/config/m68k/os68k.mt b/gdb/config/m68k/os68k.mt
deleted file mode 100644
index a921691..0000000
--- a/gdb/config/m68k/os68k.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: VxWorks running on a 68000
-TDEPFILES= exec.o m68k-pinsn.o m68k-tdep.o
-TM_FILE= tm-os68k.h
diff --git a/gdb/config/m68k/st2000.mt b/gdb/config/m68k/st2000.mt
deleted file mode 100644
index d3c21f3..0000000
--- a/gdb/config/m68k/st2000.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# Target: Tandem ST-2000 phone switch
-# These defines should give you a gdb running on anything that will be able to
-# communicate with a Tandem ST2000 phone switch debug monitor.  Communications
-# is facilitated via either a serial line, or a TCP or TELNET connection to
-# a serial line on a terminal multiplexor.
-TDEPFILES= exec.o m68k-pinsn.o m68k-tdep.o remote-st2000.o
-TM_FILE= tm-st2000.h
diff --git a/gdb/config/m68k/sun2os3.mh b/gdb/config/m68k/sun2os3.mh
deleted file mode 100644
index a3ef627..0000000
--- a/gdb/config/m68k/sun2os3.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Sun 2, running SunOS 3
-XDEPFILES= 
-XM_FILE= xm-sun2.h
-NAT_FILE= nm-sun2.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o sun3-nat.o
diff --git a/gdb/config/m68k/sun2os3.mt b/gdb/config/m68k/sun2os3.mt
deleted file mode 100644
index 12b7c7f..0000000
--- a/gdb/config/m68k/sun2os3.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# Target: Sun 2, running SunOS 3
-# The system-supplied assembler re-orders the symbols so that gdb
-# can't find "gcc_compiled.".
-#msg If you compile your program with GCC, use the GNU assembler.
-#msg
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-sun2.h
diff --git a/gdb/config/m68k/sun2os4.mh b/gdb/config/m68k/sun2os4.mh
deleted file mode 100644
index 617642d..0000000
--- a/gdb/config/m68k/sun2os4.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Sun 2, running SunOS 4
-XDEPFILES= 
-XM_FILE= xm-sun2.h
-NAT_FILE= nm-sun2.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o sun3-nat.o
diff --git a/gdb/config/m68k/sun2os4.mt b/gdb/config/m68k/sun2os4.mt
deleted file mode 100644
index d0c56fe..0000000
--- a/gdb/config/m68k/sun2os4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sun 2, running SunOS 4
-TDEPFILES= solib.o m68k-tdep.o
-TM_FILE= tm-sun2os4.h
diff --git a/gdb/config/m68k/sun3os3.mh b/gdb/config/m68k/sun3os3.mh
deleted file mode 100644
index 1b93793..0000000
--- a/gdb/config/m68k/sun3os3.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Sun 3, running SunOS 3
-XDEPFILES= 
-XM_FILE= xm-sun3.h
-NAT_FILE= nm-sun3.h
-NATDEPFILES= fork-child.o inftarg.o infptrace.o corelow.o sun3-nat.o
diff --git a/gdb/config/m68k/sun3os3.mt b/gdb/config/m68k/sun3os3.mt
deleted file mode 100644
index 8f9dac8..0000000
--- a/gdb/config/m68k/sun3os3.mt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Target: Sun 3, running SunOS 3
-# The system-supplied assembler re-orders the symbols so that gdb
-# can't find "gcc_compiled.".
-#msg If you compile your program with GCC, use the GNU assembler.
-#msg
-
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-sun3.h
diff --git a/gdb/config/m68k/sun3os4.mh b/gdb/config/m68k/sun3os4.mh
deleted file mode 100644
index 5d1bf52..0000000
--- a/gdb/config/m68k/sun3os4.mh
+++ /dev/null
@@ -1,6 +0,0 @@
-# Host: Sun 3, running SunOS 4
-XDEPFILES= 
-XM_FILE= xm-sun3os4.h
-NAT_FILE= nm-sun3.h
-NATDEPFILES= fork-child.o inftarg.o infptrace.o corelow.o sun3-nat.o
-GDBSERVER_DEPFILES= low-sun3.o
diff --git a/gdb/config/m68k/sun3os4.mt b/gdb/config/m68k/sun3os4.mt
deleted file mode 100644
index dbc265f..0000000
--- a/gdb/config/m68k/sun3os4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sun 3, running SunOS 4, as a target system
-TDEPFILES= solib.o m68k-tdep.o
-TM_FILE= tm-sun3os4.h
diff --git a/gdb/config/m68k/tm-3b1.h b/gdb/config/m68k/tm-3b1.h
deleted file mode 100644
index f917760..0000000
--- a/gdb/config/m68k/tm-3b1.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Parameters for targeting GDB to a 3b1.
-   Copyright 1986, 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The child target can't deal with floating registers.  */
-#define CANNOT_STORE_REGISTER(regno) ((regno) >= FP0_REGNUM)
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0x1
-
-/* Address of end of stack space.  */
-
-#define STACK_END_ADDR 0x300000
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-altos.h b/gdb/config/m68k/tm-altos.h
deleted file mode 100644
index 2d77fea..0000000
--- a/gdb/config/m68k/tm-altos.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Target definitions for GDB on an Altos 3068 (m68k running SVR2)
-   Copyright 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The child target can't deal with floating registers.  */
-#define CANNOT_STORE_REGISTER(regno) ((regno) >= FP0_REGNUM)
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0xe
-
-/* Address of end of stack space.  */
-
-/*#define STACK_END_ADDR (0xffffff)*/
-#define STACK_END_ADDR (0x1000000)
-
-/* Amount PC must be decremented by after a breakpoint.
-   On the Altos, the kernel resets the pc to the trap instr */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* The only reason this is here is the tm-altos.h reference below.  It
-   was moved back here from tm-m68k.h.  FIXME? */
-
-#define SKIP_PROLOGUE(pc)   \
-{ register int op = read_memory_integer (pc, 2);	\
-  if (op == 0047126)					\
-    pc += 4;   /* Skip link #word */			\
-  else if (op == 0044016)				\
-    pc += 6;   /* Skip link #long */			\
-  /* Not sure why branches are here.  */		\
-  /* From tm-isi.h, tm-altos.h */			\
-  else if (op == 0060000)				\
-    pc += 4;   /* Skip bra #word */			\
-  else if (op == 00600377)				\
-    pc += 6;   /* skip bra #long */			\
-  else if ((op & 0177400) == 0060000)			\
-    pc += 2;   /* skip bra #char */			\
-}
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-apollo68b.h b/gdb/config/m68k/tm-apollo68b.h
deleted file mode 100644
index ee10410..0000000
--- a/gdb/config/m68k/tm-apollo68b.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Parameters for execution on Apollo 68k running BSD.
-   Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Apollos use vector 0xb for the breakpoint vector */
-
-#define BPT_VECTOR 0xb
-
-#include "m68k/tm-m68k.h"
-
-#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
-
-/* These are the jmp_buf registers I could guess. There are 13 registers
- * in the buffer. There are 8 data registers, 6 general address registers,
- * the Frame Pointer, the Stack Pointer, the PC and the SR in the chip. I would
- * guess that 12 is the SR, but we don't need that anyway. 0 and 1 have
- * me stumped. 4 appears to be a5 for some unknown reason. If you care
- * about this, disassemble setjmp to find out. But don't do it with gdb :)
- */
-
-#undef JB_SP
-#undef JB_FP
-#undef JB_PC
-#undef JB_D0
-#undef JB_D1
-#undef JB_D2
-#undef JB_D3
-#undef JB_D4
-#undef JB_D5
-
-#define JB_SP 2
-#define JB_FP 3
-#define JB_PC 5
-#define JB_D0 6
-#define JB_D1 7
-#define JB_D2 8
-#define JB_D3 9
-#define JB_D4 10
-#define JB_D5 11
-
-/* How to decide if we're in a shared library function.  (Probably a wrong
-   definintion inherited from the VxWorks config file).  */
-#define	IN_SOLIB_CALL_TRAMPOLINE(pc, name) (name && strcmp(name, "<end_of_program>") == 0)
diff --git a/gdb/config/m68k/tm-cisco.h b/gdb/config/m68k/tm-cisco.h
deleted file mode 100644
index bcf6f9b..0000000
--- a/gdb/config/m68k/tm-cisco.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Parameters for CISCO m68k.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#define GDBINIT_FILENAME	".cisco-gdbinit"	/* Init file */
-
-#define DEFAULT_PROMPT		"(cisco-68k-gdb) "	/* Default prompt */
-
-#include "m68k/tm-m68k.h"
-
-/* Offsets (in target ints) into jmp_buf.  Defined in /csc/sys/sun/asm.S. */
-
-#define JB_ELEMENT_SIZE 4
-
-#define JB_PC 0
-#define JB_D2 1
-#define JB_D3 2
-#define JB_D4 3
-#define JB_D5 4
-#define JB_D6 5
-#define JB_D7 6
-#define JB_A2 7
-#define JB_A3 8
-#define JB_A4 9
-#define JB_A5 10
-#define JB_A6 11
-#define JB_SP 12
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-
-/* BFD handles finding the registers in the core file, so they are at
-   the start of the BFD .reg section.  */
-#define REGISTER_U_ADDR(addr,blockend,regno) 0
-#define KERNEL_U_ADDR 0
diff --git a/gdb/config/m68k/tm-delta68.h b/gdb/config/m68k/tm-delta68.h
deleted file mode 100644
index 5965bb5..0000000
--- a/gdb/config/m68k/tm-delta68.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Target definitions for delta68.
-   Copyright 1993, 1994, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0x1
-
-#define GCC_COMPILED_FLAG_SYMBOL "gcc_compiled%"
-#define GCC2_COMPILED_FLAG_SYMBOL "gcc2_compiled%"
-
-/* Amount PC must be decremented by after a breakpoint.
-   On the Delta, the kernel decrements it for us.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Not sure what happens if we try to store this register, but
-   phdm@info.ucl.ac.be says we need this define.  */
-
-#define CANNOT_STORE_REGISTER(regno)	(regno == FPI_REGNUM)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-/* When it returns a float/double value, use fp0 in sysV68.  */
-/* When it returns a pointer value, use a0 in sysV68.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF)			\
-  if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				\
-    REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE,			\
-				 &REGBUF[REGISTER_BYTE (FP0_REGNUM)],	\
-				 VALBUF);				\
-  else									\
-    memcpy ((VALBUF),							\
-	    (char *) ((REGBUF) +					\
-		      (TYPE_CODE(TYPE) == TYPE_CODE_PTR ? 8 * 4 :	\
-		       (TYPE_LENGTH(TYPE) >= 4 ? 0 : 4 - TYPE_LENGTH(TYPE)))), \
-	    TYPE_LENGTH(TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-/* When it returns a float/double value, use fp0 in sysV68.  */
-/* When it returns a pointer value, use a0 in sysV68.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				\
-      {									\
-	char raw_buf[REGISTER_RAW_SIZE (FP0_REGNUM)];			\
-	REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buf);	\
-	write_register_bytes (REGISTER_BYTE (FP0_REGNUM),		\
-			      raw_buf, REGISTER_RAW_SIZE (FP0_REGNUM)); \
-      }									\
-  else									\
-    write_register_bytes ((TYPE_CODE(TYPE) == TYPE_CODE_PTR ? 8 * 4 : 0), \
-			  VALBUF, TYPE_LENGTH (TYPE))
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(val, fi)  \
-{ register CORE_ADDR pc = FRAME_SAVED_PC (fi);			\
-  register int insn = 0177777 & read_memory_integer (pc, 2);	\
-  val = 0;							\
-  if (insn == 0047757 || insn == 0157374)  /* lea W(sp),sp or addaw #W,sp */ \
-    val = read_memory_integer (pc + 2, 2);			\
-  else if ((insn & 0170777) == 0050217 /* addql #N, sp */	\
-	   || (insn & 0170777) == 0050117)  /* addqw */		\
-    { val = (insn >> 9) & 7; if (val == 0) val = 8; }		\
-  else if (insn == 0157774) /* addal #WW, sp */			\
-    val = read_memory_integer (pc + 2, 4);			\
-  val >>= 2; }
-
-/* On M68040 versions of sysV68 R3V7.1, ptrace(PT_WRITE_I) does not clear
-   the processor's instruction cache as it should.  */
-#define CLEAR_INSN_CACHE()	clear_insn_cache()
-
-#include "m68k/tm-m68k.h"
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#undef EXTRACT_STRUCT_VALUE_ADDRESS
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF)\
-	(*(CORE_ADDR *)((char*)(REGBUF) + 8 * 4))
diff --git a/gdb/config/m68k/tm-dpx2.h b/gdb/config/m68k/tm-dpx2.h
deleted file mode 100644
index 8b1bfda..0000000
--- a/gdb/config/m68k/tm-dpx2.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Parameters for targeting to a Bull DPX2.
-   Copyright (C) 1986, 1987, 1989, 1991, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0xe
-
-/* Need to get function ends by adding this to epilogue address from .bf
-   record, not using x_fsize field.  */
-#define FUNCTION_EPILOGUE_SIZE 4
-
-/* The child target can't deal with writing floating registers.  */
-#define CANNOT_STORE_REGISTER(regno) ((regno) >= FP0_REGNUM)
-
-#include <sys/types.h>
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-es1800.h b/gdb/config/m68k/tm-es1800.h
deleted file mode 100644
index ce2af1d..0000000
--- a/gdb/config/m68k/tm-es1800.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Parameters for execution on ES-1800 emulator for 68000.
-   The code was originally written by Johan Holmberg TT/SJ Ericsson Telecom
-   AB and later modified by Johan Henriksson TT/SJ. It was adapted to GDB 4.0
-   by Jan Norden TX/DK.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define	GDBINIT_FILENAME	".esgdbinit"
-
-#define	DEFAULT_PROMPT		"(esgdb) "
-
-#include "m68k/tm-m68k.h"
-
-/* Longjmp stuff borrowed from sun3 configuration.  Don't know if correct. 
-   FIXME.  */
-/* Offsets (in target ints) into jmp_buf.  Not defined by Sun, but at least
-   documented in a comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_PSL 4
-#define JB_D2 5
-#define JB_D3 6
-#define JB_D4 7
-#define JB_D5 8
-#define JB_D6 9
-#define JB_D7 10
-#define JB_A2 11
-#define JB_A3 12
-#define JB_A4 13
-#define JB_A5 14
-#define JB_A6 15
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
diff --git a/gdb/config/m68k/tm-hp300bsd.h b/gdb/config/m68k/tm-hp300bsd.h
deleted file mode 100644
index cdd75dc..0000000
--- a/gdb/config/m68k/tm-hp300bsd.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Parameters for target machine Hewlett-Packard 9000/300, running bsd.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Configuration file for HP9000/300 series machine running BSD,
-   including Utah, Mt. Xinu or Berkeley variants.  This is NOT for HP-UX.
-   Problems to hpbsd-bugs@cs.utah.edu.  */
-
-/* GCC is the only compiler used on this OS.  So get this right even if
-   the code which detects gcc2_compiled. is still broken.  */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint.
-
-   For hp300bsd the normal breakpoint vector is 0x2 (for debugging via
-   ptrace); for remote kernel debugging the breakpoint vector is 0xf.  */
-
-#define BPT_VECTOR 0x2
-#define REMOTE_BPT_VECTOR 0xf
-
-#define TARGET_NBPG 4096
-
-/* For 4.4 this would be 2, but it is OK for us to detect an area a
-   bit bigger than necessary.  This way the same gdb binary can target
-   either 4.3 or 4.4.  */
-
-#define TARGET_UPAGES 3
-
-/* On the HP300, sigtramp is in the u area.  Gak!  User struct is not
-   mapped to the same virtual address in user/kernel address space
-   (hence STACK_END_ADDR as opposed to KERNEL_U_ADDR).  This tests
-   for the whole u area, since we don't necessarily have hp300bsd
-   include files around.  */
-
-/* For 4.4, it is actually right 20 bytes *before* STACK_END_ADDR, so
-   include that in the area we test for.  */
-
-#define SIGTRAMP_START(pc) (STACK_END_ADDR - 20)
-#define SIGTRAMP_END(pc) (STACK_END_ADDR + TARGET_UPAGES * TARGET_NBPG)
-
-/* Address of end of stack space.  */
-
-#define STACK_END_ADDR 0xfff00000
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-hp300hpux.h b/gdb/config/m68k/tm-hp300hpux.h
deleted file mode 100644
index fce0d99..0000000
--- a/gdb/config/m68k/tm-hp300hpux.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Parameters for execution on an HP 9000 model 320, for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* GCC is the only compiler used for stabs on this OS.  So get this
-   right even if the code which detects gcc2_compiled. is still
-   broken.  */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0x1
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-isi.h b/gdb/config/m68k/tm-isi.h
deleted file mode 100644
index f994524..0000000
--- a/gdb/config/m68k/tm-isi.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Definitions to target GDB on an ISI Optimum V (3.05) under 4.3bsd.
-   Copyright (C) 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This has not been tested on ISI's running BSD 4.2, but it will probably
-   work.  */
-
-/* Data segment starts at etext rounded up to DATAROUND in {N,Z}MAGIC files */
-
-#define DATAROUND	0x20000
-#define N_DATADDR(hdr)	(hdr.a_magic != OMAGIC ? \
-	(hdr.a_text + DATAROUND) & ~(DATAROUND-1) : hdr.a_text)
-
-/* Text segment starts at sizeof (struct exec) in {N,Z}MAGIC files */
-
-#define N_TXTADDR(hdr)	(hdr.a_magic != OMAGIC ? sizeof (struct exec) : 0)
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.
-   On the ISI, the kernel resets the pc to the trap instr */
-
-#define DECR_PC_AFTER_BREAK 0
-
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(val, fi)  \
-{ register CORE_ADDR pc = FRAME_SAVED_PC (fi);			\
-  register int insn = 0177777 & read_memory_integer (pc, 2);	\
-  val = 0;							\
-  if (insn == 0047757 || insn == 0157374)  /* lea W(sp),sp or addaw #W,sp */ \
-    val = read_memory_integer (pc + 2, 2);			\
-  else if ((insn & 0170777) == 0050217 /* addql #N, sp */	\
-	   || (insn & 0170777) == 0050117)  /* addqw */		\
-    { val = (insn >> 9) & 7; if (val == 0) val = 8; }		\
-  else if (insn == 0157774) /* addal #WW, sp */			\
-    val = read_memory_integer (pc + 2, 4);			\
-  val >>= 2; }
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)		\
-{ register int regnum;							\
-  register int regmask;							\
-  register CORE_ADDR next_addr;						\
-  register CORE_ADDR pc;						\
-  register int insn;							\
-  register int offset;							\
-  memset (&frame_saved_regs, '\0', sizeof frame_saved_regs);			\
-  if ((frame_info)->pc >= (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM*4 - 8*12 - 4 \
-      && (frame_info)->pc <= (frame_info)->frame)				\
-    { next_addr = (frame_info)->frame;					\
-      pc = (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM * 4 - 8*12 - 4; }\
-  else   								\
-    { pc = get_pc_function_start ((frame_info)->pc); 			\
-      /* Verify we have a link a6 instruction next,			\
-	 or a branch followed by a link a6 instruction;			\
-	 if not we lose.  If we win, find the address above the saved   \
-	 regs using the amount of storage from the link instruction.  */\
-retry:									\
-      insn = read_memory_integer (pc, 2);				\
-      if (insn == 044016)						\
-	next_addr = (frame_info)->frame - read_memory_integer (pc += 2, 4), pc+=4; \
-      else if (insn == 047126)						\
-	next_addr = (frame_info)->frame - read_memory_integer (pc += 2, 2), pc+=2; \
-      else if ((insn & 0177400) == 060000)	/* bra insn */		\
-	{ offset = insn & 0377;						\
-          pc += 2;				/* advance past bra */	\
-	  if (offset == 0)			/* bra #word */		\
-	    offset = read_memory_integer (pc, 2), pc += 2;		\
-	  else if (offset == 0377)		/* bra #long */		\
-	    offset = read_memory_integer (pc, 4), pc += 4;		\
-	  pc += offset;							\
-	  goto retry;							\
-      } else goto lose;							\
-      /* If have an addal #-n, sp next, adjust next_addr.  */		\
-      if ((0177777 & read_memory_integer (pc, 2)) == 0157774)		\
-	next_addr += read_memory_integer (pc += 2, 4), pc += 4;		\
-    }									\
-  /* next should be a moveml to (sp) or -(sp) or a movl r,-(sp) */	\
-  insn = read_memory_integer (pc, 2), pc += 2;				\
-  regmask = read_memory_integer (pc, 2);				\
-  if ((insn & 0177760) == 022700)	/* movl rn, (sp) */		\
-    (frame_saved_regs).regs[(insn&7) + ((insn&010)?8:0)] = next_addr;	\
-  else if ((insn & 0177760) == 024700)	/* movl rn, -(sp) */		\
-    (frame_saved_regs).regs[(insn&7) + ((insn&010)?8:0)] = next_addr-=4; \
-  else if (insn == 0044327)		/* moveml mask, (sp) */		\
-    { pc += 2;								\
-      /* Regmask's low bit is for register 0, the first written */	\
-      next_addr -= 4;							\
-      for (regnum = 0; regnum < 16; regnum++, regmask >>= 1)		\
-	if (regmask & 1)						\
-          (frame_saved_regs).regs[regnum] = (next_addr += 4);		\
-  } else if (insn == 0044347)		/* moveml mask, -(sp) */	\
-    { pc += 2;								\
-      /* Regmask's low bit is for register 15, the first pushed */	\
-      for (regnum = 15; regnum >= 0; regnum--, regmask >>= 1)		\
-	if (regmask & 1)						\
-          (frame_saved_regs).regs[regnum] = (next_addr -= 4); }		\
-  /* clrw -(sp); movw ccr,-(sp) may follow.  */				\
-  if (read_memory_integer (pc, 2) == 041147 				\
-      && read_memory_integer (pc+2, 2) == 042347)			\
-    (frame_saved_regs).regs[PS_REGNUM] = (next_addr -= 4);		\
-  lose: ;								\
-  (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame + 8;		\
-  (frame_saved_regs).regs[FP_REGNUM] = (frame_info)->frame;		\
-  (frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 4;		\
-}
-
-/* The only reason this is here is the tm-isi.h reference below.  It
-   was moved back here from tm-m68k.h.  FIXME? */
-
-#define SKIP_PROLOGUE(pc)   \
-{ register int op = read_memory_integer (pc, 2);	\
-  if (op == 0047126)					\
-    pc += 4;   /* Skip link #word */			\
-  else if (op == 0044016)				\
-    pc += 6;   /* Skip link #long */			\
-  /* Not sure why branches are here.  */		\
-  /* From tm-isi.h, tm-altos.h */			\
-  else if (op == 0060000)				\
-    pc += 4;   /* Skip bra #word */			\
-  else if (op == 00600377)				\
-    pc += 6;   /* skip bra #long */			\
-  else if ((op & 0177400) == 0060000)			\
-    pc += 2;   /* skip bra #char */			\
-}
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-linux.h b/gdb/config/m68k/tm-linux.h
deleted file mode 100644
index 6c11998..0000000
--- a/gdb/config/m68k/tm-linux.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Definitions to target GDB to Linux on m680x0
-   Copyright (C) 1996,1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Number of traps that happen between exec'ing the shell to run an
-   inferior, and when we finally get to the inferior code.  This is 2
-   on most implementations.  */
-
-#define START_INFERIOR_TRAPS_EXPECTED 2
-
-/* The following definitions are appropriate when using the ELF
-   format, where floating point values are returned in fp0, pointer
-   values in a0 and other values in d0.  */
-
-/* Extract from an array REGBUF containing the (raw) register state a
-   function return value of type TYPE, and copy that, in virtual
-   format, into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-{									\
-  if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				\
-    {									\
-       REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE,			\
-				    ((char *) (REGBUF)			\
-				     + REGISTER_BYTE (FP0_REGNUM)),	\
-				    VALBUF);				\
-    }									\
-  else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)				\
-    memcpy (VALBUF, (char *) (REGBUF) + REGISTER_BYTE (A0_REGNUM),	\
-	    TYPE_LENGTH (TYPE));					\
-  else									\
-    memcpy (VALBUF,							\
-	    ((char *) (REGBUF)						\
-	     + (TYPE_LENGTH (TYPE) >= 4 ? 0 : 4 - TYPE_LENGTH (TYPE))),	\
-	    TYPE_LENGTH (TYPE));					\
-}
-
-/* Write into appropriate registers a function return value of type
-   TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-{									\
-  if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				\
-    {									\
-      char raw_buffer[REGISTER_RAW_SIZE (FP0_REGNUM)];			\
-      REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buffer);	\
-      write_register_bytes (REGISTER_BYTE (FP0_REGNUM),			\
-			    raw_buffer, TYPE_LENGTH (TYPE));		\
-    }									\
-  else									\
-    {									\
-      if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)				\
-	write_register_bytes (REGISTER_BYTE (A0_REGNUM), VALBUF,	\
-			      TYPE_LENGTH (TYPE));			\
-      write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE));		\
-    }									\
-}
-
-#include "tm-sysv4.h"
-#include "m68k/tm-m68k.h"
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#undef EXTRACT_STRUCT_VALUE_ADDRESS
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  (*(CORE_ADDR *)((char *) (REGBUF) + REGISTER_BYTE (A0_REGNUM)))
-
-/* Offsets (in target ints) into jmp_buf.  */
-
-#define JB_ELEMENT_SIZE 4
-#define JB_PC 7
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-
-/* Offset to saved PC in sigcontext, from <asm/sigcontext.h>.  */
-#define SIGCONTEXT_PC_OFFSET 26
-
-#undef FRAME_SAVED_PC
-#define FRAME_SAVED_PC(FRAME) \
-  (((FRAME)->signal_handler_caller \
-    ? sigtramp_saved_pc (FRAME) \
-    : read_memory_integer ((FRAME)->frame + 4, 4)))
-
-extern CORE_ADDR sigtramp_saved_pc PARAMS ((struct frame_info *));
-
-#define IN_SIGTRAMP(pc,name) in_sigtramp (pc)
-extern int in_sigtramp PARAMS ((CORE_ADDR pc));
diff --git a/gdb/config/m68k/tm-m68k.h b/gdb/config/m68k/tm-m68k.h
deleted file mode 100644
index 098500c..0000000
--- a/gdb/config/m68k/tm-m68k.h
+++ /dev/null
@@ -1,393 +0,0 @@
-/* Parameters for execution on a 68000 series machine.
-   Copyright 1986, 1987, 1989, 1990, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Generic 68000 stuff, to be included by other tm-*.h files.  */
-
-#define IEEE_FLOAT 1
-
-/* Define the bit, byte, and word ordering of the machine.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#if !defined(SKIP_PROLOGUE)
-#define SKIP_PROLOGUE(ip)   {(ip) = m68k_skip_prologue(ip);}
-extern CORE_ADDR m68k_skip_prologue PARAMS ((CORE_ADDR ip));
-#endif
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#ifdef __STDC__
-struct frame_info;
-struct frame_saved_regs;
-#endif
-
-extern CORE_ADDR m68k_saved_pc_after_call PARAMS ((struct frame_info *));
-extern void m68k_find_saved_regs PARAMS ((struct frame_info *, struct frame_saved_regs *));
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  m68k_saved_pc_after_call(frame)
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Stack must be kept short aligned when doing function calls.  */
-
-#define STACK_ALIGN(ADDR) (((ADDR) + 1) & ~1)
-
-/* Sequence of bytes for breakpoint instruction.
-   This is a TRAP instruction.  The last 4 bits (0xf below) is the
-   vector.  Systems which don't use 0xf should define BPT_VECTOR
-   themselves before including this file.  */
-
-#if !defined (BPT_VECTOR)
-#define BPT_VECTOR 0xf
-#endif
-
-#if !defined (BREAKPOINT)
-#define BREAKPOINT {0x4e, (0x40 | BPT_VECTOR)}
-#endif
-
-/* We default to vector 1 for the "remote" target, but allow targets
-   to override.  */
-#if !defined (REMOTE_BPT_VECTOR)
-#define REMOTE_BPT_VECTOR 1
-#endif
-
-#if !defined (REMOTE_BREAKPOINT)
-#define REMOTE_BREAKPOINT {0x4e, (0x40 | REMOTE_BPT_VECTOR)}
-#endif
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-
-#if !defined (DECR_PC_AFTER_BREAK)
-#define DECR_PC_AFTER_BREAK 2
-#endif
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-#define REGISTER_BYTES_FP (16*4 + 8 + 8*12 + 3*4)
-#define REGISTER_BYTES_NOFP (16*4 + 8)
-
-#ifndef NUM_REGS
-#define NUM_REGS 29
-#endif
-
-#define NUM_FREGS (NUM_REGS-24)
-
-#ifndef REGISTER_BYTES_OK
-#define REGISTER_BYTES_OK(b) \
-   ((b) == REGISTER_BYTES_FP \
-    || (b) == REGISTER_BYTES_NOFP)
-#endif
-
-#ifndef REGISTER_BYTES
-#define REGISTER_BYTES (16*4 + 8 + 8*12 + 3*4)
-#endif
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  \
- ((N) >= FPC_REGNUM ? (((N) - FPC_REGNUM) * 4) + 168	\
-  : (N) >= FP0_REGNUM ? (((N) - FP0_REGNUM) * 12) + 72	\
-  : (N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the 68000, all regs are 4 bytes
-   except the floating point regs which are 12 bytes.  */
-/* Note that the unsigned cast here forces the result of the
-   subtraction to very high positive values if N < FP0_REGNUM */
-
-#define REGISTER_RAW_SIZE(N) (((unsigned)(N) - FP0_REGNUM) < 8 ? 12 : 4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On the 68000, all regs are 4 bytes
-   except the floating point regs which are 8-byte doubles.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (((unsigned)(N) - FP0_REGNUM) < 8 ? 8 : 4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 12
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#define REGISTER_CONVERTIBLE(N) (((unsigned)(N) - FP0_REGNUM) < 8)
-
-#include "floatformat.h"
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-do									\
-  {									\
-    DOUBLEST dbl_tmp_val;							\
-    floatformat_to_doublest (&floatformat_m68881_ext, (FROM), &dbl_tmp_val); \
-    store_floating ((TO), TYPE_LENGTH (TYPE), dbl_tmp_val);		\
-  } while (0)
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO)	\
-do									\
-  {									\
-    DOUBLEST dbl_tmp_val;						\
-    dbl_tmp_val = extract_floating ((FROM), TYPE_LENGTH (TYPE));	\
-    floatformat_from_doublest (&floatformat_m68881_ext, &dbl_tmp_val, (TO)); \
-  } while (0)
-
-/* Return the GDB type object for the "standard" data type of data 
-   in register N.  This should be int for D0-D7, double for FP0-FP7,
-   and void pointer for all others (A0-A7, PC, SR, FPCONTROL etc).
-   Note, for registers which contain addresses return pointer to void, 
-   not pointer to char, because we don't want to attempt to print 
-   the string after printing the address.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-  ((unsigned) (N) >= FPC_REGNUM ? lookup_pointer_type (builtin_type_void) : \
-   (unsigned) (N) >= FP0_REGNUM ? builtin_type_double :                     \
-   (unsigned) (N) >=  A0_REGNUM ? lookup_pointer_type (builtin_type_void) : \
-   builtin_type_int)
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES  \
- {"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", \
-  "a0", "a1", "a2", "a3", "a4", "a5", "fp", "sp", \
-  "ps", "pc",  \
-  "fp0", "fp1", "fp2", "fp3", "fp4", "fp5", "fp6", "fp7", \
-  "fpcontrol", "fpstatus", "fpiaddr", "fpcode", "fpflags" }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define D0_REGNUM 0
-#define A0_REGNUM 8
-#define A1_REGNUM 9
-#define FP_REGNUM 14		/* Contains address of executing stack frame */
-#define SP_REGNUM 15		/* Contains address of top of stack */
-#define PS_REGNUM 16		/* Contains processor status */
-#define PC_REGNUM 17		/* Contains program counter */
-#define FP0_REGNUM 18		/* Floating point register 0 */
-#define FPC_REGNUM 26		/* 68881 control register */
-#define FPS_REGNUM 27		/* 68881 status register */
-#define FPI_REGNUM 28		/* 68881 iaddr register */
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { write_register (A1_REGNUM, (ADDR)); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  This is assuming that floating point values are returned
-   as doubles in d0/d1.  */
-
-#if !defined (EXTRACT_RETURN_VALUE)
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy ((VALBUF),							\
-	  (char *)(REGBUF) +						\
-	         (TYPE_LENGTH(TYPE) >= 4 ? 0 : 4 - TYPE_LENGTH(TYPE)),	\
-	  TYPE_LENGTH(TYPE))
-#endif
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  Assumes floats are passed
-   in d0/d1.  */
-
-#if !defined (STORE_RETURN_VALUE)
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-#endif
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(CORE_ADDR *)(REGBUF))
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address and produces the frame's
-   chain-pointer.
-   In the case of the 68000, the frame's nominal address
-   is the address of a 4-byte word containing the calling frame's address.  */
-
-/* If we are chaining from sigtramp, then manufacture a sigtramp frame
-   (which isn't really on the stack.  I'm not sure this is right for anything
-   but BSD4.3 on an hp300.  */
-#define FRAME_CHAIN(thisframe)  \
-  (thisframe->signal_handler_caller \
-   ? thisframe->frame \
-   : (!inside_entry_file ((thisframe)->pc) \
-      ? read_memory_integer ((thisframe)->frame, 4) \
-      : 0))
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  do { \
-    if ((FI)->signal_handler_caller) \
-      (FRAMELESS) = 0; \
-    else \
-      (FRAMELESS) = frameless_look_for_prologue(FI); \
-  } while (0)
-
-/* This was determined by experimentation on hp300 BSD 4.3.  Perhaps
-   it corresponds to some offset in /usr/include/sys/user.h or
-   something like that.  Using some system include file would
-   have the advantage of probably being more robust in the face
-   of OS upgrades, but the disadvantage of being wrong for
-   cross-debugging.  */
-
-#define SIG_PC_FP_OFFSET 530
-
-#define FRAME_SAVED_PC(FRAME) \
-  (((FRAME)->signal_handler_caller \
-    ? ((FRAME)->next \
-       ? read_memory_integer ((FRAME)->next->frame + SIG_PC_FP_OFFSET, 4) \
-       : read_memory_integer (read_register (SP_REGNUM) \
-			      + SIG_PC_FP_OFFSET - 8, 4) \
-       ) \
-    : read_memory_integer ((FRAME)->frame + 4, 4)) \
-   )
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-#if !defined (FRAME_NUM_ARGS)
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-#endif
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 8
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#if !defined (FRAME_FIND_SAVED_REGS)
-#define FRAME_FIND_SAVED_REGS(fi,fsr) m68k_find_saved_regs ((fi), &(fsr))
-#endif /* no FIND_FRAME_SAVED_REGS.  */
-
-
-/* Things needed for making the inferior call functions.  */
-
-/* The CALL_DUMMY macro is the sequence of instructions, as disassembled
-   by gdb itself:
-
-   These instructions exist only so that m68k_find_saved_regs can parse
-   them as a "prologue"; they are never executed.
-
-	fmovemx fp0-fp7,sp@-			0xf227 0xe0ff
-	moveml d0-a5,sp@-			0x48e7 0xfffc
-	clrw sp@-				0x4267
-	movew ccr,sp@-				0x42e7
-
-   The arguments are pushed at this point by GDB; no code is needed in
-   the dummy for this.  The CALL_DUMMY_START_OFFSET gives the position
-   of the following jsr instruction.  That is where we start
-   executing.
-
-	jsr @#0x32323232			0x4eb9 0x3232 0x3232
-	addal #0x69696969,sp			0xdffc 0x6969 0x6969
-	trap #<your BPT_VECTOR number here>	0x4e4?
-	nop					0x4e71
-
-   Note this is CALL_DUMMY_LENGTH bytes (28 for the above example).
-
-   The dummy frame always saves the floating-point registers, whether they
-   actually exist on this target or not.  */
-
-/* FIXME: Wrong to hardwire this as BPT_VECTOR when sometimes it
-   should be REMOTE_BPT_VECTOR.  Best way to fix it would be to define
-   CALL_DUMMY_BREAKPOINT_OFFSET.  */
-
-#define CALL_DUMMY {0xf227e0ff, 0x48e7fffc, 0x426742e7, 0x4eb93232, 0x3232dffc, 0x69696969, (0x4e404e71 | (BPT_VECTOR << 16))}
-#define CALL_DUMMY_LENGTH 28		/* Size of CALL_DUMMY */
-#define CALL_DUMMY_START_OFFSET 12	/* Offset to jsr instruction*/
-#define CALL_DUMMY_BREAKPOINT_OFFSET (CALL_DUMMY_START_OFFSET + 12)
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.
-   We use the BFD routines to store a big-endian value of known size.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)     \
-{ bfd_putb32 (fun,     (unsigned char *) dummyname + CALL_DUMMY_START_OFFSET + 2);  \
-  bfd_putb32 (nargs*4, (unsigned char *) dummyname + CALL_DUMMY_START_OFFSET + 8); }
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME	{ m68k_push_dummy_frame (); }
-
-extern void m68k_push_dummy_frame PARAMS ((void));
-
-extern void m68k_pop_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME		{ m68k_pop_frame (); }
-
-/* Offset from SP to first arg on stack at first instruction of a function */
-
-#define SP_ARG0 (1 * 4)
-
-#define TARGET_M68K
diff --git a/gdb/config/m68k/tm-m68klynx.h b/gdb/config/m68k/tm-m68klynx.h
deleted file mode 100644
index fbe5707..0000000
--- a/gdb/config/m68k/tm-m68klynx.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Macro definitions for Motorola 680x0 running under LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_M68KLYNX_H
-#define TM_M68KLYNX_H
-
-#include "tm-lynx.h"
-
-/* If PC-2 contains this instruction, then we know what we are in a system
-   call stub, and the return PC is is at SP+4, instead of SP. */
-
-#define SYSCALL_TRAP 0x4e4a	/* trap #10 */
-#define SYSCALL_TRAP_OFFSET 2	/* PC is after trap instruction */
-
-/* Use the generic 68k definitions. */
-
-#include "m68k/tm-m68k.h"
-
-/* Disable dumbshit alternate breakpoint mechanism needed by 68k stub. */
-#undef REMOTE_BREAKPOINT
-
-#endif /* TM_M68KLYNX_H */
diff --git a/gdb/config/m68k/tm-m68kv4.h b/gdb/config/m68k/tm-m68kv4.h
deleted file mode 100644
index 6730607..0000000
--- a/gdb/config/m68k/tm-m68kv4.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Target definitions for GDB on a Motorola 680x0 running SVR4.
-   (Commodore Amiga with amix or Atari TT with ASV)
-   Copyright (C) 1991, 1995 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygint)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0x1
-
-/* How much to decrement the PC after a trap.  Depends on kernel. */
-
-#define DECR_PC_AFTER_BREAK 0		/* No decrement required */
-
-/* Use the alternate method of determining valid frame chains. */
-
-#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
-
-#include "tm-sysv4.h"
-#include "m68k/tm-m68k.h"
-
-/* Offsets (in target ints) into jmp_buf.  Not defined in any system header
-   file, so we have to step through setjmp/longjmp with a debugger and figure
-   them out.  As a double check, note that <setjmp> defines _JBLEN as 13,
-   which matches the number of elements we see saved by setjmp(). */
-
-#define JB_ELEMENT_SIZE sizeof(int)	/* jmp_buf[_JBLEN] is array of ints */
-
-#define JB_D2	0
-#define JB_D3	1
-#define JB_D4	2
-#define JB_D5	3
-#define JB_D6	4
-#define JB_D7	5
-#define JB_A1	6
-#define JB_A2	7
-#define JB_A3	8
-#define JB_A4	9
-#define JB_A5	10
-#define JB_A6	11
-#define JB_A7	12
-
-#define JB_PC	JB_A1	/* Setjmp()'s return PC saved in A1 */
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* Convert a DWARF register number to a gdb REGNUM.  */
-#define DWARF_REG_TO_REGNUM(num) ((num) < 16 ? (num) : (num)+FP0_REGNUM-16)
diff --git a/gdb/config/m68k/tm-mac.h b/gdb/config/m68k/tm-mac.h
deleted file mode 100644
index 90b4fab..0000000
--- a/gdb/config/m68k/tm-mac.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Target-dependent definitions for Mac running MacOS.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-monitor.h b/gdb/config/m68k/tm-monitor.h
deleted file mode 100644
index 9669f53..0000000
--- a/gdb/config/m68k/tm-monitor.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Parameters for the Integrated Systems Rom68k boot monitor
-   Copyright (C) 1986, 1987, 1989, 199 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#undef HAVE_68881		/* GDB won't compile without this */
-
-#define GDBINIT_FILENAME        ".monitor-gdbinit"
-
-#define DEFAULT_PROMPT          "(remote-gdb) "
-
-#include "m68k/tm-m68k.h"
-
-#undef REGISTER_NAMES
-#define REGISTER_NAMES  \
- {"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", \
-  "a0", "a1", "a2", "a3", "a4", "a5", "a6", "usp", \
-  "sr", "pc",  \
-  "fp0", "fp1", "fp2", "fp3", "fp4", "fp5", "fp6", "fp7", \
-  "fpcontrol", "fpstatus", "fpiaddr", "fpcode", "fpflags" }
-
diff --git a/gdb/config/m68k/tm-nbsd.h b/gdb/config/m68k/tm-nbsd.h
deleted file mode 100644
index cc86cc8..0000000
--- a/gdb/config/m68k/tm-nbsd.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Macro definitions for i386 running under NetBSD.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_NBSD_H
-#define TM_NBSD_H
-
-#include <sys/param.h>
-#include <machine/vmparam.h>
-
-/* Define BPT_VECTOR if it is different than the default.
-   This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0x2
-
-/* Address of end of stack space.  */
-#define STACK_END_ADDR USRSTACK
-
-/* For NetBSD, sigtramp is 32 bytes before STACK_END_ADDR.  */
-#define SIGTRAMP_START(pc) (STACK_END_ADDR - 32)
-#define SIGTRAMP_END(pc) (STACK_END_ADDR)
-
-#include "m68k/tm-m68k.h"
-#include "tm-nbsd.h"
-
-#endif /* TM_NBSD_H */
diff --git a/gdb/config/m68k/tm-news.h b/gdb/config/m68k/tm-news.h
deleted file mode 100644
index 9fca446..0000000
--- a/gdb/config/m68k/tm-news.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger.
-   Copyright 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* See following cpu type determination macro to get the machine type.
-
-Here is an m-news.h file for gdb.  It supports the 68881 registers.
-                                           by hikichi@srava.sra.junet
-
-* Ptrace for handling floating register has a bug(before NEWS OS version 2.2),
-* After NEWS OS version 3.2, some of ptrace's bug is fixed.
-  But we cannot change the floating register(see adb(1) in OS 3.2) yet.  */
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-/* when it return the floating value, use the FP0 in NEWS.  */
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \
-      { \
-	REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE, \
-			             &REGBUF[REGISTER_BYTE (FP0_REGNUM)], \
-				     VALBUF); \
-      } \
-    else \
-      memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)); }
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-/* when it return the floating value, use the FP0 in NEWS.  */
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \
-      { \
-	char raw_buf[REGISTER_RAW_SIZE (FP0_REGNUM)]; \
-	REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buf); \
-	write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \
-			      raw_buf, REGISTER_RAW_SIZE (FP0_REGNUM)); \
-      } \
-    else \
-      write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); }
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(val, fi)  \
-{ register CORE_ADDR pc = FRAME_SAVED_PC (fi);			\
-  register int insn = 0177777 & read_memory_integer (pc, 2);	\
-  val = 0;							\
-  if (insn == 0047757 || insn == 0157374)  /* lea W(sp),sp or addaw #W,sp */ \
-    val = read_memory_integer (pc + 2, 2);			\
-  else if ((insn & 0170777) == 0050217 /* addql #N, sp */	\
-	   || (insn & 0170777) == 0050117)  /* addqw */		\
-    { val = (insn >> 9) & 7; if (val == 0) val = 8; }		\
-  else if (insn == 0157774) /* addal #WW, sp */			\
-    val = read_memory_integer (pc + 2, 4);			\
-  val >>= 2; }
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-os68k.h b/gdb/config/m68k/tm-os68k.h
deleted file mode 100644
index bf50c5c..0000000
--- a/gdb/config/m68k/tm-os68k.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Parameters for execution on VxWorks 68k's, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#define	GDBINIT_FILENAME	".os68gdbinit"
-
-#define	DEFAULT_PROMPT		"(os68k) "
-
-#include "m68k/tm-68k.h"
-
-/* We have more complex, useful breakpoints on the target.  */
-#undef DECR_PC_AFTER_BREAK
-#define	DECR_PC_AFTER_BREAK	0
-
-/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
-#undef	FRAME_CHAIN
-#undef	FRAME_CHAIN_VALID
-
-/* Takes the current frame-struct pointer and returns the chain-pointer
-   to get to the calling frame.
-
-   If our current frame pointer is zero, we're at the top; else read out
-   the saved FP from memory pointed to by the current FP.  */
-
-#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
-
-/* If the chain pointer is zero (either because the saved value fetched
-   by FRAME_CHAIN was zero, or because the current FP was zero so FRAME_CHAIN
-   never fetched anything), we are at the top of the stack.  */
-
-#define FRAME_CHAIN_VALID(chain, thisframe) (chain != 0)
diff --git a/gdb/config/m68k/tm-st2000.h b/gdb/config/m68k/tm-st2000.h
deleted file mode 100644
index 8ddf0e9..0000000
--- a/gdb/config/m68k/tm-st2000.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Parameters for a Tandem ST2000 phone switch.
-   Copyright (C) 1986, 1987, 1989, 199 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-sun2.h b/gdb/config/m68k/tm-sun2.h
deleted file mode 100644
index 9970f1e..0000000
--- a/gdb/config/m68k/tm-sun2.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Parameters for execution on a Sun, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The child target can't deal with floating registers.  */
-#define CANNOT_STORE_REGISTER(regno) ((regno) >= FP0_REGNUM)
-
-#include "m68k/tm-m68k.h"
diff --git a/gdb/config/m68k/tm-sun2os4.h b/gdb/config/m68k/tm-sun2os4.h
deleted file mode 100644
index 76c7f99..0000000
--- a/gdb/config/m68k/tm-sun2os4.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Copyright (C) 1990, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m68k/tm-sun2.h"
-#include "tm-sunos.h"
diff --git a/gdb/config/m68k/tm-sun3.h b/gdb/config/m68k/tm-sun3.h
deleted file mode 100644
index be45db4..0000000
--- a/gdb/config/m68k/tm-sun3.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Parameters for execution on a Sun, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_SUN3_H
-#define TM_SUN3_H
-
-/* Sun3 status includes fpflags, which shows whether the FPU has been used
-   by the process, and whether the FPU was done with an instruction or 
-   was interrupted in the middle of a long instruction.  See
-   <machine/reg.h>.  */
-/*                      a&d, pc,sr, fp, fpstat, fpflags   */
-
-#define REGISTER_BYTES (16*4 + 8 + 8*12 + 3*4 + 4)
-
-#define NUM_REGS 31
-
-#define REGISTER_BYTES_OK(b) \
-     ((b) == REGISTER_BYTES \
-      || (b) == REGISTER_BYTES_FP \
-      || (b) == REGISTER_BYTES_NOFP)
-
-/* If PC contains this instruction, then we know what we are in a system
-   call stub, and the return PC is is at SP+4, instead of SP. */
-
-#define SYSCALL_TRAP 0x4e40	/* trap #0 */
-#define SYSCALL_TRAP_OFFSET 0	/* PC points at trap instruction */
-
-#include "m68k/tm-m68k.h"
-
-/* Disable alternate breakpoint mechanism needed by 68k stub. */
-#undef REMOTE_BREAKPOINT
-
-/* Offsets (in target ints) into jmp_buf.  Not defined by Sun, but at least
-   documented in a comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_PSL 4
-#define JB_D2 5
-#define JB_D3 6
-#define JB_D4 7
-#define JB_D5 8
-#define JB_D6 9
-#define JB_D7 10
-#define JB_A2 11
-#define JB_A3 12
-#define JB_A4 13
-#define JB_A5 14
-#define JB_A6 15
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* If sun3 pcc says that a parameter is a short, it's a short.  */
-#define BELIEVE_PCC_PROMOTION_TYPE
-
-/* Can't define BELIEVE_PCC_PROMOTION for SunOS /bin/cc of SunOS 4.1.1.
-   Apparently Sun fixed this for the sparc but not the sun3.  */
-
-/* The code which tries to deal with this bug is never harmful on a sun3.  */
-#define SUN_FIXED_LBRAC_BUG (0)
-
-/* On the sun3 the kernel pushes a sigcontext on the user stack and then
-   `calls' _sigtramp in user code. _sigtramp saves the floating point status
-   on the stack and calls the signal handler function. The stack does not
-   contain enough information to allow a normal backtrace, but sigcontext
-   contains the saved user pc/sp. FRAME_CHAIN and friends in tm-m68k.h and
-   m68k_find_saved_regs deal with this situation by manufacturing a fake frame
-   for _sigtramp.
-   SIG_PC_FP_OFFSET is the offset from the signal handler frame to the
-   saved pc in sigcontext.
-   SIG_SP_FP_OFFSET is the offset from the signal handler frame to the end
-   of sigcontext which is identical to the saved sp at SIG_PC_FP_OFFSET - 4.
-
-   Please note that it is impossible to correctly backtrace from a breakpoint
-   in _sigtramp as _sigtramp modifies the stack pointer a few times.  */
-
-#undef SIG_PC_FP_OFFSET
-#define SIG_PC_FP_OFFSET 324
-#define SIG_SP_FP_OFFSET 332
-
-#endif /* TM_SUN3_H */
diff --git a/gdb/config/m68k/tm-sun3os4.h b/gdb/config/m68k/tm-sun3os4.h
deleted file mode 100644
index 927587b..0000000
--- a/gdb/config/m68k/tm-sun3os4.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Target machine parameters for Sun-3 under SunOS 4.x, for GDB.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m68k/tm-sun3.h"
-#include "tm-sunos.h"
diff --git a/gdb/config/m68k/tm-vx68.h b/gdb/config/m68k/tm-vx68.h
deleted file mode 100644
index e601bda..0000000
--- a/gdb/config/m68k/tm-vx68.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Target machine description for VxWorks m68k's, for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define	GDBINIT_FILENAME	".vxgdbinit"
-
-#define	DEFAULT_PROMPT		"(vxgdb) "
-
-/* GCC is probably the only compiler used on this configuration.  So
-   get this right even if the code which detects gcc2_compiled. is
-   still broken.  */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* We have more complex, useful breakpoints on the target.  */
-#define	DECR_PC_AFTER_BREAK	0
-
-#include "m68k/tm-m68k.h"
-
-/* Takes the current frame-struct pointer and returns the chain-pointer
-   to get to the calling frame.
-
-   If our current frame pointer is zero, we're at the top; else read out
-   the saved FP from memory pointed to by the current FP.  */
-
-#undef	FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
-
-/* If the chain pointer is zero (either because the saved value fetched
-   by FRAME_CHAIN was zero, or because the current FP was zero so FRAME_CHAIN
-   never fetched anything), we are at the top of the stack.  */
-/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
-
-#undef	FRAME_CHAIN_VALID
-#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
-
-/* FIXME, Longjmp information stolen from Sun-3 config.  Dunno if right.  */
-/* Offsets (in target ints) into jmp_buf.  Not defined by Sun, but at least
-   documented in a comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_PSL 4
-#define JB_D2 5
-#define JB_D3 6
-#define JB_D4 7
-#define JB_D5 8
-#define JB_D6 9
-#define JB_D7 10
-#define JB_A2 11
-#define JB_A3 12
-#define JB_A4 13
-#define JB_A5 14
-#define JB_A6 15
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* Number of registers in a ptrace_getregs call. */
-
-#define VX_NUM_REGS (18)
-
-/* Number of registers in a ptrace_getfpregs call. */
-
-#define VX_SIZE_FPREGS (8 * REGISTER_RAW_SIZE (FP0_REGNUM) \
-			+ (3 * REGISTER_SIZE))
diff --git a/gdb/config/m68k/vxworks68.mt b/gdb/config/m68k/vxworks68.mt
deleted file mode 100644
index 8c97744..0000000
--- a/gdb/config/m68k/vxworks68.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Motorola m68k running VxWorks
-TDEPFILES= m68k-tdep.o remote-vx.o remote-vx68.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-TM_FILE= tm-vx68.h
diff --git a/gdb/config/m68k/xm-3b1.h b/gdb/config/m68k/xm-3b1.h
deleted file mode 100644
index d1cc7f1..0000000
--- a/gdb/config/m68k/xm-3b1.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Parameters for execution on a 3b1.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#define HAVE_TERMIO
-#define USG
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR 0x70000
-
-#define REGISTER_U_ADDR(addr, blockend, regno)		\
-{ addr = blockend + regno * 4; }
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movel $ end, sp");      \
-  asm ("clrl fp"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("movel fp, -(sp)");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea 10(sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS          \
-{ asm ("subil $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
-
-#endif
diff --git a/gdb/config/m68k/xm-altos.h b/gdb/config/m68k/xm-altos.h
deleted file mode 100644
index ca93bd1..0000000
--- a/gdb/config/m68k/xm-altos.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/* Definitions to make GDB run on an Altos 3068 (m68k running SVR2)
-   Copyright (C) 1987,1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* The altos support would make a good base for a port to other USGR2 systems
-   (like the 3b1 and the Convergent miniframe).  */
-
-/* This is only needed in one file, but it's cleaner to put it here than
-   putting in more #ifdef's.  */
-#include <sys/page.h>
-#include <sys/net.h>
-
-#define USG
-
-#define HAVE_TERMIO
-
-#define CBREAK XTABS	/* It takes all kinds... */
-
-#ifndef R_OK
-#define R_OK 4
-#define W_OK 2
-#define X_OK 1
-#define F_OK 0
-#endif
-
-/* Get sys/wait.h ie. from a Sun and edit it a little (mc68000 to m68k) */
-/* Why bother?  */
-#if 0
-#define HAVE_WAIT_STRUCT
-#endif
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values. */
-
-#define KERNEL_U_ADDR 0x1fbf000
-
-#define REGISTER_U_ADDR(addr, blockend, regno)		\
-{	if (regno <= SP_REGNUM) \
-	  addr = blockend + regno * 4; \
-	else if (regno == PS_REGNUM) \
-	  addr = blockend + regno * 4 + 4; \
-	else if (regno == PC_REGNUM) \
-	  addr = blockend + regno * 4 + 2; \
-}
-
-#define REGISTER_ADDR(u_ar0, regno)					\
-  (((regno) < PS_REGNUM)						\
-   ? (&((struct exception_stack *) (u_ar0))->e_regs[(regno + R0)])	\
-   : (((regno) == PS_REGNUM)						\
-      ? ((int *) (&((struct exception_stack *) (u_ar0))->e_PS))		\
-      : (&((struct exception_stack *) (u_ar0))->e_PC)))
-
-#define FP_REGISTER_ADDR(u, regno)					\
-  (((char *)								\
-    (((regno) < FPC_REGNUM)						\
-     ? (&u.u_pcb.pcb_mc68881[FMC68881_R0 + (((regno) - FP0_REGNUM) * 3)]) \
-     : (&u.u_pcb.pcb_mc68881[FMC68881_C + ((regno) - FPC_REGNUM)])))	\
-   - ((char *) (& u)))
-
-
-#ifndef __GNUC__
-#undef USE_GAS
-#define ALTOS_AS
-#else
-#define USE_GAS
-#endif
-
-/* Motorola assembly format */
-#if !defined(USE_GAS) && !defined(ALTOS)
-#define MOTOROLA
-#endif
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#ifdef MOTOROLA
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("move.l $ end, sp");      \
-  asm ("clr.l fp"); }
-#else
-#ifdef ALTOS_AS
-#define INIT_STACK(beg, end)  \
-{ asm ("global end");         \
-  asm ("mov.l &end,%sp");      \
-  asm ("clr.l %fp"); }
-#else
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movel $ end, sp");      \
-  asm ("clrl fp"); }
-#endif
-#endif
-
-/* Push the frame pointer register on the stack.  */
-#ifdef MOTOROLA
-#define PUSH_FRAME_PTR        \
-  asm ("move.l fp, -(sp)");
-#else
-#ifdef ALTOS_AS
-#define PUSH_FRAME_PTR        \
-  asm ("mov.l %fp, -(%sp)");
-#else
-#define PUSH_FRAME_PTR        \
-  asm ("movel fp, -(sp)");
-#endif
-#endif
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#ifdef MOTOROLA
-#define POP_FRAME_PTR  \
-  asm ("move.l (sp), fp");
-#else
-#ifdef ALTOS_AS
-#define POP_FRAME_PTR  \
-  asm ("mov.l (%sp), %fp");
-#else
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-#endif
-#endif
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#ifdef MOTOROLA
-#define PUSH_REGISTERS        \
-{ asm ("clr.w -(sp)");	      \
-  asm ("pea (10,sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-#else
-#ifdef ALTOS_AS
-#define PUSH_REGISTERS        \
-{ asm ("clr.w -(%sp)");	      \
-  asm ("pea (10,%sp)");	      \
-  asm ("movm.l &0xfffe,-(%sp)"); }
-#else
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea 10(sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-#endif
-#endif
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#ifdef MOTOROLA
-#define POP_REGISTERS          \
-{ asm ("subi.l $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
-#else
-#ifdef ALTOS_AS
-#define POP_REGISTERS          \
-{ asm ("sub.l &8,28(%sp)");     \
-  asm ("movem (%sp),&0xffff"); \
-  asm ("rte"); }
-#else
-#define POP_REGISTERS          \
-{ asm ("subil $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
-#endif
-#endif
diff --git a/gdb/config/m68k/xm-apollo68b.h b/gdb/config/m68k/xm-apollo68b.h
deleted file mode 100644
index f0defda..0000000
--- a/gdb/config/m68k/xm-apollo68b.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Macro definitions for an Apollo m68k in BSD mode
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#define ALIGN_STACK_ON_STARTUP
-
-extern char *strdup();
diff --git a/gdb/config/m68k/xm-apollo68v.h b/gdb/config/m68k/xm-apollo68v.h
deleted file mode 100644
index c87ff47..0000000
--- a/gdb/config/m68k/xm-apollo68v.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Macro defintions for an Apollo.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu)
- * July 1988
- */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* I'm running gdb 3.4 under 386/ix 2.0.2, which is a derivative of AT&T's
-Sys V/386 3.2.
-
-On some machines, gdb crashes when it's starting up while calling the
-vendor's termio tgetent() routine.  It always works when run under
-itself (actually, under 3.2, it's not an infinitely recursive bug.)
-After some poking around, it appears that depending on the environment
-size, or whether you're running YP, or the phase of the moon or something,
-the stack is not always long-aligned when main() is called, and tgetent()
-takes strong offense at that.  On some machines this bug never appears, but
-on those where it does, it occurs quite reliably.  */
-#define ALIGN_STACK_ON_STARTUP
-
-/* define USG if you are using sys5 /usr/include's */
-#define USG
-
-#define HAVE_TERMIO
-
diff --git a/gdb/config/m68k/xm-delta68.h b/gdb/config/m68k/xm-delta68.h
deleted file mode 100644
index 6ce705c..0000000
--- a/gdb/config/m68k/xm-delta68.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Macro definitions for a Delta.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* I'm running gdb 4.9 under sysV68 R3V7.1.
-
-   On some machines, gdb crashes when it's starting up while calling the
-   vendor's termio tgetent() routine.  It always works when run under
-   itself (actually, under 3.2, it's not an infinitely recursive bug.)
-   After some poking around, it appears that depending on the environment
-   size, or whether you're running YP, or the phase of the moon or something,
-   the stack is not always long-aligned when main() is called, and tgetent()
-   takes strong offense at that.  On some machines this bug never appears, but
-   on those where it does, it occurs quite reliably.  */
-#define ALIGN_STACK_ON_STARTUP
-
-#define USG
-
-#define HAVE_TERMIO
diff --git a/gdb/config/m68k/xm-dpx2.h b/gdb/config/m68k/xm-dpx2.h
deleted file mode 100644
index e5532e7..0000000
--- a/gdb/config/m68k/xm-dpx2.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Parameters for execution on a Bull DPX2.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#define HAVE_TERMIOS
-#define USG
-
-/* Avoid redefinition errors */
-#include <limits.h>
diff --git a/gdb/config/m68k/xm-hp300bsd.h b/gdb/config/m68k/xm-hp300bsd.h
deleted file mode 100644
index 5e67792..0000000
--- a/gdb/config/m68k/xm-hp300bsd.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Parameters for hosting on a Hewlett-Packard 9000/300, running bsd.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * Configuration file for HP9000/300 series machine running
- * University of Utah's 4.3bsd (or 4.4BSD) port.  This is NOT for HP-UX.
- * Problems to hpbsd-bugs@cs.utah.edu
- */
-
-#define	HOST_BYTE_ORDER	BIG_ENDIAN
-
-#include <sys/param.h>	/* For INT_MIN */
-
-/* Kernel is a bit tenacious about sharing text segments, disallowing bpts.  */
-#define	ONE_PROCESS_WRITETEXT
-
-extern char *strdup PARAMS ((const char *));
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movel #end, sp");      \
-  asm ("movel #0,a6"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("movel a6,sp@-");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl sp@,a6");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea sp@(10)");	      \
-  asm ("movem #0xfffe,sp@-"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS          \
-{ asm ("subil #8,sp@(28)");     \
-  asm ("movem sp@,#0xffff"); \
-  asm ("rte"); }
diff --git a/gdb/config/m68k/xm-hp300hpux.h b/gdb/config/m68k/xm-hp300hpux.h
deleted file mode 100644
index b6d75d6..0000000
--- a/gdb/config/m68k/xm-hp300hpux.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Parameters for HP 9000 model 320 hosting, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Define this to indicate problems with traps after continuing.  */
-#define HP_OS_BUG
-
-/* Set flag to indicate whether HP's assembler is in use. */
-#ifdef __GNUC__
-#ifdef __HPUX_ASM__
-#define HPUX_ASM
-#endif
-#else /* not GNU C.  */
-#define HPUX_ASM
-#endif /* not GNU C.  */
-
-/* Define this for versions of hp-ux older than 6.0 */
-/* #define HPUX_VERSION_5 */
-
-/* define USG if you are using sys5 /usr/include's */
-#undef USG	/* In case it was defined in the Makefile for cplus-dem.c */
-#define USG
-
-#define HAVE_TERMIOS
-
-#define REGISTER_ADDR(u_ar0, regno)					\
-  (unsigned int)							\
-  (((regno) < PS_REGNUM)						\
-   ? (&((struct exception_stack *) (u_ar0))->e_regs[(regno + R0)])	\
-   : (((regno) == PS_REGNUM)						\
-      ? ((int *) (&((struct exception_stack *) (u_ar0))->e_PS))		\
-      : (&((struct exception_stack *) (u_ar0))->e_PC)))
-
-#define FP_REGISTER_ADDR(u, regno)					\
-  (((char *)								\
-    (((regno) < FPC_REGNUM)						\
-     ? (&u.u_pcb.pcb_mc68881[FMC68881_R0 + (((regno) - FP0_REGNUM) * 3)]) \
-     : (&u.u_pcb.pcb_mc68881[FMC68881_C + ((regno) - FPC_REGNUM)])))	\
-   - ((char *) (& u)))
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-#ifndef HPUX_ASM
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movel $ end, sp");      \
-  asm ("clrl fp"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("movel fp, -(sp)");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea 10(sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS          \
-{ asm ("subil $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
-
-#else /* HPUX_ASM */
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)						\
-{ asm ("global end");							\
-  asm ("mov.l &end,%sp");						\
-  asm ("clr.l %a6"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR							\
-  asm ("mov.l %fp,-(%sp)");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR							\
-  asm ("mov.l (%sp),%fp");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS							\
-{ asm ("clr.w -(%sp)");							\
-  asm ("pea 10(%sp)");							\
-  asm ("movm.l &0xfffe,-(%sp)"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS							\
-{ asm ("subi.l &8,28(%sp)");						\
-  asm ("mov.m (%sp),&0xffff");						\
-  asm ("rte"); }
-
-#endif /* HPUX_ASM */
diff --git a/gdb/config/m68k/xm-isi.h b/gdb/config/m68k/xm-isi.h
deleted file mode 100644
index 4e75333..0000000
--- a/gdb/config/m68k/xm-isi.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Definitions to make GDB run on an ISI Optimum V (3.05) under 4.3bsd.
-   Copyright 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* This has not been tested on ISI's running BSD 4.2, but it will probably
-   work.  */
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-/*#define KERNEL_U_ADDR 0x10800000*/
-#define KERNEL_U_ADDR 0
-
-/* expects blockend to be u.u_ar0 */
-extern int rloc[];  	/* Defined in isi-dep.c */
-#define REGISTER_U_ADDR(addr, blockend, regno)                  \
-{       blockend &= UPAGES*NBPG - 1;                            \
-	if (regno < 18) addr = (int)blockend + rloc[regno]*4;  	\
-        else if (regno < 26) addr = (int) &((struct user *)0)->u_68881_regs \
-            + (regno - 18) * 12;                                \
-        else if (regno < 29) addr = (int) &((struct user *)0)->u_68881_regs \
-            + 8 * 12 + (regno - 26) * 4;                        \
-}
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movl $ end, sp");      \
-  asm ("clrl fp"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("movel fp, -(sp)");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea 10(sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS          \
-{ asm ("subil $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
diff --git a/gdb/config/m68k/xm-linux.h b/gdb/config/m68k/xm-linux.h
deleted file mode 100644
index 7266cff..0000000
--- a/gdb/config/m68k/xm-linux.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Native support for linux, for GDB, the GNU debugger.
-   Copyright (C) 1996,1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef XM_LINUX_H
-#define XM_LINUX_H
-
-/* Pick up most of what we need from the generic m68k host include file. */
-
-#include "m68k/xm-m68k.h"
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-#define KERNEL_U_ADDR 0x0
-
-#define HAVE_TERMIOS
-#define NEED_POSIX_SETPGID
-
-/* Linux has sigsetjmp and siglongjmp */
-#define HAVE_SIGSETJMP
-
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
-#endif	/* #ifndef XM_LINUX_H */
diff --git a/gdb/config/m68k/xm-m68k.h b/gdb/config/m68k/xm-m68k.h
deleted file mode 100644
index 5479408..0000000
--- a/gdb/config/m68k/xm-m68k.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Macro definitions for running gdb on host machines with m68k cpu's.
-   Copyright (C) 1991, Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygint)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
diff --git a/gdb/config/m68k/xm-m68klynx.h b/gdb/config/m68k/xm-m68klynx.h
deleted file mode 100644
index ded6844..0000000
--- a/gdb/config/m68k/xm-m68klynx.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Host-dependent definitions for Motorola 680x0 running LynxOS, for GDB.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Get generic LynxOS host definitions. */
-
-#include "xm-lynx.h"
diff --git a/gdb/config/m68k/xm-m68kv4.h b/gdb/config/m68k/xm-m68kv4.h
deleted file mode 100644
index 2149c8f..0000000
--- a/gdb/config/m68k/xm-m68kv4.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Host definitions for GDB on a Motorola 680x0 running SVR4.
-   (Commodore Amiga with amix or Atari TT with ASV)
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Pick up most of what we need from the generic m68k host include file. */
-
-#include "m68k/xm-m68k.h"
-
-/* Pick up more stuff from the generic SVR4 host include file. */
-
-#include "xm-sysv4.h"
diff --git a/gdb/config/m68k/xm-mpw.h b/gdb/config/m68k/xm-mpw.h
deleted file mode 100644
index f0585b3..0000000
--- a/gdb/config/m68k/xm-mpw.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Macro definitions for running GDB on Apple 68k-based Macintoshes.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Use angle brackets so that the common xm-mpw.h is found.  */
-
-#include <xm-mpw.h>
diff --git a/gdb/config/m68k/xm-nbsd.h b/gdb/config/m68k/xm-nbsd.h
deleted file mode 100644
index aa28e19..0000000
--- a/gdb/config/m68k/xm-nbsd.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Parameters for execution on a Motorola m68k running NetBSD, for GDB.
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Get generic NetBSD host definitions. */
-#include "xm-nbsd.h"
diff --git a/gdb/config/m68k/xm-news.h b/gdb/config/m68k/xm-news.h
deleted file mode 100644
index 081337b..0000000
--- a/gdb/config/m68k/xm-news.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger.
-   Copyright 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#include <sys/param.h>	/* For INT_MIN */
-
-#define HAVE_WAIT_STRUCT
-
-/* We can't use "isatty" or "fileno" on this machine.  This isn't good,
-   but it will have to do.  */
-#define ISATTY(FP)	((FP) == stdin || (FP) == stdout)
-
-/* THis is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values. */
-
-#define KERNEL_U_ADDR UADDR
-
-/* The offsets in this macro are from /usr/include/machine/reg.h */
-
-#define REGISTER_U_ADDR(addr, blockend, regno)		\
-{   static char offsets[] = { \
-	/*d0-d7:*/1,2,3,4,5,6,7,8, \
-	/*a0-a6:*/9,10,11,12,13,14,15, /*sp:*/-4, /*ps:*/0, /*pc:*/-1, \
-	/*fp0-fp7:*/19,22,25,28,31,34,37,40, /*fpc:*/16,17,18 }; \
-	addr = blockend + 4 * offsets[regno]; \
-}
-
-/* NewsOS 3.3 does not define errno in <errno.h>.  */
-extern int errno;
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Use GNU assembler instead of standard assembler */
-#define USE_GAS
-
-/* Motorola assembly format */
-#ifndef USE_GAS
-#define MOTOROLA
-#endif
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#ifdef MOTOROLA
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("move.l $ end, sp");      \
-  asm ("clr.l fp"); }
-#else
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movel $ end, sp");      \
-  asm ("clrl fp"); }
-#endif
-
-/* Push the frame pointer register on the stack.  */
-#ifdef MOTOROLA
-#define PUSH_FRAME_PTR        \
-  asm ("move.l fp, -(sp)");
-#else
-#define PUSH_FRAME_PTR        \
-  asm ("movel fp, -(sp)");
-#endif
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#ifdef MOTOROLA
-#define POP_FRAME_PTR  \
-  asm ("move.l (sp), fp");
-#else
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-#endif
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#ifdef MOTOROLA
-#define PUSH_REGISTERS        \
-{ asm ("clr.w -(sp)");	      \
-  asm ("pea (10,sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-#else
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea 10(sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-#endif
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#ifdef MOTOROLA
-#define POP_REGISTERS          \
-{ asm ("subi.l $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
-#else
-#define POP_REGISTERS          \
-{ asm ("subil $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
-#endif
diff --git a/gdb/config/m68k/xm-news1000.h b/gdb/config/m68k/xm-news1000.h
deleted file mode 100644
index b70234c..0000000
--- a/gdb/config/m68k/xm-news1000.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Parameters for a Sony/NEWS series 1000 with News-OS version 3,
-   for GDB, the GNU debugger.
-   Copyright (C) 1990 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is required by Sony include files like <sys/user.h> so we
-   get the right offset into the u area.  Relying on the compiler
-   to define this only works for cc, not gcc.  */
-#undef mc68030
-#define mc68030
-#include "m68k/xm-news.h"
diff --git a/gdb/config/m68k/xm-sun2.h b/gdb/config/m68k/xm-sun2.h
deleted file mode 100644
index 457451c..0000000
--- a/gdb/config/m68k/xm-sun2.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Parameters for execution on a Sun, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR 0x2800
-
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movel $ end, sp");      \
-  asm ("clrl fp"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("movel fp, -(sp)");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea 10(sp)");	      \
-  asm ("movem $ 0xfffe,-(sp)"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS          \
-{ asm ("subil $8,28(sp)");     \
-  asm ("movem (sp),$ 0xffff"); \
-  asm ("rte"); }
diff --git a/gdb/config/m68k/xm-sun3.h b/gdb/config/m68k/xm-sun3.h
deleted file mode 100644
index 3de7446..0000000
--- a/gdb/config/m68k/xm-sun3.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Parameters for execution on a Sun, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
-  0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
-  0, 0, 0, 0, 0, 0, 0, 0, \
-  SIGILL }
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movel #end, sp");      \
-  asm ("movel #0,a6"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("movel a6,sp@-");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl sp@,a6");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("clrw -(sp)");	      \
-  asm ("pea sp@(10)");	      \
-  asm ("movem #0xfffe,sp@-"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS          \
-{ asm ("subil #8,sp@(28)");     \
-  asm ("movem sp@,#0xffff"); \
-  asm ("rte"); }
diff --git a/gdb/config/m68k/xm-sun3os4.h b/gdb/config/m68k/xm-sun3os4.h
deleted file mode 100644
index faf3b7d..0000000
--- a/gdb/config/m68k/xm-sun3os4.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Macro definitions for a sun 3 running os 4.
-   Copyright (C) 1989, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m68k/xm-sun3.h"
-#define FPU
diff --git a/gdb/config/m88k/.Sanitize b/gdb/config/m88k/.Sanitize
deleted file mode 100644
index 6e91bb9..0000000
--- a/gdb/config/m88k/.Sanitize
+++ /dev/null
@@ -1,52 +0,0 @@
-# .Sanitize for devo/gdb/config/m88k.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-cxux.mh
-cxux.mt
-delta88.mh
-delta88.mt
-delta88v4.mt
-delta88v4.mh
-m88k.mh
-m88k.mt
-nm-cxux.h
-nm-delta88v4.h
-nm-m88k.h
-tm-cxux.h
-tm-delta88.h
-tm-delta88v4.h
-tm-m88k.h
-xm-cxux.h
-xm-delta88.h
-xm-delta88v4.h
-xm-dgux.h
-xm-m88k.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/m88k/cxux.mh b/gdb/config/m88k/cxux.mh
deleted file mode 100644
index cb02225..0000000
--- a/gdb/config/m88k/cxux.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Motorola 88k running CX/UX
-
-XM_FILE= xm-cxux.h
-XDEPFILES= 
-
-NAT_FILE= nm-cxux.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o cxux-nat.o corelow.o core-aout.o
diff --git a/gdb/config/m88k/cxux.mt b/gdb/config/m88k/cxux.mt
deleted file mode 100644
index 295de84..0000000
--- a/gdb/config/m88k/cxux.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Motorola 88k running Harris CX/UX
-TDEPFILES= m88k-tdep.o remote-bug.o
-TM_FILE= tm-cxux.h
diff --git a/gdb/config/m88k/delta88.mh b/gdb/config/m88k/delta88.mh
deleted file mode 100644
index 824967a..0000000
--- a/gdb/config/m88k/delta88.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Motorola 88k running SVR3
-
-XM_FILE= xm-delta88.h
-XDEPFILES= 
-
-NAT_FILE= nm-m88k.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o m88k-nat.o corelow.o core-aout.o
diff --git a/gdb/config/m88k/delta88.mt b/gdb/config/m88k/delta88.mt
deleted file mode 100644
index c8e669b..0000000
--- a/gdb/config/m88k/delta88.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Motorola 88k running SVR3
-TDEPFILES= m88k-tdep.o
-TM_FILE= tm-delta88.h
diff --git a/gdb/config/m88k/delta88v4.mh b/gdb/config/m88k/delta88v4.mh
deleted file mode 100644
index 82be883..0000000
--- a/gdb/config/m88k/delta88v4.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Motorola 88k running SVR4
-
-XM_FILE= xm-delta88v4.h
-XDEPFILES= 
-
-NAT_FILE= nm-delta88v4.h
-NATDEPFILES= fork-child.o m88k-nat.o corelow.o core-regset.o procfs.o solib.o
diff --git a/gdb/config/m88k/delta88v4.mt b/gdb/config/m88k/delta88v4.mt
deleted file mode 100644
index 7797d4b..0000000
--- a/gdb/config/m88k/delta88v4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Motorola 88k running SVR4
-TDEPFILES= m88k-tdep.o
-TM_FILE= tm-delta88v4.h
diff --git a/gdb/config/m88k/m88k.mh b/gdb/config/m88k/m88k.mh
deleted file mode 100644
index 6933265..0000000
--- a/gdb/config/m88k/m88k.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Motorola 88000 running DGUX
-XDEPFILES= 
-XM_FILE= xm-dgux.h
-NAT_FILE= nm-m88k.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o m88k-nat.o
diff --git a/gdb/config/m88k/m88k.mt b/gdb/config/m88k/m88k.mt
deleted file mode 100644
index ca3fab4..0000000
--- a/gdb/config/m88k/m88k.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Motorola 88k Binary Compatibility Standard
-TDEPFILES= m88k-tdep.o remote-bug.o
-TM_FILE= tm-m88k.h
diff --git a/gdb/config/m88k/nm-cxux.h b/gdb/config/m88k/nm-cxux.h
deleted file mode 100644
index fec9536..0000000
--- a/gdb/config/m88k/nm-cxux.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Native definitions for Motorola 88K running Harris CX/UX
-   Copyright 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Override the standard fetch/store definitions.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-        (addr) = m88k_register_u_addr ((blockend),(regno));
-
-#define ATTACH_DETACH
-
-#define PTRACE_ATTACH 128
-#define PTRACE_DETACH 129
-
-
diff --git a/gdb/config/m88k/nm-delta88v4.h b/gdb/config/m88k/nm-delta88v4.h
deleted file mode 100644
index 9c1a30e..0000000
--- a/gdb/config/m88k/nm-delta88v4.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Native machine description for Motorola Delta 88 box, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m88k/nm-m88k.h"
-#include "nm-sysv4.h"
diff --git a/gdb/config/m88k/nm-m88k.h b/gdb/config/m88k/nm-m88k.h
deleted file mode 100644
index 95eca0a..0000000
--- a/gdb/config/m88k/nm-m88k.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Native support macros for m88k, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-        (addr) = m88k_register_u_addr ((blockend),(regno));
diff --git a/gdb/config/m88k/tm-cxux.h b/gdb/config/m88k/tm-cxux.h
deleted file mode 100644
index e59c6da..0000000
--- a/gdb/config/m88k/tm-cxux.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Target definitions for m88k running Harris CX/UX.
-   Copyright 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HARRIS_TARGET 1
-
-#define CXUX_TARGET 1
-
-/* Type of X registers, as supplied by the OS */
-
-typedef struct {
-   long w1, w2, w3, w4;
-} X_REGISTER_RAW_TYPE;
-
-#define X_REGISTER_VIRTUAL_TYPE double
-
-#include "m88k/tm-m88k.h"
-
-#define ADD_SHARED_SYMBOL_FILES(args,have_tty)  add_shared_symbol_files ()
-
-#define CONVERT_REGISTER_ADDRESS
-
-/* Always allocate space for both, but recognize that the m88100 has no
-   FP_REGS.  */
-
-#undef ARCH_NUM_REGS
-#define ARCH_NUM_REGS (target_is_m88110 ? (GP_REGS + FP_REGS) : (GP_REGS))
-
-/* Don't need this grotesquerie.  */
-
-#undef SHIFT_INST_REGS
-
-/* Extended registers are treated as 16 bytes by Harris' OS's. 
-   We treat them as 16 bytes here for consistency's sake.  */
-
-#undef REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) ((N) < XFP_REGNUM ? 4 : 16)
-
-#undef REGISTER_BYTE
-#define REGISTER_BYTE(N) \
-  ((N) >= XFP_REGNUM \
-   ? (((GP_REGS) * REGISTER_RAW_SIZE(0)) + \
-      (((N) - XFP_REGNUM) * REGISTER_RAW_SIZE(XFP_REGNUM))) \
-   : ((N) * REGISTER_RAW_SIZE(0)))
diff --git a/gdb/config/m88k/tm-delta88.h b/gdb/config/m88k/tm-delta88.h
deleted file mode 100644
index c0a9c4a..0000000
--- a/gdb/config/m88k/tm-delta88.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Target machine description for Motorola Delta 88 box, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m88k/tm-m88k.h"
-
-#define DELTA88
-
-#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", (name)))
-#define SIGTRAMP_FRAME_FIXUP(frame) (frame) += 0x20
-#define SIGTRAMP_SP_FIXUP(sp) (sp) = read_memory_integer((sp), 4)
diff --git a/gdb/config/m88k/tm-delta88v4.h b/gdb/config/m88k/tm-delta88v4.h
deleted file mode 100644
index 112a4a6..0000000
--- a/gdb/config/m88k/tm-delta88v4.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Target machine description for Motorola Delta 88 box, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define DELTA88
-
-#include "m88k/tm-m88k.h"
-#include "tm-sysv4.h"
-
-/* If we don't define this, backtraces go on forever.  */
-#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
-
-#define IN_SIGTRAMP(pc, name) ((name) && (STREQ ("signalhandler", (name)) \
-                                          || STREQ("sigacthandler", (name))))
-#define SIGTRAMP_SP_FIXUP(sp) (sp) = read_memory_integer((sp)+0xcd8, 4)
diff --git a/gdb/config/m88k/tm-m88k.h b/gdb/config/m88k/tm-m88k.h
deleted file mode 100644
index 390cdef..0000000
--- a/gdb/config/m88k/tm-m88k.h
+++ /dev/null
@@ -1,620 +0,0 @@
-/* Target machine description for generic Motorola 88000, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* g++ support is not yet included.  */
-
-/* Define the bit, byte, and word ordering of the machine.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* We cache information about saved registers in the frame structure,
-   to save us from having to re-scan function prologues every time
-   a register in a non-current frame is accessed.  */
-
-#define EXTRA_FRAME_INFO 	\
-	struct frame_saved_regs *fsr;	\
-	CORE_ADDR locals_pointer;	\
-	CORE_ADDR args_pointer;
-
-/* Zero the frame_saved_regs pointer when the frame is initialized,
-   so that FRAME_FIND_SAVED_REGS () will know to allocate and
-   initialize a frame_saved_regs struct the first time it is called.
-   Set the arg_pointer to -1, which is not valid; 0 and other values
-   indicate real, cached values.  */
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-	init_extra_frame_info (fromleaf, fi)
-extern void init_extra_frame_info ();
-
-#define IEEE_FLOAT
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(frompc)   \
-	{ (frompc) = skip_prologue (frompc); }
-extern CORE_ADDR skip_prologue ();
-
-/* The m88k kernel aligns all instructions on 4-byte boundaries.  The
-   kernel also uses the least significant two bits for its own hocus
-   pocus.  When gdb receives an address from the kernel, it needs to
-   preserve those right-most two bits, but gdb also needs to be careful
-   to realize that those two bits are not really a part of the address
-   of an instruction.  Shrug.  */
-
-extern CORE_ADDR m88k_addr_bits_remove PARAMS ((CORE_ADDR));
-#define ADDR_BITS_REMOVE(addr) m88k_addr_bits_remove (addr)
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  (ADDR_BITS_REMOVE (read_register (SRP_REGNUM)))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-/* instruction 0xF000D1FF is 'tb0 0,r0,511'
-   If Bit bit 0 of r0 is clear (always true),
-   initiate exception processing (trap).
- */
-#define BREAKPOINT {0xF0, 0x00, 0xD1, 0xFF}
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define GP_REGS (38)
-#define FP_REGS (32)
-#define NUM_REGS (GP_REGS + FP_REGS)
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES {\
-			  "r0",\
-			  "r1",\
-			  "r2",\
-			  "r3",\
-			  "r4",\
-			  "r5",\
-			  "r6",\
-			  "r7",\
-			  "r8",\
-			  "r9",\
-			  "r10",\
-			  "r11",\
-			  "r12",\
-			  "r13",\
-			  "r14",\
-			  "r15",\
-			  "r16",\
-			  "r17",\
-			  "r18",\
-			  "r19",\
-			  "r20",\
-			  "r21",\
-			  "r22",\
-			  "r23",\
-			  "r24",\
-			  "r25",\
-			  "r26",\
-			  "r27",\
-			  "r28",\
-			  "r29",\
-			  "r30",\
-			  "r31",\
-			  "psr",\
-			  "fpsr",\
-			  "fpcr",\
-			  "sxip",\
-			  "snip",\
-			  "sfip",\
-			  "x0",\
-			  "x1",\
-			  "x2",\
-			  "x3",\
-			  "x4",\
-			  "x5",\
-			  "x6",\
-			  "x7",\
-			  "x8",\
-			  "x9",\
-			  "x10",\
-			  "x11",\
-			  "x12",\
-			  "x13",\
-			  "x14",\
-			  "x15",\
-			  "x16",\
-			  "x17",\
-			  "x18",\
-			  "x19",\
-			  "x20",\
-			  "x21",\
-			  "x22",\
-			  "x23",\
-			  "x24",\
-			  "x25",\
-			  "x26",\
-			  "x27",\
-			  "x28",\
-			  "x29",\
-			  "x30",\
-			  "x31",\
-			  "vbr",\
-			  "dmt0",\
-			  "dmd0",\
-			  "dma0",\
-			  "dmt1",\
-			  "dmd1",\
-			  "dma1",\
-			  "dmt2",\
-			  "dmd2",\
-			  "dma2",\
-			  "sr0",\
-			  "sr1",\
-			  "sr2",\
-			  "sr3",\
-			  "fpecr",\
-			  "fphs1",\
-			  "fpls1",\
-			  "fphs2",\
-			  "fpls2",\
-			  "fppt",\
-			  "fprh",\
-			  "fprl",\
-			  "fpit",\
-			  "fpsr",\
-			  "fpcr",\
-		      }
-
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define R0_REGNUM 0		/* Contains the constant zero */
-#define SRP_REGNUM 1		/* Contains subroutine return pointer */
-#define RV_REGNUM 2		/* Contains simple return values */
-#define SRA_REGNUM 12		/* Contains address of struct return values */
-#define SP_REGNUM 31		/* Contains address of top of stack */
-
-/* Instruction pointer notes...
-
-   On the m88100:
-
-   * cr04 = sxip.  On exception, contains the excepting pc (probably).
-   On rte, is ignored.
-
-   * cr05 = snip.  On exception, contains the NPC (next pc).  On rte,
-   pc is loaded from here.
-
-   * cr06 = sfip.  On exception, contains the NNPC (next next pc).  On
-   rte, the NPC is loaded from here.
-
-   * lower two bits of each are flag bits.  Bit 1 is V means address
-   is valid.  If address is not valid, bit 0 is ignored.  Otherwise,
-   bit 0 is E and asks for an exception to be taken if this
-   instruction is executed.
-
-   On the m88110:
-
-   * cr04 = exip.  On exception, contains the address of the excepting
-   pc (always).  On rte, pc is loaded from here.  Bit 0, aka the D
-   bit, is a flag saying that the offending instruction was in a
-   branch delay slot.  If set, then cr05 contains the NPC.
-
-   * cr05 = enip.  On exception, if the instruction pointed to by cr04
-   was in a delay slot as indicated by the bit 0 of cr04, aka the D
-   bit, the cr05 contains the NPC.  Otherwise ignored.
-
-   * cr06 is invalid  */
-
-/* Note that the Harris Unix kernels emulate the m88100's behavior on
-   the m88110.  */
-
-#define SXIP_REGNUM 35		/* On m88100, Contains Shadow Execute
-				   Instruction Pointer.  */
-#define SNIP_REGNUM 36		/* On m88100, Contains Shadow Next
-				   Instruction Pointer.  */
-#define SFIP_REGNUM 37		/* On m88100, Contains Shadow Fetched
-				   Intruction pointer.  */
-
-#define EXIP_REGNUM 35		/* On m88110, Contains Exception
-				   Executing Instruction Pointer.  */
-#define ENIP_REGNUM 36		/* On m88110, Contains the Exception
-				   Next Instruction Pointer.  */
-
-#define PC_REGNUM SXIP_REGNUM	/* Program Counter */
-#define NPC_REGNUM SNIP_REGNUM	/* Next Program Counter */
-#define NNPC_REGNUM SFIP_REGNUM /* Next Next Program Counter */
-
-#define PSR_REGNUM 32           /* Processor Status Register */
-#define FPSR_REGNUM 33		/* Floating Point Status Register */
-#define FPCR_REGNUM 34		/* Floating Point Control Register */
-#define XFP_REGNUM 38		/* First Extended Float Register */
-#define X0_REGNUM XFP_REGNUM	/* Which also contains the constant zero */
-
-/* This is rather a confusing lie.  Our m88k port using a stack pointer value
-   for the frame address.  Hence, the frame address and the frame pointer are
-   only indirectly related.  The value of this macro is the register number
-   fetched by the machine "independent" portions of gdb when they want to know
-   about a frame address.  Thus, we lie here and claim that FP_REGNUM is
-   SP_REGNUM.  */
-#define FP_REGNUM SP_REGNUM	/* Reg fetched to locate frame when pgm stops */
-#define ACTUAL_FP_REGNUM 30
-
-/* PSR status bit definitions.  */
-
-#define PSR_MODE		0x80000000
-#define PSR_BYTE_ORDER		0x40000000
-#define PSR_SERIAL_MODE		0x20000000
-#define PSR_CARRY		0x10000000
-#define PSR_SFU_DISABLE		0x000003f0
-#define PSR_SFU1_DISABLE	0x00000008
-#define PSR_MXM			0x00000004
-#define PSR_IND			0x00000002
-#define PSR_SFRZ		0x00000001
-
-
-
-/* The following two comments come from the days prior to the m88110
-   port.  The m88110 handles the instruction pointers differently.  I
-   do not know what any m88110 kernels do as the m88110 port I'm
-   working with is for an embedded system.  rich@cygnus.com
-   13-sept-93.  */
-
-/* BCS requires that the SXIP_REGNUM (or PC_REGNUM) contain the
-   address of the next instr to be executed when a breakpoint occurs.
-   Because the kernel gets the next instr (SNIP_REGNUM), the instr in
-   SNIP needs to be put back into SFIP, and the instr in SXIP should
-   be shifted to SNIP */
-
-/* Are you sitting down?  It turns out that the 88K BCS (binary
-   compatibility standard) folks originally felt that the debugger
-   should be responsible for backing up the IPs, not the kernel (as is
-   usually done).  Well, they have reversed their decision, and in
-   future releases our kernel will be handling the backing up of the
-   IPs.  So, eventually, we won't need to do the SHIFT_INST_REGS
-   stuff.  But, for now, since there are 88K systems out there that do
-   need the debugger to do the IP shifting, and since there will be
-   systems where the kernel does the shifting, the code is a little
-   more complex than perhaps it needs to be (we still go inside
-   SHIFT_INST_REGS, and if the shifting hasn't occurred then gdb goes
-   ahead and shifts).  */
-
-extern int target_is_m88110;
-#define SHIFT_INST_REGS() \
-if (!target_is_m88110) \
-{ \
-    CORE_ADDR pc = read_register (PC_REGNUM); \
-    CORE_ADDR npc = read_register (NPC_REGNUM); \
-    if (pc != npc) \
-    { \
-	write_register (NNPC_REGNUM, npc); \
-	write_register (NPC_REGNUM, pc); \
-    } \
-}
-
-    /* Storing the following registers is a no-op. */
-#define CANNOT_STORE_REGISTER(regno)	(((regno) == R0_REGNUM) \
-					 || ((regno) == X0_REGNUM))
-
-  /* Number of bytes of storage in the actual machine representation
-     for register N.  On the m88k,  the general purpose registers are 4
-     bytes and the 88110 extended registers are 10 bytes. */
-
-#define REGISTER_RAW_SIZE(N) ((N) < XFP_REGNUM ? 4 : 10)
-
-  /* Total amount of space needed to store our copies of the machine's
-     register state, the array `registers'.  */
-
-#define REGISTER_BYTES ((GP_REGS * REGISTER_RAW_SIZE(0)) \
-			+ (FP_REGS * REGISTER_RAW_SIZE(XFP_REGNUM)))
-
-  /* Index within `registers' of the first byte of the space for
-     register N.  */
-
-#define REGISTER_BYTE(N) (((N) * REGISTER_RAW_SIZE(0)) \
-			  + ((N) >= XFP_REGNUM \
-			     ? (((N) - XFP_REGNUM) \
-				* REGISTER_RAW_SIZE(XFP_REGNUM)) \
-			     : 0))
-
-  /* Number of bytes of storage in the program's representation for
-     register N.  On the m88k, all registers are 4 bytes excepting the
-     m88110 extended registers which are 8 byte doubles. */
-
-#define REGISTER_VIRTUAL_SIZE(N) ((N) < XFP_REGNUM ? 4 : 8)
-
-  /* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE (REGISTER_RAW_SIZE(XFP_REGNUM))
-
-  /* Largest value REGISTER_VIRTUAL_SIZE can have.
-     Are FPS1, FPS2, FPR "virtual" regisers? */
-
-#define MAX_REGISTER_VIRTUAL_SIZE (REGISTER_RAW_SIZE(XFP_REGNUM))
-
-  /* Nonzero if register N requires conversion
-     from raw format to virtual format.  */
-
-#define REGISTER_CONVERTIBLE(N) ((N) >= XFP_REGNUM)
-
-#include "floatformat.h"
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-  double val; \
-  floatformat_to_double (&floatformat_m88110_ext, (FROM), &val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO)	\
-{ \
-  double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  floatformat_from_double (&floatformat_m88110_ext, &val, (TO)); \
-}
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-((N) >= XFP_REGNUM \
- ? builtin_type_double \
- : ((N) == PC_REGNUM || (N) == FP_REGNUM || (N) == SP_REGNUM \
-    ? lookup_pointer_type (builtin_type_void) : builtin_type_int))
-
-/* The 88k call/return conventions call for "small" values to be returned
-   into consecutive registers starting from r2.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy ((VALBUF), &(((char *)REGBUF)[REGISTER_BYTE(RV_REGNUM)]), TYPE_LENGTH (TYPE))
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (2*REGISTER_RAW_SIZE(0), (VALBUF), TYPE_LENGTH (TYPE))
-
-/* In COFF, if PCC says a parameter is a short or a char, do not
-   change it to int (it seems the convention is to change it). */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer.
-
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.  */
-
-extern CORE_ADDR frame_chain ();
-extern int frame_chain_valid ();
-extern int frameless_function_invocation ();
-
-#define FRAME_CHAIN(thisframe) \
-	frame_chain (thisframe)
-
-#define	FRAMELESS_FUNCTION_INVOCATION(frame, fromleaf)	\
-	fromleaf = frameless_function_invocation (frame)
-
-/* Define other aspects of the stack frame.  */
-
-#define FRAME_SAVED_PC(FRAME)	\
-	frame_saved_pc (FRAME)
-extern CORE_ADDR frame_saved_pc ();
-
-#define FRAME_ARGS_ADDRESS(fi)	\
-	frame_args_address (fi)
-extern CORE_ADDR frame_args_address ();
-
-#define FRAME_LOCALS_ADDRESS(fi) \
-	frame_locals_address (fi)
-extern CORE_ADDR frame_locals_address ();
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(numargs, fi)  ((numargs) = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-/* On the 88k, parameter registers get stored into the so called "homing"
-   area.  This *always* happens when you compiled with GCC and use -g.
-   Also, (with GCC and -g) the saving of the parameter register values
-   always happens right within the function prologue code, so these register
-   values can generally be relied upon to be already copied into their
-   respective homing slots by the time you will normally try to look at
-   them (we hope).
-
-   Note that homing area stack slots are always at *positive* offsets from
-   the frame pointer.  Thus, the homing area stack slots for the parameter
-   registers (passed values) for a given function are actually part of the
-   frame area of the caller.  This is unusual, but it should not present
-   any special problems for GDB.
-
-   Note also that on the 88k, we are only interested in finding the
-   registers that might have been saved in memory.  This is a subset of
-   the whole set of registers because the standard calling sequence allows
-   the called routine to clobber many registers.
-
-   We could manage to locate values for all of the so called "preserved"
-   registers (some of which may get saved within any particular frame) but
-   that would require decoding all of the tdesc information.  That would be
-   nice information for GDB to have, but it is not strictly manditory if we
-   can live without the ability to look at values within (or backup to)
-   previous frames.
-*/
-
-struct frame_saved_regs;
-struct frame_info;
-
-void frame_find_saved_regs PARAMS((struct frame_info *fi,
-				   struct frame_saved_regs *fsr));
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-        frame_find_saved_regs (frame_info, &frame_saved_regs)
-
-
-#define POP_FRAME pop_frame ()
-extern void pop_frame ();
-
-/* Call function stuff contributed by Kevin Buettner of Motorola.  */
-
-#define CALL_DUMMY_LOCATION AFTER_TEXT_END
-
-extern void m88k_push_dummy_frame();
-#define PUSH_DUMMY_FRAME	m88k_push_dummy_frame()
-
-#define CALL_DUMMY { 				\
-0x67ff00c0,	/*   0:   subu	#sp,#sp,0xc0 */ \
-0x243f0004,	/*   4:   st	#r1,#sp,0x4 */ \
-0x245f0008,	/*   8:   st	#r2,#sp,0x8 */ \
-0x247f000c,	/*   c:   st	#r3,#sp,0xc */ \
-0x249f0010,	/*  10:   st	#r4,#sp,0x10 */ \
-0x24bf0014,	/*  14:   st	#r5,#sp,0x14 */ \
-0x24df0018,	/*  18:   st	#r6,#sp,0x18 */ \
-0x24ff001c,	/*  1c:   st	#r7,#sp,0x1c */ \
-0x251f0020,	/*  20:   st	#r8,#sp,0x20 */ \
-0x253f0024,	/*  24:   st	#r9,#sp,0x24 */ \
-0x255f0028,	/*  28:   st	#r10,#sp,0x28 */ \
-0x257f002c,	/*  2c:   st	#r11,#sp,0x2c */ \
-0x259f0030,	/*  30:   st	#r12,#sp,0x30 */ \
-0x25bf0034,	/*  34:   st	#r13,#sp,0x34 */ \
-0x25df0038,	/*  38:   st	#r14,#sp,0x38 */ \
-0x25ff003c,	/*  3c:   st	#r15,#sp,0x3c */ \
-0x261f0040,	/*  40:   st	#r16,#sp,0x40 */ \
-0x263f0044,	/*  44:   st	#r17,#sp,0x44 */ \
-0x265f0048,	/*  48:   st	#r18,#sp,0x48 */ \
-0x267f004c,	/*  4c:   st	#r19,#sp,0x4c */ \
-0x269f0050,	/*  50:   st	#r20,#sp,0x50 */ \
-0x26bf0054,	/*  54:   st	#r21,#sp,0x54 */ \
-0x26df0058,	/*  58:   st	#r22,#sp,0x58 */ \
-0x26ff005c,	/*  5c:   st	#r23,#sp,0x5c */ \
-0x271f0060,	/*  60:   st	#r24,#sp,0x60 */ \
-0x273f0064,	/*  64:   st	#r25,#sp,0x64 */ \
-0x275f0068,	/*  68:   st	#r26,#sp,0x68 */ \
-0x277f006c,	/*  6c:   st	#r27,#sp,0x6c */ \
-0x279f0070,	/*  70:   st	#r28,#sp,0x70 */ \
-0x27bf0074,	/*  74:   st	#r29,#sp,0x74 */ \
-0x27df0078,	/*  78:   st	#r30,#sp,0x78 */ \
-0x63df0000,	/*  7c:   addu	#r30,#sp,0x0 */ \
-0x145f0000,	/*  80:   ld	#r2,#sp,0x0 */ \
-0x147f0004,	/*  84:   ld	#r3,#sp,0x4 */ \
-0x149f0008,	/*  88:   ld	#r4,#sp,0x8 */ \
-0x14bf000c,	/*  8c:   ld	#r5,#sp,0xc */ \
-0x14df0010,	/*  90:   ld	#r6,#sp,0x10 */ \
-0x14ff0014,	/*  94:   ld	#r7,#sp,0x14 */ \
-0x151f0018,	/*  98:   ld	#r8,#sp,0x18 */ \
-0x153f001c,	/*  9c:   ld	#r9,#sp,0x1c */ \
-0x5c200000,	/*  a0:   or.u	#r1,#r0,0x0 */ \
-0x58210000,	/*  a4:   or	#r1,#r1,0x0 */ \
-0xf400c801,	/*  a8:   jsr	#r1 */ \
-0xf000d1ff	/*  ac:   tb0	0x0,#r0,0x1ff */ \
-}
-
-#define CALL_DUMMY_START_OFFSET 0x80
-#define CALL_DUMMY_LENGTH 0xb0
-
-/* FIXME: byteswapping.  */
-#define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p)	\
-{ 									\
-  *(unsigned long *)((char *) (dummy) + 0xa0) |=			\
-	(((unsigned long) (fun)) >> 16);				\
-  *(unsigned long *)((char *) (dummy) + 0xa4) |=			\
-	(((unsigned long) (fun)) & 0xffff);				\
-  pc = text_end;							\
-}
-
-/* Stack must be aligned on 64-bit boundaries when synthesizing
-   function calls. */
-
-#define STACK_ALIGN(addr) (((addr) + 7) & -8)
-
-#define STORE_STRUCT_RETURN(addr, sp) \
-    write_register (SRA_REGNUM, (addr))
-
-#define NEED_TEXT_START_END 1
-
-/* According to the MC88100 RISC Microprocessor User's Manual, section
-   6.4.3.1.2:
-
-   	... can be made to return to a particular instruction by placing a
-	valid instruction address in the SNIP and the next sequential
-	instruction address in the SFIP (with V bits set and E bits clear).
-	The rte resumes execution at the instruction pointed to by the 
-	SNIP, then the SFIP.
-
-   The E bit is the least significant bit (bit 0).  The V (valid) bit is
-   bit 1.  This is why we logical or 2 into the values we are writing
-   below.  It turns out that SXIP plays no role when returning from an
-   exception so nothing special has to be done with it.  We could even
-   (presumably) give it a totally bogus value.
-
-   -- Kevin Buettner
-*/
- 
-#define TARGET_WRITE_PC(val, pid) { \
-  write_register_pid(SXIP_REGNUM, (long) val, pid); \
-  write_register_pid(SNIP_REGNUM, (long) val | 2, pid); \
-  write_register_pid(SFIP_REGNUM, ((long) val | 2) + 4, pid); \
-}
diff --git a/gdb/config/m88k/xm-cxux.h b/gdb/config/m88k/xm-cxux.h
deleted file mode 100644
index 582c613..0000000
--- a/gdb/config/m88k/xm-cxux.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Host-machine dependent parameters for Motorola 88000, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m88k/xm-m88k.h"
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#if !defined (USG)
-#define USG 1
-#endif
-
-#include <sys/param.h>
-
-#define x_foff _x_x._x_offset
-#define x_fname _x_name
-#define USER ptrace_user
-/*
-#define _BSD_WAIT_FLAVOR
-*/
-
-#define HAVE_TERMIO
-
-#ifndef USIZE
-#define USIZE 2048
-#ifndef UPAGES
-#define UPAGES USIZE
-#endif
-#endif
-#define NBPG NBPC
-
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-/* Since registers r0 through r31 are stored directly in the struct ptrace_user,
-   (for m88k BCS)
-   the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
-
-#define KERNEL_U_ADDR 0
-
-/* The CX/UX C compiler doesn't permit complex expressions as array bounds. */
-#define STRICT_ANSI_BOUNDS
-
-#define CORE_REGISTER_ADDR(regno, reg_ptr) \
-   m88k_harris_core_register_addr(regno, reg_ptr)
-
diff --git a/gdb/config/m88k/xm-delta88.h b/gdb/config/m88k/xm-delta88.h
deleted file mode 100644
index 2166947..0000000
--- a/gdb/config/m88k/xm-delta88.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Host machine description for Motorola Delta 88 system, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m88k/xm-m88k.h"
-
-#if !defined (USG)
-#define USG 1
-#endif
-
-#include <sys/param.h>
-#include <sys/time.h>
-
-#define HAVE_TERMIO
-
-/*#define USIZE 2048*/
-/*#define NBPG NBPC*/
-/* Might be defined in <sys/param.h>.  I suspect this define was a relic
-   from before when BFD did core files.  */
-/* #define UPAGES USIZE */
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-/* Since registers r0 through r31 are stored directly in the struct ptrace_user,
-   (for m88k BCS)
-   the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
-
-#define KERNEL_U_ADDR 0
diff --git a/gdb/config/m88k/xm-delta88v4.h b/gdb/config/m88k/xm-delta88v4.h
deleted file mode 100644
index 55c9e2d..0000000
--- a/gdb/config/m88k/xm-delta88v4.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Host machine description for Motorola Delta 88 box, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m88k/xm-m88k.h"
-
-#include "xm-sysv4.h"
diff --git a/gdb/config/m88k/xm-dgux.h b/gdb/config/m88k/xm-dgux.h
deleted file mode 100644
index b3608e7..0000000
--- a/gdb/config/m88k/xm-dgux.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Host-machine dependent parameters for Motorola 88000, for GDB.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "m88k/xm-m88k.h"
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#if !defined (USG)
-#define USG 1
-#endif
-
-#include <sys/param.h>
-
-#ifdef __GNUC__
-#define memcpy __builtin_memcpy
-/* gcc doesn't have this, at least not gcc 1.92.  */
-/* #define memset __builtin_memset */
-#define strcmp __builtin_strcmp
-#endif
-
-#define x_foff _x_x._x_offset
-#define x_fname _x_name
-#define USER ptrace_user
-#define _BSD_WAIT_FLAVOR
-
-#define HAVE_TERMIO
-
-#ifndef USIZE
-#define USIZE 2048
-#endif
-#define NBPG NBPC
-#define UPAGES USIZE
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-/* Since registers r0 through r31 are stored directly in the struct ptrace_user,
-   (for m88k BCS)
-   the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
-
-#define KERNEL_U_ADDR 0
diff --git a/gdb/config/m88k/xm-m88k.h b/gdb/config/m88k/xm-m88k.h
deleted file mode 100644
index 35620a0..0000000
--- a/gdb/config/m88k/xm-m88k.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Host-machine dependent parameters for Motorola 88000, for GDB.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
diff --git a/gdb/config/mips/.Sanitize b/gdb/config/mips/.Sanitize
deleted file mode 100644
index f225e3d..0000000
--- a/gdb/config/mips/.Sanitize
+++ /dev/null
@@ -1,146 +0,0 @@
-# .Sanitize for devo/gdb/config/mips.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-tx19_files="tm-tx19.h tm-tx19l.h tx19.mt tx19l.mt"
-
-if ( echo $* | grep keep\-tx19 > /dev/null ) ; then
-	keep_these_too="${tx19_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${tx19_files}
-	fi
-else
-	lose_these_too="${tx19_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${tx19_files}
-	fi
-fi
-
-tx49_files="tm-tx49.h tm-tx49el.h tx49.mt tx49el.mt"
-
-if ( echo $* | grep keep\-tx49 > /dev/null ) ; then
-	keep_these_too="${tx49_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${tx49_files}
-	fi
-else
-	lose_these_too="${tx49_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${tx49_files}
-	fi
-fi
-
-if ( echo $* | grep keep\-r5900 > /dev/null ) ; then
-	keep_these_too="tm-r5900.h r5900.mt ${keep_these_too}"
-else
-	lose_these_too="tm-r5900.h r5900.mt ${lose_these_too}"
-fi
-
-if ( echo $* | grep keep\-sky > /dev/null ) ; then
-	keep_these_too="tm-txvu.h txvu.mt ${keep_these_too}"
-else
-	lose_these_too="tm-txvu.h txvu.mt ${lose_these_too}"
-fi
-
-if ( echo $* | grep keep\-vr4320 > /dev/null ) ; then
-	keep_these_too="tm-vr4320.h vr4320.mt ${keep_these_too}"
-else
-	lose_these_too="tm-vr4320.h vr4320.mt ${lose_these_too}"
-fi
-
-if ( echo $* | grep keep\-vr4xxx > /dev/null ) ; then
-	keep_these_too="tm-vr4xxx.h vr4xxx.mt ${keep_these_too}"
-else
-	lose_these_too="tm-vr4xxx.h vr4xxx.mt ${lose_these_too}"
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-bigmips.mt
-bigmips64.mt
-decstation.mh
-decstation.mt
-embed.mt
-embed64.mt
-embedl.mt
-embedl64.mt
-irix3.mh
-irix3.mt
-irix4.mh
-irix5.mh
-irix5.mt
-littlemips.mh
-littlemips.mt
-mipsm3.mh
-mipsm3.mt
-mipsv4.mh
-mipsv4.mt
-news-mips.mh
-nm-irix3.h
-nm-irix4.h
-nm-irix5.h
-nm-mips.h
-nm-news-mips.h
-nm-riscos.h
-riscos.mh
-tm-bigmips.h
-tm-bigmips64.h
-tm-embed.h
-tm-embed64.h
-tm-embedl.h
-tm-embedl64.h
-tm-irix3.h
-tm-irix5.h
-tm-mips.h
-tm-mips64.h
-tm-mipsm3.h
-tm-mipsv4.h
-tm-tx39.h
-tm-tx39l.h
-tm-vr4100.h
-tm-vr4300.h
-tm-vr4300el.h
-tm-vr5000.h
-tm-vr5000el.h
-tm-vxmips.h
-tx39.mt
-tx39l.mt
-vr4100.mt
-vr4300.mt
-vr4300el.mt
-vr5000.mt
-vr5000el.mt
-vxmips.mt
-xm-irix3.h
-xm-irix4.h
-xm-irix5.h
-xm-mips.h
-xm-mipsm3.h
-xm-mipsv4.h
-xm-news-mips.h
-xm-riscos.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/mips/bigmips.mt b/gdb/config/mips/bigmips.mt
deleted file mode 100644
index 38f03f2..0000000
--- a/gdb/config/mips/bigmips.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Big-endian MIPS machine such as Sony News
-TDEPFILES= mips-tdep.o
-TM_FILE= tm-bigmips.h
diff --git a/gdb/config/mips/bigmips64.mt b/gdb/config/mips/bigmips64.mt
deleted file mode 100644
index fcb7b21..0000000
--- a/gdb/config/mips/bigmips64.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Big-endian MIPS machine such as Sony News
-TDEPFILES= mips-tdep.o
-TM_FILE= tm-bigmips64.h
diff --git a/gdb/config/mips/decstation.mh b/gdb/config/mips/decstation.mh
deleted file mode 100644
index da417b2..0000000
--- a/gdb/config/mips/decstation.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Little-endian MIPS machine such as DECstation.
-XDEPFILES= 
-XM_FILE= xm-mips.h
-NAT_FILE= nm-mips.h
-NATDEPFILES= infptrace.o inftarg.o corelow.o mips-nat.o fork-child.o
diff --git a/gdb/config/mips/decstation.mt b/gdb/config/mips/decstation.mt
deleted file mode 100644
index 1984722..0000000
--- a/gdb/config/mips/decstation.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Little-endian MIPS machine such as DECstation.
-TDEPFILES= mips-tdep.o
-TM_FILE= tm-mips.h
diff --git a/gdb/config/mips/embed.mt b/gdb/config/mips/embed.mt
deleted file mode 100644
index 7f57a48..0000000
--- a/gdb/config/mips/embed.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Big-endian mips board, typically an IDT.
-TDEPFILES= mips-tdep.o remote-mips.o remote-array.o
-TM_FILE= tm-embed.h
diff --git a/gdb/config/mips/embed64.mt b/gdb/config/mips/embed64.mt
deleted file mode 100644
index ed60fd2..0000000
--- a/gdb/config/mips/embed64.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian mips board, typically an IDT.
-TDEPFILES= mips-tdep.o remote-mips.o remote-array.o
-TM_FILE= tm-embed64.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/embedl.mt b/gdb/config/mips/embedl.mt
deleted file mode 100644
index 0ed8b8d..0000000
--- a/gdb/config/mips/embedl.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian mips board, typically an IDT.
-TDEPFILES= mips-tdep.o remote-mips.o remote-array.o
-TM_FILE= tm-embedl.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/embedl64.mt b/gdb/config/mips/embedl64.mt
deleted file mode 100644
index 28c41be..0000000
--- a/gdb/config/mips/embedl64.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian mips board, typically an IDT.
-TDEPFILES= mips-tdep.o remote-mips.o remote-array.o
-TM_FILE= tm-embedl64.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/irix3.mh b/gdb/config/mips/irix3.mh
deleted file mode 100644
index 311d697..0000000
--- a/gdb/config/mips/irix3.mh
+++ /dev/null
@@ -1,6 +0,0 @@
-# Host: SGI Iris running irix 3.x
-XDEPFILES= 
-XM_FILE= xm-irix3.h
-NAT_FILE= nm-irix3.h
-NATDEPFILES= fork-child.o corelow.o infptrace.o inftarg.o mips-nat.o
-XM_CLIBS=-lbsd
diff --git a/gdb/config/mips/irix3.mt b/gdb/config/mips/irix3.mt
deleted file mode 100644
index b3fa4dd..0000000
--- a/gdb/config/mips/irix3.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: MIPS SGI running Irix 3
-TDEPFILES= mips-tdep.o
-TM_FILE= tm-irix3.h
diff --git a/gdb/config/mips/irix4.mh b/gdb/config/mips/irix4.mh
deleted file mode 100644
index 68511e6..0000000
--- a/gdb/config/mips/irix4.mh
+++ /dev/null
@@ -1,8 +0,0 @@
-# Host: SGI Iris running irix 4.x
-XDEPFILES= ser-tcp.o
-XM_FILE= xm-irix4.h
-NAT_FILE= nm-irix4.h
-NATDEPFILES= fork-child.o procfs.o irix4-nat.o corelow.o
-XM_CLIBS=-lbsd -lsun
-# use cc in K&R mode, bump up some static compiler tables.
-CC = cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh1100
diff --git a/gdb/config/mips/irix5.mh b/gdb/config/mips/irix5.mh
deleted file mode 100644
index 2a4793e..0000000
--- a/gdb/config/mips/irix5.mh
+++ /dev/null
@@ -1,8 +0,0 @@
-# Host: SGI Iris running irix 5.x
-XDEPFILES= ser-tcp.o
-XM_FILE= xm-irix5.h
-NAT_FILE= nm-irix5.h
-NATDEPFILES= fork-child.o procfs.o irix5-nat.o corelow.o
-MUNCH_DEFINE=-B
-XM_CLIBS=-lbsd -lsun
-INSTALL = cp
diff --git a/gdb/config/mips/irix5.mt b/gdb/config/mips/irix5.mt
deleted file mode 100644
index 469b5d8..0000000
--- a/gdb/config/mips/irix5.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: SGI mips running Irix 5
-TDEPFILES= mips-pinsn.o mips-tdep.o exec.o
-TM_FILE= tm-irix5.h
diff --git a/gdb/config/mips/littlemips.mh b/gdb/config/mips/littlemips.mh
deleted file mode 100644
index 103919d..0000000
--- a/gdb/config/mips/littlemips.mh
+++ /dev/null
@@ -1,3 +0,0 @@
-# Host: Little-endian MIPS machine such as DECstation.
-XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
-XM_FILE= xm-mips.h
diff --git a/gdb/config/mips/littlemips.mt b/gdb/config/mips/littlemips.mt
deleted file mode 100644
index 1984722..0000000
--- a/gdb/config/mips/littlemips.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Little-endian MIPS machine such as DECstation.
-TDEPFILES= mips-tdep.o
-TM_FILE= tm-mips.h
diff --git a/gdb/config/mips/mipsm3.mh b/gdb/config/mips/mipsm3.mh
deleted file mode 100644
index e049d68..0000000
--- a/gdb/config/mips/mipsm3.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Little endian MIPS machine such as pmax
-# running Mach 3.0 operating system
-
-XDEPFILES= core-aout.o
-NATDEPFILES= mipsm3-nat.o m3-nat.o
-XM_FILE= xm-mipsm3.h
-NAT_FILE= ../nm-m3.h
diff --git a/gdb/config/mips/mipsm3.mt b/gdb/config/mips/mipsm3.mt
deleted file mode 100644
index 66856d1..0000000
--- a/gdb/config/mips/mipsm3.mt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Target: Little-endian MIPS machine such as pmax
-# running Mach 3.0 operating system
-TDEPFILES= mips-tdep.o
-TM_FILE= tm-mipsm3.h
diff --git a/gdb/config/mips/mipsv4.mh b/gdb/config/mips/mipsv4.mh
deleted file mode 100644
index 87cb7e4..0000000
--- a/gdb/config/mips/mipsv4.mh
+++ /dev/null
@@ -1,4 +0,0 @@
-# Host: Mips running SVR4
-XM_FILE= xm-mipsv4.h
-NAT_FILE= ../nm-sysv4.h
-NATDEPFILES= fork-child.o procfs.o mipsv4-nat.o corelow.o core-regset.o solib.o
diff --git a/gdb/config/mips/mipsv4.mt b/gdb/config/mips/mipsv4.mt
deleted file mode 100644
index 6d3b47d..0000000
--- a/gdb/config/mips/mipsv4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: MIPS running SVR4
-TDEPFILES= mips-tdep.o
-TM_FILE= tm-mipsv4.h
diff --git a/gdb/config/mips/news-mips.mh b/gdb/config/mips/news-mips.mh
deleted file mode 100644
index 620fbaa..0000000
--- a/gdb/config/mips/news-mips.mh
+++ /dev/null
@@ -1,4 +0,0 @@
-# Host: Big-endian MIPS machine such as Sony News
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o mips-nat.o
-XM_FILE= xm-news-mips.h
-NAT_FILE= nm-news-mips.h
diff --git a/gdb/config/mips/nm-irix3.h b/gdb/config/mips/nm-irix3.h
deleted file mode 100644
index 3f4b064..0000000
--- a/gdb/config/mips/nm-irix3.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Definitions for SGI irix3 native support.
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Don't need special routines for Irix v3 -- we can use infptrace.c */
-#undef FETCH_INFERIOR_REGISTERS
-
-#define U_REGS_OFFSET 0
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   argument regs.  a0 (CALL_ARG0) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
-
-/* Is this really true or is this just a leftover from a DECstation
-   config file?  */
-
-#define	ONE_PROCESS_WRITETEXT
diff --git a/gdb/config/mips/nm-irix4.h b/gdb/config/mips/nm-irix4.h
deleted file mode 100644
index 017695c..0000000
--- a/gdb/config/mips/nm-irix4.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Definitions for native support of irix4.
-
-Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * Let's use /debug instead of all this dangerous mucking about
- * with ptrace(), which seems *extremely* fragile, anyway.
- */
-#define USE_PROC_FS
-#define CTL_PROC_NAME_FMT "/debug/%d"
-#define AS_PROC_NAME_FMT "/debug/%d"
-#define MAP_PROC_NAME_FMT "/debug/%d"
-#define STATUS_PROC_NAME_FMT "/debug/%d"
-
-/* Don't need special routines for the SGI -- we can use infptrace.c */
-#undef FETCH_INFERIOR_REGISTERS
-
-#define U_REGS_OFFSET 0
-
-/* Is this really true or is this just a leftover from a DECstation
-   config file?  */
-
-#define	ONE_PROCESS_WRITETEXT
-
-#define TARGET_HAS_HARDWARE_WATCHPOINTS
-
-/* Temporary new watchpoint stuff */
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
-	((type) == bp_hardware_watchpoint)
-
-/* When a hardware watchpoint fires off the PC will be left at the
-   instruction which caused the watchpoint.  It will be necessary for
-   GDB to step over the watchpoint. */
-
-#define STOPPED_BY_WATCHPOINT(W) \
-  procfs_stopped_by_watchpoint(inferior_pid)
-extern int procfs_stopped_by_watchpoint PARAMS ((int));
-
-#define HAVE_NONSTEPPABLE_WATCHPOINT
-
-/* Use these macros for watchpoint insertion/deletion.  */
-/* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */
-#define target_insert_watchpoint(addr, len, type) procfs_set_watchpoint (inferior_pid, addr, len, 2)
-#define target_remove_watchpoint(addr, len, type) procfs_set_watchpoint (inferior_pid, addr, 0, 0)
-extern int procfs_set_watchpoint PARAMS ((int, CORE_ADDR, int, int));
diff --git a/gdb/config/mips/nm-mips.h b/gdb/config/mips/nm-mips.h
deleted file mode 100644
index 6418b86..0000000
--- a/gdb/config/mips/nm-mips.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Native definitions for GDB on DECstations, Sony News. and MIPS Riscos systems
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-   Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin
-   and by Alessandro Forin(af@cs.cmu.edu) at CMU
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   argument regs.  a0 (CALL_ARG0) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-extern int get_longjmp_target PARAMS ((CORE_ADDR *));
diff --git a/gdb/config/mips/nm-news-mips.h b/gdb/config/mips/nm-news-mips.h
deleted file mode 100644
index 1ab63ba..0000000
--- a/gdb/config/mips/nm-news-mips.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Definitions to make GDB run on a mips box under 4.3bsd.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-   Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin
-   and by Alessandro Forin(af@cs.cmu.edu) at CMU
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_NEWS_MIPS_H
-#define NM_NEWS_MIPS_H 1
-
-/* Needed for RISC NEWS core files.  */
-#include <machine/machparam.h>
-#include <sys/types.h>
-#define KERNEL_U_ADDR UADDR
-
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-	if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\
-	else addr = 0; /* ..somewhere in the pcb */
-
-/* Kernel is a bit tenacious about sharing text segments, disallowing bpts.  */
-#define	ONE_PROCESS_WRITETEXT
-
-#include "mips/nm-mips.h"
-
-/* Apparently not in <sys/types.h> */
-typedef int pid_t;
-
-#endif	/* NM_NEWS_MIPS_H */
diff --git a/gdb/config/mips/nm-riscos.h b/gdb/config/mips/nm-riscos.h
deleted file mode 100644
index 2d54345..0000000
--- a/gdb/config/mips/nm-riscos.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* MIPS running RISC/os 4.52C.  */
-
-#define PCB_OFFSET(FIELD) ((int)&((struct user*)0)->u_pcb.FIELD)
-
-/* RISC/os 5.0 defines this in machparam.h.  */
-#include <bsd43/machine/machparam.h>
-#define NBPG BSD43_NBPG
-#define UPAGES BSD43_UPAGES
-
-/* Where is this used?  I don't see any uses in mips-nat.c, and I don't think
-   the uses in infptrace.c are used if FETCH_INFERIOR_REGISTERS is defined.
-   Does the compiler react badly to "extern CORE_ADDR kernel_u_addr" (even
-   if never referenced)?  */
-#define KERNEL_U_ADDR BSD43_UADDR
-
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-	      if (regno < FP0_REGNUM) \
-		  addr =  UPAGES*NBPG-EF_SIZE+4*((regno)+EF_AT-1); \
-	      else if (regno < PC_REGNUM) \
-		  addr = PCB_OFFSET(pcb_fpregs[0]) + 4*(regno-FP0_REGNUM); \
-              else if (regno == PS_REGNUM) \
-                  addr = UPAGES*NBPG-EF_SIZE+4*EF_SR; \
-              else if (regno == BADVADDR_REGNUM) \
-  		  addr = UPAGES*NBPG-EF_SIZE+4*EF_BADVADDR; \
-	      else if (regno == LO_REGNUM) \
-		  addr = UPAGES*NBPG-EF_SIZE+4*EF_MDLO; \
-	      else if (regno == HI_REGNUM) \
-		  addr = UPAGES*NBPG-EF_SIZE+4*EF_MDHI; \
-	      else if (regno == CAUSE_REGNUM) \
-		  addr = UPAGES*NBPG-EF_SIZE+4*EF_CAUSE; \
-	      else if (regno == PC_REGNUM) \
-		  addr = UPAGES*NBPG-EF_SIZE+4*EF_EPC; \
-              else if (regno < FCRCS_REGNUM) \
-		  addr = PCB_OFFSET(pcb_fpregs[0]) + 4*(regno-FP0_REGNUM); \
-	      else if (regno == FCRCS_REGNUM) \
-		  addr = PCB_OFFSET(pcb_fpc_csr); \
-	      else if (regno == FCRIR_REGNUM) \
-		  addr = PCB_OFFSET(pcb_fpc_eir); \
-              else \
-                  addr = 0;
-
-#include "mips/nm-mips.h"
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
diff --git a/gdb/config/mips/riscos.mh b/gdb/config/mips/riscos.mh
deleted file mode 100644
index 6a3192f..0000000
--- a/gdb/config/mips/riscos.mh
+++ /dev/null
@@ -1,16 +0,0 @@
-# Host: MIPS running RISC/os
-
-XM_FILE= xm-riscos.h
-
-NAT_FILE= nm-riscos.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o mips-nat.o
-
-MH_CFLAGS=-Wf,-XNh10000
-
-# ptrace(2) apparently has problems in the BSD environment.  No workaround is
-# known except to select the sysv environment.  Could we use /proc instead?
-# These "sysv environments" and "bsd environments" often end up being a pain.
-#
-# This is not part of CFLAGS because perhaps not all C compilers have this
-# option.
-CC= cc -systype sysv
diff --git a/gdb/config/mips/tm-bigmips.h b/gdb/config/mips/tm-bigmips.h
deleted file mode 100644
index 271ceb0..0000000
--- a/gdb/config/mips/tm-bigmips.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (C) 1990 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_DEFAULT BIG_ENDIAN
-
-#include "mips/tm-mips.h"
diff --git a/gdb/config/mips/tm-bigmips64.h b/gdb/config/mips/tm-bigmips64.h
deleted file mode 100644
index 8b255a5..0000000
--- a/gdb/config/mips/tm-bigmips64.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Target machine parameters for MIPS r4000
-   Copyright 1994 Free Software Foundation, Inc.
-   Contributed by Ian Lance Taylor (ian@cygnus.com)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_DEFAULT BIG_ENDIAN
-
-#include "mips/tm-mips64.h"
diff --git a/gdb/config/mips/tm-embed.h b/gdb/config/mips/tm-embed.h
deleted file mode 100644
index 7bf1759..0000000
--- a/gdb/config/mips/tm-embed.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-
-#include "mips/tm-bigmips.h"
-
-#undef DEFAULT_MIPS_TYPE
-#define DEFAULT_MIPS_TYPE "r3051"
-
-/* Watchpoint support */
-
-#define TARGET_HAS_HARDWARE_WATCHPOINTS
-
-/* Use these macros for watchpoint insertion/deletion.  */
-/* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */
-
-#define target_insert_watchpoint(addr, len, type) \
-	remote_mips_set_watchpoint (addr, len, type)
-int remote_mips_set_watchpoint PARAMS ((CORE_ADDR addr, int len, int type));
-
-#define target_remove_watchpoint(addr, len, type) \
-	remote_mips_remove_watchpoint (addr, len, type)
-int remote_mips_remove_watchpoint PARAMS ((CORE_ADDR addr, int len, int type));
-
-/* We need to remove watchpoints when stepping, else we hit them again! */
-
-#define HAVE_NONSTEPPABLE_WATCHPOINT
-
-#define STOPPED_BY_WATCHPOINT(w) remote_mips_stopped_by_watchpoint ()
-
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
-  remote_mips_can_use_hardware_watchpoint(cnt)
-int remote_mips_can_use_hardware_watchpoint PARAMS ((int cnt));
diff --git a/gdb/config/mips/tm-embed64.h b/gdb/config/mips/tm-embed64.h
deleted file mode 100644
index df90f58..0000000
--- a/gdb/config/mips/tm-embed64.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-
-#include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-embedl.h b/gdb/config/mips/tm-embedl.h
deleted file mode 100644
index 23abcd9..0000000
--- a/gdb/config/mips/tm-embedl.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-
-#include "mips/tm-mips.h"
diff --git a/gdb/config/mips/tm-embedl64.h b/gdb/config/mips/tm-embedl64.h
deleted file mode 100644
index c7dca19..0000000
--- a/gdb/config/mips/tm-embedl64.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-
-#include "mips/tm-mips64.h"
diff --git a/gdb/config/mips/tm-irix3.h b/gdb/config/mips/tm-irix3.h
deleted file mode 100644
index 7e8e53e..0000000
--- a/gdb/config/mips/tm-irix3.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Target machine description for SGI Iris under Irix, for GDB.
-   Copyright 1990, 1991, 1992, 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "mips/tm-bigmips.h"
-
-/* SGI's assembler doesn't grok dollar signs in identifiers.
-   So we use dots instead.  This item must be coordinated with G++. */
-#undef CPLUS_MARKER
-#define CPLUS_MARKER '.'
-
-/* Redefine register numbers for SGI. */
-
-#undef NUM_REGS
-#undef REGISTER_NAMES
-#undef FP0_REGNUM
-#undef PC_REGNUM
-#undef PS_REGNUM
-#undef HI_REGNUM
-#undef LO_REGNUM
-#undef CAUSE_REGNUM
-#undef BADVADDR_REGNUM
-#undef FCRCS_REGNUM
-#undef FCRIR_REGNUM
-
-/* Number of machine registers */
-
-#define NUM_REGS 71
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES 	\
-    {	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3", \
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7", \
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7", \
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"fp",	"ra", \
-	"f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7", \
-	"f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15", \
-	"f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",\
-	"f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",\
-	"pc",	"cause", "bad",	"hi",	"lo",	"fsr",  "fir" \
-    }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define FP0_REGNUM 32		/* Floating point register 0 (single float) */
-#define PC_REGNUM 64		/* Contains program counter */
-#define CAUSE_REGNUM 65		/* describes last exception */
-#define BADVADDR_REGNUM 66	/* bad vaddr for addressing exception */
-#define HI_REGNUM 67		/* Multiple/divide temp */
-#define LO_REGNUM 68		/* ... */
-#define FCRCS_REGNUM 69		/* FP control/status */
-#define FCRIR_REGNUM 70		/* FP implementation/revision */
-
-/* Offsets for register values in _sigtramp frame.
-   sigcontext is immediately above the _sigtramp frame on Irix.  */
-#define SIGFRAME_BASE		0x0 
-#define SIGFRAME_PC_OFF		(SIGFRAME_BASE + 2 * 4)
-#define SIGFRAME_REGSAVE_OFF	(SIGFRAME_BASE + 3 * 4)
-#define SIGFRAME_FPREGSAVE_OFF	(SIGFRAME_BASE + 3 * 4 + 32 * 4 + 4)
diff --git a/gdb/config/mips/tm-irix5.h b/gdb/config/mips/tm-irix5.h
deleted file mode 100644
index ad98e88..0000000
--- a/gdb/config/mips/tm-irix5.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Target machine description for SGI Iris under Irix 5, for GDB.
-   Copyright 1990, 1991, 1992, 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "mips/tm-irix3.h"
-
-#if defined (_MIPS_SIM_NABI32) && _MIPS_SIM == _MIPS_SIM_NABI32
-/*
- * Irix 6 (n32 ABI) has 32-bit GP regs and 64-bit FP regs
- */
-
-#undef  REGISTER_BYTES
-#define REGISTER_BYTES (MIPS_NUMREGS * 8 + (NUM_REGS - MIPS_NUMREGS) * MIPS_REGSIZE)
-
-#undef  REGISTER_BYTE
-#define REGISTER_BYTE(N) \
-     (((N) < FP0_REGNUM) ? (N) * MIPS_REGSIZE : \
-      ((N) < FP0_REGNUM + 32) ?     \
-      FP0_REGNUM * MIPS_REGSIZE + \
-      ((N) - FP0_REGNUM) * sizeof(double) : \
-      32 * sizeof(double) + ((N) - 32) * MIPS_REGSIZE)
-
-#undef  REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
-	(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) ? builtin_type_double \
-	 : ((N) == 32 /*SR*/) ? builtin_type_uint32 \
-	 : ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
-	 : builtin_type_int)
-
-#undef  MIPS_LAST_ARG_REGNUM
-#define MIPS_LAST_ARG_REGNUM 11  /* N32 uses R4 through R11 for args */
-
-#undef  MIPS_NUM_ARG_REGS
-#define MIPS_NUM_ARG_REGS 8
-
-#endif /* N32 */
-
-/* When calling functions on Irix 5 (or any MIPS SVR4 ABI compliant
-   platform) $25 must hold the function address.  Dest_Reg is a macro
-   used in CALL_DUMMY in tm-mips.h.  */
-#undef Dest_Reg
-#define Dest_Reg 25
-
-/* The signal handler trampoline is called _sigtramp.  */
-#undef IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigtramp", name))
-
-/* Irix 5 saves a full 64 bits for each register.  We skip 2 * 4 to
-   get to the saved PC (the register mask and status register are both
-   32 bits) and then another 4 to get to the lower 32 bits.  We skip
-   the same 4 bytes, plus the 8 bytes for the PC to get to the
-   registers, and add another 4 to get to the lower 32 bits.  We skip
-   8 bytes per register.  */
-#undef SIGFRAME_PC_OFF
-#define SIGFRAME_PC_OFF		(SIGFRAME_BASE + 2 * 4 + 4)
-#undef SIGFRAME_REGSAVE_OFF
-#define SIGFRAME_REGSAVE_OFF	(SIGFRAME_BASE + 2 * 4 + 8 + 4)
-#undef SIGFRAME_FPREGSAVE_OFF
-#define SIGFRAME_FPREGSAVE_OFF	(SIGFRAME_BASE + 2 * 4 + 8 + 32 * 8 + 4)
-#define SIGFRAME_REG_SIZE	8
diff --git a/gdb/config/mips/tm-mips.h b/gdb/config/mips/tm-mips.h
deleted file mode 100644
index 6a7091a..0000000
--- a/gdb/config/mips/tm-mips.h
+++ /dev/null
@@ -1,560 +0,0 @@
-/* Definitions to make GDB run on a mips box under 4.3bsd.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995
-   Free Software Foundation, Inc.
-   Contributed by Per Bothner (bothner@cs.wisc.edu) at U.Wisconsin
-   and by Alessandro Forin (af@cs.cmu.edu) at CMU..
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_MIPS_H
-#define TM_MIPS_H 1
-
-#ifdef __STDC__
-struct frame_info;
-struct symbol;
-struct type;
-struct value;
-#endif
-
-#include <bfd.h>
-#include "coff/sym.h"		/* Needed for PDR below.  */
-#include "coff/symconst.h"
-
-#if !defined (TARGET_BYTE_ORDER_DEFAULT)
-#define TARGET_BYTE_ORDER_DEFAULT LITTLE_ENDIAN
-#endif
-
-#if !defined (GDB_TARGET_IS_MIPS64)
-#define GDB_TARGET_IS_MIPS64 0
-#endif
-
-#if !defined (MIPS_EABI)
-#define MIPS_EABI 0
-#endif
-
-#if !defined (TARGET_MONITOR_PROMPT)
-#define TARGET_MONITOR_PROMPT "<IDT>"
-#endif
-
-/* PC should be masked to remove possible MIPS16 flag */
-#if !defined (GDB_TARGET_MASK_DISAS_PC)
-#define GDB_TARGET_MASK_DISAS_PC(addr) UNMAKE_MIPS16_ADDR(addr)
-#endif
-#if !defined (GDB_TARGET_UNMASK_DISAS_PC)
-#define GDB_TARGET_UNMASK_DISAS_PC(addr) MAKE_MIPS16_ADDR(addr)
-#endif
-
-/* Floating point is IEEE compliant */
-#define IEEE_FLOAT
-
-/* The name of the usual type of MIPS processor that is in the target
-   system.  */
-
-#define DEFAULT_MIPS_TYPE "generic"
-
-/* Remove useless bits from an instruction address.  */
-
-#define ADDR_BITS_REMOVE(addr) mips_addr_bits_remove(addr)
-CORE_ADDR mips_addr_bits_remove PARAMS ((CORE_ADDR addr));
-
-/* Remove useless bits from the stack pointer.  */
-
-#define TARGET_READ_SP() ADDR_BITS_REMOVE (read_register (SP_REGNUM))
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc)	pc = mips_skip_prologue (pc, 0)
-extern CORE_ADDR mips_skip_prologue PARAMS ((CORE_ADDR addr, int lenient));
-
-/* Return non-zero if PC points to an instruction which will cause a step
-   to execute both the instruction at PC and an instruction at PC+4.  */
-extern int mips_step_skips_delay PARAMS ((CORE_ADDR));
-#define STEP_SKIPS_DELAY_P (1)
-#define STEP_SKIPS_DELAY(pc) (mips_step_skips_delay (pc))
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame)	read_register(RA_REGNUM)
-
-/* Are we currently handling a signal */
-
-extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
-#define IN_SIGTRAMP(pc, name)	in_sigtramp(pc, name)
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-#define BIG_ENDIAN 4321
-
-/* BREAKPOINT_FROM_PC uses the program counter value to determine whether a
-   16- or 32-bit breakpoint should be used.  It returns a pointer
-   to a string of bytes that encode a breakpoint instruction, stores
-   the length of the string to *lenptr, and adjusts the pc (if necessary) to
-   point to the actual memory location where the breakpoint should be
-   inserted.  */
-
-extern breakpoint_from_pc_fn mips_breakpoint_from_pc;
-#define BREAKPOINT_FROM_PC(pcptr, lenptr) mips_breakpoint_from_pc(pcptr, lenptr)
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* The size of a register.  This is predefined in tm-mips64.h.  We
-   can't use REGISTER_SIZE because that is used for various other
-   things.  */
-
-#ifndef MIPS_REGSIZE
-#define MIPS_REGSIZE 4
-#endif
-
-/* The sizes of floating point registers.  */
-
-#define MIPS_FPU_SINGLE_REGSIZE 4
-#define MIPS_FPU_DOUBLE_REGSIZE 8
-
-/* Number of machine registers */
-
-#ifndef NUM_REGS
-#define NUM_REGS 90
-#endif
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#ifndef REGISTER_NAMES
-#define REGISTER_NAMES 	\
-    {	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3", \
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7", \
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7", \
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"s8",	"ra", \
-	"sr",	"lo",	"hi",	"bad",	"cause","pc",    \
-	"f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7", \
-	"f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15", \
-	"f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",\
-	"f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",\
-	"fsr",  "fir",  "fp",	"", \
-	"",	"",	"",	"",	"",	"",	"",	"", \
-	"",	"",	"",	"",	"",	"",	"",	"", \
-    }
-#endif
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define ZERO_REGNUM 0		/* read-only register, always 0 */
-#define V0_REGNUM 2		/* Function integer return value */
-#define A0_REGNUM 4		/* Loc of first arg during a subr call */
-#if MIPS_EABI
-#  define MIPS_LAST_ARG_REGNUM 11 /* EABI uses R4 through R11 for args */
-#  define MIPS_NUM_ARG_REGS 8
-#else
-#  define MIPS_LAST_ARG_REGNUM 7  /* old ABI uses R4 through R7 for args */
-#  define MIPS_NUM_ARG_REGS 4
-#endif
-#define T9_REGNUM 25		/* Contains address of callee in PIC */
-#define SP_REGNUM 29		/* Contains address of top of stack */
-#define RA_REGNUM 31		/* Contains return address value */
-#define PS_REGNUM 32		/* Contains processor status */
-#define HI_REGNUM 34            /* Multiple/divide temp */
-#define LO_REGNUM 33            /* ... */
-#define BADVADDR_REGNUM 35	/* bad vaddr for addressing exception */
-#define CAUSE_REGNUM 36		/* describes last exception */
-#define PC_REGNUM 37		/* Contains program counter */
-#define FP0_REGNUM 38           /* Floating point register 0 (single float) */
-#define FPA0_REGNUM (FP0_REGNUM+12) /* First float argument register */
-#if MIPS_EABI			/* EABI uses F12 through F19 for args */
-#  define MIPS_LAST_FP_ARG_REGNUM (FP0_REGNUM+19)
-#  define MIPS_NUM_FP_ARG_REGS 8
-#else				/* old ABI uses F12 through F15 for args */
-#  define MIPS_LAST_FP_ARG_REGNUM (FP0_REGNUM+15)
-#  define MIPS_NUM_FP_ARG_REGS 4
-#endif
-#define FCRCS_REGNUM 70         /* FP control/status */
-#define FCRIR_REGNUM 71         /* FP implementation/revision */
-#define FP_REGNUM 72		/* Pseudo register that contains true address of executing stack frame */
-#define	UNUSED_REGNUM 73	/* Never used, FIXME */
-#define	FIRST_EMBED_REGNUM 74	/* First CP0 register for embedded use */
-#define	PRID_REGNUM 89		/* Processor ID */
-#define	LAST_EMBED_REGNUM 89	/* Last one */
-
-/* Define DO_REGISTERS_INFO() to do machine-specific formatting
-   of register dumps. */
-
-#define DO_REGISTERS_INFO(_regnum, fp) mips_do_registers_info(_regnum, fp)
-extern void mips_do_registers_info PARAMS ((int, int));
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-
-#define REGISTER_BYTES (NUM_REGS*MIPS_REGSIZE)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) ((N) * MIPS_REGSIZE)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N. */
-
-#define REGISTER_RAW_SIZE(N) REGISTER_VIRTUAL_SIZE(N)
-
-/* Number of bytes of storage in the program's representation
-   for register N. */
-
-#define REGISTER_VIRTUAL_SIZE(N) TYPE_LENGTH (REGISTER_VIRTUAL_TYPE (N))
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type of data in
-   register N.  */
-
-#ifndef REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
-	(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) ? builtin_type_float \
-	 : ((N) == 32 /*SR*/) ? builtin_type_uint32 \
-	 : ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
-	 : builtin_type_int)
-#endif
-
-/* All mips targets store doubles in a register pair with the least
-   significant register in the lower numbered register.
-   If the target is big endian, double register values need conversion
-   between memory and register formats.  */
-
-#define REGISTER_CONVERT_TO_TYPE(n, type, buffer)			\
-  do {if (TARGET_BYTE_ORDER == BIG_ENDIAN				\
-	  && REGISTER_RAW_SIZE (n) == 4					\
-	  && (n) >= FP0_REGNUM && (n) < FP0_REGNUM + 32			\
-	  && TYPE_CODE(type) == TYPE_CODE_FLT				\
-	  && TYPE_LENGTH(type) == 8) {					\
-        char __temp[4];							\
-	memcpy (__temp, ((char *)(buffer))+4, 4);			\
-	memcpy (((char *)(buffer))+4, (buffer), 4); 			\
-	memcpy (((char *)(buffer)), __temp, 4); }} while (0)
-
-#define REGISTER_CONVERT_FROM_TYPE(n, type, buffer)			\
-  do {if (TARGET_BYTE_ORDER == BIG_ENDIAN				\
-	  && REGISTER_RAW_SIZE (n) == 4					\
-	  && (n) >= FP0_REGNUM && (n) < FP0_REGNUM + 32			\
-	  && TYPE_CODE(type) == TYPE_CODE_FLT				\
-	  && TYPE_LENGTH(type) == 8) {					\
-        char __temp[4];							\
-	memcpy (__temp, ((char *)(buffer))+4, 4);			\
-	memcpy (((char *)(buffer))+4, (buffer), 4); 			\
-	memcpy (((char *)(buffer)), __temp, 4); }} while (0)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  Handled by mips_push_arguments.  */
-
-#define STORE_STRUCT_RETURN(addr, sp)	/**/
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  XXX floats */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  mips_extract_return_value(TYPE, REGBUF, VALBUF)
-extern void
-mips_extract_return_value PARAMS ((struct type *, char [], char *));
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  mips_store_return_value(TYPE, VALBUF)
-extern void mips_store_return_value PARAMS ((struct type *, char *));
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-/* The address is passed in a0 upon entry to the function, but when
-   the function exits, the compiler has copied the value to v0.  This
-   convention is specified by the System V ABI, so I think we can rely
-   on it.  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  (extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \
-		    REGISTER_RAW_SIZE (V0_REGNUM)))
-
-extern use_struct_convention_fn mips_use_struct_convention;
-#define USE_STRUCT_CONVENTION(gcc_p, type) mips_use_struct_convention (gcc_p, type)
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-#define FRAME_CHAIN(thisframe) (CORE_ADDR) mips_frame_chain (thisframe)
-extern CORE_ADDR mips_frame_chain PARAMS ((struct frame_info *));
-
-/* Define other aspects of the stack frame.  */
-
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-/* We handle this differently for mips, and maybe we should not */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS)  {(FRAMELESS) = 0;}
-
-/* Saved Pc.  */
-
-#define FRAME_SAVED_PC(FRAME)	(mips_frame_saved_pc(FRAME))
-extern CORE_ADDR mips_frame_saved_pc PARAMS ((struct frame_info *));
-
-#define FRAME_ARGS_ADDRESS(fi)	(fi)->frame
-
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(num, fi)	(num = mips_frame_num_args(fi))
-extern int mips_frame_num_args PARAMS ((struct frame_info *));
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_INIT_SAVED_REGS(frame_info) \
-  do { \
-    if ((frame_info)->saved_regs == NULL) \
-      mips_find_saved_regs (frame_info); \
-    (frame_info)->saved_regs[SP_REGNUM] = (frame_info)->frame; \
-  } while (0)
-extern void mips_find_saved_regs PARAMS ((struct frame_info *));
-
-
-/* Things needed for making the inferior call functions.  */
-
-/* Stack must be aligned on 32-bit boundaries when synthesizing
-   function calls.  We don't need STACK_ALIGN, PUSH_ARGUMENTS will
-   handle it. */
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-    sp = mips_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR
-mips_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME 	mips_push_dummy_frame()
-extern void mips_push_dummy_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME		mips_pop_frame()
-extern void mips_pop_frame PARAMS ((void));
-
-#define CALL_DUMMY { 0 }
-
-#define CALL_DUMMY_START_OFFSET (0)
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-
-/* On Irix, $t9 ($25) contains the address of the callee (used for PIC).
-   It doesn't hurt to do this on other systems; $t9 will be ignored.  */
-#define FIX_CALL_DUMMY(dummyname, start_sp, fun, nargs, args, rettype, gcc_p) \
-    write_register(T9_REGNUM, fun)
-
-#define CALL_DUMMY_LOCATION AT_ENTRY_POINT
-
-#define CALL_DUMMY_ADDRESS() (mips_call_dummy_address ())
-extern CORE_ADDR mips_call_dummy_address PARAMS ((void));
-
-/* There's a mess in stack frame creation.  See comments in blockframe.c
-   near reference to INIT_FRAME_PC_FIRST.  */
-
-#define	INIT_FRAME_PC(fromleaf, prev) /* nada */
-
-#define INIT_FRAME_PC_FIRST(fromleaf, prev) \
-   mips_init_frame_pc_first(fromleaf, prev)
-extern void mips_init_frame_pc_first PARAMS ((int, struct frame_info *));
-
-/* Special symbol found in blocks associated with routines.  We can hang
-   mips_extra_func_info_t's off of this.  */
-
-#define MIPS_EFI_SYMBOL_NAME "__GDB_EFI_INFO__"
-extern void ecoff_relocate_efi PARAMS ((struct symbol *, CORE_ADDR));
-
-/* Specific information about a procedure.
-   This overlays the MIPS's PDR records, 
-   mipsread.c (ab)uses this to save memory */
-
-typedef struct mips_extra_func_info {
-	long	numargs;	/* number of args to procedure (was iopt) */
-	bfd_vma high_addr;      /* upper address bound */
-	long	frame_adjust;	/* offset of FP from SP (used on MIPS16) */
-	PDR	pdr;		/* Procedure descriptor record */
-} *mips_extra_func_info_t;
-
-#define EXTRA_FRAME_INFO \
-  mips_extra_func_info_t proc_desc; \
-  int num_args;
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fci) init_extra_frame_info(fci)
-extern void init_extra_frame_info PARAMS ((struct frame_info *));
-
-#define	PRINT_EXTRA_FRAME_INFO(fi) \
-  { \
-    if (fi && fi->proc_desc && fi->proc_desc->pdr.framereg < NUM_REGS) \
-      printf_filtered (" frame pointer is at %s+%d\n", \
-                       REGISTER_NAME (fi->proc_desc->pdr.framereg), \
-                                 fi->proc_desc->pdr.frameoffset); \
-  }
-
-/* It takes two values to specify a frame on the MIPS.
-
-   In fact, the *PC* is the primary value that sets up a frame.  The
-   PC is looked up to see what function it's in; symbol information
-   from that function tells us which register is the frame pointer
-   base, and what offset from there is the "virtual frame pointer".
-   (This is usually an offset from SP.)  On most non-MIPS machines,
-   the primary value is the SP, and the PC, if needed, disambiguates
-   multiple functions with the same SP.  But on the MIPS we can't do
-   that since the PC is not stored in the same part of the frame every
-   time.  This does not seem to be a very clever way to set up frames,
-   but there is nothing we can do about that).  */
-
-#define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv)
-extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
-
-/* Convert a dbx stab register number (from `r' declaration) to a gdb REGNUM */
-
-#define STAB_REG_TO_REGNUM(num) ((num) < 32 ? (num) : (num)+FP0_REGNUM-38)
-
-/* Convert a ecoff register number to a gdb REGNUM */
-
-#define ECOFF_REG_TO_REGNUM(num) ((num) < 32 ? (num) : (num)+FP0_REGNUM-32)
-
-/* If the current gcc for for this target does not produce correct debugging
-   information for float parameters, both prototyped and unprototyped, then
-   define this macro.  This forces gdb to  always assume that floats are
-   passed as doubles and then converted in the callee.
-
-   For the mips chip, it appears that the debug info marks the parameters as
-   floats regardless of whether the function is prototyped, but the actual
-   values are passed as doubles for the non-prototyped case and floats for
-   the prototyped case.  Thus we choose to make the non-prototyped case work
-   for C and break the prototyped case, since the non-prototyped case is
-   probably much more common.  (FIXME). */
-
-#define COERCE_FLOAT_TO_DOUBLE (current_language -> la_language == language_c)
-
-/* Select the default mips disassembler */
-
-#define TM_PRINT_INSN_MACH 0
-
-
-/* These are defined in mdebugread.c and are used in mips-tdep.c  */
-extern CORE_ADDR sigtramp_address, sigtramp_end;
-extern void fixup_sigtramp PARAMS ((void));
-
-/* Defined in mips-tdep.c and used in remote-mips.c */
-extern char *mips_read_processor_type PARAMS ((void));
-
-/* Functions for dealing with MIPS16 call and return stubs.  */
-#define IN_SOLIB_CALL_TRAMPOLINE(pc, name)	mips_in_call_stub (pc, name)
-#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name)	mips_in_return_stub (pc, name)
-#define SKIP_TRAMPOLINE_CODE(pc)		mips_skip_stub (pc)
-#define IGNORE_HELPER_CALL(pc)			mips_ignore_helper (pc)
-extern int mips_in_call_stub PARAMS ((CORE_ADDR pc,  char *name));
-extern int mips_in_return_stub PARAMS ((CORE_ADDR pc,  char *name));
-extern CORE_ADDR mips_skip_stub PARAMS ((CORE_ADDR pc));
-extern int mips_ignore_helper PARAMS ((CORE_ADDR pc));
-
-#ifndef TARGET_MIPS
-#define TARGET_MIPS
-#endif
-
-/* Definitions and declarations used by mips-tdep.c and remote-mips.c  */
-#define MIPS_INSTLEN 4		/* Length of an instruction */
-#define MIPS16_INSTLEN 2	/* Length of an instruction on MIPS16*/
-#define MIPS_NUMREGS 32		/* Number of integer or float registers */
-typedef unsigned long t_inst;	/* Integer big enough to hold an instruction */
-
-/* MIPS16 function addresses are odd (bit 0 is set).  Here are some
-   macros to test, set, or clear bit 0 of addresses.  */
-#define IS_MIPS16_ADDR(addr)	 ((addr) & 1)
-#define MAKE_MIPS16_ADDR(addr)	 ((addr) | 1)
-#define UNMAKE_MIPS16_ADDR(addr) ((addr) & ~1)
-
-#endif	/* TM_MIPS_H */
-
-/* Macros for setting and testing a bit in a minimal symbol that
-   marks it as 16-bit function.  The MSB of the minimal symbol's
-   "info" field is used for this purpose. This field is already
-   being used to store the symbol size, so the assumption is
-   that the symbol size cannot exceed 2^31.
-
-   ELF_MAKE_MSYMBOL_SPECIAL
-			tests whether an ELF symbol is "special", i.e. refers
-			to a 16-bit function, and sets a "special" bit in a 
-			minimal symbol to mark it as a 16-bit function
-   MSYMBOL_IS_SPECIAL	tests the "special" bit in a minimal symbol
-   MSYMBOL_SIZE		returns the size of the minimal symbol, i.e.
-			the "info" field with the "special" bit masked out
-*/
-
-#define ELF_MAKE_MSYMBOL_SPECIAL(sym,msym) \
- { \
-  if (((elf_symbol_type *)(sym))->internal_elf_sym.st_other == STO_MIPS16) { \
-    MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) | 0x80000000); \
-    SYMBOL_VALUE_ADDRESS (msym) |= 1; \
-  } \
- }
-   
-#define MSYMBOL_IS_SPECIAL(msym) \
-  (((long) MSYMBOL_INFO (msym) & 0x80000000) != 0)
-#define MSYMBOL_SIZE(msym) \
-  ((long) MSYMBOL_INFO (msym) & 0x7fffffff)
diff --git a/gdb/config/mips/tm-mips64.h b/gdb/config/mips/tm-mips64.h
deleted file mode 100644
index 56a8927..0000000
--- a/gdb/config/mips/tm-mips64.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Target machine parameters for MIPS r4000
-   Copyright 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Ian Lance Taylor (ian@cygnus.com)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define GDB_TARGET_IS_MIPS64 1
-
-/* Use eight byte registers.  */
-#define MIPS_REGSIZE 8
-
-/* define 8 byte register type */
-#define REGISTER_VIRTUAL_TYPE(N) \
-        (((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) ? builtin_type_double \
-	 : ((N) == 32 /*SR*/) ? builtin_type_uint32 \
-	 : ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
-	 : builtin_type_long_long)
-
-/* Load double words in CALL_DUMMY.  */
-#define OP_LDFPR 065	/* ldc1 */
-#define OP_LDGPR 067	/* ld */
-
-#if defined(MIPS_EABI) && (MIPS_EABI != 0)
-/* Define sizes for 64-bit data types, allow specific targets to override
-   these values.  Doing so may violate the strict EABI, but it's necessary
-   for some MIPS III and MIPS IV machines that want 64bit longs, but 32bit
-   pointers.  */
-#ifndef TARGET_LONG_BIT
-#define TARGET_LONG_BIT      64
-#endif
-#ifndef TARGET_LONG_LONG_BIT
-#define TARGET_LONG_LONG_BIT 64
-#endif
-#ifndef TARGET_PTR_BIT
-#define TARGET_PTR_BIT       64
-#endif
-#endif /* MIPS_EABI */
-
-/* Get the basic MIPS definitions.  */
-#include "tm-mips.h"
diff --git a/gdb/config/mips/tm-mipsm3.h b/gdb/config/mips/tm-mipsm3.h
deleted file mode 100644
index f736604..0000000
--- a/gdb/config/mips/tm-mipsm3.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Definitions to make GDB run on a mips box under Mach 3.0
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Mach specific definitions for little endian mips (e.g. pmax)
- * running Mach 3.0
- *
- * Author: Jukka Virtanen <jtv@hut.fi>
- */
-
-/* Include common definitions for Mach3 systems */
-#include "nm-m3.h"
-
-/* Define offsets to access CPROC stack when it does not have
- * a kernel thread.
- */
-
-/* From mk/user/threads/mips/csw.s */
-#define SAVED_FP	(12*4)
-#define SAVED_PC	(13*4)
-#define SAVED_BYTES	(14*4)
-
-/* Using these, define our offsets to items strored in
- * cproc_switch in csw.s
- */
-#define MACHINE_CPROC_SP_OFFSET SAVED_BYTES
-#define MACHINE_CPROC_PC_OFFSET SAVED_PC
-#define MACHINE_CPROC_FP_OFFSET SAVED_FP
-
-/* Thread flavors used in setting the Trace state.
- *
- * In <mach/machine/thread_status.h>
- */
-#define TRACE_FLAVOR		MIPS_EXC_STATE
-#define TRACE_FLAVOR_SIZE	MIPS_EXC_STATE_COUNT
-#define TRACE_SET(x,state)	((struct mips_exc_state *)state)->cause = EXC_SST;
-#define TRACE_CLEAR(x,state)	0
-
-/* Mach supports attach/detach */
-#define ATTACH_DETACH 1
-
-#include "mips/tm-mips.h"
-
-/* Address of end of user stack space.
- * for MACH, see <machine/vmparam.h>
- */
-#undef  STACK_END_ADDR
-#define STACK_END_ADDR USRSTACK
-
-/* Output registers in tabular format */
-#define TABULAR_REGISTER_OUTPUT
diff --git a/gdb/config/mips/tm-mipsv4.h b/gdb/config/mips/tm-mipsv4.h
deleted file mode 100644
index dd7aaa1..0000000
--- a/gdb/config/mips/tm-mipsv4.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Target machine description for MIPS running SVR4, for GDB.
-   Copyright 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "mips/tm-bigmips.h"
-#include "tm-sysv4.h"
-
-/* When calling functions on a MIPS SVR4 ABI compliant platform
-   $25 must hold the function address.  Dest_Reg is a macro
-   used in CALL_DUMMY in tm-mips.h.  */
-#undef Dest_Reg
-#define Dest_Reg 25
-
-/* The signal handler trampoline is called _sigtramp.  */
-#undef IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigtramp", name))
- 
-/* On entry to the signal handler trampoline, an ucontext is already
-   pushed on the stack. We can get at the saved registers via the
-   mcontext which is contained within the ucontext.  */
-#define SIGFRAME_BASE	0
-#define SIGFRAME_REGSAVE_OFF	(SIGFRAME_BASE + 40)
-#define SIGFRAME_PC_OFF		(SIGFRAME_BASE + 40 + 35 * 4)
-#define SIGFRAME_FPREGSAVE_OFF	(SIGFRAME_BASE + 40 + 36 * 4)
-
-/* Use the alternate method of determining valid frame chains. */
-#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
-
-/* Convert a DWARF register number to a gdb REGNUM.  */
-#define DWARF_REG_TO_REGNUM(num) ((num) < 32 ? (num) : (num)+FP0_REGNUM-32)
diff --git a/gdb/config/mips/tm-tx39.h b/gdb/config/mips/tm-tx39.h
deleted file mode 100644
index ee99a28..0000000
--- a/gdb/config/mips/tm-tx39.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define MIPS_EABI 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_NONE
-
-#include "mips/tm-bigmips.h"
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES 	\
-    {	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3", \
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7", \
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7", \
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"s8",	"ra", \
-	"sr",	"lo",	"hi",	"bad",	"cause","pc", \
-	"",   	"",   	"",   	"",   	"",   	"",   	"",   	"", \
-	"",   	"",   	"",  	"",  	"",  	"",  	"",  	"", \
-	"",  	"",  	"",  	"",  	"",  	"",  	"",  	"", \
-	"",  	"",  	"",  	"",  	"",  	"",  	"",  	"", \
-	"",  	"",  	"",	"", \
-	"",	"",	"",	"",	"",	"",	"",	"", \
-	"",	"", "config", "cache", "debug", "depc", "epc",	"" \
-    }
diff --git a/gdb/config/mips/tm-tx39l.h b/gdb/config/mips/tm-tx39l.h
deleted file mode 100644
index 8ceec72..0000000
--- a/gdb/config/mips/tm-tx39l.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define MIPS_EABI 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_NONE
-
-#include "mips/tm-mips.h"
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES 	\
-    {	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3", \
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7", \
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7", \
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"s8",	"ra", \
-	"sr",	"lo",	"hi",	"bad",	"cause","pc", \
-	"",   	"",   	"",   	"",   	"",   	"",   	"",   	"", \
-	"",   	"",   	"",  	"",  	"",  	"",  	"",  	"", \
-	"",  	"",  	"",  	"",  	"",  	"",  	"",  	"", \
-	"",  	"",  	"",  	"",  	"",  	"",  	"",  	"", \
-	"",  	"",  	"",	"", \
-	"",	"",	"",	"",	"",	"",	"",	"", \
-	"",	"", "config", "cache", "debug", "depc", "epc",	"" \
-    }
diff --git a/gdb/config/mips/tm-vr4100.h b/gdb/config/mips/tm-vr4100.h
deleted file mode 100644
index 843f49c..0000000
--- a/gdb/config/mips/tm-vr4100.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define MIPS_EABI 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_NONE
-#define TARGET_MONITOR_PROMPT "<RISQ> "
-#define TARGET_PTR_BIT 64
-
-#include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-vr4300.h b/gdb/config/mips/tm-vr4300.h
deleted file mode 100644
index 541ca44..0000000
--- a/gdb/config/mips/tm-vr4300.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define TARGET_MONITOR_PROMPT "<RISQ> "
-
-#include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-vr4300el.h b/gdb/config/mips/tm-vr4300el.h
deleted file mode 100644
index 75e8693..0000000
--- a/gdb/config/mips/tm-vr4300el.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define TARGET_MONITOR_PROMPT "<RISQ> "
-
-#include "mips/tm-mips64.h"
diff --git a/gdb/config/mips/tm-vr4320.h b/gdb/config/mips/tm-vr4320.h
deleted file mode 100644
index 8dfeebf..0000000
--- a/gdb/config/mips/tm-vr4320.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define TARGET_MONITOR_PROMPT "<RISQ> "
-#define TARGET_PTR_BIT 64
-#define MIPS_EABI 1
-
-#include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-vr4xxx.h b/gdb/config/mips/tm-vr4xxx.h
deleted file mode 100644
index dc2e1c2..0000000
--- a/gdb/config/mips/tm-vr4xxx.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define GDB_MULTI_ARCH 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_DOUBLE
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define TARGET_MONITOR_PROMPT "<RISQ> "
-
-#include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-vr5000.h b/gdb/config/mips/tm-vr5000.h
deleted file mode 100644
index b834a77..0000000
--- a/gdb/config/mips/tm-vr5000.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define TARGET_MONITOR_PROMPT "<RISQ> "
-#define MIPS_EABI 1
-
-#include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-vr5000el.h b/gdb/config/mips/tm-vr5000el.h
deleted file mode 100644
index c6897d1..0000000
--- a/gdb/config/mips/tm-vr5000el.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#define TARGET_MONITOR_PROMPT "<RISQ> "
-#define MIPS_EABI 1
-
-#include "mips/tm-mips64.h"
diff --git a/gdb/config/mips/tm-vxmips.h b/gdb/config/mips/tm-vxmips.h
deleted file mode 100644
index 392a929..0000000
--- a/gdb/config/mips/tm-vxmips.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Target machine description for VxWorks MIPS's, for GDB, the GNU debugger.
-   Copyright 1996 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define	GDBINIT_FILENAME	".vxgdbinit"
-
-#define	DEFAULT_PROMPT		"(vxgdb) "
-
-#include "mips/tm-mips.h"
-
-/* FIXME: These are almost certainly wrong. */
-
-/* Number of registers in a ptrace_getregs call. */
-
-#define VX_NUM_REGS (NUM_REGS)
diff --git a/gdb/config/mips/tx39.mt b/gdb/config/mips/tx39.mt
deleted file mode 100644
index 8b4c1a9..0000000
--- a/gdb/config/mips/tx39.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian mips board, typically an IDT.
-TDEPFILES= mips-tdep.o remote-mips.o dve3900-rom.o monitor.o dsrec.o
-TM_FILE= tm-tx39.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/tx39l.mt b/gdb/config/mips/tx39l.mt
deleted file mode 100644
index 3508329..0000000
--- a/gdb/config/mips/tx39l.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian mips board, typically an IDT.
-TDEPFILES= mips-tdep.o remote-mips.o dve3900-rom.o monitor.o dsrec.o
-TM_FILE= tm-tx39l.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/vr4100.mt b/gdb/config/mips/vr4100.mt
deleted file mode 100644
index c5ae4f9..0000000
--- a/gdb/config/mips/vr4100.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian SIM monitor board.
-TDEPFILES= mips-tdep.o remote-mips.o
-TM_FILE= tm-vr4100.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/vr4300.mt b/gdb/config/mips/vr4300.mt
deleted file mode 100644
index 22cb25e..0000000
--- a/gdb/config/mips/vr4300.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian SIM monitor board.
-TDEPFILES= mips-tdep.o remote-mips.o
-TM_FILE= tm-vr4300.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/vr4300el.mt b/gdb/config/mips/vr4300el.mt
deleted file mode 100644
index cff7241..0000000
--- a/gdb/config/mips/vr4300el.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Little-endian SIM monitor board.
-TDEPFILES= mips-tdep.o remote-mips.o
-TM_FILE= tm-vr4300el.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/vr4320.mt b/gdb/config/mips/vr4320.mt
deleted file mode 100644
index c7cc5ee..0000000
--- a/gdb/config/mips/vr4320.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian SIM monitor board.
-TDEPFILES= mips-tdep.o remote-mips.o
-TM_FILE= tm-vr4320.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/vr4xxx.mt b/gdb/config/mips/vr4xxx.mt
deleted file mode 100644
index 4c79ec7..0000000
--- a/gdb/config/mips/vr4xxx.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Big-endian SIM monitor board.
-TDEPFILES= mips-tdep.o remote-mips.o
-TM_FILE= tm-vr4xxx.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/vr5000.mt b/gdb/config/mips/vr5000.mt
deleted file mode 100644
index 316c548..0000000
--- a/gdb/config/mips/vr5000.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# Target: Big-endian SIM monitor board.
-TDEPFILES= mips-tdep.o remote-mips.o
-TM_FILE= tm-vr5000.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
-GDBSERVER_DEPFILES= low-sim.o
-GDBSERVER_LIBS = ../../sim/mips/libsim.a ../../bfd/libbfd.a ../../libiberty/libiberty.a -lm
diff --git a/gdb/config/mips/vr5000el.mt b/gdb/config/mips/vr5000el.mt
deleted file mode 100644
index 99687ed..0000000
--- a/gdb/config/mips/vr5000el.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Little-endian SIM monitor board.
-TDEPFILES= mips-tdep.o remote-mips.o
-TM_FILE= tm-vr5000el.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/mips/libsim.a
diff --git a/gdb/config/mips/vxmips.mt b/gdb/config/mips/vxmips.mt
deleted file mode 100644
index a20cf96..0000000
--- a/gdb/config/mips/vxmips.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: MIPS running VxWorks
-TDEPFILES= mips-tdep.o remote-vx.o remote-vxmips.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-TM_FILE= tm-vxmips.h
diff --git a/gdb/config/mips/xm-irix3.h b/gdb/config/mips/xm-irix3.h
deleted file mode 100644
index d096594..0000000
--- a/gdb/config/mips/xm-irix3.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is for the iris. */
-
-#define HAVE_TERMIO
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Override register locations in upage for SGI machines */
-#undef REGISTER_U_ADDR
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-  if (regno < PC_REGNUM)				\
-      addr = regno;					\
-  else							\
-      addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
diff --git a/gdb/config/mips/xm-irix4.h b/gdb/config/mips/xm-irix4.h
deleted file mode 100644
index 14d21f0..0000000
--- a/gdb/config/mips/xm-irix4.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Definitions for irix4 hosting support.
-
-Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is for the iris. */
-
-#include "mips/xm-irix3.h"
-
-#define BROKEN_SIGINFO_H	/* <sys/siginfo.h> si_pid & si_uid are bogus */
-
-/* Irix 4.0.1 and later have termios.  Not sure about earlier versions.  */
-#undef HAVE_TERMIO
-#define HAVE_TERMIOS
-
-/* This enables reliable signals (and the associated setjmp/longjmp), and gives
-   bsdish prototypes for getpgrp/setpgrg/setgroups and initgroups.  */
-#define _BSD_COMPAT
diff --git a/gdb/config/mips/xm-irix5.h b/gdb/config/mips/xm-irix5.h
deleted file mode 100644
index a64277b..0000000
--- a/gdb/config/mips/xm-irix5.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Definitions for irix5 hosting support.
-
-Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "xm-sysv4.h"
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Override register locations in upage for SGI machines */
-#undef REGISTER_U_ADDR
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-  if (regno < PC_REGNUM)				\
-      addr = regno;					\
-  else							\
-      addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
-
-/* This enables reliable signals (and the associated setjmp/longjmp), and gives
-   bsdish prototypes for getpgrp/setpgrg/setgroups and initgroups.  */
-#define _BSD_COMPAT
diff --git a/gdb/config/mips/xm-mips.h b/gdb/config/mips/xm-mips.h
deleted file mode 100644
index a2e9a50..0000000
--- a/gdb/config/mips/xm-mips.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Definitions to make GDB run on a mips box under 4.3bsd.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-   Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin
-   and by Alessandro Forin(af@cs.cmu.edu) at CMU
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (HOST_BYTE_ORDER)
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-#ifdef ultrix
-/* Needed for DECstation core files.  */
-#include <machine/param.h>
-#define KERNEL_U_ADDR UADDR
-
-/* Native Ultrix cc has broken long long support.  */
-#ifndef __GNUC__
-#undef CC_HAS_LONG_LONG
-#endif
-#endif
-
-#if ! defined (__STDC__) && ! defined (offsetof)
-# define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* Only used for core files on DECstations.
-   First four registers at u.u_ar0 are saved arguments, and
-   there is no r0 saved.   Float registers are saved
-   in u_pcb.pcb_fpregs, not relative to u.u_ar0.  */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-	{ \
-	  if (regno < FP0_REGNUM) \
-	    addr = blockend + sizeof(int) * (4 + regno - 1); \
-	  else \
-	    addr = offsetof (struct user, u_pcb.pcb_fpregs[0]) + \
-		   sizeof (int) * (regno - FP0_REGNUM); \
-	}
-
-/* Kernel is a bit tenacious about sharing text segments, disallowing bpts.  */
-#define	ONE_PROCESS_WRITETEXT
-
-/* HAVE_SGTTY also works, last we tried.
-
-   But we have termios, at least as of Ultrix 4.2A, so use it.  */
-#define HAVE_TERMIOS
diff --git a/gdb/config/mips/xm-mipsm3.h b/gdb/config/mips/xm-mipsm3.h
deleted file mode 100644
index 6a5a73c..0000000
--- a/gdb/config/mips/xm-mipsm3.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Definitions to make GDB run on a mips box under 4.3bsd.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-   Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin
-   and by Alessandro Forin(af@cs.cmu.edu) at CMU
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (HOST_BYTE_ORDER)
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-#define KERNEL_U_ADDR 0 /* Not needed. */
-
-/* Only used for core files on DECstations. */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-	if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\
-	else addr = 0; /* ..somewhere in the pcb */
diff --git a/gdb/config/mips/xm-mipsv4.h b/gdb/config/mips/xm-mipsv4.h
deleted file mode 100644
index d80ba43..0000000
--- a/gdb/config/mips/xm-mipsv4.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Definitions for MIPS running SVR4 hosting support.
-
-Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "xm-sysv4.h"
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
diff --git a/gdb/config/mips/xm-news-mips.h b/gdb/config/mips/xm-news-mips.h
deleted file mode 100644
index 06aac1a..0000000
--- a/gdb/config/mips/xm-news-mips.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Definitions to make GDB run on a mips box under 4.3bsd.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-   Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin
-   and by Alessandro Forin(af@cs.cmu.edu) at CMU
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (HOST_BYTE_ORDER)
-#define HOST_BYTE_ORDER BIG_ENDIAN
-#endif
diff --git a/gdb/config/mips/xm-riscos.h b/gdb/config/mips/xm-riscos.h
deleted file mode 100644
index 467f32a..0000000
--- a/gdb/config/mips/xm-riscos.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HAVE_TERMIO
-
-#if !defined (HOST_BYTE_ORDER)
-#define HOST_BYTE_ORDER BIG_ENDIAN
-#endif
-
-#define USG 1
-
-/* setjmp.h requires uid_t.  */
-#include <sys/types.h>
diff --git a/gdb/config/mn10200/.Sanitize b/gdb/config/mn10200/.Sanitize
deleted file mode 100644
index 9cd0ec4..0000000
--- a/gdb/config/mn10200/.Sanitize
+++ /dev/null
@@ -1,33 +0,0 @@
-# .Sanitize for devo/gdb/config/mn10200.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-mn10200.mt
-tm-mn10200.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/mn10200/mn10200.mt b/gdb/config/mn10200/mn10200.mt
deleted file mode 100644
index c85a2fb..0000000
--- a/gdb/config/mn10200/mn10200.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Matsushita mn10200
-TDEPFILES= mn10200-tdep.o
-TM_FILE= tm-mn10200.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/mn10200/libsim.a
diff --git a/gdb/config/mn10200/tm-mn10200.h b/gdb/config/mn10200/tm-mn10200.h
deleted file mode 100644
index 671b534..0000000
--- a/gdb/config/mn10200/tm-mn10200.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* Parameters for execution on a Matsushita mn10200 processor.
-   Copyright 1997 Free Software Foundation, Inc. 
-
-   Contributed by Geoffrey Noer <noer@cygnus.com>
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The mn10200 is little endian.  */
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-/* ints are only 16bits on the mn10200.  */
-#undef TARGET_INT_BIT
-#define TARGET_INT_BIT 16
-
-/* The mn10200 doesn't support long long types.  */
-#undef TARGET_LONG_LONG_BIT
-#define TARGET_LONG_LONG_BIT 32
-
-/* The mn10200 doesn't support double or long double either.  */
-#undef TARGET_DOUBLE_BIT
-#undef TARGET_LONG_DOUBLE_BIT
-#define TARGET_DOUBLE_BIT 32
-#define TARGET_LONG_DOUBLE_BIT 32
-
-/* Not strictly correct, but the machine independent code is not
-   ready to handle any of the basic sizes not being a power of two.  */
-#undef TARGET_PTR_BIT
-#define TARGET_PTR_BIT 32
-
-/* The mn10200 really has 24 bit registers but the simulator reads/writes
-   them as 32bit values, so we claim they're 32bits each.  This may have
-   to be tweaked if the Matsushita emulator/board really deals with them
-   as 24bits each.  */
-#define REGISTER_SIZE 4
-
-#define MAX_REGISTER_RAW_SIZE REGISTER_SIZE
-#define NUM_REGS 11
-
-#define REGISTER_BYTES (NUM_REGS * REGISTER_SIZE)
-
-#define REGISTER_NAMES \
-{ "d0", "d1", "d2", "d3", "a0", "a1", "a2", "sp", \
-  "pc", "mdr", "psw"}
-
-#define FP_REGNUM 6
-#define SP_REGNUM 7
-#define PC_REGNUM 8
-#define MDR_REGNUM 9
-#define PSW_REGNUM 10
-
-/* Treat the registers as 32bit values.  */
-#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_long
-
-#define REGISTER_BYTE(REG) ((REG) * REGISTER_SIZE)
-#define REGISTER_VIRTUAL_SIZE(REG) REGISTER_SIZE
-#define REGISTER_RAW_SIZE(REG) REGISTER_SIZE
-
-#define MAX_REGISTER_VIRTUAL_SIZE REGISTER_SIZE
-
-/* The breakpoint instruction must be the same size as te smallest
-   instruction in the instruction set.
-
-   The Matsushita mn10x00 processors have single byte instructions
-   so we need a single byte breakpoint.  Matsushita hasn't defined
-   one, so we defined it ourselves.
-
-   0xff is the only available single byte insn left on the mn10200.  */
-#define BREAKPOINT {0xff}
-
-#define FUNCTION_START_OFFSET 0
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Stacks grow the normal way.  */
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  (read_memory_integer (read_register (SP_REGNUM), REGISTER_SIZE) & 0xffffff)
-
-#ifdef __STDC__
-struct frame_info;
-struct frame_saved_regs;
-struct type;
-struct value;
-#endif
-
-#define EXTRA_FRAME_INFO struct frame_saved_regs fsr; int status; int stack_size;
-
-extern void mn10200_init_extra_frame_info PARAMS ((struct frame_info *));
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) mn10200_init_extra_frame_info (fi)
-#define INIT_FRAME_PC(x,y)
-
-extern void mn10200_frame_find_saved_regs PARAMS ((struct frame_info *,
-						   struct frame_saved_regs *));
-#define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr
-
-extern CORE_ADDR mn10200_frame_chain PARAMS ((struct frame_info *));
-#define FRAME_CHAIN(fi) mn10200_frame_chain (fi)
-#define FRAME_CHAIN_VALID(FP, FI)	generic_frame_chain_valid (FP, FI)
-
-extern CORE_ADDR mn10200_find_callers_reg PARAMS ((struct frame_info *, int));
-extern CORE_ADDR mn10200_frame_saved_pc   PARAMS ((struct frame_info *));
-#define FRAME_SAVED_PC(FI) (mn10200_frame_saved_pc (FI))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \
-  { \
-    if (TYPE_LENGTH (TYPE) > 8) \
-      abort (); \
-    else if (TYPE_LENGTH (TYPE) > 2 && TYPE_CODE (TYPE) != TYPE_CODE_PTR) \
-      { \
-	memcpy (VALBUF, REGBUF + REGISTER_BYTE (0), 2); \
-	memcpy (VALBUF + 2, REGBUF + REGISTER_BYTE (1), 2); \
-      } \
-    else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)\
-      { \
-        memcpy (VALBUF, REGBUF + REGISTER_BYTE (4), TYPE_LENGTH (TYPE)); \
-      } \
-    else \
-      { \
-        memcpy (VALBUF, REGBUF + REGISTER_BYTE (0), TYPE_LENGTH (TYPE)); \
-      } \
-  }
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  extract_address (REGBUF + REGISTER_BYTE (4), \
-		   REGISTER_RAW_SIZE (4))
-
-#define STORE_RETURN_VALUE(TYPE, VALBUF) \
-  { \
-    if (TYPE_LENGTH (TYPE) > 8) \
-      abort (); \
-    else if (TYPE_LENGTH (TYPE) > 2 && TYPE_CODE (TYPE) != TYPE_CODE_PTR) \
-      { \
-	write_register_bytes (REGISTER_BYTE (0), VALBUF, 2); \
-	write_register_bytes (REGISTER_BYTE (1), VALBUF + 2, 2); \
-      } \
-    else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR)\
-      { \
-        write_register_bytes (REGISTER_BYTE (4), VALBUF, TYPE_LENGTH (TYPE)); \
-      } \
-    else \
-      { \
-        write_register_bytes (REGISTER_BYTE (0), VALBUF, TYPE_LENGTH (TYPE)); \
-      } \
-  }
-
-#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) \
-  (SP) = mn10200_store_struct_return (STRUCT_ADDR, SP)
-
-extern CORE_ADDR mn10200_skip_prologue PARAMS ((CORE_ADDR));
-#define SKIP_PROLOGUE(pc) pc = mn10200_skip_prologue (pc)
-
-#define FRAME_ARGS_SKIP 0
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-#define FRAME_NUM_ARGS(val, fi) ((val) = -1)
-
-extern void mn10200_pop_frame PARAMS ((struct frame_info *));
-#define POP_FRAME mn10200_pop_frame (get_current_frame ())
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
-
-extern CORE_ADDR mn10200_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR));
-#define PUSH_RETURN_ADDRESS(PC, SP)  mn10200_push_return_address (PC, SP)
-
-#define PUSH_DUMMY_FRAME	generic_push_dummy_frame ()
-
-extern CORE_ADDR
-mn10200_push_arguments PARAMS ((int, struct value **, CORE_ADDR,
-			     unsigned char, CORE_ADDR));
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-  (SP) = mn10200_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-
-#define REG_STRUCT_HAS_ADDR(gcc_p,TYPE) \
-  	(TYPE_LENGTH (TYPE) > 8)
-
-extern use_struct_convention_fn mn10200_use_struct_convention;
-#define USE_STRUCT_CONVENTION(GCC_P, TYPE) mn10200_use_struct_convention (GCC_P, TYPE)
-
-/* Override the default get_saved_register function with
-   one that takes account of generic CALL_DUMMY frames.  */
-#define GET_SAVED_REGISTER
-
-/* Define this for Wingdb */
-#define TARGET_MN10200
diff --git a/gdb/config/mn10300/.Sanitize b/gdb/config/mn10300/.Sanitize
deleted file mode 100644
index db18eb4..0000000
--- a/gdb/config/mn10300/.Sanitize
+++ /dev/null
@@ -1,60 +0,0 @@
-# .Sanitize for devo/gdb/config/mn10300.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-mn10300.mt
-tm-mn10300.h
-
-Things-to-lose:
-
-Do-last:
-
-if ( echo $* | grep keep\-cygnus > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-cygnus $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping cygnus stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-cygnus $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"cygnus\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-cygnus/,/end-\sanitize\-cygnus/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-# End of file.
diff --git a/gdb/config/mn10300/mn10300.mt b/gdb/config/mn10300/mn10300.mt
deleted file mode 100644
index f0f658a..0000000
--- a/gdb/config/mn10300/mn10300.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Matsushita mn10300
-TDEPFILES= mn10300-tdep.o
-TM_FILE= tm-mn10300.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/mn10300/libsim.a -lm
diff --git a/gdb/config/mn10300/tm-mn10300.h b/gdb/config/mn10300/tm-mn10300.h
deleted file mode 100644
index a7904e1..0000000
--- a/gdb/config/mn10300/tm-mn10300.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Parameters for execution on a Matsushita mn10300 processor.
-   Copyright 1996, 1997 Free Software Foundation, Inc. 
-
-   Contributed by Geoffrey Noer <noer@cygnus.com>
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The mn10300 is little endian.  */
-#define TARGET_BYTE_ORDER_DEFAULT LITTLE_ENDIAN
-
-/* All registers are 32bits (phew!).  */
-#define REGISTER_SIZE 4
-#define MAX_REGISTER_RAW_SIZE 4
-#define NUM_REGS 32
-
-#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int
-
-#define REGISTER_BYTE(REG) ((REG) * 4)
-#define REGISTER_VIRTUAL_SIZE(REG) 4
-#define REGISTER_RAW_SIZE(REG) 4
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-#define REGISTER_BYTES (NUM_REGS * REGISTER_SIZE)
-
-extern char **mn10300_register_names;
-#define REGISTER_NAME(i) mn10300_register_names[i]
-
-#define D2_REGNUM 2
-#define D3_REGNUM 3
-#define A2_REGNUM 6
-#define A3_REGNUM 7
-#define SP_REGNUM 8
-#define PC_REGNUM 9
-#define MDR_REGNUM 10
-#define PSW_REGNUM 11
-#define LIR_REGNUM 12
-#define LAR_REGNUM 13
-/* start-sanitize-cygnus */
-#define E0_REGNUM 14
-/* end-sanitize-cygnus */
-
-/* Pseudo register that contains true address of executing stack frame */
-#define FP_REGNUM 31
-
-/* BREAKPOINT_FROM_PC uses the program counter value to determine the
-   breakpoint that should be used */
-extern breakpoint_from_pc_fn mn10300_breakpoint_from_pc;
-#define BREAKPOINT_FROM_PC(pcptr, lenptr) mn10300_breakpoint_from_pc (pcptr, lenptr)
-
-#define FUNCTION_START_OFFSET 0
-
-#define DECR_PC_AFTER_BREAK 0
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  read_memory_integer (read_register (SP_REGNUM), 4)
-
-#ifdef __STDC__
-struct frame_info;
-struct type;
-struct value;
-#endif
-
-extern void mn10300_init_extra_frame_info PARAMS ((struct frame_info *));
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) mn10300_init_extra_frame_info (fi)
-#define INIT_FRAME_PC		/* Not necessary */
-
-#define FRAME_INIT_SAVED_REGS(fi) /* handled by init_extra_frame_info */
-
-extern CORE_ADDR mn10300_frame_chain PARAMS ((struct frame_info *));
-#define FRAME_CHAIN(fi) mn10300_frame_chain (fi)
-#define FRAME_CHAIN_VALID(FP, FI)	generic_frame_chain_valid (FP, FI)
-
-extern CORE_ADDR mn10300_find_callers_reg PARAMS ((struct frame_info *, int));
-extern CORE_ADDR mn10300_frame_saved_pc   PARAMS ((struct frame_info *));
-#define FRAME_SAVED_PC(FI) (mn10300_frame_saved_pc (FI))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF. */
-
-#define EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \
-  if (TYPE_CODE (TYPE) == TYPE_CODE_PTR) \
-    memcpy (VALBUF, REGBUF + REGISTER_BYTE (4), TYPE_LENGTH (TYPE)); \
-  else \
-    memcpy (VALBUF, REGBUF + REGISTER_BYTE (0), TYPE_LENGTH (TYPE));
-
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  extract_address (REGBUF + REGISTER_BYTE (4), \
-		   REGISTER_RAW_SIZE (4))
-
-#define STORE_RETURN_VALUE(TYPE, VALBUF) \
-  if (TYPE_CODE (TYPE) == TYPE_CODE_PTR) \
-    write_register_bytes(REGISTER_BYTE (4), VALBUF, TYPE_LENGTH (TYPE)); \
-  else \
-    write_register_bytes(REGISTER_BYTE (0), VALBUF, TYPE_LENGTH (TYPE));
-
-#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) \
-  (SP) = mn10300_store_struct_return (STRUCT_ADDR, SP)
-
-extern CORE_ADDR mn10300_skip_prologue PARAMS ((CORE_ADDR));
-#define SKIP_PROLOGUE(pc) pc = mn10300_skip_prologue (pc)
-
-#define FRAME_ARGS_SKIP 0
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-#define FRAME_NUM_ARGS(val, fi) ((val) = -1)
-
-extern void mn10300_pop_frame PARAMS ((struct frame_info *));
-#define POP_FRAME mn10300_pop_frame (get_current_frame ())
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
-
-extern CORE_ADDR mn10300_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR));
-#define PUSH_RETURN_ADDRESS(PC, SP)  mn10300_push_return_address (PC, SP)
-
-#define PUSH_DUMMY_FRAME	generic_push_dummy_frame ()
-
-extern CORE_ADDR
-mn10300_push_arguments PARAMS ((int, struct value **, CORE_ADDR,
-				unsigned char, CORE_ADDR ));
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-  (SP) = mn10300_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-
-#define REG_STRUCT_HAS_ADDR(gcc_p,TYPE) \
-	(TYPE_LENGTH (TYPE) > 8)
-
-extern use_struct_convention_fn mn10300_use_struct_convention;
-#define USE_STRUCT_CONVENTION(GCC_P, TYPE) mn10300_use_struct_convention (GCC_P, TYPE)
-
-/* override the default get_saved_register function with
-   one that takes account of generic CALL_DUMMY frames */
-#define GET_SAVED_REGISTER
-
-/* Cons up virtual frame pointer for trace */
-extern void mn10300_virtual_frame_pointer PARAMS ((CORE_ADDR, long *, long *));
-#define TARGET_VIRTUAL_FRAME_POINTER(PC, REGP, OFFP) \
-	mn10300_virtual_frame_pointer ((PC), (REGP), (OFFP))
-
-/* Define this for Wingdb */
-
-#define TARGET_MN10300
diff --git a/gdb/config/nm-empty.h b/gdb/config/nm-empty.h
deleted file mode 100644
index 7069d8c..0000000
--- a/gdb/config/nm-empty.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* This is just a dummy file to symlink to when GDB is configured as a
-   cross-only debugger.  */
diff --git a/gdb/config/nm-gnu.h b/gdb/config/nm-gnu.h
deleted file mode 100644
index b7ee4dc..0000000
--- a/gdb/config/nm-gnu.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Common declarations for the GNU Hurd
-
-   Copyright (C) 1995, 1998 Free Software Foundation, Inc.
-
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
-
-   The GNU Hurd is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2, or (at
-   your option) any later version.
-
-   The GNU Hurd is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __NM_GNU_H__
-#define __NM_GNU_H__
-
-#include <unistd.h>
-#include <mach.h>
-#include <mach/exception.h>
-
-#undef target_pid_to_str
-#define target_pid_to_str(pid) gnu_target_pid_to_str(pid)
-extern char *gnu_target_pid_to_str (int pid);
-
-/* Before storing, we need to read all the registers.  */
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-/* Don't do wait_for_inferior on attach.  */
-#define ATTACH_NO_WAIT
-
-/* Use SVR4 style shared library support */
-#define SVR4_SHARED_LIBS
-#include "solib.h"
-#define NO_CORE_OPS
-
-#define MAINTENANCE_CMDS 1
-
-#endif /* __NM_GNU_H__ */
diff --git a/gdb/config/nm-lynx.h b/gdb/config/nm-lynx.h
deleted file mode 100644
index e0fffde..0000000
--- a/gdb/config/nm-lynx.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Native-dependent definitions for LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef NM_LYNX_H
-#define NM_LYNX_H
-
-#include <sys/conf.h>
-#include <sys/kernel.h>
-#include <sys/mem.h>
-#include <sys/signal.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/itimer.h>
-#include <sys/file.h>
-#include <sys/proc.h>
-#include "thread.h"
-
-/* This is the amount to subtract from u.u_ar0 to get the offset in
-   the core file of the register values.  */
-
-#define KERNEL_U_ADDR USRSTACK
-
-#undef FLOAT_INFO	/* No float info yet */
-
-#define PTRACE_ARG3_TYPE char *
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
-/* Thread ID of stopped thread.  */
-
-#define WIFTID(x) (((union wait *)&x)->w_tid)
-
-#define CHILD_WAIT
-
-extern int child_wait PARAMS ((int pid, int *status));
-
-/* Lynx needs a special definition of this so that we can
-   print out the pid and thread number seperatly.  */
-
-#undef target_pid_to_str
-
-#define target_pid_to_str(PID) lynx_pid_to_str (PID)
-
-extern char *lynx_pid_to_str PARAMS ((int pid));
-
-#endif /* NM_LYNX_H */
diff --git a/gdb/config/nm-m3.h b/gdb/config/nm-m3.h
deleted file mode 100644
index 6ea5256..0000000
--- a/gdb/config/nm-m3.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Mach 3.0 common definitions and global vars.
-
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_M3_H
-#define NM_M3_H
-
-#include <mach.h>
-
-/* Mach3 doesn't declare errno in <errno.h>.  */
-extern int errno;
-
-/* Task port of our debugged inferior. */
-
-extern task_t inferior_task;
-
-/* Thread port of the current thread in the inferior. */
-
-extern thread_t current_thread;
-
-/* If nonzero, we must suspend/abort && resume threads
- * when setting or getting the state.
- */
-extern int must_suspend_thread;
-
-#define PREPARE_TO_PROCEED(select_it) mach3_prepare_to_proceed(select_it)
-
-/* Try to get the privileged host port for authentication to machid
- *
- * If you can get this, you may debug anything on this host.
- *
- * If you can't, gdb gives it's own task port as the
- * authentication port
- */
-#define  mach_privileged_host_port() task_by_pid(-1)
-
-/*
- * This is the MIG ID number of the emulator/server bsd_execve() RPC call.
- *
- * It SHOULD never change, but if it does, gdb `run'
- * command won't work until you fix this define.
- * 
- */
-#define MIG_EXEC_SYSCALL_ID		101000
-
-/* If our_message_port gets a msg with this ID,
- * GDB suspends it's inferior and enters command level.
- * (Useful at least if ^C does not work)
- */
-#define GDB_MESSAGE_ID_STOP			0x41151
-
-/* wait3 WNOHANG is defined in <sys/wait.h> but
- * for some reason gdb does not want to include
- * that file.
- *
- * If your system defines WNOHANG differently, this has to be changed.
- */
-#define WNOHANG 1
-
-/* Before storing, we need to read all the registers.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-/* Check if the inferior exists */
-#define MACH_ERROR_NO_INFERIOR \
-  do if (!MACH_PORT_VALID (inferior_task)) \
-  	error ("Inferior task does not exist."); while(0)
-
-/* Error handler for mach calls */
-#define CHK(str,ret)	\
-  do if (ret != KERN_SUCCESS) \
-       error ("Gdb %s [%d] %s : %s\n",__FILE__,__LINE__,str, \
-	      mach_error_string(ret)); while(0)
-
-/* This is from POE9 emulator/emul_stack.h
- */
-/*
- * Top of emulator stack holds link and reply port.
- */
-struct emul_stack_top {
-	struct emul_stack_top	*link;
-	mach_port_t		reply_port;
-};
-
-#define EMULATOR_STACK_SIZE (4096*4)
-
-#define THREAD_ALLOWED_TO_BREAK(mid) mach_thread_for_breakpoint (mid)
-
-#define THREAD_PARSE_ID(arg) mach_thread_parse_id (arg)
-
-#define THREAD_OUTPUT_ID(mid) mach_thread_output_id (mid)
-
-#define ATTACH_TO_THREAD attach_to_thread
-
-/* Don't do wait_for_inferior on attach.  */
-#define ATTACH_NO_WAIT
-
-/* Do Mach 3 dependent operations when ^C or a STOP is requested */
-#define DO_QUIT() mach3_quit ()
-
-#if 0
-/* This is bogus.  It is NOT OK to quit out of target_wait.  */
-/* If in mach_msg() and ^C is typed set immediate_quit */
-#define REQUEST_QUIT() mach3_request_quit ()
-#endif
-
-#endif /* NM_M3_H */
diff --git a/gdb/config/nm-nbsd.h b/gdb/config/nm-nbsd.h
deleted file mode 100644
index 4242d56..0000000
--- a/gdb/config/nm-nbsd.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Native-dependent definitions for NetBSD.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#include <machine/vmparam.h>
-#define KERNEL_U_ADDR USRSTACK
-
-#define PTRACE_ARG3_TYPE char*
-
-#define FETCH_INFERIOR_REGISTERS
-
-#define ATTACH_DETACH
diff --git a/gdb/config/nm-sysv4.h b/gdb/config/nm-sysv4.h
deleted file mode 100644
index b891d4d..0000000
--- a/gdb/config/nm-sysv4.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Definitions for running gdb on a host machine running any flavor of SVR4.
-   Copyright 1991, 1992, 1998 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Use SVR4 style shared library support */
-
-#define SVR4_SHARED_LIBS
-#include "solib.h"
-
-/* SVR4 has /proc support, so use it instead of ptrace. */
-
-#define USE_PROC_FS
-
-/* SVR4 machines can easily do attach and detach via /proc (procfs.c)
-   support */
-
-#define ATTACH_DETACH
diff --git a/gdb/config/none/.Sanitize b/gdb/config/none/.Sanitize
deleted file mode 100644
index 29564a6..0000000
--- a/gdb/config/none/.Sanitize
+++ /dev/null
@@ -1,35 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-none.mh
-none.mt
-nm-none.h
-tm-none.h
-xm-none.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/none/nm-none.h b/gdb/config/none/nm-none.h
deleted file mode 100644
index 9d630f3..0000000
--- a/gdb/config/none/nm-none.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Defines needed when configuring for "none".
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
diff --git a/gdb/config/none/none.mh b/gdb/config/none/none.mh
deleted file mode 100644
index 33d5e4a..0000000
--- a/gdb/config/none/none.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: "no target".  This can be used to build you
-# a Makefile that only runs administrative commands like 'clean',
-# 'gdb.tar.Z', etc.
-NAT_FILE= nm-none.h
-XM_FILE= xm-none.h
diff --git a/gdb/config/none/none.mt b/gdb/config/none/none.mt
deleted file mode 100644
index 300e2dc..0000000
--- a/gdb/config/none/none.mt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Target: "no target".
-# This can be used to build you a Makefile that only runs administrative
-# commands like 'clean', 'gdb.tar.Z', etc.
-TM_FILE= tm-none.h
diff --git a/gdb/config/none/tm-none.h b/gdb/config/none/tm-none.h
deleted file mode 100644
index 4b16b3b..0000000
--- a/gdb/config/none/tm-none.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Defines needed when configuring for "none".
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This define is needed so that "gcc -MM" doesn't get errors and fail on
-   source files that use the value of INNER_THAN in preprocessor lines. */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
diff --git a/gdb/config/none/xm-none.h b/gdb/config/none/xm-none.h
deleted file mode 100644
index 9d630f3..0000000
--- a/gdb/config/none/xm-none.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Defines needed when configuring for "none".
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
diff --git a/gdb/config/ns32k/.Sanitize b/gdb/config/ns32k/.Sanitize
deleted file mode 100644
index 7ae6862..0000000
--- a/gdb/config/ns32k/.Sanitize
+++ /dev/null
@@ -1,47 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-merlin.mh
-merlin.mt
-nbsd.mh
-nbsd.mt
-nm-nbsd.h
-nm-umax.h
-ns32km3.mh
-ns32km3.mt
-tm-merlin.h
-tm-nbsd.h
-tm-ns32km3.h
-tm-umax.h
-umax.mh
-umax.mt
-xm-merlin.h
-xm-nbsd.h
-xm-ns32km3.h
-xm-umax.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/ns32k/merlin.mh b/gdb/config/ns32k/merlin.mh
deleted file mode 100644
index f9c3e7b..0000000
--- a/gdb/config/ns32k/merlin.mh
+++ /dev/null
@@ -1,16 +0,0 @@
-# Host: Merlin running utek 2.1
-XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
-XM_FILE= xm-merlin.h
-
-# FIXME: M_INSTALL is gone from the gdb makefile.  If anyone cares
-# about the Merlin anymore, and the bug which inspired
-# SHELL_FILE/gdb-sh is still there, will need to reinstate it.  Also,
-# this should be done for native only.
-
-# See SHELL_FILE in xm-merlin.h for a explanation of this.
-
-# FIXME: This should use $prefix, but only if SHELL_FILE does too.
-
-M_INSTALL=cp /bin/sh /usr/local/lib/gdb-sh; \
-chmod ogu+rw /usr/local/lib/gdb-sh
-M_UNINSTALL = rm -f /usr/local/lib/gdb-sh
diff --git a/gdb/config/ns32k/merlin.mt b/gdb/config/ns32k/merlin.mt
deleted file mode 100644
index b346077..0000000
--- a/gdb/config/ns32k/merlin.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Merlin running utek 2.1
-TDEPFILES= ns32k-tdep.o
-TM_FILE= tm-merlin.h
diff --git a/gdb/config/ns32k/nbsd.mh b/gdb/config/ns32k/nbsd.mh
deleted file mode 100644
index aae025b..0000000
--- a/gdb/config/ns32k/nbsd.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: PC532 running NetBSD
-XDEPFILES= ser-tcp.o
-XM_FILE= xm-nbsd.h
-NAT_FILE= nm-nbsd.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o ns32knbsd-nat.o
diff --git a/gdb/config/ns32k/nbsd.mt b/gdb/config/ns32k/nbsd.mt
deleted file mode 100644
index 512132a..0000000
--- a/gdb/config/ns32k/nbsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PC532 running NetBSD
-TDEPFILES= ns32k-tdep.o solib.o
-TM_FILE= tm-nbsd.h
diff --git a/gdb/config/ns32k/nm-nbsd.h b/gdb/config/ns32k/nm-nbsd.h
deleted file mode 100644
index cef536e..0000000
--- a/gdb/config/ns32k/nm-nbsd.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Native-dependent definitions for ns32k running NetBSD, for GDB.
-   Copyright 1986, 1987, 1989, 1992, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_NBSD_H
-#define NM_NBSD_H
-
-/* Get generic NetBSD native definitions. */
-#include "nm-nbsd.h"
-
-#if 0
-#define FLOAT_INFO	{ extern ns32k_float_info(); ns32k_float_info(); }
-#endif
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-	(addr) = ns32k_register_u_addr ((blockend),(regno));
-
-extern int
-ns32k_register_u_addr PARAMS ((int, int));
-
-#endif /* NM_NBSD_H */
diff --git a/gdb/config/ns32k/nm-umax.h b/gdb/config/ns32k/nm-umax.h
deleted file mode 100644
index add6e70..0000000
--- a/gdb/config/ns32k/nm-umax.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Definitions to make GDB run on an encore under umax 4.2
-   Copyright 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Do implement the attach and detach commands...  */
-#define ATTACH_DETACH
-
-/* Offset of registers within u area.  */
-#define U_REGS_OFFSET 0
-
-/* called from register_addr() -- blockend not used for now */
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ 									\
-  switch (regno) {							\
-  case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:	\
-	addr = PU_R0 - (regno * sizeof (int)); break;			\
-  case SP_REGNUM:							\
-  	addr = PU_SP; break;						\
-  case PC_REGNUM:							\
-  	addr = PU_PC; break;						\
-  case FP_REGNUM:							\
-  	addr = PU_FP; break;						\
-  case PS_REGNUM:							\
-  	addr = PU_PSL; break;						\
-  case FPS_REGNUM:							\
-  	addr = PU_FSR; break;						\
-  case FP0_REGNUM + 0: case FP0_REGNUM + 1:				\
-  case FP0_REGNUM + 2: case FP0_REGNUM + 3: 				\
-  case FP0_REGNUM + 4: case FP0_REGNUM + 5: 				\
-  case FP0_REGNUM + 6: case FP0_REGNUM + 7: 				\
-  	addr = PU_F0 + (regno - FP0_REGNUM) * sizeof (float); break;	\
-  case LP0_REGNUM + 0: case LP0_REGNUM + 1:				\
-  case LP0_REGNUM + 2: case LP0_REGNUM + 3:				\
-  	addr = PU_F0 + (regno - LP0_REGNUM) * sizeof (double); break;	\
-  default:								\
-  	printf ("bad argument to REGISTER_U_ADDR %d\n", regno);		\
-	abort ();							\
-  }									\
-}
diff --git a/gdb/config/ns32k/ns32km3.mh b/gdb/config/ns32k/ns32km3.mh
deleted file mode 100644
index 7f0992a..0000000
--- a/gdb/config/ns32k/ns32km3.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: ns32k running Mach3
-
-XDEPFILES=
-NATDEPFILES= m3-nat.o ns32km3-nat.o fork-child.o corelow.o core-aout.o
-NAT_CLIBS= -L/usr/mach/lib -lnetname -lmachid -lmach
-XM_FILE= xm-ns32km3.h
-NAT_FILE= nm-m3.h
diff --git a/gdb/config/ns32k/ns32km3.mt b/gdb/config/ns32k/ns32km3.mt
deleted file mode 100644
index 9391176..0000000
--- a/gdb/config/ns32k/ns32km3.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: ns32k with a.out on Mach 3
-TDEPFILES= ns32k-tdep.o 
-TM_FILE= tm-ns32km3.h
diff --git a/gdb/config/ns32k/tm-merlin.h b/gdb/config/ns32k/tm-merlin.h
deleted file mode 100644
index f90c5e7..0000000
--- a/gdb/config/ns32k/tm-merlin.h
+++ /dev/null
@@ -1,313 +0,0 @@
-/* Definitions to target GDB to a merlin under utek 2.1
-   Copyright 1986, 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc)   				\
-{ register int op = read_memory_integer (pc, 1);	\
-  if (op == 0x82)					\
-    { op = read_memory_integer (pc+2,1);		\
-      if ((op & 0x80) == 0) pc += 3;			\
-      else if ((op & 0xc0) == 0x80) pc += 4;		\
-      else pc += 6;					\
-    }}
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) \
-	read_memory_integer (read_register (SP_REGNUM), 4)
-
-/* Address of end of stack space.  */
-
-#define STACK_END_ADDR (0x800000)
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-#define BREAKPOINT {0xf2}
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Define this to say that the "svc" insn is followed by
-   codes in memory saying which kind of system call it is.  */
-
-#define NS32K_SVC_IMMED_OPERANDS
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_REGS		25
-
-#define NUM_GENERAL_REGS	8
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",	\
-			"pc", "sp", "fp", "ps",				\
- 			"fsr",						\
- 			"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",	\
-			"l0", "l1", "l2", "l3", "l4",			\
- 			}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define AP_REGNUM FP_REGNUM
-#define FP_REGNUM 10		/* Contains address of executing stack frame */
-#define SP_REGNUM 9		/* Contains address of top of stack */
-#define PC_REGNUM 8		/* Contains program counter */
-#define PS_REGNUM 11		/* Contains processor status */
-#define FPS_REGNUM 12		/* Floating point status register */
-#define FP0_REGNUM 13		/* Floating point register 0 */
-#define LP0_REGNUM 21		/* Double register 0 (same as FP0) */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES ((NUM_REGS - 4) * sizeof (int) + 4 * sizeof (double))
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) ((N) >= LP0_REGNUM ? \
-	LP0_REGNUM * 4 + ((N) - LP0_REGNUM) * 8 : (N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the 32000, all regs are 4 bytes
-   except for the doubled floating registers. */
-
-#define REGISTER_RAW_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On the 32000, all regs are 4 bytes
-   except for the doubled floating registers. */
-
-#define REGISTER_VIRTUAL_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-  ((N) >= FP0_REGNUM ?		\
-    ((N) >= LP0_REGNUM ?	\
-     builtin_type_double	\
-     : builtin_type_float)	\
-   : builtin_type_int)	
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function.
-
-   On this machine this is a no-op, as gcc doesn't run on it yet.
-   This calling convention is not used. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-/* In the case of the Merlin, the frame's nominal address is the FP value,
-   and at that address is saved previous FP value as a 4-byte word.  */
-
-#define FRAME_CHAIN(thisframe)  \
-  (!inside_entry_file ((thisframe)->pc) ? \
-   read_memory_integer ((thisframe)->frame, 4) :\
-   0)
-
-/* Define other aspects of the stack frame.  */
-
-#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4))
-
-/* compute base of arguments */
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(numargs, fi)			\
-{ CORE_ADDR pc;						\
-  int insn;						\
-  int addr_mode;					\
-  int width;						\
-							\
-  pc = FRAME_SAVED_PC (fi);				\
-  insn = read_memory_integer (pc,2);			\
-  addr_mode = (insn >> 11) & 0x1f;			\
-  insn = insn & 0x7ff;					\
-  if ((insn & 0x7fc) == 0x57c				\
-      && addr_mode == 0x14) /* immediate */		\
-    { if (insn == 0x57c) /* adjspb */			\
-	width = 1;					\
-      else if (insn == 0x57d) /* adjspw */		\
-	width = 2;					\
-      else if (insn == 0x57f) /* adjspd */		\
-	width = 4;					\
-      numargs = read_memory_integer (pc+2,width);	\
-      if (width > 1)					\
-	flip_bytes (&numargs, width);			\
-      numargs = - sign_extend (numargs, width*8) / 4; }	\
-  else numargs = -1;					\
-}
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 8
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-{ int regmask,regnum;						\
-  int localcount;						\
-  CORE_ADDR enter_addr;						\
-  CORE_ADDR next_addr;						\
-								\
-  enter_addr = get_pc_function_start ((frame_info)->pc);	\
-  regmask = read_memory_integer (enter_addr+1, 1);		\
-  localcount = ns32k_localcount (enter_addr);			\
-  next_addr = (frame_info)->frame + localcount;			\
-  for (regnum = 0; regnum < 8; regnum++, regmask >>= 1)		\
-    (frame_saved_regs).regs[regnum]				\
-      = (regmask & 1) ? (next_addr -= 4) : 0;			\
-  (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame + 4;	\
-  (frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 4;	\
-  (frame_saved_regs).regs[FP_REGNUM]				\
-     = read_memory_integer ((frame_info)->frame, 4); }
-
-
-/* Things needed for making the inferior call functions.  */
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME \
-{ register CORE_ADDR sp = read_register (SP_REGNUM);	\
-  register int regnum;					\
-  sp = push_word (sp, read_register (PC_REGNUM));	\
-  sp = push_word (sp, read_register (FP_REGNUM));	\
-  write_register (FP_REGNUM, sp);			\
-  for (regnum = 0; regnum < 8; regnum++)  		\
-    sp = push_word (sp, read_register (regnum));	\
-  write_register (SP_REGNUM, sp);  			\
-}
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME  \
-{ register struct frame_info *frame = get_current_frame ();	 \
-  register CORE_ADDR fp;					 \
-  register int regnum;						 \
-  struct frame_saved_regs fsr;					 \
-  struct frame_info *fi;						 \
-  fp = frame->frame;						 \
-  get_frame_saved_regs (frame, &fsr);				 \
-  for (regnum = 0; regnum < 8; regnum++)			 \
-    if (fsr.regs[regnum])					 \
-      write_register (regnum, read_memory_integer (fsr.regs[regnum], 4)); \
-  write_register (FP_REGNUM, read_memory_integer (fp, 4));	 \
-  write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));   \
-  write_register (SP_REGNUM, fp + 8);				 \
-  flush_cached_frames ();					 \
-}
-
-/* This sequence of words is the instructions
-     enter	0xff,0		82 ff 00
-     jsr	@0x00010203	7f ae c0 01 02 03
-     adjspd	0x69696969	7f a5 01 02 03 04
-     bpt			f2
-   Note this is 16 bytes.  */
-
-#define CALL_DUMMY { 0x7f00ff82, 0x0201c0ae, 0x01a57f03, 0xf2040302 }
-
-#define CALL_DUMMY_START_OFFSET	3
-#define CALL_DUMMY_LENGTH	16
-#define CALL_DUMMY_ADDR		5
-#define CALL_DUMMY_NARGS	11
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   		\
-{ int flipped = fun | 0xc0000000;				\
-  flip_bytes (&flipped, 4);					\
-  *((int *) (((char *) dummyname)+CALL_DUMMY_ADDR)) = flipped;	\
-  flipped = - nargs * 4;					\
-  flip_bytes (&flipped, 4);					\
-  *((int *) (((char *) dummyname)+CALL_DUMMY_NARGS)) = flipped;	\
-}
diff --git a/gdb/config/ns32k/tm-nbsd.h b/gdb/config/ns32k/tm-nbsd.h
deleted file mode 100644
index 6e61de3..0000000
--- a/gdb/config/ns32k/tm-nbsd.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Macro definitions for ns32k running under NetBSD.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Override number of expected traps from sysv. */
-#define START_INFERIOR_TRAPS_EXPECTED 2
-
-/* Most definitions from umax could be used. */
-
-#include "ns32k/tm-umax.h"
-
-/* Generic NetBSD definitions.  */
-
-#include "tm-nbsd.h"
-
-/* Saved Pc.  Get it from sigcontext if within sigtramp.  */
-
-/* Offset to saved PC in sigcontext, from <machine/signal.h>.  */
-#define SIGCONTEXT_PC_OFFSET 20
-
-#undef FRAME_SAVED_PC(FRAME)
-#define FRAME_SAVED_PC(FRAME) \
-  (((FRAME)->signal_handler_caller \
-    ? sigtramp_saved_pc (FRAME) \
-    : read_memory_integer ((FRAME)->frame + 4, 4)) \
-   )
-
-
-/* tm-umax.h assumes a 32082 fpu. We have a 32382 fpu. */
-#undef REGISTER_NAMES
-#undef NUM_REGS
-#undef REGISTER_BYTES
-#undef  REGISTER_BYTE
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",	\
- 			"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",	\
-			"sp", "fp", "pc", "ps",				\
- 			"fsr",						\
-			"l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", "xx",			\
- 			}
-
-#define NUM_REGS		29
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES \
-  ((NUM_REGS - 4) * REGISTER_RAW_SIZE(R0_REGNUM) \
-   + 8            * REGISTER_RAW_SIZE(LP0_REGNUM))
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-/* This is a bit yuck. The even numbered double precision floating
-   point long registers occupy the same space as the even:odd numbered
-   single precision floating point registers, but the extra 32381 fpu
-   registers are at the end. Doing it this way is compatable for both
-   32081 and 32381 equiped machines. */
-
-#define REGISTER_BYTE(N) (((N) < LP0_REGNUM? (N)\
-			   : ((N) - LP0_REGNUM) & 1? (N) - 1 \
-			   : ((N) - LP0_REGNUM + FP0_REGNUM)) * 4)
-
diff --git a/gdb/config/ns32k/tm-ns32km3.h b/gdb/config/ns32k/tm-ns32km3.h
deleted file mode 100644
index 27d07d7..0000000
--- a/gdb/config/ns32k/tm-ns32km3.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Macro definitions for ns532, Mach 3.0
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include common definitions for Mach3 systems */
-#include "nm-m3.h"
-
-/* Define offsets to access CPROC stack when it does not have
- * a kernel thread.
- */
-#define MACHINE_CPROC_SP_OFFSET 20
-#define MACHINE_CPROC_PC_OFFSET 16
-#define MACHINE_CPROC_FP_OFFSET 12
-
-#include <ns532/psl.h>
-#include <ns532/vmparam.h>
-
-/* Thread flavors used in re-setting the T bit.
- * @@ this is also bad for cross debugging.
- */
-#define TRACE_FLAVOR		NS532_THREAD_STATE
-#define TRACE_FLAVOR_SIZE	NS532_THREAD_STATE_COUNT
-#define TRACE_SET(x,state) \
-  	((struct ns532_thread_state *)state)->psr |= PSR_T
-#define TRACE_CLEAR(x,state) \
-  	((((struct ns532_thread_state *)state)->psr &= ~PSR_T), 1)
-
-/* we can do it */
-#define ATTACH_DETACH 1
-
-/* Address of end of stack space.
- * for MACH, see <ns532/vmparam.h>
- */
-#define STACK_END_ADDR USRSTACK
-
-#include "ns32k/tm-umax.h"
-
-/* tm-umax.h assumes a 32082 fpu. We have a 32382 fpu. */
-#undef REGISTER_NAMES
-#undef NUM_REGS
-#undef REGISTER_BYTES
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",	\
- 			"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",	\
-			"sp", "fp", "pc", "ps",				\
- 			"fsr",						\
-			"l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", "xx",			\
- 			}
-
-#define NUM_REGS		29
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES \
-  ((NUM_REGS - 4) * REGISTER_RAW_SIZE(R0_REGNUM) \
-   + 8            * REGISTER_RAW_SIZE(LP0_REGNUM))
diff --git a/gdb/config/ns32k/tm-umax.h b/gdb/config/ns32k/tm-umax.h
deleted file mode 100644
index 1fdfb2f..0000000
--- a/gdb/config/ns32k/tm-umax.h
+++ /dev/null
@@ -1,370 +0,0 @@
-/* Definitions to make GDB run on an encore under umax 4.2
-   Copyright 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is also included by tm-ns32km3.h, as well as being used by umax.  */
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-/* Need to get function ends by adding this to epilogue address from .bf
-   record, not using x_fsize field.  */
-#define FUNCTION_EPILOGUE_SIZE 4
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc)   				\
-{ register unsigned char op = read_memory_integer (pc, 1);	\
-  if (op == 0x82) { op = read_memory_integer (pc+2,1);  \
-  		    if ((op & 0x80) == 0) pc += 3;	\
-		    else if ((op & 0xc0) == 0x80) pc += 4;	\
-		    else pc += 6;			\
-		   }					\
-}
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) \
-	read_memory_integer (read_register (SP_REGNUM), 4)
-
-/* Address of end of stack space.  */
-
-#ifndef STACK_END_ADDR
-#define STACK_END_ADDR (0xfffff000)
-#endif
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-#define BREAKPOINT {0xf2}
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-#if 0 /* Disable until fixed *correctly*.  */
-#ifndef INVALID_FLOAT
-#ifndef NaN
-#include <nan.h>
-#endif NaN
-
-/* Return 1 if P points to an invalid floating point value.  */
-/* Surely wrong for cross-debugging.  */
-#define INVALID_FLOAT(p, s) \
-	 ((s == sizeof (float))?	\
-		NaF (*(float *) p) :	\
-		NaD (*(double *) p))
-#endif /* INVALID_FLOAT */
-#endif
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_REGS		25
-
-#define NUM_GENERAL_REGS	8
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",	\
- 			"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",	\
-			"sp", "fp", "pc", "ps",				\
- 			"fsr",						\
-			"l0", "l1", "l2", "l3", "xx",			\
- 			}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define	R0_REGNUM 0		/* General register 0 */
-#define FP0_REGNUM 8		/* Floating point register 0 */
-#define SP_REGNUM 16		/* Contains address of top of stack */
-#define AP_REGNUM FP_REGNUM
-#define FP_REGNUM 17		/* Contains address of executing stack frame */
-#define PC_REGNUM 18		/* Contains program counter */
-#define PS_REGNUM 19		/* Contains processor status */
-#define FPS_REGNUM 20		/* Floating point status register */
-#define LP0_REGNUM 21		/* Double register 0 (same as FP0) */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES \
-  ((NUM_REGS - 4) * REGISTER_RAW_SIZE(R0_REGNUM) \
-   + 4            * REGISTER_RAW_SIZE(LP0_REGNUM))
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) ((N) >= LP0_REGNUM ? \
-	LP0_REGNUM * 4 + ((N) - LP0_REGNUM) * 8 : (N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the 32000, all regs are 4 bytes
-   except for the doubled floating registers. */
-
-#define REGISTER_RAW_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On the 32000, all regs are 4 bytes
-   except for the doubled floating registers. */
-
-#define REGISTER_VIRTUAL_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-	(((N) < FP0_REGNUM) ?				\
-		builtin_type_int :			\
-		((N) < FP0_REGNUM + 8) ?		\
-			builtin_type_float :		\
-			((N) < LP0_REGNUM) ?		\
-				builtin_type_int :	\
-				builtin_type_double)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function.
-
-   On this machine this is a no-op, because gcc isn't used on it
-   yet.  So this calling convention is not used. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, REGBUF+REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 0), TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 0), VALBUF, TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-/* In the case of the ns32000 series, the frame's nominal address is the FP
-   value, and at that address is saved previous FP value as a 4-byte word.  */
-
-#define FRAME_CHAIN(thisframe)  \
-  (!inside_entry_file ((thisframe)->pc) ? \
-   read_memory_integer ((thisframe)->frame, 4) :\
-   0)
-
-/* Define other aspects of the stack frame.  */
-
-#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4))
-
-/* Compute base of arguments. */
-
-#define FRAME_ARGS_ADDRESS(fi)	\
-  ((ns32k_get_enter_addr ((fi)->pc) > 1) ? \
-	((fi)->frame) : (read_register (SP_REGNUM) - 4))
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Get the address of the enter opcode for this function, if it is active.
-   Returns positive address > 1 if pc is between enter/exit,
-   1 if pc before enter or after exit, 0 otherwise. */
-
-extern CORE_ADDR ns32k_get_enter_addr ();
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.
-   Encore's C compiler often reuses same area on stack for args,
-   so this will often not work properly.  If the arg names
-   are known, it's likely most of them will be printed. */
-
-#define FRAME_NUM_ARGS(numargs, fi)			\
-{ CORE_ADDR	pc;					\
-  CORE_ADDR	enter_addr;				\
-  unsigned int	insn;					\
-  unsigned int	addr_mode;				\
-  int width;						\
-							\
-  numargs = -1;						\
-  enter_addr = ns32k_get_enter_addr ((fi)->pc);		\
-  if (enter_addr > 0)					\
-    {							\
-      pc = (enter_addr == 1) ?				\
-	SAVED_PC_AFTER_CALL (fi) :			\
-	FRAME_SAVED_PC (fi);				\
-      insn = read_memory_integer (pc,2);		\
-      addr_mode = (insn >> 11) & 0x1f;			\
-      insn = insn & 0x7ff;				\
-      if ((insn & 0x7fc) == 0x57c &&			\
-		addr_mode == 0x14) /* immediate */	\
-	{						\
-	  if (insn == 0x57c) /* adjspb */		\
-  		width = 1;				\
-	  else if (insn == 0x57d) /* adjspw */		\
-  		width = 2;				\
-	  else if (insn == 0x57f) /* adjspd */		\
-  		width = 4;				\
-	  numargs = read_memory_integer (pc+2,width);	\
-	  if (width > 1)				\
-	    flip_bytes (&numargs, width);		\
-	  numargs = - sign_extend (numargs, width*8) / 4;\
-	}						\
-    }							\
-}
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 8
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	\
-{ 								\
-  register int	regmask, regnum;				\
-  int		localcount;					\
-  register CORE_ADDR	enter_addr;				\
-  register CORE_ADDR	next_addr;				\
-								\
-  memset (&(frame_saved_regs), '\0', sizeof (frame_saved_regs));	\
-  enter_addr = ns32k_get_enter_addr ((frame_info)->pc);		\
-  if (enter_addr > 1)						\
-    {								\
-      regmask = read_memory_integer (enter_addr+1, 1) & 0xff;	\
-      localcount = ns32k_localcount (enter_addr);		\
-      next_addr = (frame_info)->frame + localcount;		\
-      for (regnum = 0; regnum < 8; regnum++, regmask >>= 1)	\
-	(frame_saved_regs).regs[regnum] = (regmask & 1) ?	\
-					  (next_addr -= 4) : 0;	\
-      (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame + 4;\
-      (frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 4;\
-      (frame_saved_regs).regs[FP_REGNUM] =			\
-		  (read_memory_integer ((frame_info)->frame, 4));\
-    }								\
-  else if (enter_addr == 1)					\
-    {								\
-      CORE_ADDR sp = read_register (SP_REGNUM);			\
-      (frame_saved_regs).regs[PC_REGNUM] = sp;			\
-      (frame_saved_regs).regs[SP_REGNUM] = sp + 4;		\
-    }								\
-}
-
-/* Things needed for making the inferior call functions.  */
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME \
-{ register CORE_ADDR sp = read_register (SP_REGNUM);\
-  register int regnum;				    \
-  sp = push_word (sp, read_register (PC_REGNUM));   \
-  sp = push_word (sp, read_register (FP_REGNUM));   \
-  write_register (FP_REGNUM, sp);		    \
-  for (regnum = 0; regnum < 8; regnum++)  \
-    sp = push_word (sp, read_register (regnum));    \
-  write_register (SP_REGNUM, sp);  			\
-}
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME  \
-{ register struct frame_info *frame = get_current_frame ();	 \
-  register CORE_ADDR fp;					 \
-  register int regnum;						 \
-  struct frame_saved_regs fsr;					 \
-  struct frame_info *fi;						 \
-  fp = frame->frame;						 \
-  get_frame_saved_regs (frame, &fsr);				 \
-  for (regnum = 0; regnum < 8; regnum++)			 \
-    if (fsr.regs[regnum])					 \
-      write_register (regnum, read_memory_integer (fsr.regs[regnum], 4)); \
-  write_register (FP_REGNUM, read_memory_integer (fp, 4));	 \
-  write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));   \
-  write_register (SP_REGNUM, fp + 8);				 \
-  flush_cached_frames ();					 \
-}
-
-/* This sequence of words is the instructions
-     enter	0xff,0		82 ff 00
-     jsr	@0x00010203	7f ae c0 01 02 03
-     adjspd	0x69696969	7f a5 01 02 03 04
-     bpt			f2
-   Note this is 16 bytes.  */
-
-#define CALL_DUMMY { 0x7f00ff82, 0x0201c0ae, 0x01a57f03, 0xf2040302 }
-
-#define CALL_DUMMY_START_OFFSET	3
-#define CALL_DUMMY_LENGTH	16
-#define CALL_DUMMY_ADDR		5
-#define CALL_DUMMY_NARGS	11
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   		\
-{								\
-	int	flipped;					\
-	flipped = fun | 0xc0000000;				\
-	flip_bytes (&flipped, 4);				\
-	*((int *) (((char *) dummyname)+CALL_DUMMY_ADDR)) = flipped;	\
-	flipped = - nargs * 4;					\
-	flip_bytes (&flipped, 4);				\
-	*((int *) (((char *) dummyname)+CALL_DUMMY_NARGS)) = flipped;	\
-}
diff --git a/gdb/config/ns32k/umax.mh b/gdb/config/ns32k/umax.mh
deleted file mode 100644
index e43f6ec..0000000
--- a/gdb/config/ns32k/umax.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Host: Encore running umax 4.2
-XDEPFILES= umax-xdep.o
-XM_FILE= xm-umax.h
-NAT_FILE= nm-umax.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o
diff --git a/gdb/config/ns32k/umax.mt b/gdb/config/ns32k/umax.mt
deleted file mode 100644
index 4c9169d..0000000
--- a/gdb/config/ns32k/umax.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Encore running umax 4.2
-TDEPFILES= ns32k-tdep.o
-TM_FILE= tm-umax.h
diff --git a/gdb/config/ns32k/xm-merlin.h b/gdb/config/ns32k/xm-merlin.h
deleted file mode 100644
index b8329f6..0000000
--- a/gdb/config/ns32k/xm-merlin.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Definitions to make GDB run on a merlin under utek 2.1
-   Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <machine/reg.h>
-
-/* This machine doesn't have the siginterrupt call.  */
-#define NO_SIGINTERRUPT
-
-/* Under Utek, a ptrace'd process can be the only active process for
-   an executable.  Therefore instead of /bin/sh use gdb-sh (which should
-   just be a copy of /bin/sh which is world readable and writeable).  */
-/* FIXME: name should be passed in from Makefile so it can use prefix.  */
-#define SHELL_FILE "/usr/local/lib/gdb-sh"
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR (0xfef000)
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ 									\
-  switch (regno) {							\
-  case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:	\
-	addr = blockend + (R0 - regno) * sizeof (int); break;		\
-  case PC_REGNUM:							\
-  	addr = blockend + PC * sizeof (int); break;			\
-  case SP_REGNUM:							\
-  	addr = blockend + SP * sizeof (int); break;			\
-  case FP_REGNUM:							\
-  	addr = blockend + FP * sizeof (int); break;			\
-  case PS_REGNUM:							\
-  	addr = blockend + 12 * sizeof (int); break;			\
-  case FPS_REGNUM:							\
-  	addr = 108; break;						\
-  case FP0_REGNUM + 0: case FP0_REGNUM + 1:				\
-  case FP0_REGNUM + 2: case FP0_REGNUM + 3: 				\
-  case FP0_REGNUM + 4: case FP0_REGNUM + 5: 				\
-  case FP0_REGNUM + 6: case FP0_REGNUM + 7: 				\
-  	addr = 76 + (regno - FP0_REGNUM) * sizeof (float); break;	\
-  case LP0_REGNUM + 0: case LP0_REGNUM + 1:				\
-  case LP0_REGNUM + 2: case LP0_REGNUM + 3:				\
-  	addr = 76 + (regno - LP0_REGNUM) * sizeof (double); break;	\
-  default:								\
-  	printf ("bad argument to REGISTER_U_ADDR %d\n", regno);		\
-	abort ();							\
-  }									\
-}
diff --git a/gdb/config/ns32k/xm-nbsd.h b/gdb/config/ns32k/xm-nbsd.h
deleted file mode 100644
index db8c0bc..0000000
--- a/gdb/config/ns32k/xm-nbsd.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Parameters for execution on a ns32k running NetBSD, for GDB.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Get generic NetBSD host definitions. */
-#include "xm-nbsd.h"
diff --git a/gdb/config/ns32k/xm-ns32km3.h b/gdb/config/ns32k/xm-ns32km3.h
deleted file mode 100644
index 3d08e67..0000000
--- a/gdb/config/ns32k/xm-ns32km3.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Definitions to make GDB run on Mach 3 on an National ns32k
-   Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* Do implement the attach and detach commands.  */
-#define ATTACH_DETACH	1
diff --git a/gdb/config/ns32k/xm-umax.h b/gdb/config/ns32k/xm-umax.h
deleted file mode 100644
index 1bb0071..0000000
--- a/gdb/config/ns32k/xm-umax.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Definitions to make GDB run on an encore under umax 4.2
-   Copyright 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-#define HAVE_WAIT_STRUCT
-
-/* Doesn't have siginterupt.  */
-#define NO_SIGINTERRUPT
-
diff --git a/gdb/config/pa/.Sanitize b/gdb/config/pa/.Sanitize
deleted file mode 100644
index 354aa79..0000000
--- a/gdb/config/pa/.Sanitize
+++ /dev/null
@@ -1,53 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-hppabsd.mh
-hppabsd.mt
-hppahpux.mh
-hppahpux.mt
-hppaosf.mh
-hppaosf.mt
-hppapro.mt
-hpux1020.mh
-hpux1020.mt
-hpux1100.mh
-hpux1100.mt
-nm-hppab.h
-nm-hppah.h
-nm-hppah11.h
-nm-hppao.h
-tm-hppa.h
-tm-hppab.h
-tm-hppah.h
-tm-hppao.h
-tm-pro.h
-xm-hppab.h
-xm-hppah.h
-xm-pa.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/pa/hppabsd.mh b/gdb/config/pa/hppabsd.mh
deleted file mode 100644
index dfd2d4c..0000000
--- a/gdb/config/pa/hppabsd.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: Hewlett-Packard PA-RISC machine, running BSD
-XDEPFILES=  ser-tcp.o
-XM_FILE= xm-hppab.h
-NAT_FILE= nm-hppab.h
-NATDEPFILES= hppab-nat.o corelow.o core-aout.o inftarg.o fork-child.o somread.o infptrace.o hp-psymtab-read.o hp-symtab-read.o somsolib.o
-
-GDBSERVER_DEPFILES= low-hppabsd.o
diff --git a/gdb/config/pa/hppabsd.mt b/gdb/config/pa/hppabsd.mt
deleted file mode 100644
index 0fc0380..0000000
--- a/gdb/config/pa/hppabsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: HP PA-RISC running bsd
-TDEPFILES= hppa-tdep.o
-TM_FILE= tm-hppab.h
diff --git a/gdb/config/pa/hppahpux.mh b/gdb/config/pa/hppahpux.mh
deleted file mode 100644
index 86fd40c..0000000
--- a/gdb/config/pa/hppahpux.mh
+++ /dev/null
@@ -1,14 +0,0 @@
-# Host: Hewlett-Packard PA-RISC machine, running HPUX
-
-# Some versions of HPUX (10.10 for example) have a libcurses.a that contains a broken
-# select(), which if linked into gdb ahead of libc, will cause gdb to core dump on 
-# startup.  As a workaround, always link libc first when using libcurses.
-TERMCAP = -lc -lHcurses
-
-XM_FILE= xm-hppah.h
-XDEPFILES= ser-tcp.o
-
-NAT_FILE= nm-hppah.h
-NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o somread.o infptrace.o hp-psymtab-read.o hp-symtab-read.o somsolib.o
-
-HOST_IPC=-DBSD_IPC -DPOSIX_WAIT
diff --git a/gdb/config/pa/hppahpux.mt b/gdb/config/pa/hppahpux.mt
deleted file mode 100644
index 32f68d7..0000000
--- a/gdb/config/pa/hppahpux.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# TARGET: HP PA-RISC running hpux
-TDEPFILES= hppa-pinsn.o hppa-tdep.o exec.o
-XDEPFILES= ser-tcp.o
-TM_FILE= tm-hppah.h
-REMOTE_O=dcache.o remote-pa.o remote-utils.o
diff --git a/gdb/config/pa/hppaosf.mh b/gdb/config/pa/hppaosf.mh
deleted file mode 100644
index 6bde9c0..0000000
--- a/gdb/config/pa/hppaosf.mh
+++ /dev/null
@@ -1,9 +0,0 @@
-# Host: Hewlett-Packard PA-RISC machine, running BSD
-XDEPFILES= ser-tcp.o
-XM_FILE= xm-hppab.h
-NAT_FILE= nm-hppao.h
-NATDEPFILES= fork-child.o m3-nat.o hppam3-nat.o somread.o hp-psymtab-read.o hp-symtab-read.o somsolib.o
-NAT_CLIBS= -lmachid -lnetname -lmach
-
-GDBSERVER_DEPFILES= low-hppabsd.o
-
diff --git a/gdb/config/pa/hppaosf.mt b/gdb/config/pa/hppaosf.mt
deleted file mode 100644
index 6754023..0000000
--- a/gdb/config/pa/hppaosf.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: HP PA-RISC running OSF1
-TDEPFILES= hppa-tdep.o
-TM_FILE= tm-hppao.h
diff --git a/gdb/config/pa/hppapro.mt b/gdb/config/pa/hppapro.mt
deleted file mode 100644
index 4851b18..0000000
--- a/gdb/config/pa/hppapro.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PA based debug monitor
-TDEPFILES= hppa-tdep.o op50-rom.o w89k-rom.o monitor.o xmodem.o dsrec.o
-TM_FILE= tm-pro.h
diff --git a/gdb/config/pa/hpux1020.mh b/gdb/config/pa/hpux1020.mh
deleted file mode 100644
index 63e46ab..0000000
--- a/gdb/config/pa/hpux1020.mh
+++ /dev/null
@@ -1,13 +0,0 @@
-# Host: Hewlett-Packard PA-RISC machine, running HPUX 10.20
-
-TERMCAP = -lHcurses
-
-MH_CFLAGS = -D__HP_CURSES
-
-XM_FILE= xm-hppah.h
-XDEPFILES= ser-tcp.o
-
-NAT_FILE= nm-hppah.h
-NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infptrace.o somread.o hp-psymtab-read.o hp-symtab-read.o somsolib.o
-
-HOST_IPC=-DBSD_IPC -DPOSIX_WAIT
diff --git a/gdb/config/pa/hpux1020.mt b/gdb/config/pa/hpux1020.mt
deleted file mode 100644
index a856d8c..0000000
--- a/gdb/config/pa/hpux1020.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: HP PA-RISC running hpux
-TDEPFILES= hppa-tdep.o remote-pa.o somsolib.o corelow.o
-TM_FILE= tm-hppah.h
diff --git a/gdb/config/pa/hpux1100.mh b/gdb/config/pa/hpux1100.mh
deleted file mode 100644
index f168281..0000000
--- a/gdb/config/pa/hpux1100.mh
+++ /dev/null
@@ -1,13 +0,0 @@
-# Host: Hewlett-Packard PA-RISC machine, running HPUX 11.00
-
-TERMCAP = -lHcurses
-
-MH_CFLAGS = -D__HP_CURSES
-
-XM_FILE= xm-hppah.h
-XDEPFILES= ser-tcp.o
-
-NAT_FILE= nm-hppah11.h
-NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infttrace.o somread.o hp-psymtab-read.o hp-symtab-read.o somsolib.o
-
-HOST_IPC=-DBSD_IPC -DPOSIX_WAIT
diff --git a/gdb/config/pa/hpux1100.mt b/gdb/config/pa/hpux1100.mt
deleted file mode 100644
index 405f73a..0000000
--- a/gdb/config/pa/hpux1100.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: HP PA-RISC running HPUX 11.00
-TDEPFILES= hppa-tdep.o remote-pa.o somsolib.o
-TM_FILE= tm-hppah.h
diff --git a/gdb/config/pa/nm-hppab.h b/gdb/config/pa/nm-hppab.h
deleted file mode 100644
index 6b63674..0000000
--- a/gdb/config/pa/nm-hppab.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/* HPPA PA-RISC machine native support for BSD, for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc. 
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "somsolib.h"
-
-#define U_REGS_OFFSET 0
-
-#define KERNEL_U_ADDR 0
-
-/* What a coincidence! */
-#define REGISTER_U_ADDR(addr, blockend, regno)				\
-{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
-
-/* 3rd argument to ptrace is supposed to be a caddr_t.  */
-
-#define	PTRACE_ARG3_TYPE caddr_t
-
-/* HPUX 8.0, in its infinite wisdom, has chosen to prototype ptrace
-   with five arguments, so programs written for normal ptrace lose.  */
-#define FIVE_ARG_PTRACE
-
-
-/* This macro defines the register numbers (from REGISTER_NAMES) that
-   are effectively unavailable to the user through ptrace().  It allows
-   us to include the whole register set in REGISTER_NAMES (inorder to
-   better support remote debugging).  If it is used in
-   fetch/store_inferior_registers() gdb will not complain about I/O errors
-   on fetching these registers.  If all registers in REGISTER_NAMES
-   are available, then return false (0).  */
-
-#define CANNOT_STORE_REGISTER(regno)            \
-                   ((regno) == 0) ||     \
-                   ((regno) == PCSQ_HEAD_REGNUM) || \
-                   ((regno) >= PCSQ_TAIL_REGNUM && (regno) < IPSW_REGNUM) ||  \
-                   ((regno) > IPSW_REGNUM && (regno) < FP4_REGNUM)
-
-/* fetch_inferior_registers is in hppab-nat.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-/* attach/detach works to some extent under BSD and HPUX.  So long
-   as the process you're attaching to isn't blocked waiting on io,
-   blocked waiting on a signal, or in a system call things work 
-   fine.  (The problems in those cases are related to the fact that
-   the kernel can't provide complete register information for the
-   target process...  Which really pisses off GDB.)  */
-
-#define ATTACH_DETACH
-
-/* The PA-BSD kernel has support for using the data memory break bit
-   to implement fast watchpoints.
-
-   Watchpoints on the PA act much like traditional page protection
-   schemes, but with some notable differences.
-
-   First, a special bit in the page table entry is used to cause
-   a trap when a specific page is written to.  This avoids having
-   to overload watchpoints on the page protection bits.  This makes
-   it possible for the kernel to easily decide if a trap was caused
-   by a watchpoint or by the user writing to protected memory and can
-   signal the user program differently in each case.  
-   
-   Second, the PA has a bit in the processor status word which causes
-   data memory breakpoints (aka watchpoints) to be disabled for a single
-   instruction.  This bit can be used to avoid the overhead of unprotecting
-   and reprotecting pages when it becomes necessary to step over a watchpoint.
-
-
-   When the kernel receives a trap indicating a write to a page which
-   is being watched, the kernel performs a couple of simple actions.  First
-   is sets the magic "disable memory breakpoint" bit in the processor
-   status word, it then sends a SIGTRAP to the process which caused the
-   trap.
-
-   GDB will take control and catch the signal for the inferior.  GDB then
-   examines the PSW-X bit to determine if the SIGTRAP was caused by a 
-   watchpoint firing.  If so GDB single steps the inferior over the
-   instruction which caused the watchpoint to trigger (note because the
-   kernel disabled the data memory break bit for one instruction no trap
-   will be taken!).  GDB will then determines the appropriate action to
-   take.  (this may include restarting the inferior if the watchpoint
-   fired because of a write to an address on the same page as a watchpoint,
-   but no write to the watched address occured).  */
-
-#define TARGET_HAS_HARDWARE_WATCHPOINTS	/* Enable the code in procfs.c */
-
-/* The PA can watch any number of locations, there's no need for it to reject
-   anything (generic routines already check that all intermediates are
-   in memory).  */
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
-	((type) == bp_hardware_watchpoint)
-
-/* When a hardware watchpoint fires off the PC will be left at the
-   instruction which caused the watchpoint.  It will be necessary for
-   GDB to step over the watchpoint.
-
-   On a PA running BSD, it is trivial to identify when it will be
-   necessary to step over a hardware watchpoint as we can examine
-   the PSW-X bit.  If the bit is on, then we trapped because of a 
-   watchpoint, else we trapped for some other reason.  */
-#define STOPPED_BY_WATCHPOINT(W) \
-  ((W).kind == TARGET_WAITKIND_STOPPED \
-   && (W).value.sig == TARGET_SIGNAL_TRAP \
-   && ((int) read_register (IPSW_REGNUM) & 0x00100000))
-
-/* The PA can single step over a watchpoint if the kernel has set the
-   "X" bit in the processor status word (disable data memory breakpoint
-   for one instruction).
-
-   The kernel will always set this bit before notifying the inferior
-   that it hit a watchpoint.  Thus, the inferior can single step over
-   the instruction which caused the watchpoint to fire.  This avoids
-   the traditional need to disable the watchpoint, step the inferior,
-   then enable the watchpoint again.  */
-#define HAVE_STEPPABLE_WATCHPOINT
-
-/* Use these macros for watchpoint insertion/deletion.  */
-/* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */
-#define target_insert_watchpoint(addr, len, type) hppa_set_watchpoint (addr, len, 1)
-#define target_remove_watchpoint(addr, len, type) hppa_set_watchpoint (addr, len, 0)
diff --git a/gdb/config/pa/nm-hppah.h b/gdb/config/pa/nm-hppah.h
deleted file mode 100644
index 8c98022..0000000
--- a/gdb/config/pa/nm-hppah.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/* Native support for HPPA-RISC machine running HPUX, for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc. 
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define U_REGS_OFFSET 0
-
-#define KERNEL_U_ADDR 0
-
-/* What a coincidence! */
-#define REGISTER_U_ADDR(addr, blockend, regno)				\
-{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
-
-/* HPUX 8.0, in its infinite wisdom, has chosen to prototype ptrace
-   with five arguments, so programs written for normal ptrace lose.  */
-#define FIVE_ARG_PTRACE
-
-/* We need to figure out where the text region is so that we use the
-   appropriate ptrace operator to manipulate text.  Simply reading/writing
-   user space will crap out HPUX.  */
-#define NEED_TEXT_START_END 1
-
-/* This macro defines the register numbers (from REGISTER_NAMES) that
-   are effectively unavailable to the user through ptrace().  It allows
-   us to include the whole register set in REGISTER_NAMES (inorder to
-   better support remote debugging).  If it is used in
-   fetch/store_inferior_registers() gdb will not complain about I/O errors
-   on fetching these registers.  If all registers in REGISTER_NAMES
-   are available, then return false (0).  */
-
-#define CANNOT_STORE_REGISTER(regno)            \
-                   ((regno) == 0) ||     \
-                   ((regno) == PCSQ_HEAD_REGNUM) || \
-                   ((regno) >= PCSQ_TAIL_REGNUM && (regno) < IPSW_REGNUM) ||  \
-                   ((regno) > IPSW_REGNUM && (regno) < FP4_REGNUM)
-
-/* In hppah-nat.c: */
-#define FETCH_INFERIOR_REGISTERS
-#define CHILD_XFER_MEMORY
-#define CHILD_POST_FOLLOW_INFERIOR_BY_CLONE
-#define CHILD_POST_FOLLOW_VFORK
-
-/* While this is for use by threaded programs, it doesn't appear
- * to hurt non-threaded ones.  This is used in infrun.c: */
-#define PREPARE_TO_PROCEED() hppa_prepare_to_proceed()
-extern int hppa_prepare_to_proceed PARAMS(( void ));
-
-/* In infptrace.c or infttrace.c: */
-#define CHILD_PID_TO_EXEC_FILE
-#define CHILD_POST_STARTUP_INFERIOR
-#define CHILD_ACKNOWLEDGE_CREATED_INFERIOR
-#define CHILD_INSERT_FORK_CATCHPOINT
-#define CHILD_REMOVE_FORK_CATCHPOINT
-#define CHILD_INSERT_VFORK_CATCHPOINT
-#define CHILD_REMOVE_VFORK_CATCHPOINT
-#define CHILD_HAS_FORKED
-#define CHILD_HAS_VFORKED
-#define CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC
-#define CHILD_INSERT_EXEC_CATCHPOINT
-#define CHILD_REMOVE_EXEC_CATCHPOINT
-#define CHILD_HAS_EXECD
-#define CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL
-#define CHILD_HAS_SYSCALL_EVENT
-#define CHILD_POST_ATTACH
-#define CHILD_THREAD_ALIVE
-
-#define REQUIRE_ATTACH(pid) hppa_require_attach(pid)
-extern int hppa_require_attach PARAMS ((int));
-
-#define REQUIRE_DETACH(pid,signal) hppa_require_detach(pid,signal)
-extern int hppa_require_detach PARAMS ((int,int));
-
-/* In infptrace.c or infttrace.c: */
-
-#define HPPA_GET_PROCESS_EVENTS
-
-/* These types and function provide an interface that is independent
-   of ptrace or ttrace, and that may be used to determine the most
-   recent event returned by a waited process.
-
-   hppa_get_process_events may return multiple event kinds from a single
-   call, by returning a bit-vector of event kinds.  (However, no single
-   event may be represented more than once in a single call.  E.g., a
-   call may indicate that both a fork and a signal occurred, but cannot
-   indicate that two signals occurred.)
-
-   Also, this function returns an indication (third parameter set to
-   non-zero) of whether the query mandates that the process be continued
-   afterwards.  (This is required when using ptrace PT_GET_PROCESS_STATE;
-   not continuing the process afterwards will cause subsequent waits to
-   return the same event, ad infinitum.  Sigh.) */
-typedef enum {
-  PEVT_NONE = 0,
-  PEVT_SIGNAL = 0x01,
-  PEVT_FORK   = 0x02,
-  PEVT_VFORK  = 0x04,
-  PEVT_EXEC   = 0x08,
-  PEVT_EXIT   = 0x10
-} process_event_kind;
-
-typedef int  process_event_vector;
-
-extern process_event_vector  hppa_get_process_events PARAMS ((int, int, int *));
-
-
-/* So we can cleanly use code in infptrace.c.  */
-#define PT_KILL		PT_EXIT
-#define PT_STEP		PT_SINGLE
-#define PT_CONTINUE	PT_CONTIN
-
-/* FIXME HP MERGE : Previously, PT_RDUAREA. this is actually fixed
-   in gdb-hp-snapshot-980509  */
-#define PT_READ_U	PT_RUAREA
-#define PT_WRITE_U	PT_WUAREA
-#define PT_READ_I	PT_RIUSER
-#define PT_READ_D	PT_RDUSER
-#define PT_WRITE_I	PT_WIUSER
-#define PT_WRITE_D	PT_WDUSER
-
-/* attach/detach works to some extent under BSD and HPUX.  So long
-   as the process you're attaching to isn't blocked waiting on io,
-   blocked waiting on a signal, or in a system call things work 
-   fine.  (The problems in those cases are related to the fact that
-   the kernel can't provide complete register information for the
-   target process...  Which really pisses off GDB.)  */
-
-#define ATTACH_DETACH
-
-/* In infptrace or infttrace.c: */
-
-/* Starting with HP-UX 10.30, support is provided (in the form of
-   ttrace requests) for memory-protection-based hardware watchpoints.
-
-   The 10.30 implementation of these functions reside in infttrace.c.
-
-   Stubs of these functions will be provided in infptrace.c, so that
-   10.20 will at least link.  However, the "can I use a fast watchpoint?"
-   query will always return "No" for 10.20. */
-
-#define TARGET_HAS_HARDWARE_WATCHPOINTS
-
-/* The PA can watch any number of locations (generic routines already check
-   that all intermediates are in watchable memory locations). */
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
-        hppa_can_use_hw_watchpoint(type, cnt, ot)
-
-/* The PA can also watch memory regions of arbitrary size, since we're using
-   a page-protection scheme.  (On some targets, apparently watch registers
-   are used, which can only accomodate regions of REGISTER_SIZE.) */
-#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_count) \
-        (1)
-
-/* However, some addresses may not be profitable to use hardware to watch,
-   or may be difficult to understand when the addressed object is out of
-   scope, and hence should be unwatched.  On some targets, this may have
-   severe performance penalties, such that we might as well use regular
-   watchpoints, and save (possibly precious) hardware watchpoints for other
-   locations.
-
-   On HP-UX, we choose not to watch stack-based addresses, because
-
-   [1] Our implementation relies on page protection traps.  The granularity
-   of these is large and so can generate many false hits, which are expensive
-   to respond to.
-
-   [2] Watches of "*p" where we may not know the symbol that p points to,
-   make it difficult to know when the addressed object is out of scope, and
-   hence shouldn't be watched.  Page protection that isn't removed when the
-   addressed object is out of scope will either degrade execution speed
-   (false hits) or give false triggers (when the address is recycled by
-   other calls).
-
-   Since either of these points results in a slow-running inferior, we might
-   as well use normal watchpoints, aka single-step & test. */
-#define TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT(pid,start,len) \
-        hppa_range_profitable_for_hw_watchpoint(pid, start, (LONGEST)(len))
-
-/* On HP-UX, we're using page-protection to implement hardware watchpoints.
-   When an instruction attempts to write to a write-protected memory page,
-   a SIGBUS is raised.  At that point, the write has not actually occurred.
-
-   We must therefore remove page-protections; single-step the inferior (to
-   allow the write to happen); restore page-protections; and check whether
-   any watchpoint triggered.
-
-   If none did, then the write was to a "nearby" location that just happens
-   to fall on the same page as a watched location, and so can be ignored.
-
-   The only intended client of this macro is wait_for_inferior(), in infrun.c.
-   When HAVE_NONSTEPPABLE_WATCHPOINT is true, that function will take care
-   of the stepping & etc. */
-
-#define STOPPED_BY_WATCHPOINT(W) \
-        ((W.kind == TARGET_WAITKIND_STOPPED) && \
-         (stop_signal == TARGET_SIGNAL_BUS) && \
-         ! stepped_after_stopped_by_watchpoint && \
-         bpstat_have_active_hw_watchpoints ())
-
-/* When a hardware watchpoint triggers, we'll move the inferior past it
-   by removing all eventpoints; stepping past the instruction that caused
-   the trigger; reinserting eventpoints; and checking whether any watched
-   location changed. */
-#define HAVE_NONSTEPPABLE_WATCHPOINT
-
-/* Our implementation of "hardware" watchpoints uses memory page-protection
-   faults.  However, HP-UX has unfortunate interactions between these and
-   system calls; basically, it's unsafe to have page protections on when a
-   syscall is running.  Therefore, we also ask for notification of syscall
-   entries and returns.  When the inferior enters a syscall, we disable
-   h/w watchpoints.  When the inferior returns from a syscall, we reenable
-   h/w watchpoints.
-
-   infptrace.c supplies dummy versions of these; infttrace.c is where the
-   meaningful implementations are.
-   */
-#define TARGET_ENABLE_HW_WATCHPOINTS(pid) \
-        hppa_enable_page_protection_events (pid)
-extern void  hppa_enable_hw_watchpoints PARAMS ((int));
-
-#define TARGET_DISABLE_HW_WATCHPOINTS(pid) \
-        hppa_disable_page_protection_events (pid)
-extern void  hppa_disable_hw_watchpoints PARAMS ((int));
-
-/* Use these macros for watchpoint insertion/deletion.  */
-#define target_insert_watchpoint(addr, len, type) \
-        hppa_insert_hw_watchpoint (inferior_pid, addr, (LONGEST)(len), type)
-
-#define target_remove_watchpoint(addr, len, type) \
-        hppa_remove_hw_watchpoint (inferior_pid, addr, (LONGEST)(len), type)
-
-/* We call our k-thread processes "threads", rather
- * than processes.  So we need a new way to print
- * the string.  Code is in hppah-nat.c.
- */
-#define target_pid_to_str( pid ) \
-        hppa_pid_to_str( pid )
-extern char * hppa_pid_to_str PARAMS ((pid_t));
-
-#define target_tid_to_str( pid ) \
-        hppa_tid_to_str( pid )
-extern char * hppa_tid_to_str PARAMS ((pid_t));
-
-/* For this, ID can be either a process or thread ID, and the function
-   will describe it appropriately, returning the description as a printable
-   string.
-
-   The function that implements this macro is defined in infptrace.c and
-   infttrace.c.
-   */
-#define target_pid_or_tid_to_str(ID) \
-        hppa_pid_or_tid_to_str (ID)
-extern char * hppa_pid_or_tid_to_str PARAMS ((pid_t));
-
-/* This is used when handling events caused by a call to vfork().  On ptrace-
-   based HP-UXs, when you resume the vforked child, the parent automagically
-   begins running again.  To prevent this runaway, this function is used.
-
-   Note that for vfork on HP-UX, we receive three events of interest:
-
-   1. the vfork event for the new child process
-   2. the exit or exec event of the new child process (actually, you get
-      two exec events on ptrace-based HP-UXs)
-   3. the vfork event for the original parent process
-
-   The first is always received first.  The other two may be received in any
-   order; HP-UX doesn't guarantee an order.
-   */
-#define ENSURE_VFORKING_PARENT_REMAINS_STOPPED(PID) \
-        hppa_ensure_vforking_parent_remains_stopped (PID)
-extern void  hppa_ensure_vforking_parent_remains_stopped PARAMS((int));
-
-/* This is used when handling events caused by a call to vfork().
-
-   On ttrace-based HP-UXs, the parent vfork and child exec arrive more or less
-   together.  That is, you could do two wait()s without resuming either parent
-   or child, and get both events.
-
-   On ptrace-based HP-UXs, you must resume the child after its exec event is
-   delivered or you won't get the parent's vfork.  I.e., you can't just wait()
-   and get the parent vfork, after receiving the child exec.
-   */
-#define RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK() \
-        hppa_resume_execd_vforking_child_to_get_parent_vfork ()
-extern int  hppa_resume_execd_vforking_child_to_get_parent_vfork PARAMS ((void));
-
-#ifdef HAVE_HPUX_THREAD_SUPPORT
-
-#ifdef __STDC__
-struct objfile;
-#endif
-
-void hpux_thread_new_objfile PARAMS ((struct objfile *objfile));
-#define target_new_objfile(OBJFILE) hpux_thread_new_objfile (OBJFILE)
-
-extern char *hpux_pid_to_str PARAMS ((int pid));
-#define target_pid_to_str(PID) hpux_pid_to_str (PID)
-
-#endif /* HAVE_HPUX_THREAD_SUPPORT */
-
-#define HPUXHPPA
diff --git a/gdb/config/pa/nm-hppah11.h b/gdb/config/pa/nm-hppah11.h
deleted file mode 100644
index 7a73c24..0000000
--- a/gdb/config/pa/nm-hppah11.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Native support for HPPA-RISC machine running HPUX 11.x, for GDB.
-   Copyright 1998 Free Software Foundation, Inc. 
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define GDB_NATIVE_HPUX_11
-
-#include "pa/nm-hppah.h"
diff --git a/gdb/config/pa/nm-hppao.h b/gdb/config/pa/nm-hppao.h
deleted file mode 100644
index a09dfd1..0000000
--- a/gdb/config/pa/nm-hppao.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* HPPA PA-RISC machine native support for Lites, for GDB.
-   Copyright 1995 Free Software Foundation, Inc. 
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "nm-m3.h"
-#define U_REGS_OFFSET 0
-
-#define KERNEL_U_ADDR 0
-
-/* What a coincidence! */
-#define REGISTER_U_ADDR(addr, blockend, regno)				\
-{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
-
-/* This macro defines the register numbers (from REGISTER_NAMES) that
-   are effectively unavailable to the user through ptrace().  It allows
-   us to include the whole register set in REGISTER_NAMES (inorder to
-   better support remote debugging).  If it is used in
-   fetch/store_inferior_registers() gdb will not complain about I/O errors
-   on fetching these registers.  If all registers in REGISTER_NAMES
-   are available, then return false (0).  */
-
-#define CANNOT_STORE_REGISTER(regno)            \
-                   ((regno) == 0) ||     \
-                   ((regno) == PCSQ_HEAD_REGNUM) || \
-                   ((regno) >= PCSQ_TAIL_REGNUM && (regno) < IPSW_REGNUM) ||  \
-                   ((regno) > IPSW_REGNUM && (regno) < FP4_REGNUM)
-
-/* fetch_inferior_registers is in hppab-nat.c.  */
-#define FETCH_INFERIOR_REGISTERS
-
-/* attach/detach works to some extent under BSD and HPUX.  So long
-   as the process you're attaching to isn't blocked waiting on io,
-   blocked waiting on a signal, or in a system call things work 
-   fine.  (The problems in those cases are related to the fact that
-   the kernel can't provide complete register information for the
-   target process...  Which really pisses off GDB.)  */
-
-#define ATTACH_DETACH
-
-#define EMULATOR_BASE 0x90100000
-#define EMULATOR_END  0x90200000
diff --git a/gdb/config/pa/tm-hppa.h b/gdb/config/pa/tm-hppa.h
deleted file mode 100644
index 5a187fb..0000000
--- a/gdb/config/pa/tm-hppa.h
+++ /dev/null
@@ -1,672 +0,0 @@
-/* Parameters for execution on any Hewlett-Packard PA-RISC machine.
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1995
-   Free Software Foundation, Inc. 
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Forward declarations of some types we use in prototypes */
-
-#ifdef __STDC__
-struct frame_info;
-struct frame_saved_regs;
-struct value;
-struct type;
-struct inferior_status;
-#endif
-
-/* Target system byte order. */
-
-#define	TARGET_BYTE_ORDER	BIG_ENDIAN
-
-/* By default assume we don't have to worry about software floating point.  */
-#ifndef SOFT_FLOAT
-#define SOFT_FLOAT 0
-#endif
-
-/* Get at various relevent fields of an instruction word. */
-
-#define MASK_5 0x1f
-#define MASK_11 0x7ff
-#define MASK_14 0x3fff
-#define MASK_21 0x1fffff
-
-/* This macro gets bit fields using HP's numbering (MSB = 0) */
-
-#define GET_FIELD(X, FROM, TO) \
-  ((X) >> (31 - (TO)) & ((1 << ((TO) - (FROM) + 1)) - 1))
-
-/* Watch out for NaNs */
-
-#define IEEE_FLOAT
-
-/* On the PA, any pass-by-value structure > 8 bytes is actually
-   passed via a pointer regardless of its type or the compiler
-   used.  */
-
-#define REG_STRUCT_HAS_ADDR(gcc_p,type) \
-  (TYPE_LENGTH (type) > 8)
-
-extern use_struct_convention_fn hppa_use_struct_convention;
-#define USE_STRUCT_CONVENTION(gcc_p,type) hppa_use_struct_convention (gcc_p,type)
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-     
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc) pc = skip_prologue (pc)
-extern CORE_ADDR skip_prologue PARAMS ((CORE_ADDR));
-
-/* If PC is in some function-call trampoline code, return the PC
-   where the function itself actually starts.  If not, return NULL.  */
-
-#define	SKIP_TRAMPOLINE_CODE(pc) skip_trampoline_code (pc, NULL)
-
-/* Return non-zero if we are in an appropriate trampoline. */
-
-#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) \
-   in_solib_call_trampoline (pc, name)
-extern int in_solib_call_trampoline PARAMS ((CORE_ADDR, char *));
-
-#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) \
-  in_solib_return_trampoline (pc, name)
-extern int in_solib_return_trampoline PARAMS ((CORE_ADDR, char *));
-
-/* Immediately after a function call, return the saved pc.
-   Can't go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#undef	SAVED_PC_AFTER_CALL
-#define SAVED_PC_AFTER_CALL(frame) saved_pc_after_call (frame)
-extern CORE_ADDR saved_pc_after_call PARAMS ((struct frame_info *));
-
-/* Stack grows upward */
-
-#define INNER_THAN(lhs,rhs) ((lhs) > (rhs))
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-#define BREAKPOINT {0x00, 0x01, 0x00, 0x04}
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.
-
-   Not on the PA-RISC */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_REGS 128
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES	\
- {"flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9",	\
-  "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19",	\
-  "r20", "r21", "r22", "r23", "r24", "r25", "r26", "dp", "ret0", "ret1", \
-  "sp", "r31", "sar", "pcoqh", "pcsqh", "pcoqt", "pcsqt", \
-  "eiem", "iir", "isr", "ior", "ipsw", "goto", "sr4", "sr0", "sr1", "sr2", \
-  "sr3", "sr5", "sr6", "sr7", "cr0", "cr8", "cr9", "ccr", "cr12", "cr13", \
-  "cr24", "cr25", "cr26", "mpsfu_high", "mpsfu_low", "mpsfu_ovflo", "pad", \
-  "fpsr", "fpe1", "fpe2", "fpe3", "fpe4", "fpe5", "fpe6", "fpe7", \
-  "fr4", "fr4R", "fr5", "fr5R", "fr6", "fr6R", "fr7", "fr7R", \
-  "fr8", "fr8R", "fr9", "fr9R", "fr10", "fr10R", "fr11", "fr11R", \
-  "fr12", "fr12R", "fr13", "fr13R", "fr14", "fr14R", "fr15", "fr15R", \
-  "fr16", "fr16R", "fr17", "fr17R", "fr18", "fr18R", "fr19", "fr19R", \
-  "fr20", "fr20R", "fr21", "fr21R", "fr22", "fr22R", "fr23", "fr23R", \
-  "fr24", "fr24R", "fr25", "fr25R", "fr26", "fr26R", "fr27", "fr27R", \
-  "fr28", "fr28R", "fr29", "fr29R", "fr30", "fr30R", "fr31", "fr31R"}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define R0_REGNUM 0		/* Doesn't actually exist, used as base for
-				   other r registers.  */
-#define FLAGS_REGNUM 0		/* Various status flags */
-#define RP_REGNUM 2		/* return pointer */
-#define FP_REGNUM 3		/* Contains address of executing stack */
-				/* frame */
-#define SP_REGNUM 30		/* Contains address of top of stack */
-#define SAR_REGNUM 32		/* Shift Amount Register */
-#define IPSW_REGNUM 41		/* Interrupt Processor Status Word */
-#define PCOQ_HEAD_REGNUM 33	/* instruction offset queue head */
-#define PCSQ_HEAD_REGNUM 34	/* instruction space queue head */
-#define PCOQ_TAIL_REGNUM 35	/* instruction offset queue tail */
-#define PCSQ_TAIL_REGNUM 36	/* instruction space queue tail */
-#define EIEM_REGNUM 37		/* External Interrupt Enable Mask */
-#define IIR_REGNUM 38		/* Interrupt Instruction Register */
-#define IOR_REGNUM 40		/* Interrupt Offset Register */
-#define SR4_REGNUM 43		/* space register 4 */
-#define RCR_REGNUM 51		/* Recover Counter (also known as cr0) */
-#define CCR_REGNUM 54		/* Coprocessor Configuration Register */
-#define TR0_REGNUM 57		/* Temporary Registers (cr24 -> cr31) */
-#define FP0_REGNUM 64		/* floating point reg. 0 */
-#define FP4_REGNUM 72
-
-/* compatibility with the rest of gdb. */
-#define PC_REGNUM PCOQ_HEAD_REGNUM
-#define NPC_REGNUM PCOQ_TAIL_REGNUM
-
-/*
- * Processor Status Word Masks
- */
-
-#define PSW_T   0x01000000      /* Taken Branch Trap Enable */
-#define PSW_H   0x00800000      /* Higher-Privilege Transfer Trap Enable */
-#define PSW_L   0x00400000      /* Lower-Privilege Transfer Trap Enable */
-#define PSW_N   0x00200000      /* PC Queue Front Instruction Nullified */
-#define PSW_X   0x00100000      /* Data Memory Break Disable */
-#define PSW_B   0x00080000      /* Taken Branch in Previous Cycle */
-#define PSW_C   0x00040000      /* Code Address Translation Enable */
-#define PSW_V   0x00020000      /* Divide Step Correction */
-#define PSW_M   0x00010000      /* High-Priority Machine Check Disable */
-#define PSW_CB  0x0000ff00      /* Carry/Borrow Bits */
-#define PSW_R   0x00000010      /* Recovery Counter Enable */
-#define PSW_Q   0x00000008      /* Interruption State Collection Enable */
-#define PSW_P   0x00000004      /* Protection ID Validation Enable */
-#define PSW_D   0x00000002      /* Data Address Translation Enable */
-#define PSW_I   0x00000001      /* External, Power Failure, Low-Priority */
-                                /* Machine Check Interruption Enable */
-
-/* When fetching register values from an inferior or a core file,
-   clean them up using this macro.  BUF is a char pointer to
-   the raw value of the register in the registers[] array.  */
-
-#define	CLEAN_UP_REGISTER_VALUE(regno, buf) \
-  do {	\
-    if ((regno) == PCOQ_HEAD_REGNUM || (regno) == PCOQ_TAIL_REGNUM) \
-      (buf)[3] &= ~0x3;	\
-  } while (0)
-
-/* Define DO_REGISTERS_INFO() to do machine-specific formatting
-   of register dumps. */
-
-#define DO_REGISTERS_INFO(_regnum, fp) pa_do_registers_info (_regnum, fp)
-extern void pa_do_registers_info PARAMS ((int, int));
-
-/* PA specific macro to see if the current instruction is nullified. */
-#ifndef INSTRUCTION_NULLIFIED
-#define INSTRUCTION_NULLIFIED ((int)read_register (IPSW_REGNUM) & 0x00200000)
-#endif
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the PA-RISC, all regs are 4 bytes, including
-   the FP registers (they're accessed as two 4 byte halves).  */
-
-#define REGISTER_RAW_SIZE(N) 4
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES (NUM_REGS * 4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) (N) * 4
-
-/* Number of bytes of storage in the program's representation
-   for register N. */
-
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- ((N) < FP4_REGNUM ? builtin_type_int : builtin_type_float)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) {write_register (28, (ADDR)); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF. 
-
-   FIXME: Not sure what to do for soft float here.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  { \
-    if (TYPE_CODE (TYPE) == TYPE_CODE_FLT && !SOFT_FLOAT) \
-      memcpy ((VALBUF), \
-	      ((char *)(REGBUF)) + REGISTER_BYTE (FP4_REGNUM), \
-	      TYPE_LENGTH (TYPE)); \
-    else \
-      memcpy ((VALBUF), \
-	      (char *)(REGBUF) + REGISTER_BYTE (28) + \
-	      ((TYPE_LENGTH (TYPE) > 4 ? 8 : 4) - TYPE_LENGTH (TYPE)), \
-	      TYPE_LENGTH (TYPE)); \
-  }
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.
-
-   For software floating point the return value goes into the integer
-   registers.  But we don't have any flag to key this on, so we always
-   store the value into the integer registers, and if it's a float value,
-   then we put it in the float registers too.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE (28),(VALBUF), TYPE_LENGTH (TYPE)) ; \
-  if (!SOFT_FLOAT) \
-    write_register_bytes ((TYPE_CODE(TYPE) == TYPE_CODE_FLT \
-			   ? REGISTER_BYTE (FP4_REGNUM) \
-			   : REGISTER_BYTE (28)),		\
-			  (VALBUF), TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  (*(int *)((REGBUF) + REGISTER_BYTE (28)))
-
-/*
- * This macro defines the register numbers (from REGISTER_NAMES) that
- * are effectively unavailable to the user through ptrace().  It allows
- * us to include the whole register set in REGISTER_NAMES (inorder to
- * better support remote debugging).  If it is used in
- * fetch/store_inferior_registers() gdb will not complain about I/O errors
- * on fetching these registers.  If all registers in REGISTER_NAMES
- * are available, then return false (0).
- */
-
-#define CANNOT_STORE_REGISTER(regno)            \
-                   ((regno) == 0) ||     \
-                   ((regno) == PCSQ_HEAD_REGNUM) || \
-                   ((regno) >= PCSQ_TAIL_REGNUM && (regno) < IPSW_REGNUM) ||  \
-                   ((regno) > IPSW_REGNUM && (regno) < FP4_REGNUM)
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) init_extra_frame_info (fromleaf, frame)
-extern void init_extra_frame_info PARAMS ((int, struct frame_info *));
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer.
-
-   FRAME_CHAIN_COMBINE takes the chain pointer and the frame's nominal address
-   and produces the nominal address of the caller frame.
-
-   However, if FRAME_CHAIN_VALID returns zero,
-   it means the given frame is the outermost one and has no caller.
-   In that case, FRAME_CHAIN_COMBINE is not used.  */
-
-/* In the case of the PA-RISC, the frame's nominal address
-   is the address of a 4-byte word containing the calling frame's
-   address (previous FP).  */
-
-#define FRAME_CHAIN(thisframe) frame_chain (thisframe)
-extern CORE_ADDR frame_chain PARAMS ((struct frame_info *));
-
-#define FRAME_CHAIN_VALID(chain, thisframe) \
-  frame_chain_valid (chain, thisframe)
-extern int frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-
-#define FRAME_CHAIN_COMBINE(chain, thisframe) (chain)
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_function_invocation(FI)
-extern int frameless_function_invocation PARAMS ((struct frame_info *));
-
-extern CORE_ADDR hppa_frame_saved_pc PARAMS ((struct frame_info *frame));
-#define FRAME_SAVED_PC(FRAME) hppa_frame_saved_pc (FRAME)
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-  hppa_frame_find_saved_regs (frame_info, &frame_saved_regs)
-extern void
-hppa_frame_find_saved_regs PARAMS ((struct frame_info *,
-				    struct frame_saved_regs *));
-
-
-/* Things needed for making the inferior call functions.  */
-
-/* Push an empty stack frame, to record the current PC, etc. */
-
-#define PUSH_DUMMY_FRAME push_dummy_frame (&inf_status)
-extern void push_dummy_frame PARAMS ((struct inferior_status *));
-
-/* Discard from the stack the innermost frame, 
-   restoring all saved registers.  */
-#define POP_FRAME  hppa_pop_frame ()
-extern void hppa_pop_frame PARAMS ((void));
-
-#define INSTRUCTION_SIZE 4
-
-#ifndef PA_LEVEL_0
-
-/* Non-level zero PA's have space registers (but they don't always have
-   floating-point, do they????  */
-
-/* This sequence of words is the instructions
-
-; Call stack frame has already been built by gdb. Since we could be calling 
-; a varargs function, and we do not have the benefit of a stub to put things in
-; the right place, we load the first 4 word of arguments into both the general
-; and fp registers.
-call_dummy
-	ldw -36(sp), arg0
-	ldw -40(sp), arg1
-	ldw -44(sp), arg2
-	ldw -48(sp), arg3
-	ldo -36(sp), r1
-	fldws 0(0, r1), fr4
-	fldds -4(0, r1), fr5
-	fldws -8(0, r1), fr6
-	fldds -12(0, r1), fr7
-	ldil 0, r22			; FUNC_LDIL_OFFSET must point here
-	ldo 0(r22), r22			; FUNC_LDO_OFFSET must point here
-	ldsid (0,r22), r4
-	ldil 0, r1			; SR4EXPORT_LDIL_OFFSET must point here
-	ldo 0(r1), r1			; SR4EXPORT_LDO_OFFSET must point here
-	ldsid (0,r1), r20
-	combt,=,n r4, r20, text_space	; If target is in data space, do a
-	ble 0(sr5, r22)			; "normal" procedure call
-	copy r31, r2
-	break 4, 8 
-	mtsp r21, sr0
-	ble,n 0(sr0, r22)
-text_space				; Otherwise, go through _sr4export,
-	ble (sr4, r1)			; which will return back here.
-	stw r31,-24(r30)
-	break 4, 8
-	mtsp r21, sr0
-	ble,n 0(sr0, r22)
-	nop				; To avoid kernel bugs 
-	nop				; and keep the dummy 8 byte aligned
-
-   The dummy decides if the target is in text space or data space. If
-   it's in data space, there's no problem because the target can
-   return back to the dummy. However, if the target is in text space,
-   the dummy calls the secret, undocumented routine _sr4export, which
-   calls a function in text space and can return to any space. Instead
-   of including fake instructions to represent saved registers, we
-   know that the frame is associated with the call dummy and treat it
-   specially.
-
-   The trailing NOPs are needed to avoid a bug in HPUX, BSD and OSF1 
-   kernels.   If the memory at the location pointed to by the PC is
-   0xffffffff then a ptrace step call will fail (even if the instruction
-   is nullified).
-
-   The code to pop a dummy frame single steps three instructions
-   starting with the last mtsp.  This includes the nullified "instruction"
-   following the ble (which is uninitialized junk).  If the 
-   "instruction" following the last BLE is 0xffffffff, then the ptrace
-   will fail and the dummy frame is not correctly popped.
-
-   By placing a NOP in the delay slot of the BLE instruction we can be 
-   sure that we never try to execute a 0xffffffff instruction and
-   avoid the kernel bug.  The second NOP is needed to keep the call
-   dummy 8 byte aligned.  */
-
-/* Define offsets into the call dummy for the target function address */
-#define FUNC_LDIL_OFFSET (INSTRUCTION_SIZE * 9)
-#define FUNC_LDO_OFFSET (INSTRUCTION_SIZE * 10)
-
-/* Define offsets into the call dummy for the _sr4export address */
-#define SR4EXPORT_LDIL_OFFSET (INSTRUCTION_SIZE * 12)
-#define SR4EXPORT_LDO_OFFSET (INSTRUCTION_SIZE * 13)
-
-#define CALL_DUMMY {0x4BDA3FB9, 0x4BD93FB1, 0x4BD83FA9, 0x4BD73FA1,\
-                    0x37C13FB9, 0x24201004, 0x2C391005, 0x24311006,\
-                    0x2C291007, 0x22C00000, 0x36D60000, 0x02C010A4,\
-                    0x20200000, 0x34210000, 0x002010b4, 0x82842022,\
-                    0xe6c06000, 0x081f0242, 0x00010004, 0x00151820,\
-                    0xe6c00002, 0xe4202000, 0x6bdf3fd1, 0x00010004,\
-                    0x00151820, 0xe6c00002, 0x08000240, 0x08000240}
-
-#define CALL_DUMMY_LENGTH (INSTRUCTION_SIZE * 28)
-
-#else /* defined PA_LEVEL_0 */
-
-/* This is the call dummy for a level 0 PA.  Level 0's don't have space
-   registers (or floating point??), so we skip all that inter-space call stuff,
-   and avoid touching the fp regs.
-
-call_dummy
-
-	ldw -36(%sp), %arg0
-	ldw -40(%sp), %arg1
-	ldw -44(%sp), %arg2
-	ldw -48(%sp), %arg3
-	ldil 0, %r31			; FUNC_LDIL_OFFSET must point here
-	ldo 0(%r31), %r31		; FUNC_LDO_OFFSET must point here
-	ble 0(%sr0, %r31)
-	copy %r31, %r2
-	break 4, 8 
-	nop				; restore_pc_queue expects these
-	bv,n 0(%r22)			; instructions to be here...
-	nop
-*/
-
-/* Define offsets into the call dummy for the target function address */
-#define FUNC_LDIL_OFFSET (INSTRUCTION_SIZE * 4)
-#define FUNC_LDO_OFFSET (INSTRUCTION_SIZE * 5)
-
-#define CALL_DUMMY {0x4bda3fb9, 0x4bd93fb1, 0x4bd83fa9, 0x4bd73fa1,\
-		    0x23e00000, 0x37ff0000, 0xe7e00000, 0x081f0242,\
-		    0x00010004, 0x08000240, 0xeac0c002, 0x08000240}
-
-#define CALL_DUMMY_LENGTH (INSTRUCTION_SIZE * 12)
-
-#endif
-
-#define CALL_DUMMY_START_OFFSET 0
-
-/*
- * Insert the specified number of args and function address
- * into a call sequence of the above form stored at DUMMYNAME.
- *
- * On the hppa we need to call the stack dummy through $$dyncall.
- * Therefore our version of FIX_CALL_DUMMY takes an extra argument,
- * real_pc, which is the location where gdb should start up the
- * inferior to do the function call.
- */
-
-#define FIX_CALL_DUMMY hppa_fix_call_dummy
-
-extern CORE_ADDR
-hppa_fix_call_dummy PARAMS ((char *, CORE_ADDR, CORE_ADDR, int,
-			     struct value **, struct type *, int));
-
-/* Stack must be aligned on 32-bit boundaries when synthesizing
-   function calls.  We still need STACK_ALIGN, PUSH_ARGUMENTS does
-   not do all the work. */
-
-#define STACK_ALIGN(ADDR) (((ADDR) + 7) & -8)
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-    sp = hppa_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR
-hppa_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int,
-			     CORE_ADDR));
-
-/* The low two bits of the PC on the PA contain the privilege level.  Some
-   genius implementing a (non-GCC) compiler apparently decided this means
-   that "addresses" in a text section therefore include a privilege level,
-   and thus symbol tables should contain these bits.  This seems like a
-   bonehead thing to do--anyway, it seems to work for our purposes to just
-   ignore those bits.  */
-#define SMASH_TEXT_ADDRESS(addr) ((addr) &= ~0x3)
-
-#define	GDB_TARGET_IS_HPPA
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/*
- * Unwind table and descriptor.
- */
-
-struct unwind_table_entry {
-  unsigned int region_start;
-  unsigned int region_end;
-
-  unsigned int Cannot_unwind         :  1;
-  unsigned int Millicode             :  1;
-  unsigned int Millicode_save_sr0    :  1;
-  unsigned int Region_description    :  2;
-  unsigned int reserved1             :  1;
-  unsigned int Entry_SR              :  1;
-  unsigned int Entry_FR              :  4; /* number saved */
-  unsigned int Entry_GR              :  5; /* number saved */
-  unsigned int Args_stored           :  1;
-  unsigned int Variable_Frame	     :  1;
-  unsigned int Separate_Package_Body :  1;
-  unsigned int Frame_Extension_Millicode:1;
-  unsigned int Stack_Overflow_Check  :  1;
-  unsigned int Two_Instruction_SP_Increment:1;
-  unsigned int Ada_Region	     :  1;
-/* Use this field to store a stub unwind type.  */
-#define stub_type reserved2
-  unsigned int reserved2	     :  4;
-  unsigned int Save_SP               :  1;
-  unsigned int Save_RP               :  1;
-  unsigned int Save_MRP_in_frame     :  1;
-  unsigned int extn_ptr_defined      :  1;
-  unsigned int Cleanup_defined       :  1;
-
-  unsigned int MPE_XL_interrupt_marker: 1;
-  unsigned int HP_UX_interrupt_marker:  1;
-  unsigned int Large_frame	     :  1;
-  unsigned int reserved4             :  2;
-  unsigned int Total_frame_size      : 27;
-};
-
-/* HP linkers also generate unwinds for various linker-generated stubs.
-   GDB reads in the stubs from the $UNWIND_END$ subspace, then 
-   "converts" them into normal unwind entries using some of the reserved
-   fields to store the stub type.  */
-
-struct stub_unwind_entry
-{
-  /* The offset within the executable for the associated stub.  */
-  unsigned stub_offset;
-
-  /* The type of stub this unwind entry describes.  */
-  char type;
-
-  /* Unknown.  Not needed by GDB at this time.  */
-  char prs_info;
-
-  /* Length (in instructions) of the associated stub.  */
-  short stub_length;
-};
-
-/* Sizes (in bytes) of the native unwind entries.  */
-#define UNWIND_ENTRY_SIZE 16
-#define STUB_UNWIND_ENTRY_SIZE 8
-
-/* The gaps represent linker stubs used in MPE and space for future
-   expansion.  */
-enum unwind_stub_types
-{
-  LONG_BRANCH = 1,
-  PARAMETER_RELOCATION = 2,
-  EXPORT = 10,
-  IMPORT = 11,
-};
-
-	
-/* Info about the unwind table associated with an object file.  This is hung
-   off of the objfile->obj_private pointer, and is allocated in the objfile's
-   psymbol obstack.  This allows us to have unique unwind info for each
-   executable and shared library that we are debugging.  */
-
-struct obj_unwind_info {
-  struct unwind_table_entry *table; /* Pointer to unwind info */
-  struct unwind_table_entry *cache; /* Pointer to last entry we found */
-  int last;			/* Index of last entry */
-};
-
-#define OBJ_UNWIND_INFO(obj) ((struct obj_unwind_info *)obj->obj_private)
-
-extern CORE_ADDR target_read_pc PARAMS ((int));
-extern void target_write_pc PARAMS ((CORE_ADDR, int));
-extern CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR, char *));
-
-#define TARGET_READ_PC(pid) target_read_pc (pid)
-#define TARGET_WRITE_PC(v,pid) target_write_pc (v,pid)
-
-/* For a number of horrible reasons we may have to adjust the location
-   of variables on the stack.  Ugh.  */
-#define HPREAD_ADJUST_STACK_ADDRESS(ADDR) hpread_adjust_stack_address(ADDR)
-
-extern int hpread_adjust_stack_address PARAMS ((CORE_ADDR));
-
-/* If the current gcc for for this target does not produce correct debugging
-   information for float parameters, both prototyped and unprototyped, then
-   define this macro.  This forces gdb to  always assume that floats are
-   passed as doubles and then converted in the callee.
-
-   For the pa, it appears that the debug info marks the parameters as
-   floats regardless of whether the function is prototyped, but the actual
-   values are passed as doubles for the non-prototyped case and floats for
-   the prototyped case.  Thus we choose to make the non-prototyped case work
-   for C and break the prototyped case, since the non-prototyped case is
-   probably much more common.  (FIXME). */
-
-#define COERCE_FLOAT_TO_DOUBLE (current_language -> la_language == language_c)
diff --git a/gdb/config/pa/tm-hppab.h b/gdb/config/pa/tm-hppab.h
deleted file mode 100644
index 1cd438d..0000000
--- a/gdb/config/pa/tm-hppab.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Parameters for execution on an HP PA-RISC machine running BSD, for GDB.
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).  */
-
-/* For BSD:
-
-   The signal context structure pointer is always saved at the base
-   of the frame + 0x4.
-
-   We get the PC & SP directly from the sigcontext structure itself.
-   For other registers we have to dive in a little deeper: 
-
-   The hardware save state pointer is at offset 0x10 within the 
-   signal context structure.
-
-   Within the hardware save state, registers are found in the same order
-   as the register numbers in GDB. */
-
-#define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \
-{ \
-  *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \
-  *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \
-}
-
-#define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \
-{ \
-  *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \
-  *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \
-}
-
-#define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \
-{ \
-  int i; \
-  CORE_ADDR TMP; \
-  TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \
-  TMP = read_memory_integer (TMP + 0x10, 4); \
-  for (i = 0; i < NUM_REGS; i++) \
-    { \
-      if (i == SP_REGNUM) \
-	(FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \
-      else \
-	(FSR)->regs[i] = TMP + i * 4; \
-    } \
-}
-
-/* It's mostly just the common stuff.  */
-#include "pa/tm-hppa.h"
diff --git a/gdb/config/pa/tm-hppah.h b/gdb/config/pa/tm-hppah.h
deleted file mode 100644
index 5c35f7d..0000000
--- a/gdb/config/pa/tm-hppah.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Parameters for execution on an HP PA-RISC machine, running HPUX, for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc. 
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-
-/* Actually, for a PA running HPUX the kernel calls the signal handler
-   without an intermediate trampoline.  Luckily the kernel always sets
-   the return pointer for the signal handler to point to _sigreturn.  */
-#define IN_SIGTRAMP(pc, name) (name && STREQ ("_sigreturn", name))
-
-/* For HPUX:
-
-   The signal context structure pointer is always saved at the base
-   of the frame which "calls" the signal handler.  We only want to find
-   the hardware save state structure, which lives 10 32bit words into
-   sigcontext structure.
-
-   Within the hardware save state structure, registers are found in the
-   same order as the register numbers in GDB.
-
-   The kernel apparently sets %r31 in the saved state structure to point
-   to the active instruction when the signal was taken.  Everything
-   else looks fairly reasonable.  (I assume the kernel fixes %r31 from
-   within _sigreturn?.  */
-
-#define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \
-{ \
-  *(TMP) = read_memory_integer ((FRAME)->frame + (41 * 4) , 4); \
-}
-
-#define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \
-{ \
-  *(TMP) = read_memory_integer ((FRAME)->frame + (40 * 4), 4); \
-}
-
-#define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \
-{ \
-  int i; \
-  CORE_ADDR TMP; \
-  TMP = (FRAME)->frame + (10 * 4); \
-  for (i = 0; i < NUM_REGS; i++) \
-    { \
-      if (i == SP_REGNUM) \
-	(FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \
-      else \
-	(FSR)->regs[i] = TMP + i * 4; \
-    } \
-}
-
-/* We need to figure out where the text region is so that we use the
-   appropriate ptrace operator to manipulate text.  Simply reading/writing
-   user space will crap out HPUX.  */
-
-#define NEED_TEXT_START_END
-
-/* Mostly it's common to all HPPA's.  */
-#include "pa/tm-hppa.h"
diff --git a/gdb/config/pa/tm-hppao.h b/gdb/config/pa/tm-hppao.h
deleted file mode 100644
index 7df4247..0000000
--- a/gdb/config/pa/tm-hppao.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Parameters for execution on an HP PA-RISC machine running OSF1, for GDB.
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).  */
-
-/* Define offsets to access CPROC stack when it does not have
- * a kernel thread.
- */
-#define MACHINE_CPROC_SP_OFFSET 20
-#define MACHINE_CPROC_PC_OFFSET 16
-#define MACHINE_CPROC_FP_OFFSET 12
-
-/*
- * Software defined PSW masks.
- */
-#define PSW_SS  0x10000000      /* Kernel managed single step */
-
-/* Thread flavors used in re-setting the T bit.
- * @@ this is also bad for cross debugging.
- */
-#define TRACE_FLAVOR		HP800_THREAD_STATE
-#define TRACE_FLAVOR_SIZE	HP800_THREAD_STATE_COUNT
-#define TRACE_SET(x,state) \
-	((struct hp800_thread_state *)state)->cr22 |= PSW_SS
-#define TRACE_CLEAR(x,state) \
-  	((((struct hp800_thread_state *)state)->cr22 &= ~PSW_SS), 1)
-
-/* For OSF1 (Should be close if not identical to BSD, but I haven't
-   tested it yet):
-
-   The signal context structure pointer is always saved at the base
-   of the frame + 0x4.
-
-   We get the PC & SP directly from the sigcontext structure itself.
-   For other registers we have to dive in a little deeper: 
-
-   The hardware save state pointer is at offset 0x10 within the 
-   signal context structure.
-
-   Within the hardware save state, registers are found in the same order
-   as the register numbers in GDB. */
-
-#define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \
-{ \
-  *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \
-  *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \
-}
-
-#define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \
-{ \
-  *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \
-  *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \
-}
-
-#define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \
-{ \
-  int i; \
-  CORE_ADDR TMP; \
-  TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \
-  TMP = read_memory_integer (TMP + 0x10, 4); \
-  for (i = 0; i < NUM_REGS; i++) \
-    { \
-      if (i == SP_REGNUM) \
-	(FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \
-      else \
-	(FSR)->regs[i] = TMP + i * 4; \
-    } \
-}
-
-/* OSF1 does not need the pc space queue restored.  */
-#define NO_PC_SPACE_QUEUE_RESTORE
-
-/* The mach kernel uses the recovery counter to implement single
-   stepping.  While this greatly simplifies the kernel support
-   necessary for single stepping, it unfortunately does the wrong
-   thing in the presense of a nullified instruction (gives control
-   back two insns after the nullifed insn).  This is an artifact
-   of the HP architecture (recovery counter doesn't tick for
-   nullified insns).
-
-   Do our best to avoid losing in such situations.  */
-#define INSTRUCTION_NULLIFIED \
-(({ \
-    int ipsw = (int)read_register(IPSW_REGNUM); \
-    if (ipsw & PSW_N)  \
-      { \
-        int pcoqt = (int)read_register(PCOQ_TAIL_REGNUM); \
-        write_register(PCOQ_HEAD_REGNUM, pcoqt); \
-        write_register(PCOQ_TAIL_REGNUM, pcoqt + 0x4); \
-        write_register(IPSW_REGNUM, ipsw & ~(PSW_N | PSW_B | PSW_X)); \
-        stop_pc = pcoqt; \
-      } \
-   }), 0) 
-
-/* It's mostly just the common stuff.  */
-
-#include "pa/tm-hppa.h"
diff --git a/gdb/config/pa/tm-pro.h b/gdb/config/pa/tm-pro.h
deleted file mode 100644
index 05ecb62..0000000
--- a/gdb/config/pa/tm-pro.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* Parameters for execution on an HP PA-RISC level 0 embedded system.
-   This is based on tm-hppab.h.
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).  */
-
-#define PA_LEVEL_0		/* Disables touching space regs and fp */
-
-/* All the PRO targets use software floating point at the moment.  */
-#define SOFT_FLOAT 1
-
-/* It's mostly just the common stuff.  */
-#include "pa/tm-hppa.h"
-
-#define GDB_TARGET_IS_PA_ELF
diff --git a/gdb/config/pa/xm-hppab.h b/gdb/config/pa/xm-hppab.h
deleted file mode 100644
index 9f6467f..0000000
--- a/gdb/config/pa/xm-hppab.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Parameters for hosting on an HPPA PA-RISC machine, running BSD, for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc. 
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is a big-endian host.  */
-
-#define	HOST_BYTE_ORDER	BIG_ENDIAN
-
-#include "pa/xm-pa.h"
diff --git a/gdb/config/pa/xm-hppah.h b/gdb/config/pa/xm-hppah.h
deleted file mode 100644
index 2cd47dd..0000000
--- a/gdb/config/pa/xm-hppah.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Parameters for hosting on an HPPA-RISC machine running HPUX, for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc. 
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Host is big-endian. */
-#define	HOST_BYTE_ORDER	BIG_ENDIAN
-
-#include "pa/xm-pa.h"
-
-#define USG
-
-#ifndef __STDC__
-/* This define is discussed in decode_line_1 in symtab.c  */
-#define HPPA_COMPILER_BUG
-#endif
-
-#define HAVE_TERMIOS
-
-/* HP defines malloc and realloc as returning void *, even for non-ANSI
-   compilations (such as with the native compiler). */
-
-#define MALLOC_INCOMPATIBLE
-
-extern void *
-malloc PARAMS ((size_t));
-
-extern void *
-realloc PARAMS ((void *, size_t));
-
-extern void
-free PARAMS ((void *));
diff --git a/gdb/config/pa/xm-pa.h b/gdb/config/pa/xm-pa.h
deleted file mode 100644
index 979609d..0000000
--- a/gdb/config/pa/xm-pa.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* Definitions for all PA machines.  */
-
-/* This was created for "makeva", which is obsolete.  This file can
-   probably go away (unless someone can think of some other host thing
-   which is common to various pa machines).  */
diff --git a/gdb/config/powerpc/.Sanitize b/gdb/config/powerpc/.Sanitize
deleted file mode 100644
index d2d5356..0000000
--- a/gdb/config/powerpc/.Sanitize
+++ /dev/null
@@ -1,65 +0,0 @@
-# .Sanitize for devo/gdb/config/powerpc.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-aix.mh
-aix.mt
-cygwin.mh
-cygwin.mt
-gdbserve.mt
-linux.mh
-macos.mh
-macos.mt
-linux.mh
-nm-aix.h
-nm-macos.h
-nm-solaris.h
-ppc-eabi.mt
-ppc-nw.mt
-ppc-sim.mt
-ppcle-eabi.mt
-ppcle-sim.mt
-solaris.mh
-solaris.mt
-tm-cygwin.h
-tm-macos.h
-tm-ppc-aix.h
-tm-ppc-eabi.h
-tm-ppc-nw.h
-tm-ppc-sim.h
-tm-ppcle-eabi.h
-tm-ppcle-sim.h
-tm-solaris.h
-xm-aix.h
-xm-cygwin.h
-xm-linux.h
-xm-mpw.h
-xm-solaris.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/powerpc/cygwin.mh b/gdb/config/powerpc/cygwin.mh
deleted file mode 100644
index 0c25709..0000000
--- a/gdb/config/powerpc/cygwin.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-MH_CFLAGS=
-XM_FILE=xm-cygwin.h
-XDEP_FILES=ser-tcp.o
-NATDEPFILES=win32-nat.o
-XM_CLIBS=-lkernel32
diff --git a/gdb/config/powerpc/cygwin.mt b/gdb/config/powerpc/cygwin.mt
deleted file mode 100644
index b86b2af..0000000
--- a/gdb/config/powerpc/cygwin.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Powerpc running cygnus's unix api over win32
-TDEPFILES= rs6000-tdep.o
-TM_FILE= tm-cygwin.h
-
-
-
diff --git a/gdb/config/powerpc/gdbserve.mt b/gdb/config/powerpc/gdbserve.mt
deleted file mode 100644
index 7728407..0000000
--- a/gdb/config/powerpc/gdbserve.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: GDBSERVE.NLM running on a Power-PC
-TDEPFILES= ppc.o 
-CPU_FILE= ppc
diff --git a/gdb/config/powerpc/macos.mh b/gdb/config/powerpc/macos.mh
deleted file mode 100644
index 63b0648..0000000
--- a/gdb/config/powerpc/macos.mh
+++ /dev/null
@@ -1,4 +0,0 @@
-# Host: PowerMac (PowerPC running MacOS)
-
-NATDEPFILES= mac-nat.o
-NAT_FILE= nm-macos.h
diff --git a/gdb/config/powerpc/macos.mt b/gdb/config/powerpc/macos.mt
deleted file mode 100644
index 07ad0d2..0000000
--- a/gdb/config/powerpc/macos.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerMac (PowerPC running MacOS)
-TDEPFILES= rs6000-tdep.o xcoffread.o
-TM_FILE= tm-macos.h
diff --git a/gdb/config/powerpc/nm-aix.h b/gdb/config/powerpc/nm-aix.h
deleted file mode 100644
index f9ce934..0000000
--- a/gdb/config/powerpc/nm-aix.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* IBM PowerPC native-dependent macros for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "rs6000/nm-rs6000.h"
diff --git a/gdb/config/powerpc/nm-macos.h b/gdb/config/powerpc/nm-macos.h
deleted file mode 100644
index a1a3d9e..0000000
--- a/gdb/config/powerpc/nm-macos.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* PowerMac native-dependent macros for GDB, the GNU debugger.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Nothing needed, at least so far.  */
diff --git a/gdb/config/powerpc/nm-solaris.h b/gdb/config/powerpc/nm-solaris.h
deleted file mode 100644
index b276a71..0000000
--- a/gdb/config/powerpc/nm-solaris.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Native-dependent definitions for PowerPC running Solaris.
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include the generic SVR4 definitions.  */
-
-#include <nm-sysv4.h>
-
-/* Before storing, we need to read all the registers.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-/* Solaris PSRVADDR support does not seem to include a place for nPC.  */
-
-#define PRSVADDR_BROKEN
diff --git a/gdb/config/powerpc/ppc-eabi.mt b/gdb/config/powerpc/ppc-eabi.mt
deleted file mode 100644
index ba68196..0000000
--- a/gdb/config/powerpc/ppc-eabi.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC running eabi
-TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o ser-ocd.o
-TM_FILE= tm-ppc-eabi.h
diff --git a/gdb/config/powerpc/ppc-nw.mt b/gdb/config/powerpc/ppc-nw.mt
deleted file mode 100644
index 0eaa23d..0000000
--- a/gdb/config/powerpc/ppc-nw.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC running Netware
-TDEPFILES= rs6000-tdep.o
-TM_FILE= tm-ppc-nw.h
diff --git a/gdb/config/powerpc/ppc-sim.mt b/gdb/config/powerpc/ppc-sim.mt
deleted file mode 100644
index 43628c1..0000000
--- a/gdb/config/powerpc/ppc-sim.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: PowerPC running eabi and including the simulator
-TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o ser-ocd.o
-TM_FILE= tm-ppc-eabi.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/ppc/libsim.a
diff --git a/gdb/config/powerpc/ppcle-eabi.mt b/gdb/config/powerpc/ppcle-eabi.mt
deleted file mode 100644
index b336a11..0000000
--- a/gdb/config/powerpc/ppcle-eabi.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC running eabi in little endian mode
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o
-TM_FILE= tm-ppcle-eabi.h
diff --git a/gdb/config/powerpc/ppcle-sim.mt b/gdb/config/powerpc/ppcle-sim.mt
deleted file mode 100644
index f08dafe..0000000
--- a/gdb/config/powerpc/ppcle-sim.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: PowerPC running eabi in little endian mode under the simulator
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o
-TM_FILE= tm-ppcle-eabi.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/ppc/libsim.a
diff --git a/gdb/config/powerpc/solaris.mh b/gdb/config/powerpc/solaris.mh
deleted file mode 100644
index 7d3444e..0000000
--- a/gdb/config/powerpc/solaris.mh
+++ /dev/null
@@ -1,18 +0,0 @@
-# Host: PowerPC, running Solaris 2
-
-XM_FILE= xm-solaris.h
-XDEPFILES= ser-tcp.o
-XM_CLIBS= -lsocket -lnsl
-
-NAT_FILE= nm-solaris.h
-NATDEPFILES= corelow.o core-sol2.o solib.o procfs.o fork-child.o
-
-# If you are compiling with Sun's compiler, add the -xs option to CC
-# (e.g. `make CC="cc -xs"').
-# Sun's compilers require the -xs option to produce debug information
-# in the final linked executable.  Otherwise they leave it in the .o
-# files only, with undocumented pointers to it in the linked executable.
-# This is commented out because we don't assume that the Sun compiler
-# is in use.
-#MH_CFLAGS=-xs
-HOST_IPC=-DBSD_IPC
diff --git a/gdb/config/powerpc/solaris.mt b/gdb/config/powerpc/solaris.mt
deleted file mode 100644
index a6e421e..0000000
--- a/gdb/config/powerpc/solaris.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: PowerPC, running Solaris 2
-TDEPFILES= rs6000-tdep.o
-TM_FILE= tm-solaris.h
diff --git a/gdb/config/powerpc/tm-cygwin.h b/gdb/config/powerpc/tm-cygwin.h
deleted file mode 100644
index 27ae24a..0000000
--- a/gdb/config/powerpc/tm-cygwin.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Macro definitions PowerPC running under the Cygwin API.
-   Copyright 1996 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "powerpc/tm-ppcle-eabi.h"
-
diff --git a/gdb/config/powerpc/tm-macos.h b/gdb/config/powerpc/tm-macos.h
deleted file mode 100644
index b29d285..0000000
--- a/gdb/config/powerpc/tm-macos.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Macro definitions for Power PC running MacOS.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#define GDB_TARGET_POWERPC
-
-/* This is no use to us.  */
-#undef PC_LOAD_SEGMENT
diff --git a/gdb/config/powerpc/tm-ppc-aix.h b/gdb/config/powerpc/tm-ppc-aix.h
deleted file mode 100644
index 5dfb3c4..0000000
--- a/gdb/config/powerpc/tm-ppc-aix.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Macro definitions for Power PC running AIX.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef TM_PPC_AIX_H
-#define TM_PPC_AIX_H
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#define GDB_TARGET_POWERPC
-
-#endif /* TM_PPC_AIX_H */
diff --git a/gdb/config/powerpc/tm-ppc-nw.h b/gdb/config/powerpc/tm-ppc-nw.h
deleted file mode 100644
index 38f7211..0000000
--- a/gdb/config/powerpc/tm-ppc-nw.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Macro definitions for Power PC running Netware.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPC_NW_H
-#define TM_PPC_NW_H
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#define GDB_TARGET_POWERPC
-
-#undef PC_LOAD_SEGMENT
-#undef PROCESS_LINENUMBER_HOOK
-
-#endif /* TM_PPC_NW_H */
diff --git a/gdb/config/powerpc/tm-ppc-sim.h b/gdb/config/powerpc/tm-ppc-sim.h
deleted file mode 100644
index e4116bc..0000000
--- a/gdb/config/powerpc/tm-ppc-sim.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Macro definitions for Power PC running embedded ABI under the simulator.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPC_SIM_H
-#define TM_PPC_SIM_H
-
-#include "powerpc/tm-ppc-eabi.h"
-
-#endif /* TM_PPC_SIM_H */
-
diff --git a/gdb/config/powerpc/tm-ppcle-eabi.h b/gdb/config/powerpc/tm-ppcle-eabi.h
deleted file mode 100644
index 355195d..0000000
--- a/gdb/config/powerpc/tm-ppcle-eabi.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Macro definitions for Power PC running embedded ABI
-   in little endian mode.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPCLE_EABI_H
-#define TM_PPCLE_EABI_H
-
-/* Use normal ppc-eabi definitions */
-#include "powerpc/tm-ppc-eabi.h"
-
-#undef  TARGET_BYTE_ORDER_DEFAULT
-#define TARGET_BYTE_ORDER_DEFAULT	LITTLE_ENDIAN
-
-#endif /* TM_PPCLE_EABI_H */
diff --git a/gdb/config/powerpc/tm-ppcle-sim.h b/gdb/config/powerpc/tm-ppcle-sim.h
deleted file mode 100644
index 76564f2..0000000
--- a/gdb/config/powerpc/tm-ppcle-sim.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Macro definitions for Power PC running embedded ABI under the simulator.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_PPCLE_SIM_H
-#define TM_PPCLE_SIM_H
-
-#include "powerpc/tm-ppcle-eabi.h"
-
-#endif /* TM_PPCLE_SIM_H */
-
diff --git a/gdb/config/powerpc/tm-solaris.h b/gdb/config/powerpc/tm-solaris.h
deleted file mode 100644
index bd9373f..0000000
--- a/gdb/config/powerpc/tm-solaris.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Macro definitions for GDB for a PowerPC running Solaris 2
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "powerpc/tm-ppc-eabi.h"
- 
-/* There are two different signal handler trampolines in Solaris2.  */
-#define IN_SIGTRAMP(pc, name) \
-  ((name) \
-   && (STREQ ("sigacthandler", name) || STREQ ("ucbsigvechandler", name)))
- 
-/* The signal handler gets a pointer to an ucontext as third argument
-   if it is called from sigacthandler.  This is the offset to the saved
-   PC within it.  sparc_frame_saved_pc knows how to deal with
-   ucbsigvechandler.  */  
-#define SIGCONTEXT_PC_OFFSET 44
-
-#if 0	/* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */
-
-/* Offsets into jmp_buf.  Not defined by Sun, but at least documented in a
-   comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-#endif  /* 0 */
-
-/* The SunPRO compiler puts out 0 instead of the address in N_SO symbols,
-   and for SunPRO 3.0, N_FUN symbols too.  */
-#define SOFUN_ADDRESS_MAYBE_MISSING
-
-#if 0
-extern char *sunpro_static_transform_name PARAMS ((char *));
-#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x)
-#endif
-
-#define FAULTED_USE_SIGINFO
-
-/* Enable handling of shared libraries for a.out executables.  */
-#define HANDLE_SVR4_EXEC_EMULATORS
diff --git a/gdb/config/powerpc/xm-aix.h b/gdb/config/powerpc/xm-aix.h
deleted file mode 100644
index efd0e74..0000000
--- a/gdb/config/powerpc/xm-aix.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Parameters for hosting on an PowerPC, for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-   Contributed by Cygnus Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "xm-aix4.h"
-
-/* This doesn't seem to be declared in any header file I can find.  */
-char *termdef PARAMS ((int, int));
-
-/* UINT_MAX is defined in <sys/limits.h> as a decimal constant (4294967295)
-   which is too large to fit in a signed int when it is parsed by the
-   compiler, so it issues a diagnostic.  Just undef it here so that we
-   use gdb's version in defs.h */
-#undef UINT_MAX
diff --git a/gdb/config/powerpc/xm-cygwin.h b/gdb/config/powerpc/xm-cygwin.h
deleted file mode 100644
index 82aa0fb..0000000
--- a/gdb/config/powerpc/xm-cygwin.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Definitions for hosting on WIN32, for GDB.
-   Copyright 1995, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-#include "fopen-bin.h"
-
-#define GDBINIT_FILENAME "gdb.ini"
-
-#define SLASH_P(X) ((X)=='\\' || (X) == '/')
-#define ROOTED_P(X) ((SLASH_P((X)[0]))|| ((X)[1] ==':'))
-#define SLASH_CHAR '/'
-#define SLASH_STRING "/"
-
-/* Define this lseek(n) != nth byte of file */
-#define LSEEK_NOT_LINEAR
diff --git a/gdb/config/powerpc/xm-linux.h b/gdb/config/powerpc/xm-linux.h
deleted file mode 100644
index 41c8ba7..0000000
--- a/gdb/config/powerpc/xm-linux.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Host definitions for a Sun 4, for GDB, the GNU debugger.
-   Copyright 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
diff --git a/gdb/config/powerpc/xm-mpw.h b/gdb/config/powerpc/xm-mpw.h
deleted file mode 100644
index 6b33ca2..0000000
--- a/gdb/config/powerpc/xm-mpw.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Macro definitions for running GDB on Apple Power Macintoshes.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#include <xm-mpw.h>
diff --git a/gdb/config/powerpc/xm-solaris.h b/gdb/config/powerpc/xm-solaris.h
deleted file mode 100644
index 9ead87a..0000000
--- a/gdb/config/powerpc/xm-solaris.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Host definitions for a Sun 4, for GDB, the GNU debugger.
-   Copyright 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
diff --git a/gdb/config/rs6000/.Sanitize b/gdb/config/rs6000/.Sanitize
deleted file mode 100644
index 2ee7bd5..0000000
--- a/gdb/config/rs6000/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-aix4.mh
-aix4.mt
-nm-rs6000.h
-nm-rs6000ly.h
-rs6000.mh
-rs6000lynx.mh
-rs6000.mt
-rs6000lynx.mt
-tm-rs6000.h
-tm-rs6000ly.h
-tm-rs6000-aix4.h
-xm-aix4.h
-xm-rs6000.h
-xm-rs6000ly.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/rs6000/aix4.mh b/gdb/config/rs6000/aix4.mh
deleted file mode 100644
index bb639f5..0000000
--- a/gdb/config/rs6000/aix4.mh
+++ /dev/null
@@ -1,24 +0,0 @@
-# Host: IBM RS/6000 running AIX4
-
-XM_FILE= xm-rs6000.h
-XDEPFILES= 
-
-NAT_FILE= nm-rs6000.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o rs6000-nat.o xcoffread.o
-
-# When compiled with cc, for debugging, this argument should be passed.
-# We have no idea who our current compiler is though, so we skip it.
-# MH_CFLAGS = -bnodelcsect
-
-# Because of shared libraries, we risk ending up with *two*
-# incompatible versions of malloc if we use GNU malloc ...
-MMALLOC = 
-MMALLOC_DISABLE = -DNO_MMALLOC
-
-# A bug in the AIX 3.2 libc.a results in unresolved references for .scalb and
-# .finite because we call ldexp via floatformat.  Circumvent by adding -lm.
-XM_CLIBS= -lm
-
-# Rumor has it that libtermcap is "not really functional", and that
-# -lcurses is better.
-TERMCAP= -lcurses
diff --git a/gdb/config/rs6000/aix4.mt b/gdb/config/rs6000/aix4.mt
deleted file mode 100644
index 85ba547..0000000
--- a/gdb/config/rs6000/aix4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: IBM RS/6000 running AIX4
-TDEPFILES= rs6000-tdep.o xcoffsolib.o
-TM_FILE= tm-rs6000-aix4.h
diff --git a/gdb/config/rs6000/nm-rs6000.h b/gdb/config/rs6000/nm-rs6000.h
deleted file mode 100644
index baa878d..0000000
--- a/gdb/config/rs6000/nm-rs6000.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* IBM RS/6000 native-dependent macros for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Do implement the attach and detach commands.  */
-
-#define ATTACH_DETACH
-
-#define PTRACE_ATTACH PT_ATTACH
-#define PTRACE_DETACH PT_DETACH
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
diff --git a/gdb/config/rs6000/nm-rs6000ly.h b/gdb/config/rs6000/nm-rs6000ly.h
deleted file mode 100644
index 4159822..0000000
--- a/gdb/config/rs6000/nm-rs6000ly.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Native-dependent definitions for RS6000 running LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_RS6000LYNX_H
-#define NM_RS6000LYNX_H
-
-#include "nm-lynx.h"
-
-#endif /* NM_RS6000LYNX_H */
diff --git a/gdb/config/rs6000/rs6000.mh b/gdb/config/rs6000/rs6000.mh
deleted file mode 100644
index a4037eb..0000000
--- a/gdb/config/rs6000/rs6000.mh
+++ /dev/null
@@ -1,36 +0,0 @@
-# Host machine: IBM RS/6000 running AIX 3.2.
-# Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# GDB is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-
-# GDB is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with GDB; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
-XDEPFILES= 
-XM_FILE= xm-rs6000.h
-NAT_FILE= nm-rs6000.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o rs6000-nat.o xcoffread.o
-
-# When compiled with cc, for debugging, this argument should be passed.
-# We have no idea who our current compiler is though, so we skip it.
-# MH_CFLAGS = -bnodelcsect
-
-# Because of shared libraries, we risk ending up with *two*
-# incompatible versions of malloc if we use GNU malloc ...
-MMALLOC_LIB = 
-MMALLOC_DISABLE = -DNO_MMALLOC
-
-# A bug in the AIX 3.2 libc.a results in unresolved references for .scalb and
-# .finite becuase we call ldexp.  Circumvent by adding -lm.  FIXME, IBM.
-XM_CLIBS= -lm
diff --git a/gdb/config/rs6000/rs6000.mt b/gdb/config/rs6000/rs6000.mt
deleted file mode 100644
index 17f7ac8..0000000
--- a/gdb/config/rs6000/rs6000.mt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Target: IBM RS/6000 running AIX
-
-TM_FILE= tm-rs6000.h
-TDEPFILES= rs6000-pinsn.o rs6000-tdep.o xcoffsolib.o exec.o
diff --git a/gdb/config/rs6000/rs6000lynx.mt b/gdb/config/rs6000/rs6000lynx.mt
deleted file mode 100644
index b1423b7..0000000
--- a/gdb/config/rs6000/rs6000lynx.mt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Target: RS6000 running LynxOS
-
-TM_FILE= tm-rs6000ly.h
-TDEPFILES= coff-solib.o rs6000-pinsn.o rs6000-tdep.o exec.o
diff --git a/gdb/config/rs6000/tm-rs6000-aix4.h b/gdb/config/rs6000/tm-rs6000-aix4.h
deleted file mode 100644
index f65eae3..0000000
--- a/gdb/config/rs6000/tm-rs6000-aix4.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Macro definitions for RS/6000 running AIX4.
-   Copyright 1995, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef TM_RS6000_AIX4_H
-#define TM_RS6000_AIX4_H
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#endif /* TM_RS6000_AIX4_H */
diff --git a/gdb/config/rs6000/tm-rs6000.h b/gdb/config/rs6000/tm-rs6000.h
deleted file mode 100644
index 10562f2..0000000
--- a/gdb/config/rs6000/tm-rs6000.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* Parameters for target execution on an RS6000, for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1997
-   Free Software Foundation, Inc.
-   Contributed by IBM Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct frame_info;
-struct type;
-struct value;
-#endif
-
-/* Minimum possible text address in AIX */
-
-#define TEXT_SEGMENT_BASE	0x10000000
-
-/* Load segment of a given pc value. */
-
-#define	PC_LOAD_SEGMENT(PC)	pc_load_segment_name(PC)
-extern char *pc_load_segment_name PARAMS ((CORE_ADDR));
-
-/* AIX cc seems to get this right.  */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* return true if a given `pc' value is in `call dummy' function. */
-/* FIXME: This just checks for the end of the stack, which is broken
-   for things like stepping through gcc nested function stubs.  */
-#define	PC_IN_CALL_DUMMY(STOP_PC, STOP_SP, STOP_FRAME_ADDR)	\
-	(STOP_SP < STOP_PC && STOP_PC < STACK_END_ADDR)
-
-#if 0
-extern unsigned int text_start, data_start;
-extern char *corefile;
-#endif
-extern int inferior_pid;
-
-/* We are missing register descriptions in the system header files. Sigh! */
-
-struct regs {
-	int	gregs [32];		/* general purpose registers */
-	int	pc;			/* program conter	*/
-	int	ps;			/* processor status, or machine state */
-};
-
-struct fp_status {
-	double	fpregs [32];		/* floating GP registers */
-};
-
-
-/* To be used by skip_prologue. */
-
-struct rs6000_framedata {
-  int	offset;				/* total size of frame --- the distance
-					   by which we decrement sp to allocate
-					   the frame */
-  int	saved_gpr;			/* smallest # of saved gpr */
-  int	saved_fpr;			/* smallest # of saved fpr */
-  int	alloca_reg;			/* alloca register number (frame ptr) */
-  char	frameless;			/* true if frameless functions. */
-  char	nosavedpc;			/* true if pc not saved. */
-  int	gpr_offset;			/* offset of saved gprs from prev sp */
-  int	fpr_offset;			/* offset of saved fprs from prev sp */
-  int	lr_offset;			/* offset of saved lr */
-  int	cr_offset;			/* offset of saved cr */
-};
-
-/* Define the byte order of the machine.  */
-
-#define TARGET_BYTE_ORDER	BIG_ENDIAN
-
-/* AIX's assembler doesn't grok dollar signs in identifiers.
-   So we use dots instead.  This item must be coordinated with G++. */
-#undef CPLUS_MARKER
-#define CPLUS_MARKER '.'
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc)						\
-do {									\
-  struct rs6000_framedata _frame;					\
-  pc = skip_prologue (pc, &_frame);					\
-} while (0)
-
-extern CORE_ADDR skip_prologue PARAMS((CORE_ADDR, struct rs6000_framedata *));
-
-
-/* If PC is in some function-call trampoline code, return the PC
-   where the function itself actually starts.  If not, return NULL.  */
-
-#define	SKIP_TRAMPOLINE_CODE(pc)	skip_trampoline_code (pc)
-extern CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR));
-
-/* Number of trap signals we need to skip over, once the inferior process
-   starts running. */
-
-#define	START_INFERIOR_TRAPS_EXPECTED	2
-
-/* AIX has a couple of strange returns from wait().  */
-
-#define CHILD_SPECIAL_WAITSTATUS(ourstatus, hoststatus) ( \
-  /* "stop after load" status.  */ \
-  (hoststatus) == 0x57c ? (ourstatus)->kind = TARGET_WAITKIND_LOADED, 1 : \
-  \
-  /* signal 0. I have no idea why wait(2) returns with this status word.  */ \
-  /* It looks harmless. */ \
-  (hoststatus) == 0x7f ? (ourstatus)->kind = TARGET_WAITKIND_SPURIOUS, 1 : \
-  \
-  /* A normal waitstatus.  Let the usual macros deal with it.  */ \
-  0)
-
-/* In xcoff, we cannot process line numbers when we see them. This is
-   mainly because we don't know the boundaries of the include files. So,
-   we postpone that, and then enter and sort(?) the whole line table at
-   once, when we are closing the current symbol table in end_symtab(). */
-
-#define	PROCESS_LINENUMBER_HOOK()	aix_process_linenos ()
-extern void aix_process_linenos PARAMS ((void));
-   
-/* Immediately after a function call, return the saved pc.
-   Can't go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define	SAVED_PC_AFTER_CALL(frame) read_register (LR_REGNUM)
-
-/* Address of end of stack space.  */
-
-#define STACK_END_ADDR 0x2ff80000
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* This is how arguments pushed onto stack or passed in registers.
-   Stack must be aligned on 64-bit boundaries when synthesizing
-   function calls.  We don't need STACK_ALIGN, PUSH_ARGUMENTS will
-   handle it. */
-
-#define	PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-  sp = push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR push_arguments PARAMS ((int, struct value **, CORE_ADDR,
-					 int, CORE_ADDR));
-
-/* BREAKPOINT_FROM_PC uses the program counter value to determine the
-   breakpoint that should be used */
-extern breakpoint_from_pc_fn rs6000_breakpoint_from_pc;
-#define BREAKPOINT_FROM_PC(pcptr, lenptr) rs6000_breakpoint_from_pc (pcptr, lenptr)
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_REGS 71
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES  \
- {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",  \
-  "r8", "r9", "r10","r11","r12","r13","r14","r15", \
-  "r16","r17","r18","r19","r20","r21","r22","r23", \
-  "r24","r25","r26","r27","r28","r29","r30","r31", \
-  "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",  \
-  "f8", "f9", "f10","f11","f12","f13","f14","f15", \
-  "f16","f17","f18","f19","f20","f21","f22","f23", \
-  "f24","f25","f26","f27","f28","f29","f30","f31", \
-  "pc", "ps", "cnd", "lr", "cnt", "xer", "mq" }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define FP_REGNUM 1		/* Contains address of executing stack frame */
-#define SP_REGNUM 1		/* Contains address of top of stack */
-#define	TOC_REGNUM 2		/* TOC register */
-#define FP0_REGNUM 32		/* Floating point register 0 */
-#define	GP0_REGNUM 0		/* GPR register 0 */
-#define FP0_REGNUM 32		/* FPR (Floating point) register 0 */
-#define FPLAST_REGNUM 63	/* Last floating point register */  
-
-/* Special purpose registers... */
-/* P.S. keep these in the same order as in /usr/mstsave.h `mstsave' structure, for
-   easier processing */
-
-#define PC_REGNUM 64		/* Program counter (instruction address %iar) */
-#define PS_REGNUM 65		/* Processor (or machine) status (%msr) */
-#define	CR_REGNUM 66		/* Condition register */
-#define	LR_REGNUM 67		/* Link register */
-#define	CTR_REGNUM 68		/* Count register */
-#define	XER_REGNUM 69		/* Fixed point exception registers */
-#define	MQ_REGNUM 70		/* Multiply/quotient register */
-
-#define	FIRST_SP_REGNUM 64	/* first special register number */
-#define LAST_SP_REGNUM  70	/* last special register number */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.
-
-	32 4-byte gpr's
-	32 8-byte fpr's
-	7  4-byte special purpose registers, 
-
-   total 416 bytes. Keep some extra space for now, in case to add more. */
-
-#define REGISTER_BYTES 420
-
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  \
- (								\
-  ((N) > FPLAST_REGNUM) ? ((((N) - FPLAST_REGNUM -1) * 4) + 384)\
-  :((N) >= FP0_REGNUM) ? ((((N) - FP0_REGNUM) * 8) + 128)	\
-  :((N) * 4) )
-
-/* Number of bytes of storage in the actual machine representation
-   for register N. */
-/* Note that the unsigned cast here forces the result of the
-   subtractiion to very high positive values if N < FP0_REGNUM */
-
-#define REGISTER_RAW_SIZE(N) (((unsigned)(N) - FP0_REGNUM) < 32 ? 8 : 4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On the RS6000, all regs are 4 bytes
-   except the floating point regs which are 8-byte doubles.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (((unsigned)(N) - FP0_REGNUM) < 32 ? 8 : 4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* convert a dbx stab register number (from `r' declaration) to a gdb REGNUM */
-
-#define STAB_REG_TO_REGNUM(value)	(value)
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.
-   The register format for rs6000 floating point registers is always
-   double, we need a conversion if the memory format is float.  */
-
-#define REGISTER_CONVERTIBLE(N) ((N) >= FP0_REGNUM && (N) <= FPLAST_REGNUM)
-
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-{ \
-  if (TYPE_LENGTH (TYPE) != REGISTER_RAW_SIZE (REGNUM)) \
-    { \
-      double val = extract_floating ((FROM), REGISTER_RAW_SIZE (REGNUM)); \
-      store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-    } \
-  else \
-    memcpy ((TO), (FROM), REGISTER_RAW_SIZE (REGNUM)); \
-}
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO)	\
-{ \
-  if (TYPE_LENGTH (TYPE) != REGISTER_RAW_SIZE (REGNUM)) \
-    { \
-      double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-      store_floating ((TO), REGISTER_RAW_SIZE (REGNUM), val); \
-    } \
-  else \
-    memcpy ((TO), (FROM), REGISTER_RAW_SIZE (REGNUM)); \
-}
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- (((unsigned)(N) - FP0_REGNUM) < 32 ? builtin_type_double : builtin_type_int)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-/* in RS6000, struct return addresses are passed as an extra parameter in r3.
-   In function return, callee is not responsible of returning this address back.
-   Since gdb needs to find it, we will store in a designated variable
-   `rs6000_struct_return_address'. */
-
-extern CORE_ADDR rs6000_struct_return_address;
-
-#define STORE_STRUCT_RETURN(ADDR, SP)	\
-  { write_register (3, (ADDR));		\
-    rs6000_struct_return_address = (ADDR); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-/* #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)) */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  extract_return_value(TYPE,REGBUF,VALBUF)
-extern void extract_return_value PARAMS ((struct type *, char [], char *));
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  {									\
-    if (TYPE_CODE (TYPE) == TYPE_CODE_FLT)				\
-									\
-     /* Floating point values are returned starting from FPR1 and up.	\
-	Say a double_double_double type could be returned in		\
-	FPR1/FPR2/FPR3 triple. */					\
-									\
-      write_register_bytes (REGISTER_BYTE (FP0_REGNUM+1), (VALBUF),	\
-						TYPE_LENGTH (TYPE));	\
-    else								\
-      /* Everything else is returned in GPR3 and up. */			\
-      write_register_bytes (REGISTER_BYTE (GP0_REGNUM+3), (VALBUF),	\
-						TYPE_LENGTH (TYPE));	\
-  }
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF)	rs6000_struct_return_address
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-/* In the case of the RS6000, the frame's nominal address
-   is the address of a 4-byte word containing the calling frame's address.  */
-
-#define FRAME_CHAIN(thisframe) rs6000_frame_chain (thisframe)
-CORE_ADDR rs6000_frame_chain PARAMS ((struct frame_info *));
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  FRAMELESS = frameless_function_invocation (FI)
-
-extern int frameless_function_invocation PARAMS((struct frame_info *));
-
-#define INIT_FRAME_PC_FIRST(fromleaf, prev) \
-  prev->pc = (fromleaf ? SAVED_PC_AFTER_CALL (prev->next) : \
-	      prev->next ? FRAME_SAVED_PC (prev->next) : read_pc ());
-#define INIT_FRAME_PC(fromleaf, prev) /* nothing */
-extern void rs6000_init_extra_frame_info (int fromleaf, struct frame_info *);
-#define	INIT_EXTRA_FRAME_INFO(fromleaf, fi) rs6000_init_extra_frame_info (fromleaf, fi)
-
-/* If the kernel has to deliver a signal, it pushes a sigcontext
-   structure on the stack and then calls the signal handler, passing
-   the address of the sigcontext in an argument register. Usually
-   the signal handler doesn't save this register, so we have to
-   access the sigcontext structure via an offset from the signal handler
-   frame.
-   The following constants were determined by experimentation on AIX 3.2.  */
-#define SIG_FRAME_PC_OFFSET 96
-#define SIG_FRAME_LR_OFFSET 108
-#define SIG_FRAME_FP_OFFSET 284
-
-/* Default offset from SP where the LR is stored */
-#define	DEFAULT_LR_SAVE 8
-
-/* Return saved PC from a frame */
-#define FRAME_SAVED_PC(FRAME)  frame_saved_pc (FRAME)
-
-extern unsigned long frame_saved_pc PARAMS ((struct frame_info *));
-
-extern CORE_ADDR rs6000_frame_args_address PARAMS ((struct frame_info *));
-#define FRAME_ARGS_ADDRESS(FI) rs6000_frame_args_address (FI)
-
-#define FRAME_LOCALS_ADDRESS(FI)	FRAME_ARGS_ADDRESS(FI)
-
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 8	/* Not sure on this. FIXMEmgo */
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-/* In the following implementation for RS6000, we did *not* save sp. I am
-   not sure if it will be needed. The following macro takes care of gpr's
-   and fpr's only. */
-
-extern void rs6000_frame_init_saved_regs PARAMS ((struct frame_info *));
-#define FRAME_INIT_SAVED_REGS(FI) rs6000_frame_init_saved_regs (FI)
-
-/* Things needed for making the inferior call functions.  */
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-/* Change these names into rs6k_{push, pop}_frame(). FIXMEmgo. */
-
-#define PUSH_DUMMY_FRAME	push_dummy_frame ()
-extern void push_dummy_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, 
-   restoring all saved registers.  */
-
-#define POP_FRAME	pop_frame ()
-extern void pop_frame PARAMS ((void));
-
-/* This sequence of words is the instructions:
-
-	mflr	r0		// 0x7c0802a6
-				// save fpr's
-	stfd	r?, num(r1)	// 0xd8010000 there should be 32 of this??
-				// save gpr's
-	stm	r0, num(r1)	// 0xbc010000
-	stu	r1, num(r1)	// 0x94210000
-
-	// the function we want to branch might be in a different load 
-	// segment. reset the toc register. Note that the actual toc address
-	// will be fix by fix_call_dummy () along with function address.
-
-	st	r2, 0x14(r1)	// 0x90410014 save toc register
-	liu	r2, 0x1234	// 0x3c401234 reset a new toc value 0x12345678
-	oril	r2, r2,0x5678   // 0x60425678	
-
-				// load absolute address 0x12345678 to r0
-	liu	r0, 0x1234	// 0x3c001234
-	oril	r0, r0,0x5678	// 0x60005678
-	mtctr	r0		// 0x7c0903a6 ctr <- r0
-	bctrl			// 0x4e800421 jump subroutine 0x12345678 (%ctr)
-	cror	0xf, 0xf, 0xf	// 0x4def7b82
-	brpt			// 0x7d821008, breakpoint
-	cror	0xf, 0xf, 0xf	// 0x4def7b82 (for 8 byte alignment)
-
-
-  We actually start executing by saving the toc register first, since the pushing 
-  of the registers is done by PUSH_DUMMY_FRAME.  If this were real code,
-  the arguments for the function called by the `bctrl' would be pushed
-  between the `stu' and the `bctrl', and we could allow it to execute through.
-  But the arguments have to be pushed by GDB after the PUSH_DUMMY_FRAME is done,
-  and we cannot allow to push the registers again.
-*/
-	
-#define CALL_DUMMY {0x7c0802a6, 0xd8010000, 0xbc010000, 0x94210000, \
-		    0x90410014, 0x3c401234, 0x60425678,		    \
-		    0x3c001234, 0x60005678, 0x7c0903a6, 0x4e800421, \
-		    0x4def7b82, 0x7d821008, 0x4def7b82 }
-
-
-/* keep this as multiple of 8 (%sp requires 8 byte alignment) */
-#define CALL_DUMMY_LENGTH 56
-
-#define CALL_DUMMY_START_OFFSET 16
-
-/* Insert the specified number of args and function address into a
-   call sequence of the above form stored at DUMMYNAME.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
-  rs6000_fix_call_dummy (dummyname, pc, fun, nargs, args, type, gcc_p)
-extern void rs6000_fix_call_dummy PARAMS ((char *, CORE_ADDR, CORE_ADDR,
-					   int, struct value **,
-					   struct type *, int));
-
-/* Hook in rs6000-tdep.c for determining the TOC address when
-   calling functions in the inferior.  */
-extern CORE_ADDR (*find_toc_address_hook) PARAMS ((CORE_ADDR));
-
-/* xcoffread.c provides a function to determine the TOC offset
-   for a given object file.
-   It is used under native AIX configurations for determining the
-   TOC address when calling functions in the inferior.  */
-#ifdef __STDC__
-struct objfile;
-#endif
-extern CORE_ADDR get_toc_offset PARAMS ((struct objfile *));
-
-/* Usually a function pointer's representation is simply the address
-   of the function. On the RS/6000 however, a function pointer is
-   represented by a pointer to a TOC entry. This TOC entry contains
-   three words, the first word is the address of the function, the
-   second word is the TOC pointer (r2), and the third word is the
-   static chain value.  Throughout GDB it is currently assumed that a
-   function pointer contains the address of the function, which is not
-   easy to fix.  In addition, the conversion of a function address to
-   a function pointer would require allocation of a TOC entry in the
-   inferior's memory space, with all its drawbacks.  To be able to
-   call C++ virtual methods in the inferior (which are called via
-   function pointers), find_function_addr uses this macro to get the
-   function address from a function pointer.  */
-
-#define CONVERT_FROM_FUNC_PTR_ADDR(ADDR) \
-  (is_magic_function_pointer (ADDR) ? read_memory_integer (ADDR, 4) : (ADDR))
-extern int is_magic_function_pointer PARAMS ((CORE_ADDR));
-
-/* Flag for machine-specific stuff in shared files.  FIXME */
-#define IBM6000_TARGET
-
-/* RS6000/AIX does not support PT_STEP.  Has to be simulated.  */
-
-#define SOFTWARE_SINGLE_STEP_P 1
-extern void rs6000_software_single_step PARAMS ((unsigned int, int));
-#define SOFTWARE_SINGLE_STEP(sig,bp_p) rs6000_software_single_step (sig, bp_p)
-
-/* If the current gcc for for this target does not produce correct debugging
-   information for float parameters, both prototyped and unprototyped, then
-   define this macro.  This forces gdb to  always assume that floats are
-   passed as doubles and then converted in the callee.
-
-   For the PowerPC, it appears that the debug info marks the parameters as
-   floats regardless of whether the function is prototyped, but the actual
-   values are always passed in as doubles.  Thus by setting this to 1, both
-   types of calls will work. */
-
-#define COERCE_FLOAT_TO_DOUBLE 1
diff --git a/gdb/config/rs6000/tm-rs6000ly.h b/gdb/config/rs6000/tm-rs6000ly.h
deleted file mode 100644
index cab514d..0000000
--- a/gdb/config/rs6000/tm-rs6000ly.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Macro definitions for RS6000 running under LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef TM_RS6000LYNX_H
-#define TM_RS6000LYNX_H
-
-#include "tm-lynx.h"
-
-/* Use generic RS6000 definitions. */
-#include "rs6000/tm-rs6000.h"
-
-#undef PC_LOAD_SEGMENT
-
-#define CANNOT_STORE_REGISTER(regno) (regno == PS_REGNUM)
-
-#endif /* TM_RS6000LYNX_H */
diff --git a/gdb/config/rs6000/xm-aix4.h b/gdb/config/rs6000/xm-aix4.h
deleted file mode 100644
index 1bc5cae..0000000
--- a/gdb/config/rs6000/xm-aix4.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Parameters for hosting on an RS6000, for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-   Contributed by IBM Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "xm-aix4.h"
-
-/* AIX 4.x uses nonstandard "int *" as type of third argument to ptrace() */
-
-#define PTRACE_ARG3_TYPE int*
-
diff --git a/gdb/config/rs6000/xm-rs6000.h b/gdb/config/rs6000/xm-rs6000.h
deleted file mode 100644
index 44b8b24..0000000
--- a/gdb/config/rs6000/xm-rs6000.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Parameters for hosting on an RS6000, for GDB, the GNU debugger.
-   Copyright 1986-87, 1989, 1991-96, 1998 Free Software Foundation, Inc.
-   Contributed by IBM Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The following text is taken from config/rs6000.mh:
- * # The IBM version of /usr/include/rpc/rpc.h has a bug -- it says
- * # `extern fd_set svc_fdset;' without ever defining the type fd_set.
- * # Unfortunately this occurs in the vx-share code, which is not configured
- * # like the rest of GDB (e.g. it doesn't include "defs.h").
- * # We circumvent this bug by #define-ing fd_set here, but undefining it in
- * # the xm-rs6000.h file before ordinary modules try to use it.  FIXME, IBM!
- * MH_CFLAGS='-Dfd_set=int'
- * So, here we do the undefine...which has to occur before we include
- * <sys/select.h> below.
- */
-#undef fd_set
-
-#include <sys/select.h>
-
-/* Big end is at the low address */
-
-#define	HOST_BYTE_ORDER	BIG_ENDIAN
-
-/* At least as of AIX 3.2, we have termios.  */
-#define	HAVE_TERMIOS 1
-/* #define HAVE_TERMIO 1 */
-
-#define	USG 1
-#define	HAVE_SIGSETMASK	1
-
-#define FIVE_ARG_PTRACE
-
-/* This system requires that we open a terminal with O_NOCTTY for it to
-   not become our controlling terminal.  */
-
-#define	USE_O_NOCTTY
-
-/* Brain death inherited from PC's pervades.  */
-#undef NULL
-#define NULL 0
-
-/* The IBM compiler requires this in order to properly compile alloca().  */
-#pragma alloca
-
-/* There is no vfork.  */
-
-#define	vfork	fork
-
-/* Setpgrp() takes arguments, unlike ordinary Sys V's.  */
-
-#define	SETPGRP_ARGS 1
-
-/* AIX doesn't have strdup, so we need to declare it for libiberty */
-extern char *strdup PARAMS ((char *));
-
-/* Signal handler for SIGWINCH `window size changed'. */
-
-#define	SIGWINCH_HANDLER  aix_resizewindow
-extern void aix_resizewindow PARAMS ((int));
-
-/* This doesn't seem to be declared in any header file I can find.  */
-char *termdef PARAMS ((int, int));
-
-/* `lines_per_page' and `chars_per_line' are local to utils.c. Rectify this. */
-
-#define	SIGWINCH_HANDLER_BODY	\
-									\
-/* Respond to SIGWINCH `window size changed' signal, and reset GDB's	\
-   window settings appropriately. */					\
-									\
-void 						\
-aix_resizewindow (signo)			\
-     int signo;					\
-{						\
-  int fd = fileno (stdout);			\
-  if (isatty (fd)) {				\
-    int val;					\
-						\
-    val = atoi (termdef (fd, 'l'));		\
-    if (val > 0)				\
-      lines_per_page = val;			\
-    val = atoi (termdef (fd, 'c'));		\
-    if (val > 0)				\
-      chars_per_line = val;			\
-  }						\
-}
-
-/* setpgrp() messes up controling terminal. The other version of it
-   requires libbsd.a. */
-#define	setpgrp(XX,YY)		setpgid (XX, YY)
-
diff --git a/gdb/config/rs6000/xm-rs6000ly.h b/gdb/config/rs6000/xm-rs6000ly.h
deleted file mode 100644
index f75cfab..0000000
--- a/gdb/config/rs6000/xm-rs6000ly.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Host-dependent definitions for RS6000 running LynxOS, for GDB.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef XM_RS6000LYNX_H
-#define XM_RS6000LYNX_H
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Get generic LynxOS host definitions. */
-
-#include "xm-lynx.h"
-
-#endif /* XM_RS6000LYNX_H */
diff --git a/gdb/config/sh/.Sanitize b/gdb/config/sh/.Sanitize
deleted file mode 100644
index 442a165..0000000
--- a/gdb/config/sh/.Sanitize
+++ /dev/null
@@ -1,33 +0,0 @@
-# .Sanitize for devo/gdb/config/sh.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-sh.mt
-tm-sh.h
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/sh/sh.mt b/gdb/config/sh/sh.mt
deleted file mode 100644
index a6604d4..0000000
--- a/gdb/config/sh/sh.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# Target: Hitachi Super-H with ICE and simulator
-TDEPFILES= sh-tdep.o monitor.o sh3-rom.o remote-e7000.o ser-e7kpc.o dsrec.o
-TM_FILE= tm-sh.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/sh/libsim.a
diff --git a/gdb/config/sh/tm-sh.h b/gdb/config/sh/tm-sh.h
deleted file mode 100644
index 2177909..0000000
--- a/gdb/config/sh/tm-sh.h
+++ /dev/null
@@ -1,281 +0,0 @@
-/* Target-specific definition for a Hitachi Super-H.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Contributed by Steve Chamberlain sac@cygnus.com */
-
-#ifdef __STDC__
-struct frame_info;
-struct frame_saved_regs;
-struct value;
-struct type;
-#endif
-
-#define GDB_TARGET_IS_SH
-
-#define IEEE_FLOAT 1
-
-/* Define the bit, byte, and word ordering of the machine.  */
-
-#define TARGET_BYTE_ORDER_SELECTABLE
-
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-extern CORE_ADDR sh_skip_prologue ();
-#define SKIP_PROLOGUE(ip) \
-    {(ip) = sh_skip_prologue(ip);}
-
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions. 
-
-   The return address is the value saved in the PR register + 4  */
-
-#define SAVED_PC_AFTER_CALL(frame) (ADDR_BITS_REMOVE(read_register(PR_REGNUM)))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Illegal instruction - used by the simulator for breakpoint
-   detection */
-
-#define BREAKPOINT {0xc3, 0xc3}  /* 0xc3c3 is trapa #c3, and it works in big 
-				    and little endian modes  */
-
-#define BIG_REMOTE_BREAKPOINT    { 0xc3, 0x20 }
-#define LITTLE_REMOTE_BREAKPOINT { 0x20, 0xc3 }
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long registers are.  */
-#define REGISTER_TYPE  long
-
-/* Say how much memory is needed to store a copy of the register set */
-#define REGISTER_BYTES    (NUM_REGS*4) 
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N) 4
-
-#define REGISTER_VIRTUAL_SIZE(N) 4
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-	((((N) >= FP0_REGNUM && (N) <= FP15_REGNUM)	\
-	  || (N) == FPUL_REGNUM)			\
-	 ? builtin_type_float : builtin_type_int)
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-extern char **sh_register_names;
-#define REGISTER_NAME(i) sh_register_names[i]
-
-#define NUM_REGS 59
-
-/* Register numbers of various important registers.  Note that some of
-   these values are "real" register numbers, and correspond to the
-   general registers of the machine, and some are "phony" register
-   numbers which are too large to be actual register numbers as far as
-   the user is concerned but do serve to get the desired values when
-   passed to read_register.  */
-
-#define R0_REGNUM	0
-#define STRUCT_RETURN_REGNUM 2
-#define ARG0_REGNUM     4
-#define ARGLAST_REGNUM  7
-#define FP_REGNUM 	14
-#define SP_REGNUM 	15
-#define PC_REGNUM 	16
-#define PR_REGNUM 	17
-#define GBR_REGNUM 	18
-#define VBR_REGNUM 	19
-#define MACH_REGNUM 	20
-#define MACL_REGNUM 	21
-#define SR_REGNUM 	22
-#define FPUL_REGNUM	23
-#define FPSCR_REGNUM	24
-#define FP0_REGNUM	25
-#define FP15_REGNUM	40
-#define SSR_REGNUM	41
-#define SPC_REGNUM	42
-#define R0B0_REGNUM	43
-#define R0B1_REGNUM	51
-
-#define NUM_REALREGS	59
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
-
-   We store structs through a pointer passed in R0 */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    { write_register (STRUCT_RETURN_REGNUM, (ADDR));  }
-
-extern use_struct_convention_fn sh_use_struct_convention;
-#define USE_STRUCT_CONVENTION(gcc_p, type) sh_use_struct_convention (gcc_p, type)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-extern void sh_extract_return_value PARAMS ((struct type *, void *, void *));
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-	sh_extract_return_value (TYPE, REGBUF, VALBUF)
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  
-
-   Things always get returned in R0/R1 */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE(0), VALBUF, TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-     extract_address (REGBUF, REGISTER_RAW_SIZE (0))
-
-
-/* Define other aspects of the stack frame. 
-   we keep a copy of the worked out return pc lying around, since it
-   is a useful bit of info */
-
-#define EXTRA_FRAME_INFO \
-    CORE_ADDR return_pc; \
-    int leaf_function;   \
-    int f_offset;    
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-    sh_init_extra_frame_info(fromleaf, fi) 
-extern void sh_init_extra_frame_info PARAMS ((int, struct frame_info *));
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_SAVED_PC(FRAME)		((FRAME)->return_pc)
-#define FRAME_ARGS_ADDRESS(fi)   	((fi)->frame)
-#define FRAME_LOCALS_ADDRESS(fi) 	((fi)->frame)
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-extern void sh_frame_find_saved_regs PARAMS ((struct frame_info *fi, 
-					      struct frame_saved_regs *fsr));
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   sh_frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-#define NAMES_HAVE_UNDERSCORE
-
-typedef unsigned short INSN_WORD;
-
-extern CORE_ADDR sh_push_arguments PARAMS ((int nargs, 
-					    struct value **args, 
-					    CORE_ADDR sp,
-					    unsigned char struct_return,
-					    CORE_ADDR struct_addr));
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_LENGTH            (0)
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define FIX_CALL_DUMMY(DUMMY, STARTADDR, FUNADDR, NARGS, ARGS, TYPE, GCCP) 
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
-extern CORE_ADDR sh_push_return_address   PARAMS ((CORE_ADDR, CORE_ADDR));
-#define PUSH_RETURN_ADDRESS(PC, SP)  sh_push_return_address (PC, SP)
-
-
-extern CORE_ADDR sh_frame_chain PARAMS ((struct frame_info *));
-#define FRAME_CHAIN(FRAME)           sh_frame_chain(FRAME)
-#define PUSH_DUMMY_FRAME             generic_push_dummy_frame ()
-#define FRAME_CHAIN_VALID(FP, FRAME) generic_frame_chain_valid (FP, FRAME)
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-    (SP) = sh_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-/* override the standard get_saved_register function with 
-   one that takes account of generic CALL_DUMMY frames */
-#define GET_SAVED_REGISTER
-
-/* Discard from the stack the innermost frame, restoring all saved
-   registers.  */
-
-extern void sh_pop_frame PARAMS ((void));
-#define POP_FRAME sh_pop_frame();
-
-#define NOP   {0x20, 0x0b}
-
-#define REGISTER_SIZE 4
-
-#define COERCE_FLOAT_TO_DOUBLE 1
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* Need this for WinGDB.  See gdb/mswin/{regdoc.h, gdbwin.c, gui.cpp}.  */
-#define TARGET_SH
diff --git a/gdb/config/sparc/.Sanitize b/gdb/config/sparc/.Sanitize
deleted file mode 100644
index bc16302..0000000
--- a/gdb/config/sparc/.Sanitize
+++ /dev/null
@@ -1,72 +0,0 @@
-# .Sanitize for devo/gdb/config/sparc.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory. 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-linux.mh
-linux.mt
-nbsd.mh
-nbsd.mt
-nm-linux.h
-nm-nbsd.h
-nm-sparclynx.h
-nm-sun4os4.h
-nm-sun4sol2.h
-sp64.mt
-sp64sim.mt
-sp64sol2.mt
-sparc-em.mt
-sparclet.mt
-sparclite.mt
-sparclynx.mh
-sparclynx.mt
-sun4os4.mh
-sun4os4.mt
-sun4sol2.mh
-sun4sol2.mt
-tm-linux.h
-tm-nbsd.h
-tm-sp64.h
-tm-sp64sim.h
-tm-sparc.h
-tm-sparclet.h
-tm-sparclite.h
-tm-sparclynx.h
-tm-spc-em.h
-tm-sun4os4.h
-tm-sun4sol2.h
-tm-vxsparc.h
-vxsparc.mt
-xm-linux.h
-xm-nbsd.h
-xm-sparc.h
-xm-sparclynx.h
-xm-sun4os4.h
-xm-sun4sol2.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/sparc/nbsd.mh b/gdb/config/sparc/nbsd.mh
deleted file mode 100644
index 310838d..0000000
--- a/gdb/config/sparc/nbsd.mh
+++ /dev/null
@@ -1,6 +0,0 @@
-# Host: Sun 4 or Sparcstation, running NetBSD
-XDEPFILES= ser-tcp.o
-XM_FILE= xm-nbsd.h
-NAT_FILE= nm-nbsd.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o sparc-nat.o
-HOST_IPC=-DBSD_IPC
diff --git a/gdb/config/sparc/nm-nbsd.h b/gdb/config/sparc/nm-nbsd.h
deleted file mode 100644
index 016772a..0000000
--- a/gdb/config/sparc/nm-nbsd.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Native-dependent definitions for Sparc running NetBSD, for GDB.
-   Copyright (C) 1986, 1987, 1989, 1992, 1995, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_NBSD_H
-#define NM_NBSD_H
-
-/* Get generic NetBSD native definitions. */
-
-#include "nm-nbsd.h"
-
-#define FETCH_INFERIOR_REGISTERS
-
-/* Before storing, we need to read all the registers.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-/* Make things match up with what is expected in sparc-nat.c.  */
-
-#define regs		trapframe
-#define fp_status	fpstate
-
-#define r_g1		tf_global[1]
-#define r_ps		tf_psr
-#define r_pc		tf_pc
-#define r_npc		tf_npc
-#define r_y		tf_y
-
-#define fpu		fpstate
-#define fpu_regs	fs_regs
-#define fpu_fsr		fs_fsr
-#define fpu_fr		fs_regs
-#define Fpu_fsr		fs_fsr
-#define FPU_FSR_TYPE	int
-
-#define PTRACE_GETREGS	 PT_GETREGS
-#define PTRACE_GETFPREGS PT_GETFPREGS
-#define PTRACE_SETREGS	 PT_SETREGS
-#define PTRACE_SETFPREGS PT_SETFPREGS
-
-#endif /* NM_NBSD_H */
diff --git a/gdb/config/sparc/nm-sparclynx.h b/gdb/config/sparc/nm-sparclynx.h
deleted file mode 100644
index 24011dc..0000000
--- a/gdb/config/sparc/nm-sparclynx.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Native-dependent definitions for Sparc running LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef NM_SPARCLYNX_H
-#define NM_SPARCLYNX_H
-
-#include "nm-lynx.h"
-
-#endif /* NM_SPARCLYNX_H */
diff --git a/gdb/config/sparc/nm-sun4os4.h b/gdb/config/sparc/nm-sun4os4.h
deleted file mode 100644
index 9da96be..0000000
--- a/gdb/config/sparc/nm-sun4os4.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Macro definitions for running gdb on a Sun 4 running sunos 4.
-   Copyright (C) 1989, 1992, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Do implement the attach and detach commands.  */
-
-#define ATTACH_DETACH
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-
-#define FETCH_INFERIOR_REGISTERS
-
-/* Before storing, we need to read all the registers.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-/* Return sizeof user struct to callers in less machine dependent routines */
-
-#define KERNEL_U_SIZE kernel_u_size()
-extern int kernel_u_size PARAMS ((void));
diff --git a/gdb/config/sparc/nm-sun4sol2.h b/gdb/config/sparc/nm-sun4sol2.h
deleted file mode 100644
index f6833f4..0000000
--- a/gdb/config/sparc/nm-sun4sol2.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Native-dependent definitions for Sparc running SVR4.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Include the generic SVR4 definitions.  */
-
-#include <nm-sysv4.h>
-
-/* Before storing, we need to read all the registers.  */
-
-#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
-
-/* Solaris PSRVADDR support does not seem to include a place for nPC.  */
-
-#define PRSVADDR_BROKEN
-
-#ifdef HAVE_THREAD_DB_LIB
-
-#ifdef __STDC__
-struct objfile;
-#endif
-
-#define target_new_objfile(OBJFILE) sol_thread_new_objfile (OBJFILE)
-
-void sol_thread_new_objfile PARAMS ((struct objfile *objfile));
-
-#define FIND_NEW_THREADS sol_find_new_threads
-void sol_find_new_threads PARAMS ((void));
-
-#endif
diff --git a/gdb/config/sparc/sp64.mt b/gdb/config/sparc/sp64.mt
deleted file mode 100644
index 8bb1e07..0000000
--- a/gdb/config/sparc/sp64.mt
+++ /dev/null
@@ -1,9 +0,0 @@
-# Target: SPARC64
-# solib.o and procfs.o taken out for now.  We don't have shared libraries yet,
-# and the elf version requires procfs.o but the a.out version doesn't.
-# Then again, having procfs.o in a target makefile fragment seems wrong.
-TDEPFILES = sparc-tdep.o
-TM_FILE= tm-sp64.h
-
-# Need gcc for long long support.
-CC = gcc
diff --git a/gdb/config/sparc/sp64sim.mt b/gdb/config/sparc/sp64sim.mt
deleted file mode 100644
index a9c5ac9..0000000
--- a/gdb/config/sparc/sp64sim.mt
+++ /dev/null
@@ -1,13 +0,0 @@
-# Target: SPARC64 (with simulator)
-# solib.o and procfs.o taken out for now.  We don't have shared libraries yet,
-# and the elf version requires procfs.o but the a.out version doesn't.
-# Then again, having procfs.o in a target makefile fragment seems wrong.
-TDEPFILES = sparc-tdep.o
-TM_FILE= tm-sp64.h
-
-# Need gcc for long long support.
-CC = gcc
-
-MH_CFLAGS = -I${srcdir}/../sim/sp64
-SIM_OBS = remote-sim.o
-SIM = ../sim/sp64/libsim.a
diff --git a/gdb/config/sparc/sp64sol2.mt b/gdb/config/sparc/sp64sol2.mt
deleted file mode 100644
index ce2f0d8..0000000
--- a/gdb/config/sparc/sp64sol2.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Ultrasparc, running Solaris 2
-TDEPFILES= sparc-tdep.o
-TM_FILE= tm-sun4sol2.h
diff --git a/gdb/config/sparc/sparc-em.mt b/gdb/config/sparc/sparc-em.mt
deleted file mode 100644
index 13b0c6a..0000000
--- a/gdb/config/sparc/sparc-em.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: SPARC embedded
-TDEPFILES= sparc-tdep.o
-TM_FILE= tm-spc-em.h
diff --git a/gdb/config/sparc/sparclet.mt b/gdb/config/sparc/sparclet.mt
deleted file mode 100644
index f08cfd7..0000000
--- a/gdb/config/sparc/sparclet.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: SPARC embedded Sparclet monitor
-TDEPFILES= sparc-tdep.o monitor.o sparclet-rom.o dsrec.o
-TM_FILE= tm-sparclet.h
diff --git a/gdb/config/sparc/sparclite.mt b/gdb/config/sparc/sparclite.mt
deleted file mode 100644
index 43cb38c..0000000
--- a/gdb/config/sparc/sparclite.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# Target: Fujitsu SPARClite processor
-TDEPFILES= sparc-tdep.o sparcl-tdep.o 
-TM_FILE= tm-sparclite.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/erc32/libsim.a
diff --git a/gdb/config/sparc/sparclynx.mh b/gdb/config/sparc/sparclynx.mh
deleted file mode 100644
index 6fddddd..0000000
--- a/gdb/config/sparc/sparclynx.mh
+++ /dev/null
@@ -1,11 +0,0 @@
-# Host: Sparc running LynxOS
-
-XM_FILE= xm-sparclynx.h
-XDEPFILES= ser-tcp.o
-XM_CLIBS= -lbsd
-
-NAT_FILE= nm-sparclynx.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o lynx-nat.o
-
-GDBSERVER_LIBS= -lbsd
-GDBSERVER_DEPFILES= low-lynx.o
diff --git a/gdb/config/sparc/sparclynx.mt b/gdb/config/sparc/sparclynx.mt
deleted file mode 100644
index 5e61645..0000000
--- a/gdb/config/sparc/sparclynx.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sparc running LynxOS
-TDEPFILES= coff-solib.o sparc-tdep.o
-TM_FILE= tm-sparclynx.h
diff --git a/gdb/config/sparc/sun4os4.mh b/gdb/config/sparc/sun4os4.mh
deleted file mode 100644
index 4047c5c..0000000
--- a/gdb/config/sparc/sun4os4.mh
+++ /dev/null
@@ -1,11 +0,0 @@
-# Host: Sun 4 or Sparcstation, running SunOS 4
-XDEPFILES= ser-tcp.o
-XM_FILE= xm-sun4os4.h
-NAT_FILE= nm-sun4os4.h
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o sparc-nat.o
-HOST_IPC=-DBSD_IPC
-GDBSERVER_DEPFILES= low-sparc.o
-# Setting XM_CLIBS=-lresolv would let us use the DNS, but that would screw
-# anyone who wants to use NIS, which includes at least one Cygnus customer
-# (PR 3593).  So leave it this way until/unless we find a resolver which can
-# get names from either DNS or NIS from the same GDB binary.
diff --git a/gdb/config/sparc/sun4os4.mt b/gdb/config/sparc/sun4os4.mt
deleted file mode 100644
index 5a4ecb9..0000000
--- a/gdb/config/sparc/sun4os4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sun 4 or Sparcstation, running SunOS 4
-TDEPFILES= sparc-tdep.o solib.o
-TM_FILE= tm-sun4os4.h
diff --git a/gdb/config/sparc/sun4sol2.mh b/gdb/config/sparc/sun4sol2.mh
deleted file mode 100644
index 468b362..0000000
--- a/gdb/config/sparc/sun4sol2.mh
+++ /dev/null
@@ -1,18 +0,0 @@
-# Host: Sun 4 or Sparcstation, running Solaris 2
-
-XM_FILE= xm-sun4sol2.h
-XDEPFILES= ser-tcp.o
-XM_CLIBS= -lsocket -lnsl
-
-NAT_FILE= nm-sun4sol2.h
-NATDEPFILES= corelow.o core-sol2.o solib.o procfs.o fork-child.o
-
-# If you are compiling with Sun's compiler, add the -xs option to CC
-# (e.g. `make CC="cc -xs"').
-# Sun's compilers require the -xs option to produce debug information
-# in the final linked executable.  Otherwise they leave it in the .o
-# files only, with undocumented pointers to it in the linked executable.
-# This is commented out because we don't assume that the Sun compiler
-# is in use.
-#MH_CFLAGS=-xs
-HOST_IPC=-DBSD_IPC
diff --git a/gdb/config/sparc/sun4sol2.mt b/gdb/config/sparc/sun4sol2.mt
deleted file mode 100644
index af70e9f..0000000
--- a/gdb/config/sparc/sun4sol2.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Sun 4 or Sparcstation, running Solaris 2
-TDEPFILES= sparc-tdep.o
-TM_FILE= tm-sun4sol2.h
diff --git a/gdb/config/sparc/tm-linux.h b/gdb/config/sparc/tm-linux.h
deleted file mode 100644
index 2cc708a..0000000
--- a/gdb/config/sparc/tm-linux.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Macro definitions for GDB for a Sparc running Linux.
-   Copyright 1989, 1992, 1994, 1995, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_SPARCLINUX_H
-#define TM_SPARCLINUX_H
-
-#include "sparc/tm-sparc.h"
-
-#define SIGCONTEXT_PC_OFFSET 12
-
-#include "tm-sysv4.h"
-
-#endif /* TM_SPARCLINUX_H */
diff --git a/gdb/config/sparc/tm-nbsd.h b/gdb/config/sparc/tm-nbsd.h
deleted file mode 100644
index 1a31084..0000000
--- a/gdb/config/sparc/tm-nbsd.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Macro definitions for Sparc running under NetBSD.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_NBSD_H
-#define TM_NBSD_H
-
-#include "sparc/tm-sparc.h"
-
-#include "tm-nbsd.h"
-
-#endif /* TM_NBSD_H */
diff --git a/gdb/config/sparc/tm-sp64.h b/gdb/config/sparc/tm-sp64.h
deleted file mode 100644
index 40a9a62..0000000
--- a/gdb/config/sparc/tm-sp64.h
+++ /dev/null
@@ -1,378 +0,0 @@
-/* Target machine sub-parameters for SPARC64, for GDB, the GNU debugger.
-   This is included by other tm-*.h files to define SPARC64 cpu-related info.
-   Copyright 1994, 1995, 1996, 1998 Free Software Foundation, Inc.
-   This is (obviously) based on the SPARC Vn (n<9) port.
-   Contributed by Doug Evans (dje@cygnus.com).
-   Further modified by Bob Manson (manson@cygnus.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define GDB_TARGET_IS_SPARC64
-
-#ifdef __STDC__
-struct value;
-#endif
-
-/* Eeeew. Ok, we have to assume (for now) that the processor really is
-   in sparc64 mode. While this is the same instruction sequence as
-   on the Sparc, the stack frames are offset by +2047 (and the arguments
-   are 8 bytes instead of 4). */
-/* Instructions are:
-   std  %f10, [ %fp + 0x7a7 ]
-   std  %f8, [ %fp + 0x79f ]
-   std  %f6, [ %fp + 0x797 ]
-   std  %f4, [ %fp + 0x78f ]
-   std  %f2, [ %fp + 0x787 ]
-   std  %f0, [ %fp + 0x77f ]
-   std  %g6, [ %fp + 0x777 ]
-   std  %g4, [ %fp + 0x76f ]
-   std  %g2, [ %fp + 0x767 ]
-   std  %g0, [ %fp + 0x75f ]
-   std  %fp, [ %fp + 0x757 ]
-   std  %i4, [ %fp + 0x74f ]
-   std  %i2, [ %fp + 0x747 ]
-   std  %i0, [ %fp + 0x73f ]
-   nop
-   nop
-   nop
-   nop
-   rd  %tbr, %o0
-   st  %o0, [ %fp + 0x72b ]
-   rd  %tpc, %o0
-   st  %o0, [ %fp + 0x727 ]
-   rd  %psr, %o0
-   st  %o0, [ %fp + 0x723 ]
-   rd  %y, %o0
-   st  %o0, [ %fp + 0x71f ]
-   ldx  [ %sp + 0x8a7 ], %o5
-   ldx  [ %sp + 0x89f ], %o4
-   ldx  [ %sp + 0x897 ], %o3
-   ldx  [ %sp + 0x88f ], %o2
-   ldx  [ %sp + 0x887 ], %o1
-   call  %g0
-   ldx  [ %sp + 0x87f ], %o0
-   nop
-   ta  1
-   nop
-   nop
-   */
-
-#define CALL_DUMMY {		 0x9de3bec0fd3fa7f7LL, 0xf93fa7eff53fa7e7LL,\
-				 0xf13fa7dfed3fa7d7LL, 0xe93fa7cfe53fa7c7LL,\
-				 0xe13fa7bfdd3fa7b7LL, 0xd93fa7afd53fa7a7LL,\
-				 0xd13fa79fcd3fa797LL, 0xc93fa78fc53fa787LL,\
-				 0xc13fa77fcc3fa777LL, 0xc83fa76fc43fa767LL,\
-				 0xc03fa75ffc3fa757LL, 0xf83fa74ff43fa747LL,\
-				 0xf03fa73f01000000LL, 0x0100000001000000LL,\
-				 0x0100000091580000LL, 0xd027a72b93500000LL,\
-				 0xd027a72791480000LL, 0xd027a72391400000LL,\
-				 0xd027a71fda5ba8a7LL, 0xd85ba89fd65ba897LL,\
-				 0xd45ba88fd25ba887LL, 0x9fc02000d05ba87fLL,\
-				 0x0100000091d02001LL, 0x0100000001000000LL }
-
-
-/* 128 is to reserve space to write the %i/%l registers that will be restored
-   when we resume. */
-#define CALL_DUMMY_STACK_ADJUST 128
-
-#define CALL_DUMMY_LENGTH 192
-
-#define CALL_DUMMY_START_OFFSET 148
-
-#define CALL_DUMMY_CALL_OFFSET (CALL_DUMMY_START_OFFSET + (5 * 4))
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET (CALL_DUMMY_START_OFFSET + (8 * 4))
-
-#include "sparc/tm-sparc.h"
-
-/* Stack must be aligned on 128-bit boundaries when synthesizing
-   function calls. */
-
-#undef  STACK_ALIGN
-#define STACK_ALIGN(ADDR) (((ADDR) + 15 ) & -16)
-
-/* Number of machine registers.  */
-
-#undef  NUM_REGS
-#define NUM_REGS 125
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-/* Some of these registers are only accessible from priviledged mode.
-   They are here for kernel debuggers, etc.  */
-/* FIXME: icc and xcc are currently considered separate registers.
-   This may have to change and consider them as just one (ccr).
-   Let's postpone this as long as we can.  It's nice to be able to set
-   them individually.  */
-/* FIXME: fcc0-3 are currently separate, even though they are also part of
-   fsr.  May have to remove them but let's postpone this as long as
-   possible.  It's nice to be able to set them individually.  */
-/* FIXME: Whether to include f33, f35, etc. here is not clear.
-   There are advantages and disadvantages.  */
-
-#undef  REGISTER_NAMES
-#define REGISTER_NAMES  \
-{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",	\
-  "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7",	\
-  "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",	\
-  "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7",	\
-								\
-  "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",		\
-  "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",		\
-  "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",	\
-  "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",	\
-  "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46",	\
-  "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62",	\
-                                                                \
-  "pc", "npc", "ccr", "fsr", "fprs", "y", "asi",		\
-  "ver", "tick", "pil", "pstate",				\
-  "tstate", "tba", "tl", "tt", "tpc", "tnpc", "wstate",		\
-  "cwp", "cansave", "canrestore", "cleanwin", "otherwin",	\
-  "asr16", "asr17", "asr18", "asr19", "asr20", "asr21",		\
-  "asr22", "asr23", "asr24", "asr25", "asr26", "asr27",		\
-  "asr28", "asr29", "asr30", "asr31",				\
-  /* These are here at the end to simplify removing them if we have to.  */ \
-  "icc", "xcc", "fcc0", "fcc1", "fcc2", "fcc3"			\
-}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#if 0 /* defined in tm-sparc.h, replicated for doc purposes */
-#define	G0_REGNUM 0             /* %g0 */
-#define	G1_REGNUM 1		/* %g1 */
-#define O0_REGNUM 8		/* %o0 */
-#define	SP_REGNUM 14		/* Contains address of top of stack, \
-				   which is also the bottom of the frame.  */
-#define	RP_REGNUM 15		/* Contains return address value, *before* \
-				   any windows get switched.  */
-#define	O7_REGNUM 15		/* Last local reg not saved on stack frame */
-#define	L0_REGNUM 16		/* First local reg that's saved on stack frame
-				   rather than in machine registers */
-#define	I0_REGNUM 24		/* %i0 */
-#define	FP_REGNUM 30		/* Contains address of executing stack frame */
-#define	I7_REGNUM 31		/* Last local reg saved on stack frame */
-#define	FP0_REGNUM 32		/* Floating point register 0 */
-#endif
-
-#define FP_MAX_REGNUM 80	/* 1 + last fp reg number */
-
-/* #undef v8 misc. regs */
-
-#undef Y_REGNUM
-#undef PS_REGNUM
-#undef WIM_REGNUM
-#undef TBR_REGNUM
-#undef PC_REGNUM
-#undef NPC_REGNUM
-#undef FPS_REGNUM
-#undef CPS_REGNUM
-
-/* v9 misc. and priv. regs */
-
-#define C0_REGNUM FP_MAX_REGNUM			/* Start of control registers */
-#define PC_REGNUM (C0_REGNUM + 0)		/* Current PC */
-#define NPC_REGNUM (C0_REGNUM + 1)		/* Next PC */
-#define CCR_REGNUM (C0_REGNUM + 2)		/* Condition Code Register (%xcc,%icc) */
-#define FSR_REGNUM (C0_REGNUM + 3)		/* Floating Point State */
-#define FPRS_REGNUM (C0_REGNUM + 4)		/* Floating Point Registers State */
-#define	Y_REGNUM (C0_REGNUM + 5)		/* Temp register for multiplication, etc.  */
-#define ASI_REGNUM (C0_REGNUM + 6)		/* Alternate Space Identifier */
-#define VER_REGNUM (C0_REGNUM + 7)		/* Version register */
-#define TICK_REGNUM (C0_REGNUM + 8)		/* Tick register */
-#define PIL_REGNUM (C0_REGNUM + 9)		/* Processor Interrupt Level */
-#define PSTATE_REGNUM (C0_REGNUM + 10)		/* Processor State */
-#define TSTATE_REGNUM (C0_REGNUM + 11)		/* Trap State */
-#define TBA_REGNUM (C0_REGNUM + 12)		/* Trap Base Address */
-#define TL_REGNUM (C0_REGNUM + 13)		/* Trap Level */
-#define TT_REGNUM (C0_REGNUM + 14)		/* Trap Type */
-#define TPC_REGNUM (C0_REGNUM + 15)		/* Trap pc */
-#define TNPC_REGNUM (C0_REGNUM + 16)		/* Trap npc */
-#define WSTATE_REGNUM (C0_REGNUM + 17)		/* Window State */
-#define CWP_REGNUM (C0_REGNUM + 18)		/* Current Window Pointer */
-#define CANSAVE_REGNUM (C0_REGNUM + 19)		/* Savable Windows */
-#define CANRESTORE_REGNUM (C0_REGNUM + 20)	/* Restorable Windows */
-#define CLEANWIN_REGNUM (C0_REGNUM + 21)	/* Clean Windows */
-#define OTHERWIN_REGNUM (C0_REGNUM + 22)	/* Other Windows */
-#define ASR_REGNUM(n) (C0_REGNUM+(23-16)+(n))	/* Ancillary State Register
-						   (n = 16...31) */
-#define ICC_REGNUM (C0_REGNUM + 39)		/* 32 bit condition codes */
-#define XCC_REGNUM (C0_REGNUM + 40)		/* 64 bit condition codes */
-#define FCC0_REGNUM (C0_REGNUM + 41)		/* fp cc reg 0 */
-#define FCC1_REGNUM (C0_REGNUM + 42)		/* fp cc reg 1 */
-#define FCC2_REGNUM (C0_REGNUM + 43)		/* fp cc reg 2 */
-#define FCC3_REGNUM (C0_REGNUM + 44)		/* fp cc reg 3 */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.
-   Some of the registers aren't 64 bits, but it's a lot simpler just to assume
-   they all are (since most of them are).  */
-#undef  REGISTER_BYTES
-#define REGISTER_BYTES (32*8+32*8+45*8)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-#undef  REGISTER_BYTE
-#define REGISTER_BYTE(N) \
-  ((N) < 32 ? (N)*8				\
-   : (N) < 64 ? 32*8 + ((N)-32)*4		\
-   : (N) < C0_REGNUM ? 32*8 + 32*4 + ((N)-64)*8	\
-   : 64*8 + ((N)-C0_REGNUM)*8)
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#undef  REGISTER_SIZE
-#define REGISTER_SIZE 8
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#undef  REGISTER_RAW_SIZE
-#define REGISTER_RAW_SIZE(N) \
-  ((N) < 32 ? 8 : (N) < 64 ? 4 : 8)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-
-#undef  REGISTER_VIRTUAL_SIZE
-#define REGISTER_VIRTUAL_SIZE(N) \
-  ((N) < 32 ? 8 : (N) < 64 ? 4 : 8)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-/* tm-sparc.h defines this as 8, but play it safe.  */
-
-#undef  MAX_REGISTER_RAW_SIZE
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-/* tm-sparc.h defines this as 8, but play it safe.  */
-
-#undef  MAX_REGISTER_VIRTUAL_SIZE
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#undef  REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
- ((N) < 32 ? builtin_type_long_long \
-  : (N) < 64 ? builtin_type_float \
-  : (N) < 80 ? builtin_type_double \
-  : builtin_type_long_long)
-
-/* We use to support both 32 bit and 64 bit pointers.
-   We can't anymore because TARGET_PTR_BIT must now be a constant.  */
-#undef  TARGET_PTR_BIT
-#define TARGET_PTR_BIT 64
-
-/* Longs are 64 bits. */
-#undef TARGET_LONG_BIT
-#define TARGET_LONG_BIT 64
-
-#undef TARGET_LONG_LONG_BIT
-#define TARGET_LONG_LONG_BIT 64
-
-/* Does the specified function use the "struct returning" convention
-   or the "value returning" convention?  The "value returning" convention
-   almost invariably returns the entire value in registers.  The
-   "struct returning" convention often returns the entire value in
-   memory, and passes a pointer (out of or into the function) saying
-   where the value (is or should go).
-
-   Since this sometimes depends on whether it was compiled with GCC,
-   this is also an argument.  This is used in call_function to build a
-   stack, and in value_being_returned to print return values. 
-
-   On Sparc64, we only pass pointers to structs if they're larger then
-   32 bytes. Otherwise they're stored in %o0-%o3 (floating-point
-   values go into %fp0-%fp3).  */
-
-
-#undef  USE_STRUCT_CONVENTION
-#define USE_STRUCT_CONVENTION(gcc_p, type) (TYPE_LENGTH (type) > 32)
-
-#undef REG_STRUCT_HAS_ADDR
-#define REG_STRUCT_HAS_ADDR(gcc_p,type) (TYPE_LENGTH (type) > 32)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-/* FIXME: V9 uses %o0 for this.  */
-
-#undef  STORE_STRUCT_RETURN
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { target_write_memory ((SP)+(16*8), (char *)&(ADDR), 8); }
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#undef  FRAME_ARGS_SKIP
-#define FRAME_ARGS_SKIP 136
-
-/* Offsets into jmp_buf.
-   FIXME: This was borrowed from the v8 stuff and will probably have to change
-   for v9.  */
-
-#define JB_ELEMENT_SIZE 8	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-
-extern CORE_ADDR sparc64_read_sp ();
-extern CORE_ADDR sparc64_read_fp ();
-extern void sparc64_write_sp PARAMS ((CORE_ADDR));
-extern void sparc64_write_fp PARAMS ((CORE_ADDR));
-
-#define TARGET_READ_SP() (sparc64_read_sp ())
-#define TARGET_READ_FP() (sparc64_read_fp ())
-#define TARGET_WRITE_SP(X) (sparc64_write_sp (X))
-#define TARGET_WRITE_FP(X) (sparc64_write_fp (X))
-
-#undef TM_PRINT_INSN_MACH
-#define TM_PRINT_INSN_MACH bfd_mach_sparc_v9a
-
-CORE_ADDR sp64_push_arguments PARAMS ((int, struct value **, CORE_ADDR, unsigned char, CORE_ADDR));
-#undef PUSH_ARGUMENTS
-#define PUSH_ARGUMENTS(A,B,C,D,E) (sp = sp64_push_arguments ((A), (B), (C), (D), (E)))
-
-#undef EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  sparc64_extract_return_value(TYPE, REGBUF, VALBUF, 0)
-extern void
-sparc64_extract_return_value PARAMS ((struct type *, char [], char *, int));
diff --git a/gdb/config/sparc/tm-sp64sim.h b/gdb/config/sparc/tm-sp64sim.h
deleted file mode 100644
index 4545f32..0000000
--- a/gdb/config/sparc/tm-sp64sim.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Macro definitions for GDB with the SPARC64 Simulator.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* ??? This file is based on tm-spc-em.h.  Our contents are probably bogus
-   but it's a good start.  */
-
-#include "sparc/tm-sp64.h"
-#include "tm-sunos.h"
-
-/* Offsets into jmp_buf.  Not defined by Sun, but at least documented in a
-   comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 8	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
diff --git a/gdb/config/sparc/tm-sparc.h b/gdb/config/sparc/tm-sparc.h
deleted file mode 100644
index ecbe9e2..0000000
--- a/gdb/config/sparc/tm-sparc.h
+++ /dev/null
@@ -1,584 +0,0 @@
-/* Target machine sub-parameters for SPARC, for GDB, the GNU debugger.
-   This is included by other tm-*.h files to define SPARC cpu-related info.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994
-   Free Software Foundation, Inc.
-   Contributed by Michael Tiemann (tiemann@mcc.com)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef __STDC__
-struct frame_info;
-struct type;
-struct value;
-#endif
-
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Floating point is IEEE compatible.  */
-#define IEEE_FLOAT
-
-/* If an argument is declared "register", Sun cc will keep it in a register,
-   never saving it onto the stack.  So we better not believe the "p" symbol
-   descriptor stab.  */
-
-#define USE_REGISTER_NOT_ARG
-
-/* When passing a structure to a function, Sun cc passes the address
-   not the structure itself.  It (under SunOS4) creates two symbols,
-   which we need to combine to a LOC_REGPARM.  Gcc version two (as of
-   1.92) behaves like sun cc.  REG_STRUCT_HAS_ADDR is smart enough to
-   distinguish between Sun cc, gcc version 1 and gcc version 2.  */
-
-#define REG_STRUCT_HAS_ADDR(gcc_p,type) (gcc_p != 1)
-
-/* Sun /bin/cc gets this right as of SunOS 4.1.x.  We need to define
-   BELIEVE_PCC_PROMOTION to get this right now that the code which
-   detects gcc2_compiled. is broken.  This loses for SunOS 4.0.x and
-   earlier.  */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* For acc, there's no need to correct LBRAC entries by guessing how
-   they should work.  In fact, this is harmful because the LBRAC
-   entries now all appear at the end of the function, not intermixed
-   with the SLINE entries.  n_opt_found detects acc for Solaris binaries;
-   function_stab_type detects acc for SunOS4 binaries.
-
-   For binary from SunOS4 /bin/cc, need to correct LBRAC's.
-
-   For gcc, like acc, don't correct.  */
-
-#define	SUN_FIXED_LBRAC_BUG \
-  (n_opt_found \
-   || function_stab_type == N_STSYM \
-   || function_stab_type == N_GSYM \
-   || processing_gcc_compilation)
-
-/* Do variables in the debug stabs occur after the N_LBRAC or before it?
-   acc: after, gcc: before, SunOS4 /bin/cc: before.  */
-
-#define VARIABLES_INSIDE_BLOCK(desc, gcc_p) \
-  (!(gcc_p) \
-   && (n_opt_found \
-       || function_stab_type == N_STSYM \
-       || function_stab_type == N_GSYM))
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  SKIP_PROLOGUE_FRAMELESS_P advances
-   the PC past some of the prologue, but stops as soon as it
-   knows that the function has a frame.  Its result is equal
-   to its input PC if the function is frameless, unequal otherwise.  */
-
-#define SKIP_PROLOGUE(pc) \
-  { pc = skip_prologue (pc, 0); }
-#define SKIP_PROLOGUE_FRAMELESS_P(pc) \
-  { pc = skip_prologue (pc, 1); }
-extern CORE_ADDR skip_prologue PARAMS ((CORE_ADDR, int));
-
-/* Immediately after a function call, return the saved pc.
-   Can't go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-/* On the Sun 4 under SunOS, the compile will leave a fake insn which
-   encodes the structure size being returned.  If we detect such
-   a fake insn, step past it.  */
-
-#define PC_ADJUST(pc) sparc_pc_adjust(pc)
-extern CORE_ADDR sparc_pc_adjust PARAMS ((CORE_ADDR));
-
-#define SAVED_PC_AFTER_CALL(frame) PC_ADJUST (read_register (RP_REGNUM))
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Stack must be aligned on 64-bit boundaries when synthesizing
-   function calls. */
-
-#define STACK_ALIGN(ADDR) (((ADDR) + 7) & -8)
-
-/* Sequence of bytes for breakpoint instruction (ta 1). */
-
-#define BREAKPOINT {0x91, 0xd0, 0x20, 0x01}
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_REGS 72
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES  \
-{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",	\
-  "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7",	\
-  "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",	\
-  "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7",	\
-								\
-  "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",	\
-  "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",	\
-  "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",	\
-  "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",	\
-                                                                \
-  "y", "psr", "wim", "tbr", "pc", "npc", "fpsr", "cpsr" }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define	G0_REGNUM 0             /* %g0 */
-#define	G1_REGNUM 1		/* %g1 */
-#define O0_REGNUM 8		/* %o0 */
-#define	SP_REGNUM 14		/* Contains address of top of stack, \
-				   which is also the bottom of the frame.  */
-#define	RP_REGNUM 15		/* Contains return address value, *before* \
-				   any windows get switched.  */
-#define	O7_REGNUM 15		/* Last local reg not saved on stack frame */
-#define	L0_REGNUM 16		/* First local reg that's saved on stack frame
-				   rather than in machine registers */
-#define	I0_REGNUM 24		/* %i0 */
-#define	FP_REGNUM 30		/* Contains address of executing stack frame */
-#define	I7_REGNUM 31		/* Last local reg saved on stack frame */
-#define	FP0_REGNUM 32		/* Floating point register 0 */
-#define	Y_REGNUM 64		/* Temp register for multiplication, etc.  */
-#define	PS_REGNUM 65		/* Contains processor status */
-#define PS_FLAG_CARRY 0x100000	/* Carry bit in PS */
-#define	WIM_REGNUM 66		/* Window Invalid Mask (not really supported) */
-#define	TBR_REGNUM 67		/* Trap Base Register (not really supported) */
-#define	PC_REGNUM 68		/* Contains program counter */
-#define	NPC_REGNUM 69           /* Contains next PC */
-#define	FPS_REGNUM 70		/* Floating point status register */
-#define	CPS_REGNUM 71		/* Coprocessor status register */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  On the sparc, `registers'
-   contains the ins and locals, even though they are saved on the
-   stack rather than with the other registers, and this causes hair
-   and confusion in places like pop_frame.  It might be
-   better to remove the ins and locals from `registers', make sure
-   that get_saved_register can get them from the stack (even in the
-   innermost frame), and make this the way to access them.  For the
-   frame pointer we would do that via TARGET_READ_FP.  On the other hand,
-   that is likely to be confusing or worse for flat frames.  */
-
-#define REGISTER_BYTES (32*4+32*4+8*4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-/* ?? */
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* We need to override GET_SAVED_REGISTER so that we can deal with the way
-   outs change into ins in different frames.  HAVE_REGISTER_WINDOWS can't
-   deal with this case and also handle flat frames at the same time.  */
-
-#define GET_SAVED_REGISTER 1
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-/* On the SPARC, all regs are 4 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) (4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-
-/* On the SPARC, all regs are 4 bytes.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- ((N) < 32 ? builtin_type_int : (N) < 64 ? builtin_type_float : \
-  builtin_type_int)
-
-/* Writing to %g0 is a noop (not an error or exception or anything like
-   that, however).  */
-
-#define CANNOT_STORE_REGISTER(regno) ((regno) == G0_REGNUM)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function_by_hand. 
-   The ultimate mystery is, tho, what is the value "16"?  */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { char val[4]; \
-    store_unsigned_integer (val, 4, (ADDR)); \
-    write_memory ((SP)+(16*4), val, 4); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  sparc_extract_return_value(TYPE, REGBUF, VALBUF)
-extern void
-sparc_extract_return_value PARAMS ((struct type *, char [], char *));
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  sparc_store_return_value(TYPE, VALBUF)
-extern void sparc_store_return_value PARAMS ((struct type *, char *));
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  (sparc_extract_struct_value_address (REGBUF))
-
-extern CORE_ADDR
-sparc_extract_struct_value_address PARAMS ((char [REGISTER_BYTES]));
-
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-/* In the case of the Sun 4, the frame-chain's nominal address
-   is held in the frame pointer register.
-
-   On the Sun4, the frame (in %fp) is %sp for the previous frame.
-   From the previous frame's %sp, we can find the previous frame's
-   %fp: it is in the save area just above the previous frame's %sp.
-
-   If we are setting up an arbitrary frame, we'll need to know where
-   it ends.  Hence the following.  This part of the frame cache
-   structure should be checked before it is assumed that this frame's
-   bottom is in the stack pointer.
-
-   If there isn't a frame below this one, the bottom of this frame is
-   in the stack pointer.
-
-   If there is a frame below this one, and the frame pointers are
-   identical, it's a leaf frame and the bottoms are the same also.
-
-   Otherwise the bottom of this frame is the top of the next frame.
-
-   The bottom field is misnamed, since it might imply that memory from
-   bottom to frame contains this frame.  That need not be true if
-   stack frames are allocated in different segments (e.g. some on a
-   stack, some on a heap in the data segment).
-
-   GCC 2.6 and later can generate ``flat register window'' code that
-   makes frames by explicitly saving those registers that need to be
-   saved.  %i7 is used as the frame pointer, and the frame is laid out so
-   that flat and non-flat calls can be intermixed freely within a
-   program.  Unfortunately for GDB, this means it must detect and record
-   the flatness of frames.
-
-   Since the prologue in a flat frame also tells us where fp and pc
-   have been stashed (the frame is of variable size, so their location
-   is not fixed), it's convenient to record them in the frame info.  */
-
-#define EXTRA_FRAME_INFO  \
-  CORE_ADDR bottom;  \
-  int in_prologue; \
-  int flat;  \
-  /* Following fields only relevant for flat frames.  */ \
-  CORE_ADDR pc_addr;  \
-  CORE_ADDR fp_addr;  \
-  /* Add this to ->frame to get the value of the stack pointer at the */ \
-  /* time of the register saves.  */ \
-  int sp_offset;
-
-#define FRAME_INIT_SAVED_REGS(fp) /*no-op*/
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fci) \
-  sparc_init_extra_frame_info (fromleaf, fci)
-extern void sparc_init_extra_frame_info PARAMS((int, struct frame_info *));
-
-#define	PRINT_EXTRA_FRAME_INFO(fi) \
-  { \
-    if ((fi) && (fi)->flat) \
-      printf_filtered (" flat, pc saved at 0x%x, fp saved at 0x%x\n", \
-                       (fi)->pc_addr, (fi)->fp_addr); \
-  }
-
-#define FRAME_CHAIN(thisframe) (sparc_frame_chain (thisframe))
-extern CORE_ADDR sparc_frame_chain PARAMS ((struct frame_info *));
-
-/* INIT_EXTRA_FRAME_INFO needs the PC to detect flat frames.  */
-
-#define	INIT_FRAME_PC(fromleaf, prev) /* nothing */
-#define INIT_FRAME_PC_FIRST(fromleaf, prev) \
-  (prev)->pc = ((fromleaf) ? SAVED_PC_AFTER_CALL ((prev)->next) : \
-	      (prev)->next ? FRAME_SAVED_PC ((prev)->next) : read_pc ());
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-/* The location of I0 w.r.t SP.  This is actually dependent on how the system's
-   window overflow/underflow routines are written.  Most vendors save the L regs
-   followed by the I regs (at the higher address).  Some vendors get it wrong.
- */
-
-#define	FRAME_SAVED_L0	0
-#define	FRAME_SAVED_I0	(8 * REGISTER_RAW_SIZE (L0_REGNUM))
-
-/* Where is the PC for a specific frame */
-
-#define FRAME_SAVED_PC(FRAME) sparc_frame_saved_pc (FRAME)
-extern CORE_ADDR sparc_frame_saved_pc PARAMS ((struct frame_info *));
-
-/* If the argument is on the stack, it will be here.  */
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_STRUCT_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 68
-
-/* Things needed for making the inferior call functions.  */
-/*
- * First of all, let me give my opinion of what the DUMMY_FRAME
- * actually looks like.
- *
- *               |                                 |
- *               |                                 |
- *               + - - - - - - - - - - - - - - - - +<-- fp (level 0)
- *               |                                 |
- *               |                                 |
- *               |                                 |
- *               |                                 |
- *               |  Frame of innermost program     |
- *               |           function              |
- *               |                                 |
- *               |                                 |
- *               |                                 |
- *               |                                 |
- *               |                                 |
- *               |---------------------------------|<-- sp (level 0), fp (c)
- *               |                                 |
- *     DUMMY     |             fp0-31              |
- *               |                                 |
- *               |             ------              |<-- fp - 0x80
- *     FRAME     |              g0-7               |<-- fp - 0xa0
- *               |              i0-7               |<-- fp - 0xc0
- *               |             other               |<-- fp - 0xe0
- *               |               ?                 |
- *               |               ?                 |
- *               |---------------------------------|<-- sp' = fp - 0x140
- *               |                                 |
- * xcution start |                                 |
- * sp' + 0x94 -->|        CALL_DUMMY (x code)      |
- *               |                                 |
- *               |                                 |
- *               |---------------------------------|<-- sp'' = fp - 0x200
- *               |  align sp to 8 byte boundary    |
- *               |     ==> args to fn <==          |
- *  Room for     |                                 |
- * i & l's + agg | CALL_DUMMY_STACK_ADJUST = 0x0x44|
- *               |---------------------------------|<-- final sp (variable)
- *               |                                 |
- *               |   Where function called will    |
- *               |           build frame.          |
- *               |                                 |
- *               |                                 |
- *
- *   I understand everything in this picture except what the space
- * between fp - 0xe0 and fp - 0x140 is used for.  Oh, and I don't
- * understand why there's a large chunk of CALL_DUMMY that never gets
- * executed (its function is superceeded by PUSH_DUMMY_FRAME; they
- * are designed to do the same thing).
- *
- *   PUSH_DUMMY_FRAME saves the registers above sp' and pushes the
- * register file stack down one.
- *
- *   call_function then writes CALL_DUMMY, pushes the args onto the
- * stack, and adjusts the stack pointer.
- *
- *   run_stack_dummy then starts execution (in the middle of
- * CALL_DUMMY, as directed by call_function).
- */
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME	sparc_push_dummy_frame ()
-#define POP_FRAME	sparc_pop_frame ()
-
-void sparc_push_dummy_frame PARAMS ((void)), sparc_pop_frame PARAMS ((void));
-
-#ifndef CALL_DUMMY
-/* This sequence of words is the instructions
-
-   0:   bc 10 00 01     mov  %g1, %fp
-   4:   9d e3 80 00     save  %sp, %g0, %sp
-   8:   bc 10 00 02     mov  %g2, %fp
-   c:   be 10 00 03     mov  %g3, %i7
-  10:   da 03 a0 58     ld  [ %sp + 0x58 ], %o5
-  14:   d8 03 a0 54     ld  [ %sp + 0x54 ], %o4
-  18:   d6 03 a0 50     ld  [ %sp + 0x50 ], %o3
-  1c:   d4 03 a0 4c     ld  [ %sp + 0x4c ], %o2
-  20:   d2 03 a0 48     ld  [ %sp + 0x48 ], %o1
-  24:   40 00 00 00     call  <fun>
-  28:   d0 03 a0 44     ld  [ %sp + 0x44 ], %o0
-  2c:   01 00 00 00     nop 
-  30:   91 d0 20 01     ta  1
-  34:   01 00 00 00     nop
-
-   NOTES:
-	* the first four instructions are necessary only on the simulator.
-	* this is a multiple of 8 (not only 4) bytes.
-	* the `call' insn is a relative, not an absolute call.
-	* the `nop' at the end is needed to keep the trap from
-	  clobbering things (if NPC pointed to garbage instead).
-*/
-
-#define CALL_DUMMY { 0xbc100001, 0x9de38000, 0xbc100002, 0xbe100003,	\
-		     0xda03a058, 0xd803a054, 0xd603a050, 0xd403a04c,	\
-		     0xd203a048, 0x40000000, 0xd003a044, 0x01000000,	\
-		     0x91d02001, 0x01000000 }
-
-
-/* Size of the call dummy in bytes. */
-
-#define CALL_DUMMY_LENGTH 0x38
-
-/* Offset within call dummy of first instruction to execute. */
-
-#define CALL_DUMMY_START_OFFSET 0
-
-/* Offset within CALL_DUMMY of the 'call' instruction. */
-
-#define CALL_DUMMY_CALL_OFFSET (CALL_DUMMY_START_OFFSET + 0x24)
-
-/* Offset within CALL_DUMMY of the 'ta 1' instruction. */
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET (CALL_DUMMY_START_OFFSET + 0x30)
-
-#define CALL_DUMMY_STACK_ADJUST 68
-
-#endif
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
- sparc_fix_call_dummy (dummyname, pc, fun, type, gcc_p)
-void sparc_fix_call_dummy PARAMS ((char *dummy, CORE_ADDR pc, CORE_ADDR fun,
-				   struct type *value_type, int using_gcc));
-
-/* The Sparc returns long doubles on the stack.  */
-
-#define RETURN_VALUE_ON_STACK(TYPE) \
-  (TYPE_CODE(TYPE) == TYPE_CODE_FLT \
-   && TYPE_LENGTH(TYPE) > 8)
-
-/* Sparc has no reliable single step ptrace call */
-
-#define SOFTWARE_SINGLE_STEP_P 1
-extern void sparc_software_single_step PARAMS ((unsigned int, int));
-#define SOFTWARE_SINGLE_STEP(sig,bp_p) sparc_software_single_step (sig,bp_p)
-
-/* We need more arguments in a frame specification for the
-   "frame" or "info frame" command.  */
-
-#define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv)
-extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
-
-/* To print every pair of float registers as a double, we use this hook.
-   We also print the condition code registers in a readable format
-   (FIXME: can expand this to all control regs).  */
-
-#undef 	PRINT_REGISTER_HOOK
-#define	PRINT_REGISTER_HOOK(regno)	\
-  sparc_print_register_hook (regno)
-extern void sparc_print_register_hook PARAMS ((int regno));
-
-
-/* Optimization for storing registers to the inferior.  The hook
-   DO_DEFERRED_STORES
-   actually executes any deferred stores.  It is called any time
-   we are going to proceed the child, or read its registers.
-   The hook CLEAR_DEFERRED_STORES is called when we want to throw
-   away the inferior process, e.g. when it dies or we kill it.
-   FIXME, this does not handle remote debugging cleanly.  */
-
-extern int deferred_stores;
-#define	DO_DEFERRED_STORES	\
-  if (deferred_stores)		\
-    target_store_registers (-2);
-#define	CLEAR_DEFERRED_STORES	\
-  deferred_stores = 0;
-
-/* If the current gcc for for this target does not produce correct debugging
-   information for float parameters, both prototyped and unprototyped, then
-   define this macro.  This forces gdb to  always assume that floats are
-   passed as doubles and then converted in the callee. */
-
-#define COERCE_FLOAT_TO_DOUBLE 1
-
-/* Select the sparc disassembler */
-
-#define TM_PRINT_INSN_MACH bfd_mach_sparc
-
-/* Arguments smaller than an int must promoted to ints when synthesizing
-   function calls.  */
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-    sp = sparc_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR
-sparc_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
diff --git a/gdb/config/sparc/tm-sparclet.h b/gdb/config/sparc/tm-sparclet.h
deleted file mode 100644
index bc43083..0000000
--- a/gdb/config/sparc/tm-sparclet.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Target machine definitions for GDB for an embedded SPARC.
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "sparc/tm-sparc.h"
-
-#define TARGET_SPARCLET 1
-
-/* Select the sparclet disassembler.  Slightly different instruction set from
-   the V8 sparc.  */
-
-#undef TM_PRINT_INSN_MACH
-#define TM_PRINT_INSN_MACH bfd_mach_sparc_sparclet
-
-/* overrides of tm-sparc.h */
-
-#undef TARGET_BYTE_ORDER
-#define TARGET_BYTE_ORDER_SELECTABLE
-
-/* Sequence of bytes for breakpoint instruction (ta 1). */
-#undef BREAKPOINT
-#define BIG_BREAKPOINT {0x91, 0xd0, 0x20, 0x01}
-#define LITTLE_BREAKPOINT {0x01, 0x20, 0xd0, 0x91}
-
-#undef  NUM_REGS /* formerly "72" */
-/*                WIN  FP   CPU  CCP  ASR  AWR  APSR */
-#define NUM_REGS (32 + 32 + 8  + 8  + 8/*+ 32 + 1*/)
-
-#undef  REGISTER_BYTES /* formerly "(32*4 + 32*4 + 8*4)" */
-#define REGISTER_BYTES (32*4 + 32*4 + 8*4 + 8*4 + 8*4/* + 32*4 + 1*4*/)
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-/* Sparclet has no fp! */
-/* Compiler maps types for floats by number, so can't 
-   change the numbers here. */
-
-#undef REGISTER_NAMES
-#define REGISTER_NAMES  \
-{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",	\
-  "o0", "o1", "o2", "o3", "o4", "o5", "o6", "o7",	\
-  "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",	\
-  "i0", "i1", "i2", "i3", "i4", "i5", "i6", "i7",	\
-							\
-  "", "", "", "", "", "", "", "", /* no FPU regs */	\
-  "", "", "", "", "", "", "", "", 			\
-  "", "", "", "", "", "", "", "", 			\
-  "", "", "", "", "", "", "", "", 			\
-				  /* no CPSR, FPSR */	\
-  "y", "psr", "wim", "tbr", "pc", "npc", "", "", 	\
-							\
-  "ccsr", "ccpr", "cccrcr", "ccor", "ccobr", "ccibr", "ccir", "", \
-								  \
-  /*       ASR15                 ASR19 (don't display them) */    \
-  "asr1",  "", "asr17", "asr18", "", "asr20", "asr21", "asr22",   \
-/*									  \
-  "awr0",  "awr1",  "awr2",  "awr3",  "awr4",  "awr5",  "awr6",  "awr7",  \
-  "awr8",  "awr9",  "awr10", "awr11", "awr12", "awr13", "awr14", "awr15", \
-  "awr16", "awr17", "awr18", "awr19", "awr20", "awr21", "awr22", "awr23", \
-  "awr24", "awr25", "awr26", "awr27", "awr28", "awr29", "awr30", "awr31", \
-  "apsr",								  \
- */									  \
-}
-
-/* Remove FP dependant code which was defined in tm-sparc.h */
-#undef	FP0_REGNUM /* Floating point register 0 */
-#undef	FPS_REGNUM /* Floating point status register */
-#undef 	CPS_REGNUM /* Coprocessor status register */
-
-/* sparclet register numbers */
-#define CCSR_REGNUM 72
-
-#undef EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF)                       \
-  {                                                                    \
-    memcpy ((VALBUF),                                                  \
-	    (char *)(REGBUF) + REGISTER_RAW_SIZE (O0_REGNUM) * 8 +     \
-	    (TYPE_LENGTH(TYPE) >= REGISTER_RAW_SIZE (O0_REGNUM)        \
-	     ? 0 : REGISTER_RAW_SIZE (O0_REGNUM) - TYPE_LENGTH(TYPE)), \
-	    TYPE_LENGTH(TYPE));                                        \
-  }
-#undef STORE_RETURN_VALUE
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  {                                                                    \
-    /* Other values are returned in register %o0.  */                  \
-    write_register_bytes (REGISTER_BYTE (O0_REGNUM), (VALBUF),         \
-			  TYPE_LENGTH (TYPE));                         \
-  }
-
-#undef PRINT_REGISTER_HOOK
-#define PRINT_REGISTER_HOOK(regno)
-
-/* Offsets into jmp_buf.  Not defined by Sun, but at least documented in a
-   comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
diff --git a/gdb/config/sparc/tm-sparclite.h b/gdb/config/sparc/tm-sparclite.h
deleted file mode 100644
index d841f89..0000000
--- a/gdb/config/sparc/tm-sparclite.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Macro definitions for GDB for a Fujitsu SPARClite.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_SPARCLITE 1
-
-#include "sparc/tm-sparc.h"
-
-/* overrides of tm-sparc.h */
-
-#undef TARGET_BYTE_ORDER
-#define TARGET_BYTE_ORDER_SELECTABLE
-
-/* Select the sparclite disassembler.  Slightly different instruction set from
-   the V8 sparc.  */
-
-#undef TM_PRINT_INSN_MACH
-#define TM_PRINT_INSN_MACH bfd_mach_sparc_sparclite
-
-/* Amount PC must be decremented by after a hardware instruction breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_HW_BREAK 4
-
-#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
-
-#undef NUM_REGS 
-#define NUM_REGS 80 
-
-#undef REGISTER_BYTES
-#define REGISTER_BYTES (32*4+32*4+8*4+8*4)
-
-#undef REGISTER_NAMES
-#define REGISTER_NAMES  \
-{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",       \
-  "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7",       \
-  "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",       \
-  "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7",       \
-                                                                \
-  "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",       \
-  "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
-  "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",       \
-  "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",       \
-                                                                \
-  "y", "psr", "wim", "tbr", "pc", "npc", "fpsr", "cpsr",        \
-  "dia1", "dia2", "dda1", "dda2", "ddv1", "ddv2", "dcr", "dsr" }
-
-#define DIA1_REGNUM 72          /* debug instr address register 1 */
-#define DIA2_REGNUM 73          /* debug instr address register 2 */
-#define DDA1_REGNUM 74          /* debug data address register 1 */
-#define DDA2_REGNUM 75          /* debug data address register 2 */
-#define DDV1_REGNUM 76          /* debug data value register 1 */
-#define DDV2_REGNUM 77          /* debug data value register 2 */
-#define DCR_REGNUM 78           /* debug control register */
-#define DSR_REGNUM 79           /* debug status regsiter */
-
-#define TARGET_HW_BREAK_LIMIT 2
-#define TARGET_HW_WATCH_LIMIT 2
-
-/* Enable watchpoint macro's */
-
-#define TARGET_HAS_HARDWARE_WATCHPOINTS
-
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
-	sparclite_check_watch_resources (type, cnt, ot)
-
-/* When a hardware watchpoint fires off the PC will be left at the
-   instruction which caused the watchpoint.  It will be necessary for
-   GDB to step over the watchpoint. ***
-
-#define STOPPED_BY_WATCHPOINT(W) \
-  ((W).kind == TARGET_WAITKIND_STOPPED \
-   && (W).value.sig == TARGET_SIGNAL_TRAP \
-   && ((int) read_register (IPSW_REGNUM) & 0x00100000))
-*/
-
-/* Use these macros for watchpoint insertion/deletion.  */
-#define target_insert_watchpoint(addr, len, type) sparclite_insert_watchpoint (addr, len, type)
-#define target_remove_watchpoint(addr, len, type) sparclite_remove_watchpoint (addr, len, type)
-#define target_insert_hw_breakpoint(addr, len) sparclite_insert_hw_breakpoint (addr, len)
-#define target_remove_hw_breakpoint(addr, len) sparclite_remove_hw_breakpoint (addr, len)
-#define target_stopped_data_address() sparclite_stopped_data_address()
diff --git a/gdb/config/sparc/tm-sparclynx.h b/gdb/config/sparc/tm-sparclynx.h
deleted file mode 100644
index 5a0d908..0000000
--- a/gdb/config/sparc/tm-sparclynx.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Macro definitions for Sparc running under LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_SPARCLYNX_H
-#define TM_SPARCLYNX_H
-
-#include "tm-lynx.h"
-
-/* Use generic Sparc definitions. */
-#include "sparc/tm-sparc.h"
-
-/* Lynx does this backwards from everybody else */
-
-#undef FRAME_SAVED_I0
-#undef FRAME_SAVED_L0
-
-#define FRAME_SAVED_I0 0
-#define FRAME_SAVED_L0 (8 * REGISTER_RAW_SIZE (I0_REGNUM))
-
-#endif /* TM_SPARCLYNX_H */
diff --git a/gdb/config/sparc/tm-spc-em.h b/gdb/config/sparc/tm-spc-em.h
deleted file mode 100644
index 3a9b457..0000000
--- a/gdb/config/sparc/tm-spc-em.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Target machine definitions for GDB for an embedded SPARC.
-   Copyright 1989, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "sparc/tm-sparc.h"
-
-/* Offsets into jmp_buf.  Not defined by Sun, but at least documented in a
-   comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
diff --git a/gdb/config/sparc/tm-sun4os4.h b/gdb/config/sparc/tm-sun4os4.h
deleted file mode 100644
index 985e18c..0000000
--- a/gdb/config/sparc/tm-sun4os4.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Macro definitions for GDB for a Sun 4 running sunos 4.
-   Copyright 1989, 1992, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "sparc/tm-sparc.h"
-#include "tm-sunos.h"
-
-/* Redefine SKIP_TRAMPOLINE_CODE to handle PIC compiled modules
-   in main executables.  */
-
-#undef SKIP_TRAMPOLINE_CODE
-#define SKIP_TRAMPOLINE_CODE(pc)  sunos4_skip_trampoline_code (pc)
-extern CORE_ADDR sunos4_skip_trampoline_code PARAMS ((CORE_ADDR));
-
-/* Offsets into jmp_buf.  Not defined by Sun, but at least documented in a
-   comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-
-extern char *sunpro_static_transform_name PARAMS ((char *));
-#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x)
-#define IS_STATIC_TRANSFORM_NAME(name) ((name)[0] == '$')
diff --git a/gdb/config/sparc/tm-sun4sol2.h b/gdb/config/sparc/tm-sun4sol2.h
deleted file mode 100644
index 7bab6e6..0000000
--- a/gdb/config/sparc/tm-sun4sol2.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Macro definitions for GDB for a Sun 4 running Solaris 2
-   Copyright 1989, 1992, 1993, 1994, 1995, 1997, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "sparc/tm-sparc.h"
-#include "tm-sysv4.h"
- 
-/* There are two different signal handler trampolines in Solaris2.  */
-#define IN_SIGTRAMP(pc, name) \
-  ((name) \
-   && (STREQ ("sigacthandler", name) || STREQ ("ucbsigvechandler", name)))
- 
-/* The signal handler gets a pointer to an ucontext as third argument
-   if it is called from sigacthandler.  This is the offset to the saved
-   PC within it.  sparc_frame_saved_pc knows how to deal with
-   ucbsigvechandler.  */  
-#define SIGCONTEXT_PC_OFFSET 44
-
-#if 0	/* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */
-
-/* Offsets into jmp_buf.  Not defined by Sun, but at least documented in a
-   comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4	/* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-#endif  /* 0 */
-
-/* The SunPRO compiler puts out 0 instead of the address in N_SO symbols,
-   and for SunPRO 3.0, N_FUN symbols too.  */
-#define SOFUN_ADDRESS_MAYBE_MISSING
-
-extern char *sunpro_static_transform_name PARAMS ((char *));
-#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x)
-#define IS_STATIC_TRANSFORM_NAME(name) ((name)[0] == '$')
-
-#define FAULTED_USE_SIGINFO
-
-/* Enable handling of shared libraries for a.out executables.  */
-#define HANDLE_SVR4_EXEC_EMULATORS
-
-/* Macros to extract process id and thread id from a composite pid/tid */
-#define PIDGET(pid) ((pid) & 0xffff)
-#define TIDGET(pid) (((pid) >> 16) & 0xffff)
-
-/* Macro to extract carry from given regset.  */
-#define PROCFS_GET_CARRY(regset) ((regset)[R_PSR] & PS_FLAG_CARRY)
-
-#ifdef HAVE_THREAD_DB_LIB
-
-extern char *solaris_pid_to_str PARAMS ((int pid));
-#define target_pid_to_str(PID) solaris_pid_to_str (PID)
-
-#else
-
-extern char *procfs_pid_to_str PARAMS ((int pid));
-#define target_pid_to_str(PID) procfs_pid_to_str (PID)
-
-#endif
diff --git a/gdb/config/sparc/tm-vxsparc.h b/gdb/config/sparc/tm-vxsparc.h
deleted file mode 100644
index 6612943..0000000
--- a/gdb/config/sparc/tm-vxsparc.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Target machine description for VxWorks sparc's, for GDB, the GNU debugger.
-   Copyright 1993 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define	GDBINIT_FILENAME	".vxgdbinit"
-
-#define	DEFAULT_PROMPT		"(vxgdb) "
-
-#include "sparc/tm-spc-em.h"
-
-/* FIXME: These are almost certainly wrong. */
-
-/* Number of registers in a ptrace_getregs call. */
-
-#define VX_NUM_REGS (NUM_REGS)
-
-/* Number of registers in a ptrace_getfpregs call. */
-
-/* #define VX_SIZE_FPREGS (don't know how many) */
-
diff --git a/gdb/config/sparc/vxsparc.mt b/gdb/config/sparc/vxsparc.mt
deleted file mode 100644
index 9eadd17..0000000
--- a/gdb/config/sparc/vxsparc.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: SPARC running VxWorks
-TDEPFILES= sparc-tdep.o remote-vx.o remote-vxsparc.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-TM_FILE= tm-vxsparc.h
diff --git a/gdb/config/sparc/xm-linux.h b/gdb/config/sparc/xm-linux.h
deleted file mode 100644
index 7d68b63..0000000
--- a/gdb/config/sparc/xm-linux.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Macro definitions for running gdb on a Sparc running Linux.
-   Copyright (C) 1989, 1993, 1994, 1995, 1996, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef XM_SPARCLINUX_H
-#define XM_SPARCLINUX_H
-
-#include "sparc/xm-sparc.h"
-
-#define HAVE_TERMIOS
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-#define KERNEL_U_ADDR 0x0
-
-#define U_REGS_OFFSET 0
-
-#define NEED_POSIX_SETPGID
-
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
-/* If you expect to use the mmalloc package to obtain mapped symbol files,
-   for now you have to specify some parameters that determine how gdb places
-   the mappings in it's address space.  See the comments in map_to_address()
-   for details.  This is expected to only be a short term solution.  Yes it
-   is a kludge.
-   FIXME:  Make this more automatic. */
-
-#define MMAP_BASE_ADDRESS      0xE0000000      /* First mapping here */
-#define MMAP_INCREMENT         0x01000000      /* Increment to next mapping */
-
-#endif /* _XM_SPARCLINUX_H */
diff --git a/gdb/config/sparc/xm-nbsd.h b/gdb/config/sparc/xm-nbsd.h
deleted file mode 100644
index 95fe846..0000000
--- a/gdb/config/sparc/xm-nbsd.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Parameters for execution on a Sparc running NetBSD, for GDB.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Get generic NetBSD host definitions. */
-#include "xm-nbsd.h"
diff --git a/gdb/config/sparc/xm-sparc.h b/gdb/config/sparc/xm-sparc.h
deleted file mode 100644
index 06c247e..0000000
--- a/gdb/config/sparc/xm-sparc.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Host definitions for a Sun 4, for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1996
-   Free Software Foundation, Inc.
-   Contributed by Michael Tiemann (tiemann@mcc.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
diff --git a/gdb/config/sparc/xm-sparclynx.h b/gdb/config/sparc/xm-sparclynx.h
deleted file mode 100644
index 7e62628..0000000
--- a/gdb/config/sparc/xm-sparclynx.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Host-dependent definitions for Sparc running LynxOS, for GDB.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Get generic LynxOS host definitions. */
-
-#include "xm-lynx.h"
diff --git a/gdb/config/sparc/xm-sun4os4.h b/gdb/config/sparc/xm-sun4os4.h
deleted file mode 100644
index e50a213..0000000
--- a/gdb/config/sparc/xm-sun4os4.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Macro definitions for running gdb on a Sun 4 running sunos 4.
-   Copyright (C) 1989, 1993, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "sparc/xm-sparc.h"
-
-#define FPU
-
-/* /usr/include/malloc.h is included by vx-share/xdr_ld, and might
-   declare these using char * not void *.  The following should work with
-   acc, gcc, or /bin/cc.  */
-
-#define MALLOC_INCOMPATIBLE
-#include <malloc.h>
-
-/* SunOS 4.x uses nonstandard "char *" as type of third argument to ptrace() */
-
-#define PTRACE_ARG3_TYPE char*
diff --git a/gdb/config/sparc/xm-sun4sol2.h b/gdb/config/sparc/xm-sun4sol2.h
deleted file mode 100644
index bc49ce4..0000000
--- a/gdb/config/sparc/xm-sun4sol2.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Macro definitions for running gdb on a Sun 4 running Solaris 2.
-   Copyright 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Most of what we know is generic to SPARC hosts.  */
-
-#include "sparc/xm-sparc.h"
-
-/* Pick up more stuff from the generic SVR4 host include file. */
-
-#include "xm-sysv4.h"
-
-/* gdb wants to use the prgregset_t interface rather than
-   the gregset_t interface, partly because that's what's
-   used in core-sol2.c */
-
-#define GDB_GREGSET_TYPE prgregset_t
-#define GDB_FPREGSET_TYPE prfpregset_t
-
-/* These are not currently used in SVR4 (but should be, FIXME!).  */
-#undef	DO_DEFERRED_STORES
-#undef	CLEAR_DEFERRED_STORES
-
-/* May be needed, may be not?  From Pace Willisson's port.  FIXME.  */
-#define NEED_POSIX_SETPGID
-
-/* solaris doesn't have siginterrupt, though it has sigaction; however,
-   in this case siginterrupt would just be setting the default. */
-#define NO_SIGINTERRUPT
-
-/* On sol2.7, <curses.h> emits a bunch of 'macro redefined'
-   warnings, which makes autoconf think curses.h doesn't
-   exist.  Compensate fot that here. */
-#define HAVE_CURSES_H 1
diff --git a/gdb/config/tic80/.Sanitize b/gdb/config/tic80/.Sanitize
deleted file mode 100644
index 17091a2..0000000
--- a/gdb/config/tic80/.Sanitize
+++ /dev/null
@@ -1,72 +0,0 @@
-# .Sanitize for devo/gdb/config/tic80.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-tic80_files="tm-tic80.h tic80.mt"
-
-if ( echo $* | grep keep\-tic80 > /dev/null ) ; then
-	keep_these_too="${tic80_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${tic80_files}
-	fi
-else
-	lose_these_too="${tic80_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${tic80_files}
-	fi
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Things-to-lose:
-
-
-Do-last:
-
-if ( echo $* | grep keep\-tic80 > /dev/null ) ; then
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tic80 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping tic80 stuff in $i
-			fi
-		fi
-	done
-else
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-tic80 $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"tic80\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-tic80/,/end-\sanitize\-tic80/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-# End of file.
diff --git a/gdb/config/tic80/tic80.mt b/gdb/config/tic80/tic80.mt
deleted file mode 100644
index 10be27e..0000000
--- a/gdb/config/tic80/tic80.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# Target: TI TMS320C80 (MVP) processor
-TDEPFILES= tic80-tdep.o
-TM_FILE= tm-tic80.h
-SIM_OBS = remote-sim.o
-SIM = ../sim/tic80/libsim.a
-GDBSERVER_DEPFILES= low-sim.o
-GDBSERVER_LIBS = ../../sim/tic80/libsim.a ../../bfd/libbfd.a ../../libiberty/libiberty.a -lm
diff --git a/gdb/config/tic80/tm-tic80.h b/gdb/config/tic80/tm-tic80.h
deleted file mode 100644
index 18f0b5c..0000000
--- a/gdb/config/tic80/tm-tic80.h
+++ /dev/null
@@ -1,256 +0,0 @@
-/* Parameters for execution on a TI TMS320C80 (MVP) processor.
-   Copyright 1997
-   Free Software Foundation, Inc. 
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_TIC80_H
-#define TM_TIC80_H
-
-#ifdef __STDC__		/* Forward declare structs used in prototypes */
-struct frame_info;
-struct type;
-struct value;
-struct symbol;
-struct frame_saved_regs;
-#endif
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-/* Define this if the C compiler puts an underscore at the front
-   of external names before giving them to the linker.  */
-
-#define NAMES_HAVE_UNDERSCORE
-
-#define NUM_REGS 38
-
-#define REGISTER_NAMES \
-{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
-  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", \
-  "pc", "npc", \
-  "a0", "a1", "a2", "a3", \
-}
-
-/* Various dedicated register numbers
-   FIXME: Shadow updates in sim/tic80/sim-calls.c */
-
-#define SP_REGNUM 1		/* Contains address of top of stack */
-#define ARG0_REGNUM 2		/* Contains argument 1 (r3 has high word) */
-#define RET_REGNUM  2		/* Contains function return value */
-#define ARGLAST_REGNUM 12	/* Contains argument 6 (r13 has high word) */
-#define FP_REGNUM 30		/* Contains address of executing stack frame */
-#define LR_REGNUM 31		/* Contains address of caller (link register) */
-#define PC_REGNUM 32		/* Contains program counter (FIXME?) */
-#define NPC_REGNUM 33		/* Contains the next program counter (FIXME?) */
-#define A0_REGNUM 34		/* Accumulator register 0 */
-#define A3_REGNUM 37		/* Accumulator register 1 */
-
-#define R0_REGNUM 0             /* General Purpose Register 0 - for sim */
-#define Rn_REGNUM 31            /* Last General Purpose Register - for sim */
-#define An_REGNUM A3_REGNUM     /* Last Accumulator register - for sim */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-
-#define REGISTER_BYTES (((NUM_REGS - 4) * 4) + (4 * 8))
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) \
-   (((N) >= A0_REGNUM) ? (((N) - A0_REGNUM) * 8 + A0_REGNUM * 4) : ((N) * 4))
-
-/* Most registers are 4 bytes */
-
-#define REGISTER_SIZE 4
-
-/* Some registers are 8 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) \
-     (((N) >= A0_REGNUM) ? 8 : 4)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE (8)
-
-/* All regs are 4 bytes.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) (REGISTER_RAW_SIZE(N))
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE (MAX_REGISTER_RAW_SIZE)
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) /* FIXME? */ \
-	(((N) >= A0_REGNUM) ? builtin_type_float : builtin_type_int)
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction.
-   This is padded out to the size of a machine word. */
-
-#define BREAKPOINT 		{0x49, 0x80, 0x00, 0x00}	/* FIXME! */
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK	0			/* FIXME! */
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME tic80_pop_frame(get_current_frame ())
-extern struct frame_info *tic80_pop_frame PARAMS ((struct frame_info *frame));
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-/* We can't tell how many args there are */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-#define FRAME_ARGS_SKIP 0
-#define FRAME_ARGS_ADDRESS(fi)   (fi)->frame
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-/* Define other aspects of the stack frame. 
-   We keep the offsets of all saved registers, 'cause we need 'em a lot!
-   We also keep the current size of the stack frame, and the offset of
-   the frame pointer from the stack pointer (for frameless functions, and
-   when we're still in the prologue of a function with a frame) */
-
-#define EXTRA_FRAME_INFO  	\
-  struct frame_saved_regs fsr;	\
-  int framesize;		\
-  int frameoffset;		\
-  int framereg;
-
-extern void tic80_init_extra_frame_info PARAMS ((struct frame_info *fi));
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) tic80_init_extra_frame_info (fi)
-#define INIT_FRAME_PC		/* Not necessary */
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   tic80_frame_find_saved_regs(frame_info, &(frame_saved_regs))
-extern void tic80_frame_find_saved_regs PARAMS ((struct frame_info *, struct frame_saved_regs *));
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc)	{ (pc) = tic80_skip_prologue (pc); }
-extern CORE_ADDR tic80_skip_prologue PARAMS ((CORE_ADDR pc));
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) read_register (LR_REGNUM)
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-#define FRAME_CHAIN(thisframe) (CORE_ADDR) tic80_frame_chain (thisframe)
-extern CORE_ADDR tic80_frame_chain PARAMS ((struct frame_info *));
-
-#define FRAME_SAVED_PC(FRAME)	tic80_frame_saved_pc (FRAME)
-extern CORE_ADDR tic80_frame_saved_pc PARAMS ((struct frame_info *));
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
-
-   We store structs through a pointer passed in R2 */
-
-#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP)	\
-	write_register (ARG0_REGNUM, STRUCT_ADDR)
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy ((VALBUF), \
-	  (char *)(REGBUF) + REGISTER_BYTE (RET_REGNUM) + \
-	  ((TYPE_LENGTH (TYPE) > 4 ? 8 : 4) - TYPE_LENGTH (TYPE)), \
-	  TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes(REGISTER_BYTE (RET_REGNUM) + \
-		       ((TYPE_LENGTH (TYPE) > 4 ? 8:4) - TYPE_LENGTH (TYPE)),\
-		       (VALBUF), TYPE_LENGTH (TYPE));
-
-
-
-/* PUSH_ARGUMENTS */
-extern CORE_ADDR tic80_push_arguments PARAMS ((int nargs, 
-					       struct value **args, 
-					       CORE_ADDR sp,
-					       unsigned char struct_return,
-					       CORE_ADDR struct_addr));
-
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-  (SP) = tic80_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-/* PUSH_RETURN_ADDRESS */
-extern CORE_ADDR tic80_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR));
-#define PUSH_RETURN_ADDRESS(PC, SP)	tic80_push_return_address (PC, SP)
-
-/* override the standard get_saved_register function with 
-   one that takes account of generic CALL_DUMMY frames */
-#define GET_SAVED_REGISTER
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_LENGTH            (0)
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define FIX_CALL_DUMMY(DUMMY1, STARTADDR, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
-
-/* generic dummy frame stuff */
-
-#define PUSH_DUMMY_FRAME             generic_push_dummy_frame ()
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-
-#endif	/* TM_TIC80_H */
diff --git a/gdb/config/tm-lynx.h b/gdb/config/tm-lynx.h
deleted file mode 100644
index 7107241..0000000
--- a/gdb/config/tm-lynx.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Macro definitions for LynxOS targets.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_LYNX_H
-#define TM_LYNX_H
-
-/* Override number of expected traps from sysv. */
-#define START_INFERIOR_TRAPS_EXPECTED 2
-
-#include "coff-solib.h"		/* COFF shared library support */
-
-/* Lynx's signal.h doesn't seem to have any macros for what signal numbers
-   the real-time events are.  */
-#define REALTIME_LO 33
-/* One more than the last one.  */
-#define REALTIME_HI 64
-
-#endif /* TM_LYNX_H */
diff --git a/gdb/config/tm-nbsd.h b/gdb/config/tm-nbsd.h
deleted file mode 100644
index e295d85..0000000
--- a/gdb/config/tm-nbsd.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Target machine sub-description for NetBSD.
-   This is included by other tm-*.h files to specify NetBSD-specific stuff.
-   Copyright 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
diff --git a/gdb/config/tm-sunos.h b/gdb/config/tm-sunos.h
deleted file mode 100644
index 26ec3cf..0000000
--- a/gdb/config/tm-sunos.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Target machine sub-description for SunOS version 4.
-   This is included by other tm-*.h files to specify SunOS-specific stuff.
-   Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "solib.h"	/* Support for shared libraries. */
-
-/* Return non-zero if we are in a shared library trampoline code stub. */
-
-#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) \
-  lookup_solib_trampoline_symbol_by_pc (pc)
-
-/* If PC is in a shared library trampoline code, return the PC
-   where the function itself actually starts.  If not, return 0.  */
-
-#define SKIP_TRAMPOLINE_CODE(pc)  find_solib_trampoline_target (pc)
diff --git a/gdb/config/tm-sysv4.h b/gdb/config/tm-sysv4.h
deleted file mode 100644
index 2c08541..0000000
--- a/gdb/config/tm-sysv4.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Macro definitions for GDB on all SVR4 target systems.
-   Copyright 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* For SVR4 shared libraries, each call to a library routine goes through
-   a small piece of trampoline code in the ".plt" section.
-   The horribly ugly wait_for_inferior() routine uses this macro to detect
-   when we have stepped into one of these fragments.
-   We do not use lookup_solib_trampoline_symbol_by_pc, because
-   we cannot always find the shared library trampoline symbols
-   (e.g. on Irix5).  */
-
-#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) in_plt_section((pc), (name))
-extern int in_plt_section PARAMS ((CORE_ADDR, char *));
-
-/* If PC is in a shared library trampoline code, return the PC
-   where the function itself actually starts.  If not, return 0.  */
-
-#define SKIP_TRAMPOLINE_CODE(pc)  find_solib_trampoline_target (pc)
-
-/* It is unknown which, if any, SVR4 assemblers do not accept dollar signs
-   in identifiers.  The default in G++ is to use dots instead, for all SVR4
-   systems, so we make that our default also.  FIXME: There should be some
-   way to get G++ to tell us what CPLUS_MARKER it is using, perhaps by
-   stashing it in the debugging information as part of the name of an
-   invented symbol ("gcc_cplus_marker$" for example). */
-
-#undef CPLUS_MARKER
-#define CPLUS_MARKER '.'
diff --git a/gdb/config/v850/.Sanitize b/gdb/config/v850/.Sanitize
deleted file mode 100644
index 4d101e9..0000000
--- a/gdb/config/v850/.Sanitize
+++ /dev/null
@@ -1,33 +0,0 @@
-# .Sanitize for devo/gdb/config/v850.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-tm-v850.h
-v850.mt
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/v850/tm-v850.h b/gdb/config/v850/tm-v850.h
deleted file mode 100644
index 14dd7f0..0000000
--- a/gdb/config/v850/tm-v850.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/* Parameters for execution on an NEC V850 processor.
-   Copyright 1996
-   Free Software Foundation, Inc. 
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-#define NUM_REGS 66
-
-#define REGISTER_NAMES \
-{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
-  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", \
-    \
-  "eipc", "eipsw", "fepc", "fepsw", "ecr", "psw", "sr6", "sr7", \
-  "sr8", "sr9", "sr10", "sr11", "sr12", "sr13", "sr14", "sr15", \
-  "sr16", "sr17", "sr18", "sr19", "sr20", "sr21", "sr22", "sr23", \
-  "sr24", "sr25", "sr26", "sr27", "sr28", "sr29", "sr30", "sr31", \
-    \
-  "pc", "fp" }
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-extern char **v850_register_names;
-#define REGISTER_NAME(i) v850_register_names[i]
-
-
-#define REGISTER_BYTES (NUM_REGS * 4)
-
-#define REGISTER_SIZE 4
-#define MAX_REGISTER_RAW_SIZE 4
-
-#define R0_REGNUM 0
-#define R1_REGNUM 1
-#define SAVE1_START_REGNUM 2
-#define SAVE1_END_REGNUM 2
-#define SP_REGNUM 3
-#define ARG0_REGNUM 6
-#define ARGLAST_REGNUM 9
-#define V0_REGNUM 10
-#define V1_REGNUM 11
-#define R12_REGNUM 12
-#define SAVE2_START_REGNUM 20
-#define SAVE2_END_REGNUM 29
-#define EP_REGNUM 30
-#define SAVE3_START_REGNUM 31
-#define SAVE3_END_REGNUM 31
-#define RP_REGNUM 31
-#define SR0_REGNUM 32
-#define PS_REGNUM (SR0_REGNUM+5)
-#define CTBP_REGNUM (SR0_REGNUM+20)
-#define PC_REGNUM 64
-#define FP_REGNUM 65
-#define FP_RAW_REGNUM 29
-
-#define TARGET_READ_FP() read_register (FP_RAW_REGNUM)
-#define TARGET_WRITE_FP(VAL) write_register (FP_REGNUM, (VAL))
-
-#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int
-
-#define REGISTER_BYTE(REG) ((REG) * 4)
-#define REGISTER_VIRTUAL_SIZE(REG) 4
-#define REGISTER_RAW_SIZE(REG) 4
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-#define BREAKPOINT {0x40, 0xF8} /* little-ended */
-
-#define FUNCTION_START_OFFSET 0
-
-#define DECR_PC_AFTER_BREAK 0
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-#define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM)
-
-#ifdef __STDC__
-struct frame_info;
-struct frame_saved_regs;
-struct type;
-struct value;
-#endif
-
-#define EXTRA_FRAME_INFO struct frame_saved_regs fsr;
-
-extern void v850_init_extra_frame_info PARAMS ((struct frame_info *fi));
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) v850_init_extra_frame_info (fi)
-#define INIT_FRAME_PC		/* Not necessary */
-
-extern void v850_frame_find_saved_regs PARAMS ((struct frame_info *fi, struct frame_saved_regs *regaddr));
-#define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr
-
-extern CORE_ADDR v850_frame_chain PARAMS ((struct frame_info *fi));
-#define FRAME_CHAIN(fi) v850_frame_chain (fi)
-#define FRAME_CHAIN_VALID(FP, FI)	generic_frame_chain_valid (FP, FI)
-
-extern CORE_ADDR v850_find_callers_reg PARAMS ((struct frame_info *fi, int regnum));
-extern CORE_ADDR v850_frame_saved_pc   PARAMS ((struct frame_info *));
-#define FRAME_SAVED_PC(FI) (v850_frame_saved_pc (FI))
-
-#define EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \
-  memcpy (VALBUF, REGBUF + REGISTER_BYTE (V0_REGNUM), TYPE_LENGTH (TYPE))
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-  extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \
-		   REGISTER_RAW_SIZE (V0_REGNUM))
-
-#define STORE_RETURN_VALUE(TYPE, VALBUF) \
-  write_register_bytes(REGISTER_BYTE (V0_REGNUM), VALBUF, TYPE_LENGTH (TYPE));
-
-extern CORE_ADDR v850_skip_prologue PARAMS ((CORE_ADDR pc));
-#define SKIP_PROLOGUE(pc) pc = v850_skip_prologue (pc)
-
-#define FRAME_ARGS_SKIP 0
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-#define FRAME_NUM_ARGS(val, fi) ((val) = -1)
-
-extern void v850_pop_frame PARAMS ((struct frame_info *frame));
-#define POP_FRAME v850_pop_frame (get_current_frame ())
-
-#define USE_GENERIC_DUMMY_FRAMES
-#define CALL_DUMMY                   {0}
-#define CALL_DUMMY_START_OFFSET      (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-#define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-#define CALL_DUMMY_ADDRESS()         entry_point_address ()
-extern CORE_ADDR v850_push_return_address PARAMS ((CORE_ADDR, CORE_ADDR));
-#define PUSH_RETURN_ADDRESS(PC, SP)  v850_push_return_address (PC, SP)
-
-
-#define PUSH_DUMMY_FRAME	generic_push_dummy_frame ()
-
-extern CORE_ADDR
-v850_push_arguments PARAMS ((int nargs, struct value **args, CORE_ADDR sp,
-			     unsigned char struct_return,
-			     CORE_ADDR struct_addr));
-#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-  (SP) = v850_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
-
-#define STORE_STRUCT_RETURN(STRUCT_ADDR, SP)
-
-
-#define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP)
-
-extern use_struct_convention_fn v850_use_struct_convention;
-#define USE_STRUCT_CONVENTION(GCC_P, TYPE) v850_use_struct_convention (GCC_P, TYPE);
-
-/* override the default get_saved_register function with
-   one that takes account of generic CALL_DUMMY frames */
-#define GET_SAVED_REGISTER
-
-/* Define this for Wingdb */
-
-#define TARGET_V850
diff --git a/gdb/config/vax/.Sanitize b/gdb/config/vax/.Sanitize
deleted file mode 100644
index a421f9b..0000000
--- a/gdb/config/vax/.Sanitize
+++ /dev/null
@@ -1,40 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-nm-vax.h
-tm-vax.h
-vax.mt
-vaxbsd.mh
-vaxult.mh
-vaxult2.mh
-xm-vax.h
-xm-vaxbsd.h
-xm-vaxult.h
-xm-vaxult2.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/vax/nm-vax.h b/gdb/config/vax/nm-vax.h
deleted file mode 100644
index efbfd02..0000000
--- a/gdb/config/vax/nm-vax.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Common definitions for GDB native support on Vaxen under 4.2bsd and Ultrix.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#define REGISTER_U_ADDR(addr, blockend, regno)		\
-{ addr = blockend - 0110 + regno * 4;			\
-  if (regno == PC_REGNUM) addr = blockend - 8;		\
-  if (regno == PS_REGNUM) addr = blockend - 4;		\
-  if (regno == FP_REGNUM) addr = blockend - 0120;	\
-  if (regno == AP_REGNUM) addr = blockend - 0124;	\
-  if (regno == SP_REGNUM) addr = blockend - 20; }
-
-
diff --git a/gdb/config/vax/tm-vax.h b/gdb/config/vax/tm-vax.h
deleted file mode 100644
index ad10fb7..0000000
--- a/gdb/config/vax/tm-vax.h
+++ /dev/null
@@ -1,330 +0,0 @@
-/* Definitions to make GDB run on a vax under 4.2bsd.
-   Copyright 1986, 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 2
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(pc)	\
-{ register int op = (unsigned char) read_memory_integer (pc, 1);  \
-  if (op == 0x11) pc += 2;  /* skip brb */			  \
-  if (op == 0x31) pc += 3;  /* skip brw */			  \
-  if (op == 0xC2 &&						  \
-      ((unsigned char) read_memory_integer (pc+2, 1)) == 0x5E)	  \
-    pc += 3;  /* skip subl2 */					  \
-  if (op == 0x9E &&						  \
-      ((unsigned char) read_memory_integer (pc+1, 1)) == 0xAE &&  \
-      ((unsigned char) read_memory_integer(pc+3, 1)) == 0x5E)	  \
-     pc += 4;  /* skip movab */					  \
-  if (op == 0x9E &&						  \
-      ((unsigned char) read_memory_integer (pc+1, 1)) == 0xCE &&  \
-      ((unsigned char) read_memory_integer(pc+4, 1)) == 0x5E)	  \
-    pc += 5;  /* skip movab */					  \
-  if (op == 0x9E &&						  \
-      ((unsigned char) read_memory_integer (pc+1, 1)) == 0xEE &&  \
-      ((unsigned char) read_memory_integer(pc+6, 1)) == 0x5E)	  \
-    pc += 7;  /* skip movab */					  \
-}
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) FRAME_SAVED_PC(frame)
-
-#define TARGET_UPAGES 14
-#define TARGET_NBPG 512
-#define STACK_END_ADDR (0x80000000 - (TARGET_UPAGES * TARGET_NBPG))
-
-/* On the VAX, sigtramp is in the u area.  Can't check the exact
-   addresses because for cross-debugging we don't have VAX include
-   files around.  This should be close enough.  */
-#define SIGTRAMP_START(pc)	STACK_END_ADDR
-#define SIGTRAMP_END(pc)	0x80000000
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-#define BREAKPOINT {3}
-
-/* Amount PC must be decremented by after a breakpoint.
-   This is often the number of bytes in BREAKPOINT
-   but not always.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Return 1 if P points to an invalid floating point value.
-   LEN is the length in bytes -- not relevant on the Vax.  */
-
-#define INVALID_FLOAT(p, len) ((*(short *) p & 0xff80) == 0x8000)
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* Number of machine registers */
-
-#define NUM_REGS 17
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
-
-#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "ap", "fp", "sp", "pc", "ps"}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define AP_REGNUM 12
-#define FP_REGNUM 13		/* Contains address of executing stack frame */
-#define SP_REGNUM 14		/* Contains address of top of stack */
-#define PC_REGNUM 15		/* Contains program counter */
-#define PS_REGNUM 16		/* Contains processor status */
-
-/* Total amount of space needed to store our copies of the machine's
-   register state, the array `registers'.  */
-#define REGISTER_BYTES (17*4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N) ((N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the vax, all regs are 4 bytes.  */
-
-#define REGISTER_RAW_SIZE(N) 4
-
-/* Number of bytes of storage in the program's representation
-   for register N.  On the vax, all regs are 4 bytes.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) 4
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) builtin_type_int
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { write_register (1, (ADDR)); }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
-
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address
-   and produces the frame's chain-pointer. */
-
-/* In the case of the Vax, the frame's nominal address is the FP value,
-   and 12 bytes later comes the saved previous FP value as a 4-byte word.  */
-
-#define FRAME_CHAIN(thisframe)  \
-  (!inside_entry_file ((thisframe)->pc) ? \
-   read_memory_integer ((thisframe)->frame + 12, 4) :\
-   0)
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-/* On the vax, all functions have frames.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS)  {(FRAMELESS) = 0;}
-
-/* Saved Pc.  Get it from sigcontext if within sigtramp.  */
-
-/* Offset to saved PC in sigcontext, from <sys/signal.h>.  */
-#define SIGCONTEXT_PC_OFFSET 12
-
-#define FRAME_SAVED_PC(FRAME) \
-  (((FRAME)->signal_handler_caller \
-    ? sigtramp_saved_pc (FRAME) \
-    : read_memory_integer ((FRAME)->frame + 16, 4)) \
-   )
-
-/* Cannot find the AP register value directly from the FP value.  Must
-   find it saved in the frame called by this one, or in the AP
-   register for the innermost frame.  However, there is no way to tell
-   the difference between the innermost frame and a frame for which we
-   just don't know the frame that it called (e.g. "info frame
-   0x7ffec789").  For the sake of argument suppose that the stack is
-   somewhat trashed (which is one reason that "info frame" exists).
-   So return 0 (indicating we don't know the address of
-   the arglist) if we don't know what frame this frame calls.  */
-#define FRAME_ARGS_ADDRESS_CORRECT(fi) \
- (((fi)->next                                  \
-   ? read_memory_integer ((fi)->next->frame + 8, 4)   \
-   : /* read_register (AP_REGNUM) */ 0))
-
-/* In most of GDB, getting the args address is too important to
-   just say "I don't know".  This is sometimes wrong for functions
-   that aren't on top of the stack, but c'est la vie.  */
-#define FRAME_ARGS_ADDRESS(fi) \
- (((fi)->next                                  \
-   ? read_memory_integer ((fi)->next->frame + 8, 4)   \
-   : read_register (AP_REGNUM) /* 0 */))
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-#define FRAME_NUM_ARGS(numargs, fi)  \
-{ numargs = (0xff & read_memory_integer (FRAME_ARGS_ADDRESS (fi), 1)); }
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 4
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-{ register int regnum;     \
-  register int regmask = read_memory_integer ((frame_info)->frame+4, 4) >> 16; \
-  register CORE_ADDR next_addr;     \
-  memset (&frame_saved_regs, '\0', sizeof frame_saved_regs);     \
-  next_addr = (frame_info)->frame + 16;     \
-  /* Regmask's low bit is for register 0,     \
-     which is the first one that would be pushed.  */     \
-  for (regnum = 0; regnum < 12; regnum++, regmask >>= 1)  \
-    (frame_saved_regs).regs[regnum] = (regmask & 1) ? (next_addr += 4) : 0;  \
-  (frame_saved_regs).regs[SP_REGNUM] = next_addr + 4;  \
-  if (read_memory_integer ((frame_info)->frame + 4, 4) & 0x20000000)   \
-    (frame_saved_regs).regs[SP_REGNUM] += 4 + 4 * read_memory_integer (next_addr + 4, 4);  \
-  (frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 16;  \
-  (frame_saved_regs).regs[FP_REGNUM] = (frame_info)->frame + 12;  \
-  (frame_saved_regs).regs[AP_REGNUM] = (frame_info)->frame + 8;  \
-  (frame_saved_regs).regs[PS_REGNUM] = (frame_info)->frame + 4;  \
-}
-
-/* Things needed for making the inferior call functions.  */
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME \
-{ register CORE_ADDR sp = read_register (SP_REGNUM);\
-  register int regnum;				    \
-  sp = push_word (sp, 0); /* arglist */		    \
-  for (regnum = 11; regnum >= 0; regnum--)	    \
-    sp = push_word (sp, read_register (regnum));    \
-  sp = push_word (sp, read_register (PC_REGNUM));   \
-  sp = push_word (sp, read_register (FP_REGNUM));   \
-  sp = push_word (sp, read_register (AP_REGNUM));   \
-  sp = push_word (sp, (read_register (PS_REGNUM) & 0xffef)   \
-		      + 0x2fff0000);		    \
-  sp = push_word (sp, 0); 			    \
-  write_register (SP_REGNUM, sp);		    \
-  write_register (FP_REGNUM, sp);		    \
-  write_register (AP_REGNUM, sp + 17 * sizeof (int)); }
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME  \
-{ register CORE_ADDR fp = read_register (FP_REGNUM);		 \
-  register int regnum;						 \
-  register int regmask = read_memory_integer (fp + 4, 4);	 \
-  write_register (PS_REGNUM, 					 \
-		  (regmask & 0xffff)				 \
-		  | (read_register (PS_REGNUM) & 0xffff0000));	 \
-  write_register (PC_REGNUM, read_memory_integer (fp + 16, 4));  \
-  write_register (FP_REGNUM, read_memory_integer (fp + 12, 4));  \
-  write_register (AP_REGNUM, read_memory_integer (fp + 8, 4));   \
-  fp += 16;							 \
-  for (regnum = 0; regnum < 12; regnum++)			 \
-    if (regmask & (0x10000 << regnum))				 \
-      write_register (regnum, read_memory_integer (fp += 4, 4)); \
-  fp = fp + 4 + ((regmask >> 30) & 3);				 \
-  if (regmask & 0x20000000)					 \
-    { regnum = read_memory_integer (fp, 4);			 \
-      fp += (regnum + 1) * 4; }					 \
-  write_register (SP_REGNUM, fp);				 \
-  flush_cached_frames ();					 \
-}
-
-/* This sequence of words is the instructions
-     calls #69, @#32323232
-     bpt
-   Note this is 8 bytes.  */
-
-#define CALL_DUMMY {0x329f69fb, 0x03323232}
-
-#define CALL_DUMMY_START_OFFSET 0  /* Start execution at beginning of dummy */
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET 7
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)   \
-{ *((char *) dummyname + 1) = nargs;		\
-  *(int *)((char *) dummyname + 3) = fun; }
-
-/* If vax pcc says CHAR or SHORT, it provides the correct address.  */
-
-#define BELIEVE_PCC_PROMOTION 1
diff --git a/gdb/config/vax/vax.mt b/gdb/config/vax/vax.mt
deleted file mode 100644
index ca4d36b..0000000
--- a/gdb/config/vax/vax.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: DEC VAX running BSD or Ultrix
-TDEPFILES= vax-pinsn.o exec.o
-TM_FILE= tm-vax.h
diff --git a/gdb/config/vax/vaxbsd.mh b/gdb/config/vax/vaxbsd.mh
deleted file mode 100644
index 078687d..0000000
--- a/gdb/config/vax/vaxbsd.mh
+++ /dev/null
@@ -1,13 +0,0 @@
-# Host: DEC VAX running BSD
-
-# The following types of /bin/cc failures have been observed:
-# 1.  Something in readline.c which I have never seen
-# 2.  ``"values.c", line 816: compiler error: schain botch''
-#msg /bin/cc has been known to fail on VAXen running BSD4.3
-#msg If this occurs, use gcc
-#msg  (but see comments in Makefile.dist about compiling with gcc).
-
-XM_FILE= xm-vaxbsd.h
-XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
-
-NAT_FILE= nm-vax.h
diff --git a/gdb/config/vax/vaxult.mh b/gdb/config/vax/vaxult.mh
deleted file mode 100644
index 4afcbc8..0000000
--- a/gdb/config/vax/vaxult.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: DEC VAX running Ultrix
-
-XM_FILE= xm-vaxult.h
-XDEPFILES= 
-
-NAT_FILE= nm-vax.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
diff --git a/gdb/config/vax/vaxult2.mh b/gdb/config/vax/vaxult2.mh
deleted file mode 100644
index dac73d6..0000000
--- a/gdb/config/vax/vaxult2.mh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Host: DEC VAX running Ultrix
-
-XM_FILE= xm-vaxult2.h
-XDEPFILES= 
-
-NAT_FILE= nm-vax.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
diff --git a/gdb/config/vax/xm-vax.h b/gdb/config/vax/xm-vax.h
deleted file mode 100644
index fea11c7..0000000
--- a/gdb/config/vax/xm-vax.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Common definitions to make GDB run on Vaxen under 4.2bsd and Ultrix.
-   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-
-#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))
-
-/* Kernel is a bit tenacious about sharing text segments, disallowing bpts.  */
-#define	ONE_PROCESS_WRITETEXT
-
-/* Interface definitions for kernel debugger KDB.  */
-
-/* Map machine fault codes into signal numbers.
-   First subtract 0, divide by 4, then index in a table.
-   Faults for which the entry in this table is 0
-   are not handled by KDB; the program's own trap handler
-   gets to handle then.  */
-
-#define FAULT_CODE_ORIGIN 0
-#define FAULT_CODE_UNITS 4
-#define FAULT_TABLE    \
-{ 0, SIGKILL, SIGSEGV, 0, 0, 0, 0, 0, \
-  0, 0, SIGTRAP, SIGTRAP, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0}
-
-/* Start running with a stack stretching from BEG to END.
-   BEG and END should be symbols meaningful to the assembler.
-   This is used only for kdb.  */
-
-#define INIT_STACK(beg, end)  \
-{ asm (".globl end");         \
-  asm ("movl $ end, sp");      \
-  asm ("clrl fp"); }
-
-/* Push the frame pointer register on the stack.  */
-#define PUSH_FRAME_PTR        \
-  asm ("pushl fp");
-
-/* Copy the top-of-stack to the frame pointer register.  */
-#define POP_FRAME_PTR  \
-  asm ("movl (sp), fp");
-
-/* After KDB is entered by a fault, push all registers
-   that GDB thinks about (all NUM_REGS of them),
-   so that they appear in order of ascending GDB register number.
-   The fault code will be on the stack beyond the last register.  */
-
-#define PUSH_REGISTERS        \
-{ asm ("pushl 8(sp)");        \
-  asm ("pushl 8(sp)");        \
-  asm ("pushal 0x14(sp)");    \
-  asm ("pushr $037777"); }
-
-/* Assuming the registers (including processor status) have been
-   pushed on the stack in order of ascending GDB register number,
-   restore them and return to the address in the saved PC register.  */
-
-#define POP_REGISTERS      \
-{ asm ("popr $037777");    \
-  asm ("subl2 $8,(sp)");   \
-  asm ("movl (sp),sp");    \
-  asm ("rei"); }
diff --git a/gdb/config/vax/xm-vaxbsd.h b/gdb/config/vax/xm-vaxbsd.h
deleted file mode 100644
index b42bd70..0000000
--- a/gdb/config/vax/xm-vaxbsd.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Definitions to make GDB run on a vax under BSD, 4.3 or 4.4. */
-
-/* We have to include these files now, so that GDB will not make
-   competing definitions in defs.h.  */
-#include <machine/endian.h>
-/* This should exist on either 4.3 or 4.4.  4.3 doesn't have limits.h
-   or machine/limits.h.  */
-#include <sys/param.h>
-
-#include "vax/xm-vax.h"
diff --git a/gdb/config/vax/xm-vaxult.h b/gdb/config/vax/xm-vaxult.h
deleted file mode 100644
index 24c6437..0000000
--- a/gdb/config/vax/xm-vaxult.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Definitions to make GDB run on a vax under Ultrix. */
-
-#include "vax/xm-vax.h"
-extern char *strdup();
-
-/* This is required for Ultrix 3.1b, not for later versions.  Ultrix
-   3.1b can't just use xm-vaxult2.h because Ultrix 3.1b does define
-   FD_SET.  Sure, we could have separate configurations for vaxult2,
-   vaxult3, and vaxult, but why bother?  Defining the ptrace constants
-   in infptrace.c isn't going to do any harm; it's not like they are
-   going to change.  */
-#define NO_PTRACE_H
diff --git a/gdb/config/vax/xm-vaxult2.h b/gdb/config/vax/xm-vaxult2.h
deleted file mode 100644
index d0d3d62..0000000
--- a/gdb/config/vax/xm-vaxult2.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* Definitions to make GDB run on a vax under Ultrix. */
-
-#include "vax/xm-vax.h"
-extern char *strdup();
-
-#define NO_PTRACE_H
-
-/* Old versions of ultrix have fd_set but not the FD_* macros.  */
-
-#define FD_SET(bit,fdsetp) ((fdsetp)->fds_bits[(n) / 32] |= (1 << ((n) % 32)))
-#define FD_ZERO(fdsetp) memset (fdsetp, 0, sizeof (*fdsetp))
diff --git a/gdb/config/w65/.Sanitize b/gdb/config/w65/.Sanitize
deleted file mode 100755
index f1c8dde..0000000
--- a/gdb/config/w65/.Sanitize
+++ /dev/null
@@ -1,32 +0,0 @@
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-tm-w65.h
-w65.mt
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/w65/tm-w65.h b/gdb/config/w65/tm-w65.h
deleted file mode 100644
index 2e354bb..0000000
--- a/gdb/config/w65/tm-w65.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/* Parameters for execution on a WDC 65816 machine.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Contributed by Steve Chamberlain sac@cygnus.com */
-
-#define GDB_TARGET_IS_W65
-
-#define IEEE_FLOAT 1
-
-/* Define the bit, byte, and word ordering of the machine.  */
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-extern CORE_ADDR w65_skip_prologue ();
-
-#define SKIP_PROLOGUE(ip) \
-    {(ip) = w65_skip_prologue(ip);}
-
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions. 
-
-   The return address is the value saved in the PR register + 4  */
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  saved_pc_after_call(frame)
-
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Illegal instruction - used by the simulator for breakpoint
-   detection */
-
-#define BREAKPOINT {0xcb} /* WAI */
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-#define DECR_PC_AFTER_BREAK 0
-
-/* Return 1 if P points to an invalid floating point value.  */
-
-#define INVALID_FLOAT(p, len) 0   /* Just a first guess; not checked */
-
-/* Say how long registers are.  */
-/*#define REGISTER_TYPE  int*/
-
-/* Say how much memory is needed to store a copy of the register set */
-#define REGISTER_BYTES    (NUM_REGS*4) 
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N)     (((N) < 16) ? 2 : 4)
-
-#define REGISTER_VIRTUAL_SIZE(N)  REGISTER_RAW_SIZE(N)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-  (REGISTER_VIRTUAL_SIZE(N) == 2 ? builtin_type_unsigned_short : builtin_type_unsigned_long)
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES \
-  {"r0","r1","r2", "r3", "r4", "r5", "r6", "r7",  \
-   "r8","r9","r10","r11","r12","r13","r14","r15", \
-   "pc","a", "x",  "y",  "dbr","d",  "s",  "p",   \
-   "ticks","cycles","insts"}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define SP_REGNUM  22
-#define FP_REGNUM  15
-#define NUM_REGS   27
-#define PC_REGNUM  16
-#define P_REGNUM   23
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
-
-   We store structs through a pointer passed in R4 */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    { write_register (4, (ADDR));  }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, (char *)(REGBUF), TYPE_LENGTH(TYPE))
-
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  
-
-   Things always get returned in R4/R5 */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE(4), VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(CORE_ADDR *)(REGBUF))
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_CHAIN(FRAME)       w65_frame_chain(FRAME)
-#define FRAME_SAVED_PC(FRAME)    (w65_frame_saved_pc(FRAME))
-#define FRAME_ARGS_ADDRESS(fi)   (fi)->frame
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-#define NAMES_HAVE_UNDERSCORE
-
-typedef unsigned short INSN_WORD;
-
-extern CORE_ADDR w65_addr_bits_remove PARAMS ((CORE_ADDR));
-#define ADDR_BITS_REMOVE(addr) w65_addr_bits_remove (addr)
-
-#define CALL_DUMMY_LENGTH 10
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-#define POP_FRAME pop_frame();
-
-
-#define NOP   {0xea}
-
-#define REGISTER_SIZE 4
-
-#define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno)
-
-#define TARGET_INT_BIT  16
-#define TARGET_LONG_BIT 32
-#define TARGET_PTR_BIT  32
diff --git a/gdb/config/w65/w65.mt b/gdb/config/w65/w65.mt
deleted file mode 100755
index 06d2325..0000000
--- a/gdb/config/w65/w65.mt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Target: WDC 65816 with simulator
-TDEPFILES= w65-tdep.o
-TM_FILE= tm-w65.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/w65/libsim.a
-
-
diff --git a/gdb/config/xm-aix4.h b/gdb/config/xm-aix4.h
deleted file mode 100644
index fc00126..0000000
--- a/gdb/config/xm-aix4.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Parameters for hosting on an PowerPC, for GDB, the GNU debugger.
-   Copyright 1995, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The following text is taken from config/rs6000.mh:
- * # The IBM version of /usr/include/rpc/rpc.h has a bug -- it says
- * # `extern fd_set svc_fdset;' without ever defining the type fd_set.
- * # Unfortunately this occurs in the vx-share code, which is not configured
- * # like the rest of GDB (e.g. it doesn't include "defs.h").
- * # We circumvent this bug by #define-ing fd_set here, but undefining it in
- * # the xm-rs6000.h file before ordinary modules try to use it.  FIXME, IBM!
- * MH_CFLAGS='-Dfd_set=int'
- * So, here we do the undefine...which has to occur before we include
- * <sys/select.h> below.
- */
-#undef fd_set
-
-#include <sys/select.h>
-
-/* Big end is at the low address */
-
-#define	HOST_BYTE_ORDER	BIG_ENDIAN
-
-/* At least as of AIX 3.2, we have termios.  */
-#define	HAVE_TERMIOS 1
-/* #define HAVE_TERMIO 1 */
-
-#define	USG 1
-#define	HAVE_SIGSETMASK	1
-
-#define FIVE_ARG_PTRACE
-
-/* AIX declares the mem functions differently than defs.h does.  AIX is
-   right, but defs.h works on more old systems.  For now, override it.  */
-
-#define MEM_FNS_DECLARED 1
-
-/* This system requires that we open a terminal with O_NOCTTY for it to
-   not become our controlling terminal.  */
-
-#define	USE_O_NOCTTY
-
-/* Brain death inherited from PC's pervades.  */
-#undef NULL
-#define NULL 0
-
-/* The IBM compiler requires this in order to properly compile alloca().  */
-#pragma alloca
-
-/* There is no vfork.  */
-
-#define	vfork	fork
-
-/* Signal handler for SIGWINCH `window size changed'. */
-
-#define	SIGWINCH_HANDLER  aix_resizewindow
-extern void aix_resizewindow PARAMS ((int));
-
-/* `lines_per_page' and `chars_per_line' are local to utils.c. Rectify this. */
-
-#define	SIGWINCH_HANDLER_BODY	\
-									\
-/* Respond to SIGWINCH `window size changed' signal, and reset GDB's	\
-   window settings appropriately. */					\
-									\
-void 						\
-aix_resizewindow (signo)			\
-     int signo;					\
-{						\
-  int fd = fileno (stdout);			\
-  if (isatty (fd)) {				\
-    int val;					\
-						\
-    val = atoi (termdef (fd, 'l'));		\
-    if (val > 0)				\
-      lines_per_page = val;			\
-    val = atoi (termdef (fd, 'c'));		\
-    if (val > 0)				\
-      chars_per_line = val;			\
-  }						\
-}
diff --git a/gdb/config/xm-lynx.h b/gdb/config/xm-lynx.h
deleted file mode 100644
index d73e2c1..0000000
--- a/gdb/config/xm-lynx.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Host-dependent definitions for any CPU running LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <limits.h>	/* for INT_MIN */
diff --git a/gdb/config/xm-mpw.h b/gdb/config/xm-mpw.h
deleted file mode 100644
index 0c473d7..0000000
--- a/gdb/config/xm-mpw.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Macro definitions for running GDB on Apple Macintoshes.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "mpw.h"
-
-#include "fopen-bin.h"
-
-#include "spin.h"
-
-#define CANT_FORK
-
-/* Map these standard functions to versions that can do I/O in a console
-   window. */
-
-#define printf hacked_printf
-#define fprintf hacked_fprintf
-#define vprintf hacked_vfprintf
-#define fputs hacked_fputs
-#define fputc hacked_fputc
-#undef putc
-#define putc hacked_putc
-#define fflush hacked_fflush
-
-#define fgetc hacked_fgetc
-
-#define POSIX_UTIME
-
-/* No declaration of strdup in MPW's string.h, oddly enough. */
-
-char *strdup (char *s1);
-
-/* '.' indicates drivers on the Mac, so we need a different filename. */
-
-#define GDBINIT_FILENAME "_gdbinit"
-
-/* Commas are more common to separate dirnames in a path on Macs. */
-
-#define DIRNAME_SEPARATOR ','
-
-/* This is a real crufty hack. */
-
-#define HAVE_TERMIO
-
-/* Addons to the basic MPW-supported signal list. */
-
-#ifndef SIGQUIT
-#define SIGQUIT (1<<6)
-#endif
-#ifndef SIGHUP
-#define SIGHUP (1<<7)
-#endif
-
-/* If __STDC__ is on, then this definition will be missing. */
-
-#ifndef fileno
-#define fileno(p)	(p)->_file
-#endif
-
-#ifndef R_OK
-#define R_OK 4
-#endif
-
-extern int StandAlone;
-
-extern int mac_app;
diff --git a/gdb/config/xm-nbsd.h b/gdb/config/xm-nbsd.h
deleted file mode 100644
index 2332bb5..0000000
--- a/gdb/config/xm-nbsd.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Host-dependent definitions for any CPU running NetBSD.
-   Copyright 1993, 1994, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* We have to include these files now, so that GDB will not make
-   competing definitions in defs.h.  */
-#include <limits.h>
-
-#include <machine/endian.h>
-#if BYTE_ORDER == BIG_ENDIAN
-#define HOST_BYTE_ORDER BIG_ENDIAN
-#else
-#define HOST_BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-/* NetBSD has termios facilities. */
-#define HAVE_TERMIOS
diff --git a/gdb/config/xm-sysv4.h b/gdb/config/xm-sysv4.h
deleted file mode 100644
index 06215e6..0000000
--- a/gdb/config/xm-sysv4.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Definitions for running gdb on a host machine running any flavor of SVR4.
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* SVR4 has termios facilities. */
-
-#undef HAVE_TERMIO
-#define HAVE_TERMIOS
-
-/* SVR4 is a derivative of System V Release 3 (USG) */
-
-#define USG
-
-/* Use setpgid(0,0) to run inferior in a separate process group */
-
-#define NEED_POSIX_SETPGID
-
-/* SVR4 has sigsetjmp and siglongjmp */
-#define HAVE_SIGSETJMP
-
-/* We have to include these files now, so that GDB will not make
-   competing definitions in defs.h.  */
-#include <limits.h>
diff --git a/gdb/config/z8k/.Sanitize b/gdb/config/z8k/.Sanitize
deleted file mode 100644
index 3e79f4b..0000000
--- a/gdb/config/z8k/.Sanitize
+++ /dev/null
@@ -1,34 +0,0 @@
-# .Sanitize for devo/gdb/config/z8k.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-tm-z8k.h
-z8k.mt
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/config/z8k/tm-z8k.h b/gdb/config/z8k/tm-z8k.h
deleted file mode 100644
index babde90..0000000
--- a/gdb/config/z8k/tm-z8k.h
+++ /dev/null
@@ -1,287 +0,0 @@
-/* Parameters for execution on a z8000 series machine.
-   Copyright 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define IEEE_FLOAT 1
-
-#undef TARGET_INT_BIT
-#undef TARGET_LONG_BIT
-#undef TARGET_SHORT_BIT
-#undef TARGET_PTR_BIT
-
-#define TARGET_SHORT_BIT 16
-#define TARGET_INT_BIT 16
-#define TARGET_LONG_BIT 32
-#define TARGET_PTR_BIT (BIG ? 32: 16)
-
-/* Define the bit, byte, and word ordering of the machine.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(ip)   {(ip) = z8k_skip_prologue(ip);}
-extern CORE_ADDR mz8k_skip_prologue PARAMS ((CORE_ADDR ip));
-
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) saved_pc_after_call(frame)
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Sequence of bytes for breakpoint instruction. */
-
-#define BREAKPOINT {0x36,0x00}
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Say how long registers are.  */
-
-#define REGISTER_TYPE unsigned int
-
-#define NUM_REGS 	23   /* 16 registers + 1 ccr + 1 pc + 3 debug
-				regs + fake fp + fake sp*/
-#define REGISTER_BYTES  (NUM_REGS *4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  On the z8k, all but the pc are 2 bytes, but we
-   keep them all as 4 bytes and trim them on I/O */
-
-
-#define REGISTER_RAW_SIZE(N) (((N) < 16)? 2:4)
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N) 
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- (REGISTER_VIRTUAL_SIZE(N) == 2? builtin_type_unsigned_int : builtin_type_long)
-
-/*#define INIT_FRAME_PC(x,y) init_frame_pc(x,y)*/
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES  \
- {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-  "ccr", "pc", "cycles","insts","time","fp","sp"}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define CCR_REGNUM 	16	/* Contains processor status */
-#define PC_REGNUM 	17	/* Contains program counter */
-#define CYCLES_REGNUM 	18
-#define INSTS_REGNUM 	19
-#define TIME_REGNUM 	20
-#define FP_REGNUM 	21	/* Contains fp, whatever memory model */
-#define SP_REGNUM 	22	/* Conatins sp, whatever memory model */
-
-
-
-#define PTR_SIZE (BIG ? 4: 2)
-#define PTR_MASK (BIG ? 0xff00ffff : 0x0000ffff)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) abort();
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  This is assuming that floating point values are returned
-   as doubles in d0/d1.  */
-
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy(VALBUF, REGBUF + REGISTER_BYTE(2), TYPE_LENGTH(TYPE));
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format. */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) abort();
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(CORE_ADDR *)(REGBUF))
-
-/* Describe the pointer in each stack frame to the previous stack frame
-   (its caller).  */
-
-/* FRAME_CHAIN takes a frame's nominal address and produces the frame's
-   chain-pointer.
-   In the case of the Z8000, the frame's nominal address
-   is the address of a ptr sized byte word containing the calling
-   frame's address.  */
-
-#define FRAME_CHAIN(thisframe) frame_chain(thisframe);
-
-
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_SAVED_PC(FRAME) frame_saved_pc(FRAME)
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-#if !defined (FRAME_NUM_ARGS)
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-#endif
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 8
-
-#ifdef __STDC__
-struct frame_info;
-#endif
-extern void z8k_frame_init_saved_regs PARAMS ((struct frame_info *));
-#define FRAME_INIT_SAVED_REGS(fi) z8k_frame_init_saved_regs (fi)
-
-
-/* Things needed for making the inferior call functions.
-   It seems like every m68k based machine has almost identical definitions
-   in the individual machine's configuration files.  Most other cpu types
-   (mips, i386, etc) have routines in their *-tdep.c files to handle this
-   for most configurations.  The m68k family should be able to do this as
-   well.  These macros can still be overridden when necessary.  */
-
-/* The CALL_DUMMY macro is the sequence of instructions, as disassembled
-   by gdb itself:
-
-	fmovemx fp0-fp7,sp@-			0xf227 0xe0ff
-	moveml d0-a5,sp@-			0x48e7 0xfffc
-	clrw sp@-				0x4267
-	movew ccr,sp@-				0x42e7
-
-	/..* The arguments are pushed at this point by GDB;
-	no code is needed in the dummy for this.
-	The CALL_DUMMY_START_OFFSET gives the position of 
-	the following jsr instruction.  *../
-
-	jsr @#0x32323232			0x4eb9 0x3232 0x3232
-	addal #0x69696969,sp			0xdffc 0x6969 0x6969
-	trap #<your BPT_VECTOR number here>	0x4e4?
-	nop					0x4e71
-
-   Note this is CALL_DUMMY_LENGTH bytes (28 for the above example).
-   We actually start executing at the jsr, since the pushing of the
-   registers is done by PUSH_DUMMY_FRAME.  If this were real code,
-   the arguments for the function called by the jsr would be pushed
-   between the moveml and the jsr, and we could allow it to execute through.
-   But the arguments have to be pushed by GDB after the PUSH_DUMMY_FRAME is
-   done, and we cannot allow the moveml to push the registers again lest
-   they be taken for the arguments.  */
-
-
-#define CALL_DUMMY { 0 }
-#define CALL_DUMMY_LENGTH 24		/* Size of CALL_DUMMY */
-#define CALL_DUMMY_START_OFFSET 8	/* Offset to jsr instruction*/
-
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.
-   We use the BFD routines to store a big-endian value of known size.  */
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p)     \
-{ bfd_putb32 (fun,     (char *) dummyname + CALL_DUMMY_START_OFFSET + 2);  \
-  bfd_putb32 (nargs*4, (char *) dummyname + CALL_DUMMY_START_OFFSET + 8); }
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-#define PUSH_DUMMY_FRAME	{ z8k_push_dummy_frame (); }
-
-extern void z8k_push_dummy_frame PARAMS ((void));
-
-extern void z8k_pop_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME		{ z8k_pop_frame (); }
-
-/* Offset from SP to first arg on stack at first instruction of a function */
-
-#define SP_ARG0 (1 * 4)
-
-extern CORE_ADDR z8k_addr_bits_remove PARAMS ((CORE_ADDR));
-#define ADDR_BITS_REMOVE(addr) z8k_addr_bits_remove (addr)
-int sim_z8001_mode;
-#define BIG (sim_z8001_mode)
-
-#define read_memory_short(x)  (read_memory_integer(x,2) & 0xffff)
-
-#define NO_STD_REGS
-
-#define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno)
-
-
-#define INIT_EXTRA_SYMTAB_INFO \
-  z8k_set_pointer_size(objfile->obfd->arch_info->bits_per_address);
-
-#define REGISTER_SIZE 4
-
diff --git a/gdb/config/z8k/z8k.mt b/gdb/config/z8k/z8k.mt
deleted file mode 100644
index cb8d043..0000000
--- a/gdb/config/z8k/z8k.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# Target: Z8000 with simulator
-TDEPFILES= z8k-tdep.o
-TM_FILE= tm-z8k.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/z8k/libsim.a
-
diff --git a/gdb/configure b/gdb/configure
deleted file mode 100755
index 0597fc1..0000000
--- a/gdb/configure
+++ /dev/null
@@ -1,7464 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --disable-nls           do not use Native Language Support"
-ac_help="$ac_help
-  --with-included-gettext use the GNU gettext library included here"
-ac_help="$ac_help
-  --enable-tui            Enable full-screen terminal user interface"
-ac_help="$ac_help
-  --enable-netrom         Enable NetROM support"
-ac_help="$ac_help
-  --enable-build-warnings Enable build-time compiler warnings if gcc is used"
-ac_help="$ac_help
-  --with-mmalloc          Use memory mapped malloc package"
-ac_help="$ac_help
-  --enable-carp           Configure alternative readaptive paradigm "
-ac_help="$ac_help
-  --enable-targets        alternative target configurations"
-ac_help="$ac_help
-  --enable-ide            Enable IDE support"
-ac_help="$ac_help
-  --with-foundry-libs=DIR Use the Foundry SDK in DIR"
-ac_help="$ac_help
-  --with-cpu=CPU          set the default CPU variant to debug"
-ac_help="$ac_help
-  --enable-gdbtk          Enable GDBTK GUI front end"
-ac_help="$ac_help
-  --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
-ac_help="$ac_help
-  --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
-ac_help="$ac_help
-  --with-tclinclude=DIR   Directory where tcl private headers are"
-ac_help="$ac_help
-  --with-tkinclude=DIR    Directory where tk private headers are"
-ac_help="$ac_help
-  --with-itclconfig           directory containing itcl configuration (itclConfig.sh)"
-ac_help="$ac_help
-  --with-itkconfig           directory containing itk configuration (itkConfig.sh)"
-ac_help="$ac_help
-  --with-tixconfig           directory containing tix configuration (tixConfig.sh)"
-ac_help="$ac_help
-  --with-x                use the X Window System"
-ac_help="$ac_help
-  --with-sim-gpu2=DIR     Use GPU2 library under given DIR"
-ac_help="$ac_help
-  --with-sim-funit=DIR    Use target FP lib under given DIR"
-ac_help="$ac_help
-  --enable-shared         Use shared libraries"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
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-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 700 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:731: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:736: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:764: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:796: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    # This must be in double quotes, not single quotes, because CPP may get
-  # substituted into the Makefile and "${CC-cc}" will confuse make.
-  CPP="${CC-cc} -E"
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp.
-  cat > conftest.$ac_ext <<EOF
-#line 811 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:817: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP="${CC-cc} -E -traditional-cpp"
-  cat > conftest.$ac_ext <<EOF
-#line 828 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:834: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP="${CC-cc} -nologo -E"
-  cat > conftest.$ac_ext <<EOF
-#line 845 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:851: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-  ac_cv_prog_CPP="$CPP"
-fi
-  CPP="$ac_cv_prog_CPP"
-else
-  ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-echo $ac_n "checking for AIX""... $ac_c" 1>&6
-echo "configure:876: checking for AIX" >&5
-cat > conftest.$ac_ext <<EOF
-#line 878 "configure"
-#include "confdefs.h"
-#ifdef _AIX
-  yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "yes" >/dev/null 2>&1; then
-  rm -rf conftest*
-  echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
-#define _ALL_SOURCE 1
-EOF
-
-else
-  rm -rf conftest*
-  echo "$ac_t""no" 1>&6
-fi
-rm -f conftest*
-
-
-echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:900: checking for POSIXized ISC" >&5
-if test -d /etc/conf/kconfig.d &&
-  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
-then
-  echo "$ac_t""yes" 1>&6
-  ISC=yes # If later tests want to check for ISC.
-  cat >> confdefs.h <<\EOF
-#define _POSIX_SOURCE 1
-EOF
-
-  if test "$GCC" = yes; then
-    CC="$CC -posix"
-  else
-    CC="$CC -Xp"
-  fi
-else
-  echo "$ac_t""no" 1>&6
-  ISC=
-fi
-
-
-
-
-echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
-echo "configure:924: checking for ${CC-cc} option to accept ANSI C" >&5
-if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  am_cv_prog_cc_stdc=no
-ac_save_CC="$CC"
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX			-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  cat > conftest.$ac_ext <<EOF
-#line 940 "configure"
-#include "confdefs.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-
-int main() {
-
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-
-; return 0; }
-EOF
-if { (eval echo configure:977: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  am_cv_prog_cc_stdc="$ac_arg"; break
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-done
-CC="$ac_save_CC"
-
-fi
-
-if test -z "$am_cv_prog_cc_stdc"; then
-  echo "$ac_t""none needed" 1>&6
-else
-  echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
-fi
-case "x$am_cv_prog_cc_stdc" in
-  x|xno) ;;
-  *) CC="$CC $am_cv_prog_cc_stdc" ;;
-esac
-
-
-ac_aux_dir=
-for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1048: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1069: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1087: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-
-ALL_LINGUAS=
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1112: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-# Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1141: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1169: checking for ANSI C header files" >&5
-if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1174 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1182: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  ac_cv_header_stdc=yes
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-cat > conftest.$ac_ext <<EOF
-#line 1199 "configure"
-#include "confdefs.h"
-#include <string.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "memchr" >/dev/null 2>&1; then
-  :
-else
-  rm -rf conftest*
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-cat > conftest.$ac_ext <<EOF
-#line 1217 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "free" >/dev/null 2>&1; then
-  :
-else
-  rm -rf conftest*
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-if test "$cross_compiling" = yes; then
-  :
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1238 "configure"
-#include "confdefs.h"
-#include <ctype.h>
-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int main () { int i; for (i = 0; i < 256; i++)
-if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
-exit (0); }
-
-EOF
-if { (eval echo configure:1249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  :
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_header_stdc=no
-fi
-rm -fr conftest*
-fi
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_header_stdc" 1>&6
-if test $ac_cv_header_stdc = yes; then
-  cat >> confdefs.h <<\EOF
-#define STDC_HEADERS 1
-EOF
-
-fi
-
-echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1273: checking for working const" >&5
-if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1278 "configure"
-#include "confdefs.h"
-
-int main() {
-
-/* Ultrix mips cc rejects this.  */
-typedef int charset[2]; const charset x;
-/* SunOS 4.1.1 cc rejects this.  */
-char const *const *ccp;
-char **p;
-/* NEC SVR4.0.2 mips cc rejects this.  */
-struct point {int x, y;};
-static struct point const zero = {0,0};
-/* AIX XL C 1.02.0.0 rejects this.
-   It does not let you subtract one const X* pointer from another in an arm
-   of an if-expression whose if-part is not a constant expression */
-const char *g = "string";
-ccp = &g + (g ? g-g : 0);
-/* HPUX 7.0 cc rejects these. */
-++ccp;
-p = (char**) ccp;
-ccp = (char const *const *) p;
-{ /* SCO 3.2v4 cc rejects this.  */
-  char *t;
-  char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-  *t++ = 0;
-}
-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-  int x[] = {25, 17};
-  const int *foo = &x[0];
-  ++foo;
-}
-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-  typedef const int *iptr;
-  iptr p = 0;
-  ++p;
-}
-{ /* AIX XL C 1.02.0.0 rejects this saying
-     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-  struct s { int j; const int *ap[3]; };
-  struct s *b; b->j = 5;
-}
-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-  const int foo = 10;
-}
-
-; return 0; }
-EOF
-if { (eval echo configure:1327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_c_const=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_c_const=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_const" 1>&6
-if test $ac_cv_c_const = no; then
-  cat >> confdefs.h <<\EOF
-#define const 
-EOF
-
-fi
-
-echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1348: checking for inline" >&5
-if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat > conftest.$ac_ext <<EOF
-#line 1355 "configure"
-#include "confdefs.h"
-
-int main() {
-} $ac_kw foo() {
-; return 0; }
-EOF
-if { (eval echo configure:1362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_c_inline=$ac_kw; break
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-done
-
-fi
-
-echo "$ac_t""$ac_cv_c_inline" 1>&6
-case "$ac_cv_c_inline" in
-  inline | yes) ;;
-  no) cat >> confdefs.h <<\EOF
-#define inline 
-EOF
- ;;
-  *)  cat >> confdefs.h <<EOF
-#define inline $ac_cv_c_inline
-EOF
- ;;
-esac
-
-echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:1388: checking for off_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1393 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_type_off_t=yes
-else
-  rm -rf conftest*
-  ac_cv_type_off_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_off_t" 1>&6
-if test $ac_cv_type_off_t = no; then
-  cat >> confdefs.h <<\EOF
-#define off_t long
-EOF
-
-fi
-
-echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1421: checking for size_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1426 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_type_size_t=yes
-else
-  rm -rf conftest*
-  ac_cv_type_size_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_size_t" 1>&6
-if test $ac_cv_type_size_t = no; then
-  cat >> confdefs.h <<\EOF
-#define size_t unsigned
-EOF
-
-fi
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments.  Useless!
-echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:1456: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1461 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_header_alloca_h=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1489: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1494 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-#  include <malloc.h>
-#  define alloca _alloca
-# else
-#  if HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:1522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_func_alloca_works=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
-  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-  # that cause trouble.  Some versions do not even contain alloca or
-  # contain a buggy version.  If you still want to use their alloca,
-  # use ar to extract alloca.o from them instead of compiling alloca.c.
-  ALLOCA=alloca.${ac_objext}
-  cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1554: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1559 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "webecray" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_os_cray=yes
-else
-  rm -rf conftest*
-  ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
-  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1584: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1589 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
-  break
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-done
-fi
-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1639: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_c_stack_direction=0
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1647 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
-  static char *addr = 0;
-  auto char dummy;
-  if (addr == 0)
-    {
-      addr = &dummy;
-      return find_stack_direction ();
-    }
-  else
-    return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
-  exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:1666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  ac_cv_c_stack_direction=1
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-for ac_hdr in unistd.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1691: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1696 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in getpagesize
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1730: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1735 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:1783: checking for working mmap" >&5
-if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_func_mmap_fixed_mapped=no
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1791 "configure"
-#include "confdefs.h"
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
-   Here is a matrix of mmap possibilities:
-	mmap private not fixed
-	mmap private fixed at somewhere currently unmapped
-	mmap private fixed at somewhere already mapped
-	mmap shared not fixed
-	mmap shared fixed at somewhere currently unmapped
-	mmap shared fixed at somewhere already mapped
-   For private mappings, we should verify that changes cannot be read()
-   back from the file, nor mmap's back from the file at a different
-   address.  (There have been systems where private was not correctly
-   implemented like the infamous i386 svr4.0, and systems where the
-   VM page cache was not coherent with the filesystem buffer cache
-   like early versions of FreeBSD and possibly contemporary NetBSD.)
-   For shared mappings, we should conversely verify that changes get
-   propogated back to all the places they're supposed to be.
-
-   Grep wants private fixed already mapped.
-   The main things grep needs to know about mmap are:
-   * does it exist and is it safe to write into the mmap'd area
-   * how to use it (BSD variants)  */
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-/* This mess was copied from the GNU getpagesize.h.  */
-#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-# endif
-
-/* Assume that all systems that can run configure have sys/param.h.  */
-# ifndef HAVE_SYS_PARAM_H
-#  define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-#  define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-#  ifdef HAVE_SYS_PARAM_H
-#   include <sys/param.h>
-#   ifdef EXEC_PAGESIZE
-#    define getpagesize() EXEC_PAGESIZE
-#   else /* no EXEC_PAGESIZE */
-#    ifdef NBPG
-#     define getpagesize() NBPG * CLSIZE
-#     ifndef CLSIZE
-#      define CLSIZE 1
-#     endif /* no CLSIZE */
-#    else /* no NBPG */
-#     ifdef NBPC
-#      define getpagesize() NBPC
-#     else /* no NBPC */
-#      ifdef PAGESIZE
-#       define getpagesize() PAGESIZE
-#      endif /* PAGESIZE */
-#     endif /* no NBPC */
-#    endif /* no NBPG */
-#   endif /* no EXEC_PAGESIZE */
-#  else /* no HAVE_SYS_PARAM_H */
-#   define getpagesize() 8192	/* punt totally */
-#  endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
-#else
-char *malloc();
-#endif
-
-int
-main()
-{
-	char *data, *data2, *data3;
-	int i, pagesize;
-	int fd;
-
-	pagesize = getpagesize();
-
-	/*
-	 * First, make a file with some known garbage in it.
-	 */
-	data = malloc(pagesize);
-	if (!data)
-		exit(1);
-	for (i = 0; i < pagesize; ++i)
-		*(data + i) = rand();
-	umask(0);
-	fd = creat("conftestmmap", 0600);
-	if (fd < 0)
-		exit(1);
-	if (write(fd, data, pagesize) != pagesize)
-		exit(1);
-	close(fd);
-
-	/*
-	 * Next, try to mmap the file at a fixed address which
-	 * already has something else allocated at it.  If we can,
-	 * also make sure that we see the same garbage.
-	 */
-	fd = open("conftestmmap", O_RDWR);
-	if (fd < 0)
-		exit(1);
-	data2 = malloc(2 * pagesize);
-	if (!data2)
-		exit(1);
-	data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
-	if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
-	    MAP_PRIVATE | MAP_FIXED, fd, 0L))
-		exit(1);
-	for (i = 0; i < pagesize; ++i)
-		if (*(data + i) != *(data2 + i))
-			exit(1);
-
-	/*
-	 * Finally, make sure that changes to the mapped area
-	 * do not percolate back to the file as seen by read().
-	 * (This is a bug on some variants of i386 svr4.0.)
-	 */
-	for (i = 0; i < pagesize; ++i)
-		*(data2 + i) = *(data2 + i) + 1;
-	data3 = malloc(pagesize);
-	if (!data3)
-		exit(1);
-	if (read(fd, data3, pagesize) != pagesize)
-		exit(1);
-	for (i = 0; i < pagesize; ++i)
-		if (*(data + i) != *(data3 + i))
-			exit(1);
-	close(fd);
-	unlink("conftestmmap");
-	exit(0);
-}
-
-EOF
-if { (eval echo configure:1931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  ac_cv_func_mmap_fixed_mapped=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_MMAP 1
-EOF
-
-fi
-
-                              
-   for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
-unistd.h values.h sys/param.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1959: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1964 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1969: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-   for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
-__argz_count __argz_stringify __argz_next
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1999: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2004 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-
-   if test "${ac_cv_func_stpcpy+set}" != "set"; then
-     for ac_func in stpcpy
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2056: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2061 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-   fi
-   if test "${ac_cv_func_stpcpy}" = "yes"; then
-     cat >> confdefs.h <<\EOF
-#define HAVE_STPCPY 1
-EOF
-
-   fi
-
-   if test $ac_cv_header_locale_h = yes; then
-    echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:2118: checking for LC_MESSAGES" >&5
-if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2123 "configure"
-#include "confdefs.h"
-#include <locale.h>
-int main() {
-return LC_MESSAGES
-; return 0; }
-EOF
-if { (eval echo configure:2130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  am_cv_val_LC_MESSAGES=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  am_cv_val_LC_MESSAGES=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
-    if test $am_cv_val_LC_MESSAGES = yes; then
-      cat >> confdefs.h <<\EOF
-#define HAVE_LC_MESSAGES 1
-EOF
-
-    fi
-  fi
-   echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:2151: checking whether NLS is requested" >&5
-        # Check whether --enable-nls or --disable-nls was given.
-if test "${enable_nls+set}" = set; then
-  enableval="$enable_nls"
-  USE_NLS=$enableval
-else
-  USE_NLS=yes
-fi
-
-    echo "$ac_t""$USE_NLS" 1>&6
-    
-
-    USE_INCLUDED_LIBINTL=no
-
-        if test "$USE_NLS" = "yes"; then
-      cat >> confdefs.h <<\EOF
-#define ENABLE_NLS 1
-EOF
-
-      echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:2171: checking whether included gettext is requested" >&5
-      # Check whether --with-included-gettext or --without-included-gettext was given.
-if test "${with_included_gettext+set}" = set; then
-  withval="$with_included_gettext"
-  nls_cv_force_use_gnu_gettext=$withval
-else
-  nls_cv_force_use_gnu_gettext=no
-fi
-
-      echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
-
-      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-                        		nls_cv_header_intl=
-	nls_cv_header_libgt=
-	CATOBJEXT=NONE
-
-	ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:2190: checking for libintl.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2195 "configure"
-#include "confdefs.h"
-#include <libintl.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:2217: checking for gettext in libc" >&5
-if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2222 "configure"
-#include "confdefs.h"
-#include <libintl.h>
-int main() {
-return (int) gettext ("")
-; return 0; }
-EOF
-if { (eval echo configure:2229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  gt_cv_func_gettext_libc=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  gt_cv_func_gettext_libc=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
-
-	   if test "$gt_cv_func_gettext_libc" != "yes"; then
-	     echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:2245: checking for bindtextdomain in -lintl" >&5
-ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lintl  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2253 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char bindtextdomain();
-
-int main() {
-bindtextdomain()
-; return 0; }
-EOF
-if { (eval echo configure:2264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:2280: checking for gettext in libintl" >&5
-if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2285 "configure"
-#include "confdefs.h"
-
-int main() {
-return (int) gettext ("")
-; return 0; }
-EOF
-if { (eval echo configure:2292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  gt_cv_func_gettext_libintl=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  gt_cv_func_gettext_libintl=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-	   fi
-
-	   if test "$gt_cv_func_gettext_libc" = "yes" \
-	      || test "$gt_cv_func_gettext_libintl" = "yes"; then
-	      cat >> confdefs.h <<\EOF
-#define HAVE_GETTEXT 1
-EOF
-
-	      # Extract the first word of "msgfmt", so it can be a program name with args.
-set dummy msgfmt; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2320: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$MSGFMT" in
-  /*)
-  ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
-	ac_cv_path_MSGFMT="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
-  ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test -n "$MSGFMT"; then
-  echo "$ac_t""$MSGFMT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-	      if test "$MSGFMT" != "no"; then
-		for ac_func in dcgettext
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2354: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2359 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-		# Extract the first word of "gmsgfmt", so it can be a program name with args.
-set dummy gmsgfmt; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2409: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$GMSGFMT" in
-  /*)
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
-  ;;
-esac
-fi
-GMSGFMT="$ac_cv_path_GMSGFMT"
-if test -n "$GMSGFMT"; then
-  echo "$ac_t""$GMSGFMT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-		# Extract the first word of "xgettext", so it can be a program name with args.
-set dummy xgettext; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2445: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$XGETTEXT" in
-  /*)
-  ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
-	ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-  ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test -n "$XGETTEXT"; then
-  echo "$ac_t""$XGETTEXT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-		cat > conftest.$ac_ext <<EOF
-#line 2477 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int _nl_msg_cat_cntr;
-			       return _nl_msg_cat_cntr
-; return 0; }
-EOF
-if { (eval echo configure:2485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  CATOBJEXT=.gmo
-		   DATADIRNAME=share
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CATOBJEXT=.mo
-		   DATADIRNAME=lib
-fi
-rm -f conftest*
-		INSTOBJEXT=.mo
-	      fi
-	    fi
-	
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-	        
-        if test "$CATOBJEXT" = "NONE"; then
-	  	  	  nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-                INTLOBJS="\$(GETTOBJS)"
-        # Extract the first word of "msgfmt", so it can be a program name with args.
-set dummy msgfmt; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2517: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$MSGFMT" in
-  /*)
-  ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
-	ac_cv_path_MSGFMT="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
-  ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test -n "$MSGFMT"; then
-  echo "$ac_t""$MSGFMT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-        # Extract the first word of "gmsgfmt", so it can be a program name with args.
-set dummy gmsgfmt; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2551: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$GMSGFMT" in
-  /*)
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
-  ;;
-  ?:/*)			 
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do 
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
-  ;;
-esac
-fi
-GMSGFMT="$ac_cv_path_GMSGFMT"
-if test -n "$GMSGFMT"; then
-  echo "$ac_t""$GMSGFMT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-        # Extract the first word of "xgettext", so it can be a program name with args.
-set dummy xgettext; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2587: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case "$XGETTEXT" in
-  /*)
-  ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
-	ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-  ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test -n "$XGETTEXT"; then
-  echo "$ac_t""$XGETTEXT" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-        
-	USE_INCLUDED_LIBINTL=yes
-        CATOBJEXT=.gmo
-        INSTOBJEXT=.mo
-        DATADIRNAME=share
-	INTLDEPS='$(top_builddir)/../intl/libintl.a'
-	INTLLIBS=$INTLDEPS
-	LIBS=`echo $LIBS | sed -e 's/-lintl//'`
-        nls_cv_header_intl=libintl.h
-        nls_cv_header_libgt=libgettext.h
-      fi
-
-            if test "$XGETTEXT" != ":"; then
-			if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
-	  : ;
-	else
-	  echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
-	  XGETTEXT=":"
-	fi
-      fi
-
-      # We need to process the po/ directory.
-      POSUB=po
-    else
-      DATADIRNAME=share
-      nls_cv_header_intl=libintl.h
-      nls_cv_header_libgt=libgettext.h
-    fi
-
-    # If this is used in GNU gettext we have to set USE_NLS to `yes'
-    # because some of the sources are only built for this goal.
-    if test "$PACKAGE" = gettext; then
-      USE_NLS=yes
-      USE_INCLUDED_LIBINTL=yes
-    fi
-
-                for lang in $ALL_LINGUAS; do
-      GMOFILES="$GMOFILES $lang.gmo"
-      POFILES="$POFILES $lang.po"
-    done
-
-        
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-  
-
-   if test "x$CATOBJEXT" != "x"; then
-     if test "x$ALL_LINGUAS" = "x"; then
-       LINGUAS=
-     else
-       echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:2677: checking for catalogs to be installed" >&5
-       NEW_LINGUAS=
-       for lang in ${LINGUAS=$ALL_LINGUAS}; do
-         case "$ALL_LINGUAS" in
-          *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
-         esac
-       done
-       LINGUAS=$NEW_LINGUAS
-       echo "$ac_t""$LINGUAS" 1>&6
-     fi
-
-          if test -n "$LINGUAS"; then
-       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
-     fi
-   fi
-
-            if test $ac_cv_header_locale_h = yes; then
-     INCLUDE_LOCALE_H="#include <locale.h>"
-   else
-     INCLUDE_LOCALE_H="\
-/* The system does not provide the header <locale.h>.  Take care yourself.  */"
-   fi
-   
-
-            if test -f $srcdir/po2tbl.sed.in; then
-      if test "$CATOBJEXT" = ".cat"; then
-	 ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:2705: checking for linux/version.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2710 "configure"
-#include "confdefs.h"
-#include <linux/version.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  msgformat=linux
-else
-  echo "$ac_t""no" 1>&6
-msgformat=xopen
-fi
-
-
-	          	 sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
-      fi
-            sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
-	 $srcdir/po2tbl.sed.in > po2tbl.sed
-   fi
-
-            if test "$PACKAGE" = "gettext"; then
-     GT_NO="#NO#"
-     GT_YES=
-   else
-     GT_NO=
-     GT_YES="#YES#"
-   fi
-   
-   
-
-   MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
-   
-
-      l=
-   
-
-            if test -d $srcdir/po; then
-      test -d po || mkdir po
-      if test "x$srcdir" != "x."; then
-	 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
-	    posrcprefix="$srcdir/"
-	 else
-	    posrcprefix="../$srcdir/"
-	 fi
-      else
-	 posrcprefix="../"
-      fi
-      rm -f po/POTFILES
-      sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
-	 < $srcdir/po/POTFILES.in > po/POTFILES
-   fi
-  
-
-
-CONFIG_OBS=
-CONFIG_DEPS=
-CONFIG_SRCS=
-
-configdirs="doc testsuite"
-
-
-. ${srcdir}/configure.host
-
-. ${srcdir}/configure.tgt
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:2802: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2863: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AR="${ac_tool_prefix}ar"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
-fi
-fi
-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
-  echo "$ac_t""$AR" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2895: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2927: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-for ac_prog in 'bison -y' byacc
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2964: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$YACC"; then
-  ac_cv_prog_YACC="$YACC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_YACC="$ac_prog"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-YACC="$ac_cv_prog_YACC"
-if test -n "$YACC"; then
-  echo "$ac_t""$YACC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$YACC" && break
-done
-test -n "$YACC" || YACC="yacc"
-
-
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-
-echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3016: checking return type of signal handlers" >&5
-if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3021 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <signal.h>
-#ifdef signal
-#undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
-
-int main() {
-int i;
-; return 0; }
-EOF
-if { (eval echo configure:3038: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_type_signal=void
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_type_signal=int
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_type_signal" 1>&6
-cat >> confdefs.h <<EOF
-#define RETSIGTYPE $ac_cv_type_signal
-EOF
-
-
-
-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3058: checking for ANSI C header files" >&5
-if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3063 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3071: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  ac_cv_header_stdc=yes
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-cat > conftest.$ac_ext <<EOF
-#line 3088 "configure"
-#include "confdefs.h"
-#include <string.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "memchr" >/dev/null 2>&1; then
-  :
-else
-  rm -rf conftest*
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-cat > conftest.$ac_ext <<EOF
-#line 3106 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "free" >/dev/null 2>&1; then
-  :
-else
-  rm -rf conftest*
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-if test "$cross_compiling" = yes; then
-  :
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3127 "configure"
-#include "confdefs.h"
-#include <ctype.h>
-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int main () { int i; for (i = 0; i < 256; i++)
-if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
-exit (0); }
-
-EOF
-if { (eval echo configure:3138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  :
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_header_stdc=no
-fi
-rm -fr conftest*
-fi
-
-fi
-fi
-
-echo "$ac_t""$ac_cv_header_stdc" 1>&6
-if test $ac_cv_header_stdc = yes; then
-  cat >> confdefs.h <<\EOF
-#define STDC_HEADERS 1
-EOF
-
-fi
-
-
-for ac_hdr in ctype.h curses.h endian.h link.h \
-	memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
-	string.h sys/procfs.h sys/ptrace.h sys/reg.h \
-	term.h termio.h termios.h unistd.h wait.h sys/wait.h \
-	wchar.h wctype.h asm/debugreg.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3170: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3175 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3180: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
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-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3212 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#if defined(S_ISBLK) && defined(S_IFDIR)
-# if S_ISBLK (S_IFDIR)
-You lose.
-# endif
-#endif
-
-#if defined(S_ISBLK) && defined(S_IFCHR)
-# if S_ISBLK (S_IFCHR)
-You lose.
-# endif
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-
-#if defined(S_ISLNK) && defined(S_IFREG)
-# if S_ISLNK (S_IFREG)
-You lose.
-# endif
-#endif
-
-#if defined(S_ISSOCK) && defined(S_IFREG)
-# if S_ISSOCK (S_IFREG)
-You lose.
-# endif
-#endif
-
-EOF
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-  egrep "You lose" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_header_stat_broken=yes
-else
-  rm -rf conftest*
-  ac_cv_header_stat_broken=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
-if test $ac_cv_header_stat_broken = yes; then
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-EOF
-
-fi
-
-
-echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3264: checking for working const" >&5
-if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3269 "configure"
-#include "confdefs.h"
-
-int main() {
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-/* Ultrix mips cc rejects this.  */
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-/* SunOS 4.1.1 cc rejects this.  */
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-/* NEC SVR4.0.2 mips cc rejects this.  */
-struct point {int x, y;};
-static struct point const zero = {0,0};
-/* AIX XL C 1.02.0.0 rejects this.
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-ccp = &g + (g ? g-g : 0);
-/* HPUX 7.0 cc rejects these. */
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-ccp = (char const *const *) p;
-{ /* SCO 3.2v4 cc rejects this.  */
-  char *t;
-  char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-  *t++ = 0;
-}
-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
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-  const int *foo = &x[0];
-  ++foo;
-}
-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-  typedef const int *iptr;
-  iptr p = 0;
-  ++p;
-}
-{ /* AIX XL C 1.02.0.0 rejects this saying
-     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-  struct s { int j; const int *ap[3]; };
-  struct s *b; b->j = 5;
-}
-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-  const int foo = 10;
-}
-
-; return 0; }
-EOF
-if { (eval echo configure:3318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_c_const=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_c_const=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_const" 1>&6
-if test $ac_cv_c_const = no; then
-  cat >> confdefs.h <<\EOF
-#define const 
-EOF
-
-fi
-
-
-for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3342: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3347 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments.  Useless!
-echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:3397: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3402 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:3409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_header_alloca_h=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:3430: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3435 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-#  include <malloc.h>
-#  define alloca _alloca
-# else
-#  if HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:3463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_func_alloca_works=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
-  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-  # that cause trouble.  Some versions do not even contain alloca or
-  # contain a buggy version.  If you still want to use their alloca,
-  # use ar to extract alloca.o from them instead of compiling alloca.c.
-  ALLOCA=alloca.${ac_objext}
-  cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:3495: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3500 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "webecray" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_os_cray=yes
-else
-  rm -rf conftest*
-  ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
-  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3525: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3530 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
-  break
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-done
-fi
-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:3580: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_c_stack_direction=0
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3588 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
-  static char *addr = 0;
-  auto char dummy;
-  if (addr == 0)
-    {
-      addr = &dummy;
-      return find_stack_direction ();
-    }
-  else
-    return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
-  exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:3607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  ac_cv_c_stack_direction=1
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-
-echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
-echo "configure:3630: checking whether malloc must be declared" >&5
-if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3635 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int main() {
-char *(*pfn) = (char *(*)) malloc
-; return 0; }
-EOF
-if { (eval echo configure:3656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  bfd_cv_decl_needed_malloc=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  bfd_cv_decl_needed_malloc=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
-if test $bfd_cv_decl_needed_malloc = yes; then
-  cat >> confdefs.h <<\EOF
-#define NEED_DECLARATION_MALLOC 1
-EOF
-
-fi
-
-echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
-echo "configure:3677: checking whether realloc must be declared" >&5
-if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3682 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int main() {
-char *(*pfn) = (char *(*)) realloc
-; return 0; }
-EOF
-if { (eval echo configure:3703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  bfd_cv_decl_needed_realloc=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  bfd_cv_decl_needed_realloc=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
-if test $bfd_cv_decl_needed_realloc = yes; then
-  cat >> confdefs.h <<\EOF
-#define NEED_DECLARATION_REALLOC 1
-EOF
-
-fi
-
-echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
-echo "configure:3724: checking whether free must be declared" >&5
-if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3729 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int main() {
-char *(*pfn) = (char *(*)) free
-; return 0; }
-EOF
-if { (eval echo configure:3750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  bfd_cv_decl_needed_free=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  bfd_cv_decl_needed_free=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
-if test $bfd_cv_decl_needed_free = yes; then
-  cat >> confdefs.h <<\EOF
-#define NEED_DECLARATION_FREE 1
-EOF
-
-fi
-
-echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
-echo "configure:3771: checking whether strerror must be declared" >&5
-if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3776 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int main() {
-char *(*pfn) = (char *(*)) strerror
-; return 0; }
-EOF
-if { (eval echo configure:3797: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  bfd_cv_decl_needed_strerror=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  bfd_cv_decl_needed_strerror=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
-if test $bfd_cv_decl_needed_strerror = yes; then
-  cat >> confdefs.h <<\EOF
-#define NEED_DECLARATION_STRERROR 1
-EOF
-
-fi
-
-echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
-echo "configure:3818: checking whether strdup must be declared" >&5
-if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3823 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int main() {
-char *(*pfn) = (char *(*)) strdup
-; return 0; }
-EOF
-if { (eval echo configure:3844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  bfd_cv_decl_needed_strdup=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  bfd_cv_decl_needed_strdup=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
-if test $bfd_cv_decl_needed_strdup = yes; then
-  cat >> confdefs.h <<\EOF
-#define NEED_DECLARATION_STRDUP 1
-EOF
-
-fi
-
-
-# If we are configured native on GNU/Linux, work around problems with sys/procfs.h
-if test "${target}" = "${host}"; then
-  case "${host}" in
-  i[3456]86-*-linux*)
-	cat >> confdefs.h <<\EOF
-#define START_INFERIOR_TRAPS_EXPECTED 2
-EOF
-
-	cat >> confdefs.h <<\EOF
-#define sys_quotactl 1
-EOF
-
-	;;
-  esac
-fi
-
-echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
-echo "configure:3882: checking for gregset_t type" >&5
-if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3887 "configure"
-#include "confdefs.h"
-#include <sys/procfs.h>
-int main() {
-gregset_t *gregsetp = 0
-; return 0; }
-EOF
-if { (eval echo configure:3894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  gdb_cv_have_gregset_t=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  gdb_cv_have_gregset_t=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
-if test $gdb_cv_have_gregset_t = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_GREGSET_T 1
-EOF
-
-fi
-
-echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
-echo "configure:3915: checking for fpregset_t type" >&5
-if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3920 "configure"
-#include "confdefs.h"
-#include <sys/procfs.h>
-int main() {
-fpregset_t *fpregsetp = 0
-; return 0; }
-EOF
-if { (eval echo configure:3927: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  gdb_cv_have_fpregset_t=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  gdb_cv_have_fpregset_t=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
-if test $gdb_cv_have_fpregset_t = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_FPREGSET_T 1
-EOF
-
-fi
-
-echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:3948: checking for main in -lm" >&5
-ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lm  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 3956 "configure"
-#include "confdefs.h"
-
-int main() {
-main()
-; return 0; }
-EOF
-if { (eval echo configure:3963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
-  LIBS="-lm $LIBS"
-
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
-echo "configure:3992: checking for wctype in -lc" >&5
-ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lc  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 4000 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char wctype();
-
-int main() {
-wctype()
-; return 0; }
-EOF
-if { (eval echo configure:4011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  : 
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
-echo "configure:4030: checking for wctype in -lw" >&5
-ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lw  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 4038 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char wctype();
-
-int main() {
-wctype()
-; return 0; }
-EOF
-if { (eval echo configure:4049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
-  LIBS="-lw $LIBS"
-
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-
-
-
-
-echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
-echo "configure:4083: checking for long long support in compiler" >&5
-if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4088 "configure"
-#include "confdefs.h"
-
-int main() {
-
-  extern long long foo;
-  switch (foo & 2) { case 0: return 1; }
-
-; return 0; }
-EOF
-if { (eval echo configure:4098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  gdb_cv_c_long_long=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  gdb_cv_c_long_long=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$gdb_cv_c_long_long" 1>&6
-if test $gdb_cv_c_long_long = yes; then
-  cat >> confdefs.h <<\EOF
-#define CC_HAS_LONG_LONG 1
-EOF
-
-fi
-
-
-echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
-echo "configure:4120: checking for long long support in printf" >&5
-if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  gdb_cv_printf_has_long_long=no
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4128 "configure"
-#include "confdefs.h"
-
-int main () {
-  char buf[32];
-  long long l = 0;
-  l = (l << 16) + 0x0123;
-  l = (l << 16) + 0x4567;
-  l = (l << 16) + 0x89ab;
-  l = (l << 16) + 0xcdef;
-  sprintf (buf, "0x%016llx", l);
-  return (strcmp ("0x0123456789abcdef", buf));
-}
-EOF
-if { (eval echo configure:4142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  gdb_cv_printf_has_long_long=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  gdb_cv_printf_has_long_long=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-if test $gdb_cv_printf_has_long_long = yes; then
-  cat >> confdefs.h <<\EOF
-#define PRINTF_HAS_LONG_LONG 1
-EOF
-
-fi
-echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
-
-
-echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
-echo "configure:4166: checking for long double support in compiler" >&5
-if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4171 "configure"
-#include "confdefs.h"
-
-int main() {
-long double foo;
-; return 0; }
-EOF
-if { (eval echo configure:4178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_c_long_double=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_c_long_double=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_long_double" 1>&6
-if test $ac_cv_c_long_double = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_LONG_DOUBLE 1
-EOF
-
-fi
-
-
-echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
-echo "configure:4200: checking for long double support in printf" >&5
-if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  gdb_cv_printf_has_long_double=no
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4208 "configure"
-#include "confdefs.h"
-
-int main () {
-  char buf[16];
-  long double f = 3.141592653;
-  sprintf (buf, "%Lg", f);
-  return (strncmp ("3.14159", buf, 7));
-}
-EOF
-if { (eval echo configure:4218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  gdb_cv_printf_has_long_double=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  gdb_cv_printf_has_long_double=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-if test $gdb_cv_printf_has_long_double = yes; then
-  cat >> confdefs.h <<\EOF
-#define PRINTF_HAS_LONG_DOUBLE 1
-EOF
-
-fi
-echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
-
-
-echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
-echo "configure:4242: checking for long double support in scanf" >&5
-if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  gdb_cv_scanf_has_long_double=no
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4250 "configure"
-#include "confdefs.h"
-
-int main () {
-  char *buf = "3.141592653";
-  long double f = 0;
-  sscanf (buf, "%Lg", &f);
-  return !(f > 3.14159 && f < 3.14160);
-}
-EOF
-if { (eval echo configure:4260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  gdb_cv_scanf_has_long_double=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  gdb_cv_scanf_has_long_double=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-if test $gdb_cv_scanf_has_long_double = yes; then
-  cat >> confdefs.h <<\EOF
-#define SCANF_HAS_LONG_DOUBLE 1
-EOF
-
-fi
-echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
-
-for ac_hdr in unistd.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4286: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4291 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in getpagesize
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4325: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4330 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:4353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:4378: checking for working mmap" >&5
-if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_func_mmap_fixed_mapped=no
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4386 "configure"
-#include "confdefs.h"
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
-   Here is a matrix of mmap possibilities:
-	mmap private not fixed
-	mmap private fixed at somewhere currently unmapped
-	mmap private fixed at somewhere already mapped
-	mmap shared not fixed
-	mmap shared fixed at somewhere currently unmapped
-	mmap shared fixed at somewhere already mapped
-   For private mappings, we should verify that changes cannot be read()
-   back from the file, nor mmap's back from the file at a different
-   address.  (There have been systems where private was not correctly
-   implemented like the infamous i386 svr4.0, and systems where the
-   VM page cache was not coherent with the filesystem buffer cache
-   like early versions of FreeBSD and possibly contemporary NetBSD.)
-   For shared mappings, we should conversely verify that changes get
-   propogated back to all the places they're supposed to be.
-
-   Grep wants private fixed already mapped.
-   The main things grep needs to know about mmap are:
-   * does it exist and is it safe to write into the mmap'd area
-   * how to use it (BSD variants)  */
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-/* This mess was copied from the GNU getpagesize.h.  */
-#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-# endif
-
-/* Assume that all systems that can run configure have sys/param.h.  */
-# ifndef HAVE_SYS_PARAM_H
-#  define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-#  define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-#  ifdef HAVE_SYS_PARAM_H
-#   include <sys/param.h>
-#   ifdef EXEC_PAGESIZE
-#    define getpagesize() EXEC_PAGESIZE
-#   else /* no EXEC_PAGESIZE */
-#    ifdef NBPG
-#     define getpagesize() NBPG * CLSIZE
-#     ifndef CLSIZE
-#      define CLSIZE 1
-#     endif /* no CLSIZE */
-#    else /* no NBPG */
-#     ifdef NBPC
-#      define getpagesize() NBPC
-#     else /* no NBPC */
-#      ifdef PAGESIZE
-#       define getpagesize() PAGESIZE
-#      endif /* PAGESIZE */
-#     endif /* no NBPC */
-#    endif /* no NBPG */
-#   endif /* no EXEC_PAGESIZE */
-#  else /* no HAVE_SYS_PARAM_H */
-#   define getpagesize() 8192	/* punt totally */
-#  endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
-#else
-char *malloc();
-#endif
-
-int
-main()
-{
-	char *data, *data2, *data3;
-	int i, pagesize;
-	int fd;
-
-	pagesize = getpagesize();
-
-	/*
-	 * First, make a file with some known garbage in it.
-	 */
-	data = malloc(pagesize);
-	if (!data)
-		exit(1);
-	for (i = 0; i < pagesize; ++i)
-		*(data + i) = rand();
-	umask(0);
-	fd = creat("conftestmmap", 0600);
-	if (fd < 0)
-		exit(1);
-	if (write(fd, data, pagesize) != pagesize)
-		exit(1);
-	close(fd);
-
-	/*
-	 * Next, try to mmap the file at a fixed address which
-	 * already has something else allocated at it.  If we can,
-	 * also make sure that we see the same garbage.
-	 */
-	fd = open("conftestmmap", O_RDWR);
-	if (fd < 0)
-		exit(1);
-	data2 = malloc(2 * pagesize);
-	if (!data2)
-		exit(1);
-	data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
-	if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
-	    MAP_PRIVATE | MAP_FIXED, fd, 0L))
-		exit(1);
-	for (i = 0; i < pagesize; ++i)
-		if (*(data + i) != *(data2 + i))
-			exit(1);
-
-	/*
-	 * Finally, make sure that changes to the mapped area
-	 * do not percolate back to the file as seen by read().
-	 * (This is a bug on some variants of i386 svr4.0.)
-	 */
-	for (i = 0; i < pagesize; ++i)
-		*(data2 + i) = *(data2 + i) + 1;
-	data3 = malloc(pagesize);
-	if (!data3)
-		exit(1);
-	if (read(fd, data3, pagesize) != pagesize)
-		exit(1);
-	for (i = 0; i < pagesize; ++i)
-		if (*(data + i) != *(data3 + i))
-			exit(1);
-	close(fd);
-	unlink("conftestmmap");
-	exit(0);
-}
-
-EOF
-if { (eval echo configure:4526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  ac_cv_func_mmap_fixed_mapped=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_MMAP 1
-EOF
-
-fi
-
-
-
-
-if test ${build} = ${host} -a ${host} = ${target} ; then
-   case ${host_os} in
-   hpux*)
-      echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
-echo "configure:4555: checking for HPUX/OSF thread support" >&5
-      if test -f /usr/include/dce/cma_config.h ; then
-         if test "$GCC" = "yes" ; then
-            echo "$ac_t""yes" 1>&6
-            cat >> confdefs.h <<\EOF
-#define HAVE_HPUX_THREAD_SUPPORT 1
-EOF
-
-            CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
-            CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
-         else
-            echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
-         fi
-      else
-         echo "$ac_t""no" 1>&6
-      fi
-      ;;
-   solaris*)
-      echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
-echo "configure:4574: checking for Solaris thread debugging library" >&5
-      if test -f /usr/lib/libthread_db.so.1 ; then
-         echo "$ac_t""yes" 1>&6
-         cat >> confdefs.h <<\EOF
-#define HAVE_THREAD_DB_LIB 1
-EOF
-
-         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
-         CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
-         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:4584: checking for dlopen in -ldl" >&5
-ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-ldl  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 4592 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char dlopen();
-
-int main() {
-dlopen()
-; return 0; }
-EOF
-if { (eval echo configure:4603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
-  LIBS="-ldl $LIBS"
-
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-         if test "$GCC" = "yes" ; then
-            # The GNU linker requires the -export-dynamic option to make
-            # all symbols visible in the dynamic symbol table.
-            hold_ldflags=$LDFLAGS
-            echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
-echo "configure:4635: checking for the ld -export-dynamic flag" >&5
-            LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
-            cat > conftest.$ac_ext <<EOF
-#line 4638 "configure"
-#include "confdefs.h"
-
-int main() {
-int i;
-; return 0; }
-EOF
-if { (eval echo configure:4645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  found=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  found=no
-fi
-rm -f conftest*
-            LDFLAGS=$hold_ldflags
-            echo "$ac_t""$found" 1>&6
-            if test $found = yes; then
-               CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
-            fi
-         fi
-	 # Sun randomly tweaked the prototypes in <proc_service.h>
-	 # at one point.
-	 echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
-echo "configure:4664: checking if <proc_service.h> is old" >&5
-	 if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-	    cat > conftest.$ac_ext <<EOF
-#line 4670 "configure"
-#include "confdefs.h"
-
-		#include <proc_service.h>
-		ps_err_e ps_pdwrite
-		    (struct ps_prochandle*, psaddr_t, const void*, size_t);
-	    
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:4681: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  gdb_cv_proc_service_is_old=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  gdb_cv_proc_service_is_old=yes
-fi
-rm -f conftest*
-	 
-fi
-
-	 echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
-	 if test $gdb_cv_proc_service_is_old = yes; then
-	    cat >> confdefs.h <<\EOF
-#define PROC_SERVICE_IS_OLD 1
-EOF
-
-	 fi
-      else
-         echo "$ac_t""no" 1>&6
-      fi
-      ;;
-   esac
-   
-fi
-
-ENABLE_CFLAGS=
-
-# Check whether --enable-tui or --disable-tui was given.
-if test "${enable_tui+set}" = set; then
-  enableval="$enable_tui"
-  
-  case "${enable_tui}" in
-    yes | no) ;;
-    "")  enable_tui=yes ;;
-    *)
-      { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
-    ;;
-  esac
-
-fi
-
-case ${enable_tui} in
-  "yes" )
-    cat >> confdefs.h <<\EOF
-#define TUI 1
-EOF
-
-    BUILD_TUI=all-tui
-    TUI_LIBRARY=tui/libtui.a
-  ;;
-  * )
-    BUILD_TUI=
-    TUI_LIBRARY=
-  ;;
-esac
-
-
-
-# Check whether --enable-netrom or --disable-netrom was given.
-if test "${enable_netrom+set}" = set; then
-  enableval="$enable_netrom"
-  case "${enableval}" in
-yes)	enable_netrom=yes ;;
-no)	enable_netrom=no ;;
-*)	{ echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
-esac
-fi
-
-
-if test "${enable_netrom}" = "yes"; then
-	CONFIG_OBS="${CONFIG_OBS} remote-nrom.o" 
-        CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
-fi
-
-# Check whether --enable-build-warnings or --disable-build-warnings was given.
-if test "${enable_build_warnings+set}" = set; then
-  enableval="$enable_build_warnings"
-  build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
-case "${enableval}" in
-  yes)	;;
-  no)	build_warnings="-w";;
-  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${build_warnings} ${t}";;
-  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${t} ${build_warnings}";;
-  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-else
-  build_warnings=""
-fi
-
-if test "x${build_warnings}" != x -a "x$GCC" = xyes
-then
-   WARN_CFLAGS="${build_warnings}"
-else
-   WARN_CFLAGS=""
-fi
-
-
-MMALLOC_CFLAGS=
-MMALLOC=
-
-
-
-# Check whether --with-mmalloc or --without-mmalloc was given.
-if test "${with_mmalloc+set}" = set; then
-  withval="$with_mmalloc"
-  case "${withval}" in
-  yes)  want_mmalloc=true ;;
-  no)   want_mmalloc=false;;
-  *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
-esac
-else
-  want_mmalloc=false
-fi
-
-if test x$want_mmalloc = xtrue; then
-   cat >> confdefs.h <<\EOF
-#define USE_MMALLOC 1
-EOF
-
-   cat >> confdefs.h <<\EOF
-#define MMCHECK_FORCE 1
-EOF
-
-   MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
-   MMALLOC='../mmalloc/libmmalloc.a'
-fi
-
-# start-sanitize-carp
-# The below takes an educated guess at the targets that
-# should be built.  It is an interum version that provides
-# significant backward compatibility.
-
-# Check whether --enable-carp or --disable-carp was given.
-if test "${enable_carp+set}" = set; then
-  enableval="$enable_carp"
-  case "${enableval}" in
-  yes) enable_carp=yes ;;
-  no)  enable_carp=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for carp option" 1>&2; exit 1; } ;;
-esac
-else
-  enable_carp=no
-fi
-
-# Check whether --enable-targets or --disable-targets was given.
-if test "${enable_targets+set}" = set; then
-  enableval="$enable_targets"
-  case "${enableval}" in
-  yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
-            ;;
-  no)       enable_targets= ;;
-  *)        enable_targets="$enableval" ;;
-esac
-fi
-
-# Canonicalize the secondary target names.
-all_targets=false
-if test -n "$enable_targets" ; then
-    if test "$enable_targets" = all ; then
-	all_targets=true
-    else
-	for targ in `echo $enable_targets | sed 's/,/ /g'`
-	do
-	    result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
-	    if test -n "$result" ; then
-		canon_targets="$canon_targets $result"
-	    fi
-	done
-    fi
-fi
-
-# Convert the target names into GDB [*]-tdep.c names
-selarchs=
-for targ in $target $canon_targets
-do
-    if test "x$targ" = "xall" ; then
-        all_targets=true
-    else
-	t_cpu=`echo $targ    | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-	t_vendor=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-	t_os=`echo $targ     | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-	mt=`
-target=$targ
-target_cpu=$t_cpu
-target_vendor=$t_vendor
-target_os=$t_os
-. ${srcdir}/configure.tgt
-echo ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
-	if test -r ${mt} ; then
-	    # This gets confused over .mt files that have multiple -tdep.o
-	    tdep=`sed -n '
-s/^.*[ 	=]\([^ 	]*\)-tdep.o.*/\1/p
-' $mt`
-	    selarchs="$selarchs $tdep"
-	fi
-    fi
-done	
-
-# We don't do any links based on the target system, just makefile config.
-
-if test x${all_targets} = xfalse ; then
-
-    # Target architecture .o files.
-    ta=
-
-    for arch in $selarchs
-    do
-	archdefs="$archdefs -DARCH_$arch"
-	ta="$ta ${arch}-tdep.o"
-	# Special cases
-	case "$arch" in
-	    dvp)  ta="$ta mips-tdep.o dvp-tdep.o" ;;
-	esac
-    done
-
-    # Weed out duplicate .o files.
-    f=""
-    for i in $ta ; do
-	case " $f " in
-	    *" $i "*) ;;
-	    *) f="$f $i" ;;
-	esac
-    done
-    ta="$f"
-
-    # And duplicate -D flags.
-    f=""
-    for i in $archdefs ; do
-	case " $f " in
-	    *" $i "*) ;;
-	    *) f="$f $i" ;;
-	esac
-    done
-    archdefs="$f"
-
-    MACHINE_OBS="$ta"
-
-else	# all_targets is true
-    archdefs=-DARCH_all
-    MACHINE_OBS='$(ALL_MACHINES)'
-fi
-
-if test "${enable_carp}" = yes ; then
-    gdb_target=carp
-    gdb_target_cpu=carp
-else
-    MACHINE_OBS="# $MACHINE_OBS"
-fi
-
-
-# end-sanitize-carp
-# start-sanitize-gdbtk
-# start-sanitize-ide
-ENABLE_IDE=
-# Check whether --enable-ide or --disable-ide was given.
-if test "${enable_ide+set}" = set; then
-  enableval="$enable_ide"
-  :
-fi
-
-if test "$enable_ide" = yes; then
-   enable_ide=yes
-   ENABLE_IDE=1
-else
-   enable_ide=no
-fi
-
-
-# Check whether --with-foundry-libs or --without-foundry-libs was given.
-if test "${with_foundry_libs+set}" = set; then
-  withval="$with_foundry_libs"
-  FOUNDRY_LIB_BASE=${withval}
-fi
-
-
-
-#
-# This is the Foundry SDK
-#
-# These variables are used to determine where the Foundry libs and
-# header files are located.
-#
-if test "$FOUNDRY_LIB_BASE" != ""; then
-    LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
-    GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
-    if test x$enable_ide = xyes; then
-        IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
-	IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
-    else
-        IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
-    fi
-    LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
-    LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
-    IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
-else
-# end-sanitize-ide
-    LIBGUI="../libgui/src/libgui.a"
-    GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
-# start-sanitize-ide
-    if test x$enable_ide = xyes; then
-        IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
-	IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
-    else
-        IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
-    fi
-    LIBIDETCL="../libidetcl/src/libidetcl.a"
-    LIBIDE="../libide/src/libide.a"
-    IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
-fi
-
-# end-sanitize-ide
-
-
-# start-sanitize-ide
-
-
-
-
-
-# end-sanitize-ide
-
-
-# Check whether --with-cpu or --without-cpu was given.
-if test "${with_cpu+set}" = set; then
-  withval="$with_cpu"
-  case "${target}" in
-  powerpc-* | powerpcle-* )
-    ## It would be nice to keep this table in sync with the one in
-    ## gcc/configure.
-    case "${with_cpu}" in
-      ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
-      | 604 | 750 )
-        ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
-      ;;
-      common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 ) 
-        ## These are all RS6000 variants, as far as GDB is concerned.
-        with_cpu=rs6000
-      ;;
-      603e | ec603e )
-        with_cpu=603
-      ;;
-      604e )
-	with_cpu=604
-      ;;
-      * )
-        echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
-	with_cpu=ppc-uisa
-      ;;
-    esac
-  ;;
-  * )
-    echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
-  ;;
-esac
-cat >> confdefs.h <<EOF
-#define TARGET_CPU_DEFAULT "${with_cpu}"
-EOF
-
-
-fi
-
-
-
-ENABLE_GDBTK=
-
-# Check whether --enable-gdbtk or --disable-gdbtk was given.
-if test "${enable_gdbtk+set}" = set; then
-  enableval="$enable_gdbtk"
-  case "${enableval}" in
-    yes)
-	case "$host" in
-	*go32*)
-	    echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
-	    enable_gdbtk=no ;;
-	*windows*)
-	    echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
-	    enable_gdbtk=no ;;
-	*)
-	    enable_gdbtk=yes ;;
-	esac ;;
-    no)
-	enable_gdbtk=no  ;;
-    *)
-	{ echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
-esac
-else
-  
-# Default is on for everything but go32 and Cygwin
-case "$host" in
-    *go32* | *windows*)
-	;;
-    *)
-	enable_gdbtk=yes ;;
-    esac
-
-fi
-
-
-# In the Cygwin environment, we need some additional flags.
-echo $ac_n "checking for cygwin""... $ac_c" 1>&6
-echo "configure:5086: checking for cygwin" >&5
-if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 5091 "configure"
-#include "confdefs.h"
-
-#ifdef __CYGWIN32__
-lose
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "lose" >/dev/null 2>&1; then
-  rm -rf conftest*
-  gdb_cv_os_cygwin=yes
-else
-  rm -rf conftest*
-  gdb_cv_os_cygwin=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
-
-if test x$gdb_cv_os_cygwin = xyes; then
-  TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
-else
-  TERM_LIB=
-  echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
-echo "configure:5117: checking for tgetent in -lncurses" >&5
-ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lncurses  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 5125 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
-EOF
-if { (eval echo configure:5136: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  TERM_LIB=-lncurses
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
-echo "configure:5155: checking for tgetent in -ltermlib" >&5
-ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-ltermlib  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 5163 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
-EOF
-if { (eval echo configure:5174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  TERM_LIB=-ltermlib
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
-echo "configure:5193: checking for tgetent in -ltermcap" >&5
-ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-ltermcap  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 5201 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
-EOF
-if { (eval echo configure:5212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  TERM_LIB=-ltermcap
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
-echo "configure:5231: checking for tgetent in -lcurses" >&5
-ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lcurses  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 5239 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
-EOF
-if { (eval echo configure:5250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  TERM_LIB=-lcurses
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
-echo "configure:5269: checking for tgetent in -lterminfo" >&5
-ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lterminfo  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 5277 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
-EOF
-if { (eval echo configure:5288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  TERM_LIB=-lterminfo
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-fi
-
-fi
-
-fi
-
-
-  if test "x$TERM_LIB" = x
-  then
-    { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
-  fi
-fi
-
-WIN32LIBS=
-WIN32LDAPP=
-
-
-
-DLLTOOL=${DLLTOOL-dlltool}
-WINDRES=${WINDRES-windres}
-
-
-
-if test x$gdb_cv_os_cygwin = xyes; then
-    WIN32LIBS="-luser32"
-    if test x$enable_ide = xyes; then
-	WIN32LIBS="$WIN32LIBS -ladvapi32"
-    fi
-fi
-
-configdir="unix"
-
-GDBTKLIBS=
-if test "${enable_gdbtk}" = "yes"; then
-
-    
-#
-# Ok, lets find the tcl configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-tclconfig
-#
-
-if test x"${no_tcl}" = x ; then
-  # we reset no_tcl in case something fails here
-  no_tcl=true
-  # Check whether --with-tclconfig or --without-tclconfig was given.
-if test "${with_tclconfig+set}" = set; then
-  withval="$with_tclconfig"
-  with_tclconfig=${withval}
-fi
-
-  echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
-echo "configure:5362: checking for Tcl configuration" >&5
-  if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-
-  # First check to see if --with-tclconfig was specified.
-  if test x"${with_tclconfig}" != x ; then
-    if test -f "${with_tclconfig}/tclConfig.sh" ; then
-      ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
-    else
-      { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
-    fi
-  fi
-
-  # then check for a private Tcl installation
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in \
-		../tcl \
-		`ls -dr ../tcl[7-9]* 2>/dev/null` \
-		../../tcl \
-		`ls -dr ../../tcl[7-9]* 2>/dev/null` \
-		../../../tcl \
-		`ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    for i in \
-		${srcdir}/../tcl \
-		`ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tclConfig.sh" ; then
-        ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  
-fi
-
-  if test x"${ac_cv_c_tclconfig}" = x ; then
-    TCLCONFIG="# no Tcl configs found"
-    echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
-  else
-    no_tcl=
-    TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
-    echo "$ac_t""found $TCLCONFIG" 1>&6
-  fi
-fi
-
-    if test -z "${no_tcl}"; then
-	
-    . $TCLCONFIG
-
-    
-    
-    
-    
-    
-
-
-
-
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-
-
-
-	
-#
-# Ok, lets find the tk configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-tkconfig
-#
-
-if test x"${no_tk}" = x ; then
-  # we reset no_tk in case something fails here
-  no_tk=true
-  # Check whether --with-tkconfig or --without-tkconfig was given.
-if test "${with_tkconfig+set}" = set; then
-  withval="$with_tkconfig"
-  with_tkconfig=${withval}
-fi
-
-  echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
-echo "configure:5470: checking for Tk configuration" >&5
-  if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-
-  # First check to see if --with-tkconfig was specified.
-  if test x"${with_tkconfig}" != x ; then
-    if test -f "${with_tkconfig}/tkConfig.sh" ; then
-      ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
-    else
-      { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
-    fi
-  fi
-
-  # then check for a private Tk library
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in \
-		../tk \
-		`ls -dr ../tk[4-9]* 2>/dev/null` \
-		../../tk \
-		`ls -dr ../../tk[4-9]* 2>/dev/null` \
-		../../../tk \
-		`ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    for i in \
-		${srcdir}/../tk \
-		`ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
-      if test -f "$i/${configdir}/tkConfig.sh" ; then
-        ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  
-fi
-
-  if test x"${ac_cv_c_tkconfig}" = x ; then
-    TKCONFIG="# no Tk configs found"
-    echo "configure: warning: Can't find Tk configuration definitions" 1>&2
-  else
-    no_tk=
-    TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
-    echo "$ac_t""found $TKCONFIG" 1>&6
-  fi
-fi
-
-
-
-	# If $no_tk is nonempty, then we can't do Tk, and there is no
-	# point to doing Tcl.
-	if test -z "${no_tk}"; then
-	   
-    if test -f "$TKCONFIG" ; then
-      . $TKCONFIG
-    fi
-
-    
-    
-
-    
-
-
-    
-    
-    
-    
-    
-
-	   
-#
-# Ok, lets find the tcl source trees so we can use the headers
-# Warning: transition of version 9 to 10 will break this algorithm
-# because 10 sorts before 9. We also look for just tcl. We have to
-# be careful that we don't match stuff like tclX by accident.
-# the alternative search directory is involked by --with-tclinclude
-#
-
-no_tcl=true
-echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
-echo "configure:5566: checking for Tcl private headers. dir=${configdir}" >&5
-# Check whether --with-tclinclude or --without-tclinclude was given.
-if test "${with_tclinclude+set}" = set; then
-  withval="$with_tclinclude"
-  with_tclinclude=${withval}
-fi
-
-if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-# first check to see if --with-tclinclude was specified
-if test x"${with_tclinclude}" != x ; then
-  if test -f ${with_tclinclude}/tclInt.h ; then
-    ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
-  elif test -f ${with_tclinclude}/generic/tclInt.h ; then
-    ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
-  else
-    { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
-  fi
-fi
-
-# next check if it came with Tcl configuration file
-if test x"${ac_cv_c_tclconfig}" = x ; then
-  if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
-    ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
-  fi
-fi
-
-# next check in private source directory
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tclh}" = x ; then
-  for i in \
-		${srcdir}/../tcl \
-		`ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
-		${srcdir}/../../tcl \
-		`ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
-		${srcdir}/../../../tcl \
-		`ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
-    if test -f $i/generic/tclInt.h ; then
-      ac_cv_c_tclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# finally check in a few common install locations
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tclh}" = x ; then
-  for i in \
-		`ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
-		`ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
-		/usr/local/src/tcl \
-		/usr/local/lib/tcl \
-		${prefix}/include ; do
-    if test -f $i/generic/tclInt.h ; then
-      ac_cv_c_tclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tclh}" = x ; then
-   ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
-echo "configure:5632: checking for tclInt.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 5637 "configure"
-#include "confdefs.h"
-#include <tclInt.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5642: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  ac_cv_c_tclh=installed
-else
-  echo "$ac_t""no" 1>&6
-ac_cv_c_tclh=""
-fi
-
-fi
-
-fi
-
-if test x"${ac_cv_c_tclh}" = x ; then
-  TCLHDIR="# no Tcl private headers found"
-  { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
-fi
-if test x"${ac_cv_c_tclh}" != x ; then
-  no_tcl=""
-  if test x"${ac_cv_c_tclh}" = x"installed" ; then
-    echo "$ac_t""is installed" 1>&6
-    TCLHDIR=""
-  else
-    echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
-    # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
-    TCLHDIR="-I${ac_cv_c_tclh}"
-  fi
-fi
-
-
-
-	   
-#
-# Ok, lets find the tk source trees so we can use the headers
-# If the directory (presumably symlink) named "tk" exists, use that one
-# in preference to any others.  Same logic is used when choosing library
-# and again with Tcl. The search order is the best place to look first, then in
-# decreasing significance. The loop breaks if the trigger file is found.
-# Note the gross little conversion here of srcdir by cd'ing to the found
-# directory. This converts the path from a relative to an absolute, so
-# recursive cache variables for the path will work right. We check all
-# the possible paths in one loop rather than many seperate loops to speed
-# things up.
-# the alternative search directory is involked by --with-tkinclude
-#
-no_tk=true
-echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
-echo "configure:5702: checking for Tk private headers" >&5
-# Check whether --with-tkinclude or --without-tkinclude was given.
-if test "${with_tkinclude+set}" = set; then
-  withval="$with_tkinclude"
-  with_tkinclude=${withval}
-fi
-
-if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-# first check to see if --with-tkinclude was specified
-if test x"${with_tkinclude}" != x ; then
-  if test -f ${with_tkinclude}/tk.h ; then
-    ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
-  elif test -f ${with_tkinclude}/generic/tk.h ; then
-    ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
-  else
-    { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
-  fi
-fi
-
-# next check if it came with Tk configuration file
-if test x"${ac_cv_c_tkconfig}" = x ; then
-  if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
-    ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
-  fi
-fi
-
-# next check in private source directory
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
-  for i in \
-		${srcdir}/../tk \
-		`ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
-		${srcdir}/../../tk \
-		`ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
-		${srcdir}/../../../tk \
-		`ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
-    if test -f $i/generic/tk.h ; then
-      ac_cv_c_tkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# finally check in a few common install locations
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
-  for i in \
-		`ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
-		`ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
-		/usr/local/src/tk \
-		/usr/local/lib/tk \
-		${prefix}/include ; do
-    if test -f $i/generic/tk.h ; then
-      ac_cv_c_tkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tkh}" = x ; then
-   ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for tk.h""... $ac_c" 1>&6
-echo "configure:5768: checking for tk.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 5773 "configure"
-#include "confdefs.h"
-#include <tk.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  ac_cv_c_tkh=installed
-else
-  echo "$ac_t""no" 1>&6
-ac_cv_c_tkh=""
-fi
-
-fi
-
-fi
-
-if test x"${ac_cv_c_tkh}" != x ; then
-  no_tk=""
-  if test x"${ac_cv_c_tkh}" = x"installed" ; then
-    echo "$ac_t""is installed" 1>&6
-    TKHDIR=""
-  else
-    echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
-    # this hack is cause the TKHDIR won't print if there is a "-I" in it.
-    TKHDIR="-I${ac_cv_c_tkh}"
-  fi
-else
-  TKHDIR="# no Tk directory found"
-  echo "configure: warning: Can't find Tk private headers" 1>&2
-  no_tk=true
-fi
-
-
-
-	   
-echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
-echo "configure:5824: checking for Itcl private headers. srcdir=${srcdir}" >&5
-if test x"${ac_cv_c_itclh}" = x ; then
-  for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
-    if test -f $i/generic/itcl.h ; then
-      ac_cv_c_itclh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_itclh}" = x ; then
-  ITCLHDIR="# no Itcl private headers found"
-  { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
-fi
-if test x"${ac_cv_c_itclh}" != x ; then
-     ITCLHDIR="-I${ac_cv_c_itclh}"
-fi
-# should always be here
-#     ITCLLIB="../itcl/itcl/unix/libitcl.a"
-
-#AC_SUBST(ITCLLIB)
-
-	   
-echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
-echo "configure:5847: checking for Itk private headers. srcdir=${srcdir}" >&5
-if test x"${ac_cv_c_itkh}" = x ; then
-  for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
-    if test -f $i/generic/itk.h ; then
-      ac_cv_c_itkh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_itkh}" = x ; then
-  ITKHDIR="# no Itk private headers found"
-  { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
-fi
-if test x"${ac_cv_c_itkh}" != x ; then
-     ITKHDIR="-I${ac_cv_c_itkh}"
-fi
-# should always be here
-#     ITKLIB="../itcl/itk/unix/libitk.a"
-
-#AC_SUBST(ITKLIB)
-
-	   
-echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
-echo "configure:5870: checking for Tix private headers. srcdir=${srcdir}" >&5
-if test x"${ac_cv_c_tixh}" = x ; then
-  for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
-    if test -f $i/generic/tix.h ; then
-      ac_cv_c_tixh=`(cd $i/generic; pwd)`
-      break
-    fi
-  done
-fi
-if test x"${ac_cv_c_tixh}" = x ; then
-  TIXHDIR="# no Tix private headers found"
-  { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
-fi
-if test x"${ac_cv_c_tixh}" != x ; then
-     TIXHDIR="-I${ac_cv_c_tixh}"
-fi
-
-
-
-	   # now look for Itcl library stuff
-
-	   
-#
-# Ok, lets find the itcl configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itclconfig
-#
-
-if test x"${no_itcl}" = x ; then
-  # we reset no_itcl in case something fails here
-  no_itcl=true
-  # Check whether --with-itclconfig or --without-itclconfig was given.
-if test "${with_itclconfig+set}" = set; then
-  withval="$with_itclconfig"
-  with_itclconfig=${withval}
-fi
-
-  echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
-echo "configure:5908: checking for Itcl configuration" >&5
-  if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-
-  # First check to see if --with-itclconfig was specified.
-  if test x"${with_itclconfig}" != x ; then
-    if test -f "${with_itclconfig}/itclConfig.sh" ; then
-      ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
-    else
-      { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
-    fi
-  fi
-
-  # then check for a private Itcl library
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in \
-		../itcl/itcl \
-		`ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
-		../../itcl \
-		`ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
-		../../../itcl \
-		`ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    for i in \
-		${srcdir}/../itcl/itcl \
-		`ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
-      if test -f "$i/itclConfig.sh" ; then
-        ac_cv_c_itclconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  
-fi
-
-  if test x"${ac_cv_c_itclconfig}" = x ; then
-    ITCLCONFIG="# no Itcl configs found"
-    echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
-  else
-    no_itcl=
-    ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
-    echo "$ac_t""found $ITCLCONFIG" 1>&6
-  fi
-fi
-
-           if test -z "${no_itcl}"; then
-             
-    if test -f "$ITCLCONFIG" ; then
-      . $ITCLCONFIG
-    fi
-
-    
-    
-
-    
-
-
-    
-    
-    
-
-	     case "${host}" in
-	     *-*-cygwin32*)
-		itcldir=../itcl/itcl/win/
-		;;
-	     *)
-		itcldir=../itcl/itcl/unix/
-		;;
-	     esac
- 
-
-	     ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
-	     ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
-           fi
-
-	   
-	   # now look for Itk library stuff
-	   
-#
-# Ok, lets find the itk configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itkconfig
-#
-
-if test x"${no_itk}" = x ; then
-  # we reset no_itk in case something fails here
-  no_itk=true
-  # Check whether --with-itkconfig or --without-itkconfig was given.
-if test "${with_itkconfig+set}" = set; then
-  withval="$with_itkconfig"
-  with_itkconfig=${withval}
-fi
-
-  echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
-echo "configure:6020: checking for Itk configuration" >&5
-  if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-
-  # First check to see if --with-itkconfig was specified.
-  if test x"${with_itkconfig}" != x ; then
-    if test -f "${with_itkconfig}/itkConfig.sh" ; then
-      ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
-    else
-      { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
-    fi
-  fi
-
-  # then check for a private Itk library
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in \
-		../itcl/itk \
-		`ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
-		../../itk \
-		`ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
-		../../../itk \
-		`ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    for i in \
-		${srcdir}/../itcl/itk \
-		`ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
-      if test -f "$i/itkConfig.sh" ; then
-        ac_cv_c_itkconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  
-fi
-
-  if test x"${ac_cv_c_itkconfig}" = x ; then
-    ITKCONFIG="# no Itk configs found"
-    echo "configure: warning: Can't find Itk configuration definitions" 1>&2
-  else
-    no_itk=
-    ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
-    echo "$ac_t""found $ITKCONFIG" 1>&6
-  fi
-fi
-
-
-           if test -z "${no_itcl}"; then
-             
-    if test -f "$ITKCONFIG" ; then
-      . $ITKCONFIG
-    fi
-
-    
-    
-
-    
-
-
-    
-    
-    
-
-
-	     case "${host}" in
-	       *-*-cygwin32*)
-		 itkdir=../itcl/itk/win/
-		 ;;
-	       *)
-		 itkdir=../itcl/itk/unix/
-		 ;;
-	       esac 
-
-	     ITKLIB="${ITK_BUILD_LIB_SPEC}"
-	     ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
-           fi
-
-	   # now look for Tix library stuff
-	   
-#
-# Ok, lets find the tix configuration
-# First, look for one uninstalled.  
-# the alternative search directory is invoked by --with-itkconfig
-#
-
-if test x"${no_tix}" = x ; then
-  # we reset no_tix in case something fails here
-  no_tix=true
-  # Check whether --with-tixconfig or --without-tixconfig was given.
-if test "${with_tixconfig+set}" = set; then
-  withval="$with_tixconfig"
-  with_tixconfig=${withval}
-fi
-
-  echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
-echo "configure:6132: checking for Tix configuration" >&5
-  if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-
-  # First check to see if --with-tixconfig was specified.
-  if test x"${with_tixconfig}" != x ; then
-    if test -f "${with_tixconfig}/tixConfig.sh" ; then
-      ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
-    else
-      { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
-    fi
-  fi
-
-  # then check for a private Tix library
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in \
-		../tix \
-		`ls -dr ../tix 2>/dev/null` \
-		../../tix \
-		`ls -dr ../../tix 2>/dev/null` \
-		../../../tix \
-		`ls -dr ../../../tix 2>/dev/null` ; do
-      echo "**** Looking at $i - with ${configdir}"
-      if test -f "$i/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few common install locations
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
-      echo "**** Looking at $i"
-      if test -f "$i/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i; pwd)`
-	break
-      fi
-    done
-  fi
-  # check in a few other private locations
-  echo "**** Other private locations"
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    for i in \
-		${srcdir}/../tix \
-		`ls -dr ${srcdir}/../tix 2>/dev/null` ; do
-      echo "**** Looking at $i - with ${configdir}"
-      if test -f "$i/${configdir}/tixConfig.sh" ; then
-        ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
-	break
-      fi
-    done
-  fi
-  
-fi
-
-  if test x"${ac_cv_c_tixconfig}" = x ; then
-    TIXCONFIG="# no Tix configs found"
-    echo "configure: warning: Can't find Tix configuration definitions" 1>&2
-  else
-    no_tix=
-    TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
-    echo "$ac_t""found $TIXCONFIG" 1>&6
-  fi
-fi
-
-
-           if test -z "${no_tix}"; then
-             
-    if test -f "$TIXCONFIG" ; then
-      . $TIXCONFIG
-    fi
-
-    
-
-
-
-
-    
-
-	     TIXLIB="${TIX_BUILD_LIB_SPEC}"
-	     TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
-           fi
-
-	   ENABLE_GDBTK=1
-           ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
-	   # Tcl/Tk 8.1 require -fwritable strings.  I don't
-           # know whether 8.2 will or not, but I bet it will.
-           # I don't have to worry about 7.x since we don't support it.
-           GDBTK_CFLAGS=""
-	   if test ${GCC} = "yes"; then
-               if test ${TCL_VERSION} != "8.0" ; then
-                   GDBTK_CFLAGS="-fwritable-strings"
-	       fi
-           fi
-
-	   # Include some libraries that Tcl and Tk want.
-	   if test "${enable_ide}" = "yes"; then	
-	      TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(ITK) $(TIXLIB) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
-	      CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
-	   else
-	      TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
-	      CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
-	   fi
-	   # Yes, the ordering seems wrong here.  But it isn't.
-	   # TK_LIBS is the list of libraries that need to be linked
-	   # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
-	   # were in LIBS then any link tests after this point would
-	   # try to include things like `$(LIBGUI)', which wouldn't work.
-	   GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
-	   CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o gdbtk-variable.o gdbtk-wrapper.o"
-
-	   if test x$gdb_cv_os_cygwin = xyes; then
-	      WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
-	      WIN32LDAPP="-Wl,--subsystem,console"
-	      CONFIG_OBS="${CONFIG_OBS} gdbres.o"
-	   fi
-	fi
-    fi
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-# end-sanitize-gdbtk
-
-# If we find X, set shell vars x_includes and x_libraries to the
-# paths, otherwise set no_x=yes.
-# Uses ac_ vars as temps to allow command line to override cache and checks.
-# --without-x overrides everything else, but does not touch the cache.
-echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:6273: checking for X" >&5
-
-# Check whether --with-x or --without-x was given.
-if test "${with_x+set}" = set; then
-  withval="$with_x"
-  :
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
-  # The user explicitly disabled X.
-  have_x=disabled
-else
-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
-    # Both variables are already set.
-    have_x=yes
-  else
-if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=NO ac_x_libraries=NO
-rm -fr conftestdir
-if mkdir conftestdir; then
-  cd conftestdir
-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
-  cat > Imakefile <<'EOF'
-acfindx:
-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
-EOF
-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-    for ac_extension in a so sl; do
-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
-        test -f $ac_im_libdir/libX11.$ac_extension; then
-        ac_im_usrlibdir=$ac_im_libdir; break
-      fi
-    done
-    # Screen out bogus values from the imake configuration.  They are
-    # bogus both because they are the default anyway, and because
-    # using them would break gcc on systems where it needs fixed includes.
-    case "$ac_im_incroot" in
-	/usr/include) ;;
-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
-    esac
-    case "$ac_im_usrlibdir" in
-	/usr/lib | /lib) ;;
-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
-    esac
-  fi
-  cd ..
-  rm -fr conftestdir
-fi
-
-if test "$ac_x_includes" = NO; then
-  # Guess where to find include files, by looking for this one X11 .h file.
-  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
-
-  # First, try using that file with no special directory specified.
-cat > conftest.$ac_ext <<EOF
-#line 6335 "configure"
-#include "confdefs.h"
-#include <$x_direct_test_include>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6340: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  # Look for the header file in a standard set of common directories.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-  for ac_dir in               \
-    /usr/X11/include          \
-    /usr/X11R6/include        \
-    /usr/X11R5/include        \
-    /usr/X11R4/include        \
-                              \
-    /usr/include/X11          \
-    /usr/include/X11R6        \
-    /usr/include/X11R5        \
-    /usr/include/X11R4        \
-                              \
-    /usr/local/X11/include    \
-    /usr/local/X11R6/include  \
-    /usr/local/X11R5/include  \
-    /usr/local/X11R4/include  \
-                              \
-    /usr/local/include/X11    \
-    /usr/local/include/X11R6  \
-    /usr/local/include/X11R5  \
-    /usr/local/include/X11R4  \
-                              \
-    /usr/X386/include         \
-    /usr/x386/include         \
-    /usr/XFree86/include/X11  \
-                              \
-    /usr/include              \
-    /usr/local/include        \
-    /usr/unsupported/include  \
-    /usr/athena/include       \
-    /usr/local/x11r5/include  \
-    /usr/lpp/Xamples/include  \
-                              \
-    /usr/openwin/include      \
-    /usr/openwin/share/include \
-    ; \
-  do
-    if test -r "$ac_dir/$x_direct_test_include"; then
-      ac_x_includes=$ac_dir
-      break
-    fi
-  done
-fi
-rm -f conftest*
-fi # $ac_x_includes = NO
-
-if test "$ac_x_libraries" = NO; then
-  # Check for the libraries.
-
-  test -z "$x_direct_test_library" && x_direct_test_library=Xt
-  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
-
-  # See if we find them without any special options.
-  # Don't add to $LIBS permanently.
-  ac_save_LIBS="$LIBS"
-  LIBS="-l$x_direct_test_library $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 6409 "configure"
-#include "confdefs.h"
-
-int main() {
-${x_direct_test_function}()
-; return 0; }
-EOF
-if { (eval echo configure:6416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  LIBS="$ac_save_LIBS"
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  LIBS="$ac_save_LIBS"
-# First see if replacing the include by lib works.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
-    /usr/X11/lib          \
-    /usr/X11R6/lib        \
-    /usr/X11R5/lib        \
-    /usr/X11R4/lib        \
-                          \
-    /usr/lib/X11          \
-    /usr/lib/X11R6        \
-    /usr/lib/X11R5        \
-    /usr/lib/X11R4        \
-                          \
-    /usr/local/X11/lib    \
-    /usr/local/X11R6/lib  \
-    /usr/local/X11R5/lib  \
-    /usr/local/X11R4/lib  \
-                          \
-    /usr/local/lib/X11    \
-    /usr/local/lib/X11R6  \
-    /usr/local/lib/X11R5  \
-    /usr/local/lib/X11R4  \
-                          \
-    /usr/X386/lib         \
-    /usr/x386/lib         \
-    /usr/XFree86/lib/X11  \
-                          \
-    /usr/lib              \
-    /usr/local/lib        \
-    /usr/unsupported/lib  \
-    /usr/athena/lib       \
-    /usr/local/x11r5/lib  \
-    /usr/lpp/Xamples/lib  \
-    /lib/usr/lib/X11	  \
-                          \
-    /usr/openwin/lib      \
-    /usr/openwin/share/lib \
-    ; \
-do
-  for ac_extension in a so sl; do
-    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
-      ac_x_libraries=$ac_dir
-      break 2
-    fi
-  done
-done
-fi
-rm -f conftest*
-fi # $ac_x_libraries = NO
-
-if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
-  # Didn't find X anywhere.  Cache the known absence of X.
-  ac_cv_have_x="have_x=no"
-else
-  # Record where we found X for the cache.
-  ac_cv_have_x="have_x=yes \
-	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
-fi
-fi
-  fi
-  eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
-  echo "$ac_t""$have_x" 1>&6
-  no_x=yes
-else
-  # If each of the values was on the command line, it overrides each guess.
-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  # Update the cache value to reflect the command line values.
-  ac_cv_have_x="have_x=yes \
-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
-fi
-
-# start-sanitize-sky
-# Enable GPU2 library for MIPS simulator
-# Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
-if test "${with_sim_gpu2+set}" = set; then
-  withval="$with_sim_gpu2"
-  case "${target}" in
-  mips*-sky*-*)
-    if test -d "${withval}"
-    then
-      if test x${x_libraries} != x
-      then
-	LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext -lm"
-      else
-	LIBS="${LIBS} -L${withval}/lib -lgpu2 -lX11 -lXext -lm"
-      fi
-    else
-      echo "configure: warning: Directory ${withval} does not exist." 1>&2
-    fi ;;
-  *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
-esac
-fi
-
-# Enable target accurate FP library
-# Check whether --with-sim-funit or --without-sim-funit was given.
-if test "${with_sim_funit+set}" = set; then
-  withval="$with_sim_funit"
-  case "${target}" in
-  mips*-sky*-*)
-    if test -d "${withval}"
-    then
-      LIBS="${LIBS} -L${withval}/lib -lfunit"
-    else
-      echo "configure: warning: Directory ${withval} does not exist." 1>&2
-    fi ;;
-  *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
-esac
-fi
-# end-sanitize-sky
-
-
-
-
-
-
-
-# Begin stuff to support --enable-shared
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  case "${enableval}" in
-  yes) shared=true ;;
-  no)  shared=false ;;
-  *) shared=true ;;
-esac
-fi
-
-HLDFLAGS=
-HLDENV=
-# If we have shared libraries, try to set rpath reasonably.
-if test "${shared}" = "true"; then
-  case "${host}" in
-  *-*-hpux*)
-    HLDFLAGS='-Wl,+s,+b,$(libdir)'
-    ;;
-  *-*-irix5* | *-*-irix6*)
-    HLDFLAGS='-Wl,-rpath,$(libdir)'
-    ;;
-  *-*-linux*aout*)
-    ;;
-  *-*-linux* | *-pc-linux-gnu)
-    HLDFLAGS='-Wl,-rpath,$(libdir)'
-    ;;
-  *-*-solaris*)
-    HLDFLAGS='-R $(libdir)'
-    ;;
-  *-*-sysv4*)
-    HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
-    ;;
-  esac
-fi
-
-# On SunOS, if the linker supports the -rpath option, use it to
-# prevent ../bfd and ../opcodes from being included in the run time
-# search path.
-case "${host}" in
-  *-*-sunos*)
-    echo 'main () { }' > conftest.c
-    ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
-    if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'No such file' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
-      :
-    elif test "${shared}" = "true"; then
-      HLDFLAGS='-Wl,-rpath=$(libdir)'
-    else
-      HLDFLAGS='-Wl,-rpath='
-    fi
-    rm -f conftest.t conftest.c conftest
-    ;;
-esac
-
-
-# End stuff to support --enable-shared
-
-# target_subdir is used by the testsuite to find the target libraries.
-target_subdir=
-if test "${host}" != "${target}"; then
-    target_subdir="${target_alias}/"
-fi
-
-
-frags=
-host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
-if test ! -f ${host_makefile_frag}; then
-{ echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
-fi
-frags="$frags $host_makefile_frag"
-
-target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
-if test ! -f ${target_makefile_frag}; then
-{ echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
-fi
-frags="$frags $target_makefile_frag"
-
-
-
-
-
-hostfile=`sed -n '
-s/XM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${host_makefile_frag}`
-
-targetfile=`sed -n '
-s/TM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${target_makefile_frag}`
-
-# these really aren't orthogonal true/false values of the same condition,
-# but shells are slow enough that I like to reuse the test conditions
-# whenever possible
-if test "${target}" = "${host}"; then
-nativefile=`sed -n '
-s/NAT_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${host_makefile_frag}`
-# else
-# GDBserver is only useful in a "native" enviroment
-# configdirs=`echo $configdirs | sed 's/gdbserver//'`
-fi
-
-
-# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
-# (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
-# corresponding links.  But we have to remove the xm.h files and tm.h
-# files anyway, e.g. when switching from "configure host" to
-# "configure none".
-
-files=
-links=
-rm -f xm.h
-if test "${hostfile}" != ""; then
-files="${files} config/${gdb_host_cpu}/${hostfile}"
-links="${links} xm.h"
-fi
-rm -f tm.h
-if test "${targetfile}" != ""; then
-files="${files} config/${gdb_target_cpu}/${targetfile}"
-links="${links} tm.h"
-fi
-rm -f nm.h
-if test "${nativefile}" != ""; then
-files="${files} config/${gdb_host_cpu}/${nativefile}"
-links="${links} nm.h"
-else
-# A cross-only configuration.
-files="${files} config/nm-empty.h"
-links="${links} nm.h"
-fi
-# start-sanitize-gdbtk
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:6684: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-# Make it possible to use the GUI without doing a full install
-if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl2 ; then
-  if test "$LN_S" = "ln -s" -a ! -f gdbtcl2 ; then
-  echo linking $srcdir/gdbtcl2 to gdbtcl2
-  $LN_S $srcdir/gdbtcl2 gdbtcl2
-  else
-  echo Warning: Unable to link $srcdir/gdbtcl2 to gdbtcl2.  You will need to do a
-  echo "         " make install before you are able to run the GUI.
-  fi
-fi
-# end-sanitize-gdbtk
-
-
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:6719: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 6724 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:6735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:6752: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 6757 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:6764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:6783: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:6793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-
-subdirs="$configdirs"
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile tui/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@CPP@%$CPP%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@RANLIB@%$RANLIB%g
-s%@ALLOCA@%$ALLOCA%g
-s%@USE_NLS@%$USE_NLS%g
-s%@MSGFMT@%$MSGFMT%g
-s%@GMSGFMT@%$GMSGFMT%g
-s%@XGETTEXT@%$XGETTEXT%g
-s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
-s%@CATALOGS@%$CATALOGS%g
-s%@CATOBJEXT@%$CATOBJEXT%g
-s%@DATADIRNAME@%$DATADIRNAME%g
-s%@GMOFILES@%$GMOFILES%g
-s%@INSTOBJEXT@%$INSTOBJEXT%g
-s%@INTLDEPS@%$INTLDEPS%g
-s%@INTLLIBS@%$INTLLIBS%g
-s%@INTLOBJS@%$INTLOBJS%g
-s%@POFILES@%$POFILES%g
-s%@POSUB@%$POSUB%g
-s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
-s%@GT_NO@%$GT_NO%g
-s%@GT_YES@%$GT_YES%g
-s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
-s%@l@%$l%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@AR@%$AR%g
-s%@YACC@%$YACC%g
-s%@TERM_LIB@%$TERM_LIB%g
-s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
-s%@BUILD_TUI@%$BUILD_TUI%g
-s%@TUI_LIBRARY@%$TUI_LIBRARY%g
-s%@WARN_CFLAGS@%$WARN_CFLAGS%g
-s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
-s%@MMALLOC@%$MMALLOC%g
-s%@MACHINE_OBS@%$MACHINE_OBS%g
-s%@ENABLE_IDE@%$ENABLE_IDE%g
-s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
-s%@LIBGUI@%$LIBGUI%g
-s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
-s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
-s%@IDE_X@%$IDE_X%g
-s%@LIBIDETCL@%$LIBIDETCL%g
-s%@LIBIDE@%$LIBIDE%g
-s%@IDE_DEPS@%$IDE_DEPS%g
-s%@WIN32LIBS@%$WIN32LIBS%g
-s%@WIN32LDAPP@%$WIN32LDAPP%g
-s%@DLLTOOL@%$DLLTOOL%g
-s%@WINDRES@%$WINDRES%g
-s%@TCL_VERSION@%$TCL_VERSION%g
-s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
-s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
-s%@TCL_CC@%$TCL_CC%g
-s%@TCL_DEFS@%$TCL_DEFS%g
-s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
-s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
-s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
-s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
-s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
-s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
-s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
-s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
-s%@TCL_RANLIB@%$TCL_RANLIB%g
-s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
-s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
-s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
-s%@TK_VERSION@%$TK_VERSION%g
-s%@TK_DEFS@%$TK_DEFS%g
-s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
-s%@TK_XINCLUDES@%$TK_XINCLUDES%g
-s%@TK_XLIBSW@%$TK_XLIBSW%g
-s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
-s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
-s%@TCLHDIR@%$TCLHDIR%g
-s%@TKHDIR@%$TKHDIR%g
-s%@ITCLHDIR@%$ITCLHDIR%g
-s%@ITKHDIR@%$ITKHDIR%g
-s%@TIXHDIR@%$TIXHDIR%g
-s%@ITCL_VERSION@%$ITCL_VERSION%g
-s%@ITCL_DEFS@%$ITCL_DEFS%g
-s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
-s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
-s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
-s%@ITK_VERSION@%$ITK_VERSION%g
-s%@ITK_DEFS@%$ITK_DEFS%g
-s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
-s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
-s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
-s%@TIX_VERSION@%$TIX_VERSION%g
-s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
-s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
-s%@X_CFLAGS@%$X_CFLAGS%g
-s%@X_LDFLAGS@%$X_LDFLAGS%g
-s%@X_LIBS@%$X_LIBS%g
-s%@ITCLLIB@%$ITCLLIB%g
-s%@ITCL_DEPS@%$ITCL_DEPS%g
-s%@ITKLIB@%$ITKLIB%g
-s%@ITK_DEPS@%$ITK_DEPS%g
-s%@TIXLIB@%$TIXLIB%g
-s%@TIX_DEPS@%$TIX_DEPS%g
-s%@GDBTKLIBS@%$GDBTKLIBS%g
-s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
-s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
-s%@CONFIG_OBS@%$CONFIG_OBS%g
-s%@CONFIG_DEPS@%$CONFIG_DEPS%g
-s%@CONFIG_SRCS@%$CONFIG_SRCS%g
-s%@HLDFLAGS@%$HLDFLAGS%g
-s%@HLDENV@%$HLDENV%g
-s%@target_subdir@%$target_subdir%g
-/@host_makefile_frag@/r $host_makefile_frag
-s%@host_makefile_frag@%%g
-/@target_makefile_frag@/r $target_makefile_frag
-s%@target_makefile_frag@%%g
-s%@frags@%$frags%g
-s%@LN_S@%$LN_S%g
-s%@EXEEXT@%$EXEEXT%g
-s%@subdirs@%$subdirs%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile tui/Makefile .gdbinit:gdbinit.in"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
-ac_uB='\([ 	]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
-  CONFIG_HEADERS="config.h:config.in"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  echo creating $ac_file
-
-  rm -f conftest.frag conftest.in conftest.out
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h.  And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
-  ac_lines=`grep -c . conftest.vals`
-  # grep -c gives empty output for an empty file on some AIX systems.
-  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
-  # Write a limited-size here document to conftest.frag.
-  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
-  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
-  echo 'CEOF
-  sed -f conftest.frag conftest.in > conftest.out
-  rm -f conftest.in
-  mv conftest.out conftest.in
-' >> $CONFIG_STATUS
-  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
-  rm -f conftest.vals
-  mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-cat >> $CONFIG_STATUS <<\EOF
-  rm -f conftest.frag conftest.h
-  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
-  cat conftest.in >> conftest.h
-  rm -f conftest.in
-  if cmp -s $ac_file conftest.h 2>/dev/null; then
-    echo "$ac_file is unchanged"
-    rm -f conftest.h
-  else
-    # Remove last slash and all that follows it.  Not all systems have dirname.
-      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-      # The file is in a subdirectory.
-      test ! -d "$ac_dir" && mkdir "$ac_dir"
-    fi
-    rm -f $ac_file
-    mv conftest.h $ac_file
-  fi
-fi; done
-
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$files"
-ac_dests="$links"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
-  set $ac_dests; ac_dest=$1; shift; ac_dests=$*
-  set $ac_sources; ac_source=$1; shift; ac_sources=$*
-
-  echo "linking $srcdir/$ac_source to $ac_dest"
-
-  if test ! -r $srcdir/$ac_source; then
-    { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
-  fi
-  rm -f $ac_dest
-
-  # Make relative symlinks.
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
-    # The dest file is in a subdirectory.
-    test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
-    ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dest_dir_suffix.
-    ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dest_dir_suffix= ac_dots=
-  fi
-
-  case "$srcdir" in
-  [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
-  *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
-  esac
-
-  # Make a symlink if possible; otherwise try a hard link.
-  if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
-    ln $srcdir/$ac_source $ac_dest; then :
-  else
-    { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
-  fi
-done
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-gdb_host_cpu=$gdb_host_cpu
-gdb_target_cpu=$gdb_target_cpu
-nativefile=$nativefile
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-if test "${nativefile}" = ""; then
-sed -e '/^NATDEPFILES[ 	]*=[ 	]*/s//# NATDEPFILES=/' \
-	< Makefile > Makefile.tem
-mv -f Makefile.tem Makefile
-fi
-
-sed -e '/^TM_FILE[ 	]*=/s,^TM_FILE[ 	]*=[ 	]*,&config/'"${gdb_target_cpu}"'/,
-/^XM_FILE[ 	]*=/s,^XM_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,
-/^NAT_FILE[ 	]*=/s,^NAT_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
-mv -f Makefile.tmp Makefile
-
-case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-if test "$no_recursion" != yes; then
-
-  # Remove --cache-file and --srcdir arguments so they do not pile up.
-  ac_sub_configure_args=
-  ac_prev=
-  for ac_arg in $ac_configure_args; do
-    if test -n "$ac_prev"; then
-      ac_prev=
-      continue
-    fi
-    case "$ac_arg" in
-    -cache-file | --cache-file | --cache-fil | --cache-fi \
-    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-      ac_prev=cache_file ;;
-    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-      ;;
-    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-      ac_prev=srcdir ;;
-    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-      ;;
-    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
-    esac
-  done
-
-  for ac_config_dir in $configdirs; do
-
-    # Do not complain, so a configure script can configure whichever
-    # parts of a large source tree are present.
-    if test ! -d $srcdir/$ac_config_dir; then
-      continue
-    fi
-
-    echo configuring in $ac_config_dir
-
-    case "$srcdir" in
-    .) ;;
-    *)
-      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
-      else
-        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
-      fi
-      ;;
-    esac
-
-    ac_popdir=`pwd`
-    cd $ac_config_dir
-
-      # A "../" for each directory in /$ac_config_dir.
-      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
-
-    case "$srcdir" in
-    .) # No --srcdir option.  We are building in place.
-      ac_sub_srcdir=$srcdir ;;
-    /*) # Absolute path.
-      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
-    *) # Relative path.
-      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
-    esac
-
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_sub_srcdir/configure; then
-      ac_sub_configure=$ac_sub_srcdir/configure
-    elif test -f $ac_sub_srcdir/configure.in; then
-      ac_sub_configure=$ac_configure
-    else
-      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
-      ac_sub_configure=
-    fi
-
-    # The recursion is here.
-    if test -n "$ac_sub_configure"; then
-
-      # Make the cache file name correct relative to the subdirectory.
-      case "$cache_file" in
-      /*) ac_sub_cache_file=$cache_file ;;
-      *) # Relative path.
-        ac_sub_cache_file="$ac_dots$cache_file" ;;
-      esac
-  case "$ac_given_INSTALL" in
-        [/$]*) INSTALL="$ac_given_INSTALL" ;;
-        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-        esac
-
-      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
-      # The eval makes quoting arguments work.
-      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
-      then :
-      else
-        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
-      fi
-    fi
-
-    cd $ac_popdir
-  done
-fi
-
-
-exit 0
diff --git a/gdb/configure.host b/gdb/configure.host
deleted file mode 100644
index 381f6ad..0000000
--- a/gdb/configure.host
+++ /dev/null
@@ -1,161 +0,0 @@
-# Mapping of configurations into GDB host definitions.  This is
-# invoked from the autoconf generated configure script.
-
-# This file sets the following shell variables:
-#  gdb_host_cpu		generic name of host's CPU
-#  gdb_host		name of GDB host definition to use
-
-# Map host cpu into the config cpu subdirectory name.
-# The default is $host_cpu.
-
-case "${host_cpu}" in
-
-alpha*)			gdb_host_cpu=alpha ;;
-c[12])			gdb_host_cpu=convex ;;
-hppa*)			gdb_host_cpu=pa ;;
-i[3456]86*)		gdb_host_cpu=i386 ;;
-m68*)			gdb_host_cpu=m68k ;;
-m88*)			gdb_host_cpu=m88k ;;
-# OBSOLETE np1)			gdb_host_cpu=gould ;;
-pyramid)		gdb_host_cpu=pyr ;;
-powerpc*)		gdb_host_cpu=powerpc ;;
-sparc64)		gdb_host_cpu=sparc ;;
-*)			gdb_host_cpu=$host_cpu ;;
-
-esac
-
-# map host info into gdb names.
-
-case "${host}" in
-
-a29k-*-*)		gdb_host=ultra3 ;;
-
-alpha*-*-osf1*)		gdb_host=alpha-osf1 ;;
-alpha*-*-osf2*)		gdb_host=alpha-osf2 ;;
-alpha*-*-osf[3456789]*)	gdb_host=alpha-osf3 ;;
-alpha*-*-linux*)	gdb_host=alpha-linux ;;
-
-arm-*-*)		gdb_host=arm ;;
-
-c[12]-*-*)		gdb_host=convex ;;
-
-hppa*-*-bsd*)		gdb_host=hppabsd ;;
-hppa*-*-hiux*)		gdb_host=hppahpux ;;
-hppa*-*-hpux10.20)	gdb_host=hpux1020 ;;
-hppa*-*-hpux11.0*)	gdb_host=hpux1100 ;;
-hppa*-*-hpux*)		gdb_host=hppahpux ;;
-hppa*-*-osf*)		gdb_host=hppaosf ;;
-
-i[3456]86-ncr-*)	gdb_host=ncr3000 ;;
-i[3456]86-sequent-bsd*)	gdb_host=symmetry ;;  # dynix
-i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
-i[3456]86-sequent-sysv*) gdb_host=ptx ;;
-i[3456]86-*-aix*)	gdb_host=i386aix ;;
-i[3456]86-*-bsd*)	gdb_host=i386bsd ;;
-i[3456]86-*-dgux*)	gdb_host=i386dgux ;;
-i[3456]86-*-freebsd*)	gdb_host=fbsd ;;
-i[3456]86-*-netbsd*)	gdb_host=nbsd ;;
-i[3456]86-*-go32*)	gdb_host=go32 ;;
-i[3456]86-*-linux*)	gdb_host=linux ;;
-i[3456]86-*-lynxos*)	gdb_host=i386lynx ;;
-i[3456]86-*-mach3*)	gdb_host=i386m3 ;;
-i[3456]86-*-mach*)	gdb_host=i386mach ;;
-i[3456]86-*-gnu*)	gdb_host=i386gnu ;;
-i[3456]86-*-osf1mk*)	gdb_host=i386mk ;;
-i[3456]86-*-sco3.2v5*)	gdb_host=i386sco5 ;;
-i[3456]86-*-sco3.2v4*)	gdb_host=i386sco4 ;;
-i[3456]86-*-sco*)	gdb_host=i386sco ;;
-i[3456]86-*-solaris*)	gdb_host=i386sol2 ;;
-i[3456]86-*-sunos*)	gdb_host=sun386 ;;
-i[3456]86-*-sysv3.2*)	gdb_host=i386v32 ;;
-i[3456]86-*-sysv32*)	gdb_host=i386v32 ;;
-i[3456]86-*-sysv4.2MP)	gdb_host=i386v42mp ;;
-i[3456]86-*-sysv4*)	gdb_host=i386v4 ;;
-i[3456]86-*-unixware2*)	gdb_host=i386v42mp ;;
-i[3456]86-*-unixware*)	gdb_host=i386v4 ;;
-i[3456]86-*-sysv*)	gdb_host=i386v ;;
-i[3456]86-*-isc*)	gdb_host=i386v32 ;;
-i[3456]86-*-cygwin*)	gdb_host=cygwin ;;
-m680[01]0-sun-sunos3*)	gdb_host=sun2os3 ;;
-m680[01]0-sun-sunos4*)	gdb_host=sun2os4 ;;
-m68030-sony-*)		gdb_host=news1000 ;;
-
-m68*-altos-*)		gdb_host=altos ;;
-m68*-apollo*-sysv*)	gdb_host=apollo68v ;;
-m68*-apollo*-bsd*)	gdb_host=apollo68b ;;
-m68*-att-*)		gdb_host=3b1 ;;
-m68*-bull*-sysv*)	gdb_host=dpx2 ;;
-m68*-hp-bsd*)		gdb_host=hp300bsd ;;
-m68*-hp-hpux*)		gdb_host=hp300hpux ;;
-m68*-isi-*)		gdb_host=isi ;;
-m68*-*-linux*)		gdb_host=linux ;;
-m68*-*-lynxos*)		gdb_host=m68klynx ;;
-m68*-*-netbsd*)		gdb_host=nbsd ;;
-m68*-*-sysv4*)		gdb_host=m68kv4 ;;
-m68*-motorola-*)	gdb_host=delta68 ;;
-m68*-sony-*)		gdb_host=news ;;
-m68*-sun-sunos3*)	gdb_host=sun3os3 ;;
-m68*-sun-sunos4*)	gdb_host=sun3os4 ;;
-m68*-sun-*)		gdb_host=sun3os4 ;;
-
-m88*-harris-cxux*)	gdb_host=cxux ;;
-m88*-motorola-sysv4*)	gdb_host=delta88v4 ;;
-m88*-motorola-sysv*)	gdb_host=delta88 ;;
-m88*-*-*)		gdb_host=m88k ;;
-
-mips-dec-mach3*)	gdb_host=mach3 ;;
-mips-dec-*)		gdb_host=decstation ;;
-mips-little-*)		gdb_host=littlemips ;;
-mips-sgi-irix3*)	gdb_host=irix3 ;;
-mips-sgi-irix4*)	gdb_host=irix4 ;;
-mips-sgi-irix5*)	gdb_host=irix5 ;;
-# Close enough for now.
-mips-sgi-irix6*)	gdb_host=irix5 ;;
-mips-sony-*)		gdb_host=news-mips ;;
-mips-*-mach3*)		gdb_host=mipsm3 ;;
-mips-*-sysv4*)		gdb_host=mipsv4 ;;
-mips-*-sysv*)		gdb_host=riscos ;;
-mips-*-riscos*)		gdb_host=riscos ;;
-
-none-*-*)		gdb_host=none ;;
-
-# OBSOLETE np1-*-*)		gdb_host=np1 ;;
-
-ns32k-*-mach3*)		gdb_host=ns32km3 ;;
-ns32k-*-netbsd*)	gdb_host=nbsd ;;
-ns32k-umax-*)		gdb_host=umax ;;
-ns32k-utek-sysv*)	gdb_host=merlin ;;
-
-powerpc-*-aix*)		gdb_host=aix ;;
-powerpcle-*-cygwin*)	gdb_host=cygwin ;;
-powerpcle-*-solaris*)	gdb_host=solaris ;;
-powerpc-*-linux*)	gdb_host=linux ;;
-
-# OBSOLETE pn-*-*)			gdb_host=pn ;;
-
-pyramid-*-*)		gdb_host=pyramid ;;
-
-romp-*-*)		gdb_host=rtbsd ;;
-
-rs6000-*-lynxos*)	gdb_host=rs6000lynx ;;
-rs6000-*-aix4*)		gdb_host=aix4 ;;
-rs6000-*-*)		gdb_host=rs6000 ;;
-
-sparc-*-linux*)		gdb_host=linux ;;
-sparc-*-lynxos*)	gdb_host=sparclynx ;;
-sparc-*-netbsd*)	gdb_host=nbsd ;;
-sparc-*-solaris2*)	gdb_host=sun4sol2 ;;
-sparc-*-sunos4*)	gdb_host=sun4os4 ;;
-sparc-*-sunos5*)	gdb_host=sun4sol2 ;;
-sparc-*-*)		gdb_host=sun4os4 ;;
-sparc64-*-*)		gdb_host=sun4sol2 ;;
-
-strongarm-*-*)		gdb_host=arm ;;
-
-tahoe-*-*)		gdb_host=tahoe ;;
-
-vax-*-bsd*)		gdb_host=vaxbsd ;;
-vax-*-ultrix2*)		gdb_host=vaxult2 ;;
-vax-*-ultrix*)		gdb_host=vaxult ;;
-
-esac
diff --git a/gdb/configure.in b/gdb/configure.in
deleted file mode 100644
index c04767f..0000000
--- a/gdb/configure.in
+++ /dev/null
@@ -1,1001 +0,0 @@
-dnl Autoconf configure script for GDB, the GNU debugger.
-dnl Copyright 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-dnl
-dnl This file is part of GDB.
-dnl 
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2 of the License, or
-dnl (at your option) any later version.
-dnl 
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.13)dnl
-AC_INIT(main.c)
-AC_CONFIG_HEADER(config.h:config.in)
-
-AC_PROG_CC
-AC_AIX
-AC_ISC_POSIX
-AM_PROG_CC_STDC
-
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
-AC_CANONICAL_SYSTEM
-
-dnl gdb doesn't use gettext, but bfd does.  We call this to ensure we
-dnl link with the correct libraries.
-ALL_LINGUAS=
-CY_GNU_GETTEXT
-
-dnl List of object files added by configure.
-
-CONFIG_OBS=
-CONFIG_DEPS=
-CONFIG_SRCS=
-
-configdirs="doc testsuite"
-
-dnl
-changequote(,)dnl
-
-. ${srcdir}/configure.host
-
-. ${srcdir}/configure.tgt
-
-dnl
-changequote([,])dnl
-
-AC_PROG_INSTALL
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_PROG_YACC
-
-AC_ARG_PROGRAM
-
-AC_TYPE_SIGNAL
-
-AC_HEADER_STDC
-
-AC_CHECK_HEADERS(ctype.h curses.h endian.h link.h \
-	memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
-	string.h sys/procfs.h sys/ptrace.h sys/reg.h \
-	term.h termio.h termios.h unistd.h wait.h sys/wait.h \
-	wchar.h wctype.h asm/debugreg.h)
-AC_HEADER_STAT
-
-AC_C_CONST
-
-AC_CHECK_FUNCS(setpgid sbrk sigaction isascii bzero bcopy btowc)
-AC_FUNC_ALLOCA
-
-BFD_NEED_DECLARATION(malloc)
-BFD_NEED_DECLARATION(realloc)
-BFD_NEED_DECLARATION(free)
-BFD_NEED_DECLARATION(strerror)
-BFD_NEED_DECLARATION(strdup)
-
-# If we are configured native on GNU/Linux, work around problems with sys/procfs.h
-if test "${target}" = "${host}"; then
-  case "${host}" in
-  i[[3456]]86-*-linux*)
-	AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2)
-	AC_DEFINE(sys_quotactl)
-	;;
-  esac
-fi
-
-AC_MSG_CHECKING([for gregset_t type])
-AC_CACHE_VAL(gdb_cv_have_gregset_t,
-[AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0],
-gdb_cv_have_gregset_t=yes, gdb_cv_have_gregset_t=no)])
-AC_MSG_RESULT($gdb_cv_have_gregset_t)
-if test $gdb_cv_have_gregset_t = yes; then
-  AC_DEFINE(HAVE_GREGSET_T)
-fi
-
-AC_MSG_CHECKING([for fpregset_t type])
-AC_CACHE_VAL(gdb_cv_have_fpregset_t,
-[AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0],
-gdb_cv_have_fpregset_t=yes, gdb_cv_have_fpregset_t=no)])
-AC_MSG_RESULT($gdb_cv_have_fpregset_t)
-if test $gdb_cv_have_fpregset_t = yes; then
-  AC_DEFINE(HAVE_FPREGSET_T)
-fi
-
-dnl See if host has libm.  This is usually needed by simulators.
-AC_CHECK_LIB(m, main)
-
-dnl Solaris puts wctype in /usr/lib/libw.a before Solaris 2.6.
-dnl
-dnl A bug in GNU ld 2.9.1 causes a problem if we link in -lw 
-dnl under Solaris 2.6 because it is some funky empty library.
-dnl So only link in libw if we have to.
-AC_CHECK_LIB(c, wctype,: ,AC_CHECK_LIB(w, wctype))
-
-AC_SUBST(TERM_LIB)
-
-dnl See if compiler supports "long long" type.
-
-AC_MSG_CHECKING(for long long support in compiler)
-AC_CACHE_VAL(gdb_cv_c_long_long,
-[AC_TRY_COMPILE(, [
-  extern long long foo;
-  switch (foo & 2) { case 0: return 1; }
-],
-gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)])
-AC_MSG_RESULT($gdb_cv_c_long_long)
-if test $gdb_cv_c_long_long = yes; then
-  AC_DEFINE(CC_HAS_LONG_LONG)
-fi
-
-dnl See if the compiler and runtime support printing long long
-
-AC_MSG_CHECKING(for long long support in printf)
-AC_CACHE_VAL(gdb_cv_printf_has_long_long,
-[AC_TRY_RUN([
-int main () {
-  char buf[32];
-  long long l = 0;
-  l = (l << 16) + 0x0123;
-  l = (l << 16) + 0x4567;
-  l = (l << 16) + 0x89ab;
-  l = (l << 16) + 0xcdef;
-  sprintf (buf, "0x%016llx", l);
-  return (strcmp ("0x0123456789abcdef", buf));
-}],
-gdb_cv_printf_has_long_long=yes,
-gdb_cv_printf_has_long_long=no,
-gdb_cv_printf_has_long_long=no)])
-if test $gdb_cv_printf_has_long_long = yes; then
-  AC_DEFINE(PRINTF_HAS_LONG_LONG)
-fi
-AC_MSG_RESULT($gdb_cv_printf_has_long_long)
-
-dnl See if compiler supports "long double" type.  Can't use AC_C_LONG_DOUBLE
-dnl because autoconf complains about cross-compilation issues.  However, this
-dnl code uses the same variables as the macro for compatibility.
-
-AC_MSG_CHECKING(for long double support in compiler)
-AC_CACHE_VAL(ac_cv_c_long_double,
-[AC_TRY_COMPILE(, [long double foo;],
-ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
-AC_MSG_RESULT($ac_cv_c_long_double)
-if test $ac_cv_c_long_double = yes; then
-  AC_DEFINE(HAVE_LONG_DOUBLE)
-fi
-
-dnl See if the compiler and runtime support printing long doubles
-
-AC_MSG_CHECKING(for long double support in printf)
-AC_CACHE_VAL(gdb_cv_printf_has_long_double,
-[AC_TRY_RUN([
-int main () {
-  char buf[16];
-  long double f = 3.141592653;
-  sprintf (buf, "%Lg", f);
-  return (strncmp ("3.14159", buf, 7));
-}],
-gdb_cv_printf_has_long_double=yes,
-gdb_cv_printf_has_long_double=no,
-gdb_cv_printf_has_long_double=no)])
-if test $gdb_cv_printf_has_long_double = yes; then
-  AC_DEFINE(PRINTF_HAS_LONG_DOUBLE)
-fi
-AC_MSG_RESULT($gdb_cv_printf_has_long_double)
-
-dnl See if the compiler and runtime support scanning long doubles
-
-AC_MSG_CHECKING(for long double support in scanf)
-AC_CACHE_VAL(gdb_cv_scanf_has_long_double,
-[AC_TRY_RUN([
-int main () {
-  char *buf = "3.141592653";
-  long double f = 0;
-  sscanf (buf, "%Lg", &f);
-  return !(f > 3.14159 && f < 3.14160);
-}],
-gdb_cv_scanf_has_long_double=yes,
-gdb_cv_scanf_has_long_double=no,
-gdb_cv_scanf_has_long_double=no)])
-if test $gdb_cv_scanf_has_long_double = yes; then
-  AC_DEFINE(SCANF_HAS_LONG_DOUBLE)
-fi
-AC_MSG_RESULT($gdb_cv_scanf_has_long_double)
-
-AC_FUNC_MMAP
-
-dnl See if thread_db library is around for Solaris thread debugging.  Note that
-dnl we must explicitly test for version 1 of the library because version 0
-dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
-
-dnl Note that we only want this if we are both native (host == target), and
-dnl not doing a canadian cross build (build == host).
-
-if test ${build} = ${host} -a ${host} = ${target} ; then
-   case ${host_os} in
-   hpux*)
-      AC_MSG_CHECKING(for HPUX/OSF thread support)
-      if test -f /usr/include/dce/cma_config.h ; then
-         if test "$GCC" = "yes" ; then
-            AC_MSG_RESULT(yes)
-            AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
-            CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
-            CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
-         else
-            AC_MSG_RESULT(no (suppressed because you are not using GCC))
-         fi
-      else
-         AC_MSG_RESULT(no)
-      fi
-      ;;
-   solaris*)
-      AC_MSG_CHECKING(for Solaris thread debugging library)
-      if test -f /usr/lib/libthread_db.so.1 ; then
-         AC_MSG_RESULT(yes)
-         AC_DEFINE(HAVE_THREAD_DB_LIB)
-         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
-         CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
-         AC_CHECK_LIB(dl, dlopen)
-         if test "$GCC" = "yes" ; then
-            # The GNU linker requires the -export-dynamic option to make
-            # all symbols visible in the dynamic symbol table.
-            hold_ldflags=$LDFLAGS
-            AC_MSG_CHECKING(for the ld -export-dynamic flag)
-            LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
-            AC_TRY_LINK(, [int i;], found=yes, found=no)
-            LDFLAGS=$hold_ldflags
-            AC_MSG_RESULT($found)
-            if test $found = yes; then
-               CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
-            fi
-         fi
-	 # Sun randomly tweaked the prototypes in <proc_service.h>
-	 # at one point.
-	 AC_MSG_CHECKING(if <proc_service.h> is old)
-	 AC_CACHE_VAL(gdb_cv_proc_service_is_old,[
-	    AC_TRY_COMPILE([
-		#include <proc_service.h>
-		ps_err_e ps_pdwrite
-		    (struct ps_prochandle*, psaddr_t, const void*, size_t);
-	    ],, gdb_cv_proc_service_is_old=no,
-	        gdb_cv_proc_service_is_old=yes)
-	 ])
-	 AC_MSG_RESULT($gdb_cv_proc_service_is_old)
-	 if test $gdb_cv_proc_service_is_old = yes; then
-	    AC_DEFINE(PROC_SERVICE_IS_OLD)
-	 fi
-      else
-         AC_MSG_RESULT(no)
-      fi
-      ;;
-   esac
-   AC_SUBST(CONFIG_LDFLAGS)
-fi
-
-dnl Handle optional features that can be enabled.
-ENABLE_CFLAGS=
-
-AC_ARG_ENABLE(tui,
-[  --enable-tui            Enable full-screen terminal user interface],
-[
-  case "${enable_tui}" in
-    yes | no) ;;
-    "")  enable_tui=yes ;;
-    *)
-      AC_MSG_ERROR(Bad value for --enable-tui: ${enableval})
-    ;;
-  esac
-])
-case ${enable_tui} in
-  "yes" )
-    AC_DEFINE(TUI)
-    BUILD_TUI=all-tui
-    TUI_LIBRARY=tui/libtui.a
-  ;;
-  * )
-    BUILD_TUI=
-    TUI_LIBRARY=
-  ;;
-esac
-AC_SUBST(BUILD_TUI)
-AC_SUBST(TUI_LIBRARY)
-
-AC_ARG_ENABLE(netrom,
-[  --enable-netrom         Enable NetROM support],
-[case "${enableval}" in
-yes)	enable_netrom=yes ;;
-no)	enable_netrom=no ;;
-*)	AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
-esac])
-
-if test "${enable_netrom}" = "yes"; then
-	CONFIG_OBS="${CONFIG_OBS} remote-nrom.o" 
-        CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
-fi
-
-AC_ARG_ENABLE(build-warnings,
-[  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
-[build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
-case "${enableval}" in
-  yes)	;;
-  no)	build_warnings="-w";;
-  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${build_warnings} ${t}";;
-  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${t} ${build_warnings}";;
-  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac],[build_warnings=""])dnl
-
-if test "x${build_warnings}" != x -a "x$GCC" = xyes
-then
-   WARN_CFLAGS="${build_warnings}"
-else
-   WARN_CFLAGS=""
-fi
-AC_SUBST(WARN_CFLAGS)
-
-MMALLOC_CFLAGS=
-MMALLOC=
-AC_SUBST(MMALLOC_CFLAGS)
-AC_SUBST(MMALLOC)
-
-AC_ARG_WITH(mmalloc,
-[  --with-mmalloc          Use memory mapped malloc package],
-[case "${withval}" in
-  yes)  want_mmalloc=true ;;
-  no)   want_mmalloc=false;;
-  *)    AC_MSG_ERROR(bad value ${withval} for GDB with-mmalloc option) ;;
-esac],[want_mmalloc=false])dnl
-
-if test x$want_mmalloc = xtrue; then
-   AC_DEFINE(USE_MMALLOC)
-   AC_DEFINE(MMCHECK_FORCE)
-   MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
-   MMALLOC='../mmalloc/libmmalloc.a'
-fi
-
-# start-sanitize-carp
-# The below takes an educated guess at the targets that
-# should be built.  It is an interum version that provides
-# significant backward compatibility.
-
-AC_ARG_ENABLE(carp,
-[  --enable-carp           Configure alternative readaptive paradigm ],
-[case "${enableval}" in
-  yes) enable_carp=yes ;;
-  no)  enable_carp=no ;;
-  *)   AC_MSG_ERROR([bad value ${enableval} for carp option]) ;;
-esac],[enable_carp=no])dnl
-
-AC_ARG_ENABLE(targets,
-[  --enable-targets        alternative target configurations],
-[case "${enableval}" in
-  yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
-            ;;
-  no)       enable_targets= ;;
-  *)        enable_targets="$enableval" ;;
-esac])dnl
-
-# Canonicalize the secondary target names.
-all_targets=false
-if test -n "$enable_targets" ; then
-    if test "$enable_targets" = all ; then
-	all_targets=true
-    else
-	for targ in `echo $enable_targets | sed 's/,/ /g'`
-	do
-	    result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
-	    if test -n "$result" ; then
-		canon_targets="$canon_targets $result"
-	    fi
-	done
-    fi
-fi
-
-# Convert the target names into GDB [*]-tdep.c names
-changequote(,)dnl
-selarchs=
-for targ in $target $canon_targets
-do
-    if test "x$targ" = "xall" ; then
-        all_targets=true
-    else
-	t_cpu=`echo $targ    | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-	t_vendor=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-	t_os=`echo $targ     | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-	mt=`
-target=$targ
-target_cpu=$t_cpu
-target_vendor=$t_vendor
-target_os=$t_os
-. ${srcdir}/configure.tgt
-echo ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
-	if test -r ${mt} ; then
-	    # This gets confused over .mt files that have multiple -tdep.o
-	    tdep=`sed -n '
-s/^.*[ 	=]\([^ 	]*\)-tdep.o.*/\1/p
-' $mt`
-	    selarchs="$selarchs $tdep"
-	fi
-    fi
-done	
-changequote([,])dnl
-
-# We don't do any links based on the target system, just makefile config.
-
-if test x${all_targets} = xfalse ; then
-
-    # Target architecture .o files.
-    ta=
-
-    for arch in $selarchs
-    do
-	archdefs="$archdefs -DARCH_$arch"
-	ta="$ta ${arch}-tdep.o"
-	# Special cases
-	case "$arch" in
-	    dvp)  ta="$ta mips-tdep.o dvp-tdep.o" ;;
-	esac
-    done
-
-    # Weed out duplicate .o files.
-    f=""
-    for i in $ta ; do
-	case " $f " in
-	    *" $i "*) ;;
-	    *) f="$f $i" ;;
-	esac
-    done
-    ta="$f"
-
-    # And duplicate -D flags.
-    f=""
-    for i in $archdefs ; do
-	case " $f " in
-	    *" $i "*) ;;
-	    *) f="$f $i" ;;
-	esac
-    done
-    archdefs="$f"
-
-    MACHINE_OBS="$ta"
-
-else	# all_targets is true
-    archdefs=-DARCH_all
-    MACHINE_OBS='$(ALL_MACHINES)'
-fi
-
-dnl Don't define an archdefs list
-dnl AC_SUBST(archdefs)
-dnl XXXX this name will change several more times
-if test "${enable_carp}" = yes ; then
-    gdb_target=carp
-    gdb_target_cpu=carp
-else
-    MACHINE_OBS="# $MACHINE_OBS"
-fi
-AC_SUBST(MACHINE_OBS)
-
-# end-sanitize-carp
-# start-sanitize-gdbtk
-# start-sanitize-ide
-ENABLE_IDE=
-AC_ARG_ENABLE(ide, [  --enable-ide            Enable IDE support])
-if test "$enable_ide" = yes; then
-   enable_ide=yes
-   ENABLE_IDE=1
-else
-   enable_ide=no
-fi
-AC_SUBST(ENABLE_IDE)
-
-AC_ARG_WITH(foundry-libs,
-[  --with-foundry-libs=DIR Use the Foundry SDK in DIR],
-[FOUNDRY_LIB_BASE=${withval}])
-AC_SUBST(FOUNDRY_LIB_BASE)
-
-#
-# This is the Foundry SDK
-#
-# These variables are used to determine where the Foundry libs and
-# header files are located.
-#
-if test "$FOUNDRY_LIB_BASE" != ""; then
-    LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
-    GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
-    if test x$enable_ide = xyes; then
-        IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
-	IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
-    else
-        IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
-    fi
-    LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
-    LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
-    IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
-else
-# end-sanitize-ide
-    LIBGUI="../libgui/src/libgui.a"
-    GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
-# start-sanitize-ide
-    if test x$enable_ide = xyes; then
-        IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
-	IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
-    else
-        IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
-    fi
-    LIBIDETCL="../libidetcl/src/libidetcl.a"
-    LIBIDE="../libide/src/libide.a"
-    IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
-fi
-
-# end-sanitize-ide
-AC_SUBST(LIBGUI)
-AC_SUBST(GUI_CFLAGS_X)
-# start-sanitize-ide
-AC_SUBST(IDE_CFLAGS_X)
-AC_SUBST(IDE_X)
-AC_SUBST(LIBIDETCL)
-AC_SUBST(LIBIDE)
-AC_SUBST(IDE_DEPS)
-# end-sanitize-ide
-
-
-AC_ARG_WITH(cpu,
-[  --with-cpu=CPU          set the default CPU variant to debug],
-[case "${target}" in
-  powerpc-* | powerpcle-* )
-    ## It would be nice to keep this table in sync with the one in
-    ## gcc/configure.
-    case "${with_cpu}" in
-      ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
-      | 604 | 750 )
-        ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
-      ;;
-      common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 ) 
-        ## These are all RS6000 variants, as far as GDB is concerned.
-        with_cpu=rs6000
-      ;;
-      603e | ec603e )
-        with_cpu=603
-      ;;
-      604e )
-	with_cpu=604
-      ;;
-      * )
-        AC_MSG_WARN(GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'.)
-	with_cpu=ppc-uisa
-      ;;
-    esac
-  ;;
-  * )
-    AC_MSG_WARN(GDB may ignore the --with-cpu flag for ${target} targets)
-  ;;
-esac
-AC_DEFINE_UNQUOTED(TARGET_CPU_DEFAULT, "${with_cpu}")
-],)
-
-
-ENABLE_GDBTK=
-
-AC_ARG_ENABLE(gdbtk,
-[  --enable-gdbtk          Enable GDBTK GUI front end],
-[case "${enableval}" in
-    yes)
-	case "$host" in
-	*go32*)
-	    AC_MSG_WARN([GDB does not support GDBtk on host ${host}.  GDBtk will be disabled.])
-	    enable_gdbtk=no ;;
-	*windows*)
-	    AC_MSG_WARN([GDB does not support GDBtk on host ${host}.  GDBtk will be disabled.])
-	    enable_gdbtk=no ;;
-	*)
-	    enable_gdbtk=yes ;;
-	esac ;;
-    no)
-	enable_gdbtk=no  ;;
-    *)
-	AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
-esac],
-[
-# Default is on for everything but go32 and Cygwin
-case "$host" in
-    *go32* | *windows*)
-	;;
-    *)
-	enable_gdbtk=yes ;;
-    esac
-])
-
-# In the Cygwin environment, we need some additional flags.
-AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin,
-[AC_EGREP_CPP(lose, [
-#ifdef __CYGWIN32__
-lose
-#endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])])
-
-dnl Figure out which term library to use.
-if test x$gdb_cv_os_cygwin = xyes; then
-  TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
-else
-  TERM_LIB=
-  AC_CHECK_LIB(ncurses, tgetent, TERM_LIB=-lncurses,
-    AC_CHECK_LIB(termlib, tgetent, TERM_LIB=-ltermlib,
-      AC_CHECK_LIB(termcap, tgetent, TERM_LIB=-ltermcap,
-	AC_CHECK_LIB(curses, tgetent, TERM_LIB=-lcurses,
-	  AC_CHECK_LIB(terminfo, tgetent, TERM_LIB=-lterminfo)))))
-
-  if test "x$TERM_LIB" = x
-  then
-    AC_MSG_ERROR(Could not find a term library, e.g. termcap or termlib!)
-  fi
-fi
-
-WIN32LIBS=
-WIN32LDAPP=
-AC_SUBST(WIN32LIBS)
-AC_SUBST(WIN32LDAPP)
-
-DLLTOOL=${DLLTOOL-dlltool}
-WINDRES=${WINDRES-windres}
-AC_SUBST(DLLTOOL)
-AC_SUBST(WINDRES)
-
-if test x$gdb_cv_os_cygwin = xyes; then
-    WIN32LIBS="-luser32"
-    if test x$enable_ide = xyes; then
-	WIN32LIBS="$WIN32LIBS -ladvapi32"
-    fi
-fi
-
-configdir="unix"
-
-GDBTKLIBS=
-if test "${enable_gdbtk}" = "yes"; then
-
-    CY_AC_PATH_TCLCONFIG
-    if test -z "${no_tcl}"; then
-	CY_AC_LOAD_TCLCONFIG
-	CY_AC_PATH_TKCONFIG
-
-	# If $no_tk is nonempty, then we can't do Tk, and there is no
-	# point to doing Tcl.
-	if test -z "${no_tk}"; then
-	   CY_AC_LOAD_TKCONFIG
-	   CY_AC_PATH_TCLH
-	   CY_AC_PATH_TKH
-	   CY_AC_PATH_ITCLH
-	   CY_AC_PATH_ITKH
-	   CY_AC_PATH_TIXH
-
-	   # now look for Itcl library stuff
-
-	   CY_AC_PATH_ITCLCONFIG
-           if test -z "${no_itcl}"; then
-             CY_AC_LOAD_ITCLCONFIG
-	     case "${host}" in
-	     *-*-cygwin32*)
-		itcldir=../itcl/itcl/win/
-		;;
-	     *)
-		itcldir=../itcl/itcl/unix/
-		;;
-	     esac
- 
-
-	     ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
-	     ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
-           fi
-
-	   
-	   # now look for Itk library stuff
-	   CY_AC_PATH_ITKCONFIG
-           if test -z "${no_itcl}"; then
-             CY_AC_LOAD_ITKCONFIG
-
-	     case "${host}" in
-	       *-*-cygwin32*)
-		 itkdir=../itcl/itk/win/
-		 ;;
-	       *)
-		 itkdir=../itcl/itk/unix/
-		 ;;
-	       esac 
-
-	     ITKLIB="${ITK_BUILD_LIB_SPEC}"
-	     ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
-           fi
-
-	   # now look for Tix library stuff
-	   CY_AC_PATH_TIXCONFIG
-           if test -z "${no_tix}"; then
-             CY_AC_LOAD_TIXCONFIG
-	     TIXLIB="${TIX_BUILD_LIB_SPEC}"
-	     TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
-           fi
-
-	   ENABLE_GDBTK=1
-           ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
-	   # Tcl/Tk 8.1 require -fwritable strings.  I don't
-           # know whether 8.2 will or not, but I bet it will.
-           # I don't have to worry about 7.x since we don't support it.
-           GDBTK_CFLAGS=""
-	   if test ${GCC} = "yes"; then
-               if test ${TCL_VERSION} != "8.0" ; then
-                   GDBTK_CFLAGS="-fwritable-strings"
-	       fi
-           fi
-
-	   # Include some libraries that Tcl and Tk want.
-	   if test "${enable_ide}" = "yes"; then	
-	      TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(ITK) $(TIXLIB) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
-	      CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
-	   else
-	      TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
-	      CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
-	   fi
-	   # Yes, the ordering seems wrong here.  But it isn't.
-	   # TK_LIBS is the list of libraries that need to be linked
-	   # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
-	   # were in LIBS then any link tests after this point would
-	   # try to include things like `$(LIBGUI)', which wouldn't work.
-	   GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
-	   CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o gdbtk-variable.o gdbtk-wrapper.o"
-
-	   if test x$gdb_cv_os_cygwin = xyes; then
-	      WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
-	      WIN32LDAPP="-Wl,--subsystem,console"
-	      CONFIG_OBS="${CONFIG_OBS} gdbres.o"
-	   fi
-	fi
-    fi
-fi
-
-AC_SUBST(ENABLE_GDBTK)
-AC_SUBST(X_CFLAGS)
-AC_SUBST(X_LDFLAGS)
-AC_SUBST(X_LIBS)
-AC_SUBST(ITCLLIB)
-AC_SUBST(ITCL_DEPS)
-AC_SUBST(ITKLIB)
-AC_SUBST(ITK_DEPS)
-AC_SUBST(TIXLIB)
-AC_SUBST(TIX_DEPS)
-AC_SUBST(GDBTKLIBS)
-AC_SUBST(GDBTK_CFLAGS)
-# end-sanitize-gdbtk
-
-AC_PATH_X
-# start-sanitize-sky
-# Enable GPU2 library for MIPS simulator
-AC_ARG_WITH(sim-gpu2,
-[  --with-sim-gpu2=DIR     Use GPU2 library under given DIR],
-[case "${target}" in
-  mips*-sky*-*)
-    if test -d "${withval}"
-    then
-      if test x${x_libraries} != x
-      then
-	LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext -lm"
-      else
-	LIBS="${LIBS} -L${withval}/lib -lgpu2 -lX11 -lXext -lm"
-      fi
-    else
-      AC_MSG_WARN([Directory ${withval} does not exist.])
-    fi ;;
-  *)  AC_MSG_WARN([--with-sim-gpu2 option invalid for target ${target}])
-esac])dnl
-
-# Enable target accurate FP library
-AC_ARG_WITH(sim-funit,
-[  --with-sim-funit=DIR    Use target FP lib under given DIR],
-[case "${target}" in
-  mips*-sky*-*)
-    if test -d "${withval}"
-    then
-      LIBS="${LIBS} -L${withval}/lib -lfunit"
-    else
-      AC_MSG_WARN([Directory ${withval} does not exist.])
-    fi ;;
-  *)  AC_MSG_WARN([--with-sim-funit option invalid for target ${target}])
-esac])dnl
-# end-sanitize-sky
-
-AC_SUBST(ENABLE_CFLAGS)
-
-AC_SUBST(CONFIG_OBS)
-AC_SUBST(CONFIG_DEPS)
-AC_SUBST(CONFIG_SRCS)
-
-# Begin stuff to support --enable-shared
-AC_ARG_ENABLE(shared,
-[  --enable-shared         Use shared libraries],
-[case "${enableval}" in
-  yes) shared=true ;;
-  no)  shared=false ;;
-  *) shared=true ;;
-esac])dnl
-
-HLDFLAGS=
-HLDENV=
-# If we have shared libraries, try to set rpath reasonably.
-if test "${shared}" = "true"; then
-  case "${host}" in
-  *-*-hpux*)
-    HLDFLAGS='-Wl,+s,+b,$(libdir)'
-    ;;
-  *-*-irix5* | *-*-irix6*)
-    HLDFLAGS='-Wl,-rpath,$(libdir)'
-    ;;
-  *-*-linux*aout*)
-    ;;
-  *-*-linux* | *-pc-linux-gnu)
-    HLDFLAGS='-Wl,-rpath,$(libdir)'
-    ;;
-  *-*-solaris*)
-    HLDFLAGS='-R $(libdir)'
-    ;;
-  *-*-sysv4*)
-    HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
-    ;;
-  esac
-fi
-
-# On SunOS, if the linker supports the -rpath option, use it to
-# prevent ../bfd and ../opcodes from being included in the run time
-# search path.
-case "${host}" in
-  *-*-sunos*)
-    echo 'main () { }' > conftest.c
-    ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
-    if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'No such file' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
-      :
-    elif test "${shared}" = "true"; then
-      HLDFLAGS='-Wl,-rpath=$(libdir)'
-    else
-      HLDFLAGS='-Wl,-rpath='
-    fi
-    rm -f conftest.t conftest.c conftest
-    ;;
-esac
-AC_SUBST(HLDFLAGS)
-AC_SUBST(HLDENV)
-# End stuff to support --enable-shared
-
-# target_subdir is used by the testsuite to find the target libraries.
-target_subdir=
-if test "${host}" != "${target}"; then
-    target_subdir="${target_alias}/"
-fi
-AC_SUBST(target_subdir)
-
-frags=
-host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
-if test ! -f ${host_makefile_frag}; then
-AC_MSG_ERROR("*** Gdb does not support host ${host}")
-fi
-frags="$frags $host_makefile_frag"
-
-target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
-if test ! -f ${target_makefile_frag}; then
-AC_MSG_ERROR("*** Gdb does not support target ${target}")
-fi
-frags="$frags $target_makefile_frag"
-
-AC_SUBST_FILE(host_makefile_frag)
-AC_SUBST_FILE(target_makefile_frag)
-AC_SUBST(frags)
-
-changequote(,)dnl
-hostfile=`sed -n '
-s/XM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${host_makefile_frag}`
-
-targetfile=`sed -n '
-s/TM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${target_makefile_frag}`
-
-# these really aren't orthogonal true/false values of the same condition,
-# but shells are slow enough that I like to reuse the test conditions
-# whenever possible
-if test "${target}" = "${host}"; then
-nativefile=`sed -n '
-s/NAT_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${host_makefile_frag}`
-# else
-# GDBserver is only useful in a "native" enviroment
-# configdirs=`echo $configdirs | sed 's/gdbserver//'`
-fi
-changequote([,])
-
-# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
-# (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
-# corresponding links.  But we have to remove the xm.h files and tm.h
-# files anyway, e.g. when switching from "configure host" to
-# "configure none".
-
-files=
-links=
-rm -f xm.h
-if test "${hostfile}" != ""; then
-files="${files} config/${gdb_host_cpu}/${hostfile}"
-links="${links} xm.h"
-fi
-rm -f tm.h
-if test "${targetfile}" != ""; then
-files="${files} config/${gdb_target_cpu}/${targetfile}"
-links="${links} tm.h"
-fi
-rm -f nm.h
-if test "${nativefile}" != ""; then
-files="${files} config/${gdb_host_cpu}/${nativefile}"
-links="${links} nm.h"
-else
-# A cross-only configuration.
-files="${files} config/nm-empty.h"
-links="${links} nm.h"
-fi
-# start-sanitize-gdbtk
-AC_PROG_LN_S
-# Make it possible to use the GUI without doing a full install
-if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl2 ; then
-  if test "$LN_S" = "ln -s" -a ! -f gdbtcl2 ; then
-  echo linking $srcdir/gdbtcl2 to gdbtcl2
-  $LN_S $srcdir/gdbtcl2 gdbtcl2
-  else
-  echo Warning: Unable to link $srcdir/gdbtcl2 to gdbtcl2.  You will need to do a
-  echo "         " make install before you are able to run the GUI.
-  fi
-fi
-# end-sanitize-gdbtk
-
-AC_LINK_FILES($files, $links)
-
-dnl Check for exe extension set on certain hosts (e.g. Win32)
-AC_EXEEXT
-
-AC_CONFIG_SUBDIRS($configdirs)
-AC_OUTPUT(Makefile tui/Makefile .gdbinit:gdbinit.in,
-[
-dnl Autoconf doesn't provide a mechanism for modifying definitions 
-dnl provided by makefile fragments.
-dnl
-if test "${nativefile}" = ""; then
-sed -e '/^NATDEPFILES[[ 	]]*=[[ 	]]*/s//# NATDEPFILES=/' \
-	< Makefile > Makefile.tem
-mv -f Makefile.tem Makefile
-fi
-
-changequote(,)dnl
-sed -e '/^TM_FILE[ 	]*=/s,^TM_FILE[ 	]*=[ 	]*,&config/'"${gdb_target_cpu}"'/,
-/^XM_FILE[ 	]*=/s,^XM_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,
-/^NAT_FILE[ 	]*=/s,^NAT_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
-mv -f Makefile.tmp Makefile
-changequote([,])dnl
-
-case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
-],
-[
-gdb_host_cpu=$gdb_host_cpu
-gdb_target_cpu=$gdb_target_cpu
-nativefile=$nativefile
-])
-
-exit 0
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
deleted file mode 100644
index 51e7cf0..0000000
--- a/gdb/configure.tgt
+++ /dev/null
@@ -1,317 +0,0 @@
-# Mappings from configurations to GDB target definitions.  This is
-# invoked from the autoconf generated configure script.
-
-# This file sets the following shell variables:
-#  gdb_target_cpu	generic name of CPU
-#  gdb_target		name of GDB target definition to use
-
-# This file may also modify configdirs.
-
-# Map target cpu into the config cpu subdirectory name.
-# The default is $target_cpu.
-
-case "${target_cpu}" in
-
-alpha*)			gdb_target_cpu=alpha ;;
-c[12])			gdb_target_cpu=convex ;;
-hppa*)			gdb_target_cpu=pa ;;
-i[3456]86*)		gdb_target_cpu=i386 ;;
-m68*)			gdb_target_cpu=m68k ;;
-m88*)			gdb_target_cpu=m88k ;;
-mips*)			gdb_target_cpu=mips ;;
-# OBSOLETE np1)			gdb_target_cpu=gould ;;
-powerpc*)		gdb_target_cpu=powerpc ;;
-# OBSOLETE pn)			gdb_target_cpu=gould ;;
-pyramid)		gdb_target_cpu=pyr ;;
-sparc*)			gdb_target_cpu=sparc ;;
-thumb*)			gdb_target_cpu=arm ;;
-strongarm*)		gdb_target_cpu=arm ;;
-v850*)			gdb_target_cpu=v850 ;;
-*)			gdb_target_cpu=$target_cpu ;;
-
-esac
-
-# map target info into gdb names.
-
-case "${target}" in
-
-a29k-*-aout*)		gdb_target=a29k ;;
-a29k-*-coff*)		gdb_target=a29k ;;
-a29k-*-elf*)		gdb_target=a29k ;;
-a29k-*-ebmon*)		gdb_target=a29k ;;
-a29k-*-kern*)		gdb_target=a29k-kern ;;
-a29k-*-none*)		gdb_target=a29k ;;
-a29k-*-sym1*)		gdb_target=ultra3 ;;
-a29k-*-udi*)		gdb_target=a29k-udi ;;
-a29k-*-vxworks*)        gdb_target=vx29k ;;
-
-alpha*-*-osf*)		gdb_target=alpha-osf1 ;;
-alpha*-*-linux*)	gdb_target=alpha-linux ;;
-
-arc-*-*)		gdb_target=arc ;;
-
-arm-*-* | thumb-*-* | strongarm-*-*)	gdb_target=arm
-
-			# rdi doesn't work for wingdb yet
-			case $gdb_host in
-			windows) ;;
-			*)
-			    configdirs="$configdirs rdi-share"
-			    CONFIG_OBS="$CONFIG_OBS remote-rdi.o rdi-share/libangsd.a"
-			    ;;
-			esac
-			;;
-
-c1-*-*)			gdb_target=convex ;;
-c2-*-*)			gdb_target=convex ;;
-
-d10v-*-*)		gdb_target=d10v ;;
-d30v-*-*)		gdb_target=d30v ;;
-
-h8300-*-*)		gdb_target=h8300 ;;
-h8500-*-*)		gdb_target=h8500 ;;
-
-sh-*-*)			gdb_target=sh ;;
-
-fr30-*-elf*)		gdb_target=fr30 ;;
-
-hppa*-*-bsd*)		gdb_target=hppabsd ;;
-hppa*-*-pro*)		gdb_target=hppapro ;;
-hppa*-*-hpux*)		gdb_target=hppahpux ;;
-hppa*-*-hiux*)		gdb_target=hppahpux ;;
-hppa*-*-osf*)		gdb_target=hppaosf ;;
-
-i[3456]86-sequent-bsd*)	gdb_target=symmetry ;;
-i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
-i[3456]86-sequent-sysv*) gdb_target=ptx ;;
-i[3456]86-ncr-*)	gdb_target=ncr3000 ;;
-i[3456]86-*-aout*)	gdb_target=i386aout ;;
-i[3456]86-*-coff*)	gdb_target=i386v ;;
-i[3456]86-*-elf*)	gdb_target=i386v ;;
-i[3456]86-*-aix*)	gdb_target=i386aix ;;
-i[3456]86-*-bsd*)	gdb_target=i386bsd ;;
-i[3456]86-*-freebsd*)	gdb_target=fbsd ;;
-i[3456]86-*-netbsd*)	gdb_target=nbsd ;;
-i[3456]86-*-os9k)	gdb_target=i386os9k ;;
-i[3456]86-*-go32*)	gdb_target=i386aout ;;
-i[3456]86-*-lynxos*)	gdb_target=i386lynx
-		configdirs="${configdirs} gdbserver" ;;
-i[3456]86-*-solaris*)	gdb_target=i386sol2 ;;
-i[3456]86-*-sunos*)	gdb_target=sun386 ;;
-i[3456]86-*-sysv4.2MP)	gdb_target=i386v42mp ;;
-i[3456]86-*-sysv4*)	gdb_target=i386v4 ;;
-i[3456]86-*-unixware2*)	gdb_target=i386v42mp ;;
-i[3456]86-*-unixware*)	gdb_target=i386v4 ;;
-i[3456]86-*-sco*)	gdb_target=i386v ;;
-i[3456]86-*-sysv*)	gdb_target=i386v ;;
-i[3456]86-*-linux*)	gdb_target=linux
-		configdirs="${configdirs} gdbserver" ;;
-i[3456]86-pc-linux-gnu)	gdb_target=linux
-		configdirs="${configdirs} gdbserver" ;;
-i[3456]86-*-isc*)	gdb_target=i386v ;;
-i[3456]86-*-mach3*)	gdb_target=i386m3 ;;
-i[3456]86-*-gnu*)	gdb_target=i386gnu ;;
-i[3456]86-*-netware*)	gdb_target=i386nw
-		configdirs="${configdirs} nlm" ;;
-i[3456]86-*-osf1mk*)	gdb_target=i386mk ;;
-i[3456]86-*-cygwin*)	gdb_target=cygwin  ;;
-i960-*-bout*)		gdb_target=vxworks960 ;;
-i960-nindy-coff*)	gdb_target=nindy960 ;;
-i960-*-coff*)		gdb_target=mon960 ;;
-i960-nindy-elf*)	gdb_target=nindy960 ;;
-i960-*-elf*)		gdb_target=mon960 ;;
-
-i960-*-nindy*)		gdb_target=nindy960 ;;
-i960-*-vxworks*)	gdb_target=vxworks960 ;;
-
-m32r-*-elf*)		gdb_target=m32r ;;
-
-m68000-*-sunos3*)	gdb_target=sun2os3 ;;
-m68000-*-sunos4*)	gdb_target=sun2os4 ;;
-
-m68*-apollo*-bsd*)	gdb_target=apollo68b ;;
-m68*-bull-sysv*)	gdb_target=dpx2 ;;
-m68*-hp-bsd*)		gdb_target=hp300bsd ;;
-m68*-hp-hpux*)		gdb_target=hp300hpux ;;
-m68*-altos-*)		gdb_target=altos ;;
-m68*-att-*)		gdb_target=3b1 ;;
-m68*-cisco*-*)		gdb_target=cisco ;;
-m68*-ericsson-*)	gdb_target=es1800 ;;
-m68*-isi-*)		gdb_target=isi ;;
-m68*-motorola-*)	gdb_target=delta68 ;;
-m68*-netx-*)		gdb_target=vxworks68 ;;
-m68*-sony-*)		gdb_target=news ;;
-m68*-tandem-*)		gdb_target=st2000 ;;
-m68*-rom68k-*)          gdb_target=monitor ;;
-m68*-*bug-*)            gdb_target=monitor ;;
-m68*-monitor-*)         gdb_target=monitor ;;
-m68*-est-*)		gdb_target=monitor ;;
-m68*-*-aout*)		gdb_target=monitor ;;
-m68*-*-coff*)		gdb_target=monitor ;;
-m68*-*-elf*)		gdb_target=monitor ;;
-m68*-*-linux*)		gdb_target=linux
-		configdirs="${configdirs} gdbserver" ;;
-m68*-*-lynxos*)		gdb_target=m68klynx
-		configdirs="${configdirs} gdbserver" ;;
-m68*-*-netbsd*)		gdb_target=nbsd ;;
-m68*-*-os68k*)		gdb_target=os68k ;;
-m68*-*-sunos3*)		gdb_target=sun3os3 ;;
-m68*-*-sunos4*)		gdb_target=sun3os4 ;;
-m68*-*-sysv4*)		gdb_target=m68kv4 ;;
-m68*-*-vxworks*)	gdb_target=vxworks68 ;;
-
-m88*-harris-cxux*)	gdb_target=cxux ;;
-m88*-motorola-sysv4*)	gdb_target=delta88v4 ;;
-m88*-motorola-*)	gdb_target=delta88 ;;
-m88*-*-*)		gdb_target=m88k ;;
-
-mips64*-big-*)		gdb_target=bigmips64 ;;
-mips*-big-*)		gdb_target=bigmips ;;
-mips*-dec-mach3*)	gdb_target=mach3 ;;
-mips*-dec-*)		gdb_target=decstation ;;
-mips64*el-*-ecoff*)	gdb_target=embedl64 ;;
-mips64*-*-ecoff*)	gdb_target=embed64 ;;
-# start-sanitize-vr4xxx
-#mips64*vr4xxx*el-*-elf*)gdb_target=vr4xxxel ;;
-mips64*vr4xxx*-*-elf*)	gdb_target=vr4xxx ;;
-# end-sanitize-vr4xxx
-# start-sanitize-vr4320
-mips64*vr4320*el-*-elf*)gdb_target=vr4300el ;;
-mips64*vr4320*-*-elf*)	gdb_target=vr4320 ;;
-# end-sanitize-vr4320
-mips64*vr4300*el-*-elf*)	gdb_target=vr4300el ;;
-mips64*vr4300*-*-elf*)	gdb_target=vr4300 ;;
-mips64*vr4100*el-*-elf*)	gdb_target=vr4300el ;;
-mips64*vr4100*-*-elf*)	gdb_target=vr4100 ;;
-mips64*vr5000*el-*-elf*)	gdb_target=vr5000el ;;
-mips64*vr5000*-*-elf*)	gdb_target=vr5000
-		configdirs="${configdirs} gdbserver" ;;
-# start-sanitize-cygnus
-mips64*vr5400*el-*-elf*)	gdb_target=vr5000el ;;
-mips64*vr5400*-*-elf*)	gdb_target=vr5000
-		configdirs="${configdirs} gdbserver" ;;
-# end-sanitize-cygnus
-# start-sanitize-sky
-mips64*r5900*-sky-elf*)	gdb_target=txvu ;;
-# end-sanitize-sky
-# start-sanitize-r5900
-mips64*r5900*-*-elf*)	gdb_target=r5900 ;;
-# end-sanitize-r5900
-# start-sanitize-tx19
-mips-tx19*el-* | mips*tx19*el-*-*)
-			gdb_target=tx19l ;;
-mips-tx19*-* | mips*tx19*-*-*)
-			gdb_target=tx19 ;;
-# end-sanitize-tx19  
-mips*tx39*el*-elf*)	gdb_target=tx39l ;;
-mips*tx39*-elf*)	gdb_target=tx39 ;;
-# start-sanitize-tx49
-mips64*tx49*el-*-elf*)	gdb_target=tx49el ;;
-mips64*tx49*-*-elf*)	gdb_target=tx49 ;;
-# end-sanitize-tx49
-mips64*el-*-elf*)	gdb_target=embedl64 ;;
-mips64*-*-elf*)		gdb_target=embed64 ;;
-mips*el-*-ecoff*)	gdb_target=embedl ;;
-mips*-*-ecoff*)		gdb_target=embed ;;
-mips*el-*-elf*)		gdb_target=embedl ;;
-mips*-*-elf*)		gdb_target=embed ;;
-mips*-little-*)		gdb_target=littlemips ;;
-mips*-*-lnews*)		gdb_target=embedl ;;
-mips*-sgi-irix5*)	gdb_target=irix5 ;;
-mips*-sgi-irix6*)	gdb_target=irix5 ;;
-mips*-sgi-*)		gdb_target=irix3 ;;
-mips*-sony-*)		gdb_target=bigmips ;;
-mips*-*-mach3*)		gdb_target=mipsm3 ;;
-mips*-*-sysv4*)		gdb_target=mipsv4 ;;
-mips*-*-sysv*)		gdb_target=bigmips ;;
-mips*-*-riscos*)	gdb_target=bigmips ;;
-mips*-*-vxworks*)       gdb_target=vxmips ;;
-
-mn10200-*-*)		gdb_target=mn10200 ;;
-mn10300-*-*)		gdb_target=mn10300 ;;
-
-none-*-*)		gdb_target=none ;;
-
-# OBSOLETE np1-*-*)		gdb_target=np1 ;;
-
-ns32k-*-mach3*)		gdb_target=ns32km3 ;;
-ns32k-*-netbsd*)	gdb_target=nbsd ;;
-ns32k-utek-sysv*)	gdb_target=merlin ;;
-ns32k-utek-*)		gdb_target=umax ;;
-
-# OBSOLETE pn-*-*)			gdb_target=pn ;;
-
-powerpc-*-macos*)	gdb_target=macos ;;
-powerpc-*-netware*)	gdb_target=ppc-nw
-			configdirs="${configdirs} nlm" ;;
-
-powerpc-*-aix*)		gdb_target=aix ;;
-powerpcle-*-cygwin*)	gdb_target=cygwin ;;
-powerpcle-*-solaris*)	gdb_target=solaris ;;
-powerpc-*-eabi* | powerpc-*-linux* | powerpc-*-sysv* | powerpc-*-elf*)
-			if test -f ../sim/ppc/Makefile; then
-			  gdb_target=ppc-sim
-			else
-			  gdb_target=ppc-eabi
-			fi ;;
-powerpcle-*-eabi* | powerpcle-*-sysv* | powerpcle-*-elf*)
-			if test -f ../sim/ppc/Makefile; then
-			  gdb_target=ppcle-sim
-			else
-			  gdb_target=ppcle-eabi
-			fi ;;
-
-pyramid-*-*)		gdb_target=pyramid ;;
-
-rs6000-*-lynxos*)	gdb_target=rs6000lynx ;;
-rs6000-*-aix4*)		gdb_target=aix4 ;;
-rs6000-*-*)		gdb_target=rs6000 ;;
-
-sparc-*-aout*)		gdb_target=sparc-em ;;
-sparc-*-coff*)		gdb_target=sparc-em ;;
-sparc-*-elf*)		gdb_target=sparc-em ;;
-sparc-*-linux*)		gdb_target=linux ;;
-sparc-*-lynxos*)	gdb_target=sparclynx
-		configdirs="${configdirs} gdbserver" ;;
-sparc-*-netbsd*)	gdb_target=nbsd ;;
-sparc-*-solaris2*)	gdb_target=sun4sol2 ;;
-sparc-*-sunos4*)	gdb_target=sun4os4 ;;
-sparc-*-sunos5*)	gdb_target=sun4sol2 ;;
-sparc-*-vxworks*)	gdb_target=vxsparc ;;
-sparc-*-*)		gdb_target=sun4os4 ;;
-sparclet-*-*)		gdb_target=sparclet;;
-sparclite-*-*)		gdb_target=sparclite ;;
-sparc86x-*-*)		gdb_target=sparclite ;;
-# It's not clear what the right solution for "v8plus" systems is yet.
-# For now, stick with sparc-sun-solaris2 since that's what config.guess
-# should return.  Work is still needed to get gdb to print the 64 bit
-# regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
-# deleted though presumably it should be eventually.
-#sparc64-*-solaris2*)	gdb_target=sp64sol2 ;;
-sparc64-*-*)		gdb_target=sp64 ;;
-
-tahoe-*-*)		gdb_target=tahoe ;;
-
-# start-sanitize-tic80
-tic80-*-*)		gdb_target=tic80
-			configdirs="${configdirs} gdbserver" ;;
-# end-sanitize-tic80
-
-vax-*-*)		gdb_target=vax ;;
-
-fr30-*-*)		gdb_target=fr30
-			;;
-
-v850*-*-*)		gdb_target=v850
-			case ${gdb_host}-${enable_gdbtk-no} in
-			cygwin*-yes )
-				CONFIG_OBS="${CONFIG_OBS} v850ice.o" ;;
-			* ) ;;
-			esac
-			;;
-
-w65-*-*)		gdb_target=w65 ;;
-
-z8k-*-coff*)		gdb_target=z8k ;;
-
-esac
diff --git a/gdb/convex-tdep.c b/gdb/convex-tdep.c
deleted file mode 100644
index 8eeb2b3..0000000
--- a/gdb/convex-tdep.c
+++ /dev/null
@@ -1,1217 +0,0 @@
-/* Convex stuff for GDB.
-   Copyright (C) 1990, 1991, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "command.h"
-#include "symtab.h"
-#include "value.h"
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-
-#include <signal.h>
-#include <fcntl.h>
-
-#include "gdbcore.h"
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <sys/pcntl.h>
-#include <sys/thread.h>
-#include <sys/proc.h>
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include <sys/mman.h>
-
-#include "gdbcmd.h"
-
-exec_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int val;
-  int n;
-  struct stat st_exec;
-
-  /* Eliminate all traces of old exec file.
-     Mark text segment as empty.  */
-
-  if (execfile)
-    free (execfile);
-  execfile = 0;
-  data_start = 0;
-  data_end = 0;
-  text_start = 0;
-  text_end = 0;
-  exec_data_start = 0;
-  exec_data_end = 0;
-  if (execchan >= 0)
-    close (execchan);
-  execchan = -1;
-
-  n_exec = 0;
-
-  /* Now open and digest the file the user requested, if any.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-      
-      execchan = openp (getenv ("PATH"), 1, filename, O_RDONLY, 0,
-			&execfile);
-      if (execchan < 0)
-	perror_with_name (filename);
-
-      if (myread (execchan, &filehdr, sizeof filehdr) < 0)
-	perror_with_name (filename);
-
-      if (! IS_SOFF_MAGIC (filehdr.h_magic))
-	error ("%s: not an executable file.", filename);
-
-      if (myread (execchan, &opthdr, filehdr.h_opthdr) <= 0)
-	perror_with_name (filename);
-
-      /* Read through the section headers.
-	 For text, data, etc, record an entry in the exec file map.
-	 Record text_start and text_end.  */
-
-      lseek (execchan, (long) filehdr.h_scnptr, 0);
-
-      for (n = 0; n < filehdr.h_nscns; n++)
-	{
-	  if (myread (execchan, &scnhdr, sizeof scnhdr) < 0)
-	    perror_with_name (filename);
-
-	  if ((scnhdr.s_flags & S_TYPMASK) >= S_TEXT
-	      && (scnhdr.s_flags & S_TYPMASK) <= S_COMON)
-	    {
-	      exec_map[n_exec].mem_addr = scnhdr.s_vaddr;
-	      exec_map[n_exec].mem_end = scnhdr.s_vaddr + scnhdr.s_size;
-	      exec_map[n_exec].file_addr = scnhdr.s_scnptr;
-	      exec_map[n_exec].type = scnhdr.s_flags & S_TYPMASK;
-	      n_exec++;
-
-	      if ((scnhdr.s_flags & S_TYPMASK) == S_TEXT)
-		{
-		  text_start = scnhdr.s_vaddr;
-		  text_end =  scnhdr.s_vaddr + scnhdr.s_size;
-		}
-	    }
-	}
-
-      fstat (execchan, &st_exec);
-      exec_mtime = st_exec.st_mtime;
-      
-      validate_files ();
-    }
-  else if (from_tty)
-    printf_filtered ("No executable file now.\n");
-
-  /* Tell display code (if any) about the changed file name.  */
-  if (exec_file_display_hook)
-    (*exec_file_display_hook) (filename);
-}
-
-#if 0
-/* Read data from SOFF exec or core file.
-   Return 0 on success, EIO if address out of bounds. */
-
-int
-xfer_core_file (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  register int n;
-  register int val;
-  int xferchan;
-  char **xferfile;
-  int fileptr;
-  int returnval = 0;
-
-  while (len > 0)
-    {
-      xferfile = 0;
-      xferchan = 0;
-
-      /* Determine which file the next bunch of addresses reside in,
-	 and where in the file.  Set the file's read/write pointer
-	 to point at the proper place for the desired address
-	 and set xferfile and xferchan for the correct file.
-	 If desired address is nonexistent, leave them zero.
-	 i is set to the number of bytes that can be handled
-	 along with the next address.  */
-
-      i = len;
-
-      for (n = 0; n < n_core; n++)
-	{
-	  if (memaddr >= core_map[n].mem_addr && memaddr < core_map[n].mem_end
-	      && (core_map[n].thread == -1
-		  || core_map[n].thread == inferior_thread))
-	    {
-	      i = min (len, core_map[n].mem_end - memaddr);
-	      fileptr = core_map[n].file_addr + memaddr - core_map[n].mem_addr;
-	      if (core_map[n].file_addr)
-		{
-		  xferfile = &corefile;
-		  xferchan = corechan;
-		}
-	      break;
-	    }
-	  else if (core_map[n].mem_addr >= memaddr
-		   && core_map[n].mem_addr < memaddr + i)
- 	    i = core_map[n].mem_addr - memaddr;
-        }
-
-      if (!xferfile) 
-	for (n = 0; n < n_exec; n++)
-	  {
-	    if (memaddr >= exec_map[n].mem_addr
-		&& memaddr < exec_map[n].mem_end)
-	      {
-		i = min (len, exec_map[n].mem_end - memaddr);
-		fileptr = exec_map[n].file_addr + memaddr
-		  - exec_map[n].mem_addr;
-		if (exec_map[n].file_addr)
-		  {
-		    xferfile = &execfile;
-		    xferchan = execchan;
-		  }
-		break;
-	      }
-	    else if (exec_map[n].mem_addr >= memaddr
-		     && exec_map[n].mem_addr < memaddr + i)
-	      i = exec_map[n].mem_addr - memaddr;
-	  }
-
-      /* Now we know which file to use.
-	 Set up its pointer and transfer the data.  */
-      if (xferfile)
-	{
-	  if (*xferfile == 0)
-	    if (xferfile == &execfile)
-	      error ("No program file to examine.");
-	    else
-	      error ("No core dump file or running program to examine.");
-	  val = lseek (xferchan, fileptr, 0);
-	  if (val < 0)
-	    perror_with_name (*xferfile);
-	  val = myread (xferchan, myaddr, i);
-	  if (val < 0)
-	    perror_with_name (*xferfile);
-	}
-      /* If this address is for nonexistent memory,
-	 read zeros if reading, or do nothing if writing.  */
-      else
-	{
-	  memset (myaddr, '\0', i);
-	  returnval = EIO;
-	}
-
-      memaddr += i;
-      myaddr += i;
-      len -= i;
-    }
-  return returnval;
-}
-#endif
-
-/* Here from info files command to print an address map.  */
-
-print_maps ()
-{
-  struct pmap ptrs[200];
-  int n;
-
-  /* ID strings for core and executable file sections */
-
-  static char *idstr[] =
-    {
-      "0", "text", "data", "tdata", "bss", "tbss", 
-      "common", "ttext", "ctx", "tctx", "10", "11", "12",
-    };
-
-  for (n = 0; n < n_core; n++)
-    {
-      core_map[n].which = 0;
-      ptrs[n] = core_map[n];
-    }
-  for (n = 0; n < n_exec; n++)
-    {
-      exec_map[n].which = 1;
-      ptrs[n_core+n] = exec_map[n];
-    }
-
-  qsort (ptrs, n_core + n_exec, sizeof *ptrs, ptr_cmp);
-
-  for (n = 0; n < n_core + n_exec; n++)
-    {
-      struct pmap *p = &ptrs[n];
-      if (n > 0)
-	{
-	  if (p->mem_addr < ptrs[n-1].mem_end)
-	    p->mem_addr = ptrs[n-1].mem_end;
-	  if (p->mem_addr >= p->mem_end)
-	    continue;
-	}
-      printf_filtered ("%08x .. %08x  %-6s  %s\n",
-		       p->mem_addr, p->mem_end, idstr[p->type],
-		       p->which ? execfile : corefile);
-    }
-}
-
-/* Compare routine to put file sections in order.
-   Sort into increasing order on address, and put core file sections
-   before exec file sections if both files contain the same addresses.  */
-
-static ptr_cmp (a, b)
-     struct pmap *a, *b;
-{
-  if (a->mem_addr != b->mem_addr) return a->mem_addr - b->mem_addr;
-  return a->which - b->which;
-}
-
-/* Trapped internal variables are used to handle special registers.
-   A trapped i.v. calls a hook here every time it is dereferenced,
-   to provide a new value for the variable, and it calls a hook here
-   when a new value is assigned, to do something with the value.
-   
-   The vector registers are $vl, $vs, $vm, $vN, $VN (N in 0..7).
-   The communication registers are $cN, $CN (N in 0..63).
-   They not handled as regular registers because it's expensive to
-   read them, and their size varies, and they have too many names.  */
-
-
-/* Return 1 if NAME is a trapped internal variable, else 0. */
-
-int
-is_trapped_internalvar (name)
-     char *name;
-{
-    if ((name[0] == 'c' || name[0] == 'C')
-	&& name[1] >= '0' && name[1] <= '9'
-	&& (name[2] == '\0'
-	    || (name[2] >= '0' && name[2] <= '9'
-		&& name[3] == '\0' && name[1] != '0'))
-	&& atoi (&name[1]) < 64) return 1;
-
-  if ((name[0] == 'v' || name[0] == 'V')
-      && (((name[1] & -8) == '0' && name[2] == '\0')
-	  || STREQ (name, "vl")
-	  || STREQ (name, "vs") 
-	  || STREQ (name, "vm")))
-    return 1;
-  else return 0;
-}
-
-/* Return the value of trapped internal variable VAR */
-
-value
-value_of_trapped_internalvar (var)
-     struct internalvar *var;
-{
-  char *name = var->name;
-  value val;
-  struct type *type;
-  struct type *range_type;
-  long len = *read_vector_register (VL_REGNUM);
-  if (len <= 0 || len > 128) len = 128;
-
-  if (STREQ (name, "vl"))
-    {
-      val = value_from_longest (builtin_type_int,
-			     (LONGEST) *read_vector_register_1 (VL_REGNUM));
-    }
-  else if (STREQ (name, "vs"))
-    {
-      val = value_from_longest (builtin_type_int,
-			     (LONGEST) *read_vector_register_1 (VS_REGNUM));
-    }
-  else if (STREQ (name, "vm"))
-    {
-      long vm[4];
-      long i, *p;
-      memcpy (vm, read_vector_register_1 (VM_REGNUM), sizeof vm);
-      range_type =
-	create_range_type ((struct type *) NULL, builtin_type_int, 0, len - 1);
-      type =
-	create_array_type ((struct type *) NULL, builtin_type_int, range_type);
-      val = allocate_value (type);
-      p = (long *) VALUE_CONTENTS (val);
-      for (i = 0; i < len; i++) 
-	*p++ = !! (vm[3 - (i >> 5)] & (1 << (i & 037)));
-    }
-  else if (name[0] == 'V')
-    {
-      range_type =
-	create_range_type ((struct type *) NULL, builtin_type_int 0, len - 1);
-      type =
-	create_array_type ((struct type *) NULL, builtin_type_long_long,
-			   range_type);
-      val = allocate_value (type);
-      memcpy (VALUE_CONTENTS (val),
-	     read_vector_register_1 (name[1] - '0'),
-	     TYPE_LENGTH (type));
-    }
-  else if (name[0] == 'v')
-    {
-      long *p1, *p2;
-      range_type =
-	create_range_type ((struct type *) NULL, builtin_type_int 0, len - 1);
-      type =
-	create_array_type ((struct type *) NULL, builtin_type_long,
-			   range_type);
-      val = allocate_value (type);
-      p1 = read_vector_register_1 (name[1] - '0');
-      p2 = (long *) VALUE_CONTENTS (val);
-      while (--len >= 0) {p1++; *p2++ = *p1++;}
-    }
-
-  else if (name[0] == 'c')
-    val = value_from_longest (builtin_type_int,
-			   read_comm_register (atoi (&name[1])));
-  else if (name[0] == 'C')
-    val = value_from_longest (builtin_type_long_long,
-			   read_comm_register (atoi (&name[1])));
-
-  VALUE_LVAL (val) = lval_internalvar;
-  VALUE_INTERNALVAR (val) = var;
-  return val;
-}
-
-/* Handle a new value assigned to a trapped internal variable */
-
-void
-set_trapped_internalvar (var, val, bitpos, bitsize, offset)
-     struct internalvar *var;
-     value val;
-     int bitpos, bitsize, offset;
-{ 
-  char *name = var->name;
-  long long newval = value_as_long (val);
-
-  if (STREQ (name, "vl")) 
-    write_vector_register (VL_REGNUM, 0, newval);
-  else if (STREQ (name, "vs"))
-    write_vector_register (VS_REGNUM, 0, newval);
-  else if (name[0] == 'c' || name[0] == 'C')
-    write_comm_register (atoi (&name[1]), newval);
-  else if (STREQ (name, "vm"))
-    error ("can't assign to $vm");
-  else
-    {
-      offset /= bitsize / 8;
-      write_vector_register (name[1] - '0', offset, newval);
-    }
-}
-
-/* Print an integer value when no format was specified.  gdb normally
-   prints these values in decimal, but the the leading 0x80000000 of
-   pointers produces intolerable 10-digit negative numbers.
-   If it looks like an address, print it in hex instead.  */
-
-decout (stream, type, val)
-     GDB_FILE *stream;
-     struct type *type;
-     LONGEST val;
-{
-  long lv = val;
-
-  switch (output_radix)
-    {
-    case 0:
-      if ((lv == val || (unsigned) lv == val)
-	  && ((lv & 0xf0000000) == 0x80000000
-	      || ((lv & 0xf0000000) == 0xf0000000 && lv < STACK_END_ADDR)))
-	{
-	  print_longest (stream, "x", 0, val);
-	  return;
-	}
-
-    case 10:
-      print_longest (stream, TYPE_UNSIGNED (type) ? "u" : "d", 0, val);
-      return;
-
-    case 8:
-      print_longest (stream, "o", 0, val);
-      return;
-
-    case 16:
-      print_longest (stream, "x", 0, val);
-      return;
-    }
-}
-
-/* Change the default output radix to 10 or 16, or set it to 0 (heuristic).
-   This command is mostly obsolete now that the print command allows
-   formats to apply to aggregates, but is still handy occasionally.  */
-
-static void
-set_base_command (arg)
-    char *arg;
-{
-  int new_radix;
-
-  if (!arg)
-    output_radix = 0;
-  else
-    {
-      new_radix = atoi (arg);
-      if (new_radix != 10 && new_radix != 16 && new_radix != 8) 
-	error ("base must be 8, 10 or 16, or null");
-      else output_radix = new_radix;
-    }
-}
-
-/* Turn pipelining on or off in the inferior. */
-
-static void
-set_pipelining_command (arg)
-    char *arg;
-{
-  if (!arg)
-    {
-      sequential = !sequential;
-      printf_filtered ("%s\n", sequential ? "off" : "on");
-    }
-  else if (STREQ (arg, "on"))
-    sequential = 0;
-  else if (STREQ (arg, "off"))
-    sequential = 1;
-  else error ("valid args are `on', to allow instructions to overlap, or\n\
-`off', to prevent it and thereby pinpoint exceptions.");
-}
-
-/* Enable, disable, or force parallel execution in the inferior.  */
-
-static void
-set_parallel_command (arg)
-     char *arg;
-{
-  struct rlimit rl;
-  int prevparallel = parallel;
-
-  if (!strncmp (arg, "fixed", strlen (arg)))
-    parallel = 2;  
-  else if (STREQ (arg, "on"))
-    parallel = 1;
-  else if (STREQ (arg, "off"))
-    parallel = 0;
-  else error ("valid args are `on', to allow multiple threads, or\n\
-`fixed', to force multiple threads, or\n\
-`off', to run with one thread only.");
-
-  if ((prevparallel == 0) != (parallel == 0) && inferior_pid)
-    printf_filtered ("will take effect at next run.\n");
-
-  getrlimit (RLIMIT_CONCUR, &rl);
-  rl.rlim_cur = parallel ? rl.rlim_max : 1;
-  setrlimit (RLIMIT_CONCUR, &rl);
-
-  if (inferior_pid)
-    set_fixed_scheduling (inferior_pid, parallel == 2);
-}
-
-/* Add a new name for an existing command.  */
-
-static void 
-alias_command (arg)
-    char *arg;
-{
-    static char *aliaserr = "usage is `alias NEW OLD', no args allowed";
-    char *newname = arg;
-    struct cmd_list_element *new, *old;
-
-    if (!arg)
-      error_no_arg ("newname oldname");
-	
-    new = lookup_cmd (&arg, cmdlist, "", -1);
-    if (new && !strncmp (newname, new->name, strlen (new->name)))
-      {
-	newname = new->name;
-	if (!(*arg == '-' 
-	      || (*arg >= 'a' && *arg <= 'z')
-	      || (*arg >= 'A' && *arg <= 'Z')
-	      || (*arg >= '0' && *arg <= '9')))
-	  error (aliaserr);
-      }
-    else
-      {
-	arg = newname;
-	while (*arg == '-' 
-	       || (*arg >= 'a' && *arg <= 'z')
-	       || (*arg >= 'A' && *arg <= 'Z')
-	       || (*arg >= '0' && *arg <= '9'))
-	  arg++;
-	if (*arg != ' ' && *arg != '\t')
-	  error (aliaserr);
-	*arg = '\0';
-	arg++;
-      }
-
-    old = lookup_cmd (&arg, cmdlist, "", 0);
-
-    if (*arg != '\0')
-      error (aliaserr);
-
-    if (new && !strncmp (newname, new->name, strlen (new->name)))
-      {
-	char *tem;
-	if (new->class == (int) class_user || new->class == (int) class_alias)
-	  tem = "Redefine command \"%s\"? ";
-	else
-	  tem = "Really redefine built-in command \"%s\"? ";
-	if (!query (tem, new->name))
-	  error ("Command \"%s\" not redefined.", new->name);
-      }
-
-    add_com (newname, class_alias, old->function, old->doc);
-}
-
-
-
-/* Print the current thread number, and any threads with signals in the
-   queue.  */
-
-thread_info ()
-{
-  struct threadpid *p;
-
-  if (have_inferior_p ())
-    {
-      ps.pi_buffer = (char *) &comm_registers;
-      ps.pi_nbytes = sizeof comm_registers;
-      ps.pi_offset = 0;
-      ps.pi_thread = inferior_thread;
-      ioctl (inferior_fd, PIXRDCREGS, &ps);
-    }
-
-  /* FIXME: stop_signal is from target.h but stop_sigcode is a
-     convex-specific thing.  */
-  printf_filtered ("Current thread %d stopped with signal %d.%d (%s).\n",
-		   inferior_thread, stop_signal, stop_sigcode,
-		   subsig_name (stop_signal, stop_sigcode));
-  
-  for (p = signal_stack; p->pid; p--)
-    printf_filtered ("Thread %d stopped with signal %d.%d (%s).\n",
-		     p->thread, p->signo, p->subsig,
-		     subsig_name (p->signo, p->subsig));
-		
-  if (iscrlbit (comm_registers.crctl.lbits.cc, 64+13))
-    printf_filtered ("New thread start pc %#x\n",
-		     (long) (comm_registers.crreg.pcpsw >> 32));
-}
-
-/* Return string describing a signal.subcode number */
-
-static char *
-subsig_name (signo, subcode)
-     int signo, subcode;
-{
-  static char *subsig4[] = {
-    "error exit", "privileged instruction", "unknown",
-    "unknown", "undefined opcode",
-    0};
-  static char *subsig5[] = {0,
-    "breakpoint", "single step", "fork trap", "exec trap", "pfork trap",
-    "join trap", "idle trap", "last thread", "wfork trap",
-    "process breakpoint", "trap instruction",
-    0};
-  static char *subsig8[] = {0,
-    "int overflow", "int divide check", "float overflow",
-    "float divide check", "float underflow", "reserved operand",
-    "sqrt error", "exp error", "ln error", "sin error", "cos error",
-    0};
-  static char *subsig10[] = {0,
-    "invalid inward ring address", "invalid outward ring call",
-    "invalid inward ring return", "invalid syscall gate",
-    "invalid rtn frame length", "invalid comm reg address",
-    "invalid trap gate",
-    0};
-  static char *subsig11[] = {0,
-    "read access denied", "write access denied", "execute access denied",
-    "segment descriptor fault", "page table fault", "data reference fault",
-    "i/o access denied", "levt pte invalid",
-    0};
-
-  static char **subsig_list[] = 
-    {0, 0, 0, 0, subsig4, subsig5, 0, 0, subsig8, 0, subsig10, subsig11, 0};
-
-  int i;
-  char *p;
-
-  if ((p = strsignal (signo)) == NULL)
-    p = "unknown";
-  if (signo >= (sizeof subsig_list / sizeof *subsig_list)
-      || !subsig_list[signo])
-    return p;
-  for (i = 1; subsig_list[signo][i]; i++)
-    if (i == subcode)
-      return subsig_list[signo][subcode];
-  return p;
-}
-
-
-/* Print a compact display of thread status, essentially x/i $pc
-   for all active threads.  */
-
-static void
-threadstat ()
-{
-  int t;
-
-  for (t = 0; t < n_threads; t++)
-    if (thread_state[t] == PI_TALIVE)
-      {
-	printf_filtered ("%d%c %08x%c %d.%d ", t,
-			 (t == inferior_thread ? '*' : ' '), thread_pc[t],
-			 (thread_is_in_kernel[t] ? '#' : ' '),
-			 thread_signal[t], thread_sigcode[t]);
-	print_insn (thread_pc[t], stdout);
-	printf_filtered ("\n");
-      }
-}
-
-/* Change the current thread to ARG.  */
-
-set_thread_command (arg)
-     char *arg;
-{
-    int thread;
-
-    if (!arg)
-      {
-	threadstat ();
-	return;
-      }
-
-    thread = parse_and_eval_address (arg);
-
-    if (thread < 0 || thread > n_threads || thread_state[thread] != PI_TALIVE)
-      error ("no such thread.");
-
-    select_thread (thread);
-
-    stop_pc = read_pc ();
-    flush_cached_frames ();
-    select_frame (get_current_frame (), 0);
-    print_stack_frame (selected_frame, selected_frame_level, -1);
-}
-
-/* Here on CONT command; gdb's dispatch address is changed to come here.
-   Set global variable ALL_CONTINUE to tell resume() that it should
-   start up all threads, and that a thread switch will not blow gdb's
-   mind.  */
-
-static void
-convex_cont_command (proc_count_exp, from_tty)
-     char *proc_count_exp;
-     int from_tty;
-{
-  all_continue = 1;
-  cont_command (proc_count_exp, from_tty);
-}
-
-/* Here on 1CONT command.  Resume only the current thread.  */
-
-one_cont_command (proc_count_exp, from_tty)
-     char *proc_count_exp;
-     int from_tty;
-{
-  cont_command (proc_count_exp, from_tty);
-}
-
-/* Print the contents and lock bits of all communication registers,
-   or just register ARG if ARG is a communication register,
-   or the 3-word resource structure in memory at address ARG.  */
-
-comm_registers_info (arg)
-    char *arg;
-{
-  int i, regnum;
-
-  if (arg)
-    {
-             if (sscanf (arg, "$c%d", &regnum) == 1) {
-	;
-      } else if (sscanf (arg, "$C%d", &regnum) == 1) {
-	;
-      } else {
-	regnum = parse_and_eval_address (arg);
-	if (regnum > 0)
-	  regnum &= ~0x8000;
-      }
-
-      if (regnum >= 64)
-	error ("%s: invalid register name.", arg);
-
-      /* if we got a (user) address, examine the resource struct there */
-
-      if (regnum < 0)
-	{
-	  static int buf[3];
-	  read_memory (regnum, buf, sizeof buf);
-	  printf_filtered ("%08x  %08x%08x%s\n", regnum, buf[1], buf[2],
-			   buf[0] & 0xff ? " locked" : "");
-	  return;
-	}
-    }
-
-  ps.pi_buffer = (char *) &comm_registers;
-  ps.pi_nbytes = sizeof comm_registers;
-  ps.pi_offset = 0;
-  ps.pi_thread = inferior_thread;
-  ioctl (inferior_fd, PIXRDCREGS, &ps);
-
-  for (i = 0; i < 64; i++)
-    if (!arg || i == regnum)
-      printf_filtered ("%2d 0x8%03x %016llx%s\n", i, i,
-		       comm_registers.crreg.r4[i],
-		       (iscrlbit (comm_registers.crctl.lbits.cc, i)
-			? " locked" : ""));
-}
-
-/* Print the psw */
-
-static void 
-psw_info (arg)
-    char *arg;
-{
-  struct pswbit
-    {
-      int bit;
-      int pos;
-      char *text;
-    };
-
-  static struct pswbit pswbit[] =
-    {
-      { 0x80000000, -1, "A carry" }, 
-      { 0x40000000, -1, "A integer overflow" }, 
-      { 0x20000000, -1, "A zero divide" }, 
-      { 0x10000000, -1, "Integer overflow enable" }, 
-      { 0x08000000, -1, "Trace" }, 
-      { 0x06000000, 25, "Frame length" }, 
-      { 0x01000000, -1, "Sequential" }, 
-      { 0x00800000, -1, "S carry" }, 
-      { 0x00400000, -1, "S integer overflow" }, 
-      { 0x00200000, -1, "S zero divide" }, 
-      { 0x00100000, -1, "Zero divide enable" }, 
-      { 0x00080000, -1, "Floating underflow" }, 
-      { 0x00040000, -1, "Floating overflow" }, 
-      { 0x00020000, -1, "Floating reserved operand" }, 
-      { 0x00010000, -1, "Floating zero divide" }, 
-      { 0x00008000, -1, "Floating error enable" }, 
-      { 0x00004000, -1, "Floating underflow enable" }, 
-      { 0x00002000, -1, "IEEE" }, 
-      { 0x00001000, -1, "Sequential stores" }, 
-      { 0x00000800, -1, "Intrinsic error" }, 
-      { 0x00000400, -1, "Intrinsic error enable" }, 
-      { 0x00000200, -1, "Trace thread creates" }, 
-      { 0x00000100, -1, "Thread init trap" }, 
-      { 0x000000e0,  5, "Reserved" },
-      { 0x0000001f,  0, "Intrinsic error code" },
-      {0, 0, 0},
-    };
-
-  long psw;
-  struct pswbit *p;
-
-  if (arg)
-    psw = parse_and_eval_address (arg);
-  else
-    psw = read_register (PS_REGNUM);
-
-  for (p = pswbit; p->bit; p++)
-    {
-      if (p->pos < 0)
-	printf_filtered ("%08x  %s  %s\n", p->bit,
-			 (psw & p->bit) ? "yes" : "no ", p->text);
-      else
-	printf_filtered ("%08x %3d   %s\n", p->bit,
-			 (psw & p->bit) >> p->pos, p->text);
-    }
-}
-
-#include "symtab.h"
-
-/* reg (fmt_field, inst_field) --
-   the {first,second,third} operand of instruction as fmt_field = [ijk]
-   gets the value of the field from the [ijk] position of the instruction */
-
-#define reg(a,b) ((char (*)[3])(op[fmt->a]))[inst.f0.b]
-
-/* lit (fmt_field) -- field [ijk] is a literal (PSW, VL, eg) */
-
-#define lit(i) op[fmt->i]
-
-/* aj[j] -- name for A register j */
-
-#define aj ((char (*)[3])(op[A]))
-
-union inst {
-    struct {
-	unsigned   : 7;
-	unsigned i : 3;
-	unsigned j : 3;
-	unsigned k : 3;
-	unsigned   : 16;
-	unsigned   : 32;
-    } f0;
-    struct {
-	unsigned   : 8;
-	unsigned indir : 1;
-	unsigned len : 1;
-	unsigned j : 3;
-	unsigned k : 3;
-	unsigned   : 16;
-	unsigned   : 32;
-    } f1;
-    unsigned char byte[8];
-    unsigned short half[4];
-    char signed_byte[8];
-    short signed_half[4];
-};
-
-struct opform {
-    int mask;			/* opcode mask */
-    int shift;			/* opcode align */
-    struct formstr *formstr[3];	/* ST, E0, E1 */
-};
-
-struct formstr {
-    unsigned lop:8, rop:5;	/* opcode */
-    unsigned fmt:5;		/* inst format */
-    unsigned i:5, j:5, k:2;	/* operand formats */
-};
-
-#include "opcode/convex.h"
-
-CONST unsigned char formdecode [] = {
-    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-    9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
-    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
-    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
-    3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
-    4,4,4,4,4,4,4,4,5,5,5,5,6,6,7,8,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-};
-
-CONST struct opform opdecode[] = {
-    0x7e00, 9, format0, e0_format0, e1_format0,
-    0x3f00, 8, format1, e0_format1, e1_format1,
-    0x1fc0, 6, format2, e0_format2, e1_format2,
-    0x0fc0, 6, format3, e0_format3, e1_format3,
-    0x0700, 8, format4, e0_format4, e1_format4,
-    0x03c0, 6, format5, e0_format5, e1_format5,
-    0x01f8, 3, format6, e0_format6, e1_format6,
-    0x00f8, 3, format7, e0_format7, e1_format7,
-    0x0000, 0, formatx, formatx, formatx,
-    0x0f80, 7, formatx, formatx, formatx,
-    0x0f80, 7, formatx, formatx, formatx,
-};
-
-/* Print the instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-int
-convex_print_insn (memaddr, stream)
-     CORE_ADDR memaddr;
-     FILE *stream;
-{
-  union inst inst;
-  struct formstr *fmt;
-  register int format, op1, pfx;
-  int l;
-
-  read_memory (memaddr, &inst, sizeof inst);
-
-  /* Remove and note prefix, if present */
-    
-  pfx = inst.half[0];
-  if ((pfx & 0xfff0) == 0x7ef0)
-    {
-      pfx = ((pfx >> 3) & 1) + 1;
-      *(long long *) &inst = *(long long *) &inst.half[1];
-    }
-  else pfx = 0;
-
-  /* Split opcode into format.op1 and look up in appropriate table */
-
-  format = formdecode[inst.byte[0]];
-  op1 = (inst.half[0] & opdecode[format].mask) >> opdecode[format].shift;
-  if (format == 9)
-    {
-      if (pfx)
-	fmt = formatx;
-      else if (inst.f1.j == 0)
-	fmt = &format1a[op1];
-      else if (inst.f1.j == 1)
-	fmt = &format1b[op1];
-      else
-	fmt = formatx;
-    }
-  else
-    fmt = &opdecode[format].formstr[pfx][op1];
-
-  /* Print it */
-
-  if (fmt->fmt == xxx)
-    {
-      /* noninstruction */
-      fprintf (stream, "0x%04x", pfx ? pfx : inst.half[0]);
-      return 2;
-    }
-
-  if (pfx)
-    pfx = 2;
-
-  fprintf (stream, "%s%s%s", lop[fmt->lop], rop[fmt->rop],
-	   &"        "[strlen(lop[fmt->lop]) + strlen(rop[fmt->rop])]);
-
-  switch (fmt->fmt)
-    {
-    case rrr:			/* three register */
-      fprintf (stream, "%s,%s,%s", reg(i,i), reg(j,j), reg(k,k));
-      return pfx + 2;
-
-    case rr:			/* two register */
-      fprintf (stream, "%s,%s", reg(i,j), reg(j,k));
-      return pfx + 2;
-
-    case rxr:			/* two register, reversed i and j fields */
-      fprintf (stream, "%s,%s", reg(i,k), reg(j,j));
-      return pfx + 2;
-
-    case r:			/* one register */
-      fprintf (stream, "%s", reg(i,k));
-      return pfx + 2;
-
-    case nops:			/* no operands */
-      return pfx + 2;
-
-    case nr:			/* short immediate, one register */
-      fprintf (stream, "#%d,%s", inst.f0.j, reg(i,k));
-      return pfx + 2;
-
-    case pcrel:			/* pc relative */
-      print_address (memaddr + 2 * inst.signed_byte[1], stream);
-      return pfx + 2;
-
-    case lr:			/* literal, one register */
-      fprintf (stream, "%s,%s", lit(i), reg(j,k));
-      return pfx + 2;
-
-    case rxl:			/* one register, literal */
-      fprintf (stream, "%s,%s", reg(i,k), lit(j));
-      return pfx + 2;
-
-    case rlr:			/* register, literal, register */
-      fprintf (stream, "%s,%s,%s", reg(i,j), lit(j), reg(k,k));
-      return pfx + 2;
-
-    case rrl:			/* register, register, literal */
-      fprintf (stream, "%s,%s,%s", reg(i,j), reg(j,k), lit(k));
-      return pfx + 2;
-
-    case iml:			/* immediate, literal */
-      if (inst.f1.len)
-	{
-	  fprintf (stream, "#%#x,%s",
-		   (inst.signed_half[1] << 16) + inst.half[2], lit(i));
-	  return pfx + 6;
-	}
-      else
-	{
-	  fprintf (stream, "#%d,%s", inst.signed_half[1], lit(i));
-	  return pfx + 4;
-	}
-
-    case imr:			/* immediate, register */
-      if (inst.f1.len)
-	{
-	  fprintf (stream, "#%#x,%s",
-		   (inst.signed_half[1] << 16) + inst.half[2], reg(i,k));
-	  return pfx + 6;
-	}
-      else
-	{
-	  fprintf (stream, "#%d,%s", inst.signed_half[1], reg(i,k));
-	  return pfx + 4;
-	}
-
-    case a1r:			/* memory, register */
-      l = print_effa (inst, stream);
-      fprintf (stream, ",%s", reg(i,k));
-      return pfx + l;
-
-    case a1l:			/* memory, literal  */
-      l = print_effa (inst, stream);
-      fprintf (stream, ",%s", lit(i));
-      return pfx + l;
-
-    case a2r:			/* register, memory */
-      fprintf (stream, "%s,", reg(i,k));
-      return pfx + print_effa (inst, stream);
-
-    case a2l:			/* literal, memory */
-      fprintf (stream, "%s,", lit(i));
-      return pfx + print_effa (inst, stream);
-
-    case a3:			/* memory */
-      return pfx + print_effa (inst, stream);
-
-    case a4:			/* system call */
-      l = 29; goto a4a5;
-    case a5:			/* trap */
-      l = 27;
-    a4a5:
-      if (inst.f1.len)
-	{
-	  unsigned int m = (inst.signed_half[1] << 16) + inst.half[2];
-	  fprintf (stream, "#%d,#%d", m >> l, m & (-1 >> (32-l)));
-	  return pfx + 6;
-	}
-      else
-	{
-	  unsigned int m = inst.signed_half[1];
-	  fprintf (stream, "#%d,#%d", m >> l, m & (-1 >> (32-l)));
-	  return pfx + 4;
-	}
-    }
-}
-
-
-/* print effective address @nnn(aj), return instruction length */
-
-int print_effa (inst, stream)
-     union inst inst;
-     FILE *stream;
-{
-  int n, l;
-
-  if (inst.f1.len)
-    {
-      n = (inst.signed_half[1] << 16) + inst.half[2];
-      l = 6;
-    }
-  else
-    {
-      n = inst.signed_half[1];
-      l = 4;
-    }
-	
-  if (inst.f1.indir)
-    printf ("@");
-
-  if (!inst.f1.j)
-    {
-      print_address (n, stream);
-      return l;
-    }
-
-  fprintf (stream, (n & 0xf0000000) == 0x80000000 ? "%#x(%s)" : "%d(%s)",
-	   n, aj[inst.f1.j]);
-
-  return l;
-}
-
-
-void
-_initialize_convex_dep ()
-{
-  add_com ("alias", class_support, alias_command,
-	   "Add a new name for an existing command.");
-
-  add_cmd ("base", class_vars, set_base_command,
-	   "Change the integer output radix to 8, 10 or 16\n\
-or use just `set base' with no args to return to the ad-hoc default,\n\
-which is 16 for integers that look like addresses, 10 otherwise.",
-	   &setlist);
-
-  add_cmd ("pipeline", class_run, set_pipelining_command,
-	   "Enable or disable overlapped execution of instructions.\n\
-With `set pipe off', exceptions are reported with\n\
-$pc pointing at the instruction after the faulting one.\n\
-The default is `set pipe on', which runs faster.",
-	   &setlist);
-
-  add_cmd ("parallel", class_run, set_parallel_command,
-	   "Enable or disable multi-threaded execution of parallel code.\n\
-`set parallel off' means run the program on a single CPU.\n\
-`set parallel fixed' means run the program with all CPUs assigned to it.\n\
-`set parallel on' means run the program on any CPUs that are available.",
-	   &setlist);
-
-  add_com ("1cont", class_run, one_cont_command,
-	   "Continue the program, activating only the current thread.\n\
-Args are the same as the `cont' command.");
-
-  add_com ("thread", class_run, set_thread_command,
-	   "Change the current thread, the one under scrutiny and control.\n\
-With no arg, show the active threads, the current one marked with *.");
-
-  add_info ("threads", thread_info,
-	    "List status of active threads.");
-
-  add_info ("comm-registers", comm_registers_info,
-	    "List communication registers and their contents.\n\
-A communication register name as argument means describe only that register.\n\
-An address as argument means describe the resource structure at that address.\n\
-`Locked' means that the register has been sent to but not yet received from.");
-
-  add_info ("psw", psw_info, 
-	    "Display $ps, the processor status word, bit by bit.\n\
-An argument means display that value's interpretation as a psw.");
-
-  add_cmd ("convex", no_class, 0, "Convex-specific commands.\n\
-32-bit registers  $pc $ps $sp $ap $fp $a1-5 $s0-7 $v0-7 $vl $vs $vm $c0-63\n\
-64-bit registers  $S0-7 $V0-7 $C0-63\n\
-\n\
-info threads	    display info on stopped threads waiting to signal\n\
-thread		    display list of active threads\n\
-thread N	    select thread N (its registers, stack, memory, etc.)\n\
-step, next, etc     step selected thread only\n\
-1cont		    continue selected thread only\n\
-cont		    continue all threads\n\
-info comm-registers display contents of comm register(s) or a resource struct\n\
-info psw	    display processor status word $ps\n\
-set base N	    change integer radix used by `print' without a format\n\
-set pipeline off    exceptions are precise, $pc points after the faulting insn\n\
-set pipeline on     normal mode, $pc is somewhere ahead of faulting insn\n\
-set parallel off    program runs on a single CPU\n\
-set parallel fixed  all CPUs are assigned to the program\n\
-set parallel on     normal mode, parallel execution on random available CPUs\n\
-",
-	   &cmdlist);
-
-}
diff --git a/gdb/convex-xdep.c b/gdb/convex-xdep.c
deleted file mode 100644
index 8bfc0d8..0000000
--- a/gdb/convex-xdep.c
+++ /dev/null
@@ -1,966 +0,0 @@
-/* Convex host-dependent code for GDB.
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "command.h"
-#include "symtab.h"
-#include "value.h"
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-
-#include <signal.h>
-#include <fcntl.h>
-#include "gdbcore.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <sys/pcntl.h>
-#include <sys/thread.h>
-#include <sys/proc.h>
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include <sys/mman.h>
-
-#include <convex/vmparam.h>
-#include <convex/filehdr.h>
-#include <convex/opthdr.h>
-#include <convex/scnhdr.h>
-#include <convex/core.h>
-
-/* Per-thread data, read from the inferior at each stop and written
-   back at each resume.  */
-
-/* Number of active threads.
-   Tables are valid for thread numbers less than this.  */
-
-static int n_threads;
-
-#define MAXTHREADS 8
-		
-/* Thread state.  The remaining data is valid only if this is PI_TALIVE.  */
-
-static int thread_state[MAXTHREADS];
-
-/* Stop pc, signal, signal subcode */
-
-static int thread_pc[MAXTHREADS];
-static int thread_signal[MAXTHREADS];
-static int thread_sigcode[MAXTHREADS];	
-
-/* Thread registers.
-   If thread is selected, the regs are in registers[] instead.  */
-
-static char thread_regs[MAXTHREADS][REGISTER_BYTES];
-
-/* 1 if the top frame on the thread's stack was a context frame,
-   meaning that the kernel is up to something and we should not
-   touch the thread at all except to resume it.  */
-
-static char thread_is_in_kernel[MAXTHREADS];
-
-/* The currently selected thread's number.  */
-
-static int inferior_thread;
-
-/* Inferior process's file handle and a process control block
-   to feed args to ioctl with.  */
-
-static int inferior_fd;
-static struct pcntl ps;
-
-/* SOFF file headers for exec or core file.  */
-
-static FILEHDR filehdr;
-static OPTHDR opthdr;
-static SCNHDR scnhdr;
-
-/* Address maps constructed from section headers of exec and core files.
-   Defines process address -> file address translation.  */
-
-struct pmap 
-{
-    long mem_addr;		/* process start address */
-    long mem_end;		/* process end+1 address */
-    long file_addr;		/* file start address */
-    long thread;		/* -1 shared; 0,1,... thread-local */
-    long type;			/* S_TEXT S_DATA S_BSS S_TBSS etc */
-    long which;			/* used to sort map for info files */
-};
-
-static int n_exec, n_core;
-static struct pmap exec_map[100];
-static struct pmap core_map[100];
-
-/* Offsets in the core file of core_context and core_tcontext blocks.  */
-
-static int context_offset;
-static int tcontext_offset[MAXTHREADS];
-
-/* Core file control blocks.  */
-
-static struct core_context_v70 c;
-static struct core_tcontext_v70 tc;
-static struct user u;
-static thread_t th;
-static proc_t pr;
-
-/* The registers of the currently selected thread.  */
-
-extern char registers[REGISTER_BYTES];
-
-/* Vector and communication registers from core dump or from inferior.
-   These are read on demand, ie, not normally valid.  */
-
-static struct vecst vector_registers;
-static struct creg_ctx comm_registers;
-
-/* Flag, set on a vanilla CONT command and cleared when the inferior
-   is continued.  */
-
-static int all_continue;
-
-/* Flag, set when the inferior is continued by a vanilla CONT command,
-   cleared if it is continued for any other purpose.  */
-
-static int thread_switch_ok;
-
-/* Stack of signals recieved from threads but not yet delivered to gdb.  */
-
-struct threadpid 
-{
-    int pid;
-    int thread;
-    int signo;
-    int subsig;
-    int pc;
-};
-
-static struct threadpid signal_stack_bot[100];
-static struct threadpid *signal_stack = signal_stack_bot;
-
-/* How to detect empty stack -- bottom frame is all zero.  */
-
-#define signal_stack_is_empty() (signal_stack->pid == 0)
-
-/* Mode controlled by SET PIPE command, controls the psw SEQ bit
-   which forces each instruction to complete before the next one starts.  */
-
-static int sequential = 0;
-
-/* Mode controlled by the SET PARALLEL command.  Values are:
-   0  concurrency limit 1 thread, dynamic scheduling
-   1  no concurrency limit, dynamic scheduling
-   2  no concurrency limit, fixed scheduling  */
-
-static int parallel = 1;
-
-/* Mode controlled by SET BASE command, output radix for unformatted
-   integer typeout, as in argument lists, aggregates, and so on.
-   Zero means guess whether it's an address (hex) or not (decimal).  */
-
-static int output_radix = 0;
-
-/* Signal subcode at last thread stop.  */
-
-static int stop_sigcode;
-
-/* Hack, see wait() below.  */
-
-static int exec_trap_timer;
-
-#include "gdbcmd.h"
-
-static struct type *vector_type ();
-static long *read_vector_register ();
-static long *read_vector_register_1 ();
-static void write_vector_register ();
-static ULONGEST read_comm_register ();
-static void write_comm_register ();
-static void convex_cont_command ();
-static void thread_continue ();
-static void select_thread ();
-static void scan_stack ();
-static void set_fixed_scheduling ();
-static char *subsig_name ();
-static void psw_info ();
-static sig_noop ();
-static ptr_cmp ();
-
-
-/* Execute ptrace.  Convex V7 replaced ptrace with pattach.
-   Allow ptrace (0) as a no-op.  */
-
-int
-call_ptrace (request, pid, procaddr, buf)
-     int request, pid;
-     PTRACE_ARG3_TYPE procaddr;
-     int buf;
-{
-  if (request == 0)
-    return;
-  error ("no ptrace");
-}
-
-/* Replacement for system execle routine.
-   Convert it to an equivalent exect, which pattach insists on.  */
-
-execle (name, argv)
-     char *name, *argv;
-{
-  char ***envp = (char ***) &argv;
-  while (*envp++) ;
-
-  signal (SIGTRAP, sig_noop);
-  exect (name, &argv, *envp);
-}
-
-/* Stupid handler for stupid trace trap that otherwise causes
-   startup to stupidly hang.  */
-
-static sig_noop () 
-{}
-
-/* Read registers from inferior into registers[] array.
-   For convex, they are already there, read in when the inferior stops.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-}
-
-/* Store our register values back into the inferior.
-   For Convex, do this only once, right before resuming inferior.  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-}
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR. 
-   On failure (cannot read from inferior, usually because address is out
-   of bounds) returns the value of errno. */
-
-int
-read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  errno = 0;
-  while (len > 0)
-    {
-      /* little-known undocumented max request size */
-      int i = (len < 12288) ? len : 12288;
-
-      lseek (inferior_fd, memaddr, 0);
-      read (inferior_fd, myaddr, i);
-
-      memaddr += i;
-      myaddr += i;
-      len -= i;
-    }
-  if (errno) 
-    memset (myaddr, '\0', len);
-  return errno;
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.
-   Returns errno on failure (cannot write the inferior) */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  errno = 0;
-  lseek (inferior_fd, memaddr, 0);
-  write (inferior_fd, myaddr, len);
-  return errno;
-}
-
-/* Here from create_inferior when the inferior process has been created
-   and started up.  We must do a pattach to grab it for debugging.
-
-   Also, intercept the CONT command by altering its dispatch address.  */
-/* FIXME: This used to be called from a macro CREATE_INFERIOR_HOOK.
-   But now init_trace_fun is in the same place.  So re-write this to
-   use the init_trace_fun (making convex a debugging target).  */
-
-create_inferior_hook (pid)
-    int pid;
-{
-  static char cont[] = "cont";
-  static char cont1[] = "c";
-  char *linep = cont;
-  char *linep1 = cont1;
-  char **line = &linep;
-  char **line1 = &linep1;
-  struct cmd_list_element *c;
-
-  c = lookup_cmd (line, cmdlist, "", 0);
-  c->function = convex_cont_command;
-  c = lookup_cmd (line1, cmdlist, "", 0);
-  c->function = convex_cont_command;
-
-  inferior_fd = pattach (pid, O_EXCL);
-  if (inferior_fd < 0)
-    perror_with_name ("pattach");
-  inferior_thread = 0;
-  set_fixed_scheduling (pid, parallel == 2);
-}
-
-/* Attach process PID for debugging.  */
-
-attach (pid)
-    int pid;
-{
-  int fd = pattach (pid, O_EXCL);
-  if (fd < 0)
-    perror_with_name ("pattach");
-  attach_flag = 1;
-  /* wait for strange kernel reverberations to go away */
-  sleep (1);
-
-  setpgrp (pid, pid);
-
-  inferior_fd = fd;
-  inferior_thread = 0;
-  return pid;
-}
-
-/* Stop debugging the process whose number is PID
-   and continue it with signal number SIGNAL.
-   SIGNAL = 0 means just continue it.  */
-
-void
-detach (signal)
-     int signal;
-{
-  signal_stack = signal_stack_bot;
-  thread_continue (-1, 0, signal);
-  ioctl (inferior_fd, PIXDETACH, &ps);
-  close (inferior_fd);
-  inferior_fd = 0;
-  attach_flag = 0;
-}
-
-/* Kill off the inferior process.  */
-
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-  ioctl (inferior_fd, PIXTERMINATE, 0);
-  wait (0);
-  target_mourn_inferior ();
-}
-
-/* Read vector register REG, and return a pointer to the value.  */
-
-static long *
-read_vector_register (reg)
-    int reg;
-{
-  if (have_inferior_p ())
-    {
-      errno = 0;
-      ps.pi_buffer = (char *) &vector_registers;
-      ps.pi_nbytes = sizeof vector_registers;
-      ps.pi_offset = 0;
-      ps.pi_thread = inferior_thread;
-      ioctl (inferior_fd, PIXRDVREGS, &ps);
-      if (errno)
-	memset (&vector_registers, '\0', sizeof vector_registers);
-    }
-  else if (corechan >= 0)
-    {
-      lseek (corechan, tcontext_offset[inferior_thread], 0);
-      if (myread (corechan, &tc, sizeof tc) < 0)
-	perror_with_name (corefile);
-      lseek (corechan, tc.core_thread_p, 0);
-      if (myread (corechan, &th, sizeof th) < 0)
-	perror_with_name (corefile);
-      lseek (corechan, tc.core_vregs_p, 0);
-      if (myread (corechan, &vector_registers, 16*128) < 0)
-	perror_with_name (corefile);
-      vector_registers.vm[0] = th.t_vect_ctx.vc_vm[0];
-      vector_registers.vm[1] = th.t_vect_ctx.vc_vm[1];
-      vector_registers.vls = th.t_vect_ctx.vc_vls;
-    }
-
-  return read_vector_register_1 (reg);
-}
-
-/* Return a pointer to vector register REG, which must already have been
-   fetched from the inferior or core file.  */
-
-static long *
-read_vector_register_1 (reg) 
-    int reg;
-{
-  switch (reg)
-    {
-    case VM_REGNUM:
-      return (long *) vector_registers.vm;
-    case VS_REGNUM:
-      return (long *) &vector_registers.vls;
-    case VL_REGNUM:
-      return 1 + (long *) &vector_registers.vls;
-    default:
-      return (long *) &vector_registers.vr[reg];
-    }
-}
-
-/* Write vector register REG, element ELEMENT, new value VAL.
-   NB: must use read-modify-write on the entire vector state,
-   since pattach does not do offsetted writes correctly.  */
-
-static void
-write_vector_register (reg, element, val)
-    int reg, element;
-    ULONGEST val;
-{
-  if (have_inferior_p ())
-    {
-      errno = 0;
-      ps.pi_thread = inferior_thread;
-      ps.pi_offset = 0;
-      ps.pi_buffer = (char *) &vector_registers;
-      ps.pi_nbytes = sizeof vector_registers;
-
-      ioctl (inferior_fd, PIXRDVREGS, &ps);
-
-      switch (reg)
-	{
-	case VL_REGNUM:
-	  vector_registers.vls =
-	    (vector_registers.vls & 0xffffffff00000000LL)
-	      + (unsigned long) val;
-	  break;
-
-	case VS_REGNUM:
-	  vector_registers.vls =
-	    (val << 32) + (unsigned long) vector_registers.vls;
-	  break;
-	    
-	default:
-	  vector_registers.vr[reg].el[element] = val;
-	  break;
-	}
-
-      ioctl (inferior_fd, PIXWRVREGS, &ps);
-
-      if (errno)
-	perror_with_name ("writing vector register");
-    }
-}
-
-/* Return the contents of communication register NUM.  */ 
-
-static ULONGEST 
-read_comm_register (num)
-     int num;
-{
-  if (have_inferior_p ())
-    {
-      ps.pi_buffer = (char *) &comm_registers;
-      ps.pi_nbytes = sizeof comm_registers;
-      ps.pi_offset = 0;
-      ps.pi_thread = inferior_thread;
-      ioctl (inferior_fd, PIXRDCREGS, &ps);
-    }
-  return comm_registers.crreg.r4[num];
-}
-
-/* Store a new value VAL into communication register NUM.  
-   NB: Must use read-modify-write on the whole comm register set
-   since pattach does not do offsetted writes correctly.  */
-
-static void
-write_comm_register (num, val)
-     int num;
-     ULONGEST val;
-{
-  if (have_inferior_p ())
-    {
-      ps.pi_buffer = (char *) &comm_registers;
-      ps.pi_nbytes = sizeof comm_registers;
-      ps.pi_offset = 0;
-      ps.pi_thread = inferior_thread;
-      ioctl (inferior_fd, PIXRDCREGS, &ps);
-      comm_registers.crreg.r4[num] = val;
-      ioctl (inferior_fd, PIXWRCREGS, &ps);
-    }
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-resume (step, signal)
-     int step;
-     int signal;
-{
-  errno = 0;
-  if (step || signal)
-    thread_continue (inferior_thread, step, signal);
-  else
-    thread_continue (-1, 0, 0);
-}
-
-/* Maybe resume some threads.
-   THREAD is which thread to resume, or -1 to resume them all.
-   STEP and SIGNAL are as in resume.
-
-   Global variable ALL_CONTINUE is set when we are here to do a
-   `cont' command; otherwise we may be doing `finish' or a call or
-   something else that will not tolerate an automatic thread switch.
-
-   If there are stopped threads waiting to deliver signals, and
-   ALL_CONTINUE, do not actually resume anything.  gdb will do a wait
-   and see one of the stopped threads in the queue.  */
-
-static void
-thread_continue (thread, step, signal)
-     int thread, step, signal;
-{
-  int n;
-
-  /* If we are to continue all threads, but not for the CONTINUE command,
-     pay no attention and continue only the selected thread.  */
-
-  if (thread < 0 && ! all_continue)
-    thread = inferior_thread;
-
-  /* If we are not stepping, we have now executed the continue part
-     of a CONTINUE command.  */
-
-  if (! step)
-    all_continue = 0;
-
-  /* Allow wait() to switch threads if this is an all-out continue.  */
-
-  thread_switch_ok = thread < 0;
-
-  /* If there are threads queued up, don't resume.  */
-
-  if (thread_switch_ok && ! signal_stack_is_empty ())
-    return;
-
-  /* OK, do it.  */
-
-  for (n = 0; n < n_threads; n++)
-    if (thread_state[n] == PI_TALIVE)
-      {
-	select_thread (n);
-
-	if ((thread < 0 || n == thread) && ! thread_is_in_kernel[n])
-	  {
-	    /* Blam the trace bits in the stack's saved psws to match 
-	       the desired step mode.  This is required so that
-	       single-stepping a return doesn't restore a psw with a
-	       clear trace bit and fly away, and conversely,
-	       proceeding through a return in a routine that was
-	       stepped into doesn't cause a phantom break by restoring
-	       a psw with the trace bit set. */
-	    scan_stack (PSW_T_BIT, step);
-	    scan_stack (PSW_S_BIT, sequential);
-	  }
-
-	ps.pi_buffer = registers;
-	ps.pi_nbytes = REGISTER_BYTES;
-	ps.pi_offset = 0;
-	ps.pi_thread = n;
-	if (! thread_is_in_kernel[n])
-	  if (ioctl (inferior_fd, PIXWRREGS, &ps))
-	    perror_with_name ("PIXWRREGS");
-
-	if (thread < 0 || n == thread)
-	  {
-	    ps.pi_pc = 1;
-	    ps.pi_signo = signal;
-	    if (ioctl (inferior_fd, step ? PIXSTEP : PIXCONTINUE, &ps) < 0)
-	      perror_with_name ("PIXCONTINUE");
-	  }
-      }
-
-  if (ioctl (inferior_fd, PIXRUN, &ps) < 0)
-    perror_with_name ("PIXRUN");
-}
-
-/* Replacement for system wait routine.  
-
-   The system wait returns with one or more threads stopped by
-   signals.  Put stopped threads on a stack and return them one by
-   one, so that it appears that wait returns one thread at a time.
-
-   Global variable THREAD_SWITCH_OK is set when gdb can tolerate wait
-   returning a new thread.  If it is false, then only one thread is
-   running; we will do a real wait, the thread will do something, and
-   we will return that.  */
-
-pid_t
-wait (w)
-    union wait *w;
-{
-  int pid;
-
-  if (!w)
-    return wait3 (0, 0, 0);
-
-  /* Do a real wait if we were told to, or if there are no queued threads.  */
-
-  if (! thread_switch_ok || signal_stack_is_empty ())
-    {
-      int thread;
-
-      pid = wait3 (w, 0, 0);
-
-      if (!WIFSTOPPED (*w) || pid != inferior_pid)
-	return pid;
-
-      /* The inferior has done something and stopped.  Read in all the
-	 threads' registers, and queue up any signals that happened.  */
-
-      if (ioctl (inferior_fd, PIXGETTHCOUNT, &ps) < 0)
-	perror_with_name ("PIXGETTHCOUNT");
-      
-      n_threads = ps.pi_othdcnt;
-      for (thread = 0; thread < n_threads; thread++)
-	{
-	  ps.pi_thread = thread;
-	  if (ioctl (inferior_fd, PIXGETSUBCODE, &ps) < 0)
-	    perror_with_name ("PIXGETSUBCODE");
-	  thread_state[thread] = ps.pi_otstate;
-
-	  if (ps.pi_otstate == PI_TALIVE)
-	    {
-	      select_thread (thread);
-	      ps.pi_buffer = registers;
-	      ps.pi_nbytes = REGISTER_BYTES;
-	      ps.pi_offset = 0;
-	      ps.pi_thread = thread;
-	      if (ioctl (inferior_fd, PIXRDREGS, &ps) < 0)
-		perror_with_name ("PIXRDREGS");
-
-	      registers_fetched ();
-
-	      thread_pc[thread] = read_pc ();
-	      thread_signal[thread] = ps.pi_osigno;
-	      thread_sigcode[thread] = ps.pi_osigcode;
-
-	      /* If the thread's stack has a context frame
-		 on top, something fucked is going on.  I do not
-		 know what, but do I know this: the only thing you
-		 can do with such a thread is continue it.  */
-
-	      thread_is_in_kernel[thread] = 
-		((read_register (PS_REGNUM) >> 25) & 3) == 0;
-
-	      /* Signals push an extended frame and then fault
-		 with a ridiculous pc.  Pop the frame.  */
-
-	      if (thread_pc[thread] > STACK_END_ADDR)
-		{
-		  POP_FRAME;
-		  if (is_break_pc (thread_pc[thread]))
-		    thread_pc[thread] = read_pc () - 2;
-		  else
-		    thread_pc[thread] = read_pc ();
-		  write_register (PC_REGNUM, thread_pc[thread]);
-		}
-	      
-	      if (ps.pi_osigno || ps.pi_osigcode)
-		{
-		  signal_stack++;
-		  signal_stack->pid = pid;
-		  signal_stack->thread = thread;
-		  signal_stack->signo = thread_signal[thread];
-		  signal_stack->subsig = thread_sigcode[thread];
-		  signal_stack->pc = thread_pc[thread];
-		}
-
-	      /* The following hackery is caused by a unix 7.1 feature:
-		 the inferior's fixed scheduling mode is cleared when
-		 it execs the shell (since the shell is not a parallel
-		 program).  So, note the 5.4 trap we get when
-		 the shell does its exec, then catch the 5.0 trap 
-		 that occurs when the debuggee starts, and set fixed
-		 scheduling mode properly.  */
-
-	      if (ps.pi_osigno == 5 && ps.pi_osigcode == 4)
-		exec_trap_timer = 1;
-	      else
-		exec_trap_timer--;
-	      
-	      if (ps.pi_osigno == 5 && exec_trap_timer == 0)
-		set_fixed_scheduling (pid, parallel == 2);
-	    }
-	}
-
-      if (signal_stack_is_empty ())
-	error ("no active threads?!");
-    }
-
-  /* Select the thread that stopped, and return *w saying why.  */
-
-  select_thread (signal_stack->thread);
-
- FIXME: need to convert from host sig.
-  stop_signal = signal_stack->signo;
-  stop_sigcode = signal_stack->subsig;
-
-  WSETSTOP (*w, signal_stack->signo);
-  w->w_thread = signal_stack->thread;
-  return (signal_stack--)->pid;
-}
-
-/* Select thread THREAD -- its registers, stack, per-thread memory.
-   This is the only routine that may assign to inferior_thread
-   or thread_regs[].  */
-
-static void
-select_thread (thread)
-     int thread;
-{
-  if (thread == inferior_thread)
-    return;
-
-  memcpy (thread_regs[inferior_thread], registers, REGISTER_BYTES);
-  ps.pi_thread = inferior_thread = thread;
-  if (have_inferior_p ())
-    ioctl (inferior_fd, PISETRWTID, &ps);
-  memcpy (registers, thread_regs[thread], REGISTER_BYTES);
-}
-  
-/* Routine to set or clear a psw bit in the psw and also all psws
-   saved on the stack.  Quits when we get to a frame in which the
-   saved psw is correct. */
-
-static void
-scan_stack (bit, val)
-    long bit, val;
-{
-  long ps = read_register (PS_REGNUM);
-  long fp;
-  if (val ? !(ps & bit) : (ps & bit))
-    {    
-      ps ^= bit;
-      write_register (PS_REGNUM, ps);
-
-      fp = read_register (FP_REGNUM);
-      while (fp & 0x80000000)
-	{
-	  ps = read_memory_integer (fp + 4, 4);
-	  if (val ? (ps & bit) : !(ps & bit))
-	    break;
-	  ps ^= bit;
-	  write_memory (fp + 4, &ps, 4);
-	  fp = read_memory_integer (fp + 8, 4);
-	}
-    }
-}
-
-/* Set fixed scheduling (alliant mode) of process PID to ARG (0 or 1).  */
-
-static void
-set_fixed_scheduling (pid, arg)
-      int arg;
-{
-  struct pattributes pattr;
-  getpattr (pid, &pattr);
-  pattr.pattr_pfixed = arg;
-  setpattr (pid, &pattr);
-}
-
-void
-core_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int n;
-
-  /* Discard all vestiges of any previous core file
-     and mark data and stack spaces as empty.  */
-
-  if (corefile)
-    free (corefile);
-  corefile = 0;
-
-  if (corechan >= 0)
-    close (corechan);
-  corechan = -1;
-
-  data_start = 0;
-  data_end = 0;
-  stack_start = STACK_END_ADDR;
-  stack_end = STACK_END_ADDR;
-  n_core = 0;
-
-  /* Now, if a new core file was specified, open it and digest it.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-      
-      if (have_inferior_p ())
-	error ("To look at a core file, you must kill the program with \"kill\".");
-      corechan = open (filename, O_RDONLY, 0);
-      if (corechan < 0)
-	perror_with_name (filename);
-
-      if (myread (corechan, &filehdr, sizeof filehdr) < 0)
-	perror_with_name (filename);
-
-      if (!IS_CORE_SOFF_MAGIC (filehdr.h_magic))
-	error ("%s: not a core file.\n", filename);
-
-      if (myread (corechan, &opthdr, filehdr.h_opthdr) < 0)
-	perror_with_name (filename);
-
-      /* Read through the section headers.
-	 For text, data, etc, record an entry in the core file map.
-	 For context and tcontext, record the file address of
-	 the context blocks.  */
-
-      lseek (corechan, (long) filehdr.h_scnptr, 0);
-
-      n_threads = 0;
-      for (n = 0; n < filehdr.h_nscns; n++)
-	{
-	  if (myread (corechan, &scnhdr, sizeof scnhdr) < 0)
-	    perror_with_name (filename);
-	  if ((scnhdr.s_flags & S_TYPMASK) >= S_TEXT
-	      && (scnhdr.s_flags & S_TYPMASK) <= S_COMON)
-	    {
-	      core_map[n_core].mem_addr = scnhdr.s_vaddr;
-	      core_map[n_core].mem_end = scnhdr.s_vaddr + scnhdr.s_size;
-	      core_map[n_core].file_addr = scnhdr.s_scnptr;
-	      core_map[n_core].type = scnhdr.s_flags & S_TYPMASK;
-	      if (core_map[n_core].type != S_TBSS
-		  && core_map[n_core].type != S_TDATA
-		  && core_map[n_core].type != S_TTEXT)
-		core_map[n_core].thread = -1;
-	      else if (n_core == 0
-		       || core_map[n_core-1].mem_addr != scnhdr.s_vaddr)
-		core_map[n_core].thread = 0;
-	      else 
-		core_map[n_core].thread = core_map[n_core-1].thread + 1;
-	      n_core++;
-	    }
-	  else if ((scnhdr.s_flags & S_TYPMASK) == S_CONTEXT)
-	    context_offset = scnhdr.s_scnptr;
-	  else if ((scnhdr.s_flags & S_TYPMASK) == S_TCONTEXT) 
-	    tcontext_offset[n_threads++] = scnhdr.s_scnptr;
-	}
-
-      /* Read the context block, struct user, struct proc,
-	 and the comm regs.  */
-
-      lseek (corechan, context_offset, 0);
-      if (myread (corechan, &c, sizeof c) < 0)
-	perror_with_name (filename);
-      lseek (corechan, c.core_user_p, 0);
-      if (myread (corechan, &u, sizeof u) < 0)
-	perror_with_name (filename);
-      lseek (corechan, c.core_proc_p, 0);
-      if (myread (corechan, &pr, sizeof pr) < 0)
-	perror_with_name (filename);
-      comm_registers = pr.p_creg;
-
-      /* Core file apparently is really there.  Make it really exist
-	 for xfer_core_file so we can do read_memory on it. */
-
-      if (filename[0] == '/')
-	corefile = savestring (filename, strlen (filename));
-      else
-	corefile = concat (current_directory, "/", filename, NULL);
-
-      printf_filtered ("Program %s ", u.u_comm);
-
-      /* Read the thread registers and fill in the thread_xxx[] data.  */
-
-      for (n = 0; n < n_threads; n++)
-	{
-	  select_thread (n);
-
-	  lseek (corechan, tcontext_offset[n], 0);
-	  if (myread (corechan, &tc, sizeof tc) < 0)
-	    perror_with_name (corefile);
-	  lseek (corechan, tc.core_thread_p, 0);
-	  if (myread (corechan, &th, sizeof th) < 0)
-	    perror_with_name (corefile);
-
-	  lseek (corechan, tc.core_syscall_context_p, 0);
-	  if (myread (corechan, registers, REGISTER_BYTES) < 0)
-	    perror_with_name (corefile);
-
-	  thread_signal[n] = th.t_cursig;
-	  thread_sigcode[n] = th.t_code;
-	  thread_state[n] = th.t_state;
-	  thread_pc[n] = read_pc ();
-
-	  if (thread_pc[n] > STACK_END_ADDR)
-	    {
-	      POP_FRAME;
-	      if (is_break_pc (thread_pc[n]))
-		thread_pc[n] = read_pc () - 2;
-	      else
-		thread_pc[n] = read_pc ();
-	      write_register (PC_REGNUM, thread_pc[n]);
-	    }
-
-	  printf_filtered ("thread %d received signal %d, %s\n",
-			   n, thread_signal[n],
-			   safe_strsignal (thread_signal[n]));
-	}
-
-      /* Select an interesting thread -- also-rans died with SIGKILL,
-	 so find one that didn't.  */
-
-      for (n = 0; n < n_threads; n++)
-	if (thread_signal[n] != 0 && thread_signal[n] != SIGKILL)
-	  {
-	    select_thread (n);
-	    stop_signal = thread_signal[n];
-	    stop_sigcode = thread_sigcode[n];
-	    break;
-	  }
-
-      core_aouthdr.a_magic = 0;
-
-      flush_cached_frames ();
-      select_frame (get_current_frame (), 0);
-      validate_files ();
-
-      print_stack_frame (selected_frame, selected_frame_level, -1);
-    }
-  else if (from_tty)
-    printf_filtered ("No core file now.\n");
-}
diff --git a/gdb/copying.awk b/gdb/copying.awk
deleted file mode 100644
index 378d620..0000000
--- a/gdb/copying.awk
+++ /dev/null
@@ -1,55 +0,0 @@
-BEGIN	{
-	  FS="\"";
-	  print "/* Do not modify this file; it is created automatically";
-	  print "   by copying.awk.  */";
-	  print "#include \"defs.h\""
-	  print "#include \"command.h\""
-	  print "extern int immediate_quit;";
-	  print "static void";
-	  print "copying_info ()";
-	  print "{";
-	  print "  immediate_quit++;";
-	}
-NR == 1,/^[ 	]*NO WARRANTY[ 	]*$/	{
-	  if (! ($0 ~ /^[ 	]*NO WARRANTY[ 	]*$/)) 
-	    {
-	      printf "  printf_filtered (\"";
-	      for (i = 1; i < NF; i++)
-		printf "%s\\\"", $i;
-	      printf "%s\\n\");\n", $NF;
-	    }
-	}
-/^[	 ]*NO WARRANTY[ 	]*$/	{
-	  print "  immediate_quit--;";
-	  print "}";
-	  print "";
-	  print "static void";
-	  print "warranty_info ()";
-	  print "{";
-	  print "  immediate_quit++;";
-	}
-/^[ 	]*NO WARRANTY[ 	]*$/, /^[ 	]*END OF TERMS AND CONDITIONS[ 	]*$/{  
-	  if (! ($0 ~ /^[ 	]*END OF TERMS AND CONDITIONS[ 	]*$/)) 
-	    {
-	      printf "  printf_filtered (\"";
-	      for (i = 1; i < NF; i++)
-		printf "%s\\\"", $i;
-	      printf "%s\\n\");\n", $NF;
-	    }
-	}
-END	{
-	  print "  immediate_quit--;";
-	  print "}";
-	  print "";
-	  print "void"
-	  print "_initialize_copying ()";
-	  print "{";
-	  print "  add_info (\"copying\", copying_info,";
-	  print "	    \"Conditions for redistributing copies of GDB.\");";
-	  print "  add_info (\"warranty\", warranty_info,";
-	  print "	  \"Various kinds of warranty you do not have.\");";
-	  print "}";
-	}
-
-
-	    
diff --git a/gdb/copying.c b/gdb/copying.c
deleted file mode 100644
index 19b1918..0000000
--- a/gdb/copying.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/* ==> Do not modify this file!!  It is created automatically
-   by copying.awk.  Modify copying.awk instead.  <== */
-
-#include "defs.h"
-#include "command.h"
-#include "gdbcmd.h"
-
-static void
-show_copying_command PARAMS ((char *, int));
-
-static void
-show_warranty_command PARAMS ((char *, int));
-
-extern int immediate_quit;
-static void
-show_copying_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  immediate_quit++;
-  printf_filtered ("		    GNU GENERAL PUBLIC LICENSE\n");
-  printf_filtered ("		       Version 2, June 1991\n");
-  printf_filtered ("\n");
-  printf_filtered (" Copyright (C) 1989, 1991 Free Software Foundation, Inc.\n");
-  printf_filtered ("                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n");
-  printf_filtered (" Everyone is permitted to copy and distribute verbatim copies\n");
-  printf_filtered (" of this license document, but changing it is not allowed.\n");
-  printf_filtered ("\n");
-  printf_filtered ("			    Preamble\n");
-  printf_filtered ("\n");
-  printf_filtered ("  The licenses for most software are designed to take away your\n");
-  printf_filtered ("freedom to share and change it.  By contrast, the GNU General Public\n");
-  printf_filtered ("License is intended to guarantee your freedom to share and change free\n");
-  printf_filtered ("software--to make sure the software is free for all its users.  This\n");
-  printf_filtered ("General Public License applies to most of the Free Software\n");
-  printf_filtered ("Foundation's software and to any other program whose authors commit to\n");
-  printf_filtered ("using it.  (Some other Free Software Foundation software is covered by\n");
-  printf_filtered ("the GNU Library General Public License instead.)  You can apply it to\n");
-  printf_filtered ("your programs, too.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  When we speak of free software, we are referring to freedom, not\n");
-  printf_filtered ("price.  Our General Public Licenses are designed to make sure that you\n");
-  printf_filtered ("have the freedom to distribute copies of free software (and charge for\n");
-  printf_filtered ("this service if you wish), that you receive source code or can get it\n");
-  printf_filtered ("if you want it, that you can change the software or use pieces of it\n");
-  printf_filtered ("in new free programs; and that you know you can do these things.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  To protect your rights, we need to make restrictions that forbid\n");
-  printf_filtered ("anyone to deny you these rights or to ask you to surrender the rights.\n");
-  printf_filtered ("These restrictions translate to certain responsibilities for you if you\n");
-  printf_filtered ("distribute copies of the software, or if you modify it.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  For example, if you distribute copies of such a program, whether\n");
-  printf_filtered ("gratis or for a fee, you must give the recipients all the rights that\n");
-  printf_filtered ("you have.  You must make sure that they, too, receive or can get the\n");
-  printf_filtered ("source code.  And you must show them these terms so they know their\n");
-  printf_filtered ("rights.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  We protect your rights with two steps: (1) copyright the software, and\n");
-  printf_filtered ("(2) offer you this license which gives you legal permission to copy,\n");
-  printf_filtered ("distribute and/or modify the software.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  Also, for each author's protection and ours, we want to make certain\n");
-  printf_filtered ("that everyone understands that there is no warranty for this free\n");
-  printf_filtered ("software.  If the software is modified by someone else and passed on, we\n");
-  printf_filtered ("want its recipients to know that what they have is not the original, so\n");
-  printf_filtered ("that any problems introduced by others will not reflect on the original\n");
-  printf_filtered ("authors' reputations.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  Finally, any free program is threatened constantly by software\n");
-  printf_filtered ("patents.  We wish to avoid the danger that redistributors of a free\n");
-  printf_filtered ("program will individually obtain patent licenses, in effect making the\n");
-  printf_filtered ("program proprietary.  To prevent this, we have made it clear that any\n");
-  printf_filtered ("patent must be licensed for everyone's free use or not licensed at all.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  The precise terms and conditions for copying, distribution and\n");
-  printf_filtered ("modification follow.\n");
-  printf_filtered ("\n");
-  printf_filtered ("		    GNU GENERAL PUBLIC LICENSE\n");
-  printf_filtered ("   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n");
-  printf_filtered ("\n");
-  printf_filtered ("  0. This License applies to any program or other work which contains\n");
-  printf_filtered ("a notice placed by the copyright holder saying it may be distributed\n");
-  printf_filtered ("under the terms of this General Public License.  The \"Program\", below,\n");
-  printf_filtered ("refers to any such program or work, and a \"work based on the Program\"\n");
-  printf_filtered ("means either the Program or any derivative work under copyright law:\n");
-  printf_filtered ("that is to say, a work containing the Program or a portion of it,\n");
-  printf_filtered ("either verbatim or with modifications and/or translated into another\n");
-  printf_filtered ("language.  (Hereinafter, translation is included without limitation in\n");
-  printf_filtered ("the term \"modification\".)  Each licensee is addressed as \"you\".\n");
-  printf_filtered ("\n");
-  printf_filtered ("Activities other than copying, distribution and modification are not\n");
-  printf_filtered ("covered by this License; they are outside its scope.  The act of\n");
-  printf_filtered ("running the Program is not restricted, and the output from the Program\n");
-  printf_filtered ("is covered only if its contents constitute a work based on the\n");
-  printf_filtered ("Program (independent of having been made by running the Program).\n");
-  printf_filtered ("Whether that is true depends on what the Program does.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  1. You may copy and distribute verbatim copies of the Program's\n");
-  printf_filtered ("source code as you receive it, in any medium, provided that you\n");
-  printf_filtered ("conspicuously and appropriately publish on each copy an appropriate\n");
-  printf_filtered ("copyright notice and disclaimer of warranty; keep intact all the\n");
-  printf_filtered ("notices that refer to this License and to the absence of any warranty;\n");
-  printf_filtered ("and give any other recipients of the Program a copy of this License\n");
-  printf_filtered ("along with the Program.\n");
-  printf_filtered ("\n");
-  printf_filtered ("You may charge a fee for the physical act of transferring a copy, and\n");
-  printf_filtered ("you may at your option offer warranty protection in exchange for a fee.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  2. You may modify your copy or copies of the Program or any portion\n");
-  printf_filtered ("of it, thus forming a work based on the Program, and copy and\n");
-  printf_filtered ("distribute such modifications or work under the terms of Section 1\n");
-  printf_filtered ("above, provided that you also meet all of these conditions:\n");
-  printf_filtered ("\n");
-  printf_filtered ("    a) You must cause the modified files to carry prominent notices\n");
-  printf_filtered ("    stating that you changed the files and the date of any change.\n");
-  printf_filtered ("\n");
-  printf_filtered ("    b) You must cause any work that you distribute or publish, that in\n");
-  printf_filtered ("    whole or in part contains or is derived from the Program or any\n");
-  printf_filtered ("    part thereof, to be licensed as a whole at no charge to all third\n");
-  printf_filtered ("    parties under the terms of this License.\n");
-  printf_filtered ("\n");
-  printf_filtered ("    c) If the modified program normally reads commands interactively\n");
-  printf_filtered ("    when run, you must cause it, when started running for such\n");
-  printf_filtered ("    interactive use in the most ordinary way, to print or display an\n");
-  printf_filtered ("    announcement including an appropriate copyright notice and a\n");
-  printf_filtered ("    notice that there is no warranty (or else, saying that you provide\n");
-  printf_filtered ("    a warranty) and that users may redistribute the program under\n");
-  printf_filtered ("    these conditions, and telling the user how to view a copy of this\n");
-  printf_filtered ("    License.  (Exception: if the Program itself is interactive but\n");
-  printf_filtered ("    does not normally print such an announcement, your work based on\n");
-  printf_filtered ("    the Program is not required to print an announcement.)\n");
-  printf_filtered ("\n");
-  printf_filtered ("These requirements apply to the modified work as a whole.  If\n");
-  printf_filtered ("identifiable sections of that work are not derived from the Program,\n");
-  printf_filtered ("and can be reasonably considered independent and separate works in\n");
-  printf_filtered ("themselves, then this License, and its terms, do not apply to those\n");
-  printf_filtered ("sections when you distribute them as separate works.  But when you\n");
-  printf_filtered ("distribute the same sections as part of a whole which is a work based\n");
-  printf_filtered ("on the Program, the distribution of the whole must be on the terms of\n");
-  printf_filtered ("this License, whose permissions for other licensees extend to the\n");
-  printf_filtered ("entire whole, and thus to each and every part regardless of who wrote it.\n");
-  printf_filtered ("\n");
-  printf_filtered ("Thus, it is not the intent of this section to claim rights or contest\n");
-  printf_filtered ("your rights to work written entirely by you; rather, the intent is to\n");
-  printf_filtered ("exercise the right to control the distribution of derivative or\n");
-  printf_filtered ("collective works based on the Program.\n");
-  printf_filtered ("\n");
-  printf_filtered ("In addition, mere aggregation of another work not based on the Program\n");
-  printf_filtered ("with the Program (or with a work based on the Program) on a volume of\n");
-  printf_filtered ("a storage or distribution medium does not bring the other work under\n");
-  printf_filtered ("the scope of this License.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  3. You may copy and distribute the Program (or a work based on it,\n");
-  printf_filtered ("under Section 2) in object code or executable form under the terms of\n");
-  printf_filtered ("Sections 1 and 2 above provided that you also do one of the following:\n");
-  printf_filtered ("\n");
-  printf_filtered ("    a) Accompany it with the complete corresponding machine-readable\n");
-  printf_filtered ("    source code, which must be distributed under the terms of Sections\n");
-  printf_filtered ("    1 and 2 above on a medium customarily used for software interchange; or,\n");
-  printf_filtered ("\n");
-  printf_filtered ("    b) Accompany it with a written offer, valid for at least three\n");
-  printf_filtered ("    years, to give any third party, for a charge no more than your\n");
-  printf_filtered ("    cost of physically performing source distribution, a complete\n");
-  printf_filtered ("    machine-readable copy of the corresponding source code, to be\n");
-  printf_filtered ("    distributed under the terms of Sections 1 and 2 above on a medium\n");
-  printf_filtered ("    customarily used for software interchange; or,\n");
-  printf_filtered ("\n");
-  printf_filtered ("    c) Accompany it with the information you received as to the offer\n");
-  printf_filtered ("    to distribute corresponding source code.  (This alternative is\n");
-  printf_filtered ("    allowed only for noncommercial distribution and only if you\n");
-  printf_filtered ("    received the program in object code or executable form with such\n");
-  printf_filtered ("    an offer, in accord with Subsection b above.)\n");
-  printf_filtered ("\n");
-  printf_filtered ("The source code for a work means the preferred form of the work for\n");
-  printf_filtered ("making modifications to it.  For an executable work, complete source\n");
-  printf_filtered ("code means all the source code for all modules it contains, plus any\n");
-  printf_filtered ("associated interface definition files, plus the scripts used to\n");
-  printf_filtered ("control compilation and installation of the executable.  However, as a\n");
-  printf_filtered ("special exception, the source code distributed need not include\n");
-  printf_filtered ("anything that is normally distributed (in either source or binary\n");
-  printf_filtered ("form) with the major components (compiler, kernel, and so on) of the\n");
-  printf_filtered ("operating system on which the executable runs, unless that component\n");
-  printf_filtered ("itself accompanies the executable.\n");
-  printf_filtered ("\n");
-  printf_filtered ("If distribution of executable or object code is made by offering\n");
-  printf_filtered ("access to copy from a designated place, then offering equivalent\n");
-  printf_filtered ("access to copy the source code from the same place counts as\n");
-  printf_filtered ("distribution of the source code, even though third parties are not\n");
-  printf_filtered ("compelled to copy the source along with the object code.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  4. You may not copy, modify, sublicense, or distribute the Program\n");
-  printf_filtered ("except as expressly provided under this License.  Any attempt\n");
-  printf_filtered ("otherwise to copy, modify, sublicense or distribute the Program is\n");
-  printf_filtered ("void, and will automatically terminate your rights under this License.\n");
-  printf_filtered ("However, parties who have received copies, or rights, from you under\n");
-  printf_filtered ("this License will not have their licenses terminated so long as such\n");
-  printf_filtered ("parties remain in full compliance.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  5. You are not required to accept this License, since you have not\n");
-  printf_filtered ("signed it.  However, nothing else grants you permission to modify or\n");
-  printf_filtered ("distribute the Program or its derivative works.  These actions are\n");
-  printf_filtered ("prohibited by law if you do not accept this License.  Therefore, by\n");
-  printf_filtered ("modifying or distributing the Program (or any work based on the\n");
-  printf_filtered ("Program), you indicate your acceptance of this License to do so, and\n");
-  printf_filtered ("all its terms and conditions for copying, distributing or modifying\n");
-  printf_filtered ("the Program or works based on it.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  6. Each time you redistribute the Program (or any work based on the\n");
-  printf_filtered ("Program), the recipient automatically receives a license from the\n");
-  printf_filtered ("original licensor to copy, distribute or modify the Program subject to\n");
-  printf_filtered ("these terms and conditions.  You may not impose any further\n");
-  printf_filtered ("restrictions on the recipients' exercise of the rights granted herein.\n");
-  printf_filtered ("You are not responsible for enforcing compliance by third parties to\n");
-  printf_filtered ("this License.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  7. If, as a consequence of a court judgment or allegation of patent\n");
-  printf_filtered ("infringement or for any other reason (not limited to patent issues),\n");
-  printf_filtered ("conditions are imposed on you (whether by court order, agreement or\n");
-  printf_filtered ("otherwise) that contradict the conditions of this License, they do not\n");
-  printf_filtered ("excuse you from the conditions of this License.  If you cannot\n");
-  printf_filtered ("distribute so as to satisfy simultaneously your obligations under this\n");
-  printf_filtered ("License and any other pertinent obligations, then as a consequence you\n");
-  printf_filtered ("may not distribute the Program at all.  For example, if a patent\n");
-  printf_filtered ("license would not permit royalty-free redistribution of the Program by\n");
-  printf_filtered ("all those who receive copies directly or indirectly through you, then\n");
-  printf_filtered ("the only way you could satisfy both it and this License would be to\n");
-  printf_filtered ("refrain entirely from distribution of the Program.\n");
-  printf_filtered ("\n");
-  printf_filtered ("If any portion of this section is held invalid or unenforceable under\n");
-  printf_filtered ("any particular circumstance, the balance of the section is intended to\n");
-  printf_filtered ("apply and the section as a whole is intended to apply in other\n");
-  printf_filtered ("circumstances.\n");
-  printf_filtered ("\n");
-  printf_filtered ("It is not the purpose of this section to induce you to infringe any\n");
-  printf_filtered ("patents or other property right claims or to contest validity of any\n");
-  printf_filtered ("such claims; this section has the sole purpose of protecting the\n");
-  printf_filtered ("integrity of the free software distribution system, which is\n");
-  printf_filtered ("implemented by public license practices.  Many people have made\n");
-  printf_filtered ("generous contributions to the wide range of software distributed\n");
-  printf_filtered ("through that system in reliance on consistent application of that\n");
-  printf_filtered ("system; it is up to the author/donor to decide if he or she is willing\n");
-  printf_filtered ("to distribute software through any other system and a licensee cannot\n");
-  printf_filtered ("impose that choice.\n");
-  printf_filtered ("\n");
-  printf_filtered ("This section is intended to make thoroughly clear what is believed to\n");
-  printf_filtered ("be a consequence of the rest of this License.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  8. If the distribution and/or use of the Program is restricted in\n");
-  printf_filtered ("certain countries either by patents or by copyrighted interfaces, the\n");
-  printf_filtered ("original copyright holder who places the Program under this License\n");
-  printf_filtered ("may add an explicit geographical distribution limitation excluding\n");
-  printf_filtered ("those countries, so that distribution is permitted only in or among\n");
-  printf_filtered ("countries not thus excluded.  In such case, this License incorporates\n");
-  printf_filtered ("the limitation as if written in the body of this License.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  9. The Free Software Foundation may publish revised and/or new versions\n");
-  printf_filtered ("of the General Public License from time to time.  Such new versions will\n");
-  printf_filtered ("be similar in spirit to the present version, but may differ in detail to\n");
-  printf_filtered ("address new problems or concerns.\n");
-  printf_filtered ("\n");
-  printf_filtered ("Each version is given a distinguishing version number.  If the Program\n");
-  printf_filtered ("specifies a version number of this License which applies to it and \"any\n");
-  printf_filtered ("later version\", you have the option of following the terms and conditions\n");
-  printf_filtered ("either of that version or of any later version published by the Free\n");
-  printf_filtered ("Software Foundation.  If the Program does not specify a version number of\n");
-  printf_filtered ("this License, you may choose any version ever published by the Free Software\n");
-  printf_filtered ("Foundation.\n");
-  printf_filtered ("\n");
-  printf_filtered ("  10. If you wish to incorporate parts of the Program into other free\n");
-  printf_filtered ("programs whose distribution conditions are different, write to the author\n");
-  printf_filtered ("to ask for permission.  For software which is copyrighted by the Free\n");
-  printf_filtered ("Software Foundation, write to the Free Software Foundation; we sometimes\n");
-  printf_filtered ("make exceptions for this.  Our decision will be guided by the two goals\n");
-  printf_filtered ("of preserving the free status of all derivatives of our free software and\n");
-  printf_filtered ("of promoting the sharing and reuse of software generally.\n");
-  printf_filtered ("\n");
-  immediate_quit--;
-}
-
-
-void
-_initialize_copying ()
-{
-  add_cmd ("copying", no_class, show_copying_command,
-	   "Conditions for redistributing copies of GDB.",
-	   &showlist);
-  add_cmd ("warranty", no_class, show_warranty_command,
-	   "Various kinds of warranty you do not have.",
-	   &showlist);
-
-  /* For old-timers, allow "info copying", etc.  */
-  add_info ("copying", show_copying_command,
-	    "Conditions for redistributing copies of GDB.");
-  add_info ("warranty", show_warranty_command,
-	    "Various kinds of warranty you do not have.");
-}
-
-
-static void
-show_warranty_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  immediate_quit++;
-  printf_filtered ("gdb is free software, covered by the GNU General Public\n");
-  printf_filtered ("License, and you are welcome to change it and/or distribute\n");
-  printf_filtered ("copies of it under certain conditions.  This version of gdb\n");
-  printf_filtered ("is supported for customers of Cygnus Solutions.\n");
-  printf_filtered ("\n");
-  printf_filtered ("For non customers, gdb has NO WARRANTY.\n");
-  printf_filtered ("\n");
-  printf_filtered ("Because this software is licensed free of charge, there are no\n");
-  printf_filtered ("warranties for it, to the extent permitted by applicable law.\n");
-  printf_filtered ("Except when otherwise stated in writing, the copyright holders\n");
-  printf_filtered ("and/or other parties provide the software \"as is\" without\n");
-  printf_filtered ("warranty of any kind, either expressed or implied, including,\n");
-  printf_filtered ("but not limited to, the implied warranties of merchantability\n");
-  printf_filtered ("and fitness for a particular purpose.  The entire risk as\n");
-  printf_filtered ("to the quality and performance of the software is with you.\n");
-  printf_filtered ("Should the software provide defective, you assume the cost of\n");
-  printf_filtered ("all necessary servicing, repair or correction.\n");
-  printf_filtered ("\n");
-  printf_filtered ("In no event, unless required by applicable law or agreed to\n");
-  printf_filtered ("in writing, will any copyright holder, or any other party who\n");
-  printf_filtered ("may modify and/or redistribute the program as permitted above,\n");
-  printf_filtered ("be liable to you for damages, including any general, special,\n");
-  printf_filtered ("incidental or consequential damages arising out of the use\n");
-  printf_filtered ("or inability to use the program (including but not limited\n");
-  printf_filtered ("to loss of data or data being rendered inaccurate or losses\n");
-  printf_filtered ("sustained by your or third parties or a failure of the program\n");
-  printf_filtered ("to operate with any other programs), even if such holder or\n");
-  printf_filtered ("other party has been advised of the possibility of such damages.\n");
-  printf_filtered ("\n");
-  immediate_quit--;
-}
diff --git a/gdb/core-aout.c b/gdb/core-aout.c
deleted file mode 100644
index 3c1d499..0000000
--- a/gdb/core-aout.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/* Extract registers from a "standard" core file, for GDB.
-   Copyright (C) 1988-1998  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Typically used on systems that have a.out format executables.
-   corefile.c is supposed to contain the more machine-independent
-   aspects of reading registers from core files, while this file is
-   more machine specific.  */
-
-#include "defs.h"
-
-#ifdef HAVE_PTRACE_H
-# include <ptrace.h>
-#else
-# ifdef HAVE_SYS_PTRACE_H
-#  include <sys/ptrace.h>
-# endif
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include "gdbcore.h"
-#include "value.h" /* For supply_register.  */
-#include "inferior.h" /* For ARCH_NUM_REGS. */
-
-/* These are needed on various systems to expand REGISTER_U_ADDR.  */
-#ifndef USG
-#include <sys/dir.h>
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include <sys/user.h>
-#endif
-
-#ifndef CORE_REGISTER_ADDR
-#define CORE_REGISTER_ADDR(regno, regptr) register_addr(regno, regptr)
-#endif /* CORE_REGISTER_ADDR */
-
-#ifdef NEED_SYS_CORE_H
-#include <sys/core.h>
-#endif
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-void _initialize_core_aout PARAMS ((void));
-
-/* Extract the register values out of the core file and store
-   them where `read_register' will find them.
-
-   CORE_REG_SECT points to the register values themselves, read into memory.
-   CORE_REG_SIZE is the size of that area.
-   WHICH says which set of registers we are handling (0 = int, 2 = float
-         on machines where they are discontiguous).
-   REG_ADDR is the offset from u.u_ar0 to the register values relative to
-            core_reg_sect.  This is used with old-fashioned core files to
-	    locate the registers in a large upage-plus-stack ".reg" section.
-	    Original upage address X is at location core_reg_sect+x+reg_addr.
- */
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;
-{
-  int regno;
-  CORE_ADDR addr;
-  int bad_reg = -1;
-  CORE_ADDR reg_ptr = -reg_addr; /* Original u.u_ar0 is -reg_addr. */
-  int numregs = ARCH_NUM_REGS;
-
-  /* If u.u_ar0 was an absolute address in the core file, relativize it now,
-     so we can use it as an offset into core_reg_sect.  When we're done,
-     "register 0" will be at core_reg_sect+reg_ptr, and we can use
-     CORE_REGISTER_ADDR to offset to the other registers.  If this is a modern
-     core file without a upage, reg_ptr will be zero and this is all a big
-     NOP.  */
-  if (reg_ptr > core_reg_size)
-    reg_ptr -= KERNEL_U_ADDR;
-
-  for (regno = 0; regno < numregs; regno++)
-    {
-      addr = CORE_REGISTER_ADDR (regno, reg_ptr);
-      if (addr >= core_reg_size
-	  && bad_reg < 0)
-	bad_reg = regno;
-    else
-      supply_register (regno, core_reg_sect + addr);
-    }
-
-  if (bad_reg >= 0)
-    error ("Register %s not found in core file.", REGISTER_NAME (bad_reg));
-}
-
-
-#ifdef REGISTER_U_ADDR
-
-/* Return the address in the core dump or inferior of register REGNO.
-   BLOCKEND is the address of the end of the user structure.  */
-
-CORE_ADDR
-register_addr (regno, blockend)
-     int regno;
-     CORE_ADDR blockend;
-{
-  CORE_ADDR addr;
-
-  if (regno < 0 || regno >= ARCH_NUM_REGS)
-    error ("Invalid register number %d.", regno);
-
-  REGISTER_U_ADDR (addr, blockend, regno);
-
-  return addr;
-}
-
-#endif /* REGISTER_U_ADDR */
-
-
-/* Register that we are able to handle aout (trad-core) file formats.  */
-
-static struct core_fns aout_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_aout ()
-{
-  add_core_fns (&aout_core_fns);
-}
diff --git a/gdb/core-regset.c b/gdb/core-regset.c
deleted file mode 100644
index d925abe..0000000
--- a/gdb/core-regset.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Machine independent GDB support for core files on systems using "regsets".
-   Copyright 1993-1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-/*			N  O  T  E  S
-
-This file is used by most systems that implement /proc.  For these systems,
-the general registers are laid out the same way in both the core file and
-the gregset_p structure.  The current exception to this is Irix-4.*, where
-the gregset_p structure is split up into two pieces in the core file.
-
-The general register and floating point register sets are manipulated by
-separate ioctl's.  This file makes the assumption that if FP0_REGNUM is
-defined, then support for the floating point register set is desired,
-regardless of whether or not the actual target has floating point hardware.
-
- */
-
-#include "defs.h"
-
-#include <time.h>
-#ifdef HAVE_SYS_PROCFS_H
-#include <sys/procfs.h>
-#endif
-#include <fcntl.h>
-#include <errno.h>
-#include "gdb_string.h"
-
-#include "inferior.h"
-#include "target.h"
-#include "command.h"
-#include "gdbcore.h"
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-void _initialize_core_regset PARAMS ((void));
-
-/*
-
-GLOBAL FUNCTION
-
-	fetch_core_registers -- fetch current registers from core file
-
-SYNOPSIS
-
-	void fetch_core_registers (char *core_reg_sect,
-					  unsigned core_reg_size,
-					  int which, CORE_ADDR reg_addr)
-
-DESCRIPTION
-
-	Read the values of either the general register set (WHICH equals 0)
-	or the floating point register set (WHICH equals 2) from the core
-	file data (pointed to by CORE_REG_SECT), and update gdb's idea of
-	their current values.  The CORE_REG_SIZE parameter is ignored.
-
-NOTES
-
-	Use the indicated sizes to validate the gregset and fpregset
-	structures.
-*/
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;	/* Unused in this version */
-{
-#if defined (HAVE_GREGSET_T) && defined (HAVE_FPREGSET_T)
-  gregset_t gregset;
-  fpregset_t fpregset;
-
-  if (which == 0)
-    {
-      if (core_reg_size != sizeof (gregset))
-	{
-	  warning ("wrong size gregset struct in core file");
-	}
-      else
-	{
-	  memcpy ((char *) &gregset, core_reg_sect, sizeof (gregset));
-	  supply_gregset (&gregset);
-	}
-    }
-  else if (which == 2)
-    {
-      if (core_reg_size != sizeof (fpregset))
-	{
-	  warning ("wrong size fpregset struct in core file");
-	}
-      else
-	{
-	  memcpy ((char *) &fpregset, core_reg_sect, sizeof (fpregset));
-#if defined (FP0_REGNUM)
-	  supply_fpregset (&fpregset);
-#endif
-	}
-    }
-#endif	/* defined(HAVE_GREGSET_T) && defined (HAVE_FPREGSET_T) */
-}
-
-
-/* Register that we are able to handle ELF file formats using standard
-   procfs "regset" structures.  */
-
-static struct core_fns regset_core_fns =
-{
-  bfd_target_elf_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_regset ()
-{
-  add_core_fns (&regset_core_fns);
-}
diff --git a/gdb/core-sol2.c b/gdb/core-sol2.c
deleted file mode 100644
index 3c69e63..0000000
--- a/gdb/core-sol2.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Machine independent support for Solaris 2 core files for GDB.
-   Copyright 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-/* Solaris comes with two flavours of core files, cores generated by
-   an ELF executable and cores generated by programs that were
-   run under BCP (the part of Solaris which allows it to run SunOS4
-   a.out files).
-   This file combines the core register fetching from core-regset.c
-   and sparc-nat.c to be able to read both flavours.  */
-
-#include "defs.h"
-#include <time.h>
-#include <sys/types.h>
-#include <sys/regset.h>
-#include <sys/procfs.h>
-#include <fcntl.h>
-#include <errno.h>
-#include "gdb_string.h"
-
-#include "inferior.h"
-#include "target.h"
-#include "command.h"
-#include "gdbcore.h"
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;	/* Unused in this version */
-{
-  prgregset_t prgregset;
-  prfpregset_t prfpregset;
-
-  if (which == 0)
-    {
-      if (core_reg_size == sizeof (prgregset))
-	{
-	  memcpy ((char *) &prgregset, core_reg_sect, sizeof (prgregset));
-	  supply_gregset (&prgregset);
-	}
-      else if (core_reg_size == sizeof (struct regs))
-	{
-#define gregs ((struct regs *)core_reg_sect)
-	  /* G0 *always* holds 0.  */
-	  *(int *)&registers[REGISTER_BYTE (0)] = 0;
-
-	  /* The globals and output registers.  */
-	  memcpy (&registers[REGISTER_BYTE (G1_REGNUM)], &gregs->r_g1, 
-		  15 * REGISTER_RAW_SIZE (G1_REGNUM));
-	  *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = gregs->r_ps;
-	  *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = gregs->r_pc;
-	  *(int *)&registers[REGISTER_BYTE (NPC_REGNUM)] = gregs->r_npc;
-	  *(int *)&registers[REGISTER_BYTE (Y_REGNUM)] = gregs->r_y;
-
-	  /* My best guess at where to get the locals and input
-	     registers is exactly where they usually are, right above
-	     the stack pointer.  If the core dump was caused by a bus error
-	     from blowing away the stack pointer (as is possible) then this
-	     won't work, but it's worth the try. */
-	  {
-	    int sp;
-
-	    sp = *(int *)&registers[REGISTER_BYTE (SP_REGNUM)];
-	    if (0 != target_read_memory (sp,
-					 &registers[REGISTER_BYTE (L0_REGNUM)], 
-					 16 * REGISTER_RAW_SIZE (L0_REGNUM)))
-	      {
-		warning ("couldn't read input and local registers from core file\n");
-	      }
-	  }
-	}
-      else
-	{
-	  warning ("wrong size gregset struct in core file");
-	}
-    }
-  else if (which == 2)
-    {
-      if (core_reg_size == sizeof (prfpregset))
-	{
-	  memcpy ((char *) &prfpregset, core_reg_sect, sizeof (prfpregset));
-	  supply_fpregset (&prfpregset);
-	}
-      else if (core_reg_size >= sizeof (struct fpu))
-	{
-#define fpuregs  ((struct fpu *) core_reg_sect)
-	  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &fpuregs->fpu_fr,
-		  sizeof (fpuregs->fpu_fr));
-	  memcpy (&registers[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr,
-		  sizeof (FPU_FSR_TYPE));
-	}
-      else
-	{
-	  warning ("wrong size fpregset struct in core file");
-	}
-    }
-}
-
-
-/* Register that we are able to handle solaris core file formats. */
-
-static struct core_fns solaris_core_fns =
-{
-  bfd_target_elf_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_solaris ()
-{
-  add_core_fns (&solaris_core_fns);
-}
diff --git a/gdb/core-svr4.c b/gdb/core-svr4.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/core-svr4.c
+++ /dev/null
diff --git a/gdb/corefile.c b/gdb/corefile.c
deleted file mode 100644
index 94e56eb..0000000
--- a/gdb/corefile.c
+++ /dev/null
@@ -1,479 +0,0 @@
-/* Core dump and executable file functions above target vector, for GDB.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include "frame.h"  /* required by inferior.h */
-#include "inferior.h"
-#include "symtab.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "bfd.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "dis-asm.h"
-#include "language.h"
-#include "gdb_stat.h"
-#include "symfile.h"
-#include "objfiles.h"
-
-extern char registers[];
-
-/* Local function declarations.  */
-
-static void call_extra_exec_file_hooks PARAMS ((char *filename));
-
-/* You can have any number of hooks for `exec_file_command' command to call.
-   If there's only one hook, it is set in exec_file_display hook.
-   If there are two or more hooks, they are set in exec_file_extra_hooks[],
-   and exec_file_display_hook is set to a function that calls all of them.
-   This extra complexity is needed to preserve compatibility with
-   old code that assumed that only one hook could be set, and which called
-   exec_file_display_hook directly.  */
-
-typedef void (*hook_type) PARAMS ((char *));
-
-hook_type exec_file_display_hook;		/* the original hook */
-static hook_type *exec_file_extra_hooks;	/* array of additional hooks */
-static int exec_file_hook_count = 0;		/* size of array */
-
-/* Binary file diddling handle for the core file.  */
-
-bfd *core_bfd = NULL;
-
-
-/* Backward compatability with old way of specifying core files.  */
-
-void
-core_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  struct target_ops *t;
-
-  dont_repeat ();			/* Either way, seems bogus. */
-
-  t = find_core_target ();
-  if (t != NULL)
-    if (!filename)
-      (t->to_detach) (filename, from_tty);
-    else
-      {
-        /* Yes, we were given the path of a core file.  Do we already
-           have a symbol file?  If not, can we determine it from the
-           core file?  If we can, do so.
-           */
-#ifdef HPUXHPPA
-        if (symfile_objfile == NULL)
-          {
-            char *  symfile;
-            symfile = t->to_core_file_to_sym_file (filename);
-            if (symfile)
-              {
-                char *  symfile_copy = strdup (symfile);
-
-                make_cleanup (free, symfile_copy);
-                symbol_file_command (symfile_copy, from_tty);
-              }
-            else
-              warning ("Unknown symbols for '%s'; use the 'symbol-file' command.", filename);
-          }
-#endif
-        (t->to_open) (filename, from_tty);
-      }
-  else
-    error ("GDB can't read core files on this machine.");
-}
-
-
-/* If there are two or more functions that wish to hook into exec_file_command,
- * this function will call all of the hook functions. */
-
-static void
-call_extra_exec_file_hooks (filename)
-     char *filename;
-{
-  int i;
-
-  for (i = 0; i < exec_file_hook_count; i++)
-    (*exec_file_extra_hooks[i])(filename);
-}
-
-/* Call this to specify the hook for exec_file_command to call back.
-   This is called from the x-window display code.  */
-
-void
-specify_exec_file_hook (hook)
-     void (*hook) PARAMS ((char *));
-{
-  hook_type *new_array;
-
-  if (exec_file_display_hook != NULL)
-    {
-      /* There's already a hook installed.  Arrange to have both it
-       * and the subsequent hooks called. */
-      if (exec_file_hook_count == 0)
-	{
-	  /* If this is the first extra hook, initialize the hook array. */
-	  exec_file_extra_hooks = (hook_type *) xmalloc (sizeof(hook_type));
-	  exec_file_extra_hooks[0] = exec_file_display_hook;
-	  exec_file_display_hook = call_extra_exec_file_hooks;
-	  exec_file_hook_count = 1;
-	}
-
-      /* Grow the hook array by one and add the new hook to the end.
-         Yes, it's inefficient to grow it by one each time but since
-         this is hardly ever called it's not a big deal.  */
-      exec_file_hook_count++;
-      new_array =
-	(hook_type *) xrealloc (exec_file_extra_hooks,
-				exec_file_hook_count * sizeof(hook_type));
-      exec_file_extra_hooks = new_array;
-      exec_file_extra_hooks[exec_file_hook_count - 1] = hook;
-    }
-  else
-    exec_file_display_hook = hook;
-}
-
-/* The exec file must be closed before running an inferior.
-   If it is needed again after the inferior dies, it must
-   be reopened.  */
-
-void
-close_exec_file ()
-{
-#if 0 /* FIXME */
-  if (exec_bfd)
-    bfd_tempclose (exec_bfd);
-#endif
-}
-
-void
-reopen_exec_file ()
-{
-#if 0 /* FIXME */
-  if (exec_bfd)
-    bfd_reopen (exec_bfd);
-#else
-  char *filename;
-  int res;
-  struct stat st;
-  long mtime;
-
-  /* Don't do anything if the current target isn't exec. */
-  if (exec_bfd == NULL || strcmp (target_shortname, "exec") != 0)
-    return;
- 
-  /* If the timestamp of the exec file has changed, reopen it. */
-  filename = strdup (bfd_get_filename (exec_bfd));
-  make_cleanup (free, filename);
-  mtime = bfd_get_mtime(exec_bfd);
-  res = stat (filename, &st);
-
-  if (mtime && mtime != st.st_mtime)
-    exec_file_command (filename, 0);
-#endif
-}
-
-/* If we have both a core file and an exec file,
-   print a warning if they don't go together.  */
-
-void
-validate_files ()
-{
-  if (exec_bfd && core_bfd)
-    {
-      if (!core_file_matches_executable_p (core_bfd, exec_bfd))
-	warning ("core file may not match specified executable file.");
-      else if (bfd_get_mtime(exec_bfd) > bfd_get_mtime(core_bfd))
-	warning ("exec file is newer than core file.");
-    }
-}
-
-/* Return the name of the executable file as a string.
-   ERR nonzero means get error if there is none specified;
-   otherwise return 0 in that case.  */
-
-char *
-get_exec_file (err)
-     int err;
-{
-  if (exec_bfd) return bfd_get_filename(exec_bfd);
-  if (!err)     return NULL;
-
-  error ("No executable file specified.\n\
-Use the \"file\" or \"exec-file\" command.");
-  return NULL;
-}
-
-
-/* Report a memory error with error().  */
-
-void
-memory_error (status, memaddr)
-     int status;
-     CORE_ADDR memaddr;
-{
-  if (status == EIO)
-    {
-      /* Actually, address between memaddr and memaddr + len
-	 was out of bounds. */
-      error_begin ();
-      printf_filtered ("Cannot access memory at address ");
-      print_address_numeric (memaddr, 1, gdb_stdout);
-      printf_filtered (".\n");
-      return_to_top_level (RETURN_ERROR);
-    }
-  else
-    {
-      error_begin ();
-      printf_filtered ("Error accessing memory address ");
-      print_address_numeric (memaddr, 1, gdb_stdout);
-      printf_filtered (": %s.\n",
-			 safe_strerror (status));
-      return_to_top_level (RETURN_ERROR);
-    }
-}
-
-/* Same as target_read_memory, but report an error if can't read.  */
-void
-read_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int status;
-  status = target_read_memory (memaddr, myaddr, len);
-  if (status != 0)
-    memory_error (status, memaddr);
-}
-
-void
-read_memory_section (memaddr, myaddr, len, bfd_section)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     asection *bfd_section;
-{
-  int status;
-  status = target_read_memory_section (memaddr, myaddr, len, bfd_section);
-  if (status != 0)
-    memory_error (status, memaddr);
-}
-
-/* Like target_read_memory, but slightly different parameters.  */
-
-int
-dis_asm_read_memory (memaddr, myaddr, len, info)
-     bfd_vma memaddr;
-     bfd_byte *myaddr;
-     int len;
-     disassemble_info *info;
-{
-  return target_read_memory (memaddr, (char *) myaddr, len);
-}
-
-/* Like memory_error with slightly different parameters.  */
-void
-dis_asm_memory_error (status, memaddr, info)
-     int status;
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  memory_error (status, memaddr);
-}
-
-/* Like print_address with slightly different parameters.  */
-void
-dis_asm_print_address (addr, info)
-     bfd_vma addr;
-     struct disassemble_info *info;
-{
-  print_address (addr, info->stream);
-}
-
-/* Same as target_write_memory, but report an error if can't write.  */
-void
-write_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int status;
-
-  status = target_write_memory (memaddr, myaddr, len);
-  if (status != 0)
-    memory_error (status, memaddr);
-}
-
-/* Read an integer from debugged memory, given address and number of bytes.  */
-
-LONGEST
-read_memory_integer (memaddr, len)
-     CORE_ADDR memaddr;
-     int len;
-{
-  char buf[sizeof (LONGEST)];
-
-  read_memory (memaddr, buf, len);
-  return extract_signed_integer (buf, len);
-}
-
-ULONGEST
-read_memory_unsigned_integer (memaddr, len)
-     CORE_ADDR memaddr;
-     int len;
-{
-  char buf[sizeof (ULONGEST)];
-
-  read_memory (memaddr, buf, len);
-  return extract_unsigned_integer (buf, len);
-}
-
-void
-read_memory_string (memaddr, buffer, max_len)
-     CORE_ADDR memaddr;
-     char * buffer;
-     int max_len;
-{
-  register char * cp;
-  register int i;
-  int cnt;
-
-  cp = buffer;
-  while (1)
-    {
-      if (cp - buffer >= max_len)
-        {
-          buffer[max_len - 1] = '\0';
-          break;
-        }
-      cnt = max_len - (cp - buffer);
-      if (cnt > 8)
-	cnt = 8;
-      read_memory (memaddr + (int) (cp - buffer), cp, cnt);
-      for (i = 0; i < cnt && *cp; i++, cp++)
-        ; /* null body */
-
-      if (i < cnt && !*cp)
-        break;
-    }
-}
-
-
-#if 0
-/* Enable after 4.12.  It is not tested.  */
-
-/* Search code.  Targets can just make this their search function, or
-   if the protocol has a less general search function, they can call this
-   in the cases it can't handle.  */
-void
-generic_search (len, data, mask, startaddr, increment, lorange, hirange
-		addr_found, data_found)
-     int len;
-     char *data;
-     char *mask;
-     CORE_ADDR startaddr;
-     int increment;
-     CORE_ADDR lorange;
-     CORE_ADDR hirange;
-     CORE_ADDR *addr_found;
-     char *data_found;
-{
-  int i;
-  CORE_ADDR curaddr = startaddr;
-
-  while (curaddr >= lorange && curaddr < hirange)
-    {
-      read_memory (curaddr, data_found, len);
-      for (i = 0; i < len; ++i)
-	if ((data_found[i] & mask[i]) != data[i])
-	  goto try_again;
-      /* It matches.  */
-      *addr_found = curaddr;
-      return;
-
-    try_again:
-      curaddr += increment;
-    }
-  *addr_found = (CORE_ADDR)0;
-  return;
-}
-#endif /* 0 */
-
-/* The current default bfd target.  Points to storage allocated for
-   gnutarget_string.  */
-char *gnutarget;
-
-/* Same thing, except it is "auto" not NULL for the default case.  */
-static char *gnutarget_string;
-
-static void set_gnutarget_command
-  PARAMS ((char *, int, struct cmd_list_element *));
-
-static void
-set_gnutarget_command (ignore, from_tty, c)
-     char *ignore;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  if (STREQ (gnutarget_string, "auto"))
-    gnutarget = NULL;
-  else
-    gnutarget = gnutarget_string;
-}
-
-/* Set the gnutarget.  */
-void
-set_gnutarget (newtarget)
-     char *newtarget;
-{
-  if (gnutarget_string != NULL)
-    free (gnutarget_string);
-  gnutarget_string = savestring (newtarget, strlen (newtarget));
-  set_gnutarget_command (NULL, 0, NULL);
-}
-
-void
-_initialize_core()
-{
-  struct cmd_list_element *c;
-  c = add_cmd ("core-file", class_files, core_file_command,
-	       "Use FILE as core dump for examining memory and registers.\n\
-No arg means have no core file.  This command has been superseded by the\n\
-`target core' and `detach' commands.", &cmdlist);
-  c->completer = filename_completer;
-
-  c = add_set_cmd ("gnutarget", class_files, var_string_noescape,
-		  (char *) &gnutarget_string,
-		  "Set the current BFD target.\n\
-Use `set gnutarget auto' to specify automatic detection.",
-		  &setlist);
-  c->function.sfunc = set_gnutarget_command;
-  add_show_from_set (c, &showlist);
-
-  if (getenv ("GNUTARGET"))
-    set_gnutarget (getenv ("GNUTARGET"));
-  else
-    set_gnutarget ("auto");
-}
diff --git a/gdb/corelow.c b/gdb/corelow.c
deleted file mode 100644
index e635257..0000000
--- a/gdb/corelow.c
+++ /dev/null
@@ -1,511 +0,0 @@
-/* Core dump and executable file functions below target vector, for GDB.
-   Copyright 1986, 87, 89, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include "frame.h"  /* required by inferior.h */
-#include "inferior.h"
-#include "symtab.h"
-#include "command.h"
-#include "bfd.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "gdbthread.h"
-
-/* List of all available core_fns.  On gdb startup, each core file register
-   reader calls add_core_fns() to register information on each core format it
-   is prepared to read. */
-
-static struct core_fns *core_file_fns = NULL;
-
-static void core_files_info PARAMS ((struct target_ops *));
-
-#ifdef SOLIB_ADD
-static int solib_add_stub PARAMS ((PTR));
-#endif
-
-static void core_open PARAMS ((char *, int));
-
-static void core_detach PARAMS ((char *, int));
-
-static void core_close PARAMS ((int));
-
-static void get_core_registers PARAMS ((int));
-
-static void add_to_thread_list PARAMS ((bfd *, asection *, PTR));
-
-static int ignore PARAMS ((CORE_ADDR, char *));
-
-static char *core_file_to_sym_file PARAMS ((char *));
-
-static int core_file_thread_alive PARAMS ((int tid));
-
-static void init_core_ops PARAMS ((void));
-
-void _initialize_corelow PARAMS ((void));
-
-struct target_ops core_ops;
-
-/* Link a new core_fns into the global core_file_fns list.  Called on gdb
-   startup by the _initialize routine in each core file register reader, to
-   register information about each format the the reader is prepared to
-   handle. */
-
-void
-add_core_fns (cf)
-     struct core_fns *cf;
-{
-  cf -> next = core_file_fns;
-  core_file_fns = cf;
-}
-
-
-/* Discard all vestiges of any previous core file and mark data and stack
-   spaces as empty.  */
-
-/* ARGSUSED */
-static void
-core_close (quitting)
-     int quitting;
-{
-  char *name;
-
-  if (core_bfd)
-    {
-      inferior_pid = 0;		/* Avoid confusion from thread stuff */
-
-      name = bfd_get_filename (core_bfd);
-      if (!bfd_close (core_bfd))
-	warning ("cannot close \"%s\": %s",
-		 name, bfd_errmsg (bfd_get_error ()));
-      free (name);
-      core_bfd = NULL;
-#ifdef CLEAR_SOLIB
-      CLEAR_SOLIB ();
-#endif
-      if (core_ops.to_sections)
-	{
-	  free ((PTR)core_ops.to_sections);
-	  core_ops.to_sections = NULL;
-	  core_ops.to_sections_end = NULL;
-	}
-    }
-}
-
-#ifdef SOLIB_ADD
-/* Stub function for catch_errors around shared library hacking.  FROM_TTYP
-   is really an int * which points to from_tty.  */
-
-static int 
-solib_add_stub (from_ttyp)
-     PTR from_ttyp;
-{
-  SOLIB_ADD (NULL, *(int *)from_ttyp, &current_target);
-  re_enable_breakpoints_in_shlibs ();
-  return 0;
-}
-#endif /* SOLIB_ADD */
-
-/* Look for sections whose names start with `.reg/' so that we can extract the
-   list of threads in a core file.  */
-
-static void
-add_to_thread_list (abfd, asect, reg_sect_arg)
-     bfd *abfd;
-     asection *asect;
-     PTR reg_sect_arg;
-{
-  int thread_id;
-  asection *reg_sect = (asection *) reg_sect_arg;
-
-  if (strncmp (bfd_section_name (abfd, asect), ".reg/", 5) != 0)
-    return;
-
-  thread_id = atoi (bfd_section_name (abfd, asect) + 5);
-
-  add_thread (thread_id);
-
-/* Warning, Will Robinson, looking at BFD private data! */
-
-  if (reg_sect != NULL
-      && asect->filepos == reg_sect->filepos) /* Did we find .reg? */
-    inferior_pid = thread_id;	/* Yes, make it current */
-}
-
-/* This routine opens and sets up the core file bfd.  */
-
-static void
-core_open (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  const char *p;
-  int siggy;
-  struct cleanup *old_chain;
-  char *temp;
-  bfd *temp_bfd;
-  int ontop;
-  int scratch_chan;
-
-  target_preopen (from_tty);
-  if (!filename)
-    {
-      error (core_bfd ? 
-       "No core file specified.  (Use `detach' to stop debugging a core file.)"
-     : "No core file specified.");
-    }
-
-  filename = tilde_expand (filename);
-  if (filename[0] != '/')
-    {
-      temp = concat (current_directory, "/", filename, NULL);
-      free (filename);
-      filename = temp;
-    }
-
-  old_chain = make_cleanup (free, filename);
-
-  scratch_chan = open (filename, write_files ? O_RDWR : O_RDONLY, 0);
-  if (scratch_chan < 0)
-    perror_with_name (filename);
-
-  temp_bfd = bfd_fdopenr (filename, gnutarget, scratch_chan);
-  if (temp_bfd == NULL)
-    perror_with_name (filename);
-
-  if (!bfd_check_format (temp_bfd, bfd_core))
-    {
-      /* Do it after the err msg */
-      /* FIXME: should be checking for errors from bfd_close (for one thing,
-	 on error it does not free all the storage associated with the
-	 bfd).  */
-      make_cleanup ((make_cleanup_func) bfd_close, temp_bfd);
-      error ("\"%s\" is not a core dump: %s",
-	     filename, bfd_errmsg (bfd_get_error ()));
-    }
-
-  /* Looks semi-reasonable.  Toss the old core file and work on the new.  */
-
-  discard_cleanups (old_chain);		/* Don't free filename any more */
-  unpush_target (&core_ops);
-  core_bfd = temp_bfd;
-  old_chain = make_cleanup ((make_cleanup_func) core_close, core_bfd);
-
-  validate_files ();
-
-  /* Find the data section */
-  if (build_section_table (core_bfd, &core_ops.to_sections,
-			   &core_ops.to_sections_end))
-    error ("\"%s\": Can't find sections: %s",
-	   bfd_get_filename (core_bfd), bfd_errmsg (bfd_get_error ()));
-
-  ontop = !push_target (&core_ops);
-  discard_cleanups (old_chain);
-
-  p = bfd_core_file_failing_command (core_bfd);
-  if (p)
-    printf_filtered ("Core was generated by `%s'.\n", p);
-
-  siggy = bfd_core_file_failing_signal (core_bfd);
-  if (siggy > 0)
-    printf_filtered ("Program terminated with signal %d, %s.\n", siggy,
-		     safe_strsignal (siggy));
-
-  /* Build up thread list from BFD sections. */
-
-  init_thread_list ();
-  bfd_map_over_sections (core_bfd, add_to_thread_list,
-			 bfd_get_section_by_name (core_bfd, ".reg"));
-
-  if (ontop)
-    {
-      /* Fetch all registers from core file.  */
-      target_fetch_registers (-1);
-
-      /* Add symbols and section mappings for any shared libraries.  */
-#ifdef SOLIB_ADD
-      catch_errors (solib_add_stub, &from_tty, (char *)0,
-		    RETURN_MASK_ALL);
-#endif
-
-      /* Now, set up the frame cache, and print the top of stack.  */
-      flush_cached_frames ();
-      select_frame (get_current_frame (), 0);
-      print_stack_frame (selected_frame, selected_frame_level, 1);
-    }
-  else
-    {
-      warning (
-"you won't be able to access this core file until you terminate\n\
-your %s; do ``info files''", target_longname);
-    }
-}
-
-static void
-core_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    error ("Too many arguments");
-  unpush_target (&core_ops);
-  reinit_frame_cache ();
-  if (from_tty)
-    printf_filtered ("No core file now.\n");
-}
-
-/* Get the registers out of a core file.  This is the machine-
-   independent part.  Fetch_core_registers is the machine-dependent
-   part, typically implemented in the xm-file for each architecture.  */
-
-/* We just get all the registers, so we don't use regno.  */
-
-/* ARGSUSED */
-static void
-get_core_registers (regno)
-     int regno;
-{
-  sec_ptr reg_sec;
-  unsigned size;
-  char *the_regs;
-  char secname[30];
-  enum bfd_flavour our_flavour = bfd_get_flavour (core_bfd);
-  struct core_fns *cf = NULL;
-
-  if (core_file_fns == NULL)
-    {
-      fprintf_filtered (gdb_stderr,
-			"Can't fetch registers from this type of core file\n");
-      return;
-    }
-
-  /* Thread support.  If inferior_pid is non-zero, then we have found a core
-     file with threads (or multiple processes).  In that case, we need to
-     use the appropriate register section, else we just use `.reg'. */
-
-  /* XXX - same thing needs to be done for floating-point (.reg2) sections. */
-
-  if (inferior_pid)
-    sprintf (secname, ".reg/%d", inferior_pid);
-  else
-    strcpy (secname, ".reg");
-
-  reg_sec = bfd_get_section_by_name (core_bfd, secname);
-  if (!reg_sec)
-    goto cant;
-  size = bfd_section_size (core_bfd, reg_sec);
-  the_regs = alloca (size);
-  /* Look for the core functions that match this flavor.  Default to the
-     first one if nothing matches. */
-  for (cf = core_file_fns; cf != NULL; cf = cf -> next)
-    {
-      if (our_flavour == cf -> core_flavour)
-	{
-	  break;
-	}
-    }
-  if (cf == NULL)
-    {
-      cf = core_file_fns;
-    }
-  if (cf != NULL &&
-      bfd_get_section_contents (core_bfd, reg_sec, the_regs, (file_ptr)0, size) &&
-      cf -> core_read_registers != NULL)
-    {
-      (cf -> core_read_registers (the_regs, size, 0,
-				  (unsigned) bfd_section_vma (abfd,reg_sec)));
-    }
-  else
-    {
-cant:
-      fprintf_filtered (gdb_stderr,
-			"Couldn't fetch registers from core file: %s\n",
-			bfd_errmsg (bfd_get_error ()));
-    }
-
-  /* Now do it again for the float registers, if they exist.  */
-  reg_sec = bfd_get_section_by_name (core_bfd, ".reg2");
-  if (reg_sec)
-    {
-      size = bfd_section_size (core_bfd, reg_sec);
-      the_regs = alloca (size);
-      if (cf != NULL &&
-	  bfd_get_section_contents (core_bfd, reg_sec, the_regs, (file_ptr)0, size) &&
-	  cf -> core_read_registers != NULL)
-	{
-	  (cf -> core_read_registers (the_regs, size, 2,
-				      (unsigned) bfd_section_vma (abfd,reg_sec)));
-	}
-      else
-	{
-	  fprintf_filtered (gdb_stderr, 
-			    "Couldn't fetch register set 2 from core file: %s\n",
-			    bfd_errmsg (bfd_get_error ()));
-	}
-    }
-  registers_fetched ();
-}
-
-static char *
-core_file_to_sym_file (core)
-  char *  core;
-{
-  CONST char *  failing_command;
-  char *  p;
-  char *  temp;
-  bfd *  temp_bfd;
-  int  scratch_chan;
-
-  if (! core)
-    error ("No core file specified.");
-
-  core = tilde_expand (core);
-  if (core[0] != '/')
-    {
-      temp = concat (current_directory, "/", core, NULL);
-      core = temp;
-    }
-
-  scratch_chan = open (core, write_files ? O_RDWR : O_RDONLY, 0);
-  if (scratch_chan < 0)
-    perror_with_name (core);
-
-  temp_bfd = bfd_fdopenr (core, gnutarget, scratch_chan);
-  if (temp_bfd == NULL)
-    perror_with_name (core);
-
-  if (!bfd_check_format (temp_bfd, bfd_core))
-    {
-      /* Do it after the err msg */
-      /* FIXME: should be checking for errors from bfd_close (for one thing,
-	 on error it does not free all the storage associated with the
-	 bfd).  */
-      make_cleanup ((make_cleanup_func) bfd_close, temp_bfd);
-      error ("\"%s\" is not a core dump: %s",
-	     core, bfd_errmsg (bfd_get_error ()));
-    }
-
-  /* Find the data section */
-  if (build_section_table (temp_bfd, &core_ops.to_sections,
-			   &core_ops.to_sections_end))
-    error ("\"%s\": Can't find sections: %s",
-	   bfd_get_filename (temp_bfd), bfd_errmsg (bfd_get_error ()));
-
-  failing_command = bfd_core_file_failing_command (temp_bfd);
-
-  bfd_close (temp_bfd);
-
-  /* If we found a filename, remember that it is probably saved
-     relative to the executable that created it.  If working directory
-     isn't there now, we may not be able to find the executable.  Rather
-     than trying to be sauve about finding it, just check if the file
-     exists where we are now.  If not, then punt and tell our client
-     we couldn't find the sym file.
-     */
-  p = (char *) failing_command;
-  if ((p != NULL) && (access (p, F_OK) != 0))
-    p = NULL;
-
-  return p;
-}
-
-static void
-core_files_info (t)
-  struct target_ops *t;
-{
-  print_section_info (t, core_bfd);
-}
-
-/* If mourn is being called in all the right places, this could be say
-   `gdb internal error' (since generic_mourn calls breakpoint_init_inferior).  */
-
-static int
-ignore (addr, contents)
-     CORE_ADDR addr;
-     char *contents;
-{
-  return 0;
-}
-
-
-/* Okay, let's be honest: threads gleaned from a core file aren't
-   exactly lively, are they?  On the other hand, if we don't claim
-   that each & every one is alive, then we don't get any of them
-   to appear in an "info thread" command, which is quite a useful
-   behaviour.
-   */
-static int
-core_file_thread_alive (tid)
-  int  tid;
-{
-  return 1;
-}
-
-/* Fill in core_ops with its defined operations and properties.  */
-
-static void
-init_core_ops ()
-{
-  core_ops.to_shortname = "core";
-  core_ops.to_longname = "Local core dump file";
-  core_ops.to_doc =
-    "Use a core file as a target.  Specify the filename of the core file.";
-  core_ops.to_open = core_open;
-  core_ops.to_close = core_close;
-  core_ops.to_attach = find_default_attach;
-  core_ops.to_require_attach = find_default_require_attach;
-  core_ops.to_detach = core_detach;
-  core_ops.to_require_detach = find_default_require_detach;
-  core_ops.to_fetch_registers = get_core_registers;
-  core_ops.to_xfer_memory = xfer_memory;
-  core_ops.to_files_info = core_files_info;
-  core_ops.to_insert_breakpoint = ignore;
-  core_ops.to_remove_breakpoint = ignore;
-  core_ops.to_create_inferior = find_default_create_inferior;
-  core_ops.to_clone_and_follow_inferior = find_default_clone_and_follow_inferior;
-  core_ops.to_thread_alive = core_file_thread_alive;
-  core_ops.to_core_file_to_sym_file = core_file_to_sym_file;
-  core_ops.to_stratum = core_stratum;
-  core_ops.to_has_memory = 1;
-  core_ops.to_has_stack = 1;
-  core_ops.to_has_registers = 1;
-  core_ops.to_magic = OPS_MAGIC;	
-}
-
-/* non-zero if we should not do the add_target call in
-   _initialize_corelow; not initialized (i.e., bss) so that
-   the target can initialize it (i.e., data) if appropriate.
-   This needs to be set at compile time because we don't know
-   for sure whether the target's initialize routine is called
-   before us or after us. */
-int coreops_suppress_target;
-
-void
-_initialize_corelow ()
-{
-  init_core_ops ();
-
-  if (!coreops_suppress_target)
-    add_target (&core_ops);
-}
diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c
deleted file mode 100644
index eeeb79e..0000000
--- a/gdb/cp-valprint.c
+++ /dev/null
@@ -1,826 +0,0 @@
-/* Support for printing C++ values for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "demangle.h"
-#include "annotate.h"
-#include "gdb_string.h"
-#include "c-lang.h"
-#include "target.h"
-
-/* Indication of presence of HP-compiled object files */ 
-extern int hp_som_som_object_present; /* defined in symtab.c */
-
-
-int vtblprint;			/* Controls printing of vtbl's */
-int objectprint;		/* Controls looking up an object's derived type
-				   using what we find in its vtables.  */
-int static_field_print;	/* Controls printing of static fields. */
-
-static struct obstack dont_print_vb_obstack;
-static struct obstack dont_print_statmem_obstack;
-
-static void
-cp_print_static_field PARAMS ((struct type *, value_ptr, GDB_FILE *, int, int,
-			       enum val_prettyprint));
-
-static void
-cp_print_value PARAMS ((struct type *, struct type *, char *, int, CORE_ADDR, GDB_FILE *,
-			int, int, enum val_prettyprint, struct type **));
-
-static void
-cp_print_hpacc_virtual_table_entries PARAMS ((struct type *, int *, value_ptr, GDB_FILE *,
-                                              int, int, enum val_prettyprint));
-
-
-void
-cp_print_class_method (valaddr, type, stream)
-     char *valaddr;
-     struct type *type;
-     GDB_FILE *stream;
-{
-  struct type *domain;
-  struct fn_field *f = NULL;
-  int j = 0;
-  int len2;
-  int offset;
-  char *kind = "";
-  CORE_ADDR addr;
-  struct symbol *sym;
-  unsigned len;
-  unsigned int i;
-  struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type));
-
-  domain = TYPE_DOMAIN_TYPE (target_type);
-  if (domain == (struct type *)NULL)
-    {
-      fprintf_filtered (stream, "<unknown>");
-      return;
-    }
-  addr = unpack_pointer (lookup_pointer_type (builtin_type_void), valaddr);
-  if (METHOD_PTR_IS_VIRTUAL (addr))
-    {
-      offset = METHOD_PTR_TO_VOFFSET (addr);
-      len = TYPE_NFN_FIELDS (domain);
-      for (i = 0; i < len; i++)
-	{
-	  f = TYPE_FN_FIELDLIST1 (domain, i);
-	  len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i);
-	  
-	  for (j = 0; j < len2; j++)
-	    {
-	      QUIT;
-	      if (TYPE_FN_FIELD_VOFFSET (f, j) == offset)
-		{
-		  if (TYPE_FN_FIELD_STUB (f, j))
-		    check_stub_method (domain, i, j);
-		  kind = "virtual ";
-		  goto common;
-		}
-	    }
-	}
-    }
-  else
-    {
-      sym = find_pc_function (addr);
-      if (sym == 0)
-	{
-          /* 1997-08-01 Currently unsupported with HP aCC */
-          if (hp_som_som_object_present)
-            {
-              fputs_filtered ("?? <not supported with HP aCC>", stream);
-              return;
-            }
-	  error ("invalid pointer to member function");
-	}
-      len = TYPE_NFN_FIELDS (domain);
-      for (i = 0; i < len; i++)
-	{
-	  f = TYPE_FN_FIELDLIST1 (domain, i);
-	  len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i);
-	  
-	  for (j = 0; j < len2; j++)
-	    {
-	      QUIT;
-	      if (TYPE_FN_FIELD_STUB (f, j))
-		check_stub_method (domain, i, j);
-	      if (STREQ (SYMBOL_NAME (sym), TYPE_FN_FIELD_PHYSNAME (f, j)))
-		{
-		  goto common;
-		}
-	    }
-	}
-    }
-  common:
-  if (i < len)
-    {
-      char *demangled_name;
-
-      fprintf_filtered (stream, "&");
-      fprintf_filtered (stream, kind);
-      demangled_name = cplus_demangle (TYPE_FN_FIELD_PHYSNAME (f, j),
-				       DMGL_ANSI | DMGL_PARAMS);
-      if (demangled_name == NULL)
-	fprintf_filtered (stream, "<badly mangled name %s>",
-			  TYPE_FN_FIELD_PHYSNAME (f, j));
-      else
-	{
-	  fputs_filtered (demangled_name, stream);
-	  free (demangled_name);
-	}
-    }
-  else
-    {
-      fprintf_filtered (stream, "(");
-      type_print (type, "", stream, -1);
-      fprintf_filtered (stream, ") %d", (int) addr >> 3);
-    }
-}
-
-/* This was what it was for gcc 2.4.5 and earlier.  */
-static const char vtbl_ptr_name_old[] =
-  { CPLUS_MARKER,'v','t','b','l','_','p','t','r','_','t','y','p','e', 0 };
-/* It was changed to this after 2.4.5.  */
-const char vtbl_ptr_name[] =
-  { '_','_','v','t','b','l','_','p','t','r','_','t','y','p','e', 0 };
-
-/* HP aCC uses different names */
-const char hpacc_vtbl_ptr_name[] =
-  { '_', '_', 'v', 'f', 'p', 0 };
-const char hpacc_vtbl_ptr_type_name[] =
-  { '_', '_', 'v', 'f', 't', 'y', 'p', 0 };
-
-
-/* Return truth value for assertion that TYPE is of the type
-   "pointer to virtual function".  */
-
-int
-cp_is_vtbl_ptr_type(type)
-     struct type *type;
-{
-  char *typename = type_name_no_tag (type);
-
-  return (typename != NULL
-	  && (STREQ (typename, vtbl_ptr_name)
-	      || STREQ (typename, vtbl_ptr_name_old)));
-}
-
-/* Return truth value for the assertion that TYPE is of the type
-   "pointer to virtual function table".  */
-
-int
-cp_is_vtbl_member(type)
-     struct type *type;
-{
-  if (TYPE_CODE (type) == TYPE_CODE_PTR)
-    {
-      type = TYPE_TARGET_TYPE (type);
-      if (TYPE_CODE (type) == TYPE_CODE_ARRAY)
-	{
-	  type = TYPE_TARGET_TYPE (type);
-	  if (TYPE_CODE (type) == TYPE_CODE_STRUCT /* if not using thunks */
-	      || TYPE_CODE (type) == TYPE_CODE_PTR) /* if using thunks */
-	    {
-	      /* Virtual functions tables are full of pointers
-		 to virtual functions. */
-	      return cp_is_vtbl_ptr_type (type);
-	    }
-	}
-    }
-  return 0;
-}
-
-/* Mutually recursive subroutines of cp_print_value and c_val_print to
-   print out a structure's fields: cp_print_value_fields and cp_print_value.
-  
-   TYPE, VALADDR, ADDRESS, STREAM, RECURSE, and PRETTY have the
-   same meanings as in cp_print_value and c_val_print.
-
-   2nd argument REAL_TYPE is used to carry over the type of the derived
-   class across the recursion to base classes. 
-
-   DONT_PRINT is an array of baseclass types that we
-   should not print, or zero if called from top level.  */
-
-void
-cp_print_value_fields (type, real_type, valaddr, offset, address, stream, format, recurse, pretty,
-		       dont_print_vb, dont_print_statmem)
-     struct type *type;
-     struct type *real_type;
-     char *valaddr;
-     int offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int recurse;
-     enum val_prettyprint pretty;
-     struct type **dont_print_vb;
-     int dont_print_statmem;
-{
-  int i, len, n_baseclasses;
-  struct obstack tmp_obstack;
-  char *last_dont_print = obstack_next_free (&dont_print_statmem_obstack);
-  int fields_seen = 0;
-
-  CHECK_TYPEDEF (type);
-
-  fprintf_filtered (stream, "{");
-  len = TYPE_NFIELDS (type);
-  n_baseclasses = TYPE_N_BASECLASSES (type);
-
-  /* First, print out baseclasses such that we don't print
-     duplicates of virtual baseclasses.  */
-
-  if (n_baseclasses > 0)
-    cp_print_value (type, real_type, valaddr, offset, address, stream,
-		    format, recurse+1, pretty, dont_print_vb);
-
-  /* Second, print out data fields */
-
-  /* If there are no data fields, or if the only field is the
-   * vtbl pointer, skip this part */ 
-  if ((len == n_baseclasses) ||
-      ((len - n_baseclasses == 1) &&
-       TYPE_HAS_VTABLE(type) &&
-       STREQN(TYPE_FIELD_NAME (type, n_baseclasses), hpacc_vtbl_ptr_name, 5)) || 
-      !len)
-    fprintf_filtered (stream, "<No data fields>");
-  else
-    {
-      extern int inspect_it;
-
-      if (dont_print_statmem == 0)
-	{
-	  /* If we're at top level, carve out a completely fresh
-	     chunk of the obstack and use that until this particular
-	     invocation returns.  */
-	  tmp_obstack = dont_print_statmem_obstack;
-	  obstack_finish (&dont_print_statmem_obstack);
-	}
-
-      for (i = n_baseclasses; i < len; i++)
-	{
-	  /* If requested, skip printing of static fields.  */
-	  if (!static_field_print && TYPE_FIELD_STATIC (type, i))
-	    continue;
-
-          /* If a vtable pointer appears, we'll print it out later */ 
-          if (TYPE_HAS_VTABLE(type) && STREQN(TYPE_FIELD_NAME (type, i), hpacc_vtbl_ptr_name, 5))
-            continue;
-  
-	  if (fields_seen)
-	    fprintf_filtered (stream, ", ");
-	  else if (n_baseclasses > 0)
-	    {
-	      if (pretty)
-		{
-		  fprintf_filtered (stream, "\n");
-		  print_spaces_filtered (2 + 2 * recurse, stream);
-		  fputs_filtered ("members of ", stream);
-		  fputs_filtered (type_name_no_tag (type), stream);
-		  fputs_filtered (": ", stream);
-		}
-	    }
-	  fields_seen = 1;
-
-	  if (pretty)
-	    {
-	      fprintf_filtered (stream, "\n");
-	      print_spaces_filtered (2 + 2 * recurse, stream);
-	    }
-	  else 
-	    {
-	      wrap_here (n_spaces (2 + 2 * recurse));
-	    }
-	  if (inspect_it)
-	    {
-	      if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR)
-		fputs_filtered ("\"( ptr \"", stream);
-	      else
-		fputs_filtered ("\"( nodef \"", stream);
-	      if (TYPE_FIELD_STATIC (type, i))
-		fputs_filtered ("static ", stream);
-	      fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
-				       language_cplus,
-				       DMGL_PARAMS | DMGL_ANSI);
-	      fputs_filtered ("\" \"", stream);
-	      fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
-				       language_cplus,
-				       DMGL_PARAMS | DMGL_ANSI);
-	      fputs_filtered ("\") \"", stream);
-	    }
-	  else
-	    {
-	      annotate_field_begin (TYPE_FIELD_TYPE (type, i));
-
-	      if (TYPE_FIELD_STATIC (type, i))
-		fputs_filtered ("static ", stream);
-	      fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
-				       language_cplus,
-				       DMGL_PARAMS | DMGL_ANSI);
-	      annotate_field_name_end ();
-	      /* do not print leading '=' in case of anonymous unions */
-	      if (strcmp (TYPE_FIELD_NAME (type, i), ""))
-		fputs_filtered (" = ", stream);
-	      annotate_field_value ();
-	    }
-
-	  if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i))
-	    {
-	      value_ptr v;
-
-	      /* Bitfields require special handling, especially due to byte
-		 order problems.  */
-	      if (TYPE_FIELD_IGNORE (type, i))
-		{
-		   fputs_filtered ("<optimized out or zero length>", stream);
-		}
-	      else
-		{
-	           v = value_from_longest (TYPE_FIELD_TYPE (type, i),
-				   unpack_field_as_long (type, valaddr + offset, i));
-
-                   val_print (TYPE_FIELD_TYPE(type, i), VALUE_CONTENTS (v), 0, 0,
-			      stream, format, 0, recurse + 1, pretty);
-		}
-	    }
-	  else
-	    {
-	      if (TYPE_FIELD_IGNORE (type, i))
-		{
-		   fputs_filtered ("<optimized out or zero length>", stream);
-		}
-	      else if (TYPE_FIELD_STATIC (type, i))
-		{
-		  value_ptr v = value_static_field (type, i);
-		  if (v == NULL)
-		    fputs_filtered ("<optimized out>", stream);
-		  else
-		    cp_print_static_field (TYPE_FIELD_TYPE (type, i), v,
-					   stream, format, recurse + 1,
-					   pretty);
-		}
-	      else
-		{
-	           val_print (TYPE_FIELD_TYPE (type, i), 
-			      valaddr, offset + TYPE_FIELD_BITPOS (type, i) / 8,
-			      address + TYPE_FIELD_BITPOS (type, i) / 8,
-			      stream, format, 0, recurse + 1, pretty);
-		}
-	    }
-	  annotate_field_end ();
-	}
-
-      if (dont_print_statmem == 0)
-	{
-	  /* Free the space used to deal with the printing
-	     of the members from top level.  */
-	  obstack_free (&dont_print_statmem_obstack, last_dont_print);
-	  dont_print_statmem_obstack = tmp_obstack;
-	}
-
-      if (pretty)
-	{
-	  fprintf_filtered (stream, "\n");
-	  print_spaces_filtered (2 * recurse, stream);
-	}
-    } /* if there are data fields */
-  /* Now print out the virtual table pointer if there is one */ 
-  if (TYPE_HAS_VTABLE(type) && STREQN(TYPE_FIELD_NAME (type, n_baseclasses), hpacc_vtbl_ptr_name, 5))
-    {
-      value_ptr v;
-      /* First get the virtual table pointer and print it out*/ 
-
-#if 0
-      fputs_filtered ("__vfp = ", stream);
-#endif
-
-      fputs_filtered (", Virtual table at ", stream);
-
-      /* pai: FIXME 32x64 problem? */
-      /* Not sure what the best notation is in the case where there is no
-         baseclass name.  */
-      v = value_from_longest (lookup_pointer_type (builtin_type_unsigned_long),
-                              * (unsigned long *) (valaddr + offset));
-
-      val_print (VALUE_TYPE (v), VALUE_CONTENTS (v), 0, 0,
-                 stream, format, 0, recurse + 1, pretty);
-      fields_seen = 1;
-
-      if (vtblprint)
-        {
-          /* Print out function pointers in vtable. */
-
-          /* FIXME: then-clause is for non-RRBC layout of virtual
-           * table.  The RRBC case in the else-clause is yet to be
-           * implemented.  The if (1) below should be changed to a
-           * test for whether the executable we have was compiled
-           * with a version of HP aCC that doesn't have RRBC
-           * support. */
-
-          if (1) 
-            {
-              /* no RRBC support; function pointers embedded directly in vtable */
-
-              int vfuncs = count_virtual_fns (real_type);
-
-              fputs_filtered (" {", stream);
-
-              /* FIXME : doesn't work at present */           
-#if 0
-              fprintf_filtered (stream, "%d entr%s: ", vfuncs, vfuncs == 1 ? "y" : "ies");
-#else
-              fputs_filtered ("not implemented", stream);
-
-
-#endif
-
-              /* recursive function that prints all virtual function entries */ 
-#if 0
-              cp_print_hpacc_virtual_table_entries (real_type, &vfuncs, v, stream, format, recurse, pretty);
-#endif
-              fputs_filtered ("}", stream);
-            } /* non-RRBC case */
-          else
-            {
-              /* FIXME -- seem comments above */ 
-              /* RRBC support present; function pointers are found
-               * by indirection through the class segment entries. */
-
-              
-            } /* RRBC case */ 
-        } /* if vtblprint */ 
-
-      if (pretty)
-	{
-	  fprintf_filtered (stream, "\n");
-	  print_spaces_filtered (2 * recurse, stream);
-	}
-
-    } /* if vtable exists */ 
-  
-  fprintf_filtered (stream, "}");
-}
-
-/* Special val_print routine to avoid printing multiple copies of virtual
-   baseclasses.  */
-
-static void
-cp_print_value (type, real_type, valaddr, offset, address, stream, format, recurse, pretty,
-		dont_print_vb)
-     struct type *type;
-     struct type *real_type;
-     char *valaddr;
-     int offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int recurse;
-     enum val_prettyprint pretty;
-     struct type **dont_print_vb;
-{
-  struct obstack tmp_obstack;
-  struct type **last_dont_print
-    = (struct type **)obstack_next_free (&dont_print_vb_obstack);
-  int i, n_baseclasses = TYPE_N_BASECLASSES (type);
-
-  if (dont_print_vb == 0)
-    {
-      /* If we're at top level, carve out a completely fresh
-	 chunk of the obstack and use that until this particular
-	 invocation returns.  */
-      tmp_obstack = dont_print_vb_obstack;
-      /* Bump up the high-water mark.  Now alpha is omega.  */
-      obstack_finish (&dont_print_vb_obstack);
-    }
-
-  for (i = 0; i < n_baseclasses; i++)
-    {
-      int boffset;
-      int skip;
-      struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
-      char *basename = TYPE_NAME (baseclass);
-      char *base_valaddr;
-
-      if (BASETYPE_VIA_VIRTUAL (type, i))
-	{
-	  struct type **first_dont_print
-	    = (struct type **)obstack_base (&dont_print_vb_obstack);
-
-	  int j = (struct type **)obstack_next_free (&dont_print_vb_obstack)
-	    - first_dont_print;
-
-	  while (--j >= 0)
-	    if (baseclass == first_dont_print[j])
-	      goto flush_it;
-
-	  obstack_ptr_grow (&dont_print_vb_obstack, baseclass);
-	}
-
-      if (TYPE_HAS_VTABLE (type) && BASETYPE_VIA_VIRTUAL (type, i))
-        {
-          /* Assume HP/Taligent runtime convention */ 
-          find_rt_vbase_offset (type, TYPE_BASECLASS (type, i),
-                                valaddr, offset, &boffset, &skip);
-          if (skip >= 0)
-            error ("Virtual base class offset not found from vtable while printing");
-          base_valaddr = valaddr;
-        }
-      else
-        {
-          boffset = baseclass_offset (type, i , valaddr + offset, address + offset);
-          skip = ((boffset == -1) || (boffset+offset) < 0 ) ? 1 : -1;
-
-          if (BASETYPE_VIA_VIRTUAL (type, i))
-            {
-              /* The virtual base class pointer might have been clobbered by the
-	         user program. Make sure that it still points to a valid memory
-	         location.  */
-
-             if (boffset != -1 && ((boffset+offset) < 0 || (boffset+offset) >= TYPE_LENGTH (type)))
-	       {
-	         base_valaddr = (char *) alloca (TYPE_LENGTH (baseclass));
-	         if (target_read_memory (address + boffset, base_valaddr,
-	    			      TYPE_LENGTH (baseclass)) != 0)
-	           skip = 1;
-	       }
-             else
-               base_valaddr = valaddr;
-            }
-          else
-             base_valaddr = valaddr;
-	}
-
-      /* now do the printing */
-      if (pretty)
-	{
-	  fprintf_filtered (stream, "\n");
-	  print_spaces_filtered (2 * recurse, stream);
-	}
-      fputs_filtered ("<", stream);
-      /* Not sure what the best notation is in the case where there is no
-	 baseclass name.  */
-      fputs_filtered (basename ? basename : "", stream);
-      fputs_filtered ("> = ", stream);
-
-
-      if (skip >= 1)
-	fprintf_filtered (stream, "<invalid address>");
-      else
-	cp_print_value_fields (baseclass, real_type, base_valaddr, offset + boffset, address,
-			       stream, format, recurse, pretty,
-			       (struct type **) obstack_base (&dont_print_vb_obstack),
-			       0);
-      fputs_filtered (", ", stream);
-
-    flush_it:
-      ;
-    }
-
-  if (dont_print_vb == 0)
-    {
-      /* Free the space used to deal with the printing
-	 of this type from top level.  */
-      obstack_free (&dont_print_vb_obstack, last_dont_print);
-      /* Reset watermark so that we can continue protecting
-	 ourselves from whatever we were protecting ourselves.  */
-      dont_print_vb_obstack = tmp_obstack;
-    }
-}
-
-/* Print value of a static member.
-   To avoid infinite recursion when printing a class that contains
-   a static instance of the class, we keep the addresses of all printed
-   static member classes in an obstack and refuse to print them more
-   than once.
-
-   VAL contains the value to print, TYPE, STREAM, RECURSE, and PRETTY
-   have the same meanings as in c_val_print.  */
-
-static void
-cp_print_static_field (type, val, stream, format, recurse, pretty)
-     struct type *type;
-     value_ptr val;
-     GDB_FILE *stream;
-     int format;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  if (TYPE_CODE (type) == TYPE_CODE_STRUCT)
-    {
-      CORE_ADDR *first_dont_print;
-      int i;
-
-      first_dont_print
-	= (CORE_ADDR *)obstack_base (&dont_print_statmem_obstack);
-      i = (CORE_ADDR *)obstack_next_free (&dont_print_statmem_obstack)
-	- first_dont_print;
-
-      while (--i >= 0)
-	{
-	  if (VALUE_ADDRESS (val) == first_dont_print[i])
-	    {
-	      fputs_filtered ("<same as static member of an already seen type>",
-			      stream);
-	      return;
-	    }
-	}
-
-      obstack_grow (&dont_print_statmem_obstack, (char *) &VALUE_ADDRESS (val),
-		    sizeof (CORE_ADDR));
-
-      CHECK_TYPEDEF (type);
-      cp_print_value_fields (type, type, VALUE_CONTENTS_ALL (val), VALUE_EMBEDDED_OFFSET (val), VALUE_ADDRESS (val),
-			     stream, format, recurse, pretty, NULL, 1);
-      return;
-    }
-  val_print (type, VALUE_CONTENTS_ALL (val), VALUE_EMBEDDED_OFFSET (val), VALUE_ADDRESS (val),
-	     stream, format, 0, recurse, pretty);
-}
-
-void
-cp_print_class_member (valaddr, domain, stream, prefix)
-     char *valaddr;
-     struct type *domain;
-     GDB_FILE *stream;
-     char *prefix;
-{
-  
-  /* VAL is a byte offset into the structure type DOMAIN.
-     Find the name of the field for that offset and
-     print it.  */
-  int extra = 0;
-  int bits = 0;
-  register unsigned int i;
-  unsigned len = TYPE_NFIELDS (domain);
-
-  /* @@ Make VAL into bit offset */
-
-  /* Note: HP aCC generates offsets that are the real byte offsets added
-     to a constant bias 0x20000000 (1 << 29).  This constant bias gets
-     shifted out in the code below -- joyous happenstance! */
-
-  /* Note: HP cfront uses a constant bias of 1; if we support this
-     compiler ever, we will have to adjust the computation below */ 
-  
-  LONGEST val = unpack_long (builtin_type_int, valaddr) << 3;
-  for (i = TYPE_N_BASECLASSES (domain); i < len; i++)
-    {
-      int bitpos = TYPE_FIELD_BITPOS (domain, i);
-      QUIT;
-      if (val == bitpos)
-	break;
-      if (val < bitpos && i != 0)
-	{
-	  /* Somehow pointing into a field.  */
-	  i -= 1;
-	  extra = (val - TYPE_FIELD_BITPOS (domain, i));
-	  if (extra & 0x7)
-	    bits = 1;
-	  else
-	    extra >>= 3;
-	  break;
-	}
-    }
-  if (i < len)
-    {
-      char *name;
-      fprintf_filtered (stream, prefix);
-      name = type_name_no_tag (domain);
-      if (name)
-        fputs_filtered (name, stream);
-      else
-	c_type_print_base (domain, stream, 0, 0);
-      fprintf_filtered (stream, "::");
-      fputs_filtered (TYPE_FIELD_NAME (domain, i), stream);
-      if (extra)
-	fprintf_filtered (stream, " + %d bytes", extra);
-      if (bits)
-	fprintf_filtered (stream, " (offset in bits)");
-    }
-  else
-    fprintf_filtered (stream, "%d", val >> 3);
-}
-
-
-/* This function prints out virtual table entries for a class; it
- * recurses on the base classes to find all virtual functions
- * available in a class.
- *
- * pai/1997-05-21 Note: As the name suggests, it's currently
- * implemented for HP aCC runtime only. g++ objects are handled
- * differently and I have made no attempt to fold that logic in
- * here. The runtime layout is different for the two cases.  Also,
- * this currently has only the code for non-RRBC layouts generated by
- * the HP aCC compiler; RRBC code is stubbed out and will have to be
- * added later. */
- 
-
-static void
-cp_print_hpacc_virtual_table_entries (type, vfuncs, v, stream, format, recurse, pretty)
-  struct type * type;
-  int * vfuncs;
-  value_ptr v;
-  GDB_FILE *stream;
-  int format;
-  int recurse;
-  enum val_prettyprint pretty;
-{
-  int fn, oi;
-
-  /* pai: FIXME this function doesn't work. It should handle a given
-   * virtual function only once (latest redefinition in class hierarchy)
-   */
-
-  /* Recursion on other classes that can share the same vtable */ 
-  struct type * pbc = primary_base_class (type);
-  if (pbc)
-    cp_print_hpacc_virtual_table_entries (pbc, vfuncs, v, stream, format, recurse, pretty);
-      
-  /* Now deal with vfuncs declared in this class */
-  for (fn = 0; fn < TYPE_NFN_FIELDS (type); fn++)
-    for (oi = 0; oi < TYPE_FN_FIELDLIST_LENGTH (type, fn); oi++)
-      if (TYPE_FN_FIELD_VIRTUAL_P (TYPE_FN_FIELDLIST1 (type, fn), oi))
-        {
-          char * vf_name;
-
-          /* virtual function offset */
-          int vx = TYPE_FN_FIELD_VOFFSET (TYPE_FN_FIELDLIST1 (type, fn), oi) - 1;
-
-          /* Get the address of the vfunction entry */ 
-          value_ptr vf = value_copy (v);
-          if (VALUE_LAZY (vf))
-            (void) value_fetch_lazy (vf);
-          vf->aligner.contents[0] += 4 * (HP_ACC_VFUNC_START + vx);  /* adjust by offset */ 
-          vf = value_ind (vf);               /* get the entry */ 
-          VALUE_TYPE (vf) = VALUE_TYPE (v);  /* make it a pointer */ 
-
-          /* print out the entry */ 
-          val_print (VALUE_TYPE (vf), VALUE_CONTENTS (vf), 0, 0,
-                     stream, format, 0, recurse + 1, pretty);
-          vf_name = cplus_demangle (TYPE_FN_FIELD_PHYSNAME (TYPE_FN_FIELDLIST1 (type, fn), oi),
-                                    DMGL_ARM);  /* pai: (temp) FIXME Maybe this should be DMGL_ANSI */
-          fprintf_filtered (stream, " %s", vf_name);
-          if (--(*vfuncs) > 0)
-            fputs_filtered (", ", stream);
-        }
-}
-
-
-
-void
-_initialize_cp_valprint ()
-{
-  add_show_from_set
-    (add_set_cmd ("static-members", class_support, var_boolean,
-		  (char *)&static_field_print,
-		  "Set printing of C++ static members.",
-		  &setprintlist),
-     &showprintlist);
-  /* Turn on printing of static fields.  */
-  static_field_print = 1;
-
-  add_show_from_set
-    (add_set_cmd ("vtbl", class_support, var_boolean, (char *)&vtblprint,
-		  "Set printing of C++ virtual function tables.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("object", class_support, var_boolean, (char *)&objectprint,
-	  "Set printing of object's derived type based on vtable info.",
-		  &setprintlist),
-     &showprintlist);
-
-  /* Give people the defaults which they are used to.  */
-  objectprint = 0;
-  vtblprint = 0;
-  obstack_begin (&dont_print_vb_obstack, 32 * sizeof (struct type *));
-  obstack_specify_allocation (&dont_print_statmem_obstack,
-			      32 * sizeof (CORE_ADDR), sizeof (CORE_ADDR),
-			      xmalloc, free);
-}
diff --git a/gdb/cpu32bug-rom.c b/gdb/cpu32bug-rom.c
deleted file mode 100644
index 758c8ca..0000000
--- a/gdb/cpu32bug-rom.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/* Remote debugging interface for CPU32Bug Rom monitor for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-   Written by Stu Grossman of Cygnus Support
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void cpu32bug_open PARAMS ((char *args, int from_tty));
-
-static void
-cpu32bug_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno;
-
-  if (regnamelen != 2)
-    return;
-
-  switch (regname[0])
-    {
-    case 'S':
-      if (regname[1] != 'R')
-	return;
-      regno = PS_REGNUM;
-      break;
-    case 'P':
-      if (regname[1] != 'C')
-	return;
-      regno = PC_REGNUM;
-      break;
-    case 'D':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + D0_REGNUM;
-      break;
-    case 'A':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + A0_REGNUM;
-      break;
-    default:
-      return;
-    }
-
-  monitor_supply_register (regno, val);
-}
-
-/*
- * This array of registers needs to match the indexes used by GDB. The
- * whole reason this exists is because the various ROM monitors use
- * different names than GDB does, and don't support all the
- * registers either. So, typing "info reg sp" becomes an "A7".
- */
-
-static char *cpu32bug_regnames[NUM_REGS] =
-{
-  "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
-  "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7",
-  "SR", "PC",
-};
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops cpu32bug_ops;
-
-static char *cpu32bug_inits[] = {"\r", NULL};
-
-static struct monitor_ops cpu32bug_cmds ;
-
-static void 
-init_cpu32bug_cmds(void)
-{
-  cpu32bug_cmds.flags =   MO_CLR_BREAK_USES_ADDR;
-  cpu32bug_cmds.init =   cpu32bug_inits;		/* Init strings */
-  cpu32bug_cmds.cont =   "g\r";			/* continue command */
-  cpu32bug_cmds.step =   "t\r";			/* single step */
-  cpu32bug_cmds.stop =   NULL;				/* interrupt command */
-  cpu32bug_cmds.set_break =   "br %x\r";			/* set a breakpoint */
-  cpu32bug_cmds.clr_break =   "nobr %x\r";			/* clear a breakpoint */
-  cpu32bug_cmds.clr_all_break =   "nobr\r";			/* clear all breakpoints */
-  cpu32bug_cmds.fill =   "bf %x:%x %x;b\r";		/* fill (start count val) */
-  cpu32bug_cmds.setmem.cmdb =     "ms %x %02x\r";		/* setmem.cmdb (addr, value) */
-  cpu32bug_cmds.setmem.cmdw =     "ms %x %04x\r";		/* setmem.cmdw (addr, value) */
-  cpu32bug_cmds.setmem.cmdl =     "ms %x %08x\r";		/* setmem.cmdl (addr, value) */
-  cpu32bug_cmds.setmem.cmdll =     NULL;			/* setmem.cmdll (addr, value) */
-  cpu32bug_cmds.setmem.resp_delim =     NULL;			/* setreg.resp_delim */
-  cpu32bug_cmds.setmem.term =     NULL;			/* setreg.term */
-  cpu32bug_cmds.setmem.term_cmd =     NULL;			/* setreg.term_cmd */
-  cpu32bug_cmds.getmem.cmdb =     "md %x:%x;b\r";		/* getmem.cmdb (addr, len) */
-  cpu32bug_cmds.getmem.cmdw =     "md %x:%x;b\r";		/* getmem.cmdw (addr, len) */
-  cpu32bug_cmds.getmem.cmdl =     "md %x:%x;b\r";		/* getmem.cmdl (addr, len) */
-  cpu32bug_cmds.getmem.cmdll =     NULL;			/* getmem.cmdll (addr, len) */
-  cpu32bug_cmds.getmem.resp_delim =     " ";			/* getmem.resp_delim */
-  cpu32bug_cmds.getmem.term =     NULL;			/* getmem.term */
-  cpu32bug_cmds.getmem.term_cmd =     NULL;			/* getmem.term_cmd */
-  cpu32bug_cmds.setreg.cmd =     "rs %s %x\r";		/* setreg.cmd (name, value) */
-  cpu32bug_cmds.setreg.resp_delim =     NULL;			/* setreg.resp_delim */
-  cpu32bug_cmds.setreg.term =     NULL;			/* setreg.term */
-  cpu32bug_cmds.setreg.term_cmd =     NULL;			/* setreg.term_cmd */
-  cpu32bug_cmds.getreg.cmd =     "rs %s\r";			/* getreg.cmd (name) */
-  cpu32bug_cmds.getreg.resp_delim =     "=";			/* getreg.resp_delim */
-  cpu32bug_cmds.getreg.term =     NULL;			/* getreg.term */
-  cpu32bug_cmds.getreg.term_cmd =     NULL ;			/* getreg.term_cmd */
-  cpu32bug_cmds.dump_registers =   "rd\r";			/* dump_registers */
-  cpu32bug_cmds.register_pattern =   "\\(\\w+\\) +=\\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
-  cpu32bug_cmds.supply_register =   cpu32bug_supply_register;	/* supply_register */
-  cpu32bug_cmds.load_routine =   NULL;				/* load_routine (defaults to SRECs) */
-  cpu32bug_cmds.load =   "lo\r";			/* download command */
-  cpu32bug_cmds.loadresp =   "\n";				/* load response */
-  cpu32bug_cmds.prompt =   "CPU32Bug>";			/* monitor command prompt */
-  cpu32bug_cmds.line_term =   "\r";				/* end-of-line terminator */
-  cpu32bug_cmds.cmd_end =   NULL;				/* optional command terminator */
-  cpu32bug_cmds.target =   &cpu32bug_ops;		/* target operations */
-  cpu32bug_cmds.stopbits =   SERIAL_1_STOPBITS;		/* number of stop bits */
-  cpu32bug_cmds.regnames =   cpu32bug_regnames;		/* registers names */
-  cpu32bug_cmds.magic =   MONITOR_OPS_MAGIC;		/* magic */
-}; /* init_cpu32bug_cmds */
-
-static void
-cpu32bug_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &cpu32bug_cmds, from_tty);
-}
-
-void
-_initialize_cpu32bug_rom ()
-{
-  init_cpu32bug_cmds() ;
-  init_monitor_ops (&cpu32bug_ops);
-
-  cpu32bug_ops.to_shortname = "cpu32bug";
-  cpu32bug_ops.to_longname = "CPU32Bug monitor";
-  cpu32bug_ops.to_doc = "Debug via the CPU32Bug monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  cpu32bug_ops.to_open = cpu32bug_open;
-
-  add_target (&cpu32bug_ops);
-}
diff --git a/gdb/cxux-nat.c b/gdb/cxux-nat.c
deleted file mode 100644
index 2c4b6f1..0000000
--- a/gdb/cxux-nat.c
+++ /dev/null
@@ -1,523 +0,0 @@
-/* Native support for Motorola 88k running Harris CX/UX.
-   Copyright 1988, 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include "gdbcore.h"
-#include <sys/user.h>
-
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "symtab.h"
-
-#ifndef USER			/* added to support BCS ptrace_user */
-#define USER ptrace_user
-#endif
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-#include "symtab.h"
-#include "setjmp.h"
-#include "value.h"
-
-#include <sys/ptrace.h>
-
-/* CX/UX provides them already, but as word offsets instead of char offsets */
-#define SXIP_OFFSET (PT_SXIP * 4)
-#define SNIP_OFFSET (PT_SNIP * 4)
-#define SFIP_OFFSET (PT_SFIP * 4)
-#define PSR_OFFSET  (PT_PSR  * sizeof(int))
-#define FPSR_OFFSET (PT_FPSR * sizeof(int))
-#define FPCR_OFFSET (PT_FPCR * sizeof(int))
-
-#define XREGADDR(r) (((char *)&u.pt_x0-(char *)&u) + \
-                     ((r)-X0_REGNUM)*sizeof(X_REGISTER_RAW_TYPE))
-
-extern int have_symbol_file_p();
-
-extern jmp_buf stack_jmp;
-
-extern int errno;
-extern char registers[REGISTER_BYTES];
-
-void
-fetch_inferior_registers (regno)
-     int regno;		/* Original value discarded */
-{
-  register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  register int i;
-
-  struct USER u;
-  unsigned int offset;
-
-  offset = (char *) &u.pt_r0 - (char *) &u; 
-  regaddr = offset; /* byte offset to r0;*/
-
-/*  offset = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */
-  for (regno = 0; regno < PC_REGNUM; regno++)
-    {
-      /*regaddr = register_addr (regno, offset);*/
-	/* 88k enhancement  */
-        
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- 	{
- 	  *(int *) &buf[i] = ptrace (3, inferior_pid,
-				     (PTRACE_ARG3_TYPE) regaddr, 0);
- 	  regaddr += sizeof (int);
- 	}
-      supply_register (regno, buf);
-    }
-    /* now load up registers 32-37; special pc registers */
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) PSR_OFFSET,0);
-    supply_register (PSR_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) FPSR_OFFSET,0);
-    supply_register (FPSR_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) FPCR_OFFSET,0);
-    supply_register (FPCR_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3,inferior_pid,
-			       (PTRACE_ARG3_TYPE) SXIP_OFFSET ,0);
-    supply_register (SXIP_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) SNIP_OFFSET,0);
-    supply_register (SNIP_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) SFIP_OFFSET,0);
-    supply_register (SFIP_REGNUM, buf);
-
-    if (target_is_m88110) 
-      {
-        for (regaddr = XREGADDR(X0_REGNUM), regno = X0_REGNUM;
-             regno < NUM_REGS; 
-             regno++, regaddr += 16)
-          {
-            X_REGISTER_RAW_TYPE xval;
-
-            *(int *) &xval.w1 = ptrace (3, inferior_pid,
-                                        (PTRACE_ARG3_TYPE) regaddr, 0);
-            *(int *) &xval.w2 = ptrace (3, inferior_pid,
-                                        (PTRACE_ARG3_TYPE) (regaddr+4), 0);
-            *(int *) &xval.w3 = ptrace (3, inferior_pid,
-                                        (PTRACE_ARG3_TYPE) (regaddr+8), 0);
-            *(int *) &xval.w4 = ptrace (3, inferior_pid,
-                                        (PTRACE_ARG3_TYPE) (regaddr+12), 0);
-            supply_register(regno, (void *)&xval);
-          }
-      }
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-
-  struct USER u;
-
-  unsigned int offset = (char *) &u.pt_r0 - (char *) &u;
-
-  regaddr = offset;
-
-  /* Don't try to deal with EXIP_REGNUM or ENIP_REGNUM, because I think either
-     svr3 doesn't run on an 88110, or the kernel isolates the different (not
-     completely sure this is true, but seems to be.  */
-  if (regno >= 0)
-    {
-      /*      regaddr = register_addr (regno, offset); */
-      if (regno < PC_REGNUM)
-	{ 
-	  regaddr = offset + regno * sizeof (int);
-	  errno = 0;
-	  ptrace (6, inferior_pid,
-		  (PTRACE_ARG3_TYPE) regaddr, read_register (regno));
-	  if (errno != 0)
-	    {
-	      sprintf (buf, "writing register number %d", regno);
-	      perror_with_name (buf);
-	    }
-	}
-      else if (regno == PSR_REGNUM)
-        ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) PSR_OFFSET, read_register(regno));
-      else if (regno == FPSR_REGNUM)
-        ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) FPSR_OFFSET, read_register(regno));
-      else if (regno == FPCR_REGNUM)
-        ptrace (6, inferior_pid,
-	        (PTRACE_ARG3_TYPE) FPCR_OFFSET, read_register(regno));
-      else if (regno == SXIP_REGNUM)
-	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register(regno));
-      else if (regno == SNIP_REGNUM)
-	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register(regno));
-      else if (regno == SFIP_REGNUM)
-	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register(regno));
-      else if (target_is_m88110 && regno < NUM_REGS)
-        {
-          X_REGISTER_RAW_TYPE xval;
-          
-          read_register_bytes(REGISTER_BYTE(regno), (char *)&xval, 
-                              sizeof(X_REGISTER_RAW_TYPE));
-          regaddr = XREGADDR(regno);
-          ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, xval.w1);
-          ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr+4, xval.w2);
-          ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr+8, xval.w3);
-          ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr+12, xval.w4);
-        }
-      else
-	printf_unfiltered ("Bad register number for store_inferior routine\n");
-    }
-  else
-    { 
-      for (regno = 0; regno < PC_REGNUM; regno++)
-	{
-	  /*      regaddr = register_addr (regno, offset); */
-	  errno = 0;
-	  regaddr = offset + regno * sizeof (int);
-	  ptrace (6, inferior_pid,
-		  (PTRACE_ARG3_TYPE) regaddr, read_register (regno));
-	  if (errno != 0)
-	    {
-	      sprintf (buf, "writing register number %d", regno);
-	      perror_with_name (buf);
-	    }
-	}
-      ptrace (6, inferior_pid,
-              (PTRACE_ARG3_TYPE) PSR_OFFSET, read_register(regno));
-      ptrace (6, inferior_pid,
-              (PTRACE_ARG3_TYPE) FPSR_OFFSET,read_register(regno));
-      ptrace (6, inferior_pid,
-              (PTRACE_ARG3_TYPE) FPCR_OFFSET,read_register(regno));
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SXIP_OFFSET,read_register(SXIP_REGNUM));
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SNIP_OFFSET,read_register(SNIP_REGNUM));
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SFIP_OFFSET,read_register(SFIP_REGNUM));
-      if (target_is_m88110)
-        {
-          for (regno = X0_REGNUM; regno < NUM_REGS; regno++) 
-            {
-              X_REGISTER_RAW_TYPE xval;
-     
-              read_register_bytes(REGISTER_BYTE(regno), (char *)&xval, 
-                                  sizeof(X_REGISTER_RAW_TYPE));
-              regaddr = XREGADDR(regno);
-              ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, xval.w1);
-              ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) (regaddr+4), xval.w2);
-              ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) (regaddr+8), xval.w3);
-              ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) (regaddr+12), xval.w4);
-            }
-        }
-    }
-}
-
-/* blockend is the address of the end of the user structure */
-
-m88k_register_u_addr (blockend, regnum)
-     int blockend, regnum;
-{
-  struct USER u;
-  int ustart = blockend - sizeof (struct USER);
-
-  if (regnum < PSR_REGNUM)
-      return (ustart + ((int) &u.pt_r0 - (int) &u) +
-              REGISTER_SIZE * regnum);
-  else if (regnum == PSR_REGNUM)
-      return (ustart + ((int) &u.pt_psr) - (int) &u);
-  else if (regnum == FPSR_REGNUM)
-      return (ustart + ((int) &u.pt_fpsr) - (int) &u);
-  else if (regnum == FPCR_REGNUM)
-      return (ustart + ((int) &u.pt_fpcr) - (int) &u);
-  else if (regnum == SXIP_REGNUM)
-      return (ustart + SXIP_OFFSET);
-  else if (regnum == SNIP_REGNUM)
-      return (ustart + SNIP_OFFSET);
-  else if (regnum == SFIP_REGNUM)
-      return (ustart + SFIP_OFFSET);
-  else if (target_is_m88110) 
-      return (ustart + ((int) &u.pt_x0 - (int) &u) +   /* Must be X register */
-               sizeof(u.pt_x0) * (regnum - X0_REGNUM));
-  else
-      return (blockend + REGISTER_SIZE * regnum);
-}
-
-#ifdef USE_PROC_FS
-
-#include <sys/procfs.h>
-
-/*  Given a pointer to a general register set in /proc format (gregset_t *),
-    unpack the register contents and supply them as gdb's idea of the current
-    register values. */
-
-void
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-    register int regi;
-    register greg_t *regp = (greg_t *) gregsetp;
-
-    for (regi=0; regi <= SP_REGNUM; regi++)
-	supply_register (regi, (char *) (regp + regi));
-
-    supply_register (SXIP_REGNUM, (char *) (regp + R_XIP));
-    supply_register (SNIP_REGNUM, (char *) (regp + R_NIP));
-    supply_register (SFIP_REGNUM, (char *) (regp + R_FIP));
-    supply_register (PSR_REGNUM, (char *) (regp + R_PSR));
-    supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR));
-    supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR));
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-    int regi;
-    register greg_t *regp = (greg_t *) gregsetp;
-    extern char registers[];
-
-    for (regi = 0 ; regi <= R_R31 ; regi++)
-	if ((regno == -1) || (regno == regi))
-	    *(regp + regi) = *(int *) &registers[REGISTER_BYTE(regi)];
-
-    if ((regno == -1) || (regno == SXIP_REGNUM))
-	*(regp + R_XIP) = *(int *) &registers[REGISTER_BYTE(SXIP_REGNUM)];
-    if ((regno == -1) || (regno == SNIP_REGNUM))
-	*(regp + R_NIP) = *(int *) &registers[REGISTER_BYTE(SNIP_REGNUM)];
-    if ((regno == -1) || (regno == SFIP_REGNUM))
-	*(regp + R_FIP) = *(int *) &registers[REGISTER_BYTE(SFIP_REGNUM)];
-    if ((regno == -1) || (regno == PSR_REGNUM))
-	*(regp + R_PSR) = *(int *) &registers[REGISTER_BYTE(PSR_REGNUM)];
-    if ((regno == -1) || (regno == FPSR_REGNUM))
-	*(regp + R_FPSR) = *(int *) &registers[REGISTER_BYTE(FPSR_REGNUM)];
-    if ((regno == -1) || (regno == FPCR_REGNUM))
-	*(regp + R_FPCR) = *(int *) &registers[REGISTER_BYTE(FPCR_REGNUM)];
-}
-
-#endif /* USE_PROC_FS */
-
-/* This support adds the equivalent of adb's % command.  When
-   the `add-shared-symbol-files' command is given, this routine scans 
-   the dynamic linker's link map and reads the minimal symbols
-   from each shared object file listed in the map. */
-
-struct link_map {
-  unsigned long l_addr;		/* address at which object is mapped */
-  char *l_name;			/* full name of loaded object */
-  void *l_ld;			/* dynamic structure of object */
-  struct link_map *l_next;	/* next link object */
-  struct link_map *l_prev;	/* previous link object */
-};
-
-#define LINKS_MAP_POINTER "_ld_tail"
-#define LIBC_FILE "/usr/lib/libc.so.1"
-#define SHARED_OFFSET 0xf0001000
-
-#ifndef PATH_MAX
-#define PATH_MAX 1023		/* maximum size of path name on OS */
-#endif
-
-void
-add_shared_symbol_files ()
-{
-  void *desc;
-  struct link_map *ld_map, *lm, lms;
-  struct minimal_symbol *minsym; 
-  struct objfile *objfile;
-  char *path_name;
-
-  if (! inferior_pid)
-    {
-      warning ("The program has not yet been started.");
-      return;
-    }
-
-  objfile = symbol_file_add (LIBC_FILE, 0, 0, 0, 0, 1, 0, 0);
-  minsym = lookup_minimal_symbol (LINKS_MAP_POINTER, objfile);
-
-  ld_map = (struct link_map *)
-    read_memory_integer (((int)SYMBOL_VALUE_ADDRESS(minsym) + SHARED_OFFSET), 4);
-  lm = ld_map;
-  while (lm)
-    {
-      int local_errno = 0;
-
-      read_memory ((CORE_ADDR)lm, (char*)&lms, sizeof (struct link_map));
-      if (lms.l_name)
-	{
-	  if (target_read_string ((CORE_ADDR)lms.l_name, &path_name, 
-                                  PATH_MAX, &local_errno))
-	    {
-	      symbol_file_add (path_name, 1, lms.l_addr, 0, 0, 0, 0, 0);
-              free(path_name);
-	    }
-	}
-      /* traverse links in reverse order so that we get the
-	 the symbols the user actually gets. */
-      lm = lms.l_prev;
-    }
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  reinit_frame_cache ();
-}
-
-#if defined(_ES_MP)
-
-#include <sys/regset.h>
-
-unsigned int
-m88k_harris_core_register_addr (regno, reg_ptr)
-     int regno, reg_ptr;
-{
-   unsigned int word_offset;
-
-   switch (regno)
-     {
-     case PSR_REGNUM:
-       word_offset = R_EPSR;
-       break;
-     case FPSR_REGNUM:
-       word_offset = R_FPSR;
-       break;
-     case FPCR_REGNUM:
-       word_offset = R_FPCR;
-       break;
-     case SXIP_REGNUM:
-       word_offset = R_EXIP;
-       break;
-     case SNIP_REGNUM:
-       word_offset = R_ENIP;
-       break;
-     case SFIP_REGNUM:
-       word_offset = R_EFIP;
-       break;
-     default:
-       if (regno <= FP_REGNUM) 
-	 word_offset = regno;
-       else 
-	 word_offset = ((regno - X0_REGNUM) * 4);
-     }
-   return (word_offset * 4);
-}
-
-#endif /* _ES_MP */
-
-void
-_initialize_m88k_nat()
-{
-#ifdef _ES_MP
-   /* Enable 88110 support, as we don't support the 88100 under ES/MP.  */
-
-   target_is_m88110 = 1;
-#elif defined(_CX_UX)
-   /* Determine whether we're running on an 88100 or an 88110.  */
-   target_is_m88110 = (sinfo(SYSMACHINE,0) == SYS5800);
-#endif /* _CX_UX */
-}
-
-#ifdef _ES_MP
-/* Given a pointer to a general register set in /proc format (gregset_t *),
-   unpack the register contents and supply them as gdb's idea of the current
-   register values. */
-
-void
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  register int regi;
-  register greg_t *regp = (greg_t *) gregsetp;
-
-  for (regi = 0 ; regi < R_R31 ; regi++)
-    {
-      supply_register (regi, (char *) (regp + regi));
-    }
-  supply_register (PSR_REGNUM,  (char *) (regp + R_EPSR));
-  supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR));
-  supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR));
-  supply_register (SXIP_REGNUM, (char *) (regp + R_EXIP));
-  supply_register (SNIP_REGNUM, (char *) (regp + R_ENIP));
-  supply_register (SFIP_REGNUM, (char *) (regp + R_EFIP));
-}
-
-/* Given a pointer to a floating point register set in /proc format
-   (fpregset_t *), unpack the register contents and supply them as gdb's
-   idea of the current floating point register values.  */
-
-void 
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  register int regi;
-  char *from;
-  
-  for (regi = FP0_REGNUM ; regi <= FPLAST_REGNUM ; regi++)
-    {
-      from = (char *) &((*fpregsetp)[regi-FP0_REGNUM]);
-      supply_register (regi, from);
-    }
-}
-
-#endif /* _ES_MP */
-
-#ifdef _CX_UX
-
-#include <sys/regset.h>
-
-unsigned int m88k_harris_core_register_addr(int regno, int reg_ptr)
-{
-   unsigned int word_offset;
-
-   switch (regno) {
-    case PSR_REGNUM  : word_offset = R_PSR;  break;
-    case FPSR_REGNUM : word_offset = R_FPSR; break;
-    case FPCR_REGNUM : word_offset = R_FPCR; break;
-    case SXIP_REGNUM : word_offset = R_XIP;  break;
-    case SNIP_REGNUM : word_offset = R_NIP;  break;
-    case SFIP_REGNUM : word_offset = R_FIP;  break;
-    default :
-      if (regno <= FP_REGNUM) 
-            word_offset = regno;
-      else 
-            word_offset = ((regno - X0_REGNUM) * 4) + R_X0;
-   }
-   return (word_offset * 4);
-}
-
-#endif /* _CX_UX */
diff --git a/gdb/d10v-tdep.c b/gdb/d10v-tdep.c
deleted file mode 100644
index f4b52f6..0000000
--- a/gdb/d10v-tdep.c
+++ /dev/null
@@ -1,1028 +0,0 @@
-/* Target-dependent code for Mitsubishi D10V, for GDB.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*  Contributed by Martin Hunt, hunt@cygnus.com */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "gdb_string.h"
-#include "value.h"
-#include "inferior.h"
-#include "dis-asm.h"  
-#include "symfile.h"
-#include "objfiles.h"
-
-void d10v_frame_find_saved_regs PARAMS ((struct frame_info *fi,
-					 struct frame_saved_regs *fsr));
-
-int
-d10v_frame_chain_valid (chain, frame)
-     CORE_ADDR chain;
-     struct frame_info *frame;      /* not used here */
-{
-  return ((chain) != 0 && (frame) != 0 && (frame)->pc > IMEM_START);
-}
-
-
-/* Should we use EXTRACT_STRUCT_VALUE_ADDRESS instead of
-   EXTRACT_RETURN_VALUE?  GCC_P is true if compiled with gcc
-   and TYPE is the type (which is known to be struct, union or array).
-
-   The d10v returns anything less than 8 bytes in size in
-   registers. */
-
-int
-d10v_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_LENGTH (type) > 8);
-}
-
-
-/* Discard from the stack the innermost frame, restoring all saved
-   registers.  */
-
-void
-d10v_pop_frame (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR fp;
-  int regnum;
-  struct frame_saved_regs fsr;
-  char raw_buffer[8];
-
-  fp = FRAME_FP (frame);
-  /* fill out fsr with the address of where each */
-  /* register was stored in the frame */
-  get_frame_saved_regs (frame, &fsr);
-  
-  /* now update the current registers with the old values */
-  for (regnum = A0_REGNUM; regnum < A0_REGNUM+2 ; regnum++)
-    {
-      if (fsr.regs[regnum])
-	{
-	  read_memory (fsr.regs[regnum], raw_buffer,  REGISTER_RAW_SIZE(regnum));
-	  write_register_bytes (REGISTER_BYTE (regnum), raw_buffer,  REGISTER_RAW_SIZE(regnum));
-	}
-    }
-  for (regnum = 0; regnum < SP_REGNUM; regnum++)
-    {
-      if (fsr.regs[regnum])
-	{
-	  write_register (regnum, read_memory_unsigned_integer (fsr.regs[regnum], REGISTER_RAW_SIZE(regnum)));
-	}
-    }
-  if (fsr.regs[PSW_REGNUM])
-    {
-      write_register (PSW_REGNUM, read_memory_unsigned_integer (fsr.regs[PSW_REGNUM], REGISTER_RAW_SIZE(PSW_REGNUM)));
-    }
-
-  write_register (PC_REGNUM, read_register (LR_REGNUM));
-  write_register (SP_REGNUM, fp + frame->size);
-  target_store_registers (-1);
-  flush_cached_frames ();
-}
-
-static int 
-check_prologue (op)
-     unsigned short op;
-{
-  /* st  rn, @-sp */
-  if ((op & 0x7E1F) == 0x6C1F)
-    return 1;
-
-  /* st2w  rn, @-sp */
-  if ((op & 0x7E3F) == 0x6E1F)
-    return 1;
-
-  /* subi  sp, n */
-  if ((op & 0x7FE1) == 0x01E1)
-    return 1;
-
-  /* mv  r11, sp */
-  if (op == 0x417E)
-    return 1;
-
-  /* nop */
-  if (op == 0x5E00)
-    return 1;
-
-  /* st  rn, @sp */
-  if ((op & 0x7E1F) == 0x681E)
-    return 1;
-
-  /* st2w  rn, @sp */
- if ((op & 0x7E3F) == 0x3A1E)
-   return 1;
-
-  return 0;
-}
-
-CORE_ADDR
-d10v_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  unsigned long op;
-  unsigned short op1, op2;
-  CORE_ADDR func_addr, func_end;
-  struct symtab_and_line sal;
-
-  /* If we have line debugging information, then the end of the */
-  /* prologue should the first assembly instruction of  the first source line */
-  if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    {
-      sal = find_pc_line (func_addr, 0);
-      if ( sal.end && sal.end < func_end)
-	return sal.end;
-    }
-  
-  if (target_read_memory (pc, (char *)&op, 4))
-    return pc;			/* Can't access it -- assume no prologue. */
-
-  while (1)
-    {
-      op = (unsigned long)read_memory_integer (pc, 4);
-      if ((op & 0xC0000000) == 0xC0000000)
-	{
-	  /* long instruction */
-	  if ( ((op & 0x3FFF0000) != 0x01FF0000) &&   /* add3 sp,sp,n */
-	       ((op & 0x3F0F0000) != 0x340F0000) &&   /* st  rn, @(offset,sp) */
- 	       ((op & 0x3F1F0000) != 0x350F0000))     /* st2w  rn, @(offset,sp) */
-	    break;
-	}
-      else
-	{
-	  /* short instructions */
-	  if ((op & 0xC0000000) == 0x80000000)
-	    {
-	      op2 = (op & 0x3FFF8000) >> 15;
-	      op1 = op & 0x7FFF;
-	    } 
-	  else 
-	    {
-	      op1 = (op & 0x3FFF8000) >> 15;
-	      op2 = op & 0x7FFF;
-	    }
-	  if (check_prologue(op1))
-	    {
-	      if (!check_prologue(op2))
-		{
-		  /* if the previous opcode was really part of the prologue */
-		  /* and not just a NOP, then we want to break after both instructions */
-		  if (op1 != 0x5E00)
-		    pc += 4;
-		  break;
-		}
-	    }
-	  else
-	    break;
-	}
-      pc += 4;
-    }
-  return pc;
-}
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-*/
-
-CORE_ADDR
-d10v_frame_chain (frame)
-     struct frame_info *frame;
-{
-  struct frame_saved_regs fsr;
-
-  d10v_frame_find_saved_regs (frame, &fsr);
-
-  if (frame->return_pc == IMEM_START || inside_entry_file(frame->return_pc))
-    return (CORE_ADDR)0;
-
-  if (!fsr.regs[FP_REGNUM])
-    {
-      if (!fsr.regs[SP_REGNUM] || fsr.regs[SP_REGNUM] == STACK_START)
-	return (CORE_ADDR)0;
-      
-      return fsr.regs[SP_REGNUM];
-    }
-
-  if (!read_memory_unsigned_integer(fsr.regs[FP_REGNUM], REGISTER_RAW_SIZE(FP_REGNUM)))
-    return (CORE_ADDR)0;
-
-  return D10V_MAKE_DADDR (read_memory_unsigned_integer (fsr.regs[FP_REGNUM], REGISTER_RAW_SIZE (FP_REGNUM)));
-}  
-
-static int next_addr, uses_frame;
-
-static int 
-prologue_find_regs (op, fsr, addr)
-     unsigned short op;
-     struct frame_saved_regs *fsr;
-     CORE_ADDR addr;
-{
-  int n;
-
-  /* st  rn, @-sp */
-  if ((op & 0x7E1F) == 0x6C1F)
-    {
-      n = (op & 0x1E0) >> 5;
-      next_addr -= 2;
-      fsr->regs[n] = next_addr;
-      return 1;
-    }
-
-  /* st2w  rn, @-sp */
-  else if ((op & 0x7E3F) == 0x6E1F)
-    {
-      n = (op & 0x1E0) >> 5;
-      next_addr -= 4;
-      fsr->regs[n] = next_addr;
-      fsr->regs[n+1] = next_addr+2;
-      return 1;
-    }
-
-  /* subi  sp, n */
-  if ((op & 0x7FE1) == 0x01E1)
-    {
-      n = (op & 0x1E) >> 1;
-      if (n == 0)
-	n = 16;
-      next_addr -= n;
-      return 1;
-    }
-
-  /* mv  r11, sp */
-  if (op == 0x417E)
-    {
-      uses_frame = 1;
-      return 1;
-    }
-
-  /* nop */
-  if (op == 0x5E00)
-    return 1;
-
-  /* st  rn, @sp */
-  if ((op & 0x7E1F) == 0x681E)
-    {
-      n = (op & 0x1E0) >> 5;
-      fsr->regs[n] = next_addr;
-      return 1;
-    }
-
-  /* st2w  rn, @sp */
-  if ((op & 0x7E3F) == 0x3A1E)
-    {
-      n = (op & 0x1E0) >> 5;
-      fsr->regs[n] = next_addr;
-      fsr->regs[n+1] = next_addr+2;
-      return 1;
-    }
-
-  return 0;
-}
-
-/* Put here the code to store, into a struct frame_saved_regs, the
-   addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special: the address we
-   return for it IS the sp for the next frame. */
-void
-d10v_frame_find_saved_regs (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  CORE_ADDR fp, pc;
-  unsigned long op;
-  unsigned short op1, op2;
-  int i;
-
-  fp = fi->frame;
-  memset (fsr, 0, sizeof (*fsr));
-  next_addr = 0;
-
-  pc = get_pc_function_start (fi->pc);
-
-  uses_frame = 0;
-  while (1)
-    {
-      op = (unsigned long)read_memory_integer (pc, 4);
-      if ((op & 0xC0000000) == 0xC0000000)
-	{
-	  /* long instruction */
-	  if ((op & 0x3FFF0000) == 0x01FF0000)
-	    {
-	      /* add3 sp,sp,n */
-	      short n = op & 0xFFFF;
-	      next_addr += n;
-	    }
-	  else if ((op & 0x3F0F0000) == 0x340F0000)
-	    {
-	      /* st  rn, @(offset,sp) */
-	      short offset = op & 0xFFFF;
-	      short n = (op >> 20) & 0xF;
-	      fsr->regs[n] = next_addr + offset;
-	    }
-	  else if ((op & 0x3F1F0000) == 0x350F0000)
-	    {
-	      /* st2w  rn, @(offset,sp) */
-	      short offset = op & 0xFFFF;
-	      short n = (op >> 20) & 0xF;
-	      fsr->regs[n] = next_addr + offset;
-	      fsr->regs[n+1] = next_addr + offset + 2;
-	    }
-	  else
-	    break;
-	}
-      else
-	{
-	  /* short instructions */
-	  if ((op & 0xC0000000) == 0x80000000)
-	    {
-	      op2 = (op & 0x3FFF8000) >> 15;
-	      op1 = op & 0x7FFF;
-	    } 
-	  else 
-	    {
-	      op1 = (op & 0x3FFF8000) >> 15;
-	      op2 = op & 0x7FFF;
-	    }
-	  if (!prologue_find_regs(op1,fsr,pc) || !prologue_find_regs(op2,fsr,pc))
-	    break;
-	}
-      pc += 4;
-    }
-  
-  fi->size = -next_addr;
-
-  if (!(fp & 0xffff))
-    fp = D10V_MAKE_DADDR (read_register(SP_REGNUM));
-
-  for (i=0; i<NUM_REGS-1; i++)
-    if (fsr->regs[i])
-      {
-	fsr->regs[i] = fp - (next_addr - fsr->regs[i]); 
-      }
-
-  if (fsr->regs[LR_REGNUM])
-    {
-      CORE_ADDR return_pc = read_memory_unsigned_integer (fsr->regs[LR_REGNUM], REGISTER_RAW_SIZE (LR_REGNUM));
-      fi->return_pc = D10V_MAKE_IADDR (return_pc);
-    }
-  else
-    {
-      fi->return_pc = D10V_MAKE_IADDR (read_register(LR_REGNUM));
-    }
-  
-  /* th SP is not normally (ever?) saved, but check anyway */
-  if (!fsr->regs[SP_REGNUM])
-    {
-      /* if the FP was saved, that means the current FP is valid, */
-      /* otherwise, it isn't being used, so we use the SP instead */
-      if (uses_frame)
-	fsr->regs[SP_REGNUM] = read_register(FP_REGNUM) + fi->size;
-      else
-	{
-	  fsr->regs[SP_REGNUM] = fp + fi->size;
-	  fi->frameless = 1;
-	  fsr->regs[FP_REGNUM] = 0;
-	}
-    }
-}
-
-void
-d10v_init_extra_frame_info (fromleaf, fi)
-     int fromleaf;
-     struct frame_info *fi;
-{
-  fi->frameless = 0;
-  fi->size = 0;
-  fi->return_pc = 0;
-
-  /* The call dummy doesn't save any registers on the stack, so we can
-     return now.  */
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    {
-      return;
-    }
-  else
-    {
-      struct frame_saved_regs dummy;
-      d10v_frame_find_saved_regs (fi, &dummy);
-    }
-}
-
-static void
-show_regs (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int a;
-  printf_filtered ("PC=%04x (0x%x) PSW=%04x RPT_S=%04x RPT_E=%04x RPT_C=%04x\n",
-                   read_register (PC_REGNUM), D10V_MAKE_IADDR (read_register (PC_REGNUM)),
-                   read_register (PSW_REGNUM),
-                   read_register (24),
-                   read_register (25),
-                   read_register (23));
-  printf_filtered ("R0-R7  %04x %04x %04x %04x %04x %04x %04x %04x\n",
-                   read_register (0),
-                   read_register (1),
-                   read_register (2),
-                   read_register (3),
-                   read_register (4),
-                   read_register (5),
-                   read_register (6),
-                   read_register (7));
-  printf_filtered ("R8-R15 %04x %04x %04x %04x %04x %04x %04x %04x\n",
-                   read_register (8), 
-                   read_register (9),
-                   read_register (10),
-                   read_register (11),
-                   read_register (12),
-                   read_register (13),
-                   read_register (14),
-                   read_register (15));
-  printf_filtered ("IMAP0 %04x    IMAP1 %04x    DMAP %04x\n",
-                   read_register (IMAP0_REGNUM),
-                   read_register (IMAP1_REGNUM),
-                   read_register (DMAP_REGNUM));
-  printf_filtered ("A0-A1");
-  for (a = A0_REGNUM; a <= A0_REGNUM + 1; a++)
-    {
-      char num[MAX_REGISTER_RAW_SIZE];
-      int i;
-      printf_filtered ("  ");
-      read_register_gen (a, (char *)&num);
-      for (i = 0; i < MAX_REGISTER_RAW_SIZE; i++)
-	{
-	  printf_filtered ("%02x", (num[i] & 0xff));
-	}
-    }
-  printf_filtered ("\n");
-}
-
-CORE_ADDR
-d10v_read_pc (pid)
-     int pid;
-{
-  int save_pid;
-  CORE_ADDR pc;
-  CORE_ADDR retval;
-
-  save_pid = inferior_pid;
-  inferior_pid = pid;
-  pc = (int) read_register (PC_REGNUM);
-  inferior_pid = save_pid;
-  retval = D10V_MAKE_IADDR (pc);
-  return retval;
-}
-
-void
-d10v_write_pc (val, pid)
-     CORE_ADDR val;
-     int pid;
-{
-  int save_pid;
-
-  save_pid = inferior_pid;
-  inferior_pid = pid;
-  write_register (PC_REGNUM, D10V_CONVERT_IADDR_TO_RAW (val));
-  inferior_pid = save_pid;
-}
-
-CORE_ADDR
-d10v_read_sp ()
-{
-  return (D10V_MAKE_DADDR (read_register (SP_REGNUM)));
-}
-
-void
-d10v_write_sp (val)
-     CORE_ADDR val;
-{
-  write_register (SP_REGNUM, D10V_CONVERT_DADDR_TO_RAW (val));
-}
-
-void
-d10v_write_fp (val)
-     CORE_ADDR val;
-{
-  write_register (FP_REGNUM, D10V_CONVERT_DADDR_TO_RAW (val));
-}
-
-CORE_ADDR
-d10v_read_fp ()
-{
-  return (D10V_MAKE_DADDR (read_register(FP_REGNUM)));
-}
-
-/* Function: push_return_address (pc)
-   Set up the return address for the inferior function call.
-   Needed for targets where we don't actually execute a JSR/BSR instruction */
- 
-CORE_ADDR
-d10v_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  write_register (LR_REGNUM, D10V_CONVERT_IADDR_TO_RAW (CALL_DUMMY_ADDRESS ()));
-  return sp;
-}
- 
-
-CORE_ADDR
-d10v_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  int i;
-  int regnum = ARG1_REGNUM;
-  
-  /* Fill in registers and arg lists */
-  for (i = 0; i < nargs; i++)
-    {
-      value_ptr arg = args[i];
-      struct type *type = check_typedef (VALUE_TYPE (arg));
-      char *contents = VALUE_CONTENTS (arg);
-      int len = TYPE_LENGTH (type);
-      /* printf ("push: type=%d len=%d\n", type->code, len); */
-      if (TYPE_CODE (type) == TYPE_CODE_PTR)
-	{
-	  /* pointers require special handling - first convert and
-	     then store */
-	  long val = extract_signed_integer (contents, len);
-	  len = 2;
-	  if (TYPE_TARGET_TYPE (type)
-	      && (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC))
-	    {
-	      /* function pointer */
-	      val = D10V_CONVERT_IADDR_TO_RAW (val);
-	    }
-	  else if (D10V_IADDR_P (val))
-	    {
-	      /* also function pointer! */
-	      val = D10V_CONVERT_DADDR_TO_RAW (val);
-	    }
-	  else
-	    {
-	      /* data pointer */
-	      val &= 0xFFFF;
-	    }
-	  if (regnum <= ARGN_REGNUM)
-	    write_register (regnum++, val & 0xffff);
-	  else
-	    {
-	      char ptr[2];
-	      sp -= 2;
-	      store_address (ptr, val & 0xffff, 2);
-	      write_memory (sp, ptr, 2);
-	    }
-	}
-      else
-	{
-	  int aligned_regnum = (regnum + 1) & ~1;
-	  if (len <= 2 && regnum <= ARGN_REGNUM)
-	    /* fits in a single register, do not align */
-	    {
-	      long val = extract_unsigned_integer (contents, len);
-	      write_register (regnum++, val);
-	    }
-	  else if (len <= (ARGN_REGNUM - aligned_regnum + 1) * 2)
-	    /* value fits in remaining registers, store keeping left
-               aligned */
-	    {
-	      int b;
-	      regnum = aligned_regnum;
-	      for (b = 0; b < (len & ~1); b += 2)
-		{
-		  long val = extract_unsigned_integer (&contents[b], 2);
-		  write_register (regnum++, val);
-		}
-	      if (b < len)
-		{
-		  long val = extract_unsigned_integer (&contents[b], 1);
-		  write_register (regnum++, (val << 8));
-		}
-	    }
-	  else
-	    {
-	      /* arg goes straight on stack */
-	      regnum = ARGN_REGNUM + 1;
-	      sp = (sp - len) & ~1;
-	      write_memory (sp, contents, len);
-	    }
-	}
-    }
-  return sp;
-}
-
-
-/* Given a return value in `regbuf' with a type `valtype', 
-   extract and copy its value into `valbuf'.  */
-
-void
-d10v_extract_return_value (type, regbuf, valbuf)
-     struct type *type;
-     char regbuf[REGISTER_BYTES];
-     char *valbuf;
-{
-  int len;
-  /*    printf("RET: TYPE=%d len=%d r%d=0x%x\n",type->code, TYPE_LENGTH (type), RET1_REGNUM - R0_REGNUM, (int) extract_unsigned_integer (regbuf + REGISTER_BYTE(RET1_REGNUM), REGISTER_RAW_SIZE (RET1_REGNUM)));  */
-  if (TYPE_CODE (type) == TYPE_CODE_PTR
-      && TYPE_TARGET_TYPE (type)
-      && (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC))
-    {
-      /* pointer to function */
-      int num;
-      short snum;
-      snum = extract_address (regbuf + REGISTER_BYTE (RET1_REGNUM), REGISTER_RAW_SIZE (RET1_REGNUM));
-      store_address ( valbuf, 4, D10V_MAKE_IADDR(snum));
-    }
-  else if (TYPE_CODE(type) == TYPE_CODE_PTR)
-    {
-      /* pointer to data */
-      int num;
-      short snum;
-      snum = extract_address (regbuf + REGISTER_BYTE (RET1_REGNUM), REGISTER_RAW_SIZE (RET1_REGNUM));
-      store_address ( valbuf, 4, D10V_MAKE_DADDR(snum));
-    }
-  else
-    {
-      len = TYPE_LENGTH (type);
-      if (len == 1)
-	{
-	  unsigned short c = extract_unsigned_integer (regbuf + REGISTER_BYTE (RET1_REGNUM), REGISTER_RAW_SIZE (RET1_REGNUM));
-	  store_unsigned_integer (valbuf, 1, c);
-	}
-      else if ((len & 1) == 0)
-	memcpy (valbuf, regbuf + REGISTER_BYTE (RET1_REGNUM), len);
-      else
-	{
-	  /* For return values of odd size, the first byte is in the
-             least significant part of the first register.  The
-             remaining bytes in remaining registers. Interestingly,
-             when such values are passed in, the last byte is in the
-             most significant byte of that same register - wierd. */
-	  memcpy (valbuf, regbuf + REGISTER_BYTE (RET1_REGNUM) + 1, len);
-	}
-    }
-}
-
-/* The following code implements access to, and display of, the D10V's
-   instruction trace buffer.  The buffer consists of 64K or more
-   4-byte words of data, of which each words includes an 8-bit count,
-   an 8-bit segment number, and a 16-bit instruction address.
-
-   In theory, the trace buffer is continuously capturing instruction
-   data that the CPU presents on its "debug bus", but in practice, the
-   ROMified GDB stub only enables tracing when it continues or steps
-   the program, and stops tracing when the program stops; so it
-   actually works for GDB to read the buffer counter out of memory and
-   then read each trace word.  The counter records where the tracing
-   stops, but there is no record of where it started, so we remember
-   the PC when we resumed and then search backwards in the trace
-   buffer for a word that includes that address.  This is not perfect,
-   because you will miss trace data if the resumption PC is the target
-   of a branch.  (The value of the buffer counter is semi-random, any
-   trace data from a previous program stop is gone.)  */
-
-/* The address of the last word recorded in the trace buffer.  */
-
-#define DBBC_ADDR (0xd80000)
-
-/* The base of the trace buffer, at least for the "Board_0".  */
-
-#define TRACE_BUFFER_BASE (0xf40000)
-
-static void trace_command PARAMS ((char *, int));
-
-static void untrace_command PARAMS ((char *, int));
-
-static void trace_info PARAMS ((char *, int));
-
-static void tdisassemble_command PARAMS ((char *, int));
-
-static void display_trace PARAMS ((int, int));
-
-/* True when instruction traces are being collected.  */
-
-static int tracing;
-
-/* Remembered PC.  */
-
-static CORE_ADDR last_pc;
-
-/* True when trace output should be displayed whenever program stops.  */
-
-static int trace_display;
-
-/* True when trace listing should include source lines.  */
-
-static int default_trace_show_source = 1;
-
-struct trace_buffer {
-  int size;
-  short *counts;
-  CORE_ADDR *addrs;
-} trace_data;
-
-static void
-trace_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  /* Clear the host-side trace buffer, allocating space if needed.  */
-  trace_data.size = 0;
-  if (trace_data.counts == NULL)
-    trace_data.counts = (short *) xmalloc (65536 * sizeof(short));
-  if (trace_data.addrs == NULL)
-    trace_data.addrs = (CORE_ADDR *) xmalloc (65536 * sizeof(CORE_ADDR));
-
-  tracing = 1;
-
-  printf_filtered ("Tracing is now on.\n");
-}
-
-static void
-untrace_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  tracing = 0;
-
-  printf_filtered ("Tracing is now off.\n");
-}
-
-static void
-trace_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int i;
-
-  if (trace_data.size)
-    {
-      printf_filtered ("%d entries in trace buffer:\n", trace_data.size);
-
-      for (i = 0; i < trace_data.size; ++i)
-	{
-	  printf_filtered ("%d: %d instruction%s at 0x%x\n",
-			   i, trace_data.counts[i],
-			   (trace_data.counts[i] == 1 ? "" : "s"),
-			   trace_data.addrs[i]);
-	}
-    }
-  else
-    printf_filtered ("No entries in trace buffer.\n");
-
-  printf_filtered ("Tracing is currently %s.\n", (tracing ? "on" : "off"));
-}
-
-/* Print the instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-static int
-print_insn (memaddr, stream)
-     CORE_ADDR memaddr;
-     GDB_FILE *stream;
-{
-  /* If there's no disassembler, something is very wrong.  */
-  if (tm_print_insn == NULL)
-    abort ();
-
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    tm_print_insn_info.endian = BFD_ENDIAN_BIG;
-  else
-    tm_print_insn_info.endian = BFD_ENDIAN_LITTLE;
-  return (*tm_print_insn) (memaddr, &tm_print_insn_info);
-}
-
-void
-d10v_eva_prepare_to_trace ()
-{
-  if (!tracing)
-    return;
-
-  last_pc = read_register (PC_REGNUM);
-}
-
-/* Collect trace data from the target board and format it into a form
-   more useful for display.  */
-
-void
-d10v_eva_get_trace_data ()
-{
-  int count, i, j, oldsize;
-  int trace_addr, trace_seg, trace_cnt, next_cnt;
-  unsigned int last_trace, trace_word, next_word;
-  unsigned int *tmpspace;
-
-  if (!tracing)
-    return;
-
-  tmpspace = xmalloc (65536 * sizeof(unsigned int));
-
-  last_trace = read_memory_unsigned_integer (DBBC_ADDR, 2) << 2;
-
-  /* Collect buffer contents from the target, stopping when we reach
-     the word recorded when execution resumed.  */
-
-  count = 0;
-  while (last_trace > 0)
-    {
-      QUIT;
-      trace_word =
-	read_memory_unsigned_integer (TRACE_BUFFER_BASE + last_trace, 4);
-      trace_addr = trace_word & 0xffff;
-      last_trace -= 4;
-      /* Ignore an apparently nonsensical entry.  */
-      if (trace_addr == 0xffd5)
-	continue;
-      tmpspace[count++] = trace_word;
-      if (trace_addr == last_pc)
-	break;
-      if (count > 65535)
-	break;
-    }
-
-  /* Move the data to the host-side trace buffer, adjusting counts to
-     include the last instruction executed and transforming the address
-     into something that GDB likes.  */
-
-  for (i = 0; i < count; ++i)
-    {
-      trace_word = tmpspace[i];
-      next_word = ((i == 0) ? 0 : tmpspace[i - 1]);
-      trace_addr = trace_word & 0xffff;
-      next_cnt = (next_word >> 24) & 0xff;
-      j = trace_data.size + count - i - 1;
-      trace_data.addrs[j] = (trace_addr << 2) + 0x1000000;
-      trace_data.counts[j] = next_cnt + 1;
-    }
-
-  oldsize = trace_data.size;
-  trace_data.size += count;
-
-  free (tmpspace);
-
-  if (trace_display)
-    display_trace (oldsize, trace_data.size);
-}
-
-static void
-tdisassemble_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  int i, count;
-  CORE_ADDR low, high;
-  char *space_index;
-
-  if (!arg)
-    {
-      low = 0;
-      high = trace_data.size;
-    }
-  else if (!(space_index = (char *) strchr (arg, ' ')))
-    {
-      low = parse_and_eval_address (arg);
-      high = low + 5;
-    }
-  else
-    {
-      /* Two arguments.  */
-      *space_index = '\0';
-      low = parse_and_eval_address (arg);
-      high = parse_and_eval_address (space_index + 1);
-      if (high < low)
-	high = low;
-    }
-
-  printf_filtered ("Dump of trace from %d to %d:\n", low, high);
-
-  display_trace (low, high);
-
-  printf_filtered ("End of trace dump.\n");
-  gdb_flush (gdb_stdout);
-}
-
-static void
-display_trace (low, high)
-     int low, high;
-{
-  int i, count, trace_show_source, first, suppress;
-  CORE_ADDR next_address;
-
-  trace_show_source = default_trace_show_source;
-  if (!have_full_symbols () && !have_partial_symbols())
-    {
-      trace_show_source = 0;
-      printf_filtered ("No symbol table is loaded.  Use the \"file\" command.\n");
-      printf_filtered ("Trace will not display any source.\n");
-    }
-
-  first = 1;
-  suppress = 0;
-  for (i = low; i < high; ++i)
-    {
-      next_address = trace_data.addrs[i];
-      count = trace_data.counts[i]; 
-      while (count-- > 0)
-	{
-	  QUIT;
-	  if (trace_show_source)
-	    {
-	      struct symtab_and_line sal, sal_prev;
-
-	      sal_prev = find_pc_line (next_address - 4, 0);
-	      sal = find_pc_line (next_address, 0);
-
-	      if (sal.symtab)
-		{
-		  if (first || sal.line != sal_prev.line)
-		    print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
-		  suppress = 0;
-		}
-	      else
-		{
-		  if (!suppress)
-		    /* FIXME-32x64--assumes sal.pc fits in long.  */
-		    printf_filtered ("No source file for address %s.\n",
-				     local_hex_string((unsigned long) sal.pc));
-		  suppress = 1;
-		}
-	    }
-	  first = 0;
-	  print_address (next_address, gdb_stdout);
-	  printf_filtered (":");
-	  printf_filtered ("\t");
-	  wrap_here ("    ");
-	  next_address = next_address + print_insn (next_address, gdb_stdout);
-	  printf_filtered ("\n");
-	  gdb_flush (gdb_stdout);
-	}
-    }
-}
-
-extern void (*target_resume_hook) PARAMS ((void));
-extern void (*target_wait_loop_hook) PARAMS ((void));
-
-void
-_initialize_d10v_tdep ()
-{
-  tm_print_insn = print_insn_d10v;
-
-  target_resume_hook = d10v_eva_prepare_to_trace;
-  target_wait_loop_hook = d10v_eva_get_trace_data;
-
-  add_com ("regs", class_vars, show_regs, "Print all registers");
-
-  add_com ("trace", class_support, trace_command,
-	   "Enable tracing of instruction execution.");
-
-  add_com ("untrace", class_support, untrace_command,
-	   "Disable tracing of instruction execution.");
-
-  add_com ("tdisassemble", class_vars, tdisassemble_command,
-	   "Disassemble the trace buffer.\n\
-Two optional arguments specify a range of trace buffer entries\n\
-as reported by info trace (NOT addresses!).");
-
-  add_info ("trace", trace_info,
-	    "Display info about the trace data buffer.");
-
-  add_show_from_set (add_set_cmd ("tracedisplay", no_class,
-				  var_integer, (char *)&trace_display,
-				  "Set automatic display of trace.\n", &setlist),
-		     &showlist);
-  add_show_from_set (add_set_cmd ("tracesource", no_class,
-				  var_integer, (char *)&default_trace_show_source,
-				  "Set display of source code with trace.\n", &setlist),
-		     &showlist);
-
-} 
diff --git a/gdb/d30v-tdep.c b/gdb/d30v-tdep.c
deleted file mode 100644
index ec46463..0000000
--- a/gdb/d30v-tdep.c
+++ /dev/null
@@ -1,1396 +0,0 @@
-/* Target-dependent code for Mitsubishi D30V, for GDB.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*  Contributed by Martin Hunt, hunt@cygnus.com */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "gdb_string.h"
-#include "value.h"
-#include "inferior.h"
-#include "dis-asm.h"  
-#include "symfile.h"
-#include "objfiles.h"
-
-void d30v_frame_find_saved_regs PARAMS ((struct frame_info *fi,
-					 struct frame_saved_regs *fsr));
-void d30v_frame_find_saved_regs_offsets PARAMS ((struct frame_info *fi,
-						 struct frame_saved_regs *fsr));
-static void d30v_pop_dummy_frame PARAMS ((struct frame_info *fi));
-static void d30v_print_flags PARAMS ((void));
-static void print_flags_command PARAMS ((char *, int));
-
-/* the following defines assume:
-   fp is r61, lr is r62, sp is r63, and ?? is r22
-   if that changes, they will need to be updated */
-
-#define OP_MASK_ALL_BUT_RA	0x0ffc0fff /* throw away Ra, keep the rest */
-
-#define OP_STW_SPM		0x054c0fc0 /* stw Ra, @(sp-) */
-#define OP_STW_SP_R0		0x05400fc0 /* stw Ra, @(sp,r0) */
-#define OP_STW_SP_IMM0		0x05480fc0 /* st Ra, @(sp, 0x0) */
-#define OP_STW_R22P_R0		0x05440580 /* stw Ra, @(r22+,r0) */
-
-#define OP_ST2W_SPM		0x056c0fc0 /* st2w Ra, @(sp-) */
-#define OP_ST2W_SP_R0		0x05600fc0 /* st2w Ra, @(sp, r0) */
-#define OP_ST2W_SP_IMM0		0x05680fc0 /* st2w Ra, @(sp, 0x0) */
-#define OP_ST2W_R22P_R0		0x05640580 /* st2w Ra, @(r22+, r0) */
-
-#define OP_MASK_OPCODE		0x0ffc0000 /* just the opcode, ign operands */
-#define OP_NOP			0x00f00000 /* nop */
-
-#define OP_MASK_ALL_BUT_IMM	0x0fffffc0 /* throw away imm, keep the rest */
-#define OP_SUB_SP_IMM		0x082bffc0 /* sub sp,sp,imm */
-#define OP_ADD_SP_IMM		0x080bffc0 /* add sp,sp,imm */
-#define OP_ADD_R22_SP_IMM	0x08096fc0 /* add r22,sp,imm */
-#define OP_STW_FP_SP_IMM	0x054bdfc0 /* stw fp,@(sp,imm) */
-#define OP_OR_SP_R0_IMM		0x03abf000 /* or sp,r0,imm */
-
-/* no mask */
-#define OP_OR_FP_R0_SP		0x03a3d03f /* or fp,r0,sp */
-#define OP_OR_FP_SP_R0		0x03a3dfc0 /* or fp,sp,r0 */
-#define OP_OR_FP_IMM0_SP	0x03abd03f /* or fp,0x0,sp */
-#define OP_STW_FP_R22P_R0	0x0547d580 /* stw fp,@(r22+,r0) */
-#define OP_STW_LR_R22P_R0	0x0547e580 /* stw lr,@(r22+,r0) */
-
-#define OP_MASK_OP_AND_RB	0x0ff80fc0 /* keep op and rb,throw away rest */
-#define OP_STW_SP_IMM		0x05480fc0 /* stw Ra,@(sp,imm) */
-#define OP_ST2W_SP_IMM		0x05680fc0 /* st2w Ra,@(sp,imm) */
-#define OP_STW_FP_IMM		0x05480f40 /* stw Ra,@(fp,imm) */
-#define OP_STW_FP_R0		0x05400f40 /* stw Ra,@(fp,r0) */
-
-#define OP_MASK_FM_BIT		0x80000000
-#define OP_MASK_CC_BITS		0x70000000
-#define OP_MASK_SUB_INST	0x0fffffff
-
-#define EXTRACT_RA(op)		(((op) >> 12) & 0x3f)
-#define EXTRACT_RB(op)		(((op) >> 6) & 0x3f)
-#define EXTRACT_RC(op)		(((op) & 0x3f)
-#define EXTRACT_UIMM6(op)	((op) & 0x3f)
-#define EXTRACT_IMM6(op)	((((int)EXTRACT_UIMM6(op)) << 26) >> 26)
-#define EXTRACT_IMM26(op)	((((op)&0x0ff00000) >> 2) | ((op)&0x0003ffff))
-#define EXTRACT_IMM32(opl, opr)	((EXTRACT_UIMM6(opl) << 26)|EXTRACT_IMM26(opr))
-
-
-int
-d30v_frame_chain_valid (chain, fi)
-     CORE_ADDR chain;
-     struct frame_info *fi;      /* not used here */
-{
-#if 0
-  return ((chain) != 0 && (fi) != 0 && (fi)->return_pc != 0);
-#else
-  return ((chain) != 0 && (fi) != 0 && (fi)->frame <= chain);
-#endif
-}
-
-/* Discard from the stack the innermost frame, restoring all saved
-   registers.  */
-
-void
-d30v_pop_frame ()
-{
-  struct frame_info *frame = get_current_frame ();
-  CORE_ADDR fp;
-  int regnum;
-  struct frame_saved_regs fsr;
-  char raw_buffer[8];
-
-  fp = FRAME_FP (frame);
-  if (frame->dummy)
-    {
-      d30v_pop_dummy_frame(frame);
-      return;
-    }
-
-  /* fill out fsr with the address of where each */
-  /* register was stored in the frame */
-  get_frame_saved_regs (frame, &fsr);
-  
-  /* now update the current registers with the old values */
-  for (regnum = A0_REGNUM; regnum < A0_REGNUM+2 ; regnum++)
-    {
-      if (fsr.regs[regnum])
-	{
-	  read_memory (fsr.regs[regnum], raw_buffer, 8);
-	  write_register_bytes (REGISTER_BYTE (regnum), raw_buffer, 8);
-	}
-    }
-  for (regnum = 0; regnum < SP_REGNUM; regnum++)
-    {
-      if (fsr.regs[regnum])
-	{
-	  write_register (regnum, read_memory_unsigned_integer (fsr.regs[regnum], 4));
-	}
-    }
-  if (fsr.regs[PSW_REGNUM])
-    {
-      write_register (PSW_REGNUM, read_memory_unsigned_integer (fsr.regs[PSW_REGNUM], 4));
-    }
-
-  write_register (PC_REGNUM, read_register(LR_REGNUM));
-  write_register (SP_REGNUM, fp + frame->size);
-  target_store_registers (-1);
-  flush_cached_frames ();
-}
-
-static int 
-check_prologue (op)
-     unsigned long op;
-{
-  /* add sp,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM)
-    return 1;
-
-  /* add r22,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM)
-    return 1;
-
-  /* or  fp,r0,sp -- observed */
-  if (op == OP_OR_FP_R0_SP)
-    return 1;
-
-  /* nop */
-  if ((op & OP_MASK_OPCODE) == OP_NOP)
-    return 1;
-
-  /* stw  Ra,@(sp,r0) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0)
-    return 1;
-
-  /* stw  Ra,@(sp,0x0) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0)
-    return 1;
-
-  /* st2w  Ra,@(sp,r0) */
- if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0)
-   return 1;
-
-  /* st2w  Ra,@(sp,0x0) */
- if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0)
-   return 1;
-
- /* stw fp, @(r22+,r0) -- observed */
- if (op == OP_STW_FP_R22P_R0)
-   return 1;
-
- /* stw r62, @(r22+,r0) -- observed */
- if (op == OP_STW_LR_R22P_R0)
-   return 1;
-
- /* stw Ra, @(fp,r0) -- observed */
- if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0)
-   return 1;			/* first arg */
-
- /* stw Ra, @(fp,imm) -- observed */
- if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM)
-   return 1;			/* second and subsequent args */
-
- /* stw fp,@(sp,imm) -- observed */
- if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM)
-   return 1;
-
- /* st2w Ra,@(r22+,r0) */
- if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0)
-   return 1;
-
-  /* stw  Ra, @(sp-) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM)
-    return 1;
-
-  /* st2w  Ra, @(sp-) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM)
-    return 1;
-
-  /* sub.?  sp,sp,imm */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM)
-    return 1;
-
-  return 0;
-}
-
-CORE_ADDR
-d30v_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  unsigned long op[2];
-  unsigned long opl, opr;	/* left / right sub operations */
-  unsigned long fm0, fm1;	/* left / right mode bits */
-  unsigned long cc0, cc1;
-  unsigned long op1, op2;
-  CORE_ADDR func_addr, func_end;
-  struct symtab_and_line sal;
-
-  /* If we have line debugging information, then the end of the */
-  /* prologue should the first assembly instruction of  the first source line */
-  if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    {
-      sal = find_pc_line (func_addr, 0);
-      if ( sal.end && sal.end < func_end)
-	return sal.end;
-    }
-  
-  if (target_read_memory (pc, (char *)&op[0], 8))
-    return pc;			/* Can't access it -- assume no prologue. */
-
-  while (1)
-    {
-      opl = (unsigned long)read_memory_integer (pc, 4);
-      opr = (unsigned long)read_memory_integer (pc+4, 4);
-
-      fm0 = (opl & OP_MASK_FM_BIT);
-      fm1 = (opr & OP_MASK_FM_BIT);
-
-      cc0 = (opl & OP_MASK_CC_BITS);
-      cc1 = (opr & OP_MASK_CC_BITS);
-
-      opl = (opl & OP_MASK_SUB_INST);
-      opr = (opr & OP_MASK_SUB_INST);
-
-      if (fm0 && fm1)
-	{
-	  /* long instruction (opl contains the opcode) */
-	  if (((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_SP_IMM) && /* add sp,sp,imm */
-	      ((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_R22_SP_IMM) && /* add r22,sp,imm */
-	      ((opl & OP_MASK_OP_AND_RB) != OP_STW_SP_IMM) && /* stw Ra, @(sp,imm) */
-	      ((opl & OP_MASK_OP_AND_RB) != OP_ST2W_SP_IMM)) /* st2w Ra, @(sp,imm) */
-	    break;
-	}
-      else
-	{
-	  /* short instructions */
-	  if (fm0 && !fm1)
-	    {
-	      op1 = opr;
-	      op2 = opl;
-	    } 
-	  else 
-	    {
-	      op1 = opl;
-	      op2 = opr;
-	    }
-	  if (check_prologue(op1))
-	    {
-	      if (!check_prologue(op2))
-		{
-		  /* if the previous opcode was really part of the prologue */
-		  /* and not just a NOP, then we want to break after both instructions */
-		  if ((op1 & OP_MASK_OPCODE) != OP_NOP)
-		    pc += 8;
-		  break;
-		}
-	    }
-	  else
-	    break;
-	}
-      pc += 8;
-    }
-  return pc;
-}
-
-static int end_of_stack;
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-*/
-
-CORE_ADDR
-d30v_frame_chain (frame)
-     struct frame_info *frame;
-{
-  struct frame_saved_regs fsr;
-
-  d30v_frame_find_saved_regs (frame, &fsr);
-
-  if (end_of_stack)
-    return (CORE_ADDR)0;
-
-  if (frame->return_pc == IMEM_START)
-    return (CORE_ADDR)0;
-
-  if (!fsr.regs[FP_REGNUM])
-    {
-      if (!fsr.regs[SP_REGNUM] || fsr.regs[SP_REGNUM] == STACK_START)
-	return (CORE_ADDR)0;
-      
-      return fsr.regs[SP_REGNUM];
-    }
-
-  if (!read_memory_unsigned_integer(fsr.regs[FP_REGNUM],4))
-    return (CORE_ADDR)0;
-
-  return read_memory_unsigned_integer(fsr.regs[FP_REGNUM],4);
-}  
-
-static int next_addr, uses_frame;
-static int frame_size;
-
-static int 
-prologue_find_regs (op, fsr, addr)
-     unsigned long op;
-     struct frame_saved_regs *fsr;
-     CORE_ADDR addr;
-{
-  int n;
-  int offset;
-
-  /* add sp,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM)
-    {
-      offset = EXTRACT_IMM6(op);
-      /*next_addr += offset;*/
-      frame_size += -offset;
-      return 1;
-    }
-
-  /* add r22,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM)
-    {
-      offset = EXTRACT_IMM6(op);
-      next_addr = (offset - frame_size);
-      return 1;
-    }
-
-  /* stw Ra, @(fp, offset) -- observed */
-  if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM)
-    {
-      n = EXTRACT_RA(op);
-      offset = EXTRACT_IMM6(op);
-      fsr->regs[n] = (offset - frame_size);
-      return 1;
-    }
-
-  /* stw Ra, @(fp, r0) -- observed */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0)
-    {
-      n = EXTRACT_RA(op);
-      fsr->regs[n] = (- frame_size);
-      return 1;
-    }
-
-  /* or  fp,0,sp -- observed */
-  if ((op == OP_OR_FP_R0_SP) ||
-      (op == OP_OR_FP_SP_R0) ||
-      (op == OP_OR_FP_IMM0_SP))
-    {
-      uses_frame = 1;
-      return 1;
-    }
-
-  /* nop */
-  if ((op & OP_MASK_OPCODE) == OP_NOP)
-    return 1;
-
-  /* stw Ra,@(r22+,r0) -- observed */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_R22P_R0)
-    {
-      n = EXTRACT_RA(op);
-      fsr->regs[n] = next_addr;
-      next_addr += 4;
-      return 1;
-    }
-#if 0				/* subsumed in pattern above */
-  /* stw fp,@(r22+,r0) -- observed */
-  if (op == OP_STW_FP_R22P_R0)
-    {
-      fsr->regs[FP_REGNUM] = next_addr;	/* XXX */
-      next_addr += 4;
-      return 1;
-    }
-
-  /* stw r62,@(r22+,r0) -- observed */
-  if (op == OP_STW_LR_R22P_R0)
-    {
-      fsr->regs[LR_REGNUM] = next_addr;
-      next_addr += 4;
-      return 1;
-    }
-#endif
-  /* st2w Ra,@(r22+,r0) -- observed */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0)
-    {
-      n = EXTRACT_RA(op);
-      fsr->regs[n] = next_addr;
-      fsr->regs[n+1] = next_addr + 4;
-      next_addr += 8;
-      return 1;
-    }
-
-  /* stw  rn, @(sp-) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM)
-    {
-      n = EXTRACT_RA(op);
-      fsr->regs[n] = next_addr;
-      next_addr -= 4;
-      return 1;
-    }
-
-  /* st2w  Ra, @(sp-) */
-  else if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM)
-    {
-      n = EXTRACT_RA(op);
-      fsr->regs[n] = next_addr;
-      fsr->regs[n+1] = next_addr+4;
-      next_addr -= 8;
-      return 1;
-    }
-
-  /* sub  sp,sp,imm */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM)
-    {
-      offset = EXTRACT_IMM6(op);
-      frame_size += -offset;
-      return 1;
-    }
-
-  /* st  rn, @(sp,0) -- observed */
-  if (((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0) ||
-      ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0))
-    {
-      n = EXTRACT_RA(op);
-      fsr->regs[n] = (- frame_size);
-      return 1;
-    }
-
-  /* st2w  rn, @(sp,0) */
-  if (((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0) ||
-      ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0))
-    {
-      n = EXTRACT_RA(op);
-      fsr->regs[n] = (- frame_size);
-      fsr->regs[n+1] = (- frame_size) + 4;
-      return 1;
-    }
-
-  /* stw fp,@(sp,imm) -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM)
-    {
-      offset = EXTRACT_IMM6(op);
-      fsr->regs[FP_REGNUM] = (offset - frame_size);
-      return 1;
-    }
-  return 0;
-}
-
-/* Put here the code to store, into a struct frame_saved_regs, the
-   addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special: the address we
-   return for it IS the sp for the next frame. */
-void
-d30v_frame_find_saved_regs (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  CORE_ADDR fp, pc;
-  unsigned long opl, opr;
-  unsigned long op1, op2;
-  unsigned long fm0, fm1;
-  int i;
-
-  fp = fi->frame;
-  memset (fsr, 0, sizeof (*fsr));
-  next_addr = 0;
-  frame_size = 0;
-  end_of_stack = 0;
-
-  uses_frame = 0;
-
-  d30v_frame_find_saved_regs_offsets (fi, fsr);
-  
-  fi->size = frame_size;
-
-  if (!fp)
-    fp = read_register(SP_REGNUM);
-
-  for (i=0; i<NUM_REGS-1; i++)
-    if (fsr->regs[i])
-      {
-	fsr->regs[i] = fsr->regs[i] + fp + frame_size;
-      }
-
-  if (fsr->regs[LR_REGNUM])
-    fi->return_pc = read_memory_unsigned_integer(fsr->regs[LR_REGNUM],4);
-  else
-    fi->return_pc = read_register(LR_REGNUM);
-  
-  /* the SP is not normally (ever?) saved, but check anyway */
-  if (!fsr->regs[SP_REGNUM])
-    {
-      /* if the FP was saved, that means the current FP is valid, */
-      /* otherwise, it isn't being used, so we use the SP instead */
-      if (uses_frame)
-	fsr->regs[SP_REGNUM] = read_register(FP_REGNUM) + fi->size;
-      else
-	{
-	  fsr->regs[SP_REGNUM] = fp + fi->size;
-	  fi->frameless = 1;
-	  fsr->regs[FP_REGNUM] = 0;
-	}
-    }
-}
-
-void
-d30v_frame_find_saved_regs_offsets (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  CORE_ADDR fp, pc;
-  unsigned long opl, opr;
-  unsigned long op1, op2;
-  unsigned long fm0, fm1;
-  int i;
-
-  fp = fi->frame;
-  memset (fsr, 0, sizeof (*fsr));
-  next_addr = 0;
-  frame_size = 0;
-  end_of_stack = 0;
-
-  pc = get_pc_function_start (fi->pc);
-
-  uses_frame = 0;
-  while (pc < fi->pc)
-    {
-      opl = (unsigned long)read_memory_integer (pc, 4);
-      opr = (unsigned long)read_memory_integer (pc+4, 4);
-
-      fm0 = (opl & OP_MASK_FM_BIT);
-      fm1 = (opr & OP_MASK_FM_BIT);
-
-      opl = (opl & OP_MASK_SUB_INST);
-      opr = (opr & OP_MASK_SUB_INST);
-
-      if (fm0 && fm1)
-	{
-	  /* long instruction */
-	  if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM)
-	    {
-	      /* add sp,sp,n */
-	      long offset = EXTRACT_IMM32(opl, opr);
-	      frame_size += -offset;
-	    }
-	  else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM)
-	    {
-	      /* add r22,sp,offset */
-	      long offset = EXTRACT_IMM32(opl,opr);
-	      next_addr = (offset - frame_size);
-	    }
-	  else if ((opl & OP_MASK_OP_AND_RB) == OP_STW_SP_IMM)
-	    {
-	      /* st Ra, @(sp,imm) */
-	      long offset = EXTRACT_IMM32(opl, opr);
-	      short n = EXTRACT_RA(opl);
-	      fsr->regs[n] = (offset - frame_size);
-	    }
-	  else if ((opl & OP_MASK_OP_AND_RB) == OP_ST2W_SP_IMM)
-	    {
-	      /* st2w Ra, @(sp,offset) */
-	      long offset = EXTRACT_IMM32(opl, opr);
-	      short n = EXTRACT_RA(opl);
-	      fsr->regs[n] = (offset - frame_size);
-	      fsr->regs[n+1] = (offset - frame_size) + 4;
-	    }
-	  else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_OR_SP_R0_IMM)
-	    {
-	      end_of_stack = 1;
-	    }
-	  else
-	    break;
-	}
-      else
-	{
-	  /* short instructions */
-	  if (fm0 && !fm1)
-	    {
-	      op2 = opl;
-	      op1 = opr;
-	    } 
-	  else 
-	    {
-	      op1 = opl;
-	      op2 = opr;
-	    }
-	  if (!prologue_find_regs(op1,fsr,pc) || !prologue_find_regs(op2,fsr,pc))
-	    break;
-	}
-      pc += 8;
-    }
-  
-#if 0
-  fi->size = frame_size;
-
-  if (!fp)
-    fp = read_register(SP_REGNUM);
-
-  for (i=0; i<NUM_REGS-1; i++)
-    if (fsr->regs[i])
-      {
-	fsr->regs[i] = fsr->regs[i] + fp + frame_size;
-      }
-
-  if (fsr->regs[LR_REGNUM])
-    fi->return_pc = read_memory_unsigned_integer(fsr->regs[LR_REGNUM],4);
-  else
-    fi->return_pc = read_register(LR_REGNUM);
-  
-  /* the SP is not normally (ever?) saved, but check anyway */
-  if (!fsr->regs[SP_REGNUM])
-    {
-      /* if the FP was saved, that means the current FP is valid, */
-      /* otherwise, it isn't being used, so we use the SP instead */
-      if (uses_frame)
-	fsr->regs[SP_REGNUM] = read_register(FP_REGNUM) + fi->size;
-      else
-	{
-	  fsr->regs[SP_REGNUM] = fp + fi->size;
-	  fi->frameless = 1;
-	  fsr->regs[FP_REGNUM] = 0;
-	}
-    }
-#endif
-}
-
-void
-d30v_init_extra_frame_info (fromleaf, fi)
-     int fromleaf;
-     struct frame_info *fi;
-{
-  struct frame_saved_regs dummy;
-
-  if (fi->next && (fi->pc == 0))
-    fi->pc = fi->next->return_pc; 
-
-  d30v_frame_find_saved_regs_offsets (fi, &dummy);
-
-  if (uses_frame == 0)
-    fi->frameless = 1;
-  else
-    fi->frameless = 0;
-
-  if ((fi->next == 0) && (uses_frame == 0))
-    /* innermost frame and it's "frameless",
-       so the fi->frame field is wrong, fix it! */
-    fi->frame = read_sp ();
-
-  if (dummy.regs[LR_REGNUM])
-    {
-      /* it was saved, grab it! */
-      dummy.regs[LR_REGNUM] += (fi->frame + frame_size);
-      fi->return_pc = read_memory_unsigned_integer(dummy.regs[LR_REGNUM],4);
-    }
-  else
-    fi->return_pc = read_register(LR_REGNUM);
-}
-
-void
-d30v_init_frame_pc (fromleaf, prev)
-     int fromleaf;
-     struct frame_info *prev;
-{
-  /* default value, put here so we can breakpoint on it and
-     see if the default value is really the right thing to use */
-  prev->pc = (fromleaf ? SAVED_PC_AFTER_CALL (prev->next) : \
-	      prev->next ? FRAME_SAVED_PC (prev->next) : read_pc ());
-}
-
-static void d30v_print_register PARAMS ((int regnum, int tabular));
-
-static void
-d30v_print_register (regnum, tabular)
-     int regnum;
-     int tabular;
-{
-  if (regnum < A0_REGNUM)
-    {
-      if (tabular)
-	printf_filtered ("%08x", read_register (regnum));
-      else
-	printf_filtered ("0x%x	%d", read_register (regnum),
-			 read_register (regnum));
-    }
-  else
-    {
-      char regbuf[MAX_REGISTER_RAW_SIZE];
-
-      read_relative_register_raw_bytes (regnum, regbuf);
-
-      val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0,
-		 gdb_stdout, 'x', 1, 0, Val_pretty_default);
-
-      if (!tabular)
-	{
-	  printf_filtered ("	");
-	  val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0,
-		 gdb_stdout, 'd', 1, 0, Val_pretty_default);
-	}
-    }
-}
-
-static void
-d30v_print_flags ()
-{
-  long psw = read_register (PSW_REGNUM);
-  printf_filtered ("flags #1");
-  printf_filtered ("   (sm) %d", (psw & PSW_SM) != 0);
-  printf_filtered ("   (ea) %d", (psw & PSW_EA) != 0);
-  printf_filtered ("   (db) %d", (psw & PSW_DB) != 0);
-  printf_filtered ("   (ds) %d", (psw & PSW_DS) != 0);
-  printf_filtered ("   (ie) %d", (psw & PSW_IE) != 0);
-  printf_filtered ("   (rp) %d", (psw & PSW_RP) != 0);
-  printf_filtered ("   (md) %d\n", (psw & PSW_MD) != 0);
-
-  printf_filtered ("flags #2");
-  printf_filtered ("   (f0) %d", (psw & PSW_F0) != 0);
-  printf_filtered ("   (f1) %d", (psw & PSW_F1) != 0);
-  printf_filtered ("   (f2) %d", (psw & PSW_F2) != 0);
-  printf_filtered ("   (f3) %d", (psw & PSW_F3) != 0);
-  printf_filtered ("    (s) %d", (psw & PSW_S) != 0);
-  printf_filtered ("    (v) %d", (psw & PSW_V) != 0);
-  printf_filtered ("   (va) %d", (psw & PSW_VA) != 0);
-  printf_filtered ("    (c) %d\n", (psw & PSW_C) != 0);
-}
-
-static void
-print_flags_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  d30v_print_flags ();
-}
-
-void
-d30v_do_registers_info (regnum, fpregs)
-     int regnum;
-     int fpregs;
-{
-  long long num1, num2;
-  long psw;
-
-  if (regnum != -1)
-    {
-      if (REGISTER_NAME (0) == NULL || REGISTER_NAME (0)[0] == '\000')
-	return;
-
-      printf_filtered ("%s ", REGISTER_NAME (regnum));
-      d30v_print_register (regnum, 0);
-
-      printf_filtered ("\n");
-      return;
-    }
-
-  /* Have to print all the registers.  Format them nicely.  */
-
-  printf_filtered ("PC=");
-  print_address (read_pc (), gdb_stdout);
-
-  printf_filtered (" PSW=");
-  d30v_print_register (PSW_REGNUM, 1);
-
-  printf_filtered (" BPC=");
-  print_address (read_register (BPC_REGNUM), gdb_stdout);
-
-  printf_filtered (" BPSW=");
-  d30v_print_register (BPSW_REGNUM, 1);
-  printf_filtered ("\n");
-
-  printf_filtered ("DPC=");
-  print_address (read_register (DPC_REGNUM), gdb_stdout);
-
-  printf_filtered (" DPSW=");
-  d30v_print_register (DPSW_REGNUM, 1);
-
-  printf_filtered (" IBA=");
-  print_address (read_register (IBA_REGNUM), gdb_stdout);
-  printf_filtered ("\n");
-
-  printf_filtered ("RPT_C=");
-  d30v_print_register (RPT_C_REGNUM, 1);
-
-  printf_filtered (" RPT_S=");
-  print_address (read_register (RPT_S_REGNUM), gdb_stdout);
-
-  printf_filtered (" RPT_E=");
-  print_address (read_register (RPT_E_REGNUM), gdb_stdout);
-  printf_filtered ("\n");
-
-  printf_filtered ("MOD_S=");
-  print_address (read_register (MOD_S_REGNUM), gdb_stdout);
-
-  printf_filtered (" MOD_E=");
-  print_address (read_register (MOD_E_REGNUM), gdb_stdout);
-  printf_filtered ("\n");
-
-  printf_filtered ("EIT_VB=");
-  print_address (read_register (EIT_VB_REGNUM), gdb_stdout);
-
-  printf_filtered (" INT_S=");
-  d30v_print_register (INT_S_REGNUM, 1);
-
-  printf_filtered (" INT_M=");
-  d30v_print_register (INT_M_REGNUM, 1);
-  printf_filtered ("\n");
-
-  d30v_print_flags ();
-  for (regnum = 0; regnum <= 63;)
-    {
-      int i;
-
-      printf_filtered ("R%d-R%d ", regnum, regnum + 7);
-      if (regnum < 10)
-	printf_filtered (" ");
-      if (regnum + 7 < 10)
-	printf_filtered (" ");
-
-      for (i = 0; i < 8; i++)
-	{
-	  printf_filtered (" ");
-	  d30v_print_register (regnum++, 1);
-	}
-
-      printf_filtered ("\n");
-    }
-
-  printf_filtered ("A0-A1    ");
-
-  d30v_print_register (A0_REGNUM, 1);
-  printf_filtered ("    ");
-  d30v_print_register (A1_REGNUM, 1);
-  printf_filtered ("\n");
-}
-
-CORE_ADDR
-d30v_fix_call_dummy (dummyname, start_sp, fun, nargs, args, type, gcc_p)
-     char *dummyname;
-     CORE_ADDR start_sp;
-     CORE_ADDR fun;
-     int nargs;
-     value_ptr *args;
-     struct type *type;
-     int gcc_p;
-{
-  int regnum;
-  CORE_ADDR sp;
-  char buffer[MAX_REGISTER_RAW_SIZE];
-  struct frame_info *frame = get_current_frame ();
-  frame->dummy = start_sp;
-  /*start_sp |= DMEM_START;*/
-
-  sp = start_sp;
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    {
-      sp -= REGISTER_RAW_SIZE(regnum);
-      store_address (buffer, REGISTER_RAW_SIZE(regnum), read_register(regnum));
-      write_memory (sp, buffer, REGISTER_RAW_SIZE(regnum));
-    }
-  write_register (SP_REGNUM, (LONGEST)sp);
-  /* now we need to load LR with the return address */
-  write_register (LR_REGNUM, (LONGEST)d30v_call_dummy_address());  
-  return sp;
-}
-
-static void
-d30v_pop_dummy_frame (fi)
-     struct frame_info *fi;
-{
-  CORE_ADDR sp = fi->dummy;
-  int regnum;
-
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    {
-      sp -= REGISTER_RAW_SIZE(regnum);
-      write_register(regnum, read_memory_unsigned_integer (sp, REGISTER_RAW_SIZE(regnum)));
-    }
-  flush_cached_frames (); /* needed? */
-}
-
-
-CORE_ADDR
-d30v_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  int i, len, index=0, regnum=2;
-  char buffer[4], *contents;
-  LONGEST val;
-  CORE_ADDR ptrs[10];
-
-#if 0
-  /* Pass 1. Put all large args on stack */
-  for (i = 0; i < nargs; i++)
-    {
-      value_ptr arg = args[i];
-      struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-      len = TYPE_LENGTH (arg_type);
-      contents = VALUE_CONTENTS(arg);
-      val = extract_signed_integer (contents, len);
-      if (len > 4)
-	{
-	  /* put on stack and pass pointers */
-	  sp -= len;
-	  write_memory (sp, contents, len);
-	  ptrs[index++] = sp;
-	}
-    }
-#endif
-  index = 0;
-
-  for (i = 0; i < nargs; i++)
-    {
-      value_ptr arg = args[i];
-      struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-      len = TYPE_LENGTH (arg_type);
-      contents = VALUE_CONTENTS(arg);
-      if (len > 4)
-	{
-	  /* we need multiple registers */
-	  int ndx;
-
-	  for (ndx = 0; len > 0; ndx += 8, len -= 8)
-	    {
-	      if (regnum & 1)
-		regnum++;	/* all args > 4 bytes start in even register */
-
-	      if (regnum < 18)
-		{
-		  val = extract_signed_integer (&contents[ndx], 4);
-		  write_register (regnum++, val);
-
-		  if (len >= 8)
-		    val = extract_signed_integer (&contents[ndx+4], 4);
-		  else
-		    val = extract_signed_integer (&contents[ndx+4], len-4);
-		  write_register (regnum++, val);
-		}
-	      else
-		{
-		  /* no more registers available.  put it on the stack */
-
-		  /* all args > 4 bytes are padded to a multiple of 8 bytes
-		   and start on an 8 byte boundary */
-		  if (sp & 7)
-		    sp -= (sp & 7); /* align it */
-
-		  sp -= ((len + 7) & ~7); /* allocate space */
-		  write_memory (sp, &contents[ndx], len);
-		  break;
-		}
-	    }
-	}
-      else
-	{
-	  if (regnum < 18 )
-	    {
-	      val = extract_signed_integer (contents, len);
-	      write_register (regnum++, val);
-	    }
-	  else
-	    {
-	      /* all args are padded to a multiple of 4 bytes (at least) */
-	      sp -= ((len + 3) & ~3);
-	      write_memory (sp, contents, len);
-	    }
-	}
-    }
-  if (sp & 7)
-    /* stack pointer is not on an 8 byte boundary -- align it */
-    sp -= (sp & 7);
-  return sp;
-}
-
-
-/* pick an out-of-the-way place to set the return value */
-/* for an inferior function call.  The link register is set to this  */
-/* value and a momentary breakpoint is set there.  When the breakpoint */
-/* is hit, the dummy frame is popped and the previous environment is */
-/* restored. */
-
-CORE_ADDR
-d30v_call_dummy_address ()
-{
-  CORE_ADDR entry;
-  struct minimal_symbol *sym;
-
-  entry = entry_point_address ();
-
-  if (entry != 0)
-    return entry;
-
-  sym = lookup_minimal_symbol ("_start", NULL, symfile_objfile);
-
-  if (!sym || MSYMBOL_TYPE (sym) != mst_text)
-    return 0;
-  else
-    return SYMBOL_VALUE_ADDRESS (sym);
-}
-
-/* Given a return value in `regbuf' with a type `valtype', 
-   extract and copy its value into `valbuf'.  */
-
-void
-d30v_extract_return_value (valtype, regbuf, valbuf)
-     struct type *valtype;
-     char regbuf[REGISTER_BYTES];
-     char *valbuf;
-{
-  memcpy (valbuf, regbuf + REGISTER_BYTE (2), TYPE_LENGTH (valtype));
-}
-
-/* The following code implements access to, and display of, the D30V's
-   instruction trace buffer.  The buffer consists of 64K or more
-   4-byte words of data, of which each words includes an 8-bit count,
-   an 8-bit segment number, and a 16-bit instruction address.
-
-   In theory, the trace buffer is continuously capturing instruction
-   data that the CPU presents on its "debug bus", but in practice, the
-   ROMified GDB stub only enables tracing when it continues or steps
-   the program, and stops tracing when the program stops; so it
-   actually works for GDB to read the buffer counter out of memory and
-   then read each trace word.  The counter records where the tracing
-   stops, but there is no record of where it started, so we remember
-   the PC when we resumed and then search backwards in the trace
-   buffer for a word that includes that address.  This is not perfect,
-   because you will miss trace data if the resumption PC is the target
-   of a branch.  (The value of the buffer counter is semi-random, any
-   trace data from a previous program stop is gone.)  */
-
-/* The address of the last word recorded in the trace buffer.  */
-
-#define DBBC_ADDR (0xd80000)
-
-/* The base of the trace buffer, at least for the "Board_0".  */
-
-#define TRACE_BUFFER_BASE (0xf40000)
-
-static void trace_command PARAMS ((char *, int));
-
-static void untrace_command PARAMS ((char *, int));
-
-static void trace_info PARAMS ((char *, int));
-
-static void tdisassemble_command PARAMS ((char *, int));
-
-static void display_trace PARAMS ((int, int));
-
-/* True when instruction traces are being collected.  */
-
-static int tracing;
-
-/* Remembered PC.  */
-
-static CORE_ADDR last_pc;
-
-/* True when trace output should be displayed whenever program stops.  */
-
-static int trace_display;
-
-/* True when trace listing should include source lines.  */
-
-static int default_trace_show_source = 1;
-
-struct trace_buffer {
-  int size;
-  short *counts;
-  CORE_ADDR *addrs;
-} trace_data;
-
-static void
-trace_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  /* Clear the host-side trace buffer, allocating space if needed.  */
-  trace_data.size = 0;
-  if (trace_data.counts == NULL)
-    trace_data.counts = (short *) xmalloc (65536 * sizeof(short));
-  if (trace_data.addrs == NULL)
-    trace_data.addrs = (CORE_ADDR *) xmalloc (65536 * sizeof(CORE_ADDR));
-
-  tracing = 1;
-
-  printf_filtered ("Tracing is now on.\n");
-}
-
-static void
-untrace_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  tracing = 0;
-
-  printf_filtered ("Tracing is now off.\n");
-}
-
-static void
-trace_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int i;
-
-  if (trace_data.size)
-    {
-      printf_filtered ("%d entries in trace buffer:\n", trace_data.size);
-
-      for (i = 0; i < trace_data.size; ++i)
-	{
-	  printf_filtered ("%d: %d instruction%s at 0x%x\n",
-			   i, trace_data.counts[i],
-			   (trace_data.counts[i] == 1 ? "" : "s"),
-			   trace_data.addrs[i]);
-	}
-    }
-  else
-    printf_filtered ("No entries in trace buffer.\n");
-
-  printf_filtered ("Tracing is currently %s.\n", (tracing ? "on" : "off"));
-}
-
-/* Print the instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-static int
-print_insn (memaddr, stream)
-     CORE_ADDR memaddr;
-     GDB_FILE *stream;
-{
-  /* If there's no disassembler, something is very wrong.  */
-  if (tm_print_insn == NULL)
-    abort ();
-
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    tm_print_insn_info.endian = BFD_ENDIAN_BIG;
-  else
-    tm_print_insn_info.endian = BFD_ENDIAN_LITTLE;
-  return (*tm_print_insn) (memaddr, &tm_print_insn_info);
-}
-
-void
-d30v_eva_prepare_to_trace ()
-{
-  if (!tracing)
-    return;
-
-  last_pc = read_register (PC_REGNUM);
-}
-
-/* Collect trace data from the target board and format it into a form
-   more useful for display.  */
-
-void
-d30v_eva_get_trace_data ()
-{
-  int count, i, j, oldsize;
-  int trace_addr, trace_seg, trace_cnt, next_cnt;
-  unsigned int last_trace, trace_word, next_word;
-  unsigned int *tmpspace;
-
-  if (!tracing)
-    return;
-
-  tmpspace = xmalloc (65536 * sizeof(unsigned int));
-
-  last_trace = read_memory_unsigned_integer (DBBC_ADDR, 2) << 2;
-
-  /* Collect buffer contents from the target, stopping when we reach
-     the word recorded when execution resumed.  */
-
-  count = 0;
-  while (last_trace > 0)
-    {
-      QUIT;
-      trace_word =
-	read_memory_unsigned_integer (TRACE_BUFFER_BASE + last_trace, 4);
-      trace_addr = trace_word & 0xffff;
-      last_trace -= 4;
-      /* Ignore an apparently nonsensical entry.  */
-      if (trace_addr == 0xffd5)
-	continue;
-      tmpspace[count++] = trace_word;
-      if (trace_addr == last_pc)
-	break;
-      if (count > 65535)
-	break;
-    }
-
-  /* Move the data to the host-side trace buffer, adjusting counts to
-     include the last instruction executed and transforming the address
-     into something that GDB likes.  */
-
-  for (i = 0; i < count; ++i)
-    {
-      trace_word = tmpspace[i];
-      next_word = ((i == 0) ? 0 : tmpspace[i - 1]);
-      trace_addr = trace_word & 0xffff;
-      next_cnt = (next_word >> 24) & 0xff;
-      j = trace_data.size + count - i - 1;
-      trace_data.addrs[j] = (trace_addr << 2) + 0x1000000;
-      trace_data.counts[j] = next_cnt + 1;
-    }
-
-  oldsize = trace_data.size;
-  trace_data.size += count;
-
-  free (tmpspace);
-
-  if (trace_display)
-    display_trace (oldsize, trace_data.size);
-}
-
-static void
-tdisassemble_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  int i, count;
-  CORE_ADDR low, high;
-  char *space_index;
-
-  if (!arg)
-    {
-      low = 0;
-      high = trace_data.size;
-    }
-  else if (!(space_index = (char *) strchr (arg, ' ')))
-    {
-      low = parse_and_eval_address (arg);
-      high = low + 5;
-    }
-  else
-    {
-      /* Two arguments.  */
-      *space_index = '\0';
-      low = parse_and_eval_address (arg);
-      high = parse_and_eval_address (space_index + 1);
-      if (high < low)
-	high = low;
-    }
-
-  printf_filtered ("Dump of trace from %d to %d:\n", low, high);
-
-  display_trace (low, high);
-
-  printf_filtered ("End of trace dump.\n");
-  gdb_flush (gdb_stdout);
-}
-
-static void
-display_trace (low, high)
-     int low, high;
-{
-  int i, count, trace_show_source, first, suppress;
-  CORE_ADDR next_address;
-
-  trace_show_source = default_trace_show_source;
-  if (!have_full_symbols () && !have_partial_symbols())
-    {
-      trace_show_source = 0;
-      printf_filtered ("No symbol table is loaded.  Use the \"file\" command.\n");
-      printf_filtered ("Trace will not display any source.\n");
-    }
-
-  first = 1;
-  suppress = 0;
-  for (i = low; i < high; ++i)
-    {
-      next_address = trace_data.addrs[i];
-      count = trace_data.counts[i]; 
-      while (count-- > 0)
-	{
-	  QUIT;
-	  if (trace_show_source)
-	    {
-	      struct symtab_and_line sal, sal_prev;
-
-	      sal_prev = find_pc_line (next_address - 4, 0);
-	      sal = find_pc_line (next_address, 0);
-
-	      if (sal.symtab)
-		{
-		  if (first || sal.line != sal_prev.line)
-		    print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
-		  suppress = 0;
-		}
-	      else
-		{
-		  if (!suppress)
-		    /* FIXME-32x64--assumes sal.pc fits in long.  */
-		    printf_filtered ("No source file for address %s.\n",
-				     local_hex_string((unsigned long) sal.pc));
-		  suppress = 1;
-		}
-	    }
-	  first = 0;
-	  print_address (next_address, gdb_stdout);
-	  printf_filtered (":");
-	  printf_filtered ("\t");
-	  wrap_here ("    ");
-	  next_address = next_address + print_insn (next_address, gdb_stdout);
-	  printf_filtered ("\n");
-	  gdb_flush (gdb_stdout);
-	}
-    }
-}
-
-extern void (*target_resume_hook) PARAMS ((void));
-extern void (*target_wait_loop_hook) PARAMS ((void));
-
-void
-_initialize_d30v_tdep ()
-{
-  tm_print_insn = print_insn_d30v;
-
-  target_resume_hook = d30v_eva_prepare_to_trace;
-  target_wait_loop_hook = d30v_eva_get_trace_data;
-
-  add_info ("flags", print_flags_command, "Print d30v flags.");
-
-  add_com ("trace", class_support, trace_command,
-	   "Enable tracing of instruction execution.");
-
-  add_com ("untrace", class_support, untrace_command,
- 	   "Disable tracing of instruction execution.");
-
-  add_com ("tdisassemble", class_vars, tdisassemble_command,
-	   "Disassemble the trace buffer.\n\
-Two optional arguments specify a range of trace buffer entries\n\
-as reported by info trace (NOT addresses!).");
-
-  add_info ("trace", trace_info,
-	    "Display info about the trace data buffer.");
-
-  add_show_from_set (add_set_cmd ("tracedisplay", no_class,
-				  var_integer, (char *)&trace_display,
-				  "Set automatic display of trace.\n", &setlist),
-		     &showlist);
-  add_show_from_set (add_set_cmd ("tracesource", no_class,
-				  var_integer, (char *)&default_trace_show_source,
-				  "Set display of source code with trace.\n", &setlist),
-		     &showlist);
-
-} 
diff --git a/gdb/dbug-rom.c b/gdb/dbug-rom.c
deleted file mode 100644
index fa9c974..0000000
--- a/gdb/dbug-rom.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/* Remote debugging interface to dBUG ROM monitor for GDB, the GNU debugger.
-   Copyright 1996 Free Software Foundation, Inc.
-
-   Written by Stan Shebs of Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* dBUG is a monitor supplied on various Motorola boards, including
-   m68k, ColdFire, and PowerPC-based designs.  The code here assumes
-   the ColdFire, and (as of 9/25/96) has only been tested with a
-   ColdFire IDP board.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void dbug_open PARAMS ((char *args, int from_tty));
-
-static void
-dbug_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno;
-
-  if (regnamelen != 2)
-    return;
-
-  switch (regname[0])
-    {
-    case 'S':
-      if (regname[1] != 'R')
-	return;
-      regno = PS_REGNUM;
-      break;
-    case 'P':
-      if (regname[1] != 'C')
-	return;
-      regno = PC_REGNUM;
-      break;
-    case 'D':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + D0_REGNUM;
-      break;
-    case 'A':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + A0_REGNUM;
-      break;
-    default:
-      return;
-    }
-
-  monitor_supply_register (regno, val);
-}
-
-/* This array of registers needs to match the indexes used by GDB. The
-   whole reason this exists is because the various ROM monitors use
-   different names than GDB does, and don't support all the registers
-   either. So, typing "info reg sp" becomes an "A7". */
-
-static char *dbug_regnames[NUM_REGS] =
-{
-  "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
-  "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7",
-  "SR", "PC"
-  /* no float registers */
-};
-static struct target_ops dbug_ops;
-static struct monitor_ops dbug_cmds ;
-
-static char *dbug_inits[] = {"\r", NULL};
-
-
-static void 
-init_dbug_cmds(void)
-{
-  dbug_cmds.flags =   MO_CLR_BREAK_USES_ADDR | MO_GETMEM_NEEDS_RANGE | MO_FILL_USES_ADDR;
-  dbug_cmds.init =   dbug_inits;			/* Init strings */
-  dbug_cmds.cont =   "go\r";			/* continue command */
-  dbug_cmds.step =   "step\r";			/* single step */
-  dbug_cmds.stop =   NULL;				/* interrupt command */
-  dbug_cmds.set_break =   "br %x\r";			/* set a breakpoint */
-  dbug_cmds.clr_break =   "br -c %x\r";			/* clear a breakpoint */
-  dbug_cmds.clr_all_break =   "br -c\r";			/* clear all breakpoints */
-  dbug_cmds.fill =   "bf.b %x %x %x";		/* fill (start end val) */
-  dbug_cmds.setmem.cmdb =     "mm.b %x %x\r";		/* setmem.cmdb (addr, value) */
-  dbug_cmds.setmem.cmdw =     "mm.w %x %x\r";		/* setmem.cmdw (addr, value) */
-  dbug_cmds.setmem.cmdl =     "mm.l %x %x\r";		/* setmem.cmdl (addr, value) */
-  dbug_cmds.setmem.cmdll =     NULL;			/* setmem.cmdll (addr, value) */
-  dbug_cmds.setmem.resp_delim =     NULL;			/* setmem.resp_delim */
-  dbug_cmds.setmem.term =     NULL;			/* setmem.term */
-  dbug_cmds.setmem.term_cmd =     NULL;			/* setmem.term_cmd */
-  dbug_cmds.getmem.cmdb =     "md.b %x %x\r";		/* getmem.cmdb (addr, addr2) */
-  dbug_cmds.getmem.cmdw =     "md.w %x %x\r";		/* getmem.cmdw (addr, addr2) */
-  dbug_cmds.getmem.cmdl =     "md.l %x %x\r";		/* getmem.cmdl (addr, addr2) */
-  dbug_cmds.getmem.cmdll =     NULL;			/* getmem.cmdll (addr, addr2) */
-  dbug_cmds.getmem.resp_delim =     ":";			/* getmem.resp_delim */
-  dbug_cmds.getmem.term =     NULL;			/* getmem.term */
-  dbug_cmds.getmem.term_cmd =     NULL;			/* getmem.term_cmd */
-  dbug_cmds.setreg.cmd =     "rm %s %x\r";		/* setreg.cmd (name, value) */
-  dbug_cmds.setreg.resp_delim =     NULL;			/* setreg.resp_delim */
-  dbug_cmds.setreg.term =     NULL;			/* setreg.term */
-  dbug_cmds.setreg.term_cmd =     NULL;			/* setreg.term_cmd */
-  dbug_cmds.getreg.cmd =     "rd %s\r";			/* getreg.cmd (name) */
-  dbug_cmds.getreg.resp_delim =     ":";			/* getreg.resp_delim */
-  dbug_cmds.getreg.term =     NULL;			/* getreg.term */
-  dbug_cmds.getreg.term_cmd =     NULL;			/* getreg.term_cmd */
-  dbug_cmds.dump_registers =   "rd\r";			/* dump_registers */
-  dbug_cmds.register_pattern =   "\\(\\w+\\) +:\\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
-  dbug_cmds.supply_register =   dbug_supply_register;		/* supply_register */
-  dbug_cmds.load_routine =   NULL;				/* load_routine (defaults to SRECs) */
-  dbug_cmds.load =   "dl\r";			/* download command */
-  dbug_cmds.loadresp =   "\n";				/* load response */
-  dbug_cmds.prompt =   "dBUG>";			/* monitor command prompt */
-  dbug_cmds.line_term =   "\r";				/* end-of-line terminator */
-  dbug_cmds.cmd_end =   NULL;				/* optional command terminator */
-  dbug_cmds.target =   &dbug_ops ;			/* target operations */
-  dbug_cmds.stopbits =   SERIAL_1_STOPBITS;		/* number of stop bits */
-  dbug_cmds.regnames =   dbug_regnames;		/* registers names */
-  dbug_cmds.magic =   MONITOR_OPS_MAGIC	;	/* magic */
-} /* init_debug_ops */
-
-static void
-dbug_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &dbug_cmds, from_tty);
-}
-
-void
-_initialize_dbug_rom ()
-{
-  init_dbug_cmds() ;
-  init_monitor_ops (&dbug_ops);
-
-  dbug_ops.to_shortname = "dbug";
-  dbug_ops.to_longname = "dBUG monitor";
-  dbug_ops.to_doc = "Debug via the dBUG monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  dbug_ops.to_open = dbug_open;
-
-  add_target (&dbug_ops);
-}
diff --git a/gdb/dbxread.c b/gdb/dbxread.c
deleted file mode 100644
index 63613cb..0000000
--- a/gdb/dbxread.c
+++ /dev/null
@@ -1,2738 +0,0 @@
-/* Read dbx symbol tables and convert to internal format, for GDB.
-   Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This module provides three functions: dbx_symfile_init,
-   which initializes to read a symbol file; dbx_new_init, which 
-   discards existing cached information when all symbols are being
-   discarded; and dbx_symfile_read, which reads a symbol table
-   from a file.
-
-   dbx_symfile_read only does the minimum work necessary for letting the
-   user "name" things symbolically; it does not read the entire symtab.
-   Instead, it reads the external and static symbols and puts them in partial
-   symbol tables.  When more extensive information is requested of a
-   file, the corresponding partial symbol table is mutated into a full
-   fledged symbol table by going back and reading the symbols
-   for real.  dbx_psymtab_to_symtab() is the function that does this */
-
-#include "defs.h"
-#include "gdb_string.h"
-
-#if defined(USG) || defined(__CYGNUSCLIB__)
-#include <sys/types.h>
-#include <fcntl.h>
-#endif
-
-#include "obstack.h"
-#include "gdb_stat.h"
-#include <ctype.h>
-#include "symtab.h"
-#include "breakpoint.h"
-#include "command.h"
-#include "target.h"
-#include "gdbcore.h"		/* for bfd stuff */
-#include "libaout.h"	 	/* FIXME Secret internal BFD stuff for a.out */
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "stabsread.h"
-#include "gdb-stabs.h"
-#include "demangle.h"
-#include "language.h"		/* Needed inside partial-stab.h */
-#include "complaints.h"
-
-#include "aout/aout64.h"
-#include "aout/stab_gnu.h"	/* We always use GNU stabs, not native, now */
-
-
-/* This macro returns the size field of a minimal symbol, which is normally
-   stored in the "info" field.  The macro can be overridden for specific
-   targets (e.g. MIPS16) that use the info field for other purposes.  */
-#ifndef MSYMBOL_SIZE
-#define MSYMBOL_SIZE(msym) ((long) MSYMBOL_INFO (msym))
-#endif
-
-
-/* We put a pointer to this structure in the read_symtab_private field
-   of the psymtab.  */
-
-struct symloc {
-
-  /* Offset within the file symbol table of first local symbol for this
-     file.  */
-
-  int ldsymoff;
-
-  /* Length (in bytes) of the section of the symbol table devoted to
-     this file's symbols (actually, the section bracketed may contain
-     more than just this file's symbols).  If ldsymlen is 0, the only
-     reason for this thing's existence is the dependency list.  Nothing
-     else will happen when it is read in.  */
-
-  int ldsymlen;
-
-  /* The size of each symbol in the symbol file (in external form).  */
-
-  int symbol_size;
-
-  /* Further information needed to locate the symbols if they are in
-     an ELF file.  */
-
-  int symbol_offset;
-  int string_offset;
-  int file_string_offset;
-};
-
-#define LDSYMOFF(p) (((struct symloc *)((p)->read_symtab_private))->ldsymoff)
-#define LDSYMLEN(p) (((struct symloc *)((p)->read_symtab_private))->ldsymlen)
-#define SYMLOC(p) ((struct symloc *)((p)->read_symtab_private))
-#define SYMBOL_SIZE(p) (SYMLOC(p)->symbol_size)
-#define SYMBOL_OFFSET(p) (SYMLOC(p)->symbol_offset)
-#define STRING_OFFSET(p) (SYMLOC(p)->string_offset)
-#define FILE_STRING_OFFSET(p) (SYMLOC(p)->file_string_offset)
-
-
-/* Macro to determine which symbols to ignore when reading the first symbol
-   of a file.  Some machines override this definition. */
-#ifndef IGNORE_SYMBOL
-/* This code is used on Ultrix systems.  Ignore it */
-#define IGNORE_SYMBOL(type)  (type == (int)N_NSYMS)
-#endif
-
-/* Remember what we deduced to be the source language of this psymtab. */
-
-static enum language psymtab_language = language_unknown;
-
-/* Nonzero means give verbose info on gdb action.  From main.c.  */
-extern int info_verbose;
-
-/* The BFD for this file -- implicit parameter to next_symbol_text.  */
-
-static bfd *symfile_bfd;
-
-/* The size of each symbol in the symbol file (in external form).
-   This is set by dbx_symfile_read when building psymtabs, and by
-   dbx_psymtab_to_symtab when building symtabs.  */
-
-static unsigned symbol_size;
-
-/* This is the offset of the symbol table in the executable file */
-static unsigned symbol_table_offset;
-
-/* This is the offset of the string table in the executable file */
-static unsigned string_table_offset;
-
-/* For elf+stab executables, the n_strx field is not a simple index
-   into the string table.  Instead, each .o file has a base offset
-   in the string table, and the associated symbols contain offsets
-   from this base.  The following two variables contain the base
-   offset for the current and next .o files. */
-static unsigned int file_string_table_offset;
-static unsigned int next_file_string_table_offset;
-
-/* .o and NLM files contain unrelocated addresses which are based at 0.  When
-   non-zero, this flag disables some of the special cases for Solaris elf+stab
-   text addresses at location 0. */
-
-static int symfile_relocatable = 0;
-
-  /* If this is nonzero, N_LBRAC, N_RBRAC, and N_SLINE entries are relative
-     to the function start address.  */
-
-static int block_address_function_relative = 0;
-
-/* The lowest text address we have yet encountered.  This is needed
-   because in an a.out file, there is no header field which tells us
-   what address the program is actually going to be loaded at, so we
-   need to make guesses based on the symbols (which *are* relocated to
-   reflect the address it will be loaded at).  */
-static CORE_ADDR lowest_text_address;
-
-/* Non-zero if there is any line number info in the objfile.  Prevents
-   end_psymtab from discarding an otherwise empty psymtab.  */
-
-static int has_line_numbers;
-
-/* Complaints about the symbols we have encountered.  */
-
-struct complaint lbrac_complaint = 
-  {"bad block start address patched", 0, 0};
-
-struct complaint string_table_offset_complaint =
-  {"bad string table offset in symbol %d", 0, 0};
-
-struct complaint unknown_symtype_complaint =
-  {"unknown symbol type %s", 0, 0};
-
-struct complaint unknown_symchar_complaint =
-  {"unknown symbol descriptor `%c'", 0, 0};
-
-struct complaint lbrac_rbrac_complaint =
-  {"block start larger than block end", 0, 0};
-
-struct complaint lbrac_unmatched_complaint =
-  {"unmatched N_LBRAC before symtab pos %d", 0, 0};
-
-struct complaint lbrac_mismatch_complaint =
-  {"N_LBRAC/N_RBRAC symbol mismatch at symtab pos %d", 0, 0};
-
-struct complaint repeated_header_complaint =
-  {"\"repeated\" header file %s not previously seen, at symtab pos %d", 0, 0};
-
-struct complaint unclaimed_bincl_complaint =
-  {"N_BINCL %s not in entries for any file, at symtab pos %d", 0, 0};
-
-/* During initial symbol readin, we need to have a structure to keep
-   track of which psymtabs have which bincls in them.  This structure
-   is used during readin to setup the list of dependencies within each
-   partial symbol table. */
-
-struct header_file_location
-{
-  char *name;			/* Name of header file */
-  int instance;			/* See above */
-  struct partial_symtab *pst;	/* Partial symtab that has the
-				   BINCL/EINCL defs for this file */
-};
-
-/* The actual list and controling variables */
-static struct header_file_location *bincl_list, *next_bincl;
-static int bincls_allocated;
-
-/* Local function prototypes */
-
-static void 
-process_now PARAMS ((struct objfile *));
-
-static void
-free_header_files PARAMS ((void));
-
-static void
-init_header_files PARAMS ((void));
-
-static void
-read_ofile_symtab PARAMS ((struct partial_symtab *));
-
-static void
-dbx_psymtab_to_symtab PARAMS ((struct partial_symtab *));
-
-static void
-dbx_psymtab_to_symtab_1 PARAMS ((struct partial_symtab *));
-
-static void
-read_dbx_dynamic_symtab PARAMS ((struct section_offsets *,
-				 struct objfile *objfile));
-
-static void
-read_dbx_symtab PARAMS ((struct section_offsets *, struct objfile *,
-			 CORE_ADDR, int));
-
-static void
-free_bincl_list PARAMS ((struct objfile *));
-
-static struct partial_symtab *
-find_corresponding_bincl_psymtab PARAMS ((char *, int));
-
-static void
-add_bincl_to_list PARAMS ((struct partial_symtab *, char *, int));
-
-static void
-init_bincl_list PARAMS ((int, struct objfile *));
-
-static char *
-dbx_next_symbol_text PARAMS ((struct objfile *));
-
-static void
-fill_symbuf PARAMS ((bfd *));
-
-static void
-dbx_symfile_init PARAMS ((struct objfile *));
-
-static void
-dbx_new_init PARAMS ((struct objfile *));
-
-static void
-dbx_symfile_read PARAMS ((struct objfile *, struct section_offsets *, int));
-
-static void
-dbx_symfile_finish PARAMS ((struct objfile *));
-
-static void
-record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *));
-
-static void
-add_new_header_file PARAMS ((char *, int));
-
-static void
-add_old_header_file PARAMS ((char *, int));
-
-static void
-add_this_object_header_file PARAMS ((int));
-
-/* Free up old header file tables */
-
-static void
-free_header_files ()
-{
-  if (this_object_header_files)
-    {
-      free ((PTR)this_object_header_files);
-      this_object_header_files = NULL;
-    }
-  n_allocated_this_object_header_files = 0;
-}
-
-/* Allocate new header file tables */
-
-static void
-init_header_files ()
-{
-  n_allocated_this_object_header_files = 10;
-  this_object_header_files = (int *) xmalloc (10 * sizeof (int));
-}
-
-/* Add header file number I for this object file
-   at the next successive FILENUM.  */
-
-static void
-add_this_object_header_file (i)
-     int i;
-{
-  if (n_this_object_header_files == n_allocated_this_object_header_files)
-    {
-      n_allocated_this_object_header_files *= 2;
-      this_object_header_files
-	= (int *) xrealloc ((char *) this_object_header_files,
-			    n_allocated_this_object_header_files * sizeof (int));
-    }
-
-  this_object_header_files[n_this_object_header_files++] = i;
-}
-
-/* Add to this file an "old" header file, one already seen in
-   a previous object file.  NAME is the header file's name.
-   INSTANCE is its instance code, to select among multiple
-   symbol tables for the same header file.  */
-
-static void
-add_old_header_file (name, instance)
-     char *name;
-     int instance;
-{
-  register struct header_file *p = HEADER_FILES (current_objfile);
-  register int i;
-
-  for (i = 0; i < N_HEADER_FILES (current_objfile); i++)
-    if (STREQ (p[i].name, name) && instance == p[i].instance)
-      {
-	add_this_object_header_file (i);
-	return;
-      }
-  complain (&repeated_header_complaint, name, symnum);
-}
-
-/* Add to this file a "new" header file: definitions for its types follow.
-   NAME is the header file's name.
-   Most often this happens only once for each distinct header file,
-   but not necessarily.  If it happens more than once, INSTANCE has
-   a different value each time, and references to the header file
-   use INSTANCE values to select among them.
-
-   dbx output contains "begin" and "end" markers for each new header file,
-   but at this level we just need to know which files there have been;
-   so we record the file when its "begin" is seen and ignore the "end".  */
-
-static void
-add_new_header_file (name, instance)
-     char *name;
-     int instance;
-{
-  register int i;
-  register struct header_file *hfile;
-
-  /* Make sure there is room for one more header file.  */
-
-  i = N_ALLOCATED_HEADER_FILES (current_objfile);
-
-  if (N_HEADER_FILES (current_objfile) == i)
-    {
-      if (i == 0)
-	{
-	  N_ALLOCATED_HEADER_FILES (current_objfile) = 10;
-	  HEADER_FILES (current_objfile) = (struct header_file *)
-	    xmalloc (10 * sizeof (struct header_file));
-	}
-      else
-	{
-	  i *= 2;
-	  N_ALLOCATED_HEADER_FILES (current_objfile) = i;
-	  HEADER_FILES (current_objfile) = (struct header_file *)
-	    xrealloc ((char *) HEADER_FILES (current_objfile),
-		      (i * sizeof (struct header_file)));
-	}
-    }
-
-  /* Create an entry for this header file.  */
-
-  i = N_HEADER_FILES (current_objfile)++;
-  hfile = HEADER_FILES (current_objfile) + i;
-  hfile->name = savestring (name, strlen(name));
-  hfile->instance = instance;
-  hfile->length = 10;
-  hfile->vector
-    = (struct type **) xmalloc (10 * sizeof (struct type *));
-  memset (hfile->vector, 0, 10 * sizeof (struct type *));
-
-  add_this_object_header_file (i);
-}
-
-#if 0
-static struct type **
-explicit_lookup_type (real_filenum, index)
-     int real_filenum, index;
-{
-  register struct header_file *f = &HEADER_FILES (current_objfile)[real_filenum];
-
-  if (index >= f->length)
-    {
-      f->length *= 2;
-      f->vector = (struct type **)
-	xrealloc (f->vector, f->length * sizeof (struct type *));
-      memset (&f->vector[f->length / 2],
-	     '\0', f->length * sizeof (struct type *) / 2);
-    }
-  return &f->vector[index];
-}
-#endif
-
-static void
-record_minimal_symbol (name, address, type, objfile)
-     char *name;
-     CORE_ADDR address;
-     int type;
-     struct objfile *objfile;
-{
-  enum minimal_symbol_type ms_type;
-  int section;
-  asection *bfd_section;
-
-  switch (type)
-    {
-    case N_TEXT | N_EXT:
-      ms_type = mst_text;
-      section = SECT_OFF_TEXT;
-      bfd_section = DBX_TEXT_SECTION (objfile);
-      break;
-    case N_DATA | N_EXT:
-      ms_type = mst_data;
-      section = SECT_OFF_DATA;
-      bfd_section = DBX_DATA_SECTION (objfile);
-      break;
-    case N_BSS | N_EXT:
-      ms_type = mst_bss;
-      section = SECT_OFF_BSS;
-      bfd_section = DBX_BSS_SECTION (objfile);
-      break;
-    case N_ABS | N_EXT:
-      ms_type = mst_abs;
-      section = -1;
-      bfd_section = NULL;
-      break;
-#ifdef N_SETV
-    case N_SETV | N_EXT:
-      ms_type = mst_data;
-      section = SECT_OFF_DATA;
-      bfd_section = DBX_DATA_SECTION (objfile);
-      break;
-    case N_SETV:
-      /* I don't think this type actually exists; since a N_SETV is the result
-	 of going over many .o files, it doesn't make sense to have one
-	 file local.  */
-      ms_type = mst_file_data;
-      section = SECT_OFF_DATA;
-      bfd_section = DBX_DATA_SECTION (objfile);
-      break;
-#endif
-    case N_TEXT:
-    case N_NBTEXT:
-    case N_FN:
-    case N_FN_SEQ:
-      ms_type = mst_file_text;
-      section = SECT_OFF_TEXT;
-      bfd_section = DBX_TEXT_SECTION (objfile);
-      break;
-    case N_DATA:
-      ms_type = mst_file_data;
-
-      /* Check for __DYNAMIC, which is used by Sun shared libraries. 
-	 Record it as global even if it's local, not global, so
-	 lookup_minimal_symbol can find it.  We don't check symbol_leading_char
-	 because for SunOS4 it always is '_'.  */
-      if (name[8] == 'C' && STREQ ("__DYNAMIC", name))
-	ms_type = mst_data;
-
-      /* Same with virtual function tables, both global and static.  */
-      {
-	char *tempstring = name;
-	if (tempstring[0] == bfd_get_symbol_leading_char (objfile->obfd))
-	  ++tempstring;
-	if (VTBL_PREFIX_P ((tempstring)))
-	  ms_type = mst_data;
-      }
-      section = SECT_OFF_DATA;
-      bfd_section = DBX_DATA_SECTION (objfile);
-      break;
-    case N_BSS:
-      ms_type = mst_file_bss;
-      section = SECT_OFF_BSS;
-      bfd_section = DBX_BSS_SECTION (objfile);
-      break;
-    default:
-      ms_type = mst_unknown;
-      section = -1;
-      bfd_section = NULL;
-      break;
-  }
-
-  if ((ms_type == mst_file_text || ms_type == mst_text)
-      && address < lowest_text_address)
-    lowest_text_address = address;
-
-  prim_record_minimal_symbol_and_info
-    (name, address, ms_type, NULL, section, bfd_section, objfile);
-}
-
-/* Scan and build partial symbols for a symbol file.
-   We have been initialized by a call to dbx_symfile_init, which 
-   put all the relevant info into a "struct dbx_symfile_info",
-   hung off the objfile structure.
-
-   SECTION_OFFSETS contains offsets relative to which the symbols in the
-   various sections are (depending where the sections were actually loaded).
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).  */
-
-static void
-dbx_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;	/* FIXME comments above */
-{
-  bfd *sym_bfd;
-  int val;
-  struct cleanup *back_to;
-
-  val = strlen (objfile->name);
-
-  sym_bfd = objfile->obfd;
-
-  /* .o and .nlm files are relocatables with text, data and bss segs based at
-     0.  This flag disables special (Solaris stabs-in-elf only) fixups for
-     symbols with a value of 0.  */
-
-  symfile_relocatable = bfd_get_file_flags (sym_bfd) & HAS_RELOC;
-
-  /* This is true for Solaris (and all other systems which put stabs
-     in sections, hopefully, since it would be silly to do things
-     differently from Solaris), and false for SunOS4 and other a.out
-     file formats.  */
-  block_address_function_relative =
-    ((0 == strncmp (bfd_get_target (sym_bfd), "elf", 3))
-     || (0 == strncmp (bfd_get_target (sym_bfd), "som", 3))
-     || (0 == strncmp (bfd_get_target (sym_bfd), "coff", 4))
-     || (0 == strncmp (bfd_get_target (sym_bfd), "pe", 2))
-     || (0 == strncmp (bfd_get_target (sym_bfd), "nlm", 3)));
-
-  val = bfd_seek (sym_bfd, DBX_SYMTAB_OFFSET (objfile), SEEK_SET);
-  if (val < 0)
-    perror_with_name (objfile->name);
-
-  /* If we are reinitializing, or if we have never loaded syms yet, init */
-  if (mainline
-      || objfile->global_psymbols.size == 0
-      || objfile->static_psymbols.size == 0)
-    init_psymbol_list (objfile, DBX_SYMCOUNT (objfile));
-
-  symbol_size = DBX_SYMBOL_SIZE (objfile);
-  symbol_table_offset = DBX_SYMTAB_OFFSET (objfile);
-
-  free_pending_blocks ();
-  back_to = make_cleanup (really_free_pendings, 0);
-
-  init_minimal_symbol_collection ();
-  make_cleanup (discard_minimal_symbols, 0);
-
-  /* Now that the symbol table data of the executable file are all in core,
-     process them and define symbols accordingly.  */
-
-  read_dbx_symtab (section_offsets, objfile,
-		   DBX_TEXT_ADDR (objfile),
-		   DBX_TEXT_SIZE (objfile));
-
-  /* Add the dynamic symbols.  */
-
-  read_dbx_dynamic_symtab (section_offsets, objfile);
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. */
-
-  install_minimal_symbols (objfile);
-
-  do_cleanups (back_to);
-}
-
-/* Initialize anything that needs initializing when a completely new
-   symbol file is specified (not just adding some symbols from another
-   file, e.g. a shared library).  */
-
-static void
-dbx_new_init (ignore)
-     struct objfile *ignore;
-{
-  stabsread_new_init ();
-  buildsym_new_init ();
-  init_header_files ();
-}
-
-
-/* dbx_symfile_init ()
-   is the dbx-specific initialization routine for reading symbols.
-   It is passed a struct objfile which contains, among other things,
-   the BFD for the file whose symbols are being read, and a slot for a pointer
-   to "private data" which we fill with goodies.
-
-   We read the string table into malloc'd space and stash a pointer to it.
-
-   Since BFD doesn't know how to read debug symbols in a format-independent
-   way (and may never do so...), we have to do it ourselves.  We will never
-   be called unless this is an a.out (or very similar) file. 
-   FIXME, there should be a cleaner peephole into the BFD environment here.  */
-
-#define DBX_STRINGTAB_SIZE_SIZE sizeof(long)   /* FIXME */
-
-static void
-dbx_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  int val;
-  bfd *sym_bfd = objfile->obfd;
-  char *name = bfd_get_filename (sym_bfd);
-  asection *text_sect;
-  unsigned char size_temp[DBX_STRINGTAB_SIZE_SIZE];
-
-  /* Allocate struct to keep track of the symfile */
-  objfile->sym_stab_info = (struct dbx_symfile_info *)
-    xmmalloc (objfile -> md, sizeof (struct dbx_symfile_info));
-  memset ((PTR) objfile->sym_stab_info, 0, sizeof (struct dbx_symfile_info));
-
-  DBX_TEXT_SECTION (objfile) = bfd_get_section_by_name (sym_bfd, ".text");
-  DBX_DATA_SECTION (objfile) = bfd_get_section_by_name (sym_bfd, ".data");
-  DBX_BSS_SECTION (objfile) = bfd_get_section_by_name (sym_bfd, ".bss");
-
-  /* FIXME POKING INSIDE BFD DATA STRUCTURES */
-#define	STRING_TABLE_OFFSET	(sym_bfd->origin + obj_str_filepos (sym_bfd))
-#define	SYMBOL_TABLE_OFFSET	(sym_bfd->origin + obj_sym_filepos (sym_bfd))
-
-  /* FIXME POKING INSIDE BFD DATA STRUCTURES */
-
-  DBX_SYMFILE_INFO (objfile)->stab_section_info = NULL;
-  
-  text_sect = bfd_get_section_by_name (sym_bfd, ".text");
-  if (!text_sect)
-    error ("Can't find .text section in symbol file");
-  DBX_TEXT_ADDR (objfile) = bfd_section_vma (sym_bfd, text_sect);
-  DBX_TEXT_SIZE (objfile) = bfd_section_size (sym_bfd, text_sect);
-
-  DBX_SYMBOL_SIZE (objfile) = obj_symbol_entry_size (sym_bfd);
-  DBX_SYMCOUNT (objfile) = bfd_get_symcount (sym_bfd);
-  DBX_SYMTAB_OFFSET (objfile) = SYMBOL_TABLE_OFFSET;
-
-  /* Read the string table and stash it away in the psymbol_obstack.  It is
-     only needed as long as we need to expand psymbols into full symbols,
-     so when we blow away the psymbol the string table goes away as well.
-     Note that gdb used to use the results of attempting to malloc the
-     string table, based on the size it read, as a form of sanity check
-     for botched byte swapping, on the theory that a byte swapped string
-     table size would be so totally bogus that the malloc would fail.  Now
-     that we put in on the psymbol_obstack, we can't do this since gdb gets
-     a fatal error (out of virtual memory) if the size is bogus.  We can
-     however at least check to see if the size is less than the size of
-     the size field itself, or larger than the size of the entire file.
-     Note that all valid string tables have a size greater than zero, since
-     the bytes used to hold the size are included in the count. */
-
-  if (STRING_TABLE_OFFSET == 0)
-    {
-      /* It appears that with the existing bfd code, STRING_TABLE_OFFSET
-	 will never be zero, even when there is no string table.  This
-	 would appear to be a bug in bfd. */
-      DBX_STRINGTAB_SIZE (objfile) = 0;
-      DBX_STRINGTAB (objfile) = NULL;
-    }
-  else
-    {
-      val = bfd_seek (sym_bfd, STRING_TABLE_OFFSET, SEEK_SET);
-      if (val < 0)
-	perror_with_name (name);
-      
-      memset ((PTR) size_temp, 0, sizeof (size_temp));
-      val = bfd_read ((PTR) size_temp, sizeof (size_temp), 1, sym_bfd);
-      if (val < 0)
-	{
-	  perror_with_name (name);
-	}
-      else if (val == 0)
-	{
-	  /* With the existing bfd code, STRING_TABLE_OFFSET will be set to
-	     EOF if there is no string table, and attempting to read the size
-	     from EOF will read zero bytes. */
-	  DBX_STRINGTAB_SIZE (objfile) = 0;
-	  DBX_STRINGTAB (objfile) = NULL;
-	}
-      else
-	{
-	  /* Read some data that would appear to be the string table size.
-	     If there really is a string table, then it is probably the right
-	     size.  Byteswap if necessary and validate the size.  Note that
-	     the minimum is DBX_STRINGTAB_SIZE_SIZE.  If we just read some
-	     random data that happened to be at STRING_TABLE_OFFSET, because
-	     bfd can't tell us there is no string table, the sanity checks may
-	     or may not catch this. */
-	  DBX_STRINGTAB_SIZE (objfile) = bfd_h_get_32 (sym_bfd, size_temp);
-	  
-	  if (DBX_STRINGTAB_SIZE (objfile) < sizeof (size_temp)
-	      || DBX_STRINGTAB_SIZE (objfile) > bfd_get_size (sym_bfd))
-	    error ("ridiculous string table size (%d bytes).",
-		   DBX_STRINGTAB_SIZE (objfile));
-	  
-	  DBX_STRINGTAB (objfile) =
-	    (char *) obstack_alloc (&objfile -> psymbol_obstack,
-				    DBX_STRINGTAB_SIZE (objfile));
-	  OBJSTAT (objfile, sz_strtab += DBX_STRINGTAB_SIZE (objfile));
-	  
-	  /* Now read in the string table in one big gulp.  */
-	  
-	  val = bfd_seek (sym_bfd, STRING_TABLE_OFFSET, SEEK_SET);
-	  if (val < 0)
-	    perror_with_name (name);
-	  val = bfd_read (DBX_STRINGTAB (objfile), DBX_STRINGTAB_SIZE (objfile), 1,
-			  sym_bfd);
-	  if (val != DBX_STRINGTAB_SIZE (objfile))
-	    perror_with_name (name);
-	}
-    }
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-dbx_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile->sym_stab_info != NULL)
-    {
-      if (HEADER_FILES (objfile) != NULL)
-	{
-	  register int i = N_HEADER_FILES (objfile);
-	  register struct header_file *hfiles = HEADER_FILES (objfile);
-
-	  while (--i >= 0)
-	    {
-	      free (hfiles [i].name);
-	      free (hfiles [i].vector);
-	    }
-	  free ((PTR) hfiles);
-	}
-      mfree (objfile -> md, objfile->sym_stab_info);
-    }
-  free_header_files ();
-}
-
-
-/* Buffer for reading the symbol table entries.  */
-static struct external_nlist symbuf[4096];
-static int symbuf_idx;
-static int symbuf_end;
-
-/* cont_elem is used for continuing information in cfront.
-   It saves information about which types need to be fixed up and 
-   completed after all the stabs are read.  */
-struct cont_elem 
-  {
-    /* sym and stabsstring for continuing information in cfront */
-    struct symbol * sym;
-    char * stabs;
-    /* state dependancies (statics that must be preserved) */
-    int sym_idx;
-    int sym_end;
-    int symnum;
-    int (*func) PARAMS ((struct objfile *, struct symbol *, char *));
-    /* other state dependancies include:
-       (assumption is that these will not change since process_now FIXME!!)
-        stringtab_global
-        n_stabs
-        objfile
-        symfile_bfd */
-};
-
-static struct cont_elem *cont_list = 0;
-static int cont_limit = 0;
-static int cont_count = 0;
-
-/* Arrange for function F to be called with arguments SYM and P later
-   in the stabs reading process.  */
-void 
-process_later (sym, p, f)
-  struct symbol *sym;
-  char *p;
-  int (*f) PARAMS ((struct objfile *, struct symbol *, char *));
-{
-
-  /* Allocate more space for the deferred list.  */
-  if (cont_count >= cont_limit - 1)
-    {
-      cont_limit += 32;	/* chunk size */
-
-      cont_list
-	= (struct cont_elem *) xrealloc (cont_list, 
-					  (cont_limit
-					   * sizeof (struct cont_elem)));
-      if (!cont_list)
-        error ("Virtual memory exhausted\n");
-    }
-
-  /* Save state variables so we can process these stabs later.  */
-  cont_list[cont_count].sym_idx = symbuf_idx;
-  cont_list[cont_count].sym_end = symbuf_end;
-  cont_list[cont_count].symnum = symnum;
-  cont_list[cont_count].sym = sym;
-  cont_list[cont_count].stabs = p;
-  cont_list[cont_count].func = f;
-  cont_count++;
-}
-
-/* Call deferred funtions in CONT_LIST.  */
-
-static void 
-process_now (objfile) 
-  struct objfile *objfile;
-{
-  int i;
-  int save_symbuf_idx;
-  int save_symbuf_end;
-  int save_symnum;
-  struct symbol *sym;
-  char *stabs;
-  int err;
-  int (*func) PARAMS ((struct objfile *, struct symbol *, char *));
-
-  /* Save the state of our caller, we'll want to restore it before
-     returning.  */
-  save_symbuf_idx = symbuf_idx;
-  save_symbuf_end = symbuf_end;
-  save_symnum = symnum;
-
-  /* Iterate over all the deferred stabs.  */
-  for (i = 0; i < cont_count; i++)
-    {
-      /* Restore the state for this deferred stab.  */
-      symbuf_idx = cont_list[i].sym_idx;
-      symbuf_end = cont_list[i].sym_end;  
-      symnum = cont_list[i].symnum;  
-      sym = cont_list[i].sym;
-      stabs = cont_list[i].stabs;
-      func = cont_list[i].func;
-
-      /* Call the function to handle this deferrd stab.  */
-      err = (*func) (objfile, sym, stabs);
-      if (err)
-	error ("Internal error: unable to resolve stab.\n");
-    }
-
-  /* Restore our caller's state.  */
-  symbuf_idx = save_symbuf_idx;
-  symbuf_end = save_symbuf_end;
-  symnum = save_symnum;
-  cont_count = 0;
-}
-
-
-/* Name of last function encountered.  Used in Solaris to approximate
-   object file boundaries.  */
-static char *last_function_name;
-
-/* The address in memory of the string table of the object file we are
-   reading (which might not be the "main" object file, but might be a
-   shared library or some other dynamically loaded thing).  This is
-   set by read_dbx_symtab when building psymtabs, and by
-   read_ofile_symtab when building symtabs, and is used only by
-   next_symbol_text.  FIXME: If that is true, we don't need it when
-   building psymtabs, right?  */
-static char *stringtab_global;
-
-/* These variables are used to control fill_symbuf when the stabs
-   symbols are not contiguous (as may be the case when a COFF file is
-   linked using --split-by-reloc).  */
-static struct stab_section_list *symbuf_sections;
-static unsigned int symbuf_left;
-static unsigned int symbuf_read;
-
-/* Refill the symbol table input buffer
-   and set the variables that control fetching entries from it.
-   Reports an error if no data available.
-   This function can read past the end of the symbol table
-   (into the string table) but this does no harm.  */
-
-static void
-fill_symbuf (sym_bfd)
-     bfd *sym_bfd;
-{
-  unsigned int count;
-  int nbytes;
-
-  if (symbuf_sections == NULL)
-    count = sizeof (symbuf);
-  else
-    {
-      if (symbuf_left <= 0)
-	{
-	  file_ptr filepos = symbuf_sections->section->filepos;
-	  if (bfd_seek (sym_bfd, filepos, SEEK_SET) != 0)
-	    perror_with_name (bfd_get_filename (sym_bfd));
-	  symbuf_left = bfd_section_size (sym_bfd, symbuf_sections->section);
-	  symbol_table_offset = filepos - symbuf_read;
-	  symbuf_sections = symbuf_sections->next;
-	}
-
-      count = symbuf_left;
-      if (count > sizeof (symbuf))
-	count = sizeof (symbuf);
-    }
-
-  nbytes = bfd_read ((PTR)symbuf, count, 1, sym_bfd);
-  if (nbytes < 0)
-    perror_with_name (bfd_get_filename (sym_bfd));
-  else if (nbytes == 0)
-    error ("Premature end of file reading symbol table");
-  symbuf_end = nbytes / symbol_size;
-  symbuf_idx = 0;
-  symbuf_left -= nbytes;
-  symbuf_read += nbytes;
-}
-
-#define SWAP_SYMBOL(symp, abfd) \
-  { \
-    (symp)->n_strx = bfd_h_get_32(abfd,			\
-				(unsigned char *)&(symp)->n_strx);	\
-    (symp)->n_desc = bfd_h_get_16 (abfd,			\
-				(unsigned char *)&(symp)->n_desc);  	\
-    (symp)->n_value = bfd_h_get_32 (abfd,			\
-				(unsigned char *)&(symp)->n_value); 	\
-  }
-
-#define INTERNALIZE_SYMBOL(intern, extern, abfd)			\
-  {									\
-    (intern).n_type = bfd_h_get_8 (abfd, (extern)->e_type);		\
-    (intern).n_strx = bfd_h_get_32 (abfd, (extern)->e_strx);		\
-    (intern).n_desc = bfd_h_get_16 (abfd, (extern)->e_desc);  		\
-    (intern).n_value = bfd_h_get_32 (abfd, (extern)->e_value);		\
-  }
-
-/* Invariant: The symbol pointed to by symbuf_idx is the first one
-   that hasn't been swapped.  Swap the symbol at the same time
-   that symbuf_idx is incremented.  */
-
-/* dbx allows the text of a symbol name to be continued into the
-   next symbol name!  When such a continuation is encountered
-   (a \ at the end of the text of a name)
-   call this function to get the continuation.  */
-
-static char *
-dbx_next_symbol_text (objfile)
-     struct objfile *objfile;
-{
-  struct internal_nlist nlist;
-
-  if (symbuf_idx == symbuf_end)
-    fill_symbuf (symfile_bfd);
-
-  symnum++;
-  INTERNALIZE_SYMBOL(nlist, &symbuf[symbuf_idx], symfile_bfd);
-  OBJSTAT (objfile, n_stabs++);
-
-  symbuf_idx++;
-
-  return nlist.n_strx + stringtab_global + file_string_table_offset;
-}
-
-/* Initialize the list of bincls to contain none and have some
-   allocated.  */
-
-static void
-init_bincl_list (number, objfile)
-     int number;
-     struct objfile *objfile;
-{
-  bincls_allocated = number;
-  next_bincl = bincl_list = (struct header_file_location *)
-    xmmalloc (objfile -> md, bincls_allocated * sizeof(struct header_file_location));
-}
-
-/* Add a bincl to the list.  */
-
-static void
-add_bincl_to_list (pst, name, instance)
-     struct partial_symtab *pst;
-     char *name;
-     int instance;
-{
-  if (next_bincl >= bincl_list + bincls_allocated)
-    {
-      int offset = next_bincl - bincl_list;
-      bincls_allocated *= 2;
-      bincl_list = (struct header_file_location *)
-	xmrealloc (pst->objfile->md, (char *)bincl_list,
-		  bincls_allocated * sizeof (struct header_file_location));
-      next_bincl = bincl_list + offset;
-    }
-  next_bincl->pst = pst;
-  next_bincl->instance = instance;
-  next_bincl++->name = name;
-}
-
-/* Given a name, value pair, find the corresponding
-   bincl in the list.  Return the partial symtab associated
-   with that header_file_location.  */
-
-static struct partial_symtab *
-find_corresponding_bincl_psymtab (name, instance)
-     char *name;
-     int instance;
-{
-  struct header_file_location *bincl;
-
-  for (bincl = bincl_list; bincl < next_bincl; bincl++)
-    if (bincl->instance == instance
-	&& STREQ (name, bincl->name))
-      return bincl->pst;
-
-  complain (&repeated_header_complaint, name, symnum);
-  return (struct partial_symtab *) 0;
-}
-
-/* Free the storage allocated for the bincl list.  */
-
-static void
-free_bincl_list (objfile)
-     struct objfile *objfile;
-{
-  mfree (objfile -> md, (PTR)bincl_list);
-  bincls_allocated = 0;
-}
-
-/* Scan a SunOs dynamic symbol table for symbols of interest and
-   add them to the minimal symbol table.  */
-
-static void
-read_dbx_dynamic_symtab (section_offsets, objfile)
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-{
-  bfd *abfd = objfile->obfd;
-  struct cleanup *back_to;
-  int counter;
-  long dynsym_size;
-  long dynsym_count;
-  asymbol **dynsyms;
-  asymbol **symptr;
-  arelent **relptr;
-  long dynrel_size;
-  long dynrel_count;
-  arelent **dynrels;
-  CORE_ADDR sym_value;
-  char *name;
-
-  /* Check that the symbol file has dynamic symbols that we know about.
-     bfd_arch_unknown can happen if we are reading a sun3 symbol file
-     on a sun4 host (and vice versa) and bfd is not configured
-     --with-target=all.  This would trigger an assertion in bfd/sunos.c,
-     so we ignore the dynamic symbols in this case.  */
-  if (bfd_get_flavour (abfd) != bfd_target_aout_flavour
-      || (bfd_get_file_flags (abfd) & DYNAMIC) == 0
-      || bfd_get_arch (abfd) == bfd_arch_unknown)
-    return;
-
-  dynsym_size = bfd_get_dynamic_symtab_upper_bound (abfd);
-  if (dynsym_size < 0)
-    return;
-
-  dynsyms = (asymbol **) xmalloc (dynsym_size);
-  back_to = make_cleanup (free, dynsyms);
-
-  dynsym_count = bfd_canonicalize_dynamic_symtab (abfd, dynsyms);
-  if (dynsym_count < 0)
-    {
-      do_cleanups (back_to);
-      return;
-    }
-
-  /* Enter dynamic symbols into the minimal symbol table
-     if this is a stripped executable.  */
-  if (bfd_get_symcount (abfd) <= 0)
-    {
-      symptr = dynsyms;
-      for (counter = 0; counter < dynsym_count; counter++, symptr++)
-	{
-	  asymbol *sym = *symptr;
-	  asection *sec;
-	  int type;
-
-	  sec = bfd_get_section (sym);
-
-	  /* BFD symbols are section relative.  */
-	  sym_value = sym->value + sec->vma;
-
-	  if (bfd_get_section_flags (abfd, sec) & SEC_CODE)
-	    {
-	      sym_value += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      type = N_TEXT;
-	    }
-	  else if (bfd_get_section_flags (abfd, sec) & SEC_DATA)
-	    {
-	      sym_value += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	      type = N_DATA;
-	    }
-	  else if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
-	    {
-	      sym_value += ANOFFSET (section_offsets, SECT_OFF_BSS);
-	      type = N_BSS;
-	    }
-	  else
-	    continue;
-
-	  if (sym->flags & BSF_GLOBAL)
-	    type |= N_EXT;
-
-	  record_minimal_symbol ((char *) bfd_asymbol_name (sym), sym_value,
-				 type, objfile);
-	}
-    }
-
-  /* Symbols from shared libraries have a dynamic relocation entry
-     that points to the associated slot in the procedure linkage table.
-     We make a mininal symbol table entry with type mst_solib_trampoline
-     at the address in the procedure linkage table.  */
-  dynrel_size = bfd_get_dynamic_reloc_upper_bound (abfd);
-  if (dynrel_size < 0)
-    {
-      do_cleanups (back_to);
-      return;
-    }
-  
-  dynrels = (arelent **) xmalloc (dynrel_size);
-  make_cleanup (free, dynrels);
-
-  dynrel_count = bfd_canonicalize_dynamic_reloc (abfd, dynrels, dynsyms);
-  if (dynrel_count < 0)
-    {
-      do_cleanups (back_to);
-      return;
-    }
-
-  for (counter = 0, relptr = dynrels;
-       counter < dynrel_count;
-       counter++, relptr++)
-    {
-      arelent *rel = *relptr;
-      CORE_ADDR address =
-	rel->address + ANOFFSET (section_offsets, SECT_OFF_DATA);
-
-      switch (bfd_get_arch (abfd))
-	{
-	case bfd_arch_sparc:
-	  if (rel->howto->type != RELOC_JMP_SLOT)
-	    continue;
-	  break;
-	case bfd_arch_m68k:
-	  /* `16' is the type BFD produces for a jump table relocation.  */
-	  if (rel->howto->type != 16)
-	    continue;
-
-	  /* Adjust address in the jump table to point to
-	     the start of the bsr instruction.  */
-	  address -= 2;
-	  break;
-	default:
-	  continue;
-	}
-
-      name = (char *) bfd_asymbol_name (*rel->sym_ptr_ptr);
-      prim_record_minimal_symbol (name, address, mst_solib_trampoline,
-				  objfile);
-    }
-
-  do_cleanups (back_to);
-}
-
-/* Given pointers to an a.out symbol table in core containing dbx
-   style data, setup partial_symtab's describing each source file for
-   which debugging information is available.
-   SYMFILE_NAME is the name of the file we are reading from
-   and SECTION_OFFSETS is the set of offsets for the various sections
-   of the file (a set of zeros if the mainline program).  */
-
-static void
-read_dbx_symtab (section_offsets, objfile, text_addr, text_size)
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-     CORE_ADDR text_addr;
-     int text_size;
-{
-  register struct external_nlist *bufp = 0;	/* =0 avoids gcc -Wall glitch */
-  struct internal_nlist nlist;
-
-  register char *namestring;
-  int nsl;
-  int past_first_source_file = 0;
-  CORE_ADDR last_o_file_start = 0;
-  CORE_ADDR last_function_start = 0;
-  struct cleanup *back_to;
-  bfd *abfd;
-  int textlow_not_set;
-
-  /* Current partial symtab */
-  struct partial_symtab *pst;
-
-  /* List of current psymtab's include files */
-  char **psymtab_include_list;
-  int includes_allocated;
-  int includes_used;
-
-  /* Index within current psymtab dependency list */
-  struct partial_symtab **dependency_list;
-  int dependencies_used, dependencies_allocated;
-
-  /* FIXME.  We probably want to change stringtab_global rather than add this
-     while processing every symbol entry.  FIXME.  */
-  file_string_table_offset = 0;
-  next_file_string_table_offset = 0;
-
-  stringtab_global = DBX_STRINGTAB (objfile);
-  
-  pst = (struct partial_symtab *) 0;
-
-  includes_allocated = 30;
-  includes_used = 0;
-  psymtab_include_list = (char **) alloca (includes_allocated *
-					   sizeof (char *));
-
-  dependencies_allocated = 30;
-  dependencies_used = 0;
-  dependency_list =
-    (struct partial_symtab **) alloca (dependencies_allocated *
-				       sizeof (struct partial_symtab *));
-
-  /* Init bincl list */
-  init_bincl_list (20, objfile);
-  back_to = make_cleanup (free_bincl_list, objfile);
-
-  last_source_file = NULL;
-
-  lowest_text_address = (CORE_ADDR)-1;
-
-  symfile_bfd = objfile->obfd;	/* For next_text_symbol */
-  abfd = objfile->obfd;
-  symbuf_end = symbuf_idx = 0;
-  next_symbol_text_func = dbx_next_symbol_text;
-  textlow_not_set = 1;
-  has_line_numbers = 0;
-
-  for (symnum = 0; symnum < DBX_SYMCOUNT (objfile); symnum++)
-    {
-      /* Get the symbol for this run and pull out some info */
-      QUIT;	/* allow this to be interruptable */
-      if (symbuf_idx == symbuf_end)
-	fill_symbuf (abfd);
-      bufp = &symbuf[symbuf_idx++];
-
-      /*
-       * Special case to speed up readin.
-       */
-      if (bfd_h_get_8 (abfd, bufp->e_type) == N_SLINE)
-	{
-	  has_line_numbers = 1;
-	  continue;
-	}
-
-      INTERNALIZE_SYMBOL (nlist, bufp, abfd);
-      OBJSTAT (objfile, n_stabs++);
-
-      /* Ok.  There is a lot of code duplicated in the rest of this
-         switch statement (for efficiency reasons).  Since I don't
-         like duplicating code, I will do my penance here, and
-         describe the code which is duplicated:
-
-	 *) The assignment to namestring.
-	 *) The call to strchr.
-	 *) The addition of a partial symbol the the two partial
-	    symbol lists.  This last is a large section of code, so
-	    I've imbedded it in the following macro.
-	 */
-      
-/* Set namestring based on nlist.  If the string table index is invalid, 
-   give a fake name, and print a single error message per symbol file read,
-   rather than abort the symbol reading or flood the user with messages.  */
-
-/*FIXME: Too many adds and indirections in here for the inner loop.  */
-#define SET_NAMESTRING()\
-  if (((unsigned)CUR_SYMBOL_STRX + file_string_table_offset) >=		\
-      DBX_STRINGTAB_SIZE (objfile)) {					\
-    complain (&string_table_offset_complaint, symnum);			\
-    namestring = "<bad string table offset>";				\
-  } else								\
-    namestring = CUR_SYMBOL_STRX + file_string_table_offset +		\
-		 DBX_STRINGTAB (objfile)
-
-#define CUR_SYMBOL_TYPE nlist.n_type
-#define CUR_SYMBOL_VALUE nlist.n_value
-#define CUR_SYMBOL_STRX nlist.n_strx
-#define DBXREAD_ONLY
-#define START_PSYMTAB(ofile,secoff,fname,low,symoff,global_syms,static_syms)\
-  start_psymtab(ofile, secoff, fname, low, symoff, global_syms, static_syms)
-#define END_PSYMTAB(pst,ilist,ninc,c_off,c_text,dep_list,n_deps,textlow_not_set)\
-  end_psymtab(pst,ilist,ninc,c_off,c_text,dep_list,n_deps,textlow_not_set)
-
-#include "partial-stab.h"
-    }
-
-  /* If there's stuff to be cleaned up, clean it up.  */
-  if (DBX_SYMCOUNT (objfile) > 0			/* We have some syms */
-/*FIXME, does this have a bug at start address 0? */
-      && last_o_file_start
-      && objfile -> ei.entry_point < nlist.n_value
-      && objfile -> ei.entry_point >= last_o_file_start)
-    {
-      objfile -> ei.entry_file_lowpc = last_o_file_start;
-      objfile -> ei.entry_file_highpc = nlist.n_value;
-    }
-
-  if (pst)
-    {
-      /* Don't set pst->texthigh lower than it already is.  */
-      CORE_ADDR text_end =
-	(lowest_text_address == (CORE_ADDR)-1
-	 ? (text_addr + section_offsets->offsets[SECT_OFF_TEXT])
-	 : lowest_text_address)
-	+ text_size;
-
-      end_psymtab (pst, psymtab_include_list, includes_used,
-		   symnum * symbol_size,
-		   text_end > pst->texthigh ? text_end : pst->texthigh,
-		   dependency_list, dependencies_used, textlow_not_set);
-    }
-
-  do_cleanups (back_to);
-}
-
-/* Allocate and partially fill a partial symtab.  It will be
-   completely filled at the end of the symbol list.
-
-   SYMFILE_NAME is the name of the symbol-file we are reading from, and ADDR
-   is the address relative to which its symbols are (incremental) or 0
-   (normal). */
-
-
-struct partial_symtab *
-start_psymtab (objfile, section_offsets,
-	       filename, textlow, ldsymoff, global_syms, static_syms)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     char *filename;
-     CORE_ADDR textlow;
-     int ldsymoff;
-     struct partial_symbol **global_syms;
-     struct partial_symbol **static_syms;
-{
-  struct partial_symtab *result =
-      start_psymtab_common(objfile, section_offsets,
-			   filename, textlow, global_syms, static_syms);
-
-  result->read_symtab_private = (char *)
-    obstack_alloc (&objfile -> psymbol_obstack, sizeof (struct symloc));
-  LDSYMOFF(result) = ldsymoff;
-  result->read_symtab = dbx_psymtab_to_symtab;
-  SYMBOL_SIZE(result) = symbol_size;
-  SYMBOL_OFFSET(result) = symbol_table_offset;
-  STRING_OFFSET(result) = string_table_offset;
-  FILE_STRING_OFFSET(result) = file_string_table_offset;
-
-  /* If we're handling an ELF file, drag some section-relocation info
-     for this source file out of the ELF symbol table, to compensate for
-     Sun brain death.  This replaces the section_offsets in this psymtab,
-     if successful.  */
-  elfstab_offset_sections (objfile, result);
-
-  /* Deduce the source language from the filename for this psymtab. */
-  psymtab_language = deduce_language_from_filename (filename);
-
-  return result;
-}
-
-/* Close off the current usage of PST.  
-   Returns PST or NULL if the partial symtab was empty and thrown away.
-
-   FIXME:  List variables and peculiarities of same.  */
-
-struct partial_symtab *
-end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
-	     capping_text, dependency_list, number_dependencies, textlow_not_set)
-     struct partial_symtab *pst;
-     char **include_list;
-     int num_includes;
-     int capping_symbol_offset;
-     CORE_ADDR capping_text;
-     struct partial_symtab **dependency_list;
-     int number_dependencies;
-     int textlow_not_set;
-{
-  int i;
-  struct objfile *objfile = pst -> objfile;
-
-  if (capping_symbol_offset != -1)
-    LDSYMLEN(pst) = capping_symbol_offset - LDSYMOFF(pst);
-  pst->texthigh = capping_text;
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-  /* Under Solaris, the N_SO symbols always have a value of 0,
-     instead of the usual address of the .o file.  Therefore,
-     we have to do some tricks to fill in texthigh and textlow.
-     The first trick is in partial-stab.h: if we see a static
-     or global function, and the textlow for the current pst
-     is not set (ie: textlow_not_set), then we use that function's
-     address for the textlow of the pst.  */
-
-  /* Now, to fill in texthigh, we remember the last function seen
-     in the .o file (also in partial-stab.h).  Also, there's a hack in
-     bfd/elf.c and gdb/elfread.c to pass the ELF st_size field
-     to here via the misc_info field.  Therefore, we can fill in
-     a reliable texthigh by taking the address plus size of the
-     last function in the file.  */
-
-  if (pst->texthigh == 0 && last_function_name)
-    {
-      char *p;
-      int n;
-      struct minimal_symbol *minsym;
-
-      p = strchr (last_function_name, ':');
-      if (p == NULL)
-	p = last_function_name;
-      n = p - last_function_name;
-      p = alloca (n + 2);
-      strncpy (p, last_function_name, n);
-      p[n] = 0;
-    
-      minsym = lookup_minimal_symbol (p, pst->filename, objfile);
-      if (minsym == NULL)
-	{
-	  /* Sun Fortran appends an underscore to the minimal symbol name,
-	     try again with an appended underscore if the minimal symbol
-	     was not found.  */
-	  p[n] = '_';
-	  p[n + 1] = 0;
-	  minsym = lookup_minimal_symbol (p, pst->filename, objfile);
-	}
-
-      if (minsym)
-	pst->texthigh = SYMBOL_VALUE_ADDRESS (minsym) + MSYMBOL_SIZE (minsym);
-
-      last_function_name = NULL;
-    }
-
-  /* this test will be true if the last .o file is only data */
-  if (textlow_not_set)
-    pst->textlow = pst->texthigh;
-  else
-    {
-      struct partial_symtab *p1;
-
-      /* If we know our own starting text address, then walk through all other
-	 psymtabs for this objfile, and if any didn't know their ending text
-	 address, set it to our starting address.  Take care to not set our
-	 own ending address to our starting address, nor to set addresses on
-	 `dependency' files that have both textlow and texthigh zero.  */
-
-      ALL_OBJFILE_PSYMTABS (objfile, p1)
-	{
-	  if (p1->texthigh == 0  && p1->textlow != 0 && p1 != pst)
-	    {
-	      p1->texthigh = pst->textlow;
-	      /* if this file has only data, then make textlow match texthigh */
-	      if (p1->textlow == 0)
-		p1->textlow = p1->texthigh;
-	    }
-	}
-    }
-
-  /* End of kludge for patching Solaris textlow and texthigh.  */
-#endif /* SOFUN_ADDRESS_MAYBE_MISSING.  */
-
-  pst->n_global_syms =
-    objfile->global_psymbols.next - (objfile->global_psymbols.list + pst->globals_offset);
-  pst->n_static_syms =
-    objfile->static_psymbols.next - (objfile->static_psymbols.list + pst->statics_offset);
-
-  pst->number_of_dependencies = number_dependencies;
-  if (number_dependencies)
-    {
-      pst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       number_dependencies * sizeof (struct partial_symtab *));
-      memcpy (pst->dependencies, dependency_list,
-	     number_dependencies * sizeof (struct partial_symtab *));
-    }
-  else
-    pst->dependencies = 0;
-
-  for (i = 0; i < num_includes; i++)
-    {
-      struct partial_symtab *subpst =
-	allocate_psymtab (include_list[i], objfile);
-
-      subpst->section_offsets = pst->section_offsets;
-      subpst->read_symtab_private =
-	  (char *) obstack_alloc (&objfile->psymbol_obstack,
-				  sizeof (struct symloc));
-      LDSYMOFF(subpst) =
-	LDSYMLEN(subpst) =
-	  subpst->textlow =
-	    subpst->texthigh = 0;
-
-      /* We could save slight bits of space by only making one of these,
-	 shared by the entire set of include files.  FIXME-someday.  */
-      subpst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       sizeof (struct partial_symtab *));
-      subpst->dependencies[0] = pst;
-      subpst->number_of_dependencies = 1;
-
-      subpst->globals_offset =
-	subpst->n_global_syms =
-	  subpst->statics_offset =
-	    subpst->n_static_syms = 0;
-
-      subpst->readin = 0;
-      subpst->symtab = 0;
-      subpst->read_symtab = pst->read_symtab;
-    }
-
-  sort_pst_symbols (pst);
-
-  /* If there is already a psymtab or symtab for a file of this name, remove it.
-     (If there is a symtab, more drastic things also happen.)
-     This happens in VxWorks.  */
-  free_named_symtabs (pst->filename);
-
-  if (num_includes == 0
-      && number_dependencies == 0
-      && pst->n_global_syms == 0
-      && pst->n_static_syms == 0
-      && has_line_numbers == 0)
-    {
-      /* Throw away this psymtab, it's empty.  We can't deallocate it, since
-	 it is on the obstack, but we can forget to chain it on the list.  */
-      /* Empty psymtabs happen as a result of header files which don't have
-	 any symbols in them.  There can be a lot of them.  But this check
-	 is wrong, in that a psymtab with N_SLINE entries but nothing else
-	 is not empty, but we don't realize that.  Fixing that without slowing
-	 things down might be tricky.  */
-
-      discard_psymtab (pst);
-
-      /* Indicate that psymtab was thrown away.  */
-      pst = (struct partial_symtab *)NULL;
-    }
-  return pst;
-}
-
-static void
-dbx_psymtab_to_symtab_1 (pst)
-     struct partial_symtab *pst;
-{
-  struct cleanup *old_chain;
-  int i;
-  
-  if (!pst)
-    return;
-
-  if (pst->readin)
-    {
-      fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  /* Read in all partial symtabs on which this one is dependent */
-  for (i = 0; i < pst->number_of_dependencies; i++)
-    if (!pst->dependencies[i]->readin)
-      {
-	/* Inform about additional files that need to be read in.  */
-	if (info_verbose)
-	  {
-	    fputs_filtered (" ", gdb_stdout);
-	    wrap_here ("");
-	    fputs_filtered ("and ", gdb_stdout);
-	    wrap_here ("");
-	    printf_filtered ("%s...", pst->dependencies[i]->filename);
-	    wrap_here ("");		/* Flush output */
-	    gdb_flush (gdb_stdout);
-	  }
-	dbx_psymtab_to_symtab_1 (pst->dependencies[i]);
-      }
-
-  if (LDSYMLEN(pst))		/* Otherwise it's a dummy */
-    {
-      /* Init stuff necessary for reading in symbols */
-      stabsread_init ();
-      buildsym_init ();
-      old_chain = make_cleanup (really_free_pendings, 0);
-      file_string_table_offset = FILE_STRING_OFFSET (pst);
-      symbol_size = SYMBOL_SIZE (pst);
-
-      /* Read in this file's symbols */
-      bfd_seek (pst->objfile->obfd, SYMBOL_OFFSET (pst), SEEK_SET);
-      read_ofile_symtab (pst);
-      sort_symtab_syms (pst->symtab);
-
-      do_cleanups (old_chain);
-    }
-
-  pst->readin = 1;
-}
-
-/* Read in all of the symbols for a given psymtab for real.
-   Be verbose about it if the user wants that.  */
-
-static void
-dbx_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-  bfd *sym_bfd;
-
-  if (!pst)
-    return;
-
-  if (pst->readin)
-    {
-      fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  if (LDSYMLEN(pst) || pst->number_of_dependencies)
-    {
-      /* Print the message now, before reading the string table,
-	 to avoid disconcerting pauses.  */
-      if (info_verbose)
-	{
-	  printf_filtered ("Reading in symbols for %s...", pst->filename);
-	  gdb_flush (gdb_stdout);
-	}
-
-      sym_bfd = pst->objfile->obfd;
-
-      next_symbol_text_func = dbx_next_symbol_text;
-
-      dbx_psymtab_to_symtab_1 (pst);
-
-      /* Match with global symbols.  This only needs to be done once,
-         after all of the symtabs and dependencies have been read in.   */
-      scan_file_globals (pst->objfile);
-
-      /* Finish up the debug error message.  */
-      if (info_verbose)
-	printf_filtered ("done.\n");
-    }
-}
-
-/* Read in a defined section of a specific object file's symbols. */
-  
-static void
-read_ofile_symtab (pst)
-     struct partial_symtab *pst;
-{
-  register char *namestring;
-  register struct external_nlist *bufp;
-  struct internal_nlist nlist;
-  unsigned char type;
-  unsigned max_symnum;
-  register bfd *abfd;
-  struct objfile *objfile;
-  int sym_offset;		/* Offset to start of symbols to read */
-  int sym_size;			/* Size of symbols to read */
-  CORE_ADDR text_offset;	/* Start of text segment for symbols */
-  int text_size;		/* Size of text segment for symbols */
-  struct section_offsets *section_offsets;
-
-  objfile = pst->objfile;
-  sym_offset = LDSYMOFF(pst);
-  sym_size = LDSYMLEN(pst);
-  text_offset = pst->textlow;
-  text_size = pst->texthigh - pst->textlow;
-  section_offsets = pst->section_offsets;
-
-  current_objfile = objfile;
-  subfile_stack = NULL;
-
-  stringtab_global = DBX_STRINGTAB (objfile);
-  last_source_file = NULL;
-
-  abfd = objfile->obfd;
-  symfile_bfd = objfile->obfd;	/* Implicit param to next_text_symbol */
-  symbuf_end = symbuf_idx = 0;
-
-  /* It is necessary to actually read one symbol *before* the start
-     of this symtab's symbols, because the GCC_COMPILED_FLAG_SYMBOL
-     occurs before the N_SO symbol.
-
-     Detecting this in read_dbx_symtab
-     would slow down initial readin, so we look for it here instead.  */
-  if (!processing_acc_compilation && sym_offset >= (int)symbol_size)
-    {
-      bfd_seek (symfile_bfd, sym_offset - symbol_size, SEEK_CUR);
-      fill_symbuf (abfd);
-      bufp = &symbuf[symbuf_idx++];
-      INTERNALIZE_SYMBOL (nlist, bufp, abfd);
-      OBJSTAT (objfile, n_stabs++);
-
-      SET_NAMESTRING ();
-
-      processing_gcc_compilation = 0;
-      if (nlist.n_type == N_TEXT)
-	{
-	  const char *tempstring = namestring;
-
-	  if (STREQ (namestring, GCC_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 1;
-	  else if (STREQ (namestring, GCC2_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 2;
-	  if (tempstring[0] == bfd_get_symbol_leading_char (symfile_bfd))
-	    ++tempstring;
-	  if (STREQN (tempstring, "__gnu_compiled", 14))
-	    processing_gcc_compilation = 2;
-	}
-
-      /* Try to select a C++ demangling based on the compilation unit
-	 producer. */
-
-      if (processing_gcc_compilation)
-	{
-	  if (AUTO_DEMANGLING)
-	    {
-	      set_demangling_style (GNU_DEMANGLING_STYLE_STRING);
-	    }
-	}
-    }
-  else
-    {
-      /* The N_SO starting this symtab is the first symbol, so we
-	 better not check the symbol before it.  I'm not this can
-	 happen, but it doesn't hurt to check for it.  */
-      bfd_seek (symfile_bfd, sym_offset, SEEK_CUR);
-      processing_gcc_compilation = 0;
-    }
-
-  if (symbuf_idx == symbuf_end)
-    fill_symbuf (abfd);
-  bufp = &symbuf[symbuf_idx];
-  if (bfd_h_get_8 (abfd, bufp->e_type) != N_SO)
-    error("First symbol in segment of executable not a source symbol");
-
-  max_symnum = sym_size / symbol_size;
-
-  for (symnum = 0;
-       symnum < max_symnum;
-       symnum++)
-    {
-      QUIT;			/* Allow this to be interruptable */
-      if (symbuf_idx == symbuf_end)
-	fill_symbuf(abfd);
-      bufp = &symbuf[symbuf_idx++];
-      INTERNALIZE_SYMBOL (nlist, bufp, abfd);
-      OBJSTAT (objfile, n_stabs++);
-
-      type = bfd_h_get_8 (abfd, bufp->e_type);
-
-      SET_NAMESTRING ();
-
-      if (type & N_STAB) {
-	  process_one_symbol (type, nlist.n_desc, nlist.n_value,
-			      namestring, section_offsets, objfile);
-      }
-      /* We skip checking for a new .o or -l file; that should never
-         happen in this routine. */
-      else if (type == N_TEXT)
-	{
-	  /* I don't think this code will ever be executed, because
-	     the GCC_COMPILED_FLAG_SYMBOL usually is right before
-	     the N_SO symbol which starts this source file.
-	     However, there is no reason not to accept
-	     the GCC_COMPILED_FLAG_SYMBOL anywhere.  */
-
-	  if (STREQ (namestring, GCC_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 1;
-	  else if (STREQ (namestring, GCC2_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 2;
-
-	  if (AUTO_DEMANGLING)
-	    {
-	      set_demangling_style (GNU_DEMANGLING_STYLE_STRING);
-	    }
-	}
-      else if (type & N_EXT || type == (unsigned char)N_TEXT
-	       || type == (unsigned char)N_NBTEXT
-	       ) {
-	  /* Global symbol: see if we came across a dbx defintion for
-	     a corresponding symbol.  If so, store the value.  Remove
-	     syms from the chain when their values are stored, but
-	     search the whole chain, as there may be several syms from
-	     different files with the same name. */
-	  /* This is probably not true.  Since the files will be read
-	     in one at a time, each reference to a global symbol will
-	     be satisfied in each file as it appears. So we skip this
-	     section. */
-	  ;
-        }
-    }
-
-  current_objfile = NULL;
-
-  /* In a Solaris elf file, this variable, which comes from the
-     value of the N_SO symbol, will still be 0.  Luckily, text_offset,
-     which comes from pst->textlow is correct. */
-  if (last_source_start_addr == 0)
-    last_source_start_addr = text_offset;
-
-  /* In reordered executables last_source_start_addr may not be the
-     lower bound for this symtab, instead use text_offset which comes
-     from pst->textlow which is correct.  */
-  if (last_source_start_addr > text_offset)
-    last_source_start_addr = text_offset;
-
-  pst->symtab = end_symtab (text_offset + text_size, objfile, SECT_OFF_TEXT);
-
-  /* Process items which we had to "process_later" due to dependancies 
-     on other stabs.  */
-  process_now (objfile);	
-
-  end_stabs ();
-}
-
-
-/* This handles a single symbol from the symbol-file, building symbols
-   into a GDB symtab.  It takes these arguments and an implicit argument.
-
-   TYPE is the type field of the ".stab" symbol entry.
-   DESC is the desc field of the ".stab" entry.
-   VALU is the value field of the ".stab" entry.
-   NAME is the symbol name, in our address space.
-   SECTION_OFFSETS is a set of amounts by which the sections of this object
-          file were relocated when it was loaded into memory.
-          All symbols that refer
-	  to memory locations need to be offset by these amounts.
-   OBJFILE is the object file from which we are reading symbols.
- 	       It is used in end_symtab.  */
-
-void
-process_one_symbol (type, desc, valu, name, section_offsets, objfile)
-     int type, desc;
-     CORE_ADDR valu;
-     char *name;
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-{
-#ifdef SUN_FIXED_LBRAC_BUG
-  /* If SUN_FIXED_LBRAC_BUG is defined, then it tells us whether we need
-     to correct the address of N_LBRAC's.  If it is not defined, then
-     we never need to correct the addresses.  */
-
-  /* This records the last pc address we've seen.  We depend on there being
-     an SLINE or FUN or SO before the first LBRAC, since the variable does
-     not get reset in between reads of different symbol files.  */
-  static CORE_ADDR last_pc_address;
-#endif
-
-  register struct context_stack *new;
-  /* This remembers the address of the start of a function.  It is used
-     because in Solaris 2, N_LBRAC, N_RBRAC, and N_SLINE entries are
-     relative to the current function's start address.  On systems
-     other than Solaris 2, this just holds the SECT_OFF_TEXT value, and is
-     used to relocate these symbol types rather than SECTION_OFFSETS.  */
-  static CORE_ADDR function_start_offset;
-
-  /* If this is nonzero, we've seen a non-gcc N_OPT symbol for this source
-     file.  Used to detect the SunPRO solaris compiler.  */
-  static int n_opt_found;
-
-  /* The stab type used for the definition of the last function.
-     N_STSYM or N_GSYM for SunOS4 acc; N_FUN for other compilers.  */
-  static int function_stab_type = 0;
-
-  if (!block_address_function_relative)
-    /* N_LBRAC, N_RBRAC and N_SLINE entries are not relative to the
-       function start address, so just use the text offset.  */
-    function_start_offset = ANOFFSET (section_offsets, SECT_OFF_TEXT);
-
-  /* Something is wrong if we see real data before
-     seeing a source file name.  */
-
-  if (last_source_file == NULL && type != (unsigned char)N_SO)
-    {
-      /* Ignore any symbols which appear before an N_SO symbol.  Currently
-	 no one puts symbols there, but we should deal gracefully with the
-	 case.  A complain()t might be in order (if !IGNORE_SYMBOL (type)),
-	 but this should not be an error ().  */
-      return;
-    }
-
-  switch (type)
-    {
-    case N_FUN:
-    case N_FNAME:
-
-      if (*name == '\000')
-	{
-	  /* This N_FUN marks the end of a function.  This closes off the
-	     current block.  */
-	  within_function = 0;
-	  new = pop_context ();
-
-	  /* Make a block for the local symbols within.  */
-	  finish_block (new->name, &local_symbols, new->old_blocks,
-			new->start_addr, new->start_addr + valu,
-			objfile);
-
-	  if (block_address_function_relative)
-	    function_start_offset = 0;
-
-	  break;
-	}
-
-      /* Relocate for dynamic loading */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-#ifdef SMASH_TEXT_ADDRESS
-      SMASH_TEXT_ADDRESS (valu);
-#endif
-      goto define_a_symbol;
-
-    case N_LBRAC:
-      /* This "symbol" just indicates the start of an inner lexical
-	 context within a function.  */
-
-      /* Ignore extra outermost context from SunPRO cc and acc.  */
-      if (n_opt_found && desc == 1)
-	break;
-
-      if (block_address_function_relative)
-	/* Relocate for Sun ELF acc fn-relative syms.  */
-	valu += function_start_offset;
-      else
-	/* On most machines, the block addresses are relative to the
-	   N_SO, the linker did not relocate them (sigh).  */
-	valu += last_source_start_addr;
-
-#ifdef SUN_FIXED_LBRAC_BUG
-      if (!SUN_FIXED_LBRAC_BUG && valu < last_pc_address) {
-	/* Patch current LBRAC pc value to match last handy pc value */
- 	complain (&lbrac_complaint);
-	valu = last_pc_address;
-      }
-#endif
-      new = push_context (desc, valu);
-      break;
-
-    case N_RBRAC:
-      /* This "symbol" just indicates the end of an inner lexical
-	 context that was started with N_LBRAC.  */
-
-      /* Ignore extra outermost context from SunPRO cc and acc.  */
-      if (n_opt_found && desc == 1)
-	break;
-
-      if (block_address_function_relative)
-	/* Relocate for Sun ELF acc fn-relative syms.  */
-	valu += function_start_offset;
-      else
-	/* On most machines, the block addresses are relative to the
-	   N_SO, the linker did not relocate them (sigh).  */
-	valu += last_source_start_addr;
-
-      new = pop_context();
-      if (desc != new->depth)
-	complain (&lbrac_mismatch_complaint, symnum);
-
-      /* Some compilers put the variable decls inside of an
-         LBRAC/RBRAC block.  This macro should be nonzero if this
-	 is true.  DESC is N_DESC from the N_RBRAC symbol.
-	 GCC_P is true if we've detected the GCC_COMPILED_SYMBOL
-	 or the GCC2_COMPILED_SYMBOL.  */
-#if !defined (VARIABLES_INSIDE_BLOCK)
-#define VARIABLES_INSIDE_BLOCK(desc, gcc_p) 0
-#endif
-
-      /* Can only use new->locals as local symbols here if we're in
-         gcc or on a machine that puts them before the lbrack.  */
-      if (!VARIABLES_INSIDE_BLOCK(desc, processing_gcc_compilation))
-	local_symbols = new->locals;
-
-      if (context_stack_depth
-	  > !VARIABLES_INSIDE_BLOCK(desc, processing_gcc_compilation))
-	{
-	  /* This is not the outermost LBRAC...RBRAC pair in the function,
-	     its local symbols preceded it, and are the ones just recovered
-	     from the context stack.  Define the block for them (but don't
-	     bother if the block contains no symbols.  Should we complain
-	     on blocks without symbols?  I can't think of any useful purpose
-	     for them).  */
-	  if (local_symbols != NULL)
-	    {
-	      /* Muzzle a compiler bug that makes end < start.  (which
-		 compilers?  Is this ever harmful?).  */
-	      if (new->start_addr > valu)
-		{
-		  complain (&lbrac_rbrac_complaint);
-		  new->start_addr = valu;
-		}
-	      /* Make a block for the local symbols within.  */
-	      finish_block (0, &local_symbols, new->old_blocks,
-			    new->start_addr, valu, objfile);
-	    }
-	}
-      else
-	{
-	  /* This is the outermost LBRAC...RBRAC pair.  There is no
-	     need to do anything; leave the symbols that preceded it
-	     to be attached to the function's own block.  We need to
-	     indicate that we just moved outside of the function.  */
-	  within_function = 0;
-	}
-
-      if (VARIABLES_INSIDE_BLOCK(desc, processing_gcc_compilation))
-	/* Now pop locals of block just finished.  */
-	local_symbols = new->locals;
-      break;
-
-    case N_FN:
-    case N_FN_SEQ:
-      /* This kind of symbol indicates the start of an object file.  */
-      /* Relocate for dynamic loading */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-      break;
-
-    case N_SO:
-      /* This type of symbol indicates the start of data
-	 for one source file.
-	 Finish the symbol table of the previous source file
-	 (if any) and start accumulating a new symbol table.  */
-      /* Relocate for dynamic loading */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-
-      n_opt_found = 0;
-
-#ifdef SUN_FIXED_LBRAC_BUG
-      last_pc_address = valu;	/* Save for SunOS bug circumcision */
-#endif
-
-#ifdef PCC_SOL_BROKEN
-      /* pcc bug, occasionally puts out SO for SOL.  */
-      if (context_stack_depth > 0)
-	{
-	  start_subfile (name, NULL);
-	  break;
-	}
-#endif
-      if (last_source_file)
-	{
-	  /* Check if previous symbol was also an N_SO (with some
-	     sanity checks).  If so, that one was actually the directory
-	     name, and the current one is the real file name.
-	     Patch things up. */	   
-	  if (previous_stab_code == (unsigned char) N_SO)
-	    {
-	      patch_subfile_names (current_subfile, name);
-	      break;		/* Ignore repeated SOs */
-	    }
-	  end_symtab (valu, objfile, SECT_OFF_TEXT);
-	  end_stabs ();
-	}
-
-      /* Null name means this just marks the end of text for this .o file.
-	 Don't start a new symtab in this case.  */
-      if (*name == '\000')
-	break;
-
-      if (block_address_function_relative)
-        function_start_offset = 0;
-
-      start_stabs ();
-      start_symtab (name, NULL, valu);
-      record_debugformat ("stabs");
-      break;
-
-    case N_SOL:
-      /* This type of symbol indicates the start of data for
-	 a sub-source-file, one whose contents were copied or
-	 included in the compilation of the main source file
-	 (whose name was given in the N_SO symbol.)  */
-      /* Relocate for dynamic loading */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-      start_subfile (name, current_subfile->dirname);
-      break;
-
-    case N_BINCL:
-      push_subfile ();
-      add_new_header_file (name, valu);
-      start_subfile (name, current_subfile->dirname);
-      break;
-
-    case N_EINCL:
-      start_subfile (pop_subfile (), current_subfile->dirname);
-      break;
-
-    case N_EXCL:
-      add_old_header_file (name, valu);
-      break;
-
-    case N_SLINE:
-      /* This type of "symbol" really just records
-	 one line-number -- core-address correspondence.
-	 Enter it in the line list for this symbol table.  */
-
-      /* Relocate for dynamic loading and for ELF acc fn-relative syms.  */
-      valu += function_start_offset;
-
-#ifdef SUN_FIXED_LBRAC_BUG
-      last_pc_address = valu;	/* Save for SunOS bug circumcision */
-#endif
-      record_line (current_subfile, desc, valu);
-      break;
-
-    case N_BCOMM:
-      common_block_start (name, objfile);
-      break;
-
-    case N_ECOMM:
-      common_block_end (objfile);
-      break;
-
-    /* The following symbol types need to have the appropriate offset added
-       to their value; then we process symbol definitions in the name.  */
-
-    case N_STSYM:		/* Static symbol in data seg */
-    case N_LCSYM:		/* Static symbol in BSS seg */
-    case N_ROSYM:		/* Static symbol in Read-only data seg */
-     /* HORRID HACK DEPT.  However, it's Sun's furgin' fault.
-	Solaris2's stabs-in-elf makes *most* symbols relative
-	but leaves a few absolute (at least for Solaris 2.1 and version
-	2.0.1 of the SunPRO compiler).  N_STSYM and friends sit on the fence.
-	.stab "foo:S...",N_STSYM 	is absolute (ld relocates it)
-	.stab "foo:V...",N_STSYM	is relative (section base subtracted).
-	This leaves us no choice but to search for the 'S' or 'V'...
-	(or pass the whole section_offsets stuff down ONE MORE function
-	call level, which we really don't want to do).  */
-      {
-	char *p;
-
-	/* .o files and NLMs have non-zero text seg offsets, but don't need
-	   their static syms offset in this fashion.  XXX - This is really a
-	   crock that should be fixed in the solib handling code so that I
-	   don't have to work around it here. */
-
-	if (!symfile_relocatable)
-	  {
-	    p = strchr (name, ':');
-	    if (p != 0 && p[1] == 'S')
-	      {
-		/* The linker relocated it.  We don't want to add an
-		   elfstab_offset_sections-type offset, but we *do* want
-		   to add whatever solib.c passed to symbol_file_add as
-		   addr (this is known to affect SunOS4, and I suspect ELF
-		   too).  Since elfstab_offset_sections currently does not
-		   muck with the text offset (there is no Ttext.text
-		   symbol), we can get addr from the text offset.  If
-		   elfstab_offset_sections ever starts dealing with the
-		   text offset, and we still need to do this, we need to
-		   invent a SECT_OFF_ADDR_KLUDGE or something.  */
-		valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		goto define_a_symbol;
-	      }
-	  }
-	/* Since it's not the kludge case, re-dispatch to the right handler. */
-	switch (type) {
-	case N_STSYM: 	goto case_N_STSYM;
-	case N_LCSYM:	goto case_N_LCSYM;
-	case N_ROSYM:	goto case_N_ROSYM;
-	default:	abort();
-	}
-      }
-
-    case_N_STSYM:		/* Static symbol in data seg */
-    case N_DSLINE:		/* Source line number, data seg */
-      valu += ANOFFSET (section_offsets, SECT_OFF_DATA);
-      goto define_a_symbol;
-
-    case_N_LCSYM:		/* Static symbol in BSS seg */
-    case N_BSLINE:		/* Source line number, bss seg */
-    /*   N_BROWS:	overlaps with N_BSLINE */
-      valu += ANOFFSET (section_offsets, SECT_OFF_BSS);
-      goto define_a_symbol;
-
-    case_N_ROSYM:		/* Static symbol in Read-only data seg */
-      valu += ANOFFSET (section_offsets, SECT_OFF_RODATA);
-      goto define_a_symbol;
-
-    case N_ENTRY:		/* Alternate entry point */
-      /* Relocate for dynamic loading */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-      goto define_a_symbol;
-
-    /* The following symbol types we don't know how to process.  Handle
-       them in a "default" way, but complain to people who care.  */
-    default:
-    case N_CATCH:		/* Exception handler catcher */
-    case N_EHDECL:		/* Exception handler name */
-    case N_PC:			/* Global symbol in Pascal */
-    case N_M2C:			/* Modula-2 compilation unit */
-    /*   N_MOD2:	overlaps with N_EHDECL */
-    case N_SCOPE:		/* Modula-2 scope information */
-    case N_ECOML:		/* End common (local name) */
-    case N_NBTEXT:		/* Gould Non-Base-Register symbols??? */
-    case N_NBDATA:
-    case N_NBBSS:
-    case N_NBSTS:
-    case N_NBLCS:
-      complain (&unknown_symtype_complaint, local_hex_string (type));
-      /* FALLTHROUGH */
-
-    /* The following symbol types don't need the address field relocated,
-       since it is either unused, or is absolute.  */
-    define_a_symbol:
-    case N_GSYM:		/* Global variable */
-    case N_NSYMS:		/* Number of symbols (ultrix) */
-    case N_NOMAP:		/* No map?  (ultrix) */
-    case N_RSYM:		/* Register variable */
-    case N_DEFD:		/* Modula-2 GNU module dependency */
-    case N_SSYM:		/* Struct or union element */
-    case N_LSYM:		/* Local symbol in stack */
-    case N_PSYM:		/* Parameter variable */
-    case N_LENG:		/* Length of preceding symbol type */
-      if (name)
-	{
-	  int deftype;
-	  char *colon_pos = strchr (name, ':');
-	  if (colon_pos == NULL)
-	    deftype = '\0';
-	  else
-	    deftype = colon_pos[1];
-
-	  switch (deftype)
-	    {
-	    case 'f':
-	    case 'F':
-	      function_stab_type = type;
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	      /* Deal with the SunPRO 3.0 compiler which omits the address
-                 from N_FUN symbols.  */
-	      if (type == N_FUN
-		  && valu == ANOFFSET (section_offsets, SECT_OFF_TEXT))
-		{
-		  struct minimal_symbol *msym;
-		  char *p;
-		  int n;
-
-		  p = strchr (name, ':');
-		  if (p == NULL)
-		    p = name;
-		  n = p - name;
-		  p = alloca (n + 2);
-		  strncpy (p, name, n);
-		  p[n] = 0;
-
-		  msym = lookup_minimal_symbol (p, last_source_file,
-						objfile);
-		  if (msym == NULL)
-		    {
-		      /* Sun Fortran appends an underscore to the minimal
-			 symbol name, try again with an appended underscore
-			 if the minimal symbol was not found.  */
-		      p[n] = '_';
-		      p[n + 1] = 0;
-		      msym = lookup_minimal_symbol (p, last_source_file,
-						    objfile);
-		    }
-		  if (msym)
-		    valu = SYMBOL_VALUE_ADDRESS (msym);
-		}
-#endif
-
-#ifdef SUN_FIXED_LBRAC_BUG
-	      /* The Sun acc compiler, under SunOS4, puts out
-		 functions with N_GSYM or N_STSYM.  The problem is
-		 that the address of the symbol is no good (for N_GSYM
-		 it doesn't even attept an address; for N_STSYM it
-		 puts out an address but then it gets relocated
-		 relative to the data segment, not the text segment).
-		 Currently we can't fix this up later as we do for
-		 some types of symbol in scan_file_globals.
-		 Fortunately we do have a way of finding the address -
-		 we know that the value in last_pc_address is either
-		 the one we want (if we're dealing with the first
-		 function in an object file), or somewhere in the
-		 previous function. This means that we can use the
-		 minimal symbol table to get the address.  */
-
-	      /* Starting with release 3.0, the Sun acc compiler,
-		 under SunOS4, puts out functions with N_FUN and a value
-		 of zero. This gets relocated to the start of the text
-		 segment of the module, which is no good either.
-		 Under SunOS4 we can deal with this as N_SLINE and N_SO
-		 entries contain valid absolute addresses.
-		 Release 3.0 acc also puts out N_OPT entries, which makes
-		 it possible to discern acc from cc or gcc.  */
-
-	      if (type == N_GSYM || type == N_STSYM
-		  || (type == N_FUN
-		      && n_opt_found && !block_address_function_relative))
-		{
-		  struct minimal_symbol *m;
-		  int l = colon_pos - name;
-
-		  m = lookup_minimal_symbol_by_pc (last_pc_address);
-		  if (m && STREQN (SYMBOL_NAME (m), name, l)
-		      && SYMBOL_NAME (m) [l] == '\0')
-		    /* last_pc_address was in this function */
-		    valu = SYMBOL_VALUE (m);
-		  else if (m && SYMBOL_NAME (m+1)
-			   && STREQN (SYMBOL_NAME (m+1), name, l)
-			   && SYMBOL_NAME (m+1) [l] == '\0')
-		    /* last_pc_address was in last function */
-		    valu = SYMBOL_VALUE (m+1);
-		  else
-		    /* Not found - use last_pc_address (for finish_block) */
-		    valu = last_pc_address;
-		}
-
-	      last_pc_address = valu;	/* Save for SunOS bug circumcision */
-#endif
-
-	      if (block_address_function_relative)
-		/* For Solaris 2.0 compilers, the block addresses and
-		   N_SLINE's are relative to the start of the
-		   function.  On normal systems, and when using gcc on
-		   Solaris 2.0, these addresses are just absolute, or
-		   relative to the N_SO, depending on
-		   BLOCK_ADDRESS_ABSOLUTE.  */
-		function_start_offset = valu;	
-
-	      within_function = 1;
-	      if (context_stack_depth > 0)
-		{
-		  new = pop_context ();
-		  /* Make a block for the local symbols within.  */
-		  finish_block (new->name, &local_symbols, new->old_blocks,
-				new->start_addr, valu, objfile);
-		}
-	      /* Stack must be empty now.  */
-	      if (context_stack_depth != 0)
-		complain (&lbrac_unmatched_complaint, symnum);
-
-	      new = push_context (0, valu);
-	      new->name = define_symbol (valu, name, desc, type, objfile);
-	      break;
-
-	    default:
-	      define_symbol (valu, name, desc, type, objfile);
-	      break;
-	    }
-	}
-      break;
-
-    /* We use N_OPT to carry the gcc2_compiled flag.  Sun uses it
-       for a bunch of other flags, too.  Someday we may parse their
-       flags; for now we ignore theirs and hope they'll ignore ours.  */
-    case N_OPT:			/* Solaris 2:  Compiler options */
-      if (name)
-	{
-	  if (STREQ (name, GCC2_COMPILED_FLAG_SYMBOL))
-	    {
-	      processing_gcc_compilation = 2;
-#if 1	      /* Works, but is experimental.  -fnf */
-	      if (AUTO_DEMANGLING)
-		{
-		  set_demangling_style (GNU_DEMANGLING_STYLE_STRING);
-		}
-#endif
-	    }
-	  else
-	    n_opt_found = 1;
-	}
-      break;
-
-    /* The following symbol types can be ignored.  */
-    case N_OBJ:			/* Solaris 2:  Object file dir and name */
-    /*   N_UNDF: 		   Solaris 2:  file separator mark */
-    /*   N_UNDF: -- we will never encounter it, since we only process one
-		    file's symbols at once.  */
-    case N_ENDM:		/* Solaris 2:  End of module */
-    case N_MAIN:		/* Name of main routine.  */
-    case N_ALIAS:		/* SunPro F77: alias name, ignore for now.  */
-      break;
-    }
-
-  /* '#' is a GNU C extension to allow one symbol to refer to another
-     related symbol.
-
-     Generally this is used so that an alias can refer to its main
-     symbol.  */  
-  if (name[0] == '#')
-    {
-      /* Initialize symbol reference names and determine if this is 
-         a definition.  If symbol reference is being defined, go 
-         ahead and add it.  Otherwise, just return sym. */
-
-      char *s = name;
-      int refnum;
-
-      /* If this stab defines a new reference ID that is not on the
-	 reference list, then put it on the reference list.
-
-	 We go ahead and advance NAME past the reference, even though
-	 it is not strictly necessary at this time.  */
-      refnum = symbol_reference_defined (&s);
-      if (refnum >= 0)
-	if (!ref_search (refnum))
-	  ref_add (refnum, 0, name, valu);
-      name = s;
-    }
-
-
-  previous_stab_code = type;
-}
-
-/* FIXME: The only difference between this and elfstab_build_psymtabs
-   is the call to install_minimal_symbols for elf, and the support for
-   split sections.  If the differences are really that small, the code
-   should be shared.  */
-
-/* Scan and build partial symbols for an coff symbol file.
-   The coff file has already been processed to get its minimal symbols.
-
-   This routine is the equivalent of dbx_symfile_init and dbx_symfile_read
-   rolled into one.
-
-   OBJFILE is the object file we are reading symbols from.
-   ADDR is the address relative to which the symbols are (e.g.
-   the base address of the text segment).
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).
-   TEXTADDR is the address of the text section.
-   TEXTSIZE is the size of the text section.
-   STABSECTS is the list of .stab sections in OBJFILE.
-   STABSTROFFSET and STABSTRSIZE define the location in OBJFILE where the
-   .stabstr section exists.
-
-   This routine is mostly copied from dbx_symfile_init and dbx_symfile_read,
-   adjusted for coff details. */
-
-void
-coffstab_build_psymtabs (objfile, section_offsets, mainline, 
-			       textaddr, textsize, stabsects,
-			       stabstroffset, stabstrsize)
-      struct objfile *objfile;
-      struct section_offsets *section_offsets;
-      int mainline;
-      CORE_ADDR textaddr;
-      unsigned int textsize;
-      struct stab_section_list *stabsects;
-      file_ptr stabstroffset;
-      unsigned int stabstrsize;
-{
-  int val;
-  bfd *sym_bfd = objfile->obfd;
-  char *name = bfd_get_filename (sym_bfd);
-  struct dbx_symfile_info *info;
-  unsigned int stabsize;
-
-  /* There is already a dbx_symfile_info allocated by our caller.
-     It might even contain some info from the coff symtab to help us.  */
-  info = objfile->sym_stab_info;
-
-  DBX_TEXT_ADDR (objfile) = textaddr;
-  DBX_TEXT_SIZE (objfile) = textsize;
-
-#define	COFF_STABS_SYMBOL_SIZE	12	/* XXX FIXME XXX */
-  DBX_SYMBOL_SIZE    (objfile) = COFF_STABS_SYMBOL_SIZE;
-  DBX_STRINGTAB_SIZE (objfile) = stabstrsize;
-  
-  if (stabstrsize > bfd_get_size (sym_bfd))
-    error ("ridiculous string table size: %d bytes", stabstrsize);
-  DBX_STRINGTAB (objfile) = (char *)
-    obstack_alloc (&objfile->psymbol_obstack, stabstrsize+1);
-  OBJSTAT (objfile, sz_strtab += stabstrsize+1);
-
-  /* Now read in the string table in one big gulp.  */
-
-  val = bfd_seek (sym_bfd, stabstroffset, SEEK_SET);
-  if (val < 0)
-    perror_with_name (name);
-  val = bfd_read (DBX_STRINGTAB (objfile), stabstrsize, 1, sym_bfd);
-  if (val != stabstrsize)
-    perror_with_name (name);
-
-  stabsread_new_init ();
-  buildsym_new_init ();
-  free_header_files ();
-  init_header_files ();
-
-  processing_acc_compilation = 1;
-
-  /* In a coff file, we've already installed the minimal symbols that came
-     from the coff (non-stab) symbol table, so always act like an
-     incremental load here. */
-  if (stabsects->next == NULL)
-    {
-      stabsize = bfd_section_size (sym_bfd, stabsects->section);
-      DBX_SYMCOUNT (objfile) = stabsize / DBX_SYMBOL_SIZE (objfile);
-      DBX_SYMTAB_OFFSET (objfile) = stabsects->section->filepos;
-    }
-  else
-    {
-      struct stab_section_list *stabsect;
-
-      DBX_SYMCOUNT (objfile) = 0;
-      for (stabsect = stabsects; stabsect != NULL; stabsect = stabsect->next)
-	{
-	  stabsize = bfd_section_size (sym_bfd, stabsect->section);
-	  DBX_SYMCOUNT (objfile) += stabsize / DBX_SYMBOL_SIZE (objfile);
-	}
-
-      DBX_SYMTAB_OFFSET (objfile) = stabsects->section->filepos;
-
-      symbuf_sections = stabsects->next;
-      symbuf_left = bfd_section_size (sym_bfd, stabsects->section);
-      symbuf_read = 0;
-    }
-
-  dbx_symfile_read (objfile, section_offsets, 0);
-}
-
-/* Scan and build partial symbols for an ELF symbol file.
-   This ELF file has already been processed to get its minimal symbols,
-   and any DWARF symbols that were in it.
-
-   This routine is the equivalent of dbx_symfile_init and dbx_symfile_read
-   rolled into one.
-
-   OBJFILE is the object file we are reading symbols from.
-   ADDR is the address relative to which the symbols are (e.g.
-   the base address of the text segment).
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).
-   STABOFFSET and STABSIZE define the location in OBJFILE where the .stab
-   section exists.
-   STABSTROFFSET and STABSTRSIZE define the location in OBJFILE where the
-   .stabstr section exists.
-
-   This routine is mostly copied from dbx_symfile_init and dbx_symfile_read,
-   adjusted for elf details. */
-
-void
-elfstab_build_psymtabs (objfile, section_offsets, mainline, 
-			       staboffset, stabsize,
-			       stabstroffset, stabstrsize)
-      struct objfile *objfile;
-      struct section_offsets *section_offsets;
-      int mainline;
-      file_ptr staboffset;
-      unsigned int stabsize;
-      file_ptr stabstroffset;
-      unsigned int stabstrsize;
-{
-  int val;
-  bfd *sym_bfd = objfile->obfd;
-  char *name = bfd_get_filename (sym_bfd);
-  struct dbx_symfile_info *info;
-  asection *text_sect;
-
-  /* There is already a dbx_symfile_info allocated by our caller.
-     It might even contain some info from the ELF symtab to help us.  */
-  info = objfile->sym_stab_info;
-
-  text_sect = bfd_get_section_by_name (sym_bfd, ".text");
-  if (!text_sect)
-    error ("Can't find .text section in symbol file");
-  DBX_TEXT_ADDR (objfile) = bfd_section_vma (sym_bfd, text_sect);
-  DBX_TEXT_SIZE (objfile) = bfd_section_size (sym_bfd, text_sect);
-
-#define	ELF_STABS_SYMBOL_SIZE	12	/* XXX FIXME XXX */
-  DBX_SYMBOL_SIZE    (objfile) = ELF_STABS_SYMBOL_SIZE;
-  DBX_SYMCOUNT       (objfile) = stabsize / DBX_SYMBOL_SIZE (objfile);
-  DBX_STRINGTAB_SIZE (objfile) = stabstrsize;
-  DBX_SYMTAB_OFFSET  (objfile) = staboffset;
-  
-  if (stabstrsize > bfd_get_size (sym_bfd))
-    error ("ridiculous string table size: %d bytes", stabstrsize);
-  DBX_STRINGTAB (objfile) = (char *)
-    obstack_alloc (&objfile->psymbol_obstack, stabstrsize+1);
-  OBJSTAT (objfile, sz_strtab += stabstrsize+1);
-
-  /* Now read in the string table in one big gulp.  */
-
-  val = bfd_seek (sym_bfd, stabstroffset, SEEK_SET);
-  if (val < 0)
-    perror_with_name (name);
-  val = bfd_read (DBX_STRINGTAB (objfile), stabstrsize, 1, sym_bfd);
-  if (val != stabstrsize)
-    perror_with_name (name);
-
-  stabsread_new_init ();
-  buildsym_new_init ();
-  free_header_files ();
-  init_header_files ();
-  install_minimal_symbols (objfile);
-
-  processing_acc_compilation = 1;
-
-  /* In an elf file, we've already installed the minimal symbols that came
-     from the elf (non-stab) symbol table, so always act like an
-     incremental load here. */
-  dbx_symfile_read (objfile, section_offsets, 0);
-}
-
-/* Scan and build partial symbols for a file with special sections for stabs
-   and stabstrings.  The file has already been processed to get its minimal
-   symbols, and any other symbols that might be necessary to resolve GSYMs.
-
-   This routine is the equivalent of dbx_symfile_init and dbx_symfile_read
-   rolled into one.
-
-   OBJFILE is the object file we are reading symbols from.
-   ADDR is the address relative to which the symbols are (e.g. the base address
-	of the text segment).
-   MAINLINE is true if we are reading the main symbol table (as opposed to a
-	    shared lib or dynamically loaded file).
-   STAB_NAME is the name of the section that contains the stabs.
-   STABSTR_NAME is the name of the section that contains the stab strings.
-
-   This routine is mostly copied from dbx_symfile_init and dbx_symfile_read. */
-
-void
-stabsect_build_psymtabs (objfile, section_offsets, mainline, stab_name,
-			 stabstr_name, text_name)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-     char *stab_name;
-     char *stabstr_name;
-     char *text_name;
-{
-  int val;
-  bfd *sym_bfd = objfile->obfd;
-  char *name = bfd_get_filename (sym_bfd);
-  asection *stabsect;
-  asection *stabstrsect;
-  asection *text_sect;
-
-  stabsect = bfd_get_section_by_name (sym_bfd, stab_name);
-  stabstrsect = bfd_get_section_by_name (sym_bfd, stabstr_name);
-
-  if (!stabsect)
-    return;
-
-  if (!stabstrsect)
-    error ("stabsect_build_psymtabs:  Found stabs (%s), but not string section (%s)",
-	   stab_name, stabstr_name);
-
-  objfile->sym_stab_info = (struct dbx_symfile_info *)
-    xmalloc (sizeof (struct dbx_symfile_info));
-  memset (objfile->sym_stab_info, 0, sizeof (struct dbx_symfile_info));
-
-  text_sect = bfd_get_section_by_name (sym_bfd, text_name);
-  if (!text_sect)
-    error ("Can't find %s section in symbol file", text_name);
-  DBX_TEXT_ADDR (objfile) = bfd_section_vma (sym_bfd, text_sect);
-  DBX_TEXT_SIZE (objfile) = bfd_section_size (sym_bfd, text_sect);
-
-  DBX_SYMBOL_SIZE    (objfile) = sizeof (struct external_nlist);
-  DBX_SYMCOUNT       (objfile) = bfd_section_size (sym_bfd, stabsect)
-    / DBX_SYMBOL_SIZE (objfile);
-  DBX_STRINGTAB_SIZE (objfile) = bfd_section_size (sym_bfd, stabstrsect);
-  DBX_SYMTAB_OFFSET  (objfile) = stabsect->filepos; /* XXX - FIXME: POKING INSIDE BFD DATA STRUCTURES */
-  
-  if (DBX_STRINGTAB_SIZE (objfile) > bfd_get_size (sym_bfd))
-    error ("ridiculous string table size: %d bytes", DBX_STRINGTAB_SIZE (objfile));
-  DBX_STRINGTAB (objfile) = (char *)
-    obstack_alloc (&objfile->psymbol_obstack, DBX_STRINGTAB_SIZE (objfile) + 1);
-  OBJSTAT (objfile, sz_strtab += DBX_STRINGTAB_SIZE (objfile) + 1);
-
-  /* Now read in the string table in one big gulp.  */
-
-  val = bfd_get_section_contents (sym_bfd, /* bfd */
-				  stabstrsect, /* bfd section */
-				  DBX_STRINGTAB (objfile), /* input buffer */
-				  0, /* offset into section */
-				  DBX_STRINGTAB_SIZE (objfile)); /* amount to read */
-
-  if (!val)
-    perror_with_name (name);
-
-  stabsread_new_init ();
-  buildsym_new_init ();
-  free_header_files ();
-  init_header_files ();
-  install_minimal_symbols (objfile);
-
-  /* Now, do an incremental load */
-
-  processing_acc_compilation = 1;
-  dbx_symfile_read (objfile, section_offsets, 0);
-}
-
-static struct sym_fns aout_sym_fns =
-{
-  bfd_target_aout_flavour,
-  dbx_new_init,		/* sym_new_init: init anything gbl to entire symtab */
-  dbx_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  dbx_symfile_read,	/* sym_read: read a symbol file into symtab */
-  dbx_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  default_symfile_offsets,
-			/* sym_offsets: parse user's offsets to internal form */
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_dbxread ()
-{
-  add_symtab_fns(&aout_sym_fns);
-}
diff --git a/gdb/dcache.c b/gdb/dcache.c
deleted file mode 100644
index a97a940..0000000
--- a/gdb/dcache.c
+++ /dev/null
@@ -1,558 +0,0 @@
-/* Caching code.  Typically used by remote back ends for
-   caching remote memory.
-
-   Copyright 1992, 1993, 1995, 1998 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "dcache.h"
-#include "gdbcmd.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-
-/* 
-   The data cache could lead to incorrect results because it doesn't know
-   about volatile variables, thus making it impossible to debug
-   functions which use memory mapped I/O devices.
-
-   set remotecache 0
-
-   In those cases.
-
-   In general the dcache speeds up performance, some speed improvement
-   comes from the actual caching mechanism, but the major gain is in
-   the reduction of the remote protocol overhead; instead of reading
-   or writing a large area of memory in 4 byte requests, the cache
-   bundles up the requests into 32 byte (actually LINE_SIZE) chunks.
-   Reducing the overhead to an eighth of what it was.  This is very
-   obvious when displaying a large amount of data,
-
-   eg, x/200x 0 
-
-   caching     |   no    yes 
-   ---------------------------- 
-   first time  |   4 sec  2 sec improvement due to chunking 
-   second time |   4 sec  0 sec improvement due to caching
-
-   The cache structure is unusual, we keep a number of cache blocks
-   (DCACHE_SIZE) and each one caches a LINE_SIZEed area of memory.
-   Within each line we remember the address of the line (always a
-   multiple of the LINE_SIZE) and a vector of bytes over the range.
-   There's another vector which contains the state of the bytes.
-
-   ENTRY_BAD means that the byte is just plain wrong, and has no
-   correspondence with anything else (as it would when the cache is
-   turned on, but nothing has been done to it.
-
-   ENTRY_DIRTY means that the byte has some data in it which should be
-   written out to the remote target one day, but contains correct
-   data.  ENTRY_OK means that the data is the same in the cache as it
-   is in remote memory.
-
-
-   The ENTRY_DIRTY state is necessary because GDB likes to write large
-   lumps of memory in small bits.  If the caching mechanism didn't
-   maintain the DIRTY information, then something like a two byte
-   write would mean that the entire cache line would have to be read,
-   the two bytes modified and then written out again.  The alternative
-   would be to not read in the cache line in the first place, and just
-   write the two bytes directly into target memory.  The trouble with
-   that is that it really nails performance, because of the remote
-   protocol overhead.  This way, all those little writes are bundled
-   up into an entire cache line write in one go, without having to
-   read the cache line in the first place.
-
-
-  */
-
-
-/* This value regulates the number of cache blocks stored.
-   Smaller values reduce the time spent searching for a cache
-   line, and reduce memory requirements, but increase the risk
-   of a line not being in memory */
-
-#define DCACHE_SIZE 64 
-
-/* This value regulates the size of a cache line.  Smaller values
-   reduce the time taken to read a single byte, but reduce overall
-   throughput.  */
-
-#define LINE_SIZE_POWER (5) 
-#define LINE_SIZE (1 << LINE_SIZE_POWER)
-
-/* Each cache block holds LINE_SIZE bytes of data
-   starting at a multiple-of-LINE_SIZE address.  */
-
-#define LINE_SIZE_MASK  ((LINE_SIZE - 1))	
-#define XFORM(x) 	((x) & LINE_SIZE_MASK)
-#define MASK(x)         ((x) & ~LINE_SIZE_MASK)
-
-
-#define ENTRY_BAD   0  /* data at this byte is wrong */
-#define ENTRY_DIRTY 1  /* data at this byte needs to be written back */
-#define ENTRY_OK    2  /* data at this byte is same as in memory */
-
-
-struct dcache_block
-{
-  struct dcache_block *p;	/* next in list */
-  CORE_ADDR addr;		/* Address for which data is recorded.  */
-  char data[LINE_SIZE];		/* bytes at given address */
-  unsigned char state[LINE_SIZE]; /* what state the data is in */
-
-  /* whether anything in state is dirty - used to speed up the 
-     dirty scan. */
-  int anydirty;			
-
-  int refs;
-};
-
-
-struct dcache_struct 
-{
-  /* Function to actually read the target memory. */
-  memxferfunc read_memory;
-
-  /* Function to actually write the target memory */
-  memxferfunc write_memory;
-
-  /* free list */
-  struct dcache_block *free_head;
-  struct dcache_block *free_tail;
-
-  /* in use list */
-  struct dcache_block *valid_head;
-  struct dcache_block *valid_tail;
-
-  /* The cache itself. */
-  struct dcache_block *the_cache;
-
-  /* potentially, if the cache was enabled, and then turned off, and
-     then turned on again, the stuff in it could be stale, so this is
-     used to mark it */
-  int cache_has_stuff;
-} ;
-
-static int dcache_poke_byte PARAMS ((DCACHE *dcache, CORE_ADDR addr, 
-                                     char *ptr));
-
-static int dcache_peek_byte PARAMS ((DCACHE *dcache, CORE_ADDR addr, 
-                                     char *ptr));
-
-static struct dcache_block *dcache_hit PARAMS ((DCACHE *dcache, 
-                                                CORE_ADDR addr));
-
-static int dcache_write_line PARAMS ((DCACHE *dcache,struct dcache_block *db));
-
-static struct dcache_block *dcache_alloc PARAMS ((DCACHE *dcache));
-
-static int dcache_writeback PARAMS ((DCACHE *dcache));
-
-static void dcache_info PARAMS ((char *exp, int tty));
-
-void _initialize_dcache PARAMS ((void));
-
-int remote_dcache = 0;
-
-DCACHE *last_cache; /* Used by info dcache */
-
-
-/* Free all the data cache blocks, thus discarding all cached data.  */
-
-void
-dcache_flush (dcache)
-     DCACHE *dcache;
-{
-  int i;
-  dcache->valid_head = 0;
-  dcache->valid_tail = 0;
-
-  dcache->free_head = 0;
-  dcache->free_tail = 0;
-
-  for (i = 0; i < DCACHE_SIZE; i++)
-    {
-      struct dcache_block *db = dcache->the_cache + i;
-
-      if (!dcache->free_head)
-	dcache->free_head = db;
-      else
-	dcache->free_tail->p = db;
-      dcache->free_tail = db;
-      db->p = 0;
-    }
-
-  dcache->cache_has_stuff = 0;
-
-  return;
-}
-
-/* If addr is present in the dcache, return the address of the block
-   containing it. */
-
-static struct dcache_block *
-dcache_hit (dcache, addr)
-     DCACHE *dcache;
-     CORE_ADDR addr;
-{
-  register struct dcache_block *db;
-
-  /* Search all cache blocks for one that is at this address.  */
-  db = dcache->valid_head;
-
-  while (db)
-    {
-      if (MASK(addr) == db->addr)
-	{
-	  db->refs++;
-	  return db;
-	}
-      db = db->p;
-    }
-
-  return NULL;
-}
-
-/* Make sure that anything in this line which needs to
-   be written is. */
-
-static int
-dcache_write_line (dcache, db)
-     DCACHE *dcache;
-     register struct dcache_block *db;
-{
-  int s;
-  int e;
-  s = 0;
-  if (db->anydirty)
-    {
-      for (s = 0; s < LINE_SIZE; s++)
-	{
-	  if (db->state[s] == ENTRY_DIRTY)
-	    {
-	      int len = 0;
-	      for (e = s ; e < LINE_SIZE; e++, len++)
-		if (db->state[e] != ENTRY_DIRTY)
-		  break;
-	      {
-		/* all bytes from s..s+len-1 need to
-		   be written out */
-		int done = 0;
-		while (done < len) {
-		  int t = dcache->write_memory (db->addr + s + done,
-						db->data + s + done,
-						len - done);
-		  if (t == 0)
-		    return 0;
-		  done += t;
-		}
-		memset (db->state + s, ENTRY_OK, len);
-		s = e;
-	      }
-	    }
-	}
-      db->anydirty = 0;
-    }
-  return 1;
-}
-
-
-/* Get a free cache block, put or keep it on the valid list,
-   and return its address.  The caller should store into the block
-   the address and data that it describes, then remque it from the
-   free list and insert it into the valid list.  This procedure
-   prevents errors from creeping in if a memory retrieval is
-   interrupted (which used to put garbage blocks in the valid
-   list...).  */
-
-static struct dcache_block *
-dcache_alloc (dcache)
-     DCACHE *dcache;
-{
-  register struct dcache_block *db;
-
-  if (remote_dcache == 0)
-    abort ();
-
-  /* Take something from the free list */
-  db = dcache->free_head;
-  if (db)
-    {
-      dcache->free_head = db->p;
-    }
-  else
-    {
-      /* Nothing left on free list, so grab one from the valid list */
-      db = dcache->valid_head;
-      dcache->valid_head = db->p;
-
-      dcache_write_line (dcache, db);
-    }
-
-  /* append this line to end of valid list */
-  if (!dcache->valid_head)
-    dcache->valid_head = db;
-  else
-    dcache->valid_tail->p = db;
-  dcache->valid_tail = db;
-  db->p = 0;
-
-  return db;
-}
-
-/* Using the data cache DCACHE return the contents of the byte at
-   address ADDR in the remote machine.  
-
-   Returns 0 on error. */
-
-static int
-dcache_peek_byte (dcache, addr, ptr)
-     DCACHE *dcache;
-     CORE_ADDR addr;
-     char *ptr;
-{
-  register struct dcache_block *db = dcache_hit (dcache, addr);
-  int ok=1;
-  int done = 0;
-  if (db == 0
-      || db->state[XFORM (addr)] == ENTRY_BAD)
-    {
-      if (db)
-	{
-	  dcache_write_line (dcache, db);
-	}
-    else
-      db = dcache_alloc (dcache);
-      immediate_quit++;
-      db->addr = MASK (addr);
-      while (done < LINE_SIZE) 
-	{
-	  int try =
-	    (*dcache->read_memory)
-	      (db->addr + done,
-	       db->data + done,
-	       LINE_SIZE - done);
-	  if (try == 0)
-	    return 0;
-	  done += try;
-	}
-      immediate_quit--;
-     
-      memset (db->state, ENTRY_OK, sizeof (db->data));
-      db->anydirty = 0;
-    }
-  *ptr = db->data[XFORM (addr)];
-  return ok;
-}
-
-/* Writeback any dirty lines to the remote. */
-static int
-dcache_writeback (dcache)
-     DCACHE *dcache;
-{
-  struct dcache_block *db;
-
-  db = dcache->valid_head;
-
-  while (db)
-    {
-      if (!dcache_write_line (dcache, db))
-	return 0;
-      db = db->p;
-    }
-  return 1;
-}
-
-
-/* Using the data cache DCACHE return the contents of the word at
-   address ADDR in the remote machine.  */
-int
-dcache_fetch (dcache, addr)
-     DCACHE *dcache;
-     CORE_ADDR addr;
-{
-  int res;
-
-  if (dcache_xfer_memory (dcache, addr, (char *)&res, sizeof res, 0) != sizeof res)
-    memory_error (EIO, addr);
-
-  return res;
-}
-
-
-/* Write the byte at PTR into ADDR in the data cache.
-   Return zero on write error.
- */
-
-static int
-dcache_poke_byte (dcache, addr, ptr)
-     DCACHE *dcache;
-     CORE_ADDR addr;
-     char *ptr;
-{
-  register struct dcache_block *db = dcache_hit (dcache, addr);
-
-  if (!db)
-    {
-      db = dcache_alloc (dcache);
-      db->addr = MASK (addr);
-      memset (db->state, ENTRY_BAD, sizeof (db->data));
-    }
-
-  db->data[XFORM (addr)] = *ptr;
-  db->state[XFORM (addr)] = ENTRY_DIRTY;
-  db->anydirty = 1;
-  return 1;
-}
-
-/* Write the word at ADDR both in the data cache and in the remote machine.  
-   Return zero on write error.
- */
-
-int
-dcache_poke (dcache, addr, data)
-     DCACHE *dcache;
-     CORE_ADDR addr;
-     int data;
-{
-  if (dcache_xfer_memory (dcache, addr, (char *)&data, sizeof data, 1) != sizeof data)
-    return 0;
-
-  return dcache_writeback (dcache);
-}
-
-
-/* Initialize the data cache.  */
-DCACHE *
-dcache_init (reading, writing)
-     memxferfunc reading;
-     memxferfunc writing;
-{
-  int csize = sizeof (struct dcache_block) * DCACHE_SIZE;
-  DCACHE *dcache;
-
-  dcache = (DCACHE *) xmalloc (sizeof (*dcache));
-  dcache->read_memory = reading;
-  dcache->write_memory = writing;
-
-  dcache->the_cache = (struct dcache_block *) xmalloc (csize);
-  memset (dcache->the_cache, 0, csize);
-
-  dcache_flush (dcache);
-
-  last_cache = dcache;
-  return dcache;
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR, transferring
-   to or from debugger address MYADDR.  Write to inferior if SHOULD_WRITE is
-   nonzero. 
-
-   Returns length of data written or read; 0 for error.  
-
-   This routine is indended to be called by remote_xfer_ functions. */
-
-int
-dcache_xfer_memory (dcache, memaddr, myaddr, len, should_write)
-     DCACHE *dcache;
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int should_write;
-{
-  int i;
-
-  if (remote_dcache) 
-    {
-      int (*xfunc) PARAMS ((DCACHE *dcache, CORE_ADDR addr, char *ptr));
-      xfunc = should_write ? dcache_poke_byte : dcache_peek_byte;
-
-      for (i = 0; i < len; i++)
-	{
-	  if (!xfunc (dcache, memaddr + i, myaddr + i))
-	    return 0;
-	}
-      dcache->cache_has_stuff = 1;
-      dcache_writeback (dcache);
-    }
-  else 
-    {
-      memxferfunc xfunc;
-      xfunc = should_write ? dcache->write_memory : dcache->read_memory;
-
-      if (dcache->cache_has_stuff)
-	dcache_flush (dcache);
-
-      len = xfunc (memaddr, myaddr, len);
-    }
-  return len;
-}
-
-static void 
-dcache_info (exp, tty)
-     char *exp;
-     int tty;
-{
-  struct dcache_block *p;
-
-  if (!remote_dcache)
-    {
-      printf_filtered ("Dcache not enabled\n");
-      return;
-    }
-  printf_filtered ("Dcache enabled, line width %d, depth %d\n",
-		   LINE_SIZE, DCACHE_SIZE);
-
-  printf_filtered ("Cache state:\n");
-
-  for (p = last_cache->valid_head; p; p = p->p)
-    {
-      int j;
-      printf_filtered ("Line at %08xd, referenced %d times\n",
-		       p->addr, p->refs);
-
-      for (j = 0; j < LINE_SIZE; j++)
-	printf_filtered ("%02x", p->data[j] & 0xFF);
-      printf_filtered ("\n");
-
-      for (j = 0; j < LINE_SIZE; j++)
-	printf_filtered (" %2x", p->state[j]);
-      printf_filtered ("\n");
-    }
-}
-
-void
-_initialize_dcache ()
-{
-  add_show_from_set
-    (add_set_cmd ("remotecache", class_support, var_boolean,
-		  (char *) &remote_dcache,
-		  "\
-Set cache use for remote targets.\n\
-When on, use data caching for remote targets.  For many remote targets\n\
-this option can offer better throughput for reading target memory.\n\
-Unfortunately, gdb does not currently know anything about volatile\n\
-registers and thus data caching will produce incorrect results with\n\
-volatile registers are in use.  By default, this option is on.",
-		  &setlist),
-     &showlist);
-
-  add_info ("dcache", dcache_info,
-	    "Print information on the dcache performance.");
-
-}
diff --git a/gdb/dcache.h b/gdb/dcache.h
deleted file mode 100644
index a0b762a..0000000
--- a/gdb/dcache.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Declarations for caching.  Typically used by remote back ends for
-   caching remote memory.
-
-   Copyright 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef DCACHE_H
-#define DCACHE_H
-
-typedef int (*memxferfunc) PARAMS((CORE_ADDR memaddr,
-			     char *myaddr,
-			     int len));
-
-typedef struct dcache_struct DCACHE;
-
-/* Using the data cache DCACHE return the contents of the word at
-   address ADDR in the remote machine.  */
-int dcache_fetch PARAMS((DCACHE *dcache, CORE_ADDR addr));
-
-/* Flush DCACHE. */
-void dcache_flush PARAMS((DCACHE *dcache));
-
-/* Initialize DCACHE. */
-DCACHE *dcache_init PARAMS((memxferfunc reading, memxferfunc writing));
-
-/* Write the word at ADDR both in the data cache and in the remote machine.  */
-int dcache_poke PARAMS((DCACHE *dcache, CORE_ADDR addr, int data));
-
-/* Simple to call from <remote>_xfer_memory */
-
-int dcache_xfer_memory PARAMS((DCACHE *cache, CORE_ADDR mem, char *my, int len, int should_write));
-
-/* Write the bytes at ADDR into the data cache and the remote machine. */
-int dcache_poke_block PARAMS((DCACHE *cache, CORE_ADDR mem, char* my, int len));
-#endif /* DCACHE_H */
diff --git a/gdb/debugify.c b/gdb/debugify.c
deleted file mode 100644
index 841b589..0000000
--- a/gdb/debugify.c
+++ /dev/null
@@ -1,109 +0,0 @@
-
-/* Debug macros for developemnt.
-   Copyright 1997
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define DEBUGIFY
-#include "debugify.h"
-#include "config.h"
-
-#include <stdio.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#include <strings.h>
-#endif
-
-#define REDIRECT
-
-static FILE *fout = NULL;
-static char fname[128];
-static int file_cnt = 0;	/* count number of open files */
-
-void 
-puts_dbg (data)
-  const char *data;
-{
-  FILE *fdbg;
-
-  fdbg = fopen ("dbg.log", "a+");
-  if (fdbg == NULL)
-    return;
-  fprintf (fdbg, data);
-  fclose (fdbg);
-}
-
-/* Can't easily get the message back to gdb... write to a log instead. */
-void 
-fputs_dbg (data, fakestream)
-  const char *data;
-  FILE *fakestream;
-{
-#ifdef REDIRECT
-  puts_dbg (data);
-#else /* REDIRECT */
-
-  if (fakestream == stdout || fakestream == stderr || fakestream == NULL)
-    {
-      if (fout == NULL)
-	{
-	  for (file_cnt = 0; file_cnt < 20; file_cnt++)
-	    {
-	      sprintf (fname, "dbg%d.log", file_cnt);
-	      if ((fout = fopen (fname), "r") != NULL)
-		fclose (fout);
-	      else
-		break;
-	    }
-	  fout = fopen (fname, "w");
-	  if (fout == NULL)
-	    return;
-	}
-      fakestream = fout;
-    }
-  fprintf (fakestream, data);
-  fflush (fakestream);
-#endif /* REDIRECT */
-}
-
-void 
-#ifdef ANSI_PROTOTYPES
-printf_dbg (const char *format,...)
-#else
-printf_dbg (va_alist) 
-     va_dcl
-#endif
-{
-  va_list args;
-  char buf[256];
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  char *format;
-
-  va_start (args);
-  format = va_arg (args, char *); 
-#endif
-  vsprintf (buf, format, args);
-  puts_dbg (buf);
-  va_end (args);
-}
diff --git a/gdb/debugify.h b/gdb/debugify.h
deleted file mode 100644
index b4ae92b..0000000
--- a/gdb/debugify.h
+++ /dev/null
@@ -1,83 +0,0 @@
-
-/* Debug macros for development.
-   Copyright 1997
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef _DEBUGIFY_H_
-#define _DEBUGIFY_H_
-
-#include "ansidecl.h"
-
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-
-#ifdef DEBUGIFY
-#include <assert.h>
-#ifdef TO_SCREEN
-#ifdef _Win32
-#define DBG(x) OutputDebugString x
-#else
-#define DBG(x) printf x
-#endif
-#elif TO_GDB
-#define DBG(x) printf_unfiltered x
-#elif TO_POPUP
-#ifdef _Win32
-#define DBG(x) MessageBox x
-#else
-#define DBG(x) printf x
-#endif
-#else /* default: TO_FILE "gdb.log" */
-#define DBG(x) printf_dbg x
-#endif
-
-#define ASSERT(x) assert(x)
-
-#else /* DEBUGIFY */
-#define DBG(x)
-#define ASSERT(x)
-#endif
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#ifdef REDIRECT
-#define printf_unfiltered printf_dbg
-#define fputs_unfiltered fputs_dbg
-  extern void fputs_dbg PARAMS ((const char *fmt, FILE * fakestream));
-#endif /* REDIRECT */
-
-  extern void puts_dbg PARAMS ((const char *fmt));
-#ifdef ANSI_PROTOTYPES
-  extern void printf_dbg PARAMS ((const char *fmt,...));
-#else
-  extern void printf_dbg PARAMS ((va_alist va_dcl));
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _DEBUGIFY_H_ */
diff --git a/gdb/defs.h b/gdb/defs.h
deleted file mode 100644
index 196fc72..0000000
--- a/gdb/defs.h
+++ /dev/null
@@ -1,1139 +0,0 @@
-/* Basic, host-specific, and target-specific definitions for GDB.
-   Copyright (C) 1986, 89, 91, 92, 93, 94, 95, 96, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef DEFS_H
-#define DEFS_H
-
-#include "config.h"		/* Generated by configure */
-#include <stdio.h>
-#include <errno.h>		/* System call error return status */
-
-#ifdef HAVE_STDDEF_H
-#  include <stddef.h>
-#else
-#  include <sys/types.h>   /* for size_t */
-#endif
-
-/* Just in case they're not defined in stdio.h. */
-
-#ifndef SEEK_SET
-#define SEEK_SET 0
-#endif
-#ifndef SEEK_CUR
-#define SEEK_CUR 1
-#endif
-
-/* First include ansidecl.h so we can use the various macro definitions
-   here and in all subsequent file inclusions.  */
-
-#include "ansidecl.h"
-
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-
-#include "libiberty.h"
-
-/* libiberty.h can't declare this one, but evidently we can.  */
-extern char *strsignal PARAMS ((int));
-
-#include "progress.h"
-
-#ifdef USE_MMALLOC
-#include "mmalloc.h"
-#endif
-
-/* For BFD64 and bfd_vma.  */
-#include "bfd.h"
-
-/* An address in the program being debugged.  Host byte order.  Rather
-   than duplicate all the logic in BFD which figures out what type
-   this is (long, long long, etc.) and whether it needs to be 64
-   bits (the host/target interactions are subtle), we just use
-   bfd_vma.  */
-
-typedef bfd_vma CORE_ADDR;
-
-#ifndef min
-#define min(a, b) ((a) < (b) ? (a) : (b))
-#endif
-#ifndef max
-#define max(a, b) ((a) > (b) ? (a) : (b))
-#endif
-
-/* Gdb does *lots* of string compares.  Use macros to speed them up by
-   avoiding function calls if the first characters are not the same. */
-
-#define STRCMP(a,b) (*(a) == *(b) ? strcmp ((a), (b)) : (int)*(a) - (int)*(b))
-#define STREQ(a,b) (*(a) == *(b) ? !strcmp ((a), (b)) : 0)
-#define STREQN(a,b,c) (*(a) == *(b) ? !strncmp ((a), (b), (c)) : 0)
-
-/* The character GNU C++ uses to build identifiers that must be unique from
-   the program's identifiers (such as $this and $$vptr).  */
-#define CPLUS_MARKER '$'	/* May be overridden to '.' for SysV */
-
-/* Check if a character is one of the commonly used C++ marker characters.  */
-extern int is_cplus_marker PARAMS ((int));
-
-/* use tui interface if non-zero */
-extern int tui_version;
-
-#if defined(TUI)
-/* all invocations of TUIDO should have two sets of parens */
-#define TUIDO(x)	tuiDo x
-#else
-#define TUIDO(x)
-#endif
-
-/* enable xdb commands if set */
-extern int xdb_commands;
-
-/* enable dbx commands if set */
-extern int dbx_commands;
-
-extern int quit_flag;
-extern int immediate_quit;
-extern int sevenbit_strings;
-
-extern void quit PARAMS ((void));
-
-#ifdef QUIT
-/* do twice to force compiler warning */
-#define QUIT_FIXME "FIXME"
-#define QUIT_FIXME "ignoring redefinition of QUIT"
-#else
-#define QUIT { \
-  if (quit_flag) quit (); \
-  if (interactive_hook) interactive_hook (); \
-  PROGRESS (1); \
-}
-#endif
-
-/* Command classes are top-level categories into which commands are broken
-   down for "help" purposes.  
-   Notes on classes: class_alias is for alias commands which are not
-   abbreviations of the original command.  class-pseudo is for commands
-   which are not really commands nor help topics ("stop").  */
-
-enum command_class
-{
-  /* Special args to help_list */
-  all_classes = -2, all_commands = -1,
-  /* Classes of commands */
-  no_class = -1, class_run = 0, class_vars, class_stack,
-  class_files, class_support, class_info, class_breakpoint, class_trace,
-  class_alias, class_obscure, class_user, class_maintenance,
-  class_pseudo, class_tui, class_xdb
-};
-
-/* Languages represented in the symbol table and elsewhere.
-   This should probably be in language.h, but since enum's can't
-   be forward declared to satisfy opaque references before their
-   actual definition, needs to be here. */
-
-enum language 
-{
-   language_unknown, 		/* Language not known */
-   language_auto,		/* Placeholder for automatic setting */
-   language_c, 			/* C */
-   language_cplus, 		/* C++ */
-   /* start-sanitize-java */
-   language_java,		/* Java */
-   /* end-sanitize-java */
-   language_chill,		/* Chill */
-   language_fortran,		/* Fortran */
-   language_m2,			/* Modula-2 */
-   language_asm,		/* Assembly language */
-   language_scm			/* Scheme / Guile */
-};
-
-enum precision_type
-{
-  single_precision,
-  double_precision,
-  unspecified_precision
-};
-   
-/* the cleanup list records things that have to be undone
-   if an error happens (descriptors to be closed, memory to be freed, etc.)
-   Each link in the chain records a function to call and an
-   argument to give it.
-
-   Use make_cleanup to add an element to the cleanup chain.
-   Use do_cleanups to do all cleanup actions back to a given
-   point in the chain.  Use discard_cleanups to remove cleanups
-   from the chain back to a given point, not doing them.  */
-
-struct cleanup
-{
-  struct cleanup *next;
-  void (*function) PARAMS ((PTR));
-  PTR arg;
-};
-
-
-/* The ability to declare that a function never returns is useful, but
-   not really required to compile GDB successfully, so the NORETURN and
-   ATTR_NORETURN macros normally expand into nothing.  */
-
-/* If compiling with older versions of GCC, a function may be declared
-   "volatile" to indicate that it does not return.  */
-
-#ifndef NORETURN
-# if defined(__GNUC__) \
-     && (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
-#  define NORETURN volatile
-# else
-#  define NORETURN /* nothing */
-# endif
-#endif
-
-/* GCC 2.5 and later versions define a function attribute "noreturn",
-   which is the preferred way to declare that a function never returns.
-   However GCC 2.7 appears to be the first version in which this fully
-   works everywhere we use it. */
-
-#ifndef ATTR_NORETURN
-# if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 7
-#  define ATTR_NORETURN __attribute__ ((noreturn))
-# else
-#  define ATTR_NORETURN /* nothing */
-# endif
-#endif
-
-#ifndef ATTR_FORMAT
-# if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 4 && defined (__ANSI_PROTOTYPES)
-#  define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
-# else
-#  define ATTR_FORMAT(type, x, y) /* nothing */
-# endif
-#endif
-
-/* Needed for various prototypes */
-
-#ifdef __STDC__
-struct symtab;
-struct breakpoint;
-#endif
-
-/* From blockframe.c */
-
-extern int inside_entry_func PARAMS ((CORE_ADDR));
-
-extern int inside_entry_file PARAMS ((CORE_ADDR addr));
-
-extern int inside_main_func PARAMS ((CORE_ADDR pc));
-
-/* From ch-lang.c, for the moment. (FIXME) */
-
-extern char *chill_demangle PARAMS ((const char *));
-
-/* From utils.c */
-
-extern void notice_quit PARAMS ((void));
-
-extern int strcmp_iw PARAMS ((const char *, const char *));
-
-extern char *safe_strerror PARAMS ((int));
-
-extern char *safe_strsignal PARAMS ((int));
-
-extern void init_malloc PARAMS ((void *));
-
-extern void request_quit PARAMS ((int));
-
-extern void do_cleanups PARAMS ((struct cleanup *));
-extern void do_final_cleanups PARAMS ((struct cleanup *));
-extern void do_my_cleanups PARAMS ((struct cleanup **, struct cleanup *));
-extern void do_run_cleanups PARAMS ((struct cleanup *));
-
-extern void discard_cleanups PARAMS ((struct cleanup *));
-extern void discard_final_cleanups PARAMS ((struct cleanup *));
-extern void discard_my_cleanups PARAMS ((struct cleanup **, struct cleanup *));
-
-typedef void (*make_cleanup_func) PARAMS ((void *));
-
-extern struct cleanup *make_cleanup PARAMS ((make_cleanup_func, void *));
-
-extern struct cleanup *make_final_cleanup PARAMS ((make_cleanup_func, void *));
-
-extern struct cleanup *make_my_cleanup PARAMS ((struct cleanup **, 
-                                                make_cleanup_func, void *));
-
-extern struct cleanup *make_run_cleanup PARAMS ((make_cleanup_func, void *));
-
-extern struct cleanup *save_cleanups PARAMS ((void));
-extern struct cleanup *save_final_cleanups PARAMS ((void));
-extern struct cleanup *save_my_cleanups PARAMS ((struct cleanup **));
-
-extern void restore_cleanups PARAMS ((struct cleanup *));
-extern void restore_final_cleanups PARAMS ((struct cleanup *));
-extern void restore_my_cleanups PARAMS ((struct cleanup **, struct cleanup *));
-
-extern void free_current_contents PARAMS ((char **));
-
-extern void null_cleanup PARAMS ((PTR));
-
-extern int myread PARAMS ((int, char *, int));
-
-extern int query PARAMS((char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-
-#if !defined (USE_MMALLOC)
-extern PTR mmalloc PARAMS ((PTR, size_t));
-extern PTR mrealloc PARAMS ((PTR, PTR, size_t));
-extern void mfree PARAMS ((PTR, PTR));
-#endif
-
-/* From demangle.c */
-
-extern void set_demangling_style PARAMS ((char *));
-
-/* From tm.h */
-
-struct type;
-typedef int (use_struct_convention_fn) PARAMS ((int gcc_p, struct type *value_type));
-extern use_struct_convention_fn generic_use_struct_convention;
-
-typedef unsigned char *(breakpoint_from_pc_fn) PARAMS ((CORE_ADDR *pcptr, int *lenptr));
-
-
-
-/* Annotation stuff.  */
-
-extern int annotation_level; /* in stack.c */
-
-extern void begin_line PARAMS ((void));
-
-extern void wrap_here PARAMS ((char *));
-
-extern void reinitialize_more_filter PARAMS ((void));
-
-/* new */
-enum streamtype
-{
-  afile,
-  astring
-};
-
-/* new */
-typedef struct tui_stream
-{
-  enum streamtype ts_streamtype;
-  FILE *ts_filestream;
-  char *ts_strbuf;
-  int ts_buflen;
-} GDB_FILE;
-
-extern GDB_FILE *gdb_stdout;
-extern GDB_FILE *gdb_stderr;
-
-#if 0
-typedef FILE GDB_FILE;
-#define gdb_stdout stdout
-#define gdb_stderr stderr
-#endif
-
-#if defined(TUI)
-#include "tui.h"
-#include "tuiCommand.h"
-#include "tuiData.h"
-#include "tuiIO.h"
-#include "tuiLayout.h"
-#include "tuiWin.h"
-#endif
-
-extern void gdb_fclose PARAMS ((GDB_FILE **));
-
-extern void gdb_flush PARAMS ((GDB_FILE *));
-
-extern GDB_FILE *gdb_fopen PARAMS ((char * name, char * mode));
-
-extern void fputs_filtered PARAMS ((const char *, GDB_FILE *));
-
-extern void fputs_unfiltered PARAMS ((const char *, GDB_FILE *));
-
-extern int fputc_filtered PARAMS ((int c, GDB_FILE *));
-
-extern int fputc_unfiltered PARAMS ((int c, GDB_FILE *));
-
-extern int putchar_unfiltered PARAMS ((int c));
-
-extern void puts_filtered PARAMS ((const char *));
-
-extern void puts_unfiltered PARAMS ((const char *));
-
-extern void puts_debug PARAMS ((char *prefix, char *string, char *suffix));
-
-extern void vprintf_filtered PARAMS ((const char *, va_list))
-     ATTR_FORMAT(printf, 1, 0);
-
-extern void vfprintf_filtered PARAMS ((GDB_FILE *, const char *, va_list))
-     ATTR_FORMAT(printf, 2, 0);
-
-extern void fprintf_filtered PARAMS ((GDB_FILE *, const char *, ...))
-     ATTR_FORMAT(printf, 2, 3);
-
-extern void fprintfi_filtered PARAMS ((int, GDB_FILE *, const char *, ...))
-     ATTR_FORMAT(printf, 3, 4);
-
-extern void printf_filtered PARAMS ((const char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-
-extern void printfi_filtered PARAMS ((int, const char *, ...))
-     ATTR_FORMAT(printf, 2, 3);
-
-extern void vprintf_unfiltered PARAMS ((const char *, va_list))
-     ATTR_FORMAT(printf, 1, 0);
-
-extern void vfprintf_unfiltered PARAMS ((GDB_FILE *, const char *, va_list))
-     ATTR_FORMAT(printf, 2, 0);
-
-extern void fprintf_unfiltered PARAMS ((GDB_FILE *, const char *, ...))
-     ATTR_FORMAT(printf, 2, 3);
-
-extern void printf_unfiltered PARAMS ((const char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-
-extern int gdb_file_isatty PARAMS ((GDB_FILE *));
-
-extern GDB_FILE *gdb_file_init_astring PARAMS ((int));
-
-extern void gdb_file_deallocate PARAMS ((GDB_FILE **));
-
-extern char *gdb_file_get_strbuf PARAMS ((GDB_FILE *));
-
-extern void gdb_file_adjust_strbuf PARAMS ((int, GDB_FILE *));
-
-extern void print_spaces PARAMS ((int, GDB_FILE *));
-
-extern void print_spaces_filtered PARAMS ((int, GDB_FILE *));
-
-extern char *n_spaces PARAMS ((int));
-
-extern void gdb_printchar PARAMS ((int, GDB_FILE *, int));
-
-extern void gdb_print_address PARAMS ((void *, GDB_FILE *));
-
-typedef bfd_vma t_addr;
-typedef bfd_vma t_reg;
-extern char* paddr PARAMS ((t_addr addr));
-
-extern char* preg PARAMS ((t_reg reg));
-
-extern char* paddr_nz PARAMS ((t_addr addr));
-
-extern char* preg_nz PARAMS ((t_reg reg));
-
-extern void fprintf_symbol_filtered PARAMS ((GDB_FILE *, char *,
-					     enum language, int));
-
-extern NORETURN void perror_with_name PARAMS ((char *)) ATTR_NORETURN;
-
-extern void print_sys_errmsg PARAMS ((char *, int));
-
-/* From regex.c or libc.  BSD 4.4 declares this with the argument type as
-   "const char *" in unistd.h, so we can't declare the argument
-   as "char *".  */
-
-extern char *re_comp PARAMS ((const char *));
-
-/* From symfile.c */
-
-extern void symbol_file_command PARAMS ((char *, int));
-
-/* From top.c */
-
-extern char *skip_quoted PARAMS ((char *));
-
-extern char *gdb_readline PARAMS ((char *));
-
-extern char *command_line_input PARAMS ((char *, int, char *));
-
-extern void print_prompt PARAMS ((void));
-
-extern int input_from_terminal_p PARAMS ((void));
-
-extern int info_verbose;
-
-/* From printcmd.c */
-
-extern void set_next_address PARAMS ((CORE_ADDR));
-
-extern void print_address_symbolic PARAMS ((CORE_ADDR, GDB_FILE *, int,
-					    char *));
-
-extern void print_address_numeric PARAMS ((CORE_ADDR, int, GDB_FILE *));
-
-extern void print_address PARAMS ((CORE_ADDR, GDB_FILE *));
-
-/* From source.c */
-
-extern int openp PARAMS ((char *, int, char *, int, int, char **));
-
-extern int source_full_path_of PARAMS ((char *, char **));
-
-extern void mod_path PARAMS ((char *, char **));
-
-extern void directory_command PARAMS ((char *, int));
-
-extern void init_source_path PARAMS ((void));
-
-extern char *symtab_to_filename PARAMS ((struct symtab *));
-
-/* From findvar.c */
-
-extern int read_relative_register_raw_bytes PARAMS ((int, char *));
-
-/* From readline (but not in any readline .h files).  */
-
-extern char *tilde_expand PARAMS ((char *));
-
-/* Control types for commands */
-
-enum misc_command_type
-{
-  ok_command,
-  end_command,
-  else_command,
-  nop_command
-};
-
-enum command_control_type
-{
-  simple_control,
-  break_control,
-  continue_control,
-  while_control,
-  if_control,
-  invalid_control
-};
-
-/* Structure for saved commands lines
-   (for breakpoints, defined commands, etc).  */
-
-struct command_line
-{
-  struct command_line *next;
-  char *line;
-  enum command_control_type control_type;
-  int body_count;
-  struct command_line **body_list;
-};
-
-extern struct command_line *read_command_lines PARAMS ((char *, int));
-
-extern void free_command_lines PARAMS ((struct command_line **));
-
-/* String containing the current directory (what getwd would return).  */
-
-extern char *current_directory;
-
-/* Default radixes for input and output.  Only some values supported.  */
-extern unsigned input_radix;
-extern unsigned output_radix;
-
-/* Possibilities for prettyprint parameters to routines which print
-   things.  Like enum language, this should be in value.h, but needs
-   to be here for the same reason.  FIXME:  If we can eliminate this
-   as an arg to LA_VAL_PRINT, then we can probably move it back to
-   value.h. */
-
-enum val_prettyprint
-{
-  Val_no_prettyprint = 0,
-  Val_prettyprint,
-  /* Use the default setting which the user has specified.  */
-  Val_pretty_default
-};
-
-
-/* Host machine definition.  This will be a symlink to one of the
-   xm-*.h files, built by the `configure' script.  */
-
-#include "xm.h"
-
-/* Native machine support.  This will be a symlink to one of the
-   nm-*.h files, built by the `configure' script.  */
-
-#include "nm.h"
-
-/* Target machine definition.  This will be a symlink to one of the
-   tm-*.h files, built by the `configure' script.  */
-
-#include "tm.h"
-
-/* If the xm.h file did not define the mode string used to open the
-   files, assume that binary files are opened the same way as text
-   files */
-#ifndef FOPEN_RB
-#include "fopen-same.h"
-#endif
-
-/* Microsoft C can't deal with const pointers */
-
-#ifdef _MSC_VER
-#define CONST_PTR
-#else
-#define CONST_PTR const
-#endif
-
-/*
- * Allow things in gdb to be declared "volatile".  If compiling ANSI, it
- * just works.  If compiling with gcc but non-ansi, redefine to __volatile__.
- * If non-ansi, non-gcc, then eliminate "volatile" entirely, making those
- * objects be read-write rather than read-only.
- */
-
-#ifndef volatile
-#ifndef __STDC__
-# ifdef __GNUC__
-#  define volatile __volatile__
-# else
-#  define volatile /*nothing*/
-# endif /* GNUC */
-#endif /* STDC */
-#endif /* volatile */
-
-/* Defaults for system-wide constants (if not defined by xm.h, we fake it).
-   FIXME: Assumes 2's complement arithmetic */
-
-#if !defined (UINT_MAX)
-#define	UINT_MAX ((unsigned int)(~0))		/* 0xFFFFFFFF for 32-bits */
-#endif
-
-#if !defined (INT_MAX)
-#define	INT_MAX ((int)(UINT_MAX >> 1))		/* 0x7FFFFFFF for 32-bits */
-#endif
-
-#if !defined (INT_MIN)
-#define INT_MIN ((int)((int) ~0 ^ INT_MAX))	/* 0x80000000 for 32-bits */
-#endif
-
-#if !defined (ULONG_MAX)
-#define	ULONG_MAX ((unsigned long)(~0L))	/* 0xFFFFFFFF for 32-bits */
-#endif
-
-#if !defined (LONG_MAX)
-#define	LONG_MAX ((long)(ULONG_MAX >> 1))	/* 0x7FFFFFFF for 32-bits */
-#endif
-
-#ifndef LONGEST
-
-#ifdef BFD64
-
-/* This is to make sure that LONGEST is at least as big as CORE_ADDR.  */
-
-#define LONGEST BFD_HOST_64_BIT
-#define ULONGEST BFD_HOST_U_64_BIT
-
-#else /* No BFD64 */
-
-#  ifdef CC_HAS_LONG_LONG
-#    define LONGEST long long
-#    define ULONGEST unsigned long long
-#  else
-/* BFD_HOST_64_BIT is defined for some hosts that don't have long long
-   (e.g. i386-windows) so try it.  */
-#    ifdef BFD_HOST_64_BIT
-#      define LONGEST BFD_HOST_64_BIT
-#      define ULONGEST BFD_HOST_U_64_BIT
-#    else
-#      define LONGEST long
-#      define ULONGEST unsigned long
-#    endif
-#  endif
-
-#endif /* No BFD64 */
-
-#endif /* ! LONGEST */
-
-/* Convert a LONGEST to an int.  This is used in contexts (e.g. number of
-   arguments to a function, number in a value history, register number, etc.)
-   where the value must not be larger than can fit in an int.  */
-
-extern int longest_to_int PARAMS ((LONGEST));
-
-/* Assorted functions we can declare, now that const and volatile are 
-   defined.  */
-
-extern char *savestring PARAMS ((const char *, int));
-
-extern char *msavestring PARAMS ((void *, const char *, int));
-
-extern char *strsave PARAMS ((const char *));
-
-extern char *mstrsave PARAMS ((void *, const char *));
-
-#ifdef _MSC_VER /* FIXME; was long, but this causes compile errors in msvc if already defined */
-extern PTR xmmalloc PARAMS ((PTR, size_t));
-
-extern PTR xmrealloc PARAMS ((PTR, PTR, size_t));
-#else
-extern PTR xmmalloc PARAMS ((PTR, long));
-
-extern PTR xmrealloc PARAMS ((PTR, PTR, long));
-#endif
-
-extern int parse_escape PARAMS ((char **));
-
-/* compat - handle old targets that just define REGISTER_NAMES */
-#ifndef REGISTER_NAME
-extern char *gdb_register_names[];
-#define REGISTER_NAME(i) gdb_register_names[i]
-#endif
-
-/* Message to be printed before the error message, when an error occurs.  */
-
-extern char *error_pre_print;
-
-/* Message to be printed before the error message, when an error occurs.  */
-
-extern char *quit_pre_print;
-
-/* Message to be printed before the warning message, when a warning occurs.  */
-
-extern char *warning_pre_print;
-
-extern NORETURN void error PARAMS((const char *, ...)) ATTR_NORETURN;
-
-extern void error_begin PARAMS ((void));
-
-extern NORETURN void fatal PARAMS((char *, ...)) ATTR_NORETURN;
-
-extern NORETURN void nomem PARAMS ((long)) ATTR_NORETURN;
-
-/* Reasons for calling return_to_top_level.  */
-enum return_reason {
-  /* User interrupt.  */
-  RETURN_QUIT,
-
-  /* Any other error.  */
-  RETURN_ERROR
-};
-
-#define RETURN_MASK_QUIT (1 << (int)RETURN_QUIT)
-#define RETURN_MASK_ERROR (1 << (int)RETURN_ERROR)
-#define RETURN_MASK_ALL (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
-typedef int return_mask;
-
-extern NORETURN void
-return_to_top_level PARAMS ((enum return_reason)) ATTR_NORETURN;
-
-typedef int (catch_errors_ftype) PARAMS ((PTR));
-extern int catch_errors PARAMS ((catch_errors_ftype *, PTR, char *, return_mask));
-
-extern void warning_begin PARAMS ((void));
-
-extern void warning PARAMS ((const char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-
-/* Global functions from other, non-gdb GNU thingies.
-   Libiberty thingies are no longer declared here.  We include libiberty.h
-   above, instead.  */
-
-#ifndef GETENV_PROVIDED
-extern char *getenv PARAMS ((const char *));
-#endif
-
-/* From other system libraries */
-
-#ifdef HAVE_STDDEF_H
-#include <stddef.h>
-#endif
-
-#ifdef HAVE_STDLIB_H
-#if defined(_MSC_VER) && !defined(__cplusplus)
-/* msvc defines these in stdlib.h for c code */
-#undef min
-#undef max
-#endif
-#include <stdlib.h>
-#endif
-#ifndef min
-#define min(a, b) ((a) < (b) ? (a) : (b))
-#endif
-#ifndef max
-#define max(a, b) ((a) > (b) ? (a) : (b))
-#endif
-
-
-/* We take the address of fclose later, but some stdio's forget
-   to declare this.  We can't always declare it since there's
-   no way to declare the parameters without upsetting some compiler
-   somewhere. */
-
-#ifndef FCLOSE_PROVIDED
-extern int fclose PARAMS ((FILE *));
-#endif
-
-#ifndef atof
-extern double atof PARAMS ((const char *));	/* X3.159-1989  4.10.1.1 */
-#endif
-
-#ifndef MALLOC_INCOMPATIBLE
-
-#ifdef NEED_DECLARATION_MALLOC
-extern PTR malloc ();
-#endif
-
-#ifdef NEED_DECLARATION_REALLOC
-extern PTR realloc ();
-#endif
-
-#ifdef NEED_DECLARATION_FREE
-extern void free ();
-#endif
-
-#endif /* MALLOC_INCOMPATIBLE */
-
-/* Various possibilities for alloca.  */
-#ifndef alloca
-# ifdef __GNUC__
-#  define alloca __builtin_alloca
-# else /* Not GNU C */
-#  ifdef HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-
-/* We need to be careful not to declare this in a way which conflicts with
-   bison.  Bison never declares it as char *, but under various circumstances
-   (like __hpux) we need to use void *.  */
-#    if defined (__STDC__) || defined (__hpux)
-   extern void *alloca ();
-#    else /* Don't use void *.  */
-   extern char *alloca ();
-#    endif /* Don't use void *.  */
-#   endif /* Not _AIX */
-#  endif /* Not HAVE_ALLOCA_H */
-# endif /* Not GNU C */
-#endif /* alloca not defined */
-
-/* HOST_BYTE_ORDER must be defined to one of these.  */
-
-#ifdef HAVE_ENDIAN_H
-#include <endian.h>
-#endif
-
-#if !defined (BIG_ENDIAN)
-#define BIG_ENDIAN 4321
-#endif
-
-#if !defined (LITTLE_ENDIAN)
-#define LITTLE_ENDIAN 1234
-#endif
-
-/* Dynamic target-system-dependent parameters for GDB. */
-#include "gdbarch.h"
-
-/* Static target-system-dependent parameters for GDB. */
-
-/* Number of bits in a char or unsigned char for the target machine.
-   Just like CHAR_BIT in <limits.h> but describes the target machine.  */
-#if !defined (TARGET_CHAR_BIT)
-#define TARGET_CHAR_BIT 8
-#endif
-
-/* Number of bits in a short or unsigned short for the target machine. */
-#if !defined (TARGET_SHORT_BIT)
-#define TARGET_SHORT_BIT (2 * TARGET_CHAR_BIT)
-#endif
-
-/* Number of bits in an int or unsigned int for the target machine. */
-#if !defined (TARGET_INT_BIT)
-#define TARGET_INT_BIT (4 * TARGET_CHAR_BIT)
-#endif
-
-/* Number of bits in a long or unsigned long for the target machine. */
-#if !defined (TARGET_LONG_BIT)
-#define TARGET_LONG_BIT (4 * TARGET_CHAR_BIT)
-#endif
-
-/* Number of bits in a long long or unsigned long long for the target machine. */
-#if !defined (TARGET_LONG_LONG_BIT)
-#define TARGET_LONG_LONG_BIT (2 * TARGET_LONG_BIT)
-#endif
-
-/* Number of bits in a float for the target machine. */
-#if !defined (TARGET_FLOAT_BIT)
-#define TARGET_FLOAT_BIT (4 * TARGET_CHAR_BIT)
-#endif
-
-/* Number of bits in a double for the target machine. */
-#if !defined (TARGET_DOUBLE_BIT)
-#define TARGET_DOUBLE_BIT (8 * TARGET_CHAR_BIT)
-#endif
-
-/* Number of bits in a long double for the target machine.  */
-#if !defined (TARGET_LONG_DOUBLE_BIT)
-#define TARGET_LONG_DOUBLE_BIT (2 * TARGET_DOUBLE_BIT)
-#endif
-
-/* Number of bits in a pointer for the target machine */
-#if !defined (TARGET_PTR_BIT)
-#define TARGET_PTR_BIT TARGET_INT_BIT
-#endif
-
-/* If we picked up a copy of CHAR_BIT from a configuration file
-   (which may get it by including <limits.h>) then use it to set
-   the number of bits in a host char.  If not, use the same size
-   as the target. */
-
-#if defined (CHAR_BIT)
-#define HOST_CHAR_BIT CHAR_BIT
-#else
-#define HOST_CHAR_BIT TARGET_CHAR_BIT
-#endif
-
-/* The bit byte-order has to do just with numbering of bits in
-   debugging symbols and such.  Conceptually, it's quite separate
-   from byte/word byte order.  */
-
-#if !defined (BITS_BIG_ENDIAN)
-#define BITS_BIG_ENDIAN (TARGET_BYTE_ORDER == BIG_ENDIAN)
-#endif
-
-/* In findvar.c.  */
-
-extern LONGEST extract_signed_integer PARAMS ((void *, int));
-
-extern ULONGEST extract_unsigned_integer PARAMS ((void *, int));
-
-extern int extract_long_unsigned_integer PARAMS ((void *, int, LONGEST *));
-
-extern CORE_ADDR extract_address PARAMS ((void *, int));
-
-extern void store_signed_integer PARAMS ((PTR, int, LONGEST));
-
-extern void store_unsigned_integer PARAMS ((PTR, int, ULONGEST));
-
-extern void store_address PARAMS ((PTR, int, LONGEST));
-
-/* Setup definitions for host and target floating point formats.  We need to
-   consider the format for `float', `double', and `long double' for both target
-   and host.  We need to do this so that we know what kind of conversions need
-   to be done when converting target numbers to and from the hosts DOUBLEST
-   data type.  */
-
-/* This is used to indicate that we don't know the format of the floating point
-   number.  Typically, this is useful for native ports, where the actual format
-   is irrelevant, since no conversions will be taking place.  */
-
-extern const struct floatformat floatformat_unknown;
-
-#if HOST_BYTE_ORDER == BIG_ENDIAN
-#  ifndef HOST_FLOAT_FORMAT
-#    define HOST_FLOAT_FORMAT &floatformat_ieee_single_big
-#  endif
-#  ifndef HOST_DOUBLE_FORMAT
-#    define HOST_DOUBLE_FORMAT &floatformat_ieee_double_big
-#  endif
-#else				/* LITTLE_ENDIAN */
-#  ifndef HOST_FLOAT_FORMAT
-#    define HOST_FLOAT_FORMAT &floatformat_ieee_single_little
-#  endif
-#  ifndef HOST_DOUBLE_FORMAT
-#    define HOST_DOUBLE_FORMAT &floatformat_ieee_double_little
-#  endif
-#endif
-
-#ifndef HOST_LONG_DOUBLE_FORMAT
-#define HOST_LONG_DOUBLE_FORMAT &floatformat_unknown
-#endif
-
-#ifndef TARGET_FLOAT_FORMAT
-#define TARGET_FLOAT_FORMAT (TARGET_BYTE_ORDER == BIG_ENDIAN \
-			     ? &floatformat_ieee_single_big \
-			     : &floatformat_ieee_single_little)
-#endif
-#ifndef TARGET_DOUBLE_FORMAT
-#define TARGET_DOUBLE_FORMAT (TARGET_BYTE_ORDER == BIG_ENDIAN \
-			      ? &floatformat_ieee_double_big \
-			      : &floatformat_ieee_double_little)
-#endif
-
-#ifndef TARGET_LONG_DOUBLE_FORMAT
-#  define TARGET_LONG_DOUBLE_FORMAT &floatformat_unknown
-#endif
-
-/* Use `long double' if the host compiler supports it.  (Note that this is not
-   necessarily any longer than `double'.  On SunOS/gcc, it's the same as
-   double.)  This is necessary because GDB internally converts all floating
-   point values to the widest type supported by the host.
-
-   There are problems however, when the target `long double' is longer than the
-   host's `long double'.  In general, we'll probably reduce the precision of
-   any such values and print a warning.  */
-
-#ifdef HAVE_LONG_DOUBLE
-typedef long double DOUBLEST;
-#else
-typedef double DOUBLEST;
-#endif
-
-extern void floatformat_to_doublest PARAMS ((const struct floatformat *,
-					     char *, DOUBLEST *));
-extern void floatformat_from_doublest PARAMS ((const struct floatformat *,
-					       DOUBLEST *, char *));
-extern DOUBLEST extract_floating PARAMS ((void *, int));
-
-extern void store_floating PARAMS ((void *, int, DOUBLEST));
-
-/* On some machines there are bits in addresses which are not really
-   part of the address, but are used by the kernel, the hardware, etc.
-   for special purposes.  ADDR_BITS_REMOVE takes out any such bits
-   so we get a "real" address such as one would find in a symbol
-   table.  This is used only for addresses of instructions, and even then
-   I'm not sure it's used in all contexts.  It exists to deal with there
-   being a few stray bits in the PC which would mislead us, not as some sort
-   of generic thing to handle alignment or segmentation (it's possible it
-   should be in TARGET_READ_PC instead).  */
-#if !defined (ADDR_BITS_REMOVE)
-#define ADDR_BITS_REMOVE(addr) (addr)
-#endif /* No ADDR_BITS_REMOVE.  */
-
-/* From valops.c */
-
-extern CORE_ADDR push_bytes PARAMS ((CORE_ADDR, char *, int));
-
-extern CORE_ADDR push_word PARAMS ((CORE_ADDR, ULONGEST));
-
-/* Some parts of gdb might be considered optional, in the sense that they
-   are not essential for being able to build a working, usable debugger
-   for a specific environment.  For example, the maintenance commands
-   are there for the benefit of gdb maintainers.  As another example,
-   some environments really don't need gdb's that are able to read N
-   different object file formats.  In order to make it possible (but
-   not necessarily recommended) to build "stripped down" versions of
-   gdb, the following defines control selective compilation of those
-   parts of gdb which can be safely left out when necessary.  Note that
-   the default is to include everything. */
-
-#ifndef MAINTENANCE_CMDS
-#define MAINTENANCE_CMDS 1
-#endif
-
-#ifdef MAINTENANCE_CMDS
-extern int watchdog;
-#endif
-
-/* Hooks for alternate command interfaces.  */
-
-#ifdef __STDC__
-struct target_waitstatus;
-struct cmd_list_element;
-#endif
-
-extern void (*init_ui_hook) PARAMS ((char *argv0));
-extern void (*command_loop_hook) PARAMS ((void));
-extern void (*fputs_unfiltered_hook) PARAMS ((const char *linebuffer,
-					      GDB_FILE *stream));
-extern void (*print_frame_info_listing_hook) PARAMS ((struct symtab *s,
-						      int line, int stopline,
-						      int noerror));
-extern struct frame_info *parse_frame_specification PARAMS ((char *frame_exp));
-extern int  (*query_hook) PARAMS ((const char *, va_list));
-extern void (*warning_hook) PARAMS ((const char *, va_list));
-extern void (*flush_hook) PARAMS ((GDB_FILE *stream));
-extern void (*create_breakpoint_hook) PARAMS ((struct breakpoint *b));
-extern void (*delete_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
-extern void (*modify_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
-extern void (*target_output_hook) PARAMS ((char *));
-extern void (*interactive_hook) PARAMS ((void));
-extern void (*registers_changed_hook) PARAMS ((void));
-extern void (*readline_begin_hook) PARAMS ((char *, ...));
-extern char * (*readline_hook) PARAMS ((char *));
-extern void (*readline_end_hook) PARAMS ((void));
-extern void (*pc_changed_hook) PARAMS ((void));
-extern void (*context_hook) PARAMS ((int));
-extern int (*target_wait_hook) PARAMS ((int pid,
-					struct target_waitstatus *status));
-
-extern void (*call_command_hook) PARAMS ((struct cmd_list_element *c,
-					  char *cmd, int from_tty));
-
-extern NORETURN void (*error_hook) PARAMS ((void)) ATTR_NORETURN;
-
-extern void (*error_begin_hook) PARAMS ((void));
-
-
-/* Inhibit window interface if non-zero. */
-
-extern int use_windows;
-
-/* Symbolic definitions of filename-related things.  */
-/* FIXME, this doesn't work very well if host and executable
-   filesystems conventions are different.  */
-
-#ifndef DIRNAME_SEPARATOR
-#define DIRNAME_SEPARATOR ':'
-#endif
-
-#ifndef SLASH_P
-#if defined(__GO32__)||defined(_WIN32)
-#define SLASH_P(X) ((X)=='\\')
-#else
-#define SLASH_P(X) ((X)=='/')
-#endif
-#endif
-
-#ifndef SLASH_CHAR
-#if defined(__GO32__)||defined(_WIN32)
-#define SLASH_CHAR '\\'
-#else
-#define SLASH_CHAR '/'
-#endif
-#endif
-
-#ifndef SLASH_STRING
-#if defined(__GO32__)||defined(_WIN32)
-#define SLASH_STRING "\\"
-#else
-#define SLASH_STRING "/"
-#endif
-#endif
-
-#ifndef ROOTED_P
-#define ROOTED_P(X) (SLASH_P((X)[0]))
-#endif
-
-/* On some systems, PIDGET is defined to extract the inferior pid from
-   an internal pid that has the thread id and pid in seperate bit
-   fields.  If not defined, then just use the entire internal pid as
-   the actual pid. */
-
-#ifndef PIDGET
-#define PIDGET(pid) (pid)
-#endif
-
-/* If under Cygwin, provide backwards compatibility with older
-   Cygwin compilers that don't define the current cpp define. */
-#ifdef __CYGWIN32__
-#ifndef __CYGWIN__
-#define __CYGWIN__
-#endif
-#endif
-
-#endif /* #ifndef DEFS_H */
diff --git a/gdb/delta68-nat.c b/gdb/delta68-nat.c
deleted file mode 100644
index 3995b23..0000000
--- a/gdb/delta68-nat.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Functions specific to running gdb native on a Motorola Delta Series sysV68.
-   Copyright (C) 1993, 1997-98, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <sys/signal.h>	/* for MAXSIG in sys/user.h */
-#include <sys/types.h>	/* for ushort in sys/dir.h */
-#include <sys/dir.h>	/* for struct direct in sys/user.h */
-#include <sys/user.h>
-
-#include <nlist.h>
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* Return the address in the core dump or inferior of register REGNO.
-   BLOCKEND is the address of the end of the user structure.  */
-
-CORE_ADDR
-register_addr (regno, blockend)
-     int	regno;
-     CORE_ADDR	blockend;
-{
-  static int	sysv68reg[] =
-    { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, -1, 15, 16 };
-
-  if (regno >= 0 && regno < sizeof(sysv68reg) / sizeof(sysv68reg[0]))
-    return blockend + sysv68reg[regno] * 4; 
-  else if (regno < FPC_REGNUM)
-    return offsetof (struct user, u_fpu.regs.reg[regno - FP0_REGNUM][0]);
-  else if (regno == FPC_REGNUM)
-    return offsetof (struct user, u_fpu.regs.control);
-  else if (regno == FPS_REGNUM)
-    return offsetof (struct user, u_fpu.regs.status);
-  else if (regno == FPI_REGNUM)
-    return offsetof (struct user, u_fpu.regs.iaddr);
-  else
-    {
-      fprintf_unfiltered (gdb_stderr, "\
-Internal error: invalid register number %d in REGISTER_U_ADDR\n",
-	       regno);
-      return blockend;
-    }
-}
-
-CORE_ADDR kernel_u_addr;
-
-/* Read the value of the u area from the kernel.  */
-void
-_initialize_delta68_nat ()
-{
-  struct nlist nl[2];
-
-  nl[0].n_name = "u";
-  nl[1].n_name = NULL;
-  if (nlist ("/sysV68", nl) == 0 && nl[0].n_scnum != 0)
-    kernel_u_addr = nl[0].n_value;
-  else
-    {
-      perror ("Cannot get kernel u area address");
-      exit (1);
-    }
-}
-
-clear_insn_cache ()
-{
-#ifdef MCT_TEXT /* in sys/signal.h on sysV68 R3V7.1 */
-  memctl(0, 4096, MCT_TEXT);
-#endif
-}
-
-kernel_u_size ()
-{
-  return sizeof (struct user);
-}
diff --git a/gdb/demangle.c b/gdb/demangle.c
deleted file mode 100644
index 669d9ab..0000000
--- a/gdb/demangle.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/* Basic C++ demangling support for GDB.
-   Copyright 1991, 1992, 1996, 1999 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-/*  This file contains support code for C++ demangling that is common
-   to a styles of demangling, and GDB specific. */
-
-#include "defs.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "demangle.h"
-#include "gdb_string.h"
-
-/* Select the default C++ demangling style to use.  The default is "auto",
-   which allows gdb to attempt to pick an appropriate demangling style for
-   the executable it has loaded.  It can be set to a specific style ("gnu",
-   "lucid", "arm", "hp", etc.) in which case gdb will never attempt to do auto
-   selection of the style unless you do an explicit "set demangle auto".
-   To select one of these as the default, set DEFAULT_DEMANGLING_STYLE in
-   the appropriate target configuration file. */
-
-#ifndef DEFAULT_DEMANGLING_STYLE
-#define DEFAULT_DEMANGLING_STYLE AUTO_DEMANGLING_STYLE_STRING
-#endif
-
-/* String name for the current demangling style.  Set by the
-   "set demangle-style" command, printed as part of the output by the
-   "show demangle-style" command. */
-
-static char *current_demangling_style_string;
-
-/* List of supported demangling styles.  Contains the name of the style as
-   seen by the user, and the enum value that corresponds to that style. */
-
-static const struct demangler
-  {
-    char *demangling_style_name;
-    enum demangling_styles demangling_style;
-    char *demangling_style_doc;
-  }
-demanglers[] =
-{
-  {
-    AUTO_DEMANGLING_STYLE_STRING,
-      auto_demangling,
-      "Automatic selection based on executable"
-  }
-  ,
-  {
-    GNU_DEMANGLING_STYLE_STRING,
-      gnu_demangling,
-      "GNU (g++) style demangling"
-  }
-  ,
-  {
-    LUCID_DEMANGLING_STYLE_STRING,
-      lucid_demangling,
-      "Lucid (lcc) style demangling"
-  }
-  ,
-  {
-    ARM_DEMANGLING_STYLE_STRING,
-      arm_demangling,
-      "ARM style demangling"
-  }
-  ,
-  {
-    HP_DEMANGLING_STYLE_STRING,
-      hp_demangling,
-      "HP (aCC) style demangling"
-  }
-  ,
-  {
-    EDG_DEMANGLING_STYLE_STRING,
-      edg_demangling,
-      "EDG style demangling"
-  }
-  ,
-  {
-    NULL, unknown_demangling, NULL
-  }
-};
-
-static void
-set_demangling_command PARAMS ((char *, int, struct cmd_list_element *));
-
-/* Set current demangling style.  Called by the "set demangle-style"
-   command after it has updated the current_demangling_style_string to
-   match what the user has entered.
-
-   If the user has entered a string that matches a known demangling style
-   name in the demanglers[] array then just leave the string alone and update
-   the current_demangling_style enum value to match.
-
-   If the user has entered a string that doesn't match, including an empty
-   string, then print a list of the currently known styles and restore
-   the current_demangling_style_string to match the current_demangling_style
-   enum value.
-
-   Note:  Assumes that current_demangling_style_string always points to
-   a malloc'd string, even if it is a null-string. */
-
-static void
-set_demangling_command (ignore, from_tty, c)
-     char *ignore;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  const struct demangler *dem;
-
-  /*  First just try to match whatever style name the user supplied with
-     one of the known ones.  Don't bother special casing for an empty
-     name, we just treat it as any other style name that doesn't match.
-     If we match, update the current demangling style enum. */
-
-  for (dem = demanglers; dem->demangling_style_name != NULL; dem++)
-    {
-      if (STREQ (current_demangling_style_string,
-		 dem->demangling_style_name))
-	{
-	  current_demangling_style = dem->demangling_style;
-	  break;
-	}
-    }
-
-  /* Check to see if we found a match.  If not, gripe about any non-empty
-     style name and supply a list of valid ones.  FIXME:  This should
-     probably be done with some sort of completion and with help. */
-
-  if (dem->demangling_style_name == NULL)
-    {
-      if (*current_demangling_style_string != '\0')
-	{
-	  printf_unfiltered ("Unknown demangling style `%s'.\n",
-			     current_demangling_style_string);
-	}
-      printf_unfiltered ("The currently understood settings are:\n\n");
-      for (dem = demanglers; dem->demangling_style_name != NULL; dem++)
-	{
-	  printf_unfiltered ("%-10s %s\n", dem->demangling_style_name,
-			     dem->demangling_style_doc);
-	  if (dem->demangling_style == current_demangling_style)
-	    {
-	      free (current_demangling_style_string);
-	      current_demangling_style_string =
-		savestring (dem->demangling_style_name,
-			    strlen (dem->demangling_style_name));
-	    }
-	}
-      if (current_demangling_style == unknown_demangling)
-	{
-	  /* This can happen during initialization if gdb is compiled with
-	     a DEMANGLING_STYLE value that is unknown, so pick the first
-	     one as the default. */
-	  current_demangling_style = demanglers[0].demangling_style;
-	  current_demangling_style_string =
-	    savestring (demanglers[0].demangling_style_name,
-			strlen (demanglers[0].demangling_style_name));
-	  warning ("`%s' style demangling chosen as the default.\n",
-		   current_demangling_style_string);
-	}
-    }
-}
-
-/* Fake a "set demangle-style" command. */
-
-void
-set_demangling_style (style)
-     char *style;
-{
-  if (current_demangling_style_string != NULL)
-    {
-      free (current_demangling_style_string);
-    }
-  current_demangling_style_string = savestring (style, strlen (style));
-  set_demangling_command ((char *) NULL, 0, (struct cmd_list_element *) NULL);
-}
-
-/* In order to allow a single demangler executable to demangle strings
-   using various common values of CPLUS_MARKER, as well as any specific
-   one set at compile time, we maintain a string containing all the
-   commonly used ones, and check to see if the marker we are looking for
-   is in that string.  CPLUS_MARKER is usually '$' on systems where the
-   assembler can deal with that.  Where the assembler can't, it's usually
-   '.' (but on many systems '.' is used for other things).  We put the
-   current defined CPLUS_MARKER first (which defaults to '$'), followed
-   by the next most common value, followed by an explicit '$' in case
-   the value of CPLUS_MARKER is not '$'.
-
-   We could avoid this if we could just get g++ to tell us what the actual
-   cplus marker character is as part of the debug information, perhaps by
-   ensuring that it is the character that terminates the gcc<n>_compiled
-   marker symbol (FIXME). */
-
-static char cplus_markers[] = {CPLUS_MARKER, '.', '$', '\0'};
-
-int
-is_cplus_marker (c)
-     int c;
-{
-  return c && strchr (cplus_markers, c) != NULL;
-}
-
-void
-_initialize_demangler ()
-{
-  struct cmd_list_element *set, *show;
-
-  set = add_set_cmd ("demangle-style", class_support, var_string_noescape,
-		     (char *) &current_demangling_style_string,
-		     "Set the current C++ demangling style.\n\
-Use `set demangle-style' without arguments for a list of demangling styles.",
-		     &setlist);
-  show = add_show_from_set (set, &showlist);
-  set->function.sfunc = set_demangling_command;
-
-  /* Set the default demangling style chosen at compilation time. */
-  set_demangling_style (DEFAULT_DEMANGLING_STYLE);
-  set_cplus_marker_for_demangling (CPLUS_MARKER);
-}
diff --git a/gdb/demangle.h b/gdb/demangle.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/demangle.h
+++ /dev/null
diff --git a/gdb/dink32-rom.c b/gdb/dink32-rom.c
deleted file mode 100644
index c0c2e51..0000000
--- a/gdb/dink32-rom.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/* Remote debugging interface for DINK32 (PowerPC) ROM monitor for
-   GDB, the GNU debugger.
-   Copyright 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void dink32_open PARAMS ((char *args, int from_tty));
-
-static void
-dink32_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno = 0, base = 0;
-
-  if (regnamelen < 2 || regnamelen > 4)
-    return;
-
-  switch (regname[0])
-    {
-    case 'R':
-      if (regname[1] < '0' || regname[1] > '9')
-	return;
-      if (regnamelen == 2)
-	regno = regname[1] - '0';
-      else if (regnamelen == 3 && regname[2] >= '0' && regname[2] <= '9')
-	regno = (regname[1] - '0') * 10 + (regname[2] - '0');
-      else
-	return;
-      break;
-    case 'F':
-      if (regname[1] != 'R' || regname[2] < '0' || regname[2] > '9')
-	return;
-      if (regnamelen == 3)
-	regno = 32 + regname[2] - '0';
-      else if (regnamelen == 4 && regname[3] >= '0' && regname[3] <= '9')
-	regno = 32 + (regname[2] - '0') * 10 + (regname[3] - '0');
-      else
-	return;
-      break;
-    case 'I':
-      if (regnamelen != 2 || regname[1] != 'P')
-	return;
-      regno = 64;
-      break;
-    case 'M':
-      if (regnamelen != 3 || regname[1] != 'S' || regname[2] != 'R')
-	return;
-      regno = 65;
-      break;
-    case 'C':
-      if (regnamelen != 2 || regname[1] != 'R')
-	return;
-      regno = 66;
-      break;
-    case 'S':
-      if (regnamelen != 4 || regname[1] != 'P' || regname[2] != 'R')
-	return;
-      else if (regname[3] == '8')
-	regno = 67;
-      else if (regname[3] == '9')
-	regno = 68;
-      else if (regname[3] == '1')
-	regno = 69;
-      else if (regname[3] == '0')
-	regno = 70;
-      else
-	return;
-      break;
-    default:
-      return;
-    }
-
-  monitor_supply_register (regno, val);
-}
-
-static void
-dink32_load (monops, filename, from_tty)
-     struct monitor_ops *monops;
-     char *filename;
-     int from_tty;
-{
-  extern int inferior_pid;
-
-  generic_load (filename, from_tty);
-
-  /* Finally, make the PC point at the start address */
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;             /* No process now */
-}
-
-
-/* This array of registers needs to match the indexes used by GDB. The
-   whole reason this exists is because the various ROM monitors use
-   different names than GDB does, and don't support all the registers
-   either.  */
-
-static char *dink32_regnames[NUM_REGS] =
-{
-  "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",
-  "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",
-  "r16",  "r17",  "r18",  "r19",  "r20",  "r21",  "r22",  "r23",
-  "r24",  "r25",  "r26",  "r27",  "r28",  "r29",  "r30",  "r31",
-
-  "f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7",
-  "f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15",
-  "f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",
-  "f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",
-
-  "srr0", "msr",  "cr",   "lr",   "ctr",  "xer",  "xer"
-};
-
-static struct target_ops dink32_ops;
-
-static char *dink32_inits[] = {"\r", NULL};
-
-static struct monitor_ops dink32_cmds;
-
-static void
-dink32_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &dink32_cmds, from_tty);
-}
-
-void
-_initialize_dink32_rom ()
-{
-  dink32_cmds.flags = MO_HEX_PREFIX | MO_GETMEM_NEEDS_RANGE | MO_FILL_USES_ADDR | MO_HANDLE_NL | MO_32_REGS_PAIRED | MO_SETREG_INTERACTIVE | MO_SETMEM_INTERACTIVE | MO_GETMEM_16_BOUNDARY | MO_CLR_BREAK_1_BASED | MO_SREC_ACK | MO_SREC_ACK_ROTATE;
-  dink32_cmds.init = dink32_inits;
-  dink32_cmds.cont = "go +\r";
-  dink32_cmds.step = "tr +\r";
-  dink32_cmds.set_break = "bp 0x%x\r";
-  dink32_cmds.clr_break = "bp %d\r";
-#if 0 /* Would need to follow strict alignment rules.. */
-  dink32_cmds.fill = "mf %x %x %x\r";
-#endif
-  dink32_cmds.setmem.cmdb = "mm -b %x\r";
-  dink32_cmds.setmem.cmdw = "mm -w %x\r";
-  dink32_cmds.setmem.cmdl = "mm %x\r";
-  dink32_cmds.setmem.term = " ?  ";
-  dink32_cmds.getmem.cmdb = "md %x\r";
-  dink32_cmds.getmem.resp_delim = "        ";
-  dink32_cmds.setreg.cmd = "rm %s\r";
-  dink32_cmds.setreg.term = " ?  ";
-  dink32_cmds.getreg.cmd = "rd %s\r";
-  dink32_cmds.getreg.resp_delim = ": ";
-  dink32_cmds.dump_registers = "rd r\r";
-  dink32_cmds.register_pattern = "\\(\\w+\\) +=\\([0-9a-fA-F]+\\b\\)";
-  dink32_cmds.supply_register = dink32_supply_register;
-  /* S-record download, via "keyboard port".  */
-  dink32_cmds.load = "dl -k\r";
-  dink32_cmds.loadresp = "Set Input Port : set to Keyboard Port\r";
-#if 0 /* slow load routine not needed if S-records work... */
-  dink32_cmds.load_routine = dink32_load;
-#endif
-  dink32_cmds.prompt = "DINK32_603 >>";
-  dink32_cmds.line_term = "\r";
-  dink32_cmds.target = &dink32_ops;
-  dink32_cmds.stopbits = SERIAL_1_STOPBITS;
-  dink32_cmds.regnames = dink32_regnames;
-  dink32_cmds.magic = MONITOR_OPS_MAGIC;
-
-  init_monitor_ops (&dink32_ops);
-
-  dink32_ops.to_shortname = "dink32";
-  dink32_ops.to_longname = "DINK32 monitor";
-  dink32_ops.to_doc = "Debug using the DINK32 monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  dink32_ops.to_open = dink32_open;
-
-  add_target (&dink32_ops);
-}
diff --git a/gdb/doc/.Sanitize b/gdb/doc/.Sanitize
deleted file mode 100644
index d1f0cd9..0000000
--- a/gdb/doc/.Sanitize
+++ /dev/null
@@ -1,105 +0,0 @@
-# .Sanitize for gdb/doc.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# Note that gdbgui.texinfo is actually a generic document, but right
-# now it only describes gdbtk, so we keep/lose as a gdbtk file.
-
-gdbtk_files="gdbgui.texinfo"
-
-if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
-	lose_these_too="${gdbtk_files} ${lose_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Deleting ${gdbtk_files}
-	fi
-else
-	keep_these_too="${gdbtk_files} ${keep_these_too}"
-	if [ -n "${verbose}" ] ; then
-		echo Keeping ${gdbtk_files}
-	fi
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-# Note that we don't even keep the "config" directory, since it is
-# not currently used (since we abolished use of M4 in the docs).
-
-Things-to-keep:
-
-ChangeLog
-HPPA-cfg.texi
-LRS
-Makefile.in
-a4rc.sed
-agentexpr.texi
-all-cfg.texi
-annotate.texi
-configure
-configure.in
-libgdb.texinfo
-gdb.texinfo
-gdbint.texinfo
-h8-cfg.texi
-lpsrc.sed
-psrc.sed
-refcard.tex
-remote.texi
-stabs.texinfo
-
-Things-to-lose:
-
-# The README file for gdb testers using snapshots.
-snapshots.readme
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
-	echo Catering to RMS by removing traces of \"gdbtk\"...
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-			echo Removing traces of \"gdbtk\" out of $i...
-			cp $i new
-			sed '/start\-sanitize\-gdbtk/,/end-\sanitize\-gdbtk/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				echo Caching $i in .Recover...
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-else
-	echo Leaving \"gdbtk\" in the sources...
-	for i in * ; do
-		if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-			echo Keeping \"gdbtk\" stuff in $i, but editing out sanitize lines...
-			cp $i new
-			sed -e '/start\-sanitize\-gdbtk/d' -e '/end\-sanitize\-gdbtk/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				echo Caching $i in .Recover...
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-# End of file.
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
deleted file mode 100644
index da7d1af..0000000
--- a/gdb/doc/ChangeLog
+++ /dev/null
@@ -1,1479 +0,0 @@
-Thu Feb 11 18:00:59 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.texinfo: Update the credits.
-
-Mon Feb  8 17:33:57 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.texinfo: Fix mistakes noticed in printout of last
-	draft, add Alpha to discussion of heuristic fence post.
-
-Fri Feb  5 17:20:00 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.texinfo, remote.texi: Many changes; update to Seventh
- 	Edition, merge some HP changes into mainline, describe some
- 	previously undocumented features, describe more of the target
- 	commands available, eliminate obsolete section on renamed
- 	commands.
-	* all-cfg.texi, HPPA-cfg.texi: Remove some obsolete conditionals.
-
-Wed Jan 20 17:47:45 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.texinfo: Make many HPPA conditionals unconditional,
-	including catchpoint description, since now on for all configs.
-	* all-cfg.texi: @clear HPPA, since is mainly for very HP-specific
-	specializations.
-
-Thu Jan 14 17:10:12 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* Makefile.in (GDBvn.texi): Fix match expression to work with
-	current format of VERSION in gdb/Makefile.in.
-	* gdb.texinfo: Fix node ref to match new readline.
-
-Wed Jan 13 10:38:40 1999  Edith Epstein  <eepstein@sophia.cygnus.com>
-
-	* gdb.texinfo: Changes made as part of a project to merge in 
-	  changes made by HP. Documentation makes extensive use of 
-	  @ifclear HPPA and @ifset HPPA. The HP manual omits doumentation
-	  on remote debugging. There are differences in documentation
- 	  (HP vs.  non-HP) on C++ support (aCC vs. gnu gcc++). Also,
-	  the HP manual discusses catchpoints, hardware watchpoints, and
-	  some HPUX specific limitations for shared library support.
-	  
-	  There are also a number of @node changes.
-
-1999-01-12  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* gdbint.texinfo (Formatting): Disambiguate a sentence.
-	(C Usage): Same.
-
-Wed Jan  6 11:55:34 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes were made by Edith Epstein
- 	<eepstein@cygnus.com> as part of a project to merge in changes
- 	made by HP.
-	
-	* HPPA-cfg.texi: new file.
-
-	* all-cfg.texi: set HPPA for HP PA-RISC targets.
-
-	* refcard.tex: change documentation about catch.
-	  removed info catch.
-
-Mon Jan  4 18:29:18 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbint.texinfo: Expand on GDB's coding standards,
-	specify the use of arg names with prototypes.
-
-1998-12-14  J.T. Conklin  <jtc@redbacknetworks.com>
-
-	* gdb.texinfo: Fix tipo.
-
-Sun Dec 13 10:27:59 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbint.texinfo: Document TARGET_BYTE_ORDER_DEFAULT and
- 	TARGET_BYTE_ORDER_SELECTABLE_P.
-
-Thu Dec 10 16:07:09 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbint.texinfo (FRAME_FIND_SAVED_REGS): Document.
-
-1998-12-09  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* agentexpr.texi: New file.
-
-Wed Dec  9 21:13:57 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbint.texinfo (REGISTER_NAME): Replace REGISTER_NAMES.
-
-1998-12-03  J.T. Conklin  <jtc@redbacknetworks.com>
-
-	* remote.texi: Changed wording that implied that the GDB remote
-	protocol caches register values instead of GDB itself.
-
-Tue Dec  1 17:45:43 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbint.texinfo: Add some info about symbol readers.
-	(CHILL_PRODUCER, etc): Comment out descriptions, not useful.
-	(IN_SOLIB_CALL_TRAMPOLINE): Rename info from IN_SOLIB_TRAMPOLINE.
-	(IN_SOLIB_RETURN_TRAMPOLINE): Describe.
-	(KERNEL_DEBUGGING, MIPSEL): No info about these, remove.
-
-Mon Nov 30 11:32:21 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbint.texinfo (FRAME_CHAIN_VALID_ALTERNATE): 
-
-Sat Nov 28 13:45:53 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbint.texinfo (INNER_THAN): Update, now takes parameters.
-
-Fri Nov 27 12:39:45 1998  Andrew Cagney  <cagney@chook>
-
-	* gdbint.texinfo (NO_SINGLE_STEP): Replace with
- 	SOFTWARE_SINGLE_STEP_P and SOFTWARE_SINGLE_STEP.
-
-Wed Oct 14 10:02:40 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbint.texinfo: Fix minor typos.
-
-Wed Sep 30 18:03:19 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbint.texinfo: Complete overhaul.  Group descriptions more
-	logically, add more info on generic algorithms, remove much
-	obsolete and/or wrong material.
-
-Fri Jul 24 17:51:38 1998  Ian Lance Taylor  <ian@cygnus.com>
-
-	* stabs.texinfo (Method Type Descriptor): Expand and correct.
-
-Mon May  4 10:37:12 1998  Brian Youmans (3diff@gnu.org)
-
-	* refcard.tex:  Copyright, address updates.
-
-Tue Apr 21 18:09:56 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.texinfo (EDITION, DATE): Update and change to use ordinals
-	for the edition instead of confusing GDB-version-like numbers.
-
-Mon Apr 13 14:05:00 1998  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.texinfo (hbreak, watch): Fix typo, "date" -> "data".
-
-Thu Apr  2 16:52:44 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-        * LRS: Reformat a bit to keep text under 80 columns.
-
-Thu Apr  2 16:10:36 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.texinfo: Add some credits, mention bug monitor.
-	* remote.texi: Mention mips monitor targets.
-	* gdbint.texinfo: Describe SP_REGNUM, STEP_SKIPS_DELAY.
-	
-Mon Feb  2 17:13:03 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbint.texinfo: Remove obsolete mentions of pinsn.c and opcode.h
- 	files, finish sorting of host vs target vs native macros, describe
- 	some more of them.
-
-Tue Jan 13 16:44:50 1998  Fred Fish  <fnf@cygnus.com>
-
-	* gdbint.texinfo (Host Conditionals): Document change from
-	using NO_MMALLOC to it's inverse, USE_MMALLOC.
-
-Mon Nov 24 13:55:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdbint.texinfo (Host Conditionals): Document
- 	PRINTF_HAS_LONG_DOUBLE, SCANF_HAS_LONG_DOUBLE, HAVE_LONG_DOUBLE.
-
-Fri Jul  4 14:52:31 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* gdbint.texinfo (Host Conditionals): Add CRLF_SOURCE_LINES.
-	Document LSEEK_NOT_LINEAR.
-
-Tue Mar 25 14:44:09 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* stabs.texinfo (Stab Section Basics): Make it clear that only
-	some versions of the GNU linker remove the leading N_UNDF symbol.
-
-Thu Feb 27 17:45:19 1997  Ian Lance Taylor  <ian@cygnus.com>
-
-	* stabs.texinfo (String Field): Document type number pairs here,
-	instead of in the Sun specific section.
-	(Include Files): The GNU linker supports the N_BINCL
-	optimization.  Clarify the N_BINCL value, and what it is used
-	for.
-	(Procedures): Document N_FUN with an empty string to mark the end
-	of a function.
-	(Typedefs): Mention that Sun compilers may use N_GSYM for a type.
-	(Sun Differences): Remove this node, as the information is now
-	elsewhere in the main document.
-	(Stab Section Basics): Mention that the GNU linker may optimize
-	stabs and remove the leading N_UNDF symbol.
-
-Mon Dec  9 12:23:32 1996  Roland Pesch  <roland@wrs.com>
-
-	* gdb.texinfo, refcard.tex: Restore author credit
-
-Wed Oct  2 22:01:36 1996  Fred Fish  <fnf@fishfood.ninemoons.com>
-
-	* gdbint.texinfo (SIGTRAMP_START, SIGTRAMP_END): Update
-	documentation to account for START and END macros taking
-	one arg.
-
-Thu Aug 22 17:59:03 1996  Fred Fish  <fnf@cygnus.com>
-
-	From: Eberhard Mattes <mattes@azu.informatik.uni-stuttgart.de>
-	* gdb.texinfo (Frames): Fix typo.
-
-Tue Jul 23 10:06:20 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbint.texinfo (NO_SINGLE_STEP): Document that single_step takes
-	a target_signal as arg type, not a pid.
-
-Fri Jul 12 11:10:05 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* gdb.texinfo:  Document `set assembly-language'.
-
-Thu Jul 11 13:50:28 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* remote.texi: Update list of stubs in the GDB distribution.
-
-Fri Jul  5 15:38:54 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbint.texinfo (NO_MMCHECK): Renamed from NO_MMALLOC_CHECK.
-  	Also document that some systems can use mmalloc but must define
- 	this if their C runtime allocates memory that is later freed.
-	(MMCHECK_FORCE): Document new macro.
-	
-Fri Jun 28 22:17:10 1996  Dawn Perchik  <dawn@cygnus.com>
-
-	* remote.texi: Add documentation for target Sparclet.
-
-Mon Jun 24 18:12:22 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* Makefile.in (srcdir, VPATH, prefix, infodir, INSTALL, 
-	INSTALL_PROGRAM, INSTALL_DATA): Use autoconf set values.
-	* configure.in: Rewritten for autoconf.
-	* configure: New.
-
-Mon Jun 17 10:43:41 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (DVIPS): New define, set to dvips.
-	(dvi): Add stabs.dvi.
-	(ps): New target.
-	(all-doc): Depend on info, dvi, and ps targets.
-	(STAGESTUFF): Add *.ps and *.dvi files.
-	(clean-info, clean-dvi): Remove.
-	(mostlyclean): Does not depend upon clean-info or clean-dvi,
-	rules completely rewritten.
-	(maintainer-clean): Remove clean-info and clean-dvi
-	dependencies and put their actions in the rules.
-	(gdb.ps): New target
-	(gdb.dvi, gdbgui.dvi, gdbint.dvi, stabs.dvi): Remove 
-	intermediate TeX files, whether they have 2 or 3 character
-	extensions.
-	(gdbint.ps): Add target and rules.
-	(gdb-internals): Delete unused target.
-	(Makefile): Depends upon config.status also.
-
-Sat Mar 30 15:46:58 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbint.texinfo (CC_HAS_LONG_LONG): Clarify when/how this is
-	set.
-
-Sat Mar 16 15:10:20 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
-	* gdb.texinfo (Expressions): Fix erroneous array constant example.
-
-Sat Mar 16 13:28:45 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.texinfo: Add missing "@bullet" to some "@itemize" commands.
-
-Sat Feb 10 03:28:36 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.texinfo (Print settings):  Document
-	`set/show print static-members' commands.
-
-Wed Jan 10 14:16:37 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdbint.texinfo (Native): Document name change, coredep.c to
-	core-aout.c.
-
-Wed Dec 13 12:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* stabs.texinfo (Include Files): Document the values the SunOS4
-	linker creates for N_BINCL/N_EINCL/N_EXCL stabs.
-
-Fri Dec  8 21:08:44 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdbint.texinfo (Releases): Change gdb.tar.Z to gdb.tar.gz.
-	Fix typo.
-
-Fri Dec  1 11:07:50 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdbint.texinfo (Releases): Make "gdb.tar.gz" rather than
-	"gdb.tar.Z".
-
-Wed Sep 20 13:14:10 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (maintainer-clean): New target, synonym for
-	realclean.
-
-Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Update all FSF addresses except those in COPYING* files.
-
-Wed Jul 19 18:43:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From Richard Earnshaw (rearnsha@armltd.co.uk):
-	* gdb.texinfo (convenience variables): Document $_exitcode.
-	(quit): Document optional expression to use as exit code.
-
-Thu Jun 22 21:27:33 1995  Victoria Mixon  <victoria@cygnus.com>
-
-	* gdb.texinfo, remote.texi: Brought up to date with various
-	GDB changes.
-
-Tue Jun 20 14:35:38 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.texinfo: Update dates and versions, fix comments about
-	hardware watchpoints in future releases and about the
-	sharedlibrary command.
-
-Mon May  8 09:30:36 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Remove node `XCOFF differences'.  Describe value of
-	C_FUN stab.  Other cleanups.
-
-Wed Apr 19 07:02:19 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.texi (Bootstrapping): Clarify that flush_i_cache is only
-	for the sparc stub.
-
-Tue Apr 11 11:41:49 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* annotate.texi: Clarify which addresses have differing formats
-	depending on the language and which do not.
-
-Tue Mar 28 16:56:22 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* remote.texi (NetWare): Changed example to use BOARD= instead of
-	  NODE= argument to reflect correspoding change to gdbserve.nlm.
-
-Fri Mar 17 06:47:02 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Negative Type Numbers): Mention the fact that
-	GDB, as well as AIX dbx, supports the size type attribute.
-
-Thu Mar 16 12:11:32 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Negative Type Numbers): Document types -31 to -34.
-
-Mon Mar 13 16:49:13 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* gdb.texinfo (Define):  Document $arg0... arguments to commands,
-	and new 'if' and 'while' commands.
-
-Fri Feb 17 15:24:35 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* gdb.texinfo (Artificial arrays):  Note use of coerce-to-array-type.
-
-Wed Feb 15 11:59:18 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* all-cfg.texi: New flag, GDBSERVE, for NetWare's gdbserve.nlm.
-	* remote.texi (NetWare): New node, how to use gdbserve.nlm on
-	  NetWare targets.  Mostly stolen from the Server node.
-
-Fri Feb 10 20:20:08 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Setting): Talk about the language of a source file
-	versus the working language.  The old documentation did not match
-	what GDB did.
-
-Wed Feb  1 20:26:36 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Source Files): Document N_SO used to mark the end
-	of a source file.
-
-Mon Jan 23 14:23:37 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Processes): New node.
-
-Tue Jan 17 14:09:03 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* remote.texi: Update documentation of set/show mipsfpu.
-
-start-sanitize-gdbtk
-Fri Jan  6 17:17:28 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdbgui.texinfo: New file, manual for GUI (gdbtk) users.
-	* Makefile.in (gdbgui.dvi, gdbgui.info): New actions.
-end-sanitize-gdbtk
-
-Sun Sep  4 16:47:21 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdbint.texinfo: Removed mentions of some incorrectly placed and
-	obsolete conditionals, described some others.
-
-Mon Aug  1 15:42:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbint.texinfo: Remove references to BROKEN_LARGE_ALLOCA and
-	SET_STACK_LIMIT_HUGE; they were removed from GDB 14 May 1994.
-
-Mon Aug  1 15:12:02 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdbint.texinfo: Put regex conditionals in their own table.
-
-Tue Jul 26 18:32:52 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdbint.texinfo: Removed mentions of many obsolete conditionals,
-	described or fixed the descriptions of many others.
-
-Sun Jul 17 14:14:03 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdb.texinfo: Add some more credits.
-	* gdbint.texinfo: Capitalize GDB consistently, describe some
-	macros and remove some.
-
-Thu Jul 14 18:43:17 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdbint.texinfo: Removed mentions of many incorrectly placed and
-	obsolete conditionals, described some others.
-
-Tue Jul 12 12:23:15 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.texinfo (help targets):  Changed to `help target', which
-	is the correct gdb command.
-
-Wed Jun 22 18:00:51 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* annotate.texi (TODO): New node, for keeping track of annotations
-	suggested but not yet implemented.
-
-Wed Jun  1 16:10:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Statics): Value of xcoff C_BSTAT points to
-	another symbol, it is not the address itself.
-
-Thu May  5 20:23:36 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* stabs.texinfo (Stab Section Basics): Add comment about alignment
-	of stabs-in-coff sections.
-
-Wed May  4 06:26:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* annotate.texi: Change edition to 0.5 and date to May 1994.
-	Add index.
-	(Frames): New node, for frame annotation.
-	(Displays): New node, for display annotation.
-
-	* remote.texi (MIPS Remote): Say that set timeout doesn't apply
-	when waiting for your program to stop.
-
-Fri Apr 29 18:24:46 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* annotate.texi (Breakpoint Info): Document annotation of header
-	fields and record annotation.
-
-Thu Apr 28 07:44:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* annotate.texi: New file, to document annotations.
-
-Thu Apr 21 14:20:51 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (clean): Don't remove GDBvn.texi (apparently on Jan
-	16 I meant to make this change but did not).  Do remove gdb-cfg.texi.
-
-Wed Apr 20 11:22:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Stab Section Basics): Say what is in .stab
-	section, and say n_strx field is compilation unit relative.
-	* stabs.texinfo: Don't use @code for a.out when it is the name of
-	an object file format.
-
-Wed Apr 13 20:29:54 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* gdb.texinfo: Refer to file names, not path names, per rms
-	convention.
-	(Arguments): Fix typo.
-
-Thu Mar 24 08:09:12 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Global Variables): Talk about stabs in files
-	where variables are referenced, but not defined.
-
-Wed Mar 23 07:16:36 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Move stuff on @ and # type descriptors from node
-	Cplusplus to new nodes Member Type Descriptor and Method Type
-	Descriptor.  Re-write stuff for #.
-
-Wed Mar 16 08:20:19 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Print Settings): Don't document "set print
-	fast-symbolic-addr off".  The bug which it worked around was fixed
-	on 25 Feb 94 in coffread.c, so I'm nuking the command.
-
-	* stabs.texinfo (Alternate Entry Points): New node, rewritten from
-	N_ENTRY node.
-
-	* stabs.texinfo (Type Descriptors): Add 'Y' type descriptor.
-
-Tue Mar 15 08:43:02 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbint.texinfo (Host Conditionals, Target Conditionals): Remove
-	references to ieee-float.c.
-
-Fri Mar 11 08:09:40 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Set Breaks): Update documentation for tbreak to
-	match what the code actually does.
-
-Wed Mar  9 19:43:05 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Symbol Descriptors): Add OS9000 symbol descriptor s.
-
-Tue Mar  1 17:04:43 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* stabs.texinfo (Type Descriptors): Add OS9000 type descriptors c,
-	i, and b.
-
-Wed Feb 23 10:44:18 1994  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* stabs.texinfo: Document N_RBRAC as function relative for COFF as
-	well as for ELF and SOM.  Unify the descriptions of ELF and SOM
-	as "stabs in sections" rather than just saying "ELF and SOM".
-	Also make that stuff apply to COFF.
-
-Fri Feb 18 08:25:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Formatting Documentation): Change GhostScript to
-	Ghostscript.
-
-Fri Feb  4 06:31:31 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Continuing and Stepping): When talking about "step"
-	versus functions without line numbers, also mention stepping into
-	them as well as "step" when you are in them.  Tell the user how to
-	deal with the situation.  Add comment about "debugging information".
-
-Thu Feb  3 11:39:59 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Enumerations): Document restriction on where
-	enumeration types can appear and still win with GDB.
-
-Wed Feb  2 11:29:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Negative Type Numbers): Document format for type
-	-16.
-
-Thu Jan 27 16:53:56 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Selection, Frame Info): Update information about
-	arbitrary frame specficiations.
-
-Wed Jan 26 15:31:57 1994  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, remote.texi: general editing pass prior to Net release
-
-Tue Jan 25 12:12:04 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (String Field): Discuss continuing stabs with ?.
-
-Wed Jan 19 06:39:24 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
-
-	* stabs.texinfo (Non-Stab Symbol Types): Mention N_SET* | N_EXT.
-
-Sun Jan 16 12:43:32 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Re-do stuff about C_BSTAT and move from XCOFF
-	Differences node to Statics node.
-	(Statics): Discuss XCOFF use of V symbol descriptor.
-
-	* Makefile.in: Remove refcard.dvi and GDBvn.texi in realclean,
-	not clean.
-
-Wed Jan 12 21:29:54 1994  John Gilmore  (gnu@cygnus.com)
-
-	* gdb.texinfo (Print Settings): Document `set print
-	fast-symbolic-addr' and improve the doc for some other
-	`set print's.
-
-Mon Jan  3 17:23:07 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (String Field): Talk about defining several type
-	numbers at once.
-	Fix lint regarding changing node ELF Transformations to
-	ELF and SOM Transformations.
-
-Fri Dec 31 00:42:43 1993  John Gilmore  (gnu@cygnus.com)
-
-	* stabs.texinfo:  Insert Peter Kessler's name as inventor (I think).
-
-Tue Dec 28 09:30:40 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Cross-References): `::' is for nested types only
-	within <>.
-	(Structures): Document static members.
-
-Mon Dec 27 13:55:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Document S type attribute.
-
-Sun Dec 26 20:46:36 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* stabs.texinfo: Add notes about stabs-in-som where appropriate.
-
-Fri Dec  3 19:13:19 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Fix a few typos.
-
-Sun Nov 28 18:06:25 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, remote.texi: formatting improvements
-
-	* gdb.texinfo (New Features): mention threads.
-	(Summary, C): fix xrefs in newly contributed text.
-	(Threads): index entries, clarifications, example
-	(passim): minor typos fixed, phrasing improvements
-
-	* remote.texi (Bootstrapping): rephrase text on ^C and add index
-	entries; (Server): explain use of gdbserver w/real-time systems,
-	add example of conflicting TCP port; (MIPS Remote) break up
-	running text into table, highlighting commands, and add example.
-	
-Wed Nov 24 14:15:56 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* refcard.tex: avoid bad linebreaks even when REFEDITS=psrc.sed
-
-Fri Nov 12 16:10:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Nested Symbols): New node.
-	(String Field, Symbol Descriptors, Cross-References): Refer to it.
-
-Thu Nov 11 13:26:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Stabs in ELF): Clarify how Bbss.bss work with respect
-	to picking which Bbss.bss symbol to use, and (because there seems to
-	be no good way of doing it) re-write some of the text to make it
-	sound like Bbss.bss isn't such a great idea after all (as currently
-	designed).
-
-	* gdb.texinfo (C): In addition to saying people have to use g++ for
-	good results, say they have to use stabs.  Specifically say cfront
-	doesn't work well.
-	(Summary): Merge in information on Modula-2, Pascal, and Chill from
-	the gdb README.  Add xrefs to places where the support for the various
-	languages is described in detail.
-
-Mon Nov  8 11:47:34 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Clean up stuff about visibility and virtual
-	characters.
-
-	* stabs.texinfo (N_M2C): Cite Sun doc.
-
-Fri Nov  5 16:27:27 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo: updates re threads.
-	* remote.texinfo: avoid index entries starting with digits.
-
-Tue Nov  2 09:08:37 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Enumerations): Talk about large, negative and
-	octal values.  Clean up cross reference to type attributes.
-	(String Field): Say that GDB 4.11 supports size attribute.
-
-Sun Oct 31 13:31:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.texi (VxWorks Remote): Clarify that rebuilding VxWorks kernel
-	is a mandatory step.  Make the stuff about that more concise.
-
-Wed Oct 27 00:25:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Class Names): New node.
-
-	* gdb.texinfo (Command Files): Explain order of init file reading.
-
-	* remote.texi (Bootstrapping): Talk about getting the serial driver
-	to deal with ^C sent by gdb to stop the remote system.
-
-Mon Oct 25 03:25:41 1993  Tom Lord  (lord@cygnus.com)
-
-	* libgdb.texinfo (I/O): incorporated better phrasing from rich.
-
-	* libgdb.texinfo (Defining Commands): made the DOC arg
-	to gdb_define_app_command a char * instead of char **
-	per a suggestion from kingdon.
-
-	* libgdb.texinfo: total rewrite from a different starting
-	premise.
-
-Wed Oct 20 18:07:44 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Local Variable Parameters): Re-write paragraph on
-	floats passed as doubles (to improve clarity).
-
-Tue Oct 19 14:21:18 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo (Source Path): index entries for $cwd, $pdir
-
-	* a4rc.sed: update to work with Andreas Vogel papersize params
-
-	* refcard.tex: use Andreas Vogel simplifications of papersize
-	params; remove useless version info; update copyright date.
-
-Tue Oct 19 10:46:22 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Symbols): Add class NAME to doc for ptype.
-
-Tue Oct 12 09:11:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Files): Say what address the load command loads it at.
-
-	* stabs.texinfo (Common Blocks): Minor cleanups.
-
-	* stabs.texinfo: Update ld stabs in elf relocation to reflect the fact
-	that Sun has backed away from the linker kludge and thus the relevant
-	issue is changes to the SunPRO tools, not the Solaris linker.
-
-	* stabs.texinfo (Traditional Integer Types): Clean up description
-	of octal bounds a little bit.  Document extra leading zeroes.
-
-Thu Oct  7 16:15:37 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Signaling): Update for symbolic symbol names
-	and add a section explaining the difference between the GDB
-	signal command and the shell kill utility.
-
-Wed Oct  6 13:23:01 1993  Tom Lord  (lord@rtl.cygnus.com)
-
-	* libgdb.texinfo: added `@' to braces that were unescaped.
-
-Mon Oct  4 10:42:18 1993  Tom Lord  (lord@rtl.cygnus.com)
-
-	* libgdb.texinfo: new file.  Spec for the gdb library.
-
-Sun Oct  3 15:26:56 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Include Files): Fix typo (start -> end).
-
-Thu Sep 30 18:24:56 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, remote.texi: assorted small improvements, mostly
-	from Melissa at FSF's editing pass.
-
-Thu Sep 30 11:54:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo: Remove stuff about ar and 14 character filenames.
-	I believe this was fixed by the 13 Sep 89 change to print_frame_info.
-	Also, modern versions of ar like BSD 4.4 or SVR4 don't have this bug.
-
-Wed Sep 22 21:22:11 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* remote.texi (Bootstrapping): Discuss 386 call gates.
-
-Sat Sep 18 17:10:44 1993  Jim Kingdon  (kingdon@poseidon.cygnus.com)
-
-	* stabs.texinfo (Based Variables): New node.
-
-Thu Sep 16 17:48:55 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* stabs.texinfo (Negative Type Numbers): Re-write discussions of
-	names, sizes, and formats to suggest how not to lose.
-
-Sat Sep 11 09:35:11 1993  Jim Kingdon  (kingdon@poseidon.cygnus.com)
-
-	* stabs.texinfo (Methods): Fix typo.
-
-Fri Sep 10 06:34:20 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
-
-	* gdb.texinfo: Fix a few typos.
-
-Wed Sep  8 09:11:52 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo: Clarify how well it works with Fortran.
-
-	* stabs.texinfo (Stabs In ELF, Statics, ELF Transformations):
-	More on relocating stabs in ELF files.
-
-Tue Sep  7 13:45:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Stabs In ELF): Talk about N_FUN value.
-
-Mon Sep  6 19:23:18 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Local Variable Parameters): Talk about nameless
-	parameters on VAX.
-
-Fri Sep  3 17:06:08 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo: @up/@down -> @raisesections/@lowersections
-
-Fri Sep  3 12:04:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Make info author notice match the TeX author notice.
-
-Tue Aug 31 13:21:06 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
-
-	* stabs.texinfo: Initial-caps all words in node names and
-	non-trivial words in section names.
-
-Mon Aug 30 11:13:16 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Many minor cleanups.
-
-	* stabs.texinfo: Remove @deffn except from Expanded Reference node.
-
-Sat Aug 28 12:08:09 1993  David J. MacKenzie  (djm@edison.eng.umd.edu)
-
-	* stabs.texinfo: Remove full description of big example.
-	It's not really helpful; just use pieces of it where appropriate.
-	Add more Texinfo formatting directives (@samp, etc.).
-	Use @deffn to define stab types.
-	Eliminate some wordiness.  Break up some nodes.
-	Add an (alphabetized) index of symbol types.
-	Use consistent capitalization style in node and section names.
-
-Thu Aug 26 06:36:31 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* gdb.texinfo:  Change typo "Two two" to "The two".
-
-Sun Aug 22 12:15:18 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (XCOFF-differences): Remove references to
-	non-existent types N_DECL and N_RPSYM.
-
-	* stabs.texinfo (String Field): Say that type attributes bug is
-	fixed in GDB 4.10, since it is.
-
-	* stabs.texinfo: Clean up djm cleanups, and more cleanups of my own.
-
-Sat Aug 21 04:32:28 1993  David MacKenzie  (djm@cygnus.com)
-
-	* stabs.texinfo: Formatting cleanups.
-
-Fri Aug 20 20:49:53 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: When explaining the n_type of a stab, standardize
-	how we do it ('#' as a comment indicator, "36 is N_FUN" as text,
-	no tabs, use @r).
-	(Global Variables): Clean up.
-
-Tue Aug 17 15:57:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Stack Variables): Re-write.
-
-Mon Aug 16 21:20:08 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Stabs-in-elf): Talk about getting the start
-	addresses of a source file.  Also revise formatting.
-	Change "object module" or "object file" to "source file".
-	Various: Miscellaneous cleanups.
-
-Thu Aug 12 15:11:51 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Point to mangling info in gcc's gpcompare.texi.
-
-Tue Aug 10 16:57:49 1993  Stan Shebs  (shebs@rtl.cygnus.com)
-
-	* gdbint.texinfo: Removed many nonsensical machine-collected
-	host and target conditionals, described some of the remainder.
-
-Tue Aug 10 13:28:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbint.texinfo (Getting Started): Use @itemize, not @table.
-
-	* gdbint.texinfo (Top): Add name to @top line, and re-write the
-	paragraph which follows.
-
-	* gdbint.texinfo (Host): Use @code not @samp for Makefile
-	variables.  Looks better and avoids overful hbox.
-
-Fri Jul 30 18:26:21 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Procedures): Improve stuff on nested functions.
-
-Thu Jul 29 15:10:58 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* remote.texi: (MIPS Remote) clearer doc for set/show timeout,
-	retransmit-timeout
-
-Thu Jul 29 13:16:09 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdbint.texinfo: Update statement about `some ancient Unix
-	systems, like Ultrix 4.0' to Ultrix 4.2.
-
-Wed Jul 28 15:26:53 1993  Roland H. Pesch  (pesch@el_bosque.cygnus.com)
-
-	* h8-cfg.texi, all-cfg.texi: new flag GDBSERVER
-
-	* Makefile.in: depend on remote.texi rather than gdbinv-s.texi
-
-	* remote.texi: (Server) New node on gdbserver.  (Remote Serial,
-	ST2000 Remote, MIPS Remote): mention `host:port' syntax for TCP.
-
-	* remote.texi: new name for former gdbinv-s.texi
-
-	* gdb.texinfo: use remote.texi rather than gdbinv-s.texi
-
-Wed Jul 28 08:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* gdbinv-s.texi: Documented timeout and retransmit-timeout
-	variables for MIPS remote debugging protocol.
-
-Mon Jul 26 13:00:09 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Negative Type Numbers): FORTRAN LOGICAL fix.
-
-Tue Jul 20 16:30:41 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* Makefile.in (refcard.dvi): Use srcdir where necessary.
-
-Mon Jul 19 12:02:50 1993  Roland H. Pesch  (pesch@cygnus.com)
-
-	* gdb.texinfo: repair conditional bugs in text markup
-
-Fri Jul 16 18:57:50 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, all-cfg.texi, h8-cfg.texi: introduce MOD2 switch
-	to select Modula-2 material.
-
-Thu Jul 15 13:15:01 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Cleanups regarding statics.
-
-	* gdbinv-s.texi (Bootstrapping): Document exceptionHandler.
-	(Debug Session): Mention exceptionHandler.  Add xref to Bootstrapping.
-
-Mon Jul 12 13:37:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: N_MAIN is sometimes used for C.
-
-Fri Jul  9 09:47:02 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdbint.texinfo (Host, Target Conditionals): Remove TM_FILE_OVERRIDE.
-
-Tue Jul  6 12:41:28 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo (Target Conditionals): Remove NO_TYPEDEFS,
-	removed from the code by Kingdon. 
-
-Tue Jul  6 12:24:34 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.texinfo (Break Commands): Remove stuff about flushing terminal
-	input when evaluating breakpoint conditions; the bug has been fixed.
-
-	* gdb.texinfo (Continuing and Stepping): Argument to "continue"
-	sets the ignore count to N-1, not to N.
-
-Thu Jul  1 14:57:42 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* refcard.tex (\hoffset): correct longstanding error to match
-	  intended offset; avoids cutting off edge on some printers
-
-Wed Jun 30 18:23:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Parameters): Say that order of stabs is significant.
-
-Fri Jun 25 21:34:52 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Common Blocks): Say what Sun FORTRAN does.
-
-Fri Jun 25 16:15:10 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* Makefile.in: (REFEDITS) new var to control whether PS or CM
-	fonts and whether US or A4 paper for GDB refcard; (refcard.dvi)
-	collect sed edits if any, apply to refcard before formatting;
-	(refcard.ps) stop implying PS fonts if PS output requested;
-	(lrefcard.ps) delete extra target for variant PS fonts
-
-	* refcard.tex: parametrize papersize dependent info, collect
-	  in easily replaced spot
-
-	* a4rc.sed: new file, edits to refcard for A4 paper
-
-Fri Jun 25 14:21:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Negative Type Numbers): Type -16 is 4 bytes.
-
-Wed Jun 23 15:02:50 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Negative Type Numbers): Minor character cleanups.
-
-Tue Jun 22 16:31:52 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Express disapproval of 'D' symbol descriptor
-	politely rather than rudely.
-
-Fri Jun 18 19:42:09 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Document common blocks.
-
-Fri Jun 18 12:12:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* stabs.texinfo:  Add some basic info about stabs-in-elf.
-
-Fri Jun 18 13:57:09 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Top): Minor cleanup.
-
-Mon Jun 14 16:16:51 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
-
-	* Makefile.in (install-info): remove parentdir support
-
-Tue Jun 15 18:11:39 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo (Copying): delete this node and references to it;
-	RMS says this manual need not carry GPL. (passim): Improvements
-	from last round at FSF, largely due to Ian Taylor review, and
-	minor formatting improvements.
-
-	* gdbinv-s.texi (passim): Improvements from last round at FSF,
-	largely due to Ian Taylor review. (Debug Session): minor edits to
-	new text.
-
-Sun Jun 13 12:52:39 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Makefile.in (realclean): Remove info and dvi files too.
-
-Sat Jun 12 16:09:22 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* {all,h8}-config.texi: Rename to *-cfg.texi for 14 char filenames.
-	* Makefile.in: Change accordingly.  gdb-config.texi -> gdb-cfg.texi.
-	* gdb.texinfo: Change accordingly.
-
-	* stabs.texinfo: Clean up N_{L,R}BRAC.  Discuss what addresses of
-	N_{L,R}BRAC,N_SLINE are relative to.
-
-Fri Jun 11 15:15:55 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* Makefile.in (GDBvn.texi): Update atomically.
-
-Wed Jun  9 10:58:16 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdbinv-s.texi (Debug Session): Document exceptionHook.
-
-Tue Jun  8 13:42:04 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdb.texinfo (Print Settings): Move all stuff relating to symbolic
-	addresses together.  Also motivate the set print symbol-filename
-	command and suggest other solutions.
-
-Tue Jun  1 22:46:43 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.texinfo (set print elements):  Note that the number of
-	elements is set to unlimited by "set print elements 0".
-
-Mon May 31 08:06:55 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo (Builtin Type Descriptors): Try to clarify what
-	NF_LDOUBLE means.
-	(Stab Types): Include Solaris stab types.
-	(Procedures): Document Solaris extensions.
-
-Thu May 27 06:20:42 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.texinfo:  Add `set print symbol-filename' doc.
-
-Wed May 26 00:26:42 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Arrays): Talk about type definition vs. type
-	information.
-
-	* stabs.texinfo (Builtin Type Descriptors): Talk about omitting
-	the trailing semicolon.
-
-Tue May 25 14:49:42 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Line Numbers, Source Files): Re-write these two nodes
-	and merge in other parts of the document addressing these subjects.
-	gdbint.texinfo (XCOFF): Remove info which is now in stabs.texinfo.
-
-	* stabs.texinfo (Subranges, Arrays): Try to explain about the semicolon
-	at the end of a range type.
-
-	* stabs.texinfo (Subranges): "A offset" and "T offset" are not
-	AIX extensions.
-
-Mon May 24 09:00:33 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Stabs Format):  Misc fixes.
-
-Sat May 22 10:40:56 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Constants):  Allow an `e' constant to be non-enum.
-	(Traditional builtin types): Document convex convention for long long.
-	(Negative builtin types): Discuss type names, and misc fixes.
-
-Fri May 21 11:20:31 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Builtin Type Descriptors): Document the floating
-	point types used with @samp{R} type descriptor.
-	(Symbol Descriptors): Describe how to handle conflict between
-	different meanings of @samp{P} symbol descriptor.
-
-Thu May 20 13:35:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo: Remove node Quick Reference and put its children
-	directly under the main menu.
-
-	* stabs.texinfo: Many more changes to bring it into line with
-	AIX documentation and reality.  I think it now has all the
-	information from the AIX documentation, except that I burned
-	out when I got to variant records (Pascal and Modula-2) and
-	all the COBOL types.  Oh well, we can add them later when we're
-	worrying more about those languages.
-
-	* stabs.texinfo (Automatic variables): Talk about what it means
-	to omit the symbol descriptor.
-
-Tue May 18 17:59:18 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* stabs.texinfo (Parameters): Add "(sometimes)" when describing
-	gcc2 behavior with promoted args.
-
-Fri May 14 21:35:29 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo: include readline appendices in info version of manual
-
-Fri May  7 11:56:18 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdbinv-s.texi (Remote Serial): describe new ^C behavior in
-	target remote.
-
-	* gdb.texinfo (Machine Code): more index entries for disassemble
-
-Fri May  7 10:12:30 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Clarify the intended use of the gdb-testers and gdb-patches
-	mailing lists, and shrink gzip comment.
-
-Thu May  6 16:39:50 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo (Shell Commands): do not mention SHELL env var in
-	DOSHOST configuration of manual.
-
-	* gdb.texinfo (MIPS Stack): new node.
-
-	* all-config.texi (MIPS) new switch.
-
-	* gdbinv-s.texi (Nindy Options) Remove two instances of future
-	tense; (MIPS Remote) new node.
-
-	* gdb.texinfo (passim) rephrases to work around makeinfo @value
-	bug; (Environment) less passive, other small cleanups in text about
-	.cshrc/.bashrc; (Invoking GDB) new MIPS Remote menu entry;
-	(Remote) new MIPS Remote menu entry.
-
-Thu Apr 29 09:36:25 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo: Many changes to include information from the
-	AIX documentation.
-
-	* gdb.texinfo (Environment): Mention pitfall with .cshrc.
-
-Tue Apr 27 14:02:57 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdbint.texinfo (new node Debugging GDB, elsewhere):
-	Move a bunch of information from ../README.
-	(Getting Started): New node.
-
-Fri Apr 23 17:21:13 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdbinv-s.texi, gdb.texinfo: include Hitachi SH target
-
-	* gdb.texinfo: advance manual revision dates to present
-
-	* gdbinv-s.texi, gdb.texinfo, all-config.texi, h8-config.texi:
-	stop using silly Roman numerals in @set variable names
-
-Fri Apr 23 07:30:01 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo (Parameters): Keep trying to get this right.
-
-Wed Apr 21 15:18:47 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo (Parameters): More on "local parameters".
-
-Mon Apr 19 08:00:51 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo (Parameters): Re-do "local parameters" section.
-
-Sun Apr 18 09:47:45 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo (Symbol descriptors): Re-do using @table and @xref.
-	(Parameters): Rewrite.
-	(xcoff-differences, Sun-differences): Minor changes.
-
-Thu Apr 15 02:35:24 1993  John Gilmore  (gnu@cacophony.cygnus.com)
-
-	* stabs.texinfo:  Minor cleanup.
-
-Wed Apr 14 17:31:00 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdbint.texinfo: Minor xcoff stuff.
-
-Wed Apr  7 14:11:07 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdbint.texinfo:  Update for new config directory structure.
-	Add info about internal type data structures.
-
-Mon Apr  5 09:06:30 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* Makefile.in (SFILES_INCLUDED): gdb-config.texi is no longer in
-	$(srcdir).
-	(gdb-config.texi): Depend on file in $(srcdir).
-
-Fri Apr  2 16:55:13 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo: Fixes about N_SO.
-
-Fri Mar 26 18:00:35 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo: include list of nonstandard init file names
-
-	* *-config.texi: new switch GENERIC for text that applies *only*
-	to (usual) multiple-target version of manual
-
-	* gdb.texinfo, gdbinv-s.texi: Update conditional markup to correct
-	h8 config
-
-	* gdb.texinfo: depend on latest fixed makeinfo, use conditionals
-	in menus (rather than conditionally selected multiple alternative
-	menus).
-
-	* Makefile.in: define and use DOC_CONFIG var to select
-	configuration for GDB user manual.
-
-	* gdb-config.texi: delete from repository, generate from Makefile.
-
-	* all-config.texi: normal `generic' configuration file, formerly
-	stored as gdb-config.texi
-
-Wed Mar 24 14:03:19 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
-
-	* Makefile.in: add dvi target to build all .dvi files
-
-Tue Mar 23 16:03:24 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, gdvinv-s.texinfo: formatting improvements.
-
-Fri Mar 19 21:46:50 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Doc NO_MMALLOC and NO_MMALLOC_CHECK as
-	host conditionals.
-	* stabs.texinfo:  More array fixes inspired by Jim's.
-
-Fri Mar 19 10:23:34 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* stabs.texinfo: Fixes re arrays and continuations.
-
-	* gdbint.texinfo: Add XCOFF node.
-
-Mon Mar  8 15:52:18 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdb.texinfo:  Add `set print max-symbolic-offset' doc.
-
-Sun Feb 21 17:09:38 1993  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* stabs.texinfo:  Fix for array types to mention lower bounds.
-
-Thu Feb 18 01:19:49 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Update PTRACE_ARG3_TYPE doc, pull PT_*.
-
-Wed Feb 17 08:15:24 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Remove SET_STACK_LIMIT_HUGE from target defines.
-
-Thu Feb 11 10:38:40 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Fix thinko (NM_FILE => NAT_FILE).  Found
-	by Michael Ben-Gershon <mybg@CS.HUJI.AC.IL>.
-
-Wed Feb 10 23:59:19 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Eliminate IBM6000_HOST, document IBM6000_TARGET.
-
-Tue Feb  9 18:26:21 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, gdbinv-s.texi: misc updates
-
-Sat Feb  6 10:25:47 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Brief documentation for longjmp support,
-	from an email msg by Stu.
-
-Fri Feb  5 14:10:15 1993  John Gilmore  (gnu@cygnus.com)
-
-	* stabs.texinfo:  Fix description of floating point "range"
-	types (which really define basic types).  Reported by Jim Meehan,
-	<meehan@src.dec.com>.
-
-	* gdbint.texinfo:  Remove COFF_NO_LONG_FILE_NAMES define, now gone.
-
-Thu Feb  4 13:56:46 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* gdbint.texinfo: Slightly expand section on supporting a new
-	object file format.
-
-Thu Feb  4 01:49:04 1993  John Gilmore  (gnu@cygnus.com)
-
-	* Makefile.in (refcard.ps, lrefcard.ps):  Remove psref.tex
-	intermediate file.
-
-Tue Feb  2 12:18:06 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, gdbinv-s.texi: miscellaneous stylistic cleanups
-
-Mon Feb  1 15:35:47 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdbinv-s.texi: z8000 simulator target name is just "sim"
-
-	* gdbinv-s.texi:  Mention that Z8000 simulator can simulate Z8001
-	as well as Z8002.
-
-Sat Nov 28 06:51:35 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Add sections on clean design and on how to send
-	in changes.
-
-Mon Nov  9 23:57:02 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Add how to declare the result of make_cleanup.
-
-Mon Oct 26 11:09:47 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdb.texinfo:  Fix typo, reported by Karl Berry.
-
-Fri Oct 23 00:41:21 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdb.texinfo:  Add opcodes dir to GDB distribution description.
-
-Sat Oct 10 18:04:58 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* gdbint.texinfo: fixed a stray email address (needs @@),
-	added @table @code to node "Native Conditionals"
-
-Tue Sep 22 00:34:15 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Describe coding style of GDB.
-
-Mon Sep 21 19:32:16 1992  John Gilmore  (gnu@cygnus.com)
-
-	* stabs.texinfo:  Minor wording changes.
-
-Tue Sep 15 02:57:09 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Improve release doc slightly.
-
-Fri Sep 11 01:34:25 1992  John Gilmore  (gnu@sphagnum.cygnus.com)
-
-	* gdbint.texinfo:  Improve doc of GDB config macros.
-
-Wed Sep  9 16:52:06 1992  John Gilmore  (gnu@cygnus.com)
-
-	* stabs.texinfo:  Remove Bothner's changes for C++ nested types.
-	These will be reinserted when examined.
-
-Mon Aug 24 01:17:55 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Make a start at documenting all the #if macros
-	in GDB.  At least list them all, and start separating them into
-	host-specific and target-specific.
-
-Tue Aug 18 15:59:13 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdbinv-s.m4.in: refrain from using @cartouche for just a few
-	examples (not consistent w others).  
-	gdb.texinfo: issue disclaimer paragraph on cmdline options only
-	for generic vn of doc
-
-Tue Aug 18 14:53:27 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* Makefile.in: always create installation directories.
-
-Tue Aug 18 14:11:50 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo: in h8 config, do not describe searching commands.
-
-Mon Aug 17 18:07:59 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo, none.m4, h8.m4, gdbinv-s.m4.in: improve H8/300
-	  conditionals; introduce a few generic switches that may be
-	  useful for other cross-dev or dos-hosted configs.
-
-	* gdb.texinfo: fix typo in "info reg" description
-
-Sun Aug 16 01:16:18 1992  John Gilmore  (gnu@cygnus.com)
-
-	* stabs.texinfo:  Minor updates from running TeX over it.
-	* Makefile.in (stabs.dvi, stabs.ps):  Add.
-
-Sat Aug 15 20:52:24 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* stabs.texinfo:  Stabs documentation, written by Julia Menapace.
-	First pass at converting it to texinfo.
-
-Sat Aug 15 03:14:59 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdb.texinfo, refcard.tex:  Document mult args on `info reg'.
-	* Makefile.in (refcard.ps, lrefcard.ps):  Add missing $(srdir).
-
-Fri Aug 14 21:08:47 1992  John Gilmore  (gnu@cygnus.com)
-
-	* gdbint.texinfo:  Add section on partial symbol tables.
-
-Sat Jun 20 16:31:10 1992  John Gilmore  (gnu at cygnus.com)
-
-	* gdb.texinfo:  document `set remotedebug' and `set
-	rstack_high_address'.
-
-Thu May 14 17:09:48 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
-
-	* gdb.texinfo: slight expansion of new text on reading info files
-	* gdbinv-s.m4.in: correct and expand info on cross-debugging
-	H8/300 from DOS.
-
-Tue May 12 12:22:47 1992  John Gilmore  (gnu at cygnus.com)
-
-	* gdb.texinfo:  `info user' => `show user'.  Noticed by David Taylor.
-
-Mon May 11 19:06:27 1992  John Gilmore  (gnu at cygnus.com)
-
-	* gdb.texinfo:  Say how to read the `info' files.
-
-Tue May  5 12:11:38 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in: gm4 -> m4.
-
-Fri Apr 10 17:50:43 1992  John Gilmore  (gnu at rtl.cygnus.com)
-
-	* gdb.texinfo:  Update for GDB-4.5.  Move `Formatting
-	Documentation' ahead of `Installing GDB' to match README.
-	Update shared library doc, -readnow and -mapped, and directory
-	structure (add glob and mmalloc).  Update configure doc.	
-
-Tue Mar 24 23:28:38 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in: remove $(srcdir) from gdb.info rule.
-
-Sat Mar  7 18:44:50 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* Makefile.in: commented out gdb-all.texinfo rule.  This is
-	  temporary.
-
-Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* Makefile.in, configure.in: removed traces of namesubdir,
-	  -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
-	  copyrights to '92, changed some from Cygnus to FSF.
-
-Fri Dec 13 09:47:31 1991  John Gilmore  (gnu at cygnus.com)
-
-	* gdb.texinfo:  Improve how we ask for bug reports.
-
-Tue Dec 10 04:07:21 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
-
-	* Makefile.in: infodir belongs in datadir.
-
-Fri Dec  6 23:57:34 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
-
-	* Makefile.in: remove spaces following hyphens, bsd make can't
-	  cope.  install using INSTALL_DATA.  added clean-info.  added
-	  standards.text support. 
-
-Thu Dec  5 22:46:12 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
-
-	* Makefile.in: idestdir and ddestdir go away.  Added copyrights
-	  and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
-	  and mandir now keyed off datadir by default.
-
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/doc/HPPA-cfg.texi b/gdb/doc/HPPA-cfg.texi
deleted file mode 100644
index 88a138c..0000000
--- a/gdb/doc/HPPA-cfg.texi
+++ /dev/null
@@ -1,114 +0,0 @@
-@c GDB MANUAL configuration file.  
-@c Copyright (c) 1993 Free Software Foundation, Inc.
-@c
-@c NOTE: While the GDB manual is configurable (by changing these
-@c switches), its configuration is ***NOT*** automatically tied in to
-@c source configuration---because the authors expect that, save in
-@c unusual cases, the most inclusive form of the manual is appropriate
-@c no matter how the program itself is configured.
-@c
-@c The only automatically-varying variable is the GDB version number,
-@c which the Makefile rewrites based on the VERSION variable from
-@c `../Makefile.in'.  
-@c 
-@c GDB version number is recorded in the variable GDBVN
-@include GDBvn.texi
-@c
-@c ----------------------------------------------------------------------
-@c PLATFORM FLAGS:
-@clear GENERIC
-@c
-@c HP PA-RISC target:
-@set HPPA
-@c
-@c Hitachi H8/300 target:
-@clear H8
-@c Hitachi H8/300 target ONLY:
-@clear H8EXCLUSIVE
-@c
-@c remote MIPS target:
-@clear MIPS
-@c
-@c SPARC target:
-@clear SPARC
-@c
-@c AMD 29000 target:
-@clear AMD29K
-@c
-@c Intel 960 target:
-@clear I960
-@c
-@c Tandem ST2000 (phone switch) target:
-@clear ST2000
-@c
-@c Zilog 8000 target:
-@clear Z8K
-@c
-@c Wind River Systems VxWorks environment:
-@clear VXWORKS
-@c
-@c ----------------------------------------------------------------------
-@c DOC FEATURE FLAGS:
-@c 
-@c Bare-board target?
-@clear BARETARGET
-@c
-@c Restrict languages discussed to C?
-@c This is backward.  As time permits, change this to language-specific
-@c switches for what to include.
-@clear CONLY
-@c Discuss Fortran?
-@clear FORTRAN
-@c
-@c Discuss Modula 2?
-@clear MOD2
-@c
-@c Specifically for host machine running DOS?
-@clear DOSHOST
-@c
-@c Talk about CPU simulator targets?
-@clear SIMS
-@c
-@c Remote serial line settings of interest?
-@set SERIAL
-@c
-@c Discuss features requiring Posix or similar OS environment?
-@set POSIX
-@c
-@c Discuss remote serial debugging stub?
-@clear REMOTESTUB
-@c
-@c Discuss gdbserver?
-@set GDBSERVER
-@c
-@c Discuss gdbserve.nlm?
-@set GDBSERVE
-@c
-@c Refrain from discussing how to configure sw and format doc?
-@clear PRECONFIGURED
-@c
-@c Refrain from referring to unfree publications?
-@set FSFDOC
-@c
-@c ----------------------------------------------------------------------
-@c STRINGS:
-@c
-@c Name of GDB program.  Used also for (gdb) prompt string.
-@set GDBP gdb
-@c 
-@c Name of GDB product.  Used in running text.
-@set GDBN GDB
-@c
-@c Name of target.
-@set TARGET HP 9000 Systems
-@c 
-@c Name of host.  Should not be used in generic configs, but generic
-@c value may catch some flubs.
-@set HOST machine specific
-@c
-@c Name of GCC product
-@set NGCC GCC
-@c 
-@c Name of GCC program
-@set GCC gcc
-
diff --git a/gdb/doc/LRS b/gdb/doc/LRS
deleted file mode 100644
index 7e25d43..0000000
--- a/gdb/doc/LRS
+++ /dev/null
@@ -1,197 +0,0 @@
-What's LRS?
-===========
-
-LRS, or Live Range Splitting is an optimization technique which allows
-a user variable to reside in different locations during different parts
-of a function.
-
-For example, a variable might reside in the stack for part of a function
-and in a register during a loop and in a different register during
-another loop.
-
-Clearly, if a variable may reside in different locations, then the
-compiler must describe to the debugger where the variable resides for
-any given part of the function.
-
-This document describes the debug format for encoding these extensions
-in stabs.
-
-Since these extensions are gcc specific, these additional symbols and
-stabs can be disabled by the gcc command option -gstabs.
-
-
-GNU extensions for LRS under stabs:
-===================================
-
-
-range symbols:
--------------
-
-    A range symbol will be used to mark the beginning or end of a
-    live range (the range which describes where a symbol is active,
-    or live).  These symbols will later be referenced in the stabs for
-    debug purposes.  For simplicity, we'll use the terms "range_start"
-    and "range_end" to identify the range symbols which mark the beginning
-    and end of a live range respectively.
-
-    Any text symbol which would normally appear in the symbol table
-    (eg. a function name) can be used as range symbol.  If an address
-    is needed to delimit a live range and does not match any of the
-    values of symbols which would normally appear in the symbol table,
-    a new symbol will be added to the table whose value is that address.
-
-    The three new symbol types described below have been added for this 
-    purpose.
-
-    For efficiency, the compiler should use existing symbols as range
-    symbols whenever possible; this reduces the number of additional
-    symbols which need to be added to the symbol table.
-
-    
-New debug symbol type for defining ranges:
-------------------------------------------
-
-    range_off - contains PC function offset for start/end of a live range.
-		Its location is relative to the function start and therefore 
-		eliminates the need for additional relocation.
-
-    This symbol has a values in the text section, and does not have a name.
-
-	    NOTE: the following may not be needed but are included here just 
-		in case.
-	    range - contains PC value of beginning or end of a live range
-		(relocs required).
-
-	    NOTE: the following will be required if we desire LRS debugging
-		to work with old style a.out stabs.
-	    range_abs - contains absolute PC value of start/end of a live 
-		range.  The range_abs debug symbol is provided for 
-		completeness, in case there is a need to describe addresses 
-		in ROM, etc.
-
-
-Live range:
------------
-
-    The compiler and debugger view a variable with multiple homes as
-    a primary symbol and aliases for that symbol.  The primary symbol
-    describes the default home of the variable while aliases describe
-    alternate homes for the variable.
-
-    A live range defines the interval of instructions beginning with
-    range_start and ending at range_end-1, and is used to specify a
-    range of instructions where an alias is active or "live".  So,
-    the actual end of the range will be one less than the value of the
-    range_end symbol.
-
-    Ranges do not have to be nested. Eg. Two ranges may intersect while 
-        each range contains subranges which are not in the other range.
-
-    There does not have to be a 1-1 mapping from range_start to
-        range_end symbols.  Eg. Two range_starts can share the same 
-        range_end, while one symbol's range_start can be another symbol's
-        range_end.
-
-    When a variable's storage class changes (eg. from stack to register,
-	or from one register to another), a new symbol entry will be
-	added to the symbol table with stabs describing the new type,
-	and appropriate live ranges refering to the variable's initial
-	symbol index.
-
-    For variables which are defined in the source but optimized away,
-        a symbol should be emitted with the live range l(0,0).
-
-    Live ranges for aliases of a particular variable should always
-	be disjoint.  Overlapping ranges for aliases of the same variable
-	will be treated as an error by the debugger, and the overlapping
-	range will be ignored.
-
-    If no live range information is given, the live range will be assumed to 
-	span the symbol's entire lexical scope.
-
-
-New stabs string identifiers:
------------------------------
-
-  "id" in "#id" in the following section refers to a numeric value.
-
-  New stab syntax for live range:  l(<ref_from>,<ref_to>) 
-
-    <ref_from> - "#id" where #id identifies the text symbol (range symbol) to
-		use as the start of live range (range_start).  The value for 
-		the referenced text symbol is the starting address of the 
-		live range.
-
-    <ref_to> - "#id" where #id identifies the text symbol (range symbol) to
-		use as the end of live range (range_end).  The value for 
-		the referenced text symbol is ONE BYTE PAST the ending 
-		address of the live range.
-
-
-  New stab syntax for identifying symbols.
-
-    <def> - "#id="
-
-	    Uses:
-	      <def><name>:<typedef1>...
-		  When used in front of a symbol name, "#id=" defines a
-		  unique reference number for this symbol.  The reference
-		  number can be used later when defining aliases for this
-		  symbol.
-	      <def>
-		  When used as the entire stab string, "#id=" identifies this 
-		  nameless symbol as being the symbol for which "#id" refers to.
-
-
-    <ref> - "#id" where "#id" refers to the symbol for which the string 
-		"#id=" identifies.
-	    Uses:
-	      <ref>:<typedef2>;<liverange>;<liverange>...
-		  Defines an alias for the symbol identified by the reference
-		  number ID.
-	      l(<ref1>,<ref2>)
-		  When used within a live range, "#id" refers to the text 
-		  symbol identified by "#id=" to use as the range symbol.
-
-    <liverange> - "l(<ref_from>,<ref_to>)" - specifies a live range for a 
-		symbol.  Multiple "l" specifiers can be combined to represent 
-		mutiple live ranges, separated by semicolons.
-
-
-
-
-Example:
-========
-
-Consider a program of the form:
-
-    void foo(){
-      int a = ...;
-      ...
-      while (b--)
-       c += a;
-      ..
-      d = a;
-      ..
-    }
-
-Assume that "a" lives in the stack at offset -8, except for inside the
-loop where "a" resides in register "r5".
-
-The way to describe this is to create a stab for the variable "a" which
-describes "a" as living in the stack and an alias for the variable "a"
-which describes it as living in register "r5" in the loop.
-
-Let's assume that "#1" and "#2" are symbols which bound the area where
-"a" lives in a register.
-
-The stabs to describe "a" and its alias would look like this:
-
-        .stabs "#3=a:1",128,0,8,-8
-        .stabs "#3:r1;l(#1,#2)",64,0,0,5
-
-
-This design implies that the debugger will keep a chain of aliases for
-any given variable with aliases and that chain will be searched first
-to find out if an alias is active.  If no alias is active, then the
-debugger will assume that the main variable is active.
diff --git a/gdb/doc/Makefile b/gdb/doc/Makefile
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/Makefile
+++ /dev/null
diff --git a/gdb/doc/Makefile.in b/gdb/doc/Makefile.in
deleted file mode 100644
index 69241bf..0000000
--- a/gdb/doc/Makefile.in
+++ /dev/null
@@ -1,355 +0,0 @@
-##Copyright (C) 1991, 1992, 1999 Free Software Foundation, Inc.
-
-# Makefile for GDB documentation.
-# This file is part of GDB.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-srcdir = @srcdir@
-VPATH = @srcdir@
-
-prefix = @prefix@
-
-infodir = @infodir@
-
-SHELL = @SHELL@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-
-# main GDB source directory
-gdbdir = $(srcdir)/..
-
-# where to find texinfo; GDB dist should include a recent one
-TEXIDIR=${gdbdir}/../texinfo
-
-# where to find makeinfo, preferably one designed for texinfo-2
-MAKEINFO=makeinfo
-
-# where to find texi2roff, ditto
-TEXI2ROFF=texi2roff
-
-# Where is the source dir for the READLINE library doc?  
-# Traditionally readline is in .. or .
-READLINE_DIR = ${gdbdir}/../readline/doc
-
-SET_TEXINPUTS = TEXINPUTS=${TEXIDIR}:.:$(srcdir):$(READLINE_DIR):$$TEXINPUTS
-
-# There may be alternate predefined collections of switches to configure
-# the GDB manual.  Normally this is not done in synch with the software
-# config system, since this choice tends to be independent; most people
-# want a doc config of `all' for a generic manual, regardless of sw config.
-DOC_CONFIG = all
-
-# This list of sed edits will edit the GDB reference card
-# for what fonts and what papersize to use.
-# By default (NO edits applied), the refcard uses:
-#    - Computer Modern (CM) fonts
-#    - US letter paper (8.5x11in)
-# List some of the following files for alternative fonts and paper:
-#  a4rc.sed     use A4 paper (297 x 210 mm)
-#  psrc.sed     use PostScript fonts (Karl Berry short TeX names)
-# lpsrc.sed     use PostScript fonts (full PostScript names in TeX)
-# e.g. for A4, Postscript:  REFEDITS = a4rc.sed psrc.sed
-#      for A4, CM fonts:    REFEDITS = a4rc.sed
-#      for US, PS fonts:    REFEDITS = psrc.sed
-#      for default:
-REFEDITS =
-
-# Don Knuth's TeX formatter
-TEX = tex
-
-# auxiliary program for sorting Texinfo indices
-TEXINDEX = texindex
-
-# Program to generate Postscript files from DVI files.
-DVIPS = dvips
-
-# Main GDB manual's source files
-SFILES_INCLUDED = gdb-cfg.texi $(srcdir)/remote.texi
-
-SFILES_LOCAL = $(srcdir)/gdb.texinfo GDBvn.texi $(SFILES_INCLUDED)
-
-SFILES_DOC = $(SFILES_LOCAL) \
-                $(READLINE_DIR)/rluser.texinfo $(READLINE_DIR)/inc-hist.texi
-
-#### Host, target, and site specific Makefile fragments come in here.
-###
-
-all install:
-
-info: gdb.info gdbint.info stabs.info
-dvi: gdb.dvi gdbint.dvi stabs.dvi refcard.dvi
-ps: gdb.ps gdbint.ps stabs.ps refcard.ps
-all-doc: info dvi ps
-
-install-info: info
-	for i in *.info* ; do \
-		$(INSTALL_DATA) $$i $(infodir)/$$i ; \
-	done
-
-STAGESTUFF = *.info* gdb-all.texi GDBvn.texi *.ps *.dvi
-
-# Copy the object files from a particular stage into a subdirectory.
-stage1: force
-	-mkdir stage1
-	-mv $(STAGESTUFF) stage1
-
-stage2: force
-	-mkdir stage2
-	-mv $(STAGESTUFF) stage2
-
-stage3: force
-	-mkdir stage3
-	-mv $(STAGESTUFF) stage3
-
-against=stage2
-
-comparison: force
-	for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
-
-de-stage1: force
-	-(cd stage1 ; mv -f * ..)
-	-rmdir stage1
-
-de-stage2: force
-	-(cd stage2 ; mv -f * ..)
-	-rmdir stage2
-
-de-stage3: force
-	-(cd stage3 ; mv -f * ..)
-	-rmdir stage3
-
-# The "least clean" level of cleaning.  Get rid of files which are
-# automatically generated files that are just intermediate files,
-# 
-mostlyclean:
-	rm -f gdb.mm gdb.ms gdb.me links2roff
-	rm -f *.aux *.cp* *.fn* *.ky* *.log *.pg* *.toc *.tp* *.vr*
-	rm -f sedref.dvi sedref.tex tmp.sed
-
-clean: mostlyclean
-	rm -f rluser.texinfo inc-hist.texi gdb-cfg.texi
-
-distclean: clean
-	rm -f Makefile config.status
-
-# GDBvn.texi, the dvi files, the info files, and the postscript files, 
-# are all part of the distribution, so it should not be removed by
-# "clean" or "distclean".  Use maintainer-clean to remove them.
-
-maintainer-clean realclean: distclean
-	rm -f GDBvn.texi *.info* *.dvi *.ps
-
-# GDB QUICK REFERENCE (dvi output)
-refcard.dvi : refcard.tex $(REFEDITS)
-	if [ -z "$(REFEDITS)" ]; then \
-		cp $(srcdir)/refcard.tex sedref.tex ; \
-	else \
-		echo > tmp.sed ; \
-		for f in "$(REFEDITS)" ; do \
-			cat $(srcdir)/$$f >>tmp.sed ; done ; \
-		sed -f tmp.sed $(srcdir)/refcard.tex >sedref.tex ; \
-	fi
-	$(SET_TEXINPUTS) $(TEX) sedref.tex
-	mv sedref.dvi refcard.dvi
-	rm -f sedref.log sedref.tex tmp.sed
-
-refcard.ps : refcard.dvi
-	$(DVIPS) -t landscape -o $@ $?
-
-# File to record current GDB version number (copied from main dir Makefile.in)
-GDBvn.texi : ${gdbdir}/Makefile.in
-	echo "@set GDBVN `sed <$(srcdir)/../Makefile.in -n 's/^VERSION *= *//p'`" > ./GDBvn.new
-	mv GDBvn.new GDBvn.texi
-
-# Updated atomically
-.PRECIOUS: GDBvn.texi
-
-# Choose configuration for GDB manual (normally `all'; normally not tied into
-# `configure' script because most users prefer generic version of manual,
-# not one for their binary config---which may not be specifically
-# defined anyways).
-gdb-cfg.texi: ${srcdir}/${DOC_CONFIG}-cfg.texi
-	ln -s ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi || \
-	ln ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi || \
-	cp ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi
-
-# GDB MANUAL: texinfo source, using @set/@clear/@value/@ifset/@ifclear
-# If your texinfo or makeinfo don't support these, get a new texinfo release
-#
-# The nonsense with GDBvn.texi gets this to run with both Sun and GNU make.
-#   Note that we can *generate* GDBvn.texi, but since we distribute one in the
-#   source directory for the benefit of people who *don't* use this makefile,
-#   VPATH will often tell make not to bother building it, because the one
-#   in the srcdir is up to date.  (if not, then make should build one here).
-
-# GDB MANUAL: TeX dvi file
-gdb.dvi: ${SFILES_DOC}
-	if [ ! -f ./GDBvn.texi ]; then \
-		ln -s $(srcdir)/GDBvn.texi . || \
-		ln $(srcdir)/GDBvn.texi . || \
-		cp $(srcdir)/GDBvn.texi . ; else true; fi
-	$(SET_TEXINPUTS) $(TEX) gdb.texinfo
-	$(SET_TEXINPUTS) $(TEX) gdb.texinfo
-	$(TEXINDEX) gdb.??
-	$(SET_TEXINPUTS) $(TEX) gdb.texinfo
-	rm -f gdb.aux gdb.cp* gdb.fn* gdb.ky* gdb.log gdb.pg* gdb.toc \
-		gdb.tp* gdb.vr*
-
-gdb.ps: gdb.dvi
-	$(DVIPS) -o $@ $?
-
-# GDB MANUAL: info file
-# We're using texinfo2, and older makeinfo's may not be able to
-# cope with all the markup.  
-gdb.info: ${SFILES_DOC}
-	$(MAKEINFO) -I ${READLINE_DIR} -I $(srcdir) -o ./gdb.info gdb.texinfo
-
-# GDB MANUAL: roff translations
-# Try to use a recent texi2roff.  v2 was put on prep in jan91.
-# If you want an index, see texi2roff doc for postprocessing 
-# and add -i to texi2roff invocations below.
-# Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
-#    corresponding -e lines when later texi2roff's are current)
-# + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
-# + @c's deleted explicitly because texi2roff sees texinfo commands in them
-# + @   (that's at-BLANK) not recognized by texi2roff, turned into blank
-# + @alphaenumerate is ridiculously new, turned into @enumerate
-
-# texi2roff doesn't have a notion of include dirs, so we have to fake 
-# it out for gdb manual's include files---but only if not configured
-# in main sourcedir.
-links2roff: $(SFILES_INCLUDED)
-	if [ ! -f gdb.texinfo ]; then \
-		ln -s $(SFILES_INCLUDED) . || \
-		ln $(SFILES_INCLUDED)    . || \
-		cp $(SFILES_INCLUDED)    . ; \
-	fi
-	touch links2roff
-
-#  "Readline" appendices.  Get them also due to lack of includes, 
-# regardless of whether or not configuring in main sourcedir.
-# @ftable removed due to bug in texi2roff-2; if your texi2roff
-# is newer, try just ln or cp
-rluser.texinfo: ${READLINE_DIR}/rluser.texinfo
-		sed -e 's/^@ftable/@table/g' \
-		-e 's/^@end ftable/@end table/g' \
-		${READLINE_DIR}/rluser.texinfo > ./rluser.texinfo
-
-inc-hist.texi: ${READLINE_DIR}/inc-hist.texi
-	ln -s ${READLINE_DIR}/inc-hist.texi . || \
-	ln ${READLINE_DIR}/inc-hist.texi . || \
-	cp ${READLINE_DIR}/inc-hist.texi .
-
-# gdb manual suitable for [gtn]roff -me
-gdb.me: $(SFILES_LOCAL) links2roff rluser.texinfo inc-hist.texi
-	sed -e '/\\input texinfo/d' \
-		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
-		-e '/^@ifinfo/,/^@end ifinfo/d' \
-		-e '/^@c /d' \
-		-e 's/{.*,,/{/' \
-		-e 's/@ / /g' \
-		-e 's/^@alphaenumerate/@enumerate/g' \
-		-e 's/^@end alphaenumerate/@end enumerate/g' \
-		$(srcdir)/gdb.texinfo | \
-	$(TEXI2ROFF) -me | \
-	sed -e 's/---/\\(em/g' \
-	>gdb.me 
-
-# gdb manual suitable for [gtn]roff -ms
-gdb.ms: $(SFILES_LOCAL) links2roff rluser.texinfo inc-hist.texi
-	sed -e '/\\input texinfo/d' \
-		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
-		-e '/^@ifinfo/,/^@end ifinfo/d' \
-		-e '/^@c /d' \
-		-e 's/{.*,,/{/' \
-		-e 's/@ / /g' \
-		-e 's/^@alphaenumerate/@enumerate/g' \
-		-e 's/^@end alphaenumerate/@end enumerate/g' \
-		$(srcdir)/gdb.texinfo | \
-	$(TEXI2ROFF) -ms | \
-	sed -e 's/---/\\(em/g' \
-	>gdb.ms 
-
-# gdb manual suitable for [tn]roff -mm
-# '@noindent's removed due to texi2roff-2 mm bug; if yours is newer, 
-#   try leaving them in
-gdb.mm: $(SFILES_LOCAL) links2roff rluser.texinfo inc-hist.texi
-	sed -e '/\\input texinfo/d' \
-		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
-		-e '/^@ifinfo/,/^@end ifinfo/d' \
-		-e '/^@c /d' \
-		-e 's/{.*,,/{/' \
-		-e '/@noindent/d' \
-		-e 's/@ / /g' \
-		-e 's/^@alphaenumerate/@enumerate/g' \
-		-e 's/^@end alphaenumerate/@end enumerate/g' \
-		$(srcdir)/gdb.texinfo | \
-	$(TEXI2ROFF) -mm | \
-	sed -e 's/---/\\(em/g' \
-	>gdb.mm 
-
-# start-sanitize-gdbtk
-# GDB GUI MANUAL: TeX dvi file
-gdbgui.dvi : gdbgui.texinfo ${SFILES_DOC}
-	$(SET_TEXINPUTS) $(TEX) gdbgui.texinfo
-	$(TEXINDEX) gdbgui.??
-	$(SET_TEXINPUTS) $(TEX) gdbgui.texinfo
-	rm -f gdbgui.aux gdbgui.cp* gdbgui.fn* gdbgui.ky* \
-		gdbgui.log gdbgui.pg* gdbgui.toc gdbgui.tp* gdbgui.vr*
-
-# GDB GUI MANUAL: info file
-gdb-gui: gdbgui.info
-
-gdbgui.info: gdbgui.texinfo ${SFILES_DOC}
-	$(MAKEINFO) -o gdbgui.info $(srcdir)/gdbgui.texinfo
-# end-sanitize-gdbtk
-
-# GDB INTERNALS MANUAL: TeX dvi file
-gdbint.dvi : gdbint.texinfo
-	$(SET_TEXINPUTS) $(TEX) gdbint.texinfo
-	$(TEXINDEX) gdbint.??
-	$(SET_TEXINPUTS) $(TEX) gdbint.texinfo
-	rm -f gdbint.aux gdbint.cp* gdbint.fn* gdbint.ky* \
-		gdbint.log gdbint.pg* gdbint.toc gdbint.tp* gdbint.vr*
-
-gdbint.ps : gdbint.dvi
-	$(DVIPS) -o $@ $?
-
-# GDB INTERNALS MANUAL: info file
-
-gdbint.info: gdbint.texinfo
-	$(MAKEINFO) -o gdbint.info $(srcdir)/gdbint.texinfo
-
-stabs.info: stabs.texinfo
-	$(MAKEINFO) -o stabs.info $(srcdir)/stabs.texinfo
-
-# STABS DOCUMENTATION: TeX dvi file
-stabs.dvi : stabs.texinfo
-	$(SET_TEXINPUTS) $(TEX) stabs.texinfo
-	$(TEXINDEX) stabs.??
-	$(SET_TEXINPUTS) $(TEX) stabs.texinfo
-	rm -f stabs.aux stabs.cp* stabs.fn* stabs.ky* \
-		stabs.log stabs.pg* stabs.toc stabs.tp* stabs.vr*
-
-stabs.ps: stabs.dvi
-	$(DVIPS) -o $@ $?
-
-force:
-
-Makefile: Makefile.in $(host_makefile_frag) $(target_makefile_frag) config.status
-	$(SHELL) ./config.status
diff --git a/gdb/doc/a4rc.sed b/gdb/doc/a4rc.sed
deleted file mode 100644
index 2292290..0000000
--- a/gdb/doc/a4rc.sed
+++ /dev/null
@@ -1,11 +0,0 @@
-/--- Papersize params:/,/--- end papersize params/c\
-%------- Papersize params:\
-%%  A4 paper (297x210mm)\
-%%\
-\\totalwidth=297mm   % total width of paper\
-\\totalheight=210mm  % total height of paper\
-\\hmargin=5mm        % horizontal margin width\
-\\vmargin=10mm       % vertical margin width\
-\\secskip=.6pc       % space between refcard secs\
-\\lskip=1pt          % extra skip between \\sec entries\
-%------- end papersize params
diff --git a/gdb/doc/all-cfg.texi b/gdb/doc/all-cfg.texi
deleted file mode 100644
index 74d8090..0000000
--- a/gdb/doc/all-cfg.texi
+++ /dev/null
@@ -1,112 +0,0 @@
-@c GDB MANUAL configuration file.  
-@c Copyright (c) 1993 Free Software Foundation, Inc.
-@c
-@c NOTE: While the GDB manual is configurable (by changing these
-@c switches), its configuration is ***NOT*** automatically tied in to
-@c source configuration---because the authors expect that, save in
-@c unusual cases, the most inclusive form of the manual is appropriate
-@c no matter how the program itself is configured.
-@c
-@c The only automatically-varying variable is the GDB version number,
-@c which the Makefile rewrites based on the VERSION variable from
-@c `../Makefile.in'.  
-@c 
-@c GDB version number is recorded in the variable GDBVN
-@include GDBvn.texi
-@c
-@c ----------------------------------------------------------------------
-@c PLATFORM FLAGS:
-@set GENERIC
-@c
-@c HP PA-RISC target ONLY:
-@clear HPPA
-@c
-@c Hitachi H8/300 target:
-@set H8
-@c Hitachi H8/300 target ONLY:
-@clear H8EXCLUSIVE
-@c
-@c remote MIPS target:
-@set MIPS
-@c
-@c SPARC target:
-@set SPARC
-@set SPARCLET
-@c
-@c AMD 29000 target:
-@set AMD29K
-@c
-@c Intel 960 target:
-@set I960
-@c
-@c Tandem ST2000 (phone switch) target:
-@set ST2000
-@c
-@c Zilog 8000 target:
-@set Z8K
-@c
-@c Wind River Systems VxWorks environment:
-@set VXWORKS
-@c
-@c ----------------------------------------------------------------------
-@c DOC FEATURE FLAGS:
-@c 
-@c Bare-board target?
-@clear BARETARGET
-@c
-@c Restrict languages discussed to C?
-@c This is backward.  As time permits, change this to language-specific
-@c switches for what to include.
-@clear CONLY
-@c Discuss Fortran?
-@set FORTRAN
-@c
-@c Discuss Modula 2?
-@set MOD2
-@c
-@c Specifically for host machine running DOS?
-@clear DOSHOST
-@c
-@c Talk about CPU simulator targets?
-@set SIMS
-@c
-@c Remote serial line settings of interest?
-@set SERIAL
-@c
-@c Discuss features requiring Posix or similar OS environment?
-@set POSIX
-@c
-@c Discuss remote serial debugging stub?
-@set REMOTESTUB
-@c
-@c Discuss gdbserver?
-@set GDBSERVER
-@c
-@c Discuss gdbserve.nlm?
-@set GDBSERVE
-@c
-@c Refrain from discussing how to configure sw and format doc?
-@clear PRECONFIGURED
-@c
-@c Refrain from referring to unfree publications?
-@set FSFDOC
-@c
-@c ----------------------------------------------------------------------
-@c STRINGS:
-@c
-@c Name of GDB program.  Used also for (gdb) prompt string.
-@set GDBP gdb
-@c 
-@c Name of GDB product.  Used in running text.
-@set GDBN GDB
-@c
-@c Name of host.  Should not be used in generic configs, but generic
-@c value may catch some flubs.
-@set HOST machine specific
-@c
-@c Name of GCC product
-@set NGCC GCC
-@c 
-@c Name of GCC program
-@set GCC gcc
-
diff --git a/gdb/doc/all-config.texi b/gdb/doc/all-config.texi
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/all-config.texi
+++ /dev/null
diff --git a/gdb/doc/annotate.texi b/gdb/doc/annotate.texi
deleted file mode 100644
index 9d5850d..0000000
--- a/gdb/doc/annotate.texi
+++ /dev/null
@@ -1,717 +0,0 @@
-\input texinfo   @c -*-texinfo-*-
-@c %**start of header
-@setfilename annotate.info
-@settitle GDB Annotations
-@setchapternewpage off
-@c %**end of header
-
-@set EDITION 0.5
-@set DATE May 1994
-
-@ifinfo
-This file documents GDB annotations.
-
-This is Edition @value{EDITION}, @value{DATE}, of @cite{GDB
-Annotations}.  Copyright 1994 Free Software Foundation
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-
-@titlepage
-@title GDB Annotations
-@subtitle Edition @value{EDITION}
-@subtitle @value{DATE}
-@author Cygnus Support
-@page
-@vskip 0pt plus 1filll
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Copyright @copyright{} 1994 Free Software Foundation
-@end titlepage
-
-@ifinfo
-@node Top
-@top GDB Annotations
-
-This file describes annotations in GDB, the GNU symbolic debugger.
-Annotations are designed to interface GDB to graphical user interfaces
-or other similar programs which want to interact with GDB at a
-relatively high level.
-
-This is Edition @value{EDITION}, @value{DATE}.
-
-@menu
-* General::             What annotations are; the general syntax.
-* Server::              Issuing a command without affecting user state.
-* Values::              Values are marked as such.
-* Frames::              Stack frames are annotated.
-* Displays::            GDB can be told to display something periodically.
-* Prompting::           Annotations marking GDB's need for input.
-* Errors::              Annotations for error messages.
-* Breakpoint Info::     Information on breakpoints.
-* Invalidation::        Some annotations describe things now invalid.
-* Running::             Whether the program is running, how it stopped, etc.
-* Source::              Annotations describing source code.
-* TODO::                Annotations which might be added in the future.
-* Index::               Index
-@end menu
-@end ifinfo
-
-@node General
-@chapter What is an Annotation?
-
-To produce annotations, start GDB with the @code{--annotate=2} option.
-
-Annotations start with a newline character, two @samp{control-z}
-characters, and the name of the annotation.  If there is no additional
-information associated with this annotation, the name of the annotation
-is followed immediately by a newline.  If there is additional
-information, the name of the annotation is followed by a space, the
-additional information, and a newline.  The additional information
-cannot contain newline characters.
-
-Any output not beginning with a newline and two @samp{control-z}
-characters denotes literal output from GDB.  Currently there is no need
-for GDB to output a newline followed by two @samp{control-z} characters,
-but if there was such a need, the annotations could be extended with an
-@samp{escape} annotation which means those three characters as output.
-
-A simple example of starting up GDB with annotations is:
-
-@example
-$ gdb --annotate=2
-GDB is free software and you are welcome to distribute copies of it
- under certain conditions; type "show copying" to see the conditions.
-There is absolutely no warranty for GDB; type "show warranty" for details.
-GDB 4.12.3 (sparc-sun-sunos4.1.3), 
-Copyright 1994 Free Software Foundation, Inc.
-
-^Z^Zpre-prompt
-(gdb) 
-^Z^Zprompt
-quit
-
-^Z^Zpost-prompt
-$ 
-@end example
-
-Here @samp{quit} is input to GDB; the rest is output from GDB.  The three
-lines beginning @samp{^Z^Z} (where @samp{^Z} denotes a @samp{control-z}
-character) are annotations; the rest is output from GDB.
-
-@node Server
-@chapter The Server Prefix
-
-To issue a command to GDB without affecting certain aspects of the state
-which is seen by users, prefix it with @samp{server }.  This means that
-this command will not affect the command history, nor will it affect
-GDB's notion of which command to repeat if @key{RET} is pressed on a
-line by itself.
-
-The server prefix does not affect the recording of values into the value
-history; to print a value without recording it into the value history,
-use the @code{output} command instead of the @code{print} command.
-
-@node Values
-@chapter Values
-
-When a value is printed in various contexts, GDB uses annotations to
-delimit the value from the surrounding text.
-
-@findex value-history-begin
-@findex value-history-value
-@findex value-history-end
-If a value is printed using @code{print} and added to the value history,
-the annotation looks like
-
-@example
-^Z^Zvalue-history-begin @var{history-number} @var{value-flags}
-@var{history-string}
-^Z^Zvalue-history-value
-@var{the-value}
-^Z^Zvalue-history-end
-@end example
-
-where @var{history-number} is the number it is getting in the value
-history, @var{history-string} is a string, such as @samp{$5 = }, which
-introduces the value to the user, @var{the-value} is the output
-corresponding to the value itself, and @var{value-flags} is @samp{*} for
-a value which can be dereferenced and @samp{-} for a value which cannot.
-
-@findex value-begin
-@findex value-end
-If the value is not added to the value history (it is an invalid float
-or it is printed with the @code{output} command), the annotation is similar:
-
-@example
-^Z^Zvalue-begin @var{value-flags}
-@var{the-value}
-^Z^Zvalue-end
-@end example
-
-@findex arg-begin
-@findex arg-name-end
-@findex arg-value
-@findex arg-end
-When GDB prints an argument to a function (for example, in the output
-from the @code{backtrace} command), it annotates it as follows:
-
-@example
-^Z^Zarg-begin
-@var{argument-name}
-^Z^Zarg-name-end
-@var{separator-string}
-^Z^Zarg-value @var{value-flags}
-@var{the-value}
-^Z^Zarg-end
-@end example
-
-where @var{argument-name} is the name of the argument,
-@var{separator-string} is text which separates the name from the value
-for the user's benefit (such as @samp{=}), and @var{value-flags} and
-@var{the-value} have the same meanings as in a
-@code{value-history-begin} annotation.
-
-@findex field-begin
-@findex field-name-end
-@findex field-value
-@findex field-end
-When printing a structure, GDB annotates it as follows:
-
-@example
-^Z^Zfield-begin @var{value-flags}
-@var{field-name}
-^Z^Zfield-name-end
-@var{separator-string}
-^Z^Zfield-value
-@var{the-value}
-^Z^Zfield-end
-@end example
-
-where @var{field-name} is the name of the field, @var{separator-string}
-is text which separates the name from the value for the user's benefit
-(such as @samp{=}), and @var{value-flags} and @var{the-value} have the
-same meanings as in a @code{value-history-begin} annotation.
-
-When printing an array, GDB annotates it as follows:
-
-@example
-^Z^Zarray-section-begin @var{array-index} @var{value-flags}
-@end example
-
-where @var{array-index} is the index of the first element being
-annotated and @var{value-flags} has the same meaning as in a
-@code{value-history-begin} annotation.  This is followed by any number
-of elements, where is element can be either a single element:
-
-@findex elt
-@example
-@samp{,} @var{whitespace}         ; @r{omitted for the first element}
-@var{the-value}
-^Z^Zelt
-@end example
-
-or a repeated element
-
-@findex elt-rep
-@findex elt-rep-end
-@example
-@samp{,} @var{whitespace}         ; @r{omitted for the first element}
-@var{the-value}
-^Z^Zelt-rep @var{number-of-repititions}
-@var{repetition-string}
-^Z^Zelt-rep-end
-@end example
-
-In both cases, @var{the-value} is the output for the value of the
-element and @var{whitespace} can contain spaces, tabs, and newlines.  In
-the repeated case, @var{number-of-repititons} is the number of
-consecutive array elements which contain that value, and
-@var{repetition-string} is a string which is designed to convey to the
-user that repitition is being depicted.
-
-@findex array-section-end
-Once all the array elements have been output, the array annotation is
-ended with
-
-@example
-^Z^Zarray-section-end
-@end example
-
-@node Frames
-@chapter Frames
-
-Whenever GDB prints a frame, it annotates it.  For example, this applies
-to frames printed when GDB stops, output from commands such as
-@code{backtrace} or @code{up}, etc.
-
-@findex frame-begin
-The frame annotation begins with
-
-@example
-^Z^Zframe-begin @var{level} @var{address}
-@var{level-string}
-@end example
-
-where @var{level} is the number of the frame (0 is the innermost frame,
-and other frames have positive numbers), @var{address} is the address of
-the code executing in that frame, and @var{level-string} is a string
-designed to convey the level to the user.  @var{address} is in the form
-@samp{0x} followed by one or more lowercase hex digits (note that this
-does not depend on the language).  The frame ends with
-
-@findex frame-end
-@example
-^Z^Zframe-end
-@end example
-
-Between these annotations is the main body of the frame, which can
-consist of
-
-@itemize @bullet
-@item
-@findex function-call
-@example
-^Z^Zfunction-call
-@var{function-call-string}
-@end example
-
-where @var{function-call-string} is text designed to convey to the user
-that this frame is associated with a function call made by GDB to a
-function in the program being debugged.
-
-@item
-@findex signal-handler-caller
-@example
-^Z^Zsignal-handler-caller
-@var{signal-handler-caller-string}
-@end example
-
-where @var{signal-handler-caller-string} is text designed to convey to
-the user that this frame is associated with whatever mechanism is used
-by this operating system to call a signal handler (it is the frame which
-calls the signal handler, not the frame for the signal handler itself).
-
-@item
-A normal frame.
-
-@findex frame-address
-@findex frame-address-end
-This can optionally (depending on whether this is thought of as
-interesting information for the user to see) begin with
-
-@example
-^Z^Zframe-address
-@var{address}
-^Z^Zframe-address-end
-@var{separator-string}
-@end example
-
-where @var{address} is the address executing in the frame (the same
-address as in the @code{frame-begin} annotation, but printed in a form
-which is intended for user consumption---in particular, the syntax varies
-depending on the language), and @var{separator-string} is a string
-intended to separate this address from what follows for the user's
-benefit.
-
-@findex frame-function-name
-@findex frame-args
-Then comes
-
-@example
-^Z^Zframe-function-name
-@var{function-name}
-^Z^Zframe-args
-@var{arguments}
-@end example
-
-where @var{function-name} is the name of the function executing in the
-frame, or @samp{??} if not known, and @var{arguments} are the arguments
-to the frame, with parentheses around them (each argument is annotated
-individually as well @pxref{Values}).
-
-@findex frame-source-begin
-@findex frame-source-file
-@findex frame-source-file-end
-@findex frame-source-line
-@findex frame-source-end
-If source information is available, a reference to it is then printed:
-
-@example
-^Z^Zframe-source-begin
-@var{source-intro-string}
-^Z^Zframe-source-file
-@var{filename}
-^Z^Zframe-source-file-end
-:
-^Z^Zframe-source-line
-@var{line-number}
-^Z^Zframe-source-end
-@end example
-
-where @var{source-intro-string} separates for the user's benefit the
-reference from the text which precedes it, @var{filename} is the name of
-the source file, and @var{line-number} is the line number within that
-file (the first line is line 1).
-
-@findex frame-where
-If GDB prints some information about where the frame is from (which
-library, which load segment, etc.; currently only done on the RS/6000),
-it is annotated with
-
-@example
-^Z^Zframe-where
-@var{information}
-@end example
-
-Then, if source is to actually be displayed for this frame (for example,
-this is not true for output from the @code{backtrace} command), then a
-@code{source} annotation (@pxref{Source}) is displayed.  Unlike most
-annotations, this is output instead of the normal text which would be
-output, not in addition.
-@end itemize
-
-@node Displays
-@chapter Displays
-
-@findex display-begin
-@findex display-number-end
-@findex display-format
-@findex display-expression
-@findex display-expression-end
-@findex display-value
-@findex display-end
-When GDB is told to display something using the @code{display} command,
-the results of the display are annotated:
-
-@example
-^Z^Zdisplay-begin
-@var{number}
-^Z^Zdisplay-number-end
-@var{number-separator}
-^Z^Zdisplay-format
-@var{format}
-^Z^Zdisplay-expression
-@var{expression}
-^Z^Zdisplay-expression-end
-@var{expression-separator}
-^Z^Zdisplay-value
-@var{value}
-^Z^Zdisplay-end
-@end example
-
-where @var{number} is the number of the display, @var{number-separator}
-is intended to separate the number from what follows for the user,
-@var{format} includes information such as the size, format, or other
-information about how the value is being displayed, @var{expression} is
-the expression being displayed, @var{expression-separator} is intended
-to separate the expression from the text that follows for the user,
-and @var{value} is the actual value being displayed.
-
-@node Prompting
-@chapter Annotation for GDB Input
-
-When GDB prompts for input, it annotates this fact so it is possible
-to know when to send output, when the output from a given command is
-over, etc.
-
-Different kinds of input each have a different @dfn{input type}.  Each
-input type has three annotations: a @code{pre-} annotation, which
-denotes the beginning of any prompt which is being output, a plain
-annotation, which denotes the end of the prompt, and then a @code{post-}
-annotation which denotes the end of any echo which may (or may not) be
-associated with the input.  For example, the @code{prompt} input type
-features the following annotations:
-
-@example
-^Z^Zpre-prompt
-^Z^Zprompt
-^Z^Zpost-prompt
-@end example
-
-The input types are
-
-@table @code
-@findex pre-prompt
-@findex prompt
-@findex post-prompt
-@item prompt
-When GDB is prompting for a command (the main GDB prompt).
-
-@findex pre-commands
-@findex commands
-@findex post-commands
-@item commands
-When GDB prompts for a set of commands, like in the @code{commands}
-command.  The annotations are repeated for each command which is input.
-
-@findex pre-overload-choice
-@findex overload-choice
-@findex post-overload-choice
-@item overload-choice
-When GDB wants the user to select between various overloaded functions.
-
-@findex pre-query
-@findex query
-@findex post-query
-@item query
-When GDB wants the user to confirm a potentially dangerous operation.
-
-@findex pre-prompt-for-continue
-@findex prompt-for-continue
-@findex post-prompt-for-continue
-@item prompt-for-continue
-When GDB is asking the user to press return to continue.  Note: Don't
-expect this to work well; instead use @code{set height 0} to disable
-prompting.  This is because the counting of lines is buggy in the
-presence of annotations.
-@end table
-
-@node Errors
-@chapter Errors
-
-@findex quit
-@example
-^Z^Zquit
-@end example
-
-This annotation occurs right before GDB responds to an interrupt.
-
-@findex error
-@example
-^Z^Zerror
-@end example
-
-This annotation occurs right before GDB responds to an error.
-
-Quit and error annotations indicate that any annotations which GDB was
-in the middle of may end abruptly.  For example, if a
-@code{value-history-begin} annotation is followed by a @code{error}, one
-cannot expect to receive the matching @code{value-history-end}.  One
-cannot expect not to receive it either, however; an error annotation
-does not necessarily mean that GDB is immediately returning all the way
-to the top level.
-
-@findex error-begin
-A quit or error annotation may be preceded by
-
-@example
-^Z^Zerror-begin
-@end example
-
-Any output between that and the quit or error annotation is the error
-message.
-
-Warning messages are not yet annotated.
-@c If we want to change that, need to fix warning(), type_error(),
-@c range_error(), and possibly other places.
-
-@node Breakpoint Info
-@chapter Information on Breakpoints
-
-The output from the @code{info breakpoints} command is annotated as follows:
-
-@findex breakpoints-headers
-@findex breakpoints-table
-@example
-^Z^Zbreakpoints-headers
-@var{header-entry}
-^Z^Zbreakpoints-table
-@end example
-
-where @var{header-entry} has the same syntax as an entry (see below) but
-instead of containing data, it contains strings which are intended to
-convey the meaning of each field to the user.  This is followed by any
-number of entries.  If a field does not apply for this entry, it is
-omitted.  Fields may contain trailing whitespace.  Each entry consists
-of:
-
-@findex record
-@findex field
-@example
-^Z^Zrecord
-^Z^Zfield 0
-@var{number}
-^Z^Zfield 1
-@var{type}
-^Z^Zfield 2
-@var{disposition}
-^Z^Zfield 3
-@var{enable}
-^Z^Zfield 4
-@var{address}
-^Z^Zfield 5
-@var{what}
-^Z^Zfield 6
-@var{frame}
-^Z^Zfield 7
-@var{condition}
-^Z^Zfield 8
-@var{ignore-count}
-^Z^Zfield 9
-@var{commands}
-@end example
-
-Note that @var{address} is intended for user consumption---the syntax
-varies depending on the language.
-
-The output ends with
-
-@findex breakpoints-table-end
-@example
-^Z^Zbreakpoints-table-end
-@end example
-
-@node Invalidation
-@chapter Invalidation Notices
-
-The following annotations say that certain pieces of state may have
-changed.
-
-@table @code
-@findex frames-invalid
-@item ^Z^Zframes-invalid
-
-The frames (for example, output from the @code{backtrace} command) may
-have changed.
-
-@findex breakpoints-invalid
-@item ^Z^Zbreakpoints-invalid
-
-The breakpoints may have changed.  For example, the user just added or
-deleted a breakpoint.
-@end table
-
-@node Running
-@chapter Running the Program
-
-@findex starting
-@findex stopping
-When the program starts executing due to a GDB command such as
-@code{step} or @code{continue}, 
-
-@example
-^Z^Zstarting
-@end example
-
-is output.  When the program stops, 
-
-@example
-^Z^Zstopped
-@end example
-
-is output.  Before the @code{stopped} annotation, a variety of
-annotations describe how the program stopped.
-
-@table @code
-@findex exited
-@item ^Z^Zexited @var{exit-status}
-The program exited, and @var{exit-status} is the exit status (zero for
-successful exit, otherwise nonzero).
-
-@findex signalled
-@findex signal-name
-@findex signal-name-end
-@findex signal-string
-@findex signal-string-end
-@item ^Z^Zsignalled
-The program exited with a signal.  After the @code{^Z^Zsignalled}, the
-annotation continues:
-
-@example
-@var{intro-text}
-^Z^Zsignal-name
-@var{name}
-^Z^Zsignal-name-end
-@var{middle-text}
-^Z^Zsignal-string
-@var{string}
-^Z^Zsignal-string-end
-@var{end-text}
-@end example
-
-where @var{name} is the name of the signal, such as @code{SIGILL} or
-@code{SIGSEGV}, and @var{string} is the explanation of the signal, such
-as @code{Illegal Instruction} or @code{Segmentation fault}.
-@var{intro-text}, @var{middle-text}, and @var{end-text} are for the
-user's benefit and have no particular format.
-
-@findex signal
-@item ^Z^Zsignal
-The syntax of this annotation is just like @code{signalled}, but GDB is
-just saying that the program received the signal, not that it was
-terminated with it.
-
-@findex breakpoint
-@item ^Z^Zbreakpoint @var{number}
-The program hit breakpoint number @var{number}.
-
-@findex watchpoint
-@item ^Z^Zwatchpoint @var{number}
-The program hit watchpoint number @var{number}.
-@end table
-
-@node Source
-@chapter Displaying Source
-
-@findex source
-The following annotation is used instead of displaying source code:
-
-@example
-^Z^Zsource @var{filename}:@var{line}:@var{character}:@var{middle}:@var{addr}
-@end example
-
-where @var{filename} is an absolute file name indicating which source
-file, @var{line} is the line number within that file (where 1 is the
-first line in the file), @var{character} is the character position
-within the file (where 0 is the first character in the file) (for most
-debug formats this will necessarily point to the beginning of a line),
-@var{middle} is @samp{middle} if @var{addr} is in the middle of the
-line, or @samp{beg} if @var{addr} is at the beginning of the line, and
-@var{addr} is the address in the target program associated with the
-source which is being displayed.  @var{addr} is in the form @samp{0x}
-followed by one or more lowercase hex digits (note that this does not
-depend on the language).
-
-@node TODO
-@chapter Annotations We Might Want in the Future
-
-@format
-    - target-invalid
-      the target might have changed (registers, heap contents, or
-      execution status).  For performance, we might eventually want
-      to hit `registers-invalid' and `all-registers-invalid' with
-      greater precision
-
-    - systematic annotation for set/show parameters (including
-      invalidation notices).
-
-    - similarly, `info' returns a list of candidates for invalidation
-      notices.
-@end format
-
-@node Index
-@unnumbered Index
-
-@printindex fn
-
-@bye
diff --git a/gdb/doc/configure b/gdb/doc/configure
deleted file mode 100755
index 8c5591c..0000000
--- a/gdb/doc/configure
+++ /dev/null
@@ -1,862 +0,0 @@
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-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
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-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
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-ac_exeext=
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-ac_config_guess=$ac_aux_dir/config.guess
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-fi
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-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-    ;;
-  esac >> confcache
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-    cat confcache > $cache_file
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-    echo "not updating unwritable cache $cache_file"
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-test "x$prefix" = xNONE && prefix=$ac_default_prefix
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-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/doc/configure.in b/gdb/doc/configure.in
deleted file mode 100644
index 460efc2..0000000
--- a/gdb/doc/configure.in
+++ /dev/null
@@ -1,4 +0,0 @@
-AC_PREREQ(2.12.1)
-AC_INIT(refcard.tex)
-AC_PROG_INSTALL
-AC_OUTPUT(Makefile)
diff --git a/gdb/doc/gdb-all.texi b/gdb/doc/gdb-all.texi
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb-all.texi
+++ /dev/null
diff --git a/gdb/doc/gdb-config.texi b/gdb/doc/gdb-config.texi
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/gdb-config.texi
+++ /dev/null
diff --git a/gdb/doc/gdb.alter-m4 b/gdb/doc/gdb.alter-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.alter-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.bugs-m4 b/gdb/doc/gdb.bugs-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.bugs-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.canned-m4 b/gdb/doc/gdb.canned-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.canned-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.cmds-m4 b/gdb/doc/gdb.cmds-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.cmds-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.ctl-m4 b/gdb/doc/gdb.ctl-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.ctl-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.data-m4 b/gdb/doc/gdb.data-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.data-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.emacs-m4 b/gdb/doc/gdb.emacs-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.emacs-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.files-m4 b/gdb/doc/gdb.files-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.files-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.gpl-m4 b/gdb/doc/gdb.gpl-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.gpl-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.install-m4 b/gdb/doc/gdb.install-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.install-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.invoc-m4 b/gdb/doc/gdb.invoc-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.invoc-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.rdln-m4 b/gdb/doc/gdb.rdln-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.rdln-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.rename-m4 b/gdb/doc/gdb.rename-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.rename-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.run-m4 b/gdb/doc/gdb.run-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.run-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.sample-m4 b/gdb/doc/gdb.sample-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.sample-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.src-m4 b/gdb/doc/gdb.src-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.src-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.stack-m4 b/gdb/doc/gdb.stack-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.stack-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.stop-m4 b/gdb/doc/gdb.stop-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.stop-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.symb-m4 b/gdb/doc/gdb.symb-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.symb-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
deleted file mode 100644
index fc920bb..0000000
--- a/gdb/doc/gdb.texinfo
+++ /dev/null
@@ -1,10316 +0,0 @@
-\input texinfo      @c -*-texinfo-*-
-@c Copyright 1988-1999
-@c Free Software Foundation, Inc.
-@c
-@c %**start of header 
-@c makeinfo ignores cmds prev to setfilename, so its arg cannot make use
-@c of @set vars.  However, you can override filename with makeinfo -o.
-@setfilename gdb.info
-@c
-@include gdb-cfg.texi
-@c
-@ifset GENERIC
-@settitle Debugging with @value{GDBN}
-@end ifset
-@ifclear GENERIC
-@settitle Debugging with @value{GDBN} (@value{TARGET})
-@end ifclear
-@setchapternewpage odd
-@c %**end of header
-
-@iftex
-@c @smallbook
-@c @cropmarks
-@end iftex
-
-@finalout
-@syncodeindex ky cp
-
-@c readline appendices use @vindex
-@syncodeindex vr cp
-
-@c !!set GDB manual's edition---not the same as GDB version!
-@set EDITION Seventh
-
-@c !!set GDB manual's revision date
-@set DATE February 1999
-
-@c THIS MANUAL REQUIRES TEXINFO-2 macros and info-makers to format properly.
-
-@ifinfo
-@c This is a dir.info fragment to support semi-automated addition of
-@c manuals to an info tree.  zoo@cygnus.com is developing this facility.
-@format
-START-INFO-DIR-ENTRY
-* Gdb: (gdb).                     The @sc{gnu} debugger.
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-@c
-@c
-@ifinfo
-This file documents the @sc{gnu} debugger @value{GDBN}.
-
-
-This is the @value{EDITION} Edition, @value{DATE}, 
-of @cite{Debugging with @value{GDBN}: the @sc{gnu} Source-Level Debugger}
-for @value{GDBN} Version @value{GDBVN}.
-
-Copyright (C) 1988-1999 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-
-@titlepage
-@title Debugging with @value{GDBN}
-@subtitle The @sc{gnu} Source-Level Debugger
-@ifclear GENERIC
-@subtitle (@value{TARGET})
-@end ifclear
-@sp 1
-@ifclear HPPA
-@subtitle @value{EDITION} Edition, for @value{GDBN} version @value{GDBVN}
-@subtitle @value{DATE}
-@author Richard M. Stallman and Roland H. Pesch
-@end ifclear
-@ifset HPPA
-@subtitle Edition @value{EDITION}, for @value{HPVER} (based on @value{GDBN} @value{GDBVN})
-@subtitle @value{DATE}
-@author Richard M. Stallman and Roland H. Pesch (modified by HP)
-@end ifset
-@page
-@ifclear HPPA
-@tex
-{\parskip=0pt
-\hfill (Send bugs and comments on @value{GDBN} to bug-gdb\@prep.ai.mit.edu.)\par
-\hfill {\it Debugging with @value{GDBN}}\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-@end ifclear
-@ifset HPPA
-@tex
-{\parskip=0pt
-\hfill {\it Debugging with @value{GDBN}}\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-@end ifset
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1988-1999 Free Software Foundation, Inc. 
-@sp 2
-@ifclear HPPA
-Published by the Free Software Foundation @*
-59 Temple Place - Suite 330, @*
-Boston, MA 02111-1307 USA @*
-Printed copies are available for $20 each. @*
-ISBN 1-882114-11-6 @*
-@end ifclear
-                
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end titlepage
-@page
-
-@ifinfo
-@node Top, Summary, (dir), (dir)
-@top Debugging with @value{GDBN}
-
-This file describes @value{GDBN}, the @sc{gnu} symbolic debugger.
-
-This is the @value{EDITION} Edition, @value{DATE}, for @value{GDBN} Version 
-@value{GDBVN}.
-
-Copyright (C) 1988-1999 Free Software Foundation, Inc.
-@menu
-* Summary::                     Summary of @value{GDBN}
-@ifclear BARETARGET
-* Sample Session::              A sample @value{GDBN} session
-@end ifclear
-
-* Invocation::                  Getting in and out of @value{GDBN}
-* Commands::                    @value{GDBN} commands
-* Running::                     Running programs under @value{GDBN}
-* Stopping::                    Stopping and continuing
-* Stack::                       Examining the stack
-* Source::                      Examining source files
-* Data::                        Examining data
-@ifclear CONLY
-* Languages::                   Using @value{GDBN} with different languages
-@end ifclear
-
-@ifset CONLY
-* C::                           C language support
-@end ifset
-
-* Symbols::                     Examining the symbol table
-* Altering::                    Altering execution
-* GDB Files::                   @value{GDBN} files
-* Targets::                     Specifying a debugging target
-* Controlling GDB::             Controlling @value{GDBN}
-* Sequences::                   Canned sequences of commands
-@ifclear DOSHOST
-* Emacs::                       Using @value{GDBN} under @sc{gnu} Emacs
-@end ifclear
-
-* GDB Bugs::                    Reporting bugs in @value{GDBN}
-
-@ifclear PRECONFIGURED
-@ifclear HPPA
-* Formatting Documentation::    How to format and print @value{GDBN} documentation
-@end ifclear
-
-@end ifclear
-
-* Command Line Editing::        Command Line Editing
-* Using History Interactively:: Using History Interactively
-* Installing GDB::              Installing GDB
-* Index::                       Index
-
- --- The Detailed Node Listing ---
-
-Summary of @value{GDBN}
-
-* Free Software::               Freely redistributable software
-* Contributors::                Contributors to GDB
-
-Getting In and Out of @value{GDBN}
-
-* Invoking GDB::                How to start @value{GDBN}
-* Quitting GDB::                How to quit @value{GDBN}
-* Shell Commands::              How to use shell commands inside @value{GDBN}
-
-Invoking @value{GDBN}
-
-* File Options::                Choosing files
-* Mode Options::                Choosing modes
-
-@value{GDBN} Commands
-
-* Command Syntax::              How to give commands to @value{GDBN}
-* Completion::                  Command completion
-* Help::                        How to ask @value{GDBN} for help
-
-Running Programs Under @value{GDBN}
-
-* Compilation::                 Compiling for debugging
-* Starting::                    Starting your program
-@ifclear BARETARGET
-* Arguments::                   Your program's arguments
-* Environment::                 Your program's environment
-@end ifclear
-
-* Working Directory::           Your program's working directory
-* Input/Output::                Your program's input and output
-* Attach::                      Debugging an already-running process
-* Kill Process::                Killing the child process
-@ifclear HPPA
-* Process Information::         Additional process information
-@end ifclear
-
-* Threads::                     Debugging programs with multiple threads
-* Processes::                   Debugging programs with multiple processes
-
-Stopping and Continuing
-
-* Breakpoints::                 Breakpoints, watchpoints, and catchpoints
-* Continuing and Stepping::     Resuming execution
-@ifset POSIX
-* Signals::                     Signals
-@end ifset
-@ifclear BARETARGET
-* Thread Stops::                Stopping and starting multi-thread programs
-@end ifclear
-
-Breakpoints and watchpoints
-
-* Set Breaks::                  Setting breakpoints
-* Set Watchpoints::             Setting watchpoints
-* Set Catchpoints::             Setting catchpoints
-* Delete Breaks::               Deleting breakpoints
-* Disabling::                   Disabling breakpoints
-* Conditions::                  Break conditions
-* Break Commands::              Breakpoint command lists
-@ifclear CONLY
-* Breakpoint Menus::            Breakpoint menus
-@end ifclear
-
-Examining the Stack
-
-* Frames::                      Stack frames
-* Backtrace::                   Backtraces
-* Selection::                   Selecting a frame
-* Frame Info::                  Information on a frame
-* Alpha/MIPS Stack::            Alpha and MIPS machines and the function stack
-
-Examining Source Files
-
-* List::                        Printing source lines
-@ifclear DOSHOST
-* Search::                      Searching source files
-@end ifclear
-* Source Path::                 Specifying source directories
-* Machine Code::                Source and machine code
-
-Examining Data
-
-* Expressions::                 Expressions
-* Variables::                   Program variables
-* Arrays::                      Artificial arrays
-* Output Formats::              Output formats
-* Memory::                      Examining memory
-* Auto Display::                Automatic display
-* Print Settings::              Print settings
-* Value History::               Value history
-* Convenience Vars::            Convenience variables
-* Registers::                   Registers
-@ifclear HAVE-FLOAT
-* Floating Point Hardware::     Floating point hardware
-@end ifclear
-
-Using @value{GDBN} with Different Languages
-
-* Setting::                     Switching between source languages
-* Show::                        Displaying the language
-@ifset MOD2
-* Checks::                      Type and range checks
-@end ifset
-
-* Support::                     Supported languages
-
-Switching between source languages
-
-* Filenames::                   Filename extensions and languages.
-* Manually::                    Setting the working language manually
-* Automatically::               Having @value{GDBN} infer the source language
-
-@ifset MOD2
-Type and range checking
-
-* Type Checking::               An overview of type checking
-* Range Checking::              An overview of range checking
-@end ifset
-
-Supported languages
-
-@ifset MOD2
-* C::                           C and C++
-
-C Language Support
-
-* C Operators::                 C operators
-
-C Language Support
-@end ifset
-
-* C Operators::                 C and C++ operators
-* C Constants::                 C and C++ constants
-* Cplus expressions::           C++ expressions
-* C Defaults::                  Default settings for C and C++
-@ifset MOD2
-* C Checks::                    C and C++ type and range checks
-@end ifset
-* Debugging C::                 @value{GDBN} and C
-* Debugging C plus plus::       @value{GDBN} features for C++
-
-@ifset MOD2
-Modula-2
-
-* M2 Operators::                Built-in operators
-* Built-In Func/Proc::          Built-in functions and procedures
-* M2 Constants::                Modula-2 constants
-* M2 Defaults::                 Default settings for Modula-2
-* Deviations::                  Deviations from standard Modula-2
-* M2 Checks::                   Modula-2 type and range checks
-* M2 Scope::                    The scope operators @code{::} and @code{.}
-* GDB/M2::                      @value{GDBN} and Modula-2
-@end ifset
-
-Altering Execution
-
-* Assignment::                  Assignment to variables
-* Jumping::                     Continuing at a different address
-@ifclear BARETARGET
-* Signaling::                   Giving your program a signal
-@end ifclear
-* Returning::                   Returning from a function
-* Calling::                     Calling your program's functions
-* Patching::                    Patching your program
-
-@value{GDBN} Files
-
-* Files::                       Commands to specify files
-* Symbol Errors::               Errors reading symbol files
-
-Specifying a Debugging Target
-
-* Active Targets::              Active targets
-* Target Commands::             Commands for managing targets
-@ifclear HPPA
-* Byte Order::                  Choosing target byte order
-* Remote::                      Remote debugging
-
-Remote debugging
-@end ifclear
-
-@ifset REMOTESTUB
-* Remote Serial::               @value{GDBN} remote serial protocol
-@end ifset
-
-@ifset I960
-* i960-Nindy Remote::		@value{GDBN} with a remote i960 (Nindy)
-@end ifset
-
-@ifset AMD29K
-* UDI29K Remote::               The UDI protocol for AMD29K
-* EB29K Remote::		The EBMON protocol for AMD29K
-@end ifset
-
-@ifset VXWORKS
-* VxWorks Remote::		@value{GDBN} and VxWorks
-@end ifset
-
-@ifset ST2000
-* ST2000 Remote::               @value{GDBN} with a Tandem ST2000
-@end ifset
-
-@ifset H8
-* Hitachi Remote::              @value{GDBN} and Hitachi Microprocessors
-@end ifset
-
-@ifset MIPS
-* MIPS Remote::			@value{GDBN} and MIPS boards
-@end ifset
-
-@ifset SIMS
-* Simulator::                   Simulated CPU target
-@end ifset
-
-Controlling @value{GDBN}
-
-* Prompt::                      Prompt
-* Editing::                     Command editing
-* History::                     Command history
-* Screen Size::                 Screen size
-* Numbers::                     Numbers
-* Messages/Warnings::           Optional warnings and messages
-
-Canned Sequences of Commands
-
-* Define::                      User-defined commands
-* Hooks::                       User-defined command hooks
-* Command Files::               Command files
-* Output::                      Commands for controlled output
-
-Reporting Bugs in @value{GDBN}
-
-* Bug Criteria::                Have you found a bug?
-* Bug Reporting::               How to report bugs
-
-Installing @value{GDBN}
-
-* Separate Objdir::             Compiling @value{GDBN} in another directory
-* Config Names::                Specifying names for hosts and targets
-* Configure Options::           Summary of options for configure
-@end menu
-
-@end ifinfo
-
-@node Summary, Sample Session, Top, Top
-@unnumbered Summary of @value{GDBN}
-
-The purpose of a debugger such as @value{GDBN} is to allow you to see what is
-going on ``inside'' another program while it executes---or what another
-program was doing at the moment it crashed.
-
-@value{GDBN} can do four main kinds of things (plus other things in support of
-these) to help you catch bugs in the act:
-
-@itemize @bullet
-@item
-Start your program, specifying anything that might affect its behavior.
-
-@item
-Make your program stop on specified conditions.
-
-@item
-Examine what has happened, when your program has stopped.
-
-@item
-Change things in your program, so you can experiment with correcting the
-effects of one bug and go on to learn about another.
-@end itemize
-
-@ifclear CONLY
-You can use @value{GDBN} to debug programs written in C or C++.
-@c "MOD2" used as a "miscellaneous languages" flag here.
-@c This is acceptable while there is no real doc for Chill and Pascal.
-@ifclear MOD2
-For more information, see @ref{Support,,Supported languages}.
-@end ifclear
-@ifset MOD2
-For more information, see @ref{C,,C and C++}.
-
-Support for Modula-2 and Chill is partial.  For information on Modula-2,
-see @ref{Modula-2,,Modula-2}.  There is no further documentation on Chill yet.
-
-Debugging Pascal programs which use sets, subranges, file variables, or nested
-functions does not currently work.  @value{GDBN} does not support
-entering expressions, printing values, or similar features using Pascal syntax.
-@end ifset
-
-@ifset FORTRAN
-@cindex Fortran
-@value{GDBN} can be used to debug programs written in Fortran, although
-it does not yet support entering expressions, printing values, or
-similar features using Fortran syntax.  It may be necessary to refer to
-some variables with a trailing underscore.
-@end ifset
-@end ifclear
-
-@ifset HPPA
-This version of the manual documents HP Wildebeest (WDB) Version 0.75,
-implemented on HP 9000 systems running Release 10.20, 10.30, or 11.0 of
-the HP-UX operating system.  HP WDB 0.75 can be used to debug code
-generated by the HP ANSI C and HP ANSI C++ compilers as well as the
-@sc{gnu} C and C++ compilers.  It does not support the debugging of
-Fortran, Modula-2, or Chill programs.
-@end ifset
-
-@menu
-* Free Software::               Freely redistributable software
-* Contributors::                Contributors to GDB
-@end menu
-
-@node Free Software, Contributors, Summary, Summary
-@unnumberedsec Free software
-
-@value{GDBN} is @dfn{free software}, protected by the @sc{gnu} 
-General Public License
-(GPL).  The GPL gives you the freedom to copy or adapt a licensed
-program---but every person getting a copy also gets with it the
-freedom to modify that copy (which means that they must get access to
-the source code), and the freedom to distribute further copies.
-Typical software companies use copyrights to limit your freedoms; the
-Free Software Foundation uses the GPL to preserve these freedoms.
-
-Fundamentally, the General Public License is a license which says that
-you have these freedoms and that you cannot take these freedoms away
-from anyone else.
-
-@node Contributors,  , Free Software, Summary
-@unnumberedsec Contributors to GDB
-
-Richard Stallman was the original author of GDB, and of many other
-@sc{gnu} programs.  Many others have contributed to its development.
-This section attempts to credit major contributors.  One of the virtues
-of free software is that everyone is free to contribute to it; with
-regret, we cannot actually acknowledge everyone here.  The file
-@file{ChangeLog} in the @value{GDBN} distribution approximates a
-blow-by-blow account.
-
-Changes much prior to version 2.0 are lost in the mists of time.
-
-@quotation
-@emph{Plea:} Additions to this section are particularly welcome.  If you
-or your friends (or enemies, to be evenhanded) have been unfairly
-omitted from this list, we would like to add your names!
-@end quotation
-
-So that they may not regard their many labors as thankless, we
-particularly thank those who shepherded @value{GDBN} through major
-releases:
-Jim Blandy (release 4.18);
-Jason Molenda (release 4.17);
-Stan Shebs (release 4.14);
-Fred Fish (releases 4.16, 4.15, 4.13, 4.12, 4.11, 4.10, and 4.9);
-Stu Grossman and John Gilmore (releases 4.8, 4.7, 4.6, 4.5, and 4.4);
-John Gilmore (releases 4.3, 4.2, 4.1, 4.0, and 3.9);
-Jim Kingdon (releases 3.5, 3.4, and 3.3);
-and Randy Smith (releases 3.2, 3.1, and 3.0).
-
-Richard Stallman, assisted at various times by Peter TerMaat, Chris
-Hanson, and Richard Mlynarik, handled releases through 2.8.
-
-@ifclear CONLY
-Michael Tiemann is the author of most of the @sc{gnu} C++ support in GDB,
-with significant additional contributions from Per Bothner.  James
-Clark wrote the @sc{gnu} C++ demangler.  Early work on C++ was by Peter
-TerMaat (who also did much general update work leading to release 3.0).
-@end ifclear
-
-@value{GDBN} 4 uses the BFD subroutine library to examine multiple
-object-file formats; BFD was a joint project of David V.
-Henkel-Wallace, Rich Pixley, Steve Chamberlain, and John Gilmore.
-
-David Johnson wrote the original COFF support; Pace Willison did
-the original support for encapsulated COFF.
-
-Brent Benson of Harris Computer Systems contributed DWARF 2 support.
-
-Adam de Boor and Bradley Davis contributed the ISI Optimum V support.
-Per Bothner, Noboyuki Hikichi, and Alessandro Forin contributed MIPS
-support.
-Jean-Daniel Fekete contributed Sun 386i support.
-Chris Hanson improved the HP9000 support.
-Noboyuki Hikichi and Tomoyuki Hasei contributed Sony/News OS 3 support.
-David Johnson contributed Encore Umax support.
-Jyrki Kuoppala contributed Altos 3068 support.
-Jeff Law contributed HP PA and SOM support.
-Keith Packard contributed NS32K support.
-Doug Rabson contributed Acorn Risc Machine support.
-Bob Rusk contributed Harris Nighthawk CX-UX support.
-Chris Smith contributed Convex support (and Fortran debugging).
-Jonathan Stone contributed Pyramid support.
-Michael Tiemann contributed SPARC support.
-Tim Tucker contributed support for the Gould NP1 and Gould Powernode.
-Pace Willison contributed Intel 386 support.
-Jay Vosburgh contributed Symmetry support.
-
-Andreas Schwab contributed M68K Linux support.
-
-Rich Schaefer and Peter Schauer helped with support of SunOS shared
-libraries.
-
-Jay Fenlason and Roland McGrath ensured that @value{GDBN} and GAS agree
-about several machine instruction sets.
-
-Patrick Duval, Ted Goldstein, Vikram Koka and Glenn Engel helped develop
-remote debugging.  Intel Corporation, Wind River Systems, AMD, and ARM
-contributed remote debugging modules for the i960, VxWorks, A29K UDI,
-and RDI targets, respectively.
-
-Brian Fox is the author of the readline libraries providing
-command-line editing and command history.
-
-Andrew Beers of SUNY Buffalo wrote the language-switching code,
-@ifset MOD2
-the Modula-2 support,
-@end ifset
-and contributed the Languages chapter of this manual.
-
-Fred Fish wrote most of the support for Unix System Vr4.  
-@ifclear CONLY
-He also enhanced the command-completion support to cover C++ overloaded
-symbols.
-@end ifclear
-
-Hitachi America, Ltd. sponsored the support for H8/300, H8/500, and
-Super-H processors.
-
-NEC sponsored the support for the v850, Vr4xxx, and Vr5xxx processors.
-
-Mitsubishi sponsored the support for D10V, D30V, and M32R/D processors.
-
-Toshiba sponsored the support for the TX39 Mips processor.
-
-Matsushita sponsored the support for the MN10200 and MN10300 processors.
-
-Fujitsu sponsored the support for SPARClite and FR30 processors
-
-Kung Hsu, Jeff Law, and Rick Sladkey added support for hardware
-watchpoints.
-
-Michael Snyder added support for tracepoints.
-
-Stu Grossman wrote gdbserver.
-
-Jim Kingdon, Peter Schauer, Ian Taylor, and Stu Grossman made
-nearly innumerable bug fixes and cleanups throughout GDB.
-
-The following people at the Hewlett-Packard Company contributed
-support for the PA-RISC 2.0 architecture, HP-UX 10.20, 10.30, and 11.0
-(narrow mode), HP's implementation of kernel threads, HP's aC++
-compiler, and the terminal user interface: Ben Krepp, Richard Title,
-John Bishop, Susan Macchia, Kathy Mann, Satish Pai, India Paul, Steve
-Rehrauer, and Elena Zannoni.  Kim Haase provided HP-specific
-information in this manual.
-
-Cygnus Solutions has sponsored GDB maintenance and much of its
-development since 1991.  Cygnus engineers who have worked on GDB
-fulltime include Mark Alexander, Jim Blandy, Per Bothner, Edith Epstein,
-Chris Faylor, Fred Fish, Martin Hunt, Jim Ingham, John Gilmore, Stu
-Grossman, Kung Hsu, Jim Kingdon, John Metzler, Fernando Nasser, Geoffrey
-Noer, Dawn Perchik, Rich Pixley, Zdenek Radouch, Keith Seitz, Stan
-Shebs, David Taylor, and Elena Zannoni.  In addition, Dave Brolley, Ian
-Carmichael, Steve Chamberlain, Nick Clifton, JT Conklin, Stan Cox, DJ
-Delorie, Ulrich Drepper, Frank Eigler, Doug Evans, Sean Fagan, David
-Henkel-Wallace, Richard Henderson, Jeff Holcomb, Jeff Law, Jim Lemke,
-Tom Lord, Bob Manson, Michael Meissner, Jason Merrill, Catherine Moore,
-Drew Moseley, Ken Raeburn, Gavin Romig-Koch, Rob Savoye, Jamie Smith,
-Mike Stump, Ian Taylor, Angela Thomas, Michael Tiemann, Tom Tromey, Ron
-Unrau, Jim Wilson, and David Zuhn have made contributions both large
-and small.
-
-
-@ifclear BARETARGET
-@node Sample Session, Invocation, Summary, Top
-@chapter A Sample @value{GDBN} Session
-
-You can use this manual at your leisure to read all about @value{GDBN}.
-However, a handful of commands are enough to get started using the
-debugger.  This chapter illustrates those commands.
-
-@iftex
-In this sample session, we emphasize user input like this: @b{input},
-to make it easier to pick out from the surrounding output.
-@end iftex
-
-@c FIXME: this example may not be appropriate for some configs, where
-@c FIXME...primary interest is in remote use.
-
-One of the preliminary versions of @sc{gnu} @code{m4} (a generic macro
-processor) exhibits the following bug: sometimes, when we change its
-quote strings from the default, the commands used to capture one macro
-definition within another stop working.  In the following short @code{m4}
-session, we define a macro @code{foo} which expands to @code{0000}; we
-then use the @code{m4} built-in @code{defn} to define @code{bar} as the
-same thing.  However, when we change the open quote string to
-@code{<QUOTE>} and the close quote string to @code{<UNQUOTE>}, the same
-procedure fails to define a new synonym @code{baz}:
-
-@smallexample
-$ @b{cd gnu/m4}
-$ @b{./m4}
-@b{define(foo,0000)}
-
-@b{foo}
-0000
-@b{define(bar,defn(`foo'))}
-
-@b{bar}
-0000
-@b{changequote(<QUOTE>,<UNQUOTE>)}
-
-@b{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-@b{baz}
-@b{C-d}
-m4: End of input: 0: fatal error: EOF in string
-@end smallexample
-
-@noindent
-Let us use @value{GDBN} to try to see what is going on.
-
-@ifclear HPPA
-@smallexample
-$ @b{@value{GDBP} m4}
-@c FIXME: this falsifies the exact text played out, to permit smallbook
-@c FIXME... format to come out better.
-@value{GDBN} is free software and you are welcome to distribute copies
- of it under certain conditions; type "show copying" to see 
- the conditions.
-There is absolutely no warranty for @value{GDBN}; type "show warranty" 
- for details.
-
-@value{GDBN} @value{GDBVN}, Copyright 1999 Free Software Foundation, Inc...
-(@value{GDBP})
-@end smallexample
-@end ifclear
-@ifset HPPA
-@smallexample
-$ @b{@value{GDBP} m4}
-Wildebeest is free software and you are welcome to distribute copies of
-it under certain conditions; type "show copying" to see the conditions.
-There is absolutely no warranty for Wildebeest; type "show warranty"
-for details.
-
-Hewlett-Packard Wildebeest 0.75 (based on GDB 4.16)
-(built for PA-RISC 1.1 or 2.0, HP-UX 10.20)
-Copyright 1996, 1997 Free Software Foundation, Inc.
-(@value{GDBP})
-@end smallexample
-@end ifset
-
-@noindent
-@value{GDBN} reads only enough symbol data to know where to find the
-rest when needed; as a result, the first prompt comes up very quickly.
-We now tell @value{GDBN} to use a narrower display width than usual, so
-that examples fit in this manual.
-
-@smallexample
-(@value{GDBP}) @b{set width 70}
-@end smallexample
-
-@noindent
-We need to see how the @code{m4} built-in @code{changequote} works.
-Having looked at the source, we know the relevant subroutine is
-@code{m4_changequote}, so we set a breakpoint there with the @value{GDBN}
-@code{break} command.
-
-@smallexample
-(@value{GDBP}) @b{break m4_changequote}
-Breakpoint 1 at 0x62f4: file builtin.c, line 879.
-@end smallexample
-
-@noindent
-Using the @code{run} command, we start @code{m4} running under @value{GDBN}
-control; as long as control does not reach the @code{m4_changequote}
-subroutine, the program runs as usual:
-
-@smallexample
-(@value{GDBP}) @b{run}
-Starting program: /work/Editorial/gdb/gnu/m4/m4
-@b{define(foo,0000)}
-
-@b{foo}
-0000
-@end smallexample
-
-@noindent
-To trigger the breakpoint, we call @code{changequote}.  @value{GDBN}
-suspends execution of @code{m4}, displaying information about the
-context where it stops.
-
-@smallexample
-@b{changequote(<QUOTE>,<UNQUOTE>)}
-
-Breakpoint 1, m4_changequote (argc=3, argv=0x33c70) 
-    at builtin.c:879
-879         if (bad_argc(TOKEN_DATA_TEXT(argv[0]),argc,1,3))
-@end smallexample
-
-@noindent
-Now we use the command @code{n} (@code{next}) to advance execution to
-the next line of the current function.
-
-@smallexample
-(@value{GDBP}) @b{n}
-882         set_quotes((argc >= 2) ? TOKEN_DATA_TEXT(argv[1])\
- : nil,
-@end smallexample
-
-@noindent
-@code{set_quotes} looks like a promising subroutine.  We can go into it
-by using the command @code{s} (@code{step}) instead of @code{next}.
-@code{step} goes to the next line to be executed in @emph{any}
-subroutine, so it steps into @code{set_quotes}.
-
-@smallexample
-(@value{GDBP}) @b{s}
-set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
-    at input.c:530
-530         if (lquote != def_lquote)
-@end smallexample
-
-@noindent
-The display that shows the subroutine where @code{m4} is now
-suspended (and its arguments) is called a stack frame display.  It
-shows a summary of the stack.  We can use the @code{backtrace}
-command (which can also be spelled @code{bt}), to see where we are
-in the stack as a whole: the @code{backtrace} command displays a
-stack frame for each active subroutine.
-
-@smallexample
-(@value{GDBP}) @b{bt}
-#0  set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
-    at input.c:530
-#1  0x6344 in m4_changequote (argc=3, argv=0x33c70) 
-    at builtin.c:882
-#2  0x8174 in expand_macro (sym=0x33320) at macro.c:242
-#3  0x7a88 in expand_token (obs=0x0, t=209696, td=0xf7fffa30)
-    at macro.c:71
-#4  0x79dc in expand_input () at macro.c:40
-#5  0x2930 in main (argc=0, argv=0xf7fffb20) at m4.c:195
-@end smallexample
-
-@noindent
-We step through a few more lines to see what happens.  The first two
-times, we can use @samp{s}; the next two times we use @code{n} to avoid
-falling into the @code{xstrdup} subroutine.
-
-@smallexample
-(@value{GDBP}) @b{s}
-0x3b5c  532         if (rquote != def_rquote)
-(@value{GDBP}) @b{s}
-0x3b80  535         lquote = (lq == nil || *lq == '\0') ?  \
-def_lquote : xstrdup(lq);
-(@value{GDBP}) @b{n}
-536         rquote = (rq == nil || *rq == '\0') ? def_rquote\
- : xstrdup(rq);
-(@value{GDBP}) @b{n}
-538         len_lquote = strlen(rquote);
-@end smallexample
-
-@noindent
-The last line displayed looks a little odd; we can examine the variables
-@code{lquote} and @code{rquote} to see if they are in fact the new left
-and right quotes we specified.  We use the command @code{p}
-(@code{print}) to see their values.
-
-@smallexample
-(@value{GDBP}) @b{p lquote}
-$1 = 0x35d40 "<QUOTE>"
-(@value{GDBP}) @b{p rquote}
-$2 = 0x35d50 "<UNQUOTE>"
-@end smallexample
-
-@noindent
-@code{lquote} and @code{rquote} are indeed the new left and right quotes.
-To look at some context, we can display ten lines of source
-surrounding the current line with the @code{l} (@code{list}) command.
-
-@smallexample
-(@value{GDBP}) @b{l}
-533             xfree(rquote);
-534
-535         lquote = (lq == nil || *lq == '\0') ? def_lquote\
- : xstrdup (lq);
-536         rquote = (rq == nil || *rq == '\0') ? def_rquote\
- : xstrdup (rq);
-537
-538         len_lquote = strlen(rquote);
-539         len_rquote = strlen(lquote);
-540     @}
-541
-542     void
-@end smallexample
-
-@noindent
-Let us step past the two lines that set @code{len_lquote} and
-@code{len_rquote}, and then examine the values of those variables.
-
-@smallexample
-(@value{GDBP}) @b{n}
-539         len_rquote = strlen(lquote);
-(@value{GDBP}) @b{n}
-540     @}
-(@value{GDBP}) @b{p len_lquote}
-$3 = 9
-(@value{GDBP}) @b{p len_rquote}
-$4 = 7
-@end smallexample
-
-@noindent
-That certainly looks wrong, assuming @code{len_lquote} and
-@code{len_rquote} are meant to be the lengths of @code{lquote} and
-@code{rquote} respectively.  We can set them to better values using
-the @code{p} command, since it can print the value of
-any expression---and that expression can include subroutine calls and
-assignments.
-
-@smallexample
-(@value{GDBP}) @b{p len_lquote=strlen(lquote)}
-$5 = 7
-(@value{GDBP}) @b{p len_rquote=strlen(rquote)}
-$6 = 9
-@end smallexample
-
-@noindent
-Is that enough to fix the problem of using the new quotes with the
-@code{m4} built-in @code{defn}?  We can allow @code{m4} to continue
-executing with the @code{c} (@code{continue}) command, and then try the
-example that caused trouble initially:
-
-@smallexample
-(@value{GDBP}) @b{c}
-Continuing.
-
-@b{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-
-baz
-0000
-@end smallexample
-
-@noindent
-Success!  The new quotes now work just as well as the default ones.  The
-problem seems to have been just the two typos defining the wrong
-lengths.  We allow @code{m4} exit by giving it an EOF as input:
-
-@smallexample
-@b{C-d}
-Program exited normally.
-@end smallexample
-
-@noindent
-The message @samp{Program exited normally.} is from @value{GDBN}; it
-indicates @code{m4} has finished executing.  We can end our @value{GDBN}
-session with the @value{GDBN} @code{quit} command.
-
-@smallexample
-(@value{GDBP}) @b{quit}
-@end smallexample
-@end ifclear
-
-@node Invocation, Commands, Sample Session, Top
-@chapter Getting In and Out of @value{GDBN}
-
-This chapter discusses how to start @value{GDBN}, and how to get out of it.
-The essentials are: 
-@itemize @bullet
-@item 
-type @samp{@value{GDBP}} to start GDB.
-@item 
-type @kbd{quit} or @kbd{C-d} to exit.
-@end itemize
-
-@menu
-* Invoking GDB::                How to start @value{GDBN}
-* Quitting GDB::                How to quit @value{GDBN}
-* Shell Commands::              How to use shell commands inside @value{GDBN}
-@end menu
-
-@node Invoking GDB, Quitting GDB, Invocation, Invocation
-@section Invoking @value{GDBN}
-
-@ifset H8EXCLUSIVE
-For details on starting up @value{GDBP} as a
-remote debugger attached to a Hitachi microprocessor, see @ref{Hitachi
-Remote,,@value{GDBN} and Hitachi Microprocessors}.
-@end ifset
-
-Invoke @value{GDBN} by running the program @code{@value{GDBP}}.  Once started,
-@value{GDBN} reads commands from the terminal until you tell it to exit.
-
-You can also run @code{@value{GDBP}} with a variety of arguments and options,
-to specify more of your debugging environment at the outset.
-
-@ifset GENERIC
-The command-line options described here are designed
-to cover a variety of situations; in some environments, some of these
-options may effectively be unavailable.  
-@end ifset
-
-The most usual way to start @value{GDBN} is with one argument,
-specifying an executable program:
-
-@example
-@value{GDBP} @var{program}
-@end example
-
-@ifclear BARETARGET
-@noindent
-You can also start with both an executable program and a core file
-specified:
-
-@example
-@value{GDBP} @var{program} @var{core}
-@end example
-
-You can, instead, specify a process ID as a second argument, if you want
-to debug a running process:
-
-@example
-@value{GDBP} @var{program} 1234
-@end example
-
-@noindent
-would attach @value{GDBN} to process @code{1234} (unless you also have a file
-named @file{1234}; @value{GDBN} does check for a core file first).
-
-@ifclear HPPA
-Taking advantage of the second command-line argument requires a fairly
-complete operating system; when you use @value{GDBN} as a remote debugger
-attached to a bare board, there may not be any notion of ``process'',
-and there is often no way to get a core dump.
-@end ifclear
-@end ifclear
-
-You can run @code{gdb} without printing the front material, which describes
-@value{GDBN}'s non-warranty, by specifying @code{-silent}:
-
-@smallexample
-@value{GDBP} -silent
-@end smallexample
-
-@noindent
-You can further control how @value{GDBN} starts up by using command-line
-options.  @value{GDBN} itself can remind you of the options available.
-
-@noindent
-Type
-
-@example
-@value{GDBP} -help
-@end example
-
-@noindent
-to display all available options and briefly describe their use
-(@samp{@value{GDBP} -h} is a shorter equivalent).
-
-All options and command line arguments you give are processed
-in sequential order.  The order makes a difference when the
-@samp{-x} option is used.
-
-
-@menu
-@ifclear GENERIC
-@ifset REMOTESTUB
-* Remote Serial::               @value{GDBN} remote serial protocol
-@end ifset
-@ifset I960
-* i960-Nindy Remote::		@value{GDBN} with a remote i960 (Nindy)
-@end ifset
-@ifset AMD29K
-* UDI29K Remote::               The UDI protocol for AMD29K
-* EB29K Remote::		The EBMON protocol for AMD29K
-@end ifset
-@ifset VXWORKS
-* VxWorks Remote::		@value{GDBN} and VxWorks
-@end ifset
-@ifset ST2000
-* ST2000 Remote::               @value{GDBN} with a Tandem ST2000
-@end ifset
-@ifset H8
-* Hitachi Remote::              @value{GDBN} and Hitachi Microprocessors
-@end ifset
-@ifset MIPS
-* MIPS Remote::			@value{GDBN} and MIPS boards
-@end ifset
-@ifset SPARCLET
-* Sparclet Remote::             @value{GDBN} and Sparclet boards
-@end ifset
-@ifset SIMS
-* Simulator::                   Simulated CPU target
-@end ifset
-@end ifclear
-@c remnant makeinfo bug requires this blank line after *two* end-ifblahs:
-
-* File Options::                Choosing files
-* Mode Options::                Choosing modes
-@end menu
-
-@ifclear GENERIC
-@ifclear HPPA
-@include remote.texi
-@end ifclear
-@end ifclear
-
-@node File Options
-@subsection Choosing files
-
-@ifclear BARETARGET
-When @value{GDBN} starts, it reads any arguments other than options as
-specifying an executable file and core file (or process ID).  This is
-the same as if the arguments were specified by the @samp{-se} and
-@samp{-c} options respectively.  (@value{GDBN} reads the first argument
-that does not have an associated option flag as equivalent to the
-@samp{-se} option followed by that argument; and the second argument
-that does not have an associated option flag, if any, as equivalent to
-the @samp{-c} option followed by that argument.)
-@end ifclear
-@ifset BARETARGET
-When @value{GDBN} starts, it reads any argument other than options as
-specifying an executable file.  This is the same as if the argument was
-specified by the @samp{-se} option.
-@end ifset
-
-Many options have both long and short forms; both are shown in the
-following list.  @value{GDBN} also recognizes the long forms if you truncate
-them, so long as enough of the option is present to be unambiguous.
-(If you prefer, you can flag option arguments with @samp{--} rather
-than @samp{-}, though we illustrate the more usual convention.)
-
-@table @code
-@item -symbols @var{file}
-@itemx -s @var{file}
-Read symbol table from file @var{file}.
-
-@item -exec @var{file}
-@itemx -e @var{file}
-Use file @var{file} as the executable file to execute when
-@ifset BARETARGET
-appropriate.
-@end ifset
-@ifclear BARETARGET
-appropriate, and for examining pure data in conjunction with a core
-dump.
-@end ifclear
-
-@item -se @var{file}
-Read symbol table from file @var{file} and use it as the executable
-file.
-
-@ifclear BARETARGET
-@item -core @var{file}
-@itemx -c @var{file}
-Use file @var{file} as a core dump to examine.
-
-@item -c @var{number}
-Connect to process ID @var{number}, as with the @code{attach} command
-(unless there is a file in core-dump format named @var{number}, in which
-case @samp{-c} specifies that file as a core dump to read).
-@end ifclear
-
-@item -command @var{file}
-@itemx -x @var{file}
-Execute @value{GDBN} commands from file @var{file}.  @xref{Command
-Files,, Command files}.
-
-@item -directory @var{directory}
-@itemx -d @var{directory}
-Add @var{directory} to the path to search for source files.
-
-@ifclear BARETARGET
-@ifclear HPPA
-@item -m
-@itemx -mapped
-@emph{Warning: this option depends on operating system facilities that are not
-supported on all systems.}@*
-If memory-mapped files are available on your system through the @code{mmap}
-system call, you can use this option 
-to have @value{GDBN} write the symbols from your
-program into a reusable file in the current directory.  If the program you are debugging is
-called @file{/tmp/fred}, the mapped symbol file is @file{./fred.syms}.
-Future @value{GDBN} debugging sessions notice the presence of this file,
-and can quickly map in symbol information from it, rather than reading
-the symbol table from the executable program.
-
-The @file{.syms} file is specific to the host machine where @value{GDBN}
-is run.  It holds an exact image of the internal @value{GDBN} symbol
-table.  It cannot be shared across multiple host platforms.
-@end ifclear
-@end ifclear
-
-@ifclear HPPA
-@item -r
-@itemx -readnow
-Read each symbol file's entire symbol table immediately, rather than
-the default, which is to read it incrementally as it is needed.
-This makes startup slower, but makes future operations faster.
-@end ifclear
-@end table
-
-@ifclear BARETARGET
-@ifclear HPPA
-The @code{-mapped} and @code{-readnow} options are typically combined in
-order to build a @file{.syms} file that contains complete symbol
-information.  (@xref{Files,,Commands to specify files}, for
-information on @file{.syms} files.) A simple GDB invocation to do
-nothing but build a @file{.syms} file for future use is:
-
-@example
-	gdb -batch -nx -mapped -readnow programname
-@end example
-@end ifclear
-@end ifclear
-
-@node Mode Options,  , File Options, Invoking GDB
-@subsection Choosing modes
-
-You can run @value{GDBN} in various alternative modes---for example, in
-batch mode or quiet mode.
-
-@table @code
-@item -nx
-@itemx -n
-Do not execute commands from any initialization files (normally called
-@file{.gdbinit}, or @file{gdb.ini} on PCs).  Normally, the commands in
-these files are executed after all the command options and arguments
-have been processed.  @xref{Command Files,,Command files}.
-
-@item -quiet
-@itemx -q
-``Quiet''.  Do not print the introductory and copyright messages.  These
-messages are also suppressed in batch mode.
-
-@item -batch
-Run in batch mode.  Exit with status @code{0} after processing all the
-command files specified with @samp{-x} (and all commands from
-initialization files, if not inhibited with @samp{-n}).  Exit with
-nonzero status if an error occurs in executing the @value{GDBN} commands
-in the command files.
-
-Batch mode may be useful for running @value{GDBN} as a filter, for example to
-download and run a program on another computer; in order to make this
-more useful, the message
-
-@example
-Program exited normally.
-@end example
-
-@noindent
-(which is ordinarily issued whenever a program running under @value{GDBN} control
-terminates) is not issued when running in batch mode.
-
-@item -cd @var{directory}
-Run @value{GDBN} using @var{directory} as its working directory,
-instead of the current directory.
-
-@ifclear DOSHOST
-@item -fullname
-@itemx -f
-@sc{gnu} Emacs sets this option when it runs @value{GDBN} as a subprocess.  It tells @value{GDBN}
-to output the full file name and line number in a standard,
-recognizable fashion each time a stack frame is displayed (which
-includes each time your program stops).  This recognizable format looks
-like two @samp{\032} characters, followed by the file name, line number
-and character position separated by colons, and a newline.  The
-Emacs-to-@value{GDBN} interface program uses the two @samp{\032} characters as
-a signal to display the source code for the frame.
-@end ifclear
-
-@ifset SERIAL
-@ifclear HPPA
-@item -b @var{bps}
-Set the line speed (baud rate or bits per second) of any serial
-interface used by @value{GDBN} for remote debugging.
-@end ifclear
-
-@item -tty @var{device}
-Run using @var{device} for your program's standard input and output.
-@c FIXME: kingdon thinks there is more to -tty.  Investigate.
-@end ifset
-
-@ifset HPPA
-@item -tui
-Use a Terminal User Interface.  For information, use your Web browser to
-read the file @file{TUI.html}, which is usually installed in the
-directory @code{/opt/langtools/wdb/doc} on HP-UX systems.  Do not use
-this option if you run @value{GDBN} from Emacs (see @pxref{Emacs, ,Using
-@value{GDBN} under @sc{gnu} Emacs}).
-
-@item -xdb
-Run in XDB compatibility mode, allowing the use of certain XDB commands.
-For information, see the file @file{xdb_trans.html}, which is usually
-installed in the directory @code{/opt/langtools/wdb/doc} on HP-UX
-systems.
-@end ifset
-@end table
-
-@node Quitting GDB, Shell Commands, Invoking GDB, Invocation
-@section Quitting @value{GDBN}
-@cindex exiting @value{GDBN}
-@cindex leaving @value{GDBN}
-
-@table @code
-@kindex quit @r{[}@var{expression}@r{]}
-@kindex q
-@item quit
-To exit @value{GDBN}, use the @code{quit} command (abbreviated @code{q}), or 
-type an end-of-file character (usually @kbd{C-d}).  If you do not supply 
-@var{expression}, @value{GDBN} will terminate normally; otherwise it will 
-terminate using the result of @var{expression} as the error code.
-@end table
-
-@cindex interrupt
-An interrupt (often @kbd{C-c}) does not exit from @value{GDBN}, but rather
-terminates the action of any @value{GDBN} command that is in progress and
-returns to @value{GDBN} command level.  It is safe to type the interrupt
-character at any time because @value{GDBN} does not allow it to take effect
-until a time when it is safe.
-
-@ifclear BARETARGET
-If you have been using @value{GDBN} to control an attached process or
-device, you can release it with the @code{detach} command
-(@pxref{Attach, ,Debugging an already-running process}).
-@end ifclear
-
-@node Shell Commands,  , Quitting GDB, Invocation
-@section Shell commands
-
-If you need to execute occasional shell commands during your
-debugging session, there is no need to leave or suspend @value{GDBN}; you can
-just use the @code{shell} command.
-
-@table @code
-@kindex shell
-@cindex shell escape
-@item shell @var{command string}
-Invoke a standard shell to execute @var{command string}.
-@ifclear DOSHOST
-If it exists, the environment variable @code{SHELL} determines which
-shell to run.  Otherwise @value{GDBN} uses @code{/bin/sh}.
-@end ifclear
-@end table
-
-The utility @code{make} is often needed in development environments.
-You do not have to use the @code{shell} command for this purpose in
-@value{GDBN}:
-
-@table @code
-@kindex make
-@cindex calling make
-@item make @var{make-args}
-Execute the @code{make} program with the specified
-arguments.  This is equivalent to @samp{shell make @var{make-args}}.
-@end table
-
-@node Commands, Running, Invocation, Top
-@chapter @value{GDBN} Commands
-
-You can abbreviate a @value{GDBN} command to the first few letters of the command
-name, if that abbreviation is unambiguous; and you can repeat certain
-@value{GDBN} commands by typing just @key{RET}.  You can also use the @key{TAB}
-key to get @value{GDBN} to fill out the rest of a word in a command (or to
-show you the alternatives available, if there is more than one possibility).
-
-@menu
-* Command Syntax::              How to give commands to @value{GDBN}
-* Completion::                  Command completion
-* Help::                        How to ask @value{GDBN} for help
-@end menu
-
-@node Command Syntax, Completion, Commands, Commands
-@section Command syntax
-
-A @value{GDBN} command is a single line of input.  There is no limit on
-how long it can be.  It starts with a command name, which is followed by
-arguments whose meaning depends on the command name.  For example, the
-command @code{step} accepts an argument which is the number of times to
-step, as in @samp{step 5}.  You can also use the @code{step} command
-with no arguments.  Some command names do not allow any arguments.
-
-@cindex abbreviation
-@value{GDBN} command names may always be truncated if that abbreviation is
-unambiguous.  Other possible command abbreviations are listed in the
-documentation for individual commands.  In some cases, even ambiguous
-abbreviations are allowed; for example, @code{s} is specially defined as
-equivalent to @code{step} even though there are other commands whose
-names start with @code{s}.  You can test abbreviations by using them as
-arguments to the @code{help} command.
-
-@cindex repeating commands
-@kindex RET
-A blank line as input to @value{GDBN} (typing just @key{RET}) means to
-repeat the previous command. Certain commands (for example, @code{run})
-will not repeat this way; these are commands whose unintentional
-repetition might cause trouble and which you are unlikely to want to
-repeat.
-
-The @code{list} and @code{x} commands, when you repeat them with
-@key{RET}, construct new arguments rather than repeating
-exactly as typed.  This permits easy scanning of source or memory.
-
-@value{GDBN} can also use @key{RET} in another way: to partition lengthy
-output, in a way similar to the common utility @code{more}
-(@pxref{Screen Size,,Screen size}).  Since it is easy to press one
-@key{RET} too many in this situation, @value{GDBN} disables command
-repetition after any command that generates this sort of display.
-
-@kindex #
-@cindex comment
-Any text from a @kbd{#} to the end of the line is a comment; it does
-nothing.  This is useful mainly in command files (@pxref{Command
-Files,,Command files}).
-
-@node Completion, Help, Command Syntax, Commands
-@section Command completion
-
-@cindex completion
-@cindex word completion
-@value{GDBN} can fill in the rest of a word in a command for you, if there is
-only one possibility; it can also show you what the valid possibilities
-are for the next word in a command, at any time.  This works for @value{GDBN}
-commands, @value{GDBN} subcommands, and the names of symbols in your program.
-
-Press the @key{TAB} key whenever you want @value{GDBN} to fill out the rest
-of a word.  If there is only one possibility, @value{GDBN} fills in the
-word, and waits for you to finish the command (or press @key{RET} to
-enter it).  For example, if you type
-
-@c FIXME "@key" does not distinguish its argument sufficiently to permit
-@c complete accuracy in these examples; space introduced for clarity.
-@c If texinfo enhancements make it unnecessary, it would be nice to
-@c replace " @key" by "@key" in the following...
-@example
-(@value{GDBP}) info bre @key{TAB}
-@end example
-
-@noindent
-@value{GDBN} fills in the rest of the word @samp{breakpoints}, since that is
-the only @code{info} subcommand beginning with @samp{bre}:
-
-@example
-(@value{GDBP}) info breakpoints
-@end example
-
-@noindent
-You can either press @key{RET} at this point, to run the @code{info
-breakpoints} command, or backspace and enter something else, if
-@samp{breakpoints} does not look like the command you expected.  (If you
-were sure you wanted @code{info breakpoints} in the first place, you
-might as well just type @key{RET} immediately after @samp{info bre},
-to exploit command abbreviations rather than command completion).
-
-If there is more than one possibility for the next word when you press
-@key{TAB}, @value{GDBN} sounds a bell.  You can either supply more
-characters and try again, or just press @key{TAB} a second time;
-@value{GDBN} displays all the possible completions for that word.  For
-example, you might want to set a breakpoint on a subroutine whose name
-begins with @samp{make_}, but when you type @kbd{b make_@key{TAB}} @value{GDBN}
-just sounds the bell.  Typing @key{TAB} again displays all the
-function names in your program that begin with those characters, for
-example:
-
-@example
-(@value{GDBP}) b make_ @key{TAB}
-@exdent @value{GDBN} sounds bell; press @key{TAB} again, to see:
-make_a_section_from_file     make_environ               
-make_abs_section             make_function_type         
-make_blockvector             make_pointer_type          
-make_cleanup                 make_reference_type        
-make_command                 make_symbol_completion_list
-(@value{GDBP}) b make_
-@end example
-
-@noindent
-After displaying the available possibilities, @value{GDBN} copies your
-partial input (@samp{b make_} in the example) so you can finish the
-command.
-
-If you just want to see the list of alternatives in the first place, you
-can press @kbd{M-?} rather than pressing @key{TAB} twice. @kbd{M-?}
-means @kbd{@key{META} ?}.  You can type this
-@ifclear DOSHOST
-either by holding down a
-key designated as the @key{META} shift on your keyboard (if there is
-one) while typing @kbd{?}, or
-@end ifclear
-as @key{ESC} followed by @kbd{?}.
-
-@cindex quotes in commands
-@cindex completion of quoted strings
-Sometimes the string you need, while logically a ``word'', may contain
-parentheses or other characters that @value{GDBN} normally excludes from its
-notion of a word.  To permit word completion to work in this situation,
-you may enclose words in @code{'} (single quote marks) in @value{GDBN} commands.
-
-@ifclear CONLY
-The most likely situation where you might need this is in typing the
-name of a C++ function.  This is because C++ allows function overloading
-(multiple definitions of the same function, distinguished by argument
-type).  For example, when you want to set a breakpoint you may need to
-distinguish whether you mean the version of @code{name} that takes an
-@code{int} parameter, @code{name(int)}, or the version that takes a
-@code{float} parameter, @code{name(float)}.  To use the word-completion
-facilities in this situation, type a single quote @code{'} at the
-beginning of the function name.  This alerts @value{GDBN} that it may need to
-consider more information than usual when you press @key{TAB} or
-@kbd{M-?} to request word completion:
-
-@example
-(@value{GDBP}) b 'bubble( @key{M-?}
-bubble(double,double)    bubble(int,int)
-(@value{GDBP}) b 'bubble(
-@end example
-
-In some cases, @value{GDBN} can tell that completing a name requires using
-quotes.  When this happens, @value{GDBN} inserts the quote for you (while
-completing as much as it can) if you do not type the quote in the first
-place:
-
-@example
-(@value{GDBP}) b bub @key{TAB}
-@exdent @value{GDBN} alters your input line to the following, and rings a bell:
-(@value{GDBP}) b 'bubble(
-@end example
-
-@noindent
-In general, @value{GDBN} can tell that a quote is needed (and inserts it) if
-you have not yet started typing the argument list when you ask for
-completion on an overloaded symbol.
-
-For more information about overloaded functions, @pxref{Cplus
-expressions, ,C++ expressions}.  You can use the command @code{set
-overload-resolution off} to disable overload resolution;
-@pxref{Debugging C plus plus, ,@value{GDBN} features for C++}.
-@end ifclear
-
-
-@node Help,  , Completion, Commands
-@section Getting help
-@cindex online documentation
-@kindex help
-
-You can always ask @value{GDBN} itself for information on its commands, 
-using the command @code{help}.
-
-@table @code
-@kindex h
-@item help
-@itemx h
-You can use @code{help} (abbreviated @code{h}) with no arguments to
-display a short list of named classes of commands:
-
-@smallexample
-(@value{GDBP}) help
-List of classes of commands:
-
-running -- Running the program
-stack -- Examining the stack
-data -- Examining data
-breakpoints -- Making program stop at certain points
-files -- Specifying and examining files
-status -- Status inquiries
-support -- Support facilities
-user-defined -- User-defined commands
-aliases -- Aliases of other commands
-obscure -- Obscure features
-
-Type "help" followed by a class name for a list of 
-commands in that class.
-Type "help" followed by command name for full 
-documentation.
-Command name abbreviations are allowed if unambiguous.
-(@value{GDBP})
-@end smallexample
-
-@item help @var{class}
-Using one of the general help classes as an argument, you can get a
-list of the individual commands in that class.  For example, here is the
-help display for the class @code{status}:
-
-@smallexample
-(@value{GDBP}) help status
-Status inquiries.
-
-List of commands:
-
-@c Line break in "show" line falsifies real output, but needed
-@c to fit in smallbook page size.
-show -- Generic command for showing things set
- with "set"
-info -- Generic command for printing status
-
-Type "help" followed by command name for full 
-documentation.
-Command name abbreviations are allowed if unambiguous.
-(@value{GDBP})
-@end smallexample
-
-@item help @var{command}
-With a command name as @code{help} argument, @value{GDBN} displays a
-short paragraph on how to use that command.
-
-@kindex complete
-@item complete @var{args}
-The @code{complete @var{args}} command lists all the possible completions
-for the beginning of a command.  Use @var{args} to specify the beginning of the
-command you want completed.  For example:
-
-@smallexample
-complete i
-@end smallexample
-
-@noindent results in:
-
-@smallexample
-@group
-info
-inspect
-ignore
-@end group
-@end smallexample
-
-@noindent This is intended for use by @sc{gnu} Emacs.
-@end table
-
-In addition to @code{help}, you can use the @value{GDBN} commands @code{info}
-and @code{show} to inquire about the state of your program, or the state
-of @value{GDBN} itself.  Each command supports many topics of inquiry; this
-manual introduces each of them in the appropriate context.  The listings
-under @code{info} and under @code{show} in the Index point to
-all the sub-commands.  @xref{Index}.
-
-@c @group
-@table @code
-@kindex info
-@kindex i
-@item info
-This command (abbreviated @code{i}) is for describing the state of your
-program.  For example, you can list the arguments given to your program
-with @code{info args}, list the registers currently in use with @code{info
-registers}, or list the breakpoints you have set with @code{info breakpoints}.
-You can get a complete list of the @code{info} sub-commands with
-@w{@code{help info}}.
-
-@kindex set
-@item set
-You can assign the result of an expression to an environment variable with 
-@code{set}.  For example, you can set the @value{GDBN} prompt to a $-sign with
-@code{set prompt $}.
-
-@kindex show
-@item show
-In contrast to @code{info}, @code{show} is for describing the state of 
-@value{GDBN} itself.
-You can change most of the things you can @code{show}, by using the
-related command @code{set}; for example, you can control what number
-system is used for displays with @code{set radix}, or simply inquire
-which is currently in use with @code{show radix}.
-
-@kindex info set
-To display all the settable parameters and their current
-values, you can use @code{show} with no arguments; you may also use
-@code{info set}.  Both commands produce the same display.
-@c FIXME: "info set" violates the rule that "info" is for state of
-@c FIXME...program.  Ck w/ GNU: "info set" to be called something else,
-@c FIXME...or change desc of rule---eg "state of prog and debugging session"?
-@end table
-@c @end group
-
-Here are three miscellaneous @code{show} subcommands, all of which are
-exceptional in lacking corresponding @code{set} commands:
-
-@table @code
-@kindex show version
-@cindex version number
-@item show version
-Show what version of @value{GDBN} is running.  You should include this
-information in @value{GDBN} bug-reports.  If multiple versions of @value{GDBN} are in
-use at your site, you may occasionally want to determine which version
-of @value{GDBN} you are running; as @value{GDBN} evolves, new commands are introduced,
-and old ones may wither away.  The version number is also announced
-when you start @value{GDBN}.
-
-@kindex show copying
-@item show copying
-Display information about permission for copying @value{GDBN}.
-
-@kindex show warranty
-@item show warranty
-Display the @sc{gnu} ``NO WARRANTY'' statement.
-@end table
-
-@node Running, Stopping, Commands, Top
-@chapter Running Programs Under @value{GDBN}
-
-When you run a program under @value{GDBN}, you must first generate
-debugging information when you compile it.
-@ifclear BARETARGET
-You may start @value{GDBN} with its arguments, if any, in an environment 
-of your choice.  You may redirect your program's input and output, debug an
-already running process, or kill a child process.
-@end ifclear
-
-@menu
-* Compilation::                 Compiling for debugging
-* Starting::                    Starting your program
-@ifclear BARETARGET
-* Arguments::                   Your program's arguments
-* Environment::                 Your program's environment
-@end ifclear
-
-* Working Directory::           Your program's working directory
-* Input/Output::                Your program's input and output
-* Attach::                      Debugging an already-running process
-* Kill Process::                Killing the child process
-@ifclear HPPA
-* Process Information::         Additional process information
-@end ifclear
-
-* Threads::                     Debugging programs with multiple threads
-* Processes::                   Debugging programs with multiple processes
-@end menu
-
-@node Compilation, Starting, Running, Running
-@section Compiling for debugging
-
-In order to debug a program effectively, you need to generate
-debugging information when you compile it.  This debugging information
-is stored in the object file; it describes the data type of each
-variable or function and the correspondence between source line numbers
-and addresses in the executable code.
-
-To request debugging information, specify the @samp{-g} option when you run
-the compiler.
-
-Many C compilers are unable to handle the @samp{-g} and @samp{-O}
-options together.  Using those compilers, you cannot generate optimized
-executables containing debugging information.
-
-@ifclear HPPA
-@value{NGCC}, the @sc{gnu} C compiler, supports @samp{-g} with or without
-@end ifclear
-@ifset HPPA
-The HP ANSI C and C++ compilers, as well as @value{NGCC}, the @sc{gnu} C
-compiler, support @samp{-g} with or without
-@end ifset
-@samp{-O}, making it possible to debug optimized code.  We recommend
-that you @emph{always} use @samp{-g} whenever you compile a program.
-You may think your program is correct, but there is no sense in pushing
-your luck.
-
-@cindex optimized code, debugging
-@cindex debugging optimized code
-When you debug a program compiled with @samp{-g -O}, remember that the
-optimizer is rearranging your code; the debugger shows you what is
-really there.  Do not be too surprised when the execution path does not
-exactly match your source file!  An extreme example: if you define a
-variable, but never use it, @value{GDBN} never sees that
-variable---because the compiler optimizes it out of existence.
-
-Some things do not work as well with @samp{-g -O} as with just
-@samp{-g}, particularly on machines with instruction scheduling.  If in
-doubt, recompile with @samp{-g} alone, and if this fixes the problem,
-please report it to us as a bug (including a test case!).
-
-Older versions of the @sc{gnu} C compiler permitted a variant option
-@w{@samp{-gg}} for debugging information.  @value{GDBN} no longer supports this
-format; if your @sc{gnu} C compiler has this option, do not use it.
-
-@need 2000
-@node Starting, Arguments, Compilation, Running
-@section Starting your program
-@cindex starting
-@cindex running
-
-@table @code
-@kindex run
-@item run
-@itemx r
-Use the @code{run} command to start your program under @value{GDBN}.  You must
-first specify the program name
-@ifset VXWORKS
-(except on VxWorks)
-@end ifset
-with an argument to @value{GDBN} (@pxref{Invocation, ,Getting In and
-Out of @value{GDBN}}), or by using the @code{file} or @code{exec-file}
-command (@pxref{Files, ,Commands to specify files}).
-
-@end table
-
-@ifclear BARETARGET
-If you are running your program in an execution environment that
-supports processes, @code{run} creates an inferior process and makes
-that process run your program.  (In environments without processes,
-@code{run} jumps to the start of your program.)
-
-The execution of a program is affected by certain information it
-receives from its superior.  @value{GDBN} provides ways to specify this
-information, which you must do @emph{before} starting your program.  (You
-can change it after starting your program, but such changes only affect
-your program the next time you start it.)  This information may be
-divided into four categories:
-
-@table @asis
-@item The @emph{arguments.}
-Specify the arguments to give your program as the arguments of the
-@code{run} command.  If a shell is available on your target, the shell
-is used to pass the arguments, so that you may use normal conventions
-(such as wildcard expansion or variable substitution) in describing
-the arguments.
-In Unix systems, you can control which shell is used with the
-@code{SHELL} environment variable.
-@xref{Arguments, ,Your program's arguments}.
-
-@item The @emph{environment.}
-Your program normally inherits its environment from @value{GDBN}, but you can
-use the @value{GDBN} commands @code{set environment} and @code{unset
-environment} to change parts of the environment that affect
-your program.  @xref{Environment, ,Your program's environment}.
-
-@item The @emph{working directory.}
-Your program inherits its working directory from @value{GDBN}.  You can set
-the @value{GDBN} working directory with the @code{cd} command in @value{GDBN}.
-@xref{Working Directory, ,Your program's working directory}.
-
-@item The @emph{standard input and output.}
-Your program normally uses the same device for standard input and
-standard output as @value{GDBN} is using.  You can redirect input and output
-in the @code{run} command line, or you can use the @code{tty} command to
-set a different device for your program.
-@xref{Input/Output, ,Your program's input and output}.
-
-@cindex pipes
-@emph{Warning:} While input and output redirection work, you cannot use
-pipes to pass the output of the program you are debugging to another
-program; if you attempt this, @value{GDBN} is likely to wind up debugging the
-wrong program.
-@end table
-@end ifclear
-
-When you issue the @code{run} command, your program begins to execute
-immediately.  @xref{Stopping, ,Stopping and continuing}, for discussion
-of how to arrange for your program to stop.  Once your program has
-stopped, you may call functions in your program, using the @code{print}
-or @code{call} commands.  @xref{Data, ,Examining Data}.
-
-If the modification time of your symbol file has changed since the last
-time @value{GDBN} read its symbols, @value{GDBN} discards its symbol
-table, and reads it again.  When it does this, @value{GDBN} tries to retain
-your current breakpoints.
-
-@ifclear BARETARGET
-@node Arguments, Environment, Starting, Running
-@section Your program's arguments
-
-@cindex arguments (to your program)
-The arguments to your program can be specified by the arguments of the
-@code{run} command.  
-They are passed to a shell, which expands wildcard characters and
-performs redirection of I/O, and thence to your program.  Your
-@code{SHELL} environment variable (if it exists) specifies what shell
-@value{GDBN} uses.  If you do not define @code{SHELL}, @value{GDBN} uses
-@code{/bin/sh}.
-
-@code{run} with no arguments uses the same arguments used by the previous
-@code{run}, or those set by the @code{set args} command.
-
-@kindex set args
-@table @code
-@item set args
-Specify the arguments to be used the next time your program is run.  If
-@code{set args} has no arguments, @code{run} executes your program
-with no arguments.  Once you have run your program with arguments,
-using @code{set args} before the next @code{run} is the only way to run
-it again without arguments.
-
-@kindex show args
-@item show args
-Show the arguments to give your program when it is started.
-@end table
-
-@node Environment, Working Directory, Arguments, Running
-@section Your program's environment
-
-@cindex environment (of your program)
-The @dfn{environment} consists of a set of environment variables and
-their values.  Environment variables conventionally record such things as
-your user name, your home directory, your terminal type, and your search
-path for programs to run.  Usually you set up environment variables with
-the shell and they are inherited by all the other programs you run.  When
-debugging, it can be useful to try running your program with a modified
-environment without having to start @value{GDBN} over again.
-
-@table @code
-@kindex path
-@item path @var{directory}
-Add @var{directory} to the front of the @code{PATH} environment variable
-(the search path for executables), for both @value{GDBN} and your program.
-You may specify several directory names, separated by @samp{:} or
-whitespace.  If @var{directory} is already in the path, it is moved to
-the front, so it is searched sooner.
-
-You can use the string @samp{$cwd} to refer to whatever is the current
-working directory at the time @value{GDBN} searches the path.  If you
-use @samp{.} instead, it refers to the directory where you executed the
-@code{path} command.  @value{GDBN} replaces @samp{.} in the
-@var{directory} argument (with the current path) before adding
-@var{directory} to the search path.
-@c 'path' is explicitly nonrepeatable, but RMS points out it is silly to
-@c document that, since repeating it would be a no-op.
-
-@kindex show paths
-@item show paths
-Display the list of search paths for executables (the @code{PATH}
-environment variable).
-
-@kindex show environment
-@item show environment @r{[}@var{varname}@r{]}
-Print the value of environment variable @var{varname} to be given to
-your program when it starts.  If you do not supply @var{varname},
-print the names and values of all environment variables to be given to
-your program.  You can abbreviate @code{environment} as @code{env}.
-
-@kindex set environment
-@item set environment @var{varname} @r{[}=@r{]} @var{value}
-Set environment variable @var{varname} to @var{value}.  The value
-changes for your program only, not for @value{GDBN} itself.  @var{value} may
-be any string; the values of environment variables are just strings, and
-any interpretation is supplied by your program itself.  The @var{value}
-parameter is optional; if it is eliminated, the variable is set to a
-null value.
-@c "any string" here does not include leading, trailing
-@c blanks. Gnu asks: does anyone care?
-
-For example, this command:
-
-@example
-set env USER = foo
-@end example
-
-@noindent
-tells a Unix program, when subsequently run, that its user is named
-@samp{foo}.  (The spaces around @samp{=} are used for clarity here; they
-are not actually required.)
-
-@kindex unset environment
-@item unset environment @var{varname}
-Remove variable @var{varname} from the environment to be passed to your
-program.  This is different from @samp{set env @var{varname} =};
-@code{unset environment} removes the variable from the environment,
-rather than assigning it an empty value.
-@end table
-
-@emph{Warning:} @value{GDBN} runs your program using the shell indicated
-by your @code{SHELL} environment variable if it exists (or
-@code{/bin/sh} if not).  If your @code{SHELL} variable names a shell
-that runs an initialization file---such as @file{.cshrc} for C-shell, or
-@file{.bashrc} for BASH---any variables you set in that file affect
-your program.  You may wish to move setting of environment variables to
-files that are only run when you sign on, such as @file{.login} or
-@file{.profile}.
-
-@node Working Directory, Input/Output, Environment, Running
-@section Your program's working directory
-
-@cindex working directory (of your program)
-Each time you start your program with @code{run}, it inherits its
-working directory from the current working directory of @value{GDBN}.
-The @value{GDBN} working directory is initially whatever it inherited
-from its parent process (typically the shell), but you can specify a new
-working directory in @value{GDBN} with the @code{cd} command.
-
-The @value{GDBN} working directory also serves as a default for the commands
-that specify files for @value{GDBN} to operate on.  @xref{Files, ,Commands to
-specify files}.
-
-@table @code
-@kindex cd
-@item cd @var{directory}
-Set the @value{GDBN} working directory to @var{directory}.
-
-@kindex pwd
-@item pwd
-Print the @value{GDBN} working directory.
-@end table
-
-@node Input/Output, Attach, Working Directory, Running
-@section Your program's input and output
-
-@cindex redirection
-@cindex i/o
-@cindex terminal
-By default, the program you run under @value{GDBN} does input and output to
-the same terminal that @value{GDBN} uses.  @value{GDBN} switches the terminal 
-to its own terminal modes to interact with you, but it records the terminal
-modes your program was using and switches back to them when you continue
-running your program.
-
-@table @code
-@kindex info terminal
-@item info terminal
-Displays information recorded by @value{GDBN} about the terminal modes your
-program is using.
-@end table
-
-You can redirect your program's input and/or output using shell
-redirection with the @code{run} command.  For example,
-
-@example
-run > outfile
-@end example
-
-@noindent
-starts your program, diverting its output to the file @file{outfile}.
-
-@kindex tty
-@cindex controlling terminal
-Another way to specify where your program should do input and output is
-with the @code{tty} command.  This command accepts a file name as
-argument, and causes this file to be the default for future @code{run}
-commands.  It also resets the controlling terminal for the child
-process, for future @code{run} commands.  For example,
-
-@example
-tty /dev/ttyb
-@end example
-
-@noindent
-directs that processes started with subsequent @code{run} commands
-default to do input and output on the terminal @file{/dev/ttyb} and have
-that as their controlling terminal.
-
-An explicit redirection in @code{run} overrides the @code{tty} command's
-effect on the input/output device, but not its effect on the controlling
-terminal.
-
-When you use the @code{tty} command or redirect input in the @code{run}
-command, only the input @emph{for your program} is affected.  The input
-for @value{GDBN} still comes from your terminal.
-
-@node Attach, Kill Process, Input/Output, Running
-@section Debugging an already-running process
-@kindex attach
-@cindex attach
-
-@table @code
-@item attach @var{process-id}
-This command attaches to a running process---one that was started
-outside @value{GDBN}.  (@code{info files} shows your active
-targets.)  The command takes as argument a process ID.  The usual way to
-find out the process-id of a Unix process is with the @code{ps} utility,
-or with the @samp{jobs -l} shell command.
-
-@code{attach} does not repeat if you press @key{RET} a second time after
-executing the command.
-@end table
-
-To use @code{attach}, your program must be running in an environment
-which supports processes; for example, @code{attach} does not work for
-programs on bare-board targets that lack an operating system.  You must
-also have permission to send the process a signal.
-
-When you use @code{attach}, the debugger finds the program running in
-the process first by looking in the current working directory, then (if
-the program is not found) by using the source file search path
-(@pxref{Source Path, ,Specifying source directories}).  You can also use
-the @code{file} command to load the program.  @xref{Files, ,Commands to
-Specify Files}.
-
-The first thing @value{GDBN} does after arranging to debug the specified
-process is to stop it.  You can examine and modify an attached process
-with all the @value{GDBN} commands that are ordinarily available when you start
-@ifclear HPPA
-processes with @code{run}.  You can insert breakpoints; you can step and
-@end ifclear
-@ifset HPPA
-processes with @code{run}.  You can insert breakpoints (except in shared
-libraries); you can step and
-@end ifset
-continue; you can modify storage.  If you would rather the process
-continue running, you may use the @code{continue} command after
-attaching @value{GDBN} to the process.
-
-@table @code
-@kindex detach
-@item detach
-When you have finished debugging the attached process, you can use the
-@code{detach} command to release it from @value{GDBN} control.  Detaching
-the process continues its execution.  After the @code{detach} command,
-that process and @value{GDBN} become completely independent once more, and you
-are ready to @code{attach} another process or start one with @code{run}.
-@code{detach} does not repeat if you press @key{RET} again after
-executing the command.
-@end table
-
-If you exit @value{GDBN} or use the @code{run} command while you have an
-attached process, you kill that process.  By default, @value{GDBN} asks
-for confirmation if you try to do either of these things; you can
-control whether or not you need to confirm by using the @code{set
-confirm} command (@pxref{Messages/Warnings, ,Optional warnings and
-messages}).
-
-@ifset HPPA
-@node Kill Process, Threads, Attach, Running
-@section Killing the child process
-@end ifset
-@ifclear HPPA
-@node Kill Process, Process Information, Attach, Running
-@section Killing the child process
-@end ifclear
-
-@table @code
-@kindex kill
-@item kill
-Kill the child process in which your program is running under @value{GDBN}.
-@end table
-
-This command is useful if you wish to debug a core dump instead of a
-running process.  @value{GDBN} ignores any core dump file while your program
-is running.
-
-On some operating systems, a program cannot be executed outside @value{GDBN}
-while you have breakpoints set on it inside @value{GDBN}.  You can use the
-@code{kill} command in this situation to permit running your program
-outside the debugger.
-
-The @code{kill} command is also useful if you wish to recompile and
-relink your program, since on many systems it is impossible to modify an
-executable file while it is running in a process.  In this case, when you
-next type @code{run}, @value{GDBN} notices that the file has changed, and
-reads the symbol table again (while trying to preserve your current
-breakpoint settings).
-
-@ifclear HPPA
-@node Process Information, Threads, Kill Process, Running
-@section Additional process information
-
-@kindex /proc
-@cindex process image
-Some operating systems provide a facility called @samp{/proc} that can
-be used to examine the image of a running process using file-system
-subroutines.  If @value{GDBN} is configured for an operating system with this
-facility, the command @code{info proc} is available to report on several
-kinds of information about the process running your program.  
-@code{info proc} works only on SVR4 systems that support @code{procfs}.
-
-@table @code
-@kindex info proc
-@item info proc
-Summarize available information about the process.
-
-@kindex info proc mappings
-@item info proc mappings
-Report on the address ranges accessible in the program, with information
-on whether your program may read, write, or execute each range.
-
-@kindex info proc times
-@item info proc times
-Starting time, user CPU time, and system CPU time for your program and
-its children.
-
-@kindex info proc id
-@item info proc id
-Report on the process IDs related to your program: its own process ID,
-the ID of its parent, the process group ID, and the session ID.
-
-@kindex info proc status
-@item info proc status
-General information on the state of the process.  If the process is
-stopped, this report includes the reason for stopping, and any signal
-received.
-
-@item info proc all
-Show all the above information about the process.
-@end table
-@end ifclear
-
-@ifset HPPA
-@node Threads, Processes, Kill Process, Running
-@section Debugging programs with multiple threads
-@end ifset
-@ifclear HPPA
-@node Threads, Processes, Process Information, Running
-@section Debugging programs with multiple threads
-@end ifclear
-
-@cindex threads of execution
-@cindex multiple threads
-@cindex switching threads
-In some operating systems, such as HP-UX and Solaris, a single program
-may have more than one @dfn{thread} of execution.  The precise semantics
-of threads differ from one operating system to another, but in general
-the threads of a single program are akin to multiple processes---except
-that they share one address space (that is, they can all examine and
-modify the same variables).  On the other hand, each thread has its own
-registers and execution stack, and perhaps private memory.
-
-@value{GDBN} provides these facilities for debugging multi-thread
-programs:
-
-@itemize @bullet
-@item automatic notification of new threads
-@item @samp{thread @var{threadno}}, a command to switch among threads
-@item @samp{info threads}, a command to inquire about existing threads
-@item @samp{thread apply [@var{threadno}] [@var{all}] @var{args}}, 
-a command to apply a command to a list of threads
-@item thread-specific breakpoints
-@end itemize
-
-@ifclear HPPA
-@quotation
-@emph{Warning:} These facilities are not yet available on every
-@value{GDBN} configuration where the operating system supports threads.
-If your @value{GDBN} does not support threads, these commands have no
-effect.  For example, a system without thread support shows no output
-from @samp{info threads}, and always rejects the @code{thread} command,
-like this:
-
-@smallexample
-(@value{GDBP}) info threads
-(@value{GDBP}) thread 1
-Thread ID 1 not known.  Use the "info threads" command to
-see the IDs of currently known threads.
-@end smallexample
-@c FIXME to implementors: how hard would it be to say "sorry, this GDB
-@c                        doesn't support threads"?
-@end quotation
-@end ifclear
-
-@cindex focus of debugging
-@cindex current thread
-The @value{GDBN} thread debugging facility allows you to observe all
-threads while your program runs---but whenever @value{GDBN} takes
-control, one thread in particular is always the focus of debugging.
-This thread is called the @dfn{current thread}.  Debugging commands show
-program information from the perspective of the current thread.
-
-@ifclear HPPA
-@kindex New @var{systag}
-@cindex thread identifier (system)
-@c FIXME-implementors!! It would be more helpful if the [New...] message
-@c included GDB's numeric thread handle, so you could just go to that
-@c thread without first checking `info threads'.
-Whenever @value{GDBN} detects a new thread in your program, it displays
-the target system's identification for the thread with a message in the
-form @samp{[New @var{systag}]}.  @var{systag} is a thread identifier
-whose form varies depending on the particular system.  For example, on
-LynxOS, you might see
-
-@example
-[New process 35 thread 27]
-@end example
-
-@noindent
-when @value{GDBN} notices a new thread.  In contrast, on an SGI system,
-the @var{systag} is simply something like @samp{process 368}, with no
-further qualifier.
-
-@c FIXME!! (1) Does the [New...] message appear even for the very first
-@c         thread of a program, or does it only appear for the
-@c         second---i.e., when it becomes obvious we have a multithread
-@c         program?
-@c         (2) *Is* there necessarily a first thread always?  Or do some
-@c         multithread systems permit starting a program with multiple
-@c         threads ab initio?      
-
-@cindex thread number
-@cindex thread identifier (GDB)
-For debugging purposes, @value{GDBN} associates its own thread
-number---always a single integer---with each thread in your program.
-
-@table @code
-@kindex info threads
-@item info threads
-Display a summary of all threads currently in your
-program.  @value{GDBN} displays for each thread (in this order):
-
-@enumerate
-@item the thread number assigned by @value{GDBN}
-
-@item the target system's thread identifier (@var{systag})
-
-@item the current stack frame summary for that thread
-@end enumerate
-
-@noindent
-An asterisk @samp{*} to the left of the @value{GDBN} thread number
-indicates the current thread.
-
-For example, 
-@end table
-@c end table here to get a little more width for example
-
-@smallexample
-(@value{GDBP}) info threads
-  3 process 35 thread 27  0x34e5 in sigpause ()
-  2 process 35 thread 23  0x34e5 in sigpause ()
-* 1 process 35 thread 13  main (argc=1, argv=0x7ffffff8)
-    at threadtest.c:68
-@end smallexample
-@end ifclear
-@ifset HPPA
-
-@cindex thread number
-@cindex thread identifier (GDB)
-For debugging purposes, @value{GDBN} associates its own thread
-number---a small integer assigned in thread-creation order---with each
-thread in your program.
-
-@kindex New @var{systag}
-@cindex thread identifier (system)
-@c FIXME-implementors!! It would be more helpful if the [New...] message
-@c included GDB's numeric thread handle, so you could just go to that
-@c thread without first checking `info threads'.
-Whenever @value{GDBN} detects a new thread in your program, it displays
-both @value{GDBN}'s thread number and the target system's identification for the thread with a message in the
-form @samp{[New @var{systag}]}.  @var{systag} is a thread identifier
-whose form varies depending on the particular system.  For example, on
-HP-UX, you see
-
-@example
-[New thread 2 (system thread 26594)]
-@end example
-
-@noindent
-when @value{GDBN} notices a new thread. 
-
-@table @code
-@kindex info threads
-@item info threads
-Display a summary of all threads currently in your
-program.  @value{GDBN} displays for each thread (in this order):
-
-@enumerate
-@item the thread number assigned by @value{GDBN}
-
-@item the target system's thread identifier (@var{systag})
-
-@item the current stack frame summary for that thread
-@end enumerate
-
-@noindent
-An asterisk @samp{*} to the left of the @value{GDBN} thread number
-indicates the current thread.
-
-For example, 
-@end table
-@c end table here to get a little more width for example
-
-@example
-(@value{GDBP}) info threads
-    * 3 system thread 26607  worker (wptr=0x7b09c318 "@@") at quicksort.c:137
-      2 system thread 26606  0x7b0030d8 in __ksleep () from /usr/lib/libc.2
-      1 system thread 27905  0x7b003498 in _brk () from /usr/lib/libc.2
-@end example
-@end ifset
-
-@table @code
-@kindex thread @var{threadno}
-@item thread @var{threadno}
-Make thread number @var{threadno} the current thread.  The command
-argument @var{threadno} is the internal @value{GDBN} thread number, as
-shown in the first field of the @samp{info threads} display.
-@value{GDBN} responds by displaying the system identifier of the thread
-you selected, and its current stack frame summary:
-
-@smallexample
-@c FIXME!! This example made up; find a @value{GDBN} w/threads and get real one
-(@value{GDBP}) thread 2
-@ifclear HPPA
-[Switching to process 35 thread 23]
-@end ifclear
-@ifset HPPA
-[Switching to thread 2 (system thread 26594)]
-@end ifset
-0x34e5 in sigpause ()
-@end smallexample
-
-@noindent
-As with the @samp{[New @dots{}]} message, the form of the text after
-@samp{Switching to} depends on your system's conventions for identifying
-threads.  
-
-@kindex thread apply
-@item thread apply [@var{threadno}] [@var{all}]  @var{args}
-The @code{thread apply} command allows you to apply a command to one or
-more threads.  Specify the numbers of the threads that you want affected
-with the command argument @var{threadno}.  @var{threadno} is the internal
-@value{GDBN} thread number, as shown in the first field of the @samp{info
-threads} display.  To apply a command to all threads, use 
-@code{thread apply all} @var{args}. 
-@end table
-
-@cindex automatic thread selection
-@cindex switching threads automatically
-@cindex threads, automatic switching
-Whenever @value{GDBN} stops your program, due to a breakpoint or a
-signal, it automatically selects the thread where that breakpoint or
-signal happened.  @value{GDBN} alerts you to the context switch with a
-message of the form @samp{[Switching to @var{systag}]} to identify the
-thread.
-
-@xref{Thread Stops,,Stopping and starting multi-thread programs}, for
-more information about how @value{GDBN} behaves when you stop and start
-programs with multiple threads.
-
-@xref{Set Watchpoints,,Setting watchpoints}, for information about
-watchpoints in programs with multiple threads.
-@end ifclear
-
-@ifclear HPPA
-@node Processes,  , Threads, Running
-@section Debugging programs with multiple processes
-
-@cindex fork, debugging programs which call
-@cindex multiple processes
-@cindex processes, multiple
-@value{GDBN} has no special support for debugging programs which create
-additional processes using the @code{fork} function.  When a program
-forks, @value{GDBN} will continue to debug the parent process and the
-child process will run unimpeded.  If you have set a breakpoint in any
-code which the child then executes, the child will get a @code{SIGTRAP}
-signal which (unless it catches the signal) will cause it to terminate.
-
-However, if you want to debug the child process there is a workaround
-which isn't too painful.  Put a call to @code{sleep} in the code which
-the child process executes after the fork.  It may be useful to sleep
-only if a certain environment variable is set, or a certain file exists,
-so that the delay need not occur when you don't want to run @value{GDBN}
-on the child.  While the child is sleeping, use the @code{ps} program to
-get its process ID.  Then tell @value{GDBN} (a new invocation of
-@value{GDBN} if you are also debugging the parent process) to attach to
-the child process (see @ref{Attach}).  From that point on you can debug
-the child process just like any other process which you attached to.
-@end ifclear
-@ifset HPPA
-@node Processes,  , Threads, Running
-@section Debugging programs with multiple processes
-
-@cindex fork, debugging programs which call
-@cindex multiple processes
-@cindex processes, multiple
-
-@value{GDBN} provides support for debugging programs that create
-additional processes using the @code{fork} or @code{vfork} function.
-
-By default, when a program forks, @value{GDBN} will continue to debug
-the parent process and the child process will run unimpeded.
-
-If you want to follow the child process instead of the parent process,
-use the command @w{@code{set follow-fork-mode}}.
-
-@table @code
-@kindex set follow-fork-mode
-@item set follow-fork-mode @var{mode}
-Set the debugger response to a program call of @code{fork} or
-@code{vfork}.  A call to @code{fork} or @code{vfork} creates a new
-process.  The @var{mode} can be:
-
-@table @code
-@item parent
-The original process is debugged after a fork.  The child process runs
-unimpeded.
-
-@item child
-The new process is debugged after a fork.  The parent process runs
-unimpeded.
-
-@item ask
-The debugger will ask for one of the above choices.
-@end table
-
-@item show follow-fork-mode
-Display the current debugger response to a fork or vfork call.
-@end table
-
-If you ask to debug a child process and a @code{vfork} is followed by an
-@code{exec}, @value{GDBN} executes the new target up to the first
-breakpoint in the new target.  If you have a breakpoint set on
-@code{main} in your original program, the breakpoint will also be set on
-the child process's @code{main}.
-
-When a child process is spawned by @code{vfork}, you cannot debug the
-child or parent until an @code{exec} call completes.
-
-If you issue a @code{run} command to @value{GDBN} after an @code{exec}
-call executes, the new target restarts.  To restart the parent process,
-use the @code{file} command with the parent executable name as its
-argument.
-
-You can use the @code{catch} command to make @value{GDBN} stop whenever
-a @code{fork}, @code{vfork}, or @code{exec} call is made.  @xref{Set
-Catchpoints, ,Setting catchpoints}.
-@end ifset
-
-@node Stopping, Stack, Running, Top
-@chapter Stopping and Continuing
-
-The principal purposes of using a debugger are so that you can stop your
-program before it terminates; or so that, if your program runs into
-trouble, you can investigate and find out why.
-
-Inside @value{GDBN}, your program may stop for any of several reasons, such
-as
-@ifclear BARETARGET
-a signal,
-@end ifclear
-a breakpoint, or reaching a new line after a @value{GDBN}
-command such as @code{step}.  You may then examine and change
-variables, set new breakpoints or remove old ones, and then continue
-execution.  Usually, the messages shown by @value{GDBN} provide ample
-explanation of the status of your program---but you can also explicitly
-request this information at any time.
-
-@table @code
-@kindex info program
-@item info program
-Display information about the status of your program: whether it is
-running or not,
-@ifclear BARETARGET
-what process it is,
-@end ifclear
-and why it stopped.
-@end table
-
-@menu
-* Breakpoints::                 Breakpoints, watchpoints, and catchpoints
-* Continuing and Stepping::     Resuming execution
-@ifset POSIX
-* Signals::                     Signals
-@end ifset
-
-@ifclear BARETARGET
-* Thread Stops::                Stopping and starting multi-thread programs
-@end ifclear
-
-@end menu
-
-@node Breakpoints, Continuing and Stepping, Stopping, Stopping
-@section Breakpoints, watchpoints, and catchpoints
-
-@cindex breakpoints
-A @dfn{breakpoint} makes your program stop whenever a certain point in
-the program is reached.  For each breakpoint, you can add conditions to
-control in finer detail whether your program stops.  You can set
-breakpoints with the @code{break} command and its variants (@pxref{Set
-Breaks, ,Setting breakpoints}), to specify the place where your program
-should stop by line number, function name or exact address in the
-program.
-
-In HP-UX, SunOS 4.x, SVR4, and Alpha OSF/1 configurations, you can set
-breakpoints in shared libraries before the executable is run.  There is
-a minor limitation on HP-UX systems: you must wait until the executable
-is run in order to set breakpoints in shared library routines that are
-not called directly by the program (for example, routines that are
-arguments in a @code{pthread_create} call).
-
-@cindex watchpoints
-@cindex memory tracing
-@cindex breakpoint on memory address
-@cindex breakpoint on variable modification
-A @dfn{watchpoint} is a special breakpoint that stops your program
-when the value of an expression changes.  You must use a different
-command to set watchpoints (@pxref{Set Watchpoints, ,Setting
-watchpoints}), but aside from that, you can manage a watchpoint like
-any other breakpoint: you enable, disable, and delete both breakpoints
-and watchpoints using the same commands.
-
-You can arrange to have values from your program displayed automatically
-whenever @value{GDBN} stops at a breakpoint.  @xref{Auto Display,,
-Automatic display}.
-
-@cindex catchpoints
-@cindex breakpoint on events
-A @dfn{catchpoint} is another special breakpoint that stops your program
-when a certain kind of event occurs, such as the throwing of a C++
-exception or the loading of a library.  As with watchpoints, you use a
-different command to set a catchpoint (@pxref{Set Catchpoints, ,Setting
-catchpoints}), but aside from that, you can manage a catchpoint like any
-other breakpoint.  (To stop when your program receives a signal, use the
-@code{handle} command; @pxref{Signals, ,Signals}.)
-
-@cindex breakpoint numbers
-@cindex numbers for breakpoints
-@value{GDBN} assigns a number to each breakpoint, watchpoint, or
-catchpoint when you create it; these numbers are successive integers
-starting with one.  In many of the commands for controlling various
-features of breakpoints you use the breakpoint number to say which
-breakpoint you want to change.  Each breakpoint may be @dfn{enabled} or
-@dfn{disabled}; if disabled, it has no effect on your program until you
-enable it again.
-
-@menu
-* Set Breaks::                  Setting breakpoints
-* Set Watchpoints::             Setting watchpoints
-* Set Catchpoints::             Setting catchpoints
-* Delete Breaks::               Deleting breakpoints
-* Disabling::                   Disabling breakpoints
-* Conditions::                  Break conditions
-* Break Commands::              Breakpoint command lists
-@ifclear CONLY
-* Breakpoint Menus::            Breakpoint menus
-@end ifclear
-
-@c  @ifclear BARETARGET
-@c  * Error in Breakpoints::        ``Cannot insert breakpoints''
-@c  @end ifclear
-@end menu
-
-@node Set Breaks, Set Watchpoints, Breakpoints, Breakpoints
-@subsection Setting breakpoints
-
-@c FIXME LMB what does GDB do if no code on line of breakpt?  
-@c       consider in particular declaration with/without initialization.
-@c
-@c FIXME 2 is there stuff on this already? break at fun start, already init?
-
-@kindex break
-@kindex b
-@kindex $bpnum
-@cindex latest breakpoint
-Breakpoints are set with the @code{break} command (abbreviated
-@code{b}).  The debugger convenience variable @samp{$bpnum} records the 
-number of the breakpoints you've set most recently; see @ref{Convenience
-Vars,, Convenience variables}, for a discussion of what you can do with
-convenience variables.
-
-You have several ways to say where the breakpoint should go.
-
-@table @code
-@item break @var{function}
-Set a breakpoint at entry to function @var{function}.  
-@ifclear CONLY
-When using source languages that permit overloading of symbols, such as
-C++, @var{function} may refer to more than one possible place to break.
-@xref{Breakpoint Menus,,Breakpoint menus}, for a discussion of that situation.
-@end ifclear
-
-@item break +@var{offset}
-@itemx break -@var{offset}
-Set a breakpoint some number of lines forward or back from the position
-at which execution stopped in the currently selected frame.
-
-@item break @var{linenum}
-Set a breakpoint at line @var{linenum} in the current source file.
-That file is the last file whose source text was printed.  This
-breakpoint stops your program just before it executes any of the
-code on that line.
-
-@item break @var{filename}:@var{linenum}
-Set a breakpoint at line @var{linenum} in source file @var{filename}.
-
-@item break @var{filename}:@var{function}
-Set a breakpoint at entry to function @var{function} found in file
-@var{filename}.  Specifying a file name as well as a function name is
-superfluous except when multiple files contain similarly named
-functions.
-
-@item break *@var{address}
-Set a breakpoint at address @var{address}.  You can use this to set
-breakpoints in parts of your program which do not have debugging
-information or source files.
-
-@item break
-When called without any arguments, @code{break} sets a breakpoint at
-the next instruction to be executed in the selected stack frame
-(@pxref{Stack, ,Examining the Stack}).  In any selected frame but the
-innermost, this makes your program stop as soon as control
-returns to that frame.  This is similar to the effect of a
-@code{finish} command in the frame inside the selected frame---except
-that @code{finish} does not leave an active breakpoint.  If you use
-@code{break} without an argument in the innermost frame, @value{GDBN} stops
-the next time it reaches the current location; this may be useful
-inside loops.
-
-@value{GDBN} normally ignores breakpoints when it resumes execution, until at
-least one instruction has been executed.  If it did not do this, you
-would be unable to proceed past a breakpoint without first disabling the
-breakpoint.  This rule applies whether or not the breakpoint already
-existed when your program stopped.
-
-@item break @dots{} if @var{cond}
-Set a breakpoint with condition @var{cond}; evaluate the expression
-@var{cond} each time the breakpoint is reached, and stop only if the
-value is nonzero---that is, if @var{cond} evaluates as true.
-@samp{@dots{}} stands for one of the possible arguments described
-above (or no argument) specifying where to break.  @xref{Conditions,
-,Break conditions}, for more information on breakpoint conditions.
-
-@kindex tbreak
-@item tbreak @var{args}
-Set a breakpoint enabled only for one stop.  @var{args} are the
-same as for the @code{break} command, and the breakpoint is set in the same
-way, but the breakpoint is automatically deleted after the first time your
-program stops there.  @xref{Disabling, ,Disabling breakpoints}.
-
-@ifclear HPPA
-@kindex hbreak
-@item hbreak @var{args}
-Set a hardware-assisted breakpoint.  @var{args} are the same as for the 
-@code{break} command and the breakpoint is set in the same way, but the 
-breakpoint requires hardware support and some target hardware may not
-have this support.  The main purpose of this is EPROM/ROM code
-debugging, so you can set a breakpoint at an instruction without 
-changing the instruction.  This can be used with the new trap-generation 
-provided by SPARClite DSU.  DSU will generate traps when a program accesses
-some data or instruction address that is assigned to the debug registers.  
-However the hardware breakpoint registers can only take two data breakpoints,
-and @value{GDBN} will reject this command if more than two are used.  
-Delete or disable unused hardware breakpoints before setting
-new ones.  @xref{Conditions, ,Break conditions}.
-
-@kindex thbreak
-@item thbreak @var{args}
-Set a hardware-assisted breakpoint enabled only for one stop.  @var{args}
-are the same as for the @code{hbreak} command and the breakpoint is set in
-the same way.  However, like the @code{tbreak} command,  
-the breakpoint is automatically deleted after the
-first time your program stops there.  Also, like the @code{hbreak}
-command, the breakpoint requires hardware support and some target hardware 
-may not have this support.  @xref{Disabling, ,Disabling breakpoints}.  
-Also @xref{Conditions, ,Break conditions}.
-@end ifclear
-
-@kindex rbreak
-@cindex regular expression
-@item rbreak @var{regex}
-@c FIXME what kind of regexp?
-Set breakpoints on all functions matching the regular expression
-@var{regex}.  This command
-sets an unconditional breakpoint on all matches, printing a list of all
-breakpoints it set.  Once these breakpoints are set, they are treated
-just like the breakpoints set with the @code{break} command.  You can
-delete them, disable them, or make them conditional the same way as any
-other breakpoint.
-
-@ifclear CONLY
-When debugging C++ programs, @code{rbreak} is useful for setting
-breakpoints on overloaded functions that are not members of any special
-classes.
-@end ifclear
-
-@kindex info breakpoints
-@cindex @code{$_} and @code{info breakpoints}
-@item info breakpoints @r{[}@var{n}@r{]}
-@itemx info break @r{[}@var{n}@r{]}
-@itemx info watchpoints @r{[}@var{n}@r{]}
-Print a table of all breakpoints, watchpoints, and catchpoints set and
-not deleted, with the following columns for each breakpoint:
-
-@table @emph
-@item Breakpoint Numbers
-@item Type
-Breakpoint, watchpoint, or catchpoint.
-@item Disposition
-Whether the breakpoint is marked to be disabled or deleted when hit.
-@item Enabled or Disabled
-Enabled breakpoints are marked with @samp{y}.  @samp{n} marks breakpoints
-that are not enabled.
-@item Address
-Where the breakpoint is in your program, as a memory address
-@item What
-Where the breakpoint is in the source for your program, as a file and
-line number.
-@end table
-
-@noindent
-If a breakpoint is conditional, @code{info break} shows the condition on
-the line following the affected breakpoint; breakpoint commands, if any,
-are listed after that.
-
-@noindent
-@code{info break} with a breakpoint
-number @var{n} as argument lists only that breakpoint.  The
-convenience variable @code{$_} and the default examining-address for
-the @code{x} command are set to the address of the last breakpoint
-listed (@pxref{Memory, ,Examining memory}).  
-
-@noindent
-@code{info break} displays a count of the number of times the breakpoint
-has been hit.  This is especially useful in conjunction with the
-@code{ignore} command.  You can ignore a large number of breakpoint
-hits, look at the breakpoint info to see how many times the breakpoint
-was hit, and then run again, ignoring one less than that number.  This
-will get you quickly to the last hit of that breakpoint.
-@end table
-
-@value{GDBN} allows you to set any number of breakpoints at the same place in
-your program.  There is nothing silly or meaningless about this.  When
-the breakpoints are conditional, this is even useful
-(@pxref{Conditions, ,Break conditions}).
-
-@cindex negative breakpoint numbers
-@cindex internal @value{GDBN} breakpoints
-@value{GDBN} itself sometimes sets breakpoints in your program for special
-purposes, such as proper handling of @code{longjmp} (in C programs).
-These internal breakpoints are assigned negative numbers, starting with
-@code{-1}; @samp{info breakpoints} does not display them.
-
-You can see these breakpoints with the @value{GDBN} maintenance command
-@samp{maint info breakpoints}.
-
-@table @code
-@kindex maint info breakpoints
-@item maint info breakpoints
-Using the same format as @samp{info breakpoints}, display both the
-breakpoints you've set explicitly, and those @value{GDBN} is using for
-internal purposes.  Internal breakpoints are shown with negative
-breakpoint numbers.  The type column identifies what kind of breakpoint
-is shown:
-
-@table @code
-@item breakpoint
-Normal, explicitly set breakpoint.
-
-@item watchpoint
-Normal, explicitly set watchpoint.
-
-@item longjmp
-Internal breakpoint, used to handle correctly stepping through
-@code{longjmp} calls.
-
-@item longjmp resume
-Internal breakpoint at the target of a @code{longjmp}.
-
-@item until
-Temporary internal breakpoint used by the @value{GDBN} @code{until} command.
-
-@item finish
-Temporary internal breakpoint used by the @value{GDBN} @code{finish} command.
-
-@ifset HPPA
-@item shlib events
-Shared library events.
-@end ifset
-@end table
-@end table
-
-
-@node Set Watchpoints, Set Catchpoints, Set Breaks, Breakpoints
-@subsection Setting watchpoints
-
-@cindex setting watchpoints
-@cindex software watchpoints
-@cindex hardware watchpoints
-You can use a watchpoint to stop execution whenever the value of an
-expression changes, without having to predict a particular place where
-this may happen.
-
-Depending on your system, watchpoints may be implemented in software or
-hardware.  GDB does software watchpointing by single-stepping your
-program and testing the variable's value each time, which is hundreds of
-times slower than normal execution.  (But this may still be worth it, to
-catch errors where you have no clue what part of your program is the
-culprit.)
-
-On some systems, such as HP-UX and Linux, GDB includes support for
-hardware watchpoints, which do not slow down the running of your
-program.
-
-@table @code
-@kindex watch
-@item watch @var{expr}
-Set a watchpoint for an expression.  @value{GDBN} will break when @var{expr}
-is written into by the program and its value changes.
-
-@kindex rwatch
-@item rwatch @var{expr}
-Set a watchpoint that will break when watch @var{expr} is read by the program.
-If you use both watchpoints, both must be set with the @code{rwatch}
-command.
-
-@kindex awatch
-@item awatch @var{expr}
-Set a watchpoint that will break when @var{args} is read and written into
-by the program.  If you use both watchpoints, both must be set with the
-@code{awatch} command.
-
-@kindex info watchpoints
-@item info watchpoints
-This command prints a list of watchpoints, breakpoints, and catchpoints;
-it is the same as @code{info break}.
-@end table
-
-@value{GDBN} sets a @dfn{hardware watchpoint} if possible.  Hardware
-watchpoints execute very quickly, and the debugger reports a change in
-value at the exact instruction where the change occurs.  If @value{GDBN}
-cannot set a hardware watchpoint, it sets a software watchpoint, which
-executes more slowly and reports the change in value at the next
-statement, not the instruction, after the change occurs.
-
-When you issue the @code{watch} command, @value{GDBN} reports
-
-@example
-Hardware watchpoint @var{num}: @var{expr}
-@end example
-
-@noindent
-if it was able to set a hardware watchpoint.
-
-The SPARClite DSU will generate traps when a program accesses
-some data or instruction address that is assigned to the debug registers.  
-For the data addresses, DSU facilitates the @code{watch} command.
-However the hardware breakpoint registers can only take two data watchpoints,
-and both watchpoints must be the same kind.  For example, you can set two
-watchpoints with @code{watch} commands, two with @code{rwatch}
-commands, @strong{or} two with @code{awatch} commands, but you cannot set one
-watchpoint with one command and the other with a different command. 
-@value{GDBN} will reject the command if you try to mix watchpoints.
-Delete or disable unused watchpoint commands before setting new ones.
-
-If you call a function interactively using @code{print} or @code{call},
-any watchpoints you have set will be inactive until GDB reaches another
-kind of breakpoint or the call completes.
-
-@ifclear BARETARGET
-@quotation
-@cindex watchpoints and threads
-@cindex threads and watchpoints
-@ifclear HPPA
-@emph{Warning:} In multi-thread programs, watchpoints have only limited
-usefulness.  With the current watchpoint implementation, @value{GDBN}
-can only watch the value of an expression @emph{in a single thread}.  If
-you are confident that the expression can only change due to the current
-thread's activity (and if you are also confident that no other thread
-can become current), then you can use watchpoints as usual.  However,
-@value{GDBN} may not notice when a non-current thread's activity changes
-the expression.
-@end ifclear
-@ifset HPPA
-@emph{Warning:} In multi-thread programs, software watchpoints have only
-limited usefulness.  If @value{GDBN} creates a software watchpoint, it
-can only watch the value of an expression @emph{in a single thread}.  If
-you are confident that the expression can only change due to the current
-thread's activity (and if you are also confident that no other thread
-can become current), then you can use software watchpoints as usual.
-However, @value{GDBN} may not notice when a non-current thread's
-activity changes the expression.  (Hardware watchpoints, in contrast,
-watch an expression in all threads.)
-@end ifset
-@end quotation
-@end ifclear
-
-@node Set Catchpoints, Delete Breaks, Set Watchpoints, Breakpoints
-@subsection Setting catchpoints
-@cindex catchpoints
-@cindex exception handlers
-@cindex event handling
-
-You can use @dfn{catchpoints} to cause the debugger to stop for certain
-kinds of program events, such as C++ exceptions or the loading of a
-shared library.  Use the @code{catch} command to set a catchpoint.
-
-@table @code
-@kindex catch
-@item catch @var{event}
-Stop when @var{event} occurs.  @var{event} can be any of the following:
-@table @code
-@item throw
-@kindex catch throw
-The throwing of a C++ exception.
-
-@item catch
-@kindex catch catch
-The catching of a C++ exception.
-
-@item exec
-@kindex catch exec
-A call to @code{exec}.  This is currently only available for HP-UX.
-
-@item fork
-@kindex catch fork
-A call to @code{fork}.  This is currently only available for HP-UX.
-
-@item vfork
-@kindex catch vfork
-A call to @code{vfork}.  This is currently only available for HP-UX.
-
-@item load
-@itemx load @var{libname}
-@kindex catch load
-The dynamic loading of any shared library, or the loading of the library
-@var{libname}.  This is currently only available for HP-UX.
-
-@item unload
-@itemx unload @var{libname}
-@kindex catch unload
-The unloading of any dynamically loaded shared library, or the unloading
-of the library @var{libname}.  This is currently only available for HP-UX.
-@end table
-
-@item tcatch @var{event}
-Set a catchpoint that is enabled only for one stop.  The catchpoint is
-automatically deleted after the first time the event is caught.
-
-@end table
-
-Use the @code{info break} command to list the current catchpoints.
-
-There are currently some limitations to C++ exception handling
-(@code{catch throw} and @code{catch catch}) in @value{GDBN}:
-
-@itemize @bullet
-@item
-If you call a function interactively, @value{GDBN} normally returns
-control to you when the function has finished executing.  If the call
-raises an exception, however, the call may bypass the mechanism that
-returns control to you and cause your program either to abort or to
-simply continue running until it hits a breakpoint, catches a signal
-that @value{GDBN} is listening for, or exits.  This is the case even if
-you set a catchpoint for the exception; catchpoints on exceptions are
-disabled within interactive calls.
-
-@item
-You cannot raise an exception interactively.
-
-@item
-You cannot install an exception handler interactively.
-@end itemize
-
-@cindex raise exceptions
-Sometimes @code{catch} is not the best way to debug exception handling:
-if you need to know exactly where an exception is raised, it is better to
-stop @emph{before} the exception handler is called, since that way you
-can see the stack before any unwinding takes place.  If you set a
-breakpoint in an exception handler instead, it may not be easy to find
-out where the exception was raised.
-
-To stop just before an exception handler is called, you need some
-knowledge of the implementation.  In the case of @sc{gnu} C++, exceptions are
-raised by calling a library function named @code{__raise_exception}
-which has the following ANSI C interface:
-
-@example
-    /* @var{addr} is where the exception identifier is stored.
-       ID is the exception identifier.  */
-    void __raise_exception (void **@var{addr}, void *@var{id});
-@end example
-
-@noindent
-To make the debugger catch all exceptions before any stack
-unwinding takes place, set a breakpoint on @code{__raise_exception}
-(@pxref{Breakpoints, ,Breakpoints; watchpoints; and exceptions}).
-
-With a conditional breakpoint (@pxref{Conditions, ,Break conditions})
-that depends on the value of @var{id}, you can stop your program when
-a specific exception is raised.  You can use multiple conditional
-breakpoints to stop your program when any of a number of exceptions are
-raised.
-
-
-@node Delete Breaks, Disabling, Set Catchpoints, Breakpoints
-@subsection Deleting breakpoints
-
-@cindex clearing breakpoints, watchpoints, catchpoints
-@cindex deleting breakpoints, watchpoints, catchpoints
-It is often necessary to eliminate a breakpoint, watchpoint, or
-catchpoint once it has done its job and you no longer want your program
-to stop there.  This is called @dfn{deleting} the breakpoint.  A
-breakpoint that has been deleted no longer exists; it is forgotten.
-
-With the @code{clear} command you can delete breakpoints according to
-where they are in your program.  With the @code{delete} command you can
-delete individual breakpoints, watchpoints, or catchpoints by specifying
-their breakpoint numbers.
-
-It is not necessary to delete a breakpoint to proceed past it.  @value{GDBN}
-automatically ignores breakpoints on the first instruction to be executed
-when you continue execution without changing the execution address.
-
-@table @code
-@kindex clear
-@item clear
-Delete any breakpoints at the next instruction to be executed in the
-selected stack frame (@pxref{Selection, ,Selecting a frame}).  When
-the innermost frame is selected, this is a good way to delete a
-breakpoint where your program just stopped.
-
-@item clear @var{function}
-@itemx clear @var{filename}:@var{function}
-Delete any breakpoints set at entry to the function @var{function}.
-
-@item clear @var{linenum}
-@itemx clear @var{filename}:@var{linenum}
-Delete any breakpoints set at or within the code of the specified line.
-
-@cindex delete breakpoints
-@kindex delete
-@kindex d
-@item delete @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-Delete the breakpoints, watchpoints, or catchpoints of the numbers
-specified as arguments.  If no argument is specified, delete all
-breakpoints (@value{GDBN} asks confirmation, unless you have @code{set
-confirm off}).  You can abbreviate this command as @code{d}.
-@end table
-
-@node Disabling, Conditions, Delete Breaks, Breakpoints
-@subsection Disabling breakpoints
-
-@kindex disable breakpoints
-@kindex enable breakpoints
-Rather than deleting a breakpoint, watchpoint, or catchpoint, you might
-prefer to @dfn{disable} it.  This makes the breakpoint inoperative as if
-it had been deleted, but remembers the information on the breakpoint so
-that you can @dfn{enable} it again later.
-
-You disable and enable breakpoints, watchpoints, and catchpoints with
-the @code{enable} and @code{disable} commands, optionally specifying one
-or more breakpoint numbers as arguments.  Use @code{info break} or
-@code{info watch} to print a list of breakpoints, watchpoints, and
-catchpoints if you do not know which numbers to use.
-
-A breakpoint, watchpoint, or catchpoint can have any of four different
-states of enablement:
-
-@itemize @bullet
-@item
-Enabled.  The breakpoint stops your program.  A breakpoint set
-with the @code{break} command starts out in this state.
-@item
-Disabled.  The breakpoint has no effect on your program.
-@item
-Enabled once.  The breakpoint stops your program, but then becomes
-disabled.  A breakpoint set with the @code{tbreak} command starts out in
-this state.
-@item
-Enabled for deletion.  The breakpoint stops your program, but
-immediately after it does so it is deleted permanently.
-@end itemize
-
-You can use the following commands to enable or disable breakpoints,
-watchpoints, and catchpoints:
-
-@table @code
-@kindex disable breakpoints
-@kindex disable
-@kindex dis
-@item disable @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-Disable the specified breakpoints---or all breakpoints, if none are
-listed.  A disabled breakpoint has no effect but is not forgotten.  All
-options such as ignore-counts, conditions and commands are remembered in
-case the breakpoint is enabled again later.  You may abbreviate
-@code{disable} as @code{dis}.
-
-@kindex enable breakpoints
-@kindex enable
-@item enable @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-Enable the specified breakpoints (or all defined breakpoints).  They
-become effective once again in stopping your program.
-
-@item enable @r{[}breakpoints@r{]} once @var{bnums}@dots{}
-Enable the specified breakpoints temporarily.  @value{GDBN} disables any
-of these breakpoints immediately after stopping your program.
-
-@item enable @r{[}breakpoints@r{]} delete @var{bnums}@dots{}
-Enable the specified breakpoints to work once, then die.  @value{GDBN}
-deletes any of these breakpoints as soon as your program stops there.
-@end table
-
-Except for a breakpoint set with @code{tbreak} (@pxref{Set Breaks,
-,Setting breakpoints}), breakpoints that you set are initially enabled;
-subsequently, they become disabled or enabled only when you use one of
-the commands above.  (The command @code{until} can set and delete a
-breakpoint of its own, but it does not change the state of your other
-breakpoints; see @ref{Continuing and Stepping, ,Continuing and
-stepping}.)
-
-@node Conditions, Break Commands, Disabling, Breakpoints
-@subsection Break conditions
-@cindex conditional breakpoints
-@cindex breakpoint conditions
-
-@c FIXME what is scope of break condition expr?  Context where wanted?
-@c      in particular for a watchpoint?  
-The simplest sort of breakpoint breaks every time your program reaches a
-specified place.  You can also specify a @dfn{condition} for a
-breakpoint.  A condition is just a Boolean expression in your
-programming language (@pxref{Expressions, ,Expressions}).  A breakpoint with
-a condition evaluates the expression each time your program reaches it,
-and your program stops only if the condition is @emph{true}.
-
-This is the converse of using assertions for program validation; in that
-situation, you want to stop when the assertion is violated---that is,
-when the condition is false.  In C, if you want to test an assertion expressed
-by the condition @var{assert}, you should set the condition
-@samp{! @var{assert}} on the appropriate breakpoint.
-
-Conditions are also accepted for watchpoints; you may not need them,
-since a watchpoint is inspecting the value of an expression anyhow---but
-it might be simpler, say, to just set a watchpoint on a variable name,
-and specify a condition that tests whether the new value is an interesting
-one.
-
-Break conditions can have side effects, and may even call functions in
-your program.  This can be useful, for example, to activate functions
-that log program progress, or to use your own print functions to
-format special data structures. The effects are completely predictable
-unless there is another enabled breakpoint at the same address.  (In
-that case, @value{GDBN} might see the other breakpoint first and stop your
-program without checking the condition of this one.)  Note that
-breakpoint commands are usually more convenient and flexible for the
-purpose of performing side effects when a breakpoint is reached
-(@pxref{Break Commands, ,Breakpoint command lists}).
-
-Break conditions can be specified when a breakpoint is set, by using
-@samp{if} in the arguments to the @code{break} command.  @xref{Set
-Breaks, ,Setting breakpoints}.  They can also be changed at any time
-with the @code{condition} command.
-@ifclear HPPA
-@c The watch command now seems to recognize the if keyword.
-@c catch doesn't, though.
-The @code{watch} command does not recognize the @code{if} keyword;
-@code{condition} is the only way to impose a further condition on a
-watchpoint.
-@end ifclear
-@ifset HPPA
-You can also use the @code{if} keyword with the @code{watch} command.
-The @code{catch} command does not recognize the @code{if} keyword;
-@code{condition} is the only way to impose a further condition on a
-catchpoint.
-@end ifset
-
-@table @code
-@kindex condition
-@item condition @var{bnum} @var{expression}
-Specify @var{expression} as the break condition for breakpoint,
-watchpoint, or catchpoint number @var{bnum}.  After you set a condition,
-breakpoint @var{bnum} stops your program only if the value of
-@var{expression} is true (nonzero, in C).  When you use
-@code{condition}, @value{GDBN} checks @var{expression} immediately for
-syntactic correctness, and to determine whether symbols in it have
-referents in the context of your breakpoint.
-@c FIXME so what does GDB do if there is no referent?  Moreover, what
-@c about watchpoints?
-@value{GDBN} does
-not actually evaluate @var{expression} at the time the @code{condition}
-command is given, however.  @xref{Expressions, ,Expressions}.
-
-@item condition @var{bnum}
-Remove the condition from breakpoint number @var{bnum}.  It becomes
-an ordinary unconditional breakpoint.
-@end table
-
-@cindex ignore count (of breakpoint)
-A special case of a breakpoint condition is to stop only when the
-breakpoint has been reached a certain number of times.  This is so
-useful that there is a special way to do it, using the @dfn{ignore
-count} of the breakpoint.  Every breakpoint has an ignore count, which
-is an integer.  Most of the time, the ignore count is zero, and
-therefore has no effect.  But if your program reaches a breakpoint whose
-ignore count is positive, then instead of stopping, it just decrements
-the ignore count by one and continues.  As a result, if the ignore count
-value is @var{n}, the breakpoint does not stop the next @var{n} times
-your program reaches it.
-
-@table @code
-@kindex ignore
-@item ignore @var{bnum} @var{count}
-Set the ignore count of breakpoint number @var{bnum} to @var{count}.
-The next @var{count} times the breakpoint is reached, your program's
-execution does not stop; other than to decrement the ignore count, @value{GDBN}
-takes no action.
-
-To make the breakpoint stop the next time it is reached, specify
-a count of zero.
-
-When you use @code{continue} to resume execution of your program from a
-breakpoint, you can specify an ignore count directly as an argument to
-@code{continue}, rather than using @code{ignore}.  @xref{Continuing and
-Stepping,,Continuing and stepping}.
-
-If a breakpoint has a positive ignore count and a condition, the
-condition is not checked.  Once the ignore count reaches zero,
-@value{GDBN} resumes checking the condition.
-
-You could achieve the effect of the ignore count with a condition such
-as @w{@samp{$foo-- <= 0}} using a debugger convenience variable that
-is decremented each time.  @xref{Convenience Vars, ,Convenience
-variables}.
-@end table
-
-Ignore counts apply to breakpoints, watchpoints, and catchpoints.
-
-
-@node Break Commands, Breakpoint Menus, Conditions, Breakpoints
-@subsection Breakpoint command lists
-
-@cindex breakpoint commands
-You can give any breakpoint (or watchpoint or catchpoint) a series of
-commands to execute when your program stops due to that breakpoint.  For
-example, you might want to print the values of certain expressions, or
-enable other breakpoints.
-
-@table @code
-@kindex commands
-@kindex end
-@item commands @r{[}@var{bnum}@r{]}
-@itemx @dots{} @var{command-list} @dots{}
-@itemx end
-Specify a list of commands for breakpoint number @var{bnum}.  The commands
-themselves appear on the following lines.  Type a line containing just
-@code{end} to terminate the commands.
-
-To remove all commands from a breakpoint, type @code{commands} and
-follow it immediately with @code{end}; that is, give no commands.
-
-With no @var{bnum} argument, @code{commands} refers to the last
-breakpoint, watchpoint, or catchpoint set (not to the breakpoint most
-recently encountered).
-@end table
-
-Pressing @key{RET} as a means of repeating the last @value{GDBN} command is
-disabled within a @var{command-list}.
-
-You can use breakpoint commands to start your program up again.  Simply
-use the @code{continue} command, or @code{step}, or any other command
-that resumes execution.
-
-Any other commands in the command list, after a command that resumes
-execution, are ignored.  This is because any time you resume execution
-(even with a simple @code{next} or @code{step}), you may encounter
-another breakpoint---which could have its own command list, leading to
-ambiguities about which list to execute.
-
-@kindex silent
-If the first command you specify in a command list is @code{silent}, the
-usual message about stopping at a breakpoint is not printed.  This may
-be desirable for breakpoints that are to print a specific message and
-then continue.  If none of the remaining commands print anything, you
-see no sign that the breakpoint was reached.  @code{silent} is
-meaningful only at the beginning of a breakpoint command list.
-
-The commands @code{echo}, @code{output}, and @code{printf} allow you to
-print precisely controlled output, and are often useful in silent
-breakpoints.  @xref{Output, ,Commands for controlled output}.
-
-For example, here is how you could use breakpoint commands to print the
-value of @code{x} at entry to @code{foo} whenever @code{x} is positive.
-
-@example
-break foo if x>0
-commands
-silent
-printf "x is %d\n",x
-cont
-end
-@end example
-
-One application for breakpoint commands is to compensate for one bug so
-you can test for another.  Put a breakpoint just after the erroneous line
-of code, give it a condition to detect the case in which something
-erroneous has been done, and give it commands to assign correct values
-to any variables that need them.  End with the @code{continue} command
-so that your program does not stop, and start with the @code{silent}
-command so that no output is produced.  Here is an example:
-
-@example
-break 403
-commands
-silent
-set x = y + 4
-cont
-end
-@end example
-
-@ifclear CONLY
-@node Breakpoint Menus,  , Break Commands, Breakpoints
-@subsection Breakpoint menus
-@cindex overloading
-@cindex symbol overloading
-
-Some programming languages (notably C++) permit a single function name
-to be defined several times, for application in different contexts.
-This is called @dfn{overloading}.  When a function name is overloaded,
-@samp{break @var{function}} is not enough to tell @value{GDBN} where you want
-a breakpoint.  If you realize this is a problem, you can use
-something like @samp{break @var{function}(@var{types})} to specify which
-particular version of the function you want.  Otherwise, @value{GDBN} offers
-you a menu of numbered choices for different possible breakpoints, and
-waits for your selection with the prompt @samp{>}.  The first two
-options are always @samp{[0] cancel} and @samp{[1] all}.  Typing @kbd{1}
-sets a breakpoint at each definition of @var{function}, and typing
-@kbd{0} aborts the @code{break} command without setting any new
-breakpoints.
-
-For example, the following session excerpt shows an attempt to set a
-breakpoint at the overloaded symbol @code{String::after}.
-We choose three particular definitions of that function name:
-
-@c FIXME! This is likely to change to show arg type lists, at least
-@smallexample
-@group
-(@value{GDBP}) b String::after
-[0] cancel
-[1] all
-[2] file:String.cc; line number:867
-[3] file:String.cc; line number:860
-[4] file:String.cc; line number:875
-[5] file:String.cc; line number:853
-[6] file:String.cc; line number:846
-[7] file:String.cc; line number:735
-> 2 4 6
-Breakpoint 1 at 0xb26c: file String.cc, line 867.
-Breakpoint 2 at 0xb344: file String.cc, line 875.
-Breakpoint 3 at 0xafcc: file String.cc, line 846.
-Multiple breakpoints were set.
-Use the "delete" command to delete unwanted
- breakpoints.
-(@value{GDBP})
-@end group
-@end smallexample
-@end ifclear
-
-@c  @ifclear BARETARGET
-@c  @node Error in Breakpoints
-@c  @subsection ``Cannot insert breakpoints''
-@c
-@c  FIXME!! 14/6/95  Is there a real example of this?  Let's use it.
-@c
-@c  Under some operating systems, breakpoints cannot be used in a program if
-@c  any other process is running that program.  In this situation,
-@c  attempting to run or continue a program with a breakpoint causes 
-@c  @value{GDBN} to stop the other process.
-@c
-@c  When this happens, you have three ways to proceed:
-@c
-@c  @enumerate
-@c  @item
-@c  Remove or disable the breakpoints, then continue.
-@c
-@c  @item
-@c  Suspend @value{GDBN}, and copy the file containing your program to a new 
-@c  name.  Resume @value{GDBN} and use the @code{exec-file} command to specify
-@c  that @value{GDBN} should run your program under that name.  
-@c  Then start your program again.
-@c
-@c  @item
-@c  Relink your program so that the text segment is nonsharable, using the
-@c  linker option @samp{-N}.  The operating system limitation may not apply
-@c  to nonsharable executables.
-@c  @end enumerate
-@c  @end ifclear
-
-@node Continuing and Stepping, Signals, Breakpoints, Stopping
-@section Continuing and stepping
-
-@cindex stepping
-@cindex continuing
-@cindex resuming execution
-@dfn{Continuing} means resuming program execution until your program
-completes normally.  In contrast, @dfn{stepping} means executing just
-one more ``step'' of your program, where ``step'' may mean either one
-line of source code, or one machine instruction (depending on what
-particular command you use).  Either when continuing
-or when stepping, your program may stop even sooner, due to 
-@ifset BARETARGET
-a breakpoint.
-@end ifset
-@ifclear BARETARGET
-a breakpoint or a signal.  (If due to a signal, you may want to use
-@code{handle}, or use @samp{signal 0} to resume execution.
-@xref{Signals, ,Signals}.)
-@end ifclear
-
-@table @code
-@kindex continue
-@kindex c
-@kindex fg
-@item continue @r{[}@var{ignore-count}@r{]}
-@itemx c @r{[}@var{ignore-count}@r{]}
-@itemx fg @r{[}@var{ignore-count}@r{]}
-Resume program execution, at the address where your program last stopped;
-any breakpoints set at that address are bypassed.  The optional argument
-@var{ignore-count} allows you to specify a further number of times to
-ignore a breakpoint at this location; its effect is like that of
-@code{ignore} (@pxref{Conditions, ,Break conditions}).
-
-The argument @var{ignore-count} is meaningful only when your program
-stopped due to a breakpoint.  At other times, the argument to
-@code{continue} is ignored.
-
-The synonyms @code{c} and @code{fg} are provided purely for convenience,
-and have exactly the same behavior as @code{continue}.
-@end table
-
-To resume execution at a different place, you can use @code{return}
-(@pxref{Returning, ,Returning from a function}) to go back to the
-calling function; or @code{jump} (@pxref{Jumping, ,Continuing at a
-different address}) to go to an arbitrary location in your program.
-
-A typical technique for using stepping is to set a breakpoint
-(@pxref{Breakpoints, ,Breakpoints; watchpoints; and catchpoints}) at the
-beginning of the function or the section of your program where a problem
-is believed to lie, run your program until it stops at that breakpoint,
-and then step through the suspect area, examining the variables that are
-interesting, until you see the problem happen.
-
-@table @code
-@kindex step
-@kindex s
-@item step
-Continue running your program until control reaches a different source
-line, then stop it and return control to @value{GDBN}.  This command is
-abbreviated @code{s}.
-
-@quotation
-@c "without debugging information" is imprecise; actually "without line
-@c numbers in the debugging information".  (gcc -g1 has debugging info but
-@c not line numbers).  But it seems complex to try to make that
-@c distinction here.
-@emph{Warning:} If you use the @code{step} command while control is
-within a function that was compiled without debugging information,
-execution proceeds until control reaches a function that does have
-debugging information.  Likewise, it will not step into a function which
-is compiled without debugging information.  To step through functions
-without debugging information, use the @code{stepi} command, described
-below.
-@end quotation
-
-The @code{step} command now only stops at the first instruction of a
-source line.  This prevents the multiple stops that used to occur in
-switch statements, for loops, etc.  @code{step} continues to stop if a
-function that has debugging information is called within the line.
-
-Also, the @code{step} command now only enters a subroutine if there is line
-number information for the subroutine.  Otherwise it acts like the
-@code{next} command.  This avoids problems when using @code{cc -gl} 
-on MIPS machines.  Previously, @code{step} entered subroutines if there
-was any debugging information about the routine.  
-
-@item step @var{count}
-Continue running as in @code{step}, but do so @var{count} times.  If a
-breakpoint is reached,
-@ifclear BARETARGET
-or a signal not related to stepping occurs before @var{count} steps,
-@end ifclear
-stepping stops right away.
-
-@kindex next
-@kindex n
-@item next @r{[}@var{count}@r{]}
-Continue to the next source line in the current (innermost) stack frame.
-This is similar to @code{step}, but function calls that appear within the line
-of code are executed without stopping.  Execution stops when control
-reaches a different line of code at the original stack level that was 
-executing when you gave the @code{next} command.  This command is abbreviated
-@code{n}.
-
-An argument @var{count} is a repeat count, as for @code{step}.
-
-
-@c  FIX ME!!  Do we delete this, or is there a way it fits in with
-@c  the following paragraph?   ---  Vctoria
-@c
-@c  @code{next} within a function that lacks debugging information acts like
-@c  @code{step}, but any function calls appearing within the code of the
-@c  function are executed without stopping.
-
-The @code{next} command now only stops at the first instruction of a
-source line.  This prevents the multiple stops that used to occur in
-switch statements, for loops, etc. 
-
-@kindex finish
-@item finish
-Continue running until just after function in the selected stack frame
-returns.  Print the returned value (if any).
-
-Contrast this with the @code{return} command (@pxref{Returning,
-,Returning from a function}).
-
-@kindex until
-@kindex u
-@item until
-@itemx u
-Continue running until a source line past the current line, in the
-current stack frame, is reached.  This command is used to avoid single
-stepping through a loop more than once.  It is like the @code{next}
-command, except that when @code{until} encounters a jump, it
-automatically continues execution until the program counter is greater
-than the address of the jump.
-
-This means that when you reach the end of a loop after single stepping
-though it, @code{until} makes your program continue execution until it
-exits the loop.  In contrast, a @code{next} command at the end of a loop
-simply steps back to the beginning of the loop, which forces you to step
-through the next iteration.
-
-@code{until} always stops your program if it attempts to exit the current
-stack frame.
-
-@code{until} may produce somewhat counterintuitive results if the order
-of machine code does not match the order of the source lines.  For
-example, in the following excerpt from a debugging session, the @code{f}
-(@code{frame}) command shows that execution is stopped at line
-@code{206}; yet when we use @code{until}, we get to line @code{195}:
-
-@example
-(@value{GDBP}) f
-#0  main (argc=4, argv=0xf7fffae8) at m4.c:206
-206                 expand_input();
-(@value{GDBP}) until
-195             for ( ; argc > 0; NEXTARG) @{
-@end example
-
-This happened because, for execution efficiency, the compiler had
-generated code for the loop closure test at the end, rather than the
-start, of the loop---even though the test in a C @code{for}-loop is
-written before the body of the loop.  The @code{until} command appeared
-to step back to the beginning of the loop when it advanced to this
-expression; however, it has not really gone to an earlier
-statement---not in terms of the actual machine code.
-
-@code{until} with no argument works by means of single
-instruction stepping, and hence is slower than @code{until} with an
-argument.
-
-@item until @var{location}
-@itemx u @var{location}
-Continue running your program until either the specified location is
-reached, or the current stack frame returns.  @var{location} is any of
-the forms of argument acceptable to @code{break} (@pxref{Set Breaks,
-,Setting breakpoints}).  This form of the command uses breakpoints,
-and hence is quicker than @code{until} without an argument.
-
-@kindex stepi
-@kindex si
-@item stepi
-@itemx si
-Execute one machine instruction, then stop and return to the debugger.
-
-It is often useful to do @samp{display/i $pc} when stepping by machine
-instructions.  This makes @value{GDBN} automatically display the next
-instruction to be executed, each time your program stops.  @xref{Auto
-Display,, Automatic display}.
-
-An argument is a repeat count, as in @code{step}.
-
-@need 750
-@kindex nexti
-@kindex ni
-@item nexti
-@itemx ni
-Execute one machine instruction, but if it is a function call,
-proceed until the function returns.
-
-An argument is a repeat count, as in @code{next}.
-@end table
-
-@ifset POSIX
-@node Signals, Thread Stops, Continuing and Stepping, Stopping
-@section Signals
-@cindex signals
-
-A signal is an asynchronous event that can happen in a program.  The
-operating system defines the possible kinds of signals, and gives each
-kind a name and a number.  For example, in Unix @code{SIGINT} is the
-signal a program gets when you type an interrupt (often @kbd{C-c});
-@code{SIGSEGV} is the signal a program gets from referencing a place in
-memory far away from all the areas in use; @code{SIGALRM} occurs when
-the alarm clock timer goes off (which happens only if your program has
-requested an alarm).
-
-@cindex fatal signals
-Some signals, including @code{SIGALRM}, are a normal part of the
-functioning of your program.  Others, such as @code{SIGSEGV}, indicate
-errors; these signals are @dfn{fatal} (kill your program immediately) if the
-program has not specified in advance some other way to handle the signal.
-@code{SIGINT} does not indicate an error in your program, but it is normally
-fatal so it can carry out the purpose of the interrupt: to kill the program.
-
-@value{GDBN} has the ability to detect any occurrence of a signal in your
-program.  You can tell @value{GDBN} in advance what to do for each kind of
-signal.
-
-@cindex handling signals
-Normally, @value{GDBN} is set up to ignore non-erroneous signals like @code{SIGALRM}
-(so as not to interfere with their role in the functioning of your program)
-but to stop your program immediately whenever an error signal happens.
-You can change these settings with the @code{handle} command.
-
-@table @code
-@kindex info signals
-@item info signals
-Print a table of all the kinds of signals and how @value{GDBN} has been told to
-handle each one.  You can use this to see the signal numbers of all
-the defined types of signals.
-
-@code{info handle} is the new alias for @code{info signals}.
-
-@kindex handle
-@item handle @var{signal} @var{keywords}@dots{}
-Change the way @value{GDBN} handles signal @var{signal}.  @var{signal} can 
-be the number of a signal or its name (with or without the @samp{SIG} at the
-beginning).  The @var{keywords} say what change to make.
-@end table
-
-@c @group
-The keywords allowed by the @code{handle} command can be abbreviated.
-Their full names are:
-
-@table @code
-@item nostop
-@value{GDBN} should not stop your program when this signal happens.  It may
-still print a message telling you that the signal has come in.
-
-@item stop
-@value{GDBN} should stop your program when this signal happens.  This implies
-the @code{print} keyword as well.
-
-@item print
-@value{GDBN} should print a message when this signal happens.
-
-@item noprint
-@value{GDBN} should not mention the occurrence of the signal at all.  This
-implies the @code{nostop} keyword as well.
-
-@item pass
-@value{GDBN} should allow your program to see this signal; your program
-can handle the signal, or else it may terminate if the signal is fatal
-and not handled.
-
-@item nopass
-@value{GDBN} should not allow your program to see this signal.
-@end table
-@c @end group
-
-When a signal stops your program, the signal is not visible until you
-continue.  Your program sees the signal then, if @code{pass} is in
-effect for the signal in question @emph{at that time}.  In other words,
-after @value{GDBN} reports a signal, you can use the @code{handle}
-command with @code{pass} or @code{nopass} to control whether your
-program sees that signal when you continue.
-
-You can also use the @code{signal} command to prevent your program from
-seeing a signal, or cause it to see a signal it normally would not see,
-or to give it any signal at any time.  For example, if your program stopped
-due to some sort of memory reference error, you might store correct
-values into the erroneous variables and continue, hoping to see more
-execution; but your program would probably terminate immediately as
-a result of the fatal signal once it saw the signal.  To prevent this,
-you can continue with @samp{signal 0}.  @xref{Signaling, ,Giving your
-program a signal}. 
-@end ifset
-
-@ifclear BARETARGET
-@node Thread Stops,  , Signals, Stopping
-@section Stopping and starting multi-thread programs
-
-When your program has multiple threads (@pxref{Threads,, Debugging
-programs with multiple threads}), you can choose whether to set
-breakpoints on all threads, or on a particular thread.
-
-@table @code
-@cindex breakpoints and threads
-@cindex thread breakpoints
-@kindex break @dots{} thread @var{threadno}
-@item break @var{linespec} thread @var{threadno}
-@itemx break @var{linespec} thread @var{threadno} if @dots{}
-@var{linespec} specifies source lines; there are several ways of
-writing them, but the effect is always to specify some source line.
-
-Use the qualifier @samp{thread @var{threadno}} with a breakpoint command
-to specify that you only want @value{GDBN} to stop the program when a
-particular thread reaches this breakpoint.  @var{threadno} is one of the
-numeric thread identifiers assigned by @value{GDBN}, shown in the first
-column of the @samp{info threads} display.
-
-If you do not specify @samp{thread @var{threadno}} when you set a
-breakpoint, the breakpoint applies to @emph{all} threads of your
-program.
-
-You can use the @code{thread} qualifier on conditional breakpoints as
-well; in this case, place @samp{thread @var{threadno}} before the
-breakpoint condition, like this:
-
-@smallexample
-(gdb) break frik.c:13 thread 28 if bartab > lim
-@end smallexample
-
-@end table
-
-@cindex stopped threads
-@cindex threads, stopped
-Whenever your program stops under @value{GDBN} for any reason,
-@emph{all} threads of execution stop, not just the current thread.  This
-allows you to examine the overall state of the program, including
-switching between threads, without worrying that things may change
-underfoot.
-
-@cindex continuing threads
-@cindex threads, continuing
-Conversely, whenever you restart the program, @emph{all} threads start
-executing.  @emph{This is true even when single-stepping} with commands
-like @code{step} or @code{next}.  
-
-In particular, @value{GDBN} cannot single-step all threads in lockstep.
-Since thread scheduling is up to your debugging target's operating
-system (not controlled by @value{GDBN}), other threads may
-execute more than one statement while the current thread completes a
-single step.  Moreover, in general other threads stop in the middle of a
-statement, rather than at a clean statement boundary, when the program
-stops.
-
-You might even find your program stopped in another thread after
-continuing or even single-stepping.  This happens whenever some other
-thread runs into a breakpoint, a signal, or an exception before the
-first thread completes whatever you requested.
-
-On some OSes, you can lock the OS scheduler and thus allow only a single
-thread to run.
-
-@table @code
-@item set scheduler-locking @var{mode}
-Set the scheduler locking mode.  If it is @code{off}, then there is no
-locking and any thread may run at any time.  If @code{on}, then only the
-current thread may run when the inferior is resumed.  The @code{step}
-mode optimizes for single-stepping.  It stops other threads from
-``seizing the prompt'' by preempting the current thread while you are
-stepping.  Other threads will only rarely (or never) get a chance to run
-when you step.  They are more likely to run when you ``next'' over a
-function call, and they are completely free to run when you use commands
-like ``continue'', ``until'', or ``finish''.  However, unless another
-thread hits a breakpoint during its timeslice, they will never steal the
-GDB prompt away from the thread that you are debugging.
-
-@item show scheduler-locking
-Display the current scheduler locking mode.
-@end table
-
-@end ifclear
-
-
-@node Stack, Source, Stopping, Top
-@chapter Examining the Stack
-
-When your program has stopped, the first thing you need to know is where it
-stopped and how it got there.
-
-@cindex call stack
-Each time your program performs a function call, information about the call 
-is generated. 
-That information includes the location of the call in your program, 
-the arguments of the call, 
-and the local variables of the function being called.
-The information is saved in a block of data called a @dfn{stack frame}.  
-The stack frames are allocated in a region of memory called the @dfn{call
-stack}.
-
-When your program stops, the @value{GDBN} commands for examining the
-stack allow you to see all of this information.
-
-@cindex selected frame
-One of the stack frames is @dfn{selected} by @value{GDBN} and many
-@value{GDBN} commands refer implicitly to the selected frame.  In
-particular, whenever you ask @value{GDBN} for the value of a variable in
-your program, the value is found in the selected frame.  There are
-special @value{GDBN} commands to select whichever frame you are
-interested in. @xref{Selection, ,Selecting a frame}.
-
-When your program stops, @value{GDBN} automatically selects the
-currently executing frame and describes it briefly, similar to the 
-@code{frame} command (@pxref{Frame Info, ,Information about a frame}).
-
-@menu
-* Frames::                      Stack frames
-* Backtrace::                   Backtraces
-* Selection::                   Selecting a frame
-* Frame Info::                  Information on a frame
-* Alpha/MIPS Stack::            Alpha and MIPS machines and the function stack
-
-@end menu
-
-@node Frames, Backtrace, Stack, Stack
-@section Stack frames
-
-@cindex frame
-@cindex stack frame
-The call stack is divided up into contiguous pieces called @dfn{stack
-frames}, or @dfn{frames} for short; each frame is the data associated
-with one call to one function.  The frame contains the arguments given
-to the function, the function's local variables, and the address at
-which the function is executing.
-
-@cindex initial frame
-@cindex outermost frame
-@cindex innermost frame
-When your program is started, the stack has only one frame, that of the
-function @code{main}.  This is called the @dfn{initial} frame or the
-@dfn{outermost} frame.  Each time a function is called, a new frame is
-made.  Each time a function returns, the frame for that function invocation
-is eliminated.  If a function is recursive, there can be many frames for
-the same function.  The frame for the function in which execution is
-actually occurring is called the @dfn{innermost} frame.  This is the most
-recently created of all the stack frames that still exist.
-
-@cindex frame pointer
-Inside your program, stack frames are identified by their addresses.  A
-stack frame consists of many bytes, each of which has its own address; each
-kind of computer has a convention for choosing one byte whose
-address serves as the address of the frame.  Usually this address is kept
-in a register called the @dfn{frame pointer register} while execution is
-going on in that frame.
-
-@cindex frame number
-@value{GDBN} assigns numbers to all existing stack frames, starting with
-zero for the innermost frame, one for the frame that called it,
-and so on upward.  These numbers do not really exist in your program;
-they are assigned by @value{GDBN} to give you a way of designating stack
-frames in @value{GDBN} commands.
-
-@c below produces an acceptable overful hbox. --mew 13aug1993
-@cindex frameless execution
-Some compilers provide a way to compile functions so that they operate
-without stack frames.  (For example, the @code{@value{GCC}} option
-@samp{-fomit-frame-pointer} generates functions without a frame.)
-This is occasionally done with heavily used library functions to save
-the frame setup time.  @value{GDBN} has limited facilities for dealing
-with these function invocations.  If the innermost function invocation
-has no stack frame, @value{GDBN} nevertheless regards it as though
-it had a separate frame, which is numbered zero as usual, allowing
-correct tracing of the function call chain.  However, @value{GDBN} has
-no provision for frameless functions elsewhere in the stack.
-
-@table @code
-@kindex frame
-@item frame @var{args}
-The @code{frame} command allows you to move from one stack frame to another, 
-and to print the stack frame you select.  @var{args} may be either the
-address of the frame or the stack frame number.  Without an argument, 
-@code{frame} prints the current stack frame.  
-
-@kindex select-frame
-@item select-frame
-The @code{select-frame} command allows you to move from one stack frame
-to another without printing the frame.  This is the silent version of
-@code{frame}.
-@end table
-
-@node Backtrace, Selection, Frames, Stack
-@section Backtraces
-
-@cindex backtraces
-@cindex tracebacks
-@cindex stack traces
-A backtrace is a summary of how your program got where it is.  It shows one
-line per frame, for many frames, starting with the currently executing
-frame (frame zero), followed by its caller (frame one), and on up the
-stack.
-
-@table @code
-@kindex backtrace
-@kindex bt
-@item backtrace
-@itemx bt
-Print a backtrace of the entire stack: one line per frame for all
-frames in the stack.
-
-You can stop the backtrace at any time by typing the system interrupt
-character, normally @kbd{C-c}.
-
-@item backtrace @var{n}
-@itemx bt @var{n}
-Similar, but print only the innermost @var{n} frames.
-
-@item backtrace -@var{n}
-@itemx bt -@var{n}
-Similar, but print only the outermost @var{n} frames.
-@end table
-
-@kindex where
-@kindex info stack
-@kindex info s
-The names @code{where} and @code{info stack} (abbreviated @code{info s})
-are additional aliases for @code{backtrace}.
-
-Each line in the backtrace shows the frame number and the function name.
-The program counter value is also shown---unless you use @code{set
-print address off}.  The backtrace also shows the source file name and
-line number, as well as the arguments to the function.  The program
-counter value is omitted if it is at the beginning of the code for that
-line number.
-
-Here is an example of a backtrace.  It was made with the command
-@samp{bt 3}, so it shows the innermost three frames.
-
-@smallexample
-@group
-#0  m4_traceon (obs=0x24eb0, argc=1, argv=0x2b8c8) 
-    at builtin.c:993
-#1  0x6e38 in expand_macro (sym=0x2b600) at macro.c:242
-#2  0x6840 in expand_token (obs=0x0, t=177664, td=0xf7fffb08)
-    at macro.c:71
-(More stack frames follow...)
-@end group
-@end smallexample
-
-@noindent
-The display for frame zero does not begin with a program counter
-value, indicating that your program has stopped at the beginning of the
-code for line @code{993} of @code{builtin.c}.
-
-@node Selection, Frame Info, Backtrace, Stack
-@section Selecting a frame
-
-Most commands for examining the stack and other data in your program work on
-whichever stack frame is selected at the moment.  Here are the commands for
-selecting a stack frame; all of them finish by printing a brief description
-of the stack frame just selected.
-
-@table @code
-@kindex frame
-@kindex f
-@item frame @var{n}
-@itemx f @var{n}
-Select frame number @var{n}.  Recall that frame zero is the innermost
-(currently executing) frame, frame one is the frame that called the
-innermost one, and so on.  The highest-numbered frame is the one for
-@code{main}.
-
-@item frame @var{addr}
-@itemx f @var{addr}
-Select the frame at address @var{addr}.  This is useful mainly if the
-chaining of stack frames has been damaged by a bug, making it
-impossible for @value{GDBN} to assign numbers properly to all frames.  In
-addition, this can be useful when your program has multiple stacks and
-switches between them.
-
-@ifclear H8EXCLUSIVE
-@ifclear HPPA
-On the SPARC architecture, @code{frame} needs two addresses to
-select an arbitrary frame: a frame pointer and a stack pointer.
-
-On the MIPS and Alpha architecture, it needs two addresses: a stack
-pointer and a program counter.
-
-On the 29k architecture, it needs three addresses: a register stack
-pointer, a program counter, and a memory stack pointer.
-@c note to future updaters: this is conditioned on a flag
-@c SETUP_ARBITRARY_FRAME in the tm-*.h files.  The above is up to date
-@c as of 27 Jan 1994.
-@end ifclear
-@end ifclear
-
-@kindex up
-@item up @var{n}
-Move @var{n} frames up the stack.  For positive numbers @var{n}, this
-advances toward the outermost frame, to higher frame numbers, to frames
-that have existed longer.  @var{n} defaults to one.
-
-@kindex down
-@kindex do
-@item down @var{n}
-Move @var{n} frames down the stack.  For positive numbers @var{n}, this
-advances toward the innermost frame, to lower frame numbers, to frames
-that were created more recently.  @var{n} defaults to one.  You may
-abbreviate @code{down} as @code{do}.
-@end table
-
-All of these commands end by printing two lines of output describing the
-frame.  The first line shows the frame number, the function name, the
-arguments, and the source file and line number of execution in that
-frame.  The second line shows the text of that source line.  
-
-@need 1000
-For example:
-
-@smallexample
-@group
-(@value{GDBP}) up
-#1  0x22f0 in main (argc=1, argv=0xf7fffbf4, env=0xf7fffbfc)
-    at env.c:10
-10              read_input_file (argv[i]);
-@end group
-@end smallexample
-
-After such a printout, the @code{list} command with no arguments
-prints ten lines centered on the point of execution in the frame.
-@xref{List, ,Printing source lines}.
-
-@table @code
-@kindex down-silently
-@kindex up-silently
-@item up-silently @var{n}
-@itemx down-silently @var{n}
-These two commands are variants of @code{up} and @code{down},
-respectively; they differ in that they do their work silently, without
-causing display of the new frame.  They are intended primarily for use
-in @value{GDBN} command scripts, where the output might be unnecessary and
-distracting.
-@end table
-
-@node Frame Info, Alpha/MIPS Stack, Selection, Stack
-@section Information about a frame
-
-There are several other commands to print information about the selected
-stack frame.
-
-@table @code
-@item frame
-@itemx f
-When used without any argument, this command does not change which
-frame is selected, but prints a brief description of the currently
-selected stack frame.  It can be abbreviated @code{f}.  With an
-argument, this command is used to select a stack frame.
-@xref{Selection, ,Selecting a frame}.
-
-@kindex info frame
-@kindex info f
-@item info frame
-@itemx info f
-This command prints a verbose description of the selected stack frame,
-including:
-
-@itemize @bullet
-@item 
-the address of the frame 
-@item
-the address of the next frame down (called by this frame)
-@item
-the address of the next frame up (caller of this frame)
-@item
-the language in which the source code corresponding to this frame is written
-@item
-the address of the frame's arguments
-@item
-the program counter saved in it (the address of execution in the caller frame)
-@item
-which registers were saved in the frame
-@end itemize
-
-@noindent The verbose description is useful when
-something has gone wrong that has made the stack format fail to fit
-the usual conventions.
-
-@item info frame @var{addr}
-@itemx info f @var{addr}
-Print a verbose description of the frame at address @var{addr}, without
-selecting that frame.  The selected frame remains unchanged by this
-command.  This requires the same kind of address (more than one for some
-architectures) that you specify in the @code{frame} command.
-@xref{Selection, ,Selecting a frame}.
-
-@kindex info args
-@item info args
-Print the arguments of the selected frame, each on a separate line.
-
-@item info locals
-@kindex info locals
-Print the local variables of the selected frame, each on a separate
-line.  These are all variables (declared either static or automatic)
-accessible at the point of execution of the selected frame.
-
-@ifclear CONLY
-@ifclear HPPA
-@kindex info catch
-@cindex catch exceptions
-@cindex exception handlers
-@item info catch
-Print a list of all the exception handlers that are active in the
-current stack frame at the current point of execution.  To see other
-exception handlers, visit the associated frame (using the @code{up},
-@code{down}, or @code{frame} commands); then type @code{info catch}.
-@xref{Set Catchpoints, , Setting catchpoints}.
-@end ifclear
-@end ifclear
-@end table
-
-@node Alpha/MIPS Stack,  , Frame Info, Stack
-@section MIPS/Alpha machines and the function stack
-
-@cindex stack on Alpha
-@cindex stack on MIPS
-@cindex Alpha stack
-@cindex MIPS stack
-Alpha- and MIPS-based computers use an unusual stack frame, which
-sometimes requires @value{GDBN} to search backward in the object code to
-find the beginning of a function.
-
-@cindex response time, MIPS debugging
-To improve response time (especially for embedded applications, where
-@value{GDBN} may be restricted to a slow serial line for this search)
-you may want to limit the size of this search, using one of these
-commands:
-
-@table @code
-@cindex @code{heuristic-fence-post} (Alpha,MIPS)
-@item set heuristic-fence-post @var{limit}
-Restrict @value{GDBN} to examining at most @var{limit} bytes in its search
-for the beginning of a function.  A value of @var{0} (the default)
-means there is no limit.  However, except for @var{0}, the larger the
-limit the more bytes @code{heuristic-fence-post} must search and 
-therefore the longer it takes to run.
-
-@item show heuristic-fence-post
-Display the current limit.
-@end table
-
-@noindent
-These commands are available @emph{only} when @value{GDBN} is configured
-for debugging programs on Alpha or MIPS processors.
-
-
-@node Source, Data, Stack, Top
-@chapter Examining Source Files
-
-@value{GDBN} can print parts of your program's source, since the debugging
-information recorded in the program tells @value{GDBN} what source files were
-used to build it.  When your program stops, @value{GDBN} spontaneously prints
-the line where it stopped.  Likewise, when you select a stack frame
-(@pxref{Selection, ,Selecting a frame}), @value{GDBN} prints the line where
-execution in that frame has stopped.  You can print other portions of
-source files by explicit command.
-
-@ifclear DOSHOST
-If you use @value{GDBN} through its @sc{gnu} Emacs interface, you may prefer 
-to use
-Emacs facilities to view source; @pxref{Emacs, ,Using @value{GDBN} under @sc{gnu} Emacs}.
-@end ifclear
-
-@menu
-* List::                        Printing source lines
-@ifclear DOSHOST
-* Search::                      Searching source files
-@end ifclear
-
-* Source Path::                 Specifying source directories
-* Machine Code::                Source and machine code
-@end menu
-
-@node List, Search, Source, Source
-@section Printing source lines
-
-@kindex list
-@kindex l
-To print lines from a source file, use the @code{list} command
-(abbreviated @code{l}).  By default, ten lines are printed.  
-There are several ways to specify what part of the file you want to print.
-
-Here are the forms of the @code{list} command most commonly used:
-
-@table @code
-@item list @var{linenum}
-Print lines centered around line number @var{linenum} in the
-current source file.
-
-@item list @var{function}
-Print lines centered around the beginning of function
-@var{function}.
-
-@item list
-Print more lines.  If the last lines printed were printed with a
-@code{list} command, this prints lines following the last lines
-printed; however, if the last line printed was a solitary line printed
-as part of displaying a stack frame (@pxref{Stack, ,Examining the
-Stack}), this prints lines centered around that line.
-
-@item list -
-Print lines just before the lines last printed.
-@end table
-
-By default, @value{GDBN} prints ten source lines with any of these forms of
-the @code{list} command.  You can change this using @code{set listsize}:
-
-@table @code
-@kindex set listsize
-@item set listsize @var{count}
-Make the @code{list} command display @var{count} source lines (unless
-the @code{list} argument explicitly specifies some other number).
-
-@kindex show listsize
-@item show listsize
-Display the number of lines that @code{list} prints.
-@end table
-
-Repeating a @code{list} command with @key{RET} discards the argument,
-so it is equivalent to typing just @code{list}.  This is more useful
-than listing the same lines again.  An exception is made for an
-argument of @samp{-}; that argument is preserved in repetition so that
-each repetition moves up in the source file.
-
-@cindex linespec
-In general, the @code{list} command expects you to supply zero, one or two
-@dfn{linespecs}.  Linespecs specify source lines; there are several ways
-of writing them but the effect is always to specify some source line.
-Here is a complete description of the possible arguments for @code{list}:
-
-@table @code
-@item list @var{linespec}
-Print lines centered around the line specified by @var{linespec}.
-
-@item list @var{first},@var{last}
-Print lines from @var{first} to @var{last}.  Both arguments are
-linespecs.
-
-@item list ,@var{last}
-Print lines ending with @var{last}.
-
-@item list @var{first},
-Print lines starting with @var{first}.
-
-@item list +
-Print lines just after the lines last printed.
-
-@item list -
-Print lines just before the lines last printed.
-
-@item list
-As described in the preceding table.
-@end table
-
-Here are the ways of specifying a single source line---all the
-kinds of linespec.
-
-@table @code
-@item @var{number}
-Specifies line @var{number} of the current source file.
-When a @code{list} command has two linespecs, this refers to
-the same source file as the first linespec.
-
-@item +@var{offset}
-Specifies the line @var{offset} lines after the last line printed.
-When used as the second linespec in a @code{list} command that has
-two, this specifies the line @var{offset} lines down from the
-first linespec.
-
-@item -@var{offset}
-Specifies the line @var{offset} lines before the last line printed.
-
-@item @var{filename}:@var{number}
-Specifies line @var{number} in the source file @var{filename}.
-
-@item @var{function}
-Specifies the line that begins the body of the function @var{function}.
-For example: in C, this is the line with the open brace.
-
-@item @var{filename}:@var{function}
-Specifies the line of the open-brace that begins the body of the
-function @var{function} in the file @var{filename}.  You only need the
-file name with a function name to avoid ambiguity when there are
-identically named functions in different source files.
-
-@item *@var{address}
-Specifies the line containing the program address @var{address}.
-@var{address} may be any expression.
-@end table
-
-@ifclear DOSHOST
-@node Search, Source Path, List, Source
-@section Searching source files
-@cindex searching
-@kindex reverse-search
-
-There are two commands for searching through the current source file for a
-regular expression.
-
-@table @code
-@kindex search
-@kindex forward-search
-@item forward-search @var{regexp}
-@itemx search @var{regexp}
-The command @samp{forward-search @var{regexp}} checks each line,
-starting with the one following the last line listed, for a match for
-@var{regexp}.  It lists the line that is found.  You can use the 
-synonym @samp{search @var{regexp}} or abbreviate the command name as
-@code{fo}.
-
-@item reverse-search @var{regexp}
-The command @samp{reverse-search @var{regexp}} checks each line, starting
-with the one before the last line listed and going backward, for a match
-for @var{regexp}.  It lists the line that is found.  You can abbreviate
-this command as @code{rev}.
-@end table
-@end ifclear
-
-@node Source Path, Machine Code, Search, Source
-@section Specifying source directories
-
-@cindex source path
-@cindex directories for source files
-Executable programs sometimes do not record the directories of the source
-files from which they were compiled, just the names.  Even when they do,
-the directories could be moved between the compilation and your debugging
-session.  @value{GDBN} has a list of directories to search for source files;
-this is called the @dfn{source path}.  Each time @value{GDBN} wants a source file,
-it tries all the directories in the list, in the order they are present
-in the list, until it finds a file with the desired name.  Note that
-the executable search path is @emph{not} used for this purpose.  Neither is
-the current working directory, unless it happens to be in the source
-path.
-
-If @value{GDBN} cannot find a source file in the source path, and the
-object program records a directory, @value{GDBN} tries that directory
-too.  If the source path is empty, and there is no record of the
-compilation directory, @value{GDBN} looks in the current directory as a
-last resort.
-
-Whenever you reset or rearrange the source path, @value{GDBN} clears out
-any information it has cached about where source files are found and where
-each line is in the file.
-
-@kindex directory
-@kindex dir
-When you start @value{GDBN}, its source path is empty.
-To add other directories, use the @code{directory} command.
-
-@table @code
-@item directory @var{dirname} @dots{}
-@item dir @var{dirname} @dots{}
-Add directory @var{dirname} to the front of the source path.  Several
-directory names may be given to this command, separated by @samp{:} or
-whitespace.  You may specify a directory that is already in the source
-path; this moves it forward, so @value{GDBN} searches it sooner.
-
-@kindex cdir
-@kindex cwd
-@kindex $cdir
-@kindex $cwd
-@cindex compilation directory
-@cindex current directory
-@cindex working directory
-@cindex directory, current
-@cindex directory, compilation
-You can use the string @samp{$cdir} to refer to the compilation
-directory (if one is recorded), and @samp{$cwd} to refer to the current
-working directory.  @samp{$cwd} is not the same as @samp{.}---the former
-tracks the current working directory as it changes during your @value{GDBN}
-session, while the latter is immediately expanded to the current
-directory at the time you add an entry to the source path.
-
-@item directory
-Reset the source path to empty again.  This requires confirmation.
-
-@c RET-repeat for @code{directory} is explicitly disabled, but since
-@c repeating it would be a no-op we do not say that.  (thanks to RMS)
-
-@item show directories
-@kindex show directories
-Print the source path: show which directories it contains.
-@end table
-
-If your source path is cluttered with directories that are no longer of
-interest, @value{GDBN} may sometimes cause confusion by finding the wrong
-versions of source.  You can correct the situation as follows:
-
-@enumerate
-@item
-Use @code{directory} with no argument to reset the source path to empty.
-
-@item
-Use @code{directory} with suitable arguments to reinstall the
-directories you want in the source path.  You can add all the
-directories in one command.
-@end enumerate
-
-@node Machine Code,  , Source Path, Source
-@section Source and machine code
-
-You can use the command @code{info line} to map source lines to program
-addresses (and vice versa), and the command @code{disassemble} to display
-a range of addresses as machine instructions.  When run under @sc{gnu} Emacs
-mode, the @code{info line} command now causes the arrow to point to the
-line specified.  Also, @code{info line} prints addresses in symbolic form as 
-well as hex.
-
-@table @code
-@kindex info line
-@item info line @var{linespec}
-Print the starting and ending addresses of the compiled code for
-source line @var{linespec}.  You can specify source lines in any of
-the ways understood by the @code{list} command (@pxref{List, ,Printing
-source lines}).
-@end table
-
-For example, we can use @code{info line} to discover the location of
-the object code for the first line of function
-@code{m4_changequote}:
-
-@smallexample
-(@value{GDBP}) info line m4_changecom
-Line 895 of "builtin.c" starts at pc 0x634c and ends at 0x6350.
-@end smallexample
-
-@noindent
-We can also inquire (using @code{*@var{addr}} as the form for
-@var{linespec}) what source line covers a particular address:
-@smallexample
-(@value{GDBP}) info line *0x63ff
-Line 926 of "builtin.c" starts at pc 0x63e4 and ends at 0x6404.
-@end smallexample
-
-@cindex @code{$_} and @code{info line}
-After @code{info line}, the default address for the @code{x} command
-is changed to the starting address of the line, so that @samp{x/i} is
-sufficient to begin examining the machine code (@pxref{Memory,
-,Examining memory}).  Also, this address is saved as the value of the
-convenience variable @code{$_} (@pxref{Convenience Vars, ,Convenience
-variables}).
-
-@table @code
-@kindex disassemble
-@cindex assembly instructions
-@cindex instructions, assembly
-@cindex machine instructions
-@cindex listing machine instructions
-@item disassemble
-This specialized command dumps a range of memory as machine
-instructions.  The default memory range is the function surrounding the
-program counter of the selected frame.  A single argument to this
-command is a program counter value; @value{GDBN} dumps the function
-surrounding this value.  Two arguments specify a range of addresses
-(first inclusive, second exclusive) to dump.
-@end table
-
-@ifclear H8EXCLUSIVE
-The following example shows the disassembly of a range of addresses of
-HP PA-RISC 2.0 code:
-
-@smallexample
-(@value{GDBP}) disas 0x32c4 0x32e4
-Dump of assembler code from 0x32c4 to 0x32e4:
-0x32c4 <main+204>:      addil 0,dp
-0x32c8 <main+208>:      ldw 0x22c(sr0,r1),r26
-0x32cc <main+212>:      ldil 0x3000,r31
-0x32d0 <main+216>:      ble 0x3f8(sr4,r31)
-0x32d4 <main+220>:      ldo 0(r31),rp
-0x32d8 <main+224>:      addil -0x800,dp
-0x32dc <main+228>:      ldo 0x588(r1),r26
-0x32e0 <main+232>:      ldil 0x3000,r31
-End of assembler dump.
-@end smallexample
-@end ifclear
-
-@ifset H8EXCLUSIVE
-For example, here is the beginning of the output for the
-disassembly of a function @code{fact}:
-
-
-@smallexample
-(@value{GDBP}) disas fact
-Dump of assembler code for function fact:
-to 0x808c:
-0x802c <fact>: 6d f2		mov.w r2,@@-r7
-0x802e <fact+2>:  6d f3		mov.w r3,@@-r7
-0x8030 <fact+4>:  6d f6		mov.w r6,@@-r7
-0x8032 <fact+6>:  0d 76		mov.w r7,r6
-0x8034 <fact+8>:  6f 70 00 08	mov.w @@(0x8,r7),r0
-0x8038 <fact+12>  19 11		sub.w	r1,r1
- .
- .
- . 
-@end smallexample
-@end ifset
-
-Some architectures have more than one commonly-used set of instruction
-mnemonics or other syntax.
-
-@table @code
-@kindex set assembly-language
-@cindex assembly instructions
-@cindex instructions, assembly
-@cindex machine instructions
-@cindex listing machine instructions
-@item set assembly-language @var{instruction-set}
-Select the instruction set to use when disassembling the
-program via the @code{disassemble} or @code{x/i} commands.
-
-Currently this command is only defined for the Intel x86 family.  You
-can set @var{instruction-set} to either @code{i386} or @code{i8086}.
-The default is @code{i386}.
-@end table
-
-
-@node Data, Languages, Source, Top
-@chapter Examining Data
-
-@cindex printing data
-@cindex examining data
-@kindex print
-@kindex inspect
-@c "inspect" is not quite a synonym if you are using Epoch, which we do not
-@c document because it is nonstandard...  Under Epoch it displays in a
-@c different window or something like that.
-The usual way to examine data in your program is with the @code{print}
-command (abbreviated @code{p}), or its synonym @code{inspect}.  
-@ifclear CONLY
-It evaluates and prints the value of an expression of the language your
-program is written in (@pxref{Languages, ,Using @value{GDBN} with Different
-Languages}).
-@end ifclear
-
-@table @code
-@item print @var{exp}
-@itemx print /@var{f} @var{exp}
-@var{exp} is an expression (in the source language).  By default the
-value of @var{exp} is printed in a format appropriate to its data type;
-you can choose a different format by specifying @samp{/@var{f}}, where
-@var{f} is a letter specifying the format; @pxref{Output Formats,,Output
-formats}.
-
-@item print
-@itemx print /@var{f}
-If you omit @var{exp}, @value{GDBN} displays the last value again (from the
-@dfn{value history}; @pxref{Value History, ,Value history}).  This allows you to
-conveniently inspect the same value in an alternative format.
-@end table
-
-A more low-level way of examining data is with the @code{x} command.
-It examines data in memory at a specified address and prints it in a
-specified format.  @xref{Memory, ,Examining memory}.
-
-If you are interested in information about types, or about how the fields
-of a struct
-@ifclear CONLY
-or class
-@end ifclear
-are declared, use the @code{ptype @var{exp}}
-command rather than @code{print}. @xref{Symbols, ,Examining the Symbol Table}.
-
-@menu
-* Expressions::                 Expressions
-* Variables::                   Program variables
-* Arrays::                      Artificial arrays
-* Output Formats::              Output formats
-* Memory::                      Examining memory
-* Auto Display::                Automatic display
-* Print Settings::              Print settings
-* Value History::               Value history
-* Convenience Vars::            Convenience variables
-* Registers::                   Registers
-@ifclear HAVE-FLOAT
-* Floating Point Hardware::     Floating point hardware
-@end ifclear
-
-@end menu
-
-@node Expressions, Variables, Data, Data
-@section Expressions
-
-@cindex expressions
-@code{print} and many other @value{GDBN} commands accept an expression and
-compute its value.  Any kind of constant, variable or operator defined
-by the programming language you are using is valid in an expression in
-@value{GDBN}.  This includes conditional expressions, function calls, casts
-and string constants.  It unfortunately does not include symbols defined
-by preprocessor @code{#define} commands.
-
-@value{GDBN} now supports array constants in expressions input by
-the user.  The syntax is @var{@{element, element@dots{}@}}.  For example,
-you can now use the command @code{print @{1, 2, 3@}} to build up an array in 
-memory that is malloc'd in the target program.
-
-@ifclear CONLY
-Because C is so widespread, most of the expressions shown in examples in
-this manual are in C.  @xref{Languages, , Using @value{GDBN} with Different
-Languages}, for information on how to use expressions in other
-languages.
-
-In this section, we discuss operators that you can use in @value{GDBN}
-expressions regardless of your programming language.
-
-Casts are supported in all languages, not just in C, because it is so
-useful to cast a number into a pointer in order to examine a structure
-at that address in memory.
-@c FIXME: casts supported---Mod2 true?
-@end ifclear
-
-@value{GDBN} supports these operators, in addition to those common
-to programming languages:
-
-@table @code
-@item @@
-@samp{@@} is a binary operator for treating parts of memory as arrays.
-@xref{Arrays, ,Artificial arrays}, for more information.
-
-@item ::
-@samp{::} allows you to specify a variable in terms of the file or
-function where it is defined.  @xref{Variables, ,Program variables}.
-
-@cindex @{@var{type}@}
-@cindex type casting memory
-@cindex memory, viewing as typed object
-@cindex casts, to view memory
-@item @{@var{type}@} @var{addr}
-Refers to an object of type @var{type} stored at address @var{addr} in
-memory.  @var{addr} may be any expression whose value is an integer or
-pointer (but parentheses are required around binary operators, just as in
-a cast).  This construct is allowed regardless of what kind of data is
-normally supposed to reside at @var{addr}.
-@end table
-
-@node Variables, Arrays, Expressions, Data
-@section Program variables
-
-The most common kind of expression to use is the name of a variable
-in your program.
-
-Variables in expressions are understood in the selected stack frame
-(@pxref{Selection, ,Selecting a frame}); they must be either:
-
-@itemize @bullet
-@item
-global (or file-static)
-@end itemize
-
-@noindent or 
-
-@itemize @bullet
-@item
-visible according to the scope rules of the
-programming language from the point of execution in that frame
-@end itemize  
-
-@noindent This means that in the function
-
-@example
-foo (a)
-     int a;
-@{
-  bar (a);
-  @{
-    int b = test ();
-    bar (b);
-  @}
-@}
-@end example
-
-@noindent
-you can examine and use the variable @code{a} whenever your program is
-executing within the function @code{foo}, but you can only use or
-examine the variable @code{b} while your program is executing inside
-the block where @code{b} is declared.
-
-@cindex variable name conflict
-There is an exception: you can refer to a variable or function whose
-scope is a single source file even if the current execution point is not
-in this file.  But it is possible to have more than one such variable or
-function with the same name (in different source files).  If that
-happens, referring to that name has unpredictable effects.  If you wish,
-you can specify a static variable in a particular function or file,
-using the colon-colon notation:
-
-@cindex colon-colon
-@iftex
-@c info cannot cope with a :: index entry, but why deprive hard copy readers?
-@kindex ::
-@end iftex
-@example
-@var{file}::@var{variable}
-@var{function}::@var{variable}
-@end example
-
-@noindent
-Here @var{file} or @var{function} is the name of the context for the
-static @var{variable}.  In the case of file names, you can use quotes to
-make sure @value{GDBN} parses the file name as a single word---for example,
-to print a global value of @code{x} defined in @file{f2.c}:
-
-@example
-(@value{GDBP}) p 'f2.c'::x
-@end example
-
-@ifclear CONLY
-@cindex C++ scope resolution
-This use of @samp{::} is very rarely in conflict with the very similar
-use of the same notation in C++.  @value{GDBN} also supports use of the C++
-scope resolution operator in @value{GDBN} expressions.
-@c FIXME: Um, so what happens in one of those rare cases where it's in
-@c conflict??  --mew
-@end ifclear
-
-@cindex wrong values
-@cindex variable values, wrong
-@quotation
-@emph{Warning:} Occasionally, a local variable may appear to have the
-wrong value at certain points in a function---just after entry to a new
-scope, and just before exit.
-@end quotation
-You may see this problem when you are stepping by machine instructions.
-This is because, on most machines, it takes more than one instruction to
-set up a stack frame (including local variable definitions); if you are
-stepping by machine instructions, variables may appear to have the wrong
-values until the stack frame is completely built.  On exit, it usually
-also takes more than one machine instruction to destroy a stack frame;
-after you begin stepping through that group of instructions, local
-variable definitions may be gone.
-
-This may also happen when the compiler does significant optimizations.
-To be sure of always seeing accurate values, turn off all optimization
-when compiling.
-
-@node Arrays, Output Formats, Variables, Data
-@section Artificial arrays
-
-@cindex artificial array
-@kindex @@
-It is often useful to print out several successive objects of the
-same type in memory; a section of an array, or an array of
-dynamically determined size for which only a pointer exists in the
-program.
-
-You can do this by referring to a contiguous span of memory as an
-@dfn{artificial array}, using the binary operator @samp{@@}.  The left
-operand of @samp{@@} should be the first element of the desired array
-and be an individual object.  The right operand should be the desired length
-of the array.  The result is an array value whose elements are all of
-the type of the left argument.  The first element is actually the left
-argument; the second element comes from bytes of memory immediately
-following those that hold the first element, and so on.  Here is an
-example.  If a program says
-
-@example
-int *array = (int *) malloc (len * sizeof (int));
-@end example
-
-@noindent
-you can print the contents of @code{array} with
-
-@example
-p *array@@len
-@end example
-
-The left operand of @samp{@@} must reside in memory.  Array values made
-with @samp{@@} in this way behave just like other arrays in terms of
-subscripting, and are coerced to pointers when used in expressions.
-Artificial arrays most often appear in expressions via the value history
-(@pxref{Value History, ,Value history}), after printing one out.
-
-Another way to create an artificial array is to use a cast.
-This re-interprets a value as if it were an array.
-The value need not be in memory:
-@example
-(@value{GDBP}) p/x (short[2])0x12345678
-$1 = @{0x1234, 0x5678@}
-@end example
-
-As a convenience, if you leave the array length out (as in
-@samp{(@var{type})[])@var{value}}) gdb calculates the size to fill
-the value (as @samp{sizeof(@var{value})/sizeof(@var{type})}:
-@example
-(@value{GDBP}) p/x (short[])0x12345678
-$2 = @{0x1234, 0x5678@}
-@end example
-
-Sometimes the artificial array mechanism is not quite enough; in
-moderately complex data structures, the elements of interest may not
-actually be adjacent---for example, if you are interested in the values
-of pointers in an array.  One useful work-around in this situation is
-to use a convenience variable (@pxref{Convenience Vars, ,Convenience
-variables}) as a counter in an expression that prints the first
-interesting value, and then repeat that expression via @key{RET}.  For
-instance, suppose you have an array @code{dtab} of pointers to
-structures, and you are interested in the values of a field @code{fv}
-in each structure.  Here is an example of what you might type:
-
-@example
-set $i = 0
-p dtab[$i++]->fv
-@key{RET}
-@key{RET}
-@dots{}
-@end example
-
-@node Output Formats, Memory, Arrays, Data
-@section Output formats
-
-@cindex formatted output
-@cindex output formats
-By default, @value{GDBN} prints a value according to its data type.  Sometimes
-this is not what you want.  For example, you might want to print a number
-in hex, or a pointer in decimal.  Or you might want to view data in memory
-at a certain address as a character string or as an instruction.  To do
-these things, specify an @dfn{output format} when you print a value.
-
-The simplest use of output formats is to say how to print a value
-already computed.  This is done by starting the arguments of the
-@code{print} command with a slash and a format letter.  The format
-letters supported are:
-
-@table @code
-@item x
-Regard the bits of the value as an integer, and print the integer in
-hexadecimal.
-
-@item d
-Print as integer in signed decimal.
-
-@item u
-Print as integer in unsigned decimal.
-
-@item o
-Print as integer in octal.
-
-@item t
-Print as integer in binary.  The letter @samp{t} stands for ``two''.
-@footnote{@samp{b} cannot be used because these format letters are also
-used with the @code{x} command, where @samp{b} stands for ``byte'';
-@pxref{Memory,,Examining memory}.}
-
-@item a
-@cindex unknown address, locating
-Print as an address, both absolute in hexadecimal and as an offset from
-the nearest preceding symbol.  You can use this format used to discover
-where (in what function) an unknown address is located:
-
-@example
-(@value{GDBP}) p/a 0x54320
-$3 = 0x54320 <_initialize_vx+396>
-@end example
-
-@item c
-Regard as an integer and print it as a character constant.
-
-@item f
-Regard the bits of the value as a floating point number and print
-using typical floating point syntax.
-@end table
-
-For example, to print the program counter in hex (@pxref{Registers}), type
-
-@example
-p/x $pc
-@end example
-
-@noindent
-Note that no space is required before the slash; this is because command
-names in @value{GDBN} cannot contain a slash.
-
-To reprint the last value in the value history with a different format,
-you can use the @code{print} command with just a format and no
-expression.  For example, @samp{p/x} reprints the last value in hex.
-
-@node Memory, Auto Display, Output Formats, Data
-@section Examining memory
-
-You can use the command @code{x} (for ``examine'') to examine memory in
-any of several formats, independently of your program's data types.
-
-@cindex examining memory
-@table @code
-@kindex x
-@item x/@var{nfu} @var{addr}
-@itemx x @var{addr}
-@itemx x
-Use the @code{x} command to examine memory.
-@end table
-
-@var{n}, @var{f}, and @var{u} are all optional parameters that specify how
-much memory to display and how to format it; @var{addr} is an
-expression giving the address where you want to start displaying memory.
-If you use defaults for @var{nfu}, you need not type the slash @samp{/}.
-Several commands set convenient defaults for @var{addr}.
-
-@table @r
-@item @var{n}, the repeat count
-The repeat count is a decimal integer; the default is 1.  It specifies
-how much memory (counting by units @var{u}) to display.
-@c This really is **decimal**; unaffected by 'set radix' as of GDB
-@c 4.1.2.
-
-@item @var{f}, the display format
-The display format is one of the formats used by @code{print},
-@samp{s} (null-terminated string), or @samp{i} (machine instruction).
-The default is @samp{x} (hexadecimal) initially.
-The default changes each time you use either @code{x} or @code{print}.
-
-@item @var{u}, the unit size
-The unit size is any of
-
-@table @code
-@item b
-Bytes.
-@item h
-Halfwords (two bytes).
-@item w
-Words (four bytes).  This is the initial default.
-@item g
-Giant words (eight bytes).
-@end table
-
-Each time you specify a unit size with @code{x}, that size becomes the
-default unit the next time you use @code{x}.  (For the @samp{s} and
-@samp{i} formats, the unit size is ignored and is normally not written.)
-
-@item @var{addr}, starting display address
-@var{addr} is the address where you want @value{GDBN} to begin displaying
-memory.  The expression need not have a pointer value (though it may);
-it is always interpreted as an integer address of a byte of memory.
-@xref{Expressions, ,Expressions}, for more information on expressions.  The default for
-@var{addr} is usually just after the last address examined---but several
-other commands also set the default address: @code{info breakpoints} (to
-the address of the last breakpoint listed), @code{info line} (to the
-starting address of a line), and @code{print} (if you use it to display
-a value from memory).
-@end table
-
-For example, @samp{x/3uh 0x54320} is a request to display three halfwords
-(@code{h}) of memory, formatted as unsigned decimal integers (@samp{u}),
-starting at address @code{0x54320}.  @samp{x/4xw $sp} prints the four
-words (@samp{w}) of memory above the stack pointer (here, @samp{$sp};
-@pxref{Registers}) in hexadecimal (@samp{x}).
-
-Since the letters indicating unit sizes are all distinct from the
-letters specifying output formats, you do not have to remember whether
-unit size or format comes first; either order works.  The output
-specifications @samp{4xw} and @samp{4wx} mean exactly the same thing.
-(However, the count @var{n} must come first; @samp{wx4} does not work.)
-
-Even though the unit size @var{u} is ignored for the formats @samp{s}
-and @samp{i}, you might still want to use a count @var{n}; for example,
-@samp{3i} specifies that you want to see three machine instructions,
-including any operands.  The command @code{disassemble} gives an
-alternative way of inspecting machine instructions; @pxref{Machine
-Code,,Source and machine code}.
-
-All the defaults for the arguments to @code{x} are designed to make it
-easy to continue scanning memory with minimal specifications each time
-you use @code{x}.  For example, after you have inspected three machine
-instructions with @samp{x/3i @var{addr}}, you can inspect the next seven
-with just @samp{x/7}.  If you use @key{RET} to repeat the @code{x} command,
-the repeat count @var{n} is used again; the other arguments default as
-for successive uses of @code{x}.
-
-@cindex @code{$_}, @code{$__}, and value history
-The addresses and contents printed by the @code{x} command are not saved
-in the value history because there is often too much of them and they
-would get in the way.  Instead, @value{GDBN} makes these values available for
-subsequent use in expressions as values of the convenience variables
-@code{$_} and @code{$__}.  After an @code{x} command, the last address
-examined is available for use in expressions in the convenience variable
-@code{$_}.  The contents of that address, as examined, are available in
-the convenience variable @code{$__}.
-
-If the @code{x} command has a repeat count, the address and contents saved
-are from the last memory unit printed; this is not the same as the last
-address printed if several units were printed on the last line of output.
-
-@node Auto Display, Print Settings, Memory, Data
-@section Automatic display
-@cindex automatic display
-@cindex display of expressions
-
-If you find that you want to print the value of an expression frequently
-(to see how it changes), you might want to add it to the @dfn{automatic
-display list} so that @value{GDBN} prints its value each time your program stops.
-Each expression added to the list is given a number to identify it;
-to remove an expression from the list, you specify that number.
-The automatic display looks like this:
-
-@example
-2: foo = 38
-3: bar[5] = (struct hack *) 0x3804
-@end example
-
-@noindent
-This display shows item numbers, expressions and their current values.  As with
-displays you request manually using @code{x} or @code{print}, you can
-specify the output format you prefer; in fact, @code{display} decides
-whether to use @code{print} or @code{x} depending on how elaborate your
-format specification is---it uses @code{x} if you specify a unit size,
-or one of the two formats (@samp{i} and @samp{s}) that are only
-supported by @code{x}; otherwise it uses @code{print}.
-
-@table @code
-@kindex display
-@item display @var{exp}
-Add the expression @var{exp} to the list of expressions to display
-each time your program stops.  @xref{Expressions, ,Expressions}.
-
-@code{display} does not repeat if you press @key{RET} again after using it.
-
-@item display/@var{fmt} @var{exp}
-For @var{fmt} specifying only a display format and not a size or
-count, add the expression @var{exp} to the auto-display list but
-arrange to display it each time in the specified format @var{fmt}.
-@xref{Output Formats,,Output formats}.
-
-@item display/@var{fmt} @var{addr}
-For @var{fmt} @samp{i} or @samp{s}, or including a unit-size or a
-number of units, add the expression @var{addr} as a memory address to
-be examined each time your program stops.  Examining means in effect
-doing @samp{x/@var{fmt} @var{addr}}.  @xref{Memory, ,Examining memory}.
-@end table
-
-For example, @samp{display/i $pc} can be helpful, to see the machine
-instruction about to be executed each time execution stops (@samp{$pc}
-is a common name for the program counter; @pxref{Registers}).
-
-@table @code
-@kindex delete display
-@kindex undisplay
-@item undisplay @var{dnums}@dots{}
-@itemx delete display @var{dnums}@dots{}
-Remove item numbers @var{dnums} from the list of expressions to display.
-
-@code{undisplay} does not repeat if you press @key{RET} after using it.
-(Otherwise you would just get the error @samp{No display number @dots{}}.)
-
-@kindex disable display
-@item disable display @var{dnums}@dots{}
-Disable the display of item numbers @var{dnums}.  A disabled display
-item is not printed automatically, but is not forgotten.  It may be
-enabled again later.
-
-@kindex enable display
-@item enable display @var{dnums}@dots{}
-Enable display of item numbers @var{dnums}.  It becomes effective once
-again in auto display of its expression, until you specify otherwise.
-
-@item display
-Display the current values of the expressions on the list, just as is
-done when your program stops.
-
-@kindex info display
-@item info display
-Print the list of expressions previously set up to display
-automatically, each one with its item number, but without showing the
-values.  This includes disabled expressions, which are marked as such.
-It also includes expressions which would not be displayed right now
-because they refer to automatic variables not currently available.
-@end table
-
-If a display expression refers to local variables, then it does not make
-sense outside the lexical context for which it was set up.  Such an
-expression is disabled when execution enters a context where one of its
-variables is not defined.  For example, if you give the command
-@code{display last_char} while inside a function with an argument
-@code{last_char}, @value{GDBN} displays this argument while your program
-continues to stop inside that function.  When it stops elsewhere---where
-there is no variable @code{last_char}---the display is disabled
-automatically.  The next time your program stops where @code{last_char}
-is meaningful, you can enable the display expression once again.
-
-@node Print Settings, Value History, Auto Display, Data
-@section Print settings
-
-@cindex format options
-@cindex print settings
-@value{GDBN} provides the following ways to control how arrays, structures,
-and symbols are printed.
-
-@noindent
-These settings are useful for debugging programs in any language:
-
-@table @code
-@kindex set print address
-@item set print address
-@itemx set print address on
-@value{GDBN} prints memory addresses showing the location of stack
-traces, structure values, pointer values, breakpoints, and so forth,
-even when it also displays the contents of those addresses.  The default
-is @code{on}.  For example, this is what a stack frame display looks like with
-@code{set print address on}:
-
-@smallexample
-@group
-(@value{GDBP}) f
-#0  set_quotes (lq=0x34c78 "<<", rq=0x34c88 ">>")
-    at input.c:530
-530         if (lquote != def_lquote)
-@end group
-@end smallexample
-
-@item set print address off
-Do not print addresses when displaying their contents.  For example,
-this is the same stack frame displayed with @code{set print address off}:
-
-@smallexample
-@group
-(@value{GDBP}) set print addr off
-(@value{GDBP}) f
-#0  set_quotes (lq="<<", rq=">>") at input.c:530
-530         if (lquote != def_lquote)
-@end group
-@end smallexample
-
-You can use @samp{set print address off} to eliminate all machine
-dependent displays from the @value{GDBN} interface.  For example, with
-@code{print address off}, you should get the same text for backtraces on
-all machines---whether or not they involve pointer arguments.
-
-@kindex show print address
-@item show print address
-Show whether or not addresses are to be printed.
-@end table
-
-When @value{GDBN} prints a symbolic address, it normally prints the
-closest earlier symbol plus an offset.  If that symbol does not uniquely
-identify the address (for example, it is a name whose scope is a single
-source file), you may need to clarify.  One way to do this is with
-@code{info line}, for example @samp{info line *0x4537}.  Alternately,
-you can set @value{GDBN} to print the source file and line number when
-it prints a symbolic address:
-
-@table @code
-@kindex set print symbol-filename
-@item set print symbol-filename on
-Tell @value{GDBN} to print the source file name and line number of a
-symbol in the symbolic form of an address.
-
-@item set print symbol-filename off
-Do not print source file name and line number of a symbol.  This is the
-default.
-
-@kindex show print symbol-filename
-@item show print symbol-filename
-Show whether or not @value{GDBN} will print the source file name and
-line number of a symbol in the symbolic form of an address.
-@end table
-
-Another situation where it is helpful to show symbol filenames and line
-numbers is when disassembling code; @value{GDBN} shows you the line
-number and source file that corresponds to each instruction.
-
-Also, you may wish to see the symbolic form only if the address being
-printed is reasonably close to the closest earlier symbol:
-
-@table @code
-@kindex set print max-symbolic-offset
-@item set print max-symbolic-offset @var{max-offset}
-Tell @value{GDBN} to only display the symbolic form of an address if the
-offset between the closest earlier symbol and the address is less than
-@var{max-offset}.  The default is 0, which tells @value{GDBN} 
-to always print the symbolic form of an address if any symbol precedes it.
-
-@kindex show print max-symbolic-offset
-@item show print max-symbolic-offset
-Ask how large the maximum offset is that @value{GDBN} prints in a
-symbolic address.
-@end table
-
-@cindex wild pointer, interpreting
-@cindex pointer, finding referent
-If you have a pointer and you are not sure where it points, try
-@samp{set print symbol-filename on}.  Then you can determine the name
-and source file location of the variable where it points, using
-@samp{p/a @var{pointer}}.  This interprets the address in symbolic form.
-For example, here @value{GDBN} shows that a variable @code{ptt} points
-at another variable @code{t}, defined in @file{hi2.c}:
-
-@example
-(@value{GDBP}) set print symbol-filename on
-(@value{GDBP}) p/a ptt
-$4 = 0xe008 <t in hi2.c>
-@end example
-
-@quotation
-@emph{Warning:} For pointers that point to a local variable, @samp{p/a}
-does not show the symbol name and filename of the referent, even with
-the appropriate @code{set print} options turned on.
-@end quotation
-
-Other settings control how different kinds of objects are printed:
-
-@table @code
-@kindex set print array
-@item set print array
-@itemx set print array on
-Pretty print arrays.  This format is more convenient to read,
-but uses more space.  The default is off.
-
-@item set print array off
-Return to compressed format for arrays.
-
-@kindex show print array
-@item show print array
-Show whether compressed or pretty format is selected for displaying
-arrays.
-
-@kindex set print elements
-@item set print elements @var{number-of-elements}
-Set a limit on how many elements of an array @value{GDBN} will print.
-If @value{GDBN} is printing a large array, it stops printing after it has
-printed the number of elements set by the @code{set print elements} command.
-This limit also applies to the display of strings.
-Setting  @var{number-of-elements} to zero means that the printing is unlimited.
-
-@kindex show print elements
-@item show print elements
-Display the number of elements of a large array that @value{GDBN} will print.
-If the number is 0, then the printing is unlimited.
-
-@kindex set print null-stop
-@item set print null-stop
-Cause @value{GDBN} to stop printing the characters of an array when the first
-@sc{NULL} is encountered.  This is useful when large arrays actually
-contain only short strings.
-
-@kindex set print pretty
-@item set print pretty on
-Cause @value{GDBN} to print structures in an indented format with one member 
-per line, like this:
-
-@smallexample
-@group
-$1 = @{
-  next = 0x0,
-  flags = @{
-    sweet = 1,
-    sour = 1
-  @},
-  meat = 0x54 "Pork"
-@}
-@end group
-@end smallexample
-
-@item set print pretty off
-Cause @value{GDBN} to print structures in a compact format, like this:
-
-@smallexample
-@group
-$1 = @{next = 0x0, flags = @{sweet = 1, sour = 1@}, \
-meat = 0x54 "Pork"@}
-@end group
-@end smallexample
-
-@noindent
-This is the default format.
-
-@kindex show print pretty
-@item show print pretty
-Show which format @value{GDBN} is using to print structures.
-
-@kindex set print sevenbit-strings
-@item set print sevenbit-strings on
-Print using only seven-bit characters; if this option is set,
-@value{GDBN} displays any eight-bit characters (in strings or
-character values) using the notation @code{\}@var{nnn}.  This setting is
-best if you are working in English (@sc{ascii}) and you use the
-high-order bit of characters as a marker or ``meta'' bit.
-
-@item set print sevenbit-strings off
-Print full eight-bit characters.  This allows the use of more
-international character sets, and is the default.
-
-@kindex show print sevenbit-strings
-@item show print sevenbit-strings
-Show whether or not @value{GDBN} is printing only seven-bit characters.
-
-@kindex set print union
-@item set print union on
-Tell @value{GDBN} to print unions which are contained in structures.  This 
-is the default setting.
-
-@item set print union off
-Tell @value{GDBN} not to print unions which are contained in structures.
-
-@kindex show print union
-@item show print union
-Ask @value{GDBN} whether or not it will print unions which are contained in
-structures.
-
-For example, given the declarations
-
-@smallexample
-typedef enum @{Tree, Bug@} Species;
-typedef enum @{Big_tree, Acorn, Seedling@} Tree_forms;
-typedef enum @{Caterpillar, Cocoon, Butterfly@} 
-              Bug_forms;
-
-struct thing @{
-  Species it;
-  union @{
-    Tree_forms tree;
-    Bug_forms bug;
-  @} form;
-@};
-
-struct thing foo = @{Tree, @{Acorn@}@};
-@end smallexample
-
-@noindent
-with @code{set print union on} in effect @samp{p foo} would print
-
-@smallexample
-$1 = @{it = Tree, form = @{tree = Acorn, bug = Cocoon@}@}
-@end smallexample
-
-@noindent
-and with @code{set print union off} in effect it would print
-
-@smallexample
-$1 = @{it = Tree, form = @{...@}@}
-@end smallexample
-@end table
-
-@ifclear CONLY
-@need 1000
-@noindent
-These settings are of interest when debugging C++ programs:
-
-@table @code
-@cindex demangling
-@kindex set print demangle
-@item set print demangle
-@itemx set print demangle on
-Print C++ names in their source form rather than in the encoded
-(``mangled'') form passed to the assembler and linker for type-safe
-linkage.  The default is @samp{on}.
-
-@kindex show print demangle
-@item show print demangle
-Show whether C++ names are printed in mangled or demangled form.
-
-@kindex set print asm-demangle
-@item set print asm-demangle
-@itemx set print asm-demangle on
-Print C++ names in their source form rather than their mangled form, even
-in assembler code printouts such as instruction disassemblies.
-The default is off.
-
-@kindex show print asm-demangle
-@item show print asm-demangle
-Show whether C++ names in assembly listings are printed in mangled
-or demangled form.
-
-@kindex set demangle-style
-@cindex C++ symbol decoding style
-@cindex symbol decoding style, C++
-@item set demangle-style @var{style}
-Choose among several encoding schemes used by different compilers to
-represent C++ names.  The choices for @var{style} are currently:
-
-@table @code
-@item auto
-Allow @value{GDBN} to choose a decoding style by inspecting your program.
-
-@item gnu
-Decode based on the @sc{gnu} C++ compiler (@code{g++}) encoding algorithm.  
-@ifclear HPPA
-This is the default.
-@end ifclear
-
-@item hp
-Decode based on the HP ANSI C++ (@code{aCC}) encoding algorithm.
-
-@item lucid
-Decode based on the Lucid C++ compiler (@code{lcc}) encoding algorithm.
-
-@item arm
-Decode using the algorithm in the @cite{C++ Annotated Reference Manual}.
-@strong{Warning:} this setting alone is not sufficient to allow
-debugging @code{cfront}-generated executables.  @value{GDBN} would
-require further enhancement to permit that.
-
-@end table
-If you omit @var{style}, you will see a list of possible formats.
-
-@kindex show demangle-style
-@item show demangle-style
-Display the encoding style currently in use for decoding C++ symbols.
-
-@kindex set print object
-@item set print object
-@itemx set print object on
-When displaying a pointer to an object, identify the @emph{actual}
-(derived) type of the object rather than the @emph{declared} type, using
-the virtual function table.
-
-@item set print object off
-Display only the declared type of objects, without reference to the
-virtual function table.  This is the default setting.
-
-@kindex show print object
-@item show print object
-Show whether actual, or declared, object types are displayed.
-
-@kindex set print static-members
-@item set print static-members
-@itemx set print static-members on
-Print static members when displaying a C++ object.  The default is on.
-
-@item set print static-members off
-Do not print static members when displaying a C++ object.
-
-@kindex show print static-members
-@item show print static-members
-Show whether C++ static members are printed, or not.
-
-@c These don't work with HP ANSI C++ yet.
-@kindex set print vtbl
-@item set print vtbl
-@itemx set print vtbl on
-Pretty print C++ virtual function tables.  The default is off.
-@ifset HPPA
-(The @code{vtbl} commands do not work on programs compiled with the HP
-ANSI C++ compiler (@code{aCC}).)
-@end ifset
-
-@item set print vtbl off
-Do not pretty print C++ virtual function tables.
-
-@kindex show print vtbl
-@item show print vtbl
-Show whether C++ virtual function tables are pretty printed, or not.
-@end table
-@end ifclear
-
-@node Value History, Convenience Vars, Print Settings, Data
-@section Value history
-
-@cindex value history
-Values printed by the @code{print} command are saved in the @value{GDBN} 
-@dfn{value history}.  This allows you to refer to them in other expressions.  
-Values are kept until the symbol table is re-read or discarded 
-(for example with the @code{file} or @code{symbol-file} commands).  
-When the symbol table changes, the value history is discarded, 
-since the values may contain pointers back to the types defined in the 
-symbol table.
-
-@cindex @code{$}
-@cindex @code{$$}
-@cindex history number
-The values printed are given @dfn{history numbers} by which you can
-refer to them.  These are successive integers starting with one.
-@code{print} shows you the history number assigned to a value by
-printing @samp{$@var{num} = } before the value; here @var{num} is the
-history number.
-
-To refer to any previous value, use @samp{$} followed by the value's
-history number.  The way @code{print} labels its output is designed to
-remind you of this.  Just @code{$} refers to the most recent value in
-the history, and @code{$$} refers to the value before that.
-@code{$$@var{n}} refers to the @var{n}th value from the end; @code{$$2}
-is the value just prior to @code{$$}, @code{$$1} is equivalent to
-@code{$$}, and @code{$$0} is equivalent to @code{$}.
-
-For example, suppose you have just printed a pointer to a structure and
-want to see the contents of the structure.  It suffices to type
-
-@example
-p *$
-@end example
-
-If you have a chain of structures where the component @code{next} points
-to the next one, you can print the contents of the next one with this:
-
-@example
-p *$.next
-@end example
-
-@noindent
-You can print successive links in the chain by repeating this
-command---which you can do by just typing @key{RET}.
-
-Note that the history records values, not expressions.  If the value of
-@code{x} is 4 and you type these commands:
-
-@example
-print x
-set x=5
-@end example
-
-@noindent
-then the value recorded in the value history by the @code{print} command
-remains 4 even though the value of @code{x} has changed.
-
-@table @code
-@kindex show values
-@item show values
-Print the last ten values in the value history, with their item numbers.
-This is like @samp{p@ $$9} repeated ten times, except that @code{show
-values} does not change the history.
-
-@item show values @var{n}
-Print ten history values centered on history item number @var{n}.
-
-@item show values +
-Print ten history values just after the values last printed.  If no more
-values are available, @code{show values +} produces no display.
-@end table
-
-Pressing @key{RET} to repeat @code{show values @var{n}} has exactly the
-same effect as @samp{show values +}.
-
-@node Convenience Vars, Registers, Value History, Data
-@section Convenience variables
-
-@cindex convenience variables
-@value{GDBN} provides @dfn{convenience variables} that you can use within
-@value{GDBN} to hold on to a value and refer to it later.  These variables
-exist entirely within @value{GDBN}; they are not part of your program, and
-setting a convenience variable has no direct effect on further execution
-of your program.  That is why you can use them freely.
-
-Convenience variables are prefixed with @samp{$}.  Any name preceded by
-@samp{$} can be used for a convenience variable, unless it is one of
-the predefined machine-specific register names (@pxref{Registers}).
-(Value history references, in contrast, are @emph{numbers} preceded
-by @samp{$}.  @xref{Value History, ,Value history}.)
-
-You can save a value in a convenience variable with an assignment
-expression, just as you would set a variable in your program.
-For example:
-
-@example
-set $foo = *object_ptr
-@end example
-
-@noindent
-would save in @code{$foo} the value contained in the object pointed to by
-@code{object_ptr}.
-
-Using a convenience variable for the first time creates it, but its
-value is @code{void} until you assign a new value.  You can alter the
-value with another assignment at any time.
-
-Convenience variables have no fixed types.  You can assign a convenience
-variable any type of value, including structures and arrays, even if
-that variable already has a value of a different type.  The convenience
-variable, when used as an expression, has the type of its current value.
-
-@table @code
-@kindex show convenience
-@item show convenience
-Print a list of convenience variables used so far, and their values.
-Abbreviated @code{show con}.
-@end table
-
-One of the ways to use a convenience variable is as a counter to be
-incremented or a pointer to be advanced.  For example, to print
-a field from successive elements of an array of structures:
-
-@example
-set $i = 0
-print bar[$i++]->contents
-@end example
-
-@noindent Repeat that command by typing @key{RET}.
-
-Some convenience variables are created automatically by @value{GDBN} and given
-values likely to be useful.
-
-@table @code
-@kindex $_
-@item $_
-The variable @code{$_} is automatically set by the @code{x} command to
-the last address examined (@pxref{Memory, ,Examining memory}).  Other
-commands which provide a default address for @code{x} to examine also
-set @code{$_} to that address; these commands include @code{info line}
-and @code{info breakpoint}.  The type of @code{$_} is @code{void *}
-except when set by the @code{x} command, in which case it is a pointer
-to the type of @code{$__}.
-
-@kindex $__
-@item $__
-The variable @code{$__} is automatically set by the @code{x} command
-to the value found in the last address examined.  Its type is chosen
-to match the format in which the data was printed.
-
-@item $_exitcode
-@kindex $_exitcode
-The variable @code{$_exitcode} is automatically set to the exit code when
-the program being debugged terminates.
-@end table
-
-@ifset HPPA
-If you refer to a function or variable name that begins with a dollar
-sign, @value{GDBN} searches for a user or system name first, before it
-searches for a convenience variable.
-@end ifset
-
-@node Registers, Floating Point Hardware, Convenience Vars, Data
-@section Registers
-
-@cindex registers
-You can refer to machine register contents, in expressions, as variables
-with names starting with @samp{$}.  The names of registers are different
-for each machine; use @code{info registers} to see the names used on
-your machine.
-
-@table @code
-@kindex info registers
-@item info registers
-Print the names and values of all registers except floating-point
-registers (in the selected stack frame).
-
-@kindex info all-registers
-@cindex floating point registers
-@item info all-registers
-Print the names and values of all registers, including floating-point
-registers.
-
-@item info registers @var{regname} @dots{}
-Print the @dfn{relativized} value of each specified register @var{regname}.
-As discussed in detail below, register values are normally relative to 
-the selected stack frame.  @var{regname} may be any register name valid on 
-the machine you are using, with or without the initial @samp{$}.
-@end table
-
-@value{GDBN} has four ``standard'' register names that are available (in
-expressions) on most machines---whenever they do not conflict with an
-architecture's canonical mnemonics for registers.  The register names
-@code{$pc} and @code{$sp} are used for the program counter register and
-the stack pointer.  @code{$fp} is used for a register that contains a
-pointer to the current stack frame, and @code{$ps} is used for a
-register that contains the processor status.  For example,
-you could print the program counter in hex with
-
-@example
-p/x $pc
-@end example
-
-@noindent
-or print the instruction to be executed next with
-
-@example
-x/i $pc
-@end example
-
-@noindent
-or add four to the stack pointer@footnote{This is a way of removing
-one word from the stack, on machines where stacks grow downward in
-memory (most machines, nowadays).  This assumes that the innermost
-stack frame is selected; setting @code{$sp} is not allowed when other
-stack frames are selected.  To pop entire frames off the stack,
-regardless of machine architecture, use @code{return};
-@pxref{Returning, ,Returning from a function}.} with
-
-@example
-set $sp += 4
-@end example
-
-Whenever possible, these four standard register names are available on
-your machine even though the machine has different canonical mnemonics,
-so long as there is no conflict.  The @code{info registers} command
-shows the canonical names.  For example, on the SPARC, @code{info
-registers} displays the processor status register as @code{$psr} but you
-can also refer to it as @code{$ps}.
-
-@value{GDBN} always considers the contents of an ordinary register as an
-integer when the register is examined in this way.  Some machines have
-special registers which can hold nothing but floating point; these
-registers are considered to have floating point values.  There is no way
-to refer to the contents of an ordinary register as floating point value
-(although you can @emph{print} it as a floating point value with
-@samp{print/f $@var{regname}}).
-
-Some registers have distinct ``raw'' and ``virtual'' data formats.  This
-means that the data format in which the register contents are saved by
-the operating system is not the same one that your program normally
-sees.  For example, the registers of the 68881 floating point
-coprocessor are always saved in ``extended'' (raw) format, but all C
-programs expect to work with ``double'' (virtual) format.  In such
-cases, @value{GDBN} normally works with the virtual format only (the format 
-that makes sense for your program), but the @code{info registers} command
-prints the data in both formats.
-
-Normally, register values are relative to the selected stack frame
-(@pxref{Selection, ,Selecting a frame}).  This means that you get the
-value that the register would contain if all stack frames farther in
-were exited and their saved registers restored.  In order to see the
-true contents of hardware registers, you must select the innermost
-frame (with @samp{frame 0}).
-
-However, @value{GDBN} must deduce where registers are saved, from the machine
-code generated by your compiler.  If some registers are not saved, or if
-@value{GDBN} is unable to locate the saved registers, the selected stack
-frame makes no difference.
-
-@ifset AMD29K
-@table @code
-@kindex set rstack_high_address
-@cindex AMD 29K register stack
-@cindex register stack, AMD29K
-@item set rstack_high_address @var{address}
-On AMD 29000 family processors, registers are saved in a separate
-``register stack''.  There is no way for @value{GDBN} to determine the extent
-of this stack.  Normally, @value{GDBN} just assumes that the stack is ``large
-enough''.  This may result in @value{GDBN} referencing memory locations that
-do not exist.  If necessary, you can get around this problem by
-specifying the ending address of the register stack with the @code{set
-rstack_high_address} command.  The argument should be an address, which
-you probably want to precede with @samp{0x} to specify in
-hexadecimal.
-
-@kindex show rstack_high_address
-@item show rstack_high_address
-Display the current limit of the register stack, on AMD 29000 family
-processors.
-@end table
-@end ifset
-
-@ifclear HAVE-FLOAT
-@node Floating Point Hardware,  , Registers, Data
-@section Floating point hardware
-@cindex floating point
-
-Depending on the configuration, @value{GDBN} may be able to give
-you more information about the status of the floating point hardware.
-
-@table @code
-@kindex info float
-@item info float
-Display hardware-dependent information about the floating
-point unit.  The exact contents and layout vary depending on the
-floating point chip.  Currently, @samp{info float} is supported on
-the ARM and x86 machines.
-@end table
-@end ifclear
-
-@ifclear CONLY
-@node Languages, Symbols, Data, Top
-@chapter Using @value{GDBN} with Different Languages
-@cindex languages
-
-@ifset MOD2
-Although programming languages generally have common aspects, they are
-rarely expressed in the same manner.  For instance, in ANSI C,
-dereferencing a pointer @code{p} is accomplished by @code{*p}, but in
-Modula-2, it is accomplished by @code{p^}.  Values can also be
-represented (and displayed) differently.  Hex numbers in C appear as 
-@samp{0x1ae}, while in Modula-2 they appear as @samp{1AEH}.
-@end ifset
-
-@cindex working language
-Language-specific information is built into @value{GDBN} for some languages,
-allowing you to express operations like the above in your program's
-native language, and allowing @value{GDBN} to output values in a manner
-consistent with the syntax of your program's native language.  The
-language you use to build expressions is called the @dfn{working
-language}.
-
-@menu
-* Setting::                     Switching between source languages
-* Show::                        Displaying the language
-@ifset MOD2
-* Checks::                      Type and range checks
-@end ifset
-
-* Support::                     Supported languages
-@end menu
-
-@node Setting, Show, Languages, Languages
-@section Switching between source languages
-
-There are two ways to control the working language---either have @value{GDBN}
-set it automatically, or select it manually yourself.  You can use the
-@code{set language} command for either purpose.  On startup, @value{GDBN}
-defaults to setting the language automatically.  The working language is
-used to determine how expressions you type are interpreted, how values
-are printed, etc.
-
-In addition to the working language, every source file that
-@value{GDBN} knows about has its own working language.  For some object
-file formats, the compiler might indicate which language a particular
-source file is in.  However, most of the time @value{GDBN} infers the
-language from the name of the file.  The language of a source file
-controls whether C++ names are demangled---this way @code{backtrace} can
-show each frame appropriately for its own language.  There is no way to
-set the language of a source file from within @value{GDBN}.  
-
-This is most commonly a problem when you use a program, such
-as @code{cfront} or @code{f2c}, that generates C but is written in 
-another language.  In that case, make the
-program use @code{#line} directives in its C output; that way
-@value{GDBN} will know the correct language of the source code of the original
-program, and will display that source code, not the generated C code.
-
-@menu
-* Filenames::                   Filename extensions and languages.
-* Manually::                    Setting the working language manually
-* Automatically::               Having @value{GDBN} infer the source language
-@end menu
-
-@node Filenames, Manually, Setting, Setting
-@subsection List of filename extensions and languages
-
-If a source file name ends in one of the following extensions, then
-@value{GDBN} infers that its language is the one indicated.
-
-@table @file
-
-@item .c
-C source file
-
-@item .C
-@itemx .cc
-@itemx .cp
-@itemx .cpp
-@itemx .cxx
-@itemx .c++
-C++ source file
-
-@item .f
-@itemx .F
-Fortran source file
-
-@ifclear HPPA
-@item .ch
-@itemx .c186
-@itemx .c286
-CHILL source file.
-@end ifclear
-
-@ifset MOD2
-@item .mod
-Modula-2 source file
-@end ifset
-
-@item .s
-@itemx .S
-Assembler source file.  This actually behaves almost like C, but
-@value{GDBN} does not skip over function prologues when stepping.
-@end table
-
-In addition, you may set the language associated with a filename
-extension.  @xref{Show, , Displaying the language}.
-
-@node Manually, Automatically, Filenames, Setting
-@subsection Setting the working language
-
-If you allow @value{GDBN} to set the language automatically,
-expressions are interpreted the same way in your debugging session and
-your program.
-
-@kindex set language
-If you wish, you may set the language manually.  To do this, issue the
-command @samp{set language @var{lang}}, where @var{lang} is the name of
-a language, such as 
-@ifclear MOD2
-@code{c}.
-@end ifclear
-@ifset MOD2
-@code{c} or @code{modula-2}.
-@end ifset
-For a list of the supported languages, type @samp{set language}.
-
-@ifclear MOD2
-Setting the language manually prevents @value{GDBN} from updating the
-working language automatically.  For example, if you used the @code{c}
-setting to debug a C++ program, names might not be demangled properly,
-overload resolution would not work, user-defined operators might not be
-interpreted correctly, and so on.
-@end ifclear
-@ifset MOD2
-Setting the language manually prevents @value{GDBN} from updating the working
-language automatically.  This can lead to confusion if you try
-to debug a program when the working language is not the same as the
-source language, when an expression is acceptable to both
-languages---but means different things.  For instance, if the current
-source file were written in C, and @value{GDBN} was parsing Modula-2, a
-command such as:
-
-@example
-print a = b + c
-@end example
-
-@noindent
-might not have the effect you intended.  In C, this means to add
-@code{b} and @code{c} and place the result in @code{a}.  The result
-printed would be the value of @code{a}.  In Modula-2, this means to compare
-@code{a} to the result of @code{b+c}, yielding a @code{BOOLEAN} value.
-@end ifset
-
-@node Automatically,  , Manually, Setting
-@subsection Having @value{GDBN} infer the source language
-
-To have @value{GDBN} set the working language automatically, use
-@samp{set language local} or @samp{set language auto}.  @value{GDBN}
-then infers the working language.  That is, when your program stops in a
-frame (usually by encountering a breakpoint), @value{GDBN} sets the
-working language to the language recorded for the function in that
-frame.  If the language for a frame is unknown (that is, if the function
-or block corresponding to the frame was defined in a source file that
-does not have a recognized extension), the current working language is
-not changed, and @value{GDBN} issues a warning.
-
-This may not seem necessary for most programs, which are written
-entirely in one source language.  However, program modules and libraries
-written in one source language can be used by a main program written in
-a different source language.  Using @samp{set language auto} in this
-case frees you from having to set the working language manually.
-
-@ifset MOD2
-@node Show, Checks, Setting, Languages
-@section Displaying the language
-@end ifset
-@ifclear MOD2
-@node Show, Support, Setting, Languages
-@section Displaying the language
-@end ifclear
-
-The following commands help you find out which language is the
-working language, and also what language source files were written in.
-
-@kindex show language
-@kindex info frame
-@kindex info source
-@table @code
-@item show language
-Display the current working language.  This is the
-language you can use with commands such as @code{print} to
-build and compute expressions that may involve variables in your program.
-
-@item info frame
-Display the source language for this frame.  This language becomes the 
-working language if you use an identifier from this frame.
-@xref{Frame Info, ,Information about a frame}, to identify the other 
-information listed here.
-
-@item info source
-Display the source language of this source file.
-@xref{Symbols, ,Examining the Symbol Table}, to identify the other 
-information listed here.
-@end table
-
-In unusual circumstances, you may have source files with extensions
-not in the standard list.  You can then set the extension associated
-with a language explicitly:
-
-@kindex set extension-language
-@kindex info extensions
-@table @code
-@item set extension-language @var{.ext} @var{language}
-Set source files with extension @var{.ext} to be assumed to be in
-the source language @var{language}.
-
-@item info extensions
-List all the filename extensions and the associated languages.
-@end table
-
-@ifset MOD2
-@node Checks, Support, Show, Languages
-@section Type and range checking
-
-@quotation
-@emph{Warning:} In this release, the @value{GDBN} commands for type and range
-checking are included, but they do not yet have any effect.  This
-section documents the intended facilities.
-@end quotation
-@c FIXME remove warning when type/range code added
-
-Some languages are designed to guard you against making seemingly common
-errors through a series of compile- and run-time checks.  These include
-checking the type of arguments to functions and operators, and making
-sure mathematical overflows are caught at run time.  Checks such as
-these help to ensure a program's correctness once it has been compiled
-by eliminating type mismatches, and providing active checks for range
-errors when your program is running.
-
-@value{GDBN} can check for conditions like the above if you wish.
-Although @value{GDBN} does not check the statements in your program, it
-can check expressions entered directly into @value{GDBN} for evaluation via
-the @code{print} command, for example.  As with the working language,
-@value{GDBN} can also decide whether or not to check automatically based on
-your program's source language.  @xref{Support, ,Supported languages},
-for the default settings of supported languages.
-
-@menu
-* Type Checking::               An overview of type checking
-* Range Checking::              An overview of range checking
-@end menu
-
-@cindex type checking
-@cindex checks, type
-@node Type Checking, Range Checking, Checks, Checks
-@subsection An overview of type checking
-
-Some languages, such as Modula-2, are strongly typed, meaning that the
-arguments to operators and functions have to be of the correct type,
-otherwise an error occurs.  These checks prevent type mismatch
-errors from ever causing any run-time problems.  For example,
-
-@smallexample
-1 + 2 @result{} 3
-@exdent but
-@error{} 1 + 2.3
-@end smallexample
-
-The second example fails because the @code{CARDINAL} 1 is not
-type-compatible with the @code{REAL} 2.3.
-
-For the expressions you use in @value{GDBN} commands, you can tell the 
-@value{GDBN} type checker to skip checking; 
-to treat any mismatches as errors and abandon the expression; 
-or to only issue warnings when type mismatches occur, 
-but evaluate the expression anyway.  When you choose the last of
-these, @value{GDBN} evaluates expressions like the second example above, but
-also issues a warning.
-
-Even if you turn type checking off, there may be other reasons 
-related to type that prevent @value{GDBN} from evaluating an expression.  
-For instance, @value{GDBN} does not know how to add an @code{int} and 
-a @code{struct foo}.  These particular type errors have nothing to do 
-with the language in use, and usually arise from expressions, such as 
-the one described above, which make little sense to evaluate anyway.
-
-Each language defines to what degree it is strict about type.  For
-instance, both Modula-2 and C require the arguments to arithmetical
-operators to be numbers.  In C, enumerated types and pointers can be
-represented as numbers, so that they are valid arguments to mathematical
-operators.  @xref{Support, ,Supported languages}, for further
-details on specific languages.
-
-@value{GDBN} provides some additional commands for controlling the type checker:
-
-@kindex set check
-@kindex set check type
-@kindex show check type
-@table @code
-@item set check type auto
-Set type checking on or off based on the current working language.
-@xref{Support, ,Supported languages}, for the default settings for
-each language.
-
-@item set check type on
-@itemx set check type off
-Set type checking on or off, overriding the default setting for the
-current working language.  Issue a warning if the setting does not
-match the language default.  If any type mismatches occur in
-evaluating an expression while typechecking is on, @value{GDBN} prints a
-message and aborts evaluation of the expression.
-
-@item set check type warn
-Cause the type checker to issue warnings, but to always attempt to
-evaluate the expression.  Evaluating the expression may still
-be impossible for other reasons.  For example, @value{GDBN} cannot add
-numbers and structures.
-
-@item show type
-Show the current setting of the type checker, and whether or not @value{GDBN} 
-is setting it automatically.
-@end table
-
-@cindex range checking
-@cindex checks, range
-@node Range Checking,  , Type Checking, Checks
-@subsection An overview of range checking
-
-In some languages (such as Modula-2), it is an error to exceed the
-bounds of a type; this is enforced with run-time checks.  Such range
-checking is meant to ensure program correctness by making sure
-computations do not overflow, or indices on an array element access do
-not exceed the bounds of the array.
-
-For expressions you use in @value{GDBN} commands, you can tell
-@value{GDBN} to treat range errors in one of three ways: ignore them,
-always treat them as errors and abandon the expression, or issue
-warnings but evaluate the expression anyway.
-
-A range error can result from numerical overflow, from exceeding an
-array index bound, or when you type a constant that is not a member
-of any type.  Some languages, however, do not treat overflows as an
-error.  In many implementations of C, mathematical overflow causes the
-result to ``wrap around'' to lower values---for example, if @var{m} is
-the largest integer value, and @var{s} is the smallest, then
-
-@example
-@var{m} + 1 @result{} @var{s}
-@end example
-
-This, too, is specific to individual languages, and in some cases
-specific to individual compilers or machines.  @xref{Support, ,
-Supported languages}, for further details on specific languages.
-
-@value{GDBN} provides some additional commands for controlling the range checker:
-
-@kindex set check
-@kindex set check range
-@kindex show check range
-@table @code
-@item set check range auto
-Set range checking on or off based on the current working language.
-@xref{Support, ,Supported languages}, for the default settings for
-each language.
-
-@item set check range on
-@itemx set check range off
-Set range checking on or off, overriding the default setting for the
-current working language.  A warning is issued if the setting does not
-match the language default.  If a range error occurs, then a message
-is printed and evaluation of the expression is aborted.
-
-@item set check range warn
-Output messages when the @value{GDBN} range checker detects a range error,
-but attempt to evaluate the expression anyway.  Evaluating the
-expression may still be impossible for other reasons, such as accessing
-memory that the process does not own (a typical example from many Unix
-systems).
-
-@item show range
-Show the current setting of the range checker, and whether or not it is
-being set automatically by @value{GDBN}.
-@end table
-@end ifset
-
-@ifset MOD2
-@node Support,  , Checks, Languages
-@section Supported languages
-@end ifset
-@ifclear MOD2
-@node Support,  , Show, Languages
-@section Supported languages
-@end ifclear
-
-@ifset MOD2
-@value{GDBN} supports C, C++, Fortran, Chill, assembly, and Modula-2.
-@end ifset
-@ifclear MOD2
-@value{GDBN} supports C, C++, Fortran, Chill, and assembly.
-@end ifclear
-Some @value{GDBN} features may be used in expressions regardless of the
-language you use: the @value{GDBN} @code{@@} and @code{::} operators,
-and the @samp{@{type@}addr} construct (@pxref{Expressions,
-,Expressions}) can be used with the constructs of any supported
-language.
-
-The following sections detail to what degree each source language is
-supported by @value{GDBN}.  These sections are not meant to be language
-tutorials or references, but serve only as a reference guide to what the
-@value{GDBN} expression parser accepts, and what input and output
-formats should look like for different languages.  There are many good
-books written on each of these languages; please look to these for a
-language reference or tutorial.
-
-@ifset MOD2
-@menu
-* C::                           C and C++
-* Modula-2::                    Modula-2
-@end menu
-
-@node C, Modula-2, , Support
-@subsection C and C++
-@cindex C and C++
-@cindex expressions in C or C++
-@end ifset
-
-Since C and C++ are so closely related, many features of @value{GDBN} apply
-to both languages.  Whenever this is the case, we discuss those languages
-together.
-
-@ifclear MOD2
-@c Cancel this below, under same condition, at end of this chapter!
-@raisesections
-@end ifclear
-
-@ifclear HPPA
-@cindex C++
-@kindex g++
-@cindex @sc{gnu} C++
-The C++ debugging facilities are jointly implemented by the C++
-compiler and @value{GDBN}.  Therefore, to debug your C++ code
-effectively, you must compile your C++ programs with a supported
-C++ compiler, such as @sc{gnu} @code{g++}, or the HP ANSI C++
-compiler (@code{aCC}).
-
-For best results when using @sc{gnu} C++, use the stabs debugging
-format.  You can select that format explicitly with the @code{g++}
-command-line options @samp{-gstabs} or @samp{-gstabs+}.  See
-@ref{Debugging Options,,Options for Debugging Your Program or @sc{gnu}
-CC, gcc.info, Using @sc{gnu} CC}, for more information.
-@end ifclear
-@ifset HPPA
-@cindex C++
-@kindex g++
-@cindex @sc{gnu} C++
-You can use @value{GDBN} to debug C programs compiled with either the HP
-C compiler (@code{cc}) or the GNU C compiler (@code{gcc}), and to debug
-programs compiled with either the HP ANSI C++ compiler (@code{aCC}) or
-the @sc{gnu} C++ compiler (@code{g++}).
-
-If you compile with the @sc{gnu} C++ compiler, use the stabs debugging
-format for best results when debugging.  You can select that format
-explicitly with the @code{g++} command-line options @samp{-gstabs} or
-@samp{-gstabs+}.  See @ref{Debugging Options,,Options for Debugging Your
-Program or @sc{gnu} CC, gcc.info, Using @sc{gnu} CC}, for more
-information.
-@end ifset
-@end ifclear
-
-@ifset CONLY
-@node C, Symbols, Data, Top
-@chapter C Language Support
-@cindex C language
-@cindex expressions in C
-
-Information specific to the C language is built into @value{GDBN} so that you
-can use C expressions while debugging.  This also permits @value{GDBN} to
-output values in a manner consistent with C conventions.
-
-@menu
-* C Operators::                 C operators
-@end menu
-@end ifset
-
-@ifclear CONLY
-@menu
-* C Operators::                 C and C++ operators
-* C Constants::                 C and C++ constants
-* Cplus expressions::           C++ expressions
-* C Defaults::                  Default settings for C and C++
-@ifset MOD2
-* C Checks::                    C and C++ type and range checks
-@end ifset
-
-* Debugging C::                 @value{GDBN} and C
-* Debugging C plus plus::       @value{GDBN} features for C++
-@end menu
-@end ifclear
-
-@ifclear CONLY
-@cindex C and C++ operators
-@node C Operators, C Constants, , C
-@subsubsection C and C++ operators
-@end ifclear
-@ifset CONLY
-@cindex C operators
-@node C Operators, C Constants, C, C
-@section C operators
-@end ifset
-
-Operators must be defined on values of specific types.  For instance,
-@code{+} is defined on numbers, but not on structures.  Operators are
-often defined on groups of types.  
-
-@ifclear CONLY
-For the purposes of C and C++, the following definitions hold:
-@end ifclear
-
-@itemize @bullet
-@item
-@ifclear HPPA
-@emph{Integral types} include @code{int} with any of its storage-class
-specifiers; @code{char}; and @code{enum}.
-@end ifclear
-@ifset HPPA
-@emph{Integral types} include @code{int} with any of its storage-class
-specifiers; @code{char}; @code{enum}; and, for C++, @code{bool}.
-@end ifset
-
-@item
-@emph{Floating-point types} include @code{float} and @code{double}.
-
-@item
-@emph{Pointer types} include all types defined as @code{(@var{type}
-*)}.
-
-@item
-@emph{Scalar types} include all of the above.
-@end itemize
-
-@noindent
-The following operators are supported.  They are listed here
-in order of increasing precedence:
-
-@table @code
-@item ,
-The comma or sequencing operator.  Expressions in a comma-separated list
-are evaluated from left to right, with the result of the entire
-expression being the last expression evaluated.
-
-@item =
-Assignment.  The value of an assignment expression is the value
-assigned.  Defined on scalar types.
-
-@item @var{op}=
-Used in an expression of the form @w{@code{@var{a} @var{op}= @var{b}}},
-and translated to @w{@code{@var{a} = @var{a op b}}}.
-@w{@code{@var{op}=}} and @code{=} have the same precendence.
-@var{op} is any one of the operators @code{|}, @code{^}, @code{&},
-@code{<<}, @code{>>}, @code{+}, @code{-}, @code{*}, @code{/}, @code{%}.
-
-@item ?:
-The ternary operator.  @code{@var{a} ? @var{b} : @var{c}} can be thought
-of as:  if @var{a} then @var{b} else @var{c}.  @var{a} should be of an
-integral type.
-
-@item ||
-Logical @sc{or}.  Defined on integral types.
-
-@item &&
-Logical @sc{and}.  Defined on integral types.
-
-@item |
-Bitwise @sc{or}.  Defined on integral types.
-
-@item ^
-Bitwise exclusive-@sc{or}.  Defined on integral types.
-
-@item &
-Bitwise @sc{and}.  Defined on integral types.
-
-@item ==@r{, }!=
-Equality and inequality.  Defined on scalar types.  The value of these
-expressions is 0 for false and non-zero for true.
-
-@item <@r{, }>@r{, }<=@r{, }>=
-Less than, greater than, less than or equal, greater than or equal.
-Defined on scalar types.  The value of these expressions is 0 for false
-and non-zero for true.
-
-@item <<@r{, }>>
-left shift, and right shift.  Defined on integral types.
-
-@item @@
-The @value{GDBN} ``artificial array'' operator (@pxref{Expressions, ,Expressions}).
-
-@item +@r{, }-
-Addition and subtraction.  Defined on integral types, floating-point types and
-pointer types.
-
-@item *@r{, }/@r{, }%
-Multiplication, division, and modulus.  Multiplication and division are
-defined on integral and floating-point types.  Modulus is defined on
-integral types.
-
-@item ++@r{, }--
-Increment and decrement.  When appearing before a variable, the
-operation is performed before the variable is used in an expression;
-when appearing after it, the variable's value is used before the
-operation takes place.
-
-@item *
-Pointer dereferencing.  Defined on pointer types.  Same precedence as
-@code{++}.
-
-@item &
-Address operator.  Defined on variables.  Same precedence as @code{++}.
-
-@ifclear CONLY
-For debugging C++, @value{GDBN} implements a use of @samp{&} beyond what is
-allowed in the C++ language itself: you can use @samp{&(&@var{ref})}
-(or, if you prefer, simply @samp{&&@var{ref}}) to examine the address
-where a C++ reference variable (declared with @samp{&@var{ref}}) is
-stored.
-@end ifclear
-
-@item -
-Negative.  Defined on integral and floating-point types.  Same
-precedence as @code{++}.
-
-@item !
-Logical negation.  Defined on integral types.  Same precedence as
-@code{++}.
-
-@item ~
-Bitwise complement operator.  Defined on integral types.  Same precedence as
-@code{++}.
-
-
-@item .@r{, }->
-Structure member, and pointer-to-structure member.  For convenience,
-@value{GDBN} regards the two as equivalent, choosing whether to dereference a
-pointer based on the stored type information.
-Defined on @code{struct} and @code{union} data.
-
-@ifset HPPA
-@item .*@r{, }->*
-Dereferences of pointers to members.
-@end ifset
-
-@item []
-Array indexing.  @code{@var{a}[@var{i}]} is defined as
-@code{*(@var{a}+@var{i})}.  Same precedence as @code{->}.
-
-@item ()
-Function parameter list.  Same precedence as @code{->}.
-
-@ifclear CONLY
-@item ::
-C++ scope resolution operator.  Defined on
-@code{struct}, @code{union}, and @code{class} types.
-@end ifclear
-
-@item ::
-Doubled colons
-@ifclear CONLY
-also
-@end ifclear
-represent the @value{GDBN} scope operator (@pxref{Expressions,
-,Expressions}).
-@ifclear CONLY
-Same precedence as @code{::}, above.
-@end ifclear
-@end table
-
-@ifset HPPA
-If an operator is redefined in the user code, @value{GDBN} usually
-attempts to invoke the redefined version instead of using the operator's
-predefined meaning.
-@end ifset
-
-@ifclear CONLY
-@menu
-* C Constants::             
-@end menu
-
-@ifset MOD2
-@node C Constants, Cplus expressions, C Operators, C
-@subsubsection C and C++ constants
-@end ifset
-@ifclear MOD2
-@node C Constants, Cplus expressions, C Operators, Support
-@subsubsection C and C++ constants
-@end ifclear
-
-@cindex C and C++ constants
-@value{GDBN} allows you to express the constants of C and C++ in the
-following ways:
-@end ifclear
-@ifset CONLY
-@cindex C constants
-@node C Constants, Debugging C, C Operators, C
-@section C constants
-
-@value{GDBN} allows you to express the constants of C in the
-following ways:
-@end ifset
-
-@itemize @bullet
-@item
-Integer constants are a sequence of digits.  Octal constants are
-specified by a leading @samp{0} (i.e. zero), and hexadecimal constants by
-a leading @samp{0x} or @samp{0X}.  Constants may also end with a letter
-@samp{l}, specifying that the constant should be treated as a
-@code{long} value.
-
-@item
-Floating point constants are a sequence of digits, followed by a decimal
-point, followed by a sequence of digits, and optionally followed by an
-exponent.  An exponent is of the form:
-@samp{@w{e@r{[[}+@r{]|}-@r{]}@var{nnn}}}, where @var{nnn} is another
-sequence of digits.  The @samp{+} is optional for positive exponents.
-
-@item
-Enumerated constants consist of enumerated identifiers, or their
-integral equivalents.
-
-@item
-Character constants are a single character surrounded by single quotes
-(@code{'}), or a number---the ordinal value of the corresponding character
-(usually its @sc{ASCII} value).  Within quotes, the single character may
-be represented by a letter or by @dfn{escape sequences}, which are of
-the form @samp{\@var{nnn}}, where @var{nnn} is the octal representation
-of the character's ordinal value; or of the form @samp{\@var{x}}, where
-@samp{@var{x}} is a predefined special character---for example,
-@samp{\n} for newline.
-
-@item
-String constants are a sequence of character constants surrounded
-by double quotes (@code{"}).
-
-@item
-Pointer constants are an integral value.  You can also write pointers
-to constants using the C operator @samp{&}.
-
-@item
-Array constants are comma-separated lists surrounded by braces @samp{@{}
-and @samp{@}}; for example, @samp{@{1,2,3@}} is a three-element array of
-integers, @samp{@{@{1,2@}, @{3,4@}, @{5,6@}@}} is a three-by-two array,
-and @samp{@{&"hi", &"there", &"fred"@}} is a three-element array of pointers.
-@end itemize
-
-@ifclear CONLY
-@menu
-* Cplus expressions::           
-* C Defaults::                  
-@ifset MOD2
-* C Checks::                    
-@end ifset
-
-* Debugging C::                 
-@end menu
-
-@ifset MOD2
-@node Cplus expressions, C Defaults, C Constants, C
-@subsubsection C++ expressions
-@end ifset
-@ifclear MOD2
-@node Cplus expressions, C Defaults, C Constants, Support
-@subsubsection C++ expressions
-@end ifclear
-
-@cindex expressions in C++
-@value{GDBN} expression handling can interpret most C++ expressions.
-
-@ifclear HPPA
-@cindex C++ support, not in @sc{coff}
-@cindex @sc{coff} versus C++
-@cindex C++ and object formats
-@cindex object formats and C++
-@cindex a.out and C++
-@cindex @sc{ecoff} and C++
-@cindex @sc{xcoff} and C++
-@cindex @sc{elf}/stabs and C++
-@cindex @sc{elf}/@sc{dwarf} and C++
-@c FIXME!! GDB may eventually be able to debug C++ using DWARF; check
-@c periodically whether this has happened...
-@quotation
-@emph{Warning:} @value{GDBN} can only debug C++ code if you use the
-proper compiler.  Typically, C++ debugging depends on the use of
-additional debugging information in the symbol table, and thus requires
-special support.  In particular, if your compiler generates a.out, MIPS
-@sc{ecoff}, RS/6000 @sc{xcoff}, or @sc{elf} with stabs extensions to the
-symbol table, these facilities are all available.  (With @sc{gnu} CC,
-you can use the @samp{-gstabs} option to request stabs debugging
-extensions explicitly.)  Where the object code format is standard
-@sc{coff} or @sc{dwarf} in @sc{elf}, on the other hand, most of the C++
-support in @value{GDBN} does @emph{not} work.
-@end quotation
-@end ifclear
-
-@enumerate
-
-@cindex member functions
-@item
-Member function calls are allowed; you can use expressions like
-
-@example
-count = aml->GetOriginal(x, y)
-@end example
-
-@kindex this
-@cindex namespace in C++
-@item
-While a member function is active (in the selected stack frame), your
-expressions have the same namespace available as the member function;
-that is, @value{GDBN} allows implicit references to the class instance
-pointer @code{this} following the same rules as C++.
-
-@ifclear HPPA
-@cindex call overloaded functions
-@cindex type conversions in C++
-@item
-You can call overloaded functions; @value{GDBN} resolves the function
-call to the right definition, with one restriction---you must use
-arguments of the type required by the function that you want to call.
-@value{GDBN} does not perform conversions requiring constructors or
-user-defined type operators.
-@end ifclear
-@ifset HPPA
-@cindex call overloaded functions
-@cindex overloaded functions
-@cindex type conversions in C++
-@item
-You can call overloaded functions; @value{GDBN} resolves the function
-call to the right definition, with some restrictions.  GDB does not
-perform overload resolution involving user-defined type conversions,
-calls to constructors, or instantiations of templates that do not exist
-in the program.  It also cannot handle ellipsis argument lists or
-default arguments.
-
-It does perform integral conversions and promotions, floating-point
-promotions, arithmetic conversions, pointer conversions, conversions of
-class objects to base classes, and standard conversions such as those of
-functions or arrays to pointers; it requires an exact match on the
-number of function arguments.
-
-Overload resolution is always performed, unless you have specified
-@code{set overload-resolution off}.  @xref{Debugging C plus plus,
-,@value{GDBN} features for C++}.
-
-You must specify@code{set overload-resolution off} in order to use an
-explicit function signature to call an overloaded function, as in
-@smallexample
-p 'foo(char,int)'('x', 13)
-@end smallexample
-The @value{GDBN} command-completion facility can simplify this;
-@pxref{Completion, ,Command completion}.
-
-@end ifset
-
-@cindex reference declarations
-@item
-@value{GDBN} understands variables declared as C++ references; you can use 
-them in expressions just as you do in C++ source---they are automatically
-dereferenced.
-
-In the parameter list shown when @value{GDBN} displays a frame, the values of
-reference variables are not displayed (unlike other variables); this
-avoids clutter, since references are often used for large structures.
-The @emph{address} of a reference variable is always shown, unless
-you have specified @samp{set print address off}.
-
-@item
-@value{GDBN} supports the C++ name resolution operator @code{::}---your
-expressions can use it just as expressions in your program do.  Since
-one scope may be defined in another, you can use @code{::} repeatedly if
-necessary, for example in an expression like
-@samp{@var{scope1}::@var{scope2}::@var{name}}.  @value{GDBN} also allows
-resolving name scope by reference to source files, in both C and C++
-debugging (@pxref{Variables, ,Program variables}).
-@end enumerate
-
-@ifset HPPA
-In addition, @value{GDBN} supports calling virtual functions correctly,
-printing out virtual bases of objects, calling functions in a base
-subobject, casting objects, and invoking user-defined operators.
-@end ifset
-
-@ifset MOD2
-@node C Defaults, C Checks, Cplus expressions, C
-@subsubsection C and C++ defaults
-@end ifset
-@ifclear MOD2
-@node C Defaults, Debugging C, Cplus expressions, Support
-@subsubsection C and C++ defaults
-@end ifclear
-@cindex C and C++ defaults
-
-@ifclear HPPA
-If you allow @value{GDBN} to set type and range checking automatically, they
-both default to @code{off} whenever the working language changes to
-C or C++.  This happens regardless of whether you or @value{GDBN}
-selects the working language.
-@end ifclear
-
-If you allow @value{GDBN} to set the language automatically, it
-recognizes source files whose names end with @file{.c}, @file{.C}, or
-@file{.cc}, etc, and when @value{GDBN} enters code compiled from one of
-these files, it sets the working language to C or C++.
-@xref{Automatically, ,Having @value{GDBN} infer the source language},
-for further details.
-
-@ifset MOD2
-@c Type checking is (a) primarily motivated by Modula-2, and (b)
-@c unimplemented.  If (b) changes, it might make sense to let this node
-@c appear even if Mod-2 does not, but meanwhile ignore it. roland 16jul93.
-@node C Checks, Debugging C, C Defaults, C Constants
-@subsubsection C and C++ type and range checks
-@cindex C and C++ checks
-
-By default, when @value{GDBN} parses C or C++ expressions, type checking
-is not used.  However, if you turn type checking on, @value{GDBN}
-considers two variables type equivalent if:
-
-@itemize @bullet
-@item
-The two variables are structured and have the same structure, union, or
-enumerated tag.
-
-@item
-The two variables have the same type name, or types that have been
-declared equivalent through @code{typedef}.
-
-@ignore
-@c leaving this out because neither J Gilmore nor R Pesch understand it.
-@c FIXME--beers?
-@item
-The two @code{struct}, @code{union}, or @code{enum} variables are
-declared in the same declaration.  (Note: this may not be true for all C
-compilers.)
-@end ignore
-@end itemize
-
-Range checking, if turned on, is done on mathematical operations.  Array
-indices are not checked, since they are often used to index a pointer
-that is not itself an array.
-@end ifset
-@end ifclear
-
-@ifclear CONLY
-@ifset MOD2
-@node Debugging C, Debugging C plus plus, C Checks, C
-@subsubsection @value{GDBN} and C
-@end ifset
-@ifclear MOD2
-@node Debugging C, Debugging C plus plus, C Defaults, Support
-@subsubsection @value{GDBN} and C
-@end ifclear
-@end ifclear
-@ifset CONLY
-@node Debugging C,  , C Constants, C
-@section @value{GDBN} and C
-@end ifset
-
-The @code{set print union} and @code{show print union} commands apply to
-the @code{union} type.  When set to @samp{on}, any @code{union} that is
-inside a @code{struct}
-@ifclear CONLY
-or @code{class}
-@end ifclear
-is also printed.
-Otherwise, it appears as @samp{@{...@}}.
-
-The @code{@@} operator aids in the debugging of dynamic arrays, formed
-with pointers and a memory allocation function.  @xref{Expressions,
-,Expressions}.
-
-@ifclear CONLY
-@menu
-* Debugging C plus plus::       
-@end menu
-
-@ifset MOD2
-@node Debugging C plus plus,  , Debugging C, C
-@subsubsection @value{GDBN} features for C++
-@end ifset
-@ifclear MOD2
-@node Debugging C plus plus,  , Debugging C, Support
-@subsubsection @value{GDBN} features for C++
-@end ifclear
-
-@cindex commands for C++
-Some @value{GDBN} commands are particularly useful with C++, and some are
-designed specifically for use with C++.  Here is a summary:
-
-@table @code
-@cindex break in overloaded functions
-@item @r{breakpoint menus}
-When you want a breakpoint in a function whose name is overloaded,
-@value{GDBN} breakpoint menus help you specify which function definition
-you want.  @xref{Breakpoint Menus,,Breakpoint menus}.
-
-@cindex overloading in C++
-@item rbreak @var{regex}
-Setting breakpoints using regular expressions is helpful for setting
-breakpoints on overloaded functions that are not members of any special
-classes.
-@xref{Set Breaks, ,Setting breakpoints}.
-
-@cindex C++ exception handling
-@item catch throw
-@itemx catch catch
-Debug C++ exception handling using these commands.  @xref{Set
-Catchpoints, , Setting catchpoints}.
-
-@cindex inheritance
-@item ptype @var{typename}
-Print inheritance relationships as well as other information for type
-@var{typename}.
-@xref{Symbols, ,Examining the Symbol Table}.
-
-@cindex C++ symbol display
-@item set print demangle
-@itemx show print demangle
-@itemx set print asm-demangle
-@itemx show print asm-demangle
-Control whether C++ symbols display in their source form, both when
-displaying code as C++ source and when displaying disassemblies.
-@xref{Print Settings, ,Print settings}.
-
-@item set print object
-@itemx show print object
-Choose whether to print derived (actual) or declared types of objects.
-@xref{Print Settings, ,Print settings}.
-
-@item set print vtbl
-@itemx show print vtbl
-Control the format for printing virtual function tables.
-@xref{Print Settings, ,Print settings}.
-@ifset HPPA
-(The @code{vtbl} commands do not work on programs compiled with the HP
-ANSI C++ compiler (@code{aCC}).)
-
-@kindex set overload-resolution
-@cindex overloaded functions
-@item set overload-resolution on
-Enable overload resolution for C++ expression evaluation.  The default
-is on.  For overloaded functions, @value{GDBN} evaluates the arguments
-and searches for a function whose signature matches the argument types,
-using the standard C++ conversion rules (@pxref{Cplus expressions, ,C++
-expressions} for details).  If it cannot find a match, it emits a
-message.
-
-@item set overload-resolution off
-Disable overload resolution for C++ expression evaluation.  For
-overloaded functions that are not class member functions, @value{GDBN}
-chooses the first function of the specified name that it finds in the
-symbol table, whether or not its arguments are of the correct type.  For
-overloaded functions that are class member functions, @value{GDBN}
-searches for a function whose signature @emph{exactly} matches the
-argument types.
-@end ifset
-
-@item @r{Overloaded symbol names}
-You can specify a particular definition of an overloaded symbol, using
-the same notation that is used to declare such symbols in C++: type
-@code{@var{symbol}(@var{types})} rather than just @var{symbol}.  You can
-also use the @value{GDBN} command-line word completion facilities to list the
-available choices, or to finish the type list for you.
-@xref{Completion,, Command completion}, for details on how to do this.
-@end table
-@ifclear MOD2
-@c cancels "raisesections" under same conditions near bgn of chapter
-@lowersections
-@end ifclear
-
-@ifset MOD2
-@node Modula-2,  ,C , Support
-@subsection Modula-2
-@cindex Modula-2
-
-The extensions made to @value{GDBN} to support Modula-2 only support
-output from the @sc{gnu} Modula-2 compiler (which is currently being
-developed).  Other Modula-2 compilers are not currently supported, and
-attempting to debug executables produced by them is most likely
-to give an error as @value{GDBN} reads in the executable's symbol
-table.
-
-@cindex expressions in Modula-2
-@menu
-* M2 Operators::                Built-in operators
-* Built-In Func/Proc::          Built-in functions and procedures
-* M2 Constants::                Modula-2 constants
-* M2 Defaults::                 Default settings for Modula-2
-* Deviations::                  Deviations from standard Modula-2
-* M2 Checks::                   Modula-2 type and range checks
-* M2 Scope::                    The scope operators @code{::} and @code{.}
-* GDB/M2::                      @value{GDBN} and Modula-2
-@end menu
-
-@node M2 Operators, Built-In Func/Proc, Modula-2, Modula-2
-@subsubsection Operators
-@cindex Modula-2 operators
-
-Operators must be defined on values of specific types.  For instance,
-@code{+} is defined on numbers, but not on structures.  Operators are
-often defined on groups of types.  For the purposes of Modula-2, the
-following definitions hold:
-
-@itemize @bullet
-
-@item
-@emph{Integral types} consist of @code{INTEGER}, @code{CARDINAL}, and
-their subranges.
-
-@item
-@emph{Character types} consist of @code{CHAR} and its subranges.
-
-@item
-@emph{Floating-point types} consist of @code{REAL}.
-
-@item
-@emph{Pointer types} consist of anything declared as @code{POINTER TO
-@var{type}}.
-
-@item
-@emph{Scalar types} consist of all of the above.
-
-@item
-@emph{Set types} consist of @code{SET} and @code{BITSET} types.
-
-@item
-@emph{Boolean types} consist of @code{BOOLEAN}.
-@end itemize
-
-@noindent
-The following operators are supported, and appear in order of
-increasing precedence:
-
-@table @code
-@item ,
-Function argument or array index separator.
-
-@item :=
-Assignment.  The value of @var{var} @code{:=} @var{value} is
-@var{value}.
-
-@item <@r{, }>
-Less than, greater than on integral, floating-point, or enumerated
-types.
-
-@item <=@r{, }>=
-Less than, greater than, less than or equal to, greater than or equal to
-on integral, floating-point and enumerated types, or set inclusion on
-set types.  Same precedence as @code{<}.
-
-@item =@r{, }<>@r{, }#
-Equality and two ways of expressing inequality, valid on scalar types.
-Same precedence as @code{<}.  In @value{GDBN} scripts, only @code{<>} is
-available for inequality, since @code{#} conflicts with the script
-comment character.
-
-@item IN
-Set membership.  Defined on set types and the types of their members.
-Same precedence as @code{<}.
-
-@item OR
-Boolean disjunction.  Defined on boolean types.
-
-@item AND@r{, }&
-Boolean conjuction.  Defined on boolean types.
-
-@item @@
-The @value{GDBN} ``artificial array'' operator (@pxref{Expressions, ,Expressions}).
-
-@item +@r{, }-
-Addition and subtraction on integral and floating-point types, or union
-and difference on set types.
-
-@item *
-Multiplication on integral and floating-point types, or set intersection
-on set types.
-
-@item /
-Division on floating-point types, or symmetric set difference on set
-types.  Same precedence as @code{*}.
-
-@item DIV@r{, }MOD
-Integer division and remainder.  Defined on integral types.  Same
-precedence as @code{*}.
-
-@item -
-Negative. Defined on @code{INTEGER} and @code{REAL} data.
-
-@item ^
-Pointer dereferencing.  Defined on pointer types.
-
-@item NOT
-Boolean negation.  Defined on boolean types.  Same precedence as
-@code{^}.
-
-@item .
-@code{RECORD} field selector.  Defined on @code{RECORD} data.  Same
-precedence as @code{^}.
-
-@item []
-Array indexing.  Defined on @code{ARRAY} data.  Same precedence as @code{^}.
-
-@item ()
-Procedure argument list.  Defined on @code{PROCEDURE} objects.  Same precedence
-as @code{^}.
-
-@item ::@r{, }.
-@value{GDBN} and Modula-2 scope operators.
-@end table
-
-@quotation
-@emph{Warning:} Sets and their operations are not yet supported, so @value{GDBN}
-treats the use of the operator @code{IN}, or the use of operators
-@code{+}, @code{-}, @code{*}, @code{/}, @code{=}, , @code{<>}, @code{#},
-@code{<=}, and @code{>=} on sets as an error.
-@end quotation
-
-@cindex Modula-2 built-ins
-@node Built-In Func/Proc, M2 Constants, M2 Operators, Modula-2
-@subsubsection Built-in functions and procedures
-
-Modula-2 also makes available several built-in procedures and functions.
-In describing these, the following metavariables are used:
-
-@table @var
-
-@item a
-represents an @code{ARRAY} variable.
-
-@item c
-represents a @code{CHAR} constant or variable.
-
-@item i
-represents a variable or constant of integral type.
-
-@item m
-represents an identifier that belongs to a set.  Generally used in the
-same function with the metavariable @var{s}.  The type of @var{s} should
-be @code{SET OF @var{mtype}} (where @var{mtype} is the type of @var{m}).
-
-@item n
-represents a variable or constant of integral or floating-point type.
-
-@item r
-represents a variable or constant of floating-point type.
-
-@item t
-represents a type.
-
-@item v
-represents a variable.
-
-@item x
-represents a variable or constant of one of many types.  See the
-explanation of the function for details.
-@end table
-
-All Modula-2 built-in procedures also return a result, described below.
-
-@table @code
-@item ABS(@var{n})
-Returns the absolute value of @var{n}.
-
-@item CAP(@var{c})
-If @var{c} is a lower case letter, it returns its upper case
-equivalent, otherwise it returns its argument
-
-@item CHR(@var{i})
-Returns the character whose ordinal value is @var{i}.
-
-@item DEC(@var{v})
-Decrements the value in the variable @var{v}.  Returns the new value.
-
-@item DEC(@var{v},@var{i})
-Decrements the value in the variable @var{v} by @var{i}.  Returns the
-new value.
-
-@item EXCL(@var{m},@var{s})
-Removes the element @var{m} from the set @var{s}.  Returns the new
-set.
-
-@item FLOAT(@var{i})
-Returns the floating point equivalent of the integer @var{i}.
-
-@item HIGH(@var{a})
-Returns the index of the last member of @var{a}.
-
-@item INC(@var{v})
-Increments the value in the variable @var{v}.  Returns the new value.
-
-@item INC(@var{v},@var{i})
-Increments the value in the variable @var{v} by @var{i}.  Returns the
-new value.
-
-@item INCL(@var{m},@var{s})
-Adds the element @var{m} to the set @var{s} if it is not already
-there.  Returns the new set.
-
-@item MAX(@var{t})
-Returns the maximum value of the type @var{t}.
-
-@item MIN(@var{t})
-Returns the minimum value of the type @var{t}.
-
-@item ODD(@var{i})
-Returns boolean TRUE if @var{i} is an odd number.
-
-@item ORD(@var{x})
-Returns the ordinal value of its argument.  For example, the ordinal
-value of a character is its ASCII value (on machines supporting the
-ASCII character set).  @var{x} must be of an ordered type, which include
-integral, character and enumerated types.
-
-@item SIZE(@var{x})
-Returns the size of its argument.  @var{x} can be a variable or a type.
-
-@item TRUNC(@var{r})
-Returns the integral part of @var{r}.
-
-@item VAL(@var{t},@var{i})
-Returns the member of the type @var{t} whose ordinal value is @var{i}.
-@end table
-
-@quotation
-@emph{Warning:}  Sets and their operations are not yet supported, so
-@value{GDBN} treats the use of procedures @code{INCL} and @code{EXCL} as
-an error.
-@end quotation
-
-@cindex Modula-2 constants
-@node M2 Constants, M2 Defaults, Built-In Func/Proc, Modula-2
-@subsubsection Constants
-
-@value{GDBN} allows you to express the constants of Modula-2 in the following
-ways:
-
-@itemize @bullet
-
-@item
-Integer constants are simply a sequence of digits.  When used in an
-expression, a constant is interpreted to be type-compatible with the
-rest of the expression.  Hexadecimal integers are specified by a
-trailing @samp{H}, and octal integers by a trailing @samp{B}.
-
-@item
-Floating point constants appear as a sequence of digits, followed by a
-decimal point and another sequence of digits.  An optional exponent can
-then be specified, in the form @samp{E@r{[}+@r{|}-@r{]}@var{nnn}}, where
-@samp{@r{[}+@r{|}-@r{]}@var{nnn}} is the desired exponent.  All of the
-digits of the floating point constant must be valid decimal (base 10)
-digits.
-
-@item
-Character constants consist of a single character enclosed by a pair of
-like quotes, either single (@code{'}) or double (@code{"}).  They may
-also be expressed by their ordinal value (their ASCII value, usually)
-followed by a @samp{C}.
-
-@item
-String constants consist of a sequence of characters enclosed by a
-pair of like quotes, either single (@code{'}) or double (@code{"}).
-Escape sequences in the style of C are also allowed.  @xref{C
-Constants, ,C and C++ constants}, for a brief explanation of escape
-sequences.
-
-@item
-Enumerated constants consist of an enumerated identifier.
-
-@item
-Boolean constants consist of the identifiers @code{TRUE} and
-@code{FALSE}.
-
-@item
-Pointer constants consist of integral values only.
-
-@item
-Set constants are not yet supported.
-@end itemize
-
-@node M2 Defaults, Deviations, M2 Constants, Modula-2
-@subsubsection Modula-2 defaults
-@cindex Modula-2 defaults
-
-If type and range checking are set automatically by @value{GDBN}, they
-both default to @code{on} whenever the working language changes to
-Modula-2.  This happens regardless of whether you, or @value{GDBN},
-selected the working language.
-
-If you allow @value{GDBN} to set the language automatically, then entering
-code compiled from a file whose name ends with @file{.mod} sets the
-working language to Modula-2. @xref{Automatically, ,Having @value{GDBN} set
-the language automatically}, for further details.
-
-@node Deviations, M2 Checks, M2 Defaults, Modula-2
-@subsubsection Deviations from standard Modula-2
-@cindex Modula-2, deviations from
-
-A few changes have been made to make Modula-2 programs easier to debug.
-This is done primarily via loosening its type strictness:
-
-@itemize @bullet
-@item
-Unlike in standard Modula-2, pointer constants can be formed by
-integers.  This allows you to modify pointer variables during
-debugging.  (In standard Modula-2, the actual address contained in a
-pointer variable is hidden from you; it can only be modified
-through direct assignment to another pointer variable or expression that
-returned a pointer.)
-
-@item
-C escape sequences can be used in strings and characters to represent
-non-printable characters.  @value{GDBN} prints out strings with these
-escape sequences embedded.  Single non-printable characters are
-printed using the @samp{CHR(@var{nnn})} format.
-
-@item
-The assignment operator (@code{:=}) returns the value of its right-hand
-argument.
-
-@item
-All built-in procedures both modify @emph{and} return their argument.
-@end itemize
-
-@node M2 Checks, M2 Scope, Deviations, Modula-2
-@subsubsection Modula-2 type and range checks
-@cindex Modula-2 checks
-
-@quotation
-@emph{Warning:} in this release, @value{GDBN} does not yet perform type or
-range checking.
-@end quotation
-@c FIXME remove warning when type/range checks added
-
-@value{GDBN} considers two Modula-2 variables type equivalent if:
-
-@itemize @bullet
-@item
-They are of types that have been declared equivalent via a @code{TYPE
-@var{t1} = @var{t2}} statement
-
-@item
-They have been declared on the same line.  (Note:  This is true of the
-@sc{gnu} Modula-2 compiler, but it may not be true of other compilers.)
-@end itemize
-
-As long as type checking is enabled, any attempt to combine variables
-whose types are not equivalent is an error.
-
-Range checking is done on all mathematical operations, assignment, array
-index bounds, and all built-in functions and procedures.
-
-@node M2 Scope, GDB/M2, M2 Checks, Modula-2
-@subsubsection The scope operators @code{::} and @code{.}
-@cindex scope
-@kindex .
-@cindex colon, doubled as scope operator
-@ifinfo
-@kindex colon-colon
-@c Info cannot handle :: but TeX can.
-@end ifinfo
-@iftex
-@kindex ::
-@end iftex
-
-There are a few subtle differences between the Modula-2 scope operator
-(@code{.}) and the @value{GDBN} scope operator (@code{::}).  The two have
-similar syntax:
-
-@example
-
-@var{module} . @var{id}
-@var{scope} :: @var{id}
-@end example
-
-@noindent
-where @var{scope} is the name of a module or a procedure,
-@var{module} the name of a module, and @var{id} is any declared
-identifier within your program, except another module.
-
-Using the @code{::} operator makes @value{GDBN} search the scope
-specified by @var{scope} for the identifier @var{id}.  If it is not
-found in the specified scope, then @value{GDBN} searches all scopes
-enclosing the one specified by @var{scope}.
-
-Using the @code{.} operator makes @value{GDBN} search the current scope for
-the identifier specified by @var{id} that was imported from the
-definition module specified by @var{module}.  With this operator, it is
-an error if the identifier @var{id} was not imported from definition
-module @var{module}, or if @var{id} is not an identifier in
-@var{module}.
-
-@node GDB/M2,  , M2 Scope, Modula-2
-@subsubsection @value{GDBN} and Modula-2
-
-Some @value{GDBN} commands have little use when debugging Modula-2 programs.
-Five subcommands of @code{set print} and @code{show print} apply
-specifically to C and C++: @samp{vtbl}, @samp{demangle},
-@samp{asm-demangle}, @samp{object}, and @samp{union}.  The first four
-apply to C++, and the last to the C @code{union} type, which has no direct
-analogue in Modula-2.
-
-The @code{@@} operator (@pxref{Expressions, ,Expressions}), while available
-while using any language, is not useful with Modula-2.  Its
-intent is to aid the debugging of @dfn{dynamic arrays}, which cannot be
-created in Modula-2 as they can in C or C++.  However, because an
-address can be specified by an integral constant, the construct
-@samp{@{@var{type}@}@var{adrexp}} is still useful.  (@pxref{Expressions, ,Expressions})
-
-@cindex @code{#} in Modula-2
-In @value{GDBN} scripts, the Modula-2 inequality operator @code{#} is
-interpreted as the beginning of a comment.  Use @code{<>} instead.
-@end ifset
-@end ifclear
-
-@node Symbols, Altering, Languages, Top
-@chapter Examining the Symbol Table
-
-The commands described in this section allow you to inquire about the
-symbols (names of variables, functions and types) defined in your
-program.  This information is inherent in the text of your program and
-does not change as your program executes.  @value{GDBN} finds it in your
-program's symbol table, in the file indicated when you started @value{GDBN}
-(@pxref{File Options, ,Choosing files}), or by one of the
-file-management commands (@pxref{Files, ,Commands to specify files}).
-
-@cindex symbol names
-@cindex names of symbols
-@cindex quoting names
-Occasionally, you may need to refer to symbols that contain unusual
-characters, which @value{GDBN} ordinarily treats as word delimiters.  The
-most frequent case is in referring to static variables in other
-source files (@pxref{Variables,,Program variables}).  File names
-are recorded in object files as debugging symbols, but @value{GDBN} would
-ordinarily parse a typical file name, like @file{foo.c}, as the three words
-@samp{foo} @samp{.} @samp{c}.  To allow @value{GDBN} to recognize
-@samp{foo.c} as a single symbol, enclose it in single quotes; for example,
-
-@example
-p 'foo.c'::x
-@end example
-
-@noindent
-looks up the value of @code{x} in the scope of the file @file{foo.c}.
-
-@table @code
-@kindex info address
-@item info address @var{symbol}
-Describe where the data for @var{symbol} is stored.  For a register
-variable, this says which register it is kept in.  For a non-register
-local variable, this prints the stack-frame offset at which the variable
-is always stored.
-
-Note the contrast with @samp{print &@var{symbol}}, which does not work
-at all for a register variable, and for a stack local variable prints
-the exact address of the current instantiation of the variable.
-
-@kindex whatis
-@item whatis @var{exp}
-Print the data type of expression @var{exp}.  @var{exp} is not
-actually evaluated, and any side-effecting operations (such as
-assignments or function calls) inside it do not take place.
-@xref{Expressions, ,Expressions}.
-
-@item whatis
-Print the data type of @code{$}, the last value in the value history.
-
-@kindex ptype
-@item ptype @var{typename}
-Print a description of data type @var{typename}.  @var{typename} may be
-the name of a type, or for C code it may have the form
-@ifclear CONLY
-@samp{class @var{class-name}},
-@end ifclear
-@samp{struct @var{struct-tag}}, @samp{union @var{union-tag}} or
-@samp{enum @var{enum-tag}}.
-
-@item ptype @var{exp}
-@itemx ptype
-Print a description of the type of expression @var{exp}.  @code{ptype}
-differs from @code{whatis} by printing a detailed description, instead
-of just the name of the type.
-
-For example, for this variable declaration:
-
-@example
-struct complex @{double real; double imag;@} v;
-@end example
-
-@noindent
-the two commands give this output:
-
-@example
-@group
-(@value{GDBP}) whatis v
-type = struct complex
-(@value{GDBP}) ptype v
-type = struct complex @{
-    double real;
-    double imag;
-@}
-@end group
-@end example
-
-@noindent
-As with @code{whatis}, using @code{ptype} without an argument refers to
-the type of @code{$}, the last value in the value history.
-
-@kindex info types
-@item info types @var{regexp}
-@itemx info types
-Print a brief description of all types whose name matches @var{regexp}
-(or all types in your program, if you supply no argument).  Each
-complete typename is matched as though it were a complete line; thus,
-@samp{i type value} gives information on all types in your program whose
-name includes the string @code{value}, but @samp{i type ^value$} gives
-information only on types whose complete name is @code{value}.
-
-This command differs from @code{ptype} in two ways: first, like
-@code{whatis}, it does not print a detailed description; second, it
-lists all source files where a type is defined.
-
-@kindex info source
-@item info source
-Show the name of the current source file---that is, the source file for
-the function containing the current point of execution---and the language
-it was written in.
-
-@kindex info sources
-@item info sources
-Print the names of all source files in your program for which there is
-debugging information, organized into two lists: files whose symbols
-have already been read, and files whose symbols will be read when needed.
-
-@kindex info functions
-@item info functions
-Print the names and data types of all defined functions.
-
-@item info functions @var{regexp}
-Print the names and data types of all defined functions
-whose names contain a match for regular expression @var{regexp}.
-Thus, @samp{info fun step} finds all functions whose names
-include @code{step}; @samp{info fun ^step} finds those whose names
-start with @code{step}.
-
-@kindex info variables
-@item info variables
-Print the names and data types of all variables that are declared
-outside of functions (i.e., excluding local variables).
-
-@item info variables @var{regexp}
-Print the names and data types of all variables (except for local
-variables) whose names contain a match for regular expression
-@var{regexp}.
-
-@ignore
-This was never implemented.
-@kindex info methods
-@item info methods
-@itemx info methods @var{regexp}
-The @code{info methods} command permits the user to examine all defined
-methods within C++ program, or (with the @var{regexp} argument) a
-specific set of methods found in the various C++ classes.  Many
-C++ classes provide a large number of methods.  Thus, the output
-from the @code{ptype} command can be overwhelming and hard to use.  The
-@code{info-methods} command filters the methods, printing only those
-which match the regular-expression @var{regexp}.
-@end ignore
-
-@ifclear HPPA
-@cindex reloading symbols
-Some systems allow individual object files that make up your program to
-be replaced without stopping and restarting your program.
-@ifset VXWORKS
-For example, in VxWorks you can simply recompile a defective object file
-and keep on running.
-@end ifset
-If you are running on one of these systems, you can allow @value{GDBN} to
-reload the symbols for automatically relinked modules:
-
-@table @code
-@kindex set symbol-reloading
-@item set symbol-reloading on
-Replace symbol definitions for the corresponding source file when an
-object file with a particular name is seen again.
-
-@item set symbol-reloading off
-Do not replace symbol definitions when re-encountering object files of
-the same name.  This is the default state; if you are not running on a
-system that permits automatically relinking modules, you should leave
-@code{symbol-reloading} off, since otherwise @value{GDBN} may discard symbols
-when linking large programs, that may contain several modules (from
-different directories or libraries) with the same name.
-
-@kindex show symbol-reloading
-@item show symbol-reloading
-Show the current @code{on} or @code{off} setting.
-@end table
-@end ifclear
-
-@ifset HPPA
-@kindex set opaque-type-resolution
-@item set opaque-type-resolution on
-Tell @value{GDBN} to resolve opaque types.  An opaque type is a type
-declared as a pointer to a @code{struct}, @code{class}, or
-@code{union}---for example, @code{struct MyType *}---that is used in one
-source file although the full declaration of @code{struct MyType} is in
-another source file.  The default is on.
-
-A change in the setting of this subcommand will not take effect until
-the next time symbols for a file are loaded.
-
-@item set opaque-type-resolution off
-Tell @value{GDBN} not to resolve opaque types.  In this case, the type
-is printed as follows:
-@smallexample
-@{<no data fields>@}
-@end smallexample
-
-@kindex show opaque-type-resolution
-@item show opaque-type-resolution
-Show whether opaque types are resolved or not.
-@end ifset
-
-@kindex maint print symbols
-@cindex symbol dump
-@kindex maint print psymbols
-@cindex partial symbol dump
-@item maint print symbols @var{filename}
-@itemx maint print psymbols @var{filename}
-@itemx maint print msymbols @var{filename}
-Write a dump of debugging symbol data into the file @var{filename}.
-These commands are used to debug the @value{GDBN} symbol-reading code.  Only
-symbols with debugging data are included.  If you use @samp{maint print
-symbols}, @value{GDBN} includes all the symbols for which it has already
-collected full details: that is, @var{filename} reflects symbols for
-only those files whose symbols @value{GDBN} has read.  You can use the
-command @code{info sources} to find out which files these are.  If you
-use @samp{maint print psymbols} instead, the dump shows information about
-symbols that @value{GDBN} only knows partially---that is, symbols defined in
-files that @value{GDBN} has skimmed, but not yet read completely.  Finally,
-@samp{maint print msymbols} dumps just the minimal symbol information
-required for each object file from which @value{GDBN} has read some symbols.
-@xref{Files, ,Commands to specify files}, for a discussion of how
-@value{GDBN} reads symbols (in the description of @code{symbol-file}).
-@end table
-
-@node Altering, GDB Files, Symbols, Top
-@chapter Altering Execution
-
-Once you think you have found an error in your program, you might want to
-find out for certain whether correcting the apparent error would lead to
-correct results in the rest of the run.  You can find the answer by
-experiment, using the @value{GDBN} features for altering execution of the
-program.
-
-For example, you can store new values into variables or memory
-locations,
-@ifclear BARETARGET
-give your program a signal, restart it
-@end ifclear
-@ifset BARETARGET
-restart your program
-@end ifset
-at a different address, or even return prematurely from a function.
-
-@menu
-* Assignment::                  Assignment to variables
-* Jumping::                     Continuing at a different address
-@ifclear BARETARGET
-* Signaling::                   Giving your program a signal
-@end ifclear
-
-* Returning::                   Returning from a function
-* Calling::                     Calling your program's functions
-* Patching::                    Patching your program
-@end menu
-
-@node Assignment, Jumping, Altering, Altering
-@section Assignment to variables
-
-@cindex assignment
-@cindex setting variables
-To alter the value of a variable, evaluate an assignment expression.
-@xref{Expressions, ,Expressions}.  For example,
-
-@example
-print x=4
-@end example
-
-@noindent
-stores the value 4 into the variable @code{x}, and then prints the
-value of the assignment expression (which is 4).  
-@ifclear CONLY
-@xref{Languages, ,Using @value{GDBN} with Different Languages}, for more
-information on operators in supported languages.
-@end ifclear
-
-@kindex set variable
-@cindex variables, setting
-If you are not interested in seeing the value of the assignment, use the
-@code{set} command instead of the @code{print} command.  @code{set} is
-really the same as @code{print} except that the expression's value is
-not printed and is not put in the value history (@pxref{Value History,
-,Value history}).  The expression is evaluated only for its effects.
-
-@ifclear HPPA
-If the beginning of the argument string of the @code{set} command
-appears identical to a @code{set} subcommand, use the @code{set
-variable} command instead of just @code{set}.  This command is identical
-to @code{set} except for its lack of subcommands.  For example, if your
-program has a variable @code{width}, you get an error if you try to set
-a new value with just @samp{set width=13}, because @value{GDBN} has the
-command @code{set width}:
-
-@example
-(@value{GDBP}) whatis width
-type = double
-(@value{GDBP}) p width
-$4 = 13
-(@value{GDBP}) set width=47
-Invalid syntax in expression.
-@end example
-
-@noindent
-The invalid expression, of course, is @samp{=47}.  In
-order to actually set the program's variable @code{width}, use
-
-@example
-(@value{GDBP}) set var width=47
-@end example
-@end ifclear
-@ifset HPPA
-Because the @code{set} command has many subcommands that can conflict
-with the names of program variables, it is a good idea to use the
-@code{set variable} command instead of just @code{set}.  For example, if
-your program has a variable @code{g}, you run into problems if you try
-to set a new value with just @samp{set g=4}, because @value{GDBN} has
-the command @code{set gnutarget}, abbreviated @code{set g}:
-
-@example
-@group
-(@value{GDBP}) whatis g
-type = double
-(@value{GDBP}) p g
-$1 = 1
-(@value{GDBP}) set g=4
-(gdb) p g
-$2 = 1
-(@value{GDBP}) r
-The program being debugged has been started already.
-Start it from the beginning? (y or n) y
-Starting program: /home/smith/cc_progs/a.out
-"/home/smith/cc_progs/a.out": can't open to read symbols: Invalid bfd target.
-(@value{GDBP}) show g
-The current BFD target is "=4".
-@end group
-@end example
-
-@noindent
-The program variable @code{g} did not change, and you silently set the
-@code{gnutarget} to an invalid value.  In order to set the variable
-@code{g}, use
-
-@example
-(@value{GDBP}) set var g=4
-@end example
-@end ifset
-
-@value{GDBN} allows more implicit conversions in assignments than C; you can
-freely store an integer value into a pointer variable or vice versa,
-and you can convert any structure to any other structure that is the
-same length or shorter.
-@comment FIXME: how do structs align/pad in these conversions?
-@comment        /doc@cygnus.com 18dec1990
-
-To store values into arbitrary places in memory, use the @samp{@{@dots{}@}}
-construct to generate a value of specified type at a specified address
-(@pxref{Expressions, ,Expressions}).  For example, @code{@{int@}0x83040} refers
-to memory location @code{0x83040} as an integer (which implies a certain size
-and representation in memory), and
-
-@example
-set @{int@}0x83040 = 4
-@end example
-
-@noindent
-stores the value 4 into that memory location.
-
-@node Jumping, Signaling, Assignment, Altering
-@section Continuing at a different address
-
-Ordinarily, when you continue your program, you do so at the place where
-it stopped, with the @code{continue} command.  You can instead continue at
-an address of your own choosing, with the following commands:
-
-@table @code
-@kindex jump
-@item jump @var{linespec}
-Resume execution at line @var{linespec}.  Execution stops again
-immediately if there is a breakpoint there.  @xref{List, ,Printing
-source lines}, for a description of the different forms of
-@var{linespec}.  It is common practice to use the @code{tbreak} command
-in conjunction with @code{jump}.  @xref{Set Breaks, ,Setting
-breakpoints}.
-
-The @code{jump} command does not change the current stack frame, or
-the stack pointer, or the contents of any memory location or any
-register other than the program counter.  If line @var{linespec} is in
-a different function from the one currently executing, the results may
-be bizarre if the two functions expect different patterns of arguments or
-of local variables.  For this reason, the @code{jump} command requests
-confirmation if the specified line is not in the function currently
-executing.  However, even bizarre results are predictable if you are
-well acquainted with the machine-language code of your program.
-
-@item jump *@var{address}
-Resume execution at the instruction at address @var{address}.
-@end table
-
-@ifclear HPPA
-@c Doesn't work on HP-UX; have to set $pcoqh and $pcoqt.
-You can get much the same effect as the @code{jump} command by storing a
-new value into the register @code{$pc}.  The difference is that this
-does not start your program running; it only changes the address of where it
-@emph{will} run when you continue.  For example,
-
-@example
-set $pc = 0x485
-@end example
-
-@noindent
-makes the next @code{continue} command or stepping command execute at
-address @code{0x485}, rather than at the address where your program stopped.
-@xref{Continuing and Stepping, ,Continuing and stepping}.
-@end ifclear
-
-The most common occasion to use the @code{jump} command is to back
-up---perhaps with more breakpoints set---over a portion of a program
-that has already executed, in order to examine its execution in more
-detail.
-
-@ifclear BARETARGET
-@c @group
-@node Signaling, Returning, Jumping, Altering
-@section Giving your program a signal
-
-@table @code
-@kindex signal
-@item signal @var{signal}
-Resume execution where your program stopped, but immediately give it the
-signal @var{signal}.  @var{signal} can be the name or the number of a
-signal.  For example, on many systems @code{signal 2} and @code{signal
-SIGINT} are both ways of sending an interrupt signal.
-
-Alternatively, if @var{signal} is zero, continue execution without
-giving a signal.  This is useful when your program stopped on account of
-a signal and would ordinary see the signal when resumed with the
-@code{continue} command; @samp{signal 0} causes it to resume without a
-signal.
-
-@code{signal} does not repeat when you press @key{RET} a second time
-after executing the command.
-@end table
-@c @end group
-
-Invoking the @code{signal} command is not the same as invoking the
-@code{kill} utility from the shell.  Sending a signal with @code{kill}
-causes @value{GDBN} to decide what to do with the signal depending on
-the signal handling tables (@pxref{Signals}).  The @code{signal} command
-passes the signal directly to your program.
-
-@end ifclear
-
-@node Returning, Calling, Signaling, Altering
-@section Returning from a function
-
-@table @code
-@cindex returning from a function
-@kindex return
-@item return
-@itemx return @var{expression}
-You can cancel execution of a function call with the @code{return}
-command.  If you give an
-@var{expression} argument, its value is used as the function's return
-value.
-@end table
-
-When you use @code{return}, @value{GDBN} discards the selected stack frame
-(and all frames within it).  You can think of this as making the
-discarded frame return prematurely.  If you wish to specify a value to
-be returned, give that value as the argument to @code{return}.
-
-This pops the selected stack frame (@pxref{Selection, ,Selecting a
-frame}), and any other frames inside of it, leaving its caller as the
-innermost remaining frame.  That frame becomes selected.  The
-specified value is stored in the registers used for returning values
-of functions.
-
-The @code{return} command does not resume execution; it leaves the
-program stopped in the state that would exist if the function had just
-returned.  In contrast, the @code{finish} command (@pxref{Continuing
-and Stepping, ,Continuing and stepping}) resumes execution until the
-selected stack frame returns naturally.
-
-@node Calling, Patching, Returning, Altering
-@section Calling program functions
-
-@cindex calling functions
-@kindex call
-@table @code
-@item call @var{expr}
-Evaluate the expression @var{expr} without displaying @code{void}
-returned values.
-@end table
-
-You can use this variant of the @code{print} command if you want to
-execute a function from your program, but without cluttering the output
-with @code{void} returned values.  If the result is not void, it 
-is printed and saved in the value history. 
-
-@ifclear HPPA
-For the A29K, a user-controlled variable @code{call_scratch_address},
-specifies the location of a scratch area to be used when @value{GDBN}
-calls a function in the target.  This is necessary because the usual
-method of putting the scratch area on the stack does not work in systems
-that have separate instruction and data spaces.
-@end ifclear
-
-@node Patching,  , Calling, Altering
-@section Patching programs
-@cindex patching binaries
-@cindex writing into executables
-@ifclear BARETARGET
-@cindex writing into corefiles
-@end ifclear
-
-By default, @value{GDBN} opens the file containing your program's executable
-code
-@ifclear BARETARGET
-(or the corefile)
-@end ifclear
-read-only.  This prevents accidental alterations
-to machine code; but it also prevents you from intentionally patching
-your program's binary.
-
-If you'd like to be able to patch the binary, you can specify that
-explicitly with the @code{set write} command.  For example, you might
-want to turn on internal debugging flags, or even to make emergency
-repairs.
-
-@table @code
-@kindex set write
-@item set write on
-@itemx set write off
-If you specify @samp{set write on}, @value{GDBN} opens executable 
-@ifclear BARETARGET
-and core
-@end ifclear
-files for both reading and writing; if you specify @samp{set write
-off} (the default), @value{GDBN} opens them read-only.
-
-If you have already loaded a file, you must load it again (using the
-@code{exec-file}
-@ifclear BARETARGET
-or @code{core-file}
-@end ifclear
-command) after changing @code{set write}, for your new setting to take
-effect.
-
-@item show write
-@kindex show write
-Display whether executable files 
-@ifclear BARETARGET
-and core files 
-@end ifclear
-are opened for writing as well as reading.
-@end table
-
-@node GDB Files, Targets, Altering, Top
-@chapter @value{GDBN} Files
-
-@value{GDBN} needs to know the file name of the program to be debugged, both in
-order to read its symbol table and in order to start your program.  
-@ifclear BARETARGET
-To debug a core dump of a previous run, you must also tell @value{GDBN}
-the name of the core dump file.
-@end ifclear
-
-@menu
-* Files::                       Commands to specify files
-* Symbol Errors::               Errors reading symbol files
-@end menu
-
-@node Files, Symbol Errors, GDB Files, GDB Files
-@section Commands to specify files
-@cindex symbol table
-
-@ifclear BARETARGET
-@cindex core dump file
-You may want to specify executable and core dump file names.
-The usual way to do this is at start-up time, using the arguments to 
-@value{GDBN}'s start-up commands (@pxref{Invocation, ,
-Getting In and Out of @value{GDBN}}).
-@end ifclear
-@ifset BARETARGET
-The usual way to specify an executable file name is with
-the command argument given when you start @value{GDBN}, (@pxref{Invocation,
-,Getting In and Out of @value{GDBN}}.
-@end ifset
-
-Occasionally it is necessary to change to a different file during a
-@value{GDBN} session.  Or you may run @value{GDBN} and forget to specify
-a file you want to use.  In these situations the @value{GDBN} commands
-to specify new files are useful.
-
-@table @code
-@cindex executable file
-@kindex file
-@item file @var{filename}
-Use @var{filename} as the program to be debugged.  It is read for its
-symbols and for the contents of pure memory.  It is also the program
-executed when you use the @code{run} command.  If you do not specify a
-directory and the file is not found in the @value{GDBN} working directory, 
-@value{GDBN} uses the environment variable @code{PATH} as a list of 
-directories to search, just as the shell does when looking for a program 
-to run.  You can change the value of this variable, for both @value{GDBN} 
-and your program, using the @code{path} command.
-
-@ifclear HPPA
-On systems with memory-mapped files, an auxiliary file
-@file{@var{filename}.syms} may hold symbol table information for
-@var{filename}.  If so, @value{GDBN} maps in the symbol table from
-@file{@var{filename}.syms}, starting up more quickly.  See the
-descriptions of the file options @samp{-mapped} and @samp{-readnow}
-(available on the command line, and with the commands @code{file},
-@code{symbol-file}, or @code{add-symbol-file}, described below), 
-for more information.
-@end ifclear
-
-@item file
-@code{file} with no argument makes @value{GDBN} discard any information it
-has on both executable file and the symbol table.
-
-@kindex exec-file
-@item exec-file @r{[} @var{filename} @r{]}
-Specify that the program to be run (but not the symbol table) is found
-in @var{filename}.  @value{GDBN} searches the environment variable @code{PATH}
-if necessary to locate your program.  Omitting @var{filename} means to
-discard information on the executable file.
-
-@kindex symbol-file
-@item symbol-file @r{[} @var{filename} @r{]}
-Read symbol table information from file @var{filename}.  @code{PATH} is
-searched when necessary.  Use the @code{file} command to get both symbol
-table and program to run from the same file.
-
-@code{symbol-file} with no argument clears out @value{GDBN} information on your
-program's symbol table.
-
-The @code{symbol-file} command causes @value{GDBN} to forget the contents 
-of its convenience variables, the value history, and all breakpoints and
-auto-display expressions.  This is because they may contain pointers to
-the internal data recording symbols and data types, which are part of
-the old symbol table data being discarded inside @value{GDBN}.
-
-@code{symbol-file} does not repeat if you press @key{RET} again after
-executing it once.
-
-When @value{GDBN} is configured for a particular environment, it
-understands debugging information in whatever format is the standard
-generated for that environment; you may use either a @sc{gnu} compiler, or
-other compilers that adhere to the local conventions.
-@ifclear HPPA
-Best results are usually obtained from @sc{gnu} compilers; for example,
-using @code{@value{GCC}} you can generate debugging information for
-optimized code.
-@end ifclear
-
-For most kinds of object files, with the exception of old SVR3 systems
-using COFF, the @code{symbol-file} command does not normally read the
-symbol table in full right away.  Instead, it scans the symbol table
-quickly to find which source files and which symbols are present.  The
-details are read later, one source file at a time, as they are needed.
-
-The purpose of this two-stage reading strategy is to make @value{GDBN}
-start up faster.  For the most part, it is invisible except for
-occasional pauses while the symbol table details for a particular source
-file are being read.  (The @code{set verbose} command can turn these
-pauses into messages if desired.  @xref{Messages/Warnings, ,Optional
-warnings and messages}.)
-
-@ifclear HPPA
-We have not implemented the two-stage strategy for COFF yet.  When the
-symbol table is stored in COFF format, @code{symbol-file} reads the
-symbol table data in full right away.  Note that ``stabs-in-COFF''
-still does the two-stage strategy, since the debug info is actually
-in stabs format.
-
-@kindex readnow
-@cindex reading symbols immediately
-@cindex symbols, reading immediately
-@kindex mapped
-@cindex memory-mapped symbol file
-@cindex saving symbol table
-@item symbol-file @var{filename} @r{[} -readnow @r{]} @r{[} -mapped @r{]}
-@itemx file @var{filename} @r{[} -readnow @r{]} @r{[} -mapped @r{]}
-You can override the @value{GDBN} two-stage strategy for reading symbol
-tables by using the @samp{-readnow} option with any of the commands that
-load symbol table information, if you want to be sure @value{GDBN} has the
-entire symbol table available.  
-@end ifclear
-
-@ifclear BARETARGET
-@ifclear HPPA
-If memory-mapped files are available on your system through the
-@code{mmap} system call, you can use another option, @samp{-mapped}, to
-cause @value{GDBN} to write the symbols for your program into a reusable
-file.  Future @value{GDBN} debugging sessions map in symbol information
-from this auxiliary symbol file (if the program has not changed), rather
-than spending time reading the symbol table from the executable
-program.  Using the @samp{-mapped} option has the same effect as
-starting @value{GDBN} with the @samp{-mapped} command-line option.
-
-You can use both options together, to make sure the auxiliary symbol
-file has all the symbol information for your program.
-
-The auxiliary symbol file for a program called @var{myprog} is called
-@samp{@var{myprog}.syms}.  Once this file exists (so long as it is newer
-than the corresponding executable), @value{GDBN} always attempts to use
-it when you debug @var{myprog}; no special options or commands are
-needed.
-
-The @file{.syms} file is specific to the host machine where you run
-@value{GDBN}.  It holds an exact image of the internal @value{GDBN}
-symbol table.  It cannot be shared across multiple host platforms.
-@end ifclear
-
-@c FIXME: for now no mention of directories, since this seems to be in
-@c flux.  13mar1992 status is that in theory GDB would look either in
-@c current dir or in same dir as myprog; but issues like competing
-@c GDB's, or clutter in system dirs, mean that in practice right now
-@c only current dir is used.  FFish says maybe a special GDB hierarchy
-@c (eg rooted in val of env var GDBSYMS) could exist for mappable symbol
-@c files.
-
-@kindex core
-@kindex core-file
-@item core-file @r{[} @var{filename} @r{]}
-Specify the whereabouts of a core dump file to be used as the ``contents
-of memory''.  Traditionally, core files contain only some parts of the
-address space of the process that generated them; @value{GDBN} can access the
-executable file itself for other parts.
-
-@code{core-file} with no argument specifies that no core file is
-to be used.
-
-Note that the core file is ignored when your program is actually running
-under @value{GDBN}.  So, if you have been running your program and you wish to
-debug a core file instead, you must kill the subprocess in which the
-program is running.  To do this, use the @code{kill} command
-(@pxref{Kill Process, ,Killing the child process}).
-@end ifclear
-
-@ifclear BARETARGET
-@ifclear HPPA
-@kindex add-symbol-file
-@cindex dynamic linking
-@item add-symbol-file @var{filename} @var{address}
-@itemx add-symbol-file @var{filename} @var{address} @r{[} -readnow @r{]} @r{[} -mapped @r{]}
-The @code{add-symbol-file} command reads additional symbol table information
-from the file @var{filename}.  You would use this command when @var{filename}
-has been dynamically loaded (by some other means) into the program that
-is running.  @var{address} should be the memory address at which the
-file has been loaded; @value{GDBN} cannot figure this out for itself.
-You can specify @var{address} as an expression.
-
-The symbol table of the file @var{filename} is added to the symbol table
-originally read with the @code{symbol-file} command.  You can use the
-@code{add-symbol-file} command any number of times; the new symbol data thus
-read keeps adding to the old.  To discard all old symbol data instead,
-use the @code{symbol-file} command.
-
-@code{add-symbol-file} does not repeat if you press @key{RET} after using it.
-
-You can use the @samp{-mapped} and @samp{-readnow} options just as with
-the @code{symbol-file} command, to change how @value{GDBN} manages the symbol
-table information for @var{filename}.
-
-@kindex add-shared-symbol-file
-@item add-shared-symbol-file
-The @code{add-shared-symbol-file} command can be used only under Harris' CXUX
-operating system for the Motorola 88k.  @value{GDBN} automatically looks for 
-shared libraries, however if @value{GDBN} does not find yours, you can run 
-@code{add-shared-symbol-file}.  It takes no arguments.
-@end ifclear
-@end ifclear
-
-@ifclear HPPA
-@kindex section
-@item section
-The @code{section} command changes the base address of section SECTION of 
-the exec file to ADDR.  This can be used if the exec file does not contain 
-section addresses, (such as in the a.out format), or when the addresses 
-specified in the file itself are wrong.  Each section must be changed 
-separately.  The ``info files'' command lists all the sections and their 
-addresses.
-@end ifclear
-
-@kindex info files
-@kindex info target
-@item info files
-@itemx info target
-@code{info files} and @code{info target} are synonymous; both print
-the current target (@pxref{Targets, ,Specifying a Debugging Target}),
-including the
-@ifclear BARETARGET
-names of the executable and core dump files
-@end ifclear
-@ifset BARETARGET
-name of the executable file
-@end ifset
-currently in use by @value{GDBN}, and the files from which symbols were
-loaded.  The command @code{help target} lists all possible targets
-rather than current ones.
-@end table
-
-All file-specifying commands allow both absolute and relative file names
-as arguments.  @value{GDBN} always converts the file name to an absolute file
-name and remembers it that way.
-
-@ifclear BARETARGET
-@cindex shared libraries
-@ifclear HPPA
-@c added HP-UX -- Kim (HP writer)
-@value{GDBN} supports HP-UX, SunOS, SVr4, Irix 5, and IBM RS/6000 shared
-libraries.
-@end ifclear
-@ifset HPPA
-@value{GDBN} supports HP-UX shared libraries.
-@end ifset
-@value{GDBN} automatically loads symbol definitions from shared libraries
-when you use the @code{run} command, or when you examine a core file.
-(Before you issue the @code{run} command, @value{GDBN} does not understand
-references to a function in a shared library, however---unless you are
-debugging a core file).
-@ifset HPPA
-If the program loads a library explicitly, @value{GDBN} automatically
-loads the symbols at the time of the @code{shl_load} call.
-@end ifset
-@c FIXME: some @value{GDBN} release may permit some refs to undef
-@c FIXME...symbols---eg in a break cmd---assuming they are from a shared
-@c FIXME...lib; check this from time to time when updating manual
-
-@table @code
-@kindex info sharedlibrary
-@kindex info share
-@item info share
-@itemx info sharedlibrary
-Print the names of the shared libraries which are currently loaded.
-
-@kindex sharedlibrary
-@kindex share
-@item sharedlibrary @var{regex}
-@itemx share @var{regex}
-
-Load shared object library symbols for files matching a
-Unix regular expression.
-As with files loaded automatically, it only loads shared libraries
-required by your program for a core file or after typing @code{run}.  If
-@var{regex} is omitted all shared libraries required by your program are
-loaded.
-@end table
-
-@ifset HPPA
-@value{GDBN} detects the loading of a shared library and automatically
-reads in symbols from the newly loaded library, up to a threshold that
-is initially set but that you can modify if you wish.
-
-Beyond that threshold, symbols from shared libraries must be explicitly
-loaded.  To load these symbols, use the command @code{sharedlibrary}
-@var{filename}.  The base address of the shared library is determined
-automatically by @value{GDBN} and need not be specified.
-
-To display or set the threshold, use the commands:
-
-@table @code
-@kindex set auto-solib-add
-@item set auto-solib-add @var{threshold}
-Set the autoloading size threshold, in megabytes.  If @var{threshold} is
-nonzero, symbols from all shared object libraries will be loaded
-automatically when the inferior begins execution or when the dynamic
-linker informs @value{GDBN} that a new library has been loaded, until
-the symbol table of the program and libraries exceeds this threshold.
-Otherwise, symbols must be loaded manually, using the
-@code{sharedlibrary} command.  The default threshold is 100 megabytes.
-
-@kindex show auto-solib-add
-@item show auto-solib-add
-Display the current autoloading size threshold, in megabytes.
-@end table
-@end ifset
-
-@end ifclear
-
-@node Symbol Errors,  , Files, GDB Files
-@section Errors reading symbol files
-
-While reading a symbol file, @value{GDBN} occasionally encounters problems,
-such as symbol types it does not recognize, or known bugs in compiler
-output.  By default, @value{GDBN} does not notify you of such problems, since
-they are relatively common and primarily of interest to people
-debugging compilers.  If you are interested in seeing information
-about ill-constructed symbol tables, you can either ask @value{GDBN} to print
-only one message about each such type of problem, no matter how many
-times the problem occurs; or you can ask @value{GDBN} to print more messages,
-to see how many times the problems occur, with the @code{set
-complaints} command (@pxref{Messages/Warnings, ,Optional warnings and
-messages}).
-
-The messages currently printed, and their meanings, include:
-
-@table @code
-@item inner block not inside outer block in @var{symbol}
-
-The symbol information shows where symbol scopes begin and end
-(such as at the start of a function or a block of statements).  This
-error indicates that an inner scope block is not fully contained
-in its outer scope blocks.
-
-@value{GDBN} circumvents the problem by treating the inner block as if it had
-the same scope as the outer block.  In the error message, @var{symbol}
-may be shown as ``@code{(don't know)}'' if the outer block is not a
-function.
-
-@item block at @var{address} out of order
-
-The symbol information for symbol scope blocks should occur in
-order of increasing addresses.  This error indicates that it does not
-do so.
-
-@value{GDBN} does not circumvent this problem, and has trouble
-locating symbols in the source file whose symbols it is reading.  (You
-can often determine what source file is affected by specifying
-@code{set verbose on}.  @xref{Messages/Warnings, ,Optional warnings and
-messages}.)
-
-@item bad block start address patched
-
-The symbol information for a symbol scope block has a start address
-smaller than the address of the preceding source line.  This is known
-to occur in the SunOS 4.1.1 (and earlier) C compiler.
-
-@value{GDBN} circumvents the problem by treating the symbol scope block as
-starting on the previous source line.
-
-@item bad string table offset in symbol @var{n}
-
-@cindex foo
-Symbol number @var{n} contains a pointer into the string table which is
-larger than the size of the string table.
-
-@value{GDBN} circumvents the problem by considering the symbol to have the
-name @code{foo}, which may cause other problems if many symbols end up
-with this name.
-
-@item unknown symbol type @code{0x@var{nn}}
-
-The symbol information contains new data types that @value{GDBN} does not yet
-know how to read.  @code{0x@var{nn}} is the symbol type of the misunderstood
-information, in hexadecimal.
-
-@value{GDBN} circumvents the error by ignoring this symbol information.  This
-usually allows you to debug your program, though certain symbols
-are not accessible.  If you encounter such a problem and feel like
-debugging it, you can debug @code{@value{GDBP}} with itself, breakpoint on
-@code{complain}, then go up to the function @code{read_dbx_symtab} and
-examine @code{*bufp} to see the symbol.
-
-@item stub type has NULL name
-@value{GDBN} could not find the full definition for
-@ifclear CONLY
-a struct or class.
-@end ifclear
-@ifset CONLY
-a struct.
-@end ifset
-
-@ifclear CONLY
-@item const/volatile indicator missing (ok if using g++ v1.x), got@dots{}
-
-The symbol information for a C++ member function is missing some
-information that recent versions of the compiler should have output
-for it.
-@end ifclear
-
-@item info mismatch between compiler and debugger
-
-@value{GDBN} could not parse a type specification output by the compiler.
-@end table
-
-@node Targets, Controlling GDB, GDB Files, Top
-@chapter Specifying a Debugging Target
-@cindex debugging target
-@kindex target
-
-A @dfn{target} is the execution environment occupied by your program.
-@ifclear HPPA
-@ifclear BARETARGET
-Often, @value{GDBN} runs in the same host environment as your program; in
-that case, the debugging target is specified as a side effect when you
-use the @code{file} or @code{core} commands.  When you need more
-flexibility---for example, running @value{GDBN} on a physically separate
-host, or controlling a standalone system over a serial port or a
-realtime system over a TCP/IP connection---you 
-@end ifclear
-@end ifclear
-@ifset HPPA
-On HP-UX systems, @value{GDBN} has been configured to support debugging
-of processes running on the PA-RISC architecture.  This means that the
-only possible targets are:
-
-@itemize @bullet
-@item
-An executable that has been compiled and linked to run on HP-UX
-
-@item
-A live HP-UX process, either started by @value{GDBN} (with the
-@code{run} command) or started outside of @value{GDBN} and attached to
-(with the @code{attach} command)
-
-@item
-A core file generated by an HP-UX process that previously aborted
-execution
-@end itemize
-
-@value{GDBN} on HP-UX has not been configured to support remote
-debugging, or to support programs running on other platforms. You
-@end ifset
-@ifset BARETARGET
-You
-@end ifset
-can use the @code{target} command to specify one of the target types
-configured for @value{GDBN} (@pxref{Target Commands, ,Commands for managing
-targets}).
-
-@menu
-* Active Targets::              Active targets
-* Target Commands::             Commands for managing targets
-@ifset REMOTESTUB
-* Byte Order::                  Choosing target byte order
-* Remote::                      Remote debugging
-@end ifset
-
-@end menu
-
-@node Active Targets, Target Commands, Targets, Targets
-@section Active targets
-@cindex stacking targets
-@cindex active targets
-@cindex multiple targets
-
-@ifclear BARETARGET
-There are three classes of targets: processes, core files, and
-executable files.  @value{GDBN} can work concurrently on up to three active
-targets, one in each class.  This allows you to (for example) start a
-process and inspect its activity without abandoning your work on a core
-file.
-
-For example, if you execute @samp{gdb a.out}, then the executable file
-@code{a.out} is the only active target.  If you designate a core file as
-well---presumably from a prior run that crashed and coredumped---then
-@value{GDBN} has two active targets and uses them in tandem, looking
-first in the corefile target, then in the executable file, to satisfy
-requests for memory addresses.  (Typically, these two classes of target
-are complementary, since core files contain only a program's
-read-write memory---variables and so on---plus machine status, while
-executable files contain only the program text and initialized data.)
-@end ifclear
-
-When you type @code{run}, your executable file becomes an active process
-target as well.  When a process target is active, all @value{GDBN} commands
-requesting memory addresses refer to that target; addresses in an 
-@ifclear BARETARGET
-active core file or 
-@end ifclear
-executable file target are obscured while the process
-target is active.
-
-@ifset BARETARGET
-Use the @code{exec-file} command to select a
-new executable target (@pxref{Files, ,Commands to specify
-files}).
-@end ifset
-@ifclear BARETARGET
-Use the @code{core-file} and @code{exec-file} commands to select a
-new core file or executable target (@pxref{Files, ,Commands to specify
-files}).  To specify as a target a process that is already running, use
-the @code{attach} command (@pxref{Attach, ,Debugging an
-already-running process}).
-@end ifclear
-
-@node Target Commands, Byte Order, Active Targets, Targets
-@section Commands for managing targets
-
-@table @code
-@item target @var{type} @var{parameters}
-Connects the @value{GDBN} host environment to a target
-@ifset BARETARGET
-machine.
-@end ifset
-@ifclear BARETARGET
-machine or process.  A target is typically a protocol for talking to
-debugging facilities.  You use the argument @var{type} to specify the
-type or protocol of the target machine.
-
-Further @var{parameters} are interpreted by the target protocol, but
-typically include things like device names or host names to connect
-with, process numbers, and baud rates.
-@end ifclear
-
-The @code{target} command does not repeat if you press @key{RET} again
-after executing the command.
-
-@kindex help target
-@item help target
-Displays the names of all targets available.  To display targets
-currently selected, use either @code{info target} or @code{info files}
-(@pxref{Files, ,Commands to specify files}).
-
-@item help target @var{name}
-Describe a particular target, including any parameters necessary to
-select it.
-
-@kindex set gnutarget
-@item set gnutarget @var{args}
-@value{GDBN} uses its own library BFD to read your files.  @value{GDBN} 
-knows whether it is reading an @dfn{executable},
-a @dfn{core}, or a @dfn{.o} file; however, you can specify the file format 
-with the @code{set gnutarget} command.  Unlike most @code{target} commands, 
-with @code{gnutarget} the @code{target} refers to a program, not a machine.
-
-@emph{Warning:} To specify a file format with @code{set gnutarget},
-you must know the actual BFD name.
-
-@noindent @xref{Files, , Commands to specify files}.
-
-@kindex show gnutarget  
-@item show gnutarget
-Use the @code{show gnutarget} command to display what file format
-@code{gnutarget} is set to read.  If you have not set @code{gnutarget},
-@value{GDBN} will determine the file format for each file automatically,
-and @code{show gnutarget} displays @samp{The current BDF target is "auto"}.
-@end table
-
-@ifclear HPPA
-Here are some common targets (available, or not, depending on the GDB
-configuration):
-@end ifclear
-@ifset HPPA
-These are the valid targets on HP-UX systems:
-@end ifset
-
-@table @code
-@kindex target exec
-@item target exec @var{program}
-An executable file.  @samp{target exec @var{program}} is the same as
-@samp{exec-file @var{program}}.
-
-@ifclear BARETARGET
-@kindex target core
-@item target core @var{filename}
-A core dump file.  @samp{target core @var{filename}} is the same as
-@samp{core-file @var{filename}}.
-@end ifclear
-
-@kindex target remote
-@item target remote @var{dev}
-Remote serial target in GDB-specific protocol.  The argument @var{dev}
-specifies what serial device to use for the connection (e.g.
-@file{/dev/ttya}). @xref{Remote, ,Remote debugging}.  @code{target remote}
-now supports the @code{load} command.  This is only useful if you have
-some other way of getting the stub to the target system, and you can put
-it somewhere in memory where it won't get clobbered by the download.
-
-@ifclear HPPA
-@kindex target sim
-@item target sim
-CPU simulator.  @xref{Simulator,,Simulated CPU Target}.
-@end ifclear
-@end table
-
-The following targets are all CPU-specific, and only available for
-specific configurations.
-@c should organize by CPU
-
-@table @code
-
-@kindex target abug
-@item target abug @var{dev}
-ABug ROM monitor for M68K.
-
-@kindex target adapt
-@item target adapt @var{dev}
-Adapt monitor for A29K.
-
-@kindex target amd-eb
-@item target amd-eb @var{dev} @var{speed} @var{PROG}
-@cindex AMD EB29K
-Remote PC-resident AMD EB29K board, attached over serial lines.
-@var{dev} is the serial device, as for @code{target remote};
-@var{speed} allows you to specify the linespeed; and @var{PROG} is the
-name of the program to be debugged, as it appears to DOS on the PC.
-@xref{EB29K Remote, ,The EBMON protocol for AMD29K}.
-
-@kindex target array
-@item target array @var{dev}
-Array Tech LSI33K RAID controller board.
-
-@kindex target bug
-@item target bug @var{dev}
-BUG monitor, running on a MVME187 (m88k) board.
-
-@kindex target cpu32bug
-@item target cpu32bug @var{dev}
-CPU32BUG monitor, running on a CPU32 (M68K) board.
-
-@kindex target dbug
-@item target dbug @var{dev}
-dBUG ROM monitor for Motorola ColdFire.
-
-@kindex target ddb
-@item target ddb @var{dev}
-NEC's DDB monitor for Mips Vr4300.
-
-@kindex target dink32
-@item target dink32 @var{dev}
-DINK32 ROM monitor for PowerPC.
-
-@kindex target e7000
-@item target e7000 @var{dev}
-E7000 emulator for Hitachi H8 and SH.
-
-@kindex target es1800
-@item target es1800 @var{dev}
-ES-1800 emulator for M68K.
-
-@kindex target est
-@item target est @var{dev}
-EST-300 ICE monitor, running on a CPU32 (M68K) board.
-
-@kindex target hms
-@item target hms @var{dev}
-A Hitachi SH, H8/300, or H8/500 board, attached via serial line to your host.
-@ifclear H8EXCLUSIVE
-Use special commands @code{device} and @code{speed} to control the serial
-line and the communications speed used.
-@xref{Hitachi Remote,,@value{GDBN} and Hitachi Microprocessors}.
-
-@kindex target lsi
-@item target lsi @var{dev}
-LSI ROM monitor for Mips.
-
-@kindex target m32r
-@item target m32r @var{dev}
-Mitsubishi M32R/D ROM monitor.
-
-@kindex target mips
-@item target mips @var{dev}
-IDT/SIM ROM monitor for Mips.
-
-@kindex target mon960
-@item target mon960 @var{dev}
-MON960 monitor for Intel i960.
-
-@kindex target nindy
-@item target nindy @var{devicename}
-An Intel 960 board controlled by a Nindy Monitor.  @var{devicename} is
-the name of the serial device to use for the connection, e.g.
-@file{/dev/ttya}.  @xref{i960-Nindy Remote, ,@value{GDBN} with a remote i960 (Nindy)}.
-
-@kindex target nrom
-@item target nrom @var{dev}
-NetROM ROM emulator.  This target only supports downloading.
-
-@kindex target op50n
-@item target op50n @var{dev}
-OP50N monitor, running on an OKI HPPA board.
-
-@kindex target pmon
-@item target pmon @var{dev}
-PMON ROM monitor for Mips.
-
-@kindex target ppcbug
-@item target ppcbug @var{dev}
-@kindex target ppcbug1
-@item target ppcbug1 @var{dev}
-PPCBUG ROM monitor for PowerPC.
-
-@kindex target r3900
-@item target r3900 @var{dev}
-Densan DVE-R3900 ROM monitor for Toshiba R3900 Mips.
-
-@kindex target rdi
-@item target rdi @var{dev}
-ARM Angel monitor, via RDI library interface.
- 
-@kindex target rdp
-@item target rdp @var{dev}
-ARM Demon monitor.
-
-@kindex target rom68k
-@item target rom68k @var{dev}
-ROM 68K monitor, running on an M68K IDP board.
-
-@kindex target rombug
-@item target rombug @var{dev}
-ROMBUG ROM monitor for OS/9000.
-
-@kindex target sds
-@item target sds @var{dev}
-SDS monitor, running on a PowerPC board (such as Motorola's ADS).
-
-@kindex target sparclite
-@item target sparclite @var{dev}
-Fujitsu sparclite boards, used only for the purpose of loading.  
-You must use an additional command to debug the program. 
-For example: target remote @var{dev} using @value{GDBN} standard 
-remote protocol.
-
-@kindex target sh3
-@kindex target sh3e
-@item target sh3 @var{dev}
-@item target sh3e @var{dev}
-Hitachi SH-3 and SH-3E target systems.
-
-@kindex target st2000
-@item target st2000 @var{dev} @var{speed}
-A Tandem ST2000 phone switch, running Tandem's STDBUG protocol.  @var{dev}
-is the name of the device attached to the ST2000 serial line;
-@var{speed} is the communication line speed.  The arguments are not used
-if @value{GDBN} is configured to connect to the ST2000 using TCP or Telnet.
-@xref{ST2000 Remote,,@value{GDBN} with a Tandem ST2000}.
-
-@kindex target udi
-@item target udi @var{keyword}
-Remote AMD29K target, using the AMD UDI protocol.  The @var{keyword}
-argument specifies which 29K board or simulator to use.  @xref{UDI29K
-Remote,,The UDI protocol for AMD29K}.
-
-@kindex target vxworks
-@item target vxworks @var{machinename}
-A VxWorks system, attached via TCP/IP.  The argument @var{machinename}
-is the target system's machine name or IP address.
-@xref{VxWorks Remote, ,@value{GDBN} and VxWorks}.
-
-@kindex target w89k
-@item target w89k @var{dev}
-W89K monitor, running on a Winbond HPPA board.
-
-@end ifclear
-@end table
-
-@ifset GENERIC
-Different targets are available on different configurations of @value{GDBN}; 
-your configuration may have more or fewer targets.
-@end ifset
-
-Many remote targets require you to download the executable's code
-once you've successfully established a connection.
-
-@table @code
-
-@kindex load @var{filename}
-@item load @var{filename}
-@ifset GENERIC
-Depending on what remote debugging facilities are configured into
-@value{GDBN}, the @code{load} command may be available.  Where it exists, it
-is meant to make @var{filename} (an executable) available for debugging
-on the remote system---by downloading, or dynamic linking, for example.
-@code{load} also records the @var{filename} symbol table in @value{GDBN}, like
-the @code{add-symbol-file} command.
-
-If your @value{GDBN} does not have a @code{load} command, attempting to
-execute it gets the error message ``@code{You can't do that when your
-target is @dots{}}''
-@end ifset
-
-The file is loaded at whatever address is specified in the executable.
-For some object file formats, you can specify the load address when you
-link the program; for other formats, like a.out, the object file format
-specifies a fixed address.
-@c FIXME! This would be a good place for an xref to the GNU linker doc.
-
-@ifset VXWORKS
-On VxWorks, @code{load} links @var{filename} dynamically on the
-current target system as well as adding its symbols in @value{GDBN}.
-@end ifset
-
-@ifset I960
-@cindex download to Nindy-960
-With the Nindy interface to an Intel 960 board, @code{load}
-downloads @var{filename} to the 960 as well as adding its symbols in
-@value{GDBN}.
-@end ifset
-
-@ifset H8
-@cindex download to H8/300 or H8/500
-@cindex H8/300 or H8/500 download
-@cindex download to Hitachi SH
-@cindex Hitachi SH download
-When you select remote debugging to a Hitachi SH, H8/300, or H8/500 board
-(@pxref{Hitachi Remote,,@value{GDBN} and Hitachi Microprocessors}),
-the @code{load} command downloads your program to the Hitachi board and also
-opens it as the current executable target for @value{GDBN} on your host
-(like the @code{file} command).
-@end ifset
-
-@code{load} does not repeat if you press @key{RET} again after using it.
-@end table
-
-@ifset REMOTESTUB
-@node Byte Order, Remote, Target Commands, Targets
-@section Choosing target byte order
-@cindex choosing target byte order
-@cindex target byte order
-@kindex set endian big
-@kindex set endian little
-@kindex set endian auto
-@kindex show endian
-
-Some types of processors, such as the MIPS, PowerPC, and Hitachi SH,
-offer the ability to run either big-endian or little-endian byte
-orders.  Usually the executable or symbol will include a bit to
-designate the endian-ness, and you will not need to worry about
-which to use.  However, you may still find it useful to adjust
-GDB's idea of processor endian-ness manually.
-
-@table @code
-@kindex set endian big
-@item set endian big
-Instruct @value{GDBN} to assume the target is big-endian.
-
-@kindex set endian little
-@item set endian little
-Instruct @value{GDBN} to assume the target is little-endian.
-
-@kindex set endian auto
-@item set endian auto
-Instruct @value{GDBN} to use the byte order associated with the
-executable.
-
-@item show endian
-Display @value{GDBN}'s current idea of the target byte order.
-
-@end table
-
-Note that these commands merely adjust interpretation of symbolic
-data on the host, and that they have absolutely no effect on the
-target system.
-
-@node Remote,  , Byte Order, Targets
-@section Remote debugging
-@cindex remote debugging
-
-If you are trying to debug a program running on a machine that cannot run
-@value{GDBN} in the usual way, it is often useful to use remote debugging.  
-For example, you might use remote debugging on an operating system kernel, 
-or on a small system which does not have a general purpose operating system
-powerful enough to run a full-featured debugger.
-
-Some configurations of @value{GDBN} have special serial or TCP/IP interfaces
-to make this work with particular debugging targets.  In addition,
-@value{GDBN} comes with a generic serial protocol (specific to @value{GDBN}, 
-but not specific to any particular target system) which you can use if you
-write the remote stubs---the code that runs on the remote system to
-communicate with @value{GDBN}.
-
-Other remote targets may be available in your
-configuration of @value{GDBN}; use @code{help target} to list them.
-@end ifset
-
-@ifset GENERIC
-@c Text on starting up GDB in various specific cases; it goes up front
-@c in manuals configured for any of those particular situations, here
-@c otherwise.
-@menu
-@ifset REMOTESTUB
-* Remote Serial::               @value{GDBN} remote serial protocol
-@end ifset
-@ifset I960
-* i960-Nindy Remote::		@value{GDBN} with a remote i960 (Nindy)
-@end ifset
-@ifset AMD29K
-* UDI29K Remote::               The UDI protocol for AMD29K
-* EB29K Remote::		The EBMON protocol for AMD29K
-@end ifset
-@ifset VXWORKS
-* VxWorks Remote::		@value{GDBN} and VxWorks
-@end ifset
-@ifset ST2000
-* ST2000 Remote::               @value{GDBN} with a Tandem ST2000
-@end ifset
-@ifset H8
-* Hitachi Remote::              @value{GDBN} and Hitachi Microprocessors
-@end ifset
-@ifset MIPS
-* MIPS Remote::			@value{GDBN} and MIPS boards
-@end ifset
-@ifset SPARCLET
-* Sparclet Remote::             @value{GDBN} and Sparclet boards
-@end ifset
-@ifset SIMS
-* Simulator::                   Simulated CPU target
-@end ifset
-@end menu
-
-@include remote.texi
-@end ifset
-
-@node Controlling GDB
-@chapter Controlling @value{GDBN}
-
-You can alter the way @value{GDBN} interacts with you by using
-the @code{set} command.  For commands controlling how @value{GDBN} displays
-data, @pxref{Print Settings, ,Print settings}; other settings are described 
-here.
-
-@menu
-* Prompt::                      Prompt
-* Editing::                     Command editing
-* History::                     Command history
-* Screen Size::                 Screen size
-* Numbers::                     Numbers
-* Messages/Warnings::           Optional warnings and messages
-@end menu
-
-@node Prompt, Editing, Controlling GDB, Controlling GDB
-@section Prompt
-
-@cindex prompt
-
-@value{GDBN} indicates its readiness to read a command by printing a string
-called the @dfn{prompt}.  This string is normally @samp{(@value{GDBP})}.  You
-can change the prompt string with the @code{set prompt} command.  For
-instance, when debugging @value{GDBN} with @value{GDBN}, it is useful to change
-the prompt in one of the @value{GDBN} sessions so that you can always tell 
-which one you are talking to.
-
-@emph{Note:}  @code{set prompt} no longer adds a space for you after the
-prompt you set.  This allows you to set a prompt which ends in a space
-or a prompt that does not.
-
-@table @code
-@kindex set prompt
-@item set prompt @var{newprompt}
-Directs @value{GDBN} to use @var{newprompt} as its prompt string henceforth.
-
-@kindex show prompt
-@item show prompt
-Prints a line of the form: @samp{Gdb's prompt is: @var{your-prompt}}
-@end table
-
-@node Editing, History, Prompt, Controlling GDB
-@section Command editing
-@cindex readline
-@cindex command line editing
-
-@value{GDBN} reads its input commands via the @dfn{readline} interface.  This
-@sc{gnu} library provides consistent behavior for programs which provide a
-command line interface to the user.  Advantages are @sc{gnu} Emacs-style
-or @dfn{vi}-style inline editing of commands, @code{csh}-like history
-substitution, and a storage and recall of command history across
-debugging sessions.
-
-You may control the behavior of command line editing in @value{GDBN} with the
-command @code{set}.
-
-@table @code
-@kindex set editing
-@cindex editing
-@item set editing
-@itemx set editing on
-Enable command line editing (enabled by default).
-
-@item set editing off
-Disable command line editing.
-
-@kindex show editing
-@item show editing
-Show whether command line editing is enabled.
-@end table
-
-@node History, Screen Size, Editing, Controlling GDB
-@section Command history
-
-@value{GDBN} can keep track of the commands you type during your
-debugging sessions, so that you can be certain of precisely what
-happened.  Use these commands to manage the @value{GDBN} command
-history facility.
-
-@table @code
-@cindex history substitution
-@cindex history file
-@kindex set history filename
-@kindex GDBHISTFILE
-@item set history filename @var{fname}
-Set the name of the @value{GDBN} command history file to @var{fname}.
-This is the file where @value{GDBN} reads an initial command history
-list, and where it writes the command history from this session when it
-exits.  You can access this list through history expansion or through
-the history command editing characters listed below.  This file defaults
-to the value of the environment variable @code{GDBHISTFILE}, or to
-@file{./.gdb_history} if this variable is not set.
-
-@cindex history save
-@kindex set history save
-@item set history save
-@itemx set history save on
-Record command history in a file, whose name may be specified with the
-@code{set history filename} command.  By default, this option is disabled.
-
-@item set history save off
-Stop recording command history in a file.
-
-@cindex history size
-@kindex set history size
-@item set history size @var{size}
-Set the number of commands which @value{GDBN} keeps in its history list.
-This defaults to the value of the environment variable
-@code{HISTSIZE}, or to 256 if this variable is not set.
-@end table
-
-@cindex history expansion
-History expansion assigns special meaning to the character @kbd{!}.
-@ifset have-readline-appendices
-@xref{Event Designators}.
-@end ifset
-
-Since @kbd{!} is also the logical not operator in C, history expansion
-is off by default. If you decide to enable history expansion with the
-@code{set history expansion on} command, you may sometimes need to
-follow @kbd{!} (when it is used as logical not, in an expression) with
-a space or a tab to prevent it from being expanded.  The readline
-history facilities do not attempt substitution on the strings
-@kbd{!=} and @kbd{!(}, even when history expansion is enabled.
-
-The commands to control history expansion are:
-
-@table @code
-@kindex set history expansion
-@item set history expansion on
-@itemx set history expansion
-Enable history expansion.  History expansion is off by default.
-
-@item set history expansion off
-Disable history expansion.
-
-The readline code comes with more complete documentation of
-editing and history expansion features.  Users unfamiliar with @sc{gnu} Emacs
-or @code{vi} may wish to read it.
-@ifset have-readline-appendices
-@xref{Command Line Editing}.
-@end ifset
-
-@c @group
-@kindex show history
-@item show history
-@itemx show history filename
-@itemx show history save
-@itemx show history size
-@itemx show history expansion
-These commands display the state of the @value{GDBN} history parameters.
-@code{show history} by itself displays all four states.
-@c @end group
-@end table
-
-@table @code
-@kindex show commands
-@item show commands
-Display the last ten commands in the command history.
-
-@item show commands @var{n}
-Print ten commands centered on command number @var{n}.
-
-@item show commands +
-Print ten commands just after the commands last printed.
-@end table
-
-@node Screen Size, Numbers, History, Controlling GDB
-@section Screen size
-@cindex size of screen
-@cindex pauses in output
-
-Certain commands to @value{GDBN} may produce large amounts of
-information output to the screen.  To help you read all of it,
-@value{GDBN} pauses and asks you for input at the end of each page of
-output.  Type @key{RET} when you want to continue the output, or @kbd{q}
-to discard the remaining output.  Also, the screen width setting
-determines when to wrap lines of output.  Depending on what is being
-printed, @value{GDBN} tries to break the line at a readable place,
-rather than simply letting it overflow onto the following line.
-
-Normally @value{GDBN} knows the size of the screen from the termcap data base
-together with the value of the @code{TERM} environment variable and the
-@code{stty rows} and @code{stty cols} settings. If this is not correct,
-you can override it with the @code{set height} and @code{set
-width} commands:
-
-@table @code
-@kindex set height
-@kindex set width
-@kindex show width
-@kindex show height
-@item set height @var{lpp}
-@itemx show height
-@itemx set width @var{cpl}
-@itemx show width
-These @code{set} commands specify a screen height of @var{lpp} lines and
-a screen width of @var{cpl} characters.  The associated @code{show}
-commands display the current settings.
-
-If you specify a height of zero lines, @value{GDBN} does not pause during 
-output no matter how long the output is.  This is useful if output is to a 
-file or to an editor buffer.
-
-Likewise, you can specify @samp{set width 0} to prevent @value{GDBN}
-from wrapping its output.
-@end table
-
-@node Numbers, Messages/Warnings, Screen Size, Controlling GDB
-@section Numbers
-@cindex number representation
-@cindex entering numbers
-
-You can always enter numbers in octal, decimal, or hexadecimal in @value{GDBN} by
-the usual conventions: octal numbers begin with @samp{0}, decimal
-numbers end with @samp{.}, and hexadecimal numbers begin with @samp{0x}.
-Numbers that begin with none of these are, by default, entered in base
-10; likewise, the default display for numbers---when no particular
-format is specified---is base 10.  You can change the default base for
-both input and output with the @code{set radix} command.
-
-@table @code
-@kindex set input-radix
-@item set input-radix @var{base}
-Set the default base for numeric input.  Supported choices
-for @var{base} are decimal 8, 10, or 16.  @var{base} must itself be
-specified either unambiguously or using the current default radix; for
-example, any of
-
-@smallexample
-set radix 012
-set radix 10.
-set radix 0xa
-@end smallexample
-
-@noindent
-sets the base to decimal.  On the other hand, @samp{set radix 10}
-leaves the radix unchanged no matter what it was.
-
-@kindex set output-radix
-@item set output-radix @var{base}
-Set the default base for numeric display.  Supported choices
-for @var{base} are decimal 8, 10, or 16.  @var{base} must itself be
-specified either unambiguously or using the current default radix.
-
-@kindex show input-radix
-@item show input-radix
-Display the current default base for numeric input.
-
-@kindex show output-radix
-@item show output-radix
-Display the current default base for numeric display.
-@end table
-
-@node Messages/Warnings,  , Numbers, Controlling GDB
-@section Optional warnings and messages
-
-By default, @value{GDBN} is silent about its inner workings.  If you are running
-on a slow machine, you may want to use the @code{set verbose} command.
-This makes @value{GDBN} tell you when it does a lengthy internal operation, so
-you will not think it has crashed.
-
-Currently, the messages controlled by @code{set verbose} are those
-which announce that the symbol table for a source file is being read;
-see @code{symbol-file} in @ref{Files, ,Commands to specify files}.
-
-@table @code
-@kindex set verbose
-@item set verbose on
-Enables @value{GDBN} output of certain informational messages.
-
-@item set verbose off
-Disables @value{GDBN} output of certain informational messages.
-
-@kindex show verbose
-@item show verbose
-Displays whether @code{set verbose} is on or off.
-@end table
-
-By default, if @value{GDBN} encounters bugs in the symbol table of an object
-file, it is silent; but if you are debugging a compiler, you may find
-this information useful (@pxref{Symbol Errors, ,Errors reading symbol files}).
-
-@table @code
-@kindex set complaints
-@item set complaints @var{limit}
-Permits @value{GDBN} to output @var{limit} complaints about each type of unusual
-symbols before becoming silent about the problem.  Set @var{limit} to
-zero to suppress all complaints; set it to a large number to prevent
-complaints from being suppressed.
-
-@kindex show complaints
-@item show complaints
-Displays how many symbol complaints @value{GDBN} is permitted to produce.
-@end table
-
-By default, @value{GDBN} is cautious, and asks what sometimes seems to be a
-lot of stupid questions to confirm certain commands.  For example, if
-you try to run a program which is already running:
-
-@example
-(@value{GDBP}) run
-The program being debugged has been started already.
-Start it from the beginning? (y or n)
-@end example
-
-If you are willing to unflinchingly face the consequences of your own
-commands, you can disable this ``feature'':
-
-@table @code
-@kindex set confirm
-@cindex flinching
-@cindex confirmation
-@cindex stupid questions
-@item set confirm off
-Disables confirmation requests.
-
-@item set confirm on
-Enables confirmation requests (the default).
-
-@kindex show confirm
-@item show confirm
-Displays state of confirmation requests.
-@end table
-
-@node Sequences, Emacs, Controlling GDB, Top
-@chapter Canned Sequences of Commands
-
-Aside from breakpoint commands (@pxref{Break Commands, ,Breakpoint
-command lists}), @value{GDBN} provides two ways to store sequences of commands
-for execution as a unit: user-defined commands and command files.
-
-@menu
-* Define::                      User-defined commands
-* Hooks::                       User-defined command hooks
-* Command Files::               Command files
-* Output::                      Commands for controlled output
-@end menu
-
-@node Define, Hooks, Sequences, Sequences
-@section User-defined commands
-
-@cindex user-defined command
-A @dfn{user-defined command} is a sequence of @value{GDBN} commands to which 
-you assign a new name as a command.  This is done with the @code{define}
-command.  User commands may accept up to 10 arguments separated by whitespace.
-Arguments are accessed within the user command via @var{$arg0@dots{}$arg9}.
-A trivial example:
-
-@smallexample
-define adder
-  print $arg0 + $arg1 + $arg2
-@end smallexample
-
-@noindent To execute the command use:
-
-@smallexample
-adder 1 2 3
-@end smallexample
-
-@noindent This defines the command @code{adder}, which prints the sum of
-its three arguments.  Note the arguments are text substitutions, so they may 
-reference variables, use complex expressions, or even perform inferior
-functions calls.
-
-@table @code
-@kindex define
-@item define @var{commandname}
-Define a command named @var{commandname}.  If there is already a command
-by that name, you are asked to confirm that you want to redefine it.
-
-The definition of the command is made up of other @value{GDBN} command lines,
-which are given following the @code{define} command.  The end of these
-commands is marked by a line containing @code{end}.
-
-@kindex if
-@kindex else
-@item if
-Takes a single argument, which is an expression to evaluate.
-It is followed by a series of commands that are executed
-only if the expression is true (nonzero).
-There can then optionally be a line @code{else}, followed
-by a series of commands that are only executed if the expression
-was false.  The end of the list is marked by a line containing @code{end}.
-
-@kindex while
-@item while
-The syntax is similar to @code{if}: the command takes a single argument,
-which is an expression to evaluate, and must be followed by the commands to
-execute, one per line, terminated by an @code{end}.
-The commands are executed repeatedly as long as the expression
-evaluates to true.
-
-@kindex document
-@item document @var{commandname}
-Document the user-defined command @var{commandname}, so that it can be
-accessed by @code{help}.  The command @var{commandname} must already be 
-defined.  This command reads lines of documentation just as @code{define} 
-reads the lines of the command definition, ending with @code{end}.  
-After the @code{document} command is finished, @code{help} on command 
-@var{commandname} displays the documentation you have written.
-
-You may use the @code{document} command again to change the
-documentation of a command.  Redefining the command with @code{define}
-does not change the documentation.
-
-@kindex help user-defined
-@item help user-defined
-List all user-defined commands, with the first line of the documentation
-(if any) for each.
-
-@kindex show user
-@item show user
-@itemx show user @var{commandname}
-Display the @value{GDBN} commands used to define @var{commandname} (but not its
-documentation).  If no @var{commandname} is given, display the
-definitions for all user-defined commands.
-@end table
-
-When user-defined commands are executed, the
-commands of the definition are not printed.  An error in any command
-stops execution of the user-defined command.
-
-If used interactively, commands that would ask for confirmation proceed
-without asking when used inside a user-defined command.  Many @value{GDBN} 
-commands that normally print messages to say what they are doing omit the 
-messages when used in a user-defined command.
-
-@node Hooks, Command Files, Define, Sequences
-@section User-defined command hooks
-@cindex command files
-
-You may define @emph{hooks}, which are a special kind of user-defined
-command.  Whenever you run the command @samp{foo}, if the user-defined
-command @samp{hook-foo} exists, it is executed (with no arguments)
-before that command.
-
-In addition, a pseudo-command, @samp{stop} exists.  Defining
-(@samp{hook-stop}) makes the associated commands execute every time
-execution stops in your program: before breakpoint commands are run,
-displays are printed, or the stack frame is printed.
-
-@ifclear BARETARGET
-For example, to ignore @code{SIGALRM} signals while
-single-stepping, but treat them normally during normal execution,
-you could define:
-
-@example
-define hook-stop
-handle SIGALRM nopass
-end
-
-define hook-run
-handle SIGALRM pass
-end
-
-define hook-continue
-handle SIGLARM pass
-end
-@end example
-@end ifclear
-
-You can define a hook for any single-word command in @value{GDBN}, but
-not for command aliases; you should define a hook for the basic command
-name, e.g.  @code{backtrace} rather than @code{bt}.
-@c FIXME!  So how does Joe User discover whether a command is an alias
-@c or not?
-If an error occurs during the execution of your hook, execution of
-@value{GDBN} commands stops and @value{GDBN} issues a prompt
-(before the command that you actually typed had a chance to run).
-
-If you try to define a hook which does not match any known command, you
-get a warning from the @code{define} command.
-
-@node Command Files, Output, Hooks, Sequences
-@section Command files
-
-@cindex command files
-A command file for @value{GDBN} is a file of lines that are @value{GDBN} 
-commands.  Comments (lines starting with @kbd{#}) may also be included.  
-An empty line in a command file does nothing; it does not mean to repeat 
-the last command, as it would from the terminal.
-
-@cindex init file
-@cindex @file{.gdbinit}
-When you start @value{GDBN}, it automatically executes commands from its
-@dfn{init files}.  These are files named @file{.gdbinit} on Unix, or
-@file{gdb.ini} on DOS/Windows.  @value{GDBN} reads the init file (if
-any) in your home directory, then processes command line options and
-operands, and then reads the init file (if any) in the current working
-directory.  This is so the init file in your home directory can set
-options (such as @code{set complaints}) which affect the processing of
-the command line options and operands.  The init files are not executed
-if you use the @samp{-nx} option; @pxref{Mode Options, ,Choosing modes}.
-
-@ifset GENERIC
-@cindex init file name
-On some configurations of @value{GDBN}, the init file is known by a
-different name (these are typically environments where a specialized
-form of @value{GDBN} may need to coexist with other forms, hence a
-different name for the specialized version's init file).  These are the
-environments with special init file names:
-
-@kindex .vxgdbinit
-@itemize @bullet
-@item
-VxWorks (Wind River Systems real-time OS): @samp{.vxgdbinit}
-
-@kindex .os68gdbinit
-@item
-OS68K (Enea Data Systems real-time OS): @samp{.os68gdbinit}
-
-@kindex .esgdbinit
-@item
-ES-1800 (Ericsson Telecom AB M68000 emulator): @samp{.esgdbinit}
-@end itemize
-@end ifset
-
-You can also request the execution of a command file with the
-@code{source} command:
-
-@table @code
-@kindex source
-@item source @var{filename}
-Execute the command file @var{filename}.
-@end table
-
-The lines in a command file are executed sequentially.  They are not
-printed as they are executed.  An error in any command terminates execution
-of the command file.
-
-Commands that would ask for confirmation if used interactively proceed
-without asking when used in a command file.  Many @value{GDBN} commands that
-normally print messages to say what they are doing omit the messages
-when called from command files.
-
-@node Output,  , Command Files, Sequences
-@section Commands for controlled output
-
-During the execution of a command file or a user-defined command, normal
-@value{GDBN} output is suppressed; the only output that appears is what is
-explicitly printed by the commands in the definition.  This section
-describes three commands useful for generating exactly the output you
-want.
-
-@table @code
-@kindex echo
-@item echo @var{text}
-@c I do not consider backslash-space a standard C escape sequence
-@c because it is not in ANSI.
-Print @var{text}.  Nonprinting characters can be included in
-@var{text} using C escape sequences, such as @samp{\n} to print a
-newline.  @strong{No newline is printed unless you specify one.}
-In addition to the standard C escape sequences, a backslash followed
-by a space stands for a space.  This is useful for displaying a
-string with spaces at the beginning or the end, since leading and
-trailing spaces are otherwise trimmed from all arguments.  
-To print @samp{@w{ }and foo =@w{ }}, use the command
-@samp{echo \@w{ }and foo = \@w{ }}.
-
-A backslash at the end of @var{text} can be used, as in C, to continue
-the command onto subsequent lines.  For example,
-
-@example
-echo This is some text\n\
-which is continued\n\
-onto several lines.\n
-@end example
-
-produces the same output as
-
-@example
-echo This is some text\n
-echo which is continued\n
-echo onto several lines.\n
-@end example
-
-@kindex output
-@item output @var{expression}
-Print the value of @var{expression} and nothing but that value: no
-newlines, no @samp{$@var{nn} = }.  The value is not entered in the
-value history either.  @xref{Expressions, ,Expressions}, for more information 
-on expressions.
-
-@item output/@var{fmt} @var{expression}
-Print the value of @var{expression} in format @var{fmt}.  You can use
-the same formats as for @code{print}.  @xref{Output Formats,,Output
-formats}, for more information.
-
-@kindex printf
-@item printf @var{string}, @var{expressions}@dots{}
-Print the values of the @var{expressions} under the control of
-@var{string}.  The @var{expressions} are separated by commas and may be
-either numbers or pointers.  Their values are printed as specified by
-@var{string}, exactly as if your program were to execute the C
-subroutine
-
-@example
-printf (@var{string}, @var{expressions}@dots{});
-@end example
-
-For example, you can print two values in hex like this:
-
-@smallexample
-printf "foo, bar-foo = 0x%x, 0x%x\n", foo, bar-foo
-@end smallexample
-
-The only backslash-escape sequences that you can use in the format
-string are the simple ones that consist of backslash followed by a
-letter.
-@end table
-
-@ifclear DOSHOST
-@node Emacs, GDB Bugs, Sequences, Top
-@chapter Using @value{GDBN} under @sc{gnu} Emacs
-
-@cindex Emacs
-@cindex @sc{gnu} Emacs
-A special interface allows you to use @sc{gnu} Emacs to view (and
-edit) the source files for the program you are debugging with
-@value{GDBN}.
-
-To use this interface, use the command @kbd{M-x gdb} in Emacs.  Give the
-executable file you want to debug as an argument.  This command starts
-@value{GDBN} as a subprocess of Emacs, with input and output through a newly
-created Emacs buffer.
-@ifset HPPA
-(Do not use the @code{-tui} option to run @value{GDBN} from Emacs.)
-@end ifset
-
-Using @value{GDBN} under Emacs is just like using @value{GDBN} normally except for two
-things:
-
-@itemize @bullet
-@item
-All ``terminal'' input and output goes through the Emacs buffer.
-@end itemize
-
-This applies both to @value{GDBN} commands and their output, and to the input
-and output done by the program you are debugging.
-
-This is useful because it means that you can copy the text of previous
-commands and input them again; you can even use parts of the output
-in this way.
-
-All the facilities of Emacs' Shell mode are available for interacting
-with your program.  In particular, you can send signals the usual
-way---for example, @kbd{C-c C-c} for an interrupt, @kbd{C-c C-z} for a
-stop.
-
-@itemize @bullet
-@item
-@value{GDBN} displays source code through Emacs.
-@end itemize
-
-Each time @value{GDBN} displays a stack frame, Emacs automatically finds the
-source file for that frame and puts an arrow (@samp{=>}) at the
-left margin of the current line.  Emacs uses a separate buffer for
-source display, and splits the screen to show both your @value{GDBN} session
-and the source.
-
-Explicit @value{GDBN} @code{list} or search commands still produce output as
-usual, but you probably have no reason to use them from Emacs.
-
-@quotation
-@emph{Warning:} If the directory where your program resides is not your
-current directory, it can be easy to confuse Emacs about the location of
-the source files, in which case the auxiliary display buffer does not
-appear to show your source.  @value{GDBN} can find programs by searching your
-environment's @code{PATH} variable, so the @value{GDBN} input and output
-session proceeds normally; but Emacs does not get enough information
-back from @value{GDBN} to locate the source files in this situation.  To
-avoid this problem, either start @value{GDBN} mode from the directory where
-your program resides, or specify an absolute file name when prompted for the
-@kbd{M-x gdb} argument.
-
-A similar confusion can result if you use the @value{GDBN} @code{file} command to
-switch to debugging a program in some other location, from an existing
-@value{GDBN} buffer in Emacs.
-@end quotation
-
-By default, @kbd{M-x gdb} calls the program called @file{gdb}.  If
-you need to call @value{GDBN} by a different name (for example, if you keep
-several configurations around, with different names) you can set the
-Emacs variable @code{gdb-command-name}; for example,
-
-@example
-(setq gdb-command-name "mygdb")
-@end example
-
-@noindent
-(preceded by @kbd{ESC ESC}, or typed in the @code{*scratch*} buffer, or
-in your @file{.emacs} file) makes Emacs call the program named
-``@code{mygdb}'' instead.
-
-In the @value{GDBN} I/O buffer, you can use these special Emacs commands in
-addition to the standard Shell mode commands:
-
-@table @kbd
-@item C-h m
-Describe the features of Emacs' @value{GDBN} Mode.
-
-@item M-s
-Execute to another source line, like the @value{GDBN} @code{step} command; also
-update the display window to show the current file and location.
-
-@item M-n
-Execute to next source line in this function, skipping all function
-calls, like the @value{GDBN} @code{next} command.  Then update the display window
-to show the current file and location.
-
-@item M-i
-Execute one instruction, like the @value{GDBN} @code{stepi} command; update
-display window accordingly.
-
-@item M-x gdb-nexti
-Execute to next instruction, using the @value{GDBN} @code{nexti} command; update
-display window accordingly.
-
-@item C-c C-f
-Execute until exit from the selected stack frame, like the @value{GDBN}
-@code{finish} command.
-
-@item M-c
-Continue execution of your program, like the @value{GDBN} @code{continue}
-command.
-
-@emph{Warning:} In Emacs v19, this command is @kbd{C-c C-p}.
-
-@item M-u
-Go up the number of frames indicated by the numeric argument
-(@pxref{Arguments, , Numeric Arguments, Emacs, The @sc{gnu} Emacs Manual}),
-like the @value{GDBN} @code{up} command.
-
-@emph{Warning:} In Emacs v19, this command is @kbd{C-c C-u}.
-
-@item M-d
-Go down the number of frames indicated by the numeric argument, like the
-@value{GDBN} @code{down} command.
-
-@emph{Warning:} In Emacs v19, this command is @kbd{C-c C-d}.
-
-@item C-x &
-Read the number where the cursor is positioned, and insert it at the end
-of the @value{GDBN} I/O buffer.  For example, if you wish to disassemble code
-around an address that was displayed earlier, type @kbd{disassemble};
-then move the cursor to the address display, and pick up the
-argument for @code{disassemble} by typing @kbd{C-x &}.
-
-You can customize this further by defining elements of the list
-@code{gdb-print-command}; once it is defined, you can format or
-otherwise process numbers picked up by @kbd{C-x &} before they are
-inserted.  A numeric argument to @kbd{C-x &} indicates that you
-wish special formatting, and also acts as an index to pick an element of the
-list.  If the list element is a string, the number to be inserted is
-formatted using the Emacs function @code{format}; otherwise the number
-is passed as an argument to the corresponding list element.
-@end table
-
-In any source file, the Emacs command @kbd{C-x SPC} (@code{gdb-break})
-tells @value{GDBN} to set a breakpoint on the source line point is on.
-
-If you accidentally delete the source-display buffer, an easy way to get
-it back is to type the command @code{f} in the @value{GDBN} buffer, to
-request a frame display; when you run under Emacs, this recreates
-the source buffer if necessary to show you the context of the current
-frame.
-
-The source files displayed in Emacs are in ordinary Emacs buffers
-which are visiting the source files in the usual way.  You can edit
-the files with these buffers if you wish; but keep in mind that @value{GDBN}
-communicates with Emacs in terms of line numbers.  If you add or
-delete lines from the text, the line numbers that @value{GDBN} knows cease
-to correspond properly with the code.
-
-@c The following dropped because Epoch is nonstandard.  Reactivate
-@c if/when v19 does something similar. ---doc@cygnus.com 19dec1990
-@ignore
-@kindex Emacs Epoch environment
-@kindex Epoch
-@kindex inspect
-
-Version 18 of @sc{gnu} Emacs has a built-in window system 
-called the @code{epoch}
-environment.  Users of this environment can use a new command,
-@code{inspect} which performs identically to @code{print} except that
-each value is printed in its own window.
-@end ignore
-@end ifclear
-
-@node GDB Bugs
-@c links whacked to pacify makeinfo
-@c , Command Line Editing, Emacs, Top
-@chapter Reporting Bugs in @value{GDBN}
-@cindex bugs in @value{GDBN}
-@cindex reporting bugs in @value{GDBN}
-
-Your bug reports play an essential role in making @value{GDBN} reliable.
-
-Reporting a bug may help you by bringing a solution to your problem, or it
-may not.  But in any case the principal function of a bug report is to help
-the entire community by making the next version of @value{GDBN} work better.  Bug
-reports are your contribution to the maintenance of @value{GDBN}.
-
-In order for a bug report to serve its purpose, you must include the
-information that enables us to fix the bug.
-
-@menu
-* Bug Criteria::                Have you found a bug?
-* Bug Reporting::               How to report bugs
-@end menu
-
-@node Bug Criteria, Bug Reporting, GDB Bugs, GDB Bugs
-@section Have you found a bug?
-@cindex bug criteria
-
-If you are not sure whether you have found a bug, here are some guidelines:
-
-@itemize @bullet
-@cindex fatal signal
-@cindex debugger crash
-@cindex crash of debugger
-@item
-If the debugger gets a fatal signal, for any input whatever, that is a
-@value{GDBN} bug.  Reliable debuggers never crash.
-
-@cindex error on valid input
-@item
-If @value{GDBN} produces an error message for valid input, that is a
-bug.  (Note that if you're cross debugging, the problem may also be
-somewhere in the connection to the target.)
-
-@cindex invalid input
-@item
-If @value{GDBN} does not produce an error message for invalid input,
-that is a bug.  However, you should note that your idea of
-``invalid input'' might be our idea of ``an extension'' or ``support
-for traditional practice''.
-
-@item
-If you are an experienced user of debugging tools, your suggestions
-for improvement of @value{GDBN} are welcome in any case.
-@end itemize
-
-@node Bug Reporting,  , Bug Criteria, GDB Bugs
-@section How to report bugs
-@cindex bug reports
-@cindex @value{GDBN} bugs, reporting
-
-@ifclear HPPA
-A number of companies and individuals offer support for @sc{gnu} products.
-If you obtained @value{GDBN} from a support organization, we recommend you
-contact that organization first.
-
-You can find contact information for many support companies and
-individuals in the file @file{etc/SERVICE} in the @sc{gnu} Emacs
-distribution.
-@c should add a web page ref...
-
-In any event, we also recommend that you send bug reports for
-@value{GDBN} to this addresses:
-
-@example
-bug-gdb@@prep.ai.mit.edu
-@end example
-
-@strong{Do not send bug reports to @samp{info-gdb}, or to
-@samp{help-gdb}, or to any newsgroups.} Most users of @value{GDBN} do
-not want to receive bug reports.  Those that do have arranged to receive
-@samp{bug-gdb}.
-
-The mailing list @samp{bug-gdb} has a newsgroup @samp{gnu.gdb.bug} which
-serves as a repeater.  The mailing list and the newsgroup carry exactly
-the same messages.  Often people think of posting bug reports to the
-newsgroup instead of mailing them.  This appears to work, but it has one
-problem which can be crucial: a newsgroup posting often lacks a mail
-path back to the sender.  Thus, if we need to ask for more information,
-we may be unable to reach you.  For this reason, it is better to send
-bug reports to the mailing list.
-
-As a last resort, send bug reports on paper to:
-
-@example
-@sc{gnu} Debugger Bugs
-Free Software Foundation Inc.
-59 Temple Place - Suite 330
-Boston, MA 02111-1307
-USA
-@end example
-@end ifclear
-
-@ifset HPPA
-If you obtained HP GDB as part of your HP ANSI C or HP ANSI C++ compiler
-kit, report problems to your HP Support Representative.
-
-If you obtained HP GDB from the Hewlett-Packard Web site, report
-problems by electronic mail to @code{wdb-www@@ch.hp.com}.
-@end ifset
-
-The fundamental principle of reporting bugs usefully is this:
-@strong{report all the facts}.  If you are not sure whether to state a
-fact or leave it out, state it!
-
-Often people omit facts because they think they know what causes the
-problem and assume that some details do not matter.  Thus, you might
-assume that the name of the variable you use in an example does not matter.
-Well, probably it does not, but one cannot be sure.  Perhaps the bug is a
-stray memory reference which happens to fetch from the location where that
-name is stored in memory; perhaps, if the name were different, the contents
-of that location would fool the debugger into doing the right thing despite
-the bug.  Play it safe and give a specific, complete example.  That is the
-easiest thing for you to do, and the most helpful.
-
-Keep in mind that the purpose of a bug report is to enable us to fix the
-bug.  It may be that the bug has been reported previously, but neither
-you nor we can know that unless your bug report is complete and
-self-contained.
-
-Sometimes people give a few sketchy facts and ask, ``Does this ring a
-bell?''  Those bug reports are useless, and we urge everyone to
-@emph{refuse to respond to them} except to chide the sender to report
-bugs properly.
-
-To enable us to fix the bug, you should include all these things:
-
-@itemize @bullet
-@item
-The version of @value{GDBN}.  @value{GDBN} announces it if you start
-with no arguments; you can also print it at any time using @code{show
-version}.
-
-Without this, we will not know whether there is any point in looking for
-the bug in the current version of @value{GDBN}.
-
-@item
-The type of machine you are using, and the operating system name and
-version number.
-
-@ifclear HPPA
-@item
-What compiler (and its version) was used to compile @value{GDBN}---e.g.
-``@value{GCC}--2.8.1''.
-@end ifclear
-
-@item
-What compiler (and its version) was used to compile the program you are
-debugging---e.g.  ``@value{GCC}--2.8.1'', or ``HP92453-01 A.10.32.03 HP
-C Compiler''.  For GCC, you can say @code{gcc --version} to get this
-information; for other compilers, see the documentation for those
-compilers.
-
-@item
-The command arguments you gave the compiler to compile your example and
-observe the bug.  For example, did you use @samp{-O}?  To guarantee
-you will not omit something important, list them all.  A copy of the
-Makefile (or the output from make) is sufficient.
-
-If we were to try to guess the arguments, we would probably guess wrong
-and then we might not encounter the bug.
-
-@item
-A complete input script, and all necessary source files, that will
-reproduce the bug.
-
-@item
-A description of what behavior you observe that you believe is
-incorrect.  For example, ``It gets a fatal signal.''
-
-Of course, if the bug is that @value{GDBN} gets a fatal signal, then we
-will certainly notice it.  But if the bug is incorrect output, we might
-not notice unless it is glaringly wrong.  You might as well not give us
-a chance to make a mistake.
-
-Even if the problem you experience is a fatal signal, you should still
-say so explicitly.  Suppose something strange is going on, such as, your
-copy of @value{GDBN} is out of synch, or you have encountered a bug in
-the C library on your system.  (This has happened!)  Your copy might
-crash and ours would not.  If you told us to expect a crash, then when
-ours fails to crash, we would know that the bug was not happening for
-us.  If you had not told us to expect a crash, then we would not be able
-to draw any conclusion from our observations.
-
-@ifclear HPPA
-@item
-If you wish to suggest changes to the @value{GDBN} source, send us context
-diffs.  If you even discuss something in the @value{GDBN} source, refer to
-it by context, not by line number.
-
-The line numbers in our development sources will not match those in your
-sources.  Your line numbers would convey no useful information to us.
-@end ifclear
-@end itemize
-
-Here are some things that are not necessary:
-
-@itemize @bullet
-@item
-A description of the envelope of the bug.
-
-Often people who encounter a bug spend a lot of time investigating
-which changes to the input file will make the bug go away and which
-changes will not affect it.
-
-This is often time consuming and not very useful, because the way we
-will find the bug is by running a single example under the debugger
-with breakpoints, not by pure deduction from a series of examples.
-We recommend that you save your time for something else.
-
-Of course, if you can find a simpler example to report @emph{instead}
-of the original one, that is a convenience for us.  Errors in the
-output will be easier to spot, running under the debugger will take
-less time, and so on.
-
-However, simplification is not vital; if you do not want to do this,
-report the bug anyway and send us the entire test case you used.
-
-@item
-A patch for the bug.
-
-A patch for the bug does help us if it is a good one.  But do not omit
-the necessary information, such as the test case, on the assumption that
-a patch is all we need.  We might see problems with your patch and decide
-to fix the problem another way, or we might not understand it at all.
-
-Sometimes with a program as complicated as @value{GDBN} it is very hard to
-construct an example that will make the program follow a certain path
-through the code.  If you do not send us the example, we will not be able
-to construct one, so we will not be able to verify that the bug is fixed.
-
-And if we cannot understand what bug you are trying to fix, or why your
-patch should be an improvement, we will not install it.  A test case will
-help us to understand.
-
-@item
-A guess about what the bug is or what it depends on.
-
-Such guesses are usually wrong.  Even we cannot guess right about such
-things without first using the debugger to find the facts.
-@end itemize
-
-@c The readline documentation is distributed with the readline code 
-@c and consists of the two following files:
-@c     rluser.texinfo
-@c     inc-hist.texi
-@c Use -I with makeinfo to point to the appropriate directory,
-@c environment var TEXINPUTS with TeX.
-@include rluser.texinfo
-@include inc-hist.texi
-
-
-@ifclear PRECONFIGURED
-@ifclear HPPA
-@node Formatting Documentation
-@c links whacked to pacify makeinfo
-@c , Installing GDB, Renamed Commands, Top
-@appendix Formatting Documentation
-
-@cindex @value{GDBN} reference card
-@cindex reference card
-The @value{GDBN} 4 release includes an already-formatted reference card, ready
-for printing with PostScript or Ghostscript, in the @file{gdb}
-subdirectory of the main source directory@footnote{In
-@file{gdb-@value{GDBVN}/gdb/refcard.ps} of the version @value{GDBVN}
-release.}.  If you can use PostScript or Ghostscript with your printer,
-you can print the reference card immediately with @file{refcard.ps}.
-
-The release also includes the source for the reference card.  You
-can format it, using @TeX{}, by typing:
-
-@example
-make refcard.dvi
-@end example
-
-The @value{GDBN} reference card is designed to print in @dfn{landscape} 
-mode on US ``letter'' size paper; 
-that is, on a sheet 11 inches wide by 8.5 inches
-high.  You will need to specify this form of printing as an option to
-your @sc{dvi} output program.
-
-@cindex documentation
-
-All the documentation for @value{GDBN} comes as part of the machine-readable
-distribution.  The documentation is written in Texinfo format, which is
-a documentation system that uses a single source file to produce both
-on-line information and a printed manual.  You can use one of the Info
-formatting commands to create the on-line version of the documentation
-and @TeX{} (or @code{texi2roff}) to typeset the printed version.
-
-@value{GDBN} includes an already formatted copy of the on-line Info
-version of this manual in the @file{gdb} subdirectory.  The main Info
-file is @file{gdb-@value{GDBVN}/gdb/gdb.info}, and it refers to
-subordinate files matching @samp{gdb.info*} in the same directory.  If
-necessary, you can print out these files, or read them with any editor;
-but they are easier to read using the @code{info} subsystem in @sc{gnu}
-Emacs or the standalone @code{info} program, available as part of the
-@sc{gnu} Texinfo distribution.
-
-If you want to format these Info files yourself, you need one of the
-Info formatting programs, such as @code{texinfo-format-buffer} or
-@code{makeinfo}.
-
-If you have @code{makeinfo} installed, and are in the top level
-@value{GDBN} source directory (@file{gdb-@value{GDBVN}}, in the case of
-version @value{GDBVN}), you can make the Info file by typing:
-
-@example
-cd gdb
-make gdb.info
-@end example
-
-If you want to typeset and print copies of this manual, you need @TeX{},
-a program to print its @sc{dvi} output files, and @file{texinfo.tex}, the
-Texinfo definitions file.
-
-@TeX{} is a typesetting program; it does not print files directly, but
-produces output files called @sc{dvi} files.  To print a typeset
-document, you need a program to print @sc{dvi} files.  If your system
-has @TeX{} installed, chances are it has such a program.  The precise
-command to use depends on your system; @kbd{lpr -d} is common; another
-(for PostScript devices) is @kbd{dvips}.  The @sc{dvi} print command may
-require a file name without any extension or a @samp{.dvi} extension.
-
-@TeX{} also requires a macro definitions file called
-@file{texinfo.tex}.  This file tells @TeX{} how to typeset a document
-written in Texinfo format.  On its own, @TeX{} cannot either read or
-typeset a Texinfo file.  @file{texinfo.tex} is distributed with GDB
-and is located in the @file{gdb-@var{version-number}/texinfo}
-directory.
-
-If you have @TeX{} and a @sc{dvi} printer program installed, you can
-typeset and print this manual.  First switch to the the @file{gdb}
-subdirectory of the main source directory (for example, to
-@file{gdb-@value{GDBVN}/gdb}) and type:
-
-@example
-make gdb.dvi
-@end example
-
-Then give @file{gdb.dvi} to your @sc{dvi} printing program.
-@end ifclear
-
-@node Installing GDB, Index, Using History Interactively, Top
-@appendix Installing @value{GDBN}
-@cindex configuring @value{GDBN}
-@cindex installation
-
-@ifset HPPA
-If you obtain @value{GDBN} (HP WDB 0.75) as part of your HP ANSI C or
-HP ANSI C++ Developer's Kit at HP-UX Release 11.0, you do not have to
-take any special action to build or install @value{GDBN}.
-
-If you obtain @value{GDBN} (HP WDB 0.75) from an HP web site, you may
-download either a @code{swinstall}-able package or a source tree, or
-both.
-
-Most customers will want to install the @value{GDBN} binary that is part
-of the @code{swinstall}-able package.  To do so, use a command of the
-form
-
-@smallexample
-/usr/sbin/swinstall -s @var{package-name} WDB
-@end smallexample
-
-Alternatively, it is possible to build @value{GDBN} from the source
-distribution.  Sophisticated customers who want to modify the debugger
-sources to tailor @value{GDBN} to their their needs may wish to do this.
-The source distribution consists of a @code{tar}'ed source tree rooted
-at @file{gdb-4.16/...}.  The instructions that follow describe how to
-build a @file{gdb} executable from this source tree.  HP believes that
-these instructions apply to the WDB source tree that it distributes.
-However, HP does not explicitly support building a @file{gdb} for any
-non-HP platform from the WDB source tree.  It may work, but HP has not
-tested it for any platforms other than those described in the WDB 0.75
-Release Notes.
-@end ifset
-
-@value{GDBN} comes with a @code{configure} script that automates the process
-of preparing @value{GDBN} for installation; you can then use @code{make} to
-build the @code{gdb} program.
-@iftex
-@c irrelevant in info file; it's as current as the code it lives with.
-@footnote{If you have a more recent version of @value{GDBN} than @value{GDBVN},
-look at the @file{README} file in the sources; we may have improved the
-installation procedures since publishing this manual.}
-@end iftex
-
-The @value{GDBN} distribution includes all the source code you need for 
-@value{GDBN} in a single directory, whose name is usually composed by 
-appending the version number to @samp{gdb}.
-
-For example, the @value{GDBN} version @value{GDBVN} distribution is in the
-@file{gdb-@value{GDBVN}} directory.  That directory contains:
-
-@table @code
-@item gdb-@value{GDBVN}/configure @r{(and supporting files)}
-script for configuring @value{GDBN} and all its supporting libraries
-
-@item gdb-@value{GDBVN}/gdb
-the source specific to @value{GDBN} itself
-
-@item gdb-@value{GDBVN}/bfd
-source for the Binary File Descriptor library
-
-@item gdb-@value{GDBVN}/include
-@sc{gnu} include files
-
-@item gdb-@value{GDBVN}/libiberty
-source for the @samp{-liberty} free software library
-
-@item gdb-@value{GDBVN}/opcodes
-source for the library of opcode tables and disassemblers
-
-@item gdb-@value{GDBVN}/readline
-source for the @sc{gnu} command-line interface
-
-@item gdb-@value{GDBVN}/glob
-source for the @sc{gnu} filename pattern-matching subroutine
-
-@item gdb-@value{GDBVN}/mmalloc
-source for the @sc{gnu} memory-mapped malloc package
-@end table
-
-The simplest way to configure and build @value{GDBN} is to run @code{configure}
-from the @file{gdb-@var{version-number}} source directory, which in
-this example is the @file{gdb-@value{GDBVN}} directory.
-
-First switch to the @file{gdb-@var{version-number}} source directory
-if you are not already in it; then run @code{configure}.  Pass the
-identifier for the platform on which @value{GDBN} will run as an
-argument.
-
-For example:
-
-@example
-cd gdb-@value{GDBVN}
-./configure @var{host}
-make
-@end example
-
-@noindent
-where @var{host} is an identifier such as @samp{sun4} or
-@samp{decstation}, that identifies the platform where @value{GDBN} will run.
-(You can often leave off @var{host}; @code{configure} tries to guess the
-correct value by examining your system.)
-
-Running @samp{configure @var{host}} and then running @code{make} builds the
-@file{bfd}, @file{readline}, @file{mmalloc}, and @file{libiberty}
-libraries, then @code{gdb} itself.  The configured source files, and the
-binaries, are left in the corresponding source directories.
-
-@need 750
-@code{configure} is a Bourne-shell (@code{/bin/sh}) script; if your
-system does not recognize this automatically when you run a different
-shell, you may need to run @code{sh} on it explicitly:
-
-@example
-sh configure @var{host}
-@end example
-
-If you run @code{configure} from a directory that contains source
-directories for multiple libraries or programs, such as the
-@file{gdb-@value{GDBVN}} source directory for version @value{GDBVN}, @code{configure}
-creates configuration files for every directory level underneath (unless
-you tell it not to, with the @samp{--norecursion} option).
-
-You can run the @code{configure} script from any of the
-subordinate directories in the @value{GDBN} distribution if you only want to
-configure that subdirectory, but be sure to specify a path to it.
-
-For example, with version @value{GDBVN}, type the following to configure only
-the @code{bfd} subdirectory:
-
-@example
-@group
-cd gdb-@value{GDBVN}/bfd
-../configure @var{host}
-@end group
-@end example
-
-You can install @code{@value{GDBP}} anywhere; it has no hardwired paths.
-However, you should make sure that the shell on your path (named by
-the @samp{SHELL} environment variable) is publicly readable.  Remember
-that @value{GDBN} uses the shell to start your program---some systems refuse to
-let @value{GDBN} debug child processes whose programs are not readable.
-
-@menu
-* Separate Objdir::             Compiling @value{GDBN} in another directory
-* Config Names::                Specifying names for hosts and targets
-* Configure Options::           Summary of options for configure
-@end menu
-
-@node Separate Objdir, Config Names, Installing GDB, Installing GDB
-@section Compiling @value{GDBN} in another directory
-
-If you want to run @value{GDBN} versions for several host or target machines,
-you need a different @code{gdb} compiled for each combination of
-host and target.  @code{configure} is designed to make this easy by
-allowing you to generate each configuration in a separate subdirectory,
-rather than in the source directory.  If your @code{make} program
-handles the @samp{VPATH} feature (@sc{gnu} @code{make} does), running
-@code{make} in each of these directories builds the @code{gdb}
-program specified there.
-
-To build @code{gdb} in a separate directory, run @code{configure}
-with the @samp{--srcdir} option to specify where to find the source.
-(You also need to specify a path to find @code{configure}
-itself from your working directory.  If the path to @code{configure}
-would be the same as the argument to @samp{--srcdir}, you can leave out
-the @samp{--srcdir} option; it is assumed.)
-
-For example, with version @value{GDBVN}, you can build @value{GDBN} in a 
-separate directory for a Sun 4 like this:
-
-@example
-@group
-cd gdb-@value{GDBVN}
-mkdir ../gdb-sun4
-cd ../gdb-sun4
-../gdb-@value{GDBVN}/configure sun4
-make
-@end group
-@end example
-
-When @code{configure} builds a configuration using a remote source
-directory, it creates a tree for the binaries with the same structure
-(and using the same names) as the tree under the source directory.  In
-the example, you'd find the Sun 4 library @file{libiberty.a} in the
-directory @file{gdb-sun4/libiberty}, and @value{GDBN} itself in
-@file{gdb-sun4/gdb}.
-
-One popular reason to build several @value{GDBN} configurations in separate
-directories is to configure @value{GDBN} for cross-compiling (where 
-@value{GDBN} runs on one machine---the @dfn{host}---while debugging 
-programs that run on another machine---the @dfn{target}).  
-You specify a cross-debugging target by
-giving the @samp{--target=@var{target}} option to @code{configure}.
-
-When you run @code{make} to build a program or library, you must run
-it in a configured directory---whatever directory you were in when you
-called @code{configure} (or one of its subdirectories).
-
-The @code{Makefile} that @code{configure} generates in each source
-directory also runs recursively.  If you type @code{make} in a source
-directory such as @file{gdb-@value{GDBVN}} (or in a separate configured
-directory configured with @samp{--srcdir=@var{dirname}/gdb-@value{GDBVN}}), you
-will build all the required libraries, and then build GDB.
-
-When you have multiple hosts or targets configured in separate
-directories, you can run @code{make} on them in parallel (for example,
-if they are NFS-mounted on each of the hosts); they will not interfere
-with each other.
-
-@node Config Names, Configure Options, Separate Objdir, Installing GDB
-@section Specifying names for hosts and targets
-
-The specifications used for hosts and targets in the @code{configure}
-script are based on a three-part naming scheme, but some short predefined
-aliases are also supported.  The full naming scheme encodes three pieces
-of information in the following pattern:
-
-@example
-@var{architecture}-@var{vendor}-@var{os}
-@end example
-
-For example, you can use the alias @code{sun4} as a @var{host} argument,
-or as the value for @var{target} in a @code{--target=@var{target}}
-option.  The equivalent full name is @samp{sparc-sun-sunos4}.
-
-The @code{configure} script accompanying @value{GDBN} does not provide
-any query facility to list all supported host and target names or
-aliases.  @code{configure} calls the Bourne shell script
-@code{config.sub} to map abbreviations to full names; you can read the
-script, if you wish, or you can use it to test your guesses on
-abbreviations---for example:
-
-@smallexample
-% sh config.sub i386-linux
-i386-pc-linux-gnu
-% sh config.sub alpha-linux
-alpha-unknown-linux-gnu
-% sh config.sub hp9k700
-hppa1.1-hp-hpux
-% sh config.sub sun4
-sparc-sun-sunos4.1.1
-% sh config.sub sun3
-m68k-sun-sunos4.1.1
-% sh config.sub i986v
-Invalid configuration `i986v': machine `i986v' not recognized
-@end smallexample
-
-@noindent
-@code{config.sub} is also distributed in the @value{GDBN} source
-directory (@file{gdb-@value{GDBVN}}, for version @value{GDBVN}).
-
-@node Configure Options,  , Config Names, Installing GDB
-@section @code{configure} options
-
-Here is a summary of the @code{configure} options and arguments that
-are most often useful for building @value{GDBN}.  @code{configure} also has
-several other options not listed here.  @inforef{What Configure
-Does,,configure.info}, for a full explanation of @code{configure}.
-
-@example
-configure @r{[}--help@r{]}
-          @r{[}--prefix=@var{dir}@r{]}
-          @r{[}--exec-prefix=@var{dir}@r{]}
-          @r{[}--srcdir=@var{dirname}@r{]}
-          @r{[}--norecursion@r{]} @r{[}--rm@r{]}
-          @r{[}--target=@var{target}@r{]}
-          @var{host}
-@end example
-
-@noindent
-You may introduce options with a single @samp{-} rather than
-@samp{--} if you prefer; but you may abbreviate option names if you use
-@samp{--}.
-
-@table @code
-@item --help
-Display a quick summary of how to invoke @code{configure}.
-
-@item --prefix=@var{dir}
-Configure the source to install programs and files under directory
-@file{@var{dir}}.
-
-@item --exec-prefix=@var{dir}
-Configure the source to install programs under directory
-@file{@var{dir}}.
-
-@c avoid splitting the warning from the explanation:
-@need 2000
-@item --srcdir=@var{dirname}
-@strong{Warning: using this option requires @sc{gnu} @code{make}, or another
-@code{make} that implements the @code{VPATH} feature.}@*
-Use this option to make configurations in directories separate from the
-@value{GDBN} source directories.  Among other things, you can use this to
-build (or maintain) several configurations simultaneously, in separate
-directories.  @code{configure} writes configuration specific files in
-the current directory, but arranges for them to use the source in the
-directory @var{dirname}.  @code{configure} creates directories under
-the working directory in parallel to the source directories below
-@var{dirname}.
-
-@item --norecursion
-Configure only the directory level where @code{configure} is executed; do not
-propagate configuration to subdirectories.
-
-@item --target=@var{target}
-Configure @value{GDBN} for cross-debugging programs running on the specified
-@var{target}.  Without this option, @value{GDBN} is configured to debug
-programs that run on the same machine (@var{host}) as @value{GDBN} itself.
-
-There is no convenient way to generate a list of all available targets.
-
-@item @var{host} @dots{}
-Configure @value{GDBN} to run on the specified @var{host}.
-
-There is no convenient way to generate a list of all available hosts.
-@end table
-
-There are many other options available as well, but they are generally
-needed for special purposes only.
-@end ifclear
-
- 
-@node Index,  , Installing GDB, Top
-@unnumbered Index
-
-@printindex cp
-
-@tex
-% I think something like @colophon should be in texinfo.  In the
-% meantime:
-\long\def\colophon{\hbox to0pt{}\vfill
-\centerline{The body of this manual is set in}
-\centerline{\fontname\tenrm,}
-\centerline{with headings in {\bf\fontname\tenbf}}
-\centerline{and examples in {\tt\fontname\tentt}.}
-\centerline{{\it\fontname\tenit\/},}
-\centerline{{\bf\fontname\tenbf}, and}
-\centerline{{\sl\fontname\tensl\/}}
-\centerline{are used for emphasis.}\vfill}
-\page\colophon
-% Blame: doc@cygnus.com, 1991.
-@end tex
-
-@contents
-@bye
diff --git a/gdb/doc/gdb.tgts-m4 b/gdb/doc/gdb.tgts-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.tgts-m4
+++ /dev/null
diff --git a/gdb/doc/gdb.top-m4 b/gdb/doc/gdb.top-m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdb.top-m4
+++ /dev/null
diff --git a/gdb/doc/gdbgui.texinfo b/gdb/doc/gdbgui.texinfo
deleted file mode 100644
index 6618f73..0000000
--- a/gdb/doc/gdbgui.texinfo
+++ /dev/null
@@ -1,411 +0,0 @@
-\input texinfo      @c -*-texinfo-*-
-@c Copyright 1988 1989 1990 1991 1992 1993 1994 Free Software Foundation, Inc.
-@c
-@c %**start of header 
-@c makeinfo ignores cmds prev to setfilename, so its arg cannot make use
-@c of @set vars.  However, you can override filename with makeinfo -o.
-@setfilename gdb.info
-@c
-@include gdb-cfg.texi
-@c
-@ifset GENERIC
-@settitle Using the Graphical Interface to @value{GDBN}
-@end ifset
-@ifclear GENERIC
-@settitle Using the Graphical Interface to @value{GDBN} (@value{TARGET})
-@end ifclear
-@setchapternewpage odd
-@c %**end of header
-
-@c Since this interface is so new, there is much missing still.
-@c Desired but unimplemented features are commented out.
-
-@iftex
-@c @smallbook
-@c @cropmarks
-@end iftex
-
-@finalout
-@syncodeindex ky cp
-
-@c readline appendices use @vindex
-@syncodeindex vr cp
-
-@c !!set GDB manual's edition---not the same as GDB version!
-@set EDITION 4.13
-
-@c !!set GDB manual's revision date
-@set DATE January 1995
-
-@c THIS MANUAL REQUIRES TEXINFO-2 macros and info-makers to format properly.
-
-@ifinfo
-@c This is a dir.info fragment to support semi-automated addition of
-@c manuals to an info tree.  zoo@cygnus.com is developing this facility.
-@format
-START-INFO-DIR-ENTRY
-* Gdb: (gdb).                     The GNU debugger.
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-@c
-@c
-@ifinfo
-This file documents the graphical interface to the GNU debugger @value{GDBN}.
-
-
-This is Edition @value{EDITION}, @value{DATE}, 
-of @cite{Using the Graphical Interface to @value{GDBN}}
-for GDB Version @value{GDBVN}.
-
-Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-
-@titlepage
-@title Using the Graphical Interface to @value{GDBN}
-@subtitle The GNU Source-Level Debugger
-@ifclear GENERIC
-@subtitle (@value{TARGET})
-@end ifclear
-@sp 1
-@subtitle Edition @value{EDITION}, for @value{GDBN} version @value{GDBVN}
-@subtitle @value{DATE}
-@author Stanley T. Shebs
-@page
-@tex
-{\parskip=0pt
-\hfill (Send bugs and comments on @value{GDBN} to bug-gdb\@prep.ai.mit.edu.)\par
-\hfill {\it Debugging with @value{GDBN}}\par
-\hfill \TeX{}info \texinfoversion\par
-\hfill doc\@cygnus.com\par
-}
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1994, 1995 Free Software Foundation, Inc. 
-@sp 2
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end titlepage
-@page
-
-@ifinfo
-@node Top
-@top Using the Graphical Interface to @value{GDBN}
-@end ifinfo
-
-This file describes a graphical interface to @value{GDBN},
-the GNU symbolic debugger.
-
-@node Invocation
-@chapter Starting up GUI @value{GDBN}
-
-If @value{GDBN} has been configured to use the graphical interface,
-then you will get the interface automatically upon startup.
-
-When running as a Unix program and using the X11-based interface,
-you must of course be using an X server and/or workstation,
-and your @code{DISPLAY} environment variable must be set correctly.
-If either of these is not true, then @value{GDBN} will still start up,
-but will use only the traditional command interface.
-
-The exact layout and appearance of the windows will depend on the host
-system type.  For instance, GDB under Windows will display its windows
-inside a larger window, while under Unix/X, each window is a separate
-toplevel window.  However, general behavior and layout is consistent
-across all platforms; omissions or restrictions on particular platforms,
-if not documented as unavoidable, should be considered bugs and
-reported.
-
-All GDB windows have a common structure.  Each window has an associated
-menu bar, which may be at the top of the window or perhaps elsewhere.
-Some of the menus and menu items in the menu bar are common to all GDB
-windows, while others are specific to particular types of windows.
-Below the menu bar is the working data area of the window.  If the data
-is too large to display all at once, the data area will have scroll bars
-on its right and bottom sides.  Below the data area are two optional
-features; a status/data line, and a button box.
-
-@section Menus
-
-@subsection File Menu
-
-The standard file menu provides operations that affect the overall state
-of GDB, mainly file operations, but other things as well.
-
-About GDB...
-
-Displays the startup window for GDB.
-
-File...
-
-Lets you set the combined executable and symbol file that GDB will use.
-(Like "file".)
-
-Target...
-
-Brings up a dialog that you can use to connect GDB to a target program.
-The dialog is described in more depth later.
-(Like "target".)
-
-Edit...
-
-Starts up an editor to modify the source file being displayed.
-
-Exec File...
-
-Lets you set the executable file that GDB will use.
-(Like "exec-file".)
-
-Symbol File...
-
-Lets you set the symbol file that GDB will use.
-(Like "symbol-file".)
-
-Add Symbol File...
-
-Lets you add additional symbol files.
-(Like "add-symbol-file".)
-
-Core File...
-
-Lets you set the core file that GDB will use.
-(Like "core-file".)
-
-Shared Libraries...
-
-(Like "sharedlibrary".)
-
-Quit
-
-quits GDB.
-(Like @samp{quit}.)
-
-
-@c @subsection Commands Menu
-
-@c The commands menu consists of items that let you run and control the program being
-@c debugged.
-@c 
-@c Run
-@c 
-@c Step
-@c 
-@c Next
-@c 
-@c Finish
-@c 
-@c Stepi
-@c 
-@c Nexti
-
-@subsection Windows Menu
-
-The windows menu allows access to all the windows available in GDB.
-The first part of the menu lists all of the predefined individual windows.
-If the window exists already, its item will be marked as such;
-selecting the item will cause the window to be put in front if it is
-obscured.  If it does not exist, then it will be created.
-
-The second part of the menu lists additional windows that you may have
-created, such as source windows or variable displays.
-
-Command
----
-Source
-Assembly
----
-Registers
-Variables
----
-Files
-@c ---
-@c <extra windows>
-
-@subsection View Menu
-
-All windows have a view menu, but its contents are highly specific to
-window type.  For instance, a source window will have a view menu item
-to control the display of line numbers, but a register window will instead
-have an option to choose the radix in which to display register contents.
-You can find the full description of view options with each window type.
-
-@subsection Help Menu
-
-The help menu includes access to GDB's online help.
-
-@section Windows
-
-@subsection Command Window
-
-The command window provides access to the standard GDB command
-interpreter.  In nearly all cases, commands typed into this window
-will behave exactly as for a non-windowing GDB. 
-
-Note that not all changes to GDB will be reflected in this window.  For instance,
-if you were to type a "step" command, then click on the "step" menu item in
-the source window, then go back, and type another "step" command, the command
-buffer will only show two steps, when you have actually done three.  GDB will
-put a "..." into the command buffer when operations in other windows are done,
-as a reminder that the command buffer is incomplete.
-
-@c Also note that as a side effect of having the interface and possibly an
-@c associated scripting language built in, additional commands may be
-@c available.  For instance, if tcl is in GDB, the command ``tcl <tcl code>''
-@c will be available.
-
-The command window has no status line or button box.
-
-@subsection Files Window
-
-The files window lists all of the files that were used to build the
-executable.
-
-Clicking on the xxx in the left margin expands/contracts the display of
-included files and symbols defined by the file.
-
-The View menu for this window includes the following items:
-Name/Full Pathname
-@c Sort by Name
-@c Sort by Section&Offset
-@c Show All Included Files
-@c Included File Indentation...
-
-@subsection Source Window
-
-A source window displays a single file of source code.
-
-The left margin includes an indicator for the current PC, breakpoints and potential breakpoints,
-and (optionally) line numbers.
-
-The View menu for this window includes the following items:
-Show Line Numbers
-Show Breakdots
-@c Jump to PC (if pc changes, scroll back so PC is centered)
-@c Tab... (set tabbing)
-
-@section Extensions
-
-[description of gdbtk details]
-
-@c 
-@c GDBTK Interface Design
-@c 
-@c This is the working document describing the design of the GDBTK
-@c interface.  Note that overall layout applies only to the default setup;
-@c it is expected that debugger users will be able to customize extensively.
-@c 
-@c Default Startup
-@c 
-@c One source window, shows source as in "list main", does *not* set a
-@c break at main or run or anything.  No current PC indicator, only put
-@c in when something runs.
-@c 
-@c Source Window
-@c 
-@c For native, "run" button is always the same, for cross, it's actually
-@c a "target" button that pops up appropriate dialog to get connected.
-@c Once remote target is active, change button to "run".
-@c 
-@c Be able to toggle assembly interleaved between source.
-@c 
-@c Command Window
-@c 
-@c Is an *optional* window.
-@c 
-@c Behavior mimics command-line GDB running in an Emacs buffer as much
-@c as possible.
-@c 
-@c Assembly Window
-@c 
-@c Be able to toggle source interleaved between assembly.
-@c 
-@c Target Info Window
-@c 
-@c Contents similar to "info target".
-@c 
-@c Should expand into process and thread info also.
-@c 
-@c File Info Window
-@c 
-@c Contents similar to "info files".
-@c 
-@c Include data shown in "info sources" as well as "info files".
-@c 
-@c Register Info Window
-@c 
-@c Contents similar to "info registers".
-@c 
-@c Add view option(s) for classes of registers.
-@c 
-@c Stack Info Window
-@c 
-@c Combines backtrace, frame, and local var displays.
-@c 
-@c Signals Dialog
-@c 
-@c Includes all signals whose handling may be controlled, plus
-@c checkboxes for what to do with each.
-@c 
-@c Settings Dialog(s)
-@c 
-@c Include all variables that can be "set" and "show"n.
-@c 
-@c General Principles
-@c 
-@c All windows should have a menu that allows access to other windows.
-@c Selection of item either brings up for first time or brings to front.
-@c 
-@c All windows should have a "view" menu that controls formatting
-@c options for that window.
-@c 
-@c Windows should usually be scrollable.  Windows that display largish
-@c horizontal things should be horizontal and vertical scrollbars.
-@c 
-@c To do standard modification, add commands or tcl code to .gdbtkinit.
-@c 
-@c Be able to record window positions so they come up in the same way
-@c the next time.  Could scribble on .gdbtkinit perhaps, or else an
-@c aux file that can be sourced by .gdbtkinit.
-
-@section How to Build
-
-If GDB is configured with --enable-gdbtk, then upon startup, it will
-open windows.
-
-@node Index
-@unnumbered Index
-
-@printindex cp
-
-@contents
-@bye
diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo
deleted file mode 100644
index 59f1907..0000000
--- a/gdb/doc/gdbint.texinfo
+++ /dev/null
@@ -1,2711 +0,0 @@
-\input texinfo
-@setfilename gdbint.info
-
-@ifinfo
-@format
-START-INFO-DIR-ENTRY
-* Gdb-Internals: (gdbint).	The GNU debugger's internals.
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-
-@ifinfo
-This file documents the internals of the GNU debugger GDB.
-
-Copyright 1990-1999 Free Software Foundation, Inc.
-Contributed by Cygnus Solutions.  Written by John Gilmore.
-Second Edition by Stan Shebs.
-
-Permission is granted to make and distribute verbatim copies of this
-manual provided the copyright notice and this permission notice are
-preserved on all copies.
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission notice
-identical to this one except for the removal of this paragraph (this
-paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy or distribute modified versions of this
-manual under the terms of the GPL (for which purpose this text may be
-regarded as a program in the language TeX).
-@end ifinfo
-
-@setchapternewpage off
-@settitle GDB Internals
-
-@titlepage
-@title{GDB Internals}
-@subtitle{A guide to the internals of the GNU debugger}
-@author John Gilmore
-@author Cygnus Solutions
-@author Second Edition:
-@author Stan Shebs
-@author Cygnus Solutions
-@page
-@tex
-\def\$#1${{#1}}  % Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$}  % For use in headers, footers too
-{\parskip=0pt
-\hfill Cygnus Solutions\par
-\hfill \manvers\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1990-1999 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@end titlepage
-
-@node Top
-@c Perhaps this should be the title of the document (but only for info,
-@c not for TeX).  Existing GNU manuals seem inconsistent on this point.
-@top Scope of this Document
-
-This document documents the internals of the GNU debugger, GDB.  It
-includes description of GDB's key algorithms and operations, as well
-as the mechanisms that adapt GDB to specific hosts and targets.
-
-@menu
-* Requirements::
-* Overall Structure::
-* Algorithms::
-* User Interface::
-* Symbol Handling::
-* Language Support::
-* Host Definition::
-* Target Architecture Definition::
-* Target Vector Definition::
-* Native Debugging::
-* Support Libraries::
-* Coding::
-* Porting GDB::
-* Hints::
-@end menu
-
-@node Requirements
-
-@chapter Requirements
-
-Before diving into the internals, you should understand the formal
-requirements and other expectations for GDB.  Although some of these may
-seem obvious, there have been proposals for GDB that have run counter to
-these requirements.
-
-First of all, GDB is a debugger.  It's not designed to be a front panel
-for embedded systems.  It's not a text editor.  It's not a shell.  It's
-not a programming environment.
-
-GDB is an interactive tool.  Although a batch mode is available, GDB's
-primary role is to interact with a human programmer.
-
-GDB should be responsive to the user.  A programmer hot on the trail of
-a nasty bug, and operating under a looming deadline, is going to be very
-impatient of everything, including the response time to debugger
-commands.
-
-GDB should be relatively permissive, such as for expressions.  While the
-compiler should be picky (or have the option to be made picky), since
-source code lives for a long time usually, the programmer doing
-debugging shouldn't be spending time figuring out to mollify the
-debugger.
-
-GDB will be called upon to deal with really large programs.  Executable
-sizes of 50 to 100 megabytes occur regularly, and we've heard reports of
-programs approaching 1 gigabyte in size.
-
-GDB should be able to run everywhere.  No other debugger is available
-for even half as many configurations as GDB supports.
-
-
-@node Overall Structure
-
-@chapter Overall Structure
-
-GDB consists of three major subsystems: user interface, symbol handling
-(the ``symbol side''), and target system handling (the ``target side'').
-
-Ther user interface consists of several actual interfaces, plus
-supporting code.
-
-The symbol side consists of object file readers, debugging info
-interpreters, symbol table management, source language expression
-parsing, type and value printing.
-
-The target side consists of execution control, stack frame analysis, and
-physical target manipulation.
-
-The target side/symbol side division is not formal, and there are a
-number of exceptions.  For instance, core file support involves symbolic
-elements (the basic core file reader is in BFD) and target elements (it
-supplies the contents of memory and the values of registers).  Instead,
-this division is useful for understanding how the minor subsystems
-should fit together.
-
-@section The Symbol Side
-
-The symbolic side of GDB can be thought of as ``everything you can do in
-GDB without having a live program running''.  For instance, you can look
-at the types of variables, and evaluate many kinds of expressions.
-
-@section The Target Side
-
-The target side of GDB is the ``bits and bytes manipulator''.  Although
-it may make reference to symbolic info here and there, most of the
-target side will run with only a stripped executable available -- or
-even no executable at all, in remote debugging cases.
-
-Operations such as disassembly, stack frame crawls, and register
-display, are able to work with no symbolic info at all.  In some cases,
-such as disassembly, GDB will use symbolic info to present addresses
-relative to symbols rather than as raw numbers, but it will work either
-way.
-
-@section Configurations
-
-@dfn{Host} refers to attributes of the system where GDB runs.
-@dfn{Target} refers to the system where the program being debugged
-executes.  In most cases they are the same machine, in which case a
-third type of @dfn{Native} attributes come into play.
-
-Defines and include files needed to build on the host are host support.
-Examples are tty support, system defined types, host byte order, host
-float format.
-
-Defines and information needed to handle the target format are target
-dependent.  Examples are the stack frame format, instruction set,
-breakpoint instruction, registers, and how to set up and tear down the stack
-to call a function.
-
-Information that is only needed when the host and target are the same,
-is native dependent.  One example is Unix child process support; if the
-host and target are not the same, doing a fork to start the target
-process is a bad idea.  The various macros needed for finding the
-registers in the @code{upage}, running @code{ptrace}, and such are all
-in the native-dependent files.
-
-Another example of native-dependent code is support for features that
-are really part of the target environment, but which require
-@code{#include} files that are only available on the host system.  Core
-file handling and @code{setjmp} handling are two common cases.
-
-When you want to make GDB work ``native'' on a particular machine, you
-have to include all three kinds of information.
-
-
-@node Algorithms
-
-@chapter Algorithms
-
-GDB uses a number of debugging-specific algorithms.  They are often not
-very complicated, but get lost in the thicket of special cases and
-real-world issues.  This chapter describes the basic algorithms and
-mentions some of the specific target definitions that they use.
-
-@section Frames
-
-A frame is a construct that GDB uses to keep track of calling and called
-functions.
-
-@code{FRAME_FP} in the machine description has no meaning to the
-machine-independent part of GDB, except that it is used when setting up
-a new frame from scratch, as follows:
-
-@example
-      create_new_frame (read_register (FP_REGNUM), read_pc ()));
-@end example
-
-Other than that, all the meaning imparted to @code{FP_REGNUM} is
-imparted by the machine-dependent code.  So, @code{FP_REGNUM} can have
-any value that is convenient for the code that creates new frames.
-(@code{create_new_frame} calls @code{INIT_EXTRA_FRAME_INFO} if it is
-defined; that is where you should use the @code{FP_REGNUM} value, if
-your frames are nonstandard.)
-
-Given a GDB frame, define @code{FRAME_CHAIN} to determine the address of
-the calling function's frame.  This will be used to create a new GDB
-frame struct, and then @code{INIT_EXTRA_FRAME_INFO} and
-@code{INIT_FRAME_PC} will be called for the new frame.
-
-@section Breakpoint Handling
-
-In general, a breakpoint is a user-designated location in the program
-where the user wants to regain control if program execution ever reaches
-that location.
-
-There are two main ways to implement breakpoints; either as ``hardware''
-breakpoints or as ``software'' breakpoints.
-
-Hardware breakpoints are sometimes available as a builtin debugging
-features with some chips.  Typically these work by having dedicated
-register into which the breakpoint address may be stored.  If the PC
-ever matches a value in a breakpoint registers, the CPU raises an
-exception and reports it to GDB.  Another possibility is when an
-emulator is in use; many emulators include circuitry that watches the
-address lines coming out from the processor, and force it to stop if the
-address matches a breakpoint's address.  A third possibility is that the
-target already has the ability to do breakpoints somehow; for instance,
-a ROM monitor may do its own software breakpoints.  So although these
-are not literally ``hardware breakpoints'', from GDB's point of view
-they work the same; GDB need not do nothing more than set the breakpoint
-and wait for something to happen.
-
-Since they depend on hardware resources, hardware breakpoints may be
-limited in number; when the user asks for more, GDB will start trying to
-set software breakpoints.
-
-Software breakpoints require GDB to do somewhat more work.  The basic
-theory is that GDB will replace a program instruction a trap, illegal
-divide, or some other instruction that will cause an exception, and then
-when it's encountered, GDB will take the exception and stop the program.
-When the user says to continue, GDB will restore the original
-instruction, single-step, re-insert the trap, and continue on.
-
-Since it literally overwrites the program being tested, the program area
-must be writeable, so this technique won't work on programs in ROM.  It
-can also distort the behavior of programs that examine themselves,
-although the situation would be highly unusual.
-
-Also, the software breakpoint instruction should be the smallest size of
-instruction, so it doesn't overwrite an instruction that might be a jump
-target, and cause disaster when the program jumps into the middle of the
-breakpoint instruction.  (Strictly speaking, the breakpoint must be no
-larger than the smallest interval between instructions that may be jump
-targets; perhaps there is an architecture where only even-numbered
-instructions may jumped to.)  Note that it's possible for an instruction
-set not to have any instructions usable for a software breakpoint,
-although in practice only the ARC has failed to define such an
-instruction.
-
-The basic definition of the software breakpoint is the macro
-@code{BREAKPOINT}.
-
-Basic breakpoint object handling is in @file{breakpoint.c}.  However,
-much of the interesting breakpoint action is in @file{infrun.c}.
-
-@section Single Stepping
-
-@section Signal Handling
-
-@section Thread Handling
-
-@section Inferior Function Calls
-
-@section Longjmp Support
-
-GDB has support for figuring out that the target is doing a
-@code{longjmp} and for stopping at the target of the jump, if we are
-stepping.  This is done with a few specialized internal breakpoints,
-which are visible in the @code{maint info breakpoint} command.
-
-To make this work, you need to define a macro called
-@code{GET_LONGJMP_TARGET}, which will examine the @code{jmp_buf}
-structure and extract the longjmp target address.  Since @code{jmp_buf}
-is target specific, you will need to define it in the appropriate
-@file{tm-@var{xyz}.h} file.  Look in @file{tm-sun4os4.h} and
-@file{sparc-tdep.c} for examples of how to do this.
-
-@node User Interface
-
-@chapter User Interface
-
-GDB has several user interfaces.  Although the command-line interface
-is the most common and most familiar, there are others.
-
-@section Command Interpreter
-
-The command interpreter in GDB is fairly simple.  It is designed to
-allow for the set of commands to be augmented dynamically, and also
-has a recursive subcommand capability, where the first argument to
-a command may itself direct a lookup on a different command list.
-
-For instance, the @code{set} command just starts a lookup on the
-@code{setlist} command list, while @code{set thread} recurses
-to the @code{set_thread_cmd_list}.
-
-To add commands in general, use @code{add_cmd}.  @code{add_com} adds to
-the main command list, and should be used for those commands.  The usual
-place to add commands is in the @code{_initialize_@var{xyz}} routines at the
-ends of most source files.
-
-@section Console Printing
-
-@section TUI
-
-@section libgdb
-
-@code{libgdb} was an abortive project of years ago.  The theory was to
-provide an API to GDB's functionality.
-
-@node Symbol Handling
-
-@chapter Symbol Handling
-
-Symbols are a key part of GDB's operation.  Symbols include variables,
-functions, and types.
-
-@section Symbol Reading
-
-GDB reads symbols from ``symbol files''.  The usual symbol file is the
-file containing the program which GDB is debugging.  GDB can be directed
-to use a different file for symbols (with the @code{symbol-file}
-command), and it can also read more symbols via the ``add-file'' and
-``load'' commands, or while reading symbols from shared libraries.
-
-Symbol files are initially opened by code in @file{symfile.c} using the
-BFD library.  BFD identifies the type of the file by examining its
-header.  @code{symfile_init} then uses this identification to locate a
-set of symbol-reading functions.
-
-Symbol reading modules identify themselves to GDB by calling
-@code{add_symtab_fns} during their module initialization.  The argument
-to @code{add_symtab_fns} is a @code{struct sym_fns} which contains the
-name (or name prefix) of the symbol format, the length of the prefix,
-and pointers to four functions.  These functions are called at various
-times to process symbol-files whose identification matches the specified
-prefix.
-
-The functions supplied by each module are:
-
-@table @code
-@item @var{xyz}_symfile_init(struct sym_fns *sf)
-
-Called from @code{symbol_file_add} when we are about to read a new
-symbol file.  This function should clean up any internal state (possibly
-resulting from half-read previous files, for example) and prepare to
-read a new symbol file. Note that the symbol file which we are reading
-might be a new "main" symbol file, or might be a secondary symbol file
-whose symbols are being added to the existing symbol table.
-
-The argument to @code{@var{xyz}_symfile_init} is a newly allocated
-@code{struct sym_fns} whose @code{bfd} field contains the BFD for the
-new symbol file being read.  Its @code{private} field has been zeroed,
-and can be modified as desired.  Typically, a struct of private
-information will be @code{malloc}'d, and a pointer to it will be placed
-in the @code{private} field.
-
-There is no result from @code{@var{xyz}_symfile_init}, but it can call
-@code{error} if it detects an unavoidable problem.
-
-@item @var{xyz}_new_init()
-
-Called from @code{symbol_file_add} when discarding existing symbols.
-This function need only handle the symbol-reading module's internal
-state; the symbol table data structures visible to the rest of GDB will
-be discarded by @code{symbol_file_add}.  It has no arguments and no
-result.  It may be called after @code{@var{xyz}_symfile_init}, if a new
-symbol table is being read, or may be called alone if all symbols are
-simply being discarded.
-
-@item @var{xyz}_symfile_read(struct sym_fns *sf, CORE_ADDR addr, int mainline)
-
-Called from @code{symbol_file_add} to actually read the symbols from a
-symbol-file into a set of psymtabs or symtabs.
-
-@code{sf} points to the struct sym_fns originally passed to
-@code{@var{xyz}_sym_init} for possible initialization.  @code{addr} is
-the offset between the file's specified start address and its true
-address in memory.  @code{mainline} is 1 if this is the main symbol
-table being read, and 0 if a secondary symbol file (e.g. shared library
-or dynamically loaded file) is being read.@refill
-@end table
-
-In addition, if a symbol-reading module creates psymtabs when
-@var{xyz}_symfile_read is called, these psymtabs will contain a pointer
-to a function @code{@var{xyz}_psymtab_to_symtab}, which can be called
-from any point in the GDB symbol-handling code.
-
-@table @code
-@item @var{xyz}_psymtab_to_symtab (struct partial_symtab *pst)
-
-Called from @code{psymtab_to_symtab} (or the PSYMTAB_TO_SYMTAB macro) if
-the psymtab has not already been read in and had its @code{pst->symtab}
-pointer set.  The argument is the psymtab to be fleshed-out into a
-symtab.  Upon return, pst->readin should have been set to 1, and
-pst->symtab should contain a pointer to the new corresponding symtab, or
-zero if there were no symbols in that part of the symbol file.
-@end table
-
-@section Partial Symbol Tables
-
-GDB has three types of symbol tables.
-
-@itemize @bullet
-
-@item full symbol tables (symtabs).  These contain the main information
-about symbols and addresses.
-
-@item partial symbol tables (psymtabs).  These contain enough
-information to know when to read the corresponding part of the full
-symbol table.
-
-@item minimal symbol tables (msymtabs).  These contain information
-gleaned from non-debugging symbols.
-
-@end itemize
-
-This section describes partial symbol tables.
-
-A psymtab is constructed by doing a very quick pass over an executable
-file's debugging information.  Small amounts of information are
-extracted -- enough to identify which parts of the symbol table will
-need to be re-read and fully digested later, when the user needs the
-information.  The speed of this pass causes GDB to start up very
-quickly.  Later, as the detailed rereading occurs, it occurs in small
-pieces, at various times, and the delay therefrom is mostly invisible to
-the user.
-@c (@xref{Symbol Reading}.)
-
-The symbols that show up in a file's psymtab should be, roughly, those
-visible to the debugger's user when the program is not running code from
-that file.  These include external symbols and types, static symbols and
-types, and enum values declared at file scope.
-
-The psymtab also contains the range of instruction addresses that the
-full symbol table would represent.
-
-The idea is that there are only two ways for the user (or much of the
-code in the debugger) to reference a symbol:
-
-@itemize @bullet
-
-@item by its address
-(e.g. execution stops at some address which is inside a function in this
-file).  The address will be noticed to be in the range of this psymtab,
-and the full symtab will be read in.  @code{find_pc_function},
-@code{find_pc_line}, and other @code{find_pc_@dots{}} functions handle
-this.
-
-@item by its name
-(e.g. the user asks to print a variable, or set a breakpoint on a
-function).  Global names and file-scope names will be found in the
-psymtab, which will cause the symtab to be pulled in.  Local names will
-have to be qualified by a global name, or a file-scope name, in which
-case we will have already read in the symtab as we evaluated the
-qualifier.  Or, a local symbol can be referenced when we are "in" a
-local scope, in which case the first case applies.  @code{lookup_symbol}
-does most of the work here.
-
-@end itemize
-
-The only reason that psymtabs exist is to cause a symtab to be read in
-at the right moment.  Any symbol that can be elided from a psymtab,
-while still causing that to happen, should not appear in it.  Since
-psymtabs don't have the idea of scope, you can't put local symbols in
-them anyway.  Psymtabs don't have the idea of the type of a symbol,
-either, so types need not appear, unless they will be referenced by
-name.
-
-It is a bug for GDB to behave one way when only a psymtab has been read,
-and another way if the corresponding symtab has been read in.  Such bugs
-are typically caused by a psymtab that does not contain all the visible
-symbols, or which has the wrong instruction address ranges.
-
-The psymtab for a particular section of a symbol-file (objfile) could be
-thrown away after the symtab has been read in.  The symtab should always
-be searched before the psymtab, so the psymtab will never be used (in a
-bug-free environment).  Currently, psymtabs are allocated on an obstack,
-and all the psymbols themselves are allocated in a pair of large arrays
-on an obstack, so there is little to be gained by trying to free them
-unless you want to do a lot more work.
-
-@section Types
-
-Fundamental Types (e.g., FT_VOID, FT_BOOLEAN).
-
-These are the fundamental types that GDB uses internally.  Fundamental
-types from the various debugging formats (stabs, ELF, etc) are mapped
-into one of these.  They are basically a union of all fundamental types
-that gdb knows about for all the languages that GDB knows about.
-
-Type Codes (e.g., TYPE_CODE_PTR, TYPE_CODE_ARRAY).
-
-Each time GDB builds an internal type, it marks it with one of these
-types.  The type may be a fundamental type, such as TYPE_CODE_INT, or a
-derived type, such as TYPE_CODE_PTR which is a pointer to another type.
-Typically, several FT_* types map to one TYPE_CODE_* type, and are
-distinguished by other members of the type struct, such as whether the
-type is signed or unsigned, and how many bits it uses.
-
-Builtin Types (e.g., builtin_type_void, builtin_type_char).
-
-These are instances of type structs that roughly correspond to
-fundamental types and are created as global types for GDB to use for
-various ugly historical reasons.  We eventually want to eliminate these.
-Note for example that builtin_type_int initialized in gdbtypes.c is
-basically the same as a TYPE_CODE_INT type that is initialized in
-c-lang.c for an FT_INTEGER fundamental type.  The difference is that the
-builtin_type is not associated with any particular objfile, and only one
-instance exists, while c-lang.c builds as many TYPE_CODE_INT types as
-needed, with each one associated with some particular objfile.
-
-@section Object File Formats
-
-@subsection a.out
-
-The @file{a.out} format is the original file format for Unix.  It
-consists of three sections: text, data, and bss, which are for program
-code, initialized data, and uninitialized data, respectively.
-
-The @file{a.out} format is so simple that it doesn't have any reserved
-place for debugging information.  (Hey, the original Unix hackers used
-@file{adb}, which is a machine-language debugger.)  The only debugging
-format for @file{a.out} is stabs, which is encoded as a set of normal
-symbols with distinctive attributes.
-
-The basic @file{a.out} reader is in @file{dbxread.c}.
-
-@subsection COFF
-
-The COFF format was introduced with System V Release 3 (SVR3) Unix.
-COFF files may have multiple sections, each prefixed by a header.  The
-number of sections is limited.
-
-The COFF specification includes support for debugging.  Although this
-was a step forward, the debugging information was woefully limited.  For
-instance, it was not possible to represent code that came from an
-included file.
-
-The COFF reader is in @file{coffread.c}.
-
-@subsection ECOFF
-
-ECOFF is an extended COFF originally introduced for Mips and Alpha
-workstations.
-
-The basic ECOFF reader is in @file{mipsread.c}.
-
-@subsection XCOFF
-
-The IBM RS/6000 running AIX uses an object file format called XCOFF.
-The COFF sections, symbols, and line numbers are used, but debugging
-symbols are dbx-style stabs whose strings are located in the
-@samp{.debug} section (rather than the string table).  For more
-information, see @xref{Top,,,stabs,The Stabs Debugging Format}.
-
-The shared library scheme has a clean interface for figuring out what
-shared libraries are in use, but the catch is that everything which
-refers to addresses (symbol tables and breakpoints at least) needs to be
-relocated for both shared libraries and the main executable.  At least
-using the standard mechanism this can only be done once the program has
-been run (or the core file has been read).
-
-@subsection PE
-
-Windows 95 and NT use the PE (Portable Executable) format for their
-executables.  PE is basically COFF with additional headers.
-
-While BFD includes special PE support, GDB needs only the basic
-COFF reader.
-
-@subsection ELF
-
-The ELF format came with System V Release 4 (SVR4) Unix.  ELF is similar
-to COFF in being organized into a number of sections, but it removes
-many of COFF's limitations.
-
-The basic ELF reader is in @file{elfread.c}.
-
-@subsection SOM
-
-SOM is HP's object file and debug format (not to be confused with IBM's
-SOM, which is a cross-language ABI).
-
-The SOM reader is in @file{hpread.c}.
-
-@subsection Other File Formats
-
-Other file formats that have been supported by GDB include Netware
-Loadable Modules (@file{nlmread.c}.
-
-@section Debugging File Formats
-
-This section describes characteristics of debugging information that
-are independent of the object file format.
-
-@subsection stabs
-
-@code{stabs} started out as special symbols within the @code{a.out}
-format.  Since then, it has been encapsulated into other file
-formats, such as COFF and ELF.
-
-While @file{dbxread.c} does some of the basic stab processing,
-including for encapsulated versions, @file{stabsread.c} does
-the real work.
-
-@subsection COFF
-
-The basic COFF definition includes debugging information.  The level
-of support is minimal and non-extensible, and is not often used.
-
-@subsection Mips debug (Third Eye)
-
-ECOFF includes a definition of a special debug format.
-
-The file @file{mdebugread.c} implements reading for this format.
-
-@subsection DWARF 1
-
-DWARF 1 is a debugging format that was originally designed to be
-used with ELF in SVR4 systems.
-
-@c CHILL_PRODUCER
-@c GCC_PRODUCER
-@c GPLUS_PRODUCER
-@c LCC_PRODUCER
-@c If defined, these are the producer strings in a DWARF 1 file.  All of
-@c these have reasonable defaults already.
-
-The DWARF 1 reader is in @file{dwarfread.c}.
-
-@subsection DWARF 2
-
-DWARF 2 is an improved but incompatible version of DWARF 1.
-
-The DWARF 2 reader is in @file{dwarf2read.c}.
-
-@subsection SOM
-
-Like COFF, the SOM definition includes debugging information.
-
-@section Adding a New Symbol Reader to GDB
-
-If you are using an existing object file format (a.out, COFF, ELF, etc),
-there is probably little to be done.
-
-If you need to add a new object file format, you must first add it to
-BFD.  This is beyond the scope of this document.
-
-You must then arrange for the BFD code to provide access to the
-debugging symbols.  Generally GDB will have to call swapping routines
-from BFD and a few other BFD internal routines to locate the debugging
-information.  As much as possible, GDB should not depend on the BFD
-internal data structures.
-
-For some targets (e.g., COFF), there is a special transfer vector used
-to call swapping routines, since the external data structures on various
-platforms have different sizes and layouts.  Specialized routines that
-will only ever be implemented by one object file format may be called
-directly.  This interface should be described in a file
-@file{bfd/libxyz.h}, which is included by GDB.
-
-
-@node Language Support
-
-@chapter Language Support
-
-GDB's language support is mainly driven by the symbol reader, although
-it is possible for the user to set the source language manually.
-
-GDB chooses the source language by looking at the extension of the file
-recorded in the debug info; @code{.c} means C, @code{.f} means Fortran,
-etc.  It may also use a special-purpose language identifier if the debug
-format supports it, such as DWARF.
-
-@section Adding a Source Language to GDB
-
-To add other languages to GDB's expression parser, follow the following
-steps:
-
-@table @emph
-@item Create the expression parser.
-
-This should reside in a file @file{@var{lang}-exp.y}.  Routines for
-building parsed expressions into a @samp{union exp_element} list are in
-@file{parse.c}.
-
-Since we can't depend upon everyone having Bison, and YACC produces
-parsers that define a bunch of global names, the following lines
-@emph{must} be included at the top of the YACC parser, to prevent the
-various parsers from defining the same global names:
-
-@example
-#define yyparse 	@var{lang}_parse
-#define yylex 	@var{lang}_lex
-#define yyerror 	@var{lang}_error
-#define yylval 	@var{lang}_lval
-#define yychar 	@var{lang}_char
-#define yydebug 	@var{lang}_debug
-#define yypact  	@var{lang}_pact 
-#define yyr1		@var{lang}_r1   
-#define yyr2		@var{lang}_r2   
-#define yydef		@var{lang}_def  
-#define yychk		@var{lang}_chk  
-#define yypgo		@var{lang}_pgo  
-#define yyact  	@var{lang}_act  
-#define yyexca  	@var{lang}_exca
-#define yyerrflag  	@var{lang}_errflag
-#define yynerrs  	@var{lang}_nerrs
-@end example
-
-At the bottom of your parser, define a @code{struct language_defn} and
-initialize it with the right values for your language.  Define an
-@code{initialize_@var{lang}} routine and have it call
-@samp{add_language(@var{lang}_language_defn)} to tell the rest of GDB
-that your language exists.  You'll need some other supporting variables
-and functions, which will be used via pointers from your
-@code{@var{lang}_language_defn}.  See the declaration of @code{struct
-language_defn} in @file{language.h}, and the other @file{*-exp.y} files,
-for more information.
-
-@item Add any evaluation routines, if necessary
-
-If you need new opcodes (that represent the operations of the language),
-add them to the enumerated type in @file{expression.h}.  Add support
-code for these operations in @code{eval.c:evaluate_subexp()}.  Add cases
-for new opcodes in two functions from @file{parse.c}:
-@code{prefixify_subexp()} and @code{length_of_subexp()}.  These compute
-the number of @code{exp_element}s that a given operation takes up.
-
-@item Update some existing code
-
-Add an enumerated identifier for your language to the enumerated type
-@code{enum language} in @file{defs.h}.
-
-Update the routines in @file{language.c} so your language is included.
-These routines include type predicates and such, which (in some cases)
-are language dependent.  If your language does not appear in the switch
-statement, an error is reported.
-
-Also included in @file{language.c} is the code that updates the variable
-@code{current_language}, and the routines that translate the
-@code{language_@var{lang}} enumerated identifier into a printable
-string.
-
-Update the function @code{_initialize_language} to include your
-language.  This function picks the default language upon startup, so is
-dependent upon which languages that GDB is built for.
-
-Update @code{allocate_symtab} in @file{symfile.c} and/or symbol-reading
-code so that the language of each symtab (source file) is set properly.
-This is used to determine the language to use at each stack frame level.
-Currently, the language is set based upon the extension of the source
-file.  If the language can be better inferred from the symbol
-information, please set the language of the symtab in the symbol-reading
-code.
-
-Add helper code to @code{expprint.c:print_subexp()} to handle any new
-expression opcodes you have added to @file{expression.h}.  Also, add the
-printed representations of your operators to @code{op_print_tab}.
-
-@item Add a place of call
-
-Add a call to @code{@var{lang}_parse()} and @code{@var{lang}_error} in
-@code{parse.c:parse_exp_1()}.
-
-@item Use macros to trim code
-
-The user has the option of building GDB for some or all of the
-languages.  If the user decides to build GDB for the language
-@var{lang}, then every file dependent on @file{language.h} will have the
-macro @code{_LANG_@var{lang}} defined in it.  Use @code{#ifdef}s to
-leave out large routines that the user won't need if he or she is not
-using your language.
-
-Note that you do not need to do this in your YACC parser, since if GDB
-is not build for @var{lang}, then @file{@var{lang}-exp.tab.o} (the
-compiled form of your parser) is not linked into GDB at all.
-
-See the file @file{configure.in} for how GDB is configured for different
-languages.
-
-@item Edit @file{Makefile.in}
-
-Add dependencies in @file{Makefile.in}.  Make sure you update the macro
-variables such as @code{HFILES} and @code{OBJS}, otherwise your code may
-not get linked in, or, worse yet, it may not get @code{tar}red into the
-distribution!
-
-@end table
-
-
-@node Host Definition
-
-@chapter Host Definition
-
-With the advent of autoconf, it's rarely necessary to have host
-definition machinery anymore.
-
-@section Adding a New Host
-
-Most of GDB's host configuration support happens via autoconf.  It
-should be rare to need new host-specific definitions.  GDB still uses
-the host-specific definitions and files listed below, but these mostly
-exist for historical reasons, and should eventually disappear.
-
-Several files control GDB's configuration for host systems:
-
-@table @file
-
-@item gdb/config/@var{arch}/@var{xyz}.mh
-Specifies Makefile fragments needed when hosting on machine @var{xyz}.
-In particular, this lists the required machine-dependent object files,
-by defining @samp{XDEPFILES=@dots{}}.  Also specifies the header file
-which describes host @var{xyz}, by defining @code{XM_FILE=
-xm-@var{xyz}.h}.  You can also define @code{CC}, @code{SYSV_DEFINE},
-@code{XM_CFLAGS}, @code{XM_ADD_FILES}, @code{XM_CLIBS}, @code{XM_CDEPS},
-etc.; see @file{Makefile.in}.
-
-@item gdb/config/@var{arch}/xm-@var{xyz}.h
-(@file{xm.h} is a link to this file, created by configure).  Contains C
-macro definitions describing the host system environment, such as byte
-order, host C compiler and library.
-
-@item gdb/@var{xyz}-xdep.c
-Contains any miscellaneous C code required for this machine as a host.
-On most machines it doesn't exist at all.  If it does exist, put
-@file{@var{xyz}-xdep.o} into the @code{XDEPFILES} line in
-@file{gdb/config/@var{arch}/@var{xyz}.mh}.
-
-@end table
-
-@subheading Generic Host Support Files
-
-There are some ``generic'' versions of routines that can be used by
-various systems.  These can be customized in various ways by macros
-defined in your @file{xm-@var{xyz}.h} file.  If these routines work for
-the @var{xyz} host, you can just include the generic file's name (with
-@samp{.o}, not @samp{.c}) in @code{XDEPFILES}.
-
-Otherwise, if your machine needs custom support routines, you will need
-to write routines that perform the same functions as the generic file.
-Put them into @code{@var{xyz}-xdep.c}, and put @code{@var{xyz}-xdep.o}
-into @code{XDEPFILES}.
-
-@table @file
-
-@item ser-unix.c
-This contains serial line support for Unix systems.  This is always
-included, via the makefile variable @code{SER_HARDWIRE}; override this
-variable in the @file{.mh} file to avoid it.
-
-@item ser-go32.c
-This contains serial line support for 32-bit programs running under DOS,
-using the GO32 execution environment.
-
-@item ser-tcp.c
-This contains generic TCP support using sockets.
-
-@end table
-
-@section Host Conditionals
-
-When GDB is configured and compiled, various macros are defined or left
-undefined, to control compilation based on the attributes of the host
-system.  These macros and their meanings (or if the meaning is not
-documented here, then one of the source files where they are used is
-indicated) are:
-
-@table @code
-
-@item GDBINIT_FILENAME
-The default name of GDB's initialization file (normally @file{.gdbinit}).
-
-@item MEM_FNS_DECLARED
-Your host config file defines this if it includes declarations of
-@code{memcpy} and @code{memset}.  Define this to avoid conflicts between
-the native include files and the declarations in @file{defs.h}.
-
-@item NO_SYS_FILE
-Define this if your system does not have a @code{<sys/file.h>}.
-
-@item SIGWINCH_HANDLER
-If your host defines @code{SIGWINCH}, you can define this to be the name
-of a function to be called if @code{SIGWINCH} is received.
-
-@item SIGWINCH_HANDLER_BODY
-Define this to expand into code that will define the function named by
-the expansion of @code{SIGWINCH_HANDLER}.
-
-@item ALIGN_STACK_ON_STARTUP
-Define this if your system is of a sort that will crash in
-@code{tgetent} if the stack happens not to be longword-aligned when
-@code{main} is called.  This is a rare situation, but is known to occur
-on several different types of systems.
-
-@item CRLF_SOURCE_FILES
-Define this if host files use @code{\r\n} rather than @code{\n} as a
-line terminator.  This will cause source file listings to omit @code{\r}
-characters when printing and it will allow \r\n line endings of files
-which are "sourced" by gdb.  It must be possible to open files in binary
-mode using @code{O_BINARY} or, for fopen, @code{"rb"}.
-
-@item DEFAULT_PROMPT
-The default value of the prompt string (normally @code{"(gdb) "}).
-
-@item DEV_TTY
-The name of the generic TTY device, defaults to @code{"/dev/tty"}.
-
-@item FCLOSE_PROVIDED
-Define this if the system declares @code{fclose} in the headers included
-in @code{defs.h}.  This isn't needed unless your compiler is unusually
-anal.
-
-@item FOPEN_RB
-Define this if binary files are opened the same way as text files.
-
-@item GETENV_PROVIDED
-Define this if the system declares @code{getenv} in its headers included
-in @code{defs.h}. This isn't needed unless your compiler is unusually
-anal.
-
-@item HAVE_MMAP
-In some cases, use the system call @code{mmap} for reading symbol
-tables.  For some machines this allows for sharing and quick updates.
-
-@item HAVE_SIGSETMASK
-Define this if the host system has job control, but does not define
-@code{sigsetmask()}.  Currently, this is only true of the RS/6000.
-
-@item HAVE_TERMIO
-Define this if the host system has @code{termio.h}.
-
-@item HOST_BYTE_ORDER
-The ordering of bytes in the host.  This must be defined to be either
-@code{BIG_ENDIAN} or @code{LITTLE_ENDIAN}.
-
-@item INT_MAX
-@item INT_MIN
-@item LONG_MAX
-@item UINT_MAX
-@item ULONG_MAX
-Values for host-side constants.
-
-@item ISATTY
-Substitute for isatty, if not available.
-
-@item LONGEST
-This is the longest integer type available on the host.  If not defined,
-it will default to @code{long long} or @code{long}, depending on
-@code{CC_HAS_LONG_LONG}.
-
-@item CC_HAS_LONG_LONG
-Define this if the host C compiler supports ``long long''.  This is set
-by the configure script.
-
-@item PRINTF_HAS_LONG_LONG
-Define this if the host can handle printing of long long integers via
-the printf format directive ``ll''. This is set by the configure script.
-
-@item HAVE_LONG_DOUBLE
-Define this if the host C compiler supports ``long double''.  This is
-set by the configure script.
-
-@item PRINTF_HAS_LONG_DOUBLE
-Define this if the host can handle printing of long double float-point
-numbers via the printf format directive ``Lg''. This is set by the
-configure script.
-
-@item SCANF_HAS_LONG_DOUBLE
-Define this if the host can handle the parsing of long double
-float-point numbers via the scanf format directive directive
-``Lg''. This is set by the configure script.
-
-@item LSEEK_NOT_LINEAR
-Define this if @code{lseek (n)} does not necessarily move to byte number
-@code{n} in the file.  This is only used when reading source files.  It
-is normally faster to define @code{CRLF_SOURCE_FILES} when possible.
-
-@item L_SET
-This macro is used as the argument to lseek (or, most commonly,
-bfd_seek).  FIXME, should be replaced by SEEK_SET instead, which is the
-POSIX equivalent.
-
-@item MAINTENANCE_CMDS
-If the value of this is 1, then a number of optional maintenance
-commands are compiled in.
-
-@item MALLOC_INCOMPATIBLE
-Define this if the system's prototype for @code{malloc} differs from the
-@sc{ANSI} definition.
-
-@item MMAP_BASE_ADDRESS
-When using HAVE_MMAP, the first mapping should go at this address.
-
-@item MMAP_INCREMENT
-when using HAVE_MMAP, this is the increment between mappings.
-
-@item NEED_POSIX_SETPGID
-Define this to use the POSIX version of @code{setpgid} to determine
-whether job control is available.
-
-@item NORETURN
-If defined, this should be one or more tokens, such as @code{volatile},
-that can be used in both the declaration and definition of functions to
-indicate that they never return.  The default is already set correctly
-if compiling with GCC.  This will almost never need to be defined.
-
-@item ATTR_NORETURN
-If defined, this should be one or more tokens, such as
-@code{__attribute__ ((noreturn))}, that can be used in the declarations
-of functions to indicate that they never return.  The default is already
-set correctly if compiling with GCC.  This will almost never need to be
-defined.
-
-@item USE_MMALLOC
-GDB will use the @code{mmalloc} library for memory allocation for symbol
-reading if this symbol is defined.  Be careful defining it since there
-are systems on which @code{mmalloc} does not work for some reason.  One
-example is the DECstation, where its RPC library can't cope with our
-redefinition of @code{malloc} to call @code{mmalloc}.  When defining
-@code{USE_MMALLOC}, you will also have to set @code{MMALLOC} in the
-Makefile, to point to the mmalloc library.  This define is set when you
-configure with --with-mmalloc.
-
-@item NO_MMCHECK
-Define this if you are using @code{mmalloc}, but don't want the overhead
-of checking the heap with @code{mmcheck}.  Note that on some systems,
-the C runtime makes calls to malloc prior to calling @code{main}, and if
-@code{free} is ever called with these pointers after calling
-@code{mmcheck} to enable checking, a memory corruption abort is certain
-to occur.  These systems can still use mmalloc, but must define
-NO_MMCHECK.
-
-@item MMCHECK_FORCE
-Define this to 1 if the C runtime allocates memory prior to
-@code{mmcheck} being called, but that memory is never freed so we don't
-have to worry about it triggering a memory corruption abort.  The
-default is 0, which means that @code{mmcheck} will only install the heap
-checking functions if there has not yet been any memory allocation
-calls, and if it fails to install the functions, gdb will issue a
-warning.  This is currently defined if you configure using
---with-mmalloc.
-
-@item NO_SIGINTERRUPT
-Define this to indicate that siginterrupt() is not available.
-
-@item R_OK
-Define if this is not in a system .h file.
-
-@item SEEK_CUR
-@item SEEK_SET
-Define these to appropriate value for the system lseek(), if not already
-defined.
-
-@item STOP_SIGNAL
-This is the signal for stopping GDB.  Defaults to SIGTSTP.  (Only
-redefined for the Convex.)
-
-@item USE_O_NOCTTY
-Define this if the interior's tty should be opened with the O_NOCTTY
-flag.  (FIXME: This should be a native-only flag, but @file{inflow.c} is
-always linked in.)
-
-@item USG
-Means that System V (prior to SVR4) include files are in use.  (FIXME:
-This symbol is abused in @file{infrun.c}, @file{regex.c},
-@file{remote-nindy.c}, and @file{utils.c} for other things, at the
-moment.)
-
-@item lint
-Define this to help placate lint in some situations.
-
-@item volatile
-Define this to override the defaults of @code{__volatile__} or
-@code{/**/}.
-
-@end table
-
-
-@node Target Architecture Definition
-
-@chapter Target Architecture Definition
-
-GDB's target architecture defines what sort of machine-language programs
-GDB can work with, and how it works with them.
-
-At present, the target architecture definition consists of a number of C
-macros.
-
-@section Registers and Memory
-
-GDB's model of the target machine is rather simple.  GDB assumes the
-machine includes a bank of registers and a block of memory.  Each
-register may have a different size.
-
-GDB does not have a magical way to match up with the compiler's idea of
-which registers are which; however, it is critical that they do match up
-accurately.  The only way to make this work is to get accurate
-information about the order that the compiler uses, and to reflect that
-in the @code{REGISTER_NAME} and related macros.
-
-GDB can handle big-endian, little-endian, and bi-endian architectures.
-
-@section Frame Interpretation
-
-@section Inferior Call Setup
-
-@section Compiler Characteristics
-
-@section Target Conditionals
-
-This section describes the macros that you can use to define the target
-machine.
-
-@table @code
-
-@item ADDITIONAL_OPTIONS
-@item ADDITIONAL_OPTION_CASES
-@item ADDITIONAL_OPTION_HANDLER
-@item ADDITIONAL_OPTION_HELP
-These are a set of macros that allow the addition of additional command
-line options to GDB.  They are currently used only for the unsupported
-i960 Nindy target, and should not be used in any other configuration.
-
-@item ADDR_BITS_REMOVE (addr)
-If a raw machine address includes any bits that are not really part of
-the address, then define this macro to expand into an expression that
-zeros those bits in @var{addr}.  For example, the two low-order bits of
-a Motorola 88K address may be used by some kernels for their own
-purposes, since addresses must always be 4-byte aligned, and so are of
-no use for addressing.  Those bits should be filtered out with an
-expression such as @code{((addr) & ~3)}.
-
-@item BEFORE_MAIN_LOOP_HOOK
-Define this to expand into any code that you want to execute before the
-main loop starts.  Although this is not, strictly speaking, a target
-conditional, that is how it is currently being used.  Note that if a
-configuration were to define it one way for a host and a different way
-for the target, GDB will probably not compile, let alone run correctly.
-This is currently used only for the unsupported i960 Nindy target, and
-should not be used in any other configuration.
-
-@item BELIEVE_PCC_PROMOTION
-Define if the compiler promotes a short or char parameter to an int, but
-still reports the parameter as its original type, rather than the
-promoted type.
-
-@item BELIEVE_PCC_PROMOTION_TYPE
-Define this if GDB should believe the type of a short argument when
-compiled by pcc, but look within a full int space to get its value.
-Only defined for Sun-3 at present.
-
-@item BITS_BIG_ENDIAN
-Define this if the numbering of bits in the targets does *not* match the
-endianness of the target byte order.  A value of 1 means that the bits
-are numbered in a big-endian order, 0 means little-endian.
-
-@item BREAKPOINT
-This is the character array initializer for the bit pattern to put into
-memory where a breakpoint is set.  Although it's common to use a trap
-instruction for a breakpoint, it's not required; for instance, the bit
-pattern could be an invalid instruction.  The breakpoint must be no
-longer than the shortest instruction of the architecture.
-
-@item BIG_BREAKPOINT
-@item LITTLE_BREAKPOINT
-Similar to BREAKPOINT, but used for bi-endian targets.
-
-@item REMOTE_BREAKPOINT
-@item LITTLE_REMOTE_BREAKPOINT
-@item BIG_REMOTE_BREAKPOINT
-Similar to BREAKPOINT, but used for remote targets.
-
-@item BREAKPOINT_FROM_PC (pcptr, lenptr)
-
-Use the program counter to determine the contents and size of a
-breakpoint instruction.  It returns a pointer to a string of bytes that
-encode a breakpoint instruction, stores the length of the string to
-*lenptr, and adjusts pc (if necessary) to point to the actual memory
-location where the breakpoint should be inserted.
-
-Although it is common to use a trap instruction for a breakpoint, it's
-not required; for instance, the bit pattern could be an invalid
-instruction.  The breakpoint must be no longer than the shortest
-instruction of the architecture.
-
-Replaces all the other BREAKPOINTs.
-
-@item CALL_DUMMY
-valops.c
-@item CALL_DUMMY_LOCATION
-inferior.h
-@item CALL_DUMMY_STACK_ADJUST
-valops.c
-
-@item CANNOT_FETCH_REGISTER (regno)
-A C expression that should be nonzero if @var{regno} cannot be fetched
-from an inferior process.  This is only relevant if
-@code{FETCH_INFERIOR_REGISTERS} is not defined.
-
-@item CANNOT_STORE_REGISTER (regno)
-A C expression that should be nonzero if @var{regno} should not be
-written to the target.  This is often the case for program counters,
-status words, and other special registers.  If this is not defined, GDB
-will assume that all registers may be written.
-
-@item DO_DEFERRED_STORES
-@item CLEAR_DEFERRED_STORES
-Define this to execute any deferred stores of registers into the inferior,
-and to cancel any deferred stores.
-
-Currently only implemented correctly for native Sparc configurations?
-
-@item CPLUS_MARKER
-Define this to expand into the character that G++ uses to distinguish
-compiler-generated identifiers from programmer-specified identifiers.
-By default, this expands into @code{'$'}.  Most System V targets should
-define this to @code{'.'}.
-
-@item DBX_PARM_SYMBOL_CLASS
-Hook for the @code{SYMBOL_CLASS} of a parameter when decoding DBX symbol
-information.  In the i960, parameters can be stored as locals or as
-args, depending on the type of the debug record.
-
-@item DECR_PC_AFTER_BREAK
-Define this to be the amount by which to decrement the PC after the
-program encounters a breakpoint.  This is often the number of bytes in
-BREAKPOINT, though not always.  For most targets this value will be 0.
-
-@item DECR_PC_AFTER_HW_BREAK
-Similarly, for hardware breakpoints.
-
-@item DISABLE_UNSETTABLE_BREAK addr
-If defined, this should evaluate to 1 if @var{addr} is in a shared
-library in which breakpoints cannot be set and so should be disabled.
-
-@item DO_REGISTERS_INFO
-If defined, use this to print the value of a register or all registers.
-
-@item END_OF_TEXT_DEFAULT
-This is an expression that should designate the end of the text section
-(? FIXME ?)
-
-@item EXTRACT_RETURN_VALUE(type,regbuf,valbuf)
-Define this to extract a function's return value of type @var{type} from
-the raw register state @var{regbuf} and copy that, in virtual format,
-into @var{valbuf}.
- 
-@item EXTRACT_STRUCT_VALUE_ADDRESS(regbuf)
-Define this to extract from an array @var{regbuf} containing the (raw)
-register state, the address in which a function should return its
-structure value, as a CORE_ADDR (or an expression that can be used as
-one).
-
-@item FLOAT_INFO
-If defined, then the `info float' command will print information about
-the processor's floating point unit.
-
-@item FP_REGNUM
-The number of the frame pointer register.
-
-@item FRAMELESS_FUNCTION_INVOCATION(fi, frameless)
-Define this to set the variable @var{frameless} to 1 if the function
-invocation represented by @var{fi} does not have a stack frame
-associated with it.  Otherwise set it to 0.
-
-@item FRAME_ARGS_ADDRESS_CORRECT
-stack.c
-
-@item FRAME_CHAIN(frame)
-Given @var{frame}, return a pointer to the calling frame.
-
-@item FRAME_CHAIN_COMBINE(chain,frame)
-Define this to take the frame chain pointer and the frame's nominal
-address and produce the nominal address of the caller's frame.
-Presently only defined for HP PA.
-
-@item FRAME_CHAIN_VALID(chain,thisframe)
-
-Define this to be an expression that returns zero if the given frame is
-an outermost frame, with no caller, and nonzero otherwise.  Three common
-definitions are available. @code{default_frame_chain_valid} (the
-default) is nonzero if the chain pointer is nonzero and given frame's PC
-is not inside the startup file (such as @file{crt0.o}).
-@code{alternate_frame_chain_valid} is nonzero if the chain pointer is
-nonzero and the given frame's PC is not in @code{main()} or a known
-entry point function (such as @code{_start()}).
-
-@item FRAME_INIT_SAVED_REGS(frame)
-See @file{frame.h}.  Determines the address of all registers in the
-current stack frame storing each in @code{frame->saved_regs}.  Space for
-@code{frame->saved_regs} shall be allocated by
-@code{FRAME_INIT_SAVED_REGS} using either
-@code{frame_saved_regs_zalloc} or @code{frame_obstack_alloc}.
-
-@var{FRAME_FIND_SAVED_REGS} and @var{EXTRA_FRAME_INFO} are deprecated.
-
-@item FRAME_NUM_ARGS (val, fi)
-For the frame described by @var{fi}, set @var{val} to the number of arguments
-that are being passed.
-
-@item FRAME_SAVED_PC(frame)
-Given @var{frame}, return the pc saved there.  That is, the return
-address.
-
-@item FUNCTION_EPILOGUE_SIZE
-For some COFF targets, the @code{x_sym.x_misc.x_fsize} field of the
-function end symbol is 0.  For such targets, you must define
-@code{FUNCTION_EPILOGUE_SIZE} to expand into the standard size of a
-function's epilogue.
-
-@item GCC_COMPILED_FLAG_SYMBOL
-@item GCC2_COMPILED_FLAG_SYMBOL
-If defined, these are the names of the symbols that GDB will look for to
-detect that GCC compiled the file.  The default symbols are
-@code{gcc_compiled.} and @code{gcc2_compiled.}, respectively. (Currently
-only defined for the Delta 68.)
-
-@item GDB_TARGET_IS_HPPA
-This determines whether horrible kludge code in dbxread.c and
-partial-stab.h is used to mangle multiple-symbol-table files from
-HPPA's.  This should all be ripped out, and a scheme like elfread.c
-used.
-
-@item GDB_TARGET_IS_MACH386
-@item GDB_TARGET_IS_SUN3
-@item GDB_TARGET_IS_SUN386
-Kludges that should go away.
-
-@item GET_LONGJMP_TARGET
-For most machines, this is a target-dependent parameter.  On the
-DECstation and the Iris, this is a native-dependent parameter, since
-<setjmp.h> is needed to define it.
-
-This macro determines the target PC address that longjmp() will jump to,
-assuming that we have just stopped at a longjmp breakpoint.  It takes a
-CORE_ADDR * as argument, and stores the target PC value through this
-pointer.  It examines the current state of the machine as needed.
-
-@item GET_SAVED_REGISTER
-Define this if you need to supply your own definition for the function
-@code{get_saved_register}.  Currently this is only done for the a29k.
-
-@item HAVE_REGISTER_WINDOWS
-Define this if the target has register windows.
-@item REGISTER_IN_WINDOW_P (regnum)
-Define this to be an expression that is 1 if the given register is in
-the window.
-
-@item IBM6000_TARGET
-Shows that we are configured for an IBM RS/6000 target.  This
-conditional should be eliminated (FIXME) and replaced by
-feature-specific macros.  It was introduced in haste and we are
-repenting at leisure.
-
-@item IEEE_FLOAT
-Define this if the target system uses IEEE-format floating point numbers.
-
-@item INIT_EXTRA_FRAME_INFO (fromleaf, frame)
-If additional information about the frame is required this should be
-stored in @code{frame->extra_info}.  Space for @code{frame->extra_info}
-is allocated using @code{frame_obstack_alloc}.
-
-@item INIT_FRAME_PC (fromleaf, prev)
-This is a C statement that sets the pc of the frame pointed to by
-@var{prev}.  [By default...]
-
-@item INNER_THAN (lhs,rhs)
-Returns non-zero if stack address @var{lhs} is inner than (nearer to the
-stack top) stack address @var{rhs}. Define this as @code{lhs < rhs} if
-the target's stack grows downward in memory, or @code{lhs > rsh} if the
-stack grows upward.
-
-@item IN_SIGTRAMP (pc, name)
-Define this to return true if the given @var{pc} and/or @var{name}
-indicates that the current function is a sigtramp.
-
-@item SIGTRAMP_START (pc)
-@item SIGTRAMP_END (pc)
-Define these to be the start and end address of the sigtramp for the
-given @var{pc}.  On machines where the address is just a compile time
-constant, the macro expansion will typically just ignore the supplied
-@var{pc}.
-
-@item IN_SOLIB_CALL_TRAMPOLINE pc name
-Define this to evaluate to nonzero if the program is stopped in the
-trampoline that connects to a shared library.
-
-@item IN_SOLIB_RETURN_TRAMPOLINE pc name
-Define this to evaluate to nonzero if the program is stopped in the
-trampoline that returns from a shared library.
-
-@item IS_TRAPPED_INTERNALVAR (name)
-This is an ugly hook to allow the specification of special actions that
-should occur as a side-effect of setting the value of a variable
-internal to GDB.  Currently only used by the h8500.  Note that this
-could be either a host or target conditional.
-
-@item NEED_TEXT_START_END
-Define this if GDB should determine the start and end addresses of the
-text section.  (Seems dubious.)
-
-@item NO_HIF_SUPPORT
-(Specific to the a29k.)
-
-@item SOFTWARE_SINGLE_STEP_P
-Define this as 1 if the target does not have a hardware single-step
-mechanism. The macro @code{SOFTWARE_SINGLE_STEP} must also be defined.
-
-@item SOFTWARE_SINGLE_STEP(signal,insert_breapoints_p)
-A function that inserts or removes (dependant on
-@var{insert_breapoints_p}) breakpoints at each possible destinations of
-the next instruction. See @code{sparc-tdep.c} and @code{rs6000-tdep.c}
-for examples.
-
-@item PCC_SOL_BROKEN
-(Used only in the Convex target.)
-
-@item PC_IN_CALL_DUMMY
-inferior.h
-
-@item PC_LOAD_SEGMENT
-If defined, print information about the load segment for the program
-counter.  (Defined only for the RS/6000.)
-
-@item PC_REGNUM
-If the program counter is kept in a register, then define this macro to
-be the number of that register.  This need be defined only if
-@code{TARGET_WRITE_PC} is not defined.
-
-@item NPC_REGNUM
-The number of the ``next program counter'' register, if defined.
-
-@item NNPC_REGNUM
-The number of the ``next next program counter'' register, if defined.
-Currently, this is only defined for the Motorola 88K.
-
-@item PRINT_REGISTER_HOOK (regno)
-If defined, this must be a function that prints the contents of the
-given register to standard output.
-
-@item PRINT_TYPELESS_INTEGER
-This is an obscure substitute for @code{print_longest} that seems to
-have been defined for the Convex target.
-
-@item PROCESS_LINENUMBER_HOOK
-A hook defined for XCOFF reading.
-
-@item PROLOGUE_FIRSTLINE_OVERLAP
-(Only used in unsupported Convex configuration.)
-
-@item PS_REGNUM
-If defined, this is the number of the processor status register.  (This
-definition is only used in generic code when parsing "$ps".)
-
-@item POP_FRAME
-Used in @samp{call_function_by_hand} to remove an artificial stack
-frame.
-
-@item PUSH_ARGUMENTS (nargs, args, sp, struct_return, struct_addr)
-Define this to push arguments onto the stack for inferior function call.
-
-@item PUSH_DUMMY_FRAME
-Used in @samp{call_function_by_hand} to create an artificial stack frame.
-
-@item REGISTER_BYTES
-The total amount of space needed to store GDB's copy of the machine's
-register state.
-
-@item REGISTER_NAME(i)
-Return the name of register @var{i} as a string.  May return @var{NULL}
-or @var{NUL} to indicate that register @var{i} is not valid.
-
-@item REG_STRUCT_HAS_ADDR (gcc_p, type)
-Define this to return 1 if the given type will be passed by pointer
-rather than directly.
-
-@item SDB_REG_TO_REGNUM
-Define this to convert sdb register numbers into GDB regnums.  If not
-defined, no conversion will be done.
-
-@item SHIFT_INST_REGS
-(Only used for m88k targets.)
-
-@item SKIP_PROLOGUE (pc)
-A C statement that advances the @var{pc} across any function entry
-prologue instructions so as to reach ``real'' code.
-
-@item SKIP_PROLOGUE_FRAMELESS_P
-A C statement that should behave similarly, but that can stop as soon as
-the function is known to have a frame.  If not defined,
-@code{SKIP_PROLOGUE} will be used instead.
-
-@item SKIP_TRAMPOLINE_CODE (pc)
-If the target machine has trampoline code that sits between callers and
-the functions being called, then define this macro to return a new PC
-that is at the start of the real function.
-
-@item SP_REGNUM
-Define this to be the number of the register that serves as the stack
-pointer.
-
-@item STAB_REG_TO_REGNUM
-Define this to convert stab register numbers (as gotten from `r'
-declarations) into GDB regnums.  If not defined, no conversion will be
-done.
-
-@item STACK_ALIGN (addr)
-Define this to adjust the address to the alignment required for the
-processor's stack.
-
-@item STEP_SKIPS_DELAY (addr)
-Define this to return true if the address is of an instruction with a
-delay slot.  If a breakpoint has been placed in the instruction's delay
-slot, GDB will single-step over that instruction before resuming
-normally.  Currently only defined for the Mips.
-
-@item STORE_RETURN_VALUE (type, valbuf)
-A C expression that stores a function return value of type @var{type},
-where @var{valbuf} is the address of the value to be stored.
-
-@item SUN_FIXED_LBRAC_BUG
-(Used only for Sun-3 and Sun-4 targets.)
-
-@item SYMBOL_RELOADING_DEFAULT
-The default value of the `symbol-reloading' variable.  (Never defined in
-current sources.)
-
-@item TARGET_BYTE_ORDER_DEFAULT
-The ordering of bytes in the target.  This must be either
-@code{BIG_ENDIAN} or @code{LITTLE_ENDIAN}.  This macro replaces
-@var{TARGET_BYTE_ORDER} which is deprecated.
-
-@item TARGET_BYTE_ORDER_SELECTABLE_P
-Non-zero if the target has both @code{BIG_ENDIAN} and
-@code{LITTLE_ENDIAN} variants.  This macro replaces
-@var{TARGET_BYTE_ORDER_SELECTABLE} which is deprecated.
-
-@item TARGET_CHAR_BIT
-Number of bits in a char; defaults to 8.
-
-@item TARGET_COMPLEX_BIT
-Number of bits in a complex number; defaults to @code{2 * TARGET_FLOAT_BIT}.
-
-@item TARGET_DOUBLE_BIT
-Number of bits in a double float; defaults to @code{8 * TARGET_CHAR_BIT}.
-
-@item TARGET_DOUBLE_COMPLEX_BIT
-Number of bits in a double complex; defaults to @code{2 * TARGET_DOUBLE_BIT}.
-
-@item TARGET_FLOAT_BIT
-Number of bits in a float; defaults to @code{4 * TARGET_CHAR_BIT}.
-
-@item TARGET_INT_BIT
-Number of bits in an integer; defaults to @code{4 * TARGET_CHAR_BIT}.
-
-@item TARGET_LONG_BIT
-Number of bits in a long integer; defaults to @code{4 * TARGET_CHAR_BIT}.
-
-@item TARGET_LONG_DOUBLE_BIT
-Number of bits in a long double float;
-defaults to @code{2 * TARGET_DOUBLE_BIT}.
-
-@item TARGET_LONG_LONG_BIT
-Number of bits in a long long integer; defaults to @code{2 * TARGET_LONG_BIT}.
-
-@item TARGET_PTR_BIT
-Number of bits in a pointer; defaults to @code{TARGET_INT_BIT}.
-
-@item TARGET_SHORT_BIT
-Number of bits in a short integer; defaults to @code{2 * TARGET_CHAR_BIT}.
-
-@item TARGET_READ_PC
-@item TARGET_WRITE_PC (val, pid)
-@item TARGET_READ_SP
-@item TARGET_WRITE_SP
-@item TARGET_READ_FP
-@item TARGET_WRITE_FP
-These change the behavior of @code{read_pc}, @code{write_pc},
-@code{read_sp}, @code{write_sp}, @code{read_fp} and @code{write_fp}.
-For most targets, these may be left undefined.  GDB will call the read
-and write register functions with the relevant @code{_REGNUM} argument.
-
-These macros are useful when a target keeps one of these registers in a
-hard to get at place; for example, part in a segment register and part
-in an ordinary register.
-
-@item TARGET_VIRTUAL_FRAME_POINTER(pc,regp,offsetp)
-Returns a @code{(register, offset)} pair representing the virtual 
-frame pointer in use at the code address @code{"pc"}.  If virtual 
-frame pointers are not used, a default definition simply returns 
-@code{FP_REGNUM}, with an offset of zero.
-
-@item USE_STRUCT_CONVENTION (gcc_p, type)
-If defined, this must be an expression that is nonzero if a value of the
-given @var{type} being returned from a function must have space
-allocated for it on the stack.  @var{gcc_p} is true if the function
-being considered is known to have been compiled by GCC; this is helpful
-for systems where GCC is known to use different calling convention than
-other compilers.
-
-@item VARIABLES_INSIDE_BLOCK (desc, gcc_p)
-For dbx-style debugging information, if the compiler puts variable
-declarations inside LBRAC/RBRAC blocks, this should be defined to be
-nonzero.  @var{desc} is the value of @code{n_desc} from the
-@code{N_RBRAC} symbol, and @var{gcc_p} is true if GDB has noticed the
-presence of either the @code{GCC_COMPILED_SYMBOL} or the
-@code{GCC2_COMPILED_SYMBOL}.  By default, this is 0.
-
-@item OS9K_VARIABLES_INSIDE_BLOCK (desc, gcc_p)
-Similarly, for OS/9000.  Defaults to 1.
-
-@end table
-
-Motorola M68K target conditionals.
-
-@table @code
-
-@item BPT_VECTOR
-Define this to be the 4-bit location of the breakpoint trap vector.  If
-not defined, it will default to @code{0xf}.
-
-@item REMOTE_BPT_VECTOR
-Defaults to @code{1}.
-
-@end table
-
-@section Adding a New Target
-
-The following files define a target to GDB:
-
-@table @file
-
-@item gdb/config/@var{arch}/@var{ttt}.mt
-Contains a Makefile fragment specific to this target.  Specifies what
-object files are needed for target @var{ttt}, by defining
-@samp{TDEPFILES=@dots{}}.  Also specifies the header file which
-describes @var{ttt}, by defining @samp{TM_FILE= tm-@var{ttt}.h}.  You
-can also define @samp{TM_CFLAGS}, @samp{TM_CLIBS}, @samp{TM_CDEPS}, but
-these are now deprecated and may go away in future versions of GDB.
-
-@item gdb/config/@var{arch}/tm-@var{ttt}.h
-(@file{tm.h} is a link to this file, created by configure).  Contains
-macro definitions about the target machine's registers, stack frame
-format and instructions.
-
-@item gdb/@var{ttt}-tdep.c
-Contains any miscellaneous code required for this target machine.  On
-some machines it doesn't exist at all.  Sometimes the macros in
-@file{tm-@var{ttt}.h} become very complicated, so they are implemented
-as functions here instead, and the macro is simply defined to call the
-function.  This is vastly preferable, since it is easier to understand
-and debug.
-
-@item gdb/config/@var{arch}/tm-@var{arch}.h
-This often exists to describe the basic layout of the target machine's
-processor chip (registers, stack, etc).  If used, it is included by
-@file{tm-@var{ttt}.h}.  It can be shared among many targets that use the
-same processor.
-
-@item gdb/@var{arch}-tdep.c
-Similarly, there are often common subroutines that are shared by all
-target machines that use this particular architecture.
-
-@end table
-
-If you are adding a new operating system for an existing CPU chip, add a
-@file{config/tm-@var{os}.h} file that describes the operating system
-facilities that are unusual (extra symbol table info; the breakpoint
-instruction needed; etc).  Then write a @file{@var{arch}/tm-@var{os}.h}
-that just @code{#include}s @file{tm-@var{arch}.h} and
-@file{config/tm-@var{os}.h}.
-
-
-@node Target Vector Definition
-
-@chapter Target Vector Definition
-
-The target vector defines the interface between GDB's abstract handling
-of target systems, and the nitty-gritty code that actually exercises
-control over a process or a serial port.  GDB includes some 30-40
-different target vectors; however, each configuration of GDB includes
-only a few of them.
-
-@section File Targets
-
-Both executables and core files have target vectors.
-
-@section Standard Protocol and Remote Stubs
-
-GDB's file @file{remote.c} talks a serial protocol to code that runs in
-the target system.  GDB provides several sample ``stubs'' that can be
-integrated into target programs or operating systems for this purpose;
-they are named @file{*-stub.c}.
-
-The GDB user's manual describes how to put such a stub into your target
-code.  What follows is a discussion of integrating the SPARC stub into a
-complicated operating system (rather than a simple program), by Stu
-Grossman, the author of this stub.
-
-The trap handling code in the stub assumes the following upon entry to
-trap_low:
-
-@enumerate
-
-@item %l1 and %l2 contain pc and npc respectively at the time of the trap
-
-@item traps are disabled
-
-@item you are in the correct trap window
-
-@end enumerate
-
-As long as your trap handler can guarantee those conditions, then there
-is no reason why you shouldn't be able to `share' traps with the stub.
-The stub has no requirement that it be jumped to directly from the
-hardware trap vector.  That is why it calls @code{exceptionHandler()},
-which is provided by the external environment.  For instance, this could
-setup the hardware traps to actually execute code which calls the stub
-first, and then transfers to its own trap handler.
-
-For the most point, there probably won't be much of an issue with
-`sharing' traps, as the traps we use are usually not used by the kernel,
-and often indicate unrecoverable error conditions.  Anyway, this is all
-controlled by a table, and is trivial to modify.  The most important
-trap for us is for @code{ta 1}.  Without that, we can't single step or
-do breakpoints.  Everything else is unnecessary for the proper operation
-of the debugger/stub.
-
-From reading the stub, it's probably not obvious how breakpoints work.
-They are simply done by deposit/examine operations from GDB.
-
-@section ROM Monitor Interface
-
-@section Custom Protocols
-
-@section Transport Layer
-
-@section Builtin Simulator
-
-
-@node Native Debugging
-
-@chapter Native Debugging
-
-Several files control GDB's configuration for native support:
-
-@table @file
-
-@item gdb/config/@var{arch}/@var{xyz}.mh
-Specifies Makefile fragments needed when hosting @emph{or native} on
-machine @var{xyz}.  In particular, this lists the required
-native-dependent object files, by defining @samp{NATDEPFILES=@dots{}}.
-Also specifies the header file which describes native support on
-@var{xyz}, by defining @samp{NAT_FILE= nm-@var{xyz}.h}.  You can also
-define @samp{NAT_CFLAGS}, @samp{NAT_ADD_FILES}, @samp{NAT_CLIBS},
-@samp{NAT_CDEPS}, etc.; see @file{Makefile.in}.
-
-@item gdb/config/@var{arch}/nm-@var{xyz}.h
-(@file{nm.h} is a link to this file, created by configure).  Contains C
-macro definitions describing the native system environment, such as
-child process control and core file support.
-
-@item gdb/@var{xyz}-nat.c
-Contains any miscellaneous C code required for this native support of
-this machine.  On some machines it doesn't exist at all.
-
-@end table
-
-There are some ``generic'' versions of routines that can be used by
-various systems.  These can be customized in various ways by macros
-defined in your @file{nm-@var{xyz}.h} file.  If these routines work for
-the @var{xyz} host, you can just include the generic file's name (with
-@samp{.o}, not @samp{.c}) in @code{NATDEPFILES}.
-
-Otherwise, if your machine needs custom support routines, you will need
-to write routines that perform the same functions as the generic file.
-Put them into @code{@var{xyz}-nat.c}, and put @code{@var{xyz}-nat.o}
-into @code{NATDEPFILES}.
-
-@table @file
-
-@item inftarg.c
-This contains the @emph{target_ops vector} that supports Unix child
-processes on systems which use ptrace and wait to control the child.
-
-@item procfs.c
-This contains the @emph{target_ops vector} that supports Unix child
-processes on systems which use /proc to control the child.
-
-@item fork-child.c
-This does the low-level grunge that uses Unix system calls to do a "fork
-and exec" to start up a child process.
-
-@item infptrace.c
-This is the low level interface to inferior processes for systems using
-the Unix @code{ptrace} call in a vanilla way.
-
-@end table
-
-@section Native core file Support
-
-@table @file
-
-@item core-aout.c::fetch_core_registers()
-Support for reading registers out of a core file.  This routine calls
-@code{register_addr()}, see below.  Now that BFD is used to read core
-files, virtually all machines should use @code{core-aout.c}, and should
-just provide @code{fetch_core_registers} in @code{@var{xyz}-nat.c} (or
-@code{REGISTER_U_ADDR} in @code{nm-@var{xyz}.h}).
-
-@item core-aout.c::register_addr()
-If your @code{nm-@var{xyz}.h} file defines the macro
-@code{REGISTER_U_ADDR(addr, blockend, regno)}, it should be defined to
-set @code{addr} to the offset within the @samp{user} struct of GDB
-register number @code{regno}.  @code{blockend} is the offset within the
-``upage'' of @code{u.u_ar0}.  If @code{REGISTER_U_ADDR} is defined,
-@file{core-aout.c} will define the @code{register_addr()} function and
-use the macro in it.  If you do not define @code{REGISTER_U_ADDR}, but
-you are using the standard @code{fetch_core_registers()}, you will need
-to define your own version of @code{register_addr()}, put it into your
-@code{@var{xyz}-nat.c} file, and be sure @code{@var{xyz}-nat.o} is in
-the @code{NATDEPFILES} list.  If you have your own
-@code{fetch_core_registers()}, you may not need a separate
-@code{register_addr()}.  Many custom @code{fetch_core_registers()}
-implementations simply locate the registers themselves.@refill
-
-@end table
-
-When making GDB run native on a new operating system, to make it
-possible to debug core files, you will need to either write specific
-code for parsing your OS's core files, or customize
-@file{bfd/trad-core.c}.  First, use whatever @code{#include} files your
-machine uses to define the struct of registers that is accessible
-(possibly in the u-area) in a core file (rather than
-@file{machine/reg.h}), and an include file that defines whatever header
-exists on a core file (e.g. the u-area or a @samp{struct core}).  Then
-modify @code{trad_unix_core_file_p()} to use these values to set up the
-section information for the data segment, stack segment, any other
-segments in the core file (perhaps shared library contents or control
-information), ``registers'' segment, and if there are two discontiguous
-sets of registers (e.g.  integer and float), the ``reg2'' segment.  This
-section information basically delimits areas in the core file in a
-standard way, which the section-reading routines in BFD know how to seek
-around in.
-
-Then back in GDB, you need a matching routine called
-@code{fetch_core_registers()}.  If you can use the generic one, it's in
-@file{core-aout.c}; if not, it's in your @file{@var{xyz}-nat.c} file.
-It will be passed a char pointer to the entire ``registers'' segment,
-its length, and a zero; or a char pointer to the entire ``regs2''
-segment, its length, and a 2.  The routine should suck out the supplied
-register values and install them into GDB's ``registers'' array.
-
-If your system uses @file{/proc} to control processes, and uses ELF
-format core files, then you may be able to use the same routines for
-reading the registers out of processes and out of core files.
-
-@section ptrace
-
-@section /proc
-
-@section win32
-
-@section shared libraries
-
-@section Native Conditionals
-
-When GDB is configured and compiled, various macros are defined or left
-undefined, to control compilation when the host and target systems are
-the same.  These macros should be defined (or left undefined) in
-@file{nm-@var{system}.h}.
-
-@table @code
-
-@item ATTACH_DETACH
-If defined, then GDB will include support for the @code{attach} and
-@code{detach} commands.
-
-@item CHILD_PREPARE_TO_STORE
-If the machine stores all registers at once in the child process, then
-define this to ensure that all values are correct.  This usually entails
-a read from the child.
-
-[Note that this is incorrectly defined in @file{xm-@var{system}.h} files
-currently.]
-
-@item FETCH_INFERIOR_REGISTERS
-Define this if the native-dependent code will provide its own routines
-@code{fetch_inferior_registers} and @code{store_inferior_registers} in
-@file{@var{HOST}-nat.c}.  If this symbol is @emph{not} defined, and
-@file{infptrace.c} is included in this configuration, the default
-routines in @file{infptrace.c} are used for these functions.
-
-@item FILES_INFO_HOOK
-(Only defined for Convex.)
-
-@item FP0_REGNUM
-This macro is normally defined to be the number of the first floating
-point register, if the machine has such registers.  As such, it would
-appear only in target-specific code.  However, /proc support uses this
-to decide whether floats are in use on this target.
-
-@item GET_LONGJMP_TARGET
-For most machines, this is a target-dependent parameter.  On the
-DECstation and the Iris, this is a native-dependent parameter, since
-<setjmp.h> is needed to define it.
-
-This macro determines the target PC address that longjmp() will jump to,
-assuming that we have just stopped at a longjmp breakpoint.  It takes a
-CORE_ADDR * as argument, and stores the target PC value through this
-pointer.  It examines the current state of the machine as needed.
-
-@item KERNEL_U_ADDR
-Define this to the address of the @code{u} structure (the ``user
-struct'', also known as the ``u-page'') in kernel virtual memory.  GDB
-needs to know this so that it can subtract this address from absolute
-addresses in the upage, that are obtained via ptrace or from core files.
-On systems that don't need this value, set it to zero.
-
-@item KERNEL_U_ADDR_BSD
-Define this to cause GDB to determine the address of @code{u} at
-runtime, by using Berkeley-style @code{nlist} on the kernel's image in
-the root directory.
-
-@item KERNEL_U_ADDR_HPUX
-Define this to cause GDB to determine the address of @code{u} at
-runtime, by using HP-style @code{nlist} on the kernel's image in the
-root directory.
-
-@item ONE_PROCESS_WRITETEXT
-Define this to be able to, when a breakpoint insertion fails, warn the
-user that another process may be running with the same executable.
-
-@item PROC_NAME_FMT
-Defines the format for the name of a @file{/proc} device.  Should be
-defined in @file{nm.h} @emph{only} in order to override the default
-definition in @file{procfs.c}.
-
-@item PTRACE_FP_BUG
-mach386-xdep.c
-
-@item PTRACE_ARG3_TYPE
-The type of the third argument to the @code{ptrace} system call, if it
-exists and is different from @code{int}.
-
-@item REGISTER_U_ADDR
-Defines the offset of the registers in the ``u area''.
-
-@item SHELL_COMMAND_CONCAT
-If defined, is a string to prefix on the shell command used to start the
-inferior.
-
-@item SHELL_FILE
-If defined, this is the name of the shell to use to run the inferior.
-Defaults to @code{"/bin/sh"}.
-
-@item SOLIB_ADD (filename, from_tty, targ)
-Define this to expand into an expression that will cause the symbols in
-@var{filename} to be added to GDB's symbol table.
-
-@item SOLIB_CREATE_INFERIOR_HOOK
-Define this to expand into any shared-library-relocation code that you
-want to be run just after the child process has been forked.
-
-@item START_INFERIOR_TRAPS_EXPECTED
-When starting an inferior, GDB normally expects to trap twice; once when
-the shell execs, and once when the program itself execs.  If the actual
-number of traps is something other than 2, then define this macro to
-expand into the number expected.
-
-@item SVR4_SHARED_LIBS
-Define this to indicate that SVR4-style shared libraries are in use.
-
-@item USE_PROC_FS
-This determines whether small routines in @file{*-tdep.c}, which
-translate register values between GDB's internal representation and the
-/proc representation, are compiled.
-
-@item U_REGS_OFFSET
-This is the offset of the registers in the upage.  It need only be
-defined if the generic ptrace register access routines in
-@file{infptrace.c} are being used (that is, @file{infptrace.c} is
-configured in, and @code{FETCH_INFERIOR_REGISTERS} is not defined).  If
-the default value from @file{infptrace.c} is good enough, leave it
-undefined.
-
-The default value means that u.u_ar0 @emph{points to} the location of
-the registers.  I'm guessing that @code{#define U_REGS_OFFSET 0} means
-that u.u_ar0 @emph{is} the location of the registers.
-
-@item CLEAR_SOLIB
-objfiles.c
-
-@item DEBUG_PTRACE
-Define this to debug ptrace calls.
-
-@end table
-
-
-@node Support Libraries
-
-@chapter Support Libraries
-
-@section BFD
-
-BFD provides support for GDB in several ways:
-
-@table @emph
-
-@item identifying executable and core files
-BFD will identify a variety of file types, including a.out, coff, and
-several variants thereof, as well as several kinds of core files.
-
-@item access to sections of files
-BFD parses the file headers to determine the names, virtual addresses,
-sizes, and file locations of all the various named sections in files
-(such as the text section or the data section).  GDB simply calls BFD to
-read or write section X at byte offset Y for length Z.
-
-@item specialized core file support
-BFD provides routines to determine the failing command name stored in a
-core file, the signal with which the program failed, and whether a core
-file matches (i.e. could be a core dump of) a particular executable
-file.
-
-@item locating the symbol information
-GDB uses an internal interface of BFD to determine where to find the
-symbol information in an executable file or symbol-file.  GDB itself
-handles the reading of symbols, since BFD does not ``understand'' debug
-symbols, but GDB uses BFD's cached information to find the symbols,
-string table, etc.
-
-@end table
-
-@section opcodes
-
-The opcodes library provides GDB's disassembler.  (It's a separate
-library because it's also used in binutils, for @file{objdump}).
-
-@section readline
-
-@section mmalloc
-
-@section libiberty
-
-@section gnu-regex
-
-Regex conditionals.
-
-@table @code
-
-@item C_ALLOCA
-
-@item NFAILURES
-
-@item RE_NREGS
-
-@item SIGN_EXTEND_CHAR
-
-@item SWITCH_ENUM_BUG
-
-@item SYNTAX_TABLE
-
-@item Sword
-
-@item sparc
-
-@end table
-
-@section include
-
-@node Coding
-
-@chapter Coding
-
-This chapter covers topics that are lower-level than the major
-algorithms of GDB.
-
-@section Cleanups
-
-Cleanups are a structured way to deal with things that need to be done
-later.  When your code does something (like @code{malloc} some memory,
-or open a file) that needs to be undone later (e.g. free the memory or
-close the file), it can make a cleanup.  The cleanup will be done at
-some future point: when the command is finished, when an error occurs,
-or when your code decides it's time to do cleanups.
-
-You can also discard cleanups, that is, throw them away without doing
-what they say.  This is only done if you ask that it be done.
-
-Syntax:
-
-@table @code
-
-@item struct cleanup *@var{old_chain};
-Declare a variable which will hold a cleanup chain handle.
-
-@item @var{old_chain} = make_cleanup (@var{function}, @var{arg});
-Make a cleanup which will cause @var{function} to be called with
-@var{arg} (a @code{char *}) later.  The result, @var{old_chain}, is a
-handle that can be passed to @code{do_cleanups} or
-@code{discard_cleanups} later.  Unless you are going to call
-@code{do_cleanups} or @code{discard_cleanups} yourself, you can ignore
-the result from @code{make_cleanup}.
-
-@item do_cleanups (@var{old_chain});
-Perform all cleanups done since @code{make_cleanup} returned
-@var{old_chain}.  E.g.:
-@example
-make_cleanup (a, 0); 
-old = make_cleanup (b, 0); 
-do_cleanups (old);
-@end example
-@noindent
-will call @code{b()} but will not call @code{a()}.  The cleanup that
-calls @code{a()} will remain in the cleanup chain, and will be done
-later unless otherwise discarded.@refill
-
-@item discard_cleanups (@var{old_chain});
-Same as @code{do_cleanups} except that it just removes the cleanups from
-the chain and does not call the specified functions.
-
-@end table
-
-Some functions, e.g. @code{fputs_filtered()} or @code{error()}, specify
-that they ``should not be called when cleanups are not in place''.  This
-means that any actions you need to reverse in the case of an error or
-interruption must be on the cleanup chain before you call these
-functions, since they might never return to your code (they
-@samp{longjmp} instead).
-
-@section Wrapping Output Lines
-
-Output that goes through @code{printf_filtered} or @code{fputs_filtered}
-or @code{fputs_demangled} needs only to have calls to @code{wrap_here}
-added in places that would be good breaking points.  The utility
-routines will take care of actually wrapping if the line width is
-exceeded.
-
-The argument to @code{wrap_here} is an indentation string which is
-printed @emph{only} if the line breaks there.  This argument is saved
-away and used later.  It must remain valid until the next call to
-@code{wrap_here} or until a newline has been printed through the
-@code{*_filtered} functions.  Don't pass in a local variable and then
-return!
-
-It is usually best to call @code{wrap_here()} after printing a comma or
-space.  If you call it before printing a space, make sure that your
-indentation properly accounts for the leading space that will print if
-the line wraps there.
-
-Any function or set of functions that produce filtered output must
-finish by printing a newline, to flush the wrap buffer, before switching
-to unfiltered (``@code{printf}'') output.  Symbol reading routines that
-print warnings are a good example.
-
-@section GDB Coding Standards
-
-GDB follows the GNU coding standards, as described in
-@file{etc/standards.texi}.  This file is also available for anonymous
-FTP from GNU archive sites.  GDB takes a strict interpretation of the
-standard; in general, when the GNU standard recommends a practice but
-does not require it, GDB requires it.
-
-GDB follows an additional set of coding standards specific to GDB,
-as described in the following sections.
-
-You can configure with @samp{--enable-build-warnings} to get GCC to
-check on a number of these rules.  GDB sources ought not to engender any
-complaints, unless they are caused by bogus host systems.  (The exact
-set of enabled warnings is currently @samp{-Wall -Wpointer-arith
--Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations}.
-
-@subsection Formatting
-
-The standard GNU recommendations for formatting must be followed
-strictly.
-
-Note that while in a definition, the function's name must be in column
-zero, in a function declaration, the name must be on the same line as
-the return type.
-
-In addition, there must be a space between a function or macro name and
-the opening parenthesis of its argument list (except for macro
-definitions, as required by C).  There must not be a space after an open
-paren/bracket or before a close paren/bracket.
-
-While additional whitespace is generally helpful for reading, do not use
-more than one blank line to separate blocks, and avoid adding whitespace
-after the end of a program line (as of 1/99, some 600 lines had whitespace
-after the semicolon).  Excess whitespace causes difficulties for diff and
-patch.
-
-@subsection Comments
-
-The standard GNU requirements on comments must be followed strictly.
-
-Block comments must appear in the following form, with no `/*'- or
-'*/'-only lines, and no leading `*':
-
-@example @code
-/* Wait for control to return from inferior to debugger.  If inferior
-   gets a signal, we may decide to start it up again instead of
-   returning.  That is why there is a loop in this function.  When
-   this function actually returns it means the inferior should be left
-   stopped and GDB should read more commands.  */
-@end example
-
-(Note that this format is encouraged by Emacs; tabbing for a multi-line
-comment works correctly, and M-Q fills the block consistently.)
-
-Put a blank line between the block comments preceding function or
-variable definitions, and the definition itself.
-
-In general, put function-body comments on lines by themselves, rather
-than trying to fit them into the 20 characters left at the end of a
-line, since either the comment or the code will inevitably get longer
-than will fit, and then somebody will have to move it anyhow.
-
-@subsection C Usage
-
-Code must not depend on the sizes of C data types, the format of the
-host's floating point numbers, the alignment of anything, or the order
-of evaluation of expressions.
-
-Use functions freely.  There are only a handful of compute-bound areas
-in GDB that might be affected by the overhead of a function call, mainly
-in symbol reading.  Most of GDB's performance is limited by the target
-interface (whether serial line or system call).
-
-However, use functions with moderation.  A thousand one-line functions
-are just as hard to understand as one thousand-line function.
-
-@subsection Function Prototypes
-
-Prototypes must be used to @emph{declare} functions but never to
-@emph{define} them.  Prototypes for GDB functions must include both the
-argument type and name, with the name matching that used in the actual
-function definition.
-
-For the sake of compatibility with pre-ANSI compilers, define prototypes
-with the @code{PARAMS} macro:
-
-@example @code
-extern int memory_remove_breakpoint PARAMS ((CORE_ADDR addr,
-                                             char *contents_cache));
-@end example
-
-Note the double parentheses around the parameter types.  This allows an
-arbitrary number of parameters to be described, without freaking out the
-C preprocessor.  When the function has no parameters, it should be
-described like:
-
-@example @code
-extern void noprocess PARAMS ((void));
-@end example
-
-The @code{PARAMS} macro expands to its argument in ANSI C, or to a
-simple @code{()} in traditional C.
-
-All external functions should have a @code{PARAMS} declaration in a
-header file that callers include, except for @code{_initialize_*}
-functions, which must be external so that @file{init.c} construction
-works, but shouldn't be visible to random source files.
-
-All static functions must be declared in a block near the top of the
-source file.
-
-@subsection Clean Design
-
-In addition to getting the syntax right, there's the little question of
-semantics.  Some things are done in certain ways in GDB because long
-experience has shown that the more obvious ways caused various kinds of
-trouble.
-
-You can't assume the byte order of anything that comes from a target
-(including @var{value}s, object files, and instructions).  Such things
-must be byte-swapped using @code{SWAP_TARGET_AND_HOST} in GDB, or one of
-the swap routines defined in @file{bfd.h}, such as @code{bfd_get_32}.
-
-You can't assume that you know what interface is being used to talk to
-the target system.  All references to the target must go through the
-current @code{target_ops} vector.
-
-You can't assume that the host and target machines are the same machine
-(except in the ``native'' support modules).  In particular, you can't
-assume that the target machine's header files will be available on the
-host machine.  Target code must bring along its own header files --
-written from scratch or explicitly donated by their owner, to avoid
-copyright problems.
-
-Insertion of new @code{#ifdef}'s will be frowned upon.  It's much better
-to write the code portably than to conditionalize it for various
-systems.
-
-New @code{#ifdef}'s which test for specific compilers or manufacturers
-or operating systems are unacceptable.  All @code{#ifdef}'s should test
-for features.  The information about which configurations contain which
-features should be segregated into the configuration files.  Experience
-has proven far too often that a feature unique to one particular system
-often creeps into other systems; and that a conditional based on some
-predefined macro for your current system will become worthless over
-time, as new versions of your system come out that behave differently
-with regard to this feature.
-
-Adding code that handles specific architectures, operating systems,
-target interfaces, or hosts, is not acceptable in generic code.  If a
-hook is needed at that point, invent a generic hook and define it for
-your configuration, with something like:
-
-@example
-#ifdef	WRANGLE_SIGNALS
-   WRANGLE_SIGNALS (signo);
-#endif
-@end example
-
-In your host, target, or native configuration file, as appropriate,
-define @code{WRANGLE_SIGNALS} to do the machine-dependent thing.  Take a
-bit of care in defining the hook, so that it can be used by other ports
-in the future, if they need a hook in the same place.
-
-If the hook is not defined, the code should do whatever "most" machines
-want.  Using @code{#ifdef}, as above, is the preferred way to do this,
-but sometimes that gets convoluted, in which case use
-
-@example
-#ifndef SPECIAL_FOO_HANDLING
-#define SPECIAL_FOO_HANDLING(pc, sp) (0)
-#endif
-@end example
-
-where the macro is used or in an appropriate header file.
-
-Whether to include a @dfn{small} hook, a hook around the exact pieces of
-code which are system-dependent, or whether to replace a whole function
-with a hook depends on the case.  A good example of this dilemma can be
-found in @code{get_saved_register}.  All machines that GDB 2.8 ran on
-just needed the @code{FRAME_FIND_SAVED_REGS} hook to find the saved
-registers.  Then the SPARC and Pyramid came along, and
-@code{HAVE_REGISTER_WINDOWS} and @code{REGISTER_IN_WINDOW_P} were
-introduced.  Then the 29k and 88k required the @code{GET_SAVED_REGISTER}
-hook.  The first three are examples of small hooks; the latter replaces
-a whole function.  In this specific case, it is useful to have both
-kinds; it would be a bad idea to replace all the uses of the small hooks
-with @code{GET_SAVED_REGISTER}, since that would result in much
-duplicated code.  Other times, duplicating a few lines of code here or
-there is much cleaner than introducing a large number of small hooks.
-
-Another way to generalize GDB along a particular interface is with an
-attribute struct.  For example, GDB has been generalized to handle
-multiple kinds of remote interfaces -- not by #ifdef's everywhere, but
-by defining the "target_ops" structure and having a current target (as
-well as a stack of targets below it, for memory references).  Whenever
-something needs to be done that depends on which remote interface we are
-using, a flag in the current target_ops structure is tested (e.g.
-`target_has_stack'), or a function is called through a pointer in the
-current target_ops structure.  In this way, when a new remote interface
-is added, only one module needs to be touched -- the one that actually
-implements the new remote interface.  Other examples of
-attribute-structs are BFD access to multiple kinds of object file
-formats, or GDB's access to multiple source languages.
-
-Please avoid duplicating code.  For example, in GDB 3.x all the code
-interfacing between @code{ptrace} and the rest of GDB was duplicated in
-@file{*-dep.c}, and so changing something was very painful.  In GDB 4.x,
-these have all been consolidated into @file{infptrace.c}.
-@file{infptrace.c} can deal with variations between systems the same way
-any system-independent file would (hooks, #if defined, etc.), and
-machines which are radically different don't need to use infptrace.c at
-all.
-
-
-@node Porting GDB
-
-@chapter Porting GDB
-
-Most of the work in making GDB compile on a new machine is in specifying
-the configuration of the machine.  This is done in a dizzying variety of
-header files and configuration scripts, which we hope to make more
-sensible soon.  Let's say your new host is called an @var{xyz} (e.g.
-@samp{sun4}), and its full three-part configuration name is
-@code{@var{arch}-@var{xvend}-@var{xos}} (e.g.  @samp{sparc-sun-sunos4}).
-In particular:
-
-In the top level directory, edit @file{config.sub} and add @var{arch},
-@var{xvend}, and @var{xos} to the lists of supported architectures,
-vendors, and operating systems near the bottom of the file.  Also, add
-@var{xyz} as an alias that maps to
-@code{@var{arch}-@var{xvend}-@var{xos}}.  You can test your changes by
-running
-
-@example
-./config.sub @var{xyz}
-@end example
-@noindent
-and
-@example
-./config.sub @code{@var{arch}-@var{xvend}-@var{xos}}
-@end example
-@noindent
-which should both respond with @code{@var{arch}-@var{xvend}-@var{xos}}
-and no error messages.
-
-You need to port BFD, if that hasn't been done already.  Porting BFD is
-beyond the scope of this manual.
-
-To configure GDB itself, edit @file{gdb/configure.host} to recognize
-your system and set @code{gdb_host} to @var{xyz}, and (unless your
-desired target is already available) also edit @file{gdb/configure.tgt},
-setting @code{gdb_target} to something appropriate (for instance,
-@var{xyz}).
-
-Finally, you'll need to specify and define GDB's host-, native-, and
-target-dependent @file{.h} and @file{.c} files used for your
-configuration.
-
-@section Configuring GDB for Release
-
-From the top level directory (containing @file{gdb}, @file{bfd},
-@file{libiberty}, and so on):
-@example
-make -f Makefile.in gdb.tar.gz
-@end example
-
-This will properly configure, clean, rebuild any files that are
-distributed pre-built (e.g. @file{c-exp.tab.c} or @file{refcard.ps}),
-and will then make a tarfile.  (If the top level directory has already
-been configured, you can just do @code{make gdb.tar.gz} instead.)
-
-This procedure requires:
-@itemize @bullet
-@item symbolic links
-@item @code{makeinfo} (texinfo2 level)
-@item @TeX{}
-@item @code{dvips}
-@item @code{yacc} or @code{bison}
-@end itemize
-@noindent
-@dots{} and the usual slew of utilities (@code{sed}, @code{tar}, etc.).
-
-@subheading TEMPORARY RELEASE PROCEDURE FOR DOCUMENTATION
-
-@file{gdb.texinfo} is currently marked up using the texinfo-2 macros,
-which are not yet a default for anything (but we have to start using
-them sometime).
-
-For making paper, the only thing this implies is the right generation of
-@file{texinfo.tex} needs to be included in the distribution.
-
-For making info files, however, rather than duplicating the texinfo2
-distribution, generate @file{gdb-all.texinfo} locally, and include the
-files @file{gdb.info*} in the distribution.  Note the plural;
-@code{makeinfo} will split the document into one overall file and five
-or so included files.
-
-@node Hints
-
-@chapter Hints
-
-Check the @file{README} file, it often has useful information that does not
-appear anywhere else in the directory.
-
-@menu
-* Getting Started::		Getting started working on GDB
-* Debugging GDB::		Debugging GDB with itself
-@end menu
-
-@node Getting Started,,, Hints
-
-@section Getting Started
-
-GDB is a large and complicated program, and if you first starting to
-work on it, it can be hard to know where to start.  Fortunately, if you
-know how to go about it, there are ways to figure out what is going on.
-
-This manual, the GDB Internals manual, has information which applies
-generally to many parts of GDB.
-
-Information about particular functions or data structures are located in
-comments with those functions or data structures.  If you run across a
-function or a global variable which does not have a comment correctly
-explaining what is does, this can be thought of as a bug in GDB; feel
-free to submit a bug report, with a suggested comment if you can figure
-out what the comment should say.  If you find a comment which is
-actually wrong, be especially sure to report that.
-
-Comments explaining the function of macros defined in host, target, or
-native dependent files can be in several places.  Sometimes they are
-repeated every place the macro is defined.  Sometimes they are where the
-macro is used.  Sometimes there is a header file which supplies a
-default definition of the macro, and the comment is there.  This manual
-also documents all the available macros.
-@c (@pxref{Host Conditionals}, @pxref{Target
-@c Conditionals}, @pxref{Native Conditionals}, and @pxref{Obsolete
-@c Conditionals})
-
-Start with the header files.  Once you some idea of how GDB's internal
-symbol tables are stored (see @file{symtab.h}, @file{gdbtypes.h}), you
-will find it much easier to understand the code which uses and creates
-those symbol tables.
-
-You may wish to process the information you are getting somehow, to
-enhance your understanding of it.  Summarize it, translate it to another
-language, add some (perhaps trivial or non-useful) feature to GDB, use
-the code to predict what a test case would do and write the test case
-and verify your prediction, etc.  If you are reading code and your eyes
-are starting to glaze over, this is a sign you need to use a more active
-approach.
-
-Once you have a part of GDB to start with, you can find more
-specifically the part you are looking for by stepping through each
-function with the @code{next} command.  Do not use @code{step} or you
-will quickly get distracted; when the function you are stepping through
-calls another function try only to get a big-picture understanding
-(perhaps using the comment at the beginning of the function being
-called) of what it does.  This way you can identify which of the
-functions being called by the function you are stepping through is the
-one which you are interested in.  You may need to examine the data
-structures generated at each stage, with reference to the comments in
-the header files explaining what the data structures are supposed to
-look like.
-
-Of course, this same technique can be used if you are just reading the
-code, rather than actually stepping through it.  The same general
-principle applies---when the code you are looking at calls something
-else, just try to understand generally what the code being called does,
-rather than worrying about all its details.
-
-A good place to start when tracking down some particular area is with a
-command which invokes that feature.  Suppose you want to know how
-single-stepping works.  As a GDB user, you know that the @code{step}
-command invokes single-stepping.  The command is invoked via command
-tables (see @file{command.h}); by convention the function which actually
-performs the command is formed by taking the name of the command and
-adding @samp{_command}, or in the case of an @code{info} subcommand,
-@samp{_info}.  For example, the @code{step} command invokes the
-@code{step_command} function and the @code{info display} command invokes
-@code{display_info}.  When this convention is not followed, you might
-have to use @code{grep} or @kbd{M-x tags-search} in emacs, or run GDB on
-itself and set a breakpoint in @code{execute_command}.
-
-If all of the above fail, it may be appropriate to ask for information
-on @code{bug-gdb}.  But @emph{never} post a generic question like ``I was
-wondering if anyone could give me some tips about understanding
-GDB''---if we had some magic secret we would put it in this manual.
-Suggestions for improving the manual are always welcome, of course.
-
-@node Debugging GDB,,,Hints
-
-@section Debugging GDB with itself
-
-If GDB is limping on your machine, this is the preferred way to get it
-fully functional.  Be warned that in some ancient Unix systems, like
-Ultrix 4.2, a program can't be running in one process while it is being
-debugged in another.  Rather than typing the command @code{@w{./gdb
-./gdb}}, which works on Suns and such, you can copy @file{gdb} to
-@file{gdb2} and then type @code{@w{./gdb ./gdb2}}.
-
-When you run GDB in the GDB source directory, it will read a
-@file{.gdbinit} file that sets up some simple things to make debugging
-gdb easier.  The @code{info} command, when executed without a subcommand
-in a GDB being debugged by gdb, will pop you back up to the top level
-gdb.  See @file{.gdbinit} for details.
-
-If you use emacs, you will probably want to do a @code{make TAGS} after
-you configure your distribution; this will put the machine dependent
-routines for your local machine where they will be accessed first by
-@kbd{M-.}
-
-Also, make sure that you've either compiled GDB with your local cc, or
-have run @code{fixincludes} if you are compiling with gcc.
-
-@section Submitting Patches
-
-Thanks for thinking of offering your changes back to the community of
-GDB users.  In general we like to get well designed enhancements.
-Thanks also for checking in advance about the best way to transfer the
-changes.
-
-The GDB maintainers will only install ``cleanly designed'' patches.  You
-may not always agree on what is clean design.
-@c @pxref{Coding Style}, @pxref{Clean Design}.
-
-If the maintainers don't have time to put the patch in when it arrives,
-or if there is any question about a patch, it goes into a large queue
-with everyone else's patches and bug reports.
-
-The legal issue is that to incorporate substantial changes requires a
-copyright assignment from you and/or your employer, granting ownership
-of the changes to the Free Software Foundation.  You can get the
-standard document for doing this by sending mail to
-@code{gnu@@prep.ai.mit.edu} and asking for it.  I recommend that people
-write in "All programs owned by the Free Software Foundation" as "NAME
-OF PROGRAM", so that changes in many programs (not just GDB, but GAS,
-Emacs, GCC, etc) can be contributed with only one piece of legalese
-pushed through the bureacracy and filed with the FSF.  I can't start
-merging changes until this paperwork is received by the FSF (their
-rules, which I follow since I maintain it for them).
-
-Technically, the easiest way to receive changes is to receive each
-feature as a small context diff or unidiff, suitable for "patch".
-Each message sent to me should include the changes to C code and
-header files for a single feature, plus ChangeLog entries for each
-directory where files were modified, and diffs for any changes needed
-to the manuals (gdb/doc/gdb.texi or gdb/doc/gdbint.texi).  If there
-are a lot of changes for a single feature, they can be split down
-into multiple messages.
-
-In this way, if I read and like the feature, I can add it to the
-sources with a single patch command, do some testing, and check it in.
-If you leave out the ChangeLog, I have to write one.  If you leave
-out the doc, I have to puzzle out what needs documenting.  Etc.
-
-The reason to send each change in a separate message is that I will
-not install some of the changes.  They'll be returned to you with
-questions or comments.  If I'm doing my job, my message back to you
-will say what you have to fix in order to make the change acceptable.
-The reason to have separate messages for separate features is so
-that other changes (which I @emph{am} willing to accept) can be installed
-while one or more changes are being reworked.  If multiple features
-are sent in a single message, I tend to not put in the effort to sort
-out the acceptable changes from the unacceptable, so none of the
-features get installed until all are acceptable.
-
-If this sounds painful or authoritarian, well, it is.  But I get a lot
-of bug reports and a lot of patches, and most of them don't get
-installed because I don't have the time to finish the job that the bug
-reporter or the contributor could have done.  Patches that arrive
-complete, working, and well designed, tend to get installed on the day
-they arrive.  The others go into a queue and get installed if and when
-I scan back over the queue -- which can literally take months
-sometimes.  It's in both our interests to make patch installation easy
--- you get your changes installed, and I make some forward progress on
-GDB in a normal 12-hour day (instead of them having to wait until I
-have a 14-hour or 16-hour day to spend cleaning up patches before I
-can install them).
-
-Please send patches directly to the GDB maintainers at
-@code{gdb-patches@@cygnus.com}.
-
-@section Obsolete Conditionals
-
-Fragments of old code in GDB sometimes reference or set the following
-configuration macros.  They should not be used by new code, and old uses
-should be removed as those parts of the debugger are otherwise touched.
-
-@table @code
-
-@item STACK_END_ADDR
-This macro used to define where the end of the stack appeared, for use
-in interpreting core file formats that don't record this address in the
-core file itself.  This information is now configured in BFD, and GDB
-gets the info portably from there.  The values in GDB's configuration
-files should be moved into BFD configuration files (if needed there),
-and deleted from all of GDB's config files.
-
-Any @file{@var{foo}-xdep.c} file that references STACK_END_ADDR
-is so old that it has never been converted to use BFD.  Now that's old!
-
-@item PYRAMID_CONTROL_FRAME_DEBUGGING
-pyr-xdep.c
-@item PYRAMID_CORE
-pyr-xdep.c
-@item PYRAMID_PTRACE
-pyr-xdep.c
-
-@item REG_STACK_SEGMENT
-exec.c
-
-@end table
-
-
-@contents
-@bye
diff --git a/gdb/doc/gdbinv-m.m4 b/gdb/doc/gdbinv-m.m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdbinv-m.m4
+++ /dev/null
diff --git a/gdb/doc/gdbinv-m.m4.in b/gdb/doc/gdbinv-m.m4.in
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/gdbinv-m.m4.in
+++ /dev/null
diff --git a/gdb/doc/gdbinv-s.m4 b/gdb/doc/gdbinv-s.m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/gdbinv-s.m4
+++ /dev/null
diff --git a/gdb/doc/gdbinv-s.m4.in b/gdb/doc/gdbinv-s.m4.in
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/gdbinv-s.m4.in
+++ /dev/null
diff --git a/gdb/doc/gdbinv-s.texi b/gdb/doc/gdbinv-s.texi
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/gdbinv-s.texi
+++ /dev/null
diff --git a/gdb/doc/h8-cfg.texi b/gdb/doc/h8-cfg.texi
deleted file mode 100644
index 823c7c2..0000000
--- a/gdb/doc/h8-cfg.texi
+++ /dev/null
@@ -1,47 +0,0 @@
-@c GDB version number is recorded in the variable GDBVN
-@include GDBvn.texi
-@c
-@set   AGGLOMERATION
-@clear AMD29K
-@set   BARETARGET
-@clear CONLY
-@set   DOSHOST
-@clear FORTRAN
-@clear FSFDOC
-@clear GDBSERVER
-@clear GENERIC
-@set   H8
-@set   H8EXCLUSIVE
-@clear HAVE-FLOAT
-@clear I960
-@clear MOD2
-@clear NOVEL
-@clear POSIX
-@set   PRECONFIGURED
-@clear REMOTESTUB
-@set   SIMS
-@clear SERIAL
-@clear SPARC
-@clear ST2000
-@clear VXWORKS
-@clear Z8K
-@c ----------------------------------------------------------------------
-@c STRINGS:
-@c
-@c Name of GDB program.  Used also for (gdb) prompt string.
-@set GDBP gdb
-@c 
-@c Name of GDB product.  Used in running text.
-@set GDBN GDB
-@c
-@c Name of GDB initialization file.
-@set GDBINIT .gdbinit
-@c 
-@c Name of target.
-@set TARGET Hitachi Microprocessors
-@c
-@c Name of GCC product
-@set NGCC GCC
-@c 
-@c Name of GCC program
-@set GCC gcc
diff --git a/gdb/doc/h8-config.texi b/gdb/doc/h8-config.texi
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/h8-config.texi
+++ /dev/null
diff --git a/gdb/doc/h8.m4 b/gdb/doc/h8.m4
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/h8.m4
+++ /dev/null
diff --git a/gdb/doc/interim-gdb.texinfo b/gdb/doc/interim-gdb.texinfo
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/interim-gdb.texinfo
+++ /dev/null
diff --git a/gdb/doc/interim-gdbinv-m.m4 b/gdb/doc/interim-gdbinv-m.m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/interim-gdbinv-m.m4
+++ /dev/null
diff --git a/gdb/doc/interim-gdbinv-s.m4 b/gdb/doc/interim-gdbinv-s.m4
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/interim-gdbinv-s.m4
+++ /dev/null
diff --git a/gdb/doc/libgdb.texinfo b/gdb/doc/libgdb.texinfo
deleted file mode 100644
index 4fadcb2..0000000
--- a/gdb/doc/libgdb.texinfo
+++ /dev/null
@@ -1,878 +0,0 @@
-\input texinfo   @c -*-texinfo-*-
-@c %**start of header
-@setfilename libgdb.info
-@settitle Libgdb
-@setchapternewpage off
-@c %**end of header
-
-@ifinfo
-This file documents libgdb, the GNU symbolic debugger in a library.
-
-This is Edition 0.3, Oct 1993, of @cite{Libgdb}.
-Copyright 1993 Cygnus Support
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-
-@c  This title page illustrates only one of the
-@c  two methods of forming a title page.
-
-@titlepage
-@title Libgdb
-@subtitle Version 0.3
-@subtitle Oct 1993
-@author Thomas Lord
-
-@c  The following two commands
-@c  start the copyright page.
-@page
-@vskip 0pt plus 1filll
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Copyright @copyright{} 1993 Cygnus Support
-@end titlepage
-
-@ifinfo
-@node Top, Overview, (dir), (dir)
-
-This info file documents libgdb: an API for GDB, the GNU symbolic debugger.
-
-@menu
-* Overview::	             The basics of libgdb and this document.
-* Interpreter::              Libgdb is an Interpreter-Based Server.
-* Top Level::                You Provide the Top Level for the Libgdb
-                                Command Interpreter .
-* I/O::                      How the Server's I/O Can be Used.
-* Invoking::                 Invoking the Interpreter, Executing
-                                Commands. 
-* Defining Commands::        How New Commands are Created.
-* Variables::                How Builtin Variables are Defined.
-* Asynchronous::             Scheduling Asynchronous Computations.
-* Commands::                 Debugger Commands for Libgdb Applications
-@end menu
-
-@end ifinfo
-@node    Overview, Interpreter, top,      top
-@comment node-name,     next,           previous, up
-@chapter Overview
-@cindex overview
-@cindex definitions
-
-@heading Function and Purpose
-
-Libgdb is a package which provides an API to the functionality of GDB,
-the GNU symbolic debugger.  It is specifically intended to support the
-development of a symbolic debugger with a graphic interface.
-
-
-@heading This Document
-
-This document is a specification of the libgdb API.  It is written in
-the form of a programmer's manual.  So the goal of this document is to
-explain what functions make up the API, and how they can be used in a
-running application.
-
-
-@heading Terminology
-
-In this document, @dfn{libgdb} refers to a library containing the
-functions defined herein, @dfn{application} refers to any program built
-with that library.
-
-
-@heading Dependencies
-
-Programs which are linked with libgdb must be linked with libbfd,
-libopcodes, libiberty, and libmmalloc.
-
-@heading Acknowledgments
-
-Essential contributions to this design were made by Stu Grossman, Jim
-Kingdon, and Rich Pixley.
-
-@node Interpreter, Top Level, Overview, Top
-@comment  node-name,  next,  previous,  up
-@chapter Libgdb is an Interpreter Based Server
-@cindex interpreter
-@cindex server
-
-To understand libgdb, it is necessary to understand how the library is
-structured.  Historically, GDB is written as a small interpreter for a
-simple command language.  The commands of the language perform useful
-debugging functions.
-
-Libgdb is built from GDB by turning the interpreter into a debugging
-server.  The server reads debugging commands from any source and
-interprets them, directing the output arbitrarily.
-
-In addition to changing GDB from a tty-based program to a server, a
-number of new GDB commands have been added to make the server more
-useful for a program with a graphic interface.
-
-Finally, libgdb includes provisions for asynchronous processing within
-the application.
-
-Most operations that can be carried out with libgdb involve the GDB
-command interpreter.  The usual mode of operation is that the operation
-is expressed as a string of GDB commands, which the interpreter is then
-invoked to carry out.  The output from commands executed in this manner
-can be redirected in a variety of useful ways for further processing by
-the application.
-
-The command interpreter provides an extensive system of hooks so an
-application can monitor any aspect of the debugging library's state.  An
-application can set its own breakpoints and attach commands and
-conditions to those.  It is possible to attach hooks to any debugger
-command; the hooks are invoked whenever that command is about to be
-invoked.  By means of these, the displays of a graphical interface can
-be kept fully up to date at all times.
-
-We show you how to define new primitives in the command language.  By
-defining new primitives and using them in breakpoint scripts and command
-hooks, an application can schedule the execution of arbitrary C-code at
-almost any point of interest in the operation of libgdb.
-
-We show you how to define new GDB convenience variables for which your
-code computes a value on demand.  Referring to such variables in a
-breakpoint condition is a convenient way to conditionalize breakpoints
-in novel ways.
-
-To summarize: in libgdb, the gdb command language is turned into a
-debugging server.  The server takes commands as input, and the server's
-output is redirectable.  An application uses libgdb by formatting
-debugging commands and invoking the interpreter.  The application might
-maintain breakpoints, watchpoints and many kinds of hooks.  An application
-can define new primitives for the interpreter.
-
-@node Top Level, I/O, Interpreter, Top
-@chapter You Provide the Top Level for the Libgdb Command Interpreter
-@cindex {top level}
-
-When you use libgdb, your code is providing a @dfn{top level} for the
-command language interpreter.  The top level is significant because it
-provides commands for the the interpreter to execute.  In addition, the
-top level is responsible for handling some kinds of errors, and
-performing certain cleanup operations on behalf of the interpreter.
-
-@heading Initialization
-
-Before calling any other libgdb functions, call this:
-
-@deftypefun void gdb_init (void)
-Perform one-time initialization for libgdb.
-@end deftypefun
-
-An application may wish to evaluate specific gdb commands as part of its
-own initialization.  The details of how this can be accomplished are
-explained below.
-
-@heading The Top-Level Loop
-
-There is a strong presumption in libgdb that the application has
-the form of a loop.  Here is what such a loop might look like:
-
-@example
-while (gdb_still_going ())
-  @{
-    if (!GDB_TOP_LEVEL ())
-      @{
-        char * command;
-        gdb_start_top_loop ();
-        command = process_events ();
-        gdb_execute_command (command);
-        gdb_finish_top_loop ();
-      @}
-    @}
-@end example
-
-The function @code{gdb_still_going} returns 1 until the gdb command
-`quit' is run.
-
-The macro @code{GDB_TOP_LEVEL} invokes setjmp to set the top level error
-handler.  When a command results in an error, the interpreter exits with
-a longjmp. There is nothing special libgdb requires of the top level
-error handler other than it be present and that it restart the top level
-loop.  Errors are explained in detail in a later chapter.
-
-Each time through the top level loop two important things happen: a
-debugger command is constructed on the basis of user input, and the
-interpreter is invoked to execute that command.  In the sample code, the
-call to the imaginary function @code{process_events} represents the
-point at which a graphical interface should read input events until
-ready to execute a debugger command.  The call to
-@code{gdb_execute_command} invokes the command interpreter (what happens
-to the output from the command will be explained later).
-
-Libgdb manages some resources using the top-level loop.  The primary
-reason for this is error-handling: even if a command terminates with an
-error, it may already have allocated resources which need to be freed.
-The freeing of such resources takes place at the top-level, regardless
-of how the the command exits.  The calls to @code{gdb_start_top_loop}
-and @code{gdb_finish_top_loop} let libgdb know when it is safe to
-perform operations associated with these resources.
-
-@heading Breakpoint Commands
-
-Breakpoint commands are scripts of GDB operations associated with 
-particular breakpoints.  When a breakpoint is reached, its associated
-commands are executed.
-
-Breakpoint commands are invoked by the libgdb function
-@code{gdb_finish_top_loop}.  
-
-Notice that if control returns to the top-level error handler, the
-execution of breakpoint commands is bypassed.  This can happen as a
-result of errors during either @code{gdb_execute_command} or
-@code{gdb_finish_top_loop}.
-
-@heading Application Initialization
-
-Sometimes it is inconvenient to execute commands via a command loop for
-example, the commands an application uses to initialize itself.  An
-alternative to @code{execute_command} is @code{execute_catching_errors}.
-When @code{execute_catching_errors} is used, no top level error handler
-need be in effect, and it is not necessary to call
-@code{gdb_start_top_loop} or @code{gdb_finish_top_loop}.
-
-
-@heading Cleanup
-
-The debugger command ``quit'' performs all necessary cleanup for libgdb.
-After it has done so, it changes the return value of
-@code{gdb_still_going} to 0 and returns to the top level error handler.
-
-
-@node I/O, Invoking, Top Level, Top
-@comment  node-name,  next,  previous,  up
-@chapter How the Server's I/O Can be Used
-@cindex I/O
-
-In the last chapter it was pointed out that a libgdb application is
-responsible for providing commands for the interpreter to execute.
-However some commands require further input (for example, the ``quit''
-command might ask for confirmation).  Almost all commands produce output
-of some kind.  The purpose of this section is to explain how libgdb
-performs its I/O, and how an application can take advantage of
-this.
-
-
-@heading I/O Vectors
-
-Libgdb has no fixed strategy for I/O.  Instead, all operations are
-performed by functions called via structures of function pointers.
-Applications supply theses structures and can change them at any
-time.
-
-@deftp Type {struct gdb_input_vector}
-@deftpx Type {struct gdb_output_vector}
-These structures contain a set of function pointers.  Each function
-determines how a particular type of i/o is performed.  The details of
-these strucutres are explained below.
-
-The application allocates these structures, initializes them to all bits
-zero, fills in the function pointers, and then registers names for them
-them with libgdb.
-@end deftp
-
-@deftypefun void gdb_name_input_vector (@var{name}, @var{vec})
-@deftypefunx void gdb_remove_input_vector (@var{name}, @var{vec})
-@deftypefunx void gdb_name_output_vector (@var{name}, @var{vec})
-@deftypefunx void gdb_remove_input_vector (@var{name}, @var{vec})
-@example
-  char * @var{name};
-  struct gdb_output_vector * @var{vec};
-@end example
-These functions are used to give and remove names to i/o vectors.  Note
-that if a name is used twice, the most recent definition applies.
-@end deftypefun
-
-
-
-@subheading Output
-
-An output vector is a structure with at least these fields: 
-
-@example
-struct gdb_output_vector
-@{
-  /* output */
-  void (*put_string) (struct gdb_output_vector *, char * str);
-@}
-@end example
-
-Use the function @code{memset} or something equivalent to initialize an
-output vector to all bits zero.  Then fill in the function pointer with
-your function.
-
-A debugger command can produce three kinds of output: error messages
-(such as when trying to delete a non-existent breakpoint), informational
-messages (such as the notification printed when a breakpoint is hit),
-and the output specifically requested by a command (for example, the
-value printed by the ``print'' command).  At any given time, then,
-libgdb has three output vectors.  These are called the @dfn{error},
-@dfn{info}, @dfn{value} vector respectively.  
-
-@subheading Input
-
-@example
-struct gdb_input_vector
-@{
-  int (*query) (struct gdb_input_vector *,
-                char * prompt,
-                int quit_allowed);
-  int * (*selection) (struct gdb_input_vector *,
-                      char * prompt,
-                      char ** choices);
-  char * (*read_string) (struct gdb_input_vector *,
-                         char * prompt);
-  char ** (*read_strings) (struct gdb_input_vector *,
-                           char * prompt);
-@}
-@end example
-
-Use the function @code{memset} or something equivalent to initialize an
-input vector to all bits zero.  Then fill in the function pointers with
-your functions.
-
-There are four kinds of input requests explicitly made by libgdb.
-
-A @dfn{query} is a yes or no question.  The user can respond to a query
-with an affirmative or negative answer, or by telling gdb to abort the
-command (in some cases an abort is not permitted).  Query should return
-'y' or 'n' or 0 to abort.
-
-A @dfn{selection} is a list of options from which the user selects a subset.
-Selections should return a NULL terminated array of integers, which are
-indexes into the array of choices.  It can return NULL instead to abort
-the command.  The array returned by this function will be passed to
-@code{free} by libgdb.
-
-A @dfn{read_string} asks the user to supply an arbitrary string.  It may
-return NULL to abort the command.  The string returned by @code{read_string}
-should be allocated by @code{malloc}; it will be freed by libgdb.
-
-A @dfn{read_strings} asks the user to supply multiple lines of input
-(for example, the body of a command created using `define').  It, too,
-may return NULL to abort.  The array and the strings returned by this
-function will be freed by libgdb.
-
-@heading I/O Redirection from the Application Top-Level
-
-@deftypefun struct gdb_io_vecs gdb_set_io (struct gdb_io_vecs *)
-@example
-
-struct gdb_io_vecs
-@{
-  struct gdb_input_vector * input;
-  struct gdb_output_vector * error;
-  struct gdb_output_vector * info;
-  struct gdb_output_vector * value;
-@}
-@end example
-
-This establishes a new set of i/o vectors, and returns the old setting.
-Any of the pointers in this structure may be NULL, indicating that the
-current value should be used.
-
-This function is useful for setting up i/o vectors before any libgdb
-commands have been invoked (hence before any input or output has taken
-place).
-@end deftypefun
-
-It is explained in a later chapter how to redirect output temporarily.
-(@xref{Invoking}.)
-
-@heading I/O Redirection in Debugger Commands
-
-A libgdb application creates input and output vectors and assigns them names.
-Which input and output vectors are used by libgdb is established by
-executing these debugger commands: 
-
-@defun {set input-vector} name
-@defunx {set error-output-vector} name
-@defunx {set info-output-vector} name
-@defunx {set value-output-vector} name
-Choose an I/O vector by name.
-@end defun
-
-
-A few debugger commands are for use only within commands defined using
-the debugger command `define' (they have no effect at other times).
-These commands exist so that an application can maintain hooks which
-redirect output without affecting the global I/O vectors.
-
-@defun with-input-vector name
-@defunx with-error-output-vector name
-@defunx with-info-output-vector name
-@defunx with-value-output-vector name
-Set an I/O vector, but only temporarily.  The setting has effect only
-within the command definition in which it occurs.
-@end defun
-
-
-@heading Initial Conditions
-
-When libgdb is initialized, a set of default I/O vectors is put in
-place.  The default vectors are called @code{default-input-vector},
-@code{default-output-vector}, &c.  
-
-The default query function always returns `y'.  Other input functions
-always abort.  The default output functions discard output silently.
-
-
-@node Invoking, Defining Commands, I/O, Top
-@chapter Invoking the Interpreter, Executing Commands
-@cindex {executing commands}
-@cindex {invoking the interpreter}
-
-This section introduces the libgdb functions which invoke the command
-interpreter. 
-
-@deftypefun void gdb_execute_command (@var{command})
-@example
-char * @var{command};
-@end example
-Interpret the argument debugger command.  An error handler must be set
-when this function is called. (@xref{Top Level}.)
-@end deftypefun
-
-It is possible to override the current I/O vectors for the duration of a
-single command:
-
-@deftypefun void gdb_execute_with_io (@var{command}, @var{vecs})
-@example 
-char * @var{command};
-struct gdb_io_vecs * @var{vecs};
-
-struct gdb_io_vecs
-@{
-  struct gdb_input_vector * input;
-  struct gdb_output_vector * error;
-  struct gdb_output_vector * info;
-  struct gdb_output_vector * value;
-@}
-@end example
-
-Execute @var{command}, temporarily using the i/o vectors in @var{vecs}.
-
-Any of the vectors may be NULL, indicating that the current value should
-be used.  An error handler must be in place when this function is used.
-@end deftypefun
-
-@deftypefun {struct gdb_str_output} gdb_execute_for_strings (@var{cmd})
-@example
-char * cmd;
-@end example
-@deftypefunx {struct gdb_str_output} gdb_execute_for_strings2 (@var{cmd}, @var{input})
-@example
-char * cmd;
-struct gdb_input_vector * input;
-@end example
-@page
-@example
-struct gdb_str_output
-@{
-  char * error;
-  char * info;
-  char * value;
-@};
-@end example
-
-Execute @var{cmd}, collecting its output as strings.  If no error
-occurs, all three strings will be present in the structure, the
-empty-string rather than NULL standing for no output of a particular
-kind. 
-
-If the command aborts with an error, then the @code{value} field will be
-NULL, though the other two strings will be present.
-
-In all cases, the strings returned are allocated by malloc and should be
-freed by the caller.
-
-The first form listed uses the current input vector, but overrides the
-current output vector.  The second form additionally allows the input
-vector to be overridden.
-
-This function does not require that an error handler be installed.
-@end deftypefun
-
-@deftypefun void execute_catching_errors (@var{command})
-@example
-char * @var{command};
-@end example
-Like @code{execute_command} except that no error handler is required.
-@end deftypefun
-
-@deftypefun void execute_with_text (@var{command}, @var{text})
-@example
-char * @var{command};
-char ** @var{text};
-@end example
-Like @code{execute_catching_errors}, except that the input vector is
-overridden.  The new input vector handles only calls to @code{query} (by
-returning 'y') and calls to @code{read_strings} by returning a copy of
-@var{text} and the strings it points to.
-
-This form of execute_command is useful for commands like @code{define},
-@code{document}, and @code{commands}.
-@end deftypefun
-
-
-
-@node Defining Commands, Variables, Invoking, Top
-@comment  node-name,  next,  previous,  up
-@chapter How New Commands are Created
-@cindex {commands, defining}
-
-Applications are, of course, free to take advantage of the existing GDB
-macro definition capability (the @code{define} and @code{document}
-functions).  
-
-In addition, an application can add new primitives to the GDB command
-language.
-
-@deftypefun void gdb_define_app_command (@var{name}, @var{fn}, @var{doc})
-@example
-char * @var{name};
-gdb_cmd_fn @var{fn};
-char * @var{doc};
-
-typedef void (*gdb_cmd_fn) (char * args);
-@end example
-
-Create a new command call @var{name}.  The new command is in the
-@code{application} help class.  When invoked, the command-line arguments
-to the command are passed as a single string.
-
-Calling this function twice with the same name replaces an earlier
-definition, but application commands can not replace builtin commands of
-the same name.
-
-The documentation string of the command is set to a copy the string
-@var{doc}.
-@end deftypefun
-
-@node Variables, Asynchronous, Defining Commands, Top
-@comment  node-name,  next,  previous,  up
-@chapter How Builtin Variables are Defined
-@cindex {variables, defining}
-
-Convenience variables provide a way for values maintained by libgdb to
-be referenced in expressions (e.g. @code{$bpnum}).  Libgdb includes a
-means by which the application can define new, integer valued
-convenience variables:
-@page
-@deftypefun void gdb_define_int_var (@var{name}, @var{fn}, @var{fn_arg})
-@example
-char * @var{name};
-int (*@var{fn}) (void *);
-void * @var{fn_arg};
-@end example
-This function defines (or undefines) a convenience variable called @var{name}.
-If @var{fn} is NULL, the variable becomes undefined.  Otherwise,
-@var{fn} is a function which, when passed @var{fn_arg} returns the value
-of the newly defined variable.
-
-No libgdb functions should be called by @var{fn}.
-@end deftypefun
-
-One use for this function is to create breakpoint conditions computed in
-novel ways.  This is done by defining a convenience variable and
-referring to that variable in a breakpoint condition expression.
-
-
-@node Asynchronous, Commands, Variables, Top
-@chapter Scheduling Asynchronous Computations
-@cindex asynchronous
-
-
-A running libgdb function can take a long time.  Libgdb includes a hook
-so that an application can run intermittently during long debugger
-operations.
-
-@deftypefun void gdb_set_poll_fn (@var{fn}, @var{fn_arg})
-@example
-void (*@var{fn})(void * fn_arg, int (*gdb_poll)());
-void * @var{fn_arg};
-@end example
-Arrange to call @var{fn} periodically during lengthy debugger operations.
-If @var{fn} is NULL, polling is turned off.  @var{fn} should take two
-arguments: an opaque pointer passed as @var{fn_arg} to
-@code{gdb_set_poll_fn}, and a function pointer.  The function pointer
-passed to @var{fn} is provided by libgdb and points to a function that
-returns 0 when the poll function should return.  That is, when
-@code{(*gdb_poll)()} returns 0, libgdb is ready to continue @var{fn}
-should return quickly.
-
-It is possible that @code{(*gdb_poll)()} will return 0 the first time it
-is called, so it is reasonable for an application to do minimal processing
-before checking whether to return.
-
-No libgdb functions should be called from an application's poll function,
-with one exception: @code{gdb_request_quit}.
-@end deftypefun
-
-
-@deftypefun void gdb_request_quit (void)
-This function, if called from a poll function, requests that the
-currently executing libgdb command be interrupted as soon as possible,
-and that control be returned to the top-level via an error.
-
-The quit is not immediate.  It will not occur until at least after the
-application's poll function returns.
-@end deftypefun 
-
-@node Commands, Top, Asynchronous, Top
-@comment  node-name,  next,  previous,  up
-@chapter Debugger Commands for Libgdb Applications
-
-The debugger commands available to libgdb applications are the same commands
-available interactively via GDB.  This section is an overview of the
-commands newly created as part of libgdb.
-
-This section is not by any means a complete reference to the GDB command
-language.  See the GDB manual for such a reference.
-
-@menu
-* Command Hooks::    Setting Hooks to Execute With Debugger Commands.
-* View Commands::    View Commands Mirror Show Commands
-* Breakpoints::      The Application Can Have Its Own Breakpoints
-@end menu
-
-@node Command Hooks, View Commands, Commands, Commands
-@comment  node-name,  next,  previous,  up
-@section Setting Hooks to Execute With Debugger Commands.
-
-Debugger commands support hooks.  A command hook is executed just before
-the interpreter invokes the hooked command.
-
-There are two hooks allowed for every command.  By convention, one hook
-is for use by users, the other is for use by the application.
-
-A user hook is created for a command XYZZY by using
-@code{define-command} to create a command called @code{hook-XYZZY}.
-
-An application hook is created for a command XYZZY by using
-@code{define-command} to create a command called @code{apphook-XYZZY}.
-
-Application hooks are useful for interfaces which wish to continuously
-monitor certain aspects of debugger state.  The application can set a
-hook on all commands that might modify the watched state.  When the hook
-is executed, it can use i/o redirection to notify parts of the
-application that previous data may be out of date.  After the top-level loop
-resumes, the application can recompute any values that may have changed.
-(@xref{I/O}.)
-
-@node View Commands, Breakpoints, Command Hooks, Commands
-@comment  node-name,  next,  previous,  up
-@section View Commands Mirror Show Commands
-
-The GDB command language contains many @code{set} and @code{show}
-commands.  These commands are used to modify or examine parameters to
-the debugger.
-
-It is difficult to get the current state of a parameter from the
-@code{show} command because @code{show} is very verbose.
-
-@example
-(gdb) show check type
-Type checking is "auto; currently off".
-(gdb) show width
-Number of characters gdb thinks are in a line is 80.
-@end example
-
-For every @code{show} command, libgdb includes a @code{view} command.
-@code{view} is like @code{show} without the verbose commentary:
-
-@example
-(gdb) view check type
-auto; currently off
-(gdb) view width
-80
-@end example
-
-(The precise format of the ouput from @code{view} is subject to change.
-In particular, @code{view} may one-day print values which can be used as
-arguments to the corresponding @code{set} command.)
-
-@node Breakpoints, Structured Output, View Commands, Commands
-@comment  node-name,  next,  previous,  up
-@section The Application Can Have Its Own Breakpoints
-
-The GDB breakpoint commands were written with a strong presumption that
-all breakpoints are managed by a human user.  Therefore, the command
-language contains commands like `delete' which affect all breakpoints
-without discrimination.
-
-In libgdb, there is added support for breakpoints and watchpoints which
-are set by the application and which should not be affected by ordinary,
-indiscriminate commands.  These are called @dfn{protected} breakpoints.
-
-@deffn {Debugger Command} break-protected ...
-@deffnx {Debugger Command} watch-protected ...
-These work like @code{break} and @code{watch} except that the resulting
-breakpoint is given a negative number.  Negative numbered breakpoints do
-not appear in the output of @code{info breakpoints} but do in that of
-@code{info all-breakpoints}.  Negative numbered breakpoints are not
-affected by commands which ordinarily affect `all' breakpoints (e.g.
-@code{delete} with no arguments).
-
-Note that libgdb itself creates protected breakpoints, so programs
-should not rely on being able to allocate particular protected
-breakpoint numbers for themselves.
-@end deffn
-
-More than one breakpoint may be set at a given location.  Libgdb adds
-the concept of @dfn{priority} to breakpoints.  A priority is an integer,
-assigned to each breakpoint.  When a breakpoint is reached, the
-conditions of all breakpoints at the same location are evaluated in
-order of ascending priority.  When breakpoint commands are executed,
-they are also executed in ascending priority (until all have been
-executed, an error occurs, or one set of commands continues the
-target).
-
-@deffn {Debugger Command} priority n bplist
-Set the priority for breakpoints @var{bplist} to @var{n}.
-By default, breakpoints are assigned a priority of zero.
-@end deffn
-
-@node Structured Output, Commands, Breakpoints, Commands
-@comment  node-name,  next,  previous,  up
-@section  Structured Output, The @code{Explain} Command
-
-(This section may be subject to considerable revision.)
-
-When GDB prints a the value of an expression, the printed representation
-contains information that can be usefully fed back into future commands
-and expressions.  For example, 
-
-@example
-(gdb) print foo
-$16 = @{v = 0x38ae0, v_length = 40@}
-@end example
-
-On the basis of this output, a user knows, for example, that
-@code{$16.v} refers to a pointer valued @code{0x38ae0}
-
-A new output command helps to make information like this available to
-the application.
-
-@deffn {Debugger Command} explain expression
-@deffnx {Debugger Command} explain /format expression
-Print the value of @var{expression} in the manner of the @code{print}
-command, but embed that output in a list syntax containing information
-about the structure of the output.
-@end deffn
-
-As an example, @code{explain argv} might produce this output:
-
-@example
-(exp-attribute
-   ((expression "$19")
-    (type "char **")
-    (address "48560")
-    (deref-expression "*$19"))
-   "$19 = 0x3800\n")
-@end example
-
-The syntax of output from @code{explain} is:
-
-@example
-<explanation> :=    <quoted-string>
-                  | (exp-concat <explanation> <explanation>*)
-                  | (exp-attribute <property-list> <explanation>)
-
-<property-list> := ( <property-pair>* )
-
-<property-pair> := ( <property-name> <quoted-string> )
-@end example
-
-The string-concatenation of all of the @code{<quoted-string>} (except
-those in property lists) yields the output generated by the equivalent
-@code{print} command.  Quoted strings may contain quotes and backslashes
-if they are escaped by backslash.  "\n" in a quoted string stands for
-newline; unescaped newlines do not occur within the strings output by
-@code{explain}.
-
-Property names are made up of alphabetic characters, dashes, and
-underscores.
-
-The set of properties is open-ended.  As GDB acquires support for new
-source languages and other new capabilities, new property types may be
-added to the output of this command.  Future commands may offer
-applications some selectivity concerning which properties are reported.
-
-The initial set of properties defined includes: 
-
-@itemize @bullet
-@item @code{expression}
-
-This is an expression, such as @code{$42} or @code{$42.x}.  The
-expression can be used to refer to the value printed in the attributed
-part of the string.
-
-@item @code{type}
-
-This is a user-readable name for the type of the attributed value.
-
-@item @code{address}
-
-If the value is stored in a target register, this is a register number.
-If the value is stored in a GDB convenience variable, this is an integer
-that is unique among all the convenience variables.  Otherwise, this is
-the address in the target where the value is stored.
-
-@item @code{deref-expression}
-
-If the attributed value is a pointer type, this is an expression that
-refers to the dereferenced value.
-@end itemize
-
-Here is a larger example, using the same object passed to @code{print}
-in an earlier example of this section.
-
-@example
-(gdb) explain foo
-(exp-attribute
-  ( (expression "$16")
-    (type "struct bytecode_vector")
-    (address 14336) )
-  (exp-concat
-    "$16 = @{"
-    (exp-attribute
-      ( (expression "$16.v")
-        (type "char *")
-        (address 14336)
-        (deref-expression "*$16.v") )
-      "v = 0x38ae0")
-    (exp-attribute
-      ( (expression "$16.v_length")
-        (type "int")
-        (address 14340) )
-      ", v_length = 40")
-     "@}\n"))
-@end example
-
-It is undefined how libgdb will indent these lines of output or 
-where newlines will be included.
-
-@bye
diff --git a/gdb/doc/lpsrc.sed b/gdb/doc/lpsrc.sed
deleted file mode 100644
index 1c7af4a..0000000
--- a/gdb/doc/lpsrc.sed
+++ /dev/null
@@ -1,13 +0,0 @@
-/font defs: ---/,/end font defs ---/c\
-%-------------------- PostScript (long names) font defs: -----------------\
-\\font\\bbf=Times-Bold at 10pt\
-\\font\\vbbf=Times-Bold at 12pt\
-\\font\\smrm=Times-Roman at 6pt\
-\\font\\brm=Times-Roman at 10pt\
-\\font\\rm=Times-Roman at 8pt\
-\\font\\it=Times-Italic at 8pt\
-\\font\\tt=Courier at 8pt\
-% Used only for \copyright, replacing plain TeX macro.\
-\\font\\sym=Symbol at 7pt\
-\\def\\copyright{{\\sym\\char'323}}\
-%-------------------- end font defs ---------------------------------
diff --git a/gdb/doc/lucid.m4 b/gdb/doc/lucid.m4
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/lucid.m4
+++ /dev/null
diff --git a/gdb/doc/psrc.sed b/gdb/doc/psrc.sed
deleted file mode 100644
index 9bb557e..0000000
--- a/gdb/doc/psrc.sed
+++ /dev/null
@@ -1,13 +0,0 @@
-/font defs: ---/,/end font defs ---/c\
-%-------------------- PostScript (K Berry names) font defs: --------------\
-\\font\\bbf=ptmb at 10pt\
-\\font\\vbbf=ptmb at 12pt\
-\\font\\smrm=ptmr at 6pt\
-\\font\\brm=ptmr at 10pt\
-\\font\\rm=ptmr at 8pt\
-\\font\\it=ptmri at 8pt\
-\\font\\tt=pcrr at 8pt\
-% Used only for \copyright, replacing plain TeX macro.\
-\\font\\sym=psyr at 7pt\
-\\def\\copyright{{\\sym\\char'323}}\
-%-------------------- end font defs ---------------------------------
diff --git a/gdb/doc/rc-cm.tex b/gdb/doc/rc-cm.tex
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/rc-cm.tex
+++ /dev/null
diff --git a/gdb/doc/rc-ps.tex b/gdb/doc/rc-ps.tex
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/rc-ps.tex
+++ /dev/null
diff --git a/gdb/doc/rc-pslong.tex b/gdb/doc/rc-pslong.tex
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/rc-pslong.tex
+++ /dev/null
diff --git a/gdb/doc/rdl-apps.texi b/gdb/doc/rdl-apps.texi
deleted file mode 100755
index e69de29..0000000
--- a/gdb/doc/rdl-apps.texi
+++ /dev/null
diff --git a/gdb/doc/refcard.tex b/gdb/doc/refcard.tex
deleted file mode 100644
index 0c77c4c..0000000
--- a/gdb/doc/refcard.tex
+++ /dev/null
@@ -1,551 +0,0 @@
-%%%%%%%%%%%%%%%% gdb-refcard.tex %%%%%%%%%%%%%%%%
-
-%This file is TeX source for a reference card describing GDB, the GNU debugger.
-%$Id$
-%Copyright (C) 1991 Free Software Foundation, Inc.
-%Permission is granted to make and distribute verbatim copies of
-%this reference provided the copyright notices and permission notices
-%are preserved on all copies.
-%
-%TeX markup is a programming language; accordingly this file is source
-%for a program to generate a reference.
-%
-%This program is free software; you can redistribute it and/or modify
-%it under the terms of the GNU General Public License as published by
-%the Free Software Foundation; either version 1, or (at your option)
-%any later version.
-%
-%This program is distributed in the hope that it will be useful, but
-%WITHOUT ANY WARRANTY; without even the implied warranty of
-%MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-%General Public License for more details.
-%
-%You can find a copy of the GNU General Public License in the GDB
-%manual; or write to the Free Software Foundation, Inc.,
-%675 Mass Ave, Cambridge, MA 02139, USA.
-%
-%You can contact the author as:  pesch@cygnus.com
-%
-%                                Roland Pesch
-%                                Cygnus Support
-%                                814 University Ave.
-%                                Palo Alto, CA 94301 USA
-%
-%                                +1 415 322 3811
-%
-% Uncomment the following `magnification' command if you want to print
-% out in a larger font.  Caution!  You may need larger paper.  You had
-% best avoid using 3-column output if you try this.  See the ``Three
-% column format'' section below if you want to print in three column
-% format.
-%
-%\magnification=\magstep 1
-%
-% NOTE ON INTENTIONAL OMISSIONS: This reference card includes most GDB
-% commands, but due to space constraints there are some things I chose
-% to omit.  In general, not all synonyms for commands are covered, nor
-% all variations of a command.
-% The GDB-under-Emacs section omits gdb-mode functions without default
-% keybindings.  GDB startup options are not described.
-% set print sevenbit-strings, set symbol-reloading omitted.
-% printsyms, printpsyms, omitted since they're for GDB maintenance primarily
-% share omitted due to obsolescence
-% set check range/type omitted at least til code is in GDB.
-%
-{%
-\def\$#1${{#1}}%   Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$}%
-}%
-%-------------------- Three column format -----------------------
-
-%%%% --- To disable three column format, comment out this entire section
-
-% Three-column format for landscape printing on 8.5x11 paper
-
-% We want output .25 inch *from paper edge*; i.e. -.75in from TeX default
-\hoffset=-0.8in \voffset=-0.75in
-\newdimen\fullhsize
-\fullhsize=10.5in \hsize=3.3in
-\def\fulline{\hbox to \fullhsize}
-\let\lcr=L \newbox\leftcolumn\newbox\centercolumn
-\output={\if L\lcr
-            \global\setbox\leftcolumn=\columnbox \global\let\lcr=C
-	 \else
-            \if C\lcr
-               \global\setbox\centercolumn=\columnbox \global\let\lcr=R
-            \else \tripleformat \global\let\lcr=L
-            \fi
-         \fi
-%         \ifnum\outputpenalty>-20000 \else\dosupereject\fi
-      }
-%
-%ALTERNATIVE FOLDING GUIDES:
-%
-%For NO printed folding guide, comment out other \def\vdecor's and uncomment:
-%\def\vdecor{\hskip .2in plus1fil}
-%
-%For SOLID LINE folding guide, comment out other \def\vdecor's and uncomment:
-%\def\vdecor{\hskip .1in plus1fil \vrule width .1pt \hskip .1in plus1fil}
-%
-%For SMALL MARKS NEAR TOP AND BOTTOM as folding guide,
-%comment out other \def\vdecor's and uncomment:
-\def\vdecor{\hskip .1in plus1fil 
-\vbox to \vsize{\hbox to .1pt{\vrule height 2pt width .1pt}\vfill
-\hbox to .1pt{\vrule height 2pt width .1pt}}
-\hskip .1in plus1fil}
-%
-%END OF ALTERNATIVES FOR FOLDING GUIDES
-%
-\def\tripleformat{\shipout\vbox{\fulline{\box\leftcolumn\vdecor
-                                         \box\centercolumn\vdecor
-                                         \columnbox}
-			       }
-                 \advancepageno}
-\def\columnbox{\leftline{\pagebody}}
-\def\bye{\par\vfill
-         \supereject
-         \if R\lcr \null\vfill\eject\fi
-         \end}
-
-%-------------------- end three column format -----------------------
-
-%-------------------- Computer Modern font defs: --------------------
-\font\bbf=cmbx10
-\font\vbbf=cmbx12
-\font\smrm=cmr6
-\font\brm=cmr10
-\font\rm=cmr7
-\font\it=cmti7
-\font\tt=cmtt8
-%-------------------- end font defs ---------------------------------
-
-%
-\vsize=8in
-\hyphenpenalty=5000\tolerance=2000\raggedright\raggedbottom
-\normalbaselineskip=9pt\baselineskip=9pt
-%
-\parindent=0pt
-\parskip=0pt
-\footline={\vbox to0pt{\hss}}
-%
-\def\ctl#1{{\tt C-#1}}
-\def\opt#1{{\brm[{\rm #1}]}}
-\def\xtra#1{\noalign{\smallskip{\tt#1}}}
-%
-\long\def\sec#1;#2\endsec{\vskip 1pc
-\halign{%
-%COL 1 (of halign):
-\vtop{\hsize=1.1in\tt
-##\par\vskip 2pt }\hfil
-%COL 2 (of halign):
-&\vtop{\hsize=2.1in\hangafter=1\hangindent=0.5em
-\rm ##\par\vskip 2pt}\cr
-%Tail of \long\def fills in halign body with \sec args:
-\noalign{{\bbf #1}\vskip 2pt}
-#2
-}
-}
-
-{\vbbf GDB QUICK REFERENCE}\hfil{\smrm GDB Version 4}\qquad
-
-\sec Essential Commands;
-gdb {\it program} \opt{{\it core}}&debug {\it program} \opt{using
-coredump {\it core}}\cr
-b \opt{\it file\tt:}{\it function}&set breakpoint at {\it function} \opt{in \it file}\cr
-run \opt{{\it arglist}}&start your program \opt{with {\it arglist}}\cr
-bt& backtrace: display program stack\cr
-p {\it expr}&display the value of an expression\cr
-c &continue running your program\cr
-n &next line, stepping over function calls\cr
-s &next line, stepping into function calls\cr
-\endsec
-
-\sec Starting GDB;
-gdb&start GDB, with no debugging files\cr
-gdb {\it program}&begin debugging {\it program}\cr
-gdb {\it program core}&debug coredump {\it core} produced by {\it
-program}\cr
-gdb --help&describe command line options\cr
-\endsec
-
-\sec Stopping GDB;
-quit&exit GDB; also {\tt q} or {\tt EOF} (eg \ctl{d})\cr
-INTERRUPT&(eg \ctl{c}) terminate current command, or send to running process\cr
-\endsec
-
-\sec Getting Help;
-help&list classes of commands\cr
-help {\it class}&one-line descriptions for commands in {\it class}\cr
-help {\it command}&describe {\it command}\cr
-\endsec
-
-\sec Executing your Program;
-run {\it arglist}&start your program with {\it arglist}\cr
-run&start your program with current argument list\cr
-run $\ldots$ <{\it inf} >{\it outf}&start your program with input, output
-redirected\cr
-\cr
-kill&kill running program\cr
-\cr
-tty {\it dev}&use {\it dev} as stdin and stdout for next {\tt run}\cr
-set args {\it arglist}&specify {\it arglist} for next
-{\tt run}\cr
-set args&specify empty argument list\cr
-show args&display argument list\cr
-\cr
-show environment&show all environment variables\cr
-show env {\it var}&show value of environment variable {\it var}\cr
-set env {\it var} {\it string}&set environment variable {\it var}\cr
-unset env {\it var}&remove {\it var} from environment\cr
-\endsec
-
-\sec Shell Commands;
-cd {\it dir}&change working directory to {\it dir}\cr
-pwd&Print working directory\cr
-make $\ldots$&call ``{\tt make}''\cr
-shell {\it cmd}&execute arbitrary shell command string\cr
-\endsec
-
-\vfill
-\line{\smrm \opt{ } surround optional arguments \hfill $\ldots$ show
-one or more arguments}
-\vskip\baselineskip
-\centerline{\smrm \copyright 1991, 1992 Free Software Foundation, Inc.\qquad Permissions on back}
-\eject
-\sec Breakpoints and Watchpoints;
-break \opt{\it file\tt:}{\it line}\par
-b \opt{\it file\tt:}{\it line}&set breakpoint at {\it line} number \opt{in \it file}\par 
-eg:\quad{\tt break main.c:37}\quad\cr
-break \opt{\it file\tt:}{\it function}&set breakpoint at {\it
-function} \opt{in \it file}\cr
-break +{\it offset}\par
-break -{\it offset}&set break at {\it offset} lines from current stop\cr
-break *{\it addr}&set breakpoint at address {\it addr}\cr
-break&set breakpoint at next instruction\cr
-break $\ldots$ if {\it expr}&break conditionally on nonzero {\it expr}\cr
-cond {\it n} \opt{\it expr}&new conditional expression on breakpoint
-{\it n}; make unconditional if no {\it expr}\cr
-tbreak $\ldots$&temporary break; disable when reached\cr
-rbreak {\it regex}&break on all functions matching {\it regex}\cr
-watch {\it expr}&set a watchpoint for expression {\it expr}\cr
-catch {\it x}&break at C++ handler for exception {\it x}\cr
-\cr
-info break&show defined breakpoints\cr
-info watch&show defined watchpoints\cr
-\cr
-clear&delete breakpoints at next instruction\cr
-clear \opt{\it file\tt:}{\it fun}&delete breakpoints at entry to {\it fun}()\cr
-clear \opt{\it file\tt:}{\it line}&delete breakpoints on source line \cr
-delete \opt{{\it n}}&delete breakpoints
-\opt{or breakpoint {\it n}}\cr
-\cr
-disable \opt{{\it n}}&disable breakpoints
-\opt{or breakpoint {\it n}}
-\cr
-enable \opt{{\it n}}&enable breakpoints 
-\opt{or breakpoint {\it n}}
-\cr
-enable once \opt{{\it n}}&enable breakpoints \opt{or breakpoint {\it n}}; 
-disable again when reached
-\cr
-enable del \opt{{\it n}}&enable breakpoints \opt{or breakpoint {\it n}}; 
-delete when reached
-\cr
-\cr
-ignore {\it n} {\it count}&ignore breakpoint {\it n}, {\it count}
-times\cr
-\cr
-commands {\it n}\par
-\qquad \opt{\tt silent}\par
-\qquad {\it command-list}&execute GDB {\it command-list} every time breakpoint {\it n} is reached. \opt{{\tt silent} suppresses default
-display}\cr
-end&end of {\it command-list}\cr
-\endsec
-
-\sec Program Stack;
-backtrace \opt{\it n}\par
-bt \opt{\it n}&print trace of all frames in stack; or of {\it n}
-frames---innermost if {\it n}{\tt >0}, outermost if {\it n}{\tt <0}\cr
-frame \opt{\it n}&select frame number {\it n} or frame at address {\it
-n}; if no {\it n}, display current frame\cr
-up {\it n}&select frame {\it n} frames up\cr
-down {\it n}&select frame {\it n} frames down\cr
-info frame \opt{\it addr}&describe selected frame, or frame at
-{\it addr}\cr
-info args&arguments of selected frame\cr
-info locals&local variables of selected frame\cr
-info reg \opt{\it rn}\par
-info all-reg \opt{\it rn}&register values \opt{for reg {\it rn\/}} in
-selected frame; {\tt all-reg} includes floating point\cr
-info catch&exception handlers active in selected frame\cr
-\endsec
-
-\vfill\eject
-\sec Execution Control;
-continue \opt{\it count}\par
-c \opt{\it count}&continue running; if {\it count} specified, ignore
-this breakpoint next {\it count} times\cr
-\cr
-step \opt{\it count}\par
-s \opt{\it count}&execute until another line reached; repeat {\it count} times if
-specified\cr
-stepi \opt{\it count}\par
-si \opt{\it count}&step by machine instructions rather than source
-lines\cr
-\cr
-next \opt{\it count}\par
-n \opt{\it count}&execute next line, including any function calls\cr
-nexti \opt{\it count}\par
-ni \opt{\it count}&next machine instruction rather than source
-line\cr
-\cr
-until \opt{\it location}&run until next instruction (or {\it
-location})\cr
-finish&run until selected stack frame returns\cr
-return \opt{\it expr}&pop selected stack frame without executing
-\opt{setting return value}\cr
-signal {\it num}&resume execution with signal {\it s} (none if {\tt 0})\cr
-jump {\it line}\par
-jump *{\it address}&resume execution at specified {\it line} number or
-{\it address}\cr
-set var={\it expr}&evaluate {\it expr} without displaying it; use for
-altering program variables\cr
-\endsec
-
-\sec Display;
-print \opt{\tt/{\it f}\/} \opt{\it expr}\par
-p \opt{\tt/{\it f}\/} \opt{\it expr}&show value of {\it expr} \opt{or
-last value \tt \$} according to format {\it f}:\cr
-\qquad x&hexadecimal\cr
-\qquad d&signed decimal\cr
-\qquad u&unsigned decimal\cr
-\qquad o&octal\cr
-\qquad t&binary\cr
-\qquad a&address, absolute and relative\cr
-\qquad c&character\cr
-\qquad f&floating point\cr
-call \opt{\tt /{\it f}\/} {\it expr}&like {\tt print} but does not display
-{\tt void}\cr
-x \opt{\tt/{\it Nuf}\/} {\it expr}&examine memory at address {\it expr};
-optional format spec follows slash\cr
-\quad {\it N}&count of how many units to display\cr
-\quad {\it u}&unit size; one of\cr
-&{\tt\qquad b}\ individual bytes\cr
-&{\tt\qquad h}\ halfwords (two bytes)\cr
-&{\tt\qquad w}\ words (four bytes)\cr
-&{\tt\qquad g}\ giant words (eight bytes)\cr
-\quad {\it f}&printing format.  Any {\tt print} format, or\cr
-&{\tt\qquad s}\ null-terminated string\cr
-&{\tt\qquad i}\ machine instructions\cr
-disassem \opt{\it addr}&display memory as machine instructions\cr
-\endsec
-
-\sec Automatic Display;
-display \opt{\tt/\it f\/} {\it expr}&show value of {\it expr} each time
-program stops \opt{according to format {\it f}\/}\cr
-display&display all enabled expressions on list\cr
-undisplay {\it n}&remove number(s) {\it n} from list of
-automatically displayed expressions\cr
-disable disp {\it n}&disable display for expression(s) number {\it
-n}\cr
-enable disp {\it n}&enable display for expression(s) number {\it
-n}\cr
-info display&numbered list of display expressions\cr
-\endsec
-
-\vfill\eject
-
-\sec Expressions;
-{\it expr}&an expression in C, C++, or Modula-2 (including function calls), or:\cr
-{\it addr\/}@{\it len}&an array of {\it len} elements beginning at {\it
-addr}\cr
-{\it file}::{\it nm}&a variable or function {\it nm} defined in {\it
-file}\cr
-$\tt\{${\it type}$\tt\}${\it addr}&read memory at {\it addr} as specified
-{\it type}\cr
-\$&most recent displayed value\cr
-\${\it n}&{\it n}th displayed value\cr
-\$\$&displayed value previous to \$\cr
-\$\${\it n}&{\it n}th displayed value back from \$\cr
-\$\_&last address examined with {\tt x}\cr
-\$\_\_&value at address \$\_\cr
-\${\it var}&convenience variable; assign any value\cr
-\cr
-show values \opt{{\it n}}&show last 10 values \opt{or surrounding
-\${\it n}}\cr
-show convenience&display all convenience variables\cr
-\endsec
-
-\sec Symbol Table;
-info address {\it s}&show where symbol {\it s} is stored\cr
-info func \opt{\it regex}&show names, types of defined functions
-(all, or matching {\it regex})\cr
-info var \opt{\it regex}&show names, types of global variables (all,
-or matching {\it regex})\cr
-whatis \opt{\it expr}\par
-ptype \opt{\it expr}&show data type of {\it expr} \opt{or \tt \$}
-without evaluating; {\tt ptype} gives more detail\cr
-ptype {\it type}&describe type, struct, union, or enum\cr
-\endsec
-
-\sec GDB Scripts;
-source {\it script}&read, execute GDB commands from file {\it
-script}\cr
-\cr
-define {\it cmd}\par
-\qquad {\it command-list}&create new GDB command {\it cmd}; 
-execute script defined by {\it command-list}\cr
-end&end of {\it command-list}\cr
-document {\it cmd}\par
-\qquad {\it help-text}&create online documentation 
-for new GDB command {\it cmd}\cr
-end&end of {\it help-text}\cr
-\endsec
-
-\sec Signals;
-handle {\it signal} {\it act}&specify GDB actions for {\it signal}:\cr
-\quad print&announce signal\cr
-\quad noprint&be silent for signal\cr
-\quad stop&halt execution on signal\cr
-\quad nostop&do not halt execution\cr
-\quad pass&allow your program to handle signal\cr
-\quad nopass&do not allow your program to see signal\cr
-info signals&show table of signals, GDB action for each\cr
-\endsec
-
-\sec Debugging Targets;
-target {\it type} {\it param}&connect to target machine, process, or file\cr
-help target&display available targets\cr
-attach {\it param}&connect to another process\cr
-detach&release target from GDB control\cr
-\endsec
-
-\vfill\eject
-\sec Controlling GDB;
-set {\it param} {\it value}&set one of GDB's internal parameters\cr
-show {\it param}&display current setting of parameter\cr
-\xtra{\rm Parameters understood by {\tt set} and {\tt show}:}
-\quad complaints {\it limit}&number of messages on unusual symbols\cr
-\quad confirm {\it on/off}&enable or disable cautionary queries\cr
-\quad editing {\it on/off}&control {\tt readline} command-line editing\cr
-\quad height {\it lpp}&number of lines before pause in display\cr
-\quad language {\it lang}&Language for GDB expressions ({\tt auto}, {\tt c} or
-{\tt modula-2})\cr
-\quad listsize {\it n}&number of lines shown by {\tt list}\cr
-\quad prompt {\it str}&use {\it str} as GDB prompt\cr
-\quad radix {\it base}&octal, decimal, or hex number representation\cr
-\quad verbose {\it on/off}&control messages when loading
-symbols\cr
-\quad width {\it cpl}&number of characters before line folded\cr
-\quad write {\it on/off}&Allow or forbid patching binary, core files
-(when reopened with {\tt exec} or {\tt core})
-\cr
-\quad history $\ldots$\par
-\quad h $\ldots$&groups with the following options:\cr
-\quad h exp {\it off/on}&disable/enable {\tt readline} history expansion\cr
-\quad h file {\it filename}&file for recording GDB command history\cr
-\quad h size {\it size}&number of commands kept in history list\cr
-\quad h save {\it off/on}&control use of external file for
-command history\cr
-\cr
-\quad print $\ldots$\par
-\quad p $\ldots$&groups with the following options:\cr
-\quad p address {\it on/off}&print memory addresses in stacks,
-values\cr
-\quad p  array {\it off/on}&compact or attractive format for
-arrays\cr
-\quad p demangl {\it on/off}&source (demangled) or internal form for C++
-symbols\cr
-\quad p asm-dem {\it on/off}&demangle C++ symbols in
-machine-instruction output\cr
-\quad p elements {\it limit}&number of array elements to display\cr
-\quad p object {\it on/off}&print C++ derived types for objects\cr
-\quad p pretty {\it off/on}&struct display: compact or indented\cr
-\quad p union {\it on/off}&display of union members\cr
-\quad p vtbl {\it off/on}&display of C++ virtual function
-tables\cr
-\cr
-show commands&show last 10 commands\cr
-show commands {\it n}&show 10 commands around number {\it n}\cr
-show commands +&show next 10 commands\cr
-\endsec
-
-\sec Working Files;
-file \opt{\it file}&use {\it file} for both symbols and executable;
-with no arg, discard both\cr
-core \opt{\it file}&read {\it file} as coredump; or discard\cr
-exec \opt{\it file}&use {\it file} as executable only; or discard\cr
-symbol \opt{\it file}&use symbol table from {\it file}; or discard\cr
-load {\it file}&dynamically link {\it file\/} and add its symbols\cr
-add-sym {\it file} {\it addr}&read additional symbols from {\it file},
-dynamically loaded at {\it addr}\cr
-info files&display working files and targets in use\cr
-path {\it dirs}&add {\it dirs} to front of path searched for
-executable and symbol files\cr
-show path&display executable and symbol file path\cr
-info share&list names of shared libraries currently loaded\cr
-\endsec
-
-\vfill\eject
-\sec Source Files;
-dir {\it names}&add directory {\it names} to front of source path\cr
-dir&clear source path\cr
-show dir&show current source path\cr
-\cr
-list&show next ten lines of source\cr
-list -&show previous ten lines\cr
-list {\it lines}&display source centered around {\it lines}, 
-specified as one of:\cr
-\quad{\opt{\it file\tt:}\it num}&line number \opt{in named file}\cr
-\quad{\opt{\it file\tt:}\it function}&beginning of function \opt{in
-named file}\cr
-\quad{\tt +\it off}&{\it off} lines after last printed\cr
-\quad{\tt -\it off}&{\it off} lines previous to last printed\cr
-\quad{\tt*\it address}&line containing {\it address}\cr
-list {\it f},{\it l}&from line {\it f} to line {\it l}\cr
-info line {\it num}&show starting, ending addresses of compiled code for
-source line {\it num}\cr
-info source&show name of current source file\cr
-info sources&list all source files in use\cr
-forw {\it regex}&search following source lines for {\it regex}\cr
-rev {\it regex}&search preceding source lines for {\it regex}\cr
-\endsec
-
-\sec GDB under GNU Emacs;
-M-x gdb&run GDB under Emacs\cr
-\ctl{h} m&describe GDB mode\cr
-M-s&step one line ({\tt step})\cr
-M-n&next line ({\tt next})\cr
-M-i&step one instruction ({\tt stepi})\cr
-\ctl{c} \ctl{f}&finish current stack frame ({\tt finish})\cr
-M-c&continue ({\tt cont})\cr
-M-u&up {\it arg} frames ({\tt up})\cr
-M-d&down {\it arg} frames ({\tt down})\cr
-\ctl{x} \&&copy number from point, insert at end\cr
-\ctl{x} SPC&(in source file) set break at point\cr
-\endsec
-
-\sec GDB License;
-show copying&Display GNU General Public License\cr
-show warranty&There is NO WARRANTY for GDB.  Display full no-warranty
-statement.\cr 
-\endsec
-
-
-\vfill
-{\smrm\parskip=6pt
-\centerline{Copyright \copyright 1991, 1992 Free Software Foundation, Inc.}
-\centerline{Roland Pesch (pesch@cygnus.com), January 1992---\manvers}
-\centerline{The author assumes no responsibility for any errors on this card.}
-
-This card may be freely distributed under the terms of the GNU
-General Public License.
-
-\centerline{Please contribute to development of this card by
-annotating it.}
-
-GDB itself is free software; you are welcome to distribute copies of
-it under the terms of the GNU General Public License.  There is
-absolutely no warranty for GDB.
-}
-\end
diff --git a/gdb/doc/remote.texi b/gdb/doc/remote.texi
deleted file mode 100644
index 816b658..0000000
--- a/gdb/doc/remote.texi
+++ /dev/null
@@ -1,1708 +0,0 @@
-@c								-*- Texinfo -*-
-@c Copyright (c) 1990 1991 1992 1993 Free Software Foundation, Inc.
-@c This file is part of the source for the GDB manual.
-@c This text diverted to "Remote Debugging" section in general case;
-@c however, if we're doing a manual specifically for one of these, it
-@c belongs up front (in "Getting In and Out" chapter).
-
-@ifset REMOTESTUB
-@node Remote Serial
-@subsection The @value{GDBN} remote serial protocol
-
-@cindex remote serial debugging, overview
-To debug a program running on another machine (the debugging
-@dfn{target} machine), you must first arrange for all the usual
-prerequisites for the program to run by itself.  For example, for a C
-program, you need:
-
-@enumerate
-@item
-A startup routine to set up the C runtime environment; these usually
-have a name like @file{crt0}.  The startup routine may be supplied by
-your hardware supplier, or you may have to write your own.
-
-@item 
-You probably need a C subroutine library to support your program's
-subroutine calls, notably managing input and output.
-
-@item
-A way of getting your program to the other machine---for example, a
-download program.  These are often supplied by the hardware
-manufacturer, but you may have to write your own from hardware
-documentation.
-@end enumerate
-
-The next step is to arrange for your program to use a serial port to
-communicate with the machine where @value{GDBN} is running (the @dfn{host}
-machine).  In general terms, the scheme looks like this:
-
-@table @emph
-@item On the host,
-@value{GDBN} already understands how to use this protocol; when everything
-else is set up, you can simply use the @samp{target remote} command
-(@pxref{Targets,,Specifying a Debugging Target}).
-
-@item On the target,
-you must link with your program a few special-purpose subroutines that
-implement the @value{GDBN} remote serial protocol.  The file containing these
-subroutines is called  a @dfn{debugging stub}.
-
-@ifset GDBSERVER
-On certain remote targets, you can use an auxiliary program
-@code{gdbserver} instead of linking a stub into your program.
-@xref{Server,,Using the @code{gdbserver} program}, for details.
-@end ifset
-@end table
-
-The debugging stub is specific to the architecture of the remote
-machine; for example, use @file{sparc-stub.c} to debug programs on
-@sc{sparc} boards.
-
-@cindex remote serial stub list
-These working remote stubs are distributed with @value{GDBN}:
-
-@table @code
-
-@item i386-stub.c
-@kindex i386-stub.c
-@cindex Intel
-@cindex i386
-For Intel 386 and compatible architectures.
-
-@item m68k-stub.c
-@kindex m68k-stub.c
-@cindex Motorola 680x0
-@cindex m680x0
-For Motorola 680x0 architectures.
-
-@item sh-stub.c
-@kindex sh-stub.c
-@cindex Hitachi
-@cindex SH
-For Hitachi SH architectures.
-
-@item sparc-stub.c
-@kindex sparc-stub.c
-@cindex Sparc
-For @sc{sparc} architectures.
-
-@item sparcl-stub.c
-@kindex sparcl-stub.c
-@cindex Fujitsu
-@cindex SparcLite
-For Fujitsu @sc{sparclite} architectures.
-
-@end table
-
-The @file{README} file in the @value{GDBN} distribution may list other
-recently added stubs.
-
-@menu
-* Stub Contents::       What the stub can do for you
-* Bootstrapping::       What you must do for the stub
-* Debug Session::       Putting it all together
-* Protocol::            Outline of the communication protocol
-@ifset GDBSERVER
-* Server::		Using the `gdbserver' program
-@end ifset
-@ifset GDBSERVE
-* NetWare::		Using the `gdbserve.nlm' program
-@end ifset
-@end menu
-
-@node Stub Contents
-@subsubsection What the stub can do for you
-
-@cindex remote serial stub
-The debugging stub for your architecture supplies these three
-subroutines:
-
-@table @code
-@item set_debug_traps
-@kindex set_debug_traps
-@cindex remote serial stub, initialization
-This routine arranges for @code{handle_exception} to run when your
-program stops.  You must call this subroutine explicitly near the
-beginning of your program.
-
-@item handle_exception
-@kindex handle_exception
-@cindex remote serial stub, main routine
-This is the central workhorse, but your program never calls it
-explicitly---the setup code arranges for @code{handle_exception} to
-run when a trap is triggered.
-
-@code{handle_exception} takes control when your program stops during
-execution (for example, on a breakpoint), and mediates communications
-with @value{GDBN} on the host machine.  This is where the communications
-protocol is implemented; @code{handle_exception} acts as the @value{GDBN}
-representative on the target machine; it begins by sending summary
-information on the state of your program, then continues to execute,
-retrieving and transmitting any information @value{GDBN} needs, until you
-execute a @value{GDBN} command that makes your program resume; at that point,
-@code{handle_exception} returns control to your own code on the target
-machine. 
-
-@item breakpoint
-@cindex @code{breakpoint} subroutine, remote
-Use this auxiliary subroutine to make your program contain a
-breakpoint.  Depending on the particular situation, this may be the only
-way for @value{GDBN} to get control.  For instance, if your target
-machine has some sort of interrupt button, you won't need to call this;
-pressing the interrupt button transfers control to
-@code{handle_exception}---in effect, to @value{GDBN}.  On some machines,
-simply receiving characters on the serial port may also trigger a trap;
-again, in that situation, you don't need to call @code{breakpoint} from
-your own program---simply running @samp{target remote} from the host
-@value{GDBN} session gets control.  
-
-Call @code{breakpoint} if none of these is true, or if you simply want
-to make certain your program stops at a predetermined point for the
-start of your debugging session.
-@end table
-
-@node Bootstrapping
-@subsubsection What you must do for the stub
-
-@cindex remote stub, support routines
-The debugging stubs that come with @value{GDBN} are set up for a particular
-chip architecture, but they have no information about the rest of your
-debugging target machine.
-
-First of all you need to tell the stub how to communicate with the
-serial port.
-
-@table @code
-@item int getDebugChar()
-@kindex getDebugChar
-Write this subroutine to read a single character from the serial port.
-It may be identical to @code{getchar} for your target system; a
-different name is used to allow you to distinguish the two if you wish.
-
-@item void putDebugChar(int)
-@kindex putDebugChar
-Write this subroutine to write a single character to the serial port.
-It may be identical to @code{putchar} for your target system; a 
-different name is used to allow you to distinguish the two if you wish.
-@end table
-
-@cindex control C, and remote debugging
-@cindex interrupting remote targets
-If you want @value{GDBN} to be able to stop your program while it is
-running, you need to use an interrupt-driven serial driver, and arrange
-for it to stop when it receives a @code{^C} (@samp{\003}, the control-C
-character).  That is the character which @value{GDBN} uses to tell the
-remote system to stop.
-
-Getting the debugging target to return the proper status to @value{GDBN}
-probably requires changes to the standard stub; one quick and dirty way
-is to just execute a breakpoint instruction (the ``dirty'' part is that
-@value{GDBN} reports a @code{SIGTRAP} instead of a @code{SIGINT}).
-
-Other routines you need to supply are:
-
-@table @code
-@item void exceptionHandler (int @var{exception_number}, void *@var{exception_address})
-@kindex exceptionHandler
-Write this function to install @var{exception_address} in the exception
-handling tables.  You need to do this because the stub does not have any
-way of knowing what the exception handling tables on your target system
-are like (for example, the processor's table might be in @sc{rom},
-containing entries which point to a table in @sc{ram}).
-@var{exception_number} is the exception number which should be changed;
-its meaning is architecture-dependent (for example, different numbers
-might represent divide by zero, misaligned access, etc).  When this
-exception occurs, control should be transferred directly to
-@var{exception_address}, and the processor state (stack, registers,
-and so on) should be just as it is when a processor exception occurs.  So if
-you want to use a jump instruction to reach @var{exception_address}, it
-should be a simple jump, not a jump to subroutine.
-
-For the 386, @var{exception_address} should be installed as an interrupt
-gate so that interrupts are masked while the handler runs.  The gate
-should be at privilege level 0 (the most privileged level).  The
-@sc{sparc} and 68k stubs are able to mask interrup themselves without
-help from @code{exceptionHandler}.
-
-@item void flush_i_cache()
-@kindex flush_i_cache
-(sparc and sparclite only) Write this subroutine to flush the
-instruction cache, if any, on your target machine.  If there is no
-instruction cache, this subroutine may be a no-op.
-
-On target machines that have instruction caches, @value{GDBN} requires this
-function to make certain that the state of your program is stable.
-@end table
-
-@noindent
-You must also make sure this library routine is available:
-
-@table @code
-@item void *memset(void *, int, int)
-@kindex memset
-This is the standard library function @code{memset} that sets an area of
-memory to a known value.  If you have one of the free versions of
-@code{libc.a}, @code{memset} can be found there; otherwise, you must
-either obtain it from your hardware manufacturer, or write your own.
-@end table
-
-If you do not use the GNU C compiler, you may need other standard
-library subroutines as well; this varies from one stub to another,
-but in general the stubs are likely to use any of the common library
-subroutines which @code{gcc} generates as inline code.
-
-
-@node Debug Session
-@subsubsection Putting it all together
-
-@cindex remote serial debugging summary
-In summary, when your program is ready to debug, you must follow these
-steps.
-
-@enumerate
-@item
-Make sure you have the supporting low-level routines
-(@pxref{Bootstrapping,,What you must do for the stub}):
-@display
-@code{getDebugChar}, @code{putDebugChar},
-@code{flush_i_cache}, @code{memset}, @code{exceptionHandler}.
-@end display
-
-@item
-Insert these lines near the top of your program:
-
-@example
-set_debug_traps();
-breakpoint();
-@end example
-
-@item
-For the 680x0 stub only, you need to provide a variable called
-@code{exceptionHook}.  Normally you just use:
-
-@example
-void (*exceptionHook)() = 0;
-@end example
-
-but if before calling @code{set_debug_traps}, you set it to point to a
-function in your program, that function is called when
-@code{@value{GDBN}} continues after stopping on a trap (for example, bus
-error).  The function indicated by @code{exceptionHook} is called with
-one parameter: an @code{int} which is the exception number.
-
-@item
-Compile and link together: your program, the @value{GDBN} debugging stub for
-your target architecture, and the supporting subroutines.
-
-@item
-Make sure you have a serial connection between your target machine and
-the @value{GDBN} host, and identify the serial port on the host.
-
-@item
-@c The "remote" target now provides a `load' command, so we should
-@c document that.  FIXME.
-Download your program to your target machine (or get it there by
-whatever means the manufacturer provides), and start it.
-
-@item
-To start remote debugging, run @value{GDBN} on the host machine, and specify
-as an executable file the program that is running in the remote machine.
-This tells @value{GDBN} how to find your program's symbols and the contents
-of its pure text.
-
-@cindex serial line, @code{target remote}
-Then establish communication using the @code{target remote} command.
-Its argument specifies how to communicate with the target
-machine---either via a devicename attached to a direct serial line, or a
-TCP port (usually to a terminal server which in turn has a serial line
-to the target).  For example, to use a serial line connected to the
-device named @file{/dev/ttyb}:
-
-@example
-target remote /dev/ttyb
-@end example
-
-@cindex TCP port, @code{target remote}
-To use a TCP connection, use an argument of the form
-@code{@var{host}:port}.  For example, to connect to port 2828 on a
-terminal server named @code{manyfarms}:
-
-@example
-target remote manyfarms:2828
-@end example
-@end enumerate
-
-Now you can use all the usual commands to examine and change data and to
-step and continue the remote program.
-
-To resume the remote program and stop debugging it, use the @code{detach}
-command.
-
-@cindex interrupting remote programs
-@cindex remote programs, interrupting
-Whenever @value{GDBN} is waiting for the remote program, if you type the
-interrupt character (often @key{C-C}), @value{GDBN} attempts to stop the
-program.  This may or may not succeed, depending in part on the hardware
-and the serial drivers the remote system uses.  If you type the
-interrupt character once again, @value{GDBN} displays this prompt:
-
-@example
-Interrupted while waiting for the program.
-Give up (and stop debugging it)?  (y or n)
-@end example
-
-If you type @kbd{y}, @value{GDBN} abandons the remote debugging session.
-(If you decide you want to try again later, you can use @samp{target
-remote} again to connect once more.)  If you type @kbd{n}, @value{GDBN}
-goes back to waiting.
-
-@node Protocol
-@subsubsection Communication protocol
-
-@cindex debugging stub, example
-@cindex remote stub, example
-@cindex stub example, remote debugging
-The stub files provided with @value{GDBN} implement the target side of the
-communication protocol, and the @value{GDBN} side is implemented in the
-@value{GDBN} source file @file{remote.c}.  Normally, you can simply allow
-these subroutines to communicate, and ignore the details.  (If you're
-implementing your own stub file, you can still ignore the details: start
-with one of the existing stub files.  @file{sparc-stub.c} is the best
-organized, and therefore the easiest to read.)
-
-However, there may be occasions when you need to know something about
-the protocol---for example, if there is only one serial port to your
-target machine, you might want your program to do something special if
-it recognizes a packet meant for @value{GDBN}.
-
-@cindex protocol, @value{GDBN} remote serial
-@cindex serial protocol, @value{GDBN} remote
-@cindex remote serial protocol
-All @value{GDBN} commands and responses (other than acknowledgements, which
-are single characters) are sent as a packet which includes a
-checksum.  A packet is introduced with the character @samp{$}, and ends
-with the character @samp{#} followed by a two-digit checksum:
-
-@example
-$@var{packet info}#@var{checksum}
-@end example
-
-@cindex checksum, for @value{GDBN} remote
-@noindent
-@var{checksum} is computed as the modulo 256 sum of the @var{packet
-info} characters.
-
-When either the host or the target machine receives a packet, the first
-response expected is an acknowledgement: a single character, either
-@samp{+} (to indicate the package was received correctly) or @samp{-}
-(to request retransmission).
-
-The host (@value{GDBN}) sends commands, and the target (the debugging stub
-incorporated in your program) sends data in response.  The target also
-sends data when your program stops.
-
-Command packets are distinguished by their first character, which
-identifies the kind of command.
-
-These are some of the commands currently supported (for a complete list of 
-commands, look in @file{gdb/remote.c.}):
-
-@table @code
-@item g
-Requests the values of CPU registers.
-
-@item G
-Sets the values of CPU registers.
-
-@item m@var{addr},@var{count}
-Read @var{count} bytes at location @var{addr}.
-
-@item M@var{addr},@var{count}:@dots{}
-Write @var{count} bytes at location @var{addr}.
-
-@need 500
-@item c
-@itemx c@var{addr}
-Resume execution at the current address (or at @var{addr} if supplied).
-
-@need 500
-@item s
-@itemx s@var{addr}
-Step the target program for one instruction, from either the current
-program counter or from @var{addr} if supplied.
-
-@item k
-Kill the target program.
-
-@item ?
-Report the most recent signal.  To allow you to take advantage of the
-@value{GDBN} signal handling commands, one of the functions of the debugging
-stub is to report CPU traps as the corresponding POSIX signal values.
-
-@item T
-Allows the remote stub to send only the registers that @value{GDBN} needs
-to make a quick decision about single-stepping or conditional breakpoints.
-This eliminates the need to fetch the entire register set for each instruction
-being stepped through.
-
-@value{GDBN} now implements a write-through cache for registers and only
-re-reads the registers if the target has run.
-@end table
-
-@kindex set remotedebug
-@kindex show remotedebug
-@cindex packets, reporting on stdout
-@cindex serial connections, debugging
-If you have trouble with the serial connection, you can use the command
-@code{set remotedebug}.  This makes @value{GDBN} report on all packets sent
-back and forth across the serial line to the remote machine.  The
-packet-debugging information is printed on the @value{GDBN} standard output
-stream.  @code{set remotedebug off} turns it off, and @code{show
-remotedebug} shows you its current state.
-
-@ifset GDBSERVER
-@node Server
-@subsubsection Using the @code{gdbserver} program
-
-@kindex gdbserver
-@cindex remote connection without stubs
-@code{gdbserver} is a control program for Unix-like systems, which
-allows you to connect your program with a remote @value{GDBN} via
-@code{target remote}---but without linking in the usual debugging stub.
-
-@code{gdbserver} is not a complete replacement for the debugging stubs,
-because it requires essentially the same operating-system facilities
-that @value{GDBN} itself does.  In fact, a system that can run
-@code{gdbserver} to connect to a remote @value{GDBN} could also run
-@value{GDBN} locally!  @code{gdbserver} is sometimes useful nevertheless,
-because it is a much smaller program than @value{GDBN} itself.  It is
-also easier to port than all of @value{GDBN}, so you may be able to get
-started more quickly on a new system by using @code{gdbserver}.
-Finally, if you develop code for real-time systems, you may find that
-the tradeoffs involved in real-time operation make it more convenient to
-do as much development work as possible on another system, for example
-by cross-compiling.  You can use @code{gdbserver} to make a similar
-choice for debugging.
-
-@value{GDBN} and @code{gdbserver} communicate via either a serial line
-or a TCP connection, using the standard @value{GDBN} remote serial
-protocol.
-
-@table @emph
-@item On the target machine,
-you need to have a copy of the program you want to debug.
-@code{gdbserver} does not need your program's symbol table, so you can
-strip the program if necessary to save space.  @value{GDBN} on the host
-system does all the symbol handling.
-
-To use the server, you must tell it how to communicate with @value{GDBN};
-the name of your program; and the arguments for your program.  The
-syntax is:
-
-@smallexample
-target> gdbserver @var{comm} @var{program} [ @var{args} @dots{} ]
-@end smallexample
-
-@var{comm} is either a device name (to use a serial line) or a TCP
-hostname and portnumber.  For example, to debug Emacs with the argument
-@samp{foo.txt} and communicate with @value{GDBN} over the serial port
-@file{/dev/com1}:
-
-@smallexample
-target> gdbserver /dev/com1 emacs foo.txt
-@end smallexample
-
-@code{gdbserver} waits passively for the host @value{GDBN} to communicate
-with it.
-
-To use a TCP connection instead of a serial line:
-
-@smallexample
-target> gdbserver host:2345 emacs foo.txt
-@end smallexample
-
-The only difference from the previous example is the first argument,
-specifying that you are communicating with the host @value{GDBN} via
-TCP.  The @samp{host:2345} argument means that @code{gdbserver} is to
-expect a TCP connection from machine @samp{host} to local TCP port 2345.
-(Currently, the @samp{host} part is ignored.)  You can choose any number
-you want for the port number as long as it does not conflict with any
-TCP ports already in use on the target system (for example, @code{23} is
-reserved for @code{telnet}).@footnote{If you choose a port number that
-conflicts with another service, @code{gdbserver} prints an error message
-and exits.} You must use the same port number with the host @value{GDBN}
-@code{target remote} command.
-
-@item On the @value{GDBN} host machine,
-you need an unstripped copy of your program, since @value{GDBN} needs
-symbols and debugging information.  Start up @value{GDBN} as usual,
-using the name of the local copy of your program as the first argument.
-(You may also need the @w{@samp{--baud}} option if the serial line is
-running at anything other than 9600 bps.)  After that, use @code{target
-remote} to establish communications with @code{gdbserver}.  Its argument
-is either a device name (usually a serial device, like
-@file{/dev/ttyb}), or a TCP port descriptor in the form
-@code{@var{host}:@var{PORT}}.  For example:
-
-@smallexample
-(@value{GDBP}) target remote /dev/ttyb
-@end smallexample
-
-@noindent
-communicates with the server via serial line @file{/dev/ttyb}, and
-
-@smallexample
-(@value{GDBP}) target remote the-target:2345
-@end smallexample
-
-@noindent
-communicates via a TCP connection to port 2345 on host @w{@file{the-target}}.
-For TCP connections, you must start up @code{gdbserver} prior to using
-the @code{target remote} command.  Otherwise you may get an error whose
-text depends on the host system, but which usually looks something like
-@samp{Connection refused}.
-@end table
-@end ifset
-
-@ifset GDBSERVE
-@node NetWare
-@subsubsection Using the @code{gdbserve.nlm} program
-
-@kindex gdbserve.nlm
-@code{gdbserve.nlm} is a control program for NetWare systems, which
-allows you to connect your program with a remote @value{GDBN} via
-@code{target remote}.
-
-@value{GDBN} and @code{gdbserve.nlm} communicate via a serial line,
-using the standard @value{GDBN} remote serial protocol.
-
-@table @emph
-@item On the target machine,
-you need to have a copy of the program you want to debug.
-@code{gdbserve.nlm} does not need your program's symbol table, so you
-can strip the program if necessary to save space.  @value{GDBN} on the
-host system does all the symbol handling.
-
-To use the server, you must tell it how to communicate with
-@value{GDBN}; the name of your program; and the arguments for your
-program.  The syntax is:
-
-@smallexample 
-load gdbserve [ BOARD=@var{board} ] [ PORT=@var{port} ]
-              [ BAUD=@var{baud} ] @var{program} [ @var{args} @dots{} ]
-@end smallexample
-
-@var{board} and @var{port} specify the serial line; @var{baud} specifies
-the baud rate used by the connection.  @var{port} and @var{node} default
-to 0, @var{baud} defaults to 9600 bps.
-
-For example, to debug Emacs with the argument @samp{foo.txt}and
-communicate with @value{GDBN} over serial port number 2 or board 1 
-using a 19200 bps connection:
-
-@smallexample
-load gdbserve BOARD=1 PORT=2 BAUD=19200 emacs foo.txt
-@end smallexample
-
-@item On the @value{GDBN} host machine,
-you need an unstripped copy of your program, since @value{GDBN} needs
-symbols and debugging information.  Start up @value{GDBN} as usual,
-using the name of the local copy of your program as the first argument.
-(You may also need the @w{@samp{--baud}} option if the serial line is
-running at anything other than 9600 bps.  After that, use @code{target
-remote} to establish communications with @code{gdbserve.nlm}.  Its
-argument is a device name (usually a serial device, like
-@file{/dev/ttyb}).  For example:
-
-@smallexample
-(@value{GDBP}) target remote /dev/ttyb
-@end smallexample
-
-@noindent
-communications with the server via serial line @file{/dev/ttyb}.
-@end table
-@end ifset
-
-@end ifset
-
-@ifset I960
-@node i960-Nindy Remote
-@subsection @value{GDBN} with a remote i960 (Nindy)
-
-@cindex Nindy
-@cindex i960
-@dfn{Nindy} is a ROM Monitor program for Intel 960 target systems.  When
-@value{GDBN} is configured to control a remote Intel 960 using Nindy, you can
-tell @value{GDBN} how to connect to the 960 in several ways:
-
-@itemize @bullet
-@item
-Through command line options specifying serial port, version of the
-Nindy protocol, and communications speed;
-
-@item
-By responding to a prompt on startup;
-
-@item
-By using the @code{target} command at any point during your @value{GDBN}
-session.  @xref{Target Commands, ,Commands for managing targets}.
-
-@end itemize
-
-@menu
-* Nindy Startup::               Startup with Nindy
-* Nindy Options::               Options for Nindy
-* Nindy Reset::                 Nindy reset command
-@end menu
-
-@node Nindy Startup
-@subsubsection Startup with Nindy
-
-If you simply start @code{@value{GDBP}} without using any command-line
-options, you are prompted for what serial port to use, @emph{before} you
-reach the ordinary @value{GDBN} prompt:
-
-@example
-Attach /dev/ttyNN -- specify NN, or "quit" to quit:  
-@end example
-
-@noindent
-Respond to the prompt with whatever suffix (after @samp{/dev/tty})
-identifies the serial port you want to use.  You can, if you choose,
-simply start up with no Nindy connection by responding to the prompt
-with an empty line.  If you do this and later wish to attach to Nindy,
-use @code{target} (@pxref{Target Commands, ,Commands for managing targets}).
-
-@node Nindy Options
-@subsubsection Options for Nindy
-
-These are the startup options for beginning your @value{GDBN} session with a
-Nindy-960 board attached:
-
-@table @code
-@item -r @var{port}
-Specify the serial port name of a serial interface to be used to connect
-to the target system.  This option is only available when @value{GDBN} is
-configured for the Intel 960 target architecture.  You may specify
-@var{port} as any of: a full pathname (e.g. @samp{-r /dev/ttya}), a
-device name in @file{/dev} (e.g. @samp{-r ttya}), or simply the unique
-suffix for a specific @code{tty} (e.g. @samp{-r a}).
-
-@item -O
-(An uppercase letter ``O'', not a zero.)  Specify that @value{GDBN} should use
-the ``old'' Nindy monitor protocol to connect to the target system.
-This option is only available when @value{GDBN} is configured for the Intel 960
-target architecture.
-
-@quotation
-@emph{Warning:} if you specify @samp{-O}, but are actually trying to
-connect to a target system that expects the newer protocol, the connection
-fails, appearing to be a speed mismatch.  @value{GDBN} repeatedly
-attempts to reconnect at several different line speeds.  You can abort
-this process with an interrupt.
-@end quotation
-
-@item -brk
-Specify that @value{GDBN} should first send a @code{BREAK} signal to the target
-system, in an attempt to reset it, before connecting to a Nindy target.
-
-@quotation
-@emph{Warning:} Many target systems do not have the hardware that this
-requires; it only works with a few boards.
-@end quotation
-@end table
-
-The standard @samp{-b} option controls the line speed used on the serial
-port.
-
-@c @group
-@node Nindy Reset
-@subsubsection Nindy reset command
-
-@table @code
-@item reset
-@kindex reset
-For a Nindy target, this command sends a ``break'' to the remote target
-system; this is only useful if the target has been equipped with a
-circuit to perform a hard reset (or some other interesting action) when
-a break is detected.
-@end table
-@c @end group
-@end ifset
-
-@ifset AMD29K
-@node UDI29K Remote
-@subsection The UDI protocol for AMD29K
-
-@cindex UDI
-@cindex AMD29K via UDI
-@value{GDBN} supports AMD's UDI (``Universal Debugger Interface'')
-protocol for debugging the a29k processor family.  To use this
-configuration with AMD targets running the MiniMON monitor, you need the
-program @code{MONTIP}, available from AMD at no charge.  You can also
-use @value{GDBN} with the UDI-conformant a29k simulator program
-@code{ISSTIP}, also available from AMD.
-
-@table @code
-@item target udi @var{keyword}
-@kindex udi
-Select the UDI interface to a remote a29k board or simulator, where
-@var{keyword} is an entry in the AMD configuration file @file{udi_soc}.
-This file contains keyword entries which specify parameters used to
-connect to a29k targets.  If the @file{udi_soc} file is not in your
-working directory, you must set the environment variable @samp{UDICONF}
-to its pathname.
-@end table
-
-@node EB29K Remote
-@subsection The EBMON protocol for AMD29K
-
-@cindex EB29K board
-@cindex running 29K programs
-
-AMD distributes a 29K development board meant to fit in a PC, together
-with a DOS-hosted monitor program called @code{EBMON}.  As a shorthand
-term, this development system is called the ``EB29K''.  To use
-@value{GDBN} from a Unix system to run programs on the EB29K board, you
-must first connect a serial cable between the PC (which hosts the EB29K
-board) and a serial port on the Unix system.  In the following, we
-assume you've hooked the cable between the PC's @file{COM1} port and
-@file{/dev/ttya} on the Unix system.
-
-@menu
-* Comms (EB29K)::               Communications setup
-* gdb-EB29K::                   EB29K cross-debugging
-* Remote Log::                  Remote log
-@end menu
-
-@node Comms (EB29K)
-@subsubsection Communications setup
-
-The next step is to set up the PC's port, by doing something like this
-in DOS on the PC:
-
-@example
-C:\> MODE com1:9600,n,8,1,none
-@end example
-
-@noindent
-This example---run on an MS DOS 4.0 system---sets the PC port to 9600
-bps, no parity, eight data bits, one stop bit, and no ``retry'' action;
-you must match the communications parameters when establishing the Unix
-end of the connection as well.
-@c FIXME: Who knows what this "no retry action" crud from the DOS manual may
-@c       mean?  It's optional; leave it out? ---doc@cygnus.com, 25feb91 
-
-To give control of the PC to the Unix side of the serial line, type
-the following at the DOS console:
-
-@example
-C:\> CTTY com1
-@end example
-
-@noindent
-(Later, if you wish to return control to the DOS console, you can use
-the command @code{CTTY con}---but you must send it over the device that
-had control, in our example over the @file{COM1} serial line).
-
-From the Unix host, use a communications program such as @code{tip} or
-@code{cu} to communicate with the PC; for example,
-
-@example
-cu -s 9600 -l /dev/ttya
-@end example
-
-@noindent
-The @code{cu} options shown specify, respectively, the linespeed and the
-serial port to use.  If you use @code{tip} instead, your command line
-may look something like the following:
-
-@example
-tip -9600 /dev/ttya
-@end example
-
-@noindent
-Your system may require a different name where we show
-@file{/dev/ttya} as the argument to @code{tip}.  The communications
-parameters, including which port to use, are associated with the
-@code{tip} argument in the ``remote'' descriptions file---normally the
-system table @file{/etc/remote}.
-@c FIXME: What if anything needs doing to match the "n,8,1,none" part of
-@c the DOS side's comms setup?  cu can support -o (odd
-@c parity), -e (even parity)---apparently no settings for no parity or
-@c for character size.  Taken from stty maybe...?  John points out tip
-@c can set these as internal variables, eg ~s parity=none; man stty
-@c suggests that it *might* work to stty these options with stdin or
-@c stdout redirected... ---doc@cygnus.com, 25feb91
-
-@kindex EBMON
-Using the @code{tip} or @code{cu} connection, change the DOS working
-directory to the directory containing a copy of your 29K program, then
-start the PC program @code{EBMON} (an EB29K control program supplied
-with your board by AMD).  You should see an initial display from
-@code{EBMON} similar to the one that follows, ending with the
-@code{EBMON} prompt @samp{#}---
-
-@example
-C:\> G:
-
-G:\> CD \usr\joe\work29k
-
-G:\USR\JOE\WORK29K> EBMON
-Am29000 PC Coprocessor Board Monitor, version 3.0-18
-Copyright 1990 Advanced Micro Devices, Inc.
-Written by Gibbons and Associates, Inc.
-
-Enter '?' or 'H' for help
-
-PC Coprocessor Type   = EB29K
-I/O Base              = 0x208
-Memory Base           = 0xd0000
-
-Data Memory Size      = 2048KB
-Available I-RAM Range = 0x8000 to 0x1fffff
-Available D-RAM Range = 0x80002000 to 0x801fffff
-
-PageSize              = 0x400
-Register Stack Size   = 0x800
-Memory Stack Size     = 0x1800
-
-CPU PRL               = 0x3
-Am29027 Available     = No
-Byte Write Available  = Yes
-
-# ~.
-@end example
-
-Then exit the @code{cu} or @code{tip} program (done in the example by
-typing @code{~.} at the @code{EBMON} prompt).  @code{EBMON} keeps
-running, ready for @value{GDBN} to take over.
-
-For this example, we've assumed what is probably the most convenient
-way to make sure the same 29K program is on both the PC and the Unix
-system: a PC/NFS connection that establishes ``drive @code{G:}'' on the
-PC as a file system on the Unix host.  If you do not have PC/NFS or
-something similar connecting the two systems, you must arrange some
-other way---perhaps floppy-disk transfer---of getting the 29K program
-from the Unix system to the PC; @value{GDBN} does @emph{not} download it over the
-serial line.
-
-@node gdb-EB29K
-@subsubsection EB29K cross-debugging
-
-Finally, @code{cd} to the directory containing an image of your 29K
-program on the Unix system, and start @value{GDBN}---specifying as argument the
-name of your 29K program:
-
-@example
-cd /usr/joe/work29k
-@value{GDBP} myfoo
-@end example
-
-@need 500
-Now you can use the @code{target} command:
-
-@example
-target amd-eb /dev/ttya 9600 MYFOO
-@c FIXME: test above 'target amd-eb' as spelled, with caps!  caps are meant to
-@c emphasize that this is the name as seen by DOS (since I think DOS is
-@c single-minded about case of letters).  ---doc@cygnus.com, 25feb91
-@end example
-
-@noindent
-In this example, we've assumed your program is in a file called
-@file{myfoo}.  Note that the filename given as the last argument to
-@code{target amd-eb} should be the name of the program as it appears to DOS.
-In our example this is simply @code{MYFOO}, but in general it can include
-a DOS path, and depending on your transfer mechanism may not resemble
-the name on the Unix side.
-
-At this point, you can set any breakpoints you wish; when you are ready
-to see your program run on the 29K board, use the @value{GDBN} command
-@code{run}.
-
-To stop debugging the remote program, use the @value{GDBN} @code{detach}
-command.
-
-To return control of the PC to its console, use @code{tip} or @code{cu}
-once again, after your @value{GDBN} session has concluded, to attach to
-@code{EBMON}.  You can then type the command @code{q} to shut down
-@code{EBMON}, returning control to the DOS command-line interpreter.
-Type @code{CTTY con} to return command input to the main DOS console,
-and type @kbd{~.} to leave @code{tip} or @code{cu}.
-
-@node Remote Log
-@subsubsection Remote log
-@kindex eb.log
-@cindex log file for EB29K
-
-The @code{target amd-eb} command creates a file @file{eb.log} in the
-current working directory, to help debug problems with the connection.
-@file{eb.log} records all the output from @code{EBMON}, including echoes
-of the commands sent to it.  Running @samp{tail -f} on this file in
-another window often helps to understand trouble with @code{EBMON}, or
-unexpected events on the PC side of the connection.
-
-@end ifset
-
-@ifset ST2000
-@node ST2000 Remote
-@subsection @value{GDBN} with a Tandem ST2000
-
-To connect your ST2000 to the host system, see the manufacturer's
-manual.  Once the ST2000 is physically attached, you can run:
-
-@example
-target st2000 @var{dev} @var{speed}
-@end example
-
-@noindent
-to establish it as your debugging environment.  @var{dev} is normally
-the name of a serial device, such as @file{/dev/ttya}, connected to the
-ST2000 via a serial line.  You can instead specify @var{dev} as a TCP
-connection (for example, to a serial line attached via a terminal
-concentrator) using the syntax @code{@var{hostname}:@var{portnumber}}.
-
-The @code{load} and @code{attach} commands are @emph{not} defined for
-this target; you must load your program into the ST2000 as you normally
-would for standalone operation.  @value{GDBN} reads debugging information
-(such as symbols) from a separate, debugging version of the program
-available on your host computer.
-@c FIXME!! This is terribly vague; what little content is here is
-@c basically hearsay.
-
-@cindex ST2000 auxiliary commands
-These auxiliary @value{GDBN} commands are available to help you with the ST2000
-environment:
-
-@table @code
-@item st2000 @var{command}
-@kindex st2000 @var{cmd}
-@cindex STDBUG commands (ST2000)
-@cindex commands to STDBUG (ST2000)
-Send a @var{command} to the STDBUG monitor.  See the manufacturer's
-manual for available commands.
-
-@item connect
-@cindex connect (to STDBUG)
-Connect the controlling terminal to the STDBUG command monitor.  When
-you are done interacting with STDBUG, typing either of two character
-sequences gets you back to the @value{GDBN} command prompt:
-@kbd{@key{RET}~.} (Return, followed by tilde and period) or
-@kbd{@key{RET}~@key{C-d}} (Return, followed by tilde and control-D).
-@end table
-@end ifset
-
-@ifset VXWORKS
-@node VxWorks Remote
-@subsection @value{GDBN} and VxWorks
-@cindex VxWorks
-
-@value{GDBN} enables developers to spawn and debug tasks running on networked
-VxWorks targets from a Unix host.  Already-running tasks spawned from
-the VxWorks shell can also be debugged.  @value{GDBN} uses code that runs on
-both the Unix host and on the VxWorks target.  The program
-@code{gdb} is installed and executed on the Unix host.  (It may be
-installed with the name @code{vxgdb}, to distinguish it from a
-@value{GDBN} for debugging programs on the host itself.)
-
-@table @code
-@item VxWorks-timeout @var{args}
-@kindex vxworks-timeout
-All VxWorks-based targets now support the option @code{vxworks-timeout}.  
-This option is set by the user, and  @var{args} represents the number of 
-seconds @value{GDBN} waits for responses to rpc's.  You might use this if 
-your VxWorks target is a slow software simulator or is on the far side 
-of a thin network line.
-@end table
-
-The following information on connecting to VxWorks was current when
-this manual was produced; newer releases of VxWorks may use revised
-procedures.
-
-@kindex INCLUDE_RDB
-To use @value{GDBN} with VxWorks, you must rebuild your VxWorks kernel
-to include the remote debugging interface routines in the VxWorks
-library @file{rdb.a}.  To do this, define @code{INCLUDE_RDB} in the
-VxWorks configuration file @file{configAll.h} and rebuild your VxWorks
-kernel.  The resulting kernel contains @file{rdb.a}, and spawns the
-source debugging task @code{tRdbTask} when VxWorks is booted.  For more
-information on configuring and remaking VxWorks, see the manufacturer's
-manual.
-@c VxWorks, see the @cite{VxWorks Programmer's Guide}.
-
-Once you have included @file{rdb.a} in your VxWorks system image and set
-your Unix execution search path to find @value{GDBN}, you are ready to
-run @value{GDBN}.  From your Unix host, run @code{gdb} (or @code{vxgdb},
-depending on your installation).
-
-@value{GDBN} comes up showing the prompt:
-
-@example
-(vxgdb)
-@end example
-
-@menu
-* VxWorks Connection::          Connecting to VxWorks
-* VxWorks Download::            VxWorks download
-* VxWorks Attach::              Running tasks
-@end menu
-
-@node VxWorks Connection
-@subsubsection Connecting to VxWorks
-
-The @value{GDBN} command @code{target} lets you connect to a VxWorks target on the
-network.  To connect to a target whose host name is ``@code{tt}'', type:
-
-@example
-(vxgdb) target vxworks tt
-@end example
-
-@need 750
-@value{GDBN} displays messages like these:
-
-@smallexample
-Attaching remote machine across net... 
-Connected to tt.
-@end smallexample
-
-@need 1000
-@value{GDBN} then attempts to read the symbol tables of any object modules
-loaded into the VxWorks target since it was last booted.  @value{GDBN} locates
-these files by searching the directories listed in the command search
-path (@pxref{Environment, ,Your program's environment}); if it fails
-to find an object file, it displays a message such as:
-
-@example
-prog.o: No such file or directory.
-@end example
-
-When this happens, add the appropriate directory to the search path with
-the @value{GDBN} command @code{path}, and execute the @code{target}
-command again.
-
-@node VxWorks Download
-@subsubsection VxWorks download
-
-@cindex download to VxWorks
-If you have connected to the VxWorks target and you want to debug an
-object that has not yet been loaded, you can use the @value{GDBN}
-@code{load} command to download a file from Unix to VxWorks
-incrementally.  The object file given as an argument to the @code{load}
-command is actually opened twice: first by the VxWorks target in order
-to download the code, then by @value{GDBN} in order to read the symbol
-table.  This can lead to problems if the current working directories on
-the two systems differ.  If both systems have NFS mounted the same
-filesystems, you can avoid these problems by using absolute paths.
-Otherwise, it is simplest to set the working directory on both systems
-to the directory in which the object file resides, and then to reference
-the file by its name, without any path.  For instance, a program
-@file{prog.o} may reside in @file{@var{vxpath}/vw/demo/rdb} in VxWorks
-and in @file{@var{hostpath}/vw/demo/rdb} on the host.  To load this
-program, type this on VxWorks:
-
-@example
--> cd "@var{vxpath}/vw/demo/rdb"
-@end example
-v
-Then, in @value{GDBN}, type:
-
-@example
-(vxgdb) cd @var{hostpath}/vw/demo/rdb 
-(vxgdb) load prog.o
-@end example
-
-@value{GDBN} displays a response similar to this:
-
-@smallexample
-Reading symbol data from wherever/vw/demo/rdb/prog.o... done.
-@end smallexample
-
-You can also use the @code{load} command to reload an object module
-after editing and recompiling the corresponding source file.  Note that
-this makes @value{GDBN} delete all currently-defined breakpoints,
-auto-displays, and convenience variables, and to clear the value
-history.  (This is necessary in order to preserve the integrity of
-debugger data structures that reference the target system's symbol
-table.)
-
-@node VxWorks Attach
-@subsubsection Running tasks
-
-@cindex running VxWorks tasks
-You can also attach to an existing task using the @code{attach} command as
-follows:
-
-@example
-(vxgdb) attach @var{task}
-@end example
-
-@noindent
-where @var{task} is the VxWorks hexadecimal task ID.  The task can be running
-or suspended when you attach to it.  Running tasks are suspended at
-the time of attachment.
-@end ifset
-
-@ifset SPARCLET
-@node Sparclet Remote
-@subsection @value{GDBN} and Sparclet
-@cindex Sparclet
-
-@value{GDBN} enables developers to debug tasks running on 
-Sparclet targets from a Unix host.  
-@value{GDBN} uses code that runs on
-both the Unix host and on the Sparclet target.  The program
-@code{gdb} is installed and executed on the Unix host.  
-
-@table @code
-@item timeout @var{args}
-@kindex remotetimeout
-@value{GDBN} now supports the option @code{remotetimeout}.  
-This option is set by the user, and  @var{args} represents the number of 
-seconds @value{GDBN} waits for responses.  
-@end table
-
-@kindex Compiling
-When compiling for debugging, include the options "-g" to get debug 
-information and "-Ttext" to relocate the program to where you wish to
-load it on the target.  You may also want to add the options "-n" or 
-"-N" in order to reduce the size of the sections.
-
-@example
-sparclet-aout-gcc prog.c -Ttext 0x12010000 -g -o prog -N
-@end example
-
-You can use objdump to verify that the addresses are what you intended.
-
-@example
-sparclet-aout-objdump --headers --syms prog
-@end example
-
-@kindex Running
-Once you have set
-your Unix execution search path to find @value{GDBN}, you are ready to
-run @value{GDBN}.  From your Unix host, run @code{gdb} 
-(or @code{sparclet-aout-gdb}, depending on your installation).
-
-@value{GDBN} comes up showing the prompt:
-
-@example
-(gdbslet)
-@end example
-
-@menu
-* Sparclet File::                Setting the file to debug
-* Sparclet Connection::          Connecting to Sparclet
-* Sparclet Download::            Sparclet download
-* Sparclet Execution::           Running and debugging 
-@end menu
-
-@node Sparclet File
-@subsubsection Setting file to debug
-
-The @value{GDBN} command @code{file} lets you choose with program to debug.
-
-@example
-(gdbslet) file prog
-@end example
-
-@need 1000
-@value{GDBN} then attempts to read the symbol table of @file{prog}.
-@value{GDBN} locates
-the file by searching the directories listed in the command search
-path.
-If the file was compiled with debug information (option "-g"), source
-files will be searched as well.
-@value{GDBN} locates
-the source files by searching the directories listed in the directory search
-path (@pxref{Environment, ,Your program's environment}).
-If it fails
-to find a file, it displays a message such as:
-
-@example
-prog: No such file or directory.
-@end example
-
-When this happens, add the appropriate directories to the search paths with
-the @value{GDBN} commands @code{path} and @code{dir}, and execute the 
-@code{target} command again.
-
-@node Sparclet Connection
-@subsubsection Connecting to Sparclet
-
-The @value{GDBN} command @code{target} lets you connect to a Sparclet target.
-To connect to a target on serial port ``@code{ttya}'', type:
-
-@example
-(gdbslet) target sparclet /dev/ttya
-Remote target sparclet connected to /dev/ttya
-main () at ../prog.c:3 
-@end example
-
-@need 750
-@value{GDBN} displays messages like these:
-
-@smallexample
-Connected to ttya.
-@end smallexample
-
-@node Sparclet Download
-@subsubsection Sparclet download
-
-@cindex download to Sparclet
-Once connected to the Sparclet target, 
-you can use the @value{GDBN}
-@code{load} command to download the file from the host to the target.
-The file name and load offset should be given as arguments to the @code{load}
-command.
-Since the file format is aout, the program must be loaded to the starting 
-address.  You can use objdump to find out what this value is.  The load
-offset is an offset which is added to the VMA (virtual memory address)
-of each of the file's sections.
-For instance, if the program
-@file{prog} was linked to text address 0x1201000, with data at 0x12010160
-and bss at 0x12010170, in @value{GDBN}, type:
-
-@example
-(gdbslet) load prog 0x12010000
-Loading section .text, size 0xdb0 vma 0x12010000
-@end example
-
-If the code is loaded at a different address then what the program was linked 
-to, you may need to use the @code{section} and @code{add-symbol-file} commands 
-to tell @value{GDBN} where to map the symbol table.
-
-@node Sparclet Execution
-@subsubsection Running and debugging
-
-@cindex running and debugging Sparclet programs
-You can now begin debugging the task using @value{GDBN}'s execution control
-commands, @code{b}, @code{step}, @code{run}, etc.  See the @value{GDBN} 
-manual for the list of commands.
-
-@example
-(gdbslet) b main
-Breakpoint 1 at 0x12010000: file prog.c, line 3.
-(gdbslet) run 
-Starting program: prog
-Breakpoint 1, main (argc=1, argv=0xeffff21c) at prog.c:3
-3        char *symarg = 0;
-(gdbslet) step
-4        char *execarg = "hello!";
-(gdbslet)                           
-@end example
-
-@end ifset
-
-@ifset H8
-@node Hitachi Remote
-@subsection @value{GDBN} and Hitachi microprocessors
-@value{GDBN} needs to know these things to talk to your
-Hitachi SH, H8/300, or H8/500: 
-
-@enumerate
-@item
-that you want to use @samp{target hms}, the remote debugging interface
-for Hitachi microprocessors, or @samp{target e7000}, the in-circuit
-emulator for the Hitachi SH and the Hitachi 300H.  (@samp{target hms} is
-the default when GDB is configured specifically for the Hitachi SH,
-H8/300, or H8/500.)
-
-@item
-what serial device connects your host to your Hitachi board (the first
-serial device available on your host is the default).
-
-@ifclear H8EXCLUSIVE
-@c this is only for Unix hosts, not of interest to Hitachi
-@item
-what speed to use over the serial device.
-@end ifclear
-@end enumerate
-
-@menu
-* Hitachi Boards::      Connecting to Hitachi boards.
-* Hitachi ICE::         Using the E7000 In-Circuit Emulator.
-* Hitachi Special::     Special @value{GDBN} commands for Hitachi micros.
-@end menu
-
-@node Hitachi Boards
-@subsubsection Connecting to Hitachi boards
-
-@ifclear H8EXCLUSIVE
-@c only for Unix hosts
-@kindex device
-@cindex serial device, Hitachi micros
-Use the special @code{@value{GDBP}} command @samp{device @var{port}} if you
-need to explicitly set the serial device.  The default @var{port} is the
-first available port on your host.  This is only necessary on Unix
-hosts, where it is typically something like @file{/dev/ttya}.
-
-@kindex speed
-@cindex serial line speed, Hitachi micros
-@code{@value{GDBP}} has another special command to set the communications
-speed: @samp{speed @var{bps}}.  This command also is only used from Unix
-hosts; on DOS hosts, set the line speed as usual from outside GDB with
-the DOS @kbd{mode} command (for instance, @w{@samp{mode
-com2:9600,n,8,1,p}} for a 9600 bps connection).
-
-The @samp{device} and @samp{speed} commands are available only when you
-use a Unix host to debug your Hitachi microprocessor programs.  If you
-use a DOS host,
-@end ifclear
-@value{GDBN} depends on an auxiliary terminate-and-stay-resident program
-called @code{asynctsr} to communicate with the development board
-through a PC serial port.  You must also use the DOS @code{mode} command
-to set up the serial port on the DOS side.
-
-@ifset DOSHOST
-The following sample session illustrates the steps needed to start a
-program under @value{GDBN} control on an H8/300.  The example uses a
-sample H8/300 program called @file{t.x}.  The procedure is the same for
-the Hitachi SH and the H8/500.
-
-First hook up your development board.  In this example, we use a
-board attached to serial port @code{COM2}; if you use a different serial
-port, substitute its name in the argument of the @code{mode} command.
-When you call @code{asynctsr}, the auxiliary comms program used by the
-degugger, you give it just the numeric part of the serial port's name;
-for example, @samp{asyncstr 2} below runs @code{asyncstr} on
-@code{COM2}.
-
-@example
-C:\H8300\TEST> asynctsr 2
-C:\H8300\TEST> mode com2:9600,n,8,1,p
-
-Resident portion of MODE loaded
-
-COM2: 9600, n, 8, 1, p
-
-@end example
-
-@quotation
-@emph{Warning:} We have noticed a bug in PC-NFS that conflicts with
-@code{asynctsr}.  If you also run PC-NFS on your DOS host, you may need to
-disable it, or even boot without it, to use @code{asynctsr} to control
-your development board.
-@end quotation
-
-@kindex target hms
-Now that serial communications are set up, and the development board is
-connected, you can start up @value{GDBN}.  Call @code{@value{GDBP}} with
-the name of your program as the argument.  @code{@value{GDBP}} prompts
-you, as usual, with the prompt @samp{(@value{GDBP})}.  Use two special
-commands to begin your debugging session: @samp{target hms} to specify
-cross-debugging to the Hitachi board, and the @code{load} command to
-download your program to the board.  @code{load} displays the names of
-the program's sections, and a @samp{*} for each 2K of data downloaded.
-(If you want to refresh @value{GDBN} data on symbols or on the
-executable file without downloading, use the @value{GDBN} commands
-@code{file} or @code{symbol-file}.  These commands, and @code{load}
-itself, are described in @ref{Files,,Commands to specify files}.)
-
-@smallexample
-(eg-C:\H8300\TEST) @value{GDBP} t.x
-GDB is free software and you are welcome to distribute copies
- of it under certain conditions; type "show copying" to see 
- the conditions.
-There is absolutely no warranty for GDB; type "show warranty" 
-for details.
-GDB @value{GDBVN}, Copyright 1992 Free Software Foundation, Inc...
-(gdb) target hms
-Connected to remote H8/300 HMS system.
-(gdb) load t.x
-.text   : 0x8000 .. 0xabde ***********
-.data   : 0xabde .. 0xad30 *
-.stack  : 0xf000 .. 0xf014 *
-@end smallexample
-
-At this point, you're ready to run or debug your program.  From here on,
-you can use all the usual @value{GDBN} commands.  The @code{break} command
-sets breakpoints; the @code{run} command starts your program;
-@code{print} or @code{x} display data; the @code{continue} command
-resumes execution after stopping at a breakpoint.  You can use the
-@code{help} command at any time to find out more about @value{GDBN} commands.
-
-Remember, however, that @emph{operating system} facilities aren't
-available on your development board; for example, if your program hangs,
-you can't send an interrupt---but you can press the @sc{reset} switch!
-
-Use the @sc{reset} button on the development board
-@itemize @bullet
-@item
-to interrupt your program (don't use @kbd{ctl-C} on the DOS host---it has
-no way to pass an interrupt signal to the development board); and
-
-@item
-to return to the @value{GDBN} command prompt after your program finishes
-normally.  The communications protocol provides no other way for @value{GDBN}
-to detect program completion.
-@end itemize
-
-In either case, @value{GDBN} sees the effect of a @sc{reset} on the
-development board as a ``normal exit'' of your program.
-@end ifset
-
-@node Hitachi ICE
-@subsubsection Using the E7000 in-circuit emulator
-
-@kindex target e7000
-You can use the E7000 in-circuit emulator to develop code for either the
-Hitachi SH or the H8/300H.  Use one of these forms of the @samp{target
-e7000} command to connect @value{GDBN} to your E7000:
-
-@table @code
-@item target e7000 @var{port} @var{speed}
-Use this form if your E7000 is connected to a serial port.  The
-@var{port} argument identifies what serial port to use (for example,
-@samp{com2}).  The third argument is the line speed in bits per second
-(for example, @samp{9600}).
-
-@item target e7000 @var{hostname}
-If your E7000 is installed as a host on a TCP/IP network, you can just
-specify its hostname; @value{GDBN} uses @code{telnet} to connect.
-@end table
-
-@node Hitachi Special
-@subsubsection Special @value{GDBN} commands for Hitachi micros
-
-Some @value{GDBN} commands are available only on the H8/300 or the
-H8/500 configurations:
-
-@table @code
-@kindex set machine
-@kindex show machine
-@item set machine h8300
-@itemx set machine h8300h
-Condition @value{GDBN} for one of the two variants of the H8/300
-architecture with @samp{set machine}.  You can use @samp{show machine}
-to check which variant is currently in effect.
-
-@kindex set memory @var{mod}
-@cindex memory models, H8/500
-@item set memory @var{mod}
-@itemx show memory
-Specify which H8/500 memory model (@var{mod}) you are using with
-@samp{set memory}; check which memory model is in effect with @samp{show
-memory}.  The accepted values for @var{mod} are @code{small},
-@code{big}, @code{medium}, and @code{compact}.
-@end table
-
-@end ifset
-
-@ifset MIPS
-@node MIPS Remote
-@subsection @value{GDBN} and remote MIPS boards
-
-@cindex MIPS boards
-@value{GDBN} can use the MIPS remote debugging protocol to talk to a
-MIPS board attached to a serial line.  This is available when
-you configure @value{GDBN} with @samp{--target=mips-idt-ecoff}.
-
-@need 1000
-Use these @value{GDBN} commands to specify the connection to your target board:
-
-@table @code
-@item target mips @var{port}
-@kindex target mips @var{port}
-To run a program on the board, start up @code{@value{GDBP}} with the
-name of your program as the argument.  To connect to the board, use the
-command @samp{target mips @var{port}}, where @var{port} is the name of
-the serial port connected to the board.  If the program has not already
-been downloaded to the board, you may use the @code{load} command to
-download it.  You can then use all the usual @value{GDBN} commands.
-
-For example, this sequence connects to the target board through a serial
-port, and loads and runs a program called @var{prog} through the
-debugger:
-
-@example
-host$ @value{GDBP} @var{prog}
-GDB is free software and @dots{}
-(gdb) target mips /dev/ttyb
-(gdb) load @var{prog}
-(gdb) run
-@end example
-
-@item target mips @var{hostname}:@var{portnumber}
-On some @value{GDBN} host configurations, you can specify a TCP
-connection (for instance, to a serial line managed by a terminal
-concentrator) instead of a serial port, using the syntax
-@samp{@var{hostname}:@var{portnumber}}.
-
-@item target pmon @var{port}
-@kindex target pmon @var{port}
-
-@item target ddb @var{port}
-@kindex target ddb @var{port}
-
-@item target lsi @var{port}
-@kindex target lsi @var{port}
-
-@end table
-
-
-@noindent
-@value{GDBN} also supports these special commands for MIPS targets:
-
-@table @code
-@item set processor @var{args}
-@itemx show processor
-@kindex set processor @var{args}
-@kindex show processor
-Use the @code{set processor} command to set the type of MIPS
-processor when you want to access processor-type-specific registers.
-For example, @code{set processor @var{r3041}} tells @value{GDBN} 
-to use the CPO registers appropriate for the 3041 chip.
-Use the @code{show processor} command to see what MIPS processor @value{GDBN} 
-is using.  Use the @code{info reg} command to see what registers
-@value{GDBN} is using. 
-
-@item set mipsfpu double
-@itemx set mipsfpu single
-@itemx set mipsfpu none
-@itemx show mipsfpu
-@kindex set mipsfpu
-@kindex show mipsfpu
-@cindex MIPS remote floating point
-@cindex floating point, MIPS remote
-If your target board does not support the MIPS floating point
-coprocessor, you should use the command @samp{set mipsfpu none} (if you
-need this, you may wish to put the command in your @value{GDBINIT}
-file).  This tells @value{GDBN} how to find the return value of
-functions which return floating point values.  It also allows
-@value{GDBN} to avoid saving the floating point registers when calling
-functions on the board.  If you are using a floating point coprocessor
-with only single precision floating point support, as on the @sc{r4650}
-processor, use the command @samp{set mipsfpu single}.  The default
-double precision floating point coprocessor may be selected using
-@samp{set mipsfpu double}.
-
-In previous versions the only choices were double precision or no
-floating point, so @samp{set mipsfpu on} will select double precision
-and @samp{set mipsfpu off} will select no floating point.
-
-As usual, you can inquire about the @code{mipsfpu} variable with
-@samp{show mipsfpu}.
-
-@item set remotedebug @var{n}
-@itemx show remotedebug
-@kindex set remotedebug
-@kindex show remotedebug
-@cindex @code{remotedebug}, MIPS protocol
-@cindex MIPS @code{remotedebug} protocol
-@c FIXME! For this to be useful, you must know something about the MIPS
-@c FIXME...protocol.  Where is it described?
-You can see some debugging information about communications with the board
-by setting the @code{remotedebug} variable.  If you set it to @code{1} using
-@samp{set remotedebug 1}, every packet is displayed.  If you set it
-to @code{2}, every character is displayed.  You can check the current value
-at any time with the command @samp{show remotedebug}.
-
-@item set timeout @var{seconds}
-@itemx set retransmit-timeout @var{seconds}
-@itemx show timeout
-@itemx show retransmit-timeout
-@cindex @code{timeout}, MIPS protocol
-@cindex @code{retransmit-timeout}, MIPS protocol
-@kindex set timeout
-@kindex show timeout
-@kindex set retransmit-timeout
-@kindex show retransmit-timeout
-You can control the timeout used while waiting for a packet, in the MIPS
-remote protocol, with the @code{set timeout @var{seconds}} command.  The
-default is 5 seconds.  Similarly, you can control the timeout used while
-waiting for an acknowledgement of a packet with the @code{set
-retransmit-timeout @var{seconds}} command.  The default is 3 seconds.
-You can inspect both values with @code{show timeout} and @code{show
-retransmit-timeout}.  (These commands are @emph{only} available when
-@value{GDBN} is configured for @samp{--target=mips-idt-ecoff}.)
-
-The timeout set by @code{set timeout} does not apply when @value{GDBN}
-is waiting for your program to stop.  In that case, @value{GDBN} waits
-forever because it has no way of knowing how long the program is going
-to run before stopping.
-@end table
-@end ifset
-
-@ifset SIMS
-@node Simulator
-@subsection Simulated CPU target
-
-@ifset GENERIC
-@cindex simulator
-@cindex simulator, Z8000
-@cindex Z8000 simulator
-@cindex simulator, H8/300 or H8/500
-@cindex H8/300 or H8/500 simulator
-@cindex simulator, Hitachi SH
-@cindex Hitachi SH simulator
-@cindex CPU simulator
-For some configurations, @value{GDBN} includes a CPU simulator that you
-can use instead of a hardware CPU to debug your programs.
-Currently, simulators are available for ARM, D10V, D30V, FR30, H8/300,
-H8/500, i960, M32R, MIPS, MN10200, MN10300, PowerPC, SH, Sparc, V850,
-W65, and Z8000.
-@end ifset
-
-@ifclear GENERIC
-@ifset H8
-@cindex simulator, H8/300 or H8/500
-@cindex Hitachi H8/300 or H8/500 simulator
-@cindex simulator, Hitachi SH
-@cindex Hitachi SH simulator
-When configured for debugging Hitachi microprocessor targets,
-@value{GDBN} includes a CPU simulator for the target chip (a Hitachi SH,
-H8/300, or H8/500).
-@end ifset
-
-@ifset Z8K
-@cindex simulator, Z8000
-@cindex Zilog Z8000 simulator
-When configured for debugging Zilog Z8000 targets, @value{GDBN} includes
-a Z8000 simulator.
-@end ifset
-@end ifclear
-
-@ifset Z8K
-For the Z8000 family, @samp{target sim} simulates either the Z8002 (the
-unsegmented variant of the Z8000 architecture) or the Z8001 (the
-segmented variant).  The simulator recognizes which architecture is
-appropriate by inspecting the object code.
-@end ifset
-
-@table @code
-@item target sim @var{args}
-@kindex sim
-@kindex target sim
-Debug programs on a simulated CPU.  If the simulator supports setup
-options, specify them via @var{args}.
-@end table
-
-@noindent
-After specifying this target, you can debug programs for the simulated
-CPU in the same style as programs for your host computer; use the
-@code{file} command to load a new program image, the @code{run} command
-to run your program, and so on.
-
-As well as making available all the usual machine registers (see
-@code{info reg}), the Z8000 simulator provides three additional items
-of information as specially named registers:
-
-@table @code
-@item cycles
-Counts clock-ticks in the simulator.
-
-@item insts
-Counts instructions run in the simulator.
-
-@item time
-Execution time in 60ths of a second. 
-@end table
-
-You can refer to these values in @value{GDBN} expressions with the usual
-conventions; for example, @w{@samp{b fputc if $cycles>5000}} sets a
-conditional breakpoint that suspends only after at least 5000
-simulated clock ticks.
-@end ifset
-
-@c need to add much more detail about sims!
diff --git a/gdb/doc/snapshots.readme b/gdb/doc/snapshots.readme
deleted file mode 100644
index e9d7ad5..0000000
--- a/gdb/doc/snapshots.readme
+++ /dev/null
@@ -1,245 +0,0 @@
-			 GDB SNAPSHOT SYSTEM
-			    (general info)
-			   Updated 8/23/93
-
-WHAT ARE GDB SNAPSHOTS
-----------------------
-
-Snapshots are an "image" of the main GDB development tree, captured at a
-particular random instant in time.  When you use the snapshots, you should be
-able to maintain a local copy of GDB that is no more than one day older than
-the official source tree used by the GDB maintainers.
-
-The primary purpose of providing snapshots is to widen the group of motivated
-developers that would like to help test, debug, and enhance GDB, by providing
-you with access to the "latest and greatest" source.  This has several
-advantages, and several disadvantages.
-
-    First the advantages:
-
-    o	Once we have a large base of motivated testers using the snapshots,
-	this should provide good coverage across all currently supported
-	GDB hosts and targets.  If a new bug is introduced in GDB due to
-	fixing another bug or ongoing development, it should become 
-	obvious much more quickly and get fixed before the next general
-	net release.  This should help to reduce the chances of GDB being
-	released to the general public with a major bug that went unnoticed
-	during the release cycle testing because they are machine dependent.
-	We hope to greatly improve GDB's stability and reliability by
-	involving more people and more execution environments in the
-	prerelease testing.
-
-    o	With access to the latest source, any diffs that you send to fix
-	bugs or add new features should be much easier for the GDB team
-	to merge into the official source base (after suitable review
-	of course).  This encourages us to merge your changes quicker,
-	while they are still "fresh".
-
-    o	Once your diffs are merged, you can obtain a new copy of GDB
-	containing your changes almost immediately.  Thus you do not
-	have to maintain local copies of your changes for any longer
-	than it takes to get them merged into the official source base.
-	This encourages you to send in changes quicker.
-
-    And the disadvantages:
-
-    o	The snapshot you get will be largely untested and of unknown quality.
-	It may fail to configure or compile.  It may have serious bugs.
-	You should always keep a copy of the last known working version
-	before updating to the current snapshot, or at least be able to
-	regenerate a working version if the latest snapshot is unusable
-	in your environment for some reason.
-
-	If a production version of GDB has a bug and a snapshot has the fix,
-	and you care about stability, you should put only the fix for that
-	particular problem into your production version.  Of course, if you
-	are eager to test GDB, you can use the snapshot versions in your
-	daily work, but users who have not been consulted about whether they
-	feel like testing GDB should generally have something which is at
-	least as bug free as the last released version.
-
-    o	Providing timely response to your questions, bug reports, and
-	submitted patches will require the GDB development team to allocate
-	time from an already thin time budget.  Please try to help us make
-	this time as productive as possible.  See the section below about
-	how to submit changes.
-
-
-HOW TO GET THE SNAPSHOTS
-------------------------
-
-The current plan is to provide a full snapshot daily, so that users getting a
-snapshot for the first time, or updating after a long period of not updating,
-can get the latest version in a single operation.  Along with the full
-snapshot, we will provide incremental diffs on a daily basis.  Each daily diff
-will be relative to the source tree after applying all previous daily diffs.
-The daily diffs are for people who have relatively low bandwidth ftp or uucp
-connections.
-
-The files will be available via anonymous ftp from ftp.cygnus.com, in
-directory pub/gdb, and should look something like:
-
-	gdb-930401.tar.z
-	gdb-930401-930402.diff.z
-	gdb-930402-930403.diff.z
-	gdb-930403-930404.diff.z
-	.
-	.
-	.
-
-At some point, the files should automatically appear during the evening as a
-result of an automatically run process each evening.  For the moment however,
-the process will be manually run by one of the gdb maintainers and the
-appropriate files moved to the ftp area at some convenient point during the
-day.
-
-Note that the current plan is to provide GNU gzip compressed files only.  You
-can ftp gzip from prep.ai.mit.edu in directory pub/gnu.
-
-Also, even though we will make the snapshots available on a publically
-accessible ftp area, we ask that recipients not widely publicise their
-availability.  The motivation for this request is not to hoard them, but to
-avoid the situation where the general GDB user base naively attempts to use
-the snapshots, has trouble with them, complains publically, and the reputation
-of GDB suffers because of a perception of instability or lack of quality
-control.
-
-
-GDB TEST SUITE
---------------
-
-A test suite is distributed as an integral part of the snapshots.  However, to
-use it you will need to get a copy of the dejagnu testing framework.
-Snapshots of dejagnu are available alongside the GDB snapshots, using the same
-naming conventions as the GDB snapshots.  Once you have installed the dejagnu
-framework, a simple "make check" in the GDB directory should be sufficient to
-run the tests.
-
-Note that the test suite is still in its infancy.  The test framework itself
-might not install on your system if you have an environment that is not
-similar to one that the GDB developers already use.  The tests themselves only
-cover a small portion of GDB features, and what tests do exist for a feature
-are not exhaustive.  New tests are welcomed.
-
-
-GETTING HELP, GDB DISCUSSIONS, etc
-----------------------------------
-
-Mail sent to gdb-testers@cygnus.com goes to everyone on the list of
-gdb testers, which should include everyone getting the gdb snapshots.
-It is appropriate whenever you wish your mail to be seen by all the
-testers.  This would include announcements of any kind, notices of
-intent to implement a specific enhancement (to coordinate with other
-people on the list), etc.  Before sending something to gdb-testers,
-ask yourself if what you are about to send would be something you
-would care to see show up in your mailbox if it was sent by someone
-else.  For administrative things ("remove me from gdb-testers", etc.),
-send mail to gdb-testers-request@cygnus.com.
-
-Mail sent to gdb-patches@cygnus.com goes to gdb support people internal to
-Cygnus.  Despite the name, it is appropriate for more than just patches.
-Questions about the snapshots, problems accessing the snapshots, bug reports
-without patches, requests for advice on how to track down a bug you have
-encountered, discussion about bug fixes or enhancements in progress, etc are
-all welcome in gdb-patches.  Usually mail sent to gdb-patches will result in a
-short private email discussion between you and one or more of the gdb
-developers who can assist you with simple questions or handle your patches.
-Note that gdb-patches is *not* a general gdb electronic support line.  If you
-are in need of such support, you probably should not be using the snapshots
-and should seek out one of the commercial suppliers of support for free
-software.
-
-Do *not* send any questions about the snapshots or patches specific to the
-snapshots to bug-gdb@prep.ai.mit.edu (gateway'd to the usenet group
-gnu.gdb.bug).  Nobody there will have any idea what you are talking about and
-it will just cause confusion.
-
-
-BUG REPORTS
------------
-
-Send bug reports to gdb-patches@cygnus.com.
-
-Note that since no testing is done on the snapshots, and snapshots may even be
-made when gdb is in an inconsistent state, it may not be unusual for an
-occasional snapshot to have a very obvious bug, such as failure to compile on
-*any* machine.  It is likely that such bugs will be fixed by the next
-snapshot, so it really isn't necessary to report them unless they persist for
-a couple days.
-
-Missing files should always be reported, since they usually mean there is a
-problem with the snapshot-generating process and we won't know about them
-unless someone tells us.
-
-Bugs which are non-obvious, such as failure to compile on only a specific
-machine, a new machine dependent or obscure bug (particularly one not detected
-by the testsuite), etc should be reported when you discover them, or have a
-suggested patch to fix them.
-
-
-FORMAT FOR PATCHES
-------------------
-
-If you have a fix for a bug, or an enhancement to submit, send your patch to
-gdb-patches@cygnus.com.  Here are some simple guidelines for submitting
-patches:
-
-    o	Use "context diffs" for patches.  A typical command for generating
-	context diffs is "diff -rc gdb-old gdb-new".
-
-    o	Use the "minimalist approach" for patches.  That is, each patch
-	should address only one particular bug, new feature, etc.  Do not
-	save up many unrelated changes and submit them all in one big
-	patch, since in general, the larger the patch the more difficult
-	it is for us to decide if the patch is either correct or
-	desirable.  And if we find something about the patch that needs
-	to be corrected before it can be installed, we would have to reject
-	the entire patch, which might contain changes which otherwise would
-	be accepted if submitted separately.
-
-    o	Submit a sample ChangeLog entry with your patch.  See the existing
-	GDB ChangeLog for examples of what a ChangeLog entry should look
-	like.  The emacs command ^X4A will create a ChangeLog entry header
-	for you.
-
-
-BISON and BYACC
----------------
-
-GDB's language parsers are all portable, and can be compiled with bison,
-byacc, traditional Unix yacc, or other compatible parser generators.  For
-various reasons, Cygnus uses byacc rather than bison by default.  When a
-general gdb distribution is made, this default is switched back to bison.  The
-snapshots follow the Cygnus default.  Your options, if you do not already have
-byacc installed, include:
-
-    o	Hack the upper level Makefile.in lines that look like:
-
-	BISON = `if [ -f $${rootme}/byacc/byacc ] ; \
-		    then echo $${rootme}/byacc/byacc ; \
-		    else echo byacc ; \				<== change
-		fi`
-
-	to replace "byacc" with either "yacc" or "bison -y".
-
-    o	Fetch the byacc snapshot from the same location as the gdb snapshots
-	and install byacc.
-
-    o	Specify BISON=yacc on the make command line to override the default.
-
-
-UNIX MAKE and GNU MAKE
-----------------------
-
-When you build gdb in the same directory as the source, you should be able to
-use any available "make" that has traditional UNIX make functionality.  If you
-build gdb in a separate directory tree from the source, using the configure
-"--srcdir" option, then only GNU make is fully supported, although other makes
-with complete VPATH support should work (SunOS make for example).
-
-
-
-Thanks for your help and support.
-
--Fred Fish
- Cygnus Support
diff --git a/gdb/doc/stabs.texinfo b/gdb/doc/stabs.texinfo
deleted file mode 100644
index a4f0bc9..0000000
--- a/gdb/doc/stabs.texinfo
+++ /dev/null
@@ -1,4019 +0,0 @@
-\input texinfo
-@setfilename stabs.info
-
-@c @finalout
-
-@ifinfo
-@format
-START-INFO-DIR-ENTRY
-* Stabs: (stabs).                 The "stabs" debugging information format.
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-
-@ifinfo
-This document describes the stabs debugging symbol tables.
-
-Copyright 1992, 93, 94, 95, 97, 1998 Free Software Foundation, Inc.
-Contributed by Cygnus Support.  Written by Julia Menapace, Jim Kingdon,
-and David MacKenzie.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy or distribute modified versions of this
-manual under the terms of the GPL (for which purpose this text may be
-regarded as a program in the language TeX).
-@end ifinfo
-
-@setchapternewpage odd
-@settitle STABS
-@titlepage
-@title The ``stabs'' debug format
-@author Julia Menapace, Jim Kingdon, David MacKenzie
-@author Cygnus Support
-@page
-@tex
-\def\$#1${{#1}}  % Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$}  % For use in headers, footers too
-{\parskip=0pt
-\hfill Cygnus Support\par
-\hfill \manvers\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1992, 93, 94, 95, 97, 1998 Free Software Foundation, Inc.
-Contributed by Cygnus Support.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@end titlepage
-
-@ifinfo
-@node Top
-@top The "stabs" representation of debugging information
-
-This document describes the stabs debugging format.
-
-@menu
-* Overview::			Overview of stabs
-* Program Structure::		Encoding of the structure of the program
-* Constants::			Constants
-* Variables::
-* Types::			Type definitions
-* Symbol Tables::		Symbol information in symbol tables
-* Cplusplus::			Stabs specific to C++
-* Stab Types::			Symbol types in a.out files
-* Symbol Descriptors::		Table of symbol descriptors
-* Type Descriptors::		Table of type descriptors
-* Expanded Reference::		Reference information by stab type
-* Questions::			Questions and anomolies
-* Stab Sections::		In some object file formats, stabs are
-                                in sections.
-* Symbol Types Index::          Index of symbolic stab symbol type names.
-@end menu
-@end ifinfo
-
-
-@node Overview
-@chapter Overview of Stabs
-
-@dfn{Stabs} refers to a format for information that describes a program
-to a debugger.  This format was apparently invented by
-Peter Kessler at
-the University of California at Berkeley, for the @code{pdx} Pascal
-debugger; the format has spread widely since then.
-
-This document is one of the few published sources of documentation on
-stabs.  It is believed to be comprehensive for stabs used by C.  The
-lists of symbol descriptors (@pxref{Symbol Descriptors}) and type
-descriptors (@pxref{Type Descriptors}) are believed to be completely
-comprehensive.  Stabs for COBOL-specific features and for variant
-records (used by Pascal and Modula-2) are poorly documented here.
-
-@c FIXME: Need to document all OS9000 stuff in GDB; see all references
-@c to os9k_stabs in stabsread.c.
-
-Other sources of information on stabs are @cite{Dbx and Dbxtool
-Interfaces}, 2nd edition, by Sun, 1988, and @cite{AIX Version 3.2 Files
-Reference}, Fourth Edition, September 1992, "dbx Stabstring Grammar" in
-the a.out section, page 2-31.  This document is believed to incorporate
-the information from those two sources except where it explicitly directs
-you to them for more information.
-
-@menu
-* Flow::			Overview of debugging information flow
-* Stabs Format::		Overview of stab format
-* String Field::		The string field
-* C Example::			A simple example in C source
-* Assembly Code::		The simple example at the assembly level
-@end menu
-
-@node Flow
-@section Overview of Debugging Information Flow
-
-The GNU C compiler compiles C source in a @file{.c} file into assembly
-language in a @file{.s} file, which the assembler translates into
-a @file{.o} file, which the linker combines with other @file{.o} files and
-libraries to produce an executable file.
-
-With the @samp{-g} option, GCC puts in the @file{.s} file additional
-debugging information, which is slightly transformed by the assembler
-and linker, and carried through into the final executable.  This
-debugging information describes features of the source file like line
-numbers, the types and scopes of variables, and function names,
-parameters, and scopes.
-
-For some object file formats, the debugging information is encapsulated
-in assembler directives known collectively as @dfn{stab} (symbol table)
-directives, which are interspersed with the generated code.  Stabs are
-the native format for debugging information in the a.out and XCOFF
-object file formats.  The GNU tools can also emit stabs in the COFF and
-ECOFF object file formats.
-
-The assembler adds the information from stabs to the symbol information
-it places by default in the symbol table and the string table of the
-@file{.o} file it is building.  The linker consolidates the @file{.o}
-files into one executable file, with one symbol table and one string
-table.  Debuggers use the symbol and string tables in the executable as
-a source of debugging information about the program.
-
-@node Stabs Format
-@section Overview of Stab Format
-
-There are three overall formats for stab assembler directives,
-differentiated by the first word of the stab.  The name of the directive
-describes which combination of four possible data fields follows.  It is
-either @code{.stabs} (string), @code{.stabn} (number), or @code{.stabd}
-(dot).  IBM's XCOFF assembler uses @code{.stabx} (and some other
-directives such as @code{.file} and @code{.bi}) instead of
-@code{.stabs}, @code{.stabn} or @code{.stabd}.
-
-The overall format of each class of stab is:
-
-@example
-.stabs "@var{string}",@var{type},@var{other},@var{desc},@var{value}
-.stabn @var{type},@var{other},@var{desc},@var{value}
-.stabd @var{type},@var{other},@var{desc}
-.stabx "@var{string}",@var{value},@var{type},@var{sdb-type}
-@end example
-
-@c what is the correct term for "current file location"?  My AIX
-@c assembler manual calls it "the value of the current location counter".
-For @code{.stabn} and @code{.stabd}, there is no @var{string} (the
-@code{n_strx} field is zero; see @ref{Symbol Tables}).  For
-@code{.stabd}, the @var{value} field is implicit and has the value of
-the current file location.  For @code{.stabx}, the @var{sdb-type} field
-is unused for stabs and can always be set to zero.  The @var{other}
-field is almost always unused and can be set to zero.
-
-The number in the @var{type} field gives some basic information about
-which type of stab this is (or whether it @emph{is} a stab, as opposed
-to an ordinary symbol).  Each valid type number defines a different stab
-type; further, the stab type defines the exact interpretation of, and
-possible values for, any remaining @var{string}, @var{desc}, or
-@var{value} fields present in the stab.  @xref{Stab Types}, for a list
-in numeric order of the valid @var{type} field values for stab directives.
-
-@node String Field
-@section The String Field
-
-For most stabs the string field holds the meat of the
-debugging information.  The flexible nature of this field
-is what makes stabs extensible.  For some stab types the string field
-contains only a name.  For other stab types the contents can be a great
-deal more complex.
-
-The overall format of the string field for most stab types is:
-
-@example
-"@var{name}:@var{symbol-descriptor} @var{type-information}"
-@end example
-
-@var{name} is the name of the symbol represented by the stab; it can
-contain a pair of colons (@pxref{Nested Symbols}).  @var{name} can be
-omitted, which means the stab represents an unnamed object.  For
-example, @samp{:t10=*2} defines type 10 as a pointer to type 2, but does
-not give the type a name.  Omitting the @var{name} field is supported by
-AIX dbx and GDB after about version 4.8, but not other debuggers.  GCC
-sometimes uses a single space as the name instead of omitting the name
-altogether; apparently that is supported by most debuggers.
-
-The @var{symbol-descriptor} following the @samp{:} is an alphabetic
-character that tells more specifically what kind of symbol the stab
-represents. If the @var{symbol-descriptor} is omitted, but type
-information follows, then the stab represents a local variable.  For a
-list of symbol descriptors, see @ref{Symbol Descriptors}.  The @samp{c}
-symbol descriptor is an exception in that it is not followed by type
-information.  @xref{Constants}.
-
-@var{type-information} is either a @var{type-number}, or
-@samp{@var{type-number}=}.  A @var{type-number} alone is a type
-reference, referring directly to a type that has already been defined.
-
-The @samp{@var{type-number}=} form is a type definition, where the
-number represents a new type which is about to be defined.  The type
-definition may refer to other types by number, and those type numbers
-may be followed by @samp{=} and nested definitions.  Also, the Lucid
-compiler will repeat @samp{@var{type-number}=} more than once if it
-wants to define several type numbers at once.
-
-In a type definition, if the character that follows the equals sign is
-non-numeric then it is a @var{type-descriptor}, and tells what kind of
-type is about to be defined.  Any other values following the
-@var{type-descriptor} vary, depending on the @var{type-descriptor}.
-@xref{Type Descriptors}, for a list of @var{type-descriptor} values.  If
-a number follows the @samp{=} then the number is a @var{type-reference}.
-For a full description of types, @ref{Types}.
-
-A @var{type-number} is often a single number.  The GNU and Sun tools
-additionally permit a @var{type-number} to be a pair
-(@var{file-number},@var{filetype-number}) (the parentheses appear in the
-string, and serve to distinguish the two cases).  The @var{file-number}
-is a number starting with 1 which is incremented for each seperate
-source file in the compilation (e.g., in C, each header file gets a
-different number).  The @var{filetype-number} is a number starting with
-1 which is incremented for each new type defined in the file.
-(Separating the file number and the type number permits the
-@code{N_BINCL} optimization to succeed more often; see @ref{Include
-Files}).
-
-There is an AIX extension for type attributes.  Following the @samp{=}
-are any number of type attributes.  Each one starts with @samp{@@} and
-ends with @samp{;}.  Debuggers, including AIX's dbx and GDB 4.10, skip
-any type attributes they do not recognize.  GDB 4.9 and other versions
-of dbx may not do this.  Because of a conflict with C++
-(@pxref{Cplusplus}), new attributes should not be defined which begin
-with a digit, @samp{(}, or @samp{-}; GDB may be unable to distinguish
-those from the C++ type descriptor @samp{@@}.  The attributes are:
-
-@table @code
-@item a@var{boundary}
-@var{boundary} is an integer specifying the alignment.  I assume it
-applies to all variables of this type.
-
-@item p@var{integer}
-Pointer class (for checking).  Not sure what this means, or how
-@var{integer} is interpreted.
-
-@item P
-Indicate this is a packed type, meaning that structure fields or array
-elements are placed more closely in memory, to save memory at the
-expense of speed.
-
-@item s@var{size}
-Size in bits of a variable of this type.  This is fully supported by GDB
-4.11 and later.
-
-@item S
-Indicate that this type is a string instead of an array of characters,
-or a bitstring instead of a set.  It doesn't change the layout of the
-data being represented, but does enable the debugger to know which type
-it is.
-@end table
-
-All of this can make the string field quite long.  All versions of GDB,
-and some versions of dbx, can handle arbitrarily long strings.  But many
-versions of dbx (or assemblers or linkers, I'm not sure which)
-cretinously limit the strings to about 80 characters, so compilers which
-must work with such systems need to split the @code{.stabs} directive
-into several @code{.stabs} directives.  Each stab duplicates every field
-except the string field.  The string field of every stab except the last
-is marked as continued with a backslash at the end (in the assembly code
-this may be written as a double backslash, depending on the assembler).
-Removing the backslashes and concatenating the string fields of each
-stab produces the original, long string.  Just to be incompatible (or so
-they don't have to worry about what the assembler does with
-backslashes), AIX can use @samp{?} instead of backslash.
-
-@node C Example
-@section A Simple Example in C Source
-
-To get the flavor of how stabs describe source information for a C
-program, let's look at the simple program:
-
-@example
-main()
-@{
-        printf("Hello world");
-@}
-@end example
-
-When compiled with @samp{-g}, the program above yields the following
-@file{.s} file.  Line numbers have been added to make it easier to refer
-to parts of the @file{.s} file in the description of the stabs that
-follows.
-
-@node Assembly Code
-@section The Simple Example at the Assembly Level
-
-This simple ``hello world'' example demonstrates several of the stab
-types used to describe C language source files.
-
-@example
-1  gcc2_compiled.:
-2  .stabs "/cygint/s1/users/jcm/play/",100,0,0,Ltext0
-3  .stabs "hello.c",100,0,0,Ltext0
-4  .text
-5  Ltext0:
-6  .stabs "int:t1=r1;-2147483648;2147483647;",128,0,0,0
-7  .stabs "char:t2=r2;0;127;",128,0,0,0
-8  .stabs "long int:t3=r1;-2147483648;2147483647;",128,0,0,0
-9  .stabs "unsigned int:t4=r1;0;-1;",128,0,0,0
-10 .stabs "long unsigned int:t5=r1;0;-1;",128,0,0,0
-11 .stabs "short int:t6=r1;-32768;32767;",128,0,0,0
-12 .stabs "long long int:t7=r1;0;-1;",128,0,0,0
-13 .stabs "short unsigned int:t8=r1;0;65535;",128,0,0,0
-14 .stabs "long long unsigned int:t9=r1;0;-1;",128,0,0,0
-15 .stabs "signed char:t10=r1;-128;127;",128,0,0,0
-16 .stabs "unsigned char:t11=r1;0;255;",128,0,0,0
-17 .stabs "float:t12=r1;4;0;",128,0,0,0
-18 .stabs "double:t13=r1;8;0;",128,0,0,0
-19 .stabs "long double:t14=r1;8;0;",128,0,0,0
-20 .stabs "void:t15=15",128,0,0,0
-21      .align 4
-22 LC0:
-23      .ascii "Hello, world!\12\0"
-24      .align 4
-25      .global _main
-26      .proc 1
-27 _main:
-28 .stabn 68,0,4,LM1
-29 LM1:
-30      !#PROLOGUE# 0
-31      save %sp,-136,%sp
-32      !#PROLOGUE# 1
-33      call ___main,0
-34      nop
-35 .stabn 68,0,5,LM2
-36 LM2:
-37 LBB2:
-38      sethi %hi(LC0),%o1
-39      or %o1,%lo(LC0),%o0
-40      call _printf,0
-41      nop
-42 .stabn 68,0,6,LM3
-43 LM3:
-44 LBE2:
-45 .stabn 68,0,6,LM4
-46 LM4:
-47 L1:
-48      ret
-49      restore
-50 .stabs "main:F1",36,0,0,_main
-51 .stabn 192,0,0,LBB2
-52 .stabn 224,0,0,LBE2
-@end example
-
-@node Program Structure
-@chapter Encoding the Structure of the Program
-
-The elements of the program structure that stabs encode include the name
-of the main function, the names of the source and include files, the
-line numbers, procedure names and types, and the beginnings and ends of
-blocks of code.
-
-@menu
-* Main Program::		Indicate what the main program is
-* Source Files::		The path and name of the source file
-* Include Files::               Names of include files
-* Line Numbers::
-* Procedures::
-* Nested Procedures::
-* Block Structure::
-* Alternate Entry Points::      Entering procedures except at the beginning.
-@end menu
-
-@node Main Program
-@section Main Program
-
-@findex N_MAIN
-Most languages allow the main program to have any name.  The
-@code{N_MAIN} stab type tells the debugger the name that is used in this
-program.  Only the string field is significant; it is the name of
-a function which is the main program.  Most C compilers do not use this
-stab (they expect the debugger to assume that the name is @code{main}),
-but some C compilers emit an @code{N_MAIN} stab for the @code{main}
-function.  I'm not sure how XCOFF handles this.
-
-@node Source Files
-@section Paths and Names of the Source Files
-
-@findex N_SO
-Before any other stabs occur, there must be a stab specifying the source
-file.  This information is contained in a symbol of stab type
-@code{N_SO}; the string field contains the name of the file.  The
-value of the symbol is the start address of the portion of the
-text section corresponding to that file.
-
-With the Sun Solaris2 compiler, the desc field contains a
-source-language code.
-@c Do the debuggers use it?  What are the codes? -djm
-
-Some compilers (for example, GCC2 and SunOS4 @file{/bin/cc}) also
-include the directory in which the source was compiled, in a second
-@code{N_SO} symbol preceding the one containing the file name.  This
-symbol can be distinguished by the fact that it ends in a slash.  Code
-from the @code{cfront} C++ compiler can have additional @code{N_SO} symbols for
-nonexistent source files after the @code{N_SO} for the real source file;
-these are believed to contain no useful information.
-
-For example:
-
-@example
-.stabs "/cygint/s1/users/jcm/play/",100,0,0,Ltext0     # @r{100 is N_SO}
-.stabs "hello.c",100,0,0,Ltext0
-        .text
-Ltext0:
-@end example
-
-@findex C_FILE
-Instead of @code{N_SO} symbols, XCOFF uses a @code{.file} assembler
-directive which assembles to a @code{C_FILE} symbol; explaining this in
-detail is outside the scope of this document.
-
-@c FIXME: Exactly when should the empty N_SO be used?  Why?
-If it is useful to indicate the end of a source file, this is done with
-an @code{N_SO} symbol with an empty string for the name.  The value is
-the address of the end of the text section for the file.  For some
-systems, there is no indication of the end of a source file, and you
-just need to figure it ended when you see an @code{N_SO} for a different
-source file, or a symbol ending in @code{.o} (which at least some
-linkers insert to mark the start of a new @code{.o} file).
-
-@node Include Files
-@section Names of Include Files
-
-There are several schemes for dealing with include files: the
-traditional @code{N_SOL} approach, Sun's @code{N_BINCL} approach, and the
-XCOFF @code{C_BINCL} approach (which despite the similar name has little in
-common with @code{N_BINCL}).
-
-@findex N_SOL
-An @code{N_SOL} symbol specifies which include file subsequent symbols
-refer to.  The string field is the name of the file and the value is the
-text address corresponding to the end of the previous include file and
-the start of this one.  To specify the main source file again, use an
-@code{N_SOL} symbol with the name of the main source file.
-
-@findex N_BINCL
-@findex N_EINCL
-@findex N_EXCL
-The @code{N_BINCL} approach works as follows.  An @code{N_BINCL} symbol
-specifies the start of an include file.  In an object file, only the
-string is significant; the linker puts data into some of the other
-fields.  The end of the include file is marked by an @code{N_EINCL}
-symbol (which has no string field).  In an object file, there is no
-significant data in the @code{N_EINCL} symbol.  @code{N_BINCL} and
-@code{N_EINCL} can be nested.
-
-If the linker detects that two source files have identical stabs between
-an @code{N_BINCL} and @code{N_EINCL} pair (as will generally be the case
-for a header file), then it only puts out the stabs once.  Each
-additional occurance is replaced by an @code{N_EXCL} symbol.  I believe
-the GNU linker and the Sun (both SunOS4 and Solaris) linker are the only
-ones which supports this feature.
-
-A linker which supports this feature will set the value of a
-@code{N_BINCL} symbol to the total of all the characters in the stabs
-strings included in the header file, omitting any file numbers.  The
-value of an @code{N_EXCL} symbol is the same as the value of the
-@code{N_BINCL} symbol it replaces.  This information can be used to
-match up @code{N_EXCL} and @code{N_BINCL} symbols which have the same
-filename.  The @code{N_EINCL} value, and the values of the other and
-description fields for all three, appear to always be zero.
-
-@findex C_BINCL
-@findex C_EINCL
-For the start of an include file in XCOFF, use the @file{.bi} assembler
-directive, which generates a @code{C_BINCL} symbol.  A @file{.ei}
-directive, which generates a @code{C_EINCL} symbol, denotes the end of
-the include file.  Both directives are followed by the name of the
-source file in quotes, which becomes the string for the symbol.
-The value of each symbol, produced automatically by the assembler
-and linker, is the offset into the executable of the beginning
-(inclusive, as you'd expect) or end (inclusive, as you would not expect)
-of the portion of the COFF line table that corresponds to this include
-file.  @code{C_BINCL} and @code{C_EINCL} do not nest.
-
-@node Line Numbers
-@section Line Numbers
-
-@findex N_SLINE
-An @code{N_SLINE} symbol represents the start of a source line.  The
-desc field contains the line number and the value contains the code
-address for the start of that source line.  On most machines the address
-is absolute; for stabs in sections (@pxref{Stab Sections}), it is
-relative to the function in which the @code{N_SLINE} symbol occurs.
-
-@findex N_DSLINE
-@findex N_BSLINE
-GNU documents @code{N_DSLINE} and @code{N_BSLINE} symbols for line
-numbers in the data or bss segments, respectively.  They are identical
-to @code{N_SLINE} but are relocated differently by the linker.  They
-were intended to be used to describe the source location of a variable
-declaration, but I believe that GCC2 actually puts the line number in
-the desc field of the stab for the variable itself.  GDB has been
-ignoring these symbols (unless they contain a string field) since
-at least GDB 3.5.
-
-For single source lines that generate discontiguous code, such as flow
-of control statements, there may be more than one line number entry for
-the same source line.  In this case there is a line number entry at the
-start of each code range, each with the same line number.
-
-XCOFF does not use stabs for line numbers.  Instead, it uses COFF line
-numbers (which are outside the scope of this document).  Standard COFF
-line numbers cannot deal with include files, but in XCOFF this is fixed
-with the @code{C_BINCL} method of marking include files (@pxref{Include
-Files}).
-
-@node Procedures
-@section Procedures
-
-@findex N_FUN, for functions
-@findex N_FNAME
-@findex N_STSYM, for functions (Sun acc)
-@findex N_GSYM, for functions (Sun acc)
-All of the following stabs normally use the @code{N_FUN} symbol type.
-However, Sun's @code{acc} compiler on SunOS4 uses @code{N_GSYM} and
-@code{N_STSYM}, which means that the value of the stab for the function
-is useless and the debugger must get the address of the function from
-the non-stab symbols instead.  On systems where non-stab symbols have
-leading underscores, the stabs will lack underscores and the debugger
-needs to know about the leading underscore to match up the stab and the
-non-stab symbol.  BSD Fortran is said to use @code{N_FNAME} with the
-same restriction; the value of the symbol is not useful (I'm not sure it
-really does use this, because GDB doesn't handle this and no one has
-complained).
-
-@findex C_FUN
-A function is represented by an @samp{F} symbol descriptor for a global
-(extern) function, and @samp{f} for a static (local) function.  For
-a.out, the value of the symbol is the address of the start of the
-function; it is already relocated.  For stabs in ELF, the SunPRO
-compiler version 2.0.1 and GCC put out an address which gets relocated
-by the linker.  In a future release SunPRO is planning to put out zero,
-in which case the address can be found from the ELF (non-stab) symbol.
-Because looking things up in the ELF symbols would probably be slow, I'm
-not sure how to find which symbol of that name is the right one, and
-this doesn't provide any way to deal with nested functions, it would
-probably be better to make the value of the stab an address relative to
-the start of the file, or just absolute.  See @ref{ELF Linker
-Relocation} for more information on linker relocation of stabs in ELF
-files.  For XCOFF, the stab uses the @code{C_FUN} storage class and the
-value of the stab is meaningless; the address of the function can be
-found from the csect symbol (XTY_LD/XMC_PR).
-
-The type information of the stab represents the return type of the
-function; thus @samp{foo:f5} means that foo is a function returning type
-5.  There is no need to try to get the line number of the start of the
-function from the stab for the function; it is in the next
-@code{N_SLINE} symbol.
-
-@c FIXME: verify whether the "I suspect" below is true or not.
-Some compilers (such as Sun's Solaris compiler) support an extension for
-specifying the types of the arguments.  I suspect this extension is not
-used for old (non-prototyped) function definitions in C.  If the
-extension is in use, the type information of the stab for the function
-is followed by type information for each argument, with each argument
-preceded by @samp{;}.  An argument type of 0 means that additional
-arguments are being passed, whose types and number may vary (@samp{...}
-in ANSI C).  GDB has tolerated this extension (parsed the syntax, if not
-necessarily used the information) since at least version 4.8; I don't
-know whether all versions of dbx tolerate it.  The argument types given
-here are not redundant with the symbols for the formal parameters
-(@pxref{Parameters}); they are the types of the arguments as they are
-passed, before any conversions might take place.  For example, if a C
-function which is declared without a prototype takes a @code{float}
-argument, the value is passed as a @code{double} but then converted to a
-@code{float}.  Debuggers need to use the types given in the arguments
-when printing values, but when calling the function they need to use the
-types given in the symbol defining the function.
-
-If the return type and types of arguments of a function which is defined
-in another source file are specified (i.e., a function prototype in ANSI
-C), traditionally compilers emit no stab; the only way for the debugger
-to find the information is if the source file where the function is
-defined was also compiled with debugging symbols.  As an extension the
-Solaris compiler uses symbol descriptor @samp{P} followed by the return
-type of the function, followed by the arguments, each preceded by
-@samp{;}, as in a stab with symbol descriptor @samp{f} or @samp{F}.
-This use of symbol descriptor @samp{P} can be distinguished from its use
-for register parameters (@pxref{Register Parameters}) by the fact that it has
-symbol type @code{N_FUN}.
-
-The AIX documentation also defines symbol descriptor @samp{J} as an
-internal function.  I assume this means a function nested within another
-function.  It also says symbol descriptor @samp{m} is a module in
-Modula-2 or extended Pascal.
-
-Procedures (functions which do not return values) are represented as
-functions returning the @code{void} type in C.  I don't see why this couldn't
-be used for all languages (inventing a @code{void} type for this purpose if
-necessary), but the AIX documentation defines @samp{I}, @samp{P}, and
-@samp{Q} for internal, global, and static procedures, respectively.
-These symbol descriptors are unusual in that they are not followed by
-type information.
-
-The following example shows a stab for a function @code{main} which
-returns type number @code{1}.  The @code{_main} specified for the value
-is a reference to an assembler label which is used to fill in the start
-address of the function.
-
-@example
-.stabs "main:F1",36,0,0,_main      # @r{36 is N_FUN}
-@end example
-
-The stab representing a procedure is located immediately following the
-code of the procedure.  This stab is in turn directly followed by a
-group of other stabs describing elements of the procedure.  These other
-stabs describe the procedure's parameters, its block local variables, and
-its block structure.
-
-If functions can appear in different sections, then the debugger may not
-be able to find the end of a function.  Recent versions of GCC will mark
-the end of a function with an @code{N_FUN} symbol with an empty string
-for the name.  The value is the address of the end of the current
-function.  Without such a symbol, there is no indication of the address
-of the end of a function, and you must assume that it ended at the
-starting address of the next function or at the end of the text section
-for the program.
-
-@node Nested Procedures
-@section Nested Procedures
-
-For any of the symbol descriptors representing procedures, after the
-symbol descriptor and the type information is optionally a scope
-specifier.  This consists of a comma, the name of the procedure, another
-comma, and the name of the enclosing procedure.  The first name is local
-to the scope specified, and seems to be redundant with the name of the
-symbol (before the @samp{:}).  This feature is used by GCC, and
-presumably Pascal, Modula-2, etc., compilers, for nested functions.
-
-If procedures are nested more than one level deep, only the immediately
-containing scope is specified.  For example, this code:
-
-@example
-int
-foo (int x)
-@{
-  int bar (int y)
-    @{
-      int baz (int z)
-        @{
-          return x + y + z;
-        @}
-      return baz (x + 2 * y);
-    @}
-  return x + bar (3 * x);
-@}
-@end example
-
-@noindent
-produces the stabs:
-
-@example
-.stabs "baz:f1,baz,bar",36,0,0,_baz.15         # @r{36 is N_FUN}
-.stabs "bar:f1,bar,foo",36,0,0,_bar.12
-.stabs "foo:F1",36,0,0,_foo
-@end example
-
-@node Block Structure
-@section Block Structure
-
-@findex N_LBRAC
-@findex N_RBRAC
-@c For GCC 2.5.8 or so stabs-in-coff, these are absolute instead of
-@c function relative (as documented below).  But GDB has never been able
-@c to deal with that (it had wanted them to be relative to the file, but
-@c I just fixed that (between GDB 4.12 and 4.13)), so it is function
-@c relative just like ELF and SOM and the below documentation.
-The program's block structure is represented by the @code{N_LBRAC} (left
-brace) and the @code{N_RBRAC} (right brace) stab types.  The variables
-defined inside a block precede the @code{N_LBRAC} symbol for most
-compilers, including GCC.  Other compilers, such as the Convex, Acorn
-RISC machine, and Sun @code{acc} compilers, put the variables after the
-@code{N_LBRAC} symbol.  The values of the @code{N_LBRAC} and
-@code{N_RBRAC} symbols are the start and end addresses of the code of
-the block, respectively.  For most machines, they are relative to the
-starting address of this source file.  For the Gould NP1, they are
-absolute.  For stabs in sections (@pxref{Stab Sections}), they are
-relative to the function in which they occur.
-
-The @code{N_LBRAC} and @code{N_RBRAC} stabs that describe the block
-scope of a procedure are located after the @code{N_FUN} stab that
-represents the procedure itself.
-
-Sun documents the desc field of @code{N_LBRAC} and
-@code{N_RBRAC} symbols as containing the nesting level of the block.
-However, dbx seems to not care, and GCC always sets desc to
-zero.
-
-@findex .bb
-@findex .be
-@findex C_BLOCK
-For XCOFF, block scope is indicated with @code{C_BLOCK} symbols.  If the
-name of the symbol is @samp{.bb}, then it is the beginning of the block;
-if the name of the symbol is @samp{.be}; it is the end of the block.
-
-@node Alternate Entry Points
-@section Alternate Entry Points
-
-@findex N_ENTRY
-@findex C_ENTRY
-Some languages, like Fortran, have the ability to enter procedures at
-some place other than the beginning.  One can declare an alternate entry
-point.  The @code{N_ENTRY} stab is for this; however, the Sun FORTRAN
-compiler doesn't use it.  According to AIX documentation, only the name
-of a @code{C_ENTRY} stab is significant; the address of the alternate
-entry point comes from the corresponding external symbol.  A previous
-revision of this document said that the value of an @code{N_ENTRY} stab
-was the address of the alternate entry point, but I don't know the
-source for that information.
-
-@node Constants
-@chapter Constants
-
-The @samp{c} symbol descriptor indicates that this stab represents a
-constant.  This symbol descriptor is an exception to the general rule
-that symbol descriptors are followed by type information.  Instead, it
-is followed by @samp{=} and one of the following:
-
-@table @code
-@item b @var{value}
-Boolean constant.  @var{value} is a numeric value; I assume it is 0 for
-false or 1 for true.
-
-@item c @var{value}
-Character constant.  @var{value} is the numeric value of the constant.
-
-@item e @var{type-information} , @var{value}
-Constant whose value can be represented as integral.
-@var{type-information} is the type of the constant, as it would appear
-after a symbol descriptor (@pxref{String Field}).  @var{value} is the
-numeric value of the constant.  GDB 4.9 does not actually get the right
-value if @var{value} does not fit in a host @code{int}, but it does not
-do anything violent, and future debuggers could be extended to accept
-integers of any size (whether unsigned or not).  This constant type is
-usually documented as being only for enumeration constants, but GDB has
-never imposed that restriction; I don't know about other debuggers.
-
-@item i @var{value}
-Integer constant.  @var{value} is the numeric value.  The type is some
-sort of generic integer type (for GDB, a host @code{int}); to specify
-the type explicitly, use @samp{e} instead.
-
-@item r @var{value}
-Real constant.  @var{value} is the real value, which can be @samp{INF}
-(optionally preceded by a sign) for infinity, @samp{QNAN} for a quiet
-NaN (not-a-number), or @samp{SNAN} for a signalling NaN.  If it is a
-normal number the format is that accepted by the C library function
-@code{atof}.
-
-@item s @var{string}
-String constant.  @var{string} is a string enclosed in either @samp{'}
-(in which case @samp{'} characters within the string are represented as
-@samp{\'} or @samp{"} (in which case @samp{"} characters within the
-string are represented as @samp{\"}).
-
-@item S @var{type-information} , @var{elements} , @var{bits} , @var{pattern}
-Set constant.  @var{type-information} is the type of the constant, as it
-would appear after a symbol descriptor (@pxref{String Field}).
-@var{elements} is the number of elements in the set (does this means
-how many bits of @var{pattern} are actually used, which would be
-redundant with the type, or perhaps the number of bits set in
-@var{pattern}?  I don't get it), @var{bits} is the number of bits in the
-constant (meaning it specifies the length of @var{pattern}, I think),
-and @var{pattern} is a hexadecimal representation of the set.  AIX
-documentation refers to a limit of 32 bytes, but I see no reason why
-this limit should exist.  This form could probably be used for arbitrary
-constants, not just sets; the only catch is that @var{pattern} should be
-understood to be target, not host, byte order and format.
-@end table
-
-The boolean, character, string, and set constants are not supported by
-GDB 4.9, but it ignores them.  GDB 4.8 and earlier gave an error
-message and refused to read symbols from the file containing the
-constants.
-
-The above information is followed by @samp{;}.
-
-@node Variables
-@chapter Variables
-
-Different types of stabs describe the various ways that variables can be
-allocated: on the stack, globally, in registers, in common blocks,
-statically, or as arguments to a function.
-
-@menu
-* Stack Variables::		Variables allocated on the stack.
-* Global Variables::		Variables used by more than one source file.
-* Register Variables::		Variables in registers.
-* Common Blocks::		Variables statically allocated together.
-* Statics::			Variables local to one source file.
-* Based Variables::		Fortran pointer based variables.
-* Parameters::			Variables for arguments to functions.
-@end menu
-
-@node Stack Variables
-@section Automatic Variables Allocated on the Stack
-
-If a variable's scope is local to a function and its lifetime is only as
-long as that function executes (C calls such variables
-@dfn{automatic}), it can be allocated in a register (@pxref{Register
-Variables}) or on the stack.
-
-@findex N_LSYM, for stack variables
-@findex C_LSYM
-Each variable allocated on the stack has a stab with the symbol
-descriptor omitted.  Since type information should begin with a digit,
-@samp{-}, or @samp{(}, only those characters precluded from being used
-for symbol descriptors.  However, the Acorn RISC machine (ARM) is said
-to get this wrong: it puts out a mere type definition here, without the
-preceding @samp{@var{type-number}=}.  This is a bad idea; there is no
-guarantee that type descriptors are distinct from symbol descriptors.
-Stabs for stack variables use the @code{N_LSYM} stab type, or
-@code{C_LSYM} for XCOFF.
-
-The value of the stab is the offset of the variable within the
-local variables.  On most machines this is an offset from the frame
-pointer and is negative.  The location of the stab specifies which block
-it is defined in; see @ref{Block Structure}.
-
-For example, the following C code:
-
-@example
-int
-main ()
-@{
-  int x;
-@}
-@end example
-
-produces the following stabs:
-
-@example
-.stabs "main:F1",36,0,0,_main   # @r{36 is N_FUN}
-.stabs "x:1",128,0,0,-12        # @r{128 is N_LSYM}
-.stabn 192,0,0,LBB2             # @r{192 is N_LBRAC}
-.stabn 224,0,0,LBE2             # @r{224 is N_RBRAC}
-@end example
-
-@xref{Procedures} for more information on the @code{N_FUN} stab, and
-@ref{Block Structure} for more information on the @code{N_LBRAC} and
-@code{N_RBRAC} stabs.
-
-@node Global Variables
-@section Global Variables
-
-@findex N_GSYM
-@findex C_GSYM
-@c FIXME: verify for sure that it really is C_GSYM on XCOFF
-A variable whose scope is not specific to just one source file is
-represented by the @samp{G} symbol descriptor.  These stabs use the
-@code{N_GSYM} stab type (C_GSYM for XCOFF).  The type information for
-the stab (@pxref{String Field}) gives the type of the variable.
-
-For example, the following source code:
-
-@example
-char g_foo = 'c';
-@end example
-
-@noindent
-yields the following assembly code:
-
-@example
-.stabs "g_foo:G2",32,0,0,0     # @r{32 is N_GSYM}
-     .global _g_foo
-     .data
-_g_foo:
-     .byte 99
-@end example
-
-The address of the variable represented by the @code{N_GSYM} is not
-contained in the @code{N_GSYM} stab.  The debugger gets this information
-from the external symbol for the global variable.  In the example above,
-the @code{.global _g_foo} and @code{_g_foo:} lines tell the assembler to
-produce an external symbol.
-
-Some compilers, like GCC, output @code{N_GSYM} stabs only once, where
-the variable is defined.  Other compilers, like SunOS4 /bin/cc, output a
-@code{N_GSYM} stab for each compilation unit which references the
-variable.
-
-@node Register Variables
-@section Register Variables
-
-@findex N_RSYM
-@findex C_RSYM
-@c According to an old version of this manual, AIX uses C_RPSYM instead
-@c of C_RSYM.  I am skeptical; this should be verified.
-Register variables have their own stab type, @code{N_RSYM}
-(@code{C_RSYM} for XCOFF), and their own symbol descriptor, @samp{r}.
-The stab's value is the number of the register where the variable data
-will be stored.
-@c .stabs "name:type",N_RSYM,0,RegSize,RegNumber (Sun doc)
-
-AIX defines a separate symbol descriptor @samp{d} for floating point
-registers.  This seems unnecessary; why not just just give floating
-point registers different register numbers?  I have not verified whether
-the compiler actually uses @samp{d}.
-
-If the register is explicitly allocated to a global variable, but not
-initialized, as in:
-
-@example
-register int g_bar asm ("%g5");
-@end example
-
-@noindent
-then the stab may be emitted at the end of the object file, with
-the other bss symbols.
-
-@node Common Blocks
-@section Common Blocks
-
-A common block is a statically allocated section of memory which can be
-referred to by several source files.  It may contain several variables.
-I believe Fortran is the only language with this feature.
-
-@findex N_BCOMM
-@findex N_ECOMM
-@findex C_BCOMM
-@findex C_ECOMM
-A @code{N_BCOMM} stab begins a common block and an @code{N_ECOMM} stab
-ends it.  The only field that is significant in these two stabs is the
-string, which names a normal (non-debugging) symbol that gives the
-address of the common block.  According to IBM documentation, only the
-@code{N_BCOMM} has the name of the common block (even though their
-compiler actually puts it both places).
-
-@findex N_ECOML
-@findex C_ECOML
-The stabs for the members of the common block are between the
-@code{N_BCOMM} and the @code{N_ECOMM}; the value of each stab is the
-offset within the common block of that variable.  IBM uses the
-@code{C_ECOML} stab type, and there is a corresponding @code{N_ECOML}
-stab type, but Sun's Fortran compiler uses @code{N_GSYM} instead.  The
-variables within a common block use the @samp{V} symbol descriptor (I
-believe this is true of all Fortran variables).  Other stabs (at least
-type declarations using @code{C_DECL}) can also be between the
-@code{N_BCOMM} and the @code{N_ECOMM}.
-
-@node Statics
-@section Static Variables
-
-Initialized static variables are represented by the @samp{S} and
-@samp{V} symbol descriptors.  @samp{S} means file scope static, and
-@samp{V} means procedure scope static.  One exception: in XCOFF, IBM's
-xlc compiler always uses @samp{V}, and whether it is file scope or not
-is distinguished by whether the stab is located within a function.
-
-@c This is probably not worth mentioning; it is only true on the sparc
-@c for `double' variables which although declared const are actually in
-@c the data segment (the text segment can't guarantee 8 byte alignment).
-@c (although GCC
-@c 2.4.5 has a bug in that it uses @code{N_FUN}, so neither dbx nor GDB can
-@c find the variables)
-@findex N_STSYM
-@findex N_LCSYM
-@findex N_FUN, for variables
-@findex N_ROSYM
-In a.out files, @code{N_STSYM} means the data section, @code{N_FUN}
-means the text section, and @code{N_LCSYM} means the bss section.  For
-those systems with a read-only data section separate from the text
-section (Solaris), @code{N_ROSYM} means the read-only data section.
-
-For example, the source lines:
-
-@example
-static const int var_const = 5;
-static int var_init = 2;
-static int var_noinit;
-@end example
-
-@noindent
-yield the following stabs:
-
-@example
-.stabs "var_const:S1",36,0,0,_var_const      # @r{36 is N_FUN}
-@dots{}
-.stabs "var_init:S1",38,0,0,_var_init        # @r{38 is N_STSYM}
-@dots{}
-.stabs "var_noinit:S1",40,0,0,_var_noinit    # @r{40 is N_LCSYM}
-@end example
-
-@findex C_STSYM
-@findex C_BSTAT
-@findex C_ESTAT
-In XCOFF files, the stab type need not indicate the section;
-@code{C_STSYM} can be used for all statics.  Also, each static variable
-is enclosed in a static block.  A @code{C_BSTAT} (emitted with a
-@samp{.bs} assembler directive) symbol begins the static block; its
-value is the symbol number of the csect symbol whose value is the
-address of the static block, its section is the section of the variables
-in that static block, and its name is @samp{.bs}.  A @code{C_ESTAT}
-(emitted with a @samp{.es} assembler directive) symbol ends the static
-block; its name is @samp{.es} and its value and section are ignored.
-
-In ECOFF files, the storage class is used to specify the section, so the
-stab type need not indicate the section.
-
-In ELF files, for the SunPRO compiler version 2.0.1, symbol descriptor
-@samp{S} means that the address is absolute (the linker relocates it)
-and symbol descriptor @samp{V} means that the address is relative to the
-start of the relevant section for that compilation unit.  SunPRO has
-plans to have the linker stop relocating stabs; I suspect that their the
-debugger gets the address from the corresponding ELF (not stab) symbol.
-I'm not sure how to find which symbol of that name is the right one.
-The clean way to do all this would be to have a the value of a symbol
-descriptor @samp{S} symbol be an offset relative to the start of the
-file, just like everything else, but that introduces obvious
-compatibility problems.  For more information on linker stab relocation,
-@xref{ELF Linker Relocation}.
-
-@node Based Variables
-@section Fortran Based Variables
-
-Fortran (at least, the Sun and SGI dialects of FORTRAN-77) has a feature
-which allows allocating arrays with @code{malloc}, but which avoids
-blurring the line between arrays and pointers the way that C does.  In
-stabs such a variable uses the @samp{b} symbol descriptor.
-
-For example, the Fortran declarations
-
-@example
-real foo, foo10(10), foo10_5(10,5)
-pointer (foop, foo)
-pointer (foo10p, foo10)
-pointer (foo105p, foo10_5)
-@end example
-
-produce the stabs
-
-@example
-foo:b6
-foo10:bar3;1;10;6
-foo10_5:bar3;1;5;ar3;1;10;6
-@end example
-
-In this example, @code{real} is type 6 and type 3 is an integral type
-which is the type of the subscripts of the array (probably
-@code{integer}).
-
-The @samp{b} symbol descriptor is like @samp{V} in that it denotes a
-statically allocated symbol whose scope is local to a function; see
-@xref{Statics}.  The value of the symbol, instead of being the address
-of the variable itself, is the address of a pointer to that variable.
-So in the above example, the value of the @code{foo} stab is the address
-of a pointer to a real, the value of the @code{foo10} stab is the
-address of a pointer to a 10-element array of reals, and the value of
-the @code{foo10_5} stab is the address of a pointer to a 5-element array
-of 10-element arrays of reals.
-
-@node Parameters
-@section Parameters
-
-Formal parameters to a function are represented by a stab (or sometimes
-two; see below) for each parameter.  The stabs are in the order in which
-the debugger should print the parameters (i.e., the order in which the
-parameters are declared in the source file).  The exact form of the stab
-depends on how the parameter is being passed.
-
-@findex N_PSYM
-@findex C_PSYM
-Parameters passed on the stack use the symbol descriptor @samp{p} and
-the @code{N_PSYM} symbol type (or @code{C_PSYM} for XCOFF).  The value
-of the symbol is an offset used to locate the parameter on the stack;
-its exact meaning is machine-dependent, but on most machines it is an
-offset from the frame pointer.
-
-As a simple example, the code:
-
-@example
-main (argc, argv)
-     int argc;
-     char **argv;
-@end example
-
-produces the stabs:
-
-@example
-.stabs "main:F1",36,0,0,_main                 # @r{36 is N_FUN}
-.stabs "argc:p1",160,0,0,68                   # @r{160 is N_PSYM}
-.stabs "argv:p20=*21=*2",160,0,0,72
-@end example
-
-The type definition of @code{argv} is interesting because it contains
-several type definitions.  Type 21 is pointer to type 2 (char) and
-@code{argv} (type 20) is pointer to type 21.
-
-@c FIXME: figure out what these mean and describe them coherently.
-The following symbol descriptors are also said to go with @code{N_PSYM}.
-The value of the symbol is said to be an offset from the argument
-pointer (I'm not sure whether this is true or not).
-
-@example
-pP (<<??>>)
-pF Fortran function parameter
-X  (function result variable)
-@end example
-
-@menu
-* Register Parameters::
-* Local Variable Parameters::
-* Reference Parameters::
-* Conformant Arrays::
-@end menu
-
-@node Register Parameters
-@subsection Passing Parameters in Registers
-
-If the parameter is passed in a register, then traditionally there are
-two symbols for each argument:
-
-@example
-.stabs "arg:p1" . . .       ; N_PSYM
-.stabs "arg:r1" . . .       ; N_RSYM
-@end example
-
-Debuggers use the second one to find the value, and the first one to
-know that it is an argument.
-
-@findex C_RPSYM
-@findex N_RSYM, for parameters
-Because that approach is kind of ugly, some compilers use symbol
-descriptor @samp{P} or @samp{R} to indicate an argument which is in a
-register.  Symbol type @code{C_RPSYM} is used in XCOFF and @code{N_RSYM}
-is used otherwise.  The symbol's value is the register number.  @samp{P}
-and @samp{R} mean the same thing; the difference is that @samp{P} is a
-GNU invention and @samp{R} is an IBM (XCOFF) invention.  As of version
-4.9, GDB should handle either one.
-
-There is at least one case where GCC uses a @samp{p} and @samp{r} pair
-rather than @samp{P}; this is where the argument is passed in the
-argument list and then loaded into a register.
-
-According to the AIX documentation, symbol descriptor @samp{D} is for a
-parameter passed in a floating point register.  This seems
-unnecessary---why not just use @samp{R} with a register number which
-indicates that it's a floating point register?  I haven't verified
-whether the system actually does what the documentation indicates.
-
-@c FIXME: On the hppa this is for any type > 8 bytes, I think, and not
-@c for small structures (investigate).
-On the sparc and hppa, for a @samp{P} symbol whose type is a structure
-or union, the register contains the address of the structure.  On the
-sparc, this is also true of a @samp{p} and @samp{r} pair (using Sun
-@code{cc}) or a @samp{p} symbol.  However, if a (small) structure is
-really in a register, @samp{r} is used.  And, to top it all off, on the
-hppa it might be a structure which was passed on the stack and loaded
-into a register and for which there is a @samp{p} and @samp{r} pair!  I
-believe that symbol descriptor @samp{i} is supposed to deal with this
-case (it is said to mean "value parameter by reference, indirect
-access"; I don't know the source for this information), but I don't know
-details or what compilers or debuggers use it, if any (not GDB or GCC).
-It is not clear to me whether this case needs to be dealt with
-differently than parameters passed by reference (@pxref{Reference Parameters}).
-
-@node Local Variable Parameters
-@subsection Storing Parameters as Local Variables
-
-There is a case similar to an argument in a register, which is an
-argument that is actually stored as a local variable.  Sometimes this
-happens when the argument was passed in a register and then the compiler
-stores it as a local variable.  If possible, the compiler should claim
-that it's in a register, but this isn't always done.
-
-If a parameter is passed as one type and converted to a smaller type by
-the prologue (for example, the parameter is declared as a @code{float},
-but the calling conventions specify that it is passed as a
-@code{double}), then GCC2 (sometimes) uses a pair of symbols.  The first
-symbol uses symbol descriptor @samp{p} and the type which is passed.
-The second symbol has the type and location which the parameter actually
-has after the prologue.  For example, suppose the following C code
-appears with no prototypes involved:
-
-@example
-void
-subr (f)
-     float f;
-@{
-@end example
-
-if @code{f} is passed as a double at stack offset 8, and the prologue
-converts it to a float in register number 0, then the stabs look like:
-
-@example
-.stabs "f:p13",160,0,3,8   # @r{160 is @code{N_PSYM}, here 13 is @code{double}}
-.stabs "f:r12",64,0,3,0    # @r{64 is @code{N_RSYM}, here 12 is @code{float}}
-@end example
-
-In both stabs 3 is the line number where @code{f} is declared
-(@pxref{Line Numbers}).
-
-@findex N_LSYM, for parameter
-GCC, at least on the 960, has another solution to the same problem.  It
-uses a single @samp{p} symbol descriptor for an argument which is stored
-as a local variable but uses @code{N_LSYM} instead of @code{N_PSYM}.  In
-this case, the value of the symbol is an offset relative to the local
-variables for that function, not relative to the arguments; on some
-machines those are the same thing, but not on all.
-
-@c This is mostly just background info; the part that logically belongs
-@c here is the last sentence.  
-On the VAX or on other machines in which the calling convention includes
-the number of words of arguments actually passed, the debugger (GDB at
-least) uses the parameter symbols to keep track of whether it needs to
-print nameless arguments in addition to the formal parameters which it
-has printed because each one has a stab.  For example, in 
-
-@example
-extern int fprintf (FILE *stream, char *format, @dots{});
-@dots{}
-fprintf (stdout, "%d\n", x);
-@end example
-
-there are stabs for @code{stream} and @code{format}.  On most machines,
-the debugger can only print those two arguments (because it has no way
-of knowing that additional arguments were passed), but on the VAX or
-other machines with a calling convention which indicates the number of
-words of arguments, the debugger can print all three arguments.  To do
-so, the parameter symbol (symbol descriptor @samp{p}) (not necessarily
-@samp{r} or symbol descriptor omitted symbols) needs to contain the
-actual type as passed (for example, @code{double} not @code{float} if it
-is passed as a double and converted to a float).
-
-@node Reference Parameters
-@subsection Passing Parameters by Reference
-
-If the parameter is passed by reference (e.g., Pascal @code{VAR}
-parameters), then the symbol descriptor is @samp{v} if it is in the
-argument list, or @samp{a} if it in a register.  Other than the fact
-that these contain the address of the parameter rather than the
-parameter itself, they are identical to @samp{p} and @samp{R},
-respectively.  I believe @samp{a} is an AIX invention; @samp{v} is
-supported by all stabs-using systems as far as I know.
-
-@node Conformant Arrays
-@subsection Passing Conformant Array Parameters
-
-@c Is this paragraph correct?  It is based on piecing together patchy
-@c information and some guesswork
-Conformant arrays are a feature of Modula-2, and perhaps other
-languages, in which the size of an array parameter is not known to the
-called function until run-time.  Such parameters have two stabs: a
-@samp{x} for the array itself, and a @samp{C}, which represents the size
-of the array.  The value of the @samp{x} stab is the offset in the
-argument list where the address of the array is stored (it this right?
-it is a guess); the value of the @samp{C} stab is the offset in the
-argument list where the size of the array (in elements? in bytes?) is
-stored.
-
-@node Types
-@chapter Defining Types
-
-The examples so far have described types as references to previously
-defined types, or defined in terms of subranges of or pointers to
-previously defined types.  This chapter describes the other type
-descriptors that may follow the @samp{=} in a type definition.
-
-@menu
-* Builtin Types::		Integers, floating point, void, etc.
-* Miscellaneous Types::		Pointers, sets, files, etc.
-* Cross-References::		Referring to a type not yet defined.
-* Subranges::			A type with a specific range.
-* Arrays::			An aggregate type of same-typed elements.
-* Strings::			Like an array but also has a length.
-* Enumerations::		Like an integer but the values have names.
-* Structures::			An aggregate type of different-typed elements.
-* Typedefs::			Giving a type a name.
-* Unions::			Different types sharing storage.
-* Function Types::
-@end menu
-
-@node Builtin Types
-@section Builtin Types
-
-Certain types are built in (@code{int}, @code{short}, @code{void},
-@code{float}, etc.); the debugger recognizes these types and knows how
-to handle them.  Thus, don't be surprised if some of the following ways
-of specifying builtin types do not specify everything that a debugger
-would need to know about the type---in some cases they merely specify
-enough information to distinguish the type from other types.
-
-The traditional way to define builtin types is convolunted, so new ways
-have been invented to describe them.  Sun's @code{acc} uses special
-builtin type descriptors (@samp{b} and @samp{R}), and IBM uses negative
-type numbers.  GDB accepts all three ways, as of version 4.8; dbx just
-accepts the traditional builtin types and perhaps one of the other two
-formats.  The following sections describe each of these formats.
-
-@menu
-* Traditional Builtin Types::	Put on your seatbelts and prepare for kludgery
-* Builtin Type Descriptors::	Builtin types with special type descriptors
-* Negative Type Numbers::	Builtin types using negative type numbers
-@end menu
-
-@node Traditional Builtin Types
-@subsection Traditional Builtin Types
-
-This is the traditional, convoluted method for defining builtin types.
-There are several classes of such type definitions: integer, floating
-point, and @code{void}.
-
-@menu
-* Traditional Integer Types::
-* Traditional Other Types::
-@end menu
-
-@node Traditional Integer Types
-@subsubsection Traditional Integer Types
-
-Often types are defined as subranges of themselves.  If the bounding values
-fit within an @code{int}, then they are given normally.  For example:
-
-@example
-.stabs "int:t1=r1;-2147483648;2147483647;",128,0,0,0    # @r{128 is N_LSYM}
-.stabs "char:t2=r2;0;127;",128,0,0,0
-@end example
-
-Builtin types can also be described as subranges of @code{int}:
-
-@example
-.stabs "unsigned short:t6=r1;0;65535;",128,0,0,0
-@end example
-
-If the lower bound of a subrange is 0 and the upper bound is -1,
-the type is an unsigned integral type whose bounds are too
-big to describe in an @code{int}.  Traditionally this is only used for
-@code{unsigned int} and @code{unsigned long}:
-
-@example
-.stabs "unsigned int:t4=r1;0;-1;",128,0,0,0
-@end example
-
-For larger types, GCC 2.4.5 puts out bounds in octal, with one or more
-leading zeroes.  In this case a negative bound consists of a number
-which is a 1 bit (for the sign bit) followed by a 0 bit for each bit in
-the number (except the sign bit), and a positive bound is one which is a
-1 bit for each bit in the number (except possibly the sign bit).  All
-known versions of dbx and GDB version 4 accept this (at least in the
-sense of not refusing to process the file), but GDB 3.5 refuses to read
-the whole file containing such symbols.  So GCC 2.3.3 did not output the
-proper size for these types.  As an example of octal bounds, the string
-fields of the stabs for 64 bit integer types look like:
-
-@c .stabs directives, etc., omitted to make it fit on the page.
-@example
-long int:t3=r1;001000000000000000000000;000777777777777777777777;
-long unsigned int:t5=r1;000000000000000000000000;001777777777777777777777;
-@end example
-
-If the lower bound of a subrange is 0 and the upper bound is negative,
-the type is an unsigned integral type whose size in bytes is the
-absolute value of the upper bound.  I believe this is a Convex
-convention for @code{unsigned long long}.
-
-If the lower bound of a subrange is negative and the upper bound is 0,
-the type is a signed integral type whose size in bytes is
-the absolute value of the lower bound.  I believe this is a Convex
-convention for @code{long long}.  To distinguish this from a legitimate
-subrange, the type should be a subrange of itself.  I'm not sure whether
-this is the case for Convex.
-
-@node Traditional Other Types
-@subsubsection Traditional Other Types
-
-If the upper bound of a subrange is 0 and the lower bound is positive,
-the type is a floating point type, and the lower bound of the subrange
-indicates the number of bytes in the type:
-
-@example
-.stabs "float:t12=r1;4;0;",128,0,0,0
-.stabs "double:t13=r1;8;0;",128,0,0,0
-@end example
-
-However, GCC writes @code{long double} the same way it writes
-@code{double}, so there is no way to distinguish.
-
-@example
-.stabs "long double:t14=r1;8;0;",128,0,0,0
-@end example
-
-Complex types are defined the same way as floating-point types; there is
-no way to distinguish a single-precision complex from a double-precision
-floating-point type.
-
-The C @code{void} type is defined as itself:
-
-@example
-.stabs "void:t15=15",128,0,0,0
-@end example
-
-I'm not sure how a boolean type is represented.
-
-@node Builtin Type Descriptors
-@subsection Defining Builtin Types Using Builtin Type Descriptors
-
-This is the method used by Sun's @code{acc} for defining builtin types.
-These are the type descriptors to define builtin types:
-
-@table @code
-@c FIXME: clean up description of width and offset, once we figure out
-@c what they mean
-@item b @var{signed} @var{char-flag} @var{width} ; @var{offset} ; @var{nbits} ;
-Define an integral type.  @var{signed} is @samp{u} for unsigned or
-@samp{s} for signed.  @var{char-flag} is @samp{c} which indicates this
-is a character type, or is omitted.  I assume this is to distinguish an
-integral type from a character type of the same size, for example it
-might make sense to set it for the C type @code{wchar_t} so the debugger
-can print such variables differently (Solaris does not do this).  Sun
-sets it on the C types @code{signed char} and @code{unsigned char} which
-arguably is wrong.  @var{width} and @var{offset} appear to be for small
-objects stored in larger ones, for example a @code{short} in an
-@code{int} register.  @var{width} is normally the number of bytes in the
-type.  @var{offset} seems to always be zero.  @var{nbits} is the number
-of bits in the type.
-
-Note that type descriptor @samp{b} used for builtin types conflicts with
-its use for Pascal space types (@pxref{Miscellaneous Types}); they can
-be distinguished because the character following the type descriptor
-will be a digit, @samp{(}, or @samp{-} for a Pascal space type, or
-@samp{u} or @samp{s} for a builtin type.
-
-@item w
-Documented by AIX to define a wide character type, but their compiler
-actually uses negative type numbers (@pxref{Negative Type Numbers}).
-
-@item R @var{fp-type} ; @var{bytes} ;
-Define a floating point type.  @var{fp-type} has one of the following values:
-
-@table @code
-@item 1 (NF_SINGLE)
-IEEE 32-bit (single precision) floating point format.
-
-@item 2 (NF_DOUBLE)
-IEEE 64-bit (double precision) floating point format.
-
-@item 3 (NF_COMPLEX)
-@item 4 (NF_COMPLEX16)
-@item 5 (NF_COMPLEX32)
-@c "GDB source" really means @file{include/aout/stab_gnu.h}, but trying
-@c to put that here got an overfull hbox.
-These are for complex numbers.  A comment in the GDB source describes
-them as Fortran @code{complex}, @code{double complex}, and
-@code{complex*16}, respectively, but what does that mean?  (i.e., Single
-precision?  Double precison?).
-
-@item 6 (NF_LDOUBLE)
-Long double.  This should probably only be used for Sun format
-@code{long double}, and new codes should be used for other floating
-point formats (@code{NF_DOUBLE} can be used if a @code{long double} is
-really just an IEEE double, of course).
-@end table
-
-@var{bytes} is the number of bytes occupied by the type.  This allows a
-debugger to perform some operations with the type even if it doesn't
-understand @var{fp-type}.
-
-@item g @var{type-information} ; @var{nbits}
-Documented by AIX to define a floating type, but their compiler actually
-uses negative type numbers (@pxref{Negative Type Numbers}).
-
-@item c @var{type-information} ; @var{nbits}
-Documented by AIX to define a complex type, but their compiler actually
-uses negative type numbers (@pxref{Negative Type Numbers}).
-@end table
-
-The C @code{void} type is defined as a signed integral type 0 bits long:
-@example
-.stabs "void:t19=bs0;0;0",128,0,0,0
-@end example
-The Solaris compiler seems to omit the trailing semicolon in this case.
-Getting sloppy in this way is not a swift move because if a type is
-embedded in a more complex expression it is necessary to be able to tell
-where it ends.
-
-I'm not sure how a boolean type is represented.
-
-@node Negative Type Numbers
-@subsection Negative Type Numbers
-
-This is the method used in XCOFF for defining builtin types.
-Since the debugger knows about the builtin types anyway, the idea of
-negative type numbers is simply to give a special type number which
-indicates the builtin type.  There is no stab defining these types.
-
-There are several subtle issues with negative type numbers.
-
-One is the size of the type.  A builtin type (for example the C types
-@code{int} or @code{long}) might have different sizes depending on
-compiler options, the target architecture, the ABI, etc.  This issue
-doesn't come up for IBM tools since (so far) they just target the
-RS/6000; the sizes indicated below for each size are what the IBM
-RS/6000 tools use.  To deal with differing sizes, either define separate
-negative type numbers for each size (which works but requires changing
-the debugger, and, unless you get both AIX dbx and GDB to accept the
-change, introduces an incompatibility), or use a type attribute
-(@pxref{String Field}) to define a new type with the appropriate size
-(which merely requires a debugger which understands type attributes,
-like AIX dbx or GDB).  For example,
-
-@example
-.stabs "boolean:t10=@@s8;-16",128,0,0,0
-@end example
-
-defines an 8-bit boolean type, and
-
-@example
-.stabs "boolean:t10=@@s64;-16",128,0,0,0
-@end example
-
-defines a 64-bit boolean type.
-
-A similar issue is the format of the type.  This comes up most often for
-floating-point types, which could have various formats (particularly
-extended doubles, which vary quite a bit even among IEEE systems).
-Again, it is best to define a new negative type number for each
-different format; changing the format based on the target system has
-various problems.  One such problem is that the Alpha has both VAX and
-IEEE floating types.  One can easily imagine one library using the VAX
-types and another library in the same executable using the IEEE types.
-Another example is that the interpretation of whether a boolean is true
-or false can be based on the least significant bit, most significant
-bit, whether it is zero, etc., and different compilers (or different
-options to the same compiler) might provide different kinds of boolean.
-
-The last major issue is the names of the types.  The name of a given
-type depends @emph{only} on the negative type number given; these do not
-vary depending on the language, the target system, or anything else.
-One can always define separate type numbers---in the following list you
-will see for example separate @code{int} and @code{integer*4} types
-which are identical except for the name.  But compatibility can be
-maintained by not inventing new negative type numbers and instead just
-defining a new type with a new name.  For example:
-
-@example
-.stabs "CARDINAL:t10=-8",128,0,0,0
-@end example
-
-Here is the list of negative type numbers.  The phrase @dfn{integral
-type} is used to mean twos-complement (I strongly suspect that all
-machines which use stabs use twos-complement; most machines use
-twos-complement these days).
-
-@table @code
-@item -1
-@code{int}, 32 bit signed integral type.
-
-@item -2
-@code{char}, 8 bit type holding a character.   Both GDB and dbx on AIX
-treat this as signed.  GCC uses this type whether @code{char} is signed
-or not, which seems like a bad idea.  The AIX compiler (@code{xlc}) seems to
-avoid this type; it uses -5 instead for @code{char}.
-
-@item -3
-@code{short}, 16 bit signed integral type.
-
-@item -4
-@code{long}, 32 bit signed integral type.
-
-@item -5
-@code{unsigned char}, 8 bit unsigned integral type.
-
-@item -6
-@code{signed char}, 8 bit signed integral type.
-
-@item -7
-@code{unsigned short}, 16 bit unsigned integral type.
-
-@item -8
-@code{unsigned int}, 32 bit unsigned integral type.
-
-@item -9
-@code{unsigned}, 32 bit unsigned integral type.
-
-@item -10
-@code{unsigned long}, 32 bit unsigned integral type.
-
-@item -11
-@code{void}, type indicating the lack of a value.
-
-@item -12
-@code{float}, IEEE single precision.
-
-@item -13
-@code{double}, IEEE double precision.
-
-@item -14
-@code{long double}, IEEE double precision.  The compiler claims the size
-will increase in a future release, and for binary compatibility you have
-to avoid using @code{long double}.  I hope when they increase it they
-use a new negative type number.
-
-@item -15
-@code{integer}.  32 bit signed integral type.
-
-@item -16
-@code{boolean}.  32 bit type.  GDB and GCC assume that zero is false,
-one is true, and other values have unspecified meaning.  I hope this
-agrees with how the IBM tools use the type.
-
-@item -17
-@code{short real}.  IEEE single precision.
-
-@item -18
-@code{real}.  IEEE double precision.
-
-@item -19
-@code{stringptr}.  @xref{Strings}.
-
-@item -20
-@code{character}, 8 bit unsigned character type.
-
-@item -21
-@code{logical*1}, 8 bit type.  This Fortran type has a split
-personality in that it is used for boolean variables, but can also be
-used for unsigned integers.  0 is false, 1 is true, and other values are
-non-boolean.
-
-@item -22
-@code{logical*2}, 16 bit type.  This Fortran type has a split
-personality in that it is used for boolean variables, but can also be
-used for unsigned integers.  0 is false, 1 is true, and other values are
-non-boolean.
-
-@item -23
-@code{logical*4}, 32 bit type.  This Fortran type has a split
-personality in that it is used for boolean variables, but can also be
-used for unsigned integers.  0 is false, 1 is true, and other values are
-non-boolean.
-
-@item -24
-@code{logical}, 32 bit type.  This Fortran type has a split
-personality in that it is used for boolean variables, but can also be
-used for unsigned integers.  0 is false, 1 is true, and other values are
-non-boolean.
-
-@item -25
-@code{complex}.  A complex type consisting of two IEEE single-precision
-floating point values.
-
-@item -26
-@code{complex}.  A complex type consisting of two IEEE double-precision
-floating point values.
-
-@item -27
-@code{integer*1}, 8 bit signed integral type.
-
-@item -28
-@code{integer*2}, 16 bit signed integral type.
-
-@item -29
-@code{integer*4}, 32 bit signed integral type.
-
-@item -30
-@code{wchar}.  Wide character, 16 bits wide, unsigned (what format?
-Unicode?).
-
-@item -31
-@code{long long}, 64 bit signed integral type.
-
-@item -32
-@code{unsigned long long}, 64 bit unsigned integral type.
-
-@item -33
-@code{logical*8}, 64 bit unsigned integral type.
-
-@item -34
-@code{integer*8}, 64 bit signed integral type.
-@end table
-
-@node Miscellaneous Types
-@section Miscellaneous Types
-
-@table @code
-@item b @var{type-information} ; @var{bytes}
-Pascal space type.  This is documented by IBM; what does it mean?
-
-This use of the @samp{b} type descriptor can be distinguished
-from its use for builtin integral types (@pxref{Builtin Type
-Descriptors}) because the character following the type descriptor is
-always a digit, @samp{(}, or @samp{-}.
-
-@item B @var{type-information}
-A volatile-qualified version of @var{type-information}.  This is
-a Sun extension.  References and stores to a variable with a
-volatile-qualified type must not be optimized or cached; they
-must occur as the user specifies them.
-
-@item d @var{type-information}
-File of type @var{type-information}.  As far as I know this is only used
-by Pascal.
-
-@item k @var{type-information}
-A const-qualified version of @var{type-information}.  This is a Sun
-extension.  A variable with a const-qualified type cannot be modified.
-
-@item M @var{type-information} ; @var{length}
-Multiple instance type.  The type seems to composed of @var{length}
-repetitions of @var{type-information}, for example @code{character*3} is
-represented by @samp{M-2;3}, where @samp{-2} is a reference to a
-character type (@pxref{Negative Type Numbers}).  I'm not sure how this
-differs from an array.  This appears to be a Fortran feature.
-@var{length} is a bound, like those in range types; see @ref{Subranges}.
-
-@item S @var{type-information}
-Pascal set type.  @var{type-information} must be a small type such as an
-enumeration or a subrange, and the type is a bitmask whose length is
-specified by the number of elements in @var{type-information}.
-
-In CHILL, if it is a bitstring instead of a set, also use the @samp{S}
-type attribute (@pxref{String Field}).
-
-@item * @var{type-information}
-Pointer to @var{type-information}.
-@end table
-
-@node Cross-References
-@section Cross-References to Other Types
-
-A type can be used before it is defined; one common way to deal with
-that situation is just to use a type reference to a type which has not
-yet been defined.
-
-Another way is with the @samp{x} type descriptor, which is followed by
-@samp{s} for a structure tag, @samp{u} for a union tag, or @samp{e} for
-a enumerator tag, followed by the name of the tag, followed by @samp{:}.
-If the name contains @samp{::} between a @samp{<} and @samp{>} pair (for
-C++ templates), such a @samp{::} does not end the name---only a single
-@samp{:} ends the name; see @ref{Nested Symbols}.
-
-For example, the following C declarations:
-
-@example
-struct foo;
-struct foo *bar;
-@end example
-
-@noindent
-produce:
-
-@example
-.stabs "bar:G16=*17=xsfoo:",32,0,0,0
-@end example
-
-Not all debuggers support the @samp{x} type descriptor, so on some
-machines GCC does not use it.  I believe that for the above example it
-would just emit a reference to type 17 and never define it, but I
-haven't verified that.
-
-Modula-2 imported types, at least on AIX, use the @samp{i} type
-descriptor, which is followed by the name of the module from which the
-type is imported, followed by @samp{:}, followed by the name of the
-type.  There is then optionally a comma followed by type information for
-the type.  This differs from merely naming the type (@pxref{Typedefs}) in
-that it identifies the module; I don't understand whether the name of
-the type given here is always just the same as the name we are giving
-it, or whether this type descriptor is used with a nameless stab
-(@pxref{String Field}), or what.  The symbol ends with @samp{;}.
-
-@node Subranges
-@section Subrange Types
-
-The @samp{r} type descriptor defines a type as a subrange of another
-type.  It is followed by type information for the type of which it is a
-subrange, a semicolon, an integral lower bound, a semicolon, an
-integral upper bound, and a semicolon.  The AIX documentation does not
-specify the trailing semicolon, in an effort to specify array indexes
-more cleanly, but a subrange which is not an array index has always
-included a trailing semicolon (@pxref{Arrays}).
-
-Instead of an integer, either bound can be one of the following:
-
-@table @code
-@item A @var{offset}
-The bound is passed by reference on the stack at offset @var{offset}
-from the argument list.  @xref{Parameters}, for more information on such
-offsets.
-
-@item T @var{offset}
-The bound is passed by value on the stack at offset @var{offset} from
-the argument list.
-
-@item a @var{register-number}
-The bound is pased by reference in register number
-@var{register-number}.
-
-@item t @var{register-number}
-The bound is passed by value in register number @var{register-number}.
-
-@item J
-There is no bound.
-@end table
-
-Subranges are also used for builtin types; see @ref{Traditional Builtin Types}.
-
-@node Arrays
-@section Array Types
-
-Arrays use the @samp{a} type descriptor.  Following the type descriptor
-is the type of the index and the type of the array elements.  If the
-index type is a range type, it ends in a semicolon; otherwise
-(for example, if it is a type reference), there does not
-appear to be any way to tell where the types are separated.  In an
-effort to clean up this mess, IBM documents the two types as being
-separated by a semicolon, and a range type as not ending in a semicolon
-(but this is not right for range types which are not array indexes,
-@pxref{Subranges}).  I think probably the best solution is to specify
-that a semicolon ends a range type, and that the index type and element
-type of an array are separated by a semicolon, but that if the index
-type is a range type, the extra semicolon can be omitted.  GDB (at least
-through version 4.9) doesn't support any kind of index type other than a
-range anyway; I'm not sure about dbx.
-
-It is well established, and widely used, that the type of the index,
-unlike most types found in the stabs, is merely a type definition, not
-type information (@pxref{String Field}) (that is, it need not start with
-@samp{@var{type-number}=} if it is defining a new type).  According to a
-comment in GDB, this is also true of the type of the array elements; it
-gives @samp{ar1;1;10;ar1;1;10;4} as a legitimate way to express a two
-dimensional array.  According to AIX documentation, the element type
-must be type information.  GDB accepts either.
-
-The type of the index is often a range type, expressed as the type
-descriptor @samp{r} and some parameters.  It defines the size of the
-array.  In the example below, the range @samp{r1;0;2;} defines an index
-type which is a subrange of type 1 (integer), with a lower bound of 0
-and an upper bound of 2.  This defines the valid range of subscripts of
-a three-element C array.
-
-For example, the definition:
-
-@example
-char char_vec[3] = @{'a','b','c'@};
-@end example
-
-@noindent
-produces the output:
-
-@example
-.stabs "char_vec:G19=ar1;0;2;2",32,0,0,0
-     .global _char_vec
-     .align 4
-_char_vec:
-     .byte 97
-     .byte 98
-     .byte 99
-@end example
-
-If an array is @dfn{packed}, the elements are spaced more
-closely than normal, saving memory at the expense of speed.  For
-example, an array of 3-byte objects might, if unpacked, have each
-element aligned on a 4-byte boundary, but if packed, have no padding.
-One way to specify that something is packed is with type attributes
-(@pxref{String Field}).  In the case of arrays, another is to use the
-@samp{P} type descriptor instead of @samp{a}.  Other than specifying a
-packed array, @samp{P} is identical to @samp{a}.
-
-@c FIXME-what is it?  A pointer?
-An open array is represented by the @samp{A} type descriptor followed by
-type information specifying the type of the array elements.
-
-@c FIXME: what is the format of this type?  A pointer to a vector of pointers?
-An N-dimensional dynamic array is represented by
-
-@example
-D @var{dimensions} ; @var{type-information}
-@end example
-
-@c Does dimensions really have this meaning?  The AIX documentation
-@c doesn't say.
-@var{dimensions} is the number of dimensions; @var{type-information}
-specifies the type of the array elements.
-
-@c FIXME: what is the format of this type?  A pointer to some offsets in
-@c another array?
-A subarray of an N-dimensional array is represented by
-
-@example
-E @var{dimensions} ; @var{type-information}
-@end example
-
-@c Does dimensions really have this meaning?  The AIX documentation
-@c doesn't say.
-@var{dimensions} is the number of dimensions; @var{type-information}
-specifies the type of the array elements.
-
-@node Strings
-@section Strings
-
-Some languages, like C or the original Pascal, do not have string types,
-they just have related things like arrays of characters.  But most
-Pascals and various other languages have string types, which are
-indicated as follows:
-
-@table @code
-@item n @var{type-information} ; @var{bytes}
-@var{bytes} is the maximum length.  I'm not sure what
-@var{type-information} is; I suspect that it means that this is a string
-of @var{type-information} (thus allowing a string of integers, a string
-of wide characters, etc., as well as a string of characters).  Not sure
-what the format of this type is.  This is an AIX feature.
-
-@item z @var{type-information} ; @var{bytes}
-Just like @samp{n} except that this is a gstring, not an ordinary
-string.  I don't know the difference.
-
-@item N
-Pascal Stringptr.  What is this?  This is an AIX feature.
-@end table
-
-Languages, such as CHILL which have a string type which is basically
-just an array of characters use the @samp{S} type attribute
-(@pxref{String Field}).
-
-@node Enumerations
-@section Enumerations
-
-Enumerations are defined with the @samp{e} type descriptor.
-
-@c FIXME: Where does this information properly go?  Perhaps it is
-@c redundant with something we already explain.
-The source line below declares an enumeration type at file scope.
-The type definition is located after the @code{N_RBRAC} that marks the end of
-the previous procedure's block scope, and before the @code{N_FUN} that marks
-the beginning of the next procedure's block scope.  Therefore it does not
-describe a block local symbol, but a file local one.
-
-The source line:
-
-@example
-enum e_places @{first,second=3,last@};
-@end example
-
-@noindent
-generates the following stab:
-
-@example
-.stabs "e_places:T22=efirst:0,second:3,last:4,;",128,0,0,0
-@end example
-
-The symbol descriptor (@samp{T}) says that the stab describes a
-structure, enumeration, or union tag.  The type descriptor @samp{e},
-following the @samp{22=} of the type definition narrows it down to an
-enumeration type.  Following the @samp{e} is a list of the elements of
-the enumeration.  The format is @samp{@var{name}:@var{value},}.  The
-list of elements ends with @samp{;}.  The fact that @var{value} is
-specified as an integer can cause problems if the value is large.  GCC
-2.5.2 tries to output it in octal in that case with a leading zero,
-which is probably a good thing, although GDB 4.11 supports octal only in
-cases where decimal is perfectly good.  Negative decimal values are
-supported by both GDB and dbx.
-
-There is no standard way to specify the size of an enumeration type; it
-is determined by the architecture (normally all enumerations types are
-32 bits).  Type attributes can be used to specify an enumeration type of
-another size for debuggers which support them; see @ref{String Field}.
-
-Enumeration types are unusual in that they define symbols for the
-enumeration values (@code{first}, @code{second}, and @code{third} in the
-above example), and even though these symbols are visible in the file as
-a whole (rather than being in a more local namespace like structure
-member names), they are defined in the type definition for the
-enumeration type rather than each having their own symbol.  In order to
-be fast, GDB will only get symbols from such types (in its initial scan
-of the stabs) if the type is the first thing defined after a @samp{T} or
-@samp{t} symbol descriptor (the above example fulfills this
-requirement).  If the type does not have a name, the compiler should
-emit it in a nameless stab (@pxref{String Field}); GCC does this.
-
-@node Structures
-@section Structures
-
-The encoding of structures in stabs can be shown with an example.
-
-The following source code declares a structure tag and defines an
-instance of the structure in global scope. Then a @code{typedef} equates the
-structure tag with a new type.  Seperate stabs are generated for the
-structure tag, the structure @code{typedef}, and the structure instance.  The
-stabs for the tag and the @code{typedef} are emited when the definitions are
-encountered.  Since the structure elements are not initialized, the
-stab and code for the structure variable itself is located at the end
-of the program in the bss section.
-
-@example
-struct s_tag @{
-  int   s_int;
-  float s_float;
-  char  s_char_vec[8];
-  struct s_tag* s_next;
-@} g_an_s;
-
-typedef struct s_tag s_typedef;
-@end example
-
-The structure tag has an @code{N_LSYM} stab type because, like the
-enumeration, the symbol has file scope.  Like the enumeration, the
-symbol descriptor is @samp{T}, for enumeration, structure, or tag type.
-The type descriptor @samp{s} following the @samp{16=} of the type
-definition narrows the symbol type to structure.
-
-Following the @samp{s} type descriptor is the number of bytes the
-structure occupies, followed by a description of each structure element.
-The structure element descriptions are of the form @var{name:type, bit
-offset from the start of the struct, number of bits in the element}.
-
-@c FIXME: phony line break.  Can probably be fixed by using an example
-@c with fewer fields.
-@example
-# @r{128 is N_LSYM}
-.stabs "s_tag:T16=s20s_int:1,0,32;s_float:12,32,32;
-        s_char_vec:17=ar1;0;7;2,64,64;s_next:18=*16,128,32;;",128,0,0,0
-@end example
-
-In this example, the first two structure elements are previously defined
-types.  For these, the type following the @samp{@var{name}:} part of the
-element description is a simple type reference.  The other two structure
-elements are new types.  In this case there is a type definition
-embedded after the @samp{@var{name}:}.  The type definition for the
-array element looks just like a type definition for a standalone array.
-The @code{s_next} field is a pointer to the same kind of structure that
-the field is an element of.  So the definition of structure type 16
-contains a type definition for an element which is a pointer to type 16.
-
-If a field is a static member (this is a C++ feature in which a single
-variable appears to be a field of every structure of a given type) it
-still starts out with the field name, a colon, and the type, but then
-instead of a comma, bit position, comma, and bit size, there is a colon
-followed by the name of the variable which each such field refers to.
-
-If the structure has methods (a C++ feature), they follow the non-method
-fields; see @ref{Cplusplus}.
-
-@node Typedefs
-@section Giving a Type a Name
-
-@findex N_LSYM, for types
-@findex C_DECL, for types
-To give a type a name, use the @samp{t} symbol descriptor.  The type
-is specified by the type information (@pxref{String Field}) for the stab.
-For example,
-
-@example
-.stabs "s_typedef:t16",128,0,0,0     # @r{128 is N_LSYM}
-@end example
-
-specifies that @code{s_typedef} refers to type number 16.  Such stabs
-have symbol type @code{N_LSYM} (or @code{C_DECL} for XCOFF).  (The Sun
-documentation mentions using @code{N_GSYM} in some cases).
-
-If you are specifying the tag name for a structure, union, or
-enumeration, use the @samp{T} symbol descriptor instead.  I believe C is
-the only language with this feature.
-
-If the type is an opaque type (I believe this is a Modula-2 feature),
-AIX provides a type descriptor to specify it.  The type descriptor is
-@samp{o} and is followed by a name.  I don't know what the name
-means---is it always the same as the name of the type, or is this type
-descriptor used with a nameless stab (@pxref{String Field})?  There
-optionally follows a comma followed by type information which defines
-the type of this type.  If omitted, a semicolon is used in place of the
-comma and the type information, and the type is much like a generic
-pointer type---it has a known size but little else about it is
-specified.
-
-@node Unions
-@section Unions
-
-@example
-union u_tag @{
-  int  u_int;
-  float u_float;
-  char* u_char;
-@} an_u;
-@end example
-
-This code generates a stab for a union tag and a stab for a union
-variable.  Both use the @code{N_LSYM} stab type.  If a union variable is
-scoped locally to the procedure in which it is defined, its stab is
-located immediately preceding the @code{N_LBRAC} for the procedure's block
-start.
-
-The stab for the union tag, however, is located preceding the code for
-the procedure in which it is defined.  The stab type is @code{N_LSYM}.  This
-would seem to imply that the union type is file scope, like the struct
-type @code{s_tag}.  This is not true.  The contents and position of the stab
-for @code{u_type} do not convey any infomation about its procedure local
-scope.
-
-@c FIXME: phony line break.  Can probably be fixed by using an example
-@c with fewer fields.
-@smallexample
-# @r{128 is N_LSYM}
-.stabs "u_tag:T23=u4u_int:1,0,32;u_float:12,0,32;u_char:21,0,32;;",
-       128,0,0,0
-@end smallexample
-
-The symbol descriptor @samp{T}, following the @samp{name:} means that
-the stab describes an enumeration, structure, or union tag.  The type
-descriptor @samp{u}, following the @samp{23=} of the type definition,
-narrows it down to a union type definition.  Following the @samp{u} is
-the number of bytes in the union.  After that is a list of union element
-descriptions.  Their format is @var{name:type, bit offset into the
-union, number of bytes for the element;}.
-
-The stab for the union variable is:
-
-@example
-.stabs "an_u:23",128,0,0,-20     # @r{128 is N_LSYM}
-@end example
-
-@samp{-20} specifies where the variable is stored (@pxref{Stack
-Variables}).
-
-@node Function Types
-@section Function Types
-
-Various types can be defined for function variables.  These types are
-not used in defining functions (@pxref{Procedures}); they are used for
-things like pointers to functions.
-
-The simple, traditional, type is type descriptor @samp{f} is followed by
-type information for the return type of the function, followed by a
-semicolon.
-
-This does not deal with functions for which the number and types of the
-parameters are part of the type, as in Modula-2 or ANSI C.  AIX provides
-extensions to specify these, using the @samp{f}, @samp{F}, @samp{p}, and
-@samp{R} type descriptors.
-
-First comes the type descriptor.  If it is @samp{f} or @samp{F}, this
-type involves a function rather than a procedure, and the type
-information for the return type of the function follows, followed by a
-comma.  Then comes the number of parameters to the function and a
-semicolon.  Then, for each parameter, there is the name of the parameter
-followed by a colon (this is only present for type descriptors @samp{R}
-and @samp{F} which represent Pascal function or procedure parameters),
-type information for the parameter, a comma, 0 if passed by reference or
-1 if passed by value, and a semicolon.  The type definition ends with a
-semicolon.
-
-For example, this variable definition:
-
-@example
-int (*g_pf)();
-@end example
-
-@noindent
-generates the following code:
-
-@example
-.stabs "g_pf:G24=*25=f1",32,0,0,0
-    .common _g_pf,4,"bss"
-@end example
-
-The variable defines a new type, 24, which is a pointer to another new
-type, 25, which is a function returning @code{int}.
-
-@node Symbol Tables
-@chapter Symbol Information in Symbol Tables
-
-This chapter describes the format of symbol table entries
-and how stab assembler directives map to them.  It also describes the
-transformations that the assembler and linker make on data from stabs.
-
-@menu
-* Symbol Table Format::
-* Transformations On Symbol Tables::
-@end menu
-
-@node Symbol Table Format
-@section Symbol Table Format
-
-Each time the assembler encounters a stab directive, it puts
-each field of the stab into a corresponding field in a symbol table
-entry of its output file.  If the stab contains a string field, the
-symbol table entry for that stab points to a string table entry
-containing the string data from the stab.  Assembler labels become
-relocatable addresses.  Symbol table entries in a.out have the format:
-
-@c FIXME: should refer to external, not internal.
-@example
-struct internal_nlist @{
-  unsigned long n_strx;         /* index into string table of name */
-  unsigned char n_type;         /* type of symbol */
-  unsigned char n_other;        /* misc info (usually empty) */
-  unsigned short n_desc;        /* description field */
-  bfd_vma n_value;              /* value of symbol */
-@};
-@end example
-
-If the stab has a string, the @code{n_strx} field holds the offset in
-bytes of the string within the string table.  The string is terminated
-by a NUL character.  If the stab lacks a string (for example, it was
-produced by a @code{.stabn} or @code{.stabd} directive), the
-@code{n_strx} field is zero.
-
-Symbol table entries with @code{n_type} field values greater than 0x1f
-originated as stabs generated by the compiler (with one random
-exception).  The other entries were placed in the symbol table of the
-executable by the assembler or the linker.
-
-@node Transformations On Symbol Tables
-@section Transformations on Symbol Tables
-
-The linker concatenates object files and does fixups of externally
-defined symbols.
-
-You can see the transformations made on stab data by the assembler and
-linker by examining the symbol table after each pass of the build.  To
-do this, use @samp{nm -ap}, which dumps the symbol table, including
-debugging information, unsorted.  For stab entries the columns are:
-@var{value}, @var{other}, @var{desc}, @var{type}, @var{string}.  For
-assembler and linker symbols, the columns are: @var{value}, @var{type},
-@var{string}.
-
-The low 5 bits of the stab type tell the linker how to relocate the
-value of the stab.  Thus for stab types like @code{N_RSYM} and
-@code{N_LSYM}, where the value is an offset or a register number, the
-low 5 bits are @code{N_ABS}, which tells the linker not to relocate the
-value.
-
-Where the value of a stab contains an assembly language label,
-it is transformed by each build step.  The assembler turns it into a
-relocatable address and the linker turns it into an absolute address.
-
-@menu
-* Transformations On Static Variables::
-* Transformations On Global Variables::
-* Stab Section Transformations::	   For some object file formats,
-                                           things are a bit different.
-@end menu
-
-@node Transformations On Static Variables
-@subsection Transformations on Static Variables
-
-This source line defines a static variable at file scope:
-
-@example
-static int s_g_repeat
-@end example
-
-@noindent
-The following stab describes the symbol:
-
-@example
-.stabs "s_g_repeat:S1",38,0,0,_s_g_repeat
-@end example
-
-@noindent
-The assembler transforms the stab into this symbol table entry in the
-@file{.o} file.  The location is expressed as a data segment offset.
-
-@example
-00000084 - 00 0000 STSYM s_g_repeat:S1
-@end example
-
-@noindent
-In the symbol table entry from the executable, the linker has made the
-relocatable address absolute.
-
-@example
-0000e00c - 00 0000 STSYM s_g_repeat:S1
-@end example
-
-@node Transformations On Global Variables
-@subsection Transformations on Global Variables
-
-Stabs for global variables do not contain location information. In
-this case, the debugger finds location information in the assembler or
-linker symbol table entry describing the variable.  The source line:
-
-@example
-char g_foo = 'c';
-@end example
-
-@noindent
-generates the stab:
-
-@example
-.stabs "g_foo:G2",32,0,0,0
-@end example
-
-The variable is represented by two symbol table entries in the object
-file (see below).  The first one originated as a stab.  The second one
-is an external symbol.  The upper case @samp{D} signifies that the
-@code{n_type} field of the symbol table contains 7, @code{N_DATA} with
-local linkage.  The stab's value is zero since the value is not used for
-@code{N_GSYM} stabs.  The value of the linker symbol is the relocatable
-address corresponding to the variable.
-
-@example
-00000000 - 00 0000  GSYM g_foo:G2
-00000080 D _g_foo
-@end example
-
-@noindent
-These entries as transformed by the linker.  The linker symbol table
-entry now holds an absolute address:
-
-@example
-00000000 - 00 0000  GSYM g_foo:G2
-@dots{}
-0000e008 D _g_foo
-@end example
-
-@node Stab Section Transformations
-@subsection Transformations of Stabs in separate sections
-
-For object file formats using stabs in separate sections (@pxref{Stab
-Sections}), use @code{objdump --stabs} instead of @code{nm} to show the
-stabs in an object or executable file.  @code{objdump} is a GNU utility;
-Sun does not provide any equivalent.
-
-The following example is for a stab whose value is an address is
-relative to the compilation unit (@pxref{ELF Linker Relocation}).  For
-example, if the source line
-
-@example
-static int ld = 5;
-@end example
-
-appears within a function, then the assembly language output from the
-compiler contains:
-
-@example
-.Ddata.data:
-@dots{}
-        .stabs "ld:V(0,3)",0x26,0,4,.L18-Ddata.data    # @r{0x26 is N_STSYM}
-@dots{}
-.L18:
-        .align 4
-        .word 0x5
-@end example
-
-Because the value is formed by subtracting one symbol from another, the
-value is absolute, not relocatable, and so the object file contains
-
-@example
-Symnum n_type n_othr n_desc n_value  n_strx String
-31     STSYM  0      4      00000004 680    ld:V(0,3)
-@end example
-
-without any relocations, and the executable file also contains
-
-@example
-Symnum n_type n_othr n_desc n_value  n_strx String
-31     STSYM  0      4      00000004 680    ld:V(0,3)
-@end example
-
-@node Cplusplus
-@chapter GNU C++ Stabs
-
-@menu
-* Class Names::			C++ class names are both tags and typedefs.
-* Nested Symbols::		C++ symbol names can be within other types.
-* Basic Cplusplus Types::
-* Simple Classes::
-* Class Instance::
-* Methods::			Method definition
-* Method Type Descriptor::      The @samp{#} type descriptor
-* Member Type Descriptor::      The @samp{@@} type descriptor
-* Protections::
-* Method Modifiers::
-* Virtual Methods::
-* Inheritence::
-* Virtual Base Classes::
-* Static Members::
-@end menu
-
-@node Class Names
-@section C++ Class Names
-
-In C++, a class name which is declared with @code{class}, @code{struct},
-or @code{union}, is not only a tag, as in C, but also a type name.  Thus
-there should be stabs with both @samp{t} and @samp{T} symbol descriptors
-(@pxref{Typedefs}).
-
-To save space, there is a special abbreviation for this case.  If the
-@samp{T} symbol descriptor is followed by @samp{t}, then the stab
-defines both a type name and a tag.
-
-For example, the C++ code
-
-@example
-struct foo @{int x;@};
-@end example
-
-can be represented as either
-
-@example
-.stabs "foo:T19=s4x:1,0,32;;",128,0,0,0       # @r{128 is N_LSYM}
-.stabs "foo:t19",128,0,0,0
-@end example
-
-or
-
-@example
-.stabs "foo:Tt19=s4x:1,0,32;;",128,0,0,0
-@end example
-
-@node Nested Symbols
-@section Defining a Symbol Within Another Type
-
-In C++, a symbol (such as a type name) can be defined within another type.
-@c FIXME: Needs example.
-
-In stabs, this is sometimes represented by making the name of a symbol
-which contains @samp{::}.  Such a pair of colons does not end the name
-of the symbol, the way a single colon would (@pxref{String Field}).  I'm
-not sure how consistently used or well thought out this mechanism is.
-So that a pair of colons in this position always has this meaning,
-@samp{:} cannot be used as a symbol descriptor.
-
-For example, if the string for a stab is @samp{foo::bar::baz:t5=*6},
-then @code{foo::bar::baz} is the name of the symbol, @samp{t} is the
-symbol descriptor, and @samp{5=*6} is the type information.
-
-@node Basic Cplusplus Types
-@section Basic Types For C++
-
-<< the examples that follow are based on a01.C >>
-
-
-C++ adds two more builtin types to the set defined for C.  These are
-the unknown type and the vtable record type.  The unknown type, type
-16, is defined in terms of itself like the void type.
-
-The vtable record type, type 17, is defined as a structure type and
-then as a structure tag.  The structure has four fields: delta, index,
-pfn, and delta2.  pfn is the function pointer.
-
-<< In boilerplate $vtbl_ptr_type, what are the fields delta,
-index, and delta2 used for? >>
-
-This basic type is present in all C++ programs even if there are no
-virtual methods defined.
-
-@display
-.stabs "struct_name:sym_desc(type)type_def(17)=type_desc(struct)struct_bytes(8)
-        elem_name(delta):type_ref(short int),bit_offset(0),field_bits(16);
-        elem_name(index):type_ref(short int),bit_offset(16),field_bits(16);
-        elem_name(pfn):type_def(18)=type_desc(ptr to)type_ref(void),
-                                    bit_offset(32),field_bits(32);
-        elem_name(delta2):type_def(short int);bit_offset(32),field_bits(16);;"
-        N_LSYM, NIL, NIL
-@end display
-
-@smallexample
-.stabs "$vtbl_ptr_type:t17=s8
-        delta:6,0,16;index:6,16,16;pfn:18=*15,32,32;delta2:6,32,16;;"
-        ,128,0,0,0
-@end smallexample
-
-@display
-.stabs "name:sym_dec(struct tag)type_ref($vtbl_ptr_type)",N_LSYM,NIL,NIL,NIL
-@end display
-
-@example
-.stabs "$vtbl_ptr_type:T17",128,0,0,0
-@end example
-
-@node Simple Classes
-@section Simple Class Definition
-
-The stabs describing C++ language features are an extension of the
-stabs describing C.  Stabs representing C++ class types elaborate
-extensively on the stab format used to describe structure types in C.
-Stabs representing class type variables look just like stabs
-representing C language variables.
-
-Consider the following very simple class definition.
-
-@example
-class baseA @{
-public:
-        int Adat;
-        int Ameth(int in, char other);
-@};
-@end example
-
-The class @code{baseA} is represented by two stabs.  The first stab describes
-the class as a structure type.  The second stab describes a structure
-tag of the class type.  Both stabs are of stab type @code{N_LSYM}.  Since the
-stab is not located between an @code{N_FUN} and an @code{N_LBRAC} stab this indicates
-that the class is defined at file scope.  If it were, then the @code{N_LSYM}
-would signify a local variable.
-
-A stab describing a C++ class type is similar in format to a stab
-describing a C struct, with each class member shown as a field in the
-structure.  The part of the struct format describing fields is
-expanded to include extra information relevent to C++ class members.
-In addition, if the class has multiple base classes or virtual
-functions the struct format outside of the field parts is also
-augmented.
-
-In this simple example the field part of the C++ class stab
-representing member data looks just like the field part of a C struct
-stab.  The section on protections describes how its format is
-sometimes extended for member data.
-
-The field part of a C++ class stab representing a member function
-differs substantially from the field part of a C struct stab.  It
-still begins with @samp{name:} but then goes on to define a new type number
-for the member function, describe its return type, its argument types,
-its protection level, any qualifiers applied to the method definition,
-and whether the method is virtual or not.  If the method is virtual
-then the method description goes on to give the vtable index of the
-method, and the type number of the first base class defining the
-method.
-
-When the field name is a method name it is followed by two colons rather
-than one.  This is followed by a new type definition for the method.
-This is a number followed by an equal sign and the type of the method.
-Normally this will be a type declared using the @samp{#} type
-descriptor; see @ref{Method Type Descriptor}; static member functions
-are declared using the @samp{f} type descriptor instead; see
-@ref{Function Types}.
-
-The format of an overloaded operator method name differs from that of
-other methods.  It is @samp{op$::@var{operator-name}.} where
-@var{operator-name} is the operator name such as @samp{+} or @samp{+=}.
-The name ends with a period, and any characters except the period can
-occur in the @var{operator-name} string.
-
-The next part of the method description represents the arguments to the
-method, preceeded by a colon and ending with a semi-colon.  The types of
-the arguments are expressed in the same way argument types are expressed
-in C++ name mangling.  In this example an @code{int} and a @code{char}
-map to @samp{ic}.
-
-This is followed by a number, a letter, and an asterisk or period,
-followed by another semicolon.  The number indicates the protections
-that apply to the member function.  Here the 2 means public.  The
-letter encodes any qualifier applied to the method definition.  In
-this case, @samp{A} means that it is a normal function definition.  The dot
-shows that the method is not virtual.  The sections that follow
-elaborate further on these fields and describe the additional
-information present for virtual methods.
-
-
-@display
-.stabs "class_name:sym_desc(type)type_def(20)=type_desc(struct)struct_bytes(4)
-        field_name(Adat):type(int),bit_offset(0),field_bits(32);
-
-        method_name(Ameth)::type_def(21)=type_desc(method)return_type(int);
-        :arg_types(int char);
-        protection(public)qualifier(normal)virtual(no);;"
-        N_LSYM,NIL,NIL,NIL
-@end display
-
-@smallexample
-.stabs "baseA:t20=s4Adat:1,0,32;Ameth::21=##1;:ic;2A.;;",128,0,0,0
-
-.stabs "class_name:sym_desc(struct tag)",N_LSYM,NIL,NIL,NIL
-
-.stabs "baseA:T20",128,0,0,0
-@end smallexample
-
-@node Class Instance
-@section Class Instance
-
-As shown above, describing even a simple C++ class definition is
-accomplished by massively extending the stab format used in C to
-describe structure types.  However, once the class is defined, C stabs
-with no modifications can be used to describe class instances.  The
-following source:
-
-@example
-main () @{
-        baseA AbaseA;
-@}
-@end example
-
-@noindent
-yields the following stab describing the class instance.  It looks no
-different from a standard C stab describing a local variable.
-
-@display
-.stabs "name:type_ref(baseA)", N_LSYM, NIL, NIL, frame_ptr_offset
-@end display
-
-@example
-.stabs "AbaseA:20",128,0,0,-20
-@end example
-
-@node Methods
-@section Method Definition
-
-The class definition shown above declares Ameth.  The C++ source below
-defines Ameth:
-
-@example
-int
-baseA::Ameth(int in, char other)
-@{
-        return in;
-@};
-@end example
-
-
-This method definition yields three stabs following the code of the
-method.  One stab describes the method itself and following two describe
-its parameters.  Although there is only one formal argument all methods
-have an implicit argument which is the @code{this} pointer.  The @code{this}
-pointer is a pointer to the object on which the method was called.  Note
-that the method name is mangled to encode the class name and argument
-types.  Name mangling is described in the @sc{arm} (@cite{The Annotated
-C++ Reference Manual}, by Ellis and Stroustrup, @sc{isbn}
-0-201-51459-1); @file{gpcompare.texi} in Cygnus GCC distributions
-describes the differences between GNU mangling and @sc{arm}
-mangling.
-@c FIXME: Use @xref, especially if this is generally installed in the
-@c info tree.
-@c FIXME: This information should be in a net release, either of GCC or
-@c GDB.  But gpcompare.texi doesn't seem to be in the FSF GCC.
-
-@example
-.stabs "name:symbol_desriptor(global function)return_type(int)",
-        N_FUN, NIL, NIL, code_addr_of_method_start
-
-.stabs "Ameth__5baseAic:F1",36,0,0,_Ameth__5baseAic
-@end example
-
-Here is the stab for the @code{this} pointer implicit argument.  The
-name of the @code{this} pointer is always @code{this}.  Type 19, the
-@code{this} pointer is defined as a pointer to type 20, @code{baseA},
-but a stab defining @code{baseA} has not yet been emited.  Since the
-compiler knows it will be emited shortly, here it just outputs a cross
-reference to the undefined symbol, by prefixing the symbol name with
-@samp{xs}.
-
-@example
-.stabs "name:sym_desc(register param)type_def(19)=
-        type_desc(ptr to)type_ref(baseA)=
-        type_desc(cross-reference to)baseA:",N_RSYM,NIL,NIL,register_number
-
-.stabs "this:P19=*20=xsbaseA:",64,0,0,8
-@end example
-
-The stab for the explicit integer argument looks just like a parameter
-to a C function.  The last field of the stab is the offset from the
-argument pointer, which in most systems is the same as the frame
-pointer.
-
-@example
-.stabs "name:sym_desc(value parameter)type_ref(int)",
-        N_PSYM,NIL,NIL,offset_from_arg_ptr
-
-.stabs "in:p1",160,0,0,72
-@end example
-
-<< The examples that follow are based on A1.C >>
-
-@node Method Type Descriptor
-@section The @samp{#} Type Descriptor
-
-This is used to describe a class method.  This is a function which takes
-an extra argument as its first argument, for the @code{this} pointer.
-
-If the @samp{#} is immediately followed by another @samp{#}, the second
-one will be followed by the return type and a semicolon.  The class and
-argument types are not specified, and must be determined by demangling
-the name of the method if it is available.
-
-Otherwise, the single @samp{#} is followed by the class type, a comma,
-the return type, a comma, and zero or more parameter types separated by
-commas.  The list of arguments is terminated by a semicolon.  In the
-debugging output generated by gcc, a final argument type of @code{void}
-indicates a method which does not take a variable number of arguments.
-If the final argument type of @code{void} does not appear, the method
-was declared with an ellipsis.
-
-Note that although such a type will normally be used to describe fields
-in structures, unions, or classes, for at least some versions of the
-compiler it can also be used in other contexts.
-
-@node Member Type Descriptor
-@section The @samp{@@} Type Descriptor
-
-The @samp{@@} type descriptor is for a member (class and variable) type.
-It is followed by type information for the offset basetype, a comma, and
-type information for the type of the field being pointed to.  (FIXME:
-this is acknowledged to be gibberish.  Can anyone say what really goes
-here?).
-
-Note that there is a conflict between this and type attributes
-(@pxref{String Field}); both use type descriptor @samp{@@}.
-Fortunately, the @samp{@@} type descriptor used in this C++ sense always
-will be followed by a digit, @samp{(}, or @samp{-}, and type attributes
-never start with those things.
-
-@node Protections
-@section Protections
-
-In the simple class definition shown above all member data and
-functions were publicly accessable.  The example that follows
-contrasts public, protected and privately accessable fields and shows
-how these protections are encoded in C++ stabs.
-
-If the character following the @samp{@var{field-name}:} part of the
-string is @samp{/}, then the next character is the visibility.  @samp{0}
-means private, @samp{1} means protected, and @samp{2} means public.
-Debuggers should ignore visibility characters they do not recognize, and
-assume a reasonable default (such as public) (GDB 4.11 does not, but
-this should be fixed in the next GDB release).  If no visibility is
-specified the field is public.  The visibility @samp{9} means that the
-field has been optimized out and is public (there is no way to specify
-an optimized out field with a private or protected visibility).
-Visibility @samp{9} is not supported by GDB 4.11; this should be fixed
-in the next GDB release.
-
-The following C++ source:
-
-@example
-class vis @{
-private:
-        int   priv;
-protected:
-        char  prot;
-public:
-        float pub;
-@};
-@end example
-
-@noindent
-generates the following stab:
-
-@example
-# @r{128 is N_LSYM}
-.stabs "vis:T19=s12priv:/01,0,32;prot:/12,32,8;pub:12,64,32;;",128,0,0,0
-@end example
-
-@samp{vis:T19=s12} indicates that type number 19 is a 12 byte structure
-named @code{vis} The @code{priv} field has public visibility
-(@samp{/0}), type int (@samp{1}), and offset and size @samp{,0,32;}.
-The @code{prot} field has protected visibility (@samp{/1}), type char
-(@samp{2}) and offset and size @samp{,32,8;}.  The @code{pub} field has
-type float (@samp{12}), and offset and size @samp{,64,32;}.
-
-Protections for member functions are signified by one digit embeded in
-the field part of the stab describing the method.  The digit is 0 if
-private, 1 if protected and 2 if public.  Consider the C++ class
-definition below:
-
-@example
-class all_methods @{
-private:
-        int   priv_meth(int in)@{return in;@};
-protected:
-        char  protMeth(char in)@{return in;@};
-public:
-        float pubMeth(float in)@{return in;@};
-@};
-@end example
-
-It generates the following stab.  The digit in question is to the left
-of an @samp{A} in each case.  Notice also that in this case two symbol
-descriptors apply to the class name struct tag and struct type.
-
-@display
-.stabs "class_name:sym_desc(struct tag&type)type_def(21)=
-        sym_desc(struct)struct_bytes(1)
-        meth_name::type_def(22)=sym_desc(method)returning(int);
-        :args(int);protection(private)modifier(normal)virtual(no);
-        meth_name::type_def(23)=sym_desc(method)returning(char);
-        :args(char);protection(protected)modifier(normal)virual(no);
-        meth_name::type_def(24)=sym_desc(method)returning(float);
-        :args(float);protection(public)modifier(normal)virtual(no);;",
-        N_LSYM,NIL,NIL,NIL
-@end display
-
-@smallexample
-.stabs "all_methods:Tt21=s1priv_meth::22=##1;:i;0A.;protMeth::23=##2;:c;1A.;
-        pubMeth::24=##12;:f;2A.;;",128,0,0,0
-@end smallexample
-
-@node Method Modifiers
-@section Method Modifiers (@code{const}, @code{volatile}, @code{const volatile})
-
-<< based on a6.C >>
-
-In the class example described above all the methods have the normal
-modifier.  This method modifier information is located just after the
-protection information for the method.  This field has four possible
-character values.  Normal methods use @samp{A}, const methods use
-@samp{B}, volatile methods use @samp{C}, and const volatile methods use
-@samp{D}.  Consider the class definition below:
-
-@example
-class A @{
-public:
-        int ConstMeth (int arg) const @{ return arg; @};
-        char VolatileMeth (char arg) volatile @{ return arg; @};
-        float ConstVolMeth (float arg) const volatile @{return arg; @};
-@};
-@end example
-
-This class is described by the following stab:
-
-@display
-.stabs "class(A):sym_desc(struct)type_def(20)=type_desc(struct)struct_bytes(1)
-        meth_name(ConstMeth)::type_def(21)sym_desc(method)
-        returning(int);:arg(int);protection(public)modifier(const)virtual(no);
-        meth_name(VolatileMeth)::type_def(22)=sym_desc(method)
-        returning(char);:arg(char);protection(public)modifier(volatile)virt(no)
-        meth_name(ConstVolMeth)::type_def(23)=sym_desc(method)
-        returning(float);:arg(float);protection(public)modifer(const volatile)
-        virtual(no);;", @dots{}
-@end display
-
-@example
-.stabs "A:T20=s1ConstMeth::21=##1;:i;2B.;VolatileMeth::22=##2;:c;2C.;
-             ConstVolMeth::23=##12;:f;2D.;;",128,0,0,0
-@end example
-
-@node Virtual Methods
-@section Virtual Methods
-
-<< The following examples are based on a4.C >>
-
-The presence of virtual methods in a class definition adds additional
-data to the class description.  The extra data is appended to the
-description of the virtual method and to the end of the class
-description.  Consider the class definition below:
-
-@example
-class A @{
-public:
-        int Adat;
-        virtual int A_virt (int arg) @{ return arg; @};
-@};
-@end example
-
-This results in the stab below describing class A.  It defines a new
-type (20) which is an 8 byte structure.  The first field of the class
-struct is @samp{Adat}, an integer, starting at structure offset 0 and
-occupying 32 bits.
-
-The second field in the class struct is not explicitly defined by the
-C++ class definition but is implied by the fact that the class
-contains a virtual method.  This field is the vtable pointer.  The
-name of the vtable pointer field starts with @samp{$vf} and continues with a
-type reference to the class it is part of.  In this example the type
-reference for class A is 20 so the name of its vtable pointer field is
-@samp{$vf20}, followed by the usual colon.
-
-Next there is a type definition for the vtable pointer type (21).
-This is in turn defined as a pointer to another new type (22).
-
-Type 22 is the vtable itself, which is defined as an array, indexed by
-a range of integers between 0 and 1, and whose elements are of type
-17.  Type 17 was the vtable record type defined by the boilerplate C++
-type definitions, as shown earlier.
-
-The bit offset of the vtable pointer field is 32.  The number of bits
-in the field are not specified when the field is a vtable pointer.
-
-Next is the method definition for the virtual member function @code{A_virt}.
-Its description starts out using the same format as the non-virtual
-member functions described above, except instead of a dot after the
-@samp{A} there is an asterisk, indicating that the function is virtual.
-Since is is virtual some addition information is appended to the end
-of the method description.
-
-The first number represents the vtable index of the method.  This is a
-32 bit unsigned number with the high bit set, followed by a
-semi-colon.
-
-The second number is a type reference to the first base class in the
-inheritence hierarchy defining the virtual member function.  In this
-case the class stab describes a base class so the virtual function is
-not overriding any other definition of the method.  Therefore the
-reference is to the type number of the class that the stab is
-describing (20).
-
-This is followed by three semi-colons.  One marks the end of the
-current sub-section, one marks the end of the method field, and the
-third marks the end of the struct definition.
-
-For classes containing virtual functions the very last section of the
-string part of the stab holds a type reference to the first base
-class.  This is preceeded by @samp{~%} and followed by a final semi-colon.
-
-@display
-.stabs "class_name(A):type_def(20)=sym_desc(struct)struct_bytes(8)
-        field_name(Adat):type_ref(int),bit_offset(0),field_bits(32);
-        field_name(A virt func ptr):type_def(21)=type_desc(ptr to)type_def(22)=
-        sym_desc(array)index_type_ref(range of int from 0 to 1);
-        elem_type_ref(vtbl elem type),
-        bit_offset(32);
-        meth_name(A_virt)::typedef(23)=sym_desc(method)returning(int);
-        :arg_type(int),protection(public)normal(yes)virtual(yes)
-        vtable_index(1);class_first_defining(A);;;~%first_base(A);",
-        N_LSYM,NIL,NIL,NIL
-@end display
-
-@c FIXME: bogus line break.
-@example
-.stabs "A:t20=s8Adat:1,0,32;$vf20:21=*22=ar1;0;1;17,32;
-        A_virt::23=##1;:i;2A*-2147483647;20;;;~%20;",128,0,0,0
-@end example
-
-@node Inheritence
-@section Inheritence
-
-Stabs describing C++ derived classes include additional sections that
-describe the inheritence hierarchy of the class.  A derived class stab
-also encodes the number of base classes.  For each base class it tells
-if the base class is virtual or not, and if the inheritence is private
-or public.  It also gives the offset into the object of the portion of
-the object corresponding to each base class.
-
-This additional information is embeded in the class stab following the
-number of bytes in the struct.  First the number of base classes
-appears bracketed by an exclamation point and a comma.
-
-Then for each base type there repeats a series: a virtual character, a
-visibilty character, a number, a comma, another number, and a
-semi-colon.
-
-The virtual character is @samp{1} if the base class is virtual and
-@samp{0} if not.  The visibility character is @samp{2} if the derivation
-is public, @samp{1} if it is protected, and @samp{0} if it is private.
-Debuggers should ignore virtual or visibility characters they do not
-recognize, and assume a reasonable default (such as public and
-non-virtual) (GDB 4.11 does not, but this should be fixed in the next
-GDB release).
-
-The number following the virtual and visibility characters is the offset
-from the start of the object to the part of the object pertaining to the
-base class.
-
-After the comma, the second number is a type_descriptor for the base
-type.  Finally a semi-colon ends the series, which repeats for each
-base class.
-
-The source below defines three base classes @code{A}, @code{B}, and
-@code{C} and the derived class @code{D}.
-
-
-@example
-class A @{
-public:
-        int Adat;
-        virtual int A_virt (int arg) @{ return arg; @};
-@};
-
-class B @{
-public:
-        int B_dat;
-        virtual int B_virt (int arg) @{return arg; @};
-@};
-
-class C @{
-public:
-        int Cdat;
-        virtual int C_virt (int arg) @{return arg; @};
-@};
-
-class D : A, virtual B, public C @{
-public:
-        int Ddat;
-        virtual int A_virt (int arg ) @{ return arg+1; @};
-        virtual int B_virt (int arg)  @{ return arg+2; @};
-        virtual int C_virt (int arg)  @{ return arg+3; @};
-        virtual int D_virt (int arg)  @{ return arg; @};
-@};
-@end example
-
-Class stabs similar to the ones described earlier are generated for
-each base class.
-
-@c FIXME!!! the linebreaks in the following example probably make the
-@c examples literally unusable, but I don't know any other way to get
-@c them on the page.
-@c One solution would be to put some of the type definitions into
-@c separate stabs, even if that's not exactly what the compiler actually
-@c emits.
-@smallexample
-.stabs "A:T20=s8Adat:1,0,32;$vf20:21=*22=ar1;0;1;17,32;
-        A_virt::23=##1;:i;2A*-2147483647;20;;;~%20;",128,0,0,0
-
-.stabs "B:Tt25=s8Bdat:1,0,32;$vf25:21,32;B_virt::26=##1;
-        :i;2A*-2147483647;25;;;~%25;",128,0,0,0
-
-.stabs "C:Tt28=s8Cdat:1,0,32;$vf28:21,32;C_virt::29=##1;
-        :i;2A*-2147483647;28;;;~%28;",128,0,0,0
-@end smallexample
-
-In the stab describing derived class @code{D} below, the information about
-the derivation of this class is encoded as follows.
-
-@display
-.stabs "derived_class_name:symbol_descriptors(struct tag&type)=
-        type_descriptor(struct)struct_bytes(32)!num_bases(3),
-        base_virtual(no)inheritence_public(no)base_offset(0),
-        base_class_type_ref(A);
-        base_virtual(yes)inheritence_public(no)base_offset(NIL),
-        base_class_type_ref(B);
-        base_virtual(no)inheritence_public(yes)base_offset(64),
-        base_class_type_ref(C); @dots{}
-@end display
-
-@c FIXME! fake linebreaks.
-@smallexample
-.stabs "D:Tt31=s32!3,000,20;100,25;0264,28;$vb25:24,128;Ddat:
-        1,160,32;A_virt::32=##1;:i;2A*-2147483647;20;;B_virt:
-        :32:i;2A*-2147483647;25;;C_virt::32:i;2A*-2147483647;
-        28;;D_virt::32:i;2A*-2147483646;31;;;~%20;",128,0,0,0
-@end smallexample
-
-@node Virtual Base Classes
-@section Virtual Base Classes
-
-A derived class object consists of a concatination in memory of the data
-areas defined by each base class, starting with the leftmost and ending
-with the rightmost in the list of base classes.  The exception to this
-rule is for virtual inheritence.  In the example above, class @code{D}
-inherits virtually from base class @code{B}.  This means that an
-instance of a @code{D} object will not contain its own @code{B} part but
-merely a pointer to a @code{B} part, known as a virtual base pointer.
-
-In a derived class stab, the base offset part of the derivation
-information, described above, shows how the base class parts are
-ordered.  The base offset for a virtual base class is always given as 0.
-Notice that the base offset for @code{B} is given as 0 even though
-@code{B} is not the first base class.  The first base class @code{A}
-starts at offset 0.
-
-The field information part of the stab for class @code{D} describes the field
-which is the pointer to the virtual base class @code{B}. The vbase pointer
-name is @samp{$vb} followed by a type reference to the virtual base class.
-Since the type id for @code{B} in this example is 25, the vbase pointer name
-is @samp{$vb25}.
-
-@c FIXME!! fake linebreaks below
-@smallexample
-.stabs "D:Tt31=s32!3,000,20;100,25;0264,28;$vb25:24,128;Ddat:1,
-       160,32;A_virt::32=##1;:i;2A*-2147483647;20;;B_virt::32:i;
-       2A*-2147483647;25;;C_virt::32:i;2A*-2147483647;28;;D_virt:
-       :32:i;2A*-2147483646;31;;;~%20;",128,0,0,0
-@end smallexample
-
-Following the name and a semicolon is a type reference describing the
-type of the virtual base class pointer, in this case 24.  Type 24 was
-defined earlier as the type of the @code{B} class @code{this} pointer.  The
-@code{this} pointer for a class is a pointer to the class type.
-
-@example
-.stabs "this:P24=*25=xsB:",64,0,0,8
-@end example
-
-Finally the field offset part of the vbase pointer field description
-shows that the vbase pointer is the first field in the @code{D} object,
-before any data fields defined by the class.  The layout of a @code{D}
-class object is a follows, @code{Adat} at 0, the vtable pointer for
-@code{A} at 32, @code{Cdat} at 64, the vtable pointer for C at 96, the
-virtual base pointer for @code{B} at 128, and @code{Ddat} at 160.
-
-
-@node Static Members
-@section Static Members
-
-The data area for a class is a concatenation of the space used by the
-data members of the class.  If the class has virtual methods, a vtable
-pointer follows the class data.  The field offset part of each field
-description in the class stab shows this ordering.
-
-<< How is this reflected in stabs?  See Cygnus bug #677 for some info.  >>
-
-@node Stab Types
-@appendix Table of Stab Types
-
-The following are all the possible values for the stab type field, for
-a.out files, in numeric order.  This does not apply to XCOFF, but
-it does apply to stabs in sections (@pxref{Stab Sections}).  Stabs in
-ECOFF use these values but add 0x8f300 to distinguish them from non-stab
-symbols.
-
-The symbolic names are defined in the file @file{include/aout/stabs.def}.
-
-@menu
-* Non-Stab Symbol Types::	Types from 0 to 0x1f
-* Stab Symbol Types::		Types from 0x20 to 0xff
-@end menu
-
-@node Non-Stab Symbol Types
-@appendixsec Non-Stab Symbol Types
-
-The following types are used by the linker and assembler, not by stab
-directives.  Since this document does not attempt to describe aspects of
-object file format other than the debugging format, no details are
-given.
-
-@c Try to get most of these to fit on a single line.
-@iftex
-@tableindent=1.5in
-@end iftex
-
-@table @code
-@item 0x0     N_UNDF
-Undefined symbol
-
-@item 0x2     N_ABS
-File scope absolute symbol
-
-@item 0x3     N_ABS | N_EXT
-External absolute symbol
-
-@item 0x4     N_TEXT
-File scope text symbol
-
-@item 0x5     N_TEXT | N_EXT
-External text symbol
-
-@item 0x6     N_DATA
-File scope data symbol
-
-@item 0x7     N_DATA | N_EXT
-External data symbol
-
-@item 0x8     N_BSS
-File scope BSS symbol
-
-@item 0x9     N_BSS | N_EXT
-External BSS symbol
-
-@item 0x0c    N_FN_SEQ
-Same as @code{N_FN}, for Sequent compilers
-
-@item 0x0a    N_INDR
-Symbol is indirected to another symbol
-
-@item 0x12    N_COMM
-Common---visible after shared library dynamic link
-
-@item 0x14 N_SETA
-@itemx 0x15 N_SETA | N_EXT
-Absolute set element
-
-@item 0x16 N_SETT
-@itemx 0x17 N_SETT | N_EXT
-Text segment set element
-
-@item 0x18 N_SETD
-@itemx 0x19 N_SETD | N_EXT
-Data segment set element
-
-@item 0x1a N_SETB
-@itemx 0x1b N_SETB | N_EXT
-BSS segment set element
-
-@item 0x1c N_SETV
-@itemx 0x1d N_SETV | N_EXT
-Pointer to set vector
-
-@item 0x1e N_WARNING
-Print a warning message during linking
-
-@item 0x1f    N_FN
-File name of a @file{.o} file
-@end table
-
-@node Stab Symbol Types
-@appendixsec Stab Symbol Types
-
-The following symbol types indicate that this is a stab.  This is the
-full list of stab numbers, including stab types that are used in
-languages other than C.
-
-@table @code
-@item 0x20     N_GSYM
-Global symbol; see @ref{Global Variables}.
-
-@item 0x22     N_FNAME
-Function name (for BSD Fortran); see @ref{Procedures}.
-
-@item 0x24     N_FUN
-Function name (@pxref{Procedures}) or text segment variable
-(@pxref{Statics}).
-
-@item 0x26 N_STSYM
-Data segment file-scope variable; see @ref{Statics}.
-
-@item 0x28 N_LCSYM
-BSS segment file-scope variable; see @ref{Statics}.
-
-@item 0x2a N_MAIN
-Name of main routine; see @ref{Main Program}.
-
-@item 0x2c N_ROSYM
-Variable in @code{.rodata} section; see @ref{Statics}.
-
-@item 0x30     N_PC
-Global symbol (for Pascal); see @ref{N_PC}.
-
-@item 0x32     N_NSYMS
-Number of symbols (according to Ultrix V4.0); see @ref{N_NSYMS}.
-
-@item 0x34     N_NOMAP
-No DST map; see @ref{N_NOMAP}.
-
-@c FIXME: describe this solaris feature in the body of the text (see
-@c comments in include/aout/stab.def).
-@item 0x38 N_OBJ
-Object file (Solaris2).
-
-@c See include/aout/stab.def for (a little) more info.
-@item 0x3c N_OPT
-Debugger options (Solaris2).
-
-@item 0x40     N_RSYM
-Register variable; see @ref{Register Variables}.
-
-@item 0x42     N_M2C
-Modula-2 compilation unit; see @ref{N_M2C}.
-
-@item 0x44     N_SLINE
-Line number in text segment; see @ref{Line Numbers}.
-
-@item 0x46     N_DSLINE
-Line number in data segment; see @ref{Line Numbers}.
-
-@item 0x48     N_BSLINE
-Line number in bss segment; see @ref{Line Numbers}.
-
-@item 0x48     N_BROWS
-Sun source code browser, path to @file{.cb} file; see @ref{N_BROWS}.
-
-@item 0x4a     N_DEFD
-GNU Modula2 definition module dependency; see @ref{N_DEFD}.
-
-@item 0x4c N_FLINE
-Function start/body/end line numbers (Solaris2).
-
-@item 0x50     N_EHDECL
-GNU C++ exception variable; see @ref{N_EHDECL}.
-
-@item 0x50     N_MOD2
-Modula2 info "for imc" (according to Ultrix V4.0); see @ref{N_MOD2}.
-
-@item 0x54     N_CATCH
-GNU C++ @code{catch} clause; see @ref{N_CATCH}.
-
-@item 0x60     N_SSYM
-Structure of union element; see @ref{N_SSYM}.
-
-@item 0x62 N_ENDM
-Last stab for module (Solaris2).
-
-@item 0x64     N_SO
-Path and name of source file; see @ref{Source Files}.
-
-@item 0x80 N_LSYM
-Stack variable (@pxref{Stack Variables}) or type (@pxref{Typedefs}).
-
-@item 0x82     N_BINCL
-Beginning of an include file (Sun only); see @ref{Include Files}.
-
-@item 0x84     N_SOL
-Name of include file; see @ref{Include Files}.
-
-@item 0xa0     N_PSYM
-Parameter variable; see @ref{Parameters}.
-
-@item 0xa2     N_EINCL
-End of an include file; see @ref{Include Files}.
-
-@item 0xa4     N_ENTRY
-Alternate entry point; see @ref{Alternate Entry Points}.
-
-@item 0xc0     N_LBRAC
-Beginning of a lexical block; see @ref{Block Structure}.
-
-@item 0xc2     N_EXCL
-Place holder for a deleted include file; see @ref{Include Files}.
-
-@item 0xc4     N_SCOPE
-Modula2 scope information (Sun linker); see @ref{N_SCOPE}.
-
-@item 0xe0     N_RBRAC
-End of a lexical block; see @ref{Block Structure}.
-
-@item 0xe2     N_BCOMM
-Begin named common block; see @ref{Common Blocks}.
-
-@item 0xe4     N_ECOMM
-End named common block; see @ref{Common Blocks}.
-
-@item 0xe8     N_ECOML
-Member of a common block; see @ref{Common Blocks}.
-
-@c FIXME: How does this really work?  Move it to main body of document.
-@item 0xea N_WITH
-Pascal @code{with} statement: type,,0,0,offset (Solaris2).
-
-@item 0xf0     N_NBTEXT
-Gould non-base registers; see @ref{Gould}.
-
-@item 0xf2     N_NBDATA
-Gould non-base registers; see @ref{Gould}.
-
-@item 0xf4     N_NBBSS
-Gould non-base registers; see @ref{Gould}.
-
-@item 0xf6     N_NBSTS
-Gould non-base registers; see @ref{Gould}.
-
-@item 0xf8     N_NBLCS
-Gould non-base registers; see @ref{Gould}.
-@end table
-
-@c Restore the default table indent
-@iftex
-@tableindent=.8in
-@end iftex
-
-@node Symbol Descriptors
-@appendix Table of Symbol Descriptors
-
-The symbol descriptor is the character which follows the colon in many
-stabs, and which tells what kind of stab it is.  @xref{String Field},
-for more information about their use.
-
-@c Please keep this alphabetical
-@table @code
-@c In TeX, this looks great, digit is in italics.  But makeinfo insists
-@c on putting it in `', not realizing that @var should override @code.
-@c I don't know of any way to make makeinfo do the right thing.  Seems
-@c like a makeinfo bug to me.
-@item @var{digit}
-@itemx (
-@itemx -
-Variable on the stack; see @ref{Stack Variables}.
-
-@item :
-C++ nested symbol; see @xref{Nested Symbols}
-
-@item a
-Parameter passed by reference in register; see @ref{Reference Parameters}.
-
-@item b
-Based variable; see @ref{Based Variables}.
-
-@item c
-Constant; see @ref{Constants}.
-
-@item C
-Conformant array bound (Pascal, maybe other languages); @ref{Conformant
-Arrays}.  Name of a caught exception (GNU C++).  These can be
-distinguished because the latter uses @code{N_CATCH} and the former uses
-another symbol type.
-
-@item d
-Floating point register variable; see @ref{Register Variables}.
-
-@item D
-Parameter in floating point register; see @ref{Register Parameters}.
-
-@item f
-File scope function; see @ref{Procedures}.
-
-@item F
-Global function; see @ref{Procedures}.
-
-@item G
-Global variable; see @ref{Global Variables}.
-
-@item i
-@xref{Register Parameters}.
-
-@item I
-Internal (nested) procedure; see @ref{Nested Procedures}.
-
-@item J
-Internal (nested) function; see @ref{Nested Procedures}.
-
-@item L
-Label name (documented by AIX, no further information known).
-
-@item m
-Module; see @ref{Procedures}.
-
-@item p
-Argument list parameter; see @ref{Parameters}.
-
-@item pP
-@xref{Parameters}.
-
-@item pF
-Fortran Function parameter; see @ref{Parameters}.
-
-@item P
-Unfortunately, three separate meanings have been independently invented
-for this symbol descriptor.  At least the GNU and Sun uses can be
-distinguished by the symbol type.  Global Procedure (AIX) (symbol type
-used unknown); see @ref{Procedures}.  Register parameter (GNU) (symbol
-type @code{N_PSYM}); see @ref{Parameters}.  Prototype of function
-referenced by this file (Sun @code{acc}) (symbol type @code{N_FUN}).
-
-@item Q
-Static Procedure; see @ref{Procedures}.
-
-@item R
-Register parameter; see @ref{Register Parameters}.
-
-@item r
-Register variable; see @ref{Register Variables}.
-
-@item S
-File scope variable; see @ref{Statics}.
-
-@item s
-Local variable (OS9000).
-
-@item t
-Type name; see @ref{Typedefs}.
-
-@item T
-Enumeration, structure, or union tag; see @ref{Typedefs}.
-
-@item v
-Parameter passed by reference; see @ref{Reference Parameters}.
-
-@item V
-Procedure scope static variable; see @ref{Statics}.
-
-@item x
-Conformant array; see @ref{Conformant Arrays}.
-
-@item X
-Function return variable; see @ref{Parameters}.
-@end table
-
-@node Type Descriptors
-@appendix Table of Type Descriptors
-
-The type descriptor is the character which follows the type number and
-an equals sign.  It specifies what kind of type is being defined.
-@xref{String Field}, for more information about their use.
-
-@table @code
-@item @var{digit}
-@itemx (
-Type reference; see @ref{String Field}.
-
-@item -
-Reference to builtin type; see @ref{Negative Type Numbers}.
-
-@item #
-Method (C++); see @ref{Method Type Descriptor}.
-
-@item *
-Pointer; see @ref{Miscellaneous Types}.
-
-@item &
-Reference (C++).
-
-@item @@
-Type Attributes (AIX); see @ref{String Field}.  Member (class and variable)
-type (GNU C++); see @ref{Member Type Descriptor}.
-
-@item a
-Array; see @ref{Arrays}.
-
-@item A
-Open array; see @ref{Arrays}.
-
-@item b
-Pascal space type (AIX); see @ref{Miscellaneous Types}.  Builtin integer
-type (Sun); see @ref{Builtin Type Descriptors}.  Const and volatile
-qualfied type (OS9000).
-
-@item B
-Volatile-qualified type; see @ref{Miscellaneous Types}.
-
-@item c
-Complex builtin type (AIX); see @ref{Builtin Type Descriptors}.
-Const-qualified type (OS9000).
-
-@item C
-COBOL Picture type.  See AIX documentation for details.
-
-@item d
-File type; see @ref{Miscellaneous Types}.
-
-@item D
-N-dimensional dynamic array; see @ref{Arrays}.
-
-@item e
-Enumeration type; see @ref{Enumerations}.
-
-@item E
-N-dimensional subarray; see @ref{Arrays}.
-
-@item f
-Function type; see @ref{Function Types}.
-
-@item F
-Pascal function parameter; see @ref{Function Types}
-
-@item g
-Builtin floating point type; see @ref{Builtin Type Descriptors}.
-
-@item G
-COBOL Group.  See AIX documentation for details.
-
-@item i
-Imported type (AIX); see @ref{Cross-References}.  Volatile-qualified
-type (OS9000).
-
-@item k
-Const-qualified type; see @ref{Miscellaneous Types}.
-
-@item K
-COBOL File Descriptor.  See AIX documentation for details.
-
-@item M
-Multiple instance type; see @ref{Miscellaneous Types}.
-
-@item n
-String type; see @ref{Strings}.
-
-@item N
-Stringptr; see @ref{Strings}.
-
-@item o
-Opaque type; see @ref{Typedefs}.
-
-@item p
-Procedure; see @ref{Function Types}.
-
-@item P
-Packed array; see @ref{Arrays}.
-
-@item r
-Range type; see @ref{Subranges}.
-
-@item R
-Builtin floating type; see @ref{Builtin Type Descriptors} (Sun).  Pascal
-subroutine parameter; see @ref{Function Types} (AIX).  Detecting this
-conflict is possible with careful parsing (hint: a Pascal subroutine
-parameter type will always contain a comma, and a builtin type
-descriptor never will).
-
-@item s
-Structure type; see @ref{Structures}.
-
-@item S
-Set type; see @ref{Miscellaneous Types}.
-
-@item u
-Union; see @ref{Unions}.
-
-@item v
-Variant record.  This is a Pascal and Modula-2 feature which is like a
-union within a struct in C.  See AIX documentation for details.
-
-@item w
-Wide character; see @ref{Builtin Type Descriptors}.
-
-@item x
-Cross-reference; see @ref{Cross-References}.
-
-@item Y
-Used by IBM's xlC C++ compiler (for structures, I think).
-
-@item z
-gstring; see @ref{Strings}.
-@end table
-
-@node Expanded Reference
-@appendix Expanded Reference by Stab Type
-
-@c FIXME: This appendix should go away; see N_PSYM or N_SO for an example.
-
-For a full list of stab types, and cross-references to where they are
-described, see @ref{Stab Types}.  This appendix just covers certain
-stabs which are not yet described in the main body of this document;
-eventually the information will all be in one place.
-
-Format of an entry:
-
-The first line is the symbol type (see @file{include/aout/stab.def}).
-
-The second line describes the language constructs the symbol type
-represents.
-
-The third line is the stab format with the significant stab fields
-named and the rest NIL.
-
-Subsequent lines expand upon the meaning and possible values for each
-significant stab field.
-
-Finally, any further information.
-
-@menu
-* N_PC::			Pascal global symbol
-* N_NSYMS::			Number of symbols
-* N_NOMAP::			No DST map
-* N_M2C::			Modula-2 compilation unit
-* N_BROWS::			Path to .cb file for Sun source code browser
-* N_DEFD::			GNU Modula2 definition module dependency
-* N_EHDECL::			GNU C++ exception variable
-* N_MOD2::			Modula2 information "for imc"
-* N_CATCH::			GNU C++ "catch" clause
-* N_SSYM::			Structure or union element
-* N_SCOPE::			Modula2 scope information (Sun only)
-* Gould::			non-base register symbols used on Gould systems
-* N_LENG::			Length of preceding entry
-@end menu
-
-@node N_PC
-@section N_PC
-
-@deffn @code{.stabs} N_PC
-@findex N_PC
-Global symbol (for Pascal).
-
-@example
-"name" -> "symbol_name"  <<?>>
-value  -> supposedly the line number (stab.def is skeptical)
-@end example
-
-@display
-@file{stabdump.c} says:
-
-global pascal symbol: name,,0,subtype,line
-<< subtype? >>
-@end display
-@end deffn
-
-@node N_NSYMS
-@section N_NSYMS
-
-@deffn @code{.stabn} N_NSYMS
-@findex N_NSYMS
-Number of symbols (according to Ultrix V4.0).
-
-@display
-        0, files,,funcs,lines (stab.def)
-@end display
-@end deffn
-
-@node N_NOMAP
-@section N_NOMAP
-
-@deffn @code{.stabs} N_NOMAP
-@findex N_NOMAP
-No DST map for symbol (according to Ultrix V4.0).  I think this means a
-variable has been optimized out.
-
-@display
-        name, ,0,type,ignored (stab.def)
-@end display
-@end deffn
-
-@node N_M2C
-@section N_M2C
-
-@deffn @code{.stabs} N_M2C
-@findex N_M2C
-Modula-2 compilation unit.
-
-@example
-"string" -> "unit_name,unit_time_stamp[,code_time_stamp]"
-desc   -> unit_number
-value  -> 0 (main unit)
-          1 (any other unit)
-@end example
-
-See @cite{Dbx and Dbxtool Interfaces}, 2nd edition, by Sun, 1988, for
-more information.
-
-@end deffn
-
-@node N_BROWS
-@section N_BROWS
-
-@deffn @code{.stabs} N_BROWS
-@findex N_BROWS
-Sun source code browser, path to @file{.cb} file
-
-<<?>>
-"path to associated @file{.cb} file"
-
-Note: N_BROWS has the same value as N_BSLINE.
-@end deffn
-
-@node N_DEFD
-@section N_DEFD
-
-@deffn @code{.stabn} N_DEFD
-@findex N_DEFD
-GNU Modula2 definition module dependency.
-
-GNU Modula-2 definition module dependency.  The value is the
-modification time of the definition file.  The other field is non-zero
-if it is imported with the GNU M2 keyword @code{%INITIALIZE}.  Perhaps
-@code{N_M2C} can be used if there are enough empty fields?
-@end deffn
-
-@node N_EHDECL
-@section N_EHDECL
-
-@deffn @code{.stabs} N_EHDECL
-@findex N_EHDECL
-GNU C++ exception variable <<?>>.
-
-"@var{string} is variable name"
-
-Note: conflicts with @code{N_MOD2}.
-@end deffn
-
-@node N_MOD2
-@section N_MOD2
-
-@deffn @code{.stab?} N_MOD2
-@findex N_MOD2
-Modula2 info "for imc" (according to Ultrix V4.0)
-
-Note: conflicts with @code{N_EHDECL}  <<?>>
-@end deffn
-
-@node N_CATCH
-@section N_CATCH
-
-@deffn @code{.stabn} N_CATCH
-@findex N_CATCH
-GNU C++ @code{catch} clause
-
-GNU C++ @code{catch} clause.  The value is its address.  The desc field
-is nonzero if this entry is immediately followed by a @code{CAUGHT} stab
-saying what exception was caught.  Multiple @code{CAUGHT} stabs means
-that multiple exceptions can be caught here.  If desc is 0, it means all
-exceptions are caught here.
-@end deffn
-
-@node N_SSYM
-@section N_SSYM
-
-@deffn @code{.stabn} N_SSYM
-@findex N_SSYM
-Structure or union element.
-
-The value is the offset in the structure.
-
-<<?looking at structs and unions in C I didn't see these>>
-@end deffn
-
-@node N_SCOPE
-@section N_SCOPE
-
-@deffn @code{.stab?} N_SCOPE
-@findex N_SCOPE
-Modula2 scope information (Sun linker)
-<<?>>
-@end deffn
-
-@node Gould
-@section Non-base registers on Gould systems
-
-@deffn @code{.stab?} N_NBTEXT
-@deffnx @code{.stab?} N_NBDATA
-@deffnx @code{.stab?} N_NBBSS
-@deffnx @code{.stab?} N_NBSTS
-@deffnx @code{.stab?} N_NBLCS
-@findex N_NBTEXT
-@findex N_NBDATA
-@findex N_NBBSS
-@findex N_NBSTS
-@findex N_NBLCS
-These are used on Gould systems for non-base registers syms.
-
-However, the following values are not the values used by Gould; they are
-the values which GNU has been documenting for these values for a long
-time, without actually checking what Gould uses.  I include these values
-only because perhaps some someone actually did something with the GNU
-information (I hope not, why GNU knowingly assigned wrong values to
-these in the header file is a complete mystery to me).
-
-@example
-240    0xf0     N_NBTEXT  ??
-242    0xf2     N_NBDATA  ??
-244    0xf4     N_NBBSS   ??
-246    0xf6     N_NBSTS   ??
-248    0xf8     N_NBLCS   ??
-@end example
-@end deffn
-
-@node N_LENG
-@section N_LENG
-
-@deffn @code{.stabn} N_LENG
-@findex N_LENG
-Second symbol entry containing a length-value for the preceding entry.
-The value is the length.
-@end deffn
-
-@node Questions
-@appendix Questions and Anomalies
-
-@itemize @bullet
-@item
-@c I think this is changed in GCC 2.4.5 to put the line number there.
-For GNU C stabs defining local and global variables (@code{N_LSYM} and
-@code{N_GSYM}), the desc field is supposed to contain the source
-line number on which the variable is defined.  In reality the desc
-field is always 0.  (This behavior is defined in @file{dbxout.c} and
-putting a line number in desc is controlled by @samp{#ifdef
-WINNING_GDB}, which defaults to false). GDB supposedly uses this
-information if you say @samp{list @var{var}}.  In reality, @var{var} can
-be a variable defined in the program and GDB says @samp{function
-@var{var} not defined}.
-
-@item
-In GNU C stabs, there seems to be no way to differentiate tag types:
-structures, unions, and enums (symbol descriptor @samp{T}) and typedefs
-(symbol descriptor @samp{t}) defined at file scope from types defined locally
-to a procedure or other more local scope.  They all use the @code{N_LSYM}
-stab type.  Types defined at procedure scope are emited after the
-@code{N_RBRAC} of the preceding function and before the code of the
-procedure in which they are defined.  This is exactly the same as
-types defined in the source file between the two procedure bodies.
-GDB overcompensates by placing all types in block #1, the block for
-symbols of file scope.  This is true for default, @samp{-ansi} and
-@samp{-traditional} compiler options. (Bugs gcc/1063, gdb/1066.)
-
-@item
-What ends the procedure scope?  Is it the proc block's @code{N_RBRAC} or the
-next @code{N_FUN}?  (I believe its the first.)
-@end itemize
-
-@node Stab Sections
-@appendix Using Stabs in Their Own Sections
-
-Many object file formats allow tools to create object files with custom
-sections containing any arbitrary data.  For any such object file
-format, stabs can be embedded in special sections.  This is how stabs
-are used with ELF and SOM, and aside from ECOFF and XCOFF, is how stabs
-are used with COFF.
-
-@menu
-* Stab Section Basics::    How to embed stabs in sections
-* ELF Linker Relocation::  Sun ELF hacks
-@end menu
-
-@node Stab Section Basics
-@appendixsec How to Embed Stabs in Sections
-
-The assembler creates two custom sections, a section named @code{.stab}
-which contains an array of fixed length structures, one struct per stab,
-and a section named @code{.stabstr} containing all the variable length
-strings that are referenced by stabs in the @code{.stab} section.  The
-byte order of the stabs binary data depends on the object file format.
-For ELF, it matches the byte order of the ELF file itself, as determined
-from the @code{EI_DATA} field in the @code{e_ident} member of the ELF
-header.  For SOM, it is always big-endian (is this true??? FIXME).  For
-COFF, it matches the byte order of the COFF headers.  The meaning of the
-fields is the same as for a.out (@pxref{Symbol Table Format}), except
-that the @code{n_strx} field is relative to the strings for the current
-compilation unit (which can be found using the synthetic N_UNDF stab
-described below), rather than the entire string table.
-
-The first stab in the @code{.stab} section for each compilation unit is
-synthetic, generated entirely by the assembler, with no corresponding
-@code{.stab} directive as input to the assembler.  This stab contains
-the following fields:
-
-@table @code
-@item n_strx
-Offset in the @code{.stabstr} section to the source filename.
-
-@item n_type
-@code{N_UNDF}.
-
-@item n_other
-Unused field, always zero.
-This may eventually be used to hold overflows from the count in
-the @code{n_desc} field.
-
-@item n_desc
-Count of upcoming symbols, i.e., the number of remaining stabs for this
-source file.
-
-@item n_value
-Size of the string table fragment associated with this source file, in
-bytes.
-@end table
-
-The @code{.stabstr} section always starts with a null byte (so that string
-offsets of zero reference a null string), followed by random length strings,
-each of which is null byte terminated.
-
-The ELF section header for the @code{.stab} section has its
-@code{sh_link} member set to the section number of the @code{.stabstr}
-section, and the @code{.stabstr} section has its ELF section
-header @code{sh_type} member set to @code{SHT_STRTAB} to mark it as a
-string table.  SOM and COFF have no way of linking the sections together
-or marking them as string tables.
-
-For COFF, the @code{.stab} and @code{.stabstr} sections may be simply
-concatenated by the linker.  GDB then uses the @code{n_desc} fields to
-figure out the extent of the original sections.  Similarly, the
-@code{n_value} fields of the header symbols are added together in order
-to get the actual position of the strings in a desired @code{.stabstr}
-section.  Although this design obviates any need for the linker to
-relocate or otherwise manipulate @code{.stab} and @code{.stabstr}
-sections, it also requires some care to ensure that the offsets are
-calculated correctly.  For instance, if the linker were to pad in
-between the @code{.stabstr} sections before concatenating, then the
-offsets to strings in the middle of the executable's @code{.stabstr}
-section would be wrong.
-
-The GNU linker is able to optimize stabs information by merging
-duplicate strings and removing duplicate header file information
-(@pxref{Include Files}).  When some versions of the GNU linker optimize
-stabs in sections, they remove the leading @code{N_UNDF} symbol and
-arranges for all the @code{n_strx} fields to be relative to the start of
-the @code{.stabstr} section.
-
-@node ELF Linker Relocation
-@appendixsec Having the Linker Relocate Stabs in ELF 
-
-This section describes some Sun hacks for Stabs in ELF; it does not
-apply to COFF or SOM.
-
-To keep linking fast, you don't want the linker to have to relocate very
-many stabs.  Making sure this is done for @code{N_SLINE},
-@code{N_RBRAC}, and @code{N_LBRAC} stabs is the most important thing
-(see the descriptions of those stabs for more information).  But Sun's
-stabs in ELF has taken this further, to make all addresses in the
-@code{n_value} field (functions and static variables) relative to the
-source file.  For the @code{N_SO} symbol itself, Sun simply omits the
-address.  To find the address of each section corresponding to a given
-source file, the compiler puts out symbols giving the address of each
-section for a given source file.  Since these are ELF (not stab)
-symbols, the linker relocates them correctly without having to touch the
-stabs section.  They are named @code{Bbss.bss} for the bss section,
-@code{Ddata.data} for the data section, and @code{Drodata.rodata} for
-the rodata section.  For the text section, there is no such symbol (but
-there should be, see below).  For an example of how these symbols work,
-@xref{Stab Section Transformations}.  GCC does not provide these symbols;
-it instead relies on the stabs getting relocated.  Thus addresses which
-would normally be relative to @code{Bbss.bss}, etc., are already
-relocated.  The Sun linker provided with Solaris 2.2 and earlier
-relocates stabs using normal ELF relocation information, as it would do
-for any section.  Sun has been threatening to kludge their linker to not
-do this (to speed up linking), even though the correct way to avoid
-having the linker do these relocations is to have the compiler no longer
-output relocatable values.  Last I heard they had been talked out of the
-linker kludge.  See Sun point patch 101052-01 and Sun bug 1142109.  With
-the Sun compiler this affects @samp{S} symbol descriptor stabs
-(@pxref{Statics}) and functions (@pxref{Procedures}).  In the latter
-case, to adopt the clean solution (making the value of the stab relative
-to the start of the compilation unit), it would be necessary to invent a
-@code{Ttext.text} symbol, analogous to the @code{Bbss.bss}, etc.,
-symbols.  I recommend this rather than using a zero value and getting
-the address from the ELF symbols.
-
-Finding the correct @code{Bbss.bss}, etc., symbol is difficult, because
-the linker simply concatenates the @code{.stab} sections from each
-@file{.o} file without including any information about which part of a
-@code{.stab} section comes from which @file{.o} file.  The way GDB does
-this is to look for an ELF @code{STT_FILE} symbol which has the same
-name as the last component of the file name from the @code{N_SO} symbol
-in the stabs (for example, if the file name is @file{../../gdb/main.c},
-it looks for an ELF @code{STT_FILE} symbol named @code{main.c}).  This
-loses if different files have the same name (they could be in different
-directories, a library could have been copied from one system to
-another, etc.).  It would be much cleaner to have the @code{Bbss.bss}
-symbols in the stabs themselves.  Having the linker relocate them there
-is no more work than having the linker relocate ELF symbols, and it
-solves the problem of having to associate the ELF and stab symbols.
-However, no one has yet designed or implemented such a scheme.
-
-@node Symbol Types Index
-@unnumbered Symbol Types Index
-
-@printindex fn
-
-@contents
-@bye
diff --git a/gdb/doc/z8000.m4 b/gdb/doc/z8000.m4
deleted file mode 100644
index e69de29..0000000
--- a/gdb/doc/z8000.m4
+++ /dev/null
diff --git a/gdb/dpx2-nat.c b/gdb/dpx2-nat.c
deleted file mode 100644
index 21dc135..0000000
--- a/gdb/dpx2-nat.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* DPX2 host interface.
-   Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-
-#include "gdb_string.h"
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <sys/reg.h>
-#include <sys/utsname.h>
-
-
-/* this table must line up with REGISTER_NAMES in tm-68k.h */
-/* symbols like 'A0' come from <sys/reg.h> */
-static int regmap[] = 
-{
-  R0, R1, R2, R3, R4, R5, R6, R7,
-  A0, A1, A2, A3, A4, A5, A6, SP,
-  PS, PC,
-  FP0, FP1, FP2, FP3, FP4, FP5, FP6, FP7,
-  FP_CR, FP_SR, FP_IAR
-};
-
-/* blockend is the value of u.u_ar0, and points to the
- * place where D0 is stored
- */
-
-int
-dpx2_register_u_addr (blockend, regnum)
-     int blockend;
-     int regnum;
-{
-  if (regnum < FP0_REGNUM)
-    return (blockend + 4 * regmap[regnum]);
-  else
-    return (int) &(((struct user *)0)->u_fpstate[regmap[regnum]]);
-}
-
-/* This is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.
-   Unfortunately this is not provided in the system header files.
-   To make matters worse, this value also differs between
-   the dpx/2200 and dpx/2300 models and nlist is not available on the dpx2.
-   We use utsname() to decide on which model we are running.
-   FIXME: This breaks cross examination of core files (it would not be hard
-   to check whether u.u_ar0 is between 0x7fff5000 and 0x7fffc000 and if so
-   use 0x7fff5000 and if not use 0x7fffc000.  FIXME).  */
-
-#define KERNEL_U_ADDR_200 0x7fff5000
-#define KERNEL_U_ADDR_300 0x7fffc000
-
-CORE_ADDR kernel_u_addr;
-
-void
-_initialize_dpx2_nat ()
-{
-  struct utsname uts;
-
-  if (uname (&uts) == 0 && strcmp (uts.machine, "DPX/2200") == 0)
-    kernel_u_addr = KERNEL_U_ADDR_200;
-  else
-    kernel_u_addr = KERNEL_U_ADDR_300;
-}
diff --git a/gdb/dsrec.c b/gdb/dsrec.c
deleted file mode 100644
index 6a40e7e..0000000
--- a/gdb/dsrec.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/* S-record download support for GDB, the GNU debugger.
-   Copyright 1995, 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "serial.h"
-#include "srec.h"
-#include <time.h>
-
-int (*ui_load_progress_hook) PARAMS ((char *, unsigned long));
-extern void report_transfer_performance PARAMS ((unsigned long, time_t, time_t));
-
-extern int remote_debug;
-
-static int make_srec PARAMS ((char *srec, CORE_ADDR targ_addr, bfd *abfd,
-			      asection *sect, int sectoff, int *maxrecsize,
-			      int flags));
-
-/* Download an executable by converting it to S records.  DESC is a
-    serial_t to send the data to.  FILE is the name of the file to be
-    loaded.  LOAD_OFFSET is the offset into memory to load data into.
-    It is usually specified by the user and is useful with the a.out
-    file format.  MAXRECSIZE is the length in chars of the largest
-    S-record the host can accomodate.  This is measured from the
-    starting `S' to the last char of the checksum.  FLAGS is various
-    random flags, and HASHMARK is non-zero to cause a `#' to be
-    printed out for each record loaded.  WAITACK, if non-NULL, is a
-    function that waits for an acknowledgement after each S-record,
-    and returns non-zero if the ack is read correctly.  */
-
-void
-load_srec (desc, file, load_offset, maxrecsize, flags, hashmark, waitack)
-     serial_t desc;
-     const char *file;
-     bfd_vma load_offset;
-     int maxrecsize;
-     int flags;
-     int hashmark;
-     int (*waitack) PARAMS ((void));
-{
-  bfd *abfd;
-  asection *s;
-  char *srec;
-  int i;
-  int reclen;
-  time_t start_time, end_time;
-  unsigned long data_count = 0;
-
-  srec = (char *) alloca (maxrecsize + 1);
-
-  abfd = bfd_openr (file, 0);
-  if (!abfd)
-    {
-      printf_filtered ("Unable to open file %s\n", file);
-      return;
-    }
-
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    {
-      printf_filtered ("File is not an object file\n");
-      return;
-    }
-
-  start_time = time (NULL);
-
-  /* Write a type 0 header record. no data for a type 0, and there
-     is no data, so len is 0.  */
-
-  reclen = maxrecsize;
-  make_srec (srec, 0, NULL, (asection *)1, 0, &reclen, flags);
-  if (remote_debug)
-    {
-      srec[reclen] = '\0';
-      puts_debug ("sent -->", srec, "<--");
-    }
-  SERIAL_WRITE (desc, srec, reclen);
-
-  for (s = abfd->sections; s; s = s->next)
-    if (s->flags & SEC_LOAD)
-      {
-	int numbytes;
-	bfd_vma addr = bfd_get_section_vma (abfd, s) + load_offset;
-	bfd_size_type size = bfd_get_section_size_before_reloc (s);
-	char * section_name = (char *)bfd_get_section_name (abfd, s);
-	printf_filtered ("%s\t: 0x%08x .. 0x%08x  ",
-			 section_name, (int) addr, (int) addr + size);
-	gdb_flush (gdb_stdout);
-
-	data_count += size;
-
-	for (i = 0; i < size; i += numbytes)
-	  {
-	    reclen = maxrecsize;
-	    numbytes = make_srec (srec, (CORE_ADDR) (addr + i), abfd, s,
-				  i, &reclen, flags);
-
-	    if (remote_debug)
-	      {
-		srec[reclen] = '\0';
-		puts_debug ("sent -->", srec, "<--");
-	      }
-
-	    /* Repeatedly send the S-record until a good
-	       acknowledgement is sent back.  */
-	    do
-	      {
-	        SERIAL_WRITE (desc, srec, reclen);
-		if (ui_load_progress_hook)
-		  if (ui_load_progress_hook (section_name, (unsigned long) i))
-		    error ("Canceled the download");
-	      }
-	    while (waitack != NULL && !waitack ());
-
-	    if (hashmark)
-	      {
-		putchar_unfiltered ('#');
-		gdb_flush (gdb_stdout);
-	      }
-	  }			/* Per-packet (or S-record) loop */
-
-	if (ui_load_progress_hook)
-	  if (ui_load_progress_hook (section_name, (unsigned long) i))
-	    error ("Canceled the download");
-	putchar_unfiltered ('\n');
-      }
-
-  if (hashmark) 
-    putchar_unfiltered ('\n');
-
-  end_time = time (NULL);
-  
-  /* Write a terminator record.  */
-
-  reclen = maxrecsize;
-  make_srec (srec, abfd->start_address, NULL, NULL, 0, &reclen, flags);
-
-  if (remote_debug)
-    {
-      srec[reclen] = '\0';
-      puts_debug ("sent -->", srec, "<--");
-    }
-
-  SERIAL_WRITE (desc, srec, reclen);
-
-  /* Some monitors need these to wake up properly.  (Which ones? -sts)  */
-  SERIAL_WRITE (desc, "\r\r", 2);
-  puts_debug ("sent -->", "\r\r", "<---");
-
-  SERIAL_FLUSH_INPUT (desc);
-
-  report_transfer_performance (data_count, start_time, end_time);
-}
-
-/*
- * make_srec -- make an srecord. This writes each line, one at a
- *	time, each with it's own header and trailer line.
- *	An srecord looks like this:
- *
- * byte count-+     address
- * start ---+ |        |       data        +- checksum
- *	    | |        |                   |
- *	  S01000006F6B692D746573742E73726563E4
- *	  S315000448600000000000000000FC00005900000000E9
- *	  S31A0004000023C1400037DE00F023604000377B009020825000348D
- *	  S30B0004485A0000000000004E
- *	  S70500040000F6
- *
- *	S<type><length><address><data><checksum>
- *
- *      Where
- *      - length
- *        is the number of bytes following upto the checksum. Note that
- *        this is not the number of chars following, since it takes two
- *        chars to represent a byte.
- *      - type
- *        is one of:
- *        0) header record
- *        1) two byte address data record
- *        2) three byte address data record
- *        3) four byte address data record
- *        7) four byte address termination record
- *        8) three byte address termination record
- *        9) two byte address termination record
- *       
- *      - address
- *        is the start address of the data following, or in the case of
- *        a termination record, the start address of the image
- *      - data
- *        is the data.
- *      - checksum
- *	  is the sum of all the raw byte data in the record, from the length
- *        upwards, modulo 256 and subtracted from 255.
- *
- * This routine returns the length of the S-record.
- *
- */
-
-static int
-make_srec (srec, targ_addr, abfd, sect, sectoff, maxrecsize, flags)
-     char *srec;
-     CORE_ADDR targ_addr;
-     bfd *abfd;
-     asection *sect;
-     int sectoff;
-     int *maxrecsize;
-     int flags;
-{
-  unsigned char checksum;
-  int tmp;
-  const static char hextab[] = "0123456789ABCDEF";
-  const static char data_code_table[] = "123";
-  const static char term_code_table[] = "987";
-  const static char header_code_table[] = "000";
-  const static char *formats[] = { "S%c%02X%04X",
-				   "S%c%02X%06X",
-				   "S%c%02X%08X" };
-  char const *code_table;
-  int addr_size;
-  int payload_size;
-  char *binbuf;
-  char *p;
-
-  if (sect)
-    {
-      tmp = flags;		/* Data or header record */
-      code_table = abfd ? data_code_table : header_code_table;
-      binbuf = alloca (*maxrecsize/2);
-    }
-  else
-    {
-      tmp = flags >> SREC_TERM_SHIFT; /* Term record */
-      code_table = term_code_table;
-    }
-
-  if ((tmp & SREC_2_BYTE_ADDR) && (targ_addr <= 0xffff))
-    addr_size = 2;
-  else if ((tmp & SREC_3_BYTE_ADDR) && (targ_addr <= 0xffffff))
-    addr_size = 3;
-  else if (tmp & SREC_4_BYTE_ADDR)
-    addr_size = 4;
-  else
-    fatal ("make_srec:  Bad address (0x%x), or bad flags (0x%x).",
-	   targ_addr, flags);
-
-  /* Now that we know the address size, we can figure out how much
-     data this record can hold.  */
-
-  if (sect && abfd)
-    {
-      payload_size = (*maxrecsize - (1 + 1 + 2 + addr_size * 2 + 2)) / 2;
-      payload_size = min (payload_size, sect->_raw_size - sectoff);
-
-      bfd_get_section_contents (abfd, sect, binbuf, sectoff, payload_size);
-    }
-  else
-    payload_size = 0;		/* Term or header packets have no payload */
-
-  /* Output the header.  */
-
-  sprintf (srec, formats[addr_size - 2], code_table[addr_size - 2],
-	   addr_size + payload_size + 1, targ_addr);
-
-  /* Note that the checksum is calculated on the raw data, not the
-     hexified data.  It includes the length, address and the data
-     portions of the packet.  */
-
-  checksum = 0;
-  
-  checksum += (payload_size + addr_size + 1	/* Packet length */
-	       + (targ_addr & 0xff)		/* Address... */
-	       + ((targ_addr >>  8) & 0xff)
-	       + ((targ_addr >> 16) & 0xff)
-	       + ((targ_addr >> 24) & 0xff));
-  
-  p = srec + 1 + 1 + 2 + addr_size * 2;
-
-  /* Build the Srecord.  */
-  for (tmp = 0; tmp < payload_size; tmp++)
-    {
-      unsigned char k;
-
-      k = binbuf[tmp];
-      *p++ = hextab [k >> 4];
-      *p++ = hextab [k & 0xf];
-      checksum += k;
-    }
-
-  checksum = ~checksum;
-
-  *p++ = hextab[checksum >> 4];
-  *p++ = hextab[checksum & 0xf];
-  *p++ = '\r';
-
-  *maxrecsize = p - srec;
-  return payload_size;
-}
diff --git a/gdb/dst.h b/gdb/dst.h
deleted file mode 100644
index 252a3a8..0000000
--- a/gdb/dst.h
+++ /dev/null
@@ -1,1659 +0,0 @@
-/* <apollo/dst.h> */
-/* Apollo object module DST (debug symbol table) description */
-
-#ifndef apollo_dst_h
-#define apollo_dst_h 
-
-#if defined(apollo) && !defined(__GNUC__)
-#define ALIGNED1  __attribute( (aligned(1)) )
-#else
-/* Remove attribute directives from non-Apollo code: */
-#define ALIGNED1   /* nil */
-#endif
-
-
-
-/* Identification of this version of the debug symbol table.  Producers of the
-   debug symbol table must write these values into the version number field of
-   the compilation unit record in .blocks .
-*/
-#define dst_version_major    1    
-#define dst_version_minor    3    
-
-
-/*
-** Enumeration of debug record types appearing in .blocks and .symbols ...
-*/
-typedef enum
-    {
-    dst_typ_pad,                   /*  0 */
-    dst_typ_comp_unit,             /*  1 */
-    dst_typ_section_tab,           /*  2 */
-    dst_typ_file_tab,              /*  3 */
-    dst_typ_block,                 /*  4 */
-    dst_typ_5,
-    dst_typ_var,
-    dst_typ_pointer,               /*  7 */
-    dst_typ_array,                 /*  8 */
-    dst_typ_subrange,              /*  9 */
-    dst_typ_set,                   /* 10 */
-    dst_typ_implicit_enum,         /* 11 */
-    dst_typ_explicit_enum,         /* 12 */
-    dst_typ_short_rec,             /* 13 */
-    dst_typ_old_record,
-    dst_typ_short_union,           /* 15 */
-    dst_typ_old_union,
-    dst_typ_file,                  /* 17 */
-    dst_typ_offset,                /* 18 */
-    dst_typ_alias,                 /* 19 */
-    dst_typ_signature,             /* 20 */
-    dst_typ_21,
-    dst_typ_old_label,		   /* 22 */
-    dst_typ_scope,		   /* 23 */
-    dst_typ_end_scope,             /* 24 */
-    dst_typ_25,
-    dst_typ_26,
-    dst_typ_string_tab,            /* 27 */
-    dst_typ_global_name_tab,       /* 28 */
-    dst_typ_forward,               /* 29 */
-    dst_typ_aux_size,              /* 30 */
-    dst_typ_aux_align,             /* 31 */
-    dst_typ_aux_field_size,        /* 32 */
-    dst_typ_aux_field_off,         /* 33 */
-    dst_typ_aux_field_align,       /* 34 */
-    dst_typ_aux_qual,              /* 35 */
-    dst_typ_aux_var_bound,         /* 36 */
-    dst_typ_extension,             /* 37 */
-    dst_typ_string,                /* 38 */
-    dst_typ_old_entry,
-    dst_typ_const,                 /* 40 */
-    dst_typ_reference,             /* 41 */
-    dst_typ_record,                /* 42 */
-    dst_typ_union,                 /* 43 */
-    dst_typ_aux_type_deriv,        /* 44 */
-    dst_typ_locpool,               /* 45 */
-    dst_typ_variable,              /* 46 */
-    dst_typ_label,                 /* 47 */
-    dst_typ_entry,                 /* 48 */
-    dst_typ_aux_lifetime,          /* 49 */
-    dst_typ_aux_ptr_base,          /* 50 */
-    dst_typ_aux_src_range,         /* 51 */
-    dst_typ_aux_reg_val,           /* 52 */
-    dst_typ_aux_unit_names,        /* 53 */
-    dst_typ_aux_sect_info,         /* 54 */
-    dst_typ_END_OF_ENUM
-    }    
-    dst_rec_type_t;
-
-
-/*
-** Dummy bounds for variably dimensioned arrays:
-*/
-#define dst_dummy_array_size  100
-
-
-/*
-** Reference to another item in the symbol table.
-**
-** The value of a dst_rel_offset_t is the relative offset from the start of the
-** referencing record to the start of the referenced record, string, etc. 
-**
-** The value of a NIL dst_rel_offset_t is zero.
-*/
-
-typedef long dst_rel_offset_t  ALIGNED1;
-
-
-/* FIXME: Here and many places we make assumptions about sizes of host
-   data types, structure layout, etc.  Only needs to be fixed if we care
-   about cross-debugging, though.  */
-
-/*
-** Section-relative reference. 
-**
-** The section index field is an index into the local compilation unit's
-** section table (see dst_rec_section_tab_t)--NOT into the object module
-** section table!
-**
-** The sect_offset field is the offset in bytes into the section.
-**
-** A NIL dst_sect_ref_t has a sect_index field of zero.  Indexes originate
-** at one.
-*/
-
-typedef struct
-    {
-    unsigned short  sect_index;
-    unsigned long   sect_offset ALIGNED1;
-    }
-    dst_sect_ref_t;
-
-#define dst_sect_index_nil    0
-#define dst_sect_index_origin 1
-
-
-/*
-** Source location descriptor.
-**
-** The file_index field is an index into the local compilation unit's
-** file table (see dst_rec_file_tab_t).
-**
-** A NIL dst_src_loc_t has a file_index field of zero.  Indexes originate
-** at one.
-*/
-
-typedef struct
-    {
-    boolean  reserved    :  1;  /* reserved for future use */
-    int      file_index  : 11;  /* index into .blocks source file list */
-    int      line_number : 20;  /* source line number */
-    }
-    dst_src_loc_t;
-
-#define dst_file_index_nil    0
-#define dst_file_index_origin 1
-
-
-/*
-** Standard (primitive) type codes.
-*/
-
-typedef enum
-    {
-    dst_non_std_type,
-    dst_int8_type,         /* 8 bit integer */
-    dst_int16_type,        /* 16 bit integer */
-    dst_int32_type,        /* 32 bit integer */
-    dst_uint8_type,        /* 8 bit unsigned integer */
-    dst_uint16_type,       /* 16 bit unsigned integer */
-    dst_uint32_type,       /* 32 bit unsigned integer */
-    dst_real32_type,       /* single precision ieee floatining point */
-    dst_real64_type,       /* double precision ieee floatining point */
-    dst_complex_type,      /* single precision complex */    
-    dst_dcomplex_type,     /* double precision complex */
-    dst_bool8_type,        /* boolean =logical*1 */
-    dst_bool16_type,       /* boolean =logical*2 */
-    dst_bool32_type,       /* boolean =logical*4 */
-    dst_char_type,         /* 8 bit ascii character */
-    dst_string_type,       /* string of 8 bit ascii characters */
-    dst_ptr_type,          /* univ_pointer */
-    dst_set_type,          /* generic 256 bit set */
-    dst_proc_type,         /* generic procedure (signature not specified) */
-    dst_func_type,         /* generic function (signature not specified) */
-    dst_void_type,         /* c void type */
-    dst_uchar_type,        /* c unsigned char */
-    dst_std_type_END_OF_ENUM
-    }    
-    dst_std_type_t;
-
-
-/*
-** General data type descriptor
-**
-** If the user_defined_type bit is clear, then the type is a standard type, and
-** the remaining bits contain the dst_std_type_t of the type.  If the bit is
-** set, then the type is defined in a separate dst record, which is referenced
-** by the remaining bits as a dst_rel_offset_t.
-*/
-
-typedef union
-    {
-    struct
-        {
-        boolean         user_defined_type :  1;  /* tag field */
-        int             must_be_zero      : 23;  /* 23 bits of pad */
-        dst_std_type_t  dtc               :  8;  /* 8 bit primitive data */
-        }
-        std_type;
-   
-    struct
-        {
-        boolean         user_defined_type :  1;  /* tag field */
-        int             doffset           : 31;  /* offset to type record */
-        }
-        user_type;
-    }
-    dst_type_t ALIGNED1;
-
-/* The user_type.doffset field is a 31-bit signed value.  Some versions of C
-   do not support signed bit fields.  The following macro will extract that
-   field as a signed value:
-*/
-#define dst_user_type_offset(type_rec) \
-    ( ((int) ((type_rec).user_type.doffset << 1)) >> 1 )
-
-
-/*================================================*/
-/*========== RECORDS IN .blocks SECTION ==========*/
-/*================================================*/
-
-/*-----------------------
-  COMPILATION UNIT record 
-  -----------------------
-  This must be the first record in each .blocks section.
-  Provides a set of information describing the output of a single compilation
-  and pointers to additional information for the compilation unit.
-*/
-
-typedef enum
-    { 
-    dst_pc_code_locs,          /* ranges in loc strings are pc ranges */
-    dst_comp_unit_END_OF_ENUM
-    }    
-    dst_comp_unit_flag_t;
-
-typedef enum
-    {
-    dst_lang_unk,          /* unknown language */
-    dst_lang_pas,          /* Pascal */
-    dst_lang_ftn,          /* FORTRAN */
-    dst_lang_c,            /* C */
-    dst_lang_mod2,         /* Modula-2 */
-    dst_lang_asm_m68k,     /* 68K assembly language */
-    dst_lang_asm_a88k,     /* AT assembly language */
-    dst_lang_ada,          /* Ada */
-    dst_lang_cxx,          /* C++ */
-    dst_lang_END_OF_ENUM
-    }    
-    dst_lang_type_t;
-
-typedef struct
-    {
-    struct
-        {
-        unsigned char major_part;         /* = dst_version_major */
-        unsigned char minor_part;         /* = dst_version_minor */
-        }           
-        version;                          /* version of dst */
-    unsigned short    flags;              /* mask of dst_comp_unit_flag_t */
-    unsigned short   lang_type;          /* source language */
-    unsigned short    number_of_blocks;   /* number of blocks records */
-    dst_rel_offset_t  root_block_offset;  /* offset to root block (module?) */
-    dst_rel_offset_t  section_table       /* offset to section table record */;
-    dst_rel_offset_t  file_table;         /* offset to file table record */
-    unsigned long     data_size;          /* total size of .blocks data */
-    }
-    dst_rec_comp_unit_t ALIGNED1;
-
-
-/*--------------------
-  SECTION TABLE record
-  --------------------
-  There must be one section table associated with each compilation unit.
-  Other debug records refer to sections via their index in this table.  The
-  section base addresses in the table are virtual addresses of the sections,
-  relocated by the linker.
-*/
-
-typedef struct
-    {
-    unsigned short  number_of_sections;   /* size of array: */    
-    unsigned long   section_base[dst_dummy_array_size] ALIGNED1;
-    }
-    dst_rec_section_tab_t ALIGNED1;
-
-
-/*-----------------
-  FILE TABLE record
-  -----------------
-  There must be one file table associated with each compilation unit describing
-  the source (and include) files used by each compilation unit.  Other debug 
-  records refer to files via their index in this table.  The first entry is the
-  primary source file.
-*/
-
-typedef struct
-    {
-    long              dtm;        /* time last modified (time_$clock_t) */
-    dst_rel_offset_t  noffset;    /* offset to name string for source file */
-    }
-    dst_file_desc_t;
-
-typedef struct
-    {
-    unsigned short   number_of_files;    /* size of array: */
-    dst_file_desc_t  files[dst_dummy_array_size] ALIGNED1;
-    }
-    dst_rec_file_tab_t ALIGNED1;
-
-
-/*-----------------
-  NAME TABLE record
-  -----------------
-  A name table record may appear as an auxiliary record to the file table,
-  providing additional qualification of the file indexes for languages that 
-  need it (i.e. Ada).  Name table entries parallel file table entries of the
-  same file index.
-*/
-
-typedef struct
-    {
-    unsigned short    number_of_names;    /* size of array: */
-    dst_rel_offset_t  names[dst_dummy_array_size] ALIGNED1;
-    }
-    dst_rec_name_tab_t ALIGNED1;
-
-
-/*--------------
-  BLOCK record
-  --------------
-  Describes a lexical program block--a procedure, function, module, etc.
-*/
-
-/* Block types.  These may be used in any way desired by the compiler writers. 
-   The debugger uses them only to give a description to the user of the type of
-   a block.  The debugger makes no other assumptions about the meaning of any
-   of these.  For example, the fact that a block is executable (e.g., program)
-   or not (e.g., module) is expressed in block attributes (see below), not
-   guessed at from the block type.
-*/    
-typedef enum
-    {
-    dst_block_module,          /* some pascal = modula = ada types */
-    dst_block_program,         
-    dst_block_procedure,      
-    dst_block_function,        /* C function */
-    dst_block_subroutine,      /* some fortran block types */
-    dst_block_block_data,      
-    dst_block_stmt_function,  
-    dst_block_package,         /* a few particular to Ada */
-    dst_block_package_body,  
-    dst_block_subunit,        
-    dst_block_task,            
-    dst_block_file,            /* a C outer scope? */
-    dst_block_class,           /* C++ or Simula */
-    dst_block_END_OF_ENUM
-    }    
-    dst_block_type_t;
-
-/* Block attributes.  This is the information used by the debugger to represent
-   the semantics of blocks.
-*/
-typedef enum
-    {
-    dst_block_main_entry,      /* the block's entry point is a main entry into
-                                  the compilation unit */    
-    dst_block_executable,      /* the block has an entry point */
-    dst_block_attr_END_OF_ENUM
-    }    
-    dst_block_attr_t;
-
-/* Code range.  Each block has associated with it one or more code ranges. An
-   individual code range is identified by a range of source (possibly nil) and
-   a range of executable code.  For example, a block which has its executable
-   code spread over multiple sections will have one code range per section.
-*/
-typedef struct
-    {
-    unsigned long   code_size;      /* size of executable code (in bytes ) */
-    dst_sect_ref_t  code_start;     /* starting address of executable code */
-    dst_sect_ref_t  lines_start;    /* start of line number tables */
-    }
-    dst_code_range_t;
-
-typedef struct
-    {
-    dst_block_type_t  block_type : 8; 
-    unsigned short    flags      : 8;       /* mask of dst_block_attr_t flags */
-    dst_rel_offset_t  sibling_block_off;    /* offset to next sibling block */
-    dst_rel_offset_t  child_block_off;      /* offset to first contained block */
-    dst_rel_offset_t  noffset;              /* offset to block name string */    
-    dst_sect_ref_t    symbols_start;        /* start of debug symbols  */
-    unsigned short    n_of_code_ranges;     /* size of array... */
-    dst_code_range_t  code_ranges[dst_dummy_array_size] ALIGNED1;
-    }
-    dst_rec_block_t ALIGNED1;
-
-
-/*--------------------------
-  AUX SECT INFO TABLE record
-  --------------------------
-  Appears as an auxiliary to a block record.  Expands code range information
-  by providing references into additional, language-dependent sections for 
-  information related to specific code ranges of the block.  Sect info table
-  entries parallel code range array entries of the same index.
-*/
-
-typedef struct
-    {
-    unsigned char    tag;               /* currently can only be zero */
-    unsigned char    number_of_refs;    /* size of array: */
-    dst_sect_ref_t   refs[dst_dummy_array_size] ALIGNED1;
-    }
-    dst_rec_sect_info_tab_t ALIGNED1;
-
-/*=================================================*/
-/*========== RECORDS IN .symbols SECTION ==========*/
-/*=================================================*/
-
-/*-----------------
-  CONSTANT record
-  -----------------
-  Describes a symbolic constant.
-*/
-
-typedef struct
-    {
-    float    r;      /* real part */
-    float    i;      /* imaginary part */
-    }
-    dst_complex_t;
-
-typedef struct
-    {
-    double    dr;     /* real part */
-    double    di;     /* imaginary part */
-    }
-    dst_double_complex_t;
-
-/* The following record provides a way of describing constant values with 
-   non-standard type and no limit on size. 
-*/
-typedef union
-    {
-    char    char_data[dst_dummy_array_size];
-    short   int_data [dst_dummy_array_size];
-    long    long_data[dst_dummy_array_size];
-    }
-    dst_big_kon_t;
-
-/* Representation of the value of a general constant.
-*/
-typedef struct
-    {
-    unsigned short            length;     /* size of constant value (bytes) */
-
-    union
-        {
-        unsigned short        kon_int8;
-        short                 kon_int16;
-        long                  kon_int32   ALIGNED1;
-        float                 kon_real    ALIGNED1;
-        double                kon_dbl     ALIGNED1;
-        dst_complex_t         kon_cplx    ALIGNED1;
-        dst_double_complex_t  kon_dcplx   ALIGNED1;
-        char                  kon_char;
-        dst_big_kon_t         kon         ALIGNED1;
-        }                    
-        val;                              /* value data of constant */
-    }
-    dst_const_t ALIGNED1;
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;        /* offset to name string */
-    dst_src_loc_t      src_loc;        /* file/line of const definition */
-    dst_type_t         type_desc;      /* type of this (manifest) constant */
-    dst_const_t        value; 
-    }
-    dst_rec_const_t ALIGNED1;
-
-/*----------------
-  VARIABLE record
-  ----------------
-  Describes a program variable.
-*/
-
-/* Variable attributes.  These define certain variable semantics to the
-   debugger.
-*/
-typedef enum
-    {
-    dst_var_attr_read_only,      /* is read-only (a program literal) */
-    dst_var_attr_volatile,       /* same as compiler's VOLATILE attribute */
-    dst_var_attr_global,         /* is a global definition or reference */    
-    dst_var_attr_compiler_gen,   /* is compiler-generated */
-    dst_var_attr_static,         /* has static location */
-    dst_var_attr_END_OF_ENUM
-    }    
-    dst_var_attr_t;
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;       /* offset to name string */
-    dst_rel_offset_t  loffset;       /* offset to loc string */
-    dst_src_loc_t     src_loc;       /* file/line of variable definition */
-    dst_type_t        type_desc;     /* type descriptor */
-    unsigned short    attributes;    /* mask of dst_var_attr_t flags */
-    }
-    dst_rec_variable_t ALIGNED1;
-
-
-/*----------------
-  old VAR record
- -----------------
- Used by older compilers to describe a variable
-*/
-
-typedef enum
-    {
-    dst_var_loc_unknown,	/* Actually defined as "unknown" */
-    dst_var_loc_abs,		/* Absolute address */
-    dst_var_loc_sect_off,	/* Absolute address as a section offset */
-    dst_var_loc_ind_sect_off,	/* An indexed section offset ???? */
-    dst_var_loc_reg,		/* register */
-    dst_var_loc_reg_rel,	/* register relative - usually fp */
-    dst_var_loc_ind_reg_rel,	/* Indexed register relative */
-    dst_var_loc_ftn_ptr_based,	/* Fortran pointer based */
-    dst_var_loc_pc_rel,		/* PC relative. Really. */
-    dst_var_loc_external,	/* External */
-    dst_var_loc_END_OF_ENUM
-    }
-    dst_var_loc_t;
-
-/* Locations come in two versions. The sort, and the long. The difference
- * between the short and the long is the addition of a statement number
- * field to the start andend of the range of the long, and and unkown
- * purpose field in the middle. Also, loc_type and loc_index aren't
- * bitfields in the long version.
- */
-
-typedef	struct
-    {
-    unsigned short	loc_type : 4;
-    unsigned short	loc_index : 12;
-    long		location;
-    short		start_line;	/* start_line and end_line? */
-    short		end_line;	/* I'm guessing here.	    */
-    } dst_var_loc_short_t;
-
-typedef struct
-    {
-    unsigned short	loc_type;
-    unsigned short	loc_index;
-    long		location;
-    short		unknown;	/* Always 0003 or 3b3c. Why? */
-    short		start_statement;
-    short		start_line;
-    short		end_statement;
-    short		end_line;
-    } dst_var_loc_long_t;
-
-
-typedef struct
-    {
-    dst_rel_offset_t	noffset;	/* offset to name string */
-    dst_src_loc_t	src_loc;	/* file/line of description */
-    dst_type_t		type_desc;	/* Type description */
-    unsigned short	attributes;	/* mask of dst_var_attr_t flags */
-    unsigned short	no_of_locs : 15;/* Number of locations */
-    unsigned short	short_locs : 1;	/* True if short locations. */
-    union
-	{
-	dst_var_loc_short_t shorts[dst_dummy_array_size];
-	dst_var_loc_long_t longs[dst_dummy_array_size];
-	} locs;
-    } dst_rec_var_t;
-
-/*----------------
-  old LABEL record
- -----------------
- Used by older compilers to describe a label
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t	noffset;	/* offset to name string */
-    dst_src_loc_t	src_loc;	/* file/line of description */
-    char		location[12];	/* location string */
-    }
-    dst_rec_old_label_t ALIGNED1;
-
-/*----------------
-  POINTER record
-  ----------------
-  Describes a pointer type.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;    /* offset to the name string for this type */
-    dst_src_loc_t     src_loc;    /* file/line of definition */
-    dst_type_t        type_desc;  /* base type of this pointer */
-    }
-    dst_rec_pointer_t ALIGNED1;
-
-
-/*-------------
-  ARRAY record
-  -------------
-  Describes an array type.
-
-  Multidimensional arrays are described with a number of dst_rec_array_t 
-  records, one per array dimension, each linked to the next through the
-  elem_type_desc.doffset field.  Each record must have its multi_dim flag
-  set.
-
-  If column_major is true (as with FORTRAN arrays) then the last array bound in
-  the declaration is the first array index in memory, which is the opposite of
-  the usual case (as with Pascal and C arrays).
-
-  Variable array bounds are described by auxiliary records; if aux_var_bound
-  records are present, the lo_bound and hi_bound fields of this record are
-  ignored by the debugger.
-
-  span_comp identifies one of the language-dependent ways in which the distance
-  between successive array elements (span) is calculated.  
-     dst_use_span_field    -- the span is the value of span field.
-     dst_compute_from_prev -- the span is the size of the previous dimension.
-     dst_compute_from_next -- the span is the size of the next dimension.
-  In the latter two cases, the span field contains an amount of padding to add
-  to the size of the appropriate dimension to calculate the span.
-*/
-
-typedef enum
-    {
-    dst_use_span_field,  
-    dst_compute_from_prev,
-    dst_compute_from_next,        
-    dst_span_comp_END_OF_ENUM
-    }
-    dst_span_comp_t;
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;           /* offset to name string */
-    dst_src_loc_t     src_loc;           /* file/line of definition */
-    dst_type_t        elem_type_desc;    /* array element type */    
-    dst_type_t        indx_type_desc;    /* array index type */
-    long              lo_bound;          /* lower bound of index */
-    long              hi_bound;          /* upper bound of index */
-    unsigned long     span;              /* see above */
-    unsigned long     size;              /* total array size (bytes) */
-    boolean           multi_dim : 1;
-    boolean           is_packed : 1;     /* true if packed array */    
-    boolean           is_signed : 1;     /* true if packed elements are signed */
-    dst_span_comp_t   span_comp : 2;     /* how to compute span */
-    boolean           column_major : 1;
-    unsigned short    reserved  : 2;     /* must be zero */
-    unsigned short    elem_size : 8;     /* element size if packed (bits) */
-    }    
-    dst_rec_array_t ALIGNED1;
-
-
-/*-----------------
-  SUBRANGE record
-  -----------------
-  Describes a subrange type.
-*/
-
-/* Variable subrange bounds are described by auxiliary records; if aux_var_bound
-   records are present, the lo_bound and hi_bound fields of this record are
-   ignored by the debugger.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;       /* offset to name string */
-    dst_src_loc_t     src_loc;       /* file/line of subrange definition */
-    dst_type_t        type_desc;     /* parent type */    
-    long              lo_bound;      /* lower bound of subrange */
-    long              hi_bound;      /* upper bound of subrange */
-    unsigned short    size;          /* storage size (bytes) */
-    }
-    dst_rec_subrange_t ALIGNED1;
-
-
-/*---------------
-  STRING record 
-  ---------------
-  Describes a string type.
-*/
-
-/* Variable subrange bounds are described by auxiliary records; if aux_var_bound
-   records are present, the lo_bound and hi_bound fields of this record are
-   ignored by the debugger.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;          /* offset to name string */
-    dst_src_loc_t     src_loc;          /* file/line of string definition */
-    dst_type_t        elem_type_desc;   /* element type */    
-    dst_type_t        indx_type_desc;   /* index type */
-    long              lo_bound;         /* lower bound */
-    long              hi_bound;         /* upper bound */
-    unsigned long     size;             /* total string size (bytes) if fixed */
-    }
-    dst_rec_string_t ALIGNED1;
-
-
-/*---------------
-  SET record 
-  ---------------
-  Describes a set type.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;       /* offset to name string */
-    dst_src_loc_t     src_loc;       /* file/line of definition */
-    dst_type_t        type_desc;     /* element type */    
-    unsigned short    nbits;         /* number of bits in set */
-    unsigned short    size;          /* storage size (bytes) */
-    }
-    dst_rec_set_t ALIGNED1;
-
-
-/*-----------------------------
-  IMPLICIT ENUMERATION record 
-  -----------------------------
-  Describes an enumeration type with implicit element values = 0, 1, 2, ...
-  (Pascal-style).
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;      /* offset to name string */    
-    dst_src_loc_t      src_loc;      /* file/line of definition */
-    unsigned short     nelems;       /* number of elements in enumeration */
-    unsigned short     size;         /* storage size (bytes) */
-    /* offsets to name strings of elements 0, 1, 2, ... */
-    dst_rel_offset_t   elem_noffsets[dst_dummy_array_size]; 
-    }
-    dst_rec_implicit_enum_t ALIGNED1;
-
-
-/*-----------------------------
-  EXPLICIT ENUMERATION record 
-  -----------------------------
-  Describes an enumeration type with explicitly assigned element values
-  (C-style).
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;       /* offset to element name string */
-    long               value;         /* element value */
-    }
-    dst_enum_elem_t;
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;       /* offset to name string */
-    dst_src_loc_t      src_loc;       /* file/line of definition */
-    unsigned short     nelems;        /* number of elements in enumeration */
-    unsigned short     size;          /* storage size (bytes) */
-    /* name/value pairs, one describing each enumeration value: */
-    dst_enum_elem_t    elems[dst_dummy_array_size]; 
-    }
-    dst_rec_explicit_enum_t ALIGNED1;
-
-
-/*-----------------------
-  RECORD / UNION record 
-  -----------------------
-  Describes a record (struct) or union.
-
-  If the record is larger than 2**16 bytes then an attached aux record
-  specifies its size.  Also, if the record is stored in short form then
-  attached records specify field offsets larger than 2**16 bytes.
-
-  Whether the fields[] array or sfields[] array is used is selected by
-  the dst_rec_type_t of the overall dst record.
-*/
-
-/*
-   Record field descriptor, short form.  This form handles only fields which
-   are an even number of bytes long, located some number of bytes from the
-   start of the record.
-*/
-typedef struct
-    {
-    dst_rel_offset_t  noffset;     /* offset to field name string */
-    dst_type_t        type_desc;   /* field type */
-    unsigned short    foffset;     /* field offset from start of record (bytes) */
-    }
-    dst_short_field_t ALIGNED1;
-
-typedef struct
-    {
-    dst_rel_offset_t	noffset;	/* offset to name string */
-    dst_type_t		type_desc;	/* field type */
-    unsigned short	foffset;	/* byte offset */
-    unsigned short	is_packed : 1;	/* True if field is packed */
-    unsigned short	bit_offset : 6;	/* Bit offset */
-    unsigned short	size : 6;	/* Size in bits */
-    unsigned short	sign : 1;	/* True if signed */
-    unsigned short	pad : 2;	/* Padding. Must be 0 */
-    }
-    dst_old_field_t ALIGNED1;
-
-/* Tag enumeration for long record field descriptor:
-*/
-typedef enum
-    {
-    dst_field_byte,
-    dst_field_bit,
-    dst_field_loc,
-    dst_field_END_OF_ENUM
-    }
-    dst_field_format_t;
-
-/*
-   Record field descriptor, long form.  The format of the field information
-   is identified by the format_tag, which contains one of the above values.
-   The field_byte variant is equivalent to the short form of field descriptor.
-   The field_bit variant handles fields which are any number of bits long,
-   located some number of bits from the start of the record.  The field_loc
-   variant allows the location of the field to be described by a general loc
-   string.
-*/
-typedef struct
-    {
-    dst_rel_offset_t   noffset;                 /* offset to name of field */
-    dst_type_t         type_desc;               /* type of field */
-    union
-        {
-        struct {
-            dst_field_format_t format_tag: 2;   /* dst_field_byte */
-            unsigned long      offset: 30;      /* offset of field in bytes */
-            }
-            field_byte ALIGNED1;
-        struct {
-            dst_field_format_t format_tag: 2;   /* dst_field_bit */
-            unsigned long      nbits: 6;        /* bit size of field */
-            unsigned long      is_signed: 1;    /* signed/unsigned attribute */
-            unsigned long      bit_offset: 3;   /* bit offset from byte boundary */
-            int                pad: 4;          /* must be zero */
-            unsigned short     byte_offset;     /* offset of byte boundary */
-            }
-            field_bit ALIGNED1;
-        struct {
-            dst_field_format_t format_tag: 2;   /* dst_field_loc */
-            int                loffset: 30;     /* dst_rel_offset_t to loc string */
-            }
-            field_loc ALIGNED1;
-        }
-        f ALIGNED1;
-    }
-    dst_field_t;
-
-/* The field_loc.loffset field is a 30-bit signed value.  Some versions of C do
-   not support signed bit fields.  The following macro will extract that field
-   as a signed value:
-*/
-#define dst_field_loffset(field_rec) \
-    ( ((int) ((field_rec).f.field_loc.loffset << 2)) >> 2 )
-
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;      /* offset to record name string */
-    dst_src_loc_t      src_loc;      /* file/line where this record is defined */
-    unsigned short      size;        /* storage size (bytes) */
-    unsigned short      nfields;     /* number of fields in this record */
-    union
-        {
-        dst_field_t        fields[dst_dummy_array_size];
-        dst_short_field_t  sfields[dst_dummy_array_size];
-	dst_old_field_t	   ofields[dst_dummy_array_size];
-        }
-        f;                           /* array of fields */
-    }
-    dst_rec_record_t ALIGNED1;
-
-
-/*-------------
-  FILE record
-  -------------
-  Describes a file type.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;       /* offset to name string */
-    dst_src_loc_t     src_loc;       /* file/line where type was defined */
-    dst_type_t        type_desc;     /* file element type */
-    }
-    dst_rec_file_t ALIGNED1;
-
-
-/*---------------
-  OFFSET record 
-  ---------------
-   Describes a Pascal offset type.
-   (This type, an undocumented Domain Pascal extension, is currently not
-   supported by the debugger)
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;           /* offset to the name string */
-    dst_src_loc_t      src_loc;           /* file/line of definition */
-    dst_type_t         area_type_desc;    /* area type */    
-    dst_type_t         base_type_desc;    /* base type */
-    long               lo_bound;          /* low bound of the offset range */
-    long               hi_bound;          /* high bound of the offset range */
-    long               bias;              /* bias */    
-    unsigned short     scale;             /* scale factor */
-    unsigned short     size;              /* storage size (bytes) */
-    }
-    dst_rec_offset_t ALIGNED1;
-
-
-/*--------------
-  ALIAS record 
-  --------------
-  Describes a type alias (e.g., typedef).
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;      /* offset to name string */
-    dst_src_loc_t      src_loc;      /* file/line of definition */
-    dst_type_t         type_desc;    /* parent type */
-    }
-    dst_rec_alias_t ALIGNED1;
-
-
-/*------------------
-  SIGNATURE record
-  ------------------
-  Describes a procedure/function type.
-*/
-
-/* Enumeration of argument semantics.  Note that most are mutually
-   exclusive.
-*/
-typedef enum
-    {
-    dst_arg_attr_val,          /* passed by value */
-    dst_arg_attr_ref,          /* passed by reference */
-    dst_arg_attr_name,         /* passed by name */
-    dst_arg_attr_in,           /* readable in the callee */
-    dst_arg_attr_out,          /* writable in the callee */    
-    dst_arg_attr_hidden,       /* not visible in the caller */
-    dst_arg_attr_END_OF_ENUM
-    }    
-    dst_arg_attr_t;
-
-/* Argument descriptor.  Actually points to a variable record for most of the
-   information.
-*/
-typedef struct
-    {
-    dst_rel_offset_t  var_offset;     /* offset to variable record */
-    unsigned short    attributes;     /* a mask of dst_arg_attr_t flags */
-    }
-    dst_arg_t ALIGNED1;
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;    /* offset to name string */
-    dst_src_loc_t      src_loc;    /* file/line of function definition */
-    dst_rel_offset_t   result;     /* offset to function result variable record */
-    unsigned short     nargs;      /* number of arguments */
-    dst_arg_t          args[dst_dummy_array_size]; 
-    }
-    dst_rec_signature_t ALIGNED1;
-
-/*--------------
-  SCOPE record
-  --------------
-  Obsolete. Use the new ENTRY type instead.
-  Old compilers may put this in as the first entry in a function,
-  terminated by an end of scope entry.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t	noffset;	/* Name offset */
-    dst_src_loc_t	start_line;	/* Starting line */
-    dst_src_loc_t	end_line;	/* Ending line */
-    }
-    dst_rec_scope_t ALIGNED1;
-
-/*--------------
-  ENTRY record
-  --------------
-  Describes a procedure/function entry point.  An entry record is to a
-  signature record roughly as a variable record is to a type descriptor record.
-
-  The entry_number field is keyed to the entry numbers in .lines -- the 
-  debugger locates the code location of an entry by searching the line
-  number table for an entry numbered with the value of entry_number.  The
-  main entry is numbered zero.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t  noffset;           /* offset to entry name string */
-    dst_rel_offset_t  loffset;           /* where to jump to call this entry */
-    dst_src_loc_t     src_loc;           /* file/line of definition */
-    dst_rel_offset_t  sig_desc;          /* offset to signature descriptor */
-    unsigned int      entry_number: 8;
-    int               pad: 8;            /* must be zero */
-    }
-    dst_rec_entry_t ALIGNED1;
-
-/*-----------------------
-  Old format ENTRY record
-  -----------------------
-  Supposedly obsolete but still used by some compilers.
- */
-
-typedef struct
-    {
-    dst_rel_offset_t	noffset;	/* Offset to entry name string */
-    dst_src_loc_t	src_loc;	/* Location in source */
-    dst_rel_offset_t	sig_desc;	/* Signature description */
-    char		unknown[36];
-    }
-    dst_rec_old_entry_t ALIGNED1;
-
-/*--------------
-  LABEL record 
-  --------------
-  Describes a program label.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t   noffset;        /* offset to label string */
-    dst_rel_offset_t   loffset;        /* offset to loc string */
-    dst_src_loc_t      src_loc;        /* file/line of definition */
-    }
-    dst_rec_label_t ALIGNED1;
-
-
-/*-----------------------
-  AUXILIARY SIZE record
-  -----------------------
-  May appear in the auxiliary record list of any type or variable record to
-  modify the default size of the type or variable.
-*/
-
-typedef struct
-    {
-    unsigned long  size;       /* size (bytes) */
-    }
-    dst_rec_aux_size_t ALIGNED1;
-
-
-/*-----------------------
-  AUXILIARY ALIGN record
-  -----------------------
-  May appear in the auxiliary record list of any type or variable record to
-  modify the default alignment of the type or variable.
-*/
-
-typedef struct
-    {
-    unsigned short    alignment;  /* # of low order zero bits */
-    }
-    dst_rec_aux_align_t ALIGNED1;
-
-
-/*-----------------------------
-  AUXILIARY FIELD SIZE record
-  -----------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to 
-  modify the default size of a field.
-*/
-
-typedef struct
-    {
-    unsigned short field_no;       /* field number */
-    unsigned long  size;           /* size (bits) */
-    }
-    dst_rec_aux_field_size_t ALIGNED1;
-
-
-
-/*-----------------------------
-  AUXILIARY FIELD OFFSET record
-  -----------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to 
-  specify a field offset larger than 2**16.
-*/
-
-typedef struct
-    {
-    unsigned short field_no;       /* field number */
-    unsigned long  foffset;        /* offset */
-    }
-    dst_rec_aux_field_off_t ALIGNED1;
-
-
-/*-----------------------------
-  AUXILIARY FIELD ALIGN record
-  -----------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to 
-  modify the default alignment of a field.
-*/
-
-typedef struct
-    {
-    unsigned short field_no;       /* field number */
-    unsigned short alignment;      /* number of low order zero bits */
-    }
-    dst_rec_aux_field_align_t ALIGNED1;
-
-
-/*----------------------------
-  AUXILIARY VAR BOUND record
-  ----------------------------
-  May appear in the auxiliary record list of any ARRAY, SUBRANGE or STRING
-  record to describe a variable bound for the range of the type.
-*/
-
-typedef enum
-    {
-    dst_low_bound,       /* the low bound is variable */
-    dst_high_bound,      /* the high bound is variable */
-    dst_var_bound_END_OF_ENUM
-    }
-    dst_var_bound_t;
-
-typedef struct
-    {
-    unsigned short    which;              /* which bound */
-    dst_rel_offset_t   voffset ALIGNED1;   /* variable that defines bound */
-    }    
-    dst_rec_aux_var_bound_t ALIGNED1;
-
-
-/*----------------------------------
-  AUXILIARY TYPE DERIVATION record 
-  ----------------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to denote
-  class inheritance of that type from a parent type.
-
-  Inheritance implies that it is possible to convert the inheritor type to the
-  inherited type, retaining those fields which were inherited.  To allow this,
-  orig_field_no, a field number into the record type, is provided.  If 
-  orig_is_pointer is false, then the start of the inherited record is located
-  at the location of the field indexed by orig_field_no.  If orig_is_pointer
-  is true, then it is located at the address contained in the field indexed
-  by orig_field_no (assumed to be a pointer).
-*/
-
-typedef struct
-    {
-    dst_type_t     parent_type;             /* reference to inherited type */
-    unsigned short orig_field_no;
-    boolean        orig_is_pointer: 1;
-    int            unused: 15;              /* must be zero */
-    }
-    dst_rec_aux_type_deriv_t ALIGNED1;
-
-
-/*------------------------------------
-  AUXILIARY VARIABLE LIFETIME record
-  ------------------------------------
-  May appear in the auxiliary record list of a VARIABLE record to add location
-  information for an additional variable lifetime.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t loffset;
-    }
-    dst_rec_aux_lifetime_t ALIGNED1;
-
-
-/*-------------------------------
-  AUXILIARY POINTER BASE record 
-  -------------------------------
-  May appear in the auxiliary record list of a VARIABLE record to provide a
-  pointer base to substitute for references to any such bases in the location
-  string of the variable.  A pointer base is another VARIABLE record.  When
-  the variable is evaluated by the debugger, it uses the current value of the
-  pointer base variable in computing its location.
-
-  This is useful for representing FORTRAN pointer-based variables.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t voffset;
-    }
-    dst_rec_aux_ptr_base_t ALIGNED1;
-
-
-/*---------------------------------
-  AUXILIARY REGISTER VALUE record 
-  ---------------------------------
-  May appear in the auxiliary record list of an ENTRY record to specify
-  a register that must be set to a specific value before jumping to the entry
-  point in a debugger "call".  The debugger must set the debuggee register,
-  specified by the register code, to the value of the *address* to which the
-  location string resolves.  If the address is register-relative, then the
-  call cannot be made unless the current stack frame is the lexical parent
-  of the entry.  An example of this is when a (Pascal) nested procedure
-  contains references to its parent's variables, which it accesses through
-  a static link register.  The static link register must be set to some
-  address relative to the parent's stack base register.
-*/
-
-typedef struct
-    {
-    unsigned short    reg;        /* identifies register to set (isp enum) */
-    dst_rel_offset_t  loffset;    /* references a location string */
-    }
-    dst_rec_aux_reg_val_t ALIGNED1;
-
-
-/*==========================================================*/
-/*========== RECORDS USED IN .blocks AND .symbols ==========*/
-/*==========================================================*/
-
-/*---------------------
-  STRING TABLE record
-  ---------------------
-  A string table record contains any number of null-terminated, variable length
-  strings.   The length field gives the size in bytes of the text field, which
-  can be any size.
-
-  The global name table shares this format.  This record appears in the
-  .blocks section.  Each string in the table identifies a global defined in
-  the current compilation unit.
-
-  The loc pool record shares this format as well.  Loc strings are described
-  elsewhere.
-*/
-
-typedef struct
-    {
-    unsigned long length;               
-    char          text[dst_dummy_array_size];
-    }
-    dst_rec_string_tab_t ALIGNED1;
-
-
-/*-----------------------
-  AUXILIARY QUAL record 
-  -----------------------
-  May appear in the auxiliary record list of any BLOCK, VARIABLE, or type record
-  to provide it with a fully-qualified, language-dependent name.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t   lang_qual_name;
-    }
-    dst_rec_aux_qual_t ALIGNED1;
-
-
-/*----------------
-  FORWARD record
-  ----------------
-  Reference to a record somewhere else.  This allows identical definitions in
-  different scopes to share data.
-*/
-
-typedef struct
-    {
-    dst_rel_offset_t   rec_off;
-    }
-    dst_rec_forward_t ALIGNED1;
-
-
-/*-------------------------------
-  AUXILIARY SOURCE RANGE record
-  -------------------------------
-  May appear in the auxiliary record list of any BLOCK record to specify a
-  range of source lines over which the block is active.
-*/
-
-typedef struct
-    {
-    dst_src_loc_t   first_line;             /* first source line */
-    dst_src_loc_t   last_line;              /* last source line */
-    }
-    dst_rec_aux_src_range_t ALIGNED1;
-
-
-/*------------------
-  EXTENSION record 
-  ------------------
-  Provision for "foreign" records, such as might be generated by a non-Apollo
-  compiler.  Apollo software will ignore these.
-*/
-
-typedef struct
-    {
-    unsigned short  rec_size;   /* record size (bytes) */
-    unsigned short  ext_type;   /* defined by whoever generates it */
-    unsigned short  ext_data;   /* place-holder for arbitrary amount of data */
-    }
-    dst_rec_extension_t ALIGNED1;
-
-
-/*
-** DEBUG SYMBOL record -- The wrapper for all .blocks and .symbols records.
-**
-** This record ties together all previous .blocks and .symbols records 
-** together in a union with a common header.  The rec_type field of the
-** header identifies the record type.  The rec_flags field currently only
-** defines auxiliary record lists. 
-**
-** If a record carries with it a non-null auxiliary record list, its
-** dst_flag_has_aux_recs flag is set, and each of the records that follow
-** it are treated as its auxiliary records, until the end of the compilation
-** unit or scope is reached, or until an auxiliary record with its
-** dst_flag_last_aux_rec flag set is reached.
-*/
-
-typedef enum
-    {
-    dst_flag_has_aux_recs,
-    dst_flag_last_aux_rec,
-    dst_rec_flag_END_OF_ENUM
-    }    
-    dst_rec_flags_t;
-
-typedef struct
-    {
-    dst_rec_type_t    rec_type : 8;     /* record type */
-    int               rec_flags: 8;     /* mask of dst_rec_flags_t */
-    union                               /* switched on rec_type field above */
-        {
-           /* dst_typ_pad requires no additional fields */
-        dst_rec_comp_unit_t        comp_unit_;
-        dst_rec_section_tab_t      section_tab_;
-        dst_rec_file_tab_t         file_tab_;  
-        dst_rec_block_t            block_;   
-	dst_rec_var_t		   var_;
-        dst_rec_pointer_t          pointer_;   
-        dst_rec_array_t            array_; 
-        dst_rec_subrange_t         subrange_;
-        dst_rec_set_t              set_;
-        dst_rec_implicit_enum_t    implicit_enum_;   
-        dst_rec_explicit_enum_t    explicit_enum_;
-           /* dst_typ_short_{rec,union} are represented by 'rec' (below) */
-        dst_rec_file_t             file_;   
-        dst_rec_offset_t           offset_;   
-        dst_rec_alias_t            alias_; 
-        dst_rec_signature_t        signature_;
-	dst_rec_old_label_t	   old_label_;
-	dst_rec_scope_t		   scope_;
-           /* dst_typ_end_scope requires no additional fields */
-        dst_rec_string_tab_t       string_tab_;   
-           /* dst_typ_global_name_tab is represented by 'string_tab' (above) */
-        dst_rec_forward_t          forward_;   
-        dst_rec_aux_size_t         aux_size_;   
-        dst_rec_aux_align_t        aux_align_;  
-        dst_rec_aux_field_size_t   aux_field_size_; 
-        dst_rec_aux_field_off_t    aux_field_off_;
-        dst_rec_aux_field_align_t  aux_field_align_;
-        dst_rec_aux_qual_t         aux_qual_;   
-        dst_rec_aux_var_bound_t    aux_var_bound_;  
-        dst_rec_extension_t        extension_;
-        dst_rec_string_t           string_;  
-        dst_rec_const_t            const_; 
-           /* dst_typ_reference is represented by 'pointer' (above) */
-        dst_rec_record_t           record_; 
-           /* dst_typ_union is represented by 'record' (above) */
-        dst_rec_aux_type_deriv_t   aux_type_deriv_; 
-           /* dst_typ_locpool is represented by 'string_tab' (above) */
-        dst_rec_variable_t         variable_;  
-        dst_rec_label_t            label_; 
-        dst_rec_entry_t            entry_; 
-        dst_rec_aux_lifetime_t     aux_lifetime_;
-        dst_rec_aux_ptr_base_t     aux_ptr_base_;
-        dst_rec_aux_src_range_t    aux_src_range_;  
-        dst_rec_aux_reg_val_t      aux_reg_val_;
-        dst_rec_name_tab_t         aux_unit_names_;
-        dst_rec_sect_info_tab_t    aux_sect_info_;
-        }
-        rec_data    ALIGNED1;
-    }
-    dst_rec_t, *dst_rec_ptr_t;
-
-
-/*===============================================*/
-/*========== .lines SECTION DEFINITIONS =========*/
-/*===============================================*/
-/*
-  The .lines section contains a sequence of line number tables.  There is no
-  record structure within the section.  The start of the table for a routine
-  is pointed to by the block record, and the end of the table is signaled by
-  an escape code.
-
-  A line number table is a sequence of bytes.  The default entry contains a line
-  number delta (-7..+7) in the high 4 bits and a pc delta (0..15) in the low 4 
-  bits. Special cases, including when one or both of the values is too large
-  to fit in 4 bits and other special cases are handled through escape entries.
-  Escape entries are identified by the value 0x8 in the high 4 bits.  The low 4
-  bits are occupied by a function code.  Some escape entries are followed by
-  additional arguments, which may be bytes, words, or longwords.  This data is
-  not aligned. 
-
-  The initial PC offset, file number and line number are zero.  Normally, the
-  table begins with a dst_ln_file escape which establishes the initial file
-  and line number.  All PC deltas are unsigned (thus the table is ordered by
-  increasing PC); line number deltas are signed.  The table ends with a 
-  dst_ln_end escape, which is followed by a final table entry whose PC delta
-  gives the code size of the last statement.
-
-  Escape     Semantic
-  ---------  ------------------------------------------------------------
-  file       Changes file state.  The current source file remains constant
-             until another file escape.  Though the line number state is
-             also updated by a file escape, a file escape does NOT 
-             constitute a line table entry.
-
-  statement  Alters the statement number of the next table entry.  By 
-             default, all table entries refer to the first statement on a
-             line.  Statement number one is the second statement, and so on.
-
-  entry      Identifies the next table entry as the position of an entry 
-             point for the current block.  The PC position should follow 
-             any procedure prologue code.  An argument specifies the entry
-             number, which is keyed to the entry number of the corresponding
-             .symbols ENTRY record.
-
-  exit       Identifies the next table entry as the last position within 
-             the current block before a procedure epiloge and subsequent
-             procedure exit.
-
-  gap        By default, the executable code corresponding to a table entry 
-             is assumed to extend to the beginning of the next table entry.
-             If this is not the case--there is a "hole" in the table--then
-             a gap escape should follow the first table entry to specify
-             where the code for that entry ends.
-*/
-
-#define dst_ln_escape_flag    -8    
-
-/*
-  Escape function codes:
-*/
-typedef enum
-    {
-    dst_ln_pad,          /* pad byte */
-    dst_ln_file,         /* file escape.  Next 4 bytes are a dst_src_loc_t */
-    dst_ln_dln1_dpc1,    /* 1 byte line delta, 1 byte pc delta */    
-    dst_ln_dln2_dpc2,    /* 2 bytes line delta, 2 bytes pc delta */
-    dst_ln_ln4_pc4,      /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */
-    dst_ln_dln1_dpc0,    /* 1 byte line delta, pc delta = 0 */
-    dst_ln_ln_off_1,     /* statement escape, stmt # = 1 (2nd stmt on line) */
-    dst_ln_ln_off,       /* statement escape, stmt # = next byte */
-    dst_ln_entry,        /* entry escape, next byte is entry number */    
-    dst_ln_exit,         /* exit escape */
-    dst_ln_stmt_end,     /* gap escape, 4 bytes pc delta */
-    dst_ln_escape_11,    /* reserved */
-    dst_ln_escape_12,    /* reserved */
-    dst_ln_escape_13,    /* reserved */
-    dst_ln_nxt_byte,     /* next byte contains the real escape code */
-    dst_ln_end,          /* end escape, final entry follows */
-    dst_ln_escape_END_OF_ENUM
-    }    
-    dst_ln_escape_t;
-
-/*
-  Line number table entry
-*/
-typedef union
-    {
-    struct
-        {
-        unsigned int    ln_delta : 4;           /* 4 bit line number delta */
-        unsigned int    pc_delta : 4;           /* 4 bit pc delta */
-        }
-        delta;
-    
-    struct
-        {
-        unsigned int    esc_flag : 4;       /* alias for ln_delta */
-        dst_ln_escape_t esc_code : 4;       /* escape function code */
-        }
-        esc;
-    
-    char               sdata;                  /* signed data byte */    
-    unsigned char      udata;                  /* unsigned data byte */
-    }
-    dst_ln_entry_t,
-    *dst_ln_entry_ptr_t,
-    dst_ln_table_t[dst_dummy_array_size];
-
-/* The following macro will extract the ln_delta field as a signed value:
-*/
-#define dst_ln_ln_delta(ln_rec) \
-    ( ((short) ((ln_rec).delta.ln_delta << 12)) >> 12 )
-
-
-
-
-typedef struct dst_sec_struct {
-	char	*buffer;
-	long	position;
-	long	size;
-	long	base;
-} dst_sec;
-
-
-/* Macros for access to the data */
-
-#define DST_comp_unit(x) 	((x)->rec_data.comp_unit_)
-#define DST_section_tab(x) 	((x)->rec_data.section_tab_)
-#define DST_file_tab(x) 	((x)->rec_data.file_tab_)
-#define DST_block(x) 		((x)->rec_data.block_)
-#define	DST_var(x)		((x)->rec_data.var_)
-#define DST_pointer(x) 		((x)->rec_data.pointer_)
-#define DST_array(x) 		((x)->rec_data.array_)
-#define DST_subrange(x) 	((x)->rec_data.subrange_)
-#define DST_set(x)	 	((x)->rec_data.set_)
-#define DST_implicit_enum(x) 	((x)->rec_data.implicit_enum_)
-#define DST_explicit_enum(x) 	((x)->rec_data.explicit_enum_)
-#define DST_short_rec(x) 	((x)->rec_data.record_)
-#define DST_short_union(x) 	((x)->rec_data.record_)
-#define DST_file(x) 		((x)->rec_data.file_)
-#define DST_offset(x) 		((x)->rec_data.offset_)
-#define DST_alias(x)	 	((x)->rec_data.alias_)
-#define DST_signature(x) 	((x)->rec_data.signature_)
-#define DST_old_label(x) 	((x)->rec_data.old_label_)
-#define DST_scope(x) 		((x)->rec_data.scope_)
-#define DST_string_tab(x) 	((x)->rec_data.string_tab_)
-#define DST_global_name_tab(x) 	((x)->rec_data.string_tab_)
-#define DST_forward(x) 		((x)->rec_data.forward_)
-#define DST_aux_size(x) 	((x)->rec_data.aux_size_)
-#define DST_aux_align(x) 	((x)->rec_data.aux_align_)
-#define DST_aux_field_size(x) 	((x)->rec_data.aux_field_size_)
-#define DST_aux_field_off(x) 	((x)->rec_data.aux_field_off_)
-#define DST_aux_field_align(x) 	((x)->rec_data.aux_field_align_)
-#define DST_aux_qual(x) 	((x)->rec_data.aux_qual_)
-#define DST_aux_var_bound(x) 	((x)->rec_data.aux_var_bound_)
-#define DST_extension(x) 	((x)->rec_data.extension_)
-#define DST_string(x) 		((x)->rec_data.string_)
-#define DST_const(x) 		((x)->rec_data.const_)
-#define DST_reference(x) 	((x)->rec_data.pointer_)
-#define DST_record(x) 		((x)->rec_data.record_)
-#define DST_union(x) 		((x)->rec_data.record_)
-#define DST_aux_type_deriv(x) 	((x)->rec_data.aux_type_deriv_)
-#define DST_locpool(x) 		((x)->rec_data.string_tab_)
-#define DST_variable(x) 	((x)->rec_data.variable_)
-#define DST_label(x) 		((x)->rec_data.label_)
-#define DST_entry(x) 		((x)->rec_data.entry_)
-#define DST_aux_lifetime(x) 	((x)->rec_data.aux_lifetime_)
-#define DST_aux_ptr_base(x) 	((x)->rec_data.aux_ptr_base_)
-#define DST_aux_src_range(x) 	((x)->rec_data.aux_src_range_)
-#define DST_aux_reg_val(x) 	((x)->rec_data.aux_reg_val_)
-#define DST_aux_unit_names(x) 	((x)->rec_data.aux_unit_names_)
-#define DST_aux_sect_info(x) 	((x)->rec_data.aux_sect_info_)
-
-
-/*
- * Type codes for loc strings. I'm not entirely certain about all of
- * these, but they seem to work.
- *				troy@cbme.unsw.EDU.AU
- * If you find a variable whose location can't be decoded, you should
- * find out it's code using "dstdump -s filename". It will record an
- * entry for the variable, and give a text representation of what
- * the locstring means. Before that explaination there will be a
- * number. In the LOCSTRING table, that number will appear before
- * the start of the location string. Location string codes are
- * five bit codes with a 3 bit argument. Check the high 5 bits of
- * the one byte code, and figure out where it goes in here.
- * Then figure out exactly what the meaning is and code it in
- * dstread.c
- *
- * Note that ranged locs mean that the variable is in different locations
- * depending on the current PC. We ignore these because (a) gcc can't handle
- * them, and (b), If you don't use high levels of optimisation they won't
- * occur.
- */
-typedef enum
-{
-	dst_lsc_end,		/* End of string */
-	dst_lsc_indirect,	/* Indirect through previous. Arg == 6 */
-				/* Or register ax (x=arg) */
-	dst_lsc_dreg,		/* register dx (x=arg) */
-	dst_lsc_03,
-	dst_lsc_section,	/* Section (arg+1) */
-	dst_lsc_05,
-	dst_lsc_06,
-	dst_lsc_add,		/* Add (arg+1)*2 */
-	dst_lsc_sub,		/* Subtract (arg+1)*2 */
-	dst_lsc_09,
-	dst_lsc_0a,
-	dst_lsc_sec_byte,	/* Section of next byte+1 */
-	dst_lsc_add_byte,	/* Add next byte (arg == 5) or next word
-				 * (arg == 6)
-				 */
-	dst_lsc_sub_byte,	/* Subtract next byte. (arg == 1) or next
-				 * word (arg == 6 ?)
-				 */
-	dst_lsc_sbreg,		/* Stack base register (frame pointer). Arg==0*/
-	dst_lsc_0f,
-	dst_lsc_ranged,		/* location is pc dependent */
-	dst_lsc_11,
-	dst_lsc_12,
-	dst_lsc_13,
-	dst_lsc_14,
-	dst_lsc_15,
-	dst_lsc_16,
-	dst_lsc_17,
-	dst_lsc_18,
-	dst_lsc_19,
-	dst_lsc_1a,
-	dst_lsc_1b,
-	dst_lsc_1c,
-	dst_lsc_1d,
-	dst_lsc_1e,
-	dst_lsc_1f
-} dst_loc_string_code_t;
-
-/* If the following occurs after an addition/subtraction, that addition
- * or subtraction should be multiplied by 256. It's a complete byte, not
- * a code.
- */
-
-#define	dst_multiply_256	((char) 0x73)
-
-typedef struct
-{
-	char	code : 5;
-	char	arg : 3;
-} dst_loc_header_t ALIGNED1;
-
-typedef union
-{
-	dst_loc_header_t header;
-	char	data;
-} dst_loc_entry_t ALIGNED1;
-
-#undef ALIGNED1
-#endif  /* apollo_dst_h */
diff --git a/gdb/dstread.c b/gdb/dstread.c
deleted file mode 100644
index d23f9f6..0000000
--- a/gdb/dstread.c
+++ /dev/null
@@ -1,1665 +0,0 @@
-/* Read apollo DST symbol tables and convert to internal format, for GDB.
-   Contributed by Troy Rollo, University of NSW (troy@cbme.unsw.edu.au).
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "breakpoint.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "obstack.h"
-
-#include "gdb_string.h"
-
-#include "dst.h"
-
-CORE_ADDR cur_src_start_addr, cur_src_end_addr;
-dst_sec	blocks_info, lines_info, symbols_info;
-
-/* Vector of line number information.  */
-
-static struct linetable *line_vector;
-
-/* Index of next entry to go in line_vector_index.  */
-
-static int line_vector_index;
-
-/* Last line number recorded in the line vector.  */
-
-static int prev_line_number;
-
-/* Number of elements allocated for line_vector currently.  */
-
-static int line_vector_length;
-
-static int
-init_dst_sections PARAMS ((int));
-
-static void
-read_dst_symtab PARAMS ((struct objfile *));
-
-static void
-find_dst_sections PARAMS ((bfd *, sec_ptr, PTR));
-
-static void
-dst_symfile_init PARAMS ((struct objfile *));
-
-static void
-dst_new_init PARAMS ((struct objfile *));
-
-static void
-dst_symfile_read PARAMS ((struct objfile *, struct section_offsets *, int));
-
-static void
-dst_symfile_finish PARAMS ((struct objfile *));
-
-static void
-dst_end_symtab PARAMS ((struct objfile *));
-
-static void
-complete_symtab PARAMS ((char *, CORE_ADDR, unsigned int));
-
-static void
-dst_start_symtab PARAMS ((void));
-
-static void
-dst_record_line PARAMS ((int, CORE_ADDR));
-
-/* Manage the vector of line numbers.  */
-/* FIXME: Use record_line instead.  */
-
-static void
-dst_record_line (line, pc)
-     int line;
-     CORE_ADDR pc;
-{
-  struct linetable_entry *e;
-  /* Make sure line vector is big enough.  */
-
-  if (line_vector_index + 2 >= line_vector_length)
-    {
-      line_vector_length *= 2;
-      line_vector = (struct linetable *)
-	xrealloc ((char *) line_vector, sizeof (struct linetable)
-		  + (line_vector_length
-		     * sizeof (struct linetable_entry)));
-    }
-
-  e = line_vector->item + line_vector_index++;
-  e->line = line; e->pc = pc;
-}
-
-/* Start a new symtab for a new source file.
-   It indicates the start of data for one original source file.  */
-/* FIXME: use start_symtab, like coffread.c now does.  */
-
-static void
-dst_start_symtab ()
-{
-  /* Initialize the source file line number information for this file.  */
-
-  if (line_vector)		/* Unlikely, but maybe possible? */
-    free ((PTR)line_vector);
-  line_vector_index = 0;
-  line_vector_length = 1000;
-  prev_line_number = -2;	/* Force first line number to be explicit */
-  line_vector = (struct linetable *)
-    xmalloc (sizeof (struct linetable)
-	     + line_vector_length * sizeof (struct linetable_entry));
-}
-
-/* Save the vital information from when starting to read a file,
-   for use when closing off the current file.
-   NAME is the file name the symbols came from, START_ADDR is the first
-   text address for the file, and SIZE is the number of bytes of text.  */
-
-static void
-complete_symtab (name, start_addr, size)
-    char *name;
-    CORE_ADDR start_addr;
-    unsigned int size;
-{
-  last_source_file = savestring (name, strlen (name));
-  cur_src_start_addr = start_addr;
-  cur_src_end_addr = start_addr + size;
-
-  if (current_objfile -> ei.entry_point >= cur_src_start_addr &&
-      current_objfile -> ei.entry_point <  cur_src_end_addr)
-    {
-      current_objfile -> ei.entry_file_lowpc = cur_src_start_addr;
-      current_objfile -> ei.entry_file_highpc = cur_src_end_addr;
-    }
-}
-
-/* Finish the symbol definitions for one main source file,
-   close off all the lexical contexts for that file
-   (creating struct block's for them), then make the
-   struct symtab for that file and put it in the list of all such. */
-/* FIXME: Use end_symtab, like coffread.c now does.  */
-
-static void
-dst_end_symtab (objfile)
-     struct objfile *objfile;
-{
-  register struct symtab *symtab;
-  register struct blockvector *blockvector;
-  register struct linetable *lv;
-
-  /* Create the blockvector that points to all the file's blocks.  */
-
-  blockvector = make_blockvector (objfile);
-
-  /* Now create the symtab object for this source file.  */
-  symtab = allocate_symtab (last_source_file, objfile);
-
-  /* Fill in its components.  */
-  symtab->blockvector = blockvector;
-  symtab->free_code = free_linetable;
-  symtab->free_ptr = 0;
-  symtab->filename = last_source_file;
-  symtab->dirname = NULL;
-  symtab->debugformat = obsavestring ("Apollo DST", 10,
-				      &objfile -> symbol_obstack);
-  lv = line_vector;
-  lv->nitems = line_vector_index;
-  symtab->linetable = (struct linetable *)
-    xrealloc ((char *) lv, (sizeof (struct linetable)
-		   + lv->nitems * sizeof (struct linetable_entry)));
-
-  free_named_symtabs (symtab->filename);
-
-  /* Reinitialize for beginning of new file. */
-  line_vector = 0;
-  line_vector_length = -1;
-  last_source_file = NULL;
-}
-
-/* dst_symfile_init ()
-   is the dst-specific initialization routine for reading symbols.
-
-   We will only be called if this is a DST or DST-like file.
-   BFD handles figuring out the format of the file, and code in symtab.c
-   uses BFD's determination to vector to us.
-
-   The ultimate result is a new symtab (or, FIXME, eventually a psymtab).  */
-
-static void
-dst_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  asection	*section;
-  bfd *abfd = objfile->obfd;
-
-  init_entry_point_info (objfile);
-
-}
-
-/* This function is called for every section; it finds the outer limits
-   of the line table (minimum and maximum file offset) so that the
-   mainline code can read the whole thing for efficiency.  */
-
-/* ARGSUSED */
-static void
-find_dst_sections (abfd, asect, vpinfo)
-     bfd *abfd;
-     sec_ptr asect;
-     PTR vpinfo;
-{
-  int size, count;
-  long base;
-  file_ptr offset, maxoff;
-  dst_sec *section;
-
-/* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
-  size = asect->_raw_size;
-  offset = asect->filepos;
-  base = asect->vma;
-/* End of warning */
-
-  section = NULL;
-  if (!strcmp(asect->name, ".blocks"))
-    section = &blocks_info;
-  else if (!strcmp(asect->name, ".lines"))
-    section = &lines_info;
-  else if (!strcmp(asect->name, ".symbols"))
-    section = &symbols_info;
-  if (!section)
-    return;
-  section->size = size;
-  section->position = offset;
-  section->base = base;
-}
-
-
-/* The BFD for this file -- only good while we're actively reading
-   symbols into a psymtab or a symtab.  */
-
-static bfd *symfile_bfd;
-
-/* Read a symbol file, after initialization by dst_symfile_init.  */
-/* FIXME!  Addr and Mainline are not used yet -- this will not work for
-   shared libraries or add_file!  */
-
-/* ARGSUSED */
-static void
-dst_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  bfd *abfd = objfile->obfd;
-  char *name = bfd_get_filename (abfd);
-  int desc;
-  register int val;
-  int num_symbols;
-  int symtab_offset;
-  int stringtab_offset;
-
-  symfile_bfd = abfd;			/* Kludge for swap routines */
-
-/* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
-   desc = fileno ((FILE *)(abfd->iostream));	/* File descriptor */
-
-  /* Read the line number table, all at once.  */
-  bfd_map_over_sections (abfd, find_dst_sections, (PTR)NULL);
-
-  val = init_dst_sections (desc);
-  if (val < 0)
-    error ("\"%s\": error reading debugging symbol tables\n", name);
-
-  init_minimal_symbol_collection ();
-  make_cleanup (discard_minimal_symbols, 0);
-
-  /* Now that the executable file is positioned at symbol table,
-     process it and define symbols accordingly.  */
-
-  read_dst_symtab (objfile);
-
-  /* Sort symbols alphabetically within each block.  */
-
-  {
-    struct symtab *s;
-    for (s = objfile -> symtabs; s != NULL; s = s -> next)
-      {
-	sort_symtab_syms (s);
-      }
-  }
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. */
-
-  install_minimal_symbols (objfile);
-}
-
-static void
-dst_new_init (ignore)
-     struct objfile *ignore;
-{
-	/* Nothin' to do */
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-dst_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-    /* Nothing to do */
-}
-
-
-/* Get the next line number from the DST. Returns 0 when we hit an
- * end directive or cannot continue for any other reason.
- *
- * Note that ordinary pc deltas are multiplied by two. Apparently
- * this is what was really intended.
- */
-static int
-get_dst_line(buffer, pc)
-    signed char **buffer;
-    long *pc;
-{
-	static last_pc = 0;
-	static long last_line = 0;
-	static int last_file = 0;
-	dst_ln_entry_ptr_t entry;
-	int size;
-	dst_src_loc_t *src_loc;
-
-	if (*pc != -1)
-	{
-		last_pc = *pc;
-		*pc = -1;
-	}
-	entry = (dst_ln_entry_ptr_t) *buffer;
-
-	while (dst_ln_ln_delta(*entry) == dst_ln_escape_flag)
-	{
-		switch(entry->esc.esc_code)
-		{
-		case dst_ln_pad:
-			size = 1;         /* pad byte */
-			break;
-		case dst_ln_file:
-		        /* file escape.  Next 4 bytes are a dst_src_loc_t */
-			size = 5;
-			src_loc = (dst_src_loc_t *) (*buffer + 1);
-			last_line = src_loc->line_number;
-			last_file = src_loc->file_index;
-			break;
-		case dst_ln_dln1_dpc1:
-			/* 1 byte line delta, 1 byte pc delta */    
-			last_line += (*buffer)[1];
-			last_pc += 2 * (unsigned char) (*buffer)[2];
-			dst_record_line(last_line, last_pc);
-			size = 3;
-			break;
-		case dst_ln_dln2_dpc2:
-			/* 2 bytes line delta, 2 bytes pc delta */
-			last_line += *(short *) (*buffer + 1);
-			last_pc += 2 * (*(short *) (*buffer + 3));
-			size = 5;
-			dst_record_line(last_line, last_pc);
-			break;
-		case dst_ln_ln4_pc4:
-			/* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */
-			last_line = *(unsigned long *) (*buffer + 1);
-			last_pc = *(unsigned long *) (*buffer + 5);
-			size = 9;
-			dst_record_line(last_line, last_pc);
-			break;
-		case dst_ln_dln1_dpc0:
-			/* 1 byte line delta, pc delta = 0 */
-			size = 2;
-			last_line+= (*buffer)[1];
-			break;
-		 case dst_ln_ln_off_1:
-			/* statement escape, stmt # = 1 (2nd stmt on line) */
-			size = 1;
-			break;
-		case dst_ln_ln_off:
-			/* statement escape, stmt # = next byte */
-			size = 2;
-			break;
-		case dst_ln_entry:
-			/* entry escape, next byte is entry number */    
-			size = 2;
-			break;
-		case dst_ln_exit:
-			/* exit escape */
-			size = 1;
-			break;
-		case dst_ln_stmt_end:
-			/* gap escape, 4 bytes pc delta */
-			size = 5;
-			/* last_pc += 2 * (*(long *) (*buffer + 1)); */
-			/* Apparently this isn't supposed to actually modify
-			 * the pc value. Totally weird.
-			 */
-			break;
-		 case dst_ln_escape_11:
-		 case dst_ln_escape_12:
-		 case dst_ln_escape_13:
-			size = 1;
-			break;
-		 case dst_ln_nxt_byte:
-			/* This shouldn't happen. If it does, we're SOL */
-			return 0;
-			break;
-		 case dst_ln_end:
-			/* end escape, final entry follows */
-			return 0;
-		}
-		*buffer += (size < 0) ? -size : size;
-		entry = (dst_ln_entry_ptr_t) *buffer;
-	}
-	last_line += dst_ln_ln_delta(*entry);
-	last_pc += entry->delta.pc_delta * 2;
-	(*buffer)++;
-	dst_record_line(last_line, last_pc);
-	return 1;
-}
-
-static	void
-enter_all_lines(buffer, address)
-    char *buffer;
-    long address;
-{
-    if (buffer)
-	while (get_dst_line(&buffer, &address));
-}
-
-static int
-get_dst_entry(buffer, ret_entry)
-    char *buffer;
-    dst_rec_ptr_t *ret_entry;
-{
-    int size;
-    dst_rec_ptr_t entry;
-    static int last_type;
-    int	ar_size;
-    static unsigned lu3;
-
-    entry = (dst_rec_ptr_t) buffer;
-    switch(entry->rec_type)
-    {
-    case dst_typ_pad:
-	size = 0;
-	break;
-    case dst_typ_comp_unit:
-	size = sizeof(DST_comp_unit(entry));
-	break;
-    case dst_typ_section_tab:
-	size = sizeof(DST_section_tab(entry))
-		+ ((int) DST_section_tab(entry).number_of_sections
-		   - dst_dummy_array_size) * sizeof(long);
-	break;
-    case dst_typ_file_tab:
-	size = sizeof(DST_file_tab(entry))
-		+ ((int) DST_file_tab(entry).number_of_files
-		   - dst_dummy_array_size) * sizeof(dst_file_desc_t);
-	break;
-    case dst_typ_block:
-	size = sizeof(DST_block(entry))
-		+ ((int) DST_block(entry).n_of_code_ranges
-		   - dst_dummy_array_size) * sizeof(dst_code_range_t);
-	break;
-    case dst_typ_5:
-	size = -1;
-	break;
-    case dst_typ_var:
-	size = sizeof(DST_var(entry)) -
-		sizeof(dst_var_loc_long_t) * dst_dummy_array_size +
-		DST_var(entry).no_of_locs *
-		( DST_var(entry).short_locs ?
-		  sizeof(dst_var_loc_short_t):
-		  sizeof(dst_var_loc_long_t));
-	break;
-    case dst_typ_pointer:
-	size = sizeof(DST_pointer(entry));
-	break;
-    case dst_typ_array:
-	size = sizeof(DST_array(entry));
-	break;
-    case dst_typ_subrange:
-	size = sizeof(DST_subrange(entry));
-	break;
-    case dst_typ_set:
-	size = sizeof(DST_set(entry));
-	break;
-    case dst_typ_implicit_enum:
-	size = sizeof(DST_implicit_enum(entry))
-		+ ((int) DST_implicit_enum(entry).nelems
-		   - dst_dummy_array_size) * sizeof(dst_rel_offset_t);
-	break;
-    case dst_typ_explicit_enum:
-	size = sizeof(DST_explicit_enum(entry))
-		+ ((int) DST_explicit_enum(entry).nelems
-		   - dst_dummy_array_size) * sizeof(dst_enum_elem_t);
-	break;
-    case dst_typ_short_rec:
-	size = sizeof(DST_short_rec(entry))
-		+ DST_short_rec(entry).nfields * sizeof(dst_short_field_t)
-		- dst_dummy_array_size * sizeof(dst_field_t);
-	break;
-    case dst_typ_short_union:
-	size = sizeof(DST_short_union(entry))
-		+ DST_short_union(entry).nfields * sizeof(dst_short_field_t)
-		- dst_dummy_array_size * sizeof(dst_field_t);
-	break;
-    case dst_typ_file:
-	size = sizeof(DST_file(entry));
-	break;
-    case dst_typ_offset:
-	size = sizeof(DST_offset(entry));
-	break;
-    case dst_typ_alias:
-	size = sizeof(DST_alias(entry));
-	break;
-    case dst_typ_signature:
-	size = sizeof(DST_signature(entry)) +
-		((int) DST_signature(entry).nargs -
-		 dst_dummy_array_size) * sizeof(dst_arg_t);
-	break;
-    case dst_typ_21:
-	size = -1;
-	break;
-    case dst_typ_old_label:
-	size = sizeof(DST_old_label(entry));
-	break;
-    case dst_typ_scope:
-	size = sizeof(DST_scope(entry));
-	break;
-    case dst_typ_end_scope:
-	size = 0;
-	break;
-    case dst_typ_25:
-    case dst_typ_26:
-	size = -1;
-	break;
-    case dst_typ_string_tab:
-    case dst_typ_global_name_tab:
-	size = sizeof(DST_string_tab(entry))
-		+ DST_string_tab(entry).length
-		- dst_dummy_array_size;
-	break;
-    case dst_typ_forward:
-	size = sizeof(DST_forward(entry));
-	get_dst_entry((char *) entry + DST_forward(entry).rec_off, &entry);
-	break;
-    case dst_typ_aux_size:
-	size = sizeof(DST_aux_size(entry));
-	break;
-    case dst_typ_aux_align:
-	size = sizeof(DST_aux_align(entry));
-	break;
-    case dst_typ_aux_field_size:
-	size = sizeof(DST_aux_field_size(entry));
-	break;
-    case dst_typ_aux_field_off:
-	size = sizeof(DST_aux_field_off(entry));
-	break;
-    case dst_typ_aux_field_align:
-	size = sizeof(DST_aux_field_align(entry));
-	break;
-    case dst_typ_aux_qual:
-	size = sizeof(DST_aux_qual(entry));
-	break;
-    case dst_typ_aux_var_bound:
-	size = sizeof(DST_aux_var_bound(entry));
-	break;
-    case dst_typ_extension:
-	size = DST_extension(entry).rec_size;
-	break;
-    case dst_typ_string:
-	size = sizeof(DST_string(entry));
-	break;
-    case dst_typ_old_entry:
-	size = 48; /* Obsolete entry type */
-	break;
-    case dst_typ_const:
-	size = sizeof(DST_const(entry))
-		+ DST_const(entry).value.length
-		- sizeof(DST_const(entry).value.val);
-	break;
-    case dst_typ_reference:
-	size = sizeof(DST_reference(entry));
-	break;
-    case dst_typ_old_record:
-    case dst_typ_old_union:
-    case dst_typ_record:
-    case dst_typ_union:
-	size = sizeof(DST_record(entry))
-		+ ((int) DST_record(entry).nfields
-		   - dst_dummy_array_size) * sizeof(dst_field_t);
-	break;
-    case dst_typ_aux_type_deriv:
-	size = sizeof(DST_aux_type_deriv(entry));
-	break;
-    case dst_typ_locpool:
-	size = sizeof(DST_locpool(entry))
-		+ ((int) DST_locpool(entry).length -
-		   dst_dummy_array_size);
-	break;
-    case dst_typ_variable:
-	size = sizeof(DST_variable(entry));
-	break;
-    case dst_typ_label:
-	size = sizeof(DST_label(entry));
-	break;
-    case dst_typ_entry:
-	size = sizeof(DST_entry(entry));
-	break;
-    case dst_typ_aux_lifetime:
-	size = sizeof(DST_aux_lifetime(entry));
-	break;
-    case dst_typ_aux_ptr_base:
-	size = sizeof(DST_aux_ptr_base(entry));
-	break;
-    case dst_typ_aux_src_range:
-	size = sizeof(DST_aux_src_range(entry));
-	break;
-    case dst_typ_aux_reg_val:
-	size = sizeof(DST_aux_reg_val(entry));
-	break;
-    case dst_typ_aux_unit_names:
-	size = sizeof(DST_aux_unit_names(entry))
-		+ ((int) DST_aux_unit_names(entry).number_of_names
-		   - dst_dummy_array_size) * sizeof(dst_rel_offset_t);
-	break;
-    case dst_typ_aux_sect_info:
-	size = sizeof(DST_aux_sect_info(entry))
-		+ ((int) DST_aux_sect_info(entry).number_of_refs
-		   - dst_dummy_array_size) * sizeof(dst_sect_ref_t);
-	break;
-    default:
-	size = -1;
-	break;
-    }
-    if (size == -1)
-    {
-	fprintf_unfiltered(gdb_stderr, "Warning: unexpected DST entry type (%d) found\nLast valid entry was of type: %d\n",
-		(int) entry->rec_type,
-		last_type);
-	fprintf_unfiltered(gdb_stderr, "Last unknown_3 value: %d\n", lu3);
-	size = 0;
-    }
-    else
-	last_type = entry->rec_type;
-    if (size & 1) /* Align on a word boundary */
-	size++;
-   size += 2;
-   *ret_entry = entry;
-   return size;
-}
-
-static	int next_dst_entry(buffer, entry, table)
-    char **buffer;
-    dst_rec_ptr_t *entry;
-    dst_sec *table;
-{
-    if (*buffer - table->buffer >= table->size)
-    {
-	*entry = NULL;
-	return 0;
-    }
-    *buffer += get_dst_entry(*buffer, entry);
-    return 1;
-}
-
-#define NEXT_BLK(a, b) next_dst_entry(a, b, &blocks_info)
-#define NEXT_SYM(a, b) next_dst_entry(a, b, &symbols_info)
-#define	DST_OFFSET(a, b) ((char *) (a) + (b))
-
-static	dst_rec_ptr_t	section_table = NULL;
-
-char *
-get_sec_ref(ref)
-    dst_sect_ref_t *ref;
-{
-	dst_sec *section = NULL;
-	long offset;
-
-	if (!section_table || !ref->sect_index)
-		return NULL;
-	offset = DST_section_tab(section_table).section_base[ref->sect_index-1]
-		+ ref->sect_offset;
-	if (offset >= blocks_info.base &&
-	    offset < blocks_info.base + blocks_info.size)
-		section = &blocks_info;
-	else if (offset >= symbols_info.base &&
-		 offset < symbols_info.base + symbols_info.size)
-		section = &symbols_info;
-	else if (offset >= lines_info.base &&
-		 offset < lines_info.base + lines_info.size)
-		section = &lines_info;
-	if (!section)
-		return NULL;
-	return section->buffer + (offset - section->base);
-}
-
-CORE_ADDR
-dst_get_addr(int section, long offset)
-{
-	if (!section_table || !section)
-		return 0;
-	return DST_section_tab(section_table).section_base[section-1] + offset;
-}
-
-CORE_ADDR
-dst_sym_addr(ref)
-    dst_sect_ref_t *ref;
-{
-	if (!section_table || !ref->sect_index)
-		return 0;
-	return DST_section_tab(section_table).section_base[ref->sect_index-1]
-		+ ref->sect_offset;
-}
-
-static struct type *
-create_new_type(objfile)
-    struct objfile *objfile;
-{
-	struct type *type;
-
-	type = (struct type *)
-		obstack_alloc (&objfile->symbol_obstack, sizeof (struct type));
-	memset(type, 0, sizeof(struct type));
-	return type;
-}
-
-static struct symbol *
-create_new_symbol(objfile, name)
-    struct objfile *objfile;
-    char *name;
-{
-	struct symbol *sym = (struct symbol *)
-	       obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol));
-	memset (sym, 0, sizeof (struct symbol));
-	SYMBOL_NAME (sym) = obsavestring (name, strlen (name),
-					  &objfile->symbol_obstack);
-	SYMBOL_VALUE (sym) = 0;
-	SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-
-	SYMBOL_CLASS (sym) = LOC_BLOCK;
-	return sym;
-};
-
-static struct type *
-decode_dst_type PARAMS ((struct objfile *, dst_rec_ptr_t));
-
-static struct type *
-decode_type_desc(objfile, type_desc, base)
-	struct objfile *objfile;
-	dst_type_t *type_desc;
-	dst_rec_ptr_t base;
-{
-	struct type *type;
-	dst_rec_ptr_t entry;
-	if (type_desc->std_type.user_defined_type)
-	{
-		entry = (dst_rec_ptr_t) DST_OFFSET(base,
-					dst_user_type_offset(*type_desc));
-		type = decode_dst_type(objfile, entry);
-	}
-	else
-	{
-		switch(type_desc->std_type.dtc)
-		{
-		case dst_int8_type:
-			type = builtin_type_signed_char;
-			break;
-		case dst_int16_type:
-			type = builtin_type_short;
-			break;
-		case dst_int32_type:
-			type = builtin_type_long;
-			break;
-		case dst_uint8_type:
-			type = builtin_type_unsigned_char;
-			break;
-		case dst_uint16_type:
-			type = builtin_type_unsigned_short;
-			break;
-		case dst_uint32_type:
-			type = builtin_type_unsigned_long;
-			break;
-		case dst_real32_type:
-			type = builtin_type_float;
-			break;
-		case dst_real64_type:
-			type = builtin_type_double;
-			break;
-		case dst_complex_type:
-			type = builtin_type_complex;
-			break;
-		case dst_dcomplex_type:
-			type = builtin_type_double_complex;
-			break;
-		case dst_bool8_type:
-			type = builtin_type_char;
-			break;
-		case dst_bool16_type:
-			type = builtin_type_short;
-			break;
-		case dst_bool32_type:
-			type = builtin_type_long;
-			break;
-		case dst_char_type:
-			type = builtin_type_char;
-			break;
-		/* The next few are more complex. I will take care
-		 * of them properly at a later point.
-		 */
-		case dst_string_type:
-			type = builtin_type_void;
-			break;
-		case dst_ptr_type:
-			type = builtin_type_void;
-			break;
-		case dst_set_type:
-			type = builtin_type_void;
-			break;
-		case dst_proc_type:
-			type = builtin_type_void;
-			break;
-		case dst_func_type:
-			type = builtin_type_void;
-			break;
-		/* Back tto some ordinary ones */
-		case dst_void_type:
-			type = builtin_type_void;
-			break;
-		case dst_uchar_type:
-			type = builtin_type_unsigned_char;
-			break;
-		default:
-			type = builtin_type_void;
-			break;
-		}
-	} 
-	return type;
-}
-
-struct	structure_list
-    {
-    struct structure_list *next;
-    struct type *type;
-    };
-
-static struct structure_list *struct_list = NULL;
-
-static struct type *
-find_dst_structure(name)
-    char *name;
-{
-	struct structure_list *element;
-
-	for (element = struct_list; element; element = element->next)
-		if (!strcmp(name, TYPE_NAME(element->type)))
-			return element->type;
-	return NULL;
-}
-
-
-static struct type *
-decode_dst_structure(objfile, entry, code, version)
-    struct objfile *objfile;
-    dst_rec_ptr_t entry;
-    int code;
-    int version;
-{
-	struct	type *type, *child_type;
-	char	*struct_name;
-	char	*name, *field_name;
-	int	i;
-	int	fieldoffset, fieldsize;
-	dst_type_t type_desc;
-	struct structure_list *element;
-
-	struct_name = DST_OFFSET(entry, DST_record(entry).noffset);
-	name = concat( (code == TYPE_CODE_UNION)?"union ":"struct ",
-			struct_name, NULL);
-	type = find_dst_structure(name);
-	if (type)
-	{
-		free((PTR) name);
-		return type;
-	}
-	type = create_new_type(objfile);
-	TYPE_NAME(type) = obstack_copy0 (&objfile->symbol_obstack,
-						name, strlen(name));
-	free((PTR) name);
-	TYPE_CODE(type) = code;
-	TYPE_LENGTH(type) = DST_record(entry).size;
-	TYPE_NFIELDS(type) = DST_record(entry).nfields;
-	TYPE_FIELDS(type) = (struct field *)
-	       obstack_alloc (&objfile->symbol_obstack, sizeof (struct field) *
-					DST_record(entry).nfields);
-	fieldoffset = fieldsize = 0;
-	INIT_CPLUS_SPECIFIC(type);
-	element = (struct structure_list *)
-				xmalloc(sizeof(struct structure_list));
-	element->type = type;
-	element->next = struct_list;
-	struct_list = element;
-	for (i = 0; i < DST_record(entry).nfields; i++)
-	{
-		switch (version)
-		{
-		case 2:
-			field_name = DST_OFFSET(entry,
-					DST_record(entry).f.ofields[i].noffset);
-			fieldoffset = DST_record(entry).f.ofields[i].foffset*8 +
-				      DST_record(entry).f.ofields[i].bit_offset;
-			fieldsize = DST_record(entry).f.ofields[i].size;
-			type_desc = DST_record(entry).f.ofields[i].type_desc;
-			break;
-		case 1:
-			field_name = DST_OFFSET(entry,
-					DST_record(entry).f.fields[i].noffset);
-			type_desc = DST_record(entry).f.fields[i].type_desc;
-			switch(DST_record(entry).f.fields[i].f.field_loc.format_tag)
-			{
-			case dst_field_byte:
-				fieldoffset = DST_record(entry).f.
-					fields[i].f.field_byte.offset * 8;
-				fieldsize = -1;
-				break;
-			case dst_field_bit:
-				fieldoffset = DST_record(entry).f.
-					fields[i].f.field_bit.byte_offset * 8 +
-					      DST_record(entry).f.
-					fields[i].f.field_bit.bit_offset;
-				fieldsize = DST_record(entry).f.
-					fields[i].f.field_bit.nbits;
-				break;
-			case dst_field_loc:
-				fieldoffset += fieldsize;
-				fieldsize = -1;
-				break;
-			}
-			break;
-		case 0:
-			field_name = DST_OFFSET(entry,
-					DST_record(entry).f.sfields[i].noffset);
-			fieldoffset = DST_record(entry).f.sfields[i].foffset;
-			type_desc = DST_record(entry).f.sfields[i].type_desc;
-			if (i < DST_record(entry).nfields - 1)
-				fieldsize = DST_record(entry).f.sfields[i+1].foffset;
-			else
-				fieldsize = DST_record(entry).size;
-			fieldsize -= fieldoffset;
-			fieldoffset *= 8;
-			fieldsize *= 8;
-		}
-		TYPE_FIELDS(type)[i].name = 
-			obstack_copy0 (&objfile->symbol_obstack,
-						field_name, strlen(field_name));
-		TYPE_FIELDS(type)[i].type = decode_type_desc(objfile,
-						&type_desc,
-						entry);
-		if (fieldsize == -1)
-			fieldsize = TYPE_LENGTH(TYPE_FIELDS(type)[i].type) *
-					8;
-		TYPE_FIELDS(type)[i].bitsize = fieldsize;
-		TYPE_FIELDS(type)[i].bitpos = fieldoffset;
-	}
-	return type;
-}
-
-static struct type *
-decode_dst_type(objfile, entry)
-    struct objfile *objfile;
-    dst_rec_ptr_t entry;
-{
-	struct type *child_type, *type, *range_type, *index_type;
-
-	switch(entry->rec_type)
-	{
-	case dst_typ_var:
-		return decode_type_desc(objfile,
-				 	&DST_var(entry).type_desc,
-					entry);
-		break;
-	case dst_typ_variable:
-		return decode_type_desc(objfile,
-				 	&DST_variable(entry).type_desc,
-					entry);
-		break;
-	case dst_typ_short_rec:
-		return decode_dst_structure(objfile, entry, TYPE_CODE_STRUCT,0);
-	case dst_typ_short_union:
-		return decode_dst_structure(objfile, entry, TYPE_CODE_UNION, 0);
-	case dst_typ_union:
-		return decode_dst_structure(objfile, entry, TYPE_CODE_UNION, 1);
-	case dst_typ_record:
-		return decode_dst_structure(objfile, entry, TYPE_CODE_STRUCT,1);
-	case dst_typ_old_union:
-		return decode_dst_structure(objfile, entry, TYPE_CODE_UNION, 2);
-	case dst_typ_old_record:
-		return decode_dst_structure(objfile, entry, TYPE_CODE_STRUCT,2);
-	case dst_typ_pointer:
-		return make_pointer_type(
-				decode_type_desc(objfile,
-					&DST_pointer(entry).type_desc,
-					entry),
-				NULL);
-	case dst_typ_array:
-		child_type = decode_type_desc(objfile,
-					     &DST_pointer(entry).type_desc,
-					     entry);
-		index_type = lookup_fundamental_type(objfile,
-							FT_INTEGER);
-		range_type = create_range_type ((struct type *) NULL,
-				index_type, DST_array(entry).lo_bound,
-					DST_array(entry).hi_bound);
-		return create_array_type ((struct type *) NULL, child_type,
-					range_type);
-	case dst_typ_alias:
-		return decode_type_desc(objfile,
-					&DST_alias(entry).type_desc,
-					entry);
-	default:
-		return builtin_type_int;
-	}
-}
-
-struct	symbol_list {
-	struct symbol_list *next;
-	struct symbol *symbol;
-};
-
-static	struct	symbol_list *dst_global_symbols = NULL;
-static	int	total_globals = 0;
-
-static void
-decode_dst_locstring(locstr, sym)
-    char *locstr;
-    struct symbol *sym;
-{
-	dst_loc_entry_t *entry, *next_entry;
-	CORE_ADDR	temp;
-	int count = 0;
-
-	while(1)
-	{
-		if (count++ == 100)
-		{
-			fprintf_unfiltered(gdb_stderr, "Error reading locstring\n");
-			break;
-		}
-		entry = (dst_loc_entry_t *) locstr;
-		next_entry = (dst_loc_entry_t *) (locstr + 1);
-		switch (entry->header.code)
-		{
-		case dst_lsc_end:	/* End of string */
-			return;
-		case dst_lsc_indirect:/* Indirect through previous. Arg == 6 */
-					/* Or register ax x == arg */
-			if (entry->header.arg < 6)
-			{
-				SYMBOL_CLASS(sym) = LOC_REGISTER;
-				SYMBOL_VALUE(sym) = entry->header.arg + 8;
-			}
-			/* We predict indirects */
-			locstr++;
-			break;
-		case dst_lsc_dreg:
-			SYMBOL_CLASS(sym) = LOC_REGISTER;
-			SYMBOL_VALUE(sym) = entry->header.arg;
-			locstr++;
-			break;
-		case dst_lsc_section:/* Section (arg+1) */
-			SYMBOL_VALUE(sym) = dst_get_addr(entry->header.arg+1, 0);
-			locstr++;
-			break;
-		case dst_lsc_sec_byte: /* Section (next_byte+1) */
-			SYMBOL_VALUE(sym) = dst_get_addr(locstr[1]+1, 0);
-			locstr+=2;
-			break;
-		case dst_lsc_add:	/* Add (arg+1)*2 */
-		case dst_lsc_sub:	/* Subtract (arg+1)*2 */
-			temp = (entry->header.arg + 1) * 2;
-			locstr++;
-			if (*locstr == dst_multiply_256)
-			{
-				temp <<= 8;
-				locstr++;
-			}
-			switch(entry->header.code)
-			{
-			case dst_lsc_add:
-				if (SYMBOL_CLASS(sym) == LOC_LOCAL)
-					SYMBOL_CLASS(sym) = LOC_ARG;
-				SYMBOL_VALUE(sym) += temp;
-				break;
-			case dst_lsc_sub:
-				SYMBOL_VALUE(sym) -= temp;
-				break;
-			}
-			break;
-		case dst_lsc_add_byte:
-		case dst_lsc_sub_byte:
-			switch (entry->header.arg & 0x03)
-			{
-			case 1:
-				temp = (unsigned char) locstr[1];
-				locstr += 2;
-				break;
-			case 2:
-				temp = * (unsigned short *) (locstr + 1);
-				locstr += 3;
-				break;
-			case 3:
-				temp = * (unsigned long *) (locstr + 1);
-				locstr += 5;
-				break;
-			}
-			if (*locstr == dst_multiply_256)
-			{
-				temp <<= 8;
-				locstr++;
-			}
-			switch(entry->header.code)
-			{
-			case dst_lsc_add_byte:
-				if (SYMBOL_CLASS(sym) == LOC_LOCAL)
-					SYMBOL_CLASS(sym) = LOC_ARG;
-				SYMBOL_VALUE(sym) += temp;
-				break;
-			case dst_lsc_sub_byte:
-				SYMBOL_VALUE(sym) -= temp;
-				break;
-			}
-			break;
-		case dst_lsc_sbreg:	/* Stack base register (frame pointer). Arg==0*/
-			if (next_entry->header.code != dst_lsc_indirect)
-			{
-				SYMBOL_VALUE(sym) = 0;
-				SYMBOL_CLASS(sym) = LOC_STATIC;
-				return;
-			}
-			SYMBOL_VALUE(sym) = 0;
-			SYMBOL_CLASS(sym) = LOC_LOCAL;
-			locstr++;
-			break;
-		default:
-			SYMBOL_VALUE(sym) = 0;
-			SYMBOL_CLASS(sym) = LOC_STATIC;
-			return;
-		}
-	}
-}
-
-static struct symbol_list *
-process_dst_symbols(objfile, entry, name, nsyms_ret)
-    struct objfile *objfile;
-    dst_rec_ptr_t entry;
-    char *name;
-    int *nsyms_ret;
-{
-	struct symbol_list *list = NULL, *element;
-	struct symbol *sym;
-	char *symname;
-	int nsyms = 0;
-	char *location;
-	long line;
-	dst_type_t symtype;
-	struct type *type;
-	dst_var_attr_t attr;
-	dst_var_loc_t loc_type;
-	unsigned loc_index;
-	long	loc_value;
-
-	if (!entry)
-	{
-		*nsyms_ret = 0;
-		return NULL;
-	}
-	location = (char *) entry;
-	while (NEXT_SYM(&location, &entry) &&
-	       entry->rec_type != dst_typ_end_scope)
-	{
-		if (entry->rec_type == dst_typ_var)
-		{
-			if (DST_var(entry).short_locs)
-			{
-				loc_type = DST_var(entry).locs.shorts[0].loc_type;
-				loc_index = DST_var(entry).locs.shorts[0].loc_index;
-				loc_value = DST_var(entry).locs.shorts[0].location;
-			}
-			else
-			{
-				loc_type = DST_var(entry).locs.longs[0].loc_type;
-				loc_index = DST_var(entry).locs.longs[0].loc_index;
-				loc_value = DST_var(entry).locs.longs[0].location;
-			}
-			if (loc_type == dst_var_loc_external)
-				continue;
-			symname = DST_OFFSET(entry, DST_var(entry).noffset);
-			line = DST_var(entry).src_loc.line_number;
-			symtype = DST_var(entry).type_desc;
-			attr = DST_var(entry).attributes;
-		}
-		else if (entry->rec_type == dst_typ_variable)
-		{
-			symname = DST_OFFSET(entry,
-						DST_variable(entry).noffset);
-			line = DST_variable(entry).src_loc.line_number;
-			symtype = DST_variable(entry).type_desc;
-			attr = DST_variable(entry).attributes;
-		}
-		else
-		{
-			continue;
-		}
-		if (symname && name && !strcmp(symname, name))
-			/* It's the function return value */
-			continue;
-		sym = create_new_symbol(objfile, symname);
-
-		if ((attr & (1<<dst_var_attr_global)) ||
-		    (attr & (1<<dst_var_attr_static)))
-			SYMBOL_CLASS(sym) = LOC_STATIC;
-		else
-			SYMBOL_CLASS(sym) = LOC_LOCAL;
-		SYMBOL_LINE(sym) = line;
-		SYMBOL_TYPE(sym) = decode_type_desc(objfile, &symtype,
-						entry);
-		SYMBOL_VALUE(sym) = 0;
-		switch (entry->rec_type)
-		{
-		case dst_typ_var:
-			switch(loc_type)
-			{
-			case dst_var_loc_abs:
-				SYMBOL_VALUE_ADDRESS(sym) = loc_value;
-				break;
-			case dst_var_loc_sect_off:
-			case dst_var_loc_ind_sect_off: /* What is this? */
-				SYMBOL_VALUE_ADDRESS(sym) = dst_get_addr(
-						loc_index,
-						loc_value);
-				break;
-			case dst_var_loc_ind_reg_rel: /* What is this? */
-			case dst_var_loc_reg_rel:
-				/* If it isn't fp relative, specify the
-				 * register it's relative to.
-				 */
-				if (loc_index)
-				{
-					sym->aux_value.basereg = loc_index;
-				}
-				SYMBOL_VALUE(sym) = loc_value;
-				if (loc_value > 0 &&
-				    SYMBOL_CLASS(sym) == LOC_BASEREG)
-					SYMBOL_CLASS(sym) = LOC_BASEREG_ARG;
-				break;
-			case dst_var_loc_reg:
-				SYMBOL_VALUE(sym) = loc_index;
-				SYMBOL_CLASS(sym) = LOC_REGISTER;
-				break;
-			}
-			break;
-		case dst_typ_variable:
-			/* External variable..... don't try to interpret
-			 * its nonexistant locstring.
-			 */
-			if (DST_variable(entry).loffset == -1)
-				continue;
-			decode_dst_locstring(DST_OFFSET(entry,
-						DST_variable(entry).loffset),
-					     sym);
-		}
-		element = (struct symbol_list *)
-				xmalloc(sizeof(struct symbol_list));
-		
-		if (attr & (1<<dst_var_attr_global))
-		{
-			element->next = dst_global_symbols;
-			dst_global_symbols = element;
-			total_globals++;
-		}
-		else
-		{
-			element->next = list;
-			list = element;
-			nsyms++;
-		}
-		element->symbol = sym;
-	}
-	*nsyms_ret = nsyms;
-	return list;
-}
-
-
-static struct symbol *
-process_dst_function(objfile, entry, name, address)
-    struct objfile *objfile;
-    dst_rec_ptr_t entry;
-    char *name;
-    CORE_ADDR address;
-{
-	struct	symbol *sym;
-	struct	type *type, *ftype;
-	dst_rec_ptr_t sym_entry, typ_entry;
-	char *location;
-	struct symbol_list *element;
-
-	type = builtin_type_int;
-	sym = create_new_symbol(objfile, name);
-	SYMBOL_CLASS(sym) = LOC_BLOCK;
-
-	if (entry)
-	{
-		location = (char *) entry;
-		do
-		{
-			NEXT_SYM(&location, &sym_entry);
-		} while (sym_entry && sym_entry->rec_type != dst_typ_signature);
-
-		if (sym_entry)
-		{
-			SYMBOL_LINE(sym) =
-				DST_signature(sym_entry).src_loc.line_number;
-			if (DST_signature(sym_entry).result)
-			{
-				typ_entry = (dst_rec_ptr_t)
-					    DST_OFFSET(sym_entry,
-					    DST_signature(sym_entry).result);
-				type = decode_dst_type(objfile, typ_entry);
-			}
-		}
-	}
-
-	if (!type->function_type)
-	{
-		ftype = create_new_type(objfile);
-		type->function_type = ftype;
-		ftype->target_type = type;
-		ftype->code = TYPE_CODE_FUNC;
-	}
-	SYMBOL_TYPE(sym) = type->function_type;
-
-	/* Now add ourselves to the global symbols list */
-	element = (struct symbol_list *)
-			xmalloc(sizeof(struct symbol_list));
-
-	element->next = dst_global_symbols;
-	dst_global_symbols = element;
-	total_globals++;
-	element->symbol = sym;
-
-	return sym;
-}
-
-static struct block *
-process_dst_block(objfile, entry)
-    struct objfile *objfile;
-    dst_rec_ptr_t entry;
-{
-	struct	block	*block;
-	struct	symbol	*function = NULL;
-	CORE_ADDR address;
-	long	size;
-	char	*name;
-	dst_rec_ptr_t child_entry, symbol_entry;
-	struct block *child_block;
-	int	total_symbols = 0;
-	char	fake_name[20];
-	static	long	fake_seq = 0;
-	struct symbol_list *symlist, *nextsym;
-	int	symnum;
-
-	if (DST_block(entry).noffset)
-		name = DST_OFFSET(entry, DST_block(entry).noffset);
-	else
-		name = NULL;
-	if (DST_block(entry).n_of_code_ranges)
-	{
-		address = dst_sym_addr(
-				&DST_block(entry).code_ranges[0].code_start);
-		size = DST_block(entry).code_ranges[0].code_size;
-	}
-	else
-	{
-		address = -1;
-		size = 0;
-	}
-	symbol_entry = (dst_rec_ptr_t) get_sec_ref(&DST_block(entry).symbols_start);
-	switch(DST_block(entry).block_type)
-	{
-	/* These are all really functions. Even the "program" type.
-	 * This is because the Apollo OS was written in Pascal, and
-	 * in Pascal, the main procedure is described as the Program.
-	 * Cute, huh?
-	 */
-	case dst_block_procedure:
-	case dst_block_function:
-	case dst_block_subroutine:
-	case dst_block_program:
-		prim_record_minimal_symbol(name, address, mst_text, objfile);
-		function = process_dst_function(
-			objfile,
-			symbol_entry,
-			name,
-			address);
-		enter_all_lines(get_sec_ref(&DST_block(entry).code_ranges[0].lines_start), address);
-		break;
-	case dst_block_block_data:
-		break;
-
-	default:
-		/* GDB has to call it something, and the module name
-		 * won't cut it
-		 */
-		sprintf(fake_name, "block_%08lx", fake_seq++);
-		function = process_dst_function(
-			objfile, NULL, fake_name, address);
-		break;
-	}
-	symlist = process_dst_symbols(objfile, symbol_entry,
-					name, &total_symbols);
-	block = (struct block *)
-	    obstack_alloc (&objfile->symbol_obstack,
-				sizeof (struct block) +
-				(total_symbols - 1) * sizeof (struct symbol *));
-
-	symnum = 0;
-	while (symlist)
-	{
-		nextsym = symlist->next;
-
-		block->sym[symnum] = symlist->symbol;
-
-		free((PTR) symlist);
-		symlist = nextsym;
-		symnum++;
-	}
-	BLOCK_NSYMS (block) = total_symbols;
-	BLOCK_START (block) = address;
-	BLOCK_END (block) = address + size;
-	BLOCK_SUPERBLOCK (block) = 0;
-	if (function)
-	{
-		SYMBOL_BLOCK_VALUE (function) = block;
-		BLOCK_FUNCTION (block) = function;
-	}
-	else
-		BLOCK_FUNCTION (block) = 0;
-
-	if (DST_block(entry).child_block_off)
-	{
-		child_entry = (dst_rec_ptr_t) DST_OFFSET(entry,
-					DST_block(entry).child_block_off);
-		while (child_entry)
-		{
-			child_block = process_dst_block(objfile, child_entry);
-			if (child_block)
-			{
-				if (BLOCK_START(child_block) <
-				     BLOCK_START(block) ||
-				    BLOCK_START(block) == -1)
-					BLOCK_START(block) =
-					     BLOCK_START(child_block);
-				if (BLOCK_END(child_block) >
-				     BLOCK_END(block) ||
-				    BLOCK_END(block) == -1)
-					BLOCK_END(block) =
-					     BLOCK_END(child_block);
-				BLOCK_SUPERBLOCK (child_block) = block;
-			}
-			if (DST_block(child_entry).sibling_block_off)
-				child_entry = (dst_rec_ptr_t) DST_OFFSET(
-					child_entry,
-					DST_block(child_entry).sibling_block_off);
-			else
-				child_entry = NULL;
-		}
-	}
-	record_pending_block (objfile, block, NULL);
-	return block;
-}
-
-
-static void
-read_dst_symtab (objfile)
-     struct objfile *objfile;
-{
-	char	*buffer;
-	dst_rec_ptr_t entry, file_table, root_block;
-	char	*source_file;
-	struct	block *block, *global_block;
-	int	symnum;
-	struct symbol_list *nextsym;
-	int	module_num = 0;
-	struct	structure_list *element;
-
-	current_objfile = objfile;
-	buffer = blocks_info.buffer;
-	while (NEXT_BLK(&buffer, &entry))
-	{
-		if (entry->rec_type == dst_typ_comp_unit)
-		{
-			file_table = (dst_rec_ptr_t) DST_OFFSET(entry,
-					DST_comp_unit(entry).file_table);
-			section_table = (dst_rec_ptr_t) DST_OFFSET(entry,
-					DST_comp_unit(entry).section_table);
-			root_block = (dst_rec_ptr_t) DST_OFFSET(entry,
-					DST_comp_unit(entry).root_block_offset);
-			source_file = DST_OFFSET(file_table,
-					DST_file_tab(file_table).files[0].noffset);
-			/* Point buffer to the start of the next comp_unit */
-			buffer = DST_OFFSET(entry,
-					DST_comp_unit(entry).data_size);
-			dst_start_symtab();
-
-			block = process_dst_block(objfile, root_block);
-
-			global_block = (struct block *)
-				    obstack_alloc (&objfile->symbol_obstack,
-					sizeof (struct block) +
-					(total_globals - 1) *
-					sizeof (struct symbol *));
-			BLOCK_NSYMS(global_block) = total_globals;
-			for (symnum = 0; symnum < total_globals; symnum++)
-			{
-				nextsym = dst_global_symbols->next;
-
-				global_block->sym[symnum] =
-						dst_global_symbols->symbol;
-
-				free((PTR) dst_global_symbols);
-				dst_global_symbols = nextsym;
-			}
-			dst_global_symbols = NULL;
-			total_globals = 0;
-			BLOCK_FUNCTION(global_block) = 0;
-			BLOCK_START(global_block) = BLOCK_START(block);
-			BLOCK_END(global_block) = BLOCK_END(block);
-			BLOCK_SUPERBLOCK(global_block) = 0;
-			BLOCK_SUPERBLOCK(block) = global_block;
-			record_pending_block (objfile, global_block, NULL);
-
-			complete_symtab(source_file,
-					BLOCK_START(block), 
-					BLOCK_END(block) - BLOCK_START(block));
-			module_num++;
-			dst_end_symtab(objfile);
-		}
-	}
-	if (module_num)
-		prim_record_minimal_symbol("<end_of_program>",
-				BLOCK_END(block), mst_text, objfile);
-	/* One more faked symbol to make sure nothing can ever run off the
-	 * end of the symbol table. This one represents the end of the
-	 * text space. It used to be (CORE_ADDR) -1 (effectively the highest
-	 * int possible), but some parts of gdb treated it as a signed
-	 * number and failed comparisons. We could equally use 7fffffff,
-	 * but no functions are ever mapped to an address higher than
-	 * 40000000
-	 */
-	prim_record_minimal_symbol("<end_of_text>",
-				(CORE_ADDR) 0x40000000,
-				mst_text, objfile);
-	while (struct_list)
-	{
-		element = struct_list;
-		struct_list = element->next;
-		free((PTR) element);
-	}
-}
-
-
-/* Support for line number handling */
-static char *linetab = NULL;
-static long linetab_offset;
-static unsigned long linetab_size;
-
-/* Read in all the line numbers for fast lookups later.  Leave them in
-   external (unswapped) format in memory; we'll swap them as we enter
-   them into GDB's data structures.  */
-static int
-init_one_section(chan, secinfo)
-    int chan;
-    dst_sec *secinfo;
-{
-  if (secinfo->size == 0
-      || lseek(chan, secinfo->position, 0) == -1
-      || (secinfo->buffer = xmalloc(secinfo->size)) == NULL
-      || myread(chan, secinfo->buffer, secinfo->size) == -1)
-	return 0;
-  else
-	return 1;
-}
- 
-static int
-init_dst_sections (chan)
-    int chan;
-{
-
-  if (!init_one_section(chan, &blocks_info) ||
-      !init_one_section(chan, &lines_info) ||
-      !init_one_section(chan, &symbols_info))
-    return -1;
-  else
-    return 0;
-}
-
-/* Fake up support for relocating symbol addresses.  FIXME.  */
-
-struct section_offsets dst_symfile_faker = {0};
-
-struct section_offsets *
-dst_symfile_offsets (objfile, addr)
-     struct objfile *objfile;
-     CORE_ADDR addr;
-{
-  objfile->num_sections = 1;
-  return &dst_symfile_faker;
-}
-
-/* Register our ability to parse symbols for DST BFD files */
-
-static struct sym_fns dst_sym_fns =
-{
-  /* FIXME: Can this be integrated with coffread.c?  If not, should it be
-     a separate flavour like ecoff?  */
-  (enum bfd_flavour)-2,
-
-  dst_new_init,		/* sym_new_init: init anything gbl to entire symtab */
-  dst_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  dst_symfile_read,	/* sym_read: read a symbol file into symtab */
-  dst_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  dst_symfile_offsets, /* sym_offsets:  xlate external to internal form */
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_dstread ()
-{
-  add_symtab_fns(&dst_sym_fns);
-}
diff --git a/gdb/dve3900-rom.c b/gdb/dve3900-rom.c
deleted file mode 100644
index c76da77..0000000
--- a/gdb/dve3900-rom.c
+++ /dev/null
@@ -1,962 +0,0 @@
-/* Remote debugging interface for Densan DVE-R3900 ROM monitor for
-   GDB, the GNU debugger.
-   Copyright 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-#include "inferior.h"
-#include "command.h"
-#include "gdb_string.h"
-#include <time.h>
-
-/* Type of function passed to bfd_map_over_sections.  */
-
-typedef void (*section_map_func) PARAMS ((bfd *abfd, asection *sect, PTR obj));
-
-/* Packet escape character used by Densan monitor.  */
-
-#define PESC 0xdc
-
-/* Maximum packet size.  This is actually smaller than necessary
-   just to be safe.  */
-
-#define MAXPSIZE 1024
-
-/* External functions.  */
-
-extern void report_transfer_performance PARAMS ((unsigned long,
-						 time_t, time_t));
-
-/* Certain registers are "bitmapped", in that the monitor can only display
-   them or let the user modify them as a series of named bitfields.
-   This structure describes a field in a bitmapped register.  */
-
-struct bit_field
-{
-  char *prefix;		/* string appearing before the value */
-  char *suffix;		/* string appearing after the value */
-  char *user_name;	/* name used by human when entering field value */
-  int  length;		/* number of bits in the field */
-  int  start;		/* starting (least significant) bit number of field */
-};
-        
-/* Local functions for register manipulation.  */
-
-static void r3900_supply_register PARAMS ((char *regname, int regnamelen,
-					   char *val, int vallen));
-static void fetch_bad_vaddr PARAMS ((void));
-static unsigned long fetch_fields PARAMS ((struct bit_field *bf));
-static void fetch_bitmapped_register PARAMS ((int regno,
-						   struct bit_field *bf));
-static void r3900_fetch_registers PARAMS ((int regno));
-static void store_bitmapped_register PARAMS ((int regno,
-						    struct bit_field *bf));
-static void r3900_store_registers PARAMS ((int regno));
-
-/* Local functions for fast binary loading.  */
-
-static void write_long PARAMS ((char *buf, long n));
-static void write_long_le PARAMS ((char *buf, long n));
-static int  debug_readchar PARAMS ((int hex));
-static void debug_write PARAMS ((unsigned char *buf, int buflen));
-static void ignore_packet PARAMS ((void));
-static void send_packet PARAMS ((char type, unsigned char *buf, int buflen,
-				 int seq));
-static void process_read_request PARAMS ((unsigned char *buf, int buflen));
-static void count_section PARAMS ((bfd *abfd, asection *s,
-				   unsigned int *section_count));
-static void load_section PARAMS ((bfd *abfd, asection *s,
-				  unsigned int *data_count));
-static void r3900_load PARAMS ((char *filename, int from_tty));
-
-/* Miscellaneous local functions.  */
-
-static void r3900_open PARAMS ((char *args, int from_tty));
-
-
-/* Pointers to static functions in monitor.c for fetching and storing
-   registers.  We can't use these function in certain cases where the Densan
-   monitor acts perversely: for registers that it displays in bit-map
-   format, and those that can't be modified at all.  In those cases
-   we have to use our own functions to fetch and store their values.  */
-
-static void (*orig_monitor_fetch_registers) PARAMS ((int regno));
-static void (*orig_monitor_store_registers) PARAMS ((int regno));
-
-/* Pointer to static function in monitor. for loading programs.
-   We use this function for loading S-records via the serial link.  */
-
-static void (*orig_monitor_load) PARAMS ((char *file, int from_tty));
-
-/* This flag is set if a fast ethernet download should be used.  */
-
-static int ethernet = 0;
-
-/* This array of registers needs to match the indexes used by GDB. The
-   whole reason this exists is because the various ROM monitors use
-   different names than GDB does, and don't support all the registers
-   either.  */
-
-static char *r3900_regnames[NUM_REGS] =
-{
-  "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",
-  "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",
-  "r16",  "r17",  "r18",  "r19",  "r20",  "r21",  "r22",  "r23",
-  "r24",  "r25",  "r26",  "r27",  "r28",  "r29",  "r30",  "r31",
-
-  "S", 		/* PS_REGNUM */
-  "l",		/* LO_REGNUM */
-  "h",		/* HI_REGNUM */
-  "B",		/* BADVADDR_REGNUM */
-  "Pcause",	/* CAUSE_REGNUM */
-  "p"		/* PC_REGNUM */
-};
-
-
-/* Table of register names produced by monitor's register dump command.  */
-
-static struct reg_entry
-{
-  char *name;
-  int regno;
-} reg_table[] =
-{
-  { "r0_zero", 0 },  { "r1_at",   1 },  { "r2_v0",   2 },  { "r3_v1",   3 },
-  { "r4_a0",   4 },  { "r5_a1",   5 },  { "r6_a2",   6 },  { "r7_a3",   7 },
-  { "r8_t0",   8 },  { "r9_t1",   9 },  { "r10_t2", 10 },  { "r11_t3", 11 },
-  { "r12_t4", 12 },  { "r13_t5", 13 },  { "r14_t6", 14 },  { "r15_t7", 15 },
-  { "r16_s0", 16 },  { "r17_s1", 17 },  { "r18_s2", 18 },  { "r19_s3", 19 },
-  { "r20_s4", 20 },  { "r21_s5", 21 },  { "r22_s6", 22 },  { "r23_s7", 23 },
-  { "r24_t8", 24 },  { "r25_t9", 25 },  { "r26_k0", 26 },  { "r27_k1", 27 },
-  { "r28_gp", 28 },  { "r29_sp", 29 },  { "r30_fp", 30 },  { "r31_ra", 31 },
-  { "HI",     HI_REGNUM },
-  { "LO",     LO_REGNUM },
-  { "PC",     PC_REGNUM },
-  { "BadV",   BADVADDR_REGNUM },
-  { NULL,     0 }
-};
-
-
-/* The monitor displays the cache register along with the status register,
-   as if they were a single register.  So when we want to fetch the
-   status register, parse but otherwise ignore the fields of the
-   cache register that the monitor displays.  Register fields that should
-   be ignored have a length of zero in the tables below.  */
-
-static struct bit_field status_fields [] =
-{
-  /* Status register portion */
-  { "SR[<CU=",	" ",	"cu",	4, 28 },
-  { "RE=",	" ",	"re",	1, 25 },
-  { "BEV=",	" ",	"bev",	1, 22 },
-  { "TS=",	" ",	"ts",	1, 21 },
-  { "Nmi=",	" ",	"nmi",	1, 20 },
-  { "INT=",	" ",	"int",  6, 10 },
-  { "SW=",	">]",	"sw",   2,  8 },
-  { "[<KUO=",	" ",	"kuo",  1,  5 },
-  { "IEO=",	" ",	"ieo",  1,  4 },
-  { "KUP=",	" ",	"kup",  1,  3 },
-  { "IEP=",	" ",	"iep",  1,  2 },
-  { "KUC=",	" ",	"kuc",  1,  1 },
-  { "IEC=",	">]",	"iec",  1,  0 },
-
-  /* Cache register portion (dummy for parsing only) */
-  { "CR[<IalO="," ",	"ialo",	0, 13 },
-  { "DalO=",	" ",	"dalo",	0, 12 },
-  { "IalP=",	" ",	"ialp",	0, 11 },
-  { "DalP=",	" ",	"dalp",	0, 10 },
-  { "IalC=",	" ",	"ialc",	0,  9 },
-  { "DalC=",	">] ",	"dalc",	0,  8 },
-
-  { NULL,	NULL,	0,  0 }		/* end of table marker */
-};
-
-
-#if 0	/* FIXME: Enable when we add support for modifying cache register.  */
-static struct bit_field cache_fields [] =
-{
-  /* Status register portion (dummy for parsing only) */
-  { "SR[<CU=",	" ",	"cu",	0, 28 },
-  { "RE=",	" ",	"re",	0, 25 },
-  { "BEV=",	" ",	"bev",	0, 22 },
-  { "TS=",	" ",	"ts",	0, 21 },
-  { "Nmi=",	" ",	"nmi",	0, 20 },
-  { "INT=",	" ",	"int",  0, 10 },
-  { "SW=",	">]",	"sw",   0,  8 },
-  { "[<KUO=",	" ",	"kuo",  0,  5 },
-  { "IEO=",	" ",	"ieo",  0,  4 },
-  { "KUP=",	" ",	"kup",  0,  3 },
-  { "IEP=",	" ",	"iep",  0,  2 },
-  { "KUC=",	" ",	"kuc",  0,  1 },
-  { "IEC=",	">]",	"iec",  0,  0 },
-
-  /* Cache register portion  */
-  { "CR[<IalO="," ",	"ialo",	1, 13 },
-  { "DalO=",	" ",	"dalo",	1, 12 },
-  { "IalP=",	" ",	"ialp",	1, 11 },
-  { "DalP=",	" ",	"dalp",	1, 10 },
-  { "IalC=",	" ",	"ialc",	1,  9 },
-  { "DalC=",	">] ",	"dalc",	1,  8 },
-
-  { NULL,	NULL,	NULL,	0,  0 }		/* end of table marker */
-};
-#endif
-
-
-static struct bit_field cause_fields[] = 
-{
-  { "<BD=",	" ",	"bd",   1, 31 },
-  { "CE=",	" ",	"ce",   2, 28 },
-  { "IP=",	" ",	"ip",   6, 10 },
-  { "SW=", 	" ",	"sw",   2,  8 },
-  { "EC=", 	">]" ,	"ec",   5,  2 },
-
-  { NULL,	NULL,	NULL,	0,  0 }		/* end of table marker */
-};
-
-
-/* The monitor prints register values in the form
-
-	regname = xxxx xxxx
-
-   We look up the register name in a table, and remove the embedded space in
-   the hex value before passing it to monitor_supply_register.  */
-
-static void
-r3900_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno = -1;
-  int i;
-  char valbuf[10];
-  char *p;
-
-  /* Perform some sanity checks on the register name and value.  */
-  if (regnamelen < 2 || regnamelen > 7 || vallen != 9)
-    return;
-
-  /* Look up the register name.  */
-  for (i = 0; reg_table[i].name != NULL; i++)
-    {
-      int rlen = strlen (reg_table[i].name);
-      if (rlen == regnamelen && strncmp (regname, reg_table[i].name, rlen) == 0)
-	{
-	  regno = reg_table[i].regno;
-	  break;
-	}
-    }
-  if (regno == -1)
-    return;
-
-  /* Copy the hex value to a buffer and eliminate the embedded space. */
-  for (i = 0, p = valbuf; i < vallen; i++)
-    if (val[i] != ' ')
-      *p++ = val[i];
-  *p = '\0';
-
-  monitor_supply_register (regno, valbuf);
-}
-
-
-/* Fetch the BadVaddr register.  Unlike the other registers, this
-   one can't be modified, and the monitor won't even prompt to let
-   you modify it.  */
-
-static void
-fetch_bad_vaddr()
-{
-  char buf[20];
-
-  monitor_printf ("xB\r");
-  monitor_expect ("BadV=", NULL, 0);
-  monitor_expect_prompt (buf, sizeof(buf));
-  monitor_supply_register (BADVADDR_REGNUM, buf);
-}
-
-    
-/* Read a series of bit fields from the monitor, and return their
-   combined binary value.  */
-
-static unsigned long
-fetch_fields (bf)
-     struct bit_field *bf;
-{
-  char buf[20];
-  unsigned long val = 0;
-  unsigned long bits;
-
-  for ( ; bf->prefix != NULL; bf++)
-    {
-      monitor_expect (bf->prefix, NULL, 0);		/* get prefix */
-      monitor_expect (bf->suffix, buf, sizeof (buf));	/* hex value, suffix */
-      if (bf->length != 0)
-        {
-	  bits = strtoul (buf, NULL, 16);	/* get field value */
-	  bits &= ((1 << bf->length) - 1);	/* mask out useless bits */
-	  val |= bits << bf->start;		/* insert into register */
-	}
-	  
-    }
-
-  return val;
-}
-
-
-static void
-fetch_bitmapped_register (regno, bf)
-     int regno;
-     struct bit_field *bf;
-{
-  unsigned long val;
-  unsigned char regbuf[MAX_REGISTER_RAW_SIZE];
-
-  monitor_printf ("x%s\r", r3900_regnames[regno]);
-  val = fetch_fields (bf);
-  monitor_printf (".\r");
-  monitor_expect_prompt (NULL, 0);
-
-  /* supply register stores in target byte order, so swap here */
-
-  store_unsigned_integer (regbuf, REGISTER_RAW_SIZE (regno), val);
-  supply_register (regno, regbuf);
-
-}
-
-
-/* Fetch all registers (if regno is -1), or one register from the
-   monitor.  For most registers, we can use the generic monitor_
-   monitor_fetch_registers function.  But others are displayed in
-   a very unusual fashion by the monitor, and must be handled specially.  */
-
-static void
-r3900_fetch_registers (regno)
-     int regno;
-{
-  switch (regno)
-    {
-    case BADVADDR_REGNUM:
-      fetch_bad_vaddr ();
-      return;
-    case PS_REGNUM:
-      fetch_bitmapped_register (PS_REGNUM, status_fields);
-      return;
-    case CAUSE_REGNUM:
-      fetch_bitmapped_register (CAUSE_REGNUM, cause_fields);
-      return;
-    default:
-      orig_monitor_fetch_registers (regno);
-    }
-}
-
-
-/* Write the new value of the bitmapped register to the monitor.  */
-
-static void
-store_bitmapped_register (regno, bf)
-     int regno;
-     struct bit_field *bf;
-{
-  unsigned long oldval, newval;
-
-  /* Fetch the current value of the register.  */
-  monitor_printf ("x%s\r", r3900_regnames[regno]);
-  oldval = fetch_fields (bf);
-  newval = read_register (regno);
-
-  /* To save time, write just the fields that have changed.  */
-  for ( ; bf->prefix != NULL; bf++)
-    {
-      if (bf->length != 0)
-        {
-	  unsigned long oldbits, newbits, mask;
-
-	  mask = (1 << bf->length) - 1;
-	  oldbits = (oldval >> bf->start) & mask;
-	  newbits = (newval >> bf->start) & mask;
-	  if (oldbits != newbits)
-	    monitor_printf ("%s %x ", bf->user_name, newbits);
-	}
-    }
-
-  monitor_printf (".\r");
-  monitor_expect_prompt (NULL, 0);
-}
-
-
-static void
-r3900_store_registers (regno)
-     int regno;
-{
-  switch (regno)
-    {
-    case PS_REGNUM:
-      store_bitmapped_register (PS_REGNUM, status_fields);
-      return;
-    case CAUSE_REGNUM:
-      store_bitmapped_register (CAUSE_REGNUM, cause_fields);
-      return;
-    default:
-      orig_monitor_store_registers (regno);
-    }
-}
-
-
-/* Write a 4-byte integer to the buffer in big-endian order.  */
-
-static void
-write_long (buf, n)
-     char *buf;
-     long n;
-{
-  buf[0] = (n >> 24) & 0xff;
-  buf[1] = (n >> 16) & 0xff;
-  buf[2] = (n >> 8) & 0xff;
-  buf[3] = n & 0xff;
-}
-
-
-/* Write a 4-byte integer to the buffer in little-endian order.  */
-
-static void
-write_long_le (buf, n)
-     char *buf;
-     long n;
-{
-  buf[0] = n & 0xff;
-  buf[1] = (n >> 8) & 0xff;
-  buf[2] = (n >> 16) & 0xff;
-  buf[3] = (n >> 24) & 0xff;
-}
-
-
-/* Read a character from the monitor.  If remote debugging is on,
-   print the received character.  If HEX is non-zero, print the
-   character in hexadecimal; otherwise, print it in ASCII.  */
-
-static int
-debug_readchar (hex)
-     int hex;
-{
-  char buf [10];
-  int c = monitor_readchar ();
-
-  if (remote_debug > 0)
-    {
-      if (hex)
-	sprintf (buf, "[%02x]", c & 0xff);
-      else if (c == '\0')
-	strcpy (buf, "\\0");
-      else 
-	{
-	  buf[0] = c;
-	  buf[1] = '\0';
-	}
-      puts_debug ("Read -->", buf, "<--");
-    }
-  return c;
-}
-
-
-/* Send a buffer of characters to the monitor.  If remote debugging is on,
-   print the sent buffer in hex.  */
-
-static void
-debug_write (buf, buflen)
-     unsigned char *buf;
-     int buflen;
-{
-  char s[10];
-
-  monitor_write (buf, buflen);
-
-  if (remote_debug > 0)
-    {
-      while (buflen-- > 0)
-	{
-	  sprintf (s, "[%02x]", *buf & 0xff);
-	  puts_debug ("Sent -->", s, "<--");
-	  buf++;
-	}
-    }
-}
-
-
-/* Ignore a packet sent to us by the monitor.  It send packets
-   when its console is in "communications interface" mode.   A packet
-   is of this form:
-
-      start of packet flag (one byte: 0xdc)
-      packet type (one byte)
-      length (low byte)
-      length (high byte)
-      data (length bytes)
-
-   The last two bytes of the data field are a checksum, but we don't
-   bother to verify it.
-*/
-
-static void
-ignore_packet ()
-{
-  int c;
-  int len;  
-
-  /* Ignore lots of trash (messages about section addresses, for example)
-     until we see the start of a packet.  */
-  for (len = 0; len < 256; len++)
-    {
-      c = debug_readchar (0);
-      if (c == PESC)
-	break;
-    }
-  if (len == 8)
-    error ("Packet header byte not found; %02x seen instead.", c);
-
-  /* Read the packet type and length.  */
-  c = debug_readchar (1);			/* type */
-
-  c = debug_readchar (1);			/* low byte of length */
-  len = c & 0xff;
-
-  c = debug_readchar (1);			/* high byte of length */
-  len += (c & 0xff) << 8;
-
-  /* Ignore the rest of the packet.  */
-  while (len-- > 0)
-    c = debug_readchar (1);
-}
-
-
-/* Encapsulate some data into a packet and send it to the monitor.
-
-   The 'p' packet is a special case.  This is a packet we send
-   in response to a read ('r') packet from the monitor.  This function
-   appends a one-byte sequence number to the data field of such a packet.
-*/
-
-static void
-send_packet (type, buf, buflen, seq)
-     char type;
-     unsigned char *buf;
-     int buflen, seq;
-{
-  unsigned char hdr[4];
-  int len = buflen;
-  int sum, i;
-
-  /* If this is a 'p' packet, add one byte for a sequence number.  */
-  if (type == 'p')
-    len++;
-
-  /* If the buffer has a non-zero length, add two bytes for a checksum.  */
-  if (len > 0)
-    len += 2;
-
-  /* Write the packet header.  */
-  hdr[0] = PESC;
-  hdr[1] = type;
-  hdr[2] = len & 0xff;
-  hdr[3] = (len >> 8) & 0xff;
-  debug_write (hdr, sizeof (hdr));
-
-  if (len)
-    {
-      /* Write the packet data.  */
-      debug_write (buf, buflen);
-
-      /* Write the sequence number if this is a 'p' packet.  */
-      if (type == 'p')
-	{
-	  hdr[0] = seq;
-	  debug_write (hdr, 1);
-	}
-
-      /* Write the checksum.  */
-      sum = 0;
-      for (i = 0; i < buflen; i++)
-	{
-	  int tmp = (buf[i] & 0xff);
-	  if (i & 1)
-	    sum += tmp;
-	  else
-	    sum += tmp << 8;
-	}
-      if (type == 'p')
-        {
-	  if (buflen & 1)
-	    sum += (seq & 0xff);
-	  else
-	    sum += (seq & 0xff) << 8;
-	}
-      sum = (sum & 0xffff) + ((sum >> 16) & 0xffff);
-      sum += (sum >> 16) & 1;
-      sum = ~sum;  
-
-      hdr[0] = (sum >> 8) & 0xff;
-      hdr[1] = sum & 0xff;
-      debug_write (hdr, 2);
-    }
-}
-
-
-/* Respond to an expected read request from the monitor by sending
-   data in chunks.  Handle all acknowledgements and handshaking packets.
-
-   The monitor expects a response consisting of a one or more 'p' packets,
-   each followed by a portion of the data requested.  The 'p' packet
-   contains only a four-byte integer, the value of which is the number
-   of bytes of data we are about to send.  Following the 'p' packet,
-   the monitor expects the data bytes themselves in raw, unpacketized,
-   form, without even a checksum.
- */
-
-static void
-process_read_request (buf, buflen)
-     unsigned char *buf;
-     int buflen;
-{
-  unsigned char len[4];
-  int i, chunk;
-  unsigned char seq;
-
-  /* Discard the read request.  FIXME: we have to hope it's for
-     the exact number of bytes we want to send; should check for this.  */
-  ignore_packet ();
-
-  for (i = chunk = 0, seq = 0; i < buflen; i += chunk, seq++)
-    {
-      /* Don't send more than MAXPSIZE bytes at a time.  */
-      chunk = buflen - i;
-      if (chunk > MAXPSIZE)
-	chunk = MAXPSIZE;
-
-      /* Write a packet containing the number of bytes we are sending.  */
-      write_long_le (len, chunk);
-      send_packet ('p', len, sizeof (len), seq);
-
-      /* Write the data in raw form following the packet.  */
-      debug_write (&buf[i], chunk);
-
-      /* Discard the ACK packet.  */
-      ignore_packet ();
-    }
-
-  /* Send an "end of data" packet.  */
-  send_packet ('e', "", 0, 0);
-}
-
-
-/* Count loadable sections (helper function for r3900_load).  */
-
-static void
-count_section (abfd, s, section_count)
-     bfd      *abfd;
-     asection *s;
-     unsigned int *section_count;
-{
-  if (s->flags & SEC_LOAD && bfd_section_size (abfd, s) != 0)
-    (*section_count)++;
-}
-
-
-/* Load a single BFD section (helper function for r3900_load).
-
-   WARNING: this code is filled with assumptions about how
-   the Densan monitor loads programs.  The monitor issues
-   packets containing read requests, but rather than respond
-   to them in an general way, we expect them to following
-   a certain pattern.
-   
-   For example, we know that the monitor will start loading by
-   issuing an 8-byte read request for the binary file header.
-   We know this is coming and ignore the actual contents
-   of the read request packet.
-*/
-
-static void
-load_section (abfd, s, data_count)
-     bfd      *abfd;
-     asection *s;
-     unsigned int *data_count;
-{
-  if (s->flags & SEC_LOAD)
-    {
-      bfd_size_type section_size = bfd_section_size (abfd, s);
-      bfd_vma       section_base = bfd_section_lma  (abfd, s);
-      unsigned char *buffer;
-      unsigned char header[8];
-
-      /* Don't output zero-length sections.  */
-      if (section_size == 0)
-        return;
-      if (data_count)
-	*data_count += section_size;
-
-      /* Print some fluff about the section being loaded.  */
-      printf_filtered ("Loading section %s, size 0x%lx lma ",
-		       bfd_section_name (abfd, s), (long)section_size);
-      print_address_numeric (section_base, 1, gdb_stdout);
-      printf_filtered ("\n");
-      gdb_flush (gdb_stdout);
-
-      /* Write the section header (location and size).  */
-      write_long (&header[0], (long)section_base);
-      write_long (&header[4], (long)section_size);
-      process_read_request (header, sizeof (header));
-
-      /* Read the section contents into a buffer, write it out,
-         then free the buffer.  */
-      buffer = (unsigned char *) xmalloc (section_size);
-      bfd_get_section_contents (abfd, s, buffer, 0, section_size);
-      process_read_request (buffer, section_size);
-      free (buffer);
-  }
-}
-
-
-/* When the ethernet is used as the console port on the Densan board,
-   we can use the "Rm" command to do a fast binary load.  The format
-   of the download data is:
-
-	number of sections (4 bytes)
-	starting address (4 bytes)
-	repeat for each section:
-	    location address (4 bytes)
-	    section size (4 bytes)
-	    binary data
-
-   The 4-byte fields are all in big-endian order.
-
-   Using this command is tricky because we have to put the monitor
-   into a special funky "communications interface" mode, in which
-   it sends and receives packets of data along with the normal prompt.
- */
-
-static void
-r3900_load (filename, from_tty) 
-    char *filename;
-    int from_tty;
-{
-  bfd *abfd;
-  unsigned int data_count = 0;
-  time_t start_time, end_time;	/* for timing of download */
-  int section_count = 0;
-  unsigned char buffer[8];
-
-  /* If we are not using the ethernet, use the normal monitor load,
-     which sends S-records over the serial link.  */
-  if (!ethernet)
-    {
-      orig_monitor_load (filename, from_tty);
-      return;
-    }
-
-  /* Open the file.  */
-  if (filename == NULL || filename[0] == 0)
-    filename = get_exec_file (1);
-  abfd = bfd_openr (filename, 0);
-  if (!abfd)
-    error ("Unable to open file %s\n", filename);
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    error ("File is not an object file\n");
-
-  /* Output the "vconsi" command to get the monitor in the communication
-     state where it will accept a load command.  This will cause
-     the monitor to emit a packet before each prompt, so ignore the packet.  */
-  monitor_printf ("vconsi\r");
-  ignore_packet ();
-  monitor_expect_prompt (NULL, 0);
-
-  /* Output the "Rm" (load) command and respond to the subsequent "open"
-     packet by sending an ACK packet.  */
-  monitor_printf ("Rm\r");
-  ignore_packet ();
-  send_packet ('a', "", 0, 0);
-  
-  /* Output the fast load header (number of sections and starting address).  */
-  bfd_map_over_sections ((bfd *) abfd, (section_map_func) count_section,
-			 &section_count);
-  write_long (&buffer[0], (long)section_count);
-  if (exec_bfd)
-    write_long (&buffer[4], (long)bfd_get_start_address (exec_bfd));
-  else
-    write_long (&buffer[4], 0);
-  process_read_request (buffer, sizeof (buffer));
-
-  /* Output the section data.  */
-  start_time = time (NULL);
-  bfd_map_over_sections (abfd, (section_map_func) load_section, &data_count);
-  end_time = time (NULL);
-
-  /* Acknowledge the close packet and put the monitor back into
-     "normal" mode so it won't send packets any more.  */
-  ignore_packet ();
-  send_packet ('a', "", 0, 0);
-  monitor_expect_prompt (NULL, 0);
-  monitor_printf ("vconsx\r");
-  monitor_expect_prompt (NULL, 0);
-
-  /* Print start address and download performance information.  */
-  printf_filtered ("Start address 0x%lx\n", (long)bfd_get_start_address (abfd));
-  report_transfer_performance (data_count, start_time, end_time);
-
-  /* Finally, make the PC point at the start address */
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;             /* No process now */
-
-  /* This is necessary because many things were based on the PC at the
-     time that we attached to the monitor, which is no longer valid
-     now that we have loaded new code (and just changed the PC).
-     Another way to do this might be to call normal_stop, except that
-     the stack may not be valid, and things would get horribly
-     confused... */
-  clear_symtab_users ();
-}
-
-
-/* Commands to send to the monitor when first connecting:
-    * The bare carriage return forces a prompt from the monitor
-      (monitor doesn't prompt immediately after a reset).
-    * The "vconsx" switches the monitor back to interactive mode
-      in case an aborted download had left it in packet mode.
-    * The "Xtr" command causes subsequent "t" (trace) commands to display
-      the general registers only.
-    * The "Xxr" command does the same thing for the "x" (examine
-      registers) command.
-    * The "bx" command clears all breakpoints.
-*/
-
-static char *r3900_inits[] = {"\r", "vconsx\r", "Xtr\r", "Xxr\r", "bx\r", NULL};
-static char *dummy_inits[] = { NULL };
-
-static struct target_ops r3900_ops;
-static struct monitor_ops r3900_cmds;
-
-static void
-r3900_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char buf[64];
-  int i;
-
-  monitor_open (args, &r3900_cmds, from_tty);
-
-  /* We have to handle sending the init strings ourselves, because
-     the first two strings we send (carriage returns) may not be echoed
-     by the monitor, but the rest will be.  */
-  monitor_printf_noecho ("\r\r");
-  for (i = 0; r3900_inits[i] != NULL; i++)
-    {
-      monitor_printf (r3900_inits[i]);
-      monitor_expect_prompt (NULL, 0);
-    }
-
-  /* Attempt to determine whether the console device is ethernet or serial.
-     This will tell us which kind of load to use (S-records over a serial
-     link, or the Densan fast binary multi-section format over the net).  */
-
-  ethernet = 0;
-  monitor_printf ("v\r");
-  if (monitor_expect ("console device :", NULL, 0) != -1)
-      if (monitor_expect ("\n", buf, sizeof (buf)) != -1)
-	if (strstr (buf, "ethernet") != NULL)
-	  ethernet = 1;
-  monitor_expect_prompt (NULL, 0);
-}
-
-void
-_initialize_r3900_rom ()
-{
-  r3900_cmds.flags = MO_NO_ECHO_ON_OPEN |
-		     MO_ADDR_BITS_REMOVE |
-		     MO_CLR_BREAK_USES_ADDR |
-		     MO_GETMEM_READ_SINGLE |
-		     MO_PRINT_PROGRAM_OUTPUT;
-
-  r3900_cmds.init = dummy_inits;
-  r3900_cmds.cont = "g\r";
-  r3900_cmds.step = "t\r";
-  r3900_cmds.set_break = "b %A\r";		/* COREADDR */
-  r3900_cmds.clr_break = "b %A,0\r";		/* COREADDR */
-  r3900_cmds.fill = "fx %A s %x %x\r";		/* COREADDR, len, val */
-
-  r3900_cmds.setmem.cmdb = "sx %A %x\r";	/* COREADDR, val */
-  r3900_cmds.setmem.cmdw = "sh %A %x\r";	/* COREADDR, val */
-  r3900_cmds.setmem.cmdl = "sw %A %x\r";	/* COREADDR, val */
-
-  r3900_cmds.getmem.cmdb = "sx %A\r";		/* COREADDR */
-  r3900_cmds.getmem.cmdw = "sh %A\r";		/* COREADDR */
-  r3900_cmds.getmem.cmdl = "sw %A\r";		/* COREADDR */
-  r3900_cmds.getmem.resp_delim = " : ";
-  r3900_cmds.getmem.term = " ";
-  r3900_cmds.getmem.term_cmd = ".\r";
-
-  r3900_cmds.setreg.cmd = "x%s %x\r";		/* regname, val */
-
-  r3900_cmds.getreg.cmd = "x%s\r";		/* regname */
-  r3900_cmds.getreg.resp_delim = "=";
-  r3900_cmds.getreg.term = " ";
-  r3900_cmds.getreg.term_cmd = ".\r";
-
-  r3900_cmds.dump_registers = "x\r";
-  r3900_cmds.register_pattern =
-	"\\([a-zA-Z0-9_]+\\) *=\\([0-9a-f]+ [0-9a-f]+\\b\\)";
-  r3900_cmds.supply_register = r3900_supply_register;
-  /* S-record download, via "keyboard port".  */
-  r3900_cmds.load = "r0\r";
-  r3900_cmds.prompt = "#";
-  r3900_cmds.line_term = "\r";
-  r3900_cmds.target = &r3900_ops;
-  r3900_cmds.stopbits = SERIAL_1_STOPBITS;
-  r3900_cmds.regnames = r3900_regnames;
-  r3900_cmds.magic = MONITOR_OPS_MAGIC;
-
-  init_monitor_ops (&r3900_ops);
-
-  r3900_ops.to_shortname = "r3900";
-  r3900_ops.to_longname = "R3900 monitor";
-  r3900_ops.to_doc = "Debug using the DVE R3900 monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  r3900_ops.to_open = r3900_open;
-
-  /* Override the functions to fetch and store registers.  But save the
-     addresses of the default functions, because we will use those functions
-     for "normal" registers.  */
-
-  orig_monitor_fetch_registers = r3900_ops.to_fetch_registers;
-  orig_monitor_store_registers = r3900_ops.to_store_registers;
-  r3900_ops.to_fetch_registers = r3900_fetch_registers;
-  r3900_ops.to_store_registers = r3900_store_registers;
-
-  /* Override the load function, but save the address of the default
-     function to use when loading S-records over a serial link.  */
-  orig_monitor_load = r3900_ops.to_load;
-  r3900_ops.to_load = r3900_load;
-
-  add_target (&r3900_ops);
-}
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
deleted file mode 100644
index cf52066..0000000
--- a/gdb/dwarf2read.c
+++ /dev/null
@@ -1,5865 +0,0 @@
-/* DWARF 2 debugging format support for GDB.
-   Copyright 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-   Adapted by Gary Funck (gary@intrepid.com), Intrepid Technology,
-   Inc.  with support from Florida State University (under contract
-   with the Ada Joint Program Office), and Silicon Graphics, Inc.
-   Initial contribution by Brent Benson, Harris Computer Systems, Inc.,
-   based on Fred Fish's (Cygnus Support) implementation of DWARF 1
-   support in dwarfread.c
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "bfd.h"
-#include "elf-bfd.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "elf/dwarf2.h"
-#include "buildsym.h"
-#include "demangle.h"
-#include "expression.h"
-#include "language.h"
-#include "complaints.h"
-
-#include <fcntl.h>
-#include "gdb_string.h"
-#include <sys/types.h>
-
-/* .debug_info header for a compilation unit 
-   Because of alignment constraints, this structure has padding and cannot
-   be mapped directly onto the beginning of the .debug_info section.  */
-typedef struct comp_unit_header
-  {
-    unsigned int length;	/* length of the .debug_info
-				   contribution */
-    unsigned short version;	/* version number -- 2 for DWARF
-				   version 2 */
-    unsigned int abbrev_offset;	/* offset into .debug_abbrev section */
-    unsigned char addr_size;	/* byte size of an address -- 4 */
-  }
-_COMP_UNIT_HEADER;
-#define _ACTUAL_COMP_UNIT_HEADER_SIZE 11
-
-/* .debug_pubnames header
-   Because of alignment constraints, this structure has padding and cannot
-   be mapped directly onto the beginning of the .debug_info section.  */
-typedef struct pubnames_header
-  {
-    unsigned int length;	/* length of the .debug_pubnames
-				   contribution  */
-    unsigned char version;	/* version number -- 2 for DWARF
-				   version 2 */
-    unsigned int info_offset;	/* offset into .debug_info section */
-    unsigned int info_size;	/* byte size of .debug_info section
-				   portion */
-  }
-_PUBNAMES_HEADER;
-#define _ACTUAL_PUBNAMES_HEADER_SIZE 13
-
-/* .debug_pubnames header
-   Because of alignment constraints, this structure has padding and cannot
-   be mapped directly onto the beginning of the .debug_info section.  */
-typedef struct aranges_header
-  {
-    unsigned int length;	/* byte len of the .debug_aranges
-				   contribution */
-    unsigned short version;	/* version number -- 2 for DWARF
-				   version 2 */
-    unsigned int info_offset;	/* offset into .debug_info section */
-    unsigned char addr_size;	/* byte size of an address */
-    unsigned char seg_size;	/* byte size of segment descriptor */
-  }
-_ARANGES_HEADER;
-#define _ACTUAL_ARANGES_HEADER_SIZE 12
-
-/* .debug_line statement program prologue
-   Because of alignment constraints, this structure has padding and cannot
-   be mapped directly onto the beginning of the .debug_info section.  */
-typedef struct statement_prologue
-  {
-    unsigned int total_length;	/* byte length of the statement
-				   information */
-    unsigned short version;	/* version number -- 2 for DWARF
-				   version 2 */
-    unsigned int prologue_length;	/* # bytes between prologue &
-					   stmt program */
-    unsigned char minimum_instruction_length;	/* byte size of
-						   smallest instr */
-    unsigned char default_is_stmt;	/* initial value of is_stmt
-					   register */
-    char line_base;
-    unsigned char line_range;
-    unsigned char opcode_base;	/* number assigned to first special
-				   opcode */
-    unsigned char *standard_opcode_lengths;
-  }
-_STATEMENT_PROLOGUE;
-
-/* offsets and sizes of debugging sections */
-
-static file_ptr dwarf_info_offset;
-static file_ptr dwarf_abbrev_offset;
-static file_ptr dwarf_line_offset;
-static file_ptr dwarf_pubnames_offset;
-static file_ptr dwarf_aranges_offset;
-static file_ptr dwarf_loc_offset;
-static file_ptr dwarf_macinfo_offset;
-static file_ptr dwarf_str_offset;
-
-static unsigned int dwarf_info_size;
-static unsigned int dwarf_abbrev_size;
-static unsigned int dwarf_line_size;
-static unsigned int dwarf_pubnames_size;
-static unsigned int dwarf_aranges_size;
-static unsigned int dwarf_loc_size;
-static unsigned int dwarf_macinfo_size;
-static unsigned int dwarf_str_size;
-
-/* names of the debugging sections */
-
-#define INFO_SECTION     ".debug_info"
-#define ABBREV_SECTION   ".debug_abbrev"
-#define LINE_SECTION     ".debug_line"
-#define PUBNAMES_SECTION ".debug_pubnames"
-#define ARANGES_SECTION  ".debug_aranges"
-#define LOC_SECTION      ".debug_loc"
-#define MACINFO_SECTION  ".debug_macinfo"
-#define STR_SECTION      ".debug_str"
-
-/* local data types */
-
-/* The data in a compilation unit header looks like this.  */
-struct comp_unit_head
-  {
-    unsigned int length;
-    short version;
-    unsigned int abbrev_offset;
-    unsigned char addr_size;
-  };
-
-/* The data in the .debug_line statement prologue looks like this.  */
-struct line_head
-  {
-    unsigned int total_length;
-    unsigned short version;
-    unsigned int prologue_length;
-    unsigned char minimum_instruction_length;
-    unsigned char default_is_stmt;
-    int line_base;
-    unsigned char line_range;
-    unsigned char opcode_base;
-    unsigned char *standard_opcode_lengths;
-  };
-
-/* When we construct a partial symbol table entry we only
-   need this much information. */
-struct partial_die_info
-  {
-    enum dwarf_tag tag;
-    unsigned char has_children;
-    unsigned char is_external;
-    unsigned char is_declaration;
-    unsigned char has_type;
-    unsigned int offset;
-    unsigned int abbrev;
-    char *name;
-    CORE_ADDR lowpc;
-    CORE_ADDR highpc;
-    struct dwarf_block *locdesc;
-    unsigned int language;
-    char *sibling;
-  };
-
-/* This data structure holds the information of an abbrev. */
-struct abbrev_info
-  {
-    unsigned int number;	/* number identifying abbrev */
-    enum dwarf_tag tag;		/* dwarf tag */
-    int has_children;		/* boolean */
-    unsigned int num_attrs;	/* number of attributes */
-    struct attr_abbrev *attrs;	/* an array of attribute descriptions */
-    struct abbrev_info *next;	/* next in chain */
-  };
-
-struct attr_abbrev
-  {
-    enum dwarf_attribute name;
-    enum dwarf_form form;
-  };
-
-/* This data structure holds a complete die structure. */
-struct die_info
-  {
-    enum dwarf_tag tag;		 /* Tag indicating type of die */
-    unsigned short has_children; /* Does the die have children */
-    unsigned int abbrev;	 /* Abbrev number */
-    unsigned int offset;	 /* Offset in .debug_info section */
-    unsigned int num_attrs;	 /* Number of attributes */
-    struct attribute *attrs;	 /* An array of attributes */
-    struct die_info *next_ref;	 /* Next die in ref hash table */
-    struct die_info *next;	 /* Next die in linked list */
-    struct type *type;		 /* Cached type information */
-  };
-
-/* Attributes have a name and a value */
-struct attribute
-  {
-    enum dwarf_attribute name;
-    enum dwarf_form form;
-    union
-      {
-	char *str;
-	struct dwarf_block *blk;
-	unsigned int unsnd;
-	int snd;
-	CORE_ADDR addr;
-      }
-    u;
-  };
-
-/* Get at parts of an attribute structure */
-
-#define DW_STRING(attr)    ((attr)->u.str)
-#define DW_UNSND(attr)     ((attr)->u.unsnd)
-#define DW_BLOCK(attr)     ((attr)->u.blk)
-#define DW_SND(attr)       ((attr)->u.snd)
-#define DW_ADDR(attr)	   ((attr)->u.addr)
-
-/* Blocks are a bunch of untyped bytes. */
-struct dwarf_block
-  {
-    unsigned int size;
-    char *data;
-  };
-
-/* We only hold one compilation unit's abbrevs in
-   memory at any one time.  */
-#ifndef ABBREV_HASH_SIZE
-#define ABBREV_HASH_SIZE 121
-#endif
-#ifndef ATTR_ALLOC_CHUNK
-#define ATTR_ALLOC_CHUNK 4
-#endif
-
-static struct abbrev_info *dwarf2_abbrevs[ABBREV_HASH_SIZE];
-
-/* A hash table of die offsets for following references.  */
-#ifndef REF_HASH_SIZE
-#define REF_HASH_SIZE 1021
-#endif
-
-static struct die_info *die_ref_table[REF_HASH_SIZE];
-
-/* Obstack for allocating temporary storage used during symbol reading.  */
-static struct obstack dwarf2_tmp_obstack;
-
-/* Offset to the first byte of the current compilation unit header,
-   for resolving relative reference dies. */
-static unsigned int cu_header_offset;
-
-/* Allocate fields for structs, unions and enums in this size.  */
-#ifndef DW_FIELD_ALLOC_CHUNK
-#define DW_FIELD_ALLOC_CHUNK 4
-#endif
-
-/* The language we are debugging.  */
-static enum language cu_language;
-static const struct language_defn *cu_language_defn;
-
-/* Actually data from the sections.  */
-static char *dwarf_info_buffer;
-static char *dwarf_abbrev_buffer;
-static char *dwarf_line_buffer;
-
-/* A zeroed version of a partial die for initialization purposes.  */
-static struct partial_die_info zeroed_partial_die;
-
-/* The generic symbol table building routines have separate lists for
-   file scope symbols and all all other scopes (local scopes).  So
-   we need to select the right one to pass to add_symbol_to_list().
-   We do it by keeping a pointer to the correct list in list_in_scope.
-
-   FIXME:  The original dwarf code just treated the file scope as the first
-   local scope, and all other local scopes as nested local scopes, and worked
-   fine.  Check to see if we really need to distinguish these
-   in buildsym.c.  */
-static struct pending **list_in_scope = &file_symbols;
-
-/* FIXME: The following variables pass additional information from
-   decode_locdesc to the caller.  */
-static int optimized_out;	/* Kludge to identify optimized out variables */
-static int isreg;		/* Kludge to identify register variables */
-static int offreg;		/* Kludge to identify basereg references */
-static int basereg;		/* Which base register is it relative to?  */
-static int islocal;		/* Kludge to identify local variables */
-
-/* DW_AT_frame_base values for the current function.
-   frame_base_reg is -1 if DW_AT_frame_base is missing, otherwise it
-   contains the register number for the frame register.
-   frame_base_offset is the offset from the frame register to the
-   virtual stack frame. */
-static int frame_base_reg;
-static CORE_ADDR frame_base_offset;
-
-/* This value is added to each symbol value.  FIXME:  Generalize to 
-   the section_offsets structure used by dbxread (once this is done,
-   pass the appropriate section number to end_symtab).  */
-static CORE_ADDR baseaddr;	/* Add to each symbol value */
-
-/* We put a pointer to this structure in the read_symtab_private field
-   of the psymtab.
-   The complete dwarf information for an objfile is kept in the
-   psymbol_obstack, so that absolute die references can be handled.
-   Most of the information in this structure is related to an entire
-   object file and could be passed via the sym_private field of the objfile.
-   It is however conceivable that dwarf2 might not be the only type
-   of symbols read from an object file.  */
-
-struct dwarf2_pinfo
-{
-  /* Pointer to start of dwarf info buffer for the objfile.  */
-
-  char *dwarf_info_buffer;
-
-  /* Offset in dwarf_info_buffer for this compilation unit. */
-
-  unsigned long dwarf_info_offset;
-
-  /* Pointer to start of dwarf abbreviation buffer for the objfile.  */
-
-  char *dwarf_abbrev_buffer;
-
-  /* Size of dwarf abbreviation section for the objfile.  */
-
-  unsigned int dwarf_abbrev_size;
-
-  /* Pointer to start of dwarf line buffer for the objfile.  */
-
-  char *dwarf_line_buffer;
-};
-
-#define PST_PRIVATE(p) ((struct dwarf2_pinfo *)(p)->read_symtab_private)
-#define DWARF_INFO_BUFFER(p) (PST_PRIVATE(p)->dwarf_info_buffer)
-#define DWARF_INFO_OFFSET(p) (PST_PRIVATE(p)->dwarf_info_offset)
-#define DWARF_ABBREV_BUFFER(p) (PST_PRIVATE(p)->dwarf_abbrev_buffer)
-#define DWARF_ABBREV_SIZE(p) (PST_PRIVATE(p)->dwarf_abbrev_size)
-#define DWARF_LINE_BUFFER(p) (PST_PRIVATE(p)->dwarf_line_buffer)
-
-/* Maintain an array of referenced fundamental types for the current
-   compilation unit being read.  For DWARF version 1, we have to construct
-   the fundamental types on the fly, since no information about the
-   fundamental types is supplied.  Each such fundamental type is created by
-   calling a language dependent routine to create the type, and then a
-   pointer to that type is then placed in the array at the index specified
-   by it's FT_<TYPENAME> value.  The array has a fixed size set by the
-   FT_NUM_MEMBERS compile time constant, which is the number of predefined
-   fundamental types gdb knows how to construct.  */
-static struct type *ftypes[FT_NUM_MEMBERS];	/* Fundamental types */
-
-/* FIXME: We might want to set this from BFD via bfd_arch_bits_per_byte,
-   but this would require a corresponding change in unpack_field_as_long
-   and friends.  */
-static int bits_per_byte = 8;
-
-/* The routines that read and process dies for a C struct or C++ class
-   pass lists of data member fields and lists of member function fields
-   in an instance of a field_info structure, as defined below.  */
-struct field_info
-{
-  /* List of data member and baseclasses fields. */
-  struct nextfield
-    {
-      struct nextfield *next;
-      int accessibility;
-      int virtuality;
-      struct field field;
-    } *fields;
-
-  /* Number of fields.  */
-  int nfields;
-
-  /* Number of baseclasses.  */
-  int nbaseclasses;
-
-  /* Set if the accesibility of one of the fields is not public.  */
-  int non_public_fields;
-
-  /* Member function fields array, entries are allocated in the order they
-     are encountered in the object file.  */
-  struct nextfnfield
-    {
-      struct nextfnfield *next;
-      struct fn_field fnfield;
-    } *fnfields;
-
-  /* Member function fieldlist array, contains name of possibly overloaded
-     member function, number of overloaded member functions and a pointer
-     to the head of the member function field chain.  */
-  struct fnfieldlist
-    {
-      char *name;
-      int length;
-      struct nextfnfield *head;
-    } *fnfieldlists;
-
-  /* Number of entries in the fnfieldlists array.  */
-  int nfnfields;
-};
-
-/* FIXME: Kludge to mark a varargs function type for C++ member function
-   argument processing.  */
-#define TYPE_FLAG_VARARGS	(1 << 10)
-
-/* Dwarf2 has no clean way to discern C++ static and non-static member
-   functions. G++ helps GDB by marking the first parameter for non-static
-   member functions (which is the this pointer) as artificial.
-   We pass this information between dwarf2_add_member_fn and
-   read_subroutine_type via TYPE_FIELD_ARTIFICIAL.  */
-#define TYPE_FIELD_ARTIFICIAL	TYPE_FIELD_BITPOS
-
-/* Various complaints about symbol reading that don't abort the process */
-
-static struct complaint dwarf2_const_ignored =
-{
-  "type qualifier 'const' ignored", 0, 0
-};
-static struct complaint dwarf2_volatile_ignored =
-{
-  "type qualifier 'volatile' ignored", 0, 0
-};
-static struct complaint dwarf2_non_const_array_bound_ignored =
-{
-  "non-constant array bounds form '%s' ignored", 0, 0
-};
-static struct complaint dwarf2_missing_line_number_section =
-{
-  "missing .debug_line section", 0, 0
-};
-static struct complaint dwarf2_mangled_line_number_section =
-{
-  "mangled .debug_line section", 0, 0
-};
-static struct complaint dwarf2_unsupported_die_ref_attr =
-{
-  "unsupported die ref attribute form: '%s'", 0, 0
-};
-static struct complaint dwarf2_unsupported_stack_op =
-{
-  "unsupported stack op: '%s'", 0, 0
-};
-static struct complaint dwarf2_unsupported_tag =
-{
-  "unsupported tag: '%s'", 0, 0
-};
-static struct complaint dwarf2_unsupported_at_encoding =
-{
-  "unsupported DW_AT_encoding: '%s'", 0, 0
-};
-static struct complaint dwarf2_unsupported_at_frame_base =
-{
-  "unsupported DW_AT_frame_base for function '%s'", 0, 0
-};
-static struct complaint dwarf2_unexpected_tag =
-{
-  "unexepected tag in read_type_die: '%s'", 0, 0
-};
-static struct complaint dwarf2_missing_at_frame_base =
-{
-  "DW_AT_frame_base missing for DW_OP_fbreg", 0, 0
-};
-static struct complaint dwarf2_bad_static_member_name =
-{
-  "unrecognized static data member name '%s'", 0, 0
-};
-static struct complaint dwarf2_unsupported_accessibility =
-{
-  "unsupported accessibility %d", 0, 0
-};
-static struct complaint dwarf2_bad_member_name_complaint =
-{
-  "cannot extract member name from '%s'", 0, 0
-};
-static struct complaint dwarf2_missing_member_fn_type_complaint =
-{
-  "member function type missing for '%s'", 0, 0
-};
-static struct complaint dwarf2_vtbl_not_found_complaint =
-{
-  "virtual function table pointer not found when defining class '%s'", 0, 0
-};
-static struct complaint dwarf2_absolute_sibling_complaint =
-{
-  "ignoring absolute DW_AT_sibling", 0, 0
-};
-static struct complaint dwarf2_const_value_length_mismatch =
-{
-  "const value length mismatch for '%s', got %d, expected %d", 0, 0
-};
-static struct complaint dwarf2_unsupported_const_value_attr =
-{
-  "unsupported const value attribute form: '%s'", 0, 0
-};
-
-/* Remember the addr_size read from the dwarf.
-   If a target expects to link compilation units with differing address
-   sizes, gdb needs to be sure that the appropriate size is here for
-   whatever scope is currently getting read. */
-static int address_size;
-
-/* Some elf32 object file formats while linked for a 32 bit address
-   space contain debug information that has assumed 64 bit
-   addresses. Eg 64 bit MIPS target produced by GCC/GAS/LD where the
-   symbol table contains 32bit address values while its .debug_info
-   section contains 64 bit address values.
-   ADDRESS_SIGNIFICANT_SIZE specifies the number significant bits in
-   the ADDRESS_SIZE bytes read from the file */
-static int address_significant_size;
-
-/* Externals references.  */
-extern int info_verbose;	/* From main.c; nonzero => verbose */
-
-/* local function prototypes */
-
-static void dwarf2_locate_sections PARAMS ((bfd *, asection *, PTR));
-
-#if 0
-static void dwarf2_build_psymtabs_easy PARAMS ((struct objfile *,
-						struct section_offsets *,
-						int));
-#endif
-
-static void dwarf2_build_psymtabs_hard PARAMS ((struct objfile *,
-						struct section_offsets *,
-						int));
-
-static char *scan_partial_symbols PARAMS ((char *, struct objfile *,
-					   CORE_ADDR *, CORE_ADDR *));
-
-static void add_partial_symbol PARAMS ((struct partial_die_info *,
-					struct objfile *));
-
-static void dwarf2_psymtab_to_symtab PARAMS ((struct partial_symtab *));
-
-static void psymtab_to_symtab_1 PARAMS ((struct partial_symtab *));
-
-static char *dwarf2_read_section PARAMS ((struct objfile *, file_ptr,
-					  unsigned int));
-
-static void dwarf2_read_abbrevs PARAMS ((bfd *, unsigned int));
-
-static void dwarf2_empty_abbrev_table PARAMS ((PTR));
-
-static struct abbrev_info *dwarf2_lookup_abbrev PARAMS ((unsigned int));
-
-static char *read_partial_die PARAMS ((struct partial_die_info *,
-				       bfd *, char *, int *));
-
-static char *read_full_die PARAMS ((struct die_info **, bfd *, char *));
-
-static char *read_attribute PARAMS ((struct attribute *, struct attr_abbrev *,
-				     bfd *, char *));
-
-static unsigned int read_1_byte PARAMS ((bfd *, char *));
-
-static int read_1_signed_byte PARAMS ((bfd *, char *));
-
-static unsigned int read_2_bytes PARAMS ((bfd *, char *));
-
-static unsigned int read_4_bytes PARAMS ((bfd *, char *));
-
-static unsigned int read_8_bytes PARAMS ((bfd *, char *));
-
-static CORE_ADDR read_address PARAMS ((bfd *, char *));
-
-static char *read_n_bytes PARAMS ((bfd *, char *, unsigned int));
-
-static char *read_string PARAMS ((bfd *, char *, unsigned int *));
-
-static unsigned int read_unsigned_leb128 PARAMS ((bfd *, char *,
-						  unsigned int *));
-
-static int read_signed_leb128 PARAMS ((bfd *, char *, unsigned int *));
-
-static void set_cu_language PARAMS ((unsigned int));
-
-static struct attribute *dwarf_attr PARAMS ((struct die_info *,
-					     unsigned int));
-
-static void dwarf_decode_lines PARAMS ((unsigned int, char *, bfd *));
-
-static void dwarf2_start_subfile PARAMS ((char *, char *));
-
-static struct symbol *new_symbol PARAMS ((struct die_info *, struct type *,
-					  struct objfile *));
-
-static void dwarf2_const_value PARAMS ((struct attribute *, struct symbol *,
-					struct objfile *));
-
-static struct type *die_type PARAMS ((struct die_info *, struct objfile *));
-
-static struct type *die_containing_type PARAMS ((struct die_info *,
-						 struct objfile *));
-
-#if 0
-static struct type *type_at_offset PARAMS ((unsigned int, struct objfile *));
-#endif
-
-static struct type *tag_type_to_type PARAMS ((struct die_info *,
-					      struct objfile *));
-
-static void read_type_die PARAMS ((struct die_info *, struct objfile *));
-
-static void read_typedef PARAMS ((struct die_info *, struct objfile *));
-
-static void read_base_type PARAMS ((struct die_info *, struct objfile *));
-
-static void read_file_scope PARAMS ((struct die_info *, struct objfile *));
-
-static void read_func_scope PARAMS ((struct die_info *, struct objfile *));
-
-static void read_lexical_block_scope PARAMS ((struct die_info *,
-					      struct objfile *));
-
-static int dwarf2_get_pc_bounds PARAMS ((struct die_info *,
-					 CORE_ADDR *, CORE_ADDR *,
-					 struct objfile *));
-
-static void dwarf2_add_field PARAMS ((struct field_info *, struct die_info *,
-				      struct objfile *));
-
-static void dwarf2_attach_fields_to_type PARAMS ((struct field_info *,
-						  struct type *, 
-						  struct objfile *));
-
-static char *skip_member_fn_name PARAMS ((char *));
-
-static void dwarf2_add_member_fn PARAMS ((struct field_info *,
-					  struct die_info *, struct type *,
-					  struct objfile *objfile));
-
-static void dwarf2_attach_fn_fields_to_type PARAMS ((struct field_info *,
-						     struct type *,
-						     struct objfile *));
-
-static void read_structure_scope PARAMS ((struct die_info *, struct objfile *));
-
-static void read_common_block PARAMS ((struct die_info *, struct objfile *));
-
-static void read_enumeration PARAMS ((struct die_info *, struct objfile *));
-
-static struct type *dwarf_base_type PARAMS ((int, int, struct objfile *));
-
-static CORE_ADDR decode_locdesc PARAMS ((struct dwarf_block *,
-					 struct objfile *));
-
-static void read_array_type PARAMS ((struct die_info *, struct objfile *));
-
-static void read_tag_pointer_type PARAMS ((struct die_info *,
-					   struct objfile *));
-
-static void read_tag_ptr_to_member_type PARAMS ((struct die_info *,
-						 struct objfile *));
-
-static void read_tag_reference_type PARAMS ((struct die_info *,
-					     struct objfile *));
-
-static void read_tag_const_type PARAMS ((struct die_info *, struct objfile *));
-
-static void read_tag_volatile_type PARAMS ((struct die_info *,
-					    struct objfile *));
-
-static void read_tag_string_type PARAMS ((struct die_info *,
-					  struct objfile *));
-
-static void read_subroutine_type PARAMS ((struct die_info *,
-					  struct objfile *));
-
-struct die_info *read_comp_unit PARAMS ((char *, bfd *));
-
-static void free_die_list PARAMS ((struct die_info *));
-
-static void process_die PARAMS ((struct die_info *, struct objfile *));
-
-static char *dwarf2_linkage_name PARAMS ((struct die_info *));
-
-static char *dwarf_tag_name PARAMS ((unsigned int));
-
-static char *dwarf_attr_name PARAMS ((unsigned int));
-
-static char *dwarf_form_name PARAMS ((unsigned int));
-
-static char *dwarf_stack_op_name PARAMS ((unsigned int));
-
-static char *dwarf_bool_name PARAMS ((unsigned int));
-
-static char *dwarf_type_encoding_name PARAMS ((unsigned int));
-
-#if 0
-static char *dwarf_cfi_name PARAMS ((unsigned int));
-
-struct die_info *copy_die PARAMS ((struct die_info *));
-#endif
-
-struct die_info *sibling_die PARAMS ((struct die_info *));
-
-void dump_die PARAMS ((struct die_info *));
-
-void dump_die_list PARAMS ((struct die_info *));
-
-void store_in_ref_table PARAMS ((unsigned int, struct die_info *));
-
-static void dwarf2_empty_die_ref_table PARAMS ((void));
-
-static unsigned int dwarf2_get_ref_die_offset PARAMS ((struct attribute *));
-
-struct die_info *follow_die_ref PARAMS ((unsigned int));
-
-static struct type *dwarf2_fundamental_type PARAMS ((struct objfile *, int));
-
-/* memory allocation interface */
-
-static void dwarf2_free_tmp_obstack PARAMS ((PTR));
-
-static struct dwarf_block *dwarf_alloc_block PARAMS ((void));
-
-static struct abbrev_info *dwarf_alloc_abbrev PARAMS ((void));
-
-static struct die_info *dwarf_alloc_die PARAMS ((void));
-
-/* Try to locate the sections we need for DWARF 2 debugging
-   information and return true if we have enough to do something.  */
-
-int
-dwarf2_has_info (abfd)
-     bfd *abfd;
-{
-  dwarf_info_offset = dwarf_abbrev_offset = dwarf_line_offset = 0;
-  bfd_map_over_sections (abfd, dwarf2_locate_sections, NULL);
-  if (dwarf_info_offset && dwarf_abbrev_offset)
-    {
-      return 1;
-    }
-  else
-    {
-      return 0;
-    }
-}
-
-/* This function is mapped across the sections and remembers the
-   offset and size of each of the debugging sections we are interested
-   in.  */
-
-static void
-dwarf2_locate_sections (ignore_abfd, sectp, ignore_ptr)
-     bfd *ignore_abfd;
-     asection *sectp;
-     PTR ignore_ptr;
-{
-  if (STREQ (sectp->name, INFO_SECTION))
-    {
-      dwarf_info_offset = sectp->filepos;
-      dwarf_info_size = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp->name, ABBREV_SECTION))
-    {
-      dwarf_abbrev_offset = sectp->filepos;
-      dwarf_abbrev_size = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp->name, LINE_SECTION))
-    {
-      dwarf_line_offset = sectp->filepos;
-      dwarf_line_size = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp->name, PUBNAMES_SECTION))
-    {
-      dwarf_pubnames_offset = sectp->filepos;
-      dwarf_pubnames_size = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp->name, ARANGES_SECTION))
-    {
-      dwarf_aranges_offset = sectp->filepos;
-      dwarf_aranges_size = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp->name, LOC_SECTION))
-    {
-      dwarf_loc_offset = sectp->filepos;
-      dwarf_loc_size = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp->name, MACINFO_SECTION))
-    {
-      dwarf_macinfo_offset = sectp->filepos;
-      dwarf_macinfo_size = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp->name, STR_SECTION))
-    {
-      dwarf_str_offset = sectp->filepos;
-      dwarf_str_size = bfd_get_section_size_before_reloc (sectp);
-    }
-}
-
-/* Build a partial symbol table.  */
-
-void
-dwarf2_build_psymtabs (objfile, section_offsets, mainline)
-    struct objfile *objfile;
-    struct section_offsets *section_offsets;
-    int mainline;
-{
-
-  /* We definitely need the .debug_info and .debug_abbrev sections */
-
-  dwarf_info_buffer = dwarf2_read_section (objfile,
-					   dwarf_info_offset,
-					   dwarf_info_size);
-  dwarf_abbrev_buffer = dwarf2_read_section (objfile,
-					     dwarf_abbrev_offset,
-					     dwarf_abbrev_size);
-  dwarf_line_buffer = dwarf2_read_section (objfile,
-					   dwarf_line_offset,
-					   dwarf_line_size);
-
-  if (mainline || objfile->global_psymbols.size == 0 ||
-      objfile->static_psymbols.size == 0)
-    {
-      init_psymbol_list (objfile, 1024);
-    }
-
-#if 0
-  if (dwarf_aranges_offset && dwarf_pubnames_offset)
-    {
-      /* Things are significanlty easier if we have .debug_aranges and
-         .debug_pubnames sections */
-
-      dwarf2_build_psymtabs_easy (objfile, section_offsets, mainline);
-    }
-  else
-#endif
-    /* only test this case for now */
-    {		
-      /* In this case we have to work a bit harder */
-      dwarf2_build_psymtabs_hard (objfile, section_offsets, mainline);
-    }
-}
-
-#if 0
-/* Build the partial symbol table from the information in the
-   .debug_pubnames and .debug_aranges sections.  */
-
-static void
-dwarf2_build_psymtabs_easy (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  bfd *abfd = objfile->obfd;
-  char *aranges_buffer, *pubnames_buffer;
-  char *aranges_ptr, *pubnames_ptr;
-  unsigned int entry_length, version, info_offset, info_size;
-
-  pubnames_buffer = dwarf2_read_section (objfile,
-					 dwarf_pubnames_offset,
-					 dwarf_pubnames_size);
-  pubnames_ptr = pubnames_buffer;
-  while ((pubnames_ptr - pubnames_buffer) < dwarf_pubnames_size)
-    {
-      entry_length = read_4_bytes (abfd, pubnames_ptr);
-      pubnames_ptr += 4;
-      version = read_1_byte (abfd, pubnames_ptr);
-      pubnames_ptr += 1;
-      info_offset = read_4_bytes (abfd, pubnames_ptr);
-      pubnames_ptr += 4;
-      info_size = read_4_bytes (abfd, pubnames_ptr);
-      pubnames_ptr += 4;
-    }
-
-  aranges_buffer = dwarf2_read_section (objfile,
-					dwarf_aranges_offset,
-					dwarf_aranges_size);
-
-}
-#endif
-
-/* Build the partial symbol table by doing a quick pass through the
-   .debug_info and .debug_abbrev sections.  */
-
-static void
-dwarf2_build_psymtabs_hard (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  /* Instead of reading this into a big buffer, we should probably use
-     mmap()  on architectures that support it. (FIXME) */
-  bfd *abfd = objfile->obfd;
-  char *info_ptr, *abbrev_ptr;
-  char *beg_of_comp_unit;
-  struct comp_unit_head cu_header;
-  struct partial_die_info comp_unit_die;
-  struct partial_symtab *pst;
-  struct cleanup *back_to;
-  int comp_unit_has_pc_info;
-  CORE_ADDR lowpc, highpc;
-
-  /* Number of bytes of any addresses that are signficant */
-  address_significant_size = get_elf_backend_data (abfd)->s->arch_size / 8;
-
-  info_ptr = dwarf_info_buffer;
-  abbrev_ptr = dwarf_abbrev_buffer;
-
-  obstack_init (&dwarf2_tmp_obstack);
-  back_to = make_cleanup (dwarf2_free_tmp_obstack, NULL);
-
-  while ((unsigned int) (info_ptr - dwarf_info_buffer)
-	  + ((info_ptr - dwarf_info_buffer) % 4) < dwarf_info_size)
-    {
-      beg_of_comp_unit = info_ptr;
-      cu_header.length = read_4_bytes (abfd, info_ptr);
-      info_ptr += 4;
-      cu_header.version = read_2_bytes (abfd, info_ptr);
-      info_ptr += 2;
-      cu_header.abbrev_offset = read_4_bytes (abfd, info_ptr);
-      info_ptr += 4;
-      cu_header.addr_size = read_1_byte (abfd, info_ptr);
-      info_ptr += 1;
-      address_size = cu_header.addr_size;
-
-      if (cu_header.version != 2)
-	{
-	  error ("Dwarf Error: wrong version in compilation unit header.");
-	  return;
-	}
-      if (cu_header.abbrev_offset >= dwarf_abbrev_size)
-	{
-	  error ("Dwarf Error: bad offset (0x%lx) in compilation unit header (offset 0x%lx + 6).",
-		 (long) cu_header.abbrev_offset,
-		 (long) (beg_of_comp_unit - dwarf_info_buffer));
-	  return;
-	}
-      if (beg_of_comp_unit + cu_header.length + 4
-	  > dwarf_info_buffer + dwarf_info_size)
-	{
-	  error ("Dwarf Error: bad length (0x%lx) in compilation unit header (offset 0x%lx + 0).",
-		 (long) cu_header.length,
-		 (long) (beg_of_comp_unit - dwarf_info_buffer));
-	  return;
-	}
-      if (address_size < address_significant_size)
-	{
-	  error ("Dwarf Error: bad address size (%ld) in compilation unit header (offset 0x%lx + 11).",
-		 (long) cu_header.addr_size,
-		 (long) (beg_of_comp_unit - dwarf_info_buffer));
-	}
-
-      /* Read the abbrevs for this compilation unit into a table */
-      dwarf2_read_abbrevs (abfd, cu_header.abbrev_offset);
-      make_cleanup (dwarf2_empty_abbrev_table, NULL);
-
-      /* Read the compilation unit die */
-      info_ptr = read_partial_die (&comp_unit_die, abfd,
-				   info_ptr, &comp_unit_has_pc_info);
-
-      /* Set the language we're debugging */
-      set_cu_language (comp_unit_die.language);
-
-      /* Allocate a new partial symbol table structure */
-      pst = start_psymtab_common (objfile, section_offsets,
-			          comp_unit_die.name ? comp_unit_die.name : "",
-				  comp_unit_die.lowpc,
-				  objfile->global_psymbols.next,
-				  objfile->static_psymbols.next);
-
-      pst->read_symtab_private = (char *)
-	obstack_alloc (&objfile->psymbol_obstack, sizeof (struct dwarf2_pinfo));
-      cu_header_offset = beg_of_comp_unit - dwarf_info_buffer;
-      DWARF_INFO_BUFFER(pst) = dwarf_info_buffer;
-      DWARF_INFO_OFFSET(pst) = beg_of_comp_unit - dwarf_info_buffer;
-      DWARF_ABBREV_BUFFER(pst) = dwarf_abbrev_buffer;
-      DWARF_ABBREV_SIZE(pst) = dwarf_abbrev_size;
-      DWARF_LINE_BUFFER(pst) = dwarf_line_buffer;
-      baseaddr = ANOFFSET (section_offsets, 0);
-
-      /* Store the function that reads in the rest of the symbol table */
-      pst->read_symtab = dwarf2_psymtab_to_symtab;
-
-      /* Check if comp unit has_children.
-         If so, read the rest of the partial symbols from this comp unit.
-         If not, there's no more debug_info for this comp unit. */
-      if (comp_unit_die.has_children)
-	{
-	  info_ptr = scan_partial_symbols (info_ptr, objfile, &lowpc, &highpc);
-
-	  /* If the compilation unit didn't have an explicit address range,
-	     then use the information extracted from its child dies.  */
-	  if (!comp_unit_has_pc_info)
-	    {
-	      comp_unit_die.lowpc  = lowpc;
-	      comp_unit_die.highpc = highpc;
-	    }
-	}
-      pst->textlow  = comp_unit_die.lowpc + baseaddr;
-      pst->texthigh = comp_unit_die.highpc + baseaddr;
-
-      pst->n_global_syms = objfile->global_psymbols.next -
-	(objfile->global_psymbols.list + pst->globals_offset);
-      pst->n_static_syms = objfile->static_psymbols.next -
-	(objfile->static_psymbols.list + pst->statics_offset);
-      sort_pst_symbols (pst);
-
-      /* If there is already a psymtab or symtab for a file of this
-         name, remove it. (If there is a symtab, more drastic things
-         also happen.) This happens in VxWorks.  */
-      free_named_symtabs (pst->filename);
-
-      info_ptr = beg_of_comp_unit + cu_header.length + 4;
-    }
-  do_cleanups (back_to);
-}
-
-/* Read in all interesting dies to the end of the compilation unit.  */
-
-static char *
-scan_partial_symbols (info_ptr, objfile, lowpc, highpc)
-     char *info_ptr;
-     struct objfile *objfile;
-     CORE_ADDR *lowpc;
-     CORE_ADDR *highpc;
-{
-  bfd *abfd = objfile->obfd;
-  struct partial_die_info pdi;
-
-  /* This function is called after we've read in the comp_unit_die in
-     order to read its children.  We start the nesting level at 1 since
-     we have pushed 1 level down in order to read the comp unit's children.
-     The comp unit itself is at level 0, so we stop reading when we pop
-     back to that level. */
-
-  int nesting_level = 1;
-  int has_pc_info;
-  
-  *lowpc  = ((CORE_ADDR) -1);
-  *highpc = ((CORE_ADDR) 0);
-
-  while (nesting_level)
-    {
-      info_ptr = read_partial_die (&pdi, abfd, info_ptr, &has_pc_info);
-
-      if (pdi.name)
-	{
-	  switch (pdi.tag)
-	    {
-	    case DW_TAG_subprogram:
-	      if (has_pc_info)
-		{
-		  if (pdi.lowpc < *lowpc)
-		    {
-		      *lowpc = pdi.lowpc;
-		    }
-		  if (pdi.highpc > *highpc)
-		    {
-		      *highpc = pdi.highpc;
-		    }
-		  if ((pdi.is_external || nesting_level == 1)
-		      && !pdi.is_declaration)
-		    {
-		      add_partial_symbol (&pdi, objfile);
-		    }
-		}
-	      break;
-	    case DW_TAG_variable:
-	    case DW_TAG_typedef:
-	    case DW_TAG_class_type:
-	    case DW_TAG_structure_type:
-	    case DW_TAG_union_type:
-	    case DW_TAG_enumeration_type:
-	      if ((pdi.is_external || nesting_level == 1)
-		  && !pdi.is_declaration)
-		{
-		  add_partial_symbol (&pdi, objfile);
-		}
-	      break;
-	    case DW_TAG_enumerator:
-	      /* File scope enumerators are added to the partial symbol
-		 table.  */
-	      if (nesting_level == 2)
-		add_partial_symbol (&pdi, objfile);
-	      break;
-	    case DW_TAG_base_type:
-	      /* File scope base type definitions are added to the partial
-		 symbol table.  */
-	      if (nesting_level == 1)
-		add_partial_symbol (&pdi, objfile);
-	      break;
-	    default:
-	      break;
-	    }
-	}
-
-      /* If the die has a sibling, skip to the sibling.
-	 Do not skip enumeration types, we want to record their
-	 enumerators.  */
-      if (pdi.sibling && pdi.tag != DW_TAG_enumeration_type)
-	{
-	  info_ptr = pdi.sibling;
-	}
-      else if (pdi.has_children)
-	{
-	  /* Die has children, but the optional DW_AT_sibling attribute
-	     is missing.  */
-	  nesting_level++;
-	}
-
-      if (pdi.tag == 0)
-	{
-	  nesting_level--;
-	}
-    }
-
-  /* If we didn't find a lowpc, set it to highpc to avoid complaints
-     from `maint check'.  */
-  if (*lowpc == ((CORE_ADDR) -1))
-    *lowpc = *highpc;
-  return info_ptr;
-}
-
-static void
-add_partial_symbol (pdi, objfile)
-     struct partial_die_info *pdi;
-     struct objfile *objfile;
-{
-  CORE_ADDR addr = 0;
-
-  switch (pdi->tag)
-    {
-    case DW_TAG_subprogram:
-      if (pdi->is_external)
-	{
-	  /*prim_record_minimal_symbol (pdi->name, pdi->lowpc + baseaddr,
-				      mst_text, objfile);*/
-	  add_psymbol_to_list (pdi->name, strlen (pdi->name),
-			       VAR_NAMESPACE, LOC_BLOCK,
-			       &objfile->global_psymbols,
-			       0, pdi->lowpc + baseaddr, cu_language, objfile);
-	}
-      else
-	{
-	  /*prim_record_minimal_symbol (pdi->name, pdi->lowpc + baseaddr,
-				      mst_file_text, objfile);*/
-	  add_psymbol_to_list (pdi->name, strlen (pdi->name),
-			       VAR_NAMESPACE, LOC_BLOCK,
-			       &objfile->static_psymbols,
-			       0, pdi->lowpc + baseaddr, cu_language, objfile);
-	}
-      break;
-    case DW_TAG_variable:
-      if (pdi->is_external)
-	{
-	  /* Global Variable.
-	     Don't enter into the minimal symbol tables as there is
-	     a minimal symbol table entry from the ELF symbols already.
-	     Enter into partial symbol table if it has a location
-	     descriptor or a type.
-	     If the location descriptor is missing, new_symbol will create
-	     a LOC_UNRESOLVED symbol, the address of the variable will then
-	     be determined from the minimal symbol table whenever the variable
-	     is referenced.
-	     The address for the partial symbol table entry is not
-	     used by GDB, but it comes in handy for debugging partial symbol
-	     table building.  */
-
-	  if (pdi->locdesc)
-	    addr = decode_locdesc (pdi->locdesc, objfile);
-	  if (pdi->locdesc || pdi->has_type)
-	    add_psymbol_to_list (pdi->name, strlen (pdi->name),
-				 VAR_NAMESPACE, LOC_STATIC,
-				 &objfile->global_psymbols,
-				 0, addr + baseaddr, cu_language, objfile);
-	}
-      else
-	{
-	  /* Static Variable. Skip symbols without location descriptors.  */
-	  if (pdi->locdesc == NULL)
-	    return;
-	  addr = decode_locdesc (pdi->locdesc, objfile);
-	  /*prim_record_minimal_symbol (pdi->name, addr + baseaddr,
-				      mst_file_data, objfile);*/
-	  add_psymbol_to_list (pdi->name, strlen (pdi->name),
-			       VAR_NAMESPACE, LOC_STATIC,
-			       &objfile->static_psymbols,
-			       0, addr + baseaddr, cu_language, objfile);
-	}
-      break;
-    case DW_TAG_typedef:
-    case DW_TAG_base_type:
-      add_psymbol_to_list (pdi->name, strlen (pdi->name),
-			   VAR_NAMESPACE, LOC_TYPEDEF,
-			   &objfile->static_psymbols,
-			   0, (CORE_ADDR) 0, cu_language, objfile);
-      break;
-    case DW_TAG_class_type:
-    case DW_TAG_structure_type:
-    case DW_TAG_union_type:
-    case DW_TAG_enumeration_type:
-      /* Skip aggregate types without children, these are external
-	 references.  */
-      if (pdi->has_children == 0)
-	return;
-      add_psymbol_to_list (pdi->name, strlen (pdi->name),
-			   STRUCT_NAMESPACE, LOC_TYPEDEF,
-			   &objfile->static_psymbols,
-			   0, (CORE_ADDR) 0, cu_language, objfile);
-
-      if (cu_language == language_cplus)
-	{
-	  /* For C++, these implicitly act as typedefs as well. */
-	  add_psymbol_to_list (pdi->name, strlen (pdi->name),
-			       VAR_NAMESPACE, LOC_TYPEDEF,
-			       &objfile->static_psymbols,
-			       0, (CORE_ADDR) 0, cu_language, objfile);
-	}
-      break;
-    case DW_TAG_enumerator:
-      add_psymbol_to_list (pdi->name, strlen (pdi->name),
-			   VAR_NAMESPACE, LOC_CONST,
-			   &objfile->static_psymbols,
-			   0, (CORE_ADDR) 0, cu_language, objfile);
-      break;
-    default:
-      break;
-    }
-}
-
-/* Expand this partial symbol table into a full symbol table.  */
-
-static void
-dwarf2_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-  /* FIXME: This is barely more than a stub.  */
-  if (pst != NULL)
-    {
-      if (pst->readin)
-	{
-	  warning ("bug: psymtab for %s is already read in.", pst->filename);
-	}
-      else
-	{
-	  if (info_verbose)
-	    {
-	      printf_filtered ("Reading in symbols for %s...", pst->filename);
-	      gdb_flush (gdb_stdout);
-	    }
-
-	  psymtab_to_symtab_1 (pst);
-
-	  /* Finish up the debug error message.  */
-	  if (info_verbose)
-	    printf_filtered ("done.\n");
-	}
-    }
-}
-
-static void
-psymtab_to_symtab_1 (pst)
-     struct partial_symtab *pst;
-{
-  struct objfile *objfile = pst->objfile;
-  bfd *abfd = objfile->obfd;
-  struct comp_unit_head cu_header;
-  struct die_info *dies;
-  unsigned long offset;
-  CORE_ADDR lowpc, highpc;
-  struct die_info *child_die;
-  char *info_ptr;
-  struct symtab *symtab;
-  struct cleanup *back_to;
-
-  /* Set local variables from the partial symbol table info.  */
-  offset = DWARF_INFO_OFFSET(pst);
-  dwarf_info_buffer = DWARF_INFO_BUFFER(pst);
-  dwarf_abbrev_buffer = DWARF_ABBREV_BUFFER(pst);
-  dwarf_abbrev_size = DWARF_ABBREV_SIZE(pst);
-  dwarf_line_buffer = DWARF_LINE_BUFFER(pst);
-  baseaddr = ANOFFSET (pst->section_offsets, 0);
-  cu_header_offset = offset;
-  info_ptr = dwarf_info_buffer + offset;
-
-  obstack_init (&dwarf2_tmp_obstack);
-  back_to = make_cleanup (dwarf2_free_tmp_obstack, NULL);
-
-  buildsym_init ();
-  make_cleanup ((make_cleanup_func) really_free_pendings, NULL);
-
-  /* read in the comp_unit header  */
-  cu_header.length = read_4_bytes (abfd, info_ptr);
-  info_ptr += 4;
-  cu_header.version = read_2_bytes (abfd, info_ptr);
-  info_ptr += 2;
-  cu_header.abbrev_offset = read_4_bytes (abfd, info_ptr);
-  info_ptr += 4;
-  cu_header.addr_size = read_1_byte (abfd, info_ptr);
-  info_ptr += 1;
-
-  /* Read the abbrevs for this compilation unit  */
-  dwarf2_read_abbrevs (abfd, cu_header.abbrev_offset);
-  make_cleanup (dwarf2_empty_abbrev_table, NULL);
-
-  dies = read_comp_unit (info_ptr, abfd);
-
-  make_cleanup ((make_cleanup_func) free_die_list, dies);
-
-  /* Do line number decoding in read_file_scope () */
-  process_die (dies, objfile);
-
-  if (!dwarf2_get_pc_bounds (dies, &lowpc, &highpc, objfile))
-    {
-      /* Some compilers don't define a DW_AT_high_pc attribute for
-	 the compilation unit.   If the DW_AT_high_pc is missing,
-	 synthesize it, by scanning the DIE's below the compilation unit.  */
-      highpc = 0;
-      if (dies->has_children)
-	{
-	  child_die = dies->next;
-	  while (child_die && child_die->tag)
-	    {
-	      if (child_die->tag == DW_TAG_subprogram)
-		{
-		  CORE_ADDR low, high;
-
-		  if (dwarf2_get_pc_bounds (child_die, &low, &high, objfile))
-		    {
-		      highpc = max (highpc, high);
-		    }
-		}
-	      child_die = sibling_die (child_die);
-	    }
-	}
-    }
-  symtab = end_symtab (highpc + baseaddr, objfile, 0);
-
-  /* Set symtab language to language from DW_AT_language.
-     If the compilation is from a C file generated by language preprocessors,
-     do not set the language if it was already deduced by start_subfile.  */
-  if (symtab != NULL
-      && !(cu_language == language_c && symtab->language != language_c))
-    {
-      symtab->language = cu_language;
-    }
-  pst->symtab = symtab;
-  pst->readin = 1;
-  sort_symtab_syms (pst->symtab);
-
-  do_cleanups (back_to);
-}
-
-/* Process a die and its children.  */
-
-static void
-process_die (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  switch (die->tag)
-    {
-    case DW_TAG_padding:
-      break;
-    case DW_TAG_compile_unit:
-      read_file_scope (die, objfile);
-      break;
-    case DW_TAG_subprogram:
-      read_subroutine_type (die, objfile);
-      read_func_scope (die, objfile);
-      break;
-    case DW_TAG_inlined_subroutine:
-      /* FIXME:  These are ignored for now.
-	 They could be used to set breakpoints on all inlined instances
-	 of a function and make GDB `next' properly over inlined functions.  */
-      break;
-    case DW_TAG_lexical_block:
-      read_lexical_block_scope (die, objfile);
-      break;
-    case DW_TAG_class_type:
-    case DW_TAG_structure_type:
-    case DW_TAG_union_type:
-      read_structure_scope (die, objfile);
-      break;
-    case DW_TAG_enumeration_type:
-      read_enumeration (die, objfile);
-      break;
-    case DW_TAG_subroutine_type:
-      read_subroutine_type (die, objfile);
-      break;
-    case DW_TAG_array_type:
-      read_array_type (die, objfile);
-      break;
-    case DW_TAG_pointer_type:
-      read_tag_pointer_type (die, objfile);
-      break;
-    case DW_TAG_ptr_to_member_type:
-      read_tag_ptr_to_member_type (die, objfile);
-      break;
-    case DW_TAG_reference_type:
-      read_tag_reference_type (die, objfile);
-      break;
-    case DW_TAG_string_type:
-      read_tag_string_type (die, objfile);
-      break;
-    case DW_TAG_base_type:
-      read_base_type (die, objfile);
-      if (dwarf_attr (die, DW_AT_name))
-	{
-	  /* Add a typedef symbol for the base type definition.  */
-	  new_symbol (die, die->type, objfile);
-	}
-      break;
-    case DW_TAG_common_block:
-      read_common_block (die, objfile);
-      break;
-    case DW_TAG_common_inclusion:
-      break;
-    default:
-      new_symbol (die, NULL, objfile);
-      break;
-    }
-}
-
-static void
-read_file_scope (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  unsigned int line_offset = 0;
-  CORE_ADDR lowpc  = ((CORE_ADDR) -1);
-  CORE_ADDR highpc = ((CORE_ADDR) 0);
-  struct attribute *attr;
-  char *name = "<unknown>";
-  char *comp_dir = NULL;
-  struct die_info *child_die;
-  bfd *abfd = objfile->obfd;
-
-  if (!dwarf2_get_pc_bounds (die, &lowpc, &highpc, objfile))
-    {
-      if (die->has_children)
-	{
-	  child_die = die->next;
-	  while (child_die && child_die->tag)
-	    {
-	      if (child_die->tag == DW_TAG_subprogram)
-		{
-		  CORE_ADDR low, high;
-
-		  if (dwarf2_get_pc_bounds (child_die, &low, &high, objfile))
-		    {
-		      lowpc = min (lowpc, low);
-		      highpc = max (highpc, high);
-		    }
-		}
-	      child_die = sibling_die (child_die);
-	    }
-	}
-    }
-
-  /* If we didn't find a lowpc, set it to highpc to avoid complaints
-     from finish_block.  */
-  if (lowpc == ((CORE_ADDR) -1))
-    lowpc = highpc;
-  lowpc += baseaddr;
-  highpc += baseaddr;
-
-  attr = dwarf_attr (die, DW_AT_name);
-  if (attr)
-    {
-      name = DW_STRING (attr);
-    }
-  attr = dwarf_attr (die, DW_AT_comp_dir);
-  if (attr)
-    {
-      comp_dir = DW_STRING (attr);
-      if (comp_dir)
-	{
-	  /* Irix 6.2 native cc prepends <machine>.: to the compilation
-	     directory, get rid of it.  */
-	  char *cp = strchr (comp_dir, ':');
-
-	  if (cp && cp != comp_dir && cp[-1] == '.' && cp[1] == '/')
-	    comp_dir = cp + 1;
-	}
-    }
-
-  if (objfile->ei.entry_point >= lowpc &&
-      objfile->ei.entry_point < highpc)
-    {
-      objfile->ei.entry_file_lowpc = lowpc;
-      objfile->ei.entry_file_highpc = highpc;
-    }
-
-  attr = dwarf_attr (die, DW_AT_language);
-  if (attr)
-    {
-      set_cu_language (DW_UNSND (attr));
-    }
-
-  /* We assume that we're processing GCC output. */
-  processing_gcc_compilation = 2;
-#if 0
-    /* FIXME:Do something here.  */
-    if (dip->at_producer != NULL)
-    {
-      handle_producer (dip->at_producer);
-    }
-#endif
-
-  /* The compilation unit may be in a different language or objfile,
-     zero out all remembered fundamental types.  */
-  memset (ftypes, 0, FT_NUM_MEMBERS * sizeof (struct type *));
-
-  start_symtab (name, comp_dir, lowpc);
-  record_debugformat ("DWARF 2");
-
-  /* Decode line number information if present.  */
-  attr = dwarf_attr (die, DW_AT_stmt_list);
-  if (attr)
-    {
-      line_offset = DW_UNSND (attr);
-      dwarf_decode_lines (line_offset, comp_dir, abfd);
-    }
-
-  /* Process all dies in compilation unit.  */
-  if (die->has_children)
-    {
-      child_die = die->next;
-      while (child_die && child_die->tag)
-	{
-	  process_die (child_die, objfile);
-	  child_die = sibling_die (child_die);
-	}
-    }
-}
-
-static void
-read_func_scope (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  register struct context_stack *new;
-  CORE_ADDR lowpc;
-  CORE_ADDR highpc;
-  struct die_info *child_die;
-  struct attribute *attr;
-  char *name;
-
-  name = dwarf2_linkage_name (die);
-
-  /* Ignore functions with missing or empty names and functions with
-     missing or invalid low and high pc attributes.  */
-  if (name == NULL || !dwarf2_get_pc_bounds (die, &lowpc, &highpc, objfile))
-    return;
-
-  lowpc += baseaddr;
-  highpc += baseaddr;
-
-  if (objfile->ei.entry_point >= lowpc &&
-      objfile->ei.entry_point < highpc)
-    {
-      objfile->ei.entry_func_lowpc = lowpc;
-      objfile->ei.entry_func_highpc = highpc;
-    }
-
-  if (STREQ (name, "main"))	/* FIXME: hardwired name */
-    {
-      objfile->ei.main_func_lowpc = lowpc;
-      objfile->ei.main_func_highpc = highpc;
-    }
-
-  /* Decode DW_AT_frame_base location descriptor if present, keep result
-     for DW_OP_fbreg operands in decode_locdesc.  */
-  frame_base_reg = -1;
-  frame_base_offset = 0;
-  attr = dwarf_attr (die, DW_AT_frame_base);
-  if (attr)
-    {
-      CORE_ADDR addr = decode_locdesc (DW_BLOCK (attr), objfile);
-      if (isreg)
-	frame_base_reg = addr;
-      else if (offreg)
-	{
-	  frame_base_reg = basereg;
-	  frame_base_offset = addr;
-	}
-      else
-	complain (&dwarf2_unsupported_at_frame_base, name);
-    }
-
-  new = push_context (0, lowpc);
-  new->name = new_symbol (die, die->type, objfile);
-  list_in_scope = &local_symbols;
-
-  if (die->has_children)
-    {
-      child_die = die->next;
-      while (child_die && child_die->tag)
-	{
-	  process_die (child_die, objfile);
-	  child_die = sibling_die (child_die);
-	}
-    }
-
-  new = pop_context ();
-  /* Make a block for the local symbols within.  */
-  finish_block (new->name, &local_symbols, new->old_blocks,
-		lowpc, highpc, objfile);
-  list_in_scope = &file_symbols;
-}
-
-/* Process all the DIES contained within a lexical block scope.  Start
-   a new scope, process the dies, and then close the scope.  */
-
-static void
-read_lexical_block_scope (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  register struct context_stack *new;
-  CORE_ADDR lowpc, highpc;
-  struct die_info *child_die;
-
-  /* Ignore blocks with missing or invalid low and high pc attributes.  */
-  if (!dwarf2_get_pc_bounds (die, &lowpc, &highpc, objfile))
-    return;
-  lowpc += baseaddr;
-  highpc += baseaddr;
-
-  push_context (0, lowpc);
-  if (die->has_children)
-    {
-      child_die = die->next;
-      while (child_die && child_die->tag)
-	{
-	  process_die (child_die, objfile);
-	  child_die = sibling_die (child_die);
-	}
-    }
-  new = pop_context ();
-
-  if (local_symbols != NULL)
-    {
-      finish_block (0, &local_symbols, new->old_blocks, new->start_addr,
-		    highpc, objfile);
-    }
-  local_symbols = new->locals;
-}
-
-/* Get low and high pc attributes from a die.
-   Return 1 if the attributes are present and valid, otherwise, return 0.  */
-
-static int
-dwarf2_get_pc_bounds (die, lowpc, highpc, objfile)
-     struct die_info *die;
-     CORE_ADDR *lowpc;
-     CORE_ADDR *highpc;
-     struct objfile *objfile;
-{
-  struct attribute *attr;
-  CORE_ADDR low;
-  CORE_ADDR high;
-
-  attr = dwarf_attr (die, DW_AT_low_pc);
-  if (attr)
-    low = DW_ADDR (attr);
-  else
-    return 0;
-  attr = dwarf_attr (die, DW_AT_high_pc);
-  if (attr)
-    high = DW_ADDR (attr);
-  else
-    return 0;
-
-  if (high < low)
-    return 0;
-
-  /* When using the GNU linker, .gnu.linkonce. sections are used to
-     eliminate duplicate copies of functions and vtables and such.
-     The linker will arbitrarily choose one and discard the others.
-     The AT_*_pc values for such functions refer to local labels in
-     these sections.  If the section from that file was discarded, the
-     labels are not in the output, so the relocs get a value of 0.
-     If this is a discarded function, mark the pc bounds as invalid,
-     so that GDB will ignore it.  */
-  if (low == 0 && (bfd_get_file_flags (objfile->obfd) & HAS_RELOC) == 0)
-    return 0;
-
-  *lowpc = low;
-  *highpc = high;
-  return 1;
-}
-
-/* Add an aggregate field to the field list.  */
-
-static void
-dwarf2_add_field (fip, die, objfile)
-     struct field_info *fip;
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct nextfield *new_field;
-  struct attribute *attr;
-  struct field *fp;
-  char *fieldname = "";
-
-  /* Allocate a new field list entry and link it in.  */
-  new_field = (struct nextfield *) xmalloc (sizeof (struct nextfield));
-  make_cleanup (free, new_field);
-  memset (new_field, 0, sizeof (struct nextfield));
-  new_field->next = fip->fields;
-  fip->fields = new_field;
-  fip->nfields++;
-
-  /* Handle accessibility and virtuality of field.
-     The default accessibility for members is public, the default
-     accessibility for inheritance is private.  */
-  if (die->tag != DW_TAG_inheritance)
-    new_field->accessibility = DW_ACCESS_public;
-  else
-    new_field->accessibility = DW_ACCESS_private;
-  new_field->virtuality = DW_VIRTUALITY_none;
-
-  attr = dwarf_attr (die, DW_AT_accessibility);
-  if (attr)
-    new_field->accessibility = DW_UNSND (attr);
-  if (new_field->accessibility != DW_ACCESS_public)
-    fip->non_public_fields = 1;
-  attr = dwarf_attr (die, DW_AT_virtuality);
-  if (attr)
-    new_field->virtuality = DW_UNSND (attr);
-
-  fp = &new_field->field;
-  if (die->tag == DW_TAG_member)
-    {
-      /* Get type of field.  */
-      fp->type = die_type (die, objfile);
-
-      /* Get bit size of field (zero if none).  */
-      attr = dwarf_attr (die, DW_AT_bit_size);
-      if (attr)
-	{
-	  FIELD_BITSIZE (*fp) = DW_UNSND (attr);
-	}
-      else
-	{
-	  FIELD_BITSIZE (*fp) = 0;
-	}
-
-      /* Get bit offset of field.  */
-      attr = dwarf_attr (die, DW_AT_data_member_location);
-      if (attr)
-	{
-	  FIELD_BITPOS (*fp) =
-	    decode_locdesc (DW_BLOCK (attr), objfile) * bits_per_byte;
-	}
-      else
-	FIELD_BITPOS (*fp) = 0;
-      attr = dwarf_attr (die, DW_AT_bit_offset);
-      if (attr)
-	{
-	  if (BITS_BIG_ENDIAN)
-	    {
-	      /* For big endian bits, the DW_AT_bit_offset gives the
-		 additional bit offset from the MSB of the containing
-		 anonymous object to the MSB of the field.  We don't
-		 have to do anything special since we don't need to
-		 know the size of the anonymous object.  */
-	      FIELD_BITPOS (*fp) += DW_UNSND (attr);
-	    }
-	  else
-	    {
-	      /* For little endian bits, compute the bit offset to the
-		 MSB of the anonymous object, subtract off the number of
-		 bits from the MSB of the field to the MSB of the
-		 object, and then subtract off the number of bits of
-		 the field itself.  The result is the bit offset of
-		 the LSB of the field.  */
-	      int anonymous_size;
-	      int bit_offset = DW_UNSND (attr);
-
-	      attr = dwarf_attr (die, DW_AT_byte_size);
-	      if (attr)
-		{
-		  /* The size of the anonymous object containing
-		     the bit field is explicit, so use the
-		     indicated size (in bytes).  */
-		  anonymous_size = DW_UNSND (attr);
-		}
-	      else
-		{
-		  /* The size of the anonymous object containing
-		     the bit field must be inferred from the type
-		     attribute of the data member containing the
-		     bit field.  */
-		  anonymous_size = TYPE_LENGTH (fp->type);
-		}
-	      FIELD_BITPOS (*fp) += anonymous_size * bits_per_byte
-		- bit_offset - FIELD_BITSIZE (*fp);
-	    }
-	}
-
-      /* Get name of field.  */
-      attr = dwarf_attr (die, DW_AT_name);
-      if (attr && DW_STRING (attr))
-	fieldname = DW_STRING (attr);
-      fp->name = obsavestring (fieldname, strlen (fieldname),
-			       &objfile->type_obstack);
-
-      /* Change accessibility for artificial fields (e.g. virtual table
-	 pointer or virtual base class pointer) to private.  */
-      if (dwarf_attr (die, DW_AT_artificial))
-	{
-	  new_field->accessibility = DW_ACCESS_private;
-	  fip->non_public_fields = 1;
-	}
-    }
-  else if (die->tag == DW_TAG_variable)
-    {
-      char *physname;
-      char *cp;
-
-      /* C++ static member.
-	 Get physical name, extract field name from physical name.  */
-      physname = dwarf2_linkage_name (die);
-      if (physname == NULL)
-	return;
-
-      cp = physname;
-      while (*cp && !is_cplus_marker (*cp))
-	cp++;
-      if (*cp)
-	fieldname = cp + 1;
-      if (*fieldname == '\0')
-	{
-	  complain (&dwarf2_bad_static_member_name, physname);
-	}
-
-      SET_FIELD_PHYSNAME (*fp, obsavestring (physname, strlen (physname),
-					    &objfile->type_obstack));
-      FIELD_TYPE (*fp) = die_type (die, objfile);
-      FIELD_NAME (*fp) = obsavestring (fieldname, strlen (fieldname),
-			       &objfile->type_obstack);
-    }
-  else if (die->tag == DW_TAG_inheritance)
-    {
-      /* C++ base class field.  */
-      attr = dwarf_attr (die, DW_AT_data_member_location);
-      if (attr)
-	FIELD_BITPOS (*fp) = decode_locdesc (DW_BLOCK (attr), objfile) * bits_per_byte;
-      FIELD_BITSIZE (*fp) = 0;
-      FIELD_TYPE (*fp) = die_type (die, objfile);
-      FIELD_NAME (*fp) = type_name_no_tag (fp->type);
-      fip->nbaseclasses++;
-    }
-}
-
-/* Create the vector of fields, and attach it to the type.  */
-
-static void
-dwarf2_attach_fields_to_type (fip, type, objfile)
-     struct field_info *fip;
-     struct type *type;
-     struct objfile *objfile;
-{
-  int nfields = fip->nfields;
-
-  /* Record the field count, allocate space for the array of fields,
-     and create blank accessibility bitfields if necessary.  */
-  TYPE_NFIELDS (type) = nfields;
-  TYPE_FIELDS (type) = (struct field *)
-    TYPE_ALLOC (type, sizeof (struct field) * nfields);
-  memset (TYPE_FIELDS (type), 0, sizeof (struct field) * nfields);
-
-  if (fip->non_public_fields)
-    {
-      ALLOCATE_CPLUS_STRUCT_TYPE (type);
-
-      TYPE_FIELD_PRIVATE_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_PRIVATE_BITS (type), nfields);
-
-      TYPE_FIELD_PROTECTED_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_PROTECTED_BITS (type), nfields);
-
-      TYPE_FIELD_IGNORE_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_IGNORE_BITS (type), nfields);
-    }
-
-  /* If the type has baseclasses, allocate and clear a bit vector for
-     TYPE_FIELD_VIRTUAL_BITS.  */
-  if (fip->nbaseclasses)
-    {
-      int num_bytes = B_BYTES (fip->nbaseclasses);
-      char *pointer;
-
-      ALLOCATE_CPLUS_STRUCT_TYPE (type);
-      pointer = (char *) TYPE_ALLOC (type, num_bytes);
-      TYPE_FIELD_VIRTUAL_BITS (type) = (B_TYPE *) pointer;
-      B_CLRALL (TYPE_FIELD_VIRTUAL_BITS (type), fip->nbaseclasses);
-      TYPE_N_BASECLASSES (type) = fip->nbaseclasses;
-    }
-
-  /* Copy the saved-up fields into the field vector.  Start from the head
-     of the list, adding to the tail of the field array, so that they end
-     up in the same order in the array in which they were added to the list.  */
-  while (nfields-- > 0)
-    {
-      TYPE_FIELD (type, nfields) = fip->fields->field;
-      switch (fip->fields->accessibility)
-	{
-	  case DW_ACCESS_private:
-	    SET_TYPE_FIELD_PRIVATE (type, nfields);
-	    break;
-
-	  case DW_ACCESS_protected:
-	    SET_TYPE_FIELD_PROTECTED (type, nfields);
-	    break;
-
-	  case DW_ACCESS_public:
-	    break;
-
-	  default:
-	    /* Unknown accessibility.  Complain and treat it as public.  */
-	    {
-	      complain (&dwarf2_unsupported_accessibility,
-			fip->fields->accessibility);
-	    }
-	    break;
-	}
-      if (nfields < fip->nbaseclasses)
-	{
-	  switch (fip->fields->virtuality)
-	    {
-	      case DW_VIRTUALITY_virtual:
-	      case DW_VIRTUALITY_pure_virtual:
-		SET_TYPE_FIELD_VIRTUAL (type, nfields);
-		break;
-	    }
-	}
-      fip->fields = fip->fields->next;
-    }
-}
-
-/* Skip to the end of a member function name in a mangled name.  */
-
-static char *
-skip_member_fn_name (physname)
-     char *physname;
-{
-  char *endname = physname;
-
-  /* Skip over leading underscores.  */
-  while (*endname == '_')
-    endname++;
-
-  /* Find two succesive underscores.  */
-  do
-    endname = strchr (endname, '_');
-  while (endname != NULL && *++endname != '_');
-
-  if (endname == NULL)
-    {
-      complain (&dwarf2_bad_member_name_complaint, physname);
-      endname = physname;
-    }
-  else
-    {
-      /* Take care of trailing underscores.  */
-      if (endname[1] != '_')
-        endname--;
-    }
-  return endname;
-}
-
-/* Add a member function to the proper fieldlist.  */
-
-static void
-dwarf2_add_member_fn (fip, die, type, objfile)
-     struct field_info *fip;
-     struct die_info *die;
-     struct type *type;
-     struct objfile *objfile;
-{
-  struct attribute *attr;
-  struct fnfieldlist *flp;
-  int i;
-  struct fn_field *fnp;
-  char *fieldname;
-  char *physname;
-  struct nextfnfield *new_fnfield;
-
-  /* Extract member function name from mangled name.  */
-  physname = dwarf2_linkage_name (die);
-  if (physname == NULL)
-    return;
-  if ((physname[0] == '_' && physname[1] == '_'
-        && strchr ("0123456789Qt", physname[2]))
-      || DESTRUCTOR_PREFIX_P (physname))
-    {
-      /* Constructor and destructor field names are set to the name
-	 of the class, but without template parameter lists.
-	 The name might be missing for anonymous aggregates.  */
-      if (TYPE_TAG_NAME (type))
-	{
-	  char *p = strchr (TYPE_TAG_NAME (type), '<');
-
-	  if (p == NULL)
-	    fieldname = TYPE_TAG_NAME (type);
-	  else
-	    fieldname = obsavestring (TYPE_TAG_NAME (type),
-				      p - TYPE_TAG_NAME (type),
-				      &objfile->type_obstack);
-	}
-      else
-	{
-	  char *anon_name = "";
-	  fieldname = obsavestring (anon_name, strlen (anon_name),
-				    &objfile->type_obstack);
-	}
-    }
-  else
-    {
-      char *endname = skip_member_fn_name (physname);
-
-      /* Ignore member function if we were unable not extract the member
-	 function name.  */
-      if (endname == physname)
-	return;
-      fieldname = obsavestring (physname, endname - physname,
-				&objfile->type_obstack);
-    }
-
-  /* Look up member function name in fieldlist.  */
-  for (i = 0; i < fip->nfnfields; i++)
-    {
-      if (STREQ (fip->fnfieldlists[i].name, fieldname))
-	break;
-    }
-
-  /* Create new list element if necessary.  */
-  if (i < fip->nfnfields)
-    flp = &fip->fnfieldlists[i];
-  else
-    {
-      if ((fip->nfnfields % DW_FIELD_ALLOC_CHUNK) == 0)
-	{
-	  fip->fnfieldlists = (struct fnfieldlist *)
-	    xrealloc (fip->fnfieldlists,
-		      (fip->nfnfields + DW_FIELD_ALLOC_CHUNK)
-		        * sizeof (struct fnfieldlist));
-	  if (fip->nfnfields == 0)
-	    make_cleanup ((make_cleanup_func) free_current_contents, 
-                          &fip->fnfieldlists);
-	}
-      flp = &fip->fnfieldlists[fip->nfnfields];
-      flp->name = fieldname;
-      flp->length = 0;
-      flp->head = NULL;
-      fip->nfnfields++;
-    }
-
-  /* Create a new member function field and chain it to the field list
-     entry. */
-  new_fnfield = (struct nextfnfield *) xmalloc (sizeof (struct nextfnfield));
-  make_cleanup (free, new_fnfield);
-  memset (new_fnfield, 0, sizeof (struct nextfnfield));
-  new_fnfield->next = flp->head;
-  flp->head = new_fnfield;
-  flp->length++;
-
-  /* Fill in the member function field info.  */
-  fnp = &new_fnfield->fnfield;
-  fnp->physname = obsavestring (physname, strlen (physname),
-				&objfile->type_obstack);
-  fnp->type = alloc_type (objfile);
-  if (die->type && TYPE_CODE (die->type) == TYPE_CODE_FUNC)
-    {
-      struct type *return_type = TYPE_TARGET_TYPE (die->type);
-      struct type **arg_types;
-      int nparams = TYPE_NFIELDS (die->type);
-      int iparams;
-
-      /* Copy argument types from the subroutine type.  */
-      arg_types = (struct type **)
-	TYPE_ALLOC (fnp->type, (nparams + 1) * sizeof (struct type *));
-      for (iparams = 0; iparams < nparams; iparams++)
-	arg_types[iparams] = TYPE_FIELD_TYPE (die->type, iparams);
-
-      /* Set last entry in argument type vector.  */
-      if (TYPE_FLAGS (die->type) & TYPE_FLAG_VARARGS)
-	arg_types[nparams] = NULL;
-      else
-	arg_types[nparams] = dwarf2_fundamental_type (objfile, FT_VOID);
-
-      smash_to_method_type (fnp->type, type, return_type, arg_types);
-
-      /* Handle static member functions.
-	 Dwarf2 has no clean way to discern C++ static and non-static
-	 member functions. G++ helps GDB by marking the first
-	 parameter for non-static member functions (which is the
-	 this pointer) as artificial. We obtain this information
-	 from read_subroutine_type via TYPE_FIELD_ARTIFICIAL.  */
-      if (nparams == 0 || TYPE_FIELD_ARTIFICIAL (die->type, 0) == 0)
-	fnp->voffset = VOFFSET_STATIC;
-    }
-  else
-    complain (&dwarf2_missing_member_fn_type_complaint, physname);
-
-  /* Get fcontext from DW_AT_containing_type if present.  */
-  if (dwarf_attr (die, DW_AT_containing_type) != NULL)
-    fnp->fcontext = die_containing_type (die, objfile);
-
-  /* dwarf2 doesn't have stubbed physical names, so the setting of is_const
-     and is_volatile is irrelevant, as it is needed by gdb_mangle_name only.  */
-
-  /* Get accessibility.  */
-  attr = dwarf_attr (die, DW_AT_accessibility);
-  if (attr)
-    {
-      switch (DW_UNSND (attr))
-	{
-	  case DW_ACCESS_private:
-	    fnp->is_private = 1;
-	    break;
-	  case DW_ACCESS_protected:
-	    fnp->is_protected = 1;
-	    break;
-	}
-    }
-
-  /* Get index in virtual function table if it is a virtual member function.  */
-  attr = dwarf_attr (die, DW_AT_vtable_elem_location);
-  if (attr)
-    fnp->voffset = decode_locdesc (DW_BLOCK (attr), objfile) + 2;
-}
-
-/* Create the vector of member function fields, and attach it to the type.  */
-
-static void
-dwarf2_attach_fn_fields_to_type (fip, type, objfile)
-     struct field_info *fip;
-     struct type *type;
-     struct objfile *objfile;
-{
-  struct fnfieldlist *flp;
-  int total_length = 0;
-  int i;
-
-  ALLOCATE_CPLUS_STRUCT_TYPE (type);
-  TYPE_FN_FIELDLISTS (type) = (struct fn_fieldlist *)
-    TYPE_ALLOC (type, sizeof (struct fn_fieldlist) * fip->nfnfields);
-
-  for (i = 0, flp = fip->fnfieldlists; i < fip->nfnfields; i++, flp++)
-    {
-      struct nextfnfield *nfp = flp->head;
-      struct fn_fieldlist *fn_flp = &TYPE_FN_FIELDLIST (type, i);
-      int k;
-
-      TYPE_FN_FIELDLIST_NAME (type, i) = flp->name;
-      TYPE_FN_FIELDLIST_LENGTH (type, i) = flp->length;
-      fn_flp->fn_fields = (struct fn_field *)
-	TYPE_ALLOC (type, sizeof (struct fn_field) * flp->length);
-      for (k = flp->length; (k--, nfp); nfp = nfp->next)
-        fn_flp->fn_fields[k] = nfp->fnfield;
-
-      total_length += flp->length;
-    }
-
-  TYPE_NFN_FIELDS (type) = fip->nfnfields;
-  TYPE_NFN_FIELDS_TOTAL (type) = total_length;
-}
-
-/* Called when we find the DIE that starts a structure or union scope
-   (definition) to process all dies that define the members of the
-   structure or union.
-
-   NOTE: we need to call struct_type regardless of whether or not the
-   DIE has an at_name attribute, since it might be an anonymous
-   structure or union.  This gets the type entered into our set of
-   user defined types.
-
-   However, if the structure is incomplete (an opaque struct/union)
-   then suppress creating a symbol table entry for it since gdb only
-   wants to find the one with the complete definition.  Note that if
-   it is complete, we just call new_symbol, which does it's own
-   checking about whether the struct/union is anonymous or not (and
-   suppresses creating a symbol table entry itself).  */
-
-static void
-read_structure_scope (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct attribute *attr;
-
-  type = alloc_type (objfile);
-
-  INIT_CPLUS_SPECIFIC (type);
-  attr = dwarf_attr (die, DW_AT_name);
-  if (attr && DW_STRING (attr))
-    {
-      TYPE_TAG_NAME (type) = obsavestring (DW_STRING (attr),
-					   strlen (DW_STRING (attr)),
-					   &objfile->type_obstack);
-    }
-
-  if (die->tag == DW_TAG_structure_type)
-    {
-      TYPE_CODE (type) = TYPE_CODE_STRUCT;
-    }
-  else if (die->tag == DW_TAG_union_type)
-    {
-      TYPE_CODE (type) = TYPE_CODE_UNION;
-    }
-  else
-    {
-      /* FIXME: TYPE_CODE_CLASS is currently defined to TYPE_CODE_STRUCT
-	 in gdbtypes.h.  */
-      TYPE_CODE (type) = TYPE_CODE_CLASS;
-    }
-
-  attr = dwarf_attr (die, DW_AT_byte_size);
-  if (attr)
-    {
-      TYPE_LENGTH (type) = DW_UNSND (attr);
-    }
-  else
-    {
-      TYPE_LENGTH (type) = 0;
-    }
-
-  /* We need to add the type field to the die immediately so we don't
-     infinitely recurse when dealing with pointers to the structure
-     type within the structure itself. */
-  die->type = type;
-
-  if (die->has_children)
-    {
-      struct field_info fi;
-      struct die_info *child_die;
-      struct cleanup *back_to = make_cleanup (null_cleanup, NULL);
-
-      memset (&fi, 0, sizeof (struct field_info));
-
-      child_die = die->next;
-
-      while (child_die && child_die->tag)
-	{
-	  if (child_die->tag == DW_TAG_member)
-	    {
-	      dwarf2_add_field (&fi, child_die, objfile);
-	    }
-	  else if (child_die->tag == DW_TAG_variable)
-	    {
-	      /* C++ static member.  */
-	      dwarf2_add_field (&fi, child_die, objfile);
-	    }
-	  else if (child_die->tag == DW_TAG_subprogram)
-	    {
-	      /* C++ member function. */
-	      process_die (child_die, objfile);
-	      dwarf2_add_member_fn (&fi, child_die, type, objfile);
-	    }
-	  else if (child_die->tag == DW_TAG_inheritance)
-	    {
-	      /* C++ base class field.  */
-	      dwarf2_add_field (&fi, child_die, objfile);
-	    }
-	  else
-	    {
-	      process_die (child_die, objfile);
-	    }
-	  child_die = sibling_die (child_die);
-	}
-
-      /* Attach fields and member functions to the type.  */
-      if (fi.nfields)
-	dwarf2_attach_fields_to_type (&fi, type, objfile);
-      if (fi.nfnfields)
-	{
-	  dwarf2_attach_fn_fields_to_type (&fi, type, objfile);
-
-          /* Get the type which refers to the base class (possibly this
-	     class itself) which contains the vtable pointer for the current
-	     class from the DW_AT_containing_type attribute.  */
-
-	  if (dwarf_attr (die, DW_AT_containing_type) != NULL)
-	    {
-	      struct type *t = die_containing_type (die, objfile);
-
-	      TYPE_VPTR_BASETYPE (type) = t;
-	      if (type == t)
-		{
-		  static const char vptr_name[] = { '_','v','p','t','r','\0' };
-		  int i;
-
-		  /* Our own class provides vtbl ptr.  */
-		  for (i = TYPE_NFIELDS (t) - 1;
-		       i >= TYPE_N_BASECLASSES (t);
-		       --i)
-		    {
-		      char *fieldname = TYPE_FIELD_NAME (t, i);
-
-		      if (STREQN (fieldname, vptr_name, strlen (vptr_name) - 1)
-			  && is_cplus_marker (fieldname[strlen (vptr_name)]))
-			{
-			  TYPE_VPTR_FIELDNO (type) = i;
-			  break;
-			}
-		    }
-
-		  /* Complain if virtual function table field not found.  */
-		  if (i < TYPE_N_BASECLASSES (t))
-		    complain (&dwarf2_vtbl_not_found_complaint,
-			      TYPE_TAG_NAME (type) ? TYPE_TAG_NAME (type) : "");
-		}
-	      else
-		{
-		  TYPE_VPTR_FIELDNO (type) = TYPE_VPTR_FIELDNO (t);
-		}
-	    }
-	}
-
-      new_symbol (die, type, objfile);
-
-      do_cleanups (back_to);
-    }
-  else
-    {
-      /* No children, must be stub. */
-      TYPE_FLAGS (type) |= TYPE_FLAG_STUB;
-    }
-
-  die->type = type;
-}
-
-/* Given a pointer to a die which begins an enumeration, process all
-   the dies that define the members of the enumeration.
-
-   This will be much nicer in draft 6 of the DWARF spec when our
-   members will be dies instead squished into the DW_AT_element_list
-   attribute.
-
-   NOTE: We reverse the order of the element list.  */
-
-static void
-read_enumeration (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct die_info *child_die;
-  struct type *type;
-  struct field *fields;
-  struct attribute *attr;
-  struct symbol *sym;
-  int num_fields;
-  int unsigned_enum = 1;
-
-  type = alloc_type (objfile);
-
-  TYPE_CODE (type) = TYPE_CODE_ENUM;
-  attr = dwarf_attr (die, DW_AT_name);
-  if (attr && DW_STRING (attr))
-    {
-      TYPE_TAG_NAME (type) = obsavestring (DW_STRING (attr),
-					   strlen (DW_STRING (attr)),
-					   &objfile->type_obstack);
-    }
-
-  attr = dwarf_attr (die, DW_AT_byte_size);
-  if (attr)
-    {
-      TYPE_LENGTH (type) = DW_UNSND (attr);
-    }
-  else
-    {
-      TYPE_LENGTH (type) = 0;
-    }
-
-  num_fields = 0;
-  fields = NULL;
-  if (die->has_children)
-    {
-      child_die = die->next;
-      while (child_die && child_die->tag)
-	{
-	  if (child_die->tag != DW_TAG_enumerator)
-	    {
-	      process_die (child_die, objfile);
-	    }
-	  else
-	    {
-	      attr = dwarf_attr (child_die, DW_AT_name);
-	      if (attr)
-		{
-		  sym = new_symbol (child_die, type, objfile);
-		  if (SYMBOL_VALUE (sym) < 0)
-		    unsigned_enum = 0;
-
-		  if ((num_fields % DW_FIELD_ALLOC_CHUNK) == 0)
-		    {
-		      fields = (struct field *)
-			xrealloc (fields,
-				  (num_fields + DW_FIELD_ALLOC_CHUNK)
-				    * sizeof (struct field));
-		    }
-
-		  FIELD_NAME (fields[num_fields]) = SYMBOL_NAME (sym);
-		  FIELD_TYPE (fields[num_fields]) = NULL;
-		  FIELD_BITPOS (fields[num_fields]) = SYMBOL_VALUE (sym);
-		  FIELD_BITSIZE (fields[num_fields]) = 0;
-
-		  num_fields++;
-		}
-	    }
-
-	  child_die = sibling_die (child_die);
-	}
-
-      if (num_fields)
-	{
-	  TYPE_NFIELDS (type) = num_fields;
-	  TYPE_FIELDS (type) = (struct field *)
-	    TYPE_ALLOC (type, sizeof (struct field) * num_fields);
-	  memcpy (TYPE_FIELDS (type), fields,
-		  sizeof (struct field) * num_fields);
-	  free (fields);
-	}
-      if (unsigned_enum)
-	TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED;
-    }
-  die->type = type;
-  new_symbol (die, type, objfile);
-}
-
-/* Extract all information from a DW_TAG_array_type DIE and put it in
-   the DIE's type field.  For now, this only handles one dimensional
-   arrays.  */
-
-static void
-read_array_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct die_info *child_die;
-  struct type *type = NULL;
-  struct type *element_type, *range_type, *index_type;
-  struct type **range_types = NULL;
-  struct attribute *attr;
-  int ndim = 0;
-  struct cleanup *back_to;
-
-  /* Return if we've already decoded this type. */
-  if (die->type)
-    {
-      return;
-    }
-
-  element_type = die_type (die, objfile);
-
-  /* Irix 6.2 native cc creates array types without children for
-     arrays with unspecified length.  */
-  if (die->has_children == 0)
-    {
-      index_type = dwarf2_fundamental_type (objfile, FT_INTEGER);
-      range_type = create_range_type (NULL, index_type, 0, -1);
-      die->type = create_array_type (NULL, element_type, range_type);
-      return;
-    }
-
-  back_to = make_cleanup (null_cleanup, NULL);
-  child_die = die->next;
-  while (child_die && child_die->tag)
-    {
-      if (child_die->tag == DW_TAG_subrange_type)
-	{
-	  unsigned int low, high;
-
-	  /* Default bounds to an array with unspecified length.  */
-	  low = 0;
-	  high = -1;
-	  if (cu_language == language_fortran)
-	    {
-	      /* FORTRAN implies a lower bound of 1, if not given.  */
-	      low = 1;
-	    }
-
-	  index_type = die_type (child_die, objfile);
-	  attr = dwarf_attr (child_die, DW_AT_lower_bound);
-	  if (attr)
-	    {
-	      if (attr->form == DW_FORM_sdata)
-		{
-		  low = DW_SND (attr);
-		}
-	      else if (attr->form == DW_FORM_udata
-	               || attr->form == DW_FORM_data1
-	               || attr->form == DW_FORM_data2
-	               || attr->form == DW_FORM_data4)
-		{
-		  low = DW_UNSND (attr);
-		}
-	      else
-		{
-		  complain (&dwarf2_non_const_array_bound_ignored,
-			    dwarf_form_name (attr->form));
-#ifdef FORTRAN_HACK
-		  die->type = lookup_pointer_type (element_type);
-		  return;
-#else
-		  low = 0;
-#endif
-		}
-	    }
-	  attr = dwarf_attr (child_die, DW_AT_upper_bound);
-	  if (attr)
-	    {
-	      if (attr->form == DW_FORM_sdata)
-		{
-		  high = DW_SND (attr);
-		}
-	      else if (attr->form == DW_FORM_udata
-	               || attr->form == DW_FORM_data1
-	               || attr->form == DW_FORM_data2
-	               || attr->form == DW_FORM_data4)
-		{
-		  high = DW_UNSND (attr);
-		}
-	      else if (attr->form == DW_FORM_block1)
-		{
-		  /* GCC encodes arrays with unspecified or dynamic length
-		     with a DW_FORM_block1 attribute.
-		     FIXME: GDB does not yet know how to handle dynamic
-		     arrays properly, treat them as arrays with unspecified
-		     length for now.  */
-		  high = -1;
-		}
-	      else
-		{
-		  complain (&dwarf2_non_const_array_bound_ignored,
-			    dwarf_form_name (attr->form));
-#ifdef FORTRAN_HACK
-		  die->type = lookup_pointer_type (element_type);
-		  return;
-#else
-		  high = 1;
-#endif
-		}
-	    }
-
-	  /* Create a range type and save it for array type creation.  */
-	  if ((ndim % DW_FIELD_ALLOC_CHUNK) == 0)
-	    {
-	      range_types = (struct type **)
-		xrealloc (range_types, (ndim + DW_FIELD_ALLOC_CHUNK)
-				         * sizeof (struct type *));
-	      if (ndim == 0)
-		make_cleanup ((make_cleanup_func) free_current_contents, 
-                              &range_types);
-	    }
-	  range_types[ndim++] = create_range_type (NULL, index_type, low, high);
-	}
-      child_die = sibling_die (child_die);
-    }
-
-  /* Dwarf2 dimensions are output from left to right, create the
-     necessary array types in backwards order.  */
-  type = element_type;
-  while (ndim-- > 0)
-    type = create_array_type (NULL, type, range_types[ndim]);
-
-  do_cleanups (back_to);
-
-  /* Install the type in the die. */
-  die->type = type;
-}
-
-/* First cut: install each common block member as a global variable.  */
-
-static void
-read_common_block (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct die_info *child_die;
-  struct attribute *attr;
-  struct symbol *sym;
-  CORE_ADDR base = (CORE_ADDR) 0;
-
-  attr = dwarf_attr (die, DW_AT_location);
-  if (attr)
-    {
-      base = decode_locdesc (DW_BLOCK (attr), objfile);
-    }
-  if (die->has_children)
-    {
-      child_die = die->next;
-      while (child_die && child_die->tag)
-	{
-	  sym = new_symbol (child_die, NULL, objfile);
-	  attr = dwarf_attr (child_die, DW_AT_data_member_location);
-	  if (attr)
-	    {
-	      SYMBOL_VALUE_ADDRESS (sym) =
-		base + decode_locdesc (DW_BLOCK (attr), objfile);
-	      add_symbol_to_list (sym, &global_symbols);
-	    }
-	  child_die = sibling_die (child_die);
-	}
-    }
-}
-
-/* Extract all information from a DW_TAG_pointer_type DIE and add to
-   the user defined type vector.  */
-
-static void
-read_tag_pointer_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct attribute *attr;
-
-  if (die->type)
-    {
-      return;
-    }
-
-  type = lookup_pointer_type (die_type (die, objfile));
-  attr = dwarf_attr (die, DW_AT_byte_size);
-  if (attr)
-    {
-      TYPE_LENGTH (type) = DW_UNSND (attr);
-    }
-  else
-    {
-      TYPE_LENGTH (type) = address_size;
-    }
-  die->type = type;
-}
-
-/* Extract all information from a DW_TAG_ptr_to_member_type DIE and add to
-   the user defined type vector.  */
-
-static void
-read_tag_ptr_to_member_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct type *to_type;
-  struct type *domain;
-
-  if (die->type)
-    {
-      return;
-    }
-
-  type = alloc_type (objfile);
-  to_type = die_type (die, objfile);
-  domain = die_containing_type (die, objfile);
-  smash_to_member_type (type, domain, to_type);
-
-  die->type = type;
-}
-
-/* Extract all information from a DW_TAG_reference_type DIE and add to
-   the user defined type vector.  */
-
-static void
-read_tag_reference_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct attribute *attr;
-
-  if (die->type)
-    {
-      return;
-    }
-
-  type = lookup_reference_type (die_type (die, objfile));
-  attr = dwarf_attr (die, DW_AT_byte_size);
-  if (attr)
-    {
-      TYPE_LENGTH (type) = DW_UNSND (attr);
-    }
-  else
-    {
-      TYPE_LENGTH (type) = address_size;
-    }
-  die->type = type;
-}
-
-static void
-read_tag_const_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  if (die->type)
-    {
-      return;
-    }
-
-  complain (&dwarf2_const_ignored);
-  die->type = die_type (die, objfile);
-}
-
-static void
-read_tag_volatile_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  if (die->type)
-    {
-      return;
-    }
-
-  complain (&dwarf2_volatile_ignored);
-  die->type = die_type (die, objfile);
-}
-
-/* Extract all information from a DW_TAG_string_type DIE and add to
-   the user defined type vector.  It isn't really a user defined type,
-   but it behaves like one, with other DIE's using an AT_user_def_type
-   attribute to reference it.  */
-
-static void
-read_tag_string_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type, *range_type, *index_type, *char_type;
-  struct attribute *attr;
-  unsigned int length;
-
-  if (die->type)
-    {
-      return;
-    }
-
-  attr = dwarf_attr (die, DW_AT_string_length);
-  if (attr)
-    {
-      length = DW_UNSND (attr);
-    }
-  else
-    {
-      length = 1;
-    }
-  index_type = dwarf2_fundamental_type (objfile, FT_INTEGER);
-  range_type = create_range_type (NULL, index_type, 1, length);
-  char_type = dwarf2_fundamental_type (objfile, FT_CHAR);
-  type = create_string_type (char_type, range_type);
-  die->type = type;
-}
-
-/* Handle DIES due to C code like:
-
-   struct foo
-     {
-       int (*funcp)(int a, long l);
-       int b;
-     };
-
-   ('funcp' generates a DW_TAG_subroutine_type DIE)
-*/
-
-static void
-read_subroutine_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;		/* Type that this function returns */
-  struct type *ftype;		/* Function that returns above type */
-  struct attribute *attr;
-
-  /* Decode the type that this subroutine returns */
-  if (die->type)
-    {
-      return;
-    }
-  type = die_type (die, objfile);
-  ftype = lookup_function_type (type);
-
-  /* All functions in C++ have prototypes.  */
-  attr = dwarf_attr (die, DW_AT_prototyped);
-  if ((attr && (DW_UNSND (attr) != 0))
-      || cu_language == language_cplus)
-    TYPE_FLAGS (ftype) |= TYPE_FLAG_PROTOTYPED;
-
-  if (die->has_children)
-    {
-      struct die_info *child_die;
-      int nparams = 0;
-      int iparams = 0;
-
-      /* Count the number of parameters.
-         FIXME: GDB currently ignores vararg functions, but knows about
-         vararg member functions.  */
-      child_die = die->next;
-      while (child_die && child_die->tag)
-	{
-	  if (child_die->tag == DW_TAG_formal_parameter)
-	    nparams++;
-	  else if (child_die->tag == DW_TAG_unspecified_parameters)
-	    TYPE_FLAGS (ftype) |= TYPE_FLAG_VARARGS;
-	  child_die = sibling_die (child_die);
-	}
-
-      /* Allocate storage for parameters and fill them in.  */
-      TYPE_NFIELDS (ftype) = nparams;
-      TYPE_FIELDS (ftype) = (struct field *)
-	TYPE_ALLOC (ftype, nparams * sizeof (struct field));
-
-      child_die = die->next;
-      while (child_die && child_die->tag)
-	{
-	  if (child_die->tag == DW_TAG_formal_parameter)
-	    {
-	      /* Dwarf2 has no clean way to discern C++ static and non-static
-		 member functions. G++ helps GDB by marking the first
-		 parameter for non-static member functions (which is the
-		 this pointer) as artificial. We pass this information
-		 to dwarf2_add_member_fn via TYPE_FIELD_ARTIFICIAL.  */
-	      attr = dwarf_attr (child_die, DW_AT_artificial);
-	      if (attr)
-		TYPE_FIELD_ARTIFICIAL (ftype, iparams) = DW_UNSND (attr);
-	      else
-		TYPE_FIELD_ARTIFICIAL (ftype, iparams) = 0;
-	      TYPE_FIELD_TYPE (ftype, iparams) = die_type (child_die, objfile);
-	      iparams++;
-	    }
-	  child_die = sibling_die (child_die);
-	}
-    }
-
-  die->type = ftype;
-}
-
-static void
-read_typedef (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;
-
-  if (!die->type)
-    {
-      struct attribute *attr;
-      struct type *xtype;
-
-      xtype = die_type (die, objfile);
-
-      type = alloc_type (objfile);
-      TYPE_CODE (type) = TYPE_CODE_TYPEDEF;
-      TYPE_FLAGS (type) |= TYPE_FLAG_TARGET_STUB;
-      TYPE_TARGET_TYPE (type) = xtype;
-      attr = dwarf_attr (die, DW_AT_name);
-      if (attr && DW_STRING (attr))
-	TYPE_NAME (type) = obsavestring (DW_STRING (attr),
-					 strlen (DW_STRING (attr)),
-					 &objfile->type_obstack);
-
-      die->type = type;
-    }
-}
-
-/* Find a representation of a given base type and install
-   it in the TYPE field of the die.  */
-
-static void
-read_base_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct attribute *attr;
-  int encoding = 0, size = 0;
-
-  /* If we've already decoded this die, this is a no-op. */
-  if (die->type)
-    {
-      return;
-    }
-
-  attr = dwarf_attr (die, DW_AT_encoding);
-  if (attr)
-    {
-      encoding = DW_UNSND (attr);
-    }
-  attr = dwarf_attr (die, DW_AT_byte_size);
-  if (attr)
-    {
-      size = DW_UNSND (attr);
-    }
-  attr = dwarf_attr (die, DW_AT_name);
-  if (attr && DW_STRING (attr))
-    {
-      enum type_code code = TYPE_CODE_INT;
-      int is_unsigned = 0;
-
-      switch (encoding)
-	{
-	case DW_ATE_address:
-	  /* Turn DW_ATE_address into a void * pointer.  */
-	  code = TYPE_CODE_PTR;
-	  is_unsigned = 1;
-	  break;
-	case DW_ATE_boolean:
-	  code = TYPE_CODE_BOOL;
-	  is_unsigned = 1;
-	  break;
-	case DW_ATE_complex_float:
-	  code = TYPE_CODE_COMPLEX;
-	  break;
-	case DW_ATE_float:
-	  code = TYPE_CODE_FLT;
-	  break;
-	case DW_ATE_signed:
-	case DW_ATE_signed_char:
-	  break;
-	case DW_ATE_unsigned:
-	case DW_ATE_unsigned_char:
-	  is_unsigned = 1;
-	  break;
-	default:
-	  complain (&dwarf2_unsupported_at_encoding,
-		    dwarf_type_encoding_name (encoding));
-	  break;
-	}
-      type = init_type (code, size, is_unsigned, DW_STRING (attr), objfile);
-      if (encoding == DW_ATE_address)
-	TYPE_TARGET_TYPE (type) = dwarf2_fundamental_type (objfile, FT_VOID);
-    }
-  else
-    {
-      type = dwarf_base_type (encoding, size, objfile);
-    }
-  die->type = type;
-}
-
-/* Read a whole compilation unit into a linked list of dies.  */
-
-struct die_info *
-read_comp_unit (info_ptr, abfd)
-    char *info_ptr;
-    bfd *abfd;
-{
-  struct die_info *first_die, *last_die, *die;
-  char *cur_ptr;
-  int nesting_level;
-
-  /* Reset die reference table, we are building a new one now. */
-  dwarf2_empty_die_ref_table ();
-
-  cur_ptr = info_ptr;
-  nesting_level = 0;
-  first_die = last_die = NULL;
-  do
-    {
-      cur_ptr = read_full_die (&die, abfd, cur_ptr);
-      if (die->has_children)
-	{
-	  nesting_level++;
-	}
-      if (die->tag == 0)
-	{
-	  nesting_level--;
-	}
-
-      die->next = NULL;
-
-      /* Enter die in reference hash table */
-      store_in_ref_table (die->offset, die);
-
-      if (!first_die)
-	{
-	  first_die = last_die = die;
-	}
-      else
-	{
-	  last_die->next = die;
-	  last_die = die;
-	}
-    }
-  while (nesting_level > 0);
-  return first_die;
-}
-
-/* Free a linked list of dies.  */
-
-static void
-free_die_list (dies)
-     struct die_info *dies;
-{
-  struct die_info *die, *next;
-
-  die = dies;
-  while (die)
-    {
-      next = die->next;
-      free (die->attrs);
-      free (die);
-      die = next;
-    }
-}
-
-/* Read the contents of the section at OFFSET and of size SIZE from the
-   object file specified by OBJFILE into the psymbol_obstack and return it.  */
-
-static char *
-dwarf2_read_section (objfile, offset, size)
-     struct objfile *objfile;
-     file_ptr offset;
-     unsigned int size;
-{
-  bfd *abfd = objfile->obfd;
-  char *buf;
-
-  if (size == 0)
-    return NULL;
-
-  buf = (char *) obstack_alloc (&objfile->psymbol_obstack, size);
-  if ((bfd_seek (abfd, offset, SEEK_SET) != 0) ||
-      (bfd_read (buf, size, 1, abfd) != size))
-    {
-      buf = NULL;
-      error ("Dwarf Error: Can't read DWARF data from '%s'",
-        bfd_get_filename (abfd));
-    }
-  return buf;
-}
-
-/* In DWARF version 2, the description of the debugging information is
-   stored in a separate .debug_abbrev section.  Before we read any
-   dies from a section we read in all abbreviations and install them
-   in a hash table.  */
-
-static void
-dwarf2_read_abbrevs (abfd, offset)
-     bfd * abfd;
-     unsigned int offset;
-{
-  char *abbrev_ptr;
-  struct abbrev_info *cur_abbrev;
-  unsigned int abbrev_number, bytes_read, abbrev_name;
-  unsigned int abbrev_form, hash_number;
-
-  /* empty the table */
-  dwarf2_empty_abbrev_table (NULL);
-
-  abbrev_ptr = dwarf_abbrev_buffer + offset;
-  abbrev_number = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
-  abbrev_ptr += bytes_read;
-
-  /* loop until we reach an abbrev number of 0 */
-  while (abbrev_number)
-    {
-      cur_abbrev = dwarf_alloc_abbrev ();
-
-      /* read in abbrev header */
-      cur_abbrev->number = abbrev_number;
-      cur_abbrev->tag = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
-      abbrev_ptr += bytes_read;
-      cur_abbrev->has_children = read_1_byte (abfd, abbrev_ptr);
-      abbrev_ptr += 1;
-
-      /* now read in declarations */
-      abbrev_name = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
-      abbrev_ptr += bytes_read;
-      abbrev_form = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
-      abbrev_ptr += bytes_read;
-      while (abbrev_name)
-	{
-	  if ((cur_abbrev->num_attrs % ATTR_ALLOC_CHUNK) == 0)
-	    {
-	      cur_abbrev->attrs = (struct attr_abbrev *)
-		xrealloc (cur_abbrev->attrs,
-			  (cur_abbrev->num_attrs + ATTR_ALLOC_CHUNK)
-			    * sizeof (struct attr_abbrev));
-	    }
-	  cur_abbrev->attrs[cur_abbrev->num_attrs].name = abbrev_name;
-	  cur_abbrev->attrs[cur_abbrev->num_attrs++].form = abbrev_form;
-	  abbrev_name = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
-	  abbrev_ptr += bytes_read;
-	  abbrev_form = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
-	  abbrev_ptr += bytes_read;
-	}
-
-      hash_number = abbrev_number % ABBREV_HASH_SIZE;
-      cur_abbrev->next = dwarf2_abbrevs[hash_number];
-      dwarf2_abbrevs[hash_number] = cur_abbrev;
-
-      /* Get next abbreviation.
-         Under Irix6 the abbreviations for a compilation unit are not
-	 always properly terminated with an abbrev number of 0.
-	 Exit loop if we encounter an abbreviation which we have
-	 already read (which means we are about to read the abbreviations
-	 for the next compile unit) or if the end of the abbreviation
-	 table is reached.  */
-      if ((unsigned int) (abbrev_ptr - dwarf_abbrev_buffer)
-	    >= dwarf_abbrev_size)
-	break;
-      abbrev_number = read_unsigned_leb128 (abfd, abbrev_ptr, &bytes_read);
-      abbrev_ptr += bytes_read;
-      if (dwarf2_lookup_abbrev (abbrev_number) != NULL)
-	break;
-    }
-}
-
-/* Empty the abbrev table for a new compilation unit.  */
-
-/* ARGSUSED */
-static void
-dwarf2_empty_abbrev_table (ignore)
-     PTR ignore;
-{
-  int i;
-  struct abbrev_info *abbrev, *next;
-
-  for (i = 0; i < ABBREV_HASH_SIZE; ++i)
-    {
-      next = NULL;
-      abbrev = dwarf2_abbrevs[i];
-      while (abbrev)
-	{
-	  next = abbrev->next;
-	  free (abbrev->attrs);
-	  free (abbrev);
-	  abbrev = next;
-	}
-      dwarf2_abbrevs[i] = NULL;
-    }
-}
-
-/* Lookup an abbrev_info structure in the abbrev hash table.  */
-
-static struct abbrev_info *
-dwarf2_lookup_abbrev (number)
-     unsigned int number;
-{
-  unsigned int hash_number;
-  struct abbrev_info *abbrev;
-
-  hash_number = number % ABBREV_HASH_SIZE;
-  abbrev = dwarf2_abbrevs[hash_number];
-
-  while (abbrev)
-    {
-      if (abbrev->number == number)
-	return abbrev;
-      else
-	abbrev = abbrev->next;
-    }
-  return NULL;
-}
-
-/* Read a minimal amount of information into the minimal die structure.  */
-
-static char *
-read_partial_die (part_die, abfd, info_ptr, has_pc_info)
-     struct partial_die_info *part_die;
-     bfd * abfd;
-     char *info_ptr;
-     int *has_pc_info;
-{
-  unsigned int abbrev_number, bytes_read, i;
-  struct abbrev_info *abbrev;
-  struct attribute attr;
-  struct attribute spec_attr;
-  int found_spec_attr = 0;
-  int has_low_pc_attr  = 0;
-  int has_high_pc_attr = 0;
-
-  *part_die = zeroed_partial_die;
-  *has_pc_info = 0;
-  abbrev_number = read_unsigned_leb128 (abfd, info_ptr, &bytes_read);
-  info_ptr += bytes_read;
-  if (!abbrev_number)
-    return info_ptr;
-
-  abbrev = dwarf2_lookup_abbrev (abbrev_number);
-  if (!abbrev)
-    {
-      error ("Dwarf Error: Could not find abbrev number %d.", abbrev_number);
-    }
-  part_die->offset = info_ptr - dwarf_info_buffer;
-  part_die->tag = abbrev->tag;
-  part_die->has_children = abbrev->has_children;
-  part_die->abbrev = abbrev_number;
-
-  for (i = 0; i < abbrev->num_attrs; ++i)
-    {
-      info_ptr = read_attribute (&attr, &abbrev->attrs[i], abfd, info_ptr);
-
-      /* Store the data if it is of an attribute we want to keep in a
-	 partial symbol table.  */
-      switch (attr.name)
-	{
-	case DW_AT_name:
-
-	  /* Prefer DW_AT_MIPS_linkage_name over DW_AT_name.  */
-	  if (part_die->name == NULL)
-	    part_die->name = DW_STRING (&attr);
-	  break;
-	case DW_AT_MIPS_linkage_name:
-	  part_die->name = DW_STRING (&attr);
-	  break;
-	case DW_AT_low_pc:
-	  has_low_pc_attr = 1;
-	  part_die->lowpc = DW_ADDR (&attr);
-	  break;
-	case DW_AT_high_pc:
-	  has_high_pc_attr = 1;
-	  part_die->highpc = DW_ADDR (&attr);
-	  break;
-	case DW_AT_location:
-	  part_die->locdesc = DW_BLOCK (&attr);
-	  break;
-	case DW_AT_language:
-	  part_die->language = DW_UNSND (&attr);
-	  break;
-	case DW_AT_external:
-	  part_die->is_external = DW_UNSND (&attr);
-	  break;
-	case DW_AT_declaration:
-	  part_die->is_declaration = DW_UNSND (&attr);
-	  break;
-	case DW_AT_type:
-	  part_die->has_type = 1;
-	  break;
-	case DW_AT_abstract_origin:
-	case DW_AT_specification:
-	  found_spec_attr = 1;
-	  spec_attr = attr;
-	  break;
-	case DW_AT_sibling:
-	  /* Ignore absolute siblings, they might point outside of
-	     the current compile unit.  */
-	  if (attr.form == DW_FORM_ref_addr)
-	    complain(&dwarf2_absolute_sibling_complaint);
-	  else
-	    part_die->sibling =
-	      dwarf_info_buffer + dwarf2_get_ref_die_offset (&attr);
-	  break;
-	default:
-	  break;
-	}
-    }
-
-  /* If we found a reference attribute and the die has no name, try
-     to find a name in the referred to die.  */
-
-  if (found_spec_attr && part_die->name == NULL)
-    {
-      struct partial_die_info spec_die;
-      char *spec_ptr;
-      int dummy;
-
-      spec_ptr = dwarf_info_buffer + dwarf2_get_ref_die_offset (&spec_attr);
-      read_partial_die (&spec_die, abfd, spec_ptr, &dummy);
-      if (spec_die.name)
-	{
-	  part_die->name = spec_die.name;
-
-	  /* Copy DW_AT_external attribute if it is set.  */
-	  if (spec_die.is_external)
-	    part_die->is_external = spec_die.is_external;
-	}
-    }
-
-  /* When using the GNU linker, .gnu.linkonce. sections are used to
-     eliminate duplicate copies of functions and vtables and such.
-     The linker will arbitrarily choose one and discard the others.
-     The AT_*_pc values for such functions refer to local labels in
-     these sections.  If the section from that file was discarded, the
-     labels are not in the output, so the relocs get a value of 0.
-     If this is a discarded function, mark the pc bounds as invalid,
-     so that GDB will ignore it.  */
-  if (has_low_pc_attr && has_high_pc_attr
-      && part_die->lowpc < part_die->highpc
-      && (part_die->lowpc != 0
-	  || (bfd_get_file_flags (abfd) & HAS_RELOC)))
-    *has_pc_info = 1;
-  return info_ptr;
-}
-
-/* Read the die from the .debug_info section buffer.  And set diep to
-   point to a newly allocated die with its information.  */
-
-static char *
-read_full_die (diep, abfd, info_ptr)
-     struct die_info **diep;
-     bfd *abfd;
-     char *info_ptr;
-{
-  unsigned int abbrev_number, bytes_read, i, offset;
-  struct abbrev_info *abbrev;
-  struct die_info *die;
-
-  offset = info_ptr - dwarf_info_buffer;
-  abbrev_number = read_unsigned_leb128 (abfd, info_ptr, &bytes_read);
-  info_ptr += bytes_read;
-  if (!abbrev_number)
-    {
-      die = dwarf_alloc_die ();
-      die->tag = 0;
-      die->abbrev = abbrev_number;
-      die->type = NULL;
-      *diep = die;
-      return info_ptr;
-    }
-
-  abbrev = dwarf2_lookup_abbrev (abbrev_number);
-  if (!abbrev)
-    {
-      error ("Dwarf Error: could not find abbrev number %d.", abbrev_number);
-    }
-  die = dwarf_alloc_die ();
-  die->offset = offset;
-  die->tag = abbrev->tag;
-  die->has_children = abbrev->has_children;
-  die->abbrev = abbrev_number;
-  die->type = NULL;
-
-  die->num_attrs = abbrev->num_attrs;
-  die->attrs = (struct attribute *)
-    xmalloc (die->num_attrs * sizeof (struct attribute));
-
-  for (i = 0; i < abbrev->num_attrs; ++i)
-    {
-      info_ptr = read_attribute (&die->attrs[i], &abbrev->attrs[i],
-				 abfd, info_ptr);
-    }
-
-  *diep = die;
-  return info_ptr;
-}
-
-/* Read an attribute described by an abbreviated attribute.  */
-
-static char *
-read_attribute (attr, abbrev, abfd, info_ptr)
-     struct attribute *attr;
-     struct attr_abbrev *abbrev;
-     bfd *abfd;
-     char *info_ptr;
-{
-  unsigned int bytes_read;
-  struct dwarf_block *blk;
-
-  attr->name = abbrev->name;
-  attr->form = abbrev->form;
-  switch (abbrev->form)
-    {
-    case DW_FORM_addr:
-    case DW_FORM_ref_addr:
-      DW_ADDR (attr) = read_address (abfd, info_ptr);
-      info_ptr += address_size;
-      break;
-    case DW_FORM_block2:
-      blk = dwarf_alloc_block ();
-      blk->size = read_2_bytes (abfd, info_ptr);
-      info_ptr += 2;
-      blk->data = read_n_bytes (abfd, info_ptr, blk->size);
-      info_ptr += blk->size;
-      DW_BLOCK (attr) = blk;
-      break;
-    case DW_FORM_block4:
-      blk = dwarf_alloc_block ();
-      blk->size = read_4_bytes (abfd, info_ptr);
-      info_ptr += 4;
-      blk->data = read_n_bytes (abfd, info_ptr, blk->size);
-      info_ptr += blk->size;
-      DW_BLOCK (attr) = blk;
-      break;
-    case DW_FORM_data2:
-      DW_UNSND (attr) = read_2_bytes (abfd, info_ptr);
-      info_ptr += 2;
-      break;
-    case DW_FORM_data4:
-      DW_UNSND (attr) = read_4_bytes (abfd, info_ptr);
-      info_ptr += 4;
-      break;
-    case DW_FORM_data8:
-      DW_UNSND (attr) = read_8_bytes (abfd, info_ptr);
-      info_ptr += 8;
-      break;
-    case DW_FORM_string:
-      DW_STRING (attr) = read_string (abfd, info_ptr, &bytes_read);
-      info_ptr += bytes_read;
-      break;
-    case DW_FORM_block:
-      blk = dwarf_alloc_block ();
-      blk->size = read_unsigned_leb128 (abfd, info_ptr, &bytes_read);
-      info_ptr += bytes_read;
-      blk->data = read_n_bytes (abfd, info_ptr, blk->size);
-      info_ptr += blk->size;
-      DW_BLOCK (attr) = blk;
-      break;
-    case DW_FORM_block1:
-      blk = dwarf_alloc_block ();
-      blk->size = read_1_byte (abfd, info_ptr);
-      info_ptr += 1;
-      blk->data = read_n_bytes (abfd, info_ptr, blk->size);
-      info_ptr += blk->size;
-      DW_BLOCK (attr) = blk;
-      break;
-    case DW_FORM_data1:
-      DW_UNSND (attr) = read_1_byte (abfd, info_ptr);
-      info_ptr += 1;
-      break;
-    case DW_FORM_flag:
-      DW_UNSND (attr) = read_1_byte (abfd, info_ptr);
-      info_ptr += 1;
-      break;
-    case DW_FORM_sdata:
-      DW_SND (attr) = read_signed_leb128 (abfd, info_ptr, &bytes_read);
-      info_ptr += bytes_read;
-      break;
-    case DW_FORM_udata:
-      DW_UNSND (attr) = read_unsigned_leb128 (abfd, info_ptr, &bytes_read);
-      info_ptr += bytes_read;
-      break;
-    case DW_FORM_ref1:
-      DW_UNSND (attr) = read_1_byte (abfd, info_ptr);
-      info_ptr += 1;
-      break;
-    case DW_FORM_ref2:
-      DW_UNSND (attr) = read_2_bytes (abfd, info_ptr);
-      info_ptr += 2;
-      break;
-    case DW_FORM_ref4:
-      DW_UNSND (attr) = read_4_bytes (abfd, info_ptr);
-      info_ptr += 4;
-      break;
-    case DW_FORM_ref_udata:
-      DW_UNSND (attr) = read_unsigned_leb128 (abfd, info_ptr, &bytes_read);
-      info_ptr += bytes_read;
-      break;
-    case DW_FORM_strp:
-    case DW_FORM_indirect:
-    default:
-      error ("Dwarf Error: Cannot handle %s in DWARF reader.",
-	     dwarf_form_name (abbrev->form));
-    }
-  return info_ptr;
-}
-
-/* read dwarf information from a buffer */
-
-static unsigned int
-read_1_byte (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  return bfd_get_8 (abfd, (bfd_byte *) buf);
-}
-
-static int
-read_1_signed_byte (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  return bfd_get_signed_8 (abfd, (bfd_byte *) buf);
-}
-
-static unsigned int
-read_2_bytes (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  return bfd_get_16 (abfd, (bfd_byte *) buf);
-}
-
-static int
-read_2_signed_bytes (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  return bfd_get_signed_16 (abfd, (bfd_byte *) buf);
-}
-
-static unsigned int
-read_4_bytes (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  return bfd_get_32 (abfd, (bfd_byte *) buf);
-}
-
-static int
-read_4_signed_bytes (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  return bfd_get_signed_32 (abfd, (bfd_byte *) buf);
-}
-
-static unsigned int
-read_8_bytes (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  return bfd_get_64 (abfd, (bfd_byte *) buf);
-}
-
-static CORE_ADDR
-read_address (abfd, buf)
-     bfd *abfd;
-     char *buf;
-{
-  CORE_ADDR retval = 0;
-
-  switch (address_size)
-    {
-    case 4:
-      retval = bfd_get_32 (abfd, (bfd_byte *) buf);
-      break;
-    case 8:
-      retval = bfd_get_64 (abfd, (bfd_byte *) buf);
-      break;
-    default:
-      /* *THE* alternative is 8, right? */
-      abort ();
-    }
-  /* If the address being read is larger than the address that is
-     applicable for the object file format then mask it down to the
-     correct size.  Take care to avoid unnecessary shift or shift
-     overflow */
-  if (address_size > address_significant_size
-      && address_significant_size < sizeof (CORE_ADDR))
-    {
-      CORE_ADDR mask = ((CORE_ADDR) 0) - 1;
-      retval &= ~(mask << (address_significant_size * 8));
-    }
-  return retval;
-}
-
-static char *
-read_n_bytes (abfd, buf, size)
-     bfd * abfd;
-     char *buf;
-     unsigned int size;
-{
-  /* If the size of a host char is 8 bits, we can return a pointer
-     to the buffer, otherwise we have to copy the data to a buffer
-     allocated on the temporary obstack.  */
-#if HOST_CHAR_BIT == 8
-  return buf;
-#else
-  char *ret;
-  unsigned int i;
-
-  ret = obstack_alloc (&dwarf2_tmp_obstack, size);
-  for (i = 0; i < size; ++i)
-    {
-      ret[i] = bfd_get_8 (abfd, (bfd_byte *) buf);
-      buf++;
-    }
-  return ret;
-#endif
-}
-
-static char *
-read_string (abfd, buf, bytes_read_ptr)
-     bfd *abfd;
-     char *buf;
-     unsigned int *bytes_read_ptr;
-{
-  /* If the size of a host char is 8 bits, we can return a pointer
-     to the string, otherwise we have to copy the string to a buffer
-     allocated on the temporary obstack.  */
-#if HOST_CHAR_BIT == 8
-  if (*buf == '\0')
-    {
-      *bytes_read_ptr = 1;
-      return NULL;
-    }
-  *bytes_read_ptr = strlen (buf) + 1;
-  return buf;
-#else
-  int byte;
-  unsigned int i = 0;
-
-  while ((byte = bfd_get_8 (abfd, (bfd_byte *) buf)) != 0)
-    {
-      obstack_1grow (&dwarf2_tmp_obstack, byte);
-      i++;
-      buf++;
-    }
-  if (i == 0)
-    {
-      *bytes_read_ptr = 1;
-      return NULL;
-    }
-  obstack_1grow (&dwarf2_tmp_obstack, '\0');
-  *bytes_read_ptr = i + 1;
-  return obstack_finish (&dwarf2_tmp_obstack);
-#endif
-}
-
-static unsigned int
-read_unsigned_leb128 (abfd, buf, bytes_read_ptr)
-     bfd *abfd;
-     char *buf;
-     unsigned int *bytes_read_ptr;
-{
-  unsigned int result, num_read;
-  int i, shift;
-  unsigned char byte;
-
-  result = 0;
-  shift = 0;
-  num_read = 0;
-  i = 0;
-  while (1)
-    {
-      byte = bfd_get_8 (abfd, (bfd_byte *) buf);
-      buf++;
-      num_read++;
-      result |= ((byte & 127) << shift);
-      if ((byte & 128) == 0)
-	{
-	  break;
-	}
-      shift += 7;
-    }
-  *bytes_read_ptr = num_read;
-  return result;
-}
-
-static int
-read_signed_leb128 (abfd, buf, bytes_read_ptr)
-     bfd *abfd;
-     char *buf;
-     unsigned int *bytes_read_ptr;
-{
-  int result;
-  int i, shift, size, num_read;
-  unsigned char byte;
-
-  result = 0;
-  shift = 0;
-  size = 32;
-  num_read = 0;
-  i = 0;
-  while (1)
-    {
-      byte = bfd_get_8 (abfd, (bfd_byte *) buf);
-      buf++;
-      num_read++;
-      result |= ((byte & 127) << shift);
-      shift += 7;
-      if ((byte & 128) == 0)
-	{
-	  break;
-	}
-    }
-  if ((shift < size) && (byte & 0x40))
-    {
-      result |= -(1 << shift);
-    }
-  *bytes_read_ptr = num_read;
-  return result;
-}
-
-static void
-set_cu_language (lang)
-     unsigned int lang;
-{
-  switch (lang)
-    {
-    case DW_LANG_C89:
-    case DW_LANG_C:
-      cu_language = language_c;
-      break;
-    case DW_LANG_C_plus_plus:
-      cu_language = language_cplus;
-      break;
-    case DW_LANG_Fortran77:
-    case DW_LANG_Fortran90:
-      cu_language = language_fortran;
-      break;
-    case DW_LANG_Mips_Assembler:
-      cu_language = language_asm;
-      break;
-    case DW_LANG_Ada83:
-    case DW_LANG_Cobol74:
-    case DW_LANG_Cobol85:
-    case DW_LANG_Pascal83:
-    case DW_LANG_Modula2:
-    default:
-      cu_language = language_unknown;
-      break;
-    }
-  cu_language_defn = language_def (cu_language);
-}
-
-/* Return the named attribute or NULL if not there.  */
-
-static struct attribute *
-dwarf_attr (die, name)
-     struct die_info *die;
-     unsigned int name;
-{
-  unsigned int i;
-  struct attribute *spec = NULL;
-
-  for (i = 0; i < die->num_attrs; ++i)
-    {
-      if (die->attrs[i].name == name)
-	{
-	  return &die->attrs[i];
-	}
-      if (die->attrs[i].name == DW_AT_specification
-	  || die->attrs[i].name == DW_AT_abstract_origin)
-	spec = &die->attrs[i];
-    }
-  if (spec)
-    {
-      struct die_info *ref_die =
-	follow_die_ref (dwarf2_get_ref_die_offset (spec));
-
-      if (ref_die)
-	return dwarf_attr (ref_die, name);
-    }
-    
-  return NULL;
-}
-
-/* Decode the line number information for the compilation unit whose
-   line number info is at OFFSET in the .debug_line section.
-   The compilation directory of the file is passed in COMP_DIR.  */
-
-struct filenames
-{
-  unsigned int num_files;
-  struct fileinfo
-  {
-    char *name;
-    unsigned int dir;
-    unsigned int time;
-    unsigned int size;
-  }
-  *files;
-};
-
-struct directories
-{
-  unsigned int num_dirs;
-  char **dirs;
-};
-
-static void
-dwarf_decode_lines (offset, comp_dir, abfd)
-     unsigned int offset;
-     char *comp_dir;
-     bfd *abfd;
-{
-  char *line_ptr;
-  char *line_end;
-  struct line_head lh;
-  struct cleanup *back_to;
-  unsigned int i, bytes_read;
-  char *cur_file, *cur_dir;
-  unsigned char op_code, extended_op, adj_opcode;
-
-#define FILE_ALLOC_CHUNK 5
-#define DIR_ALLOC_CHUNK 5
-
-  struct filenames files;
-  struct directories dirs;
-
-  if (dwarf_line_buffer == NULL)
-    {
-      complain (&dwarf2_missing_line_number_section);
-      return;
-    }
-
-  files.num_files = 0;
-  files.files = NULL;
-
-  dirs.num_dirs = 0;
-  dirs.dirs = NULL;
-
-  line_ptr = dwarf_line_buffer + offset;
-
-  /* read in the prologue */
-  lh.total_length = read_4_bytes (abfd, line_ptr);
-  line_ptr += 4;
-  line_end = line_ptr + lh.total_length;
-  lh.version = read_2_bytes (abfd, line_ptr);
-  line_ptr += 2;
-  lh.prologue_length = read_4_bytes (abfd, line_ptr);
-  line_ptr += 4;
-  lh.minimum_instruction_length = read_1_byte (abfd, line_ptr);
-  line_ptr += 1;
-  lh.default_is_stmt = read_1_byte (abfd, line_ptr);
-  line_ptr += 1;
-  lh.line_base = read_1_signed_byte (abfd, line_ptr);
-  line_ptr += 1;
-  lh.line_range = read_1_byte (abfd, line_ptr);
-  line_ptr += 1;
-  lh.opcode_base = read_1_byte (abfd, line_ptr);
-  line_ptr += 1;
-  lh.standard_opcode_lengths = (unsigned char *)
-    xmalloc (lh.opcode_base * sizeof (unsigned char));
-  back_to = make_cleanup ((make_cleanup_func) free_current_contents, 
-                          &lh.standard_opcode_lengths);
-
-  lh.standard_opcode_lengths[0] = 1;
-  for (i = 1; i < lh.opcode_base; ++i)
-    {
-      lh.standard_opcode_lengths[i] = read_1_byte (abfd, line_ptr);
-      line_ptr += 1;
-    }
-
-  /* Read directory table  */
-  while ((cur_dir = read_string (abfd, line_ptr, &bytes_read)) != NULL)
-    {
-      line_ptr += bytes_read;
-      if ((dirs.num_dirs % DIR_ALLOC_CHUNK) == 0)
-	{
-	  dirs.dirs = (char **)
-	    xrealloc (dirs.dirs,
-		      (dirs.num_dirs + DIR_ALLOC_CHUNK) * sizeof (char *));
-	  if (dirs.num_dirs == 0)
-	    make_cleanup ((make_cleanup_func) free_current_contents, &dirs.dirs);
-	}
-      dirs.dirs[dirs.num_dirs++] = cur_dir;
-    }
-  line_ptr += bytes_read;
-
-  /* Read file name table */
-  while ((cur_file = read_string (abfd, line_ptr, &bytes_read)) != NULL)
-    {
-      line_ptr += bytes_read;
-      if ((files.num_files % FILE_ALLOC_CHUNK) == 0)
-	{
-	  files.files = (struct fileinfo *)
-	    xrealloc (files.files,
-		      (files.num_files + FILE_ALLOC_CHUNK)
-			* sizeof (struct fileinfo));
-	  if (files.num_files == 0)
-	    make_cleanup ((make_cleanup_func) free_current_contents, 
-                          &files.files);
-	}
-      files.files[files.num_files].name = cur_file;
-      files.files[files.num_files].dir =
-	read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-      line_ptr += bytes_read;
-      files.files[files.num_files].time =
-	read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-      line_ptr += bytes_read;
-      files.files[files.num_files].size =
-	read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-      line_ptr += bytes_read;
-      files.num_files++;
-    }
-  line_ptr += bytes_read;
-
-  /* Read the statement sequences until there's nothing left.  */
-  while (line_ptr < line_end)
-    {
-      /* state machine registers  */
-      CORE_ADDR address = 0;
-      unsigned int file = 1;
-      unsigned int line = 1;
-      unsigned int column = 0;
-      int is_stmt = lh.default_is_stmt;
-      int basic_block = 0;
-      int end_sequence = 0;
-
-      /* Start a subfile for the current file of the state machine.  */
-      if (files.num_files >= file)
-	{
-	  /* The file and directory tables are 0 based, the references
-	     are 1 based.  */
-	  dwarf2_start_subfile (files.files[file - 1].name,
-				(files.files[file - 1].dir
-				 ? dirs.dirs[files.files[file - 1].dir - 1]
-				 : comp_dir));
-	}
-
-      /* Decode the table. */
-      while (! end_sequence)
-	{
-	  op_code = read_1_byte (abfd, line_ptr);
-	  line_ptr += 1;
-	  switch (op_code)
-	    {
-	    case DW_LNS_extended_op:
-	      line_ptr += 1;	/* ignore length */
-	      extended_op = read_1_byte (abfd, line_ptr);
-	      line_ptr += 1;
-	      switch (extended_op)
-		{
-		case DW_LNE_end_sequence:
-		  end_sequence = 1;
-		  record_line (current_subfile, line, address);
-		  break;
-		case DW_LNE_set_address:
-		  address = read_address (abfd, line_ptr) + baseaddr;
-		  line_ptr += address_size;
-		  break;
-		case DW_LNE_define_file:
-		  cur_file = read_string (abfd, line_ptr, &bytes_read);
-		  line_ptr += bytes_read;
-		  if ((files.num_files % FILE_ALLOC_CHUNK) == 0)
-		    {
-		      files.files = (struct fileinfo *)
-			xrealloc (files.files,
-				  (files.num_files + FILE_ALLOC_CHUNK)
-				    * sizeof (struct fileinfo));
-		      if (files.num_files == 0)
-			make_cleanup ((make_cleanup_func) free_current_contents, 
-                                      &files.files);
-		    }
-		  files.files[files.num_files].name = cur_file;
-		  files.files[files.num_files].dir =
-		    read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-		  line_ptr += bytes_read;
-		  files.files[files.num_files].time =
-		    read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-		  line_ptr += bytes_read;
-		  files.files[files.num_files].size =
-		    read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-		  line_ptr += bytes_read;
-		  files.num_files++;
-		  break;
-		default:
-		  complain (&dwarf2_mangled_line_number_section);
-		  goto done;
-		}
-	      break;
-	    case DW_LNS_copy:
-	      record_line (current_subfile, line, address);
-	      basic_block = 0;
-	      break;
-	    case DW_LNS_advance_pc:
-	      address += lh.minimum_instruction_length
-		* read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-	      line_ptr += bytes_read;
-	      break;
-	    case DW_LNS_advance_line:
-	      line += read_signed_leb128 (abfd, line_ptr, &bytes_read);
-	      line_ptr += bytes_read;
-	      break;
-	    case DW_LNS_set_file:
-	      /* The file and directory tables are 0 based, the references
-		 are 1 based.  */
-	      file = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-	      line_ptr += bytes_read;
-	      dwarf2_start_subfile
-		(files.files[file - 1].name,
-		 (files.files[file - 1].dir
-		  ? dirs.dirs[files.files[file - 1].dir - 1]
-		  : comp_dir));
-	      break;
-	    case DW_LNS_set_column:
-	      column = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
-	      line_ptr += bytes_read;
-	      break;
-	    case DW_LNS_negate_stmt:
-	      is_stmt = (!is_stmt);
-	      break;
-	    case DW_LNS_set_basic_block:
-	      basic_block = 1;
-	      break;
-	    case DW_LNS_const_add_pc:
-	      address += (255 - lh.opcode_base) / lh.line_range;
-	      break;
-	    case DW_LNS_fixed_advance_pc:
-	      address += read_2_bytes (abfd, line_ptr);
-	      line_ptr += 2;
-	      break;
-	    default:		/* special operand */
-	      adj_opcode = op_code - lh.opcode_base;
-	      address += (adj_opcode / lh.line_range)
-		* lh.minimum_instruction_length;
-	      line += lh.line_base + (adj_opcode % lh.line_range);
-	      /* append row to matrix using current values */
-	      record_line (current_subfile, line, address);
-	      basic_block = 1;
-	    }
-	}
-    }
-done:
-  do_cleanups (back_to);
-}
-
-/* Start a subfile for DWARF.  FILENAME is the name of the file and
-   DIRNAME the name of the source directory which contains FILENAME
-   or NULL if not known.
-   This routine tries to keep line numbers from identical absolute and
-   relative file names in a common subfile.
-
-   Using the `list' example from the GDB testsuite, which resides in
-   /srcdir and compiling it with Irix6.2 cc in /compdir using a filename
-   of /srcdir/list0.c yields the following debugging information for list0.c:
-
-	DW_AT_name:		/srcdir/list0.c
-	DW_AT_comp_dir:		/compdir
-	files.files[0].name:	list0.h		
-	files.files[0].dir:	/srcdir
-	files.files[1].name:	list0.c		
-	files.files[1].dir:	/srcdir
-
-   The line number information for list0.c has to end up in a single
-   subfile, so that `break /srcdir/list0.c:1' works as expected.  */
-
-static void
-dwarf2_start_subfile (filename, dirname)
-     char *filename;
-     char *dirname;
-{
-  /* If the filename isn't absolute, try to match an existing subfile
-     with the full pathname.  */
-
-  if (*filename != '/' && dirname != NULL)
-    {
-      struct subfile *subfile;
-      char *fullname = concat (dirname, "/", filename, NULL);
-
-      for (subfile = subfiles; subfile; subfile = subfile->next)
-	{
-	  if (STREQ (subfile->name, fullname))
-	    {
-	      current_subfile = subfile;
-	      free (fullname);
-	      return;
-	    }
-	}
-      free (fullname);
-    }
-  start_subfile (filename, dirname);
-}
-
-/* Given a pointer to a DWARF information entry, figure out if we need
-   to make a symbol table entry for it, and if so, create a new entry
-   and return a pointer to it.
-   If TYPE is NULL, determine symbol type from the die, otherwise
-   used the passed type.
-  */
-
-static struct symbol *
-new_symbol (die, type, objfile)
-     struct die_info *die;
-     struct type *type;
-     struct objfile *objfile;
-{
-  struct symbol *sym = NULL;
-  char *name;
-  struct attribute *attr = NULL;
-  struct attribute *attr2 = NULL;
-  CORE_ADDR addr;
-
-  name = dwarf2_linkage_name (die);
-  if (name)
-    {
-      sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					     sizeof (struct symbol));
-      OBJSTAT (objfile, n_syms++);
-      memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = obsavestring (name, strlen (name),
-					&objfile->symbol_obstack);
-
-      /* Default assumptions.
-	 Use the passed type or decode it from the die.  */
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_CLASS (sym) = LOC_STATIC;
-      if (type != NULL)
-	SYMBOL_TYPE (sym) = type;
-      else
-	SYMBOL_TYPE (sym) = die_type (die, objfile);
-      attr = dwarf_attr (die, DW_AT_decl_line);
-      if (attr)
-	{
-	  SYMBOL_LINE (sym) = DW_UNSND (attr);
-	}
-
-      /* If this symbol is from a C++ compilation, then attempt to
-         cache the demangled form for future reference.  This is a
-         typical time versus space tradeoff, that was decided in favor
-         of time because it sped up C++ symbol lookups by a factor of
-         about 20. */
-
-      SYMBOL_LANGUAGE (sym) = cu_language;
-      SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-      switch (die->tag)
-	{
-	case DW_TAG_label:
-	  attr = dwarf_attr (die, DW_AT_low_pc);
-	  if (attr)
-	    {
-	      SYMBOL_VALUE_ADDRESS (sym) = DW_ADDR (attr) + baseaddr;
-	    }
-	  SYMBOL_CLASS (sym) = LOC_LABEL;
-	  break;
-	case DW_TAG_subprogram:
-	  /* SYMBOL_BLOCK_VALUE (sym) will be filled in later by
-	     finish_block.  */
-	  SYMBOL_CLASS (sym) = LOC_BLOCK;
-	  attr2 = dwarf_attr (die, DW_AT_external);
-	  if (attr2 && (DW_UNSND (attr2) != 0))
-	    {
-	      add_symbol_to_list (sym, &global_symbols);
-	    }
-	  else
-	    {
-	      add_symbol_to_list (sym, list_in_scope);
-	    }
-	  break;
-	case DW_TAG_variable:
-	  /* Compilation with minimal debug info may result in variables
-	     with missing type entries. Change the misleading `void' type
-	     to something sensible.  */
-	  if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_VOID)
-	    SYMBOL_TYPE (sym) = init_type (TYPE_CODE_INT,
-					   TARGET_INT_BIT / HOST_CHAR_BIT, 0,
-					   "<variable, no debug info>",
-					   objfile);
-	  attr = dwarf_attr (die, DW_AT_const_value);
-	  if (attr)
-	    {
-	      dwarf2_const_value (attr, sym, objfile);
-	      attr2 = dwarf_attr (die, DW_AT_external);
-	      if (attr2 && (DW_UNSND (attr2) != 0))
-		add_symbol_to_list (sym, &global_symbols);
-	      else
-		add_symbol_to_list (sym, list_in_scope);
-	      break;
-	    }
-	  attr = dwarf_attr (die, DW_AT_location);
-	  if (attr)
-	    {
-	      attr2 = dwarf_attr (die, DW_AT_external);
-	      if (attr2 && (DW_UNSND (attr2) != 0))
-		{
-		  SYMBOL_VALUE_ADDRESS (sym) =
-		    decode_locdesc (DW_BLOCK (attr), objfile);
-		  add_symbol_to_list (sym, &global_symbols);
-
-	 	  /* In shared libraries the address of the variable
-		     in the location descriptor might still be relocatable,
-		     so its value could be zero.
-		     Enter the symbol as a LOC_UNRESOLVED symbol, if its
-		     value is zero, the address of the variable will then
-		     be determined from the minimal symbol table whenever
-		     the variable is referenced.  */
-		  if (SYMBOL_VALUE_ADDRESS (sym))
-		    {
-		      SYMBOL_VALUE_ADDRESS (sym) += baseaddr;
-		      SYMBOL_CLASS (sym) = LOC_STATIC;
-		    }
-		  else
-		    SYMBOL_CLASS (sym) = LOC_UNRESOLVED;
-		}
-	      else
-		{
-		  SYMBOL_VALUE (sym) = addr =
-		    decode_locdesc (DW_BLOCK (attr), objfile);
-		  add_symbol_to_list (sym, list_in_scope);
-		  if (optimized_out)
-		    {
-		      SYMBOL_CLASS (sym) = LOC_OPTIMIZED_OUT;
-		    }
-		  else if (isreg)
-		    {
-		      SYMBOL_CLASS (sym) = LOC_REGISTER;
-		    }
-		  else if (offreg)
-		    {
-		      SYMBOL_CLASS (sym) = LOC_BASEREG;
-		      SYMBOL_BASEREG (sym) = basereg;
-		    }
-		  else if (islocal)
-		    {
-		      SYMBOL_CLASS (sym) = LOC_LOCAL;
-		    }
-		  else
-		    {
-		      SYMBOL_CLASS (sym) = LOC_STATIC;
-		      SYMBOL_VALUE_ADDRESS (sym) = addr + baseaddr;
-		    }
-		}
-	    }
-	  else
-	    {
-	      /* We do not know the address of this symbol.
-		 If it is an external symbol and we have type information
-		 for it, enter the symbol as a LOC_UNRESOLVED symbol.
-		 The address of the variable will then be determined from
-		 the minimal symbol table whenever the variable is
-		 referenced.  */
-	      attr2 = dwarf_attr (die, DW_AT_external);
-	      if (attr2 && (DW_UNSND (attr2) != 0)
-		  && dwarf_attr (die, DW_AT_type) != NULL)
-		{
-		  SYMBOL_CLASS (sym) = LOC_UNRESOLVED;
-		  add_symbol_to_list (sym, &global_symbols);
-		}
-	    }
-	  break;
-	case DW_TAG_formal_parameter:
-	  attr = dwarf_attr (die, DW_AT_location);
-	  if (attr)
-	    {
-	      SYMBOL_VALUE (sym) = decode_locdesc (DW_BLOCK (attr), objfile);
-	      if (isreg)
-		{
-		  SYMBOL_CLASS (sym) = LOC_REGPARM;
-		}
-	      else if (offreg)
-		{
-		  SYMBOL_CLASS (sym) = LOC_BASEREG_ARG;
-		  SYMBOL_BASEREG (sym) = basereg;
-		}
-	      else
-		{
-		  SYMBOL_CLASS (sym) = LOC_ARG;
-		}
-	    }
-	  attr = dwarf_attr (die, DW_AT_const_value);
-	  if (attr)
-	    {
-	      dwarf2_const_value (attr, sym, objfile);
-	    }
-	  add_symbol_to_list (sym, list_in_scope);
-	  break;
-	case DW_TAG_unspecified_parameters:
-	  /* From varargs functions; gdb doesn't seem to have any
-	     interest in this information, so just ignore it for now.
-	     (FIXME?) */
-	  break;
-	case DW_TAG_class_type:
-	case DW_TAG_structure_type:
-	case DW_TAG_union_type:
-	case DW_TAG_enumeration_type:
-	  SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-	  SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-	  add_symbol_to_list (sym, list_in_scope);
-
-	  /* The semantics of C++ state that "struct foo { ... }" also
-	     defines a typedef for "foo". Synthesize a typedef symbol so
-	     that "ptype foo" works as expected.  */
-	  if (cu_language == language_cplus)
-	    {
-	      struct symbol *typedef_sym = (struct symbol *)
-		obstack_alloc (&objfile->symbol_obstack,
-			       sizeof (struct symbol));
-	      *typedef_sym = *sym;
-	      SYMBOL_NAMESPACE (typedef_sym) = VAR_NAMESPACE;
-	      if (TYPE_NAME (SYMBOL_TYPE (sym)) == 0)
-		TYPE_NAME (SYMBOL_TYPE (sym)) =
-		  obsavestring (SYMBOL_NAME (sym),
-				strlen (SYMBOL_NAME (sym)),
-				&objfile->type_obstack);
-	      add_symbol_to_list (typedef_sym, list_in_scope);
-	    }
-	  break;
-	case DW_TAG_typedef:
-	case DW_TAG_base_type:
-	  SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-	  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-	  add_symbol_to_list (sym, list_in_scope);
-	  break;
-	case DW_TAG_enumerator:
-	  attr = dwarf_attr (die, DW_AT_const_value);
-	  if (attr)
-	    {
-	      dwarf2_const_value (attr, sym, objfile);
-	    }
-	  add_symbol_to_list (sym, list_in_scope);
-	  break;
-	default:
-	  /* Not a tag we recognize.  Hopefully we aren't processing
-	     trash data, but since we must specifically ignore things
-	     we don't recognize, there is nothing else we should do at
-	     this point. */
-	  complain (&dwarf2_unsupported_tag, dwarf_tag_name (die->tag));
-	  break;
-	}
-    }
-  return (sym);
-}
-
-/* Copy constant value from an attribute to a symbol.  */
-
-static void
-dwarf2_const_value (attr, sym, objfile)
-     struct attribute *attr;
-     struct symbol *sym;
-     struct objfile *objfile;
-{
-  struct dwarf_block *blk;
-
-  switch (attr->form)
-    {
-    case DW_FORM_addr:
-      if (TYPE_LENGTH (SYMBOL_TYPE (sym)) != (unsigned int) address_size)
-	complain (&dwarf2_const_value_length_mismatch, SYMBOL_NAME (sym),
-		  address_size, TYPE_LENGTH (SYMBOL_TYPE (sym)));
-      SYMBOL_VALUE_BYTES (sym) = (char *)
-	obstack_alloc (&objfile->symbol_obstack, address_size);
-      store_address (SYMBOL_VALUE_BYTES (sym), address_size, DW_ADDR (attr));
-      SYMBOL_CLASS (sym) = LOC_CONST_BYTES;
-      break;
-    case DW_FORM_block1:
-    case DW_FORM_block2:
-    case DW_FORM_block4:
-    case DW_FORM_block:
-      blk = DW_BLOCK (attr);
-      if (TYPE_LENGTH (SYMBOL_TYPE (sym)) != blk->size)
-	complain (&dwarf2_const_value_length_mismatch, SYMBOL_NAME (sym),
-		  blk->size, TYPE_LENGTH (SYMBOL_TYPE (sym)));
-      SYMBOL_VALUE_BYTES (sym) = (char *)
-	obstack_alloc (&objfile->symbol_obstack, blk->size);
-      memcpy (SYMBOL_VALUE_BYTES (sym), blk->data, blk->size);
-      SYMBOL_CLASS (sym) = LOC_CONST_BYTES;
-      break;
-    case DW_FORM_data2:
-    case DW_FORM_data4:
-    case DW_FORM_data8:
-    case DW_FORM_data1:
-    case DW_FORM_sdata:
-    case DW_FORM_udata:
-      SYMBOL_VALUE (sym) = DW_UNSND (attr);
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      break;
-    default:
-      complain (&dwarf2_unsupported_const_value_attr,
-		dwarf_form_name (attr->form));
-      SYMBOL_VALUE (sym) = 0;
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      break;
-    }
-}
-
-/* Return the type of the die in question using its DW_AT_type attribute.  */
-
-static struct type *
-die_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct attribute *type_attr;
-  struct die_info *type_die;
-  unsigned int ref;
-
-  type_attr = dwarf_attr (die, DW_AT_type);
-  if (!type_attr)
-    {
-      /* A missing DW_AT_type represents a void type.  */
-      return dwarf2_fundamental_type (objfile, FT_VOID);
-    }
-  else
-    {
-      ref = dwarf2_get_ref_die_offset (type_attr);
-      type_die = follow_die_ref (ref);
-      if (!type_die)
-	{
-	  error ("Dwarf Error: Cannot find referent at offset %d.", ref);
-	  return NULL;
-	}
-    }
-  type = tag_type_to_type (type_die, objfile);
-  if (!type)
-    {
-      dump_die (type_die);
-      error ("Dwarf Error: Problem turning type die at offset into gdb type.");
-    }
-  return type;
-}
-
-/* Return the containing type of the die in question using its
-   DW_AT_containing_type attribute.  */
-
-static struct type *
-die_containing_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  struct type *type = NULL;
-  struct attribute *type_attr;
-  struct die_info *type_die = NULL;
-  unsigned int ref;
-
-  type_attr = dwarf_attr (die, DW_AT_containing_type);
-  if (type_attr)
-    {
-      ref = dwarf2_get_ref_die_offset (type_attr);
-      type_die = follow_die_ref (ref);
-      if (!type_die)
-	{
-	  error ("Dwarf Error: Cannot find referent at offset %d.", ref);
-	  return NULL;
-	}
-      type = tag_type_to_type (type_die, objfile);
-    }
-  if (!type)
-    {
-      if (type_die)
-	dump_die (type_die);
-      error ("Dwarf Error: Problem turning containing type into gdb type.");
-    }
-  return type;
-}
-
-#if 0
-static struct type *
-type_at_offset (offset, objfile)
-     unsigned int offset;
-     struct objfile *objfile;
-{
-  struct die_info *die;
-  struct type *type;
-
-  die = follow_die_ref (offset);
-  if (!die)
-    {
-      error ("Dwarf Error: Cannot find type referent at offset %d.", offset);
-      return NULL;
-    }
-  type = tag_type_to_type (die, objfile);
-  return type;
-}
-#endif
-
-static struct type *
-tag_type_to_type (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  if (die->type)
-    {
-      return die->type;
-    }
-  else
-    {
-      read_type_die (die, objfile);
-      if (!die->type)
-	{
-	  dump_die (die);
-	  error ("Dwarf Error: Cannot find type of die.");
-	}
-      return die->type;
-    }
-}
-
-static void
-read_type_die (die, objfile)
-     struct die_info *die;
-     struct objfile *objfile;
-{
-  switch (die->tag)
-    {
-    case DW_TAG_class_type:
-    case DW_TAG_structure_type:
-    case DW_TAG_union_type:
-      read_structure_scope (die, objfile);
-      break;
-    case DW_TAG_enumeration_type:
-      read_enumeration (die, objfile);
-      break;
-    case DW_TAG_subprogram:
-    case DW_TAG_subroutine_type:
-      read_subroutine_type (die, objfile);
-      break;
-    case DW_TAG_array_type:
-      read_array_type (die, objfile);
-      break;
-    case DW_TAG_pointer_type:
-      read_tag_pointer_type (die, objfile);
-      break;
-    case DW_TAG_ptr_to_member_type:
-      read_tag_ptr_to_member_type (die, objfile);
-      break;
-    case DW_TAG_reference_type:
-      read_tag_reference_type (die, objfile);
-      break;
-    case DW_TAG_const_type:
-      read_tag_const_type (die, objfile);
-      break;
-    case DW_TAG_volatile_type:
-      read_tag_volatile_type (die, objfile);
-      break;
-    case DW_TAG_string_type:
-      read_tag_string_type (die, objfile);
-      break;
-    case DW_TAG_typedef:
-      read_typedef (die, objfile);
-      break;
-    case DW_TAG_base_type:
-      read_base_type (die, objfile);
-      break;
-    default:
-      complain (&dwarf2_unexpected_tag, dwarf_tag_name (die->tag));
-      break;
-    }
-}
-
-static struct type *
-dwarf_base_type (encoding, size, objfile)
-     int encoding;
-     int size;
-     struct objfile *objfile;
-{
-  /* FIXME - this should not produce a new (struct type *)
-     every time.  It should cache base types.  */
-  struct type *type;
-  switch (encoding)
-    {
-    case DW_ATE_address:
-      type = dwarf2_fundamental_type (objfile, FT_VOID);
-      return type;
-    case DW_ATE_boolean:
-      type = dwarf2_fundamental_type (objfile, FT_BOOLEAN);
-      return type;
-    case DW_ATE_complex_float:
-      if (size == 16)
-	{
-	  type = dwarf2_fundamental_type (objfile, FT_DBL_PREC_COMPLEX);
-	}
-      else
-	{
-	  type = dwarf2_fundamental_type (objfile, FT_COMPLEX);
-	}
-      return type;
-    case DW_ATE_float:
-      if (size == 8)
-	{
-	  type = dwarf2_fundamental_type (objfile, FT_DBL_PREC_FLOAT);
-	}
-      else
-	{
-	  type = dwarf2_fundamental_type (objfile, FT_FLOAT);
-	}
-      return type;
-    case DW_ATE_signed:
-      switch (size)
-	{
-	case 1:
-	  type = dwarf2_fundamental_type (objfile, FT_SIGNED_CHAR);
-	  break;
-	case 2:
-	  type = dwarf2_fundamental_type (objfile, FT_SIGNED_SHORT);
-	  break;
-	default:
-	case 4:
-	  type = dwarf2_fundamental_type (objfile, FT_SIGNED_INTEGER);
-	  break;
-	}
-      return type;
-    case DW_ATE_signed_char:
-      type = dwarf2_fundamental_type (objfile, FT_SIGNED_CHAR);
-      return type;
-    case DW_ATE_unsigned:
-      switch (size)
-	{
-	case 1:
-	  type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_CHAR);
-	  break;
-	case 2:
-	  type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_SHORT);
-	  break;
-	default:
-	case 4:
-	  type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_INTEGER);
-	  break;
-	}
-      return type;
-    case DW_ATE_unsigned_char:
-      type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_CHAR);
-      return type;
-    default:
-      type = dwarf2_fundamental_type (objfile, FT_SIGNED_INTEGER);
-      return type;
-    }
-}
-
-#if 0
-struct die_info *
-copy_die (old_die)
-     struct die_info *old_die;
-{
-  struct die_info *new_die;
-  int i, num_attrs;
-
-  new_die = (struct die_info *) xmalloc (sizeof (struct die_info));
-  memset (new_die, 0, sizeof (struct die_info));
-
-  new_die->tag = old_die->tag;
-  new_die->has_children = old_die->has_children;
-  new_die->abbrev = old_die->abbrev;
-  new_die->offset = old_die->offset;
-  new_die->type = NULL;
-
-  num_attrs = old_die->num_attrs;
-  new_die->num_attrs = num_attrs;
-  new_die->attrs = (struct attribute *)
-    xmalloc (num_attrs * sizeof (struct attribute));
-
-  for (i = 0; i < old_die->num_attrs; ++i)
-    {
-      new_die->attrs[i].name = old_die->attrs[i].name;
-      new_die->attrs[i].form = old_die->attrs[i].form;
-      new_die->attrs[i].u.addr = old_die->attrs[i].u.addr;
-    }
-
-  new_die->next = NULL;
-  return new_die;
-}
-#endif
-
-/* Return sibling of die, NULL if no sibling.  */
-
-struct die_info *
-sibling_die (die)
-     struct die_info *die;
-{
-  int nesting_level = 0;
-
-  if (!die->has_children)
-    {
-      if (die->next && (die->next->tag == 0))
-	{
-	  return NULL;
-	}
-      else
-	{
-	  return die->next;
-	}
-    }
-  else
-    {
-      do
-	{
-	  if (die->has_children)
-	    {
-	      nesting_level++;
-	    }
-	  if (die->tag == 0)
-	    {
-	      nesting_level--;
-	    }
-	  die = die->next;
-	}
-      while (nesting_level);
-      if (die && (die->tag == 0))
-	{
-	  return NULL;
-	}
-      else
-	{
-	  return die;
-	}
-    }
-}
-
-/* Get linkage name of a die, return NULL if not found.  */
-
-static char *
-dwarf2_linkage_name (die)
-     struct die_info *die;
-{
-  struct attribute *attr;
-
-  attr = dwarf_attr (die, DW_AT_MIPS_linkage_name);
-  if (attr && DW_STRING (attr))
-    return DW_STRING (attr);
-  attr = dwarf_attr (die, DW_AT_name);
-  if (attr && DW_STRING (attr))
-    return DW_STRING (attr);
-  return NULL;
-}
-
-/* Convert a DIE tag into its string name.  */
-
-static char *
-dwarf_tag_name (tag)
-     register unsigned tag;
-{
-  switch (tag)
-    {
-    case DW_TAG_padding:
-      return "DW_TAG_padding";
-    case DW_TAG_array_type:
-      return "DW_TAG_array_type";
-    case DW_TAG_class_type:
-      return "DW_TAG_class_type";
-    case DW_TAG_entry_point:
-      return "DW_TAG_entry_point";
-    case DW_TAG_enumeration_type:
-      return "DW_TAG_enumeration_type";
-    case DW_TAG_formal_parameter:
-      return "DW_TAG_formal_parameter";
-    case DW_TAG_imported_declaration:
-      return "DW_TAG_imported_declaration";
-    case DW_TAG_label:
-      return "DW_TAG_label";
-    case DW_TAG_lexical_block:
-      return "DW_TAG_lexical_block";
-    case DW_TAG_member:
-      return "DW_TAG_member";
-    case DW_TAG_pointer_type:
-      return "DW_TAG_pointer_type";
-    case DW_TAG_reference_type:
-      return "DW_TAG_reference_type";
-    case DW_TAG_compile_unit:
-      return "DW_TAG_compile_unit";
-    case DW_TAG_string_type:
-      return "DW_TAG_string_type";
-    case DW_TAG_structure_type:
-      return "DW_TAG_structure_type";
-    case DW_TAG_subroutine_type:
-      return "DW_TAG_subroutine_type";
-    case DW_TAG_typedef:
-      return "DW_TAG_typedef";
-    case DW_TAG_union_type:
-      return "DW_TAG_union_type";
-    case DW_TAG_unspecified_parameters:
-      return "DW_TAG_unspecified_parameters";
-    case DW_TAG_variant:
-      return "DW_TAG_variant";
-    case DW_TAG_common_block:
-      return "DW_TAG_common_block";
-    case DW_TAG_common_inclusion:
-      return "DW_TAG_common_inclusion";
-    case DW_TAG_inheritance:
-      return "DW_TAG_inheritance";
-    case DW_TAG_inlined_subroutine:
-      return "DW_TAG_inlined_subroutine";
-    case DW_TAG_module:
-      return "DW_TAG_module";
-    case DW_TAG_ptr_to_member_type:
-      return "DW_TAG_ptr_to_member_type";
-    case DW_TAG_set_type:
-      return "DW_TAG_set_type";
-    case DW_TAG_subrange_type:
-      return "DW_TAG_subrange_type";
-    case DW_TAG_with_stmt:
-      return "DW_TAG_with_stmt";
-    case DW_TAG_access_declaration:
-      return "DW_TAG_access_declaration";
-    case DW_TAG_base_type:
-      return "DW_TAG_base_type";
-    case DW_TAG_catch_block:
-      return "DW_TAG_catch_block";
-    case DW_TAG_const_type:
-      return "DW_TAG_const_type";
-    case DW_TAG_constant:
-      return "DW_TAG_constant";
-    case DW_TAG_enumerator:
-      return "DW_TAG_enumerator";
-    case DW_TAG_file_type:
-      return "DW_TAG_file_type";
-    case DW_TAG_friend:
-      return "DW_TAG_friend";
-    case DW_TAG_namelist:
-      return "DW_TAG_namelist";
-    case DW_TAG_namelist_item:
-      return "DW_TAG_namelist_item";
-    case DW_TAG_packed_type:
-      return "DW_TAG_packed_type";
-    case DW_TAG_subprogram:
-      return "DW_TAG_subprogram";
-    case DW_TAG_template_type_param:
-      return "DW_TAG_template_type_param";
-    case DW_TAG_template_value_param:
-      return "DW_TAG_template_value_param";
-    case DW_TAG_thrown_type:
-      return "DW_TAG_thrown_type";
-    case DW_TAG_try_block:
-      return "DW_TAG_try_block";
-    case DW_TAG_variant_part:
-      return "DW_TAG_variant_part";
-    case DW_TAG_variable:
-      return "DW_TAG_variable";
-    case DW_TAG_volatile_type:
-      return "DW_TAG_volatile_type";
-    case DW_TAG_MIPS_loop:
-      return "DW_TAG_MIPS_loop";
-    case DW_TAG_format_label:
-      return "DW_TAG_format_label";
-    case DW_TAG_function_template:
-      return "DW_TAG_function_template";
-    case DW_TAG_class_template:
-      return "DW_TAG_class_template";
-    default:
-      return "DW_TAG_<unknown>";
-    }
-}
-
-/* Convert a DWARF attribute code into its string name.  */
-
-static char *
-dwarf_attr_name (attr)
-     register unsigned attr;
-{
-  switch (attr)
-    {
-    case DW_AT_sibling:
-      return "DW_AT_sibling";
-    case DW_AT_location:
-      return "DW_AT_location";
-    case DW_AT_name:
-      return "DW_AT_name";
-    case DW_AT_ordering:
-      return "DW_AT_ordering";
-    case DW_AT_subscr_data:
-      return "DW_AT_subscr_data";
-    case DW_AT_byte_size:
-      return "DW_AT_byte_size";
-    case DW_AT_bit_offset:
-      return "DW_AT_bit_offset";
-    case DW_AT_bit_size:
-      return "DW_AT_bit_size";
-    case DW_AT_element_list:
-      return "DW_AT_element_list";
-    case DW_AT_stmt_list:
-      return "DW_AT_stmt_list";
-    case DW_AT_low_pc:
-      return "DW_AT_low_pc";
-    case DW_AT_high_pc:
-      return "DW_AT_high_pc";
-    case DW_AT_language:
-      return "DW_AT_language";
-    case DW_AT_member:
-      return "DW_AT_member";
-    case DW_AT_discr:
-      return "DW_AT_discr";
-    case DW_AT_discr_value:
-      return "DW_AT_discr_value";
-    case DW_AT_visibility:
-      return "DW_AT_visibility";
-    case DW_AT_import:
-      return "DW_AT_import";
-    case DW_AT_string_length:
-      return "DW_AT_string_length";
-    case DW_AT_common_reference:
-      return "DW_AT_common_reference";
-    case DW_AT_comp_dir:
-      return "DW_AT_comp_dir";
-    case DW_AT_const_value:
-      return "DW_AT_const_value";
-    case DW_AT_containing_type:
-      return "DW_AT_containing_type";
-    case DW_AT_default_value:
-      return "DW_AT_default_value";
-    case DW_AT_inline:
-      return "DW_AT_inline";
-    case DW_AT_is_optional:
-      return "DW_AT_is_optional";
-    case DW_AT_lower_bound:
-      return "DW_AT_lower_bound";
-    case DW_AT_producer:
-      return "DW_AT_producer";
-    case DW_AT_prototyped:
-      return "DW_AT_prototyped";
-    case DW_AT_return_addr:
-      return "DW_AT_return_addr";
-    case DW_AT_start_scope:
-      return "DW_AT_start_scope";
-    case DW_AT_stride_size:
-      return "DW_AT_stride_size";
-    case DW_AT_upper_bound:
-      return "DW_AT_upper_bound";
-    case DW_AT_abstract_origin:
-      return "DW_AT_abstract_origin";
-    case DW_AT_accessibility:
-      return "DW_AT_accessibility";
-    case DW_AT_address_class:
-      return "DW_AT_address_class";
-    case DW_AT_artificial:
-      return "DW_AT_artificial";
-    case DW_AT_base_types:
-      return "DW_AT_base_types";
-    case DW_AT_calling_convention:
-      return "DW_AT_calling_convention";
-    case DW_AT_count:
-      return "DW_AT_count";
-    case DW_AT_data_member_location:
-      return "DW_AT_data_member_location";
-    case DW_AT_decl_column:
-      return "DW_AT_decl_column";
-    case DW_AT_decl_file:
-      return "DW_AT_decl_file";
-    case DW_AT_decl_line:
-      return "DW_AT_decl_line";
-    case DW_AT_declaration:
-      return "DW_AT_declaration";
-    case DW_AT_discr_list:
-      return "DW_AT_discr_list";
-    case DW_AT_encoding:
-      return "DW_AT_encoding";
-    case DW_AT_external:
-      return "DW_AT_external";
-    case DW_AT_frame_base:
-      return "DW_AT_frame_base";
-    case DW_AT_friend:
-      return "DW_AT_friend";
-    case DW_AT_identifier_case:
-      return "DW_AT_identifier_case";
-    case DW_AT_macro_info:
-      return "DW_AT_macro_info";
-    case DW_AT_namelist_items:
-      return "DW_AT_namelist_items";
-    case DW_AT_priority:
-      return "DW_AT_priority";
-    case DW_AT_segment:
-      return "DW_AT_segment";
-    case DW_AT_specification:
-      return "DW_AT_specification";
-    case DW_AT_static_link:
-      return "DW_AT_static_link";
-    case DW_AT_type:
-      return "DW_AT_type";
-    case DW_AT_use_location:
-      return "DW_AT_use_location";
-    case DW_AT_variable_parameter:
-      return "DW_AT_variable_parameter";
-    case DW_AT_virtuality:
-      return "DW_AT_virtuality";
-    case DW_AT_vtable_elem_location:
-      return "DW_AT_vtable_elem_location";
-
-#ifdef MIPS
-    case DW_AT_MIPS_fde:
-      return "DW_AT_MIPS_fde";
-    case DW_AT_MIPS_loop_begin:
-      return "DW_AT_MIPS_loop_begin";
-    case DW_AT_MIPS_tail_loop_begin:
-      return "DW_AT_MIPS_tail_loop_begin";
-    case DW_AT_MIPS_epilog_begin:
-      return "DW_AT_MIPS_epilog_begin";
-    case DW_AT_MIPS_loop_unroll_factor:
-      return "DW_AT_MIPS_loop_unroll_factor";
-    case DW_AT_MIPS_software_pipeline_depth:
-      return "DW_AT_MIPS_software_pipeline_depth";
-    case DW_AT_MIPS_linkage_name:
-      return "DW_AT_MIPS_linkage_name";
-#endif
-
-    case DW_AT_sf_names:
-      return "DW_AT_sf_names";
-    case DW_AT_src_info:
-      return "DW_AT_src_info";
-    case DW_AT_mac_info:
-      return "DW_AT_mac_info";
-    case DW_AT_src_coords:
-      return "DW_AT_src_coords";
-    case DW_AT_body_begin:
-      return "DW_AT_body_begin";
-    case DW_AT_body_end:
-      return "DW_AT_body_end";
-    default:
-      return "DW_AT_<unknown>";
-    }
-}
-
-/* Convert a DWARF value form code into its string name.  */
-
-static char *
-dwarf_form_name (form)
-     register unsigned form;
-{
-  switch (form)
-    {
-    case DW_FORM_addr:
-      return "DW_FORM_addr";
-    case DW_FORM_block2:
-      return "DW_FORM_block2";
-    case DW_FORM_block4:
-      return "DW_FORM_block4";
-    case DW_FORM_data2:
-      return "DW_FORM_data2";
-    case DW_FORM_data4:
-      return "DW_FORM_data4";
-    case DW_FORM_data8:
-      return "DW_FORM_data8";
-    case DW_FORM_string:
-      return "DW_FORM_string";
-    case DW_FORM_block:
-      return "DW_FORM_block";
-    case DW_FORM_block1:
-      return "DW_FORM_block1";
-    case DW_FORM_data1:
-      return "DW_FORM_data1";
-    case DW_FORM_flag:
-      return "DW_FORM_flag";
-    case DW_FORM_sdata:
-      return "DW_FORM_sdata";
-    case DW_FORM_strp:
-      return "DW_FORM_strp";
-    case DW_FORM_udata:
-      return "DW_FORM_udata";
-    case DW_FORM_ref_addr:
-      return "DW_FORM_ref_addr";
-    case DW_FORM_ref1:
-      return "DW_FORM_ref1";
-    case DW_FORM_ref2:
-      return "DW_FORM_ref2";
-    case DW_FORM_ref4:
-      return "DW_FORM_ref4";
-    case DW_FORM_ref8:
-      return "DW_FORM_ref8";
-    case DW_FORM_ref_udata:
-      return "DW_FORM_ref_udata";
-    case DW_FORM_indirect:
-      return "DW_FORM_indirect";
-    default:
-      return "DW_FORM_<unknown>";
-    }
-}
-
-/* Convert a DWARF stack opcode into its string name.  */
-
-static char *
-dwarf_stack_op_name (op)
-     register unsigned op;
-{
-  switch (op)
-    {
-    case DW_OP_addr:
-      return "DW_OP_addr";
-    case DW_OP_deref:
-      return "DW_OP_deref";
-    case DW_OP_const1u:
-      return "DW_OP_const1u";
-    case DW_OP_const1s:
-      return "DW_OP_const1s";
-    case DW_OP_const2u:
-      return "DW_OP_const2u";
-    case DW_OP_const2s:
-      return "DW_OP_const2s";
-    case DW_OP_const4u:
-      return "DW_OP_const4u";
-    case DW_OP_const4s:
-      return "DW_OP_const4s";
-    case DW_OP_const8u:
-      return "DW_OP_const8u";
-    case DW_OP_const8s:
-      return "DW_OP_const8s";
-    case DW_OP_constu:
-      return "DW_OP_constu";
-    case DW_OP_consts:
-      return "DW_OP_consts";
-    case DW_OP_dup:
-      return "DW_OP_dup";
-    case DW_OP_drop:
-      return "DW_OP_drop";
-    case DW_OP_over:
-      return "DW_OP_over";
-    case DW_OP_pick:
-      return "DW_OP_pick";
-    case DW_OP_swap:
-      return "DW_OP_swap";
-    case DW_OP_rot:
-      return "DW_OP_rot";
-    case DW_OP_xderef:
-      return "DW_OP_xderef";
-    case DW_OP_abs:
-      return "DW_OP_abs";
-    case DW_OP_and:
-      return "DW_OP_and";
-    case DW_OP_div:
-      return "DW_OP_div";
-    case DW_OP_minus:
-      return "DW_OP_minus";
-    case DW_OP_mod:
-      return "DW_OP_mod";
-    case DW_OP_mul:
-      return "DW_OP_mul";
-    case DW_OP_neg:
-      return "DW_OP_neg";
-    case DW_OP_not:
-      return "DW_OP_not";
-    case DW_OP_or:
-      return "DW_OP_or";
-    case DW_OP_plus:
-      return "DW_OP_plus";
-    case DW_OP_plus_uconst:
-      return "DW_OP_plus_uconst";
-    case DW_OP_shl:
-      return "DW_OP_shl";
-    case DW_OP_shr:
-      return "DW_OP_shr";
-    case DW_OP_shra:
-      return "DW_OP_shra";
-    case DW_OP_xor:
-      return "DW_OP_xor";
-    case DW_OP_bra:
-      return "DW_OP_bra";
-    case DW_OP_eq:
-      return "DW_OP_eq";
-    case DW_OP_ge:
-      return "DW_OP_ge";
-    case DW_OP_gt:
-      return "DW_OP_gt";
-    case DW_OP_le:
-      return "DW_OP_le";
-    case DW_OP_lt:
-      return "DW_OP_lt";
-    case DW_OP_ne:
-      return "DW_OP_ne";
-    case DW_OP_skip:
-      return "DW_OP_skip";
-    case DW_OP_lit0:
-      return "DW_OP_lit0";
-    case DW_OP_lit1:
-      return "DW_OP_lit1";
-    case DW_OP_lit2:
-      return "DW_OP_lit2";
-    case DW_OP_lit3:
-      return "DW_OP_lit3";
-    case DW_OP_lit4:
-      return "DW_OP_lit4";
-    case DW_OP_lit5:
-      return "DW_OP_lit5";
-    case DW_OP_lit6:
-      return "DW_OP_lit6";
-    case DW_OP_lit7:
-      return "DW_OP_lit7";
-    case DW_OP_lit8:
-      return "DW_OP_lit8";
-    case DW_OP_lit9:
-      return "DW_OP_lit9";
-    case DW_OP_lit10:
-      return "DW_OP_lit10";
-    case DW_OP_lit11:
-      return "DW_OP_lit11";
-    case DW_OP_lit12:
-      return "DW_OP_lit12";
-    case DW_OP_lit13:
-      return "DW_OP_lit13";
-    case DW_OP_lit14:
-      return "DW_OP_lit14";
-    case DW_OP_lit15:
-      return "DW_OP_lit15";
-    case DW_OP_lit16:
-      return "DW_OP_lit16";
-    case DW_OP_lit17:
-      return "DW_OP_lit17";
-    case DW_OP_lit18:
-      return "DW_OP_lit18";
-    case DW_OP_lit19:
-      return "DW_OP_lit19";
-    case DW_OP_lit20:
-      return "DW_OP_lit20";
-    case DW_OP_lit21:
-      return "DW_OP_lit21";
-    case DW_OP_lit22:
-      return "DW_OP_lit22";
-    case DW_OP_lit23:
-      return "DW_OP_lit23";
-    case DW_OP_lit24:
-      return "DW_OP_lit24";
-    case DW_OP_lit25:
-      return "DW_OP_lit25";
-    case DW_OP_lit26:
-      return "DW_OP_lit26";
-    case DW_OP_lit27:
-      return "DW_OP_lit27";
-    case DW_OP_lit28:
-      return "DW_OP_lit28";
-    case DW_OP_lit29:
-      return "DW_OP_lit29";
-    case DW_OP_lit30:
-      return "DW_OP_lit30";
-    case DW_OP_lit31:
-      return "DW_OP_lit31";
-    case DW_OP_reg0:
-      return "DW_OP_reg0";
-    case DW_OP_reg1:
-      return "DW_OP_reg1";
-    case DW_OP_reg2:
-      return "DW_OP_reg2";
-    case DW_OP_reg3:
-      return "DW_OP_reg3";
-    case DW_OP_reg4:
-      return "DW_OP_reg4";
-    case DW_OP_reg5:
-      return "DW_OP_reg5";
-    case DW_OP_reg6:
-      return "DW_OP_reg6";
-    case DW_OP_reg7:
-      return "DW_OP_reg7";
-    case DW_OP_reg8:
-      return "DW_OP_reg8";
-    case DW_OP_reg9:
-      return "DW_OP_reg9";
-    case DW_OP_reg10:
-      return "DW_OP_reg10";
-    case DW_OP_reg11:
-      return "DW_OP_reg11";
-    case DW_OP_reg12:
-      return "DW_OP_reg12";
-    case DW_OP_reg13:
-      return "DW_OP_reg13";
-    case DW_OP_reg14:
-      return "DW_OP_reg14";
-    case DW_OP_reg15:
-      return "DW_OP_reg15";
-    case DW_OP_reg16:
-      return "DW_OP_reg16";
-    case DW_OP_reg17:
-      return "DW_OP_reg17";
-    case DW_OP_reg18:
-      return "DW_OP_reg18";
-    case DW_OP_reg19:
-      return "DW_OP_reg19";
-    case DW_OP_reg20:
-      return "DW_OP_reg20";
-    case DW_OP_reg21:
-      return "DW_OP_reg21";
-    case DW_OP_reg22:
-      return "DW_OP_reg22";
-    case DW_OP_reg23:
-      return "DW_OP_reg23";
-    case DW_OP_reg24:
-      return "DW_OP_reg24";
-    case DW_OP_reg25:
-      return "DW_OP_reg25";
-    case DW_OP_reg26:
-      return "DW_OP_reg26";
-    case DW_OP_reg27:
-      return "DW_OP_reg27";
-    case DW_OP_reg28:
-      return "DW_OP_reg28";
-    case DW_OP_reg29:
-      return "DW_OP_reg29";
-    case DW_OP_reg30:
-      return "DW_OP_reg30";
-    case DW_OP_reg31:
-      return "DW_OP_reg31";
-    case DW_OP_breg0:
-      return "DW_OP_breg0";
-    case DW_OP_breg1:
-      return "DW_OP_breg1";
-    case DW_OP_breg2:
-      return "DW_OP_breg2";
-    case DW_OP_breg3:
-      return "DW_OP_breg3";
-    case DW_OP_breg4:
-      return "DW_OP_breg4";
-    case DW_OP_breg5:
-      return "DW_OP_breg5";
-    case DW_OP_breg6:
-      return "DW_OP_breg6";
-    case DW_OP_breg7:
-      return "DW_OP_breg7";
-    case DW_OP_breg8:
-      return "DW_OP_breg8";
-    case DW_OP_breg9:
-      return "DW_OP_breg9";
-    case DW_OP_breg10:
-      return "DW_OP_breg10";
-    case DW_OP_breg11:
-      return "DW_OP_breg11";
-    case DW_OP_breg12:
-      return "DW_OP_breg12";
-    case DW_OP_breg13:
-      return "DW_OP_breg13";
-    case DW_OP_breg14:
-      return "DW_OP_breg14";
-    case DW_OP_breg15:
-      return "DW_OP_breg15";
-    case DW_OP_breg16:
-      return "DW_OP_breg16";
-    case DW_OP_breg17:
-      return "DW_OP_breg17";
-    case DW_OP_breg18:
-      return "DW_OP_breg18";
-    case DW_OP_breg19:
-      return "DW_OP_breg19";
-    case DW_OP_breg20:
-      return "DW_OP_breg20";
-    case DW_OP_breg21:
-      return "DW_OP_breg21";
-    case DW_OP_breg22:
-      return "DW_OP_breg22";
-    case DW_OP_breg23:
-      return "DW_OP_breg23";
-    case DW_OP_breg24:
-      return "DW_OP_breg24";
-    case DW_OP_breg25:
-      return "DW_OP_breg25";
-    case DW_OP_breg26:
-      return "DW_OP_breg26";
-    case DW_OP_breg27:
-      return "DW_OP_breg27";
-    case DW_OP_breg28:
-      return "DW_OP_breg28";
-    case DW_OP_breg29:
-      return "DW_OP_breg29";
-    case DW_OP_breg30:
-      return "DW_OP_breg30";
-    case DW_OP_breg31:
-      return "DW_OP_breg31";
-    case DW_OP_regx:
-      return "DW_OP_regx";
-    case DW_OP_fbreg:
-      return "DW_OP_fbreg";
-    case DW_OP_bregx:
-      return "DW_OP_bregx";
-    case DW_OP_piece:
-      return "DW_OP_piece";
-    case DW_OP_deref_size:
-      return "DW_OP_deref_size";
-    case DW_OP_xderef_size:
-      return "DW_OP_xderef_size";
-    case DW_OP_nop:
-      return "DW_OP_nop";
-    default:
-      return "OP_<unknown>";
-    }
-}
-
-static char *
-dwarf_bool_name (mybool)
-     unsigned mybool;
-{
-  if (mybool)
-    return "TRUE";
-  else
-    return "FALSE";
-}
-
-/* Convert a DWARF type code into its string name.  */
-
-static char *
-dwarf_type_encoding_name (enc)
-     register unsigned enc;
-{
-  switch (enc)
-    {
-    case DW_ATE_address:
-      return "DW_ATE_address";
-    case DW_ATE_boolean:
-      return "DW_ATE_boolean";
-    case DW_ATE_complex_float:
-      return "DW_ATE_complex_float";
-    case DW_ATE_float:
-      return "DW_ATE_float";
-    case DW_ATE_signed:
-      return "DW_ATE_signed";
-    case DW_ATE_signed_char:
-      return "DW_ATE_signed_char";
-    case DW_ATE_unsigned:
-      return "DW_ATE_unsigned";
-    case DW_ATE_unsigned_char:
-      return "DW_ATE_unsigned_char";
-    default:
-      return "DW_ATE_<unknown>";
-    }
-}
-
-/* Convert a DWARF call frame info operation to its string name. */
-
-#if 0
-static char *
-dwarf_cfi_name (cfi_opc)
-     register unsigned cfi_opc;
-{
-  switch (cfi_opc)
-    {
-    case DW_CFA_advance_loc:
-      return "DW_CFA_advance_loc";
-    case DW_CFA_offset:
-      return "DW_CFA_offset";
-    case DW_CFA_restore:
-      return "DW_CFA_restore";
-    case DW_CFA_nop:
-      return "DW_CFA_nop";
-    case DW_CFA_set_loc:
-      return "DW_CFA_set_loc";
-    case DW_CFA_advance_loc1:
-      return "DW_CFA_advance_loc1";
-    case DW_CFA_advance_loc2:
-      return "DW_CFA_advance_loc2";
-    case DW_CFA_advance_loc4:
-      return "DW_CFA_advance_loc4";
-    case DW_CFA_offset_extended:
-      return "DW_CFA_offset_extended";
-    case DW_CFA_restore_extended:
-      return "DW_CFA_restore_extended";
-    case DW_CFA_undefined:
-      return "DW_CFA_undefined";
-    case DW_CFA_same_value:
-      return "DW_CFA_same_value";
-    case DW_CFA_register:
-      return "DW_CFA_register";
-    case DW_CFA_remember_state:
-      return "DW_CFA_remember_state";
-    case DW_CFA_restore_state:
-      return "DW_CFA_restore_state";
-    case DW_CFA_def_cfa:
-      return "DW_CFA_def_cfa";
-    case DW_CFA_def_cfa_register:
-      return "DW_CFA_def_cfa_register";
-    case DW_CFA_def_cfa_offset:
-      return "DW_CFA_def_cfa_offset";
-      /* SGI/MIPS specific */
-    case DW_CFA_MIPS_advance_loc8:
-      return "DW_CFA_MIPS_advance_loc8";
-    default:
-      return "DW_CFA_<unknown>";
-    }
-}
-#endif
-
-void
-dump_die (die)
-     struct die_info *die;
-{
-  unsigned int i;
-
-  fprintf (stderr, "Die: %s (abbrev = %d, offset = %d)\n",
-	   dwarf_tag_name (die->tag), die->abbrev, die->offset);
-  fprintf (stderr, "\thas children: %s\n",
-	   dwarf_bool_name (die->has_children));
-
-  fprintf (stderr, "\tattributes:\n");
-  for (i = 0; i < die->num_attrs; ++i)
-    {
-      fprintf (stderr, "\t\t%s (%s) ",
-	       dwarf_attr_name (die->attrs[i].name),
-	       dwarf_form_name (die->attrs[i].form));
-      switch (die->attrs[i].form)
-	{
-	case DW_FORM_ref_addr:
-	case DW_FORM_addr:
-	  fprintf (stderr, "address: ");
-	  print_address_numeric (DW_ADDR (&die->attrs[i]), 1, gdb_stderr);
-	  break;
-	case DW_FORM_block2:
-	case DW_FORM_block4:
-	case DW_FORM_block:
-	case DW_FORM_block1:
-	  fprintf (stderr, "block: size %d", DW_BLOCK (&die->attrs[i])->size);
-	  break;
-	case DW_FORM_data1:
-	case DW_FORM_data2:
-	case DW_FORM_data4:
-	case DW_FORM_ref1:
-	case DW_FORM_ref2:
-	case DW_FORM_ref4:
-	case DW_FORM_udata:
-	case DW_FORM_sdata:
-	  fprintf (stderr, "constant: %d", DW_UNSND (&die->attrs[i]));
-	  break;
-	case DW_FORM_string:
-	  fprintf (stderr, "string: \"%s\"",
-		   DW_STRING (&die->attrs[i])
-		     ? DW_STRING (&die->attrs[i]) : "");
-	  break;
-	case DW_FORM_flag:
-	  if (DW_UNSND (&die->attrs[i]))
-	    fprintf (stderr, "flag: TRUE");
-	  else
-	    fprintf (stderr, "flag: FALSE");
-	  break;
-	case DW_FORM_strp:	/* we do not support separate string
-				   section yet */
-	case DW_FORM_indirect:	/* we do not handle indirect yet */
-	case DW_FORM_data8:	/* we do not have 64 bit quantities */
-	default:
-	  fprintf (stderr, "unsupported attribute form: %d.",
-			   die->attrs[i].form);
-	}
-      fprintf (stderr, "\n");
-    }
-}
-
-void
-dump_die_list (die)
-     struct die_info *die;
-{
-  while (die)
-    {
-      dump_die (die);
-      die = die->next;
-    }
-}
-
-void
-store_in_ref_table (offset, die)
-     unsigned int offset;
-     struct die_info *die;
-{
-  int h;
-  struct die_info *old;
-
-  h = (offset % REF_HASH_SIZE);
-  old = die_ref_table[h];
-  die->next_ref = old;
-  die_ref_table[h] = die;
-}
-
-
-static void
-dwarf2_empty_die_ref_table ()
-{
-  memset (die_ref_table, 0, sizeof (die_ref_table));
-}
-
-static unsigned int
-dwarf2_get_ref_die_offset (attr)
-     struct attribute *attr;
-{
-  unsigned int result = 0;
-
-  switch (attr->form)
-    {
-    case DW_FORM_ref_addr:
-      result = DW_ADDR (attr);
-      break;
-    case DW_FORM_ref1:
-    case DW_FORM_ref2:
-    case DW_FORM_ref4:
-    case DW_FORM_ref_udata:
-      result = cu_header_offset + DW_UNSND (attr);
-      break;
-    default:
-      complain (&dwarf2_unsupported_die_ref_attr, dwarf_form_name (attr->form));
-    }
-  return result;
-}
-
-struct die_info *
-follow_die_ref (offset)
-     unsigned int offset;
-{
-  struct die_info *die;
-  int h;
-
-  h = (offset % REF_HASH_SIZE);
-  die = die_ref_table[h];
-  while (die)
-    {
-      if (die->offset == offset)
-	{
-	  return die;
-	}
-      die = die->next_ref;
-    }
-  return NULL;
-}
-
-static struct type *
-dwarf2_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  if (typeid < 0 || typeid >= FT_NUM_MEMBERS)
-    {
-      error ("Dwarf Error: internal error - invalid fundamental type id %d.",
-	     typeid);
-    }
-
-  /* Look for this particular type in the fundamental type vector.  If
-     one is not found, create and install one appropriate for the
-     current language and the current target machine. */
-
-  if (ftypes[typeid] == NULL)
-    {
-      ftypes[typeid] = cu_language_defn->la_fund_type (objfile, typeid);
-    }
-
-  return (ftypes[typeid]);
-}
-
-/* Decode simple location descriptions.
-   Given a pointer to a dwarf block that defines a location, compute
-   the location and return the value.
-
-   FIXME: This is a kludge until we figure out a better
-   way to handle the location descriptions.
-   Gdb's design does not mesh well with the DWARF2 notion of a location
-   computing interpreter, which is a shame because the flexibility goes unused.
-   FIXME: Implement more operations as necessary.
-
-   A location description containing no operations indicates that the
-   object is optimized out. The global optimized_out flag is set for
-   those, the return value is meaningless.
-
-   When the result is a register number, the global isreg flag is set,
-   otherwise it is cleared.
-
-   When the result is a base register offset, the global offreg flag is set
-   and the register number is returned in basereg, otherwise it is cleared.
-
-   When the DW_OP_fbreg operation is encountered without a corresponding
-   DW_AT_frame_base attribute, the global islocal flag is set.
-   Hopefully the machine dependent code knows how to set up a virtual
-   frame pointer for the local references.
- 
-   Note that stack[0] is unused except as a default error return.
-   Note that stack overflow is not yet handled.  */
-
-static CORE_ADDR
-decode_locdesc (blk, objfile)
-     struct dwarf_block *blk;
-     struct objfile *objfile;
-{
-  int i;
-  int size = blk->size;
-  char *data = blk->data;
-  CORE_ADDR stack[64];
-  int stacki;
-  unsigned int bytes_read, unsnd;
-  unsigned char op;
-
-  i = 0;
-  stacki = 0;
-  stack[stacki] = 0;
-  isreg = 0;
-  offreg = 0;
-  islocal = 0;
-  optimized_out = 1;
-
-  while (i < size)
-    {
-      optimized_out = 0;
-      op = data[i++];
-      switch (op)
-	{
-	case DW_OP_reg0:
-	case DW_OP_reg1:
-	case DW_OP_reg2:
-	case DW_OP_reg3:
-	case DW_OP_reg4:
-	case DW_OP_reg5:
-	case DW_OP_reg6:
-	case DW_OP_reg7:
-	case DW_OP_reg8:
-	case DW_OP_reg9:
-	case DW_OP_reg10:
-	case DW_OP_reg11:
-	case DW_OP_reg12:
-	case DW_OP_reg13:
-	case DW_OP_reg14:
-	case DW_OP_reg15:
-	case DW_OP_reg16:
-	case DW_OP_reg17:
-	case DW_OP_reg18:
-	case DW_OP_reg19:
-	case DW_OP_reg20:
-	case DW_OP_reg21:
-	case DW_OP_reg22:
-	case DW_OP_reg23:
-	case DW_OP_reg24:
-	case DW_OP_reg25:
-	case DW_OP_reg26:
-	case DW_OP_reg27:
-	case DW_OP_reg28:
-	case DW_OP_reg29:
-	case DW_OP_reg30:
-	case DW_OP_reg31:
-	  isreg = 1;
-	  stack[++stacki] = op - DW_OP_reg0;
-	  break;
-
-	case DW_OP_regx:
-	  isreg = 1;
-	  unsnd = read_unsigned_leb128 (NULL, (data + i), &bytes_read);
-	  i += bytes_read;
-#if defined(HARRIS_TARGET) && defined(_M88K)
-	  /* The Harris 88110 gdb ports have long kept their special reg
-	     numbers between their gp-regs and their x-regs.  This is
-	     not how our dwarf is generated.  Punt. */
-	  unsnd += 6;
-#endif
-	  stack[++stacki] = unsnd;
-	  break;
-
-	case DW_OP_breg0:
-	case DW_OP_breg1:
-	case DW_OP_breg2:
-	case DW_OP_breg3:
-	case DW_OP_breg4:
-	case DW_OP_breg5:
-	case DW_OP_breg6:
-	case DW_OP_breg7:
-	case DW_OP_breg8:
-	case DW_OP_breg9:
-	case DW_OP_breg10:
-	case DW_OP_breg11:
-	case DW_OP_breg12:
-	case DW_OP_breg13:
-	case DW_OP_breg14:
-	case DW_OP_breg15:
-	case DW_OP_breg16:
-	case DW_OP_breg17:
-	case DW_OP_breg18:
-	case DW_OP_breg19:
-	case DW_OP_breg20:
-	case DW_OP_breg21:
-	case DW_OP_breg22:
-	case DW_OP_breg23:
-	case DW_OP_breg24:
-	case DW_OP_breg25:
-	case DW_OP_breg26:
-	case DW_OP_breg27:
-	case DW_OP_breg28:
-	case DW_OP_breg29:
-	case DW_OP_breg30:
-	case DW_OP_breg31:
-	  offreg = 1;
-	  basereg = op - DW_OP_breg0;
-	  stack[++stacki] = read_signed_leb128 (NULL, (data + i), &bytes_read);
-	  i += bytes_read;
-	  break;
-
-	case DW_OP_fbreg:
-	  stack[++stacki] = read_signed_leb128 (NULL, (data + i), &bytes_read);
-	  i += bytes_read;
-	  if (frame_base_reg >= 0)
-	    {
-	      offreg = 1;
-	      basereg = frame_base_reg;
-	      stack[stacki] += frame_base_offset;
-	    }
-	  else
-	    {
-	      complain (&dwarf2_missing_at_frame_base);
-	      islocal = 1;
-	    }
-	  break;
-
-	case DW_OP_addr:
-	  stack[++stacki] = read_address (objfile->obfd, &data[i]);
-	  i += address_size;
-	  break;
-
-	case DW_OP_const1u:
-	  stack[++stacki] = read_1_byte (objfile->obfd, &data[i]);
-	  i += 1;
-	  break;
-
-	case DW_OP_const1s:
-	  stack[++stacki] = read_1_signed_byte (objfile->obfd, &data[i]);
-	  i += 1;
-	  break;
-
-	case DW_OP_const2u:
-	  stack[++stacki] = read_2_bytes (objfile->obfd, &data[i]);
-	  i += 2;
-	  break;
-
-	case DW_OP_const2s:
-	  stack[++stacki] = read_2_signed_bytes (objfile->obfd, &data[i]);
-	  i += 2;
-	  break;
-
-	case DW_OP_const4u:
-	  stack[++stacki] = read_4_bytes (objfile->obfd, &data[i]);
-	  i += 4;
-	  break;
-
-	case DW_OP_const4s:
-	  stack[++stacki] = read_4_signed_bytes (objfile->obfd, &data[i]);
-	  i += 4;
-	  break;
-
-	case DW_OP_constu:
-	  stack[++stacki] = read_unsigned_leb128 (NULL, (data + i),
-							 &bytes_read);
-	  i += bytes_read;
-	  break;
-
-	case DW_OP_consts:
-	  stack[++stacki] = read_signed_leb128 (NULL, (data + i), &bytes_read);
-	  i += bytes_read;
-	  break;
-
-	case DW_OP_plus:
-	  stack[stacki - 1] += stack[stacki];
-	  stacki--;
-	  break;
-
-	case DW_OP_plus_uconst:
-	  stack[stacki] += read_unsigned_leb128 (NULL, (data + i), &bytes_read);
-	  i += bytes_read;
-	  break;
-
-	case DW_OP_minus:
-	  stack[stacki - 1] = stack[stacki] - stack[stacki - 1];
-	  stacki--;
-	  break;
-
-	default:
-	  complain (&dwarf2_unsupported_stack_op, dwarf_stack_op_name(op));
-	  return (stack[stacki]);
-	}
-    }
-  return (stack[stacki]);
-}
-
-/* memory allocation interface */
-
-/* ARGSUSED */
-static void
-dwarf2_free_tmp_obstack (ignore)
-     PTR ignore;
-{
-  obstack_free (&dwarf2_tmp_obstack, NULL);
-}
-
-static struct dwarf_block *
-dwarf_alloc_block ()
-{
-  struct dwarf_block *blk;
-
-  blk = (struct dwarf_block *)
-    obstack_alloc (&dwarf2_tmp_obstack, sizeof (struct dwarf_block));
-  return (blk);
-}
-
-static struct abbrev_info *
-dwarf_alloc_abbrev ()
-{
-  struct abbrev_info *abbrev;
-
-  abbrev = (struct abbrev_info *) xmalloc (sizeof (struct abbrev_info));
-  memset (abbrev, 0, sizeof (struct abbrev_info));
-  return (abbrev);
-}
-
-static struct die_info *
-dwarf_alloc_die ()
-{
-  struct die_info *die;
-
-  die = (struct die_info *) xmalloc (sizeof (struct die_info));
-  memset (die, 0, sizeof (struct die_info));
-  return (die);
-}
diff --git a/gdb/dwarfread.c b/gdb/dwarfread.c
deleted file mode 100644
index 9de0312..0000000
--- a/gdb/dwarfread.c
+++ /dev/null
@@ -1,3915 +0,0 @@
-/* DWARF debugging format support for GDB.
-   Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1998
-   Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support.  Portions based on dbxread.c,
-   mipsread.c, coffread.c, and dwarfread.c from a Data General SVR4 gdb port.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
-
-FIXME: Do we need to generate dependencies in partial symtabs?
-(Perhaps we don't need to).
-
-FIXME: Resolve minor differences between what information we put in the
-partial symbol table and what dbxread puts in.  For example, we don't yet
-put enum constants there.  And dbxread seems to invent a lot of typedefs
-we never see.  Use the new printpsym command to see the partial symbol table
-contents.
-
-FIXME: Figure out a better way to tell gdb about the name of the function
-contain the user's entry point (I.E. main())
-
-FIXME: See other FIXME's and "ifdef 0" scattered throughout the code for
-other things to work on, if you get bored. :-)
-
-*/
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "elf/dwarf.h"
-#include "buildsym.h"
-#include "demangle.h"
-#include "expression.h"	/* Needed for enum exp_opcode in language.h, sigh... */
-#include "language.h"
-#include "complaints.h"
-
-#include <fcntl.h>
-#include "gdb_string.h"
-
-/* Some macros to provide DIE info for complaints. */
-
-#define DIE_ID (curdie!=NULL ? curdie->die_ref : 0)
-#define DIE_NAME (curdie!=NULL && curdie->at_name!=NULL) ? curdie->at_name : ""
-
-/* Complaints that can be issued during DWARF debug info reading. */
-
-struct complaint no_bfd_get_N =
-{
-  "DIE @ 0x%x \"%s\", no bfd support for %d byte data object", 0, 0
-};
-
-struct complaint malformed_die =
-{
-  "DIE @ 0x%x \"%s\", malformed DIE, bad length (%d bytes)", 0, 0
-};
-
-struct complaint bad_die_ref =
-{
-  "DIE @ 0x%x \"%s\", reference to DIE (0x%x) outside compilation unit", 0, 0
-};
-
-struct complaint unknown_attribute_form =
-{
-  "DIE @ 0x%x \"%s\", unknown attribute form (0x%x)", 0, 0
-};
-
-struct complaint unknown_attribute_length =
-{
-  "DIE @ 0x%x \"%s\", unknown attribute length, skipped remaining attributes", 0, 0
-};
-
-struct complaint unexpected_fund_type =
-{
-  "DIE @ 0x%x \"%s\", unexpected fundamental type 0x%x", 0, 0
-};
-
-struct complaint unknown_type_modifier =
-{
-  "DIE @ 0x%x \"%s\", unknown type modifier %u", 0, 0
-};
-
-struct complaint volatile_ignored =
-{
-  "DIE @ 0x%x \"%s\", type modifier 'volatile' ignored", 0, 0
-};
-
-struct complaint const_ignored =
-{
-  "DIE @ 0x%x \"%s\", type modifier 'const' ignored", 0, 0
-};
-
-struct complaint botched_modified_type =
-{
-  "DIE @ 0x%x \"%s\", botched modified type decoding (mtype 0x%x)", 0, 0
-};
-
-struct complaint op_deref2 =
-{
-  "DIE @ 0x%x \"%s\", OP_DEREF2 address 0x%x not handled", 0, 0
-};
-
-struct complaint op_deref4 =
-{
-  "DIE @ 0x%x \"%s\", OP_DEREF4 address 0x%x not handled", 0, 0
-};
-
-struct complaint basereg_not_handled =
-{
-  "DIE @ 0x%x \"%s\", BASEREG %d not handled", 0, 0
-};
-
-struct complaint dup_user_type_allocation =
-{
-  "DIE @ 0x%x \"%s\", internal error: duplicate user type allocation", 0, 0
-};
-
-struct complaint dup_user_type_definition =
-{
-  "DIE @ 0x%x \"%s\", internal error: duplicate user type definition", 0, 0
-};
-
-struct complaint missing_tag =
-{
-  "DIE @ 0x%x \"%s\", missing class, structure, or union tag", 0, 0
-};
-
-struct complaint bad_array_element_type =
-{
-  "DIE @ 0x%x \"%s\", bad array element type attribute 0x%x", 0, 0
-};
-
-struct complaint subscript_data_items =
-{
-  "DIE @ 0x%x \"%s\", can't decode subscript data items", 0, 0
-};
-
-struct complaint unhandled_array_subscript_format =
-{
-  "DIE @ 0x%x \"%s\", array subscript format 0x%x not handled yet", 0, 0
-};
-
-struct complaint unknown_array_subscript_format =
-{
-  "DIE @ 0x%x \"%s\", unknown array subscript format %x", 0, 0
-};
-
-struct complaint not_row_major =
-{
-  "DIE @ 0x%x \"%s\", array not row major; not handled correctly", 0, 0
-};
-
-struct complaint missing_at_name =
-{
-  "DIE @ 0x%x, AT_name tag missing", 0, 0
-};
-
-typedef unsigned int DIE_REF;	/* Reference to a DIE */
-
-#ifndef GCC_PRODUCER
-#define GCC_PRODUCER "GNU C "
-#endif
-
-#ifndef GPLUS_PRODUCER
-#define GPLUS_PRODUCER "GNU C++ "
-#endif
-
-#ifndef LCC_PRODUCER
-#define LCC_PRODUCER "NCR C/C++"
-#endif
-
-#ifndef CHILL_PRODUCER
-#define CHILL_PRODUCER "GNU Chill "
-#endif
-
-/* Provide a default mapping from a DWARF register number to a gdb REGNUM.  */
-#ifndef DWARF_REG_TO_REGNUM
-#define DWARF_REG_TO_REGNUM(num) (num)
-#endif
-
-/* Flags to target_to_host() that tell whether or not the data object is
-   expected to be signed.  Used, for example, when fetching a signed
-   integer in the target environment which is used as a signed integer
-   in the host environment, and the two environments have different sized
-   ints.  In this case, *somebody* has to sign extend the smaller sized
-   int. */
-
-#define GET_UNSIGNED	0	/* No sign extension required */
-#define GET_SIGNED	1	/* Sign extension required */
-
-/* Defines for things which are specified in the document "DWARF Debugging
-   Information Format" published by UNIX International, Programming Languages
-   SIG.  These defines are based on revision 1.0.0, Jan 20, 1992. */
-
-#define SIZEOF_DIE_LENGTH	4
-#define SIZEOF_DIE_TAG		2
-#define SIZEOF_ATTRIBUTE	2
-#define SIZEOF_FORMAT_SPECIFIER	1
-#define SIZEOF_FMT_FT		2
-#define SIZEOF_LINETBL_LENGTH	4
-#define SIZEOF_LINETBL_LINENO	4
-#define SIZEOF_LINETBL_STMT	2
-#define SIZEOF_LINETBL_DELTA	4
-#define SIZEOF_LOC_ATOM_CODE	1
-
-#define FORM_FROM_ATTR(attr)	((attr) & 0xF)	/* Implicitly specified */
-
-/* Macros that return the sizes of various types of data in the target
-   environment.
-
-   FIXME:  Currently these are just compile time constants (as they are in
-   other parts of gdb as well).  They need to be able to get the right size
-   either from the bfd or possibly from the DWARF info.  It would be nice if
-   the DWARF producer inserted DIES that describe the fundamental types in
-   the target environment into the DWARF info, similar to the way dbx stabs
-   producers produce information about their fundamental types. */
-
-#define TARGET_FT_POINTER_SIZE(objfile)	(TARGET_PTR_BIT / TARGET_CHAR_BIT)
-#define TARGET_FT_LONG_SIZE(objfile)	(TARGET_LONG_BIT / TARGET_CHAR_BIT)
-
-/* The Amiga SVR4 header file <dwarf.h> defines AT_element_list as a
-   FORM_BLOCK2, and this is the value emitted by the AT&T compiler.
-   However, the Issue 2 DWARF specification from AT&T defines it as
-   a FORM_BLOCK4, as does the latest specification from UI/PLSIG.
-   For backwards compatibility with the AT&T compiler produced executables
-   we define AT_short_element_list for this variant. */
-
-#define	AT_short_element_list	 (0x00f0|FORM_BLOCK2)
-
-/* External variables referenced. */
-
-extern int info_verbose;		/* From main.c; nonzero => verbose */
-extern char *warning_pre_print;		/* From utils.c */
-
-/* The DWARF debugging information consists of two major pieces,
-   one is a block of DWARF Information Entries (DIE's) and the other
-   is a line number table.  The "struct dieinfo" structure contains
-   the information for a single DIE, the one currently being processed.
-
-   In order to make it easier to randomly access the attribute fields
-   of the current DIE, which are specifically unordered within the DIE,
-   each DIE is scanned and an instance of the "struct dieinfo"
-   structure is initialized.
-
-   Initialization is done in two levels.  The first, done by basicdieinfo(),
-   just initializes those fields that are vital to deciding whether or not
-   to use this DIE, how to skip past it, etc.  The second, done by the
-   function completedieinfo(), fills in the rest of the information.
-
-   Attributes which have block forms are not interpreted at the time
-   the DIE is scanned, instead we just save pointers to the start
-   of their value fields.
-
-   Some fields have a flag <name>_p that is set when the value of the
-   field is valid (I.E. we found a matching attribute in the DIE).  Since
-   we may want to test for the presence of some attributes in the DIE,
-   such as AT_low_pc, without restricting the values of the field,
-   we need someway to note that we found such an attribute.
-   
- */
-   
-typedef char BLOCK;
-
-struct dieinfo {
-  char *		die;		/* Pointer to the raw DIE data */
-  unsigned long 	die_length;	/* Length of the raw DIE data */
-  DIE_REF		die_ref;	/* Offset of this DIE */
-  unsigned short	die_tag;	/* Tag for this DIE */
-  unsigned long		at_padding;
-  unsigned long		at_sibling;
-  BLOCK *		at_location;
-  char *		at_name;
-  unsigned short	at_fund_type;
-  BLOCK *		at_mod_fund_type;
-  unsigned long		at_user_def_type;
-  BLOCK *		at_mod_u_d_type;
-  unsigned short	at_ordering;
-  BLOCK *		at_subscr_data;
-  unsigned long		at_byte_size;
-  unsigned short	at_bit_offset;
-  unsigned long		at_bit_size;
-  BLOCK *		at_element_list;
-  unsigned long		at_stmt_list;
-  CORE_ADDR		at_low_pc;
-  CORE_ADDR		at_high_pc;
-  unsigned long		at_language;
-  unsigned long		at_member;
-  unsigned long		at_discr;
-  BLOCK *		at_discr_value;
-  BLOCK *		at_string_length;
-  char *		at_comp_dir;
-  char *		at_producer;
-  unsigned long		at_start_scope;
-  unsigned long		at_stride_size;
-  unsigned long		at_src_info;
-  char *		at_prototyped;
-  unsigned int		has_at_low_pc:1;
-  unsigned int		has_at_stmt_list:1;
-  unsigned int		has_at_byte_size:1;
-  unsigned int		short_element_list:1;
-
-  /* Kludge to identify register variables */
-
-  unsigned int		isreg;
-
-  /* Kludge to identify optimized out variables */
-
-  unsigned int		optimized_out;
-
-  /* Kludge to identify basereg references.
-     Nonzero if we have an offset relative to a basereg.  */
-
-  unsigned int		offreg;
-
-  /* Kludge to identify which base register is it relative to.  */
-
-  unsigned int		basereg;
-};
-
-static int diecount;	/* Approximate count of dies for compilation unit */
-static struct dieinfo *curdie;	/* For warnings and such */
-
-static char *dbbase;	/* Base pointer to dwarf info */
-static int dbsize;	/* Size of dwarf info in bytes */
-static int dbroff;	/* Relative offset from start of .debug section */
-static char *lnbase;	/* Base pointer to line section */
-
-/* This value is added to each symbol value.  FIXME:  Generalize to 
-   the section_offsets structure used by dbxread (once this is done,
-   pass the appropriate section number to end_symtab).  */
-static CORE_ADDR baseaddr;	/* Add to each symbol value */
-
-/* The section offsets used in the current psymtab or symtab.  FIXME,
-   only used to pass one value (baseaddr) at the moment.  */
-static struct section_offsets *base_section_offsets;
-
-/* We put a pointer to this structure in the read_symtab_private field
-   of the psymtab.  */
-
-struct dwfinfo {
-  /* Always the absolute file offset to the start of the ".debug"
-     section for the file containing the DIE's being accessed.  */
-  file_ptr dbfoff;
-  /* Relative offset from the start of the ".debug" section to the
-     first DIE to be accessed.  When building the partial symbol
-     table, this value will be zero since we are accessing the
-     entire ".debug" section.  When expanding a partial symbol
-     table entry, this value will be the offset to the first
-     DIE for the compilation unit containing the symbol that
-     triggers the expansion.  */
-  int dbroff;
-  /* The size of the chunk of DIE's being examined, in bytes.  */
-  int dblength;
-  /* The absolute file offset to the line table fragment.  Ignored
-     when building partial symbol tables, but used when expanding
-     them, and contains the absolute file offset to the fragment
-     of the ".line" section containing the line numbers for the
-     current compilation unit.  */
-  file_ptr lnfoff;
-};
-
-#define DBFOFF(p) (((struct dwfinfo *)((p)->read_symtab_private))->dbfoff)
-#define DBROFF(p) (((struct dwfinfo *)((p)->read_symtab_private))->dbroff)
-#define DBLENGTH(p) (((struct dwfinfo *)((p)->read_symtab_private))->dblength)
-#define LNFOFF(p) (((struct dwfinfo *)((p)->read_symtab_private))->lnfoff)
-
-/* The generic symbol table building routines have separate lists for
-   file scope symbols and all all other scopes (local scopes).  So
-   we need to select the right one to pass to add_symbol_to_list().
-   We do it by keeping a pointer to the correct list in list_in_scope.
-
-   FIXME:  The original dwarf code just treated the file scope as the first
-   local scope, and all other local scopes as nested local scopes, and worked
-   fine.  Check to see if we really need to distinguish these in buildsym.c */
-
-struct pending **list_in_scope = &file_symbols;
-
-/* DIES which have user defined types or modified user defined types refer to
-   other DIES for the type information.  Thus we need to associate the offset
-   of a DIE for a user defined type with a pointer to the type information.
-
-   Originally this was done using a simple but expensive algorithm, with an
-   array of unsorted structures, each containing an offset/type-pointer pair.
-   This array was scanned linearly each time a lookup was done.  The result
-   was that gdb was spending over half it's startup time munging through this
-   array of pointers looking for a structure that had the right offset member.
-
-   The second attempt used the same array of structures, but the array was
-   sorted using qsort each time a new offset/type was recorded, and a binary
-   search was used to find the type pointer for a given DIE offset.  This was
-   even slower, due to the overhead of sorting the array each time a new
-   offset/type pair was entered.
-
-   The third attempt uses a fixed size array of type pointers, indexed by a
-   value derived from the DIE offset.  Since the minimum DIE size is 4 bytes,
-   we can divide any DIE offset by 4 to obtain a unique index into this fixed
-   size array.  Since each element is a 4 byte pointer, it takes exactly as
-   much memory to hold this array as to hold the DWARF info for a given
-   compilation unit.  But it gets freed as soon as we are done with it.
-   This has worked well in practice, as a reasonable tradeoff between memory
-   consumption and speed, without having to resort to much more complicated
-   algorithms. */
-
-static struct type **utypes;	/* Pointer to array of user type pointers */
-static int numutypes;		/* Max number of user type pointers */
-
-/* Maintain an array of referenced fundamental types for the current
-   compilation unit being read.  For DWARF version 1, we have to construct
-   the fundamental types on the fly, since no information about the
-   fundamental types is supplied.  Each such fundamental type is created by
-   calling a language dependent routine to create the type, and then a
-   pointer to that type is then placed in the array at the index specified
-   by it's FT_<TYPENAME> value.  The array has a fixed size set by the
-   FT_NUM_MEMBERS compile time constant, which is the number of predefined
-   fundamental types gdb knows how to construct. */
-
-static struct type *ftypes[FT_NUM_MEMBERS];  /* Fundamental types */
-
-/* Record the language for the compilation unit which is currently being
-   processed.  We know it once we have seen the TAG_compile_unit DIE,
-   and we need it while processing the DIE's for that compilation unit.
-   It is eventually saved in the symtab structure, but we don't finalize
-   the symtab struct until we have processed all the DIE's for the
-   compilation unit.  We also need to get and save a pointer to the 
-   language struct for this language, so we can call the language
-   dependent routines for doing things such as creating fundamental
-   types. */
-
-static enum language cu_language;
-static const struct language_defn *cu_language_defn;
-
-/* Forward declarations of static functions so we don't have to worry
-   about ordering within this file.  */
-
-static void
-free_utypes PARAMS ((PTR));
-
-static int
-attribute_size PARAMS ((unsigned int));
-
-static CORE_ADDR
-target_to_host PARAMS ((char *, int, int, struct objfile *));
-
-static void
-add_enum_psymbol PARAMS ((struct dieinfo *, struct objfile *));
-
-static void
-handle_producer PARAMS ((char *));
-
-static void
-read_file_scope PARAMS ((struct dieinfo *, char *, char *, struct objfile *));
-
-static void
-read_func_scope PARAMS ((struct dieinfo *, char *, char *, struct objfile *));
-
-static void
-read_lexical_block_scope PARAMS ((struct dieinfo *, char *, char *,
-				  struct objfile *));
-
-static void
-scan_partial_symbols PARAMS ((char *, char *, struct objfile *));
-
-static void
-scan_compilation_units PARAMS ((char *, char *, file_ptr,
-				file_ptr, struct objfile *));
-
-static void
-add_partial_symbol PARAMS ((struct dieinfo *, struct objfile *));
-
-static void
-basicdieinfo PARAMS ((struct dieinfo *, char *, struct objfile *));
-
-static void
-completedieinfo PARAMS ((struct dieinfo *, struct objfile *));
-
-static void
-dwarf_psymtab_to_symtab PARAMS ((struct partial_symtab *));
-
-static void
-psymtab_to_symtab_1 PARAMS ((struct partial_symtab *));
-
-static void
-read_ofile_symtab PARAMS ((struct partial_symtab *));
-
-static void
-process_dies PARAMS ((char *, char *, struct objfile *));
-
-static void
-read_structure_scope PARAMS ((struct dieinfo *, char *, char *,
-			      struct objfile *));
-
-static struct type *
-decode_array_element_type PARAMS ((char *));
-
-static struct type *
-decode_subscript_data_item PARAMS ((char *, char *));
-
-static void
-dwarf_read_array_type PARAMS ((struct dieinfo *));
-
-static void
-read_tag_pointer_type PARAMS ((struct dieinfo *dip));
-
-static void
-read_tag_string_type PARAMS ((struct dieinfo *dip));
-
-static void
-read_subroutine_type PARAMS ((struct dieinfo *, char *, char *));
-
-static void
-read_enumeration PARAMS ((struct dieinfo *, char *, char *, struct objfile *));
-
-static struct type *
-struct_type PARAMS ((struct dieinfo *, char *, char *, struct objfile *));
-
-static struct type *
-enum_type PARAMS ((struct dieinfo *, struct objfile *));
-
-static void
-decode_line_numbers PARAMS ((char *));
-
-static struct type *
-decode_die_type PARAMS ((struct dieinfo *));
-
-static struct type *
-decode_mod_fund_type PARAMS ((char *));
-
-static struct type *
-decode_mod_u_d_type PARAMS ((char *));
-
-static struct type *
-decode_modified_type PARAMS ((char *, unsigned int, int));
-
-static struct type *
-decode_fund_type PARAMS ((unsigned int));
-
-static char *
-create_name PARAMS ((char *, struct obstack *));
-
-static struct type *
-lookup_utype PARAMS ((DIE_REF));
-
-static struct type *
-alloc_utype PARAMS ((DIE_REF, struct type *));
-
-static struct symbol *
-new_symbol PARAMS ((struct dieinfo *, struct objfile *));
-
-static void
-synthesize_typedef PARAMS ((struct dieinfo *, struct objfile *,
-			    struct type *));
-
-static int
-locval PARAMS ((struct dieinfo *));
-
-static void
-set_cu_language PARAMS ((struct dieinfo *));
-
-static struct type *
-dwarf_fundamental_type PARAMS ((struct objfile *, int));
-
-
-/*
-
-LOCAL FUNCTION
-
-	dwarf_fundamental_type -- lookup or create a fundamental type
-
-SYNOPSIS
-
-	struct type *
-	dwarf_fundamental_type (struct objfile *objfile, int typeid)
-
-DESCRIPTION
-
-	DWARF version 1 doesn't supply any fundamental type information,
-	so gdb has to construct such types.  It has a fixed number of
-	fundamental types that it knows how to construct, which is the
-	union of all types that it knows how to construct for all languages
-	that it knows about.  These are enumerated in gdbtypes.h.
-
-	As an example, assume we find a DIE that references a DWARF
-	fundamental type of FT_integer.  We first look in the ftypes
-	array to see if we already have such a type, indexed by the
-	gdb internal value of FT_INTEGER.  If so, we simply return a
-	pointer to that type.  If not, then we ask an appropriate
-	language dependent routine to create a type FT_INTEGER, using
-	defaults reasonable for the current target machine, and install
-	that type in ftypes for future reference.
-
-RETURNS
-
-	Pointer to a fundamental type.
-
-*/
-
-static struct type *
-dwarf_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  if (typeid < 0 || typeid >= FT_NUM_MEMBERS)
-    {
-      error ("internal error - invalid fundamental type id %d", typeid);
-    }
-
-  /* Look for this particular type in the fundamental type vector.  If one is
-     not found, create and install one appropriate for the current language
-     and the current target machine. */
-
-  if (ftypes[typeid] == NULL)
-    {
-      ftypes[typeid] = cu_language_defn -> la_fund_type(objfile, typeid);
-    }
-
-  return (ftypes[typeid]);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	set_cu_language -- set local copy of language for compilation unit
-
-SYNOPSIS
-
-	void
-	set_cu_language (struct dieinfo *dip)
-
-DESCRIPTION
-
-	Decode the language attribute for a compilation unit DIE and
-	remember what the language was.  We use this at various times
-	when processing DIE's for a given compilation unit.
-
-RETURNS
-
-	No return value.
-
- */
-
-static void
-set_cu_language (dip)
-     struct dieinfo *dip;
-{
-  switch (dip -> at_language)
-    {
-      case LANG_C89:
-      case LANG_C:
-        cu_language = language_c;
-	break;
-      case LANG_C_PLUS_PLUS:
-	cu_language = language_cplus;
-	break;
-      case LANG_CHILL:
-	cu_language = language_chill;
-	break;
-      case LANG_MODULA2:
-	cu_language = language_m2;
-	break;
-      case LANG_FORTRAN77:
-      case LANG_FORTRAN90:
-	cu_language = language_fortran;
-	break;
-      case LANG_ADA83:
-      case LANG_COBOL74:
-      case LANG_COBOL85:
-      case LANG_PASCAL83:
-	/* We don't know anything special about these yet. */
-	cu_language = language_unknown;
-	break;
-      default:
-	/* If no at_language, try to deduce one from the filename */
-	cu_language = deduce_language_from_filename (dip -> at_name);
-	break;
-    }
-  cu_language_defn = language_def (cu_language);
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	dwarf_build_psymtabs -- build partial symtabs from DWARF debug info
-
-SYNOPSIS
-
-	void dwarf_build_psymtabs (struct objfile *objfile,
-	     struct section_offsets *section_offsets,
-	     int mainline, file_ptr dbfoff, unsigned int dbfsize,
-	     file_ptr lnoffset, unsigned int lnsize)
-
-DESCRIPTION
-
-	This function is called upon to build partial symtabs from files
-	containing DIE's (Dwarf Information Entries) and DWARF line numbers.
-
-	It is passed a bfd* containing the DIES
-	and line number information, the corresponding filename for that
-	file, a base address for relocating the symbols, a flag indicating
-	whether or not this debugging information is from a "main symbol
-	table" rather than a shared library or dynamically linked file,
-	and file offset/size pairs for the DIE information and line number
-	information.
-
-RETURNS
-
-	No return value.
-
- */
-
-void
-dwarf_build_psymtabs (objfile, section_offsets, mainline, dbfoff, dbfsize,
-		      lnoffset, lnsize)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-     file_ptr dbfoff;
-     unsigned int dbfsize;
-     file_ptr lnoffset;
-     unsigned int lnsize;
-{
-  bfd *abfd = objfile->obfd;
-  struct cleanup *back_to;
-  
-  current_objfile = objfile;
-  dbsize = dbfsize;
-  dbbase = xmalloc (dbsize);
-  dbroff = 0;
-  if ((bfd_seek (abfd, dbfoff, SEEK_SET) != 0) ||
-      (bfd_read (dbbase, dbsize, 1, abfd) != dbsize))
-    {
-      free (dbbase);
-      error ("can't read DWARF data from '%s'", bfd_get_filename (abfd));
-    }
-  back_to = make_cleanup (free, dbbase);
-  
-  /* If we are reinitializing, or if we have never loaded syms yet, init.
-     Since we have no idea how many DIES we are looking at, we just guess
-     some arbitrary value. */
-  
-  if (mainline || objfile -> global_psymbols.size == 0 ||
-      objfile -> static_psymbols.size == 0)
-    {
-      init_psymbol_list (objfile, 1024);
-    }
-  
-  /* Save the relocation factor where everybody can see it.  */
-
-  base_section_offsets = section_offsets;
-  baseaddr = ANOFFSET (section_offsets, 0);
-
-  /* Follow the compilation unit sibling chain, building a partial symbol
-     table entry for each one.  Save enough information about each compilation
-     unit to locate the full DWARF information later. */
-  
-  scan_compilation_units (dbbase, dbbase + dbsize, dbfoff, lnoffset, objfile);
-  
-  do_cleanups (back_to);
-  current_objfile = NULL;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_lexical_block_scope -- process all dies in a lexical block
-
-SYNOPSIS
-
-	static void read_lexical_block_scope (struct dieinfo *dip,
-		char *thisdie, char *enddie)
-
-DESCRIPTION
-
-	Process all the DIES contained within a lexical block scope.
-	Start a new scope, process the dies, and then close the scope.
-
- */
-
-static void
-read_lexical_block_scope (dip, thisdie, enddie, objfile)
-     struct dieinfo *dip;
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  register struct context_stack *new;
-
-  push_context (0, dip -> at_low_pc);
-  process_dies (thisdie + dip -> die_length, enddie, objfile);
-  new = pop_context ();
-  if (local_symbols != NULL)
-    {
-      finish_block (0, &local_symbols, new -> old_blocks, new -> start_addr,
-		    dip -> at_high_pc, objfile);
-    }
-  local_symbols = new -> locals;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	lookup_utype -- look up a user defined type from die reference
-
-SYNOPSIS
-
-	static type *lookup_utype (DIE_REF die_ref)
-
-DESCRIPTION
-
-	Given a DIE reference, lookup the user defined type associated with
-	that DIE, if it has been registered already.  If not registered, then
-	return NULL.  Alloc_utype() can be called to register an empty
-	type for this reference, which will be filled in later when the
-	actual referenced DIE is processed.
- */
-
-static struct type *
-lookup_utype (die_ref)
-     DIE_REF die_ref;
-{
-  struct type *type = NULL;
-  int utypeidx;
-  
-  utypeidx = (die_ref - dbroff) / 4;
-  if ((utypeidx < 0) || (utypeidx >= numutypes))
-    {
-      complain (&bad_die_ref, DIE_ID, DIE_NAME);
-    }
-  else
-    {
-      type = *(utypes + utypeidx);
-    }
-  return (type);
-}
-
-
-/*
-
-LOCAL FUNCTION
-
-	alloc_utype  -- add a user defined type for die reference
-
-SYNOPSIS
-
-	static type *alloc_utype (DIE_REF die_ref, struct type *utypep)
-
-DESCRIPTION
-
-	Given a die reference DIE_REF, and a possible pointer to a user
-	defined type UTYPEP, register that this reference has a user
-	defined type and either use the specified type in UTYPEP or
-	make a new empty type that will be filled in later.
-
-	We should only be called after calling lookup_utype() to verify that
-	there is not currently a type registered for DIE_REF.
- */
-
-static struct type *
-alloc_utype (die_ref, utypep)
-     DIE_REF die_ref;
-     struct type *utypep;
-{
-  struct type **typep;
-  int utypeidx;
-  
-  utypeidx = (die_ref - dbroff) / 4;
-  typep = utypes + utypeidx;
-  if ((utypeidx < 0) || (utypeidx >= numutypes))
-    {
-      utypep = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-      complain (&bad_die_ref, DIE_ID, DIE_NAME);
-    }
-  else if (*typep != NULL)
-    {
-      utypep = *typep;
-      complain (&dup_user_type_allocation, DIE_ID, DIE_NAME);
-    }
-  else
-    {
-      if (utypep == NULL)
-	{
-	  utypep = alloc_type (current_objfile);
-	}
-      *typep = utypep;
-    }
-  return (utypep);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	free_utypes -- free the utypes array and reset pointer & count
-
-SYNOPSIS
-
-	static void free_utypes (PTR dummy)
-
-DESCRIPTION
-
-	Called via do_cleanups to free the utypes array, reset the pointer to NULL,
-	and set numutypes back to zero.  This ensures that the utypes does not get
-	referenced after being freed.
- */
-
-static void
-free_utypes (dummy)
-     PTR dummy;
-{
-  free (utypes);
-  utypes = NULL;
-  numutypes = 0;
-}
-
-
-/*
-
-LOCAL FUNCTION
-
-	decode_die_type -- return a type for a specified die
-
-SYNOPSIS
-
-	static struct type *decode_die_type (struct dieinfo *dip)
-
-DESCRIPTION
-
-	Given a pointer to a die information structure DIP, decode the
-	type of the die and return a pointer to the decoded type.  All
-	dies without specific types default to type int.
- */
-
-static struct type *
-decode_die_type (dip)
-     struct dieinfo *dip;
-{
-  struct type *type = NULL;
-  
-  if (dip -> at_fund_type != 0)
-    {
-      type = decode_fund_type (dip -> at_fund_type);
-    }
-  else if (dip -> at_mod_fund_type != NULL)
-    {
-      type = decode_mod_fund_type (dip -> at_mod_fund_type);
-    }
-  else if (dip -> at_user_def_type)
-    {
-      if ((type = lookup_utype (dip -> at_user_def_type)) == NULL)
-	{
-	  type = alloc_utype (dip -> at_user_def_type, NULL);
-	}
-    }
-  else if (dip -> at_mod_u_d_type)
-    {
-      type = decode_mod_u_d_type (dip -> at_mod_u_d_type);
-    }
-  else
-    {
-      type = dwarf_fundamental_type (current_objfile, FT_VOID);
-    }
-  return (type);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	struct_type -- compute and return the type for a struct or union
-
-SYNOPSIS
-
-	static struct type *struct_type (struct dieinfo *dip, char *thisdie,
-	    char *enddie, struct objfile *objfile)
-
-DESCRIPTION
-
-	Given pointer to a die information structure for a die which
-	defines a union or structure (and MUST define one or the other),
-	and pointers to the raw die data that define the range of dies which
-	define the members, compute and return the user defined type for the
-	structure or union.
- */
-
-static struct type *
-struct_type (dip, thisdie, enddie, objfile)
-     struct dieinfo *dip;
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct nextfield {
-    struct nextfield *next;
-    struct field field;
-  };
-  struct nextfield *list = NULL;
-  struct nextfield *new;
-  int nfields = 0;
-  int n;
-  struct dieinfo mbr;
-  char *nextdie;
-  int anonymous_size;
-  
-  if ((type = lookup_utype (dip -> die_ref)) == NULL)
-    {
-      /* No forward references created an empty type, so install one now */
-      type = alloc_utype (dip -> die_ref, NULL);
-    }
-  INIT_CPLUS_SPECIFIC(type);
-  switch (dip -> die_tag)
-    {
-      case TAG_class_type:
-        TYPE_CODE (type) = TYPE_CODE_CLASS;
-	break;
-      case TAG_structure_type:
-        TYPE_CODE (type) = TYPE_CODE_STRUCT;
-	break;
-      case TAG_union_type:
-	TYPE_CODE (type) = TYPE_CODE_UNION;
-	break;
-      default:
-	/* Should never happen */
-	TYPE_CODE (type) = TYPE_CODE_UNDEF;
-	complain (&missing_tag, DIE_ID, DIE_NAME);
-	break;
-    }
-  /* Some compilers try to be helpful by inventing "fake" names for
-     anonymous enums, structures, and unions, like "~0fake" or ".0fake".
-     Thanks, but no thanks... */
-  if (dip -> at_name != NULL
-      && *dip -> at_name != '~'
-      && *dip -> at_name != '.')
-    {
-      TYPE_TAG_NAME (type) = obconcat (&objfile -> type_obstack,
-				       "", "", dip -> at_name);
-    }
-  /* Use whatever size is known.  Zero is a valid size.  We might however
-     wish to check has_at_byte_size to make sure that some byte size was
-     given explicitly, but DWARF doesn't specify that explicit sizes of
-     zero have to present, so complaining about missing sizes should 
-     probably not be the default. */
-  TYPE_LENGTH (type) = dip -> at_byte_size;
-  thisdie += dip -> die_length;
-  while (thisdie < enddie)
-    {
-      basicdieinfo (&mbr, thisdie, objfile);
-      completedieinfo (&mbr, objfile);
-      if (mbr.die_length <= SIZEOF_DIE_LENGTH)
-	{
-	  break;
-	}
-      else if (mbr.at_sibling != 0)
-	{
-	  nextdie = dbbase + mbr.at_sibling - dbroff;
-	}
-      else
-	{
-	  nextdie = thisdie + mbr.die_length;
-	}
-      switch (mbr.die_tag)
-	{
-	case TAG_member:
-	  /* Get space to record the next field's data.  */
-	  new = (struct nextfield *) alloca (sizeof (struct nextfield));
-	  new -> next = list;
-	  list = new;
-	  /* Save the data.  */
-	  list -> field.name =
-	      obsavestring (mbr.at_name, strlen (mbr.at_name),
-			    &objfile -> type_obstack);
-	  FIELD_TYPE (list->field) = decode_die_type (&mbr);
-	  FIELD_BITPOS (list->field) = 8 * locval (&mbr);
-	  /* Handle bit fields. */
-	  FIELD_BITSIZE (list->field) = mbr.at_bit_size;
-	  if (BITS_BIG_ENDIAN)
-	    {
-	      /* For big endian bits, the at_bit_offset gives the
-		 additional bit offset from the MSB of the containing
-		 anonymous object to the MSB of the field.  We don't
-		 have to do anything special since we don't need to
-		 know the size of the anonymous object. */
-	      FIELD_BITPOS (list->field) += mbr.at_bit_offset;
-	    }
-	  else
-	    {
-	      /* For little endian bits, we need to have a non-zero
-		 at_bit_size, so that we know we are in fact dealing
-		 with a bitfield.  Compute the bit offset to the MSB
-		 of the anonymous object, subtract off the number of
-		 bits from the MSB of the field to the MSB of the
-		 object, and then subtract off the number of bits of
-		 the field itself.  The result is the bit offset of
-		 the LSB of the field. */
-	      if (mbr.at_bit_size > 0)
-		{
-		  if (mbr.has_at_byte_size)
-		    {
-		      /* The size of the anonymous object containing
-			 the bit field is explicit, so use the
-			 indicated size (in bytes). */
-		      anonymous_size = mbr.at_byte_size;
-		    }
-		  else
-		    {
-		      /* The size of the anonymous object containing
-			 the bit field matches the size of an object
-			 of the bit field's type.  DWARF allows
-			 at_byte_size to be left out in such cases, as
-			 a debug information size optimization. */
-		      anonymous_size = TYPE_LENGTH (list -> field.type);
-		    }
-		  FIELD_BITPOS (list->field) +=
-		    anonymous_size * 8 - mbr.at_bit_offset - mbr.at_bit_size;
-		}
-	    }
-	  nfields++;
-	  break;
-	default:
-	  process_dies (thisdie, nextdie, objfile);
-	  break;
-	}
-      thisdie = nextdie;
-    }
-  /* Now create the vector of fields, and record how big it is.  We may
-     not even have any fields, if this DIE was generated due to a reference
-     to an anonymous structure or union.  In this case, TYPE_FLAG_STUB is
-     set, which clues gdb in to the fact that it needs to search elsewhere
-     for the full structure definition. */
-  if (nfields == 0)
-    {
-      TYPE_FLAGS (type) |= TYPE_FLAG_STUB;
-    }
-  else
-    {
-      TYPE_NFIELDS (type) = nfields;
-      TYPE_FIELDS (type) = (struct field *)
-	TYPE_ALLOC (type, sizeof (struct field) * nfields);
-      /* Copy the saved-up fields into the field vector.  */
-      for (n = nfields; list; list = list -> next)
-	{
-	  TYPE_FIELD (type, --n) = list -> field;
-	}	
-    }
-  return (type);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_structure_scope -- process all dies within struct or union
-
-SYNOPSIS
-
-	static void read_structure_scope (struct dieinfo *dip,
-		char *thisdie, char *enddie, struct objfile *objfile)
-
-DESCRIPTION
-
-	Called when we find the DIE that starts a structure or union
-	scope (definition) to process all dies that define the members
-	of the structure or union.  DIP is a pointer to the die info
-	struct for the DIE that names the structure or union.
-
-NOTES
-
-	Note that we need to call struct_type regardless of whether or not
-	the DIE has an at_name attribute, since it might be an anonymous
-	structure or union.  This gets the type entered into our set of
-	user defined types.
-
-	However, if the structure is incomplete (an opaque struct/union)
-	then suppress creating a symbol table entry for it since gdb only
-	wants to find the one with the complete definition.  Note that if
-	it is complete, we just call new_symbol, which does it's own
-	checking about whether the struct/union is anonymous or not (and
-	suppresses creating a symbol table entry itself).
-	
- */
-
-static void
-read_structure_scope (dip, thisdie, enddie, objfile)
-     struct dieinfo *dip;
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct symbol *sym;
-  
-  type = struct_type (dip, thisdie, enddie, objfile);
-  if (!(TYPE_FLAGS (type) & TYPE_FLAG_STUB))
-    {
-      sym = new_symbol (dip, objfile);
-      if (sym != NULL)
-	{
-	  SYMBOL_TYPE (sym) = type;
-	  if (cu_language == language_cplus)
-	    {
-	      synthesize_typedef (dip, objfile, type);
-	    }
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	decode_array_element_type -- decode type of the array elements
-
-SYNOPSIS
-
-	static struct type *decode_array_element_type (char *scan, char *end)
-
-DESCRIPTION
-
-	As the last step in decoding the array subscript information for an
-	array DIE, we need to decode the type of the array elements.  We are
-	passed a pointer to this last part of the subscript information and
-	must return the appropriate type.  If the type attribute is not
-	recognized, just warn about the problem and return type int.
- */
-
-static struct type *
-decode_array_element_type (scan)
-     char *scan;
-{
-  struct type *typep;
-  DIE_REF die_ref;
-  unsigned short attribute;
-  unsigned short fundtype;
-  int nbytes;
-  
-  attribute = target_to_host (scan, SIZEOF_ATTRIBUTE, GET_UNSIGNED,
-			      current_objfile);
-  scan += SIZEOF_ATTRIBUTE;
-  if ((nbytes = attribute_size (attribute)) == -1)
-    {
-      complain (&bad_array_element_type, DIE_ID, DIE_NAME, attribute);
-      typep = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-    }
-  else
-    {
-      switch (attribute)
-	{
-	  case AT_fund_type:
-	    fundtype = target_to_host (scan, nbytes, GET_UNSIGNED,
-				       current_objfile);
-	    typep = decode_fund_type (fundtype);
-	    break;
-	  case AT_mod_fund_type:
-	    typep = decode_mod_fund_type (scan);
-	    break;
-	  case AT_user_def_type:
-	    die_ref = target_to_host (scan, nbytes, GET_UNSIGNED,
-				      current_objfile);
-	    if ((typep = lookup_utype (die_ref)) == NULL)
-	      {
-		typep = alloc_utype (die_ref, NULL);
-	      }
-	    break;
-	  case AT_mod_u_d_type:
-	    typep = decode_mod_u_d_type (scan);
-	    break;
-	  default:
-	    complain (&bad_array_element_type, DIE_ID, DIE_NAME, attribute);
-	    typep = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-	    break;
-	  }
-    }
-  return (typep);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	decode_subscript_data_item -- decode array subscript item
-
-SYNOPSIS
-
-	static struct type *
-	decode_subscript_data_item (char *scan, char *end)
-
-DESCRIPTION
-
-	The array subscripts and the data type of the elements of an
-	array are described by a list of data items, stored as a block
-	of contiguous bytes.  There is a data item describing each array
-	dimension, and a final data item describing the element type.
-	The data items are ordered the same as their appearance in the
-	source (I.E. leftmost dimension first, next to leftmost second,
-	etc).
-
-	The data items describing each array dimension consist of four
-	parts: (1) a format specifier, (2) type type of the subscript
-	index, (3) a description of the low bound of the array dimension,
-	and (4) a description of the high bound of the array dimension.
-
-	The last data item is the description of the type of each of
-	the array elements.
-
-	We are passed a pointer to the start of the block of bytes
-	containing the remaining data items, and a pointer to the first
-	byte past the data.  This function recursively decodes the
-	remaining data items and returns a type.
-
-	If we somehow fail to decode some data, we complain about it
-	and return a type "array of int".
-
-BUGS
-	FIXME:  This code only implements the forms currently used
-	by the AT&T and GNU C compilers.
-
-	The end pointer is supplied for error checking, maybe we should
-	use it for that...
- */
-
-static struct type *
-decode_subscript_data_item (scan, end)
-     char *scan;
-     char *end;
-{
-  struct type *typep = NULL;	/* Array type we are building */
-  struct type *nexttype;	/* Type of each element (may be array) */
-  struct type *indextype;	/* Type of this index */
-  struct type *rangetype;
-  unsigned int format;
-  unsigned short fundtype;
-  unsigned long lowbound;
-  unsigned long highbound;
-  int nbytes;
-  
-  format = target_to_host (scan, SIZEOF_FORMAT_SPECIFIER, GET_UNSIGNED,
-			   current_objfile);
-  scan += SIZEOF_FORMAT_SPECIFIER;
-  switch (format)
-    {
-    case FMT_ET:
-      typep = decode_array_element_type (scan);
-      break;
-    case FMT_FT_C_C:
-      fundtype = target_to_host (scan, SIZEOF_FMT_FT, GET_UNSIGNED,
-				 current_objfile);
-      indextype = decode_fund_type (fundtype);
-      scan += SIZEOF_FMT_FT;
-      nbytes = TARGET_FT_LONG_SIZE (current_objfile);
-      lowbound = target_to_host (scan, nbytes, GET_UNSIGNED, current_objfile);
-      scan += nbytes;
-      highbound = target_to_host (scan, nbytes, GET_UNSIGNED, current_objfile);
-      scan += nbytes;
-      nexttype = decode_subscript_data_item (scan, end);
-      if (nexttype == NULL)
-	{
-	  /* Munged subscript data or other problem, fake it. */
-	  complain (&subscript_data_items, DIE_ID, DIE_NAME);
-	  nexttype = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-	}
-      rangetype = create_range_type ((struct type *) NULL, indextype,
-				      lowbound, highbound);
-      typep = create_array_type ((struct type *) NULL, nexttype, rangetype);
-      break;
-    case FMT_FT_C_X:
-    case FMT_FT_X_C:
-    case FMT_FT_X_X:
-    case FMT_UT_C_C:
-    case FMT_UT_C_X:
-    case FMT_UT_X_C:
-    case FMT_UT_X_X:
-      complain (&unhandled_array_subscript_format, DIE_ID, DIE_NAME, format);
-      nexttype = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-      rangetype = create_range_type ((struct type *) NULL, nexttype, 0, 0);
-      typep = create_array_type ((struct type *) NULL, nexttype, rangetype);
-      break;
-    default:
-      complain (&unknown_array_subscript_format, DIE_ID, DIE_NAME, format);
-      nexttype = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-      rangetype = create_range_type ((struct type *) NULL, nexttype, 0, 0);
-      typep = create_array_type ((struct type *) NULL, nexttype, rangetype);
-      break;
-    }
-  return (typep);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	dwarf_read_array_type -- read TAG_array_type DIE
-
-SYNOPSIS
-
-	static void dwarf_read_array_type (struct dieinfo *dip)
-
-DESCRIPTION
-
-	Extract all information from a TAG_array_type DIE and add to
-	the user defined type vector.
- */
-
-static void
-dwarf_read_array_type (dip)
-     struct dieinfo *dip;
-{
-  struct type *type;
-  struct type *utype;
-  char *sub;
-  char *subend;
-  unsigned short blocksz;
-  int nbytes;
-  
-  if (dip -> at_ordering != ORD_row_major)
-    {
-      /* FIXME:  Can gdb even handle column major arrays? */
-      complain (&not_row_major, DIE_ID, DIE_NAME);
-    }
-  if ((sub = dip -> at_subscr_data) != NULL)
-    {
-      nbytes = attribute_size (AT_subscr_data);
-      blocksz = target_to_host (sub, nbytes, GET_UNSIGNED, current_objfile);
-      subend = sub + nbytes + blocksz;
-      sub += nbytes;
-      type = decode_subscript_data_item (sub, subend);
-      if ((utype = lookup_utype (dip -> die_ref)) == NULL)
-	{
-	  /* Install user defined type that has not been referenced yet. */
-	  alloc_utype (dip -> die_ref, type);
-	}
-      else if (TYPE_CODE (utype) == TYPE_CODE_UNDEF)
-	{
-	  /* Ick!  A forward ref has already generated a blank type in our
-	     slot, and this type probably already has things pointing to it
-	     (which is what caused it to be created in the first place).
-	     If it's just a place holder we can plop our fully defined type
-	     on top of it.  We can't recover the space allocated for our
-	     new type since it might be on an obstack, but we could reuse
-	     it if we kept a list of them, but it might not be worth it
-	     (FIXME). */
-	  *utype = *type;
-	}
-      else
-	{
-	  /* Double ick!  Not only is a type already in our slot, but
-	     someone has decorated it.  Complain and leave it alone. */
-	  complain (&dup_user_type_definition, DIE_ID, DIE_NAME);
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_tag_pointer_type -- read TAG_pointer_type DIE
-
-SYNOPSIS
-
-	static void read_tag_pointer_type (struct dieinfo *dip)
-
-DESCRIPTION
-
-	Extract all information from a TAG_pointer_type DIE and add to
-	the user defined type vector.
- */
-
-static void
-read_tag_pointer_type (dip)
-     struct dieinfo *dip;
-{
-  struct type *type;
-  struct type *utype;
-  
-  type = decode_die_type (dip);
-  if ((utype = lookup_utype (dip -> die_ref)) == NULL)
-    {
-      utype = lookup_pointer_type (type);
-      alloc_utype (dip -> die_ref, utype);
-    }
-  else
-    {
-      TYPE_TARGET_TYPE (utype) = type;
-      TYPE_POINTER_TYPE (type) = utype;
-
-      /* We assume the machine has only one representation for pointers!  */
-      /* FIXME:  Possably a poor assumption  */
-      TYPE_LENGTH (utype) = TARGET_PTR_BIT / TARGET_CHAR_BIT ;
-      TYPE_CODE (utype) = TYPE_CODE_PTR;
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_tag_string_type -- read TAG_string_type DIE
-
-SYNOPSIS
-
-	static void read_tag_string_type (struct dieinfo *dip)
-
-DESCRIPTION
-
-	Extract all information from a TAG_string_type DIE and add to
-	the user defined type vector.  It isn't really a user defined
-	type, but it behaves like one, with other DIE's using an
-	AT_user_def_type attribute to reference it.
- */
-
-static void
-read_tag_string_type (dip)
-     struct dieinfo *dip;
-{
-  struct type *utype;
-  struct type *indextype;
-  struct type *rangetype;
-  unsigned long lowbound = 0;
-  unsigned long highbound;
-
-  if (dip -> has_at_byte_size)
-    {
-      /* A fixed bounds string */
-      highbound = dip -> at_byte_size - 1;
-    }
-  else
-    {
-      /* A varying length string.  Stub for now.  (FIXME) */
-      highbound = 1;
-    }
-  indextype = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-  rangetype = create_range_type ((struct type *) NULL, indextype, lowbound,
-				 highbound);
-      
-  utype = lookup_utype (dip -> die_ref);
-  if (utype == NULL)
-    {
-      /* No type defined, go ahead and create a blank one to use. */
-      utype = alloc_utype (dip -> die_ref, (struct type *) NULL);
-    }
-  else
-    {
-      /* Already a type in our slot due to a forward reference. Make sure it
-	 is a blank one.  If not, complain and leave it alone. */
-      if (TYPE_CODE (utype) != TYPE_CODE_UNDEF)
-	{
-	  complain (&dup_user_type_definition, DIE_ID, DIE_NAME);
-	  return;
-	}
-    }
-
-  /* Create the string type using the blank type we either found or created. */
-  utype = create_string_type (utype, rangetype);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_subroutine_type -- process TAG_subroutine_type dies
-
-SYNOPSIS
-
-	static void read_subroutine_type (struct dieinfo *dip, char thisdie,
-		char *enddie)
-
-DESCRIPTION
-
-	Handle DIES due to C code like:
-
-	struct foo {
-	    int (*funcp)(int a, long l);  (Generates TAG_subroutine_type DIE)
-	    int b;
-	};
-
-NOTES
-
-	The parameter DIES are currently ignored.  See if gdb has a way to
-	include this info in it's type system, and decode them if so.  Is
-	this what the type structure's "arg_types" field is for?  (FIXME)
- */
-
-static void
-read_subroutine_type (dip, thisdie, enddie)
-     struct dieinfo *dip;
-     char *thisdie;
-     char *enddie;
-{
-  struct type *type;		/* Type that this function returns */
-  struct type *ftype;		/* Function that returns above type */
-  
-  /* Decode the type that this subroutine returns */
-
-  type = decode_die_type (dip);
-
-  /* Check to see if we already have a partially constructed user
-     defined type for this DIE, from a forward reference. */
-
-  if ((ftype = lookup_utype (dip -> die_ref)) == NULL)
-    {
-      /* This is the first reference to one of these types.  Make
-	 a new one and place it in the user defined types. */
-      ftype = lookup_function_type (type);
-      alloc_utype (dip -> die_ref, ftype);
-    }
-  else if (TYPE_CODE (ftype) == TYPE_CODE_UNDEF)
-    {
-      /* We have an existing partially constructed type, so bash it
-	 into the correct type. */
-      TYPE_TARGET_TYPE (ftype) = type;
-      TYPE_LENGTH (ftype) = 1;
-      TYPE_CODE (ftype) = TYPE_CODE_FUNC;
-    }
-  else
-    {
-      complain (&dup_user_type_definition, DIE_ID, DIE_NAME);
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_enumeration -- process dies which define an enumeration
-
-SYNOPSIS
-
-	static void read_enumeration (struct dieinfo *dip, char *thisdie,
-		char *enddie, struct objfile *objfile)
-
-DESCRIPTION
-
-	Given a pointer to a die which begins an enumeration, process all
-	the dies that define the members of the enumeration.
-
-NOTES
-
-	Note that we need to call enum_type regardless of whether or not we
-	have a symbol, since we might have an enum without a tag name (thus
-	no symbol for the tagname).
- */
-
-static void
-read_enumeration (dip, thisdie, enddie, objfile)
-     struct dieinfo *dip;
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct symbol *sym;
-  
-  type = enum_type (dip, objfile);
-  sym = new_symbol (dip, objfile);
-  if (sym != NULL)
-    {
-      SYMBOL_TYPE (sym) = type;
-      if (cu_language == language_cplus)
-	{
-	  synthesize_typedef (dip, objfile, type);
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	enum_type -- decode and return a type for an enumeration
-
-SYNOPSIS
-
-	static type *enum_type (struct dieinfo *dip, struct objfile *objfile)
-
-DESCRIPTION
-
-	Given a pointer to a die information structure for the die which
-	starts an enumeration, process all the dies that define the members
-	of the enumeration and return a type pointer for the enumeration.
-
-	At the same time, for each member of the enumeration, create a
-	symbol for it with namespace VAR_NAMESPACE and class LOC_CONST,
-	and give it the type of the enumeration itself.
-
-NOTES
-
-	Note that the DWARF specification explicitly mandates that enum
-	constants occur in reverse order from the source program order,
-	for "consistency" and because this ordering is easier for many
-	compilers to generate. (Draft 6, sec 3.8.5, Enumeration type
-	Entries).  Because gdb wants to see the enum members in program
-	source order, we have to ensure that the order gets reversed while
-	we are processing them.
- */
-
-static struct type *
-enum_type (dip, objfile)
-     struct dieinfo *dip;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct nextfield {
-    struct nextfield *next;
-    struct field field;
-  };
-  struct nextfield *list = NULL;
-  struct nextfield *new;
-  int nfields = 0;
-  int n;
-  char *scan;
-  char *listend;
-  unsigned short blocksz;
-  struct symbol *sym;
-  int nbytes;
-  int unsigned_enum = 1;
-  
-  if ((type = lookup_utype (dip -> die_ref)) == NULL)
-    {
-      /* No forward references created an empty type, so install one now */
-      type = alloc_utype (dip -> die_ref, NULL);
-    }
-  TYPE_CODE (type) = TYPE_CODE_ENUM;
-  /* Some compilers try to be helpful by inventing "fake" names for
-     anonymous enums, structures, and unions, like "~0fake" or ".0fake".
-     Thanks, but no thanks... */
-  if (dip -> at_name != NULL
-      && *dip -> at_name != '~'
-      && *dip -> at_name != '.')
-    {
-      TYPE_TAG_NAME (type) = obconcat (&objfile -> type_obstack,
-				       "", "", dip -> at_name);
-    }
-  if (dip -> at_byte_size != 0)
-    {
-      TYPE_LENGTH (type) = dip -> at_byte_size;
-    }
-  if ((scan = dip -> at_element_list) != NULL)
-    {
-      if (dip -> short_element_list)
-	{
-	  nbytes = attribute_size (AT_short_element_list);
-	}
-      else
-	{
-	  nbytes = attribute_size (AT_element_list);
-	}
-      blocksz = target_to_host (scan, nbytes, GET_UNSIGNED, objfile);
-      listend = scan + nbytes + blocksz;
-      scan += nbytes;
-      while (scan < listend)
-	{
-	  new = (struct nextfield *) alloca (sizeof (struct nextfield));
-	  new -> next = list;
-	  list = new;
-	  FIELD_TYPE (list->field) = NULL;
-	  FIELD_BITSIZE (list->field) = 0;
-	  FIELD_BITPOS (list->field) =
-	    target_to_host (scan, TARGET_FT_LONG_SIZE (objfile), GET_SIGNED,
-			    objfile);
-	  scan += TARGET_FT_LONG_SIZE (objfile);
-	  list -> field.name = obsavestring (scan, strlen (scan),
-					     &objfile -> type_obstack);
-	  scan += strlen (scan) + 1;
-	  nfields++;
-	  /* Handcraft a new symbol for this enum member. */
-	  sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-						 sizeof (struct symbol));
-	  memset (sym, 0, sizeof (struct symbol));
-	  SYMBOL_NAME (sym) = create_name (list -> field.name,
-					   &objfile->symbol_obstack);
-	  SYMBOL_INIT_LANGUAGE_SPECIFIC (sym, cu_language);
-	  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-	  SYMBOL_CLASS (sym) = LOC_CONST;
-	  SYMBOL_TYPE (sym) = type;
-	  SYMBOL_VALUE (sym) = FIELD_BITPOS (list->field);
-	  if (SYMBOL_VALUE (sym) < 0)
-	    unsigned_enum = 0;
-	  add_symbol_to_list (sym, list_in_scope);
-	}
-      /* Now create the vector of fields, and record how big it is. This is
-	 where we reverse the order, by pulling the members off the list in
-	 reverse order from how they were inserted.  If we have no fields
-	 (this is apparently possible in C++) then skip building a field
-	 vector. */
-      if (nfields > 0)
-	{
-	  if (unsigned_enum)
-	    TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED;
-	  TYPE_NFIELDS (type) = nfields;
-	  TYPE_FIELDS (type) = (struct field *)
-	    obstack_alloc (&objfile->symbol_obstack, sizeof (struct field) * nfields);
-	  /* Copy the saved-up fields into the field vector.  */
-	  for (n = 0; (n < nfields) && (list != NULL); list = list -> next)
-	    {
-	      TYPE_FIELD (type, n++) = list -> field;
-	    }	
-	}
-    }
-  return (type);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_func_scope -- process all dies within a function scope
-
-DESCRIPTION
-
-	Process all dies within a given function scope.  We are passed
-	a die information structure pointer DIP for the die which
-	starts the function scope, and pointers into the raw die data
-	that define the dies within the function scope.
-
-	For now, we ignore lexical block scopes within the function.
-	The problem is that AT&T cc does not define a DWARF lexical
-	block scope for the function itself, while gcc defines a
-	lexical block scope for the function.  We need to think about
-	how to handle this difference, or if it is even a problem.
-	(FIXME)
- */
-
-static void
-read_func_scope (dip, thisdie, enddie, objfile)
-     struct dieinfo *dip;
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  register struct context_stack *new;
-  
-  /* AT_name is absent if the function is described with an
-     AT_abstract_origin tag.
-     Ignore the function description for now to avoid GDB core dumps.
-     FIXME: Add code to handle AT_abstract_origin tags properly.  */
-  if (dip -> at_name == NULL)
-    {
-      complain (&missing_at_name, DIE_ID);
-      return;
-    }
-
-  if (objfile -> ei.entry_point >= dip -> at_low_pc &&
-      objfile -> ei.entry_point <  dip -> at_high_pc)
-    {
-      objfile -> ei.entry_func_lowpc = dip -> at_low_pc;
-      objfile -> ei.entry_func_highpc = dip -> at_high_pc;
-    }
-  if (STREQ (dip -> at_name, "main"))	/* FIXME: hardwired name */
-    {
-      objfile -> ei.main_func_lowpc = dip -> at_low_pc;
-      objfile -> ei.main_func_highpc = dip -> at_high_pc;
-    }
-  new = push_context (0, dip -> at_low_pc);
-  new -> name = new_symbol (dip, objfile);
-  list_in_scope = &local_symbols;
-  process_dies (thisdie + dip -> die_length, enddie, objfile);
-  new = pop_context ();
-  /* Make a block for the local symbols within.  */
-  finish_block (new -> name, &local_symbols, new -> old_blocks,
-		new -> start_addr, dip -> at_high_pc, objfile);
-  list_in_scope = &file_symbols;
-}
-
-
-/*
-
-LOCAL FUNCTION
-
-	handle_producer -- process the AT_producer attribute
-
-DESCRIPTION
-
-	Perform any operations that depend on finding a particular
-	AT_producer attribute.
-
- */
-
-static void
-handle_producer (producer)
-     char *producer;
-{
-
-  /* If this compilation unit was compiled with g++ or gcc, then set the
-     processing_gcc_compilation flag. */
-
-  if (STREQN (producer, GCC_PRODUCER, strlen (GCC_PRODUCER)))
-    {
-      char version = producer[strlen (GCC_PRODUCER)];
-      processing_gcc_compilation = (version == '2' ? 2 : 1);
-    }
-  else
-    {
-      processing_gcc_compilation =
-	STREQN (producer, GPLUS_PRODUCER, strlen (GPLUS_PRODUCER))
-	|| STREQN (producer, CHILL_PRODUCER, strlen (CHILL_PRODUCER));
-    }
-
-  /* Select a demangling style if we can identify the producer and if
-     the current style is auto.  We leave the current style alone if it
-     is not auto.  We also leave the demangling style alone if we find a
-     gcc (cc1) producer, as opposed to a g++ (cc1plus) producer. */
-
-  if (AUTO_DEMANGLING)
-    {
-      if (STREQN (producer, GPLUS_PRODUCER, strlen (GPLUS_PRODUCER)))
-	{
-	  set_demangling_style (GNU_DEMANGLING_STYLE_STRING);
-	}
-      else if (STREQN (producer, LCC_PRODUCER, strlen (LCC_PRODUCER)))
-	{
-	  set_demangling_style (LUCID_DEMANGLING_STYLE_STRING);
-	}
-    }
-}
-
-
-/*
-
-LOCAL FUNCTION
-
-	read_file_scope -- process all dies within a file scope
-
-DESCRIPTION
-
-	Process all dies within a given file scope.  We are passed a
-	pointer to the die information structure for the die which
-	starts the file scope, and pointers into the raw die data which
-	mark the range of dies within the file scope.
-
-	When the partial symbol table is built, the file offset for the line
-	number table for each compilation unit is saved in the partial symbol
-	table entry for that compilation unit.  As the symbols for each
-	compilation unit are read, the line number table is read into memory
-	and the variable lnbase is set to point to it.  Thus all we have to
-	do is use lnbase to access the line number table for the current
-	compilation unit.
- */
-
-static void
-read_file_scope (dip, thisdie, enddie, objfile)
-     struct dieinfo *dip;
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  struct cleanup *back_to;
-  struct symtab *symtab;
-  
-  if (objfile -> ei.entry_point >= dip -> at_low_pc &&
-      objfile -> ei.entry_point <  dip -> at_high_pc)
-    {
-      objfile -> ei.entry_file_lowpc = dip -> at_low_pc;
-      objfile -> ei.entry_file_highpc = dip -> at_high_pc;
-    }
-  set_cu_language (dip);
-  if (dip -> at_producer != NULL)
-    {
-      handle_producer (dip -> at_producer);
-    }
-  numutypes = (enddie - thisdie) / 4;
-  utypes = (struct type **) xmalloc (numutypes * sizeof (struct type *));
-  back_to = make_cleanup (free_utypes, NULL);
-  memset (utypes, 0, numutypes * sizeof (struct type *));
-  memset (ftypes, 0, FT_NUM_MEMBERS * sizeof (struct type *));
-  start_symtab (dip -> at_name, dip -> at_comp_dir, dip -> at_low_pc);
-  record_debugformat ("DWARF 1");
-  decode_line_numbers (lnbase);
-  process_dies (thisdie + dip -> die_length, enddie, objfile);
-
-  symtab = end_symtab (dip -> at_high_pc, objfile, 0);
-  if (symtab != NULL)
-    {
-      symtab -> language = cu_language;
-    }      
-  do_cleanups (back_to);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	process_dies -- process a range of DWARF Information Entries
-
-SYNOPSIS
-
-	static void process_dies (char *thisdie, char *enddie,
-				  struct objfile *objfile)
-
-DESCRIPTION
-
-	Process all DIE's in a specified range.  May be (and almost
-	certainly will be) called recursively.
- */
-
-static void
-process_dies (thisdie, enddie, objfile)
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  char *nextdie;
-  struct dieinfo di;
-  
-  while (thisdie < enddie)
-    {
-      basicdieinfo (&di, thisdie, objfile);
-      if (di.die_length < SIZEOF_DIE_LENGTH)
-	{
-	  break;
-	}
-      else if (di.die_tag == TAG_padding)
-	{
-	  nextdie = thisdie + di.die_length;
-	}
-      else
-	{
-	  completedieinfo (&di, objfile);
-	  if (di.at_sibling != 0)
-	    {
-	      nextdie = dbbase + di.at_sibling - dbroff;
-	    }
-	  else
-	    {
-	      nextdie = thisdie + di.die_length;
-	    }
-#ifdef SMASH_TEXT_ADDRESS
-	  /* I think that these are always text, not data, addresses.  */
-	  SMASH_TEXT_ADDRESS (di.at_low_pc);
-	  SMASH_TEXT_ADDRESS (di.at_high_pc);
-#endif
-	  switch (di.die_tag)
-	    {
-	    case TAG_compile_unit:
-	      /* Skip Tag_compile_unit if we are already inside a compilation
-		 unit, we are unable to handle nested compilation units
-		 properly (FIXME).  */
-	      if (current_subfile == NULL)
-		read_file_scope (&di, thisdie, nextdie, objfile);
-	      else
-		nextdie = thisdie + di.die_length;
-	      break;
-	    case TAG_global_subroutine:
-	    case TAG_subroutine:
-	      if (di.has_at_low_pc)
-		{
-		  read_func_scope (&di, thisdie, nextdie, objfile);
-		}
-	      break;
-	    case TAG_lexical_block:
-	      read_lexical_block_scope (&di, thisdie, nextdie, objfile);
-	      break;
-	    case TAG_class_type:
-	    case TAG_structure_type:
-	    case TAG_union_type:
-	      read_structure_scope (&di, thisdie, nextdie, objfile);
-	      break;
-	    case TAG_enumeration_type:
-	      read_enumeration (&di, thisdie, nextdie, objfile);
-	      break;
-	    case TAG_subroutine_type:
-	      read_subroutine_type (&di, thisdie, nextdie);
-	      break;
-	    case TAG_array_type:
-	      dwarf_read_array_type (&di);
-	      break;
-	    case TAG_pointer_type:
-	      read_tag_pointer_type (&di);
-	      break;
-	    case TAG_string_type:
-	      read_tag_string_type (&di);
-	      break;
-	    default:
-	      new_symbol (&di, objfile);
-	      break;
-	    }
-	}
-      thisdie = nextdie;
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	decode_line_numbers -- decode a line number table fragment
-
-SYNOPSIS
-
-	static void decode_line_numbers (char *tblscan, char *tblend,
-		long length, long base, long line, long pc)
-
-DESCRIPTION
-
-	Translate the DWARF line number information to gdb form.
-
-	The ".line" section contains one or more line number tables, one for
-	each ".line" section from the objects that were linked.
-
-	The AT_stmt_list attribute for each TAG_source_file entry in the
-	".debug" section contains the offset into the ".line" section for the
-	start of the table for that file.
-
-	The table itself has the following structure:
-
-	<table length><base address><source statement entry>
-	4 bytes       4 bytes       10 bytes
-
-	The table length is the total size of the table, including the 4 bytes
-	for the length information.
-
-	The base address is the address of the first instruction generated
-	for the source file.
-
-	Each source statement entry has the following structure:
-
-	<line number><statement position><address delta>
-	4 bytes      2 bytes             4 bytes
-
-	The line number is relative to the start of the file, starting with
-	line 1.
-
-	The statement position either -1 (0xFFFF) or the number of characters
-	from the beginning of the line to the beginning of the statement.
-
-	The address delta is the difference between the base address and
-	the address of the first instruction for the statement.
-
-	Note that we must copy the bytes from the packed table to our local
-	variables before attempting to use them, to avoid alignment problems
-	on some machines, particularly RISC processors.
-
-BUGS
-
-	Does gdb expect the line numbers to be sorted?  They are now by
-	chance/luck, but are not required to be.  (FIXME)
-
-	The line with number 0 is unused, gdb apparently can discover the
-	span of the last line some other way. How?  (FIXME)
- */
-
-static void
-decode_line_numbers (linetable)
-     char *linetable;
-{
-  char *tblscan;
-  char *tblend;
-  unsigned long length;
-  unsigned long base;
-  unsigned long line;
-  unsigned long pc;
-  
-  if (linetable != NULL)
-    {
-      tblscan = tblend = linetable;
-      length = target_to_host (tblscan, SIZEOF_LINETBL_LENGTH, GET_UNSIGNED,
-			       current_objfile);
-      tblscan += SIZEOF_LINETBL_LENGTH;
-      tblend += length;
-      base = target_to_host (tblscan, TARGET_FT_POINTER_SIZE (objfile),
-			     GET_UNSIGNED, current_objfile);
-      tblscan += TARGET_FT_POINTER_SIZE (objfile);
-      base += baseaddr;
-      while (tblscan < tblend)
-	{
-	  line = target_to_host (tblscan, SIZEOF_LINETBL_LINENO, GET_UNSIGNED,
-				 current_objfile);
-	  tblscan += SIZEOF_LINETBL_LINENO + SIZEOF_LINETBL_STMT;
-	  pc = target_to_host (tblscan, SIZEOF_LINETBL_DELTA, GET_UNSIGNED,
-			       current_objfile);
-	  tblscan += SIZEOF_LINETBL_DELTA;
-	  pc += base;
-	  if (line != 0)
-	    {
-	      record_line (current_subfile, line, pc);
-	    }
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	locval -- compute the value of a location attribute
-
-SYNOPSIS
-
-	static int locval (struct dieinfo *dip)
-
-DESCRIPTION
-
-	Given pointer to a string of bytes that define a location, compute
-	the location and return the value.
-	A location description containing no atoms indicates that the
-	object is optimized out. The optimized_out flag is set for those,
-	the return value is meaningless.
-
-	When computing values involving the current value of the frame pointer,
-	the value zero is used, which results in a value relative to the frame
-	pointer, rather than the absolute value.  This is what GDB wants
-	anyway.
-    
-	When the result is a register number, the isreg flag is set, otherwise
-	it is cleared.  This is a kludge until we figure out a better
-	way to handle the problem.  Gdb's design does not mesh well with the
-	DWARF notion of a location computing interpreter, which is a shame
-	because the flexibility goes unused.
-
-NOTES
-
-	Note that stack[0] is unused except as a default error return.
-	Note that stack overflow is not yet handled.
- */
-
-static int
-locval (dip)
-     struct dieinfo *dip;
-{
-  unsigned short nbytes;
-  unsigned short locsize;
-  auto long stack[64];
-  int stacki;
-  char *loc;
-  char *end;
-  int loc_atom_code;
-  int loc_value_size;
-  
-  loc = dip -> at_location;
-  nbytes = attribute_size (AT_location);
-  locsize = target_to_host (loc, nbytes, GET_UNSIGNED, current_objfile);
-  loc += nbytes;
-  end = loc + locsize;
-  stacki = 0;
-  stack[stacki] = 0;
-  dip -> isreg = 0;
-  dip -> offreg = 0;
-  dip -> optimized_out = 1;
-  loc_value_size = TARGET_FT_LONG_SIZE (current_objfile);
-  while (loc < end)
-    {
-      dip -> optimized_out = 0;
-      loc_atom_code = target_to_host (loc, SIZEOF_LOC_ATOM_CODE, GET_UNSIGNED,
-				      current_objfile);
-      loc += SIZEOF_LOC_ATOM_CODE;
-      switch (loc_atom_code)
-	{
-	  case 0:
-	    /* error */
-	    loc = end;
-	    break;
-	  case OP_REG:
-	    /* push register (number) */
-	    stack[++stacki]
-	      = DWARF_REG_TO_REGNUM (target_to_host (loc, loc_value_size,
-						     GET_UNSIGNED,
-						     current_objfile));
-	    loc += loc_value_size;
-	    dip -> isreg = 1;
-	    break;
-	  case OP_BASEREG:
-	    /* push value of register (number) */
-	    /* Actually, we compute the value as if register has 0, so the
-	       value ends up being the offset from that register.  */
-	    dip -> offreg = 1;
-	    dip -> basereg = target_to_host (loc, loc_value_size, GET_UNSIGNED,
-					     current_objfile);
-	    loc += loc_value_size;
-	    stack[++stacki] = 0;
-	    break;
-	  case OP_ADDR:
-	    /* push address (relocated address) */
-	    stack[++stacki] = target_to_host (loc, loc_value_size,
-					      GET_UNSIGNED, current_objfile);
-	    loc += loc_value_size;
-	    break;
-	  case OP_CONST:
-	    /* push constant (number)   FIXME: signed or unsigned! */
-	    stack[++stacki] = target_to_host (loc, loc_value_size,
-					      GET_SIGNED, current_objfile);
-	    loc += loc_value_size;
-	    break;
-	  case OP_DEREF2:
-	    /* pop, deref and push 2 bytes (as a long) */
-	    complain (&op_deref2, DIE_ID, DIE_NAME, stack[stacki]);
-	    break;
-	  case OP_DEREF4:	/* pop, deref and push 4 bytes (as a long) */
-	    complain (&op_deref4, DIE_ID, DIE_NAME, stack[stacki]);
-	    break;
-	  case OP_ADD:	/* pop top 2 items, add, push result */
-	    stack[stacki - 1] += stack[stacki];
-	    stacki--;
-	    break;
-	}
-    }
-  return (stack[stacki]);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	read_ofile_symtab -- build a full symtab entry from chunk of DIE's
-
-SYNOPSIS
-
-	static void read_ofile_symtab (struct partial_symtab *pst)
-
-DESCRIPTION
-
-	When expanding a partial symbol table entry to a full symbol table
-	entry, this is the function that gets called to read in the symbols
-	for the compilation unit.  A pointer to the newly constructed symtab,
-	which is now the new first one on the objfile's symtab list, is
-	stashed in the partial symbol table entry.
- */
-
-static void
-read_ofile_symtab (pst)
-     struct partial_symtab *pst;
-{
-  struct cleanup *back_to;
-  unsigned long lnsize;
-  file_ptr foffset;
-  bfd *abfd;
-  char lnsizedata[SIZEOF_LINETBL_LENGTH];
-
-  abfd = pst -> objfile -> obfd;
-  current_objfile = pst -> objfile;
-
-  /* Allocate a buffer for the entire chunk of DIE's for this compilation
-     unit, seek to the location in the file, and read in all the DIE's. */
-
-  diecount = 0;
-  dbsize = DBLENGTH (pst);
-  dbbase = xmalloc (dbsize);
-  dbroff = DBROFF(pst);
-  foffset = DBFOFF(pst) + dbroff;
-  base_section_offsets = pst->section_offsets;
-  baseaddr = ANOFFSET (pst->section_offsets, 0);
-  if (bfd_seek (abfd, foffset, SEEK_SET) ||
-      (bfd_read (dbbase, dbsize, 1, abfd) != dbsize))
-    {
-      free (dbbase);
-      error ("can't read DWARF data");
-    }
-  back_to = make_cleanup (free, dbbase);
-
-  /* If there is a line number table associated with this compilation unit
-     then read the size of this fragment in bytes, from the fragment itself.
-     Allocate a buffer for the fragment and read it in for future 
-     processing. */
-
-  lnbase = NULL;
-  if (LNFOFF (pst))
-    {
-      if (bfd_seek (abfd, LNFOFF (pst), SEEK_SET) ||
-	  (bfd_read ((PTR) lnsizedata, sizeof (lnsizedata), 1, abfd) !=
-	   sizeof (lnsizedata)))
-	{
-	  error ("can't read DWARF line number table size");
-	}
-      lnsize = target_to_host (lnsizedata, SIZEOF_LINETBL_LENGTH,
-			       GET_UNSIGNED, pst -> objfile);
-      lnbase = xmalloc (lnsize);
-      if (bfd_seek (abfd, LNFOFF (pst), SEEK_SET) ||
-	  (bfd_read (lnbase, lnsize, 1, abfd) != lnsize))
-	{
-	  free (lnbase);
-	  error ("can't read DWARF line numbers");
-	}
-      make_cleanup (free, lnbase);
-    }
-
-  process_dies (dbbase, dbbase + dbsize, pst -> objfile);
-  do_cleanups (back_to);
-  current_objfile = NULL;
-  pst -> symtab = pst -> objfile -> symtabs;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	psymtab_to_symtab_1 -- do grunt work for building a full symtab entry
-
-SYNOPSIS
-
-	static void psymtab_to_symtab_1 (struct partial_symtab *pst)
-
-DESCRIPTION
-
-	Called once for each partial symbol table entry that needs to be
-	expanded into a full symbol table entry.
-
-*/
-
-static void
-psymtab_to_symtab_1 (pst)
-     struct partial_symtab *pst;
-{
-  int i;
-  struct cleanup *old_chain;
-  
-  if (pst != NULL)
-    {
-      if (pst->readin)
-	{
-	  warning ("psymtab for %s already read in.  Shouldn't happen.",
-		   pst -> filename);
-	}
-      else
-	{
-	  /* Read in all partial symtabs on which this one is dependent */
-	  for (i = 0; i < pst -> number_of_dependencies; i++)
-	    {
-	      if (!pst -> dependencies[i] -> readin)
-		{
-		  /* Inform about additional files that need to be read in. */
-		  if (info_verbose)
-		    {
-		      fputs_filtered (" ", gdb_stdout);
-		      wrap_here ("");
-		      fputs_filtered ("and ", gdb_stdout);
-		      wrap_here ("");
-		      printf_filtered ("%s...",
-				       pst -> dependencies[i] -> filename);
-		      wrap_here ("");
-		      gdb_flush (gdb_stdout);		/* Flush output */
-		    }
-		  psymtab_to_symtab_1 (pst -> dependencies[i]);
-		}
-	    }	  
-	  if (DBLENGTH (pst))		/* Otherwise it's a dummy */
-	    {
-	      buildsym_init ();
-	      old_chain = make_cleanup ((make_cleanup_func) 
-                                        really_free_pendings, 0);
-	      read_ofile_symtab (pst);
-	      if (info_verbose)
-		{
-		  printf_filtered ("%d DIE's, sorting...", diecount);
-		  wrap_here ("");
-		  gdb_flush (gdb_stdout);
-		}
-	      sort_symtab_syms (pst -> symtab);
-	      do_cleanups (old_chain);
-	    }
-	  pst -> readin = 1;
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	dwarf_psymtab_to_symtab -- build a full symtab entry from partial one
-
-SYNOPSIS
-
-	static void dwarf_psymtab_to_symtab (struct partial_symtab *pst)
-
-DESCRIPTION
-
-	This is the DWARF support entry point for building a full symbol
-	table entry from a partial symbol table entry.  We are passed a
-	pointer to the partial symbol table entry that needs to be expanded.
-
-*/
-
-static void
-dwarf_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-
-  if (pst != NULL)
-    {
-      if (pst -> readin)
-	{
-	  warning ("psymtab for %s already read in.  Shouldn't happen.",
-		   pst -> filename);
-	}
-      else
-	{
-	  if (DBLENGTH (pst) || pst -> number_of_dependencies)
-	    {
-	      /* Print the message now, before starting serious work, to avoid
-		 disconcerting pauses.  */
-	      if (info_verbose)
-		{
-		  printf_filtered ("Reading in symbols for %s...",
-				   pst -> filename);
-		  gdb_flush (gdb_stdout);
-		}
-	      
-	      psymtab_to_symtab_1 (pst);
-	      
-#if 0	      /* FIXME:  Check to see what dbxread is doing here and see if
-		 we need to do an equivalent or is this something peculiar to
-		 stabs/a.out format.
-		 Match with global symbols.  This only needs to be done once,
-		 after all of the symtabs and dependencies have been read in.
-		 */
-	      scan_file_globals (pst -> objfile);
-#endif
-	      
-	      /* Finish up the verbose info message.  */
-	      if (info_verbose)
-		{
-		  printf_filtered ("done.\n");
-		  gdb_flush (gdb_stdout);
-		}
-	    }
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	add_enum_psymbol -- add enumeration members to partial symbol table
-
-DESCRIPTION
-
-	Given pointer to a DIE that is known to be for an enumeration,
-	extract the symbolic names of the enumeration members and add
-	partial symbols for them.
-*/
-
-static void
-add_enum_psymbol (dip, objfile)
-     struct dieinfo *dip;
-     struct objfile *objfile;
-{
-  char *scan;
-  char *listend;
-  unsigned short blocksz;
-  int nbytes;
-  
-  if ((scan = dip -> at_element_list) != NULL)
-    {
-      if (dip -> short_element_list)
-	{
-	  nbytes = attribute_size (AT_short_element_list);
-	}
-      else
-	{
-	  nbytes = attribute_size (AT_element_list);
-	}
-      blocksz = target_to_host (scan, nbytes, GET_UNSIGNED, objfile);
-      scan += nbytes;
-      listend = scan + blocksz;
-      while (scan < listend)
-	{
-	  scan += TARGET_FT_LONG_SIZE (objfile);
-	  add_psymbol_to_list (scan, strlen (scan), VAR_NAMESPACE, LOC_CONST,
-			       &objfile -> static_psymbols, 0, 0, cu_language,
-			       objfile);
-	  scan += strlen (scan) + 1;
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	add_partial_symbol -- add symbol to partial symbol table
-
-DESCRIPTION
-
-	Given a DIE, if it is one of the types that we want to
-	add to a partial symbol table, finish filling in the die info
-	and then add a partial symbol table entry for it.
-
-NOTES
-
-	The caller must ensure that the DIE has a valid name attribute.
-*/
-
-static void
-add_partial_symbol (dip, objfile)
-     struct dieinfo *dip;
-     struct objfile *objfile;
-{
-  switch (dip -> die_tag)
-    {
-    case TAG_global_subroutine:
-      add_psymbol_to_list (dip -> at_name, strlen (dip -> at_name),
-				VAR_NAMESPACE, LOC_BLOCK,
-				&objfile -> global_psymbols,
-				0, dip -> at_low_pc, cu_language, objfile);
-      break;
-    case TAG_global_variable:
-      add_psymbol_to_list (dip -> at_name, strlen (dip -> at_name),
-			   VAR_NAMESPACE, LOC_STATIC,
-			   &objfile -> global_psymbols,
-			   0, 0, cu_language, objfile);
-      break;
-    case TAG_subroutine:
-      add_psymbol_to_list (dip -> at_name, strlen (dip -> at_name),
-				VAR_NAMESPACE, LOC_BLOCK,
-				&objfile -> static_psymbols,
-				0, dip -> at_low_pc, cu_language, objfile);
-      break;
-    case TAG_local_variable:
-      add_psymbol_to_list (dip -> at_name, strlen (dip -> at_name),
-			   VAR_NAMESPACE, LOC_STATIC,
-			   &objfile -> static_psymbols,
-			   0, 0, cu_language, objfile);
-      break;
-    case TAG_typedef:
-      add_psymbol_to_list (dip -> at_name, strlen (dip -> at_name),
-			   VAR_NAMESPACE, LOC_TYPEDEF,
-			   &objfile -> static_psymbols,
-			   0, 0, cu_language, objfile);
-      break;
-    case TAG_class_type:
-    case TAG_structure_type:
-    case TAG_union_type:
-    case TAG_enumeration_type:
-      /* Do not add opaque aggregate definitions to the psymtab.  */
-      if (!dip -> has_at_byte_size)
-	break;
-      add_psymbol_to_list (dip -> at_name, strlen (dip -> at_name),
-			   STRUCT_NAMESPACE, LOC_TYPEDEF,
-			   &objfile -> static_psymbols,
-			   0, 0, cu_language, objfile);
-      if (cu_language == language_cplus)
-	{
-	  /* For C++, these implicitly act as typedefs as well. */
-	  add_psymbol_to_list (dip -> at_name, strlen (dip -> at_name),
-			       VAR_NAMESPACE, LOC_TYPEDEF,
-			       &objfile -> static_psymbols,
-			       0, 0, cu_language, objfile);
-	}
-      break;
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	scan_partial_symbols -- scan DIE's within a single compilation unit
-
-DESCRIPTION
-
-	Process the DIE's within a single compilation unit, looking for
-	interesting DIE's that contribute to the partial symbol table entry
-	for this compilation unit.
-
-NOTES
-
-	There are some DIE's that may appear both at file scope and within
-	the scope of a function.  We are only interested in the ones at file
-	scope, and the only way to tell them apart is to keep track of the
-	scope.  For example, consider the test case:
-
-		static int i;
-		main () { int j; }
-
-	for which the relevant DWARF segment has the structure:
-	
-		0x51:
-		0x23   global subrtn   sibling     0x9b
-		                       name        main
-		                       fund_type   FT_integer
-		                       low_pc      0x800004cc
-		                       high_pc     0x800004d4
-		                            
-		0x74:
-		0x23   local var       sibling     0x97
-		                       name        j
-		                       fund_type   FT_integer
-		                       location    OP_BASEREG 0xe
-		                                   OP_CONST 0xfffffffc
-		                                   OP_ADD
-		0x97:
-		0x4         
-		
-		0x9b:
-		0x1d   local var       sibling     0xb8
-		                       name        i
-		                       fund_type   FT_integer
-		                       location    OP_ADDR 0x800025dc
-		                            
-		0xb8:
-		0x4         
-
-	We want to include the symbol 'i' in the partial symbol table, but
-	not the symbol 'j'.  In essence, we want to skip all the dies within
-	the scope of a TAG_global_subroutine DIE.
-
-	Don't attempt to add anonymous structures or unions since they have
-	no name.  Anonymous enumerations however are processed, because we
-	want to extract their member names (the check for a tag name is
-	done later).
-
-	Also, for variables and subroutines, check that this is the place
-	where the actual definition occurs, rather than just a reference
-	to an external.
- */
-
-static void
-scan_partial_symbols (thisdie, enddie, objfile)
-     char *thisdie;
-     char *enddie;
-     struct objfile *objfile;
-{
-  char *nextdie;
-  char *temp;
-  struct dieinfo di;
-  
-  while (thisdie < enddie)
-    {
-      basicdieinfo (&di, thisdie, objfile);
-      if (di.die_length < SIZEOF_DIE_LENGTH)
-	{
-	  break;
-	}
-      else
-	{
-	  nextdie = thisdie + di.die_length;
-	  /* To avoid getting complete die information for every die, we
-	     only do it (below) for the cases we are interested in. */
-	  switch (di.die_tag)
-	    {
-	    case TAG_global_subroutine:
-	    case TAG_subroutine:
-	      completedieinfo (&di, objfile);
-	      if (di.at_name && (di.has_at_low_pc || di.at_location))
-		{
-		  add_partial_symbol (&di, objfile);
-		  /* If there is a sibling attribute, adjust the nextdie
-		     pointer to skip the entire scope of the subroutine.
-		     Apply some sanity checking to make sure we don't 
-		     overrun or underrun the range of remaining DIE's */
-		  if (di.at_sibling != 0)
-		    {
-		      temp = dbbase + di.at_sibling - dbroff;
-		      if ((temp < thisdie) || (temp >= enddie))
-			{
-			  complain (&bad_die_ref, DIE_ID, DIE_NAME,
-				    di.at_sibling);
-			}
-		      else
-			{
-			  nextdie = temp;
-			}
-		    }
-		}
-	      break;
-	    case TAG_global_variable:
-	    case TAG_local_variable:
-	      completedieinfo (&di, objfile);
-	      if (di.at_name && (di.has_at_low_pc || di.at_location))
-		{
-		  add_partial_symbol (&di, objfile);
-		}
-	      break;
-	    case TAG_typedef:
-	    case TAG_class_type:
-	    case TAG_structure_type:
-	    case TAG_union_type:
-	      completedieinfo (&di, objfile);
-	      if (di.at_name)
-		{
-		  add_partial_symbol (&di, objfile);
-		}
-	      break;
-	    case TAG_enumeration_type:
-	      completedieinfo (&di, objfile);
-	      if (di.at_name)
-		{
-		  add_partial_symbol (&di, objfile);
-		}
-	      add_enum_psymbol (&di, objfile);
-	      break;
-	    }
-	}
-      thisdie = nextdie;
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	scan_compilation_units -- build a psymtab entry for each compilation
-
-DESCRIPTION
-
-	This is the top level dwarf parsing routine for building partial
-	symbol tables.
-
-	It scans from the beginning of the DWARF table looking for the first
-	TAG_compile_unit DIE, and then follows the sibling chain to locate
-	each additional TAG_compile_unit DIE.
-   
-	For each TAG_compile_unit DIE it creates a partial symtab structure,
-	calls a subordinate routine to collect all the compilation unit's
-	global DIE's, file scope DIEs, typedef DIEs, etc, and then links the
-	new partial symtab structure into the partial symbol table.  It also
-	records the appropriate information in the partial symbol table entry
-	to allow the chunk of DIE's and line number table for this compilation
-	unit to be located and re-read later, to generate a complete symbol
-	table entry for the compilation unit.
-
-	Thus it effectively partitions up a chunk of DIE's for multiple
-	compilation units into smaller DIE chunks and line number tables,
-	and associates them with a partial symbol table entry.
-
-NOTES
-
-	If any compilation unit has no line number table associated with
-	it for some reason (a missing at_stmt_list attribute, rather than
-	just one with a value of zero, which is valid) then we ensure that
-	the recorded file offset is zero so that the routine which later
-	reads line number table fragments knows that there is no fragment
-	to read.
-
-RETURNS
-
-	Returns no value.
-
- */
-
-static void
-scan_compilation_units (thisdie, enddie, dbfoff, lnoffset, objfile)
-     char *thisdie;
-     char *enddie;
-     file_ptr dbfoff;
-     file_ptr lnoffset;
-     struct objfile *objfile;
-{
-  char *nextdie;
-  struct dieinfo di;
-  struct partial_symtab *pst;
-  int culength;
-  int curoff;
-  file_ptr curlnoffset;
-
-  while (thisdie < enddie)
-    {
-      basicdieinfo (&di, thisdie, objfile);
-      if (di.die_length < SIZEOF_DIE_LENGTH)
-	{
-	  break;
-	}
-      else if (di.die_tag != TAG_compile_unit)
-	{
-	  nextdie = thisdie + di.die_length;
-	}
-      else
-	{
-	  completedieinfo (&di, objfile);
-	  set_cu_language (&di);
-	  if (di.at_sibling != 0)
-	    {
-	      nextdie = dbbase + di.at_sibling - dbroff;
-	    }
-	  else
-	    {
-	      nextdie = thisdie + di.die_length;
-	    }
-	  curoff = thisdie - dbbase;
-	  culength = nextdie - thisdie;
-	  curlnoffset = di.has_at_stmt_list ? lnoffset + di.at_stmt_list : 0;
-
-	  /* First allocate a new partial symbol table structure */
-
-	  pst = start_psymtab_common (objfile, base_section_offsets,
-				      di.at_name, di.at_low_pc,
-				      objfile -> global_psymbols.next,
-				      objfile -> static_psymbols.next);
-
-	  pst -> texthigh = di.at_high_pc;
-	  pst -> read_symtab_private = (char *)
-	      obstack_alloc (&objfile -> psymbol_obstack,
-			     sizeof (struct dwfinfo));
-	  DBFOFF (pst) = dbfoff;
-	  DBROFF (pst) = curoff;
-	  DBLENGTH (pst) = culength;
-	  LNFOFF (pst)  = curlnoffset;
-	  pst -> read_symtab = dwarf_psymtab_to_symtab;
-
-	  /* Now look for partial symbols */
-
-	  scan_partial_symbols (thisdie + di.die_length, nextdie, objfile);
-
-	  pst -> n_global_syms = objfile -> global_psymbols.next -
-	    (objfile -> global_psymbols.list + pst -> globals_offset);
-	  pst -> n_static_syms = objfile -> static_psymbols.next - 
-	    (objfile -> static_psymbols.list + pst -> statics_offset);
-	  sort_pst_symbols (pst);
-	  /* If there is already a psymtab or symtab for a file of this name,
-	     remove it. (If there is a symtab, more drastic things also
-	     happen.)  This happens in VxWorks.  */
-	  free_named_symtabs (pst -> filename);
-	}
-      thisdie = nextdie;      
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	new_symbol -- make a symbol table entry for a new symbol
-
-SYNOPSIS
-
-	static struct symbol *new_symbol (struct dieinfo *dip,
-					  struct objfile *objfile)
-
-DESCRIPTION
-
-	Given a pointer to a DWARF information entry, figure out if we need
-	to make a symbol table entry for it, and if so, create a new entry
-	and return a pointer to it.
- */
-
-static struct symbol *
-new_symbol (dip, objfile)
-     struct dieinfo *dip;
-     struct objfile *objfile;
-{
-  struct symbol *sym = NULL;
-  
-  if (dip -> at_name != NULL)
-    {
-      sym = (struct symbol *) obstack_alloc (&objfile -> symbol_obstack,
-					     sizeof (struct symbol));
-      OBJSTAT (objfile, n_syms++);
-      memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = create_name (dip -> at_name,
-				       &objfile->symbol_obstack);
-      /* default assumptions */
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_CLASS (sym) = LOC_STATIC;
-      SYMBOL_TYPE (sym) = decode_die_type (dip);
-
-      /* If this symbol is from a C++ compilation, then attempt to cache the
-	 demangled form for future reference.  This is a typical time versus
-	 space tradeoff, that was decided in favor of time because it sped up
-	 C++ symbol lookups by a factor of about 20. */
-
-      SYMBOL_LANGUAGE (sym) = cu_language;
-      SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile -> symbol_obstack);
-      switch (dip -> die_tag)
-	{
-	case TAG_label:
-	  SYMBOL_VALUE_ADDRESS (sym) = dip -> at_low_pc;
-	  SYMBOL_CLASS (sym) = LOC_LABEL;
-	  break;
-	case TAG_global_subroutine:
-	case TAG_subroutine:
-	  SYMBOL_VALUE_ADDRESS (sym) = dip -> at_low_pc;
-	  SYMBOL_TYPE (sym) = lookup_function_type (SYMBOL_TYPE (sym));
-	  if (dip -> at_prototyped)
-	    TYPE_FLAGS (SYMBOL_TYPE (sym)) |= TYPE_FLAG_PROTOTYPED;
-	  SYMBOL_CLASS (sym) = LOC_BLOCK;
-	  if (dip -> die_tag == TAG_global_subroutine)
-	    {
-	      add_symbol_to_list (sym, &global_symbols);
-	    }
-	  else
-	    {
-	      add_symbol_to_list (sym, list_in_scope);
-	    }
-	  break;
-	case TAG_global_variable:
-	  if (dip -> at_location != NULL)
-	    {
-	      SYMBOL_VALUE_ADDRESS (sym) = locval (dip);
-	      add_symbol_to_list (sym, &global_symbols);
-	      SYMBOL_CLASS (sym) = LOC_STATIC;
-	      SYMBOL_VALUE (sym) += baseaddr;
-	    }
-	  break;
-	case TAG_local_variable:
-	  if (dip -> at_location != NULL)
-	    {
-	      int loc = locval (dip);
-	      if (dip -> optimized_out)
-		{
-		  SYMBOL_CLASS (sym) = LOC_OPTIMIZED_OUT;
-		}
-	      else if (dip -> isreg)
-		{
-		  SYMBOL_CLASS (sym) = LOC_REGISTER;
-		}
-	      else if (dip -> offreg)
-		{
-		  SYMBOL_CLASS (sym) = LOC_BASEREG;
-		  SYMBOL_BASEREG (sym) = dip -> basereg;
-		}
-	      else
-		{
-		  SYMBOL_CLASS (sym) = LOC_STATIC;
-		  SYMBOL_VALUE (sym) += baseaddr;
-		}
-	      if (SYMBOL_CLASS (sym) == LOC_STATIC)
-		{
-		  /* LOC_STATIC address class MUST use SYMBOL_VALUE_ADDRESS,
-		     which may store to a bigger location than SYMBOL_VALUE. */
-		  SYMBOL_VALUE_ADDRESS (sym) = loc;
-		}
-	      else
-		{
-		  SYMBOL_VALUE (sym) = loc;
-		}
-	      add_symbol_to_list (sym, list_in_scope);
-	    }
-	  break;
-	case TAG_formal_parameter:
-	  if (dip -> at_location != NULL)
-	    {
-	      SYMBOL_VALUE (sym) = locval (dip);
-	    }
-	  add_symbol_to_list (sym, list_in_scope);
-	  if (dip -> isreg)
-	    {
-	      SYMBOL_CLASS (sym) = LOC_REGPARM;
-	    }
-	  else if (dip -> offreg)
-	    {
-	      SYMBOL_CLASS (sym) = LOC_BASEREG_ARG;
-	      SYMBOL_BASEREG (sym) = dip -> basereg;
-	    }
-	  else
-	    {
-	      SYMBOL_CLASS (sym) = LOC_ARG;
-	    }
-	  break;
-	case TAG_unspecified_parameters:
-	  /* From varargs functions; gdb doesn't seem to have any interest in
-	     this information, so just ignore it for now. (FIXME?) */
-	  break;
-	case TAG_class_type:
-	case TAG_structure_type:
-	case TAG_union_type:
-	case TAG_enumeration_type:
-	  SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-	  SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-	  add_symbol_to_list (sym, list_in_scope);
-	  break;
-	case TAG_typedef:
-	  SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-	  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-	  add_symbol_to_list (sym, list_in_scope);
-	  break;
-	default:
-	  /* Not a tag we recognize.  Hopefully we aren't processing trash
-	     data, but since we must specifically ignore things we don't
-	     recognize, there is nothing else we should do at this point. */
-	  break;
-	}
-    }
-  return (sym);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	synthesize_typedef -- make a symbol table entry for a "fake" typedef
-
-SYNOPSIS
-
-	static void synthesize_typedef (struct dieinfo *dip,
-					struct objfile *objfile,
-					struct type *type);
-
-DESCRIPTION
-
-	Given a pointer to a DWARF information entry, synthesize a typedef
-	for the name in the DIE, using the specified type.
-
-	This is used for C++ class, structs, unions, and enumerations to
-	set up the tag name as a type.
-
- */
-
-static void
-synthesize_typedef (dip, objfile, type)
-     struct dieinfo *dip;
-     struct objfile *objfile;
-     struct type *type;
-{
-  struct symbol *sym = NULL;
-  
-  if (dip -> at_name != NULL)
-    {
-      sym = (struct symbol *)
-	obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symbol));
-      OBJSTAT (objfile, n_syms++);
-      memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = create_name (dip -> at_name,
-				       &objfile->symbol_obstack);
-      SYMBOL_INIT_LANGUAGE_SPECIFIC (sym, cu_language);
-      SYMBOL_TYPE (sym) = type;
-      SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, list_in_scope);
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	decode_mod_fund_type -- decode a modified fundamental type
-
-SYNOPSIS
-
-	static struct type *decode_mod_fund_type (char *typedata)
-
-DESCRIPTION
-
-	Decode a block of data containing a modified fundamental
-	type specification.  TYPEDATA is a pointer to the block,
-	which starts with a length containing the size of the rest
-	of the block.  At the end of the block is a fundmental type
-	code value that gives the fundamental type.  Everything
-	in between are type modifiers.
-
-	We simply compute the number of modifiers and call the general
-	function decode_modified_type to do the actual work.
-*/
-
-static struct type *
-decode_mod_fund_type (typedata)
-     char *typedata;
-{
-  struct type *typep = NULL;
-  unsigned short modcount;
-  int nbytes;
-  
-  /* Get the total size of the block, exclusive of the size itself */
-
-  nbytes = attribute_size (AT_mod_fund_type);
-  modcount = target_to_host (typedata, nbytes, GET_UNSIGNED, current_objfile);
-  typedata += nbytes;
-
-  /* Deduct the size of the fundamental type bytes at the end of the block. */
-
-  modcount -= attribute_size (AT_fund_type);
-
-  /* Now do the actual decoding */
-
-  typep = decode_modified_type (typedata, modcount, AT_mod_fund_type);
-  return (typep);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	decode_mod_u_d_type -- decode a modified user defined type
-
-SYNOPSIS
-
-	static struct type *decode_mod_u_d_type (char *typedata)
-
-DESCRIPTION
-
-	Decode a block of data containing a modified user defined
-	type specification.  TYPEDATA is a pointer to the block,
-	which consists of a two byte length, containing the size
-	of the rest of the block.  At the end of the block is a
-	four byte value that gives a reference to a user defined type.
-	Everything in between are type modifiers.
-
-	We simply compute the number of modifiers and call the general
-	function decode_modified_type to do the actual work.
-*/
-
-static struct type *
-decode_mod_u_d_type (typedata)
-     char *typedata;
-{
-  struct type *typep = NULL;
-  unsigned short modcount;
-  int nbytes;
-  
-  /* Get the total size of the block, exclusive of the size itself */
-
-  nbytes = attribute_size (AT_mod_u_d_type);
-  modcount = target_to_host (typedata, nbytes, GET_UNSIGNED, current_objfile);
-  typedata += nbytes;
-
-  /* Deduct the size of the reference type bytes at the end of the block. */
-
-  modcount -= attribute_size (AT_user_def_type);
-
-  /* Now do the actual decoding */
-
-  typep = decode_modified_type (typedata, modcount, AT_mod_u_d_type);
-  return (typep);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	decode_modified_type -- decode modified user or fundamental type
-
-SYNOPSIS
-
-	static struct type *decode_modified_type (char *modifiers,
-	    unsigned short modcount, int mtype)
-
-DESCRIPTION
-
-	Decode a modified type, either a modified fundamental type or
-	a modified user defined type.  MODIFIERS is a pointer to the
-	block of bytes that define MODCOUNT modifiers.  Immediately
-	following the last modifier is a short containing the fundamental
-	type or a long containing the reference to the user defined
-	type.  Which one is determined by MTYPE, which is either
-	AT_mod_fund_type or AT_mod_u_d_type to indicate what modified
-	type we are generating.
-
-	We call ourself recursively to generate each modified type,`
-	until MODCOUNT reaches zero, at which point we have consumed
-	all the modifiers and generate either the fundamental type or
-	user defined type.  When the recursion unwinds, each modifier
-	is applied in turn to generate the full modified type.
-
-NOTES
-
-	If we find a modifier that we don't recognize, and it is not one
-	of those reserved for application specific use, then we issue a
-	warning and simply ignore the modifier.
-
-BUGS
-
-	We currently ignore MOD_const and MOD_volatile.  (FIXME)
-
- */
-
-static struct type *
-decode_modified_type (modifiers, modcount, mtype)
-     char *modifiers;
-     unsigned int modcount;
-     int mtype;
-{
-  struct type *typep = NULL;
-  unsigned short fundtype;
-  DIE_REF die_ref;
-  char modifier;
-  int nbytes;
-  
-  if (modcount == 0)
-    {
-      switch (mtype)
-	{
-	case AT_mod_fund_type:
-	  nbytes = attribute_size (AT_fund_type);
-	  fundtype = target_to_host (modifiers, nbytes, GET_UNSIGNED,
-				     current_objfile);
-	  typep = decode_fund_type (fundtype);
-	  break;
-	case AT_mod_u_d_type:
-	  nbytes = attribute_size (AT_user_def_type);
-	  die_ref = target_to_host (modifiers, nbytes, GET_UNSIGNED,
-				    current_objfile);
-	  if ((typep = lookup_utype (die_ref)) == NULL)
-	    {
-	      typep = alloc_utype (die_ref, NULL);
-	    }
-	  break;
-	default:
-	  complain (&botched_modified_type, DIE_ID, DIE_NAME, mtype);
-	  typep = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-	  break;
-	}
-    }
-  else
-    {
-      modifier = *modifiers++;
-      typep = decode_modified_type (modifiers, --modcount, mtype);
-      switch (modifier)
-	{
-	  case MOD_pointer_to:
-	    typep = lookup_pointer_type (typep);
-	    break;
-	  case MOD_reference_to:
-	    typep = lookup_reference_type (typep);
-	    break;
-	  case MOD_const:
-	    complain (&const_ignored, DIE_ID, DIE_NAME);  /* FIXME */
-	    break;
-	  case MOD_volatile:
-	    complain (&volatile_ignored, DIE_ID, DIE_NAME); /* FIXME */
-	    break;
-	  default:
-	    if (!(MOD_lo_user <= (unsigned char) modifier
-		  && (unsigned char) modifier <= MOD_hi_user))
-	      {
-		complain (&unknown_type_modifier, DIE_ID, DIE_NAME, modifier);
-	      }
-	    break;
-	}
-    }
-  return (typep);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	decode_fund_type -- translate basic DWARF type to gdb base type
-
-DESCRIPTION
-
-	Given an integer that is one of the fundamental DWARF types,
-	translate it to one of the basic internal gdb types and return
-	a pointer to the appropriate gdb type (a "struct type *").
-
-NOTES
-
-	For robustness, if we are asked to translate a fundamental
-	type that we are unprepared to deal with, we return int so
-	callers can always depend upon a valid type being returned,
-	and so gdb may at least do something reasonable by default.
-	If the type is not in the range of those types defined as
-	application specific types, we also issue a warning.
-*/
-
-static struct type *
-decode_fund_type (fundtype)
-     unsigned int fundtype;
-{
-  struct type *typep = NULL;
-  
-  switch (fundtype)
-    {
-
-    case FT_void:
-      typep = dwarf_fundamental_type (current_objfile, FT_VOID);
-      break;
-    
-    case FT_boolean:		/* Was FT_set in AT&T version */
-      typep = dwarf_fundamental_type (current_objfile, FT_BOOLEAN);
-      break;
-
-    case FT_pointer:		/* (void *) */
-      typep = dwarf_fundamental_type (current_objfile, FT_VOID);
-      typep = lookup_pointer_type (typep);
-      break;
-    
-    case FT_char:
-      typep = dwarf_fundamental_type (current_objfile, FT_CHAR);
-      break;
-    
-    case FT_signed_char:
-      typep = dwarf_fundamental_type (current_objfile, FT_SIGNED_CHAR);
-      break;
-
-    case FT_unsigned_char:
-      typep = dwarf_fundamental_type (current_objfile, FT_UNSIGNED_CHAR);
-      break;
-    
-    case FT_short:
-      typep = dwarf_fundamental_type (current_objfile, FT_SHORT);
-      break;
-
-    case FT_signed_short:
-      typep = dwarf_fundamental_type (current_objfile, FT_SIGNED_SHORT);
-      break;
-    
-    case FT_unsigned_short:
-      typep = dwarf_fundamental_type (current_objfile, FT_UNSIGNED_SHORT);
-      break;
-    
-    case FT_integer:
-      typep = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-      break;
-
-    case FT_signed_integer:
-      typep = dwarf_fundamental_type (current_objfile, FT_SIGNED_INTEGER);
-      break;
-    
-    case FT_unsigned_integer:
-      typep = dwarf_fundamental_type (current_objfile, FT_UNSIGNED_INTEGER);
-      break;
-    
-    case FT_long:
-      typep = dwarf_fundamental_type (current_objfile, FT_LONG);
-      break;
-
-    case FT_signed_long:
-      typep = dwarf_fundamental_type (current_objfile, FT_SIGNED_LONG);
-      break;
-    
-    case FT_unsigned_long:
-      typep = dwarf_fundamental_type (current_objfile, FT_UNSIGNED_LONG);
-      break;
-    
-    case FT_long_long:
-      typep = dwarf_fundamental_type (current_objfile, FT_LONG_LONG);
-      break;
-
-    case FT_signed_long_long:
-      typep = dwarf_fundamental_type (current_objfile, FT_SIGNED_LONG_LONG);
-      break;
-
-    case FT_unsigned_long_long:
-      typep = dwarf_fundamental_type (current_objfile, FT_UNSIGNED_LONG_LONG);
-      break;
-
-    case FT_float:
-      typep = dwarf_fundamental_type (current_objfile, FT_FLOAT);
-      break;
-    
-    case FT_dbl_prec_float:
-      typep = dwarf_fundamental_type (current_objfile, FT_DBL_PREC_FLOAT);
-      break;
-    
-    case FT_ext_prec_float:
-      typep = dwarf_fundamental_type (current_objfile, FT_EXT_PREC_FLOAT);
-      break;
-    
-    case FT_complex:
-      typep = dwarf_fundamental_type (current_objfile, FT_COMPLEX);
-      break;
-    
-    case FT_dbl_prec_complex:
-      typep = dwarf_fundamental_type (current_objfile, FT_DBL_PREC_COMPLEX);
-      break;
-    
-    case FT_ext_prec_complex:
-      typep = dwarf_fundamental_type (current_objfile, FT_EXT_PREC_COMPLEX);
-      break;
-    
-    }
-
-  if (typep == NULL)
-    {
-      typep = dwarf_fundamental_type (current_objfile, FT_INTEGER);
-      if (!(FT_lo_user <= fundtype && fundtype <= FT_hi_user))
-	{
-	  complain (&unexpected_fund_type, DIE_ID, DIE_NAME, fundtype);
-	}
-    }
-    
-  return (typep);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	create_name -- allocate a fresh copy of a string on an obstack
-
-DESCRIPTION
-
-	Given a pointer to a string and a pointer to an obstack, allocates
-	a fresh copy of the string on the specified obstack.
-
-*/
-
-static char *
-create_name (name, obstackp)
-     char *name;
-     struct obstack *obstackp;
-{
-  int length;
-  char *newname;
-
-  length = strlen (name) + 1;
-  newname = (char *) obstack_alloc (obstackp, length);
-  strcpy (newname, name);
-  return (newname);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	basicdieinfo -- extract the minimal die info from raw die data
-
-SYNOPSIS
-
-	void basicdieinfo (char *diep, struct dieinfo *dip,
-			   struct objfile *objfile)
-
-DESCRIPTION
-
-	Given a pointer to raw DIE data, and a pointer to an instance of a
-	die info structure, this function extracts the basic information
-	from the DIE data required to continue processing this DIE, along
-	with some bookkeeping information about the DIE.
-
-	The information we absolutely must have includes the DIE tag,
-	and the DIE length.  If we need the sibling reference, then we
-	will have to call completedieinfo() to process all the remaining
-	DIE information.
-
-	Note that since there is no guarantee that the data is properly
-	aligned in memory for the type of access required (indirection
-	through anything other than a char pointer), and there is no
-	guarantee that it is in the same byte order as the gdb host,
-	we call a function which deals with both alignment and byte
-	swapping issues.  Possibly inefficient, but quite portable.
-
-	We also take care of some other basic things at this point, such
-	as ensuring that the instance of the die info structure starts
-	out completely zero'd and that curdie is initialized for use
-	in error reporting if we have a problem with the current die.
-
-NOTES
-
-	All DIE's must have at least a valid length, thus the minimum
-	DIE size is SIZEOF_DIE_LENGTH.  In order to have a valid tag, the
-	DIE size must be at least SIZEOF_DIE_TAG larger, otherwise they
-	are forced to be TAG_padding DIES.
-
-	Padding DIES must be at least SIZEOF_DIE_LENGTH in length, implying
-	that if a padding DIE is used for alignment and the amount needed is
-	less than SIZEOF_DIE_LENGTH, then the padding DIE has to be big
-	enough to align to the next alignment boundry.
-
-	We do some basic sanity checking here, such as verifying that the
-	length of the die would not cause it to overrun the recorded end of
-	the buffer holding the DIE info.  If we find a DIE that is either
-	too small or too large, we force it's length to zero which should
-	cause the caller to take appropriate action.
- */
-
-static void
-basicdieinfo (dip, diep, objfile)
-     struct dieinfo *dip;
-     char *diep;
-     struct objfile *objfile;
-{
-  curdie = dip;
-  memset (dip, 0, sizeof (struct dieinfo));
-  dip -> die = diep;
-  dip -> die_ref = dbroff + (diep - dbbase);
-  dip -> die_length = target_to_host (diep, SIZEOF_DIE_LENGTH, GET_UNSIGNED,
-				      objfile);
-  if ((dip -> die_length < SIZEOF_DIE_LENGTH) ||
-      ((diep + dip -> die_length) > (dbbase + dbsize)))
-    {
-      complain (&malformed_die, DIE_ID, DIE_NAME, dip -> die_length);
-      dip -> die_length = 0;
-    }
-  else if (dip -> die_length < (SIZEOF_DIE_LENGTH + SIZEOF_DIE_TAG))
-    {
-      dip -> die_tag = TAG_padding;
-    }
-  else
-    {
-      diep += SIZEOF_DIE_LENGTH;
-      dip -> die_tag = target_to_host (diep, SIZEOF_DIE_TAG, GET_UNSIGNED,
-				       objfile);
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	completedieinfo -- finish reading the information for a given DIE
-
-SYNOPSIS
-
-	void completedieinfo (struct dieinfo *dip, struct objfile *objfile)
-
-DESCRIPTION
-
-	Given a pointer to an already partially initialized die info structure,
-	scan the raw DIE data and finish filling in the die info structure
-	from the various attributes found.
-   
-	Note that since there is no guarantee that the data is properly
-	aligned in memory for the type of access required (indirection
-	through anything other than a char pointer), and there is no
-	guarantee that it is in the same byte order as the gdb host,
-	we call a function which deals with both alignment and byte
-	swapping issues.  Possibly inefficient, but quite portable.
-
-NOTES
-
-	Each time we are called, we increment the diecount variable, which
-	keeps an approximate count of the number of dies processed for
-	each compilation unit.  This information is presented to the user
-	if the info_verbose flag is set.
-
- */
-
-static void
-completedieinfo (dip, objfile)
-     struct dieinfo *dip;
-     struct objfile *objfile;
-{
-  char *diep;			/* Current pointer into raw DIE data */
-  char *end;			/* Terminate DIE scan here */
-  unsigned short attr;		/* Current attribute being scanned */
-  unsigned short form;		/* Form of the attribute */
-  int nbytes;			/* Size of next field to read */
-  
-  diecount++;
-  diep = dip -> die;
-  end = diep + dip -> die_length;
-  diep += SIZEOF_DIE_LENGTH + SIZEOF_DIE_TAG;
-  while (diep < end)
-    {
-      attr = target_to_host (diep, SIZEOF_ATTRIBUTE, GET_UNSIGNED, objfile);
-      diep += SIZEOF_ATTRIBUTE;
-      if ((nbytes = attribute_size (attr)) == -1)
-	{
-	  complain (&unknown_attribute_length, DIE_ID, DIE_NAME);
-	  diep = end;
-	  continue;
-	}
-      switch (attr)
-	{
-	case AT_fund_type:
-	  dip -> at_fund_type = target_to_host (diep, nbytes, GET_UNSIGNED,
-						objfile);
-	  break;
-	case AT_ordering:
-	  dip -> at_ordering = target_to_host (diep, nbytes, GET_UNSIGNED,
-					       objfile);
-	  break;
-	case AT_bit_offset:
-	  dip -> at_bit_offset = target_to_host (diep, nbytes, GET_UNSIGNED,
-						 objfile);
-	  break;
-	case AT_sibling:
-	  dip -> at_sibling = target_to_host (diep, nbytes, GET_UNSIGNED,
-					      objfile);
-	  break;
-	case AT_stmt_list:
-	  dip -> at_stmt_list = target_to_host (diep, nbytes, GET_UNSIGNED,
-						objfile);
-	  dip -> has_at_stmt_list = 1;
-	  break;
-	case AT_low_pc:
-	  dip -> at_low_pc = target_to_host (diep, nbytes, GET_UNSIGNED,
-					     objfile);
-	  dip -> at_low_pc += baseaddr;
-	  dip -> has_at_low_pc = 1;
-	  break;
-	case AT_high_pc:
-	  dip -> at_high_pc = target_to_host (diep, nbytes, GET_UNSIGNED,
-					      objfile);
-	  dip -> at_high_pc += baseaddr;
-	  break;
-	case AT_language:
-	  dip -> at_language = target_to_host (diep, nbytes, GET_UNSIGNED,
-					       objfile);
-	  break;
-	case AT_user_def_type:
-	  dip -> at_user_def_type = target_to_host (diep, nbytes,
-						    GET_UNSIGNED, objfile);
-	  break;
-	case AT_byte_size:
-	  dip -> at_byte_size = target_to_host (diep, nbytes, GET_UNSIGNED,
-						objfile);
-	  dip -> has_at_byte_size = 1;
-	  break;
-	case AT_bit_size:
-	  dip -> at_bit_size = target_to_host (diep, nbytes, GET_UNSIGNED,
-					       objfile);
-	  break;
-	case AT_member:
-	  dip -> at_member = target_to_host (diep, nbytes, GET_UNSIGNED,
-					     objfile);
-	  break;
-	case AT_discr:
-	  dip -> at_discr = target_to_host (diep, nbytes, GET_UNSIGNED,
-					    objfile);
-	  break;
-	case AT_location:
-	  dip -> at_location = diep;
-	  break;
-	case AT_mod_fund_type:
-	  dip -> at_mod_fund_type = diep;
-	  break;
-	case AT_subscr_data:
-	  dip -> at_subscr_data = diep;
-	  break;
-	case AT_mod_u_d_type:
-	  dip -> at_mod_u_d_type = diep;
-	  break;
-	case AT_element_list:
-	  dip -> at_element_list = diep;
-	  dip -> short_element_list = 0;
-	  break;
-	case AT_short_element_list:
-	  dip -> at_element_list = diep;
-	  dip -> short_element_list = 1;
-	  break;
-	case AT_discr_value:
-	  dip -> at_discr_value = diep;
-	  break;
-	case AT_string_length:
-	  dip -> at_string_length = diep;
-	  break;
-	case AT_name:
-	  dip -> at_name = diep;
-	  break;
-	case AT_comp_dir:
-	  /* For now, ignore any "hostname:" portion, since gdb doesn't
-	     know how to deal with it.  (FIXME). */
-	  dip -> at_comp_dir = strrchr (diep, ':');
-	  if (dip -> at_comp_dir != NULL)
-	    {
-	      dip -> at_comp_dir++;
-	    }
-	  else
-	    {
-	      dip -> at_comp_dir = diep;
-	    }
-	  break;
-	case AT_producer:
-	  dip -> at_producer = diep;
-	  break;
-	case AT_start_scope:
-	  dip -> at_start_scope = target_to_host (diep, nbytes, GET_UNSIGNED,
-						  objfile);
-	  break;
-	case AT_stride_size:
-	  dip -> at_stride_size = target_to_host (diep, nbytes, GET_UNSIGNED,
-						  objfile);
-	  break;
-	case AT_src_info:
-	  dip -> at_src_info = target_to_host (diep, nbytes, GET_UNSIGNED,
-					       objfile);
-	  break;
-	case AT_prototyped:
-	  dip -> at_prototyped = diep;
-	  break;
-	default:
-	  /* Found an attribute that we are unprepared to handle.  However
-	     it is specifically one of the design goals of DWARF that
-	     consumers should ignore unknown attributes.  As long as the
-	     form is one that we recognize (so we know how to skip it),
-	     we can just ignore the unknown attribute. */
-	  break;
-	}
-      form = FORM_FROM_ATTR (attr);
-      switch (form)
-	{
-	case FORM_DATA2:
-	  diep += 2;
-	  break;
-	case FORM_DATA4:
-	case FORM_REF:
-	  diep += 4;
-	  break;
-	case FORM_DATA8:
-	  diep += 8;
-	  break;
-	case FORM_ADDR:
-	  diep += TARGET_FT_POINTER_SIZE (objfile);
-	  break;
-	case FORM_BLOCK2:
-	  diep += 2 + target_to_host (diep, nbytes, GET_UNSIGNED, objfile);
-	  break;
-	case FORM_BLOCK4:
-	  diep += 4 + target_to_host (diep, nbytes, GET_UNSIGNED, objfile);
-	  break;
-	case FORM_STRING:
-	  diep += strlen (diep) + 1;
-	  break;
-	default:
-	  complain (&unknown_attribute_form, DIE_ID, DIE_NAME, form);
-	  diep = end;
-	  break;
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	target_to_host -- swap in target data to host
-
-SYNOPSIS
-
-	target_to_host (char *from, int nbytes, int signextend,
-			struct objfile *objfile)
-
-DESCRIPTION
-
-	Given pointer to data in target format in FROM, a byte count for
-	the size of the data in NBYTES, a flag indicating whether or not
-	the data is signed in SIGNEXTEND, and a pointer to the current
-	objfile in OBJFILE, convert the data to host format and return
-	the converted value.
-
-NOTES
-
-	FIXME:  If we read data that is known to be signed, and expect to
-	use it as signed data, then we need to explicitly sign extend the
-	result until the bfd library is able to do this for us.
-
-	FIXME: Would a 32 bit target ever need an 8 byte result?
-
- */
-
-static CORE_ADDR
-target_to_host (from, nbytes, signextend, objfile)
-     char *from;
-     int nbytes;
-     int signextend;		/* FIXME:  Unused */
-     struct objfile *objfile;
-{
-  CORE_ADDR rtnval;
-
-  switch (nbytes)
-    {
-      case 8:
-        rtnval = bfd_get_64 (objfile -> obfd, (bfd_byte *) from);
-	break;
-      case 4:
-	rtnval = bfd_get_32 (objfile -> obfd, (bfd_byte *) from);
-	break;
-      case 2:
-	rtnval = bfd_get_16 (objfile -> obfd, (bfd_byte *) from);
-	break;
-      case 1:
-	rtnval = bfd_get_8 (objfile -> obfd, (bfd_byte *) from);
-	break;
-      default:
-	complain (&no_bfd_get_N, DIE_ID, DIE_NAME, nbytes);
-	rtnval = 0;
-	break;
-    }
-  return (rtnval);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	attribute_size -- compute size of data for a DWARF attribute
-
-SYNOPSIS
-
-	static int attribute_size (unsigned int attr)
-
-DESCRIPTION
-
-	Given a DWARF attribute in ATTR, compute the size of the first
-	piece of data associated with this attribute and return that
-	size.
-
-	Returns -1 for unrecognized attributes.
-
- */
-
-static int
-attribute_size (attr)
-     unsigned int attr;
-{
-  int nbytes;			/* Size of next data for this attribute */
-  unsigned short form;		/* Form of the attribute */
-
-  form = FORM_FROM_ATTR (attr);
-  switch (form)
-    {
-      case FORM_STRING:		/* A variable length field is next */
-        nbytes = 0;
-	break;
-      case FORM_DATA2:		/* Next 2 byte field is the data itself */
-      case FORM_BLOCK2:		/* Next 2 byte field is a block length */
-	nbytes = 2;
-	break;
-      case FORM_DATA4:		/* Next 4 byte field is the data itself */
-      case FORM_BLOCK4:		/* Next 4 byte field is a block length */
-      case FORM_REF:		/* Next 4 byte field is a DIE offset */
-	nbytes = 4;
-	break;
-      case FORM_DATA8:		/* Next 8 byte field is the data itself */
-	nbytes = 8;
-	break;
-      case FORM_ADDR:		/* Next field size is target sizeof(void *) */
-	nbytes = TARGET_FT_POINTER_SIZE (objfile);
-	break;
-      default:
-	complain (&unknown_attribute_form, DIE_ID, DIE_NAME, form);
-	nbytes = -1;
-	break;
-      }
-  return (nbytes);
-}
diff --git a/gdb/ecoff.c b/gdb/ecoff.c
deleted file mode 100755
index e69de29..0000000
--- a/gdb/ecoff.c
+++ /dev/null
diff --git a/gdb/elfread.c b/gdb/elfread.c
deleted file mode 100644
index 417039e..0000000
--- a/gdb/elfread.c
+++ /dev/null
@@ -1,849 +0,0 @@
-/* Read ELF (Executable and Linking Format) object files for GDB.
-   Copyright 1991, 92, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "elf-bfd.h"
-#include "elf/mips.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "stabsread.h"
-#include "gdb-stabs.h"
-#include "complaints.h"
-#include "demangle.h"
-
-/* The struct elfinfo is available only during ELF symbol table and
-   psymtab reading.  It is destroyed at the complation of psymtab-reading.
-   It's local to elf_symfile_read.  */
-
-struct elfinfo {
-  file_ptr dboffset;		/* Offset to dwarf debug section */
-  unsigned int dbsize;		/* Size of dwarf debug section */
-  file_ptr lnoffset;		/* Offset to dwarf line number section */
-  unsigned int lnsize;		/* Size of dwarf line number section */
-  asection *stabsect;		/* Section pointer for .stab section */
-  asection *stabindexsect;	/* Section pointer for .stab.index section */
-  asection *mdebugsect;		/* Section pointer for .mdebug section */
-};
-
-/* Various things we might complain about... */
-
-struct complaint section_info_complaint = 
-  {"elf/stab section information %s without a preceding file symbol", 0, 0};
-
-struct complaint section_info_dup_complaint = 
-  {"duplicated elf/stab section information for %s", 0, 0};
-
-struct complaint stab_info_mismatch_complaint = 
-  {"elf/stab section information missing for %s", 0, 0};
-
-struct complaint stab_info_questionable_complaint = 
-  {"elf/stab section information questionable for %s", 0, 0};
-
-static void
-elf_symfile_init PARAMS ((struct objfile *));
-
-static void
-elf_new_init PARAMS ((struct objfile *));
-
-static void
-elf_symfile_read PARAMS ((struct objfile *, struct section_offsets *, int));
-
-static void
-elf_symfile_finish PARAMS ((struct objfile *));
-
-static void
-elf_symtab_read PARAMS ((bfd *,  CORE_ADDR, struct objfile *, int));
-
-static void
-free_elfinfo PARAMS ((void *));
-
-static struct minimal_symbol *
-record_minimal_symbol_and_info PARAMS ((char *, CORE_ADDR,
-					enum minimal_symbol_type, char *,
-					asection *bfd_section,
-					struct objfile *));
-
-static void
-elf_locate_sections PARAMS ((bfd *, asection *, void *));
-
-/* We are called once per section from elf_symfile_read.  We
-   need to examine each section we are passed, check to see
-   if it is something we are interested in processing, and
-   if so, stash away some access information for the section.
-
-   For now we recognize the dwarf debug information sections and
-   line number sections from matching their section names.  The
-   ELF definition is no real help here since it has no direct
-   knowledge of DWARF (by design, so any debugging format can be
-   used).
-
-   We also recognize the ".stab" sections used by the Sun compilers
-   released with Solaris 2.
-
-   FIXME: The section names should not be hardwired strings (what
-   should they be?  I don't think most object file formats have enough
-   section flags to specify what kind of debug section it is
-   -kingdon).  */
-
-static void
-elf_locate_sections (ignore_abfd, sectp, eip)
-     bfd *ignore_abfd;
-     asection *sectp;
-     PTR eip;
-{
-  register struct elfinfo *ei;
-
-  ei = (struct elfinfo *) eip;
-  if (STREQ (sectp -> name, ".debug"))
-    {
-      ei -> dboffset = sectp -> filepos;
-      ei -> dbsize = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp -> name, ".line"))
-    {
-      ei -> lnoffset = sectp -> filepos;
-      ei -> lnsize = bfd_get_section_size_before_reloc (sectp);
-    }
-  else if (STREQ (sectp -> name, ".stab"))
-    {
-      ei -> stabsect = sectp;
-    }
-  else if (STREQ (sectp -> name, ".stab.index"))
-    {
-      ei -> stabindexsect = sectp;
-    }
-  else if (STREQ (sectp -> name, ".mdebug"))
-    {
-      ei -> mdebugsect = sectp;
-    }
-}
-
-#if 0	/* Currently unused */
-
-char *
-elf_interpreter (abfd)
-     bfd *abfd;
-{
-  sec_ptr interp_sec;
-  unsigned size;
-  char *interp = NULL;
-
-  interp_sec = bfd_get_section_by_name (abfd, ".interp");
-  if (interp_sec)
-    {
-      size = bfd_section_size (abfd, interp_sec);
-      interp = alloca (size);
-      if (bfd_get_section_contents (abfd, interp_sec, interp, (file_ptr)0,
-				    size))
-	{
-	  interp = savestring (interp, size - 1);
-	}
-      else
-	{
-	  interp = NULL;
-	}
-    }
-  return (interp);
-}
-
-#endif
-
-static struct minimal_symbol *
-record_minimal_symbol_and_info (name, address, ms_type, info, bfd_section,
-				objfile)
-     char *name;
-     CORE_ADDR address;
-     enum minimal_symbol_type ms_type;
-     char *info;		/* FIXME, is this really char *? */
-     asection *bfd_section;
-     struct objfile *objfile;
-{
-  int section;
-
-  /* Guess the section from the type.  This is likely to be wrong in
-     some cases.  */
-  switch (ms_type)
-    {
-    case mst_text:
-    case mst_file_text:
-      section = SECT_OFF_TEXT;
-#ifdef SMASH_TEXT_ADDRESS
-      SMASH_TEXT_ADDRESS (address);
-#endif
-      break;
-    case mst_data:
-    case mst_file_data:
-      section = SECT_OFF_DATA;
-      break;
-    case mst_bss:
-    case mst_file_bss:
-      section = SECT_OFF_BSS;
-      break;
-    default:
-      section = -1;
-      break;
-    }
-
-  return prim_record_minimal_symbol_and_info
-    (name, address, ms_type, info, section, bfd_section, objfile);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	elf_symtab_read -- read the symbol table of an ELF file
-
-SYNOPSIS
-
-	void elf_symtab_read (bfd *abfd, CORE_ADDR addr,
-			      struct objfile *objfile, int dynamic)
-
-DESCRIPTION
-
-	Given an open bfd, a base address to relocate symbols to, and a
-	flag that specifies whether or not this bfd is for an executable
-	or not (may be shared library for example), add all the global
-	function and data symbols to the minimal symbol table.
-
-	In stabs-in-ELF, as implemented by Sun, there are some local symbols
-	defined in the ELF symbol table, which can be used to locate
-	the beginnings of sections from each ".o" file that was linked to
-	form the executable objfile.  We gather any such info and record it
-	in data structures hung off the objfile's private data.
-
-*/
-
-static void
-elf_symtab_read (abfd, addr, objfile, dynamic)
-     bfd *abfd;
-     CORE_ADDR addr;
-     struct objfile *objfile;
-     int dynamic;
-{
-  long storage_needed;
-  asymbol *sym;
-  asymbol **symbol_table;
-  long number_of_symbols;
-  long i;
-  int index;
-  struct cleanup *back_to;
-  CORE_ADDR symaddr;
-  enum minimal_symbol_type ms_type;
-  /* If sectinfo is nonNULL, it contains section info that should end up
-     filed in the objfile.  */
-  struct stab_section_info *sectinfo = NULL;
-  /* If filesym is nonzero, it points to a file symbol, but we haven't
-     seen any section info for it yet.  */
-  asymbol *filesym = 0;
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-  /* Name of filesym, as saved on the symbol_obstack.  */
-  char *filesymname = obsavestring ("", 0, &objfile->symbol_obstack);
-#endif
-  struct dbx_symfile_info *dbx = objfile->sym_stab_info;
-  unsigned long size;
-  int stripped = (bfd_get_symcount (abfd) == 0);
- 
-  if (dynamic)
-    {
-      storage_needed = bfd_get_dynamic_symtab_upper_bound (abfd);
-
-      /* Nothing to be done if there is no dynamic symtab.  */
-      if (storage_needed < 0)
-	return;
-    }
-  else
-    {
-      storage_needed = bfd_get_symtab_upper_bound (abfd);
-      if (storage_needed < 0)
-	error ("Can't read symbols from %s: %s", bfd_get_filename (abfd),
-	       bfd_errmsg (bfd_get_error ()));
-    }
-  if (storage_needed > 0)
-    {
-      symbol_table = (asymbol **) xmalloc (storage_needed);
-      back_to = make_cleanup (free, symbol_table);
-      if (dynamic)
-        number_of_symbols = bfd_canonicalize_dynamic_symtab (abfd,
-							     symbol_table);
-      else
-        number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);
-      if (number_of_symbols < 0)
-	error ("Can't read symbols from %s: %s", bfd_get_filename (abfd),
-	       bfd_errmsg (bfd_get_error ()));
-      for (i = 0; i < number_of_symbols; i++)
-	{
-	  sym = symbol_table[i];
-	  if (sym -> name == NULL || *sym -> name == '\0')
-	    {
-	      /* Skip names that don't exist (shouldn't happen), or names
-		 that are null strings (may happen). */
-	      continue;
-	    }
-
-	  if (dynamic
-	      && sym -> section == &bfd_und_section
-	      && (sym -> flags & BSF_FUNCTION))
-	    {
-	      struct minimal_symbol *msym;
-
-	      /* Symbol is a reference to a function defined in
-		 a shared library.
-		 If its value is non zero then it is usually the address
-		 of the corresponding entry in the procedure linkage table,
-		 relative to the base address.
-		 If its value is zero then the dynamic linker has to resolve
-		 the symbol. We are unable to find any meaningful address
-		 for this symbol in the executable file, so we skip it.  */
-	      symaddr = sym -> value;
-	      if (symaddr == 0)
-		continue;
-	      symaddr += addr;
-	      msym = record_minimal_symbol_and_info
-		((char *) sym -> name, symaddr,
-		mst_solib_trampoline, NULL, sym -> section, objfile);
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	      if (msym != NULL)
-		msym->filename = filesymname;
-#endif
-	      continue;
-	    }
-
-	  /* If it is a nonstripped executable, do not enter dynamic
-	     symbols, as the dynamic symbol table is usually a subset
-	     of the main symbol table.  */
-	  if (dynamic && !stripped)
-	    continue;
-	  if (sym -> flags & BSF_FILE)
-	    {
-	      /* STT_FILE debugging symbol that helps stabs-in-elf debugging.
-		 Chain any old one onto the objfile; remember new sym.  */
-	      if (sectinfo != NULL)
-		{
-		  sectinfo -> next = dbx -> stab_section_info;
-		  dbx -> stab_section_info = sectinfo;
-		  sectinfo = NULL;
-		}
-	      filesym = sym;
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	      filesymname =
-		obsavestring ((char *)filesym->name, strlen (filesym->name),
-			      &objfile->symbol_obstack);
-#endif
-	    }
-	  else if (sym -> flags & (BSF_GLOBAL | BSF_LOCAL | BSF_WEAK))
-	    {
-	      struct minimal_symbol *msym;
-
-	      /* Select global/local/weak symbols.  Note that bfd puts abs
-		 symbols in their own section, so all symbols we are
-		 interested in will have a section. */
-	      /* Bfd symbols are section relative. */
-	      symaddr = sym -> value + sym -> section -> vma;
-	      /* Relocate all non-absolute symbols by base address.  */
-	      if (sym -> section != &bfd_abs_section)
-		{
-		  symaddr += addr;
-		}
-	      /* For non-absolute symbols, use the type of the section
-		 they are relative to, to intuit text/data.  Bfd provides
-		 no way of figuring this out for absolute symbols. */
-	      if (sym -> section == &bfd_abs_section)
-		{
-		  /* This is a hack to get the minimal symbol type
-		     right for Irix 5, which has absolute adresses
-		     with special section indices for dynamic symbols. */
-		  unsigned short shndx =
-		    ((elf_symbol_type *) sym)->internal_elf_sym.st_shndx;
-
-		  switch (shndx)
-		    {
-		    case SHN_MIPS_TEXT:
-		      ms_type = mst_text;
-		      break;
-		    case SHN_MIPS_DATA:
-		      ms_type = mst_data;
-		      break;
-		    case SHN_MIPS_ACOMMON:
-		      ms_type = mst_bss;
-		      break;
-		    default:
-		      ms_type = mst_abs;
-		    }
-
-		  /* If it is an Irix dynamic symbol, skip section name
-		     symbols, relocate all others. */
-		  if (ms_type != mst_abs)
-		    {
-		      if (sym->name[0] == '.')
-			continue;
-		      symaddr += addr;
-		    }
-		}
-	      else if (sym -> section -> flags & SEC_CODE)
-		{
-		  if (sym -> flags & BSF_GLOBAL)
-		    {
-		      ms_type = mst_text;
-		    }
-		  else if ((sym->name[0] == '.' && sym->name[1] == 'L')
-			   || ((sym -> flags & BSF_LOCAL)
-			       && sym->name[0] == '$'
-			       && sym->name[1] == 'L'))
-		    /* Looks like a compiler-generated label.  Skip it.
-		       The assembler should be skipping these (to keep
-		       executables small), but apparently with gcc on the
-		       delta m88k SVR4, it loses.  So to have us check too
-		       should be harmless (but I encourage people to fix this
-		       in the assembler instead of adding checks here).  */
-		    continue;
-#ifdef HARRIS_TARGET
-		  else if (sym->name[0] == '.' && sym->name[1] == '.')
-		    {
-		      /* Looks like a Harris compiler generated label for the
-			 purpose of marking instructions that are relevant to
-			 DWARF dies.  The assembler can't get rid of these 
-			 because they are relocatable addresses that the
-			 linker needs to resolve. */
-		      continue;
-		    }
-#endif	  
-		  else
-		    {
-		      ms_type = mst_file_text;
-		    }
-		}
-	      else if (sym -> section -> flags & SEC_ALLOC)
-		{
-		  if (sym -> flags & BSF_GLOBAL)
-		    {
-		      if (sym -> section -> flags & SEC_LOAD)
-			{
-			  ms_type = mst_data;
-			}
-		      else
-			{
-			  ms_type = mst_bss;
-			}
-		    }
-		  else if (sym -> flags & BSF_LOCAL)
-		    {
-		      /* Named Local variable in a Data section.  Check its
-			 name for stabs-in-elf.  The STREQ macro checks the
-			 first character inline, so we only actually do a
-			 strcmp function call on names that start with 'B'
-			 or 'D' */
-		      index = SECT_OFF_MAX;
-		      if (STREQ ("Bbss.bss", sym -> name))
-			{
-			  index = SECT_OFF_BSS;
-			}
-		      else if (STREQ ("Ddata.data", sym -> name))
-			{
-			  index = SECT_OFF_DATA;
-			}
-		      else if (STREQ ("Drodata.rodata", sym -> name))
-			{
-			  index = SECT_OFF_RODATA;
-			}
-		      if (index != SECT_OFF_MAX)
-			{
-			  /* Found a special local symbol.  Allocate a
-			     sectinfo, if needed, and fill it in.  */
-			  if (sectinfo == NULL)
-			    {
-			      sectinfo = (struct stab_section_info *)
-				xmmalloc (objfile -> md, sizeof (*sectinfo));
-			      memset ((PTR) sectinfo, 0, sizeof (*sectinfo));
-			      if (filesym == NULL)
-				{
-				  complain (&section_info_complaint,
-					    sym -> name);
-				}
-			      else
-				{
-				  sectinfo -> filename =
-				    (char *) filesym -> name;
-				}
-			    }
-			  if (sectinfo -> sections[index] != 0)
-			    {
-			      complain (&section_info_dup_complaint,
-					sectinfo -> filename);
-			    }
-			  /* Bfd symbols are section relative. */
-			  symaddr = sym -> value + sym -> section -> vma;
-			  /* Relocate non-absolute symbols by base address.  */
-			  if (sym -> section != &bfd_abs_section)
-			    {
-			      symaddr += addr;
-			    }
-			  sectinfo -> sections[index] = symaddr;
-			  /* The special local symbols don't go in the
-			     minimal symbol table, so ignore this one. */
-			  continue;
-			}
-		      /* Not a special stabs-in-elf symbol, do regular
-			 symbol processing. */
-		      if (sym -> section -> flags & SEC_LOAD)
-			{
-			  ms_type = mst_file_data;
-			}
-		      else
-			{
-			  ms_type = mst_file_bss;
-			}
-		    }
-		  else
-		    {
-		      ms_type = mst_unknown;
-		    }
-		}
-	      else
-		{
-		  /* FIXME:  Solaris2 shared libraries include lots of
-		     odd "absolute" and "undefined" symbols, that play 
-		     hob with actions like finding what function the PC
-		     is in.  Ignore them if they aren't text, data, or bss.  */
-		  /* ms_type = mst_unknown; */
-		  continue;		/* Skip this symbol. */
-		}
-	      /* Pass symbol size field in via BFD.  FIXME!!!  */
-	      size = ((elf_symbol_type *) sym) -> internal_elf_sym.st_size;
-	      msym = record_minimal_symbol_and_info
-		((char *) sym -> name, symaddr,
-		 ms_type, (PTR) size, sym -> section, objfile);
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	      if (msym != NULL)
-		msym->filename = filesymname;
-#endif
-#ifdef ELF_MAKE_MSYMBOL_SPECIAL
-	      ELF_MAKE_MSYMBOL_SPECIAL(sym,msym);
-#endif
-	    }
-	}
-      do_cleanups (back_to);
-    }
-}
-
-/* Scan and build partial symbols for a symbol file.
-   We have been initialized by a call to elf_symfile_init, which 
-   currently does nothing.
-
-   SECTION_OFFSETS is a set of offsets to apply to relocate the symbols
-   in each section.  We simplify it down to a single offset for all
-   symbols.  FIXME.
-
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).
-
-   This function only does the minimum work necessary for letting the
-   user "name" things symbolically; it does not read the entire symtab.
-   Instead, it reads the external and static symbols and puts them in partial
-   symbol tables.  When more extensive information is requested of a
-   file, the corresponding partial symbol table is mutated into a full
-   fledged symbol table by going back and reading the symbols
-   for real.
-
-   We look for sections with specific names, to tell us what debug
-   format to look for:  FIXME!!!
-
-   dwarf_build_psymtabs() builds psymtabs for DWARF symbols;
-   elfstab_build_psymtabs() handles STABS symbols;
-   mdebug_build_psymtabs() handles ECOFF debugging information.
-
-   Note that ELF files have a "minimal" symbol table, which looks a lot
-   like a COFF symbol table, but has only the minimal information necessary
-   for linking.  We process this also, and use the information to
-   build gdb's minimal symbol table.  This gives us some minimal debugging
-   capability even for files compiled without -g.  */
-
-static void
-elf_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  bfd *abfd = objfile->obfd;
-  struct elfinfo ei;
-  struct cleanup *back_to;
-  CORE_ADDR offset;
-
-  init_minimal_symbol_collection ();
-  back_to = make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0);
-
-  memset ((char *) &ei, 0, sizeof (ei));
-
-  /* Allocate struct to keep track of the symfile */
-  objfile->sym_stab_info = (struct dbx_symfile_info *)
-    xmmalloc (objfile -> md, sizeof (struct dbx_symfile_info));
-  memset ((char *) objfile->sym_stab_info, 0, sizeof (struct dbx_symfile_info));
-  make_cleanup (free_elfinfo, (PTR) objfile);
-
-  /* Process the normal ELF symbol table first.  This may write some 
-     chain of info into the dbx_symfile_info in objfile->sym_stab_info,
-     which can later be used by elfstab_offset_sections.  */
-
-  /* FIXME, should take a section_offsets param, not just an offset.  */
-  offset = ANOFFSET (section_offsets, 0);
-  elf_symtab_read (abfd, offset, objfile, 0);
-
-  /* Add the dynamic symbols.  */
-
-  elf_symtab_read (abfd, offset, objfile, 1);
-
-  /* Now process debugging information, which is contained in
-     special ELF sections. */
-
-  /* If we are reinitializing, or if we have never loaded syms yet,
-     set table to empty.  MAINLINE is cleared so that *_read_psymtab
-     functions do not all also re-initialize the psymbol table. */
-  if (mainline)
-    {
-      init_psymbol_list (objfile, 0);
-      mainline = 0;
-    }
-
-  /* We first have to find them... */
-  bfd_map_over_sections (abfd, elf_locate_sections, (PTR) &ei);
-
-  /* ELF debugging information is inserted into the psymtab in the
-     order of least informative first - most informative last.  Since
-     the psymtab table is searched `most recent insertion first' this
-     increases the probability that more detailed debug information
-     for a section is found.
-
-     For instance, an object file might contain both .mdebug (XCOFF)
-     and .debug_info (DWARF2) sections then .mdebug is inserted first
-     (searched last) and DWARF2 is inserted last (searched first).  If
-     we don't do this then the XCOFF info is found first - for code in
-     an included file XCOFF info is useless. */
-
-  if (ei.mdebugsect)
-    {
-      const struct ecoff_debug_swap *swap;
-
-      /* .mdebug section, presumably holding ECOFF debugging
-	 information.  */
-      swap = get_elf_backend_data (abfd)->elf_backend_ecoff_debug_swap;
-      if (swap)
-	elfmdebug_build_psymtabs (objfile, swap, ei.mdebugsect,
-				  section_offsets);
-    }
-  if (ei.stabsect)
-    {
-      asection *str_sect;
-
-      /* Stab sections have an associated string table that looks like
-	 a separate section.  */
-      str_sect = bfd_get_section_by_name (abfd, ".stabstr");
-
-      /* FIXME should probably warn about a stab section without a stabstr.  */
-      if (str_sect)
-	elfstab_build_psymtabs (objfile,
-				section_offsets,
-				mainline,
-				ei.stabsect->filepos,
-				bfd_section_size (abfd, ei.stabsect),
-				str_sect->filepos,
-				bfd_section_size (abfd, str_sect));
-    }
-  if (dwarf2_has_info (abfd))
-    {
-      /* DWARF 2 sections */
-      dwarf2_build_psymtabs (objfile, section_offsets, mainline);
-    }
-  else if (ei.dboffset && ei.lnoffset)
-    {
-      /* DWARF sections */
-      dwarf_build_psymtabs (objfile,
-			    section_offsets, mainline,
-			    ei.dboffset, ei.dbsize,
-			    ei.lnoffset, ei.lnsize);
-    }
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. */
-
-  install_minimal_symbols (objfile);
-
-  do_cleanups (back_to);
-}
-
-/* This cleans up the objfile's sym_stab_info pointer, and the chain of
-   stab_section_info's, that might be dangling from it.  */
-
-static void
-free_elfinfo (objp)
-     PTR objp;
-{
-  struct objfile *objfile = (struct objfile *)objp;
-  struct dbx_symfile_info *dbxinfo = objfile->sym_stab_info;
-  struct stab_section_info *ssi, *nssi;
-
-  ssi = dbxinfo->stab_section_info;
-  while (ssi)
-    {
-      nssi = ssi->next;
-      mfree (objfile->md, ssi);
-      ssi = nssi;
-    }
-
-  dbxinfo->stab_section_info = 0;	/* Just say No mo info about this.  */
-}
-
-
-/* Initialize anything that needs initializing when a completely new symbol
-   file is specified (not just adding some symbols from another file, e.g. a
-   shared library).
-
-   We reinitialize buildsym, since we may be reading stabs from an ELF file.  */
-
-static void
-elf_new_init (ignore)
-     struct objfile *ignore;
-{
-  stabsread_new_init ();
-  buildsym_new_init ();
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-elf_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile -> sym_stab_info != NULL)
-    {
-      mfree (objfile -> md, objfile -> sym_stab_info);
-    }
-}
-
-/* ELF specific initialization routine for reading symbols.
-
-   It is passed a pointer to a struct sym_fns which contains, among other
-   things, the BFD for the file whose symbols are being read, and a slot for
-   a pointer to "private data" which we can fill with goodies.
-
-   For now at least, we have nothing in particular to do, so this function is
-   just a stub. */
-
-static void
-elf_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  /* ELF objects may be reordered, so set OBJF_REORDERED.  If we
-     find this causes a significant slowdown in gdb then we could
-     set it in the debug symbol readers only when necessary.  */
-  objfile->flags |= OBJF_REORDERED;
-}
-
-/* When handling an ELF file that contains Sun STABS debug info,
-   some of the debug info is relative to the particular chunk of the
-   section that was generated in its individual .o file.  E.g.
-   offsets to static variables are relative to the start of the data
-   segment *for that module before linking*.  This information is
-   painfully squirreled away in the ELF symbol table as local symbols
-   with wierd names.  Go get 'em when needed.  */
-
-void
-elfstab_offset_sections (objfile, pst)
-     struct objfile *objfile;
-     struct partial_symtab *pst;
-{
-  char *filename = pst->filename;
-  struct dbx_symfile_info *dbx = objfile->sym_stab_info;
-  struct stab_section_info *maybe = dbx->stab_section_info;
-  struct stab_section_info *questionable = 0;
-  int i;
-  char *p;
-
-  /* The ELF symbol info doesn't include path names, so strip the path
-     (if any) from the psymtab filename.  */
-  while (0 != (p = strchr (filename, '/')))
-    filename = p+1;
-
-  /* FIXME:  This linear search could speed up significantly
-     if it was chained in the right order to match how we search it,
-     and if we unchained when we found a match. */
-  for (; maybe; maybe = maybe->next)
-    {
-      if (filename[0] == maybe->filename[0]
-	  && STREQ (filename, maybe->filename))
-	{
-	  /* We found a match.  But there might be several source files
-	     (from different directories) with the same name.  */
-	  if (0 == maybe->found)
-	    break;
-	  questionable = maybe;		/* Might use it later.  */
-	}
-    }
-
-  if (maybe == 0 && questionable != 0)
-    {
-      complain (&stab_info_questionable_complaint, filename);
-      maybe = questionable;
-    }
-
-  if (maybe)
-    {
-      /* Found it!  Allocate a new psymtab struct, and fill it in.  */
-      maybe->found++;
-      pst->section_offsets = (struct section_offsets *)
-	obstack_alloc (&objfile -> psymbol_obstack,
-		       sizeof (struct section_offsets) +
-	       sizeof (pst->section_offsets->offsets) * (SECT_OFF_MAX-1));
-
-      for (i = 0; i < SECT_OFF_MAX; i++)
-	ANOFFSET (pst->section_offsets, i) = maybe->sections[i];
-      return;
-    }
-
-  /* We were unable to find any offsets for this file.  Complain.  */
-  if (dbx->stab_section_info)		/* If there *is* any info, */
-    complain (&stab_info_mismatch_complaint, filename);
-}
-
-/* Register that we are able to handle ELF object file formats.  */
-
-static struct sym_fns elf_sym_fns =
-{
-  bfd_target_elf_flavour,
-  elf_new_init,		/* sym_new_init: init anything gbl to entire symtab */
-  elf_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  elf_symfile_read,	/* sym_read: read a symbol file into symtab */
-  elf_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  default_symfile_offsets,
-			/* sym_offsets:  Translate ext. to int. relocation */
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_elfread ()
-{
-  add_symtab_fns (&elf_sym_fns);
-}
diff --git a/gdb/energize-patches b/gdb/energize-patches
deleted file mode 100755
index e69de29..0000000
--- a/gdb/energize-patches
+++ /dev/null
diff --git a/gdb/energize.c b/gdb/energize.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/energize.c
+++ /dev/null
diff --git a/gdb/energize.h b/gdb/energize.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/energize.h
+++ /dev/null
diff --git a/gdb/environ.c b/gdb/environ.c
deleted file mode 100644
index 193f34d..0000000
--- a/gdb/environ.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/* environ.c -- library for manipulating environments for GNU.
-   Copyright (C) 1986, 1989 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#define min(a, b) ((a) < (b) ? (a) : (b))
-#define max(a, b) ((a) > (b) ? (a) : (b))
-
-#include "defs.h"
-#include "environ.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-
-
-/* Return a new environment object.  */
-
-struct environ *
-make_environ ()
-{
-  register struct environ *e;
-
-  e = (struct environ *) xmalloc (sizeof (struct environ));
-
-  e->allocated = 10;
-  e->vector = (char **) xmalloc ((e->allocated + 1) * sizeof (char *));
-  e->vector[0] = 0;
-  return e;
-}
-
-/* Free an environment and all the strings in it.  */
-
-void
-free_environ (e)
-     register struct environ *e;
-{
-  register char **vector = e->vector;
-
-  while (*vector)
-    free (*vector++);
-
-  free (e);
-}
-
-/* Copy the environment given to this process into E.
-   Also copies all the strings in it, so we can be sure
-   that all strings in these environments are safe to free.  */
-
-void
-init_environ (e)
-     register struct environ *e;
-{
-  extern char **environ;
-  register int i;
-
-  if (environ == NULL)
-    return;
-
-  for (i = 0; environ[i]; i++) /*EMPTY*/;
-
-  if (e->allocated < i)
-    {
-      e->allocated = max (i, e->allocated + 10);
-      e->vector = (char **) xrealloc ((char *)e->vector,
-				      (e->allocated + 1) * sizeof (char *));
-    }
-
-  memcpy (e->vector, environ, (i + 1) * sizeof (char *));
-
-  while (--i >= 0)
-    {
-      register int len = strlen (e->vector[i]);
-      register char *new = (char *) xmalloc (len + 1);
-      memcpy (new, e->vector[i], len + 1);
-      e->vector[i] = new;
-    }
-}
-
-/* Return the vector of environment E.
-   This is used to get something to pass to execve.  */
-
-char **
-environ_vector (e)
-     struct environ *e;
-{
-  return e->vector;
-}
-
-/* Return the value in environment E of variable VAR.  */
-
-char *
-get_in_environ (e, var)
-     const struct environ *e;
-     const char *var;
-{
-  register int len = strlen (var);
-  register char **vector = e->vector;
-  register char *s;
-
-  for (; (s = *vector) != NULL; vector++)
-    if (STREQN (s, var, len) && s[len] == '=')
-      return &s[len + 1];
-
-  return 0;
-}
-
-/* Store the value in E of VAR as VALUE.  */
-
-void
-set_in_environ (e, var, value)
-     struct environ *e;
-     const char *var;
-     const char *value;
-{
-  register int i;
-  register int len = strlen (var);
-  register char **vector = e->vector;
-  register char *s;
-
-  for (i = 0; (s = vector[i]) != NULL; i++)
-    if (STREQN (s, var, len) && s[len] == '=')
-      break;
-
-  if (s == 0)
-    {
-      if (i == e->allocated)
-	{
-	  e->allocated += 10;
-	  vector = (char **) xrealloc ((char *)vector,
-				       (e->allocated + 1) * sizeof (char *));
-	  e->vector = vector;
-	}
-      vector[i + 1] = 0;
-    }
-  else
-    free (s);
-
-  s = (char *) xmalloc (len + strlen (value) + 2);
-  strcpy (s, var);
-  strcat (s, "=");
-  strcat (s, value);
-  vector[i] = s;
-
-  /* This used to handle setting the PATH and GNUTARGET variables
-     specially.  The latter has been replaced by "set gnutarget"
-     (which has worked since GDB 4.11).  The former affects searching
-     the PATH to find SHELL, and searching the PATH to find the
-     argument of "symbol-file" or "exec-file".  Maybe we should have
-     some kind of "set exec-path" for that.  But in any event, having
-     "set env" affect anything besides the inferior is a bad idea.
-     What if we want to change the environment we pass to the program
-     without afecting GDB's behavior?  */
-
-  return;
-}
-
-/* Remove the setting for variable VAR from environment E.  */
-
-void
-unset_in_environ (e, var)
-     struct environ *e;
-     char *var;
-{
-  register int len = strlen (var);
-  register char **vector = e->vector;
-  register char *s;
-
-  for (; (s = *vector) != NULL; vector++)
-    {
-      if (STREQN (s, var, len) && s[len] == '=')
-	{
-	  free (s);
-	  /* Walk through the vector, shuffling args down by one, including
-	     the NULL terminator.  Can't use memcpy() here since the regions
-	     overlap, and memmove() might not be available. */
-	  while ((vector[0] = vector[1]) != NULL)
-	    {
-	      vector++;
-	    }
-	  break;
-	}
-    }
-}
diff --git a/gdb/environ.h b/gdb/environ.h
deleted file mode 100644
index 13f31f4..0000000
--- a/gdb/environ.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Header for environment manipulation library.
-   Copyright (C) 1989, Free Software Foundation.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 1, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* We manipulate environments represented as these structures.  */
-
-struct environ
-{
-  /* Number of usable slots allocated in VECTOR.
-     VECTOR always has one slot not counted here,
-     to hold the terminating zero.  */
-  int allocated;
-  /* A vector of slots, ALLOCATED + 1 of them.
-     The first few slots contain strings "VAR=VALUE"
-     and the next one contains zero.
-     Then come some unused slots.  */
-  char **vector;
-};
-
-struct environ *make_environ ();
-void free_environ ();
-void init_environ ();
-char *get_in_environ ();
-void set_in_environ ();
-void unset_in_environ ();
-char **environ_vector ();
diff --git a/gdb/eval.c b/gdb/eval.c
deleted file mode 100644
index 4a7da00..0000000
--- a/gdb/eval.c
+++ /dev/null
@@ -1,1871 +0,0 @@
-/* Evaluate expressions for GDB.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "expression.h"
-#include "target.h"
-#include "frame.h"
-#include "demangle.h"
-#include "language.h"	/* For CAST_IS_CONVERSION */
-#include "f-lang.h"	/* for array bound stuff */
-/* start-sanitize-gm */
-#ifdef GENERAL_MAGIC
-#include "gmagic.h"
-#endif /* GENERAL_MAGIC */
-/* end-sanitize-gm */
-
-/* Prototypes for local functions. */
-
-static value_ptr evaluate_subexp_for_sizeof PARAMS ((struct expression *,
-						     int *));
-
-static value_ptr evaluate_subexp_for_address PARAMS ((struct expression *,
-						      int *, enum noside));
-
-static value_ptr evaluate_subexp PARAMS ((struct type *, struct expression *,
-					  int *, enum noside));
-
-static char *get_label PARAMS ((struct expression *, int *));
-
-static value_ptr
-evaluate_struct_tuple PARAMS ((value_ptr, struct expression *, int *,
-			       enum noside, int));
-
-static LONGEST
-init_array_element PARAMS ((value_ptr, value_ptr, struct expression *,
-			    int *, enum noside, LONGEST, LONGEST));
-
-#ifdef __GNUC__
-inline
-#endif
-static value_ptr
-evaluate_subexp (expect_type, exp, pos, noside)
-     struct type *expect_type;
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-{
-  return (*exp->language_defn->evaluate_exp) (expect_type, exp, pos, noside);
-}
-
-/* Parse the string EXP as a C expression, evaluate it,
-   and return the result as a number.  */
-
-CORE_ADDR
-parse_and_eval_address (exp)
-     char *exp;
-{
-  struct expression *expr = parse_expression (exp);
-  register CORE_ADDR addr;
-  register struct cleanup *old_chain = 
-      make_cleanup (free_current_contents, &expr);
-
-  addr = value_as_pointer (evaluate_expression (expr));
-  do_cleanups (old_chain);
-  return addr;
-}
-
-/* Like parse_and_eval_address but takes a pointer to a char * variable
-   and advanced that variable across the characters parsed.  */
-
-CORE_ADDR
-parse_and_eval_address_1 (expptr)
-     char **expptr;
-{
-  struct expression *expr = parse_exp_1 (expptr, (struct block *)0, 0);
-  register CORE_ADDR addr;
-  register struct cleanup *old_chain =
-      make_cleanup (free_current_contents, &expr);
-
-  addr = value_as_pointer (evaluate_expression (expr));
-  do_cleanups (old_chain);
-  return addr;
-}
-
-value_ptr
-parse_and_eval (exp)
-     char *exp;
-{
-  struct expression *expr = parse_expression (exp);
-  register value_ptr val;
-  register struct cleanup *old_chain
-    = make_cleanup (free_current_contents, &expr);
-
-  val = evaluate_expression (expr);
-  do_cleanups (old_chain);
-  return val;
-}
-
-/* Parse up to a comma (or to a closeparen)
-   in the string EXPP as an expression, evaluate it, and return the value.
-   EXPP is advanced to point to the comma.  */
-
-value_ptr
-parse_to_comma_and_eval (expp)
-     char **expp;
-{
-  struct expression *expr = parse_exp_1 (expp, (struct block *) 0, 1);
-  register value_ptr val;
-  register struct cleanup *old_chain
-    = make_cleanup (free_current_contents, &expr);
-
-  val = evaluate_expression (expr);
-  do_cleanups (old_chain);
-  return val;
-}
-
-/* Evaluate an expression in internal prefix form
-   such as is constructed by parse.y.
-
-   See expression.h for info on the format of an expression.  */
-
-value_ptr
-evaluate_expression (exp)
-     struct expression *exp;
-{
-  int pc = 0;
-  return evaluate_subexp (NULL_TYPE, exp, &pc, EVAL_NORMAL);
-}
-
-/* Evaluate an expression, avoiding all memory references
-   and getting a value whose type alone is correct.  */
-
-value_ptr
-evaluate_type (exp)
-     struct expression *exp;
-{
-  int pc = 0;
-  return evaluate_subexp (NULL_TYPE, exp, &pc, EVAL_AVOID_SIDE_EFFECTS);
-}
-
-/* If the next expression is an OP_LABELED, skips past it,
-   returning the label.  Otherwise, does nothing and returns NULL. */
-
-static char*
-get_label (exp, pos)
-     register struct expression *exp;
-     int *pos;
-{
-  if (exp->elts[*pos].opcode == OP_LABELED)
-    {
-      int pc = (*pos)++;
-      char *name = &exp->elts[pc + 2].string;
-      int tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-      return name;
-    }
-  else
-    return NULL;
-}
-
-/* This function evaluates tupes (in Chill) or brace-initializers
-   (in C/C++) for structure types.  */
-
-static value_ptr
-evaluate_struct_tuple (struct_val, exp, pos, noside, nargs)
-     value_ptr struct_val;
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-     int nargs;
-{
-  struct type *struct_type = check_typedef (VALUE_TYPE (struct_val));
-  struct type *substruct_type = struct_type;
-  struct type *field_type;
-  int fieldno = -1;
-  int variantno = -1;
-  int subfieldno = -1;
-   while (--nargs >= 0)
-    {
-      int pc = *pos;
-      value_ptr val = NULL;
-      int nlabels = 0;
-      int bitpos, bitsize;
-      char *addr;
-      
-      /* Skip past the labels, and count them. */
-      while (get_label (exp, pos) != NULL)
-	nlabels++;
-
-      do
-	{
-	  char *label = get_label (exp, &pc);
-	  if (label)
-	    {
-	      for (fieldno = 0; fieldno < TYPE_NFIELDS (struct_type);
-		   fieldno++)
-		{
-		  char *field_name = TYPE_FIELD_NAME (struct_type, fieldno);
-		  if (field_name != NULL && STREQ (field_name, label))
-		    {
-		      variantno = -1;
-		      subfieldno = fieldno;
-		      substruct_type = struct_type;
-		      goto found;
-		    }
-		}
-	      for (fieldno = 0; fieldno < TYPE_NFIELDS (struct_type);
-		   fieldno++)
-		{
-		  char *field_name = TYPE_FIELD_NAME (struct_type, fieldno);
-		  field_type = TYPE_FIELD_TYPE (struct_type, fieldno);
-		  if ((field_name == 0 || *field_name == '\0')
-		      && TYPE_CODE (field_type) == TYPE_CODE_UNION)
-		    {
-		      variantno = 0;
-		      for (; variantno < TYPE_NFIELDS (field_type);
-			   variantno++)
-			{
-			  substruct_type
-			    = TYPE_FIELD_TYPE (field_type, variantno);
-			  if (TYPE_CODE (substruct_type) == TYPE_CODE_STRUCT)
-			    { 
-			      for (subfieldno = 0;
-				   subfieldno < TYPE_NFIELDS (substruct_type);
-				   subfieldno++)
-				{
-				  if (STREQ (TYPE_FIELD_NAME (substruct_type,
-							      subfieldno),
-					     label))
-				    {
-				      goto found;
-				    }
-				}
-			    }
-			}
-		    }
-		}
-	      error ("there is no field named %s", label);
-	    found:
-	      ;
-	    }
-	  else
-	    {
-	      /* Unlabelled tuple element - go to next field. */
-	      if (variantno >= 0)
-		{
-		  subfieldno++;
-		  if (subfieldno >= TYPE_NFIELDS (substruct_type))
-		    {
-		      variantno = -1;
-		      substruct_type = struct_type;
-		    }
-		}
-	      if (variantno < 0)
-		{
-		  fieldno++;
-		  subfieldno = fieldno;
-		  if (fieldno >= TYPE_NFIELDS (struct_type))
-		    error ("too many initializers");
-		  field_type = TYPE_FIELD_TYPE (struct_type, fieldno);
-		  if (TYPE_CODE (field_type) == TYPE_CODE_UNION
-		      && TYPE_FIELD_NAME (struct_type, fieldno)[0] == '0')
-		    error ("don't know which variant you want to set");
-		}
-	    }
-
-	  /* Here, struct_type is the type of the inner struct,
-	     while substruct_type is the type of the inner struct.
-	     These are the same for normal structures, but a variant struct
-	     contains anonymous union fields that contain substruct fields.
-	     The value fieldno is the index of the top-level (normal or
-	     anonymous union) field in struct_field, while the value
-	     subfieldno is the index of the actual real (named inner) field
-	     in substruct_type. */
-
-	  field_type = TYPE_FIELD_TYPE (substruct_type, subfieldno);
-	  if (val == 0)
-	    val = evaluate_subexp (field_type, exp, pos, noside);
-
-	  /* Now actually set the field in struct_val. */
-
-	  /* Assign val to field fieldno. */
-	  if (VALUE_TYPE (val) != field_type)
-	    val = value_cast (field_type, val);
-
-	  bitsize = TYPE_FIELD_BITSIZE (substruct_type, subfieldno);
-	  bitpos = TYPE_FIELD_BITPOS (struct_type, fieldno);
-	  if (variantno >= 0)
-	    bitpos += TYPE_FIELD_BITPOS (substruct_type, subfieldno);
-	  addr = VALUE_CONTENTS (struct_val) + bitpos / 8;
-	  if (bitsize)
-	    modify_field (addr, value_as_long (val),
-			  bitpos % 8, bitsize);
-	  else
-	    memcpy (addr, VALUE_CONTENTS (val),
-		    TYPE_LENGTH (VALUE_TYPE (val)));
-	} while (--nlabels > 0);
-    }
-  return struct_val;
-}
-
-/* Recursive helper function for setting elements of array tuples for Chill.
-   The target is ARRAY (which has bounds LOW_BOUND to HIGH_BOUND);
-   the element value is ELEMENT;
-   EXP, POS and NOSIDE are as usual.
-   Evaluates index expresions and sets the specified element(s) of
-   ARRAY to ELEMENT.
-   Returns last index value.  */
-
-static LONGEST
-init_array_element (array, element, exp, pos, noside, low_bound, high_bound)
-     value_ptr array, element;
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-     LONGEST low_bound, high_bound;
-{
-  LONGEST index;
-  int element_size = TYPE_LENGTH (VALUE_TYPE (element));
-  if (exp->elts[*pos].opcode == BINOP_COMMA)
-    {
-      (*pos)++;
-      init_array_element (array, element, exp, pos, noside,
-			  low_bound, high_bound);
-      return init_array_element (array, element,
-				 exp, pos, noside, low_bound, high_bound);
-    }
-  else if (exp->elts[*pos].opcode == BINOP_RANGE)
-    {
-      LONGEST low, high;
-      (*pos)++;
-      low = value_as_long (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-      high = value_as_long (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-      if (low < low_bound || high > high_bound)
-	error ("tuple range index out of range");
-      for (index = low ; index <= high; index++)
-	{
-	  memcpy (VALUE_CONTENTS_RAW (array)
-		  + (index - low_bound) * element_size,
-		  VALUE_CONTENTS (element), element_size);
-	}
-    }
-  else
-    {
-      index = value_as_long (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-      if (index < low_bound || index > high_bound)
-	error ("tuple index out of range");
-      memcpy (VALUE_CONTENTS_RAW (array) + (index - low_bound) * element_size,
-	      VALUE_CONTENTS (element), element_size);
-    }
-  return index;
-}
-
-value_ptr
-evaluate_subexp_standard (expect_type, exp, pos, noside)
-     struct type *expect_type;
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-{
-  enum exp_opcode op;
-  int tem, tem2, tem3;
-  register int pc, pc2 = 0, oldpos;
-  register value_ptr arg1 = NULL, arg2 = NULL, arg3;
-  struct type *type;
-  int nargs;
-  value_ptr *argvec;
-  int upper, lower, retcode; 
-  int code;
-
-  /* This expect_type crap should not be used for C.  C expressions do
-     not have any notion of expected types, never has and (goddess
-     willing) never will.  The C++ code uses it for some twisted
-     purpose (I haven't investigated but I suspect it just the usual
-     combination of Stroustrup figuring out some crazy language
-     feature and Tiemann figuring out some crazier way to try to
-     implement it).  CHILL has the tuple stuff; I don't know enough
-     about CHILL to know whether expected types is the way to do it.
-     FORTRAN I don't know.  */
-  if (exp->language_defn->la_language != language_cplus
-      && exp->language_defn->la_language != language_chill)
-    expect_type = NULL_TYPE;
-
-  pc = (*pos)++;
-  op = exp->elts[pc].opcode;
-
-  switch (op)
-    {
-    case OP_SCOPE:
-      tem = longest_to_int (exp->elts[pc + 2].longconst);
-      (*pos) += 4 + BYTES_TO_EXP_ELEM (tem + 1);
-      arg1 = value_struct_elt_for_reference (exp->elts[pc + 1].type,
-					     0,
-					     exp->elts[pc + 1].type,
-					     &exp->elts[pc + 3].string,
-					     expect_type);
-      if (arg1 == NULL)
-	error ("There is no field named %s", &exp->elts[pc + 3].string);
-      return arg1;
-
-    case OP_LONG:
-      (*pos) += 3;
-      return value_from_longest (exp->elts[pc + 1].type,
-				 exp->elts[pc + 2].longconst);
-
-    case OP_DOUBLE:
-      (*pos) += 3;
-      return value_from_double (exp->elts[pc + 1].type,
-				exp->elts[pc + 2].doubleconst);
-
-    case OP_VAR_VALUE:
-      (*pos) += 3;
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	{
-	  struct symbol * sym = exp->elts[pc + 2].symbol;
-	  enum lval_type lv;
-
-	  switch (SYMBOL_CLASS (sym))
-	    {
-	    case LOC_CONST:
-	    case LOC_LABEL:
-	    case LOC_CONST_BYTES:
-	      lv = not_lval;
-	      break;
-
-	    case LOC_REGISTER:
-	    case LOC_REGPARM:
-	      lv = lval_register;
-	      break;
-
-	    default:
-	      lv = lval_memory;
-	      break;
-	    }
-
-	  return value_zero (SYMBOL_TYPE (sym), lv);
-	}
-      else
-	return value_of_variable (exp->elts[pc + 2].symbol,
-				  exp->elts[pc + 1].block);
-
-    case OP_LAST:
-      (*pos) += 2;
-      return
-	access_value_history (longest_to_int (exp->elts[pc + 1].longconst));
-
-    case OP_REGISTER:
-      (*pos) += 2;
-      return value_of_register (longest_to_int (exp->elts[pc + 1].longconst));
-
-    case OP_BOOL:
-      (*pos) += 2;
-      return value_from_longest (LA_BOOL_TYPE,
-				   exp->elts[pc + 1].longconst);
-
-    case OP_INTERNALVAR:
-      (*pos) += 2;
-      return value_of_internalvar (exp->elts[pc + 1].internalvar);
-
-    case OP_STRING:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      return value_string (&exp->elts[pc + 2].string, tem);
-
-    case OP_BITSTRING:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos)
-	+= 3 + BYTES_TO_EXP_ELEM ((tem + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      return value_bitstring (&exp->elts[pc + 2].string, tem);
-      break;
-
-    case OP_ARRAY:
-      (*pos) += 3;
-      tem2 = longest_to_int (exp->elts[pc + 1].longconst);
-      tem3 = longest_to_int (exp->elts[pc + 2].longconst);
-      nargs = tem3 - tem2 + 1;
-      type = expect_type ? check_typedef (expect_type) : NULL_TYPE;
-
-      if (expect_type != NULL_TYPE && noside != EVAL_SKIP
-	  && TYPE_CODE (type) == TYPE_CODE_STRUCT)
-	{
-	  value_ptr rec = allocate_value (expect_type);
-	  memset (VALUE_CONTENTS_RAW (rec), '\0', TYPE_LENGTH (type));
-	  return evaluate_struct_tuple (rec, exp, pos, noside, nargs);
-	}
-
-      if (expect_type != NULL_TYPE && noside != EVAL_SKIP
-	  && TYPE_CODE (type) == TYPE_CODE_ARRAY)
-	{
-	  struct type *range_type = TYPE_FIELD_TYPE (type, 0);
-	  struct type *element_type = TYPE_TARGET_TYPE (type);
-	  value_ptr array = allocate_value (expect_type);
-	  int element_size = TYPE_LENGTH (check_typedef (element_type));
-	  LONGEST low_bound, high_bound, index;
-	  if (get_discrete_bounds (range_type, &low_bound, &high_bound) < 0)
-	    {
-	      low_bound = 0;
-	      high_bound = (TYPE_LENGTH (type) / element_size) - 1;
-	    }
-	  index = low_bound;
-	  memset (VALUE_CONTENTS_RAW (array), 0, TYPE_LENGTH (expect_type));
-	  for (tem = nargs;  --nargs >= 0;  )
-	    {
-	      value_ptr element;
-	      int index_pc = 0;
-	      if (exp->elts[*pos].opcode == BINOP_RANGE)
-		{
-		  index_pc = ++(*pos);
-		  evaluate_subexp (NULL_TYPE, exp, pos, EVAL_SKIP);
-		}
-	      element = evaluate_subexp (element_type, exp, pos, noside);
-	      if (VALUE_TYPE (element) != element_type)
-		element = value_cast (element_type, element);
-	      if (index_pc)
-		{
-		  int continue_pc = *pos;
-		  *pos = index_pc;
-		  index = init_array_element (array, element, exp, pos, noside,
-					      low_bound, high_bound);
-		  *pos = continue_pc;
-		}
-	      else
-		{
-		  if (index > high_bound)
-		    /* to avoid memory corruption */
-		    error ("Too many array elements");
-		  memcpy (VALUE_CONTENTS_RAW (array)
-			  + (index - low_bound) * element_size,
-			  VALUE_CONTENTS (element),
-			  element_size);
-		}
-	      index++;
-	    }
-	  return array;
-	}
-
-      if (expect_type != NULL_TYPE && noside != EVAL_SKIP
-	  && TYPE_CODE (type) == TYPE_CODE_SET)
-	{
-	  value_ptr set = allocate_value (expect_type);
-	  char *valaddr = VALUE_CONTENTS_RAW (set);
-	  struct type *element_type = TYPE_INDEX_TYPE (type);
-	  struct type *check_type = element_type;
-	  LONGEST low_bound, high_bound;
-
-	  /* get targettype of elementtype */
-	  while (TYPE_CODE (check_type) == TYPE_CODE_RANGE ||
-		 TYPE_CODE (check_type) == TYPE_CODE_TYPEDEF)
-	    check_type = TYPE_TARGET_TYPE (check_type);
-
-	  if (get_discrete_bounds (element_type, &low_bound, &high_bound) < 0)
-	    error ("(power)set type with unknown size");
-	  memset (valaddr, '\0', TYPE_LENGTH (type));
-	  for (tem = 0; tem < nargs; tem++)
-	    {
-	      LONGEST range_low, range_high;
-	      struct type *range_low_type, *range_high_type;
-	      value_ptr elem_val;
-	      if (exp->elts[*pos].opcode == BINOP_RANGE)
-		{
-		  (*pos)++;
-		  elem_val = evaluate_subexp (element_type, exp, pos, noside);
-		  range_low_type = VALUE_TYPE (elem_val);
-		  range_low = value_as_long (elem_val);
-		  elem_val = evaluate_subexp (element_type, exp, pos, noside);
-		  range_high_type = VALUE_TYPE (elem_val);
-		  range_high = value_as_long (elem_val);
-		}
-	      else
-		{
-		  elem_val = evaluate_subexp (element_type, exp, pos, noside);
-		  range_low_type = range_high_type = VALUE_TYPE (elem_val);
-		  range_low = range_high = value_as_long (elem_val);
-		}
-	      /* check types of elements to avoid mixture of elements from
-		 different types. Also check if type of element is "compatible"
-		 with element type of powerset */
-	      if (TYPE_CODE (range_low_type) == TYPE_CODE_RANGE)
-		range_low_type = TYPE_TARGET_TYPE (range_low_type);
-	      if (TYPE_CODE (range_high_type) == TYPE_CODE_RANGE)
-		range_high_type = TYPE_TARGET_TYPE (range_high_type);
-	      if ((TYPE_CODE (range_low_type) != TYPE_CODE (range_high_type)) ||
-		  (TYPE_CODE (range_low_type) == TYPE_CODE_ENUM &&
-		   (range_low_type != range_high_type)))
-		/* different element modes */
-		error ("POWERSET tuple elements of different mode");
-	      if ((TYPE_CODE (check_type) != TYPE_CODE (range_low_type)) ||
-		  (TYPE_CODE (check_type) == TYPE_CODE_ENUM &&
-		   range_low_type != check_type))
-		error ("incompatible POWERSET tuple elements");
-	      if (range_low > range_high)
-		{
-		  warning ("empty POWERSET tuple range");
-		  continue;
-		}
-	      if (range_low < low_bound || range_high > high_bound)
-		error ("POWERSET tuple element out of range");
-	      range_low -= low_bound;
-	      range_high -= low_bound;
-	      for ( ; range_low <= range_high; range_low++)
-		{
-		  int bit_index = (unsigned) range_low % TARGET_CHAR_BIT;
-		  if (BITS_BIG_ENDIAN)
-		    bit_index = TARGET_CHAR_BIT - 1 - bit_index;
-		  valaddr [(unsigned) range_low / TARGET_CHAR_BIT]
-		    |= 1 << bit_index;
-		}
-	    }
-	  return set;
-	}
-
-      argvec = (value_ptr *) alloca (sizeof (value_ptr) * nargs);
-      for (tem = 0; tem < nargs; tem++)
-	{
-	  /* Ensure that array expressions are coerced into pointer objects. */
-	  argvec[tem] = evaluate_subexp_with_coercion (exp, pos, noside);
-	}
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      return value_array (tem2, tem3, argvec);
-
-    case TERNOP_SLICE:
-      {
-	value_ptr array = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	int lowbound
-	  = value_as_long (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-	int upper
-	  = value_as_long (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-	if (noside == EVAL_SKIP)
-	  goto nosideret;
-	return value_slice (array, lowbound, upper - lowbound + 1);
-      }
-
-    case TERNOP_SLICE_COUNT:
-      {
-	value_ptr array = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	int lowbound
-	  = value_as_long (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-	int length
-	  = value_as_long (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-	return value_slice (array, lowbound, length);
-      }
-
-    case TERNOP_COND:
-      /* Skip third and second args to evaluate the first one.  */
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (value_logical_not (arg1))
-	{
-	  evaluate_subexp (NULL_TYPE, exp, pos, EVAL_SKIP);
-	  return evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	}
-      else
-	{
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	  evaluate_subexp (NULL_TYPE, exp, pos, EVAL_SKIP);
-	  return arg2;
-	}
-
-    case OP_FUNCALL:
-      (*pos) += 2;
-      op = exp->elts[*pos].opcode;
-      nargs = longest_to_int (exp->elts[pc + 1].longconst);
-      /* Allocate arg vector, including space for the function to be
-	 called in argvec[0] and a terminating NULL */
-      argvec = (value_ptr *) alloca (sizeof (value_ptr) * (nargs + 3));
-      if (op == STRUCTOP_MEMBER || op == STRUCTOP_MPTR)
-	{
-	  LONGEST fnptr;
-
-	  nargs++;
-	  /* First, evaluate the structure into arg2 */
-	  pc2 = (*pos)++;
-
-	  if (noside == EVAL_SKIP)
-	    goto nosideret;
-
-	  if (op == STRUCTOP_MEMBER)
-	    {
-	      arg2 = evaluate_subexp_for_address (exp, pos, noside);
-	    }
-	  else
-	    {
-	      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	    }
-
-	  /* If the function is a virtual function, then the
-	     aggregate value (providing the structure) plays
-	     its part by providing the vtable.  Otherwise,
-	     it is just along for the ride: call the function
-	     directly.  */
-
-	  arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-
-	  fnptr = value_as_long (arg1);
-
-	  if (METHOD_PTR_IS_VIRTUAL(fnptr))
-	    {
-	      int fnoffset = METHOD_PTR_TO_VOFFSET(fnptr);
-	      struct type *basetype;
-	      struct type *domain_type =
-		  TYPE_DOMAIN_TYPE (TYPE_TARGET_TYPE (VALUE_TYPE (arg1)));
-	      int i, j;
-	      basetype = TYPE_TARGET_TYPE (VALUE_TYPE (arg2));
-	      if (domain_type != basetype)
-		  arg2 = value_cast(lookup_pointer_type (domain_type), arg2);
-	      basetype = TYPE_VPTR_BASETYPE (domain_type);
-	      for (i = TYPE_NFN_FIELDS (basetype) - 1; i >= 0; i--)
-		{
-		  struct fn_field *f = TYPE_FN_FIELDLIST1 (basetype, i);
-		  /* If one is virtual, then all are virtual.  */
-		  if (TYPE_FN_FIELD_VIRTUAL_P (f, 0))
-		    for (j = TYPE_FN_FIELDLIST_LENGTH (basetype, i) - 1; j >= 0; --j)
-		      if ((int) TYPE_FN_FIELD_VOFFSET (f, j) == fnoffset)
-			{
-			  value_ptr temp = value_ind (arg2);
-			  arg1 = value_virtual_fn_field (&temp, f, j, domain_type, 0);
-			  arg2 = value_addr (temp);
-			  goto got_it;
-			}
-		}
-	      if (i < 0)
-		error ("virtual function at index %d not found", fnoffset);
-	    }
-	  else
-	    {
-	      VALUE_TYPE (arg1) = lookup_pointer_type (TYPE_TARGET_TYPE (VALUE_TYPE (arg1)));
-	    }
-	got_it:
-
-	  /* Now, say which argument to start evaluating from */
-	  tem = 2;
-	}
-      else if (op == STRUCTOP_STRUCT || op == STRUCTOP_PTR)
-	{
-	  /* Hair for method invocations */
-	  int tem2;
-
-	  nargs++;
-	  /* First, evaluate the structure into arg2 */
-	  pc2 = (*pos)++;
-	  tem2 = longest_to_int (exp->elts[pc2 + 1].longconst);
-	  *pos += 3 + BYTES_TO_EXP_ELEM (tem2 + 1);
-	  if (noside == EVAL_SKIP)
-	    goto nosideret;
-
-	  if (op == STRUCTOP_STRUCT)
-	    {
-	      /* If v is a variable in a register, and the user types
-		 v.method (), this will produce an error, because v has
-		 no address.
-
-		 A possible way around this would be to allocate a
-		 copy of the variable on the stack, copy in the
-		 contents, call the function, and copy out the
-		 contents.  I.e. convert this from call by reference
-		 to call by copy-return (or whatever it's called).
-		 However, this does not work because it is not the
-		 same: the method being called could stash a copy of
-		 the address, and then future uses through that address
-		 (after the method returns) would be expected to
-		 use the variable itself, not some copy of it.  */
-	      arg2 = evaluate_subexp_for_address (exp, pos, noside);
-	    }
-	  else
-	    {
-	      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	    }
-	  /* Now, say which argument to start evaluating from */
-	  tem = 2;
-	}
-      else
-	{
-	  argvec[0] = evaluate_subexp_with_coercion (exp, pos, noside);
-	  tem = 1;
-	  type = VALUE_TYPE (argvec[0]);
-	  if (type && TYPE_CODE (type) == TYPE_CODE_PTR)
-	    type = TYPE_TARGET_TYPE (type);
-	  if (type && TYPE_CODE (type) == TYPE_CODE_FUNC)
-	    {
-	      for (; tem <= nargs && tem <= TYPE_NFIELDS (type); tem++)
-		{
-		  argvec[tem] = evaluate_subexp (TYPE_FIELD_TYPE (type, tem-1),
-						 exp, pos, noside);
-		}
-	    }
-	}
-
-      for (; tem <= nargs; tem++)
-	{
-	  /* Ensure that array expressions are coerced into pointer objects. */
-	  
-	  argvec[tem] = evaluate_subexp_with_coercion (exp, pos, noside);
-	}
-
-      /* signal end of arglist */
-      argvec[tem] = 0;
-
-      if (op == STRUCTOP_STRUCT || op == STRUCTOP_PTR)
-	{
-	  int static_memfuncp;
-	  value_ptr temp = arg2;
-	  char tstr[64];
-
-	  argvec[1] = arg2;
-	  argvec[0] = 0;
-	  strcpy(tstr, &exp->elts[pc2+2].string);
-          if (!argvec[0]) 
-	    {
-	      temp = arg2;
-	      argvec[0] =
-	      value_struct_elt (&temp, argvec+1, tstr,
-			      &static_memfuncp,
-			      op == STRUCTOP_STRUCT
-			      ? "structure" : "structure pointer");
-	    }
-	  arg2 = value_from_longest (lookup_pointer_type(VALUE_TYPE (temp)),
-			 VALUE_ADDRESS (temp)+VALUE_OFFSET (temp));
-	  argvec[1] = arg2;
-
-	  if (static_memfuncp)
-	    {
-	      argvec[1] = argvec[0];
-	      nargs--;
-	      argvec++;
-	    }
-	}
-      else if (op == STRUCTOP_MEMBER || op == STRUCTOP_MPTR)
-	{
-	  argvec[1] = arg2;
-	  argvec[0] = arg1;
-	}
-
-    do_call_it:
-
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	{
-	  /* If the return type doesn't look like a function type, call an
-	     error.  This can happen if somebody tries to turn a variable into
-	     a function call. This is here because people often want to
-	     call, eg, strcmp, which gdb doesn't know is a function.  If
-	     gdb isn't asked for it's opinion (ie. through "whatis"),
-	     it won't offer it. */
-
-	  struct type *ftype =
-	    TYPE_TARGET_TYPE (VALUE_TYPE (argvec[0]));
-
-	  if (ftype)
-	    return allocate_value (TYPE_TARGET_TYPE (VALUE_TYPE (argvec[0])));
-	  else
-	    error ("Expression of type other than \"Function returning ...\" used as function");
-	}
-      return call_function_by_hand (argvec[0], nargs, argvec + 1);
-
-    case OP_F77_UNDETERMINED_ARGLIST: 
-
-      /* Remember that in F77, functions, substring ops and 
-         array subscript operations cannot be disambiguated 
-         at parse time.  We have made all array subscript operations, 
-         substring operations as well as function calls  come here 
-         and we now have to discover what the heck this thing actually was.  
-	 If it is a function, we process just as if we got an OP_FUNCALL. */
-
-      nargs = longest_to_int (exp->elts[pc+1].longconst);
-      (*pos) += 2;
-
-      /* First determine the type code we are dealing with.  */ 
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      type = check_typedef (VALUE_TYPE (arg1));
-      code = TYPE_CODE (type);
-
-      switch (code) 
-	{
-	case TYPE_CODE_ARRAY:
-	  goto multi_f77_subscript;
-
-	case TYPE_CODE_STRING:
-	  goto op_f77_substr;
-
-	case TYPE_CODE_PTR:
-	case TYPE_CODE_FUNC:
-	  /* It's a function call. */
-	  /* Allocate arg vector, including space for the function to be
-	     called in argvec[0] and a terminating NULL */
-	  argvec = (value_ptr *) alloca (sizeof (value_ptr) * (nargs + 2));
-	  argvec[0] = arg1;
-	  tem = 1;
-	  for (; tem <= nargs; tem++)
-	    argvec[tem] = evaluate_subexp_with_coercion (exp, pos, noside);
-	  argvec[tem] = 0; /* signal end of arglist */
-	  goto do_call_it;
-
-	default:
-              error ("Cannot perform substring on this type"); 
-	}
-
-    op_f77_substr:
-      /* We have a substring operation on our hands here, 
-         let us get the string we will be dealing with */
-
-      /* Now evaluate the 'from' and 'to' */
-
-      arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-
-      if (nargs < 2)
-	return value_subscript (arg1, arg2);
-
-      arg3 = evaluate_subexp_with_coercion (exp, pos, noside);
-
-      if (noside == EVAL_SKIP)
-        goto nosideret;
-      
-      tem2 = value_as_long (arg2);
-      tem3 = value_as_long (arg3);
-      
-      return value_slice (arg1, tem2, tem3 - tem2 + 1);
-
-    case OP_COMPLEX:
-      /* We have a complex number, There should be 2 floating 
-	 point numbers that compose it */ 
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside); 
-
-      return value_literal_complex (arg1, arg2, builtin_type_f_complex_s16);
-
-    case STRUCTOP_STRUCT:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	return value_zero (lookup_struct_elt_type (VALUE_TYPE (arg1),
-						   &exp->elts[pc + 2].string,
-						   0),
-			   lval_memory);
-      else
-	{
-	  value_ptr temp = arg1;
-	  return value_struct_elt (&temp, NULL, &exp->elts[pc + 2].string,
-				   NULL, "structure");
-	}
-
-    case STRUCTOP_PTR:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	return value_zero (lookup_struct_elt_type (VALUE_TYPE (arg1),
-						   &exp->elts[pc + 2].string,
-						   0),
-			   lval_memory);
-      else
-	{
-	  value_ptr temp = arg1;
-	  return value_struct_elt (&temp, NULL, &exp->elts[pc + 2].string,
-				   NULL, "structure pointer");
-	}
-
-/* start-sanitize-gm */
-#ifdef GENERAL_MAGIC
-    case STRUCTOP_FIELD:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      {
-	CORE_ADDR object = value_as_long (arg1);
-	struct type *type = type_of_object (object);
-
-	if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	  return value_zero (lookup_struct_elt_type (type,
-						     &exp->elts[pc + 2].string,
-						     0),
-			     lval_memory);
-	else
-	  {
-	    value_ptr temp = value_from_longest (builtin_type_unsigned_long,
-						 baseptr_of_object (value_as_long(arg1)));
-
-	    VALUE_TYPE (temp) = type;
-	    return value_struct_elt (&temp, NULL, &exp->elts[pc + 2].string,
-				     NULL, "structure pointer");
-	  }
-      }
-#endif /* GENERAL_MAGIC */
-/* end-sanitize-gm */
-
-    case STRUCTOP_MEMBER:
-      arg1 = evaluate_subexp_for_address (exp, pos, noside);
-      goto handle_pointer_to_member;
-    case STRUCTOP_MPTR:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-    handle_pointer_to_member:
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      type = check_typedef (VALUE_TYPE (arg2));
-      if (TYPE_CODE (type) != TYPE_CODE_PTR)
-	goto bad_pointer_to_member;
-      type = check_typedef (TYPE_TARGET_TYPE (type));
-      if (TYPE_CODE (type) == TYPE_CODE_METHOD)
-	error ("not implemented: pointer-to-method in pointer-to-member construct");
-      if (TYPE_CODE (type) != TYPE_CODE_MEMBER)
-	goto bad_pointer_to_member;
-      /* Now, convert these values to an address.  */
-      arg1 = value_cast (lookup_pointer_type (TYPE_DOMAIN_TYPE (type)),
-			 arg1);
-      arg3 = value_from_longest (lookup_pointer_type (TYPE_TARGET_TYPE (type)),
-				 value_as_long (arg1) + value_as_long (arg2));
-      return value_ind (arg3);
-    bad_pointer_to_member:
-      error("non-pointer-to-member value used in pointer-to-member construct");
-
-    case BINOP_CONCAT:
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-      else
-	return value_concat (arg1, arg2);
-
-    case BINOP_ASSIGN:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP || noside == EVAL_AVOID_SIDE_EFFECTS)
-	return arg1;
-      if (binop_user_defined_p (op, arg1, arg2))
-	return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-      else
-	return value_assign (arg1, arg2);
-
-    case BINOP_ASSIGN_MODIFY:
-      (*pos) += 2;
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP || noside == EVAL_AVOID_SIDE_EFFECTS)
-	return arg1;
-      op = exp->elts[pc + 1].opcode;
-      if (binop_user_defined_p (op, arg1, arg2))
-	return value_x_binop (arg1, arg2, BINOP_ASSIGN_MODIFY, op, noside);
-      else if (op == BINOP_ADD)
-	arg2 = value_add (arg1, arg2);
-      else if (op == BINOP_SUB)
-	arg2 = value_sub (arg1, arg2);
-      else
-	arg2 = value_binop (arg1, arg2, op);
-      return value_assign (arg1, arg2);
-
-    case BINOP_ADD:
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-      else
-	return value_add (arg1, arg2);
-
-    case BINOP_SUB:
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-      else
-	return value_sub (arg1, arg2);
-
-    case BINOP_MUL:
-    case BINOP_DIV:
-    case BINOP_REM:
-    case BINOP_MOD:
-    case BINOP_LSH:
-    case BINOP_RSH:
-    case BINOP_BITWISE_AND:
-    case BINOP_BITWISE_IOR:
-    case BINOP_BITWISE_XOR:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-      else
-	if (noside == EVAL_AVOID_SIDE_EFFECTS
-	    && (op == BINOP_DIV || op == BINOP_REM || op == BINOP_MOD))
-	  return value_zero (VALUE_TYPE (arg1), not_lval);
-      else
-	return value_binop (arg1, arg2, op);
-
-    case BINOP_RANGE:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      error ("':' operator used in invalid context");
-
-    case BINOP_SUBSCRIPT:
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-      else
-        {
-	  /* If the user attempts to subscript something that is not an
-	     array or pointer type (like a plain int variable for example),
-	     then report this as an error. */
-
-	  COERCE_REF (arg1);
-	  type = check_typedef (VALUE_TYPE (arg1));
-	  if (TYPE_CODE (type) != TYPE_CODE_ARRAY
-	      && TYPE_CODE (type) != TYPE_CODE_PTR)
-	    {
-	      if (TYPE_NAME (type))
-		error ("cannot subscript something of type `%s'",
-		       TYPE_NAME (type));
-	      else
-		error ("cannot subscript requested type");
-	    }
-
-	  if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	    return value_zero (TYPE_TARGET_TYPE (type), VALUE_LVAL (arg1));
-	  else
-	    return value_subscript (arg1, arg2);
-        }
-
-    case BINOP_IN:
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      return value_in (arg1, arg2);
-      
-    case MULTI_SUBSCRIPT:
-      (*pos) += 2;
-      nargs = longest_to_int (exp->elts[pc + 1].longconst);
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      while (nargs-- > 0)
-	{
-	  arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-	  /* FIXME:  EVAL_SKIP handling may not be correct. */
-	  if (noside == EVAL_SKIP)
-	    {
-	      if (nargs > 0)
-		{
-		  continue;
-		}
-	      else
-		{
-		  goto nosideret;
-		}
-	    }
-	  /* FIXME:  EVAL_AVOID_SIDE_EFFECTS handling may not be correct. */
-	  if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	    {
-	      /* If the user attempts to subscript something that has no target
-		 type (like a plain int variable for example), then report this
-		 as an error. */
-	      
-	      type = TYPE_TARGET_TYPE (check_typedef (VALUE_TYPE (arg1)));
-	      if (type != NULL)
-		{
-		  arg1 = value_zero (type, VALUE_LVAL (arg1));
-		  noside = EVAL_SKIP;
-		  continue;
-		}
-	      else
-		{
-		  error ("cannot subscript something of type `%s'",
-			 TYPE_NAME (VALUE_TYPE (arg1)));
-		}
-	    }
-	  
-	  if (binop_user_defined_p (op, arg1, arg2))
-	    {
-	      arg1 = value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	    }
-	  else
-	    {
-	      arg1 = value_subscript (arg1, arg2);
-	    }
-	}
-      return (arg1);
-
-    multi_f77_subscript:
-      { 
-	int subscript_array[MAX_FORTRAN_DIMS+1]; /* 1-based array of 
-						    subscripts, max == 7 */
-	int array_size_array[MAX_FORTRAN_DIMS+1];
-	int ndimensions=1,i;
-	struct type *tmp_type; 
-	int offset_item;   /* The array offset where the item lives */ 
-
-	if (nargs > MAX_FORTRAN_DIMS)
-	  error ("Too many subscripts for F77 (%d Max)", MAX_FORTRAN_DIMS);
-
-	tmp_type = check_typedef (VALUE_TYPE (arg1));
-	ndimensions = calc_f77_array_dims (type);
-
-	if (nargs != ndimensions)
-	  error ("Wrong number of subscripts");
-
-	/* Now that we know we have a legal array subscript expression 
-	   let us actually find out where this element exists in the array. */ 
-
-	offset_item = 0; 
-	for (i = 1; i <= nargs; i++)
-	  {
-	    /* Evaluate each subscript, It must be a legal integer in F77 */ 
-	    arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-
-	    /* Fill in the subscript and array size arrays */ 
-
-	    subscript_array[i] = value_as_long (arg2);
-               
-	    retcode = f77_get_dynamic_upperbound (tmp_type, &upper);
-	    if (retcode == BOUND_FETCH_ERROR)
-	      error ("Cannot obtain dynamic upper bound"); 
-
-	    retcode = f77_get_dynamic_lowerbound (tmp_type, &lower); 
-	    if (retcode == BOUND_FETCH_ERROR)
-	      error("Cannot obtain dynamic lower bound"); 
-
-	    array_size_array[i] = upper - lower + 1;
-               
-	    /* Zero-normalize subscripts so that offsetting will work. */ 
-               
-	    subscript_array[i] -= lower;
-
-	    /* If we are at the bottom of a multidimensional 
-	       array type then keep a ptr to the last ARRAY
-	       type around for use when calling value_subscript()
-	       below. This is done because we pretend to value_subscript
-	       that we actually have a one-dimensional array 
-	       of base element type that we apply a simple 
-	       offset to. */ 
-
-	    if (i < nargs) 
-	      tmp_type = check_typedef (TYPE_TARGET_TYPE (tmp_type)); 
-	  }
-
-	/* Now let us calculate the offset for this item */
-
-	offset_item = subscript_array[ndimensions]; 
-         
-	for (i = ndimensions - 1; i >= 1; i--)
-	  offset_item = 
-	    array_size_array[i] * offset_item + subscript_array[i];
-
-	/* Construct a value node with the value of the offset */
-
-	arg2 = value_from_longest (builtin_type_f_integer, offset_item); 
-
-	/* Let us now play a dirty trick: we will take arg1 
-	   which is a value node pointing to the topmost level
-	   of the multidimensional array-set and pretend
-	   that it is actually a array of the final element 
-	   type, this will ensure that value_subscript()
-	   returns the correct type value */
-
-	VALUE_TYPE (arg1) = tmp_type; 
-	return value_ind (value_add (value_coerce_array (arg1), arg2));
-      }
-
-    case BINOP_LOGICAL_AND:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	{
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	  goto nosideret;
-	}
-      
-      oldpos = *pos;
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, EVAL_AVOID_SIDE_EFFECTS);
-      *pos = oldpos;
-      
-      if (binop_user_defined_p (op, arg1, arg2)) 
-	{
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else
-	{
-	  tem = value_logical_not (arg1);
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos,
-				  (tem ? EVAL_SKIP : noside));
-	  return value_from_longest (LA_BOOL_TYPE,
-				  (LONGEST) (!tem && !value_logical_not (arg2)));
-	}
-
-    case BINOP_LOGICAL_OR:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	{
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	  goto nosideret;
-	}
-      
-      oldpos = *pos;
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, EVAL_AVOID_SIDE_EFFECTS);
-      *pos = oldpos;
-      
-      if (binop_user_defined_p (op, arg1, arg2)) 
-	{
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else
-	{
-	  tem = value_logical_not (arg1);
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos,
-				  (!tem ? EVAL_SKIP : noside));
-	  return value_from_longest (LA_BOOL_TYPE,
-				  (LONGEST) (!tem || !value_logical_not (arg2)));
-	}
-
-    case BINOP_EQUAL:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	{
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else
-	{
-	  tem = value_equal (arg1, arg2);
-	  return value_from_longest (LA_BOOL_TYPE, (LONGEST) tem);
-	}
-
-    case BINOP_NOTEQUAL:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	{
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else
-	{
-	  tem = value_equal (arg1, arg2);
-	  return value_from_longest (LA_BOOL_TYPE, (LONGEST) ! tem);
-	}
-
-    case BINOP_LESS:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	{
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else
-	{
-	  tem = value_less (arg1, arg2);
-	  return value_from_longest (LA_BOOL_TYPE, (LONGEST) tem);
-	}
-
-    case BINOP_GTR:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	{
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else
-	{
-	  tem = value_less (arg2, arg1);
-	  return value_from_longest (LA_BOOL_TYPE, (LONGEST) tem);
-	}
-
-    case BINOP_GEQ:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	{
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else
-	{
-	  tem = value_less (arg2, arg1) || value_equal (arg1, arg2);
-	  return value_from_longest (LA_BOOL_TYPE, (LONGEST) tem);
-	}
-
-    case BINOP_LEQ:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (VALUE_TYPE (arg1), exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (binop_user_defined_p (op, arg1, arg2))
-	{
-	  return value_x_binop (arg1, arg2, op, OP_NULL, noside);
-	}
-      else 
-	{
-	  tem = value_less (arg1, arg2) || value_equal (arg1, arg2);
-	  return value_from_longest (LA_BOOL_TYPE, (LONGEST) tem);
-	}
-
-    case BINOP_REPEAT:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      type = check_typedef (VALUE_TYPE (arg2));
-      if (TYPE_CODE (type) != TYPE_CODE_INT)
-	error ("Non-integral right operand for \"@\" operator.");
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	{
-	  return allocate_repeat_value (VALUE_TYPE (arg1),
-					longest_to_int (value_as_long (arg2)));
-	}
-      else
-	return value_repeat (arg1, longest_to_int (value_as_long (arg2)));
-
-    case BINOP_COMMA:
-      evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      return evaluate_subexp (NULL_TYPE, exp, pos, noside);
-
-    case UNOP_NEG:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (unop_user_defined_p (op, arg1))
-	return value_x_unop (arg1, op, noside);
-      else
-	return value_neg (arg1);
-
-    case UNOP_COMPLEMENT:
-      /* C++: check for and handle destructor names.  */
-      op = exp->elts[*pos].opcode;
-
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (unop_user_defined_p (UNOP_COMPLEMENT, arg1))
-	return value_x_unop (arg1, UNOP_COMPLEMENT, noside);
-      else
-	return value_complement (arg1);
-
-    case UNOP_LOGICAL_NOT:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (unop_user_defined_p (op, arg1))
-	return value_x_unop (arg1, op, noside);
-      else
-	return value_from_longest (builtin_type_int,
-				   (LONGEST) value_logical_not (arg1));
-
-    case UNOP_IND:
-      if (expect_type && TYPE_CODE (expect_type) == TYPE_CODE_PTR)
-        expect_type = TYPE_TARGET_TYPE (check_typedef (expect_type));
-      arg1 = evaluate_subexp (expect_type, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	{
-	  type = check_typedef (VALUE_TYPE (arg1));
-	  if (TYPE_CODE (type) == TYPE_CODE_PTR
-	      || TYPE_CODE (type) == TYPE_CODE_REF
-	      /* In C you can dereference an array to get the 1st elt.  */
-	      || TYPE_CODE (type) == TYPE_CODE_ARRAY
-	      )
-	    return value_zero (TYPE_TARGET_TYPE (type),
-			       lval_memory);
-	  else if (TYPE_CODE (type) == TYPE_CODE_INT)
-	    /* GDB allows dereferencing an int.  */
-	    return value_zero (builtin_type_int, lval_memory);
-	  else
-	    error ("Attempt to take contents of a non-pointer value.");
-	}
-      return value_ind (arg1);
-
-    case UNOP_ADDR:
-      /* C++: check for and handle pointer to members.  */
-      
-      op = exp->elts[*pos].opcode;
-
-      if (noside == EVAL_SKIP)
-	{
-	  if (op == OP_SCOPE)
-	    {
-	      int temm = longest_to_int (exp->elts[pc+3].longconst);
-	      (*pos) += 3 + BYTES_TO_EXP_ELEM (temm + 1);
-	    }
-	  else
-	    evaluate_subexp (expect_type, exp, pos, EVAL_SKIP);
-	  goto nosideret;
-	}
-
-      return evaluate_subexp_for_address (exp, pos, noside);
-
-    case UNOP_SIZEOF:
-      if (noside == EVAL_SKIP)
-	{
-	  evaluate_subexp (NULL_TYPE, exp, pos, EVAL_SKIP);
-	  goto nosideret;
-	}
-      return evaluate_subexp_for_sizeof (exp, pos);
-
-    case UNOP_CAST:
-      (*pos) += 2;
-      type = exp->elts[pc + 1].type;
-      arg1 = evaluate_subexp (type, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (type != VALUE_TYPE (arg1))
-	arg1 = value_cast (type, arg1);
-      return arg1;
-
-    case UNOP_MEMVAL:
-      (*pos) += 2;
-      arg1 = evaluate_subexp (expect_type, exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	return value_zero (exp->elts[pc + 1].type, lval_memory);
-      else
-	return value_at_lazy (exp->elts[pc + 1].type,
-			      value_as_pointer (arg1),
-			      NULL);
-
-    case UNOP_PREINCREMENT:
-      arg1 = evaluate_subexp (expect_type, exp, pos, noside);
-      if (noside == EVAL_SKIP || noside == EVAL_AVOID_SIDE_EFFECTS)
-	return arg1;
-      else if (unop_user_defined_p (op, arg1))
-	{
-	  return value_x_unop (arg1, op, noside);
-	}
-      else
-	{
-	  arg2 = value_add (arg1, value_from_longest (builtin_type_char, 
-						   (LONGEST) 1));
-	  return value_assign (arg1, arg2);
-	}
-
-    case UNOP_PREDECREMENT:
-      arg1 = evaluate_subexp (expect_type, exp, pos, noside);
-      if (noside == EVAL_SKIP || noside == EVAL_AVOID_SIDE_EFFECTS)
-	return arg1;
-      else if (unop_user_defined_p (op, arg1))
-	{
-	  return value_x_unop (arg1, op, noside);
-	}
-      else
-	{
-	  arg2 = value_sub (arg1, value_from_longest (builtin_type_char, 
-						   (LONGEST) 1));
-	  return value_assign (arg1, arg2);
-	}
-
-    case UNOP_POSTINCREMENT:
-      arg1 = evaluate_subexp (expect_type, exp, pos, noside);
-      if (noside == EVAL_SKIP || noside == EVAL_AVOID_SIDE_EFFECTS)
-	return arg1;
-      else if (unop_user_defined_p (op, arg1))
-	{
-	  return value_x_unop (arg1, op, noside);
-	}
-      else
-	{
-	  arg2 = value_add (arg1, value_from_longest (builtin_type_char, 
-						   (LONGEST) 1));
-	  value_assign (arg1, arg2);
-	  return arg1;
-	}
-
-    case UNOP_POSTDECREMENT:
-      arg1 = evaluate_subexp (expect_type, exp, pos, noside);
-      if (noside == EVAL_SKIP || noside == EVAL_AVOID_SIDE_EFFECTS)
-	return arg1;
-      else if (unop_user_defined_p (op, arg1))
-	{
-	  return value_x_unop (arg1, op, noside);
-	}
-      else
-	{
-	  arg2 = value_sub (arg1, value_from_longest (builtin_type_char, 
-						   (LONGEST) 1));
-	  value_assign (arg1, arg2);
-	  return arg1;
-	}
-	
-    case OP_THIS:
-      (*pos) += 1;
-      return value_of_this (1);
-
-    case OP_TYPE:
-      error ("Attempt to use a type name as an expression");
-
-    default:
-      /* Removing this case and compiling with gcc -Wall reveals that
-	 a lot of cases are hitting this case.  Some of these should
-	 probably be removed from expression.h (e.g. do we need a BINOP_SCOPE
-	 and an OP_SCOPE?); others are legitimate expressions which are
-	 (apparently) not fully implemented.
-
-	 If there are any cases landing here which mean a user error,
-	 then they should be separate cases, with more descriptive
-	 error messages.  */
-
-      error ("\
-GDB does not (yet) know how to evaluate that kind of expression");
-    }
-
- nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
-}
-
-/* Evaluate a subexpression of EXP, at index *POS,
-   and return the address of that subexpression.
-   Advance *POS over the subexpression.
-   If the subexpression isn't an lvalue, get an error.
-   NOSIDE may be EVAL_AVOID_SIDE_EFFECTS;
-   then only the type of the result need be correct.  */
-
-static value_ptr
-evaluate_subexp_for_address (exp, pos, noside)
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-{
-  enum exp_opcode op;
-  register int pc;
-  struct symbol *var;
-
-  pc = (*pos);
-  op = exp->elts[pc].opcode;
-
-  switch (op)
-    {
-    case UNOP_IND:
-      (*pos)++;
-      return evaluate_subexp (NULL_TYPE, exp, pos, noside);
-
-    case UNOP_MEMVAL:
-      (*pos) += 3;
-      return value_cast (lookup_pointer_type (exp->elts[pc + 1].type),
-			 evaluate_subexp (NULL_TYPE, exp, pos, noside));
-
-    case OP_VAR_VALUE:
-      var = exp->elts[pc + 2].symbol;
-
-      /* C++: The "address" of a reference should yield the address
-       * of the object pointed to. Let value_addr() deal with it. */
-      if (TYPE_CODE (SYMBOL_TYPE (var)) == TYPE_CODE_REF)
-        goto default_case;
-
-      (*pos) += 4;
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	{
-	  struct type *type =
-	    lookup_pointer_type (SYMBOL_TYPE (var));
-	  enum address_class sym_class = SYMBOL_CLASS (var);
-
-	  if (sym_class == LOC_CONST
-	      || sym_class == LOC_CONST_BYTES
-	      || sym_class == LOC_REGISTER
-	      || sym_class == LOC_REGPARM)
-	    error ("Attempt to take address of register or constant.");
-
-	return
-	  value_zero (type, not_lval);
-	}
-      else
-	return
-	  locate_var_value
-	    (var,
-	     block_innermost_frame (exp->elts[pc + 1].block));
-
-    default:
-    default_case:
-      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	{
-	  value_ptr x = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-	  if (VALUE_LVAL (x) == lval_memory)
-	    return value_zero (lookup_pointer_type (VALUE_TYPE (x)),
-			       not_lval);
-	  else
-	    error ("Attempt to take address of non-lval");
-	}
-      return value_addr (evaluate_subexp (NULL_TYPE, exp, pos, noside));
-    }
-}
-
-/* Evaluate like `evaluate_subexp' except coercing arrays to pointers.
-   When used in contexts where arrays will be coerced anyway, this is
-   equivalent to `evaluate_subexp' but much faster because it avoids
-   actually fetching array contents (perhaps obsolete now that we have
-   VALUE_LAZY).
-
-   Note that we currently only do the coercion for C expressions, where
-   arrays are zero based and the coercion is correct.  For other languages,
-   with nonzero based arrays, coercion loses.  Use CAST_IS_CONVERSION
-   to decide if coercion is appropriate.
-
-   */
-
-value_ptr
-evaluate_subexp_with_coercion (exp, pos, noside)
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-{
-  register enum exp_opcode op;
-  register int pc;
-  register value_ptr val;
-  struct symbol *var;
-
-  pc = (*pos);
-  op = exp->elts[pc].opcode;
-
-  switch (op)
-    {
-    case OP_VAR_VALUE:
-      var = exp->elts[pc + 2].symbol;
-      if (TYPE_CODE (check_typedef (SYMBOL_TYPE (var))) == TYPE_CODE_ARRAY
-	  && CAST_IS_CONVERSION)
-	{
-	  (*pos) += 4;
-	  val =
-	    locate_var_value
-	      (var, block_innermost_frame (exp->elts[pc + 1].block));
-	  return value_cast (lookup_pointer_type (TYPE_TARGET_TYPE (SYMBOL_TYPE (var))),
-			     val);
-	}
-      /* FALLTHROUGH */
-
-    default:
-      return evaluate_subexp (NULL_TYPE, exp, pos, noside);
-    }
-}
-
-/* Evaluate a subexpression of EXP, at index *POS,
-   and return a value for the size of that subexpression.
-   Advance *POS over the subexpression.  */
-
-static value_ptr
-evaluate_subexp_for_sizeof (exp, pos)
-     register struct expression *exp;
-     register int *pos;
-{
-  enum exp_opcode op;
-  register int pc;
-  struct type *type;
-  value_ptr val;
-
-  pc = (*pos);
-  op = exp->elts[pc].opcode;
-
-  switch (op)
-    {
-      /* This case is handled specially
-	 so that we avoid creating a value for the result type.
-	 If the result type is very big, it's desirable not to
-	 create a value unnecessarily.  */
-    case UNOP_IND:
-      (*pos)++;
-      val = evaluate_subexp (NULL_TYPE, exp, pos, EVAL_AVOID_SIDE_EFFECTS);
-      type = check_typedef (VALUE_TYPE (val));
-      if (TYPE_CODE (type) != TYPE_CODE_PTR
-	  && TYPE_CODE (type) != TYPE_CODE_REF
-	  && TYPE_CODE (type) != TYPE_CODE_ARRAY)
-	error ("Attempt to take contents of a non-pointer value.");
-      type = check_typedef (TYPE_TARGET_TYPE (type));
-      return value_from_longest (builtin_type_int, (LONGEST)
-		      TYPE_LENGTH (type));
-
-    case UNOP_MEMVAL:
-      (*pos) += 3;
-      type = check_typedef (exp->elts[pc + 1].type);
-      return value_from_longest (builtin_type_int,
-				 (LONGEST) TYPE_LENGTH (type));
-
-    case OP_VAR_VALUE:
-      (*pos) += 4;
-      type = check_typedef (SYMBOL_TYPE (exp->elts[pc + 2].symbol));
-      return
-	value_from_longest (builtin_type_int, (LONGEST) TYPE_LENGTH (type));
-
-    default:
-      val = evaluate_subexp (NULL_TYPE, exp, pos, EVAL_AVOID_SIDE_EFFECTS);
-      return value_from_longest (builtin_type_int,
-			      (LONGEST) TYPE_LENGTH (VALUE_TYPE (val)));
-    }
-}
-
-/* Parse a type expression in the string [P..P+LENGTH). */
-
-struct type *
-parse_and_eval_type (p, length)
-     char *p;
-     int length;
-{
-    char *tmp = (char *)alloca (length + 4);
-    struct expression *expr;
-    tmp[0] = '(';
-    memcpy (tmp+1, p, length);
-    tmp[length+1] = ')';
-    tmp[length+2] = '0';
-    tmp[length+3] = '\0';
-    expr = parse_expression (tmp);
-    if (expr->elts[0].opcode != UNOP_CAST)
-	error ("Internal error in eval_type.");
-    return expr->elts[1].type;
-}
-
-int
-calc_f77_array_dims (array_type)
-     struct type *array_type;
-{
-  int ndimen = 1;
-  struct type *tmp_type;
-
-  if ((TYPE_CODE(array_type) != TYPE_CODE_ARRAY))
-    error ("Can't get dimensions for a non-array type");
-   
-  tmp_type = array_type; 
-
-  while ((tmp_type = TYPE_TARGET_TYPE (tmp_type)))
-    {
-      if (TYPE_CODE (tmp_type) == TYPE_CODE_ARRAY)
-	++ndimen;
-    }
-  return ndimen; 
-}
diff --git a/gdb/exc_request.defs b/gdb/exc_request.defs
deleted file mode 100644
index 9b5ed2e..0000000
--- a/gdb/exc_request.defs
+++ /dev/null
@@ -1,51 +0,0 @@
-/* 
- * Mach Operating System
- * Copyright (c) 1993,1991,1990,1989,1988,1987 Carnegie Mellon University
- * All Rights Reserved.
- * 
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- * 
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
- * Carnegie Mellon requests users of this software to return to
- * 
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- * 
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-/*
- * Abstract:
- *	MiG definitions file for Mach exception interface (request half).
- */
-
-subsystem exc 2400;
-
-#include <mach/std_types.defs>
-
-#ifdef USERPREFIX
-userprefix USERPREFIX;
-#endif
-
-#ifdef SERVERPREFIX
-serverprefix SERVERPREFIX;
-#endif
-
-simpleroutine exception_raise_request (
-	exception_port	: mach_port_t;
-	replyport reply : mach_port_send_once_t;
-	thread		: mach_port_t;
-	task		: mach_port_t;
-	exception	: integer_t;
-	code		: integer_t;
-	subcode		: integer_t);
diff --git a/gdb/exec.c b/gdb/exec.c
deleted file mode 100644
index c20e2fc..0000000
--- a/gdb/exec.c
+++ /dev/null
@@ -1,799 +0,0 @@
-/* Work with executable files, for GDB. 
-   Copyright 1988, 1989, 1991, 1992, 1993, 1994, 1997, 1998
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcmd.h"
-#include "language.h"
-#include "symfile.h"
-#include "objfiles.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <fcntl.h>
-#include "gdb_string.h"
-
-#include "gdbcore.h"
-
-#include <ctype.h>
-#include "gdb_stat.h"
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-#include "xcoffsolib.h"
-
-struct vmap *map_vmap PARAMS ((bfd *, bfd *));
-
-void (*file_changed_hook) PARAMS ((char *));
-
-/* Prototypes for local functions */
-
-static void add_to_section_table PARAMS ((bfd *, sec_ptr, PTR));
-
-static void exec_close PARAMS ((int));
-
-static void file_command PARAMS ((char *, int));
-
-static void set_section_command PARAMS ((char *, int));
-
-static void exec_files_info PARAMS ((struct target_ops *));
-
-static void bfdsec_to_vmap PARAMS ((bfd *, sec_ptr, PTR));
-
-static int ignore PARAMS ((CORE_ADDR, char *));
-
-extern int info_verbose;
-
-/* The Binary File Descriptor handle for the executable file.  */
-
-bfd *exec_bfd = NULL;
-
-/* Whether to open exec and core files read-only or read-write.  */
-
-int write_files = 0;
-
-/* Text start and end addresses (KLUDGE) if needed */
-
-#ifndef NEED_TEXT_START_END
-#define NEED_TEXT_START_END (0)
-#endif
-CORE_ADDR text_start = 0;
-CORE_ADDR text_end   = 0;
-
-struct vmap *vmap;
-
-/* Forward decl */
-
-extern struct target_ops exec_ops;
-
-/* ARGSUSED */
-static void
-exec_close (quitting)
-     int quitting;
-{
-  int need_symtab_cleanup = 0;
-  struct vmap *vp, *nxt;
-  
-  for (nxt = vmap; nxt != NULL; )
-    {
-      vp = nxt;
-      nxt = vp->nxt;
-
-      /* if there is an objfile associated with this bfd,
-	 free_objfile() will do proper cleanup of objfile *and* bfd. */
-		   
-      if (vp->objfile)
-	{
-	  free_objfile (vp->objfile);
-	  need_symtab_cleanup = 1;
-	}
-      else if (vp->bfd != exec_bfd)
-	/* FIXME-leak: We should be freeing vp->name too, I think.  */
-	if (!bfd_close (vp->bfd))
-	  warning ("cannot close \"%s\": %s",
-		   vp->name, bfd_errmsg (bfd_get_error ()));
-
-      /* FIXME: This routine is #if 0'd in symfile.c.  What should we
-	 be doing here?  Should we just free everything in
-	 vp->objfile->symtabs?  Should free_objfile do that?
-	 FIXME-as-well: free_objfile already free'd vp->name, so it isn't
-	 valid here.  */
-      free_named_symtabs (vp->name);
-      free (vp);
-    }
-
-  vmap = NULL;
-
-  if (exec_bfd)
-    {
-      char *name = bfd_get_filename (exec_bfd);
-
-      if (!bfd_close (exec_bfd))
-	warning ("cannot close \"%s\": %s",
-		 name, bfd_errmsg (bfd_get_error ()));
-      free (name);
-      exec_bfd = NULL;
-    }
-
-  if (exec_ops.to_sections)
-    {
-      free ((PTR)exec_ops.to_sections);
-      exec_ops.to_sections = NULL;
-      exec_ops.to_sections_end = NULL;
-    }
-}
-
-/*  Process the first arg in ARGS as the new exec file.
-
-    This function is intended to be behave essentially the same
-    as exec_file_command, except that the latter will detect when
-    a target is being debugged, and will ask the user whether it
-    should be shut down first.  (If the answer is "no", then the
-    new file is ignored.)
-
-    This file is used by exec_file_command, to do the work of opening
-    and processing the exec file after any prompting has happened.
-
-    And, it is used by child_attach, when the attach command was
-    given a pid but not a exec pathname, and the attach command could
-    figure out the pathname from the pid.  (In this case, we shouldn't
-    ask the user whether the current target should be shut down --
-    we're supplying the exec pathname late for good reason.) */
-
-void
-exec_file_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  char *filename;
-
-  /* Remove any previous exec file.  */
-  unpush_target (&exec_ops);
-
-  /* Now open and digest the file the user requested, if any.  */
-
-  if (args)
-    {
-      char *scratch_pathname;
-      int scratch_chan;
-      
-      /* Scan through the args and pick up the first non option arg
-	 as the filename.  */
-
-      argv = buildargv (args);
-      if (argv == NULL)
-	nomem (0);
-
-      make_cleanup ((make_cleanup_func) freeargv, (char *) argv);
-
-      for (; (*argv != NULL) && (**argv == '-'); argv++) {;}
-      if (*argv == NULL)
-	error ("no exec file name was specified");
-
-      filename = tilde_expand (*argv);
-      make_cleanup (free, filename);
-      
-      scratch_chan = openp (getenv ("PATH"), 1, filename, 
-			    write_files? O_RDWR|O_BINARY: O_RDONLY|O_BINARY, 0,
-			    &scratch_pathname);
-#if defined(__GO32__) || defined(_WIN32)
-      if (scratch_chan < 0)
-      {
-	char *exename = alloca (strlen (filename) + 5);
-	strcat (strcpy (exename, filename), ".exe");
-	scratch_chan = openp (getenv ("PATH"), 1, exename, write_files ?
-		O_RDWR|O_BINARY : O_RDONLY|O_BINARY, 0, &scratch_pathname);
-      }
-#endif
-      if (scratch_chan < 0)
-	perror_with_name (filename);
-      exec_bfd = bfd_fdopenr (scratch_pathname, gnutarget, scratch_chan);
-
-      if (!exec_bfd)
-	error ("\"%s\": could not open as an executable file: %s",
-	       scratch_pathname, bfd_errmsg (bfd_get_error ()));
-
-      /* At this point, scratch_pathname and exec_bfd->name both point to the
-	 same malloc'd string.  However exec_close() will attempt to free it
-	 via the exec_bfd->name pointer, so we need to make another copy and
-	 leave exec_bfd as the new owner of the original copy. */
-      scratch_pathname = strdup (scratch_pathname);
-      make_cleanup (free, scratch_pathname);
-      
-      if (!bfd_check_format (exec_bfd, bfd_object))
-	{
-	  /* Make sure to close exec_bfd, or else "run" might try to use
-	     it.  */
-	  exec_close (0);
-	  error ("\"%s\": not in executable format: %s",
-		 scratch_pathname, bfd_errmsg (bfd_get_error ()));
-	}
-
-      /* FIXME - This should only be run for RS6000, but the ifdef is a poor
-	 way to accomplish.  */
-#ifdef IBM6000_TARGET
-      /* Setup initial vmap. */
-
-      map_vmap (exec_bfd, 0);
-      if (vmap == NULL)
-	{
-	  /* Make sure to close exec_bfd, or else "run" might try to use
-	     it.  */
-	  exec_close (0);
-	  error ("\"%s\": can't find the file sections: %s",
-		 scratch_pathname, bfd_errmsg (bfd_get_error ()));
-	}
-#endif /* IBM6000_TARGET */
-
-      if (build_section_table (exec_bfd, &exec_ops.to_sections,
-				&exec_ops.to_sections_end))
-	{
-	  /* Make sure to close exec_bfd, or else "run" might try to use
-	     it.  */
-	  exec_close (0);
-	  error ("\"%s\": can't find the file sections: %s", 
-		 scratch_pathname, bfd_errmsg (bfd_get_error ()));
-	}
-
-      /* text_end is sometimes used for where to put call dummies.  A
-	 few ports use these for other purposes too.  */
-      if (NEED_TEXT_START_END)
-	{
-	  struct section_table *p;
-	  
-	  /* Set text_start to the lowest address of the start of any
-	     readonly code section and set text_end to the highest
-	     address of the end of any readonly code section.  */
-	  /* FIXME: The comment above does not match the code.  The
-	     code checks for sections with are either code *or*
-	     readonly.  */
-	  text_start = ~(CORE_ADDR)0;
-	  text_end = (CORE_ADDR)0;
-	  for (p = exec_ops.to_sections; p < exec_ops.to_sections_end; p++)
-	    if (bfd_get_section_flags (p->bfd, p->the_bfd_section)
-		& (SEC_CODE | SEC_READONLY))
-	      {
-		if (text_start > p->addr) 
-		  text_start = p->addr;
-		if (text_end < p->endaddr)
-		  text_end = p->endaddr;
-	      }
-	}
-
-      validate_files ();
-
-      set_gdbarch_from_file (exec_bfd);
-
-      push_target (&exec_ops);
-
-      /* Tell display code (if any) about the changed file name.  */
-      if (exec_file_display_hook)
-	(*exec_file_display_hook) (filename);
-    }
-  else if (from_tty)
-    printf_unfiltered ("No executable file now.\n");
-}
-
-/*  Process the first arg in ARGS as the new exec file.
-
-    Note that we have to explicitly ignore additional args, since we can
-    be called from file_command(), which also calls symbol_file_command()
-    which can take multiple args. */
-
-void
-exec_file_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  char *filename;
-
-  target_preopen (from_tty);
-
-  exec_file_attach (args, from_tty);
-}
-
-/* Set both the exec file and the symbol file, in one command.  
-   What a novelty.  Why did GDB go through four major releases before this
-   command was added?  */
-
-static void
-file_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  /* FIXME, if we lose on reading the symbol file, we should revert
-     the exec file, but that's rough.  */
-  exec_file_command (arg, from_tty);
-  symbol_file_command (arg, from_tty);
-  if (file_changed_hook)
-    file_changed_hook (arg);
-}
-
-
-/* Locate all mappable sections of a BFD file. 
-   table_pp_char is a char * to get it through bfd_map_over_sections;
-   we cast it back to its proper type.  */
-
-static void
-add_to_section_table (abfd, asect, table_pp_char)
-     bfd *abfd;
-     sec_ptr asect;
-     PTR table_pp_char;
-{
-  struct section_table **table_pp = (struct section_table **)table_pp_char;
-  flagword aflag;
-
-  aflag = bfd_get_section_flags (abfd, asect);
-  if (!(aflag & SEC_ALLOC))
-    return;
-  if (0 == bfd_section_size (abfd, asect))
-    return;
-  (*table_pp)->bfd = abfd;
-  (*table_pp)->the_bfd_section = asect;
-  (*table_pp)->addr = bfd_section_vma (abfd, asect);
-  (*table_pp)->endaddr = (*table_pp)->addr + bfd_section_size (abfd, asect);
-  (*table_pp)++;
-}
-
-/* Builds a section table, given args BFD, SECTABLE_PTR, SECEND_PTR.
-   Returns 0 if OK, 1 on error.  */
-
-int
-build_section_table (some_bfd, start, end)
-     bfd *some_bfd;
-     struct section_table **start, **end;
-{
-  unsigned count;
-
-  count = bfd_count_sections (some_bfd);
-  if (*start)
-    free ((PTR)*start);
-  *start = (struct section_table *) xmalloc (count * sizeof (**start));
-  *end = *start;
-  bfd_map_over_sections (some_bfd, add_to_section_table, (char *)end);
-  if (*end > *start + count)
-    abort();
-  /* We could realloc the table, but it probably loses for most files.  */
-  return 0;
-}
-
-static void
-bfdsec_to_vmap(abfd, sect, arg3) 
-     bfd *abfd;
-     sec_ptr sect;
-     PTR arg3;
-{
-  struct vmap_and_bfd *vmap_bfd = (struct vmap_and_bfd *) arg3;
-  struct vmap *vp;
-
-  vp = vmap_bfd->pvmap;
-
-  if ((bfd_get_section_flags (abfd, sect) & SEC_LOAD) == 0)
-    return;
-
-  if (STREQ (bfd_section_name (abfd, sect), ".text"))
-    {
-      vp->tstart = bfd_section_vma (abfd, sect);
-      vp->tend = vp->tstart + bfd_section_size (abfd, sect);
-      vp->tvma = bfd_section_vma (abfd, sect);
-      vp->toffs = sect->filepos;
-    }
-  else if (STREQ (bfd_section_name (abfd, sect), ".data"))
-    {
-      vp->dstart = bfd_section_vma (abfd, sect);
-      vp->dend = vp->dstart + bfd_section_size (abfd, sect);
-      vp->dvma = bfd_section_vma (abfd, sect);
-    }
-  /* Silently ignore other types of sections. (FIXME?)  */
-}
-
-/* Make a vmap for ABFD which might be a member of the archive ARCH.
-   Return the new vmap.  */
-
-struct vmap *
-map_vmap (abfd, arch)
-     bfd *abfd;
-     bfd *arch;
-{
-  struct vmap_and_bfd vmap_bfd;
-  struct vmap *vp, **vpp;
-
-  vp = (struct vmap *) xmalloc (sizeof (*vp));
-  memset ((char *) vp, '\0', sizeof (*vp));
-  vp->nxt = 0;
-  vp->bfd = abfd;
-  vp->name = bfd_get_filename (arch ? arch : abfd);
-  vp->member = arch ? bfd_get_filename (abfd) : "";
-  
-  vmap_bfd.pbfd = arch;
-  vmap_bfd.pvmap = vp;
-  bfd_map_over_sections (abfd, bfdsec_to_vmap, &vmap_bfd);
-
-  /* Find the end of the list and append. */
-  for (vpp = &vmap; *vpp; vpp = &(*vpp)->nxt)
-    ;
-  *vpp = vp;
-
-  return vp;
-}
-
-/* Read or write the exec file.
-
-   Args are address within a BFD file, address within gdb address-space,
-   length, and a flag indicating whether to read or write.
-
-   Result is a length:
-
-	0:    We cannot handle this address and length.
-	> 0:  We have handled N bytes starting at this address.
-	      (If N == length, we did it all.)  We might be able
-	      to handle more bytes beyond this length, but no
-	      promises.
-	< 0:  We cannot handle this address, but if somebody
-	      else handles (-N) bytes, we can start from there.
-
-    The same routine is used to handle both core and exec files;
-    we just tail-call it with more arguments to select between them.  */
-
-int
-xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;
-{
-  boolean res;
-  struct section_table *p;
-  CORE_ADDR nextsectaddr, memend;
-  boolean (*xfer_fn) PARAMS ((bfd *, sec_ptr, PTR, file_ptr, bfd_size_type));
-  asection *section;
-
-  if (len <= 0)
-    abort();
-
-  if (overlay_debugging)
-    {
-      section = find_pc_overlay (memaddr);
-      if (pc_in_unmapped_range (memaddr, section))
-	memaddr = overlay_mapped_address (memaddr, section);
-    }
-
-  memend = memaddr + len;
-  xfer_fn = write ? bfd_set_section_contents : bfd_get_section_contents;
-  nextsectaddr = memend;
-
-#if 0 /* Stu's implementation */
-/* If a section has been specified, try to use it.  Note that we cannot use the
-   specified section directly.  This is because it usually comes from the
-   symbol file, which may be different from the exec or core file.  Instead, we
-   have to lookup the specified section by name in the bfd associated with
-   to_sections.  */
-
-  if (target_memory_bfd_section)
-    {
-      asection *s;
-      bfd *abfd;
-      asection *target_section;
-      bfd *target_bfd;
-
-      s = target_memory_bfd_section;
-      abfd = s->owner;
-
-      target_bfd = target->to_sections->bfd;
-      target_section = bfd_get_section_by_name (target_bfd, bfd_section_name (abfd, s));
-
-      if (target_section)
-	{
-	  bfd_vma sec_addr;
-	  bfd_size_type sec_size;
-
-	  sec_addr = bfd_section_vma (target_bfd, target_section);
-	  sec_size = target_section->_raw_size;
-
-	  /* Make sure the requested memory starts inside the section.  */
-
-	  if (memaddr >= sec_addr
-	      && memaddr < sec_addr + sec_size)
-	    {
-	      /* Cut back length in case request overflows the end of the section. */
-	      len = min (len, sec_addr + sec_size - memaddr);
-
-	      res = xfer_fn (target_bfd, target_section, myaddr, memaddr - sec_addr, len);
-
-	      return res ? len : 0;
-	    }
-	}
-    }
-#endif /* 0, Stu's implementation */
-  for (p = target->to_sections; p < target->to_sections_end; p++)
-    {
-      if (overlay_debugging && section && p->the_bfd_section &&
-	  strcmp (section->name, p->the_bfd_section->name) != 0)
-	continue;	/* not the section we need */
-      if (memaddr >= p->addr)
- 	if (memend <= p->endaddr)
-	  {
-	    /* Entire transfer is within this section.  */
-	    res = xfer_fn (p->bfd, p->the_bfd_section, myaddr,
-			   memaddr - p->addr, len);
-	    return (res != 0) ? len : 0;
-	  }
-	else if (memaddr >= p->endaddr)
-	  {
-	    /* This section ends before the transfer starts.  */
-	    continue;
-	  }
-	else 
-	  {
-	    /* This section overlaps the transfer.  Just do half.  */
-	    len = p->endaddr - memaddr;
-	    res = xfer_fn (p->bfd, p->the_bfd_section, myaddr,
-			   memaddr - p->addr, len);
-	    return (res != 0) ? len : 0;
-	  }
-      else
-	nextsectaddr = min (nextsectaddr, p->addr);
-    }
-
-  if (nextsectaddr >= memend)
-    return 0;				/* We can't help */
-  else
-    return - (nextsectaddr - memaddr);	/* Next boundary where we can help */
-}
-
-#ifdef FIXME
-#ifdef REG_STACK_SEGMENT
-/* MOVE TO BFD... */
-    /* Pyramids and AM29000s have an extra segment in the virtual address space
-       for the (control) stack of register-window frames.  The AM29000 folk
-       call it the "register stack" rather than the "memory stack".  */
-    else if (memaddr >= reg_stack_start && memaddr < reg_stack_end)
-      {
-	i = min (len, reg_stack_end - memaddr);
-	fileptr = memaddr - reg_stack_start + reg_stack_offset;
-	wanna_xfer = coredata;
-      }
-#endif				/* REG_STACK_SEGMENT */
-#endif /* FIXME */
-
-void
-print_section_info (t, abfd)
-  struct target_ops *t;
-  bfd *abfd;
-{
-  struct section_table *p;
-
-  printf_filtered ("\t`%s', ", bfd_get_filename(abfd));
-  wrap_here ("        ");
-  printf_filtered ("file type %s.\n", bfd_get_target(abfd));
-  if (abfd == exec_bfd)
-    {
-      printf_filtered ("\tEntry point: ");
-      print_address_numeric (bfd_get_start_address (abfd), 1, gdb_stdout);
-      printf_filtered ("\n");
-    }
-  for (p = t->to_sections; p < t->to_sections_end; p++)
-    {
-      /* FIXME-32x64 need a print_address_numeric with field width */
-      printf_filtered ("\t%s", local_hex_string_custom ((unsigned long) p->addr, "08l"));
-      printf_filtered (" - %s", local_hex_string_custom ((unsigned long) p->endaddr, "08l"));
-      if (info_verbose)
-	printf_filtered (" @ %s",
-			 local_hex_string_custom ((unsigned long) p->the_bfd_section->filepos, "08l"));
-      printf_filtered (" is %s", bfd_section_name (p->bfd, p->the_bfd_section));
-      if (p->bfd != abfd)
-	{
-	  printf_filtered (" in %s", bfd_get_filename (p->bfd));
-	}
-      printf_filtered ("\n");
-    }
-}
-
-static void
-exec_files_info (t)
-     struct target_ops *t;
-{
-  print_section_info (t, exec_bfd);
-
-  if (vmap)
-    {
-      struct vmap *vp;
-
-      printf_unfiltered ("\tMapping info for file `%s'.\n", vmap->name);
-      printf_unfiltered ("\t  %8.8s   %8.8s   %8.8s   %8.8s %8.8s %s\n",
-		       "tstart", "tend", "dstart", "dend", "section",
-		       "file(member)");
-
-    for (vp = vmap; vp; vp = vp->nxt)
-      printf_unfiltered ("\t0x%8.8x 0x%8.8x 0x%8.8x 0x%8.8x %s%s%s%s\n",
-			 vp->tstart, vp->tend, vp->dstart, vp->dend, vp->name,
-			 *vp->member ? "(" : "", vp->member,
-			 *vp->member ? ")" : "");
-    }
-}
-
-static void
-set_section_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct section_table *p;
-  char *secname;
-  unsigned seclen;
-  unsigned long secaddr;
-  char secprint[100];
-  long offset;
-
-  if (args == 0)
-    error ("Must specify section name and its virtual address");
-
-  /* Parse out section name */
-  for (secname = args; !isspace(*args); args++) ;
-  seclen = args - secname;
-
-  /* Parse out new virtual address */
-  secaddr = parse_and_eval_address (args);
-
-  for (p = exec_ops.to_sections; p < exec_ops.to_sections_end; p++) {
-    if (!strncmp (secname, bfd_section_name (exec_bfd, p->the_bfd_section), seclen)
-	&& bfd_section_name (exec_bfd, p->the_bfd_section)[seclen] == '\0') {
-      offset = secaddr - p->addr;
-      p->addr += offset;
-      p->endaddr += offset;
-      if (from_tty)
-	exec_files_info(&exec_ops);
-      return;
-    }
-  } 
-  if (seclen >= sizeof (secprint))
-    seclen = sizeof (secprint) - 1;
-  strncpy (secprint, secname, seclen);
-  secprint[seclen] = '\0';
-  error ("Section %s not found", secprint);
-}
-
-/* If mourn is being called in all the right places, this could be say
-   `gdb internal error' (since generic_mourn calls breakpoint_init_inferior).  */
-
-static int
-ignore (addr, contents)
-     CORE_ADDR addr;
-     char *contents;
-{
-  return 0;
-}
-
-struct target_ops exec_ops = {
-  "exec",			/* to_shortname */
-  "Local exec file",		/* to_longname */
-  "Use an executable file as a target.\n\
-Specify the filename of the executable file.", /* to_doc */
-  exec_file_command,		/* to_open */
-  exec_close,			/* to_close */
-  find_default_attach,		/* to_attach */
-  NULL,                         /* to_post_attach */
-  find_default_require_attach,	/* to_require_attach */
-  0,				/* to_detach */
-  find_default_require_detach,	/* to_require_detach */
-  0,				/* to_resume */
-  0,				/* to_wait */
-  NULL,                         /* to_post_wait */
-  0,				/* to_fetch_registers */
-  0,				/* to_store_registers */
-  0,				/* to_prepare_to_store */
-  xfer_memory,			/* to_xfer_memory */
-  exec_files_info,		/* to_files_info */
-  ignore,			/* to_insert_breakpoint */
-  ignore,			/* to_remove_breakpoint */
-  0,				/* to_terminal_init */
-  0,				/* to_terminal_inferior */
-  0,				/* to_terminal_ours_for_output */
-  0,				/* to_terminal_ours */
-  0,				/* to_terminal_info */
-  0,				/* to_kill */
-  0,				/* to_load */
-  0,				/* to_lookup_symbol */
-  find_default_create_inferior,	/* to_create_inferior */
-  NULL,                         /* to_post_startup_inferior */
-  NULL,                         /* to_acknowledge_created_inferior */
-  find_default_clone_and_follow_inferior,     /* to_clone_and_follow_inferior */
-  NULL,                         /* to_post_follow_inferior_by_clone */
-  NULL,                         /* to_insert_fork_catchpoint */
-  NULL,                         /* to_remove_fork_catchpoint */
-  NULL,                         /* to_insert_vfork_catchpoint */
-  NULL,                         /* to_remove_vfork_catchpoint */
-  NULL,                         /* to_has_forked */
-  NULL,                         /* to_has_vforked */
-  NULL,                         /* to_can_follow_vfork_prior_to_exec */
-  NULL,                         /* to_post_follow_vfork */
-  NULL,                         /* to_insert_exec_catchpoint */
-  NULL,                         /* to_remove_exec_catchpoint */
-  NULL,                         /* to_has_execd */
-  NULL,                         /* to_reported_exec_events_per_exec_call */
-  NULL,                         /* to_has_syscall_event */
-  NULL,                         /* to_has_exited */
-  0,				/* to_mourn_inferior */
-  0,				/* to_can_run */
-  0,				/* to_notice_signals */
-  0,				/* to_thread_alive */
-  0,				/* to_stop */
-  NULL,                         /* to_enable_exception_callback */
-  NULL,                         /* to_get_current_exception_event */
-  NULL,                         /* to_pid_to_exec_file */
-  NULL,                         /* to_core_file_to_sym_file */
-  file_stratum,			/* to_stratum */
-  0,				/* to_next */
-  0,				/* to_has_all_memory */
-  1,				/* to_has_memory */
-  0,				/* to_has_stack */
-  0,				/* to_has_registers */
-  0,				/* to_has_execution */
-  0,				/* to_sections */
-  0,				/* to_sections_end */
-  OPS_MAGIC,			/* to_magic */
-};
-
-void
-_initialize_exec()
-{
-  struct cmd_list_element *c;
-
-  if (!dbx_commands)
-    {
-      c = add_cmd ("file", class_files, file_command,
-		   "Use FILE as program to be debugged.\n\
-It is read for its symbols, for getting the contents of pure memory,\n\
-and it is the program executed when you use the `run' command.\n\
-If FILE cannot be found as specified, your execution directory path\n\
-($PATH) is searched for a command of that name.\n\
-No arg means to have no executable file and no symbols.", &cmdlist);
-      c->completer = filename_completer;
-    }
-
-  c = add_cmd ("exec-file", class_files, exec_file_command,
-	   "Use FILE as program for getting contents of pure memory.\n\
-If FILE cannot be found as specified, your execution directory path\n\
-is searched for a command of that name.\n\
-No arg means have no executable file.", &cmdlist);
-  c->completer = filename_completer;
-
-  add_com ("section", class_files, set_section_command,
-   "Change the base address of section SECTION of the exec file to ADDR.\n\
-This can be used if the exec file does not contain section addresses,\n\
-(such as in the a.out format), or when the addresses specified in the\n\
-file itself are wrong.  Each section must be changed separately.  The\n\
-``info files'' command lists all the sections and their addresses.");
-
-  add_show_from_set
-    (add_set_cmd ("write", class_support, var_boolean, (char *)&write_files,
-		  "Set writing into executable and core files.",
-		  &setlist),
-     &showlist);
-  
-  add_target (&exec_ops);
-}
diff --git a/gdb/expprint.c b/gdb/expprint.c
deleted file mode 100644
index e4746be..0000000
--- a/gdb/expprint.c
+++ /dev/null
@@ -1,956 +0,0 @@
-/* Print in infix form a struct expression.
-   Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "language.h"
-#include "parser-defs.h"
-
-/* Prototypes for local functions */
-
-static void
-print_subexp PARAMS ((struct expression *, int *, GDB_FILE *, enum precedence));
-
-void
-print_expression (exp, stream)
-     struct expression *exp;
-     GDB_FILE *stream;
-{
-  int pc = 0;
-  print_subexp (exp, &pc, stream, PREC_NULL);
-}
-
-/* Print the subexpression of EXP that starts in position POS, on STREAM.
-   PREC is the precedence of the surrounding operator;
-   if the precedence of the main operator of this subexpression is less,
-   parentheses are needed here.  */
-
-static void
-print_subexp (exp, pos, stream, prec)
-     register struct expression *exp;
-     register int *pos;
-     GDB_FILE *stream;
-     enum precedence prec;
-{
-  register unsigned tem;
-  register const struct op_print *op_print_tab;
-  register int pc;
-  unsigned nargs;
-  register char *op_str;
-  int assign_modify = 0;
-  enum exp_opcode opcode;
-  enum precedence myprec = PREC_NULL;
-  /* Set to 1 for a right-associative operator.  */
-  int assoc = 0;
-  value_ptr val;
-  char *tempstr = NULL;
-
-  op_print_tab = exp->language_defn->la_op_print_tab;
-  pc = (*pos)++;
-  opcode = exp->elts[pc].opcode;
-  switch (opcode)
-    {
-    /* Common ops */
-
-    case OP_SCOPE:
-      myprec = PREC_PREFIX;
-      assoc = 0;
-      fputs_filtered (type_name_no_tag (exp->elts[pc + 1].type), stream);
-      fputs_filtered ("::", stream);
-      nargs = longest_to_int (exp->elts[pc + 2].longconst);
-      (*pos) += 4 + BYTES_TO_EXP_ELEM (nargs + 1);
-      fputs_filtered (&exp->elts[pc + 3].string, stream);
-      return;
-
-    case OP_LONG:
-      (*pos) += 3;
-      value_print (value_from_longest (exp->elts[pc + 1].type,
-				       exp->elts[pc + 2].longconst),
-		   stream, 0, Val_no_prettyprint);
-      return;
-
-    case OP_DOUBLE:
-      (*pos) += 3;
-      value_print (value_from_double (exp->elts[pc + 1].type,
-				      exp->elts[pc + 2].doubleconst),
-		   stream, 0, Val_no_prettyprint);
-      return;
-
-    case OP_VAR_VALUE:
-      {
-	struct block *b;
-	(*pos) += 3;
-	b = exp->elts[pc + 1].block;
-	if (b != NULL
-	    && BLOCK_FUNCTION (b) != NULL
-	    && SYMBOL_SOURCE_NAME (BLOCK_FUNCTION (b)) != NULL)
-	  {
-	    fputs_filtered (SYMBOL_SOURCE_NAME (BLOCK_FUNCTION (b)), stream);
-	    fputs_filtered ("::", stream);
-	  }
-	fputs_filtered (SYMBOL_SOURCE_NAME (exp->elts[pc + 2].symbol), stream);
-      }
-      return;
-
-    case OP_LAST:
-      (*pos) += 2;
-      fprintf_filtered (stream, "$%d",
-			longest_to_int (exp->elts[pc + 1].longconst));
-      return;
-
-    case OP_REGISTER:
-      (*pos) += 2;
-      fprintf_filtered (stream, "$%s",
-	       reg_names[longest_to_int (exp->elts[pc + 1].longconst)]);
-      return;
-
-    case OP_BOOL:
-      (*pos) += 2;
-      fprintf_filtered (stream, "%s",
-			longest_to_int (exp->elts[pc + 1].longconst)
-			? "TRUE" : "FALSE");
-      return;
-
-    case OP_INTERNALVAR:
-      (*pos) += 2;
-      fprintf_filtered (stream, "$%s",
-	       internalvar_name (exp->elts[pc + 1].internalvar));
-      return;
-
-    case OP_FUNCALL:
-      (*pos) += 2;
-      nargs = longest_to_int (exp->elts[pc + 1].longconst);
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fputs_filtered (" (", stream);
-      for (tem = 0; tem < nargs; tem++)
-	{
-	  if (tem != 0)
-	    fputs_filtered (", ", stream);
-	  print_subexp (exp, pos, stream, PREC_ABOVE_COMMA);
-	}
-      fputs_filtered (")", stream);
-      return;
-
-    case OP_NAME:
-    case OP_EXPRSTRING:
-      nargs = longest_to_int (exp -> elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (nargs + 1);
-      fputs_filtered (&exp->elts[pc + 2].string, stream);
-      return;
-
-    case OP_STRING:
-      nargs = longest_to_int (exp -> elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (nargs + 1);
-      /* LA_PRINT_STRING will print using the current repeat count threshold.
-	 If necessary, we can temporarily set it to zero, or pass it as an
-	 additional parameter to LA_PRINT_STRING.  -fnf */
-      LA_PRINT_STRING (stream, &exp->elts[pc + 2].string, nargs, 0);
-      return;
-
-    case OP_BITSTRING:
-      nargs = longest_to_int (exp -> elts[pc + 1].longconst);
-      (*pos)
-	+= 3 + BYTES_TO_EXP_ELEM ((nargs + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT);
-      fprintf (stream, "B'<unimplemented>'");
-      return;
-
-    case OP_ARRAY:
-      (*pos) += 3;
-      nargs = longest_to_int (exp->elts[pc + 2].longconst);
-      nargs -= longest_to_int (exp->elts[pc + 1].longconst);
-      nargs++;
-      tem = 0;
-      if (exp->elts[pc + 4].opcode == OP_LONG
-	  && exp->elts[pc + 5].type == builtin_type_char
-	  && exp->language_defn->la_language == language_c)
-	{
-	  /* Attempt to print C character arrays using string syntax.
-	     Walk through the args, picking up one character from each
-	     of the OP_LONG expression elements.  If any array element
-	     does not match our expection of what we should find for
-	     a simple string, revert back to array printing.  Note that
-	     the last expression element is an explicit null terminator
-	     byte, which doesn't get printed. */
-	  tempstr = alloca (nargs);
-	  pc += 4;
-	  while (tem < nargs)
-	    {
-	      if (exp->elts[pc].opcode != OP_LONG
-		  || exp->elts[pc + 1].type != builtin_type_char)
-		{
-		  /* Not a simple array of char, use regular array printing. */
-		  tem = 0;
-		  break;
-		}
-	      else
-		{
-		  tempstr[tem++] =
-		    longest_to_int (exp->elts[pc + 2].longconst);
-		  pc += 4;
-		}
-	    }
-	}
-      if (tem > 0)
-	{
-	  LA_PRINT_STRING (stream, tempstr, nargs - 1, 0);
-	  (*pos) = pc;
-	}
-      else
-	{
-	  int is_chill = exp->language_defn->la_language == language_chill;
-	  fputs_filtered (is_chill ? " [" : " {", stream);
-	  for (tem = 0; tem < nargs; tem++)
-	    {
-	      if (tem != 0)
-		{
-		  fputs_filtered (", ", stream);
-		}
-	      print_subexp (exp, pos, stream, PREC_ABOVE_COMMA);
-	    }
-	  fputs_filtered (is_chill ? "]" : "}", stream);
-	}
-      return;
-
-    case OP_LABELED:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-
-      if (exp->language_defn->la_language == language_chill)
-	{
-	  fputs_filtered (".", stream);
-	  fputs_filtered (&exp->elts[pc + 2].string, stream);
-	  fputs_filtered (exp->elts[*pos].opcode == OP_LABELED ? ", "
-			  : ": ",
-			  stream);
-	}
-      else
-	{
-	  /* Gcc support both these syntaxes.  Unsure which is preferred.  */
-#if 1
-	  fputs_filtered (&exp->elts[pc + 2].string, stream);
-	  fputs_filtered (": ", stream);
-#else
-	  fputs_filtered (".", stream);
-	  fputs_filtered (&exp->elts[pc + 2].string, stream);
-	  fputs_filtered ("=", stream);
-#endif
-	}
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      return;
-
-    case TERNOP_COND:
-      if ((int) prec > (int) PREC_COMMA)
-	fputs_filtered ("(", stream);
-      /* Print the subexpressions, forcing parentheses
-	 around any binary operations within them.
-	 This is more parentheses than are strictly necessary,
-	 but it looks clearer.  */
-      print_subexp (exp, pos, stream, PREC_HYPER);
-      fputs_filtered (" ? ", stream);
-      print_subexp (exp, pos, stream, PREC_HYPER);
-      fputs_filtered (" : ", stream);
-      print_subexp (exp, pos, stream, PREC_HYPER);
-      if ((int) prec > (int) PREC_COMMA)
-	fputs_filtered (")", stream);
-      return;
-
-    case TERNOP_SLICE:
-    case TERNOP_SLICE_COUNT:
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fputs_filtered ("(", stream);
-      print_subexp (exp, pos, stream, PREC_ABOVE_COMMA);
-      fputs_filtered (opcode == TERNOP_SLICE ? " : " : " UP ", stream);
-      print_subexp (exp, pos, stream, PREC_ABOVE_COMMA);
-      fputs_filtered (")", stream);
-      return;
-
-    case STRUCTOP_STRUCT:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fputs_filtered (".", stream);
-      fputs_filtered (&exp->elts[pc + 2].string, stream);
-      return;
-
-    /* Will not occur for Modula-2 */
-    case STRUCTOP_PTR:
-      tem = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fputs_filtered ("->", stream);
-      fputs_filtered (&exp->elts[pc + 2].string, stream);
-      return;
-
-    case BINOP_SUBSCRIPT:
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fputs_filtered ("[", stream);
-      print_subexp (exp, pos, stream, PREC_ABOVE_COMMA);
-      fputs_filtered ("]", stream);
-      return;
-
-    case UNOP_POSTINCREMENT:
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fputs_filtered ("++", stream);
-      return;
-
-    case UNOP_POSTDECREMENT:
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fputs_filtered ("--", stream);
-      return;
-
-    case UNOP_CAST:
-      (*pos) += 2;
-      if ((int) prec > (int) PREC_PREFIX)
-        fputs_filtered ("(", stream);
-      fputs_filtered ("(", stream);
-      type_print (exp->elts[pc + 1].type, "", stream, 0);
-      fputs_filtered (") ", stream);
-      print_subexp (exp, pos, stream, PREC_PREFIX);
-      if ((int) prec > (int) PREC_PREFIX)
-        fputs_filtered (")", stream);
-      return;
-
-    case UNOP_MEMVAL:
-      (*pos) += 2;
-      if ((int) prec > (int) PREC_PREFIX)
-        fputs_filtered ("(", stream);
-      if (exp->elts[pc + 1].type->code == TYPE_CODE_FUNC &&
-	  exp->elts[pc + 3].opcode == OP_LONG) {
-	/* We have a minimal symbol fn, probably.  It's encoded
-	   as a UNOP_MEMVAL (function-type) of an OP_LONG (int, address).
-	   Swallow the OP_LONG (including both its opcodes); ignore
-	   its type; print the value in the type of the MEMVAL.  */
-	(*pos) += 4;
-	val = value_at_lazy (exp->elts[pc + 1].type,
-			     (CORE_ADDR) exp->elts[pc + 5].longconst,
-			     NULL);
-	value_print (val, stream, 0, Val_no_prettyprint);
-      } else {
-	fputs_filtered ("{", stream);
-	type_print (exp->elts[pc + 1].type, "", stream, 0);
-	fputs_filtered ("} ", stream);
-        print_subexp (exp, pos, stream, PREC_PREFIX);
-      }
-      if ((int) prec > (int) PREC_PREFIX)
-        fputs_filtered (")", stream);
-      return;
-
-    case BINOP_ASSIGN_MODIFY:
-      opcode = exp->elts[pc + 1].opcode;
-      (*pos) += 2;
-      myprec = PREC_ASSIGN;
-      assoc = 1;
-      assign_modify = 1;
-      op_str = "???";
-      for (tem = 0; op_print_tab[tem].opcode != OP_NULL; tem++)
-	if (op_print_tab[tem].opcode == opcode)
-	  {
-	    op_str = op_print_tab[tem].string;
-	    break;
-	  }
-      if (op_print_tab[tem].opcode != opcode)
-	/* Not found; don't try to keep going because we don't know how
-	   to interpret further elements.  */
-	error ("Invalid expression");
-      break;
-
-    /* C++ ops */
-
-    case OP_THIS:
-      ++(*pos);
-      fputs_filtered ("this", stream);
-      return;
-
-    /* Modula-2 ops */
-
-    case MULTI_SUBSCRIPT:
-      (*pos) += 2;
-      nargs = longest_to_int (exp->elts[pc + 1].longconst);
-      print_subexp (exp, pos, stream, PREC_SUFFIX);
-      fprintf_unfiltered (stream, " [");
-      for (tem = 0; tem < nargs; tem++)
-	{
-	  if (tem != 0)
-	    fprintf_unfiltered (stream, ", ");
-	  print_subexp (exp, pos, stream, PREC_ABOVE_COMMA);
-	}
-      fprintf_unfiltered (stream, "]");
-      return;
-
-    case BINOP_VAL:
-      (*pos)+=2;
-      fprintf_unfiltered(stream,"VAL(");
-      type_print(exp->elts[pc+1].type,"",stream,0);
-      fprintf_unfiltered(stream,",");
-      print_subexp(exp,pos,stream,PREC_PREFIX);
-      fprintf_unfiltered(stream,")");
-      return;
-      
-    case BINOP_INCL:
-    case BINOP_EXCL:
-      error("print_subexp:  Not implemented.");
-
-    /* Default ops */
-
-    default:
-      op_str = "???";
-      for (tem = 0; op_print_tab[tem].opcode != OP_NULL; tem++)
-	if (op_print_tab[tem].opcode == opcode)
-	  {
-	    op_str = op_print_tab[tem].string;
-	    myprec = op_print_tab[tem].precedence;
-	    assoc = op_print_tab[tem].right_assoc;
-	    break;
-	  }
-      if (op_print_tab[tem].opcode != opcode)
-	/* Not found; don't try to keep going because we don't know how
-	   to interpret further elements.  For example, this happens
-	   if opcode is OP_TYPE.  */
-	error ("Invalid expression");
-   }
-
-  /* Note that PREC_BUILTIN will always emit parentheses. */
-  if ((int) myprec < (int) prec)
-    fputs_filtered ("(", stream);
-  if ((int) opcode > (int) BINOP_END)
-    {
-      if (assoc)
-	{
-	  /* Unary postfix operator.  */
-	  print_subexp (exp, pos, stream, PREC_SUFFIX);
-	  fputs_filtered (op_str, stream);
-	}
-      else
-	{
-	  /* Unary prefix operator.  */
-	  fputs_filtered (op_str, stream);
-	  if (myprec == PREC_BUILTIN_FUNCTION)
-	    fputs_filtered ("(", stream);
-	  print_subexp (exp, pos, stream, PREC_PREFIX);
-	  if (myprec == PREC_BUILTIN_FUNCTION)
-	    fputs_filtered (")", stream);
-	}
-    }
-  else
-    {
-      /* Binary operator.  */
-      /* Print left operand.
-	 If operator is right-associative,
-	 increment precedence for this operand.  */
-      print_subexp (exp, pos, stream,
-		    (enum precedence) ((int) myprec + assoc));
-      /* Print the operator itself.  */
-      if (assign_modify)
-	fprintf_filtered (stream, " %s= ", op_str);
-      else if (op_str[0] == ',')
-	fprintf_filtered (stream, "%s ", op_str);
-      else
-	fprintf_filtered (stream, " %s ", op_str);
-      /* Print right operand.
-	 If operator is left-associative,
-	 increment precedence for this operand.  */
-      print_subexp (exp, pos, stream,
-		    (enum precedence) ((int) myprec + !assoc));
-    }
-
-  if ((int) myprec < (int) prec)
-    fputs_filtered (")", stream);
-}
-
-/* Return the operator corresponding to opcode OP as
-   a string.   NULL indicates that the opcode was not found in the
-   current language table.  */
-char *
-op_string(op)
-   enum exp_opcode op;
-{
-  int tem;
-  register const struct op_print *op_print_tab;
-
-  op_print_tab = current_language->la_op_print_tab;
-  for (tem = 0; op_print_tab[tem].opcode != OP_NULL; tem++)
-    if (op_print_tab[tem].opcode == op)
-      return op_print_tab[tem].string;
-  return NULL;
-}
-
-#ifdef MAINTENANCE_CMDS
-
-/* Support for dumping the raw data from expressions in a human readable
-   form.  */
-
-void
-dump_prefix_expression (exp, stream, note)
-     struct expression *exp;
-     GDB_FILE *stream;
-     char *note;
-{
-  int elt;
-  char *opcode_name;
-  char *eltscan;
-  int eltsize;
-
-  fprintf_filtered (stream, "Dump of expression @ ");
-  gdb_print_address (exp, stream);
-  fprintf_filtered (stream, ", %s:\nExpression: `", note);
-  print_expression (exp, stream);
-  fprintf_filtered (stream, "'\n\tLanguage %s, %d elements, %d bytes each.\n",
-		    exp->language_defn->la_name, exp -> nelts,
-		    sizeof (union exp_element));
-  fprintf_filtered (stream, "\t%5s  %20s  %16s  %s\n", "Index", "Opcode",
-		    "Hex Value", "String Value");
-  for (elt = 0; elt < exp -> nelts; elt++)
-    {
-      fprintf_filtered (stream, "\t%5d  ", elt);
-      switch (exp -> elts[elt].opcode)
-	{
-	  default: opcode_name = "<unknown>"; break;
-	  case OP_NULL: opcode_name = "OP_NULL"; break;
-	  case BINOP_ADD: opcode_name = "BINOP_ADD"; break;
-	  case BINOP_SUB: opcode_name = "BINOP_SUB"; break;
-	  case BINOP_MUL: opcode_name = "BINOP_MUL"; break;
-	  case BINOP_DIV: opcode_name = "BINOP_DIV"; break;
-	  case BINOP_REM: opcode_name = "BINOP_REM"; break;
-	  case BINOP_MOD: opcode_name = "BINOP_MOD"; break;
-	  case BINOP_LSH: opcode_name = "BINOP_LSH"; break;
-	  case BINOP_RSH: opcode_name = "BINOP_RSH"; break;
-	  case BINOP_LOGICAL_AND: opcode_name = "BINOP_LOGICAL_AND"; break;
-	  case BINOP_LOGICAL_OR: opcode_name = "BINOP_LOGICAL_OR"; break;
-	  case BINOP_BITWISE_AND: opcode_name = "BINOP_BITWISE_AND"; break;
-	  case BINOP_BITWISE_IOR: opcode_name = "BINOP_BITWISE_IOR"; break;
-	  case BINOP_BITWISE_XOR: opcode_name = "BINOP_BITWISE_XOR"; break;
-	  case BINOP_EQUAL: opcode_name = "BINOP_EQUAL"; break;
-	  case BINOP_NOTEQUAL: opcode_name = "BINOP_NOTEQUAL"; break;
-	  case BINOP_LESS: opcode_name = "BINOP_LESS"; break;
-	  case BINOP_GTR: opcode_name = "BINOP_GTR"; break;
-	  case BINOP_LEQ: opcode_name = "BINOP_LEQ"; break;
-	  case BINOP_GEQ: opcode_name = "BINOP_GEQ"; break;
-	  case BINOP_REPEAT: opcode_name = "BINOP_REPEAT"; break;
-	  case BINOP_ASSIGN: opcode_name = "BINOP_ASSIGN"; break;
-	  case BINOP_COMMA: opcode_name = "BINOP_COMMA"; break;
-	  case BINOP_SUBSCRIPT: opcode_name = "BINOP_SUBSCRIPT"; break;
-	  case MULTI_SUBSCRIPT: opcode_name = "MULTI_SUBSCRIPT"; break;
-	  case BINOP_EXP: opcode_name = "BINOP_EXP"; break;
-	  case BINOP_MIN: opcode_name = "BINOP_MIN"; break;
-	  case BINOP_MAX: opcode_name = "BINOP_MAX"; break;
-	  case BINOP_SCOPE: opcode_name = "BINOP_SCOPE"; break;
-	  case STRUCTOP_MEMBER: opcode_name = "STRUCTOP_MEMBER"; break;
-	  case STRUCTOP_MPTR: opcode_name = "STRUCTOP_MPTR"; break;
-	  case BINOP_INTDIV: opcode_name = "BINOP_INTDIV"; break;
-	  case BINOP_ASSIGN_MODIFY: opcode_name = "BINOP_ASSIGN_MODIFY"; break;
-	  case BINOP_VAL: opcode_name = "BINOP_VAL"; break;
-	  case BINOP_INCL: opcode_name = "BINOP_INCL"; break;
-	  case BINOP_EXCL: opcode_name = "BINOP_EXCL"; break;
-	  case BINOP_CONCAT: opcode_name = "BINOP_CONCAT"; break;
-	  case BINOP_RANGE: opcode_name = "BINOP_RANGE"; break;
-	  case BINOP_END: opcode_name = "BINOP_END"; break;
-	  case TERNOP_COND: opcode_name = "TERNOP_COND"; break;
-	  case TERNOP_SLICE: opcode_name = "TERNOP_SLICE"; break;
-	  case TERNOP_SLICE_COUNT: opcode_name = "TERNOP_SLICE_COUNT"; break;
-	  case OP_LONG: opcode_name = "OP_LONG"; break;
-	  case OP_DOUBLE: opcode_name = "OP_DOUBLE"; break;
-	  case OP_VAR_VALUE: opcode_name = "OP_VAR_VALUE"; break;
-	  case OP_LAST: opcode_name = "OP_LAST"; break;
-	  case OP_REGISTER: opcode_name = "OP_REGISTER"; break;
-	  case OP_INTERNALVAR: opcode_name = "OP_INTERNALVAR"; break;
-	  case OP_FUNCALL: opcode_name = "OP_FUNCALL"; break;
-	  case OP_STRING: opcode_name = "OP_STRING"; break;
-	  case OP_BITSTRING: opcode_name = "OP_BITSTRING"; break;
-	  case OP_ARRAY: opcode_name = "OP_ARRAY"; break;
-	  case UNOP_CAST: opcode_name = "UNOP_CAST"; break;
-	  case UNOP_MEMVAL: opcode_name = "UNOP_MEMVAL"; break;
-	  case UNOP_NEG: opcode_name = "UNOP_NEG"; break;
-	  case UNOP_LOGICAL_NOT: opcode_name = "UNOP_LOGICAL_NOT"; break;
-	  case UNOP_COMPLEMENT: opcode_name = "UNOP_COMPLEMENT"; break;
-	  case UNOP_IND: opcode_name = "UNOP_IND"; break;
-	  case UNOP_ADDR: opcode_name = "UNOP_ADDR"; break;
-	  case UNOP_PREINCREMENT: opcode_name = "UNOP_PREINCREMENT"; break;
-	  case UNOP_POSTINCREMENT: opcode_name = "UNOP_POSTINCREMENT"; break;
-	  case UNOP_PREDECREMENT: opcode_name = "UNOP_PREDECREMENT"; break;
-	  case UNOP_POSTDECREMENT: opcode_name = "UNOP_POSTDECREMENT"; break;
-	  case UNOP_SIZEOF: opcode_name = "UNOP_SIZEOF"; break;
-	  case UNOP_LOWER: opcode_name = "UNOP_LOWER"; break;
-	  case UNOP_UPPER: opcode_name = "UNOP_UPPER"; break;
-	  case UNOP_LENGTH: opcode_name = "UNOP_LENGTH"; break;
-	  case UNOP_PLUS: opcode_name = "UNOP_PLUS"; break;
-	  case UNOP_CAP: opcode_name = "UNOP_CAP"; break;
-	  case UNOP_CHR: opcode_name = "UNOP_CHR"; break;
-	  case UNOP_ORD: opcode_name = "UNOP_ORD"; break;
-	  case UNOP_ABS: opcode_name = "UNOP_ABS"; break;
-	  case UNOP_FLOAT: opcode_name = "UNOP_FLOAT"; break;
-	  case UNOP_HIGH: opcode_name = "UNOP_HIGH"; break;
-	  case UNOP_MAX: opcode_name = "UNOP_MAX"; break;
-	  case UNOP_MIN: opcode_name = "UNOP_MIN"; break;
-	  case UNOP_ODD: opcode_name = "UNOP_ODD"; break;
-	  case UNOP_TRUNC: opcode_name = "UNOP_TRUNC"; break;
-	  case OP_BOOL: opcode_name = "OP_BOOL"; break;
-	  case OP_M2_STRING: opcode_name = "OP_M2_STRING"; break;
-	  case STRUCTOP_STRUCT: opcode_name = "STRUCTOP_STRUCT"; break;
-	  case STRUCTOP_PTR: opcode_name = "STRUCTOP_PTR"; break;
-	  case OP_THIS: opcode_name = "OP_THIS"; break;
-	  case OP_SCOPE: opcode_name = "OP_SCOPE"; break;
-	  case OP_TYPE: opcode_name = "OP_TYPE"; break;
-	  case OP_LABELED: opcode_name = "OP_LABELED"; break;
-	}
-      fprintf_filtered (stream, "%20s  ", opcode_name);
-      print_longest (stream, 'd', 0, exp -> elts[elt].longconst);
-      fprintf_filtered (stream, "  ");
-
-      for (eltscan = (char *) &exp->elts[elt],
-	     eltsize = sizeof (union exp_element) ;
-	   eltsize-- > 0;
-	   eltscan++)
-	{
-	  fprintf_filtered (stream, "%c",
-			    isprint (*eltscan) ? (*eltscan & 0xFF) : '.');
-	}
-      fprintf_filtered (stream, "\n");
-    }
-}
-
-static int dump_subexp PARAMS ((struct expression *exp, GDB_FILE *stream, int elt));
-
-static int
-dump_subexp (exp, stream, elt)
-     struct expression *exp;
-     GDB_FILE *stream;
-     int elt;
-{
-  char *opcode_name;
-  static int indent = 0;
-  int i;
-
-  fprintf_filtered (stream, "\n");
-  fprintf_filtered (stream, "\t%5d  ", elt);
-
-  for (i = 1; i <= indent; i++)
-    fprintf_filtered (stream, " ");
-  indent += 2;
-
-  switch (exp -> elts[elt].opcode)
-    {
-    default: opcode_name = "<unknown>"; break;
-    case OP_NULL: opcode_name = "OP_NULL"; break;
-    case BINOP_ADD: opcode_name = "BINOP_ADD"; break;
-    case BINOP_SUB: opcode_name = "BINOP_SUB"; break;
-    case BINOP_MUL: opcode_name = "BINOP_MUL"; break;
-    case BINOP_DIV: opcode_name = "BINOP_DIV"; break;
-    case BINOP_REM: opcode_name = "BINOP_REM"; break;
-    case BINOP_MOD: opcode_name = "BINOP_MOD"; break;
-    case BINOP_LSH: opcode_name = "BINOP_LSH"; break;
-    case BINOP_RSH: opcode_name = "BINOP_RSH"; break;
-    case BINOP_LOGICAL_AND: opcode_name = "BINOP_LOGICAL_AND"; break;
-    case BINOP_LOGICAL_OR: opcode_name = "BINOP_LOGICAL_OR"; break;
-    case BINOP_BITWISE_AND: opcode_name = "BINOP_BITWISE_AND"; break;
-    case BINOP_BITWISE_IOR: opcode_name = "BINOP_BITWISE_IOR"; break;
-    case BINOP_BITWISE_XOR: opcode_name = "BINOP_BITWISE_XOR"; break;
-    case BINOP_EQUAL: opcode_name = "BINOP_EQUAL"; break;
-    case BINOP_NOTEQUAL: opcode_name = "BINOP_NOTEQUAL"; break;
-    case BINOP_LESS: opcode_name = "BINOP_LESS"; break;
-    case BINOP_GTR: opcode_name = "BINOP_GTR"; break;
-    case BINOP_LEQ: opcode_name = "BINOP_LEQ"; break;
-    case BINOP_GEQ: opcode_name = "BINOP_GEQ"; break;
-    case BINOP_REPEAT: opcode_name = "BINOP_REPEAT"; break;
-    case BINOP_ASSIGN: opcode_name = "BINOP_ASSIGN"; break;
-    case BINOP_COMMA: opcode_name = "BINOP_COMMA"; break;
-    case BINOP_SUBSCRIPT: opcode_name = "BINOP_SUBSCRIPT"; break;
-    case MULTI_SUBSCRIPT: opcode_name = "MULTI_SUBSCRIPT"; break;
-    case BINOP_EXP: opcode_name = "BINOP_EXP"; break;
-    case BINOP_MIN: opcode_name = "BINOP_MIN"; break;
-    case BINOP_MAX: opcode_name = "BINOP_MAX"; break;
-    case BINOP_SCOPE: opcode_name = "BINOP_SCOPE"; break;
-    case STRUCTOP_MEMBER: opcode_name = "STRUCTOP_MEMBER"; break;
-    case STRUCTOP_MPTR: opcode_name = "STRUCTOP_MPTR"; break;
-    case BINOP_INTDIV: opcode_name = "BINOP_INTDIV"; break;
-    case BINOP_ASSIGN_MODIFY: opcode_name = "BINOP_ASSIGN_MODIFY"; break;
-    case BINOP_VAL: opcode_name = "BINOP_VAL"; break;
-    case BINOP_INCL: opcode_name = "BINOP_INCL"; break;
-    case BINOP_EXCL: opcode_name = "BINOP_EXCL"; break;
-    case BINOP_CONCAT: opcode_name = "BINOP_CONCAT"; break;
-    case BINOP_RANGE: opcode_name = "BINOP_RANGE"; break;
-    case BINOP_END: opcode_name = "BINOP_END"; break;
-    case TERNOP_COND: opcode_name = "TERNOP_COND"; break;
-    case TERNOP_SLICE: opcode_name = "TERNOP_SLICE"; break;
-    case TERNOP_SLICE_COUNT: opcode_name = "TERNOP_SLICE_COUNT"; break;
-    case OP_LONG: opcode_name = "OP_LONG"; break;
-    case OP_DOUBLE: opcode_name = "OP_DOUBLE"; break;
-    case OP_VAR_VALUE: opcode_name = "OP_VAR_VALUE"; break;
-    case OP_LAST: opcode_name = "OP_LAST"; break;
-    case OP_REGISTER: opcode_name = "OP_REGISTER"; break;
-    case OP_INTERNALVAR: opcode_name = "OP_INTERNALVAR"; break;
-    case OP_FUNCALL: opcode_name = "OP_FUNCALL"; break;
-    case OP_STRING: opcode_name = "OP_STRING"; break;
-    case OP_BITSTRING: opcode_name = "OP_BITSTRING"; break;
-    case OP_ARRAY: opcode_name = "OP_ARRAY"; break;
-    case UNOP_CAST: opcode_name = "UNOP_CAST"; break;
-    case UNOP_MEMVAL: opcode_name = "UNOP_MEMVAL"; break;
-    case UNOP_NEG: opcode_name = "UNOP_NEG"; break;
-    case UNOP_LOGICAL_NOT: opcode_name = "UNOP_LOGICAL_NOT"; break;
-    case UNOP_COMPLEMENT: opcode_name = "UNOP_COMPLEMENT"; break;
-    case UNOP_IND: opcode_name = "UNOP_IND"; break;
-    case UNOP_ADDR: opcode_name = "UNOP_ADDR"; break;
-    case UNOP_PREINCREMENT: opcode_name = "UNOP_PREINCREMENT"; break;
-    case UNOP_POSTINCREMENT: opcode_name = "UNOP_POSTINCREMENT"; break;
-    case UNOP_PREDECREMENT: opcode_name = "UNOP_PREDECREMENT"; break;
-    case UNOP_POSTDECREMENT: opcode_name = "UNOP_POSTDECREMENT"; break;
-    case UNOP_SIZEOF: opcode_name = "UNOP_SIZEOF"; break;
-    case UNOP_LOWER: opcode_name = "UNOP_LOWER"; break;
-    case UNOP_UPPER: opcode_name = "UNOP_UPPER"; break;
-    case UNOP_LENGTH: opcode_name = "UNOP_LENGTH"; break;
-    case UNOP_PLUS: opcode_name = "UNOP_PLUS"; break;
-    case UNOP_CAP: opcode_name = "UNOP_CAP"; break;
-    case UNOP_CHR: opcode_name = "UNOP_CHR"; break;
-    case UNOP_ORD: opcode_name = "UNOP_ORD"; break;
-    case UNOP_ABS: opcode_name = "UNOP_ABS"; break;
-    case UNOP_FLOAT: opcode_name = "UNOP_FLOAT"; break;
-    case UNOP_HIGH: opcode_name = "UNOP_HIGH"; break;
-    case UNOP_MAX: opcode_name = "UNOP_MAX"; break;
-    case UNOP_MIN: opcode_name = "UNOP_MIN"; break;
-    case UNOP_ODD: opcode_name = "UNOP_ODD"; break;
-    case UNOP_TRUNC: opcode_name = "UNOP_TRUNC"; break;
-    case OP_BOOL: opcode_name = "OP_BOOL"; break;
-    case OP_M2_STRING: opcode_name = "OP_M2_STRING"; break;
-    case STRUCTOP_STRUCT: opcode_name = "STRUCTOP_STRUCT"; break;
-    case STRUCTOP_PTR: opcode_name = "STRUCTOP_PTR"; break;
-    case OP_THIS: opcode_name = "OP_THIS"; break;
-    case OP_SCOPE: opcode_name = "OP_SCOPE"; break;
-    case OP_TYPE: opcode_name = "OP_TYPE"; break;
-    case OP_LABELED: opcode_name = "OP_LABELED"; break;
-    }
-
-  fprintf_filtered (stream, "%-20s  ", opcode_name);
-
-  switch (exp -> elts[elt++].opcode)
-    {
-    case TERNOP_COND:
-    case TERNOP_SLICE:
-    case TERNOP_SLICE_COUNT:
-      elt = dump_subexp (exp, stream, elt);
-    case BINOP_ADD:
-    case BINOP_SUB:
-    case BINOP_MUL:
-    case BINOP_DIV:
-    case BINOP_REM:
-    case BINOP_MOD:
-    case BINOP_LSH:
-    case BINOP_RSH:
-    case BINOP_LOGICAL_AND:
-    case BINOP_LOGICAL_OR:
-    case BINOP_BITWISE_AND:
-    case BINOP_BITWISE_IOR:
-    case BINOP_BITWISE_XOR:
-    case BINOP_EQUAL:
-    case BINOP_NOTEQUAL:
-    case BINOP_LESS:
-    case BINOP_GTR:
-    case BINOP_LEQ:
-    case BINOP_GEQ:
-    case BINOP_REPEAT:
-    case BINOP_ASSIGN:
-    case BINOP_COMMA:
-    case BINOP_SUBSCRIPT:
-    case BINOP_EXP:
-    case BINOP_MIN:
-    case BINOP_MAX:
-    case BINOP_SCOPE:
-    case BINOP_INTDIV:
-    case BINOP_ASSIGN_MODIFY:
-    case BINOP_VAL:
-    case BINOP_INCL:
-    case BINOP_EXCL:
-    case BINOP_CONCAT:
-    case BINOP_IN:
-    case BINOP_RANGE:
-    case BINOP_END:
-      elt = dump_subexp (exp, stream, elt);
-    case UNOP_NEG:
-    case UNOP_LOGICAL_NOT:
-    case UNOP_COMPLEMENT:
-    case UNOP_IND:
-    case UNOP_ADDR:
-    case UNOP_PREINCREMENT:
-    case UNOP_POSTINCREMENT:
-    case UNOP_PREDECREMENT:
-    case UNOP_POSTDECREMENT:
-    case UNOP_SIZEOF:
-    case UNOP_PLUS:
-    case UNOP_CAP:
-    case UNOP_CHR:
-    case UNOP_ORD:
-    case UNOP_ABS:
-    case UNOP_FLOAT:
-    case UNOP_HIGH:
-    case UNOP_MAX:
-    case UNOP_MIN:
-    case UNOP_ODD:
-    case UNOP_TRUNC:
-    case UNOP_LOWER:
-    case UNOP_UPPER:
-    case UNOP_LENGTH:
-    case UNOP_CARD:
-    case UNOP_CHMAX:
-    case UNOP_CHMIN:
-      elt = dump_subexp (exp, stream, elt);
-      break;
-    case OP_LONG:
-      fprintf_filtered (stream, "Type @0x%x (", exp->elts[elt].type);
-      type_print (exp->elts[elt].type, NULL, stream, 0);
-      fprintf_filtered (stream, "), value %ld (0x%lx)",
-			(long)exp->elts[elt+1].longconst,
-			(long)exp->elts[elt+1].longconst);
-      elt += 3;
-      break;
-    case OP_DOUBLE:
-      fprintf_filtered (stream, "Type @0x%x (", exp->elts[elt].type);
-      type_print (exp->elts[elt].type, NULL, stream, 0);
-      fprintf_filtered (stream, "), value %g",
-			(double)exp->elts[elt+1].doubleconst);
-      elt += 3;
-      break;
-    case OP_VAR_VALUE:
-      fprintf_filtered (stream, "Block @0x%x, symbol @0x%x (%s)",
-			exp->elts[elt].block,
-			exp->elts[elt+1].symbol,
-			SYMBOL_NAME (exp->elts[elt+1].symbol));
-      elt += 3;
-      break;
-    case OP_LAST:
-      fprintf_filtered (stream, "History element %ld",
-			(long)exp->elts[elt].longconst);
-      elt += 2;
-      break;
-    case OP_REGISTER:
-      fprintf_filtered (stream, "Register %ld",
-			(long)exp->elts[elt].longconst);
-      elt += 2;
-      break;
-    case OP_INTERNALVAR:
-      fprintf_filtered (stream, "Internal var @0x%x (%s)",
-			exp->elts[elt].internalvar,
-			exp->elts[elt].internalvar->name);
-      elt += 2;
-      break;
-    case OP_FUNCALL:
-      {
-	int nargs;
-
-	nargs = longest_to_int (exp->elts[elt].longconst);
-
-	fprintf_filtered (stream, "Number of args: %d", nargs);
-	elt += 2;
-
-	for (i = 1; i <= nargs + 1; i++)
-	  elt = dump_subexp (exp, stream, elt);
-      }
-      break;
-    case OP_ARRAY:
-      {
-	int lower, upper;
-	int i;
-
-	lower = longest_to_int (exp->elts[elt].longconst);
-	upper = longest_to_int (exp->elts[elt + 1].longconst);
-
-	fprintf_filtered (stream, "Bounds [%d:%d]", lower, upper);
-	elt += 3;
-
-	for (i = 1; i <= upper - lower + 1; i++)
-	  elt = dump_subexp (exp, stream, elt);
-      }
-      break;
-    case UNOP_MEMVAL:
-    case UNOP_CAST:
-      fprintf_filtered (stream, "Type @0x%x (",
-			  exp->elts[elt].type);
-      type_print (exp->elts[elt].type, NULL, stream, 0);
-      fprintf_filtered (stream, ")");
-      elt = dump_subexp (exp, stream, elt + 2);
-      break;
-    case OP_TYPE:
-      fprintf_filtered (stream, "Type @0x%x (",
-			  exp->elts[elt].type);
-      type_print (exp->elts[elt].type, NULL, stream, 0);
-      fprintf_filtered (stream, ")");
-      elt += 2;
-      break;
-    case STRUCTOP_STRUCT:
-    case STRUCTOP_PTR:
-      {
-	char *elem_name;
-	int len;
-
-	len = longest_to_int (exp->elts[elt].longconst);
-	elem_name = &exp->elts[elt + 1].string;
-
-	fprintf_filtered (stream, "Element name: `%.*s'", len, elem_name);
-	elt = dump_subexp (exp, stream, elt + 3 + BYTES_TO_EXP_ELEM (len + 1));
-      }
-      break;
-
-    default:
-    case OP_NULL:
-    case STRUCTOP_MEMBER:
-    case STRUCTOP_MPTR:
-    case MULTI_SUBSCRIPT:
-    case OP_F77_UNDETERMINED_ARGLIST:
-    case OP_COMPLEX:
-    case OP_STRING:
-    case OP_BITSTRING:
-    case OP_BOOL:
-    case OP_M2_STRING:
-    case OP_THIS:
-    case OP_SCOPE:
-    case OP_LABELED:
-    case OP_NAME:
-    case OP_EXPRSTRING:
-      fprintf_filtered (stream, "Unknown format");
-    }
-
-  indent -= 2;
-
-  return elt;
-}
-
-void
-dump_postfix_expression (exp, stream, note)
-     struct expression *exp;
-     GDB_FILE *stream;
-     char *note;
-{
-  int elt;
-
-  fprintf_filtered (stream, "Dump of expression @ ");
-  gdb_print_address (exp, stream);
-  fprintf_filtered (stream, ", %s:\nExpression: `", note);
-  /* XXX - doesn't work for types print_expression (exp, stream);*/
-  fprintf_filtered (stream, "'\n\tLanguage %s, %d elements, %d bytes each.\n",
-		    exp->language_defn->la_name, exp -> nelts,
-		    sizeof (union exp_element));
-  fprintf_filtered (stream, "\t%5s  %20s  %16s  %s\n", "Index", "Opcode",
-		    "Hex Value", "String Value");
-
-  for (elt = 0; elt < exp -> nelts;)
-    elt = dump_subexp (exp, stream, elt);
-  fprintf_filtered (stream, "\n");
-}
-
-#endif	/* MAINTENANCE_CMDS */
diff --git a/gdb/expression.h b/gdb/expression.h
deleted file mode 100644
index 9561b1c..0000000
--- a/gdb/expression.h
+++ /dev/null
@@ -1,390 +0,0 @@
-/* Definitions for expressions stored in reversed prefix form, for GDB.
-   Copyright 1986, 1989, 1992, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (EXPRESSION_H)
-#define EXPRESSION_H 1
-
-#ifdef __STDC__
-struct block;	/* Forward declaration for prototypes */
-#endif
-
-/* Definitions for saved C expressions.  */
-
-/* An expression is represented as a vector of union exp_element's.
-   Each exp_element is an opcode, except that some opcodes cause
-   the following exp_element to be treated as a long or double constant
-   or as a variable.  The opcodes are obeyed, using a stack for temporaries.
-   The value is left on the temporary stack at the end.  */
-
-/* When it is necessary to include a string,
-   it can occupy as many exp_elements as it needs.
-   We find the length of the string using strlen,
-   divide to find out how many exp_elements are used up,
-   and skip that many.  Strings, like numbers, are indicated
-   by the preceding opcode.  */
-
-enum exp_opcode
-{
-  /* Used when it's necessary to pass an opcode which will be ignored,
-     or to catch uninitialized values.  */
-  OP_NULL,
-
-/* BINOP_... operate on two values computed by following subexpressions,
-   replacing them by one result value.  They take no immediate arguments.  */
-
-  BINOP_ADD,		/* + */
-  BINOP_SUB,		/* - */
-  BINOP_MUL,		/* * */
-  BINOP_DIV,		/* / */
-  BINOP_REM,		/* % */
-  BINOP_MOD,		/* mod (Knuth 1.2.4) */
-  BINOP_LSH,		/* << */
-  BINOP_RSH,		/* >> */
-  BINOP_LOGICAL_AND,	/* && */
-  BINOP_LOGICAL_OR,	/* || */
-  BINOP_BITWISE_AND,	/* & */
-  BINOP_BITWISE_IOR,	/* | */
-  BINOP_BITWISE_XOR,	/* ^ */
-  BINOP_EQUAL,		/* == */
-  BINOP_NOTEQUAL,	/* != */
-  BINOP_LESS,		/* < */
-  BINOP_GTR,		/* > */
-  BINOP_LEQ,		/* <= */
-  BINOP_GEQ,		/* >= */
-  BINOP_REPEAT,		/* @ */
-  BINOP_ASSIGN,		/* = */
-  BINOP_COMMA,		/* , */
-  BINOP_SUBSCRIPT,	/* x[y] */
-  BINOP_EXP,		/* Exponentiation */
-
-  /* C++.  */
-
-  BINOP_MIN,		/* <? */
-  BINOP_MAX,		/* >? */
-  BINOP_SCOPE,		/* :: */
-
-  /* STRUCTOP_MEMBER is used for pointer-to-member constructs.
-     X . * Y translates into X STRUCTOP_MEMBER Y.  */
-  STRUCTOP_MEMBER,
-
-  /* STRUCTOP_MPTR is used for pointer-to-member constructs
-     when X is a pointer instead of an aggregate.  */
-  STRUCTOP_MPTR,
-
-  /* end of C++.  */
-
-  /* For Modula-2 integer division DIV */
-  BINOP_INTDIV,
-
-  BINOP_ASSIGN_MODIFY,	/* +=, -=, *=, and so on.
-			   The following exp_element is another opcode,
-			   a BINOP_, saying how to modify.
-			   Then comes another BINOP_ASSIGN_MODIFY,
-			   making three exp_elements in total.  */
-
-  /* Modula-2 standard (binary) procedures */
-  BINOP_VAL,
-  BINOP_INCL,
-  BINOP_EXCL,
-
-  /* Concatenate two operands, such as character strings or bitstrings.
-     If the first operand is a integer expression, then it means concatenate
-     the second operand with itself that many times. */
-  BINOP_CONCAT,
-
-  /* For Chill and Pascal. */
-  BINOP_IN, /* Returns 1 iff ARG1 IN ARG2. */
-
-  /* This must be the highest BINOP_ value, for expprint.c.  */
-  BINOP_END,
-
-  /* Operates on three values computed by following subexpressions.  */
-  TERNOP_COND,		/* ?: */
-
-  /* A sub-string/sub-array.  Chill syntax:  OP1(OP2:OP3).
-     Return elements OP2 through OP3 of OP1.  */
-  TERNOP_SLICE,
-
-  /* A sub-string/sub-array.  Chill syntax:  OP1(OP2 UP OP3).
-     Return OP3 elements of OP1, starting with element OP2. */
-  TERNOP_SLICE_COUNT,
-
-  /* Multidimensional subscript operator, such as Modula-2 x[a,b,...].
-     The dimensionality is encoded in the operator, like the number of
-     function arguments in OP_FUNCALL, I.E. <OP><dimension><OP>.
-     The value of the first following subexpression is subscripted
-     by each of the next following subexpressions, one per dimension. */
-   MULTI_SUBSCRIPT,
-
-  /* The OP_... series take immediate following arguments.
-     After the arguments come another OP_... (the same one)
-     so that the grouping can be recognized from the end.  */
-
-  /* OP_LONG is followed by a type pointer in the next exp_element
-     and the long constant value in the following exp_element.
-     Then comes another OP_LONG.
-     Thus, the operation occupies four exp_elements.  */
-  OP_LONG,
-
-  /* OP_DOUBLE is similar but takes a double constant instead of a long.  */
-  OP_DOUBLE,
-
-  /* OP_VAR_VALUE takes one struct block * in the following element,
-     and one struct symbol * in the following exp_element, followed by
-     another OP_VAR_VALUE, making four exp_elements.  If the block is
-     non-NULL, evaluate the symbol relative to the innermost frame
-     executing in that block; if the block is NULL use the selected frame.  */
-  OP_VAR_VALUE,
-
-  /* OP_LAST is followed by an integer in the next exp_element.
-     The integer is zero for the last value printed,
-     or it is the absolute number of a history element.
-     With another OP_LAST at the end, this makes three exp_elements.  */
-  OP_LAST,
-
-  /* OP_REGISTER is followed by an integer in the next exp_element.
-     This is the number of a register to fetch (as an int).
-     With another OP_REGISTER at the end, this makes three exp_elements.  */
-  OP_REGISTER,
-
-  /* OP_INTERNALVAR is followed by an internalvar ptr in the next exp_element.
-     With another OP_INTERNALVAR at the end, this makes three exp_elements.  */
-  OP_INTERNALVAR,
-
-  /* OP_FUNCALL is followed by an integer in the next exp_element.
-     The integer is the number of args to the function call.
-     That many plus one values from following subexpressions
-     are used, the first one being the function.
-     The integer is followed by a repeat of OP_FUNCALL,
-     making three exp_elements.  */
-  OP_FUNCALL,
-
-  /* This is EXACTLY like OP_FUNCALL but is semantically different.  
-     In F77, array subscript expressions, substring expressions
-     and function calls are  all exactly the same syntactically. They may 
-     only be dismabiguated at runtime.  Thus this operator, which 
-     indicates that we have found something of the form <name> ( <stuff> ) */ 
-  OP_F77_UNDETERMINED_ARGLIST,
-  
-  /* The following OP is a special one, it introduces a F77 complex
-     literal. It is followed by exactly two args that are doubles.  */ 
-  OP_COMPLEX,
-
-  /* OP_STRING represents a string constant.
-     Its format is the same as that of a STRUCTOP, but the string
-     data is just made into a string constant when the operation
-     is executed.  */
-  OP_STRING,
-
-  /* OP_BITSTRING represents a packed bitstring constant.
-     Its format is the same as that of a STRUCTOP, but the bitstring
-     data is just made into a bitstring constant when the operation
-     is executed.  */
-  OP_BITSTRING,
-
-  /* OP_ARRAY creates an array constant out of the following subexpressions.
-     It is followed by two exp_elements, the first containing an integer
-     that is the lower bound of the array and the second containing another
-     integer that is the upper bound of the array.  The second integer is
-     followed by a repeat of OP_ARRAY, making four exp_elements total.
-     The bounds are used to compute the number of following subexpressions
-     to consume, as well as setting the bounds in the created array constant.
-     The type of the elements is taken from the type of the first subexp,
-     and they must all match. */
-  OP_ARRAY,
-
-  /* UNOP_CAST is followed by a type pointer in the next exp_element.
-     With another UNOP_CAST at the end, this makes three exp_elements.
-     It casts the value of the following subexpression.  */
-  UNOP_CAST,
-
-  /* UNOP_MEMVAL is followed by a type pointer in the next exp_element
-     With another UNOP_MEMVAL at the end, this makes three exp_elements.
-     It casts the contents of the word addressed by the value of the
-     following subexpression.  */
-  UNOP_MEMVAL,
-
-  /* UNOP_... operate on one value from a following subexpression
-     and replace it with a result.  They take no immediate arguments.  */
-
-  UNOP_NEG,		/* Unary - */
-  UNOP_LOGICAL_NOT,	/* Unary ! */
-  UNOP_COMPLEMENT,	/* Unary ~ */
-  UNOP_IND,		/* Unary * */
-  UNOP_ADDR,		/* Unary & */
-  UNOP_PREINCREMENT,	/* ++ before an expression */
-  UNOP_POSTINCREMENT,	/* ++ after an expression */
-  UNOP_PREDECREMENT,	/* -- before an expression */
-  UNOP_POSTDECREMENT,	/* -- after an expression */
-  UNOP_SIZEOF,		/* Unary sizeof (followed by expression) */
-
-  UNOP_PLUS,		/* Unary plus */
-
-  UNOP_CAP,		/* Modula-2 standard (unary) procedures */
-  UNOP_CHR,
-  UNOP_ORD,
-  UNOP_ABS,
-  UNOP_FLOAT,
-  UNOP_HIGH,
-  UNOP_MAX,
-  UNOP_MIN,
-  UNOP_ODD,
-  UNOP_TRUNC,
-
-  /* Chill builtin functions. */
-  UNOP_LOWER, UNOP_UPPER, UNOP_LENGTH,
-
-  OP_BOOL,		/* Modula-2 builtin BOOLEAN type */
-  OP_M2_STRING,		/* Modula-2 string constants */
-
-  /* STRUCTOP_... operate on a value from a following subexpression
-     by extracting a structure component specified by a string
-     that appears in the following exp_elements (as many as needed).
-     STRUCTOP_STRUCT is used for "." and STRUCTOP_PTR for "->".
-     They differ only in the error message given in case the value is
-     not suitable or the structure component specified is not found.
-
-     The length of the string follows the opcode, followed by
-     BYTES_TO_EXP_ELEM(length) elements containing the data of the
-     string, followed by the length again and the opcode again.  */
-
-  STRUCTOP_STRUCT,
-  STRUCTOP_PTR,
-
-/* start-sanitize-gm */
-#ifdef GENERAL_MAGIC_HACKS
-  /* STRUCTOP_FIELD is for handling field access for Magic Cap dynamic objects.
-   */
-  STRUCTOP_FIELD,
-#endif /* GENERAL_MAGIC_HACKS */
-/* end-sanitize-gm */
-
-  /* C++ */
-  /* OP_THIS is just a placeholder for the class instance variable.
-     It just comes in a tight (OP_THIS, OP_THIS) pair.  */
-  OP_THIS,
-
-  /* OP_SCOPE surrounds a type name and a field name.  The type
-     name is encoded as one element, but the field name stays as
-     a string, which, of course, is variable length.  */
-  OP_SCOPE,
-
-  /* Used to represent named structure field values in brace initializers
-     (or tuples as they are called in Chill).
-     The gcc C syntax is NAME:VALUE or .NAME=VALUE, the Chill syntax is
-     .NAME:VALUE.  Multiple labels (as in the Chill syntax
-     .NAME1,.NAME2:VALUE) is represented as if it were
-     .NAME1:(.NAME2:VALUE) (though that is not valid Chill syntax).
-
-     The NAME is represented as for STRUCTOP_STRUCT;  VALUE follows. */
-  OP_LABELED,
-
-  /* OP_TYPE is for parsing types, and used with the "ptype" command
-     so we can look up types that are qualified by scope, either with
-     the GDB "::" operator, or the Modula-2 '.' operator. */
-  OP_TYPE,
-
-  /* An un-looked-up identifier. */
-  OP_NAME,
-
-  /* An unparsed expression.  Used for Scheme (for now at least) */
-  OP_EXPRSTRING
-};
-
-union exp_element
-{
-  enum exp_opcode opcode;
-  struct symbol *symbol;
-  LONGEST longconst;
-  double doubleconst;
-  /* Really sizeof (union exp_element) characters (or less for the last
-     element of a string).  */
-  char string;
-  struct type *type;
-  struct internalvar *internalvar;
-  struct block *block;
-};
-
-struct expression
-{
-  const struct language_defn *language_defn;  /* language it was entered in */
-  int nelts;
-  union exp_element elts[1];
-};
-
-/* Macros for converting between number of expression elements and bytes
-   to store that many expression elements. */
-
-#define EXP_ELEM_TO_BYTES(elements) \
-    ((elements) * sizeof (union exp_element))
-#define BYTES_TO_EXP_ELEM(bytes) \
-    (((bytes) + sizeof (union exp_element) - 1) / sizeof (union exp_element))
-
-/* From parse.c */
-
-extern struct expression *parse_expression PARAMS ((char *));
-
-extern struct expression *parse_exp_1 PARAMS ((char **, struct block *, int));
-
-/* The innermost context required by the stack and register variables
-   we've encountered so far.  To use this, set it to NULL, then call
-   parse_<whatever>, then look at it.  */
-extern struct block *innermost_block;
-
-/* From eval.c */
-
-/* Values of NOSIDE argument to eval_subexp.  */
-
-enum noside
-{
-  EVAL_NORMAL,
-  EVAL_SKIP,			/* Only effect is to increment pos.  */
-  EVAL_AVOID_SIDE_EFFECTS	/* Don't modify any variables or
-				   call any functions.  The value
-				   returned will have the correct
-				   type, and will have an
-				   approximately correct lvalue
-				   type (inaccuracy: anything that is
-				   listed as being in a register in
-				   the function in which it was
-				   declared will be lval_register).  */
-};
-
-extern struct value* evaluate_subexp_standard
-PARAMS ((struct type *, struct expression *, int*, enum noside));
-
-/* From expprint.c */
-
-extern void print_expression PARAMS ((struct expression *, GDB_FILE *));
-
-extern char *op_string PARAMS ((enum exp_opcode));
-
-/* To enable dumping of all parsed expressions in a human readable
-   form, define DEBUG_EXPRESSIONS.  This is a compile time constant
-   at the moment, since it's not clear that this feature is important
-   enough to include by default. */
-
-#ifdef DEBUG_EXPRESSIONS
-extern void dump_expression PARAMS ((struct expression *, GDB_FILE *, char *));
-#define DUMP_EXPRESSION(exp,file,note) dump_expression ((exp), (file), (note))
-#else
-#define DUMP_EXPRESSION(exp,file,note)	/* Null expansion */
-#endif	/* DEBUG_EXPRESSIONS */
-
-#endif	/* !defined (EXPRESSION_H) */
diff --git a/gdb/f-exp.y b/gdb/f-exp.y
deleted file mode 100644
index 4a1f747..0000000
--- a/gdb/f-exp.y
+++ /dev/null
@@ -1,1174 +0,0 @@
-/* YACC parser for Fortran expressions, for GDB.
-   Copyright 1986, 1989, 1990, 1991, 1993, 1994
-             Free Software Foundation, Inc.
-   Contributed by Motorola.  Adapted from the C parser by Farooq Butt
-   (fmbutt@engage.sps.mot.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This was blantantly ripped off the C expression parser, please 
-   be aware of that as you look at its basic structure -FMB */ 
-
-/* Parse a F77 expression from text in a string,
-   and return the result as a  struct expression  pointer.
-   That structure contains arithmetic operations in reverse polish,
-   with constants represented by operations that are followed by special data.
-   See expression.h for the details of the format.
-   What is important here is that it can be built up sequentially
-   during the process of parsing; the lower levels of the tree always
-   come first in the result.
-
-   Note that malloc's and realloc's in this file are transformed to
-   xmalloc and xrealloc respectively by the same sed command in the
-   makefile that remaps any other malloc/realloc inserted by the parser
-   generator.  Doing this with #defines and trying to control the interaction
-   with include files (<malloc.h> and <stdlib.h> for example) just became
-   too messy, particularly when such includes can be inserted at random
-   times by the parser generator.  */
-   
-%{
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "expression.h"
-#include "value.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "f-lang.h"
-#include "bfd.h" /* Required by objfiles.h.  */
-#include "symfile.h" /* Required by objfiles.h.  */
-#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
-
-/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
-   as well as gratuitiously global symbol names, so we can have multiple
-   yacc generated parsers in gdb.  Note that these are only the variables
-   produced by yacc.  If other parser generators (bison, byacc, etc) produce
-   additional global names that conflict at link time, then those parser
-   generators need to be fixed instead of adding those names to this list. */
-
-#define	yymaxdepth f_maxdepth
-#define	yyparse	f_parse
-#define	yylex	f_lex
-#define	yyerror	f_error
-#define	yylval	f_lval
-#define	yychar	f_char
-#define	yydebug	f_debug
-#define	yypact	f_pact	
-#define	yyr1	f_r1			
-#define	yyr2	f_r2			
-#define	yydef	f_def		
-#define	yychk	f_chk		
-#define	yypgo	f_pgo		
-#define	yyact	f_act		
-#define	yyexca	f_exca
-#define yyerrflag f_errflag
-#define yynerrs	f_nerrs
-#define	yyps	f_ps
-#define	yypv	f_pv
-#define	yys	f_s
-#define	yy_yys	f_yys
-#define	yystate	f_state
-#define	yytmp	f_tmp
-#define	yyv	f_v
-#define	yy_yyv	f_yyv
-#define	yyval	f_val
-#define	yylloc	f_lloc
-#define yyreds	f_reds		/* With YYDEBUG defined */
-#define yytoks	f_toks		/* With YYDEBUG defined */
-#define yylhs	f_yylhs
-#define yylen	f_yylen
-#define yydefred f_yydefred
-#define yydgoto	f_yydgoto
-#define yysindex f_yysindex
-#define yyrindex f_yyrindex
-#define yygindex f_yygindex
-#define yytable	 f_yytable
-#define yycheck	 f_yycheck
-
-#ifndef YYDEBUG
-#define	YYDEBUG	1		/* Default to no yydebug support */
-#endif
-
-int yyparse PARAMS ((void));
-
-static int yylex PARAMS ((void));
-
-void yyerror PARAMS ((char *));
-
-static void growbuf_by_size PARAMS ((int));
-
-static int match_string_literal PARAMS ((void));
-
-%}
-
-/* Although the yacc "value" of an expression is not used,
-   since the result is stored in the structure being created,
-   other node types do have values.  */
-
-%union
-  {
-    LONGEST lval;
-    struct {
-      LONGEST val;
-      struct type *type;
-    } typed_val;
-    DOUBLEST dval;
-    struct symbol *sym;
-    struct type *tval;
-    struct stoken sval;
-    struct ttype tsym;
-    struct symtoken ssym;
-    int voidval;
-    struct block *bval;
-    enum exp_opcode opcode;
-    struct internalvar *ivar;
-
-    struct type **tvec;
-    int *ivec;
-  }
-
-%{
-/* YYSTYPE gets defined by %union */
-static int parse_number PARAMS ((char *, int, int, YYSTYPE *));
-%}
-
-%type <voidval> exp  type_exp start variable 
-%type <tval> type typebase
-%type <tvec> nonempty_typelist
-/* %type <bval> block */
-
-/* Fancy type parsing.  */
-%type <voidval> func_mod direct_abs_decl abs_decl
-%type <tval> ptype
-
-%token <typed_val> INT
-%token <dval> FLOAT
-
-/* Both NAME and TYPENAME tokens represent symbols in the input,
-   and both convey their data as strings.
-   But a TYPENAME is a string that happens to be defined as a typedef
-   or builtin type name (such as int or char)
-   and a NAME is any other symbol.
-   Contexts where this distinction is not important can use the
-   nonterminal "name", which matches either NAME or TYPENAME.  */
-
-%token <sval> STRING_LITERAL
-%token <lval> BOOLEAN_LITERAL
-%token <ssym> NAME 
-%token <tsym> TYPENAME
-%type <sval> name
-%type <ssym> name_not_typename
-%type <tsym> typename
-
-/* A NAME_OR_INT is a symbol which is not known in the symbol table,
-   but which would parse as a valid number in the current input radix.
-   E.g. "c" when input_radix==16.  Depending on the parse, it will be
-   turned into a name or into a number.  */
-
-%token <ssym> NAME_OR_INT 
-
-%token  SIZEOF 
-%token ERROR
-
-/* Special type cases, put in to allow the parser to distinguish different
-   legal basetypes.  */
-%token INT_KEYWORD INT_S2_KEYWORD LOGICAL_S1_KEYWORD LOGICAL_S2_KEYWORD 
-%token LOGICAL_KEYWORD REAL_KEYWORD REAL_S8_KEYWORD REAL_S16_KEYWORD 
-%token COMPLEX_S8_KEYWORD COMPLEX_S16_KEYWORD COMPLEX_S32_KEYWORD 
-%token BOOL_AND BOOL_OR BOOL_NOT   
-%token <lval> CHARACTER 
-
-%token <voidval> VARIABLE
-
-%token <opcode> ASSIGN_MODIFY
-
-%left ','
-%left ABOVE_COMMA
-%right '=' ASSIGN_MODIFY
-%right '?'
-%left BOOL_OR
-%right BOOL_NOT
-%left BOOL_AND
-%left '|'
-%left '^'
-%left '&'
-%left EQUAL NOTEQUAL
-%left LESSTHAN GREATERTHAN LEQ GEQ
-%left LSH RSH
-%left '@'
-%left '+' '-'
-%left '*' '/' '%'
-%right UNARY 
-%right '('
-
-
-%%
-
-start   :	exp
-	|	type_exp
-	;
-
-type_exp:	type
-			{ write_exp_elt_opcode(OP_TYPE);
-			  write_exp_elt_type($1);
-			  write_exp_elt_opcode(OP_TYPE); }
-	;
-
-exp     :       '(' exp ')'
-        		{ }
-        ;
-
-/* Expressions, not including the comma operator.  */
-exp	:	'*' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_IND); }
-
-exp	:	'&' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_ADDR); }
-
-exp	:	'-' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_NEG); }
-	;
-
-exp	:	BOOL_NOT exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_LOGICAL_NOT); }
-	;
-
-exp	:	'~' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_COMPLEMENT); }
-	;
-
-exp	:	SIZEOF exp       %prec UNARY
-			{ write_exp_elt_opcode (UNOP_SIZEOF); }
-	;
-
-/* No more explicit array operators, we treat everything in F77 as 
-   a function call.  The disambiguation as to whether we are 
-   doing a subscript operation or a function call is done 
-   later in eval.c.  */
-
-exp	:	exp '(' 
-			{ start_arglist (); }
-		arglist ')'	
-			{ write_exp_elt_opcode (OP_F77_UNDETERMINED_ARGLIST);
-			  write_exp_elt_longcst ((LONGEST) end_arglist ());
-			  write_exp_elt_opcode (OP_F77_UNDETERMINED_ARGLIST); }
-	;
-
-arglist	:
-	;
-
-arglist	:	exp
-			{ arglist_len = 1; }
-	;
-
-arglist :      substring
-                        { arglist_len = 2;}
-   
-arglist	:	arglist ',' exp   %prec ABOVE_COMMA
-			{ arglist_len++; }
-	;
-
-substring:	exp ':' exp   %prec ABOVE_COMMA
-			{ } 
-	;
-
-
-complexnum:     exp ',' exp 
-                	{ }                          
-        ;
-
-exp	:	'(' complexnum ')'
-                	{ write_exp_elt_opcode(OP_COMPLEX); }
-	;
-
-exp	:	'(' type ')' exp  %prec UNARY
-			{ write_exp_elt_opcode (UNOP_CAST);
-			  write_exp_elt_type ($2);
-			  write_exp_elt_opcode (UNOP_CAST); }
-	;
-
-/* Binary operators in order of decreasing precedence.  */
-
-exp	:	exp '@' exp
-			{ write_exp_elt_opcode (BINOP_REPEAT); }
-	;
-
-exp	:	exp '*' exp
-			{ write_exp_elt_opcode (BINOP_MUL); }
-	;
-
-exp	:	exp '/' exp
-			{ write_exp_elt_opcode (BINOP_DIV); }
-	;
-
-exp	:	exp '%' exp
-			{ write_exp_elt_opcode (BINOP_REM); }
-	;
-
-exp	:	exp '+' exp
-			{ write_exp_elt_opcode (BINOP_ADD); }
-	;
-
-exp	:	exp '-' exp
-			{ write_exp_elt_opcode (BINOP_SUB); }
-	;
-
-exp	:	exp LSH exp
-			{ write_exp_elt_opcode (BINOP_LSH); }
-	;
-
-exp	:	exp RSH exp
-			{ write_exp_elt_opcode (BINOP_RSH); }
-	;
-
-exp	:	exp EQUAL exp
-			{ write_exp_elt_opcode (BINOP_EQUAL); }
-	;
-
-exp	:	exp NOTEQUAL exp
-			{ write_exp_elt_opcode (BINOP_NOTEQUAL); }
-	;
-
-exp	:	exp LEQ exp
-			{ write_exp_elt_opcode (BINOP_LEQ); }
-	;
-
-exp	:	exp GEQ exp
-			{ write_exp_elt_opcode (BINOP_GEQ); }
-	;
-
-exp	:	exp LESSTHAN exp
-			{ write_exp_elt_opcode (BINOP_LESS); }
-	;
-
-exp	:	exp GREATERTHAN exp
-			{ write_exp_elt_opcode (BINOP_GTR); }
-	;
-
-exp	:	exp '&' exp
-			{ write_exp_elt_opcode (BINOP_BITWISE_AND); }
-	;
-
-exp	:	exp '^' exp
-			{ write_exp_elt_opcode (BINOP_BITWISE_XOR); }
-	;
-
-exp	:	exp '|' exp
-			{ write_exp_elt_opcode (BINOP_BITWISE_IOR); }
-	;
-
-exp     :       exp BOOL_AND exp
-			{ write_exp_elt_opcode (BINOP_LOGICAL_AND); }
-	;
-
-
-exp	:	exp BOOL_OR exp
-			{ write_exp_elt_opcode (BINOP_LOGICAL_OR); }
-	;
-
-exp	:	exp '=' exp
-			{ write_exp_elt_opcode (BINOP_ASSIGN); }
-	;
-
-exp	:	exp ASSIGN_MODIFY exp
-			{ write_exp_elt_opcode (BINOP_ASSIGN_MODIFY);
-			  write_exp_elt_opcode ($2);
-			  write_exp_elt_opcode (BINOP_ASSIGN_MODIFY); }
-	;
-
-exp	:	INT
-			{ write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type ($1.type);
-			  write_exp_elt_longcst ((LONGEST)($1.val));
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp	:	NAME_OR_INT
-			{ YYSTYPE val;
-			  parse_number ($1.stoken.ptr, $1.stoken.length, 0, &val);
-			  write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (val.typed_val.type);
-			  write_exp_elt_longcst ((LONGEST)val.typed_val.val);
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp	:	FLOAT
-			{ write_exp_elt_opcode (OP_DOUBLE);
-			  write_exp_elt_type (builtin_type_f_real_s8);
-			  write_exp_elt_dblcst ($1);
-			  write_exp_elt_opcode (OP_DOUBLE); }
-	;
-
-exp	:	variable
-	;
-
-exp	:	VARIABLE
-	;
-
-exp	:	SIZEOF '(' type ')'	%prec UNARY
-			{ write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (builtin_type_f_integer);
-			  CHECK_TYPEDEF ($3);
-			  write_exp_elt_longcst ((LONGEST) TYPE_LENGTH ($3));
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp     :       BOOLEAN_LITERAL
-			{ write_exp_elt_opcode (OP_BOOL);
-			  write_exp_elt_longcst ((LONGEST) $1);
-			  write_exp_elt_opcode (OP_BOOL);
-			}
-        ;
-
-exp	:	STRING_LITERAL
-			{
-			  write_exp_elt_opcode (OP_STRING);
-			  write_exp_string ($1);
-			  write_exp_elt_opcode (OP_STRING);
-			}
-	;
-
-variable:	name_not_typename
-			{ struct symbol *sym = $1.sym;
-
-			  if (sym)
-			    {
-			      if (symbol_read_needs_frame (sym))
-				{
-				  if (innermost_block == 0 ||
-				      contained_in (block_found, 
-						    innermost_block))
-				    innermost_block = block_found;
-				}
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			      /* We want to use the selected frame, not
-				 another more inner frame which happens to
-				 be in the same block.  */
-			      write_exp_elt_block (NULL);
-			      write_exp_elt_sym (sym);
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			      break;
-			    }
-			  else
-			    {
-			      struct minimal_symbol *msymbol;
-			      register char *arg = copy_name ($1.stoken);
-
-			      msymbol =
-				lookup_minimal_symbol (arg, NULL, NULL);
-			      if (msymbol != NULL)
-				{
-				  write_exp_msymbol (msymbol,
-						     lookup_function_type (builtin_type_int),
-						     builtin_type_int);
-				}
-			      else if (!have_full_symbols () && !have_partial_symbols ())
-				error ("No symbol table is loaded.  Use the \"file\" command.");
-			      else
-				error ("No symbol \"%s\" in current context.",
-				       copy_name ($1.stoken));
-			    }
-			}
-	;
-
-
-type    :       ptype
-        ;
-
-ptype	:	typebase
-	|	typebase abs_decl
-		{
-		  /* This is where the interesting stuff happens.  */
-		  int done = 0;
-		  int array_size;
-		  struct type *follow_type = $1;
-		  struct type *range_type;
-		  
-		  while (!done)
-		    switch (pop_type ())
-		      {
-		      case tp_end:
-			done = 1;
-			break;
-		      case tp_pointer:
-			follow_type = lookup_pointer_type (follow_type);
-			break;
-		      case tp_reference:
-			follow_type = lookup_reference_type (follow_type);
-			break;
-		      case tp_array:
-			array_size = pop_type_int ();
-			if (array_size != -1)
-			  {
-			    range_type =
-			      create_range_type ((struct type *) NULL,
-						 builtin_type_f_integer, 0,
-						 array_size - 1);
-			    follow_type =
-			      create_array_type ((struct type *) NULL,
-						 follow_type, range_type);
-			  }
-			else
-			  follow_type = lookup_pointer_type (follow_type);
-			break;
-		      case tp_function:
-			follow_type = lookup_function_type (follow_type);
-			break;
-		      }
-		  $$ = follow_type;
-		}
-	;
-
-abs_decl:	'*'
-			{ push_type (tp_pointer); $$ = 0; }
-	|	'*' abs_decl
-			{ push_type (tp_pointer); $$ = $2; }
-	|	'&'
-			{ push_type (tp_reference); $$ = 0; }
-	|	'&' abs_decl
-			{ push_type (tp_reference); $$ = $2; }
-	|	direct_abs_decl
-	;
-
-direct_abs_decl: '(' abs_decl ')'
-			{ $$ = $2; }
-	| 	direct_abs_decl func_mod
-			{ push_type (tp_function); }
-	|	func_mod
-			{ push_type (tp_function); }
-	;
-
-func_mod:	'(' ')'
-			{ $$ = 0; }
-	|	'(' nonempty_typelist ')'
-			{ free ((PTR)$2); $$ = 0; }
-	;
-
-typebase  /* Implements (approximately): (type-qualifier)* type-specifier */
-	:	TYPENAME
-			{ $$ = $1.type; }
-	|	INT_KEYWORD
-			{ $$ = builtin_type_f_integer; }
-	|	INT_S2_KEYWORD 
-			{ $$ = builtin_type_f_integer_s2; }
-	|	CHARACTER 
-			{ $$ = builtin_type_f_character; }
-	|	LOGICAL_KEYWORD 
-			{ $$ = builtin_type_f_logical;} 
-	|	LOGICAL_S2_KEYWORD
-			{ $$ = builtin_type_f_logical_s2;}
-	|	LOGICAL_S1_KEYWORD 
-			{ $$ = builtin_type_f_logical_s1;}
-	|	REAL_KEYWORD 
-			{ $$ = builtin_type_f_real;}
-	|       REAL_S8_KEYWORD
-			{ $$ = builtin_type_f_real_s8;}
-	|	REAL_S16_KEYWORD
-			{ $$ = builtin_type_f_real_s16;}
-	|	COMPLEX_S8_KEYWORD
-			{ $$ = builtin_type_f_complex_s8;}
-	|	COMPLEX_S16_KEYWORD 
-			{ $$ = builtin_type_f_complex_s16;}
-	|	COMPLEX_S32_KEYWORD 
-			{ $$ = builtin_type_f_complex_s32;}
-	;
-
-typename:	TYPENAME
-	;
-
-nonempty_typelist
-	:	type
-		{ $$ = (struct type **) malloc (sizeof (struct type *) * 2);
-		  $<ivec>$[0] = 1;	/* Number of types in vector */
-		  $$[1] = $1;
-		}
-	|	nonempty_typelist ',' type
-		{ int len = sizeof (struct type *) * (++($<ivec>1[0]) + 1);
-		  $$ = (struct type **) realloc ((char *) $1, len);
-		  $$[$<ivec>$[0]] = $3;
-		}
-	;
-
-name	:	NAME
-			{ $$ = $1.stoken; }
-	|	TYPENAME
-			{ $$ = $1.stoken; }
-	|	NAME_OR_INT
-			{ $$ = $1.stoken; }
-	;
-
-name_not_typename :	NAME
-/* These would be useful if name_not_typename was useful, but it is just
-   a fake for "variable", so these cause reduce/reduce conflicts because
-   the parser can't tell whether NAME_OR_INT is a name_not_typename (=variable,
-   =exp) or just an exp.  If name_not_typename was ever used in an lvalue
-   context where only a name could occur, this might be useful.
-  	|	NAME_OR_INT
-   */
-	;
-
-%%
-
-/* Take care of parsing a number (anything that starts with a digit).
-   Set yylval and return the token type; update lexptr.
-   LEN is the number of characters in it.  */
-
-/*** Needs some error checking for the float case ***/
-
-static int
-parse_number (p, len, parsed_float, putithere)
-     register char *p;
-     register int len;
-     int parsed_float;
-     YYSTYPE *putithere;
-{
-  register LONGEST n = 0;
-  register LONGEST prevn = 0;
-  register int i;
-  register int c;
-  register int base = input_radix;
-  int unsigned_p = 0;
-  int long_p = 0;
-  ULONGEST high_bit;
-  struct type *signed_type;
-  struct type *unsigned_type;
-
-  if (parsed_float)
-    {
-      /* It's a float since it contains a point or an exponent.  */
-      /* [dD] is not understood as an exponent by atof, change it to 'e'.  */
-      char *tmp, *tmp2;
-
-      tmp = strsave (p);
-      for (tmp2 = tmp; *tmp2; ++tmp2)
-	if (*tmp2 == 'd' || *tmp2 == 'D')
-	  *tmp2 = 'e';
-      putithere->dval = atof (tmp);
-      free (tmp);
-      return FLOAT;
-    }
-
-  /* Handle base-switching prefixes 0x, 0t, 0d, 0 */
-  if (p[0] == '0')
-    switch (p[1])
-      {
-      case 'x':
-      case 'X':
-	if (len >= 3)
-	  {
-	    p += 2;
-	    base = 16;
-	    len -= 2;
-	  }
-	break;
-	
-      case 't':
-      case 'T':
-      case 'd':
-      case 'D':
-	if (len >= 3)
-	  {
-	    p += 2;
-	    base = 10;
-	    len -= 2;
-	  }
-	break;
-	
-      default:
-	base = 8;
-	break;
-      }
-  
-  while (len-- > 0)
-    {
-      c = *p++;
-      if (c >= 'A' && c <= 'Z')
-	c += 'a' - 'A';
-      if (c != 'l' && c != 'u')
-	n *= base;
-      if (c >= '0' && c <= '9')
-	n += i = c - '0';
-      else
-	{
-	  if (base > 10 && c >= 'a' && c <= 'f')
-	    n += i = c - 'a' + 10;
-	  else if (len == 0 && c == 'l') 
-            long_p = 1;
-	  else if (len == 0 && c == 'u')
-	    unsigned_p = 1;
-	  else
-	    return ERROR;	/* Char not a digit */
-	}
-      if (i >= base)
-	return ERROR;		/* Invalid digit in this base */
-      
-      /* Portably test for overflow (only works for nonzero values, so make
-	 a second check for zero).  */
-      if ((prevn >= n) && n != 0)
-	unsigned_p=1;		/* Try something unsigned */
-      /* If range checking enabled, portably test for unsigned overflow.  */
-      if (RANGE_CHECK && n != 0)
-	{
-	  if ((unsigned_p && (unsigned)prevn >= (unsigned)n))
-	    range_error("Overflow on numeric constant.");	 
-	}
-      prevn = n;
-    }
-  
-  /* If the number is too big to be an int, or it's got an l suffix
-     then it's a long.  Work out if this has to be a long by
-     shifting right and and seeing if anything remains, and the
-     target int size is different to the target long size.
-     
-     In the expression below, we could have tested
-     (n >> TARGET_INT_BIT)
-     to see if it was zero,
-     but too many compilers warn about that, when ints and longs
-     are the same size.  So we shift it twice, with fewer bits
-     each time, for the same result.  */
-  
-  if ((TARGET_INT_BIT != TARGET_LONG_BIT 
-       && ((n >> 2) >> (TARGET_INT_BIT-2)))   /* Avoid shift warning */
-      || long_p)
-    {
-      high_bit = ((ULONGEST)1) << (TARGET_LONG_BIT-1);
-      unsigned_type = builtin_type_unsigned_long;
-      signed_type = builtin_type_long;
-    }
-  else 
-    {
-      high_bit = ((ULONGEST)1) << (TARGET_INT_BIT-1);
-      unsigned_type = builtin_type_unsigned_int;
-      signed_type = builtin_type_int;
-    }    
-  
-  putithere->typed_val.val = n;
-  
-  /* If the high bit of the worked out type is set then this number
-     has to be unsigned. */
-  
-  if (unsigned_p || (n & high_bit)) 
-    putithere->typed_val.type = unsigned_type;
-  else 
-    putithere->typed_val.type = signed_type;
-  
-  return INT;
-}
-
-struct token
-{
-  char *operator;
-  int token;
-  enum exp_opcode opcode;
-};
-
-static const struct token dot_ops[] =
-{
-  { ".and.", BOOL_AND, BINOP_END },
-  { ".AND.", BOOL_AND, BINOP_END },
-  { ".or.", BOOL_OR, BINOP_END },
-  { ".OR.", BOOL_OR, BINOP_END },
-  { ".not.", BOOL_NOT, BINOP_END },
-  { ".NOT.", BOOL_NOT, BINOP_END },
-  { ".eq.", EQUAL, BINOP_END },
-  { ".EQ.", EQUAL, BINOP_END },
-  { ".eqv.", EQUAL, BINOP_END },
-  { ".NEQV.", NOTEQUAL, BINOP_END },
-  { ".neqv.", NOTEQUAL, BINOP_END },
-  { ".EQV.", EQUAL, BINOP_END },
-  { ".ne.", NOTEQUAL, BINOP_END },
-  { ".NE.", NOTEQUAL, BINOP_END },
-  { ".le.", LEQ, BINOP_END },
-  { ".LE.", LEQ, BINOP_END },
-  { ".ge.", GEQ, BINOP_END },
-  { ".GE.", GEQ, BINOP_END },
-  { ".gt.", GREATERTHAN, BINOP_END },
-  { ".GT.", GREATERTHAN, BINOP_END },
-  { ".lt.", LESSTHAN, BINOP_END },
-  { ".LT.", LESSTHAN, BINOP_END },
-  { NULL, 0, 0 }
-};
-
-struct f77_boolean_val 
-{
-  char *name;
-  int value;
-}; 
-
-static const struct f77_boolean_val boolean_values[]  = 
-{
-  { ".true.", 1 },
-  { ".TRUE.", 1 },
-  { ".false.", 0 },
-  { ".FALSE.", 0 },
-  { NULL, 0 }
-};
-
-static const struct token f77_keywords[] = 
-{
-  { "complex_16", COMPLEX_S16_KEYWORD, BINOP_END },
-  { "complex_32", COMPLEX_S32_KEYWORD, BINOP_END },
-  { "character", CHARACTER, BINOP_END },
-  { "integer_2", INT_S2_KEYWORD, BINOP_END },
-  { "logical_1", LOGICAL_S1_KEYWORD, BINOP_END },
-  { "logical_2", LOGICAL_S2_KEYWORD, BINOP_END },
-  { "complex_8", COMPLEX_S8_KEYWORD, BINOP_END },
-  { "integer", INT_KEYWORD, BINOP_END },
-  { "logical", LOGICAL_KEYWORD, BINOP_END },
-  { "real_16", REAL_S16_KEYWORD, BINOP_END },
-  { "complex", COMPLEX_S8_KEYWORD, BINOP_END },
-  { "sizeof", SIZEOF, BINOP_END },
-  { "real_8", REAL_S8_KEYWORD, BINOP_END },
-  { "real", REAL_KEYWORD, BINOP_END },
-  { NULL, 0, 0 }
-}; 
-
-/* Implementation of a dynamically expandable buffer for processing input
-   characters acquired through lexptr and building a value to return in
-   yylval. Ripped off from ch-exp.y */ 
-
-static char *tempbuf;		/* Current buffer contents */
-static int tempbufsize;		/* Size of allocated buffer */
-static int tempbufindex;	/* Current index into buffer */
-
-#define GROWBY_MIN_SIZE 64	/* Minimum amount to grow buffer by */
-
-#define CHECKBUF(size) \
-  do { \
-    if (tempbufindex + (size) >= tempbufsize) \
-      { \
-	growbuf_by_size (size); \
-      } \
-  } while (0);
-
-
-/* Grow the static temp buffer if necessary, including allocating the first one
-   on demand. */
-
-static void
-growbuf_by_size (count)
-     int count;
-{
-  int growby;
-
-  growby = max (count, GROWBY_MIN_SIZE);
-  tempbufsize += growby;
-  if (tempbuf == NULL)
-    tempbuf = (char *) malloc (tempbufsize);
-  else
-    tempbuf = (char *) realloc (tempbuf, tempbufsize);
-}
-
-/* Blatantly ripped off from ch-exp.y. This routine recognizes F77 
-   string-literals. 
-   
-   Recognize a string literal.  A string literal is a nonzero sequence
-   of characters enclosed in matching single quotes, except that
-   a single character inside single quotes is a character literal, which
-   we reject as a string literal.  To embed the terminator character inside
-   a string, it is simply doubled (I.E. 'this''is''one''string') */
-
-static int
-match_string_literal ()
-{
-  char *tokptr = lexptr;
-
-  for (tempbufindex = 0, tokptr++; *tokptr != '\0'; tokptr++)
-    {
-      CHECKBUF (1);
-      if (*tokptr == *lexptr)
-	{
-	  if (*(tokptr + 1) == *lexptr)
-	    tokptr++;
-	  else
-	    break;
-	}
-      tempbuf[tempbufindex++] = *tokptr;
-    }
-  if (*tokptr == '\0'					/* no terminator */
-      || tempbufindex == 0)				/* no string */
-    return 0;
-  else
-    {
-      tempbuf[tempbufindex] = '\0';
-      yylval.sval.ptr = tempbuf;
-      yylval.sval.length = tempbufindex;
-      lexptr = ++tokptr;
-      return STRING_LITERAL;
-    }
-}
-
-/* Read one token, getting characters through lexptr.  */
-
-static int
-yylex ()
-{
-  int c;
-  int namelen;
-  unsigned int i,token;
-  char *tokstart;
-  
- retry:
-  
-  tokstart = lexptr;
-  
-  /* First of all, let us make sure we are not dealing with the 
-     special tokens .true. and .false. which evaluate to 1 and 0.  */
-  
-  if (*lexptr == '.')
-    { 
-      for (i = 0; boolean_values[i].name != NULL; i++)
-	{
-	  if STREQN (tokstart, boolean_values[i].name,
-		    strlen (boolean_values[i].name))
-	    {
-	      lexptr += strlen (boolean_values[i].name); 
-	      yylval.lval = boolean_values[i].value; 
-	      return BOOLEAN_LITERAL;
-	    }
-	}
-    }
-  
-  /* See if it is a special .foo. operator */
-  
-  for (i = 0; dot_ops[i].operator != NULL; i++)
-    if (STREQN (tokstart, dot_ops[i].operator, strlen (dot_ops[i].operator)))
-      {
-	lexptr += strlen (dot_ops[i].operator);
-	yylval.opcode = dot_ops[i].opcode;
-	return dot_ops[i].token;
-      }
-  
-  switch (c = *tokstart)
-    {
-    case 0:
-      return 0;
-      
-    case ' ':
-    case '\t':
-    case '\n':
-      lexptr++;
-      goto retry;
-      
-    case '\'':
-      token = match_string_literal ();
-      if (token != 0)
-	return (token);
-      break;
-      
-    case '(':
-      paren_depth++;
-      lexptr++;
-      return c;
-      
-    case ')':
-      if (paren_depth == 0)
-	return 0;
-      paren_depth--;
-      lexptr++;
-      return c;
-      
-    case ',':
-      if (comma_terminates && paren_depth == 0)
-	return 0;
-      lexptr++;
-      return c;
-      
-    case '.':
-      /* Might be a floating point number.  */
-      if (lexptr[1] < '0' || lexptr[1] > '9')
-	goto symbol;		/* Nope, must be a symbol. */
-      /* FALL THRU into number case.  */
-      
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-    case '4':
-    case '5':
-    case '6':
-    case '7':
-    case '8':
-    case '9':
-      {
-        /* It's a number.  */
-	int got_dot = 0, got_e = 0, got_d = 0, toktype;
-	register char *p = tokstart;
-	int hex = input_radix > 10;
-	
-	if (c == '0' && (p[1] == 'x' || p[1] == 'X'))
-	  {
-	    p += 2;
-	    hex = 1;
-	  }
-	else if (c == '0' && (p[1]=='t' || p[1]=='T' || p[1]=='d' || p[1]=='D'))
-	  {
-	    p += 2;
-	    hex = 0;
-	  }
-	
-	for (;; ++p)
-	  {
-	    if (!hex && !got_e && (*p == 'e' || *p == 'E'))
-	      got_dot = got_e = 1;
-	    else if (!hex && !got_d && (*p == 'd' || *p == 'D'))
-	      got_dot = got_d = 1;
-	    else if (!hex && !got_dot && *p == '.')
-	      got_dot = 1;
-	    else if (((got_e && (p[-1] == 'e' || p[-1] == 'E'))
-		     || (got_d && (p[-1] == 'd' || p[-1] == 'D')))
-		     && (*p == '-' || *p == '+'))
-	      /* This is the sign of the exponent, not the end of the
-		 number.  */
-	      continue;
-	    /* We will take any letters or digits.  parse_number will
-	       complain if past the radix, or if L or U are not final.  */
-	    else if ((*p < '0' || *p > '9')
-		     && ((*p < 'a' || *p > 'z')
-			 && (*p < 'A' || *p > 'Z')))
-	      break;
-	  }
-	toktype = parse_number (tokstart, p - tokstart, got_dot|got_e|got_d,
-				&yylval);
-        if (toktype == ERROR)
-          {
-	    char *err_copy = (char *) alloca (p - tokstart + 1);
-	    
-	    memcpy (err_copy, tokstart, p - tokstart);
-	    err_copy[p - tokstart] = 0;
-	    error ("Invalid number \"%s\".", err_copy);
-	  }
-	lexptr = p;
-	return toktype;
-      }
-      
-    case '+':
-    case '-':
-    case '*':
-    case '/':
-    case '%':
-    case '|':
-    case '&':
-    case '^':
-    case '~':
-    case '!':
-    case '@':
-    case '<':
-    case '>':
-    case '[':
-    case ']':
-    case '?':
-    case ':':
-    case '=':
-    case '{':
-    case '}':
-    symbol:
-      lexptr++;
-      return c;
-    }
-  
-  if (!(c == '_' || c == '$'
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')))
-    /* We must have come across a bad character (e.g. ';').  */
-    error ("Invalid character '%c' in expression.", c);
-  
-  namelen = 0;
-  for (c = tokstart[namelen];
-       (c == '_' || c == '$' || (c >= '0' && c <= '9') 
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')); 
-       c = tokstart[++namelen]);
-  
-  /* The token "if" terminates the expression and is NOT 
-     removed from the input stream.  */
-  
-  if (namelen == 2 && tokstart[0] == 'i' && tokstart[1] == 'f')
-    return 0;
-  
-  lexptr += namelen;
-  
-  /* Catch specific keywords.  */
-  
-  for (i = 0; f77_keywords[i].operator != NULL; i++)
-    if (STREQN(tokstart, f77_keywords[i].operator,
-               strlen(f77_keywords[i].operator)))
-      {
-	/* 	lexptr += strlen(f77_keywords[i].operator); */ 
-	yylval.opcode = f77_keywords[i].opcode;
-	return f77_keywords[i].token;
-      }
-  
-  yylval.sval.ptr = tokstart;
-  yylval.sval.length = namelen;
-  
-  if (*tokstart == '$')
-    {
-      write_dollar_variable (yylval.sval);
-      return VARIABLE;
-    }
-  
-  /* Use token-type TYPENAME for symbols that happen to be defined
-     currently as names of types; NAME for other symbols.
-     The caller is not constrained to care about the distinction.  */
-  {
-    char *tmp = copy_name (yylval.sval);
-    struct symbol *sym;
-    int is_a_field_of_this = 0;
-    int hextype;
-    
-    sym = lookup_symbol (tmp, expression_context_block,
-			 VAR_NAMESPACE,
-			 current_language->la_language == language_cplus
-			 ? &is_a_field_of_this : NULL,
-			 NULL);
-    if (sym && SYMBOL_CLASS (sym) == LOC_TYPEDEF)
-      {
-	yylval.tsym.type = SYMBOL_TYPE (sym);
-	return TYPENAME;
-      }
-    if ((yylval.tsym.type = lookup_primitive_typename (tmp)) != 0)
-      return TYPENAME;
-    
-    /* Input names that aren't symbols but ARE valid hex numbers,
-       when the input radix permits them, can be names or numbers
-       depending on the parse.  Note we support radixes > 16 here.  */
-    if (!sym
-	&& ((tokstart[0] >= 'a' && tokstart[0] < 'a' + input_radix - 10)
-	    || (tokstart[0] >= 'A' && tokstart[0] < 'A' + input_radix - 10)))
-      {
- 	YYSTYPE newlval;	/* Its value is ignored.  */
-	hextype = parse_number (tokstart, namelen, 0, &newlval);
-	if (hextype == INT)
-	  {
-	    yylval.ssym.sym = sym;
-	    yylval.ssym.is_a_field_of_this = is_a_field_of_this;
-	    return NAME_OR_INT;
-	  }
-      }
-    
-    /* Any other kind of symbol */
-    yylval.ssym.sym = sym;
-    yylval.ssym.is_a_field_of_this = is_a_field_of_this;
-    return NAME;
-  }
-}
-
-void
-yyerror (msg)
-     char *msg;
-{
-  error ("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
-}
diff --git a/gdb/f-lang.c b/gdb/f-lang.c
deleted file mode 100644
index 4ee66d5..0000000
--- a/gdb/f-lang.c
+++ /dev/null
@@ -1,973 +0,0 @@
-/* Fortran language support routines for GDB, the GNU debugger.
-   Copyright 1993, 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Motorola.  Adapted from the C parser by Farooq Butt
-   (fmbutt@engage.sps.mot.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "f-lang.h"
-
-/* The built-in types of F77.  FIXME: integer*4 is missing, plain
-   logical is missing (builtin_type_logical is logical*4).  */
-
-struct type *builtin_type_f_character;
-struct type *builtin_type_f_logical;
-struct type *builtin_type_f_logical_s1;
-struct type *builtin_type_f_logical_s2;
-struct type *builtin_type_f_integer; 
-struct type *builtin_type_f_integer_s2;
-struct type *builtin_type_f_real;
-struct type *builtin_type_f_real_s8;
-struct type *builtin_type_f_real_s16;
-struct type *builtin_type_f_complex_s8;
-struct type *builtin_type_f_complex_s16;
-struct type *builtin_type_f_complex_s32;
-struct type *builtin_type_f_void;
-
-/* Following is dubious stuff that had been in the xcoff reader. */
-
-struct saved_fcn
-{
-  long                         line_offset;  /* Line offset for function */ 
-  struct saved_fcn             *next;      
-}; 
-
-
-struct saved_bf_symnum 
-{
-  long       symnum_fcn;  /* Symnum of function (i.e. .function directive) */
-  long       symnum_bf;   /* Symnum of .bf for this function */ 
-  struct saved_bf_symnum *next;  
-}; 
-
-typedef struct saved_fcn           SAVED_FUNCTION, *SAVED_FUNCTION_PTR; 
-typedef struct saved_bf_symnum     SAVED_BF, *SAVED_BF_PTR; 
-
-/* Local functions */
-
-#if 0
-static void clear_function_list PARAMS ((void));
-static long get_bf_for_fcn PARAMS ((long));
-static void clear_bf_list PARAMS ((void));
-static void patch_all_commons_by_name PARAMS ((char *, CORE_ADDR, int));
-static SAVED_F77_COMMON_PTR find_first_common_named PARAMS ((char *));
-static void add_common_entry PARAMS ((struct symbol *));
-static void add_common_block PARAMS ((char *, CORE_ADDR, int, char *));
-static SAVED_FUNCTION *allocate_saved_function_node PARAMS ((void));
-static SAVED_BF_PTR allocate_saved_bf_node PARAMS ((void));
-static COMMON_ENTRY_PTR allocate_common_entry_node PARAMS ((void));
-static SAVED_F77_COMMON_PTR allocate_saved_f77_common_node PARAMS ((void));
-static void patch_common_entries PARAMS ((SAVED_F77_COMMON_PTR, CORE_ADDR, int));
-#endif
-
-static struct type *f_create_fundamental_type PARAMS ((struct objfile *, int));
-static void f_printstr PARAMS ((GDB_FILE *stream, char *string, unsigned int length, int width, int force_ellipses));
-static void f_printchar PARAMS ((int c, GDB_FILE *stream));
-static void f_emit_char PARAMS ((int c, GDB_FILE *stream, int quoter));
-
-/* Print the character C on STREAM as part of the contents of a literal
-   string whose delimiter is QUOTER.  Note that that format for printing
-   characters and strings is language specific.
-   FIXME:  This is a copy of the same function from c-exp.y.  It should
-   be replaced with a true F77 version.  */
-
-static void
-f_emit_char (c, stream, quoter)
-     register int c;
-     GDB_FILE *stream;
-     int quoter;
-{
-  c &= 0xFF;			/* Avoid sign bit follies */
-  
-  if (PRINT_LITERAL_FORM (c))
-    {
-      if (c == '\\' || c == quoter)
-	fputs_filtered ("\\", stream);
-      fprintf_filtered (stream, "%c", c);
-    }
-  else
-    {
-      switch (c)
-	{
-	case '\n':
-	  fputs_filtered ("\\n", stream);
-	  break;
-	case '\b':
-	  fputs_filtered ("\\b", stream);
-	  break;
-	case '\t':
-	  fputs_filtered ("\\t", stream);
-	  break;
-	case '\f':
-	  fputs_filtered ("\\f", stream);
-	  break;
-	case '\r':
-	  fputs_filtered ("\\r", stream);
-	  break;
-	case '\033':
-	  fputs_filtered ("\\e", stream);
-	  break;
-	case '\007':
-	  fputs_filtered ("\\a", stream);
-	  break;
-	default:
-	  fprintf_filtered (stream, "\\%.3o", (unsigned int) c);
-	  break;
-	}
-    }
-}
-
-/* FIXME:  This is a copy of the same function from c-exp.y.  It should
-   be replaced with a true F77version. */
-
-static void
-f_printchar (c, stream)
-     int c;
-     GDB_FILE *stream;
-{
-  fputs_filtered ("'", stream);
-  LA_EMIT_CHAR (c, stream, '\'');
-  fputs_filtered ("'", stream);
-}
-
-/* Print the character string STRING, printing at most LENGTH characters.
-   Printing stops early if the number hits print_max; repeat counts
-   are printed as appropriate.  Print ellipses at the end if we
-   had to stop before printing LENGTH characters, or if FORCE_ELLIPSES.
-   FIXME:  This is a copy of the same function from c-exp.y.  It should
-   be replaced with a true F77 version. */
-
-static void
-f_printstr (stream, string, length, width, force_ellipses)
-     GDB_FILE *stream;
-     char *string;
-     unsigned int length;
-     int width;
-     int force_ellipses;
-{
-  register unsigned int i;
-  unsigned int things_printed = 0;
-  int in_quotes = 0;
-  int need_comma = 0;
-  extern int inspect_it;
-  extern int repeat_count_threshold;
-  extern int print_max;
-  
-  if (length == 0)
-    {
-      fputs_filtered ("''", gdb_stdout);
-      return;
-    }
-  
-  for (i = 0; i < length && things_printed < print_max; ++i)
-    {
-      /* Position of the character we are examining
-	 to see whether it is repeated.  */
-      unsigned int rep1;
-      /* Number of repetitions we have detected so far.  */
-      unsigned int reps;
-      
-      QUIT;
-      
-      if (need_comma)
-	{
-	  fputs_filtered (", ", stream);
-	  need_comma = 0;
-	}
-      
-      rep1 = i + 1;
-      reps = 1;
-      while (rep1 < length && string[rep1] == string[i])
-	{
-	  ++rep1;
-	  ++reps;
-	}
-      
-      if (reps > repeat_count_threshold)
-	{
-	  if (in_quotes)
-	    {
-	      if (inspect_it)
-		fputs_filtered ("\\', ", stream);
-	      else
-		fputs_filtered ("', ", stream);
-	      in_quotes = 0;
-	    }
-	  f_printchar (string[i], stream);
-	  fprintf_filtered (stream, " <repeats %u times>", reps);
-	  i = rep1 - 1;
-	  things_printed += repeat_count_threshold;
-	  need_comma = 1;
-	}
-      else
-	{
-	  if (!in_quotes)
-	    {
-	      if (inspect_it)
-		fputs_filtered ("\\'", stream);
-	      else
-		fputs_filtered ("'", stream);
-	      in_quotes = 1;
-	    }
-	  LA_EMIT_CHAR (string[i], stream, '"');
-	  ++things_printed;
-	}
-    }
-  
-  /* Terminate the quotes if necessary.  */
-  if (in_quotes)
-    {
-      if (inspect_it)
-	fputs_filtered ("\\'", stream);
-      else
-	fputs_filtered ("'", stream);
-    }
-  
-  if (force_ellipses || i < length)
-    fputs_filtered ("...", stream);
-}
-
-/* FIXME:  This is a copy of c_create_fundamental_type(), before
-   all the non-C types were stripped from it.  Needs to be fixed
-   by an experienced F77 programmer. */
-
-static struct type *
-f_create_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  register struct type *type = NULL;
-  
-  switch (typeid)
-    {
-    case FT_VOID:
-      type = init_type (TYPE_CODE_VOID,
-			TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			0, "VOID", objfile);
-      break;
-    case FT_BOOLEAN:
-      type = init_type (TYPE_CODE_BOOL,
-			TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			TYPE_FLAG_UNSIGNED, "boolean", objfile);
-      break;
-    case FT_STRING:
-      type = init_type (TYPE_CODE_STRING,
-			TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			0, "string", objfile);
-      break;
-    case FT_CHAR:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			0, "character", objfile);
-      break;
-    case FT_SIGNED_CHAR:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			0, "integer*1", objfile);
-      break;
-    case FT_UNSIGNED_CHAR:
-      type = init_type (TYPE_CODE_BOOL,
-			TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			TYPE_FLAG_UNSIGNED, "logical*1", objfile);
-      break;
-    case FT_SHORT:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			0, "integer*2", objfile);
-      break;
-    case FT_SIGNED_SHORT:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			0, "short", objfile);	/* FIXME-fnf */
-      break;
-    case FT_UNSIGNED_SHORT:
-      type = init_type (TYPE_CODE_BOOL,
-			TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			TYPE_FLAG_UNSIGNED, "logical*2", objfile);
-      break;
-    case FT_INTEGER:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_INT_BIT / TARGET_CHAR_BIT,
-			0, "integer*4", objfile);
-      break;
-    case FT_SIGNED_INTEGER:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_INT_BIT / TARGET_CHAR_BIT,
-			0, "integer", objfile); /* FIXME -fnf */
-      break;
-    case FT_UNSIGNED_INTEGER:
-      type = init_type (TYPE_CODE_BOOL, 
-			TARGET_INT_BIT / TARGET_CHAR_BIT,
-			TYPE_FLAG_UNSIGNED, "logical*4", objfile);
-      break;
-    case FT_FIXED_DECIMAL:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_INT_BIT / TARGET_CHAR_BIT,
-			0, "fixed decimal", objfile);
-      break;
-    case FT_LONG:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			0, "long", objfile);
-      break;
-    case FT_SIGNED_LONG:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			0, "long", objfile); /* FIXME -fnf */
-      break;
-    case FT_UNSIGNED_LONG:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
-      break;
-    case FT_LONG_LONG:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			0, "long long", objfile);
-      break;
-    case FT_SIGNED_LONG_LONG:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			0, "signed long long", objfile);
-      break;
-    case FT_UNSIGNED_LONG_LONG:
-      type = init_type (TYPE_CODE_INT,
-			TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
-      break;
-    case FT_FLOAT:
-      type = init_type (TYPE_CODE_FLT,
-			TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-			0, "real", objfile);
-      break;
-    case FT_DBL_PREC_FLOAT:
-      type = init_type (TYPE_CODE_FLT,
-			TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-			0, "real*8", objfile);
-      break;
-    case FT_FLOAT_DECIMAL:
-      type = init_type (TYPE_CODE_FLT,
-			TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-			0, "floating decimal", objfile);
-      break;
-    case FT_EXT_PREC_FLOAT:
-      type = init_type (TYPE_CODE_FLT,
-			TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-			0, "real*16", objfile);
-      break;
-    case FT_COMPLEX:
-      type = init_type (TYPE_CODE_COMPLEX,
-			2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-			0, "complex*8", objfile);
-      TYPE_TARGET_TYPE (type) = builtin_type_f_real;
-      break;
-    case FT_DBL_PREC_COMPLEX:
-      type = init_type (TYPE_CODE_COMPLEX,
-			2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-			0, "complex*16", objfile);
-      TYPE_TARGET_TYPE (type) = builtin_type_f_real_s8;
-      break;
-    case FT_EXT_PREC_COMPLEX:
-      type = init_type (TYPE_CODE_COMPLEX,
-			2 * TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-			0, "complex*32", objfile);
-      TYPE_TARGET_TYPE (type) = builtin_type_f_real_s16;
-      break;
-    default:
-      /* FIXME:  For now, if we are asked to produce a type not in this
-	 language, create the equivalent of a C integer type with the
-	 name "<?type?>".  When all the dust settles from the type
-	 reconstruction work, this should probably become an error. */
-      type = init_type (TYPE_CODE_INT,
-			TARGET_INT_BIT / TARGET_CHAR_BIT,
-			0, "<?type?>", objfile);
-      warning ("internal error: no F77 fundamental type %d", typeid);
-      break;
-    }
-  return (type);
-}
-
-
-/* Table of operators and their precedences for printing expressions.  */
-
-static const struct op_print f_op_print_tab[] = {
-  { "+",     BINOP_ADD, PREC_ADD, 0 },
-  { "+",     UNOP_PLUS, PREC_PREFIX, 0 },
-  { "-",     BINOP_SUB, PREC_ADD, 0 },
-  { "-",     UNOP_NEG, PREC_PREFIX, 0 },
-  { "*",     BINOP_MUL, PREC_MUL, 0 },
-  { "/",     BINOP_DIV, PREC_MUL, 0 },
-  { "DIV",   BINOP_INTDIV, PREC_MUL, 0 },
-  { "MOD",   BINOP_REM, PREC_MUL, 0 },
-  { "=",     BINOP_ASSIGN, PREC_ASSIGN, 1 },
-  { ".OR.",  BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0 },
-  { ".AND.", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0 },
-  { ".NOT.", UNOP_LOGICAL_NOT, PREC_PREFIX, 0 },
-  { ".EQ.",  BINOP_EQUAL, PREC_EQUAL, 0 },
-  { ".NE.",  BINOP_NOTEQUAL, PREC_EQUAL, 0 },
-  { ".LE.",  BINOP_LEQ, PREC_ORDER, 0 },
-  { ".GE.",  BINOP_GEQ, PREC_ORDER, 0 },
-  { ".GT.",  BINOP_GTR, PREC_ORDER, 0 },
-  { ".LT.",  BINOP_LESS, PREC_ORDER, 0 },
-  { "**",    UNOP_IND, PREC_PREFIX, 0 },
-  { "@",     BINOP_REPEAT, PREC_REPEAT, 0 },
-  { NULL,    0, 0, 0 }
-};
-
-struct type ** CONST_PTR (f_builtin_types[]) = 
-{
-  &builtin_type_f_character,
-  &builtin_type_f_logical,
-  &builtin_type_f_logical_s1,
-  &builtin_type_f_logical_s2,
-  &builtin_type_f_integer,
-  &builtin_type_f_integer_s2,
-  &builtin_type_f_real,
-  &builtin_type_f_real_s8,
-  &builtin_type_f_real_s16,
-  &builtin_type_f_complex_s8,
-  &builtin_type_f_complex_s16,
-#if 0
-  &builtin_type_f_complex_s32,
-#endif
-  &builtin_type_f_void,
-  0
-};
-
-/* This is declared in c-lang.h but it is silly to import that file for what
-   is already just a hack. */
-extern int
-c_value_print PARAMS ((struct value *, GDB_FILE *, int, enum val_prettyprint));
-
-const struct language_defn f_language_defn = {
-  "fortran",
-  language_fortran,
-  f_builtin_types,
-  range_check_on,
-  type_check_on,
-  f_parse,			/* parser */
-  f_error,			/* parser error function */
-  evaluate_subexp_standard,
-  f_printchar,			/* Print character constant */
-  f_printstr,			/* function to print string constant */
-  f_emit_char,			/* Function to print a single character */
-  f_create_fundamental_type,	/* Create fundamental type in this language */
-  f_print_type,		        /* Print a type using appropriate syntax */
-  f_val_print,			/* Print a value using appropriate syntax */
-  c_value_print,  /* FIXME */
-  {"",      "",   "",   ""},	/* Binary format info */
-  {"0%o",  "0",   "o", ""},	/* Octal format info */
-  {"%d",   "",    "d", ""},	/* Decimal format info */
-  {"0x%x", "0x",  "x", ""},	/* Hex format info */
-  f_op_print_tab,		/* expression operators for printing */
-  0,				/* arrays are first-class (not c-style) */
-  1,				/* String lower bound */
-  &builtin_type_f_character,	/* Type of string elements */ 
-  LANG_MAGIC
-  };
-
-void
-_initialize_f_language ()
-{
-  builtin_type_f_void =
-    init_type (TYPE_CODE_VOID, 1,
-	       0,
-	       "VOID", (struct objfile *) NULL);
-  
-  builtin_type_f_character =
-    init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "character", (struct objfile *) NULL);
-  
-  builtin_type_f_logical_s1 =
-    init_type (TYPE_CODE_BOOL, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "logical*1", (struct objfile *) NULL);
-  
-  builtin_type_f_integer_s2 =
-    init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "integer*2", (struct objfile *) NULL);
-  
-  builtin_type_f_logical_s2 =
-    init_type (TYPE_CODE_BOOL, TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "logical*2", (struct objfile *) NULL);
-  
-  builtin_type_f_integer =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "integer", (struct objfile *) NULL);
-  
-  builtin_type_f_logical =
-    init_type (TYPE_CODE_BOOL, TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "logical*4", (struct objfile *) NULL);
-  
-  builtin_type_f_real =
-    init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "real", (struct objfile *) NULL);
-  
-  builtin_type_f_real_s8 =
-    init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "real*8", (struct objfile *) NULL);
-  
-  builtin_type_f_real_s16 =
-    init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "real*16", (struct objfile *) NULL);
-  
-  builtin_type_f_complex_s8 =
-    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "complex*8", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (builtin_type_f_complex_s8) = builtin_type_f_real;
-  
-  builtin_type_f_complex_s16 =
-    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "complex*16", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (builtin_type_f_complex_s16) = builtin_type_f_real_s8;
-  
-  /* We have a new size == 4 double floats for the
-     complex*32 data type */
-  
-  builtin_type_f_complex_s32 = 
-    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "complex*32", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (builtin_type_f_complex_s32) = builtin_type_f_real_s16;
-
-  builtin_type_string =
-    init_type (TYPE_CODE_STRING, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "character string", (struct objfile *) NULL); 
-  
-  add_language (&f_language_defn);
-}
-
-#if 0
-static SAVED_BF_PTR
-allocate_saved_bf_node()
-{
-  SAVED_BF_PTR new;
-  
-  new = (SAVED_BF_PTR) xmalloc (sizeof (SAVED_BF));
-  return(new);
-}
-
-static SAVED_FUNCTION *
-allocate_saved_function_node()
-{
-  SAVED_FUNCTION *new;
-  
-  new = (SAVED_FUNCTION *) xmalloc (sizeof (SAVED_FUNCTION));
-  return(new);
-}
-
-static SAVED_F77_COMMON_PTR allocate_saved_f77_common_node()
-{
-  SAVED_F77_COMMON_PTR new;
-  
-  new = (SAVED_F77_COMMON_PTR) xmalloc (sizeof (SAVED_F77_COMMON));
-  return(new);
-}
-
-static COMMON_ENTRY_PTR allocate_common_entry_node()
-{
-  COMMON_ENTRY_PTR new;
-  
-  new = (COMMON_ENTRY_PTR) xmalloc (sizeof (COMMON_ENTRY));
-  return(new);
-}
-#endif
-
-SAVED_F77_COMMON_PTR head_common_list=NULL;     /* Ptr to 1st saved COMMON  */
-SAVED_F77_COMMON_PTR tail_common_list=NULL;     /* Ptr to last saved COMMON  */
-SAVED_F77_COMMON_PTR current_common=NULL;       /* Ptr to current COMMON */
-
-#if 0
-static SAVED_BF_PTR saved_bf_list=NULL;          /* Ptr to (.bf,function) 
-                                                    list*/
-static SAVED_BF_PTR saved_bf_list_end=NULL;      /* Ptr to above list's end */
-static SAVED_BF_PTR current_head_bf_list=NULL;   /* Current head of above list
-						  */
-
-static SAVED_BF_PTR tmp_bf_ptr;                  /* Generic temporary for use 
-                                                    in macros */ 
-
-/* The following function simply enters a given common block onto 
-   the global common block chain */
-
-static void
-add_common_block(name,offset,secnum,func_stab)
-     char *name;
-     CORE_ADDR offset;
-     int secnum;
-     char *func_stab;
-{
-  SAVED_F77_COMMON_PTR tmp;
-  char *c,*local_copy_func_stab; 
-  
-  /* If the COMMON block we are trying to add has a blank 
-     name (i.e. "#BLNK_COM") then we set it to __BLANK
-     because the darn "#" character makes GDB's input 
-     parser have fits. */ 
-  
-  
-  if (STREQ(name,BLANK_COMMON_NAME_ORIGINAL) ||
-      STREQ(name,BLANK_COMMON_NAME_MF77))
-    {
-      
-      free(name);
-      name = alloca(strlen(BLANK_COMMON_NAME_LOCAL) + 1); 
-      strcpy(name,BLANK_COMMON_NAME_LOCAL); 
-    }
-  
-  tmp = allocate_saved_f77_common_node();
-  
-  local_copy_func_stab = xmalloc (strlen(func_stab) + 1);
-  strcpy(local_copy_func_stab,func_stab); 
-  
-  tmp->name = xmalloc(strlen(name) + 1);
-  
-  /* local_copy_func_stab is a stabstring, let us first extract the 
-     function name from the stab by NULLing out the ':' character. */ 
-  
-  
-  c = NULL; 
-  c = strchr(local_copy_func_stab,':');
-  
-  if (c)
-    *c = '\0';
-  else
-    error("Malformed function STAB found in add_common_block()");
-  
-  
-  tmp->owning_function = xmalloc (strlen(local_copy_func_stab) + 1); 
-  
-  strcpy(tmp->owning_function,local_copy_func_stab); 
-  
-  strcpy(tmp->name,name);
-  tmp->offset = offset; 
-  tmp->next = NULL;
-  tmp->entries = NULL;
-  tmp->secnum = secnum; 
-  
-  current_common = tmp;
-  
-  if (head_common_list == NULL)
-    {
-      head_common_list = tail_common_list = tmp;
-    }
-  else
-    {
-      tail_common_list->next = tmp; 
-      tail_common_list = tmp;
-    }
-}
-#endif
-
-/* The following function simply enters a given common entry onto 
-   the "current_common" block that has been saved away. */ 
-
-#if 0
-static void
-add_common_entry(entry_sym_ptr)
-     struct symbol *entry_sym_ptr; 
-{
-  COMMON_ENTRY_PTR tmp;
-  
-  
-  
-  /* The order of this list is important, since 
-     we expect the entries to appear in decl.
-     order when we later issue "info common" calls */ 
-  
-  tmp = allocate_common_entry_node();
-  
-  tmp->next = NULL;
-  tmp->symbol = entry_sym_ptr;
-  
-  if (current_common == NULL)
-    error("Attempt to add COMMON entry with no block open!");
-  else         
-    {
-      if (current_common->entries == NULL)
-	{
-	  current_common->entries = tmp;
-	  current_common->end_of_entries = tmp; 
-	}
-      else
-	{
-	  current_common->end_of_entries->next = tmp; 
-	  current_common->end_of_entries = tmp; 
-	}
-    }
-}
-#endif
-
-/* This routine finds the first encountred COMMON block named "name" */ 
-
-#if 0
-static SAVED_F77_COMMON_PTR
-find_first_common_named(name)
-     char *name; 
-{
-  
-  SAVED_F77_COMMON_PTR tmp;
-  
-  tmp = head_common_list;
-  
-  while (tmp != NULL)
-    {
-      if (STREQ(tmp->name,name))
-	return(tmp);
-      else
-	tmp = tmp->next;
-    }
-  return(NULL); 
-}
-#endif
-
-/* This routine finds the first encountred COMMON block named "name" 
-   that belongs to function funcname */ 
-
-SAVED_F77_COMMON_PTR find_common_for_function(name, funcname)
-     char *name;
-     char *funcname; 
-{
-  
-  SAVED_F77_COMMON_PTR tmp;
-  
-  tmp = head_common_list;
-  
-  while (tmp != NULL)
-    {
-      if (STREQ(tmp->name,name) && STREQ(tmp->owning_function,funcname))
-	return(tmp);
-      else
-	tmp = tmp->next;
-    }
-  return(NULL); 
-}
-
-
-#if 0
-
-/* The following function is called to patch up the offsets 
-   for the statics contained in the COMMON block named
-   "name."  */ 
-
-static void
-patch_common_entries (blk, offset, secnum)
-     SAVED_F77_COMMON_PTR blk;
-     CORE_ADDR offset;
-     int secnum;
-{
-  COMMON_ENTRY_PTR entry;
-  
-  blk->offset = offset;  /* Keep this around for future use. */ 
-  
-  entry = blk->entries;
-  
-  while (entry != NULL)
-    {
-      SYMBOL_VALUE (entry->symbol) += offset; 
-      SYMBOL_SECTION (entry->symbol) = secnum;
-      
-      entry = entry->next;
-    }
-  blk->secnum = secnum; 
-}
-
-/* Patch all commons named "name" that need patching.Since COMMON
-   blocks occur with relative infrequency, we simply do a linear scan on
-   the name.  Eventually, the best way to do this will be a
-   hashed-lookup.  Secnum is the section number for the .bss section
-   (which is where common data lives). */
-
-static void
-patch_all_commons_by_name (name, offset, secnum)
-     char *name;
-     CORE_ADDR offset;
-     int secnum;
-{
-  
-  SAVED_F77_COMMON_PTR tmp;
-  
-  /* For blank common blocks, change the canonical reprsentation 
-     of a blank name */
-  
-  if ((STREQ(name,BLANK_COMMON_NAME_ORIGINAL)) ||
-      (STREQ(name,BLANK_COMMON_NAME_MF77)))
-    {
-      free(name);
-      name = alloca(strlen(BLANK_COMMON_NAME_LOCAL) + 1); 
-      strcpy(name,BLANK_COMMON_NAME_LOCAL); 
-    }
-  
-  tmp = head_common_list;
-  
-  while (tmp != NULL)
-    {
-      if (COMMON_NEEDS_PATCHING(tmp))
-	if (STREQ(tmp->name,name))
-	  patch_common_entries(tmp,offset,secnum); 
-      
-      tmp = tmp->next;
-    }   
-}
-#endif
-
-/* This macro adds the symbol-number for the start of the function 
-   (the symbol number of the .bf) referenced by symnum_fcn to a 
-   list.  This list, in reality should be a FIFO queue but since 
-   #line pragmas sometimes cause line ranges to get messed up 
-   we simply create a linear list.  This list can then be searched 
-   first by a queueing algorithm and upon failure fall back to 
-   a linear scan. */ 
-
-#if 0
-#define ADD_BF_SYMNUM(bf_sym,fcn_sym) \
-  \
-  if (saved_bf_list == NULL) \
-{ \
-    tmp_bf_ptr = allocate_saved_bf_node(); \
-      \
-	tmp_bf_ptr->symnum_bf = (bf_sym); \
-	  tmp_bf_ptr->symnum_fcn = (fcn_sym);  \
-	    tmp_bf_ptr->next = NULL; \
-	      \
-		current_head_bf_list = saved_bf_list = tmp_bf_ptr; \
-		  saved_bf_list_end = tmp_bf_ptr; \
-		  } \
-else \
-{  \
-     tmp_bf_ptr = allocate_saved_bf_node(); \
-       \
-         tmp_bf_ptr->symnum_bf = (bf_sym);  \
-	   tmp_bf_ptr->symnum_fcn = (fcn_sym);  \
-	     tmp_bf_ptr->next = NULL;  \
-	       \
-		 saved_bf_list_end->next = tmp_bf_ptr;  \
-		   saved_bf_list_end = tmp_bf_ptr; \
-		   } 
-#endif
-
-/* This function frees the entire (.bf,function) list */ 
-
-#if 0
-static void 
-  clear_bf_list()
-{
-  
-  SAVED_BF_PTR tmp = saved_bf_list;
-  SAVED_BF_PTR next = NULL; 
-  
-  while (tmp != NULL)
-    {
-      next = tmp->next;
-      free(tmp);
-      tmp=next;
-    }
-  saved_bf_list = NULL;
-}
-#endif
-
-int global_remote_debug;
-
-#if 0
-
-static long
-get_bf_for_fcn (the_function)
-     long the_function;
-{
-  SAVED_BF_PTR tmp;
-  int nprobes = 0;
-  
-  /* First use a simple queuing algorithm (i.e. look and see if the 
-     item at the head of the queue is the one you want)  */
-  
-  if (saved_bf_list == NULL)
-    fatal ("cannot get .bf node off empty list"); 
-  
-  if (current_head_bf_list != NULL) 
-    if (current_head_bf_list->symnum_fcn == the_function)
-      {
-	if (global_remote_debug) 
-	  fprintf(stderr,"*"); 
-
-	tmp = current_head_bf_list; 
-	current_head_bf_list = current_head_bf_list->next;
-	return(tmp->symnum_bf); 
-      }
-  
-  /* If the above did not work (probably because #line directives were 
-     used in the sourcefile and they messed up our internal tables) we now do
-     the ugly linear scan */
-  
-  if (global_remote_debug) 
-    fprintf(stderr,"\ndefaulting to linear scan\n"); 
-  
-  nprobes = 0; 
-  tmp = saved_bf_list;
-  while (tmp != NULL)
-    {
-      nprobes++; 
-      if (tmp->symnum_fcn == the_function)
-	{ 
-	  if (global_remote_debug)
-	    fprintf(stderr,"Found in %d probes\n",nprobes);
-	  current_head_bf_list = tmp->next;
-	  return(tmp->symnum_bf);
-	} 
-      tmp= tmp->next; 
-    }
-  
-  return(-1); 
-}
-
-static SAVED_FUNCTION_PTR saved_function_list=NULL; 
-static SAVED_FUNCTION_PTR saved_function_list_end=NULL; 
-
-static void
-clear_function_list()
-{
-  SAVED_FUNCTION_PTR tmp = saved_function_list;
-  SAVED_FUNCTION_PTR next = NULL; 
-  
-  while (tmp != NULL)
-    {
-      next = tmp->next;
-      free(tmp);
-      tmp = next;
-    }
-  
-  saved_function_list = NULL;
-}
-#endif
-
diff --git a/gdb/f-lang.h b/gdb/f-lang.h
deleted file mode 100644
index c6b8f02..0000000
--- a/gdb/f-lang.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Fortran language support definitions for GDB, the GNU debugger.
-   Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
-   Contributed by Motorola.  Adapted from the C definitions by Farooq Butt
-   (fmbutt@engage.sps.mot.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-extern int f_parse PARAMS ((void));
-
-extern void f_error PARAMS ((char *));	/* Defined in f-exp.y */
-
-extern void f_print_type PARAMS ((struct type *, char *,
-				  GDB_FILE *, int, int));
-
-extern int f_val_print PARAMS ((struct type *, char *, int, 
-				CORE_ADDR, GDB_FILE *,
-				int, int, int, enum val_prettyprint));
-
-/* Language-specific data structures */ 
-
-struct common_entry
-{
-  struct symbol *symbol;                    /* The symbol node corresponding
-					       to this component */ 
-  struct common_entry *next;                /* The next component */ 
-};
-
-struct saved_f77_common
-{
-  char *name;                                /* Name of COMMON */
-  char *owning_function;                     /* Name of parent function */ 
-  int secnum;                                /* Section # of .bss */ 
-  CORE_ADDR offset;                          /* Offset from .bss for 
-						this block */
-  struct common_entry *entries;              /* List of block's components */
-  struct common_entry *end_of_entries;       /* ptr. to end of components */ 
-  struct saved_f77_common *next;              /* Next saved COMMON block */ 
-};
-
-typedef struct saved_f77_common    SAVED_F77_COMMON, *SAVED_F77_COMMON_PTR;
-
-typedef struct common_entry        COMMON_ENTRY, *COMMON_ENTRY_PTR;
-
-extern SAVED_F77_COMMON_PTR head_common_list;   /* Ptr to 1st saved COMMON  */
-extern SAVED_F77_COMMON_PTR tail_common_list;   /* Ptr to last saved COMMON  */
-extern SAVED_F77_COMMON_PTR current_common;     /* Ptr to current COMMON */
-
-extern SAVED_F77_COMMON_PTR find_common_for_function PARAMS ((char *, char *));
-
-#define UNINITIALIZED_SECNUM -1 
-#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM)
-
-#define BLANK_COMMON_NAME_ORIGINAL "#BLNK_COM"  /* XLF assigned  */
-#define BLANK_COMMON_NAME_MF77     "__BLNK__"   /* MF77 assigned  */
-#define BLANK_COMMON_NAME_LOCAL    "__BLANK"    /* Local GDB */
-
-#define BOUND_FETCH_OK 1
-#define BOUND_FETCH_ERROR -999
-
-/* When reasonable array bounds cannot be fetched, such as when 
-you ask to 'mt print symbols' and there is no stack frame and 
-therefore no way of knowing the bounds of stack-based arrays, 
-we have to assign default bounds, these are as good as any... */ 
-
-#define DEFAULT_UPPER_BOUND 999999
-#define DEFAULT_LOWER_BOUND -999999
-
-extern char *real_main_name;   /* Name of main function */ 
-extern int  real_main_c_value;   /* C_value field of main function */ 
-
-extern int f77_get_dynamic_upperbound PARAMS ((struct type *, int *));
-
-extern int f77_get_dynamic_lowerbound PARAMS ((struct type *, int *));
-
-extern void f77_get_dynamic_array_length PARAMS ((struct type *)); 
-
-extern int calc_f77_array_dims PARAMS ((struct type *));
-
-#define DEFAULT_DOTMAIN_NAME_IN_MF77            ".MAIN_"
-#define DEFAULT_MAIN_NAME_IN_MF77               "MAIN_"
-#define DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY       ".main "
-#define DEFAULT_DOTMAIN_NAME_IN_XLF             ".main"
diff --git a/gdb/f-typeprint.c b/gdb/f-typeprint.c
deleted file mode 100644
index 09bb3eb..0000000
--- a/gdb/f-typeprint.c
+++ /dev/null
@@ -1,458 +0,0 @@
-/* Support for printing Fortran types for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1993, 1994 Free Software Foundation, Inc.
-   Contributed by Motorola.  Adapted from the C version by Farooq Butt
-   (fmbutt@engage.sps.mot.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "bfd.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "language.h"
-#include "demangle.h"
-#include "f-lang.h"
-#include "typeprint.h"
-#include "frame.h"  /* ??? */
-
-#include "gdb_string.h"
-#include <errno.h>
-
-#if 0	/* Currently unused */
-static void f_type_print_args PARAMS ((struct type *, GDB_FILE *));
-#endif
-
-static void print_equivalent_f77_float_type PARAMS ((struct type *,
-						     GDB_FILE *));
-
-static void f_type_print_varspec_suffix PARAMS ((struct type *, GDB_FILE *,
-						 int, int, int));
-
-void f_type_print_varspec_prefix PARAMS ((struct type *, GDB_FILE *,
-					  int, int));
-
-void f_type_print_base PARAMS ((struct type *, GDB_FILE *, int, int));
-
-
-/* LEVEL is the depth to indent lines by.  */
-
-void
-f_print_type (type, varstring, stream, show, level)
-     struct type *type;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  register enum type_code code;
-  int demangled_args;
-
-  f_type_print_base (type, stream, show, level);
-  code = TYPE_CODE (type);
-  if ((varstring != NULL && *varstring != '\0')
-      ||
-      /* Need a space if going to print stars or brackets;
-	 but not if we will print just a type name.  */
-      ((show > 0 || TYPE_NAME (type) == 0)
-       &&
-       (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
-	|| code == TYPE_CODE_METHOD
-	|| code == TYPE_CODE_ARRAY
-	|| code == TYPE_CODE_MEMBER
-	|| code == TYPE_CODE_REF)))
-    fputs_filtered (" ", stream);
-  f_type_print_varspec_prefix (type, stream, show, 0);
-
-  fputs_filtered (varstring, stream);
-
-  /* For demangled function names, we have the arglist as part of the name,
-     so don't print an additional pair of ()'s */
-
-  demangled_args = varstring[strlen(varstring) - 1] == ')';
-  f_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
-}
-
-/* Print any asterisks or open-parentheses needed before the
-   variable name (to describe its type).
-
-   On outermost call, pass 0 for PASSED_A_PTR.
-   On outermost call, SHOW > 0 means should ignore
-   any typename for TYPE and show its details.
-   SHOW is always zero on recursive calls.  */
-
-void
-f_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int passed_a_ptr;
-{
-  if (type == 0)
-    return;
-
-  if (TYPE_NAME (type) && show <= 0)
-    return;
-
-  QUIT;
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_PTR:
-      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
-      break;
-
-    case TYPE_CODE_FUNC:
-      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
-      if (passed_a_ptr)
-	fprintf_filtered (stream, "(");
-      break;
-
-    case TYPE_CODE_ARRAY:
-      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
-      break;
-
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_RANGE:
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_METHOD:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_REF:
-    case TYPE_CODE_COMPLEX:
-    case TYPE_CODE_TYPEDEF:
-      /* These types need no prefix.  They are listed here so that
-	 gcc -Wall will reveal any types that haven't been handled.  */
-      break;
-    }
-}
-
-#if 0	/* Currently unused */
-
-static void
-f_type_print_args (type, stream)
-     struct type *type;
-     GDB_FILE *stream;
-{
-  int i;
-  struct type **args;
-
-  fprintf_filtered (stream, "(");
-  args = TYPE_ARG_TYPES (type);
-  if (args != NULL)
-    {
-      if (args[1] == NULL)
-	{
-	  fprintf_filtered (stream, "...");
-	}
-      else
-	{
-	  for (i = 1; args[i] != NULL && args[i]->code != TYPE_CODE_VOID; i++)
-	    {
-	      f_print_type (args[i], "", stream, -1, 0);
-	      if (args[i+1] == NULL)
-		fprintf_filtered (stream, "...");
-	      else if (args[i+1]->code != TYPE_CODE_VOID)
-		{
-		  fprintf_filtered (stream, ",");
-		  wrap_here ("    ");
-		}
-	    }
-	}
-    }
-  fprintf_filtered (stream, ")");
-}
-
-#endif	/* 0 */
-
-/* Print any array sizes, function arguments or close parentheses
-   needed after the variable name (to describe its type).
-   Args work like c_type_print_varspec_prefix.  */
-
-static void
-f_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int passed_a_ptr;
-     int demangled_args;
-{
-  int upper_bound, lower_bound;
-  int lower_bound_was_default = 0;
-  static int arrayprint_recurse_level = 0;
-  int retcode;
-
-  if (type == 0)
-    return;
-
-  if (TYPE_NAME (type) && show <= 0)
-    return;
-
-  QUIT;
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_ARRAY:
-      arrayprint_recurse_level++;
-
-      if (arrayprint_recurse_level == 1)
-	fprintf_filtered(stream,"(");
-
-      if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY)
-	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
-
-      retcode = f77_get_dynamic_lowerbound (type,&lower_bound);
-
-      lower_bound_was_default = 0;
-
-      if (retcode == BOUND_FETCH_ERROR)
-	fprintf_filtered (stream,"???");
-      else
-	if (lower_bound == 1) /* The default */
-	  lower_bound_was_default = 1;
-	else
-	  fprintf_filtered (stream,"%d",lower_bound);
-
-      if (lower_bound_was_default)
-	lower_bound_was_default = 0;
-      else
-	fprintf_filtered(stream,":");
-
-      /* Make sure that, if we have an assumed size array, we
-	 print out a warning and print the upperbound as '*' */
-
-      if (TYPE_ARRAY_UPPER_BOUND_TYPE(type) == BOUND_CANNOT_BE_DETERMINED)
-	fprintf_filtered (stream, "*");
-       else
-	 {
-	   retcode = f77_get_dynamic_upperbound(type,&upper_bound);
-
-	   if (retcode == BOUND_FETCH_ERROR)
-	     fprintf_filtered(stream,"???");
-	   else
-	     fprintf_filtered(stream,"%d",upper_bound);
-	 }
-
-      if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
-	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
-      if (arrayprint_recurse_level == 1)
-	fprintf_filtered (stream, ")");
-      else
-	fprintf_filtered(stream,",");
-      arrayprint_recurse_level--;
-      break;
-
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_REF:
-      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
-      fprintf_filtered(stream,")");
-      break;
-
-    case TYPE_CODE_FUNC:
-      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
-				 passed_a_ptr, 0);
-      if (passed_a_ptr)
-	fprintf_filtered (stream, ")");
-
-      fprintf_filtered (stream, "()");
-      break;
-
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_RANGE:
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_METHOD:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_COMPLEX:
-    case TYPE_CODE_TYPEDEF:
-      /* These types do not need a suffix.  They are listed so that
-	 gcc -Wall will report types that may not have been considered.  */
-      break;
-    }
-}
-
-static void
-print_equivalent_f77_float_type (type, stream)
-     struct type *type;
-     GDB_FILE *stream;
-{
-  /* Override type name "float" and make it the
-     appropriate real. XLC stupidly outputs -12 as a type
-     for real when it really should be outputting -18 */
-
-  fprintf_filtered (stream, "real*%d", TYPE_LENGTH (type));
-}
-
-/* Print the name of the type (or the ultimate pointer target,
-   function value or array element), or the description of a
-   structure or union.
-
-   SHOW nonzero means don't print this type as just its name;
-   show its real definition even if it has a name.
-   SHOW zero means print just typename or struct tag if there is one
-   SHOW negative means abbreviate structure elements.
-   SHOW is decremented for printing of structure elements.
-
-   LEVEL is the depth to indent by.
-   We increase it for some recursive calls.  */
-
-void
-f_type_print_base (type, stream, show, level)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  int retcode;
-  int upper_bound;
-
-  QUIT;
-
-  wrap_here ("    ");
-  if (type == NULL)
-    {
-      fputs_filtered ("<type unknown>", stream);
-      return;
-    }
-
-  /* When SHOW is zero or less, and there is a valid type name, then always
-     just print the type name directly from the type. */
-
-  if ((show <= 0) && (TYPE_NAME (type) != NULL))
-    {
-      if (TYPE_CODE (type) == TYPE_CODE_FLT)
-	print_equivalent_f77_float_type (type, stream);
-      else
-	fputs_filtered (TYPE_NAME (type), stream);
-      return;
-    }
-
-  if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF)
-    CHECK_TYPEDEF (type);
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_TYPEDEF:
-      f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
-      break;
-
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_FUNC:
-      f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
-      break;
-
-   case TYPE_CODE_PTR:
-      fprintf_filtered (stream, "PTR TO -> ( ");
-      f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
-      break;
-
-    case TYPE_CODE_VOID:
-      fprintf_filtered (stream, "VOID");
-      break;
-
-    case TYPE_CODE_UNDEF:
-      fprintf_filtered (stream, "struct <unknown>");
-      break;
-
-    case TYPE_CODE_ERROR:
-      fprintf_filtered (stream, "<unknown type>");
-      break;
-
-    case TYPE_CODE_RANGE:
-      /* This should not occur */
-      fprintf_filtered (stream, "<range type>");
-      break;
-
-    case TYPE_CODE_CHAR:
-      /* Override name "char" and make it "character" */
-      fprintf_filtered (stream, "character");
-      break;
-
-    case TYPE_CODE_INT:
-      /* There may be some character types that attempt to come
-         through as TYPE_CODE_INT since dbxstclass.h is so
-         C-oriented, we must change these to "character" from "char".  */
-
-      if (STREQ (TYPE_NAME (type), "char"))
-	fprintf_filtered (stream, "character");
-      else
-	goto default_case;
-      break;
-
-    case TYPE_CODE_COMPLEX:
-      fprintf_filtered (stream, "complex*%d", TYPE_LENGTH (type));
-      break;
-
-    case TYPE_CODE_FLT:
-      print_equivalent_f77_float_type (type, stream);
-      break;
-
-    case TYPE_CODE_STRING:
-      /* Strings may have dynamic upperbounds (lengths) like arrays. */
-
-      if (TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
-	fprintf_filtered (stream, "character*(*)");
-      else
-	{
-	  retcode = f77_get_dynamic_upperbound (type, &upper_bound);
-
-	  if (retcode == BOUND_FETCH_ERROR)
-	    fprintf_filtered (stream, "character*???");
-	  else
-	    fprintf_filtered (stream, "character*%d", upper_bound);
-	}
-      break;
-
-    default_case:
-    default:
-      /* Handle types not explicitly handled by the other cases,
-	 such as fundamental types.  For these, just print whatever
-	 the type name is, as recorded in the type itself.  If there
-	 is no type name, then complain. */
-      if (TYPE_NAME (type) != NULL)
-	fputs_filtered (TYPE_NAME (type), stream);
-      else
-	error ("Invalid type code (%d) in symbol table.", TYPE_CODE (type));
-      break;
-    }
-}
diff --git a/gdb/f-valprint.c b/gdb/f-valprint.c
deleted file mode 100644
index bb0b1d0..0000000
--- a/gdb/f-valprint.c
+++ /dev/null
@@ -1,767 +0,0 @@
-/* Support for printing Fortran values for GDB, the GNU debugger.
-   Copyright 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Motorola.  Adapted from the C definitions by Farooq Butt
-   (fmbutt@engage.sps.mot.com), additionally worked over by Stan Shebs.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "demangle.h"
-#include "valprint.h"
-#include "language.h"
-#include "f-lang.h" 
-#include "frame.h"
-#include "gdbcore.h"
-#include "command.h"
-
-#if 0
-static int there_is_a_visible_common_named PARAMS ((char *));
-#endif
-
-static void info_common_command PARAMS ((char *, int));
-static void list_all_visible_commons PARAMS ((char *));
-static void f77_print_array PARAMS ((struct type *, char *, CORE_ADDR,
-				     GDB_FILE *, int, int, int,
-				     enum val_prettyprint));
-static void f77_print_array_1 PARAMS ((int, int, struct type *, char *,
-				       CORE_ADDR, GDB_FILE *, int, int, int,
-				       enum val_prettyprint));
-static void f77_create_arrayprint_offset_tbl PARAMS ((struct type *,
-						      GDB_FILE *));
-static void f77_get_dynamic_length_of_aggregate PARAMS ((struct type *));
-
-int f77_array_offset_tbl[MAX_FORTRAN_DIMS+1][2];
-
-/* Array which holds offsets to be applied to get a row's elements
-   for a given array. Array also holds the size of each subarray.  */
-
-/* The following macro gives us the size of the nth dimension, Where 
-   n is 1 based. */ 
-
-#define F77_DIM_SIZE(n) (f77_array_offset_tbl[n][1])
-
-/* The following gives us the offset for row n where n is 1-based. */ 
-
-#define F77_DIM_OFFSET(n) (f77_array_offset_tbl[n][0])
-
-int 
-f77_get_dynamic_lowerbound (type, lower_bound)
-     struct type *type;
-     int *lower_bound; 
-{
-  CORE_ADDR current_frame_addr;   
-  CORE_ADDR ptr_to_lower_bound; 
-  
-  switch (TYPE_ARRAY_LOWER_BOUND_TYPE (type))
-    {
-    case BOUND_BY_VALUE_ON_STACK:
-      current_frame_addr = selected_frame->frame;
-      if (current_frame_addr > 0) 
-	{
-	  *lower_bound = 
-	    read_memory_integer (current_frame_addr + 
-				 TYPE_ARRAY_LOWER_BOUND_VALUE (type),
-				 4);
-	}
-      else
-	{
-	  *lower_bound = DEFAULT_LOWER_BOUND; 
-	  return BOUND_FETCH_ERROR; 
-	}
-      break; 
-      
-    case BOUND_SIMPLE:
-      *lower_bound = TYPE_ARRAY_LOWER_BOUND_VALUE (type);
-      break; 
-      
-    case BOUND_CANNOT_BE_DETERMINED: 
-      error ("Lower bound may not be '*' in F77"); 
-      break; 
-      
-    case BOUND_BY_REF_ON_STACK:
-      current_frame_addr = selected_frame->frame;
-      if (current_frame_addr > 0) 
-	{
-	  ptr_to_lower_bound = 
-	    read_memory_integer (current_frame_addr + 
-				 TYPE_ARRAY_LOWER_BOUND_VALUE (type),
-				 4);
-	  *lower_bound = read_memory_integer (ptr_to_lower_bound, 4); 
-	}
-      else
-	{
-	  *lower_bound = DEFAULT_LOWER_BOUND; 
-	  return BOUND_FETCH_ERROR; 
-	}
-      break; 
-      
-    case BOUND_BY_REF_IN_REG: 
-    case BOUND_BY_VALUE_IN_REG: 
-    default: 
-      error ("??? unhandled dynamic array bound type ???");
-      break; 
-    }
-  return BOUND_FETCH_OK;
-}
-
-int 
-f77_get_dynamic_upperbound (type, upper_bound)
-     struct type *type;
-     int *upper_bound;
-{
-  CORE_ADDR current_frame_addr = 0;
-  CORE_ADDR ptr_to_upper_bound; 
-  
-  switch (TYPE_ARRAY_UPPER_BOUND_TYPE (type))
-    {
-    case BOUND_BY_VALUE_ON_STACK:
-      current_frame_addr = selected_frame->frame;
-      if (current_frame_addr > 0) 
-	{
-	  *upper_bound = 
-	    read_memory_integer (current_frame_addr + 
-				 TYPE_ARRAY_UPPER_BOUND_VALUE (type),
-				 4);
-	}
-      else
-	{
-	  *upper_bound = DEFAULT_UPPER_BOUND; 
-	  return BOUND_FETCH_ERROR; 
-	}
-      break; 
-      
-    case BOUND_SIMPLE:
-      *upper_bound = TYPE_ARRAY_UPPER_BOUND_VALUE (type);
-      break; 
-      
-    case BOUND_CANNOT_BE_DETERMINED: 
-      /* we have an assumed size array on our hands. Assume that 
-	 upper_bound == lower_bound so that we show at least 
-	 1 element.If the user wants to see more elements, let 
-	 him manually ask for 'em and we'll subscript the 
-	 array and show him */
-      f77_get_dynamic_lowerbound (type, upper_bound);
-      break; 
-      
-    case BOUND_BY_REF_ON_STACK:
-      current_frame_addr = selected_frame->frame;
-      if (current_frame_addr > 0) 
-	{
-	  ptr_to_upper_bound = 
-	    read_memory_integer (current_frame_addr + 
-				 TYPE_ARRAY_UPPER_BOUND_VALUE (type),
-				 4);
-	  *upper_bound = read_memory_integer(ptr_to_upper_bound, 4); 
-	}
-      else
-	{
-	  *upper_bound = DEFAULT_UPPER_BOUND; 
-	  return BOUND_FETCH_ERROR;
-	}
-      break; 
-      
-    case BOUND_BY_REF_IN_REG: 
-    case BOUND_BY_VALUE_IN_REG: 
-    default: 
-      error ("??? unhandled dynamic array bound type ???");
-      break; 
-    }
-  return BOUND_FETCH_OK;
-}
-
-/* Obtain F77 adjustable array dimensions */ 
-
-static void
-f77_get_dynamic_length_of_aggregate (type)
-     struct type *type;
-{
-  int upper_bound = -1;
-  int lower_bound = 1; 
-  int retcode; 
-  
-  /* Recursively go all the way down into a possibly multi-dimensional
-     F77 array and get the bounds.  For simple arrays, this is pretty
-     easy but when the bounds are dynamic, we must be very careful 
-     to add up all the lengths correctly.  Not doing this right 
-     will lead to horrendous-looking arrays in parameter lists.
-     
-     This function also works for strings which behave very 
-     similarly to arrays.  */ 
-  
-  if (TYPE_CODE(TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY
-      || TYPE_CODE(TYPE_TARGET_TYPE (type)) == TYPE_CODE_STRING)
-    f77_get_dynamic_length_of_aggregate (TYPE_TARGET_TYPE (type));
-  
-  /* Recursion ends here, start setting up lengths.  */ 
-  retcode = f77_get_dynamic_lowerbound (type, &lower_bound); 
-  if (retcode == BOUND_FETCH_ERROR)
-    error ("Cannot obtain valid array lower bound"); 
-  
-  retcode = f77_get_dynamic_upperbound (type, &upper_bound); 
-  if (retcode == BOUND_FETCH_ERROR)
-    error ("Cannot obtain valid array upper bound"); 
-  
-  /* Patch in a valid length value. */ 
-  
-  TYPE_LENGTH (type) =
-    (upper_bound - lower_bound + 1) * TYPE_LENGTH (check_typedef (TYPE_TARGET_TYPE (type)));
-}       
-
-/* Function that sets up the array offset,size table for the array 
-   type "type".  */ 
-
-static void 
-f77_create_arrayprint_offset_tbl (type, stream)
-     struct type *type;
-     GDB_FILE *stream;
-{
-  struct type *tmp_type;
-  int eltlen;
-  int ndimen = 1;
-  int upper, lower, retcode; 
-  
-  tmp_type = type; 
-  
-  while ((TYPE_CODE (tmp_type) == TYPE_CODE_ARRAY)) 
-    {
-      if (TYPE_ARRAY_UPPER_BOUND_TYPE (tmp_type) == BOUND_CANNOT_BE_DETERMINED)
-	fprintf_filtered (stream, "<assumed size array> "); 
-      
-      retcode = f77_get_dynamic_upperbound (tmp_type, &upper);
-      if (retcode == BOUND_FETCH_ERROR)
-	error ("Cannot obtain dynamic upper bound"); 
-      
-      retcode = f77_get_dynamic_lowerbound(tmp_type,&lower); 
-      if (retcode == BOUND_FETCH_ERROR)
-	error("Cannot obtain dynamic lower bound"); 
-      
-      F77_DIM_SIZE (ndimen) = upper - lower + 1;
-      
-      tmp_type = TYPE_TARGET_TYPE (tmp_type);
-      ndimen++; 
-    }
-  
-  /* Now we multiply eltlen by all the offsets, so that later we 
-     can print out array elements correctly.  Up till now we 
-     know an offset to apply to get the item but we also 
-     have to know how much to add to get to the next item */
-  
-  ndimen--;
-  eltlen = TYPE_LENGTH (tmp_type); 
-  F77_DIM_OFFSET (ndimen) = eltlen;
-  while (--ndimen > 0)
-    {
-      eltlen *= F77_DIM_SIZE (ndimen + 1);
-      F77_DIM_OFFSET (ndimen) = eltlen;
-    }
-}
-
-/* Actual function which prints out F77 arrays, Valaddr == address in 
-   the superior.  Address == the address in the inferior.  */
-
-static void 
-f77_print_array_1 (nss, ndimensions, type, valaddr, address, 
-		   stream, format, deref_ref, recurse, pretty)
-     int nss;
-     int ndimensions; 
-     struct type *type;
-     char *valaddr;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  int i;
-  
-  if (nss != ndimensions)
-    {
-      for (i = 0; i< F77_DIM_SIZE(nss); i++)
-	{
-	  fprintf_filtered (stream, "( ");
-	  f77_print_array_1 (nss + 1, ndimensions, TYPE_TARGET_TYPE (type),
-			    valaddr + i * F77_DIM_OFFSET (nss),
-			    address + i * F77_DIM_OFFSET (nss), 
-			    stream, format, deref_ref, recurse, pretty);
-	  fprintf_filtered (stream, ") ");
-	}
-    }
-  else
-    {
-      for (i = 0; (i < F77_DIM_SIZE (nss) && i < print_max); i++)
-	{
-	  val_print (TYPE_TARGET_TYPE (type),
-		     valaddr + i * F77_DIM_OFFSET (ndimensions),
-                     0,
-		     address + i * F77_DIM_OFFSET (ndimensions),
-		     stream, format, deref_ref, recurse, pretty); 
-
-	  if (i != (F77_DIM_SIZE (nss) - 1))
-	    fprintf_filtered (stream, ", "); 
-	  
-	  if (i == print_max - 1)
-	    fprintf_filtered (stream, "...");
-	}
-    }
-}
-
-/* This function gets called to print an F77 array, we set up some 
-   stuff and then immediately call f77_print_array_1() */
-
-static void 
-f77_print_array (type, valaddr, address, stream, format, deref_ref, recurse, 
-		 pretty)
-     struct type *type;
-     char *valaddr;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  int ndimensions; 
-  
-  ndimensions = calc_f77_array_dims (type); 
-  
-  if (ndimensions > MAX_FORTRAN_DIMS || ndimensions < 0)
-    error ("Type node corrupt! F77 arrays cannot have %d subscripts (%d Max)",
-	   ndimensions, MAX_FORTRAN_DIMS);
-  
-  /* Since F77 arrays are stored column-major, we set up an 
-     offset table to get at the various row's elements. The 
-     offset table contains entries for both offset and subarray size. */ 
-  
-  f77_create_arrayprint_offset_tbl (type, stream); 
-  
-  f77_print_array_1 (1, ndimensions, type, valaddr, address, stream, format, 
-                     deref_ref, recurse, pretty);
-}
-
-
-/* Print data of type TYPE located at VALADDR (within GDB), which came from
-   the inferior at address ADDRESS, onto stdio stream STREAM according to
-   FORMAT (a letter or 0 for natural format).  The data at VALADDR is in
-   target byte order.
-   
-   If the data are a string pointer, returns the number of string characters
-   printed.
-   
-   If DEREF_REF is nonzero, then dereference references, otherwise just print
-   them like pointers.
-   
-   The PRETTY parameter controls prettyprinting.  */
-
-int
-f_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref, recurse,
-	     pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  register unsigned int i = 0;		/* Number of characters printed */
-  struct type *elttype;
-  LONGEST val;
-  CORE_ADDR addr;
-  
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_STRING: 
-      f77_get_dynamic_length_of_aggregate (type);
-      LA_PRINT_STRING (stream, valaddr, TYPE_LENGTH (type), 1, 0);
-      break;
-      
-    case TYPE_CODE_ARRAY:
-      fprintf_filtered (stream, "("); 
-      f77_print_array (type, valaddr, address, stream, format, 
-		       deref_ref, recurse, pretty); 
-      fprintf_filtered (stream, ")");
-      break;
-#if 0
-      /* Array of unspecified length: treat like pointer to first elt.  */
-      valaddr = (char *) &address;
-      /* FALL THROUGH */
-#endif 
-    case TYPE_CODE_PTR:
-      if (format && format != 's')
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	  break;
-	}
-      else
-	{
-	  addr = unpack_pointer (type, valaddr);
-	  elttype = check_typedef (TYPE_TARGET_TYPE (type));
-	  
-	  if (TYPE_CODE (elttype) == TYPE_CODE_FUNC)
-	    {
-	      /* Try to print what function it points to.  */
-	      print_address_demangle (addr, stream, demangle);
-	      /* Return value is irrelevant except for string pointers.  */
-	      return 0;
-	    }
-	  
-	  if (addressprint && format != 's')
-	    fprintf_filtered (stream, "0x%x", addr);
-	  
-	  /* For a pointer to char or unsigned char, also print the string
-	     pointed to, unless pointer is null.  */
-	  if (TYPE_LENGTH (elttype) == 1
-	      && TYPE_CODE (elttype) == TYPE_CODE_INT
-	      && (format == 0 || format == 's')
-	      && addr != 0)
-	    i = val_print_string (addr, -1, TYPE_LENGTH (elttype), stream);
-	  
-	  /* Return number of characters printed, plus one for the
-	     terminating null if we have "reached the end".  */
-	  return (i + (print_max && i != print_max));
-	}
-      break;
-      
-    case TYPE_CODE_FUNC:
-      if (format)
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	  break;
-	}
-      /* FIXME, we should consider, at least for ANSI C language, eliminating
-	 the distinction made between FUNCs and POINTERs to FUNCs.  */
-      fprintf_filtered (stream, "{");
-      type_print (type, "", stream, -1);
-      fprintf_filtered (stream, "} ");
-      /* Try to print what function it points to, and its address.  */
-      print_address_demangle (address, stream, demangle);
-      break;
-      
-    case TYPE_CODE_INT:
-      format = format ? format : output_format;
-      if (format)
-	print_scalar_formatted (valaddr, type, format, 0, stream);
-      else
-	{
-	  val_print_type_code_int (type, valaddr, stream);
-	  /* C and C++ has no single byte int type, char is used instead.
-	     Since we don't know whether the value is really intended to
-	     be used as an integer or a character, print the character
-	     equivalent as well. */
-	  if (TYPE_LENGTH (type) == 1)
-	    {
-	      fputs_filtered (" ", stream);
-	      LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr),
-			     stream);
-	    }
-	}
-      break;
-      
-    case TYPE_CODE_FLT:
-      if (format)
-	print_scalar_formatted (valaddr, type, format, 0, stream);
-      else
-	print_floating (valaddr, type, stream);
-      break;
-      
-    case TYPE_CODE_VOID:
-      fprintf_filtered (stream, "VOID");
-      break;
-      
-    case TYPE_CODE_ERROR:
-      fprintf_filtered (stream, "<error type>");
-      break;
-      
-    case TYPE_CODE_RANGE:
-      /* FIXME, we should not ever have to print one of these yet.  */
-      fprintf_filtered (stream, "<range type>");
-      break;
-      
-    case TYPE_CODE_BOOL:
-      format = format ? format : output_format;
-      if (format)
-	print_scalar_formatted (valaddr, type, format, 0, stream);
-      else
-	{
-          val = 0; 
-          switch (TYPE_LENGTH(type))
-	    {
-	    case 1:
-	      val = unpack_long (builtin_type_f_logical_s1, valaddr);
-	      break ; 
-	      
-	    case 2: 
-	      val = unpack_long (builtin_type_f_logical_s2, valaddr);
-	      break ; 
-	      
-	    case 4: 
-	      val = unpack_long (builtin_type_f_logical, valaddr);
-	      break ; 
-	      
-	    default:
-	      error ("Logicals of length %d bytes not supported",
-		     TYPE_LENGTH (type));
-	      
-	    }
-	  
-          if (val == 0) 
-	    fprintf_filtered (stream, ".FALSE.");
-          else 
-	    if (val == 1) 
-	      fprintf_filtered (stream, ".TRUE.");
-	    else
-	      /* Not a legitimate logical type, print as an integer.  */
-	      {
-		/* Bash the type code temporarily.  */
-		TYPE_CODE (type) = TYPE_CODE_INT;
-		f_val_print (type, valaddr, 0, address, stream, format, 
-			     deref_ref, recurse, pretty); 
-		/* Restore the type code so later uses work as intended. */
-		TYPE_CODE (type) = TYPE_CODE_BOOL; 
-	      }
-	}
-      break;
-      
-    case TYPE_CODE_COMPLEX:
-      switch (TYPE_LENGTH (type))
-	{
-	case 8:  type = builtin_type_f_real;  break;
-	case 16:  type = builtin_type_f_real_s8;  break;
-	case 32:  type = builtin_type_f_real_s16;  break;
-	default:
-	  error ("Cannot print out complex*%d variables", TYPE_LENGTH(type)); 
-	}
-      fputs_filtered ("(", stream);
-      print_floating (valaddr, type, stream);
-      fputs_filtered (",", stream);
-      print_floating (valaddr, type, stream);
-      fputs_filtered (")", stream);
-      break;
-      
-    case TYPE_CODE_UNDEF:
-      /* This happens (without TYPE_FLAG_STUB set) on systems which don't use
-	 dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar"
-	 and no complete type for struct foo in that file.  */
-      fprintf_filtered (stream, "<incomplete type>");
-      break;
-      
-    default:
-      error ("Invalid F77 type code %d in symbol table.", TYPE_CODE (type));
-    }
-  gdb_flush (stream);
-  return 0;
-}
-
-static void
-list_all_visible_commons (funname)
-     char *funname;
-{
-  SAVED_F77_COMMON_PTR  tmp;
-  
-  tmp = head_common_list;
-  
-  printf_filtered ("All COMMON blocks visible at this level:\n\n");
-  
-  while (tmp != NULL)
-    {
-      if (STREQ(tmp->owning_function,funname))
-	printf_filtered ("%s\n", tmp->name); 
-      
-      tmp = tmp->next;
-    }
-}
-
-/* This function is used to print out the values in a given COMMON 
-   block. It will always use the most local common block of the 
-   given name */ 
-
-static void 
-info_common_command (comname, from_tty)
-     char *comname;
-     int from_tty;
-{
-  SAVED_F77_COMMON_PTR  the_common; 
-  COMMON_ENTRY_PTR entry; 
-  struct frame_info *fi;
-  register char *funname = 0;
-  struct symbol *func;
-  
-  /* We have been told to display the contents of F77 COMMON 
-     block supposedly visible in this function.  Let us 
-     first make sure that it is visible and if so, let 
-     us display its contents */ 
-  
-  fi = selected_frame; 
-  
-  if (fi == NULL)
-    error ("No frame selected"); 
-  
-  /* The following is generally ripped off from stack.c's routine 
-     print_frame_info() */ 
-  
-  func = find_pc_function (fi->pc);
-  if (func)
-    {
-      /* In certain pathological cases, the symtabs give the wrong
-	 function (when we are in the first function in a file which
-	 is compiled without debugging symbols, the previous function
-	 is compiled with debugging symbols, and the "foo.o" symbol
-	 that is supposed to tell us where the file with debugging symbols
-	 ends has been truncated by ar because it is longer than 15
-	 characters).
-	 
-	 So look in the minimal symbol tables as well, and if it comes
-	 up with a larger address for the function use that instead.
-	 I don't think this can ever cause any problems; there shouldn't
-	 be any minimal symbols in the middle of a function.
-	 FIXME:  (Not necessarily true.  What about text labels) */
-      
-      struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
-      
-      if (msymbol != NULL
-	  && (SYMBOL_VALUE_ADDRESS (msymbol) 
-	      > BLOCK_START (SYMBOL_BLOCK_VALUE (func))))
-	funname = SYMBOL_NAME (msymbol);
-      else
-	funname = SYMBOL_NAME (func);
-    }
-  else
-    {
-      register struct minimal_symbol *msymbol =
-	lookup_minimal_symbol_by_pc (fi->pc);
-      
-      if (msymbol != NULL)
-	funname = SYMBOL_NAME (msymbol);
-    }
-  
-  /* If comname is NULL, we assume the user wishes to see the 
-     which COMMON blocks are visible here and then return */ 
-  
-  if (comname == 0)
-    {
-      list_all_visible_commons (funname);
-      return; 
-    }
-  
-  the_common = find_common_for_function (comname,funname); 
-  
-  if (the_common)
-    {
-      if (STREQ(comname,BLANK_COMMON_NAME_LOCAL))
-	printf_filtered ("Contents of blank COMMON block:\n");
-      else 
-	printf_filtered ("Contents of F77 COMMON block '%s':\n",comname); 
-      
-      printf_filtered ("\n"); 
-      entry = the_common->entries; 
-      
-      while (entry != NULL)
-	{
-	  printf_filtered ("%s = ",SYMBOL_NAME(entry->symbol)); 
-	  print_variable_value (entry->symbol, fi, gdb_stdout); 
-	  printf_filtered ("\n"); 
-	  entry = entry->next; 
-	}
-    }
-  else 
-    printf_filtered ("Cannot locate the common block %s in function '%s'\n",
-		    comname, funname);
-}
-
-/* This function is used to determine whether there is a
-   F77 common block visible at the current scope called 'comname'. */ 
-
-#if 0
-static int
-there_is_a_visible_common_named (comname)
-     char *comname;
-{
-  SAVED_F77_COMMON_PTR  the_common; 
-  struct frame_info *fi;
-  register char *funname = 0;
-  struct symbol *func;
-  
-  if (comname == NULL)
-    error ("Cannot deal with NULL common name!"); 
-  
-  fi = selected_frame; 
-  
-  if (fi == NULL)
-    error ("No frame selected"); 
-  
-  /* The following is generally ripped off from stack.c's routine 
-     print_frame_info() */ 
-  
-  func = find_pc_function (fi->pc);
-  if (func)
-    {
-      /* In certain pathological cases, the symtabs give the wrong
-	 function (when we are in the first function in a file which
-	 is compiled without debugging symbols, the previous function
-	 is compiled with debugging symbols, and the "foo.o" symbol
-	 that is supposed to tell us where the file with debugging symbols
-	 ends has been truncated by ar because it is longer than 15
-	 characters).
-	 
-	 So look in the minimal symbol tables as well, and if it comes
-	 up with a larger address for the function use that instead.
-	 I don't think this can ever cause any problems; there shouldn't
-	 be any minimal symbols in the middle of a function.
-	 FIXME:  (Not necessarily true.  What about text labels) */
-      
-      struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
-      
-      if (msymbol != NULL
-	  && (SYMBOL_VALUE_ADDRESS (msymbol) 
-	      > BLOCK_START (SYMBOL_BLOCK_VALUE (func))))
-	funname = SYMBOL_NAME (msymbol);
-      else
-	funname = SYMBOL_NAME (func);
-    }
-  else
-    {
-      register struct minimal_symbol *msymbol = 
-	lookup_minimal_symbol_by_pc (fi->pc);
-      
-      if (msymbol != NULL)
-	funname = SYMBOL_NAME (msymbol);
-    }
-  
-  the_common = find_common_for_function (comname, funname); 
-  
-  return (the_common ? 1 : 0);
-}
-#endif
-
-void
-_initialize_f_valprint ()
-{
-  add_info ("common", info_common_command,
-	    "Print out the values contained in a Fortran COMMON block.");
-  if (xdb_commands)
-    add_com("lc", class_info, info_common_command,
-	    "Print out the values contained in a Fortran COMMON block.");
-}
diff --git a/gdb/findvar.c b/gdb/findvar.c
deleted file mode 100644
index 298abf7..0000000
--- a/gdb/findvar.c
+++ /dev/null
@@ -1,1553 +0,0 @@
-/* Find a variable's value in memory, for GDB, the GNU debugger.
-   Copyright 1986, 87, 89, 91, 94, 95, 96, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "frame.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdb_string.h"
-#include "floatformat.h"
-#include "symfile.h"	/* for overlay functions */
-
-/* This is used to indicate that we don't know the format of the floating point
-   number.  Typically, this is useful for native ports, where the actual format
-   is irrelevant, since no conversions will be taking place.  */
-
-const struct floatformat floatformat_unknown;
-
-/* Registers we shouldn't try to store.  */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
-static void
-write_register_gen PARAMS ((int, char *));
-
-/* Basic byte-swapping routines.  GDB has needed these for a long time...
-   All extract a target-format integer at ADDR which is LEN bytes long.  */
-
-#if TARGET_CHAR_BIT != 8 || HOST_CHAR_BIT != 8
-  /* 8 bit characters are a pretty safe assumption these days, so we
-     assume it throughout all these swapping routines.  If we had to deal with
-     9 bit characters, we would need to make len be in bits and would have
-     to re-write these routines...  */
-  you lose
-#endif
-
-LONGEST
-extract_signed_integer (addr, len)
-     PTR addr;
-     int len;
-{
-  LONGEST retval;
-  unsigned char *p;
-  unsigned char *startaddr = (unsigned char *)addr;
-  unsigned char *endaddr = startaddr + len;
-
-  if (len > (int) sizeof (LONGEST))
-    error ("\
-That operation is not available on integers of more than %d bytes.",
-	   sizeof (LONGEST));
-
-  /* Start at the most significant end of the integer, and work towards
-     the least significant.  */
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    {
-      p = startaddr;
-      /* Do the sign extension once at the start.  */
-      retval = ((LONGEST)*p ^ 0x80) - 0x80;
-      for (++p; p < endaddr; ++p)
-	retval = (retval << 8) | *p;
-    }
-  else
-    {
-      p = endaddr - 1;
-      /* Do the sign extension once at the start.  */
-      retval = ((LONGEST)*p ^ 0x80) - 0x80;
-      for (--p; p >= startaddr; --p)
-	retval = (retval << 8) | *p;
-    }
-  return retval;
-}
-
-ULONGEST
-extract_unsigned_integer (addr, len)
-     PTR addr;
-     int len;
-{
-  ULONGEST retval;
-  unsigned char *p;
-  unsigned char *startaddr = (unsigned char *)addr;
-  unsigned char *endaddr = startaddr + len;
-
-  if (len > (int) sizeof (ULONGEST))
-    error ("\
-That operation is not available on integers of more than %d bytes.",
-	   sizeof (ULONGEST));
-
-  /* Start at the most significant end of the integer, and work towards
-     the least significant.  */
-  retval = 0;
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    {
-      for (p = startaddr; p < endaddr; ++p)
-	retval = (retval << 8) | *p;
-    }
-  else
-    {
-      for (p = endaddr - 1; p >= startaddr; --p)
-	retval = (retval << 8) | *p;
-    }
-  return retval;
-}
-
-/* Sometimes a long long unsigned integer can be extracted as a
-   LONGEST value.  This is done so that we can print these values
-   better.  If this integer can be converted to a LONGEST, this
-   function returns 1 and sets *PVAL.  Otherwise it returns 0.  */
-
-int
-extract_long_unsigned_integer (addr, orig_len, pval)
-     PTR addr;
-     int orig_len;
-     LONGEST *pval;
-{
-  char *p, *first_addr;
-  int len;
-
-  len = orig_len;
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    {
-      for (p = (char *) addr;
-	   len > (int) sizeof (LONGEST) && p < (char *) addr + orig_len;
-	   p++)
-	{
-	  if (*p == 0)
-	    len--;
-	  else
-	    break;
-	}
-      first_addr = p;
-    }
-  else
-    {
-      first_addr = (char *) addr;
-      for (p = (char *) addr + orig_len - 1;
-	   len > (int) sizeof (LONGEST) && p >= (char *) addr;
-	   p--)
-	{
-	  if (*p == 0)
-	    len--;
-	  else
-	    break;
-	}
-    }
-
-  if (len <= (int) sizeof (LONGEST))
-    {
-      *pval = (LONGEST) extract_unsigned_integer (first_addr,
-						  sizeof (LONGEST));
-      return 1;
-    }
-
-  return 0;
-}
-
-CORE_ADDR
-extract_address (addr, len)
-     PTR addr;
-     int len;
-{
-  /* Assume a CORE_ADDR can fit in a LONGEST (for now).  Not sure
-     whether we want this to be true eventually.  */
-  return extract_unsigned_integer (addr, len);
-}
-
-void
-store_signed_integer (addr, len, val)
-     PTR addr;
-     int len;
-     LONGEST val;
-{
-  unsigned char *p;
-  unsigned char *startaddr = (unsigned char *)addr;
-  unsigned char *endaddr = startaddr + len;
-
-  /* Start at the least significant end of the integer, and work towards
-     the most significant.  */
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    {
-      for (p = endaddr - 1; p >= startaddr; --p)
-	{
-	  *p = val & 0xff;
-	  val >>= 8;
-	}
-    }
-  else
-    {
-      for (p = startaddr; p < endaddr; ++p)
-	{
-	  *p = val & 0xff;
-	  val >>= 8;
-	}
-    }
-}
-
-void
-store_unsigned_integer (addr, len, val)
-     PTR addr;
-     int len;
-     ULONGEST val;
-{
-  unsigned char *p;
-  unsigned char *startaddr = (unsigned char *)addr;
-  unsigned char *endaddr = startaddr + len;
-
-  /* Start at the least significant end of the integer, and work towards
-     the most significant.  */
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    {
-      for (p = endaddr - 1; p >= startaddr; --p)
-	{
-	  *p = val & 0xff;
-	  val >>= 8;
-	}
-    }
-  else
-    {
-      for (p = startaddr; p < endaddr; ++p)
-	{
-	  *p = val & 0xff;
-	  val >>= 8;
-	}
-    }
-}
-
-void
-store_address (addr, len, val)
-     PTR addr;
-     int len;
-     CORE_ADDR val;
-{
-  /* Assume a CORE_ADDR can fit in a LONGEST (for now).  Not sure
-     whether we want this to be true eventually.  */
-  store_unsigned_integer (addr, len, (LONGEST)val);
-}
-
-/* Swap LEN bytes at BUFFER between target and host byte-order.  */
-#define SWAP_FLOATING(buffer,len) \
-  do                                                                    \
-    {                                                                   \
-      if (TARGET_BYTE_ORDER != HOST_BYTE_ORDER)                         \
-        {                                                               \
-          char tmp;                                                     \
-          char *p = (char *)(buffer);                                   \
-          char *q = ((char *)(buffer)) + len - 1;                       \
-          for (; p < q; p++, q--)                                       \
-            {                                                           \
-              tmp = *q;                                                 \
-              *q = *p;                                                  \
-              *p = tmp;                                                 \
-            }                                                           \
-        }                                                               \
-    }                                                                   \
-  while (0)
-
-/* Extract a floating-point number from a target-order byte-stream at ADDR.
-   Returns the value as type DOUBLEST.
-
-   If the host and target formats agree, we just copy the raw data into the
-   appropriate type of variable and return, letting the host increase precision
-   as necessary.  Otherwise, we call the conversion routine and let it do the
-   dirty work.  */
-
-DOUBLEST
-extract_floating (addr, len)
-     PTR addr;
-     int len;
-{
-  DOUBLEST dretval;
-
-  if (len == sizeof (float))
-    {
-      if (HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT)
-	{
-	  float retval;
-
-	  memcpy (&retval, addr, sizeof (retval));
-	  return retval;
-	}
-      else
-	floatformat_to_doublest (TARGET_FLOAT_FORMAT, addr, &dretval);
-    }
-  else if (len == sizeof (double))
-    {
-      if (HOST_DOUBLE_FORMAT == TARGET_DOUBLE_FORMAT)
-	{
-	  double retval;
-
-	  memcpy (&retval, addr, sizeof (retval));
-	  return retval;
-	}
-      else
-	floatformat_to_doublest (TARGET_DOUBLE_FORMAT, addr, &dretval);
-    }
-  else if (len == sizeof (DOUBLEST))
-    {
-      if (HOST_LONG_DOUBLE_FORMAT == TARGET_LONG_DOUBLE_FORMAT)
-	{
-	  DOUBLEST retval;
-
-	  memcpy (&retval, addr, sizeof (retval));
-	  return retval;
-	}
-      else
-	floatformat_to_doublest (TARGET_LONG_DOUBLE_FORMAT, addr, &dretval);
-    }
-  else
-    {
-      error ("Can't deal with a floating point number of %d bytes.", len);
-    }
-
-  return dretval;
-}
-
-void
-store_floating (addr, len, val)
-     PTR addr;
-     int len;
-     DOUBLEST val;
-{
-  if (len == sizeof (float))
-    {
-      if (HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT)
-	{
-	  float floatval = val;
-
-	  memcpy (addr, &floatval, sizeof (floatval));
-	}
-      else
-	floatformat_from_doublest (TARGET_FLOAT_FORMAT, &val, addr);
-    }
-  else if (len == sizeof (double))
-    {
-      if (HOST_DOUBLE_FORMAT == TARGET_DOUBLE_FORMAT)
-	{
-	  double doubleval = val;
-
-	  memcpy (addr, &doubleval, sizeof (doubleval));
-	}
-      else
-	floatformat_from_doublest (TARGET_DOUBLE_FORMAT, &val, addr);
-    }
-  else if (len == sizeof (DOUBLEST))
-    {
-      if (HOST_LONG_DOUBLE_FORMAT == TARGET_LONG_DOUBLE_FORMAT)
-	memcpy (addr, &val, sizeof (val));
-      else
-	floatformat_from_doublest (TARGET_LONG_DOUBLE_FORMAT, &val, addr);
-    }
-  else
-    {
-      error ("Can't deal with a floating point number of %d bytes.", len);
-    }
-}
-
-#if !defined (GET_SAVED_REGISTER)
-
-/* Return the address in which frame FRAME's value of register REGNUM
-   has been saved in memory.  Or return zero if it has not been saved.
-   If REGNUM specifies the SP, the value we return is actually
-   the SP value, not an address where it was saved.  */
-
-CORE_ADDR
-find_saved_register (frame, regnum)
-     struct frame_info *frame;
-     int regnum;
-{
-  struct frame_saved_regs saved_regs;
-
-  register struct frame_info *frame1 = NULL;
-  register CORE_ADDR addr = 0;
-
-  if (frame == NULL)		/* No regs saved if want current frame */
-    return 0;
-
-#ifdef HAVE_REGISTER_WINDOWS
-  /* We assume that a register in a register window will only be saved
-     in one place (since the name changes and/or disappears as you go
-     towards inner frames), so we only call get_frame_saved_regs on
-     the current frame.  This is directly in contradiction to the
-     usage below, which assumes that registers used in a frame must be
-     saved in a lower (more interior) frame.  This change is a result
-     of working on a register window machine; get_frame_saved_regs
-     always returns the registers saved within a frame, within the
-     context (register namespace) of that frame. */
-
-  /* However, note that we don't want this to return anything if
-     nothing is saved (if there's a frame inside of this one).  Also,
-     callers to this routine asking for the stack pointer want the
-     stack pointer saved for *this* frame; this is returned from the
-     next frame.  */
-     
-  if (REGISTER_IN_WINDOW_P(regnum))
-    {
-      frame1 = get_next_frame (frame);
-      if (!frame1) return 0;	/* Registers of this frame are active.  */
-      
-      /* Get the SP from the next frame in; it will be this
-	 current frame.  */
-      if (regnum != SP_REGNUM)
-	frame1 = frame;	
-	  
-      get_frame_saved_regs (frame1, &saved_regs);
-      return saved_regs.regs[regnum];	/* ... which might be zero */
-    }
-#endif /* HAVE_REGISTER_WINDOWS */
-
-  /* Note that this next routine assumes that registers used in
-     frame x will be saved only in the frame that x calls and
-     frames interior to it.  This is not true on the sparc, but the
-     above macro takes care of it, so we should be all right. */
-  while (1)
-    {
-      QUIT;
-      frame1 = get_prev_frame (frame1);
-      if (frame1 == 0 || frame1 == frame)
-	break;
-      get_frame_saved_regs (frame1, &saved_regs);
-      if (saved_regs.regs[regnum])
-	addr = saved_regs.regs[regnum];
-    }
-
-  return addr;
-}
-
-/* Find register number REGNUM relative to FRAME and put its (raw,
-   target format) contents in *RAW_BUFFER.  Set *OPTIMIZED if the
-   variable was optimized out (and thus can't be fetched).  Set *LVAL
-   to lval_memory, lval_register, or not_lval, depending on whether
-   the value was fetched from memory, from a register, or in a strange
-   and non-modifiable way (e.g. a frame pointer which was calculated
-   rather than fetched).  Set *ADDRP to the address, either in memory
-   on as a REGISTER_BYTE offset into the registers array.
-
-   Note that this implementation never sets *LVAL to not_lval.  But
-   it can be replaced by defining GET_SAVED_REGISTER and supplying
-   your own.
-
-   The argument RAW_BUFFER must point to aligned memory.  */
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  CORE_ADDR addr;
-
-  if (!target_has_registers)
-    error ("No registers.");
-
-  /* Normal systems don't optimize out things with register numbers.  */
-  if (optimized != NULL)
-    *optimized = 0;
-  addr = find_saved_register (frame, regnum);
-  if (addr != 0)
-    {
-      if (lval != NULL)
-	*lval = lval_memory;
-      if (regnum == SP_REGNUM)
-	{
-	  if (raw_buffer != NULL)
-	    {
-	      /* Put it back in target format.  */
-	      store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), addr);
-	    }
-	  if (addrp != NULL)
-	    *addrp = 0;
-	  return;
-	}
-      if (raw_buffer != NULL)
-	read_memory (addr, raw_buffer, REGISTER_RAW_SIZE (regnum));
-    }
-  else
-    {
-      if (lval != NULL)
-	*lval = lval_register;
-      addr = REGISTER_BYTE (regnum);
-      if (raw_buffer != NULL)
-	read_register_gen (regnum, raw_buffer);
-    }
-  if (addrp != NULL)
-    *addrp = addr;
-}
-#endif /* GET_SAVED_REGISTER.  */
-
-/* Copy the bytes of register REGNUM, relative to the current stack frame,
-   into our memory at MYADDR, in target byte order.
-   The number of bytes copied is REGISTER_RAW_SIZE (REGNUM).
-
-   Returns 1 if could not be read, 0 if could.  */
-
-int
-read_relative_register_raw_bytes (regnum, myaddr)
-     int regnum;
-     char *myaddr;
-{
-  int optim;
-  if (regnum == FP_REGNUM && selected_frame)
-    {
-      /* Put it back in target format.  */
-      store_address (myaddr, REGISTER_RAW_SIZE(FP_REGNUM),
-		     FRAME_FP(selected_frame));
-      return 0;
-    }
-
-  get_saved_register (myaddr, &optim, (CORE_ADDR *) NULL, selected_frame,
-                      regnum, (enum lval_type *)NULL);
-
-  if (register_valid [regnum] < 0)
-    return 1;	/* register value not available */
-
-  return optim;
-}
-
-/* Return a `value' with the contents of register REGNUM
-   in its virtual format, with the type specified by
-   REGISTER_VIRTUAL_TYPE.  
-
-   NOTE: returns NULL if register value is not available.
-   Caller will check return value or die!  */
-
-value_ptr
-value_of_register (regnum)
-     int regnum;
-{
-  CORE_ADDR addr;
-  int optim;
-  register value_ptr reg_val;
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  enum lval_type lval;
-
-  get_saved_register (raw_buffer, &optim, &addr,
-		      selected_frame, regnum, &lval);
-
-  if (register_valid[regnum] < 0)
-    return NULL;	/* register value not available */
-
-  reg_val = allocate_value (REGISTER_VIRTUAL_TYPE (regnum));
-
-  /* Convert raw data to virtual format if necessary.  */
-
-#ifdef REGISTER_CONVERTIBLE
-  if (REGISTER_CONVERTIBLE (regnum))
-    {
-      REGISTER_CONVERT_TO_VIRTUAL (regnum, REGISTER_VIRTUAL_TYPE (regnum),
-				   raw_buffer, VALUE_CONTENTS_RAW (reg_val));
-    }
-  else
-#endif
-    if (REGISTER_RAW_SIZE (regnum) == REGISTER_VIRTUAL_SIZE (regnum))
-      memcpy (VALUE_CONTENTS_RAW (reg_val), raw_buffer,
-	      REGISTER_RAW_SIZE (regnum));
-    else
-      fatal ("Register \"%s\" (%d) has conflicting raw (%d) and virtual (%d) size",
-	     REGISTER_NAME (regnum), regnum,
-	     REGISTER_RAW_SIZE (regnum), REGISTER_VIRTUAL_SIZE (regnum));
-  VALUE_LVAL (reg_val) = lval;
-  VALUE_ADDRESS (reg_val) = addr;
-  VALUE_REGNO (reg_val) = regnum;
-  VALUE_OPTIMIZED_OUT (reg_val) = optim;
-  return reg_val;
-}
-
-/* Low level examining and depositing of registers.
-
-   The caller is responsible for making
-   sure that the inferior is stopped before calling the fetching routines,
-   or it will get garbage.  (a change from GDB version 3, in which
-   the caller got the value from the last stop).  */
-
-/* Contents of the registers in target byte order.
-   We allocate some extra slop since we do a lot of memcpy's around 
-   `registers', and failing-soft is better than failing hard.  */
-
-char registers[REGISTER_BYTES + /* SLOP */ 256];
-
-/* Nonzero if that register has been fetched,
-   -1 if register value not available. */
-SIGNED char register_valid[NUM_REGS];
-
-/* The thread/process associated with the current set of registers.  For now,
-   -1 is special, and means `no current process'.  */
-int registers_pid = -1;
-
-/* Indicate that registers may have changed, so invalidate the cache.  */
-
-void
-registers_changed ()
-{
-  int i;
-  int numregs = ARCH_NUM_REGS;
-
-  registers_pid = -1;
-
-  /* Force cleanup of any alloca areas if using C alloca instead of
-     a builtin alloca.  This particular call is used to clean up
-     areas allocated by low level target code which may build up
-     during lengthy interactions between gdb and the target before
-     gdb gives control to the user (ie watchpoints).  */
-  alloca (0);
-
-  for (i = 0; i < numregs; i++)
-    register_valid[i] = 0;
-
-  if (registers_changed_hook)
-    registers_changed_hook ();
-}
-
-/* Indicate that all registers have been fetched, so mark them all valid.  */
-void
-registers_fetched ()
-{
-  int i;
-  int numregs = ARCH_NUM_REGS;
-  for (i = 0; i < numregs; i++)
-    register_valid[i] = 1;
-}
-
-/* read_register_bytes and write_register_bytes are generally a *BAD* idea.
-   They are inefficient because they need to check for partial updates, which
-   can only be done by scanning through all of the registers and seeing if the
-   bytes that are being read/written fall inside of an invalid register.  [The
-    main reason this is necessary is that register sizes can vary, so a simple
-    index won't suffice.]  It is far better to call read_register_gen if you
-   want to get at the raw register contents, as it only takes a regno as an
-   argument, and therefore can't do a partial register update.  It would also
-   be good to have a write_register_gen for similar reasons.
-
-   Prior to the recent fixes to check for partial updates, both read and
-   write_register_bytes always checked to see if any registers were stale, and
-   then called target_fetch_registers (-1) to update the whole set.  This
-   caused really slowed things down for remote targets.  */
-
-/* Copy INLEN bytes of consecutive data from registers
-   starting with the INREGBYTE'th byte of register data
-   into memory at MYADDR.  */
-
-void
-read_register_bytes (inregbyte, myaddr, inlen)
-     int inregbyte;
-     char *myaddr;
-     int inlen;
-{
-  int inregend = inregbyte + inlen;
-  int regno;
-
-  if (registers_pid != inferior_pid)
-    {
-      registers_changed ();
-      registers_pid = inferior_pid;
-    }
-
-  /* See if we are trying to read bytes from out-of-date registers.  If so,
-     update just those registers.  */
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      int regstart, regend;
-      int startin, endin;
-
-      if (register_valid[regno])
-	continue;
-
-      if (REGISTER_NAME (regno) == NULL || *REGISTER_NAME (regno) == '\0')
-	continue;
-
-      regstart = REGISTER_BYTE (regno);
-      regend = regstart + REGISTER_RAW_SIZE (regno);
-
-      startin = regstart >= inregbyte && regstart < inregend;
-      endin = regend > inregbyte && regend <= inregend;
-
-      if (!startin && !endin)
-	continue;
-
-      /* We've found an invalid register where at least one byte will be read.
-	 Update it from the target.  */
-
-      target_fetch_registers (regno);
-
-      if (!register_valid[regno])
-	error ("read_register_bytes:  Couldn't update register %d.", regno);
-    }
-
-  if (myaddr != NULL)
-    memcpy (myaddr, &registers[inregbyte], inlen);
-}
-
-/* Read register REGNO into memory at MYADDR, which must be large enough
-   for REGISTER_RAW_BYTES (REGNO).  Target byte-order.
-   If the register is known to be the size of a CORE_ADDR or smaller,
-   read_register can be used instead.  */
-void
-read_register_gen (regno, myaddr)
-     int regno;
-     char *myaddr;
-{
-  if (registers_pid != inferior_pid)
-    {
-      registers_changed ();
-      registers_pid = inferior_pid;
-    }
-
-  if (!register_valid[regno])
-    target_fetch_registers (regno);
-  memcpy (myaddr, &registers[REGISTER_BYTE (regno)],
-	  REGISTER_RAW_SIZE (regno));
-}
-
-/* Write register REGNO at MYADDR to the target.  MYADDR points at
-   REGISTER_RAW_BYTES(REGNO), which must be in target byte-order.  */
-
-static void
-write_register_gen (regno, myaddr)
-     int regno;
-     char *myaddr;
-{
-  int size;
-
-  /* On the sparc, writing %g0 is a no-op, so we don't even want to change
-     the registers array if something writes to this register.  */
-  if (CANNOT_STORE_REGISTER (regno))
-    return;
-
-  if (registers_pid != inferior_pid)
-    {
-      registers_changed ();
-      registers_pid = inferior_pid;
-    }
-
-  size = REGISTER_RAW_SIZE(regno);
-
-  /* If we have a valid copy of the register, and new value == old value,
-     then don't bother doing the actual store. */
-
-  if (register_valid [regno]
-      && memcmp (&registers[REGISTER_BYTE (regno)], myaddr, size) == 0)
-    return;
-  
-  target_prepare_to_store ();
-
-  memcpy (&registers[REGISTER_BYTE (regno)], myaddr, size);
-
-  register_valid [regno] = 1;
-
-  target_store_registers (regno);
-
-  if (regno == PC_REGNUM && pc_changed_hook)
-    pc_changed_hook ();
-}
-
-/* Copy INLEN bytes of consecutive data from memory at MYADDR
-   into registers starting with the MYREGSTART'th byte of register data.  */
-
-void
-write_register_bytes (myregstart, myaddr, inlen)
-     int myregstart;
-     char *myaddr;
-     int inlen;
-{
-  int myregend = myregstart + inlen;
-  int regno;
-
-  target_prepare_to_store ();
-
-  /* Scan through the registers updating any that are covered by the range
-     myregstart<=>myregend using write_register_gen, which does nice things
-     like handling threads, and avoiding updates when the new and old contents
-     are the same.  */
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      int regstart, regend;
-      int startin, endin;
-      char regbuf[MAX_REGISTER_RAW_SIZE];
-
-      regstart = REGISTER_BYTE (regno);
-      regend = regstart + REGISTER_RAW_SIZE (regno);
-
-      startin = regstart >= myregstart && regstart < myregend;
-      endin = regend > myregstart && regend <= myregend;
-
-      if (!startin && !endin)
-	continue;		/* Register is completely out of range */
-
-      if (startin && endin)	/* register is completely in range */
-	{
-	  write_register_gen (regno, myaddr + (regstart - myregstart));
-	  continue;
-	}
-
-      /* We may be doing a partial update of an invalid register.  Update it
-	 from the target before scribbling on it.  */
-      read_register_gen (regno, regbuf);
-
-      if (startin)
-	memcpy (registers + regstart,
-		myaddr + regstart - myregstart,
-		myregend - regstart);
-      else			/* endin */
-	memcpy (registers + myregstart,
-		myaddr,
-		regend - myregstart);
-      target_store_registers (regno);
-    }
-}
-
-/* Return the raw contents of register REGNO, regarding it as an integer.  */
-/* This probably should be returning LONGEST rather than CORE_ADDR.  */
-
-CORE_ADDR
-read_register (regno)
-     int regno;
-{
-  if (registers_pid != inferior_pid)
-    {
-      registers_changed ();
-      registers_pid = inferior_pid;
-    }
-
-  if (!register_valid[regno])
-    target_fetch_registers (regno);
-
-  return extract_address (&registers[REGISTER_BYTE (regno)],
-			  REGISTER_RAW_SIZE(regno));
-}
-
-CORE_ADDR
-read_register_pid (regno, pid)
-     int regno, pid;
-{
-  int save_pid;
-  CORE_ADDR retval;
-
-  if (pid == inferior_pid)
-    return read_register (regno);
-
-  save_pid = inferior_pid;
-
-  inferior_pid = pid;
-
-  retval = read_register (regno);
-
-  inferior_pid = save_pid;
-
-  return retval;
-}
-
-/* Store VALUE, into the raw contents of register number REGNO.  */
-
-void
-write_register (regno, val)
-     int regno;
-     LONGEST val;
-{
-  PTR buf;
-  int size;
-
-  /* On the sparc, writing %g0 is a no-op, so we don't even want to change
-     the registers array if something writes to this register.  */
-  if (CANNOT_STORE_REGISTER (regno))
-    return;
-
-  if (registers_pid != inferior_pid)
-    {
-      registers_changed ();
-      registers_pid = inferior_pid;
-    }
-
-  size = REGISTER_RAW_SIZE(regno);
-  buf = alloca (size);
-  store_signed_integer (buf, size, (LONGEST) val);
-
-  /* If we have a valid copy of the register, and new value == old value,
-     then don't bother doing the actual store. */
-
-  if (register_valid [regno]
-      && memcmp (&registers[REGISTER_BYTE (regno)], buf, size) == 0)
-    return;
-  
-  target_prepare_to_store ();
-
-  memcpy (&registers[REGISTER_BYTE (regno)], buf, size);
-
-  register_valid [regno] = 1;
-
-  target_store_registers (regno);
-}
-
-void
-write_register_pid (regno, val, pid)
-     int regno;
-     LONGEST val;
-     int pid;
-{
-  int save_pid;
-
-  if (pid == inferior_pid)
-    {
-      write_register (regno, val);
-      return;
-    }
-
-  save_pid = inferior_pid;
-
-  inferior_pid = pid;
-
-  write_register (regno, val);
-
-  inferior_pid = save_pid;
-}
-
-/* Record that register REGNO contains VAL.
-   This is used when the value is obtained from the inferior or core dump,
-   so there is no need to store the value there.
-
-   If VAL is a NULL pointer, then it's probably an unsupported register.  We
-   just set it's value to all zeros.  We might want to record this fact, and
-   report it to the users of read_register and friends.
-*/
-
-void
-supply_register (regno, val)
-     int regno;
-     char *val;
-{
-#if 1
-  if (registers_pid != inferior_pid)
-    {
-      registers_changed ();
-      registers_pid = inferior_pid;
-    }
-#endif
-
-  register_valid[regno] = 1;
-  if (val)
-    memcpy (&registers[REGISTER_BYTE (regno)], val, REGISTER_RAW_SIZE (regno));
-  else
-    memset (&registers[REGISTER_BYTE (regno)], '\000', REGISTER_RAW_SIZE (regno));
-
-  /* On some architectures, e.g. HPPA, there are a few stray bits in some
-     registers, that the rest of the code would like to ignore.  */
-#ifdef CLEAN_UP_REGISTER_VALUE
-  CLEAN_UP_REGISTER_VALUE(regno, &registers[REGISTER_BYTE(regno)]);
-#endif
-}
-
-
-/* This routine is getting awfully cluttered with #if's.  It's probably
-   time to turn this into READ_PC and define it in the tm.h file.
-   Ditto for write_pc.  */
-
-CORE_ADDR
-read_pc_pid (pid)
-     int pid;
-{
-#ifdef TARGET_READ_PC
-  return TARGET_READ_PC (pid);
-#else
-  return ADDR_BITS_REMOVE ((CORE_ADDR) read_register_pid (PC_REGNUM, pid));
-#endif
-}
-
-CORE_ADDR
-read_pc ()
-{
-  return read_pc_pid (inferior_pid);
-}
-
-void
-write_pc_pid (pc, pid)
-     CORE_ADDR pc;
-     int pid;
-{
-#ifdef TARGET_WRITE_PC
-  TARGET_WRITE_PC (pc, pid);
-#else
-  write_register_pid (PC_REGNUM, pc, pid);
-#ifdef NPC_REGNUM
-  write_register_pid (NPC_REGNUM, pc + 4, pid);
-#ifdef NNPC_REGNUM
-  write_register_pid (NNPC_REGNUM, pc + 8, pid);
-#endif
-#endif
-#endif
-}
-
-void
-write_pc (pc)
-     CORE_ADDR pc;
-{
-  write_pc_pid (pc, inferior_pid);
-}
-
-/* Cope with strage ways of getting to the stack and frame pointers */
-
-CORE_ADDR
-read_sp ()
-{
-#ifdef TARGET_READ_SP
-  return TARGET_READ_SP ();
-#else
-  return read_register (SP_REGNUM);
-#endif
-}
-
-void
-write_sp (val)
-     CORE_ADDR val;
-{
-#ifdef TARGET_WRITE_SP
-  TARGET_WRITE_SP (val);
-#else
-  write_register (SP_REGNUM, val);
-#endif
-}
-
-CORE_ADDR
-read_fp ()
-{
-#ifdef TARGET_READ_FP
-  return TARGET_READ_FP ();
-#else
-  return read_register (FP_REGNUM);
-#endif
-}
-
-void
-write_fp (val)
-     CORE_ADDR val;
-{
-#ifdef TARGET_WRITE_FP
-  TARGET_WRITE_FP (val);
-#else
-  write_register (FP_REGNUM, val);
-#endif
-}
-
-/* Will calling read_var_value or locate_var_value on SYM end
-   up caring what frame it is being evaluated relative to?  SYM must
-   be non-NULL.  */
-int
-symbol_read_needs_frame (sym)
-     struct symbol *sym;
-{
-  switch (SYMBOL_CLASS (sym))
-    {
-      /* All cases listed explicitly so that gcc -Wall will detect it if
-	 we failed to consider one.  */
-    case LOC_REGISTER:
-    case LOC_ARG:
-    case LOC_REF_ARG:
-    case LOC_REGPARM:
-    case LOC_REGPARM_ADDR:
-    case LOC_LOCAL:
-    case LOC_LOCAL_ARG:
-    case LOC_BASEREG:
-    case LOC_BASEREG_ARG:
-      return 1;
-
-    case LOC_UNDEF:
-    case LOC_CONST:
-    case LOC_STATIC:
-    case LOC_TYPEDEF:
-
-    case LOC_LABEL:
-      /* Getting the address of a label can be done independently of the block,
-	 even if some *uses* of that address wouldn't work so well without
-	 the right frame.  */
-
-    case LOC_BLOCK:
-    case LOC_CONST_BYTES:
-    case LOC_UNRESOLVED:
-    case LOC_OPTIMIZED_OUT:
-      return 0;
-    }
-  return 1;
-}
-
-/* Given a struct symbol for a variable,
-   and a stack frame id, read the value of the variable
-   and return a (pointer to a) struct value containing the value. 
-   If the variable cannot be found, return a zero pointer.
-   If FRAME is NULL, use the selected_frame.  */
-
-value_ptr
-read_var_value (var, frame)
-     register struct symbol *var;
-     struct frame_info *frame;
-{
-  register value_ptr v;
-  struct type *type = SYMBOL_TYPE (var);
-  CORE_ADDR addr;
-  register int len;
-
-  v = allocate_value (type);
-  VALUE_LVAL (v) = lval_memory;	/* The most likely possibility.  */
-  VALUE_BFD_SECTION (v) = SYMBOL_BFD_SECTION (var);
-
-  len = TYPE_LENGTH (type);
-
-  if (frame == NULL) frame = selected_frame;
-
-  switch (SYMBOL_CLASS (var))
-    {
-    case LOC_CONST:
-      /* Put the constant back in target format.  */
-      store_signed_integer (VALUE_CONTENTS_RAW (v), len,
-			    (LONGEST) SYMBOL_VALUE (var));
-      VALUE_LVAL (v) = not_lval;
-      return v;
-
-    case LOC_LABEL:
-      /* Put the constant back in target format.  */
-      if (overlay_debugging)
-	store_address (VALUE_CONTENTS_RAW (v), len, 
-		       symbol_overlayed_address (SYMBOL_VALUE_ADDRESS (var),
-						 SYMBOL_BFD_SECTION (var)));
-      else
-	store_address (VALUE_CONTENTS_RAW (v), len, 
-		       SYMBOL_VALUE_ADDRESS (var));
-      VALUE_LVAL (v) = not_lval;
-      return v;
-
-    case LOC_CONST_BYTES:
-      {
-	char *bytes_addr;
-	bytes_addr = SYMBOL_VALUE_BYTES (var);
-	memcpy (VALUE_CONTENTS_RAW (v), bytes_addr, len);
-	VALUE_LVAL (v) = not_lval;
-	return v;
-      }
-
-    case LOC_STATIC:
-      if (overlay_debugging)
-	addr = symbol_overlayed_address (SYMBOL_VALUE_ADDRESS (var),
-					 SYMBOL_BFD_SECTION (var));
-      else
-	addr = SYMBOL_VALUE_ADDRESS (var);
-      break;
-
-    case LOC_ARG:
-      if (frame == NULL)
-	return 0;
-      addr = FRAME_ARGS_ADDRESS (frame);
-      if (!addr)
-	return 0;
-      addr += SYMBOL_VALUE (var);
-      break;
-
-    case LOC_REF_ARG:
-      if (frame == NULL)
-	return 0;
-      addr = FRAME_ARGS_ADDRESS (frame);
-      if (!addr)
-	return 0;
-      addr += SYMBOL_VALUE (var);
-      addr = read_memory_unsigned_integer
-	(addr, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-      break;
-
-    case LOC_LOCAL:
-    case LOC_LOCAL_ARG:
-      if (frame == NULL)
-	return 0;
-      addr = FRAME_LOCALS_ADDRESS (frame);
-      addr += SYMBOL_VALUE (var);
-      break;
-
-    case LOC_BASEREG:
-    case LOC_BASEREG_ARG:
-      {
-	char buf[MAX_REGISTER_RAW_SIZE];
-	get_saved_register (buf, NULL, NULL, frame, SYMBOL_BASEREG (var),
-			    NULL);
-	addr = extract_address (buf, REGISTER_RAW_SIZE (SYMBOL_BASEREG (var)));
-	addr += SYMBOL_VALUE (var);
-	break;
-      }
-			    
-    case LOC_TYPEDEF:
-      error ("Cannot look up value of a typedef");
-      break;
-
-    case LOC_BLOCK:
-      if (overlay_debugging)
-	VALUE_ADDRESS (v) = symbol_overlayed_address 
-	  (BLOCK_START (SYMBOL_BLOCK_VALUE (var)), SYMBOL_BFD_SECTION (var));
-      else
-	VALUE_ADDRESS (v) = BLOCK_START (SYMBOL_BLOCK_VALUE (var));
-      return v;
-
-    case LOC_REGISTER:
-    case LOC_REGPARM:
-    case LOC_REGPARM_ADDR:
-      {
-	struct block *b;
-	int regno = SYMBOL_VALUE (var);
-	value_ptr regval;
-
-	if (frame == NULL)
-	  return 0;
-	b = get_frame_block (frame);
-
-	if (SYMBOL_CLASS (var) == LOC_REGPARM_ADDR)
-	  {
-	    regval = value_from_register (lookup_pointer_type (type),
-					  regno, 
-					  frame);
-
-	    if (regval == NULL)
-	      error ("Value of register variable not available.");
-
-	    addr   = value_as_pointer (regval);
-	    VALUE_LVAL (v) = lval_memory;
-	  }
-	else
-	  {
-	    regval = value_from_register (type, regno, frame);
-
-	    if (regval == NULL)
-	      error ("Value of register variable not available.");
-	    return regval;
-	  }
-      }
-      break;
-
-    case LOC_UNRESOLVED:
-      {
-	struct minimal_symbol *msym;
-
-	msym = lookup_minimal_symbol (SYMBOL_NAME (var), NULL, NULL);
-	if (msym == NULL)
-	  return 0;
-	if (overlay_debugging)
-	  addr = symbol_overlayed_address (SYMBOL_VALUE_ADDRESS (msym),
-					   SYMBOL_BFD_SECTION (msym));
-	else
-	  addr = SYMBOL_VALUE_ADDRESS (msym);
-      }
-      break;
-
-    case LOC_OPTIMIZED_OUT:
-      VALUE_LVAL (v) = not_lval;
-      VALUE_OPTIMIZED_OUT (v) = 1;
-      return v;
-
-    default:
-      error ("Cannot look up value of a botched symbol.");
-      break;
-    }
-
-  VALUE_ADDRESS (v) = addr;
-  VALUE_LAZY (v) = 1;
-  return v;
-}
-
-/* Return a value of type TYPE, stored in register REGNUM, in frame
-   FRAME. 
-
-   NOTE: returns NULL if register value is not available.
-   Caller will check return value or die!  */
-
-value_ptr
-value_from_register (type, regnum, frame)
-     struct type *type;
-     int regnum;
-     struct frame_info *frame;
-{
-  char raw_buffer [MAX_REGISTER_RAW_SIZE];
-  CORE_ADDR addr;
-  int optim;
-  value_ptr v = allocate_value (type);
-  char *value_bytes = 0;
-  int value_bytes_copied = 0;
-  int num_storage_locs;
-  enum lval_type lval;
-  int len;
-
-  CHECK_TYPEDEF (type);
-  len = TYPE_LENGTH (type);
-
-  VALUE_REGNO (v) = regnum;
-
-  num_storage_locs = (len > REGISTER_VIRTUAL_SIZE (regnum) ?
-		      ((len - 1) / REGISTER_RAW_SIZE (regnum)) + 1 :
-		      1);
-
-  if (num_storage_locs > 1
-#ifdef GDB_TARGET_IS_H8500
-      || TYPE_CODE (type) == TYPE_CODE_PTR
-#endif
-      )
-    {
-      /* Value spread across multiple storage locations.  */
-      
-      int local_regnum;
-      int mem_stor = 0, reg_stor = 0;
-      int mem_tracking = 1;
-      CORE_ADDR last_addr = 0;
-      CORE_ADDR first_addr = 0;
-
-      value_bytes = (char *) alloca (len + MAX_REGISTER_RAW_SIZE);
-
-      /* Copy all of the data out, whereever it may be.  */
-
-#ifdef GDB_TARGET_IS_H8500
-/* This piece of hideosity is required because the H8500 treats registers
-   differently depending upon whether they are used as pointers or not.  As a
-   pointer, a register needs to have a page register tacked onto the front.
-   An alternate way to do this would be to have gcc output different register
-   numbers for the pointer & non-pointer form of the register.  But, it
-   doesn't, so we're stuck with this.  */
-
-      if (TYPE_CODE (type) == TYPE_CODE_PTR
-	  && len > 2)
-	{
-	  int page_regnum;
-
-	  switch (regnum)
-	    {
-	    case R0_REGNUM: case R1_REGNUM: case R2_REGNUM: case R3_REGNUM:
-	      page_regnum = SEG_D_REGNUM;
-	      break;
-	    case R4_REGNUM: case R5_REGNUM:
-	      page_regnum = SEG_E_REGNUM;
-	      break;
-	    case R6_REGNUM: case R7_REGNUM:
-	      page_regnum = SEG_T_REGNUM;
-	      break;
-	    }
-
-	  value_bytes[0] = 0;
-	  get_saved_register (value_bytes + 1,
-			      &optim,
-			      &addr,
-			      frame,
-			      page_regnum,
-			      &lval);
-
-	  if (register_valid[page_regnum] == -1)
-	    return NULL;	/* register value not available */
-
-	  if (lval == lval_register)
-	    reg_stor++;
-	  else
-	    mem_stor++;
-	  first_addr = addr;
-	  last_addr = addr;
-
-	  get_saved_register (value_bytes + 2,
-			      &optim,
-			      &addr,
-			      frame,
-			      regnum,
-			      &lval);
-
-	  if (register_valid[regnum] == -1)
-	    return NULL;	/* register value not available */
-
-	  if (lval == lval_register)
-	    reg_stor++;
-	  else
-	    {
-	      mem_stor++;
-	      mem_tracking = mem_tracking && (addr == last_addr);
-	    }
-	  last_addr = addr;
-	}
-      else
-#endif				/* GDB_TARGET_IS_H8500 */
-	for (local_regnum = regnum;
-	     value_bytes_copied < len;
-	     (value_bytes_copied += REGISTER_RAW_SIZE (local_regnum),
-	      ++local_regnum))
-	  {
-	    get_saved_register (value_bytes + value_bytes_copied,
-				&optim,
-				&addr,
-				frame,
-				local_regnum,
-				&lval);
-
-	  if (register_valid[local_regnum] == -1)
-	    return NULL;	/* register value not available */
-
-	    if (regnum == local_regnum)
-	      first_addr = addr;
-	    if (lval == lval_register)
-	      reg_stor++;
-	    else
-	      {
-		mem_stor++;
-	      
-		mem_tracking =
-		  (mem_tracking
-		   && (regnum == local_regnum
-		       || addr == last_addr));
-	      }
-	    last_addr = addr;
-	  }
-
-      if ((reg_stor && mem_stor)
-	  || (mem_stor && !mem_tracking))
-	/* Mixed storage; all of the hassle we just went through was
-	   for some good purpose.  */
-	{
-	  VALUE_LVAL (v) = lval_reg_frame_relative;
-	  VALUE_FRAME (v) = FRAME_FP (frame);
-	  VALUE_FRAME_REGNUM (v) = regnum;
-	}
-      else if (mem_stor)
-	{
-	  VALUE_LVAL (v) = lval_memory;
-	  VALUE_ADDRESS (v) = first_addr;
-	}
-      else if (reg_stor)
-	{
-	  VALUE_LVAL (v) = lval_register;
-	  VALUE_ADDRESS (v) = first_addr;
-	}
-      else
-	fatal ("value_from_register: Value not stored anywhere!");
-
-      VALUE_OPTIMIZED_OUT (v) = optim;
-
-      /* Any structure stored in more than one register will always be
-	 an integral number of registers.  Otherwise, you'd need to do
-	 some fiddling with the last register copied here for little
-	 endian machines.  */
-
-      /* Copy into the contents section of the value.  */
-      memcpy (VALUE_CONTENTS_RAW (v), value_bytes, len);
-
-      /* Finally do any conversion necessary when extracting this
-         type from more than one register.  */
-#ifdef REGISTER_CONVERT_TO_TYPE
-      REGISTER_CONVERT_TO_TYPE(regnum, type, VALUE_CONTENTS_RAW(v));
-#endif
-      return v;
-    }
-
-  /* Data is completely contained within a single register.  Locate the
-     register's contents in a real register or in core;
-     read the data in raw format.  */
-
-  get_saved_register (raw_buffer, &optim, &addr, frame, regnum, &lval);
-
-  if (register_valid[regnum] == -1)
-    return NULL;	/* register value not available */
-
-  VALUE_OPTIMIZED_OUT (v) = optim;
-  VALUE_LVAL (v) = lval;
-  VALUE_ADDRESS (v) = addr;
-
-  /* Convert raw data to virtual format if necessary.  */
-  
-#ifdef REGISTER_CONVERTIBLE
-  if (REGISTER_CONVERTIBLE (regnum))
-    {
-      REGISTER_CONVERT_TO_VIRTUAL (regnum, type,
-				   raw_buffer, VALUE_CONTENTS_RAW (v));
-    }
-  else
-#endif
-    {
-      /* Raw and virtual formats are the same for this register.  */
-
-      if (TARGET_BYTE_ORDER == BIG_ENDIAN && len < REGISTER_RAW_SIZE (regnum))
-	{
-  	  /* Big-endian, and we want less than full size.  */
-	  VALUE_OFFSET (v) = REGISTER_RAW_SIZE (regnum) - len;
-	}
-
-      memcpy (VALUE_CONTENTS_RAW (v), raw_buffer + VALUE_OFFSET (v), len);
-    }
-  
-  return v;
-}
-
-/* Given a struct symbol for a variable or function,
-   and a stack frame id, 
-   return a (pointer to a) struct value containing the properly typed
-   address.  */
-
-value_ptr
-locate_var_value (var, frame)
-     register struct symbol *var;
-     struct frame_info *frame;
-{
-  CORE_ADDR addr = 0;
-  struct type *type = SYMBOL_TYPE (var);
-  value_ptr lazy_value;
-
-  /* Evaluate it first; if the result is a memory address, we're fine.
-     Lazy evaluation pays off here. */
-
-  lazy_value = read_var_value (var, frame);
-  if (lazy_value == 0)
-    error ("Address of \"%s\" is unknown.", SYMBOL_SOURCE_NAME (var));
-
-  if (VALUE_LAZY (lazy_value)
-      || TYPE_CODE (type) == TYPE_CODE_FUNC)
-    {
-      value_ptr val;
-
-      addr = VALUE_ADDRESS (lazy_value);
-      val =  value_from_longest (lookup_pointer_type (type), (LONGEST) addr);
-      VALUE_BFD_SECTION (val) = VALUE_BFD_SECTION (lazy_value);
-      return val;
-    }
-
-  /* Not a memory address; check what the problem was.  */
-  switch (VALUE_LVAL (lazy_value)) 
-    {
-    case lval_register:
-    case lval_reg_frame_relative:
-      error ("Address requested for identifier \"%s\" which is in a register.",
-	     SYMBOL_SOURCE_NAME (var));
-      break;
-
-    default:
-      error ("Can't take address of \"%s\" which isn't an lvalue.",
-	     SYMBOL_SOURCE_NAME (var));
-      break;
-    }
-  return 0;  /* For lint -- never reached */
-}
diff --git a/gdb/fork-child.c b/gdb/fork-child.c
deleted file mode 100644
index f3504bc..0000000
--- a/gdb/fork-child.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/* Fork a Unix child process, and set up to debug it, for GDB.
-   Copyright 1990, 1991, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "frame.h"		/* required by inferior.h */
-#include "inferior.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcore.h"
-#include "terminal.h"
-#include "gdbthread.h"
-
-#include <signal.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#define DEBUGGING 0
-
-/* This just gets used as a default if we can't find SHELL */
-#ifndef SHELL_FILE
-#define SHELL_FILE "/bin/sh"
-#endif
-
-extern char **environ;
-
-/* This function breaks up an argument string into an argument
- * vector suitable for passing to execvp().
- * E.g., on "run a b c d" this routine would get as input
- * the string "a b c d", and as output it would fill in argv with
- * the four arguments "a", "b", "c", "d".
- */
-static void
-breakup_args (
-	       scratch,
-	       argv)
-     char *scratch;
-     char **argv;
-{
-  char *cp = scratch;
-
-#if DEBUGGING
-  printf ("breakup_args: input = %s\n", scratch);
-#endif
-  for (;;)
-    {
-
-      /* Scan past leading separators */
-      while (*cp == ' ' || *cp == '\t' || *cp == '\n')
-	{
-	  cp++;
-	}
-
-      /* Break if at end of string */
-      if (*cp == '\0')
-	break;
-
-      /* Take an arg */
-      *argv++ = cp;
-
-      /* Scan for next arg separator */
-      cp = strchr (cp, ' ');
-      if (cp == NULL)
-	cp = strchr (cp, '\t');
-      if (cp == NULL)
-	cp = strchr (cp, '\n');
-
-      /* No separators => end of string => break */
-      if (cp == NULL)
-	break;
-
-      /* Replace the separator with a terminator */
-      *cp++ = '\0';
-    }
-
-  /* execv requires a null-terminated arg vector */
-  *argv = NULL;
-
-}
-
-
-/* Start an inferior Unix child process and sets inferior_pid to its pid.
-   EXEC_FILE is the file to run.
-   ALLARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.  SHELL_FILE is the shell file,
-   or NULL if we should pick one.  Errors reported with error().  */
-
-void
-fork_inferior (exec_file, allargs, env, traceme_fun, init_trace_fun,
-	       pre_trace_fun, shell_file)
-     char *exec_file;
-     char *allargs;
-     char **env;
-     void (*traceme_fun) PARAMS ((void));
-     void (*init_trace_fun) PARAMS ((int));
-     void (*pre_trace_fun) PARAMS ((void));
-     char *shell_file;
-{
-  int pid;
-  char *shell_command;
-  static char default_shell_file[] = SHELL_FILE;
-  int len;
-  /* Set debug_fork then attach to the child while it sleeps, to debug. */
-  static int debug_fork = 0;
-  /* This is set to the result of setpgrp, which if vforked, will be visible
-     to you in the parent process.  It's only used by humans for debugging.  */
-  static int debug_setpgrp = 657473;
-  char **save_our_env;
-  int shell = 0;
-  char **argv;
-  char *tryname;
-
-  /* If no exec file handed to us, get it from the exec-file command -- with
-     a good, common error message if none is specified.  */
-  if (exec_file == 0)
-    exec_file = get_exec_file (1);
-
-  /* STARTUP_WITH_SHELL is defined in inferior.h.
-   * If 0, we'll just do a fork/exec, no shell, so don't
-   * bother figuring out what shell.
-   */
-  if (STARTUP_WITH_SHELL)
-    {
-      /* Figure out what shell to start up the user program under. */
-      if (shell_file == NULL)
-	shell_file = getenv ("SHELL");
-      if (shell_file == NULL)
-	shell_file = default_shell_file;
-      shell = 1;
-    }
-
-#if DEBUGGING
-  printf ("shell is %s\n", shell_file);
-#endif
-
-  /* Multiplying the length of exec_file by 4 is to account for the fact
-     that it may expand when quoted; it is a worst-case number based on
-     every character being '.  */
-  len = 5 + 4 * strlen (exec_file) + 1 + strlen (allargs) + 1 + /*slop*/ 12;
-  /* If desired, concat something onto the front of ALLARGS.
-     SHELL_COMMAND is the result.  */
-#ifdef SHELL_COMMAND_CONCAT
-  shell_command = (char *) alloca (strlen (SHELL_COMMAND_CONCAT) + len);
-  strcpy (shell_command, SHELL_COMMAND_CONCAT);
-#else
-  shell_command = (char *) alloca (len);
-  shell_command[0] = '\0';
-#endif
-
-  if (!shell)
-    {
-      /* We're going to call execvp. Create argv */
-      /* Largest case: every other character is a separate arg */
-#if DEBUGGING
-      printf ("allocating argv, length = %d\n",
-	      (
-		(strlen (allargs) + 1) / (unsigned) 2
-		+ 2
-	      ) * sizeof (*argv)
-	);
-#endif
-      argv = (char **) xmalloc (((strlen (allargs) + 1) / (unsigned) 2 + 2) * sizeof (*argv));
-      argv[0] = exec_file;
-      breakup_args (allargs, &argv[1]);
-
-    }
-  else
-    {
-
-      /* We're going to call a shell */
-
-      /* Now add exec_file, quoting as necessary.  */
-
-      char *p;
-      int need_to_quote;
-
-      strcat (shell_command, "exec ");
-
-      /* Quoting in this style is said to work with all shells.  But csh
-       on IRIX 4.0.1 can't deal with it.  So we only quote it if we need
-       to.  */
-      p = exec_file;
-      while (1)
-	{
-	  switch (*p)
-	    {
-	    case '\'':
-	    case '"':
-	    case '(':
-	    case ')':
-	    case '$':
-	    case '&':
-	    case ';':
-	    case '<':
-	    case '>':
-	    case ' ':
-	    case '\n':
-	    case '\t':
-	      need_to_quote = 1;
-	      goto end_scan;
-
-	    case '\0':
-	      need_to_quote = 0;
-	      goto end_scan;
-
-	    default:
-	      break;
-	    }
-	  ++p;
-	}
-    end_scan:
-      if (need_to_quote)
-	{
-	  strcat (shell_command, "'");
-	  for (p = exec_file; *p != '\0'; ++p)
-	    {
-	      if (*p == '\'')
-		strcat (shell_command, "'\\''");
-	      else
-		strncat (shell_command, p, 1);
-	    }
-	  strcat (shell_command, "'");
-	}
-      else
-	strcat (shell_command, exec_file);
-
-      strcat (shell_command, " ");
-      strcat (shell_command, allargs);
-
-    }
-
-  /* exec is said to fail if the executable is open.  */
-  close_exec_file ();
-
-  /* Retain a copy of our environment variables, since the child will
-     replace the value of  environ  and if we're vforked, we have to
-     restore it.  */
-  save_our_env = environ;
-
-  /* Tell the terminal handling subsystem what tty we plan to run on;
-     it will just record the information for later.  */
-
-  new_tty_prefork (inferior_io_terminal);
-
-  /* It is generally good practice to flush any possible pending stdio
-     output prior to doing a fork, to avoid the possibility of both the
-     parent and child flushing the same data after the fork. */
-
-  gdb_flush (gdb_stdout);
-  gdb_flush (gdb_stderr);
-
-  /* If there's any initialization of the target layers that must happen
-   to prepare to handle the child we're about fork, do it now...
-   */
-  if (pre_trace_fun != NULL)
-    (*pre_trace_fun) ();
-
-#if defined(USG) && !defined(HAVE_VFORK)
-  pid = fork ();
-#else
-  if (debug_fork)
-    pid = fork ();
-  else
-    pid = vfork ();
-#endif
-
-  if (pid < 0)
-    perror_with_name ("vfork");
-
-  if (pid == 0)
-    {
-      if (debug_fork)
-	sleep (debug_fork);
-
-      /* Run inferior in a separate process group.  */
-      debug_setpgrp = gdb_setpgid ();
-      if (debug_setpgrp == -1)
-	perror ("setpgrp failed in child");
-
-      /* Ask the tty subsystem to switch to the one we specified earlier
-	 (or to share the current terminal, if none was specified).  */
-
-      new_tty ();
-
-      /* Changing the signal handlers for the inferior after
-	 a vfork can also change them for the superior, so we don't mess
-	 with signals here.  See comments in
-	 initialize_signals for how we get the right signal handlers
-	 for the inferior.  */
-
-      /* "Trace me, Dr. Memory!" */
-      (*traceme_fun) ();
-      /* The call above set this process (the "child") as debuggable
-       * by the original gdb process (the "parent").  Since processes
-       * (unlike people) can have only one parent, if you are
-       * debugging gdb itself (and your debugger is thus _already_ the
-       * controller/parent for this child),  code from here on out
-       * is undebuggable.  Indeed, you probably got an error message
-       * saying "not parent".  Sorry--you'll have to use print statements!
-       */
-
-      /* There is no execlpe call, so we have to set the environment
-	 for our child in the global variable.  If we've vforked, this
-	 clobbers the parent, but environ is restored a few lines down
-	 in the parent.  By the way, yes we do need to look down the
-	 path to find $SHELL.  Rich Pixley says so, and I agree.  */
-      environ = env;
-
-      /* If we decided above to start up with a shell,
-       * we exec the shell,
-       * "-c" says to interpret the next arg as a shell command
-       * to execute, and this command is "exec <target-program> <args>".
-       * "-f" means "fast startup" to the c-shell, which means
-       * don't do .cshrc file. Doing .cshrc may cause fork/exec
-       * events which will confuse debugger start-up code.
-       */
-      if (shell)
-	{
-#if 0
-
-	  /* HP change is problematic. The -f option has different meanings
-	   for different shells. It is particularly inappropriate for
-	   bourne shells. */
-	  execlp (shell_file, shell_file, "-f", "-c", shell_command, (char *) 0);
-#else
-	  execlp (shell_file, shell_file, "-c", shell_command, (char *) 0);
-#endif
-
-
-	  /* If we get here, it's an error */
-	  fprintf_unfiltered (gdb_stderr, "Cannot exec %s: %s.\n", shell_file,
-			      safe_strerror (errno));
-	  gdb_flush (gdb_stderr);
-	  _exit (0177);
-	}
-      else
-	{
-	  /* Otherwise, we directly exec the target program with execvp. */
-	  int i;
-	  char *errstring;
-#if DEBUGGING
-	  printf ("about to exec target, exec_file = %s\n", exec_file);
-	  i = 0;
-	  while (argv[i] != NULL)
-	    {
-	      printf ("strlen(argv[%d]) is %d\n", i, strlen (argv[i]));
-	      printf ("argv[%d] is %s\n", i, argv[i]);
-	      i++;
-	    }
-#endif
-	  execvp (exec_file, argv);
-
-	  /* If we get here, it's an error */
-	  errstring = safe_strerror (errno);
-	  fprintf_unfiltered (gdb_stderr, "Cannot exec %s ", exec_file);
-
-	  i = 1;
-	  while (argv[i] != NULL)
-	    {
-	      if (i != 1)
-		fprintf_unfiltered (gdb_stderr, " ");
-	      fprintf_unfiltered (gdb_stderr, "%s", argv[i]);
-	      i++;
-	    }
-	  fprintf_unfiltered (gdb_stderr, ".\n");
-	  /* This extra info seems to be useless
-        fprintf_unfiltered (gdb_stderr, "Got error %s.\n", errstring);
-         */
-	  gdb_flush (gdb_stderr);
-	  _exit (0177);
-	}
-    }
-
-  /* Restore our environment in case a vforked child clob'd it.  */
-  environ = save_our_env;
-
-  init_thread_list ();
-
-  inferior_pid = pid;		/* Needed for wait_for_inferior stuff below */
-
-  /* Now that we have a child process, make it our target, and
-     initialize anything target-vector-specific that needs initializing.  */
-
-  (*init_trace_fun) (pid);
-
-  /* We are now in the child process of interest, having exec'd the
-     correct program, and are poised at the first instruction of the
-     new program.  */
-
-  /* Allow target dependant code to play with the new process.  This might be
-     used to have target-specific code initialize a variable in the new process
-     prior to executing the first instruction.  */
-  TARGET_CREATE_INFERIOR_HOOK (pid);
-
-#ifdef SOLIB_CREATE_INFERIOR_HOOK
-  SOLIB_CREATE_INFERIOR_HOOK (pid);
-#endif
-}
-
-/* An inferior Unix process CHILD_PID has been created by a call to
-   fork() (or variants like vfork).  It is presently stopped, and waiting
-   to be resumed.  clone_and_follow_inferior will fork the debugger,
-   and that clone will "follow" (attach to) CHILD_PID.  The original copy
-   of the debugger will not touch CHILD_PID again.
-
-   Also, the original debugger will set FOLLOWED_CHILD FALSE, while the
-   clone will set it TRUE.
-   */
-void
-clone_and_follow_inferior (child_pid, followed_child)
-     int child_pid;
-     int *followed_child;
-{
-  extern int auto_solib_add;
-
-  int debugger_pid;
-  int status;
-  char pid_spelling[100];	/* Arbitrary but sufficient length. */
-
-  /* This semaphore is used to coordinate the two debuggers' handoff
-     of CHILD_PID.  The original debugger will detach from CHILD_PID,
-     and then the clone debugger will attach to it.  (It must be done
-     this way because on some targets, only one process at a time can
-     trace another.  Thus, the original debugger must relinquish its
-     tracing rights before the clone can pick them up.)
-     */
-#define SEM_TALK (1)
-#define SEM_LISTEN (0)
-  int handoff_semaphore[2];	/* Original "talks" to [1], clone "listens" to [0] */
-  int talk_value = 99;
-  int listen_value;
-
-  /* Set debug_fork then attach to the child while it sleeps, to debug. */
-  static int debug_fork = 0;
-
-  /* It is generally good practice to flush any possible pending stdio
-     output prior to doing a fork, to avoid the possibility of both the
-     parent and child flushing the same data after the fork. */
-
-  gdb_flush (gdb_stdout);
-  gdb_flush (gdb_stderr);
-
-  /* Open the semaphore pipes.
-     */
-  status = pipe (handoff_semaphore);
-  if (status < 0)
-    error ("error getting pipe for handoff semaphore");
-
-  /* Clone the debugger. */
-#if defined(USG) && !defined(HAVE_VFORK)
-  debugger_pid = fork ();
-#else
-  if (debug_fork)
-    debugger_pid = fork ();
-  else
-    debugger_pid = vfork ();
-#endif
-
-  if (debugger_pid < 0)
-    perror_with_name ("fork");
-
-  /* Are we the original debugger?  If so, we must relinquish all claims
-   to CHILD_PID. */
-  if (debugger_pid != 0)
-    {
-      char signal_spelling[100];/* Arbitrary but sufficient length */
-
-      /* Detach from CHILD_PID.  Deliver a "stop" signal when we do, though,
-       so that it remains stopped until the clone debugger can attach
-       to it.
-       */
-      detach_breakpoints (child_pid);
-
-      sprintf (signal_spelling, "%d", target_signal_to_host (TARGET_SIGNAL_STOP));
-      target_require_detach (child_pid, signal_spelling, 1);
-
-      /* Notify the clone debugger that it should attach to CHILD_PID. */
-      write (handoff_semaphore[SEM_TALK], &talk_value, sizeof (talk_value));
-
-      *followed_child = 0;
-    }
-
-  /* We're the child. */
-  else
-    {
-      if (debug_fork)
-	sleep (debug_fork);
-
-      /* The child (i.e., the cloned debugger) must now attach to
-         CHILD_PID.  inferior_pid is presently set to the parent process
-         of the fork, while CHILD_PID should be the child process of the
-         fork.
-
-         Wait until the original debugger relinquishes control of CHILD_PID,
-         though.
-         */
-      read (handoff_semaphore[SEM_LISTEN], &listen_value, sizeof (listen_value));
-
-      /* Note that we DON'T want to actually detach from inferior_pid,
-         because that would allow it to run free.  The original
-         debugger wants to retain control of the process.  So, we
-         just reset inferior_pid to CHILD_PID, and then ensure that all
-         breakpoints are really set in CHILD_PID.
-         */
-      target_mourn_inferior ();
-
-      /* Ask the tty subsystem to switch to the one we specified earlier
-         (or to share the current terminal, if none was specified).  */
-
-      new_tty ();
-
-      dont_repeat ();
-      sprintf (pid_spelling, "%d", child_pid);
-      target_require_attach (pid_spelling, 1);
-
-      /* Perform any necessary cleanup, after attachment.  (This form
-         of attaching can behave differently on some targets than the
-         standard method, where a process formerly not under debugger
-         control was suddenly attached to..)
-         */
-      target_post_follow_inferior_by_clone ();
-
-      *followed_child = 1;
-    }
-
-  /* Discard the handoff sempahore. */
-  (void) close (handoff_semaphore[SEM_LISTEN]);
-  (void) close (handoff_semaphore[SEM_TALK]);
-}
-
-/* Accept NTRAPS traps from the inferior.  */
-
-void
-startup_inferior (ntraps)
-     int ntraps;
-{
-  int pending_execs = ntraps;
-  int terminal_initted;
-
-  /* The process was started by the fork that created it,
-     but it will have stopped one instruction after execing the shell.
-     Here we must get it up to actual execution of the real program.  */
-
-  clear_proceed_status ();
-
-  init_wait_for_inferior ();
-
-  terminal_initted = 0;
-
-  if (STARTUP_WITH_SHELL)
-    inferior_ignoring_startup_exec_events = ntraps;
-  else
-    inferior_ignoring_startup_exec_events = 0;
-  inferior_ignoring_leading_exec_events =
-    target_reported_exec_events_per_exec_call () - 1;
-
-#ifdef STARTUP_INFERIOR
-  STARTUP_INFERIOR (pending_execs);
-#else
-  while (1)
-    {
-      stop_soon_quietly = 1;	/* Make wait_for_inferior be quiet */
-      wait_for_inferior ();
-      if (stop_signal != TARGET_SIGNAL_TRAP)
-	{
-	  /* Let shell child handle its own signals in its own way */
-	  /* FIXME, what if child has exit()ed?  Must exit loop somehow */
-	  resume (0, stop_signal);
-	}
-      else
-	{
-	  /* We handle SIGTRAP, however; it means child did an exec.  */
-	  if (!terminal_initted)
-	    {
-	      /* Now that the child has exec'd we know it has already set its
-		 process group.  On POSIX systems, tcsetpgrp will fail with
-		 EPERM if we try it before the child's setpgid.  */
-
-	      /* Set up the "saved terminal modes" of the inferior
-		 based on what modes we are starting it with.  */
-	      target_terminal_init ();
-
-	      /* Install inferior's terminal modes.  */
-	      target_terminal_inferior ();
-
-	      terminal_initted = 1;
-	    }
-
-	  pending_execs = pending_execs - 1;
-	  if (0 == pending_execs)
-	    break;
-
-	  resume (0, TARGET_SIGNAL_0);	/* Just make it go on */
-	}
-    }
-#endif /* STARTUP_INFERIOR */
-  stop_soon_quietly = 0;
-}
diff --git a/gdb/fr30-tdep.c b/gdb/fr30-tdep.c
deleted file mode 100644
index 0d442da..0000000
--- a/gdb/fr30-tdep.c
+++ /dev/null
@@ -1,552 +0,0 @@
-/* Target-dependent code for the Fujitsu FR30.
-   Copyright 1999, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "obstack.h"
-#include "target.h"
-#include "value.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-#include "symfile.h"
-
-/* Function: pop_frame
-   This routine gets called when either the user uses the `return'
-   command, or the call dummy breakpoint gets hit.  */
-
-void
-fr30_pop_frame ()
-{
-  struct frame_info *frame = get_current_frame();
-  int regnum;
-  CORE_ADDR sp = read_register(SP_REGNUM);
-
-  if (PC_IN_CALL_DUMMY(frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-    {
-      write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
-
-      for (regnum = 0; regnum < NUM_REGS; regnum++)
-	if (frame->fsr.regs[regnum] != 0) {
-	  write_register (regnum,
-		  read_memory_unsigned_integer (frame->fsr.regs[regnum],
-			REGISTER_RAW_SIZE(regnum)));
-	}
-      write_register (SP_REGNUM, sp + frame->framesize);
-    }
-  flush_cached_frames ();
-}
-
-/* Function: skip_prologue
-   Return the address of the first code past the prologue of the function.  */
-
-CORE_ADDR
-fr30_skip_prologue(CORE_ADDR pc)
-{
-  CORE_ADDR func_addr, func_end;
-
-  /* See what the symbol table says */
-
-  if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    {
-      struct symtab_and_line sal;
-
-      sal = find_pc_line (func_addr, 0);
-
-      if (sal.line != 0 && sal.end < func_end) {
-	return sal.end;
-	}
-    }
-
-/* Either we didn't find the start of this function (nothing we can do),
-   or there's no line info, or the line after the prologue is after
-   the end of the function (there probably isn't a prologue). */
-
-  return pc;
-}
-
-
-/* Function: push_arguments
-   Setup arguments and RP for a call to the target.  First four args
-   go in FIRST_ARGREG -> LAST_ARGREG, subsequent args go on stack...
-   Structs are passed by reference.  XXX not right now Z.R.
-   64 bit quantities (doubles and long longs) may be split between
-   the regs and the stack.
-   When calling a function that returns a struct, a pointer to the struct
-   is passed in as a secret first argument (always in FIRST_ARGREG).
-
-   Stack space for the args has NOT been allocated: that job is up to us.
-*/
-
-CORE_ADDR
-fr30_push_arguments(nargs, args, sp, struct_return, struct_addr)
-     int         nargs;
-     value_ptr * args;
-     CORE_ADDR   sp;
-     int         struct_return;
-     CORE_ADDR   struct_addr;
-{
-  int argreg;
-  int argnum;
-  int stack_offset;
-  struct stack_arg {
-      char *val;
-      int len;
-      int offset;
-    };
-  struct stack_arg *stack_args =
-      (struct stack_arg*)alloca (nargs * sizeof (struct stack_arg));
-  int nstack_args = 0;
-
-  argreg = FIRST_ARGREG;
-
-  /* the struct_return pointer occupies the first parameter-passing reg */
-  if (struct_return)
-      write_register (argreg++, struct_addr);
-
-  stack_offset = 0;
-
-  /* Process args from left to right.  Store as many as allowed in
-	registers, save the rest to be pushed on the stack */
-  for(argnum = 0; argnum < nargs; argnum++)
-    {
-      char *         val;
-      value_ptr      arg = args[argnum];
-      struct type *  arg_type = check_typedef (VALUE_TYPE (arg));
-      struct type *  target_type = TYPE_TARGET_TYPE (arg_type);
-      int            len = TYPE_LENGTH (arg_type);
-      enum type_code typecode = TYPE_CODE (arg_type);
-      CORE_ADDR      regval;
-      int newarg;
-
-      val = (char *) VALUE_CONTENTS (arg);
-
-	{
-	  /* Copy the argument to general registers or the stack in
-	     register-sized pieces.  Large arguments are split between
-	     registers and stack.  */
-	  while (len > 0)
-	    {
-	      if (argreg <= LAST_ARGREG)
-		{
-	          int partial_len = len < REGISTER_SIZE ? len : REGISTER_SIZE;
-		  regval = extract_address (val, partial_len);
-
-		  /* It's a simple argument being passed in a general
-		     register.  */
-		  write_register (argreg, regval);
-		  argreg++;
-	          len -= partial_len;
-	          val += partial_len;
-		}
-	      else
-		{
-		  /* keep for later pushing */
-		  stack_args[nstack_args].val = val;
-		  stack_args[nstack_args++].len = len;
-		  break;
-		}
-	    }
-	}
-    }
-    /* now do the real stack pushing, process args right to left */
-    while(nstack_args--)
-      {
-	sp -= stack_args[nstack_args].len;
-	write_memory(sp, stack_args[nstack_args].val,
-		stack_args[nstack_args].len);
-      }
-
-  /* Return adjusted stack pointer.  */
-  return sp;
-}
-
-_initialize_fr30_tdep()
-{
-	extern int print_insn_fr30(bfd_vma, disassemble_info *);
-
-	tm_print_insn = print_insn_fr30;
-}
-
-/* Function: check_prologue_cache
-   Check if prologue for this frame's PC has already been scanned.
-   If it has, copy the relevant information about that prologue and
-   return non-zero.  Otherwise do not copy anything and return zero.
-
-   The information saved in the cache includes:
-     * the frame register number;
-     * the size of the stack frame;
-     * the offsets of saved regs (relative to the old SP); and
-     * the offset from the stack pointer to the frame pointer
-
-   The cache contains only one entry, since this is adequate
-   for the typical sequence of prologue scan requests we get.
-   When performing a backtrace, GDB will usually ask to scan
-   the same function twice in a row (once to get the frame chain,
-   and once to fill in the extra frame information).
-*/
-
-static struct frame_info prologue_cache;
-
-static int
-check_prologue_cache (fi)
-     struct frame_info * fi;
-{
-  int i;
-
-  if (fi->pc == prologue_cache.pc)
-    {
-      fi->framereg = prologue_cache.framereg;
-      fi->framesize = prologue_cache.framesize;
-      fi->frameoffset = prologue_cache.frameoffset;
-      for (i = 0; i <= NUM_REGS; i++)
-	fi->fsr.regs[i] = prologue_cache.fsr.regs[i];
-      return 1;
-    }
-  else
-    return 0;
-}
-
-
-/* Function: save_prologue_cache
-   Copy the prologue information from fi to the prologue cache.
-*/
-
-static void
-save_prologue_cache (fi)
-     struct frame_info * fi;
-{
-  int i;
-
-  prologue_cache.pc          = fi->pc;
-  prologue_cache.framereg    = fi->framereg;
-  prologue_cache.framesize   = fi->framesize;
-  prologue_cache.frameoffset = fi->frameoffset;
-  
-  for (i = 0; i <= NUM_REGS; i++) {
-    prologue_cache.fsr.regs[i] = fi->fsr.regs[i];
-  }
-}
-
-
-/* Function: scan_prologue
-   Scan the prologue of the function that contains PC, and record what
-   we find in PI.  PI->fsr must be zeroed by the called.  Returns the
-   pc after the prologue.  Note that the addresses saved in pi->fsr
-   are actually just frame relative (negative offsets from the frame
-   pointer).  This is because we don't know the actual value of the
-   frame pointer yet.  In some circumstances, the frame pointer can't
-   be determined till after we have scanned the prologue.  */
-
-static void
-fr30_scan_prologue (fi)
-     struct frame_info * fi;
-{
-  int sp_offset, fp_offset;
-  CORE_ADDR prologue_start, prologue_end, current_pc;
-
-  /* Check if this function is already in the cache of frame information. */
-  if (check_prologue_cache (fi))
-    return;
-
-  /* Assume there is no frame until proven otherwise.  */
-  fi->framereg    = SP_REGNUM;
-  fi->framesize   = 0;
-  fi->frameoffset = 0;
-
-  /* Find the function prologue.  If we can't find the function in
-     the symbol table, peek in the stack frame to find the PC.  */
-  if (find_pc_partial_function (fi->pc, NULL, &prologue_start, &prologue_end))
-    {
-      /* Assume the prologue is everything between the first instruction
-         in the function and the first source line.  */
-      struct symtab_and_line sal = find_pc_line (prologue_start, 0);
-
-      if (sal.line == 0)		/* no line info, use current PC */
-	prologue_end = fi->pc;
-      else if (sal.end < prologue_end)	/* next line begins after fn end */
-	prologue_end = sal.end;		/* (probably means no prologue)  */
-    }
-  else
-    {
-      /* XXX Z.R. What now??? The following is entirely bogus */
-      prologue_start = (read_memory_integer (fi->frame, 4) & 0x03fffffc) - 12;
-      prologue_end = prologue_start + 40;
-    }
-
-  /* Now search the prologue looking for instructions that set up the
-     frame pointer, adjust the stack pointer, and save registers.  */
-
-  sp_offset = fp_offset = 0;
-  for (current_pc = prologue_start; current_pc < prologue_end; current_pc += 2)
-    {
-      unsigned int insn;
-
-      insn = read_memory_unsigned_integer (current_pc, 2);
-
-      if ((insn & 0xfe00) == 0x8e00)			/* stm0 or stm1 */
-	{
-	  int reg, mask = insn & 0xff;
-
-	  /* scan in one sweep - create virtual 16-bit mask from either insn's mask */
-          if((insn & 0x0100) == 0)
-	    {
-	      mask <<= 8;  /* stm0 - move to upper byte in virtual mask */
-	    }
-
-	  /* Calculate offsets of saved registers (to be turned later into addresses). */
-	  for (reg = R4_REGNUM; reg <= R11_REGNUM; reg++)
-	    if (mask & (1 << (15 - reg)))
-	      {
-		sp_offset -= 4;
-		fi->fsr.regs[reg] = sp_offset;
-	      }
-	}
-      else if((insn & 0xfff0) == 0x1700)		/* st rx,@-r15 */
-        {
-	  int reg = insn & 0xf;
-
-	  sp_offset -= 4;
-	  fi->fsr.regs[reg] = sp_offset;
-	}
-      else if((insn & 0xff00) == 0x0f00)		/* enter */
-        {
-	  fp_offset = fi->fsr.regs[FP_REGNUM] = sp_offset - 4;
-	  sp_offset -= 4 * (insn & 0xff);
-	  fi->framereg = FP_REGNUM;
-	}
-      else if(insn == 0x1781)				/* st rp,@-sp */
-	{
-		sp_offset -= 4;
-		fi->fsr.regs[RP_REGNUM] = sp_offset;
-	}
-      else if(insn == 0x170e)				/* st fp,@-sp */
-	{
-		sp_offset -= 4;
-		fi->fsr.regs[FP_REGNUM] = sp_offset;
-	}
-      else if(insn == 0x8bfe)				/* mov sp,fp */
-	{
-	  fi->framereg = FP_REGNUM;
-	}
-      else if((insn & 0xff00) == 0xa300)		/* addsp xx */
-	{
-	  sp_offset += 4 * (signed char)(insn & 0xff);
-	}
-      else if((insn & 0xff0f) == 0x9b00 &&		/* ldi:20 xx,r0 */
-	read_memory_unsigned_integer(current_pc+4, 2)
-	  == 0xac0f)					/* sub r0,sp */
-	{
-	  /* large stack adjustment */
-	  sp_offset -= (((insn & 0xf0) << 12) | read_memory_unsigned_integer(current_pc+2, 2));
-	  current_pc += 4;
-	}
-      else if(insn == 0x9f80 &&				/* ldi:32 xx,r0 */
-	read_memory_unsigned_integer(current_pc+6, 2)
-	  == 0xac0f)					/* sub r0,sp */
-	{
-	  /* large stack adjustment */
-	  sp_offset -=
-		(read_memory_unsigned_integer(current_pc+2, 2) << 16 |
-			read_memory_unsigned_integer(current_pc+4, 2));
-	  current_pc += 6;
-	}
-    }
-
-  /* The frame size is just the negative of the offset (from the original SP)
-     of the last thing thing we pushed on the stack.  The frame offset is
-     [new FP] - [new SP].  */
-  fi->framesize = -sp_offset;
-  fi->frameoffset = fp_offset - sp_offset;
-  
-  save_prologue_cache (fi);
-}
-
-/* Function: init_extra_frame_info
-   Setup the frame's frame pointer, pc, and frame addresses for saved
-   registers.  Most of the work is done in scan_prologue().
-
-   Note that when we are called for the last frame (currently active frame),
-   that fi->pc and fi->frame will already be setup.  However, fi->frame will
-   be valid only if this routine uses FP.  For previous frames, fi-frame will
-   always be correct (since that is derived from fr30_frame_chain ()).
-
-   We can be called with the PC in the call dummy under two circumstances.
-   First, during normal backtracing, second, while figuring out the frame
-   pointer just prior to calling the target function (see run_stack_dummy).  */
-
-void
-fr30_init_extra_frame_info (fi)
-     struct frame_info * fi;
-{
-  int reg;
-
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  memset (fi->fsr.regs, '\000', sizeof fi->fsr.regs);
-
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    {
-      /* We need to setup fi->frame here because run_stack_dummy gets it wrong
-	 by assuming it's always FP.  */
-      fi->frame       = generic_read_register_dummy (fi->pc, fi->frame, SP_REGNUM);
-      fi->framesize   = 0;
-      fi->frameoffset = 0;
-      return;
-    }
-      fr30_scan_prologue (fi);
-
-      if (!fi->next)			/* this is the innermost frame? */
-	fi->frame = read_register (fi->framereg);
-      else			 	/* not the innermost frame */
-	/* If we have an FP,  the callee saved it. */
-	if (fi->framereg == FP_REGNUM)
-	  if (fi->next->fsr.regs[fi->framereg] != 0)
-	    fi->frame = read_memory_integer (fi->next->fsr.regs[fi->framereg],
-					     4);
-      /* Calculate actual addresses of saved registers using offsets determined
-         by fr30_scan_prologue.  */
-      for (reg = 0; reg < NUM_REGS; reg++)
-	if (fi->fsr.regs[reg] != 0) {
-	  fi->fsr.regs[reg] += fi->frame + fi->framesize - fi->frameoffset;
-	}
-}
-
-/* Function: find_callers_reg
-   Find REGNUM on the stack.  Otherwise, it's in an active register.
-   One thing we might want to do here is to check REGNUM against the
-   clobber mask, and somehow flag it as invalid if it isn't saved on
-   the stack somewhere.  This would provide a graceful failure mode
-   when trying to get the value of caller-saves registers for an inner
-   frame.  */
-
-CORE_ADDR
-fr30_find_callers_reg (fi, regnum)
-     struct frame_info *fi;
-     int regnum;
-{
-  for (; fi; fi = fi->next)
-    if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-      return generic_read_register_dummy (fi->pc, fi->frame, regnum);
-    else if (fi->fsr.regs[regnum] != 0)
-      return read_memory_unsigned_integer (fi->fsr.regs[regnum], 
-					   REGISTER_RAW_SIZE(regnum));
-
-  return read_register (regnum);
-}
-
-
-/* Function: frame_chain
-   Figure out the frame prior to FI.  Unfortunately, this involves
-   scanning the prologue of the caller, which will also be done
-   shortly by fr30_init_extra_frame_info.  For the dummy frame, we
-   just return the stack pointer that was in use at the time the
-   function call was made.  */
-
-
-CORE_ADDR
-fr30_frame_chain (fi)
-     struct frame_info * fi;
-{
-  CORE_ADDR fn_start, callers_pc, fp;
-  struct frame_info caller_fi;
-  int framereg;
-
-  /* is this a dummy frame? */
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    return fi->frame;	/* dummy frame same as caller's frame */
-
-  /* is caller-of-this a dummy frame? */
-  callers_pc = FRAME_SAVED_PC(fi);  /* find out who called us: */
-  fp = fr30_find_callers_reg (fi, FP_REGNUM);
-  if (PC_IN_CALL_DUMMY (callers_pc, fp, fp))	
-    return fp;		/* dummy frame's frame may bear no relation to ours */
-
-  if (find_pc_partial_function (fi->pc, 0, &fn_start, 0))
-    if (fn_start == entry_point_address ())
-      return 0;		/* in _start fn, don't chain further */
-
-  framereg = fi->framereg;
-
-  /* If the caller is the startup code, we're at the end of the chain.  */
-  if (find_pc_partial_function (callers_pc, 0, &fn_start, 0))
-    if (fn_start == entry_point_address ())
-      return 0;
-
-  memset (& caller_fi, 0, sizeof (caller_fi));
-  caller_fi.pc = callers_pc;
-  fr30_scan_prologue (& caller_fi);
-  framereg = caller_fi.framereg;
-
-  /* If the caller used a frame register, return its value.
-     Otherwise, return the caller's stack pointer.  */
-  if (framereg == FP_REGNUM)
-    return fr30_find_callers_reg (fi, framereg);
-  else
-    return fi->frame + fi->framesize;
-}
-
-/* Function: frame_saved_pc 
-   Find the caller of this frame.  We do this by seeing if RP_REGNUM
-   is saved in the stack anywhere, otherwise we get it from the
-   registers.  If the inner frame is a dummy frame, return its PC
-   instead of RP, because that's where "caller" of the dummy-frame
-   will be found.  */
-
-CORE_ADDR
-fr30_frame_saved_pc (fi)
-     struct frame_info *fi;
-{
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return generic_read_register_dummy(fi->pc, fi->frame, PC_REGNUM);
-  else
-    return fr30_find_callers_reg (fi, RP_REGNUM);
-}
-
-/* Function: fix_call_dummy
-   Pokes the callee function's address into the CALL_DUMMY assembly stub.
-   Assumes that the CALL_DUMMY looks like this:
-	jarl <offset24>, r31
-	trap
-   */
-
-int
-fr30_fix_call_dummy (dummy, sp, fun, nargs, args, type, gcc_p)
-     char *dummy;
-     CORE_ADDR sp;
-     CORE_ADDR fun;
-     int nargs;
-     value_ptr *args;
-     struct type *type;
-     int gcc_p;
-{
-  long offset24;
-
-  offset24 = (long) fun - (long) entry_point_address ();
-  offset24 &= 0x3fffff;
-  offset24 |= 0xff800000;	/* jarl <offset24>, r31 */
-
-  store_unsigned_integer ((unsigned int *)&dummy[2], 2, offset24 & 0xffff);
-  store_unsigned_integer ((unsigned int *)&dummy[0], 2, offset24 >> 16);
-  return 0;
-}
diff --git a/gdb/frame.h b/gdb/frame.h
deleted file mode 100644
index fe542e1..0000000
--- a/gdb/frame.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/* Definitions for dealing with stack frames, for GDB, the GNU debugger.
-   Copyright 1986, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (FRAME_H)
-#define FRAME_H 1
-
-/* Describe the saved registers of a frame.  */
-
-struct frame_saved_regs
-  {
-
-    /* For each register, address of where it was saved on entry to
-       the frame, or zero if it was not saved on entry to this frame.
-       This includes special registers such as pc and fp saved in
-       special ways in the stack frame.  The SP_REGNUM is even more
-       special, the address here is the sp for the next frame, not the
-       address where the sp was saved.  */
-
-    CORE_ADDR regs[NUM_REGS];
-  };
-
-/* We keep a cache of stack frames, each of which is a "struct
-   frame_info".  The innermost one gets allocated (in
-   wait_for_inferior) each time the inferior stops; current_frame
-   points to it.  Additional frames get allocated (in
-   get_prev_frame_info) as needed, and are chained through the next
-   and prev fields.  Any time that the frame cache becomes invalid
-   (most notably when we execute something, but also if we change how
-   we interpret the frames (e.g. "set heuristic-fence-post" in
-   mips-tdep.c, or anything which reads new symbols)), we should call
-   reinit_frame_cache.  */
-
-struct frame_info
-  {
-    /* Nominal address of the frame described.  See comments at FRAME_FP
-       about what this means outside the *FRAME* macros; in the *FRAME*
-       macros, it can mean whatever makes most sense for this machine.  */
-    CORE_ADDR frame;
-
-    /* Address at which execution is occurring in this frame.
-       For the innermost frame, it's the current pc.
-       For other frames, it is a pc saved in the next frame.  */
-    CORE_ADDR pc;
-
-    /* Nonzero if this is a frame associated with calling a signal handler.
-
-       Set by machine-dependent code.  On some machines, if
-       the machine-dependent code fails to check for this, the backtrace
-       will look relatively normal.  For example, on the i386
-         #3  0x158728 in sighold ()
-       On other machines (e.g. rs6000), the machine-dependent code better
-       set this to prevent us from trying to print it like a normal frame.  */
-    int signal_handler_caller;
-
-    /* Anything extra for this structure that may have been defined
-       in the machine dependent files. */
-#ifdef EXTRA_FRAME_INFO
-    EXTRA_FRAME_INFO
-#endif
-
-    /* We should probably also store a "struct frame_saved_regs" here.
-       This is already done by some machines (e.g. config/m88k/tm-m88k.h)
-       but there is no reason it couldn't be general.  */
-
-    /* Pointers to the next and previous frame_info's in the frame cache.  */
-   struct frame_info *next, *prev;
-  };
-
-/* Dummy frame.  This saves the processor state just prior to setting up the
-   inferior function call.  On most targets, the registers are saved on the
-   target stack, but that really slows down function calls.  */
-
-struct dummy_frame
-{
-  struct dummy_frame *next;
-
-  CORE_ADDR pc;
-  CORE_ADDR fp;
-  CORE_ADDR sp;
-  char regs[REGISTER_BYTES];
-};
-
-/* Return the frame address from FR.  Except in the machine-dependent
-   *FRAME* macros, a frame address has no defined meaning other than
-   as a magic cookie which identifies a frame over calls to the
-   inferior.  The only known exception is inferior.h
-   (PC_IN_CALL_DUMMY) [ON_STACK]; see comments there.  You cannot
-   assume that a frame address contains enough information to
-   reconstruct the frame; if you want more than just to identify the
-   frame (e.g. be able to fetch variables relative to that frame),
-   then save the whole struct frame_info (and the next struct
-   frame_info, since the latter is used for fetching variables on some
-   machines).  */
-
-#define FRAME_FP(fi) ((fi)->frame)
-
-/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for most
-   targets.  If FRAME_CHAIN_VALID returns zero it means that the given frame
-   is the outermost one and has no caller.
-
-   If a particular target needs a different definition, then it can override
-   the definition here by providing one in the tm file.
-
-   XXXX - both default and alternate frame_chain_valid functions are
-   deprecated.  New code should use generic dummy frames. */
-
-extern int default_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-extern int alternate_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-extern int nonnull_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-extern int generic_frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *));
-
-#if !defined (FRAME_CHAIN_VALID)
-#if !defined (FRAME_CHAIN_VALID_ALTERNATE)
-#define FRAME_CHAIN_VALID(chain, thisframe) default_frame_chain_valid (chain, thisframe)
-#else
-/* Use the alternate method of avoiding running up off the end of the frame
-   chain or following frames back into the startup code.  See the comments
-   in objfiles.h. */
-#define FRAME_CHAIN_VALID(chain, thisframe) alternate_frame_chain_valid (chain,thisframe)
-#endif	/* FRAME_CHAIN_VALID_ALTERNATE */
-#endif	/* FRAME_CHAIN_VALID */
-
-/* The stack frame that the user has specified for commands to act on.
-   Note that one cannot assume this is the address of valid data.  */
-
-extern struct frame_info *selected_frame;
-
-/* Level of the selected frame:
-   0 for innermost, 1 for its caller, ...
-   or -1 for frame specified by address with no defined level.  */
-
-extern int selected_frame_level;
-
-extern struct frame_info *get_prev_frame_info PARAMS ((struct frame_info *));
-
-extern struct frame_info *create_new_frame PARAMS ((CORE_ADDR, CORE_ADDR));
-
-extern void flush_cached_frames PARAMS ((void));
-
-extern void reinit_frame_cache PARAMS ((void));
-
-extern void get_frame_saved_regs PARAMS ((struct frame_info *,
-					  struct frame_saved_regs *));
-
-extern void set_current_frame PARAMS ((struct frame_info *));
-
-extern struct frame_info *get_prev_frame PARAMS ((struct frame_info *));
-
-extern struct frame_info *get_current_frame PARAMS ((void));
-
-extern struct frame_info *get_next_frame PARAMS ((struct frame_info *));
-
-extern struct block *get_frame_block PARAMS ((struct frame_info *));
-
-extern struct block *get_current_block PARAMS ((void));
-
-extern struct block *get_selected_block PARAMS ((void));
-
-extern struct symbol *get_frame_function PARAMS ((struct frame_info *));
-
-extern CORE_ADDR get_frame_pc PARAMS ((struct frame_info *));
-
-extern CORE_ADDR get_pc_function_start PARAMS ((CORE_ADDR));
-
-extern struct block * block_for_pc PARAMS ((CORE_ADDR));
-
-extern struct block * block_for_pc_sect PARAMS ((CORE_ADDR, asection *));
-
-extern int frameless_look_for_prologue PARAMS ((struct frame_info *));
-
-extern void print_frame_args PARAMS ((struct symbol *, struct frame_info *,
-				      int, GDB_FILE *));
-
-extern struct frame_info *find_relative_frame PARAMS ((struct frame_info *, int*));
-
-extern void print_stack_frame PARAMS ((struct frame_info *, int, int));
-
-extern void print_only_stack_frame PARAMS ((struct frame_info *, int, int));
-
-extern void show_stack_frame PARAMS ((struct frame_info *));
-
-extern void select_frame PARAMS ((struct frame_info *, int));
-
-extern void record_selected_frame PARAMS ((CORE_ADDR *, int *));
-
-extern void print_frame_info PARAMS ((struct frame_info *, int, int, int));
-
-extern void show_frame_info PARAMS ((struct frame_info *, int, int, int));
-
-extern CORE_ADDR find_saved_register PARAMS ((struct frame_info *, int));
-
-extern struct frame_info *block_innermost_frame PARAMS ((struct block *));
-
-extern struct frame_info *find_frame_addr_in_frame_chain PARAMS ((CORE_ADDR));
-
-extern CORE_ADDR sigtramp_saved_pc PARAMS ((struct frame_info *));
-
-extern CORE_ADDR generic_read_register_dummy PARAMS ((CORE_ADDR pc, 
-						      CORE_ADDR fp, 
-						      int));
-extern void      generic_push_dummy_frame    PARAMS ((void));
-extern void      generic_pop_current_frame   PARAMS ((void (*) (struct frame_info *)));
-extern void      generic_pop_dummy_frame     PARAMS ((void));
-
-extern int       generic_pc_in_call_dummy    PARAMS ((CORE_ADDR pc, 
-						      CORE_ADDR fp));
-extern char *    generic_find_dummy_frame    PARAMS ((CORE_ADDR pc, 
-						      CORE_ADDR fp));
-
-#ifdef __GNUC__
-/* Some native compilers, even ones that are supposed to be ANSI and for which __STDC__
-   is true, complain about forward decls of enums. */
-enum lval_type;
-extern void	 generic_get_saved_register  PARAMS ((char *, int *, CORE_ADDR *, struct frame_info *, int, enum lval_type *));
-#endif
-
-#endif /* !defined (FRAME_H)  */
diff --git a/gdb/gcc.patch b/gdb/gcc.patch
deleted file mode 100644
index e69de29..0000000
--- a/gdb/gcc.patch
+++ /dev/null
diff --git a/gdb/gdb-stabs.h b/gdb/gdb-stabs.h
deleted file mode 100644
index 1ad782a..0000000
--- a/gdb/gdb-stabs.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Definitions for symbol-reading containing "stabs", for GDB.
-   Copyright 1992 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by John Gilmore.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file exists to hold the common definitions required of most of
-   the symbol-readers that end up using stabs.  The common use of
-   these `symbol-type-specific' customizations of the generic data
-   structures makes the stabs-oriented symbol readers able to call
-   each others' functions as required.  */
-
-#if !defined (GDBSTABS_H)
-#define GDBSTABS_H
-
-/* Offsets in the psymtab's section_offsets array for various kinds of
-   stabs symbols.  Every psymtab built from stabs will have these offsets
-   filled in by these guidelines, so that when actually reading symbols, the
-   proper offset can simply be selected and added to the symbol value.  */
-
-#define	SECT_OFF_TEXT	0
-#define	SECT_OFF_DATA	1
-#define	SECT_OFF_BSS	2
-#define	SECT_OFF_RODATA	3
-#define	SECT_OFF_MAX	4		/* Count of possible values */
-
-/* The stab_section_info chain remembers info from the ELF symbol table,
-   while psymtabs are being built for the other symbol tables in the 
-   objfile.  It is destroyed at the complation of psymtab-reading.
-   Any info that was used from it has been copied into psymtabs.  */
-
-struct stab_section_info {
-  char *filename;
-  CORE_ADDR sections[SECT_OFF_MAX];
-  struct stab_section_info *next;
-  int found;		/* Count of times it's found in searching */
-};
-
-/* Information is passed among various dbxread routines for accessing
-   symbol files.  A pointer to this structure is kept in the sym_stab_info
-   field of the objfile struct.  */
- 
-struct dbx_symfile_info {
-  CORE_ADDR text_addr;		/* Start of text section */
-  int text_size;		/* Size of text section */
-  int symcount;			/* How many symbols are there in the file */
-  char *stringtab;		/* The actual string table */
-  int stringtab_size;		/* Its size */
-  file_ptr symtab_offset;	/* Offset in file to symbol table */
-  int symbol_size;		/* Bytes in a single symbol */
-  struct stab_section_info *stab_section_info; 	/* section starting points
-				   of the original .o files before linking. */
-
-  /* See stabsread.h for the use of the following. */
-  struct header_file *header_files;
-  int n_header_files;
-  int n_allocated_header_files;
-
-  /* Pointers to BFD sections.  These are used to speed up the building of
-     minimal symbols.  */
-  asection *text_section;
-  asection *data_section;
-  asection *bss_section;
-};
-
-#define DBX_SYMFILE_INFO(o)	((o)->sym_stab_info)
-#define DBX_TEXT_ADDR(o)	(DBX_SYMFILE_INFO(o)->text_addr)
-#define DBX_TEXT_SIZE(o)	(DBX_SYMFILE_INFO(o)->text_size)
-#define DBX_SYMCOUNT(o)		(DBX_SYMFILE_INFO(o)->symcount)
-#define DBX_STRINGTAB(o)	(DBX_SYMFILE_INFO(o)->stringtab)
-#define DBX_STRINGTAB_SIZE(o)	(DBX_SYMFILE_INFO(o)->stringtab_size)
-#define DBX_SYMTAB_OFFSET(o)	(DBX_SYMFILE_INFO(o)->symtab_offset)
-#define DBX_SYMBOL_SIZE(o)	(DBX_SYMFILE_INFO(o)->symbol_size)
-#define DBX_TEXT_SECTION(o)	(DBX_SYMFILE_INFO(o)->text_section)
-#define DBX_DATA_SECTION(o)	(DBX_SYMFILE_INFO(o)->data_section)
-#define DBX_BSS_SECTION(o)	(DBX_SYMFILE_INFO(o)->bss_section)
-
-#endif /* GDBSTABS_H */
diff --git a/gdb/gdb-stop.c b/gdb/gdb-stop.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/gdb-stop.c
+++ /dev/null
diff --git a/gdb/gdb.gdb b/gdb/gdb.gdb
deleted file mode 100644
index 4377841..0000000
--- a/gdb/gdb.gdb
+++ /dev/null
@@ -1,35 +0,0 @@
-# Examples of using gdb's command language to print out various gdb data
-# structures.
-
-define list-objfiles
-  set $obj = object_files
-  printf "objfile    bfd        msyms  name\n"
-  while $obj != 0
-    printf "0x%-8x 0x%-8x %6d %s\n", $obj, $obj->obfd, \
-      $obj->minimal_symbol_count, $obj->name
-    set var $obj = $obj->next
-  end
-end
-document list-objfiles
-Print a table of the current objfiles.
-end
-
-define print-values
-  printf "Location  Offset        Size  Lazy   Contents0-3  Lval\n"
-  set $val = $arg0
-  while $val != 0
-    printf "%8x  %6d  %10d  %4d  %12x  ", $val->location.address, \
-      $val->offset, \
-      $val->type->length, $val->lazy, $val->aligner.contents[0]
-    output $val->lval
-    printf "\n"
-    set $val = $val->next
-  end
-end
-document print-values
-Print a list of values.
-Takes one argument, the value to print, and prints all the values which
-are chained through the next field.  Thus the most recently created values
-will be listed first.  The "Contents0-3" field gives the first "int"
-of the VALUE_CONTENTS; not the entire contents.
-end
diff --git a/gdb/gdb.rc b/gdb/gdb.rc
deleted file mode 100644
index 9f7c440..0000000
--- a/gdb/gdb.rc
+++ /dev/null
@@ -1 +0,0 @@
-tk                         ICON    DISCARDABLE     "gdbtool.ico"
diff --git a/gdb/gdb_stat.h b/gdb/gdb_stat.h
deleted file mode 100644
index b871b29..0000000
--- a/gdb/gdb_stat.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Portable <sys/stat.h>
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined(GDB_STAT_H)
-#define GDB_STAT_H
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#ifdef STAT_MACROS_BROKEN
-#undef S_ISBLK
-#undef S_ISCHR
-#undef S_ISDIR
-#undef S_ISREG
-#undef S_ISFIFO
-#undef S_ISLNK
-#undef S_ISSOCK
-#undef S_ISMPB
-#undef S_ISMPC
-#undef S_ISNWK
-#endif
-
-#if !defined(S_ISBLK) && defined(S_IFBLK)
-#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
-#endif
-#if !defined(S_ISCHR) && defined(S_IFCHR)
-#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
-#endif
-#if !defined(S_ISDIR) && defined(S_IFDIR)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-#endif
-#if !defined(S_ISREG) && defined(S_IFREG)
-#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-#endif
-#if !defined(S_ISFIFO) && defined(S_IFIFO)
-#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
-#endif
-#if !defined(S_ISLNK) && defined(S_IFLNK)
-#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
-#endif
-#if !defined(S_ISSOCK) && defined(S_IFSOCK)
-#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
-#endif
-#if !defined(S_ISMPB) && defined(S_IFMPB) /* V7 */
-#define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
-#define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
-#endif
-#if !defined(S_ISNWK) && defined(S_IFNWK) /* HP/UX */
-#define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
-#endif
-
-#endif	/* !defined(GDB_STAT_H) */
diff --git a/gdb/gdb_string.h b/gdb/gdb_string.h
deleted file mode 100644
index 944eec1..0000000
--- a/gdb/gdb_string.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Portable <string.h>
-   Copyright 1995, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined(GDB_STRING_H)
-#define GDB_STRING_H
-
-#ifdef STDC_HEADERS
-#include <string.h>
-#else
-# ifdef HAVE_STRING_H
-#   include <string.h>
-# else
-#   include <strings.h>
-# endif
-
-#ifndef strchr
-extern char *strchr PARAMS ((const char *, int));	/* X3.159-1989  4.11.5.2 */
-#endif
-
-#ifndef strrchr
-extern char *strrchr PARAMS ((const char *, int));	/* X3.159-1989  4.11.5.5 */
-#endif
-
-#ifndef strstr
-extern char *strstr PARAMS ((const char *, const char *));	/* X3.159-1989  4.11.5.7 */
-#endif
-
-#ifndef strtok
-extern char *strtok PARAMS ((char *, const char *));	/* X3.159-1989  4.11.5.8 */
-#endif
-
-# ifdef HAVE_MEMORY_H
-#   include <memory.h>
-# else
-extern void *memset();
-extern void *memcpy();
-extern void *memmove();
-extern int   memcmp();
-# endif
-#endif /* STDC_HEADERS */
-
-#ifdef NEED_DECLARATION_STRERROR
-#ifndef strerror
-extern char *strerror PARAMS ((int));	/* X3.159-1989  4.11.6.2 */
-#endif
-#endif
-
-#ifdef NEED_DECLARATION_STRDUP
-extern char *strdup (); /* full prototype collides w/ some OSes (AIX 3.2.5) */
-#endif
-
-#endif	/* !defined(GDB_STRING_H) */
diff --git a/gdb/gdba.el b/gdb/gdba.el
deleted file mode 100644
index 0f71586..0000000
--- a/gdb/gdba.el
+++ /dev/null
@@ -1,2607 +0,0 @@
-(defmacro gud (form)
-  (` (save-excursion (set-buffer "*gud-a.out*") (, form))))
-
-(defun dbug (foo &optional fun)
-  (save-excursion
-    (set-buffer (get-buffer-create "*trace*"))
-    (goto-char (point-max))
-    (insert "***" (symbol-name foo) "\n")
-    (if fun
-	(funcall fun))))
-
-
-;;; gud.el --- Grand Unified Debugger mode for gdb, sdb, dbx, or xdb
-;;;            under Emacs
-
-;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
-;; Maintainer: FSF
-;; Version: 1.3
-;; Keywords: unix, tools
-
-;; Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; if not, write to the Free Software
-;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-;;; Commentary:
-
-;; The ancestral gdb.el was by W. Schelter <wfs@rascal.ics.utexas.edu>
-;; It was later rewritten by rms.  Some ideas were due to Masanobu. 
-;; Grand Unification (sdb/dbx support) by Eric S. Raymond <esr@thyrsus.com>
-;; The overloading code was then rewritten by Barry Warsaw <bwarsaw@cen.com>,
-;; who also hacked the mode to use comint.el.  Shane Hartman <shane@spr.com>
-;; added support for xdb (HPUX debugger).
-
-;; Cygnus Support added support for gdb's --annotate=2.
-
-;;; Code:
-
-(require 'comint)
-(require 'etags)
-
-;; ======================================================================
-;; GUD commands must be visible in C buffers visited by GUD
-
-(defvar gud-key-prefix "\C-x\C-a"
-  "Prefix of all GUD commands valid in C buffers.")
-
-(global-set-key (concat gud-key-prefix "\C-l") 'gud-refresh)
-(global-set-key "\C-x " 'gud-break)	;; backward compatibility hack
-
-;; ======================================================================
-;; the overloading mechanism
-
-(defun gud-overload-functions (gud-overload-alist)
-  "Overload functions defined in GUD-OVERLOAD-ALIST.
-This association list has elements of the form
-     (ORIGINAL-FUNCTION-NAME  OVERLOAD-FUNCTION)"
-  (mapcar
-   (function (lambda (p) (fset (car p) (symbol-function (cdr p)))))
-   gud-overload-alist))
-
-(defun gud-massage-args (file args)
-  (error "GUD not properly entered."))
-
-(defun gud-marker-filter (str)
-  (error "GUD not properly entered."))
-
-(defun gud-find-file (f)
-  (error "GUD not properly entered."))
-
-;; ======================================================================
-;; command definition
-
-;; This macro is used below to define some basic debugger interface commands.
-;; Of course you may use `gud-def' with any other debugger command, including
-;; user defined ones.
-
-;; A macro call like (gud-def FUNC NAME KEY DOC) expands to a form
-;; which defines FUNC to send the command NAME to the debugger, gives
-;; it the docstring DOC, and binds that function to KEY in the GUD
-;; major mode.  The function is also bound in the global keymap with the
-;; GUD prefix.
-
-(defmacro gud-def (func cmd key &optional doc)
-  "Define FUNC to be a command sending STR and bound to KEY, with
-optional doc string DOC.  Certain %-escapes in the string arguments
-are interpreted specially if present.  These are:
-
-  %f	name (without directory) of current source file. 
-  %d	directory of current source file. 
-  %l	number of current source line
-  %e	text of the C lvalue or function-call expression surrounding point.
-  %a	text of the hexadecimal address surrounding point
-  %p	prefix argument to the command (if any) as a number
-
-  The `current' source file is the file of the current buffer (if
-we're in a C file) or the source file current at the last break or
-step (if we're in the GUD buffer).
-  The `current' line is that of the current buffer (if we're in a
-source file) or the source line number at the last break or step (if
-we're in the GUD buffer)."
-  (list 'progn
-	(list 'defun func '(arg)
-	      (or doc "")
-	      '(interactive "p")
-	      (list 'gud-call cmd 'arg))
-	(if key
-	    (list 'define-key
-		  '(current-local-map)
-		  (concat "\C-c" key)
-		  (list 'quote func)))
-	(if key
-	    (list 'global-set-key
-		  (list 'concat 'gud-key-prefix key)
-		  (list 'quote func)))))
-
-;; Where gud-display-frame should put the debugging arrow.  This is
-;; set by the marker-filter, which scans the debugger's output for
-;; indications of the current program counter.
-(defvar gud-last-frame nil)
-
-;; Used by gud-refresh, which should cause gud-display-frame to redisplay
-;; the last frame, even if it's been called before and gud-last-frame has
-;; been set to nil.
-(defvar gud-last-last-frame nil)
-
-;; All debugger-specific information is collected here.
-;; Here's how it works, in case you ever need to add a debugger to the mode.
-;;
-;; Each entry must define the following at startup:
-;;
-;;<name>
-;; comint-prompt-regexp
-;; gud-<name>-massage-args
-;; gud-<name>-marker-filter
-;; gud-<name>-find-file
-;;
-;; The job of the massage-args method is to modify the given list of
-;; debugger arguments before running the debugger.
-;;
-;; The job of the marker-filter method is to detect file/line markers in
-;; strings and set the global gud-last-frame to indicate what display
-;; action (if any) should be triggered by the marker.  Note that only
-;; whatever the method *returns* is displayed in the buffer; thus, you
-;; can filter the debugger's output, interpreting some and passing on
-;; the rest.
-;;
-;; The job of the find-file method is to visit and return the buffer indicated
-;; by the car of gud-tag-frame.  This may be a file name, a tag name, or
-;; something else.
-
-;; ======================================================================
-;; gdb functions
-
-;;; History of argument lists passed to gdb.
-(defvar gud-gdb-history nil)
-
-(defun gud-gdb-massage-args (file args)
-  (cons "--annotate=2" (cons file args)))
-
-
-;;
-;; In this world, there are gdb instance objects (of unspecified 
-;; representation) and buffers associated with those objects.
-;;
-
-;; 
-;; gdb-instance objects
-;; 
-
-(defun make-gdb-instance (proc)
-  "Create a gdb instance object from a gdb process."
-  (setq last-proc proc)
-  (let ((instance (cons 'gdb-instance proc)))
-    (save-excursion
-      (set-buffer (process-buffer proc))
-      (setq gdb-buffer-instance instance)
-      (progn
-	(mapcar 'make-variable-buffer-local gdb-instance-variables)
-	(setq gdb-buffer-type 'gud)
-	;; If we're taking over the buffer of another process,
-	;; take over it's ancillery buffers as well.
-	;;
-	(let ((dead (or old-gdb-buffer-instance)))
-	  (mapcar
-	   (function
-	    (lambda (b)
-	      (progn
-		(set-buffer b)
-		(if (eq dead gdb-buffer-instance)
-		    (setq gdb-buffer-instance instance)))))
-	     (buffer-list)))))
-    instance))
-
-(defun gdb-instance-process (inst) (cdr inst))
-
-;;; The list of instance variables is built up by the expansions of
-;;; DEF-GDB-VARIABLE
-;;;
-(defvar gdb-instance-variables '()
-  "A list of variables that are local to the gud buffer associated
-with a gdb instance.") 
-
-(defmacro def-gdb-variable
-  (name accessor setter &optional default doc)
-  (`
-   (progn
-     (defvar (, name) (, default) (, (or doc "undocumented")))
-     (if (not (memq '(, name) gdb-instance-variables))
-	 (setq gdb-instance-variables
-	       (cons '(, name) gdb-instance-variables)))
-     (, (and accessor
-	     (`
-	      (defun (, accessor) (instance)
-		(let
-		    ((buffer (gdb-get-instance-buffer instance 'gud)))
-		  (and buffer
-		       (save-excursion
-			 (set-buffer buffer)
-			 (, name))))))))
-     (, (and setter
-	     (`
-	      (defun (, setter) (instance val)
-		(let
-		    ((buffer (gdb-get-instance-buffer instance 'gud)))
-		  (and buffer
-		       (save-excursion
-			 (set-buffer buffer)
-			 (setq (, name) val)))))))))))
-
-(defmacro def-gdb-var (root-symbol &optional default doc)
-  (let* ((root (symbol-name root-symbol))
-	 (accessor (intern (concat "gdb-instance-" root)))
-	 (setter (intern (concat "set-gdb-instance-" root)))
-	 (var-name (intern (concat "gdb-" root))))
-    (` (def-gdb-variable
-	 (, var-name) (, accessor) (, setter)
-	 (, default) (, doc)))))
-
-(def-gdb-var buffer-instance nil
-  "In an instance buffer, the buffer's instance.")
-
-(def-gdb-var buffer-type nil
-  "One of the symbols bound in gdb-instance-buffer-rules")
-
-(def-gdb-var burst ""
-  "A string of characters from gdb that have not yet been processed.")
-
-(def-gdb-var input-queue ()
-  "A list of high priority gdb command objects.")
-
-(def-gdb-var idle-input-queue ()
-  "A list of low priority gdb command objects.")
-
-(def-gdb-var prompting nil
-  "True when gdb is idle with no pending input.")
-
-(def-gdb-var output-sink 'user
-  "The disposition of the output of the current gdb command.
-Possible values are these symbols:
-
-    user -- gdb output should be copied to the gud buffer 
-            for the user to see.
-
-    inferior -- gdb output should be copied to the inferior-io buffer
-
-    pre-emacs -- output should be ignored util the post-prompt
-                 annotation is received.  Then the output-sink
-		 becomes:...
-    emacs -- output should be collected in the partial-output-buffer
-	     for subsequent processing by a command.  This is the
-	     disposition of output generated by commands that
-	     gud mode sends to gdb on its own behalf.
-    post-emacs -- ignore input until the prompt annotation is 
-		  received, then go to USER disposition.
-")
-
-(def-gdb-var current-item nil
-  "The most recent command item sent to gdb.")
-
-(def-gdb-var pending-triggers '()
-  "A list of trigger functions that have run later than their output
-handlers.")
-
-(defun in-gdb-instance-context (instance form)
-  "Funcall `form' in the gud buffer of `instance'"
-  (save-excursion
-    (set-buffer (gdb-get-instance-buffer instance 'gud))
-    (funcall form)))
-
-;; end of instance vars
-
-;;
-;; finding instances
-;;
-
-(defun gdb-proc->instance (proc)
-  (save-excursion
-    (set-buffer (process-buffer proc))
-    gdb-buffer-instance))
-
-(defun gdb-mru-instance-buffer ()
-  "Return the most recently used (non-auxiliary) gdb gud buffer."
-  (save-excursion
-    (gdb-goto-first-gdb-instance (buffer-list))))
-
-(defun gdb-goto-first-gdb-instance (blist)
-  "Use gdb-mru-instance-buffer -- not this."
-  (and blist
-       (progn
-	 (set-buffer (car blist))
-	 (or (and gdb-buffer-instance
-		  (eq gdb-buffer-type 'gud)
-		  (car blist))
-	     (gdb-goto-first-gdb-instance (cdr blist))))))
-
-(defun buffer-gdb-instance (buf)
-  (save-excursion
-    (set-buffer buf)
-    gdb-buffer-instance))
-
-(defun gdb-needed-default-instance ()
-  "Return the most recently used gdb instance or signal an error."
-  (let ((buffer (gdb-mru-instance-buffer)))
-    (or (and buffer (buffer-gdb-instance buffer))
-	(error "No instance of gdb found."))))
-
-(defun gdb-instance-target-string (instance)
-  "The apparent name of the program being debugged by a gdb instance.
-For sure this the root string used in smashing together the gud 
-buffer's name, even if that doesn't happen to be the name of a 
-program."
-  (in-gdb-instance-context
-   instance
-   (function (lambda () gud-target-name))))
-
-
-
-;;
-;; Instance Buffers.
-;;
-
-;; More than one buffer can be associated with a gdb instance.
-;;
-;; Each buffer has a TYPE -- a symbol that identifies the function
-;; of that particular buffer.
-;;
-;; The usual gud interaction buffer is given the type `gud' and
-;; is constructed specially.  
-;;
-;; Others are constructed by gdb-get-create-instance-buffer and 
-;; named according to the rules set forth in the gdb-instance-buffer-rules-assoc
-
-(defun gdb-get-instance-buffer (instance key)
-  "Return the instance buffer for `instance' tagged with type `key'.
-The key should be one of the cars in `gdb-instance-buffer-rules-assoc'."
-  (save-excursion
-    (gdb-look-for-tagged-buffer instance key (buffer-list))))
-
-(defun gdb-get-create-instance-buffer (instance key)
-  "Create a new gdb instance buffer of the type specified by `key'.
-The key should be one of the cars in `gdb-instance-buffer-rules-assoc'."
-  (or (gdb-get-instance-buffer instance key)
-      (let* ((rules (assoc key gdb-instance-buffer-rules-assoc))
-	     (name (funcall (gdb-rules-name-maker rules) instance))
-	     (new (get-buffer-create name)))
-	(save-excursion
-	  (set-buffer new)
-	  (make-variable-buffer-local 'gdb-buffer-type)
-	  (setq gdb-buffer-type key)
-	  (make-variable-buffer-local 'gdb-buffer-instance)
-	  (setq gdb-buffer-instance instance)
-	  (if (cdr (cdr rules))
-	      (funcall (car (cdr (cdr rules)))))
-	  new))))
-
-(defun gdb-rules-name-maker (rules) (car (cdr rules)))
-
-(defun gdb-look-for-tagged-buffer (instance key bufs)
-  (let ((retval nil))
-    (while (and (not retval) bufs)
-      (set-buffer (car bufs))
-      (if (and (eq gdb-buffer-instance instance)
-	       (eq gdb-buffer-type key))
-	  (setq retval (car bufs)))
-      (setq bufs (cdr bufs))
-      )
-    retval))
-
-(defun gdb-instance-buffer-p (buf)
-  (save-excursion
-    (set-buffer buf)
-    (and gdb-buffer-type
-	 (not (eq gdb-buffer-type 'gud)))))
-
-;;
-;; This assoc maps buffer type symbols to rules.  Each rule is a list of
-;; at least one and possible more functions.  The functions have these
-;; roles in defining a buffer type:
-;;
-;;     NAME - take an instance, return a name for this type buffer for that 
-;;	      instance.
-;; The remaining function(s) are optional:
-;;
-;;     MODE - called in new new buffer with no arguments, should establish
-;;	      the proper mode for the buffer.
-;;
-
-(defvar gdb-instance-buffer-rules-assoc '())
-
-(defun gdb-set-instance-buffer-rules (buffer-type &rest rules)
-  (let ((binding (assoc buffer-type gdb-instance-buffer-rules-assoc)))
-    (if binding
-	(setcdr binding rules)
-      (setq gdb-instance-buffer-rules-assoc
-	    (cons (cons buffer-type rules)
-		  gdb-instance-buffer-rules-assoc)))))
-
-(gdb-set-instance-buffer-rules 'gud 'error) ; gud buffers are an exception to the rules
-
-;;
-;; partial-output buffers
-;;
-;; These accumulate output from a command executed on
-;; behalf of emacs (rather than the user).  
-;;
-
-(gdb-set-instance-buffer-rules 'gdb-partial-output-buffer
-			       'gdb-partial-output-name)
-
-(defun gdb-partial-output-name (instance)
-  (concat "*partial-output-"
-	  (gdb-instance-target-string instance)
-	  "*"))
-
-
-(gdb-set-instance-buffer-rules 'gdb-inferior-io
-			       'gdb-inferior-io-name
-			       'gud-inferior-io-mode)
-
-(defun gdb-inferior-io-name (instance)
-  (concat "*input/output of "
-	  (gdb-instance-target-string instance)
-	  "*"))
-
-(defvar gdb-inferior-io-mode-map (copy-keymap comint-mode-map))
-(define-key comint-mode-map "\C-c\C-c" 'gdb-inferior-io-interrupt)
-(define-key comint-mode-map "\C-c\C-z" 'gdb-inferior-io-stop)
-(define-key comint-mode-map "\C-c\C-\\" 'gdb-inferior-io-quit)
-(define-key comint-mode-map "\C-c\C-d" 'gdb-inferior-io-eof)
-
-(defun gud-inferior-io-mode ()
-  "Major mode for gud inferior-io.
-
-\\{comint-mode-map}"
-  ;; We want to use comint because it has various nifty and familiar
-  ;; features.  We don't need a process, but comint wants one, so create
-  ;; a dummy one.
-  (make-comint (substring (buffer-name) 1 (- (length (buffer-name)) 1))
-	       "/bin/cat")
-  (setq major-mode 'gud-inferior-io-mode)
-  (setq mode-name "Debuggee I/O")
-  (setq comint-input-sender 'gud-inferior-io-sender)
-)
-
-(defun gud-inferior-io-sender (proc string)
-  (save-excursion
-    (set-buffer (process-buffer proc))
-    (let ((instance gdb-buffer-instance))
-      (set-buffer (gdb-get-instance-buffer instance 'gud))
-      (let ((gud-proc (get-buffer-process (current-buffer))))
-	(process-send-string gud-proc string)
-	(process-send-string gud-proc "\n")
-    ))
-    ))
-
-(defun gdb-inferior-io-interrupt (instance)
-  "Interrupt the program being debugged."
-  (interactive (list (gdb-needed-default-instance)))
-  (interrupt-process
-   (get-buffer-process (gdb-get-instance-buffer instance 'gud)) comint-ptyp))
-
-(defun gdb-inferior-io-quit (instance)
-  "Send quit signal to the program being debugged."
-  (interactive (list (gdb-needed-default-instance)))
-  (quit-process
-   (get-buffer-process (gdb-get-instance-buffer instance 'gud)) comint-ptyp))
-
-(defun gdb-inferior-io-stop (instance)
-  "Stop the program being debugged."
-  (interactive (list (gdb-needed-default-instance)))
-  (stop-process
-   (get-buffer-process (gdb-get-instance-buffer instance 'gud)) comint-ptyp))
-
-(defun gdb-inferior-io-eof (instance)
-  "Send end-of-file to the program being debugged."
-  (interactive (list (gdb-needed-default-instance)))
-  (process-send-eof
-   (get-buffer-process (gdb-get-instance-buffer instance 'gud))))
-
-
-;;
-;; gdb communications
-;;
-
-;; INPUT: things sent to gdb
-;;
-;; Each instance has a high and low priority 
-;; input queue.  Low priority input is sent only 
-;; when the high priority queue is idle.
-;;
-;; The queues are lists.  Each element is either 
-;; a string (indicating user or user-like input)
-;; or a list of the form:
-;;
-;;    (INPUT-STRING  HANDLER-FN)
-;;
-;;
-;; The handler function will be called from the 
-;; partial-output buffer when the command completes.
-;; This is the way to write commands which 
-;; invoke gdb commands autonomously.
-;;
-;; These lists are consumed tail first.
-;;
-
-(defun gdb-send (proc string)
-  "A comint send filter for gdb.
-This filter may simply queue output for a later time."
-  (let ((instance (gdb-proc->instance proc)))
-    (gdb-instance-enqueue-input instance (concat string "\n"))))
-
-;; Note: Stuff enqueued here will be sent to the next prompt, even if it
-;; is a query, or other non-top-level prompt.  To guarantee stuff will get
-;; sent to the top-level prompt, currently it must be put in the idle queue.
-;;				 ^^^^^^^^^
-;; [This should encourage gud extentions that invoke gdb commands to let
-;;  the user go first; it is not a bug.     -t]
-;;
-
-(defun gdb-instance-enqueue-input (instance item)
-  (if (gdb-instance-prompting instance)
-      (progn
-	(gdb-send-item instance item)
-	(set-gdb-instance-prompting instance nil))
-    (set-gdb-instance-input-queue
-     instance
-     (cons item (gdb-instance-input-queue instance)))))
-
-(defun gdb-instance-dequeue-input (instance)
-  (let ((queue (gdb-instance-input-queue instance)))
-    (and queue
-       (if (not (cdr queue))
-	   (let ((answer (car queue)))
-	     (set-gdb-instance-input-queue instance '())
-	     answer)
-	 (gdb-take-last-elt queue)))))
-
-(defun gdb-instance-enqueue-idle-input (instance item)
-  (if (and (gdb-instance-prompting instance)
-	   (not (gdb-instance-input-queue instance)))
-      (progn
-	(gdb-send-item instance item)
-	(set-gdb-instance-prompting instance nil))
-    (set-gdb-instance-idle-input-queue
-     instance
-     (cons item (gdb-instance-idle-input-queue instance)))))
-
-(defun gdb-instance-dequeue-idle-input (instance)
-  (let ((queue (gdb-instance-idle-input-queue instance)))
-    (and queue
-       (if (not (cdr queue))
-	   (let ((answer (car queue)))
-	     (set-gdb-instance-idle-input-queue instance '())
-	     answer)
-	 (gdb-take-last-elt queue)))))
-
-; Don't use this in general.
-(defun gdb-take-last-elt (l)
-  (if (cdr (cdr l))
-      (gdb-take-last-elt (cdr l))
-    (let ((answer (car (cdr l))))
-      (setcdr l '())
-      answer)))
-
-
-;;
-;; output -- things gdb prints to emacs
-;;
-;; GDB output is a stream interrupted by annotations.
-;; Annotations can be recognized by their beginning
-;; with \C-j\C-z\C-z<tag><opt>\C-j
-;;
-;; The tag is a string obeying symbol syntax.
-;;
-;; The optional part `<opt>' can be either the empty string
-;; or a space followed by more data relating to the annotation.
-;; For example, the SOURCE annotation is followed by a filename,
-;; line number and various useless goo.  This data must not include
-;; any newlines.
-;;
-
-
-(defun gud-gdb-marker-filter (string)
-  "A gud marker filter for gdb."
-  ;; Bogons don't tell us the process except through scoping crud.
-  (let ((instance (gdb-proc->instance proc)))
-    (gdb-output-burst instance string)))
-
-(defvar gdb-annotation-rules
-  '(("frames-invalid" gdb-invalidate-frames)
-    ("breakpoints-invalid" gdb-invalidate-breakpoints)
-    ("pre-prompt" gdb-pre-prompt)
-    ("prompt" gdb-prompt)
-    ("commands" gdb-subprompt)
-    ("overload-choice" gdb-subprompt)
-    ("query" gdb-subprompt)
-    ("prompt-for-continue" gdb-subprompt)
-    ("post-prompt" gdb-post-prompt)
-    ("source" gdb-source)
-    ("starting" gdb-starting)
-    ("exited" gdb-stopping)
-    ("signalled" gdb-stopping)
-    ("signal" gdb-stopping)
-    ("breakpoint" gdb-stopping)
-    ("watchpoint" gdb-stopping)
-    ("stopped" gdb-stopped)
-    )
-  "An assoc mapping annotation tags to functions which process them.")
-
-
-(defun gdb-ignore-annotation (instance args)
-  nil)
-
-(defconst gdb-source-spec-regexp
-  "\\(.*\\):\\([0-9]*\\):[0-9]*:[a-z]*:0x[a-f0-9]*")
-
-;; Do not use this except as an annotation handler."
-(defun gdb-source (instance args)
-  (string-match gdb-source-spec-regexp args)
-  ;; Extract the frame position from the marker.
-  (setq gud-last-frame
-	(cons
-	 (substring args (match-beginning 1) (match-end 1))
-	 (string-to-int (substring args
-				   (match-beginning 2)
-				   (match-end 2))))))
-
-;; An annotation handler for `prompt'.
-;; This sends the next command (if any) to gdb.
-(defun gdb-prompt (instance ignored)
-  (let ((sink (gdb-instance-output-sink instance)))
-    (cond
-     ((eq sink 'user) t)
-     ((eq sink 'post-emacs)
-      (set-gdb-instance-output-sink instance 'user))
-     (t
-      (set-gdb-instance-output-sink instance 'user)
-      (error "Phase error in gdb-prompt (got %s)" sink))))
-  (let ((highest (gdb-instance-dequeue-input instance)))
-    (if highest
-	(gdb-send-item instance highest)
-      (let ((lowest (gdb-instance-dequeue-idle-input instance)))
-	(if lowest
-	    (gdb-send-item instance lowest)
-	  (progn
-	    (set-gdb-instance-prompting instance t)
-	    (gud-display-frame)))))))
-
-;; An annotation handler for non-top-level prompts.
-(defun gdb-subprompt (instance ignored)
-  (let ((highest (gdb-instance-dequeue-input instance)))
-    (if highest
-	(gdb-send-item instance highest)
-      (set-gdb-instance-prompting instance t))))
-
-(defun gdb-send-item (instance item)
-  (set-gdb-instance-current-item instance item)
-  (if (stringp item)
-      (progn
-	(set-gdb-instance-output-sink instance 'user)
-	(process-send-string (gdb-instance-process instance)
-			     item))
-    (progn
-      (gdb-clear-partial-output instance)
-      (set-gdb-instance-output-sink instance 'pre-emacs)
-      (process-send-string (gdb-instance-process instance)
-			   (car item)))))
-
-;; An annotation handler for `pre-prompt'.
-;; This terminates the collection of output from a previous
-;; command if that happens to be in effect.
-(defun gdb-pre-prompt (instance ignored)
-  (let ((sink (gdb-instance-output-sink instance)))
-    (cond
-     ((eq sink 'user) t)
-     ((eq sink 'emacs)
-      (set-gdb-instance-output-sink instance 'post-emacs)
-      (let ((handler
-	     (car (cdr (gdb-instance-current-item instance)))))
-	(save-excursion
-	  (set-buffer (gdb-get-create-instance-buffer
-		       instance 'gdb-partial-output-buffer))
-	  (funcall handler))))
-     (t
-      (set-gdb-instance-output-sink instance 'user)
-      (error "Output sink phase error 1.")))))
-
-;; An annotation handler for `starting'.  This says that I/O for the subprocess
-;; is now the program being debugged, not GDB.
-(defun gdb-starting (instance ignored)
-  (let ((sink (gdb-instance-output-sink instance)))
-    (cond
-     ((eq sink 'user)
-      (set-gdb-instance-output-sink instance 'inferior)
-      ;; FIXME: need to send queued input
-      )
-     (t (error "Unexpected `starting' annotation")))))
-
-;; An annotation handler for `exited' and other annotations which say that
-;; I/O for the subprocess is now GDB, not the program being debugged.
-(defun gdb-stopping (instance ignored)
-  (let ((sink (gdb-instance-output-sink instance)))
-    (cond
-     ((eq sink 'inferior)
-      (set-gdb-instance-output-sink instance 'user)
-      )
-     (t (error "Unexpected stopping annotation")))))
-
-;; An annotation handler for `stopped'.  It is just like gdb-stopping, except
-;; that if we already set the output sink to 'user in gdb-stopping, that is 
-;; fine.
-(defun gdb-stopped (instance ignored)
-  (let ((sink (gdb-instance-output-sink instance)))
-    (cond
-     ((eq sink 'inferior)
-      (set-gdb-instance-output-sink instance 'user)
-      )
-     ((eq sink 'user)
-      t)
-     (t (error "Unexpected stopping annotation")))))
-
-;; An annotation handler for `post-prompt'.
-;; This begins the collection of output from the current
-;; command if that happens to be appropriate."
-(defun gdb-post-prompt (instance ignored)
-  (gdb-invalidate-registers instance ignored)
-  (let ((sink (gdb-instance-output-sink instance)))
-    (cond
-     ((eq sink 'user) t)
-     ((eq sink 'pre-emacs)
-      (set-gdb-instance-output-sink instance 'emacs))
-
-     (t
-      (set-gdb-instance-output-sink instance 'user)
-      (error "Output sink phase error 3.")))))
-
-;; Handle a burst of output from a gdb instance.
-;; This function is (indirectly) used as a gud-marker-filter.
-;; It must return output (if any) to be insterted in the gud 
-;; buffer.
-
-(defun gdb-output-burst (instance string)
-  "Handle a burst of output from a gdb instance.
-This function is (indirectly) used as a gud-marker-filter.
-It must return output (if any) to be insterted in the gud 
-buffer."
-
-  (save-match-data
-    (let (
-	  ;; Recall the left over burst from last time
-	  (burst (concat (gdb-instance-burst instance) string))
-	  ;; Start accumulating output for the gud buffer
-	  (output ""))
-
-      ;; Process all the complete markers in this chunk.
-
-      (while (string-match "\n\032\032\\(.*\\)\n" burst)
-	(let ((annotation (substring burst
-				     (match-beginning 1)
-				     (match-end 1))))
-	    
-	  ;; Stuff prior to the match is just ordinary output.
-	  ;; It is either concatenated to OUTPUT or directed
-	  ;; elsewhere.
-	  (setq output
-		(gdb-concat-output
-		 instance
-		 output
-		 (substring burst 0 (match-beginning 0))))
-
-	  ;; Take that stuff off the burst.
-	  (setq burst (substring burst (match-end 0)))
-	    
-	  ;; Parse the tag from the annotation, and maybe its arguments.
-	  (string-match "\\(\\S-*\\) ?\\(.*\\)" annotation)
-	  (let* ((annotation-type (substring annotation
-					     (match-beginning 1)
-					     (match-end 1)))
-		 (annotation-arguments (substring annotation
-						  (match-beginning 2)
-						  (match-end 2)))
-		 (annotation-rule (assoc annotation-type
-					 gdb-annotation-rules)))
-	    ;; Call the handler for this annotation.
-	    (if annotation-rule
-		(funcall (car (cdr annotation-rule))
-			 instance
-			 annotation-arguments)
-	      ;; Else the annotation is not recognized.  Ignore it silently,
-	      ;; so that GDB can add new annotations without causing
-	      ;; us to blow up.
-	      ))))
-
-
-      ;; Does the remaining text end in a partial line?
-      ;; If it does, then keep part of the burst until we get more.
-      (if (string-match "\n\\'\\|\n\032\\'\\|\n\032\032.*\\'"
-			burst)
-	  (progn
-	    ;; Everything before the potential marker start can be output.
-	    (setq output
-		  (gdb-concat-output
-		   instance
-		   output
-		   (substring burst 0 (match-beginning 0))))
-
-	    ;; Everything after, we save, to combine with later input.
-	    (setq burst (substring burst (match-beginning 0))))
-
-	;; In case we know the burst contains no partial annotations:
-	(progn
-	  (setq output (gdb-concat-output instance output burst))
-	  (setq burst "")))
-
-      ;; Save the remaining burst for the next call to this function.
-      (set-gdb-instance-burst instance burst)
-      output)))
-
-(defun gdb-concat-output (instance so-far new)
-  (let ((sink (gdb-instance-output-sink instance)))
-    (cond
-     ((eq sink 'user) (concat so-far new))
-     ((or (eq sink 'pre-emacs) (eq sink 'post-emacs)) so-far)
-     ((eq sink 'emacs)
-      (gdb-append-to-partial-output instance new)
-      so-far)
-     ((eq sink 'inferior)
-      (gdb-append-to-inferior-io instance new)
-      so-far)
-     (t (error "Bogon output sink %S" sink)))))
-
-(defun gdb-append-to-partial-output (instance string)
-  (save-excursion
-    (set-buffer
-     (gdb-get-create-instance-buffer
-      instance 'gdb-partial-output-buffer))
-    (goto-char (point-max))
-    (insert string)))
-
-(defun gdb-clear-partial-output (instance)
-  (save-excursion
-    (set-buffer
-     (gdb-get-create-instance-buffer
-      instance 'gdb-partial-output-buffer))
-    (delete-region (point-min) (point-max))))
-
-(defun gdb-append-to-inferior-io (instance string)
-  (save-excursion
-    (set-buffer
-     (gdb-get-create-instance-buffer
-      instance 'gdb-inferior-io))
-    (goto-char (point-max))
-    (insert-before-markers string))
-  (gud-display-buffer
-   (gdb-get-create-instance-buffer instance
-				   'gdb-inferior-io)))
-
-(defun gdb-clear-inferior-io (instance)
-  (save-excursion
-    (set-buffer
-     (gdb-get-create-instance-buffer
-      instance 'gdb-inferior-io))
-    (delete-region (point-min) (point-max))))
-
-
-
-;; One trick is to have a command who's output is always available in
-;; a buffer of it's own, and is always up to date.  We build several 
-;; buffers of this type.
-;;
-;; There are two aspects to this: gdb has to tell us when the output
-;; for that command might have changed, and we have to be able to run
-;; the command behind the user's back.
-;;
-;; The idle input queue and the output phasing associated with 
-;; the instance variable `(gdb-instance-output-sink instance)' help
-;; us to run commands behind the user's back.
-;; 
-;; Below is the code for specificly managing buffers of output from one 
-;; command.
-;;
-
-
-;; The trigger function is suitable for use in the assoc GDB-ANNOTATION-RULES
-;; It adds an idle input for the command we are tracking.  It should be the
-;; annotation rule binding of whatever gdb sends to tell us this command
-;; might have changed it's output.
-;;
-;; NAME is the fucntion name.  DEMAND-PREDICATE tests if output is really needed.
-;; GDB-COMMAND is a string of such.  OUTPUT-HANDLER is the function bound to the
-;; input in the input queue (see comment about ``gdb communications'' above).
-(defmacro def-gdb-auto-update-trigger (name demand-predicate gdb-command output-handler)
-  (`
-   (defun (, name) (instance &optional ignored)
-     (if (and ((, demand-predicate) instance)
-	      (not (member '(, name)
-			   (gdb-instance-pending-triggers instance))))
-	 (progn
-	   (gdb-instance-enqueue-idle-input
-	    instance
-	    (list (, gdb-command) '(, output-handler)))
-	   (set-gdb-instance-pending-triggers
-	    instance
-	    (cons '(, name)
-		  (gdb-instance-pending-triggers instance))))))))
-		
-(defmacro def-gdb-auto-update-handler (name trigger buf-key)
-  (`
-   (defun (, name) ()
-     (set-gdb-instance-pending-triggers
-      instance
-      (delq '(, trigger)
-	    (gdb-instance-pending-triggers instance)))
-     (let ((buf (gdb-get-instance-buffer instance
-					  '(, buf-key))))
-       (and buf
-	    (save-excursion
-	      (set-buffer buf)
-	      (let ((p (point))
-		    (buffer-read-only nil))
-		(delete-region (point-min) (point-max))
-		(insert-buffer (gdb-get-create-instance-buffer
-				instance
-				'gdb-partial-output-buffer))
-		(goto-char p))))))))
-
-(defmacro def-gdb-auto-updated-buffer
-  (buffer-key trigger-name gdb-command output-handler-name)
-  (`
-   (progn
-     (def-gdb-auto-update-trigger (, trigger-name)
-       ;; The demand predicate:
-       (lambda (instance)
-	 (gdb-get-instance-buffer instance '(, buffer-key)))
-       (, gdb-command)
-       (, output-handler-name))
-     (def-gdb-auto-update-handler (, output-handler-name)
-       (, trigger-name) (, buffer-key)))))
-
-
-
-;;
-;; Breakpoint buffers
-;; 
-;; These display the output of `info breakpoints'.
-;;
-
-       
-(gdb-set-instance-buffer-rules 'gdb-breakpoints-buffer
-			       'gdb-breakpoints-buffer-name
-			       'gud-breakpoints-mode)
-
-(def-gdb-auto-updated-buffer gdb-breakpoints-buffer
-  ;; This defines the auto update rule for buffers of type
-  ;; `gdb-breakpoints-buffer'.
-  ;;
-  ;; It defines a function to serve as the annotation handler that
-  ;; handles the `foo-invalidated' message.  That function is called:
-  gdb-invalidate-breakpoints
-
-  ;; To update the buffer, this command is sent to gdb.
-  "server info breakpoints\n"
-
-  ;; This also defines a function to be the handler for the output
-  ;; from the command above.  That function will copy the output into
-  ;; the appropriately typed buffer.  That function will be called:
-  gdb-info-breakpoints-handler)
-
-(defun gdb-breakpoints-buffer-name (instance)
-  (save-excursion
-    (set-buffer (process-buffer (gdb-instance-process instance)))
-    (concat "*breakpoints of " (gdb-instance-target-string instance) "*")))
-
-(defun gud-display-breakpoints-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-display-buffer
-   (gdb-get-create-instance-buffer instance
-				    'gdb-breakpoints-buffer)))
-
-(defun gud-frame-breakpoints-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-frame-buffer
-   (gdb-get-create-instance-buffer instance
-				    'gdb-breakpoints-buffer)))
-
-(defvar gud-breakpoints-mode-map nil)
-(setq gud-breakpoints-mode-map (make-keymap))
-(suppress-keymap gud-breakpoints-mode-map)
-(define-key gud-breakpoints-mode-map " " 'gud-toggle-bp-this-line)
-(define-key gud-breakpoints-mode-map "d" 'gud-delete-bp-this-line)
-
-(defun gud-breakpoints-mode ()
-  "Major mode for gud breakpoints.
-
-\\{gud-breakpoints-mode-map}"
-  (setq major-mode 'gud-breakpoints-mode)
-  (setq mode-name "Breakpoints")
-  (use-local-map gud-breakpoints-mode-map)
-  (setq buffer-read-only t)
-  (gdb-invalidate-breakpoints gdb-buffer-instance))
-
-(defun gud-toggle-bp-this-line ()
-  (interactive)
-  (save-excursion
-    (beginning-of-line 1)
-    (if (not (looking-at "\\([0-9]*\\)\\s-*\\S-*\\s-*\\S-*\\s-*\\(.\\)"))
-	(error "Not recognized as breakpoint line (demo foo).")
-      (gdb-instance-enqueue-idle-input
-       gdb-buffer-instance
-       (list
-	(concat
-	 (if (eq ?y (char-after (match-beginning 2)))
-	     "server disable "
-	   "server enable ")
-	 (buffer-substring (match-beginning 0)
-			   (match-end 1))
-	 "\n")
-	'(lambda () nil)))
-      )))
-
-(defun gud-delete-bp-this-line ()
-  (interactive)
-  (save-excursion
-    (beginning-of-line 1)
-    (if (not (looking-at "\\([0-9]*\\)\\s-*\\S-*\\s-*\\S-*\\s-*\\(.\\)"))
-	(error "Not recognized as breakpoint line (demo foo).")
-      (gdb-instance-enqueue-idle-input
-       gdb-buffer-instance
-       (list
-	(concat
-	 "server delete "
-	 (buffer-substring (match-beginning 0)
-			   (match-end 1))
-	 "\n")
-	'(lambda () nil)))
-      )))
-
-
-
-
-;;
-;; Frames buffers.  These display a perpetually correct bactracktrace
-;; (from the command `where').
-;;
-;; Alas, if your stack is deep, they are costly.
-;;
-
-(gdb-set-instance-buffer-rules 'gdb-stack-buffer
-			       'gdb-stack-buffer-name
-			       'gud-frames-mode)
-
-(def-gdb-auto-updated-buffer gdb-stack-buffer
-  gdb-invalidate-frames
-  "server where\n"
-  gdb-info-frames-handler)
-
-(defun gdb-stack-buffer-name (instance)
-  (save-excursion
-    (set-buffer (process-buffer (gdb-instance-process instance)))
-    (concat "*stack frames of "
-	    (gdb-instance-target-string instance) "*")))
-
-(defun gud-display-stack-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-display-buffer
-   (gdb-get-create-instance-buffer instance
-				    'gdb-stack-buffer)))
-
-(defun gud-frame-stack-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-frame-buffer
-   (gdb-get-create-instance-buffer instance
-				    'gdb-stack-buffer)))
-
-(defvar gud-frames-mode-map nil)
-(setq gud-frames-mode-map (make-keymap))
-(suppress-keymap gud-frames-mode-map)
-(define-key gud-frames-mode-map [mouse-2]
-  'gud-frames-select-by-mouse)
-
-(defun gud-frames-mode ()
-  "Major mode for gud frames.
-
-\\{gud-frames-mode-map}"
-  (setq major-mode 'gud-frames-mode)
-  (setq mode-name "Frames")
-  (setq buffer-read-only t)
-  (use-local-map gud-frames-mode-map)
-  (gdb-invalidate-frames gdb-buffer-instance))
-
-(defun gud-get-frame-number ()
-  (save-excursion
-    (let* ((pos (re-search-backward "^#\\([0-9]*\\)" nil t))
-	   (n (or (and pos
-		       (string-to-int
-			(buffer-substring (match-beginning 1)
-					  (match-end 1))))
-		  0)))
-      n)))
-
-(defun gud-frames-select-by-mouse (e)
-  (interactive "e")
-  (let (selection)
-    (save-excursion
-      (set-buffer (window-buffer (posn-window (event-end e))))
-      (save-excursion
-	(goto-char (posn-point (event-end e)))
-	(setq selection (gud-get-frame-number))))
-    (select-window (posn-window (event-end e)))
-    (save-excursion
-      (set-buffer (gdb-get-instance-buffer (gdb-needed-default-instance) 'gud))
-      (gud-call "fr %p" selection)
-      (gud-display-frame))))
-
-
-;;
-;; Registers buffers
-;;
-
-(def-gdb-auto-updated-buffer gdb-registers-buffer
-  gdb-invalidate-registers
-  "server info registers\n"
-  gdb-info-registers-handler)
-
-(gdb-set-instance-buffer-rules 'gdb-registers-buffer
-			       'gdb-registers-buffer-name
-			       'gud-registers-mode)
-
-(defvar gud-registers-mode-map nil)
-(setq gud-registers-mode-map (make-keymap))
-(suppress-keymap gud-registers-mode-map)
-
-(defun gud-registers-mode ()
-  "Major mode for gud registers.
-
-\\{gud-registers-mode-map}"
-  (setq major-mode 'gud-registers-mode)
-  (setq mode-name "Registers")
-  (setq buffer-read-only t)
-  (use-local-map gud-registers-mode-map)
-  (gdb-invalidate-registers gdb-buffer-instance))
-
-(defun gdb-registers-buffer-name (instance)
-  (save-excursion
-    (set-buffer (process-buffer (gdb-instance-process instance)))
-    (concat "*registers of " (gdb-instance-target-string instance) "*")))
-
-(defun gud-display-registers-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-display-buffer
-   (gdb-get-create-instance-buffer instance
-				    'gdb-registers-buffer)))
-
-(defun gud-frame-registers-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-frame-buffer
-   (gdb-get-create-instance-buffer instance
-				    'gdb-registers-buffer)))
-
-
-
-;;;; Menu windows:
-
-
-;; MENU-LIST is ((option option option...) (option option ...)...)
-;; 
-(defun gud-display-menu (menu-list)
-  (setq fill-column (min 120 (- (window-width)
-				(min 8 (window-width)))))
-  (while menu-list
-    (mapcar (function (lambda (x) (insert (symbol-name x) " "))) (car menu-list))
-    (fill-paragraph nil)
-    (insert "\n\n")
-    (setq menu-list (cdr menu-list)))
-  (goto-char (point-min))
-  (while (re-search-forward "\\([^ \n]+\\)\\(\n\\| \\)" nil t)
-    (put-text-property (match-beginning 1) (match-end 1)
-		       'mouse-face 'highlight))
-  (goto-char (point-min)))
-
-(defun gud-goto-menu (menu)
-  (setq gud-menu-position menu)
-  (let ((buffer-read-only nil))
-    (delete-region (point-min) (point-max))
-    (gud-display-menu menu)))
-
-(defun gud-menu-pick (event)
-  "Choose an item from a gdb command menu."
-  (interactive "e")
-  (let (choice)
-    (save-excursion
-      (set-buffer (window-buffer (posn-window (event-start event))))
-      (goto-char (posn-point (event-start event)))
-      (let (beg end)
-	(skip-chars-forward "^ \t\n")
-	(setq end (point))
-	(skip-chars-backward "^ \t\n")
-	(setq beg (point))
-	(setq choice (buffer-substring beg end))
-	(message choice)
-	(gud-invoke-menu (intern choice))))))
-
-(defun gud-invoke-menu (symbol)
-  (let ((meaning (assoc symbol gud-menu-rules)))
-    (cond
-     ((and (consp meaning)
-	   (consp (car (cdr meaning))))
-      (gud-goto-menu (car (cdr meaning))))
-     (meaning (call-interactively (car (cdr meaning)))))))
-
-
-
-(gdb-set-instance-buffer-rules 'gdb-command-buffer
-			       'gdb-command-buffer-name
-			       'gud-command-mode)
-
-(defvar gud-command-mode-map nil)
-(setq gud-command-mode-map (make-keymap))
-(suppress-keymap gud-command-mode-map)
-(define-key gud-command-mode-map [mouse-2] 'gud-menu-pick)
-
-(defun gud-command-mode ()
-  "Major mode for gud menu.
-
-\\{gud-command-mode-map}" (interactive) (setq major-mode 'gud-command-mode)
-  (setq mode-name "Menu") (setq buffer-read-only t) (use-local-map
-  gud-command-mode-map) (make-variable-buffer-local 'gud-menu-position)
-  (if (not gud-menu-position) (gud-goto-menu gud-running-menu)))
-
-(defun gdb-command-buffer-name (instance)
-  (save-excursion
-    (set-buffer (process-buffer (gdb-instance-process instance)))
-    (concat "*menu of " (gdb-instance-target-string instance) "*")))
-
-(defun gud-display-command-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-display-buffer
-   (gdb-get-create-instance-buffer instance
-				   'gdb-command-buffer)
-   6))
-
-(defun gud-frame-command-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-frame-buffer
-   (gdb-get-create-instance-buffer instance
-				    'gdb-command-buffer)))
-
-(defvar gud-selected-menu-titles ())
-(setq gud-selected-menu-titles 
-      '(RUNNING STACK DATA BREAKPOINTS FILES))  
-
-(setq gud-running-menu
-  (list
-   '(RUNNING stack breakpoints files)
-   '(target run next step continue finish stepi kill help-running)))
-  
-(setq gud-stack-menu
-  (list
-   '(running STACK breakpoints files)
-   '(up down frame backtrace return help-stack)))
-  
-(setq gud-data-menu
-  (list
-   '(running stack DATA breakpoints files)
-   '(whatis ptype print set display undisplay disassemble help-data)))
-
-(setq gud-breakpoints-menu
-  (list
-   '(running stack BREAKPOINTS files)
-   '(awatch rwatch watch break delete enable disable condition ignore help-breakpoints)))
-  
-(setq gud-files-menu
-  (list
-   '(running stack breakpoints FILES)
-   '(file core-file help-files)
-   '(exec-file load symbol-file add-symbol-file sharedlibrary)))
-
-(setq gud-menu-rules
-      (list
-       (list 'running gud-running-menu)
-       (list 'RUNNING gud-running-menu)
-       (list 'stack gud-stack-menu)
-       (list 'STACK gud-stack-menu)
-       (list 'data gud-data-menu)
-       (list 'DATA gud-data-menu)
-       (list 'breakpoints gud-breakpoints-menu)
-       (list 'BREAKPOINTS gud-breakpoints-menu)
-       (list 'files gud-files-menu)
-       (list 'FILES gud-files-menu)
-
-       (list 'target 'gud-target)
-       (list 'kill 'gud-kill)
-       (list 'stepi 'gud-stepi)
-       (list 'step 'gud-step)
-       (list 'next 'gud-next)
-       (list 'finish 'gud-finish)
-       (list 'continue 'gud-cont)
-       (list 'run 'gud-run)
-
-       (list 'backtrace 'gud-backtrace)
-       (list 'frame 'gud-frame)
-       (list 'down 'gud-down)
-       (list 'up 'gud-up)
-       (list 'return 'gud-return)
-
-       (list 'file 'gud-file)
-       (list 'core-file 'gud-core-file)
-       (list 'cd 'gud-cd)
-
-       (list 'exec-file 'gud-exec-file)
-       (list 'load 'gud-load)
-       (list 'symbol-file 'gud-symbol-file)
-       (list 'add-symbol-file 'gud-add-symbol-file)
-       (list 'sharedlibrary 'gud-sharedlibrary)
-       ))
-       
-
-
-
-(defun gdb-call-showing-gud (instance command)
-  (gud-display-gud-buffer instance)
-  (comint-input-sender (gdb-instance-process instance) command))
-
-(defvar gud-target-history ())
-
-(defun gud-temp-buffer-show (buf)
-  (let ((ow (selected-window)))
-    (unwind-protect
-	(progn
-	  (pop-to-buffer buf)
-
-	  ;; This insertion works around a bug in emacs.
-	  ;; The bug is that all the empty space after a
-	  ;; highlighted word that terminates a buffer
-	  ;; gets highlighted.  That's really ugly, so
-	  ;; make sure a highlighted word can't ever
-	  ;; terminate the buffer.
-	  (goto-char (point-max))
-	  (insert "\n")
-	  (goto-char (point-min))
-
-	  (if (< (window-height) 10)
-	      (enlarge-window (- 10 (window-height)))))
-      (select-window ow))))
-
-(defun gud-target (instance command)
-  (interactive 
-   (let* ((instance (gdb-needed-default-instance))
-	  (temp-buffer-show-function (function gud-temp-buffer-show))
-	  (target-name (completing-read (format "Target type: ")
-					'(("remote")
-					  ("core")
-					  ("child")
-					  ("exec"))
-					nil
-					t
-					nil
-					'gud-target-history)))
-     (list instance
-	   (cond
-	    ((equal target-name "child") "run")
-
-	    ((equal target-name "core")
-	     (concat "target core "
-		     (read-file-name "core file: "
-				     nil
-				     "core"
-				     t)))
-
-	    ((equal target-name "exec")
-	     (concat "target exec "
-		     (read-file-name "exec file: "
-				     nil
-				     "a.out"
-				     t)))
-
-	    ((equal target-name "remote")
-	     (concat "target remote "
-		     (read-file-name "serial line for remote: "
-				     "/dev/"
-				     "ttya"
-				     t)))
-
-	    (t "echo No such target command!")))))
-
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-(defun gud-backtrace ()
-  (interactive)
-  (let ((instance  (gdb-needed-default-instance)))
-    (gud-display-gud-buffer instance)
-    (apply comint-input-sender
-	   (list (gdb-instance-process instance)
-		 "backtrace"))))
-
-(defun gud-frame ()
-  (interactive)
-  (let ((instance  (gdb-needed-default-instance)))
-    (apply comint-input-sender
-	   (list (gdb-instance-process instance)
-		 "frame"))))
-
-(defun gud-return (instance command)
-   (interactive
-    (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-      (list (gdb-needed-default-instance)
-	    (concat "return " (read-string "Expression to return: ")))))
-   (gud-display-gud-buffer instance)
-   (apply comint-input-sender
-	  (list (gdb-instance-process instance) command)))
-
-
-(defun gud-file (instance command)
-  (interactive
-   (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-     (list (gdb-needed-default-instance)
-	   (concat "file " (read-file-name "Executable to debug: "
-					   nil
-					   "a.out"
-					   t)))))
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-(defun gud-core-file (instance command)
-  (interactive
-   (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-     (list (gdb-needed-default-instance)
-	   (concat "core " (read-file-name "Core file to debug: "
-					   nil
-					   "core-file"
-					   t)))))
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-(defun gud-cd (dir)
-  (interactive "FChange GDB's default directory: ")
-  (let ((instance (gdb-needed-default-instance)))
-    (save-excursion
-      (set-buffer (gdb-get-instance-buffer instance 'gud))
-      (cd dir))
-    (gud-display-gud-buffer instance)
-    (apply comint-input-sender
-	   (list (gdb-instance-process instance)
-		 (concat "cd " dir)))))
-
-
-(defun gud-exec-file (instance command)
-  (interactive
-   (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-     (list (gdb-needed-default-instance)
-	   (concat "exec-file " (read-file-name "Init memory from executable: "
-						nil
-						"a.out"
-						t)))))
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-(defun gud-load (instance command)
-  (interactive
-   (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-     (list (gdb-needed-default-instance)
-	   (concat "load " (read-file-name "Dynamicly load from file: "
-					   nil
-					   "a.out"
-					   t)))))
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-(defun gud-symbol-file (instance command)
-  (interactive
-   (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-     (list (gdb-needed-default-instance)
-	   (concat "symbol-file " (read-file-name "Read symbol table from file: "
-						  nil
-						  "a.out"
-						  t)))))
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-
-(defun gud-add-symbol-file (instance command)
-  (interactive
-   (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-     (list (gdb-needed-default-instance)
-	   (concat "add-symbol-file "
-		   (read-file-name "Add symbols from file: "
-				   nil
-				   "a.out"
-				   t)))))
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-
-(defun gud-sharedlibrary (instance command)
-  (interactive
-   (let ((temp-buffer-show-function (function gud-temp-buffer-show)))
-     (list (gdb-needed-default-instance)
-	   (concat "sharedlibrary "
-		   (read-string "Load symbols for files matching regexp: ")))))
-  (gud-display-gud-buffer instance)
-  (apply comint-input-sender
-	 (list (gdb-instance-process instance) command)))
-
-
-
-
-
-;;;; Window management
-
-
-;;; FIXME: This should only return true for buffers in the current instance
-(defun gud-protected-buffer-p (buffer)
-  "Is BUFFER a buffer which we want to leave displayed?"
-  (save-excursion
-    (set-buffer buffer)
-    (or gdb-buffer-type
-	overlay-arrow-position)))
-
-;;; The way we abuse the dedicated-p flag is pretty gross, but seems
-;;; to do the right thing.  Seeing as there is no way for Lisp code to
-;;; get at the use_time field of a window, I'm not sure there exists a
-;;; more elegant solution without writing C code.
-
-(defun gud-display-buffer (buf &optional size)
-  (let ((must-split nil)
-	(answer nil))
-    (unwind-protect
-	(progn
-	  (walk-windows
-	   '(lambda (win)
-	      (if (gud-protected-buffer-p (window-buffer win))
-		  (set-window-dedicated-p win t))))
-	  (setq answer (get-buffer-window buf))
-	  (if (not answer)
-	      (let ((window (get-lru-window)))
-		(if window
-		    (progn
-		      (set-window-buffer window buf)
-		      (setq answer window))
-		  (setq must-split t)))))
-      (walk-windows
-       '(lambda (win)
-	  (if (gud-protected-buffer-p (window-buffer win))
-	      (set-window-dedicated-p win nil)))))
-    (if must-split
-	(let* ((largest (get-largest-window))
-	       (cur-size (window-height largest))
-	       (new-size (and size (< size cur-size) (- cur-size size))))
-	  (setq answer (split-window largest new-size))
-	  (set-window-buffer answer buf)))
-    answer))
-
-(defun existing-source-window (buffer)
-  (catch 'found
-    (save-excursion
-      (walk-windows
-       (function
-	(lambda (win)
-	  (if (and overlay-arrow-position
-		   (eq (window-buffer win)
-		       (marker-buffer overlay-arrow-position)))
-	      (progn
-		(set-window-buffer win buffer)
-		(throw 'found win))))))
-      nil)))
-      
-(defun gud-display-source-buffer (buffer)
-  (or (existing-source-window buffer)
-      (gud-display-buffer buffer)))
-
-(defun gud-frame-buffer (buf)
-  (save-excursion
-    (set-buffer buf)
-    (make-frame)))
-
-
-
-;;; Shared keymap initialization:
-
-(defun make-windows-menu (map)
-  (define-key map [menu-bar displays]
-    (cons "GDB-Windows" (make-sparse-keymap "GDB-Windows")))
-  (define-key map [menu-bar displays gdb]
-    '("Gdb" . gud-display-gud-buffer))
-  (define-key map [menu-bar displays registers]
-    '("Registers" . gud-display-registers-buffer))
-  (define-key map [menu-bar displays frames]
-    '("Stack" . gud-display-stack-buffer))
-  (define-key map [menu-bar displays breakpoints]
-    '("Breakpoints" . gud-display-breakpoints-buffer))
-  (define-key map [menu-bar displays commands]
-    '("Commands" . gud-display-command-buffer)))
-
-(defun gud-display-gud-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-display-buffer
-   (gdb-get-create-instance-buffer instance 'gud)))
-
-(make-windows-menu gud-breakpoints-mode-map)
-(make-windows-menu gud-frames-mode-map)
-(make-windows-menu gud-registers-mode-map)
-
-
-
-(defun make-frames-menu (map)
-  (define-key map [menu-bar frames]
-    (cons "GDB-Frames" (make-sparse-keymap "GDB-Frames")))
-  (define-key map [menu-bar frames gdb]
-    '("Gdb" . gud-frame-gud-buffer))
-  (define-key map [menu-bar frames registers]
-    '("Registers" . gud-frame-registers-buffer))
-  (define-key map [menu-bar frames frames]
-    '("Stack" . gud-frame-stack-buffer))
-  (define-key map [menu-bar frames breakpoints]
-    '("Breakpoints" . gud-frame-breakpoints-buffer))
-  (define-key map [menu-bar displays commands]
-    '("Commands" . gud-display-command-buffer)))
-
-(defun gud-frame-gud-buffer (instance)
-  (interactive (list (gdb-needed-default-instance)))
-  (gud-frame-buffer
-   (gdb-get-create-instance-buffer instance 'gud)))
-
-(make-frames-menu gud-breakpoints-mode-map)
-(make-frames-menu gud-frames-mode-map)
-(make-frames-menu gud-registers-mode-map)
-
-
-(defun gud-gdb-find-file (f)
-  (find-file-noselect f))
-
-;;;###autoload
-(defun gdb (command-line)
-  "Run gdb on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
-  (interactive
-   (list (read-from-minibuffer "Run gdb (like this): "
-			       (if (consp gud-gdb-history)
-				   (car gud-gdb-history)
-				 "gdb ")
-			       nil nil
-			       '(gud-gdb-history . 1))))
-  (gud-overload-functions
-   '((gud-massage-args . gud-gdb-massage-args)
-     (gud-marker-filter . gud-gdb-marker-filter)
-     (gud-find-file . gud-gdb-find-file)
-     ))
-
-  (let* ((words (gud-chop-words command-line))
-	 (program (car words))
-	 (file-word (let ((w (cdr words)))
-		      (while (and w (= ?- (aref (car w) 0)))
-			(setq w (cdr w)))
-		      (car w)))
-	 (args (delq file-word (cdr words)))
-	 (file (expand-file-name file-word))
-	 (filepart (file-name-nondirectory file))
-	 (buffer-name (concat "*gud-" filepart "*")))
-    (setq gdb-first-time (not (get-buffer-process buffer-name))))
-
-  (gud-common-init command-line)
-
-  (gud-def gud-break  "break %f:%l"  "\C-b" "Set breakpoint at current line.")
-  (gud-def gud-tbreak "tbreak %f:%l" "\C-t" "Set breakpoint at current line.")
-  (gud-def gud-remove "clear %l"     "\C-d" "Remove breakpoint at current line")
-  (gud-def gud-kill   "kill"	     nil    "Kill the program.")
-  (gud-def gud-run    "run"	     nil    "Run the program.")
-  (gud-def gud-stepi  "stepi %p"     "\C-i" "Step one instruction with display.")
-  (gud-def gud-step   "step %p"      "\C-s" "Step one source line with display.")
-  (gud-def gud-next   "next %p"      "\C-n" "Step one line (skip functions).")
-  (gud-def gud-finish "finish"       "\C-f" "Finish executing current function.")
-  (gud-def gud-cont   "cont"         "\C-r" "Continue with display.")
-  (gud-def gud-up     "up %p"        "<" "Up N stack frames (numeric arg).")
-  (gud-def gud-down   "down %p"      ">" "Down N stack frames (numeric arg).")
-  (gud-def gud-print  "print %e"     "\C-p" "Evaluate C expression at point.")
-
-  (setq comint-prompt-regexp "^(.*gdb[+]?) *")
-  (setq comint-input-sender 'gdb-send)
-  (run-hooks 'gdb-mode-hook)
-  (let ((instance
-	 (make-gdb-instance (get-buffer-process (current-buffer)))
-	 ))
-    (if gdb-first-time (gdb-clear-inferior-io instance)))
-  )
-
-
-;; ======================================================================
-;; sdb functions
-
-;;; History of argument lists passed to sdb.
-(defvar gud-sdb-history nil)
-
-(defvar gud-sdb-needs-tags (not (file-exists-p "/var"))
-  "If nil, we're on a System V Release 4 and don't need the tags hack.")
-
-(defvar gud-sdb-lastfile nil)
-
-(defun gud-sdb-massage-args (file args)
-  (cons file args))
-
-(defun gud-sdb-marker-filter (string)
-  (cond 
-   ;; System V Release 3.2 uses this format
-   ((string-match "\\(^0x\\w* in \\|^\\|\n\\)\\([^:\n]*\\):\\([0-9]*\\):.*\n"
-		    string)
-    (setq gud-last-frame
-	  (cons
-	   (substring string (match-beginning 2) (match-end 2))
-	   (string-to-int 
-	    (substring string (match-beginning 3) (match-end 3))))))
-   ;; System V Release 4.0 
-   ((string-match "^\\(BREAKPOINT\\|STEPPED\\) process [0-9]+ function [^ ]+ in \\(.+\\)\n"
-		       string)
-    (setq gud-sdb-lastfile
-	  (substring string (match-beginning 2) (match-end 2))))
-   ((and gud-sdb-lastfile (string-match "^\\([0-9]+\\):" string))
-	 (setq gud-last-frame
-	       (cons
-		gud-sdb-lastfile
-		(string-to-int 
-		 (substring string (match-beginning 1) (match-end 1))))))
-   (t 
-    (setq gud-sdb-lastfile nil)))
-  string)
-
-(defun gud-sdb-find-file (f)
-  (if gud-sdb-needs-tags
-      (find-tag-noselect f)
-    (find-file-noselect f)))
-
-;;;###autoload
-(defun sdb (command-line)
-  "Run sdb on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
-  (interactive
-   (list (read-from-minibuffer "Run sdb (like this): "
-			       (if (consp gud-sdb-history)
-				   (car gud-sdb-history)
-				 "sdb ")
-			       nil nil
-			       '(gud-sdb-history . 1))))
-  (if (and gud-sdb-needs-tags
-	   (not (and (boundp 'tags-file-name) (file-exists-p tags-file-name))))
-      (error "The sdb support requires a valid tags table to work."))
-  (gud-overload-functions '((gud-massage-args . gud-sdb-massage-args)
-			    (gud-marker-filter . gud-sdb-marker-filter)
-			    (gud-find-file . gud-sdb-find-file)
-			    ))
-
-  (gud-common-init command-line)
-
-  (gud-def gud-break  "%l b" "\C-b"   "Set breakpoint at current line.")
-  (gud-def gud-tbreak "%l c" "\C-t"   "Set temporary breakpoint at current line.")
-  (gud-def gud-remove "%l d" "\C-d"   "Remove breakpoint at current line")
-  (gud-def gud-step   "s %p" "\C-s"   "Step one source line with display.")
-  (gud-def gud-stepi  "i %p" "\C-i"   "Step one instruction with display.")
-  (gud-def gud-next   "S %p" "\C-n"   "Step one line (skip functions).")
-  (gud-def gud-cont   "c"    "\C-r"   "Continue with display.")
-  (gud-def gud-print  "%e/"  "\C-p"   "Evaluate C expression at point.")
-
-  (setq comint-prompt-regexp  "\\(^\\|\n\\)\\*")
-  (run-hooks 'sdb-mode-hook)
-  )
-
-;; ======================================================================
-;; dbx functions
-
-;;; History of argument lists passed to dbx.
-(defvar gud-dbx-history nil)
-
-(defun gud-dbx-massage-args (file args)
-  (cons file args))
-
-(defun gud-dbx-marker-filter (string)
-  (if (or (string-match
-         "stopped in .* at line \\([0-9]*\\) in file \"\\([^\"]*\\)\""
-         string)
-        (string-match
-         "signal .* in .* at line \\([0-9]*\\) in file \"\\([^\"]*\\)\""
-         string))
-      (setq gud-last-frame
-	    (cons
-	     (substring string (match-beginning 2) (match-end 2))
-	     (string-to-int 
-	      (substring string (match-beginning 1) (match-end 1))))))
-  string)
-
-(defun gud-dbx-find-file (f)
-  (find-file-noselect f))
-
-;;;###autoload
-(defun dbx (command-line)
-  "Run dbx on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
-  (interactive
-   (list (read-from-minibuffer "Run dbx (like this): "
-			       (if (consp gud-dbx-history)
-				   (car gud-dbx-history)
-				 "dbx ")
-			       nil nil
-			       '(gud-dbx-history . 1))))
-  (gud-overload-functions '((gud-massage-args . gud-dbx-massage-args)
-			    (gud-marker-filter . gud-dbx-marker-filter)
-			    (gud-find-file . gud-dbx-find-file)
-			    ))
-
-  (gud-common-init command-line)
-
-  (gud-def gud-break  "file \"%d%f\"\nstop at %l"
-	   			  "\C-b" "Set breakpoint at current line.")
-;;  (gud-def gud-break  "stop at \"%f\":%l"
-;;	   			  "\C-b" "Set breakpoint at current line.")
-  (gud-def gud-remove "clear %l"  "\C-d" "Remove breakpoint at current line")
-  (gud-def gud-step   "step %p"	  "\C-s" "Step one line with display.")
-  (gud-def gud-stepi  "stepi %p"  "\C-i" "Step one instruction with display.")
-  (gud-def gud-next   "next %p"	  "\C-n" "Step one line (skip functions).")
-  (gud-def gud-cont   "cont"	  "\C-r" "Continue with display.")
-  (gud-def gud-up     "up %p"	  "<" "Up (numeric arg) stack frames.")
-  (gud-def gud-down   "down %p"	  ">" "Down (numeric arg) stack frames.")
-  (gud-def gud-print  "print %e"  "\C-p" "Evaluate C expression at point.")
-
-  (setq comint-prompt-regexp  "^[^)]*dbx) *")
-  (run-hooks 'dbx-mode-hook)
-  )
-
-;; ======================================================================
-;; xdb (HP PARISC debugger) functions
-
-;;; History of argument lists passed to xdb.
-(defvar gud-xdb-history nil)
-
-(defvar gud-xdb-directories nil
-  "*A list of directories that xdb should search for source code.
-If nil, only source files in the program directory
-will be known to xdb.
-
-The file names should be absolute, or relative to the directory
-containing the executable being debugged.")
-
-(defun gud-xdb-massage-args (file args)
-  (nconc (let ((directories gud-xdb-directories)
-	       (result nil))
-	   (while directories
-	     (setq result (cons (car directories) (cons "-d" result)))
-	     (setq directories (cdr directories)))
-	   (nreverse (cons file result)))
-	 args))
-
-(defun gud-xdb-file-name (f)
-  "Transform a relative pathname to a full pathname in xdb mode"
-  (let ((result nil))
-    (if (file-exists-p f)
-        (setq result (expand-file-name f))
-      (let ((directories gud-xdb-directories))
-        (while directories
-          (let ((path (concat (car directories) "/" f)))
-            (if (file-exists-p path)
-                (setq result (expand-file-name path)
-                      directories nil)))
-          (setq directories (cdr directories)))))
-    result))
-
-;; xdb does not print the lines all at once, so we have to accumulate them
-(defvar gud-xdb-accumulation "")
-
-(defun gud-xdb-marker-filter (string)
-  (let (result)
-    (if (or (string-match comint-prompt-regexp string)
-            (string-match ".*\012" string))
-        (setq result (concat gud-xdb-accumulation string)
-              gud-xdb-accumulation "")
-      (setq gud-xdb-accumulation (concat gud-xdb-accumulation string)))
-    (if result
-        (if (or (string-match "\\([^\n \t:]+\\): [^:]+: \\([0-9]+\\):" result)
-                (string-match "[^: \t]+:[ \t]+\\([^:]+\\): [^:]+: \\([0-9]+\\):"
-                              result))
-            (let ((line (string-to-int 
-                         (substring result (match-beginning 2) (match-end 2))))
-                  (file (gud-xdb-file-name
-                         (substring result (match-beginning 1) (match-end 1)))))
-              (if file
-                  (setq gud-last-frame (cons file line))))))
-    (or result "")))    
-               
-(defun gud-xdb-find-file (f)
-  (let ((realf (gud-xdb-file-name f)))
-    (if realf (find-file-noselect realf))))
-
-;;;###autoload
-(defun xdb (command-line)
-  "Run xdb on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger.
-
-You can set the variable 'gud-xdb-directories' to a list of program source
-directories if your program contains sources from more than one directory."
-  (interactive
-   (list (read-from-minibuffer "Run xdb (like this): "
-			       (if (consp gud-xdb-history)
-				   (car gud-xdb-history)
-				 "xdb ")
-			       nil nil
-			       '(gud-xdb-history . 1))))
-  (gud-overload-functions '((gud-massage-args . gud-xdb-massage-args)
-			    (gud-marker-filter . gud-xdb-marker-filter)
-			    (gud-find-file . gud-xdb-find-file)))
-
-  (gud-common-init command-line)
-
-  (gud-def gud-break  "b %f:%l"    "\C-b" "Set breakpoint at current line.")
-  (gud-def gud-tbreak "b %f:%l\\t" "\C-t"
-           "Set temporary breakpoint at current line.")
-  (gud-def gud-remove "db"         "\C-d" "Remove breakpoint at current line")
-  (gud-def gud-step   "s %p"	   "\C-s" "Step one line with display.")
-  (gud-def gud-next   "S %p"	   "\C-n" "Step one line (skip functions).")
-  (gud-def gud-cont   "c"	   "\C-r" "Continue with display.")
-  (gud-def gud-up     "up %p"	   "<"    "Up (numeric arg) stack frames.")
-  (gud-def gud-down   "down %p"	   ">"    "Down (numeric arg) stack frames.")
-  (gud-def gud-finish "bu\\t"      "\C-f" "Finish executing current function.")
-  (gud-def gud-print  "p %e"       "\C-p" "Evaluate C expression at point.")
-
-  (setq comint-prompt-regexp  "^>")
-  (make-local-variable 'gud-xdb-accumulation)
-  (setq gud-xdb-accumulation "")
-  (run-hooks 'xdb-mode-hook))
-
-;; ======================================================================
-;; perldb functions
-
-;;; History of argument lists passed to perldb.
-(defvar gud-perldb-history nil)
-
-(defun gud-perldb-massage-args (file args)
-  (cons "-d" (cons file (cons "-emacs" args))))
-
-;; There's no guarantee that Emacs will hand the filter the entire
-;; marker at once; it could be broken up across several strings.  We
-;; might even receive a big chunk with several markers in it.  If we
-;; receive a chunk of text which looks like it might contain the
-;; beginning of a marker, we save it here between calls to the
-;; filter.
-(defvar gud-perldb-marker-acc "")
-
-(defun gud-perldb-marker-filter (string)
-  (save-match-data
-    (setq gud-perldb-marker-acc (concat gud-perldb-marker-acc string))
-    (let ((output ""))
-
-      ;; Process all the complete markers in this chunk.
-      (while (string-match "^\032\032\\([^:\n]*\\):\\([0-9]*\\):.*\n"
-			   gud-perldb-marker-acc)
-	(setq
-
-	 ;; Extract the frame position from the marker.
-	 gud-last-frame
-	 (cons (substring gud-perldb-marker-acc (match-beginning 1) (match-end 1))
-	       (string-to-int (substring gud-perldb-marker-acc
-					 (match-beginning 2)
-					 (match-end 2))))
-
-	 ;; Append any text before the marker to the output we're going
-	 ;; to return - we don't include the marker in this text.
-	 output (concat output
-			(substring gud-perldb-marker-acc 0 (match-beginning 0)))
-
-	 ;; Set the accumulator to the remaining text.
-	 gud-perldb-marker-acc (substring gud-perldb-marker-acc (match-end 0))))
-
-      ;; Does the remaining text look like it might end with the
-      ;; beginning of another marker?  If it does, then keep it in
-      ;; gud-perldb-marker-acc until we receive the rest of it.  Since we
-      ;; know the full marker regexp above failed, it's pretty simple to
-      ;; test for marker starts.
-      (if (string-match "^\032.*\\'" gud-perldb-marker-acc)
-	  (progn
-	    ;; Everything before the potential marker start can be output.
-	    (setq output (concat output (substring gud-perldb-marker-acc
-						   0 (match-beginning 0))))
-
-	    ;; Everything after, we save, to combine with later input.
-	    (setq gud-perldb-marker-acc
-		  (substring gud-perldb-marker-acc (match-beginning 0))))
-
-	(setq output (concat output gud-perldb-marker-acc)
-	      gud-perldb-marker-acc ""))
-
-      output)))
-
-(defun gud-perldb-find-file (f)
-  (find-file-noselect f))
-
-;;;###autoload
-(defun perldb (command-line)
-  "Run perldb on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
-  (interactive
-   (list (read-from-minibuffer "Run perldb (like this): "
-			       (if (consp gud-perldb-history)
-				   (car gud-perldb-history)
-				 "perl ")
-			       nil nil
-			       '(gud-perldb-history . 1))))
-  (gud-overload-functions '((gud-massage-args . gud-perldb-massage-args)
-			    (gud-marker-filter . gud-perldb-marker-filter)
-			    (gud-find-file . gud-perldb-find-file)
-			    ))
-
-  (gud-common-init command-line)
-
-  (gud-def gud-break  "b %l"         "\C-b" "Set breakpoint at current line.")
-  (gud-def gud-remove "d %l"         "\C-d" "Remove breakpoint at current line")
-  (gud-def gud-step   "s"            "\C-s" "Step one source line with display.")
-  (gud-def gud-next   "n"            "\C-n" "Step one line (skip functions).")
-  (gud-def gud-cont   "c"            "\C-r" "Continue with display.")
-;  (gud-def gud-finish "finish"       "\C-f" "Finish executing current function.")
-;  (gud-def gud-up     "up %p"        "<" "Up N stack frames (numeric arg).")
-;  (gud-def gud-down   "down %p"      ">" "Down N stack frames (numeric arg).")
-  (gud-def gud-print  "%e"           "\C-p" "Evaluate perl expression at point.")
-
-  (setq comint-prompt-regexp "^  DB<[0-9]+> ")
-  (run-hooks 'perldb-mode-hook)
-  )
-
-;;
-;; End of debugger-specific information
-;;
-
-
-;;; When we send a command to the debugger via gud-call, it's annoying
-;;; to see the command and the new prompt inserted into the debugger's
-;;; buffer; we have other ways of knowing the command has completed.
-;;;
-;;; If the buffer looks like this:
-;;; --------------------
-;;; (gdb) set args foo bar
-;;; (gdb) -!-
-;;; --------------------
-;;; (the -!- marks the location of point), and we type `C-x SPC' in a
-;;; source file to set a breakpoint, we want the buffer to end up like
-;;; this:
-;;; --------------------
-;;; (gdb) set args foo bar
-;;; Breakpoint 1 at 0x92: file make-docfile.c, line 49.
-;;; (gdb) -!-
-;;; --------------------
-;;; Essentially, the old prompt is deleted, and the command's output
-;;; and the new prompt take its place.
-;;;
-;;; Not echoing the command is easy enough; you send it directly using
-;;; comint-input-sender, and it never enters the buffer.  However,
-;;; getting rid of the old prompt is trickier; you don't want to do it
-;;; when you send the command, since that will result in an annoying
-;;; flicker as the prompt is deleted, redisplay occurs while Emacs
-;;; waits for a response from the debugger, and the new prompt is
-;;; inserted.  Instead, we'll wait until we actually get some output
-;;; from the subprocess before we delete the prompt.  If the command
-;;; produced no output other than a new prompt, that prompt will most
-;;; likely be in the first chunk of output received, so we will delete
-;;; the prompt and then replace it with an identical one.  If the
-;;; command produces output, the prompt is moving anyway, so the
-;;; flicker won't be annoying.
-;;;
-;;; So - when we want to delete the prompt upon receipt of the next
-;;; chunk of debugger output, we position gud-delete-prompt-marker at
-;;; the start of the prompt; the process filter will notice this, and
-;;; delete all text between it and the process output marker.  If
-;;; gud-delete-prompt-marker points nowhere, we leave the current
-;;; prompt alone.
-(defvar gud-delete-prompt-marker nil)
-
-
-(defvar gdbish-comint-mode-map (copy-keymap comint-mode-map))
-(define-key gdbish-comint-mode-map "\C-c\M-\C-r" 'gud-display-registers-buffer)
-(define-key gdbish-comint-mode-map "\C-c\M-\C-f" 'gud-display-stack-buffer)
-(define-key gdbish-comint-mode-map "\C-c\M-\C-b" 'gud-display-breakpoints-buffer)
-
-(make-windows-menu gdbish-comint-mode-map)
-(make-frames-menu gdbish-comint-mode-map)
-
-(defun gud-mode ()
-  "Major mode for interacting with an inferior debugger process.
-
-   You start it up with one of the commands M-x gdb, M-x sdb, M-x dbx,
-or M-x xdb.  Each entry point finishes by executing a hook; `gdb-mode-hook',
-`sdb-mode-hook', `dbx-mode-hook' or `xdb-mode-hook' respectively.
-
-After startup, the following commands are available in both the GUD
-interaction buffer and any source buffer GUD visits due to a breakpoint stop
-or step operation:
-
-\\[gud-break] sets a breakpoint at the current file and line.  In the
-GUD buffer, the current file and line are those of the last breakpoint or
-step.  In a source buffer, they are the buffer's file and current line.
-
-\\[gud-remove] removes breakpoints on the current file and line.
-
-\\[gud-refresh] displays in the source window the last line referred to
-in the gud buffer.
-
-\\[gud-step], \\[gud-next], and \\[gud-stepi] do a step-one-line,
-step-one-line (not entering function calls), and step-one-instruction
-and then update the source window with the current file and position.
-\\[gud-cont] continues execution.
-
-\\[gud-print] tries to find the largest C lvalue or function-call expression
-around point, and sends it to the debugger for value display.
-
-The above commands are common to all supported debuggers except xdb which
-does not support stepping instructions.
-
-Under gdb, sdb and xdb, \\[gud-tbreak] behaves exactly like \\[gud-break],
-except that the breakpoint is temporary; that is, it is removed when
-execution stops on it.
-
-Under gdb, dbx, and xdb, \\[gud-up] pops up through an enclosing stack
-frame.  \\[gud-down] drops back down through one.
-
-If you are using gdb or xdb, \\[gud-finish] runs execution to the return from
-the current function and stops.
-
-All the keystrokes above are accessible in the GUD buffer
-with the prefix C-c, and in all buffers through the prefix C-x C-a.
-
-All pre-defined functions for which the concept make sense repeat
-themselves the appropriate number of times if you give a prefix
-argument.
-
-You may use the `gud-def' macro in the initialization hook to define other
-commands.
-
-Other commands for interacting with the debugger process are inherited from
-comint mode, which see."
-  (interactive)
-  (comint-mode)
-  (setq major-mode 'gud-mode)
-  (setq mode-name "Debugger")
-  (setq mode-line-process '(": %s"))
-  (use-local-map (copy-keymap gdbish-comint-mode-map))
-  (setq gud-last-frame nil)
-  (make-local-variable 'comint-prompt-regexp)
-  (make-local-variable 'gud-delete-prompt-marker)
-  (setq gud-delete-prompt-marker (make-marker))
-  (run-hooks 'gud-mode-hook)
-)
-
-(defvar gud-comint-buffer nil)
-
-;; Chop STRING into words separated by SPC or TAB and return a list of them.
-(defun gud-chop-words (string)
-  (let ((i 0) (beg 0)
-	(len (length string))
-	(words nil))
-    (while (< i len)
-      (if (memq (aref string i) '(?\t ? ))
-	  (progn
-	    (setq words (cons (substring string beg i) words)
-		  beg (1+ i))
-	    (while (and (< beg len) (memq (aref string beg) '(?\t ? )))
-	      (setq beg (1+ beg)))
-	    (setq i (1+ beg)))
-	(setq i (1+ i))))
-    (if (< beg len)
-	(setq words (cons (substring string beg) words)))
-    (nreverse words)))
-
-(defvar gud-target-name "--unknown--"
-  "The apparent name of the program being debugged in a gud buffer.
-For sure this the root string used in smashing together the gud 
-buffer's name, even if that doesn't happen to be the name of a 
-program.")
-
-;; Perform initializations common to all debuggers.
-(defun gud-common-init (command-line)
-  (let* ((words (gud-chop-words command-line))
-	 (program (car words))
-	 (file-word (let ((w (cdr words)))
-		      (while (and w (= ?- (aref (car w) 0)))
-			(setq w (cdr w)))
-		      (car w)))
-	 (args (delq file-word (cdr words)))
-	 (file (expand-file-name file-word))
-	 (filepart (file-name-nondirectory file))
-	 (buffer-name (concat "*gud-" filepart "*")))
-    (switch-to-buffer buffer-name)
-    (setq default-directory (file-name-directory file))
-    (or (bolp) (newline))
-    (insert "Current directory is " default-directory "\n")
-    (let ((old-instance gdb-buffer-instance))
-      (apply 'make-comint (concat "gud-" filepart) program nil
-	     (gud-massage-args file args))
-      (gud-mode)
-      (make-variable-buffer-local 'old-gdb-buffer-instance)
-      (setq old-gdb-buffer-instance old-instance))
-    (make-variable-buffer-local 'gud-target-name)
-    (setq gud-target-name filepart))
-  (set-process-filter (get-buffer-process (current-buffer)) 'gud-filter)
-  (set-process-sentinel (get-buffer-process (current-buffer)) 'gud-sentinel)
-  (gud-set-buffer)
-  )
-
-(defun gud-set-buffer ()
-  (cond ((eq major-mode 'gud-mode)
-	(setq gud-comint-buffer (current-buffer)))))
-
-;; These functions are responsible for inserting output from your debugger
-;; into the buffer.  The hard work is done by the method that is
-;; the value of gud-marker-filter.
-
-(defun gud-filter (proc string)
-  ;; Here's where the actual buffer insertion is done
-  (let ((inhibit-quit t))
-    (save-excursion
-      (set-buffer (process-buffer proc))
-      (let (moving output-after-point)
-	(save-excursion
-	  (goto-char (process-mark proc))
-	  ;; If we have been so requested, delete the debugger prompt.
-	  (if (marker-buffer gud-delete-prompt-marker)
-	      (progn
-		(delete-region (point) gud-delete-prompt-marker)
-		(set-marker gud-delete-prompt-marker nil)))
-	  (insert-before-markers (gud-marker-filter string))
-	  (setq moving (= (point) (process-mark proc)))
-	  (setq output-after-point (< (point) (process-mark proc)))
-	  ;; Check for a filename-and-line number.
-	  ;; Don't display the specified file
-	  ;; unless (1) point is at or after the position where output appears
-	  ;; and (2) this buffer is on the screen.
-	  (if (and gud-last-frame
-		   (not output-after-point)
-		   (get-buffer-window (current-buffer)))
-	      (gud-display-frame)))
-	(if moving (goto-char (process-mark proc)))))))
-
-(defun gud-proc-died (proc)
-  ;; Stop displaying an arrow in a source file.
-  (setq overlay-arrow-position nil)
-
-  ;; Kill the dummy process, so that C-x C-c won't worry about it.
-  (save-excursion
-    (set-buffer (process-buffer proc))
-    (kill-process
-     (get-buffer-process
-      (gdb-get-instance-buffer gdb-buffer-instance 'gdb-inferior-io))))
-  )
-
-(defun gud-sentinel (proc msg)
-  (cond ((null (buffer-name (process-buffer proc)))
-	 ;; buffer killed
-	 (gud-proc-died proc)
-	 (set-process-buffer proc nil))
-	((memq (process-status proc) '(signal exit))
-	 (gud-proc-died proc)
-
-	 ;; Fix the mode line.
-	 (setq mode-line-process
-	       (concat ": "
-		       (symbol-name (process-status proc))))
-	 (let* ((obuf (current-buffer)))
-	   ;; save-excursion isn't the right thing if
-	   ;;  process-buffer is current-buffer
-	   (unwind-protect
-	       (progn
-		 ;; Write something in *compilation* and hack its mode line,
-		 (set-buffer (process-buffer proc))
-		 ;; Force mode line redisplay soon
-		 (set-buffer-modified-p (buffer-modified-p))
-		 (if (eobp)
-		     (insert ?\n mode-name " " msg)
-		   (save-excursion
-		     (goto-char (point-max))
-		     (insert ?\n mode-name " " msg)))
-		 ;; If buffer and mode line will show that the process
-		 ;; is dead, we can delete it now.  Otherwise it
-		 ;; will stay around until M-x list-processes.
-		 (delete-process proc))
-	     ;; Restore old buffer, but don't restore old point
-	     ;; if obuf is the gud buffer.
-	     (set-buffer obuf))))))
-
-(defun gud-display-frame ()
-  "Find and obey the last filename-and-line marker from the debugger.
-Obeying it means displaying in another window the specified file and line."
-  (interactive)
-  (if gud-last-frame
-   (progn
-;     (gud-set-buffer)
-     (gud-display-line (car gud-last-frame) (cdr gud-last-frame))
-     (setq gud-last-last-frame gud-last-frame
-	   gud-last-frame nil))))
-
-;; Make sure the file named TRUE-FILE is in a buffer that appears on the screen
-;; and that its line LINE is visible.
-;; Put the overlay-arrow on the line LINE in that buffer.
-;; Most of the trickiness in here comes from wanting to preserve the current
-;; region-restriction if that's possible.  We use an explicit display-buffer
-;; to get around the fact that this is called inside a save-excursion.
-
-(defun gud-display-line (true-file line)
-  (let* ((buffer (gud-find-file true-file))
-	 (window (gud-display-source-buffer buffer))
-	 (pos))
-    (if (not window)
-	(error "foo bar baz"))
-;;;    (if (equal buffer (current-buffer))
-;;;	nil
-;;;      (setq buffer-read-only nil))
-    (save-excursion
-;;;      (setq buffer-read-only t)
-      (set-buffer buffer)
-      (save-restriction
-	(widen)
-	(goto-line line)
-	(setq pos (point))
-	(setq overlay-arrow-string "=>")
-	(or overlay-arrow-position
-	    (setq overlay-arrow-position (make-marker)))
-	(set-marker overlay-arrow-position (point) (current-buffer)))
-      (cond ((or (< pos (point-min)) (> pos (point-max)))
-	     (widen)
-	     (goto-char pos))))
-    (set-window-point window overlay-arrow-position)))
-
-;;; The gud-call function must do the right thing whether its invoking
-;;; keystroke is from the GUD buffer itself (via major-mode binding)
-;;; or a C buffer.  In the former case, we want to supply data from
-;;; gud-last-frame.  Here's how we do it:
-
-(defun gud-format-command (str arg)
-  (let ((insource (not (eq (current-buffer) gud-comint-buffer))))
-    (if (string-match "\\(.*\\)%f\\(.*\\)" str)
-	(setq str (concat
-		   (substring str (match-beginning 1) (match-end 1))
-		   (file-name-nondirectory (if insource
-					       (buffer-file-name)
-					     (car gud-last-frame)))
-		   (substring str (match-beginning 2) (match-end 2)))))
-    (if (string-match "\\(.*\\)%d\\(.*\\)" str)
-	(setq str (concat
-		   (substring str (match-beginning 1) (match-end 1))
-		   (file-name-directory (if insource
-					    (buffer-file-name)
-					  (car gud-last-frame)))
-		   (substring str (match-beginning 2) (match-end 2)))))
-    (if (string-match "\\(.*\\)%l\\(.*\\)" str)
-	(setq str (concat
-		   (substring str (match-beginning 1) (match-end 1))
-		   (if insource
-		       (save-excursion
-			 (beginning-of-line)
-			 (save-restriction (widen) 
-					   (1+ (count-lines 1 (point)))))
-		     (cdr gud-last-frame))
-		   (substring str (match-beginning 2) (match-end 2)))))
-    (if (string-match "\\(.*\\)%e\\(.*\\)" str)
-	(setq str (concat
-		   (substring str (match-beginning 1) (match-end 1))
-		   (find-c-expr)
-		   (substring str (match-beginning 2) (match-end 2)))))
-    (if (string-match "\\(.*\\)%a\\(.*\\)" str)
-	(setq str (concat
-		   (substring str (match-beginning 1) (match-end 1))
-		   (gud-read-address)
-		   (substring str (match-beginning 2) (match-end 2)))))
-    (if (string-match "\\(.*\\)%p\\(.*\\)" str)
-	(setq str (concat
-		   (substring str (match-beginning 1) (match-end 1))
-		   (if arg (int-to-string arg) "")
-		   (substring str (match-beginning 2) (match-end 2)))))
-    )
-  str
-  )
-
-(defun gud-read-address ()
-  "Return a string containing the core-address found in the buffer at point."
-  (save-excursion
-    (let ((pt (point)) found begin)
-      (setq found (if (search-backward "0x" (- pt 7) t) (point)))
-      (cond
-       (found (forward-char 2)
-	      (buffer-substring found
-				(progn (re-search-forward "[^0-9a-f]")
-				       (forward-char -1)
-				       (point))))
-       (t (setq begin (progn (re-search-backward "[^0-9]") 
-			     (forward-char 1)
-			     (point)))
-	  (forward-char 1)
-	  (re-search-forward "[^0-9]")
-	  (forward-char -1)
-	  (buffer-substring begin (point)))))))
-
-(defun gud-call (fmt &optional arg)
-  (let ((msg (gud-format-command fmt arg)))
-    (message "Command: %s" msg)
-    (sit-for 0)
-    (gud-basic-call msg)))
-
-(defun gud-basic-call (command)
-  "Invoke the debugger COMMAND displaying source in other window."
-  (interactive)
-  (gud-set-buffer)
-  (let ((proc (get-buffer-process gud-comint-buffer)))
-
-    ;; Arrange for the current prompt to get deleted.
-    (save-excursion
-      (set-buffer gud-comint-buffer)
-      (goto-char (process-mark proc))
-      (beginning-of-line)
-      (if (looking-at comint-prompt-regexp)
-	  (set-marker gud-delete-prompt-marker (point)))
-      (apply comint-input-sender (list proc command)))))
-
-(defun gud-refresh (&optional arg)
-  "Fix up a possibly garbled display, and redraw the arrow."
-  (interactive "P")
-  (recenter arg)
-  (or gud-last-frame (setq gud-last-frame gud-last-last-frame))
-  (gud-display-frame))
-
-;;; Code for parsing expressions out of C code.  The single entry point is
-;;; find-c-expr, which tries to return an lvalue expression from around point.
-;;;
-;;; The rest of this file is a hacked version of gdbsrc.el by
-;;; Debby Ayers <ayers@asc.slb.com>,
-;;; Rich Schaefer <schaefer@asc.slb.com> Schlumberger, Austin, Tx.
-
-(defun find-c-expr ()
-  "Returns the C expr that surrounds point."
-  (interactive)
-  (save-excursion
-    (let ((p) (expr) (test-expr))
-      (setq p (point))
-      (setq expr (expr-cur))
-      (setq test-expr (expr-prev))
-      (while (expr-compound test-expr expr)
-	(setq expr (cons (car test-expr) (cdr expr)))
-	(goto-char (car expr))
-	(setq test-expr (expr-prev)))
-      (goto-char p)
-      (setq test-expr (expr-next))
-      (while (expr-compound expr test-expr)
-	(setq expr (cons (car expr) (cdr test-expr)))
-	(setq test-expr (expr-next))
-	)
-      (buffer-substring (car expr) (cdr expr)))))
-
-(defun expr-cur ()
-  "Returns the expr that point is in; point is set to beginning of expr.
-The expr is represented as a cons cell, where the car specifies the point in
-the current buffer that marks the beginning of the expr and the cdr specifies 
-the character after the end of the expr."
-  (let ((p (point)) (begin) (end))
-    (expr-backward-sexp)
-    (setq begin (point))
-    (expr-forward-sexp)
-    (setq end (point))
-    (if (>= p end) 
-	(progn
-	 (setq begin p)
-	 (goto-char p)
-	 (expr-forward-sexp)
-	 (setq end (point))
-	 )
-      )
-    (goto-char begin)
-    (cons begin end)))
-
-(defun expr-backward-sexp ()
-  "Version of `backward-sexp' that catches errors."
-  (condition-case nil
-      (backward-sexp)
-    (error t)))
-
-(defun expr-forward-sexp ()
-  "Version of `forward-sexp' that catches errors."
-  (condition-case nil
-     (forward-sexp)
-    (error t)))
-
-(defun expr-prev ()
-  "Returns the previous expr, point is set to beginning of that expr.
-The expr is represented as a cons cell, where the car specifies the point in
-the current buffer that marks the beginning of the expr and the cdr specifies 
-the character after the end of the expr"
-  (let ((begin) (end))
-    (expr-backward-sexp)
-    (setq begin (point))
-    (expr-forward-sexp)
-    (setq end (point))
-    (goto-char begin)
-    (cons begin end)))
-
-(defun expr-next ()
-  "Returns the following expr, point is set to beginning of that expr.
-The expr is represented as a cons cell, where the car specifies the point in
-the current buffer that marks the beginning of the expr and the cdr specifies 
-the character after the end of the expr."
-  (let ((begin) (end))
-    (expr-forward-sexp)
-    (expr-forward-sexp)
-    (setq end (point))
-    (expr-backward-sexp)
-    (setq begin (point))
-    (cons begin end)))
-
-(defun expr-compound-sep (span-start span-end)
-  "Returns '.' for '->' & '.', returns ' ' for white space,
-returns '?' for other punctuation."
-  (let ((result ? )
-	(syntax))
-    (while (< span-start span-end)
-      (setq syntax (char-syntax (char-after span-start)))
-      (cond
-       ((= syntax ? ) t)
-       ((= syntax ?.) (setq syntax (char-after span-start))
-	(cond 
-	 ((= syntax ?.) (setq result ?.))
-	 ((and (= syntax ?-) (= (char-after (+ span-start 1)) ?>))
-	  (setq result ?.)
-	  (setq span-start (+ span-start 1)))
-	 (t (setq span-start span-end)
-	    (setq result ??)))))
-      (setq span-start (+ span-start 1)))
-    result))
-
-(defun expr-compound (first second)
-  "Non-nil if concatenating FIRST and SECOND makes a single C token.
-The two exprs are represented as a cons cells, where the car 
-specifies the point in the current buffer that marks the beginning of the 
-expr and the cdr specifies the character after the end of the expr.
-Link exprs of the form:
-      Expr -> Expr
-      Expr . Expr
-      Expr (Expr)
-      Expr [Expr]
-      (Expr) Expr
-      [Expr] Expr"
-  (let ((span-start (cdr first))
-	(span-end (car second))
-	(syntax))
-    (setq syntax (expr-compound-sep span-start span-end))
-    (cond
-     ((= (car first) (car second)) nil)
-     ((= (cdr first) (cdr second)) nil)
-     ((= syntax ?.) t)
-     ((= syntax ? )
-	 (setq span-start (char-after (- span-start 1)))
-	 (setq span-end (char-after span-end))
-	 (cond
-	  ((= span-start ?) ) t )
-	  ((= span-start ?] ) t )
-          ((= span-end ?( ) t )
-	  ((= span-end ?[ ) t )
-	  (t nil))
-	 )
-     (t nil))))
-
-(provide 'gud)
-
-;;; gud.el ends here
diff --git a/gdb/gdba.texi b/gdb/gdba.texi
deleted file mode 100644
index e69de29..0000000
--- a/gdb/gdba.texi
+++ /dev/null
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
deleted file mode 100644
index 272362f..0000000
--- a/gdb/gdbarch.c
+++ /dev/null
@@ -1,1021 +0,0 @@
-/* Semi-dynamic architecture support for GDB, the GNU debugger.
-   Copyright 1998, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "bfd.h"
-#include "gdbcmd.h"
-
-
-/* start-sanitize-carp start-sanitize-vr4xxx */
-/* Convenience macro for allocting memory. */
-
-#ifndef XMALLOC
-#define XMALLOC(TYPE) (TYPE*) xmalloc (sizeof (TYPE))
-#endif
-
-/* end-sanitize-carp end-sanitize-vr4xxx */
-
-/* Non-zero if we want to trace architecture code.  */
-
-#ifndef GDBARCH_DEBUG
-#define GDBARCH_DEBUG 0
-#endif
-int gdbarch_debug = GDBARCH_DEBUG;
-
-/* start-sanitize-carp start-sanitize-vr4xxx */
-
-/* Maintain the struct gdbarch object */
-
-struct gdbarch
-{
-  /* basic architectural information */
-  const struct bfd_arch_info *bfd_arch_info;
-  int byte_order;
-
-  /* target specific vector. */
-  struct gdbarch_tdep *tdep;
-
-  /* per-architecture data-pointers */
-  int nr_data;
-  void **data;
-
-  /* per-architecture swap-regions */
-  struct gdbarch_swap *swap;
-
-  /* Multi-arch values.
-
-     When adding to the below you must also: declare/define set/get
-     value functions; override the corresponding macro in gdbarch.h;
-     if zero/NULL is not a suitable default, initialize the field in
-     gdbarch_alloc(); confirm that the target updated the value
-     correctly in verify_gdbarch(); add a fprintf_unfiltered call to
-     gdbarch_update() so that the new field is dumped out; append an
-     initial value to the static variable ``default_gdbarch'' (base
-     values on the host's c-type system). */
-
-  int long_bit;
-  int long_long_bit;
-  int ptr_bit;
-
-};
-
-
-struct gdbarch_tdep *
-gdbarch_tdep (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  return gdbarch->tdep;
-}
-
-const struct bfd_arch_info *
-gdbarch_bfd_arch_info (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  return gdbarch->bfd_arch_info;
-}
-
-int
-gdbarch_byte_order (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  return gdbarch->byte_order;
-}
-
-int
-gdbarch_long_bit (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  return gdbarch->long_bit;
-}
-
-void
-set_gdbarch_long_bit (gdbarch, long_bit)
-     struct gdbarch *gdbarch;
-     int long_bit;
-{
-  gdbarch->long_bit = long_bit;
-}
-
-int
-gdbarch_long_long_bit (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  return gdbarch->long_long_bit;
-}
-
-void
-set_gdbarch_long_long_bit (gdbarch, long_long_bit)
-     struct gdbarch *gdbarch;
-     int long_long_bit;
-{
-  gdbarch->long_long_bit = long_long_bit;
-}
-
-int
-gdbarch_ptr_bit (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  return gdbarch->ptr_bit;
-}
-
-void
-set_gdbarch_ptr_bit (gdbarch, ptr_bit)
-     struct gdbarch *gdbarch;
-     int ptr_bit;
-{
-  gdbarch->ptr_bit = ptr_bit;
-}
-
-
-/* Ensure that all values in a GDBARCH are reasonable. XXX - should
-   this instead return a success/fail indication? */
-
-static void
-verify_gdbarch (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  /* fundamental */
-  if (gdbarch->byte_order == 0)
-    fatal ("verify_gdbarch: byte-order unset");
-  if (gdbarch->bfd_arch_info == NULL)
-    fatal ("verify_gdbarch: bfd_arch_info unset");
-  /* more general */
-  if (gdbarch->long_bit == 0)
-    fatal ("verify_gdbarch: long_bit invalid");
-  if (gdbarch->long_long_bit == 0)
-    fatal ("verify_gdbarch: long_long_bit invalid");
-  if (gdbarch->ptr_bit == 0)
-    fatal ("verify_gdbarch: ptr_bit invalid");
-}
-
-
-/* Keep a registrary of per-architecture data-pointers required by GDB
-   modules. */
-
-struct gdbarch_data
-{
-  int index;
-};
-
-struct gdbarch_data_registration
-{
-  gdbarch_data_ftype *init;
-  struct gdbarch_data *data;
-  struct gdbarch_data_registration *next;
-};
-
-struct gdbarch_data_registrary
-{
-  int nr;
-  struct gdbarch_data_registration *registrations;
-};
-
-struct gdbarch_data_registrary gdbarch_data_registrary =
-{
-  0, NULL,
-};
-
-struct gdbarch_data *
-register_gdbarch_data (init)
-     gdbarch_data_ftype *init;
-{
-  struct gdbarch_data_registration **curr;
-  for (curr = &gdbarch_data_registrary.registrations;
-       (*curr) != NULL;
-       curr = &(*curr)->next);
-  (*curr) = XMALLOC (struct gdbarch_data_registration);
-  (*curr)->next = NULL;
-  (*curr)->init = init;
-  (*curr)->data = XMALLOC (struct gdbarch_data);
-  (*curr)->data->index = gdbarch_data_registrary.nr++;
-  return (*curr)->data;
-}
-
-
-/* Walk through all the registered users initializing each in turn. */
-
-static void init_gdbarch_data PARAMS ((struct gdbarch *));
-static void
-init_gdbarch_data (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  struct gdbarch_data_registration *rego;
-  gdbarch->nr_data = gdbarch_data_registrary.nr + 1;
-  gdbarch->data = xmalloc (sizeof (void*) * gdbarch->nr_data);
-  for (rego = gdbarch_data_registrary.registrations;
-       rego != NULL;
-       rego = rego->next)
-    {
-      if (rego->data->index < gdbarch->nr_data)
-	gdbarch->data[rego->data->index] = rego->init ();
-    }
-}
-
-
-/* Return the current value of the specified per-architecture
-   data-pointer. */
-
-void *
-gdbarch_data (data)
-     struct gdbarch_data *data;
-{
-  if (data->index >= current_gdbarch->nr_data)
-    fatal ("gdbarch_data: request for non-existant data.");
-  return current_gdbarch->data[data->index];
-}
-
-
-
-/* Keep a registrary of swaped data required by GDB modules. */
-
-struct gdbarch_swap
-{
-  void *swap;
-  struct gdbarch_swap_registration *source;
-  struct gdbarch_swap *next;
-};
-
-struct gdbarch_swap_registration
-{
-  void *data;
-  unsigned long sizeof_data;
-  gdbarch_swap_ftype *init;
-  struct gdbarch_swap_registration *next;
-};
-
-struct gdbarch_swap_registrary
-{
-  int nr;
-  struct gdbarch_swap_registration *registrations;
-};
-
-struct gdbarch_swap_registrary gdbarch_swap_registrary = 
-{
-  0, NULL,
-};
-
-void
-register_gdbarch_swap (data, sizeof_data, init)
-     void *data;
-     unsigned long sizeof_data;
-     gdbarch_swap_ftype *init;
-{
-  struct gdbarch_swap_registration **rego;
-  for (rego = &gdbarch_swap_registrary.registrations;
-       (*rego) != NULL;
-       rego = &(*rego)->next);
-  (*rego) = XMALLOC (struct gdbarch_swap_registration);
-  (*rego)->next = NULL;
-  (*rego)->init = init;
-  (*rego)->data = data;
-  (*rego)->sizeof_data = sizeof_data;
-}
-
-
-static void init_gdbarch_swap PARAMS ((struct gdbarch *));
-static void
-init_gdbarch_swap (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  struct gdbarch_swap_registration *rego;
-  struct gdbarch_swap **curr = &gdbarch->swap;
-  for (rego = gdbarch_swap_registrary.registrations;
-       rego != NULL;
-       rego = rego->next)
-    {
-      if (rego->data != NULL)
-	{
-	  (*curr) = XMALLOC (struct gdbarch_swap);
-	  (*curr)->source = rego;
-	  (*curr)->swap = xmalloc (rego->sizeof_data);
-	  (*curr)->next = NULL;
-	  memset (rego->data, 0, rego->sizeof_data);
-	  curr = &(*curr)->next;
-	}
-      if (rego->init != NULL)
-	rego->init ();
-    }
-}
-
-static void swapout_gdbarch_swap PARAMS ((struct gdbarch *));
-static void
-swapout_gdbarch_swap (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  struct gdbarch_swap *curr;
-  for (curr = gdbarch->swap;
-       curr != NULL;
-       curr = curr->next)
-    memcpy (curr->swap, curr->source->data, curr->source->sizeof_data);
-}
-
-static void swapin_gdbarch_swap PARAMS ((struct gdbarch *));
-static void
-swapin_gdbarch_swap (gdbarch)
-     struct gdbarch *gdbarch;
-{
-  struct gdbarch_swap *curr;
-  for (curr = gdbarch->swap;
-       curr != NULL;
-       curr = curr->next)
-    memcpy (curr->source->data, curr->swap, curr->source->sizeof_data);
-}
-
-
-/* Keep a registrary of the architectures known by GDB. */
-
-struct gdbarch_init_registration
-{
-  enum bfd_architecture bfd_architecture;
-  gdbarch_init_ftype *init;
-  struct gdbarch_list *arches;
-  struct gdbarch_init_registration *next;
-};
-
-static struct gdbarch_init_registration *gdbarch_init_registrary = NULL;
-
-void
-register_gdbarch_init (bfd_architecture, init)
-     enum bfd_architecture bfd_architecture;
-     gdbarch_init_ftype *init;
-{
-  struct gdbarch_init_registration **curr;
-  const struct bfd_arch_info *bfd_arch_info;
-  /* Check that BFD reconizes this architecture */
-  bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
-  if (bfd_arch_info == NULL)
-    {
-      fatal ("Attempt to register unknown architecture (%d)", bfd_architecture);
-    }
-  /* Check that we haven't seen this architecture before */
-  for (curr = &gdbarch_init_registrary;
-       (*curr) != NULL;
-       curr = &(*curr)->next)
-    {
-      if (bfd_architecture == (*curr)->bfd_architecture)
-	fatal ("Duplicate registraration of architecture (%s)",
-	       bfd_arch_info->printable_name);
-    }
-  /* log it */
-  if (gdbarch_debug)
-    fprintf_unfiltered (gdb_stderr, "register_gdbarch_init (%s, 0x%08lx)\n",
-			bfd_arch_info->printable_name,
-			(long) init);
-  /* Append it */
-  (*curr) = XMALLOC (struct gdbarch_init_registration);
-  (*curr)->bfd_architecture = bfd_architecture;
-  (*curr)->init = init;
-  (*curr)->arches = NULL;
-  (*curr)->next = NULL;
-}
-  
-
-
-/* Look for an architecture using gdbarch_info.  Base search on only
-   BFD_ARCH_INFO and BYTE_ORDER. */
-
-struct gdbarch_list *
-gdbarch_list_lookup_by_info (arches, info)
-     struct gdbarch_list *arches;
-     const struct gdbarch_info *info;
-{
-  for (; arches != NULL; arches = arches->next)
-    {
-      if (info->bfd_arch_info != arches->gdbarch->bfd_arch_info)
-	continue;
-      if (info->byte_order != arches->gdbarch->byte_order)
-	continue;
-      return arches;
-    }
-  return NULL;
-}
-
-
-/* Create a new ``struct gdbarch'' based in information provied by
-   ``struct gdbarch_info'' */
-
-struct gdbarch *
-gdbarch_alloc (info, tdep)
-     const struct gdbarch_info *info;
-     struct gdbarch_tdep *tdep;
-{
-  struct gdbarch *gdbarch = XMALLOC (struct gdbarch);
-  memset (gdbarch, 0, sizeof (*gdbarch));
-
-  gdbarch->tdep = tdep;
-
-  gdbarch->bfd_arch_info = info->bfd_arch_info;
-  gdbarch->byte_order = info->byte_order;
-
-  return gdbarch;
-}
-
-/* Update the current architecture. Return ZERO if the update request
-   failed. */
-
-int
-gdbarch_update (info)
-     struct gdbarch_info info;
-{
-  struct gdbarch *new_gdbarch;
-  struct gdbarch_list **list;
-  struct gdbarch_init_registration *rego;
-
-  /* Fill in any missing bits. Most important is the bfd_architecture
-     which is used to select the target architecture. */
-  if (info.bfd_architecture == bfd_arch_unknown)
-    {
-      if (info.bfd_arch_info != NULL)
-	info.bfd_architecture = info.bfd_arch_info->arch;
-      else if (info.abfd != NULL)
-	info.bfd_architecture = bfd_get_arch (info.abfd);
-      /* FIXME - should query BFD for its default architecture. */
-      else
-	info.bfd_architecture = current_gdbarch->bfd_arch_info->arch;
-    }
-  if (info.bfd_arch_info == NULL)
-    {
-      if (target_architecture_auto && info.abfd != NULL)
-	info.bfd_arch_info = bfd_get_arch_info (info.abfd);
-      else
-	info.bfd_arch_info = current_gdbarch->bfd_arch_info;
-    }
-  if (info.byte_order == 0)
-    {
-      if (target_byte_order_auto && info.abfd != NULL)
-	info.byte_order = (bfd_big_endian (info.abfd) ? BIG_ENDIAN
-			   : bfd_little_endian (info.abfd) ? LITTLE_ENDIAN
-			   : 0);
-      else
-	info.byte_order = current_gdbarch->byte_order;
-    }
-  /* A default for abfd? */
-
-  /* Find the target that knows about this architecture. */
-  for (rego = gdbarch_init_registrary;
-       rego != NULL && rego->bfd_architecture != info.bfd_architecture;
-       rego = rego->next);
-  if (rego == NULL)
-    {
-      if (gdbarch_debug)
-	fprintf_unfiltered (gdb_stderr, "gdbarch_update: No matching architecture\n");
-      return 0;
-    }
-
-  if (gdbarch_debug)
-    {
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: info.bfd_architecture %d (%s)\n",
-			  info.bfd_architecture,
-			  bfd_lookup_arch (info.bfd_architecture, 0)->printable_name);
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: info.bfd_arch_info %s\n",
-			  (info.bfd_arch_info != NULL
-			   ? info.bfd_arch_info->printable_name
-			   : "(null)"));
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: info.byte_order %d (%s)\n",
-			  info.byte_order,
-			  (info.byte_order == BIG_ENDIAN ? "big"
-			   : info.byte_order == LITTLE_ENDIAN ? "little"
-			   : "default"));
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: info.abfd 0x%lx\n",
-			  (long) info.abfd);
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: info.tdep_info 0x%lx\n",
-			  (long) info.tdep_info);
-    }
-
-  /* Ask the target for a replacement architecture. */
-  new_gdbarch = rego->init (info, rego->arches);
-
-  /* Did the target like it?  No. Reject the change. */
-  if (new_gdbarch == NULL)
-    {
-      if (gdbarch_debug)
-	fprintf_unfiltered (gdb_stderr, "gdbarch_update: Target rejected architecture\n");
-      return 0;
-    }
-
-  /* Did the architecture change?  No. Do nothing. */
-  if (current_gdbarch == new_gdbarch)
-    {
-      if (gdbarch_debug)
-	fprintf_unfiltered (gdb_stderr, "gdbarch_update: Architecture 0x%08lx (%s) unchanged\n",
-			    (long) new_gdbarch,
-			    new_gdbarch->bfd_arch_info->printable_name);
-      return 1;
-    }
-
-  /* Swap all data belonging to the old target out */
-  swapout_gdbarch_swap (current_gdbarch);
-
-  /* Is this a pre-existing architecture?  Yes. Swap it in.  */
-  for (list = &rego->arches;
-       (*list) != NULL;
-       list = &(*list)->next)
-    {
-      if ((*list)->gdbarch == new_gdbarch)
-	{
-	  if (gdbarch_debug)
-	    fprintf_unfiltered (gdb_stderr, "gdbarch_update: Previous architecture 0x%08lx (%s) selected\n",
-				(long) new_gdbarch,
-				new_gdbarch->bfd_arch_info->printable_name);
-	  current_gdbarch = new_gdbarch;
-	  swapin_gdbarch_swap (new_gdbarch);
-	  return 1;
-	}
-    }
-    
-  /* Append this new architecture to this targets list. */
-  (*list) = XMALLOC (struct gdbarch_list);
-  (*list)->next = NULL;
-  (*list)->gdbarch = new_gdbarch;
-
-  /* Switch to this new architecture.  Dump it out. */
-  current_gdbarch = new_gdbarch;
-  if (gdbarch_debug)
-    {
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: New architecture 0x%08lx (%s) selected\n",
-			  (long) new_gdbarch,
-			  new_gdbarch->bfd_arch_info->printable_name);
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: TARGET_BYTE_ORDER = %d (%s)\n",
-			  TARGET_BYTE_ORDER,
-			  (TARGET_BYTE_ORDER == BIG_ENDIAN ? "big"
-			   : TARGET_BYTE_ORDER == LITTLE_ENDIAN ? "little"
-			   : "default"));
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: TARGET_LONG_BIT = %d\n",
-			  TARGET_LONG_BIT);
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: TARGET_LONG_LONG_BIT = %d\n",
-			  TARGET_LONG_LONG_BIT);
-      fprintf_unfiltered (gdb_stderr,
-			  "gdbarch_update: TARGET_PTR_BIT = %d\n",
-			  TARGET_PTR_BIT);
-    }
-  
-  /* Check that the newly installed architecture is valid.  */
-  verify_gdbarch (new_gdbarch);
-
-  /* Initialize the per-architecture memory (swap) areas.
-     CURRENT_GDBARCH must be update before these modules are
-     called. */
-  init_gdbarch_swap (new_gdbarch);
-  
-  /* Initialize the per-architecture data-pointer of all parties that
-     registered an interest in this architecture.  CURRENT_GDBARCH
-     must be updated before these modules are called. */
-  init_gdbarch_data (new_gdbarch);
-  
-  return 1;
-}
-
-
-/* end-sanitize-carp end-sanitize-vr4xxx */
-
-/* Functions to manipulate the endianness of the target.  */
-
-#ifdef TARGET_BYTE_ORDER_SELECTABLE
-/* compat - Catch old targets that expect a selectable byte-order to
-   default to BIG_ENDIAN */
-#ifndef TARGET_BYTE_ORDER_DEFAULT
-#define TARGET_BYTE_ORDER_DEFAULT BIG_ENDIAN
-#endif
-#endif
-#ifndef TARGET_BYTE_ORDER_DEFAULT
-/* compat - Catch old non byte-order selectable targets that do not
-   define TARGET_BYTE_ORDER_DEFAULT and instead expect
-   TARGET_BYTE_ORDER to be used as the default.  For targets that
-   defined neither TARGET_BYTE_ORDER nor TARGET_BYTE_ORDER_DEFAULT the
-   below will get a strange compiler warning. */
-#define TARGET_BYTE_ORDER_DEFAULT TARGET_BYTE_ORDER
-#endif
-int target_byte_order = TARGET_BYTE_ORDER_DEFAULT;
-int target_byte_order_auto = 1;
-
-/* Chain containing the \"set endian\" commands.  */
-static struct cmd_list_element *endianlist = NULL;
-
-/* Called by ``show endian''.  */
-static void show_endian PARAMS ((char *, int));
-static void
-show_endian (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *msg =
-    (TARGET_BYTE_ORDER_AUTO
-     ? "The target endianness is set automatically (currently %s endian)\n"
-     : "The target is assumed to be %s endian\n");
-  printf_unfiltered (msg, (TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little"));
-}
-
-/* Called if the user enters ``set endian'' without an argument.  */
-static void set_endian PARAMS ((char *, int));
-static void
-set_endian (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered ("\"set endian\" must be followed by \"auto\", \"big\" or \"little\".\n");
-  show_endian (args, from_tty);
-}
-
-/* Called by ``set endian big''.  */
-static void set_endian_big PARAMS ((char *, int));
-static void
-set_endian_big (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (TARGET_BYTE_ORDER_SELECTABLE_P)
-    {
-      target_byte_order = BIG_ENDIAN;
-      target_byte_order_auto = 0;
-      /* start-sanitize-carp start-sanitize-vr4xxx */
-      if (GDB_MULTI_ARCH)
-	{
-	  struct gdbarch_info info;
-	  memset (&info, 0, sizeof info);
-	  info.byte_order = BIG_ENDIAN;
-	  gdbarch_update (info);
-	}
-      /* end-sanitize-carp end-sanitize-vr4xxx */
-    }
-  else
-    {
-      printf_unfiltered ("Byte order is not selectable.");
-      show_endian (args, from_tty);
-    }
-}
-
-/* Called by ``set endian little''.  */
-static void set_endian_little PARAMS ((char *, int));
-static void
-set_endian_little (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (TARGET_BYTE_ORDER_SELECTABLE_P)
-    {
-      target_byte_order = LITTLE_ENDIAN;
-      target_byte_order_auto = 0;
-      /* start-sanitize-carp start-sanitize-vr4xxx */
-      if (GDB_MULTI_ARCH)
-	{
-	  struct gdbarch_info info;
-	  memset (&info, 0, sizeof info);
-	  info.byte_order = LITTLE_ENDIAN;
-	  gdbarch_update (info);
-	}
-      /* end-sanitize-carp end-sanitize-vr4xxx */
-    }
-  else
-    {
-      printf_unfiltered ("Byte order is not selectable.");
-      show_endian (args, from_tty);
-    }
-}
-
-/* Called by ``set endian auto''.  */
-static void set_endian_auto PARAMS ((char *, int));
-static void
-set_endian_auto (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (TARGET_BYTE_ORDER_SELECTABLE_P)
-    {
-      target_byte_order_auto = 1;
-    }
-  else
-    {
-      printf_unfiltered ("Byte order is not selectable.");
-      show_endian (args, from_tty);
-    }
-}
-
-/* Set the endianness from a BFD.  */
-static void set_endian_from_file PARAMS ((bfd *));
-static void
-set_endian_from_file (abfd)
-     bfd *abfd;
-{
-  if (TARGET_BYTE_ORDER_SELECTABLE_P)
-    {
-      int want;
-      
-      if (bfd_big_endian (abfd))
-	want = BIG_ENDIAN;
-      else
-	want = LITTLE_ENDIAN;
-      if (TARGET_BYTE_ORDER_AUTO)
-	target_byte_order = want;
-      else if (TARGET_BYTE_ORDER != want)
-	warning ("%s endian file does not match %s endian target.",
-		 want == BIG_ENDIAN ? "big" : "little",
-		 TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little");
-    }
-  else
-    {
-      if (bfd_big_endian (abfd)
-	  ? TARGET_BYTE_ORDER != BIG_ENDIAN
-	  : TARGET_BYTE_ORDER == BIG_ENDIAN)
-	warning ("%s endian file does not match %s endian target.",
-		 bfd_big_endian (abfd) ? "big" : "little",
-		 TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little");
-    }
-}
-
-
-
-/* Functions to manipulate the architecture of the target */
-
-int target_architecture_auto = 1;
-extern const struct bfd_arch_info bfd_default_arch_struct;
-const struct bfd_arch_info *target_architecture = &bfd_default_arch_struct;
-int (*target_architecture_hook) PARAMS ((const struct bfd_arch_info *ap));
-
-/* Do the real work of changing the current architecture */
-static void
-set_arch (arch)
-     const struct bfd_arch_info *arch;
-{
-  /* FIXME: Is it compatible with gdb? */
-  /* Check with the target on the setting */
-  if (target_architecture_hook != NULL
-      && !target_architecture_hook (arch))
-    printf_unfiltered ("Target does not support `%s' architecture.\n",
-		       arch->printable_name);
-  else
-    {
-      target_architecture_auto = 0;
-      target_architecture = arch;
-    }
-}
-
-/* Called if the user enters ``show architecture'' without an argument. */
-static void show_architecture PARAMS ((char *, int));
-static void
-show_architecture (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  const char *arch;
-  arch = TARGET_ARCHITECTURE->printable_name;
-  if (target_architecture_auto)
-    printf_filtered ("The target architecture is set automatically (currently %s)\n", arch);
-  else
-    printf_filtered ("The target architecture is assumed to be %s\n", arch);
-}
-
-/* Called if the user enters ``set architecture'' with or without an
-   argument. */
-static void set_architecture PARAMS ((char *, int));
-static void
-set_architecture (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args == NULL)
-    {
-      printf_unfiltered ("\"set architecture\" must be followed by \"auto\" or an architecture name.\n");
-    }
-  else if (strcmp (args, "auto") == 0)
-    {
-      target_architecture_auto = 1;
-    }
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  else if (GDB_MULTI_ARCH)
-    {
-      const struct bfd_arch_info *arch = bfd_scan_arch (args);
-      if (arch == NULL)
-	printf_unfiltered ("Architecture `%s' not reconized.\n", args);
-      else
-	{
-	  struct gdbarch_info info;
-	  memset (&info, 0, sizeof info);
-	  info.bfd_arch_info = arch;
-	  if (gdbarch_update (info))
-	    target_architecture_auto = 0;
-	  else
-	    printf_unfiltered ("Architecture `%s' not reconized.\n", args);
-	}
-    }
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-  else
-    {
-      const struct bfd_arch_info *arch = bfd_scan_arch (args);
-      if (arch != NULL)
-	set_arch (arch);
-      else
-	printf_unfiltered ("Architecture `%s' not reconized.\n", args);
-    }
-}
-
-/* Called if the user enters ``info architecture'' without an argument. */
-static void info_architecture PARAMS ((char *, int));
-static void
-info_architecture (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  enum bfd_architecture a;
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  if (GDB_MULTI_ARCH)
-    {
-      if (gdbarch_init_registrary != NULL)
-	{
-	  struct gdbarch_init_registration *rego;
-	  printf_filtered ("Available architectures are:\n");
-	  for (rego = gdbarch_init_registrary;
-	       rego != NULL;
-	       rego = rego->next)
-	    {
-	      const struct bfd_arch_info *ap;
-	      ap = bfd_lookup_arch (rego->bfd_architecture, 0);
-	      if (ap != NULL)
-		{
-		  do
-		    {
-		      printf_filtered (" %s", ap->printable_name);
-		      ap = ap->next;
-		    }
-		  while (ap != NULL);
-		  printf_filtered ("\n");
-		}
-	    }
-	}
-      else
-	{
-	  printf_filtered ("There are no available architectures.\n");
-	}
-      return;
-    }
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-  printf_filtered ("Available architectures are:\n");
-  for (a = bfd_arch_obscure + 1; a < bfd_arch_last; a++)
-    {
-      const struct bfd_arch_info *ap = bfd_lookup_arch (a, 0);
-      if (ap != NULL)
-	{
-	  do
-	    {
-	      printf_filtered (" %s", ap->printable_name);
-	      ap = ap->next;
-	    }
-	  while (ap != NULL);
-	  printf_filtered ("\n");
-	}
-    }
-}
-
-/* Set the architecture from arch/machine */
-void
-set_architecture_from_arch_mach (arch, mach)
-     enum bfd_architecture arch;
-     unsigned long mach;
-{
-  const struct bfd_arch_info *wanted = bfd_lookup_arch (arch, mach);
-  if (wanted != NULL)
-    set_arch (wanted);
-  else
-    fatal ("hardwired architecture/machine not reconized");
-}
-
-/* Set the architecture from a BFD */
-static void set_architecture_from_file PARAMS ((bfd *));
-static void
-set_architecture_from_file (abfd)
-     bfd *abfd;
-{
-  const struct bfd_arch_info *wanted = bfd_get_arch_info (abfd);
-  if (target_architecture_auto)
-    {
-      if (target_architecture_hook != NULL
-	  && !target_architecture_hook (wanted))
-	warning ("Target may not support %s architecture",
-		 wanted->printable_name);
-      target_architecture = wanted;
-    }
-  else if (wanted != target_architecture)
-    {
-      warning ("%s architecture file may be incompatible with %s target.",
-	       wanted->printable_name,
-	       target_architecture->printable_name);
-    }
-}
-
-
-
-/* Disassembler */
-
-/* Pointer to the target-dependent disassembly function.  */
-int (*tm_print_insn) PARAMS ((bfd_vma, disassemble_info *));
-disassemble_info tm_print_insn_info;
-
-
-
-/* Set the dynamic target-system-dependant parameters (architecture,
-   byte-order) using information found in the BFD */
-
-void
-set_gdbarch_from_file (abfd)
-     bfd *abfd;
-{
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  if (GDB_MULTI_ARCH)
-    {
-      struct gdbarch_info info;
-      memset (&info, 0, sizeof info);
-      info.abfd = abfd;
-      gdbarch_update (info);
-      return;
-    }
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-  set_architecture_from_file (abfd);
-  set_endian_from_file (abfd);
-}
-
-/* start-sanitize-carp start-sanitize-vr4xxx */
-
-/* The default architecture uses host values (for want of a better
-   choice). */
-
-struct gdbarch default_gdbarch = {
-  /* basic architecture information */
-  &bfd_default_arch_struct,
-  TARGET_BYTE_ORDER_DEFAULT,
-  /* target specific vector */
-  NULL,
-  /*per-architecture data-pointers and swap regions */
-  0, NULL, NULL,
-  /* Multi-arch values */
-  8 * sizeof (long), /* long */
-  8 * sizeof (LONGEST), /* long long */
-  8 * sizeof (void*), /* ptr */
-};
-struct gdbarch *current_gdbarch = &default_gdbarch;
-
-/* end-sanitize-carp end-sanitize-vr4xxx */
-
-extern void _initialize_gdbarch PARAMS ((void));
-void
-_initialize_gdbarch ()
-{
-  add_prefix_cmd ("endian", class_support, set_endian,
-		  "Set endianness of target.",
-		  &endianlist, "set endian ", 0, &setlist);
-  add_cmd ("big", class_support, set_endian_big,
-	   "Set target as being big endian.", &endianlist);
-  add_cmd ("little", class_support, set_endian_little,
-	   "Set target as being little endian.", &endianlist);
-  add_cmd ("auto", class_support, set_endian_auto,
-	   "Select target endianness automatically.", &endianlist);
-  add_cmd ("endian", class_support, show_endian,
-	   "Show endianness of target.", &showlist);
-
-  add_cmd ("architecture", class_support, set_architecture,
-	   "Set architecture of target.", &setlist);
-  add_alias_cmd ("processor", "architecture", class_support, 1, &setlist);
-  add_cmd ("architecture", class_support, show_architecture,
-	   "Show architecture of target.", &showlist);
-  add_cmd ("architecture", class_support, info_architecture,
-	   "List supported target architectures", &infolist);
-
-  INIT_DISASSEMBLE_INFO_NO_ARCH (tm_print_insn_info, gdb_stdout, (fprintf_ftype)fprintf_filtered);
-  tm_print_insn_info.flavour = bfd_target_unknown_flavour;
-  tm_print_insn_info.read_memory_func = dis_asm_read_memory;
-  tm_print_insn_info.memory_error_func = dis_asm_memory_error;
-  tm_print_insn_info.print_address_func = dis_asm_print_address;
-
-#ifdef MAINTENANCE_CMDS
-  add_show_from_set (add_set_cmd ("archdebug",
-				  class_maintenance,
-				  var_zinteger,
-				  (char *)&gdbarch_debug,
-				  "Set architecture debugging.\n\
-When non-zero, architecture debugging is enabled.", &setlist),
-		     &showlist);
-#endif
-}
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
deleted file mode 100644
index 566f84a..0000000
--- a/gdb/gdbarch.h
+++ /dev/null
@@ -1,298 +0,0 @@
-/* Architecture commands for GDB, the GNU debugger.
-   Copyright 1998, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef GDBARCH_H
-#define GDBARCH_H
-
-/* start-sanitize-carp start-sanitize-vr4xxx */
-
-#ifndef GDB_MULTI_ARCH
-#define GDB_MULTI_ARCH 0
-#endif
-
-extern struct gdbarch *current_gdbarch;
-
-
-/* When GDB_MULTI_ARCH override any earlier definitions of the
-   below. */
-
-extern const struct bfd_arch_info *gdbarch_bfd_arch_info PARAMS ((struct gdbarch*));
-#if GDB_MULTI_ARCH
-#undef TARGET_ARCHITECTURE
-#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
-#endif
-
-extern int gdbarch_byte_order PARAMS ((struct gdbarch*));
-#if GDB_MULTI_ARCH
-#undef TARGET_BYTE_ORDER
-#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
-#endif
-
-extern int gdbarch_long_bit  PARAMS ((struct gdbarch*));
-extern void set_gdbarch_long_bit PARAMS ((struct gdbarch*, int));
-#if GDB_MULTI_ARCH
-#undef TARGET_LONG_BIT
-#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
-#endif
-
-extern int gdbarch_long_long_bit  PARAMS ((struct gdbarch*));
-extern void set_gdbarch_long_long_bit PARAMS ((struct gdbarch*, int));
-#if GDB_MULTI_ARCH
-#undef TARGET_LONG_LONG_BIT
-#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
-#endif
-
-extern int gdbarch_ptr_bit  PARAMS ((struct gdbarch*));
-extern void set_gdbarch_ptr_bit PARAMS ((struct gdbarch*, int));
-#if GDB_MULTI_ARCH
-#undef TARGET_PTR_BIT
-#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
-#endif
-
-extern struct gdbarch_tdep *gdbarch_tdep PARAMS ((struct gdbarch*));
-
-
-/* Mechanism for co-ordinating the selection of a specific
-   architecture.
-
-   GDB targets (*-tdep.c) can register an interest in a specific
-   architecture.  Other GDB components can register a need to maintain
-   per-architecture data.
-
-   The mechanisms below ensures that only a loose connection between
-   the set-architecture command and the various GDB components exists.
-   Each component can independantly register their need to maintain
-   architecture specific data with gdbarch.
-
-   Pragmatics:
-
-   Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
-   didn't scale.
-
-   The more traditional mega-struct containing architecture specific
-   data for all the various GDB components was also considered.  Since
-   GDB is built from a variable number of (fairly independant)
-   components this global aproach was considered non-applicable. */
-
-
-/* Register a new architectural family with GDB.
-
-   Register support for the specified architecture with GDB.  When
-   ever gdbarch determines that this architecture has been selected,
-   the specifed INIT function is called.
-
-   INIT takes two parameters: INFO which contains the information
-   available to gdbarch about the (possibly new) architecture; ARCHES
-   which is a list of the previously created ``struct gdbarch'' for
-   this architecture.  When possible, and when no other value was
-   provided, INFO is initialized using either the ABFD or the current
-   GDBARCH.
-
-   The INIT function shall return any of: NULL indicating that it
-   doesn't reconize the selected architecture; an existing ``struct
-   gdbarch'' from the ARCHES list (indicating that the new
-   architecture is just a synonym for an earlier architecture); create
-   and then return a new ``struct gdbarch'' for this new architecture
-   (using gdbarch_alloc()).  */
-
-struct gdbarch_list
-{
-  struct gdbarch *gdbarch;
-  struct gdbarch_list *next;
-};
-
-struct gdbarch_info
-{
-  /* Default: bfd_arch_unknown. */
-  enum bfd_architecture bfd_architecture;
-
-  /* Default: NULL */
-  const struct bfd_arch_info *bfd_arch_info;
-
-  /* Default: 0 */
-  int byte_order;
-
-  /* Default: NULL */
-  bfd *abfd;
-
-  /* Default: NULL */
-  struct gdbarch_tdep_info *tdep_info;
-};
-
-typedef struct gdbarch *(gdbarch_init_ftype) PARAMS ((struct gdbarch_info info, struct gdbarch_list *arches));
-
-extern void register_gdbarch_init PARAMS ((enum bfd_architecture, gdbarch_init_ftype *));
-
-/* Helper function.  Search ARCHES for a gdbarch that matches
-   information provided by INFO. */
-
-extern struct gdbarch_list *gdbarch_list_lookup_by_info PARAMS ((struct gdbarch_list *arches,  const struct gdbarch_info *info));
-
-/* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
-   basic initialization using values from the INFO structure. */
-
-extern struct gdbarch *gdbarch_alloc PARAMS ((const struct gdbarch_info *, struct gdbarch_tdep *));
-
-/* Helper function. Force the updating of the current architecture.
-   Used by targets that have added their own target specific
-   architecture manipulation commands. */
-
-extern int gdbarch_update PARAMS ((struct gdbarch_info));
-
-
-
-/* Register per-architecture data-pointer.
-
-   Reserve space for a per-architecture data-pointer.  An identifier
-   for the reserved data-pointer is returned.  That identifer should
-   be saved in a local static.
-
-   When a new architecture is selected, INIT() is called.  When a
-   previous architecture is re-selected, the per-architecture
-   data-pointer for that previous architecture is restored (INIT() is
-   not called).
-
-   INIT() shall return the initial value for the per-architecture
-   data-pointer for the current architecture.
-
-   Multiple registrarants for any architecture are allowed (and
-   strongly encouraged).  */
-
-typedef void *(gdbarch_data_ftype) PARAMS ((void));
-extern struct gdbarch_data *register_gdbarch_data PARAMS ((gdbarch_data_ftype *init));
-
-
-/* Return the value of the per-architecture data-pointer for the
-   current architecture. */
-
-extern void *gdbarch_data PARAMS ((struct gdbarch_data*));
-
-
-/* Register per-architecture memory region.
-
-   For legacy code, provide a memory-region swap mechanism.
-   Per-architecture memory blocks are created, these being swapped
-   whenever the architecture is changed.  For a new architecture, the
-   memory region is initialized with zero (0) and the INIT function is
-   called.
-
-   Memory regions are swapped / initialized in the order that they are
-   registered.  NULL DATA and/or INIT values can be specified. */
-
-typedef void (gdbarch_swap_ftype) PARAMS ((void));
-extern void register_gdbarch_swap PARAMS ((void *data, unsigned long size, gdbarch_swap_ftype *init));
-
-
-/* end-sanitize-carp end-sanitize-vr4xxx */
-
-/* The target-system-dependant byte order is dynamic */
-
-/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
-   is selectable at runtime.  The user can use the `set endian'
-   command to change it.  TARGET_BYTE_ORDER_AUTO is nonzero when
-   target_byte_order should be auto-detected (from the program image
-   say). */
-
-#ifndef TARGET_BYTE_ORDER_SELECTABLE_P
-/* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
-   when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
-#ifdef TARGET_BYTE_ORDER_SELECTABLE
-#define TARGET_BYTE_ORDER_SELECTABLE_P 1
-#else
-#define TARGET_BYTE_ORDER_SELECTABLE_P 0
-#endif
-#endif
-
-extern int target_byte_order;
-#ifdef TARGET_BYTE_ORDER_SELECTABLE
-/* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
-   and expect defs.h to re-define TARGET_BYTE_ORDER. */
-#undef TARGET_BYTE_ORDER
-#endif
-#ifndef TARGET_BYTE_ORDER
-#define TARGET_BYTE_ORDER (target_byte_order + 0)
-#endif
-
-extern int target_byte_order_auto;
-#ifndef TARGET_BYTE_ORDER_AUTO
-#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
-#endif
-
-
-
-/* The target-system-dependant BFD architecture is dynamic */
-
-extern int target_architecture_auto;
-#ifndef TARGET_ARCHITECTURE_AUTO
-#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
-#endif
-
-extern const struct bfd_arch_info *target_architecture;
-#ifndef TARGET_ARCHITECTURE
-#define TARGET_ARCHITECTURE (target_architecture + 0)
-#endif
-
-/* Notify the target dependant backend of a change to the selected
-   architecture. A zero return status indicates that the target did
-   not like the change. */
-
-extern int (*target_architecture_hook) PARAMS ((const struct bfd_arch_info *)); 
-
-
-
-/* The target-system-dependant disassembler is semi-dynamic */
-
-#include "dis-asm.h"		/* Get defs for disassemble_info */
-
-extern int dis_asm_read_memory PARAMS ((bfd_vma memaddr, bfd_byte *myaddr,
-					int len, disassemble_info *info));
-
-extern void dis_asm_memory_error PARAMS ((int status, bfd_vma memaddr,
-					  disassemble_info *info));
-
-extern void dis_asm_print_address PARAMS ((bfd_vma addr,
-					   disassemble_info *info));
-
-extern int (*tm_print_insn) PARAMS ((bfd_vma, disassemble_info*));
-extern disassemble_info tm_print_insn_info;
-#ifndef TARGET_PRINT_INSN
-#define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info)
-#endif
-#ifndef TARGET_PRINT_INSN_INFO
-#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
-#endif
-
-
-
-/* Set the dynamic target-system-dependant parameters (architecture,
-   byte-order, ...) using information found in the BFD */
-
-extern void set_gdbarch_from_file PARAMS ((bfd *));
-
-
-/* Explicitly set the dynamic target-system-dependant parameters based
-   on bfd_architecture and machine. */
-
-extern void set_architecture_from_arch_mach PARAMS ((enum bfd_architecture, unsigned long));
-
-
-/* gdbarch trace variable */
-extern int gdbarch_debug;
-
-#endif
diff --git a/gdb/gdbcmd.h b/gdb/gdbcmd.h
deleted file mode 100644
index f5f7d82..0000000
--- a/gdb/gdbcmd.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Header file for GDB-specific command-line stuff.
-   Copyright 1986, 1989, 1990, 1992 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#if !defined (GDBCMD_H)
-#define GDBCMD_H 1
-
-#include "command.h"
-
-/* Chain containing all defined commands.  */
-
-extern struct cmd_list_element *cmdlist;
-
-/* Chain containing all defined info subcommands.  */
-
-extern struct cmd_list_element *infolist;
-
-/* Chain containing all defined enable subcommands. */
-
-extern struct cmd_list_element *enablelist;
-
-/* Chain containing all defined disable subcommands. */
-
-extern struct cmd_list_element *disablelist;
-
-/* Chain containing all defined delete subcommands. */
-
-extern struct cmd_list_element *deletelist;
-
-/* Chain containing all defined "enable breakpoint" subcommands. */
-
-extern struct cmd_list_element *enablebreaklist;
-
-/* Chain containing all defined set subcommands */
-
-extern struct cmd_list_element *setlist;
-
-/* Chain containing all defined unset subcommands */
-
-extern struct cmd_list_element *unsetlist;
-
-/* Chain containing all defined show subcommands.  */
-
-extern struct cmd_list_element *showlist;
-
-/* Chain containing all defined \"set history\".  */
-
-extern struct cmd_list_element *sethistlist;
-
-/* Chain containing all defined \"show history\".  */
-
-extern struct cmd_list_element *showhistlist;
-
-/* Chain containing all defined \"unset history\".  */
-
-extern struct cmd_list_element *unsethistlist;
-
-/* Chain containing all defined maintenance subcommands. */
-
-#if MAINTENANCE_CMDS
-extern struct cmd_list_element *maintenancelist;
-#endif
-
-/* Chain containing all defined "maintenance info" subcommands. */
-
-#if MAINTENANCE_CMDS
-extern struct cmd_list_element *maintenanceinfolist;
-#endif
-
-extern struct cmd_list_element *setprintlist;
-
-extern struct cmd_list_element *showprintlist;
-
-extern struct cmd_list_element *setchecklist;
-
-extern struct cmd_list_element *showchecklist;
-
-extern void
-execute_command PARAMS ((char *, int));
-
-extern char **
-noop_completer PARAMS ((char *));
-
-#endif	/* !defined (GDBCMD_H) */
diff --git a/gdb/gdbcore.h b/gdb/gdbcore.h
deleted file mode 100644
index 0be67bb..0000000
--- a/gdb/gdbcore.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Machine independent variables that describe the core file under GDB.
-   Copyright (C) 1986, 1987, 1989, 1990  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Interface routines for core, executable, etc.  */
-
-#include "bfd.h"		/* Binary File Description */
-
-/* Return the name of the executable file as a string.
-   ERR nonzero means get error if there is none specified;
-   otherwise return 0 in that case.  */
-char *get_exec_file ();
-
-/* Nonzero if there is a core file.  */
-int have_core_file_p ();
-
-/* Read "memory data" from whatever target or inferior we have. 
-   Returns zero if successful, errno value if not.  EIO is used
-   for address out of bounds.  If breakpoints are inserted, returns
-   shadow contents, not the breakpoints themselves.  From breakpoint.c.  */
-int read_memory_nobpt ();
-
-/* Report a memory error with error().  */
-
-void memory_error ();
-
-/* Like target_read_memory, but report an error if can't read.  */
-void read_memory ();
-
-/* Read an integer from debugged memory, given address and number of bytes.  */
-long read_memory_integer ();
-
-void write_memory (
-#ifdef __STDC__
-		   CORE_ADDR, char *, int
-#endif
-		   );
-
-/* Hook for `exec_file_command' command to call.  */
-
-extern void (*exec_file_display_hook) ();
-   
-/* Binary File Diddlers for the exec and core files */
-extern bfd *core_bfd;
-extern bfd *exec_bfd;
-
-void core_file_command ();
-void exec_file_command ();
-void validate_files ();
-unsigned int register_addr ();
-int xfer_core_file ();
-void fetch_core_registers ();
-void registers_fetched ();
-
-#if !defined (KERNEL_U_ADDR)
-extern CORE_ADDR kernel_u_addr;
-#define KERNEL_U_ADDR kernel_u_addr
-#endif
-
-/* Struct section_table maps address ranges to file sections.  It is
-   mostly used with BFD files, but can be used without (e.g. for handling
-   raw disks, or files not in formats handled by BFD).  */
-
-struct section_table {
-  CORE_ADDR addr;		/* Lowest address in section */
-  CORE_ADDR endaddr;		/* 1+highest address in section */
-  sec_ptr   sec_ptr;		/* BFD section pointer */
-};
-
-/* Builds a section table, given args BFD, SECTABLE_PTR, SECEND_PTR.
-   Returns 0 if OK, 1 on error.  */
-
-int build_section_table ();	
diff --git a/gdb/gdbinit.in b/gdb/gdbinit.in
deleted file mode 100644
index af97d2c..0000000
--- a/gdb/gdbinit.in
+++ /dev/null
@@ -1,18 +0,0 @@
-echo Setting up the environment for debugging gdb.\n
-
-set complaints 1
-
-b fatal
-
-b info_command
-commands
-	silent
-	return
-end
-
-dir @srcdir@
-dir .
-dir @srcdir@/../mmalloc
-dir @srcdir@/../libiberty
-dir @srcdir@/../bfd
-set prompt (top-gdb) 
diff --git a/gdb/gdbserver/.Sanitize b/gdb/gdbserver/.Sanitize
deleted file mode 100644
index 128ab1d..0000000
--- a/gdb/gdbserver/.Sanitize
+++ /dev/null
@@ -1,46 +0,0 @@
-# .Sanitize for devo/gdb/gdbserver.
-
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-README
-configure.in
-gdbreplay.c
-gdbserver.1
-low-hppabsd.c
-low-linux.c
-low-lynx.c
-low-sim.c
-low-sparc.c
-low-sun3.c
-remote-utils.c
-server.c
-server.h
-utils.c
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
deleted file mode 100644
index 274be74..0000000
--- a/gdb/gdbserver/Makefile.in
+++ /dev/null
@@ -1,244 +0,0 @@
-#Copyright 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-prefix = /usr/local
-
-program_transform_name =
-exec_prefix = $(prefix)
-bindir = $(exec_prefix)/bin
-libdir = $(exec_prefix)/lib
-tooldir = $(libdir)/$(target_alias)
-
-datadir = $(prefix)/share
-mandir = $(prefix)/man
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = $(prefix)/info
-includedir = $(prefix)/include
-
-SHELL = /bin/sh
-
-INSTALL = `cd $(srcdir)/../..;pwd`/install.sh -c
-INSTALL_PROGRAM = $(INSTALL)
-INSTALL_DATA = $(INSTALL)
-INSTALL_XFORM = $(INSTALL) -t='$(program_transform_name)'
-INSTALL_XFORM1 = $(INSTALL_XFORM) -b=.1
-
-AR = ar
-AR_FLAGS = qv
-RANLIB = ranlib
-
-# If you are compiling with GCC, make sure that either 1) You use the
-# -traditional flag, or 2) You have the fixed include files where GCC
-# can reach them.  Otherwise the ioctl calls in inflow.c
-# will be incorrectly compiled.  The "fixincludes" script in the gcc
-# distribution will fix your include files up.
-#CC=cc
-#CC=gcc -traditional
-GCC=gcc
-
-# Directory containing source files.  Don't clean up the spacing,
-# this exact string is matched for by the "configure" script.
-srcdir = .
-
-# It is also possible that you will need to add -I/usr/include/sys to the
-# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which 
-# is where it should be according to Posix).
-
-# Set this up with gcc if you have gnu ld and the loader will print out
-# line numbers for undefinded refs.
-#CC-LD=gcc -static
-CC-LD=${CC}
-
-# Where is the "include" directory?  Traditionally ../include or ./include
-INCLUDE_DIR =  ${srcdir}/../../include
-INCLUDE_DEP = $$(INCLUDE_DIR)
-
-# Where is the source dir for the MMALLOC library? Traditionally ../mmalloc
-# or ./mmalloc  (When we want the binary library built from it, we use
-# ${MMALLOC_DIR}${subdir}.)
-# Note that mmalloc can still be used on systems without mmap().
-# To use your system malloc, comment out the following defines.
-MMALLOC_DIR = ${srcdir}/../../mmalloc
-MMALLOC_DEP = $$(MMALLOC_DIR)
-# To use your system malloc, uncomment MMALLOC_DISABLE.
-#MMALLOC_DISABLE = -DNO_MMALLOC
-# To use mmalloc but disable corruption checking, uncomment MMALLOC_CHECK
-#MMALLOC_CHECK = -DNO_MMALLOC_CHECK
-MMALLOC_CFLAGS = ${MMALLOC_CHECK} ${MMALLOC_DISABLE} -I${MMALLOC_DIR}
-
-# Where are the BFD library?
-BFD_DIR = ../../bfd
-BFD = $(BFD_DIR)/libbfd.a
-BFD_SRC = $(srcdir)/$(BFD_DIR)
-BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
-
-# Where is the source dir for the READLINE library?  Traditionally in .. or .
-# (For the binary library built from it, we use ${READLINE_DIR}${subdir}.)
-READLINE_DIR = ${srcdir}/../readline
-READLINE_DEP = $$(READLINE_DIR)
-
-# All the includes used for CFLAGS and for lint.
-# -I. for config files.
-# -I${srcdir} possibly for regex.h also.
-# -I${srcdir}/config for more generic config files.
-INCLUDE_CFLAGS = -I. -I${srcdir} -I${srcdir}/.. -I${srcdir}/../config -I$(INCLUDE_DIR)
-
-# M{H,T}_CFLAGS, if defined, has host- and target-dependent CFLAGS
-# from the config/ directory.
-GLOBAL_CFLAGS = ${MT_CFLAGS} ${MH_CFLAGS}
-#PROFILE_CFLAGS = -pg
-
-# CFLAGS is specifically reserved for setting from the command line
-# when running make.  I.E.  "make CFLAGS=-Wmissing-prototypes".
-CFLAGS = -g
-# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
-INTERNAL_CFLAGS = ${CFLAGS} ${GLOBAL_CFLAGS} ${PROFILE_CFLAGS} \
-	${BFD_CFLAGS} ${MMALLOC_CFLAGS} ${INCLUDE_CFLAGS}
-
-# LDFLAGS is specifically reserved for setting from the command line
-# when running make.
-
-# Perhaps should come from parent Makefile
-VERSION = gdbserver-4.12.3
-DIST=gdb
-
-LINT=/usr/5bin/lint
-LINTFLAGS= $(BFD_CFLAGS)
-
-# Host and target-dependent makefile fragments come in here.
-####
-# End of host and target-dependent makefile fragments
-
-# All source files that go into linking GDB remote server.
-
-SFILES = $(srcdir)/low-lynx.c $(srcdir)/low-sparc.c $(srcdir)/low-sun3.c \
-	 $(srcdir)/low-hppabsd.c \
-	 $(srcdir)/utils.c $(srcdir)/server.c $(srcdir)/remote-utils.c
-
-DEPFILES = $(GDBSERVER_DEPFILES)
-
-SOURCES = $(SFILES) $(ALLDEPFILES)
-TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS} 
-
-OBS = utils.o $(GDBSERVER_DEPFILES) server.o remote-utils.o
-
-# Prevent Sun make from putting in the machine type.  Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
-	${CC} -c ${INTERNAL_CFLAGS} $<
-
-all: gdbserver gdbreplay
-
-# Traditionally "install" depends on "all".  But it may be useful
-# not to; for example, if the user has made some trivial change to a 
-# source file and doesn't care about rebuilding or just wants to save the
-# time it takes for make to check that all is up to date.
-# install-only is intended to address that need.
-install: all install-only
-install-only: 
-	$(INSTALL_XFORM) gdbserver $(bindir)/gdbserver
-	$(INSTALL_XFORM1) $(srcdir)/gdbserver.1 $(man1dir)/gdbserver.1
-
-uninstall: force
-	rm -f $(bindir)/gdbserver $(man1dir)/gdbserver.1
-
-installcheck:
-check:
-info dvi:
-install-info:
-clean-info:
-
-gdbserver: $(OBS) ${ADD_DEPS} ${CDEPS}
-	rm -f gdbserver
-	${CC-LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdbserver $(OBS) \
-	  $(GDBSERVER_LIBS)
-
-config.status:
-	@echo "You must configure gdbserver.  Look at the README file for details."
-	@false
-
-# Put the proper machine-specific files first, so M-. on a machine
-# specific routine gets the one for the correct machine.
-# The xyzzy stuff below deals with empty DEPFILES
-TAGS:	${TAGFILES}
-	etags `find ${srcdir}/../config -name $(TM_FILE) -print` \
-	  `find ${srcdir}/../config -name ${XM_FILE} -print` \
-	  `find ${srcdir}/../config -name ${NAT_FILE} -print` \
-	  `for i in yzzy ${DEPFILES}; do \
-	     if [ x$$i != xyzzy ]; then \
-	       echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' ; \
-	     fi; \
-	   done` \
-	  ${TAGFILES}
-tags: TAGS
-
-clean:
-	rm -f *.o ${ADD_FILES} *~
-	rm -f gdbserver core make.log
-
-distclean: clean
-	rm -f nm.h tm.h xm.h config.status
-	rm -f Makefile
-
-maintainer-clean realclean: clean
-	rm -f nm.h tm.h xm.h config.status
-	rm -f Makefile
-
-STAGESTUFF=${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES} init.c init.o version.c gdb
-
-Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
-	$(SHELL) ./config.status
-
-force:
-
-version.c: Makefile
-	echo 'char *version = "$(VERSION)";' >version.c
-
-# GNU Make has an annoying habit of putting *all* the Makefile variables
-# into the environment, unless you include this target as a circumvention.
-# Rumor is that this will be fixed (and this target can be removed)
-# in GNU Make 4.0.
-.NOEXPORT:
-
-# GNU Make 3.63 has a different problem: it keeps tacking command line
-# overrides onto the definition of $(MAKE).  This variable setting
-# will remove them.
-MAKEOVERRIDES=
-
-## This is ugly, but I don't want GNU make to put these variables in
-## the environment.  Older makes will see this as a set of targets
-## with no dependencies and no actions.
-unexport CHILLFLAGS CHILL_LIB CHILL_FOR_TARGET :
-
-server.o : ${srcdir}/server.c ${srcdir}/server.h
-remote-utils.o : ${srcdir}/remote-utils.c ${srcdir}/server.h
-low-lynx.o : ${srcdir}/low-lynx.c ${srcdir}/server.h
-low-sparc.o : $(srcdir)/low-sparc.c $(srcdir)/server.h
-low-sun3.o : $(srcdir)/low-sun3.c $(srcdir)/server.h
-low-hppabsd.o : $(srcdir)/low-hppabsd.c $(srcdir)/server.h
-utils.o : ${srcdir}/utils.c ${srcdir}/server.h
-
-# This is the end of "Makefile.in".
diff --git a/gdb/gdbserver/README b/gdb/gdbserver/README
deleted file mode 100644
index e453705..0000000
--- a/gdb/gdbserver/README
+++ /dev/null
@@ -1,93 +0,0 @@
-This is a test line for tags testing.
-
-			README for GDBserver
-			  by Stu Grossman
-
-Introduction:
-
-This is GDBserver, a remote server for Un*x-like systems.  It can be used to
-control the execution of a program on a target system from a GDB on a different
-host.  GDB and GDBserver communicate using the standard remote serial protocol
-implemented in remote.c, and various *-stub.c files.  They communicate via
-either a serial line or a TCP connection.
-
-Usage (server (target) side):
-
-First, you need to have a copy of the program you want to debug put onto
-the target system.  The program can be stripped to save space if needed, as
-GDBserver doesn't care about symbols.  All symbol handling is taken care of by
-the GDB running on the host system.
-
-To use the server, you log on to the target system, and run the `gdbserver'
-program.  You must tell it (a) how to communicate with GDB, (b) the name of
-your program, and (c) its arguments.  The general syntax is:
-
-	target> gdbserver COMM PROGRAM [ARGS ...]
-
-For example, using a serial port, you might say:
-
-	target> gdbserver /dev/com1 emacs foo.txt
-
-This tells gdbserver to debug emacs with an argument of foo.txt, and to
-communicate with GDB via /dev/com1.  Gdbserver now waits patiently for the
-host GDB to communicate with it.
-
-To use a TCP connection, you could say:
-
-	target> gdbserver host:2345 emacs foo.txt
-
-This says pretty much the same thing as the last example, except that we are
-going to communicate with the host GDB via TCP.  The `host:2345' argument means
-that we are expecting to see a TCP connection from `host' to local TCP port
-2345.  (Currently, the `host' part is ignored.)  You can choose any number you
-want for the port number as long as it does not conflict with any existing TCP
-ports on the target system.  This same port number must be used in the host
-GDBs `target remote' command, which will be described shortly.  Note that if
-you chose a port number that conflicts with another service, gdbserver will
-print an error message and exit.
-
-Usage (host side):
-
-You need an unstripped copy of the target program on your host system, since
-GDB needs to examine it's symbol tables and such.  Start up GDB as you normally
-would, with the target program as the first argument.  (You may need to use the
---baud option if the serial line is running at anything except 9600 baud.)
-Ie: `gdb TARGET-PROG', or `gdb --baud BAUD TARGET-PROG'.  After that, the only
-new command you need to know about is `target remote'.  It's argument is either
-a device name (usually a serial device, like `/dev/ttyb'), or a HOST:PORT
-descriptor.  For example:
-
-	(gdb) target remote /dev/ttyb
-
-communicates with the server via serial line /dev/ttyb, and:
-
-	(gdb) target remote the-target:2345
-
-communicates via a TCP connection to port 2345 on host `the-target', where
-you previously started up gdbserver with the same port number.  Note that for
-TCP connections, you must start up gdbserver prior to using the `target remote'
-command, otherwise you may get an error that looks something like
-`Connection refused'.
-
-Building:
-
-Currently, the only target system supported by the server is Lynx.  To build
-the server for Lynx, make a new copy of the distribution onto a disk that is
-NFS shared with the Lynx system.  Lets say that's in a directory called xyzzy.
-Then, follow these steps under the host system:
-
-	1) cd xyzzy/gdb/gdbserver
-	2) ../../configure --target i386-none-lynx
-
-When that completes, do the following on the Lynx system:
-
-	3) cd xyzzy/gdb/gdbserver
-	4) make CC=gcc
-
-It should build with only a minor complaint about NULL being redefined.  That's
-a LynxOS problem, and can be ignored.
-
-It's also possible that you may have a cross-compiler to Lynx.  In that case,
-you can skip the stuff about NFS.  You would replace steps 3 & 4 with:
-
-	make CC=lynx-target-compiler...
diff --git a/gdb/gdbserver/configure.in b/gdb/gdbserver/configure.in
deleted file mode 100644
index 1bbb73c..0000000
--- a/gdb/gdbserver/configure.in
+++ /dev/null
@@ -1,100 +0,0 @@
-srcname="Remote GDB server"
-srctrigger=server.c
-gdb_serial_driver=../ser-unix.c
-
-# per-host:
-
-. ${srcdir}/../configure.host
-
-echo "gdbserver/configure.in: host is $host, target is $target"
-
-if [ ! -f ${srcdir}/../config/${gdb_host_cpu}/${gdb_host}.mh ]; then
-	echo '***' "GDB remote does not support host ${host}" 1>&2
-	exit 1
-fi
-
-#  We really shouldn't depend on there being a space after XM_FILE= ...
-hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <${srcdir}/../config/${gdb_host_cpu}/${gdb_host}.mh`
-
-# per-target:
-
-. ${srcdir}/../configure.tgt
-
-echo "gdbserver/configure.in: host_cpu is $host_cpu, target_cpu is $target_cpu"
-
-if [ ! -f ${srcdir}/../config/${gdb_target_cpu}/${gdb_target}.mt ]; then
-	echo '***' "GDB remote does not support target ${target}" 1>&2
-	exit 1
-fi
-
-if [ -z "${removing}" ] ; then
-	cat ${srcdir}/../config/${gdb_host_cpu}/${gdb_host}.mh ${srcdir}/../config/${gdb_target_cpu}/${gdb_target}.mt | awk '$1 == "#msg" {
-		print substr($0,6)}'
-fi
-
-#  We really shouldn't depend on there being a space after TM_FILE= ...
-targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <${srcdir}/../config/${gdb_target_cpu}/${gdb_target}.mt`
-
-if [ "${target}" = "${host}" ] ; then
-	nativefile=`awk '$1 == "NAT_FILE=" { print $2 }' <${srcdir}/../config/${gdb_host_cpu}/${gdb_host}.mh`
-fi
-
-host_makefile_frag=../config/${gdb_host_cpu}/${gdb_host}.mh
-target_makefile_frag=../config/${gdb_target_cpu}/${gdb_target}.mt
-
-# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
-# (NAT_FILE) is not set in the ?config/* file, we don't make the
-# corresponding links.  But we have to remove the xm.h files and tm.h
-# files anyway, e.g. when switching from "configure host" to
-# "configure none".
-
-files=
-links=
-rm -f xm.h
-rm -f ser-hardwire.c
-if [ "${hostfile}" != "" ]; then
-	if [ -f ${srcdir}/../config/${hostfile} ]; then
-		files="${files} ../config/${hostfile}"
-	else
-		files="${files} ../config/${gdb_host_cpu}/${hostfile}"
-	fi
-	links="${links} xm.h"
-
-#	files="${files} ${gdb_serial_driver}"
-#	links="${links} ser-hardwire.c"
-fi
-rm -f tm.h
-if [ "${targetfile}" != "" ]; then
-	if [ -f ${srcdir}/../config/${targetfile} ]; then
-		files="${files} ../config/${targetfile}"
-	else
-		files="${files} ../config/${gdb_target_cpu}/${targetfile}"
-	fi
-	links="${links} tm.h"
-fi
-rm -f nm.h
-if [ "${nativefile}" != "" ]; then
-	if [ -f ${srcdir}/../config/${nativefile} ]; then
-		files="${files} ../config/${nativefile}"
-	else
-		files="${files} ../config/${gdb_host_cpu}/${nativefile}"
-	fi
-	links="${links} nm.h"
-# temporary scaffolding until all hosts have the host/target/native
-# split in place.
-else
-	files="${files} ../config/nm-empty.h"
-	links="${links} nm.h"
-fi
-
-if [ ${target_cpu} = "sparclite" ]; then
-	configdirs="${configdirs} sparclite"
-fi
-
-# post-target:
-
-if [ "${nativefile}" = "" ] ; then
-	sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
-		< Makefile > Makefile.tem
-	mv -f Makefile.tem Makefile
-fi
diff --git a/gdb/gdbserver/gdbreplay.c b/gdb/gdbserver/gdbreplay.c
deleted file mode 100644
index 4d5795a..0000000
--- a/gdb/gdbserver/gdbreplay.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/* Replay a remote debug session logfile for GDB.
-   Copyright (C) 1996 Free Software Foundation, Inc.
-   Written by Fred Fish (fnf@cygnus.com) from pieces of gdbserver.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include <sgtty.h>
-#include <sys/file.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <netinet/tcp.h>
-#include <signal.h>
-#include <ctype.h>
-
-/* Sort of a hack... */
-#define EOL (EOF - 1)
-
-static int remote_desc;
-
-/* Print the system error message for errno, and also mention STRING
-   as the file name for which the error was encountered.
-   Then return to command level.  */
-
-void
-perror_with_name (string)
-     char *string;
-{
-  extern int sys_nerr;
-  extern char *sys_errlist[];
-  extern int errno;
-  char *err;
-  char *combined;
-
-  err = (errno < sys_nerr) ? sys_errlist[errno] : "unknown error";
-  combined = (char *) alloca (strlen (err) + strlen (string) + 3);
-  strcpy (combined, string);
-  strcat (combined, ": ");
-  strcat (combined, err);
-  fprintf (stderr, "\n%s.\n", combined);
-  fflush (stderr);
-  exit (1);
-}
-
-static void
-sync_error (fp, desc, expect, got)
-     FILE *fp;
-     char *desc;
-     int expect;
-     int got;
-{
-  fprintf (stderr, "\n%s\n", desc);
-  fprintf (stderr, "At logfile offset %ld, expected '0x%x' got '0x%x'\n",
-	   ftell (fp), expect, got);
-  fflush (stderr);
-  exit (1);
-}
-
-void
-remote_close()
-{
-  close (remote_desc);
-}
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-void
-remote_open (name)
-     char *name;
-{
-  struct sgttyb sg;
-  extern char *strchr ();
-
-  if (!strchr (name, ':'))
-    {
-      fprintf (stderr, "%s: Must specify tcp connection as host:addr\n", name);
-      fflush (stderr);
-      exit (1);
-    }
-  else
-    {
-      char *port_str;
-      int port;
-      struct sockaddr_in sockaddr;
-      int tmp;
-      struct protoent *protoent;
-      int tmp_desc;
-
-      port_str = strchr (name, ':');
-
-      port = atoi (port_str + 1);
-
-      tmp_desc = socket (PF_INET, SOCK_STREAM, 0);
-      if (tmp_desc < 0)
-	perror_with_name ("Can't open socket");
-
-      /* Allow rapid reuse of this port. */
-      tmp = 1;
-      setsockopt (tmp_desc, SOL_SOCKET, SO_REUSEADDR, (char *)&tmp,
-		  sizeof(tmp));
-
-      sockaddr.sin_family = PF_INET;
-      sockaddr.sin_port = htons(port);
-      sockaddr.sin_addr.s_addr = INADDR_ANY;
-
-      if (bind (tmp_desc, (struct sockaddr *)&sockaddr, sizeof (sockaddr))
-	  || listen (tmp_desc, 1))
-	perror_with_name ("Can't bind address");
-
-      tmp = sizeof (sockaddr);
-      remote_desc = accept (tmp_desc, (struct sockaddr *)&sockaddr, &tmp);
-      if (remote_desc == -1)
-	perror_with_name ("Accept failed");
-
-      protoent = getprotobyname ("tcp");
-      if (!protoent)
-	perror_with_name ("getprotobyname");
-
-      /* Enable TCP keep alive process. */
-      tmp = 1;
-      setsockopt (tmp_desc, SOL_SOCKET, SO_KEEPALIVE, (char *)&tmp, sizeof(tmp));
-
-      /* Tell TCP not to delay small packets.  This greatly speeds up
-	 interactive response. */
-      tmp = 1;
-      setsockopt (remote_desc, protoent->p_proto, TCP_NODELAY,
-		  (char *)&tmp, sizeof(tmp));
-
-      close (tmp_desc);		/* No longer need this */
-
-      signal (SIGPIPE, SIG_IGN); /* If we don't do this, then gdbreplay simply
-				    exits when the remote side dies.  */
-    }
-
-  fcntl (remote_desc, F_SETFL, FASYNC);
-
-  fprintf (stderr, "Replay logfile using %s\n", name);
-  fflush (stderr);
-}
-
-static int tohex (ch)
-     int ch;
-{
-  if (ch >= '0' && ch <= '9')
-    {
-      return (ch - '0');
-    }
-  if (ch >= 'A' && ch <= 'F')
-    {
-      return (ch - 'A' + 10);
-    }
-  if (ch >= 'a' && ch <= 'f')
-    {
-      return (ch - 'a' + 10);
-    }
-  fprintf (stderr, "\nInvalid hex digit '%c'\n", ch);
-  fflush (stderr);
-  exit (1);
-}
-
-static int
-logchar (fp)
-     FILE *fp;
-{
-  int ch;
-  int ch2;
-
-  ch = fgetc (fp);
-  fputc (ch, stdout);
-  fflush (stdout);
-  switch (ch)
-    {
-    case '\n':
-      ch = EOL;
-      break;
-    case '\\':
-      ch = fgetc (fp);
-      fputc (ch, stdout);
-      fflush (stdout);
-      switch (ch)
-	{
-	case '\\': break;
-	case 'b': ch = '\b'; break;
-	case 'f': ch = '\f'; break;
-	case 'n': ch = '\n'; break;
-	case 'r': ch = '\r'; break;
-	case 't': ch = '\t'; break;
-	case 'v': ch = '\v'; break;
-	case 'x':
-	  ch2 = fgetc (fp);
-	  fputc (ch2, stdout);
-	  fflush (stdout);
-	  ch = tohex (ch2) << 4;
-	  ch2 = fgetc (fp);
-	  fputc (ch2, stdout);
-	  fflush (stdout);
-	  ch |= tohex (ch2);
-	  break;
-	default:
-	  /* Treat any other char as just itself */
-	  break;
-	}
-    default:
-      break;
-    }
-  return (ch);
-}
-
-/* Accept input from gdb and match with chars from fp (after skipping one
-   blank) up until a \n is read from fp (which is not matched) */
-
-void
-expect (fp)
-     FILE *fp;
-{
-  int fromlog;
-  unsigned char fromgdb;
-
-  if ((fromlog = logchar (fp)) != ' ')
-    {
-      sync_error (fp, "Sync error during gdb read of leading blank", ' ',
-		  fromlog);
-    }
-  do
-    {
-      fromlog = logchar (fp);
-      if (fromlog == EOL)
-	{
-	  break;
-	}
-      read (remote_desc, &fromgdb, 1);
-    } while (fromlog == fromgdb);
-  if (fromlog != EOL)
-    {
-      sync_error (fp, "Sync error during read of gdb packet", fromlog,
-		  fromgdb);
-    }
-}
-
-/* Play data back to gdb from fp (after skipping leading blank) up until a
-   \n is read from fp (which is discarded and not sent to gdb). */
-
-void
-play (fp)
-     FILE *fp;
-{
-  int fromlog;
-  char ch;
-
-  if ((fromlog = logchar (fp)) != ' ')
-    {
-      sync_error (fp, "Sync error skipping blank during write to gdb", ' ',
-		  fromlog);
-    }
-  while ((fromlog = logchar (fp)) != EOL)
-    {
-      ch = fromlog;
-      write (remote_desc, &ch, 1);
-    }
-}
-
-int
-main (argc, argv)
-     int argc;
-     char *argv[];
-{
-  FILE *fp;
-  int ch;
-
-  if (argc < 3)
-    {
-      fprintf (stderr, "Usage: gdbreplay <logfile> <host:port>\n");
-      fflush (stderr);
-      exit (1);
-    }
-  fp = fopen (argv[1], "r");
-  if (fp == NULL)
-    {
-      perror_with_name (argv[1]);
-    }      
-  remote_open (argv[2]);
-  while ((ch = logchar (fp)) != EOF)
-    {
-      switch (ch)
-	{
-	case 'w':
-	  /* data sent from gdb to gdbreplay, accept and match it */
-	  expect (fp);
-	  break;
-	case 'r':
-	  /* data sent from gdbreplay to gdb, play it */
-	  play (fp);
-	  break;
-	case 'c':
-	  /* Command executed by gdb */
-	  while ((ch = logchar (fp)) != EOL);
-	  break;
-	}
-    }
-  remote_close ();
-  exit (0);
-}
-
diff --git a/gdb/gdbserver/low-hppabsd.c b/gdb/gdbserver/low-hppabsd.c
deleted file mode 100644
index c784d0c..0000000
--- a/gdb/gdbserver/low-hppabsd.c
+++ /dev/null
@@ -1,379 +0,0 @@
-/* Low level interface to ptrace, for the remote server for GDB.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <sys/wait.h>
-#include "frame.h"
-#include "inferior.h"
-
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <sgtty.h>
-#include <fcntl.h>
-
-/***************Begin MY defs*********************/
-int quit_flag = 0;
-char registers[REGISTER_BYTES];
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-
-char buf2[MAX_REGISTER_RAW_SIZE];
-/***************End MY defs*********************/
-
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-extern char **environ;
-extern int errno;
-extern int inferior_pid;
-void quit (), perror_with_name ();
-int query ();
-
-/* Start an inferior process and returns its pid.
-   ALLARGS is a vector of program-name and args.
-   ENV is the environment vector to pass.  */
-
-int
-create_inferior (program, allargs)
-     char *program;
-     char **allargs;
-{
-  int pid;
-
-  pid = fork ();
-  if (pid < 0)
-    perror_with_name ("fork");
-
-  if (pid == 0)
-    {
-      ptrace (PT_TRACE_ME, 0, 0, 0, 0);
-
-      execv (program, allargs);
-
-      fprintf (stderr, "Cannot exec %s: %s.\n", program,
-	       errno < sys_nerr ? sys_errlist[errno] : "unknown error");
-      fflush (stderr);
-      _exit (0177);
-    }
-
-  return pid;
-}
-
-/* Kill the inferior process.  Make us have no inferior.  */
-
-void
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-  ptrace (8, inferior_pid, 0, 0, 0);
-  wait (0);
-  /*************inferior_died ();****VK**************/
-}
-
-/* Return nonzero if the given thread is still alive.  */
-int
-mythread_alive (pid)
-     int pid;
-{
-  return 1;
-}
-
-/* Wait for process, returns status */
-
-unsigned char
-mywait (status)
-     char *status;
-{
-  int pid;
-  union wait w;
-
-  pid = wait (&w);
-  if (pid != inferior_pid)
-    perror_with_name ("wait");
-
-  if (WIFEXITED (w))
-    {
-      fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w));
-      *status = 'W';
-      return ((unsigned char) WEXITSTATUS (w));
-    }
-  else if (!WIFSTOPPED (w))
-    {
-      fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w));
-      *status = 'X';
-      return ((unsigned char) WTERMSIG (w));
-    }
-
-  fetch_inferior_registers (0);
-
-  *status = 'T';
-  return ((unsigned char) WSTOPSIG (w));
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-myresume (step, signal)
-     int step;
-     int signal;
-{
-  errno = 0;
-  ptrace (step ? PT_STEP : PT_CONTINUE, inferior_pid, 1, signal, 0);
-  if (errno)
-    perror_with_name ("ptrace");
-}
-
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area.  */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
-  ptrace (PT_READ_U, inferior_pid, \
-          (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \
-    - KERNEL_U_ADDR
-#endif
-
-CORE_ADDR
-register_addr (regno, blockend)
-     int regno;
-     CORE_ADDR blockend;
-{
-  CORE_ADDR addr;
-
-  if (regno < 0 || regno >= ARCH_NUM_REGS)
-    error ("Invalid register number %d.", regno);
-
-  REGISTER_U_ADDR (addr, blockend, regno);
-
-  return addr;
-}
-
-/* Fetch one register.  */
-
-static void
-fetch_register (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  register int i;
-
-  /* Offset of registers within the u area.  */
-  unsigned int offset;
-
-  offset = U_REGS_OFFSET;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-    {
-      errno = 0;
-      *(int *) &registers[ regno * 4 + i] = ptrace (PT_RUREGS, inferior_pid,
-				 (PTRACE_ARG3_TYPE) regaddr, 0, 0);
-      regaddr += sizeof (int);
-      if (errno != 0)
-	{
-	  /* Warning, not error, in case we are attached; sometimes the
-	     kernel doesn't let us at the registers.  */
-	  char *err = strerror (errno);
-	  char *msg = alloca (strlen (err) + 128);
-	  sprintf (msg, "reading register %d: %s", regno, err);
-	  error (msg);
-	  goto error_exit;
-	}
-    }
- error_exit:;
-}
-
-/* Fetch all registers, or just one, from the child process.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  if (regno == -1 || regno == 0)
-    for (regno = 0; regno < NUM_REGS; regno++)
-      fetch_register (regno);
-  else
-    fetch_register (regno);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-  extern char registers[];
-  register int i;
-  unsigned int offset = U_REGS_OFFSET;
-  int scratch;
-
-  if (regno >= 0)
-    {
-      if (CANNOT_STORE_REGISTER (regno))
-	return;
-      regaddr = register_addr (regno, offset);
-      errno = 0;
-      if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
-        {
-          scratch = *(int *) &registers[REGISTER_BYTE (regno)] | 0x3;
-          ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-                  scratch, 0);
-          if (errno != 0)
-            {
-	      /* Error, even if attached.  Failing to write these two
-		 registers is pretty serious.  */
-              sprintf (buf, "writing register number %d", regno);
-              perror_with_name (buf);
-            }
-        }
-      else
-	for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
-	  {
-	    errno = 0;
-	    ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-		    *(int *) &registers[REGISTER_BYTE (regno) + i], 0);
-	    if (errno != 0)
-	      {
-		/* Warning, not error, in case we are attached; sometimes the
-		   kernel doesn't let us at the registers.  */
-		char *err = strerror (errno);
-		char *msg = alloca (strlen (err) + 128);
-		sprintf (msg, "writing register %d: %s",
-			 regno, err);
-		error (msg);
-		return;
-	      }
-	    regaddr += sizeof(int);
-	  }
-    }
-  else
-    for (regno = 0; regno < NUM_REGS; regno++)
-      store_inferior_registers (regno);
-}
-
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_PTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  */
-
-read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-
-  /* Read all the longwords */
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      buffer[i] = ptrace (1, inferior_pid, addr, 0, 0);
-    }
-
-  /* Copy appropriate bytes out of the buffer.  */
-  memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.
-   On failure (cannot write the inferior)
-   returns the value of errno.  */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-  extern int errno;
-
-  /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-  buffer[0] = ptrace (1, inferior_pid, addr, 0, 0);
-
-  if (count > 1)
-    {
-      buffer[count - 1]
-	= ptrace (1, inferior_pid,
-		  addr + (count - 1) * sizeof (int), 0, 0);
-    }
-
-  /* Copy data to be written over corresponding part of buffer */
-
-  memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-
-  /* Write the entire buffer.  */
-
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      errno = 0;
-      ptrace (4, inferior_pid, addr, buffer[i], 0);
-      if (errno)
-	return errno;
-    }
-
-  return 0;
-}
-
-void
-initialize ()
-{
-  inferior_pid = 0;
-}
-
-int
-have_inferior_p ()
-{
-  return inferior_pid != 0;
-}
diff --git a/gdb/gdbserver/low-linux.c b/gdb/gdbserver/low-linux.c
deleted file mode 100644
index 1060210..0000000
--- a/gdb/gdbserver/low-linux.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/* Low level interface to ptrace, for the remote server for GDB.
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <sys/wait.h>
-#include "frame.h"
-#include "inferior.h"
-
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#if 0
-#include <sgtty.h>
-#endif
-#include <fcntl.h>
-
-/***************Begin MY defs*********************/
-int quit_flag = 0;
-char registers[REGISTER_BYTES];
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-
-char buf2[MAX_REGISTER_RAW_SIZE];
-/***************End MY defs*********************/
-
-#include <sys/ptrace.h>
-
-#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1)
-#include <sys/reg.h>
-#endif
-
-extern char **environ;
-extern int errno;
-extern int inferior_pid;
-void quit (), perror_with_name ();
-int query ();
-
-/* Start an inferior process and returns its pid.
-   ALLARGS is a vector of program-name and args.
-   ENV is the environment vector to pass.  */
-
-int
-create_inferior (program, allargs)
-     char *program;
-     char **allargs;
-{
-  int pid;
-
-  pid = fork ();
-  if (pid < 0)
-    perror_with_name ("fork");
-
-  if (pid == 0)
-    {
-      ptrace (PTRACE_TRACEME, 0, 0, 0);
-
-      execv (program, allargs);
-
-      fprintf (stderr, "Cannot exec %s: %s.\n", program,
-	       errno < sys_nerr ? sys_errlist[errno] : "unknown error");
-      fflush (stderr);
-      _exit (0177);
-    }
-
-  return pid;
-}
-
-/* Kill the inferior process.  Make us have no inferior.  */
-
-void
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-  ptrace (PTRACE_KILL, inferior_pid, 0, 0);
-  wait (0);
-  /*************inferior_died ();****VK**************/
-}
-
-/* Return nonzero if the given thread is still alive.  */
-int
-mythread_alive (pid)
-     int pid;
-{
-  return 1;
-}
-
-/* Wait for process, returns status */
-
-unsigned char
-mywait (status)
-     char *status;
-{
-  int pid;
-  union wait w;
-
-  pid = wait (&w);
-  if (pid != inferior_pid)
-    perror_with_name ("wait");
-
-  if (WIFEXITED (w))
-    {
-      fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w));
-      *status = 'W';
-      return ((unsigned char) WEXITSTATUS (w));
-    }
-  else if (!WIFSTOPPED (w))
-    {
-      fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w));
-      *status = 'X';
-      return ((unsigned char) WTERMSIG (w));
-    }
-
-  fetch_inferior_registers (0);
-
-  *status = 'T';
-  return ((unsigned char) WSTOPSIG (w));
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-myresume (step, signal)
-     int step;
-     int signal;
-{
-  errno = 0;
-  ptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, inferior_pid, 1, signal);
-  if (errno)
-    perror_with_name ("ptrace");
-}
-
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area.  */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
-  ptrace (PT_READ_U, inferior_pid, \
-          (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \
-    - KERNEL_U_ADDR
-#endif
-
-#ifndef TARGET_M68K
-/* this table must line up with REGISTER_NAMES in tm-i386v.h */
-/* symbols like 'EAX' come from <sys/reg.h> */
-static int regmap[] = 
-{
-  EAX, ECX, EDX, EBX,
-  UESP, EBP, ESI, EDI,
-  EIP, EFL, CS, SS,
-  DS, ES, FS, GS,
-};
-
-int
-i386_register_u_addr (blockend, regnum)
-     int blockend;
-     int regnum;
-{
-#if 0
-  /* this will be needed if fp registers are reinstated */
-  /* for now, you can look at them with 'info float'
-   * sys5 wont let you change them with ptrace anyway
-   */
-  if (regnum >= FP0_REGNUM && regnum <= FP7_REGNUM) 
-    {
-      int ubase, fpstate;
-      struct user u;
-      ubase = blockend + 4 * (SS + 1) - KSTKSZ;
-      fpstate = ubase + ((char *)&u.u_fpstate - (char *)&u);
-      return (fpstate + 0x1c + 10 * (regnum - FP0_REGNUM));
-    } 
-  else
-#endif
-    return (blockend + 4 * regmap[regnum]);
-  
-}
-#else /* TARGET_M68K */
-/* This table must line up with REGISTER_NAMES in tm-m68k.h */
-static int regmap[] = 
-{
-#ifdef PT_D0
-  PT_D0, PT_D1, PT_D2, PT_D3, PT_D4, PT_D5, PT_D6, PT_D7,
-  PT_A0, PT_A1, PT_A2, PT_A3, PT_A4, PT_A5, PT_A6, PT_USP,
-  PT_SR, PT_PC,
-#else
-  14, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15,
-  17, 18,
-#endif
-#ifdef PT_FP0
-  PT_FP0, PT_FP1, PT_FP2, PT_FP3, PT_FP4, PT_FP5, PT_FP6, PT_FP7,
-  PT_FPCR, PT_FPSR, PT_FPIAR
-#else
-  21, 24, 27, 30, 33, 36, 39, 42, 45, 46, 47
-#endif
-};
-
-/* BLOCKEND is the value of u.u_ar0, and points to the place where GS
-   is stored.  */
-
-int
-m68k_linux_register_u_addr (blockend, regnum)
-     int blockend;
-     int regnum;
-{
-    return (blockend + 4 * regmap[regnum]);
-}
-#endif
-
-CORE_ADDR
-register_addr (regno, blockend)
-     int regno;
-     CORE_ADDR blockend;
-{
-  CORE_ADDR addr;
-
-  if (regno < 0 || regno >= ARCH_NUM_REGS)
-    error ("Invalid register number %d.", regno);
-
-  REGISTER_U_ADDR (addr, blockend, regno);
-
-  return addr;
-}
-
-/* Fetch one register.  */
-
-static void
-fetch_register (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  register int i;
-
-  /* Offset of registers within the u area.  */
-  unsigned int offset;
-
-  offset = U_REGS_OFFSET;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-    {
-      errno = 0;
-      *(int *) &registers[ regno * 4 + i] = ptrace (PTRACE_PEEKUSR, inferior_pid,
-				 (PTRACE_ARG3_TYPE) regaddr, 0);
-      regaddr += sizeof (int);
-      if (errno != 0)
-	{
-	  /* Warning, not error, in case we are attached; sometimes the
-	     kernel doesn't let us at the registers.  */
-	  char *err = strerror (errno);
-	  char *msg = alloca (strlen (err) + 128);
-	  sprintf (msg, "reading register %d: %s", regno, err);
-	  error (msg);
-	  goto error_exit;
-	}
-    }
- error_exit:;
-}
-
-/* Fetch all registers, or just one, from the child process.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  if (regno == -1 || regno == 0)
-    for (regno = 0; regno < NUM_REGS-NUM_FREGS; regno++)
-      fetch_register (regno);
-  else
-    fetch_register (regno);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  register int i;
-  unsigned int offset = U_REGS_OFFSET;
-
-  if (regno >= 0)
-    {
-#if 0
-      if (CANNOT_STORE_REGISTER (regno))
-	return;
-#endif
-      regaddr = register_addr (regno, offset);
-      errno = 0;
-#if 0
-      if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
-        {
-          scratch = *(int *) &registers[REGISTER_BYTE (regno)] | 0x3;
-          ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-                  scratch, 0);
-          if (errno != 0)
-            {
-	      /* Error, even if attached.  Failing to write these two
-		 registers is pretty serious.  */
-              sprintf (buf, "writing register number %d", regno);
-              perror_with_name (buf);
-            }
-        }
-      else
-#endif
-	for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
-	  {
-	    errno = 0;
-	    ptrace (PTRACE_POKEUSR, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-		    *(int *) &registers[REGISTER_BYTE (regno) + i]);
-	    if (errno != 0)
-	      {
-		/* Warning, not error, in case we are attached; sometimes the
-		   kernel doesn't let us at the registers.  */
-		char *err = strerror (errno);
-		char *msg = alloca (strlen (err) + 128);
-		sprintf (msg, "writing register %d: %s",
-			 regno, err);
-		error (msg);
-		return;
-	      }
-	    regaddr += sizeof(int);
-	  }
-    }
-  else
-    for (regno = 0; regno < NUM_REGS-NUM_FREGS; regno++)
-      store_inferior_registers (regno);
-}
-
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_PTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  */
-
-void
-read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-
-  /* Read all the longwords */
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      buffer[i] = ptrace (PTRACE_PEEKTEXT, inferior_pid, addr, 0);
-    }
-
-  /* Copy appropriate bytes out of the buffer.  */
-  memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.
-   On failure (cannot write the inferior)
-   returns the value of errno.  */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-  extern int errno;
-
-  /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-  buffer[0] = ptrace (PTRACE_PEEKTEXT, inferior_pid, addr, 0);
-
-  if (count > 1)
-    {
-      buffer[count - 1]
-	= ptrace (PTRACE_PEEKTEXT, inferior_pid,
-		  addr + (count - 1) * sizeof (int), 0);
-    }
-
-  /* Copy data to be written over corresponding part of buffer */
-
-  memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-
-  /* Write the entire buffer.  */
-
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      errno = 0;
-      ptrace (PTRACE_POKETEXT, inferior_pid, addr, buffer[i]);
-      if (errno)
-	return errno;
-    }
-
-  return 0;
-}
-
-void
-initialize ()
-{
-  inferior_pid = 0;
-}
-
-int
-have_inferior_p ()
-{
-  return inferior_pid != 0;
-}
diff --git a/gdb/gdbserver/low-lynx.c b/gdb/gdbserver/low-lynx.c
deleted file mode 100644
index 3444f7a..0000000
--- a/gdb/gdbserver/low-lynx.c
+++ /dev/null
@@ -1,746 +0,0 @@
-/* Low level interface to ptrace, for the remote server for GDB.
-   Copyright (C) 1986, 1987, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "server.h"
-#include "frame.h"
-#include "inferior.h"
-
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#define LYNXOS
-#include <sys/mem.h>
-#include <sys/signal.h>
-#include <sys/file.h>
-#include <sys/kernel.h>
-#ifndef __LYNXOS
-#define __LYNXOS
-#endif
-#include <sys/itimer.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/proc.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <sgtty.h>
-#include <fcntl.h>
-#include <sys/wait.h>
-#include <sys/fpp.h>
-
-char registers[REGISTER_BYTES];
-
-#include <sys/ptrace.h>
-
-/* Start an inferior process and returns its pid.
-   ALLARGS is a vector of program-name and args. */
-
-int
-create_inferior (program, allargs)
-     char *program;
-     char **allargs;
-{
-  int pid;
-
-  pid = fork ();
-  if (pid < 0)
-    perror_with_name ("fork");
-
-  if (pid == 0)
-    {
-      int pgrp;
-
-      /* Switch child to it's own process group so that signals won't
-	 directly affect gdbserver. */
-
-      pgrp = getpid();
-      setpgrp(0, pgrp);
-      ioctl (0, TIOCSPGRP, &pgrp);
-
-      ptrace (PTRACE_TRACEME, 0, (PTRACE_ARG3_TYPE)0, 0);
-
-      execv (program, allargs);
-
-      fprintf (stderr, "GDBserver (process %d):  Cannot exec %s: %s.\n",
-	       getpid(), program,
-	       errno < sys_nerr ? sys_errlist[errno] : "unknown error");
-      fflush (stderr);
-      _exit (0177);
-    }
-
-  return pid;
-}
-
-/* Kill the inferior process.  Make us have no inferior.  */
-
-void
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-  ptrace (PTRACE_KILL, inferior_pid, 0, 0);
-  wait (0);
-
-  inferior_pid = 0;
-}
-
-/* Return nonzero if the given thread is still alive.  */
-int
-mythread_alive (pid)
-     int pid;
-{
-  /* Arggh.  Apparently pthread_kill only works for threads within
-     the process that calls pthread_kill.
-
-     We want to avoid the lynx signal extensions as they simply don't
-     map well to the generic gdb interface we want to keep.
-
-     All we want to do is determine if a particular thread is alive;
-     it appears as if we can just make a harmless thread specific
-     ptrace call to do that.  */
-  return (ptrace (PTRACE_THREADUSER,
-		  BUILDPID (PIDGET (inferior_pid), pid), 0, 0) != -1);
-}
-
-/* Wait for process, returns status */
-
-unsigned char
-mywait (status)
-     char *status;
-{
-  int pid;
-  union wait w;
-
-  while (1)
-    {
-      enable_async_io();
-
-      pid = wait (&w);
-
-      disable_async_io();
-
-      if (pid != PIDGET(inferior_pid))
-	perror_with_name ("wait");
-
-      thread_from_wait = w.w_tid;
-      inferior_pid = BUILDPID (inferior_pid, w.w_tid);
-
-      if (WIFSTOPPED(w)
-	  && WSTOPSIG(w) == SIGTRAP)
-	{
-	  int realsig;
-
-	  realsig = ptrace (PTRACE_GETTRACESIG, inferior_pid,
-			    (PTRACE_ARG3_TYPE)0, 0);
-
-	  if (realsig == SIGNEWTHREAD)
-	    {
-	      /* It's a new thread notification.  Nothing to do here since
-		 the machine independent code in wait_for_inferior will
-		 add the thread to the thread list and restart the thread
-		 when pid != inferior_pid and pid is not in the thread list.
-		 We don't even want to muck with realsig -- the code in
-		 wait_for_inferior expects SIGTRAP.  */
-	      ;
-	    }
-	}
-      break;
-    }
-
-  if (WIFEXITED (w))
-    {
-      *status = 'W';
-      return ((unsigned char) WEXITSTATUS (w));
-    }
-  else if (!WIFSTOPPED (w))
-    {
-      *status = 'X';
-      return ((unsigned char) WTERMSIG (w));
-    }
-
-  fetch_inferior_registers (0);
-
-  *status = 'T';
-  return ((unsigned char) WSTOPSIG (w));
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-myresume (step, signal)
-     int step;
-     int signal;
-{
-  errno = 0;
-  ptrace (step ? PTRACE_SINGLESTEP_ONE : PTRACE_CONT,
-	  BUILDPID (inferior_pid, cont_thread == -1 ? 0 : cont_thread),
-	  1, signal);
-  if (errno)
-    perror_with_name ("ptrace");
-}
-
-#undef offsetof
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-
-/* Mapping between GDB register #s and offsets into econtext.  Must be
-   consistent with REGISTER_NAMES macro in various tmXXX.h files. */
-
-#define X(ENTRY)(offsetof(struct econtext, ENTRY))
-
-#ifdef I386
-/* Mappings from tm-i386v.h */
-
-static int regmap[] =
-{
-  X(eax),
-  X(ecx),
-  X(edx),
-  X(ebx),
-  X(esp),			/* sp */
-  X(ebp),			/* fp */
-  X(esi),
-  X(edi),
-  X(eip),			/* pc */
-  X(flags),			/* ps */
-  X(cs),
-  X(ss),
-  X(ds),
-  X(es),
-  X(ecode),			/* Lynx doesn't give us either fs or gs, so */
-  X(fault),			/* we just substitute these two in the hopes
-				   that they are useful. */
-};
-#endif
-
-#ifdef M68K
-/* Mappings from tm-m68k.h */
-
-static int regmap[] =
-{
-  X(regs[0]),			/* d0 */
-  X(regs[1]),			/* d1 */
-  X(regs[2]),			/* d2 */
-  X(regs[3]),			/* d3 */
-  X(regs[4]),			/* d4 */
-  X(regs[5]),			/* d5 */
-  X(regs[6]),			/* d6 */
-  X(regs[7]),			/* d7 */
-  X(regs[8]),			/* a0 */
-  X(regs[9]),			/* a1 */
-  X(regs[10]),			/* a2 */
-  X(regs[11]),			/* a3 */
-  X(regs[12]),			/* a4 */
-  X(regs[13]),			/* a5 */
-  X(regs[14]),			/* fp */
-  0,				/* sp */
-  X(status),			/* ps */
-  X(pc),
-
-  X(fregs[0*3]),		/* fp0 */
-  X(fregs[1*3]),		/* fp1 */
-  X(fregs[2*3]),		/* fp2 */
-  X(fregs[3*3]),		/* fp3 */
-  X(fregs[4*3]),		/* fp4 */
-  X(fregs[5*3]),		/* fp5 */
-  X(fregs[6*3]),		/* fp6 */
-  X(fregs[7*3]),		/* fp7 */
-
-  X(fcregs[0]),			/* fpcontrol */
-  X(fcregs[1]),			/* fpstatus */
-  X(fcregs[2]),			/* fpiaddr */
-  X(ssw),			/* fpcode */
-  X(fault),			/* fpflags */
-};
-#endif
-
-#ifdef SPARC
-/* Mappings from tm-sparc.h */
-
-#define FX(ENTRY)(offsetof(struct fcontext, ENTRY))
-
-static int regmap[] =
-{
-  -1,				/* g0 */
-  X(g1),
-  X(g2),
-  X(g3),
-  X(g4),
-  -1,				/* g5->g7 aren't saved by Lynx */
-  -1,
-  -1,
-
-  X(o[0]),
-  X(o[1]),
-  X(o[2]),
-  X(o[3]),
-  X(o[4]),
-  X(o[5]),
-  X(o[6]),			/* sp */
-  X(o[7]),			/* ra */
-
-  -1,-1,-1,-1,-1,-1,-1,-1,	/* l0 -> l7 */
-
-  -1,-1,-1,-1,-1,-1,-1,-1,	/* i0 -> i7 */
-
-  FX(f.fregs[0]),		/* f0 */
-  FX(f.fregs[1]),
-  FX(f.fregs[2]),
-  FX(f.fregs[3]),
-  FX(f.fregs[4]),
-  FX(f.fregs[5]),
-  FX(f.fregs[6]),
-  FX(f.fregs[7]),
-  FX(f.fregs[8]),
-  FX(f.fregs[9]),
-  FX(f.fregs[10]),
-  FX(f.fregs[11]),
-  FX(f.fregs[12]),
-  FX(f.fregs[13]),
-  FX(f.fregs[14]),
-  FX(f.fregs[15]),
-  FX(f.fregs[16]),
-  FX(f.fregs[17]),
-  FX(f.fregs[18]),
-  FX(f.fregs[19]),
-  FX(f.fregs[20]),
-  FX(f.fregs[21]),
-  FX(f.fregs[22]),
-  FX(f.fregs[23]),
-  FX(f.fregs[24]),
-  FX(f.fregs[25]),
-  FX(f.fregs[26]),
-  FX(f.fregs[27]),
-  FX(f.fregs[28]),
-  FX(f.fregs[29]),
-  FX(f.fregs[30]),
-  FX(f.fregs[31]),
-
-  X(y),
-  X(psr),
-  X(wim),
-  X(tbr),
-  X(pc),
-  X(npc),
-  FX(fsr),			/* fpsr */
-  -1,				/* cpsr */
-};
-#endif
-
-#ifdef SPARC
-
-/* This routine handles some oddball cases for Sparc registers and LynxOS.
-   In partucular, it causes refs to G0, g5->7, and all fp regs to return zero.
-   It also handles knows where to find the I & L regs on the stack.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-#if 0
-  int whatregs = 0;
-
-#define WHATREGS_FLOAT 1
-#define WHATREGS_GEN 2
-#define WHATREGS_STACK 4
-
-  if (regno == -1)
-    whatregs = WHATREGS_FLOAT | WHATREGS_GEN | WHATREGS_STACK;
-  else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
-    whatregs = WHATREGS_STACK;
-  else if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32)
-    whatregs = WHATREGS_FLOAT;
-  else
-    whatregs = WHATREGS_GEN;
-
-  if (whatregs & WHATREGS_GEN)
-    {
-      struct econtext ec;		/* general regs */
-      char buf[MAX_REGISTER_RAW_SIZE];
-      int retval;
-      int i;
-
-      errno = 0;
-      retval = ptrace (PTRACE_GETREGS,
-		       BUILDPID (inferior_pid, general_thread),
-		       (PTRACE_ARG3_TYPE) &ec,
-		       0);
-      if (errno)
-	perror_with_name ("Sparc fetch_inferior_registers(ptrace)");
-  
-      memset (buf, 0, REGISTER_RAW_SIZE (G0_REGNUM));
-      supply_register (G0_REGNUM, buf);
-      supply_register (TBR_REGNUM, (char *)&ec.tbr);
-
-      memcpy (&registers[REGISTER_BYTE (G1_REGNUM)], &ec.g1,
-	      4 * REGISTER_RAW_SIZE (G1_REGNUM));
-      for (i = G1_REGNUM; i <= G1_REGNUM + 3; i++)
-	register_valid[i] = 1;
-
-      supply_register (PS_REGNUM, (char *)&ec.psr);
-      supply_register (Y_REGNUM, (char *)&ec.y);
-      supply_register (PC_REGNUM, (char *)&ec.pc);
-      supply_register (NPC_REGNUM, (char *)&ec.npc);
-      supply_register (WIM_REGNUM, (char *)&ec.wim);
-
-      memcpy (&registers[REGISTER_BYTE (O0_REGNUM)], ec.o,
-	      8 * REGISTER_RAW_SIZE (O0_REGNUM));
-      for (i = O0_REGNUM; i <= O0_REGNUM + 7; i++)
-	register_valid[i] = 1;
-    }
-
-  if (whatregs & WHATREGS_STACK)
-    {
-      CORE_ADDR sp;
-      int i;
-
-      sp = read_register (SP_REGNUM);
-
-      target_xfer_memory (sp + FRAME_SAVED_I0,
-			  &registers[REGISTER_BYTE(I0_REGNUM)],
-			  8 * REGISTER_RAW_SIZE (I0_REGNUM), 0);
-      for (i = I0_REGNUM; i <= I7_REGNUM; i++)
-	register_valid[i] = 1;
-
-      target_xfer_memory (sp + FRAME_SAVED_L0,
-			  &registers[REGISTER_BYTE(L0_REGNUM)],
-			  8 * REGISTER_RAW_SIZE (L0_REGNUM), 0);
-      for (i = L0_REGNUM; i <= L0_REGNUM + 7; i++)
-	register_valid[i] = 1;
-    }
-
-  if (whatregs & WHATREGS_FLOAT)
-    {
-      struct fcontext fc;		/* fp regs */
-      int retval;
-      int i;
-
-      errno = 0;
-      retval = ptrace (PTRACE_GETFPREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) &fc,
-		       0);
-      if (errno)
-	perror_with_name ("Sparc fetch_inferior_registers(ptrace)");
-  
-      memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], fc.f.fregs,
-	      32 * REGISTER_RAW_SIZE (FP0_REGNUM));
-      for (i = FP0_REGNUM; i <= FP0_REGNUM + 31; i++)
-	register_valid[i] = 1;
-
-      supply_register (FPS_REGNUM, (char *)&fc.fsr);
-    }
-#endif
-}
-
-/* This routine handles storing of the I & L regs for the Sparc.  The trick
-   here is that they actually live on the stack.  The really tricky part is
-   that when changing the stack pointer, the I & L regs must be written to
-   where the new SP points, otherwise the regs will be incorrect when the
-   process is started up again.   We assume that the I & L regs are valid at
-   this point.  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-#if 0
-  int whatregs = 0;
-
-  if (regno == -1)
-    whatregs = WHATREGS_FLOAT | WHATREGS_GEN | WHATREGS_STACK;
-  else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
-    whatregs = WHATREGS_STACK;
-  else if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32)
-    whatregs = WHATREGS_FLOAT;
-  else if (regno == SP_REGNUM)
-    whatregs = WHATREGS_STACK | WHATREGS_GEN;
-  else
-    whatregs = WHATREGS_GEN;
-
-  if (whatregs & WHATREGS_GEN)
-    {
-      struct econtext ec;		/* general regs */
-      int retval;
-
-      ec.tbr = read_register (TBR_REGNUM);
-      memcpy (&ec.g1, &registers[REGISTER_BYTE (G1_REGNUM)],
-	      4 * REGISTER_RAW_SIZE (G1_REGNUM));
-
-      ec.psr = read_register (PS_REGNUM);
-      ec.y = read_register (Y_REGNUM);
-      ec.pc = read_register (PC_REGNUM);
-      ec.npc = read_register (NPC_REGNUM);
-      ec.wim = read_register (WIM_REGNUM);
-
-      memcpy (ec.o, &registers[REGISTER_BYTE (O0_REGNUM)],
-	      8 * REGISTER_RAW_SIZE (O0_REGNUM));
-
-      errno = 0;
-      retval = ptrace (PTRACE_SETREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) &ec,
-		       0);
-      if (errno)
-	perror_with_name ("Sparc fetch_inferior_registers(ptrace)");
-    }
-
-  if (whatregs & WHATREGS_STACK)
-    {
-      int regoffset;
-      CORE_ADDR sp;
-
-      sp = read_register (SP_REGNUM);
-
-      if (regno == -1 || regno == SP_REGNUM)
-	{
-	  if (!register_valid[L0_REGNUM+5])
-	    abort();
-	  target_xfer_memory (sp + FRAME_SAVED_I0,
-			      &registers[REGISTER_BYTE (I0_REGNUM)],
-			      8 * REGISTER_RAW_SIZE (I0_REGNUM), 1);
-
-	  target_xfer_memory (sp + FRAME_SAVED_L0,
-			      &registers[REGISTER_BYTE (L0_REGNUM)],
-			      8 * REGISTER_RAW_SIZE (L0_REGNUM), 1);
-	}
-      else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
-	{
-	  if (!register_valid[regno])
-	    abort();
-	  if (regno >= L0_REGNUM && regno <= L0_REGNUM + 7)
-	    regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (L0_REGNUM)
-	      + FRAME_SAVED_L0;
-	  else
-	    regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (I0_REGNUM)
-	      + FRAME_SAVED_I0;
-	  target_xfer_memory (sp + regoffset, &registers[REGISTER_BYTE (regno)],
-			      REGISTER_RAW_SIZE (regno), 1);
-	}
-    }
-
-  if (whatregs & WHATREGS_FLOAT)
-    {
-      struct fcontext fc;		/* fp regs */
-      int retval;
-
-/* We read fcontext first so that we can get good values for fq_t... */
-      errno = 0;
-      retval = ptrace (PTRACE_GETFPREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) &fc,
-		       0);
-      if (errno)
-	perror_with_name ("Sparc fetch_inferior_registers(ptrace)");
-  
-      memcpy (fc.f.fregs, &registers[REGISTER_BYTE (FP0_REGNUM)],
-	      32 * REGISTER_RAW_SIZE (FP0_REGNUM));
-
-      fc.fsr = read_register (FPS_REGNUM);
-
-      errno = 0;
-      retval = ptrace (PTRACE_SETFPREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) &fc,
-		       0);
-      if (errno)
-	perror_with_name ("Sparc fetch_inferior_registers(ptrace)");
-      }
-#endif
-}
-#endif /* SPARC */
-
-#ifndef SPARC
-
-/* Return the offset relative to the start of the per-thread data to the
-   saved context block.  */
-
-static unsigned long
-lynx_registers_addr()
-{
-  CORE_ADDR stblock;
-  int ecpoff = offsetof(st_t, ecp);
-  CORE_ADDR ecp;
-
-  errno = 0;
-  stblock = (CORE_ADDR) ptrace (PTRACE_THREADUSER, BUILDPID (inferior_pid, general_thread),
-				(PTRACE_ARG3_TYPE)0, 0);
-  if (errno)
-    perror_with_name ("PTRACE_THREADUSER");
-
-  ecp = (CORE_ADDR) ptrace (PTRACE_PEEKTHREAD, BUILDPID (inferior_pid, general_thread),
-			    (PTRACE_ARG3_TYPE)ecpoff, 0);
-  if (errno)
-    perror_with_name ("lynx_registers_addr(PTRACE_PEEKTHREAD)");
-
-  return ecp - stblock;
-}
-
-/* Fetch one or more registers from the inferior.  REGNO == -1 to get
-   them all.  We actually fetch more than requested, when convenient,
-   marking them as valid so we won't fetch them again.  */
-
-void
-fetch_inferior_registers (ignored)
-     int ignored;
-{
-  int regno;
-  unsigned long reg;
-  unsigned long ecp;
-
-  ecp = lynx_registers_addr();
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      int ptrace_fun = PTRACE_PEEKTHREAD;
-
-#ifdef PTRACE_PEEKUSP
-      ptrace_fun = regno == SP_REGNUM ? PTRACE_PEEKUSP : PTRACE_PEEKTHREAD;
-#endif
-
-      errno = 0;
-      reg = ptrace (ptrace_fun, BUILDPID (inferior_pid, general_thread),
-		    (PTRACE_ARG3_TYPE) (ecp + regmap[regno]), 0);
-      if (errno)
-	perror_with_name ("fetch_inferior_registers(PTRACE_PEEKTHREAD)");
-  
-      *(unsigned long *)&registers[REGISTER_BYTE (regno)] = reg;
-    }
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (ignored)
-     int ignored;
-{
-  int regno;
-  unsigned long reg;
-  unsigned long ecp;
-
-  ecp = lynx_registers_addr();
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      int ptrace_fun = PTRACE_POKEUSER;
-
-#ifdef PTRACE_POKEUSP
-      ptrace_fun = regno == SP_REGNUM ? PTRACE_POKEUSP : PTRACE_POKEUSER;
-#endif
-
-      reg = *(unsigned long *)&registers[REGISTER_BYTE (regno)];
-
-      errno = 0;
-      ptrace (ptrace_fun, BUILDPID (inferior_pid, general_thread),
-	      (PTRACE_ARG3_TYPE) (ecp + regmap[regno]), reg);
-      if (errno)
-	perror_with_name ("PTRACE_POKEUSER");
-    }
-}
-
-#endif /* ! SPARC */
-
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_PTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  */
-
-void
-read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-
-  /* Read all the longwords */
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      buffer[i] = ptrace (PTRACE_PEEKTEXT, BUILDPID (inferior_pid, general_thread), addr, 0);
-    }
-
-  /* Copy appropriate bytes out of the buffer.  */
-  memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.
-   On failure (cannot write the inferior)
-   returns the value of errno.  */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-  extern int errno;
-
-  /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-  buffer[0] = ptrace (PTRACE_PEEKTEXT, BUILDPID (inferior_pid, general_thread), addr, 0);
-
-  if (count > 1)
-    {
-      buffer[count - 1]
-	= ptrace (PTRACE_PEEKTEXT, BUILDPID (inferior_pid, general_thread),
-		  addr + (count - 1) * sizeof (int), 0);
-    }
-
-  /* Copy data to be written over corresponding part of buffer */
-
-  memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-
-  /* Write the entire buffer.  */
-
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      while (1)
-	{
-	  errno = 0;
-	  ptrace (PTRACE_POKETEXT, BUILDPID (inferior_pid, general_thread), addr, buffer[i]);
-	  if (errno)
-	    {
-	      fprintf(stderr, "\
-ptrace (PTRACE_POKETEXT): errno=%d, pid=0x%x, addr=0x%x, buffer[i] = 0x%x\n",
-		      errno, BUILDPID (inferior_pid, general_thread),
-		      addr, buffer[i]);
-	      fprintf(stderr, "Sleeping for 1 second\n");
-	      sleep(1);
-	    }
-	  else
-	    break;
-	}
-    }
-
-  return 0;
-}
diff --git a/gdb/gdbserver/low-sim.c b/gdb/gdbserver/low-sim.c
deleted file mode 100644
index 8ad6e91..0000000
--- a/gdb/gdbserver/low-sim.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/* Low level interface to simulators, for the remote server for GDB.
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "bfd.h"
-#include "server.h"
-#include "callback.h"   /* GDB simulator callback interface */
-#include "remote-sim.h" /* GDB simulator interface */
-
-extern int remote_debug;
-
-extern host_callback default_callback;	/* in sim/common/callback.c */
-
-char registers[REGISTER_BYTES] __attribute__ ((aligned));
-
-int target_byte_order;	/* used by simulator */
-
-/* We record the result of sim_open so we can pass it
-   back to the other sim_foo routines.  */
-static SIM_DESC gdbsim_desc = 0;
-
-/* This version of "load" should be usable for any simulator that
-   does not support loading itself.  */
-
-static void
-generic_load (loadfile_bfd)
-    bfd *loadfile_bfd;
-{
-  asection *s;
-
-  for (s = loadfile_bfd->sections; s; s = s->next) 
-    {
-      if (s->flags & SEC_LOAD) 
-	{
-	  bfd_size_type size;
-
-	  size = bfd_get_section_size_before_reloc (s);
-	  if (size > 0)
-	    {
-	      char *buffer;
-	      bfd_vma lma;	/* use load address, not virtual address */
-
-	      buffer = xmalloc (size);
-	      lma = s->lma;
-
-	      /* Is this really necessary?  I guess it gives the user something
-		 to look at during a long download.  */
-	      printf ("Loading section %s, size 0x%lx lma 0x%lx\n",
-		      bfd_get_section_name (loadfile_bfd, s),
-		      (unsigned long) size,
-		      (unsigned long) lma); /* chops high 32 bits.  FIXME!! */
-
-	      bfd_get_section_contents (loadfile_bfd, s, buffer, 0, size);
-
-	      write_inferior_memory (lma, buffer, size);
-	      free (buffer);
-	    }
-	}
-    }
-
-  printf ("Start address 0x%lx\n",
-	  (unsigned long)loadfile_bfd->start_address);
-
-  /* We were doing this in remote-mips.c, I suspect it is right
-     for other targets too.  */
-  /* write_pc (loadfile_bfd->start_address); */	/* FIXME!! */
-}
-
-int
-create_inferior (program, argv)
-     char *program;
-     char **argv;
-{
-  bfd *abfd;
-  int pid = 0;
-#ifdef TARGET_BYTE_ORDER_SELECTABLE
-  char **new_argv;
-  int nargs;
-#endif
-
-  abfd = bfd_openr (program, 0);
-  if (!abfd) 
-    {
-      fprintf (stderr, "gdbserver: can't open %s: %s\n", 
-	       program, bfd_errmsg (bfd_get_error ()));
-      exit (1);
-    }
-
-  if (!bfd_check_format (abfd, bfd_object))
-    {
-      fprintf (stderr, "gdbserver: unknown load format for %s: %s\n",
-	       program, bfd_errmsg (bfd_get_error ()));
-      exit (1);
-    }
-
-#ifdef TARGET_BYTE_ORDER_SELECTABLE
-  /* Add "-E big" or "-E little" to the argument list depending on the
-     endianness of the program to be loaded.  */
-  for (nargs = 0; argv[nargs] != NULL; nargs++)		/* count the args */
-    ;
-  new_argv = alloca (sizeof (char *) * (nargs + 3));	/* allocate new args */
-  for (nargs = 0; argv[nargs] != NULL; nargs++)		/* copy old to new */
-    new_argv[nargs] = argv[nargs];
-  new_argv[nargs] = "-E";
-  new_argv[nargs + 1] = bfd_big_endian (abfd) ? "big" : "little";
-  new_argv[nargs + 2] = NULL;
-  argv = new_argv;
-#endif
-
-  /* Create an instance of the simulator.  */
-  default_callback.init (&default_callback);
-  gdbsim_desc = sim_open (SIM_OPEN_STANDALONE, &default_callback, abfd, argv);
-  if (gdbsim_desc == 0)
-    exit (1);
-
-  /* Load the program into the simulator.  */
-  if (abfd)
-    if (sim_load (gdbsim_desc, program, NULL, 0) == SIM_RC_FAIL)
-      generic_load (abfd);
-
-  /* Create an inferior process in the simulator.  This initializes SP.  */
-  sim_create_inferior (gdbsim_desc, abfd, argv, /* env */ NULL);
-  sim_resume (gdbsim_desc, 1, 0);	/* execute one instr */
-  return pid;
-}
-
-/* Kill the inferior process.  Make us have no inferior.  */
-
-void
-kill_inferior ()
-{
-  sim_close (gdbsim_desc, 0);
-  default_callback.shutdown (&default_callback);
-}
-
-/* Fetch one register.  */
-
-static void
-fetch_register (regno)
-     int regno;
-{
-  sim_fetch_register (gdbsim_desc, regno, &registers[REGISTER_BYTE (regno)],
-		      REGISTER_RAW_SIZE (regno));
-}
-
-/* Fetch all registers, or just one, from the child process.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  if (regno == -1 || regno == 0)
-    for (regno = 0; regno < NUM_REGS/*-NUM_FREGS*/; regno++)
-      fetch_register (regno);
-  else
-    fetch_register (regno);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  if (regno  == -1) 
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	store_inferior_registers (regno);
-    }
-  else
-    sim_store_register (gdbsim_desc, regno, &registers[REGISTER_BYTE (regno)],
-			REGISTER_RAW_SIZE (regno));
-}
-
-/* Return nonzero if the given thread is still alive.  */
-int
-mythread_alive (pid)
-     int pid;
-{
-  return 1;
-}
-
-/* Wait for process, returns status */
-
-unsigned char
-mywait (status)
-     char *status;
-{
-  int sigrc;
-  enum sim_stop reason;
-
-  sim_stop_reason (gdbsim_desc, &reason, &sigrc);
-  switch (reason)
-    {
-    case sim_exited:
-      if (remote_debug)
-	printf ("\nChild exited with retcode = %x \n", sigrc);
-      *status = 'W';
-      return sigrc;
-
-#if 0
-    case sim_stopped:
-      if (remote_debug)
-	printf ("\nChild terminated with signal = %x \n", sigrc);
-      *status = 'X';
-      return sigrc;
-#endif
-
-    default:   /* should this be sim_signalled or sim_stopped?  FIXME!! */
-      if (remote_debug)
-	printf ("\nChild received signal = %x \n", sigrc);
-      fetch_inferior_registers (0);
-      *status = 'T';
-      return (unsigned char) sigrc;
-    }
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-myresume (step, signo)
-     int step;
-     int signo;
-{
-  /* Should be using target_signal_to_host() or signal numbers in target.h
-     to convert GDB signal number to target signal number.  */
-  sim_resume (gdbsim_desc, step, signo);
-}
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  */
-
-void
-read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  sim_read (gdbsim_desc, memaddr, myaddr, len);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.
-   On failure (cannot write the inferior)
-   returns the value of errno.  */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  sim_write (gdbsim_desc, memaddr, myaddr, len);  /* should check for error.  FIXME!! */
-  return 0;
-}
-
-#if 0
-void
-initialize ()
-{
-  inferior_pid = 0;
-}
-
-int
-have_inferior_p ()
-{
-  return inferior_pid != 0;
-}
-#endif
diff --git a/gdb/gdbserver/low-sparc.c b/gdb/gdbserver/low-sparc.c
deleted file mode 100644
index ddffaec..0000000
--- a/gdb/gdbserver/low-sparc.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/* Low level interface to ptrace, for the remote server for GDB.
-   Copyright (C) 1986, 1987, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <sys/wait.h>
-#include "frame.h"
-#include "inferior.h"
-/***************************
-#include "initialize.h"
-****************************/
-
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <sgtty.h>
-#include <fcntl.h>
-
-/***************Begin MY defs*********************/
-int quit_flag = 0;
-char registers[REGISTER_BYTES];
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-
-char buf2[MAX_REGISTER_RAW_SIZE];
-/***************End MY defs*********************/
-
-#include <sys/ptrace.h>
-#include <sys/reg.h>
-
-extern int sys_nerr;
-extern char **sys_errlist;
-extern char **environ;
-extern int errno;
-extern int inferior_pid;
-void quit (), perror_with_name ();
-int query ();
-
-/* Start an inferior process and returns its pid.
-   ALLARGS is a vector of program-name and args.
-   ENV is the environment vector to pass.  */
-
-int
-create_inferior (program, allargs)
-     char *program;
-     char **allargs;
-{
-  int pid;
-
-  pid = fork ();
-  if (pid < 0)
-    perror_with_name ("fork");
-
-  if (pid == 0)
-    {
-      ptrace (PTRACE_TRACEME);
-
-      execv (program, allargs);
-
-      fprintf (stderr, "Cannot exec %s: %s.\n", program,
-	       errno < sys_nerr ? sys_errlist[errno] : "unknown error");
-      fflush (stderr);
-      _exit (0177);
-    }
-
-  return pid;
-}
-
-/* Kill the inferior process.  Make us have no inferior.  */
-
-void
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-  ptrace (8, inferior_pid, 0, 0);
-  wait (0);
-  /*************inferior_died ();****VK**************/
-}
-
-/* Return nonzero if the given thread is still alive.  */
-int
-mythread_alive (pid)
-     int pid;
-{
-  return 1;
-}
-
-/* Wait for process, returns status */
-
-unsigned char
-mywait (status)
-     char *status;
-{
-  int pid;
-  union wait w;
-
-  pid = wait (&w);
-  if (pid != inferior_pid)
-    perror_with_name ("wait");
-
-  if (WIFEXITED (w))
-    {
-      fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w));
-      *status = 'W';
-      return ((unsigned char) WEXITSTATUS (w));
-    }
-  else if (!WIFSTOPPED (w))
-    {
-      fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w));
-      *status = 'X';
-      return ((unsigned char) WTERMSIG (w));
-    }
-
-  fetch_inferior_registers (0);
-
-  *status = 'T';
-  return ((unsigned char) WSTOPSIG (w));
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-myresume (step, signal)
-     int step;
-     int signal;
-{
-  errno = 0;
-  ptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, inferior_pid, 1, signal);
-  if (errno)
-    perror_with_name ("ptrace");
-}
-
-/* Fetch one or more registers from the inferior.  REGNO == -1 to get
-   them all.  We actually fetch more than requested, when convenient,
-   marking them as valid so we won't fetch them again.  */
-
-void
-fetch_inferior_registers (ignored)
-     int ignored;
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-  int i;
-
-  /* Global and Out regs are fetched directly, as well as the control
-     registers.  If we're getting one of the in or local regs,
-     and the stack pointer has not yet been fetched,
-     we have to do that first, since they're found in memory relative
-     to the stack pointer.  */
-
-  if (ptrace (PTRACE_GETREGS, inferior_pid,
-	      (PTRACE_ARG3_TYPE) &inferior_registers, 0))
-    perror("ptrace_getregs");
-      
-  registers[REGISTER_BYTE (0)] = 0;
-  memcpy (&registers[REGISTER_BYTE (1)], &inferior_registers.r_g1,
-	  15 * REGISTER_RAW_SIZE (G0_REGNUM));
-  *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps; 
-  *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-  *(int *)&registers[REGISTER_BYTE (NPC_REGNUM)] = inferior_registers.r_npc;
-  *(int *)&registers[REGISTER_BYTE (Y_REGNUM)] = inferior_registers.r_y;
-
-  /* Floating point registers */
-
-  if (ptrace (PTRACE_GETFPREGS, inferior_pid,
-	      (PTRACE_ARG3_TYPE) &inferior_fp_registers,
-	      0))
-    perror("ptrace_getfpregs");
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
-	  sizeof inferior_fp_registers.fpu_fr);
-
-  /* These regs are saved on the stack by the kernel.  Only read them
-     all (16 ptrace calls!) if we really need them.  */
-
-  read_inferior_memory (*(CORE_ADDR*)&registers[REGISTER_BYTE (SP_REGNUM)],
-			&registers[REGISTER_BYTE (L0_REGNUM)],
-			16*REGISTER_RAW_SIZE (L0_REGNUM));
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (ignored)
-     int ignored;
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-  CORE_ADDR sp = *(CORE_ADDR *)&registers[REGISTER_BYTE (SP_REGNUM)];
-
-  write_inferior_memory (sp, &registers[REGISTER_BYTE (L0_REGNUM)],
-			 16*REGISTER_RAW_SIZE (L0_REGNUM));
-
-  memcpy (&inferior_registers.r_g1, &registers[REGISTER_BYTE (G1_REGNUM)],
-	  15 * REGISTER_RAW_SIZE (G1_REGNUM));
-
-  inferior_registers.r_ps =
-    *(int *)&registers[REGISTER_BYTE (PS_REGNUM)];
-  inferior_registers.r_pc =
-    *(int *)&registers[REGISTER_BYTE (PC_REGNUM)];
-  inferior_registers.r_npc =
-    *(int *)&registers[REGISTER_BYTE (NPC_REGNUM)];
-  inferior_registers.r_y =
-    *(int *)&registers[REGISTER_BYTE (Y_REGNUM)];
-
-  if (ptrace (PTRACE_SETREGS, inferior_pid,
-	      (PTRACE_ARG3_TYPE) &inferior_registers, 0))
-    perror("ptrace_setregs");
-
-  memcpy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
-	  sizeof inferior_fp_registers.fpu_fr);
-
-  if (ptrace (PTRACE_SETFPREGS, inferior_pid,
-	      (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0))
-    perror("ptrace_setfpregs");
-}
-
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_PTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  */
-
-read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-
-  /* Read all the longwords */
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      buffer[i] = ptrace (1, inferior_pid, addr, 0);
-    }
-
-  /* Copy appropriate bytes out of the buffer.  */
-  memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.
-   On failure (cannot write the inferior)
-   returns the value of errno.  */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-  extern int errno;
-
-  /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-  buffer[0] = ptrace (1, inferior_pid, addr, 0);
-
-  if (count > 1)
-    {
-      buffer[count - 1]
-	= ptrace (1, inferior_pid,
-		  addr + (count - 1) * sizeof (int), 0);
-    }
-
-  /* Copy data to be written over corresponding part of buffer */
-
-  bcopy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-
-  /* Write the entire buffer.  */
-
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      errno = 0;
-      ptrace (4, inferior_pid, addr, buffer[i]);
-      if (errno)
-	return errno;
-    }
-
-  return 0;
-}
-
-void
-initialize ()
-{
-  inferior_pid = 0;
-}
-
-int
-have_inferior_p ()
-{
-  return inferior_pid != 0;
-}
diff --git a/gdb/gdbserver/low-sun3.c b/gdb/gdbserver/low-sun3.c
deleted file mode 100644
index c84b79f..0000000
--- a/gdb/gdbserver/low-sun3.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/* Low level interface to ptrace, for the remote server for GDB.
-   Copyright (C) 1986, 1987, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "<sys/wait.h>"
-#include "frame.h"
-#include "inferior.h"
-
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <sgtty.h>
-#include <fcntl.h>
-
-/***************Begin MY defs*********************/
-int quit_flag = 0;
-char registers[REGISTER_BYTES];
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-
-char buf2[MAX_REGISTER_RAW_SIZE];
-/***************End MY defs*********************/
-
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-extern int sys_nerr;
-extern char **sys_errlist;
-extern char **environ;
-extern int errno;
-extern int inferior_pid;
-void quit (), perror_with_name ();
-int query ();
-
-/* Start an inferior process and returns its pid.
-   ALLARGS is a vector of program-name and args.
-   ENV is the environment vector to pass.  */
-
-int
-create_inferior (program, allargs)
-     char *program;
-     char **allargs;
-{
-  int pid;
-
-  pid = fork ();
-  if (pid < 0)
-    perror_with_name ("fork");
-
-  if (pid == 0)
-    {
-      ptrace (PTRACE_TRACEME);
-
-      execv (program, allargs);
-
-      fprintf (stderr, "Cannot exec %s: %s.\n", program,
-	       errno < sys_nerr ? sys_errlist[errno] : "unknown error");
-      fflush (stderr);
-      _exit (0177);
-    }
-
-  return pid;
-}
-
-/* Kill the inferior process.  Make us have no inferior.  */
-
-void
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-  ptrace (8, inferior_pid, 0, 0);
-  wait (0);
-  /*************inferior_died ();****VK**************/
-}
-
-/* Return nonzero if the given thread is still alive.  */
-int
-mythread_alive (pid)
-     int pid;
-{
-  return 1;
-}
-
-/* Wait for process, returns status */
-
-unsigned char
-mywait (status)
-     char *status;
-{
-  int pid;
-  union wait w;
-
-  pid = wait (&w);
-  if (pid != inferior_pid)
-    perror_with_name ("wait");
-
-  if (WIFEXITED (w))
-    {
-      fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w));
-      *status = 'W';
-      return ((unsigned char) WEXITSTATUS (w));
-    }
-  else if (!WIFSTOPPED (w))
-    {
-      fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w));
-      *status = 'X';
-      return ((unsigned char) WTERMSIG (w));
-    }
-
-  fetch_inferior_registers (0);
-
-  *status = 'T';
-  return ((unsigned char) WSTOPSIG (w));
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-myresume (step, signal)
-     int step;
-     int signal;
-{
-  errno = 0;
-  ptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, inferior_pid, 1, signal);
-  if (errno)
-    perror_with_name ("ptrace");
-}
-
-/* Fetch one or more registers from the inferior.  REGNO == -1 to get
-   them all.  We actually fetch more than requested, when convenient,
-   marking them as valid so we won't fetch them again.  */
-
-void
-fetch_inferior_registers (ignored)
-     int ignored;
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-#ifdef FP0_REGNUM
-  ptrace (PTRACE_GETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif 
-  
-  memcpy (registers, &inferior_registers, 16 * 4);
-#ifdef FP0_REGNUM
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
-	  sizeof inferior_fp_registers.fps_regs);
-#endif 
-  *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
-  *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-#ifdef FP0_REGNUM
-  memcpy
-    (&registers[REGISTER_BYTE (FPC_REGNUM)],
-     &inferior_fp_registers.fps_control,
-     sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif 
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (ignored)
-     int ignored;
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-
-  memcpy (&inferior_registers, registers, 16 * 4);
-#ifdef FP0_REGNUM
-  memcpy (&inferior_fp_registers,
-	  &registers[REGISTER_BYTE (FP0_REGNUM)],
-	  sizeof inferior_fp_registers.fps_regs);
-#endif
-  inferior_registers.r_ps = *(int *)&registers[REGISTER_BYTE (PS_REGNUM)];
-  inferior_registers.r_pc = *(int *)&registers[REGISTER_BYTE (PC_REGNUM)];
-
-#ifdef FP0_REGNUM
-  memcpy (&inferior_fp_registers.fps_control,
-	  &registers[REGISTER_BYTE (FPC_REGNUM)],
-	  (sizeof inferior_fp_registers
-	   - sizeof inferior_fp_registers.fps_regs));
-#endif
-
-  ptrace (PTRACE_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-#if FP0_REGNUM
-  ptrace (PTRACE_SETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif
-}
-
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_PTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  */
-
-read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-
-  /* Read all the longwords */
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      buffer[i] = ptrace (1, inferior_pid, addr, 0);
-    }
-
-  /* Copy appropriate bytes out of the buffer.  */
-  memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.
-   On failure (cannot write the inferior)
-   returns the value of errno.  */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & -sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-  = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-  extern int errno;
-
-  /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-  buffer[0] = ptrace (1, inferior_pid, addr, 0);
-
-  if (count > 1)
-    {
-      buffer[count - 1]
-	= ptrace (1, inferior_pid,
-		  addr + (count - 1) * sizeof (int), 0);
-    }
-
-  /* Copy data to be written over corresponding part of buffer */
-
-  memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-
-  /* Write the entire buffer.  */
-
-  for (i = 0; i < count; i++, addr += sizeof (int))
-    {
-      errno = 0;
-      ptrace (4, inferior_pid, addr, buffer[i]);
-      if (errno)
-	return errno;
-    }
-
-  return 0;
-}
-
-void
-initialize ()
-{
-  inferior_pid = 0;
-}
-
-int
-have_inferior_p ()
-{
-  return inferior_pid != 0;
-}
diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c
deleted file mode 100644
index 5283404..0000000
--- a/gdb/gdbserver/remote-utils.c
+++ /dev/null
@@ -1,545 +0,0 @@
-/* Remote utility routines for the remote server for GDB.
-   Copyright (C) 1986, 1989, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "server.h"
-#include "terminal.h"
-#include <stdio.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/file.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <netinet/tcp.h>
-#include <sys/ioctl.h>
-#include <signal.h>
-#include <fcntl.h>
-
-int remote_debug = 1;
-
-static int remote_desc;
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-void
-remote_open (name)
-     char *name;
-{
-  int save_fcntl_flags;
-
-  if (!strchr (name, ':'))
-    {
-      remote_desc = open (name, O_RDWR);
-      if (remote_desc < 0)
-	perror_with_name ("Could not open remote device");
-
-#ifdef HAVE_TERMIOS
-      {
-	struct termios termios;
-	tcgetattr(remote_desc, &termios);
-
-	termios.c_iflag = 0;
-	termios.c_oflag = 0;
-	termios.c_lflag = 0;
-	termios.c_cflag &= ~(CSIZE|PARENB);
-	termios.c_cflag |= CLOCAL | CS8;
-	termios.c_cc[VMIN] = 0;
-	termios.c_cc[VTIME] = 0;
-
-	tcsetattr(remote_desc, TCSANOW, &termios);
-      }
-#endif
-
-#ifdef HAVE_TERMIO
-      {
-	struct termio termio;
-	ioctl (remote_desc, TCGETA, &termio);
-
-	termio.c_iflag = 0;
-	termio.c_oflag = 0;
-	termio.c_lflag = 0;
-	termio.c_cflag &= ~(CSIZE|PARENB);
-	termio.c_cflag |= CLOCAL | CS8;
-	termio.c_cc[VMIN] = 0;
-	termio.c_cc[VTIME] = 0;
-
-	ioctl (remote_desc, TCSETA, &termio);
-      }
-#endif
-
-#ifdef HAVE_SGTTY
-      {
-	struct sgttyb sg;
-
-	ioctl (remote_desc, TIOCGETP, &sg);
-	sg.sg_flags = RAW;
-	ioctl (remote_desc, TIOCSETP, &sg);
-      }
-#endif
-
-
-    }
-  else
-    {
-      char *port_str;
-      int port;
-      struct sockaddr_in sockaddr;
-      int tmp;
-      struct protoent *protoent;
-      int tmp_desc;
-
-      port_str = strchr (name, ':');
-
-      port = atoi (port_str + 1);
-
-      tmp_desc = socket (PF_INET, SOCK_STREAM, 0);
-      if (tmp_desc < 0)
-	perror_with_name ("Can't open socket");
-
-      /* Allow rapid reuse of this port. */
-      tmp = 1;
-      setsockopt (tmp_desc, SOL_SOCKET, SO_REUSEADDR, (char *)&tmp,
-		  sizeof(tmp));
-
-      sockaddr.sin_family = PF_INET;
-      sockaddr.sin_port = htons(port);
-      sockaddr.sin_addr.s_addr = INADDR_ANY;
-
-      if (bind (tmp_desc, (struct sockaddr *)&sockaddr, sizeof (sockaddr))
-	  || listen (tmp_desc, 1))
-	perror_with_name ("Can't bind address");
-
-      tmp = sizeof (sockaddr);
-      remote_desc = accept (tmp_desc, (struct sockaddr *)&sockaddr, &tmp);
-      if (remote_desc == -1)
-	perror_with_name ("Accept failed");
-
-      protoent = getprotobyname ("tcp");
-      if (!protoent)
-	perror_with_name ("getprotobyname");
-
-      /* Enable TCP keep alive process. */
-      tmp = 1;
-      setsockopt (tmp_desc, SOL_SOCKET, SO_KEEPALIVE, (char *)&tmp, sizeof(tmp));
-
-      /* Tell TCP not to delay small packets.  This greatly speeds up
-	 interactive response. */
-      tmp = 1;
-      setsockopt (remote_desc, protoent->p_proto, TCP_NODELAY,
-		  (char *)&tmp, sizeof(tmp));
-
-      close (tmp_desc);		/* No longer need this */
-
-      signal (SIGPIPE, SIG_IGN); /* If we don't do this, then gdbserver simply
-				    exits when the remote side dies.  */
-    }
-
-#if defined(F_SETFL) && defined (FASYNC)
-  save_fcntl_flags = fcntl (remote_desc, F_GETFL, 0);
-  fcntl (remote_desc, F_SETFL, save_fcntl_flags | FASYNC);
-  disable_async_io ();
-#endif /* FASYNC */
-  fprintf (stderr, "Remote debugging using %s\n", name);
-}
-
-void
-remote_close()
-{
-  close (remote_desc);
-}
-
-/* Convert hex digit A to a number.  */
-
-static int
-fromhex (a)
-     int a;
-{
-  if (a >= '0' && a <= '9')
-    return a - '0';
-  else if (a >= 'a' && a <= 'f')
-    return a - 'a' + 10;
-  else
-    error ("Reply contains invalid hex digit");
-}
-
-/* Convert number NIB to a hex digit.  */
-
-static int
-tohex (nib)
-     int nib;
-{
-  if (nib < 10)
-    return '0' + nib;
-  else
-    return 'a' + nib - 10;
-}
-
-/* Send a packet to the remote machine, with error checking.
-   The data of the packet is in BUF.  Returns >= 0 on success, -1 otherwise. */
-
-int
-putpkt (buf)
-     char *buf;
-{
-  int i;
-  unsigned char csum = 0;
-  char buf2[2000];
-  char buf3[1];
-  int cnt = strlen (buf);
-  char *p;
-
-  /* Copy the packet into buffer BUF2, encapsulating it
-     and giving it a checksum.  */
-
-  p = buf2;
-  *p++ = '$';
-
-  for (i = 0; i < cnt; i++)
-    {
-      csum += buf[i];
-      *p++ = buf[i];
-    }
-  *p++ = '#';
-  *p++ = tohex ((csum >> 4) & 0xf);
-  *p++ = tohex (csum & 0xf);
-
-  *p = '\0';
-
-  /* Send it over and over until we get a positive ack.  */
-
-  do
-    {
-      int cc;
-
-      if (write (remote_desc, buf2, p - buf2) != p - buf2)
-	{
-	  perror ("putpkt(write)");
-	  return -1;
-	}
-
-      if (remote_debug)
-	printf ("putpkt (\"%s\"); [looking for ack]\n", buf2);
-      cc = read (remote_desc, buf3, 1);
-      if (remote_debug)
-	printf ("[received '%c' (0x%x)]\n", buf3[0], buf3[0]);
-      if (cc <= 0)
-	{
-	  if (cc == 0)
-	    fprintf (stderr, "putpkt(read): Got EOF\n");
-	  else
-	    perror ("putpkt(read)");
-
-	  return -1;
-	}
-    }
-  while (buf3[0] != '+');
-
-  return 1;			/* Success! */
-}
-
-/* Come here when we get an input interrupt from the remote side.  This
-   interrupt should only be active while we are waiting for the child to do
-   something.  About the only thing that should come through is a ^C, which
-   will cause us to send a SIGINT to the child.  */
-
-static void
-input_interrupt()
-{
-  int cc;
-  char c;
-
-  cc = read (remote_desc, &c, 1);
-
-  if (cc != 1 || c != '\003')
-    {
-      fprintf(stderr, "input_interrupt, cc = %d c = %d\n", cc, c);
-      return;
-    }
-
-  kill (inferior_pid, SIGINT);
-}
-
-void
-enable_async_io()
-{
-  signal (SIGIO, input_interrupt);
-}
-
-void
-disable_async_io()
-{
-  signal (SIGIO, SIG_IGN);
-}
-
-/* Returns next char from remote GDB.  -1 if error.  */
-
-static int
-readchar ()
-{
-  static char buf[BUFSIZ];
-  static int bufcnt = 0;
-  static char *bufp;
-
-  if (bufcnt-- > 0)
-    return *bufp++ & 0x7f;
-
-  bufcnt = read (remote_desc, buf, sizeof (buf));
-
-  if (bufcnt <= 0)
-    {
-      if (bufcnt == 0)
-	fprintf (stderr, "readchar: Got EOF\n");
-      else
-	perror ("readchar");
-
-      return -1;
-    }
-
-  bufp = buf;
-  bufcnt--;
-  return *bufp++ & 0x7f;
-}
-
-/* Read a packet from the remote machine, with error checking,
-   and store it in BUF.  Returns length of packet, or negative if error. */
-
-int
-getpkt (buf)
-     char *buf;
-{
-  char *bp;
-  unsigned char csum, c1, c2;
-  int c;
-
-  while (1)
-    {
-      csum = 0;
-
-      while (1)
-	{
-	  c = readchar ();
-	  if (c == '$')
-	    break;
-	  if (remote_debug)
-	    printf ("[getpkt: discarding char '%c']\n", c);
-	  if (c < 0)
-	    return -1;
-	}
-
-      bp = buf;
-      while (1)
-	{
-	  c = readchar ();
-	  if (c < 0)
-	    return -1;
-	  if (c == '#')
-	    break;
-	  *bp++ = c;
-	  csum += c;
-	}
-      *bp = 0;
-
-      c1 = fromhex (readchar ());
-      c2 = fromhex (readchar ());
-      
-      if (csum == (c1 << 4) + c2)
-	break;
-
-      fprintf (stderr, "Bad checksum, sentsum=0x%x, csum=0x%x, buf=%s\n",
-	       (c1 << 4) + c2, csum, buf);
-      write (remote_desc, "-", 1);
-    }
-
-  if (remote_debug)
-    printf ("getpkt (\"%s\");  [sending ack] \n", buf);
-
-  write (remote_desc, "+", 1);
-
-  if (remote_debug)
-    printf ("[sent ack]\n");
-  return bp - buf;
-}
-
-void
-write_ok (buf)
-     char *buf;
-{
-  buf[0] = 'O';
-  buf[1] = 'K';
-  buf[2] = '\0';
-}
-
-void
-write_enn (buf)
-     char *buf;
-{
-  buf[0] = 'E';
-  buf[1] = 'N';
-  buf[2] = 'N';
-  buf[3] = '\0';
-}
-
-void
-convert_int_to_ascii (from, to, n)
-     char *from, *to;
-     int n;
-{
-  int nib;
-  char ch;
-  while (n--)
-    {
-      ch = *from++;
-      nib = ((ch & 0xf0) >> 4) & 0x0f;
-      *to++ = tohex (nib);
-      nib = ch & 0x0f;
-      *to++ = tohex (nib);
-    }
-  *to++ = 0;
-}
-
-
-void
-convert_ascii_to_int (from, to, n)
-     char *from, *to;
-     int n;
-{
-  int nib1, nib2;
-  while (n--)
-    {
-      nib1 = fromhex (*from++);
-      nib2 = fromhex (*from++);
-      *to++ = (((nib1 & 0x0f) << 4) & 0xf0) | (nib2 & 0x0f);
-    }
-}
-
-static char *
-outreg(regno, buf)
-     int regno;
-     char *buf;
-{
-  extern char registers[];
-  int regsize = REGISTER_RAW_SIZE (regno);
-
-  *buf++ = tohex (regno >> 4);
-  *buf++ = tohex (regno & 0xf);
-  *buf++ = ':';
-  convert_int_to_ascii (&registers[REGISTER_BYTE (regno)], buf, regsize);
-  buf += 2 * regsize;
-  *buf++ = ';';
-
-  return buf;
-}
-
-void
-prepare_resume_reply (buf, status, signo)
-     char *buf;
-     char status;
-     unsigned char signo;
-{
-  int nib;
-
-  *buf++ = status;
-
-  /* FIXME!  Should be converting this signal number (numbered
-     according to the signal numbering of the system we are running on)
-     to the signal numbers used by the gdb protocol (see enum target_signal
-     in gdb/target.h).  */
-  nib = ((signo & 0xf0) >> 4);
-  *buf++ = tohex (nib);
-  nib = signo & 0x0f;
-  *buf++ = tohex (nib);
-
-  if (status == 'T')
-    {
-      buf = outreg (PC_REGNUM, buf);
-      buf = outreg (FP_REGNUM, buf);
-      buf = outreg (SP_REGNUM, buf);
-#ifdef NPC_REGNUM
-      buf = outreg (NPC_REGNUM, buf);
-#endif
-#ifdef O7_REGNUM
-      buf = outreg (O7_REGNUM, buf);
-#endif
-
-      /* If the debugger hasn't used any thread features, don't burden it with
-	 threads.  If we didn't check this, GDB 4.13 and older would choke.  */
-      if (cont_thread != 0)
-	{
-	  if (old_thread_from_wait != thread_from_wait)
-	    {
-	      sprintf (buf, "thread:%x;", thread_from_wait);
-	      buf += strlen (buf);
-	      old_thread_from_wait = thread_from_wait;
-	    }
-	}
-    }
-  /* For W and X, we're done.  */
-  *buf++ = 0;
-}
-
-void
-decode_m_packet (from, mem_addr_ptr, len_ptr)
-     char *from;
-     CORE_ADDR *mem_addr_ptr;
-     unsigned int *len_ptr;
-{
-  int i = 0, j = 0;
-  char ch;
-  *mem_addr_ptr = *len_ptr = 0;
-
-  while ((ch = from[i++]) != ',')
-    {
-      *mem_addr_ptr = *mem_addr_ptr << 4;
-      *mem_addr_ptr |= fromhex (ch) & 0x0f;
-    }
-
-  for (j = 0; j < 4; j++)
-    {
-      if ((ch = from[i++]) == 0)
-	break;
-      *len_ptr = *len_ptr << 4;
-      *len_ptr |= fromhex (ch) & 0x0f;
-    }
-}
-
-void
-decode_M_packet (from, mem_addr_ptr, len_ptr, to)
-     char *from, *to;
-     CORE_ADDR *mem_addr_ptr;
-     unsigned int *len_ptr;
-{
-  int i = 0;
-  char ch;
-  *mem_addr_ptr = *len_ptr = 0;
-
-  while ((ch = from[i++]) != ',')
-    {
-      *mem_addr_ptr = *mem_addr_ptr << 4;
-      *mem_addr_ptr |= fromhex (ch) & 0x0f;
-    }
-
-  while ((ch = from[i++]) != ':')
-    {
-      *len_ptr = *len_ptr << 4;
-      *len_ptr |= fromhex (ch) & 0x0f;
-    }
-
-  convert_ascii_to_int (&from[i++], to, *len_ptr);
-}
diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
deleted file mode 100644
index a38fda6..0000000
--- a/gdb/gdbserver/server.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* Main code for remote server for GDB.
-   Copyright (C) 1989, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "server.h"
-
-main (argc, argv)
-     int argc;
-     char *argv[];
-{
-  char ch, status, own_buf[2000], mem_buf[2000];
-  int i = 0;
-  unsigned char signal;
-  unsigned int mem_addr, len;
-
-  if (setjmp(toplevel))
-    {
-      fprintf(stderr, "Exiting\n");
-      exit(1);
-    }
-
-  if (argc < 3)
-    error("Usage: gdbserver tty prog [args ...]");
-
-  inferior_pid = create_inferior (argv[2], &argv[2]);
-  fprintf (stderr, "Process %s created; pid = %d\n", argv[2], inferior_pid);
-
-  signal = mywait (&status);	/* Wait till we are at 1st instr in prog */
-
-  /* We are now stopped at the first instruction of the target process */
-
-  while (1)
-    {
-      remote_open (argv[1]);
-
-      setjmp(toplevel);
-      while (getpkt (own_buf) > 0)
-	{
-	  i = 0;
-	  ch = own_buf[i++];
-	  switch (ch)
-	    {
-	    case '?':
-	      prepare_resume_reply (own_buf, status, signal);
-	      break;
-	    case 'g':
-	      convert_int_to_ascii (registers, own_buf, REGISTER_BYTES);
-	      break;
-	    case 'G':
-	      convert_ascii_to_int (&own_buf[1], registers, REGISTER_BYTES);
-	      store_inferior_registers (-1);
-	      write_ok (own_buf);
-	      break;
-	    case 'm':
-	      decode_m_packet (&own_buf[1], &mem_addr, &len);
-	      read_inferior_memory (mem_addr, mem_buf, len);
-	      convert_int_to_ascii (mem_buf, own_buf, len);
-	      break;
-	    case 'M':
-	      decode_M_packet (&own_buf[1], &mem_addr, &len, mem_buf);
-	      if (write_inferior_memory (mem_addr, mem_buf, len) == 0)
-		write_ok (own_buf);
-	      else
-		write_enn (own_buf);
-	      break;
-	    case 'c':
-	      myresume (0, 0);
-	      signal = mywait (&status);
-	      prepare_resume_reply (own_buf, status, signal);
-	      break;
-	    case 's':
-	      myresume (1, 0);
-	      signal = mywait (&status);
-	      prepare_resume_reply (own_buf, status, signal);
-	      break;
-	    case 'k':
-	      fprintf (stderr, "Killing inferior\n");
-	      kill_inferior ();
-	      inferior_pid = create_inferior (argv[2], &argv[2]);
-	      fprintf (stderr, "Process %s created; pid = %d\n", argv[2],
-		       inferior_pid);
-	      signal = mywait (&status); /* Wait till we are at 1st instr in prog */
-	      break;
-	    case 'q':
-	      own_buf[0] = '\0';
-	      break;
-	    default:
-	      printf ("\nUnknown option chosen by master\n");
-	      write_enn (own_buf);
-	      break;
-	    }
-
-	  putpkt (own_buf);
-	}
-
-      /* We come here when getpkt fails.  Close the connection, and re-open it
-         at the top of the loop.  */
-
-      fprintf (stderr, "Remote side has terminated connection.  GDBserver will reopen the connection.\n");
-
-      remote_close ();
-    }
-}
diff --git a/gdb/gdbserver/utils.c b/gdb/gdbserver/utils.c
deleted file mode 100644
index de8226b..0000000
--- a/gdb/gdbserver/utils.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* General utility routines for the remote server for GDB.
-   Copyright (C) 1986, 1989, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "server.h"
-#include <stdio.h>
-
-/* Generally useful subroutines used throughout the program.  */
-
-/* Print the system error message for errno, and also mention STRING
-   as the file name for which the error was encountered.
-   Then return to command level.  */
-
-void
-perror_with_name (string)
-     char *string;
-{
-  extern int sys_nerr;
-  extern char *sys_errlist[];
-  extern int errno;
-  char *err;
-  char *combined;
-
-  if (errno < sys_nerr)
-    err = sys_errlist[errno];
-  else
-    err = "unknown error";
-
-  combined = (char *) alloca (strlen (err) + strlen (string) + 3);
-  strcpy (combined, string);
-  strcat (combined, ": ");
-  strcat (combined, err);
-
-  error ("%s.", combined);
-}
-
-/* Print an error message and return to command level.
-   STRING is the error message, used as a fprintf string,
-   and ARG is passed as an argument to it.  */
-
-NORETURN void
-error (string, arg1, arg2, arg3)
-     char *string;
-     int arg1, arg2, arg3;
-{
-  extern jmp_buf toplevel;
-
-  fflush (stdout);
-  fprintf (stderr, string, arg1, arg2, arg3);
-  fprintf (stderr, "\n");
-  longjmp(toplevel, 1);
-}
-
-/* Print an error message and exit reporting failure.
-   This is for a error that we cannot continue from.
-   STRING and ARG are passed to fprintf.  */
-
-void
-fatal (string, arg)
-     char *string;
-     int arg;
-{
-  fprintf (stderr, "gdb: ");
-  fprintf (stderr, string, arg);
-  fprintf (stderr, "\n");
-  exit (1);
-}
diff --git a/gdb/gdbthread.h b/gdb/gdbthread.h
deleted file mode 100644
index 653dd65..0000000
--- a/gdb/gdbthread.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Multi-process/thread control defs for GDB, the GNU debugger.
-   Copyright 1987, 88, 89, 90, 91, 92, 1993, 1998
-
-   Contributed by Lynx Real-Time Systems, Inc.  Los Gatos, CA.
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef GDBTHREAD_H
-#define GDBTHREAD_H
-
-/* For bpstat */
-#include "breakpoint.h"
-
-extern void init_thread_list PARAMS ((void));
-
-extern void add_thread PARAMS ((int pid));
-
-extern void delete_thread PARAMS ((int));
-  
-extern int thread_id_to_pid PARAMS ((int));
-
-extern int in_thread_list PARAMS ((int pid));
-
-extern int pid_to_thread_id PARAMS ((int pid));
-
-extern int valid_thread_id PARAMS ((int thread));
-
-extern void load_infrun_state PARAMS ((int, CORE_ADDR *, CORE_ADDR *, char **,
-				       int *, struct breakpoint **,
-				       struct breakpoint **, CORE_ADDR *,
-				       CORE_ADDR *, CORE_ADDR *, int *, int *,
-                                       int *, bpstat *, int *));
-
-extern void save_infrun_state PARAMS ((int, CORE_ADDR, CORE_ADDR, char *,
-				       int, struct breakpoint *,
-				       struct breakpoint *, CORE_ADDR,
-				       CORE_ADDR, CORE_ADDR, int, int,
-                                       int, bpstat, int));
-
-/* Commands with a prefix of `thread'.  */
-extern struct cmd_list_element *thread_cmd_list;
-
-/* Support for external (remote) systems with threads (processes) */
-/* For example real time operating systems */
- 
-#define OPAQUETHREADBYTES 8
-/* a 64 bit opaque identifier */
-typedef unsigned char threadref[OPAQUETHREADBYTES] ;
-/* WARNING: This threadref data structure comes from the remote O.S., libstub
-   protocol encoding, and remote.c. it is not particularly changable */
-
-/* Right now, the internal structure is int. We want it to be bigger.
-   Plan to fix this.
-   */
-typedef int gdb_threadref ; /* internal GDB thread reference */
-
-/*  gdb_ext_thread_info is an internal GDB data structure which is
-   equivalint to the reply of the remote threadinfo packet */
-
-struct gdb_ext_thread_info
-{
-  threadref threadid ; /* External form of thread reference */
-  int active ;         /* Has state interesting to GDB? , regs, stack */
-  char display[256] ;  /* Brief state display, name, blocked/syspended */
-  char shortname[32] ; /* To be used to name threads */
-  char more_display[256] ; /* Long info, statistics, queue depth, whatever */
-} ;
-
-/* The volume of remote transfers can be limited by submitting
-   a mask containing bits specifying the desired information.
-   Use a union of these values as the 'selection' parameter to
-   get_thread_info. FIXME: Make these TAG names more thread specific.
-   */
-#define TAG_THREADID 1
-#define TAG_EXISTS 2
-#define TAG_DISPLAY 4
-#define TAG_THREADNAME 8
-#define TAG_MOREDISPLAY 16 
-
-/* Always initialize an instance of this structure using run time assignments */
-/* Because we are likely to add entrtries to it. */
-/* Alternatly, WE COULD ADD THESE TO THE TARGET VECTOR */
-  
-struct target_thread_vector
-{
-  int (*find_new_threads)PARAMS((void)) ;
-  int (*get_thread_info) PARAMS((
-			 gdb_threadref * ref,
-			 int selection,
-			 struct gdb_ext_thread_info * info
-			 )) ;
-  /* to_thread_alive - Already in the target vector */
-  /* to_switch_thread - Done via select frame */
-} ;
-
-extern void bind_target_thread_vector PARAMS((struct target_thread_vector * vec)) ;
-
-extern struct target_thread_vector * unbind_target_thread_vector PARAMS ((void)) ;
-
-extern int target_get_thread_info PARAMS((
-				  gdb_threadref * ref,
-				  int selection,
-				  struct gdb_ext_thread_info * info)) ;
-
-
-#endif	/* GDBTHREAD_H */
diff --git a/gdb/gdbtk-cmds.c b/gdb/gdbtk-cmds.c
deleted file mode 100644
index 6527af4..0000000
--- a/gdb/gdbtk-cmds.c
+++ /dev/null
@@ -1,3617 +0,0 @@
-/* Tcl/Tk command definitions for gdbtk.
-   Copyright 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-   Written by Stu Grossman <grossman@cygnus.com> of Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "command.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "tracepoint.h"
-#include "demangle.h"
-
-#ifdef _WIN32
-#include <winuser.h>
-#endif
-
-#include <sys/stat.h>
-
-#include <tcl.h>
-#include <tk.h>
-#include <itcl.h> 
-#include <tix.h> 
-#include "guitcl.h"
-#include "gdbtk.h"
-
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include <signal.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <setjmp.h>
-#include "top.h"
-#include <sys/ioctl.h>
-#include "gdb_string.h"
-#include "dis-asm.h"
-#include <stdio.h>
-#include "gdbcmd.h"
-
-#include "annotate.h"
-#include <sys/time.h>
-
-/* This structure filled in call_wrapper and passed to
-   the wrapped call function.
-   It stores the command pointer and arguments 
-   run in the wrapper function. */
-
-struct wrapped_call_args
-{
-  Tcl_Interp *interp;
-  Tcl_ObjCmdProc *func;
-  int objc;
-  Tcl_Obj *CONST *objv;
-  int val;
-};
-
-/* These two objects hold boolean true and false,
-   and are shared by all the list objects that gdb_listfuncs
-   returns. */
-   
-static Tcl_Obj *mangled, *not_mangled;
-
-/* These two control how the GUI behaves when gdb is either tracing or loading.
-   They are used in this file & gdbtk_hooks.c */
-
-int No_Update = 0;
-int load_in_progress = 0;
-
-/*
- * This is used in the register fetching routines
- */
-
-#ifndef REGISTER_CONVERTIBLE
-#define REGISTER_CONVERTIBLE(x) (0 != 0)
-#endif
-
-#ifndef REGISTER_CONVERT_TO_VIRTUAL
-#define REGISTER_CONVERT_TO_VIRTUAL(x, y, z, a)
-#endif
-
-#ifndef INVALID_FLOAT
-#define INVALID_FLOAT(x, y) (0 != 0)
-#endif
-
-
-
-/* This Structure is used in gdb_disassemble.
-   We need a different sort of line table from the normal one cuz we can't
-   depend upon implicit line-end pc's for lines to do the
-   reordering in this function.  */
-
-struct my_line_entry {
-  int line;
-  CORE_ADDR start_pc;
-  CORE_ADDR end_pc;
-};
-
-/* This contains the previous values of the registers, since the last call to
-   gdb_changed_register_list.  */
-
-static char old_regs[REGISTER_BYTES];
-
-/* These two lookup tables are used to translate the type & disposition fields
-   of the breakpoint structure (respectively) into something gdbtk understands.
-   They are also used in gdbtk-hooks.c */
-
-char *bptypes[] = {"none", "breakpoint", "hw breakpoint", "until",
-		   "finish", "watchpoint", "hw watchpoint",
-		   "read watchpoint", "acc watchpoint",
-		   "longjmp", "longjmp resume", "step resume",
-		   "sigtramp", "watchpoint scope",
-		   "call dummy", "shlib events", "catch load",
-		   "catch unload", "catch fork", "catch vfork",
-		   "catch exec", "catch catch", "catch throw"
-};
-char *bpdisp[] = {"delete", "delstop", "disable", "donttouch"};
-
-/*
- * These are routines we need from breakpoint.c.
- * at some point make these static in breakpoint.c and move GUI code there
- */
-
-extern struct breakpoint *set_raw_breakpoint (struct symtab_and_line sal);
-extern void set_breakpoint_count (int);
-extern int breakpoint_count;
-
-/* This variable determines where memory used for disassembly is read from.
- * See note in gdbtk.h for details.
- */
-int disassemble_from_exec = -1;
-
-extern int gdb_variable_init PARAMS ((Tcl_Interp *interp));
-
-/*
- * Declarations for routines exported from this file
- */
-
-int Gdbtk_Init (Tcl_Interp *interp);
-int call_wrapper PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-
-/*
- * Declarations for routines used only in this file.
- */
-
-static int compare_lines PARAMS ((const PTR, const PTR));
-static int comp_files PARAMS ((const void *, const void *));
-static int gdb_actions_command PARAMS ((ClientData, Tcl_Interp *, int,
-					Tcl_Obj *CONST objv[]));
-static int gdb_changed_register_list PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_clear_file PARAMS ((ClientData, Tcl_Interp *interp, int, Tcl_Obj *CONST []));
-static int gdb_cmd PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_confirm_quit PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_disassemble PARAMS ((ClientData, Tcl_Interp *, int, 
-				    Tcl_Obj *CONST []));
-static int gdb_eval PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_fetch_registers PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_find_file_command PARAMS ((ClientData, Tcl_Interp *, int,
-					  Tcl_Obj *CONST objv[]));
-static int gdb_force_quit PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static struct symtab *full_lookup_symtab PARAMS ((char *file));
-static int gdb_get_args_command PARAMS ((ClientData, Tcl_Interp *, int,
-					 Tcl_Obj *CONST objv[]));
-static int gdb_get_breakpoint_info PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_get_breakpoint_list PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_get_file_command PARAMS ((ClientData, Tcl_Interp *, int,
-					 Tcl_Obj *CONST objv[]));
-static int gdb_get_function_command PARAMS ((ClientData, Tcl_Interp *, int,
-					     Tcl_Obj *CONST objv[]));
-static int gdb_get_line_command PARAMS ((ClientData, Tcl_Interp *, int,
-					 Tcl_Obj *CONST objv[]));
-static int gdb_get_locals_command PARAMS ((ClientData, Tcl_Interp *, int,
-					 Tcl_Obj *CONST objv[]));
-static int gdb_get_mem PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_get_trace_frame_num PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
-static int gdb_get_tracepoint_list PARAMS ((ClientData, Tcl_Interp *, int,
-					    Tcl_Obj *CONST objv[]));
-static int gdb_get_vars_command PARAMS ((ClientData, Tcl_Interp *, int,
-					 Tcl_Obj *CONST objv[]));
-static int gdb_immediate_command PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_listfiles PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_listfuncs PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_loadfile PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
-static int gdb_load_info PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
-static int gdb_loc PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_path_conv PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_prompt_command PARAMS ((ClientData, Tcl_Interp *, int,
-				       Tcl_Obj *CONST objv[]));
-static int gdb_regnames PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_search PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST
-			       objv[]));
-static int gdb_set_bp PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
-static int gdb_set_bp_addr PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
-static int gdb_find_bp_at_line PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
-static int gdb_find_bp_at_addr PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
-static int gdb_stop PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_target_has_execution_command PARAMS ((ClientData, Tcl_Interp *,
-						     int,
-						     Tcl_Obj *CONST []));
-static int gdb_trace_status PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_tracepoint_exists_command PARAMS ((ClientData, Tcl_Interp *,
-						  int,
-						  Tcl_Obj *CONST objv[]));
-static int gdb_get_tracepoint_info PARAMS ((ClientData, Tcl_Interp *, int,
-					    Tcl_Obj *CONST objv[]));
-static int gdbtk_dis_asm_read_memory PARAMS ((bfd_vma, bfd_byte *, int, disassemble_info *));
-static int get_pc_register PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-static int gdb_stack PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-
-char * get_prompt PARAMS ((void));
-static void get_register PARAMS ((int, void *));
-static void get_register_name PARAMS ((int, void *));
-static int map_arg_registers PARAMS ((int, Tcl_Obj *CONST [], void (*) (int, void *), void *));
-static int perror_with_name_wrapper PARAMS ((PTR args));
-static void register_changed_p PARAMS ((int, void *));
-static int wrapped_call (PTR opaque_args);
-static void get_frame_name PARAMS ((Tcl_Interp *interp, Tcl_Obj *list, struct frame_info *fi));
-
-/* Gdbtk_Init
- *    This loads all the Tcl commands into the Tcl interpreter.
- *
- * Arguments:
- *    interp - The interpreter into which to load the commands.
- *
- * Result:
- *     A standard Tcl result.
- */
-
-int
-Gdbtk_Init (interp)
-     Tcl_Interp *interp;
-{
-  Tcl_CreateObjCommand (interp, "gdb_cmd", call_wrapper, gdb_cmd, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_immediate", call_wrapper,
-			gdb_immediate_command, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_loc", call_wrapper, gdb_loc, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_path_conv", call_wrapper, gdb_path_conv, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_listfiles", call_wrapper, gdb_listfiles, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_listfuncs", call_wrapper, gdb_listfuncs,
-			NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_mem", call_wrapper, gdb_get_mem,
-			NULL);
-  Tcl_CreateObjCommand (interp, "gdb_stop", call_wrapper, gdb_stop, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_regnames", call_wrapper, gdb_regnames, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_fetch_registers", call_wrapper,
-			gdb_fetch_registers, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_changed_register_list", call_wrapper,
-			gdb_changed_register_list, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_disassemble", call_wrapper,
-			gdb_disassemble, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_eval", call_wrapper, gdb_eval, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_breakpoint_list", call_wrapper,
-			gdb_get_breakpoint_list, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_breakpoint_info", call_wrapper,
-			gdb_get_breakpoint_info, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_clear_file", call_wrapper,
-			gdb_clear_file, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_confirm_quit", call_wrapper,
-			gdb_confirm_quit, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_force_quit", call_wrapper,
-			gdb_force_quit, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_target_has_execution",
-			call_wrapper,
-			gdb_target_has_execution_command, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_is_tracing",
-			call_wrapper, gdb_trace_status,
-			NULL);
-  Tcl_CreateObjCommand (interp, "gdb_load_info", call_wrapper, gdb_load_info, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_locals", call_wrapper, gdb_get_locals_command, 
-			NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_args", call_wrapper, gdb_get_args_command,
-                         NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_function", call_wrapper, gdb_get_function_command,
-                         NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_line", call_wrapper, gdb_get_line_command,
-                         NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_file", call_wrapper, gdb_get_file_command,
-                         NULL);
-  Tcl_CreateObjCommand (interp, "gdb_tracepoint_exists",
-                        call_wrapper, gdb_tracepoint_exists_command,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_tracepoint_info",
-                        call_wrapper, gdb_get_tracepoint_info,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_actions",
-                        call_wrapper, gdb_actions_command,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_prompt",
-                        call_wrapper, gdb_prompt_command,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_find_file",
-                        call_wrapper, gdb_find_file_command,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_tracepoint_list",
-                        call_wrapper, gdb_get_tracepoint_list,  NULL);  
-  Tcl_CreateObjCommand (interp, "gdb_pc_reg", call_wrapper, get_pc_register, NULL);
-  Tcl_CreateObjCommand (interp, "gdb_loadfile", call_wrapper, gdb_loadfile,  NULL);
-  Tcl_CreateObjCommand (gdbtk_interp, "gdb_search", call_wrapper,
-			gdb_search,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_set_bp", call_wrapper, gdb_set_bp,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_set_bp_addr", call_wrapper, gdb_set_bp_addr,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_find_bp_at_line", call_wrapper, gdb_find_bp_at_line,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_find_bp_at_addr", call_wrapper, gdb_find_bp_at_addr,  NULL);
-  Tcl_CreateObjCommand (interp, "gdb_get_trace_frame_num",
-                        call_wrapper, gdb_get_trace_frame_num,  NULL);  
-  Tcl_CreateObjCommand (interp, "gdb_stack", call_wrapper, gdb_stack, NULL);
-
-  Tcl_LinkVar (interp, "gdb_selected_frame_level",
-               (char *) &selected_frame_level,
-               TCL_LINK_INT | TCL_LINK_READ_ONLY);
-
-  /* gdb_context is used for debugging multiple threads or tasks */
-  Tcl_LinkVar (interp, "gdb_context_id",
-               (char *) &gdb_context,
-               TCL_LINK_INT | TCL_LINK_READ_ONLY);
-
-  /* Init variable interface...*/
-  if (gdb_variable_init (interp) != TCL_OK)
-    return TCL_ERROR;
-  
-  /* Determine where to disassemble from */
-  Tcl_LinkVar (gdbtk_interp, "disassemble-from-exec", (char *) &disassemble_from_exec,
-	       TCL_LINK_INT);
-
-  Tcl_PkgProvide(interp, "Gdbtk", GDBTK_VERSION);
-  return TCL_OK;
-}
-
-/* This routine acts as a top-level for all GDB code called by Tcl/Tk.  It
-   handles cleanups, and uses catch_errors to trap calls to return_to_top_level
-   (usually via error).
-   This is necessary in order to prevent a longjmp out of the bowels of Tk,
-   possibly leaving things in a bad state.  Since this routine can be called
-   recursively, it needs to save and restore the contents of the result_ptr as
-   necessary. */
-
-int
-call_wrapper (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct wrapped_call_args wrapped_args;
-  gdbtk_result new_result, *old_result_ptr;
-  
-  old_result_ptr = result_ptr;
-  result_ptr = &new_result;
-  result_ptr->obj_ptr = Tcl_NewObj();
-  result_ptr->flags = GDBTK_TO_RESULT;
-
-  wrapped_args.func = (Tcl_ObjCmdProc *) clientData;
-  wrapped_args.interp = interp;
-  wrapped_args.objc = objc;
-  wrapped_args.objv = objv;
-  wrapped_args.val = TCL_OK;
-
-  if (!catch_errors (wrapped_call, &wrapped_args, "", RETURN_MASK_ALL))
-    {
-      
-      wrapped_args.val = TCL_ERROR;	/* Flag an error for TCL */
-
-      /* Make sure the timer interrupts are turned off.  */
-
-      gdbtk_stop_timer ();
-
-      gdb_flush (gdb_stderr);	/* Flush error output */
-      gdb_flush (gdb_stdout);	/* Sometimes error output comes here as well */
-
-      /* If we errored out here, and the results were going to the
-	 console, then gdbtk_fputs will have gathered the result into the
-	 result_ptr.  We also need to echo them out to the console here */
-
-      gdb_flush (gdb_stderr);	/* Flush error output */
-      gdb_flush (gdb_stdout);	/* Sometimes error output comes here as well */
-
-      /* In case of an error, we may need to force the GUI into idle
-	 mode because gdbtk_call_command may have bombed out while in
-	 the command routine.  */
-
-      running_now = 0;
-      Tcl_Eval (interp, "gdbtk_tcl_idle");
-      
-    }
-  
-  /* do not suppress any errors -- a remote target could have errored */
-  load_in_progress = 0;
-
-  /*
-   * Now copy the result over to the true Tcl result.  If GDBTK_TO_RESULT flag
-   * bit is set , this just copies a null object over to the Tcl result, which is
-   * fine because we should reset the result in this case anyway.
-   */
-  if (result_ptr->flags & GDBTK_IN_TCL_RESULT)
-    {
-      Tcl_DecrRefCount(result_ptr->obj_ptr);
-    }
-  else
-    {
-      Tcl_SetObjResult (interp, result_ptr->obj_ptr);
-    }
-
-  result_ptr = old_result_ptr;
-
-#ifdef _WIN32
-  close_bfds ();
-#endif
-
-  return wrapped_args.val;
-}
-
-/*
- * This is the wrapper that is passed to catch_errors.
- */
-
-static int
-wrapped_call (opaque_args)
-     PTR opaque_args;
-{
-  struct wrapped_call_args *args = (struct wrapped_call_args *) opaque_args;
-  args->val = (*args->func) (args->func, args->interp, args->objc, args->objv);
-  return 1;
-}
-
-/* This is a convenience function to sprintf something(s) into a
- * new element in a Tcl list object.
- */
-
-static void
-#ifdef ANSI_PROTOTYPES
-sprintf_append_element_to_obj (Tcl_Obj *objp, char *format, ...)
-#else
-sprintf_append_element_to_obj (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char buf[1024];
-  
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  Tcl_Obj *objp;
-  char *format;
-
-  va_start (args);
-  dsp = va_arg (args, Tcl_Obj *);
-  format = va_arg (args, char *);
-#endif
-
-  vsprintf (buf, format, args);
-
-  Tcl_ListObjAppendElement (NULL, objp, Tcl_NewStringObj (buf, -1));
-}
-
-/*
- * This section contains the commands that control execution.
- */
-
-/* This implements the tcl command gdb_clear_file.
- *
- * Prepare to accept a new executable file.  This is called when we
- * want to clear away everything we know about the old file, without
- * asking the user.  The Tcl code will have already asked the user if
- * necessary.  After this is called, we should be able to run the
- * `file' command without getting any questions.  
- *
- * Arguments:
- *    None
- * Tcl Result:
- *    None
- */
-
-static int
-gdb_clear_file (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  if (objc != 1)
-    Tcl_SetStringObj (result_ptr->obj_ptr,
-		      "Wrong number of args, none are allowed.", -1);
-  
-  if (inferior_pid != 0 && target_has_execution)
-    {
-      if (attach_flag)
-        target_detach (NULL, 0);
-      else
-        target_kill ();
-    }
-
-  if (target_has_execution)
-    pop_target ();
-
-  symbol_file_command (NULL, 0);
-
-  /* gdb_loc refers to stop_pc, but nothing seems to clear it, so we
-     clear it here.  FIXME: This seems like an abstraction violation
-     somewhere.  */
-  stop_pc = 0;
-
-  return TCL_OK;
-}
-
-/* This implements the tcl command gdb_confirm_quit
- * Ask the user to confirm an exit request.
- *
- * Arguments:
- *    None
- * Tcl Result:
- *    A boolean, 1 if the user answered yes, 0 if no.
- */
-
-static int
-gdb_confirm_quit (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  int ret;
-
-  if (objc != 1)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "Wrong number of args, should be none.", -1);
-      return TCL_ERROR;
-    }
-  
-  ret = quit_confirm ();
-  Tcl_SetBooleanObj (result_ptr->obj_ptr, ret);
-  return TCL_OK;
-}
-
-/* This implements the tcl command gdb_force_quit
- * Quit without asking for confirmation.
- *
- * Arguments:
- *    None
- * Tcl Result:
- *    None
- */
-
-static int
-gdb_force_quit (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  if (objc != 1)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "Wrong number of args, should be none.", -1);
-      return TCL_ERROR;
-    }
-  
-  quit_force ((char *) NULL, 1);
-  return TCL_OK;
-}
-
-/* This implements the tcl command gdb_stop
- * It stops the target in a continuable fashion.
- *
- * Arguments:
- *    None
- * Tcl Result:
- *    None
- */
-
-static int
-gdb_stop (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  if (target_stop != target_ignore)
-      target_stop ();
-  else
-    quit_flag = 1; /* hope something sees this */
-
-  return TCL_OK;
-}
-
-
-/*
- * This section contains Tcl commands that are wrappers for invoking
- * the GDB command interpreter.
- */
-
-
-/* This implements the tcl command `gdb_eval'.
- * It uses the gdb evaluator to return the value of
- * an expression in the current language
- *
- * Tcl Arguments:
- *     expression - the expression to evaluate.
- * Tcl Result:
- *     The result of the evaluation.
- */
-
-static int
-gdb_eval (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct expression *expr;
-  struct cleanup *old_chain=NULL;
-  value_ptr val;
-
-  if (objc != 2)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr,
-			"wrong # args, should be \"gdb_eval expression\"", -1);
-      return TCL_ERROR;
-    }
-
-  expr = parse_expression (Tcl_GetStringFromObj (objv[1], NULL));
-
-  old_chain = make_cleanup ((make_cleanup_func) free_current_contents, &expr);
-
-  val = evaluate_expression (expr);
-
-  /*
-   * Print the result of the expression evaluation.  This will go to
-   * eventually go to gdbtk_fputs, and from there be collected into
-   * the Tcl result.
-   */
-  
-  val_print (VALUE_TYPE (val), VALUE_CONTENTS (val),
-	     VALUE_EMBEDDED_OFFSET(val), VALUE_ADDRESS (val),
-	     gdb_stdout, 0, 0, 0, 0);
-
-  do_cleanups (old_chain);
-
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_cmd".
- *  
- * It sends its argument to the GDB command scanner for execution. 
- * This command will never cause the update, idle and busy hooks to be called
- * within the GUI.
- * 
- * Tcl Arguments:
- *    command - The GDB command to execute
- *    from_tty - 1 indicates this comes to the console.  Pass this to the gdb command.
- * Tcl Result:
- *    The output from the gdb command (except for the "load" & "while"
- *    which dump their output to the console.
- */
-
-static int
-gdb_cmd (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  int from_tty = 0;
-  
-  if (objc < 2)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "wrong # args", -1);
-      return TCL_ERROR;
-    }
-
-  if (objc == 3)
-    {
-      if (Tcl_GetBooleanFromObj (NULL, objv[2], &from_tty) != TCL_OK) {
-	Tcl_SetStringObj (result_ptr->obj_ptr, "from_tty must be a boolean.",
-			  -1);
-	return TCL_ERROR;
-      }
-    }
-
-  if (running_now || load_in_progress)
-    return TCL_OK;
-
-  No_Update = 1;
-
-  /* for the load instruction (and possibly others later) we
-     set turn off the GDBTK_TO_RESULT flag bit so gdbtk_fputs() 
-     will not buffer all the data until the command is finished. */
-
-  if ((strncmp ("load ", Tcl_GetStringFromObj (objv[1], NULL), 5) == 0))
-    {
-      result_ptr->flags &= ~GDBTK_TO_RESULT;
-      load_in_progress = 1;
-    }
-
-  execute_command (Tcl_GetStringFromObj (objv[1], NULL), from_tty);
-
-  if (load_in_progress)
-    {
-      load_in_progress = 0;
-      result_ptr->flags |= GDBTK_TO_RESULT;
-    }
-
-  bpstat_do_actions (&stop_bpstat);
-  
-  return TCL_OK;
-}
-
-/*
- * This implements the tcl command "gdb_immediate"
- *  
- * It does exactly the same thing as gdb_cmd, except NONE of its outut 
- * is buffered.  This will also ALWAYS cause the busy, update, and idle hooks to
- * be called, contrasted with gdb_cmd, which NEVER calls them.
- * It turns off the GDBTK_TO_RESULT flag, which diverts the result
- * to the console window.
- *
- * Tcl Arguments:
- *    command - The GDB command to execute
- *    from_tty - 1 to indicate this is from the console.
- * Tcl Result:
- *    None.
- */
-
-static int
-gdb_immediate_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-
-  int from_tty = 0;
-  
-  if (objc < 2)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "wrong # args", -1);
-      return TCL_ERROR;
-    }
-
-  if (objc == 3)
-    {
-      if (Tcl_GetBooleanFromObj (NULL, objv[2], &from_tty) != TCL_OK) {
-	Tcl_SetStringObj (result_ptr->obj_ptr, "from_tty must be a boolean.",
-			  -1);
-	return TCL_ERROR;
-      }
-    }
-
-  if (running_now || load_in_progress)
-    return TCL_OK;
-
-  No_Update = 0;
-
-  result_ptr->flags &= ~GDBTK_TO_RESULT;  
-
-  execute_command (Tcl_GetStringFromObj (objv[1], NULL), from_tty);
-
-  bpstat_do_actions (&stop_bpstat);
-  
-  result_ptr->flags |= GDBTK_TO_RESULT;
-
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_prompt"
- *
- * It returns the gdb interpreter's prompt.
- *
- * Tcl Arguments:
- *    None.
- * Tcl Result:
- *    The prompt.
- */
-
-static int
-gdb_prompt_command (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  Tcl_SetStringObj (result_ptr->obj_ptr, get_prompt (), -1);
-  return TCL_OK;
-}
-
-
-/*
- * This section contains general informational commands.
- */
-
-/* This implements the tcl command "gdb_target_has_execution"
- *
- * Tells whether the target is executing.
- *
- * Tcl Arguments:
- *    None
- * Tcl Result:
- *    A boolean indicating whether the target is executing.
- */
-
-static int
-gdb_target_has_execution_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  int result = 0;
-
-  if (target_has_execution && inferior_pid != 0)
-    result = 1;
-
-  Tcl_SetBooleanObj (result_ptr->obj_ptr, result);
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_load_info"
- *
- * It returns information about the file about to be downloaded.
- *
- * Tcl Arguments:
- *    filename: The file to open & get the info on.
- * Tcl Result:
- *    A list consisting of the name and size of each section.
- */
-
-static int
-gdb_load_info (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-   bfd *loadfile_bfd;
-   struct cleanup *old_cleanups;
-   asection *s;
-   Tcl_Obj *ob[2];
-
-   char *filename = Tcl_GetStringFromObj (objv[1], NULL);
-
-   loadfile_bfd = bfd_openr (filename, gnutarget);
-   if (loadfile_bfd == NULL)
-     {
-       Tcl_SetStringObj (result_ptr->obj_ptr, "Open failed", -1);
-       return TCL_ERROR;
-     }
-   old_cleanups = make_cleanup ((make_cleanup_func) bfd_close, loadfile_bfd);
-   
-   if (!bfd_check_format (loadfile_bfd, bfd_object)) 
-     {
-       Tcl_SetStringObj (result_ptr->obj_ptr, "Bad Object File", -1);
-       return TCL_ERROR;
-    }
-
-   Tcl_SetListObj (result_ptr->obj_ptr, 0, NULL);
-   
-   for (s = loadfile_bfd->sections; s; s = s->next) 
-     {
-       if (s->flags & SEC_LOAD) 
-         {
-           bfd_size_type size = bfd_get_section_size_before_reloc (s);
-           if (size > 0)
-             {
-               ob[0] = Tcl_NewStringObj ((char *) bfd_get_section_name (loadfile_bfd, s), -1);
-               ob[1] = Tcl_NewLongObj ((long) size);
-               Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewListObj (2, ob));
-             }
-         }
-     }
-   
-   do_cleanups (old_cleanups);
-   return TCL_OK;
-}
-
-
-/* gdb_get_locals -
- * This and gdb_get_locals just call gdb_get_vars_command with the right
- * value of clientData.  We can't use the client data in the definition
- * of the command, because the call wrapper uses this instead...
- */
-
-static int
-gdb_get_locals_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-
-  return gdb_get_vars_command((ClientData) 0, interp, objc, objv);
-
-}
-
-static int
-gdb_get_args_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-
-  return gdb_get_vars_command((ClientData) 1, interp, objc, objv);
-
-}
-
-/* This implements the tcl commands "gdb_get_locals" and "gdb_get_args"
- *  
- * This function sets the Tcl interpreter's result to a list of variable names
- * depending on clientData. If clientData is one, the result is a list of
- * arguments; zero returns a list of locals -- all relative to the block
- * specified as an argument to the command. Valid commands include
- * anything decode_line_1 can handle (like "main.c:2", "*0x02020202",
- * and "main").
- *
- * Tcl Arguments:
- *   block - the address within which to specify the locals or args.
- * Tcl Result:
- *   A list of the locals or args
- */
-
-static int
-gdb_get_vars_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct symtabs_and_lines sals;
-  struct symbol *sym;
-  struct block *block;
-  char **canonical, *args;
-  int i, nsyms, arguments;
-
-  if (objc != 2)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr,
-                        "wrong # of args: should be \"",
-                        Tcl_GetStringFromObj (objv[0], NULL),
-                        " function:line|function|line|*addr\"", NULL);
-      return TCL_ERROR;
-    }
-
-  arguments = (int) clientData;
-  args = Tcl_GetStringFromObj (objv[1], NULL);
-  sals = decode_line_1 (&args, 1, NULL, 0, &canonical);
-  if (sals.nelts == 0)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr,
-                        "error decoding line", -1);
-      return TCL_ERROR;
-    }
-
-  /* Initialize the result pointer to an empty list. */
-
-  Tcl_SetListObj (result_ptr->obj_ptr, 0, NULL);
-
-  /* Resolve all line numbers to PC's */
-  for (i = 0; i < sals.nelts; i++)
-    resolve_sal_pc (&sals.sals[i]);
-  
-  block = block_for_pc (sals.sals[0].pc);
-  while (block != 0)
-    {
-      nsyms = BLOCK_NSYMS (block);
-      for (i = 0; i < nsyms; i++)
-        {
-          sym = BLOCK_SYM (block, i);
-          switch (SYMBOL_CLASS (sym)) {
-          default:
-          case LOC_UNDEF:		  /* catches errors        */
-          case LOC_CONST:	      /* constant              */
-          case LOC_TYPEDEF:	      /* local typedef         */
-          case LOC_LABEL:	      /* local label           */
-          case LOC_BLOCK:	      /* local function        */
-          case LOC_CONST_BYTES:	  /* loc. byte seq.        */
-          case LOC_UNRESOLVED:    /* unresolved static     */
-          case LOC_OPTIMIZED_OUT: /* optimized out         */
-            break;
-          case LOC_ARG:		      /* argument              */
-          case LOC_REF_ARG:	      /* reference arg         */
-          case LOC_REGPARM:	      /* register arg          */
-          case LOC_REGPARM_ADDR:  /* indirect register arg */
-          case LOC_LOCAL_ARG:	  /* stack arg             */
-          case LOC_BASEREG_ARG:	  /* basereg arg           */
-            if (arguments)
-              Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr,
-                                        Tcl_NewStringObj (SYMBOL_NAME (sym), -1));
-            break;
-          case LOC_LOCAL:	      /* stack local           */
-          case LOC_BASEREG:	      /* basereg local         */
-          case LOC_STATIC:	      /* static                */
-          case LOC_REGISTER:      /* register              */
-            if (!arguments)
-              Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr,
-                                        Tcl_NewStringObj (SYMBOL_NAME (sym), -1));
-            break;
-          }
-        }
-      if (BLOCK_FUNCTION (block))
-        break;
-      else
-        block = BLOCK_SUPERBLOCK (block);
-    }
-  
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_get_line"
- *
- * It returns the linenumber for a given linespec.  It will take any spec
- * that can be passed to decode_line_1
- *
- * Tcl Arguments:
- *    linespec - the line specification
- * Tcl Result:
- *    The line number for that spec.
- */
-static int
-gdb_get_line_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct symtabs_and_lines sals;
-  char *args, **canonical;
-  
-  if (objc != 2)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr, "wrong # of args: should be \"",
-                        Tcl_GetStringFromObj (objv[0], NULL),
-                        " linespec\"", NULL);
-      return TCL_ERROR;
-    }
-
-  args = Tcl_GetStringFromObj (objv[1], NULL);
-  sals = decode_line_1 (&args, 1, NULL, 0, &canonical);  
-  if (sals.nelts == 1)
-    {
-      Tcl_SetIntObj (result_ptr->obj_ptr, sals.sals[0].line);
-      return TCL_OK;
-    }
-
-  Tcl_SetStringObj (result_ptr->obj_ptr, "N/A", -1);
-  return TCL_OK;
-  
-}
-
-/* This implements the tcl command "gdb_get_file"
- *
- * It returns the file containing a given line spec.
- *
- * Tcl Arguments:
- *    linespec - The linespec to look up
- * Tcl Result:
- *    The file containing it.
- */
-
-static int
-gdb_get_file_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct symtabs_and_lines sals;
-  char *args, **canonical;
-  
-  if (objc != 2)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr, "wrong # of args: should be \"",
-                        Tcl_GetStringFromObj (objv[0], NULL),
-                        " linespec\"", NULL);
-      return TCL_ERROR;
-    }
-
-  args = Tcl_GetStringFromObj (objv[1], NULL);
-  sals = decode_line_1 (&args, 1, NULL, 0, &canonical);  
-  if (sals.nelts == 1)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, sals.sals[0].symtab->filename, -1);
-      return TCL_OK;
-    }
-
-  Tcl_SetStringObj (result_ptr->obj_ptr, "N/A", -1);
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_get_function"
- *
- * It finds the function containing the given line spec.
- *
- * Tcl Arguments:
- *    linespec - The line specification
- * Tcl Result:
- *    The function that contains it, or "N/A" if it is not in a function.
- */
-static int
-gdb_get_function_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  char *function;
-  struct symtabs_and_lines sals;
-  char *args, **canonical;
-
-  if (objc != 2)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr, "wrong # of args: should be \"",
-                        Tcl_GetStringFromObj (objv[0], NULL),
-                        " linespec\"", NULL);
-      return TCL_ERROR;
-    }
-
-  args = Tcl_GetStringFromObj (objv[1], NULL);
-  sals = decode_line_1 (&args, 1, NULL, 0, &canonical);  
-  if (sals.nelts == 1)
-    {
-      resolve_sal_pc (&sals.sals[0]);
-      find_pc_partial_function (sals.sals[0].pc, &function, NULL, NULL);
-      if (function != NULL)
-        {
-          Tcl_SetStringObj (result_ptr->obj_ptr, function, -1);
-          return TCL_OK;
-        }
-    }
-  
-  Tcl_SetStringObj (result_ptr->obj_ptr, "N/A", -1);
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_find_file"
- *
- * It searches the symbol tables to get the full pathname to a file.
- *
- * Tcl Arguments:
- *    filename: the file name to search for.
- * Tcl Result:
- *    The full path to the file, or an empty string if the file is not
- *    found.
- */
-
-static int
-gdb_find_file_command (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  char *filename = NULL;
-  struct symtab *st;
-
-  if (objc != 2)
-    {
-      Tcl_WrongNumArgs(interp, 1, objv, "filename");
-      return TCL_ERROR;
-    }
-
-  st = full_lookup_symtab (Tcl_GetStringFromObj (objv[1], NULL));
-  if (st)
-    filename = st->fullname;
-
-  if (filename == NULL)
-    Tcl_SetStringObj (result_ptr->obj_ptr, "", 0);
-  else
-    Tcl_SetStringObj (result_ptr->obj_ptr, filename, -1);
-
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_listfiles"
- *
- * This lists all the files in the current executible.
- *
- * Note that this currently pulls in all sorts of filenames
- * that aren't really part of the executable.  It would be
- * best if we could check each file to see if it actually
- * contains executable lines of code, but we can't do that
- * with psymtabs.
- *
- * Arguments:
- *    ?pathname? - If provided, only files which match pathname
- *        (up to strlen(pathname)) are included. THIS DOES NOT
- *        CURRENTLY WORK BECAUSE PARTIAL_SYMTABS DON'T SUPPLY
- *        THE FULL PATHNAME!!!
- *
- * Tcl Result:
- *    A list of all matching files.
- */
-static int
-gdb_listfiles (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  struct objfile *objfile;
-  struct partial_symtab *psymtab;
-  struct symtab *symtab;
-  char *lastfile, *pathname=NULL, **files;
-  int files_size;
-  int i, numfiles = 0, len = 0;
-  
-  files_size = 1000;
-  files = (char **) xmalloc (sizeof (char *) * files_size);
-  
-  if (objc > 2)
-    {
-      Tcl_WrongNumArgs (interp, 1, objv, "Usage: gdb_listfiles ?pathname?");
-      return TCL_ERROR;
-    }
-  else if (objc == 2)
-    pathname = Tcl_GetStringFromObj (objv[1], &len);
-
-  ALL_PSYMTABS (objfile, psymtab)
-    {
-      if (numfiles == files_size)
-        {
-          files_size = files_size * 2;
-          files = (char **) xrealloc (files, sizeof (char *) * files_size);
-        }
-      if (psymtab->filename)
-        {
-          if (!len || !strncmp(pathname, psymtab->filename,len)
-              || !strcmp(psymtab->filename, basename(psymtab->filename)))
-            {
-              files[numfiles++] = basename(psymtab->filename);
-            }
-        }
-    }
-
-  ALL_SYMTABS (objfile, symtab)
-    {
-      if (numfiles == files_size)
-        {
-          files_size = files_size * 2;
-          files = (char **) xrealloc (files, sizeof (char *) * files_size);
-        }
-      if (symtab->filename && symtab->linetable && symtab->linetable->nitems)
-        {
-          if (!len || !strncmp(pathname, symtab->filename,len)
-              || !strcmp(symtab->filename, basename(symtab->filename)))
-            {
-              files[numfiles++] = basename(symtab->filename);
-            }
-        }
-    }
-
-  qsort (files, numfiles, sizeof(char *), comp_files);
-
-  lastfile = "";
-
-  /* Discard the old result pointer, in case it has accumulated anything
-     and set it to a new list object */
-  
-  Tcl_SetListObj(result_ptr->obj_ptr, 0, NULL);
-  
-  for (i = 0; i < numfiles; i++)
-    {
-      if (strcmp(files[i],lastfile))
-        Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewStringObj(files[i], -1));
-      lastfile = files[i];
-    }
-
-  free (files);
-  return TCL_OK;
-}
-
-static int
-comp_files (file1, file2)
-     const void *file1, *file2;
-{
-  return strcmp(* (char **) file1, * (char **) file2);
-}
-
-
-/* This implements the tcl command "gdb_search"
- *
- *
- * Tcl Arguments:
- *    option - One of "functions", "variables" or "types"
- *    regexp - The regular expression to look for.
- * Then, optionally:
- *    -files fileList
- *    -static 1/0
- * Tcl Result:
- *
- */
-
-static int
-gdb_search (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct symbol_search *ss = NULL;
-  struct symbol_search *p;
-  struct cleanup *old_chain = NULL;
-  Tcl_Obj *CONST *switch_objv;
-  int index, switch_objc, i;
-  namespace_enum space = 0;
-  char *regexp;
-  int static_only, nfiles;
-  Tcl_Obj **file_list;
-  char **files;
-  static char *search_options[] = { "functions", "variables", "types", (char *) NULL };
-  static char *switches[] = { "-files", "-static", (char *) NULL };
-  enum search_opts { SEARCH_FUNCTIONS, SEARCH_VARIABLES, SEARCH_TYPES };
-  enum switches_opts { SWITCH_FILES, SWITCH_STATIC_ONLY };
-
-  if (objc < 3)
-    {
-      Tcl_WrongNumArgs (interp, 1, objv, "option regexp ?arg ...?");
-          result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  if (Tcl_GetIndexFromObj (interp, objv[1], search_options, "option", 0,
-                           &index) != TCL_OK)
-    {
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  /* Unfortunately, we cannot teach search_symbols to search on
-     multiple regexps, so we have to do a two-tier search for
-     any searches which choose to narrow the playing field. */
-  switch ((enum search_opts) index)
-    {
-    case SEARCH_FUNCTIONS:
-      space = FUNCTIONS_NAMESPACE;      break;
-    case SEARCH_VARIABLES:
-      space = VARIABLES_NAMESPACE;      break;
-    case SEARCH_TYPES:
-      space = TYPES_NAMESPACE;          break;
-    }
-
-  regexp = Tcl_GetStringFromObj (objv[2], NULL);
-  /* Process any switches that refine the search */
-  switch_objc = objc - 3;
-  switch_objv = objv + 3;
-
-  static_only = 0;
-  nfiles = 0;
-  files = (char **) NULL;
-  while (switch_objc > 0)
-    {
-      if (Tcl_GetIndexFromObj (interp, switch_objv[0], switches,
-                               "option", 0, &index) != TCL_OK)
-        {
-          result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-          return TCL_ERROR;
-        }
-
-      switch ((enum switches_opts) index)
-        {
-        case SWITCH_FILES:
-          {
-            int result;
-            if (switch_objc < 2)
-              {
-                Tcl_WrongNumArgs (interp, 2, objv, "[-files fileList -static 1|0]");
-                result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-                return TCL_ERROR;
-              }
-            result = Tcl_ListObjGetElements (interp, switch_objv[1], &nfiles, &file_list);
-            if (result != TCL_OK)
-              return result;
-
-            files = (char **) xmalloc (nfiles * sizeof (char *));
-            for (i = 0; i < nfiles; i++)
-              files[i] = Tcl_GetStringFromObj (file_list[i], NULL);
-            switch_objc--;
-            switch_objv++;
-          }
-          break;
-        case SWITCH_STATIC_ONLY:
-          if (switch_objc < 2)
-            {
-              Tcl_WrongNumArgs (interp, 2, objv, "[-files fileList] [-static 1|0]");
-              result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-              return TCL_ERROR;
-            }              
-          if ( Tcl_GetBooleanFromObj (interp, switch_objv[1], &static_only) !=
-               TCL_OK) {
-            result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-            return TCL_ERROR;
-          }
-          switch_objc--;
-          switch_objv++;
-        }
-      switch_objc--;
-      switch_objv++;
-    }
-
-  search_symbols (regexp, space, nfiles, files, &ss);
-  if (ss != NULL)
-    old_chain = make_cleanup ((make_cleanup_func) free_search_symbols, ss);
-
-  Tcl_SetListObj(result_ptr->obj_ptr, 0, NULL);  
-
-  for (p = ss; p != NULL; p = p->next)
-    {
-      Tcl_Obj *elem;
-
-      if (static_only && p->block != STATIC_BLOCK)
-        continue;
-
-      /* Strip off some C++ special symbols, like RTTI and global
-         constructors/destructors. */
-      if ((p->symbol != NULL && !STREQN (SYMBOL_NAME (p->symbol), "__tf", 4)
-           && !STREQN (SYMBOL_NAME (p->symbol), "_GLOBAL_", 8))
-          || p->msymbol != NULL)
-        {
-          elem = Tcl_NewListObj (0, NULL);
-
-          if (p->msymbol == NULL)
-            Tcl_ListObjAppendElement (interp, elem, 
-                                      Tcl_NewStringObj (SYMBOL_SOURCE_NAME (p->symbol), -1));
-          else
-            Tcl_ListObjAppendElement (interp, elem,
-                                      Tcl_NewStringObj (SYMBOL_SOURCE_NAME (p->msymbol), -1));
-
-          Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, elem);
-        }
-    }
-  
-  if (ss != NULL)
-    do_cleanups (old_chain);
-
-  return TCL_OK;
-}
-
-/* This implements the tcl command gdb_listfuncs
- *  
- * It lists all the functions defined in a given file
- * 
- * Arguments:
- *    file - the file to look in
- * Tcl Result:
- *    A list of two element lists, the first element is
- *    the symbol name, and the second is a boolean indicating
- *    whether the symbol is demangled (1 for yes).
- */
-
-static int
-gdb_listfuncs (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct symtab *symtab;
-  struct blockvector *bv;
-  struct block *b;
-  struct symbol *sym;
-  int i,j;
-  Tcl_Obj *funcVals[2];
-
-  if (objc != 2)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "wrong # args", -1);
-    }
-  
-  symtab = full_lookup_symtab (Tcl_GetStringFromObj (objv[1], NULL));
-  if (!symtab)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "No such file", -1);
-      return TCL_ERROR;
-    }
-
-  if (mangled == NULL)
-    {
-      mangled = Tcl_NewBooleanObj(1);
-      not_mangled = Tcl_NewBooleanObj(0);
-      Tcl_IncrRefCount(mangled);
-      Tcl_IncrRefCount(not_mangled);
-    }
-
-  Tcl_SetListObj (result_ptr->obj_ptr, 0, NULL);
-  
-  bv = BLOCKVECTOR (symtab);
-  for (i = GLOBAL_BLOCK; i <= STATIC_BLOCK; i++)
-    {
-      b = BLOCKVECTOR_BLOCK (bv, i);
-      /* Skip the sort if this block is always sorted.  */
-      if (!BLOCK_SHOULD_SORT (b))
-        sort_block_syms (b);
-      for (j = 0; j < BLOCK_NSYMS (b); j++)
-        {
-          sym = BLOCK_SYM (b, j);
-          if (SYMBOL_CLASS (sym) == LOC_BLOCK)
-            {
-	      
-              char *name = SYMBOL_DEMANGLED_NAME (sym);
-
-              if (name)
-                {
-                  /* strip out "global constructors" and "global destructors" */
-                  /* because we aren't interested in them. */
-                  if (strncmp (name, "global ", 7))
-                    {
-                      /* If the function is overloaded, print out the functions
-                         declaration, not just its name. */
-                      
-                      funcVals[0] = Tcl_NewStringObj(name, -1);
-                      funcVals[1] = mangled;
-                    }
-                  else
-                    continue;
-
-                }
-              else
-                {
-                  funcVals[0] = Tcl_NewStringObj(SYMBOL_NAME(sym), -1);
-                  funcVals[1] = not_mangled;
-                }
-              Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-                                        Tcl_NewListObj (2, funcVals));
-            }
-        }
-    }
-  return TCL_OK;
-}
-
-
-/*
- * This section contains all the commands that act on the registers:
- */
-
-/* This is a sort of mapcar function for operations on registers */ 
-	    
-static int
-map_arg_registers (objc, objv, func, argp)
-     int objc;
-     Tcl_Obj *CONST objv[];
-     void (*func) PARAMS ((int regnum, void *argp));
-     void *argp;
-{
-  int regnum;
-
-  /* Note that the test for a valid register must include checking the
-     REGISTER_NAME because NUM_REGS may be allocated for the union of
-     the register sets within a family of related processors.  In this
-     case, some entries of REGISTER_NAME will change depending upon
-     the particular processor being debugged.  */
-
-  if (objc == 0)		/* No args, just do all the regs */
-    {
-      for (regnum = 0;
-           regnum < NUM_REGS
-             && REGISTER_NAME (regnum) != NULL
-             && *REGISTER_NAME (regnum) != '\000';
-           regnum++)
-        func (regnum, argp);
-
-      return TCL_OK;
-    }
-
-  /* Else, list of register #s, just do listed regs */
-  for (; objc > 0; objc--, objv++)
-    {
-      if (Tcl_GetIntFromObj (NULL, *objv, &regnum) != TCL_OK)
-        {
-          result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-          return TCL_ERROR;
-        }
-
-      if (regnum >= 0
-          && regnum < NUM_REGS
-          && REGISTER_NAME (regnum) != NULL
-          && *REGISTER_NAME (regnum) != '\000')
-        func (regnum, argp);
-      else
-        {
-          Tcl_SetStringObj (result_ptr->obj_ptr, "bad register number", -1);
-          return TCL_ERROR;
-        }
-    }
-
-  return TCL_OK;
-}
-	    
-/* This implements the TCL command `gdb_regnames', which returns a list of
-   all of the register names. */
-
-static int
-gdb_regnames (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  objc--;
-  objv++;
-
-  return map_arg_registers (objc, objv, get_register_name, NULL);
-}
-
-static void
-get_register_name (regnum, argp)
-     int regnum;
-     void *argp;		/* Ignored */
-{
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-                            Tcl_NewStringObj (REGISTER_NAME (regnum), -1));
-}
-
-/* This implements the tcl command gdb_fetch_registers
- * Pass it a list of register names, and it will
- * return their values as a list.
- *
- * Tcl Arguments:
- *    format: The format string for printing the values
- *    args: the registers to look for
- * Tcl Result:
- *    A list of their values.
- */
-
-static int
-gdb_fetch_registers (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  int format, result;
-
-  if (objc < 2)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr,
-                        "wrong # args, should be gdb_fetch_registers format ?register1 register2 ...?", -1);
-    }
-  objc -= 2;
-  objv++;
-  format = *(Tcl_GetStringFromObj(objv[0], NULL));  
-  objv++;
-  
-  
-  result_ptr->flags |= GDBTK_MAKES_LIST; /* Output the results as a list */
-  result = map_arg_registers (objc, objv, get_register, (void *) format);
-  result_ptr->flags &= ~GDBTK_MAKES_LIST;
-  
-  return result; 
-}
-
-static void
-get_register (regnum, fp)
-     int regnum;
-     void *fp;
-{
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
-  int format = (int)fp;
-  int optim;
-
-  if (format == 'N')
-    format = 0;
-
-  /* read_relative_register_raw_bytes returns a virtual frame pointer
-     (FRAME_FP (selected_frame)) if regnum == FP_REGNUM instead
-     of the real contents of the register. To get around this,
-     use get_saved_register instead. */
-  get_saved_register (raw_buffer, &optim, (CORE_ADDR *) NULL, selected_frame,
-                      regnum, (enum lval_type *) NULL);
-  if (optim)
-    {
-      Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-				Tcl_NewStringObj ("Optimized out", -1));
-      return;
-    }
-
-  /* Convert raw data to virtual format if necessary.  */
-
-  if (REGISTER_CONVERTIBLE (regnum))
-    {
-      REGISTER_CONVERT_TO_VIRTUAL (regnum, REGISTER_VIRTUAL_TYPE (regnum),
-                                   raw_buffer, virtual_buffer);
-    }
-  else
-    memcpy (virtual_buffer, raw_buffer, REGISTER_VIRTUAL_SIZE (regnum));
-
-  if (format == 'r')
-    {
-      int j;
-      char *ptr, buf[1024];
-
-      strcpy (buf, "0x");
-      ptr = buf + 2;      
-      for (j = 0; j < REGISTER_RAW_SIZE (regnum); j++)
-        {
-          register int idx = TARGET_BYTE_ORDER == BIG_ENDIAN ? j
-            : REGISTER_RAW_SIZE (regnum) - 1 - j;
-          sprintf(ptr, "%02x", (unsigned char)raw_buffer[idx]);
-	  ptr += 2;
-        }
-      fputs_filtered (buf, gdb_stdout);
-    }
-  else
-    val_print (REGISTER_VIRTUAL_TYPE (regnum), virtual_buffer, 0, 0,
-               gdb_stdout, format, 1, 0, Val_pretty_default);
-
-}
-
-/* This implements the tcl command get_pc_reg
- * It returns the value of the PC register
- *
- * Tcl Arguments:
- *    None
- * Tcl Result:
- *    The value of the pc register.
- */
-
-static int
-get_pc_register (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  char buff[64];
-  
-  sprintf (buff, "0x%llx",(long long) read_register (PC_REGNUM));
-  Tcl_SetStringObj(result_ptr->obj_ptr, buff, -1);
-  return TCL_OK;
-}
-
-/* This implements the tcl command "gdb_changed_register_list"
- * It takes a list of registers, and returns a list of
- * the registers on that list that have changed since the last
- * time the proc was called.
- *
- * Tcl Arguments:
- *    A list of registers.
- * Tcl Result:
- *    A list of changed registers.
- */
-
-static int
-gdb_changed_register_list (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  objc--;
-  objv++;
-
-  return map_arg_registers (objc, objv, register_changed_p, NULL);
-}
-
-static void
-register_changed_p (regnum, argp)
-     int regnum;
-     void *argp;		/* Ignored */
-{
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-
-  if (read_relative_register_raw_bytes (regnum, raw_buffer))
-    return;
-
-  if (memcmp (&old_regs[REGISTER_BYTE (regnum)], raw_buffer,
-              REGISTER_RAW_SIZE (regnum)) == 0)
-    return;
-
-  /* Found a changed register.  Save new value and return its number. */
-
-  memcpy (&old_regs[REGISTER_BYTE (regnum)], raw_buffer,
-          REGISTER_RAW_SIZE (regnum));
-
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewIntObj(regnum));
-}
-
-/*
- * This section contains the commands that deal with tracepoints:
- */
-
-/* return a list of all tracepoint numbers in interpreter */
-static int
-gdb_get_tracepoint_list (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  struct tracepoint *tp;
-
-  Tcl_SetListObj (result_ptr->obj_ptr, 0, NULL);
-
-  ALL_TRACEPOINTS (tp)
-    Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewIntObj (tp->number));
-
-  return TCL_OK;
-}
-
-/* returns -1 if not found, tracepoint # if found */
-int
-tracepoint_exists (char * args)
-{
-  struct tracepoint *tp;
-  char **canonical;
-  struct symtabs_and_lines sals;
-  char  *file = NULL;
-  int    result = -1;
-
-  sals = decode_line_1 (&args, 1, NULL, 0, &canonical);  
-  if (sals.nelts == 1)
-    {
-      resolve_sal_pc (&sals.sals[0]);
-      file = xmalloc (strlen (sals.sals[0].symtab->dirname)
-                      + strlen (sals.sals[0].symtab->filename) + 1);
-      if (file != NULL)
-        {
-          strcpy (file, sals.sals[0].symtab->dirname);
-          strcat (file, sals.sals[0].symtab->filename);
-
-          ALL_TRACEPOINTS (tp)
-            {
-              if (tp->address == sals.sals[0].pc)
-                result = tp->number;
-#if 0
-              /* Why is this here? This messes up assembly traces */
-              else if (tp->source_file != NULL
-                       && strcmp (tp->source_file, file) == 0
-                       && sals.sals[0].line == tp->line_number)
-                result = tp->number;
-#endif                
-            }
-        }
-    }
-  if (file != NULL)
-    free (file);
-  return result;
-}
-
-static int
-gdb_tracepoint_exists_command (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  char * args;
-
-  if (objc != 2)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr, "wrong # of args: should be \"",
-                        Tcl_GetStringFromObj (objv[0], NULL),
-                        " function:line|function|line|*addr\"", NULL);
-      return TCL_ERROR;
-    }
-  
-  args = Tcl_GetStringFromObj (objv[1], NULL);
-  
-  Tcl_SetIntObj (result_ptr->obj_ptr, tracepoint_exists (args));
-  return TCL_OK;
-}
-
-static int
-gdb_get_tracepoint_info (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj  *CONST objv[];
-{
-  struct symtab_and_line sal;
-  int tpnum;
-  struct tracepoint *tp;
-  struct action_line *al;
-  Tcl_Obj *action_list;
-  char *filename, *funcname, *fname;
-  char tmp[19];
-  
-  if (objc != 2)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "wrong # args", -1);
-      return TCL_ERROR;
-    }
-  
-  if (Tcl_GetIntFromObj (NULL, objv[1], &tpnum) != TCL_OK)
-    {
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  ALL_TRACEPOINTS (tp)
-    if (tp->number == tpnum)
-      break;
-
-  if (tp == NULL)
-    {
-      char buff[64];
-      sprintf (buff, "Tracepoint #%d does not exist", tpnum);
-      Tcl_SetStringObj (result_ptr->obj_ptr, buff, -1);
-      return TCL_ERROR;
-    }
-
-  Tcl_SetListObj (result_ptr->obj_ptr, 0, NULL);
-  sal = find_pc_line (tp->address, 0);
-  filename = symtab_to_filename (sal.symtab);
-  if (filename == NULL)
-    filename = "N/A";
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr,
-                            Tcl_NewStringObj (filename, -1));
-  
-  find_pc_partial_function (tp->address, &funcname, NULL, NULL);
-  fname = cplus_demangle (funcname, 0);
-  if (fname)
-    {
-      Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewStringObj
-			  (fname, -1));
-      free (fname);
-    }
-  else
-    Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewStringObj
-			      (funcname, -1));
-  
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewIntObj (sal.line));
-  sprintf (tmp, "0x%lx", tp->address);
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewStringObj (tmp, -1));
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewIntObj (tp->enabled));
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewIntObj (tp->pass_count));
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewIntObj (tp->step_count));
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewIntObj (tp->thread));
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, Tcl_NewIntObj (tp->hit_count));
-
-  /* Append a list of actions */
-  action_list = Tcl_NewObj ();
-  for (al = tp->actions; al != NULL; al = al->next)
-    {
-      Tcl_ListObjAppendElement (interp, action_list,
-                                Tcl_NewStringObj (al->action, -1));
-    }
-  Tcl_ListObjAppendElement (interp, result_ptr->obj_ptr, action_list);
-
-  return TCL_OK;
-}
-
-
-static int
-gdb_trace_status (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  int result = 0;
- 
-  if (trace_running_p)
-    result = 1;
- 
-  Tcl_SetIntObj (result_ptr->obj_ptr, result);
-  return TCL_OK;
-}
-
-
-
-static int
-gdb_get_trace_frame_num (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  if (objc != 1)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr, "wrong # of args: should be \"",
-                        Tcl_GetStringFromObj (objv[0], NULL),
-                        " linespec\"", NULL);
-      return TCL_ERROR;
-    }
- 
-  Tcl_SetIntObj (result_ptr->obj_ptr, get_traceframe_number ());
-  return TCL_OK;
-  
-}
- 
-/* This implements the tcl command gdb_actions
- * It sets actions for a given tracepoint.
- *
- * Tcl Arguments:
- *    number: the tracepoint in question
- *    actions: the actions to add to this tracepoint
- * Tcl Result:
- *    None.
- */
-
-static int
-gdb_actions_command (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  struct tracepoint *tp;
-  Tcl_Obj **actions;
-  int      nactions, i, len;
-  char *number, *args, *action;
-  long step_count;
-  struct action_line *next = NULL, *temp;
-  enum actionline_type linetype;
-
-  if (objc != 3)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr, "wrong # args: should be: \"",
-                        Tcl_GetStringFromObj (objv[0], NULL),
-                        " number actions\"", NULL);
-      return TCL_ERROR;
-    }
-
-  args = number = Tcl_GetStringFromObj (objv[1], NULL);
-  tp = get_tracepoint_by_number (&args);
-  if (tp == NULL)
-    {
-      Tcl_AppendStringsToObj (result_ptr->obj_ptr, "Tracepoint \"", number, "\" does not exist", NULL);
-      return TCL_ERROR;
-    }
-
-  /* Free any existing actions */
-  if (tp->actions != NULL)
-    free_actions (tp);
-
-  step_count = 0;
-
-  Tcl_ListObjGetElements (interp, objv[2], &nactions, &actions);
-
-  /* Add the actions to the tracepoint */
-  for (i = 0; i < nactions; i++)
-    {
-      temp = xmalloc (sizeof (struct action_line));
-      temp->next = NULL;
-      action = Tcl_GetStringFromObj (actions[i], &len);
-      temp->action = savestring (action, len);
-
-      linetype = validate_actionline (&(temp->action), tp);
-
-      if (linetype == BADLINE) 
-       {
-         free (temp);
-         continue;
-       }
-
-      if (next == NULL)
-        {
-          tp->actions = temp;
-          next = temp;
-        }
-      else
-        {
-          next->next = temp;
-          next = temp;
-        }
-    }
-  
-  return TCL_OK;
-}
-
-/*
- * This section has commands that handle source disassembly.
- */
-
-/* This implements the tcl command gdb_disassemble
- *
- * Arguments:
- *    source_with_assm - must be "source" or "nosource"
- *    low_address - the address from which to start disassembly
- *    ?hi_address? - the address to which to disassemble, defaults
- *                   to the end of the function containing low_address.
- * Tcl Result:
- *    The disassembled code is passed to fputs_unfiltered, so it
- *    either goes to the console if result_ptr->obj_ptr is NULL or to
- *    the Tcl result.
- */
-
-static int
-gdb_disassemble (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  CORE_ADDR pc, low, high;
-  int mixed_source_and_assembly;
-  static disassemble_info di;
-  static int di_initialized;
-  char *arg_ptr;
-
-  if (objc != 3 && objc != 4)
-    error ("wrong # args");
-
-  if (! di_initialized)
-    {
-      INIT_DISASSEMBLE_INFO_NO_ARCH (di, gdb_stdout,
-                                     (fprintf_ftype) fprintf_unfiltered);
-      di.flavour = bfd_target_unknown_flavour;
-      di.memory_error_func = dis_asm_memory_error;
-      di.print_address_func = dis_asm_print_address;
-      di_initialized = 1;
-    }
-
-  di.mach = TARGET_PRINT_INSN_INFO->mach;
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    di.endian = BFD_ENDIAN_BIG;
-  else
-    di.endian = BFD_ENDIAN_LITTLE;
-
-  arg_ptr = Tcl_GetStringFromObj (objv[1], NULL);
-  if (*arg_ptr == 's' && strcmp (arg_ptr, "source") == 0)
-    mixed_source_and_assembly = 1;
-  else if (*arg_ptr == 'n' && strcmp (arg_ptr, "nosource") == 0)
-    mixed_source_and_assembly = 0;
-  else
-    error ("First arg must be 'source' or 'nosource'");
-
-  low = parse_and_eval_address (Tcl_GetStringFromObj (objv[2], NULL));
-
-  if (objc == 3)
-    {
-      if (find_pc_partial_function (low, NULL, &low, &high) == 0)
-        error ("No function contains specified address");
-    }
-  else
-    high = parse_and_eval_address (Tcl_GetStringFromObj (objv[3], NULL));
-
-  /* If disassemble_from_exec == -1, then we use the following heuristic to
-     determine whether or not to do disassembly from target memory or from the
-     exec file:
-
-     If we're debugging a local process, read target memory, instead of the
-     exec file.  This makes disassembly of functions in shared libs work
-     correctly.
-
-     Else, we're debugging a remote process, and should disassemble from the
-     exec file for speed.  However, this is no good if the target modifies its
-     code (for relocation, or whatever).
-   */
-
-  if (disassemble_from_exec == -1)
-    {
-      if (strcmp (target_shortname, "child") == 0
-          || strcmp (target_shortname, "procfs") == 0
-          || strcmp (target_shortname, "vxprocess") == 0)
-        disassemble_from_exec = 0; /* It's a child process, read inferior mem */
-      else
-        disassemble_from_exec = 1; /* It's remote, read the exec file */
-    }
-
-  if (disassemble_from_exec)
-    di.read_memory_func = gdbtk_dis_asm_read_memory;
-  else
-    di.read_memory_func = dis_asm_read_memory;
-
-  /* If just doing straight assembly, all we need to do is disassemble
-     everything between low and high.  If doing mixed source/assembly, we've
-     got a totally different path to follow.  */
-
-  if (mixed_source_and_assembly)
-    {				/* Come here for mixed source/assembly */
-      /* The idea here is to present a source-O-centric view of a function to
-         the user.  This means that things are presented in source order, with
-         (possibly) out of order assembly immediately following.  */
-      struct symtab *symtab;
-      struct linetable_entry *le;
-      int nlines;
-      int newlines;
-      struct my_line_entry *mle;
-      struct symtab_and_line sal;
-      int i;
-      int out_of_order;
-      int next_line;
-
-      symtab = find_pc_symtab (low); /* Assume symtab is valid for whole PC range */
-
-      if (!symtab || !symtab->linetable)
-        goto assembly_only;
-
-      /* First, convert the linetable to a bunch of my_line_entry's.  */
-
-      le = symtab->linetable->item;
-      nlines = symtab->linetable->nitems;
-
-      if (nlines <= 0)
-        goto assembly_only;
-
-      mle = (struct my_line_entry *) alloca (nlines * sizeof (struct my_line_entry));
-
-      out_of_order = 0;
-      
-      /* Copy linetable entries for this function into our data structure, creating
-         end_pc's and setting out_of_order as appropriate.  */
-
-      /* First, skip all the preceding functions.  */
-
-      for (i = 0; i < nlines - 1 && le[i].pc < low; i++) ;
-
-      /* Now, copy all entries before the end of this function.  */
-
-      newlines = 0;
-      for (; i < nlines - 1 && le[i].pc < high; i++)
-        {
-          if (le[i].line == le[i + 1].line
-              && le[i].pc == le[i + 1].pc)
-            continue;		/* Ignore duplicates */
-
-          mle[newlines].line = le[i].line;
-          if (le[i].line > le[i + 1].line)
-            out_of_order = 1;
-          mle[newlines].start_pc = le[i].pc;
-          mle[newlines].end_pc = le[i + 1].pc;
-          newlines++;
-        }
-
-      /* If we're on the last line, and it's part of the function, then we need to
-         get the end pc in a special way.  */
-
-      if (i == nlines - 1
-          && le[i].pc < high)
-        {
-          mle[newlines].line = le[i].line;
-          mle[newlines].start_pc = le[i].pc;
-          sal = find_pc_line (le[i].pc, 0);
-          mle[newlines].end_pc = sal.end;
-          newlines++;
-        }
-
-      /* Now, sort mle by line #s (and, then by addresses within lines). */
-
-      if (out_of_order)
-        qsort (mle, newlines, sizeof (struct my_line_entry), compare_lines);
-
-      /* Now, for each line entry, emit the specified lines (unless they have been
-         emitted before), followed by the assembly code for that line.  */
-
-      next_line = 0;		/* Force out first line */
-      for (i = 0; i < newlines; i++)
-        {
-          /* Print out everything from next_line to the current line.  */
-
-          if (mle[i].line >= next_line)
-            {
-              if (next_line != 0)
-                print_source_lines (symtab, next_line, mle[i].line + 1, 0);
-              else
-                print_source_lines (symtab, mle[i].line, mle[i].line + 1, 0);
-
-              next_line = mle[i].line + 1;
-            }
-
-          for (pc = mle[i].start_pc; pc < mle[i].end_pc; )
-            {
-              QUIT;
-              fputs_unfiltered ("    ", gdb_stdout);
-              print_address (pc, gdb_stdout);
-              fputs_unfiltered (":\t    ", gdb_stdout);
-              pc += (*tm_print_insn) (pc, &di);
-              fputs_unfiltered ("\n", gdb_stdout);
-            }
-        }
-    }
-  else
-    {
-    assembly_only:
-      for (pc = low; pc < high; )
-        {
-          QUIT;
-          fputs_unfiltered ("    ", gdb_stdout);
-          print_address (pc, gdb_stdout);
-          fputs_unfiltered (":\t    ", gdb_stdout);
-          pc += (*tm_print_insn) (pc, &di);
-          fputs_unfiltered ("\n", gdb_stdout);
-        }
-    }
-
-  gdb_flush (gdb_stdout);
-
-  return TCL_OK;
-}
-
-/* This is the memory_read_func for gdb_disassemble when we are
-   disassembling from the exec file. */
-
-static int
-gdbtk_dis_asm_read_memory (memaddr, myaddr, len, info)
-     bfd_vma memaddr;
-     bfd_byte *myaddr;
-     int len;
-     disassemble_info *info;
-{
-  extern struct target_ops exec_ops;
-  int res;
-
-  errno = 0;
-  res = xfer_memory (memaddr, myaddr, len, 0, &exec_ops);
-
-  if (res == len)
-    return 0;
-  else
-    if (errno == 0)
-      return EIO;
-    else
-      return errno;
-}
-
-/* This will be passed to qsort to sort the results of the disassembly */
-
-static int
-compare_lines (mle1p, mle2p)
-     const PTR mle1p;
-     const PTR mle2p;
-{
-  struct my_line_entry *mle1, *mle2;
-  int val;
-
-  mle1 = (struct my_line_entry *) mle1p;
-  mle2 = (struct my_line_entry *) mle2p;
-
-  val =  mle1->line - mle2->line;
-
-  if (val != 0)
-    return val;
-
-  return mle1->start_pc - mle2->start_pc;
-}
-
-/* This implements the TCL command `gdb_loc',
- *
- * Arguments:
- *    ?symbol? The symbol or address to locate - defaults to pc
- * Tcl Return:
- *    a list consisting of the following:                                  
- *       basename, function name, filename, line number, address, current pc
- */
-
-static int
-gdb_loc (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  char *filename;
-  struct symtab_and_line sal;
-  struct symbol *sym;
-  char *funcname, *fname;
-  CORE_ADDR pc;
-
-  if (objc == 1)
-    {
-      if (selected_frame && (selected_frame->pc != stop_pc))
-        {
-          /* Note - this next line is not correct on all architectures. */
-          /* For a graphical debugger we really want to highlight the */
-          /* assembly line that called the next function on the stack. */
-          /* Many architectures have the next instruction saved as the */
-          /* pc on the stack, so what happens is the next instruction */
-	  /* is highlighted. FIXME */
-          pc = selected_frame->pc;
-          sal = find_pc_line (selected_frame->pc,
-                              selected_frame->next != NULL
-                              && !selected_frame->next->signal_handler_caller
-                              && !frame_in_dummy (selected_frame->next));
-        }
-      else
-        {
-          pc = stop_pc;
-          sal = find_pc_line (stop_pc, 0);
-        }
-    }
-  else if (objc == 2)
-    {
-      struct symtabs_and_lines sals;
-      int nelts;
-
-      sals = decode_line_spec (Tcl_GetStringFromObj (objv[1], NULL), 1);
-
-      nelts = sals.nelts;
-      sal = sals.sals[0];
-      free (sals.sals);
-
-      if (sals.nelts != 1)
-        {
-          Tcl_SetStringObj (result_ptr->obj_ptr, "Ambiguous line spec", -1);
-          return TCL_ERROR;
-        }
-      resolve_sal_pc (&sal);
-      pc = sal.pc;
-    }
-  else
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "wrong # args", -1);
-      return TCL_ERROR;
-    }
-
-  if (sal.symtab)
-    Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-			      Tcl_NewStringObj (sal.symtab->filename, -1));
-  else
-    Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewStringObj ("", 0));
-
-  sym = find_pc_function (pc);
-  if (sym != NULL)
-    {
-      fname = SYMBOL_DEMANGLED_NAME (sym);
-      if (fname)
-        {
-          Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-                                    Tcl_NewStringObj (fname, -1));
-        }
-      else
-        Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-                                  Tcl_NewStringObj (SYMBOL_NAME (sym), -1));
-    }
-  else
-    {
-      /* find_pc_function will fail if there are only minimal symbols */
-      /* so do this instead... */
-      find_pc_partial_function (pc, &funcname, NULL, NULL);
-      /* we try cplus demangling; a guess really */
-      fname = cplus_demangle (funcname, 0);
-      if (fname)
-	{
-	  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-				    Tcl_NewStringObj (fname, -1));
-	  free (fname);
-	}
-      else
-	Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-				  Tcl_NewStringObj (funcname, -1));
-    }
-  
-  filename = symtab_to_filename (sal.symtab);
-  if (filename == NULL)
-    filename = "";
-
-  /* file name */
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-			    Tcl_NewStringObj (filename, -1));
-  /* line number */
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewIntObj(sal.line));
- /* PC in current frame */
-  sprintf_append_element_to_obj (result_ptr->obj_ptr, "0x%s", paddr_nz(pc));
- /* Real PC */
-  sprintf_append_element_to_obj (result_ptr->obj_ptr, "0x%s", paddr_nz(stop_pc));
-
-  /* shared library */
-#ifdef PC_SOLIB
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-			    Tcl_NewStringObj (PC_SOLIB(pc), -1));
-#else
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-			    Tcl_NewStringObj ("", -1));
-#endif
-  return TCL_OK;
-}
-
-/* This implements the Tcl command 'gdb_get_mem', which 
- * dumps a block of memory 
- * Arguments:
- *   gdb_get_mem addr form size num aschar
- *
- *   addr: address of data to dump
- *   form: a char indicating format
- *   size: size of each element; 1,2,4, or 8 bytes
- *   num: the number of bytes to read 
- *   acshar: an optional ascii character to use in ASCII dump
- * 
- * Return:
- * a list of elements followed by an optional ASCII dump 
- */
-
-static int
-gdb_get_mem (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  int size, asize, i, j, bc;
-  CORE_ADDR addr;
-  int nbytes, rnum, bpr;
-  long tmp;
-  char format, c, buff[128], aschar, *mbuf, *mptr, *cptr, *bptr;
-  struct type *val_type;
-
-  if (objc < 6 || objc > 7)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr,
-			"addr format size bytes bytes_per_row ?ascii_char?", -1);
-      return TCL_ERROR; 
-    }
-
-  if (Tcl_GetIntFromObj (interp, objv[3], &size) != TCL_OK)
-    {
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  else if (size <= 0)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "Invalid size, must be > 0", -1);
-      return TCL_ERROR;
-    }
-  
-  if (Tcl_GetIntFromObj (interp, objv[4], &nbytes) != TCL_OK)
-    {
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  else if (size <= 0)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "Invalid number of bytes, must be > 0", 
-			-1);
-      return TCL_ERROR;
-    }
-  
-  if (Tcl_GetIntFromObj (interp, objv[5], &bpr) != TCL_OK)
-    {
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  else if (size <= 0)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "Invalid bytes per row, must be > 0", -1);
-      return TCL_ERROR;
-    }
-  
-  if (Tcl_GetLongFromObj (interp, objv[1], &tmp) != TCL_OK)
-    return TCL_OK;
-
-  addr = (CORE_ADDR) tmp;
-
-  format = *(Tcl_GetStringFromObj (objv[2], NULL));
-  mbuf = (char *)malloc (nbytes+32);
-  if (!mbuf)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "Out of memory.", -1);
-      return TCL_ERROR;
-    }
-  
-  memset (mbuf, 0, nbytes+32);
-  mptr = cptr = mbuf;
-
-  rnum = target_read_memory_partial (addr, mbuf, nbytes, NULL);
-
-  if (objc == 7)
-    aschar = *(Tcl_GetStringFromObj(objv[6], NULL)); 
-  else
-    aschar = 0;
-
-  switch (size) {
-  case 1:
-    val_type = builtin_type_char;
-    asize = 'b';
-    break;
-  case 2:
-    val_type = builtin_type_short;
-    asize = 'h';
-    break;
-  case 4:
-    val_type = builtin_type_int;
-    asize = 'w';
-    break;
-  case 8:
-    val_type = builtin_type_long_long;
-    asize = 'g';
-    break;
-  default:
-    val_type = builtin_type_char;
-    asize = 'b';
-  }
-
-  bc = 0;        /* count of bytes in a row */
-  buff[0] = '"'; /* buffer for ascii dump */
-  bptr = &buff[1];   /* pointer for ascii dump */
-  
-  result_ptr->flags |= GDBTK_MAKES_LIST; /* Build up the result as a list... */
-   
-  for (i=0; i < nbytes; i+= size)
-    {
-      if ( i >= rnum)
-        {
-          fputs_unfiltered ("N/A ", gdb_stdout);
-          if (aschar)
-            for ( j = 0; j < size; j++)
-              *bptr++ = 'X';
-        }
-      else
-        {
-          print_scalar_formatted (mptr, val_type, format, asize, gdb_stdout);
-
-          if (aschar)
-            {
-              for ( j = 0; j < size; j++)
-                {
-                  c = *cptr++;
-                  if (c < 32 || c > 126)
-                    c = aschar;
-                  if (c == '"')
-                    *bptr++ = '\\';
-                  *bptr++ = c;
-                }
-            }
-        }
-
-      mptr += size;
-      bc += size;
-
-      if (aschar && (bc >= bpr))
-        {
-          /* end of row. print it and reset variables */
-          bc = 0;
-          *bptr++ = '"';
-          *bptr++ = ' ';
-          *bptr = 0;
-          fputs_unfiltered (buff, gdb_stdout);
-          bptr = &buff[1];
-        }
-    }
-  
-  result_ptr->flags &= ~GDBTK_MAKES_LIST;
-	    
-  free (mbuf);
-  return TCL_OK;
-}
-
-
-
-/* This implements the tcl command "gdb_loadfile"
- * It loads a c source file into a text widget.
- *
- * Tcl Arguments:
- *    widget: the name of the text widget to fill
- *    filename: the name of the file to load
- *    linenumbers: A boolean indicating whether or not to display line numbers.
- * Tcl Result:
- *
- */
-
-/* In this routine, we will build up a "line table", i.e. a
- * table of bits showing which lines in the source file are executible.
- * LTABLE_SIZE is the number of bytes to allocate for the line table.
- *
- * Its size limits the maximum number of lines 
- * in a file to 8 * LTABLE_SIZE.  This memory is freed after 
- * the file is loaded, so it is OK to make this very large. 
- * Additional memory will be allocated if needed. */
-#define LTABLE_SIZE 20000
-static int
-gdb_loadfile (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  char *file, *widget;
-  int linenumbers, ln, lnum, ltable_size;
-  FILE *fp;
-  char *ltable;
-  struct symtab *symtab;
-  struct linetable_entry *le;
-  long mtime = 0;
-  struct stat st;
-  Tcl_DString text_cmd_1, text_cmd_2, *cur_cmd;
-  char line[10000], line_num_buf[16];
-  int prefix_len_1, prefix_len_2, cur_prefix_len, widget_len;
-
- 
-  if (objc != 4)
-    {
-      Tcl_WrongNumArgs(interp, 1, objv, "widget filename linenumbers");
-      return TCL_ERROR; 
-    }
-
-  widget = Tcl_GetStringFromObj (objv[1], NULL);
-  if ( Tk_NameToWindow (interp, widget, Tk_MainWindow (interp)) == NULL)
-    {
-      return TCL_ERROR;
-    }
-  
-  file  = Tcl_GetStringFromObj (objv[2], NULL);
-  Tcl_GetBooleanFromObj (interp, objv[3], &linenumbers);
-
-  symtab = full_lookup_symtab (file);
-  if (!symtab)
-    {
-      Tcl_SetStringObj ( result_ptr->obj_ptr, "File not found in symtab", -1);
-      fclose (fp);
-      return TCL_ERROR;
-    }
-
-  file = symtab_to_filename ( symtab );
-  if ((fp = fopen ( file, "r" )) == NULL)
-    {
-      Tcl_SetStringObj ( result_ptr->obj_ptr, "Can't open file for reading", -1);
-      return TCL_ERROR;
-    }
-
-  if (stat (file, &st) < 0)
-    {
-      catch_errors (perror_with_name_wrapper, "gdbtk: get time stamp", "",
-                    RETURN_MASK_ALL);
-      return TCL_ERROR;
-    }
-
-  if (symtab && symtab->objfile && symtab->objfile->obfd)
-      mtime = bfd_get_mtime(symtab->objfile->obfd);
-  else if (exec_bfd)
-      mtime = bfd_get_mtime(exec_bfd);
- 
-  if (mtime && mtime < st.st_mtime)
-    {
-      gdbtk_ignorable_warning("file_times",\
-			      "Source file is more recent than executable.\n");
-    }
-  
-  
-  /* Source linenumbers don't appear to be in order, and a sort is */
-  /* too slow so the fastest solution is just to allocate a huge */
-  /* array and set the array entry for each linenumber */
-
-  ltable_size = LTABLE_SIZE;
-  ltable = (char *)malloc (LTABLE_SIZE);
-  if (ltable == NULL)
-    {
-      Tcl_SetStringObj ( result_ptr->obj_ptr, "Out of memory.", -1);
-      fclose (fp);
-      return TCL_ERROR;
-    }
-
-  memset (ltable, 0, LTABLE_SIZE);
-
-  if (symtab->linetable && symtab->linetable->nitems)
-    {
-      le = symtab->linetable->item;
-      for (ln = symtab->linetable->nitems ;ln > 0; ln--, le++)
-        {
-          lnum = le->line >> 3;
-          if (lnum >= ltable_size)
-            {
-              char *new_ltable;
-              new_ltable = (char *)realloc (ltable, ltable_size*2);
-              memset (new_ltable + ltable_size, 0, ltable_size);
-              ltable_size *= 2;
-              if (new_ltable == NULL)
-                {
-                  Tcl_SetStringObj ( result_ptr->obj_ptr, "Out of memory.", -1);
-                  free (ltable);
-                  fclose (fp);
-                  return TCL_ERROR;
-                }
-              ltable = new_ltable;
-            }
-          ltable[lnum] |= 1 << (le->line % 8);
-        }
-    }
-    
-  Tcl_DStringInit(&text_cmd_1);
-  Tcl_DStringInit(&text_cmd_2);
-  
-  ln = 1;
-
-  widget_len = strlen (widget);
-  line[0] = '\t';
-  
-  Tcl_DStringAppend (&text_cmd_1, widget, widget_len);
-  Tcl_DStringAppend (&text_cmd_2, widget, widget_len);
-  
-  if (linenumbers)
-    {
-      Tcl_DStringAppend (&text_cmd_1, " insert end {-\t", -1);
-      prefix_len_1 = Tcl_DStringLength(&text_cmd_1);
-
-      Tcl_DStringAppend (&text_cmd_2, " insert end { \t", -1);
-      prefix_len_2 = Tcl_DStringLength(&text_cmd_2);
-      
-      while (fgets (line + 1, 9980, fp))
-        {
-          sprintf (line_num_buf, "%d", ln);
-          if (ltable[ln >> 3] & (1 << (ln % 8)))
-            {
-              cur_cmd = &text_cmd_1;
-              cur_prefix_len = prefix_len_1;
-              Tcl_DStringAppend (cur_cmd, line_num_buf, -1);
-              Tcl_DStringAppend (cur_cmd, "} break_rgn_tag", 15);
-            }
-          else
-            {
-              cur_cmd = &text_cmd_2;
-              cur_prefix_len = prefix_len_2;
-              Tcl_DStringAppend (cur_cmd, line_num_buf, -1);
-              Tcl_DStringAppend (cur_cmd, "} \"\"", 4);
-            }
-
-          Tcl_DStringAppendElement (cur_cmd, line);
-          Tcl_DStringAppend (cur_cmd, " source_tag", 11);
-
-          Tcl_Eval(interp, Tcl_DStringValue(cur_cmd));
-          Tcl_DStringSetLength(cur_cmd, cur_prefix_len);
-          ln++;
-        }
-    }
-  else
-    {
-      Tcl_DStringAppend (&text_cmd_1, " insert end {- } break_rgn_tag", -1);
-      prefix_len_1 = Tcl_DStringLength(&text_cmd_1);
-      Tcl_DStringAppend (&text_cmd_2, " insert end {  } \"\"", -1);
-      prefix_len_2 = Tcl_DStringLength(&text_cmd_2);
-
-      while (fgets (line + 1, 980, fp))
-        {
-          if (ltable[ln >> 3] & (1 << (ln % 8)))
-            {
-              cur_cmd = &text_cmd_1;
-              cur_prefix_len = prefix_len_1;
-            }
-          else
-            {
-              cur_cmd = &text_cmd_2;
-              cur_prefix_len = prefix_len_2;
-            }
-
-          Tcl_DStringAppendElement (cur_cmd, line);
-          Tcl_DStringAppend (cur_cmd, " source_tag", 11);
-
-          Tcl_Eval(interp, Tcl_DStringValue(cur_cmd));
-          Tcl_DStringSetLength(cur_cmd, cur_prefix_len);
-
-          ln++;
-        }
-    }
-
-  Tcl_DStringFree (&text_cmd_1);
-  Tcl_DStringFree (&text_cmd_2);
-  free (ltable);
-  fclose (fp);
-  return TCL_OK;
-}
-
-/*
- *  This section contains commands for manipulation of breakpoints.
- */
-
-
-/* set a breakpoint by source file and line number */
-/* flags are as follows: */
-/* least significant 2 bits are disposition, rest is */
-/* type (normally 0).
-
-enum bptype {
-  bp_breakpoint,		 Normal breakpoint 
-  bp_hardware_breakpoint,	Hardware assisted breakpoint
-}
-
-Disposition of breakpoint.  Ie: what to do after hitting it.
-enum bpdisp {
-  del,				Delete it
-  del_at_next_stop,		Delete at next stop, whether hit or not
-  disable,			Disable it 
-  donttouch			Leave it alone 
-  };
-*/
-
-/* This implements the tcl command "gdb_set_bp"
- * It sets breakpoints, and runs the Tcl command
- *     gdbtk_tcl_breakpoint create
- * to register the new breakpoint with the GUI.
- *
- * Tcl Arguments:
- *    filename: the file in which to set the breakpoint
- *    line:     the line number for the breakpoint
- *    type:     the type of the breakpoint
- *    thread:	optional thread number
- * Tcl Result:
- *    The return value of the call to gdbtk_tcl_breakpoint.
- */
-
-static int
-gdb_set_bp (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-{
-  struct symtab_and_line sal;
-  int line, ret, thread = -1;
-  struct breakpoint *b;
-  char buf[64], *typestr;
-  Tcl_DString cmd;
-  enum bpdisp disp;
-
-  if (objc != 4 && objc != 5)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, 
-	  "wrong number of args, should be \"filename line type [thread]\"", -1);
-      return TCL_ERROR; 
-    }
-  
-  sal.symtab = full_lookup_symtab (Tcl_GetStringFromObj( objv[1], NULL));
-  if (sal.symtab == NULL)
-    return TCL_ERROR;
-  
-  if (Tcl_GetIntFromObj( interp, objv[2], &line) == TCL_ERROR)
-    {
-      result_ptr->flags = GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  
-  typestr = Tcl_GetStringFromObj( objv[3], NULL);
-  if (typestr == NULL)
-    {
-      result_ptr->flags = GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  if (strncmp( typestr, "temp", 4 ) == 0)
-    disp = del;
-  else if (strncmp( typestr, "normal", 6 ) == 0)
-    disp = donttouch;
-  else
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "type must be \"temp\" or \"normal\"", -1);
-      return TCL_ERROR;
-    }
-  
-  if (objc == 5)
-    {
-      if (Tcl_GetIntFromObj( interp, objv[4], &thread) == TCL_ERROR)
-	{
-	  result_ptr->flags = GDBTK_IN_TCL_RESULT;
-	  return TCL_ERROR;
-	}
-    }
-
-  sal.line = line;
-  if (!find_line_pc (sal.symtab, sal.line, &sal.pc))
-    return TCL_ERROR;
-
-  sal.section = find_pc_overlay (sal.pc);
-  b = set_raw_breakpoint (sal);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->type = bp_breakpoint;
-  b->disposition = disp;
-  b->thread = thread;
-
-  /* FIXME: this won't work for duplicate basenames! */
-  sprintf (buf, "%s:%d", basename (Tcl_GetStringFromObj ( objv[1], NULL)), line);
-  b->addr_string = strsave (buf);
-
-  /* now send notification command back to GUI */
-
-  Tcl_DStringInit (&cmd);
-
-  Tcl_DStringAppend (&cmd, "gdbtk_tcl_breakpoint create ", -1);
-  sprintf (buf, "%d", b->number);
-  Tcl_DStringAppendElement(&cmd, buf);
-  sprintf (buf, "0x%lx", (long)sal.pc);
-  Tcl_DStringAppendElement (&cmd, buf);
-  Tcl_DStringAppendElement (&cmd, Tcl_GetStringFromObj (objv[2], NULL));
-  Tcl_DStringAppendElement (&cmd, Tcl_GetStringFromObj (objv[1], NULL));
-  Tcl_DStringAppendElement (&cmd, bpdisp[b->disposition]);
-  sprintf (buf, "%d", b->enable);
-  Tcl_DStringAppendElement (&cmd, buf);
-  sprintf (buf, "%d", b->thread);
-  Tcl_DStringAppendElement (&cmd, buf);
-  
-
-  ret = Tcl_Eval (interp, Tcl_DStringValue (&cmd));
-  Tcl_DStringFree (&cmd);
-  return ret;
-}
-
-/* This implements the tcl command "gdb_set_bp_addr"
- * It sets breakpoints, and runs the Tcl command
- *     gdbtk_tcl_breakpoint create
- * to register the new breakpoint with the GUI.
- *
- * Tcl Arguments:
- *    addr: the address at which to set the breakpoint
- *    type:     the type of the breakpoint
- *    thread:	optional thread number
- * Tcl Result:
- *    The return value of the call to gdbtk_tcl_breakpoint.
- */
-
-static int
-gdb_set_bp_addr (clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-
-{
-  struct symtab_and_line sal;
-  int line, ret, thread = -1;
-  long addr;
-  struct breakpoint *b;
-  char *filename, *typestr, buf[64];
-  Tcl_DString cmd;
-  enum bpdisp disp;
-
-  if (objc != 4 && objc != 3)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, 
-	  "wrong number of args, should be \"address type [thread]\"", -1);
-      return TCL_ERROR; 
-    }
-  
-  if (Tcl_GetLongFromObj( interp, objv[1], &addr) == TCL_ERROR)
-    {
-      result_ptr->flags = GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  
-  typestr = Tcl_GetStringFromObj( objv[2], NULL);
-  if (typestr == NULL)
-    {
-      result_ptr->flags = GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  if (strncmp( typestr, "temp", 4 ) == 0)
-    disp = del;
-  else if (strncmp( typestr, "normal", 6 ) == 0)
-    disp = donttouch;
-  else
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "type must be \"temp\" or \"normal\"", -1);
-      return TCL_ERROR;
-    }
-  
-  if (objc == 4)
-    {
-      if (Tcl_GetIntFromObj( interp, objv[3], &thread) == TCL_ERROR)
-	{
-	  result_ptr->flags = GDBTK_IN_TCL_RESULT;
-	  return TCL_ERROR;
-	}
-    }
-
-  sal = find_pc_line (addr, 0);
-  sal.pc = addr;
-  b = set_raw_breakpoint (sal);
-  set_breakpoint_count (breakpoint_count + 1);
-  b->number = breakpoint_count;
-  b->type = bp_breakpoint;
-  b->disposition = disp;
-  b->thread = thread;
-
-  sprintf (buf, "*(0x%lx)",addr);
-  b->addr_string = strsave (buf);
-
-  /* now send notification command back to GUI */
-
-  Tcl_DStringInit (&cmd);
-
-  Tcl_DStringAppend (&cmd, "gdbtk_tcl_breakpoint create ", -1);
-  sprintf (buf, "%d", b->number);
-  Tcl_DStringAppendElement(&cmd, buf);
-  sprintf (buf, "0x%lx", addr);
-  Tcl_DStringAppendElement (&cmd, buf);
-  sprintf (buf, "%d", b->line_number);
-  Tcl_DStringAppendElement (&cmd, buf);
-
-  filename = symtab_to_filename (sal.symtab);
-  if (filename == NULL)
-    filename = "";
-  Tcl_DStringAppendElement (&cmd, filename);
-  Tcl_DStringAppendElement (&cmd, bpdisp[b->disposition]);
-  sprintf (buf, "%d", b->enable);
-  Tcl_DStringAppendElement (&cmd, buf);
-  sprintf (buf, "%d", b->thread);
-  Tcl_DStringAppendElement (&cmd, buf);
-
-  ret = Tcl_Eval (interp, Tcl_DStringValue (&cmd));
-  Tcl_DStringFree (&cmd);
-  return ret;
-}
-
-/* This implements the tcl command "gdb_find_bp_at_line"
- *
- * Tcl Arguments:
- *    filename: the file in which to find the breakpoint
- *    line:     the line number for the breakpoint
- * Tcl Result:
- *    It returns a list of breakpoint numbers
- */
-
-static int
-gdb_find_bp_at_line(clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-
-{
-  struct symtab *s;
-  int line;
-  struct breakpoint *b;
-  extern struct breakpoint *breakpoint_chain;
-
-  if (objc != 3)
-    {
-      Tcl_WrongNumArgs(interp, 1, objv, "filename line");
-      return TCL_ERROR; 
-    }
-  
-  s = full_lookup_symtab (Tcl_GetStringFromObj( objv[1], NULL));
-  if (s == NULL)
-    return TCL_ERROR;
-  
-  if (Tcl_GetIntFromObj( interp, objv[2], &line) == TCL_ERROR)
-    {
-      result_ptr->flags = GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  Tcl_SetListObj (result_ptr->obj_ptr ,0 ,NULL);
-  for (b = breakpoint_chain; b; b = b->next)
-    if (b->line_number == line && !strcmp(b->source_file, s->filename))
-      Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-				Tcl_NewIntObj (b->number));
-  
-  return TCL_OK;
-}
-
-
-/* This implements the tcl command "gdb_find_bp_at_addr"
- *
- * Tcl Arguments:
- *    addr:     address
- * Tcl Result:
- *    It returns a list of breakpoint numbers
- */
-
-static int
-gdb_find_bp_at_addr(clientData, interp, objc, objv)
-  ClientData clientData;
-  Tcl_Interp *interp;
-  int objc;
-  Tcl_Obj *CONST objv[];
-
-{
-  long addr;
-  struct breakpoint *b;
-  extern struct breakpoint *breakpoint_chain;
-
-  if (objc != 2)
-    {
-      Tcl_WrongNumArgs(interp, 1, objv, "address");
-      return TCL_ERROR; 
-    }
-  
-  if (Tcl_GetLongFromObj( interp, objv[1], &addr) == TCL_ERROR)
-    {
-      result_ptr->flags = GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  Tcl_SetListObj (result_ptr->obj_ptr ,0 ,NULL);
-  for (b = breakpoint_chain; b; b = b->next)
-    if (b->address == (CORE_ADDR)addr)
-      Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-				Tcl_NewIntObj (b->number));
-
-  return TCL_OK;
-}
-
-/* This implements the tcl command gdb_get_breakpoint_info
- *
- *
- * Tcl Arguments:
- *   breakpoint_number
- * Tcl Result:
- *   A list with {file, function, line_number, address, type, enabled?,
- *                disposition, ignore_count, {list_of_commands}, thread, hit_count}
- */
-
-static int
-gdb_get_breakpoint_info (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct symtab_and_line sal;
-  struct command_line *cmd;
-  int bpnum;
-  struct breakpoint *b;
-  extern struct breakpoint *breakpoint_chain;
-  char *funcname, *fname, *filename;
-  Tcl_Obj *new_obj;
-
-  if (objc != 2)
-    {
-      Tcl_SetStringObj (result_ptr->obj_ptr, "wrong number of args, should be \"breakpoint\"", -1);
-      return TCL_ERROR;
-    }
-
-  if ( Tcl_GetIntFromObj(NULL, objv[1], &bpnum) != TCL_OK)
-    {
-      result_ptr->flags = GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  for (b = breakpoint_chain; b; b = b->next)
-    if (b->number == bpnum)
-      break;
-
-  if (!b || b->type != bp_breakpoint)
-    {
-      char err_buf[64];
-      sprintf(err_buf, "Breakpoint #%d does not exist.", bpnum);
-      Tcl_SetStringObj (result_ptr->obj_ptr, err_buf, -1);
-      return TCL_ERROR;
-    }
-
-  sal = find_pc_line (b->address, 0);
-
-  filename = symtab_to_filename (sal.symtab);
-  if (filename == NULL)
-    filename = "";
-
-  Tcl_SetListObj (result_ptr->obj_ptr ,0 ,NULL);
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-	  Tcl_NewStringObj (filename, -1));
-
-  find_pc_partial_function (b->address, &funcname, NULL, NULL);
-  fname = cplus_demangle (funcname, 0);
-  if (fname)
-    {
-      new_obj = Tcl_NewStringObj (fname, -1);
-      free (fname);
-    }
-  else
-    new_obj = Tcl_NewStringObj (funcname, -1);
-
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, new_obj);
-  
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewIntObj (b->line_number));
-  sprintf_append_element_to_obj (result_ptr->obj_ptr, "0x%s", paddr_nz(b->address));
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-			    Tcl_NewStringObj (bptypes[b->type], -1));
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewBooleanObj(b->enable == enabled));
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-			    Tcl_NewStringObj (bpdisp[b->disposition], -1));
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewIntObj (b->ignore_count));
-
-  new_obj = Tcl_NewObj();
-  for (cmd = b->commands; cmd; cmd = cmd->next)
-    Tcl_ListObjAppendElement (NULL, new_obj,
-			      Tcl_NewStringObj (cmd->line, -1));
-  Tcl_ListObjAppendElement(NULL, result_ptr->obj_ptr, new_obj);
-			      
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
-			    Tcl_NewStringObj (b->cond_string, -1));
-
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewIntObj (b->thread));
-  Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, Tcl_NewIntObj (b->hit_count));
-
-  return TCL_OK;
-}
-
-
-/* This implements the tcl command gdb_get_breakpoint_list
- * It builds up a list of the current breakpoints.
- *
- * Tcl Arguments:
- *    None.
- * Tcl Result:
- *    A list of breakpoint numbers.
- */
-
-static int
-gdb_get_breakpoint_list (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  struct breakpoint *b;
-  extern struct breakpoint *breakpoint_chain;
-  Tcl_Obj *new_obj;
-
-  if (objc != 1)
-    error ("wrong number of args, none are allowed");
-
-  for (b = breakpoint_chain; b; b = b->next)
-    if (b->type == bp_breakpoint)
-      {
-        new_obj = Tcl_NewIntObj (b->number);
-        Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr, new_obj);
-      }
-
-  return TCL_OK;
-}
-
-/* The functions in this section deal with stacks and backtraces. */
-
-/* This implements the tcl command gdb_stack.
- * It builds up a list of stack frames.
- *
- * Tcl Arguments:
- *    start  - starting stack frame
- *    count - number of frames to inspect
- * Tcl Result:
- *    A list of function names
- */
-
-static int
-gdb_stack (clientData, interp, objc, objv)     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  int start, count;
-
-  if (objc < 3)
-    {
-      Tcl_WrongNumArgs (interp, 1, objv, "start count");
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  if (Tcl_GetIntFromObj (NULL, objv[1], &start))
-    {
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-  if (Tcl_GetIntFromObj (NULL, objv[2], &count))
-    {
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-      return TCL_ERROR;
-    }
-
-  Tcl_SetListObj (result_ptr->obj_ptr, 0, NULL);
-
-  if (target_has_stack)
-    {
-      struct frame_info *top;
-      struct frame_info *fi;
-
-      /* Find the outermost frame */
-      fi = get_current_frame ();
-      while (fi != NULL)
-        {
-          top = fi;
-          fi = get_prev_frame (fi);
-        }
-
-      /* top now points to the top (outermost frame) of the
-         stack, so point it to the requested start */
-      start = -start;
-      top   = find_relative_frame (top, &start);
-
-      /* If start != 0, then we have asked to start outputting
-         frames beyond the innermost stack frame */
-      if (start == 0)
-        {
-          fi = top; 
-          while (fi && count--)
-            {
-              get_frame_name (interp, result_ptr->obj_ptr, fi);
-              fi = get_next_frame (fi);
-            }
-        }
-    }
-
-  return TCL_OK;
-}
-
-/* A helper function for get_stack which adds information about
- * the stack frame FI to the caller's LIST.
- *
- * This is stolen from print_frame_info in stack.c.
- */
-static void
-get_frame_name (interp, list, fi)
-     Tcl_Interp *interp;
-     Tcl_Obj *list;
-     struct frame_info *fi;
-{
-  struct symtab_and_line sal;
-  struct symbol *func = NULL;
-  register char *funname = 0;
-  enum language funlang = language_unknown;
-  Tcl_Obj *objv[1];
-
-  if (frame_in_dummy (fi))
-    {
-      objv[0] = Tcl_NewStringObj ("<function called from gdb>\n", -1);
-      Tcl_ListObjAppendElement (interp, list, objv[0]);
-      return;
-    }
-  if (fi->signal_handler_caller)
-    {
-      objv[0] = Tcl_NewStringObj ("<signal handler called>\n", -1);
-      Tcl_ListObjAppendElement (interp, list, objv[0]);
-      return;
-    }
-
-  sal =
-    find_pc_line (fi->pc,
-                  fi->next != NULL
-                  && !fi->next->signal_handler_caller
-                  && !frame_in_dummy (fi->next));
-  
-  func = find_pc_function (fi->pc);
-  if (func)
-    {
-      struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
-      if (msymbol != NULL
-          && (SYMBOL_VALUE_ADDRESS (msymbol) 
-              > BLOCK_START (SYMBOL_BLOCK_VALUE (func))))
-        {
-          func = 0;
-          funname = GDBTK_SYMBOL_SOURCE_NAME (msymbol);
-          funlang = SYMBOL_LANGUAGE (msymbol);
-        }
-      else
-        {
-          funname = GDBTK_SYMBOL_SOURCE_NAME (func);
-          funlang = SYMBOL_LANGUAGE (func);
-        }
-    }
-  else
-    {
-      struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
-      if (msymbol != NULL)
-        {
-          funname = GDBTK_SYMBOL_SOURCE_NAME (msymbol);
-          funlang = SYMBOL_LANGUAGE (msymbol);
-        }
-    }
-  
-  if (sal.symtab)
-    {
-      char *name = NULL;
-
-      objv[0] = Tcl_NewStringObj (funname, -1);
-      Tcl_ListObjAppendElement (interp, list, objv[0]);
-    }
-  else
-    {
-#if 0
-      /* we have no convenient way to deal with this yet... */
-      if (fi->pc != sal.pc || !sal.symtab)
-        {
-          print_address_numeric (fi->pc, 1, gdb_stdout);
-          printf_filtered (" in ");
-        }
-      printf_symbol_filtered (gdb_stdout, funname ? funname : "??", funlang,
-                               DMGL_ANSI);
-#endif
-      objv[0] = Tcl_NewStringObj (funname != NULL ? funname : "??", -1);
-#ifdef PC_LOAD_SEGMENT
-      /* If we couldn't print out function name but if can figure out what
-         load segment this pc value is from, at least print out some info
-         about its load segment. */
-      if (!funname)
-        {
-          Tcl_AppendStringsToObj (objv[0], " from ", PC_LOAD_SEGMENT (fi->pc),
-                                  (char *) NULL);
-        }
-#endif
-#ifdef PC_SOLIB
-      if (!funname)
-        {
-          char *lib = PC_SOLIB (fi->pc);
-          if (lib)
-            {
-              Tcl_AppendStringsToObj (objv[0], " from ", lib, (char *) NULL);
-            }
-        }
-#endif
-      Tcl_ListObjAppendElement (interp, list, objv[0]);
-    }
-}
-
-
-/*
- * This section contains a bunch of miscellaneous utility commands
- */
-
-/* This implements the tcl command gdb_path_conv
- *
- * On Windows, it canonicalizes the pathname,
- * On Unix, it is a no op.
- *
- * Arguments:
- *    path
- * Tcl Result:
- *    The canonicalized path.
- */
-
-static int
-gdb_path_conv (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  if (objc != 2)
-    error ("wrong # args");
-  
-#ifdef __CYGWIN__
-  {
-    char pathname[256], *ptr;
-
-    cygwin32_conv_to_full_win32_path (Tcl_GetStringFromObj (objv[1], NULL), pathname);
-    for (ptr = pathname; *ptr; ptr++)
-      {
-	if (*ptr == '\\')
-	  *ptr = '/';
-      }
-    Tcl_SetStringObj (result_ptr->obj_ptr, pathname, -1);
-  }
-#else
-  Tcl_SetStringObj (result_ptr->obj_ptr, Tcl_GetStringFromObj (objv[1], NULL), -1);
-#endif
-
-  return TCL_OK;
-}
-
-/*
- * This section has utility routines that are not Tcl commands.
- */
-
-static int
-perror_with_name_wrapper (args)
-  PTR args;
-{
-  perror_with_name (args);
-  return 1;
-}
-
-/* The lookup_symtab() in symtab.c doesn't work correctly */
-/* It will not work will full pathnames and if multiple */
-/* source files have the same basename, it will return */
-/* the first one instead of the correct one.  This version */
-/* also always makes sure symtab->fullname is set. */
-
-static struct symtab *
-full_lookup_symtab(file)
-     char *file;
-{
-  struct symtab *st;
-  struct objfile *objfile;
-  char *bfile, *fullname;
-  struct partial_symtab *pt;
-
-  if (!file)
-    return NULL;
-
-  /* first try a direct lookup */
-  st = lookup_symtab (file);
-  if (st)
-    {
-      if (!st->fullname)
-	  symtab_to_filename(st);
-      return st;
-    }
-  
-  /* if the direct approach failed, try */
-  /* looking up the basename and checking */
-  /* all matches with the fullname */
-  bfile = basename (file);
-  ALL_SYMTABS (objfile, st)
-    {
-      if (!strcmp (bfile, basename(st->filename)))
-        {
-          if (!st->fullname)
-            fullname = symtab_to_filename (st);
-          else
-            fullname = st->fullname;
-
-          if (!strcmp (file, fullname))
-            return st;
-        }
-    }
-  
-  /* still no luck?  look at psymtabs */
-  ALL_PSYMTABS (objfile, pt)
-    {
-      if (!strcmp (bfile, basename(pt->filename)))
-        {
-          st = PSYMTAB_TO_SYMTAB (pt);
-          if (st)
-            {
-              fullname = symtab_to_filename (st);
-              if (!strcmp (file, fullname))
-                return st;
-            }
-        }
-    }
-  return NULL;
-}
-
-/* Local variables: */
-/* change-log-default-name: "ChangeLog-gdbtk" */
-/* End: */
diff --git a/gdb/gdbtk-hooks.c b/gdb/gdbtk-hooks.c
deleted file mode 100644
index 01cbbfd..0000000
--- a/gdb/gdbtk-hooks.c
+++ /dev/null
@@ -1,775 +0,0 @@
-/* Startup code for gdbtk.
-   Copyright 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-   Written by Stu Grossman <grossman@cygnus.com> of Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "command.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "tracepoint.h"
-#include "demangle.h"
-
-#ifdef _WIN32
-#include <winuser.h>
-#endif
-
-#include <sys/stat.h>
-
-#include <tcl.h>
-#include <tk.h>
-#include <itcl.h> 
-#include <tix.h> 
-#include "guitcl.h"
-#include "gdbtk.h"
-
-#include <stdarg.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <setjmp.h>
-#include "top.h"
-#include <sys/ioctl.h>
-#include "gdb_string.h"
-#include "dis-asm.h"
-#include <stdio.h>
-#include "gdbcmd.h"
-
-#include "annotate.h"
-#include <sys/time.h>
-
-int in_fputs = 0;
-
-extern int  (*ui_load_progress_hook) PARAMS ((char *, unsigned long));
-extern void (*pre_add_symbol_hook) PARAMS ((char *));
-extern void (*post_add_symbol_hook) PARAMS ((void));
-extern void (*selected_frame_level_changed_hook) PARAMS ((int));
-#ifdef __CYGWIN32__
-extern void (*ui_loop_hook) PARAMS ((int));
-#endif
-
-static void   gdbtk_create_tracepoint PARAMS ((struct tracepoint *));
-static void   gdbtk_delete_tracepoint PARAMS ((struct tracepoint *));
-static void   gdbtk_modify_tracepoint PARAMS ((struct tracepoint *));
-static void   gdbtk_trace_find  PARAMS ((char *arg, int from_tty));
-static void   gdbtk_trace_start_stop PARAMS ((int, int));
-static void   gdbtk_create_breakpoint PARAMS ((struct breakpoint *));
-static void   gdbtk_delete_breakpoint PARAMS ((struct breakpoint *));
-static void   gdbtk_modify_breakpoint PARAMS ((struct breakpoint *));
-static void   gdbtk_file_changed PARAMS ((char *));
-static void   gdbtk_exec_file_display PARAMS ((char *));
-static void   tk_command_loop PARAMS ((void));
-static void   gdbtk_call_command PARAMS ((struct cmd_list_element *, char *, int));
-static int    gdbtk_wait PARAMS ((int, struct target_waitstatus *));
-void   x_event PARAMS ((int));
-static int    gdbtk_query PARAMS ((const char *, va_list));
-static void   gdbtk_warning PARAMS ((const char *, va_list));
-static char*  gdbtk_readline PARAMS ((char *));
-static void gdbtk_readline_begin (char *format, ...);
-static void gdbtk_readline_end PARAMS ((void));
-static void   gdbtk_flush PARAMS ((GDB_FILE *));
-static void gdbtk_pre_add_symbol PARAMS ((char *));
-static void gdbtk_print_frame_info PARAMS ((struct symtab *, int, int, int));
-static void gdbtk_post_add_symbol PARAMS ((void));
-static void gdbtk_register_changed PARAMS ((int regno));
-static void gdbtk_memory_changed PARAMS ((CORE_ADDR addr, int len));
-static void tracepoint_notify PARAMS ((struct tracepoint *, const char *));
-static void gdbtk_selected_frame_changed PARAMS ((int));
-static void gdbtk_context_change PARAMS ((int));
-static void gdbtk_error_begin PARAMS ((void));
-static void report_error (void);
-
-/*
- * gdbtk_fputs can't be static, because we need to call it in gdbtk.c.
- * See note there for details.
- */
-
-void   gdbtk_fputs PARAMS ((const char *, GDB_FILE *));
-int           gdbtk_load_hash PARAMS ((char *, unsigned long));
-static void   breakpoint_notify PARAMS ((struct breakpoint *, const char *));
-
-/*
- * gdbtk_add_hooks - add all the hooks to gdb.  This will get called by the
- * startup code to fill in the hooks needed by core gdb.
- */
-
-void
-gdbtk_add_hooks(void)
-{
-  command_loop_hook = tk_command_loop;
-  call_command_hook = gdbtk_call_command;
-  readline_begin_hook = gdbtk_readline_begin;
-  readline_hook = gdbtk_readline;
-  readline_end_hook = gdbtk_readline_end;
-
-  print_frame_info_listing_hook = gdbtk_print_frame_info;
-  query_hook = gdbtk_query;
-  warning_hook = gdbtk_warning;
-  flush_hook = gdbtk_flush;
-
-  create_breakpoint_hook = gdbtk_create_breakpoint;
-  delete_breakpoint_hook = gdbtk_delete_breakpoint;
-  modify_breakpoint_hook = gdbtk_modify_breakpoint;
-
-  interactive_hook       = gdbtk_interactive;
-  target_wait_hook       = gdbtk_wait;
-  ui_load_progress_hook  = gdbtk_load_hash;
-
-#ifdef __CYGWIN32__
-  ui_loop_hook = x_event;
-#endif
-  pre_add_symbol_hook    = gdbtk_pre_add_symbol;
-  post_add_symbol_hook   = gdbtk_post_add_symbol;
-  file_changed_hook      = gdbtk_file_changed;
-  exec_file_display_hook = gdbtk_exec_file_display;
-
-  create_tracepoint_hook = gdbtk_create_tracepoint;
-  delete_tracepoint_hook = gdbtk_delete_tracepoint;
-  modify_tracepoint_hook = gdbtk_modify_tracepoint;
-  trace_find_hook        = gdbtk_trace_find;
-  trace_start_stop_hook  = gdbtk_trace_start_stop;
-
-  register_changed_hook = gdbtk_register_changed;
-  memory_changed_hook = gdbtk_memory_changed;
-  selected_frame_level_changed_hook = gdbtk_selected_frame_changed;
-  context_hook = gdbtk_context_change;
-
-  error_begin_hook = gdbtk_error_begin;
-}
-
-/* These control where to put the gdb output which is created by
-   {f}printf_{un}filtered and friends.  gdbtk_fputs and gdbtk_flush are the
-   lowest level of these routines and capture all output from the rest of GDB.
-
-   The reason to use the result_ptr rather than the gdbtk_interp's result
-   directly is so that a call_wrapper invoked function can preserve its result
-   across calls into Tcl which might be made in the course of the function's
-   execution.
-   
-   * result_ptr->obj_ptr is where to accumulate the result.
-   * GDBTK_TO_RESULT flag means the output goes to the gdbtk_tcl_fputs proc
-     instead of to the result_ptr.
-   * GDBTK_MAKES_LIST flag means add to the result as a list element.
-
-   */
-
-gdbtk_result *result_ptr = NULL;
-
-
-/* This allows you to Tcl_Eval a tcl command which takes
-   a command word, and then a single argument. */
-  
-int gdbtk_two_elem_cmd (cmd_name, argv1)
-    char *cmd_name;
-    char * argv1;
-{
-  char *command;
-  int result, flags_ptr, arg_len, cmd_len;
-
-  arg_len = Tcl_ScanElement (argv1, &flags_ptr);
-  cmd_len = strlen (cmd_name);
-  command = malloc(arg_len + cmd_len + 2);
-  strcpy (command, cmd_name);
-  strcat (command, " ");
-  
-  Tcl_ConvertElement (argv1, command + cmd_len + 1, flags_ptr);
-
-  result = Tcl_Eval (gdbtk_interp, command);
-  if (result != TCL_OK)
-    report_error ();
-  free (command);
-  return result;
-}
-
-static void
-gdbtk_flush (stream)
-     GDB_FILE *stream;
-{
-#if 0
-  /* Force immediate screen update */
-
-  Tcl_VarEval (gdbtk_interp, "gdbtk_tcl_flush", NULL);
-#endif
-}
-
-/* This handles all the output from gdb.  All the gdb printf_xxx functions
- * eventually end up here.  The output is either passed to the result_ptr
- * where it will go to the result of some gdbtk command, or passed to the
- * Tcl proc gdbtk_tcl_fputs (where it is usually just dumped to the console
- * window.
- *
- * The cases are:
- *
- * 1) result_ptr == NULL - This happens when some output comes from gdb which
- *    is not generated by a command in gdbtk-cmds, usually startup stuff.
- *    In this case we just route the data to gdbtk_tcl_fputs.
- * 2) The GDBTK_TO_RESULT flag is set - The result is supposed to go to Tcl.
- *    We place the data into the result_ptr, either as a string,
- *    or a list, depending whether the GDBTK_MAKES_LIST bit is set.
- * 3) The GDBTK_TO_RESULT flag is unset - We route the data to gdbtk_tcl_fputs
- *    UNLESS it was coming to gdb_stderr.  Then we place it in the result_ptr
- *    anyway, so it can be dealt with.
- *
- */
-
-void
-gdbtk_fputs (ptr, stream)
-     const char *ptr;
-     GDB_FILE *stream;
-{
-  in_fputs = 1;
-
-  if (result_ptr != NULL)
-    {
-      if (result_ptr->flags & GDBTK_TO_RESULT)
-	{
-	  if (result_ptr->flags & GDBTK_MAKES_LIST)
-	    Tcl_ListObjAppendElement(NULL, result_ptr->obj_ptr, 
-				     Tcl_NewStringObj((char *) ptr, -1));
-	  else			         
-	    Tcl_AppendToObj (result_ptr->obj_ptr, (char *) ptr, -1);
-	}
-      else if (stream == gdb_stderr || result_ptr->flags & GDBTK_ERROR_ONLY)
-	{
-	  if (result_ptr->flags & GDBTK_ERROR_STARTED)
-	    Tcl_AppendToObj (result_ptr->obj_ptr, (char *) ptr, -1);
-	  else
-	    {
-	      Tcl_SetStringObj (result_ptr->obj_ptr, (char *) ptr, -1);
-	      result_ptr->flags |= GDBTK_ERROR_STARTED;
-	    }
-	}
-      else
-	{
-	  gdbtk_two_elem_cmd ("gdbtk_tcl_fputs", (char *) ptr);
-	  if (result_ptr->flags & GDBTK_MAKES_LIST)
-	    gdbtk_two_elem_cmd ("gdbtk_tcl_fputs", " ");
-	}
-    }
-  else
-    {
-      gdbtk_two_elem_cmd ("gdbtk_tcl_fputs", (char *) ptr);
-    }
-  
-  in_fputs = 0;
-}
-
-/*
- * This routes all warnings to the Tcl function "gdbtk_tcl_warning".
- */
-
-static void
-gdbtk_warning (warning, args)
-     const char *warning;
-     va_list args;
-{
-  char buf[200];
-
-  vsprintf (buf, warning, args);
-  gdbtk_two_elem_cmd ("gdbtk_tcl_warning", buf);
-}
-
-
-/* Error-handling function for all hooks */
-/* Hooks are not like tcl functions, they do not simply return */
-/* TCL_OK or TCL_ERROR.  Also, the calling function typically */
-/* doesn't care about errors in the hook functions.  Therefore */
-/* after every hook function, report_error should be called. */
-/* report_error can just call Tcl_BackgroundError() which will */
-/* pop up a messagebox, or it can silently log the errors through */
-/* the gdbtk dbug command.  */
-
-static void
-report_error ()
-{
-  TclDebug ('E',Tcl_GetVar(gdbtk_interp,"errorInfo",TCL_GLOBAL_ONLY));
-  /*  Tcl_BackgroundError(gdbtk_interp); */
-}
-
-/*
- * This routes all ignorable warnings to the Tcl function
- * "gdbtk_tcl_ignorable_warning".
- */
-
-void
-gdbtk_ignorable_warning (class, warning)
-     const char *class;
-     const char *warning;
-{
-  char buf[512];
-  sprintf (buf, "gdbtk_tcl_ignorable_warning {%s} {%s}", class, warning);
-  if (Tcl_Eval (gdbtk_interp, buf) != TCL_OK)
-    report_error();
-}
-
-static void
-gdbtk_register_changed(regno)
-     int regno;
-{
-  if (Tcl_Eval (gdbtk_interp, "gdbtk_register_changed") != TCL_OK)
-    report_error();
-}
-
-static void
-gdbtk_memory_changed(addr, len)
-     CORE_ADDR addr;
-     int len;
-{
-  if (Tcl_Eval (gdbtk_interp, "gdbtk_memory_changed") != TCL_OK)
-    report_error();
-}
-
-
-/* This function is called instead of gdb's internal command loop.  This is the
-   last chance to do anything before entering the main Tk event loop. 
-   At the end of the command, we enter the main loop. */
-
-static void
-tk_command_loop ()
-{
-  extern FILE *instream;
-
-  /* We no longer want to use stdin as the command input stream */
-  instream = NULL;
-
-  if (Tcl_Eval (gdbtk_interp, "gdbtk_tcl_preloop") != TCL_OK)
-    {
-      char *msg;
-
-      /* Force errorInfo to be set up propertly.  */
-      Tcl_AddErrorInfo (gdbtk_interp, "");
-
-      msg = Tcl_GetVar (gdbtk_interp, "errorInfo", TCL_GLOBAL_ONLY);
-#ifdef _WIN32
-      MessageBox (NULL, msg, NULL, MB_OK | MB_ICONERROR | MB_TASKMODAL);
-#else
-      fputs_unfiltered (msg, gdb_stderr);
-#endif
-    }
-
-#ifdef _WIN32
-  close_bfds ();
-#endif
-
-  Tk_MainLoop ();
-}
-
-/* Come here when there is activity on the X file descriptor. */
-
-void
-x_event (signo)
-     int signo;
-{
-  static int in_x_event = 0;
-  static Tcl_Obj *varname = NULL;
-  if (in_x_event || in_fputs)
-    return; 
-
-  in_x_event = 1;
-
-#ifdef __CYGWIN32__
-  if (signo == -2)
-    gdbtk_stop_timer ();
-#endif
-
-  /* Process pending events */
-  while (Tcl_DoOneEvent (TCL_DONT_WAIT|TCL_ALL_EVENTS) != 0)
-    ;
-
-  if (load_in_progress)
-    {
-      int val;
-      if (varname == NULL)
-	{
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 1
-	  Tcl_Obj *varnamestrobj = Tcl_NewStringObj("download_cancel_ok",-1);
-	  varname = Tcl_ObjGetVar2(gdbtk_interp, varnamestrobj, NULL, TCL_GLOBAL_ONLY);
-#else
-	  varname = Tcl_GetObjVar2(gdbtk_interp, "download_cancel_ok", NULL, TCL_GLOBAL_ONLY);
-#endif	  
-	}
-      if ((Tcl_GetIntFromObj(gdbtk_interp,varname,&val) == TCL_OK) && val)
-	{
-	  quit_flag = 1;
-#ifdef REQUEST_QUIT
-	  REQUEST_QUIT;
-#else
-	  if (immediate_quit) 
-	    quit ();
-#endif
-	}
-    }
-  in_x_event = 0;
-}
-
-/* VARARGS */
-static void
-gdbtk_readline_begin (char *format, ...)
-{
-  va_list args;
-  char buf[200];
-
-  va_start (args, format);
-  vsprintf (buf, format, args);
-  gdbtk_two_elem_cmd ("gdbtk_tcl_readline_begin", buf);
-}
-
-static char *
-gdbtk_readline (prompt)
-     char *prompt;
-{
-  int result;
-
-#ifdef _WIN32
-  close_bfds ();
-#endif
-
-  result = gdbtk_two_elem_cmd ("gdbtk_tcl_readline", prompt);
-
-  if (result == TCL_OK)
-    {
-      return (strdup (gdbtk_interp -> result));
-    }
-  else
-    {
-      gdbtk_fputs (gdbtk_interp -> result, gdb_stdout);
-      gdbtk_fputs ("\n", gdb_stdout);
-      return (NULL);
-    }
-}
-
-static void
-gdbtk_readline_end ()
-{
-  if (Tcl_Eval (gdbtk_interp, "gdbtk_tcl_readline_end") != TCL_OK)
-    report_error ();
-}
-
-static void
-gdbtk_call_command (cmdblk, arg, from_tty)
-     struct cmd_list_element *cmdblk;
-     char *arg;
-     int from_tty;
-{
-  running_now = 0;
-  if (cmdblk->class == class_run || cmdblk->class == class_trace)
-    {
-
-      running_now = 1;
-      if (!No_Update)
-	Tcl_Eval (gdbtk_interp, "gdbtk_tcl_busy");
-      (*cmdblk->function.cfunc)(arg, from_tty);
-      running_now = 0;
-      if (!No_Update)
-	Tcl_Eval (gdbtk_interp, "gdbtk_tcl_idle");
-    }
-  else
-    (*cmdblk->function.cfunc)(arg, from_tty);
-}
-
-/* The next three functions use breakpoint_notify to allow the GUI 
- * to handle creating, deleting and modifying breakpoints.  These three
- * functions are put into the appropriate gdb hooks in gdbtk_init.
- */
-
-static void
-gdbtk_create_breakpoint(b)
-     struct breakpoint *b;
-{
-  breakpoint_notify (b, "create");
-}
-
-static void
-gdbtk_delete_breakpoint(b)
-     struct breakpoint *b;
-{
-  breakpoint_notify (b, "delete");
-}
-
-static void
-gdbtk_modify_breakpoint(b)
-     struct breakpoint *b;
-{
-  breakpoint_notify (b, "modify");
-}
-
-/* This is the generic function for handling changes in
- * a breakpoint.  It routes the information to the Tcl
- * command "gdbtk_tcl_breakpoint" in the form:
- *   gdbtk_tcl_breakpoint action b_number b_address b_line b_file
- * On error, the error string is written to gdb_stdout.
- */
-
-static void
-breakpoint_notify(b, action)
-     struct breakpoint *b;
-     const char *action;
-{
-  char buf[256];
-  int v;
-  struct symtab_and_line sal;
-  char *filename;
-
-  if (b->type != bp_breakpoint)
-    return;
-
-  /* We ensure that ACTION contains no special Tcl characters, so we
-     can do this.  */
-  sal = find_pc_line (b->address, 0);
-  filename = symtab_to_filename (sal.symtab);
-  if (filename == NULL)
-    filename = "";
-
-  sprintf (buf, "gdbtk_tcl_breakpoint %s %d 0x%lx %d {%s} {%s} %d %d",
-	   action, b->number, (long)b->address, b->line_number, filename,
-	   bpdisp[b->disposition], b->enable,  b->thread);
-
-  if (Tcl_Eval (gdbtk_interp, buf) != TCL_OK)
-    report_error ();
-}
-
-int
-gdbtk_load_hash (section, num)
-     char *section;
-     unsigned long num;
-{
-  char buf[128];
-  sprintf (buf, "download_hash %s %ld", section, num);
-  if (Tcl_Eval (gdbtk_interp, buf) != TCL_OK)
-    report_error ();
-  return  atoi (gdbtk_interp->result);
-}
-
-
-/* This hook is called whenever we are ready to load a symbol file so that
-   the UI can notify the user... */
-static void
-gdbtk_pre_add_symbol (name)
-  char *name;
-{
-  gdbtk_two_elem_cmd("gdbtk_tcl_pre_add_symbol", name);
-}
-
-/* This hook is called whenever we finish loading a symbol file. */
-static void
-gdbtk_post_add_symbol ()
-{
-  if (Tcl_Eval (gdbtk_interp, "gdbtk_tcl_post_add_symbol") != TCL_OK)
-    report_error ();
-}
-
-/* This hook function is called whenever we want to wait for the
-   target.  */
-
-static int
-gdbtk_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  /* Don't run the timer on various targets... */
-  if (!STREQ (target_shortname, "ice"))
-    gdbtk_start_timer ();
-  pid = target_wait (pid, ourstatus);
-  gdbtk_stop_timer ();
-  return pid;
-}
-
-/*
- * This handles all queries from gdb.
- * The first argument is a printf style format statement, the rest are its
- * arguments.  The resultant formatted string is passed to the Tcl function
- * "gdbtk_tcl_query".  
- * It returns the users response to the query, as well as putting the value
- * in the result field of the Tcl interpreter.
- */
-
-static int
-gdbtk_query (query, args)
-     const char *query;
-     va_list args;
-{
-  char buf[200];
-  long val;
-
-  vsprintf (buf, query, args);
-  gdbtk_two_elem_cmd ("gdbtk_tcl_query", buf);
- 
-  val = atol (gdbtk_interp->result);
-  return val;
-}
-
-
-static void
-gdbtk_print_frame_info (s, line, stopline, noerror)
-  struct symtab *s;
-  int line;
-  int stopline;
-  int noerror;
-{
-  current_source_symtab = s;
-  current_source_line = line;
-}
-
-static void
-gdbtk_create_tracepoint (tp)
-  struct tracepoint *tp;
-{
-  tracepoint_notify (tp, "create");
-}
-
-static void
-gdbtk_delete_tracepoint (tp)
-  struct tracepoint *tp;
-{
-  tracepoint_notify (tp, "delete");
-}
-
-static void
-gdbtk_modify_tracepoint (tp)
-  struct tracepoint *tp;
-{
-  tracepoint_notify (tp, "modify");
-}
-
-static void
-tracepoint_notify(tp, action)
-     struct tracepoint *tp;
-     const char *action;
-{
-  char buf[256];
-  int v;
-  struct symtab_and_line sal;
-  char *filename;
-
-  /* We ensure that ACTION contains no special Tcl characters, so we
-     can do this.  */
-  sal = find_pc_line (tp->address, 0);
-
-  filename = symtab_to_filename (sal.symtab);
-  if (filename == NULL)
-    filename = "N/A";
-  sprintf (buf, "gdbtk_tcl_tracepoint %s %d 0x%lx %d {%s} %d", action, tp->number, 
-	   (long)tp->address, sal.line, filename, tp->pass_count);
-
-  if (Tcl_Eval (gdbtk_interp, buf) != TCL_OK)
-    report_error ();
-}
-
-/*
- * gdbtk_trace_find
- *
- * This is run by the trace_find_command.  arg is the argument that was passed
- * to that command, from_tty is 1 if the command was run from a tty, 0 if it
- * was run from a script.  It runs gdbtk_tcl_tfind_hook passing on these two
- * arguments.
- *
- */
-
-static void
-gdbtk_trace_find (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  Tcl_Obj *cmdObj;
-  
-  cmdObj = Tcl_NewListObj (0, NULL);
-  Tcl_ListObjAppendElement (gdbtk_interp, cmdObj,
-			    Tcl_NewStringObj ("gdbtk_tcl_trace_find_hook", -1));
-  Tcl_ListObjAppendElement (gdbtk_interp, cmdObj, Tcl_NewStringObj (arg, -1));
-  Tcl_ListObjAppendElement (gdbtk_interp, cmdObj, Tcl_NewIntObj(from_tty));
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 1
-  if (Tcl_GlobalEvalObj (gdbtk_interp, cmdObj) != TCL_OK)
-    report_error ();
-#else
-  if (Tcl_EvalObj (gdbtk_interp, cmdObj, TCL_EVAL_GLOBAL) != TCL_OK)
-    report_error ();
-#endif    
-}
-
-/*
- * gdbtk_trace_start_stop
- *
- * This is run by the trace_start_command and trace_stop_command.
- * The START variable determines which, 1 meaning trace_start was run,
- * 0 meaning trace_stop was run.
- *
- */
-
-static void
-gdbtk_trace_start_stop (start, from_tty)
-     int start;
-     int from_tty;
-{
-  
-  if (start)
-    Tcl_GlobalEval (gdbtk_interp, "gdbtk_tcl_tstart");
-  else
-    Tcl_GlobalEval (gdbtk_interp, "gdbtk_tcl_tstop");
-
-}
-
-static void
-gdbtk_selected_frame_changed (level)
-     int level;
-{
-  Tcl_UpdateLinkedVar (gdbtk_interp, "gdb_selected_frame_level");
-}
-
-/* Called when the current thread changes. */
-/* gdb_context is linked to the tcl variable "gdb_context_id" */
-static void
-gdbtk_context_change (num)
-     int num;
-{
-  gdb_context = num;
-}
-
-/* Called from file_command */
-static void
-gdbtk_file_changed (filename)
-     char *filename;
-{
-  gdbtk_two_elem_cmd ("gdbtk_tcl_file_changed", filename);
-}
-
-/* Called from exec_file_command */
-static void
-gdbtk_exec_file_display (filename)
-     char *filename;
-{
-  gdbtk_two_elem_cmd ("gdbtk_tcl_exec_file_display", filename);
-}
-
-/* Called from error_begin, this hook is used to warn the gui
-   about multi-line error messages */
-static void
-gdbtk_error_begin ()
-{
-  if (result_ptr != NULL)
-    result_ptr->flags |= GDBTK_ERROR_ONLY;
-}
-
-/* Local variables: */
-/* change-log-default-name: "ChangeLog-gdbtk" */
-/* End: */
diff --git a/gdb/gdbtk-variable.c b/gdb/gdbtk-variable.c
deleted file mode 100644
index f1e7455..0000000
--- a/gdb/gdbtk-variable.c
+++ /dev/null
@@ -1,1629 +0,0 @@
-/* Variable user interface for GDB, the GNU debugger.
-   Copyright 1999 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "value.h"
-#include "expression.h"
-#include "frame.h"
-#include "valprint.h"
-
-#include <tcl.h>
-#include <tk.h>
-#include "gdbtk.h"
-#include "gdbtk-wrapper.h"
-
-#include <math.h>
-
-/* Enumeration type defining the return values for valueChanged */
-enum value_changed
-{
-  VALUE_UNCHANGED,         /* the variable's value is unchanged  */
-  VALUE_CHANGED,           /* the variable's value has changed   */
-  VALUE_OUT_OF_SCOPE       /* the variable is no longer in scope */
-};
-
-/* String representations of the value_changed enums */
-static char *value_changed_string[] = {
-  "VARIABLE_UNCHANGED",
-  "VARIABLE_CHANGED",
-  "VARIABLE_OUT_OF_SCOPE",
-  NULL
-};
-
-/* Enumeration for the format types */
-enum display_format
-{
-  FORMAT_NATURAL,          /* What gdb actually calls 'natural' */
-  FORMAT_BINARY,           /* Binary display                    */
-  FORMAT_DECIMAL,          /* Decimal display                   */
-  FORMAT_HEXADECIMAL,      /* Hex display                       */
-  FORMAT_OCTAL             /* Octal display                     */
-};
-
-/* Mappings of display_format enums to gdb's format codes */
-int format_code[] = {0, 't', 'd', 'x', 'o'};
-
-/* String representations of the format codes */
-char *format_string[] = {"natural", "binary", "decimal", "hexadecimal", "octal"};
-
-/* Every parent variable keeps a linked list of its children, described
-   by the following structure. */
-struct variable_child {
-
-  /* Pointer to the child's data */
-  struct _gdb_variable *child;
-
-  /* Pointer to the next child */
-  struct variable_child *next;
-};
-
-/* Every variable in the system has a structure of this type defined
-   for it. This structure holds all information necessary to manipulate
-   a particular object variable. Members which must be freed are noted. */
-struct _gdb_variable {
-
-  /* Alloc'd name of the variable for this object.. If this variable is a
-     child, then this name will be the child's source name.
-     (bar, not foo.bar) */
-  char *name;
-
-  /* The alloc'd real name of this variable. This is used to construct the
-     variable's children. It is always a valid expression. */
-  char *real_name;
-
-  /* The alloc'd name for this variable's object. This is here for
-     convenience when constructing this object's children. */
-  char *obj_name;
-
-  /* Alloc'd expression for this variable */
-  struct expression *exp;
-
-  /* Block for which this expression is valid */
-  struct block *valid_block;
-
-  /* The frame for this expression */
-  CORE_ADDR frame;  
-
-  /* The value of this expression */
-  value_ptr value;
-
-  /* Did an error occur evaluating the expression or getting its value? */
-  int error;
-
-  /* The number of (immediate) children this variable has */
-  int num_children;
-
-  /* If this object is a child, this points to its parent. */
-  struct _gdb_variable *parent;
-
-  /* A list of this object's children */
-  struct variable_child *children;
-
-  /* The format of the output for this object */
-  enum display_format format;
-};
-
-typedef struct _gdb_variable gdb_variable;
-
-/* This variable will hold the value of the output from gdb
-   for commands executed through call_gdb_* */
-static Tcl_Obj *fputs_obj;
-
-/*
- * Public functions defined in this file
- */
-
-int gdb_variable_init PARAMS ((Tcl_Interp *));
-
-/*
- * Private functions defined in this file
- */
-
-/* Entries into this file */
-
-static int gdb_variable_command PARAMS ((ClientData, Tcl_Interp *, int,
-                                         Tcl_Obj *CONST[]));
-
-static int variable_create PARAMS ((Tcl_Interp *, int, Tcl_Obj *CONST[]));
-
-static void variable_delete PARAMS ((Tcl_Interp *, gdb_variable *));
-
-static void variable_debug PARAMS ((gdb_variable *));
-
-static int variable_obj_command PARAMS ((ClientData, Tcl_Interp *, int,
-                                         Tcl_Obj *CONST[]));
-static Tcl_Obj *variable_children PARAMS ((Tcl_Interp *, gdb_variable *));
-
-static enum value_changed variable_value_changed PARAMS ((gdb_variable *));
-
-static int variable_format PARAMS ((Tcl_Interp *, int, Tcl_Obj *CONST[],
-                                         gdb_variable *));
-
-static int variable_type PARAMS ((Tcl_Interp *, int, Tcl_Obj *CONST[],
-                                         gdb_variable *));
-
-static int variable_value PARAMS ((Tcl_Interp *, int, Tcl_Obj *CONST[],
-                                         gdb_variable *));
-
-static int variable_editable PARAMS ((gdb_variable *));
-
-/* Helper functions for the above functions. */
-
-static gdb_variable *create_variable PARAMS ((char *, char *, CORE_ADDR));
-
-static void delete_children PARAMS ((Tcl_Interp *, gdb_variable *, int));
-
-static void install_variable PARAMS ((Tcl_Interp *, char *, gdb_variable *));
-
-static void uninstall_variable PARAMS ((Tcl_Interp *, gdb_variable *));
-
-static gdb_variable *child_exists PARAMS ((gdb_variable *, char *));
-
-static gdb_variable *create_child PARAMS ((Tcl_Interp *, gdb_variable *,
-                                           char *, int));
-static char *name_of_child PARAMS ((gdb_variable *, int));
-
-static int number_of_children PARAMS ((gdb_variable *));
-
-static enum display_format variable_default_display PARAMS ((gdb_variable *));
-
-static void save_child_in_parent PARAMS ((gdb_variable *, gdb_variable *));
-
-static void remove_child_from_parent PARAMS ((gdb_variable *, gdb_variable *));
-
-static struct type *get_type PARAMS ((value_ptr));
-
-static struct type *get_target_type PARAMS ((struct type *));
-
-static Tcl_Obj *get_call_output PARAMS ((void));
-
-static void clear_gdb_output PARAMS ((void));
-
-static int call_gdb_type_print PARAMS ((value_ptr));
-
-static int call_gdb_val_print PARAMS ((value_ptr, int));
-
-static void variable_fputs PARAMS ((const char *, GDB_FILE *));
-
-static void null_fputs PARAMS ((const char *, GDB_FILE *));
-
-static int my_value_equal PARAMS ((gdb_variable *, value_ptr));
-
-#define INIT_VARIABLE(x) {           \
-(x)->name         = NULL;            \
-(x)->real_name    = NULL;            \
-(x)->obj_name     = NULL;            \
-(x)->exp          = NULL;            \
-(x)->valid_block  = NULL;            \
-(x)->frame        = (CORE_ADDR) 0;   \
-(x)->value        = NULL;            \
-(x)->error        = 0;               \
-(x)->num_children = 0;               \
-(x)->parent       = NULL;            \
-(x)->children     = NULL;            \
-(x)->format       = FORMAT_NATURAL;  \
-}
-
-#if defined(FREEIF)
-#  undef FREEIF
-#endif
-#define FREEIF(x) if (x != NULL) free((char *) (x))
-
-/* Initialize the variable code. This function should be called once
-   to install and initialize the variable code into the interpreter. */
-int
-gdb_variable_init (interp)
-     Tcl_Interp *interp;
-{
-  Tcl_Command result;
-
-  result = Tcl_CreateObjCommand (interp, "gdb_variable", call_wrapper,
-                                 (ClientData) gdb_variable_command, NULL);
-  if (result == NULL)
-    return TCL_ERROR;
-
-  return TCL_OK;
-}
-
-/* This function defines the "gdb_variable" command which is used to
-   create variable objects. Its syntax includes:
-
-     gdb_variable create
-     gdb_variable create NAME
-     gdb_variable create -expr EXPR
-     gdb_variable create NAME -expr EXPR
-
-     NAME = name of object to create. If no NAME, then automatically create
-          a name
-     EXPR = the gdb expression for which to create a variable. This will
-          be the most common usage.
-*/
-static int
-gdb_variable_command (clientData, interp, objc, objv)
-     ClientData   clientData;
-     Tcl_Interp  *interp;
-     int          objc;
-     Tcl_Obj *CONST objv[];
-{
-  static char *commands[] = { "create", NULL };
-  enum commands_enum { VARIABLE_CREATE };
-  int index, result;
-
-  if (objc < 2)
-    {
-      Tcl_WrongNumArgs (interp, 1, objv, "option ?arg...?");
-      return TCL_ERROR;
-    }
-
-  if (Tcl_GetIndexFromObj (interp, objv[1], commands, "options", 0,
-                           &index) != TCL_OK)
-    {
-      return TCL_ERROR;
-    }
-
-  switch ((enum commands_enum) index)
-    {
-    case VARIABLE_CREATE: 
-      result = variable_create (interp, objc - 2, objv + 2);
-      break;
-
-    default:
-      return TCL_ERROR;
-    }
-
-  return result;
-}
-
-/* This function implements the actual object command for each
-   variable object that is created (and each of its children).
-
-   Currently the following commands are implemented:
-   - delete        delete this object and its children
-   - valueChanged  has the value of this object changed since the last check?
-   - numChildren   how many children does this object have
-   - children      create the children and return a list of their objects
-   - debug         print out a little debug info for the object
-   - name          print out the name of this variable
-*/
-static int
-variable_obj_command (clientData, interp, objc, objv)
-     ClientData clientData;
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  enum commands_enum {
-    VARIABLE_DELETE,
-    VARIABLE_VALUE_CHANGED,
-    VARIABLE_NUM_CHILDREN,
-    VARIABLE_CHILDREN,
-    VARIABLE_DEBUG,
-    VARIABLE_FORMAT,
-    VARIABLE_TYPE,
-    VARIABLE_VALUE,
-    VARIABLE_NAME,
-    VARIABLE_EDITABLE
-  };
-  static char *commands[] = {
-    "delete",
-    "valueChanged",
-    "numChildren",
-    "children",
-    "debug",
-    "format",
-    "type",
-    "value",
-    "name",
-    "editable",
-    NULL
-  };
-  gdb_variable *var = (gdb_variable *) clientData;
-  int index, result;
-
-  if (objc < 2)
-    {
-      Tcl_WrongNumArgs (interp, 1, objv, "option ?arg...?");
-      return TCL_ERROR;
-    }
-
-  if (Tcl_GetIndexFromObj (interp, objv[1], commands, "options", 0,
-                           &index) != TCL_OK)
-    return TCL_ERROR;
-
-  result = TCL_OK;
-  switch ((enum commands_enum) index)
-    {
-    case VARIABLE_DELETE:
-      if (objc > 2)
-        {
-          int len;
-          char *s = Tcl_GetStringFromObj (objv[2], &len);
-          if (*s == 'c' && strncmp (s, "children", len) == 0)
-            {
-              delete_children (interp, var, 1);
-              break;
-            }
-        }
-      variable_delete (interp, var);
-      break;
-
-    case VARIABLE_VALUE_CHANGED:
-      {
-        enum value_changed vc = variable_value_changed (var);
-        Tcl_SetObjResult (interp, Tcl_NewStringObj (value_changed_string[vc], -1));
-      }
-      break;
-
-    case VARIABLE_NUM_CHILDREN:
-      Tcl_SetObjResult (interp, Tcl_NewIntObj (var->num_children));
-      break;
-
-    case VARIABLE_CHILDREN:
-      {
-        Tcl_Obj *children = variable_children (interp, var);
-        Tcl_SetObjResult (interp, children);
-      }
-      break;
-
-    case VARIABLE_DEBUG:
-      variable_debug (var);
-      break;
-
-    case VARIABLE_FORMAT:
-      result = variable_format (interp, objc, objv, var);
-      break;
-
-    case VARIABLE_TYPE:
-      result = variable_type (interp, objc, objv, var);
-      break;
-
-    case VARIABLE_VALUE:
-      result = variable_value (interp, objc, objv, var);
-      break;
-
-    case VARIABLE_NAME:
-      Tcl_SetObjResult (interp, Tcl_NewStringObj (var->name, -1));
-      break;
-
-    case VARIABLE_EDITABLE:
-      Tcl_SetObjResult (interp, Tcl_NewIntObj (variable_editable (var)));
-      break;
-
-    default:
-      return TCL_ERROR;
-    }
-
-  return result;
-}
-
-/*
- * Variable object construction/destruction
- */
-
-/* This function is responsible for processing the user's specifications
-   and constructing a variable object. */
-static int
-variable_create (interp, objc, objv)
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-{
-  enum create_opts { CREATE_EXPR, CREATE_PC };
-  static char *create_options[] = { "-expr", "-pc", NULL };
-  gdb_variable *var;
-  char *name;
-  char obj_name[31];
-  int index;
-  static int id = 0;
-  CORE_ADDR pc = (CORE_ADDR) -1;
-
-  /* REMINDER: This command may be invoked in the following ways:
-     gdb_variable create
-     gdb_variable create NAME
-     gdb_variable create -expr EXPR
-     gdb_variable create NAME -expr EXPR
-
-     NAME = name of object to create. If no NAME, then automatically create
-          a name
-     EXPR = the gdb expression for which to create a variable. This will
-          be the most common usage.
-  */
-  name = NULL;
-  if (objc)
-    name = Tcl_GetStringFromObj (objv[0], NULL);
-  if (name == NULL || *name == '-')
-    {
-      /* generate a name for this object */
-      id++;
-      sprintf (obj_name, "var%d", id);
-    }
-  else
-    {
-      /* specified name for object */
-      strncpy (obj_name, name, 30);
-      objv++;
-      objc--;
-    }
-
-  /* Run through all the possible options for this command */
-  name = NULL;
-  while (objc > 0)
-    {
-      if (Tcl_GetIndexFromObj (interp, objv[0], create_options, "options",
-                               0, &index) != TCL_OK)
-        {
-          result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-          return TCL_ERROR;
-        }
-
-      switch ((enum create_opts) index)
-        {
-        case CREATE_EXPR:
-          name = Tcl_GetStringFromObj (objv[1], NULL);
-          objc--;
-          objv++;
-          break;
-
-        case CREATE_PC:
-          {
-            char *str;
-            str = Tcl_GetStringFromObj (objv[1], NULL);
-            pc = parse_and_eval_address (str);
-            objc--;
-            objv++;
-          }
-          break;
-
-        default:
-          break;
-        }
-
-      objc--;
-      objv++;
-    }
-
-  /* Create the variable */
-  {
-    /* Add parentheses to the name so that casts do
-       not confuse it. */
-    char *newname = (char *) xmalloc (strlen (name) + 3);
-    sprintf (newname, "(%s)", name);
-    var = create_variable (name, newname, pc);
-    FREEIF (newname);
-  }
-
-  if (var != NULL)
-    {
-      /* Install a command into the interpreter that represents this
-         object */
-      install_variable (interp, obj_name, var);
-      Tcl_SetObjResult (interp, Tcl_NewStringObj (obj_name, -1));
-      result_ptr->flags |= GDBTK_IN_TCL_RESULT;
-
-      return TCL_OK;
-    }
-
-  return TCL_ERROR;
-}
-
-/* Fill out a gdb_variable structure for the variable being constructed. 
-   This function should never fail if real_name is a valid expression.
-   (That means no longjmp'ing!) */
-static gdb_variable *
-create_variable (name, real_name, pc)
-     char *name;
-     char *real_name;
-     CORE_ADDR pc;
-{
-  gdb_variable *var;
-  value_ptr mark;
-  struct frame_info *fi, *old_fi;
-  struct block *block;
-  void (*old_fputs) PARAMS ((const char *, GDB_FILE *));
-  gdb_result r;
-
-  var  = (gdb_variable *) xmalloc (sizeof (gdb_variable));
-  INIT_VARIABLE (var);
-
-  if (name != NULL)
-    {
-      char *p;
-
-      /* Parse and evaluate the expression, filling in as much
-         of the variable's data as possible */
-
-      /* Allow creator to specify context of variable */
-      if (pc == (CORE_ADDR) -1)
-        block = 0;
-      else
-        {
-          r = GDB_block_for_pc (pc, &block);
-          if (r != GDB_OK)
-            block = 0;
-        }
-
-      p = real_name;
-      innermost_block  = NULL;
-      r = GDB_parse_exp_1 (&p, block, 0, &(var->exp));
-      if (r != GDB_OK)
-        {
-          FREEIF ((char *) var);
-          return NULL;
-        }
-
-      /* Don't allow variables to be created for types. */
-      if (var->exp->elts[0].opcode == OP_TYPE)
-        {
-          free_current_contents ((char **) &(var->exp));
-          FREEIF (var);
-          printf_unfiltered ("Attempt to use a type name as an expression.");
-          return NULL;
-        }
-
-      var->valid_block = innermost_block;
-      var->name        = savestring (name, strlen (name));
-      var->real_name   = savestring (real_name, strlen (real_name));
-
-      /* Several of the GDB_* calls can cause messages to be displayed. We swallow
-         those here, because we don't need them (the "value" command will
-         show them). */
-      old_fputs = fputs_unfiltered_hook;
-      fputs_unfiltered_hook = null_fputs;
-
-      /* When the PC is different from the current PC (pc == -1), 
-         then we must select the appropriate frame before parsing
-         the expression, otherwise the value will not be current.
-         Since select_frame is so benign, just call it for all cases. */
-      r = GDB_block_innermost_frame (var->valid_block, &fi);
-      if (r != GDB_OK)
-        fi = NULL;
-      if (fi)
-        var->frame = FRAME_FP (fi);
-      old_fi = selected_frame;
-      GDB_select_frame (fi, -1);
-
-      mark = value_mark ();
-      if (GDB_evaluate_expression (var->exp, &var->value) == GDB_OK)
-        {
-          release_value (var->value);
-          if (VALUE_LAZY (var->value))
-            {
-              if (GDB_value_fetch_lazy (var->value) != GDB_OK)
-                var->error = 1;
-              else
-                var->error = 0;
-            }
-        }
-      else
-        var->error = 1;
-      value_free_to_mark (mark);
-
-      /* Reset the selected frame */
-      GDB_select_frame (old_fi, -1);
-
-      /* Restore the output hook to normal */
-      fputs_unfiltered_hook = old_fputs;
-
-      var->num_children = number_of_children (var);
-      var->format = variable_default_display (var);
-    }
-
-  return var;
-}
-
-/* Install the given variable VAR into the tcl interpreter with
-   the object name NAME. */
-static void
-install_variable (interp, name, var)
-     Tcl_Interp *interp;
-     char *name;
-     gdb_variable *var;
-{
-  var->obj_name = savestring (name, strlen (name));
-  Tcl_CreateObjCommand (interp, name, variable_obj_command, 
-                        (ClientData) var, NULL);
-}
-
-/* Unistall the object VAR in the tcl interpreter. */
-static void
-uninstall_variable (interp, var)
-     Tcl_Interp *interp;
-     gdb_variable *var;
-{
-  Tcl_DeleteCommand (interp, var->obj_name);
-}
-
-/* Delete the variable object VAR and its children */
-static void
-variable_delete (interp, var)
-     Tcl_Interp *interp;
-     gdb_variable *var;
-{
-  /* Delete any children of this variable, too. */
-  delete_children (interp, var, 0);
-
-  /* If this variable has a parent, remove it from its parent's list */
-  if (var->parent != NULL)
-    {
-      remove_child_from_parent (var->parent, var);
-    }
-
-  uninstall_variable (interp, var);
-
-  /* Free memory associated with this variable */
-  FREEIF (var->name);
-  FREEIF (var->real_name);
-  FREEIF (var->obj_name);
-  if (var->exp != NULL)
-    free_current_contents ((char **) &var->exp);
-  FREEIF (var);
-}
-
-/* Silly debugging info */
-static void
-variable_debug (var)
-     gdb_variable *var;
-{
-  Tcl_Obj *str;
-
-  str = Tcl_NewStringObj ("name=", -1);
-  Tcl_AppendStringsToObj (str, var->name, "\nreal_name=", var->real_name,
-                          "\nobj_name=", var->obj_name, NULL);
-  Tcl_SetObjResult (gdbtk_interp, str);
-}
-
-/*
- * Child construction/destruction
- */
-
-/* Delete the children associated with the object VAR. If NOTIFY is set,
-   notify the parent object that this child was deleted. This is used as
-   a small optimization when deleting variables and their children. If the
-   parent is also being deleted, don't bother notifying it that its children
-   are being deleted. */
-static void
-delete_children (interp, var, notify)
-     Tcl_Interp *interp;
-     gdb_variable *var;
-     int notify;
-{
-  struct variable_child *vc;
-  struct variable_child *next;
-
-  for (vc = var->children; vc != NULL; vc = next)
-    {
-      if (!notify)
-        vc->child->parent = NULL;
-      variable_delete (interp, vc->child);
-      next = vc->next;
-      free (vc);
-    }
-}
-
-/* Return the number of children for a given variable.
-
-   This can get a little complicated, since we would like to make
-   certain assumptions about certain types of variables. 
-
-   - struct/union *: dereference first
-   - (*)(): do not allow derefencing
-   - arrays:
-     - declared size = num of children  or
-     - -1 if we don't know, i.e., int foo [];
-   - if there was an error reported constructing this object,
-     assume it has no children (and try this again later)
-   - void * and char *  have no children
-*/
-static int
-number_of_children (var)
-     gdb_variable *var;
-{
-  struct type *type;
-  struct type *target;
-  int children;
-
-  if (var->value != NULL)
-    {
-      type     = get_type (var->value);
-      target   = get_target_type (type);
-      children = 0;
-
-      switch (TYPE_CODE (type))
-        {
-        case TYPE_CODE_ARRAY:
-          if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (target) > 0
-              && TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED)
-            children = TYPE_LENGTH (type) / TYPE_LENGTH (target);
-          else
-            children = -1;
-          break;
-
-        case TYPE_CODE_STRUCT:
-        case TYPE_CODE_UNION:
-          /* If we have a virtual table pointer, omit it. */
-          if (TYPE_VPTR_BASETYPE (type) == type
-              && !(TYPE_VPTR_FIELDNO (type) < 0))
-            children = TYPE_NFIELDS (type) - 1;
-          else
-            children = TYPE_NFIELDS (type);
-          break;
-
-        case TYPE_CODE_PTR:
-          /* This is where things get compilcated. All pointers have one child.
-             Except, of course, for struct and union ptr, which we automagically
-             dereference for the user and function ptrs, which have no children. */
-          switch (TYPE_CODE (target))
-            {
-            case TYPE_CODE_STRUCT:
-            case TYPE_CODE_UNION:
-              /* If we have a virtual table pointer, omit it. */
-              if (TYPE_VPTR_BASETYPE (target) == target
-                  && !(TYPE_VPTR_FIELDNO (target) < 0))
-                children = TYPE_NFIELDS (target) - 1;
-              else
-                children = TYPE_NFIELDS (target);
-              break;
-
-            case TYPE_CODE_FUNC:
-              children = 0;
-              break;
-
-            default: 
-              /* Don't dereference char* or void*. */
-              if (TYPE_NAME (target) != NULL
-                  && (STREQ (TYPE_NAME (target), "char")
-                      || STREQ (TYPE_NAME (target), "void")))
-                children = 0;
-              else
-                children = 1;
-            }
-          break;
-
-        default:
-          break;
-        }
-    }
-  else
-    {
-      /* var->value can be null if we tried to access non-existent or
-         protected memory. In this case, we simply do not allow any
-         children. This will be checked again when we check if its
-         value has changed. */
-      children = 0;
-    }
-
-  return children;
-}
-
-/* Return a list of all the children of VAR, creating them if necessary. */
-static Tcl_Obj *
-variable_children (interp, var)
-     Tcl_Interp *interp;
-     gdb_variable *var;
-{
-  Tcl_Obj *list;
-  gdb_variable *child;
-  char *name;
-  int i;
-
-  list = Tcl_NewListObj (0, NULL);
-  for (i = 0; i < var->num_children; i++)
-    {
-      /* check if child exists */
-      name = name_of_child (var, i);
-      child = child_exists (var, name);
-      if (child == NULL)
-        {
-          child = create_child (interp, var, name, i);
-
-          /* name_of_child returns a malloc'd string */
-          free (name);
-        }
-      Tcl_ListObjAppendElement (NULL, list, Tcl_NewStringObj (child->obj_name, -1));
-    }
-
-  return list;
-}
-
-/* Does a child with the name NAME exist in VAR? If so, return its data.
-   If not, return NULL. */
-static gdb_variable *
-child_exists (var, name)
-     gdb_variable *var; /* Parent */
-     char *name;        /* name of child */
-{
-  struct variable_child *vc;
-
-  for (vc = var->children; vc != NULL; vc = vc->next)
-    {
-      if (STREQ (vc->child->name, name))
-        return vc->child;
-    }
-
-  return NULL;
-}
-
-/* Create and install a child of the parent of the given name */
-static gdb_variable *
-create_child (interp, parent, name, index)
-     Tcl_Interp *interp;
-     gdb_variable *parent;
-     char *name;
-     int index;
-{
-  struct type *type;
-  struct type *target;
-  gdb_variable *child;
-  char separator[10], prefix[2048], suffix[20];
-  char *childs_name;
-  char *save_name;
-  int deref = 0;
-  int len;
-
-  /* name should never be null. For pointer derefs, it should contain "*name".
-     For arrays of a known size, the name will simply contain the index into
-     the array. */
-
-  separator[0] = '\0';
-  prefix[0] = '\0';
-  suffix[0] = '\0';;
-  save_name = name;
-
-  /* This code must contain a lot of the logic for children based on the parent's
-     type. */
-  type = get_type (parent->value);
-  target = get_target_type (type);
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_ARRAY:
-      sprintf (suffix, "[%s]", name);
-      name = "";
-      break;
-
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      if (index < TYPE_N_BASECLASSES (type))
-        {
-          strcpy (prefix, "((");
-          strcat (prefix, name);
-          strcat (prefix, ")");
-          strcpy (suffix, ") ");
-          name = "";
-        }
-      else
-        strcpy (separator, ".");
-      break;
-
-    case TYPE_CODE_PTR:
-      switch (TYPE_CODE (target))
-        {
-        case TYPE_CODE_STRUCT:
-        case TYPE_CODE_UNION:
-          if (index < TYPE_N_BASECLASSES (target))
-            {
-              strcpy (prefix, "(*(");
-              strcat (prefix, name);
-              strcat (prefix, " *)");
-              strcpy (suffix, ")");
-              name = "";
-            }
-          else
-            strcpy (separator, "->");
-          break;
-
-        default:
-          deref = 1;
-          break;
-        }
-
-    default:
-      break;
-    }
-
-  /* When we get here, we should know how to construct a legal 
-     expression for the child's name */
-  len  = strlen (prefix);
-  len += strlen (parent->real_name);
-  len += strlen (separator);
-  len += strlen (name);
-  len += strlen (suffix);
-  if (deref)
-    len += 3;
-  childs_name = (char *) xmalloc ((len + 1) * sizeof (char));
-  if (deref)
-    {
-      strcpy (childs_name, "(*");
-      strcat (childs_name, parent->real_name);
-      strcat (childs_name, suffix);
-      strcat (childs_name, ")");
-    }
-  else
-    {
-      strcpy (childs_name, prefix);
-      strcat (childs_name, parent->real_name);
-      strcat (childs_name, separator);
-      strcat (childs_name, name);
-      strcat (childs_name, suffix);
-    }
-
-  /* childs_name now contains a valid expression for the child */
-  child = create_variable (save_name, childs_name, (CORE_ADDR) -1);
-  child->parent = parent;
-  free (childs_name);
-  childs_name = (char *) xmalloc ((strlen (parent->obj_name) + strlen (save_name) + 2)
-                                  * sizeof (char));
-  sprintf (childs_name, "%s.%s", parent->obj_name, save_name);
-  install_variable (interp, childs_name, child);
-  free (childs_name);
-
-  /* Save a pointer to this child in the parent */
-  save_child_in_parent (parent, child);
-
-  return child;
-}
-
-/* Save CHILD in the PARENT's data. */
-static void
-save_child_in_parent (parent, child)
-     gdb_variable *parent;
-     gdb_variable *child;
-{
-  struct variable_child *vc;
-
-  /* Insert the child at the top */
-  vc = parent->children;
-  parent->children =
-    (struct variable_child *) xmalloc (sizeof (struct variable_child));
-
-  parent->children->next = vc;
-  parent->children->child  = child;
-}
-
-/* Remove the CHILD from the PARENT's list of children. */
-static void
-remove_child_from_parent (parent, child)
-     gdb_variable *parent;
-     gdb_variable *child;
-{
-  struct variable_child *vc, *prev;
-
-  /* Find the child in the parent's list */
-  prev = NULL;
-  for (vc = parent->children; vc != NULL; )
-    {
-      if (vc->child == child)
-        break;
-      prev = vc;
-      vc = vc->next;
-    }
-
-  if (prev == NULL)
-    parent->children = vc->next;
-  else
-    prev->next = vc->next;
-  
-}
-
-/* What is the name of the INDEX'th child of VAR? */
-static char *
-name_of_child (var, index)
-     gdb_variable *var;
-     int index;
-{
-  struct type *type;
-  struct type *target;
-  char *name;
-  char *string;
-
-  type = get_type (var->value);
-  target = get_target_type (type);
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_ARRAY:
-      {
-        /* We never get here unless var->num_children is greater than 0... */
-        int len = 1;
-        while ((int) pow ((double) 10, (double) len) < index)
-          len++;
-        name = (char *) xmalloc (1 + len * sizeof (char));
-        sprintf (name, "%d", index);
-      }
-      break;
-
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      string = TYPE_FIELD_NAME (type, index);
-      name   = savestring (string, strlen (string));
-      break;
-
-    case TYPE_CODE_PTR:
-      switch (TYPE_CODE (target))
-        {
-        case TYPE_CODE_STRUCT:
-        case TYPE_CODE_UNION:
-          string = TYPE_FIELD_NAME (target, index);
-          name   = savestring (string, strlen (string));
-          break;
-
-        default:
-          name = (char *) xmalloc ((strlen (var->name) + 2) * sizeof (char));
-          sprintf (name, "*%s", var->name);
-          break;
-        }
-    }
-
-  return name;
-}
-
-/* Has the value of this object changed since the last time we looked?
-
-   There are some special cases:
-   - structs/unions/arrays.  The "value" of these never changes. 
-      Only their children's values change.
-   - if an error occurred with evaluate_expression or fetch_value_lazy,
-     then we need to be a little more elaborate with our determination
-     of "value changed". Specifically, the value does not change when
-     both the previous evaluate fails and the one done here also fails.
-*/
-static enum value_changed
-variable_value_changed (var)
-     gdb_variable *var;
-{
-  value_ptr mark, new_val;
-  struct frame_info *fi, *old_fi;
-  int within_scope;
-  enum value_changed result;
-  gdb_result r;
-
-  /* Save the selected stack frame, since we will need to change it
-     in order to evaluate expressions. */
-  old_fi = selected_frame;
-
-  /* Determine whether the variable is still around. */
-  if (var->valid_block == NULL)
-    within_scope = 1;
-  else
-    {
-      GDB_reinit_frame_cache ();
-      r = GDB_find_frame_addr_in_frame_chain (var->frame, &fi);
-      if (r != GDB_OK)
-        fi = NULL;
-      within_scope = fi != NULL;
-      /* FIXME: GDB_select_frame could fail */
-      if (within_scope)
-        GDB_select_frame (fi, -1);
-    }
-
-  result = VALUE_OUT_OF_SCOPE;
-  if (within_scope)
-    {
-      struct type *type = get_type (var->value);
-
-      /* Arrays, struct, classes, unions never change value */
-      if (type != NULL && (TYPE_CODE (type) == TYPE_CODE_STRUCT 
-                           || TYPE_CODE (type) == TYPE_CODE_UNION
-                           || TYPE_CODE (type) == TYPE_CODE_ARRAY))
-        result = VALUE_UNCHANGED;
-      else
-        {
-          mark = value_mark ();
-          if (GDB_evaluate_expression (var->exp, &new_val) == GDB_OK)
-            {
-              if (!my_value_equal (var, new_val))
-                {
-                  /* value changed */                  
-                  release_value (new_val);
-                  if (var->value == NULL)
-                    {
-                      /* This can happen if there was an error
-                         evaluating the expression (like deref NULL) */
-                      var->num_children = number_of_children (var);
-                    }
-                  value_free (var->value);
-                  var->value = new_val;
-                  result = VALUE_CHANGED;
-                }
-              else
-                result = VALUE_UNCHANGED;
-            }
-          else
-            {
-              /* evaluate expression failed. If we failed before, then
-                 the value of this variable has not changed. If we
-                 succeed before, then the value did change. */
-              if (var->value == NULL)
-                result = VALUE_UNCHANGED;
-              else
-                {
-                  var->value = NULL;
-                  var->error = 1;
-                  result = VALUE_CHANGED;
-                }
-            }
-                  
-          value_free_to_mark (mark);
-        }
-    }
-
-  /* Restore selected frame */
-  GDB_select_frame (old_fi, -1);
-
-  return result;
-}
-
-static int
-variable_format (interp, objc, objv, var)
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-     gdb_variable *var;
-{
-
-  if (objc > 2)
-    {
-      /* Set the format of VAR to given format */
-      int len;
-      char *fmt = Tcl_GetStringFromObj (objv[2], &len);
-      if (STREQN (fmt, "natural", len))
-        var->format = FORMAT_NATURAL;
-      else if (STREQN (fmt, "binary", len))
-        var->format = FORMAT_BINARY;
-      else if (STREQN (fmt, "decimal", len))
-        var->format = FORMAT_DECIMAL;
-      else if (STREQN (fmt, "hexadecimal", len))
-        var->format = FORMAT_HEXADECIMAL;
-      else if (STREQN (fmt, "octal", len))
-        var->format = FORMAT_OCTAL;
-      else
-        {
-          Tcl_Obj *obj = Tcl_NewStringObj (NULL, 0);
-          Tcl_AppendStringsToObj (obj, "unknown display format \"",
-                                  fmt, "\": must be: \"natural\", \"binary\""
-                                  ", \"decimal\", \"hexadecimal\", or \"octal\"",
-                                  NULL);
-          Tcl_SetObjResult (interp, obj);
-          return TCL_ERROR;
-        }
-    }
-  else
-    {
-      /* Report the current format */
-      Tcl_Obj *fmt;
-
-      fmt = Tcl_NewStringObj (format_string [(int) var->format], -1);
-      Tcl_SetObjResult (interp, fmt);
-    }
-
-  return TCL_OK;
-}
-
-/* What is the default display for this variable? We assume that
-   everything is "natural". Any exceptions? */
-static enum display_format
-variable_default_display (var)
-     gdb_variable *var;
-{
-  return FORMAT_NATURAL;
-}
-
-/* This function returns the type of a variable in the interpreter (or an error)
-   and returns either TCL_OK or TCL_ERROR as appropriate. */
-static int
-variable_type (interp, objc, objv, var)
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-     gdb_variable *var;
-{
-  int result;
-  value_ptr val;
-  char *first, *last, *string;
-  Tcl_RegExp regexp;
-  gdb_result r;
-
-  if (var->value != NULL)
-    val = var->value;
-  else
-    {
-      r = GDB_evaluate_type (var->exp, &val);
-      if (r != GDB_OK)
-        return TCL_ERROR;
-    }
-
-  result = call_gdb_type_print (val);
-  if (result == TCL_OK)
-    {
-      string = strdup (Tcl_GetStringFromObj (get_call_output (), NULL));
-      first = string;
-
-      /* gdb will print things out like "struct {...}" for anonymous structs.
-         In gui-land, we don't want the {...}, so we strip it here. */
-      regexp = Tcl_RegExpCompile (interp, "{...}");
-      if (Tcl_RegExpExec (interp, regexp, string, first))
-        {
-          /* We have an anonymous struct/union/class/enum */
-          Tcl_RegExpRange (regexp, 0, &first, &last);
-          if (*(first - 1) == ' ')
-            first--;
-          *first = '\0';
-        }
-
-      Tcl_SetObjResult (interp, Tcl_NewStringObj (string, -1));
-      FREEIF (string);
-      return TCL_OK;
-    }
-
-  Tcl_SetObjResult (interp, get_call_output ());
-  return result;
-}
-
-/* This function returns the value of a variable in the interpreter (or an error)
-   and returns either TCL_OK or TCL_ERROR as appropriate. */
-static int
-variable_value (interp, objc, objv, var)
-     Tcl_Interp *interp;
-     int objc;
-     Tcl_Obj *CONST objv[];
-     gdb_variable *var;
-{
-  int result;
-  struct type *type;
-  value_ptr val;
-  Tcl_Obj *str;
-  gdb_result r;
-  int real_addressprint;
-
-  /* If we set the value of the variable, objv[2] will contain the
-     variable's new value. We need to first construct a legal expression
-     for this -- ugh! */
-  if (objc > 2)
-    {
-      /* Does this cover all the bases? */
-      struct expression *exp;
-      value_ptr value;
-      int saved_input_radix = input_radix;
-
-      if (VALUE_LVAL (var->value) != not_lval && var->value->modifiable)
-        {
-          char *s;
-
-          input_radix = 10;   /* ALWAYS reset to decimal temporarily */
-          s = Tcl_GetStringFromObj (objv[2], NULL);
-          r = GDB_parse_exp_1 (&s, 0, 0, &exp);
-          if (r != GDB_OK)
-            return TCL_ERROR;
-          if (GDB_evaluate_expression (exp, &value) != GDB_OK)
-            return TCL_ERROR;
-
-          val = value_assign (var->value, value);
-          value_free (var->value);
-          release_value (val);
-          var->value = val;
-          input_radix = saved_input_radix;
-        }
-
-      return TCL_OK;
-    }
-
-  if (var->value != NULL)
-    val = var->value;
-  else
-    {
-      /* This can happen if we attempt to get the value of a struct
-         member when the parent is an invalid pointer.
-
-         GDB reports the error as the error derived from accessing the
-         parent, but we don't have access to that here... */
-      Tcl_SetObjResult (interp, Tcl_NewStringObj ("???", -1));
-      return TCL_ERROR;
-    }
-
-  /* C++: addressprint causes val_print to print the
-     address of the reference, too. So clear it to get
-     the real value -- BUT ONLY FOR C++ REFERENCE TYPES! */
-  real_addressprint = addressprint;
-
-  /* BOGUS: if val_print sees a struct/class, it will print out its
-     children instead of "{...}" */
-  type = get_type (val);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      str = Tcl_NewStringObj ("{...}", -1);
-      break;
-
-    case TYPE_CODE_ARRAY:
-      {
-        char number[256];
-        str = Tcl_NewStringObj (NULL, 0);
-        sprintf (number, "%d", var->num_children);
-        Tcl_AppendStringsToObj (str, "[", number, "]", NULL);
-      }
-      break;
-
-    case TYPE_CODE_REF:
-      /* Clear addressprint so that the actual value is printed */
-      addressprint = 0;
-
-      /* fall through */
-    default:
-      result = call_gdb_val_print (val, format_code[(int) var->format]);
-      Tcl_SetObjResult (interp, get_call_output ());
-
-      /* Restore addressprint */
-      addressprint = real_addressprint;
-      return result;
-    }
-
-  /* We only get here if we encountered one of the "special types" above */
-
-  /* Restore addressprint */
-  addressprint = real_addressprint;
-
-  Tcl_SetObjResult (interp, str);
-  return TCL_OK;
-}
-
-/* Is this variable editable? Use the variable's type to make
-   this determination. */
-static int
-variable_editable (var)
-     gdb_variable *var;
-{
-  struct type *type;
-  int result;
-  gdb_result r;
-
-  type = get_type (var->value);
-  if (type == NULL)
-    {
-      value_ptr val;
-      r = GDB_evaluate_type (var->exp, &val);
-      if (r != GDB_OK)
-        return 0;
-      type = get_type (val);
-    }
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_FUNC:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_METHOD:
-      result = 0;
-      break;
-
-    default:
-      result = 1;
-      break;
-    }
-
-  return result;
-}
-
-/*
- * Call stuff. These functions are used to capture the output of gdb commands
- * without going through the tcl interpreter.
- */
-
-/* Retrieve gdb output in the buffer since last call. */
-static Tcl_Obj *
-get_call_output ()
-{
-  /* Clear the error flags, in case we errored. */
-  if (result_ptr != NULL)
-    result_ptr->flags &= ~GDBTK_ERROR_ONLY;
-  return fputs_obj;
-}
-
-/* Clear the output of the buffer. */
-static void
-clear_gdb_output ()
-{
-  if (fputs_obj != NULL)
-    Tcl_DecrRefCount (fputs_obj);
-
-  fputs_obj = Tcl_NewStringObj (NULL, -1);
-  Tcl_IncrRefCount (fputs_obj);
-}
-
-/* Call the gdb command "type_print", retaining its output in the buffer. */
-static int
-call_gdb_type_print (val)
-     value_ptr val;
-{
-  void (*old_hook) PARAMS ((const char *, GDB_FILE *));
-  int result;
-
-  /* Save the old hook and install new hook */
-  old_hook = fputs_unfiltered_hook;
-  fputs_unfiltered_hook = variable_fputs;
-
-  /* Call our command with our args */
-  clear_gdb_output ();
-
-
-  if (GDB_type_print (val, "", gdb_stdout, -1) == GDB_OK)
-    result = TCL_OK;
-  else
-    result = TCL_ERROR;
-
-  /* Restore fputs hook */
-  fputs_unfiltered_hook = old_hook;
-
-  return result;
-}
-
-/* Call the gdb command "val_print", retaining its output in the buffer. */
-static int
-call_gdb_val_print (val, format)
-     value_ptr val;
-     int format;
-{
-  void (*old_hook) PARAMS ((const char *, GDB_FILE *));
-  gdb_result r;
-  int result;
-
-  /* Save the old hook and install new hook */
-  old_hook = fputs_unfiltered_hook;
-  fputs_unfiltered_hook = variable_fputs;
-
-  /* Call our command with our args */
-  clear_gdb_output ();
-
-  if (VALUE_LAZY (val))
-    {
-      r = GDB_value_fetch_lazy (val);
-      if (r != GDB_OK)
-        {
-          fputs_unfiltered_hook = old_hook;
-          return TCL_ERROR;
-        }
-    }
-  r = GDB_val_print (VALUE_TYPE (val), VALUE_CONTENTS_RAW (val), VALUE_ADDRESS (val),
-                     gdb_stdout, format, 1, 0, 0);
-  if (r == GDB_OK)
-    result = TCL_OK;
-  else
-    result = TCL_ERROR;
-
-  /* Restore fputs hook */
-  fputs_unfiltered_hook = old_hook;
-
-  return result;
-}
-
-/* The fputs_unfiltered_hook function used to save the output from one of the
-   call commands in this file. */
-static void
-variable_fputs (text, stream)
-     const char *text;
-     GDB_FILE *stream;
-{
-  /* Just append everything to the fputs_obj... Issues with stderr/stdout? */
-  Tcl_AppendToObj (fputs_obj, (char *) text, -1);
-}
-
-/* Empty handler for the fputs_unfiltered_hook. Set the hook to this function
-   whenever the output is irrelevent. */
-static void
-null_fputs (text, stream)
-     const char *text;
-     GDB_FILE *stream;
-{
-  return;
-}
-
-/*
- * Special wrapper-like stuff to supplement the generic wrappers
- */
-
-/* This returns the type of the variable. This skips past typedefs
-   and returns the real type of the variable. */
-static struct type *
-get_type (val)
-     value_ptr val;
-{
-  struct type *type = NULL;
-
-  if (val != NULL)
-    {
-      type = VALUE_TYPE (val);
-      while (type != NULL && TYPE_CODE (type) == TYPE_CODE_TYPEDEF)
-        type = TYPE_TARGET_TYPE (type);
-    }
-
-  return type;
-}
-
-/* This returns the target type (or NULL) of TYPE, also skipping
-   past typedefs, just like get_type (). */
-static struct type *
-get_target_type (type)
-     struct type *type;
-{
-  if (type != NULL)
-    {
-      type = TYPE_TARGET_TYPE (type);
-      while (type != NULL && TYPE_CODE (type) == TYPE_CODE_TYPEDEF)
-        type = TYPE_TARGET_TYPE (type);
-    }
-
-  return type;
-}
-
-/* This function is a special wrap. This call never "fails".*/
-static int
-my_value_equal (var, val2)
-     gdb_variable *var;
-     value_ptr val2;
-{
-  int err1, err2, r;
-
-  /* This is bogus, but unfortunately necessary. We must know
-   exactly what caused an error -- reading var->val (which we
-   get from var->error and/or val2, so that we can really determine
-   if we think that something has changed. */
-  err1 = var->error;
-  err2 = 0;
-  if (VALUE_LAZY (val2) && GDB_value_fetch_lazy (val2) != GDB_OK)
-    err2 = 1;
-
-  /* Another special case: NULL values. If both are null, say
-     they're equal. */
-  if (var->value == NULL && val2 == NULL)
-    return 1;
-  else if (var->value == NULL || val2 == NULL)
-    return 0;
-
-  if (GDB_value_equal (var->value, val2, &r) != GDB_OK)
-    {
-      /* An error occurred, this could have happened if
-         either val1 or val2 errored. ERR1 and ERR2 tell
-         us which of these it is. If both errored, then
-         we assume nothing has changed. If one of them is
-         valid, though, then something has changed. */
-      if (err1 == err2)
-        {
-          /* both the old and new values caused errors, so
-             we say the value did not change */
-          /* This is indeterminate, though. Perhaps we should
-             be safe and say, yes, it changed anyway?? */
-          return 1;
-        }
-      else
-        {
-          /* err2 replaces var->error since this new value
-             WILL replace the old one. */
-          var->error = err2;
-          return 0;
-        }
-    }
-
-  return r;
-}
-
-/* Local variables: */
-/* change-log-default-name: "ChangeLog-gdbtk" */
-/* End: */
diff --git a/gdb/gdbtk-wrapper.c b/gdb/gdbtk-wrapper.c
deleted file mode 100644
index 9d9a263..0000000
--- a/gdb/gdbtk-wrapper.c
+++ /dev/null
@@ -1,475 +0,0 @@
-/* longjmp-free interface between gdb and gdbtk.
-   Copyright (C) 1999 Free Software Foundation, Inc.
- 
-This file is part of GDB.
- 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
- 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
- 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "value.h"
-#include "gdbtk-wrapper.h"
-
-/*
- * Wrapper functions exported to the world
- */
-
-gdb_result GDB_value_fetch_lazy PARAMS ((value_ptr));
-
-gdb_result GDB_evaluate_expression PARAMS ((struct expression *, value_ptr *));
-
-gdb_result GDB_type_print PARAMS ((value_ptr, char *, GDB_FILE *, int));
-
-gdb_result GDB_val_print PARAMS ((struct type *type, char *valaddr,
-                                  CORE_ADDR address, GDB_FILE *stream,
-                                  int format, int deref_ref, int recurse,
-                                  enum val_prettyprint pretty));
-
-gdb_result GDB_select_frame PARAMS ((struct frame_info *, int));
-
-gdb_result GDB_value_equal PARAMS ((value_ptr, value_ptr, int *));
-
-gdb_result GDB_parse_exp_1 PARAMS ((char **stringptr, struct block *block, int comma,
-                                    struct expression **result));
-
-gdb_result GDB_evaluate_type PARAMS ((struct expression *exp, value_ptr *result));
-
-gdb_result GDB_block_for_pc PARAMS ((CORE_ADDR pc, struct block **result));
-
-gdb_result GDB_block_innermost_frame PARAMS ((struct block *block,
-                                              struct frame_info **result));
-
-gdb_result GDB_reinit_frame_cache PARAMS ((void));
-
-gdb_result GDB_find_frame_addr_in_frame_chain PARAMS ((CORE_ADDR addr,
-                                                       struct frame_info **result));
-
-/*
- * Private functions for this file
- */
-static gdb_result call_wrapped_function PARAMS ((catch_errors_ftype *,
-                                    struct gdb_wrapper_arguments *));
-
-static int wrap_type_print PARAMS ((char *));
-
-static int wrap_evaluate_expression PARAMS ((char *));
-
-static int wrap_value_fetch_lazy PARAMS ((char *));
-
-static int wrap_val_print PARAMS ((char*));
-
-static int wrap_select_frame PARAMS ((char *));
-
-static int wrap_value_equal PARAMS ((char *));
-
-static int wrap_parse_exp_1 PARAMS ((char *opaque_arg));
-
-static int wrap_evaluate_type PARAMS ((char *opaque_arg));
-
-static int wrap_block_for_pc PARAMS ((char *opaque_arg));
-
-static int wrap_block_innermost_frame PARAMS ((char *opaque_arg));
-
-static int wrap_reinit_frame_cache PARAMS ((char *opaque_arg));
-
-static int wrap_find_frame_addr_in_frame_chain PARAMS ((char *opaque_arg));
-
-static gdb_result
-call_wrapped_function (fn, arg)
-     catch_errors_ftype *fn;
-     struct gdb_wrapper_arguments *arg;
-{
-  if (!catch_errors (fn, (char *) &arg, "", RETURN_MASK_ERROR))
-    {
-      /* An error occurred */
-      return GDB_ERROR;
-    }
-
-  return GDB_OK;
-}
-
-gdb_result
-GDB_type_print (val, varstring, stream, show)
-     value_ptr val;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-{
-  struct gdb_wrapper_arguments args;
-
-  args.args[0] = (char *) val;
-  args.args[1] = varstring;
-  args.args[2] = (char *) stream;
-  args.args[3] = (char *) show;
-  return call_wrapped_function ((catch_errors_ftype *) wrap_type_print, &args);
-}
-
-static int
-wrap_type_print (a)
-     char *a;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) a;
-  value_ptr val = (value_ptr) (*args)->args[0];
-  char *varstring = (*args)->args[1];
-  GDB_FILE *stream = (GDB_FILE *) (*args)->args[2];
-  int show = (int) (*args)->args[3];
-  type_print (VALUE_TYPE (val), varstring, stream, show);
-  return 1;
-}
-
-gdb_result
-GDB_val_print (type, valaddr, address, stream, format, deref_ref,
-               recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  struct gdb_wrapper_arguments args;
-
-  args.args[0] = (char *) type;
-  args.args[1] = (char *) valaddr;
-  args.args[2] = (char *) address;
-  args.args[3] = (char *) stream;
-  args.args[4] = (char *) format;
-  args.args[5] = (char *) deref_ref;
-  args.args[6] = (char *) recurse;
-  args.args[7] = (char *) pretty;
-
-  return call_wrapped_function ((catch_errors_ftype *) wrap_val_print, &args);
-}
-
-static int
-wrap_val_print (a)
-     char *a;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) a;
-  struct type *type;
-  char *valaddr;
-  CORE_ADDR address;
-  GDB_FILE *stream;
-  int format;
-  int deref_ref;
-  int recurse;
-  enum val_prettyprint pretty;
-
-  type      = (struct type *) (*args)->args[0];
-  valaddr   = (char *) (*args)->args[1];
-  address   = (CORE_ADDR) (*args)->args[2];
-  stream    = (GDB_FILE *) (*args)->args[3];
-  format    = (int) (*args)->args[4];
-  deref_ref = (int) (*args)->args[5];
-  recurse   = (int) (*args)->args[6];
-  pretty    = (enum val_prettyprint) (*args)->args[7];
-
-  val_print (type, valaddr, 0, address, stream, format, deref_ref,
-             recurse, pretty);
-  return 1;
-}
-
-gdb_result
-GDB_value_fetch_lazy (value)
-     value_ptr value;
-{
-  struct gdb_wrapper_arguments args;
-
-  args.args[0] = (char *) value;
-  return call_wrapped_function ((catch_errors_ftype *) wrap_value_fetch_lazy, &args);
-}
-
-static int
-wrap_value_fetch_lazy (a)
-     char *a;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) a;
-
-  value_fetch_lazy ((value_ptr) (*args)->args[0]);
-  return 1;
-}
-
-gdb_result
-GDB_evaluate_expression (exp, value)
-     struct expression *exp;
-     value_ptr *value;
-{
-  struct gdb_wrapper_arguments args;
-  gdb_result result;
-  args.args[0] = (char *) exp;
-
-  result = call_wrapped_function ((catch_errors_ftype *) wrap_evaluate_expression, &args);
-  if (result != GDB_OK)
-    return result;
-
-  *value = (value_ptr) args.result;
-  return GDB_OK;
-}
-
-static int
-wrap_evaluate_expression (a)
-     char *a;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) a;
-
-  (*args)->result = 
-    (char *) evaluate_expression ((struct expression *) (*args)->args[0]);
-  return 1;
-}
-
-gdb_result
-GDB_select_frame (fi, level)
-     struct frame_info *fi;
-     int level;
-{
-  struct gdb_wrapper_arguments args;
-
-  args.args[0] = (char *) fi;
-  args.args[1] = (char *) &level;
-
-  return call_wrapped_function ((catch_errors_ftype *) wrap_select_frame, &args);
-}
-
-static int
-wrap_select_frame (a)
-     char *a;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) a;
-  int level = * (int *) (*args)->args[1];
-  struct frame_info *fi = (struct frame_info *) (*args)->args[0];
-
-  select_frame (fi, level);
-  return 1;
-}
-
-gdb_result
-GDB_value_equal (val1, val2, result)
-     value_ptr val1;
-     value_ptr val2;
-     int *result;
-{
-  struct gdb_wrapper_arguments args;
-  gdb_result r;
-
-  args.args[0] = (char *) val1;
-  args.args[1] = (char *) val2;
-
-  r = call_wrapped_function ((catch_errors_ftype *) wrap_value_equal, &args);
-  if (r != GDB_OK)
-    return r;
-
-  *result = (int) args.result;
-  return GDB_OK;
-}
-
-static int
-wrap_value_equal (a)
-     char *a;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) a;
-  value_ptr val1, val2;
-
-  val1 = (value_ptr) (*args)->args[0];
-  val2 = (value_ptr) (*args)->args[1];
-
-  (*args)->result = (char *) value_equal (val1, val2);
-  return 1;
-}
-
-gdb_result
-GDB_parse_exp_1 (stringptr, block, comma, result)
-     char **stringptr;
-     struct block *block;
-     int comma;
-     struct expression **result;
-{
-  struct gdb_wrapper_arguments args;
-  gdb_result r;
-
-  args.args[0] = (char *) stringptr;
-  args.args[1] = (char *) block;
-  args.args[2] = (char *) comma;
-
-  r = call_wrapped_function ((catch_errors_ftype *) wrap_parse_exp_1, &args);
-  if (r != GDB_OK)
-    return r;
-
-  *result = (struct expression *) args.result;
-  return GDB_OK;
-}
-
-static int
-wrap_parse_exp_1 (opaque_arg)
-     char *opaque_arg;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) opaque_arg;
-  struct block *block;
-  char **stringptr;
-  int comma;
-
-  stringptr = (char **) (*args)->args[0];
-  block     = (struct block *) (*args)->args[1];
-  comma     = (int) (*args)->args[2];
-
-  (*args)->result = (char *) parse_exp_1 (stringptr, block, comma);
-  return 1;
-}
-
-gdb_result
-GDB_evaluate_type (exp, result)
-     struct expression *exp;
-     value_ptr *result;
-{
-  struct gdb_wrapper_arguments args;
-  gdb_result r;
-
-  args.args[0] = (char *) exp;
-
-  r = call_wrapped_function ((catch_errors_ftype *) wrap_evaluate_type, &args);
-  if (r != GDB_OK)
-    return r;
-
-  *result = (value_ptr) args.result;
-  return GDB_OK;
-}
-
-static int
-wrap_evaluate_type (opaque_arg)
-     char *opaque_arg;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) opaque_arg;
-  struct expression *exp;
-
-  exp = (struct expression *) (*args)->args[0];
-  (*args)->result = (char *) evaluate_type (exp);
-  return 1;
-}
-
-gdb_result
-GDB_block_for_pc (pc, result)
-     CORE_ADDR pc;
-     struct block **result;
-{
-  struct gdb_wrapper_arguments args;
-  gdb_result r;
-
-  args.args[0] = (char *) pc;
-
-  r = call_wrapped_function ((catch_errors_ftype *) wrap_block_for_pc, &args);
-  if (r != GDB_OK)
-    return r;
-
-  *result = (struct block *) args.result;
-  return GDB_OK;
-}
-
-static int
-wrap_block_for_pc (opaque_arg)
-     char *opaque_arg;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) opaque_arg;
-  CORE_ADDR pc;
-
-  pc = (CORE_ADDR) (*args)->args[0];
-  (*args)->result = (char *) block_for_pc (pc);
-  return 1;
-}
-
-gdb_result
-GDB_block_innermost_frame (block, result)
-     struct block *block;
-     struct frame_info **result;
-{
-  struct gdb_wrapper_arguments args;
-  gdb_result r;
-
-  args.args[0] = (char *) block;
-
-  r = call_wrapped_function ((catch_errors_ftype *) wrap_block_innermost_frame, &args);
-  if (r != GDB_OK)
-    return r;
-
-  *result = (struct frame_info *) args.result;
-  return GDB_OK;
-}
-
-static int
-wrap_block_innermost_frame (opaque_arg)
-     char *opaque_arg;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) opaque_arg;
-  struct block *block;
-
-  block = (struct block *) (*args)->args[0];
-  (*args)->result = (char *) block_innermost_frame (block);
-  return 1;
-}
-
-gdb_result
-GDB_reinit_frame_cache ()
-{
-  gdb_result r;
-
-  r = call_wrapped_function ((catch_errors_ftype *) wrap_reinit_frame_cache, NULL);
-  if (r != GDB_OK)
-    return r;
-
-  return GDB_OK;
-}
-
-static int
-wrap_reinit_frame_cache (opaque_arg)
-     char *opaque_arg;
-{
-  reinit_frame_cache ();
-  return 1;
-}
-
-gdb_result
-GDB_find_frame_addr_in_frame_chain (addr, result)
-     CORE_ADDR addr;
-     struct frame_info **result;
-{
-  struct gdb_wrapper_arguments args;
-  gdb_result r;
-
-  args.args[0] = (char *) addr;
-
-  r = call_wrapped_function ((catch_errors_ftype *) wrap_find_frame_addr_in_frame_chain, &args);
-  if (r != GDB_OK)
-    return r;
-
-  *result = (struct frame_info *) args.result;
-  return GDB_OK;
-}
-
-static int
-wrap_find_frame_addr_in_frame_chain (opaque_arg)
-     char *opaque_arg;
-{
-  struct gdb_wrapper_arguments **args = (struct gdb_wrapper_arguments **) opaque_arg;
-  CORE_ADDR addr;
-
-  addr = (CORE_ADDR) (*args)->args[0];
-  (*args)->result = (char *) find_frame_addr_in_frame_chain (addr);
-  return 1;
-}
-
-
-/* Local variables: */
-/* change-log-default-name: "ChangeLog-gdbtk" */
-/* End: */
diff --git a/gdb/gdbtk-wrapper.h b/gdb/gdbtk-wrapper.h
deleted file mode 100644
index 6b5b352..0000000
--- a/gdb/gdbtk-wrapper.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* longjmp-free interface between gdb and gdbtk.
-   Copyright 1999 Free Software Foundation, Inc.
-
-This file is part of GDB.  It contains routines to safely call common gdb
-functions without the fear of longjmp'ing.
- 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
- 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
- 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef GDBTK_WRAPPER_H
-#define GDBTK_WRAPPER_H
-/* Use this struct used to pass arguments to wrapper routines. We assume
-   (arbitrarily) that no gdb function takes more than ten arguments. */
-struct gdb_wrapper_arguments {
-
-  /* Pointer to some result from the gdb function call, if any */
-  char *result;
-
-  /* The list of arguments. */
-  char *args[10];
-};
-
-/* Whenever any gdb function wrapper is called, its return status is: */
-typedef enum gdb_wrapper_status { GDB_OK, GDB_ERROR } gdb_result;
-
-/* This list of functions which have been wrapped. Please keep this list
-   in alphabetical order, using "GDB_" to prefix the actual name of the
-   function. */
-extern gdb_result GDB_evaluate_expression PARAMS ((struct expression *expr, value_ptr *val));
-extern gdb_result GDB_select_frame PARAMS ((struct frame_info *fi, int level));
-extern gdb_result GDB_type_print PARAMS ((value_ptr val, char *varstring, GDB_FILE *stream, int show));
-extern gdb_result GDB_val_print PARAMS ((struct type *type, char *valaddr,
-                                  CORE_ADDR address, GDB_FILE *stream,
-                                  int format, int deref_ref, int recurse,
-                                  enum val_prettyprint pretty));
-extern gdb_result GDB_value_fetch_lazy PARAMS ((value_ptr value));
-extern gdb_result GDB_value_equal PARAMS ((value_ptr val1, value_ptr val2, int *result));
-extern gdb_result GDB_parse_exp_1 PARAMS ((char **stringptr, struct block *block, int comma,
-                                           struct expression **result));
-extern gdb_result GDB_evaluate_type PARAMS ((struct expression *exp, value_ptr *result));
-extern gdb_result GDB_block_for_pc PARAMS ((CORE_ADDR pc, struct block **result));
-extern gdb_result GDB_block_innermost_frame PARAMS ((struct block *block,
-                                              struct frame_info **result));
-extern gdb_result GDB_reinit_frame_cache PARAMS ((void));
-extern gdb_result GDB_find_frame_addr_in_frame_chain PARAMS ((CORE_ADDR addr,
-                                                       struct frame_info **result));
-#endif /* GDBTK_WRAPPER_H */
-
-/* Local variables: */
-/* change-log-default-name: "ChangeLog-gdbtk" */
-/* End: */
diff --git a/gdb/gdbtk.c b/gdb/gdbtk.c
deleted file mode 100644
index f5aa549..0000000
--- a/gdb/gdbtk.c
+++ /dev/null
@@ -1,611 +0,0 @@
-/* Startup code for gdbtk.
-   Copyright 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-   Written by Stu Grossman <grossman@cygnus.com> of Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "command.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "tracepoint.h"
-#include "demangle.h"
-
-#ifdef _WIN32
-#include <winuser.h>
-#endif
-
-#include <sys/stat.h>
-
-#include <tcl.h>
-#include <tk.h>
-#include <itcl.h> 
-#include <tix.h> 
-#include "guitcl.h"
-#include "gdbtk.h"
-
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include <signal.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <setjmp.h>
-#include "top.h"
-#include <sys/ioctl.h>
-#include "gdb_string.h"
-#include "dis-asm.h"
-#include <stdio.h>
-#include "gdbcmd.h"
-
-#include "annotate.h"
-#include <sys/time.h>
-
-#ifdef __CYGWIN32__
-#include <sys/cygwin.h> /* for cygwin32_attach_handle_to_fd */
-#endif
-
-/* For Cygwin, we use a timer to periodically check for Windows
-   messages.  FIXME: It would be better to not poll, but to instead
-   rewrite the target_wait routines to serve as input sources.
-   Unfortunately, that will be a lot of work.  */
-static sigset_t nullsigmask;
-static struct sigaction act1, act2;
-static struct itimerval it_on, it_off;
-
- /*
-  * These two variables control the interaction with an external editor.
-  * If enable_external_editor is set at startup, BEFORE Gdbtk_Init is run
-  * then the Tcl variable of the same name will be set, and a command will
-  * called external_editor_command will be invoked to call out to the
-  * external editor.  We give a dummy version here to warn if it is not set.
-  */
-int enable_external_editor = 0;
-char * external_editor_command = "tk_dialog .warn-external \\\n\
-\"No command is specified.\nUse --tclcommand <tcl/file> or --external-editor <cmd> to specify a new command\" 0 Ok";
-
-extern int Tktable_Init PARAMS ((Tcl_Interp *interp)); 
-
-static void gdbtk_init PARAMS ((char *));
-void gdbtk_interactive PARAMS ((void));
-static void cleanup_init PARAMS ((int));
-static void tk_command PARAMS ((char *, int));
-
-void gdbtk_add_hooks PARAMS ((void));
-int gdbtk_test PARAMS ((char *));
-
-/*
- * gdbtk_fputs is defined in the gdbtk_hooks.c, but we need it here
- * because we delay adding this hook till all the setup is done.  That
- * way errors will go to stdout.
- */
-
-extern void   gdbtk_fputs PARAMS ((const char *, GDB_FILE *));
-
-/* Handle for TCL interpreter */
-Tcl_Interp *gdbtk_interp = NULL;
-
-static int gdbtk_timer_going = 0;
-
-/* linked variable used to tell tcl what the current thread is */
-int gdb_context = 0;
-
-/* This variable is true when the inferior is running.  See note in
- * gdbtk.h for details.
- */
-int running_now;
-
-/* This variable holds the name of a Tcl file which should be sourced by the
-   interpreter when it goes idle at startup. Used with the testsuite. */
-static char *gdbtk_source_filename = NULL;
-
-#ifndef _WIN32
-
-/* Supply malloc calls for tcl/tk.  We do not want to do this on
-   Windows, because Tcl_Alloc is probably in a DLL which will not call
-   the mmalloc routines.
-   We also don't need to do it for Tcl/Tk8.1, since we locally changed the
-   allocator to use malloc & free. */
-
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0 
-char *
-TclpAlloc (size)
-     unsigned int size;
-{
-  return xmalloc (size);
-}
-
-char *
-TclpRealloc (ptr, size)
-     char *ptr;
-     unsigned int size;
-{
-  return xrealloc (ptr, size);
-}
-
-void
-TclpFree(ptr)
-     char *ptr;
-{
-  free (ptr);
-}
-#endif /* TCL_VERSION == 8.0 */
-
-#endif /* ! _WIN32 */
-
-#ifdef _WIN32
-
-/* On Windows, if we hold a file open, other programs can't write to
- * it.  In particular, we don't want to hold the executable open,
- * because it will mean that people have to get out of the debugging
- * session in order to remake their program.  So we close it, although
- * this will cost us if and when we need to reopen it.
- */
-
-void
-close_bfds ()
-{
-  struct objfile *o;
-
-  ALL_OBJFILES (o)
-    {
-      if (o->obfd != NULL)
-	bfd_cache_close (o->obfd);
-    }
-
-  if (exec_bfd != NULL)
-    bfd_cache_close (exec_bfd);
-}
-
-#endif /* _WIN32 */
-
-
-/* TclDebug (const char *fmt, ...) works just like printf() but 
- * sends the output to the GDB TK debug window. 
- * Not for normal use; just a convenient tool for debugging
- */
-
-void
-TclDebug (char level, const char *fmt, ...)
-{
-  va_list args;
-  char buf[512], *v[3], *merge, *priority;
-  
-  switch (level)
-    {
-    case 'W':
-      priority = "W";
-      break;
-    case 'E':
-      priority = "E";
-      break;
-    case 'X':
-      priority = "X";
-      break;
-    default:
-      priority = "I";
-    }
-  
-  va_start (args, fmt);
-
-  v[0] = "dbug";
-  v[1] = priority;
-  v[2] = buf;
-
-  vsprintf (buf, fmt, args);
-  va_end (args);
-
-  merge = Tcl_Merge (3, v);
-  if (Tcl_Eval (gdbtk_interp, merge) != TCL_OK)
-    Tcl_BackgroundError(gdbtk_interp);
-  Tcl_Free (merge);
-}
-
-	   
-/*
- * The rest of this file contains the start-up, and event handling code for gdbtk.
- */
-	   
-/*
- * This cleanup function is added to the cleanup list that surrounds the Tk
- * main in gdbtk_init.  It deletes the Tcl interpreter.
- */
- 
-static void
-cleanup_init (ignored)
-     int ignored;
-{
-  if (gdbtk_interp != NULL)
-    Tcl_DeleteInterp (gdbtk_interp);
-  gdbtk_interp = NULL;
-}
-
-/* Come here during long calculations to check for GUI events.  Usually invoked
-   via the QUIT macro.  */
-
-void
-gdbtk_interactive ()
-{
-  /* Tk_DoOneEvent (TK_DONT_WAIT|TK_IDLE_EVENTS); */
-}
-
-
-void
-gdbtk_start_timer ()
-{
-  static int first = 1;
-  /*TclDebug ("Starting timer....");*/  
-  if (first)
-    {
-      /* first time called, set up all the structs */
-      first = 0;
-      sigemptyset (&nullsigmask);
-
-      act1.sa_handler = x_event;
-      act1.sa_mask = nullsigmask;
-      act1.sa_flags = 0;
-
-      act2.sa_handler = SIG_IGN;
-      act2.sa_mask = nullsigmask;
-      act2.sa_flags = 0;
-
-      it_on.it_interval.tv_sec = 0;
-      it_on.it_interval.tv_usec = 250000; /* .25 sec */
-      it_on.it_value.tv_sec = 0;
-      it_on.it_value.tv_usec = 250000;
-
-      it_off.it_interval.tv_sec = 0;
-      it_off.it_interval.tv_usec = 0;
-      it_off.it_value.tv_sec = 0;
-      it_off.it_value.tv_usec = 0;
-    }
-  
-  if (!gdbtk_timer_going)
-    {
-      sigaction (SIGALRM, &act1, NULL);
-      setitimer (ITIMER_REAL, &it_on, NULL);
-      gdbtk_timer_going = 1;
-    }
-}
-
-void
-gdbtk_stop_timer ()
-{
-  if (gdbtk_timer_going)
-    {
-      gdbtk_timer_going = 0;
-      /*TclDebug ("Stopping timer.");*/
-      setitimer (ITIMER_REAL, &it_off, NULL);
-      sigaction (SIGALRM, &act2, NULL);
-    }
-}
-
-/* gdbtk_init installs this function as a final cleanup.  */
-
-static void
-gdbtk_cleanup (dummy)
-     PTR dummy;
-{
-  Tcl_Eval (gdbtk_interp, "gdbtk_cleanup");
-  Tcl_Finalize ();
-}
-
-/* Initialize gdbtk.  This involves creating a Tcl interpreter,
- * defining all the Tcl commands that the GUI will use, pointing
- * all the gdb "hooks" to the correct functions,
- * and setting the Tcl auto loading environment so that we can find all
- * the Tcl based library files.
- */
-
-static void
-gdbtk_init ( argv0 )
-     char *argv0;
-{
-  struct cleanup *old_chain;
-  int found_main;
-  char s[5];
-  Tcl_Obj *auto_path_elem, *auto_path_name;
-
-  /* If there is no DISPLAY environment variable, Tk_Init below will fail,
-     causing gdb to abort.  If instead we simply return here, gdb will
-     gracefully degrade to using the command line interface. */
-
-#ifndef _WIN32
-  if (getenv ("DISPLAY") == NULL)
-    return;
-#endif
-
-  old_chain = make_cleanup ((make_cleanup_func) cleanup_init, 0);
-
-  /* First init tcl and tk. */
-  Tcl_FindExecutable (argv0); 
-  gdbtk_interp = Tcl_CreateInterp ();
-
-#ifdef TCL_MEM_DEBUG
-  Tcl_InitMemory (gdbtk_interp);
-#endif
-
-  if (!gdbtk_interp)
-    error ("Tcl_CreateInterp failed");
-
-  if (Tcl_Init(gdbtk_interp) != TCL_OK)
-    error ("Tcl_Init failed: %s", gdbtk_interp->result);
-
-  /* Set up some globals used by gdb to pass info to gdbtk
-     for start up options and the like */
-  sprintf (s, "%d", inhibit_gdbinit);
-  Tcl_SetVar2 (gdbtk_interp, "GDBStartup", "inhibit_prefs", s, TCL_GLOBAL_ONLY);
-
-  make_final_cleanup (gdbtk_cleanup,  NULL);
-
-  /* Initialize the Paths variable.  */
-  if (ide_initialize_paths (gdbtk_interp, "") != TCL_OK)
-    error ("ide_initialize_paths failed: %s", gdbtk_interp->result);
-
-  if (Tk_Init(gdbtk_interp) != TCL_OK)
-    error ("Tk_Init failed: %s", gdbtk_interp->result);
-
-  if (Itcl_Init(gdbtk_interp) == TCL_ERROR) 
-    error ("Itcl_Init failed: %s", gdbtk_interp->result);
-  Tcl_StaticPackage(gdbtk_interp, "Itcl", Itcl_Init,
-		    (Tcl_PackageInitProc *) NULL);  
-
-  if (Itk_Init(gdbtk_interp) == TCL_ERROR) 
-    error ("Itk_Init failed: %s", gdbtk_interp->result);
-  Tcl_StaticPackage(gdbtk_interp, "Itk", Itk_Init,
-		    (Tcl_PackageInitProc *) NULL);  
-
-  if (Tix_Init(gdbtk_interp) != TCL_OK)
-    error ("Tix_Init failed: %s", gdbtk_interp->result);
-  Tcl_StaticPackage(gdbtk_interp, "Tix", Tix_Init,
-		    (Tcl_PackageInitProc *) NULL);  
-
-  if (Tktable_Init(gdbtk_interp) != TCL_OK)
-    error ("Tktable_Init failed: %s", gdbtk_interp->result);
-  
-  Tcl_StaticPackage(gdbtk_interp, "Tktable", Tktable_Init,
-		    (Tcl_PackageInitProc *) NULL);  
-  /*
-   * These are the commands to do some Windows Specific stuff...
-   */
-  
-#ifdef __CYGWIN32__
-  if (ide_create_messagebox_command (gdbtk_interp) != TCL_OK)
-    error ("messagebox command initialization failed");
-  /* On Windows, create a sizebox widget command */
-  if (ide_create_sizebox_command (gdbtk_interp) != TCL_OK)
-    error ("sizebox creation failed");
-  if (ide_create_winprint_command (gdbtk_interp) != TCL_OK)
-    error ("windows print code initialization failed");
-  if (ide_create_win_grab_command (gdbtk_interp) != TCL_OK)
-    error ("grab support command initialization failed");
-  /* Path conversion functions.  */
-  if (ide_create_cygwin_path_command (gdbtk_interp) != TCL_OK)
-    error ("cygwin path command initialization failed");
-#else
-  /* for now, this testing function is Unix only */
-  if (cyg_create_warp_pointer_command (gdbtk_interp) != TCL_OK)
-    error ("warp_pointer command initialization failed");
-#endif
-
-  /*
-   * This adds all the Gdbtk commands.
-   */
-  
-  if (Gdbtk_Init(gdbtk_interp) != TCL_OK)
-    {
-       error("Gdbtk_Init failed: %s", gdbtk_interp->result);
-    }
-
-  Tcl_StaticPackage(gdbtk_interp, "Gdbtk", Gdbtk_Init, NULL);
-  
-  /* This adds all the hooks that call up from the bowels of gdb
-   *  back into Tcl-land...
-   */
-
-  gdbtk_add_hooks();
-  
-  /* Add a back door to Tk from the gdb console... */
-
-  add_com ("tk", class_obscure, tk_command,
-	   "Send a command directly into tk.");
-  
-  /*
-   * Set the variables for external editor:
-   */
-  
-  Tcl_SetVar (gdbtk_interp, "enable_external_editor", enable_external_editor ? "1" : "0", 0);
-  Tcl_SetVar (gdbtk_interp, "external_editor_command", external_editor_command, 0);
-
-  /* find the gdb tcl library and source main.tcl */
-
-  {
-#ifdef NO_TCLPRO_DEBUGGER
-    static char script[] ="\
-proc gdbtk_find_main {} {\n\
-    global Paths GDBTK_LIBRARY\n\
-    rename gdbtk_find_main {}\n\
-    tcl_findLibrary gdb 1.0 {} main.tcl GDBTK_LIBRARY GDBTK_LIBRARY gdbtcl2 gdbtcl {}\n\
-    set Paths(appdir) $GDBTK_LIBRARY\n\
-}\n\
-gdbtk_find_main";
-#else
-    static char script[] ="\
-proc gdbtk_find_main {} {\n\
-    global Paths GDBTK_LIBRARY env\n\
-    rename gdbtk_find_main {}\n\
-    if {[info exists env(DEBUG_STUB)]} {\n\
-        source $env(DEBUG_STUB)\n\
-        debugger_init\n\
-        set debug_startup 1\n\
-    } else {\n\
-        set debug_startup 0\n\
-    }\n\
-    tcl_findLibrary gdb 1.0 {} main.tcl GDBTK_LIBRARY GDBTK_LIBRARY gdbtcl2 gdbtcl {} $debug_startup\n\
-    set Paths(appdir) $GDBTK_LIBRARY\n\
-}\n\
-gdbtk_find_main";
-#endif /* NO_TCLPRO_DEBUGGER */
-    
-    /* fputs_unfiltered_hook = NULL; */ /* Force errors to stdout/stderr */
-    
-    /*
-     * Set the variables for external editor, do this before eval'ing main.tcl
-     * since the value is used there...
-     */
-    
-    Tcl_SetVar (gdbtk_interp, "enable_external_editor",
-		enable_external_editor ? "1" : "0", 0);
-    Tcl_SetVar (gdbtk_interp, "external_editor_command",
-		external_editor_command, 0);
-    
-  fputs_unfiltered_hook = gdbtk_fputs;
-
-  if (Tcl_GlobalEval (gdbtk_interp, (char *) script) != TCL_OK)
-      {
-	char *msg;
-	
-	/* Force errorInfo to be set up propertly.  */
-	Tcl_AddErrorInfo (gdbtk_interp, "");
-	
-	msg = Tcl_GetVar (gdbtk_interp, "errorInfo", TCL_GLOBAL_ONLY);
-	
-	fputs_unfiltered_hook = NULL; /* Force errors to stdout/stderr */
-	
-#ifdef _WIN32
-	MessageBox (NULL, msg, NULL, MB_OK | MB_ICONERROR | MB_TASKMODAL);
-#else
-	fputs_unfiltered (msg, gdb_stderr);
-#endif
-	
-	error ("");
-	
-      }
-  }
-
-  /* Now source in the filename provided by the --tclcommand option.
-     This is mostly used for the gdbtk testsuite... */
-  
-  if (gdbtk_source_filename != NULL)
-    {
-      char *s = "after idle source ";
-      char *script = concat (s, gdbtk_source_filename, (char *) NULL);
-      Tcl_Eval (gdbtk_interp, script);
-      free (gdbtk_source_filename);
-      free (script);
-    }
-   
-
-  discard_cleanups (old_chain);
-}
-
-/* gdbtk_test is used in main.c to validate the -tclcommand option to
-   gdb, which sources in a file of tcl code after idle during the
-   startup procedure. */
-  
-int
-gdbtk_test (filename)
-     char *filename;
-{
-  if (access (filename, R_OK) != 0)
-    return 0;
-  else
-    gdbtk_source_filename = xstrdup (filename);
-  return 1;
-}
- 
-/* Come here during initialize_all_files () */
-
-void
-_initialize_gdbtk ()
-{
-  if (use_windows)
-    {
-      /* Tell the rest of the world that Gdbtk is now set up. */
-
-      init_ui_hook = gdbtk_init;
-#ifdef __CYGWIN32__
-      (void) FreeConsole ();
-#endif
-    }
-#ifdef __CYGWIN32__
-  else
-    {
-      DWORD ft = GetFileType (GetStdHandle (STD_INPUT_HANDLE));
-
-      switch (ft)
-	{
-	  case FILE_TYPE_DISK:
-	  case FILE_TYPE_CHAR:
-	  case FILE_TYPE_PIPE:
-	    break;
-	  default:
-	    AllocConsole();
-	    cygwin32_attach_handle_to_fd ("/dev/conin", 0,
-					  GetStdHandle (STD_INPUT_HANDLE),
-					  1, GENERIC_READ);
-	    cygwin32_attach_handle_to_fd ("/dev/conout", 1,
-					  GetStdHandle (STD_OUTPUT_HANDLE),
-					  0, GENERIC_WRITE);
-	    cygwin32_attach_handle_to_fd ("/dev/conout", 2,
-					  GetStdHandle (STD_ERROR_HANDLE),
-					  0, GENERIC_WRITE);
-	    break;
-	}
-    }
-#endif
-}
-
-static void
-tk_command (cmd, from_tty)
-     char *cmd;
-     int from_tty;
-{
-  int retval;
-  char *result;
-  struct cleanup *old_chain;
-
-  /* Catch case of no argument, since this will make the tcl interpreter dump core. */
-  if (cmd == NULL)
-    error_no_arg ("tcl command to interpret");
-
-  retval = Tcl_Eval (gdbtk_interp, cmd);
-
-  result = strdup (gdbtk_interp->result);
-
-  old_chain = make_cleanup (free, result);
-
-  if (retval != TCL_OK)
-    error (result);
-
-  printf_unfiltered ("%s\n", result);
-
-  do_cleanups (old_chain);
-}
-
-/* Local variables: */
-/* change-log-default-name: "ChangeLog-gdbtk" */
-/* End: */
-
diff --git a/gdb/gdbtk.h b/gdb/gdbtk.h
deleted file mode 100644
index 9cc81a1..0000000
--- a/gdb/gdbtk.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/* Tcl/Tk interface routines header file.
-   Copyright 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-   Written by Stu Grossman <grossman@cygnus.com> of Cygnus Support.
-
-This file is part of GDB.  It contains the public data that is shared between
-the gdbtk startup code and the gdbtk commands.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef _WIN32
-#define GDBTK_PATH_SEP ";"
-#else
-#define GDBTK_PATH_SEP ":"
-#endif
-
-/* Some versions (1.3.79, 1.3.81) of Linux don't support SIOCSPGRP the way
-   gdbtk wants to use it... */
-#ifdef __linux__
-#undef SIOCSPGRP
-#endif
-
-/*
- *  These are the version numbers for GDBTK.  There is a package require
- *  statement in main.tcl that checks the version.  If you make an incompatible
- *  change to the gdb commands, or add any new commands, be sure to bump the
- *  version number both here and in main.tcl.  This will save us the trouble of
- *  having a version of gdb find the wrong versions of the Tcl libraries.
- */
-
-#define GDBTK_MAJOR_VERSION "1"
-#define GDBTK_MINOR_VERSION "0"
-#define GDBTK_VERSION       "1.0"
-
-/*
- * These are variables that are needed in gdbtk commands. 
- */
-
-/* This variable determines where memory used for disassembly is read from.
-   If > 0, then disassembly comes from the exec file rather than the
-   target (which might be at the other end of a slow serial link).  If
-   == 0 then disassembly comes from target.  If < 0 disassembly is
-   automatically switched to the target if it's an inferior process,
-   otherwise the exec file is used.  It is defined in gdbtk.c */
-
-
-extern int disassemble_from_exec;
-
-/* This variable is true when the inferior is running.  Although it's
-   possible to disable most input from widgets and thus prevent
-   attempts to do anything while the inferior is running, any commands
-   that get through - even a simple memory read - are Very Bad, and
-   may cause GDB to crash or behave strangely.  So, this variable
-   provides an extra layer of defense.  It is defined in gdbtk.c */
-
-extern int running_now;
-
-/* These two control how the GUI behaves when tracing or loading
-   They are defined in gdbtk-cmds.c */
-  
-extern int No_Update;
-extern int load_in_progress;
-
-/* This is the main gdbtk interpreter.  It is defined and initialized
-   in gdbtk.c */
-
-extern Tcl_Interp *gdbtk_interp;
-
-/* These two are lookup tables for elements of the breakpoint structure that
-   gdbtk knows by string name.  They are defined in gdbtk-cmds.c */
-
-extern char *bptypes[];
-extern char *bpdisp[];
-
-/*
- * This structure controls how the gdb output is fed into call_wrapper invoked
- * commands.  See the explanation of gdbtk_fputs in gdbtk_hooks.c for more details.
- */
-
-typedef struct gdbtk_result {
-  Tcl_Obj *obj_ptr;               /* This will eventually be copied over to the 
-				     Tcl result */				     
-  int      flags;                 /* Flag vector to control how the result is
-				     used. */
-} gdbtk_result;
-
-/* These defines give the allowed values for the gdbtk_result.flags field. */
-   
-#define GDBTK_TO_RESULT     1   /* This controls whether output from
-				     gdbtk_fputs goes to the command result, or 
-				     to gdbtk_tcl_fputs. */
-#define GDBTK_MAKES_LIST    2   /* whether gdbtk_fputs adds the 
-				     element it is outputting as a string, or
-				     as a separate list element. */
-#define GDBTK_IN_TCL_RESULT 4   /* Indicates that the result is already in the
-				   Tcl result.  You can use this to preserve
-				   error messages from functions like
-				   Tcl_GetIntFromObj.  You can also store the
-				   output of a call wrapped command directly in 
-				   the Tcl result if you want, but beware, it will
-				   not then be preserved across recursive
-				   call_wrapper invocations. */
-#define GDBTK_ERROR_STARTED 8   /* This one is just used in gdbtk_fputs.  If we 
-				   see some output on stderr, we need to clear
-				   the result we have been accumulating, or the 
-				   error and the previous successful output
-				   will get mixed, which would be confusing. */
-#define GDBTK_ERROR_ONLY    16  /* Indicates that all incoming I/O is
-                   to be treated as if it had arrived for gdb_stderr. This is
-                   used to help error_begin in utils.c. */
-
-/* This is a pointer to the gdbtk_result struct that
-   we are currently filling.  We use the C stack to make a stack of these
-   structures for nested calls to gdbtk commands that are invoked through
-   the call_wrapper mechanism.  See that function for more details. */
-   
-extern gdbtk_result *result_ptr;
-
-/* GDB context identifier */
-extern int gdb_context;
-
-/*
- * These functions are used in all the modules of Gdbtk.
- * 
- */
-
-extern int  Gdbtk_Init(Tcl_Interp *interp);
-extern void gdbtk_stop_timer PARAMS ((void));
-extern void gdbtk_start_timer PARAMS ((void));
-extern void gdbtk_ignorable_warning PARAMS ((const char *,const char *));
-extern void gdbtk_interactive PARAMS ((void));
-extern void x_event PARAMS ((int));
-extern int gdbtk_two_elem_cmd PARAMS ((char *, char *));
-extern int call_wrapper PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
-
-#ifdef _WIN32
-extern void close_bfds ();
-#endif /* _WIN32 */
-
-extern void
-TclDebug (char level, const char *fmt, ...);
-
-/* A convenience macro for getting the demangled source names,
-   regardless of the user's mangling style. */
-#define GDBTK_SYMBOL_SOURCE_NAME(symbol) \
-      (SYMBOL_DEMANGLED_NAME (symbol) != NULL \
-       ? SYMBOL_DEMANGLED_NAME (symbol)       \
-       : SYMBOL_NAME (symbol))
-
-/* Local variables: */
-/* change-log-default-name: "ChangeLog-gdbtk" */
-/* End: */
diff --git a/gdb/gdbtool.ico b/gdb/gdbtool.ico
deleted file mode 100644
index 919202c..0000000
--- a/gdb/gdbtool.ico
+++ /dev/null
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
deleted file mode 100644
index c7cabba..0000000
--- a/gdb/gdbtypes.c
+++ /dev/null
@@ -1,2955 +0,0 @@
-/* Support routines for manipulating internal types for GDB.
-   Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Support, using pieces from other GDB modules.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "bfd.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "language.h"
-#include "target.h"
-#include "value.h"
-#include "demangle.h"
-#include "complaints.h"
-#include "gdbcmd.h"
-
-/* These variables point to the objects
-   representing the predefined C data types.  */
-
-struct type *builtin_type_void;
-struct type *builtin_type_char;
-struct type *builtin_type_short;
-struct type *builtin_type_int;
-struct type *builtin_type_long;
-struct type *builtin_type_long_long;
-struct type *builtin_type_signed_char;
-struct type *builtin_type_unsigned_char;
-struct type *builtin_type_unsigned_short;
-struct type *builtin_type_unsigned_int;
-struct type *builtin_type_unsigned_long;
-struct type *builtin_type_unsigned_long_long;
-struct type *builtin_type_float;
-struct type *builtin_type_double;
-struct type *builtin_type_long_double;
-struct type *builtin_type_complex;
-struct type *builtin_type_double_complex;
-struct type *builtin_type_string;
-struct type *builtin_type_int8;
-struct type *builtin_type_uint8;
-struct type *builtin_type_int16;
-struct type *builtin_type_uint16;
-struct type *builtin_type_int32;
-struct type *builtin_type_uint32;
-struct type *builtin_type_int64;
-struct type *builtin_type_uint64;
-struct type *builtin_type_bool;
-/* start-sanitize-r5900 */
-struct type *builtin_type_int128;
-struct type *builtin_type_uint128;
-/* end-sanitize-r5900 */
-
-int opaque_type_resolution = 1;
-
-
-struct extra { char str[128]; int len; }; /* maximum extention is 128! FIXME */
-
-static void add_name PARAMS ((struct extra *, char *));
-static void add_mangled_type PARAMS ((struct extra *, struct type *));
-#if 0
-static void cfront_mangle_name PARAMS ((struct type *, int, int));
-#endif
-static void print_bit_vector PARAMS ((B_TYPE *, int));
-static void print_arg_types PARAMS ((struct type **, int));
-static void dump_fn_fieldlists PARAMS ((struct type *, int));
-static void print_cplus_stuff PARAMS ((struct type *, int));
-
-/* Alloc a new type structure and fill it with some defaults.  If
-   OBJFILE is non-NULL, then allocate the space for the type structure
-   in that objfile's type_obstack. */
-
-struct type *
-alloc_type (objfile)
-     struct objfile *objfile;
-{
-  register struct type *type;
-
-  /* Alloc the structure and start off with all fields zeroed. */
-
-  if (objfile == NULL)
-    {
-      type  = (struct type *) xmalloc (sizeof (struct type));
-    }
-  else
-    {
-      type  = (struct type *) obstack_alloc (&objfile -> type_obstack,
-					     sizeof (struct type));
-      OBJSTAT (objfile, n_types++);
-    }
-  memset ((char *) type, 0, sizeof (struct type));
-
-  /* Initialize the fields that might not be zero. */
-
-  TYPE_CODE (type) = TYPE_CODE_UNDEF;
-  TYPE_OBJFILE (type) = objfile;
-  TYPE_VPTR_FIELDNO (type) = -1;
-  TYPE_CV_TYPE (type) = type;  /* chain back to itself */ 
-
-  return (type);
-}
-
-/* Lookup a pointer to a type TYPE.  TYPEPTR, if nonzero, points
-   to a pointer to memory where the pointer type should be stored.
-   If *TYPEPTR is zero, update it to point to the pointer type we return.
-   We allocate new memory if needed.  */
-
-struct type *
-make_pointer_type (type, typeptr)
-     struct type *type;
-     struct type **typeptr;
-{
-  register struct type *ntype;		/* New type */
-  struct objfile *objfile;
-
-  ntype = TYPE_POINTER_TYPE (type);
-
-  if (ntype) 
-    {
-      if (typeptr == 0)		
-        return ntype;	/* Don't care about alloc, and have new type.  */
-      else if (*typeptr == 0)
-        {
-	  *typeptr = ntype;	/* Tracking alloc, and we have new type.  */
-	  return ntype;
-        }
-    }
-
-  if (typeptr == 0 || *typeptr == 0)	/* We'll need to allocate one.  */
-    {
-      ntype = alloc_type (TYPE_OBJFILE (type));
-      if (typeptr)
-	*typeptr = ntype;
-    }
-  else				/* We have storage, but need to reset it.  */
-    {
-      ntype = *typeptr;
-      objfile = TYPE_OBJFILE (ntype);
-      memset ((char *) ntype, 0, sizeof (struct type));
-      TYPE_OBJFILE (ntype) = objfile;
-    }
-
-  TYPE_TARGET_TYPE (ntype) = type;
-  TYPE_POINTER_TYPE (type) = ntype;
-
-  /* FIXME!  Assume the machine has only one representation for pointers!  */
-
-  TYPE_LENGTH (ntype) = TARGET_PTR_BIT / TARGET_CHAR_BIT;
-  TYPE_CODE (ntype) = TYPE_CODE_PTR;
-
-  /* pointers are unsigned */
-  TYPE_FLAGS (ntype) |= TYPE_FLAG_UNSIGNED;
-  
-  if (!TYPE_POINTER_TYPE (type))	/* Remember it, if don't have one.  */
-    TYPE_POINTER_TYPE (type) = ntype;
-
-  return ntype;
-}
-
-/* Given a type TYPE, return a type of pointers to that type.
-   May need to construct such a type if this is the first use.  */
-
-struct type *
-lookup_pointer_type (type)
-     struct type *type;
-{
-  return make_pointer_type (type, (struct type **)0);
-}
-
-/* Lookup a C++ `reference' to a type TYPE.  TYPEPTR, if nonzero, points
-   to a pointer to memory where the reference type should be stored.
-   If *TYPEPTR is zero, update it to point to the reference type we return.
-   We allocate new memory if needed.  */
-
-struct type *
-make_reference_type (type, typeptr)
-     struct type *type;
-     struct type **typeptr;
-{
-  register struct type *ntype;		/* New type */
-  struct objfile *objfile;
-
-  ntype = TYPE_REFERENCE_TYPE (type);
-
-  if (ntype) 
-    {
-      if (typeptr == 0)		
-        return ntype;	/* Don't care about alloc, and have new type.  */
-      else if (*typeptr == 0)
-        {
-	  *typeptr = ntype;	/* Tracking alloc, and we have new type.  */
-	  return ntype;
-        }
-    }
-
-  if (typeptr == 0 || *typeptr == 0)	/* We'll need to allocate one.  */
-    {
-      ntype = alloc_type (TYPE_OBJFILE (type));
-      if (typeptr)
-	*typeptr = ntype;
-    }
-  else				/* We have storage, but need to reset it.  */
-    {
-      ntype = *typeptr;
-      objfile = TYPE_OBJFILE (ntype);
-      memset ((char *) ntype, 0, sizeof (struct type));
-      TYPE_OBJFILE (ntype) = objfile;
-    }
-
-  TYPE_TARGET_TYPE (ntype) = type;
-  TYPE_REFERENCE_TYPE (type) = ntype;
-
-  /* FIXME!  Assume the machine has only one representation for references,
-     and that it matches the (only) representation for pointers!  */
-
-  TYPE_LENGTH (ntype) = TARGET_PTR_BIT / TARGET_CHAR_BIT;
-  TYPE_CODE (ntype) = TYPE_CODE_REF;
-  
-  if (!TYPE_REFERENCE_TYPE (type))	/* Remember it, if don't have one.  */
-    TYPE_REFERENCE_TYPE (type) = ntype;
-
-  return ntype;
-}
-
-/* Same as above, but caller doesn't care about memory allocation details.  */
-
-struct type *
-lookup_reference_type (type)
-     struct type *type;
-{
-  return make_reference_type (type, (struct type **)0);
-}
-
-/* Lookup a function type that returns type TYPE.  TYPEPTR, if nonzero, points
-   to a pointer to memory where the function type should be stored.
-   If *TYPEPTR is zero, update it to point to the function type we return.
-   We allocate new memory if needed.  */
-
-struct type *
-make_function_type (type, typeptr)
-     struct type *type;
-     struct type **typeptr;
-{
-  register struct type *ntype;		/* New type */
-  struct objfile *objfile;
-
-  if (typeptr == 0 || *typeptr == 0)	/* We'll need to allocate one.  */
-    {
-      ntype = alloc_type (TYPE_OBJFILE (type));
-      if (typeptr)
-	*typeptr = ntype;
-    }
-  else				/* We have storage, but need to reset it.  */
-    {
-      ntype = *typeptr;
-      objfile = TYPE_OBJFILE (ntype);
-      memset ((char *) ntype, 0, sizeof (struct type));
-      TYPE_OBJFILE (ntype) = objfile;
-    }
-
-  TYPE_TARGET_TYPE (ntype) = type;
-
-  TYPE_LENGTH (ntype) = 1;
-  TYPE_CODE (ntype) = TYPE_CODE_FUNC;
-  
-  return ntype;
-}
-
-
-/* Given a type TYPE, return a type of functions that return that type.
-   May need to construct such a type if this is the first use.  */
-
-struct type *
-lookup_function_type (type)
-     struct type *type;
-{
-  return make_function_type (type, (struct type **)0);
-}
-
-
-/* Make a "c-v" variant of a type -- a type that is identical to the
-   one supplied except that it may have const or volatile attributes
-   CNST is a flag for setting the const attribute
-   VOLTL is a flag for setting the volatile attribute
-   TYPE is the base type whose variant we are creating.
-   TYPEPTR, if nonzero, points
-   to a pointer to memory where the reference type should be stored.
-   If *TYPEPTR is zero, update it to point to the reference type we return.
-   We allocate new memory if needed.  */
-
-struct type *
-make_cv_type (cnst, voltl, type, typeptr)
-     int cnst;
-     int voltl;
-     struct type *type;
-     struct type **typeptr;
-{
-  register struct type *ntype;		 /* New type */
-  register struct type *tmp_type = type; /* tmp type */
-  struct objfile *objfile;
-
-  ntype = TYPE_CV_TYPE (type);
-
-  while (ntype != type)
-    {
-      if ((TYPE_CONST (ntype) == cnst) &&
-          (TYPE_VOLATILE (ntype) == voltl))
-          {
-            if (typeptr == 0)
-              return ntype;
-            else if (*typeptr == 0)
-              {
-                *typeptr = ntype;	/* Tracking alloc, and we have new type.  */
-                return ntype;
-              }
-          }
-      tmp_type = ntype;
-      ntype = TYPE_CV_TYPE (ntype);
-    }
-
-  if (typeptr == 0 || *typeptr == 0)	/* We'll need to allocate one.  */
-    {
-      ntype = alloc_type (TYPE_OBJFILE (type));
-      if (typeptr)
-	*typeptr = ntype;
-    }
-  else				/* We have storage, but need to reset it.  */
-    {
-      ntype = *typeptr;
-      objfile = TYPE_OBJFILE (ntype);
-      /* memset ((char *) ntype, 0, sizeof (struct type)); */
-      TYPE_OBJFILE (ntype) = objfile;
-    }
-
-  /* Copy original type */ 
-  memcpy ((char *) ntype, (char *) type, sizeof (struct type));
-  /* But zero out fields that shouldn't be copied */
-  TYPE_POINTER_TYPE (ntype) = (struct type *) 0;    /* Need new pointer kind */
-  TYPE_REFERENCE_TYPE (ntype) = (struct type *) 0;  /* Need new referene kind */
-  /* Note: TYPE_TARGET_TYPE can be left as is */
-
-  /* Set flags appropriately */
-  if (cnst)
-    TYPE_FLAGS (ntype) |=  TYPE_FLAG_CONST;
-  else
-    TYPE_FLAGS (ntype) &=  ~TYPE_FLAG_CONST;
-
-  if (voltl)
-    TYPE_FLAGS (ntype) |=  TYPE_FLAG_VOLATILE;
-  else
-    TYPE_FLAGS (ntype) &=  ~TYPE_FLAG_VOLATILE;
-
-  /* Fix the chain of cv variants */
-  TYPE_CV_TYPE (ntype) = type;
-  TYPE_CV_TYPE (tmp_type) = ntype;
-
-  return ntype;
-}
-
-
-
-
-/* Implement direct support for MEMBER_TYPE in GNU C++.
-   May need to construct such a type if this is the first use.
-   The TYPE is the type of the member.  The DOMAIN is the type
-   of the aggregate that the member belongs to.  */
-
-struct type *
-lookup_member_type (type, domain)
-     struct type *type;
-     struct type *domain;
-{
-  register struct type *mtype;
-
-  mtype = alloc_type (TYPE_OBJFILE (type));
-  smash_to_member_type (mtype, domain, type);
-  return (mtype);
-}
-
-/* Allocate a stub method whose return type is TYPE.  
-   This apparently happens for speed of symbol reading, since parsing
-   out the arguments to the method is cpu-intensive, the way we are doing
-   it.  So, we will fill in arguments later.
-   This always returns a fresh type.   */
-
-struct type *
-allocate_stub_method (type)
-     struct type *type;
-{
-  struct type *mtype;
-
-  mtype = alloc_type (TYPE_OBJFILE (type));
-  TYPE_TARGET_TYPE (mtype) = type;
-  /*  _DOMAIN_TYPE (mtype) = unknown yet */
-  /*  _ARG_TYPES (mtype) = unknown yet */
-  TYPE_FLAGS (mtype) = TYPE_FLAG_STUB;
-  TYPE_CODE (mtype) = TYPE_CODE_METHOD;
-  TYPE_LENGTH (mtype) = 1;
-  return (mtype);
-}
-
-/* Create a range type using either a blank type supplied in RESULT_TYPE,
-   or creating a new type, inheriting the objfile from INDEX_TYPE.
-
-   Indices will be of type INDEX_TYPE, and will range from LOW_BOUND to
-   HIGH_BOUND, inclusive.
-
-   FIXME:  Maybe we should check the TYPE_CODE of RESULT_TYPE to make
-   sure it is TYPE_CODE_UNDEF before we bash it into a range type? */
-
-struct type *
-create_range_type (result_type, index_type, low_bound, high_bound)
-     struct type *result_type;
-     struct type *index_type;
-     int low_bound;
-     int high_bound;
-{
-  if (result_type == NULL)
-    {
-      result_type = alloc_type (TYPE_OBJFILE (index_type));
-    }
-  TYPE_CODE (result_type) = TYPE_CODE_RANGE;
-  TYPE_TARGET_TYPE (result_type) = index_type;
-  if (TYPE_FLAGS (index_type) & TYPE_FLAG_STUB)
-    TYPE_FLAGS (result_type) |= TYPE_FLAG_TARGET_STUB;
-  else
-    TYPE_LENGTH (result_type) = TYPE_LENGTH (check_typedef (index_type));
-  TYPE_NFIELDS (result_type) = 2;
-  TYPE_FIELDS (result_type) = (struct field *)
-    TYPE_ALLOC (result_type, 2 * sizeof (struct field));
-  memset (TYPE_FIELDS (result_type), 0, 2 * sizeof (struct field));
-  TYPE_FIELD_BITPOS (result_type, 0) = low_bound;
-  TYPE_FIELD_BITPOS (result_type, 1) = high_bound;
-  TYPE_FIELD_TYPE (result_type, 0) = builtin_type_int;		/* FIXME */
-  TYPE_FIELD_TYPE (result_type, 1) = builtin_type_int;		/* FIXME */
-
-  if(low_bound >= 0)
-    TYPE_FLAGS (result_type) |= TYPE_FLAG_UNSIGNED;
-
-  return (result_type);
-}
-
-/* Set *LOWP and *HIGHP to the lower and upper bounds of discrete type TYPE.
-   Return 1 of type is a range type, 0 if it is discrete (and bounds
-   will fit in LONGEST), or -1 otherwise. */
-
-int
-get_discrete_bounds (type, lowp, highp)
-     struct type *type;
-     LONGEST *lowp, *highp;
-{
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_RANGE:
-      *lowp = TYPE_LOW_BOUND (type);
-      *highp = TYPE_HIGH_BOUND (type);
-      return 1;
-    case TYPE_CODE_ENUM:
-      if (TYPE_NFIELDS (type) > 0)
-	{
-	  /* The enums may not be sorted by value, so search all
-	     entries */
-	  int i;
-
-	  *lowp = *highp = TYPE_FIELD_BITPOS (type, 0);
-	  for (i = 0; i < TYPE_NFIELDS (type); i++)
-	    {
-	      if (TYPE_FIELD_BITPOS (type, i) < *lowp)
-		*lowp = TYPE_FIELD_BITPOS (type, i);
-	      if (TYPE_FIELD_BITPOS (type, i) > *highp)
-		*highp = TYPE_FIELD_BITPOS (type, i);
-	    }
-
-	  /* Set unsigned indicator if warranted. */
-	  if(*lowp >= 0)
-	    {
-	      TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED;
-	    }
-	}
-      else
-	{
-	  *lowp = 0;
-	  *highp = -1;
-	}
-      return 0;
-    case TYPE_CODE_BOOL:
-      *lowp = 0;
-      *highp = 1;
-      return 0;
-    case TYPE_CODE_INT:
-      if (TYPE_LENGTH (type) > sizeof (LONGEST))  /* Too big */
-	return -1;
-      if (!TYPE_UNSIGNED (type))
-	{
-	  *lowp = - (1 << (TYPE_LENGTH (type) * TARGET_CHAR_BIT - 1));
-	  *highp = -*lowp - 1;
-	  return 0;
-	}
-      /* ... fall through for unsigned ints ... */
-    case TYPE_CODE_CHAR:
-      *lowp = 0;
-      /* This round-about calculation is to avoid shifting by
-	 TYPE_LENGTH (type) * TARGET_CHAR_BIT, which will not work
-	 if TYPE_LENGTH (type) == sizeof (LONGEST). */
-      *highp = 1 << (TYPE_LENGTH (type) * TARGET_CHAR_BIT - 1);
-      *highp = (*highp - 1) | *highp;
-      return 0;
-    default:
-      return -1;
-    }
-}
-
-/* Create an array type using either a blank type supplied in RESULT_TYPE,
-   or creating a new type, inheriting the objfile from RANGE_TYPE.
-
-   Elements will be of type ELEMENT_TYPE, the indices will be of type
-   RANGE_TYPE.
-
-   FIXME:  Maybe we should check the TYPE_CODE of RESULT_TYPE to make
-   sure it is TYPE_CODE_UNDEF before we bash it into an array type? */
-
-struct type *
-create_array_type (result_type, element_type, range_type)
-     struct type *result_type;
-     struct type *element_type;
-     struct type *range_type;
-{
-  LONGEST low_bound, high_bound;
-
-  if (result_type == NULL)
-    {
-      result_type = alloc_type (TYPE_OBJFILE (range_type));
-    }
-  TYPE_CODE (result_type) = TYPE_CODE_ARRAY;
-  TYPE_TARGET_TYPE (result_type) = element_type;
-  if (get_discrete_bounds (range_type, &low_bound, &high_bound) < 0)
-    low_bound = high_bound = 0;
-  CHECK_TYPEDEF (element_type);
-  TYPE_LENGTH (result_type) =
-    TYPE_LENGTH (element_type) * (high_bound - low_bound + 1);
-  TYPE_NFIELDS (result_type) = 1;
-  TYPE_FIELDS (result_type) =
-    (struct field *) TYPE_ALLOC (result_type, sizeof (struct field));
-  memset (TYPE_FIELDS (result_type), 0, sizeof (struct field));
-  TYPE_FIELD_TYPE (result_type, 0) = range_type;
-  TYPE_VPTR_FIELDNO (result_type) = -1;
-
-  /* TYPE_FLAG_TARGET_STUB will take care of zero length arrays */
-  if (TYPE_LENGTH (result_type) == 0)
-    TYPE_FLAGS (result_type) |= TYPE_FLAG_TARGET_STUB;
-
-  return (result_type);
-}
-
-/* Create a string type using either a blank type supplied in RESULT_TYPE,
-   or creating a new type.  String types are similar enough to array of
-   char types that we can use create_array_type to build the basic type
-   and then bash it into a string type.
-
-   For fixed length strings, the range type contains 0 as the lower
-   bound and the length of the string minus one as the upper bound.
-
-   FIXME:  Maybe we should check the TYPE_CODE of RESULT_TYPE to make
-   sure it is TYPE_CODE_UNDEF before we bash it into a string type? */
-
-struct type *
-create_string_type (result_type, range_type)
-     struct type *result_type;
-     struct type *range_type;
-{
-  result_type = create_array_type (result_type,
-				   *current_language->string_char_type,
-				   range_type);
-  TYPE_CODE (result_type) = TYPE_CODE_STRING;
-  return (result_type);
-}
-
-struct type *
-create_set_type (result_type, domain_type)
-     struct type *result_type;
-     struct type *domain_type;
-{
-  LONGEST low_bound, high_bound, bit_length;
-  if (result_type == NULL)
-    {
-      result_type = alloc_type (TYPE_OBJFILE (domain_type));
-    }
-  TYPE_CODE (result_type) = TYPE_CODE_SET;
-  TYPE_NFIELDS (result_type) = 1;
-  TYPE_FIELDS (result_type) = (struct field *)
-    TYPE_ALLOC (result_type, 1 * sizeof (struct field));
-  memset (TYPE_FIELDS (result_type), 0, sizeof (struct field));
-
-  if (! (TYPE_FLAGS (domain_type) & TYPE_FLAG_STUB))
-    {
-      if (get_discrete_bounds (domain_type, &low_bound, &high_bound) < 0)
-	low_bound = high_bound = 0;
-      bit_length = high_bound - low_bound + 1;
-      TYPE_LENGTH (result_type)
-	= (bit_length + TARGET_CHAR_BIT - 1) / TARGET_CHAR_BIT;
-    }
-  TYPE_FIELD_TYPE (result_type, 0) = domain_type;
-
-  if(low_bound >= 0)
-    TYPE_FLAGS (result_type) |= TYPE_FLAG_UNSIGNED;
-
-  return (result_type);
-}
-
-/* Smash TYPE to be a type of members of DOMAIN with type TO_TYPE. 
-   A MEMBER is a wierd thing -- it amounts to a typed offset into
-   a struct, e.g. "an int at offset 8".  A MEMBER TYPE doesn't
-   include the offset (that's the value of the MEMBER itself), but does
-   include the structure type into which it points (for some reason).
-
-   When "smashing" the type, we preserve the objfile that the
-   old type pointed to, since we aren't changing where the type is actually
-   allocated.  */
-
-void
-smash_to_member_type (type, domain, to_type)
-     struct type *type;
-     struct type *domain;
-     struct type *to_type;
-{
-  struct objfile *objfile;
-
-  objfile = TYPE_OBJFILE (type);
-
-  memset ((char *) type, 0, sizeof (struct type));
-  TYPE_OBJFILE (type) = objfile;
-  TYPE_TARGET_TYPE (type) = to_type;
-  TYPE_DOMAIN_TYPE (type) = domain;
-  TYPE_LENGTH (type) = 1;	/* In practice, this is never needed.  */
-  TYPE_CODE (type) = TYPE_CODE_MEMBER;
-}
-
-/* Smash TYPE to be a type of method of DOMAIN with type TO_TYPE.
-   METHOD just means `function that gets an extra "this" argument'.
-
-   When "smashing" the type, we preserve the objfile that the
-   old type pointed to, since we aren't changing where the type is actually
-   allocated.  */
-
-void
-smash_to_method_type (type, domain, to_type, args)
-     struct type *type;
-     struct type *domain;
-     struct type *to_type;
-     struct type **args;
-{
-  struct objfile *objfile;
-
-  objfile = TYPE_OBJFILE (type);
-
-  memset ((char *) type, 0, sizeof (struct type));
-  TYPE_OBJFILE (type) = objfile;
-  TYPE_TARGET_TYPE (type) = to_type;
-  TYPE_DOMAIN_TYPE (type) = domain;
-  TYPE_ARG_TYPES (type) = args;
-  TYPE_LENGTH (type) = 1;	/* In practice, this is never needed.  */
-  TYPE_CODE (type) = TYPE_CODE_METHOD;
-}
-
-/* Return a typename for a struct/union/enum type without "struct ",
-   "union ", or "enum ".  If the type has a NULL name, return NULL.  */
-
-char *
-type_name_no_tag (type)
-     register const struct type *type;
-{
-  if (TYPE_TAG_NAME (type) != NULL)
-    return TYPE_TAG_NAME (type);
-
-  /* Is there code which expects this to return the name if there is no
-     tag name?  My guess is that this is mainly used for C++ in cases where
-     the two will always be the same.  */
-  return TYPE_NAME (type);
-}
-
-/* Lookup a primitive type named NAME. 
-   Return zero if NAME is not a primitive type.*/
-
-struct type *
-lookup_primitive_typename (name)
-     char *name;
-{
-   struct type ** const *p;
-
-   for (p = current_language -> la_builtin_type_vector; *p != NULL; p++)
-     {
-       if (STREQ ((**p) -> name, name))
-	 {
-	   return (**p);
-	 }
-     }
-   return (NULL); 
-}
-
-/* Lookup a typedef or primitive type named NAME,
-   visible in lexical block BLOCK.
-   If NOERR is nonzero, return zero if NAME is not suitably defined.  */
-
-struct type *
-lookup_typename (name, block, noerr)
-     char *name;
-     struct block *block;
-     int noerr;
-{
-  register struct symbol *sym;
-  register struct type *tmp;
-
-  sym = lookup_symbol (name, block, VAR_NAMESPACE, 0, (struct symtab **) NULL);
-  if (sym == NULL || SYMBOL_CLASS (sym) != LOC_TYPEDEF)
-    {
-      tmp = lookup_primitive_typename (name);
-      if (tmp)
-	{
-	  return (tmp);
-	}
-      else if (!tmp && noerr)
-	{
-	  return (NULL);
-	}
-      else
-	{
-	  error ("No type named %s.", name);
-	}
-    }
-  return (SYMBOL_TYPE (sym));
-}
-
-struct type *
-lookup_unsigned_typename (name)
-     char *name;
-{
-  char *uns = alloca (strlen (name) + 10);
-
-  strcpy (uns, "unsigned ");
-  strcpy (uns + 9, name);
-  return (lookup_typename (uns, (struct block *) NULL, 0));
-}
-
-struct type *
-lookup_signed_typename (name)
-     char *name;
-{
-  struct type *t;
-  char *uns = alloca (strlen (name) + 8);
-
-  strcpy (uns, "signed ");
-  strcpy (uns + 7, name);
-  t = lookup_typename (uns, (struct block *) NULL, 1);
-  /* If we don't find "signed FOO" just try again with plain "FOO". */
-  if (t != NULL)
-    return t;
-  return lookup_typename (name, (struct block *) NULL, 0);
-}
-
-/* Lookup a structure type named "struct NAME",
-   visible in lexical block BLOCK.  */
-
-struct type *
-lookup_struct (name, block)
-     char *name;
-     struct block *block;
-{
-  register struct symbol *sym;
-
-  sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0,
-		       (struct symtab **) NULL);
-
-  if (sym == NULL)
-    {
-      error ("No struct type named %s.", name);
-    }
-  if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_STRUCT)
-    {
-      error ("This context has class, union or enum %s, not a struct.", name);
-    }
-  return (SYMBOL_TYPE (sym));
-}
-
-/* Lookup a union type named "union NAME",
-   visible in lexical block BLOCK.  */
-
-struct type *
-lookup_union (name, block)
-     char *name;
-     struct block *block;
-{
-  register struct symbol *sym;
-  struct type * t;
-
-  sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0,
-		       (struct symtab **) NULL);
-
-  if (sym == NULL)
-    error ("No union type named %s.", name);
-
-  t = SYMBOL_TYPE(sym);
-
-  if (TYPE_CODE (t) == TYPE_CODE_UNION)
-    return (t);
-
-  /* C++ unions may come out with TYPE_CODE_CLASS, but we look at
-   * a further "declared_type" field to discover it is really a union.
-   */
-  if (HAVE_CPLUS_STRUCT (t)) 
-    if (TYPE_DECLARED_TYPE(t) == DECLARED_TYPE_UNION) 
-      return (t);
-
-  /* If we get here, it's not a union */
-  error ("This context has class, struct or enum %s, not a union.", name);
-}
-
-
-/* Lookup an enum type named "enum NAME",
-   visible in lexical block BLOCK.  */
-
-struct type *
-lookup_enum (name, block)
-     char *name;
-     struct block *block;
-{
-  register struct symbol *sym;
-
-  sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0, 
-		       (struct symtab **) NULL);
-  if (sym == NULL)
-    {
-      error ("No enum type named %s.", name);
-    }
-  if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_ENUM)
-    {
-      error ("This context has class, struct or union %s, not an enum.", name);
-    }
-  return (SYMBOL_TYPE (sym));
-}
-
-/* Lookup a template type named "template NAME<TYPE>",
-   visible in lexical block BLOCK.  */
-
-struct type *
-lookup_template_type (name, type, block)
-     char *name;
-     struct type *type;
-     struct block *block;
-{
-  struct symbol *sym;
-  char *nam = (char*) alloca(strlen(name) + strlen(type->name) + 4);
-  strcpy (nam, name);
-  strcat (nam, "<");
-  strcat (nam, type->name);
-  strcat (nam, " >");	/* FIXME, extra space still introduced in gcc? */
-
-  sym = lookup_symbol (nam, block, VAR_NAMESPACE, 0, (struct symtab **)NULL);
-
-  if (sym == NULL)
-    {
-      error ("No template type named %s.", name);
-    }
-  if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_STRUCT)
-    {
-      error ("This context has class, union or enum %s, not a struct.", name);
-    }
-  return (SYMBOL_TYPE (sym));
-}
-
-/* Given a type TYPE, lookup the type of the component of type named NAME.  
-
-   TYPE can be either a struct or union, or a pointer or reference to a struct or
-   union.  If it is a pointer or reference, its target type is automatically used.
-   Thus '.' and '->' are interchangable, as specified for the definitions of the
-   expression element types STRUCTOP_STRUCT and STRUCTOP_PTR.
-
-   If NOERR is nonzero, return zero if NAME is not suitably defined.
-   If NAME is the name of a baseclass type, return that type.  */
-
-struct type *
-lookup_struct_elt_type (type, name, noerr)
-     struct type *type;
-     char *name;
-    int noerr;
-{
-  int i;
-
-  for (;;)
-    {
-      CHECK_TYPEDEF (type);
-      if (TYPE_CODE (type) != TYPE_CODE_PTR
-	  && TYPE_CODE (type) != TYPE_CODE_REF)
-	break;
-      type = TYPE_TARGET_TYPE (type);
-    }
-
-  if (TYPE_CODE (type) != TYPE_CODE_STRUCT &&
-      TYPE_CODE (type) != TYPE_CODE_UNION)
-    {
-      target_terminal_ours ();
-      gdb_flush (gdb_stdout);
-      fprintf_unfiltered (gdb_stderr, "Type ");
-      type_print (type, "", gdb_stderr, -1);
-      error (" is not a structure or union type.");
-    }
-
-#if 0
-  /* FIXME:  This change put in by Michael seems incorrect for the case where
-     the structure tag name is the same as the member name.  I.E. when doing
-     "ptype bell->bar" for "struct foo { int bar; int foo; } bell;"
-     Disabled by fnf. */
-  {
-    char *typename;
-
-    typename = type_name_no_tag (type);
-    if (typename != NULL && STREQ (typename, name))
-      return type;
-  }
-#endif
-
-  for (i = TYPE_NFIELDS (type) - 1; i >= TYPE_N_BASECLASSES (type); i--)
-    {
-      char *t_field_name = TYPE_FIELD_NAME (type, i);
-
-      if (t_field_name && STREQ (t_field_name, name))
-	{
-	  return TYPE_FIELD_TYPE (type, i);
-	}
-    }
-
-  /* OK, it's not in this class.  Recursively check the baseclasses.  */
-  for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--)
-    {
-      struct type *t;
-
-      t = lookup_struct_elt_type (TYPE_BASECLASS (type, i), name, noerr);
-      if (t != NULL)
-	{
-	  return t;
-	}
-    }
-
-  if (noerr)
-    {
-      return NULL;
-    }
-  
-  target_terminal_ours ();
-  gdb_flush (gdb_stdout);
-  fprintf_unfiltered (gdb_stderr, "Type ");
-  type_print (type, "", gdb_stderr, -1);
-  fprintf_unfiltered (gdb_stderr, " has no component named ");
-  fputs_filtered (name, gdb_stderr);
-  error (".");
-  return (struct type *)-1;	/* For lint */
-}
-
-/* If possible, make the vptr_fieldno and vptr_basetype fields of TYPE
-   valid.  Callers should be aware that in some cases (for example,
-   the type or one of its baseclasses is a stub type and we are
-   debugging a .o file), this function will not be able to find the virtual
-   function table pointer, and vptr_fieldno will remain -1 and vptr_basetype
-   will remain NULL.  */
-
-void
-fill_in_vptr_fieldno (type)
-     struct type *type;
-{
-  CHECK_TYPEDEF (type);
-
-  if (TYPE_VPTR_FIELDNO (type) < 0)
-    {
-      int i;
-
-      /* We must start at zero in case the first (and only) baseclass is
-	 virtual (and hence we cannot share the table pointer).  */
-      for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
-	{
-	  fill_in_vptr_fieldno (TYPE_BASECLASS (type, i));
-	  if (TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i)) >= 0)
-	    {
-	      TYPE_VPTR_FIELDNO (type)
-		= TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i));
-	      TYPE_VPTR_BASETYPE (type)
-		= TYPE_VPTR_BASETYPE (TYPE_BASECLASS (type, i));
-	      break;
-	    }
-	}
-    }
-}
-
-/* Find the method and field indices for the destructor in class type T.
-   Return 1 if the destructor was found, otherwise, return 0.  */
-
-int
-get_destructor_fn_field (t, method_indexp, field_indexp)
-     struct type *t;
-     int *method_indexp;
-     int *field_indexp;
-{
-  int i;
-
-  for (i = 0; i < TYPE_NFN_FIELDS (t); i++)
-    {
-      int j;
-      struct fn_field *f = TYPE_FN_FIELDLIST1 (t, i);
-
-      for (j = 0; j < TYPE_FN_FIELDLIST_LENGTH (t, i); j++)
-	{
-	  if (DESTRUCTOR_PREFIX_P (TYPE_FN_FIELD_PHYSNAME (f, j)))
-	    {
-	      *method_indexp = i;
-	      *field_indexp = j;
-	      return 1;
-	    }
-	}
-    }
-  return 0;
-}
-
-/* Added by Bryan Boreham, Kewill, Sun Sep 17 18:07:17 1989.
-
-   If this is a stubbed struct (i.e. declared as struct foo *), see if
-   we can find a full definition in some other file. If so, copy this
-   definition, so we can use it in future.  There used to be a comment (but
-   not any code) that if we don't find a full definition, we'd set a flag
-   so we don't spend time in the future checking the same type.  That would
-   be a mistake, though--we might load in more symbols which contain a
-   full definition for the type.
-
-   This used to be coded as a macro, but I don't think it is called 
-   often enough to merit such treatment.  */
-
-struct complaint stub_noname_complaint =
-  {"stub type has NULL name", 0, 0};
-
-struct type *
-check_typedef (type)
-     register struct type *type;
-{
-  struct type *orig_type = type;
-  while (TYPE_CODE (type) == TYPE_CODE_TYPEDEF)
-    {
-      if (!TYPE_TARGET_TYPE (type))
-	{
-	  char* name;
-	  struct symbol *sym;
-
-	  /* It is dangerous to call lookup_symbol if we are currently
-	     reading a symtab.  Infinite recursion is one danger. */
-	  if (currently_reading_symtab)
-	    return type;
-
-	  name = type_name_no_tag (type);
-	  /* FIXME: shouldn't we separately check the TYPE_NAME and the
-	     TYPE_TAG_NAME, and look in STRUCT_NAMESPACE and/or VAR_NAMESPACE
-	     as appropriate?  (this code was written before TYPE_NAME and
-	     TYPE_TAG_NAME were separate).  */
-	  if (name == NULL)
-	    {
-	      complain (&stub_noname_complaint);
-	      return type;
-	    }
-	  sym = lookup_symbol (name, 0, STRUCT_NAMESPACE, 0, 
-			       (struct symtab **) NULL);
-	  if (sym)
-	    TYPE_TARGET_TYPE (type) = SYMBOL_TYPE (sym);
-	  else
-	    TYPE_TARGET_TYPE (type) = alloc_type (NULL);  /* TYPE_CODE_UNDEF */
-	}
-      type = TYPE_TARGET_TYPE (type);
-    }
-
-  /* If this is a struct/class/union with no fields, then check whether a
-     full definition exists somewhere else.  This is for systems where a
-     type definition with no fields is issued for such types, instead of
-     identifying them as stub types in the first place */ 
-     
-  if (TYPE_IS_OPAQUE (type) && opaque_type_resolution && !currently_reading_symtab)
-    {
-      char * name = type_name_no_tag (type);
-      struct type * newtype;
-      if (name == NULL)
-	{
-	  complain (&stub_noname_complaint);
-	  return type;
-	}
-      newtype = lookup_transparent_type (name);
-      if (newtype)
-	{
-	  memcpy ((char *) type, (char *) newtype, sizeof (struct type));
-	}
-    }
-  /* Otherwise, rely on the stub flag being set for opaque/stubbed types */
-  else if ((TYPE_FLAGS(type) & TYPE_FLAG_STUB) && ! currently_reading_symtab)
-    {
-      char* name = type_name_no_tag (type);
-      /* FIXME: shouldn't we separately check the TYPE_NAME and the
-	 TYPE_TAG_NAME, and look in STRUCT_NAMESPACE and/or VAR_NAMESPACE
-	 as appropriate?  (this code was written before TYPE_NAME and
-	 TYPE_TAG_NAME were separate).  */
-      struct symbol *sym;
-      if (name == NULL)
-	{
-	  complain (&stub_noname_complaint);
-	  return type;
-	}
-      sym = lookup_symbol (name, 0, STRUCT_NAMESPACE, 0, (struct symtab **) NULL);
-      if (sym)
-	{
-	  memcpy ((char *)type, (char *)SYMBOL_TYPE(sym), sizeof (struct type));
-	}
-    }
-
-  if (TYPE_FLAGS (type) & TYPE_FLAG_TARGET_STUB)
-    {
-      struct type *range_type;
-      struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type));
-
-      if (TYPE_FLAGS (target_type) & (TYPE_FLAG_STUB | TYPE_FLAG_TARGET_STUB))
-	{ }
-      else if (TYPE_CODE (type) == TYPE_CODE_ARRAY
-	       && TYPE_NFIELDS (type) == 1
-	       && (TYPE_CODE (range_type = TYPE_FIELD_TYPE (type, 0))
-		   == TYPE_CODE_RANGE))
-	{
-	  /* Now recompute the length of the array type, based on its
-	     number of elements and the target type's length.  */
-	  TYPE_LENGTH (type) =
-	    ((TYPE_FIELD_BITPOS (range_type, 1)
-	      - TYPE_FIELD_BITPOS (range_type, 0)
-	      + 1)
-	     * TYPE_LENGTH (target_type));
-	  TYPE_FLAGS (type) &= ~TYPE_FLAG_TARGET_STUB;
-	}
-      else if (TYPE_CODE (type) == TYPE_CODE_RANGE)
-	{
-	  TYPE_LENGTH (type) = TYPE_LENGTH (target_type);
-	  TYPE_FLAGS (type) &= ~TYPE_FLAG_TARGET_STUB;
-	}
-    }
-  /* Cache TYPE_LENGTH for future use. */
-  TYPE_LENGTH (orig_type) = TYPE_LENGTH (type);
-  return type;
-}
-
-/* New code added to support parsing of Cfront stabs strings */
-#include <ctype.h>
-#define INIT_EXTRA { pextras->len=0; pextras->str[0]='\0'; }
-#define ADD_EXTRA(c) { pextras->str[pextras->len++]=c; }
-
-static void 
-add_name(pextras,n) 
-  struct extra * pextras;
-  char * n; 
-{
-  int nlen;
-
-  if ((nlen = (n ? strlen(n) : 0))==0) 
-    return;
-  sprintf(pextras->str+pextras->len,"%d%s",nlen,n);
-  pextras->len=strlen(pextras->str);
-}
-
-static void 
-add_mangled_type(pextras,t) 
-  struct extra * pextras;
-  struct type * t;
-{
-  enum type_code tcode;
-  int tlen, tflags;
-  char * tname;
-
-  tcode = TYPE_CODE(t);
-  tlen = TYPE_LENGTH(t);
-  tflags = TYPE_FLAGS(t);
-  tname = TYPE_NAME(t);
-  /* args of "..." seem to get mangled as "e" */
-
-  switch (tcode) 
-    {
-      case TYPE_CODE_INT: 
-        if (tflags==1)
-          ADD_EXTRA('U');
-        switch (tlen) 
-          {
-            case 1:
-              ADD_EXTRA('c');
-              break;
-            case 2:
-              ADD_EXTRA('s');
-              break;
-            case 4: 
-              {
-              char* pname;
-              if ((pname=strrchr(tname,'l'),pname) && !strcmp(pname,"long"))
-                ADD_EXTRA('l')
-              else
-                ADD_EXTRA('i')
-              }
-              break;
-            default: 
-              {
-          
-                static struct complaint msg = {"Bad int type code length x%x\n",0,0};
-          
-                complain (&msg, tlen);
-          
-              }
-          }
-        break;
-      case TYPE_CODE_FLT: 
-          switch (tlen) 
-            {
-              case 4:
-                ADD_EXTRA('f');
-                break;
-              case 8:
-                ADD_EXTRA('d');
-                break;
-              case 16:
-                ADD_EXTRA('r');
-                break;
-              default: 
-	 	{
-                  static struct complaint msg = {"Bad float type code length x%x\n",0,0};
-          	  complain (&msg, tlen);
-            	}
-      	      }
-            break;
-      case TYPE_CODE_REF:
-        ADD_EXTRA('R');
-        /* followed by what it's a ref to */
-        break;
-      case TYPE_CODE_PTR:
-        ADD_EXTRA('P');
-        /* followed by what it's a ptr to */
-        break;
-      case TYPE_CODE_TYPEDEF: 
-        {
-          static struct complaint msg = {"Typedefs in overloaded functions not yet supported\n",0,0};
-          complain (&msg);
-        }
-      /* followed by type bytes & name */
-      break;
-    case TYPE_CODE_FUNC:
-      ADD_EXTRA('F');
-      /* followed by func's arg '_' & ret types */
-      break;
-    case TYPE_CODE_VOID:
-      ADD_EXTRA('v');
-      break;
-    case TYPE_CODE_METHOD:
-      ADD_EXTRA('M');
-      /* followed by name of class and func's arg '_' & ret types */
-      add_name(pextras,tname);
-      ADD_EXTRA('F');  /* then mangle function */
-      break;
-    case TYPE_CODE_STRUCT: /* C struct */
-    case TYPE_CODE_UNION:  /* C union */
-    case TYPE_CODE_ENUM:   /* Enumeration type */
-      /* followed by name of type */
-      add_name(pextras,tname);
-      break;
-
-    /* errors possible types/not supported */
-    case TYPE_CODE_CHAR:              
-    case TYPE_CODE_ARRAY:  /* Array type */
-    case TYPE_CODE_MEMBER: /* Member type */
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_COMPLEX:            /* Complex float */
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_SET:                /* Pascal sets */
-    case TYPE_CODE_RANGE:  
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_ERROR:
-    default: 
-      {
-        static struct complaint msg = {"Unknown type code x%x\n",0,0};
-        complain (&msg, tcode);
-      }
-    }
-  if (t->target_type)
-    add_mangled_type(pextras,t->target_type);
-}
-
-#if 0
-void
-cfront_mangle_name(type, i, j)
-     struct type *type;
-     int i;
-     int j;
-{
-   struct fn_field *f;
-   char *mangled_name = gdb_mangle_name (type, i, j);
-
-   f = TYPE_FN_FIELDLIST1 (type, i);	/* moved from below */
-
-   /* kludge to support cfront methods - gdb expects to find "F" for 
-      ARM_mangled names, so when we mangle, we have to add it here */
-   if (ARM_DEMANGLING) 
-     {
-	int k;
-	char * arm_mangled_name;
-	struct fn_field *method = &f[j];
-	char *field_name = TYPE_FN_FIELDLIST_NAME (type, i);
-        char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
-        char *newname = type_name_no_tag (type);
-
-        struct type *ftype = TYPE_FN_FIELD_TYPE (f, j);
-	int nargs = TYPE_NFIELDS(ftype);	/* number of args */
-	struct extra extras, * pextras = &extras;	
-	INIT_EXTRA
-
-	if (TYPE_FN_FIELD_STATIC_P (f, j))	/* j for sublist within this list */
-	  ADD_EXTRA('S')
-	ADD_EXTRA('F')
-	/* add args here! */
-	if (nargs <= 1)				/* no args besides this */
-		ADD_EXTRA('v')
-	else {
-	  for (k=1; k<nargs; k++) 
-	    {
-	      struct type * t;
-	      t = TYPE_FIELD_TYPE(ftype,k);
-	      add_mangled_type(pextras,t);
-	    }
-	}
-	ADD_EXTRA('\0')
-	printf("add_mangled_type: %s\n",extras.str); /* FIXME */
-	arm_mangled_name = malloc(strlen(mangled_name)+extras.len);
-        sprintf(arm_mangled_name,"%s%s",mangled_name,extras.str);
-	free(mangled_name);
-	mangled_name = arm_mangled_name;
-     }
-}
-#endif	/* 0 */
-
-#undef ADD_EXTRA
-/* End of new code added to support parsing of Cfront stabs strings */
-
-/* Ugly hack to convert method stubs into method types.
-
-   He ain't kiddin'.  This demangles the name of the method into a string
-   including argument types, parses out each argument type, generates
-   a string casting a zero to that type, evaluates the string, and stuffs
-   the resulting type into an argtype vector!!!  Then it knows the type
-   of the whole function (including argument types for overloading),
-   which info used to be in the stab's but was removed to hack back
-   the space required for them.  */
-
-void
-check_stub_method (type, method_id, signature_id)
-     struct type *type;
-     int method_id;
-     int signature_id;
-{
-  struct fn_field *f;
-  char *mangled_name = gdb_mangle_name (type, method_id, signature_id);
-  char *demangled_name = cplus_demangle (mangled_name,
-					 DMGL_PARAMS | DMGL_ANSI);
-  char *argtypetext, *p;
-  int depth = 0, argcount = 1;
-  struct type **argtypes;
-  struct type *mtype;
-
-  /* Make sure we got back a function string that we can use.  */
-  if (demangled_name)
-    p = strchr (demangled_name, '(');
-
-  if (demangled_name == NULL || p == NULL)
-    error ("Internal: Cannot demangle mangled name `%s'.", mangled_name);
-
-  /* Now, read in the parameters that define this type.  */
-  p += 1;
-  argtypetext = p;
-  while (*p)
-    {
-      if (*p == '(')
-	{
-	  depth += 1;
-	}
-      else if (*p == ')')
-	{
-	  depth -= 1;
-	}
-      else if (*p == ',' && depth == 0)
-	{
-	  argcount += 1;
-	}
-
-      p += 1;
-    }
-
-  /* We need two more slots: one for the THIS pointer, and one for the
-     NULL [...] or void [end of arglist].  */
-
-  argtypes = (struct type **)
-    TYPE_ALLOC (type, (argcount + 2) * sizeof (struct type *));
-  p = argtypetext;
-  /* FIXME: This is wrong for static member functions.  */
-  argtypes[0] = lookup_pointer_type (type);
-  argcount = 1;
-
-  if (*p != ')')			/* () means no args, skip while */
-    {
-      depth = 0;
-      while (*p)
-	{
-	  if (depth <= 0 && (*p == ',' || *p == ')'))
-	    {
-	      /* Avoid parsing of ellipsis, they will be handled below.  */
-	      if (strncmp (argtypetext, "...", p - argtypetext) != 0)
-		{
-		  argtypes[argcount] =
-		      parse_and_eval_type (argtypetext, p - argtypetext);
-		  argcount += 1;
-		}
-	      argtypetext = p + 1;
-	    }
-
-	  if (*p == '(')
-	    {
-	      depth += 1;
-	    }
-	  else if (*p == ')')
-	    {
-	      depth -= 1;
-	    }
-
-	  p += 1;
-	}
-    }
-
-  if (p[-2] != '.')			/* Not '...' */
-    {
-      argtypes[argcount] = builtin_type_void;	/* List terminator */
-    }
-  else
-    {
-      argtypes[argcount] = NULL;		/* Ellist terminator */
-    }
-
-  free (demangled_name);
-
-  f = TYPE_FN_FIELDLIST1 (type, method_id);	
-
-  TYPE_FN_FIELD_PHYSNAME (f, signature_id) = mangled_name;
-
-  /* Now update the old "stub" type into a real type.  */
-  mtype = TYPE_FN_FIELD_TYPE (f, signature_id);
-  TYPE_DOMAIN_TYPE (mtype) = type;
-  TYPE_ARG_TYPES (mtype) = argtypes;
-  TYPE_FLAGS (mtype) &= ~TYPE_FLAG_STUB;
-  TYPE_FN_FIELD_STUB (f, signature_id) = 0;
-}
-
-const struct cplus_struct_type cplus_struct_default;
-
-void
-allocate_cplus_struct_type (type)
-     struct type *type;
-{
-  if (!HAVE_CPLUS_STRUCT (type))
-    {
-      TYPE_CPLUS_SPECIFIC (type) = (struct cplus_struct_type *)
-	TYPE_ALLOC (type, sizeof (struct cplus_struct_type));
-      *(TYPE_CPLUS_SPECIFIC(type)) = cplus_struct_default;
-    }
-}
-
-/* Helper function to initialize the standard scalar types.
-
-   If NAME is non-NULL and OBJFILE is non-NULL, then we make a copy
-   of the string pointed to by name in the type_obstack for that objfile,
-   and initialize the type name to that copy.  There are places (mipsread.c
-   in particular, where init_type is called with a NULL value for NAME). */
-
-struct type *
-init_type (code, length, flags, name, objfile)
-     enum type_code code;
-     int length;
-     int flags;
-     char *name;
-     struct objfile *objfile;
-{
-  register struct type *type;
-
-  type = alloc_type (objfile);
-  TYPE_CODE (type) = code;
-  TYPE_LENGTH (type) = length;
-  TYPE_FLAGS (type) |= flags;
-  if ((name != NULL) && (objfile != NULL))
-    {
-      TYPE_NAME (type) =
-	obsavestring (name, strlen (name), &objfile -> type_obstack);
-    }
-  else
-    {
-      TYPE_NAME (type) = name;
-    }
-
-  /* C++ fancies.  */
-
-  if (code == TYPE_CODE_STRUCT || code == TYPE_CODE_UNION)
-    {
-      INIT_CPLUS_SPECIFIC (type);
-    }
-  return (type);
-}
-
-/* Look up a fundamental type for the specified objfile.
-   May need to construct such a type if this is the first use.
-
-   Some object file formats (ELF, COFF, etc) do not define fundamental
-   types such as "int" or "double".  Others (stabs for example), do
-   define fundamental types.
-
-   For the formats which don't provide fundamental types, gdb can create
-   such types, using defaults reasonable for the current language and
-   the current target machine.
-
-   NOTE:  This routine is obsolescent.  Each debugging format reader
-   should manage it's own fundamental types, either creating them from
-   suitable defaults or reading them from the debugging information,
-   whichever is appropriate.  The DWARF reader has already been
-   fixed to do this.  Once the other readers are fixed, this routine
-   will go away.  Also note that fundamental types should be managed
-   on a compilation unit basis in a multi-language environment, not
-   on a linkage unit basis as is done here. */
-
-
-struct type *
-lookup_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  register struct type **typep;
-  register int nbytes;
-
-  if (typeid < 0 || typeid >= FT_NUM_MEMBERS)
-    {
-      error ("internal error - invalid fundamental type id %d", typeid);
-    }
-
-  /* If this is the first time we need a fundamental type for this objfile
-     then we need to initialize the vector of type pointers. */
-  
-  if (objfile -> fundamental_types == NULL)
-    {
-      nbytes = FT_NUM_MEMBERS * sizeof (struct type *);
-      objfile -> fundamental_types = (struct type **)
-	obstack_alloc (&objfile -> type_obstack, nbytes);
-      memset ((char *) objfile -> fundamental_types, 0, nbytes);
-      OBJSTAT (objfile, n_types += FT_NUM_MEMBERS);
-    }
-
-  /* Look for this particular type in the fundamental type vector.  If one is
-     not found, create and install one appropriate for the current language. */
-
-  typep = objfile -> fundamental_types + typeid;
-  if (*typep == NULL)
-    {
-      *typep = create_fundamental_type (objfile, typeid);
-    }
-
-  return (*typep);
-}
-
-int
-can_dereference (t)
-     struct type *t;
-{
-  /* FIXME: Should we return true for references as well as pointers?  */
-  CHECK_TYPEDEF (t);
-  return
-    (t != NULL
-     && TYPE_CODE (t) == TYPE_CODE_PTR
-     && TYPE_CODE (TYPE_TARGET_TYPE (t)) != TYPE_CODE_VOID);
-}
-
-/* Chill varying string and arrays are represented as follows:
-
-   struct { int __var_length; ELEMENT_TYPE[MAX_SIZE] __var_data};
-
-   Return true if TYPE is such a Chill varying type. */
-
-int
-chill_varying_type (type)
-     struct type *type;
-{
-  if (TYPE_CODE (type) != TYPE_CODE_STRUCT
-      || TYPE_NFIELDS (type) != 2
-      || strcmp (TYPE_FIELD_NAME (type, 0), "__var_length") != 0)
-    return 0;
-  return 1;
-}
-
-/* Check whether BASE is an ancestor or base class or DCLASS 
-   Return 1 if so, and 0 if not.
-   Note: callers may want to check for identity of the types before
-   calling this function -- identical types are considered to satisfy
-   the ancestor relationship even if they're identical */
-
-int
-is_ancestor (base, dclass)
-  struct type * base;
-  struct type * dclass;
-{
-  int i;
-  
-  CHECK_TYPEDEF (base);
-  CHECK_TYPEDEF (dclass);
-
-  if (base == dclass)
-    return 1;
-
-  for (i = 0; i < TYPE_N_BASECLASSES (dclass); i++)
-    if (is_ancestor (base, TYPE_BASECLASS (dclass, i)))
-      return 1;
-
-  return 0;
-}
-
-
-
-/* See whether DCLASS has a virtual table.  This routine is aimed at
-   the HP/Taligent ANSI C++ runtime model, and may not work with other
-   runtime models.  Return 1 => Yes, 0 => No.  */
-
-int
-has_vtable (dclass)
-  struct type * dclass;
-{
-  /* In the HP ANSI C++ runtime model, a class has a vtable only if it
-     has virtual functions or virtual bases.  */
-
-  register int i;
-
-  if (TYPE_CODE(dclass) != TYPE_CODE_CLASS)
-    return 0;
-  
-  /* First check for the presence of virtual bases */
-  if (TYPE_FIELD_VIRTUAL_BITS(dclass))
-    for (i=0; i < TYPE_N_BASECLASSES(dclass); i++)
-      if (B_TST(TYPE_FIELD_VIRTUAL_BITS(dclass), i))
-        return 1;
-  
-  /* Next check for virtual functions */
-  if (TYPE_FN_FIELDLISTS(dclass))
-    for (i=0; i < TYPE_NFN_FIELDS(dclass); i++)
-      if (TYPE_FN_FIELD_VIRTUAL_P(TYPE_FN_FIELDLIST1(dclass, i), 0))
-        return 1;
-
-  /* Recurse on non-virtual bases to see if any of them needs a vtable */ 
-  if (TYPE_FIELD_VIRTUAL_BITS(dclass))
-    for (i=0; i < TYPE_N_BASECLASSES(dclass); i++)
-      if ((!B_TST (TYPE_FIELD_VIRTUAL_BITS(dclass), i)) &&
-	  (has_vtable (TYPE_FIELD_TYPE(dclass, i))))
-	return 1;
-  
-  /* Well, maybe we don't need a virtual table */ 
-  return 0;
-}
-
-/* Return a pointer to the "primary base class" of DCLASS.
- 
-   A NULL return indicates that DCLASS has no primary base, or that it
-   couldn't be found (insufficient information).
-  
-   This routine is aimed at the HP/Taligent ANSI C++ runtime model,
-   and may not work with other runtime models.  */
-
-struct type *
-primary_base_class (dclass)
-  struct type * dclass;
-{
-  /* In HP ANSI C++'s runtime model, a "primary base class" of a class
-     is the first directly inherited, non-virtual base class that
-     requires a virtual table */
-
-  register int i;
-
-  if (TYPE_CODE(dclass) != TYPE_CODE_CLASS)
-    return NULL;
-
-  for (i=0; i < TYPE_N_BASECLASSES(dclass); i++)
-    if (!TYPE_FIELD_VIRTUAL(dclass, i) &&
-        has_vtable(TYPE_FIELD_TYPE(dclass, i)))
-      return TYPE_FIELD_TYPE(dclass, i);
-
-  return NULL;
-}
-
-/* Global manipulated by virtual_base_list[_aux]() */
-
-static struct vbase * current_vbase_list = NULL;
-
-/* Return a pointer to a null-terminated list of struct vbase
-   items. The vbasetype pointer of each item in the list points to the
-   type information for a virtual base of the argument DCLASS.
-  
-   Helper function for virtual_base_list(). 
-   Note: the list goes backward, right-to-left. virtual_base_list()
-   copies the items out in reverse order.  */
-
-struct vbase *
-virtual_base_list_aux (dclass)
-  struct type * dclass;
-{
-  struct vbase * tmp_vbase;
-  register int i;
-
-  if (TYPE_CODE(dclass) != TYPE_CODE_CLASS)
-    return NULL;
-
-  for (i = 0; i < TYPE_N_BASECLASSES (dclass); i++)
-    {
-      /* Recurse on this ancestor, first */
-      virtual_base_list_aux(TYPE_FIELD_TYPE(dclass, i));
-
-      /* If this current base is itself virtual, add it to the list */
-      if (BASETYPE_VIA_VIRTUAL(dclass, i))
-        {
-          struct type * basetype = TYPE_FIELD_TYPE (dclass, i);
-          
-          /* Check if base already recorded */
-          tmp_vbase = current_vbase_list;
-          while (tmp_vbase)
-            {
-              if (tmp_vbase->vbasetype == basetype)
-                break; /* found it */
-              tmp_vbase = tmp_vbase->next;
-            }
-
-          if (!tmp_vbase) /* normal exit from loop */
-            {
-              /* Allocate new item for this virtual base */
-              tmp_vbase = (struct vbase *) xmalloc (sizeof (struct vbase));
-
-              /* Stick it on at the end of the list */
-              tmp_vbase->vbasetype = basetype;
-              tmp_vbase->next = current_vbase_list;
-              current_vbase_list = tmp_vbase;
-            }
-        } /* if virtual */
-    } /* for loop over bases */
-}
-
-
-/* Compute the list of virtual bases in the right order.  Virtual
-   bases are laid out in the object's memory area in order of their
-   occurrence in a depth-first, left-to-right search through the
-   ancestors.
-  
-   Argument DCLASS is the type whose virtual bases are required.
-   Return value is the address of a null-terminated array of pointers
-   to struct type items.
-   
-   This routine is aimed at the HP/Taligent ANSI C++ runtime model,
-   and may not work with other runtime models.
-  
-   This routine merely hands off the argument to virtual_base_list_aux()
-   and then copies the result into an array to save space.  */
-
-struct type **
-virtual_base_list (dclass)
-  struct type * dclass;
-{
-  register struct vbase * tmp_vbase;
-  register struct vbase * tmp_vbase_2;
-  register int i;
-  int count;
-  struct type ** vbase_array;
-
-  current_vbase_list = NULL;
-  virtual_base_list_aux(dclass);
-
-  for (i=0, tmp_vbase = current_vbase_list; tmp_vbase != NULL; i++, tmp_vbase = tmp_vbase->next)
-    /* no body */ ;
-
-  count = i;
-
-  vbase_array = (struct type **) xmalloc((count + 1) * sizeof (struct type *));
-
-  for (i=count -1, tmp_vbase = current_vbase_list; i >= 0; i--, tmp_vbase = tmp_vbase->next)
-    vbase_array[i] = tmp_vbase->vbasetype;
-
-  /* Get rid of constructed chain */
-  tmp_vbase_2 = tmp_vbase = current_vbase_list;
-  while (tmp_vbase)
-    {
-      tmp_vbase = tmp_vbase->next;
-      free(tmp_vbase_2);
-      tmp_vbase_2 = tmp_vbase;
-    }
-  
-  vbase_array[count] = NULL;
-  return vbase_array;
-}
-
-/* Return the length of the virtual base list of the type DCLASS.  */
-
-int
-virtual_base_list_length (dclass)
-  struct type * dclass;
-{
-  register int i;
-  register struct vbase * tmp_vbase;
-  
-  current_vbase_list = NULL;
-  virtual_base_list_aux(dclass);
-
-  for (i=0, tmp_vbase = current_vbase_list; tmp_vbase != NULL; i++, tmp_vbase = tmp_vbase->next)
-    /* no body */ ;
-  return i;
-}
-
-/* Return the number of elements of the virtual base list of the type
-   DCLASS, ignoring those appearing in the primary base (and its
-   primary base, recursively).  */
-
-int
-virtual_base_list_length_skip_primaries (dclass)
-  struct type * dclass;
-{
-  register int i;
-  register struct vbase * tmp_vbase;
-  struct type * primary;
-
-  primary = TYPE_RUNTIME_PTR (dclass) ? TYPE_PRIMARY_BASE (dclass) : NULL;
-
-  if (!primary)
-    return virtual_base_list_length (dclass);
-
-  current_vbase_list = NULL;
-  virtual_base_list_aux(dclass);
-
-  for (i=0, tmp_vbase = current_vbase_list; tmp_vbase != NULL; tmp_vbase = tmp_vbase->next)
-    {
-      if (virtual_base_index (tmp_vbase->vbasetype, primary) >= 0)
-        continue;
-      i++;
-    }
-  return i;
-}
-
-
-/* Return the index (position) of type BASE, which is a virtual base
-   class of DCLASS, in the latter's virtual base list.  A return of -1
-   indicates "not found" or a problem.  */
-
-int
-virtual_base_index(base, dclass)
-  struct type * base;
-  struct type * dclass;
-{
-  register struct type * vbase;
-  register int i;
-
-  if ((TYPE_CODE(dclass) != TYPE_CODE_CLASS) ||
-      (TYPE_CODE(base) != TYPE_CODE_CLASS))
-    return -1;
-
-  i = 0;
-  vbase = TYPE_VIRTUAL_BASE_LIST(dclass)[0];
-  while (vbase)
-    {
-      if (vbase == base)
-        break;
-      vbase = TYPE_VIRTUAL_BASE_LIST(dclass)[++i];
-    }
-
-  return vbase ? i : -1;
-}
-
-
-
-/* Return the index (position) of type BASE, which is a virtual base
-   class of DCLASS, in the latter's virtual base list. Skip over all
-   bases that may appear in the virtual base list of the primary base
-   class of DCLASS (recursively).  A return of -1 indicates "not
-   found" or a problem.  */
-
-int
-virtual_base_index_skip_primaries(base, dclass)
-  struct type * base;
-  struct type * dclass;
-{
-  register struct type * vbase;
-  register int i, j;
-  struct type * primary;
-
-  if ((TYPE_CODE(dclass) != TYPE_CODE_CLASS) ||
-      (TYPE_CODE(base) != TYPE_CODE_CLASS))
-    return -1;
-
-  primary = TYPE_RUNTIME_PTR(dclass) ? TYPE_PRIMARY_BASE(dclass) : NULL;
-
-  j = -1;
-  i = 0;
-  vbase = TYPE_VIRTUAL_BASE_LIST(dclass)[0];
-  while (vbase)
-    {
-      if (!primary || (virtual_base_index_skip_primaries(vbase, primary) < 0))
-        j++;
-      if (vbase == base)
-        break;
-      vbase = TYPE_VIRTUAL_BASE_LIST(dclass)[++i];
-    }
-
-  return vbase ? j : -1;
-}
-
-/* Return position of a derived class DCLASS in the list of
- * primary bases starting with the remotest ancestor.
- * Position returned is 0-based. */
-
-int
-class_index_in_primary_list (dclass)
-  struct type * dclass;
-{
-  struct type * pbc; /* primary base class */
-
-  /* Simply recurse on primary base */ 
-  pbc = TYPE_PRIMARY_BASE (dclass);
-  if (pbc)
-    return 1 + class_index_in_primary_list (pbc);
-  else
-    return 0;
-}
-
-/* Return a count of the number of virtual functions a type has.
- * This includes all the virtual functions it inherits from its
- * base classes too.
- */
-
-/* pai: FIXME This doesn't do the right thing: count redefined virtual
- * functions only once (latest redefinition)
- */
-
-int
-count_virtual_fns (dclass)
-  struct type * dclass;
-{
-  int base;     /* index for base classes */
-  int fn, oi;   /* function and overloaded instance indices */
-  
-  int vfuncs;   /* count to return */ 
-
-  /* recurse on bases that can share virtual table */ 
-  struct type * pbc = primary_base_class (dclass);
-  if (pbc)
-    vfuncs = count_virtual_fns (pbc);
-  
-  for (fn = 0; fn < TYPE_NFN_FIELDS (dclass); fn++)
-    for (oi = 0; oi < TYPE_FN_FIELDLIST_LENGTH (dclass, fn); oi++)
-      if (TYPE_FN_FIELD_VIRTUAL_P (TYPE_FN_FIELDLIST1 (dclass, fn), oi))
-        vfuncs++;
-
-  return vfuncs;
-}
-
-
-
-/* Functions for overload resolution begin here */
-
-/* Compare two badness vectors A and B and return the result.
- * 0 => A and B are identical
- * 1 => A and B are incomparable
- * 2 => A is better than B
- * 3 => A is worse than B */
-
-int
-compare_badness (a, b)
-  struct badness_vector * a;
-  struct badness_vector * b;
-{
-  int i;
-  int tmp;
-  short found_pos = 0;      /* any positives in c? */
-  short found_neg = 0;      /* any negatives in c? */
-  
-  /* differing lengths => incomparable */ 
-  if (a->length != b->length)
-    return 1;
-
-  /* Subtract b from a */ 
-  for (i=0; i < a->length; i++)
-    {
-      tmp = a->rank[i] - b->rank[i];
-      if (tmp > 0)
-        found_pos = 1;
-      else if (tmp < 0)
-        found_neg = 1;
-    }
-
-  if (found_pos)
-    {
-      if (found_neg)
-        return 1; /* incomparable */ 
-      else
-        return 3; /* A > B */ 
-    }
-  else /* no positives */ 
-    {
-      if (found_neg)
-        return 2; /* A < B */
-      else
-        return 0; /* A == B */
-    }
-}
-
-/* Rank a function by comparing its parameter types (PARMS, length NPARMS),
- * to the types of an argument list (ARGS, length NARGS).
- * Return a pointer to a badness vector. This has NARGS + 1 entries. */
-
-struct badness_vector *
-rank_function (parms, nparms, args, nargs)
-  struct type ** parms;
-  int nparms;
-  struct type ** args;
-  int nargs;
-{
-  int i;
-  struct badness_vector * bv;
-  int min_len = nparms < nargs ? nparms : nargs;
-
-  bv = xmalloc (sizeof (struct badness_vector));
-  bv->length = nargs + 1; /* add 1 for the length-match rank */ 
-  bv->rank = xmalloc ((nargs + 1) * sizeof (int));
-
-  /* First compare the lengths of the supplied lists.
-   * If there is a mismatch, set it to a high value. */
-   
-  /* pai/1997-06-03 FIXME: when we have debug info about default
-   * arguments and ellipsis parameter lists, we should consider those
-   * and rank the length-match more finely. */
-
-  LENGTH_MATCH (bv) = (nargs != nparms) ? LENGTH_MISMATCH_BADNESS : 0;
-
-  /* Now rank all the parameters of the candidate function */
-  for (i=1; i <= min_len; i++)
-    bv->rank[i] = rank_one_type (parms[i-1], args[i-1]);
-
-  /* If more arguments than parameters, add dummy entries */ 
-  for (i = min_len +1; i <= nargs; i++)
-    bv->rank[i] = TOO_FEW_PARAMS_BADNESS;
-
-  return bv;
-}
-
-/* Compare one type (PARM) for compatibility with another (ARG).
- * PARM is intended to be the parameter type of a function; and
- * ARG is the supplied argument's type.  This function tests if
- * the latter can be converted to the former.
- *
- * Return 0 if they are identical types;
- * Otherwise, return an integer which corresponds to how compatible
- * PARM is to ARG. The higher the return value, the worse the match.
- * Generally the "bad" conversions are all uniformly assigned a 100 */
-
-int
-rank_one_type (parm, arg)
-  struct type * parm;
-  struct type * arg;
-{
-  /* Identical type pointers */
-  /* However, this still doesn't catch all cases of same type for arg
-   * and param. The reason is that builtin types are different from
-   * the same ones constructed from the object. */
-  if (parm == arg)
-    return 0;
-
-  /* Resolve typedefs */
-  if (TYPE_CODE (parm) == TYPE_CODE_TYPEDEF)
-    parm = check_typedef (parm);
-  if (TYPE_CODE (arg) == TYPE_CODE_TYPEDEF)
-    arg = check_typedef (arg);
-
-  /* Check if identical after resolving typedefs */
-  if (parm == arg)
-    return 0;
-
-#if 0
-  /* Debugging only */ 
-  printf("------ Arg is %s [%d], parm is %s [%d]\n",
-         TYPE_NAME (arg), TYPE_CODE (arg), TYPE_NAME (parm), TYPE_CODE (parm));
-#endif
-
-  /* x -> y means arg of type x being supplied for parameter of type y */
-
-  switch (TYPE_CODE (parm))
-    {
-      case TYPE_CODE_PTR:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_PTR: 
-              if (TYPE_CODE (TYPE_TARGET_TYPE (parm)) == TYPE_CODE_VOID)
-                return VOID_PTR_CONVERSION_BADNESS;
-              else
-                return rank_one_type (TYPE_TARGET_TYPE (parm), TYPE_TARGET_TYPE (arg));
-            case TYPE_CODE_ARRAY:
-              return rank_one_type (TYPE_TARGET_TYPE (parm), TYPE_TARGET_TYPE (arg));
-            case TYPE_CODE_FUNC:
-              return rank_one_type (TYPE_TARGET_TYPE (parm), arg);
-            case TYPE_CODE_INT:
-            case TYPE_CODE_ENUM:
-            case TYPE_CODE_CHAR:
-            case TYPE_CODE_RANGE:
-            case TYPE_CODE_BOOL:
-              return POINTER_CONVERSION_BADNESS;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-      case TYPE_CODE_ARRAY:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_PTR:
-            case TYPE_CODE_ARRAY:
-              return rank_one_type (TYPE_TARGET_TYPE (parm), TYPE_TARGET_TYPE (arg));
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-      case TYPE_CODE_FUNC:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_PTR: /* funcptr -> func */
-              return rank_one_type (parm, TYPE_TARGET_TYPE (arg));
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-      case TYPE_CODE_INT:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_INT:
-              if (TYPE_LENGTH (arg) == TYPE_LENGTH (parm))
-                {
-                  /* Deal with signed, unsigned, and plain chars and
-                     signed and unsigned ints */
-                  if (TYPE_NOSIGN (parm))
-                    {
-                      /* This case only for character types */
-                      if (TYPE_NOSIGN (arg))  /* plain char -> plain char */
-                        return 0;
-                      else
-                        return INTEGER_COERCION_BADNESS; /* signed/unsigned char -> plain char */
-                    }
-                  else if (TYPE_UNSIGNED (parm))
-                    {
-                      if (TYPE_UNSIGNED (arg))
-                        {
-                          if (!strcmp (TYPE_NAME (parm), TYPE_NAME (arg))) 
-                            return 0;  /* unsigned int -> unsigned int, or unsigned long -> unsigned long */
-                          else if (!strcmp (TYPE_NAME (arg), "int") && !strcmp (TYPE_NAME (parm), "long"))
-                            return INTEGER_PROMOTION_BADNESS; /* unsigned int -> unsigned long */
-                          else
-                            return INTEGER_COERCION_BADNESS; /* unsigned long -> unsigned int */ 
-                        }
-                      else
-                        {
-                          if (!strcmp (TYPE_NAME (arg), "long") && !strcmp (TYPE_NAME (parm), "int"))
-                            return INTEGER_COERCION_BADNESS; /* signed long -> unsigned int */
-                          else 
-                            return INTEGER_CONVERSION_BADNESS; /* signed int/long -> unsigned int/long */ 
-                        }
-                    }
-                  else if (!TYPE_NOSIGN (arg) && !TYPE_UNSIGNED (arg))
-                    {
-                      if (!strcmp (TYPE_NAME (parm), TYPE_NAME (arg)))
-                        return 0;
-                      else if (!strcmp (TYPE_NAME (arg), "int") && !strcmp (TYPE_NAME (parm), "long"))
-                        return INTEGER_PROMOTION_BADNESS;
-                      else
-                        return INTEGER_COERCION_BADNESS;
-                    }
-                  else
-                    return INTEGER_COERCION_BADNESS;
-                }
-              else if (TYPE_LENGTH (arg) < TYPE_LENGTH (parm))
-                return INTEGER_PROMOTION_BADNESS;
-              else
-                return INTEGER_COERCION_BADNESS;
-            case TYPE_CODE_ENUM:
-            case TYPE_CODE_CHAR:
-            case TYPE_CODE_RANGE:
-            case TYPE_CODE_BOOL:
-              return INTEGER_PROMOTION_BADNESS;
-            case TYPE_CODE_FLT:
-              return INT_FLOAT_CONVERSION_BADNESS;
-            case TYPE_CODE_PTR:
-              return NS_POINTER_CONVERSION_BADNESS;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_ENUM:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_INT:
-            case TYPE_CODE_CHAR:
-            case TYPE_CODE_RANGE:
-            case TYPE_CODE_BOOL:
-            case TYPE_CODE_ENUM:
-              return INTEGER_COERCION_BADNESS;
-            case TYPE_CODE_FLT:
-              return INT_FLOAT_CONVERSION_BADNESS;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_CHAR:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_RANGE:
-            case TYPE_CODE_BOOL:
-            case TYPE_CODE_ENUM:
-              return INTEGER_COERCION_BADNESS;
-            case TYPE_CODE_FLT:
-              return INT_FLOAT_CONVERSION_BADNESS;
-            case TYPE_CODE_INT: 
-              if (TYPE_LENGTH (arg) > TYPE_LENGTH (parm))
-                return INTEGER_COERCION_BADNESS;
-              else if (TYPE_LENGTH (arg) < TYPE_LENGTH (parm))
-                return INTEGER_PROMOTION_BADNESS;
-              /* >>> !! else fall through !! <<< */ 
-            case TYPE_CODE_CHAR:
-              /* Deal with signed, unsigned, and plain chars for C++
-                 and with int cases falling through from previous case */
-              if (TYPE_NOSIGN (parm))
-                {
-                  if (TYPE_NOSIGN (arg))
-                    return 0;
-                  else
-                    return INTEGER_COERCION_BADNESS;
-                }
-              else if (TYPE_UNSIGNED (parm))
-                {
-                  if (TYPE_UNSIGNED (arg))
-                    return 0;
-                  else
-                    return INTEGER_PROMOTION_BADNESS;
-                }
-              else if (!TYPE_NOSIGN (arg) && !TYPE_UNSIGNED (arg))
-                return 0;
-              else
-                return INTEGER_COERCION_BADNESS;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_RANGE:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_INT:
-            case TYPE_CODE_CHAR:
-            case TYPE_CODE_RANGE:
-            case TYPE_CODE_BOOL:
-            case TYPE_CODE_ENUM:
-              return INTEGER_COERCION_BADNESS;
-            case TYPE_CODE_FLT:
-              return INT_FLOAT_CONVERSION_BADNESS;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_BOOL:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_INT:
-            case TYPE_CODE_CHAR:
-            case TYPE_CODE_RANGE:
-            case TYPE_CODE_ENUM:
-            case TYPE_CODE_FLT:
-            case TYPE_CODE_PTR:
-              return BOOLEAN_CONVERSION_BADNESS;
-            case TYPE_CODE_BOOL:
-              return 0;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_FLT:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_FLT:
-              if (TYPE_LENGTH (arg) < TYPE_LENGTH (parm))
-                return FLOAT_PROMOTION_BADNESS;
-              else if (TYPE_LENGTH (arg) == TYPE_LENGTH (parm))
-                return 0;
-              else
-                return FLOAT_CONVERSION_BADNESS;
-            case TYPE_CODE_INT:
-            case TYPE_CODE_BOOL:
-            case TYPE_CODE_ENUM:
-            case TYPE_CODE_RANGE:
-            case TYPE_CODE_CHAR:
-              return INT_FLOAT_CONVERSION_BADNESS;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_COMPLEX:
-        switch (TYPE_CODE (arg))
-          { /* Strictly not needed for C++, but... */
-            case TYPE_CODE_FLT:
-              return FLOAT_PROMOTION_BADNESS;
-            case TYPE_CODE_COMPLEX:
-              return 0;
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_STRUCT:
-      /* currently same as TYPE_CODE_CLASS */
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_STRUCT:
-              /* Check for derivation */
-              if (is_ancestor (parm, arg))
-                return BASE_CONVERSION_BADNESS;
-              /* else fall through */
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_UNION:
-        switch (TYPE_CODE (arg))
-          {
-            case TYPE_CODE_UNION:
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_MEMBER:
-        switch (TYPE_CODE (arg))
-          {
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_METHOD:
-        switch (TYPE_CODE (arg))
-          {
-            
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_REF:
-        switch (TYPE_CODE (arg))
-          {
-            
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-
-        break;
-      case TYPE_CODE_SET:
-        switch (TYPE_CODE (arg))
-          {
-            /* Not in C++ */
-            case TYPE_CODE_SET:
-              return rank_one_type (TYPE_FIELD_TYPE (parm, 0), TYPE_FIELD_TYPE (arg, 0));
-            default:
-              return INCOMPATIBLE_TYPE_BADNESS;
-          }
-        break;
-      case TYPE_CODE_VOID:
-      default:  
-        return INCOMPATIBLE_TYPE_BADNESS;
-    } /* switch (TYPE_CODE (arg)) */
-}
-
- 
-/* End of functions for overload resolution */ 
-
-
-
-#if MAINTENANCE_CMDS
-
-static void
-print_bit_vector (bits, nbits)
-     B_TYPE *bits;
-     int nbits;
-{
-  int bitno;
-
-  for (bitno = 0; bitno < nbits; bitno++)
-    {
-      if ((bitno % 8) == 0)
-	{
-	  puts_filtered (" ");
-	}
-      if (B_TST (bits, bitno))
-	{
-	  printf_filtered ("1");
-	}
-      else
-	{
-	  printf_filtered ("0");
-	}
-    }
-}
-
-/* The args list is a strange beast.  It is either terminated by a NULL
-   pointer for varargs functions, or by a pointer to a TYPE_CODE_VOID
-   type for normal fixed argcount functions.  (FIXME someday)
-   Also note the first arg should be the "this" pointer, we may not want to
-   include it since we may get into a infinitely recursive situation. */
-
-static void
-print_arg_types (args, spaces)
-     struct type **args;
-     int spaces;
-{
-  if (args != NULL)
-    {
-      while (*args != NULL)
-	{
-	  recursive_dump_type (*args, spaces + 2);
-	  if ((*args++) -> code == TYPE_CODE_VOID)
-	    {
-	      break;
-	    }
-	}
-    }
-}
-
-static void
-dump_fn_fieldlists (type, spaces)
-     struct type *type;
-     int spaces;
-{
-  int method_idx;
-  int overload_idx;
-  struct fn_field *f;
-
-  printfi_filtered (spaces, "fn_fieldlists ");
-  gdb_print_address (TYPE_FN_FIELDLISTS (type), gdb_stdout);
-  printf_filtered ("\n");
-  for (method_idx = 0; method_idx < TYPE_NFN_FIELDS (type); method_idx++)
-    {
-      f = TYPE_FN_FIELDLIST1 (type, method_idx);
-      printfi_filtered (spaces + 2, "[%d] name '%s' (",
-			method_idx,
-			TYPE_FN_FIELDLIST_NAME (type, method_idx));
-      gdb_print_address (TYPE_FN_FIELDLIST_NAME (type, method_idx),
-			 gdb_stdout);
-      printf_filtered (") length %d\n",
-		       TYPE_FN_FIELDLIST_LENGTH (type, method_idx));
-      for (overload_idx = 0;
-	   overload_idx < TYPE_FN_FIELDLIST_LENGTH (type, method_idx);
-	   overload_idx++)
-	{
-	  printfi_filtered (spaces + 4, "[%d] physname '%s' (",
-			    overload_idx,
-			    TYPE_FN_FIELD_PHYSNAME (f, overload_idx));
-	  gdb_print_address (TYPE_FN_FIELD_PHYSNAME (f, overload_idx),
-			     gdb_stdout);
-	  printf_filtered (")\n");
-	  printfi_filtered (spaces + 8, "type ");
-	  gdb_print_address (TYPE_FN_FIELD_TYPE (f, overload_idx), gdb_stdout);
-	  printf_filtered ("\n");
-
-	  recursive_dump_type (TYPE_FN_FIELD_TYPE (f, overload_idx),
-			       spaces + 8 + 2);
-
-	  printfi_filtered (spaces + 8, "args ");
-	  gdb_print_address (TYPE_FN_FIELD_ARGS (f, overload_idx), gdb_stdout);
-	  printf_filtered ("\n");
-
-	  print_arg_types (TYPE_FN_FIELD_ARGS (f, overload_idx), spaces);
-	  printfi_filtered (spaces + 8, "fcontext ");
-	  gdb_print_address (TYPE_FN_FIELD_FCONTEXT (f, overload_idx),
-			     gdb_stdout);
-	  printf_filtered ("\n");
-
-	  printfi_filtered (spaces + 8, "is_const %d\n",
-			    TYPE_FN_FIELD_CONST (f, overload_idx));
-	  printfi_filtered (spaces + 8, "is_volatile %d\n",
-			    TYPE_FN_FIELD_VOLATILE (f, overload_idx));
-	  printfi_filtered (spaces + 8, "is_private %d\n",
-			    TYPE_FN_FIELD_PRIVATE (f, overload_idx));
-	  printfi_filtered (spaces + 8, "is_protected %d\n",
-			    TYPE_FN_FIELD_PROTECTED (f, overload_idx));
-	  printfi_filtered (spaces + 8, "is_stub %d\n",
-			    TYPE_FN_FIELD_STUB (f, overload_idx));
-	  printfi_filtered (spaces + 8, "voffset %u\n",
-			    TYPE_FN_FIELD_VOFFSET (f, overload_idx));
-	}
-    }
-}
-
-static void
-print_cplus_stuff (type, spaces)
-     struct type *type;
-     int spaces;
-{
-  printfi_filtered (spaces, "n_baseclasses %d\n",
-		    TYPE_N_BASECLASSES (type));
-  printfi_filtered (spaces, "nfn_fields %d\n",
-		    TYPE_NFN_FIELDS (type));
-  printfi_filtered (spaces, "nfn_fields_total %d\n",
-		    TYPE_NFN_FIELDS_TOTAL (type));
-  if (TYPE_N_BASECLASSES (type) > 0)
-    {
-      printfi_filtered (spaces, "virtual_field_bits (%d bits at *",
-			TYPE_N_BASECLASSES (type));
-      gdb_print_address (TYPE_FIELD_VIRTUAL_BITS (type), gdb_stdout);
-      printf_filtered (")");
-
-      print_bit_vector (TYPE_FIELD_VIRTUAL_BITS (type),
-			TYPE_N_BASECLASSES (type));
-      puts_filtered ("\n");
-    }
-  if (TYPE_NFIELDS (type) > 0)
-    {
-      if (TYPE_FIELD_PRIVATE_BITS (type) != NULL)
-	{
-	  printfi_filtered (spaces, "private_field_bits (%d bits at *",
-			    TYPE_NFIELDS (type));
-	  gdb_print_address (TYPE_FIELD_PRIVATE_BITS (type), gdb_stdout);
-	  printf_filtered (")");
-	  print_bit_vector (TYPE_FIELD_PRIVATE_BITS (type),
-			    TYPE_NFIELDS (type));
-	  puts_filtered ("\n");
-	}
-      if (TYPE_FIELD_PROTECTED_BITS (type) != NULL)
-	{
-	  printfi_filtered (spaces, "protected_field_bits (%d bits at *",
-			    TYPE_NFIELDS (type));
-	  gdb_print_address (TYPE_FIELD_PROTECTED_BITS (type), gdb_stdout);
-	  printf_filtered (")");
-	  print_bit_vector (TYPE_FIELD_PROTECTED_BITS (type),
-			    TYPE_NFIELDS (type));
-	  puts_filtered ("\n");
-	}
-    }
-  if (TYPE_NFN_FIELDS (type) > 0)
-    {
-      dump_fn_fieldlists (type, spaces);
-    }
-}
-
-static struct obstack dont_print_type_obstack;
-
-void
-recursive_dump_type (type, spaces)
-     struct type *type;
-     int spaces;
-{
-  int idx;
-
-  if (spaces == 0)
-    obstack_begin (&dont_print_type_obstack, 0);
-
-  if (TYPE_NFIELDS (type) > 0
-      || (TYPE_CPLUS_SPECIFIC (type) && TYPE_NFN_FIELDS (type) > 0))
-    {
-      struct type **first_dont_print
-	= (struct type **)obstack_base (&dont_print_type_obstack);
-
-      int i = (struct type **)obstack_next_free (&dont_print_type_obstack)
-	- first_dont_print;
-
-      while (--i >= 0)
-	{
-	  if (type == first_dont_print[i])
-	    {
-	      printfi_filtered (spaces, "type node ");
-	      gdb_print_address (type, gdb_stdout);
-	      printf_filtered (" <same as already seen type>\n");
-	      return;
-	    }
-	}
-
-      obstack_ptr_grow (&dont_print_type_obstack, type);
-    }
-
-  printfi_filtered (spaces, "type node ");
-  gdb_print_address (type, gdb_stdout);
-  printf_filtered ("\n");
-  printfi_filtered (spaces, "name '%s' (",
-		    TYPE_NAME (type) ? TYPE_NAME (type) : "<NULL>");
-  gdb_print_address (TYPE_NAME (type), gdb_stdout);
-  printf_filtered (")\n");
-  if (TYPE_TAG_NAME (type) != NULL)
-    {
-      printfi_filtered (spaces, "tagname '%s' (",
-			TYPE_TAG_NAME (type));
-      gdb_print_address (TYPE_TAG_NAME (type), gdb_stdout);
-      printf_filtered (")\n");
-    }
-  printfi_filtered (spaces, "code 0x%x ", TYPE_CODE (type));
-  switch (TYPE_CODE (type))
-    {
-      case TYPE_CODE_UNDEF:
-        printf_filtered ("(TYPE_CODE_UNDEF)");
-	break;
-      case TYPE_CODE_PTR:
-	printf_filtered ("(TYPE_CODE_PTR)");
-	break;
-      case TYPE_CODE_ARRAY:
-	printf_filtered ("(TYPE_CODE_ARRAY)");
-	break;
-      case TYPE_CODE_STRUCT:
-	printf_filtered ("(TYPE_CODE_STRUCT)");
-	break;
-      case TYPE_CODE_UNION:
-	printf_filtered ("(TYPE_CODE_UNION)");
-	break;
-      case TYPE_CODE_ENUM:
-	printf_filtered ("(TYPE_CODE_ENUM)");
-	break;
-      case TYPE_CODE_FUNC:
-	printf_filtered ("(TYPE_CODE_FUNC)");
-	break;
-      case TYPE_CODE_INT:
-	printf_filtered ("(TYPE_CODE_INT)");
-	break;
-      case TYPE_CODE_FLT:
-	printf_filtered ("(TYPE_CODE_FLT)");
-	break;
-      case TYPE_CODE_VOID:
-	printf_filtered ("(TYPE_CODE_VOID)");
-	break;
-      case TYPE_CODE_SET:
-	printf_filtered ("(TYPE_CODE_SET)");
-	break;
-      case TYPE_CODE_RANGE:
-	printf_filtered ("(TYPE_CODE_RANGE)");
-	break;
-      case TYPE_CODE_STRING:
-	printf_filtered ("(TYPE_CODE_STRING)");
-	break;
-      case TYPE_CODE_ERROR:
-	printf_filtered ("(TYPE_CODE_ERROR)");
-	break;
-      case TYPE_CODE_MEMBER:
-	printf_filtered ("(TYPE_CODE_MEMBER)");
-	break;
-      case TYPE_CODE_METHOD:
-	printf_filtered ("(TYPE_CODE_METHOD)");
-	break;
-      case TYPE_CODE_REF:
-	printf_filtered ("(TYPE_CODE_REF)");
-	break;
-      case TYPE_CODE_CHAR:
-	printf_filtered ("(TYPE_CODE_CHAR)");
-	break;
-      case TYPE_CODE_BOOL:
-	printf_filtered ("(TYPE_CODE_BOOL)");
-	break;
-      case TYPE_CODE_TYPEDEF:
-	printf_filtered ("(TYPE_CODE_TYPEDEF)");
-	break;
-      default:
-	printf_filtered ("(UNKNOWN TYPE CODE)");
-	break;
-    }
-  puts_filtered ("\n");
-  printfi_filtered (spaces, "length %d\n", TYPE_LENGTH (type));
-  printfi_filtered (spaces, "objfile ");
-  gdb_print_address (TYPE_OBJFILE (type), gdb_stdout);
-  printf_filtered ("\n");
-  printfi_filtered (spaces, "target_type ");
-  gdb_print_address (TYPE_TARGET_TYPE (type), gdb_stdout);
-  printf_filtered ("\n");
-  if (TYPE_TARGET_TYPE (type) != NULL)
-    {
-      recursive_dump_type (TYPE_TARGET_TYPE (type), spaces + 2);
-    }
-  printfi_filtered (spaces, "pointer_type ");
-  gdb_print_address (TYPE_POINTER_TYPE (type), gdb_stdout);
-  printf_filtered ("\n");
-  printfi_filtered (spaces, "reference_type ");
-  gdb_print_address (TYPE_REFERENCE_TYPE (type), gdb_stdout);
-  printf_filtered ("\n");
-  printfi_filtered (spaces, "flags 0x%x", TYPE_FLAGS (type));
-  if (TYPE_FLAGS (type) & TYPE_FLAG_UNSIGNED)
-    {
-      puts_filtered (" TYPE_FLAG_UNSIGNED");
-    }
-  if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
-    {
-      puts_filtered (" TYPE_FLAG_STUB");
-    }
-  puts_filtered ("\n");
-  printfi_filtered (spaces, "nfields %d ", TYPE_NFIELDS (type));
-  gdb_print_address (TYPE_FIELDS (type), gdb_stdout);
-  puts_filtered ("\n");
-  for (idx = 0; idx < TYPE_NFIELDS (type); idx++)
-    {
-      printfi_filtered (spaces + 2,
-			"[%d] bitpos %d bitsize %d type ",
-			idx, TYPE_FIELD_BITPOS (type, idx),
-			TYPE_FIELD_BITSIZE (type, idx));
-      gdb_print_address (TYPE_FIELD_TYPE (type, idx), gdb_stdout);
-      printf_filtered (" name '%s' (",
-		       TYPE_FIELD_NAME (type, idx) != NULL
-		       ? TYPE_FIELD_NAME (type, idx)
-		       : "<NULL>");
-      gdb_print_address (TYPE_FIELD_NAME (type, idx), gdb_stdout);
-      printf_filtered (")\n");
-      if (TYPE_FIELD_TYPE (type, idx) != NULL)
-	{
-	  recursive_dump_type (TYPE_FIELD_TYPE (type, idx), spaces + 4);
-	}
-    }
-  printfi_filtered (spaces, "vptr_basetype ");
-  gdb_print_address (TYPE_VPTR_BASETYPE (type), gdb_stdout);
-  puts_filtered ("\n");
-  if (TYPE_VPTR_BASETYPE (type) != NULL)
-    {
-      recursive_dump_type (TYPE_VPTR_BASETYPE (type), spaces + 2);
-    }
-  printfi_filtered (spaces, "vptr_fieldno %d\n", TYPE_VPTR_FIELDNO (type));
-  switch (TYPE_CODE (type))
-    {
-      case TYPE_CODE_METHOD:
-      case TYPE_CODE_FUNC:
-	printfi_filtered (spaces, "arg_types ");
-	gdb_print_address (TYPE_ARG_TYPES (type), gdb_stdout);
-	puts_filtered ("\n");
-	print_arg_types (TYPE_ARG_TYPES (type), spaces);
-	break;
-
-      case TYPE_CODE_STRUCT:
-	printfi_filtered (spaces, "cplus_stuff ");
-	gdb_print_address (TYPE_CPLUS_SPECIFIC (type), gdb_stdout);
-	puts_filtered ("\n");
-	print_cplus_stuff (type, spaces);
-	break;
-
-      default:
-	/* We have to pick one of the union types to be able print and test
-	   the value.  Pick cplus_struct_type, even though we know it isn't
-	   any particular one. */
-	printfi_filtered (spaces, "type_specific ");
-	gdb_print_address (TYPE_CPLUS_SPECIFIC (type), gdb_stdout);
-	if (TYPE_CPLUS_SPECIFIC (type) != NULL)
-	  {
-	    printf_filtered (" (unknown data form)");
-	  }
-	printf_filtered ("\n");
-	break;
-
-    }
-  if (spaces == 0)
-    obstack_free (&dont_print_type_obstack, NULL);
-}
-
-#endif	/* MAINTENANCE_CMDS */
-
-
-static void build_gdbtypes PARAMS ((void));
-static void
-build_gdbtypes ()
-{
-  builtin_type_void =
-    init_type (TYPE_CODE_VOID, 1,
-	       0,
-	       "void", (struct objfile *) NULL);
-  builtin_type_char =
-    init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "char", (struct objfile *) NULL);
-  TYPE_FLAGS (builtin_type_char) |= TYPE_FLAG_NOSIGN;
-  
-  builtin_type_signed_char =
-    init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "signed char", (struct objfile *) NULL);
-  builtin_type_unsigned_char =
-    init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned char", (struct objfile *) NULL);
-  builtin_type_short =
-    init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "short", (struct objfile *) NULL);
-  builtin_type_unsigned_short =
-    init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned short", (struct objfile *) NULL);
-  builtin_type_int =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "int", (struct objfile *) NULL);
-  builtin_type_unsigned_int =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned int", (struct objfile *) NULL);
-  builtin_type_long =
-    init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "long", (struct objfile *) NULL);
-  builtin_type_unsigned_long =
-    init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned long", (struct objfile *) NULL);
-  builtin_type_long_long =
-    init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "long long", (struct objfile *) NULL);
-  builtin_type_unsigned_long_long = 
-    init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned long long", (struct objfile *) NULL);
-  builtin_type_float =
-    init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "float", (struct objfile *) NULL);
-  builtin_type_double =
-    init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "double", (struct objfile *) NULL);
-  builtin_type_long_double =
-    init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "long double", (struct objfile *) NULL);
-  builtin_type_complex =
-    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "complex", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (builtin_type_complex) = builtin_type_float;
-  builtin_type_double_complex =
-    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "double complex", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (builtin_type_double_complex) = builtin_type_double;
-  builtin_type_string =
-    init_type (TYPE_CODE_STRING, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "string", (struct objfile *) NULL);
-  builtin_type_int8 =
-    init_type (TYPE_CODE_INT, 8 / 8,
-	       0,
-	       "int8_t", (struct objfile *) NULL);
-  builtin_type_uint8 =
-    init_type (TYPE_CODE_INT, 8 / 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "uint8_t", (struct objfile *) NULL);
-  builtin_type_int16 =
-    init_type (TYPE_CODE_INT, 16 / 8,
-	       0,
-	       "int16_t", (struct objfile *) NULL);
-  builtin_type_uint16 =
-    init_type (TYPE_CODE_INT, 16 / 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "uint16_t", (struct objfile *) NULL);
-  builtin_type_int32 =
-    init_type (TYPE_CODE_INT, 32 / 8,
-	       0,
-	       "int32_t", (struct objfile *) NULL);
-  builtin_type_uint32 =
-    init_type (TYPE_CODE_INT, 32 / 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "uint32_t", (struct objfile *) NULL);
-  builtin_type_int64 =
-    init_type (TYPE_CODE_INT, 64 / 8,
-	       0,
-	       "int64_t", (struct objfile *) NULL);
-  builtin_type_uint64 =
-    init_type (TYPE_CODE_INT, 64 / 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "uint64_t", (struct objfile *) NULL);
-  builtin_type_bool =
-    init_type (TYPE_CODE_BOOL, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "bool", (struct objfile *) NULL);
-
-  /* Add user knob for controlling resolution of opaque types */ 
-  add_show_from_set
-    (add_set_cmd ("opaque-type-resolution", class_support, var_boolean, (char *)&opaque_type_resolution,
-		  "Set resolution of opaque struct/class/union types (if set before loading symbols).",
-		  &setlist),
-     &showlist);
-  opaque_type_resolution = 1;
-
-  /* start-sanitize-r5900 */
-  builtin_type_int128 =
-    init_type (TYPE_CODE_INT, 128 / 8,
-	       0,
-	       "int128_t", (struct objfile *) NULL);
-  builtin_type_uint128 =
-    init_type (TYPE_CODE_INT, 128 / 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "uint128_t", (struct objfile *) NULL);
-  /* end-sanitize-r5900 */
-}
-
-
-extern void _initialize_gdbtypes PARAMS ((void));
-void
-_initialize_gdbtypes ()
-{
-  build_gdbtypes ();
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  /* FIXME - For the moment, handle types by swapping them in and out.
-     Should be using the per-architecture data-pointer and a large
-     struct. */
-  register_gdbarch_swap (&builtin_type_void, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_char, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_short, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_int, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_long, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_long_long, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_signed_char, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_unsigned_char, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_unsigned_short, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_unsigned_int, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_unsigned_long, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_unsigned_long_long, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_float, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_double, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_long_double, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_complex, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_double_complex, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_string, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_int8, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_uint8, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_int16, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_uint16, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_int32, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_uint32, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_int64, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_uint64, sizeof (struct type*), NULL);
-  /* start-sanitize-r5900 */
-  register_gdbarch_swap (&builtin_type_int128, sizeof (struct type*), NULL);
-  register_gdbarch_swap (&builtin_type_uint128, sizeof (struct type*), NULL);
-  /* end-sanitize-r5900 */
-  register_gdbarch_swap (NULL, 0, build_gdbtypes);
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-}
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
deleted file mode 100644
index 8e830d4..0000000
--- a/gdb/gdbtypes.h
+++ /dev/null
@@ -1,1129 +0,0 @@
-/* Internal type definitions for GDB.
-   Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Cygnus Support, using pieces from other GDB modules.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (GDBTYPES_H)
-#define GDBTYPES_H 1
-
-/* Codes for `fundamental types'.  This is a monstrosity based on the
-   bogus notion that there are certain compiler-independent
-   `fundamental types'.  None of these is well-defined (how big is
-   FT_SHORT?  Does it depend on the language?  How does the
-   language-specific code know which type to correlate to FT_SHORT?)  */
-
-#define FT_VOID			0
-#define FT_BOOLEAN		1
-#define FT_CHAR			2 /* we use this for not-unsigned C/C++ chars */
-#define FT_SIGNED_CHAR		3 /* we use this for C++ signed chars */
-#define FT_UNSIGNED_CHAR	4 /* we use this for C/C++ unsigned chars */
-#define FT_SHORT		5
-#define FT_SIGNED_SHORT		6
-#define FT_UNSIGNED_SHORT	7
-#define FT_INTEGER		8
-#define FT_SIGNED_INTEGER	9
-#define FT_UNSIGNED_INTEGER	10
-#define FT_LONG			11
-#define FT_SIGNED_LONG		12
-#define FT_UNSIGNED_LONG	13
-#define FT_LONG_LONG		14
-#define FT_SIGNED_LONG_LONG	15
-#define FT_UNSIGNED_LONG_LONG	16
-#define FT_FLOAT		17
-#define FT_DBL_PREC_FLOAT	18
-#define FT_EXT_PREC_FLOAT	19
-#define FT_COMPLEX		20
-#define FT_DBL_PREC_COMPLEX	21
-#define FT_EXT_PREC_COMPLEX	22
-#define FT_STRING		23
-#define FT_FIXED_DECIMAL	24
-#define FT_FLOAT_DECIMAL	25
-#define FT_BYTE			26
-#define FT_UNSIGNED_BYTE	27
-#define FT_TEMPLATE_ARG		28
-
-#define FT_NUM_MEMBERS		29	/* Highest FT_* above, plus one. */
-
-/* Some macros for char-based bitfields.  */
-
-#define B_SET(a,x)	((a)[(x)>>3] |= (1 << ((x)&7)))
-#define B_CLR(a,x)	((a)[(x)>>3] &= ~(1 << ((x)&7)))
-#define B_TST(a,x)	((a)[(x)>>3] & (1 << ((x)&7)))
-#define B_TYPE		unsigned char
-#define	B_BYTES(x)	( 1 + ((x)>>3) )
-#define	B_CLRALL(a,x)	memset ((a), 0, B_BYTES(x))
-
-/* Different kinds of data types are distinguished by the `code' field.  */
-
-enum type_code
-{
-  TYPE_CODE_UNDEF,		/* Not used; catches errors */
-  TYPE_CODE_PTR,		/* Pointer type */
-  TYPE_CODE_ARRAY,		/* Array type with lower & upper bounds. */
-  TYPE_CODE_STRUCT,		/* C struct or Pascal record */
-  TYPE_CODE_UNION,		/* C union or Pascal variant part */
-  TYPE_CODE_ENUM,		/* Enumeration type */
-  TYPE_CODE_FUNC,		/* Function type */
-  TYPE_CODE_INT,		/* Integer type */
-
-  /* Floating type.  This is *NOT* a complex type.  Beware, there are parts
-     of GDB which bogusly assume that TYPE_CODE_FLT can mean complex.  */
-  TYPE_CODE_FLT,
-
-  /* Void type.  The length field specifies the length (probably always
-     one) which is used in pointer arithmetic involving pointers to
-     this type, but actually dereferencing such a pointer is invalid;
-     a void type has no length and no actual representation in memory
-     or registers.  A pointer to a void type is a generic pointer.  */
-  TYPE_CODE_VOID,
-
-  TYPE_CODE_SET,		/* Pascal sets */
-  TYPE_CODE_RANGE,		/* Range (integers within spec'd bounds) */
-
-  /* A string type which is like an array of character but prints
-     differently (at least for CHILL).  It does not contain a length
-     field as Pascal strings (for many Pascals, anyway) do; if we want
-     to deal with such strings, we should use a new type code.  */
-  TYPE_CODE_STRING,
-
-  /* String of bits; like TYPE_CODE_SET but prints differently (at least
-     for CHILL).  */
-  TYPE_CODE_BITSTRING,
-
-  /* Unknown type.  The length field is valid if we were able to
-     deduce that much about the type, or 0 if we don't even know that.  */
-  TYPE_CODE_ERROR,
-
-  /* C++ */
-  TYPE_CODE_MEMBER,		/* Member type */
-  TYPE_CODE_METHOD,		/* Method type */
-  TYPE_CODE_REF,		/* C++ Reference types */
-
-  TYPE_CODE_CHAR,		/* *real* character type */
-
-  /* Boolean type.  0 is false, 1 is true, and other values are non-boolean
-     (e.g. FORTRAN "logical" used as unsigned int).  */
-  TYPE_CODE_BOOL,
-
-  /* Fortran */
-  TYPE_CODE_COMPLEX,		/* Complex float */
-
-  TYPE_CODE_TYPEDEF,
-  TYPE_CODE_TEMPLATE,		/* C++ template */
-  TYPE_CODE_TEMPLATE_ARG	/* C++ template arg */
-
-};
-
-/* For now allow source to use TYPE_CODE_CLASS for C++ classes, as an
-   alias for TYPE_CODE_STRUCT.  This is for DWARF, which has a distinct
-   "class" attribute.  Perhaps we should actually have a separate TYPE_CODE
-   so that we can print "class" or "struct" depending on what the debug
-   info said.  It's not clear we should bother.  */
-
-#define TYPE_CODE_CLASS TYPE_CODE_STRUCT
-
-/* Some bits for the type's flags word. */
-
-/* Unsigned integer type.  If this is not set for a TYPE_CODE_INT, the
-   type is signed (unless TYPE_FLAG_NOSIGN (below) is set). */
-
-#define TYPE_FLAG_UNSIGNED	(1 << 0)
-
-/* No sign for this type.  In C++, "char", "signed char", and "unsigned
-   char" are distinct types; so we need an extra flag to indicate the
-   absence ofa sign! */
-
-#define TYPE_FLAG_NOSIGN	(1 << 1)
-
-/* This appears in a type's flags word if it is a stub type (e.g., if
-   someone referenced a type that wasn't defined in a source file
-   via (struct sir_not_appearing_in_this_film *)).  */
-
-#define TYPE_FLAG_STUB		(1 << 2)
-
-/* The target type of this type is a stub type, and this type needs to
-   be updated if it gets un-stubbed in check_typedef.
-   Used for arrays and ranges, in which TYPE_LENGTH of the array/range
-   gets set based on the TYPE_LENGTH of the target type.
-   Also, set for TYPE_CODE_TYPEDEF. */
-
-#define TYPE_FLAG_TARGET_STUB (1 << 3)
-
-/* Static type.  If this is set, the corresponding type had 
- * a static modifier.
- * Note: This may be unnecessary, since static data members
- * are indicated by other means (bitpos == -1)
- */
-
-#define TYPE_FLAG_STATIC (1 << 4)
-
-/* Constant type.  If this is set, the corresponding type has a
- * const modifier.
- */
-
-#define TYPE_FLAG_CONST (1 << 5)
-
-/* Volatile type.  If this is set, the corresponding type has a
- * volatile modifier.
- */
-
-#define TYPE_FLAG_VOLATILE (1 << 6)
-
-
-/* This is a function type which appears to have a prototype.  We need this
-   for function calls in order to tell us if it's necessary to coerce the args,
-   or to just do the standard conversions.  This is used with a short field. */
-
-#define TYPE_FLAG_PROTOTYPED (1 << 7)
-
-/* This flag is used to indicate that processing for this type
-   is incomplete.
- 
-   (Mostly intended for HP platforms, where class methods, for
-   instance, can be encountered before their classes in the debug
-   info; the incomplete type has to be marked so that the class and
-   the method can be assigned correct types.) */
-
-#define TYPE_FLAG_INCOMPLETE (1 << 8)
-
-
-struct type
-{
-
-  /* Code for kind of type */
-
-  enum type_code code;
-
-  /* Name of this type, or NULL if none.
-
-     This is used for printing only, except by poorly designed C++ code.
-     For looking up a name, look for a symbol in the VAR_NAMESPACE.  */
-
-  char *name;
-
-  /* Tag name for this type, or NULL if none.  This means that the
-     name of the type consists of a keyword followed by the tag name.
-     Which keyword is determined by the type code ("struct" for
-     TYPE_CODE_STRUCT, etc.).  As far as I know C/C++ are the only languages
-     with this feature.
-
-     This is used for printing only, except by poorly designed C++ code.
-     For looking up a name, look for a symbol in the STRUCT_NAMESPACE.
-     One more legitimate use is that if TYPE_FLAG_STUB is set, this is
-     the name to use to look for definitions in other files.  */
-
-  char *tag_name;
-
-  /* Length of storage for a value of this type.  Various places pass
-     this to memcpy and such, meaning it must be in units of
-     HOST_CHAR_BIT.  Various other places expect they can calculate
-     addresses by adding it and such, meaning it must be in units of
-     TARGET_CHAR_BIT.  For some DSP targets, in which HOST_CHAR_BIT
-     will (presumably) be 8 and TARGET_CHAR_BIT will be (say) 32, this
-     is a problem.  One fix would be to make this field in bits
-     (requiring that it always be a multiple of HOST_CHAR_BIT and
-     TARGET_CHAR_BIT)--the other choice would be to make it
-     consistently in units of HOST_CHAR_BIT.  */
-
-  unsigned length;
-
-  /* FIXME, these should probably be restricted to a Fortran-specific
-     field in some fashion.  */
-#define BOUND_CANNOT_BE_DETERMINED   5
-#define BOUND_BY_REF_ON_STACK        4
-#define BOUND_BY_VALUE_ON_STACK      3
-#define BOUND_BY_REF_IN_REG          2
-#define BOUND_BY_VALUE_IN_REG        1
-#define BOUND_SIMPLE                 0
-  int upper_bound_type;
-  int lower_bound_type;
-
-  /* Every type is now associated with a particular objfile, and the
-     type is allocated on the type_obstack for that objfile.  One problem
-     however, is that there are times when gdb allocates new types while
-     it is not in the process of reading symbols from a particular objfile.
-     Fortunately, these happen when the type being created is a derived
-     type of an existing type, such as in lookup_pointer_type().  So
-     we can just allocate the new type using the same objfile as the
-     existing type, but to do this we need a backpointer to the objfile
-     from the existing type.  Yes this is somewhat ugly, but without
-     major overhaul of the internal type system, it can't be avoided
-     for now. */
-
-  struct objfile *objfile;
-
-  /* For a pointer type, describes the type of object pointed to.
-     For an array type, describes the type of the elements.
-     For a function or method type, describes the type of the return value.
-     For a range type, describes the type of the full range.
-     For a complex type, describes the type of each coordinate.
-     Unused otherwise.  */
-
-  struct type *target_type;
-
-  /* Type that is a pointer to this type.
-     NULL if no such pointer-to type is known yet.
-     The debugger may add the address of such a type
-     if it has to construct one later.  */ 
-
-  struct type *pointer_type;
-
-  /* C++: also need a reference type.  */
-
-  struct type *reference_type;
-
-  /* C-v variant chain. This points to a type that
-     differs from this one only in a const or volatile
-     attribute (or both). The various c-v variants
-     are chained together in a ring. */
-  struct type *cv_type;
-
-  /* Flags about this type.  */
-
-  int flags;
-
-  /* Number of fields described for this type */
-
-  short nfields;
-
-  /* For structure and union types, a description of each field.
-     For set and pascal array types, there is one "field",
-     whose type is the domain type of the set or array.
-     For range types, there are two "fields",
-     the minimum and maximum values (both inclusive).
-     For enum types, each possible value is described by one "field".
-     For a function type, a "field" for each parameter type.
-     For C++ classes, there is one field for each base class (if it is
-     a derived class) plus one field for each class data member.  Member
-     functions are recorded elsewhere.
-
-     Using a pointer to a separate array of fields
-     allows all types to have the same size, which is useful
-     because we can allocate the space for a type before
-     we know what to put in it.  */
-
-  struct field
-    {
-
-
-
-      union field_location
-        {
-	  /* Position of this field, counting in bits from start of
-	     containing structure.
-	     For BITS_BIG_ENDIAN=1 targets, it is the bit offset to the MSB.
-	     For BITS_BIG_ENDIAN=0 targets, it is the bit offset to the LSB.
-	     For a function type, this is the position in the argument list
-	     of this argument.
-	     For a range bound or enum value, this is the value itself. */
-
-	  int bitpos;
-
-	  /* For a static field, if TYPE_FIELD_STATIC_HAS_ADDR then physaddr
-	     is the location (in the target) of the static field.
-	     Otherwise, physname is the mangled label of the static field. */
-
-	  CORE_ADDR physaddr;
-	  char* physname;
-      } loc;
-
-      /* Size of this field, in bits, or zero if not packed.
-	 For an unpacked field, the field's type's length
-	 says how many bytes the field occupies.
-	 A value of -1 or -2 indicates a static field;  -1 means the location
-	 is specified by the label loc.physname;  -2 means that loc.physaddr
-	 specifies the actual address. */
-
-      int bitsize;
-
-      /* In a struct or union type, type of this field.
-	 In a function type, type of this argument.
-	 In an array type, the domain-type of the array.  */
-
-      struct type *type;
-
-      /* Name of field, value or argument.
-	 NULL for range bounds and array domains.  */
-
-      char *name;
-
-    } *fields;
-
-  /* For types with virtual functions (TYPE_CODE_STRUCT), VPTR_BASETYPE
-     is the base class which defined the virtual function table pointer.  
-
-     For types that are pointer to member types (TYPE_CODE_MEMBER),
-     VPTR_BASETYPE is the type that this pointer is a member of.
-
-     For method types (TYPE_CODE_METHOD), VPTR_BASETYPE is the aggregate
-     type that contains the method.
-
-     Unused otherwise.  */
-
-  struct type *vptr_basetype;
-
-  /* Field number of the virtual function table pointer in
-     VPTR_BASETYPE.  If -1, we were unable to find the virtual
-     function table pointer in initial symbol reading, and
-     fill_in_vptr_fieldno should be called to find it if possible.
-
-     Unused if this type does not have virtual functions.  */
-
-  int vptr_fieldno;
-
-  /* Slot to point to additional language-specific fields of this type.  */
-
-  union type_specific
-    {
-
-      /* ARG_TYPES is for TYPE_CODE_METHOD.
-	 Contains the type of each argument, ending with a void type
-	 after the last argument for normal member functions or a NULL
-	 pointer after the last argument for functions with variable
-	 arguments.  */
-
-      struct type **arg_types;
-
-      /* CPLUS_STUFF is for TYPE_CODE_STRUCT.  It is initialized to point to
-	 cplus_struct_default, a default static instance of a struct
-	 cplus_struct_type. */
-
-      struct cplus_struct_type *cplus_stuff;
-
-    } type_specific;
-};
-
-#define	NULL_TYPE ((struct type *) 0)
-
-/* C++ language-specific information for TYPE_CODE_STRUCT and TYPE_CODE_UNION
-   nodes.  */
-
-struct cplus_struct_type
-{
-  /* Number of base classes this type derives from.  The baseclasses are
-     stored in the first N_BASECLASSES fields (i.e. the `fields' field of
-     the struct type).  I think only the `type' field of such a field has
-     any meaning.  */
-
-  short n_baseclasses;
-
-  /* Number of methods with unique names.  All overloaded methods with
-     the same name count only once. */
-
-  short nfn_fields;
-
-  /* Number of methods described for this type, not including the
-     methods that it derives from.  */
-
-  short nfn_fields_total;
-
-  /* The "declared_type" field contains a code saying how the
-     user really declared this type, e.g., "class s", "union s",
-     "struct s".
-     The 3 above things come out from the C++ compiler looking like classes, 
-     but we keep track of the real declaration so we can give
-     the correct information on "ptype". (Note: TEMPLATE may not
-     belong in this list...)  */
-
-#define DECLARED_TYPE_CLASS 0
-#define DECLARED_TYPE_UNION 1
-#define DECLARED_TYPE_STRUCT 2
-#define DECLARED_TYPE_TEMPLATE 3
-  short declared_type; /* One of the above codes */
- 
-  /* For derived classes, the number of base classes is given by n_baseclasses
-     and virtual_field_bits is a bit vector containing one bit per base class.
-     If the base class is virtual, the corresponding bit will be set.
-     I.E, given:
-
-	class A{};
-	class B{};
-	class C : public B, public virtual A {};
-
-     B is a baseclass of C; A is a virtual baseclass for C.
-     This is a C++ 2.0 language feature. */
-
-  B_TYPE *virtual_field_bits;
-
-  /* For classes with private fields, the number of fields is given by
-     nfields and private_field_bits is a bit vector containing one bit
-     per field.
-     If the field is private, the corresponding bit will be set. */
-
-  B_TYPE *private_field_bits;
-
-  /* For classes with protected fields, the number of fields is given by
-     nfields and protected_field_bits is a bit vector containing one bit
-     per field.
-     If the field is private, the corresponding bit will be set. */
-
-  B_TYPE *protected_field_bits;
-
-  /* for classes with fields to be ignored, either this is optimized out
-     or this field has length 0 */
-
-  B_TYPE *ignore_field_bits;
-
-  /* For classes, structures, and unions, a description of each field,
-     which consists of an overloaded name, followed by the types of
-     arguments that the method expects, and then the name after it
-     has been renamed to make it distinct.
-
-     fn_fieldlists points to an array of nfn_fields of these. */
-
-  struct fn_fieldlist
-    {
-
-      /* The overloaded name.  */
-
-      char *name;
-
-      /* The number of methods with this name.  */
-
-      int length;
-
-      /* The list of methods.  */
-
-      struct fn_field
-	{
-
-	  /* If is_stub is clear, this is the mangled name which we can
-	     look up to find the address of the method (FIXME: it would
-	     be cleaner to have a pointer to the struct symbol here
-	     instead).  */
-
-	  /* If is_stub is set, this is the portion of the mangled
-	     name which specifies the arguments.  For example, "ii",
-	     if there are two int arguments, or "" if there are no
-	     arguments.  See gdb_mangle_name for the conversion from this
-	     format to the one used if is_stub is clear.  */
-
-	  char *physname;
-
-          /* The function type for the method.
-             (This comment used to say "The return value of the method",
-             but that's wrong. The function type 
-             is expected here, i.e. something with TYPE_CODE_FUNC,
-             and *not* the return-value type). */
-
-	  struct type *type;
-
-	  /* The argument list.  Only valid if is_stub is clear.  Contains
-	     the type of each argument, including `this', and ending with
-	     a NULL pointer after the last argument.  Should not contain
-	     a `this' pointer for static member functions.  */
-
-	  struct type **args;
-
-	  /* For virtual functions.
-	     First baseclass that defines this virtual function.   */
-
-	  struct type *fcontext;
-
-	  /* Attributes. */
-
-	  unsigned int is_const : 1;
-	  unsigned int is_volatile : 1;
-	  unsigned int is_private : 1;
-	  unsigned int is_protected : 1;
-
-	  /* A stub method only has some fields valid (but they are enough
-	     to reconstruct the rest of the fields).  */
-	  unsigned int is_stub : 1;
-
-          /* C++ method that is inlined */ 
-          unsigned int is_inlined : 1;
-
-	  /* Unused.  */
-	  unsigned int dummy : 2;
-
-	  /* Index into that baseclass's virtual function table,
-	     minus 2; else if static: VOFFSET_STATIC; else: 0.  */
-
-	  unsigned int voffset : 24;
-
-#	  define VOFFSET_STATIC 1
-
-	} *fn_fields;
-
-    } *fn_fieldlists;
-
-    /* If this "struct type" describes a template, then it 
-     * has arguments. "template_args" points to an array of
-     * template arg descriptors, of length "ntemplate_args".
-     * The only real information in each of these template arg descriptors
-     * is a name. "type" will typically just point to a "struct type" with
-     * the placeholder TYPE_CODE_TEMPLATE_ARG type.
-     */
-    short ntemplate_args;
-    struct template_arg
-    {
-      char *name;
-      struct type *type;
-    } *template_args;
-
-    /* If this "struct type" describes a template, it has a list
-     * of instantiations. "instantiations" is a pointer to an array
-     * of type's, one representing each instantiation. There
-     * are "ninstantiations" elements in this array.
-     */
-    short ninstantiations;
-    struct type **instantiations;
-
-    /* The following points to information relevant to the runtime model
-     * of the compiler.
-     * Currently being used only for HP's ANSI C++ compiler.
-     * (This type may have to be changed/enhanced for other compilers.)
-     *
-     * RUNTIME_PTR is NULL if there is no runtime information (currently
-     * this means the type was not compiled by HP aCC).
-     *
-     * Fields in structure pointed to:
-     * ->HAS_VTABLE : 0 => no virtual table, 1 => vtable present
-     * 
-     * ->PRIMARY_BASE points to the first non-virtual base class that has
-     * a virtual table.
-     *
-     * ->VIRTUAL_BASE_LIST points to a list of struct type * pointers that
-     * point to the type information for all virtual bases among this type's
-     * ancestors.
-     */
-    struct runtime_info {
-      short has_vtable;
-      struct type * primary_base;
-      struct type ** virtual_base_list;
-    } * runtime_ptr;
-
-    /* Pointer to information about enclosing scope, if this is a
-     * local type.  If it is not a local type, this is NULL
-     */
-    struct local_type_info {
-      char * file;
-      int line;
-    } * localtype_ptr;  
-};
-
-/* Struct used in computing virtual base list */
-struct vbase
-{
-    struct type * vbasetype;  /* pointer to virtual base */
-    struct vbase * next;      /* next in chain */
-};
-
-/* Struct used for ranking a function for overload resolution */
-struct badness_vector {
-  int length;
-  int * rank;
-};
-
-/* The default value of TYPE_CPLUS_SPECIFIC(T) points to the
-   this shared static structure. */
-
-extern const struct cplus_struct_type cplus_struct_default;
-
-extern void
-allocate_cplus_struct_type PARAMS ((struct type *));
-
-#define INIT_CPLUS_SPECIFIC(type) \
-  (TYPE_CPLUS_SPECIFIC(type)=(struct cplus_struct_type*)&cplus_struct_default)
-#define ALLOCATE_CPLUS_STRUCT_TYPE(type) allocate_cplus_struct_type (type)
-#define HAVE_CPLUS_STRUCT(type) \
-  (TYPE_CPLUS_SPECIFIC(type) != &cplus_struct_default)
-
-#define TYPE_NAME(thistype) (thistype)->name
-#define TYPE_TAG_NAME(type) ((type)->tag_name)
-#define TYPE_TARGET_TYPE(thistype) (thistype)->target_type
-#define TYPE_POINTER_TYPE(thistype) (thistype)->pointer_type
-#define TYPE_REFERENCE_TYPE(thistype) (thistype)->reference_type
-#define TYPE_CV_TYPE(thistype) (thistype)->cv_type
-/* Note that if thistype is a TYPEDEF type, you have to call check_typedef.
-   But check_typedef does set the TYPE_LENGTH of the TYPEDEF type,
-   so you only have to call check_typedef once.  Since allocate_value
-   calls check_typedef, TYPE_LENGTH (VALUE_TYPE (X)) is safe.  */
-#define TYPE_LENGTH(thistype) (thistype)->length
-#define TYPE_OBJFILE(thistype) (thistype)->objfile
-#define TYPE_FLAGS(thistype) (thistype)->flags
-#define TYPE_UNSIGNED(thistype) ((thistype)->flags & TYPE_FLAG_UNSIGNED)
-#define TYPE_NOSIGN(thistype) ((thistype)->flags & TYPE_FLAG_NOSIGN)
-#define TYPE_CONST(thistype) ((thistype)->flags & TYPE_FLAG_CONST)
-#define TYPE_VOLATILE(thistype) ((thistype)->flags & TYPE_FLAG_VOLATILE)
-#define TYPE_INCOMPLETE(thistype) ((thistype)->flags & TYPE_FLAG_INCOMPLETE)
-/* Note that TYPE_CODE can be TYPE_CODE_TYPEDEF, so if you wan the real
-   type, you need to do TYPE_CODE (check_type (this_type)). */
-#define TYPE_CODE(thistype) (thistype)->code
-#define TYPE_NFIELDS(thistype) (thistype)->nfields
-#define TYPE_FIELDS(thistype) (thistype)->fields
-#define TYPE_TEMPLATE_ARGS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->template_args
-#define TYPE_INSTANTIATIONS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->instantiations
-
-#define TYPE_INDEX_TYPE(type) TYPE_FIELD_TYPE (type, 0)
-#define TYPE_LOW_BOUND(range_type) TYPE_FIELD_BITPOS (range_type, 0)
-#define TYPE_HIGH_BOUND(range_type) TYPE_FIELD_BITPOS (range_type, 1)
-
-/* Moto-specific stuff for FORTRAN arrays */
-
-#define TYPE_ARRAY_UPPER_BOUND_TYPE(thistype) (thistype)->upper_bound_type
-#define TYPE_ARRAY_LOWER_BOUND_TYPE(thistype) (thistype)->lower_bound_type
-
-#define TYPE_ARRAY_UPPER_BOUND_VALUE(arraytype) \
-   (TYPE_FIELD_BITPOS((TYPE_FIELD_TYPE((arraytype),0)),1))
-
-#define TYPE_ARRAY_LOWER_BOUND_VALUE(arraytype) \
-   (TYPE_FIELD_BITPOS((TYPE_FIELD_TYPE((arraytype),0)),0))
-
-/* C++ */
-
-#define TYPE_VPTR_BASETYPE(thistype) (thistype)->vptr_basetype
-#define TYPE_DOMAIN_TYPE(thistype) (thistype)->vptr_basetype
-#define TYPE_VPTR_FIELDNO(thistype) (thistype)->vptr_fieldno
-#define TYPE_FN_FIELDS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->fn_fields
-#define TYPE_NFN_FIELDS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->nfn_fields
-#define TYPE_NFN_FIELDS_TOTAL(thistype) TYPE_CPLUS_SPECIFIC(thistype)->nfn_fields_total
-#define TYPE_NTEMPLATE_ARGS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->ntemplate_args
-#define TYPE_NINSTANTIATIONS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->ninstantiations
-#define TYPE_DECLARED_TYPE(thistype) TYPE_CPLUS_SPECIFIC(thistype)->declared_type
-#define	TYPE_TYPE_SPECIFIC(thistype) (thistype)->type_specific
-#define TYPE_ARG_TYPES(thistype) (thistype)->type_specific.arg_types
-#define TYPE_CPLUS_SPECIFIC(thistype) (thistype)->type_specific.cplus_stuff
-#define TYPE_BASECLASS(thistype,index) (thistype)->fields[index].type
-#define TYPE_N_BASECLASSES(thistype) TYPE_CPLUS_SPECIFIC(thistype)->n_baseclasses
-#define TYPE_BASECLASS_NAME(thistype,index) (thistype)->fields[index].name
-#define TYPE_BASECLASS_BITPOS(thistype,index) TYPE_FIELD_BITPOS(thistype,index)
-#define BASETYPE_VIA_PUBLIC(thistype, index) \
-  ((!TYPE_FIELD_PRIVATE(thistype, index)) && (!TYPE_FIELD_PROTECTED(thistype, index)))
-
-#define BASETYPE_VIA_VIRTUAL(thistype, index) \
-  (TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits == NULL ? 0 \
-    : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (index)))
-
-#define FIELD_TYPE(thisfld) ((thisfld).type)
-#define FIELD_NAME(thisfld) ((thisfld).name)
-#define FIELD_BITPOS(thisfld) ((thisfld).loc.bitpos)
-#define FIELD_BITSIZE(thisfld) ((thisfld).bitsize)
-#define FIELD_PHYSNAME(thisfld) ((thisfld).loc.physname)
-#define FIELD_PHYSADDR(thisfld) ((thisfld).loc.physaddr)
-#define SET_FIELD_PHYSNAME(thisfld, name) \
-  ((thisfld).bitsize = -1, FIELD_PHYSNAME(thisfld) = (name))
-#define SET_FIELD_PHYSADDR(thisfld, name) \
-  ((thisfld).bitsize = -2, FIELD_PHYSADDR(thisfld) = (name))
-#define TYPE_FIELD(thistype, n) (thistype)->fields[n]
-#define TYPE_FIELD_TYPE(thistype, n) FIELD_TYPE(TYPE_FIELD(thistype, n))
-#define TYPE_FIELD_NAME(thistype, n) FIELD_NAME(TYPE_FIELD(thistype, n))
-#define TYPE_FIELD_BITPOS(thistype, n) FIELD_BITPOS(TYPE_FIELD(thistype,n))
-#define TYPE_FIELD_BITSIZE(thistype, n) FIELD_BITSIZE(TYPE_FIELD(thistype,n))
-#define TYPE_FIELD_PACKED(thistype, n) (FIELD_BITSIZE(TYPE_FIELD(thistype,n))!=0)
-#define TYPE_TEMPLATE_ARG(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->template_args[n]
-#define TYPE_INSTANTIATION(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->instantiations[n]
-
-#define TYPE_FIELD_PRIVATE_BITS(thistype) \
-  TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits
-#define TYPE_FIELD_PROTECTED_BITS(thistype) \
-  TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits
-#define TYPE_FIELD_IGNORE_BITS(thistype) \
-  TYPE_CPLUS_SPECIFIC(thistype)->ignore_field_bits
-#define TYPE_FIELD_VIRTUAL_BITS(thistype) \
-  TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits
-#define SET_TYPE_FIELD_PRIVATE(thistype, n) \
-  B_SET (TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits, (n))
-#define SET_TYPE_FIELD_PROTECTED(thistype, n) \
-  B_SET (TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits, (n))
-#define SET_TYPE_FIELD_IGNORE(thistype, n) \
-  B_SET (TYPE_CPLUS_SPECIFIC(thistype)->ignore_field_bits, (n))
-#define SET_TYPE_FIELD_VIRTUAL(thistype, n) \
-  B_SET (TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (n))
-#define TYPE_FIELD_PRIVATE(thistype, n) \
-  (TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits == NULL ? 0 \
-    : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits, (n)))
-#define TYPE_FIELD_PROTECTED(thistype, n) \
-  (TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits == NULL ? 0 \
-    : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits, (n)))
-#define TYPE_FIELD_IGNORE(thistype, n) \
-  (TYPE_CPLUS_SPECIFIC(thistype)->ignore_field_bits == NULL ? 0 \
-    : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->ignore_field_bits, (n)))
-#define TYPE_FIELD_VIRTUAL(thistype, n) \
-  (TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits == NULL ? 0 \
-    : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (n)))
-
-#define TYPE_FIELD_STATIC(thistype, n) ((thistype)->fields[n].bitsize < 0)
-#define TYPE_FIELD_STATIC_HAS_ADDR(thistype, n) ((thistype)->fields[n].bitsize == -2)
-#define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) FIELD_PHYSNAME(TYPE_FIELD(thistype, n))
-#define TYPE_FIELD_STATIC_PHYSADDR(thistype, n) FIELD_PHYSADDR(TYPE_FIELD(thistype, n))
-
-#define TYPE_FN_FIELDLISTS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists
-#define TYPE_FN_FIELDLIST(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n]
-#define TYPE_FN_FIELDLIST1(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n].fn_fields
-#define TYPE_FN_FIELDLIST_NAME(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n].name
-#define TYPE_FN_FIELDLIST_LENGTH(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n].length
-
-#define TYPE_FN_FIELD(thisfn, n) (thisfn)[n]
-#define TYPE_FN_FIELD_PHYSNAME(thisfn, n) (thisfn)[n].physname
-#define TYPE_FN_FIELD_TYPE(thisfn, n) (thisfn)[n].type
-#define TYPE_FN_FIELD_ARGS(thisfn, n) TYPE_ARG_TYPES ((thisfn)[n].type)
-#define TYPE_FN_FIELD_CONST(thisfn, n) ((thisfn)[n].is_const)
-#define TYPE_FN_FIELD_VOLATILE(thisfn, n) ((thisfn)[n].is_volatile)
-#define TYPE_FN_FIELD_PRIVATE(thisfn, n) ((thisfn)[n].is_private)
-#define TYPE_FN_FIELD_PROTECTED(thisfn, n) ((thisfn)[n].is_protected)
-#define TYPE_FN_FIELD_STUB(thisfn, n) ((thisfn)[n].is_stub)
-#define TYPE_FN_FIELD_INLINED(thisfn, n) ((thisfn)[n].is_inlined)
-#define TYPE_FN_FIELD_FCONTEXT(thisfn, n) ((thisfn)[n].fcontext)
-#define TYPE_FN_FIELD_VOFFSET(thisfn, n) ((thisfn)[n].voffset-2)
-#define TYPE_FN_FIELD_VIRTUAL_P(thisfn, n) ((thisfn)[n].voffset > 1)
-#define TYPE_FN_FIELD_STATIC_P(thisfn, n) ((thisfn)[n].voffset == VOFFSET_STATIC)
-
-#define TYPE_RUNTIME_PTR(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->runtime_ptr)
-#define TYPE_VTABLE(thistype) (TYPE_RUNTIME_PTR(thistype)->has_vtable)
-#define TYPE_HAS_VTABLE(thistype) (TYPE_RUNTIME_PTR(thistype) && TYPE_VTABLE(thistype))
-#define TYPE_PRIMARY_BASE(thistype) (TYPE_RUNTIME_PTR(thistype)->primary_base)
-#define TYPE_VIRTUAL_BASE_LIST(thistype) (TYPE_RUNTIME_PTR(thistype)->virtual_base_list)
-  
-#define TYPE_LOCALTYPE_PTR(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr)
-#define TYPE_LOCALTYPE_FILE(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr->file)
-#define TYPE_LOCALTYPE_LINE(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr->line)
-              
-#define TYPE_IS_OPAQUE(thistype) (((TYPE_CODE (thistype) == TYPE_CODE_STRUCT) ||        \
-                                   (TYPE_CODE (thistype) == TYPE_CODE_UNION))        && \
-                                  (TYPE_NFIELDS (thistype) == 0)                     && \
-                                  (TYPE_CPLUS_SPECIFIC (thistype) && (TYPE_NFN_FIELDS (thistype) == 0)))
-       
-         
-                        
-/* Implicit sizes */
-extern struct type *builtin_type_void;
-extern struct type *builtin_type_char;
-extern struct type *builtin_type_short;
-extern struct type *builtin_type_int;
-extern struct type *builtin_type_long;
-extern struct type *builtin_type_signed_char;
-extern struct type *builtin_type_unsigned_char;
-extern struct type *builtin_type_unsigned_short;
-extern struct type *builtin_type_unsigned_int;
-extern struct type *builtin_type_unsigned_long;
-extern struct type *builtin_type_float;
-extern struct type *builtin_type_double;
-extern struct type *builtin_type_long_double;
-extern struct type *builtin_type_complex;
-extern struct type *builtin_type_double_complex;
-extern struct type *builtin_type_string;
-extern struct type *builtin_type_bool;
-
-/* Explicit sizes - see <intypes.h> for naming schema */
-extern struct type *builtin_type_int8;
-extern struct type *builtin_type_uint8;
-extern struct type *builtin_type_int16;
-extern struct type *builtin_type_uint16;
-extern struct type *builtin_type_int32;
-extern struct type *builtin_type_uint32;
-extern struct type *builtin_type_int64;
-extern struct type *builtin_type_uint64;
-/* start-sanitize-r5900 */
-extern struct type *builtin_type_int128;
-extern struct type *builtin_type_uint128;
-/* end-sanitize-r5900 */
-
-/* This type represents a type that was unrecognized in symbol
-   read-in.  */
-
-extern struct type *builtin_type_error;
-
-extern struct type *builtin_type_long_long;
-extern struct type *builtin_type_unsigned_long_long;
-
-/* Modula-2 types */
-
-extern struct type *builtin_type_m2_char;
-extern struct type *builtin_type_m2_int;
-extern struct type *builtin_type_m2_card;
-extern struct type *builtin_type_m2_real;
-extern struct type *builtin_type_m2_bool;
-
-/* Chill types */
-
-extern struct type *builtin_type_chill_bool;
-extern struct type *builtin_type_chill_char;
-extern struct type *builtin_type_chill_long;
-extern struct type *builtin_type_chill_ulong;
-extern struct type *builtin_type_chill_real;
-
-/* Fortran (F77) types */
-
-extern struct type *builtin_type_f_character;
-extern struct type *builtin_type_f_integer;
-extern struct type *builtin_type_f_logical;
-extern struct type *builtin_type_f_logical_s1;
-extern struct type *builtin_type_f_logical_s2;
-extern struct type *builtin_type_f_integer; 
-extern struct type *builtin_type_f_integer_s2;
-extern struct type *builtin_type_f_real;
-extern struct type *builtin_type_f_real_s8;
-extern struct type *builtin_type_f_real_s16;
-extern struct type *builtin_type_f_complex_s8;
-extern struct type *builtin_type_f_complex_s16;
-extern struct type *builtin_type_f_complex_s32;
-extern struct type *builtin_type_f_void;
-
-/* RTTI for C++ */
-/* extern struct type *builtin_type_cxx_typeinfo; */ 
-
-/* Maximum and minimum values of built-in types */
-
-#define	MAX_OF_TYPE(t)	\
-   TYPE_UNSIGNED(t) ? UMAX_OF_SIZE(TYPE_LENGTH(t)) \
-    : MAX_OF_SIZE(TYPE_LENGTH(t))
-
-#define MIN_OF_TYPE(t)	\
-   TYPE_UNSIGNED(t) ? UMIN_OF_SIZE(TYPE_LENGTH(t)) \
-    : MIN_OF_SIZE(TYPE_LENGTH(t))
-
-/* Allocate space for storing data associated with a particular type.
-   We ensure that the space is allocated using the same mechanism that
-   was used to allocate the space for the type structure itself.  I.E.
-   if the type is on an objfile's type_obstack, then the space for data
-   associated with that type will also be allocated on the type_obstack.
-   If the type is not associated with any particular objfile (such as
-   builtin types), then the data space will be allocated with xmalloc,
-   the same as for the type structure. */
-
-#define TYPE_ALLOC(t,size)  \
-   (TYPE_OBJFILE (t) != NULL  \
-    ? obstack_alloc (&TYPE_OBJFILE (t) -> type_obstack, size) \
-    : xmalloc (size))
-
-extern struct type *
-alloc_type PARAMS ((struct objfile *));
-
-extern struct type *
-init_type PARAMS ((enum type_code, int, int, char *, struct objfile *));
-
-extern struct type *
-lookup_reference_type PARAMS ((struct type *));
-
-extern struct type *
-make_reference_type PARAMS ((struct type *, struct type **));
-
-extern struct type *
-make_cv_type PARAMS ((int, int, struct type *, struct type **));
-
-extern struct type *
-lookup_member_type PARAMS ((struct type *, struct type *));
-
-extern void
-smash_to_method_type PARAMS ((struct type *, struct type *, struct type *,
-			      struct type **));
-
-extern void
-smash_to_member_type PARAMS ((struct type *, struct type *, struct type *));
-
-extern struct type *
-allocate_stub_method PARAMS ((struct type *));
-
-extern char *
-type_name_no_tag PARAMS ((const struct type *));
-
-extern struct type *
-lookup_struct_elt_type PARAMS ((struct type *, char *, int));
-
-extern struct type *
-make_pointer_type PARAMS ((struct type *, struct type **));
-
-extern struct type *
-lookup_pointer_type PARAMS ((struct type *));
-
-extern struct type *
-make_function_type PARAMS ((struct type *, struct type **));
-
-extern struct type *
-lookup_function_type PARAMS ((struct type *));
-
-extern struct type *
-create_range_type PARAMS ((struct type *, struct type *, int, int));
-
-extern struct type *
-create_array_type PARAMS ((struct type *, struct type *, struct type *));
-
-extern struct type *
-create_string_type PARAMS ((struct type *, struct type *));
-
-extern struct type *create_set_type PARAMS ((struct type *, struct type *));
-
-extern int chill_varying_type PARAMS ((struct type*));
-
-extern struct type *
-lookup_unsigned_typename PARAMS ((char *));
-
-extern struct type *
-lookup_signed_typename PARAMS ((char *));
-
-extern struct type *
-check_typedef PARAMS ((struct type *));
-
-#define CHECK_TYPEDEF(TYPE) (TYPE) = check_typedef (TYPE)
-
-extern void
-check_stub_method PARAMS ((struct type *, int, int));
-
-extern struct type *
-lookup_primitive_typename PARAMS ((char *));
-
-extern char *
-gdb_mangle_name PARAMS ((struct type *, int, int));
-
-extern struct type *
-builtin_type PARAMS ((char **));
-
-extern struct type *
-lookup_typename PARAMS ((char *, struct block *, int));
-
-extern struct type *
-lookup_template_type PARAMS ((char *, struct type *, struct block *));
-
-extern struct type *
-lookup_fundamental_type PARAMS ((struct objfile *, int));
-
-extern void
-fill_in_vptr_fieldno PARAMS ((struct type *));
-
-extern int get_destructor_fn_field PARAMS ((struct type *, int *, int *));
-
-extern int get_discrete_bounds PARAMS ((struct type*, LONGEST*, LONGEST*));
-
-extern int
-get_discrete_bounds PARAMS ((struct type*, LONGEST*, LONGEST*));
-
-extern int
-is_ancestor PARAMS ((struct type *, struct type *));
-
-extern int
-has_vtable PARAMS ((struct type *));
-
-extern struct type *
-primary_base_class PARAMS ((struct type *));
-
-extern struct type **
-virtual_base_list PARAMS ((struct type *));
-
-extern int
-virtual_base_list_length PARAMS ((struct type *));
-extern int
-virtual_base_list_length_skip_primaries PARAMS ((struct type *));
-
-extern int
-virtual_base_index PARAMS ((struct type *, struct type *));
-extern int
-virtual_base_index_skip_primaries PARAMS ((struct type *, struct type *));
-
-
-extern int
-class_index_in_primary_list PARAMS ((struct type *));
-
-extern int
-count_virtual_fns PARAMS ((struct type*));
-
-/* Constants for HP/Taligent ANSI C++ runtime model */
-
-/* Where virtual function entries begin in the
- * virtual table, in the non-RRBC vtable format.
- * First 4 are the metavtable pointer, top offset,
- * typeinfo pointer, and dup base info pointer */
-#define HP_ACC_VFUNC_START        4
-
-/* (Negative) Offset where virtual base offset entries begin 
- * in the virtual table. Skips over metavtable pointer and
- * the self-offset entry. 
- * NOTE: NEGATE THIS BEFORE USING! The virtual base offsets
- * appear before the address point of the vtable (the slot
- * pointed to by the object's vtable pointer), i.e. at lower
- * addresses than the vtable pointer. */
-#define HP_ACC_VBASE_START        2
-
-/* (Positive) Offset where the pointer to the typeinfo
- * object is present in the virtual table */
-#define HP_ACC_TYPEINFO_OFFSET    2
-
-/* (Positive) Offset where the ``top offset'' entry of
- * the virtual table is */
-#define HP_ACC_TOP_OFFSET_OFFSET  1
-
-/* Overload resolution */
-
-#define LENGTH_MATCH(bv) ((bv)->rank[0])
-
-/* Badness if parameter list length doesn't match arg list length */ 
-#define LENGTH_MISMATCH_BADNESS      100
-/* Dummy badness value for nonexistent parameter positions */ 
-#define TOO_FEW_PARAMS_BADNESS       100
-/* Badness if no conversion among types */
-#define INCOMPATIBLE_TYPE_BADNESS    100
-/* Badness of coercing large integer to smaller size */
-#define INTEGER_COERCION_BADNESS     100
-/* Badness of coercing large floating type to smaller size */
-#define FLOAT_COERCION_BADNESS       100
-
-/* Badness of integral promotion */
-#define INTEGER_PROMOTION_BADNESS      1
-/* Badness of floating promotion */
-#define FLOAT_PROMOTION_BADNESS        1
-/* Badness of integral conversion */
-#define INTEGER_CONVERSION_BADNESS     2
-/* Badness of floating conversion */
-#define FLOAT_CONVERSION_BADNESS       2
-/* Badness of integer<->floating conversions */
-#define INT_FLOAT_CONVERSION_BADNESS   2
-/* Badness of converting to a boolean */
-#define BOOLEAN_CONVERSION_BADNESS     2
-/* Badness of pointer conversion */
-#define POINTER_CONVERSION_BADNESS     2
-/* Badness of conversion of pointer to void pointer */
-#define VOID_PTR_CONVERSION_BADNESS    2
-/* Badness of convering derived to base class */
-#define BASE_CONVERSION_BADNESS        2
-
-/* Non-standard conversions allowed by the debugger */
-/* Converting a pointer to an int is usually OK */
-#define NS_POINTER_CONVERSION_BADNESS 10
-
-
-extern int
-compare_badness PARAMS ((struct badness_vector *, struct badness_vector *));
-
-extern struct badness_vector *
-rank_function PARAMS ((struct type **, int, struct type **, int));
-
-extern int
-rank_one_type PARAMS ((struct type *, struct type *));
-
-
-#if MAINTENANCE_CMDS
-extern void recursive_dump_type PARAMS ((struct type *, int));
-#endif
-
-/* printcmd.c */
-
-extern void
-print_scalar_formatted PARAMS ((char *, struct type *, int, int, GDB_FILE *));
-
-extern int can_dereference PARAMS ((struct type *));
-
-#if MAINTENANCE_CMDS
-extern void maintenance_print_type PARAMS ((char *, int));
-#endif
-
-/* typeprint.c */
-
-extern void print_type_scalar PARAMS ((struct type *, LONGEST, GDB_FILE *));
-
-#endif	/* GDBTYPES_H */
diff --git a/gdb/gnu-nat.c b/gdb/gnu-nat.c
deleted file mode 100644
index 156d981..0000000
--- a/gdb/gnu-nat.c
+++ /dev/null
@@ -1,3201 +0,0 @@
-/* Interface GDB to the GNU Hurd
-   Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
-
-   Some code and ideas from m3-nat.c by Jukka Virtanen <jtv@hut.fi>
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <stdio.h>
-#include <errno.h>
-#include <signal.h>
-#include <assert.h>
-#include <setjmp.h>
-#include <limits.h>
-#include <sys/ptrace.h>
-
-/* We include this because we don't need the access macros and they conflict
-   with gdb's definitions (ick).  This is very non standard!  */
-#include <waitflags.h>
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach/notify.h>
-#include <mach_error.h>
-#include <mach/exception.h>
-#include <mach/vm_attributes.h>
-
-#include <hurd/process.h>
-#include <hurd/process_request.h>
-#include <hurd/msg.h>
-#include <hurd/msg_request.h>
-#include <hurd/signal.h>
-#include <hurd/interrupt.h>
-#include <hurd/sigpreempt.h>
-
-#include <portinfo.h>
-
-#include "defs.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-#include "language.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-
-#include "gnu-nat.h"
-
-#include "exc_request_S.h"
-#include "notify_S.h"
-#include "process_reply_S.h"
-#include "msg_reply_S.h"
-#include "exc_request_U.h"
-#include "msg_U.h"
-
-static process_t proc_server = MACH_PORT_NULL;
-
-/* If we've sent a proc_wait_request to the proc server, the pid of the
-   process we asked about.  We can only ever have one outstanding.  */
-int proc_wait_pid = 0;
-
-/* The number of wait requests we've sent, and expect replies from.  */
-int proc_waits_pending = 0;
-
-int gnu_debug_flag = 0;
-
-/* Forward decls */
-
-extern struct target_ops gnu_ops;
-extern char *strerror();
-
-int inf_update_procs (struct inf *inf);
-struct inf *make_inf ();
-void inf_clear_wait (struct inf *inf);
-void inf_cleanup (struct inf *inf);
-void inf_startup (struct inf *inf, int pid);
-int inf_update_suspends (struct inf *inf);
-void inf_set_pid (struct inf *inf, pid_t pid);
-void inf_validate_procs (struct inf *inf);
-void inf_steal_exc_ports (struct inf *inf);
-void inf_restore_exc_ports (struct inf *inf);
-struct proc *inf_tid_to_proc (struct inf *inf, int tid);
-inline void inf_set_threads_resume_sc (struct inf *inf, 
-				       struct proc *run_thread, 
-				       int run_others);
-inline int inf_set_threads_resume_sc_for_signal_thread (struct inf *inf);
-inline void inf_suspend (struct inf *inf);
-inline void inf_resume (struct inf *inf);
-void inf_set_step_thread (struct inf *inf, struct proc *proc);
-void inf_detach (struct inf *inf);
-void inf_attach (struct inf *inf, int pid);
-void inf_signal (struct inf *inf, enum target_signal sig);
-
-#define inf_debug(_inf, msg, args...) \
-  do { struct inf *__inf = (_inf); \
-       debug ("{inf %d %p}: " msg, __inf->pid, __inf , ##args); } while (0)
-
-void proc_abort (struct proc *proc, int force);
-thread_state_t proc_get_state (struct proc *proc, int force);
-struct proc *make_proc (struct inf *inf, mach_port_t port, int tid);
-struct proc *_proc_free (struct proc *proc);
-int proc_update_sc (struct proc *proc);
-error_t proc_get_exception_port (struct proc *proc, mach_port_t *port);
-error_t proc_set_exception_port (struct proc *proc, mach_port_t port);
-static mach_port_t _proc_get_exc_port (struct proc *proc);
-void proc_steal_exc_port (struct proc *proc, mach_port_t exc_port);
-void proc_restore_exc_port (struct proc *proc);
-int proc_trace (struct proc *proc, int set);
-char *proc_string (struct proc *proc);
-
-/* Evaluate RPC_EXPR in a scope with the variables MSGPORT and REFPORT bound
-   to INF's msg port and task port respectively.  If it has no msg port,
-   EIEIO is returned.  INF must refer to a running process!  */
-#define INF_MSGPORT_RPC(inf, rpc_expr) \
-  HURD_MSGPORT_RPC (proc_getmsgport (proc_server, inf->pid, &msgport), \
-		    (refport = inf->task->port, 0), 0, \
-		    msgport ? (rpc_expr) : EIEIO)
-
-/* Like INF_MSGPORT_RPC, but will also resume the signal thread to ensure
-   there's someone around to deal with the RPC (and resuspend things
-   afterwards).  This effects INF's threads' resume_sc count.  */
-#define INF_RESUME_MSGPORT_RPC(inf, rpc_expr) \
-  (inf_set_threads_resume_sc_for_signal_thread (inf) \
-   ? ({ error_t __e; \
-	inf_resume (inf); \
-	__e = INF_MSGPORT_RPC (inf, rpc_expr); \
-	inf_suspend (inf); \
-	__e; }) \
-   : EIEIO)
-
-#define MIG_SERVER_DIED EMIG_SERVER_DIED /* XXX */
-
-/* The state passed by an exception message.  */
-struct exc_state
-{
-  int exception;		/* The exception code */
-  int code, subcode;
-  mach_port_t handler;		/* The real exception port to handle this. */
-  mach_port_t reply;		/* The reply port from the exception call. */
-};
-
-/* The results of the last wait an inf did. */
-struct inf_wait
-{
-  struct target_waitstatus status; /* The status returned to gdb.  */
-  struct exc_state exc;		/* The exception that caused us to return. */
-  struct proc *thread;		/* The thread in question.  */
-  int suppress;			/* Something trivial happened.  */
-};
-
-/* The state of an inferior.  */
-struct inf
-{
-  /* Fields describing the current inferior.  */
-
-  struct proc *task;		/* The mach task.   */
-  struct proc *threads;		/* A linked list of all threads in TASK.  */
-
-  /* True if THREADS needn't be validated by querying the task.  We assume that
-     we and the task in question are the only ones frobbing the thread list,
-     so as long as we don't let any code run, we don't have to worry about
-     THREADS changing.  */
-  int threads_up_to_date;
-
-  pid_t pid;			/* The real system PID. */
-
-  struct inf_wait wait;		/* What to return from target_wait.  */
-
-  /* One thread proc in INF may be in `single-stepping mode'.  This is it.  */
-  struct proc *step_thread;
-
-  /* The thread we think is the signal thread.  */
-  struct proc *signal_thread;
-
-  mach_port_t event_port;	/* Where we receive various msgs.  */
-
-  /* True if we think at least one thread in the inferior could currently be
-     running.  */
-  int running : 1;
-
-  /* True if the process has stopped (in the proc server sense).  Note that
-     since a proc server `stop' leaves the signal thread running, the inf can
-     be RUNNING && STOPPED...  */
-  int stopped : 1;
-
-  /* True if the inferior is traced.  */
-  int traced : 1;
-
-  /* True if we shouldn't try waiting for the inferior, usually because we
-     can't for some reason.  */
-  int no_wait : 1;
-
-  /* When starting a new inferior, we don't try to validate threads until all
-     the proper execs have been done.  This is a count of how many execs we
-     expect to happen.  */
-  unsigned pending_execs;
-
-  /* Fields describing global state */
-
-  /* The task suspend count used when gdb has control.  This is normally 1 to
-     make things easier for us, but sometimes (like when attaching to vital
-     system servers) it may be desirable to let the task continue to run
-     (pausing individual threads as necessary).  */
-  int pause_sc;
-
-  /* The task suspend count left when detaching from a task.  */
-  int detach_sc;
-
-  /* The initial values used for the run_sc and pause_sc of newly discovered
-     threads -- see the definition of those fields in struct proc.  */
-  int default_thread_run_sc;
-  int default_thread_pause_sc;
-  int default_thread_detach_sc;
-
-  /* True if the process should be traced when started/attached.  Newly
-     started processes *must* be traced at first to exec them properly, but
-     if this is false, tracing is turned off as soon it has done so.  */
-  int want_signals;
-
-  /* True if exceptions from the inferior process should be trapped.  This
-     must be on to use breakpoints.  */
-  int want_exceptions;
-};
-
-
-int __proc_pid (struct proc *proc)
-{
-  return proc->inf->pid;
-}
-
-/* Update PROC's real suspend count to match it's desired one.  Returns true
-   if we think PROC is now in a runnable state.  */
-int
-proc_update_sc (struct proc *proc)
-{
-  int running;
-  int err =  0;
-  int delta = proc->sc - proc->cur_sc;
-
-  if (delta)
-    proc_debug (proc, "sc: %d --> %d", proc->cur_sc, proc->sc);
-
-  if (proc->sc == 0 && proc->state_changed)
-    /* Since PROC may start running, we must write back any state changes. */
-    {
-      assert (proc_is_thread (proc));
-      proc_debug (proc, "storing back changed thread state");
-      err = thread_set_state (proc->port, THREAD_STATE_FLAVOR,
-			      (thread_state_t)&proc->state, THREAD_STATE_SIZE);
-      if (! err)
-	proc->state_changed = 0;
-    }
-
-  if (delta > 0)
-    while (delta-- > 0 && !err)
-      if (proc_is_task (proc))
-	err = task_suspend (proc->port);
-      else
-	err = thread_suspend (proc->port);
-  else
-    while (delta++ < 0 && !err)
-      if (proc_is_task (proc))
-	err = task_resume (proc->port);
-      else
-	err = thread_resume (proc->port);
-
-  if (! err)
-    proc->cur_sc = proc->sc;
-
-  /* If we got an error, then the task/thread has disappeared.  */
-  running = !err && proc->sc == 0;
-
-  proc_debug (proc, "is %s", err ? "dead" : running ? "running" : "suspended");
-  if (err)
-    proc_debug (proc, "err = %s", strerror (err));
-
-  if (running)
-    {
-      proc->aborted = 0;
-      proc->state_valid = proc->state_changed = 0;
-      proc->fetched_regs = 0;
-    }
-
-  return running;
-}
-
-/* Thread_abort is called on PROC if needed.  PROC must be a thread proc.
-   If PROC is deemed `precious', then nothing is done unless FORCE is true.
-   In particular, a thread is precious if it's running (in which case forcing
-   it includes suspending it first), or if it has an exception pending.  */
-void
-proc_abort (struct proc *proc, int force)
-{
-  assert (proc_is_thread (proc));
-
-  if (! proc->aborted)
-    {
-      struct inf *inf = proc->inf;
-      int running = (proc->cur_sc == 0 && inf->task->cur_sc == 0);
-
-      if (running && force)
-	{
-	  proc->sc = 1;
-	  inf_update_suspends (proc->inf);
-	  running = 0;
-	  warning ("Stopped %s.", proc_string (proc));
-	}
-      else if (proc == inf->wait.thread && inf->wait.exc.reply && !force)
-	/* An exception is pending on PROC, which don't mess with.  */
-	running = 1;
-
-      if (! running)
-	/* We only abort the thread if it's not actually running.  */
-	{
-	  thread_abort (proc->port);
-	  proc_debug (proc, "aborted");
-	  proc->aborted = 1;
-	}
-      else
-	proc_debug (proc, "not aborting");
-    }
-}
-
-/* Make sure that the state field in PROC is up to date, and return a pointer
-   to it, or 0 if something is wrong.  If WILL_MODIFY is true, makes sure
-   that the thread is stopped and aborted first, and sets the state_changed
-   field in PROC to true.  */
-thread_state_t
-proc_get_state (struct proc *proc, int will_modify)
-{
-  int was_aborted = proc->aborted;
-
-  proc_debug (proc, "updating state info%s",
-	      will_modify ? " (with intention to modify)" : "");
-
-  proc_abort (proc, will_modify);
-
-  if (! was_aborted && proc->aborted)
-    /* PROC's state may have changed since we last fetched it.  */
-    proc->state_valid = 0;
-
-  if (! proc->state_valid)
-    {
-      mach_msg_type_number_t state_size = THREAD_STATE_SIZE;
-      error_t err =
-	thread_get_state (proc->port, THREAD_STATE_FLAVOR,
-			  (thread_state_t)&proc->state, &state_size);
-      proc_debug (proc, "getting thread state");
-      proc->state_valid = !err;
-    }
-
-  if (proc->state_valid)
-    {
-      if (will_modify)
-	proc->state_changed = 1;
-      return (thread_state_t)&proc->state;
-    }
-  else
-    return 0;
-}
-
-/* Set PORT to PROC's exception port.  */
-error_t
-proc_get_exception_port (struct proc *proc, mach_port_t *port)
-{
-  if (proc_is_task (proc))
-    return task_get_exception_port (proc->port, port);
-  else
-    return thread_get_exception_port (proc->port, port);
-}
-
-/* Set PROC's exception port to PORT.  */
-error_t
-proc_set_exception_port (struct proc *proc, mach_port_t port)
-{
-  proc_debug (proc, "setting exception port: %d", port);
-  if (proc_is_task (proc))
-    return task_set_exception_port (proc->port, port);
-  else
-    return thread_set_exception_port (proc->port, port);
-}
-
-/* Get PROC's exception port, cleaning up a bit if proc has died.  */
-static mach_port_t
-_proc_get_exc_port (struct proc *proc)
-{
-  mach_port_t exc_port;
-  error_t err = proc_get_exception_port (proc, &exc_port);
-
-  if (err)
-    /* PROC must be dead.  */
-    {
-      if (proc->exc_port)
-	mach_port_deallocate (mach_task_self (), proc->exc_port);
-      proc->exc_port = MACH_PORT_NULL;
-      if (proc->saved_exc_port)
-	mach_port_deallocate (mach_task_self (), proc->saved_exc_port);
-      proc->saved_exc_port = MACH_PORT_NULL;
-    }
-
-  return exc_port;
-}
-
-/* Replace PROC's exception port with EXC_PORT, unless it's already been
-   done.  Stash away any existing exception port so we can restore it later. */
-void
-proc_steal_exc_port (struct proc *proc, mach_port_t exc_port)
-{
-  mach_port_t cur_exc_port = _proc_get_exc_port (proc);
-
-  if (cur_exc_port)
-    {
-      error_t err;
-
-      proc_debug (proc, "inserting exception port: %d", exc_port);
-
-      if (cur_exc_port != exc_port)
-	/* Put in our exception port.  */
-	err = proc_set_exception_port (proc, exc_port);
-
-      if (err || cur_exc_port == proc->exc_port)
-	/* We previously set the exception port, and it's still set.  So we
-	   just keep the old saved port which is what the proc set.  */
-	{
-	  if (cur_exc_port)
-	    mach_port_deallocate (mach_task_self (), cur_exc_port);
-	}
-      else
-	/* Keep a copy of PROC's old exception port so it can be restored. */
-	{
-	  if (proc->saved_exc_port)
-	    mach_port_deallocate (mach_task_self (), proc->saved_exc_port);
-	  proc->saved_exc_port = cur_exc_port;
-	}
-
-      proc_debug (proc, "saved exception port: %d", proc->saved_exc_port);
-
-      if (!err)
-	proc->exc_port = exc_port;
-      else
-	warning ("Error setting exception port for %s: %s",
-		 proc_string (proc), strerror (err));
-    }
-}
-
-/* If we previously replaced PROC's exception port, put back what we
-   found there at the time, unless *our* exception port has since been
-   overwritten, in which case who knows what's going on.  */
-void
-proc_restore_exc_port (struct proc *proc)
-{
-  mach_port_t cur_exc_port = _proc_get_exc_port (proc);
-
-  if (cur_exc_port)
-    {
-      error_t err = 0;
-
-      proc_debug (proc, "restoring real exception port");
-
-      if (proc->exc_port == cur_exc_port)
-	/* Our's is still there.  */
-	err = proc_set_exception_port (proc, proc->saved_exc_port);
-
-      if (proc->saved_exc_port)
-	mach_port_deallocate (mach_task_self (), proc->saved_exc_port);
-      proc->saved_exc_port = MACH_PORT_NULL;
-
-      if (!err)
-	proc->exc_port = MACH_PORT_NULL;
-      else
-	warning ("Error setting exception port for %s: %s",
-		 proc_string (proc), strerror (err));
-    }
-}
-
-/* Turns hardware tracing in PROC on or off when SET is true or false,
-   respectively.  Returns true on success.  */
-int
-proc_trace (struct proc *proc, int set)
-{
-  thread_state_t state = proc_get_state (proc, 1);
-
-  if (! state)
-    return 0;			/* the thread must be dead.  */
-
-  proc_debug (proc, "tracing %s", set ? "on" : "off");
-  
-  if (set)
-    {
-      /* XXX We don't get the exception unless the thread has its own
-	 exception port???? */
-      if (proc->exc_port == MACH_PORT_NULL)
-	proc_steal_exc_port (proc, proc->inf->event_port);
-      THREAD_STATE_SET_TRACED (state);
-    }
-  else
-    THREAD_STATE_CLEAR_TRACED (state);
-
-  return 1;
-}
-
-/* A variable from which to assign new TIDs.  */
-static int next_thread_id = 1;
-
-/* Returns a new proc structure with the given fields.  Also adds a
-   notification for PORT becoming dead to be sent to INF's notify port.  */
-struct proc *
-make_proc (struct inf *inf, mach_port_t port, int tid)
-{
-  error_t err;
-  mach_port_t prev_port = MACH_PORT_NULL;
-  struct proc *proc = malloc (sizeof (struct proc));
-
-  proc->port = port;
-  proc->tid = tid;
-  proc->inf = inf;
-  proc->next = 0;
-  proc->saved_exc_port = MACH_PORT_NULL;
-  proc->exc_port = MACH_PORT_NULL;
-
-  proc->sc = 0;
-  proc->cur_sc = 0;
-
-  /* Note that these are all the values for threads; the task simply uses the
-     corresponding field in INF directly.  */
-  proc->run_sc = inf->default_thread_run_sc;
-  proc->pause_sc = inf->default_thread_pause_sc;
-  proc->detach_sc = inf->default_thread_detach_sc;
-  proc->resume_sc = proc->run_sc;
-
-  proc->aborted = 0;
-  proc->dead = 0;
-  proc->state_valid = 0;
-  proc->state_changed = 0;
-
-  proc_debug (proc, "is new");
-
-  /* Get notified when things die.  */
-  err =
-    mach_port_request_notification (mach_task_self(), port,
-				    MACH_NOTIFY_DEAD_NAME, 1,
-				    inf->event_port,
-				    MACH_MSG_TYPE_MAKE_SEND_ONCE,
-				    &prev_port);
-  if (err)
-    warning ("Couldn't request notification for port %d: %s",
-	     port, strerror (err));
-  else
-    {
-      proc_debug (proc, "notifications to: %d", inf->event_port);
-      if (prev_port != MACH_PORT_NULL)
-	mach_port_deallocate (mach_task_self (), prev_port);
-    }
-
-  if (inf->want_exceptions)
-    if (proc_is_task (proc))
-      /* Make the task exception port point to us.  */
-      proc_steal_exc_port (proc, inf->event_port);
-    else
-      /* Just clear thread exception ports -- they default to the task one.  */
-      proc_steal_exc_port (proc, MACH_PORT_NULL);
-
-  return proc;
-}
-
-/* Frees PROC and any resources it uses, and returns the value of PROC's 
-   next field.  */
-struct proc *
-_proc_free (struct proc *proc)
-{
-  struct inf *inf = proc->inf;
-  struct proc *next = proc->next;
-
-  proc_debug (proc, "freeing...");
-
-  if (proc == inf->step_thread)
-    /* Turn off single stepping.  */
-    inf_set_step_thread (inf, 0);
-  if (proc == inf->wait.thread)
-    inf_clear_wait (inf);
-  if (proc == inf->signal_thread)
-    inf->signal_thread = 0;
-
-  if (proc->port != MACH_PORT_NULL)
-    {
-      if (proc->exc_port != MACH_PORT_NULL)
-	/* Restore the original exception port.  */
-	proc_restore_exc_port (proc);
-      if (proc->cur_sc != 0)
-	/* Resume the thread/task.  */
-	{
-	  proc->sc = 0;
-	  proc_update_sc (proc);
-	}
-      mach_port_deallocate (mach_task_self (), proc->port);
-    }
-
-  free (proc);
-  return next;
-}
-
-struct inf *make_inf ()
-{
-  struct inf *inf = malloc (sizeof (struct inf));
-
-  if (!inf)
-    return 0;
-
-  inf->task = 0;
-  inf->threads = 0;
-  inf->threads_up_to_date = 0;
-  inf->pid = 0;
-  inf->wait.status.kind = TARGET_WAITKIND_SPURIOUS;
-  inf->wait.thread = 0;
-  inf->wait.exc.handler = MACH_PORT_NULL;
-  inf->wait.exc.reply = MACH_PORT_NULL;
-  inf->step_thread = 0;
-  inf->signal_thread = 0;
-  inf->event_port = MACH_PORT_NULL;
-  inf->stopped = 0;
-  inf->running = 0;
-  inf->traced = 0;
-  inf->no_wait = 0;
-  inf->pending_execs = 0;
-  inf->pause_sc = 1;
-  inf->detach_sc = 0;
-  inf->default_thread_run_sc = 0;
-  inf->default_thread_pause_sc = 0;
-  inf->default_thread_detach_sc = 0;
-  inf->want_signals = 1;	/* By default */
-  inf->want_exceptions = 1;	/* By default */
-
-  return inf;
-}
-
-/* clear INF's target wait status.  */
-void
-inf_clear_wait (struct inf *inf)
-{
-  inf_debug (inf, "clearing wait");
-  inf->wait.status.kind = TARGET_WAITKIND_SPURIOUS;
-  inf->wait.thread = 0;
-  inf->wait.suppress = 0;
-  if (inf->wait.exc.handler != MACH_PORT_NULL)
-    {
-      mach_port_deallocate (mach_task_self (), inf->wait.exc.handler);
-      inf->wait.exc.handler = MACH_PORT_NULL;
-    }
-  if (inf->wait.exc.reply != MACH_PORT_NULL)
-    {
-      mach_port_deallocate (mach_task_self (), inf->wait.exc.reply);
-      inf->wait.exc.reply = MACH_PORT_NULL;
-    }
-}
-
-void
-inf_cleanup (struct inf *inf)
-{
-  inf_debug (inf, "cleanup");
-
-  inf_clear_wait (inf);
-
-  inf_set_pid (inf, -1);
-  inf->pid = 0;
-  inf->traced = 0;
-  inf->no_wait = 0;
-  inf->stopped = 0;
-  inf->running = 0;
-  inf->pending_execs = 0;
-
-  if (inf->event_port)
-    {
-      mach_port_destroy (mach_task_self (), inf->event_port);
-      inf->event_port = MACH_PORT_NULL;
-    }
-}
-
-void
-inf_startup (struct inf *inf, int pid)
-{
-  error_t err;
-
-  inf_debug (inf, "startup: pid = %d", pid);
-
-  inf_cleanup (inf);
-
-  /* Make the port on which we receive all events.  */
-  err = mach_port_allocate (mach_task_self (),
-			    MACH_PORT_RIGHT_RECEIVE, &inf->event_port);
-  if (err)
-    error ("Error allocating event port: %s", strerror (err));
-
-  /* Make a send right for it, so we can easily copy it for other people.  */
-  mach_port_insert_right (mach_task_self (), inf->event_port,
-			  inf->event_port, MACH_MSG_TYPE_MAKE_SEND);
-  inf_set_pid (inf, pid);
-}
-
-/* close current process, if any, and attach INF to process PORT */
-void 
-inf_set_pid (struct inf *inf, pid_t pid)
-{
-  task_t task_port;
-  struct proc *task = inf->task;
-
-  inf_debug (inf, "setting pid: %d", pid);
-
-  if (pid < 0)
-    task_port = MACH_PORT_NULL;
-  else
-    {
-      error_t err = proc_pid2task (proc_server, pid, &task_port);
-      if (err)
-	error ("Error getting task for pid %d: %s", pid, strerror (err));
-    }
-
-  inf_debug (inf, "setting task: %d", task_port);
-
-  if (inf->pause_sc)
-    task_suspend (task_port);
-
-  if (task && task->port != task_port)
-    {
-      inf->task = 0;
-      inf_validate_procs (inf);	/* Trash all the threads. */
-      _proc_free (task);	/* And the task. */
-    }
-
-  if (task_port != MACH_PORT_NULL)
-    {
-      inf->task = make_proc (inf, task_port, PROC_TID_TASK);
-      inf->threads_up_to_date = 0;
-    }
-
-  if (inf->task)
-    {
-      inf->pid = pid;
-      if (inf->pause_sc)
-	inf->task->sc = inf->task->cur_sc = 1; /* Reflect task_suspend above */
-    }
-  else
-    inf->pid = -1;
-}
-
-/* Validates INF's stopped field from the actual proc server state.  */
-static void
-inf_validate_stopped (struct inf *inf)
-{
-  char *noise;
-  mach_msg_type_number_t noise_len = 0;
-  struct procinfo *pi;
-  mach_msg_type_number_t pi_len = 0;
-  int info_flags = 0;
-  error_t err =
-    proc_getprocinfo (proc_server, inf->pid, &info_flags,
-		      (procinfo_t *)&pi, &pi_len, &noise, &noise_len);
-
-  if (! err)
-    {
-      inf->stopped = !!(pi->state & PI_STOPPED);
-      vm_deallocate (mach_task_self (), (vm_address_t)pi, pi_len);
-      if (noise_len > 0)
-	vm_deallocate (mach_task_self (), (vm_address_t)noise, noise_len);
-    }
-}
-
-/* Validates INF's task suspend count.  If it's higher than we expect, verify
-   with the user before `stealing' the extra count.  */
-static void
-inf_validate_task_sc (struct inf *inf)
-{
-  struct task_basic_info info;
-  mach_msg_type_number_t info_len = TASK_BASIC_INFO_COUNT;
-  error_t err =
-    task_info (inf->task->port, TASK_BASIC_INFO, (task_info_t)&info, &info_len);
-
-  if (err)
-    inf->task->dead = 1;	/* oh well */
-  else if (inf->task->cur_sc < info.suspend_count)
-    {
-      int abort;
-
-      target_terminal_ours ();	/* Allow I/O.  */
-      abort =
-	!query ("Pid %d has an additional task suspend count of %d; clear it? ",
-		inf->pid, info.suspend_count - inf->task->cur_sc);
-      target_terminal_inferior (); /* Give it back to the child.  */
-
-      if (abort)
-	error ("Additional task suspend count left untouched.");
-
-      inf->task->cur_sc = info.suspend_count;
-    }
-}
-
-/* Turns tracing for INF on or off, depending on ON, unless it already is.
-   If INF is running, the resume_sc count of INF's threads will be modified,
-   and the signal thread will briefly be run to change the trace state.  */
-void
-inf_set_traced (struct inf *inf, int on)
-{
-  if (on != inf->traced)
-    if (inf->task && !inf->task->dead)
-      /* Make it take effect immediately.  */
-      {
-	sigset_t mask = on ? ~(sigset_t)0 : 0;
-	error_t err =
-	  INF_RESUME_MSGPORT_RPC (inf, msg_set_init_int (msgport, refport,
-							 INIT_TRACEMASK, mask));
-	if (err == EIEIO)
-	  {
-	    if (on)
-	      warning ("Can't modify tracing state for pid %d: No signal thread",
-		       inf->pid);
-	    inf->traced = on;
-	  }
-	else if (err)
-	  warning ("Can't modify tracing state for pid %d: %s",
-		   inf->pid, strerror (err));
-	else
-	  inf->traced = on;
-      }
-    else
-      inf->traced = on;
-}
-
-/* Makes all the real suspend count deltas of all the procs in INF match the
-   desired values.  Careful to always do thread/task suspend counts in the
-   safe order.  Returns true if at least one thread is thought to be running.*/
-int
-inf_update_suspends (struct inf *inf)
-{
-  struct proc *task = inf->task;
-  /* We don't have to update INF->threads even though we're iterating over it
-     because we'll change a thread only if it already has an existing proc
-     entry.  */
-
-  inf_debug (inf, "updating suspend counts");
-
-  if (task)
-    {
-      struct proc *thread;
-      int task_running = (task->sc == 0), thread_running = 0;
-
-      if (task->sc > task->cur_sc)
-	/* The task is becoming _more_ suspended; do before any threads.  */
-	task_running = proc_update_sc (task);
-
-      if (inf->pending_execs)
-	/* When we're waiting for an exec, things may be happening behind our
-	   back, so be conservative.  */
-	thread_running = 1;
-
-      /* Do all the thread suspend counts.  */
-      for (thread = inf->threads; thread; thread = thread->next)
-	thread_running |= proc_update_sc (thread);
-
-      if (task->sc != task->cur_sc)
-	/* We didn't do the task first, because we wanted to wait for the
-	   threads; do it now.  */
-	task_running = proc_update_sc (task);
-
-      inf_debug (inf, "%srunning...",
-		 (thread_running && task_running) ? "" : "not ");
-
-      inf->running = thread_running && task_running;
-
-      /* Once any thread has executed some code, we can't depend on the
-	 threads list any more.  */
-      if (inf->running)
-	inf->threads_up_to_date = 0;
-
-      return inf->running;
-    }
-
-  return 0;
-}
-
-/* Converts a GDB pid to a struct proc.  */
-struct proc *
-inf_tid_to_thread (struct inf *inf, int tid)
-{
-  struct proc *thread = inf->threads;
-
-  while (thread)
-    if (thread->tid == tid)
-      return thread;
-    else
-      thread = thread->next;
-  return 0;
-}
-
-/* Converts a thread port to a struct proc.  */
-struct proc *
-inf_port_to_thread (struct inf *inf, mach_port_t port)
-{
-  struct proc *thread = inf->threads;
-  while (thread)
-    if (thread->port == port)
-      return thread;
-    else
-      thread = thread->next;
-  return 0;
-}
-
-/* Make INF's list of threads be consistent with reality of TASK.  */
-void
-inf_validate_procs (struct inf *inf)
-{
-  int i;
-  thread_array_t threads;
-  unsigned num_threads;
-  struct proc *task = inf->task;
-
-  /* If no threads are currently running, this function will guarantee that
-     things are up to date.  The exception is if there are zero threads --
-     then it is almost certainly in an odd state, and probably some outside
-     agent will create threads.  */
-  inf->threads_up_to_date = inf->threads ? !inf->running : 0;
-
-  if (task)
-    {
-      error_t err = task_threads (task->port, &threads, &num_threads);
-      inf_debug (inf, "fetching threads");
-      if (err)
-	/* TASK must be dead.  */
-	{
-	  task->dead = 1;
-	  task = 0;
-	}
-    }
-
-  if (!task)
-    {
-      num_threads = 0;
-      inf_debug (inf, "no task");
-    }
-
-  {
-    unsigned search_start = 0;	/* Make things normally linear.  */
-    /* Which thread in PROCS corresponds to each task thread, & the task.  */
-    struct proc *matched[num_threads + 1];
-    /* The last thread in INF->threads, so we can add to the end.  */
-    struct proc *last = 0;
-    /* The current thread we're considering. */
-    struct proc *thread = inf->threads;
-
-    bzero (matched, sizeof (matched));
-
-    while (thread)
-      {
-	unsigned left;
-
-	for (i = search_start, left = num_threads; left; i++, left--)
-	  {
-	    if (i >= num_threads)
-	      i -= num_threads; /* I wrapped around.  */
-	    if (thread->port == threads[i])
-	      /* We already know about this thread.  */
-	      {
-		matched[i] = thread;
-		last = thread;
-		thread = thread->next;
-		search_start++;
-		break;
-	      }
-	  }
-
-	if (! left)
-	  {
-	    proc_debug (thread, "died!");
-	    thread->port = MACH_PORT_NULL;
-	    thread = _proc_free (thread); /* THREAD is dead.  */
-	    (last ? last->next : inf->threads) = thread;
-	  }
-      }
-
-    for (i = 0; i < num_threads; i++)
-      if (matched[i])
-	/* Throw away the duplicate send right.  */
-	mach_port_deallocate (mach_task_self (), threads[i]);
-      else
-	/* THREADS[I] is a thread we don't know about yet!  */
-	{
-	  thread = make_proc (inf, threads[i], next_thread_id++);
-	  (last ? last->next : inf->threads) = thread;
-	  last = thread;
-	  proc_debug (thread, "new thread: %d", threads[i]);
-	  add_thread (thread->tid); /* Tell GDB's generic thread code.  */
-	}
-
-    vm_deallocate(mach_task_self(),
-		  (vm_address_t)threads, (num_threads * sizeof(thread_t)));
-  }
-}
-
-/* Makes sure that INF's thread list is synced with the actual process.  */
-inline int
-inf_update_procs (struct inf *inf)
-{
-  if (! inf->task)
-    return 0;
-  if (! inf->threads_up_to_date)
-    inf_validate_procs (inf);
-  return !!inf->task;
-}
-
-/* Sets the resume_sc of each thread in inf.  That of RUN_THREAD is set to 0,
-   and others are set to their run_sc if RUN_OTHERS is true, and otherwise
-   their pause_sc.  */
-inline void 
-inf_set_threads_resume_sc (struct inf *inf,
-			   struct proc *run_thread, int run_others)
-{
-  struct proc *thread;
-  inf_update_procs (inf);
-  for (thread = inf->threads; thread; thread = thread->next)
-    if (thread == run_thread)
-      thread->resume_sc = 0;
-    else if (run_others)
-      thread->resume_sc = thread->run_sc;
-    else
-      thread->resume_sc = thread->pause_sc;
-}
-
-/* Cause INF to continue execution immediately; individual threads may still
-   be suspended (but their suspend counts will be updated).  */
-inline void
-inf_resume (struct inf *inf)
-{
-  struct proc *thread;
-
-  inf_update_procs (inf);
-
-  for (thread = inf->threads; thread; thread = thread->next)
-    thread->sc = thread->resume_sc;
-
-  if (inf->task)
-    {
-      if (! inf->pending_execs)
-	/* Try to make sure our task count is correct -- in the case where
-	   we're waiting for an exec though, things are too volatile, so just
-	   assume things will be reasonable (which they usually will be).  */
-	inf_validate_task_sc (inf);
-      inf->task->sc = 0;
-    }
-
-  inf_update_suspends (inf);
-}
-
-/* Cause INF to stop execution immediately; individual threads may still
-   be running.  */
-inline void
-inf_suspend (struct inf *inf)
-{
-  struct proc *thread;
-
-  inf_update_procs (inf);
-
-  for (thread = inf->threads; thread; thread = thread->next)
-    thread->sc = thread->pause_sc;
-
-  if (inf->task)
-    inf->task->sc = inf->pause_sc;
-
-  inf_update_suspends (inf);
-}
-
-/* INF has one thread PROC that is in single-stepping mode.  This function
-   changes it to be PROC, changing any old step_thread to be a normal one.  A
-   PROC of 0 clears any existing value.  */
-void
-inf_set_step_thread (struct inf *inf, struct proc *thread)
-{
-  assert (!thread || proc_is_thread (thread));
-
-  if (thread)
-    inf_debug (inf, "setting step thread: %d/%d", inf->pid, thread->tid);
-  else
-    inf_debug (inf, "clearing step thread");
-
-  if (inf->step_thread != thread)
-    {
-      if (inf->step_thread && inf->step_thread->port != MACH_PORT_NULL)
-	if (! proc_trace (inf->step_thread, 0))
-	  return;
-      if (thread && proc_trace (thread, 1))
-	inf->step_thread = thread;
-      else
-	inf->step_thread = 0;
-    }
-}
-
-/* Set up the thread resume_sc's so that only the signal thread is running
-   (plus whatever other thread are set to always run).  Returns true if we
-   did so, or false if we can't find a signal thread.  */
-inline int
-inf_set_threads_resume_sc_for_signal_thread (struct inf *inf)
-{
-  if (inf->signal_thread)
-    {
-      inf_set_threads_resume_sc (inf, inf->signal_thread, 0);
-      return 1;
-    }
-  else
-    return 0;
-}
-
-static void
-inf_update_signal_thread (struct inf *inf)
-{
-  /* XXX for now we assume that if there's a msgport, the 2nd thread is
-     the signal thread.  */
-  inf->signal_thread = inf->threads ? inf->threads->next : 0;
-}
-
-/* Detachs from INF's inferior task, letting it run once again...  */
-void
-inf_detach (struct inf *inf)
-{
-  struct proc *task = inf->task;
-
-  inf_debug (inf, "detaching...");
-
-  inf_clear_wait (inf);
-  inf_set_step_thread (inf, 0);
-
-  if (task)
-    {
-      struct proc *thread;
-
-      inf_set_traced (inf, 0);
-      if (inf->stopped)
-	inf_signal (inf, TARGET_SIGNAL_0);
-
-      proc_restore_exc_port (task);
-      task->sc = inf->detach_sc;
-
-      for (thread = inf->threads; thread; thread = thread->next)
-	{
-	  proc_restore_exc_port (thread);
-	  thread->sc = thread->detach_sc;
-	}
-
-      inf_update_suspends (inf);
-    }
-
-  inf_cleanup (inf);
-}
-
-/* Attaches INF to the process with process id PID, returning it in a suspended
-   state suitable for debugging.  */
-void
-inf_attach (struct inf *inf, int pid)
-{
-  inf_debug (inf, "attaching: %d", pid);
-
-  if (inf->pid)
-    inf_detach (inf);
-
-  inf_startup (inf, pid);
-}
-
-/* Makes sure that we've got our exception ports entrenched in the process. */
-void inf_steal_exc_ports (struct inf *inf)
-{
-  struct proc *thread;
-
-  inf_debug (inf, "stealing exception ports");
-
-  inf_set_step_thread (inf, 0);	/* The step thread is special. */
-
-  proc_steal_exc_port (inf->task, inf->event_port);
-  for (thread = inf->threads; thread; thread = thread->next)
-    proc_steal_exc_port (thread, MACH_PORT_NULL);
-}
-
-/* Makes sure the process has its own exception ports.  */
-void inf_restore_exc_ports (struct inf *inf)
-{
-  struct proc *thread;
-
-  inf_debug (inf, "restoring exception ports");
-
-  inf_set_step_thread (inf, 0);	/* The step thread is special. */
-
-  proc_restore_exc_port (inf->task);
-  for (thread = inf->threads; thread; thread = thread->next)
-    proc_restore_exc_port (thread);
-}
-
-/* Deliver signal SIG to INF.  If INF is stopped, delivering a signal, even
-   signal 0, will continue it.  INF is assumed to be in a paused state, and
-   the resume_sc's of INF's threads may be affected.  */
-void
-inf_signal (struct inf *inf, enum target_signal sig)
-{
-  error_t err = 0;
-  int host_sig = target_signal_to_host (sig);
-
-#define NAME target_signal_to_name (sig)
-
-  if (host_sig >= _NSIG)
-    /* A mach exception.  Exceptions are encoded in the signal space by
-       putting them after _NSIG; this assumes they're positive (and not
-       extremely large)!  */
-    {
-      struct inf_wait *w = &inf->wait;
-      if (w->status.kind == TARGET_WAITKIND_STOPPED
-	  && w->status.value.sig == sig
-	  && w->thread && !w->thread->aborted)
-	/* We're passing through the last exception we received.  This is
-	   kind of bogus, because exceptions are per-thread whereas gdb
-	   treats signals as per-process.  We just forward the exception to
-	   the correct handler, even it's not for the same thread as TID --
-	   i.e., we pretend it's global.  */
-	{
-	  struct exc_state *e = &w->exc;
-	  inf_debug (inf, "passing through exception:"
-		     " task = %d, thread = %d, exc = %d"
-		     ", code = %d, subcode = %d",
-		     w->thread->port, inf->task->port,
-		     e->exception, e->code, e->subcode);
-	  err =
-	    exception_raise_request (e->handler,
-				     e->reply, MACH_MSG_TYPE_MOVE_SEND_ONCE,
-				     w->thread->port, inf->task->port,
-				     e->exception, e->code, e->subcode);
-	}
-      else
-	error ("Can't forward spontaneous exception (%s).", NAME);
-    }
-  else
-    /* A Unix signal.  */
-    if (inf->stopped)
-      /* The process is stopped and expecting a signal.  Just send off a
-	 request and let it get handled when we resume everything.  */
-      {
-	inf_debug (inf, "sending %s to stopped process", NAME);
-	err =
-	  INF_MSGPORT_RPC (inf,
-			   msg_sig_post_untraced_request (msgport,
-							  inf->event_port,
-							  MACH_MSG_TYPE_MAKE_SEND_ONCE,
-							  host_sig, 0,
-							  refport));
-	if (! err)
-	  /* Posting an untraced signal automatically continues it.
-	     We clear this here rather than when we get the reply
-	     because we'd rather assume it's not stopped when it
-	     actually is, than the reverse.  */
-	  inf->stopped = 0;
-      }
-    else
-      /* It's not expecting it.  We have to let just the signal thread
-	 run, and wait for it to get into a reasonable state before we
-	 can continue the rest of the process.  When we finally resume the
-	 process the signal we request will be the very first thing that
-	 happens. */
-      {
-	inf_debug (inf, "sending %s to unstopped process (so resuming signal thread)", NAME);
-	err = 
-	  INF_RESUME_MSGPORT_RPC (inf, msg_sig_post_untraced (msgport,
-							      host_sig, 0, refport));
-      }
-
-  if (err == EIEIO)
-    /* Can't do too much... */
-    warning ("Can't deliver signal %s: No signal thread.", NAME);
-  else if (err)
-    warning ("Delivering signal %s: %s", NAME, strerror (err));
-
-#undef NAME
-}
-
-/* The inferior used for all gdb target ops.  */
-struct inf *current_inferior = 0;
-
-/* The inferior being waited for by gnu_wait.  Since GDB is decidely not
-   multi-threaded, we don't bother to lock this.  */
-struct inf *waiting_inf;
-
-/* Wait for something to happen in the inferior, returning what in STATUS. */
-static int
-gnu_wait (int tid, struct target_waitstatus *status)
-{
-  struct msg {
-    mach_msg_header_t hdr;
-    mach_msg_type_t type;
-    int data[8000];
-  } msg;
-  error_t err;
-  struct proc *thread;
-  struct inf *inf = current_inferior;
-
-  assert (inf->task);
-
-  if (!inf->threads && !inf->pending_execs)
-    /* No threads!  Assume that maybe some outside agency is frobbing our
-       task, and really look for new threads.  If we can't find any, just tell
-       the user to try again later.  */
-    {
-      inf_validate_procs (inf);
-      if (!inf->threads && !inf->task->dead)
-	error ("There are no threads; try again later.");
-    }
-
-  waiting_inf = inf;
-
-  inf_debug (inf, "waiting for: %d", tid);
-
- rewait:
-  if (proc_wait_pid != inf->pid && !inf->no_wait)
-    /* Always get information on events from the proc server.  */
-    {
-      inf_debug (inf, "requesting wait on pid %d", inf->pid);
-
-      if (proc_wait_pid)
-	/* The proc server is single-threaded, and only allows a single
-	   outstanding wait request, so we have to cancel the previous one. */
-	{
-	  inf_debug (inf, "cancelling previous wait on pid %d", proc_wait_pid);
-	  interrupt_operation (proc_server, 0);
-	}
-
-      err =
-	proc_wait_request (proc_server, inf->event_port, inf->pid, WUNTRACED);
-      if (err)
-	warning ("wait request failed: %s", strerror (err));
-      else
-	{
-	  inf_debug (inf, "waits pending: %d", proc_waits_pending);
-	  proc_wait_pid = inf->pid;
-	  /* Even if proc_waits_pending was > 0 before, we still won't get
-	     any other replies, because it was either from a different INF,
-	     or a different process attached to INF -- and the event port,
-	     which is the wait reply port, changes when you switch processes.*/
-	  proc_waits_pending = 1;
-	}
-    }
-
-  inf_clear_wait (inf);
-
-  /* What can happen? (1) Dead name notification; (2) Exceptions arrive;
-     (3) wait reply from the proc server.  */
-
-  inf_debug (inf, "waiting for an event...");
-  err = mach_msg (&msg.hdr, MACH_RCV_MSG | MACH_RCV_INTERRUPT,
-		  0, sizeof (struct msg), inf->event_port,
-		  MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
-
-  /* Re-suspend the task.  */
-  inf_suspend (inf);
-
-  if (!inf->task && inf->pending_execs)
-    /* When doing an exec, it's possible that the old task wasn't reused
-       (e.g., setuid execs).  So if the task seems to have disappeared,
-       attempt to refetch it, as the pid should still be the same.  */
-    inf_set_pid (inf, inf->pid);
-
-  if (err == EMACH_RCV_INTERRUPTED)
-    inf_debug (inf, "interrupted");
-  else if (err)
-    error ("Couldn't wait for an event: %s", strerror (err));
-  else
-    {
-      struct {
-	mach_msg_header_t hdr;
-	mach_msg_type_t err_type;
-	kern_return_t err;
-	char noise[200];
-      } reply;
-
-      inf_debug (inf, "event: msgid = %d", msg.hdr.msgh_id);
-
-      /* Handle what we got.  */
-      if (! notify_server (&msg.hdr, &reply.hdr)
-	  && ! exc_server (&msg.hdr, &reply.hdr)
-	  && ! process_reply_server (&msg.hdr, &reply.hdr)
-	  && ! msg_reply_server (&msg.hdr, &reply.hdr))
-	/* Whatever it is, it's something strange.  */
-	error ("Got a strange event, msg id = %d.", msg.hdr.msgh_id);
-
-      if (reply.err)
-	error ("Handling event, msgid = %d: %s",
-	       msg.hdr.msgh_id, strerror (reply.err));
-    }
-
-  if (inf->pending_execs)
-    /* We're waiting for the inferior to finish execing.  */
-    {
-      struct inf_wait *w = &inf->wait;
-      enum target_waitkind kind = w->status.kind;
-
-      if (kind == TARGET_WAITKIND_SPURIOUS)
-	/* Since gdb is actually counting the number of times the inferior
-	   stops, expecting one stop per exec, we only return major events
-	   while execing.  */
-	{
-	  w->suppress = 1;
-	  inf_debug (inf, "pending_execs = %d, ignoring minor event",
-		     inf->pending_execs);
-	}
-      else if (kind == TARGET_WAITKIND_STOPPED
-	       && w->status.value.sig == TARGET_SIGNAL_TRAP)
-	/* Ah hah!  A SIGTRAP from the inferior while starting up probably
-	   means we've succesfully completed an exec!  */
-	{
-	  if (--inf->pending_execs == 0)
-	    /* We're done!  */
-	    {
-#if 0	/* do we need this? */
-	      prune_threads (1);	/* Get rid of the old shell threads */
-	      renumber_threads (0); /* Give our threads reasonable names. */
-#endif
-	    }
-	  inf_debug (inf, "pending exec completed, pending_execs => %d",
-		     inf->pending_execs);
-	}
-      else if (kind == TARGET_WAITKIND_STOPPED)
-	/* It's possible that this signal is because of a crashed process
-	   being handled by the hurd crash server; in this case, the process
-	   will have an extra task suspend, which we need to know about.
-	   Since the code in inf_resume that normally checks for this is
-	   disabled while INF->pending_execs, we do the check here instead.  */
-	inf_validate_task_sc (inf);
-    }
-
-  if (inf->wait.suppress)
-    /* Some totally spurious event happened that we don't consider
-       worth returning to gdb.  Just keep waiting.  */
-    {
-      inf_debug (inf, "suppressing return, rewaiting...");
-      inf_resume (inf);
-      goto rewait;
-    }
-
-  /* Pass back out our results.  */
-  bcopy (&inf->wait.status, status, sizeof (*status));
-
-  thread = inf->wait.thread;
-  if (thread)
-    tid = thread->tid;
-  else
-    thread = inf_tid_to_thread (inf, tid);
-
-  if (!thread || thread->port == MACH_PORT_NULL)
-    /* TID is dead; try and find a new thread.  */
-    if (inf_update_procs (inf) && inf->threads)
-      tid = inf->threads->tid;	/* The first available thread.  */
-    else
-      tid = inferior_pid; /* let wait_for_inferior handle exit case */
-
-  if (thread && tid >= 0 && status->kind != TARGET_WAITKIND_SPURIOUS
-      && inf->pause_sc == 0 && thread->pause_sc == 0)
-    /* If something actually happened to THREAD, make sure we suspend it.  */
-    {
-      thread->sc = 1;
-      inf_update_suspends (inf);
-    }      
-
-  inf_debug (inf, "returning tid = %d, status = %s (%d)", tid,
-	     status->kind == TARGET_WAITKIND_EXITED ? "EXITED"
-	     : status->kind == TARGET_WAITKIND_STOPPED ? "STOPPED"
-	     : status->kind == TARGET_WAITKIND_SIGNALLED ? "SIGNALLED"
-	     : status->kind == TARGET_WAITKIND_LOADED ? "LOADED"
-	     : status->kind == TARGET_WAITKIND_SPURIOUS ? "SPURIOUS"
-	     : "?",
-	     status->value.integer);
-
-  return tid;
-}
-
-/* The rpc handler called by exc_server.  */
-error_t
-S_exception_raise_request (mach_port_t port, mach_port_t reply_port,
-			   thread_t thread_port, task_t task_port,
-			   int exception, int code, int subcode)
-{
-  struct inf *inf = waiting_inf;
-  struct proc *thread = inf_port_to_thread (inf, thread_port);
-
-  inf_debug (waiting_inf,
-	     "thread = %d, task = %d, exc = %d, code = %d, subcode = %d",
-	     thread_port, task_port, exception, code);
-
-  if (!thread)
-    /* We don't know about thread?  */
-    {
-      inf_update_procs (inf);
-      thread = inf_port_to_thread (inf, thread_port);
-      if (!thread)
-	/* Give up, the generating thread is gone.  */
-	return 0;
-    }
-
-  mach_port_deallocate (mach_task_self (), thread_port);
-  mach_port_deallocate (mach_task_self (), task_port);
-
-  if (! thread->aborted)
-    /* THREAD hasn't been aborted since this exception happened (abortion
-       clears any exception state), so it must be real.  */
-    {
-      /* Store away the details; this will destroy any previous info.  */
-      inf->wait.thread = thread;
-
-      inf->wait.status.kind = TARGET_WAITKIND_STOPPED;
-
-      if (exception == EXC_BREAKPOINT)
-	/* GDB likes to get SIGTRAP for breakpoints.  */
-	{
-	  inf->wait.status.value.sig = TARGET_SIGNAL_TRAP;
-	  mach_port_deallocate (mach_task_self (), reply_port);
-	}
-      else
-	/* Record the exception so that we can forward it later.  */
-	{
-	  if (thread->exc_port == port)
-	    {
-	      inf_debug (waiting_inf, "Handler is thread exeption port <%d>",
-			 thread->saved_exc_port);
-	      inf->wait.exc.handler = thread->saved_exc_port;
-	    }
-	  else
-	    {
-	      inf_debug (waiting_inf, "Handler is task exeption port <%d>",
-			 inf->task->saved_exc_port);
-	      inf->wait.exc.handler = inf->task->saved_exc_port;
-	      assert (inf->task->exc_port == port);
-	    }
-	  if (inf->wait.exc.handler != MACH_PORT_NULL)
-	    /* Add a reference to the exception handler. */
-	    mach_port_mod_refs (mach_task_self (),
-				inf->wait.exc.handler, MACH_PORT_RIGHT_SEND,
-				1);
-
-	  inf->wait.exc.exception = exception;
-	  inf->wait.exc.code = code;
-	  inf->wait.exc.subcode = subcode;
-	  inf->wait.exc.reply = reply_port;
-
-	  /* Exceptions are encoded in the signal space by putting them after
-	     _NSIG; this assumes they're positive (and not extremely large)! */
-	  inf->wait.status.value.sig =
-	    target_signal_from_host (_NSIG + exception);
-	}
-    }
-  else
-    /* A supppressed exception, which ignore.  */
-    {
-      inf->wait.suppress = 1;
-      mach_port_deallocate (mach_task_self (), reply_port);
-    }
-
-  return 0;
-}
-
-/* Fill in INF's wait field after a task has died without giving us more
-   detailed information.  */
-void
-inf_task_died_status (struct inf *inf)
-{
-  warning ("Pid %d died with unknown exit status, using SIGKILL.", inf->pid);
-  inf->wait.status.kind = TARGET_WAITKIND_SIGNALLED;
-  inf->wait.status.value.sig = TARGET_SIGNAL_KILL;
-}
-
-/* Notify server routines.  The only real one is dead name notification.  */
-error_t
-do_mach_notify_dead_name (mach_port_t notify, mach_port_t dead_port)
-{
-  struct inf *inf = waiting_inf;
-
-  inf_debug (waiting_inf, "port = %d", dead_port);
-
-  if (inf->task && inf->task->port == dead_port)
-    {
-      proc_debug (inf->task, "is dead");
-      inf->task->port = MACH_PORT_NULL;
-      if (proc_wait_pid == inf->pid)
-	/* We have a wait outstanding on the process, which will return more
-	   detailed information, so delay until we get that.  */
-	inf->wait.suppress = 1;
-      else
-	/* We never waited for the process (maybe it wasn't a child), so just
-	   pretend it got a SIGKILL.  */
-	inf_task_died_status (inf);
-    }
-  else
-    {
-      struct proc *thread = inf_port_to_thread (inf, dead_port);
-      if (thread)
-	{
-	  proc_debug (thread, "is dead");
-	  thread->port = MACH_PORT_NULL;
-	}
-    }
-
-  mach_port_deallocate (mach_task_self (), dead_port);
-  inf->threads_up_to_date = 0; /* Just in case */
-
-  return 0;
-}
-
-static error_t
-ill_rpc (char *fun)
-{
-  warning ("illegal rpc: %s", fun);
-  return 0;
-}
-
-error_t
-do_mach_notify_no_senders (mach_port_t notify, mach_port_mscount_t count)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-error_t
-do_mach_notify_port_deleted (mach_port_t notify, mach_port_t name)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-error_t
-do_mach_notify_msg_accepted (mach_port_t notify, mach_port_t name)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-error_t
-do_mach_notify_port_destroyed (mach_port_t notify, mach_port_t name)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-error_t
-do_mach_notify_send_once (mach_port_t notify)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-/* Process_reply server routines.  We only use process_wait_reply.  */
-
-error_t
-S_proc_wait_reply (mach_port_t reply, error_t err,
-		   int status, int sigcode, rusage_t rusage, pid_t pid)
-{
-  struct inf *inf = waiting_inf;
-
-  inf_debug (inf, "err = %s, pid = %d, status = 0x%x, sigcode = %d",
-	     err ? strerror (err) : "0", pid, status, sigcode);
-
-  if (err && proc_wait_pid && (!inf->task || !inf->task->port))
-    /* Ack.  The task has died, but the task-died notification code didn't
-       tell anyone because it thought a more detailed reply from the
-       procserver was forthcoming.  However, we now learn that won't
-       happen...  So we have to act like the task just died, and this time,
-       tell the world.  */
-    inf_task_died_status (inf);
-
-  if (--proc_waits_pending == 0)
-    /* PROC_WAIT_PID represents the most recent wait.  We will always get
-       replies in order because the proc server is single threaded.  */
-    proc_wait_pid = 0;
-
-  inf_debug (inf, "waits pending now: %d", proc_waits_pending);
-
-  if (err)
-    {
-      if (err != EINTR)
-	{
-	  warning ("Can't wait for pid %d: %s", inf->pid, strerror (err));
-	  inf->no_wait = 1;
-
-	  /* Since we can't see the inferior's signals, don't trap them.  */
-	  inf_set_traced (inf, 0);
-	}
-    }
-  else if (pid == inf->pid)
-    {
-      store_waitstatus (&inf->wait.status, status);
-      if (inf->wait.status.kind == TARGET_WAITKIND_STOPPED)
-	/* The process has sent us a signal, and stopped itself in a sane
-	   state pending our actions.  */
-	{
-	  inf_debug (inf, "process has stopped itself");
-	  inf->stopped = 1;
-	}
-    }
-  else
-    inf->wait.suppress = 1;	/* Something odd happened.  Ignore.  */
-
-  return 0;
-}
-
-error_t
-S_proc_setmsgport_reply (mach_port_t reply, error_t err,
-			 mach_port_t old_msg_port)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-error_t
-S_proc_getmsgport_reply (mach_port_t reply, error_t err, mach_port_t msg_port)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-/* Msg_reply server routines.  We only use msg_sig_post_untraced_reply.  */
-
-error_t
-S_msg_sig_post_untraced_reply (mach_port_t reply, error_t err)
-{
-  struct inf *inf = waiting_inf;
-
-  if (err == EBUSY)
-    /* EBUSY is what we get when the crash server has grabbed control of the
-       process and doesn't like what signal we tried to send it.  Just act
-       like the process stopped (using a signal of 0 should mean that the
-       *next* time the user continues, it will pass signal 0, which the crash
-       server should like).  */
-    {
-      inf->wait.status.kind = TARGET_WAITKIND_STOPPED;
-      inf->wait.status.value.sig = TARGET_SIGNAL_0;
-    }
-  else if (err)
-    warning ("Signal delivery failed: %s", strerror (err));
-
-  if (err)
-    /* We only get this reply when we've posted a signal to a process which we
-       thought was stopped, and which we expected to continue after the signal.
-       Given that the signal has failed for some reason, it's reasonable to
-       assume it's still stopped.  */
-    inf->stopped = 1;
-  else
-    inf->wait.suppress = 1;
-
-  return 0;
-}
-
-error_t
-S_msg_sig_post_reply (mach_port_t reply, error_t err)
-{
-  return ill_rpc (__FUNCTION__);
-}
-
-/* Returns the number of messages queued for the receive right PORT.  */
-static mach_port_msgcount_t
-port_msgs_queued (mach_port_t port)
-{
-  struct mach_port_status status;
-  error_t err =
-    mach_port_get_receive_status (mach_task_self (), port, &status);
-
-  if (err)
-    return 0;
-  else
-    return status.mps_msgcount;
-}
-
-/* Resume execution of the inferior process.
-
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.
-
-   TID  STEP:
-   -1   true   Single step the current thread allowing other threads to run.
-   -1   false  Continue the current thread allowing other threads to run.
-   X    true   Single step the given thread, don't allow any others to run.
-   X    false  Continue the given thread, do not allow any others to run.
-   (Where X, of course, is anything except -1)
-
-   Note that a resume may not `take' if there are pending exceptions/&c
-   still unprocessed from the last resume we did (any given resume may result
-   in multiple events returned by wait).
-*/
-static void
-gnu_resume (int tid, int step, enum target_signal sig)
-{
-  struct proc *step_thread = 0;
-  struct inf *inf = current_inferior;
-
-  inf_debug (inf, "tid = %d, step = %d, sig = %d", tid, step, sig);
-
-  if (sig != TARGET_SIGNAL_0 || inf->stopped)
-    inf_signal (inf, sig);
-  else if (inf->wait.exc.reply != MACH_PORT_NULL)
-    /* We received an exception to which we have chosen not to forward, so
-       abort the faulting thread, which will perhaps retake it.  */
-    {
-      proc_abort (inf->wait.thread, 1);
-      warning ("Aborting %s with unforwarded exception %s.",
-	       proc_string (inf->wait.thread),
-	       target_signal_to_name (inf->wait.status.value.sig));
-    }
-
-  if (port_msgs_queued (inf->event_port))
-    /* If there are still messages in our event queue, don't bother resuming
-       the process, as we're just going to stop it right away anyway. */
-    return;
-
-  inf_update_procs (inf);
-
-  if (tid < 0)
-    /* Allow all threads to run, except perhaps single-stepping one.  */
-    {
-      inf_debug (inf, "running all threads; tid = %d", inferior_pid);
-      tid = inferior_pid;	/* What to step. */
-      inf_set_threads_resume_sc (inf, 0, 1);
-    }
-  else
-    /* Just allow a single thread to run.  */
-    {
-      struct proc *thread = inf_tid_to_thread (inf, tid);
-      if (! thread)
-	error ("Can't run single thread id %d: no such thread!");
-      inf_debug (inf, "running one thread: %d/%d", inf->pid, thread->tid);
-      inf_set_threads_resume_sc (inf, thread, 0);
-    }
-
-  if (step)
-    {
-      step_thread = inf_tid_to_thread (inf, tid);
-      if (! step_thread)
-	warning ("Can't step thread id %d: no such thread.", tid);
-      else
-	inf_debug (inf, "stepping thread: %d/%d", inf->pid, step_thread->tid);
-    }
-  if (step_thread != inf->step_thread)
-    inf_set_step_thread (inf, step_thread);
-
-  inf_debug (inf, "here we go...");
-  inf_resume (inf);
-}
-
-static void
-gnu_kill_inferior ()
-{
-  struct proc *task = current_inferior->task;
-  if (task)
-    {
-      proc_debug (task, "terminating...");
-      task_terminate (task->port);
-      inf_set_pid (current_inferior, -1);
-    }
-  target_mourn_inferior ();
-}
-
-/* Clean up after the inferior dies.  */
-
-static void
-gnu_mourn_inferior ()
-{
-  inf_debug (current_inferior, "rip");
-  inf_detach (current_inferior);
-  unpush_target (&gnu_ops);
-  generic_mourn_inferior ();
-}
-
-/* Fork an inferior process, and start debugging it.  */
-
-/* Set INFERIOR_PID to the first thread available in the child, if any.  */
-static int
-inf_pick_first_thread ()
-{
-  if (current_inferior->task && current_inferior->threads)
-    /* The first thread.  */
-    return current_inferior->threads->tid;
-  else
-    /* What may be the next thread.  */
-    return next_thread_id;
-}
-
-static struct inf *
-cur_inf ()
-{
-  if (! current_inferior)
-    current_inferior = make_inf ();
-  return current_inferior;
-}
-
-static void
-gnu_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-  struct inf *inf = cur_inf ();
-
-  void trace_me ()
-    {
-      /* We're in the child; make this process stop as soon as it execs.  */
-      inf_debug (inf, "tracing self");
-      if (ptrace (PTRACE_TRACEME) != 0)
-	error ("ptrace (PTRACE_TRACEME) failed!");
-    }
-  int attach_to_child (int pid)
-    {
-      /* Attach to the now stopped child, which is actually a shell...  */
-      inf_debug (inf, "attaching to child: %d", pid);
-
-      inf_attach (inf, pid);
-
-      attach_flag = 0;
-      push_target (&gnu_ops);
-
-      inf->pending_execs = 2;
-      inf->traced = 1;
-
-      /* Now let the child run again, knowing that it will stop immediately
-	 because of the ptrace. */
-      inf_resume (inf);
-      inferior_pid = inf_pick_first_thread ();
-
-      startup_inferior (inf->pending_execs);
-
-      return inferior_pid;
-    }
-
-  inf_debug (inf, "creating inferior");
-
-    fork_inferior (exec_file, allargs, env, trace_me, attach_to_child, NULL, NULL);
-
-  inf_update_signal_thread (inf);
-  inf_set_traced (inf, inf->want_signals);
-
-  /* Execing the process will have trashed our exception ports; steal them
-     back (or make sure they're restored if the user wants that).  */
-  if (inf->want_exceptions)
-    inf_steal_exc_ports (inf);
-  else
-    inf_restore_exc_ports (inf);
-
-  /* Here we go!  */
-  proceed ((CORE_ADDR) -1, 0, 0);
-}
-
-/* Mark our target-struct as eligible for stray "run" and "attach"
-   commands.  */
-static int
-gnu_can_run ()
-{
-  return 1;
-}
-
-#ifdef ATTACH_DETACH
-
-/* Attach to process PID, then initialize for debugging it
-   and wait for the trace-trap that results from attaching.  */
-static void
-gnu_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int pid;
-  char *exec_file;
-  struct inf *inf = cur_inf ();
-
-  if (!args)
-    error_no_arg ("PID to attach");
-
-  pid = atoi (args);
-
-  if (pid == getpid())		/* Trying to masturbate? */
-    error ("I refuse to debug myself!");
-
-  if (from_tty)
-    {
-      exec_file = (char *) get_exec_file (0);
-
-      if (exec_file)
-	printf_unfiltered ("Attaching to program `%s', pid %d\n",
-			   exec_file, pid);
-      else
-	printf_unfiltered ("Attaching to pid %d\n", pid);
-
-      gdb_flush (gdb_stdout);
-    }
-
-  inf_debug (inf, "attaching to pid: %d", pid);
-
-  inf_attach (inf, pid);
-  inf_update_procs (inf);
-
-  inferior_pid = inf_pick_first_thread ();
-
-  attach_flag = 1;
-  push_target (&gnu_ops);
-
-  inf_update_signal_thread (inf);
-  inf_set_traced (inf, inf->want_signals);
-
-  /* If the process was stopped before we attached, make it continue the next
-     time the user does a continue.  */
-  inf_validate_stopped (inf);
-
-#if 0 /* Do we need this? */
-  renumber_threads (0);		/* Give our threads reasonable names. */
-#endif
-}
-
-/* Take a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We'd better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via fork.  */
-static void
-gnu_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (from_tty)
-    {
-      char *exec_file = get_exec_file (0);
-      if (exec_file)
-	printf_unfiltered ("Detaching from program `%s' pid %d\n",
-			   exec_file, current_inferior->pid);
-      else
-	printf_unfiltered ("Detaching from pid %d\n", current_inferior->pid);
-      gdb_flush (gdb_stdout);
-    }
-  
-  inf_detach (current_inferior);
-
-  inferior_pid = 0;
-
-  unpush_target (&gnu_ops);		/* Pop out of handling an inferior */
-}
-#endif /* ATTACH_DETACH */
-
-static void
-gnu_terminal_init_inferior ()
-{
-  assert (current_inferior);
-  terminal_init_inferior_with_pgrp (current_inferior->pid);
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-gnu_prepare_to_store ()
-{
-#ifdef CHILD_PREPARE_TO_STORE
-  CHILD_PREPARE_TO_STORE ();
-#endif
-}
-
-static void
-gnu_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  error ("Use the \"run\" command to start a Unix child process.");
-}
-
-static void
-gnu_stop ()
-{
-  error ("to_stop target function not implemented");
-}
-
-static void
-gnu_pid_to_exec_file ()
-{
-  error ("to_pid_to_exec_file target function not implemented");
-}
- 
-
-static int
-gnu_thread_alive (int tid)
-{
-  inf_update_procs (current_inferior);
-  return !!inf_tid_to_thread (current_inferior, tid);
-}
-
-/*
- * Read inferior task's LEN bytes from ADDR and copy it to MYADDR
- * in gdb's address space.
- *
- * Return 0 on failure; number of bytes read otherwise.
- */
-int
-gnu_read_inferior (task, addr, myaddr, length)
-     task_t task;
-     CORE_ADDR addr;
-     char *myaddr;
-     int length;
-{
-  error_t err;
-  vm_address_t low_address = (vm_address_t) trunc_page (addr);
-  vm_size_t aligned_length =
-    (vm_size_t) round_page (addr+length) - low_address;
-  pointer_t    copied;
-  int	       copy_count;
-
-  /* Get memory from inferior with page aligned addresses */
-  err = vm_read (task, low_address, aligned_length, &copied, &copy_count);
-  if (err)
-    return 0;
-
-  err = hurd_safe_copyin (myaddr, (void*)addr - low_address + copied, length);
-  if (err)
-    {
-      warning ("Read from inferior faulted: %s", strerror (err));
-      length = 0;
-    }
-
-  err = vm_deallocate (mach_task_self (), copied, copy_count);
-  if (err)
-    warning ("gnu_read_inferior vm_deallocate failed: %s", strerror (err));
-
-  return length;
-}
-
-#define CHK_GOTO_OUT(str,ret) \
-  do if (ret != KERN_SUCCESS) { errstr = #str; goto out; } while(0)
-
-struct vm_region_list {
-  struct vm_region_list *next;
-  vm_prot_t	protection;
-  vm_address_t  start;
-  vm_size_t	length;
-};
-
-struct obstack  region_obstack;
-
-/*
- * Write gdb's LEN bytes from MYADDR and copy it to ADDR
- * in inferior task's address space.
- */
-int
-gnu_write_inferior (task, addr, myaddr, length)
-     task_t task;
-     CORE_ADDR addr;
-     char *myaddr;
-     int length;
-{
-  error_t err = 0;
-  vm_address_t low_address       = (vm_address_t) trunc_page (addr);
-  vm_size_t    aligned_length = 
-    			(vm_size_t) round_page (addr+length) - low_address;
-  pointer_t    copied;
-  int	       copy_count;
-  int	       deallocate = 0;
-
-  char         *errstr = "Bug in gnu_write_inferior";
-
-  struct vm_region_list *region_element;
-  struct vm_region_list *region_head = (struct vm_region_list *)NULL;
-
-  /* Get memory from inferior with page aligned addresses */
-  err = vm_read (task,
-		 low_address,
-		 aligned_length,
-		 &copied,
-		 &copy_count);
-  CHK_GOTO_OUT ("gnu_write_inferior vm_read failed", err);
-
-  deallocate++;
-
-  err = hurd_safe_copyout ((void*)addr - low_address + copied, myaddr, length);
-  CHK_GOTO_OUT ("Write to inferior faulted", err);
-
-  obstack_init (&region_obstack);
-
-  /* Do writes atomically.
-   * First check for holes and unwritable memory.
-   */
-  {
-    vm_size_t    remaining_length  = aligned_length;
-    vm_address_t region_address    = low_address;
-
-    struct vm_region_list *scan;
-
-    while(region_address < low_address + aligned_length)
-      {
-	vm_prot_t protection;
-	vm_prot_t max_protection;
-	vm_inherit_t inheritance;
-	boolean_t shared;
-	mach_port_t object_name;
-	vm_offset_t offset;
-	vm_size_t   region_length = remaining_length;
-	vm_address_t old_address  = region_address;
-    
-	err = vm_region (task,
-			 &region_address,
-			 &region_length,
-			 &protection,
-			 &max_protection,
-			 &inheritance,
-			 &shared,
-			 &object_name,
-			 &offset);
-	CHK_GOTO_OUT ("vm_region failed", err);
-
-	/* Check for holes in memory */
-	if (old_address != region_address)
-	  {
-	    warning ("No memory at 0x%x. Nothing written",
-		     old_address);
-	    err = KERN_SUCCESS;
-	    length = 0;
-	    goto out;
-	  }
-
-	if (!(max_protection & VM_PROT_WRITE))
-	  {
-	    warning ("Memory at address 0x%x is unwritable. Nothing written",
-		     old_address);
-	    err = KERN_SUCCESS;
-	    length = 0;
-	    goto out;
-	  }
-
-	/* Chain the regions for later use */
-	region_element = 
-	  (struct vm_region_list *)
-	    obstack_alloc (&region_obstack, sizeof (struct vm_region_list));
-    
-	region_element->protection = protection;
-	region_element->start      = region_address;
-	region_element->length     = region_length;
-
-	/* Chain the regions along with protections */
-	region_element->next = region_head;
-	region_head          = region_element;
-	
-	region_address += region_length;
-	remaining_length = remaining_length - region_length;
-      }
-
-    /* If things fail after this, we give up.
-     * Somebody is messing up inferior_task's mappings.
-     */
-    
-    /* Enable writes to the chained vm regions */
-    for (scan = region_head; scan; scan = scan->next)
-      {
-	boolean_t protection_changed = FALSE;
-	
-	if (!(scan->protection & VM_PROT_WRITE))
-	  {
-	    err = vm_protect (task,
-			      scan->start,
-			      scan->length,
-			      FALSE,
-			      scan->protection | VM_PROT_WRITE);
-	    CHK_GOTO_OUT ("vm_protect: enable write failed", err);
-	  }
-      }
-
-    err = vm_write (task,
-		    low_address,
-		    copied,
-		    aligned_length);
-    CHK_GOTO_OUT ("vm_write failed", err);
-	
-    /* Set up the original region protections, if they were changed */
-    for (scan = region_head; scan; scan = scan->next)
-      {
-	boolean_t protection_changed = FALSE;
-	
-	if (!(scan->protection & VM_PROT_WRITE))
-	  {
-	    err = vm_protect (task,
-			      scan->start,
-			      scan->length,
-			      FALSE,
-			      scan->protection);
-	    CHK_GOTO_OUT ("vm_protect: enable write failed", err);
-	  }
-      }
-  }
-
- out:
-  if (deallocate)
-    {
-      obstack_free (&region_obstack, 0);
-      
-      (void) vm_deallocate (mach_task_self (),
-			    copied,
-			    copy_count);
-    }
-
-  if (err != KERN_SUCCESS)
-    {
-      warning ("%s: %s", errstr, mach_error_string (err));
-      return 0;
-    }
-
-  return length;
-}
-
-/* Return 0 on failure, number of bytes handled otherwise.  */
-static int
-gnu_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;	/* IGNORED */
-{
-  int result;
-  task_t task =
-    current_inferior
-      ? (current_inferior->task ? current_inferior->task->port : 0)
-      : 0;
-
-  if (task == MACH_PORT_NULL)
-    return 0;
-  else
-    {
-      inf_debug (current_inferior, "%s %p[%d] %s %p",
-		 write ? "writing" : "reading", memaddr, len,
-		 write ? "<--" : "-->", myaddr);
-      if (write)
-	return gnu_write_inferior (task, memaddr, myaddr, len);
-      else
-	return gnu_read_inferior  (task, memaddr, myaddr, len);
-    }
-}
-
-extern void gnu_store_registers (int regno);
-extern void gnu_fetch_registers (int regno);
-
-struct target_ops gnu_ops ;
-
-static void
-init_gnu_ops(void)
-{
-  gnu_ops.to_shortname =   "GNU";		/* to_shortname */
-  gnu_ops.to_longname =   "GNU Hurd process";	/* to_longname */
-  gnu_ops.to_doc =   "GNU Hurd process";	/* to_doc */
-  gnu_ops.to_open =   gnu_open;			/* to_open */
-  gnu_ops.to_close =   0;			/* to_close */
-  gnu_ops.to_attach =   gnu_attach;		/* to_attach */
-  gnu_ops.to_post_attach = NULL;
-  gnu_ops.to_require_attach = NULL;             /* to_require_attach */
-  gnu_ops.to_detach =   gnu_detach;	 	/* to_detach */
-  gnu_ops.to_require_detach = NULL;             /* to_require_detach */
-  gnu_ops.to_resume =   gnu_resume;		/* to_resume */
-  gnu_ops.to_wait  =   gnu_wait;		/* to_wait */
-  gnu_ops.to_post_wait = NULL;                         /* to_post_wait */
-  gnu_ops.to_fetch_registers  =   gnu_fetch_registers;	/* to_fetch_registers */
-  gnu_ops.to_store_registers  =   gnu_store_registers;	/* to_store_registers */
-  gnu_ops.to_prepare_to_store =   gnu_prepare_to_store;	/* to_prepare_to_store */
-  gnu_ops.to_xfer_memory  =   gnu_xfer_memory;	/* to_xfer_memory */
-  gnu_ops.to_files_info  =   0;			/* to_files_info */
-  gnu_ops.to_insert_breakpoint =   memory_insert_breakpoint;
-  gnu_ops.to_remove_breakpoint =   memory_remove_breakpoint;
-  gnu_ops.to_terminal_init  =   gnu_terminal_init_inferior;
-  gnu_ops.to_terminal_inferior =   terminal_inferior;
-  gnu_ops.to_terminal_ours_for_output =   terminal_ours_for_output;
-  gnu_ops.to_terminal_ours  =   terminal_ours;
-  gnu_ops.to_terminal_info  =   child_terminal_info;	
-  gnu_ops.to_kill  =   gnu_kill_inferior;	/* to_kill */
-  gnu_ops.to_load  =   0;			/* to_load */
-  gnu_ops.to_lookup_symbol =   0;		/* to_lookup_symbol */
-  gnu_ops.to_create_inferior =   gnu_create_inferior;	/* to_create_inferior */
-  gnu_ops.to_post_startup_inferior = NULL;      /* to_post_startup_inferior */
-  gnu_ops.to_acknowledge_created_inferior = NULL; /* to_acknowledge_created_inferior */
-  gnu_ops.to_clone_and_follow_inferior = NULL;    /* to_clone_and_follow_inferior */
-  gnu_ops.to_post_follow_inferior_by_clone = NULL; /* to_post_follow_inferior_by_clone */
-  gnu_ops.to_insert_fork_catchpoint = NULL;
-  gnu_ops.to_remove_fork_catchpoint = NULL;
-  gnu_ops.to_insert_vfork_catchpoint = NULL;
-  gnu_ops.to_remove_vfork_catchpoint = NULL;
-  gnu_ops.to_has_forked = NULL;                    /* to_has_forked */
-  gnu_ops.to_has_vforked = NULL;                   /* to_has_vforked */
-  gnu_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  gnu_ops.to_post_follow_vfork = NULL;             /* to_post_follow_vfork */
-  gnu_ops.to_insert_exec_catchpoint = NULL;
-  gnu_ops.to_remove_exec_catchpoint = NULL;
-  gnu_ops.to_has_execd = NULL;
-  gnu_ops.to_reported_exec_events_per_exec_call = NULL;
-  gnu_ops.to_has_exited = NULL;
-  gnu_ops.to_mourn_inferior =   gnu_mourn_inferior; /* to_mourn_inferior */
-  gnu_ops.to_can_run  =   gnu_can_run;		/* to_can_run */
-  gnu_ops.to_notice_signals =   0;		/* to_notice_signals */
-  gnu_ops.to_thread_alive  =   gnu_thread_alive;/* to_thread_alive */
-  gnu_ops.to_stop  =   gnu_stop;		/* to_stop */
-  gnu_ops.to_pid_to_exec_file = gnu_pid_to_exec_file;         /* to_pid_to_exec_file */
-  gnu_ops.to_core_file_to_sym_file = NULL;
-  gnu_ops.to_stratum =   process_stratum;	/* to_stratum */
-  gnu_ops.DONT_USE =   0;			/* to_next */
-  gnu_ops.to_has_all_memory =   1;		/* to_has_all_memory */
-  gnu_ops.to_has_memory =   1;			/* to_has_memory */
-  gnu_ops.to_has_stack =   1;			/* to_has_stack */
-  gnu_ops.to_has_registers =   1;		/* to_has_registers */
-  gnu_ops.to_has_execution =   1;		/* to_has_execution */
-  gnu_ops.to_sections =   0;			/* sections */
-  gnu_ops.to_sections_end =   0;		/* sections_end */
-  gnu_ops.to_magic =   OPS_MAGIC ;		/* to_magic */
-} /* init_gnu_ops */
-
-/* Return printable description of proc.  */
-char *proc_string (struct proc *proc)
-{
-  static char tid_str[80];
-  if (proc_is_task (proc))
-    sprintf (tid_str, "process %d", proc->inf->pid);
-  else
-    sprintf (tid_str, "thread %d.%d",
-	     proc->inf->pid, pid_to_thread_id (proc->tid));
-  return tid_str;
-}
-
-char *
-gnu_target_pid_to_str (int tid)
-{
-  struct inf *inf = current_inferior;
-  struct proc *thread = inf_tid_to_thread (inf, tid);
-
-  if (thread)
-    return proc_string (thread);
-  else
-    {
-      static char tid_str[80];
-      sprintf (tid_str, "bogus thread id %d", tid);
-      return tid_str;
-    }
-}
-
-/* User task commands.  */
-
-struct cmd_list_element *set_task_cmd_list = 0;
-struct cmd_list_element *show_task_cmd_list = 0;
-/* User thread commands.  */
-
-/* Commands with a prefix of `set/show thread'.  */
-extern struct cmd_list_element *thread_cmd_list;
-struct cmd_list_element *set_thread_cmd_list = NULL;
-struct cmd_list_element *show_thread_cmd_list = NULL;
-
-/* Commands with a prefix of `set/show thread default'.  */
-struct cmd_list_element *set_thread_default_cmd_list = NULL;
-struct cmd_list_element *show_thread_default_cmd_list = NULL;
-
-static void
-set_thread_cmd (char *args, int from_tty)
-{
-  printf_unfiltered ("\"set thread\" must be followed by the name of a thread
-property, or \"default\".\n");
-}
-
-static void
-show_thread_cmd (char *args, int from_tty)
-{
-  printf_unfiltered ("\"show thread\" must be followed by the name of a thread property, or \"default\".\n");
-}
-
-static void
-set_thread_default_cmd (char *args, int from_tty)
-{
-  printf_unfiltered ("\"set thread default\" must be followed by the name of a thread property.\n");
-}
-
-static void
-show_thread_default_cmd (char *args, int from_tty)
-{
-  printf_unfiltered ("\"show thread default\" must be followed by the name of a thread property.\n");
-}
-
-static int
-parse_int_arg (char *args, char *cmd_prefix)
-{
-  if (args)
-    {
-      char *arg_end;
-      int val = strtoul (args, &arg_end, 10);
-      if (*args && *arg_end == '\0')
-	return val;
-    }
-  error ("Illegal argument for \"%s\" command, should be an integer.", cmd_prefix);
-}
-
-static int
-_parse_bool_arg (char *args, char *t_val, char *f_val, char *cmd_prefix)
-{
-  if (!args || strcmp (args, t_val) == 0)
-    return 1;
-  else if (strcmp (args, f_val) == 0)
-    return 0;
-  else
-    error ("Illegal argument for \"%s\" command, should be \"%s\" or \"%s\".",
-	   cmd_prefix, t_val, f_val);
-}
-
-#define parse_bool_arg(args, cmd_prefix) \
-  _parse_bool_arg (args, "on", "off", cmd_prefix)
-
-static void
-check_empty (char *args, char *cmd_prefix)
-{
-  if (args)
-    error ("Garbage after \"%s\" command: `%s'", cmd_prefix, args);
-}
-
-/* Returns the alive thread named by INFERIOR_PID, or signals an error.  */
-static struct proc *
-cur_thread ()
-{
-  struct inf *inf = cur_inf ();
-  struct proc *thread = inf_tid_to_thread (inf, inferior_pid);
-  if (!thread)
-    error ("No current thread.");
-  return thread;
-}
-
-/* Returns the current inferior, but signals an error if it has no task.  */
-static struct inf *
-active_inf ()
-{
-  struct inf *inf = cur_inf ();
-  if (! inf->task)
-    error ("No current process.");
-  return inf;
-}
-
-static void
-set_task_pause_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  int old_sc = inf->pause_sc;
-
-  inf->pause_sc = parse_bool_arg (args, "set task pause");
-
-  if (old_sc == 0 && inf->pause_sc != 0)
-    /* If the task is currently unsuspended, immediately suspend it,
-       otherwise wait until the next time it gets control.  */
-    inf_suspend (inf);
-}
-
-static void
-show_task_pause_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  check_empty (args, "show task pause");
-  printf_unfiltered ("The inferior task %s suspended while gdb has control.\n",
-		     inf->task
-		     ? (inf->pause_sc == 0 ? "isn't" : "is")
-		     : (inf->pause_sc == 0 ? "won't be" : "will be"));
-}
-
-static void
-set_task_detach_sc_cmd (char *args, int from_tty)
-{
-  cur_inf ()->detach_sc = parse_int_arg (args, "set task detach-suspend-count");
-}
-
-static void
-show_task_detach_sc_cmd (char *args, int from_tty)
-{
-  check_empty (args, "show task detach-suspend-count");
-  printf_unfiltered ("The inferior task will be left with a suspend count of %d when detaching.\n",
-		     cur_inf ()->detach_sc);
-}
-
-static void
-set_thread_default_pause_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  inf->default_thread_pause_sc =
-    parse_bool_arg (args, "set thread default pause") ? 0 : 1;
-}
-
-static void
-show_thread_default_pause_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  int sc = inf->default_thread_pause_sc;
-  check_empty (args, "show thread default pause");
-  printf_unfiltered ("New threads %s suspended while gdb has control%s.\n",
-		     sc ? "are" : "aren't",
-		     !sc && inf->pause_sc ? " (but the task is)" : "");
-}
-
-static void
-set_thread_default_run_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  inf->default_thread_run_sc =
-    parse_bool_arg (args, "set thread default run") ? 0 : 1;
-}
-
-static void
-show_thread_default_run_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  check_empty (args, "show thread default run");
-  printf_unfiltered ("New threads %s allowed to run.\n",
-		     inf->default_thread_run_sc == 0 ? "are" : "aren't");
-}
-
-static void
-set_thread_default_detach_sc_cmd (char *args, int from_tty)
-{
-  cur_inf ()->default_thread_detach_sc =
-    parse_int_arg (args, "set thread default detach-suspend-count");
-}
-
-static void
-show_thread_default_detach_sc_cmd (char *args, int from_tty)
-{
-  check_empty (args, "show thread default detach-suspend-count");
-  printf_unfiltered ("New threads will get a detach-suspend-count of %d.\n",
-		     cur_inf ()->default_thread_detach_sc);
-}
-
-/* Steal a send right called NAME in the inferior task, and make it PROC's
-   saved exception port.  */
-static void
-steal_exc_port (struct proc *proc, mach_port_t name)
-{
-  error_t err;
-  mach_port_t port;
-  mach_msg_type_name_t port_type;
-
-  if (!proc || !proc->inf->task)
-    error ("No inferior task.");
-
-  err = mach_port_extract_right (proc->inf->task->port,
-				 name, MACH_MSG_TYPE_COPY_SEND,
-				 &port, &port_type);
-  if (err)
-    error ("Couldn't extract send right %d from inferior: %s",
-	   name, strerror (err));
-
-  if (proc->saved_exc_port)
-    /* Get rid of our reference to the old one.  */
-    mach_port_deallocate (mach_task_self (), proc->saved_exc_port);
-
-  proc->saved_exc_port = port;
-
-  if (! proc->exc_port)
-    /* If PROC is a thread, we may not have set its exception port before.
-       We can't use proc_steal_exc_port because it also sets saved_exc_port. */
-    {
-       proc->exc_port = proc->inf->event_port;
-       err = proc_set_exception_port (proc, proc->exc_port);
-       error ("Can't set exception port for %s: %s",
-	      proc_string (proc), strerror (err));
-    }
-}
-
-static void
-set_task_exc_port_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  if (!args)
-    error ("No argument to \"set task exception-port\" command.");
-  steal_exc_port (inf->task, parse_and_eval_address (args));
-}
-
-static void 
-set_stopped_cmd (char *args, int from_tty)
-{
-  cur_inf ()->stopped = _parse_bool_arg (args, "yes", "no", "set stopped");
-}
-
-static void
-show_stopped_cmd (char *args, int from_tty)
-{
-  struct inf *inf = active_inf ();
-  check_empty (args, "show stopped");
-  printf_unfiltered ("The inferior process %s stopped.\n",
-		     inf->stopped ? "is" : "isn't");
-}
-
-static void 
-set_sig_thread_cmd (char *args, int from_tty)
-{
-  int tid;
-  struct inf *inf = cur_inf ();
-
-  if (!args || (! isdigit (*args) && strcmp (args, "none") != 0))
-    error ("Illegal argument to \"set signal-thread\" command.\n"
-	   "Should be an integer thread ID, or `none'.");
-
-  if (strcmp (args, "none") == 0)
-    inf->signal_thread = 0;
-  else
-    {
-      int tid = thread_id_to_pid (atoi (args));
-      if (tid < 0)
-	error ("Thread ID %s not known.  Use the \"info threads\" command to\n"
-	       "see the IDs of currently known threads.", args);
-      inf->signal_thread = inf_tid_to_thread (inf, tid);
-    }
-}
-
-static void
-show_sig_thread_cmd (char *args, int from_tty)
-{
-  struct inf *inf = active_inf ();
-  check_empty (args, "show signal-thread");
-  if (inf->signal_thread)
-    printf_unfiltered ("The signal thread is %s.\n",
-		       proc_string (inf->signal_thread));
-  else
-    printf_unfiltered ("There is no signal thread.\n");
-}
-
-static void 
-set_signals_cmd (char *args, int from_tty)
-{
-  int trace;
-  struct inf *inf = cur_inf ();
-
-  inf->want_signals = parse_bool_arg (args, "set signals");
-
-  if (inf->task && inf->want_signals != inf->traced)
-    /* Make this take effect immediately in a running process.  */
-    inf_set_traced (inf, inf->want_signals);
-}
-
-static void
-show_signals_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  check_empty (args, "show signals");
-  printf_unfiltered ("The inferior process's signals %s intercepted.\n",
-		     inf->task
-		     ? (inf->traced ? "are" : "aren't")
-		     : (inf->want_signals ? "will be" : "won't be"));
-}
-
-static void 
-set_exceptions_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  int val = parse_bool_arg (args, "set exceptions");
-
-  if (inf->task && inf->want_exceptions != val)
-    /* Make this take effect immediately in a running process.  */
-    /* XXX */;
-
-  inf->want_exceptions = val;
-}
-
-static void
-show_exceptions_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-  check_empty (args, "show exceptions");
-  printf_unfiltered ("Exceptions in the inferior %s trapped.\n",
-		     inf->task
-		     ? (inf->want_exceptions ? "are" : "aren't")
-		     : (inf->want_exceptions ? "will be" : "won't be"));
-}
-
-static void
-set_task_cmd (char *args, int from_tty)
-{
-  printf_unfiltered ("\"set task\" must be followed by the name of a task property.\n");
-}
-
-static void
-show_task_cmd (char *args, int from_tty)
-{
-  struct inf *inf = cur_inf ();
-
-  check_empty (args, "show task");
-
-  show_signals_cmd (0, from_tty);
-  show_exceptions_cmd (0, from_tty);
-  show_task_pause_cmd (0, from_tty);
-
-  if (inf->pause_sc == 0)
-    show_thread_default_pause_cmd (0, from_tty);
-  show_thread_default_run_cmd (0, from_tty);
-
-  if (inf->task)
-    {
-      show_stopped_cmd (0, from_tty);
-      show_sig_thread_cmd (0, from_tty);
-    }
-
-  if (inf->detach_sc != 0)
-    show_task_detach_sc_cmd (0, from_tty);
-  if (inf->default_thread_detach_sc != 0)
-    show_thread_default_detach_sc_cmd (0, from_tty);
-}
-
-static void
-set_noninvasive_cmd (char *args, int from_tty)
-{
-  /* Invert the sense of the arg for each component.  */
-  char *inv_args = parse_bool_arg (args, "set noninvasive") ? "off" : "on";
-
-  set_task_pause_cmd (inv_args, from_tty);
-  set_signals_cmd (inv_args, from_tty);
-  set_exceptions_cmd (inv_args, from_tty);
-}
-
-static void
-info_port_rights (char *args, mach_port_type_t only)
-{
-  struct inf *inf = active_inf ();
-  value_ptr vmark = value_mark ();
-
-  if (args)
-    /* Explicit list of port rights.  */
-    {
-      while (*args)
-	{
-	  value_ptr val = parse_to_comma_and_eval (&args);
-	  long right = value_as_long (val);
-	  error_t err =
-	    print_port_info (right, 0, inf->task->port, PORTINFO_DETAILS,
-			     stdout);
-	  if (err)
-	    error ("%ld: %s.", right, strerror (err));
-	}
-    }
-  else
-    /* Print all of them.  */
-    {
-      error_t err =
-	print_task_ports_info (inf->task->port, only, PORTINFO_DETAILS,
-			       stdout);
-      if (err)
-	error ("%s.", strerror (err));
-    }
-
-  value_free_to_mark (vmark);
-}
-
-static void
-info_send_rights_cmd (char *args, int from_tty)
-{
-  info_port_rights (args, MACH_PORT_TYPE_SEND);
-}
-static void
-info_recv_rights_cmd (char *args, int from_tty)
-{
-  info_port_rights (args, MACH_PORT_TYPE_RECEIVE);
-}
-static void
-info_port_sets_cmd (char *args, int from_tty)
-{
-  info_port_rights (args, MACH_PORT_TYPE_PORT_SET);
-}
-static void
-info_dead_names_cmd (char *args, int from_tty)
-{
-  info_port_rights (args, MACH_PORT_TYPE_DEAD_NAME);
-}
-static void
-info_port_rights_cmd (char *args, int from_tty)
-{
-  info_port_rights (args, ~0);
-}
-
-static void add_task_commands ()
-{
-  add_cmd ("pause", class_run, set_thread_default_pause_cmd,
-	   "Set whether the new threads are suspended while gdb has control.\n"
-	   "This property normally has no effect because the whole task is\n"
-	   "suspended, however, that may be disabled with \"set task pause off\".\n"
-	   "The default value is \"off\".",
-	   &set_thread_default_cmd_list);
-  add_cmd ("pause", no_class, show_thread_default_pause_cmd,
-	   "Show whether new threads are suspended while gdb has control.",
-	   &show_thread_default_cmd_list);
-  add_cmd ("run", class_run, set_thread_default_run_cmd,
-	   "Set whether new threads are allowed to run (once gdb has noticed them).",
-	   &set_thread_default_cmd_list);
-  add_cmd ("run", no_class, show_thread_default_run_cmd,
-	   "Show whether new threads are allowed to run (once gdb has noticed
-them).",
-	   &show_thread_default_cmd_list);
-  add_cmd ("detach-suspend-count", class_run, set_thread_default_detach_sc_cmd,
-	   "Set the default detach-suspend-count value for new threads.",
-	   &set_thread_default_cmd_list);
-  add_cmd ("detach-suspend-count", no_class, show_thread_default_detach_sc_cmd,
-	   "Show the default detach-suspend-count value for new threads.",
-	   &show_thread_default_cmd_list);
-
-  add_cmd ("signals", class_run, set_signals_cmd,
-	   "Set whether the inferior process's signals will be intercepted.\n"
-	   "Mach exceptions (such as breakpoint traps) are not affected.",
-	   &setlist);
-  add_alias_cmd ("sigs", "signals", class_run, 1, &setlist);
-  add_cmd ("signals", no_class, show_signals_cmd,
-	   "Show whether the inferior process's signals will be intercepted.",
-	   &showlist);
-  add_alias_cmd ("sigs", "signals", no_class, 1, &showlist);
-
-  add_cmd ("signal-thread", class_run, set_sig_thread_cmd,
-	   "Set the thread that gdb thinks is the libc signal thread.\n"
-	   "This thread is run when delivering a signal to a non-stopped process.",
-	   &setlist);
-  add_alias_cmd ("sigthread", "signal-thread", class_run, 1, &setlist);
-  add_cmd ("signal-thread", no_class, show_sig_thread_cmd,
-	   "Set the thread that gdb thinks is the libc signal thread.",
-	   &showlist);
-  add_alias_cmd ("sigthread", "signal-thread", no_class, 1, &showlist);
-
-  add_cmd ("stopped", class_run, set_stopped_cmd,
-	   "Set whether gdb thinks the inferior process is stopped as with SIGSTOP.\n"
-	   "Stopped process will be continued by sending them a signal.",
-	   &setlist);
-  add_cmd ("stopped", no_class, show_signals_cmd,
-	   "Show whether gdb thinks the inferior process is stopped as with SIGSTOP.",
-	   &showlist);
-
-  add_cmd ("exceptions", class_run, set_exceptions_cmd,
-	   "Set whether exceptions in the inferior process will be trapped.\n"
-	   "When exceptions are turned off, neither breakpoints nor single-stepping\n"
-	   "will work.",
-	   &setlist);
-  /* Allow `set exc' despite conflict with `set exception-port'.  */
-  add_alias_cmd ("exc", "exceptions", class_run, 1, &setlist);
-  add_cmd ("exceptions", no_class, show_exceptions_cmd,
-	   "Show whether exceptions in the inferior process will be trapped.",
-	   &showlist);
-
-  add_prefix_cmd ("task", no_class, set_task_cmd,
-		  "Command prefix for setting task attributes.",
-		  &set_task_cmd_list, "set task ", 0, &setlist);
-  add_prefix_cmd ("task", no_class, show_task_cmd,
-		  "Command prefix for showing task attributes.",
-		  &show_task_cmd_list, "show task ", 0, &showlist);
-
-  add_cmd ("pause", class_run, set_task_pause_cmd,
-	   "Set whether the task is suspended while gdb has control.\n"
-	   "A value of \"on\" takes effect immediately, otherwise nothing\n"
-	   "happens until the next time the program is continued.\n"
-	   "When setting this to \"off\", \"set thread default pause on\"\n"
-	   "can be used to pause individual threads by default instead.",
-	   &set_task_cmd_list);
-  add_cmd ("pause", no_class, show_task_pause_cmd,
-	   "Show whether the task is suspended while gdb has control.",
-	   &show_task_cmd_list);
-  add_cmd ("detach-suspend-count", class_run, set_task_detach_sc_cmd,
-	   "Set the suspend count will leave on the thread when detaching.",
-	   &set_task_cmd_list);
-  add_cmd ("detach-suspend-count", no_class, show_task_detach_sc_cmd,
-	   "Show the suspend count will leave on the thread when detaching.",
-	   &show_task_cmd_list);
-
-  add_cmd ("exception-port", no_class, set_task_exc_port_cmd,
-	   "Set the task exception port to which we forward exceptions.\n"
-	   "The argument should be the value of the send right in the task.",
-	   &set_task_cmd_list);
-  add_alias_cmd ("excp", "exception-port", no_class, 1, &set_task_cmd_list);
-  add_alias_cmd ("exc-port", "exception-port", no_class, 1, &set_task_cmd_list);
-
-  /* A convenient way of turning on all options require to noninvasively
-     debug running tasks.  */
-  add_cmd ("noninvasive", no_class, set_noninvasive_cmd,
-	   "Set task options so that we interfere as little as possible.\n"
-	   "This is the same as setting `task pause', `exceptions', and"
-	   "`signals' to the opposite value.",
-	   &setlist);
-
-  /* Commands to show information about the task's ports.  */
-  add_cmd ("send-rights", class_info, info_send_rights_cmd,
-	   "Show information about the task's send rights",
-	   &infolist);
-  add_cmd ("receive-rights", class_info, info_recv_rights_cmd,
-	   "Show information about the task's receive rights",
-	   &infolist);
-  add_cmd ("port-rights", class_info, info_send_rights_cmd,
-	   "Show information about the task's port rights",
-	   &infolist);
-  add_cmd ("port-sets", class_info, info_port_sets_cmd,
-	   "Show information about the task's port sets",
-	   &infolist);
-  add_cmd ("dead-names", class_info, info_dead_names_cmd,
-	   "Show information about the task's dead names",
-	   &infolist);
-  add_info_alias ("ports", "port-rights", 1);
-  add_info_alias ("port", "port-rights", 1);
-  add_info_alias ("psets", "port-sets", 1);
-}
-
-
-static void
-set_thread_pause_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  int old_sc = thread->pause_sc;
-  thread->pause_sc = parse_bool_arg (args, "set thread pause");
-  if (old_sc == 0 && thread->pause_sc != 0 && thread->inf->pause_sc == 0)
-    /* If the task is currently unsuspended, immediately suspend it,
-       otherwise wait until the next time it gets control.  */
-    inf_suspend (thread->inf);
-}
-
-static void
-show_thread_pause_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  int sc = thread->pause_sc;
-  check_empty (args, "show task pause");
-  printf_unfiltered ("Thread %s %s suspended while gdb has control%s.\n",
-		     proc_string (thread),
-		     sc ? "is" : "isn't",
-		     !sc && thread->inf->pause_sc ? " (but the task is)" : "");
-}
-
-static void
-set_thread_run_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  thread->run_sc = parse_bool_arg (args, "set thread run") ? 0 : 1;
-}
-
-static void
-show_thread_run_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  check_empty (args, "show thread run");
-  printf_unfiltered ("Thread %s %s allowed to run.",
-		     proc_string (thread),
-		     thread->run_sc == 0 ? "is" : "isn't");
-}
-
-static void
-set_thread_detach_sc_cmd (char *args, int from_tty)
-{
-  cur_thread ()->detach_sc = parse_int_arg (args, "set thread detach-suspend-count");
-}
-
-static void
-show_thread_detach_sc_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  check_empty (args, "show thread detach-suspend-count");
-  printf_unfiltered ("Thread %s will be left with a suspend count of %d when detaching.\n",
-		     proc_string (thread),
-		     thread->detach_sc);
-}
-
-static void
-set_thread_exc_port_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  if (!args)
-    error ("No argument to \"set thread exception-port\" command.");
-  steal_exc_port (thread, parse_and_eval_address (args));
-}
-
-#if 0
-static void
-show_thread_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  check_empty (args, "show thread");
-  show_thread_run_cmd (0, from_tty);
-  show_thread_pause_cmd (0, from_tty);
-  if (thread->detach_sc != 0)
-    show_thread_detach_sc_cmd (0, from_tty);
-}
-#endif
-
-static void
-thread_takeover_sc_cmd (char *args, int from_tty)
-{
-  struct proc *thread = cur_thread ();
-  thread_basic_info_data_t _info;
-  thread_basic_info_t info = &_info;
-  mach_msg_type_number_t info_len = THREAD_BASIC_INFO_COUNT;
-  error_t err =
-    thread_info (thread->port, THREAD_BASIC_INFO, (int *)&info, &info_len);
-  if (err)
-    error ("%s.", strerror (err));
-  thread->sc = info->suspend_count;
-  if (from_tty)
-    printf_unfiltered ("Suspend count was %d.\n", thread->sc);
-  if (info != &_info)
-    vm_deallocate (mach_task_self (), (vm_address_t)info, info_len * sizeof (int));
-}
-
-add_thread_commands ()
-{
-  add_prefix_cmd ("thread", no_class, set_thread_cmd,
-		  "Command prefix for setting thread properties.",
-		  &set_thread_cmd_list, "set thread ", 0, &setlist);
-  add_prefix_cmd ("default", no_class, show_thread_cmd,
-		  "Command prefix for setting default thread properties.",
-		  &set_thread_default_cmd_list, "set thread default ", 0,
-		  &set_thread_cmd_list);
-  add_prefix_cmd ("thread", no_class, set_thread_default_cmd,
-		  "Command prefix for showing thread properties.",
-		  &show_thread_cmd_list, "show thread ", 0, &showlist);
-  add_prefix_cmd ("default", no_class, show_thread_default_cmd,
-		  "Command prefix for showing default thread properties.",
-		  &show_thread_default_cmd_list, "show thread default ", 0,
-		  &show_thread_cmd_list);
-
-  add_cmd ("pause", class_run, set_thread_pause_cmd,
-	   "Set whether the current thread is suspended while gdb has control.\n"
-	   "A value of \"on\" takes effect immediately, otherwise nothing\n"
-	   "happens until the next time the program is continued.  This\n"
-	   "property normally has no effect because the whole task is suspended,\n"
-	   "however, that may be disabled with \"set task pause off\".\n"
-	   "The default value is \"off\".",
-	   &set_thread_cmd_list);
-  add_cmd ("pause", no_class, show_thread_pause_cmd,
-	   "Show whether the current thread is suspended while gdb has control.",
-	   &show_thread_cmd_list);
-
-  add_cmd ("run", class_run, set_thread_run_cmd,
-	   "Set whether the current thread is allowed to run.",
-	   &set_thread_cmd_list);
-  add_cmd ("run", no_class, show_thread_run_cmd,
-	   "Show whether the current thread is allowed to run.",
-	   &show_thread_cmd_list);
-
-  add_cmd ("detach-suspend-count", class_run, set_thread_detach_sc_cmd,
-	   "Set the suspend count will leave on the thread when detaching.\n"
-	   "Note that this is relative to suspend count when gdb noticed the thread;\n"
-	   "use the `thread takeover-suspend-count' to force it to an absolute value.",
-	   &set_thread_cmd_list);
-  add_cmd ("detach-suspend-count", no_class, show_thread_detach_sc_cmd,
-	   "Show the suspend count will leave on the thread when detaching."
-	   "Note that this is relative to suspend count when gdb noticed the thread;\n"
-	   "use the `thread takeover-suspend-count' to force it to an absolute value.",
-	   &show_thread_cmd_list);
-
-  add_cmd ("exception-port", no_class, set_thread_exc_port_cmd,
-	   "Set the exception port to which we forward exceptions for the\n"
-	   "current thread, overriding the task exception port.\n"
-	   "The argument should be the value of the send right in the task.",
-	   &set_thread_cmd_list);
-  add_alias_cmd ("excp", "exception-port", no_class, 1, &set_thread_cmd_list);
-  add_alias_cmd ("exc-port", "exception-port", no_class, 1, &set_thread_cmd_list);
-
-  add_cmd ("takeover-suspend-count", no_class, thread_takeover_sc_cmd,
-	   "Force the threads absolute suspend-count to be gdb's.\n"
-	   "Prior to giving this command, gdb's thread suspend-counts are relative to\n"
-	   "the thread's initial suspend-count when gdb notices the threads.",
-	   &thread_cmd_list);
-}
-
-void
-_initialize_gnu_nat ()
-{
-  proc_server = getproc ();
-  init_gnu_ops() ;
-  add_target (&gnu_ops);
-  add_task_commands ();
-  add_thread_commands ();
-
-#if MAINTENANCE_CMDS
-  add_set_cmd ("gnu-debug", class_maintenance,
-	       var_boolean, (char *)&gnu_debug_flag,
-	       "Set debugging output for the gnu backend.", &maintenancelist);
-#endif
-}
-
-#ifdef	FLUSH_INFERIOR_CACHE
-
-/* When over-writing code on some machines the I-Cache must be flushed
-   explicitly, because it is not kept coherent by the lazy hardware.
-   This definitely includes breakpoints, for instance, or else we
-   end up looping in mysterious Bpt traps */
-
-void
-flush_inferior_icache(pc, amount)
-     CORE_ADDR pc;
-{
-  vm_machine_attribute_val_t flush = MATTR_VAL_ICACHE_FLUSH;
-  error_t   ret;
-  
-  ret = vm_machine_attribute (current_inferior->task->port,
-			      pc,
-			      amount,
-			      MATTR_CACHE,
-			      &flush);
-  if (ret != KERN_SUCCESS)
-    warning ("Error flushing inferior's cache : %s", strerror (ret));
-}
-#endif	FLUSH_INFERIOR_CACHE
diff --git a/gdb/gnu-nat.h b/gdb/gnu-nat.h
deleted file mode 100644
index d238dc0..0000000
--- a/gdb/gnu-nat.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Common things used by the various *gnu-nat.c files
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-
-Written by Miles Bader <miles@gnu.ai.mit.edu>
-
-The GNU Hurd is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License as
-published by the Free Software Foundation; either version 2, or (at
-your option) any later version.
-
-The GNU Hurd is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef __GNU_NAT_H__
-#define __GNU_NAT_H__
-
-#include <unistd.h>
-#include <mach.h>
-
-struct inf;
-
-extern struct inf *current_inferior;
-
-/* Converts a GDB pid to a struct proc.  */
-struct proc *inf_tid_to_thread (struct inf *inf, int tid);
-
-/* A proc is either a thread, or the task (there can only be one task proc
-   because it always has the same TID, PROC_TID_TASK).  */
-struct proc
-{
-  thread_t port;		/* The task or thread port.  */
-  int tid;			/* The GDB pid (actually a thread id).  */
-  int num;			/* An id number for threads, to print.  */
-
-  mach_port_t saved_exc_port;	/* The task/thread's real exception port.  */
-  mach_port_t exc_port;		/* Our replacement, which for.  */
-
-  int sc;			/* Desired suspend count.   */
-  int cur_sc;			/* Implemented suspend count.  */
-  int run_sc;			/* Default sc when the program is running. */
-  int pause_sc;			/* Default sc when gdb has control. */
-  int resume_sc;		/* Sc resulting from the last resume. */
-  int detach_sc;		/* SC to leave around when detaching
-				   from program. */
-
-  thread_state_data_t state;	/* Registers, &c. */
-  int state_valid : 1;		/* True if STATE is up to date. */
-  int state_changed : 1;
-
-  int aborted : 1;		/* True if thread_abort has been called.  */
-  int dead : 1;			/* We happen to know it's actually dead. */
-
-  /* Bit mask of registers fetched by gdb.  This is used when we re-fetch
-     STATE after aborting the thread, to detect that gdb may have out-of-date
-     information.  */
-  unsigned long fetched_regs;
-
-  struct inf *inf;		/* Where we come from.  */
-
-  struct proc *next;
-};
-
-/* The task has a thread entry with this TID.  */
-#define PROC_TID_TASK 	(-1)
-
-#define proc_is_task(proc) ((proc)->tid == PROC_TID_TASK)
-#define proc_is_thread(proc) ((proc)->tid != PROC_TID_TASK)
-
-extern int __proc_pid (struct proc *proc);
-
-extern thread_state_t proc_get_state (struct proc *proc, int will_modify);
-
-#define proc_debug(_proc, msg, args...) \
-  do { struct proc *__proc = (_proc); \
-       debug ("{proc %d/%d %p}: " msg, \
-	      __proc_pid (__proc), __proc->tid, __proc , ##args); } while (0)
-
-#if MAINTENANCE_CMDS
-extern int gnu_debug_flag;
-#define debug(msg, args...) \
- do { if (gnu_debug_flag) \
-        fprintf (stderr, "%s: " msg "\r\n", __FUNCTION__ , ##args); } while (0)
-#else
-#define debug(msg, args...) (void)0
-#endif
-
-#endif /* __GNU_NAT_H__ */
diff --git a/gdb/gnu-regex.c b/gdb/gnu-regex.c
deleted file mode 100644
index 84db70f..0000000
--- a/gdb/gnu-regex.c
+++ /dev/null
@@ -1,5797 +0,0 @@
-/* Extended regular expression matching and search library,
-   version 0.12.
-   (Implements POSIX draft P1003.2/D11.2, except for some of the
-   internationalization features.)
-   Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
-
-   NOTE: The canonical source of this file is maintained with the 
-   GNU C Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
-
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation, 
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* AIX requires this to be the first thing in the file. */
-#if defined _AIX && !defined REGEX_MALLOC
-  #pragma alloca
-#endif
-
-#undef	_GNU_SOURCE
-#define _GNU_SOURCE
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#ifndef PARAMS
-# if defined __GNUC__ || (defined __STDC__ && __STDC__)
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif  /* GCC.  */
-#endif  /* Not PARAMS.  */
-
-#if defined STDC_HEADERS && !defined emacs
-# include <stddef.h>
-#else
-/* We need this for `gnu-regex.h', and perhaps for the Emacs include files.  */
-# include <sys/types.h>
-#endif
-
-/* For platform which support the ISO C amendement 1 functionality we
-   support user defined character classes.  */
-#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
- /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
-# include <wchar.h>
-# include <wctype.h>
-#endif
-
-/* This is for other GNU distributions with internationalized messages.  */
-/* CYGNUS LOCAL: ../intl will handle this for us */
-#ifdef ENABLE_NLS
-# include <libintl.h>
-#else
-# define gettext(msgid) (msgid)
-#endif
-
-#ifndef gettext_noop
-/* This define is so xgettext can find the internationalizable
-   strings.  */
-# define gettext_noop(String) String
-#endif
-
-/* The `emacs' switch turns on certain matching commands
-   that make sense only in Emacs. */
-#ifdef emacs
-
-# include "lisp.h"
-# include "buffer.h"
-# include "syntax.h"
-
-#else  /* not emacs */
-
-/* If we are not linking with Emacs proper,
-   we can't use the relocating allocator
-   even if config.h says that we can.  */
-# undef REL_ALLOC
-
-# if defined STDC_HEADERS || defined _LIBC
-#  include <stdlib.h>
-# else
-char *malloc ();
-char *realloc ();
-# endif
-
-/* When used in Emacs's lib-src, we need to get bzero and bcopy somehow.
-   If nothing else has been done, use the method below.  */
-# ifdef INHIBIT_STRING_HEADER
-#  if !(defined HAVE_BZERO && defined HAVE_BCOPY)
-#   if !defined bzero && !defined bcopy
-#    undef INHIBIT_STRING_HEADER
-#   endif
-#  endif
-# endif
-
-/* This is the normal way of making sure we have a bcopy and a bzero.
-   This is used in most programs--a few other programs avoid this
-   by defining INHIBIT_STRING_HEADER.  */
-# ifndef INHIBIT_STRING_HEADER
-#  if defined HAVE_STRING_H || defined STDC_HEADERS || defined _LIBC
-#   include <string.h>
-#   ifndef bzero
-#    ifndef _LIBC
-#     define bzero(s, n)	(memset (s, '\0', n), (s))
-#    else
-#     define bzero(s, n)	__bzero (s, n)
-#    endif
-#   endif
-#  else
-#   include <strings.h>
-#   ifndef memcmp
-#    define memcmp(s1, s2, n)	bcmp (s1, s2, n)
-#   endif
-#   ifndef memcpy
-#    define memcpy(d, s, n)	(bcopy (s, d, n), (d))
-#   endif
-#  endif
-# endif
-
-/* Define the syntax stuff for \<, \>, etc.  */
-
-/* This must be nonzero for the wordchar and notwordchar pattern
-   commands in re_match_2.  */
-# ifndef Sword
-#  define Sword 1
-# endif
-
-# ifdef SWITCH_ENUM_BUG
-#  define SWITCH_ENUM_CAST(x) ((int)(x))
-# else
-#  define SWITCH_ENUM_CAST(x) (x)
-# endif
-
-/* How many characters in the character set.  */
-# define CHAR_SET_SIZE 256
-
-/* GDB LOCAL: define _REGEX_RE_COMP to get BSD style re_comp and re_exec */
-#ifndef _REGEX_RE_COMP
-#define _REGEX_RE_COMP
-#endif
-
-# ifdef SYNTAX_TABLE
-
-extern char *re_syntax_table;
-
-# else /* not SYNTAX_TABLE */
-
-static char re_syntax_table[CHAR_SET_SIZE];
-
-static void
-init_syntax_once ()
-{
-   register int c;
-   static int done = 0;
-
-   if (done)
-     return;
-
-   bzero (re_syntax_table, sizeof re_syntax_table);
-
-   for (c = 'a'; c <= 'z'; c++)
-     re_syntax_table[c] = Sword;
-
-   for (c = 'A'; c <= 'Z'; c++)
-     re_syntax_table[c] = Sword;
-
-   for (c = '0'; c <= '9'; c++)
-     re_syntax_table[c] = Sword;
-
-   re_syntax_table['_'] = Sword;
-
-   done = 1;
-}
-
-# endif /* not SYNTAX_TABLE */
-
-# define SYNTAX(c) re_syntax_table[c]
-
-#endif /* not emacs */
-
-/* Get the interface, including the syntax bits.  */
-/* CYGNUS LOCAL: call it gnu-regex.h, not regex.h, to avoid name conflicts */
-#include "gnu-regex.h"
-
-/* isalpha etc. are used for the character classes.  */
-#include <ctype.h>
-
-/* Jim Meyering writes:
-
-   "... Some ctype macros are valid only for character codes that
-   isascii says are ASCII (SGI's IRIX-4.0.5 is one such system --when
-   using /bin/cc or gcc but without giving an ansi option).  So, all
-   ctype uses should be through macros like ISPRINT...  If
-   STDC_HEADERS is defined, then autoconf has verified that the ctype
-   macros don't need to be guarded with references to isascii. ...
-   Defining isascii to 1 should let any compiler worth its salt
-   eliminate the && through constant folding."
-   Solaris defines some of these symbols so we must undefine them first.  */
-
-#undef ISASCII
-#if defined STDC_HEADERS || (!defined isascii && !defined HAVE_ISASCII)
-# define ISASCII(c) 1
-#else
-# define ISASCII(c) isascii(c)
-#endif
-
-#ifdef isblank
-# define ISBLANK(c) (ISASCII (c) && isblank (c))
-#else
-# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
-#endif
-#ifdef isgraph
-# define ISGRAPH(c) (ISASCII (c) && isgraph (c))
-#else
-# define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c))
-#endif
-
-#undef ISPRINT
-#define ISPRINT(c) (ISASCII (c) && isprint (c))
-#define ISDIGIT(c) (ISASCII (c) && isdigit (c))
-#define ISALNUM(c) (ISASCII (c) && isalnum (c))
-#define ISALPHA(c) (ISASCII (c) && isalpha (c))
-#define ISCNTRL(c) (ISASCII (c) && iscntrl (c))
-#define ISLOWER(c) (ISASCII (c) && islower (c))
-#define ISPUNCT(c) (ISASCII (c) && ispunct (c))
-#define ISSPACE(c) (ISASCII (c) && isspace (c))
-#define ISUPPER(c) (ISASCII (c) && isupper (c))
-#define ISXDIGIT(c) (ISASCII (c) && isxdigit (c))
-
-#ifndef NULL
-# define NULL (void *)0
-#endif
-
-/* We remove any previous definition of `SIGN_EXTEND_CHAR',
-   since ours (we hope) works properly with all combinations of
-   machines, compilers, `char' and `unsigned char' argument types.
-   (Per Bothner suggested the basic approach.)  */
-#undef SIGN_EXTEND_CHAR
-#if __STDC__
-# define SIGN_EXTEND_CHAR(c) ((signed char) (c))
-#else  /* not __STDC__ */
-/* As in Harbison and Steele.  */
-# define SIGN_EXTEND_CHAR(c) ((((unsigned char) (c)) ^ 128) - 128)
-#endif
-
-/* Should we use malloc or alloca?  If REGEX_MALLOC is not defined, we
-   use `alloca' instead of `malloc'.  This is because using malloc in
-   re_search* or re_match* could cause memory leaks when C-g is used in
-   Emacs; also, malloc is slower and causes storage fragmentation.  On
-   the other hand, malloc is more portable, and easier to debug.
-
-   Because we sometimes use alloca, some routines have to be macros,
-   not functions -- `alloca'-allocated space disappears at the end of the
-   function it is called in.  */
-
-#ifdef REGEX_MALLOC
-
-# define REGEX_ALLOCATE malloc
-# define REGEX_REALLOCATE(source, osize, nsize) realloc (source, nsize)
-# define REGEX_FREE free
-
-#else /* not REGEX_MALLOC  */
-
-/* Emacs already defines alloca, sometimes.  */
-# ifndef alloca
-
-/* Make alloca work the best possible way.  */
-#  ifdef __GNUC__
-#   define alloca __builtin_alloca
-#  else /* not __GNUC__ */
-#   if HAVE_ALLOCA_H
-#    include <alloca.h>
-#   endif /* HAVE_ALLOCA_H */
-#  endif /* not __GNUC__ */
-
-# endif /* not alloca */
-
-# define REGEX_ALLOCATE alloca
-
-/* Assumes a `char *destination' variable.  */
-# define REGEX_REALLOCATE(source, osize, nsize)				\
-  (destination = (char *) alloca (nsize),				\
-   memcpy (destination, source, osize))
-
-/* No need to do anything to free, after alloca.  */
-# define REGEX_FREE(arg) ((void)0) /* Do nothing!  But inhibit gcc warning.  */
-
-#endif /* not REGEX_MALLOC */
-
-/* Define how to allocate the failure stack.  */
-
-#if defined REL_ALLOC && defined REGEX_MALLOC
-
-# define REGEX_ALLOCATE_STACK(size)				\
-  r_alloc (&failure_stack_ptr, (size))
-# define REGEX_REALLOCATE_STACK(source, osize, nsize)		\
-  r_re_alloc (&failure_stack_ptr, (nsize))
-# define REGEX_FREE_STACK(ptr)					\
-  r_alloc_free (&failure_stack_ptr)
-
-#else /* not using relocating allocator */
-
-# ifdef REGEX_MALLOC
-
-#  define REGEX_ALLOCATE_STACK malloc
-#  define REGEX_REALLOCATE_STACK(source, osize, nsize) realloc (source, nsize)
-#  define REGEX_FREE_STACK free
-
-# else /* not REGEX_MALLOC */
-
-#  define REGEX_ALLOCATE_STACK alloca
-
-#  define REGEX_REALLOCATE_STACK(source, osize, nsize)			\
-   REGEX_REALLOCATE (source, osize, nsize)
-/* No need to explicitly free anything.  */
-#  define REGEX_FREE_STACK(arg)
-
-# endif /* not REGEX_MALLOC */
-#endif /* not using relocating allocator */
-
-
-/* True if `size1' is non-NULL and PTR is pointing anywhere inside
-   `string1' or just past its end.  This works if PTR is NULL, which is
-   a good thing.  */
-#define FIRST_STRING_P(ptr) 					\
-  (size1 && string1 <= (ptr) && (ptr) <= string1 + size1)
-
-/* (Re)Allocate N items of type T using malloc, or fail.  */
-#define TALLOC(n, t) ((t *) malloc ((n) * sizeof (t)))
-#define RETALLOC(addr, n, t) ((addr) = (t *) realloc (addr, (n) * sizeof (t)))
-#define RETALLOC_IF(addr, n, t) \
-  if (addr) RETALLOC((addr), (n), t); else (addr) = TALLOC ((n), t)
-#define REGEX_TALLOC(n, t) ((t *) REGEX_ALLOCATE ((n) * sizeof (t)))
-
-#define BYTEWIDTH 8 /* In bits.  */
-
-#define STREQ(s1, s2) ((strcmp (s1, s2) == 0))
-
-#undef MAX
-#undef MIN
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-
-typedef char boolean;
-#define false 0
-#define true 1
-
-static int re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp,
-					const char *string1, int size1,
-					const char *string2, int size2,
-					int pos,
-					struct re_registers *regs,
-					int stop));
-
-/* These are the command codes that appear in compiled regular
-   expressions.  Some opcodes are followed by argument bytes.  A
-   command code can specify any interpretation whatsoever for its
-   arguments.  Zero bytes may appear in the compiled regular expression.  */
-
-typedef enum
-{
-  no_op = 0,
-
-  /* Succeed right away--no more backtracking.  */
-  succeed,
-
-        /* Followed by one byte giving n, then by n literal bytes.  */
-  exactn,
-
-        /* Matches any (more or less) character.  */
-  anychar,
-
-        /* Matches any one char belonging to specified set.  First
-           following byte is number of bitmap bytes.  Then come bytes
-           for a bitmap saying which chars are in.  Bits in each byte
-           are ordered low-bit-first.  A character is in the set if its
-           bit is 1.  A character too large to have a bit in the map is
-           automatically not in the set.  */
-  charset,
-
-        /* Same parameters as charset, but match any character that is
-           not one of those specified.  */
-  charset_not,
-
-        /* Start remembering the text that is matched, for storing in a
-           register.  Followed by one byte with the register number, in
-           the range 0 to one less than the pattern buffer's re_nsub
-           field.  Then followed by one byte with the number of groups
-           inner to this one.  (This last has to be part of the
-           start_memory only because we need it in the on_failure_jump
-           of re_match_2.)  */
-  start_memory,
-
-        /* Stop remembering the text that is matched and store it in a
-           memory register.  Followed by one byte with the register
-           number, in the range 0 to one less than `re_nsub' in the
-           pattern buffer, and one byte with the number of inner groups,
-           just like `start_memory'.  (We need the number of inner
-           groups here because we don't have any easy way of finding the
-           corresponding start_memory when we're at a stop_memory.)  */
-  stop_memory,
-
-        /* Match a duplicate of something remembered. Followed by one
-           byte containing the register number.  */
-  duplicate,
-
-        /* Fail unless at beginning of line.  */
-  begline,
-
-        /* Fail unless at end of line.  */
-  endline,
-
-        /* Succeeds if at beginning of buffer (if emacs) or at beginning
-           of string to be matched (if not).  */
-  begbuf,
-
-        /* Analogously, for end of buffer/string.  */
-  endbuf,
-
-        /* Followed by two byte relative address to which to jump.  */
-  jump,
-
-	/* Same as jump, but marks the end of an alternative.  */
-  jump_past_alt,
-
-        /* Followed by two-byte relative address of place to resume at
-           in case of failure.  */
-  on_failure_jump,
-
-        /* Like on_failure_jump, but pushes a placeholder instead of the
-           current string position when executed.  */
-  on_failure_keep_string_jump,
-
-        /* Throw away latest failure point and then jump to following
-           two-byte relative address.  */
-  pop_failure_jump,
-
-        /* Change to pop_failure_jump if know won't have to backtrack to
-           match; otherwise change to jump.  This is used to jump
-           back to the beginning of a repeat.  If what follows this jump
-           clearly won't match what the repeat does, such that we can be
-           sure that there is no use backtracking out of repetitions
-           already matched, then we change it to a pop_failure_jump.
-           Followed by two-byte address.  */
-  maybe_pop_jump,
-
-        /* Jump to following two-byte address, and push a dummy failure
-           point. This failure point will be thrown away if an attempt
-           is made to use it for a failure.  A `+' construct makes this
-           before the first repeat.  Also used as an intermediary kind
-           of jump when compiling an alternative.  */
-  dummy_failure_jump,
-
-	/* Push a dummy failure point and continue.  Used at the end of
-	   alternatives.  */
-  push_dummy_failure,
-
-        /* Followed by two-byte relative address and two-byte number n.
-           After matching N times, jump to the address upon failure.  */
-  succeed_n,
-
-        /* Followed by two-byte relative address, and two-byte number n.
-           Jump to the address N times, then fail.  */
-  jump_n,
-
-        /* Set the following two-byte relative address to the
-           subsequent two-byte number.  The address *includes* the two
-           bytes of number.  */
-  set_number_at,
-
-  wordchar,	/* Matches any word-constituent character.  */
-  notwordchar,	/* Matches any char that is not a word-constituent.  */
-
-  wordbeg,	/* Succeeds if at word beginning.  */
-  wordend,	/* Succeeds if at word end.  */
-
-  wordbound,	/* Succeeds if at a word boundary.  */
-  notwordbound	/* Succeeds if not at a word boundary.  */
-
-#ifdef emacs
-  ,before_dot,	/* Succeeds if before point.  */
-  at_dot,	/* Succeeds if at point.  */
-  after_dot,	/* Succeeds if after point.  */
-
-	/* Matches any character whose syntax is specified.  Followed by
-           a byte which contains a syntax code, e.g., Sword.  */
-  syntaxspec,
-
-	/* Matches any character whose syntax is not that specified.  */
-  notsyntaxspec
-#endif /* emacs */
-} re_opcode_t;
-
-/* Common operations on the compiled pattern.  */
-
-/* Store NUMBER in two contiguous bytes starting at DESTINATION.  */
-
-#define STORE_NUMBER(destination, number)				\
-  do {									\
-    (destination)[0] = (number) & 0377;					\
-    (destination)[1] = (number) >> 8;					\
-  } while (0)
-
-/* Same as STORE_NUMBER, except increment DESTINATION to
-   the byte after where the number is stored.  Therefore, DESTINATION
-   must be an lvalue.  */
-
-#define STORE_NUMBER_AND_INCR(destination, number)			\
-  do {									\
-    STORE_NUMBER (destination, number);					\
-    (destination) += 2;							\
-  } while (0)
-
-/* Put into DESTINATION a number stored in two contiguous bytes starting
-   at SOURCE.  */
-
-#define EXTRACT_NUMBER(destination, source)				\
-  do {									\
-    (destination) = *(source) & 0377;					\
-    (destination) += SIGN_EXTEND_CHAR (*((source) + 1)) << 8;		\
-  } while (0)
-
-#ifdef DEBUG
-static void extract_number _RE_ARGS ((int *dest, unsigned char *source));
-static void
-extract_number (dest, source)
-    int *dest;
-    unsigned char *source;
-{
-  int temp = SIGN_EXTEND_CHAR (*(source + 1));
-  *dest = *source & 0377;
-  *dest += temp << 8;
-}
-
-# ifndef EXTRACT_MACROS /* To debug the macros.  */
-#  undef EXTRACT_NUMBER
-#  define EXTRACT_NUMBER(dest, src) extract_number (&dest, src)
-# endif /* not EXTRACT_MACROS */
-
-#endif /* DEBUG */
-
-/* Same as EXTRACT_NUMBER, except increment SOURCE to after the number.
-   SOURCE must be an lvalue.  */
-
-#define EXTRACT_NUMBER_AND_INCR(destination, source)			\
-  do {									\
-    EXTRACT_NUMBER (destination, source);				\
-    (source) += 2; 							\
-  } while (0)
-
-#ifdef DEBUG
-static void extract_number_and_incr _RE_ARGS ((int *destination,
-					       unsigned char **source));
-static void
-extract_number_and_incr (destination, source)
-    int *destination;
-    unsigned char **source;
-{
-  extract_number (destination, *source);
-  *source += 2;
-}
-
-# ifndef EXTRACT_MACROS
-#  undef EXTRACT_NUMBER_AND_INCR
-#  define EXTRACT_NUMBER_AND_INCR(dest, src) \
-  extract_number_and_incr (&dest, &src)
-# endif /* not EXTRACT_MACROS */
-
-#endif /* DEBUG */
-
-/* If DEBUG is defined, Regex prints many voluminous messages about what
-   it is doing (if the variable `debug' is nonzero).  If linked with the
-   main program in `iregex.c', you can enter patterns and strings
-   interactively.  And if linked with the main program in `main.c' and
-   the other test files, you can run the already-written tests.  */
-
-#ifdef DEBUG
-
-/* We use standard I/O for debugging.  */
-# include <stdio.h>
-
-/* It is useful to test things that ``must'' be true when debugging.  */
-# include <assert.h>
-
-static int debug = 0;
-
-# define DEBUG_STATEMENT(e) e
-# define DEBUG_PRINT1(x) if (debug) printf (x)
-# define DEBUG_PRINT2(x1, x2) if (debug) printf (x1, x2)
-# define DEBUG_PRINT3(x1, x2, x3) if (debug) printf (x1, x2, x3)
-# define DEBUG_PRINT4(x1, x2, x3, x4) if (debug) printf (x1, x2, x3, x4)
-# define DEBUG_PRINT_COMPILED_PATTERN(p, s, e) 				\
-  if (debug) print_partial_compiled_pattern (s, e)
-# define DEBUG_PRINT_DOUBLE_STRING(w, s1, sz1, s2, sz2)			\
-  if (debug) print_double_string (w, s1, sz1, s2, sz2)
-
-
-/* Print the fastmap in human-readable form.  */
-
-void
-print_fastmap (fastmap)
-    char *fastmap;
-{
-  unsigned was_a_range = 0;
-  unsigned i = 0;
-
-  while (i < (1 << BYTEWIDTH))
-    {
-      if (fastmap[i++])
-	{
-	  was_a_range = 0;
-          putchar (i - 1);
-          while (i < (1 << BYTEWIDTH)  &&  fastmap[i])
-            {
-              was_a_range = 1;
-              i++;
-            }
-	  if (was_a_range)
-            {
-              printf ("-");
-              putchar (i - 1);
-            }
-        }
-    }
-  putchar ('\n');
-}
-
-
-/* Print a compiled pattern string in human-readable form, starting at
-   the START pointer into it and ending just before the pointer END.  */
-
-void
-print_partial_compiled_pattern (start, end)
-    unsigned char *start;
-    unsigned char *end;
-{
-  int mcnt, mcnt2;
-  unsigned char *p1;
-  unsigned char *p = start;
-  unsigned char *pend = end;
-
-  if (start == NULL)
-    {
-      printf ("(null)\n");
-      return;
-    }
-
-  /* Loop over pattern commands.  */
-  while (p < pend)
-    {
-      printf ("%d:\t", p - start);
-
-      switch ((re_opcode_t) *p++)
-	{
-        case no_op:
-          printf ("/no_op");
-          break;
-
-	case exactn:
-	  mcnt = *p++;
-          printf ("/exactn/%d", mcnt);
-          do
-	    {
-              putchar ('/');
-	      putchar (*p++);
-            }
-          while (--mcnt);
-          break;
-
-	case start_memory:
-          mcnt = *p++;
-          printf ("/start_memory/%d/%d", mcnt, *p++);
-          break;
-
-	case stop_memory:
-          mcnt = *p++;
-	  printf ("/stop_memory/%d/%d", mcnt, *p++);
-          break;
-
-	case duplicate:
-	  printf ("/duplicate/%d", *p++);
-	  break;
-
-	case anychar:
-	  printf ("/anychar");
-	  break;
-
-	case charset:
-        case charset_not:
-          {
-            register int c, last = -100;
-	    register int in_range = 0;
-
-	    printf ("/charset [%s",
-	            (re_opcode_t) *(p - 1) == charset_not ? "^" : "");
-
-            assert (p + *p < pend);
-
-            for (c = 0; c < 256; c++)
-	      if (c / 8 < *p
-		  && (p[1 + (c/8)] & (1 << (c % 8))))
-		{
-		  /* Are we starting a range?  */
-		  if (last + 1 == c && ! in_range)
-		    {
-		      putchar ('-');
-		      in_range = 1;
-		    }
-		  /* Have we broken a range?  */
-		  else if (last + 1 != c && in_range)
-              {
-		      putchar (last);
-		      in_range = 0;
-		    }
-
-		  if (! in_range)
-		    putchar (c);
-
-		  last = c;
-              }
-
-	    if (in_range)
-	      putchar (last);
-
-	    putchar (']');
-
-	    p += 1 + *p;
-	  }
-	  break;
-
-	case begline:
-	  printf ("/begline");
-          break;
-
-	case endline:
-          printf ("/endline");
-          break;
-
-	case on_failure_jump:
-          extract_number_and_incr (&mcnt, &p);
-  	  printf ("/on_failure_jump to %d", p + mcnt - start);
-          break;
-
-	case on_failure_keep_string_jump:
-          extract_number_and_incr (&mcnt, &p);
-  	  printf ("/on_failure_keep_string_jump to %d", p + mcnt - start);
-          break;
-
-	case dummy_failure_jump:
-          extract_number_and_incr (&mcnt, &p);
-  	  printf ("/dummy_failure_jump to %d", p + mcnt - start);
-          break;
-
-	case push_dummy_failure:
-          printf ("/push_dummy_failure");
-          break;
-
-        case maybe_pop_jump:
-          extract_number_and_incr (&mcnt, &p);
-  	  printf ("/maybe_pop_jump to %d", p + mcnt - start);
-	  break;
-
-        case pop_failure_jump:
-	  extract_number_and_incr (&mcnt, &p);
-  	  printf ("/pop_failure_jump to %d", p + mcnt - start);
-	  break;
-
-        case jump_past_alt:
-	  extract_number_and_incr (&mcnt, &p);
-  	  printf ("/jump_past_alt to %d", p + mcnt - start);
-	  break;
-
-        case jump:
-	  extract_number_and_incr (&mcnt, &p);
-  	  printf ("/jump to %d", p + mcnt - start);
-	  break;
-
-        case succeed_n:
-          extract_number_and_incr (&mcnt, &p);
-	  p1 = p + mcnt;
-          extract_number_and_incr (&mcnt2, &p);
-	  printf ("/succeed_n to %d, %d times", p1 - start, mcnt2);
-          break;
-
-        case jump_n:
-          extract_number_and_incr (&mcnt, &p);
-	  p1 = p + mcnt;
-          extract_number_and_incr (&mcnt2, &p);
-	  printf ("/jump_n to %d, %d times", p1 - start, mcnt2);
-          break;
-
-        case set_number_at:
-          extract_number_and_incr (&mcnt, &p);
-	  p1 = p + mcnt;
-          extract_number_and_incr (&mcnt2, &p);
-	  printf ("/set_number_at location %d to %d", p1 - start, mcnt2);
-          break;
-
-        case wordbound:
-	  printf ("/wordbound");
-	  break;
-
-	case notwordbound:
-	  printf ("/notwordbound");
-          break;
-
-	case wordbeg:
-	  printf ("/wordbeg");
-	  break;
-
-	case wordend:
-	  printf ("/wordend");
-
-# ifdef emacs
-	case before_dot:
-	  printf ("/before_dot");
-          break;
-
-	case at_dot:
-	  printf ("/at_dot");
-          break;
-
-	case after_dot:
-	  printf ("/after_dot");
-          break;
-
-	case syntaxspec:
-          printf ("/syntaxspec");
-	  mcnt = *p++;
-	  printf ("/%d", mcnt);
-          break;
-
-	case notsyntaxspec:
-          printf ("/notsyntaxspec");
-	  mcnt = *p++;
-	  printf ("/%d", mcnt);
-	  break;
-# endif /* emacs */
-
-	case wordchar:
-	  printf ("/wordchar");
-          break;
-
-	case notwordchar:
-	  printf ("/notwordchar");
-          break;
-
-	case begbuf:
-	  printf ("/begbuf");
-          break;
-
-	case endbuf:
-	  printf ("/endbuf");
-          break;
-
-        default:
-          printf ("?%d", *(p-1));
-	}
-
-      putchar ('\n');
-    }
-
-  printf ("%d:\tend of pattern.\n", p - start);
-}
-
-
-void
-print_compiled_pattern (bufp)
-    struct re_pattern_buffer *bufp;
-{
-  unsigned char *buffer = bufp->buffer;
-
-  print_partial_compiled_pattern (buffer, buffer + bufp->used);
-  printf ("%ld bytes used/%ld bytes allocated.\n",
-	  bufp->used, bufp->allocated);
-
-  if (bufp->fastmap_accurate && bufp->fastmap)
-    {
-      printf ("fastmap: ");
-      print_fastmap (bufp->fastmap);
-    }
-
-  printf ("re_nsub: %d\t", bufp->re_nsub);
-  printf ("regs_alloc: %d\t", bufp->regs_allocated);
-  printf ("can_be_null: %d\t", bufp->can_be_null);
-  printf ("newline_anchor: %d\n", bufp->newline_anchor);
-  printf ("no_sub: %d\t", bufp->no_sub);
-  printf ("not_bol: %d\t", bufp->not_bol);
-  printf ("not_eol: %d\t", bufp->not_eol);
-  printf ("syntax: %lx\n", bufp->syntax);
-  /* Perhaps we should print the translate table?  */
-}
-
-
-void
-print_double_string (where, string1, size1, string2, size2)
-    const char *where;
-    const char *string1;
-    const char *string2;
-    int size1;
-    int size2;
-{
-  int this_char;
-
-  if (where == NULL)
-    printf ("(null)");
-  else
-    {
-      if (FIRST_STRING_P (where))
-        {
-          for (this_char = where - string1; this_char < size1; this_char++)
-            putchar (string1[this_char]);
-
-          where = string2;
-        }
-
-      for (this_char = where - string2; this_char < size2; this_char++)
-        putchar (string2[this_char]);
-    }
-}
-
-void
-printchar (c)
-     int c;
-{
-  putc (c, stderr);
-}
-
-#else /* not DEBUG */
-
-# undef assert
-# define assert(e)
-
-# define DEBUG_STATEMENT(e)
-# define DEBUG_PRINT1(x)
-# define DEBUG_PRINT2(x1, x2)
-# define DEBUG_PRINT3(x1, x2, x3)
-# define DEBUG_PRINT4(x1, x2, x3, x4)
-# define DEBUG_PRINT_COMPILED_PATTERN(p, s, e)
-# define DEBUG_PRINT_DOUBLE_STRING(w, s1, sz1, s2, sz2)
-
-#endif /* not DEBUG */
-
-/* Set by `re_set_syntax' to the current regexp syntax to recognize.  Can
-   also be assigned to arbitrarily: each pattern buffer stores its own
-   syntax, so it can be changed between regex compilations.  */
-/* This has no initializer because initialized variables in Emacs
-   become read-only after dumping.  */
-reg_syntax_t re_syntax_options;
-
-
-/* Specify the precise syntax of regexps for compilation.  This provides
-   for compatibility for various utilities which historically have
-   different, incompatible syntaxes.
-
-   The argument SYNTAX is a bit mask comprised of the various bits
-   defined in gnu-regex.h.  We return the old syntax.  */
-
-reg_syntax_t
-re_set_syntax (syntax)
-    reg_syntax_t syntax;
-{
-  reg_syntax_t ret = re_syntax_options;
-
-  re_syntax_options = syntax;
-#ifdef DEBUG
-  if (syntax & RE_DEBUG)
-    debug = 1;
-  else if (debug) /* was on but now is not */
-    debug = 0;
-#endif /* DEBUG */
-  return ret;
-}
-#ifdef _LIBC
-weak_alias (__re_set_syntax, re_set_syntax)
-#endif
-
-/* This table gives an error message for each of the error codes listed
-   in gnu-regex.h.  Obviously the order here has to be same as there.
-   POSIX doesn't require that we do anything for REG_NOERROR,
-   but why not be nice?  */
-
-static const char *re_error_msgid[] =
-  {
-    gettext_noop ("Success"),	/* REG_NOERROR */
-    gettext_noop ("No match"),	/* REG_NOMATCH */
-    gettext_noop ("Invalid regular expression"), /* REG_BADPAT */
-    gettext_noop ("Invalid collation character"), /* REG_ECOLLATE */
-    gettext_noop ("Invalid character class name"), /* REG_ECTYPE */
-    gettext_noop ("Trailing backslash"), /* REG_EESCAPE */
-    gettext_noop ("Invalid back reference"), /* REG_ESUBREG */
-    gettext_noop ("Unmatched [ or [^"),	/* REG_EBRACK */
-    gettext_noop ("Unmatched ( or \\("), /* REG_EPAREN */
-    gettext_noop ("Unmatched \\{"), /* REG_EBRACE */
-    gettext_noop ("Invalid content of \\{\\}"), /* REG_BADBR */
-    gettext_noop ("Invalid range end"),	/* REG_ERANGE */
-    gettext_noop ("Memory exhausted"), /* REG_ESPACE */
-    gettext_noop ("Invalid preceding regular expression"), /* REG_BADRPT */
-    gettext_noop ("Premature end of regular expression"), /* REG_EEND */
-    gettext_noop ("Regular expression too big"), /* REG_ESIZE */
-    gettext_noop ("Unmatched ) or \\)"), /* REG_ERPAREN */
-  };
-
-/* Avoiding alloca during matching, to placate r_alloc.  */
-
-/* Define MATCH_MAY_ALLOCATE unless we need to make sure that the
-   searching and matching functions should not call alloca.  On some
-   systems, alloca is implemented in terms of malloc, and if we're
-   using the relocating allocator routines, then malloc could cause a
-   relocation, which might (if the strings being searched are in the
-   ralloc heap) shift the data out from underneath the regexp
-   routines.
-
-   Here's another reason to avoid allocation: Emacs
-   processes input from X in a signal handler; processing X input may
-   call malloc; if input arrives while a matching routine is calling
-   malloc, then we're scrod.  But Emacs can't just block input while
-   calling matching routines; then we don't notice interrupts when
-   they come in.  So, Emacs blocks input around all regexp calls
-   except the matching calls, which it leaves unprotected, in the
-   faith that they will not malloc.  */
-
-/* Normally, this is fine.  */
-#define MATCH_MAY_ALLOCATE
-
-/* When using GNU C, we are not REALLY using the C alloca, no matter
-   what config.h may say.  So don't take precautions for it.  */
-#ifdef __GNUC__
-# undef C_ALLOCA
-#endif
-
-/* The match routines may not allocate if (1) they would do it with malloc
-   and (2) it's not safe for them to use malloc.
-   Note that if REL_ALLOC is defined, matching would not use malloc for the
-   failure stack, but we would still use it for the register vectors;
-   so REL_ALLOC should not affect this.  */
-#if (defined C_ALLOCA || defined REGEX_MALLOC) && defined emacs
-# undef MATCH_MAY_ALLOCATE
-#endif
-
-
-/* Failure stack declarations and macros; both re_compile_fastmap and
-   re_match_2 use a failure stack.  These have to be macros because of
-   REGEX_ALLOCATE_STACK.  */
-
-
-/* Number of failure points for which to initially allocate space
-   when matching.  If this number is exceeded, we allocate more
-   space, so it is not a hard limit.  */
-#ifndef INIT_FAILURE_ALLOC
-# define INIT_FAILURE_ALLOC 5
-#endif
-
-/* Roughly the maximum number of failure points on the stack.  Would be
-   exactly that if always used MAX_FAILURE_ITEMS items each time we failed.
-   This is a variable only so users of regex can assign to it; we never
-   change it ourselves.  */
-
-#ifdef INT_IS_16BIT
-
-# if defined MATCH_MAY_ALLOCATE
-/* 4400 was enough to cause a crash on Alpha OSF/1,
-   whose default stack limit is 2mb.  */
-long int re_max_failures = 4000;
-# else
-long int re_max_failures = 2000;
-# endif
-
-union fail_stack_elt
-{
-  unsigned char *pointer;
-  long int integer;
-};
-
-typedef union fail_stack_elt fail_stack_elt_t;
-
-typedef struct
-{
-  fail_stack_elt_t *stack;
-  unsigned long int size;
-  unsigned long int avail;		/* Offset of next open position.  */
-} fail_stack_type;
-
-#else /* not INT_IS_16BIT */
-
-# if defined MATCH_MAY_ALLOCATE
-/* 4400 was enough to cause a crash on Alpha OSF/1,
-   whose default stack limit is 2mb.  */
-int re_max_failures = 20000;
-# else
-int re_max_failures = 2000;
-# endif
-
-union fail_stack_elt
-{
-  unsigned char *pointer;
-  int integer;
-};
-
-typedef union fail_stack_elt fail_stack_elt_t;
-
-typedef struct
-{
-  fail_stack_elt_t *stack;
-  unsigned size;
-  unsigned avail;			/* Offset of next open position.  */
-} fail_stack_type;
-
-#endif /* INT_IS_16BIT */
-
-#define FAIL_STACK_EMPTY()     (fail_stack.avail == 0)
-#define FAIL_STACK_PTR_EMPTY() (fail_stack_ptr->avail == 0)
-#define FAIL_STACK_FULL()      (fail_stack.avail == fail_stack.size)
-
-
-/* Define macros to initialize and free the failure stack.
-   Do `return -2' if the alloc fails.  */
-
-#ifdef MATCH_MAY_ALLOCATE
-# define INIT_FAIL_STACK()						\
-  do {									\
-    fail_stack.stack = (fail_stack_elt_t *)				\
-      REGEX_ALLOCATE_STACK (INIT_FAILURE_ALLOC * sizeof (fail_stack_elt_t)); \
-									\
-    if (fail_stack.stack == NULL)					\
-      return -2;							\
-									\
-    fail_stack.size = INIT_FAILURE_ALLOC;				\
-    fail_stack.avail = 0;						\
-  } while (0)
-
-# define RESET_FAIL_STACK()  REGEX_FREE_STACK (fail_stack.stack)
-#else
-# define INIT_FAIL_STACK()						\
-  do {									\
-    fail_stack.avail = 0;						\
-  } while (0)
-
-# define RESET_FAIL_STACK()
-#endif
-
-
-/* Double the size of FAIL_STACK, up to approximately `re_max_failures' items.
-
-   Return 1 if succeeds, and 0 if either ran out of memory
-   allocating space for it or it was already too large.
-
-   REGEX_REALLOCATE_STACK requires `destination' be declared.   */
-
-#define DOUBLE_FAIL_STACK(fail_stack)					\
-  ((fail_stack).size > (unsigned) (re_max_failures * MAX_FAILURE_ITEMS)	\
-   ? 0									\
-   : ((fail_stack).stack = (fail_stack_elt_t *)				\
-        REGEX_REALLOCATE_STACK ((fail_stack).stack, 			\
-          (fail_stack).size * sizeof (fail_stack_elt_t),		\
-          ((fail_stack).size << 1) * sizeof (fail_stack_elt_t)),	\
-									\
-      (fail_stack).stack == NULL					\
-      ? 0								\
-      : ((fail_stack).size <<= 1, 					\
-         1)))
-
-
-/* Push pointer POINTER on FAIL_STACK.
-   Return 1 if was able to do so and 0 if ran out of memory allocating
-   space to do so.  */
-#define PUSH_PATTERN_OP(POINTER, FAIL_STACK)				\
-  ((FAIL_STACK_FULL ()							\
-    && !DOUBLE_FAIL_STACK (FAIL_STACK))					\
-   ? 0									\
-   : ((FAIL_STACK).stack[(FAIL_STACK).avail++].pointer = POINTER,	\
-      1))
-
-/* Push a pointer value onto the failure stack.
-   Assumes the variable `fail_stack'.  Probably should only
-   be called from within `PUSH_FAILURE_POINT'.  */
-#define PUSH_FAILURE_POINTER(item)					\
-  fail_stack.stack[fail_stack.avail++].pointer = (unsigned char *) (item)
-
-/* This pushes an integer-valued item onto the failure stack.
-   Assumes the variable `fail_stack'.  Probably should only
-   be called from within `PUSH_FAILURE_POINT'.  */
-#define PUSH_FAILURE_INT(item)					\
-  fail_stack.stack[fail_stack.avail++].integer = (item)
-
-/* Push a fail_stack_elt_t value onto the failure stack.
-   Assumes the variable `fail_stack'.  Probably should only
-   be called from within `PUSH_FAILURE_POINT'.  */
-#define PUSH_FAILURE_ELT(item)					\
-  fail_stack.stack[fail_stack.avail++] =  (item)
-
-/* These three POP... operations complement the three PUSH... operations.
-   All assume that `fail_stack' is nonempty.  */
-#define POP_FAILURE_POINTER() fail_stack.stack[--fail_stack.avail].pointer
-#define POP_FAILURE_INT() fail_stack.stack[--fail_stack.avail].integer
-#define POP_FAILURE_ELT() fail_stack.stack[--fail_stack.avail]
-
-/* Used to omit pushing failure point id's when we're not debugging.  */
-#ifdef DEBUG
-# define DEBUG_PUSH PUSH_FAILURE_INT
-# define DEBUG_POP(item_addr) *(item_addr) = POP_FAILURE_INT ()
-#else
-# define DEBUG_PUSH(item)
-# define DEBUG_POP(item_addr)
-#endif
-
-
-/* Push the information about the state we will need
-   if we ever fail back to it.
-
-   Requires variables fail_stack, regstart, regend, reg_info, and
-   num_regs_pushed be declared.  DOUBLE_FAIL_STACK requires `destination'
-   be declared.
-
-   Does `return FAILURE_CODE' if runs out of memory.  */
-
-#define PUSH_FAILURE_POINT(pattern_place, string_place, failure_code)	\
-  do {									\
-    char *destination;							\
-    /* Must be int, so when we don't save any registers, the arithmetic	\
-       of 0 + -1 isn't done as unsigned.  */				\
-    /* Can't be int, since there is not a shred of a guarantee that int	\
-       is wide enough to hold a value of something to which pointer can	\
-       be assigned */							\
-    active_reg_t this_reg;						\
-    									\
-    DEBUG_STATEMENT (failure_id++);					\
-    DEBUG_STATEMENT (nfailure_points_pushed++);				\
-    DEBUG_PRINT2 ("\nPUSH_FAILURE_POINT #%u:\n", failure_id);		\
-    DEBUG_PRINT2 ("  Before push, next avail: %d\n", (fail_stack).avail);\
-    DEBUG_PRINT2 ("                     size: %d\n", (fail_stack).size);\
-									\
-    DEBUG_PRINT2 ("  slots needed: %ld\n", NUM_FAILURE_ITEMS);		\
-    DEBUG_PRINT2 ("     available: %d\n", REMAINING_AVAIL_SLOTS);	\
-									\
-    /* Ensure we have enough space allocated for what we will push.  */	\
-    while (REMAINING_AVAIL_SLOTS < NUM_FAILURE_ITEMS)			\
-      {									\
-        if (!DOUBLE_FAIL_STACK (fail_stack))				\
-          return failure_code;						\
-									\
-        DEBUG_PRINT2 ("\n  Doubled stack; size now: %d\n",		\
-		       (fail_stack).size);				\
-        DEBUG_PRINT2 ("  slots available: %d\n", REMAINING_AVAIL_SLOTS);\
-      }									\
-									\
-    /* Push the info, starting with the registers.  */			\
-    DEBUG_PRINT1 ("\n");						\
-									\
-    if (1)								\
-      for (this_reg = lowest_active_reg; this_reg <= highest_active_reg; \
-	   this_reg++)							\
-	{								\
-	  DEBUG_PRINT2 ("  Pushing reg: %lu\n", this_reg);		\
-	  DEBUG_STATEMENT (num_regs_pushed++);				\
-									\
-	  DEBUG_PRINT2 ("    start: %p\n", regstart[this_reg]);		\
-	  PUSH_FAILURE_POINTER (regstart[this_reg]);			\
-									\
-	  DEBUG_PRINT2 ("    end: %p\n", regend[this_reg]);		\
-	  PUSH_FAILURE_POINTER (regend[this_reg]);			\
-									\
-	  DEBUG_PRINT2 ("    info: %p\n      ",				\
-			reg_info[this_reg].word.pointer);		\
-	  DEBUG_PRINT2 (" match_null=%d",				\
-			REG_MATCH_NULL_STRING_P (reg_info[this_reg]));	\
-	  DEBUG_PRINT2 (" active=%d", IS_ACTIVE (reg_info[this_reg]));	\
-	  DEBUG_PRINT2 (" matched_something=%d",			\
-			MATCHED_SOMETHING (reg_info[this_reg]));	\
-	  DEBUG_PRINT2 (" ever_matched=%d",				\
-			EVER_MATCHED_SOMETHING (reg_info[this_reg]));	\
-	  DEBUG_PRINT1 ("\n");						\
-	  PUSH_FAILURE_ELT (reg_info[this_reg].word);			\
-	}								\
-									\
-    DEBUG_PRINT2 ("  Pushing  low active reg: %ld\n", lowest_active_reg);\
-    PUSH_FAILURE_INT (lowest_active_reg);				\
-									\
-    DEBUG_PRINT2 ("  Pushing high active reg: %ld\n", highest_active_reg);\
-    PUSH_FAILURE_INT (highest_active_reg);				\
-									\
-    DEBUG_PRINT2 ("  Pushing pattern %p:\n", pattern_place);		\
-    DEBUG_PRINT_COMPILED_PATTERN (bufp, pattern_place, pend);		\
-    PUSH_FAILURE_POINTER (pattern_place);				\
-									\
-    DEBUG_PRINT2 ("  Pushing string %p: `", string_place);		\
-    DEBUG_PRINT_DOUBLE_STRING (string_place, string1, size1, string2,   \
-				 size2);				\
-    DEBUG_PRINT1 ("'\n");						\
-    PUSH_FAILURE_POINTER (string_place);				\
-									\
-    DEBUG_PRINT2 ("  Pushing failure id: %u\n", failure_id);		\
-    DEBUG_PUSH (failure_id);						\
-  } while (0)
-
-/* This is the number of items that are pushed and popped on the stack
-   for each register.  */
-#define NUM_REG_ITEMS  3
-
-/* Individual items aside from the registers.  */
-#ifdef DEBUG
-# define NUM_NONREG_ITEMS 5 /* Includes failure point id.  */
-#else
-# define NUM_NONREG_ITEMS 4
-#endif
-
-/* We push at most this many items on the stack.  */
-/* We used to use (num_regs - 1), which is the number of registers
-   this regexp will save; but that was changed to 5
-   to avoid stack overflow for a regexp with lots of parens.  */
-#define MAX_FAILURE_ITEMS (5 * NUM_REG_ITEMS + NUM_NONREG_ITEMS)
-
-/* We actually push this many items.  */
-#define NUM_FAILURE_ITEMS				\
-  (((0							\
-     ? 0 : highest_active_reg - lowest_active_reg + 1)	\
-    * NUM_REG_ITEMS)					\
-   + NUM_NONREG_ITEMS)
-
-/* How many items can still be added to the stack without overflowing it.  */
-#define REMAINING_AVAIL_SLOTS ((fail_stack).size - (fail_stack).avail)
-
-
-/* Pops what PUSH_FAIL_STACK pushes.
-
-   We restore into the parameters, all of which should be lvalues:
-     STR -- the saved data position.
-     PAT -- the saved pattern position.
-     LOW_REG, HIGH_REG -- the highest and lowest active registers.
-     REGSTART, REGEND -- arrays of string positions.
-     REG_INFO -- array of information about each subexpression.
-
-   Also assumes the variables `fail_stack' and (if debugging), `bufp',
-   `pend', `string1', `size1', `string2', and `size2'.  */
-
-#define POP_FAILURE_POINT(str, pat, low_reg, high_reg, regstart, regend, reg_info)\
-{									\
-  DEBUG_STATEMENT (unsigned failure_id;)				\
-  active_reg_t this_reg;						\
-  const unsigned char *string_temp;					\
-									\
-  assert (!FAIL_STACK_EMPTY ());					\
-									\
-  /* Remove failure points and point to how many regs pushed.  */	\
-  DEBUG_PRINT1 ("POP_FAILURE_POINT:\n");				\
-  DEBUG_PRINT2 ("  Before pop, next avail: %d\n", fail_stack.avail);	\
-  DEBUG_PRINT2 ("                    size: %d\n", fail_stack.size);	\
-									\
-  assert (fail_stack.avail >= NUM_NONREG_ITEMS);			\
-									\
-  DEBUG_POP (&failure_id);						\
-  DEBUG_PRINT2 ("  Popping failure id: %u\n", failure_id);		\
-									\
-  /* If the saved string location is NULL, it came from an		\
-     on_failure_keep_string_jump opcode, and we want to throw away the	\
-     saved NULL, thus retaining our current position in the string.  */	\
-  string_temp = POP_FAILURE_POINTER ();					\
-  if (string_temp != NULL)						\
-    str = (const char *) string_temp;					\
-									\
-  DEBUG_PRINT2 ("  Popping string %p: `", str);				\
-  DEBUG_PRINT_DOUBLE_STRING (str, string1, size1, string2, size2);	\
-  DEBUG_PRINT1 ("'\n");							\
-									\
-  pat = (unsigned char *) POP_FAILURE_POINTER ();			\
-  DEBUG_PRINT2 ("  Popping pattern %p:\n", pat);			\
-  DEBUG_PRINT_COMPILED_PATTERN (bufp, pat, pend);			\
-									\
-  /* Restore register info.  */						\
-  high_reg = (active_reg_t) POP_FAILURE_INT ();				\
-  DEBUG_PRINT2 ("  Popping high active reg: %ld\n", high_reg);		\
-									\
-  low_reg = (active_reg_t) POP_FAILURE_INT ();				\
-  DEBUG_PRINT2 ("  Popping  low active reg: %ld\n", low_reg);		\
-									\
-  if (1)								\
-    for (this_reg = high_reg; this_reg >= low_reg; this_reg--)		\
-      {									\
-	DEBUG_PRINT2 ("    Popping reg: %ld\n", this_reg);		\
-									\
-	reg_info[this_reg].word = POP_FAILURE_ELT ();			\
-	DEBUG_PRINT2 ("      info: %p\n",				\
-		      reg_info[this_reg].word.pointer);			\
-									\
-	regend[this_reg] = (const char *) POP_FAILURE_POINTER ();	\
-	DEBUG_PRINT2 ("      end: %p\n", regend[this_reg]);		\
-									\
-	regstart[this_reg] = (const char *) POP_FAILURE_POINTER ();	\
-	DEBUG_PRINT2 ("      start: %p\n", regstart[this_reg]);		\
-      }									\
-  else									\
-    {									\
-      for (this_reg = highest_active_reg; this_reg > high_reg; this_reg--) \
-	{								\
-	  reg_info[this_reg].word.integer = 0;				\
-	  regend[this_reg] = 0;						\
-	  regstart[this_reg] = 0;					\
-	}								\
-      highest_active_reg = high_reg;					\
-    }									\
-									\
-  set_regs_matched_done = 0;						\
-  DEBUG_STATEMENT (nfailure_points_popped++);				\
-} /* POP_FAILURE_POINT */
-
-
-
-/* Structure for per-register (a.k.a. per-group) information.
-   Other register information, such as the
-   starting and ending positions (which are addresses), and the list of
-   inner groups (which is a bits list) are maintained in separate
-   variables.
-
-   We are making a (strictly speaking) nonportable assumption here: that
-   the compiler will pack our bit fields into something that fits into
-   the type of `word', i.e., is something that fits into one item on the
-   failure stack.  */
-
-
-/* Declarations and macros for re_match_2.  */
-
-typedef union
-{
-  fail_stack_elt_t word;
-  struct
-  {
-      /* This field is one if this group can match the empty string,
-         zero if not.  If not yet determined,  `MATCH_NULL_UNSET_VALUE'.  */
-#define MATCH_NULL_UNSET_VALUE 3
-    unsigned match_null_string_p : 2;
-    unsigned is_active : 1;
-    unsigned matched_something : 1;
-    unsigned ever_matched_something : 1;
-  } bits;
-} register_info_type;
-
-#define REG_MATCH_NULL_STRING_P(R)  ((R).bits.match_null_string_p)
-#define IS_ACTIVE(R)  ((R).bits.is_active)
-#define MATCHED_SOMETHING(R)  ((R).bits.matched_something)
-#define EVER_MATCHED_SOMETHING(R)  ((R).bits.ever_matched_something)
-
-
-/* Call this when have matched a real character; it sets `matched' flags
-   for the subexpressions which we are currently inside.  Also records
-   that those subexprs have matched.  */
-#define SET_REGS_MATCHED()						\
-  do									\
-    {									\
-      if (!set_regs_matched_done)					\
-	{								\
-	  active_reg_t r;						\
-	  set_regs_matched_done = 1;					\
-	  for (r = lowest_active_reg; r <= highest_active_reg; r++)	\
-	    {								\
-	      MATCHED_SOMETHING (reg_info[r])				\
-		= EVER_MATCHED_SOMETHING (reg_info[r])			\
-		= 1;							\
-	    }								\
-	}								\
-    }									\
-  while (0)
-
-/* Registers are set to a sentinel when they haven't yet matched.  */
-static char reg_unset_dummy;
-#define REG_UNSET_VALUE (&reg_unset_dummy)
-#define REG_UNSET(e) ((e) == REG_UNSET_VALUE)
-
-/* Subroutine declarations and macros for regex_compile.  */
-
-static reg_errcode_t regex_compile _RE_ARGS ((const char *pattern, size_t size,
-					      reg_syntax_t syntax,
-					      struct re_pattern_buffer *bufp));
-static void store_op1 _RE_ARGS ((re_opcode_t op, unsigned char *loc, int arg));
-static void store_op2 _RE_ARGS ((re_opcode_t op, unsigned char *loc,
-				 int arg1, int arg2));
-static void insert_op1 _RE_ARGS ((re_opcode_t op, unsigned char *loc,
-				  int arg, unsigned char *end));
-static void insert_op2 _RE_ARGS ((re_opcode_t op, unsigned char *loc,
-				  int arg1, int arg2, unsigned char *end));
-static boolean at_begline_loc_p _RE_ARGS ((const char *pattern, const char *p,
-					   reg_syntax_t syntax));
-static boolean at_endline_loc_p _RE_ARGS ((const char *p, const char *pend,
-					   reg_syntax_t syntax));
-static reg_errcode_t compile_range _RE_ARGS ((const char **p_ptr,
-					      const char *pend,
-					      char *translate,
-					      reg_syntax_t syntax,
-					      unsigned char *b));
-
-/* Fetch the next character in the uncompiled pattern---translating it
-   if necessary.  Also cast from a signed character in the constant
-   string passed to us by the user to an unsigned char that we can use
-   as an array index (in, e.g., `translate').  */
-#ifndef PATFETCH
-# define PATFETCH(c)							\
-  do {if (p == pend) return REG_EEND;					\
-    c = (unsigned char) *p++;						\
-    if (translate) c = (unsigned char) translate[c];			\
-  } while (0)
-#endif
-
-/* Fetch the next character in the uncompiled pattern, with no
-   translation.  */
-#define PATFETCH_RAW(c)							\
-  do {if (p == pend) return REG_EEND;					\
-    c = (unsigned char) *p++; 						\
-  } while (0)
-
-/* Go backwards one character in the pattern.  */
-#define PATUNFETCH p--
-
-
-/* If `translate' is non-null, return translate[D], else just D.  We
-   cast the subscript to translate because some data is declared as
-   `char *', to avoid warnings when a string constant is passed.  But
-   when we use a character as a subscript we must make it unsigned.  */
-#ifndef TRANSLATE
-# define TRANSLATE(d) \
-  (translate ? (char) translate[(unsigned char) (d)] : (d))
-#endif
-
-
-/* Macros for outputting the compiled pattern into `buffer'.  */
-
-/* If the buffer isn't allocated when it comes in, use this.  */
-#define INIT_BUF_SIZE  32
-
-/* Make sure we have at least N more bytes of space in buffer.  */
-#define GET_BUFFER_SPACE(n)						\
-    while ((unsigned long) (b - bufp->buffer + (n)) > bufp->allocated)	\
-      EXTEND_BUFFER ()
-
-/* Make sure we have one more byte of buffer space and then add C to it.  */
-#define BUF_PUSH(c)							\
-  do {									\
-    GET_BUFFER_SPACE (1);						\
-    *b++ = (unsigned char) (c);						\
-  } while (0)
-
-
-/* Ensure we have two more bytes of buffer space and then append C1 and C2.  */
-#define BUF_PUSH_2(c1, c2)						\
-  do {									\
-    GET_BUFFER_SPACE (2);						\
-    *b++ = (unsigned char) (c1);					\
-    *b++ = (unsigned char) (c2);					\
-  } while (0)
-
-
-/* As with BUF_PUSH_2, except for three bytes.  */
-#define BUF_PUSH_3(c1, c2, c3)						\
-  do {									\
-    GET_BUFFER_SPACE (3);						\
-    *b++ = (unsigned char) (c1);					\
-    *b++ = (unsigned char) (c2);					\
-    *b++ = (unsigned char) (c3);					\
-  } while (0)
-
-
-/* Store a jump with opcode OP at LOC to location TO.  We store a
-   relative address offset by the three bytes the jump itself occupies.  */
-#define STORE_JUMP(op, loc, to) \
-  store_op1 (op, loc, (int) ((to) - (loc) - 3))
-
-/* Likewise, for a two-argument jump.  */
-#define STORE_JUMP2(op, loc, to, arg) \
-  store_op2 (op, loc, (int) ((to) - (loc) - 3), arg)
-
-/* Like `STORE_JUMP', but for inserting.  Assume `b' is the buffer end.  */
-#define INSERT_JUMP(op, loc, to) \
-  insert_op1 (op, loc, (int) ((to) - (loc) - 3), b)
-
-/* Like `STORE_JUMP2', but for inserting.  Assume `b' is the buffer end.  */
-#define INSERT_JUMP2(op, loc, to, arg) \
-  insert_op2 (op, loc, (int) ((to) - (loc) - 3), arg, b)
-
-
-/* This is not an arbitrary limit: the arguments which represent offsets
-   into the pattern are two bytes long.  So if 2^16 bytes turns out to
-   be too small, many things would have to change.  */
-/* Any other compiler which, like MSC, has allocation limit below 2^16
-   bytes will have to use approach similar to what was done below for
-   MSC and drop MAX_BUF_SIZE a bit.  Otherwise you may end up
-   reallocating to 0 bytes.  Such thing is not going to work too well.
-   You have been warned!!  */
-#if defined _MSC_VER  && !defined WIN32
-/* Microsoft C 16-bit versions limit malloc to approx 65512 bytes.
-   The REALLOC define eliminates a flurry of conversion warnings,
-   but is not required. */
-# define MAX_BUF_SIZE  65500L
-# define REALLOC(p,s) realloc ((p), (size_t) (s))
-#else
-# define MAX_BUF_SIZE (1L << 16)
-# define REALLOC(p,s) realloc ((p), (s))
-#endif
-
-/* Extend the buffer by twice its current size via realloc and
-   reset the pointers that pointed into the old block to point to the
-   correct places in the new one.  If extending the buffer results in it
-   being larger than MAX_BUF_SIZE, then flag memory exhausted.  */
-#define EXTEND_BUFFER()							\
-  do { 									\
-    unsigned char *old_buffer = bufp->buffer;				\
-    if (bufp->allocated == MAX_BUF_SIZE) 				\
-      return REG_ESIZE;							\
-    bufp->allocated <<= 1;						\
-    if (bufp->allocated > MAX_BUF_SIZE)					\
-      bufp->allocated = MAX_BUF_SIZE; 					\
-    bufp->buffer = (unsigned char *) REALLOC (bufp->buffer, bufp->allocated);\
-    if (bufp->buffer == NULL)						\
-      return REG_ESPACE;						\
-    /* If the buffer moved, move all the pointers into it.  */		\
-    if (old_buffer != bufp->buffer)					\
-      {									\
-        b = (b - old_buffer) + bufp->buffer;				\
-        begalt = (begalt - old_buffer) + bufp->buffer;			\
-        if (fixup_alt_jump)						\
-          fixup_alt_jump = (fixup_alt_jump - old_buffer) + bufp->buffer;\
-        if (laststart)							\
-          laststart = (laststart - old_buffer) + bufp->buffer;		\
-        if (pending_exact)						\
-          pending_exact = (pending_exact - old_buffer) + bufp->buffer;	\
-      }									\
-  } while (0)
-
-
-/* Since we have one byte reserved for the register number argument to
-   {start,stop}_memory, the maximum number of groups we can report
-   things about is what fits in that byte.  */
-#define MAX_REGNUM 255
-
-/* But patterns can have more than `MAX_REGNUM' registers.  We just
-   ignore the excess.  */
-typedef unsigned regnum_t;
-
-
-/* Macros for the compile stack.  */
-
-/* Since offsets can go either forwards or backwards, this type needs to
-   be able to hold values from -(MAX_BUF_SIZE - 1) to MAX_BUF_SIZE - 1.  */
-/* int may be not enough when sizeof(int) == 2.  */
-typedef long pattern_offset_t;
-
-typedef struct
-{
-  pattern_offset_t begalt_offset;
-  pattern_offset_t fixup_alt_jump;
-  pattern_offset_t inner_group_offset;
-  pattern_offset_t laststart_offset;
-  regnum_t regnum;
-} compile_stack_elt_t;
-
-
-typedef struct
-{
-  compile_stack_elt_t *stack;
-  unsigned size;
-  unsigned avail;			/* Offset of next open position.  */
-} compile_stack_type;
-
-
-#define INIT_COMPILE_STACK_SIZE 32
-
-#define COMPILE_STACK_EMPTY  (compile_stack.avail == 0)
-#define COMPILE_STACK_FULL  (compile_stack.avail == compile_stack.size)
-
-/* The next available element.  */
-#define COMPILE_STACK_TOP (compile_stack.stack[compile_stack.avail])
-
-
-/* Set the bit for character C in a list.  */
-#define SET_LIST_BIT(c)                               \
-  (b[((unsigned char) (c)) / BYTEWIDTH]               \
-   |= 1 << (((unsigned char) c) % BYTEWIDTH))
-
-
-/* Get the next unsigned number in the uncompiled pattern.  */
-#define GET_UNSIGNED_NUMBER(num) 					\
-  { if (p != pend)							\
-     {									\
-       PATFETCH (c); 							\
-       while (ISDIGIT (c)) 						\
-         { 								\
-           if (num < 0)							\
-              num = 0;							\
-           num = num * 10 + c - '0'; 					\
-           if (p == pend) 						\
-              break; 							\
-           PATFETCH (c);						\
-         } 								\
-       } 								\
-    }
-
-#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
-/* The GNU C library provides support for user-defined character classes
-   and the functions from ISO C amendement 1.  */
-# ifdef CHARCLASS_NAME_MAX
-#  define CHAR_CLASS_MAX_LENGTH CHARCLASS_NAME_MAX
-# else
-/* This shouldn't happen but some implementation might still have this
-   problem.  Use a reasonable default value.  */
-#  define CHAR_CLASS_MAX_LENGTH 256
-# endif
-
-# ifdef _LIBC
-#  define IS_CHAR_CLASS(string) __wctype (string)
-# else
-#  define IS_CHAR_CLASS(string) wctype (string)
-# endif
-#else
-# define CHAR_CLASS_MAX_LENGTH  6 /* Namely, `xdigit'.  */
-
-# define IS_CHAR_CLASS(string)						\
-   (STREQ (string, "alpha") || STREQ (string, "upper")			\
-    || STREQ (string, "lower") || STREQ (string, "digit")		\
-    || STREQ (string, "alnum") || STREQ (string, "xdigit")		\
-    || STREQ (string, "space") || STREQ (string, "print")		\
-    || STREQ (string, "punct") || STREQ (string, "graph")		\
-    || STREQ (string, "cntrl") || STREQ (string, "blank"))
-#endif
-
-#ifndef MATCH_MAY_ALLOCATE
-
-/* If we cannot allocate large objects within re_match_2_internal,
-   we make the fail stack and register vectors global.
-   The fail stack, we grow to the maximum size when a regexp
-   is compiled.
-   The register vectors, we adjust in size each time we
-   compile a regexp, according to the number of registers it needs.  */
-
-static fail_stack_type fail_stack;
-
-/* Size with which the following vectors are currently allocated.
-   That is so we can make them bigger as needed,
-   but never make them smaller.  */
-static int regs_allocated_size;
-
-static const char **     regstart, **     regend;
-static const char ** old_regstart, ** old_regend;
-static const char **best_regstart, **best_regend;
-static register_info_type *reg_info;
-static const char **reg_dummy;
-static register_info_type *reg_info_dummy;
-
-/* Make the register vectors big enough for NUM_REGS registers,
-   but don't make them smaller.  */
-
-static
-regex_grow_registers (num_regs)
-     int num_regs;
-{
-  if (num_regs > regs_allocated_size)
-    {
-      RETALLOC_IF (regstart,	 num_regs, const char *);
-      RETALLOC_IF (regend,	 num_regs, const char *);
-      RETALLOC_IF (old_regstart, num_regs, const char *);
-      RETALLOC_IF (old_regend,	 num_regs, const char *);
-      RETALLOC_IF (best_regstart, num_regs, const char *);
-      RETALLOC_IF (best_regend,	 num_regs, const char *);
-      RETALLOC_IF (reg_info,	 num_regs, register_info_type);
-      RETALLOC_IF (reg_dummy,	 num_regs, const char *);
-      RETALLOC_IF (reg_info_dummy, num_regs, register_info_type);
-
-      regs_allocated_size = num_regs;
-    }
-}
-
-#endif /* not MATCH_MAY_ALLOCATE */
-
-static boolean group_in_compile_stack _RE_ARGS ((compile_stack_type
-						 compile_stack,
-						 regnum_t regnum));
-
-/* `regex_compile' compiles PATTERN (of length SIZE) according to SYNTAX.
-   Returns one of error codes defined in `gnu-regex.h', or zero for success.
-
-   Assumes the `allocated' (and perhaps `buffer') and `translate'
-   fields are set in BUFP on entry.
-
-   If it succeeds, results are put in BUFP (if it returns an error, the
-   contents of BUFP are undefined):
-     `buffer' is the compiled pattern;
-     `syntax' is set to SYNTAX;
-     `used' is set to the length of the compiled pattern;
-     `fastmap_accurate' is zero;
-     `re_nsub' is the number of subexpressions in PATTERN;
-     `not_bol' and `not_eol' are zero;
-
-   The `fastmap' and `newline_anchor' fields are neither
-   examined nor set.  */
-
-/* Return, freeing storage we allocated.  */
-#define FREE_STACK_RETURN(value)		\
-  return (free (compile_stack.stack), value)
-
-static reg_errcode_t
-regex_compile (pattern, size, syntax, bufp)
-     const char *pattern;
-     size_t size;
-     reg_syntax_t syntax;
-     struct re_pattern_buffer *bufp;
-{
-  /* We fetch characters from PATTERN here.  Even though PATTERN is
-     `char *' (i.e., signed), we declare these variables as unsigned, so
-     they can be reliably used as array indices.  */
-  register unsigned char c, c1;
-
-  /* A random temporary spot in PATTERN.  */
-  const char *p1;
-
-  /* Points to the end of the buffer, where we should append.  */
-  register unsigned char *b;
-
-  /* Keeps track of unclosed groups.  */
-  compile_stack_type compile_stack;
-
-  /* Points to the current (ending) position in the pattern.  */
-  const char *p = pattern;
-  const char *pend = pattern + size;
-
-  /* How to translate the characters in the pattern.  */
-  RE_TRANSLATE_TYPE translate = bufp->translate;
-
-  /* Address of the count-byte of the most recently inserted `exactn'
-     command.  This makes it possible to tell if a new exact-match
-     character can be added to that command or if the character requires
-     a new `exactn' command.  */
-  unsigned char *pending_exact = 0;
-
-  /* Address of start of the most recently finished expression.
-     This tells, e.g., postfix * where to find the start of its
-     operand.  Reset at the beginning of groups and alternatives.  */
-  unsigned char *laststart = 0;
-
-  /* Address of beginning of regexp, or inside of last group.  */
-  unsigned char *begalt;
-
-  /* Place in the uncompiled pattern (i.e., the {) to
-     which to go back if the interval is invalid.  */
-  const char *beg_interval;
-
-  /* Address of the place where a forward jump should go to the end of
-     the containing expression.  Each alternative of an `or' -- except the
-     last -- ends with a forward jump of this sort.  */
-  unsigned char *fixup_alt_jump = 0;
-
-  /* Counts open-groups as they are encountered.  Remembered for the
-     matching close-group on the compile stack, so the same register
-     number is put in the stop_memory as the start_memory.  */
-  regnum_t regnum = 0;
-
-#ifdef DEBUG
-  DEBUG_PRINT1 ("\nCompiling pattern: ");
-  if (debug)
-    {
-      unsigned debug_count;
-
-      for (debug_count = 0; debug_count < size; debug_count++)
-        putchar (pattern[debug_count]);
-      putchar ('\n');
-    }
-#endif /* DEBUG */
-
-  /* Initialize the compile stack.  */
-  compile_stack.stack = TALLOC (INIT_COMPILE_STACK_SIZE, compile_stack_elt_t);
-  if (compile_stack.stack == NULL)
-    return REG_ESPACE;
-
-  compile_stack.size = INIT_COMPILE_STACK_SIZE;
-  compile_stack.avail = 0;
-
-  /* Initialize the pattern buffer.  */
-  bufp->syntax = syntax;
-  bufp->fastmap_accurate = 0;
-  bufp->not_bol = bufp->not_eol = 0;
-
-  /* Set `used' to zero, so that if we return an error, the pattern
-     printer (for debugging) will think there's no pattern.  We reset it
-     at the end.  */
-  bufp->used = 0;
-
-  /* Always count groups, whether or not bufp->no_sub is set.  */
-  bufp->re_nsub = 0;
-
-#if !defined emacs && !defined SYNTAX_TABLE
-  /* Initialize the syntax table.  */
-   init_syntax_once ();
-#endif
-
-  if (bufp->allocated == 0)
-    {
-      if (bufp->buffer)
-	{ /* If zero allocated, but buffer is non-null, try to realloc
-             enough space.  This loses if buffer's address is bogus, but
-             that is the user's responsibility.  */
-          RETALLOC (bufp->buffer, INIT_BUF_SIZE, unsigned char);
-        }
-      else
-        { /* Caller did not allocate a buffer.  Do it for them.  */
-          bufp->buffer = TALLOC (INIT_BUF_SIZE, unsigned char);
-        }
-      if (!bufp->buffer) FREE_STACK_RETURN (REG_ESPACE);
-
-      bufp->allocated = INIT_BUF_SIZE;
-    }
-
-  begalt = b = bufp->buffer;
-
-  /* Loop through the uncompiled pattern until we're at the end.  */
-  while (p != pend)
-    {
-      PATFETCH (c);
-
-      switch (c)
-        {
-        case '^':
-          {
-            if (   /* If at start of pattern, it's an operator.  */
-                   p == pattern + 1
-                   /* If context independent, it's an operator.  */
-                || syntax & RE_CONTEXT_INDEP_ANCHORS
-                   /* Otherwise, depends on what's come before.  */
-                || at_begline_loc_p (pattern, p, syntax))
-              BUF_PUSH (begline);
-            else
-              goto normal_char;
-          }
-          break;
-
-
-        case '$':
-          {
-            if (   /* If at end of pattern, it's an operator.  */
-                   p == pend
-                   /* If context independent, it's an operator.  */
-                || syntax & RE_CONTEXT_INDEP_ANCHORS
-                   /* Otherwise, depends on what's next.  */
-                || at_endline_loc_p (p, pend, syntax))
-               BUF_PUSH (endline);
-             else
-               goto normal_char;
-           }
-           break;
-
-
-	case '+':
-        case '?':
-          if ((syntax & RE_BK_PLUS_QM)
-              || (syntax & RE_LIMITED_OPS))
-            goto normal_char;
-        handle_plus:
-        case '*':
-          /* If there is no previous pattern... */
-          if (!laststart)
-            {
-              if (syntax & RE_CONTEXT_INVALID_OPS)
-                FREE_STACK_RETURN (REG_BADRPT);
-              else if (!(syntax & RE_CONTEXT_INDEP_OPS))
-                goto normal_char;
-            }
-
-          {
-            /* Are we optimizing this jump?  */
-            boolean keep_string_p = false;
-
-            /* 1 means zero (many) matches is allowed.  */
-            char zero_times_ok = 0, many_times_ok = 0;
-
-            /* If there is a sequence of repetition chars, collapse it
-               down to just one (the right one).  We can't combine
-               interval operators with these because of, e.g., `a{2}*',
-               which should only match an even number of `a's.  */
-
-            for (;;)
-              {
-                zero_times_ok |= c != '+';
-                many_times_ok |= c != '?';
-
-                if (p == pend)
-                  break;
-
-                PATFETCH (c);
-
-                if (c == '*'
-                    || (!(syntax & RE_BK_PLUS_QM) && (c == '+' || c == '?')))
-                  ;
-
-                else if (syntax & RE_BK_PLUS_QM  &&  c == '\\')
-                  {
-                    if (p == pend) FREE_STACK_RETURN (REG_EESCAPE);
-
-                    PATFETCH (c1);
-                    if (!(c1 == '+' || c1 == '?'))
-                      {
-                        PATUNFETCH;
-                        PATUNFETCH;
-                        break;
-                      }
-
-                    c = c1;
-                  }
-                else
-                  {
-                    PATUNFETCH;
-                    break;
-                  }
-
-                /* If we get here, we found another repeat character.  */
-               }
-
-            /* Star, etc. applied to an empty pattern is equivalent
-               to an empty pattern.  */
-            if (!laststart)
-              break;
-
-            /* Now we know whether or not zero matches is allowed
-               and also whether or not two or more matches is allowed.  */
-            if (many_times_ok)
-              { /* More than one repetition is allowed, so put in at the
-                   end a backward relative jump from `b' to before the next
-                   jump we're going to put in below (which jumps from
-                   laststart to after this jump).
-
-                   But if we are at the `*' in the exact sequence `.*\n',
-                   insert an unconditional jump backwards to the .,
-                   instead of the beginning of the loop.  This way we only
-                   push a failure point once, instead of every time
-                   through the loop.  */
-                assert (p - 1 > pattern);
-
-                /* Allocate the space for the jump.  */
-                GET_BUFFER_SPACE (3);
-
-                /* We know we are not at the first character of the pattern,
-                   because laststart was nonzero.  And we've already
-                   incremented `p', by the way, to be the character after
-                   the `*'.  Do we have to do something analogous here
-                   for null bytes, because of RE_DOT_NOT_NULL?  */
-                if (TRANSLATE (*(p - 2)) == TRANSLATE ('.')
-		    && zero_times_ok
-                    && p < pend && TRANSLATE (*p) == TRANSLATE ('\n')
-                    && !(syntax & RE_DOT_NEWLINE))
-                  { /* We have .*\n.  */
-                    STORE_JUMP (jump, b, laststart);
-                    keep_string_p = true;
-                  }
-                else
-                  /* Anything else.  */
-                  STORE_JUMP (maybe_pop_jump, b, laststart - 3);
-
-                /* We've added more stuff to the buffer.  */
-                b += 3;
-              }
-
-            /* On failure, jump from laststart to b + 3, which will be the
-               end of the buffer after this jump is inserted.  */
-            GET_BUFFER_SPACE (3);
-            INSERT_JUMP (keep_string_p ? on_failure_keep_string_jump
-                                       : on_failure_jump,
-                         laststart, b + 3);
-            pending_exact = 0;
-            b += 3;
-
-            if (!zero_times_ok)
-              {
-                /* At least one repetition is required, so insert a
-                   `dummy_failure_jump' before the initial
-                   `on_failure_jump' instruction of the loop. This
-                   effects a skip over that instruction the first time
-                   we hit that loop.  */
-                GET_BUFFER_SPACE (3);
-                INSERT_JUMP (dummy_failure_jump, laststart, laststart + 6);
-                b += 3;
-              }
-            }
-	  break;
-
-
-	case '.':
-          laststart = b;
-          BUF_PUSH (anychar);
-          break;
-
-
-        case '[':
-          {
-            boolean had_char_class = false;
-
-            if (p == pend) FREE_STACK_RETURN (REG_EBRACK);
-
-            /* Ensure that we have enough space to push a charset: the
-               opcode, the length count, and the bitset; 34 bytes in all.  */
-	    GET_BUFFER_SPACE (34);
-
-            laststart = b;
-
-            /* We test `*p == '^' twice, instead of using an if
-               statement, so we only need one BUF_PUSH.  */
-            BUF_PUSH (*p == '^' ? charset_not : charset);
-            if (*p == '^')
-              p++;
-
-            /* Remember the first position in the bracket expression.  */
-            p1 = p;
-
-            /* Push the number of bytes in the bitmap.  */
-            BUF_PUSH ((1 << BYTEWIDTH) / BYTEWIDTH);
-
-            /* Clear the whole map.  */
-            bzero (b, (1 << BYTEWIDTH) / BYTEWIDTH);
-
-            /* charset_not matches newline according to a syntax bit.  */
-            if ((re_opcode_t) b[-2] == charset_not
-                && (syntax & RE_HAT_LISTS_NOT_NEWLINE))
-              SET_LIST_BIT ('\n');
-
-            /* Read in characters and ranges, setting map bits.  */
-            for (;;)
-              {
-                if (p == pend) FREE_STACK_RETURN (REG_EBRACK);
-
-                PATFETCH (c);
-
-                /* \ might escape characters inside [...] and [^...].  */
-                if ((syntax & RE_BACKSLASH_ESCAPE_IN_LISTS) && c == '\\')
-                  {
-                    if (p == pend) FREE_STACK_RETURN (REG_EESCAPE);
-
-                    PATFETCH (c1);
-                    SET_LIST_BIT (c1);
-                    continue;
-                  }
-
-                /* Could be the end of the bracket expression.  If it's
-                   not (i.e., when the bracket expression is `[]' so
-                   far), the ']' character bit gets set way below.  */
-                if (c == ']' && p != p1 + 1)
-                  break;
-
-                /* Look ahead to see if it's a range when the last thing
-                   was a character class.  */
-                if (had_char_class && c == '-' && *p != ']')
-                  FREE_STACK_RETURN (REG_ERANGE);
-
-                /* Look ahead to see if it's a range when the last thing
-                   was a character: if this is a hyphen not at the
-                   beginning or the end of a list, then it's the range
-                   operator.  */
-                if (c == '-'
-                    && !(p - 2 >= pattern && p[-2] == '[')
-                    && !(p - 3 >= pattern && p[-3] == '[' && p[-2] == '^')
-                    && *p != ']')
-                  {
-                    reg_errcode_t ret
-                      = compile_range (&p, pend, translate, syntax, b);
-                    if (ret != REG_NOERROR) FREE_STACK_RETURN (ret);
-                  }
-
-                else if (p[0] == '-' && p[1] != ']')
-                  { /* This handles ranges made up of characters only.  */
-                    reg_errcode_t ret;
-
-		    /* Move past the `-'.  */
-                    PATFETCH (c1);
-
-                    ret = compile_range (&p, pend, translate, syntax, b);
-                    if (ret != REG_NOERROR) FREE_STACK_RETURN (ret);
-                  }
-
-                /* See if we're at the beginning of a possible character
-                   class.  */
-
-                else if (syntax & RE_CHAR_CLASSES && c == '[' && *p == ':')
-                  { /* Leave room for the null.  */
-                    char str[CHAR_CLASS_MAX_LENGTH + 1];
-
-                    PATFETCH (c);
-                    c1 = 0;
-
-                    /* If pattern is `[[:'.  */
-                    if (p == pend) FREE_STACK_RETURN (REG_EBRACK);
-
-                    for (;;)
-                      {
-                        PATFETCH (c);
-                        if ((c == ':' && *p == ']') || p == pend
-                            || c1 == CHAR_CLASS_MAX_LENGTH)
-                          break;
-                        str[c1++] = c;
-                      }
-                    str[c1] = '\0';
-
-                    /* If isn't a word bracketed by `[:' and `:]':
-                       undo the ending character, the letters, and leave
-                       the leading `:' and `[' (but set bits for them).  */
-                    if (c == ':' && *p == ']')
-                      {
-/* CYGNUS LOCAL: Skip this code if we don't have btowc().  btowc() is */
-/* defined in the 1994 Amendment 1 to ISO C and may not be present on */
-/* systems where we have wchar.h and wctype.h.   */
-#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H && defined HAVE_BTOWC)
-                        boolean is_lower = STREQ (str, "lower");
-                        boolean is_upper = STREQ (str, "upper");
-			wctype_t wt;
-                        int ch;
-
-			wt = IS_CHAR_CLASS (str);
-			if (wt == 0)
-			  FREE_STACK_RETURN (REG_ECTYPE);
-
-                        /* Throw away the ] at the end of the character
-                           class.  */
-                        PATFETCH (c);
-
-                        if (p == pend) FREE_STACK_RETURN (REG_EBRACK);
-
-                        for (ch = 0; ch < 1 << BYTEWIDTH; ++ch)
-			  {
-# ifdef _LIBC
-			    if (__iswctype (__btowc (ch), wt))
-			      SET_LIST_BIT (ch);
-#else
-			    if (iswctype (btowc (ch), wt))
-			      SET_LIST_BIT (ch);
-#endif
-
-			    if (translate && (is_upper || is_lower)
-				&& (ISUPPER (ch) || ISLOWER (ch)))
-			      SET_LIST_BIT (ch);
-			  }
-
-                        had_char_class = true;
-#else
-                        int ch;
-                        boolean is_alnum = STREQ (str, "alnum");
-                        boolean is_alpha = STREQ (str, "alpha");
-                        boolean is_blank = STREQ (str, "blank");
-                        boolean is_cntrl = STREQ (str, "cntrl");
-                        boolean is_digit = STREQ (str, "digit");
-                        boolean is_graph = STREQ (str, "graph");
-                        boolean is_lower = STREQ (str, "lower");
-                        boolean is_print = STREQ (str, "print");
-                        boolean is_punct = STREQ (str, "punct");
-                        boolean is_space = STREQ (str, "space");
-                        boolean is_upper = STREQ (str, "upper");
-                        boolean is_xdigit = STREQ (str, "xdigit");
-
-                        if (!IS_CHAR_CLASS (str))
-			  FREE_STACK_RETURN (REG_ECTYPE);
-
-                        /* Throw away the ] at the end of the character
-                           class.  */
-                        PATFETCH (c);
-
-                        if (p == pend) FREE_STACK_RETURN (REG_EBRACK);
-
-                        for (ch = 0; ch < 1 << BYTEWIDTH; ch++)
-                          {
-			    /* This was split into 3 if's to
-			       avoid an arbitrary limit in some compiler.  */
-                            if (   (is_alnum  && ISALNUM (ch))
-                                || (is_alpha  && ISALPHA (ch))
-                                || (is_blank  && ISBLANK (ch))
-                                || (is_cntrl  && ISCNTRL (ch)))
-			      SET_LIST_BIT (ch);
-			    if (   (is_digit  && ISDIGIT (ch))
-                                || (is_graph  && ISGRAPH (ch))
-                                || (is_lower  && ISLOWER (ch))
-                                || (is_print  && ISPRINT (ch)))
-			      SET_LIST_BIT (ch);
-			    if (   (is_punct  && ISPUNCT (ch))
-                                || (is_space  && ISSPACE (ch))
-                                || (is_upper  && ISUPPER (ch))
-                                || (is_xdigit && ISXDIGIT (ch)))
-			      SET_LIST_BIT (ch);
-			    if (   translate && (is_upper || is_lower)
-				&& (ISUPPER (ch) || ISLOWER (ch)))
-			      SET_LIST_BIT (ch);
-                          }
-                        had_char_class = true;
-#endif	/* libc || wctype.h */
-                      }
-                    else
-                      {
-                        c1++;
-                        while (c1--)
-                          PATUNFETCH;
-                        SET_LIST_BIT ('[');
-                        SET_LIST_BIT (':');
-                        had_char_class = false;
-                      }
-                  }
-                else
-                  {
-                    had_char_class = false;
-                    SET_LIST_BIT (c);
-                  }
-              }
-
-            /* Discard any (non)matching list bytes that are all 0 at the
-               end of the map.  Decrease the map-length byte too.  */
-            while ((int) b[-1] > 0 && b[b[-1] - 1] == 0)
-              b[-1]--;
-            b += b[-1];
-          }
-          break;
-
-
-	case '(':
-          if (syntax & RE_NO_BK_PARENS)
-            goto handle_open;
-          else
-            goto normal_char;
-
-
-        case ')':
-          if (syntax & RE_NO_BK_PARENS)
-            goto handle_close;
-          else
-            goto normal_char;
-
-
-        case '\n':
-          if (syntax & RE_NEWLINE_ALT)
-            goto handle_alt;
-          else
-            goto normal_char;
-
-
-	case '|':
-          if (syntax & RE_NO_BK_VBAR)
-            goto handle_alt;
-          else
-            goto normal_char;
-
-
-        case '{':
-           if (syntax & RE_INTERVALS && syntax & RE_NO_BK_BRACES)
-             goto handle_interval;
-           else
-             goto normal_char;
-
-
-        case '\\':
-          if (p == pend) FREE_STACK_RETURN (REG_EESCAPE);
-
-          /* Do not translate the character after the \, so that we can
-             distinguish, e.g., \B from \b, even if we normally would
-             translate, e.g., B to b.  */
-          PATFETCH_RAW (c);
-
-          switch (c)
-            {
-            case '(':
-              if (syntax & RE_NO_BK_PARENS)
-                goto normal_backslash;
-
-            handle_open:
-              bufp->re_nsub++;
-              regnum++;
-
-              if (COMPILE_STACK_FULL)
-                {
-                  RETALLOC (compile_stack.stack, compile_stack.size << 1,
-                            compile_stack_elt_t);
-                  if (compile_stack.stack == NULL) return REG_ESPACE;
-
-                  compile_stack.size <<= 1;
-                }
-
-              /* These are the values to restore when we hit end of this
-                 group.  They are all relative offsets, so that if the
-                 whole pattern moves because of realloc, they will still
-                 be valid.  */
-              COMPILE_STACK_TOP.begalt_offset = begalt - bufp->buffer;
-              COMPILE_STACK_TOP.fixup_alt_jump
-                = fixup_alt_jump ? fixup_alt_jump - bufp->buffer + 1 : 0;
-              COMPILE_STACK_TOP.laststart_offset = b - bufp->buffer;
-              COMPILE_STACK_TOP.regnum = regnum;
-
-              /* We will eventually replace the 0 with the number of
-                 groups inner to this one.  But do not push a
-                 start_memory for groups beyond the last one we can
-                 represent in the compiled pattern.  */
-              if (regnum <= MAX_REGNUM)
-                {
-                  COMPILE_STACK_TOP.inner_group_offset = b - bufp->buffer + 2;
-                  BUF_PUSH_3 (start_memory, regnum, 0);
-                }
-
-              compile_stack.avail++;
-
-              fixup_alt_jump = 0;
-              laststart = 0;
-              begalt = b;
-	      /* If we've reached MAX_REGNUM groups, then this open
-		 won't actually generate any code, so we'll have to
-		 clear pending_exact explicitly.  */
-	      pending_exact = 0;
-              break;
-
-
-            case ')':
-              if (syntax & RE_NO_BK_PARENS) goto normal_backslash;
-
-              if (COMPILE_STACK_EMPTY)
-		{
-		  if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
-		    goto normal_backslash;
-		  else
-		    FREE_STACK_RETURN (REG_ERPAREN);
-		}
-
-            handle_close:
-              if (fixup_alt_jump)
-                { /* Push a dummy failure point at the end of the
-                     alternative for a possible future
-                     `pop_failure_jump' to pop.  See comments at
-                     `push_dummy_failure' in `re_match_2'.  */
-                  BUF_PUSH (push_dummy_failure);
-
-                  /* We allocated space for this jump when we assigned
-                     to `fixup_alt_jump', in the `handle_alt' case below.  */
-                  STORE_JUMP (jump_past_alt, fixup_alt_jump, b - 1);
-                }
-
-              /* See similar code for backslashed left paren above.  */
-              if (COMPILE_STACK_EMPTY)
-		{
-		  if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
-		    goto normal_char;
-		  else
-		    FREE_STACK_RETURN (REG_ERPAREN);
-		}
-
-              /* Since we just checked for an empty stack above, this
-                 ``can't happen''.  */
-              assert (compile_stack.avail != 0);
-              {
-                /* We don't just want to restore into `regnum', because
-                   later groups should continue to be numbered higher,
-                   as in `(ab)c(de)' -- the second group is #2.  */
-                regnum_t this_group_regnum;
-
-                compile_stack.avail--;
-                begalt = bufp->buffer + COMPILE_STACK_TOP.begalt_offset;
-                fixup_alt_jump
-                  = COMPILE_STACK_TOP.fixup_alt_jump
-                    ? bufp->buffer + COMPILE_STACK_TOP.fixup_alt_jump - 1
-                    : 0;
-                laststart = bufp->buffer + COMPILE_STACK_TOP.laststart_offset;
-                this_group_regnum = COMPILE_STACK_TOP.regnum;
-		/* If we've reached MAX_REGNUM groups, then this open
-		   won't actually generate any code, so we'll have to
-		   clear pending_exact explicitly.  */
-		pending_exact = 0;
-
-                /* We're at the end of the group, so now we know how many
-                   groups were inside this one.  */
-                if (this_group_regnum <= MAX_REGNUM)
-                  {
-                    unsigned char *inner_group_loc
-                      = bufp->buffer + COMPILE_STACK_TOP.inner_group_offset;
-
-                    *inner_group_loc = regnum - this_group_regnum;
-                    BUF_PUSH_3 (stop_memory, this_group_regnum,
-                                regnum - this_group_regnum);
-                  }
-              }
-              break;
-
-
-            case '|':					/* `\|'.  */
-              if (syntax & RE_LIMITED_OPS || syntax & RE_NO_BK_VBAR)
-                goto normal_backslash;
-            handle_alt:
-              if (syntax & RE_LIMITED_OPS)
-                goto normal_char;
-
-              /* Insert before the previous alternative a jump which
-                 jumps to this alternative if the former fails.  */
-              GET_BUFFER_SPACE (3);
-              INSERT_JUMP (on_failure_jump, begalt, b + 6);
-              pending_exact = 0;
-              b += 3;
-
-              /* The alternative before this one has a jump after it
-                 which gets executed if it gets matched.  Adjust that
-                 jump so it will jump to this alternative's analogous
-                 jump (put in below, which in turn will jump to the next
-                 (if any) alternative's such jump, etc.).  The last such
-                 jump jumps to the correct final destination.  A picture:
-                          _____ _____
-                          |   | |   |
-                          |   v |   v
-                         a | b   | c
-
-                 If we are at `b', then fixup_alt_jump right now points to a
-                 three-byte space after `a'.  We'll put in the jump, set
-                 fixup_alt_jump to right after `b', and leave behind three
-                 bytes which we'll fill in when we get to after `c'.  */
-
-              if (fixup_alt_jump)
-                STORE_JUMP (jump_past_alt, fixup_alt_jump, b);
-
-              /* Mark and leave space for a jump after this alternative,
-                 to be filled in later either by next alternative or
-                 when know we're at the end of a series of alternatives.  */
-              fixup_alt_jump = b;
-              GET_BUFFER_SPACE (3);
-              b += 3;
-
-              laststart = 0;
-              begalt = b;
-              break;
-
-
-            case '{':
-              /* If \{ is a literal.  */
-              if (!(syntax & RE_INTERVALS)
-                     /* If we're at `\{' and it's not the open-interval
-                        operator.  */
-                  || ((syntax & RE_INTERVALS) && (syntax & RE_NO_BK_BRACES))
-                  || (p - 2 == pattern  &&  p == pend))
-                goto normal_backslash;
-
-            handle_interval:
-              {
-                /* If got here, then the syntax allows intervals.  */
-
-                /* At least (most) this many matches must be made.  */
-                int lower_bound = -1, upper_bound = -1;
-
-                beg_interval = p - 1;
-
-                if (p == pend)
-                  {
-                    if (syntax & RE_NO_BK_BRACES)
-                      goto unfetch_interval;
-                    else
-                      FREE_STACK_RETURN (REG_EBRACE);
-                  }
-
-                GET_UNSIGNED_NUMBER (lower_bound);
-
-                if (c == ',')
-                  {
-                    GET_UNSIGNED_NUMBER (upper_bound);
-                    if (upper_bound < 0) upper_bound = RE_DUP_MAX;
-                  }
-                else
-                  /* Interval such as `{1}' => match exactly once. */
-                  upper_bound = lower_bound;
-
-                if (lower_bound < 0 || upper_bound > RE_DUP_MAX
-                    || lower_bound > upper_bound)
-                  {
-                    if (syntax & RE_NO_BK_BRACES)
-                      goto unfetch_interval;
-                    else
-                      FREE_STACK_RETURN (REG_BADBR);
-                  }
-
-                if (!(syntax & RE_NO_BK_BRACES))
-                  {
-                    if (c != '\\') FREE_STACK_RETURN (REG_EBRACE);
-
-                    PATFETCH (c);
-                  }
-
-                if (c != '}')
-                  {
-                    if (syntax & RE_NO_BK_BRACES)
-                      goto unfetch_interval;
-                    else
-                      FREE_STACK_RETURN (REG_BADBR);
-                  }
-
-                /* We just parsed a valid interval.  */
-
-                /* If it's invalid to have no preceding re.  */
-                if (!laststart)
-                  {
-                    if (syntax & RE_CONTEXT_INVALID_OPS)
-                      FREE_STACK_RETURN (REG_BADRPT);
-                    else if (syntax & RE_CONTEXT_INDEP_OPS)
-                      laststart = b;
-                    else
-                      goto unfetch_interval;
-                  }
-
-                /* If the upper bound is zero, don't want to succeed at
-                   all; jump from `laststart' to `b + 3', which will be
-                   the end of the buffer after we insert the jump.  */
-                 if (upper_bound == 0)
-                   {
-                     GET_BUFFER_SPACE (3);
-                     INSERT_JUMP (jump, laststart, b + 3);
-                     b += 3;
-                   }
-
-                 /* Otherwise, we have a nontrivial interval.  When
-                    we're all done, the pattern will look like:
-                      set_number_at <jump count> <upper bound>
-                      set_number_at <succeed_n count> <lower bound>
-                      succeed_n <after jump addr> <succeed_n count>
-                      <body of loop>
-                      jump_n <succeed_n addr> <jump count>
-                    (The upper bound and `jump_n' are omitted if
-                    `upper_bound' is 1, though.)  */
-                 else
-                   { /* If the upper bound is > 1, we need to insert
-                        more at the end of the loop.  */
-                     unsigned nbytes = 10 + (upper_bound > 1) * 10;
-
-                     GET_BUFFER_SPACE (nbytes);
-
-                     /* Initialize lower bound of the `succeed_n', even
-                        though it will be set during matching by its
-                        attendant `set_number_at' (inserted next),
-                        because `re_compile_fastmap' needs to know.
-                        Jump to the `jump_n' we might insert below.  */
-                     INSERT_JUMP2 (succeed_n, laststart,
-                                   b + 5 + (upper_bound > 1) * 5,
-                                   lower_bound);
-                     b += 5;
-
-                     /* Code to initialize the lower bound.  Insert
-                        before the `succeed_n'.  The `5' is the last two
-                        bytes of this `set_number_at', plus 3 bytes of
-                        the following `succeed_n'.  */
-                     insert_op2 (set_number_at, laststart, 5, lower_bound, b);
-                     b += 5;
-
-                     if (upper_bound > 1)
-                       { /* More than one repetition is allowed, so
-                            append a backward jump to the `succeed_n'
-                            that starts this interval.
-
-                            When we've reached this during matching,
-                            we'll have matched the interval once, so
-                            jump back only `upper_bound - 1' times.  */
-                         STORE_JUMP2 (jump_n, b, laststart + 5,
-                                      upper_bound - 1);
-                         b += 5;
-
-                         /* The location we want to set is the second
-                            parameter of the `jump_n'; that is `b-2' as
-                            an absolute address.  `laststart' will be
-                            the `set_number_at' we're about to insert;
-                            `laststart+3' the number to set, the source
-                            for the relative address.  But we are
-                            inserting into the middle of the pattern --
-                            so everything is getting moved up by 5.
-                            Conclusion: (b - 2) - (laststart + 3) + 5,
-                            i.e., b - laststart.
-
-                            We insert this at the beginning of the loop
-                            so that if we fail during matching, we'll
-                            reinitialize the bounds.  */
-                         insert_op2 (set_number_at, laststart, b - laststart,
-                                     upper_bound - 1, b);
-                         b += 5;
-                       }
-                   }
-                pending_exact = 0;
-                beg_interval = NULL;
-              }
-              break;
-
-            unfetch_interval:
-              /* If an invalid interval, match the characters as literals.  */
-               assert (beg_interval);
-               p = beg_interval;
-               beg_interval = NULL;
-
-               /* normal_char and normal_backslash need `c'.  */
-               PATFETCH (c);
-
-               if (!(syntax & RE_NO_BK_BRACES))
-                 {
-                   if (p > pattern  &&  p[-1] == '\\')
-                     goto normal_backslash;
-                 }
-               goto normal_char;
-
-#ifdef emacs
-            /* There is no way to specify the before_dot and after_dot
-               operators.  rms says this is ok.  --karl  */
-            case '=':
-              BUF_PUSH (at_dot);
-              break;
-
-            case 's':
-              laststart = b;
-              PATFETCH (c);
-              BUF_PUSH_2 (syntaxspec, syntax_spec_code[c]);
-              break;
-
-            case 'S':
-              laststart = b;
-              PATFETCH (c);
-              BUF_PUSH_2 (notsyntaxspec, syntax_spec_code[c]);
-              break;
-#endif /* emacs */
-
-
-            case 'w':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              laststart = b;
-              BUF_PUSH (wordchar);
-              break;
-
-
-            case 'W':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              laststart = b;
-              BUF_PUSH (notwordchar);
-              break;
-
-
-            case '<':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              BUF_PUSH (wordbeg);
-              break;
-
-            case '>':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              BUF_PUSH (wordend);
-              break;
-
-            case 'b':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              BUF_PUSH (wordbound);
-              break;
-
-            case 'B':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              BUF_PUSH (notwordbound);
-              break;
-
-            case '`':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              BUF_PUSH (begbuf);
-              break;
-
-            case '\'':
-	      if (syntax & RE_NO_GNU_OPS)
-		goto normal_char;
-              BUF_PUSH (endbuf);
-              break;
-
-            case '1': case '2': case '3': case '4': case '5':
-            case '6': case '7': case '8': case '9':
-              if (syntax & RE_NO_BK_REFS)
-                goto normal_char;
-
-              c1 = c - '0';
-
-              if (c1 > regnum)
-                FREE_STACK_RETURN (REG_ESUBREG);
-
-              /* Can't back reference to a subexpression if inside of it.  */
-              if (group_in_compile_stack (compile_stack, (regnum_t) c1))
-                goto normal_char;
-
-              laststart = b;
-              BUF_PUSH_2 (duplicate, c1);
-              break;
-
-
-            case '+':
-            case '?':
-              if (syntax & RE_BK_PLUS_QM)
-                goto handle_plus;
-              else
-                goto normal_backslash;
-
-            default:
-            normal_backslash:
-              /* You might think it would be useful for \ to mean
-                 not to translate; but if we don't translate it
-                 it will never match anything.  */
-              c = TRANSLATE (c);
-              goto normal_char;
-            }
-          break;
-
-
-	default:
-        /* Expects the character in `c'.  */
-	normal_char:
-	      /* If no exactn currently being built.  */
-          if (!pending_exact
-
-              /* If last exactn not at current position.  */
-              || pending_exact + *pending_exact + 1 != b
-
-              /* We have only one byte following the exactn for the count.  */
-	      || *pending_exact == (1 << BYTEWIDTH) - 1
-
-              /* If followed by a repetition operator.  */
-              || *p == '*' || *p == '^'
-	      || ((syntax & RE_BK_PLUS_QM)
-		  ? *p == '\\' && (p[1] == '+' || p[1] == '?')
-		  : (*p == '+' || *p == '?'))
-	      || ((syntax & RE_INTERVALS)
-                  && ((syntax & RE_NO_BK_BRACES)
-		      ? *p == '{'
-                      : (p[0] == '\\' && p[1] == '{'))))
-	    {
-	      /* Start building a new exactn.  */
-
-              laststart = b;
-
-	      BUF_PUSH_2 (exactn, 0);
-	      pending_exact = b - 1;
-            }
-
-	  BUF_PUSH (c);
-          (*pending_exact)++;
-	  break;
-        } /* switch (c) */
-    } /* while p != pend */
-
-
-  /* Through the pattern now.  */
-
-  if (fixup_alt_jump)
-    STORE_JUMP (jump_past_alt, fixup_alt_jump, b);
-
-  if (!COMPILE_STACK_EMPTY)
-    FREE_STACK_RETURN (REG_EPAREN);
-
-  /* If we don't want backtracking, force success
-     the first time we reach the end of the compiled pattern.  */
-  if (syntax & RE_NO_POSIX_BACKTRACKING)
-    BUF_PUSH (succeed);
-
-  free (compile_stack.stack);
-
-  /* We have succeeded; set the length of the buffer.  */
-  bufp->used = b - bufp->buffer;
-
-#ifdef DEBUG
-  if (debug)
-    {
-      DEBUG_PRINT1 ("\nCompiled pattern: \n");
-      print_compiled_pattern (bufp);
-    }
-#endif /* DEBUG */
-
-#ifndef MATCH_MAY_ALLOCATE
-  /* Initialize the failure stack to the largest possible stack.  This
-     isn't necessary unless we're trying to avoid calling alloca in
-     the search and match routines.  */
-  {
-    int num_regs = bufp->re_nsub + 1;
-
-    /* Since DOUBLE_FAIL_STACK refuses to double only if the current size
-       is strictly greater than re_max_failures, the largest possible stack
-       is 2 * re_max_failures failure points.  */
-    if (fail_stack.size < (2 * re_max_failures * MAX_FAILURE_ITEMS))
-      {
-	fail_stack.size = (2 * re_max_failures * MAX_FAILURE_ITEMS);
-
-# ifdef emacs
-	if (! fail_stack.stack)
-	  fail_stack.stack
-	    = (fail_stack_elt_t *) xmalloc (fail_stack.size
-					    * sizeof (fail_stack_elt_t));
-	else
-	  fail_stack.stack
-	    = (fail_stack_elt_t *) xrealloc (fail_stack.stack,
-					     (fail_stack.size
-					      * sizeof (fail_stack_elt_t)));
-# else /* not emacs */
-	if (! fail_stack.stack)
-	  fail_stack.stack
-	    = (fail_stack_elt_t *) malloc (fail_stack.size
-					   * sizeof (fail_stack_elt_t));
-	else
-	  fail_stack.stack
-	    = (fail_stack_elt_t *) realloc (fail_stack.stack,
-					    (fail_stack.size
-					     * sizeof (fail_stack_elt_t)));
-# endif /* not emacs */
-      }
-
-    regex_grow_registers (num_regs);
-  }
-#endif /* not MATCH_MAY_ALLOCATE */
-
-  return REG_NOERROR;
-} /* regex_compile */
-
-/* Subroutines for `regex_compile'.  */
-
-/* Store OP at LOC followed by two-byte integer parameter ARG.  */
-
-static void
-store_op1 (op, loc, arg)
-    re_opcode_t op;
-    unsigned char *loc;
-    int arg;
-{
-  *loc = (unsigned char) op;
-  STORE_NUMBER (loc + 1, arg);
-}
-
-
-/* Like `store_op1', but for two two-byte parameters ARG1 and ARG2.  */
-
-static void
-store_op2 (op, loc, arg1, arg2)
-    re_opcode_t op;
-    unsigned char *loc;
-    int arg1, arg2;
-{
-  *loc = (unsigned char) op;
-  STORE_NUMBER (loc + 1, arg1);
-  STORE_NUMBER (loc + 3, arg2);
-}
-
-
-/* Copy the bytes from LOC to END to open up three bytes of space at LOC
-   for OP followed by two-byte integer parameter ARG.  */
-
-static void
-insert_op1 (op, loc, arg, end)
-    re_opcode_t op;
-    unsigned char *loc;
-    int arg;
-    unsigned char *end;
-{
-  register unsigned char *pfrom = end;
-  register unsigned char *pto = end + 3;
-
-  while (pfrom != loc)
-    *--pto = *--pfrom;
-
-  store_op1 (op, loc, arg);
-}
-
-
-/* Like `insert_op1', but for two two-byte parameters ARG1 and ARG2.  */
-
-static void
-insert_op2 (op, loc, arg1, arg2, end)
-    re_opcode_t op;
-    unsigned char *loc;
-    int arg1, arg2;
-    unsigned char *end;
-{
-  register unsigned char *pfrom = end;
-  register unsigned char *pto = end + 5;
-
-  while (pfrom != loc)
-    *--pto = *--pfrom;
-
-  store_op2 (op, loc, arg1, arg2);
-}
-
-
-/* P points to just after a ^ in PATTERN.  Return true if that ^ comes
-   after an alternative or a begin-subexpression.  We assume there is at
-   least one character before the ^.  */
-
-static boolean
-at_begline_loc_p (pattern, p, syntax)
-    const char *pattern, *p;
-    reg_syntax_t syntax;
-{
-  const char *prev = p - 2;
-  boolean prev_prev_backslash = prev > pattern && prev[-1] == '\\';
-
-  return
-       /* After a subexpression?  */
-       (*prev == '(' && (syntax & RE_NO_BK_PARENS || prev_prev_backslash))
-       /* After an alternative?  */
-    || (*prev == '|' && (syntax & RE_NO_BK_VBAR || prev_prev_backslash));
-}
-
-
-/* The dual of at_begline_loc_p.  This one is for $.  We assume there is
-   at least one character after the $, i.e., `P < PEND'.  */
-
-static boolean
-at_endline_loc_p (p, pend, syntax)
-    const char *p, *pend;
-    reg_syntax_t syntax;
-{
-  const char *next = p;
-  boolean next_backslash = *next == '\\';
-  const char *next_next = p + 1 < pend ? p + 1 : 0;
-
-  return
-       /* Before a subexpression?  */
-       (syntax & RE_NO_BK_PARENS ? *next == ')'
-        : next_backslash && next_next && *next_next == ')')
-       /* Before an alternative?  */
-    || (syntax & RE_NO_BK_VBAR ? *next == '|'
-        : next_backslash && next_next && *next_next == '|');
-}
-
-
-/* Returns true if REGNUM is in one of COMPILE_STACK's elements and
-   false if it's not.  */
-
-static boolean
-group_in_compile_stack (compile_stack, regnum)
-    compile_stack_type compile_stack;
-    regnum_t regnum;
-{
-  int this_element;
-
-  for (this_element = compile_stack.avail - 1;
-       this_element >= 0;
-       this_element--)
-    if (compile_stack.stack[this_element].regnum == regnum)
-      return true;
-
-  return false;
-}
-
-
-/* Read the ending character of a range (in a bracket expression) from the
-   uncompiled pattern *P_PTR (which ends at PEND).  We assume the
-   starting character is in `P[-2]'.  (`P[-1]' is the character `-'.)
-   Then we set the translation of all bits between the starting and
-   ending characters (inclusive) in the compiled pattern B.
-
-   Return an error code.
-
-   We use these short variable names so we can use the same macros as
-   `regex_compile' itself.  */
-
-static reg_errcode_t
-compile_range (p_ptr, pend, translate, syntax, b)
-    const char **p_ptr, *pend;
-    RE_TRANSLATE_TYPE translate;
-    reg_syntax_t syntax;
-    unsigned char *b;
-{
-  unsigned this_char;
-
-  const char *p = *p_ptr;
-  unsigned int range_start, range_end;
-
-  if (p == pend)
-    return REG_ERANGE;
-
-  /* Even though the pattern is a signed `char *', we need to fetch
-     with unsigned char *'s; if the high bit of the pattern character
-     is set, the range endpoints will be negative if we fetch using a
-     signed char *.
-
-     We also want to fetch the endpoints without translating them; the
-     appropriate translation is done in the bit-setting loop below.  */
-  /* The SVR4 compiler on the 3B2 had trouble with unsigned const char *.  */
-  range_start = ((const unsigned char *) p)[-2];
-  range_end   = ((const unsigned char *) p)[0];
-
-  /* Have to increment the pointer into the pattern string, so the
-     caller isn't still at the ending character.  */
-  (*p_ptr)++;
-
-  /* If the start is after the end, the range is empty.  */
-  if (range_start > range_end)
-    return syntax & RE_NO_EMPTY_RANGES ? REG_ERANGE : REG_NOERROR;
-
-  /* Here we see why `this_char' has to be larger than an `unsigned
-     char' -- the range is inclusive, so if `range_end' == 0xff
-     (assuming 8-bit characters), we would otherwise go into an infinite
-     loop, since all characters <= 0xff.  */
-  for (this_char = range_start; this_char <= range_end; this_char++)
-    {
-      SET_LIST_BIT (TRANSLATE (this_char));
-    }
-
-  return REG_NOERROR;
-}
-
-/* re_compile_fastmap computes a ``fastmap'' for the compiled pattern in
-   BUFP.  A fastmap records which of the (1 << BYTEWIDTH) possible
-   characters can start a string that matches the pattern.  This fastmap
-   is used by re_search to skip quickly over impossible starting points.
-
-   The caller must supply the address of a (1 << BYTEWIDTH)-byte data
-   area as BUFP->fastmap.
-
-   We set the `fastmap', `fastmap_accurate', and `can_be_null' fields in
-   the pattern buffer.
-
-   Returns 0 if we succeed, -2 if an internal error.   */
-
-int
-re_compile_fastmap (bufp)
-     struct re_pattern_buffer *bufp;
-{
-  int j, k;
-#ifdef MATCH_MAY_ALLOCATE
-  fail_stack_type fail_stack;
-#endif
-#ifndef REGEX_MALLOC
-  char *destination;
-#endif
-
-  register char *fastmap = bufp->fastmap;
-  unsigned char *pattern = bufp->buffer;
-  unsigned char *p = pattern;
-  register unsigned char *pend = pattern + bufp->used;
-
-#ifdef REL_ALLOC
-  /* This holds the pointer to the failure stack, when
-     it is allocated relocatably.  */
-  fail_stack_elt_t *failure_stack_ptr;
-#endif
-
-  /* Assume that each path through the pattern can be null until
-     proven otherwise.  We set this false at the bottom of switch
-     statement, to which we get only if a particular path doesn't
-     match the empty string.  */
-  boolean path_can_be_null = true;
-
-  /* We aren't doing a `succeed_n' to begin with.  */
-  boolean succeed_n_p = false;
-
-  assert (fastmap != NULL && p != NULL);
-
-  INIT_FAIL_STACK ();
-  bzero (fastmap, 1 << BYTEWIDTH);  /* Assume nothing's valid.  */
-  bufp->fastmap_accurate = 1;	    /* It will be when we're done.  */
-  bufp->can_be_null = 0;
-
-  while (1)
-    {
-      if (p == pend || *p == succeed)
-	{
-	  /* We have reached the (effective) end of pattern.  */
-	  if (!FAIL_STACK_EMPTY ())
-	    {
-	      bufp->can_be_null |= path_can_be_null;
-
-	      /* Reset for next path.  */
-	      path_can_be_null = true;
-
-	      p = fail_stack.stack[--fail_stack.avail].pointer;
-
-	      continue;
-	    }
-	  else
-	    break;
-	}
-
-      /* We should never be about to go beyond the end of the pattern.  */
-      assert (p < pend);
-
-      switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++))
-	{
-
-        /* I guess the idea here is to simply not bother with a fastmap
-           if a backreference is used, since it's too hard to figure out
-           the fastmap for the corresponding group.  Setting
-           `can_be_null' stops `re_search_2' from using the fastmap, so
-           that is all we do.  */
-	case duplicate:
-	  bufp->can_be_null = 1;
-          goto done;
-
-
-      /* Following are the cases which match a character.  These end
-         with `break'.  */
-
-	case exactn:
-          fastmap[p[1]] = 1;
-	  break;
-
-
-        case charset:
-          for (j = *p++ * BYTEWIDTH - 1; j >= 0; j--)
-	    if (p[j / BYTEWIDTH] & (1 << (j % BYTEWIDTH)))
-              fastmap[j] = 1;
-	  break;
-
-
-	case charset_not:
-	  /* Chars beyond end of map must be allowed.  */
-	  for (j = *p * BYTEWIDTH; j < (1 << BYTEWIDTH); j++)
-            fastmap[j] = 1;
-
-	  for (j = *p++ * BYTEWIDTH - 1; j >= 0; j--)
-	    if (!(p[j / BYTEWIDTH] & (1 << (j % BYTEWIDTH))))
-              fastmap[j] = 1;
-          break;
-
-
-	case wordchar:
-	  for (j = 0; j < (1 << BYTEWIDTH); j++)
-	    if (SYNTAX (j) == Sword)
-	      fastmap[j] = 1;
-	  break;
-
-
-	case notwordchar:
-	  for (j = 0; j < (1 << BYTEWIDTH); j++)
-	    if (SYNTAX (j) != Sword)
-	      fastmap[j] = 1;
-	  break;
-
-
-        case anychar:
-	  {
-	    int fastmap_newline = fastmap['\n'];
-
-	    /* `.' matches anything ...  */
-	    for (j = 0; j < (1 << BYTEWIDTH); j++)
-	      fastmap[j] = 1;
-
-	    /* ... except perhaps newline.  */
-	    if (!(bufp->syntax & RE_DOT_NEWLINE))
-	      fastmap['\n'] = fastmap_newline;
-
-	    /* Return if we have already set `can_be_null'; if we have,
-	       then the fastmap is irrelevant.  Something's wrong here.  */
-	    else if (bufp->can_be_null)
-	      goto done;
-
-	    /* Otherwise, have to check alternative paths.  */
-	    break;
-	  }
-
-#ifdef emacs
-        case syntaxspec:
-	  k = *p++;
-	  for (j = 0; j < (1 << BYTEWIDTH); j++)
-	    if (SYNTAX (j) == (enum syntaxcode) k)
-	      fastmap[j] = 1;
-	  break;
-
-
-	case notsyntaxspec:
-	  k = *p++;
-	  for (j = 0; j < (1 << BYTEWIDTH); j++)
-	    if (SYNTAX (j) != (enum syntaxcode) k)
-	      fastmap[j] = 1;
-	  break;
-
-
-      /* All cases after this match the empty string.  These end with
-         `continue'.  */
-
-
-	case before_dot:
-	case at_dot:
-	case after_dot:
-          continue;
-#endif /* emacs */
-
-
-        case no_op:
-        case begline:
-        case endline:
-	case begbuf:
-	case endbuf:
-	case wordbound:
-	case notwordbound:
-	case wordbeg:
-	case wordend:
-        case push_dummy_failure:
-          continue;
-
-
-	case jump_n:
-        case pop_failure_jump:
-	case maybe_pop_jump:
-	case jump:
-        case jump_past_alt:
-	case dummy_failure_jump:
-          EXTRACT_NUMBER_AND_INCR (j, p);
-	  p += j;
-	  if (j > 0)
-	    continue;
-
-          /* Jump backward implies we just went through the body of a
-             loop and matched nothing.  Opcode jumped to should be
-             `on_failure_jump' or `succeed_n'.  Just treat it like an
-             ordinary jump.  For a * loop, it has pushed its failure
-             point already; if so, discard that as redundant.  */
-          if ((re_opcode_t) *p != on_failure_jump
-	      && (re_opcode_t) *p != succeed_n)
-	    continue;
-
-          p++;
-          EXTRACT_NUMBER_AND_INCR (j, p);
-          p += j;
-
-          /* If what's on the stack is where we are now, pop it.  */
-          if (!FAIL_STACK_EMPTY ()
-	      && fail_stack.stack[fail_stack.avail - 1].pointer == p)
-            fail_stack.avail--;
-
-          continue;
-
-
-        case on_failure_jump:
-        case on_failure_keep_string_jump:
-	handle_on_failure_jump:
-          EXTRACT_NUMBER_AND_INCR (j, p);
-
-          /* For some patterns, e.g., `(a?)?', `p+j' here points to the
-             end of the pattern.  We don't want to push such a point,
-             since when we restore it above, entering the switch will
-             increment `p' past the end of the pattern.  We don't need
-             to push such a point since we obviously won't find any more
-             fastmap entries beyond `pend'.  Such a pattern can match
-             the null string, though.  */
-          if (p + j < pend)
-            {
-              if (!PUSH_PATTERN_OP (p + j, fail_stack))
-		{
-		  RESET_FAIL_STACK ();
-		  return -2;
-		}
-            }
-          else
-            bufp->can_be_null = 1;
-
-          if (succeed_n_p)
-            {
-              EXTRACT_NUMBER_AND_INCR (k, p);	/* Skip the n.  */
-              succeed_n_p = false;
-	    }
-
-          continue;
-
-
-	case succeed_n:
-          /* Get to the number of times to succeed.  */
-          p += 2;
-
-          /* Increment p past the n for when k != 0.  */
-          EXTRACT_NUMBER_AND_INCR (k, p);
-          if (k == 0)
-	    {
-              p -= 4;
-  	      succeed_n_p = true;  /* Spaghetti code alert.  */
-              goto handle_on_failure_jump;
-            }
-          continue;
-
-
-	case set_number_at:
-          p += 4;
-          continue;
-
-
-	case start_memory:
-        case stop_memory:
-	  p += 2;
-	  continue;
-
-
-	default:
-          abort (); /* We have listed all the cases.  */
-        } /* switch *p++ */
-
-      /* Getting here means we have found the possible starting
-         characters for one path of the pattern -- and that the empty
-         string does not match.  We need not follow this path further.
-         Instead, look at the next alternative (remembered on the
-         stack), or quit if no more.  The test at the top of the loop
-         does these things.  */
-      path_can_be_null = false;
-      p = pend;
-    } /* while p */
-
-  /* Set `can_be_null' for the last path (also the first path, if the
-     pattern is empty).  */
-  bufp->can_be_null |= path_can_be_null;
-
- done:
-  RESET_FAIL_STACK ();
-  return 0;
-} /* re_compile_fastmap */
-#ifdef _LIBC
-weak_alias (__re_compile_fastmap, re_compile_fastmap)
-#endif
-
-/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
-   ENDS.  Subsequent matches using PATTERN_BUFFER and REGS will use
-   this memory for recording register information.  STARTS and ENDS
-   must be allocated using the malloc library routine, and must each
-   be at least NUM_REGS * sizeof (regoff_t) bytes long.
-
-   If NUM_REGS == 0, then subsequent matches should allocate their own
-   register data.
-
-   Unless this function is called, the first search or match using
-   PATTERN_BUFFER will allocate its own register data, without
-   freeing the old data.  */
-
-void
-re_set_registers (bufp, regs, num_regs, starts, ends)
-    struct re_pattern_buffer *bufp;
-    struct re_registers *regs;
-    unsigned num_regs;
-    regoff_t *starts, *ends;
-{
-  if (num_regs)
-    {
-      bufp->regs_allocated = REGS_REALLOCATE;
-      regs->num_regs = num_regs;
-      regs->start = starts;
-      regs->end = ends;
-    }
-  else
-    {
-      bufp->regs_allocated = REGS_UNALLOCATED;
-      regs->num_regs = 0;
-      regs->start = regs->end = (regoff_t *) 0;
-    }
-}
-#ifdef _LIBC
-weak_alias (__re_set_registers, re_set_registers)
-#endif
-
-/* Searching routines.  */
-
-/* Like re_search_2, below, but only one string is specified, and
-   doesn't let you say where to stop matching. */
-
-int
-re_search (bufp, string, size, startpos, range, regs)
-     struct re_pattern_buffer *bufp;
-     const char *string;
-     int size, startpos, range;
-     struct re_registers *regs;
-{
-  return re_search_2 (bufp, NULL, 0, string, size, startpos, range,
-		      regs, size);
-}
-#ifdef _LIBC
-weak_alias (__re_search, re_search)
-#endif
-
-
-/* Using the compiled pattern in BUFP->buffer, first tries to match the
-   virtual concatenation of STRING1 and STRING2, starting first at index
-   STARTPOS, then at STARTPOS + 1, and so on.
-
-   STRING1 and STRING2 have length SIZE1 and SIZE2, respectively.
-
-   RANGE is how far to scan while trying to match.  RANGE = 0 means try
-   only at STARTPOS; in general, the last start tried is STARTPOS +
-   RANGE.
-
-   In REGS, return the indices of the virtual concatenation of STRING1
-   and STRING2 that matched the entire BUFP->buffer and its contained
-   subexpressions.
-
-   Do not consider matching one past the index STOP in the virtual
-   concatenation of STRING1 and STRING2.
-
-   We return either the position in the strings at which the match was
-   found, -1 if no match, or -2 if error (such as failure
-   stack overflow).  */
-
-int
-re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop)
-     struct re_pattern_buffer *bufp;
-     const char *string1, *string2;
-     int size1, size2;
-     int startpos;
-     int range;
-     struct re_registers *regs;
-     int stop;
-{
-  int val;
-  register char *fastmap = bufp->fastmap;
-  register RE_TRANSLATE_TYPE translate = bufp->translate;
-  int total_size = size1 + size2;
-  int endpos = startpos + range;
-
-  /* Check for out-of-range STARTPOS.  */
-  if (startpos < 0 || startpos > total_size)
-    return -1;
-
-  /* Fix up RANGE if it might eventually take us outside
-     the virtual concatenation of STRING1 and STRING2.
-     Make sure we won't move STARTPOS below 0 or above TOTAL_SIZE.  */
-  if (endpos < 0)
-    range = 0 - startpos;
-  else if (endpos > total_size)
-    range = total_size - startpos;
-
-  /* If the search isn't to be a backwards one, don't waste time in a
-     search for a pattern that must be anchored.  */
-  if (bufp->used > 0 && (re_opcode_t) bufp->buffer[0] == begbuf && range > 0)
-    {
-      if (startpos > 0)
-	return -1;
-      else
-	range = 1;
-    }
-
-#ifdef emacs
-  /* In a forward search for something that starts with \=.
-     don't keep searching past point.  */
-  if (bufp->used > 0 && (re_opcode_t) bufp->buffer[0] == at_dot && range > 0)
-    {
-      range = PT - startpos;
-      if (range <= 0)
-	return -1;
-    }
-#endif /* emacs */
-
-  /* Update the fastmap now if not correct already.  */
-  if (fastmap && !bufp->fastmap_accurate)
-    if (re_compile_fastmap (bufp) == -2)
-      return -2;
-
-  /* Loop through the string, looking for a place to start matching.  */
-  for (;;)
-    {
-      /* If a fastmap is supplied, skip quickly over characters that
-         cannot be the start of a match.  If the pattern can match the
-         null string, however, we don't need to skip characters; we want
-         the first null string.  */
-      if (fastmap && startpos < total_size && !bufp->can_be_null)
-	{
-	  if (range > 0)	/* Searching forwards.  */
-	    {
-	      register const char *d;
-	      register int lim = 0;
-	      int irange = range;
-
-              if (startpos < size1 && startpos + range >= size1)
-                lim = range - (size1 - startpos);
-
-	      d = (startpos >= size1 ? string2 - size1 : string1) + startpos;
-
-              /* Written out as an if-else to avoid testing `translate'
-                 inside the loop.  */
-	      if (translate)
-                while (range > lim
-                       && !fastmap[(unsigned char)
-				   translate[(unsigned char) *d++]])
-                  range--;
-	      else
-                while (range > lim && !fastmap[(unsigned char) *d++])
-                  range--;
-
-	      startpos += irange - range;
-	    }
-	  else				/* Searching backwards.  */
-	    {
-	      register char c = (size1 == 0 || startpos >= size1
-                                 ? string2[startpos - size1]
-                                 : string1[startpos]);
-
-	      if (!fastmap[(unsigned char) TRANSLATE (c)])
-		goto advance;
-	    }
-	}
-
-      /* If can't match the null string, and that's all we have left, fail.  */
-      if (range >= 0 && startpos == total_size && fastmap
-          && !bufp->can_be_null)
-	return -1;
-
-      val = re_match_2_internal (bufp, string1, size1, string2, size2,
-				 startpos, regs, stop);
-#ifndef REGEX_MALLOC
-# ifdef C_ALLOCA
-      alloca (0);
-# endif
-#endif
-
-      if (val >= 0)
-	return startpos;
-
-      if (val == -2)
-	return -2;
-
-    advance:
-      if (!range)
-        break;
-      else if (range > 0)
-        {
-          range--;
-          startpos++;
-        }
-      else
-        {
-          range++;
-          startpos--;
-        }
-    }
-  return -1;
-} /* re_search_2 */
-#ifdef _LIBC
-weak_alias (__re_search_2, re_search_2)
-#endif
-
-/* This converts PTR, a pointer into one of the search strings `string1'
-   and `string2' into an offset from the beginning of that string.  */
-#define POINTER_TO_OFFSET(ptr)			\
-  (FIRST_STRING_P (ptr)				\
-   ? ((regoff_t) ((ptr) - string1))		\
-   : ((regoff_t) ((ptr) - string2 + size1)))
-
-/* Macros for dealing with the split strings in re_match_2.  */
-
-#define MATCHING_IN_FIRST_STRING  (dend == end_match_1)
-
-/* Call before fetching a character with *d.  This switches over to
-   string2 if necessary.  */
-#define PREFETCH()							\
-  while (d == dend)						    	\
-    {									\
-      /* End of string2 => fail.  */					\
-      if (dend == end_match_2) 						\
-        goto fail;							\
-      /* End of string1 => advance to string2.  */ 			\
-      d = string2;						        \
-      dend = end_match_2;						\
-    }
-
-
-/* Test if at very beginning or at very end of the virtual concatenation
-   of `string1' and `string2'.  If only one string, it's `string2'.  */
-#define AT_STRINGS_BEG(d) ((d) == (size1 ? string1 : string2) || !size2)
-#define AT_STRINGS_END(d) ((d) == end2)
-
-
-/* Test if D points to a character which is word-constituent.  We have
-   two special cases to check for: if past the end of string1, look at
-   the first character in string2; and if before the beginning of
-   string2, look at the last character in string1.  */
-#define WORDCHAR_P(d)							\
-  (SYNTAX ((d) == end1 ? *string2					\
-           : (d) == string2 - 1 ? *(end1 - 1) : *(d))			\
-   == Sword)
-
-/* Disabled due to a compiler bug -- see comment at case wordbound */
-#if 0
-/* Test if the character before D and the one at D differ with respect
-   to being word-constituent.  */
-#define AT_WORD_BOUNDARY(d)						\
-  (AT_STRINGS_BEG (d) || AT_STRINGS_END (d)				\
-   || WORDCHAR_P (d - 1) != WORDCHAR_P (d))
-#endif
-
-/* Free everything we malloc.  */
-#ifdef MATCH_MAY_ALLOCATE
-# define FREE_VAR(var) if (var) REGEX_FREE (var); var = NULL
-# define FREE_VARIABLES()						\
-  do {									\
-    REGEX_FREE_STACK (fail_stack.stack);				\
-    FREE_VAR (regstart);						\
-    FREE_VAR (regend);							\
-    FREE_VAR (old_regstart);						\
-    FREE_VAR (old_regend);						\
-    FREE_VAR (best_regstart);						\
-    FREE_VAR (best_regend);						\
-    FREE_VAR (reg_info);						\
-    FREE_VAR (reg_dummy);						\
-    FREE_VAR (reg_info_dummy);						\
-  } while (0)
-#else
-# define FREE_VARIABLES() ((void)0) /* Do nothing!  But inhibit gcc warning. */
-#endif /* not MATCH_MAY_ALLOCATE */
-
-/* These values must meet several constraints.  They must not be valid
-   register values; since we have a limit of 255 registers (because
-   we use only one byte in the pattern for the register number), we can
-   use numbers larger than 255.  They must differ by 1, because of
-   NUM_FAILURE_ITEMS above.  And the value for the lowest register must
-   be larger than the value for the highest register, so we do not try
-   to actually save any registers when none are active.  */
-#define NO_HIGHEST_ACTIVE_REG (1 << BYTEWIDTH)
-#define NO_LOWEST_ACTIVE_REG (NO_HIGHEST_ACTIVE_REG + 1)
-
-/* Matching routines.  */
-
-#ifndef emacs   /* Emacs never uses this.  */
-/* re_match is like re_match_2 except it takes only a single string.  */
-
-int
-re_match (bufp, string, size, pos, regs)
-     struct re_pattern_buffer *bufp;
-     const char *string;
-     int size, pos;
-     struct re_registers *regs;
-{
-  int result = re_match_2_internal (bufp, NULL, 0, string, size,
-				    pos, regs, size);
-# ifndef REGEX_MALLOC
-#  ifdef C_ALLOCA
-  alloca (0);
-#  endif
-# endif
-  return result;
-}
-# ifdef _LIBC
-weak_alias (__re_match, re_match)
-# endif
-#endif /* not emacs */
-
-static boolean group_match_null_string_p _RE_ARGS ((unsigned char **p,
-						    unsigned char *end,
-						register_info_type *reg_info));
-static boolean alt_match_null_string_p _RE_ARGS ((unsigned char *p,
-						  unsigned char *end,
-						register_info_type *reg_info));
-static boolean common_op_match_null_string_p _RE_ARGS ((unsigned char **p,
-							unsigned char *end,
-						register_info_type *reg_info));
-static int bcmp_translate _RE_ARGS ((const char *s1, const char *s2,
-				     int len, char *translate));
-
-/* re_match_2 matches the compiled pattern in BUFP against the
-   the (virtual) concatenation of STRING1 and STRING2 (of length SIZE1
-   and SIZE2, respectively).  We start matching at POS, and stop
-   matching at STOP.
-
-   If REGS is non-null and the `no_sub' field of BUFP is nonzero, we
-   store offsets for the substring each group matched in REGS.  See the
-   documentation for exactly how many groups we fill.
-
-   We return -1 if no match, -2 if an internal error (such as the
-   failure stack overflowing).  Otherwise, we return the length of the
-   matched substring.  */
-
-int
-re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
-     struct re_pattern_buffer *bufp;
-     const char *string1, *string2;
-     int size1, size2;
-     int pos;
-     struct re_registers *regs;
-     int stop;
-{
-  int result = re_match_2_internal (bufp, string1, size1, string2, size2,
-				    pos, regs, stop);
-#ifndef REGEX_MALLOC
-# ifdef C_ALLOCA
-  alloca (0);
-# endif
-#endif
-  return result;
-}
-#ifdef _LIBC
-weak_alias (__re_match_2, re_match_2)
-#endif
-
-/* This is a separate function so that we can force an alloca cleanup
-   afterwards.  */
-static int
-re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
-     struct re_pattern_buffer *bufp;
-     const char *string1, *string2;
-     int size1, size2;
-     int pos;
-     struct re_registers *regs;
-     int stop;
-{
-  /* General temporaries.  */
-  int mcnt;
-  unsigned char *p1;
-
-  /* Just past the end of the corresponding string.  */
-  const char *end1, *end2;
-
-  /* Pointers into string1 and string2, just past the last characters in
-     each to consider matching.  */
-  const char *end_match_1, *end_match_2;
-
-  /* Where we are in the data, and the end of the current string.  */
-  const char *d, *dend;
-
-  /* Where we are in the pattern, and the end of the pattern.  */
-  unsigned char *p = bufp->buffer;
-  register unsigned char *pend = p + bufp->used;
-
-  /* Mark the opcode just after a start_memory, so we can test for an
-     empty subpattern when we get to the stop_memory.  */
-  unsigned char *just_past_start_mem = 0;
-
-  /* We use this to map every character in the string.  */
-  RE_TRANSLATE_TYPE translate = bufp->translate;
-
-  /* Failure point stack.  Each place that can handle a failure further
-     down the line pushes a failure point on this stack.  It consists of
-     restart, regend, and reg_info for all registers corresponding to
-     the subexpressions we're currently inside, plus the number of such
-     registers, and, finally, two char *'s.  The first char * is where
-     to resume scanning the pattern; the second one is where to resume
-     scanning the strings.  If the latter is zero, the failure point is
-     a ``dummy''; if a failure happens and the failure point is a dummy,
-     it gets discarded and the next next one is tried.  */
-#ifdef MATCH_MAY_ALLOCATE /* otherwise, this is global.  */
-  fail_stack_type fail_stack;
-#endif
-#ifdef DEBUG
-  static unsigned failure_id = 0;
-  unsigned nfailure_points_pushed = 0, nfailure_points_popped = 0;
-#endif
-
-#ifdef REL_ALLOC
-  /* This holds the pointer to the failure stack, when
-     it is allocated relocatably.  */
-  fail_stack_elt_t *failure_stack_ptr;
-#endif
-
-  /* We fill all the registers internally, independent of what we
-     return, for use in backreferences.  The number here includes
-     an element for register zero.  */
-  size_t num_regs = bufp->re_nsub + 1;
-
-  /* The currently active registers.  */
-  active_reg_t lowest_active_reg = NO_LOWEST_ACTIVE_REG;
-  active_reg_t highest_active_reg = NO_HIGHEST_ACTIVE_REG;
-
-  /* Information on the contents of registers. These are pointers into
-     the input strings; they record just what was matched (on this
-     attempt) by a subexpression part of the pattern, that is, the
-     regnum-th regstart pointer points to where in the pattern we began
-     matching and the regnum-th regend points to right after where we
-     stopped matching the regnum-th subexpression.  (The zeroth register
-     keeps track of what the whole pattern matches.)  */
-#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global.  */
-  const char **regstart, **regend;
-#endif
-
-  /* If a group that's operated upon by a repetition operator fails to
-     match anything, then the register for its start will need to be
-     restored because it will have been set to wherever in the string we
-     are when we last see its open-group operator.  Similarly for a
-     register's end.  */
-#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global.  */
-  const char **old_regstart, **old_regend;
-#endif
-
-  /* The is_active field of reg_info helps us keep track of which (possibly
-     nested) subexpressions we are currently in. The matched_something
-     field of reg_info[reg_num] helps us tell whether or not we have
-     matched any of the pattern so far this time through the reg_num-th
-     subexpression.  These two fields get reset each time through any
-     loop their register is in.  */
-#ifdef MATCH_MAY_ALLOCATE /* otherwise, this is global.  */
-  register_info_type *reg_info;
-#endif
-
-  /* The following record the register info as found in the above
-     variables when we find a match better than any we've seen before.
-     This happens as we backtrack through the failure points, which in
-     turn happens only if we have not yet matched the entire string. */
-  unsigned best_regs_set = false;
-#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global.  */
-  const char **best_regstart, **best_regend;
-#endif
-
-  /* Logically, this is `best_regend[0]'.  But we don't want to have to
-     allocate space for that if we're not allocating space for anything
-     else (see below).  Also, we never need info about register 0 for
-     any of the other register vectors, and it seems rather a kludge to
-     treat `best_regend' differently than the rest.  So we keep track of
-     the end of the best match so far in a separate variable.  We
-     initialize this to NULL so that when we backtrack the first time
-     and need to test it, it's not garbage.  */
-  const char *match_end = NULL;
-
-  /* This helps SET_REGS_MATCHED avoid doing redundant work.  */
-  int set_regs_matched_done = 0;
-
-  /* Used when we pop values we don't care about.  */
-#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global.  */
-  const char **reg_dummy;
-  register_info_type *reg_info_dummy;
-#endif
-
-#ifdef DEBUG
-  /* Counts the total number of registers pushed.  */
-  unsigned num_regs_pushed = 0;
-#endif
-
-  DEBUG_PRINT1 ("\n\nEntering re_match_2.\n");
-
-  INIT_FAIL_STACK ();
-
-#ifdef MATCH_MAY_ALLOCATE
-  /* Do not bother to initialize all the register variables if there are
-     no groups in the pattern, as it takes a fair amount of time.  If
-     there are groups, we include space for register 0 (the whole
-     pattern), even though we never use it, since it simplifies the
-     array indexing.  We should fix this.  */
-  if (bufp->re_nsub)
-    {
-      regstart = REGEX_TALLOC (num_regs, const char *);
-      regend = REGEX_TALLOC (num_regs, const char *);
-      old_regstart = REGEX_TALLOC (num_regs, const char *);
-      old_regend = REGEX_TALLOC (num_regs, const char *);
-      best_regstart = REGEX_TALLOC (num_regs, const char *);
-      best_regend = REGEX_TALLOC (num_regs, const char *);
-      reg_info = REGEX_TALLOC (num_regs, register_info_type);
-      reg_dummy = REGEX_TALLOC (num_regs, const char *);
-      reg_info_dummy = REGEX_TALLOC (num_regs, register_info_type);
-
-      if (!(regstart && regend && old_regstart && old_regend && reg_info
-            && best_regstart && best_regend && reg_dummy && reg_info_dummy))
-        {
-          FREE_VARIABLES ();
-          return -2;
-        }
-    }
-  else
-    {
-      /* We must initialize all our variables to NULL, so that
-         `FREE_VARIABLES' doesn't try to free them.  */
-      regstart = regend = old_regstart = old_regend = best_regstart
-        = best_regend = reg_dummy = NULL;
-      reg_info = reg_info_dummy = (register_info_type *) NULL;
-    }
-#endif /* MATCH_MAY_ALLOCATE */
-
-  /* The starting position is bogus.  */
-  if (pos < 0 || pos > size1 + size2)
-    {
-      FREE_VARIABLES ();
-      return -1;
-    }
-
-  /* Initialize subexpression text positions to -1 to mark ones that no
-     start_memory/stop_memory has been seen for. Also initialize the
-     register information struct.  */
-  for (mcnt = 1; (unsigned) mcnt < num_regs; mcnt++)
-    {
-      regstart[mcnt] = regend[mcnt]
-        = old_regstart[mcnt] = old_regend[mcnt] = REG_UNSET_VALUE;
-
-      REG_MATCH_NULL_STRING_P (reg_info[mcnt]) = MATCH_NULL_UNSET_VALUE;
-      IS_ACTIVE (reg_info[mcnt]) = 0;
-      MATCHED_SOMETHING (reg_info[mcnt]) = 0;
-      EVER_MATCHED_SOMETHING (reg_info[mcnt]) = 0;
-    }
-
-  /* We move `string1' into `string2' if the latter's empty -- but not if
-     `string1' is null.  */
-  if (size2 == 0 && string1 != NULL)
-    {
-      string2 = string1;
-      size2 = size1;
-      string1 = 0;
-      size1 = 0;
-    }
-  end1 = string1 + size1;
-  end2 = string2 + size2;
-
-  /* Compute where to stop matching, within the two strings.  */
-  if (stop <= size1)
-    {
-      end_match_1 = string1 + stop;
-      end_match_2 = string2;
-    }
-  else
-    {
-      end_match_1 = end1;
-      end_match_2 = string2 + stop - size1;
-    }
-
-  /* `p' scans through the pattern as `d' scans through the data.
-     `dend' is the end of the input string that `d' points within.  `d'
-     is advanced into the following input string whenever necessary, but
-     this happens before fetching; therefore, at the beginning of the
-     loop, `d' can be pointing at the end of a string, but it cannot
-     equal `string2'.  */
-  if (size1 > 0 && pos <= size1)
-    {
-      d = string1 + pos;
-      dend = end_match_1;
-    }
-  else
-    {
-      d = string2 + pos - size1;
-      dend = end_match_2;
-    }
-
-  DEBUG_PRINT1 ("The compiled pattern is:\n");
-  DEBUG_PRINT_COMPILED_PATTERN (bufp, p, pend);
-  DEBUG_PRINT1 ("The string to match is: `");
-  DEBUG_PRINT_DOUBLE_STRING (d, string1, size1, string2, size2);
-  DEBUG_PRINT1 ("'\n");
-
-  /* This loops over pattern commands.  It exits by returning from the
-     function if the match is complete, or it drops through if the match
-     fails at this starting point in the input data.  */
-  for (;;)
-    {
-#ifdef _LIBC
-      DEBUG_PRINT2 ("\n%p: ", p);
-#else
-      DEBUG_PRINT2 ("\n0x%x: ", p);
-#endif
-
-      if (p == pend)
-	{ /* End of pattern means we might have succeeded.  */
-          DEBUG_PRINT1 ("end of pattern ... ");
-
-	  /* If we haven't matched the entire string, and we want the
-             longest match, try backtracking.  */
-          if (d != end_match_2)
-	    {
-	      /* 1 if this match ends in the same string (string1 or string2)
-		 as the best previous match.  */
-	      boolean same_str_p = (FIRST_STRING_P (match_end)
-				    == MATCHING_IN_FIRST_STRING);
-	      /* 1 if this match is the best seen so far.  */
-	      boolean best_match_p;
-
-	      /* AIX compiler got confused when this was combined
-		 with the previous declaration.  */
-	      if (same_str_p)
-		best_match_p = d > match_end;
-	      else
-		best_match_p = !MATCHING_IN_FIRST_STRING;
-
-              DEBUG_PRINT1 ("backtracking.\n");
-
-              if (!FAIL_STACK_EMPTY ())
-                { /* More failure points to try.  */
-
-                  /* If exceeds best match so far, save it.  */
-                  if (!best_regs_set || best_match_p)
-                    {
-                      best_regs_set = true;
-                      match_end = d;
-
-                      DEBUG_PRINT1 ("\nSAVING match as best so far.\n");
-
-                      for (mcnt = 1; (unsigned) mcnt < num_regs; mcnt++)
-                        {
-                          best_regstart[mcnt] = regstart[mcnt];
-                          best_regend[mcnt] = regend[mcnt];
-                        }
-                    }
-                  goto fail;
-                }
-
-              /* If no failure points, don't restore garbage.  And if
-                 last match is real best match, don't restore second
-                 best one. */
-              else if (best_regs_set && !best_match_p)
-                {
-  	        restore_best_regs:
-                  /* Restore best match.  It may happen that `dend ==
-                     end_match_1' while the restored d is in string2.
-                     For example, the pattern `x.*y.*z' against the
-                     strings `x-' and `y-z-', if the two strings are
-                     not consecutive in memory.  */
-                  DEBUG_PRINT1 ("Restoring best registers.\n");
-
-                  d = match_end;
-                  dend = ((d >= string1 && d <= end1)
-		           ? end_match_1 : end_match_2);
-
-		  for (mcnt = 1; (unsigned) mcnt < num_regs; mcnt++)
-		    {
-		      regstart[mcnt] = best_regstart[mcnt];
-		      regend[mcnt] = best_regend[mcnt];
-		    }
-                }
-            } /* d != end_match_2 */
-
-	succeed_label:
-          DEBUG_PRINT1 ("Accepting match.\n");
-
-          /* If caller wants register contents data back, do it.  */
-          if (regs && !bufp->no_sub)
-	    {
-              /* Have the register data arrays been allocated?  */
-              if (bufp->regs_allocated == REGS_UNALLOCATED)
-                { /* No.  So allocate them with malloc.  We need one
-                     extra element beyond `num_regs' for the `-1' marker
-                     GNU code uses.  */
-                  regs->num_regs = MAX (RE_NREGS, num_regs + 1);
-                  regs->start = TALLOC (regs->num_regs, regoff_t);
-                  regs->end = TALLOC (regs->num_regs, regoff_t);
-                  if (regs->start == NULL || regs->end == NULL)
-		    {
-		      FREE_VARIABLES ();
-		      return -2;
-		    }
-                  bufp->regs_allocated = REGS_REALLOCATE;
-                }
-              else if (bufp->regs_allocated == REGS_REALLOCATE)
-                { /* Yes.  If we need more elements than were already
-                     allocated, reallocate them.  If we need fewer, just
-                     leave it alone.  */
-                  if (regs->num_regs < num_regs + 1)
-                    {
-                      regs->num_regs = num_regs + 1;
-                      RETALLOC (regs->start, regs->num_regs, regoff_t);
-                      RETALLOC (regs->end, regs->num_regs, regoff_t);
-                      if (regs->start == NULL || regs->end == NULL)
-			{
-			  FREE_VARIABLES ();
-			  return -2;
-			}
-                    }
-                }
-              else
-		{
-		  /* These braces fend off a "empty body in an else-statement"
-		     warning under GCC when assert expands to nothing.  */
-		  assert (bufp->regs_allocated == REGS_FIXED);
-		}
-
-              /* Convert the pointer data in `regstart' and `regend' to
-                 indices.  Register zero has to be set differently,
-                 since we haven't kept track of any info for it.  */
-              if (regs->num_regs > 0)
-                {
-                  regs->start[0] = pos;
-                  regs->end[0] = (MATCHING_IN_FIRST_STRING
-				  ? ((regoff_t) (d - string1))
-			          : ((regoff_t) (d - string2 + size1)));
-                }
-
-              /* Go through the first `min (num_regs, regs->num_regs)'
-                 registers, since that is all we initialized.  */
-	      for (mcnt = 1; (unsigned) mcnt < MIN (num_regs, regs->num_regs);
-		   mcnt++)
-		{
-                  if (REG_UNSET (regstart[mcnt]) || REG_UNSET (regend[mcnt]))
-                    regs->start[mcnt] = regs->end[mcnt] = -1;
-                  else
-                    {
-		      regs->start[mcnt]
-			= (regoff_t) POINTER_TO_OFFSET (regstart[mcnt]);
-                      regs->end[mcnt]
-			= (regoff_t) POINTER_TO_OFFSET (regend[mcnt]);
-                    }
-		}
-
-              /* If the regs structure we return has more elements than
-                 were in the pattern, set the extra elements to -1.  If
-                 we (re)allocated the registers, this is the case,
-                 because we always allocate enough to have at least one
-                 -1 at the end.  */
-              for (mcnt = num_regs; (unsigned) mcnt < regs->num_regs; mcnt++)
-                regs->start[mcnt] = regs->end[mcnt] = -1;
-	    } /* regs && !bufp->no_sub */
-
-          DEBUG_PRINT4 ("%u failure points pushed, %u popped (%u remain).\n",
-                        nfailure_points_pushed, nfailure_points_popped,
-                        nfailure_points_pushed - nfailure_points_popped);
-          DEBUG_PRINT2 ("%u registers pushed.\n", num_regs_pushed);
-
-          mcnt = d - pos - (MATCHING_IN_FIRST_STRING
-			    ? string1
-			    : string2 - size1);
-
-          DEBUG_PRINT2 ("Returning %d from re_match_2.\n", mcnt);
-
-          FREE_VARIABLES ();
-          return mcnt;
-        }
-
-      /* Otherwise match next pattern command.  */
-      switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++))
-	{
-        /* Ignore these.  Used to ignore the n of succeed_n's which
-           currently have n == 0.  */
-        case no_op:
-          DEBUG_PRINT1 ("EXECUTING no_op.\n");
-          break;
-
-	case succeed:
-          DEBUG_PRINT1 ("EXECUTING succeed.\n");
-	  goto succeed_label;
-
-        /* Match the next n pattern characters exactly.  The following
-           byte in the pattern defines n, and the n bytes after that
-           are the characters to match.  */
-	case exactn:
-	  mcnt = *p++;
-          DEBUG_PRINT2 ("EXECUTING exactn %d.\n", mcnt);
-
-          /* This is written out as an if-else so we don't waste time
-             testing `translate' inside the loop.  */
-          if (translate)
-	    {
-	      do
-		{
-		  PREFETCH ();
-		  if ((unsigned char) translate[(unsigned char) *d++]
-		      != (unsigned char) *p++)
-                    goto fail;
-		}
-	      while (--mcnt);
-	    }
-	  else
-	    {
-	      do
-		{
-		  PREFETCH ();
-		  if (*d++ != (char) *p++) goto fail;
-		}
-	      while (--mcnt);
-	    }
-	  SET_REGS_MATCHED ();
-          break;
-
-
-        /* Match any character except possibly a newline or a null.  */
-	case anychar:
-          DEBUG_PRINT1 ("EXECUTING anychar.\n");
-
-          PREFETCH ();
-
-          if ((!(bufp->syntax & RE_DOT_NEWLINE) && TRANSLATE (*d) == '\n')
-              || (bufp->syntax & RE_DOT_NOT_NULL && TRANSLATE (*d) == '\000'))
-	    goto fail;
-
-          SET_REGS_MATCHED ();
-          DEBUG_PRINT2 ("  Matched `%d'.\n", *d);
-          d++;
-	  break;
-
-
-	case charset:
-	case charset_not:
-	  {
-	    register unsigned char c;
-	    boolean not = (re_opcode_t) *(p - 1) == charset_not;
-
-            DEBUG_PRINT2 ("EXECUTING charset%s.\n", not ? "_not" : "");
-
-	    PREFETCH ();
-	    c = TRANSLATE (*d); /* The character to match.  */
-
-            /* Cast to `unsigned' instead of `unsigned char' in case the
-               bit list is a full 32 bytes long.  */
-	    if (c < (unsigned) (*p * BYTEWIDTH)
-		&& p[1 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH)))
-	      not = !not;
-
-	    p += 1 + *p;
-
-	    if (!not) goto fail;
-
-	    SET_REGS_MATCHED ();
-            d++;
-	    break;
-	  }
-
-
-        /* The beginning of a group is represented by start_memory.
-           The arguments are the register number in the next byte, and the
-           number of groups inner to this one in the next.  The text
-           matched within the group is recorded (in the internal
-           registers data structure) under the register number.  */
-        case start_memory:
-	  DEBUG_PRINT3 ("EXECUTING start_memory %d (%d):\n", *p, p[1]);
-
-          /* Find out if this group can match the empty string.  */
-	  p1 = p;		/* To send to group_match_null_string_p.  */
-
-          if (REG_MATCH_NULL_STRING_P (reg_info[*p]) == MATCH_NULL_UNSET_VALUE)
-            REG_MATCH_NULL_STRING_P (reg_info[*p])
-              = group_match_null_string_p (&p1, pend, reg_info);
-
-          /* Save the position in the string where we were the last time
-             we were at this open-group operator in case the group is
-             operated upon by a repetition operator, e.g., with `(a*)*b'
-             against `ab'; then we want to ignore where we are now in
-             the string in case this attempt to match fails.  */
-          old_regstart[*p] = REG_MATCH_NULL_STRING_P (reg_info[*p])
-                             ? REG_UNSET (regstart[*p]) ? d : regstart[*p]
-                             : regstart[*p];
-	  DEBUG_PRINT2 ("  old_regstart: %d\n",
-			 POINTER_TO_OFFSET (old_regstart[*p]));
-
-          regstart[*p] = d;
-	  DEBUG_PRINT2 ("  regstart: %d\n", POINTER_TO_OFFSET (regstart[*p]));
-
-          IS_ACTIVE (reg_info[*p]) = 1;
-          MATCHED_SOMETHING (reg_info[*p]) = 0;
-
-	  /* Clear this whenever we change the register activity status.  */
-	  set_regs_matched_done = 0;
-
-          /* This is the new highest active register.  */
-          highest_active_reg = *p;
-
-          /* If nothing was active before, this is the new lowest active
-             register.  */
-          if (lowest_active_reg == NO_LOWEST_ACTIVE_REG)
-            lowest_active_reg = *p;
-
-          /* Move past the register number and inner group count.  */
-          p += 2;
-	  just_past_start_mem = p;
-
-          break;
-
-
-        /* The stop_memory opcode represents the end of a group.  Its
-           arguments are the same as start_memory's: the register
-           number, and the number of inner groups.  */
-	case stop_memory:
-	  DEBUG_PRINT3 ("EXECUTING stop_memory %d (%d):\n", *p, p[1]);
-
-          /* We need to save the string position the last time we were at
-             this close-group operator in case the group is operated
-             upon by a repetition operator, e.g., with `((a*)*(b*)*)*'
-             against `aba'; then we want to ignore where we are now in
-             the string in case this attempt to match fails.  */
-          old_regend[*p] = REG_MATCH_NULL_STRING_P (reg_info[*p])
-                           ? REG_UNSET (regend[*p]) ? d : regend[*p]
-			   : regend[*p];
-	  DEBUG_PRINT2 ("      old_regend: %d\n",
-			 POINTER_TO_OFFSET (old_regend[*p]));
-
-          regend[*p] = d;
-	  DEBUG_PRINT2 ("      regend: %d\n", POINTER_TO_OFFSET (regend[*p]));
-
-          /* This register isn't active anymore.  */
-          IS_ACTIVE (reg_info[*p]) = 0;
-
-	  /* Clear this whenever we change the register activity status.  */
-	  set_regs_matched_done = 0;
-
-          /* If this was the only register active, nothing is active
-             anymore.  */
-          if (lowest_active_reg == highest_active_reg)
-            {
-              lowest_active_reg = NO_LOWEST_ACTIVE_REG;
-              highest_active_reg = NO_HIGHEST_ACTIVE_REG;
-            }
-          else
-            { /* We must scan for the new highest active register, since
-                 it isn't necessarily one less than now: consider
-                 (a(b)c(d(e)f)g).  When group 3 ends, after the f), the
-                 new highest active register is 1.  */
-              unsigned char r = *p - 1;
-              while (r > 0 && !IS_ACTIVE (reg_info[r]))
-                r--;
-
-              /* If we end up at register zero, that means that we saved
-                 the registers as the result of an `on_failure_jump', not
-                 a `start_memory', and we jumped to past the innermost
-                 `stop_memory'.  For example, in ((.)*) we save
-                 registers 1 and 2 as a result of the *, but when we pop
-                 back to the second ), we are at the stop_memory 1.
-                 Thus, nothing is active.  */
-	      if (r == 0)
-                {
-                  lowest_active_reg = NO_LOWEST_ACTIVE_REG;
-                  highest_active_reg = NO_HIGHEST_ACTIVE_REG;
-                }
-              else
-                highest_active_reg = r;
-            }
-
-          /* If just failed to match something this time around with a
-             group that's operated on by a repetition operator, try to
-             force exit from the ``loop'', and restore the register
-             information for this group that we had before trying this
-             last match.  */
-          if ((!MATCHED_SOMETHING (reg_info[*p])
-               || just_past_start_mem == p - 1)
-	      && (p + 2) < pend)
-            {
-              boolean is_a_jump_n = false;
-
-              p1 = p + 2;
-              mcnt = 0;
-              switch ((re_opcode_t) *p1++)
-                {
-                  case jump_n:
-		    is_a_jump_n = true;
-                  case pop_failure_jump:
-		  case maybe_pop_jump:
-		  case jump:
-		  case dummy_failure_jump:
-                    EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-		    if (is_a_jump_n)
-		      p1 += 2;
-                    break;
-
-                  default:
-                    /* do nothing */ ;
-                }
-	      p1 += mcnt;
-
-              /* If the next operation is a jump backwards in the pattern
-	         to an on_failure_jump right before the start_memory
-                 corresponding to this stop_memory, exit from the loop
-                 by forcing a failure after pushing on the stack the
-                 on_failure_jump's jump in the pattern, and d.  */
-              if (mcnt < 0 && (re_opcode_t) *p1 == on_failure_jump
-                  && (re_opcode_t) p1[3] == start_memory && p1[4] == *p)
-		{
-                  /* If this group ever matched anything, then restore
-                     what its registers were before trying this last
-                     failed match, e.g., with `(a*)*b' against `ab' for
-                     regstart[1], and, e.g., with `((a*)*(b*)*)*'
-                     against `aba' for regend[3].
-
-                     Also restore the registers for inner groups for,
-                     e.g., `((a*)(b*))*' against `aba' (register 3 would
-                     otherwise get trashed).  */
-
-                  if (EVER_MATCHED_SOMETHING (reg_info[*p]))
-		    {
-		      unsigned r;
-
-                      EVER_MATCHED_SOMETHING (reg_info[*p]) = 0;
-
-		      /* Restore this and inner groups' (if any) registers.  */
-                      for (r = *p; r < (unsigned) *p + (unsigned) *(p + 1);
-			   r++)
-                        {
-                          regstart[r] = old_regstart[r];
-
-                          /* xx why this test?  */
-                          if (old_regend[r] >= regstart[r])
-                            regend[r] = old_regend[r];
-                        }
-                    }
-		  p1++;
-                  EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-                  PUSH_FAILURE_POINT (p1 + mcnt, d, -2);
-
-                  goto fail;
-                }
-            }
-
-          /* Move past the register number and the inner group count.  */
-          p += 2;
-          break;
-
-
-	/* \<digit> has been turned into a `duplicate' command which is
-           followed by the numeric value of <digit> as the register number.  */
-        case duplicate:
-	  {
-	    register const char *d2, *dend2;
-	    int regno = *p++;   /* Get which register to match against.  */
-	    DEBUG_PRINT2 ("EXECUTING duplicate %d.\n", regno);
-
-	    /* Can't back reference a group which we've never matched.  */
-            if (REG_UNSET (regstart[regno]) || REG_UNSET (regend[regno]))
-              goto fail;
-
-            /* Where in input to try to start matching.  */
-            d2 = regstart[regno];
-
-            /* Where to stop matching; if both the place to start and
-               the place to stop matching are in the same string, then
-               set to the place to stop, otherwise, for now have to use
-               the end of the first string.  */
-
-            dend2 = ((FIRST_STRING_P (regstart[regno])
-		      == FIRST_STRING_P (regend[regno]))
-		     ? regend[regno] : end_match_1);
-	    for (;;)
-	      {
-		/* If necessary, advance to next segment in register
-                   contents.  */
-		while (d2 == dend2)
-		  {
-		    if (dend2 == end_match_2) break;
-		    if (dend2 == regend[regno]) break;
-
-                    /* End of string1 => advance to string2. */
-                    d2 = string2;
-                    dend2 = regend[regno];
-		  }
-		/* At end of register contents => success */
-		if (d2 == dend2) break;
-
-		/* If necessary, advance to next segment in data.  */
-		PREFETCH ();
-
-		/* How many characters left in this segment to match.  */
-		mcnt = dend - d;
-
-		/* Want how many consecutive characters we can match in
-                   one shot, so, if necessary, adjust the count.  */
-                if (mcnt > dend2 - d2)
-		  mcnt = dend2 - d2;
-
-		/* Compare that many; failure if mismatch, else move
-                   past them.  */
-		if (translate
-                    ? bcmp_translate (d, d2, mcnt, translate)
-                    : memcmp (d, d2, mcnt))
-		  goto fail;
-		d += mcnt, d2 += mcnt;
-
-		/* Do this because we've match some characters.  */
-		SET_REGS_MATCHED ();
-	      }
-	  }
-	  break;
-
-
-        /* begline matches the empty string at the beginning of the string
-           (unless `not_bol' is set in `bufp'), and, if
-           `newline_anchor' is set, after newlines.  */
-	case begline:
-          DEBUG_PRINT1 ("EXECUTING begline.\n");
-
-          if (AT_STRINGS_BEG (d))
-            {
-              if (!bufp->not_bol) break;
-            }
-          else if (d[-1] == '\n' && bufp->newline_anchor)
-            {
-              break;
-            }
-          /* In all other cases, we fail.  */
-          goto fail;
-
-
-        /* endline is the dual of begline.  */
-	case endline:
-          DEBUG_PRINT1 ("EXECUTING endline.\n");
-
-          if (AT_STRINGS_END (d))
-            {
-              if (!bufp->not_eol) break;
-            }
-
-          /* We have to ``prefetch'' the next character.  */
-          else if ((d == end1 ? *string2 : *d) == '\n'
-                   && bufp->newline_anchor)
-            {
-              break;
-            }
-          goto fail;
-
-
-	/* Match at the very beginning of the data.  */
-        case begbuf:
-          DEBUG_PRINT1 ("EXECUTING begbuf.\n");
-          if (AT_STRINGS_BEG (d))
-            break;
-          goto fail;
-
-
-	/* Match at the very end of the data.  */
-        case endbuf:
-          DEBUG_PRINT1 ("EXECUTING endbuf.\n");
-	  if (AT_STRINGS_END (d))
-	    break;
-          goto fail;
-
-
-        /* on_failure_keep_string_jump is used to optimize `.*\n'.  It
-           pushes NULL as the value for the string on the stack.  Then
-           `pop_failure_point' will keep the current value for the
-           string, instead of restoring it.  To see why, consider
-           matching `foo\nbar' against `.*\n'.  The .* matches the foo;
-           then the . fails against the \n.  But the next thing we want
-           to do is match the \n against the \n; if we restored the
-           string value, we would be back at the foo.
-
-           Because this is used only in specific cases, we don't need to
-           check all the things that `on_failure_jump' does, to make
-           sure the right things get saved on the stack.  Hence we don't
-           share its code.  The only reason to push anything on the
-           stack at all is that otherwise we would have to change
-           `anychar's code to do something besides goto fail in this
-           case; that seems worse than this.  */
-        case on_failure_keep_string_jump:
-          DEBUG_PRINT1 ("EXECUTING on_failure_keep_string_jump");
-
-          EXTRACT_NUMBER_AND_INCR (mcnt, p);
-#ifdef _LIBC
-          DEBUG_PRINT3 (" %d (to %p):\n", mcnt, p + mcnt);
-#else
-          DEBUG_PRINT3 (" %d (to 0x%x):\n", mcnt, p + mcnt);
-#endif
-
-          PUSH_FAILURE_POINT (p + mcnt, NULL, -2);
-          break;
-
-
-	/* Uses of on_failure_jump:
-
-           Each alternative starts with an on_failure_jump that points
-           to the beginning of the next alternative.  Each alternative
-           except the last ends with a jump that in effect jumps past
-           the rest of the alternatives.  (They really jump to the
-           ending jump of the following alternative, because tensioning
-           these jumps is a hassle.)
-
-           Repeats start with an on_failure_jump that points past both
-           the repetition text and either the following jump or
-           pop_failure_jump back to this on_failure_jump.  */
-	case on_failure_jump:
-        on_failure:
-          DEBUG_PRINT1 ("EXECUTING on_failure_jump");
-
-          EXTRACT_NUMBER_AND_INCR (mcnt, p);
-#ifdef _LIBC
-          DEBUG_PRINT3 (" %d (to %p)", mcnt, p + mcnt);
-#else
-          DEBUG_PRINT3 (" %d (to 0x%x)", mcnt, p + mcnt);
-#endif
-
-          /* If this on_failure_jump comes right before a group (i.e.,
-             the original * applied to a group), save the information
-             for that group and all inner ones, so that if we fail back
-             to this point, the group's information will be correct.
-             For example, in \(a*\)*\1, we need the preceding group,
-             and in \(zz\(a*\)b*\)\2, we need the inner group.  */
-
-          /* We can't use `p' to check ahead because we push
-             a failure point to `p + mcnt' after we do this.  */
-          p1 = p;
-
-          /* We need to skip no_op's before we look for the
-             start_memory in case this on_failure_jump is happening as
-             the result of a completed succeed_n, as in \(a\)\{1,3\}b\1
-             against aba.  */
-          while (p1 < pend && (re_opcode_t) *p1 == no_op)
-            p1++;
-
-          if (p1 < pend && (re_opcode_t) *p1 == start_memory)
-            {
-              /* We have a new highest active register now.  This will
-                 get reset at the start_memory we are about to get to,
-                 but we will have saved all the registers relevant to
-                 this repetition op, as described above.  */
-              highest_active_reg = *(p1 + 1) + *(p1 + 2);
-              if (lowest_active_reg == NO_LOWEST_ACTIVE_REG)
-                lowest_active_reg = *(p1 + 1);
-            }
-
-          DEBUG_PRINT1 (":\n");
-          PUSH_FAILURE_POINT (p + mcnt, d, -2);
-          break;
-
-
-        /* A smart repeat ends with `maybe_pop_jump'.
-	   We change it to either `pop_failure_jump' or `jump'.  */
-        case maybe_pop_jump:
-          EXTRACT_NUMBER_AND_INCR (mcnt, p);
-          DEBUG_PRINT2 ("EXECUTING maybe_pop_jump %d.\n", mcnt);
-          {
-	    register unsigned char *p2 = p;
-
-            /* Compare the beginning of the repeat with what in the
-               pattern follows its end. If we can establish that there
-               is nothing that they would both match, i.e., that we
-               would have to backtrack because of (as in, e.g., `a*a')
-               then we can change to pop_failure_jump, because we'll
-               never have to backtrack.
-
-               This is not true in the case of alternatives: in
-               `(a|ab)*' we do need to backtrack to the `ab' alternative
-               (e.g., if the string was `ab').  But instead of trying to
-               detect that here, the alternative has put on a dummy
-               failure point which is what we will end up popping.  */
-
-	    /* Skip over open/close-group commands.
-	       If what follows this loop is a ...+ construct,
-	       look at what begins its body, since we will have to
-	       match at least one of that.  */
-	    while (1)
-	      {
-		if (p2 + 2 < pend
-		    && ((re_opcode_t) *p2 == stop_memory
-			|| (re_opcode_t) *p2 == start_memory))
-		  p2 += 3;
-		else if (p2 + 6 < pend
-			 && (re_opcode_t) *p2 == dummy_failure_jump)
-		  p2 += 6;
-		else
-		  break;
-	      }
-
-	    p1 = p + mcnt;
-	    /* p1[0] ... p1[2] are the `on_failure_jump' corresponding
-	       to the `maybe_finalize_jump' of this case.  Examine what
-	       follows.  */
-
-            /* If we're at the end of the pattern, we can change.  */
-            if (p2 == pend)
-	      {
-		/* Consider what happens when matching ":\(.*\)"
-		   against ":/".  I don't really understand this code
-		   yet.  */
-  	        p[-3] = (unsigned char) pop_failure_jump;
-                DEBUG_PRINT1
-                  ("  End of pattern: change to `pop_failure_jump'.\n");
-              }
-
-            else if ((re_opcode_t) *p2 == exactn
-		     || (bufp->newline_anchor && (re_opcode_t) *p2 == endline))
-	      {
-		register unsigned char c
-                  = *p2 == (unsigned char) endline ? '\n' : p2[2];
-
-                if ((re_opcode_t) p1[3] == exactn && p1[5] != c)
-                  {
-  		    p[-3] = (unsigned char) pop_failure_jump;
-                    DEBUG_PRINT3 ("  %c != %c => pop_failure_jump.\n",
-                                  c, p1[5]);
-                  }
-
-		else if ((re_opcode_t) p1[3] == charset
-			 || (re_opcode_t) p1[3] == charset_not)
-		  {
-		    int not = (re_opcode_t) p1[3] == charset_not;
-
-		    if (c < (unsigned char) (p1[4] * BYTEWIDTH)
-			&& p1[5 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH)))
-		      not = !not;
-
-                    /* `not' is equal to 1 if c would match, which means
-                        that we can't change to pop_failure_jump.  */
-		    if (!not)
-                      {
-  		        p[-3] = (unsigned char) pop_failure_jump;
-                        DEBUG_PRINT1 ("  No match => pop_failure_jump.\n");
-                      }
-		  }
-	      }
-            else if ((re_opcode_t) *p2 == charset)
-	      {
-#ifdef DEBUG
-		register unsigned char c
-                  = *p2 == (unsigned char) endline ? '\n' : p2[2];
-#endif
-
-#if 0
-                if ((re_opcode_t) p1[3] == exactn
-		    && ! ((int) p2[1] * BYTEWIDTH > (int) p1[5]
-			  && (p2[2 + p1[5] / BYTEWIDTH]
-			      & (1 << (p1[5] % BYTEWIDTH)))))
-#else
-                if ((re_opcode_t) p1[3] == exactn
-		    && ! ((int) p2[1] * BYTEWIDTH > (int) p1[4]
-			  && (p2[2 + p1[4] / BYTEWIDTH]
-			      & (1 << (p1[4] % BYTEWIDTH)))))
-#endif
-                  {
-  		    p[-3] = (unsigned char) pop_failure_jump;
-                    DEBUG_PRINT3 ("  %c != %c => pop_failure_jump.\n",
-                                  c, p1[5]);
-                  }
-
-		else if ((re_opcode_t) p1[3] == charset_not)
-		  {
-		    int idx;
-		    /* We win if the charset_not inside the loop
-		       lists every character listed in the charset after.  */
-		    for (idx = 0; idx < (int) p2[1]; idx++)
-		      if (! (p2[2 + idx] == 0
-			     || (idx < (int) p1[4]
-				 && ((p2[2 + idx] & ~ p1[5 + idx]) == 0))))
-			break;
-
-		    if (idx == p2[1])
-                      {
-  		        p[-3] = (unsigned char) pop_failure_jump;
-                        DEBUG_PRINT1 ("  No match => pop_failure_jump.\n");
-                      }
-		  }
-		else if ((re_opcode_t) p1[3] == charset)
-		  {
-		    int idx;
-		    /* We win if the charset inside the loop
-		       has no overlap with the one after the loop.  */
-		    for (idx = 0;
-			 idx < (int) p2[1] && idx < (int) p1[4];
-			 idx++)
-		      if ((p2[2 + idx] & p1[5 + idx]) != 0)
-			break;
-
-		    if (idx == p2[1] || idx == p1[4])
-                      {
-  		        p[-3] = (unsigned char) pop_failure_jump;
-                        DEBUG_PRINT1 ("  No match => pop_failure_jump.\n");
-                      }
-		  }
-	      }
-	  }
-	  p -= 2;		/* Point at relative address again.  */
-	  if ((re_opcode_t) p[-1] != pop_failure_jump)
-	    {
-	      p[-1] = (unsigned char) jump;
-              DEBUG_PRINT1 ("  Match => jump.\n");
-	      goto unconditional_jump;
-	    }
-        /* Note fall through.  */
-
-
-	/* The end of a simple repeat has a pop_failure_jump back to
-           its matching on_failure_jump, where the latter will push a
-           failure point.  The pop_failure_jump takes off failure
-           points put on by this pop_failure_jump's matching
-           on_failure_jump; we got through the pattern to here from the
-           matching on_failure_jump, so didn't fail.  */
-        case pop_failure_jump:
-          {
-            /* We need to pass separate storage for the lowest and
-               highest registers, even though we don't care about the
-               actual values.  Otherwise, we will restore only one
-               register from the stack, since lowest will == highest in
-               `pop_failure_point'.  */
-            active_reg_t dummy_low_reg, dummy_high_reg;
-            unsigned char *pdummy;
-            const char *sdummy;
-
-            DEBUG_PRINT1 ("EXECUTING pop_failure_jump.\n");
-            POP_FAILURE_POINT (sdummy, pdummy,
-                               dummy_low_reg, dummy_high_reg,
-                               reg_dummy, reg_dummy, reg_info_dummy);
-          }
-	  /* Note fall through.  */
-
-	unconditional_jump:
-#ifdef _LIBC
-	  DEBUG_PRINT2 ("\n%p: ", p);
-#else
-	  DEBUG_PRINT2 ("\n0x%x: ", p);
-#endif
-          /* Note fall through.  */
-
-        /* Unconditionally jump (without popping any failure points).  */
-        case jump:
-	  EXTRACT_NUMBER_AND_INCR (mcnt, p);	/* Get the amount to jump.  */
-          DEBUG_PRINT2 ("EXECUTING jump %d ", mcnt);
-	  p += mcnt;				/* Do the jump.  */
-#ifdef _LIBC
-          DEBUG_PRINT2 ("(to %p).\n", p);
-#else
-          DEBUG_PRINT2 ("(to 0x%x).\n", p);
-#endif
-	  break;
-
-
-        /* We need this opcode so we can detect where alternatives end
-           in `group_match_null_string_p' et al.  */
-        case jump_past_alt:
-          DEBUG_PRINT1 ("EXECUTING jump_past_alt.\n");
-          goto unconditional_jump;
-
-
-        /* Normally, the on_failure_jump pushes a failure point, which
-           then gets popped at pop_failure_jump.  We will end up at
-           pop_failure_jump, also, and with a pattern of, say, `a+', we
-           are skipping over the on_failure_jump, so we have to push
-           something meaningless for pop_failure_jump to pop.  */
-        case dummy_failure_jump:
-          DEBUG_PRINT1 ("EXECUTING dummy_failure_jump.\n");
-          /* It doesn't matter what we push for the string here.  What
-             the code at `fail' tests is the value for the pattern.  */
-          PUSH_FAILURE_POINT (NULL, NULL, -2);
-          goto unconditional_jump;
-
-
-        /* At the end of an alternative, we need to push a dummy failure
-           point in case we are followed by a `pop_failure_jump', because
-           we don't want the failure point for the alternative to be
-           popped.  For example, matching `(a|ab)*' against `aab'
-           requires that we match the `ab' alternative.  */
-        case push_dummy_failure:
-          DEBUG_PRINT1 ("EXECUTING push_dummy_failure.\n");
-          /* See comments just above at `dummy_failure_jump' about the
-             two zeroes.  */
-          PUSH_FAILURE_POINT (NULL, NULL, -2);
-          break;
-
-        /* Have to succeed matching what follows at least n times.
-           After that, handle like `on_failure_jump'.  */
-        case succeed_n:
-          EXTRACT_NUMBER (mcnt, p + 2);
-          DEBUG_PRINT2 ("EXECUTING succeed_n %d.\n", mcnt);
-
-          assert (mcnt >= 0);
-          /* Originally, this is how many times we HAVE to succeed.  */
-          if (mcnt > 0)
-            {
-               mcnt--;
-	       p += 2;
-               STORE_NUMBER_AND_INCR (p, mcnt);
-#ifdef _LIBC
-               DEBUG_PRINT3 ("  Setting %p to %d.\n", p - 2, mcnt);
-#else
-               DEBUG_PRINT3 ("  Setting 0x%x to %d.\n", p - 2, mcnt);
-#endif
-            }
-	  else if (mcnt == 0)
-            {
-#ifdef _LIBC
-              DEBUG_PRINT2 ("  Setting two bytes from %p to no_op.\n", p+2);
-#else
-              DEBUG_PRINT2 ("  Setting two bytes from 0x%x to no_op.\n", p+2);
-#endif
-	      p[2] = (unsigned char) no_op;
-              p[3] = (unsigned char) no_op;
-              goto on_failure;
-            }
-          break;
-
-        case jump_n:
-          EXTRACT_NUMBER (mcnt, p + 2);
-          DEBUG_PRINT2 ("EXECUTING jump_n %d.\n", mcnt);
-
-          /* Originally, this is how many times we CAN jump.  */
-          if (mcnt)
-            {
-               mcnt--;
-               STORE_NUMBER (p + 2, mcnt);
-#ifdef _LIBC
-               DEBUG_PRINT3 ("  Setting %p to %d.\n", p + 2, mcnt);
-#else
-               DEBUG_PRINT3 ("  Setting 0x%x to %d.\n", p + 2, mcnt);
-#endif
-	       goto unconditional_jump;
-            }
-          /* If don't have to jump any more, skip over the rest of command.  */
-	  else
-	    p += 4;
-          break;
-
-	case set_number_at:
-	  {
-            DEBUG_PRINT1 ("EXECUTING set_number_at.\n");
-
-            EXTRACT_NUMBER_AND_INCR (mcnt, p);
-            p1 = p + mcnt;
-            EXTRACT_NUMBER_AND_INCR (mcnt, p);
-#ifdef _LIBC
-            DEBUG_PRINT3 ("  Setting %p to %d.\n", p1, mcnt);
-#else
-            DEBUG_PRINT3 ("  Setting 0x%x to %d.\n", p1, mcnt);
-#endif
-	    STORE_NUMBER (p1, mcnt);
-            break;
-          }
-
-#if 0
-	/* The DEC Alpha C compiler 3.x generates incorrect code for the
-	   test  WORDCHAR_P (d - 1) != WORDCHAR_P (d)  in the expansion of
-	   AT_WORD_BOUNDARY, so this code is disabled.  Expanding the
-	   macro and introducing temporary variables works around the bug.  */
-
-	case wordbound:
-	  DEBUG_PRINT1 ("EXECUTING wordbound.\n");
-	  if (AT_WORD_BOUNDARY (d))
-	    break;
-	  goto fail;
-
-	case notwordbound:
-	  DEBUG_PRINT1 ("EXECUTING notwordbound.\n");
-	  if (AT_WORD_BOUNDARY (d))
-	    goto fail;
-	  break;
-#else
-	case wordbound:
-	{
-	  boolean prevchar, thischar;
-
-	  DEBUG_PRINT1 ("EXECUTING wordbound.\n");
-	  if (AT_STRINGS_BEG (d) || AT_STRINGS_END (d))
-	    break;
-
-	  prevchar = WORDCHAR_P (d - 1);
-	  thischar = WORDCHAR_P (d);
-	  if (prevchar != thischar)
-	    break;
-	  goto fail;
-	}
-
-      case notwordbound:
-	{
-	  boolean prevchar, thischar;
-
-	  DEBUG_PRINT1 ("EXECUTING notwordbound.\n");
-	  if (AT_STRINGS_BEG (d) || AT_STRINGS_END (d))
-	    goto fail;
-
-	  prevchar = WORDCHAR_P (d - 1);
-	  thischar = WORDCHAR_P (d);
-	  if (prevchar != thischar)
-	    goto fail;
-	  break;
-	}
-#endif
-
-	case wordbeg:
-          DEBUG_PRINT1 ("EXECUTING wordbeg.\n");
-	  if (WORDCHAR_P (d) && (AT_STRINGS_BEG (d) || !WORDCHAR_P (d - 1)))
-	    break;
-          goto fail;
-
-	case wordend:
-          DEBUG_PRINT1 ("EXECUTING wordend.\n");
-	  if (!AT_STRINGS_BEG (d) && WORDCHAR_P (d - 1)
-              && (!WORDCHAR_P (d) || AT_STRINGS_END (d)))
-	    break;
-          goto fail;
-
-#ifdef emacs
-  	case before_dot:
-          DEBUG_PRINT1 ("EXECUTING before_dot.\n");
- 	  if (PTR_CHAR_POS ((unsigned char *) d) >= point)
-  	    goto fail;
-  	  break;
-
-  	case at_dot:
-          DEBUG_PRINT1 ("EXECUTING at_dot.\n");
- 	  if (PTR_CHAR_POS ((unsigned char *) d) != point)
-  	    goto fail;
-  	  break;
-
-  	case after_dot:
-          DEBUG_PRINT1 ("EXECUTING after_dot.\n");
-          if (PTR_CHAR_POS ((unsigned char *) d) <= point)
-  	    goto fail;
-  	  break;
-
-	case syntaxspec:
-          DEBUG_PRINT2 ("EXECUTING syntaxspec %d.\n", mcnt);
-	  mcnt = *p++;
-	  goto matchsyntax;
-
-        case wordchar:
-          DEBUG_PRINT1 ("EXECUTING Emacs wordchar.\n");
-	  mcnt = (int) Sword;
-        matchsyntax:
-	  PREFETCH ();
-	  /* Can't use *d++ here; SYNTAX may be an unsafe macro.  */
-	  d++;
-	  if (SYNTAX (d[-1]) != (enum syntaxcode) mcnt)
-	    goto fail;
-          SET_REGS_MATCHED ();
-	  break;
-
-	case notsyntaxspec:
-          DEBUG_PRINT2 ("EXECUTING notsyntaxspec %d.\n", mcnt);
-	  mcnt = *p++;
-	  goto matchnotsyntax;
-
-        case notwordchar:
-          DEBUG_PRINT1 ("EXECUTING Emacs notwordchar.\n");
-	  mcnt = (int) Sword;
-        matchnotsyntax:
-	  PREFETCH ();
-	  /* Can't use *d++ here; SYNTAX may be an unsafe macro.  */
-	  d++;
-	  if (SYNTAX (d[-1]) == (enum syntaxcode) mcnt)
-	    goto fail;
-	  SET_REGS_MATCHED ();
-          break;
-
-#else /* not emacs */
-	case wordchar:
-          DEBUG_PRINT1 ("EXECUTING non-Emacs wordchar.\n");
-	  PREFETCH ();
-          if (!WORDCHAR_P (d))
-            goto fail;
-	  SET_REGS_MATCHED ();
-          d++;
-	  break;
-
-	case notwordchar:
-          DEBUG_PRINT1 ("EXECUTING non-Emacs notwordchar.\n");
-	  PREFETCH ();
-	  if (WORDCHAR_P (d))
-            goto fail;
-          SET_REGS_MATCHED ();
-          d++;
-	  break;
-#endif /* not emacs */
-
-        default:
-          abort ();
-	}
-      continue;  /* Successfully executed one pattern command; keep going.  */
-
-
-    /* We goto here if a matching operation fails. */
-    fail:
-      if (!FAIL_STACK_EMPTY ())
-	{ /* A restart point is known.  Restore to that state.  */
-          DEBUG_PRINT1 ("\nFAIL:\n");
-          POP_FAILURE_POINT (d, p,
-                             lowest_active_reg, highest_active_reg,
-                             regstart, regend, reg_info);
-
-          /* If this failure point is a dummy, try the next one.  */
-          if (!p)
-	    goto fail;
-
-          /* If we failed to the end of the pattern, don't examine *p.  */
-	  assert (p <= pend);
-          if (p < pend)
-            {
-              boolean is_a_jump_n = false;
-
-              /* If failed to a backwards jump that's part of a repetition
-                 loop, need to pop this failure point and use the next one.  */
-              switch ((re_opcode_t) *p)
-                {
-                case jump_n:
-                  is_a_jump_n = true;
-                case maybe_pop_jump:
-                case pop_failure_jump:
-                case jump:
-                  p1 = p + 1;
-                  EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-                  p1 += mcnt;
-
-                  if ((is_a_jump_n && (re_opcode_t) *p1 == succeed_n)
-                      || (!is_a_jump_n
-                          && (re_opcode_t) *p1 == on_failure_jump))
-                    goto fail;
-                  break;
-                default:
-                  /* do nothing */ ;
-                }
-            }
-
-          if (d >= string1 && d <= end1)
-	    dend = end_match_1;
-        }
-      else
-        break;   /* Matching at this starting point really fails.  */
-    } /* for (;;) */
-
-  if (best_regs_set)
-    goto restore_best_regs;
-
-  FREE_VARIABLES ();
-
-  return -1;         			/* Failure to match.  */
-} /* re_match_2 */
-
-/* Subroutine definitions for re_match_2.  */
-
-
-/* We are passed P pointing to a register number after a start_memory.
-
-   Return true if the pattern up to the corresponding stop_memory can
-   match the empty string, and false otherwise.
-
-   If we find the matching stop_memory, sets P to point to one past its number.
-   Otherwise, sets P to an undefined byte less than or equal to END.
-
-   We don't handle duplicates properly (yet).  */
-
-static boolean
-group_match_null_string_p (p, end, reg_info)
-    unsigned char **p, *end;
-    register_info_type *reg_info;
-{
-  int mcnt;
-  /* Point to after the args to the start_memory.  */
-  unsigned char *p1 = *p + 2;
-
-  while (p1 < end)
-    {
-      /* Skip over opcodes that can match nothing, and return true or
-	 false, as appropriate, when we get to one that can't, or to the
-         matching stop_memory.  */
-
-      switch ((re_opcode_t) *p1)
-        {
-        /* Could be either a loop or a series of alternatives.  */
-        case on_failure_jump:
-          p1++;
-          EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-
-          /* If the next operation is not a jump backwards in the
-	     pattern.  */
-
-	  if (mcnt >= 0)
-	    {
-              /* Go through the on_failure_jumps of the alternatives,
-                 seeing if any of the alternatives cannot match nothing.
-                 The last alternative starts with only a jump,
-                 whereas the rest start with on_failure_jump and end
-                 with a jump, e.g., here is the pattern for `a|b|c':
-
-                 /on_failure_jump/0/6/exactn/1/a/jump_past_alt/0/6
-                 /on_failure_jump/0/6/exactn/1/b/jump_past_alt/0/3
-                 /exactn/1/c
-
-                 So, we have to first go through the first (n-1)
-                 alternatives and then deal with the last one separately.  */
-
-
-              /* Deal with the first (n-1) alternatives, which start
-                 with an on_failure_jump (see above) that jumps to right
-                 past a jump_past_alt.  */
-
-              while ((re_opcode_t) p1[mcnt-3] == jump_past_alt)
-                {
-                  /* `mcnt' holds how many bytes long the alternative
-                     is, including the ending `jump_past_alt' and
-                     its number.  */
-
-                  if (!alt_match_null_string_p (p1, p1 + mcnt - 3,
-				                      reg_info))
-                    return false;
-
-                  /* Move to right after this alternative, including the
-		     jump_past_alt.  */
-                  p1 += mcnt;
-
-                  /* Break if it's the beginning of an n-th alternative
-                     that doesn't begin with an on_failure_jump.  */
-                  if ((re_opcode_t) *p1 != on_failure_jump)
-                    break;
-
-		  /* Still have to check that it's not an n-th
-		     alternative that starts with an on_failure_jump.  */
-		  p1++;
-                  EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-                  if ((re_opcode_t) p1[mcnt-3] != jump_past_alt)
-                    {
-		      /* Get to the beginning of the n-th alternative.  */
-                      p1 -= 3;
-                      break;
-                    }
-                }
-
-              /* Deal with the last alternative: go back and get number
-                 of the `jump_past_alt' just before it.  `mcnt' contains
-                 the length of the alternative.  */
-              EXTRACT_NUMBER (mcnt, p1 - 2);
-
-              if (!alt_match_null_string_p (p1, p1 + mcnt, reg_info))
-                return false;
-
-              p1 += mcnt;	/* Get past the n-th alternative.  */
-            } /* if mcnt > 0 */
-          break;
-
-
-        case stop_memory:
-	  assert (p1[1] == **p);
-          *p = p1 + 2;
-          return true;
-
-
-        default:
-          if (!common_op_match_null_string_p (&p1, end, reg_info))
-            return false;
-        }
-    } /* while p1 < end */
-
-  return false;
-} /* group_match_null_string_p */
-
-
-/* Similar to group_match_null_string_p, but doesn't deal with alternatives:
-   It expects P to be the first byte of a single alternative and END one
-   byte past the last. The alternative can contain groups.  */
-
-static boolean
-alt_match_null_string_p (p, end, reg_info)
-    unsigned char *p, *end;
-    register_info_type *reg_info;
-{
-  int mcnt;
-  unsigned char *p1 = p;
-
-  while (p1 < end)
-    {
-      /* Skip over opcodes that can match nothing, and break when we get
-         to one that can't.  */
-
-      switch ((re_opcode_t) *p1)
-        {
-	/* It's a loop.  */
-        case on_failure_jump:
-          p1++;
-          EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-          p1 += mcnt;
-          break;
-
-	default:
-          if (!common_op_match_null_string_p (&p1, end, reg_info))
-            return false;
-        }
-    }  /* while p1 < end */
-
-  return true;
-} /* alt_match_null_string_p */
-
-
-/* Deals with the ops common to group_match_null_string_p and
-   alt_match_null_string_p.
-
-   Sets P to one after the op and its arguments, if any.  */
-
-static boolean
-common_op_match_null_string_p (p, end, reg_info)
-    unsigned char **p, *end;
-    register_info_type *reg_info;
-{
-  int mcnt;
-  boolean ret;
-  int reg_no;
-  unsigned char *p1 = *p;
-
-  switch ((re_opcode_t) *p1++)
-    {
-    case no_op:
-    case begline:
-    case endline:
-    case begbuf:
-    case endbuf:
-    case wordbeg:
-    case wordend:
-    case wordbound:
-    case notwordbound:
-#ifdef emacs
-    case before_dot:
-    case at_dot:
-    case after_dot:
-#endif
-      break;
-
-    case start_memory:
-      reg_no = *p1;
-      assert (reg_no > 0 && reg_no <= MAX_REGNUM);
-      ret = group_match_null_string_p (&p1, end, reg_info);
-
-      /* Have to set this here in case we're checking a group which
-         contains a group and a back reference to it.  */
-
-      if (REG_MATCH_NULL_STRING_P (reg_info[reg_no]) == MATCH_NULL_UNSET_VALUE)
-        REG_MATCH_NULL_STRING_P (reg_info[reg_no]) = ret;
-
-      if (!ret)
-        return false;
-      break;
-
-    /* If this is an optimized succeed_n for zero times, make the jump.  */
-    case jump:
-      EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-      if (mcnt >= 0)
-        p1 += mcnt;
-      else
-        return false;
-      break;
-
-    case succeed_n:
-      /* Get to the number of times to succeed.  */
-      p1 += 2;
-      EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-
-      if (mcnt == 0)
-        {
-          p1 -= 4;
-          EXTRACT_NUMBER_AND_INCR (mcnt, p1);
-          p1 += mcnt;
-        }
-      else
-        return false;
-      break;
-
-    case duplicate:
-      if (!REG_MATCH_NULL_STRING_P (reg_info[*p1]))
-        return false;
-      break;
-
-    case set_number_at:
-      p1 += 4;
-
-    default:
-      /* All other opcodes mean we cannot match the empty string.  */
-      return false;
-  }
-
-  *p = p1;
-  return true;
-} /* common_op_match_null_string_p */
-
-
-/* Return zero if TRANSLATE[S1] and TRANSLATE[S2] are identical for LEN
-   bytes; nonzero otherwise.  */
-
-static int
-bcmp_translate (s1, s2, len, translate)
-     const char *s1, *s2;
-     register int len;
-     RE_TRANSLATE_TYPE translate;
-{
-  register const unsigned char *p1 = (const unsigned char *) s1;
-  register const unsigned char *p2 = (const unsigned char *) s2;
-  while (len)
-    {
-      if (translate[*p1++] != translate[*p2++]) return 1;
-      len--;
-    }
-  return 0;
-}
-
-/* Entry points for GNU code.  */
-
-/* re_compile_pattern is the GNU regular expression compiler: it
-   compiles PATTERN (of length SIZE) and puts the result in BUFP.
-   Returns 0 if the pattern was valid, otherwise an error string.
-
-   Assumes the `allocated' (and perhaps `buffer') and `translate' fields
-   are set in BUFP on entry.
-
-   We call regex_compile to do the actual compilation.  */
-
-const char *
-re_compile_pattern (pattern, length, bufp)
-     const char *pattern;
-     size_t length;
-     struct re_pattern_buffer *bufp;
-{
-  reg_errcode_t ret;
-
-  /* GNU code is written to assume at least RE_NREGS registers will be set
-     (and at least one extra will be -1).  */
-  bufp->regs_allocated = REGS_UNALLOCATED;
-
-  /* And GNU code determines whether or not to get register information
-     by passing null for the REGS argument to re_match, etc., not by
-     setting no_sub.  */
-  bufp->no_sub = 0;
-
-  /* Match anchors at newline.  */
-  bufp->newline_anchor = 1;
-
-  ret = regex_compile (pattern, length, re_syntax_options, bufp);
-
-  if (!ret)
-    return NULL;
-  return gettext (re_error_msgid[(int) ret]);
-}
-#ifdef _LIBC
-weak_alias (__re_compile_pattern, re_compile_pattern)
-#endif
-
-/* Entry points compatible with 4.2 BSD regex library.  We don't define
-   them unless specifically requested.  */
-
-#if defined _REGEX_RE_COMP || defined _LIBC
-
-/* BSD has one and only one pattern buffer.  */
-static struct re_pattern_buffer re_comp_buf;
-
-char *
-#ifdef _LIBC
-/* Make these definitions weak in libc, so POSIX programs can redefine
-   these names if they don't use our functions, and still use
-   regcomp/regexec below without link errors.  */
-weak_function
-#endif
-re_comp (s)
-    const char *s;
-{
-  reg_errcode_t ret;
-
-  if (!s)
-    {
-      if (!re_comp_buf.buffer)
-	return gettext ("No previous regular expression");
-      return 0;
-    }
-
-  if (!re_comp_buf.buffer)
-    {
-      re_comp_buf.buffer = (unsigned char *) malloc (200);
-      if (re_comp_buf.buffer == NULL)
-        return (char *) gettext (re_error_msgid[(int) REG_ESPACE]);
-      re_comp_buf.allocated = 200;
-
-      re_comp_buf.fastmap = (char *) malloc (1 << BYTEWIDTH);
-      if (re_comp_buf.fastmap == NULL)
-	return (char *) gettext (re_error_msgid[(int) REG_ESPACE]);
-    }
-
-  /* Since `re_exec' always passes NULL for the `regs' argument, we
-     don't need to initialize the pattern buffer fields which affect it.  */
-
-  /* Match anchors at newlines.  */
-  re_comp_buf.newline_anchor = 1;
-
-  ret = regex_compile (s, strlen (s), re_syntax_options, &re_comp_buf);
-
-  if (!ret)
-    return NULL;
-
-  /* Yes, we're discarding `const' here if !HAVE_LIBINTL.  */
-  return (char *) gettext (re_error_msgid[(int) ret]);
-}
-
-
-int
-#ifdef _LIBC
-weak_function
-#endif
-re_exec (s)
-    const char *s;
-{
-  const int len = strlen (s);
-  return
-    0 <= re_search (&re_comp_buf, s, len, 0, len, (struct re_registers *) 0);
-}
-
-#endif /* _REGEX_RE_COMP */
-
-/* POSIX.2 functions.  Don't define these for Emacs.  */
-
-#ifndef emacs
-
-/* regcomp takes a regular expression as a string and compiles it.
-
-   PREG is a regex_t *.  We do not expect any fields to be initialized,
-   since POSIX says we shouldn't.  Thus, we set
-
-     `buffer' to the compiled pattern;
-     `used' to the length of the compiled pattern;
-     `syntax' to RE_SYNTAX_POSIX_EXTENDED if the
-       REG_EXTENDED bit in CFLAGS is set; otherwise, to
-       RE_SYNTAX_POSIX_BASIC;
-     `newline_anchor' to REG_NEWLINE being set in CFLAGS;
-     `fastmap' and `fastmap_accurate' to zero;
-     `re_nsub' to the number of subexpressions in PATTERN.
-
-   PATTERN is the address of the pattern string.
-
-   CFLAGS is a series of bits which affect compilation.
-
-     If REG_EXTENDED is set, we use POSIX extended syntax; otherwise, we
-     use POSIX basic syntax.
-
-     If REG_NEWLINE is set, then . and [^...] don't match newline.
-     Also, regexec will try a match beginning after every newline.
-
-     If REG_ICASE is set, then we considers upper- and lowercase
-     versions of letters to be equivalent when matching.
-
-     If REG_NOSUB is set, then when PREG is passed to regexec, that
-     routine will report only success or failure, and nothing about the
-     registers.
-
-   It returns 0 if it succeeds, nonzero if it doesn't.  (See gnu-regex.h for
-   the return codes and their meanings.)  */
-
-int
-regcomp (preg, pattern, cflags)
-    regex_t *preg;
-    const char *pattern;
-    int cflags;
-{
-  reg_errcode_t ret;
-  reg_syntax_t syntax
-    = (cflags & REG_EXTENDED) ?
-      RE_SYNTAX_POSIX_EXTENDED : RE_SYNTAX_POSIX_BASIC;
-
-  /* regex_compile will allocate the space for the compiled pattern.  */
-  preg->buffer = 0;
-  preg->allocated = 0;
-  preg->used = 0;
-
-  /* Don't bother to use a fastmap when searching.  This simplifies the
-     REG_NEWLINE case: if we used a fastmap, we'd have to put all the
-     characters after newlines into the fastmap.  This way, we just try
-     every character.  */
-  preg->fastmap = 0;
-
-  if (cflags & REG_ICASE)
-    {
-      unsigned i;
-
-      preg->translate
-	= (RE_TRANSLATE_TYPE) malloc (CHAR_SET_SIZE
-				      * sizeof (*(RE_TRANSLATE_TYPE)0));
-      if (preg->translate == NULL)
-        return (int) REG_ESPACE;
-
-      /* Map uppercase characters to corresponding lowercase ones.  */
-      for (i = 0; i < CHAR_SET_SIZE; i++)
-        preg->translate[i] = ISUPPER (i) ? tolower (i) : i;
-    }
-  else
-    preg->translate = NULL;
-
-  /* If REG_NEWLINE is set, newlines are treated differently.  */
-  if (cflags & REG_NEWLINE)
-    { /* REG_NEWLINE implies neither . nor [^...] match newline.  */
-      syntax &= ~RE_DOT_NEWLINE;
-      syntax |= RE_HAT_LISTS_NOT_NEWLINE;
-      /* It also changes the matching behavior.  */
-      preg->newline_anchor = 1;
-    }
-  else
-    preg->newline_anchor = 0;
-
-  preg->no_sub = !!(cflags & REG_NOSUB);
-
-  /* POSIX says a null character in the pattern terminates it, so we
-     can use strlen here in compiling the pattern.  */
-  ret = regex_compile (pattern, strlen (pattern), syntax, preg);
-
-  /* POSIX doesn't distinguish between an unmatched open-group and an
-     unmatched close-group: both are REG_EPAREN.  */
-  if (ret == REG_ERPAREN) ret = REG_EPAREN;
-
-  return (int) ret;
-}
-#ifdef _LIBC
-weak_alias (__regcomp, regcomp)
-#endif
-
-
-/* regexec searches for a given pattern, specified by PREG, in the
-   string STRING.
-
-   If NMATCH is zero or REG_NOSUB was set in the cflags argument to
-   `regcomp', we ignore PMATCH.  Otherwise, we assume PMATCH has at
-   least NMATCH elements, and we set them to the offsets of the
-   corresponding matched substrings.
-
-   EFLAGS specifies `execution flags' which affect matching: if
-   REG_NOTBOL is set, then ^ does not match at the beginning of the
-   string; if REG_NOTEOL is set, then $ does not match at the end.
-
-   We return 0 if we find a match and REG_NOMATCH if not.  */
-
-int
-regexec (preg, string, nmatch, pmatch, eflags)
-    const regex_t *preg;
-    const char *string;
-    size_t nmatch;
-    regmatch_t pmatch[];
-    int eflags;
-{
-  int ret;
-  struct re_registers regs;
-  regex_t private_preg;
-  int len = strlen (string);
-  boolean want_reg_info = !preg->no_sub && nmatch > 0;
-
-  private_preg = *preg;
-
-  private_preg.not_bol = !!(eflags & REG_NOTBOL);
-  private_preg.not_eol = !!(eflags & REG_NOTEOL);
-
-  /* The user has told us exactly how many registers to return
-     information about, via `nmatch'.  We have to pass that on to the
-     matching routines.  */
-  private_preg.regs_allocated = REGS_FIXED;
-
-  if (want_reg_info)
-    {
-      regs.num_regs = nmatch;
-      regs.start = TALLOC (nmatch, regoff_t);
-      regs.end = TALLOC (nmatch, regoff_t);
-      if (regs.start == NULL || regs.end == NULL)
-        return (int) REG_NOMATCH;
-    }
-
-  /* Perform the searching operation.  */
-  ret = re_search (&private_preg, string, len,
-                   /* start: */ 0, /* range: */ len,
-                   want_reg_info ? &regs : (struct re_registers *) 0);
-
-  /* Copy the register information to the POSIX structure.  */
-  if (want_reg_info)
-    {
-      if (ret >= 0)
-        {
-          unsigned r;
-
-          for (r = 0; r < nmatch; r++)
-            {
-              pmatch[r].rm_so = regs.start[r];
-              pmatch[r].rm_eo = regs.end[r];
-            }
-        }
-
-      /* If we needed the temporary register info, free the space now.  */
-      free (regs.start);
-      free (regs.end);
-    }
-
-  /* We want zero return to mean success, unlike `re_search'.  */
-  return ret >= 0 ? (int) REG_NOERROR : (int) REG_NOMATCH;
-}
-#ifdef _LIBC
-weak_alias (__regexec, regexec)
-#endif
-
-
-/* Returns a message corresponding to an error code, ERRCODE, returned
-   from either regcomp or regexec.   We don't use PREG here.  */
-
-size_t
-__regerror (errcode, preg, errbuf, errbuf_size)
-    int errcode;
-    const regex_t *preg;
-    char *errbuf;
-    size_t errbuf_size;
-{
-  const char *msg;
-  size_t msg_size;
-
-  if (errcode < 0
-      || errcode >= (int) (sizeof (re_error_msgid)
-			   / sizeof (re_error_msgid[0])))
-    /* Only error codes returned by the rest of the code should be passed
-       to this routine.  If we are given anything else, or if other regex
-       code generates an invalid error code, then the program has a bug.
-       Dump core so we can fix it.  */
-    abort ();
-
-  msg = gettext (re_error_msgid[errcode]);
-
-  msg_size = strlen (msg) + 1; /* Includes the null.  */
-
-  if (errbuf_size != 0)
-    {
-      if (msg_size > errbuf_size)
-        {
-#if defined HAVE_MEMPCPY || defined _LIBC
-	  *((char *) __mempcpy (errbuf, msg, errbuf_size - 1)) = '\0';
-#else
-          memcpy (errbuf, msg, errbuf_size - 1);
-          errbuf[errbuf_size - 1] = 0;
-#endif
-        }
-      else
-        memcpy (errbuf, msg, msg_size);
-    }
-
-  return msg_size;
-}
-#ifdef _LIBC
-weak_alias (__regerror, regerror)
-#endif
-
-
-/* Free dynamically allocated space used by PREG.  */
-
-void
-regfree (preg)
-    regex_t *preg;
-{
-  if (preg->buffer != NULL)
-    free (preg->buffer);
-  preg->buffer = NULL;
-
-  preg->allocated = 0;
-  preg->used = 0;
-
-  if (preg->fastmap != NULL)
-    free (preg->fastmap);
-  preg->fastmap = NULL;
-  preg->fastmap_accurate = 0;
-
-  if (preg->translate != NULL)
-    free (preg->translate);
-  preg->translate = NULL;
-}
-#ifdef _LIBC
-weak_alias (__regfree, regfree)
-#endif
-
-#endif /* not emacs  */
diff --git a/gdb/gnu-regex.h b/gdb/gnu-regex.h
deleted file mode 100644
index 9153ea1..0000000
--- a/gdb/gnu-regex.h
+++ /dev/null
@@ -1,576 +0,0 @@
-/* Definitions for data structures and routines for the regular
-   expression library, version 0.12.
-   Copyright (C) 1985,89,90,91,92,93,95,96,97,98 Free Software Foundation, Inc.
-
-   NOTE: The canonical source of this file is maintained with the 
-   GNU C Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
-
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation, 
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef _REGEX_H
-#define _REGEX_H 1
-
-/* Allow the use in C++ code.  */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* POSIX says that <sys/types.h> must be included (by the caller) before
-   <regex.h>.  */
-
-#if !defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE && defined VMS
-/* VMS doesn't have `size_t' in <sys/types.h>, even though POSIX says it
-   should be there.  */
-# include <stddef.h>
-#endif
-
-/* GDB LOCAL: define _REGEX_RE_COMP to get BSD style re_comp and re_exec */
-#ifndef _REGEX_RE_COMP
-#define _REGEX_RE_COMP
-#endif
-
-/* The following two types have to be signed and unsigned integer type
-   wide enough to hold a value of a pointer.  For most ANSI compilers
-   ptrdiff_t and size_t should be likely OK.  Still size of these two
-   types is 2 for Microsoft C.  Ugh... */
-typedef long int s_reg_t;
-typedef unsigned long int active_reg_t;
-
-/* The following bits are used to determine the regexp syntax we
-   recognize.  The set/not-set meanings are chosen so that Emacs syntax
-   remains the value 0.  The bits are given in alphabetical order, and
-   the definitions shifted by one from the previous bit; thus, when we
-   add or remove a bit, only one other definition need change.  */
-typedef unsigned long int reg_syntax_t;
-
-/* If this bit is not set, then \ inside a bracket expression is literal.
-   If set, then such a \ quotes the following character.  */
-#define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1)
-
-/* If this bit is not set, then + and ? are operators, and \+ and \? are
-     literals.
-   If set, then \+ and \? are operators and + and ? are literals.  */
-#define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1)
-
-/* If this bit is set, then character classes are supported.  They are:
-     [:alpha:], [:upper:], [:lower:],  [:digit:], [:alnum:], [:xdigit:],
-     [:space:], [:print:], [:punct:], [:graph:], and [:cntrl:].
-   If not set, then character classes are not supported.  */
-#define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1)
-
-/* If this bit is set, then ^ and $ are always anchors (outside bracket
-     expressions, of course).
-   If this bit is not set, then it depends:
-        ^  is an anchor if it is at the beginning of a regular
-           expression or after an open-group or an alternation operator;
-        $  is an anchor if it is at the end of a regular expression, or
-           before a close-group or an alternation operator.
-
-   This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because
-   POSIX draft 11.2 says that * etc. in leading positions is undefined.
-   We already implemented a previous draft which made those constructs
-   invalid, though, so we haven't changed the code back.  */
-#define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1)
-
-/* If this bit is set, then special characters are always special
-     regardless of where they are in the pattern.
-   If this bit is not set, then special characters are special only in
-     some contexts; otherwise they are ordinary.  Specifically,
-     * + ? and intervals are only special when not after the beginning,
-     open-group, or alternation operator.  */
-#define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1)
-
-/* If this bit is set, then *, +, ?, and { cannot be first in an re or
-     immediately after an alternation or begin-group operator.  */
-#define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1)
-
-/* If this bit is set, then . matches newline.
-   If not set, then it doesn't.  */
-#define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1)
-
-/* If this bit is set, then . doesn't match NUL.
-   If not set, then it does.  */
-#define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1)
-
-/* If this bit is set, nonmatching lists [^...] do not match newline.
-   If not set, they do.  */
-#define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1)
-
-/* If this bit is set, either \{...\} or {...} defines an
-     interval, depending on RE_NO_BK_BRACES.
-   If not set, \{, \}, {, and } are literals.  */
-#define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1)
-
-/* If this bit is set, +, ? and | aren't recognized as operators.
-   If not set, they are.  */
-#define RE_LIMITED_OPS (RE_INTERVALS << 1)
-
-/* If this bit is set, newline is an alternation operator.
-   If not set, newline is literal.  */
-#define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1)
-
-/* If this bit is set, then `{...}' defines an interval, and \{ and \}
-     are literals.
-  If not set, then `\{...\}' defines an interval.  */
-#define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1)
-
-/* If this bit is set, (...) defines a group, and \( and \) are literals.
-   If not set, \(...\) defines a group, and ( and ) are literals.  */
-#define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1)
-
-/* If this bit is set, then \<digit> matches <digit>.
-   If not set, then \<digit> is a back-reference.  */
-#define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1)
-
-/* If this bit is set, then | is an alternation operator, and \| is literal.
-   If not set, then \| is an alternation operator, and | is literal.  */
-#define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1)
-
-/* If this bit is set, then an ending range point collating higher
-     than the starting range point, as in [z-a], is invalid.
-   If not set, then when ending range point collates higher than the
-     starting range point, the range is ignored.  */
-#define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1)
-
-/* If this bit is set, then an unmatched ) is ordinary.
-   If not set, then an unmatched ) is invalid.  */
-#define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1)
-
-/* If this bit is set, succeed as soon as we match the whole pattern,
-   without further backtracking.  */
-#define RE_NO_POSIX_BACKTRACKING (RE_UNMATCHED_RIGHT_PAREN_ORD << 1)
-
-/* If this bit is set, do not process the GNU regex operators.
-   If not set, then the GNU regex operators are recognized. */
-#define RE_NO_GNU_OPS (RE_NO_POSIX_BACKTRACKING << 1)
-
-/* If this bit is set, turn on internal regex debugging.
-   If not set, and debugging was on, turn it off.
-   This only works if regex.c is compiled -DDEBUG.
-   We define this bit always, so that all that's needed to turn on
-   debugging is to recompile regex.c; the calling code can always have
-   this bit set, and it won't affect anything in the normal case. */
-#define RE_DEBUG (RE_NO_GNU_OPS << 1)
-
-/* This global variable defines the particular regexp syntax to use (for
-   some interfaces).  When a regexp is compiled, the syntax used is
-   stored in the pattern buffer, so changing this does not affect
-   already-compiled regexps.  */
-extern reg_syntax_t re_syntax_options;
-
-/* Define combinations of the above bits for the standard possibilities.
-   (The [[[ comments delimit what gets put into the Texinfo file, so
-   don't delete them!)  */
-/* [[[begin syntaxes]]] */
-#define RE_SYNTAX_EMACS 0
-
-#define RE_SYNTAX_AWK							\
-  (RE_BACKSLASH_ESCAPE_IN_LISTS   | RE_DOT_NOT_NULL			\
-   | RE_NO_BK_PARENS              | RE_NO_BK_REFS			\
-   | RE_NO_BK_VBAR                | RE_NO_EMPTY_RANGES			\
-   | RE_DOT_NEWLINE		  | RE_CONTEXT_INDEP_ANCHORS		\
-   | RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS)
-
-#define RE_SYNTAX_GNU_AWK						\
-  ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DEBUG)	\
-   & ~(RE_DOT_NOT_NULL | RE_INTERVALS | RE_CONTEXT_INDEP_OPS))
-
-#define RE_SYNTAX_POSIX_AWK 						\
-  (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS		\
-   | RE_INTERVALS	    | RE_NO_GNU_OPS)
-
-#define RE_SYNTAX_GREP							\
-  (RE_BK_PLUS_QM              | RE_CHAR_CLASSES				\
-   | RE_HAT_LISTS_NOT_NEWLINE | RE_INTERVALS				\
-   | RE_NEWLINE_ALT)
-
-#define RE_SYNTAX_EGREP							\
-  (RE_CHAR_CLASSES        | RE_CONTEXT_INDEP_ANCHORS			\
-   | RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE			\
-   | RE_NEWLINE_ALT       | RE_NO_BK_PARENS				\
-   | RE_NO_BK_VBAR)
-
-#define RE_SYNTAX_POSIX_EGREP						\
-  (RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES)
-
-/* P1003.2/D11.2, section 4.20.7.1, lines 5078ff.  */
-#define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC
-
-#define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC
-
-/* Syntax bits common to both basic and extended POSIX regex syntax.  */
-#define _RE_SYNTAX_POSIX_COMMON						\
-  (RE_CHAR_CLASSES | RE_DOT_NEWLINE      | RE_DOT_NOT_NULL		\
-   | RE_INTERVALS  | RE_NO_EMPTY_RANGES)
-
-#define RE_SYNTAX_POSIX_BASIC						\
-  (_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM)
-
-/* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes
-   RE_LIMITED_OPS, i.e., \? \+ \| are not recognized.  Actually, this
-   isn't minimal, since other operators, such as \`, aren't disabled.  */
-#define RE_SYNTAX_POSIX_MINIMAL_BASIC					\
-  (_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS)
-
-#define RE_SYNTAX_POSIX_EXTENDED					\
-  (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS			\
-   | RE_CONTEXT_INDEP_OPS  | RE_NO_BK_BRACES				\
-   | RE_NO_BK_PARENS       | RE_NO_BK_VBAR				\
-   | RE_UNMATCHED_RIGHT_PAREN_ORD)
-
-/* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INVALID_OPS
-   replaces RE_CONTEXT_INDEP_OPS and RE_NO_BK_REFS is added.  */
-#define RE_SYNTAX_POSIX_MINIMAL_EXTENDED				\
-  (_RE_SYNTAX_POSIX_COMMON  | RE_CONTEXT_INDEP_ANCHORS			\
-   | RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES				\
-   | RE_NO_BK_PARENS        | RE_NO_BK_REFS				\
-   | RE_NO_BK_VBAR	    | RE_UNMATCHED_RIGHT_PAREN_ORD)
-/* [[[end syntaxes]]] */
-
-/* Maximum number of duplicates an interval can allow.  Some systems
-   (erroneously) define this in other header files, but we want our
-   value, so remove any previous define.  */
-#ifdef RE_DUP_MAX
-# undef RE_DUP_MAX
-#endif
-/* If sizeof(int) == 2, then ((1 << 15) - 1) overflows.  */
-#define RE_DUP_MAX (0x7fff)
-
-
-/* POSIX `cflags' bits (i.e., information for `regcomp').  */
-
-/* If this bit is set, then use extended regular expression syntax.
-   If not set, then use basic regular expression syntax.  */
-#define REG_EXTENDED 1
-
-/* If this bit is set, then ignore case when matching.
-   If not set, then case is significant.  */
-#define REG_ICASE (REG_EXTENDED << 1)
-
-/* If this bit is set, then anchors do not match at newline
-     characters in the string.
-   If not set, then anchors do match at newlines.  */
-#define REG_NEWLINE (REG_ICASE << 1)
-
-/* If this bit is set, then report only success or fail in regexec.
-   If not set, then returns differ between not matching and errors.  */
-#define REG_NOSUB (REG_NEWLINE << 1)
-
-
-/* POSIX `eflags' bits (i.e., information for regexec).  */
-
-/* If this bit is set, then the beginning-of-line operator doesn't match
-     the beginning of the string (presumably because it's not the
-     beginning of a line).
-   If not set, then the beginning-of-line operator does match the
-     beginning of the string.  */
-#define REG_NOTBOL 1
-
-/* Like REG_NOTBOL, except for the end-of-line.  */
-#define REG_NOTEOL (1 << 1)
-
-
-/* If any error codes are removed, changed, or added, update the
-   `re_error_msg' table in regex.c.  */
-typedef enum
-{
-#if (_XOPEN_SOURCE - 0) == 500
-  REG_NOSYS = -1,	/* This will never happen for this implementation.  */
-#endif
-
-  REG_NOERROR = 0,	/* Success.  */
-  REG_NOMATCH,		/* Didn't find a match (for regexec).  */
-
-  /* POSIX regcomp return error codes.  (In the order listed in the
-     standard.)  */
-  REG_BADPAT,		/* Invalid pattern.  */
-  REG_ECOLLATE,		/* Not implemented.  */
-  REG_ECTYPE,		/* Invalid character class name.  */
-  REG_EESCAPE,		/* Trailing backslash.  */
-  REG_ESUBREG,		/* Invalid back reference.  */
-  REG_EBRACK,		/* Unmatched left bracket.  */
-  REG_EPAREN,		/* Parenthesis imbalance.  */
-  REG_EBRACE,		/* Unmatched \{.  */
-  REG_BADBR,		/* Invalid contents of \{\}.  */
-  REG_ERANGE,		/* Invalid range end.  */
-  REG_ESPACE,		/* Ran out of memory.  */
-  REG_BADRPT,		/* No preceding re for repetition op.  */
-
-  /* Error codes we've added.  */
-  REG_EEND,		/* Premature end.  */
-  REG_ESIZE,		/* Compiled pattern bigger than 2^16 bytes.  */
-  REG_ERPAREN		/* Unmatched ) or \); not returned from regcomp.  */
-} reg_errcode_t;
-
-/* This data structure represents a compiled pattern.  Before calling
-   the pattern compiler, the fields `buffer', `allocated', `fastmap',
-   `translate', and `no_sub' can be set.  After the pattern has been
-   compiled, the `re_nsub' field is available.  All other fields are
-   private to the regex routines.  */
-
-#ifndef RE_TRANSLATE_TYPE
-# define RE_TRANSLATE_TYPE char *
-#endif
-
-struct re_pattern_buffer
-{
-/* [[[begin pattern_buffer]]] */
-	/* Space that holds the compiled pattern.  It is declared as
-          `unsigned char *' because its elements are
-           sometimes used as array indexes.  */
-  unsigned char *buffer;
-
-	/* Number of bytes to which `buffer' points.  */
-  unsigned long int allocated;
-
-	/* Number of bytes actually used in `buffer'.  */
-  unsigned long int used;
-
-        /* Syntax setting with which the pattern was compiled.  */
-  reg_syntax_t syntax;
-
-        /* Pointer to a fastmap, if any, otherwise zero.  re_search uses
-           the fastmap, if there is one, to skip over impossible
-           starting points for matches.  */
-  char *fastmap;
-
-        /* Either a translate table to apply to all characters before
-           comparing them, or zero for no translation.  The translation
-           is applied to a pattern when it is compiled and to a string
-           when it is matched.  */
-  RE_TRANSLATE_TYPE translate;
-
-	/* Number of subexpressions found by the compiler.  */
-  size_t re_nsub;
-
-        /* Zero if this pattern cannot match the empty string, one else.
-           Well, in truth it's used only in `re_search_2', to see
-           whether or not we should use the fastmap, so we don't set
-           this absolutely perfectly; see `re_compile_fastmap' (the
-           `duplicate' case).  */
-  unsigned can_be_null : 1;
-
-        /* If REGS_UNALLOCATED, allocate space in the `regs' structure
-             for `max (RE_NREGS, re_nsub + 1)' groups.
-           If REGS_REALLOCATE, reallocate space if necessary.
-           If REGS_FIXED, use what's there.  */
-#define REGS_UNALLOCATED 0
-#define REGS_REALLOCATE 1
-#define REGS_FIXED 2
-  unsigned regs_allocated : 2;
-
-        /* Set to zero when `regex_compile' compiles a pattern; set to one
-           by `re_compile_fastmap' if it updates the fastmap.  */
-  unsigned fastmap_accurate : 1;
-
-        /* If set, `re_match_2' does not return information about
-           subexpressions.  */
-  unsigned no_sub : 1;
-
-        /* If set, a beginning-of-line anchor doesn't match at the
-           beginning of the string.  */
-  unsigned not_bol : 1;
-
-        /* Similarly for an end-of-line anchor.  */
-  unsigned not_eol : 1;
-
-        /* If true, an anchor at a newline matches.  */
-  unsigned newline_anchor : 1;
-
-/* [[[end pattern_buffer]]] */
-};
-
-typedef struct re_pattern_buffer regex_t;
-
-/* Type for byte offsets within the string.  POSIX mandates this.  */
-typedef int regoff_t;
-
-
-/* This is the structure we store register match data in.  See
-   regex.texinfo for a full description of what registers match.  */
-struct re_registers
-{
-  unsigned num_regs;
-  regoff_t *start;
-  regoff_t *end;
-};
-
-
-/* If `regs_allocated' is REGS_UNALLOCATED in the pattern buffer,
-   `re_match_2' returns information about at least this many registers
-   the first time a `regs' structure is passed.  */
-#ifndef RE_NREGS
-# define RE_NREGS 30
-#endif
-
-
-/* POSIX specification for registers.  Aside from the different names than
-   `re_registers', POSIX uses an array of structures, instead of a
-   structure of arrays.  */
-typedef struct
-{
-  regoff_t rm_so;  /* Byte offset from string's start to substring's start.  */
-  regoff_t rm_eo;  /* Byte offset from string's start to substring's end.  */
-} regmatch_t;
-
-/* Declarations for routines.  */
-
-/* To avoid duplicating every routine declaration -- once with a
-   prototype (if we are ANSI), and once without (if we aren't) -- we
-   use the following macro to declare argument types.  This
-   unfortunately clutters up the declarations a bit, but I think it's
-   worth it.  */
-
-#if __STDC__
-
-# define _RE_ARGS(args) args
-
-#else /* not __STDC__ */
-
-# define _RE_ARGS(args) ()
-
-#endif /* not __STDC__ */
-
-/* Sets the current default syntax to SYNTAX, and return the old syntax.
-   You can also simply assign to the `re_syntax_options' variable.  */
-extern reg_syntax_t __re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
-extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
-
-/* Compile the regular expression PATTERN, with length LENGTH
-   and syntax given by the global `re_syntax_options', into the buffer
-   BUFFER.  Return NULL if successful, and an error string if not.  */
-extern const char *__re_compile_pattern
-  _RE_ARGS ((const char *pattern, size_t length,
-             struct re_pattern_buffer *buffer));
-extern const char *re_compile_pattern
-  _RE_ARGS ((const char *pattern, size_t length,
-             struct re_pattern_buffer *buffer));
-
-
-/* Compile a fastmap for the compiled pattern in BUFFER; used to
-   accelerate searches.  Return 0 if successful and -2 if was an
-   internal error.  */
-extern int __re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
-extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
-
-
-/* Search in the string STRING (with length LENGTH) for the pattern
-   compiled into BUFFER.  Start searching at position START, for RANGE
-   characters.  Return the starting position of the match, -1 for no
-   match, or -2 for an internal error.  Also return register
-   information in REGS (if REGS and BUFFER->no_sub are nonzero).  */
-extern int __re_search
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
-            int length, int start, int range, struct re_registers *regs));
-extern int re_search
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
-            int length, int start, int range, struct re_registers *regs));
-
-
-/* Like `re_search', but search in the concatenation of STRING1 and
-   STRING2.  Also, stop searching at index START + STOP.  */
-extern int __re_search_2
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
-             int length1, const char *string2, int length2,
-             int start, int range, struct re_registers *regs, int stop));
-extern int re_search_2
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
-             int length1, const char *string2, int length2,
-             int start, int range, struct re_registers *regs, int stop));
-
-
-/* Like `re_search', but return how many characters in STRING the regexp
-   in BUFFER matched, starting at position START.  */
-extern int __re_match
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
-             int length, int start, struct re_registers *regs));
-extern int re_match
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
-             int length, int start, struct re_registers *regs));
-
-
-/* Relates to `re_match' as `re_search_2' relates to `re_search'.  */
-extern int __re_match_2
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
-             int length1, const char *string2, int length2,
-             int start, struct re_registers *regs, int stop));
-extern int re_match_2
-  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
-             int length1, const char *string2, int length2,
-             int start, struct re_registers *regs, int stop));
-
-
-/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
-   ENDS.  Subsequent matches using BUFFER and REGS will use this memory
-   for recording register information.  STARTS and ENDS must be
-   allocated with malloc, and must each be at least `NUM_REGS * sizeof
-   (regoff_t)' bytes long.
-
-   If NUM_REGS == 0, then subsequent matches should allocate their own
-   register data.
-
-   Unless this function is called, the first search or match using
-   PATTERN_BUFFER will allocate its own register data, without
-   freeing the old data.  */
-extern void __re_set_registers
-  _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
-             unsigned num_regs, regoff_t *starts, regoff_t *ends));
-extern void re_set_registers
-  _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
-             unsigned num_regs, regoff_t *starts, regoff_t *ends));
-
-#ifdef _REGEX_RE_COMP
-# ifndef _CRAY
-/* 4.2 bsd compatibility.  */
-extern char *re_comp _RE_ARGS ((const char *));
-extern int re_exec _RE_ARGS ((const char *));
-# endif
-#endif
-
-/* POSIX compatibility.  */
-extern int __regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern,
-				int __cflags));
-extern int regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern,
-			      int __cflags));
-
-extern int __regexec _RE_ARGS ((const regex_t *__preg,
-				const char *__string, size_t __nmatch,
-				regmatch_t __pmatch[], int __eflags));
-extern int regexec _RE_ARGS ((const regex_t *__preg,
-			      const char *__string, size_t __nmatch,
-			      regmatch_t __pmatch[], int __eflags));
-
-extern size_t __regerror _RE_ARGS ((int __errcode, const regex_t *__preg,
-				    char *__errbuf, size_t __errbuf_size));
-extern size_t regerror _RE_ARGS ((int __errcode, const regex_t *__preg,
-				  char *__errbuf, size_t __errbuf_size));
-
-extern void __regfree _RE_ARGS ((regex_t *__preg));
-extern void regfree _RE_ARGS ((regex_t *__preg));
-
-
-#ifdef __cplusplus
-}
-#endif	/* C++ */
-
-#endif /* regex.h */
-
-/*
-Local variables:
-make-backup-files: t
-version-control: t
-trim-versions-without-asking: nil
-End:
-*/
diff --git a/gdb/go32-xdep.c b/gdb/go32-xdep.c
deleted file mode 100644
index 01c817a..0000000
--- a/gdb/go32-xdep.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Host-dependent code for dos running GO32 for GDB, the GNU debugger.
-   Copyright 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-
-int
-sigsetmask (mask)
-     int mask;
-{
-  return 0;
-}
-
-void
-strlwr (str)
-     char *str;
-{
-  for (; *str; str++)
-    *str = tolower(*str);
-}
diff --git a/gdb/gould-tdep.c b/gdb/gould-tdep.c
deleted file mode 100644
index 1916cc2..0000000
--- a/gdb/gould-tdep.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/* OBSOLETE /* GOULD RISC target-dependent code for GDB, the GNU debugger. */
-/* OBSOLETE    Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc. */
-/* OBSOLETE  */
-/* OBSOLETE This file is part of GDB. */
-/* OBSOLETE  */
-/* OBSOLETE This program is free software; you can redistribute it and/or modify */
-/* OBSOLETE it under the terms of the GNU General Public License as published by */
-/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
-/* OBSOLETE (at your option) any later version. */
-/* OBSOLETE  */
-/* OBSOLETE This program is distributed in the hope that it will be useful, */
-/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
-/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
-/* OBSOLETE GNU General Public License for more details. */
-/* OBSOLETE  */
-/* OBSOLETE You should have received a copy of the GNU General Public License */
-/* OBSOLETE along with this program; if not, write to the Free Software */
-/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  *x/ */
-/* OBSOLETE  */
-/* OBSOLETE #include "defs.h" */
-/* OBSOLETE #include "symtab.h" */
-/* OBSOLETE #include "frame.h" */
-/* OBSOLETE #include "gdbcore.h" */
-/* OBSOLETE #if defined GOULD_PN */
-/* OBSOLETE #include "opcode/pn.h" */
-/* OBSOLETE #else */
-/* OBSOLETE #include "opcode/np1.h" */
-/* OBSOLETE #endif */
-/* OBSOLETE  */
-/* OBSOLETE /* GOULD RISC instructions are never longer than this many bytes.  *x/ */
-/* OBSOLETE #define MAXLEN 4 */
-/* OBSOLETE  */
-/* OBSOLETE /* Number of elements in the opcode table.  *x/ */
-/* OBSOLETE #define NOPCODES (sizeof gld_opcodes / sizeof gld_opcodes[0]) */
-/* OBSOLETE  */
-/* OBSOLETE int */
-/* OBSOLETE gould_frame_chain_valid (chain, fi) */
-/* OBSOLETE      CORE_ADDR chain; */
-/* OBSOLETE      struct frame_info *fi;      /* not used here *x/ */
-/* OBSOLETE { */
-/* OBSOLETE   return (chain != 0 && chain != (thisframe)->frame); */
-/* OBSOLETE } */
-/* OBSOLETE  */
-/* OBSOLETE /* Both gcc and cc return small structs in registers (i.e. in GDB */
-/* OBSOLETE    terminology, small structs don't use the struct return convention).  *x/ */
-/* OBSOLETE int */
-/* OBSOLETE gould_use_struct_convention (gcc_p, type) */
-/* OBSOLETE      int gcc_p; */
-/* OBSOLETE      struct type *type; */
-/* OBSOLETE { */
-/* OBSOLETE   return (TYPE_LENGTH(type) > 8); */
-/* OBSOLETE } */
-/* OBSOLETE  */
-/* OBSOLETE  */
-/* OBSOLETE  */
-/* OBSOLETE /* Print the GOULD instruction at address MEMADDR in debugged memory, */
-/* OBSOLETE    on STREAM.  Returns length of the instruction, in bytes.  *x/ */
-/* OBSOLETE  */
-/* OBSOLETE int */
-/* OBSOLETE gould_print_insn (memaddr, stream) */
-/* OBSOLETE      CORE_ADDR memaddr; */
-/* OBSOLETE      FILE *stream; */
-/* OBSOLETE { */
-/* OBSOLETE 	unsigned char buffer[MAXLEN]; */
-/* OBSOLETE 	register int i; */
-/* OBSOLETE 	register char *d; */
-/* OBSOLETE 	register int bestmask; */
-/* OBSOLETE 	unsigned best; */
-/* OBSOLETE 	int temp, index, bestlen; */
-/* OBSOLETE  */
-/* OBSOLETE 	read_memory (memaddr, buffer, MAXLEN); */
-/* OBSOLETE  */
-/* OBSOLETE 	bestmask = 0; */
-/* OBSOLETE 	index = -1; */
-/* OBSOLETE 	best = 0xffffffff; */
-/* OBSOLETE 	for (i = 0; i < NOPCODES; i++) */
-/* OBSOLETE 	{ */
-/* OBSOLETE 		register unsigned int opcode = gld_opcodes[i].opcode; */
-/* OBSOLETE 		register unsigned int mask = gld_opcodes[i].mask; */
-/* OBSOLETE 		register unsigned int len = gld_opcodes[i].length; */
-/* OBSOLETE 		register unsigned int test; */
-/* OBSOLETE  */
-/* OBSOLETE 		/* Get possible opcode bytes into integer *x/ */
-/* OBSOLETE 		test = buffer[0] << 24; */
-/* OBSOLETE 		test |= buffer[1] << 16; */
-/* OBSOLETE 		test |= buffer[2] << 8; */
-/* OBSOLETE 		test |= buffer[3]; */
-/* OBSOLETE  */
-/* OBSOLETE 		/* Mask with opcode and see if match *x/ */
-/* OBSOLETE 		if ((opcode & mask) == (test & mask)) */
-/* OBSOLETE 		{ */
-/* OBSOLETE 			/* See if second or third match *x/ */
-/* OBSOLETE 			if (index >= 0) */
-/* OBSOLETE 			{ */
-/* OBSOLETE 				/* Take new one if it looks good *x/ */
-/* OBSOLETE 				if (bestlen == MAXLEN && len == MAXLEN) */
-/* OBSOLETE 				{ */
-/* OBSOLETE 					/* See if lower bits matched *x/ */
-/* OBSOLETE 					if (((bestmask & 3) == 0) && */
-/* OBSOLETE 					    ((mask & 3) != 0)) */
-/* OBSOLETE 					{ */
-/* OBSOLETE 						bestmask = mask; */
-/* OBSOLETE 						bestlen = len; */
-/* OBSOLETE 						best = test; */
-/* OBSOLETE 						index = i; */
-/* OBSOLETE 					} */
-/* OBSOLETE 				} */
-/* OBSOLETE 			} */
-/* OBSOLETE 			else */
-/* OBSOLETE 			{ */
-/* OBSOLETE 				/* First match, save it *x/ */
-/* OBSOLETE 				bestmask = mask; */
-/* OBSOLETE 				bestlen = len; */
-/* OBSOLETE 				best = test; */
-/* OBSOLETE 				index = i; */
-/* OBSOLETE 			} */
-/* OBSOLETE 		} */
-/* OBSOLETE 	} */
-/* OBSOLETE  */
-/* OBSOLETE 	/* Handle undefined instructions.  *x/ */
-/* OBSOLETE 	if (index < 0) */
-/* OBSOLETE 	{ */
-/* OBSOLETE 		fprintf (stream, "undefined   0%o",(buffer[0]<<8)+buffer[1]); */
-/* OBSOLETE 		return 2; */
-/* OBSOLETE 	} */
-/* OBSOLETE  */
-/* OBSOLETE 	/* Print instruction name *x/ */
-/* OBSOLETE 	fprintf (stream, "%-12s", gld_opcodes[index].name); */
-/* OBSOLETE  */
-/* OBSOLETE 	/* Adjust if short instruction *x/ */
-/* OBSOLETE 	if (gld_opcodes[index].length < 4) */
-/* OBSOLETE 	{ */
-/* OBSOLETE 		best >>= 16; */
-/* OBSOLETE 		i = 0; */
-/* OBSOLETE 	} */
-/* OBSOLETE 	else */
-/* OBSOLETE 	{ */
-/* OBSOLETE 		i = 16; */
-/* OBSOLETE 	} */
-/* OBSOLETE  */
-/* OBSOLETE 	/* Dump out instruction arguments *x/ */
-/* OBSOLETE   	for (d = gld_opcodes[index].args; *d; ++d) */
-/* OBSOLETE 	{ */
-/* OBSOLETE 	    switch (*d) */
-/* OBSOLETE 	    { */
-/* OBSOLETE 		case 'f': */
-/* OBSOLETE 		    fprintf (stream, "%d",  (best >> (7 + i)) & 7); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'r': */
-/* OBSOLETE 		    fprintf (stream, "r%d", (best >> (7 + i)) & 7); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'R': */
-/* OBSOLETE 		    fprintf (stream, "r%d", (best >> (4 + i)) & 7); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'b': */
-/* OBSOLETE 		    fprintf (stream, "b%d", (best >> (7 + i)) & 7); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'B': */
-/* OBSOLETE 		    fprintf (stream, "b%d", (best >> (4 + i)) & 7); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'v': */
-/* OBSOLETE 		    fprintf (stream, "b%d", (best >> (7 + i)) & 7); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'V': */
-/* OBSOLETE 		    fprintf (stream, "b%d", (best >> (4 + i)) & 7); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'X': */
-/* OBSOLETE 		    temp = (best >> 20) & 7; */
-/* OBSOLETE 		    if (temp) */
-/* OBSOLETE 			fprintf (stream, "r%d", temp); */
-/* OBSOLETE 		    else */
-/* OBSOLETE 			putc ('0', stream); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'A': */
-/* OBSOLETE 		    temp = (best >> 16) & 7; */
-/* OBSOLETE 		    if (temp) */
-/* OBSOLETE 			fprintf (stream, "(b%d)", temp); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'S': */
-/* OBSOLETE 		    fprintf (stream, "#%d", best & 0x1f); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'I': */
-/* OBSOLETE 		    fprintf (stream, "#%x", best & 0xffff); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'O': */
-/* OBSOLETE 		    fprintf (stream, "%x", best & 0xffff); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'h': */
-/* OBSOLETE 		    fprintf (stream, "%d", best & 0xfffe); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'd': */
-/* OBSOLETE 		    fprintf (stream, "%d", best & 0xfffc); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'T': */
-/* OBSOLETE 		    fprintf (stream, "%d", (best >> 8) & 0xff); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		case 'N': */
-/* OBSOLETE 		    fprintf (stream, "%d", best & 0xff); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 		default: */
-/* OBSOLETE 		    putc (*d, stream); */
-/* OBSOLETE 		    break; */
-/* OBSOLETE 	    } */
-/* OBSOLETE 	} */
-/* OBSOLETE  */
-/* OBSOLETE 	/* Return length of instruction *x/ */
-/* OBSOLETE   	return (gld_opcodes[index].length); */
-/* OBSOLETE } */
-/* OBSOLETE  */
-/* OBSOLETE /* */
-/* OBSOLETE  * Find the number of arguments to a function. */
-/* OBSOLETE  *x/ */
-/* OBSOLETE findarg(frame) */
-/* OBSOLETE 	struct frame_info *frame; */
-/* OBSOLETE { */
-/* OBSOLETE 	register struct symbol *func; */
-/* OBSOLETE 	register unsigned pc; */
-/* OBSOLETE  */
-/* OBSOLETE #ifdef notdef */
-/* OBSOLETE 	/* find starting address of frame function *x/ */
-/* OBSOLETE 	pc = get_pc_function_start (frame->pc); */
-/* OBSOLETE  */
-/* OBSOLETE 	/* find function symbol info *x/ */
-/* OBSOLETE 	func = find_pc_function (pc); */
-/* OBSOLETE  */
-/* OBSOLETE 	/* call blockframe code to look for match *x/ */
-/* OBSOLETE 	if (func != NULL) */
-/* OBSOLETE                 return (func->value.block->nsyms / sizeof(int)); */
-/* OBSOLETE #endif */
-/* OBSOLETE  */
-/* OBSOLETE         return (-1); */
-/* OBSOLETE }  */
-/* OBSOLETE  */
-/* OBSOLETE /* */
-/* OBSOLETE  * In the case of the NPL, the frame's norminal address is Br2 and the  */
-/* OBSOLETE  * previous routines frame is up the stack X bytes.  Finding out what */
-/* OBSOLETE  * 'X' is can be tricky. */
-/* OBSOLETE  * */
-/* OBSOLETE  *    1.) stored in the code function header xA(Br1). */
-/* OBSOLETE  *    2.) must be careful of recurssion. */
-/* OBSOLETE  *x/ */
-/* OBSOLETE CORE_ADDR */
-/* OBSOLETE findframe(thisframe) */
-/* OBSOLETE     struct frame_info *thisframe; */
-/* OBSOLETE { */
-/* OBSOLETE     register CORE_ADDR pointer; */
-/* OBSOLETE     CORE_ADDR framechain(); */
-/* OBSOLETE #if 0     */
-/* OBSOLETE     struct frame_info *frame; */
-/* OBSOLETE  */
-/* OBSOLETE     /* Setup toplevel frame structure *x/ */
-/* OBSOLETE     frame->pc = read_pc(); */
-/* OBSOLETE     frame->next_frame = 0; */
-/* OBSOLETE     frame->frame = read_register (SP_REGNUM);	/* Br2 *x/ */
-/* OBSOLETE  */
-/* OBSOLETE     /* Search for this frame (start at current Br2) *x/ */
-/* OBSOLETE     do */
-/* OBSOLETE     { */
-/* OBSOLETE 	pointer = framechain(frame); */
-/* OBSOLETE 	frame->next_frame = frame->frame; */
-/* OBSOLETE 	frame->frame = pointer; */
-/* OBSOLETE 	frame->pc = FRAME_SAVED_PC(frame); */
-/* OBSOLETE     } */
-/* OBSOLETE     while (frame->next_frame != thisframe); */
-/* OBSOLETE #endif */
-/* OBSOLETE  */
-/* OBSOLETE     pointer = framechain (thisframe); */
-/* OBSOLETE  */
-/* OBSOLETE     /* stop gap for now, end at __base3 *x/ */
-/* OBSOLETE     if (thisframe->pc == 0) */
-/* OBSOLETE 	return 0; */
-/* OBSOLETE  */
-/* OBSOLETE     return pointer; */
-/* OBSOLETE } */
-/* OBSOLETE  */
-/* OBSOLETE /* */
-/* OBSOLETE  * Gdb front-end and internal framechain routine. */
-/* OBSOLETE  * Go back up stack one level.  Tricky... */
-/* OBSOLETE  *x/ */
-/* OBSOLETE CORE_ADDR */
-/* OBSOLETE framechain(frame) */
-/* OBSOLETE     register struct frame_info *frame; */
-/* OBSOLETE { */
-/* OBSOLETE     register CORE_ADDR func, prevsp; */
-/* OBSOLETE     register unsigned value; */
-/* OBSOLETE  */
-/* OBSOLETE     /* Get real function start address from internal frame address *x/ */
-/* OBSOLETE     func = get_pc_function_start(frame->pc); */
-/* OBSOLETE  */
-/* OBSOLETE     /* If no stack given, read register Br1 "(sp)" *x/ */
-/* OBSOLETE     if (!frame->frame) */
-/* OBSOLETE 	prevsp = read_register (SP_REGNUM); */
-/* OBSOLETE     else */
-/* OBSOLETE 	prevsp = frame->frame; */
-/* OBSOLETE  */
-/* OBSOLETE     /* Check function header, case #2 *x/ */
-/* OBSOLETE     value = read_memory_integer (func, 4); */
-/* OBSOLETE     if (value) */
-/* OBSOLETE     { */
-/* OBSOLETE 	/* 32bit call push value stored in function header *x/ */
-/* OBSOLETE 	prevsp += value; */
-/* OBSOLETE     } */
-/* OBSOLETE     else */
-/* OBSOLETE     { */
-/* OBSOLETE 	/* read half-word from suabr at start of function *x/ */
-/* OBSOLETE 	prevsp += read_memory_integer (func + 10, 2); */
-/* OBSOLETE     } */
-/* OBSOLETE  */
-/* OBSOLETE     return (prevsp); */
-/* OBSOLETE } */
diff --git a/gdb/gould-xdep.c b/gdb/gould-xdep.c
deleted file mode 100644
index 904758f..0000000
--- a/gdb/gould-xdep.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/* OBSOLETE /* Low level interface to ptrace, for GDB when running under Unix. */
-/* OBSOLETE    Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc. */
-/* OBSOLETE  */
-/* OBSOLETE This file is part of GDB. */
-/* OBSOLETE  */
-/* OBSOLETE This program is free software; you can redistribute it and/or modify */
-/* OBSOLETE it under the terms of the GNU General Public License as published by */
-/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
-/* OBSOLETE (at your option) any later version. */
-/* OBSOLETE  */
-/* OBSOLETE This program is distributed in the hope that it will be useful, */
-/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
-/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
-/* OBSOLETE GNU General Public License for more details. */
-/* OBSOLETE  */
-/* OBSOLETE You should have received a copy of the GNU General Public License */
-/* OBSOLETE along with this program; if not, write to the Free Software */
-/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  *x/ */
-/* OBSOLETE  */
-/* OBSOLETE #include "defs.h" */
-/* OBSOLETE #include "frame.h" */
-/* OBSOLETE #include "inferior.h" */
-/* OBSOLETE  */
-/* OBSOLETE #include <sys/param.h> */
-/* OBSOLETE #include <sys/dir.h> */
-/* OBSOLETE #include <signal.h> */
-/* OBSOLETE #include <sys/user.h> */
-/* OBSOLETE #include <sys/ioctl.h> */
-/* OBSOLETE #include <fcntl.h> */
-/* OBSOLETE  */
-/* OBSOLETE #include "gdbcore.h" */
-/* OBSOLETE  */
-/* OBSOLETE #include <sys/file.h> */
-/* OBSOLETE #include "gdb_stat.h" */
-/* OBSOLETE  */
-/* OBSOLETE  */
-/* OBSOLETE /* Work with core dump and executable files, for GDB.  */
-/* OBSOLETE    This code would be in corefile.c if it weren't machine-dependent. *x/ */
-/* OBSOLETE  */
-/* OBSOLETE void */
-/* OBSOLETE core_file_command (filename, from_tty) */
-/* OBSOLETE      char *filename; */
-/* OBSOLETE      int from_tty; */
-/* OBSOLETE { */
-/* OBSOLETE   int val; */
-/* OBSOLETE   extern char registers[]; */
-/* OBSOLETE  */
-/* OBSOLETE   /* Discard all vestiges of any previous core file */
-/* OBSOLETE      and mark data and stack spaces as empty.  *x/ */
-/* OBSOLETE  */
-/* OBSOLETE   if (corefile) */
-/* OBSOLETE     free (corefile); */
-/* OBSOLETE   corefile = 0; */
-/* OBSOLETE  */
-/* OBSOLETE   if (corechan >= 0) */
-/* OBSOLETE     close (corechan); */
-/* OBSOLETE   corechan = -1; */
-/* OBSOLETE  */
-/* OBSOLETE   data_start = 0; */
-/* OBSOLETE   data_end = 0; */
-/* OBSOLETE   stack_start = STACK_END_ADDR; */
-/* OBSOLETE   stack_end = STACK_END_ADDR; */
-/* OBSOLETE  */
-/* OBSOLETE   /* Now, if a new core file was specified, open it and digest it.  *x/ */
-/* OBSOLETE  */
-/* OBSOLETE   if (filename) */
-/* OBSOLETE     { */
-/* OBSOLETE       filename = tilde_expand (filename); */
-/* OBSOLETE       make_cleanup (free, filename); */
-/* OBSOLETE        */
-/* OBSOLETE       if (have_inferior_p ()) */
-/* OBSOLETE 	error ("To look at a core file, you must kill the program with \"kill\"."); */
-/* OBSOLETE       corechan = open (filename, O_RDONLY, 0); */
-/* OBSOLETE       if (corechan < 0) */
-/* OBSOLETE 	perror_with_name (filename); */
-/* OBSOLETE       /* 4.2-style (and perhaps also sysV-style) core dump file.  *x/ */
-/* OBSOLETE       { */
-/* OBSOLETE 	struct user u; */
-/* OBSOLETE 	int reg_offset; */
-/* OBSOLETE  */
-/* OBSOLETE 	val = myread (corechan, &u, sizeof u); */
-/* OBSOLETE 	if (val < 0) */
-/* OBSOLETE 	  perror_with_name (filename); */
-/* OBSOLETE 	data_start = exec_data_start; */
-/* OBSOLETE  */
-/* OBSOLETE 	data_end = data_start + NBPG * u.u_dsize; */
-/* OBSOLETE 	stack_start = stack_end - NBPG * u.u_ssize; */
-/* OBSOLETE 	data_offset = NBPG * UPAGES; */
-/* OBSOLETE 	stack_offset = NBPG * (UPAGES + u.u_dsize); */
-/* OBSOLETE 	reg_offset = (int) u.u_ar0 - KERNEL_U_ADDR; */
-/* OBSOLETE  */
-/* OBSOLETE 	/* I don't know where to find this info. */
-/* OBSOLETE 	   So, for now, mark it as not available.  *x/ */
-/* OBSOLETE 	core_aouthdr.a_magic = 0; */
-/* OBSOLETE  */
-/* OBSOLETE 	/* Read the register values out of the core file and store */
-/* OBSOLETE 	   them where `read_register' will find them.  *x/ */
-/* OBSOLETE  */
-/* OBSOLETE 	{ */
-/* OBSOLETE 	  register int regno; */
-/* OBSOLETE  */
-/* OBSOLETE 	  for (regno = 0; regno < NUM_REGS; regno++) */
-/* OBSOLETE 	    { */
-/* OBSOLETE 	      char buf[MAX_REGISTER_RAW_SIZE]; */
-/* OBSOLETE  */
-/* OBSOLETE 	      val = lseek (corechan, register_addr (regno, reg_offset), 0); */
-/* OBSOLETE 	      if (val < 0) */
-/* OBSOLETE 		perror_with_name (filename); */
-/* OBSOLETE  */
-/* OBSOLETE  	      val = myread (corechan, buf, sizeof buf); */
-/* OBSOLETE 	      if (val < 0) */
-/* OBSOLETE 		perror_with_name (filename); */
-/* OBSOLETE 	      supply_register (regno, buf); */
-/* OBSOLETE 	    } */
-/* OBSOLETE 	} */
-/* OBSOLETE       } */
-/* OBSOLETE       if (filename[0] == '/') */
-/* OBSOLETE 	corefile = savestring (filename, strlen (filename)); */
-/* OBSOLETE       else */
-/* OBSOLETE 	{ */
-/* OBSOLETE 	  corefile = concat (current_directory, "/", filename, NULL); */
-/* OBSOLETE 	} */
-/* OBSOLETE  */
-/* OBSOLETE       flush_cached_frames (); */
-/* OBSOLETE       select_frame (get_current_frame (), 0); */
-/* OBSOLETE       validate_files (); */
-/* OBSOLETE     } */
-/* OBSOLETE   else if (from_tty) */
-/* OBSOLETE     printf ("No core file now.\n"); */
-/* OBSOLETE } */
diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
deleted file mode 100644
index 3fbe9e1..0000000
--- a/gdb/h8300-tdep.c
+++ /dev/null
@@ -1,921 +0,0 @@
-/* Target-machine dependent code for Hitachi H8/300, for GDB.
-   Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- Contributed by Steve Chamberlain
-                sac@cygnus.com
- */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "dis-asm.h"
-#include "gdbcmd.h"
-#include "gdbtypes.h"
-#include "gdbcore.h"
-#include "gdb_string.h"
-#include "value.h"
-
-extern int h8300hmode, h8300smode;
-
-#undef NUM_REGS
-#define NUM_REGS 11
-
-#define UNSIGNED_SHORT(X) ((X) & 0xffff)
-
-#define IS_PUSH(x) ((x & 0xfff0)==0x6df0)
-#define IS_PUSH_FP(x) (x == 0x6df6)
-#define IS_MOVE_FP(x) (x == 0x0d76 || x == 0x0ff6)
-#define IS_MOV_SP_FP(x) (x == 0x0d76 || x == 0x0ff6)
-#define IS_SUB2_SP(x) (x==0x1b87)
-#define IS_SUB4_SP(x) (x==0x1b97)
-#define IS_SUBL_SP(x) (x==0x7a37)
-#define IS_MOVK_R5(x) (x==0x7905)
-#define IS_SUB_R5SP(x) (x==0x1957)
-
-
-/* The register names change depending on whether the h8300h processor
-   type is selected. */
-
-static char *original_register_names[] = REGISTER_NAMES;
-
-static char *h8300h_register_names[] =
-  {"er0", "er1", "er2", "er3", "er4", "er5", "er6",
-    "sp", "ccr","pc","cycles","tick","inst" };
-
-char **h8300_register_names = original_register_names;
-
-
-/* Local function declarations.  */
-
-static CORE_ADDR examine_prologue ();
-static void set_machine_hook PARAMS ((char *filename));
-
-void h8300_frame_find_saved_regs ();
-
-CORE_ADDR 
-h8300_skip_prologue (start_pc)
-     CORE_ADDR start_pc;
-{
-  short int w;
-  int adjust = 0;
-
-  /* Skip past all push and stm insns.  */
-  while (1)
-    {
-      w = read_memory_unsigned_integer (start_pc, 2);
-      /* First look for push insns.  */
-      if (w == 0x0100 || w == 0x0110 || w == 0x0120 || w == 0x0130)
-	{
-	  w = read_memory_unsigned_integer (start_pc + 2, 2);
-	  adjust = 2;
-	}
-
-      if (IS_PUSH (w))
-	{
-	  start_pc += 2 + adjust;
-	  w = read_memory_unsigned_integer (start_pc, 2);
-	  continue;
-	}
-      adjust = 0;
-      break;
-    }
-
-  /* Skip past a move to FP, either word or long sized */
-  w = read_memory_unsigned_integer (start_pc, 2);
-  if (w == 0x0100)
-    {
-      w = read_memory_unsigned_integer (start_pc + 2, 2);
-      adjust += 2;
-    }
-
-  if (IS_MOVE_FP (w))
-    {
-      start_pc += 2 + adjust;
-      w = read_memory_unsigned_integer (start_pc, 2);
-    }
-
-  /* Check for loading either a word constant into r5;
-     long versions are handled by the SUBL_SP below.  */
-  if (IS_MOVK_R5 (w))
-    {
-      start_pc += 2;
-      w = read_memory_unsigned_integer (start_pc, 2);
-    }
-
-  /* Now check for subtracting r5 from sp, word sized only.  */
-  if (IS_SUB_R5SP (w))
-    {
-      start_pc += 2 + adjust;
-      w = read_memory_unsigned_integer (start_pc, 2);
-    }
-
-  /* Check for subs #2 and subs #4. */
-  while (IS_SUB2_SP (w) || IS_SUB4_SP (w))
-    {
-      start_pc += 2 + adjust;
-      w = read_memory_unsigned_integer (start_pc, 2);
-    }
-
-  /* Check for a 32bit subtract.  */
-  if (IS_SUBL_SP (w))
-    start_pc += 6 + adjust;
-
-  return start_pc;
-}
-
-int
-gdb_print_insn_h8300 (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  if (h8300smode)
-    return print_insn_h8300s (memaddr, info);
-  else if (h8300hmode)
-    return print_insn_h8300h (memaddr, info);
-  else
-    return print_insn_h8300 (memaddr, info);
-}
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-
-   For us, the frame address is its stack pointer value, so we look up
-   the function prologue to determine the caller's sp value, and return it.  */
-
-CORE_ADDR
-h8300_frame_chain (thisframe)
-     struct frame_info *thisframe;
-{
-  if (PC_IN_CALL_DUMMY(thisframe->pc, thisframe->frame, thisframe->frame))
-    { /* initialize the from_pc now */
-      thisframe->from_pc = generic_read_register_dummy (thisframe->pc,
-							thisframe->frame, 
-							PC_REGNUM);
-      return thisframe->frame;
-    }
-  h8300_frame_find_saved_regs (thisframe, (struct frame_saved_regs *) 0);
-  return thisframe->fsr->regs[SP_REGNUM];
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.
-
-   We cache the result of doing this in the frame_obstack, since it is
-   fairly expensive.  */
-
-void
-h8300_frame_find_saved_regs (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  register struct frame_saved_regs *cache_fsr;
-  CORE_ADDR ip;
-  struct symtab_and_line sal;
-  CORE_ADDR limit;
-
-  if (!fi->fsr)
-    {
-      cache_fsr = (struct frame_saved_regs *)
-	frame_obstack_alloc (sizeof (struct frame_saved_regs));
-      memset (cache_fsr, '\0', sizeof (struct frame_saved_regs));
-
-      fi->fsr = cache_fsr;
-
-      if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-	{	/* no more to do. */
-	  if (fsr)
-	    *fsr = *fi->fsr;
-	  return;
-	}
-      /* Find the start and end of the function prologue.  If the PC
-	 is in the function prologue, we only consider the part that
-	 has executed already.  */
-
-      ip = get_pc_function_start (fi->pc);
-      sal = find_pc_line (ip, 0);
-      limit = (sal.end && sal.end < fi->pc) ? sal.end : fi->pc;
-
-      /* This will fill in fields in *fi as well as in cache_fsr.  */
-      examine_prologue (ip, limit, fi->frame, cache_fsr, fi);
-    }
-
-  if (fsr)
-    *fsr = *fi->fsr;
-}
-
-/* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or
-   is not the address of a valid instruction, the address of the next
-   instruction beyond ADDR otherwise.  *PWORD1 receives the first word
-   of the instruction.*/
-
-CORE_ADDR
-NEXT_PROLOGUE_INSN (addr, lim, pword1)
-     CORE_ADDR addr;
-     CORE_ADDR lim;
-     INSN_WORD *pword1;
-{
-  char buf[2];
-  if (addr < lim + 8)
-    {
-      read_memory (addr, buf, 2);
-      *pword1 = extract_signed_integer (buf, 2);
-
-      return addr + 2;
-    }
-  return 0;
-}
-
-/* Examine the prologue of a function.  `ip' points to the first instruction.
-   `limit' is the limit of the prologue (e.g. the addr of the first
-   linenumber, or perhaps the program counter if we're stepping through).
-   `frame_sp' is the stack pointer value in use in this frame.
-   `fsr' is a pointer to a frame_saved_regs structure into which we put
-   info about the registers saved by this frame.
-   `fi' is a struct frame_info pointer; we fill in various fields in it
-   to reflect the offsets of the arg pointer and the locals pointer.  */
-
-static CORE_ADDR
-examine_prologue (ip, limit, after_prolog_fp, fsr, fi)
-     register CORE_ADDR ip;
-     register CORE_ADDR limit;
-     CORE_ADDR after_prolog_fp;
-     struct frame_saved_regs *fsr;
-     struct frame_info *fi;
-{
-  register CORE_ADDR next_ip;
-  int r;
-  int have_fp = 0;
-  INSN_WORD insn_word;
-  /* Number of things pushed onto stack, starts at 2/4, 'cause the
-     PC is already there */
-  unsigned int reg_save_depth = h8300hmode ? 4 : 2;
-
-  unsigned int auto_depth = 0;	/* Number of bytes of autos */
-
-  char in_frame[11];		/* One for each reg */
-
-  int adjust = 0;
-
-  memset (in_frame, 1, 11);
-  for (r = 0; r < 8; r++)
-    {
-      fsr->regs[r] = 0;
-    }
-  if (after_prolog_fp == 0)
-    {
-      after_prolog_fp = read_register (SP_REGNUM);
-    }
-
-  /* If the PC isn't valid, quit now.  */
-  if (ip == 0 || ip & (h8300hmode ? ~0xffffff : ~0xffff))
-    return 0;
-
-  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-
-  if (insn_word == 0x0100)
-    {
-      insn_word = read_memory_unsigned_integer (ip + 2, 2);
-      adjust = 2;
-    }
-
-  /* Skip over any fp push instructions */
-  fsr->regs[6] = after_prolog_fp;
-  while (next_ip && IS_PUSH_FP (insn_word))
-    {
-      ip = next_ip + adjust;
-
-      in_frame[insn_word & 0x7] = reg_save_depth;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-      reg_save_depth += 2 + adjust;
-    }
-
-  /* Is this a move into the fp */
-  if (next_ip && IS_MOV_SP_FP (insn_word))
-    {
-      ip = next_ip;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-      have_fp = 1;
-    }
-
-  /* Skip over any stack adjustment, happens either with a number of
-     sub#2,sp or a mov #x,r5 sub r5,sp */
-
-  if (next_ip && (IS_SUB2_SP (insn_word) || IS_SUB4_SP (insn_word)))
-    {
-      while (next_ip && (IS_SUB2_SP (insn_word) || IS_SUB4_SP (insn_word)))
-	{
-	  auto_depth += IS_SUB2_SP (insn_word) ? 2 : 4;
-	  ip = next_ip;
-	  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-	}
-    }
-  else
-    {
-      if (next_ip && IS_MOVK_R5 (insn_word))
-	{
-	  ip = next_ip;
-	  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-	  auto_depth += insn_word;
-
-	  next_ip = NEXT_PROLOGUE_INSN (next_ip, limit, &insn_word);
-	  auto_depth += insn_word;
-	}
-      if (next_ip && IS_SUBL_SP (insn_word))
-	{
-	  ip = next_ip;
-	  auto_depth += read_memory_unsigned_integer (ip, 4);
-	  ip += 4;
-
-	  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-	}
-    }
-
-  /* Now examine the push insns to determine where everything lives
-     on the stack.  */
-  while (1)
-    {
-      adjust = 0;
-      if (!next_ip)
-	break;
-
-      if (insn_word == 0x0100)
-	{
-	  ip = next_ip;
-	  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-	  adjust = 2;
-	}
-
-      if (IS_PUSH (insn_word))
-	{
-	  ip = next_ip;
-	  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-	  fsr->regs[r] = after_prolog_fp + auto_depth;
-	  auto_depth += 2 + adjust;
-	  continue;
-	}
-
-      /* Now check for push multiple insns.  */
-      if (insn_word == 0x0110 || insn_word == 0x0120 || insn_word == 0x0130)
-	{
-	  int count = ((insn_word >> 4) & 0xf) + 1;
-	  int start, i;
-
-	  ip = next_ip;
-	  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn_word);
-	  start = insn_word & 0x7;
-
-	  for (i = start; i <= start + count; i++)
-	    {
-	      fsr->regs[i] = after_prolog_fp + auto_depth;
-	      auto_depth += 4;
-	    }
-	}
-      break;
-    }
-
-  /* The args are always reffed based from the stack pointer */
-  fi->args_pointer = after_prolog_fp;
-  /* Locals are always reffed based from the fp */
-  fi->locals_pointer = after_prolog_fp;
-  /* The PC is at a known place */
-  fi->from_pc = read_memory_unsigned_integer (after_prolog_fp + BINWORD, BINWORD);
-
-  /* Rememeber any others too */
-  in_frame[PC_REGNUM] = 0;
-  
-  if (have_fp)
-    /* We keep the old FP in the SP spot */
-    fsr->regs[SP_REGNUM] = read_memory_unsigned_integer (fsr->regs[6], BINWORD);
-  else
-    fsr->regs[SP_REGNUM] = after_prolog_fp + auto_depth;
-
-  return (ip);
-}
-
-void
-h8300_init_extra_frame_info (fromleaf, fi)
-     int fromleaf;
-     struct frame_info *fi;
-{
-  fi->fsr = 0;			/* Not yet allocated */
-  fi->args_pointer = 0;		/* Unknown */
-  fi->locals_pointer = 0;	/* Unknown */
-  fi->from_pc = 0;
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    { /* anything special to do? */
-      return;
-    }
-}
-
-/* Return the saved PC from this frame.
-
-   If the frame has a memory copy of SRP_REGNUM, use that.  If not,
-   just use the register SRP_REGNUM itself.  */
-
-CORE_ADDR
-h8300_frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  if (PC_IN_CALL_DUMMY(frame->pc, frame->frame, frame->frame))
-    return generic_read_register_dummy (frame->pc, frame->frame, PC_REGNUM);
-  else
-    return frame->from_pc;
-}
-
-CORE_ADDR
-frame_locals_address (fi)
-     struct frame_info *fi;
-{
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return (CORE_ADDR) 0;	/* Not sure what else to do... */
-  if (!fi->locals_pointer)
-    {
-      struct frame_saved_regs ignore;
-
-      get_frame_saved_regs (fi, &ignore);
-
-    }
-  return fi->locals_pointer;
-}
-
-/* Return the address of the argument block for the frame
-   described by FI.  Returns 0 if the address is unknown.  */
-
-CORE_ADDR
-frame_args_address (fi)
-     struct frame_info *fi;
-{
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return (CORE_ADDR) 0;	/* Not sure what else to do... */
-  if (!fi->args_pointer)
-    {
-      struct frame_saved_regs ignore;
-
-      get_frame_saved_regs (fi, &ignore);
-
-    }
-
-  return fi->args_pointer;
-}
-
-/* Function: push_arguments
-   Setup the function arguments for calling a function in the inferior.
-
-   On the Hitachi H8/300 architecture, there are three registers (R0 to R2)
-   which are dedicated for passing function arguments.  Up to the first
-   three arguments (depending on size) may go into these registers.
-   The rest go on the stack.
-
-   Arguments that are smaller than WORDSIZE bytes will still take up a
-   whole register or a whole WORDSIZE word on the stack, and will be
-   right-justified in the register or the stack word.  This includes
-   chars and small aggregate types.  Note that WORDSIZE depends on the 
-   cpu type.
-
-   Arguments that are larger than WORDSIZE bytes will be split between
-   two or more registers as available, but will NOT be split between a
-   register and the stack.
-
-   An exceptional case exists for struct arguments (and possibly other
-   aggregates such as arrays) -- if the size is larger than WORDSIZE
-   bytes but not a multiple of WORDSIZE bytes.  In this case the
-   argument is never split between the registers and the stack, but
-   instead is copied in its entirety onto the stack, AND also copied
-   into as many registers as there is room for.  In other words, space
-   in registers permitting, two copies of the same argument are passed
-   in.  As far as I can tell, only the one on the stack is used,
-   although that may be a function of the level of compiler
-   optimization.  I suspect this is a compiler bug.  Arguments of
-   these odd sizes are left-justified within the word (as opposed to
-   arguments smaller than WORDSIZE bytes, which are right-justified).
- 
-   If the function is to return an aggregate type such as a struct,
-   the caller must allocate space into which the callee will copy the
-   return value.  In this case, a pointer to the return value location
-   is passed into the callee in register R0, which displaces one of
-   the other arguments passed in via registers R0 to R2.  */
-
-CORE_ADDR
-h8300_push_arguments(nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     struct value **args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_addr;
-{
-  int stack_align, stack_alloc, stack_offset;
-  int wordsize;
-  int argreg;
-  int argnum;
-  struct type *type;
-  CORE_ADDR regval;
-  char *val;
-  char valbuf[4];
-  int len;
-
-  if (h8300hmode || h8300smode)
-    {
-      stack_align = 3;
-      wordsize    = 4;
-    }
-  else
-    {
-      stack_align = 1;
-      wordsize    = 2;
-    }
-
-  /* first force sp to a n-byte alignment */
-  sp = sp & ~stack_align;
-
-  /* Now make sure there's space on the stack */
-  for (argnum = 0, stack_alloc = 0; 
-       argnum < nargs; argnum++)
-    stack_alloc += ((TYPE_LENGTH(VALUE_TYPE(args[argnum])) + stack_align) 
-		    & ~stack_align);
-  sp -= stack_alloc;	/* make room on stack for args */
-  /* we may over-allocate a little here, but that won't hurt anything */
-
-  argreg = ARG0_REGNUM; 
-  if (struct_return)	/* "struct return" pointer takes up one argreg */
-    {
-      write_register (argreg++, struct_addr);
-    }
-
-  /* Now load as many as possible of the first arguments into
-     registers, and push the rest onto the stack.  There are 3N bytes
-     in three registers available.  Loop thru args from first to last.  */
-
-  for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
-    {
-      type = VALUE_TYPE (args[argnum]);
-      len = TYPE_LENGTH (type);
-      memset(valbuf, 0, sizeof(valbuf));
-      if (len < wordsize)
-	{
-	  /* the purpose of this is to right-justify the value within the word */
-	  memcpy(valbuf + (wordsize - len), 
-		 (char *) VALUE_CONTENTS (args[argnum]), len);
-	  val = valbuf;
-	}
-      else
-	val = (char *) VALUE_CONTENTS (args[argnum]);
-
-      if (len > (ARGLAST_REGNUM+1 - argreg) * REGISTER_RAW_SIZE(ARG0_REGNUM) ||
-	 (len > wordsize && (len & stack_align) != 0))
-	{ /* passed on the stack */
-	  write_memory (sp + stack_offset, val, 
-			len < wordsize ? wordsize : len);
-	  stack_offset += (len + stack_align) & ~stack_align;
-	}
-      /* NOTE WELL!!!!!  This is not an "else if" clause!!!
-	 That's because some *&^%$ things get passed on the stack
-	 AND in the registers!   */
-      if (len <= (ARGLAST_REGNUM+1 - argreg) * REGISTER_RAW_SIZE(ARG0_REGNUM))
-	while (len > 0)
-	  { /* there's room in registers */
-	    regval = extract_address (val, wordsize);
-	    write_register (argreg, regval);
-	    len -= wordsize;
-	    val += wordsize;
-	    argreg++;
-	  }
-    }
-  return sp;
-}
-
-/* Function: push_return_address
-   Setup the return address for a dummy frame, as called by
-   call_function_by_hand.  Only necessary when you are using an
-   empty CALL_DUMMY, ie. the target will not actually be executing
-   a JSR/BSR instruction.  */
-
-CORE_ADDR
-h8300_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  unsigned char buf[4];
-  int wordsize;
-
-  if (h8300hmode || h8300smode)
-    wordsize = 4;
-  else
-    wordsize = 2;
-
-  sp -= wordsize;
-  store_unsigned_integer (buf, wordsize, CALL_DUMMY_ADDRESS ());
-  write_memory (sp, buf, wordsize);
-  return sp;
-}
-
-/* Function: pop_frame
-   Restore the machine to the state it had before the current frame 
-   was created.  Usually used either by the "RETURN" command, or by
-   call_function_by_hand after the dummy_frame is finished. */
-
-void 
-h8300_pop_frame ()
-{
-  unsigned regnum;
-  struct frame_saved_regs fsr;
-  struct frame_info *frame = get_current_frame ();
-
-  if (PC_IN_CALL_DUMMY(frame->pc, frame->frame, frame->frame))
-    {
-      generic_pop_dummy_frame();
-    }
-  else
-    {
-      get_frame_saved_regs (frame, &fsr);
-
-      for (regnum = 0; regnum < 8; regnum++)
-	{
-	  /* Don't forget SP_REGNUM is a frame_saved_regs struct is the
-	     actual value we want, not the address of the value we want.  */
-	  if (fsr.regs[regnum] && regnum != SP_REGNUM)
-	    write_register (regnum, 
-			    read_memory_integer(fsr.regs[regnum], BINWORD));
-	  else if (fsr.regs[regnum] && regnum == SP_REGNUM)
-	    write_register (regnum, frame->frame + 2 * BINWORD);
-	}
-
-      /* Don't forget the update the PC too!  */
-      write_pc (frame->from_pc);
-    }
-  flush_cached_frames ();
-}
-
-/* Function: extract_return_value
-   Figure out where in REGBUF the called function has left its return value.
-   Copy that into VALBUF.  Be sure to account for CPU type.   */
-
-void
-h8300_extract_return_value (type, regbuf, valbuf)
-     struct type *type;
-     char *regbuf;
-     char *valbuf;
-{
-  int wordsize, len;
-
-  if (h8300smode || h8300hmode)
-    wordsize = 4;
-  else
-    wordsize = 2;
-
-  len = TYPE_LENGTH(type);
-
-  switch (len) {
-  case 1:	/* (char) */
-  case 2:	/* (short), (int) */
-    memcpy (valbuf,   regbuf + REGISTER_BYTE(0) + (wordsize - len), len);
-    break;
-  case 4:	/* (long), (float) */
-    if (h8300smode || h8300hmode)
-      {
-	memcpy (valbuf,   regbuf + REGISTER_BYTE(0), 4);
-      }
-    else
-      {
-	memcpy (valbuf,   regbuf + REGISTER_BYTE(0), 2);
-	memcpy (valbuf+2, regbuf + REGISTER_BYTE(1), 2);
-      }
-    break;
-  case 8:	/* (double) (doesn't seem to happen, which is good,
-		   because this almost certainly isn't right.  */
-    error ("I don't know how a double is returned.");
-    break;
-  }
-}
-
-/* Function: store_return_value
-   Place the appropriate value in the appropriate registers.
-   Primarily used by the RETURN command.  */
-
-void 
-h8300_store_return_value (type, valbuf)
-     struct type *type;
-     char *valbuf;
-{
-  int wordsize, len, regval;
-  
-  if (h8300hmode || h8300smode)
-    wordsize = 4;
-  else
-    wordsize = 2;
-
-  len = TYPE_LENGTH(type);
-  switch (len) {
-  case 1:	/* char */
-  case 2:	/* short, int */
-    regval = extract_address(valbuf, len);
-    write_register (0, regval);
-    break;
-  case 4:	/* long, float */
-    regval = extract_address(valbuf, len);
-    if (h8300smode || h8300hmode)
-      {
-	write_register (0, regval);
-      }
-    else
-      {
-	write_register (0, regval >> 16);
-	write_register (1, regval & 0xffff);
-      }
-    break;
-  case 8:	/* presumeably double, but doesn't seem to happen */
-    error ("I don't know how to return a double.");
-    break;
-  }
-}
-
-/* Function: get_saved_register
-   Just call the generic_get_saved_register function.  */
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-
-struct cmd_list_element *setmemorylist;
-
-static void
-set_register_names ()
-{
-  if (h8300hmode != 0)
-    h8300_register_names = h8300h_register_names;
-  else
-    h8300_register_names = original_register_names;
-}
-
-static void
-h8300_command(args, from_tty)
-{
-  extern int h8300hmode;
-  h8300hmode = 0;
-  h8300smode = 0;
-  set_register_names ();
-}
-
-static void
-h8300h_command(args, from_tty)
-{
-  extern int h8300hmode;
-  h8300hmode = 1;
-  h8300smode = 0;
-  set_register_names ();
-}
-
-static void
-h8300s_command(args, from_tty)
-{
-  extern int h8300smode;
-  extern int h8300hmode;
-  h8300smode = 1;
-  h8300hmode = 1;
-  set_register_names ();
-}
-
-
-static void 
-set_machine (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered ("\"set machine\" must be followed by h8300, h8300h");
-  printf_unfiltered ("or h8300s");
-  help_list (setmemorylist, "set memory ", -1, gdb_stdout);
-}
-
-/* set_machine_hook is called as the exec file is being opened, but
-   before the symbol file is opened.  This allows us to set the
-   h8300hmode flag based on the machine type specified in the exec
-   file.  This in turn will cause subsequently defined pointer types
-   to be 16 or 32 bits as appropriate for the machine.  */
-
-static void
-set_machine_hook (filename)
-     char *filename;
-{
-  if (bfd_get_mach (exec_bfd) == bfd_mach_h8300s)
-    {
-      h8300smode = 1;
-      h8300hmode = 1;
-    }
-  else 
-    if (bfd_get_mach (exec_bfd) == bfd_mach_h8300h)
-    {
-      h8300smode = 0;
-      h8300hmode = 1;
-    }
-  else
-    {
-      h8300smode = 0;
-      h8300hmode = 0;
-    }
-  set_register_names ();
-}
-
-void
-_initialize_h8300m ()
-{
-  add_prefix_cmd ("machine", no_class, set_machine,
-		  "set the machine type", 
-		  &setmemorylist, "set machine ", 0,
-		  &setlist);
-
-  add_cmd ("h8300", class_support, h8300_command,
-	   "Set machine to be H8/300.", &setmemorylist);
-
-  add_cmd ("h8300h", class_support, h8300h_command,
-	   "Set machine to be H8/300H.", &setmemorylist);
-
-  add_cmd ("h8300s", class_support, h8300s_command,
-	   "Set machine to be H8/300S.", &setmemorylist);
-
-  /* Add a hook to set the machine type when we're loading a file. */
-
-  specify_exec_file_hook(set_machine_hook);
-}
-
-
-
-void
-print_register_hook (regno)
-{
-  if (regno == 8)
-    {
-      /* CCR register */
-      int C, Z, N, V;
-      unsigned char b[4];
-      unsigned char l;
-      read_relative_register_raw_bytes (regno, b);
-      l = b[REGISTER_VIRTUAL_SIZE(8) -1];
-      printf_unfiltered ("\t");
-      printf_unfiltered ("I-%d - ", (l & 0x80) != 0);
-      printf_unfiltered ("H-%d - ", (l & 0x20) != 0);
-      N = (l & 0x8) != 0;
-      Z = (l & 0x4) != 0;
-      V = (l & 0x2) != 0;
-      C = (l & 0x1) != 0;
-      printf_unfiltered ("N-%d ", N);
-      printf_unfiltered ("Z-%d ", Z);
-      printf_unfiltered ("V-%d ", V);
-      printf_unfiltered ("C-%d ", C);
-      if ((C | Z) == 0)
-	printf_unfiltered ("u> ");
-      if ((C | Z) == 1)
-	printf_unfiltered ("u<= ");
-      if ((C == 0))
-	printf_unfiltered ("u>= ");
-      if (C == 1)
-	printf_unfiltered ("u< ");
-      if (Z == 0)
-	printf_unfiltered ("!= ");
-      if (Z == 1)
-	printf_unfiltered ("== ");
-      if ((N ^ V) == 0)
-	printf_unfiltered (">= ");
-      if ((N ^ V) == 1)
-	printf_unfiltered ("< ");
-      if ((Z | (N ^ V)) == 0)
-	printf_unfiltered ("> ");
-      if ((Z | (N ^ V)) == 1)
-	printf_unfiltered ("<= ");
-    }
-}
-
-void
-_initialize_h8300_tdep ()
-{
-  tm_print_insn = gdb_print_insn_h8300;
-}
diff --git a/gdb/h8500-tdep.c b/gdb/h8500-tdep.c
deleted file mode 100644
index 49fab2d..0000000
--- a/gdb/h8500-tdep.c
+++ /dev/null
@@ -1,653 +0,0 @@
-/* Target-dependent code for Hitachi H8/500, for GDB.
-   Copyright 1993, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- Contributed by Steve Chamberlain
-                sac@cygnus.com
- */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcmd.h"
-#include "value.h"
-#include "dis-asm.h"
-#include "gdbcore.h"
-
-#define UNSIGNED_SHORT(X) ((X) & 0xffff)
-
-static int code_size = 2;
-
-static int data_size = 2;
-
-/* Shape of an H8/500 frame :
-
-   arg-n
-   ..
-   arg-2
-   arg-1
-   return address <2 or 4 bytes>
-   old fp	  <2 bytes>
-   auto-n
-   ..
-   auto-1
-   saved registers
-
-*/
-
-/* an easy to debug H8 stack frame looks like:
-0x6df6		push	r6
-0x0d76  	mov.w   r7,r6
-0x6dfn          push    reg
-0x7905 nnnn  	mov.w  #n,r5    or   0x1b87  subs #2,sp
-0x1957       	sub.w  r5,sp
-
- */
-
-#define IS_PUSH(x) (((x) & 0xff00)==0x6d00)
-#define IS_LINK_8(x) ((x) == 0x17)
-#define IS_LINK_16(x) ((x) == 0x1f)
-#define IS_MOVE_FP(x) ((x) == 0x0d76)
-#define IS_MOV_SP_FP(x) ((x) == 0x0d76)
-#define IS_SUB2_SP(x) ((x) == 0x1b87)
-#define IS_MOVK_R5(x) ((x) == 0x7905)
-#define IS_SUB_R5SP(x) ((x) == 0x1957)
-
-#define LINK_8 0x17
-#define LINK_16 0x1f
-
-int minimum_mode = 1;
-
-CORE_ADDR
-h8500_skip_prologue (start_pc)
-     CORE_ADDR start_pc;
-{
-  short int w;
-
-  w = read_memory_integer (start_pc, 1);
-  if (w == LINK_8)
-    {
-      start_pc += 2;
-      w = read_memory_integer (start_pc, 1);
-    }
-
-  if (w == LINK_16)
-    {
-      start_pc += 3;
-      w = read_memory_integer (start_pc, 2);
-    }
-
-  return start_pc;
-}
-
-CORE_ADDR
-h8500_addr_bits_remove (addr)
-     CORE_ADDR addr;
-{
-  return ((addr) & 0xffffff);
-}
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-
-   For us, the frame address is its stack pointer value, so we look up
-   the function prologue to determine the caller's sp value, and return it.  */
-
-CORE_ADDR
-h8500_frame_chain (thisframe)
-     struct frame_info *thisframe;
-{
-  if (!inside_entry_file (thisframe->pc))
-    return (read_memory_integer (FRAME_FP (thisframe), PTR_SIZE));
-  else
-    return 0;
-}
-
-/* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or
-   is not the address of a valid instruction, the address of the next
-   instruction beyond ADDR otherwise.  *PWORD1 receives the first word
-   of the instruction.*/
-
-CORE_ADDR
-NEXT_PROLOGUE_INSN (addr, lim, pword1)
-     CORE_ADDR addr;
-     CORE_ADDR lim;
-     char *pword1;
-{
-  if (addr < lim + 8)
-    {
-      read_memory (addr, pword1, 1);
-      read_memory (addr, pword1 + 1, 1);
-      return 1;
-    }
-  return 0;
-}
-
-/* Examine the prologue of a function.  `ip' points to the first
-   instruction.  `limit' is the limit of the prologue (e.g. the addr
-   of the first linenumber, or perhaps the program counter if we're
-   stepping through).  `frame_sp' is the stack pointer value in use in
-   this frame.  `fsr' is a pointer to a frame_saved_regs structure
-   into which we put info about the registers saved by this frame.
-   `fi' is a struct frame_info pointer; we fill in various fields in
-   it to reflect the offsets of the arg pointer and the locals
-   pointer.  */
-
-/* Return the saved PC from this frame. */
-
-CORE_ADDR
-frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  return read_memory_integer (FRAME_FP (frame) + 2, PTR_SIZE);
-}
-
-void 
-h8500_pop_frame ()
-{
-  unsigned regnum;
-  struct frame_saved_regs fsr;
-  struct frame_info *frame = get_current_frame ();
-
-  get_frame_saved_regs (frame, &fsr);
-
-  for (regnum = 0; regnum < 8; regnum++)
-    {
-      if (fsr.regs[regnum])
-	write_register (regnum, read_memory_short (fsr.regs[regnum]));
-
-      flush_cached_frames ();
-    }
-}
-
-void
-print_register_hook (regno)
-     int regno;
-{
-  if (regno == CCR_REGNUM)
-    {
-      /* CCR register */
-
-      int C, Z, N, V;
-      unsigned char b[2];
-      unsigned char l;
-
-      read_relative_register_raw_bytes (regno, b);
-      l = b[1];
-      printf_unfiltered ("\t");
-      printf_unfiltered ("I-%d - ", (l & 0x80) != 0);
-      N = (l & 0x8) != 0;
-      Z = (l & 0x4) != 0;
-      V = (l & 0x2) != 0;
-      C = (l & 0x1) != 0;
-      printf_unfiltered ("N-%d ", N);
-      printf_unfiltered ("Z-%d ", Z);
-      printf_unfiltered ("V-%d ", V);
-      printf_unfiltered ("C-%d ", C);
-      if ((C | Z) == 0)
-	printf_unfiltered ("u> ");
-      if ((C | Z) == 1)
-	printf_unfiltered ("u<= ");
-      if ((C == 0))
-	printf_unfiltered ("u>= ");
-      if (C == 1)
-	printf_unfiltered ("u< ");
-      if (Z == 0)
-	printf_unfiltered ("!= ");
-      if (Z == 1)
-	printf_unfiltered ("== ");
-      if ((N ^ V) == 0)
-	printf_unfiltered (">= ");
-      if ((N ^ V) == 1)
-	printf_unfiltered ("< ");
-      if ((Z | (N ^ V)) == 0)
-	printf_unfiltered ("> ");
-      if ((Z | (N ^ V)) == 1)
-	printf_unfiltered ("<= ");
-    }
-}
-
-int
-h8500_register_size (regno)
-     int regno;
-{
-  switch (regno)
-    {
-    case SEG_C_REGNUM:
-    case SEG_D_REGNUM:
-    case SEG_E_REGNUM:
-    case SEG_T_REGNUM:
-      return 1;
-    case R0_REGNUM:
-    case R1_REGNUM:
-    case R2_REGNUM:
-    case R3_REGNUM:
-    case R4_REGNUM:
-    case R5_REGNUM:
-    case R6_REGNUM:
-    case R7_REGNUM:
-    case CCR_REGNUM:
-      return 2;
-
-    case PR0_REGNUM:
-    case PR1_REGNUM:
-    case PR2_REGNUM:
-    case PR3_REGNUM:
-    case PR4_REGNUM:
-    case PR5_REGNUM:
-    case PR6_REGNUM:
-    case PR7_REGNUM:
-    case PC_REGNUM:
-      return 4;
-    default:
-      abort ();
-    }
-}
-
-struct type *
-h8500_register_virtual_type (regno)
-     int regno;
-{
-  switch (regno)
-    {
-    case SEG_C_REGNUM:
-    case SEG_E_REGNUM:
-    case SEG_D_REGNUM:
-    case SEG_T_REGNUM:
-      return builtin_type_unsigned_char;
-    case R0_REGNUM:
-    case R1_REGNUM:
-    case R2_REGNUM:
-    case R3_REGNUM:
-    case R4_REGNUM:
-    case R5_REGNUM:
-    case R6_REGNUM:
-    case R7_REGNUM:
-    case CCR_REGNUM:
-      return builtin_type_unsigned_short;
-    case PR0_REGNUM:
-    case PR1_REGNUM:
-    case PR2_REGNUM:
-    case PR3_REGNUM:
-    case PR4_REGNUM:
-    case PR5_REGNUM:
-    case PR6_REGNUM:
-    case PR7_REGNUM:
-    case PC_REGNUM:
-      return builtin_type_unsigned_long;
-    default:
-      abort ();
-    }
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-void
-frame_find_saved_regs (frame_info, frame_saved_regs)
-     struct frame_info *frame_info;
-     struct frame_saved_regs *frame_saved_regs;
-{
-  register int regnum;
-  register int regmask;
-  register CORE_ADDR next_addr;
-  register CORE_ADDR pc;
-  unsigned char thebyte;
-
-  memset (frame_saved_regs, '\0', sizeof *frame_saved_regs);
-
-  if ((frame_info)->pc >= (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM * 4 - 4
-      && (frame_info)->pc <= (frame_info)->frame)
-    {
-      next_addr = (frame_info)->frame;
-      pc = (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM * 4 - 4;
-    }
-  else
-    {
-      pc = get_pc_function_start ((frame_info)->pc);
-      /* Verify we have a link a6 instruction next;
-	 if not we lose.  If we win, find the address above the saved
-	 regs using the amount of storage from the link instruction.
-	 */
-
-      thebyte = read_memory_integer (pc, 1);
-      if (0x1f == thebyte)
-	next_addr = (frame_info)->frame + read_memory_integer (pc += 1, 2), pc += 2;
-      else if (0x17 == thebyte)
-	next_addr = (frame_info)->frame + read_memory_integer (pc += 1, 1), pc += 1;
-      else
-	goto lose;
-#if 0
-      /* FIXME steve */
-      /* If have an add:g.waddal #-n, sp next, adjust next_addr.  */
-      if ((0x0c0177777 & read_memory_integer (pc, 2)) == 0157774)
-	next_addr += read_memory_integer (pc += 2, 4), pc += 4;
-#endif
-    }
-
-  thebyte = read_memory_integer (pc, 1);
-  if (thebyte == 0x12)
-    {
-      /* Got stm */
-      pc++;
-      regmask = read_memory_integer (pc, 1);
-      pc++;
-      for (regnum = 0; regnum < 8; regnum++, regmask >>= 1)
-	{
-	  if (regmask & 1)
-	    {
-	      (frame_saved_regs)->regs[regnum] = (next_addr += 2) - 2;
-	    }
-	}
-      thebyte = read_memory_integer (pc, 1);
-    }
-  /* Maybe got a load of pushes */
-  while (thebyte == 0xbf)
-    {
-      pc++;
-      regnum = read_memory_integer (pc, 1) & 0x7;
-      pc++;
-      (frame_saved_regs)->regs[regnum] = (next_addr += 2) - 2;
-      thebyte = read_memory_integer (pc, 1);
-    }
-
-lose:;
-
-  /* Remember the address of the frame pointer */
-  (frame_saved_regs)->regs[FP_REGNUM] = (frame_info)->frame;
-
-  /* This is where the old sp is hidden */
-  (frame_saved_regs)->regs[SP_REGNUM] = (frame_info)->frame;
-
-  /* And the PC - remember the pushed FP is always two bytes long */
-  (frame_saved_regs)->regs[PC_REGNUM] = (frame_info)->frame + 2;
-}
-
-CORE_ADDR
-saved_pc_after_call ()
-{
-  int x;
-  int a = read_register (SP_REGNUM);
-
-  x = read_memory_integer (a, code_size);
-  if (code_size == 2)
-    {
-      /* Stick current code segement onto top */
-      x &= 0xffff;
-      x |= read_register (SEG_C_REGNUM) << 16;
-    }
-  x &= 0xffffff;
-  return x;
-}
-
-void
-h8500_set_pointer_size (newsize)
-     int newsize;
-{
-  static int oldsize = 0;
-
-  if (oldsize != newsize)
-    {
-      printf_unfiltered ("pointer size set to %d bits\n", newsize);
-      oldsize = newsize;
-      if (newsize == 32)
-	{
-	  minimum_mode = 0;
-	}
-      else
-	{
-	  minimum_mode = 1;
-	}
-      _initialize_gdbtypes ();
-    }
-}
-
-static void
-big_command ()
-{
-  h8500_set_pointer_size (32);
-  code_size = 4;
-  data_size = 4;
-}
-
-static void
-medium_command ()
-{
-  h8500_set_pointer_size (32);
-  code_size = 4;
-  data_size = 2;
-}
-
-static void
-compact_command ()
-{
-  h8500_set_pointer_size (32);
-  code_size = 2;
-  data_size = 4;
-}
-
-static void
-small_command ()
-{
-  h8500_set_pointer_size (16);
-  code_size = 2;
-  data_size = 2;
-}
-
-static struct cmd_list_element *setmemorylist;
-
-static void
-set_memory (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered ("\"set memory\" must be followed by the name of a memory subcommand.\n");
-  help_list (setmemorylist, "set memory ", -1, gdb_stdout);
-}
-
-/* See if variable name is ppc or pr[0-7] */
-
-int
-h8500_is_trapped_internalvar (name)
-     char *name;
-{
-  if (name[0] != 'p')
-    return 0;
-
-  if (strcmp (name + 1, "pc") == 0)
-    return 1;
-
-  if (name[1] == 'r'
-      && name[2] >= '0'
-      && name[2] <= '7'
-      && name[3] == '\000')
-    return 1;
-  else
-    return 0;
-}
-
-value_ptr
-h8500_value_of_trapped_internalvar (var)
-     struct internalvar *var;
-{
-  LONGEST regval;
-  unsigned char regbuf[4];
-  int page_regnum, regnum;
-
-  regnum = var->name[2] == 'c' ? PC_REGNUM : var->name[2] - '0';
-
-  switch (var->name[2])
-    {
-    case 'c':
-      page_regnum = SEG_C_REGNUM;
-      break;
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-      page_regnum = SEG_D_REGNUM;
-      break;
-    case '4':
-    case '5':
-      page_regnum = SEG_E_REGNUM;
-      break;
-    case '6':
-    case '7':
-      page_regnum = SEG_T_REGNUM;
-      break;
-    }
-
-  get_saved_register (regbuf, NULL, NULL, selected_frame, page_regnum, NULL);
-  regval = regbuf[0] << 16;
-
-  get_saved_register (regbuf, NULL, NULL, selected_frame, regnum, NULL);
-  regval |= regbuf[0] << 8 | regbuf[1];	/* XXX host/target byte order */
-
-  free (var->value);		/* Free up old value */
-
-  var->value = value_from_longest (builtin_type_unsigned_long, regval);
-  release_value (var->value);	/* Unchain new value */
-
-  VALUE_LVAL (var->value) = lval_internalvar;
-  VALUE_INTERNALVAR (var->value) = var;
-  return var->value;
-}
-
-void
-h8500_set_trapped_internalvar (var, newval, bitpos, bitsize, offset)
-     struct internalvar *var;
-     int offset, bitpos, bitsize;
-     value_ptr newval;
-{
-  char *page_regnum, *regnum;
-  char expression[100];
-  unsigned new_regval;
-  struct type *type;
-  enum type_code newval_type_code;
-
-  type = check_typedef (VALUE_TYPE (newval));
-  newval_type_code = TYPE_CODE (type);
-
-  if ((newval_type_code != TYPE_CODE_INT
-       && newval_type_code != TYPE_CODE_PTR)
-      || TYPE_LENGTH (type) != sizeof (new_regval))
-    error ("Illegal type (%s) for assignment to $%s\n",
-	   TYPE_NAME (VALUE_TYPE (newval)), var->name);
-
-  new_regval = *(long *) VALUE_CONTENTS_RAW (newval);
-
-  regnum = var->name + 1;
-
-  switch (var->name[2])
-    {
-    case 'c':
-      page_regnum = "cp";
-      break;
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-      page_regnum = "dp";
-      break;
-    case '4':
-    case '5':
-      page_regnum = "ep";
-      break;
-    case '6':
-    case '7':
-      page_regnum = "tp";
-      break;
-    }
-
-  sprintf (expression, "$%s=%d", page_regnum, new_regval >> 16);
-  parse_and_eval (expression);
-
-  sprintf (expression, "$%s=%d", regnum, new_regval & 0xffff);
-  parse_and_eval (expression);
-}
-
-CORE_ADDR
-h8500_read_sp ()
-{
-  return read_register (PR7_REGNUM);
-}
-
-void
-h8500_write_sp (v)
-     CORE_ADDR v;
-{
-  write_register (PR7_REGNUM, v);
-}
-
-CORE_ADDR
-h8500_read_pc (pid)
-     int pid;
-{
-  return read_register (PC_REGNUM);
-}
-
-void
-h8500_write_pc (v, pid)
-     CORE_ADDR v;
-     int pid;
-{
-  write_register (PC_REGNUM, v);
-}
-
-CORE_ADDR
-h8500_read_fp ()
-{
-  return read_register (PR6_REGNUM);
-}
-
-void
-h8500_write_fp (v)
-     CORE_ADDR v;
-{
-  write_register (PR6_REGNUM, v);
-}
-
-void
-_initialize_h8500_tdep ()
-{
-  tm_print_insn = print_insn_h8500;
-
-  add_prefix_cmd ("memory", no_class, set_memory,
-		  "set the memory model", &setmemorylist, "set memory ", 0,
-		  &setlist);
-
-  add_cmd ("small", class_support, small_command,
-	   "Set small memory model. (16 bit code, 16 bit data)", &setmemorylist);
-
-  add_cmd ("big", class_support, big_command,
-	   "Set big memory model. (32 bit code, 32 bit data)", &setmemorylist);
-
-  add_cmd ("medium", class_support, medium_command,
-	   "Set medium memory model. (32 bit code, 16 bit data)", &setmemorylist);
-
-  add_cmd ("compact", class_support, compact_command,
-	   "Set compact memory model. (16 bit code, 32 bit data)", &setmemorylist);
-
-}
diff --git a/gdb/hds-tdep.c b/gdb/hds-tdep.c
deleted file mode 100755
index e69de29..0000000
--- a/gdb/hds-tdep.c
+++ /dev/null
diff --git a/gdb/hp-psymtab-read.c b/gdb/hp-psymtab-read.c
deleted file mode 100644
index 5926ada..0000000
--- a/gdb/hp-psymtab-read.c
+++ /dev/null
@@ -1,2381 +0,0 @@
-/* Read hp debug symbols and convert to internal format, for GDB.
-   Copyright 1993, 1996, 1998, 1999 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-   Written by the Center for Software Science at the University of Utah
-   and by Cygnus Support.  */
-
-/* Common include file for hp_symtab_read.c and hp_psymtab_read.c.
-   This has nested includes of a bunch of stuff. */
-#include "hpread.h"
-#include "demangle.h"
-
-/* To generate dumping code, uncomment this define.  The dumping
-   itself is controlled by routine-local statics called "dumping". */
-/* #define DUMPING         1 */
-
-/* To use the quick look-up tables, uncomment this define. */
-#define QUICK_LOOK_UP      1
-
-/* To call PXDB to process un-processed files, uncomment this define. */
-#define USE_PXDB           1
-
-/* Forward procedure declarations */
-
-void hpread_symfile_init
-  PARAMS ((struct objfile *));
-
-void
-do_pxdb PARAMS ((bfd *));
-
-void hpread_build_psymtabs
-  PARAMS ((struct objfile *, struct section_offsets *, int));
-
-void hpread_symfile_finish
-  PARAMS ((struct objfile *));
-
-static union dnttentry *hpread_get_gntt
-  PARAMS ((int, struct objfile *));
-
-static unsigned long hpread_get_textlow
-  PARAMS ((int, int, struct objfile *, int));
-
-static struct partial_symtab *hpread_start_psymtab
-  PARAMS ((struct objfile *, struct section_offsets *, char *, CORE_ADDR, int,
-	   struct partial_symbol **, struct partial_symbol **));
-
-static struct partial_symtab *hpread_end_psymtab
-  PARAMS ((struct partial_symtab *, char **, int, int, CORE_ADDR,
-	   struct partial_symtab **, int));
-
-/* End of forward routine declarations */
-
-#ifdef USE_PXDB
-
-/* NOTE use of system files!  May not be portable. */
-
-#define PXDB_SVR4 "/opt/langtools/bin/pxdb"
-#define PXDB_BSD  "/usr/bin/pxdb"
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/* check for the existance of a file, given its full pathname */
-int
-file_exists (filename)
-     char *filename;
-{
-  if (filename)
-    return (access (filename, F_OK) == 0);
-  return 0;
-}
-
-
-/* Translate from the "hp_language" enumeration in hp-symtab.h
-   used in the debug info to gdb's generic enumeration in defs.h. */
-static enum language
-trans_lang (in_lang)
-     enum hp_language in_lang;
-{
-  if (in_lang == HP_LANGUAGE_C)
-    return language_c;
-
-  else if (in_lang == HP_LANGUAGE_CPLUSPLUS)
-    return language_cplus;
-
-  else if (in_lang == HP_LANGUAGE_F77)
-    return language_fortran;
-
-  else
-    return language_unknown;
-}
-
-static char main_string[] = "main";
-
-/* Call PXDB to process our file.
-
-   Approach copied from DDE's "dbgk_run_pxdb".  Note: we
-   don't check for BSD location of pxdb, nor for existance
-   of pxdb itself, etc.
-
-   NOTE: uses system function and string functions directly.
-
-   Return value: 1 if ok, 0 if not */
-int
-hpread_call_pxdb (file_name)
-     char *file_name;
-{
-  char *p;
-  int status;
-  int retval;
-
-  if (file_exists (PXDB_SVR4))
-    {
-      p = malloc (strlen (PXDB_SVR4) + strlen (file_name) + 2);
-      strcpy (p, PXDB_SVR4);
-      strcat (p, " ");
-      strcat (p, file_name);
-
-      warning ("File not processed by pxdb--about to process now.\n");
-      status = system (p);
-
-      retval = (status == 0);
-    }
-  else
-    {
-      warning ("pxdb not found at standard location: /opt/langtools/bin\ngdb will not be able to debug %s.\nPlease install pxdb at the above location and then restart gdb.\nYou can also run pxdb on %s with the command\n\"pxdb %s\" and then restart gdb.", file_name, file_name, file_name);
-
-      retval = 0;
-    }
-  return retval;
-}				/* hpread_call_pxdb */
-
-
-/* Return 1 if the file turns out to need pre-processing
-   by PXDB, and we have thus called PXDB to do this processing
-   and the file therefore needs to be re-loaded.  Otherwise
-   return 0. */
-int
-hpread_pxdb_needed (sym_bfd)
-     bfd *sym_bfd;
-{
-  asection *pinfo_section, *debug_section, *header_section;
-  unsigned int do_pxdb;
-  char *buf;
-  bfd_size_type header_section_size;
-
-  unsigned long tmp;
-  unsigned int pxdbed;
-
-  header_section = bfd_get_section_by_name (sym_bfd, "$HEADER$");
-  if (!header_section)
-    {
-      return 0;			/* No header at all, can't recover... */
-    }
-
-  debug_section = bfd_get_section_by_name (sym_bfd, "$DEBUG$");
-  pinfo_section = bfd_get_section_by_name (sym_bfd, "$PINFO$");
-
-  if (pinfo_section && !debug_section)
-    {
-      /* Debug info with DOC, has different header format. 
-         this only happens if the file was pxdbed and compiled optimized
-         otherwise the PINFO section is not there. */
-      header_section_size = bfd_section_size (objfile->obfd, header_section);
-
-      if (header_section_size == (bfd_size_type) sizeof (DOC_info_PXDB_header))
-	{
-	  buf = alloca (sizeof (DOC_info_PXDB_header));
-
-	  if (!bfd_get_section_contents (sym_bfd,
-					 header_section,
-					 buf, 0,
-					 header_section_size))
-	    error ("bfd_get_section_contents\n");
-
-	  tmp = bfd_get_32 (sym_bfd, (bfd_byte *) (buf + sizeof (int) * 4));
-	  pxdbed = (tmp >> 31) & 0x1;
-
-	  if (!pxdbed)
-	    error ("file debug header info invalid\n");
-	  do_pxdb = 0;
-	}
-
-      else
-	error ("invalid $HEADER$ size in executable \n");
-    }
-
-  else
-    {
-
-      /* this can be three different cases:
-         1. pxdbed and not doc
-         - DEBUG and HEADER sections are there
-         - header is PXDB_header type
-         - pxdbed flag is set to 1
-
-         2. not pxdbed and doc
-         - DEBUG and HEADER  sections are there
-         - header is DOC_info_header type
-         - pxdbed flag is set to 0
-
-         3. not pxdbed and not doc
-         - DEBUG and HEADER sections are there
-         - header is XDB_header type
-         - pxdbed flag is set to 0
-
-         NOTE: the pxdbed flag is meaningful also in the not
-         already pxdb processed version of the header,
-         because in case on non-already processed by pxdb files
-         that same bit in the header would be always zero.
-         Why? Because the bit is the leftmost bit of a word
-         which contains a 'length' which is always a positive value
-         so that bit is never set to 1 (otherwise it would be negative)
-
-         Given the above, we have two choices : either we ignore the
-         size of the header itself and just look at the pxdbed field,
-         or we check the size and then we (for safety and paranoia related
-         issues) check the bit.
-         The first solution is used by DDE, the second by PXDB itself.
-         I am using the second one here, because I already wrote it,
-         and it is the end of a long day.
-         Also, using the first approach would still involve size issues
-         because we need to read in the contents of the header section, and
-         give the correct amount of stuff we want to read to the
-         get_bfd_section_contents function.  */
-
-      /* decide which case depending on the size of the header section.
-         The size is as defined in hp-symtab.h  */
-
-      header_section_size = bfd_section_size (objfile->obfd, header_section);
-
-      if (header_section_size == (bfd_size_type) sizeof (PXDB_header))	/* pxdb and not doc */
-	{
-
-	  buf = alloca (sizeof (PXDB_header));
-	  if (!bfd_get_section_contents (sym_bfd,
-					 header_section,
-					 buf, 0,
-					 header_section_size))
-	    error ("bfd_get_section_contents\n");
-
-	  tmp = bfd_get_32 (sym_bfd, (bfd_byte *) (buf + sizeof (int) * 3));
-	  pxdbed = (tmp >> 31) & 0x1;
-
-	  if (pxdbed)
-	    do_pxdb = 0;
-	  else
-	    error ("file debug header invalid\n");
-	}
-      else			/*not pxdbed and doc OR not pxdbed and non doc */
-	do_pxdb = 1;
-    }
-
-  if (do_pxdb)
-    {
-      return 1;
-    }
-  else
-    {
-      return 0;
-    }
-}				/* hpread_pxdb_needed */
-
-#endif
-
-/* Check whether the file needs to be preprocessed by pxdb. 
-   If so, call pxdb. */
-
-void 
-do_pxdb (sym_bfd)
-     bfd *sym_bfd;
-{
-  /* The following code is HP-specific.  The "right" way of
-     doing this is unknown, but we bet would involve a target-
-     specific pre-file-load check using a generic mechanism. */
-
-  /* This code will not be executed if the file is not in SOM
-     format (i.e. if compiled with gcc) */
-    if (hpread_pxdb_needed (sym_bfd)) 
-      {
-	/*This file has not been pre-processed. Preprocess now */
-	  
-	if (hpread_call_pxdb (sym_bfd->filename))
-	  {
-	    /* The call above has changed the on-disk file, 
-               we can close the file anyway, because the
-	       symbols will be reread in when the target is run */
-	    bfd_close (sym_bfd); 
-	  }
-      }
-}
-
-
-
-#ifdef QUICK_LOOK_UP
-
-/* Code to handle quick lookup-tables follows. */
-
-
-/* Some useful macros */
-#define VALID_FILE(i)   ((i) < pxdb_header_p->fd_entries)
-#define VALID_MODULE(i) ((i) < pxdb_header_p->md_entries)
-#define VALID_PROC(i)   ((i) < pxdb_header_p->pd_entries)
-#define VALID_CLASS(i)  ((i) < pxdb_header_p->cd_entries)
-
-#define FILE_START(i)    (qFD[i].adrStart)
-#define MODULE_START(i) (qMD[i].adrStart)
-#define PROC_START(i)    (qPD[i].adrStart)
-
-#define FILE_END(i)   (qFD[i].adrEnd)
-#define MODULE_END(i) (qMD[i].adrEnd)
-#define PROC_END(i)   (qPD[i].adrEnd)
-
-#define FILE_ISYM(i)   (qFD[i].isym)
-#define MODULE_ISYM(i) (qMD[i].isym)
-#define PROC_ISYM(i)   (qPD[i].isym)
-
-#define VALID_CURR_FILE    (curr_fd < pxdb_header_p->fd_entries)
-#define VALID_CURR_MODULE  (curr_md < pxdb_header_p->md_entries)
-#define VALID_CURR_PROC    (curr_pd < pxdb_header_p->pd_entries)
-#define VALID_CURR_CLASS   (curr_cd < pxdb_header_p->cd_entries)
-
-#define CURR_FILE_START     (qFD[curr_fd].adrStart)
-#define CURR_MODULE_START   (qMD[curr_md].adrStart)
-#define CURR_PROC_START     (qPD[curr_pd].adrStart)
-
-#define CURR_FILE_END    (qFD[curr_fd].adrEnd)
-#define CURR_MODULE_END  (qMD[curr_md].adrEnd)
-#define CURR_PROC_END    (qPD[curr_pd].adrEnd)
-
-#define CURR_FILE_ISYM    (qFD[curr_fd].isym)
-#define CURR_MODULE_ISYM  (qMD[curr_md].isym)
-#define CURR_PROC_ISYM    (qPD[curr_pd].isym)
-
-#define TELL_OBJFILE                                      \
-            do {                                          \
-               if( !told_objfile ) {                      \
-                   told_objfile = 1;                      \
-                   warning ("\nIn object file \"%s\":\n", \
-                            objfile->name);               \
-               }                                          \
-            } while (0)
-
-
-
-/* Keeping track of the start/end symbol table (LNTT) indices of
-   psymtabs created so far */
-
-typedef struct
-  {
-    int start;
-    int end;
-  }
-pst_syms_struct;
-
-static pst_syms_struct *pst_syms_array = 0;
-
-static pst_syms_count = 0;
-static pst_syms_size = 0;
-
-/* used by the TELL_OBJFILE macro */
-static boolean told_objfile = 0;
-
-/* Set up psymtab symbol index stuff */
-static void
-init_pst_syms ()
-{
-  pst_syms_count = 0;
-  pst_syms_size = 20;
-  pst_syms_array = (pst_syms_struct *) xmalloc (20 * sizeof (pst_syms_struct));
-}
-
-/* Clean up psymtab symbol index stuff */
-static void
-clear_pst_syms ()
-{
-  pst_syms_count = 0;
-  pst_syms_size = 0;
-  free (pst_syms_array);
-  pst_syms_array = 0;
-}
-
-/* Add information about latest psymtab to symbol index table */
-static void
-record_pst_syms (start_sym, end_sym)
-     int start_sym;
-     int end_sym;
-{
-  if (++pst_syms_count > pst_syms_size)
-    {
-      pst_syms_array = (pst_syms_struct *) xrealloc (pst_syms_array,
-			      2 * pst_syms_size * sizeof (pst_syms_struct));
-      pst_syms_size *= 2;
-    }
-  pst_syms_array[pst_syms_count - 1].start = start_sym;
-  pst_syms_array[pst_syms_count - 1].end = end_sym;
-}
-
-/* Find a suitable symbol table index which can serve as the upper
-   bound of a psymtab that starts at INDEX
-
-   This scans backwards in the psymtab symbol index table to find a
-   "hole" in which the given index can fit.  This is a heuristic!!
-   We don't search the entire table to check for multiple holes,
-   we don't care about overlaps, etc. 
-
-   Return 0 => not found */
-static int
-find_next_pst_start (index)
-     int index;
-{
-  int i;
-
-  for (i = pst_syms_count - 1; i >= 0; i--)
-    if (pst_syms_array[i].end <= index)
-      return (i == pst_syms_count - 1) ? 0 : pst_syms_array[i + 1].start - 1;
-
-  if (pst_syms_array[0].start > index)
-    return pst_syms_array[0].start - 1;
-
-  return 0;
-}
-
-
-
-/* Utility functions to find the ending symbol index for a psymtab */
-
-/* Find the next file entry that begins beyond INDEX, and return
-   its starting symbol index - 1.
-   QFD is the file table, CURR_FD is the file entry from where to start,
-   PXDB_HEADER_P as in hpread_quick_traverse (to allow macros to work).
-
-   Return 0 => not found */
-static int
-find_next_file_isym (index, qFD, curr_fd, pxdb_header_p)
-     int index;
-     quick_file_entry *qFD;
-     int curr_fd;
-     PXDB_header_ptr pxdb_header_p;
-{
-  while (VALID_CURR_FILE)
-    {
-      if (CURR_FILE_ISYM >= index)
-	return CURR_FILE_ISYM - 1;
-      curr_fd++;
-    }
-  return 0;
-}
-
-/* Find the next procedure entry that begins beyond INDEX, and return
-   its starting symbol index - 1.
-   QPD is the procedure table, CURR_PD is the proc entry from where to start,
-   PXDB_HEADER_P as in hpread_quick_traverse (to allow macros to work).
-
-   Return 0 => not found */
-static int
-find_next_proc_isym (index, qPD, curr_pd, pxdb_header_p)
-     int index;
-     quick_procedure_entry *qPD;
-     int curr_pd;
-     PXDB_header_ptr pxdb_header_p;
-{
-  while (VALID_CURR_PROC)
-    {
-      if (CURR_PROC_ISYM >= index)
-	return CURR_PROC_ISYM - 1;
-      curr_pd++;
-    }
-  return 0;
-}
-
-/* Find the next module entry that begins beyond INDEX, and return
-   its starting symbol index - 1.
-   QMD is the module table, CURR_MD is the modue entry from where to start,
-   PXDB_HEADER_P as in hpread_quick_traverse (to allow macros to work).
-
-   Return 0 => not found */
-static int
-find_next_module_isym (index, qMD, curr_md, pxdb_header_p)
-     int index;
-     quick_module_entry *qMD;
-     int curr_md;
-     PXDB_header_ptr pxdb_header_p;
-{
-  while (VALID_CURR_MODULE)
-    {
-      if (CURR_MODULE_ISYM >= index)
-	return CURR_MODULE_ISYM - 1;
-      curr_md++;
-    }
-  return 0;
-}
-
-/* Scan and record partial symbols for all functions starting from index
-   pointed to by CURR_PD_P, and between code addresses START_ADR and END_ADR.
-   Other parameters are explained in comments below. */
-
-/* This used to be inline in hpread_quick_traverse, but now that we do essentially the
-   same thing for two different cases (modules and module-less files), it's better
-   organized in a separate routine, although it does take lots of arguments. pai/1997-10-08 */
-
-static int
-scan_procs (curr_pd_p, qPD, max_procs, start_adr, end_adr, pst, vt_bits, objfile, section_offsets)
-     int *curr_pd_p;		/* pointer to current proc index */
-     quick_procedure_entry *qPD;	/* the procedure quick lookup table */
-     int max_procs;		/* number of entries in proc. table */
-     CORE_ADDR start_adr;	/* beginning of code range for current psymtab */
-     CORE_ADDR end_adr;		/* end of code range for current psymtab */
-     struct partial_symtab *pst;	/* current psymtab */
-     char *vt_bits;		/* strings table of SOM debug space */
-     struct objfile *objfile;	/* current object file */
-     struct section_offsets *section_offsets;	/* not really used for HP-UX currently */
-{
-  union dnttentry *dn_bufp;
-  int symbol_count = 0;		/* Total number of symbols in this psymtab */
-  int curr_pd = *curr_pd_p;	/* Convenience variable -- avoid dereferencing pointer all the time */
-
-#ifdef DUMPING
-  /* Turn this on for lots of debugging information in this routine */
-  static int dumping = 0;
-#endif
-
-#ifdef DUMPING
-  if (dumping)
-    {
-      printf ("Scan_procs called, addresses %x to %x, proc %x\n", start_adr, end_adr, curr_pd);
-    }
-#endif
-
-  while ((CURR_PROC_START <= end_adr) && (curr_pd < max_procs))
-    {
-
-      char *rtn_name;		/* mangled name */
-      char *rtn_dem_name;	/* qualified demangled name */
-      char *class_name;
-      int class;
-
-      if ((trans_lang ((enum hp_language) qPD[curr_pd].language) == language_cplus) &&
-	  vt_bits[(long) qPD[curr_pd].sbAlias])		/* not a null string */
-	{
-	  /* Get mangled name for the procedure, and demangle it */
-	  rtn_name = &vt_bits[(long) qPD[curr_pd].sbAlias];
-	  rtn_dem_name = cplus_demangle (rtn_name, DMGL_ANSI | DMGL_PARAMS);
-	}
-      else
-	{
-	  rtn_name = &vt_bits[(long) qPD[curr_pd].sbProc];
-	  rtn_dem_name = NULL;
-	}
-
-      /* Hack to get around HP C/C++ compilers' insistence on providing
-         "_MAIN_" as an alternate name for "main" */
-      if ((strcmp (rtn_name, "_MAIN_") == 0) &&
-	  (strcmp (&vt_bits[(long) qPD[curr_pd].sbProc], "main") == 0))
-	rtn_dem_name = rtn_name = main_string;
-
-#ifdef DUMPING
-      if (dumping)
-	{
-	  printf ("..add %s (demangled %s), index %x to this psymtab\n", rtn_name, rtn_dem_name, curr_pd);
-	}
-#endif
-
-      /* Check for module-spanning routines. */
-      if (CURR_PROC_END > end_adr)
-	{
-	  TELL_OBJFILE;
-	  warning ("Procedure \"%s\" [0x%x] spans file or module boundaries.", rtn_name, curr_pd);
-	}
-
-      /* Add this routine symbol to the list in the objfile. 
-         Unfortunately we have to go to the LNTT to determine the
-         correct list to put it on. An alternative (which the
-         code used to do) would be to not check and always throw
-         it on the "static" list. But if we go that route, then
-         symbol_lookup() needs to be tweaked a bit to account
-         for the fact that the function might not be found on
-         the correct list in the psymtab. - RT */
-      dn_bufp = hpread_get_lntt (qPD[curr_pd].isym, objfile);
-      if (dn_bufp->dfunc.global)
-	add_psymbol_with_dem_name_to_list (rtn_name,
-					   strlen (rtn_name),
-					   rtn_dem_name,
-					   strlen (rtn_dem_name),
-					   VAR_NAMESPACE,
-					   LOC_BLOCK,	/* "I am a routine"        */
-					   &objfile->global_psymbols,
-					   (qPD[curr_pd].adrStart + /* Starting address of rtn */
-					    ANOFFSET (section_offsets, SECT_OFF_TEXT)),
-					   0,	/* core addr?? */
-					   trans_lang ((enum hp_language) qPD[curr_pd].language),
-					   objfile);
-      else
-	add_psymbol_with_dem_name_to_list (rtn_name,
-					   strlen (rtn_name),
-					   rtn_dem_name,
-					   strlen (rtn_dem_name),
-					   VAR_NAMESPACE,
-					   LOC_BLOCK,	/* "I am a routine"        */
-					   &objfile->static_psymbols,
-					   (qPD[curr_pd].adrStart +  /* Starting address of rtn */
-					    ANOFFSET (section_offsets, SECT_OFF_TEXT)),
-					   0,	/* core addr?? */
-					   trans_lang ((enum hp_language) qPD[curr_pd].language),
-					   objfile);
-
-      symbol_count++;
-      *curr_pd_p = ++curr_pd;	/* bump up count & reflect in caller */
-    }				/* loop over procedures */
-
-#ifdef DUMPING
-  if (dumping)
-    {
-      if (symbol_count == 0)
-	printf ("Scan_procs: no symbols found!\n");
-    }
-#endif
-
-  return symbol_count;
-}
-
-
-/* Traverse the quick look-up tables, building a set of psymtabs.
-
-   This constructs a psymtab for modules and files in the quick lookup
-   tables.
-
-   Mostly, modules correspond to compilation units, so we try to
-   create psymtabs that correspond to modules; however, in some cases
-   a file can result in a compiled object which does not have a module
-   entry for it, so in such cases we create a psymtab for the file.  */
-
-int
-hpread_quick_traverse (objfile,	section_offsets, gntt_bits, vt_bits, pxdb_header_p)	
-     struct objfile *objfile;        /* The object file descriptor */
-     struct section_offsets *section_offsets; /* ?? Null for HP */
-     char *gntt_bits;                /* GNTT entries, loaded in from the file */
-     char *vt_bits;                  /* VT (string) entries ditto. */
-     PXDB_header_ptr pxdb_header_p;  /* Pointer to pxdb header ditto */
-{
-  struct partial_symtab *pst;
-
-  char *addr;
-
-  quick_procedure_entry *qPD;
-  quick_file_entry *qFD;
-  quick_module_entry *qMD;
-  quick_class_entry *qCD;
-
-  int idx;
-  int i;
-  CORE_ADDR start_adr;		/* current psymtab's starting code addr   */
-  CORE_ADDR end_adr;		/* current psymtab's ending code addr     */
-  CORE_ADDR next_mod_adr;	/* next module's starting code addr    */
-  int curr_pd;			/* current procedure */
-  int curr_fd;			/* current file      */
-  int curr_md;			/* current module    */
-  int start_sym;		/* current psymtab's starting symbol index */
-  int end_sym;			/* current psymtab's ending symbol index   */
-  int max_LNTT_sym_index;
-  int syms_in_pst;
-  B_TYPE *class_entered;
-
-  struct partial_symbol **global_syms;	/* We'll be filling in the "global"   */
-  struct partial_symbol **static_syms;	/* and "static" tables in the objfile
-                                           as we go, so we need a pair of     
-                                           current pointers. */
-
-#ifdef DUMPING
-  /* Turn this on for lots of debugging information in this routine.
-     You get a blow-by-blow account of quick lookup table reading */
-  static int dumping = 0;
-#endif
-
-  pst = (struct partial_symtab *) 0;
-
-  /* Clear out some globals */
-  init_pst_syms ();
-  told_objfile = 0;
-
-  /* Demangling style -- if EDG style already set, don't change it,
-     as HP style causes some problems with the KAI EDG compiler */
-  if (current_demangling_style != edg_demangling)
-    {
-      /* Otherwise, ensure that we are using HP style demangling */
-      set_demangling_style (HP_DEMANGLING_STYLE_STRING);
-    }
-
-  /* First we need to find the starting points of the quick
-     look-up tables in the GNTT. */
-
-  addr = gntt_bits;
-
-  qPD = (quick_procedure_entry_ptr) addr;
-  addr += pxdb_header_p->pd_entries * sizeof (quick_procedure_entry);
-
-#ifdef DUMPING
-  if (dumping)
-    {
-      printf ("\n Printing routines as we see them\n");
-      for (i = 0; VALID_PROC (i); i++)
-	{
-	  idx = (long) qPD[i].sbProc;
-	  printf ("%s %x..%x\n", &vt_bits[idx],
-		  (int) PROC_START (i),
-		  (int) PROC_END (i));
-	}
-    }
-#endif
-
-  qFD = (quick_file_entry_ptr) addr;
-  addr += pxdb_header_p->fd_entries * sizeof (quick_file_entry);
-
-#ifdef DUMPING
-  if (dumping)
-    {
-      printf ("\n Printing files as we see them\n");
-      for (i = 0; VALID_FILE (i); i++)
-	{
-	  idx = (long) qFD[i].sbFile;
-	  printf ("%s %x..%x\n", &vt_bits[idx],
-		  (int) FILE_START (i),
-		  (int) FILE_END (i));
-	}
-    }
-#endif
-
-  qMD = (quick_module_entry_ptr) addr;
-  addr += pxdb_header_p->md_entries * sizeof (quick_module_entry);
-
-#ifdef DUMPING
-  if (dumping)
-    {
-      printf ("\n Printing modules as we see them\n");
-      for (i = 0; i < pxdb_header_p->md_entries; i++)
-	{
-	  idx = (long) qMD[i].sbMod;
-	  printf ("%s\n", &vt_bits[idx]);
-	}
-    }
-#endif
-
-  qCD = (quick_class_entry_ptr) addr;
-  addr += pxdb_header_p->cd_entries * sizeof (quick_class_entry);
-
-#ifdef DUMPING
-  if (dumping)
-    {
-      printf ("\n Printing classes as we see them\n");
-      for (i = 0; VALID_CLASS (i); i++)
-	{
-	  idx = (long) qCD[i].sbClass;
-	  printf ("%s\n", &vt_bits[idx]);
-	}
-
-      printf ("\n Done with dump, on to build!\n");
-    }
-#endif
-
-  /* We need this index only while hp-symtab-read.c expects
-     a byte offset to the end of the LNTT entries for a given
-     psymtab.  Thus the need for it should go away someday.
-
-     When it goes away, then we won't have any need to load the
-     LNTT from the objfile at psymtab-time, and start-up will be
-     faster.  To make that work, we'll need some way to create
-     a null pst for the "globals" pseudo-module. */
-  max_LNTT_sym_index = LNTT_SYMCOUNT (objfile);
-
-  /* Scan the module descriptors and make a psymtab for each.
-
-     We know the MDs, FDs and the PDs are in order by starting
-     address.  We use that fact to traverse all three arrays in
-     parallel, knowing when the next PD is in a new file
-     and we need to create a new psymtab. */
-  curr_pd = 0;			/* Current procedure entry */
-  curr_fd = 0;			/* Current file entry */
-  curr_md = 0;			/* Current module entry */
-
-  start_adr = 0;		/* Current psymtab code range */
-  end_adr = 0;
-
-  start_sym = 0;		/* Current psymtab symbol range */
-  end_sym = 0;
-
-  syms_in_pst = 0;		/* Symbol count for psymtab */
-
-  /* Psts actually just have pointers into the objfile's
-     symbol table, not their own symbol tables. */
-  global_syms = objfile->global_psymbols.list;
-  static_syms = objfile->static_psymbols.list;
-
-
-  /* First skip over pseudo-entries with address 0.  These represent inlined
-     routines and abstract (uninstantiated) template routines.
-     FIXME: These should be read in and available -- even if we can't set
-     breakpoints, etc., there's some information that can be presented
-     to the user. pai/1997-10-08  */
-
-  while (VALID_CURR_PROC && (CURR_PROC_START == 0))
-    curr_pd++;
-
-  /* Loop over files, modules, and procedures in code address order. Each
-     time we enter an iteration of this loop, curr_pd points to the first
-     unprocessed procedure, curr_fd points to the first unprocessed file, and
-     curr_md to the first unprocessed module.  Each iteration of this loop
-     updates these as required -- any or all of them may be bumpd up
-     each time around.  When we exit this loop, we are done with all files
-     and modules in the tables -- there may still be some procedures, however.
-
-     Note: This code used to loop only over module entries, under the assumption
-     that files can occur via inclusions and are thus unreliable, while a
-     compiled object always corresponds to a module.  With CTTI in the HP aCC
-     compiler, it turns out that compiled objects may have only files and no
-     modules; so we have to loop over files and modules, creating psymtabs for
-     either as appropriate.  Unfortunately there are some problems (notably:
-     1. the lack of "SRC_FILE_END" entries in the LNTT, 2. the lack of pointers
-     to the ending symbol indices of a module or a file) which make it quite hard
-     to do this correctly.  Currently it uses a bunch of heuristics to start and
-     end psymtabs; they seem to work well with most objects generated by aCC, but
-     who knows when that will change...   */
-
-  while (VALID_CURR_FILE || VALID_CURR_MODULE)
-    {
-
-      char *mod_name_string;
-      char *full_name_string;
-
-      /* First check for modules like "version.c", which have no code
-         in them but still have qMD entries.  They also have no qFD or
-         qPD entries.  Their start address is -1 and their end address
-         is 0.  */
-      if (VALID_CURR_MODULE && (CURR_MODULE_START == -1) && (CURR_MODULE_END == 0))
-	{
-
-	  mod_name_string = &vt_bits[(long) qMD[curr_md].sbMod];
-
-#ifdef DUMPING
-	  if (dumping)
-	    printf ("Module with data only %s\n", mod_name_string);
-#endif
-
-	  /* We'll skip the rest (it makes error-checking easier), and
-	     just make an empty pst.  Right now empty psts are not put
-	     in the pst chain, so all this is for naught, but later it
-	     might help.  */
-
-	  pst = hpread_start_psymtab (objfile,
-				      section_offsets,	        /* ?? */
-				      mod_name_string,
-				      CURR_MODULE_START,	/* Low text address: bogus! */
-				      (CURR_MODULE_ISYM * sizeof (struct dntt_type_block)),
-				                                /* ldsymoff */
-				      global_syms,
-				      static_syms);
-
-	  pst = hpread_end_psymtab (pst,
-				    NULL,	/* psymtab_include_list */
-				    0,		/* includes_used        */
-				    end_sym * sizeof (struct dntt_type_block),
-				                /* byte index in LNTT of end 
-				                   = capping symbol offset  
-				                   = LDSYMOFF of nextfile */
-				    0,	        /* text high            */
-				    NULL,	/* dependency_list      */
-				    0);	        /* dependencies_used    */
-
-	  global_syms = objfile->global_psymbols.next;
-	  static_syms = objfile->static_psymbols.next;
-
-	  curr_md++;
-	}
-      else if (VALID_CURR_MODULE &&
-	       ((CURR_MODULE_START == 0) || (CURR_MODULE_START == -1) ||
-		(CURR_MODULE_END == 0) || (CURR_MODULE_END == -1)))
-	{
-	  TELL_OBJFILE;
-	  warning ("Module \"%s\" [0x%x] has non-standard addresses.  It starts at 0x%x, ends at 0x%x, and will be skipped.",
-		   mod_name_string, curr_md, start_adr, end_adr);
-	  /* On to next module */
-	  curr_md++;
-	}
-      else
-	{
-	  /* First check if we are looking at a file with code in it
-	     that does not overlap the current module's code range */
-
-	  if (VALID_CURR_FILE ? (VALID_CURR_MODULE ? (CURR_FILE_END < CURR_MODULE_START) : 1) : 0)
-	    {
-
-	      /* Looking at file not corresponding to any module,
-	         create a psymtab for it */
-	      full_name_string = &vt_bits[(long) qFD[curr_fd].sbFile];
-	      start_adr = CURR_FILE_START;
-	      end_adr = CURR_FILE_END;
-	      start_sym = CURR_FILE_ISYM;
-
-	      /* Check if there are any procedures not handled until now, that
-	         begin before the start address of this file, and if so, adjust
-	         this module's start address to include them.  This handles routines that
-	         are in between file or module ranges for some reason (probably
-	         indicates a compiler bug */
-
-	      if (CURR_PROC_START < start_adr)
-		{
-		  TELL_OBJFILE;
-		  warning ("Found procedure \"%s\" [0x%x] that is not in any file or module.",
-			   &vt_bits[(long) qPD[curr_pd].sbProc], curr_pd);
-		  start_adr = CURR_PROC_START;
-		  if (CURR_PROC_ISYM < start_sym)
-		    start_sym = CURR_PROC_ISYM;
-		}
-
-	      /* Sometimes (compiler bug -- COBOL) the module end address is higher
-	         than the start address of the next module, so check for that and
-	         adjust accordingly */
-
-	      if (VALID_FILE (curr_fd + 1) && (FILE_START (curr_fd + 1) <= end_adr))
-		{
-		  TELL_OBJFILE;
-		  warning ("File \"%s\" [0x%x] has ending address after starting address of next file; adjusting ending address down.",
-			   full_name_string, curr_fd);
-		  end_adr = FILE_START (curr_fd + 1) - 1;	/* Is -4 (or -8 for 64-bit) better? */
-		}
-	      if (VALID_MODULE (curr_md) && (CURR_MODULE_START <= end_adr))
-		{
-		  TELL_OBJFILE;
-		  warning ("File \"%s\" [0x%x] has ending address after starting address of next module; adjusting ending address down.",
-			   full_name_string, curr_fd);
-		  end_adr = CURR_MODULE_START - 1;	/* Is -4 (or -8 for 64-bit) better? */
-		}
-
-
-#ifdef DUMPING
-	      if (dumping)
-		{
-		  printf ("Make new psymtab for file %s (%x to %x).\n",
-			  full_name_string, start_adr, end_adr);
-		}
-#endif
-	      /* Create the basic psymtab, connecting it in the list
-	         for this objfile and pointing its symbol entries
-	         to the current end of the symbol areas in the objfile.
-
-	         The "ldsymoff" parameter is the byte offset in the LNTT
-	         of the first symbol in this file.  Some day we should
-	         turn this into an index (fix in hp-symtab-read.c as well).
-	         And it's not even the right byte offset, as we're using
-	         the size of a union! FIXME!  */
-	      pst = hpread_start_psymtab (objfile,
-					  section_offsets,	/* ?? */
-					  full_name_string,
-					  start_adr,	        /* Low text address */
-					  (start_sym * sizeof (struct dntt_type_block)),
-					                        /* ldsymoff */
-					  global_syms,
-					  static_syms);
-
-	      /* Set up to only enter each class referenced in this module once.  */
-	      class_entered = malloc (B_BYTES (pxdb_header_p->cd_entries));
-	      B_CLRALL (class_entered, pxdb_header_p->cd_entries);
-
-	      /* Scan the procedure descriptors for procedures in the current
-	         file, based on the starting addresses. */
-
-	      syms_in_pst = scan_procs (&curr_pd, qPD, pxdb_header_p->pd_entries,
-					start_adr, end_adr,
-					pst, vt_bits, objfile, section_offsets);
-
-	      /* Get ending symbol offset */
-
-	      end_sym = 0;
-	      /* First check for starting index before previous psymtab */
-	      if (pst_syms_count && start_sym < pst_syms_array[pst_syms_count - 1].end)
-		{
-		  end_sym = find_next_pst_start (start_sym);
-		}
-	      /* Look for next start index of a file or module, or procedure */
-	      if (!end_sym)
-		{
-		  int next_file_isym = find_next_file_isym (start_sym, qFD, curr_fd + 1, pxdb_header_p);
-		  int next_module_isym = find_next_module_isym (start_sym, qMD, curr_md, pxdb_header_p);
-		  int next_proc_isym = find_next_proc_isym (start_sym, qPD, curr_pd, pxdb_header_p);
-
-		  if (next_file_isym && next_module_isym)
-		    {
-		      /* pick lower of next file or module start index */
-		      end_sym = min (next_file_isym, next_module_isym);
-		    }
-		  else
-		    {
-		      /* one of them is zero, pick the other */
-		      end_sym = max (next_file_isym, next_module_isym);
-		    }
-
-		  /* As a precaution, check next procedure index too */
-		  if (!end_sym)
-		    end_sym = next_proc_isym;
-		  else
-		    end_sym = min (end_sym, next_proc_isym);
-		}
-
-	      /* Couldn't find procedure, file, or module, use globals as default */
-	      if (!end_sym)
-		end_sym = pxdb_header_p->globals;
-
-#ifdef DUMPING
-	      if (dumping)
-		{
-		  printf ("File psymtab indices: %x to %x\n", start_sym, end_sym);
-		}
-#endif
-
-	      pst = hpread_end_psymtab (pst,
-					NULL,	/* psymtab_include_list */
-					0,	/* includes_used        */
-					end_sym * sizeof (struct dntt_type_block),
-					        /* byte index in LNTT of end 
-						   = capping symbol offset   
-						   = LDSYMOFF of nextfile */
-					end_adr,	/* text high */
-					NULL,	/* dependency_list */
-					0);	/* dependencies_used */
-
-	      record_pst_syms (start_sym, end_sym);
-
-	      if (NULL == pst)
-		warning ("No symbols in psymtab for file \"%s\" [0x%x].", full_name_string, curr_fd);
-
-#ifdef DUMPING
-	      if (dumping)
-		{
-		  printf ("Made new psymtab for file %s (%x to %x), sym %x to %x.\n",
-			  full_name_string, start_adr, end_adr, CURR_FILE_ISYM, end_sym);
-		}
-#endif
-	      /* Prepare for the next psymtab. */
-	      global_syms = objfile->global_psymbols.next;
-	      static_syms = objfile->static_psymbols.next;
-	      free (class_entered);
-
-	      curr_fd++;
-	    }			/* Psymtab for file */
-	  else
-	    {
-	      /* We have a module for which we create a psymtab */
-
-	      mod_name_string = &vt_bits[(long) qMD[curr_md].sbMod];
-
-	      /* We will include the code ranges of any files that happen to
-	         overlap with this module */
-
-	      /* So, first pick the lower of the file's and module's start addresses */
-	      start_adr = CURR_MODULE_START;
-	      if (VALID_CURR_FILE)
-		{
-		  if (CURR_FILE_START < CURR_MODULE_START)
-		    {
-		      TELL_OBJFILE;
-		      warning ("File \"%s\" [0x%x] crosses beginning of module \"%s\".",
-			       &vt_bits[(long) qFD[curr_fd].sbFile],
-			       curr_fd, mod_name_string);
-
-		      start_adr = CURR_FILE_START;
-		    }
-		}
-
-	      /* Also pick the lower of the file's and the module's start symbol indices */
-	      start_sym = CURR_MODULE_ISYM;
-	      if (VALID_CURR_FILE && (CURR_FILE_ISYM < CURR_MODULE_ISYM))
-		start_sym = CURR_FILE_ISYM;
-
-	      /* For the end address, we scan through the files till we find one
-	         that overlaps the current module but ends beyond it; if no such file exists we
-	         simply use the module's start address.  
-	         (Note, if file entries themselves overlap
-	         we take the longest overlapping extension beyond the end of the module...)
-	         We assume that modules never overlap. */
-
-	      end_adr = CURR_MODULE_END;
-
-	      if (VALID_CURR_FILE)
-		{
-		  while (VALID_CURR_FILE && (CURR_FILE_START < end_adr))
-		    {
-
-#ifdef DUMPING
-		      if (dumping)
-			printf ("Maybe skipping file %s which overlaps with module %s\n",
-				&vt_bits[(long) qFD[curr_fd].sbFile], mod_name_string);
-#endif
-		      if (CURR_FILE_END > end_adr)
-			{
-			  TELL_OBJFILE;
-			  warning ("File \"%s\" [0x%x] crosses end of module \"%s\".",
-				   &vt_bits[(long) qFD[curr_fd].sbFile],
-				   curr_fd, mod_name_string);
-			  end_adr = CURR_FILE_END;
-			}
-		      curr_fd++;
-		    }
-		  curr_fd--;	/* back up after going too far */
-		}
-
-	      /* Sometimes (compiler bug -- COBOL) the module end address is higher
-	         than the start address of the next module, so check for that and
-	         adjust accordingly */
-
-	      if (VALID_MODULE (curr_md + 1) && (MODULE_START (curr_md + 1) <= end_adr))
-		{
-		  TELL_OBJFILE;
-		  warning ("Module \"%s\" [0x%x] has ending address after starting address of next module; adjusting ending address down.",
-			   mod_name_string, curr_md);
-		  end_adr = MODULE_START (curr_md + 1) - 1;	/* Is -4 (or -8 for 64-bit) better? */
-		}
-	      if (VALID_FILE (curr_fd + 1) && (FILE_START (curr_fd + 1) <= end_adr))
-		{
-		  TELL_OBJFILE;
-		  warning ("Module \"%s\" [0x%x] has ending address after starting address of next file; adjusting ending address down.",
-			   mod_name_string, curr_md);
-		  end_adr = FILE_START (curr_fd + 1) - 1;	/* Is -4 (or -8 for 64-bit) better? */
-		}
-
-	      /* Use one file to get the full name for the module.  This
-	         situation can arise if there is executable code in a #include
-	         file.  Each file with code in it gets a qFD.  Files which don't
-	         contribute code don't get a qFD, even if they include files
-	         which do, e.g.: 
-
-	         body.c:                    rtn.h:
-	         int x;                     int main() {
-	         #include "rtn.h"               return x;
-	         }
-
-	         There will a qFD for "rtn.h",and a qMD for "body.c",
-	         but no qMD for "rtn.h" or qFD for "body.c"!
-
-	         We pick the name of the last file to overlap with this
-	         module.  C convention is to put include files first.  In a
-	         perfect world, we could check names and use the file whose full
-	         path name ends with the module name. */
-
-	      if (VALID_CURR_FILE)
-		full_name_string = &vt_bits[(long) qFD[curr_fd].sbFile];
-	      else
-		full_name_string = mod_name_string;
-
-	      /* Check if there are any procedures not handled until now, that
-	         begin before the start address we have now, and if so, adjust
-	         this psymtab's start address to include them.  This handles routines that
-	         are in between file or module ranges for some reason (probably
-	         indicates a compiler bug */
-
-	      if (CURR_PROC_START < start_adr)
-		{
-		  TELL_OBJFILE;
-		  warning ("Found procedure \"%s\" [0x%x] that is not in any file or module.",
-			   &vt_bits[(long) qPD[curr_pd].sbProc], curr_pd);
-		  start_adr = CURR_PROC_START;
-		  if (CURR_PROC_ISYM < start_sym)
-		    start_sym = CURR_PROC_ISYM;
-		}
-
-#ifdef DUMPING
-	      if (dumping)
-		{
-		  printf ("Make new psymtab for module %s (%x to %x), using file %s\n",
-		     mod_name_string, start_adr, end_adr, full_name_string);
-		}
-#endif
-	      /* Create the basic psymtab, connecting it in the list
-	         for this objfile and pointing its symbol entries
-	         to the current end of the symbol areas in the objfile.
-
-	         The "ldsymoff" parameter is the byte offset in the LNTT
-	         of the first symbol in this file.  Some day we should
-	         turn this into an index (fix in hp-symtab-read.c as well).
-	         And it's not even the right byte offset, as we're using
-	         the size of a union! FIXME!  */
-	      pst = hpread_start_psymtab (objfile,
-					  section_offsets,	/* ?? */
-					  full_name_string,
-					  start_adr,	/* Low text address */
-					  (start_sym * sizeof (struct dntt_type_block)),
-					                /* ldsymoff */
-					  global_syms,
-					  static_syms);
-
-	      /* Set up to only enter each class referenced in this module once.  */
-	      class_entered = malloc (B_BYTES (pxdb_header_p->cd_entries));
-	      B_CLRALL (class_entered, pxdb_header_p->cd_entries);
-
-	      /* Scan the procedure descriptors for procedures in the current
-	         module, based on the starting addresses. */
-
-	      syms_in_pst = scan_procs (&curr_pd, qPD, pxdb_header_p->pd_entries,
-					start_adr, end_adr,
-					pst, vt_bits, objfile, section_offsets);
-
-	      /* Get ending symbol offset */
-
-	      end_sym = 0;
-	      /* First check for starting index before previous psymtab */
-	      if (pst_syms_count && start_sym < pst_syms_array[pst_syms_count - 1].end)
-		{
-		  end_sym = find_next_pst_start (start_sym);
-		}
-	      /* Look for next start index of a file or module, or procedure */
-	      if (!end_sym)
-		{
-		  int next_file_isym = find_next_file_isym (start_sym, qFD, curr_fd + 1, pxdb_header_p);
-		  int next_module_isym = find_next_module_isym (start_sym, qMD, curr_md + 1, pxdb_header_p);
-		  int next_proc_isym = find_next_proc_isym (start_sym, qPD, curr_pd, pxdb_header_p);
-
-		  if (next_file_isym && next_module_isym)
-		    {
-		      /* pick lower of next file or module start index */
-		      end_sym = min (next_file_isym, next_module_isym);
-		    }
-		  else
-		    {
-		      /* one of them is zero, pick the other */
-		      end_sym = max (next_file_isym, next_module_isym);
-		    }
-
-		  /* As a precaution, check next procedure index too */
-		  if (!end_sym)
-		    end_sym = next_proc_isym;
-		  else
-		    end_sym = min (end_sym, next_proc_isym);
-		}
-
-	      /* Couldn't find procedure, file, or module, use globals as default */
-	      if (!end_sym)
-		end_sym = pxdb_header_p->globals;
-
-#ifdef DUMPING
-	      if (dumping)
-		{
-		  printf ("Module psymtab indices: %x to %x\n", start_sym, end_sym);
-		}
-#endif
-
-	      pst = hpread_end_psymtab (pst,
-					NULL,	/* psymtab_include_list */
-					0,	/* includes_used        */
-					end_sym * sizeof (struct dntt_type_block),
-					        /* byte index in LNTT of end 
-						   = capping symbol offset   
-						   = LDSYMOFF of nextfile */
-					end_adr,	/* text high */
-					NULL,	/* dependency_list      */
-					0);	/* dependencies_used    */
-
-	      record_pst_syms (start_sym, end_sym);
-
-	      if (NULL == pst)
-		warning ("No symbols in psymtab for module \"%s\" [0x%x].", mod_name_string, curr_md);
-
-#ifdef DUMPING
-	      if (dumping)
-		{
-		  printf ("Made new psymtab for module %s (%x to %x), sym %x to %x.\n",
-			  mod_name_string, start_adr, end_adr, CURR_MODULE_ISYM, end_sym);
-		}
-#endif
-
-	      /* Prepare for the next psymtab. */
-	      global_syms = objfile->global_psymbols.next;
-	      static_syms = objfile->static_psymbols.next;
-	      free (class_entered);
-
-	      curr_md++;
-	      curr_fd++;
-	    }			/* psymtab for module */
-	}			/* psymtab for non-bogus file or module */
-    }				/* End of while loop over all files & modules */
-
-  /* There may be some routines after all files and modules -- these will get
-     inserted in a separate new module of their own */
-  if (VALID_CURR_PROC)
-    {
-      start_adr = CURR_PROC_START;
-      end_adr = qPD[pxdb_header_p->pd_entries - 1].adrEnd;
-      TELL_OBJFILE;
-      warning ("Found functions beyond end of all files and modules [0x%x].", curr_pd);
-#ifdef DUMPING
-      if (dumping)
-	{
-	  printf ("Orphan functions at end, PD %d and beyond (%x to %x)\n",
-		  curr_pd, start_adr, end_adr);
-	}
-#endif
-      pst = hpread_start_psymtab (objfile,
-				  section_offsets,	/* ?? */
-				  "orphans",
-				  start_adr,	/* Low text address */
-				  (CURR_PROC_ISYM * sizeof (struct dntt_type_block)),
-				                /* ldsymoff */
-				  global_syms,
-				  static_syms);
-
-      scan_procs (&curr_pd, qPD, pxdb_header_p->pd_entries,
-		  start_adr, end_adr,
-		  pst, vt_bits, objfile, section_offsets);
-
-      pst = hpread_end_psymtab (pst,
-				NULL,	/* psymtab_include_list */
-				0,	/* includes_used */
-				pxdb_header_p->globals * sizeof (struct dntt_type_block),
-				        /* byte index in LNTT of end 
-					   = capping symbol offset   
-					   = LDSYMOFF of nextfile */
-				end_adr,	/* text high  */
-				NULL,	/* dependency_list */
-				0);	/* dependencies_used */
-    }
-
-
-#ifdef NEVER_NEVER
-  /* Now build psts for non-module things (in the tail of
-     the LNTT, after the last END MODULE entry).
-
-     If null psts were kept on the chain, this would be
-     a solution.  FIXME */
-  pst = hpread_start_psymtab (objfile,
-			      section_offsets,
-			      "globals",
-			      0,
-			      (pxdb_header_p->globals
-			       * sizeof (struct dntt_type_block)),
-			      objfile->global_psymbols.next,
-			      objfile->static_psymbols.next);
-  hpread_end_psymtab (pst,
-		      NULL, 0,
-		      (max_LNTT_sym_index * sizeof (struct dntt_type_block)),
-		      0,
-		      NULL, 0);
-#endif
-
-  clear_pst_syms ();
-
-  return 1;
-
-}				/* End of hpread_quick_traverse. */
-
-
-/* Get appropriate header, based on pxdb type. 
-   Return value: 1 if ok, 0 if not */
-int
-hpread_get_header (objfile, pxdb_header_p)
-     struct objfile *objfile;
-     PXDB_header_ptr pxdb_header_p;
-{
-  asection *pinfo_section, *debug_section, *header_section;
-
-#ifdef DUMPING
-  /* Turn on for debugging information */
-  static int dumping = 0;
-#endif
-
-  header_section = bfd_get_section_by_name (objfile->obfd, "$HEADER$");
-  if (!header_section)
-    {
-      /* We don't have either PINFO or DEBUG sections.  But
-         stuff like "libc.sl" has no debug info.  There's no
-         need to warn the user of this, as it may be ok. The
-         caller will figure it out and issue any needed
-         messages. */
-#ifdef DUMPING
-      if (dumping)
-	printf ("==No debug info at all for %s.\n", objfile->name);
-#endif
-
-      return 0;
-    }
-
-  /* We would like either a $DEBUG$ or $PINFO$ section.
-     Once we know which, we can understand the header
-     data (which we have defined to suit the more common
-     $DEBUG$ case). */
-  debug_section = bfd_get_section_by_name (objfile->obfd, "$DEBUG$");
-  pinfo_section = bfd_get_section_by_name (objfile->obfd, "$PINFO$");
-  if (debug_section)
-    {
-      /* The expected case: normal pxdb header. */
-      bfd_get_section_contents (objfile->obfd, header_section,
-				pxdb_header_p, 0, sizeof (PXDB_header));
-
-      if (!pxdb_header_p->pxdbed)
-	{
-	  /* This shouldn't happen if we check in "symfile.c". */
-	  return 0;
-	}			/* DEBUG section */
-    }
-
-  else if (pinfo_section)
-    {
-      /* The DOC case; we need to translate this into a
-         regular header. */
-      DOC_info_PXDB_header doc_header;
-
-#ifdef DUMPING
-      if (dumping)
-	{
-	  printf ("==OOps, PINFO, let's try to handle this, %s.\n", objfile->name);
-	}
-#endif
-
-      bfd_get_section_contents (objfile->obfd,
-				header_section,
-				&doc_header, 0,
-				sizeof (DOC_info_PXDB_header));
-
-      if (!doc_header.pxdbed)
-	{
-	  /* This shouldn't happen if we check in "symfile.c". */
-	  warning ("File \"%s\" not processed by pxdb!", objfile->name);
-	  return 0;
-	}
-
-      /* Copy relevent fields to standard header passed in. */
-      pxdb_header_p->pd_entries = doc_header.pd_entries;
-      pxdb_header_p->fd_entries = doc_header.fd_entries;
-      pxdb_header_p->md_entries = doc_header.md_entries;
-      pxdb_header_p->pxdbed = doc_header.pxdbed;
-      pxdb_header_p->bighdr = doc_header.bighdr;
-      pxdb_header_p->sa_header = doc_header.sa_header;
-      pxdb_header_p->inlined = doc_header.inlined;
-      pxdb_header_p->globals = doc_header.globals;
-      pxdb_header_p->time = doc_header.time;
-      pxdb_header_p->pg_entries = doc_header.pg_entries;
-      pxdb_header_p->functions = doc_header.functions;
-      pxdb_header_p->files = doc_header.files;
-      pxdb_header_p->cd_entries = doc_header.cd_entries;
-      pxdb_header_p->aa_entries = doc_header.aa_entries;
-      pxdb_header_p->oi_entries = doc_header.oi_entries;
-      pxdb_header_p->version = doc_header.version;
-    }				/* PINFO section */
-
-  else
-    {
-#ifdef DUMPING
-      if (dumping)
-	printf ("==No debug info at all for %s.\n", objfile->name);
-#endif
-
-      return 0;
-
-    }
-
-  return 1;
-}				/* End of hpread_get_header */
-#endif /* QUICK_LOOK_UP */
-
-
-/* Initialization for reading native HP C debug symbols from OBJFILE.
-
-   Its only purpose in life is to set up the symbol reader's private
-   per-objfile data structures, and read in the raw contents of the debug
-   sections (attaching pointers to the debug info into the private data
-   structures).
-
-   Since BFD doesn't know how to read debug symbols in a format-independent
-   way (and may never do so...), we have to do it ourselves.  Note we may
-   be called on a file without native HP C debugging symbols.
-
-   FIXME, there should be a cleaner peephole into the BFD environment
-   here. */
-void
-hpread_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  asection *vt_section, *slt_section, *lntt_section, *gntt_section;
-
-  /* Allocate struct to keep track of the symfile */
-  objfile->sym_private = (PTR)
-    xmmalloc (objfile->md, sizeof (struct hpread_symfile_info));
-  memset (objfile->sym_private, 0, sizeof (struct hpread_symfile_info));
-
-  /* We haven't read in any types yet.  */
-  TYPE_VECTOR (objfile) = 0;
-
-  /* Read in data from the $GNTT$ subspace.  */
-  gntt_section = bfd_get_section_by_name (objfile->obfd, "$GNTT$");
-  if (!gntt_section)
-    return;
-
-  GNTT (objfile)
-    = obstack_alloc (&objfile->symbol_obstack,
-		     bfd_section_size (objfile->obfd, gntt_section));
-
-  bfd_get_section_contents (objfile->obfd, gntt_section, GNTT (objfile),
-			    0, bfd_section_size (objfile->obfd, gntt_section));
-
-  GNTT_SYMCOUNT (objfile)
-    = bfd_section_size (objfile->obfd, gntt_section)
-    / sizeof (struct dntt_type_block);
-
-  /* Read in data from the $LNTT$ subspace.   Also keep track of the number
-     of LNTT symbols.
-
-     FIXME: this could be moved into the psymtab-to-symtab expansion
-     code, and save startup time.  At the moment this data is
-     still used, though.  We'd need a way to tell hp-symtab-read.c
-     whether or not to load the LNTT. */
-  lntt_section = bfd_get_section_by_name (objfile->obfd, "$LNTT$");
-  if (!lntt_section)
-    return;
-
-  LNTT (objfile)
-    = obstack_alloc (&objfile->symbol_obstack,
-		     bfd_section_size (objfile->obfd, lntt_section));
-
-  bfd_get_section_contents (objfile->obfd, lntt_section, LNTT (objfile),
-			    0, bfd_section_size (objfile->obfd, lntt_section));
-
-  LNTT_SYMCOUNT (objfile)
-    = bfd_section_size (objfile->obfd, lntt_section)
-    / sizeof (struct dntt_type_block);
-
-  /* Read in data from the $SLT$ subspace.  $SLT$ contains information
-     on source line numbers.  */
-  slt_section = bfd_get_section_by_name (objfile->obfd, "$SLT$");
-  if (!slt_section)
-    return;
-
-  SLT (objfile) =
-    obstack_alloc (&objfile->symbol_obstack,
-		   bfd_section_size (objfile->obfd, slt_section));
-
-  bfd_get_section_contents (objfile->obfd, slt_section, SLT (objfile),
-			    0, bfd_section_size (objfile->obfd, slt_section));
-
-  /* Read in data from the $VT$ subspace.  $VT$ contains things like
-     names and constants.  Keep track of the number of symbols in the VT.  */
-  vt_section = bfd_get_section_by_name (objfile->obfd, "$VT$");
-  if (!vt_section)
-    return;
-
-  VT_SIZE (objfile) = bfd_section_size (objfile->obfd, vt_section);
-
-  VT (objfile) =
-    (char *) obstack_alloc (&objfile->symbol_obstack,
-			    VT_SIZE (objfile));
-
-  bfd_get_section_contents (objfile->obfd, vt_section, VT (objfile),
-			    0, VT_SIZE (objfile));
-}
-
-/* Scan and build partial symbols for a symbol file.
-
-   The minimal symbol table (either SOM or HP a.out) has already been
-   read in; all we need to do is setup partial symbols based on the
-   native debugging information.
-
-   Note that the minimal table is produced by the linker, and has
-   only global routines in it; the psymtab is based on compiler-
-   generated debug information and has non-global
-   routines in it as well as files and class information.
-
-   We assume hpread_symfile_init has been called to initialize the
-   symbol reader's private data structures.
-
-   SECTION_OFFSETS contains offsets relative to which the symbols in the
-   various sections are (depending where the sections were actually loaded).
-   MAINLINE is true if we are reading the main symbol table (as
-   opposed to a shared lib or dynamically loaded file). */
-void
-hpread_build_psymtabs (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-
-#ifdef DUMPING
-  /* Turn this on to get debugging output. */
-  static int dumping = 0;
-#endif
-
-  char *namestring;
-  int past_first_source_file = 0;
-  struct cleanup *old_chain;
-
-  int hp_symnum, symcount, i;
-  int scan_start = 0;
-
-  union dnttentry *dn_bufp;
-  unsigned long valu;
-  char *p;
-  int texthigh = 0;
-  int have_name = 0;
-
-  /* Current partial symtab */
-  struct partial_symtab *pst;
-
-  /* List of current psymtab's include files */
-  char **psymtab_include_list;
-  int includes_allocated;
-  int includes_used;
-
-  /* Index within current psymtab dependency list */
-  struct partial_symtab **dependency_list;
-  int dependencies_used, dependencies_allocated;
-
-  /* Just in case the stabs reader left turds lying around.  */
-  free_pending_blocks ();
-  make_cleanup ((make_cleanup_func) really_free_pendings, 0);
-
-  pst = (struct partial_symtab *) 0;
-
-  /* We shouldn't use alloca, instead use malloc/free.  Doing so avoids
-     a number of problems with cross compilation and creating useless holes
-     in the stack when we have to allocate new entries.  FIXME.  */
-
-  includes_allocated = 30;
-  includes_used = 0;
-  psymtab_include_list = (char **) alloca (includes_allocated *
-					   sizeof (char *));
-
-  dependencies_allocated = 30;
-  dependencies_used = 0;
-  dependency_list =
-    (struct partial_symtab **) alloca (dependencies_allocated *
-				       sizeof (struct partial_symtab *));
-
-  old_chain = make_cleanup ((make_cleanup_func) free_objfile, objfile);
-
-  last_source_file = 0;
-
-#ifdef QUICK_LOOK_UP
-  {
-    /* Begin code for new-style loading of quick look-up tables. */
-
-    /* elz: this checks whether the file has beeen processed by pxdb.
-       If not we would like to try to read the psymbols in
-       anyway, but it turns out to be not so easy. So this could 
-       actually be commented out, but I leave it in, just in case
-       we decide to add support for non-pxdb-ed stuff in the future. */
-    PXDB_header pxdb_header;
-    int found_modules_in_program;
-
-    if (hpread_get_header (objfile, &pxdb_header))
-      {
-	/* Build a minimal table.  No types, no global variables,
-	   no include files.... */
-#ifdef DUMPING
-	if (dumping)
-	  printf ("\nNew method for %s\n", objfile->name);
-#endif
-
-	/* elz: quick_traverse returns true if it found
-	   some modules in the main source file, other
-	   than those in end.c
-	   In C and C++, all the files have MODULES entries
-	   in the LNTT, and the quick table traverse is all 
-	   based on finding these MODULES entries. Without 
-	   those it cannot work. 
-	   It happens that F77 programs don't have MODULES
-	   so the quick traverse gets confused. F90 programs
-	   have modules, and the quick method still works.
-	   So, if modules (other than those in end.c) are
-	   not found we give up on the quick table stuff, 
-	   and fall back on the slower method  */
-	found_modules_in_program = hpread_quick_traverse (objfile,
-							  section_offsets,
-							  GNTT (objfile),
-							  VT (objfile),
-							  &pxdb_header);
-
-	discard_cleanups (old_chain);
-
-		/* Set up to scan the global section of the LNTT.
-
-		   This field is not always correct: if there are
-		   no globals, it will point to the last record in
-		   the regular LNTT, which is usually an END MODULE.
-
-		   Since it might happen that there could be a file
-		   with just one global record, there's no way to
-		   tell other than by looking at the record, so that's
-		   done below. */
-	if (found_modules_in_program)
-	  scan_start = pxdb_header.globals;
-      }
-#ifdef DUMPING
-    else
-      {
-	if (dumping)
-	  printf ("\nGoing on to old method for %s\n", objfile->name);
-      }
-#endif
-  }
-#endif /* QUICK_LOOK_UP */
-
-    /* Make two passes, one over the GNTT symbols, the other for the
-       LNTT symbols.
-
-     JB comment: above isn't true--they only make one pass, over
-     the LNTT.  */
-  for (i = 0; i < 1; i++)
-    {
-      int within_function = 0;
-
-      if (i)
-	symcount = GNTT_SYMCOUNT (objfile);
-      else
-	symcount = LNTT_SYMCOUNT (objfile);
-
-
-      for (hp_symnum = scan_start; hp_symnum < symcount; hp_symnum++)
-	{
-	  QUIT;
-	  if (i)
-	    dn_bufp = hpread_get_gntt (hp_symnum, objfile);
-	  else
-	    dn_bufp = hpread_get_lntt (hp_symnum, objfile);
-
-	  if (dn_bufp->dblock.extension)
-	    continue;
-
-	  /* Only handle things which are necessary for minimal symbols.
-	     everything else is ignored.  */
-	  switch (dn_bufp->dblock.kind)
-	    {
-	    case DNTT_TYPE_SRCFILE:
-	      {
-#ifdef QUICK_LOOK_UP
-		if (scan_start == hp_symnum
-		    && symcount == hp_symnum + 1)
-		  {
-		    /* If there are NO globals in an executable,
-		       PXDB's index to the globals will point to
-		       the last record in the file, which 
-		       could be this record. (this happened for F77 libraries)
-		       ignore it and be done! */
-		    continue;
-		  }
-#endif /* QUICK_LOOK_UP */
-
-		/* A source file of some kind.  Note this may simply
-		   be an included file.  */
-		SET_NAMESTRING (dn_bufp, &namestring, objfile);
-
-		/* Check if this is the source file we are already working
-		   with.  */
-		if (pst && !strcmp (namestring, pst->filename))
-		  continue;
-
-		/* Check if this is an include file, if so check if we have
-		   already seen it.  Add it to the include list */
-		p = strrchr (namestring, '.');
-		if (!strcmp (p, ".h"))
-		  {
-		    int j, found;
-
-		    found = 0;
-		    for (j = 0; j < includes_used; j++)
-		      if (!strcmp (namestring, psymtab_include_list[j]))
-			{
-			  found = 1;
-			  break;
-			}
-		    if (found)
-		      continue;
-
-		    /* Add it to the list of includes seen so far and
-		       allocate more include space if necessary.  */
-		    psymtab_include_list[includes_used++] = namestring;
-		    if (includes_used >= includes_allocated)
-		      {
-			char **orig = psymtab_include_list;
-
-			psymtab_include_list = (char **)
-			  alloca ((includes_allocated *= 2) *
-				  sizeof (char *));
-			memcpy ((PTR) psymtab_include_list, (PTR) orig,
-				includes_used * sizeof (char *));
-		      }
-		    continue;
-		  }
-
-		if (pst)
-		  {
-		    if (!have_name)
-		      {
-			pst->filename = (char *)
-			  obstack_alloc (&pst->objfile->psymbol_obstack,
-					 strlen (namestring) + 1);
-			strcpy (pst->filename, namestring);
-			have_name = 1;
-			continue;
-		      }
-		    continue;
-		  }
-
-		/* This is a bonafide new source file.
-		   End the current partial symtab and start a new one.  */
-
-		if (pst && past_first_source_file)
-		  {
-		    hpread_end_psymtab (pst, psymtab_include_list,
-					includes_used,
-					(hp_symnum
-					 * sizeof (struct dntt_type_block)),
-					texthigh,
-					dependency_list, dependencies_used);
-		    pst = (struct partial_symtab *) 0;
-		    includes_used = 0;
-		    dependencies_used = 0;
-		  }
-		else
-		  past_first_source_file = 1;
-
-		valu = hpread_get_textlow (i, hp_symnum, objfile, symcount);
-		valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		pst = hpread_start_psymtab (objfile, section_offsets,
-					    namestring, valu,
-					    (hp_symnum
-					     * sizeof (struct dntt_type_block)),
-					    objfile->global_psymbols.next,
-					    objfile->static_psymbols.next);
-		texthigh = valu;
-		have_name = 1;
-		continue;
-	      }
-
-	    case DNTT_TYPE_MODULE:
-	      /* A source file.  It's still unclear to me what the
-	         real difference between a DNTT_TYPE_SRCFILE and DNTT_TYPE_MODULE
-	         is supposed to be.  */
-
-	      /* First end the previous psymtab */
-	      if (pst)
-		{
-		  hpread_end_psymtab (pst, psymtab_include_list, includes_used,
-				      ((hp_symnum - 1)
-				       * sizeof (struct dntt_type_block)),
-				      texthigh,
-				      dependency_list, dependencies_used);
-		  pst = (struct partial_symtab *) 0;
-		  includes_used = 0;
-		  dependencies_used = 0;
-		  have_name = 0;
-		}
-
-	      /* Now begin a new module and a new psymtab for it */
-	      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-	      valu = hpread_get_textlow (i, hp_symnum, objfile, symcount);
-	      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      if (!pst)
-		{
-		  pst = hpread_start_psymtab (objfile, section_offsets,
-					      namestring, valu,
-					      (hp_symnum
-					       * sizeof (struct dntt_type_block)),
-					      objfile->global_psymbols.next,
-					      objfile->static_psymbols.next);
-		  texthigh = valu;
-		  have_name = 0;
-		}
-	      continue;
-
-	    case DNTT_TYPE_FUNCTION:
-	    case DNTT_TYPE_ENTRY:
-	      /* The beginning of a function.  DNTT_TYPE_ENTRY may also denote
-	         a secondary entry point.  */
-	      valu = dn_bufp->dfunc.hiaddr + ANOFFSET (section_offsets,
-						       SECT_OFF_TEXT);
-	      if (valu > texthigh)
-		texthigh = valu;
-	      valu = dn_bufp->dfunc.lowaddr +
-		ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-	      if (dn_bufp->dfunc.global)
-		add_psymbol_to_list (namestring, strlen (namestring),
-				     VAR_NAMESPACE, LOC_BLOCK,
-				     &objfile->global_psymbols, valu,
-				     0, language_unknown, objfile);
-	      else
-		add_psymbol_to_list (namestring, strlen (namestring),
-				     VAR_NAMESPACE, LOC_BLOCK,
-				     &objfile->static_psymbols, valu,
-				     0, language_unknown, objfile);
-	      within_function = 1;
-	      continue;
-
-	    case DNTT_TYPE_DOC_FUNCTION:
-	      valu = dn_bufp->ddocfunc.hiaddr + ANOFFSET (section_offsets,
-							  SECT_OFF_TEXT);
-	      if (valu > texthigh)
-		texthigh = valu;
-	      valu = dn_bufp->ddocfunc.lowaddr +
-		ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-	      if (dn_bufp->ddocfunc.global)
-		add_psymbol_to_list (namestring, strlen (namestring),
-				     VAR_NAMESPACE, LOC_BLOCK,
-				     &objfile->global_psymbols, valu,
-				     0, language_unknown, objfile);
-	      else
-		add_psymbol_to_list (namestring, strlen (namestring),
-				     VAR_NAMESPACE, LOC_BLOCK,
-				     &objfile->static_psymbols, valu,
-				     0, language_unknown, objfile);
-	      within_function = 1;
-	      continue;
-
-	    case DNTT_TYPE_BEGIN:
-	    case DNTT_TYPE_END:
-	      /* We don't check MODULE end here, because there can be
-	         symbols beyond the module end which properly belong to the
-	         current psymtab -- so we wait till the next MODULE start */
-
-
-#ifdef QUICK_LOOK_UP
-	      if (scan_start == hp_symnum
-		  && symcount == hp_symnum + 1)
-		{
-		  /* If there are NO globals in an executable,
-		     PXDB's index to the globals will point to
-		     the last record in the file, which is
-		     probably an END MODULE, i.e. this record.
-		     ignore it and be done! */
-		  continue;
-		}
-#endif /* QUICK_LOOK_UP */
-
-	      /* Scope block begin/end.  We only care about function
-	         and file blocks right now.  */
-
-	      if ((dn_bufp->dend.endkind == DNTT_TYPE_FUNCTION) ||
-		  (dn_bufp->dend.endkind == DNTT_TYPE_DOC_FUNCTION))
-		within_function = 0;
-	      continue;
-
-	    case DNTT_TYPE_SVAR:
-	    case DNTT_TYPE_DVAR:
-	    case DNTT_TYPE_TYPEDEF:
-	    case DNTT_TYPE_TAGDEF:
-	      {
-		/* Variables, typedefs an the like.  */
-		enum address_class storage;
-		namespace_enum namespace;
-
-		/* Don't add locals to the partial symbol table.  */
-		if (within_function
-		    && (dn_bufp->dblock.kind == DNTT_TYPE_SVAR
-			|| dn_bufp->dblock.kind == DNTT_TYPE_DVAR))
-		  continue;
-
-		/* TAGDEFs go into the structure namespace.  */
-		if (dn_bufp->dblock.kind == DNTT_TYPE_TAGDEF)
-		  namespace = STRUCT_NAMESPACE;
-		else
-		  namespace = VAR_NAMESPACE;
-
-		/* What kind of "storage" does this use?  */
-		if (dn_bufp->dblock.kind == DNTT_TYPE_SVAR)
-		  storage = LOC_STATIC;
-		else if (dn_bufp->dblock.kind == DNTT_TYPE_DVAR
-			 && dn_bufp->ddvar.regvar)
-		  storage = LOC_REGISTER;
-		else if (dn_bufp->dblock.kind == DNTT_TYPE_DVAR)
-		  storage = LOC_LOCAL;
-		else
-		  storage = LOC_UNDEF;
-
-		SET_NAMESTRING (dn_bufp, &namestring, objfile);
-		if (!pst)
-		  {
-		    pst = hpread_start_psymtab (objfile, section_offsets,
-						"globals", 0,
-						(hp_symnum
-						 * sizeof (struct dntt_type_block)),
-						objfile->global_psymbols.next,
-						objfile->static_psymbols.next);
-		  }
-
-		/* Compute address of the data symbol */
-		valu = dn_bufp->dsvar.location;
-		/* Relocate in case it's in a shared library */
-		if (storage == LOC_STATIC)
-		  valu += ANOFFSET (section_offsets, SECT_OFF_DATA);
-
-		/* Luckily, dvar, svar, typedef, and tagdef all
-		   have their "global" bit in the same place, so it works
-		   (though it's bad programming practice) to reference
-		   "dsvar.global" even though we may be looking at
-		   any of the above four types. */
-		if (dn_bufp->dsvar.global)
-		  {
-		    add_psymbol_to_list (namestring, strlen (namestring),
-					 namespace, storage,
-					 &objfile->global_psymbols,
-					 valu,
-					 0, language_unknown, objfile);
-		  }
-		else
-		  {
-		    add_psymbol_to_list (namestring, strlen (namestring),
-					 namespace, storage,
-					 &objfile->static_psymbols,
-					 valu,
-					 0, language_unknown, objfile);
-		  }
-
-		/* For TAGDEF's, the above code added the tagname to the
-		   struct namespace. This will cause tag "t" to be found
-		   on a reference of the form "(struct t) x". But for
-		   C++ classes, "t" will also be a typename, which we
-		   want to find on a reference of the form "ptype t".
-		   Therefore, we also add "t" to the var namespace.
-		   Do the same for enum's due to the way aCC generates
-		   debug info for these (see more extended comment
-		   in hp-symtab-read.c).
-		   We do the same for templates, so that "ptype t"
-		   where "t" is a template also works. */
-		if (dn_bufp->dblock.kind == DNTT_TYPE_TAGDEF &&
-		  dn_bufp->dtype.type.dnttp.index < LNTT_SYMCOUNT (objfile))
-		  {
-		    int global = dn_bufp->dtag.global;
-		    /* Look ahead to see if it's a C++ class */
-		    dn_bufp = hpread_get_lntt (dn_bufp->dtype.type.dnttp.index, objfile);
-		    if (dn_bufp->dblock.kind == DNTT_TYPE_CLASS ||
-			dn_bufp->dblock.kind == DNTT_TYPE_ENUM ||
-			dn_bufp->dblock.kind == DNTT_TYPE_TEMPLATE)
-		      {
-			if (global)
-			  {
-			    add_psymbol_to_list (namestring, strlen (namestring),
-						 VAR_NAMESPACE, storage,
-						 &objfile->global_psymbols,
-						 dn_bufp->dsvar.location,
-						 0, language_unknown, objfile);
-			  }
-			else
-			  {
-			    add_psymbol_to_list (namestring, strlen (namestring),
-						 VAR_NAMESPACE, storage,
-						 &objfile->static_psymbols,
-						 dn_bufp->dsvar.location,
-						 0, language_unknown, objfile);
-			  }
-		      }
-		  }
-	      }
-	      continue;
-
-	    case DNTT_TYPE_MEMENUM:
-	    case DNTT_TYPE_CONST:
-	      /* Constants and members of enumerated types.  */
-	      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-	      if (!pst)
-		{
-		  pst = hpread_start_psymtab (objfile, section_offsets,
-					      "globals", 0,
-					      (hp_symnum
-					       * sizeof (struct dntt_type_block)),
-					      objfile->global_psymbols.next,
-					      objfile->static_psymbols.next);
-		}
-	      if (dn_bufp->dconst.global)
-		add_psymbol_to_list (namestring, strlen (namestring),
-				     VAR_NAMESPACE, LOC_CONST,
-				     &objfile->global_psymbols, 0,
-				     0, language_unknown, objfile);
-	      else
-		add_psymbol_to_list (namestring, strlen (namestring),
-				     VAR_NAMESPACE, LOC_CONST,
-				     &objfile->static_psymbols, 0,
-				     0, language_unknown, objfile);
-	      continue;
-	    default:
-	      continue;
-	    }
-	}
-    }
-
-  /* End any pending partial symbol table. */
-  if (pst)
-    {
-      hpread_end_psymtab (pst, psymtab_include_list, includes_used,
-			  hp_symnum * sizeof (struct dntt_type_block),
-			  0, dependency_list, dependencies_used);
-    }
-
-  discard_cleanups (old_chain);
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-void
-hpread_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile->sym_private != NULL)
-    {
-      mfree (objfile->md, objfile->sym_private);
-    }
-}
-
-
-/* The remaining functions are all for internal use only.  */
-
-/* Various small functions to get entries in the debug symbol sections.  */
-
-union dnttentry *
-hpread_get_lntt (index, objfile)
-     int index;
-     struct objfile *objfile;
-{
-  return (union dnttentry *)
-    &(LNTT (objfile)[(index * sizeof (struct dntt_type_block))]);
-}
-
-static union dnttentry *
-hpread_get_gntt (index, objfile)
-     int index;
-     struct objfile *objfile;
-{
-  return (union dnttentry *)
-    &(GNTT (objfile)[(index * sizeof (struct dntt_type_block))]);
-}
-
-union sltentry *
-hpread_get_slt (index, objfile)
-     int index;
-     struct objfile *objfile;
-{
-  return (union sltentry *) &(SLT (objfile)[index * sizeof (union sltentry)]);
-}
-
-/* Get the low address associated with some symbol (typically the start
-   of a particular source file or module).  Since that information is not
-   stored as part of the DNTT_TYPE_MODULE or DNTT_TYPE_SRCFILE symbol we must infer it from
-   the existance of DNTT_TYPE_FUNCTION symbols.  */
-
-static unsigned long
-hpread_get_textlow (global, index, objfile, symcount)
-     int global;
-     int index;
-     struct objfile *objfile;
-     int symcount;
-{
-  union dnttentry *dn_bufp;
-  struct minimal_symbol *msymbol;
-
-  /* Look for a DNTT_TYPE_FUNCTION symbol.  */
-  if (index < symcount)		/* symcount is the number of symbols in */
-    {				/*   the dbinfo, LNTT table */
-      do
-	{
-	  if (global)
-	    dn_bufp = hpread_get_gntt (index++, objfile);
-	  else
-	    dn_bufp = hpread_get_lntt (index++, objfile);
-	}
-      while (dn_bufp->dblock.kind != DNTT_TYPE_FUNCTION
-	     && dn_bufp->dblock.kind != DNTT_TYPE_DOC_FUNCTION
-	     && dn_bufp->dblock.kind != DNTT_TYPE_END
-	     && index < symcount);
-    }
-
-  /* Avoid going past a DNTT_TYPE_END when looking for a DNTT_TYPE_FUNCTION.  This
-     might happen when a sourcefile has no functions.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_END)
-    return 0;
-
-  /* Avoid going past the end of the LNTT file */
-  if (index == symcount)
-    return 0;
-
-  /* The minimal symbols are typically more accurate for some reason.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_FUNCTION)
-    msymbol = lookup_minimal_symbol (dn_bufp->dfunc.name + VT (objfile), NULL,
-				     objfile);
-  else				/* must be a DNTT_TYPE_DOC_FUNCTION */
-    msymbol = lookup_minimal_symbol (dn_bufp->ddocfunc.name + VT (objfile), NULL,
-				     objfile);
-
-  if (msymbol)
-    return SYMBOL_VALUE_ADDRESS (msymbol);
-  else
-    return dn_bufp->dfunc.lowaddr;
-}
-
-/* Allocate and partially fill a partial symtab.  It will be
-   completely filled at the end of the symbol list.
-
-   SYMFILE_NAME is the name of the symbol-file we are reading from, and ADDR
-   is the address relative to which its symbols are (incremental) or 0
-   (normal). */
-
-static struct partial_symtab *
-hpread_start_psymtab (objfile, section_offsets,
-		      filename, textlow, ldsymoff, global_syms, static_syms)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     char *filename;
-     CORE_ADDR textlow;
-     int ldsymoff;
-     struct partial_symbol **global_syms;
-     struct partial_symbol **static_syms;
-{
-  int offset = ANOFFSET (section_offsets, SECT_OFF_TEXT);
-  extern void hpread_psymtab_to_symtab ();
-  struct partial_symtab *result =
-  start_psymtab_common (objfile, section_offsets,
-			filename, textlow, global_syms, static_syms);
-
-  result->textlow += offset;
-  result->read_symtab_private = (char *)
-    obstack_alloc (&objfile->psymbol_obstack, sizeof (struct symloc));
-  LDSYMOFF (result) = ldsymoff;
-  result->read_symtab = hpread_psymtab_to_symtab;
-
-  return result;
-}
-
-
-/* Close off the current usage of PST.  
-   Returns PST or NULL if the partial symtab was empty and thrown away.
-
-   capping_symbol_offset  --Byte index in LNTT or GNTT of the
-   last symbol processed during the build
-   of the previous pst.
-
-   FIXME:  List variables and peculiarities of same.  */
-
-static struct partial_symtab *
-hpread_end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
-		    capping_text, dependency_list, number_dependencies)
-     struct partial_symtab *pst;
-     char **include_list;
-     int num_includes;
-     int capping_symbol_offset;
-     CORE_ADDR capping_text;
-     struct partial_symtab **dependency_list;
-     int number_dependencies;
-{
-  int i;
-  struct objfile *objfile = pst->objfile;
-  int offset = ANOFFSET (pst->section_offsets, SECT_OFF_TEXT);
-
-#ifdef DUMPING
-  /* Turn on to see what kind of a psymtab we've built. */
-  static int dumping = 0;
-#endif
-
-  if (capping_symbol_offset != -1)
-    LDSYMLEN (pst) = capping_symbol_offset - LDSYMOFF (pst);
-  else
-    LDSYMLEN (pst) = 0;
-  pst->texthigh = capping_text + offset;
-
-  pst->n_global_syms =
-    objfile->global_psymbols.next - (objfile->global_psymbols.list + pst->globals_offset);
-  pst->n_static_syms =
-    objfile->static_psymbols.next - (objfile->static_psymbols.list + pst->statics_offset);
-
-#ifdef DUMPING
-  if (dumping)
-    {
-      printf ("\nPst %s, LDSYMOFF %x (%x), LDSYMLEN %x (%x), globals %d, statics %d\n",
-	      pst->filename,
-	      LDSYMOFF (pst),
-	      LDSYMOFF (pst) / sizeof (struct dntt_type_block),
-	      LDSYMLEN (pst),
-	      LDSYMLEN (pst) / sizeof (struct dntt_type_block),
-	      pst->n_global_syms, pst->n_static_syms);
-    }
-#endif
-
-  pst->number_of_dependencies = number_dependencies;
-  if (number_dependencies)
-    {
-      pst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       number_dependencies * sizeof (struct partial_symtab *));
-      memcpy (pst->dependencies, dependency_list,
-	      number_dependencies * sizeof (struct partial_symtab *));
-    }
-  else
-    pst->dependencies = 0;
-
-  for (i = 0; i < num_includes; i++)
-    {
-      struct partial_symtab *subpst =
-      allocate_psymtab (include_list[i], objfile);
-
-      subpst->section_offsets = pst->section_offsets;
-      subpst->read_symtab_private =
-	(char *) obstack_alloc (&objfile->psymbol_obstack,
-				sizeof (struct symloc));
-      LDSYMOFF (subpst) =
-	LDSYMLEN (subpst) =
-	subpst->textlow =
-	subpst->texthigh = 0;
-
-      /* We could save slight bits of space by only making one of these,
-         shared by the entire set of include files.  FIXME-someday.  */
-      subpst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       sizeof (struct partial_symtab *));
-      subpst->dependencies[0] = pst;
-      subpst->number_of_dependencies = 1;
-
-      subpst->globals_offset =
-	subpst->n_global_syms =
-	subpst->statics_offset =
-	subpst->n_static_syms = 0;
-
-      subpst->readin = 0;
-      subpst->symtab = 0;
-      subpst->read_symtab = pst->read_symtab;
-    }
-
-  sort_pst_symbols (pst);
-
-  /* If there is already a psymtab or symtab for a file of this name, remove it.
-     (If there is a symtab, more drastic things also happen.)
-     This happens in VxWorks.  */
-  free_named_symtabs (pst->filename);
-
-  if (num_includes == 0
-      && number_dependencies == 0
-      && pst->n_global_syms == 0
-      && pst->n_static_syms == 0)
-    {
-      /* Throw away this psymtab, it's empty.  We can't deallocate it, since
-         it is on the obstack, but we can forget to chain it on the list. 
-         Empty psymtabs happen as a result of header files which don't have
-         any symbols in them.  There can be a lot of them.  But this check
-         is wrong, in that a psymtab with N_SLINE entries but nothing else
-         is not empty, but we don't realize that.  Fixing that without slowing
-         things down might be tricky.
-         It's also wrong if we're using the quick look-up tables, as
-         we can get empty psymtabs from modules with no routines in
-         them. */
-
-      discard_psymtab (pst);
-
-      /* Indicate that psymtab was thrown away.  */
-      pst = (struct partial_symtab *) NULL;
-
-    }
-  return pst;
-}
-
-
-/* End of hp-psymtab-read.c */
-
-/* Set indentation to 4 spaces for Emacs; this file is
-   mostly non-GNU-ish in its style :-( */
-#if 0
-***Local Variables:
-***c - basic - offset:4
-*** End:
-#endif
-
-
diff --git a/gdb/hp-symtab-read.c b/gdb/hp-symtab-read.c
deleted file mode 100644
index 90d4a10..0000000
--- a/gdb/hp-symtab-read.c
+++ /dev/null
@@ -1,3988 +0,0 @@
-/* Read hp debug symbols and convert to internal format, for GDB.
-   Copyright 1993, 1996 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-   Written by the Center for Software Science at the University of Utah
-   and by Cygnus Support.  */
-
-/* Common include for hp-symtab-read.c and hp-psymtab-read.c.
- * Note this has nested includes for a bunch of stuff.
- */
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "hpread.h"
-#include "demangle.h"
-#include "complaints.h"
-
-
-
-
-static struct complaint  hpread_unhandled_end_common_complaint =
-{
-  "unhandled symbol in hp-symtab-read.c: DNTT_TYPE_COMMON/DNTT_TYPE_END.\n", 0, 0
-};
-
-static struct complaint  hpread_unhandled_type_complaint =
-{
-  "hpread_type_translate: unhandled type code.", 0, 0
-};
-
-static struct complaint  hpread_struct_complaint =
-{
-  "hpread_read_struct_type: expected SVAR type...", 0, 0
-};
-
-static struct complaint hpread_array_complaint =
-{
-  "error in hpread_array_type.", 0, 0
-};
-
-static struct complaint  hpread_type_lookup_complaint =
-{
-  "error in hpread_type_lookup().", 0, 0
-};
-
-
-static struct complaint  hpread_unexpected_end_complaint =
-{
-  "internal error in hp-symtab-read.c: Unexpected DNTT_TYPE_END kind.", 0, 0
-};
-
-static struct complaint hpread_tagdef_complaint  =
-{
-  "error processing class tagdef", 0, 0
-};
-
-static struct complaint  hpread_unhandled_common_complaint =
-{
-  "unhandled symbol in hp-symtab-read.c: DNTT_TYPE_COMMON.", 0, 0
-};
-
-static struct complaint  hpread_unhandled_blockdata_complaint =
-{
-  "unhandled symbol in hp-symtab-read.c: DNTT_TYPE_BLOCKDATA.", 0, 0
-};
-
-
-/* Forward procedure declarations */
-
-static unsigned long hpread_get_scope_start
-  PARAMS ((sltpointer, struct objfile *));
-
-static unsigned long hpread_get_line
-  PARAMS ((sltpointer, struct objfile *));
-
-static CORE_ADDR hpread_get_location
-  PARAMS ((sltpointer, struct objfile *));
-
-static void hpread_psymtab_to_symtab_1 
-  PARAMS ((struct partial_symtab *));
-
-void hpread_psymtab_to_symtab 
-  PARAMS ((struct partial_symtab *));
-
-static struct symtab *hpread_expand_symtab
-  PARAMS ((struct objfile *, int, int, CORE_ADDR, int,
-	   struct section_offsets *, char *));
-
-static int hpread_type_translate 
-  PARAMS ((dnttpointer));
-
-static struct type **hpread_lookup_type
-  PARAMS ((dnttpointer, struct objfile *));
-
-static struct type *hpread_alloc_type
-  PARAMS ((dnttpointer, struct objfile *));
-
-static struct type *hpread_read_enum_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type *hpread_read_function_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *, int));
-
-static struct type *hpread_read_doc_function_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *, int));
-
-static struct type *hpread_read_struct_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type *hpread_get_nth_template_arg
-  PARAMS ((struct objfile *, int));
-
-static struct type * hpread_read_templ_arg_type 
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *, char *));
-
-static struct type *hpread_read_set_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type * hpread_read_array_type 
-  PARAMS ((dnttpointer, union dnttentry *dn_bufp, struct objfile *objfile));
-
-static struct type *hpread_read_subrange_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type * hpread_type_lookup
-  PARAMS ((dnttpointer, struct objfile *));
-
-static sltpointer hpread_record_lines
-  PARAMS ((struct subfile *, sltpointer, sltpointer,
-	   struct objfile *, CORE_ADDR));
-
-static void hpread_process_one_debug_symbol
-  PARAMS ((union dnttentry *, char *, struct section_offsets *,
-	   struct objfile *, CORE_ADDR, int, char *, int, int * ));
-
-static int hpread_get_scope_depth
-  PARAMS ((union dnttentry *, struct objfile *, int));
-
-static void fix_static_member_physnames 
-  PARAMS ((struct type *, char *, struct objfile *));
-
-static void fixup_class_method_type
-  PARAMS ((struct type *, struct type *, struct objfile *));
-
-static void hpread_adjust_bitoffsets PARAMS ((struct type *, int));
-
-static dnttpointer hpread_get_next_skip_over_anon_unions
-  PARAMS ((int, dnttpointer, union dnttentry **, struct objfile *));
-
-/* Global to indicate presence of HP-compiled objects,
-   in particular, SOM executable file with SOM debug info 
-   Defined in symtab.c, used in hppa-tdep.c. */ 
-extern int hp_som_som_object_present;
-
-/* Static used to indicate a class type that requires a
-   fix-up of one of its method types */
-static struct type * fixup_class = NULL;
-
-/* Static used to indicate the method type that is to be
-   used to fix-up the type for fixup_class */
-static struct type * fixup_method = NULL;
-
-
-
-/* Get the nesting depth for the source line identified by INDEX.  */
-
-static unsigned long
-hpread_get_scope_start (index, objfile)
-     sltpointer index;
-     struct objfile *objfile;
-{
-  union sltentry *sl_bufp;
-
-  sl_bufp = hpread_get_slt (index, objfile);
-  return sl_bufp->sspec.backptr.dnttp.index;
-}
-
-/* Get the source line number the the line identified by INDEX.  */
-
-static unsigned long
-hpread_get_line (index, objfile)
-     sltpointer index;
-     struct objfile *objfile;
-{
-  union sltentry *sl_bufp;
-
-  sl_bufp = hpread_get_slt (index, objfile);
-  return sl_bufp->snorm.line;
-}
-
-/* Find the code address associated with a given sltpointer */
-
-static CORE_ADDR
-hpread_get_location (index, objfile)
-     sltpointer index;
-     struct objfile *objfile;
-{
-  union sltentry *sl_bufp;
-  int i;
-
-  /* code location of special sltentrys is determined from context */
-  sl_bufp = hpread_get_slt (index, objfile);
-
-  if (sl_bufp->snorm.sltdesc == SLT_END)
-    {
-      /* find previous normal sltentry and get address */
-      for (i = 0; ((sl_bufp->snorm.sltdesc != SLT_NORMAL) &&
-                   (sl_bufp->snorm.sltdesc != SLT_NORMAL_OFFSET) &&
-		   (sl_bufp->snorm.sltdesc != SLT_EXIT)); i++)
-	sl_bufp = hpread_get_slt (index - i, objfile);
-      if (sl_bufp->snorm.sltdesc == SLT_NORMAL_OFFSET)
-        return sl_bufp->snormoff.address;
-      else
-        return sl_bufp->snorm.address;
-    }
-
-  /* find next normal sltentry and get address */
-  for (i = 0; ((sl_bufp->snorm.sltdesc != SLT_NORMAL) &&
-	       (sl_bufp->snorm.sltdesc != SLT_NORMAL_OFFSET) &&
-               (sl_bufp->snorm.sltdesc != SLT_EXIT)); i++)
-    sl_bufp = hpread_get_slt (index + i, objfile);
-      if (sl_bufp->snorm.sltdesc == SLT_NORMAL_OFFSET)
-        return sl_bufp->snormoff.address;
-      else
-        return sl_bufp->snorm.address;
-}
-
-
-/* Return 1 if an HP debug symbol of type KIND has a name associated with
- * it, else return 0. (This function is not currently used, but I'll
- * leave it here in case it proves useful later on. - RT).
- */
-
-int
-hpread_has_name (kind)
-     enum dntt_entry_type kind;
-{
-  switch (kind)
-    {
-    case DNTT_TYPE_SRCFILE:
-    case DNTT_TYPE_MODULE:
-    case DNTT_TYPE_FUNCTION:
-    case DNTT_TYPE_DOC_FUNCTION:
-    case DNTT_TYPE_ENTRY:
-    case DNTT_TYPE_IMPORT:
-    case DNTT_TYPE_LABEL:
-    case DNTT_TYPE_FPARAM:
-    case DNTT_TYPE_SVAR:
-    case DNTT_TYPE_DVAR:
-    case DNTT_TYPE_CONST:
-    case DNTT_TYPE_TYPEDEF:
-    case DNTT_TYPE_TAGDEF:
-    case DNTT_TYPE_MEMENUM:
-    case DNTT_TYPE_FIELD:
-    case DNTT_TYPE_SA:
-    case DNTT_TYPE_BLOCKDATA:
-    case DNTT_TYPE_MEMFUNC:
-    case DNTT_TYPE_DOC_MEMFUNC:
-      return 1;
-
-    case DNTT_TYPE_BEGIN:
-    case DNTT_TYPE_END:
-    case DNTT_TYPE_POINTER:
-    case DNTT_TYPE_ENUM:
-    case DNTT_TYPE_SET:
-    case DNTT_TYPE_ARRAY:
-    case DNTT_TYPE_STRUCT:
-    case DNTT_TYPE_UNION:
-    case DNTT_TYPE_VARIANT:
-    case DNTT_TYPE_FILE:
-    case DNTT_TYPE_FUNCTYPE:
-    case DNTT_TYPE_SUBRANGE:
-    case DNTT_TYPE_WITH:
-    case DNTT_TYPE_COMMON:
-    case DNTT_TYPE_COBSTRUCT:
-    case DNTT_TYPE_XREF:
-    case DNTT_TYPE_MACRO:
-    case DNTT_TYPE_CLASS_SCOPE:
-    case DNTT_TYPE_REFERENCE:
-    case DNTT_TYPE_PTRMEM:
-    case DNTT_TYPE_PTRMEMFUNC:
-    case DNTT_TYPE_CLASS:
-    case DNTT_TYPE_GENFIELD:
-    case DNTT_TYPE_VFUNC:
-    case DNTT_TYPE_MEMACCESS:
-    case DNTT_TYPE_INHERITANCE:
-    case DNTT_TYPE_FRIEND_CLASS:
-    case DNTT_TYPE_FRIEND_FUNC:
-    case DNTT_TYPE_MODIFIER: 
-    case DNTT_TYPE_OBJECT_ID:
-    case DNTT_TYPE_TEMPLATE:
-    case DNTT_TYPE_TEMPLATE_ARG:
-    case DNTT_TYPE_FUNC_TEMPLATE:
-    case DNTT_TYPE_LINK:
-    /* DNTT_TYPE_DYN_ARRAY_DESC ? */
-    /* DNTT_TYPE_DESC_SUBRANGE ? */
-    /* DNTT_TYPE_BEGIN_EXT ? */
-    /* DNTT_TYPE_INLN ? */
-    /* DNTT_TYPE_INLN_LIST ? */
-    /* DNTT_TYPE_ALIAS ? */
-    default:
-      return 0;
-    }
-}
-
-/* Do the dirty work of reading in the full symbol from a partial symbol
-   table.  */
-
-static void
-hpread_psymtab_to_symtab_1 (pst)
-     struct partial_symtab *pst;
-{
-  struct cleanup *old_chain;
-  int i;
-
-  /* Get out quick if passed junk.  */
-  if (!pst)
-    return;
-
-  /* Complain if we've already read in this symbol table.  */
-  if (pst->readin)
-    {
-      fprintf (stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  /* Read in all partial symtabs on which this one is dependent */
-  for (i = 0; i < pst->number_of_dependencies; i++)
-    if (!pst->dependencies[i]->readin)
-      {
-	/* Inform about additional files that need to be read in.  */
-	if (info_verbose)
-	  {
-	    fputs_filtered (" ", gdb_stdout);
-	    wrap_here ("");
-	    fputs_filtered ("and ", gdb_stdout);
-	    wrap_here ("");
-	    printf_filtered ("%s...", pst->dependencies[i]->filename);
-	    wrap_here ("");	/* Flush output */
-	    gdb_flush (gdb_stdout);
-	  }
-	hpread_psymtab_to_symtab_1 (pst->dependencies[i]);
-      }
-
-  /* If it's real...  */
-  if (LDSYMLEN (pst))
-    {
-      /* Init stuff necessary for reading in symbols */
-      buildsym_init ();
-      old_chain = make_cleanup (really_free_pendings, 0);
-
-      pst->symtab =
-	hpread_expand_symtab (pst->objfile, LDSYMOFF (pst), LDSYMLEN (pst),
-			      pst->textlow, pst->texthigh - pst->textlow,
-			      pst->section_offsets, pst->filename);
-      sort_symtab_syms (pst->symtab);
-
-      do_cleanups (old_chain);
-    }
-
-  pst->readin = 1;
-}
-
-/* Read in all of the symbols for a given psymtab for real.
-   Be verbose about it if the user wants that.  */
-
-void
-hpread_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-  /* Get out quick if given junk.  */
-  if (!pst)
-    return;
-
-  /* Sanity check.  */
-  if (pst->readin)
-    {
-      fprintf (stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  /* elz: setting the flag to indicate that the code of the target
-     was compiled using an HP compiler (aCC, cc) 
-     the processing_acc_compilation variable is declared in the 
-     file buildsym.h, the HP_COMPILED_TARGET is defined to be equal
-     to 3 in the file tm_hppa.h*/
-
-  processing_gcc_compilation = 0;
-
-  if (LDSYMLEN (pst) || pst->number_of_dependencies)
-    {
-      /* Print the message now, before reading the string table,
-         to avoid disconcerting pauses.  */
-      if (info_verbose)
-	{
-	  printf_filtered ("Reading in symbols for %s...", pst->filename);
-	  gdb_flush (gdb_stdout);
-	}
-
-      hpread_psymtab_to_symtab_1 (pst);
-
-      /* Match with global symbols.  This only needs to be done once,
-         after all of the symtabs and dependencies have been read in.   */
-      scan_file_globals (pst->objfile);
-
-      /* Finish up the debug error message.  */
-      if (info_verbose)
-	printf_filtered ("done.\n");
-    }
-}
-
-/* Read in a defined section of a specific object file's symbols.
-
-   DESC is the file descriptor for the file, positioned at the
-   beginning of the symtab
-   SYM_OFFSET is the offset within the file of
-   the beginning of the symbols we want to read
-   SYM_SIZE is the size of the symbol info to read in.
-   TEXT_OFFSET is the beginning of the text segment we are reading symbols for
-   TEXT_SIZE is the size of the text segment read in.
-   SECTION_OFFSETS are the relocation offsets which get added to each symbol. */
-
-static struct symtab *
-hpread_expand_symtab (objfile, sym_offset, sym_size, text_offset, text_size,
-		      section_offsets, filename)
-     struct objfile *objfile;
-     int sym_offset;
-     int sym_size;
-     CORE_ADDR text_offset;
-     int text_size;
-     struct section_offsets *section_offsets;
-     char *filename;
-{
-  char            *namestring;
-  union dnttentry *dn_bufp;
-  unsigned         max_symnum;
-  int              at_module_boundary = 0;
-                   /* 1 => at end, -1 => at beginning */ 
-
-  int sym_index = sym_offset / sizeof (struct dntt_type_block);
-
-  current_objfile = objfile;
-  subfile_stack = 0;
-
-  last_source_file = 0;
-
-  /* Demangling style -- if EDG style already set, don't change it,
-     as HP style causes some problems with the KAI EDG compiler */ 
-  if (current_demangling_style != edg_demangling) {
-    /* Otherwise, ensure that we are using HP style demangling */ 
-    set_demangling_style (HP_DEMANGLING_STYLE_STRING);
-  }
-
-  dn_bufp = hpread_get_lntt (sym_index, objfile);
-  if (!((dn_bufp->dblock.kind == (unsigned char) DNTT_TYPE_SRCFILE) ||
-	(dn_bufp->dblock.kind == (unsigned char) DNTT_TYPE_MODULE)))
-    {
-      start_symtab ("globals", NULL, 0);
-      record_debugformat ("HP");
-    }
-
-  /* The psymtab builder (hp-psymtab-read.c) is the one that
-   * determined the "sym_size" argument (i.e. how many DNTT symbols
-   * are in this symtab), which we use to compute "max_symnum"
-   * (point in DNTT to which we read). 
-   *
-   * Perhaps this should be changed so that 
-   * process_one_debug_symbol() "knows" when
-   * to stop reading (based on reading from the MODULE to the matching
-   * END), and take out this reliance on a #-syms being passed in...
-   * (I'm worried about the reliability of this number). But I'll
-   * leave it as-is, for now. - RT
-   *
-   * The change above has been made. I've left the "for" loop control
-   * in to prepare for backing this out again. -JB
-   */
-  max_symnum = sym_size / sizeof (struct dntt_type_block);
-           /* No reason to multiply on pst side and divide on sym side... FIXME */
-
-  /* Read in and process each debug symbol within the specified range.
-   */
-  for (symnum = 0;
-       symnum < max_symnum;       
-       symnum++)
-    {
-      QUIT;			/* Allow this to be interruptable */
-      dn_bufp = hpread_get_lntt (sym_index + symnum, objfile);
-
-      if (dn_bufp->dblock.extension)
-	continue;
-
-      /* Yow!  We call SET_NAMESTRING on things without names!  */
-      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-
-      hpread_process_one_debug_symbol (dn_bufp, namestring, section_offsets,
-				       objfile, text_offset, text_size,
-				       filename, symnum + sym_index,
-                                      &at_module_boundary
-                                       );
-                                       
-      /* OLD COMMENTS: This routine is only called for psts.  All psts
-       * correspond to MODULES.  If we ever do lazy-reading of globals
-       * from the LNTT, then there will be a pst which ends when the
-       * LNTT ends, and not at an END MODULE entry.  Then we'll have
-       * to re-visit this break.  
-
-       if( at_end_of_module )
-           break;
-
-       */
-
-      /* We no longer break out of the loop when we reach the end of a
-         module. The reason is that with CTTI, the compiler can generate
-         function symbols (for template function instantiations) which are not
-         in any module; typically they show up beyond a module's end, and
-         before the next module's start.  We include them in the current
-         module.  However, we still don't trust the MAX_SYMNUM value from
-         the psymtab, so we break out if we enter a new module. */
-
-      if (at_module_boundary == -1)
-        break;
-    }
-
-  current_objfile = NULL;
-  hp_som_som_object_present = 1; /* Indicate we've processed an HP SOM SOM file */
-  
-  return end_symtab (text_offset + text_size, objfile, 0);
-}
-
-
-
-
-/* Convert basic types from HP debug format into GDB internal format.  */
-
-static int
-hpread_type_translate (typep)
-     dnttpointer typep;
-{
-  if (!typep.dntti.immediate) {
-    error ("error in hpread_type_translate\n.");
-    return;
-  }
-
-  switch (typep.dntti.type)
-    {
-    case HP_TYPE_BOOLEAN:
-    case HP_TYPE_BOOLEAN_S300_COMPAT:
-    case HP_TYPE_BOOLEAN_VAX_COMPAT:
-      return FT_BOOLEAN;
-    case HP_TYPE_CHAR:                /* C signed char, C++ plain char */
- 
-    case HP_TYPE_WIDE_CHAR:
-      return FT_CHAR;
-    case HP_TYPE_INT:
-      if (typep.dntti.bitlength <= 8)
-	return FT_SIGNED_CHAR;         /* C++ signed char */
-      if (typep.dntti.bitlength <= 16)
-	return FT_SHORT;
-      if (typep.dntti.bitlength <= 32)
-	return FT_INTEGER;
-      return FT_LONG_LONG;
-    case HP_TYPE_LONG:
-      if (typep.dntti.bitlength <= 8)
-	return FT_SIGNED_CHAR;           /* C++ signed char. */ 
-      return FT_LONG;
-    case HP_TYPE_UNSIGNED_LONG:
-      if (typep.dntti.bitlength <= 8)
-	return FT_UNSIGNED_CHAR;        /* C/C++ unsigned char */
-      if (typep.dntti.bitlength <= 16)
-	return FT_UNSIGNED_SHORT;
-      if (typep.dntti.bitlength <= 32)
-	return FT_UNSIGNED_LONG;
-      return FT_UNSIGNED_LONG_LONG;
-    case HP_TYPE_UNSIGNED_INT:
-      if (typep.dntti.bitlength <= 8)
-	return FT_UNSIGNED_CHAR;
-      if (typep.dntti.bitlength <= 16)
-	return FT_UNSIGNED_SHORT;
-      if (typep.dntti.bitlength <= 32)
-	return FT_UNSIGNED_INTEGER;
-      return FT_UNSIGNED_LONG_LONG;
-    case HP_TYPE_REAL:
-    case HP_TYPE_REAL_3000:
-    case HP_TYPE_DOUBLE:
-      if (typep.dntti.bitlength == 64)
-	return FT_DBL_PREC_FLOAT;
-      if (typep.dntti.bitlength == 128)
-	return FT_EXT_PREC_FLOAT;
-      return FT_FLOAT;
-    case HP_TYPE_COMPLEX:
-    case HP_TYPE_COMPLEXS3000:
-      if (typep.dntti.bitlength == 128)
-	return FT_DBL_PREC_COMPLEX;
-      if (typep.dntti.bitlength == 192)
-	return FT_EXT_PREC_COMPLEX;
-      return FT_COMPLEX;
-    case HP_TYPE_VOID:
-      return FT_VOID;
-    case HP_TYPE_STRING200:
-    case HP_TYPE_LONGSTRING200:
-    case HP_TYPE_FTN_STRING_SPEC:
-    case HP_TYPE_MOD_STRING_SPEC:
-    case HP_TYPE_MOD_STRING_3000:
-    case HP_TYPE_FTN_STRING_S300_COMPAT:
-    case HP_TYPE_FTN_STRING_VAX_COMPAT:
-      return FT_STRING;
-    case HP_TYPE_TEMPLATE_ARG:
-      return FT_TEMPLATE_ARG;
-    case HP_TYPE_TEXT:
-    case HP_TYPE_FLABEL:
-    case HP_TYPE_PACKED_DECIMAL:
-    case HP_TYPE_ANYPOINTER:  
-    case HP_TYPE_GLOBAL_ANYPOINTER:
-    case HP_TYPE_LOCAL_ANYPOINTER: 
-    default:
-      warning ("hpread_type_translate: unhandled type code.\n");
-      return FT_VOID;
-    }
-}
-
-/* Given a position in the DNTT, return a pointer to the 
- * already-built "struct type" (if any), for the type defined 
- * at that position.
- */
-
-static struct type **
-hpread_lookup_type (hp_type, objfile)
-     dnttpointer hp_type;
-     struct objfile *objfile;
-{
-  unsigned old_len;
-  int index = hp_type.dnttp.index;
-  int size_changed = 0;
-
-  /* The immediate flag indicates this doesn't actually point to
-   * a type DNTT.
-   */
-  if (hp_type.dntti.immediate)
-    return NULL;
-
-  /* For each objfile, we maintain a "type vector".
-   * This an array of "struct type *"'s with one pointer per DNTT index.
-   * Given a DNTT index, we look in this array to see if we have
-   * already processed this DNTT and if it is a type definition.
-   * If so, then we can locate a pointer to the already-built
-   * "struct type", and not build it again.
-   * 
-   * The need for this arises because our DNTT-walking code wanders
-   * around. In particular, it will encounter the same type multiple
-   * times (once for each object of that type). We don't want to 
-   * built multiple "struct type"'s for the same thing.
-   *
-   * Having said this, I should point out that this type-vector is
-   * an expensive way to keep track of this. If most DNTT entries are 
-   * 3 words, the type-vector will be 1/3 the size of the DNTT itself.
-   * Alternative solutions:
-   * - Keep a compressed or hashed table. Less memory, but more expensive
-   *   to search and update.
-   * - (Suggested by JB): Overwrite the DNTT entry itself
-   *   with the info. Create a new type code "ALREADY_BUILT", and modify
-   *   the DNTT to have that type code and point to the already-built entry.
-   * -RT
-   */
-
-  if (index < LNTT_SYMCOUNT (objfile))
-    {
-      if (index >= TYPE_VECTOR_LENGTH (objfile))
-	{
-	  old_len = TYPE_VECTOR_LENGTH (objfile);
-
-          /* See if we need to allocate a type-vector. */
-	  if (old_len == 0)
-	    {
-              TYPE_VECTOR_LENGTH(objfile) = LNTT_SYMCOUNT (objfile) + GNTT_SYMCOUNT (objfile);
-	      TYPE_VECTOR (objfile) = (struct type **)
-		xmmalloc (objfile->md, TYPE_VECTOR_LENGTH (objfile) * sizeof (struct type *));
-	      memset (&TYPE_VECTOR (objfile)[old_len], 0,
-		        (TYPE_VECTOR_LENGTH (objfile) - old_len) *
-		        sizeof (struct type *));
-	    }
-
-          /* See if we need to resize type-vector. With my change to
-           * initially allocate a correct-size type-vector, this code
-           * should no longer trigger.
-           */
-	  while (index >= TYPE_VECTOR_LENGTH (objfile)) {
-	    TYPE_VECTOR_LENGTH (objfile) *= 2;
-            size_changed = 1;
-          }
-          if (size_changed) {
-	    TYPE_VECTOR (objfile) = (struct type **)
-	      xmrealloc (objfile -> md,
-                         (char *) TYPE_VECTOR (objfile),
-                         (TYPE_VECTOR_LENGTH (objfile) * sizeof (struct type *)));
-
-	      memset (&TYPE_VECTOR (objfile)[old_len], 0,
-		        (TYPE_VECTOR_LENGTH (objfile) - old_len) *
-		        sizeof (struct type *));
-          } 
-
-	}
-      return &TYPE_VECTOR (objfile)[index];
-    }
-  else
-    return NULL;
-}
-
-/* Possibly allocate a GDB internal type so we can internalize HP_TYPE.
-   Note we'll just return the address of a GDB internal type if we already
-   have it lying around.  */
-
-static struct type *
-hpread_alloc_type (hp_type, objfile)
-     dnttpointer hp_type;
-     struct objfile *objfile;
-{
-  struct type **type_addr;
-
-  type_addr = hpread_lookup_type (hp_type, objfile);
-  if (*type_addr == 0) {
-    *type_addr = alloc_type (objfile);
-
-    /* A hack - if we really are a C++ class symbol, then this default
-     * will get overriden later on.
-     */
-    TYPE_CPLUS_SPECIFIC (*type_addr)
-      = (struct cplus_struct_type *) &cplus_struct_default;
-  }
-
-  return *type_addr;
-}
-
-/* Read a native enumerated type and return it in GDB internal form.  */
-
-static struct type *
-hpread_read_enum_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct pending **symlist, *osyms, *syms;
-  struct pending *local_list = NULL;
-  int o_nsyms, nsyms = 0;
-  dnttpointer mem;
-  union dnttentry *memp;
-  char *name;
-  long n;
-  struct symbol *sym;
-
-  /* Allocate a GDB type. If we've already read in this enum type,
-   * it'll return the already built GDB type, so stop here.
-   * (Note: I added this check, to conform with what's done for 
-   *  struct, union, class.
-   *  I assume this is OK. - RT)
-   */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_ENUM)
-    return type;
-
-  /* HP C supports "sized enums", where a specifier such as "short" or
-     "char" can be used to get enums of different sizes. So don't assume
-     an enum is always 4 bytes long. pai/1997-08-21 */
-  TYPE_LENGTH (type) = dn_bufp->denum.bitlength / 8;
-
-  symlist = &file_symbols;
-  osyms = *symlist;
-  o_nsyms = osyms ? osyms->nsyms : 0;
-
-  /* Get a name for each member and add it to our list of members.  
-   * The list of "mem" SOM records we are walking should all be
-   * SOM type DNTT_TYPE_MEMENUM (not checked).
-   */
-  mem = dn_bufp->denum.firstmem;
-  while (mem.word && mem.word != DNTTNIL)
-    {
-      memp = hpread_get_lntt (mem.dnttp.index, objfile);
-
-      name = VT (objfile) + memp->dmember.name;
-      sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					     sizeof (struct symbol));
-      memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = obsavestring (name, strlen (name), 
-					&objfile->symbol_obstack);
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_VALUE (sym) = memp->dmember.value;
-      add_symbol_to_list (sym, symlist);
-      nsyms++;
-      mem = memp->dmember.nextmem;
-    }
-
-  /* Now that we know more about the enum, fill in more info.  */
-  TYPE_CODE (type) = TYPE_CODE_ENUM;
-  TYPE_FLAGS (type) &= ~TYPE_FLAG_STUB;
-  TYPE_NFIELDS (type) = nsyms;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack, sizeof (struct field) * nsyms);
-
-  /* Find the symbols for the members and put them into the type.
-     The symbols can be found in the symlist that we put them on
-     to cause them to be defined.  osyms contains the old value
-     of that symlist; everything up to there was defined by us.
-
-     Note that we preserve the order of the enum constants, so
-     that in something like "enum {FOO, LAST_THING=FOO}" we print
-     FOO, not LAST_THING.  */
-  for (syms = *symlist, n = 0; syms; syms = syms->next)
-    {
-      int j = 0;
-      if (syms == osyms)
-	j = o_nsyms;
-      for (; j < syms->nsyms; j++, n++)
-	{
-	  struct symbol *xsym = syms->symbol[j];
-	  SYMBOL_TYPE (xsym) = type;
-	  TYPE_FIELD_NAME (type, n) = SYMBOL_NAME (xsym);
-	  TYPE_FIELD_BITPOS (type, n) = SYMBOL_VALUE (xsym);
-	  TYPE_FIELD_BITSIZE (type, n) = 0;
-	}
-      if (syms == osyms)
-	break;
-    }
-
-  return type;
-}
-
-/* Read and internalize a native function debug symbol.  */
-
-static struct type *
-hpread_read_function_type (hp_type, dn_bufp, objfile, newblock)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-     int newblock;
-{
-  struct type *type, *type1;
-  struct pending *syms;
-  struct pending *local_list = NULL;
-  int nsyms = 0;
-  dnttpointer param;
-  union dnttentry *paramp;
-  char *name;
-  long n;
-  struct symbol *sym;
-  int record_args = 1;
-
-  /* See if we've already read in this type.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_FUNC)
-    {
-      record_args = 0; /* already read in, don't modify type */ 
-    }
-  else
-    {
-      /* Nope, so read it in and store it away.  */
-      if (dn_bufp->dblock.kind == DNTT_TYPE_FUNCTION ||
-          dn_bufp->dblock.kind == DNTT_TYPE_MEMFUNC)
-        type1 = lookup_function_type (hpread_type_lookup (dn_bufp->dfunc.retval,
-                                                          objfile));
-      else if (dn_bufp->dblock.kind == DNTT_TYPE_FUNCTYPE)
-        type1 = lookup_function_type (hpread_type_lookup (dn_bufp->dfunctype.retval,
-                                                          objfile));
-      else /* expect DNTT_TYPE_FUNC_TEMPLATE */
-        type1 = lookup_function_type (hpread_type_lookup (dn_bufp->dfunc_template.retval,
-                                                          objfile));
-      memcpy ((char *) type, (char *) type1, sizeof (struct type));
-      
-      /* Mark it -- in the middle of processing */ 
-      TYPE_FLAGS (type) |= TYPE_FLAG_INCOMPLETE;
-    }
-
-  /* Now examine each parameter noting its type, location, and a
-     wealth of other information.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_FUNCTION ||
-      dn_bufp->dblock.kind == DNTT_TYPE_MEMFUNC)
-    param = dn_bufp->dfunc.firstparam;
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_FUNCTYPE)
-    param = dn_bufp->dfunctype.firstparam;
-  else /* expect DNTT_TYPE_FUNC_TEMPLATE */
-    param = dn_bufp->dfunc_template.firstparam;
-  while (param.word && param.word != DNTTNIL)
-    {
-      paramp = hpread_get_lntt (param.dnttp.index, objfile);
-      nsyms++;
-      param = paramp->dfparam.nextparam;
-
-      /* Get the name.  */
-      name = VT (objfile) + paramp->dfparam.name;
-      sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					     sizeof (struct symbol));
-      (void) memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = obsavestring (name, strlen (name),
-					&objfile->symbol_obstack);
-
-      /* Figure out where it lives.  */
-      if (paramp->dfparam.regparam)
-	SYMBOL_CLASS (sym) = LOC_REGPARM;
-      else if (paramp->dfparam.indirect)
-	SYMBOL_CLASS (sym) = LOC_REF_ARG;
-      else
-	SYMBOL_CLASS (sym) = LOC_ARG;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      if (paramp->dfparam.copyparam)
-	{
-	  SYMBOL_VALUE (sym) = paramp->dfparam.location ;
-#ifdef HPREAD_ADJUST_STACK_ADDRESS
-	  SYMBOL_VALUE (sym)
-	    += HPREAD_ADJUST_STACK_ADDRESS (CURRENT_FUNCTION_VALUE (objfile));
-#endif
-	  /* This is likely a pass-by-invisible reference parameter,
-	     Hack on the symbol class to make GDB happy.  */
-          /* ??rehrauer: This appears to be broken w/r/t to passing
-             C values of type float and struct.  Perhaps this ought
-             to be highighted as a special case, but for now, just
-             allowing these to be LOC_ARGs seems to work fine.
-             */
-#if 0
-	  SYMBOL_CLASS (sym) = LOC_REGPARM_ADDR;
-#endif
-	}
-      else
-	SYMBOL_VALUE (sym) = paramp->dfparam.location;
-
-      /* Get its type.  */
-      SYMBOL_TYPE (sym) = hpread_type_lookup (paramp->dfparam.type, objfile);
-      /* Add it to the symbol list.  */
-      /* Note 1 (RT) At the moment, add_symbol_to_list() is also being
-       * called on FPARAM symbols from the process_one_debug_symbol()
-       * level... so parameters are getting added twice! (this shows
-       * up in the symbol dump you get from "maint print symbols ...").
-       * Note 2 (RT) I took out the processing of FPARAM from the 
-       * process_one_debug_symbol() level, so at the moment parameters are only
-       * being processed here. This seems to have no ill effect.
-       */
-      /* Note 3 (pai/1997-08-11) I removed the add_symbol_to_list() which put
-         each fparam on the local_symbols list from here.  Now we use the
-         local_list to which fparams are added below, and set the param_symbols
-         global to point to that at the end of this routine. */ 
-      /* elz: I added this new list of symbols which is local to the function.
-         this list is the one which is actually used to build the type for the
-         function rather than the gloabal list pointed to by symlist.
-         Using a global list to keep track of the parameters is wrong, because 
-         this function is called recursively if one parameter happend to be
-         a function itself with more parameters in it. Adding parameters to the
-         same global symbol list would not work!      
-         Actually it did work in case of cc compiled programs where you do 
-         not check the parameter lists of the arguments. */ 
-      add_symbol_to_list (sym, &local_list);
-
-    }
-
-  /* If type was read in earlier, don't bother with modifying
-     the type struct */ 
-  if (!record_args)
-    goto finish;
-  
-  /* Note how many parameters we found.  */
-  TYPE_NFIELDS (type) = nsyms;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack,
-		   sizeof (struct field) * nsyms);
-
-  /* Find the symbols for the parameters and 
-     use them to fill parameter-type information into the function-type.
-     The parameter symbols can be found in the local_list that we just put them on. */
-  /* Note that we preserve the order of the parameters, so
-     that in something like "enum {FOO, LAST_THING=FOO}" we print
-     FOO, not LAST_THING.  */
-  
-  /* get the parameters types from the local list not the global list
-     so that the type can be correctly constructed for functions which
-     have function as parameters */
-  for (syms = local_list, n = 0; syms; syms = syms->next)
-    {
-      int j = 0;
-      for (j=0; j < syms->nsyms; j++, n++)
-	{
-	  struct symbol *xsym = syms->symbol[j];
-	  TYPE_FIELD_NAME (type, n) = SYMBOL_NAME (xsym);
-	  TYPE_FIELD_TYPE (type, n) = SYMBOL_TYPE (xsym);
-	  TYPE_FIELD_BITPOS (type, n) = n;
-	  TYPE_FIELD_BITSIZE (type, n) = 0;
-	}
-    }
-  /* Mark it as having been processed */ 
-  TYPE_FLAGS (type) &= ~(TYPE_FLAG_INCOMPLETE);
-
-  /* Check whether we need to fix-up a class type with this function's type */
-  if (fixup_class && (fixup_method == type))
-    {
-      fixup_class_method_type (fixup_class, fixup_method, objfile);
-      fixup_class = NULL;
-      fixup_method = NULL;
-    }
-
-  /* Set the param list of this level of the context stack
-     to our local list.  Do this only if this function was
-     called for creating a new block, and not if it was called
-     simply to get the function type. This prevents recursive
-     invocations from trashing param_symbols. */
-finish:  
-  if (newblock)
-    param_symbols = local_list;
-  
-   return type;
-}
-
-
-/* Read and internalize a native DOC function debug symbol.  */
-/* This is almost identical to hpread_read_function_type(), except
- * for references to dn_bufp->ddocfunc instead of db_bufp->dfunc.
- * Since debug information for DOC functions is more likely to be
- * volatile, please leave it this way.
- */
-static struct type *
-hpread_read_doc_function_type (hp_type, dn_bufp, objfile, newblock)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-     int newblock;
-{
-  struct type *type, *type1;
-  struct pending *syms;
-  struct pending *local_list = NULL;
-  int nsyms = 0;
-  dnttpointer param;
-  union dnttentry *paramp;
-  char *name;
-  long n;
-  struct symbol *sym;
-  int record_args = 1;
-
-  /* See if we've already read in this type.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_FUNC)
-    {
-      record_args = 0; /* already read in, don't modify type */ 
-    }
-  else
-    {
-      /* Nope, so read it in and store it away.  */
-      if (dn_bufp->dblock.kind == DNTT_TYPE_DOC_FUNCTION ||
-          dn_bufp->dblock.kind == DNTT_TYPE_DOC_MEMFUNC)
-        type1 = lookup_function_type (hpread_type_lookup (dn_bufp->ddocfunc.retval,
-                                                          objfile));
-      memcpy ((char *) type, (char *) type1, sizeof (struct type));
-      
-      /* Mark it -- in the middle of processing */ 
-      TYPE_FLAGS (type) |= TYPE_FLAG_INCOMPLETE;
-    }
-
-  /* Now examine each parameter noting its type, location, and a
-     wealth of other information.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_DOC_FUNCTION ||
-      dn_bufp->dblock.kind == DNTT_TYPE_DOC_MEMFUNC)
-    param = dn_bufp->ddocfunc.firstparam;
-  while (param.word && param.word != DNTTNIL)
-    {
-      paramp = hpread_get_lntt (param.dnttp.index, objfile);
-      nsyms++;
-      param = paramp->dfparam.nextparam;
-
-      /* Get the name.  */
-      name = VT (objfile) + paramp->dfparam.name;
-      sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					     sizeof (struct symbol));
-      (void) memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = name;
-
-      /* Figure out where it lives.  */
-      if (paramp->dfparam.regparam)
-	SYMBOL_CLASS (sym) = LOC_REGPARM;
-      else if (paramp->dfparam.indirect)
-	SYMBOL_CLASS (sym) = LOC_REF_ARG;
-      else
-	SYMBOL_CLASS (sym) = LOC_ARG;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      if (paramp->dfparam.copyparam)
-	{
-	  SYMBOL_VALUE (sym) = paramp->dfparam.location ;
-#ifdef HPREAD_ADJUST_STACK_ADDRESS
-	  SYMBOL_VALUE (sym)
-	    += HPREAD_ADJUST_STACK_ADDRESS (CURRENT_FUNCTION_VALUE (objfile));
-#endif
-	  /* This is likely a pass-by-invisible reference parameter,
-	     Hack on the symbol class to make GDB happy.  */
-          /* ??rehrauer: This appears to be broken w/r/t to passing
-             C values of type float and struct.  Perhaps this ought
-             to be highighted as a special case, but for now, just
-             allowing these to be LOC_ARGs seems to work fine.
-             */
-#if 0
-	  SYMBOL_CLASS (sym) = LOC_REGPARM_ADDR;
-#endif
-	}
-      else
-	SYMBOL_VALUE (sym) = paramp->dfparam.location;
-
-      /* Get its type.  */
-      SYMBOL_TYPE (sym) = hpread_type_lookup (paramp->dfparam.type, objfile);
-      /* Add it to the symbol list.  */
-      /* Note 1 (RT) At the moment, add_symbol_to_list() is also being
-       * called on FPARAM symbols from the process_one_debug_symbol()
-       * level... so parameters are getting added twice! (this shows
-       * up in the symbol dump you get from "maint print symbols ...").
-       * Note 2 (RT) I took out the processing of FPARAM from the 
-       * process_one_debug_symbol() level, so at the moment parameters are only
-       * being processed here. This seems to have no ill effect.
-       */
-      /* Note 3 (pai/1997-08-11) I removed the add_symbol_to_list() which put
-         each fparam on the local_symbols list from here.  Now we use the
-         local_list to which fparams are added below, and set the param_symbols
-         global to point to that at the end of this routine. */ 
-         
-      /* elz: I added this new list of symbols which is local to the function.
-         this list is the one which is actually used to build the type for the
-         function rather than the gloabal list pointed to by symlist.
-         Using a global list to keep track of the parameters is wrong, because 
-         this function is called recursively if one parameter happend to be
-         a function itself with more parameters in it. Adding parameters to the
-         same global symbol list would not work!      
-         Actually it did work in case of cc compiled programs where you do not check the
-         parameter lists of the arguments.  */
-      add_symbol_to_list (sym, &local_list);
-    }
-
-  /* If type was read in earlier, don't bother with modifying
-     the type struct */ 
-  if (!record_args)
-    goto finish;
-  
-  /* Note how many parameters we found.  */
-  TYPE_NFIELDS (type) = nsyms;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack,
-                   sizeof (struct field) * nsyms);
-
-  /* Find the symbols for the parameters and 
-     use them to fill parameter-type information into the function-type.
-     The parameter symbols can be found in the local_list that we just put them on. */
-  /* Note that we preserve the order of the parameters, so
-     that in something like "enum {FOO, LAST_THING=FOO}" we print
-     FOO, not LAST_THING.  */
-  
-  /* get the parameters types from the local list not the global list
-     so that the type can be correctly constructed for functions which
-     have function as parameters
-  */
-  for (syms = local_list, n = 0; syms; syms = syms->next)
-    {
-      int j = 0;
-      for (j = 0; j < syms->nsyms; j++, n++)
-        {
-          struct symbol *xsym = syms->symbol[j];
-          TYPE_FIELD_NAME (type, n) = SYMBOL_NAME (xsym);
-          TYPE_FIELD_TYPE (type, n) = SYMBOL_TYPE (xsym);
-          TYPE_FIELD_BITPOS (type, n) = n;
-          TYPE_FIELD_BITSIZE (type, n) = 0;
-        }
-    }
-  
-  /* Mark it as having been processed */ 
-  TYPE_FLAGS (type) &= ~(TYPE_FLAG_INCOMPLETE);
-
-  /* Check whether we need to fix-up a class type with this function's type */
-  if (fixup_class && (fixup_method == type))
-    {
-      fixup_class_method_type (fixup_class, fixup_method, objfile);
-      fixup_class = NULL;
-      fixup_method = NULL;
-    }
-
-  /* Set the param list of this level of the context stack
-     to our local list.  Do this only if this function was
-     called for creating a new block, and not if it was called
-     simply to get the function type. This prevents recursive
-     invocations from trashing param_symbols. */
-finish:  
-  if (newblock)
-    param_symbols = local_list;
-  
-  return type;
-}
-
-
-
-/* A file-level variable which keeps track of the current-template
- * being processed. Set in hpread_read_struct_type() while processing
- * a template type. Referred to in hpread_get_nth_templ_arg().
- * Yes, this is a kludge, but it arises from the kludge that already
- * exists in symtab.h, namely the fact that they encode
- * "template argument n" with fundamental type FT_TEMPLATE_ARG and
- * bitlength n. This means that deep in processing fundamental types
- * I need to ask the question "what template am I in the middle of?".
- * The alternative to stuffing a global would be to pass an argument
- * down the chain of calls just for this purpose.
- * 
- * There may be problems handling nested templates... tough.
- */
-static struct type * current_template = NULL;
-
-/* Read in and internalize a structure definition.  
- * This same routine is called for struct, union, and class types.
- * Also called for templates, since they build a very similar
- * type entry as for class types.
- */
-
-static struct type *
-hpread_read_struct_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  /* The data members get linked together into a list of struct nextfield's */
-  struct nextfield
-    {
-      struct nextfield *next;
-      struct field field;
-      unsigned char attributes; /* store visibility and virtuality info */
-#     define ATTR_VIRTUAL 1      
-#     define ATTR_PRIVATE 2      
-#     define ATTR_PROTECT 3      
-    };
-
-
-  /* The methods get linked together into a list of struct next_fn_field's */
-  struct next_fn_field
-    {
-      struct next_fn_field *next;
-      struct fn_fieldlist field;
-      struct fn_field fn_field;
-      int num_fn_fields;
-     };
-
-  /* The template args get linked together into a list of struct next_template's */
-  struct next_template
-    {
-      struct next_template *next;
-      struct template_arg arg;
-    };
-
-  /* The template instantiations get linked together into a list of these... */
-  struct next_instantiation 
-    {
-      struct next_instantiation * next;
-      struct type * t;
-    };
-
-  struct type *type;
-  struct type *baseclass;
-  struct type *memtype;
-  struct nextfield *list = 0, *tmp_list = 0;
-  struct next_fn_field *fn_list = 0;
-  struct next_fn_field *fn_p;
-  struct next_template *t_new, *t_list = 0;
-  struct nextfield *new;
-  struct next_fn_field *fn_new;
-  struct next_instantiation *i_new, *i_list = 0;
-  int n, nfields = 0, n_fn_fields = 0, n_fn_fields_total = 0;
-  int n_base_classes = 0, n_templ_args = 0;
-  int ninstantiations = 0;
-  dnttpointer field, fn_field, parent;
-  union dnttentry *fieldp, *fn_fieldp, *parentp;
-  int i;
-  int static_member = 0;
-  int const_member = 0;
-  int volatile_member = 0;
-  unsigned long vtbl_offset;
-  int need_bitvectors = 0;
-  char * method_name = NULL;
-  char * method_alias = NULL;
-  
-
-  /* Is it something we've already dealt with?  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if ((TYPE_CODE (type) == TYPE_CODE_STRUCT) ||
-      (TYPE_CODE (type) == TYPE_CODE_UNION) ||
-      (TYPE_CODE (type) == TYPE_CODE_CLASS) ||
-      (TYPE_CODE (type) == TYPE_CODE_TEMPLATE))
-      return type;
-
-  /* Get the basic type correct.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_STRUCT)
-    {
-      TYPE_CODE (type) = TYPE_CODE_STRUCT;
-      TYPE_LENGTH (type) = dn_bufp->dstruct.bitlength / 8;
-    }
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_UNION)
-    {
-      TYPE_CODE (type) = TYPE_CODE_UNION;
-      TYPE_LENGTH (type) = dn_bufp->dunion.bitlength / 8;
-    }
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_CLASS)
-    {
-      TYPE_CODE (type) = TYPE_CODE_CLASS; 
-      TYPE_LENGTH (type) = dn_bufp->dclass.bitlength / 8;
-
-      /* Overrides the TYPE_CPLUS_SPECIFIC(type) with allocated memory
-       * rather than &cplus_struct_default.
-       */
-      allocate_cplus_struct_type(type);
-
-      /* Fill in declared-type.
-       * (The C++ compiler will emit TYPE_CODE_CLASS 
-       * for all 3 of "class", "struct"
-       * "union", and we have to look at the "class_decl" field if we
-       * want to know how it was really declared)
-       */
-      /* (0==class, 1==union, 2==struct) */
-      TYPE_DECLARED_TYPE(type) = dn_bufp->dclass.class_decl;
-    }
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_TEMPLATE)
-    {
-      /* Get the basic type correct.  */
-      TYPE_CODE (type) = TYPE_CODE_TEMPLATE; 
-      allocate_cplus_struct_type(type);
-      TYPE_DECLARED_TYPE(type) = DECLARED_TYPE_TEMPLATE;
-    }
-  else
-    return type;
-
-
-  TYPE_FLAGS (type) &= ~TYPE_FLAG_STUB;
-
-  /* For classes, read the parent list.
-   * Question (RT): Do we need to do this for templates also?
-   */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_CLASS) {
-
-    /* First read the parent-list (classes from which we derive fields) */
-    parent = dn_bufp->dclass.parentlist;
-    while (parent.word && parent.word != DNTTNIL) {
-      parentp = hpread_get_lntt (parent.dnttp.index, objfile);
-
-      /* "parentp" should point to a DNTT_TYPE_INHERITANCE record */
-
-      /* Get space to record the next field/data-member. */
-      new = (struct nextfield *) alloca (sizeof (struct nextfield));
-      new->next = list;
-      list = new;
-
-      FIELD_BITSIZE (list->field) = 0;
-
-      /* The "classname" field is actually a DNTT pointer to the base class */
-      baseclass = hpread_type_lookup (parentp->dinheritance.classname, 
-  					     objfile);
-      FIELD_TYPE (list->field) = baseclass;
-
-      list->field.name = type_name_no_tag(FIELD_TYPE (list->field));
-
-      list->attributes = 0;
-
-      /* Check for virtuality of base, and set the
-       * offset of the base subobject within the object.
-       * (Offset set to -1 for virtual bases (for now).)
-       */
-      if (parentp->dinheritance.Virtual)
-        {
-	  B_SET(&(list->attributes), ATTR_VIRTUAL);
-          parentp->dinheritance.offset = -1;
-        }
-      else
-        FIELD_BITPOS (list->field) = parentp->dinheritance.offset;
-
-      /* Check visibility */
-      switch (parentp->dinheritance.visibility)
-        {
-          case 1:
-            B_SET(&(list->attributes), ATTR_PROTECT);
-            break;
-          case 2:
-            B_SET(&(list->attributes), ATTR_PRIVATE);
-            break;
-        }
-      
-      n_base_classes++;
-      nfields++;
-
-      parent = parentp->dinheritance.next;
-    }
-  }
-
-  /* For templates, read the template argument list.
-   * This must be done before processing the member list, because
-   * the member list may refer back to this. E.g.:
-   *   template <class T1, class T2> class q2 {
-   *     public:
-   *     T1 a;
-   *     T2 b;
-   *   };
-   * We need to read the argument list "T1", "T2" first.
-   */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_TEMPLATE) {
-    /* Kludge alert: This stuffs a global "current_template" which
-     * is referred to by hpread_get_nth_templ_arg(). The global
-     * is cleared at the end of this routine.
-     */
-    current_template = type;
-
-    /* Read in the argument list */
-    field = dn_bufp->dtemplate.arglist;
-    while (field.word && field.word != DNTTNIL) {
-      /* Get this template argument*/
-      fieldp = hpread_get_lntt (field.dnttp.index, objfile);
-      if (fieldp->dblock.kind != DNTT_TYPE_TEMPLATE_ARG)
-        {
-          warning ("Invalid debug info: Template argument entry is of wrong kind");
-          break;
-        }
-      /* Bump the count */ 
-      n_templ_args++;
-      /* Allocate and fill in a struct next_template */
-      t_new = (struct next_template *) alloca (sizeof (struct next_template));
-      t_new->next = t_list;
-      t_list = t_new;
-      t_list->arg.name = VT (objfile) + fieldp->dtempl_arg.name;
-      t_list->arg.type = hpread_read_templ_arg_type(field, fieldp, 
-                                                    objfile, t_list->arg.name);
-      /* Walk to the next template argument */
-      field = fieldp->dtempl_arg.nextarg;
-    }
-  }
-
-  TYPE_NTEMPLATE_ARGS(type) = n_templ_args;
-
-  if (n_templ_args > 0)
-    TYPE_TEMPLATE_ARGS(type) = (struct template_arg *)
-      obstack_alloc (&objfile->type_obstack, sizeof (struct template_arg) * n_templ_args);
-  for (n = n_templ_args; t_list; t_list = t_list->next)
-    {
-      n -= 1;
-      TYPE_TEMPLATE_ARG(type, n) = t_list->arg;
-    }
-
-  /* Next read in and internalize all the fields/members.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_STRUCT)
-    field = dn_bufp->dstruct.firstfield;
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_UNION)
-    field = dn_bufp->dunion.firstfield;
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_CLASS)
-    field = dn_bufp->dclass.memberlist;
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_TEMPLATE)
-    field = dn_bufp->dtemplate.memberlist;
-  else
-    field.word = DNTTNIL;
-
-  while (field.word && field.word != DNTTNIL)
-    {
-      fieldp = hpread_get_lntt (field.dnttp.index, objfile);
-
-      /* At this point "fieldp" may point to either a DNTT_TYPE_FIELD
-       * or a DNTT_TYPE_GENFIELD record. 
-       */
-      vtbl_offset = 0;
-      static_member = 0;
-      const_member = 0;
-      volatile_member = 0;
-       
-      if (fieldp->dblock.kind == DNTT_TYPE_GENFIELD) {
-
-        /* The type will be GENFIELD if the field is a method or
-         * a static member (or some other cases -- see below)
-         */
-
-        /* Follow a link to get to the record for the field. */
-        fn_field = fieldp->dgenfield.field;
-        fn_fieldp = hpread_get_lntt(fn_field.dnttp.index, objfile);
-
-        /* Virtual funcs are indicated by a VFUNC which points to the
-         * real entry
-         */
-        if (fn_fieldp->dblock.kind == DNTT_TYPE_VFUNC) {
-          vtbl_offset = fn_fieldp->dvfunc.vtbl_offset;
-          fn_field = fn_fieldp->dvfunc.funcptr;
-          fn_fieldp = hpread_get_lntt(fn_field.dnttp.index, objfile);
-        }
-
-        /* A function's entry may be preceded by a modifier which
-         * labels it static/constant/volatile.
-         */
-        if (fn_fieldp->dblock.kind == DNTT_TYPE_MODIFIER) {
-          static_member = fn_fieldp->dmodifier.m_static;
-          const_member = fn_fieldp->dmodifier.m_const;
-          volatile_member = fn_fieldp->dmodifier.m_volatile;
-          fn_field = fn_fieldp->dmodifier.type;
-          fn_fieldp = hpread_get_lntt(fn_field.dnttp.index, objfile);
-        }
-
-        /* Check whether we have a method */
-        if ((fn_fieldp->dblock.kind == DNTT_TYPE_MEMFUNC) ||
-            (fn_fieldp->dblock.kind == DNTT_TYPE_FUNCTION) ||
-            (fn_fieldp->dblock.kind == DNTT_TYPE_DOC_MEMFUNC) ||
-            (fn_fieldp->dblock.kind == DNTT_TYPE_DOC_FUNCTION)) {
-          /* Method found */
-
-          short ix = 0;
-
-          /* Look up function type of method */
-	  memtype = hpread_type_lookup (fn_field, objfile);
-
-          /* Methods can be seen before classes in the SOM records.
-             If we are processing this class because it's a parameter of a
-             method, at this point the method's type is actually incomplete;
-             we'll have to fix it up later; mark the class for this. */ 
-             
-          if (TYPE_INCOMPLETE (memtype))
-            {
-              TYPE_FLAGS (type) |= TYPE_FLAG_INCOMPLETE;
-              if (fixup_class)
-                warning ("Two classes to fix up for method??  Type information may be incorrect for some classes.");
-              if (fixup_method)
-                warning ("Two methods to be fixed up at once?? Type information may be incorrect for some classes.");
-              fixup_class = type;     /* remember this class has to be fixed up */
-              fixup_method = memtype; /* remember the method type to be used in fixup */ 
-            }
-
-          /* HP aCC generates operator names without the "operator" keyword, and
-             generates null strings as names for operators that are 
-             user-defined type conversions to basic types (e.g. operator int ()).
-             So try to reconstruct name as best as possible. */
-
-          method_name = (char *) (VT (objfile) + fn_fieldp->dfunc.name);
-          method_alias = (char *) (VT (objfile) + fn_fieldp->dfunc.alias);
-
-          if (!method_name ||                               /* no name */ 
-              !*method_name ||                              /* or null name */ 
-              cplus_mangle_opname (method_name, DMGL_ANSI)) /* or name is an operator like "<" */ 
-            {
-              char * tmp_name = cplus_demangle (method_alias, DMGL_ANSI);
-              char * op_string = strstr (tmp_name, "operator");
-              method_name = xmalloc (strlen (op_string) + 1); /* don't overwrite VT! */ 
-              strcpy (method_name, op_string);
-            }
-                        
-          /* First check if a method of the same name has already been seen. */
-          fn_p = fn_list;
-          while (fn_p)
-            {
-              if (STREQ (fn_p->field.name, method_name))
-                break;
-              fn_p = fn_p->next;
-            }
-
-          /* If no such method was found, allocate a new entry in the list */ 
-          if (!fn_p)
-            {
-              /* Get space to record this member function */
-              /* Note: alloca used; this will disappear on routine exit */
-              fn_new = (struct next_fn_field *) alloca (sizeof (struct next_fn_field));
-              fn_new->next = fn_list;
-              fn_list = fn_new;
-
-              /* Fill in the fields of the struct nextfield */
-          
-              /* Record the (unmangled) method name */
-              fn_list->field.name = method_name;
-              /* Initial space for overloaded methods */
-              /* Note: xmalloc is used; this will persist after this routine exits */ 
-              fn_list->field.fn_fields = (struct fn_field *) xmalloc (5 * (sizeof (struct fn_field)));
-              fn_list->field.length = 1; /* Init # of overloaded instances */ 
-              fn_list->num_fn_fields = 5; /* # of entries for which space allocated */
-              fn_p = fn_list;
-              ix = 0; /* array index for fn_field */ 
-              /* Bump the total count of the distinctly named methods */
-              n_fn_fields++;
-            }
-          else /* Another overloaded instance of an already seen method name */
-            {
-              if (++(fn_p->field.length) > fn_p->num_fn_fields)
-                {
-                  /* Increase space allocated for overloaded instances */ 
-                  fn_p->field.fn_fields
-                    = (struct fn_field *) xrealloc (fn_p->field.fn_fields,
-                                                     (fn_p->num_fn_fields + 5) * sizeof (struct fn_field));
-                  fn_p->num_fn_fields += 5;
-                }
-              ix = fn_p->field.length -1;  /* array index for fn_field */
-            }
-          
-          /* "physname" is intended to be the name of this overloaded instance. */
-          if ((fn_fieldp->dfunc.language == HP_LANGUAGE_CPLUSPLUS) && 
-	      method_alias && 
-              *method_alias) /* not a null string */
-            fn_p->field.fn_fields[ix].physname = method_alias;
-	  else
-            fn_p->field.fn_fields[ix].physname = method_name;
-          /* What's expected here is the function type */
-   /* But mark it as NULL if the method was incompletely processed
-             We'll fix this up later when the method is fully processed */
-          if (TYPE_INCOMPLETE (memtype))
-            {
-              fn_p->field.fn_fields[ix].type = NULL;
-              fn_p->field.fn_fields[ix].args = NULL;
-            }
-          else
-            {
-              fn_p->field.fn_fields[ix].type = memtype;
-
-              /* The argument list */
-              fn_p->field.fn_fields[ix].type->type_specific.arg_types =
-                (struct type **) obstack_alloc(&objfile->type_obstack,
-                                               sizeof(struct type *) * (memtype->nfields + 1));
-              for (i = 0; i < memtype->nfields; i++) 
-                fn_p->field.fn_fields[ix].type->type_specific.arg_types[i] = memtype->fields[i].type;
-              /* void termination */ 
-              fn_p->field.fn_fields[ix].type->type_specific.arg_types[memtype->nfields] = builtin_type_void;
-
-              /* pai: It's not clear why this args field has to be set.  Perhaps
-               * it should be eliminated entirely. */
-              fn_p->field.fn_fields[ix].args =
-                (struct type **) obstack_alloc(&objfile->type_obstack,
-                                               sizeof(struct type *) * (memtype->nfields + 1));
-              for (i = 0; i < memtype->nfields; i++)
-                fn_p->field.fn_fields[ix].args[i] = memtype->fields[i].type;
-              /* null-terminated, unlike arg_types above e*/ 
-              fn_p->field.fn_fields[ix].args[memtype->nfields] = NULL;
-            }
-          /* For virtual functions, fill in the voffset field with the
-           * virtual table offset. (This is just copied over from the
-           * SOM record; not sure if it is what GDB expects here...).
-           * But if the function is a static method, set it to 1.
-           * 
-           * Note that we have to add 1 because 1 indicates a static
-           * method, and 0 indicates a non-static, non-virtual method */
-
-          if (static_member)
-            fn_p->field.fn_fields[ix].voffset = VOFFSET_STATIC;
-          else
-            fn_p->field.fn_fields[ix].voffset = vtbl_offset ? vtbl_offset + 1 : 0;
-
-          /* Also fill in the fcontext field with the current
-           * class. (The latter isn't quite right: should be the baseclass
-           * that defines the virtual function... Note we do have
-           * a variable "baseclass" that we could stuff into the fcontext
-           * field, but "baseclass" isn't necessarily right either,
-           * since the virtual function could have been defined more
-           * than one level up).
-           */
-
-          if (vtbl_offset != 0)
-            fn_p->field.fn_fields[ix].fcontext = type;
-          else
-            fn_p->field.fn_fields[ix].fcontext = NULL;
-
-          /* Other random fields pertaining to this method */
-          fn_p->field.fn_fields[ix].is_const = const_member;
-          fn_p->field.fn_fields[ix].is_volatile = volatile_member; /* ?? */ 
-          switch (fieldp->dgenfield.visibility) {
-            case 1:
-              fn_p->field.fn_fields[ix].is_protected = 1;
-              fn_p->field.fn_fields[ix].is_private = 0;
-              break;
-            case 2:
-              fn_p->field.fn_fields[ix].is_protected = 0;
-              fn_p->field.fn_fields[ix].is_private = 1;
-              break;
-            default: /* public */
-              fn_p->field.fn_fields[ix].is_protected = 0;
-              fn_p->field.fn_fields[ix].is_private = 0;
-          }
-          fn_p->field.fn_fields[ix].is_stub = 0;
-
-          /* HP aCC emits both MEMFUNC and FUNCTION entries for a method;
-             if the class points to the FUNCTION, there is usually separate
-             code for the method; but if we have a MEMFUNC, the method has
-             been inlined (and there is usually no FUNCTION entry)
-             FIXME Not sure if this test is accurate. pai/1997-08-22 */ 
-          if ((fn_fieldp->dblock.kind == DNTT_TYPE_MEMFUNC) ||
-              (fn_fieldp->dblock.kind == DNTT_TYPE_DOC_MEMFUNC))
-            fn_p->field.fn_fields[ix].is_inlined = 1;
-          else
-            fn_p->field.fn_fields[ix].is_inlined = 0;
-          
-          fn_p->field.fn_fields[ix].dummy = 0;
-          
-          /* Bump the total count of the member functions */
-          n_fn_fields_total++;
-
-        } else if (fn_fieldp->dblock.kind == DNTT_TYPE_SVAR) {
-          /* This case is for static data members of classes */ 
-          
-          /* pai:: FIXME -- check that "staticmem" bit is set */
-
-          /* Get space to record this static member */
-          new = (struct nextfield *) alloca (sizeof (struct nextfield));
-          new->next = list;
-          list = new;
-          
-          list->field.name = VT (objfile) + fn_fieldp->dsvar.name;
-          FIELD_BITSIZE (list->field) = -1; /* indicates static member */
-          SET_FIELD_PHYSNAME (list->field, 0);  /* initialize to empty */
-          memtype = hpread_type_lookup (fn_fieldp->dsvar.type, objfile);
-          
-          FIELD_TYPE (list->field) = memtype;
-          list->attributes = 0;
-          switch (fieldp->dgenfield.visibility) {
-            case 1:
-              B_SET(&(list->attributes), ATTR_PROTECT);
-              break;
-            case 2:
-              B_SET(&(list->attributes), ATTR_PRIVATE);
-              break;
-          }
-          nfields++;
-        }
-
-        else if (fn_fieldp->dblock.kind == DNTT_TYPE_FIELD)
-          {
-            /* FIELDs follow GENFIELDs for fields of anonymous unions.
-               Code below is replicated from the case for FIELDs further
-               below, except that fieldp is replaced by fn_fieldp */ 
-            if (!fn_fieldp->dfield.a_union)
-              warning ("Debug info inconsistent: FIELD of anonymous union doesn't have a_union bit set");
-            /* Get space to record the next field/data-member. */
-            new = (struct nextfield *) alloca (sizeof (struct nextfield));
-            new->next = list;
-            list = new;
-
-            list->field.name = VT (objfile) + fn_fieldp->dfield.name;
-            FIELD_BITPOS (list->field) = fn_fieldp->dfield.bitoffset;
-            if (fn_fieldp->dfield.bitlength % 8)
-              list->field.bitsize = fn_fieldp->dfield.bitlength;
-            else
-              list->field.bitsize = 0;
-
-            memtype = hpread_type_lookup (fn_fieldp->dfield.type, objfile);
-            list->field.type = memtype;
-            list->attributes = 0;
-            switch (fn_fieldp->dfield.visibility) {
-              case 1:
-                B_SET(&(list->attributes), ATTR_PROTECT);
-                break;
-              case 2:
-                B_SET(&(list->attributes), ATTR_PRIVATE);
-                break;
-            }
-            nfields++;
-          }
-        else if (fn_fieldp->dblock.kind == DNTT_TYPE_SVAR)
-          {
-            /* Field of anonymous union; union is not inside a class */
-            if (!fn_fieldp->dsvar.a_union)
-              warning ("Debug info inconsistent: SVAR field in anonymous union doesn't have a_union bit set");
-            /* Get space to record the next field/data-member. */
-            new = (struct nextfield *) alloca (sizeof (struct nextfield));
-            new->next = list;
-            list = new;
-
-            list->field.name = VT (objfile) + fn_fieldp->dsvar.name;
-            FIELD_BITPOS (list->field) = 0;  /* FIXME is this always true? */
-            FIELD_BITSIZE (list->field) = 0; /* use length from type */
-            memtype = hpread_type_lookup (fn_fieldp->dsvar.type, objfile);
-            list->field.type = memtype;
-            list->attributes = 0;
-            /* No info to set visibility -- always public */ 
-            nfields++;
-          }
-        else if (fn_fieldp->dblock.kind == DNTT_TYPE_DVAR)
-          {
-            /* Field of anonymous union; union is not inside a class */
-            if (!fn_fieldp->ddvar.a_union)
-              warning ("Debug info inconsistent: DVAR field in anonymous union doesn't have a_union bit set");
-            /* Get space to record the next field/data-member. */
-            new = (struct nextfield *) alloca (sizeof (struct nextfield));
-            new->next = list;
-            list = new;
-
-            list->field.name = VT (objfile) + fn_fieldp->ddvar.name;
-            FIELD_BITPOS (list->field) = 0;  /* FIXME is this always true? */
-            FIELD_BITSIZE (list->field) = 0; /* use length from type */ 
-            memtype = hpread_type_lookup (fn_fieldp->ddvar.type, objfile);
-            list->field.type = memtype;
-            list->attributes = 0;
-            /* No info to set visibility -- always public */ 
-            nfields++;
-          }
-        else { /* Not a method, nor a static data member, nor an anon union field */
-
-          /* This case is for miscellaneous type entries (local enums,
-             local function templates, etc.) that can be present
-             inside a class. */
-
-          /* Enums -- will be handled by other code that takes care
-             of DNTT_TYPE_ENUM; here we see only DNTT_TYPE_MEMENUM so
-             it's not clear we could have handled them here at all. */
-          /* FUNC_TEMPLATE: is handled by other code (??). */
-          /* MEMACCESS: modified access for inherited member. Not
-             sure what to do with this, ignoriing it at present. */ 
-
-          /* What other entries can appear following a GENFIELD which
-             we do not handle above?  (MODIFIER, VFUNC handled above.) */
-
-          if ((fn_fieldp->dblock.kind != DNTT_TYPE_MEMACCESS) &&
-              (fn_fieldp->dblock.kind != DNTT_TYPE_MEMENUM) &&
-              (fn_fieldp->dblock.kind != DNTT_TYPE_FUNC_TEMPLATE))
-            warning ("Internal error: Unexpected debug record kind %d found following DNTT_GENFIELD",
-                     fn_fieldp->dblock.kind);
-        }
-        /* walk to the next FIELD or GENFIELD */
-        field = fieldp->dgenfield.nextfield;
-
-      } 
-      else if (fieldp->dblock.kind == DNTT_TYPE_FIELD) {
-        
-        /* Ordinary structure/union/class field */
-        struct type * anon_union_type;
-
-        /* Get space to record the next field/data-member. */
-	new = (struct nextfield *) alloca (sizeof (struct nextfield));
-        new->next = list;
-        list = new;
-        
-        list->field.name = VT (objfile) + fieldp->dfield.name;
-
-
-        /* A FIELD by itself (without a GENFIELD) can also be a static member */
-        if (fieldp->dfield.staticmem)
-          {
-	    FIELD_BITPOS (list->field) = -1;
-	    FIELD_BITSIZE (list->field) = 0;
-          }
-        else /* Non-static data member */ 
-          {
-	    FIELD_BITPOS (list->field) = fieldp->dfield.bitoffset;
-	    if (fieldp->dfield.bitlength % 8)
-	      FIELD_BITSIZE (list->field) = fieldp->dfield.bitlength;
-	    else
-	      FIELD_BITSIZE (list->field) = 0;
-          }
-
-        memtype = hpread_type_lookup (fieldp->dfield.type, objfile);
-        FIELD_TYPE (list->field) = memtype;
-        list->attributes = 0;
-        switch (fieldp->dfield.visibility) {
-          case 1:
-            B_SET(&(list->attributes), ATTR_PROTECT);
-            break;
-          case 2:
-            B_SET(&(list->attributes), ATTR_PRIVATE);
-            break;
-        }
-        nfields++;
-
-
-        /* Note 1: First, we have to check if the current field is an anonymous
-           union. If it is, then *its* fields are threaded along in the
-           nextfield chain. :-( This was supposed to help debuggers, but is
-           really just a nuisance since we deal with anonymous unions anyway by
-           checking that the name is null.  So anyway, we skip over the fields
-           of the anonymous union. pai/1997-08-22 */
-        /* Note 2: In addition, the bitoffsets for the fields of the anon union
-           are relative to the enclosing struct, *NOT* relative to the anon
-           union!  This is an even bigger nuisance -- we have to go in and munge
-           the anon union's type information appropriately. pai/1997-08-22 */
-
-        /* Both tasks noted above are done by a separate function.  This takes us
-           to the next FIELD or GENFIELD, skipping anon unions, and recursively
-           processing intermediate types. */ 
-        field = hpread_get_next_skip_over_anon_unions (1, field, &fieldp, objfile);
-
-      } else {
-        /* neither field nor genfield ?? is this possible?? */
-        /* pai:: FIXME walk to the next -- how? */
-        warning ("Internal error: unexpected DNTT kind %d encountered as field of struct");
-        warning ("Skipping remaining fields of struct");
-        break; /* get out of loop of fields */ 
-      }
-    }
-
-  /* If it's a template, read in the instantiation list */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_TEMPLATE) {
-    ninstantiations = 0;
-    field = dn_bufp->dtemplate.expansions;
-    while (field.word && field.word != DNTTNIL) {
-      fieldp = hpread_get_lntt (field.dnttp.index, objfile);
- 
-      /* The expansions or nextexp should point to a tagdef */
-      if (fieldp->dblock.kind != DNTT_TYPE_TAGDEF) 
-        break;
-
-      i_new = (struct next_instantiation *) alloca (sizeof (struct next_instantiation)); 
-      i_new->next = i_list;
-      i_list = i_new;
-      i_list->t = hpread_type_lookup (field, objfile);
-      ninstantiations++;
-
-      /* And the "type" field of that should point to a class */
-      field = fieldp->dtag.type;
-      fieldp = hpread_get_lntt (field.dnttp.index, objfile);
-      if (fieldp->dblock.kind != DNTT_TYPE_CLASS) 
-        break;
-
-      /* Get the next expansion */
-      field = fieldp->dclass.nextexp;
-    }
-  }
-  TYPE_NINSTANTIATIONS(type) = ninstantiations;
-  if (ninstantiations > 0) 
-    TYPE_INSTANTIATIONS(type) = (struct type **)
-      obstack_alloc (&objfile->type_obstack, sizeof (struct type *) * ninstantiations);
-  for (n = ninstantiations; i_list; i_list = i_list->next)
-    {
-      n -= 1;
-      TYPE_INSTANTIATION(type, n) = i_list->t;
-    }
-
-
-  /* Copy the field-list to GDB's symbol table */
-  TYPE_NFIELDS (type) = nfields;
-  TYPE_N_BASECLASSES (type) = n_base_classes;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack, sizeof (struct field) * nfields);
-  /* Copy the saved-up fields into the field vector.  */
-  for (n = nfields, tmp_list = list; tmp_list; tmp_list = tmp_list->next)
-    {
-      n -= 1;
-      TYPE_FIELD (type, n) = tmp_list->field;
-    }
-
-  /* Copy the "function-field-list" (i.e., the list of member
-   * functions in the class) to GDB's symbol table 
-   */
-  TYPE_NFN_FIELDS (type) = n_fn_fields;
-  TYPE_NFN_FIELDS_TOTAL (type) = n_fn_fields_total;
-  TYPE_FN_FIELDLISTS(type) = (struct fn_fieldlist *)
-    obstack_alloc (&objfile->type_obstack, sizeof (struct fn_fieldlist) * n_fn_fields);
-  for (n = n_fn_fields; fn_list; fn_list = fn_list->next)
-    {
-      n -= 1;
-      TYPE_FN_FIELDLIST(type, n) = fn_list->field;
-    }
-
-  /* pai:: FIXME -- perhaps each bitvector should be created individually */
-  for (n = nfields, tmp_list = list; tmp_list; tmp_list = tmp_list->next)
-    {
-      n -= 1;
-      if (tmp_list->attributes)
-        {
-          need_bitvectors = 1;
-          break;
-        }
-    }
-
-  if (need_bitvectors)
-    {
-      /* pai:: this step probably redundant */ 
-      ALLOCATE_CPLUS_STRUCT_TYPE (type);
-
-      TYPE_FIELD_VIRTUAL_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_VIRTUAL_BITS (type), nfields);
-
-      TYPE_FIELD_PRIVATE_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_PRIVATE_BITS (type), nfields);
-      
-      TYPE_FIELD_PROTECTED_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_PROTECTED_BITS (type), nfields);
-
-      /* this field vector isn't actually used with HP aCC */
-      TYPE_FIELD_IGNORE_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_IGNORE_BITS (type), nfields);
-
-      while (nfields-- > 0)
-        {
-          if (B_TST(&(list->attributes),ATTR_VIRTUAL))
-            SET_TYPE_FIELD_VIRTUAL (type, nfields);
-          if (B_TST(&(list->attributes),ATTR_PRIVATE))
-            SET_TYPE_FIELD_PRIVATE (type, nfields);
-          if (B_TST(&(list->attributes),ATTR_PROTECT))
-            SET_TYPE_FIELD_PROTECTED (type, nfields);
-
-          list = list->next;
-        }
-    }
-  else
-    {
-      TYPE_FIELD_VIRTUAL_BITS(type) = NULL;
-      TYPE_FIELD_PROTECTED_BITS(type) = NULL;
-      TYPE_FIELD_PRIVATE_BITS(type) = NULL;
-    }
-  
-  if (has_vtable(type))
-    {
-      /* Allocate space for class runtime information */
-      TYPE_RUNTIME_PTR(type) = (struct runtime_info *) xmalloc (sizeof(struct runtime_info));
-      /* Set flag for vtable */
-      TYPE_VTABLE(type) = 1;
-      /* The first non-virtual base class with a vtable. */
-      TYPE_PRIMARY_BASE(type) = primary_base_class(type);
-      /* The virtual base list. */
-      TYPE_VIRTUAL_BASE_LIST(type) = virtual_base_list(type);
-    }
-  else
-    TYPE_RUNTIME_PTR(type) = NULL;
-
-  /* If this is a local type (C++ - declared inside a function), record file name & line # */
-  if (hpread_get_scope_depth (dn_bufp, objfile, 1 /* no need for real depth */))
-    {
-      TYPE_LOCALTYPE_PTR (type) = (struct local_type_info *) xmalloc (sizeof (struct local_type_info));
-      TYPE_LOCALTYPE_FILE (type) = (char *) xmalloc (strlen (current_subfile->name) + 1);
-      strcpy (TYPE_LOCALTYPE_FILE (type), current_subfile->name);
-      if (current_subfile->line_vector && (current_subfile->line_vector->nitems > 0))
-        TYPE_LOCALTYPE_LINE (type) = current_subfile->line_vector->item[current_subfile->line_vector->nitems - 1].line;
-      else
-        TYPE_LOCALTYPE_LINE (type) = 0;
-    }
-  else
-    TYPE_LOCALTYPE_PTR (type) = NULL;
-
-  /* Clear the global saying what template we are in the middle of processing */
-  current_template = NULL;
-
-  return type;
-}
-
-/* Adjust the physnames for each static member of a struct
-   or class type to be something like "A::x"; then various
-   other pieces of code that do a lookup_symbol on the phyname
-   work correctly.
-   TYPE is a pointer to the struct/class type
-   NAME is a char * (string) which is the class/struct name
-   Void return */ 
-
-static void
-fix_static_member_physnames (type, class_name, objfile)
-  struct type * type;
-  char * class_name;
-  struct objfile * objfile;
-{
-  int i;
-
-  /* We fix the member names only for classes or structs */ 
-  if (TYPE_CODE (type) != TYPE_CODE_STRUCT)
-    return;
-
-  for (i=0; i < TYPE_NFIELDS (type); i++)
-    if (TYPE_FIELD_STATIC (type, i))
-      {
-        if (TYPE_FIELD_STATIC_PHYSNAME (type, i))
-          return;  /* physnames are already set */
-
-        SET_FIELD_PHYSNAME (type->fields[i], 
-                 obstack_alloc (&objfile->type_obstack,
-                                  strlen (class_name) + strlen (TYPE_FIELD_NAME (type, i)) + 3));
-        strcpy (TYPE_FIELD_STATIC_PHYSNAME (type, i), class_name);
-        strcat (TYPE_FIELD_STATIC_PHYSNAME (type, i), "::");
-        strcat (TYPE_FIELD_STATIC_PHYSNAME (type, i), TYPE_FIELD_NAME (type, i));
-      }
-}
-
-/* Fix-up the type structure for a CLASS so that the type entry
- * for a method (previously marked with a null type in hpread_read_struct_type()
- * is set correctly to METHOD.
- * OBJFILE is as for other such functions. 
- * Void return. */ 
- 
-static void
-fixup_class_method_type (class, method, objfile)
-  struct type * class;
-  struct type * method;
-  struct objfile * objfile;
-{
-  int i, j, k;
-
-  if (!class || !method || !objfile)
-    return;
-
-  /* Only for types that have methods */
-  if ((TYPE_CODE (class) != TYPE_CODE_CLASS) &&
-      (TYPE_CODE (class) != TYPE_CODE_UNION))
-    return;
-
-  /* Loop over all methods and find the one marked with a NULL type */ 
-  for (i = 0; i < TYPE_NFN_FIELDS (class); i++)
-    for (j = 0; j < TYPE_FN_FIELDLIST_LENGTH (class, i); j++)
-      if (TYPE_FN_FIELD_TYPE (TYPE_FN_FIELDLIST1 (class, i), j) == NULL)
-        {
-          /* Set the method type */ 
-          TYPE_FN_FIELD_TYPE (TYPE_FN_FIELDLIST1 (class, i), j) = method;
-          /* The argument list */
-          (TYPE_FN_FIELD_TYPE (TYPE_FN_FIELDLIST1 (class, i), j))->type_specific.arg_types
-            = (struct type **) obstack_alloc(&objfile->type_obstack,
-                                             sizeof(struct type *) * (method->nfields + 1));
-          for (k = 0; k < method->nfields; k++) 
-          (TYPE_FN_FIELD_TYPE (TYPE_FN_FIELDLIST1 (class, i), j))->type_specific.arg_types[k] = method->fields[k].type;
-          /* void termination */ 
-          (TYPE_FN_FIELD_TYPE (TYPE_FN_FIELDLIST1 (class, i), j))->type_specific.arg_types[method->nfields] = builtin_type_void;
-          
-          /* pai: It's not clear why this args field has to be set.  Perhaps
-           * it should be eliminated entirely. */
-          (TYPE_FN_FIELD (TYPE_FN_FIELDLIST1 (class, i), j)).args
-            = (struct type **) obstack_alloc(&objfile->type_obstack,
-                                             sizeof(struct type *) * (method->nfields + 1));
-          for (k = 0; k < method->nfields; k++)
-            (TYPE_FN_FIELD (TYPE_FN_FIELDLIST1 (class, i), j)).args[k] = method->fields[k].type;
-          /* null-terminated, unlike arg_types above */ 
-          (TYPE_FN_FIELD (TYPE_FN_FIELDLIST1 (class, i), j)).args[method->nfields] = NULL;
-
-          /* Break out of both loops -- only one method to fix up in a class */ 
-          goto finish;
-        }
-
-finish:
-  TYPE_FLAGS (class) &= ~TYPE_FLAG_INCOMPLETE;  
-}
-
-
-/* If we're in the middle of processing a template, get a pointer
- * to the Nth template argument.
- * An example may make this clearer:
- *   template <class T1, class T2> class q2 {
- *     public:
- *     T1 a;
- *     T2 b;
- *   };
- * The type for "a" will be "first template arg" and
- * the type for "b" will be "second template arg".
- * We need to look these up in order to fill in "a" and "b"'s type.
- * This is called from hpread_type_lookup().
- */
-static struct type * 
-hpread_get_nth_template_arg(objfile, n)
-     struct objfile *objfile;
-     int n;
-{
-   if (current_template != NULL)
-     return TYPE_TEMPLATE_ARG(current_template, n).type;
-   else
-     return lookup_fundamental_type (objfile, FT_TEMPLATE_ARG);
-}
-
-/* Read in and internalize a TEMPL_ARG (template arg) symbol.  */
-
-static struct type *
-hpread_read_templ_arg_type (hp_type, dn_bufp, objfile, name)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-     char * name;
-{
-  struct type *type;
-
-  /* See if it's something we've already deal with.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_TEMPLATE_ARG)
-    return type;
-
-  /* Nope.  Fill in the appropriate fields.  */
-  TYPE_CODE (type) = TYPE_CODE_TEMPLATE_ARG;
-  TYPE_LENGTH (type) = 0;
-  TYPE_NFIELDS (type) = 0;
-  TYPE_NAME (type) = name;
-  return type;
-}
-
-/* Read in and internalize a set debug symbol.  */
-
-static struct type *
-hpread_read_set_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-
-  /* See if it's something we've already deal with.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_SET)
-    return type;
-
-  /* Nope.  Fill in the appropriate fields.  */
-  TYPE_CODE (type) = TYPE_CODE_SET;
-  TYPE_LENGTH (type) = dn_bufp->dset.bitlength / 8;
-  TYPE_NFIELDS (type) = 0;
-  TYPE_TARGET_TYPE (type) = hpread_type_lookup (dn_bufp->dset.subtype,
-						objfile);
-  return type;
-}
-
-/* Read in and internalize an array debug symbol.  */
-
-static struct type *
-hpread_read_array_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-  
-  /* Allocate an array type symbol.
-   * Why no check for already-read here, like in the other
-   * hpread_read_xxx_type routines?  Because it kept us 
-   * from properly determining the size of the array!  
-   */
-  type = hpread_alloc_type (hp_type, objfile);
-
-  TYPE_CODE (type) = TYPE_CODE_ARRAY;
-
-  /* Although the hp-symtab.h does not *require* this to be the case,
-   * GDB is assuming that "arrayisbytes" and "elemisbytes" be consistent.
-   * I.e., express both array-length and element-length in bits,
-   * or express both array-length and element-length in bytes.
-   */
-  if (!((dn_bufp->darray.arrayisbytes && dn_bufp->darray.elemisbytes) ||
-	(!dn_bufp->darray.arrayisbytes && !dn_bufp->darray.elemisbytes))) {
-    warning ("error in hpread_array_type.\n");
-    return;
-  } else if (dn_bufp->darray.arraylength == 0x7fffffff) {
-    /* The HP debug format represents char foo[]; as an array with
-     * length 0x7fffffff.  Internally GDB wants to represent this
-     *	as an array of length zero.  
-     */
-    TYPE_LENGTH (type) = 0;
-  } else if (dn_bufp->darray.arrayisbytes)
-    TYPE_LENGTH (type) = dn_bufp->darray.arraylength;
-  else /* arraylength is in bits */
-    TYPE_LENGTH (type) = dn_bufp->darray.arraylength / 8;
-
-  TYPE_TARGET_TYPE (type) = hpread_type_lookup (dn_bufp->darray.elemtype,
-						objfile);
-
-  /* The one "field" is used to store the subscript type */
-  /* Since C and C++ multi-dimensional arrays are simply represented
-   * as: array of array of ..., we only need one subscript-type
-   * per array. This subscript type is typically a subrange of integer.
-   * If this gets extended to support languages like Pascal, then
-   * we need to fix this to represent multi-dimensional arrays properly.
-   */
-  TYPE_NFIELDS (type) = 1;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack, sizeof (struct field));
-  TYPE_FIELD_TYPE (type, 0) = hpread_type_lookup (dn_bufp->darray.indextype,
-						  objfile);
-  return type;
-}
-
-/* Read in and internalize a subrange debug symbol.  */
-static struct type *
-hpread_read_subrange_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-
-  /* Is it something we've already dealt with.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_RANGE)
-    return type;
-
-  /* Nope, internalize it.  */
-  TYPE_CODE (type) = TYPE_CODE_RANGE;
-  TYPE_LENGTH (type) = dn_bufp->dsubr.bitlength / 8;
-  TYPE_NFIELDS (type) = 2;
-  TYPE_FIELDS (type)
-    = (struct field *) obstack_alloc (&objfile->type_obstack,
-				      2 * sizeof (struct field));
-
-  if (dn_bufp->dsubr.dyn_low)
-    TYPE_FIELD_BITPOS (type, 0) = 0;
-  else
-    TYPE_FIELD_BITPOS (type, 0) = dn_bufp->dsubr.lowbound;
-
-  if (dn_bufp->dsubr.dyn_high)
-    TYPE_FIELD_BITPOS (type, 1) = -1;
-  else
-    TYPE_FIELD_BITPOS (type, 1) = dn_bufp->dsubr.highbound;
-  TYPE_TARGET_TYPE (type) = hpread_type_lookup (dn_bufp->dsubr.subtype,
-						objfile);
-  return type;
-}
-
-/* struct type * hpread_type_lookup(hp_type, objfile)
- *   Arguments:
- *     hp_type: A pointer into the DNTT specifying what type we
- *              are about to "look up"., or else [for fundamental types
- *              like int, float, ...] an "immediate" structure describing
- *              the type.
- *     objfile: ?
- *   Return value: A pointer to a "struct type" (representation of a
- *                 type in GDB's internal symbol table - see gdbtypes.h)
- *   Routine description:
- *     There are a variety of places when scanning the DNTT when we
- *     need to interpret a "type" field. The simplest and most basic 
- *     example is when we're processing the symbol table record
- *     for a data symbol (a SVAR or DVAR record). That has
- *     a "type" field specifying the type of the data symbol. That
- *     "type" field is either an "immediate" type specification (for the
- *     fundamental types) or a DNTT pointer (for more complicated types). 
- *     For the more complicated types, we may or may not have already
- *     processed the pointed-to type. (Multiple data symbols can of course
- *     share the same type).
- *     The job of hpread_type_lookup() is to process this "type" field.
- *     Most of the real work is done in subroutines. Here we interpret
- *     the immediate flag. If not immediate, chase the DNTT pointer to
- *     find our way to the SOM record describing the type, switch on
- *     the SOM kind, and then call an appropriate subroutine depending
- *     on what kind of type we are constructing. (e.g., an array type,
- *     a struct/class type, etc).
- */
-static struct type *
-hpread_type_lookup (hp_type, objfile)
-     dnttpointer hp_type;
-     struct objfile *objfile;
-{
-  union dnttentry *dn_bufp;
-  struct type * tmp_type;
-
-  /* First see if it's a simple builtin type.  */
-  if (hp_type.dntti.immediate)
-    /* If this is a template argument, the argument number is
-     * encoded in the bitlength. All other cases, just return
-     * GDB's representation of this fundamental type.
-     */
-    if (hp_type.dntti.type == HP_TYPE_TEMPLATE_ARG)
-      return hpread_get_nth_template_arg(objfile, hp_type.dntti.bitlength);
-    else
-      return lookup_fundamental_type (objfile, hpread_type_translate (hp_type));
-
-  /* Not a builtin type.  We'll have to read it in.  */
-  if (hp_type.dnttp.index < LNTT_SYMCOUNT (objfile))
-    dn_bufp = hpread_get_lntt (hp_type.dnttp.index, objfile);
-  else
-    /* This is a fancy way of returning NULL */
-    return lookup_fundamental_type (objfile, FT_VOID);
-
-  switch (dn_bufp->dblock.kind)
-    {
-    case DNTT_TYPE_SRCFILE:
-    case DNTT_TYPE_MODULE:
-    case DNTT_TYPE_ENTRY:
-    case DNTT_TYPE_BEGIN:
-    case DNTT_TYPE_END:
-    case DNTT_TYPE_IMPORT:
-    case DNTT_TYPE_LABEL:
-    case DNTT_TYPE_FPARAM:
-    case DNTT_TYPE_SVAR:
-    case DNTT_TYPE_DVAR:
-    case DNTT_TYPE_CONST:
-    case DNTT_TYPE_MEMENUM:
-    case DNTT_TYPE_VARIANT:
-    case DNTT_TYPE_FILE:
-    case DNTT_TYPE_WITH:
-    case DNTT_TYPE_COMMON:
-    case DNTT_TYPE_COBSTRUCT:
-    case DNTT_TYPE_XREF:
-    case DNTT_TYPE_SA:
-    case DNTT_TYPE_MACRO:
-    case DNTT_TYPE_BLOCKDATA:
-    case DNTT_TYPE_CLASS_SCOPE:
-    case DNTT_TYPE_MEMACCESS:
-    case DNTT_TYPE_INHERITANCE:
-    case DNTT_TYPE_OBJECT_ID:
-    case DNTT_TYPE_FRIEND_CLASS:
-    case DNTT_TYPE_FRIEND_FUNC:
-      /* These are not types - something went wrong.  */
-      /* This is a fancy way of returning NULL */
-      return lookup_fundamental_type (objfile, FT_VOID);
-
-    case DNTT_TYPE_FUNCTION:
-      /* We wind up here when dealing with class member functions 
-       * (called from hpread_read_struct_type(), i.e. when processing
-       * the class definition itself).
-       */
-      return hpread_read_function_type (hp_type, dn_bufp, objfile, 0);
-
-    case DNTT_TYPE_DOC_FUNCTION:
-      return hpread_read_doc_function_type (hp_type, dn_bufp, objfile, 0);
-
-    case DNTT_TYPE_TYPEDEF:
-      {
-        /* A typedef - chase it down by making a recursive call */
-	struct type *structtype = hpread_type_lookup (dn_bufp->dtype.type,
-						      objfile);
-
-        /* The following came from the base hpread.c that we inherited.
-         * It is WRONG so I have commented it out. - RT
-         *...
-
-	char *suffix;
-	suffix = VT (objfile) + dn_bufp->dtype.name;
- 	TYPE_NAME (structtype) = suffix;
-
-         * ... further explanation ....
-         *
-         * What we have here is a typedef pointing to a typedef.
-         * E.g.,
-         * typedef int foo;
-         * typedef foo fum;
-         *
-         * What we desire to build is (these are pictures
-         * of "struct type"'s): 
-         *
-         *  +---------+     +----------+     +------------+
-         *  | typedef |     | typedef  |     | fund. type |
-         *  |     type| ->  |      type| ->  |            |
-         *  | "fum"   |     | "foo"    |     | "int"      |
-         *  +---------+     +----------+     +------------+
-         *
-         * What this commented-out code is doing is smashing the
-         * name of pointed-to-type to be the same as the pointed-from
-         * type. So we wind up with something like:
-         *
-         *  +---------+     +----------+     +------------+
-         *  | typedef |     | typedef  |     | fund. type |
-         *  |     type| ->  |      type| ->  |            |
-         *  | "fum"   |     | "fum"    |     | "fum"      |
-         *  +---------+     +----------+     +------------+
-         * 
-         */
-
-	return structtype;
-      }
-
-    case DNTT_TYPE_TAGDEF:
-	{
-	/* Just a little different from above.  We have to tack on
-	 * an identifier of some kind (struct, union, enum, class, etc).  
-         */
-	struct type *structtype = hpread_type_lookup (dn_bufp->dtype.type,
-						      objfile);
-	char *prefix, *suffix;
-	suffix = VT (objfile) + dn_bufp->dtype.name;
-
-	/* Lookup the next type in the list.  It should be a structure,
-	 * union, class, enum, or template type.  
-         * We will need to attach that to our name.  
-         */
-	if (dn_bufp->dtype.type.dnttp.index < LNTT_SYMCOUNT (objfile))
-	  dn_bufp = hpread_get_lntt (dn_bufp->dtype.type.dnttp.index, objfile);
-	else {
-          complain (&hpread_type_lookup_complaint);
-          return;
-        }
-
-	if (dn_bufp->dblock.kind == DNTT_TYPE_STRUCT) {
-	  prefix = "struct ";
-	} else if (dn_bufp->dblock.kind == DNTT_TYPE_UNION) {
-	  prefix = "union ";
-	} else if (dn_bufp->dblock.kind == DNTT_TYPE_CLASS) { 
-          /* Further field for CLASS saying how it was really declared */
-          /* 0==class, 1==union, 2==struct */
-          if (dn_bufp->dclass.class_decl == 0) 
-	    prefix = "class ";
-          else if (dn_bufp->dclass.class_decl == 1) 
-	    prefix = "union ";
-          else if (dn_bufp->dclass.class_decl == 2) 
-	    prefix = "struct ";
-          else
-            prefix = "";
-	} else if (dn_bufp->dblock.kind == DNTT_TYPE_ENUM) {
-	  prefix = "enum ";
-	} else if (dn_bufp->dblock.kind == DNTT_TYPE_TEMPLATE) {
-	  prefix = "template ";
-        } else {
-          prefix = "";
-        }
-
-	/* Build the correct name.  */
-	structtype->name
-	  = (char *) obstack_alloc (&objfile->type_obstack,
-				    strlen (prefix) + strlen (suffix) + 1);
-	TYPE_NAME (structtype) = strcpy (TYPE_NAME (structtype), prefix);
-	TYPE_NAME (structtype) = strcat (TYPE_NAME (structtype), suffix);
-	TYPE_TAG_NAME (structtype) = suffix;
-
-        /* For classes/structs, we have to set the static member "physnames"
-           to point to strings like "Class::Member" */ 
-        if (TYPE_CODE (structtype) == TYPE_CODE_STRUCT)
-          fix_static_member_physnames (structtype, suffix, objfile);
-
-	return structtype;
-      }
-
-    case DNTT_TYPE_POINTER:
-      /* Pointer type - call a routine in gdbtypes.c that constructs
-       * the appropriate GDB type.
-       */
-      return make_pointer_type (
-          hpread_type_lookup (dn_bufp->dptr.pointsto, 
-                              objfile), 
-          NULL);
-
-    case DNTT_TYPE_REFERENCE:
-      /* C++ reference type - call a routine in gdbtypes.c that constructs
-       * the appropriate GDB type.
-       */
-      return make_reference_type (
-                 hpread_type_lookup (dn_bufp->dreference.pointsto, 
-                                     objfile), 
-                 NULL);
-   
-    case DNTT_TYPE_ENUM:
-      return hpread_read_enum_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_SET:
-      return hpread_read_set_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_SUBRANGE:
-      return hpread_read_subrange_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_ARRAY:
-      return hpread_read_array_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_STRUCT:
-    case DNTT_TYPE_UNION:
-      return hpread_read_struct_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_FIELD:
-      return hpread_type_lookup (dn_bufp->dfield.type, objfile);
-
-    case DNTT_TYPE_FUNCTYPE:
-      /* Here we want to read the function SOMs and return a 
-       * type for it. We get here, for instance, when processing
-       * pointer-to-function type.
-       */
-      return hpread_read_function_type (hp_type, dn_bufp, objfile, 0);
-
-    case DNTT_TYPE_PTRMEM:
-      /* Declares a C++ pointer-to-data-member type. 
-       * The "pointsto" field defines the class,
-       * while the "memtype" field defines the pointed-to-type.
-       */
-      {
-      struct type * ptrmemtype;
-      struct type * class_type;
-      struct type * memtype;
-      memtype = hpread_type_lookup (dn_bufp->dptrmem.memtype, 
-                                    objfile), 
-      class_type = hpread_type_lookup (dn_bufp->dptrmem.pointsto, 
-                                       objfile), 
-      ptrmemtype = alloc_type(objfile);
-      smash_to_member_type(ptrmemtype, class_type, memtype); 
-      return make_pointer_type(ptrmemtype, NULL);
-      }
-      break;
-
-    case DNTT_TYPE_PTRMEMFUNC:
-      /* Defines a C++ pointer-to-function-member type. 
-       * The "pointsto" field defines the class,
-       * while the "memtype" field defines the pointed-to-type.
-       */
-      {
-      struct type * ptrmemtype;
-      struct type * class_type;
-      struct type * functype;
-      struct type * retvaltype;
-      int nargs;
-      int i;
-      struct type ** args_type;
-      class_type = hpread_type_lookup (dn_bufp->dptrmem.pointsto, 
-                                       objfile); 
-      functype = hpread_type_lookup (dn_bufp->dptrmem.memtype, 
-                                     objfile); 
-      retvaltype = TYPE_TARGET_TYPE (functype);
-      nargs =   TYPE_NFIELDS (functype);
-      args_type = (struct type **) xmalloc ((nargs+1) * sizeof (struct type *));
-      for (i = 0; i < nargs; i++) {
-        args_type[i] = TYPE_FIELD_TYPE (functype, i); 
-      }
-      args_type[nargs] = NULL;
-      ptrmemtype = alloc_type(objfile);
-      smash_to_method_type(ptrmemtype, class_type, retvaltype, args_type); 
-      return make_pointer_type(ptrmemtype, NULL);
-      }
-      break;
-
-    case DNTT_TYPE_CLASS: 
-      return hpread_read_struct_type (hp_type, dn_bufp, objfile);
-
-    case DNTT_TYPE_GENFIELD:
-      /* Chase pointer from GENFIELD to FIELD, and make recursive
-       * call on that.
-       */
-      return hpread_type_lookup (dn_bufp->dgenfield.field, objfile);
-
-    case DNTT_TYPE_VFUNC:
-      /* C++ virtual function.
-       * We get here in the course of processing a class type which
-       * contains virtual functions. Just go through another level
-       * of indirection to get to the pointed-to function SOM.
-       */
-      return hpread_type_lookup (dn_bufp->dvfunc.funcptr, objfile);
-
-    case DNTT_TYPE_MODIFIER:
-      /* Check the modifiers and then just make a recursive call on
-       * the "type" pointed to by the modifier DNTT.
-       * 
-       * pai:: FIXME -- do we ever want to handle "m_duplicate" and
-       * "m_void" modifiers?  Is static_flag really needed here?
-       * (m_static used for methods of classes, elsewhere).
-       */
-      tmp_type = make_cv_type (dn_bufp->dmodifier.m_const, 
-                               dn_bufp->dmodifier.m_volatile,
-                               hpread_type_lookup (dn_bufp->dmodifier.type, objfile),
-                               0);
-      return tmp_type;
-      
-
-    case DNTT_TYPE_MEMFUNC:
-      /* Member function. Treat like a function.
-       * I think we get here in the course of processing a 
-       * pointer-to-member-function type...
-       */
-      return hpread_read_function_type (hp_type, dn_bufp, objfile, 0);
-
-    case DNTT_TYPE_DOC_MEMFUNC:
-      return hpread_read_doc_function_type (hp_type, dn_bufp, objfile, 0);
-
-    case DNTT_TYPE_TEMPLATE:
-      /* Template - sort of the header for a template definition,
-       * which like a class, points to a member list and also points
-       * to a TEMPLATE_ARG list of type-arguments.
-       */
-      return hpread_read_struct_type (hp_type, dn_bufp, objfile);
-
-    case DNTT_TYPE_TEMPLATE_ARG:
-      {
-      char * name;
-      /* The TEMPLATE record points to an argument list of
-       * TEMPLATE_ARG records, each of which describes one
-       * of the type-arguments. 
-       */
-      name =  VT (objfile) + dn_bufp->dtempl_arg.name;
-      return hpread_read_templ_arg_type (hp_type, dn_bufp, objfile, name);
-      }
-
-    case DNTT_TYPE_FUNC_TEMPLATE:
-      /* We wind up here when processing a TEMPLATE type, 
-       * if the template has member function(s).
-       * Treat it like a FUNCTION.
-       */
-      return hpread_read_function_type (hp_type, dn_bufp, objfile, 0);
-
-    case DNTT_TYPE_LINK:
-      /* The LINK record is used to link up templates with instantiations.
-       * There is no type associated with the LINK record per se.
-       */
-      return lookup_fundamental_type (objfile, FT_VOID);
-
-    /* Also not yet handled... */
-    /* case DNTT_TYPE_DYN_ARRAY_DESC: */
-    /* case DNTT_TYPE_DESC_SUBRANGE: */
-    /* case DNTT_TYPE_BEGIN_EXT: */
-    /* case DNTT_TYPE_INLN: */
-    /* case DNTT_TYPE_INLN_LIST: */
-    /* case DNTT_TYPE_ALIAS: */
-    default:
-      /* A fancy way of returning NULL */
-      return lookup_fundamental_type (objfile, FT_VOID);
-    }
-}
-
-static sltpointer
-hpread_record_lines (subfile, s_idx, e_idx, objfile, offset)
-     struct subfile *subfile;
-     sltpointer s_idx, e_idx;
-     struct objfile *objfile;
-     CORE_ADDR offset;
-{
-  union sltentry *sl_bufp;
-
-  while (s_idx <= e_idx)
-    {
-      sl_bufp = hpread_get_slt (s_idx, objfile);
-      /* Only record "normal" entries in the SLT.  */
-      if (sl_bufp->snorm.sltdesc == SLT_NORMAL
-	  || sl_bufp->snorm.sltdesc == SLT_EXIT)
-	record_line (subfile, sl_bufp->snorm.line,
-		     sl_bufp->snorm.address + offset);
-      else if (sl_bufp->snorm.sltdesc == SLT_NORMAL_OFFSET)
-	record_line (subfile, sl_bufp->snormoff.line,
-		     sl_bufp->snormoff.address + offset);
-      s_idx++;
-    }
-  return e_idx;
-}
-
-/* Given a function "f" which is a member of a class, find
- * the classname that it is a member of. Used to construct
- * the name (e.g., "c::f") which GDB will put in the
- * "demangled name" field of the function's symbol.
- * Called from hpread_process_one_debug_symbol()
- * If "f" is not a member function, return NULL.
- */
-char * class_of (functype)
-struct type * functype;
-{
-  struct type * first_param_type;
-  char * first_param_name;
-  struct type * pointed_to_type;
-  char * class_name;
-
-  /* Check that the function has a first argument "this",
-   * and that "this" is a pointer to a class. If not,
-   * functype is not a member function, so return NULL.
-   */
-  if (TYPE_NFIELDS(functype) == 0)
-    return NULL;
-  first_param_name = TYPE_FIELD_NAME (functype, 0);
-  if (first_param_name == NULL)
-    return NULL; /* paranoia */
-  if (strcmp(first_param_name, "this"))
-    return NULL;
-  first_param_type = TYPE_FIELD_TYPE (functype, 0);
-  if (first_param_type == NULL)
-    return NULL; /* paranoia */
-  if (TYPE_CODE(first_param_type) != TYPE_CODE_PTR)
-    return NULL;
-
-  /* Get the thing that "this" points to, check that
-   * it's a class, and get its class name.
-   */
-  pointed_to_type = TYPE_TARGET_TYPE(first_param_type);
-  if (pointed_to_type == NULL) 
-    return NULL; /* paranoia */
-  if (TYPE_CODE(pointed_to_type) != TYPE_CODE_CLASS)
-    return NULL;
-  class_name = TYPE_NAME(pointed_to_type);
-  if (class_name == NULL)
-    return NULL; /* paranoia */
-
-  /* The class name may be of the form "class c", in which case
-   * we want to strip off the leading "class ".
-   */
-  if (strncmp(class_name, "class ", 6) == 0)
-    class_name += 6;
-
-  return class_name;
-}
-
-/* Internalize one native debug symbol. 
- * Called in a loop from hpread_expand_symtab(). 
- * Arguments:
- *   dn_bufp: 
- *   name: 
- *   section_offsets:
- *   objfile:
- *   text_offset: 
- *   text_size: 
- *   filename: 
- *   index: 		Index of this symbol
- *   at_module_boundary_p Pointer to boolean flag to control caller's loop.
- */
-
-static void
-hpread_process_one_debug_symbol (dn_bufp, name, section_offsets, objfile,
-				 text_offset, text_size, filename,
-                                 index, at_module_boundary_p
-                                 )
-     union dnttentry *dn_bufp;
-     char *name;
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-     CORE_ADDR text_offset;
-     int       text_size;
-     char     *filename;
-     int       index;
-     int      *at_module_boundary_p;
-{
-  unsigned long desc;
-  int type;
-  CORE_ADDR valu;
-  int offset = ANOFFSET (section_offsets, SECT_OFF_TEXT);
-  int data_offset = ANOFFSET (section_offsets, SECT_OFF_DATA);
-  union dnttentry *dn_temp;
-  dnttpointer hp_type;
-  struct symbol *sym;
-  struct context_stack *new;
-  char * class_scope_name;
-  extern int is_in_import_list (); /* in somread.c */ 
-  
-  /* Allocate one GDB debug symbol and fill in some default values. */
-  sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					 sizeof (struct symbol));
-  memset (sym, 0, sizeof (struct symbol));
-  SYMBOL_NAME (sym) = obsavestring (name, strlen (name), &objfile->symbol_obstack);
-  SYMBOL_LANGUAGE (sym) = language_auto;
-  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-  SYMBOL_LINE (sym) = 0;
-  SYMBOL_VALUE (sym) = 0;
-  SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-
-  /* Just a trick in case the SOM debug symbol is a type definition.
-   * There are routines that are set up to build a GDB type symbol, given
-   * a SOM dnttpointer. So we set up a dummy SOM dnttpointer "hp_type".
-   * This allows us to call those same routines.
-   */
-  hp_type.dnttp.extension = 1;
-  hp_type.dnttp.immediate = 0;
-  hp_type.dnttp.global = 0;
-  hp_type.dnttp.index = index;
-
-  /* This "type" is the type of SOM record.
-   * Switch on SOM type.
-   */
-  type = dn_bufp->dblock.kind;
-  switch (type)
-    {
-    case DNTT_TYPE_SRCFILE:
-      /* This type of symbol indicates from which source file or
-       * include file any following data comes. It may indicate:
-       *
-       * o   The start of an entirely new source file (and thus
-       *     a new module)
-       *
-       * o   The start of a different source file due to #include
-       *
-       * o   The end of an include file and the return to the original
-       *     file. Thus if "foo.c" includes "bar.h", we see first
-       *     a SRCFILE for foo.c, then one for bar.h, and then one for
-       *     foo.c again.
-       *
-       * If it indicates the start of a new module then we must
-       * finish the symbol table of the previous module 
-       * (if any) and start accumulating a new symbol table.  
-       */
-
-      valu = text_offset;
-      if (!last_source_file ) {
-          /*
-           * A note on "last_source_file": this is a char* pointing
-           * to the actual file name.  "start_symtab" sets it,
-           * "end_symtab" clears it.
-           *
-           * So if "last_source_file" is NULL, then either this is
-           * the first record we are looking at, or a previous call
-           * to "end_symtab()" was made to close out the previous
-           * module.  Since we're now quitting the scan loop when we
-           * see a MODULE END record, we should never get here, except
-           * in the case that we're not using the quick look-up tables
-           * and have to use the old system as a fall-back.
-           */
-	  start_symtab (name, NULL, valu);
-	  record_debugformat ("HP");
-	  SL_INDEX (objfile) = dn_bufp->dsfile.address;
-      }
-
-      else {
-          /* Either a new include file, or a SRCFILE record
-           * saying we are back in the main source (or out of
-           * a nested include file) again.
-           */
-	  SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						    SL_INDEX (objfile),
-						    dn_bufp->dsfile.address,
-						    objfile, offset);
-      }
-
-      /* A note on "start_subfile".  This routine will check
-       * the name we pass it and look for an existing subfile
-       * of that name.  There's thus only one sub-file for the
-       * actual source (e.g. for "foo.c" in foo.c), despite the
-       * fact that we'll see lots of SRCFILE entries for foo.c
-       * inside foo.c.
-       */
-      start_subfile (name, NULL);
-      break;
-      
-    case DNTT_TYPE_MODULE:
-      /*
-       * We no longer ignore DNTT_TYPE_MODULE symbols.  The module 
-       * represents the meaningful semantic structure of a compilation
-       * unit.  We expect to start the psymtab-to-symtab expansion
-       * looking at a MODULE entry, and to end it at the corresponding
-       * END MODULE entry.
-       *
-       *--Begin outdated comments
-       * 
-       * This record signifies the start of a new source module
-       * In C/C++ there is no explicit "module" construct in the language,
-       * but each compilation unit is implicitly a module and they
-       * do emit the DNTT_TYPE_MODULE records.
-       * The end of the module is marked by a matching DNTT_TYPE_END record.
-       *
-       * The reason GDB gets away with ignoring the DNTT_TYPE_MODULE record 
-       * is it notices the DNTT_TYPE_END record for the previous 
-       * module (see comments under DNTT_TYPE_END case), and then treats
-       * the next DNTT_TYPE_SRCFILE record as if it were the module-start record.
-       * (i.e., it makes a start_symtab() call).
-       * This scheme seems a little convoluted, but I'll leave it 
-       * alone on the principle "if it ain't broke don't fix
-       * it". (RT).
-       *
-       *-- End outdated comments
-       */
-
-      valu = text_offset;
-      if (!last_source_file )
-	{
-          /* Start of a new module. We know this because "last_source_file"
-           * is NULL, which can only happen the first time or if we just 
-           * made a call to end_symtab() to close out the previous module.
-           */
-	  start_symtab (name, NULL, valu);
-	  SL_INDEX (objfile) = dn_bufp->dmodule.address;
-	}
-      else
-	{
-          /* This really shouldn't happen if we're using the quick
-           * look-up tables, as it would mean we'd scanned past an
-           * END MODULE entry.  But if we're not using the tables,
-           * we started the module on the SRCFILE entry, so it's ok.
-           * For now, accept this.
-           */
-     /* warning( "Error expanding psymtab, missed module end, found entry for %s",
-      *           name );
-      */
-          *at_module_boundary_p = -1;
-	}
-
-      start_subfile (name, NULL);
-      break;
-
-    case DNTT_TYPE_FUNCTION:
-    case DNTT_TYPE_ENTRY:
-      /* A function or secondary entry point.  */
-      valu = dn_bufp->dfunc.lowaddr + offset;
-
-      /* Record lines up to this point. */
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->dfunc.address,
-						objfile, offset);
-      
-      WITHIN_FUNCTION (objfile) = 1;
-      CURRENT_FUNCTION_VALUE (objfile) = valu;
-
-      /* Stack must be empty now.  */
-      if (context_stack_depth != 0)
-	complain (&lbrac_unmatched_complaint, (char *) symnum);
-      new = push_context (0, valu);
-
-      /* Built a type for the function. This includes processing
-       * the symbol records for the function parameters.
-       */
-      SYMBOL_CLASS (sym) = LOC_BLOCK;
-      SYMBOL_TYPE (sym) = hpread_read_function_type (hp_type, dn_bufp, objfile, 1);
-
-      /* The "SYMBOL_NAME" field is expected to be the mangled name
-       * (if any), which we get from the "alias" field of the SOM record
-       * if that exists.
-       */
-      if ((dn_bufp->dfunc.language == HP_LANGUAGE_CPLUSPLUS) && 
-          dn_bufp->dfunc.alias && /* has an alias */ 
-          *(char *)(VT (objfile) + dn_bufp->dfunc.alias)) /* not a null string */ 
-        SYMBOL_NAME (sym) = VT (objfile) + dn_bufp->dfunc.alias;
-      else
-        SYMBOL_NAME (sym) = VT (objfile) + dn_bufp->dfunc.name;
-
-      /* Special hack to get around HP compilers' insistence on
-       * reporting "main" as "_MAIN_" for C/C++ */
-      if ((strcmp (SYMBOL_NAME (sym), "_MAIN_") == 0) &&
-          (strcmp (VT (objfile) + dn_bufp->dfunc.name, "main") == 0))
-        SYMBOL_NAME (sym) = VT (objfile) + dn_bufp->dfunc.name;
-      
-      /* The SYMBOL_CPLUS_DEMANGLED_NAME field is expected to
-       * be the demangled name.
-       */
-      if (dn_bufp->dfunc.language == HP_LANGUAGE_CPLUSPLUS)
-	{
-        /* SYMBOL_INIT_DEMANGLED_NAME is a macro which winds up
-         * calling the demangler in libiberty (cplus_demangle()) to
-         * do the job. This generally does the job, even though
-         * it's intended for the GNU compiler and not the aCC compiler
-         * Note that SYMBOL_INIT_DEMANGLED_NAME calls the
-         * demangler with arguments DMGL_PARAMS | DMGL_ANSI.
-         * Generally, we don't want params when we display
-         * a demangled name, but when I took out the DMGL_PARAMS,
-         * some things broke, so I'm leaving it in here, and
-         * working around the issue in stack.c. - RT
-         */
-        SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-        if ((SYMBOL_NAME (sym) == VT (objfile) + dn_bufp->dfunc.alias) &&
-           (!SYMBOL_CPLUS_DEMANGLED_NAME(sym))) {
-
-          /* Well, the symbol name is mangled, but the
-           * demangler in libiberty failed so the demangled
-           * field is still NULL. Try to
-           * do the job ourselves based on the "name" field
-           * in the SOM record. A complication here is that
-           * the name field contains only the function name
-           * (like "f"), whereas we want the class qualification
-           * (as in "c::f"). Try to reconstruct that.
-           */          
-          char * basename;
-          char * classname;
-          char * dem_name;
-          basename = VT (objfile) + dn_bufp->dfunc.name;
-          classname = class_of(SYMBOL_TYPE(sym));
-          if (classname) {
-            dem_name = xmalloc(strlen(basename)+strlen(classname)+3);
-            strcpy(dem_name, classname);
-            strcat(dem_name, "::");
-            strcat(dem_name, basename);
-            SYMBOL_CPLUS_DEMANGLED_NAME(sym) = dem_name;
-            SYMBOL_LANGUAGE (sym) = language_cplus;
-          }
-        }
-      }
- 
-      /* Add the function symbol to the list of symbols in this blockvector */
-      if (dn_bufp->dfunc.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      new->name = sym;
-
-      /* Search forward to the next BEGIN and also read
-       * in the line info up to that point. 
-       * Not sure why this is needed.
-       * In HP FORTRAN this code is harmful since there   
-       * may not be a BEGIN after the FUNCTION.
-       * So I made it C/C++ specific. - RT
-       */
-      if (dn_bufp->dfunc.language == HP_LANGUAGE_C ||
-          dn_bufp->dfunc.language == HP_LANGUAGE_CPLUSPLUS) {
-        while (dn_bufp->dblock.kind != DNTT_TYPE_BEGIN)
-	  {
-	  dn_bufp = hpread_get_lntt (++index, objfile);
-	  if (dn_bufp->dblock.extension)
-	    continue;
-	  }
-        SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-  						  SL_INDEX (objfile),
-						  dn_bufp->dbegin.address,
-						  objfile, offset);
-        SYMBOL_LINE (sym) = hpread_get_line (dn_bufp->dbegin.address, objfile);
-      }
-      record_line (current_subfile, SYMBOL_LINE (sym), valu);
-      break;
-
-    case DNTT_TYPE_DOC_FUNCTION:
-      valu = dn_bufp->ddocfunc.lowaddr + offset;
-
-      /* Record lines up to this point. */
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->ddocfunc.address,
-						objfile, offset);
-      
-      WITHIN_FUNCTION (objfile) = 1;
-      CURRENT_FUNCTION_VALUE (objfile) = valu;
-      /* Stack must be empty now.  */
-      if (context_stack_depth != 0)
-	complain (&lbrac_unmatched_complaint, (char *) symnum);
-      new = push_context (0, valu);
-
-      /* Built a type for the function. This includes processing
-       * the symbol records for the function parameters.
-       */
-      SYMBOL_CLASS (sym) = LOC_BLOCK;
-      SYMBOL_TYPE (sym) = hpread_read_doc_function_type (hp_type, dn_bufp, objfile, 1);
-
-      /* The "SYMBOL_NAME" field is expected to be the mangled name
-       * (if any), which we get from the "alias" field of the SOM record
-       * if that exists.
-       */
-      if ((dn_bufp->ddocfunc.language == HP_LANGUAGE_CPLUSPLUS) && 
-          dn_bufp->ddocfunc.alias && /* has an alias */ 
-          *(char *)(VT (objfile) + dn_bufp->ddocfunc.alias)) /* not a null string */ 
-        SYMBOL_NAME (sym) = VT (objfile) + dn_bufp->ddocfunc.alias;
-      else
-        SYMBOL_NAME (sym) = VT (objfile) + dn_bufp->ddocfunc.name;
-
-      /* Special hack to get around HP compilers' insistence on
-       * reporting "main" as "_MAIN_" for C/C++ */
-      if ((strcmp (SYMBOL_NAME (sym), "_MAIN_") == 0) &&
-          (strcmp (VT (objfile) + dn_bufp->ddocfunc.name, "main") == 0))
-        SYMBOL_NAME (sym) = VT (objfile) + dn_bufp->ddocfunc.name;
-      
-      if (dn_bufp->ddocfunc.language == HP_LANGUAGE_CPLUSPLUS) {
-
-        /* SYMBOL_INIT_DEMANGLED_NAME is a macro which winds up
-         * calling the demangler in libiberty (cplus_demangle()) to
-         * do the job. This generally does the job, even though
-         * it's intended for the GNU compiler and not the aCC compiler
-         * Note that SYMBOL_INIT_DEMANGLED_NAME calls the
-         * demangler with arguments DMGL_PARAMS | DMGL_ANSI.
-         * Generally, we don't want params when we display
-         * a demangled name, but when I took out the DMGL_PARAMS,
-         * some things broke, so I'm leaving it in here, and
-         * working around the issue in stack.c. - RT 
-         */
-        SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-
-        if ((SYMBOL_NAME (sym) == VT (objfile) + dn_bufp->ddocfunc.alias) &&
-           (!SYMBOL_CPLUS_DEMANGLED_NAME(sym))) {
-
-          /* Well, the symbol name is mangled, but the
-           * demangler in libiberty failed so the demangled
-           * field is still NULL. Try to
-           * do the job ourselves based on the "name" field
-           * in the SOM record. A complication here is that
-           * the name field contains only the function name
-           * (like "f"), whereas we want the class qualification
-           * (as in "c::f"). Try to reconstruct that.
-           */          
-          char * basename;
-          char * classname;
-          char * dem_name;
-          basename = VT (objfile) + dn_bufp->ddocfunc.name;
-          classname = class_of(SYMBOL_TYPE(sym));
-          if (classname) {
-            dem_name = xmalloc(strlen(basename)+strlen(classname)+3);
-            strcpy(dem_name, classname);
-            strcat(dem_name, "::");
-            strcat(dem_name, basename);
-            SYMBOL_CPLUS_DEMANGLED_NAME(sym) = dem_name;
-            SYMBOL_LANGUAGE (sym) = language_cplus;
-          }
-        }
-      }
-
-      /* Add the function symbol to the list of symbols in this blockvector */
-      if (dn_bufp->ddocfunc.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      new->name = sym;
-
-      /* Search forward to the next BEGIN and also read
-       * in the line info up to that point. 
-       * Not sure why this is needed.
-       * In HP FORTRAN this code is harmful since there   
-       * may not be a BEGIN after the FUNCTION.
-       * So I made it C/C++ specific. - RT
-       */
-      if (dn_bufp->ddocfunc.language == HP_LANGUAGE_C ||
-          dn_bufp->ddocfunc.language == HP_LANGUAGE_CPLUSPLUS) {
-        while (dn_bufp->dblock.kind != DNTT_TYPE_BEGIN)
-	  {
-	  dn_bufp = hpread_get_lntt (++index, objfile);
-	  if (dn_bufp->dblock.extension)
-	    continue;
-	  }
-        SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-  						  SL_INDEX (objfile),
-						  dn_bufp->dbegin.address,
-						  objfile, offset);
-        SYMBOL_LINE (sym) = hpread_get_line (dn_bufp->dbegin.address, objfile);
-      }
-      record_line (current_subfile, SYMBOL_LINE (sym), valu);
-      break;
-
-    case DNTT_TYPE_BEGIN:
-      /* Begin a new scope. */
-      if (context_stack_depth == 1 /* this means we're at function level */ &&
-          context_stack[0].name != NULL /* this means it's a function */ &&
-          context_stack[0].depth == 0 /* this means it's the first BEGIN 
-                                         we've seen after the FUNCTION */ 
-         )
-      {
-        /* This is the first BEGIN after a FUNCTION.
-         * We ignore this one, since HP compilers always insert
-         * at least one BEGIN, i.e. it's:
-         * 
-         *     FUNCTION
-         *     argument symbols
-         *     BEGIN
-         *     local symbols
-         *        (possibly nested BEGIN ... END's if there are inner { } blocks)
-         *     END
-         *     END
-         *
-         * By ignoring this first BEGIN, the local symbols get treated
-         * as belonging to the function scope, and "print func::local_sym"
-         * works (which is what we want).
-         */
-
-        /* All we do here is increase the depth count associated with
-         * the FUNCTION entry in the context stack. This ensures that
-         * the next BEGIN we see (if any), representing a real nested { }
-         * block, will get processed.
-         */ 
-
-         context_stack[0].depth++;
-
-      } else { 
-
-        /* Record lines up to this SLT pointer. */
-        SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-                      			 	  SL_INDEX (objfile),
-						  dn_bufp->dbegin.address,
-						  objfile, offset);
-        /* Calculate start address of new scope */
-        valu = hpread_get_location (dn_bufp->dbegin.address, objfile);
-        valu += offset;		/* Relocate for dynamic loading */
-        /* We use the scope start DNTT index as nesting depth identifier! */
-        desc = hpread_get_scope_start (dn_bufp->dbegin.address, objfile);
-        new = push_context (desc, valu);
-      }
-      break;
-
-    case DNTT_TYPE_END:
-      /* End a scope.  */
-
-      /* Valid end kinds are:
-       *  MODULE
-       *  FUNCTION
-       *  WITH
-       *  COMMON
-       *  BEGIN
-       *  CLASS_SCOPE
-       */
-
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->dend.address,
-						objfile, offset);
-      switch (dn_bufp->dend.endkind)
-	{
-	case DNTT_TYPE_MODULE:
-	  /* Ending a module ends the symbol table for that module.  
-           * Calling end_symtab() has the side effect of clearing the
-           * last_source_file pointer, which in turn signals 
-           * process_one_debug_symbol() to treat the next DNTT_TYPE_SRCFILE
-           * record as a module-begin.
-           */
-	  valu = text_offset + text_size + offset;
-
-          /* Tell our caller that we're done with expanding the
-           * debug information for a module.
-           */
-          *at_module_boundary_p = 1;
-
-          /* Don't do this, as our caller will do it!
-           *
-           *	  (void) end_symtab (valu, objfile, 0);
-           */
-	  break;
-
-	case DNTT_TYPE_FUNCTION:
-	  /* Ending a function, well, ends the function's scope.  */
-	  dn_temp = hpread_get_lntt (dn_bufp->dend.beginscope.dnttp.index,
-				     objfile);
-	  valu = dn_temp->dfunc.hiaddr + offset;
-          /* Insert func params into local list */ 
-          merge_symbol_lists (&param_symbols, &local_symbols);
-	  new = pop_context ();
-	  /* Make a block for the local symbols within.  */
-	  finish_block (new->name, &local_symbols, new->old_blocks,
-			new->start_addr, valu, objfile);
-	  WITHIN_FUNCTION (objfile) = 0; /* This may have to change for Pascal */ 
-          local_symbols = new->locals;
-          param_symbols = new->params;
-	  break;
-
-	case DNTT_TYPE_BEGIN:
-          if (context_stack_depth == 1 &&
-              context_stack[0].name != NULL &&
-              context_stack[0].depth == 1)         
-          {
-            /* This is the END corresponding to the
-             * BEGIN which we ignored - see DNTT_TYPE_BEGIN case above.
-             */
-            context_stack[0].depth--;
-          } else {
-	    /* Ending a local scope.  */
-	    valu = hpread_get_location (dn_bufp->dend.address, objfile);
-	    /* Why in the hell is this needed?  */
-	    valu += offset + 9;	/* Relocate for dynamic loading */
-	    new = pop_context ();
-	    desc = dn_bufp->dend.beginscope.dnttp.index;
-	    if (desc != new->depth)
-	      complain (&lbrac_mismatch_complaint, (char *) symnum);
-
-	    /* Make a block for the local symbols within.  */
-	    finish_block (new->name, &local_symbols, new->old_blocks,
-	                  new->start_addr, valu, objfile);
-	    local_symbols = new->locals;
-	    param_symbols = new->params;
-          }
-	  break;
-
-        case DNTT_TYPE_WITH:
-          /* Since we ignore the DNTT_TYPE_WITH that starts the scope,
-           * we can ignore the DNTT_TYPE_END that ends it.
-           */
-	  break;
-
-        case DNTT_TYPE_COMMON:
-          /* End a FORTRAN common block. We don't currently handle these */
-          complain (&hpread_unhandled_end_common_complaint);
-	  break;
-
-        case DNTT_TYPE_CLASS_SCOPE: 
-
-         /* pai: FIXME Not handling nested classes for now -- must
-           * maintain a stack */
-          class_scope_name = NULL;
-
-#if 0
-          /* End a class scope */
-	  valu = hpread_get_location (dn_bufp->dend.address, objfile);
-	  /* Why in the hell is this needed?  */
-	  valu += offset + 9;	/* Relocate for dynamic loading */
-	  new = pop_context ();
-	  desc = dn_bufp->dend.beginscope.dnttp.index;
-	  if (desc != new->depth)
-	    complain (&lbrac_mismatch_complaint, (char *) symnum);
-	  /* Make a block for the local symbols within.  */
-	  finish_block (new->name, &local_symbols, new->old_blocks,
-			new->start_addr, valu, objfile);
-	  local_symbols = new->locals;
-	  param_symbols = new->params;
-#endif
-	  break;
-
-        default:
-          complain (&hpread_unexpected_end_complaint);
-          break;
-	}
-      break;
-
-    /* DNTT_TYPE_IMPORT is not handled */
-
-    case DNTT_TYPE_LABEL:
-      SYMBOL_NAMESPACE (sym) = LABEL_NAMESPACE;
-      break;
-
-    case DNTT_TYPE_FPARAM:
-      /* Function parameters.  */
-      /* Note 1: This code was present in the 4.16 sources, and then
-         removed, because fparams are handled in
-         hpread_read_function_type().  However, while fparam symbols
-         are indeed handled twice, this code here cannot be removed
-         because then they don't get added to the local symbol list of
-         the function's code block, which leads to a failure to look
-         up locals, "this"-relative member names, etc.  So I've put
-         this code back in. pai/1997-07-21 */
-      /* Note 2: To fix a defect, we stopped adding FPARAMS to local_symbols
-         in hpread_read_function_type(), so FPARAMS had to be handled
-         here.  I changed the location to be the appropriate argument
-         kinds rather than LOC_LOCAL. pai/1997-08-08 */
-      /* Note 3: Well, the fix in Note 2 above broke argument printing
-         in traceback frames, and further it makes assumptions about the
-         order of the FPARAM entries from HP compilers (cc and aCC in particular
-         generate them in reverse orders -- fixing one breaks for the other).
-         So I've added code in hpread_read_function_type() to add fparams
-         to a param_symbols list for the current context level.  These are
-         then merged into local_symbols when a function end is reached.
-         pai/1997-08-11 */ 
-         
-      break; /* do nothing; handled in hpread_read_function_type() */ 
-      
-#if 0 /* Old code */ 
-      if (dn_bufp->dfparam.regparam)
-        SYMBOL_CLASS (sym) = LOC_REGISTER;
-      else if (dn_bufp->dfparam.indirect)
-	SYMBOL_CLASS (sym) = LOC_REF_ARG;
-      else
-	SYMBOL_CLASS (sym) = LOC_ARG;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      if (dn_bufp->dfparam.copyparam)
-        {
-          SYMBOL_VALUE (sym) = dn_bufp->dfparam.location;
-#ifdef HPREAD_ADJUST_STACK_ADDRESS
-          SYMBOL_VALUE (sym)
-            += HPREAD_ADJUST_STACK_ADDRESS (CURRENT_FUNCTION_VALUE (objfile));
-#endif
-        }
-      else
-        SYMBOL_VALUE (sym) = dn_bufp->dfparam.location;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dfparam.type, objfile);
-      add_symbol_to_list (sym, &fparam_symbols);
-      break;
-#endif
-
-    case DNTT_TYPE_SVAR:
-      /* Static variables.  */
-      SYMBOL_CLASS (sym) = LOC_STATIC; 
-
-      /* Note: There is a case that arises with globals in shared
-       * libraries where we need to set the address to LOC_INDIRECT.
-       * This case is if you have a global "g" in one library, and
-       * it is referenced "extern <type> g;" in another library.
-       * If we're processing the symbols for the referencing library,
-       * we'll see a global "g", but in this case the address given
-       * in the symbol table contains a pointer to the real "g".
-       * We use the storage class LOC_INDIRECT to indicate this. RT
-       */
-      if (is_in_import_list (SYMBOL_NAME(sym), objfile))
-        SYMBOL_CLASS (sym) = LOC_INDIRECT;
-
-      SYMBOL_VALUE_ADDRESS (sym) = dn_bufp->dsvar.location + data_offset;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dsvar.type, objfile);
-
-      if (dn_bufp->dsvar.global)
-	add_symbol_to_list (sym, &global_symbols);
-        
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-        
-      else
-	add_symbol_to_list (sym, &file_symbols);
-
-      if (dn_bufp->dsvar.thread_specific)
-        {
-          /* Thread-local variable.
-           */
-          SYMBOL_CLASS (sym)   = LOC_THREAD_LOCAL_STATIC;
-          SYMBOL_BASEREG (sym) = CR27_REGNUM;
-
-          if( objfile->flags & OBJF_SHARED ) {
-              /*
-               * This variable is not only thread local but
-               * in a shared library.
-               *
-               * Alas, the shared lib structures are private
-               * to "somsolib.c".  But C lets us point to one.
-               */
-              struct so_list *so;
-
-              if( objfile->obj_private == NULL )
-                  error( "Internal error in reading shared library information." );
-
-              so = ((obj_private_data_t *)(objfile->obj_private))->so_info;
-              if( so == NULL )
-                  error( "Internal error in reading shared library information." );
-
-              /* Thread-locals in shared libraries do NOT have the
-               * standard offset ("data_offset"), so we re-calculate
-               * where to look for this variable, using a call-back
-               * to interpret the private shared-library data.
-               */
-              SYMBOL_VALUE_ADDRESS(sym) = dn_bufp->dsvar.location +
-                                             so_lib_thread_start_addr( so );
-          }
-        }
-      break;
-
-    case DNTT_TYPE_DVAR:
-      /* Dynamic variables.  */
-      if (dn_bufp->ddvar.regvar)
-	SYMBOL_CLASS (sym) = LOC_REGISTER;
-      else
-	SYMBOL_CLASS (sym) = LOC_LOCAL;
-        
-      SYMBOL_VALUE (sym) = dn_bufp->ddvar.location;
-#ifdef HPREAD_ADJUST_STACK_ADDRESS
-      SYMBOL_VALUE (sym)
-	+= HPREAD_ADJUST_STACK_ADDRESS (CURRENT_FUNCTION_VALUE (objfile));
-#endif
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->ddvar.type, objfile);
-      if (dn_bufp->ddvar.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-
-    case DNTT_TYPE_CONST:
-      /* A constant (pascal?).  */
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      SYMBOL_VALUE (sym) = dn_bufp->dconst.location;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dconst.type, objfile);
-      if (dn_bufp->dconst.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-
-    case DNTT_TYPE_TYPEDEF:
-      /* A typedef. We do want to process these, since a name is
-       * added to the namespace for the typedef'ed name.
-       */
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dtype.type, objfile);
-      if (dn_bufp->dtype.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-
-    case DNTT_TYPE_TAGDEF:
-      {
-      int global = dn_bufp->dtag.global;
-      /* Structure, union, enum, template, or class tag definition */
-      /* We do want to process these, since a name is
-       * added to the namespace for the tag name (and if C++ class,
-       * for the typename also).
-       */
-      SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-
-      /* The tag contains in its "type" field a pointer to the
-       * DNTT_TYPE_STRUCT, DNTT_TYPE_UNION, DNTT_TYPE_ENUM, 
-       * DNTT_TYPE_CLASS or DNTT_TYPE_TEMPLATE
-       * record that actually defines the type.
-       */
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dtype.type, objfile);
-      TYPE_NAME (sym->type) = SYMBOL_NAME (sym);
-      TYPE_TAG_NAME (sym->type) = SYMBOL_NAME (sym);
-      if (dn_bufp->dtag.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-
-      /* If this is a C++ class, then we additionally 
-       * need to define a typedef for the
-       * class type. E.g., so that the name "c" becomes visible as
-       * a type name when the user says "class c { ... }".
-       * In order to figure this out, we need to chase down the "type"
-       * field to get to the DNTT_TYPE_CLASS record. 
-       *
-       * We also add the typename for ENUM. Though this isn't
-       * strictly correct, it is necessary because of the debug info
-       * generated by the aCC compiler, in which we cannot
-       * distinguish between:
-       *   enum e { ... };
-       * and
-       *   typedef enum { ... } e;
-       * I.e., the compiler emits the same debug info for the above
-       * two cases, in both cases "e" appearing as a tagdef.
-       * Therefore go ahead and generate the typename so that
-       * "ptype e" will work in the above cases.
-       *
-       * We also add the typename for TEMPLATE, so as to allow "ptype t"
-       * when "t" is a template name. 
-       */
-      if (dn_bufp->dtype.type.dnttp.index < LNTT_SYMCOUNT (objfile))
-        dn_bufp = hpread_get_lntt (dn_bufp->dtag.type.dnttp.index, objfile);
-      else {
-        complain (&hpread_tagdef_complaint);
-        return;
-      }
-      if (dn_bufp->dblock.kind == DNTT_TYPE_CLASS ||
-          dn_bufp->dblock.kind == DNTT_TYPE_ENUM ||
-          dn_bufp->dblock.kind == DNTT_TYPE_TEMPLATE) {
-        struct symbol *newsym;
-        
-        newsym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-	             				  sizeof (struct symbol));
-        memset (newsym, 0, sizeof (struct symbol));
-        SYMBOL_NAME (newsym) = name;
-        SYMBOL_LANGUAGE (newsym) = language_auto;
-        SYMBOL_NAMESPACE (newsym) = VAR_NAMESPACE;
-        SYMBOL_LINE (newsym) = 0;
-        SYMBOL_VALUE (newsym) = 0;
-        SYMBOL_CLASS (newsym) = LOC_TYPEDEF;
-        SYMBOL_TYPE (newsym) = sym->type;
-        if (global)
-  	  add_symbol_to_list (newsym, &global_symbols);
-        else if (WITHIN_FUNCTION (objfile))
-  	  add_symbol_to_list (newsym, &local_symbols);
-        else
-  	  add_symbol_to_list (newsym, &file_symbols);
-      }
-      }
-      break;
-
-    case DNTT_TYPE_POINTER:
-      /* Declares a pointer type. Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level. 
-       */
-      break;
-
-    case DNTT_TYPE_ENUM:
-      /* Declares an enum type. Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level. 
-       */
-      break;
-
-    case DNTT_TYPE_MEMENUM:
-      /* Member of enum */
-      /* Ignored at this level, but hpread_read_enum_type() will take
-       * care of walking the list of enumeration members.
-       */
-      break;
-
-    case DNTT_TYPE_SET:
-      /* Declares a set type. Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level. 
-       */
-      break;
-
-    case DNTT_TYPE_SUBRANGE:
-      /* Declares a subrange type. Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level. 
-       */
-      break;
-
-    case DNTT_TYPE_ARRAY:
-      /* Declares an array type. Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level. 
-       */
-      break;
-
-    case DNTT_TYPE_STRUCT:
-    case DNTT_TYPE_UNION:
-      /* Declares an struct/union type. 
-       * Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level. 
-       */
-      break;
-
-    case DNTT_TYPE_FIELD:
-      /* Structure/union/class field */
-      /* Ignored at this level, but hpread_read_struct_type() will take
-       * care of walking the list of structure/union/class members.
-       */
-      break;
-
-    /* DNTT_TYPE_VARIANT is not handled by GDB */
-
-    /* DNTT_TYPE_FILE is not handled by GDB */
-
-    case DNTT_TYPE_FUNCTYPE:
-      /* Function type */
-      /* Ignored at this level, handled within hpread_type_lookup() */
-      break;
-
-    case DNTT_TYPE_WITH:
-      /* This is emitted within methods to indicate "with <class>" 
-       * scoping rules (i.e., indicate that the class data members
-       * are directly visible).
-       * However, since GDB already infers this by looking at the
-       * "this" argument, interpreting the DNTT_TYPE_WITH 
-       * symbol record is unnecessary.
-       */
-      break;
-
-    case DNTT_TYPE_COMMON:
-      /* FORTRAN common. Not yet handled. */
-      complain (&hpread_unhandled_common_complaint);
-      break;
-
-    /* DNTT_TYPE_COBSTRUCT is not handled by GDB.  */
-    /* DNTT_TYPE_XREF is not handled by GDB.  */
-    /* DNTT_TYPE_SA is not handled by GDB.  */
-    /* DNTT_TYPE_MACRO is not handled by GDB */
-
-    case DNTT_TYPE_BLOCKDATA:
-      /* Not sure what this is - part of FORTRAN support maybe? 
-       * Anyway, not yet handled.
-       */
-      complain (&hpread_unhandled_blockdata_complaint);
-      break;
-
-    case DNTT_TYPE_CLASS_SCOPE:
-
-
-
-      /* The compiler brackets member functions with a CLASS_SCOPE/END
-       * pair of records, presumably to put them in a different scope
-       * from the module scope where they are normally defined.
-       * E.g., in the situation:
-       *   void f() { ... }
-       *   void c::f() { ...}
-       * The member function "c::f" will be bracketed by a CLASS_SCOPE/END.
-       * This causes "break f" at the module level to pick the
-       * the file-level function f(), not the member function
-       * (which needs to be referenced via "break c::f"). 
-       * 
-       * Here we record the class name to generate the demangled names of
-       * member functions later.
-       *
-       * FIXME Not being used now for anything -- cplus_demangle seems
-       * enough for getting the class-qualified names of functions. We
-       * may need this for handling nested classes and types.  */
-
-      /* pai: FIXME Not handling nested classes for now -- need to
-       * maintain a stack */
-
-      dn_temp = hpread_get_lntt (dn_bufp->dclass_scope.type.dnttp.index, objfile);
-      if (dn_temp->dblock.kind == DNTT_TYPE_TAGDEF)
-        class_scope_name = VT (objfile) + dn_temp->dtag.name;
-      else
-        class_scope_name = NULL;
-
-#if 0
-
-      /* Begin a new scope.  */
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->dclass_scope.address,
-						objfile, offset);
-      valu = hpread_get_location (dn_bufp->dclass_scope.address, objfile);
-      valu += offset;		/* Relocate for dynamic loading */
-      desc = hpread_get_scope_start (dn_bufp->dclass_scope.address, objfile);
-      /* We use the scope start DNTT index as the nesting depth identifier! */
-      new = push_context (desc, valu);
-#endif
-      break;
-
-    case DNTT_TYPE_REFERENCE:
-      /* Declares a C++ reference type. Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level.
-       */
-      break;
-
-    case DNTT_TYPE_PTRMEM:
-      /* Declares a C++ pointer-to-data-member type. This does not
-       * need to be handled at this level; being a type description it
-       * is instead handled at the hpread_type_lookup() level.
-       */
-      break;
-
-    case DNTT_TYPE_PTRMEMFUNC:
-      /* Declares a C++ pointer-to-function-member type. This does not
-       * need to be handled at this level; being a type description it
-       * is instead handled at the hpread_type_lookup() level.
-       */
-      break;
-
-    case DNTT_TYPE_CLASS:
-      /* Declares a class type. 
-       * Should not be necessary to do anything
-       * with the type at this level; these are processed
-       * at the hpread_type_lookup() level. 
-       */
-      break;
-
-    case DNTT_TYPE_GENFIELD:
-      /* I believe this is used for class member functions */
-      /* Ignored at this level, but hpread_read_struct_type() will take
-       * care of walking the list of class members.
-       */
-      break;
-
-    case DNTT_TYPE_VFUNC:
-      /* Virtual function */
-      /* This does not have to be handled at this level; handled in
-       * the course of processing class symbols.
-       */
-      break;
-
-    case DNTT_TYPE_MEMACCESS:
-      /* DDE ignores this symbol table record.
-       * It has something to do with "modified access" to class members.
-       * I'll assume we can safely ignore it too.
-       */
-      break;
-
-    case DNTT_TYPE_INHERITANCE:
-      /* These don't have to be handled here, since they are handled
-       * within hpread_read_struct_type() in the process of constructing
-       * a class type.
-       */
-      break;
-
-    case DNTT_TYPE_FRIEND_CLASS:
-    case DNTT_TYPE_FRIEND_FUNC:
-      /* These can safely be ignored, as GDB doesn't need this
-       * info. DDE only uses it in "describe". We may later want
-       * to extend GDB's "ptype" to give this info, but for now
-       * it seems safe enough to ignore it.
-       */  
-      break;
-
-    case DNTT_TYPE_MODIFIER:
-      /* Intended to supply "modified access" to a type */
-      /* From the way DDE handles this, it looks like it always
-       * modifies a type. Therefore it is safe to ignore it at this
-       * level, and handle it in hpread_type_lookup().
-       */
-      break;
-
-    case DNTT_TYPE_OBJECT_ID:
-      /* Just ignore this - that's all DDE does */
-      break;
-
-    case DNTT_TYPE_MEMFUNC:
-      /* Member function */
-      /* This does not have to be handled at this level; handled in
-       * the course of processing class symbols.
-       */
-      break;
-
-    case DNTT_TYPE_DOC_MEMFUNC:
-      /* Member function */
-      /* This does not have to be handled at this level; handled in
-       * the course of processing class symbols.
-       */
-      break;
-
-    case DNTT_TYPE_TEMPLATE:
-      /* Template - sort of the header for a template definition,
-       * which like a class, points to a member list and also points
-       * to a TEMPLATE_ARG list of type-arguments.
-       * We do not need to process TEMPLATE records at this level though.
-       */
-      break;
-
-    case DNTT_TYPE_TEMPLATE_ARG:
-      /* The TEMPLATE record points to an argument list of
-       * TEMPLATE_ARG records, each of which describes one
-       * of the type-arguments.
-       * We do not need to process TEMPLATE_ARG records at this level though.
-       */
-      break;
-
-    case DNTT_TYPE_FUNC_TEMPLATE:
-      /* This will get emitted for member functions of templates.
-       * But we don't need to process this record at this level though,
-       * we will process it in the course of processing a TEMPLATE
-       * record.
-       */
-      break;
-
-    case DNTT_TYPE_LINK:
-      /* The LINK record is used to link up templates with instantiations. */
-      /* It is not clear why this is needed, and furthermore aCC does
-       * not appear to generate this, so I think we can safely ignore it. - RT
-       */
-      break;
-
-    /* DNTT_TYPE_DYN_ARRAY_DESC is not handled by GDB */
-    /* DNTT_TYPE_DESC_SUBRANGE is not handled by GDB */
-    /* DNTT_TYPE_BEGIN_EXT is not handled by GDB */
-    /* DNTT_TYPE_INLN is not handled by GDB */
-    /* DNTT_TYPE_INLN_LIST is not handled by GDB */
-    /* DNTT_TYPE_ALIAS is not handled by GDB */
-
-    default:
-      break;
-    }
-}
-
-/* Get nesting depth for a DNTT entry.
- * DN_BUFP points to a DNTT entry.
- * OBJFILE is the object file.
- * REPORT_NESTED is a flag; if 0, real nesting depth is
- * reported, if it is 1, the function simply returns a 
- * non-zero value if the nesting depth is anything > 0.
- * 
- * Return value is an integer.  0 => not a local type / name
- * positive return => type or name is local to some 
- * block or function.
- */ 
-
-
-/* elz: ATTENTION: FIXME: NOTE: WARNING!!!!
-   this function now returns 0 right away. It was taking too much time
-   at start up. Now, though, the local types are not handled correctly.
-*/
-
-
-static int
-hpread_get_scope_depth (dn_bufp, objfile, report_nested)
-  union dnttentry * dn_bufp;
-  struct objfile * objfile;
-  int  report_nested;
-{
-  register int index;
-  register union dnttentry * dn_tmp;
-  register short depth = 0;
-/****************************/
-  return 0;
-/****************************/
-
-  index = (((char *) dn_bufp) - LNTT (objfile)) / (sizeof (struct dntt_type_block));
-  
-  while (--index >= 0)
-    {
-      dn_tmp = hpread_get_lntt (index, objfile);
-      switch (dn_tmp->dblock.kind)
-        {
-          case DNTT_TYPE_MODULE:
-            return depth;
-          case DNTT_TYPE_END:
-            /* index is signed int; dnttp.index is 29-bit unsigned int! */
-            index = (int) dn_tmp->dend.beginscope.dnttp.index;
-            break;
-          case DNTT_TYPE_BEGIN:
-          case DNTT_TYPE_FUNCTION:
-          case DNTT_TYPE_DOC_FUNCTION:
-          case DNTT_TYPE_WITH:   
-          case DNTT_TYPE_COMMON: 
-          case DNTT_TYPE_CLASS_SCOPE:
-            depth++;
-            if (report_nested)
-              return 1;
-            break;
-          default:
-            break;
-        }
-    }
-  return depth;
-}
-
-/* Adjust the bitoffsets for all fields of an anonymous union of
-   type TYPE by negative BITS.  This handles HP aCC's hideous habit
-   of giving members of anonymous unions bit offsets relative to the
-   enclosing structure instead of relative to the union itself. */  
-
-static void
-hpread_adjust_bitoffsets (type, bits)
-  struct type * type;
-  int bits;
-{
-  register int i;
-
-  /* This is done only for unions; caller had better check that
-     it is an anonymous one. */ 
-  if (TYPE_CODE (type) != TYPE_CODE_UNION)
-    return;
-
-  /* Adjust each field; since this is a union, there are no base
-     classes. Also no static membes.  Also, no need for recursion as
-     the members of this union if themeselves structs or unions, have
-     the correct bitoffsets; if an anonymous union is a member of this
-     anonymous union, the code in hpread_read_struct_type() will
-     adjust for that. */
-
-  for (i = 0; i < TYPE_NFIELDS (type); i++)
-    TYPE_FIELD_BITPOS (type, i) -= bits;
-}
-
-/* Because of quirks in HP compilers' treatment of anonymous unions inside
-   classes, we have to chase through a chain of threaded FIELD entries.
-   If we encounter an anonymous union in the chain, we must recursively skip over
-   that too.
-
-   This function does a "next" in the chain of FIELD entries, but transparently
-   skips over anonymous unions' fields (recursively).
-   
-   Inputs are the number of times to do "next" at the top level, the dnttpointer
-   (FIELD) and entry pointer (FIELDP) for the dntt record corresponding to it,
-   and the ubiquitous objfile parameter. (Note: FIELDP is a **.)  Return value
-   is a dnttpointer for the new field after all the skipped ones */
-
-static dnttpointer
-hpread_get_next_skip_over_anon_unions (skip_fields, field, fieldp, objfile)
-  int skip_fields;
-  dnttpointer field;
-  union dnttentry ** fieldp;
-  struct objfile * objfile;
-{
-  struct type * anon_type;
-  register int i;
-  int bitoffset;
-  char * name;
-
-  for (i=0; i < skip_fields; i++)
-    {
-      /* Get type of item we're looking at now; recursively processes the types
-         of these intermediate items we skip over, so they aren't lost. */
-      anon_type = hpread_type_lookup ((*fieldp)->dfield.type, objfile);
-      anon_type = CHECK_TYPEDEF (anon_type);
-      bitoffset = (*fieldp)->dfield.bitoffset;
-      name = VT (objfile) + (*fieldp)->dfield.name;
-      /* First skip over one item to avoid stack death on recursion */ 
-      field = (*fieldp)->dfield.nextfield;
-      *fieldp = hpread_get_lntt (field.dnttp.index, objfile);
-      /* Do we have another anonymous union? If so, adjust the bitoffsets
-         of its members and skip over its members. */
-      if ((TYPE_CODE (anon_type) == TYPE_CODE_UNION) &&
-          (!name || STREQ (name, "")))
-        {
-          hpread_adjust_bitoffsets (anon_type, bitoffset);
-          field = hpread_get_next_skip_over_anon_unions (TYPE_NFIELDS (anon_type), field, fieldp, objfile);
-        }
-    }
-  return field;
-}
-
-
diff --git a/gdb/hp300ux-nat.c b/gdb/hp300ux-nat.c
deleted file mode 100644
index 38f68e1..0000000
--- a/gdb/hp300ux-nat.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/* HP/UX native interface for HP 300's, for GDB when running under Unix.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-   
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-/* Defining this means some system include files define some extra stuff.  */
-#define WOPR
-#include <sys/param.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <sys/reg.h>
-#include <sys/trap.h>
-
-#include <sys/file.h>
-
-static void
-fetch_inferior_register PARAMS ((int, unsigned int));
-
-static void
-store_inferior_register_1 PARAMS ((int, unsigned int, int));
-
-static void
-store_inferior_register PARAMS ((int, unsigned int));
-
-/* Get kernel_u_addr using HPUX-style nlist().  */
-CORE_ADDR kernel_u_addr;
-
-struct hpnlist {
-        char *          n_name;
-        long            n_value;
-        unsigned char   n_type;
-        unsigned char   n_length;
-        short           n_almod;
-        short           n_unused;
-};
-static struct hpnlist nl[] = {{ "_u", -1, }, { (char *) 0, }};
-
-/* read the value of the u area from the hp-ux kernel */
-void
-_initialize_hp300ux_nat ()
-{
-#ifndef HPUX_VERSION_5
-    nlist ("/hp-ux", nl);
-    kernel_u_addr = nl[0].n_value;
-#else /* HPUX version 5.  */
-    kernel_u_addr = (CORE_ADDR) 0x0097900;
-#endif
-}
-
-#define INFERIOR_AR0(u)							\
-  ((ptrace								\
-    (PT_RUAREA, inferior_pid,						\
-     (PTRACE_ARG3_TYPE) ((char *) &u.u_ar0 - (char *) &u), 0, 0))		\
-   - kernel_u_addr)
-
-static void
-fetch_inferior_register (regno, regaddr)
-     register int regno;
-     register unsigned int regaddr;
-{
-#ifndef HPUX_VERSION_5
-  if (regno == PS_REGNUM)
-    {
-      union { int i; short s[2]; } ps_val;
-      int regval;
-      
-      ps_val.i = (ptrace (PT_RUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-			  0, 0));
-      regval = ps_val.s[0];
-      supply_register (regno, (char *)&regval);
-    }
-  else
-#endif /* not HPUX_VERSION_5 */
-    {
-      char buf[MAX_REGISTER_RAW_SIZE];
-      register int i;
-      
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-	{
-	  *(int *) &buf[i] = ptrace (PT_RUAREA, inferior_pid,
-				     (PTRACE_ARG3_TYPE) regaddr, 0, 0);
-	  regaddr += sizeof (int);
-	}
-      supply_register (regno, buf);
-    }
-  return;
-}
-
-static void
-store_inferior_register_1 (regno, regaddr, val)
-     int regno;
-     unsigned int regaddr;
-     int val;
-{
-  errno = 0;
-  ptrace (PT_WUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, val, 0);
-#if 0
-  /* HP-UX randomly sets errno to non-zero for regno == 25.
-     However, the value is correctly written, so ignore errno. */
-  if (errno != 0)
-    {
-      char string_buf[64];
-      
-      sprintf (string_buf, "writing register number %d", regno);
-      perror_with_name (string_buf);
-    }
-#endif
-  return;
-}
-
-static void
-store_inferior_register (regno, regaddr)
-     register int regno;
-     register unsigned int regaddr;
-{
-#ifndef HPUX_VERSION_5
-  if (regno == PS_REGNUM)
-    {
-      union { int i; short s[2]; } ps_val;
-      
-      ps_val.i = (ptrace (PT_RUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-			  0, 0));
-      ps_val.s[0] = (read_register (regno));
-      store_inferior_register_1 (regno, regaddr, ps_val.i);
-    }
-  else
-#endif /* not HPUX_VERSION_5 */
-    {
-      register int i;
-      extern char registers[];
-      
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-	{
-	  store_inferior_register_1
-	    (regno, regaddr,
-	     (*(int *) &registers[(REGISTER_BYTE (regno)) + i]));
-	  regaddr += sizeof (int);
-	}
-    }
-  return;
-}
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  struct user u;
-  register unsigned int ar0_offset;
-  
-  ar0_offset = (INFERIOR_AR0 (u));
-  if (regno == -1)
-    {
-      for (regno = 0; (regno < FP0_REGNUM); regno++)
-	fetch_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
-      for (; (regno < NUM_REGS); regno++)
-	fetch_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
-    }
-  else
-    fetch_inferior_register (regno,
-			     (regno < FP0_REGNUM
-			      ? REGISTER_ADDR (ar0_offset, regno)
-			      : FP_REGISTER_ADDR (u, regno)));
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     register int regno;
-{
-  struct user u;
-  register unsigned int ar0_offset;
-
-  if (regno >= FP0_REGNUM)
-    {
-      store_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
-      return;
-    }
-  
-  ar0_offset = (INFERIOR_AR0 (u));
-  if (regno >= 0)
-    {
-      store_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
-      return;
-    }
-
-  for (regno = 0; (regno < FP0_REGNUM); regno++)
-    store_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
-  for (; (regno < NUM_REGS); regno++)
-    store_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
-  return;
-}
-
-int
-getpagesize ()
-{
-  return 4096;
-}
diff --git a/gdb/hppa-coredep.c b/gdb/hppa-coredep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppa-coredep.c
+++ /dev/null
diff --git a/gdb/hppa-pinsn.c b/gdb/hppa-pinsn.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppa-pinsn.c
+++ /dev/null
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
deleted file mode 100644
index f784c21..0000000
--- a/gdb/hppa-tdep.c
+++ /dev/null
@@ -1,4437 +0,0 @@
-/* Target-dependent code for the HP PA architecture, for GDB.
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "bfd.h"
-#include "inferior.h"
-#include "value.h"
-
-/* For argument passing to the inferior */
-#include "symtab.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <dl.h>
-#include <sys/param.h>
-#include <signal.h>
-
-#include <sys/ptrace.h>
-#include <machine/save_state.h>
-
-#ifdef COFF_ENCAPSULATE
-#include "a.out.encap.h"
-#else
-#endif
-
-/*#include <sys/user.h>		After a.out.h  */
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include "wait.h"
-
-#include "gdbcore.h"
-#include "gdbcmd.h"
-#include "target.h"
-#include "symfile.h"
-#include "objfiles.h"
-
-/* To support asking "What CPU is this?" */
-#include <unistd.h>
-
-/* To support detection of the pseudo-initial frame
-   that threads have. */
-#define THREAD_INITIAL_FRAME_SYMBOL  "__pthread_exit"
-#define THREAD_INITIAL_FRAME_SYM_LEN  sizeof(THREAD_INITIAL_FRAME_SYMBOL)
- 
-static int extract_5_load PARAMS ((unsigned int));
-
-static unsigned extract_5R_store PARAMS ((unsigned int));
-
-static unsigned extract_5r_store PARAMS ((unsigned int));
-
-static void find_dummy_frame_regs PARAMS ((struct frame_info *,
-					   struct frame_saved_regs *));
-
-static int find_proc_framesize PARAMS ((CORE_ADDR));
-
-static int find_return_regnum PARAMS ((CORE_ADDR));
-
-struct unwind_table_entry *find_unwind_entry PARAMS ((CORE_ADDR));
-
-static int extract_17 PARAMS ((unsigned int));
-
-static unsigned deposit_21 PARAMS ((unsigned int, unsigned int));
-
-static int extract_21 PARAMS ((unsigned));
-
-static unsigned deposit_14 PARAMS ((int, unsigned int));
-
-static int extract_14 PARAMS ((unsigned));
-
-static void unwind_command PARAMS ((char *, int));
-
-static int low_sign_extend PARAMS ((unsigned int, unsigned int));
-
-static int sign_extend PARAMS ((unsigned int, unsigned int));
-
-static int restore_pc_queue PARAMS ((struct frame_saved_regs *));
-
-static int hppa_alignof PARAMS ((struct type *));
-
-/* To support multi-threading and stepping. */
-int hppa_prepare_to_proceed PARAMS (());
-
-static int prologue_inst_adjust_sp PARAMS ((unsigned long));
-
-static int is_branch PARAMS ((unsigned long));
-
-static int inst_saves_gr PARAMS ((unsigned long));
-
-static int inst_saves_fr PARAMS ((unsigned long));
-
-static int pc_in_interrupt_handler PARAMS ((CORE_ADDR));
-
-static int pc_in_linker_stub PARAMS ((CORE_ADDR));
-
-static int compare_unwind_entries PARAMS ((const void *, const void *));
-
-static void read_unwind_info PARAMS ((struct objfile *));
-
-static void internalize_unwinds PARAMS ((struct objfile *,
-					 struct unwind_table_entry *,
-					 asection *, unsigned int,
-					 unsigned int, CORE_ADDR));
-static void pa_print_registers PARAMS ((char *, int, int));
-static void pa_strcat_registers PARAMS ((char *, int, int, GDB_FILE *));
-static void pa_register_look_aside PARAMS ((char *, int, long *));
-static void pa_print_fp_reg PARAMS ((int));
-static void pa_strcat_fp_reg PARAMS ((int, GDB_FILE *, enum precision_type));
-
-typedef struct {
-  struct minimal_symbol * msym;
-  CORE_ADDR solib_handle;
-} args_for_find_stub;
-
-static CORE_ADDR cover_find_stub_with_shl_get PARAMS ((args_for_find_stub *));
-
-static int is_pa_2 = 0;  /* False */
-
-/* This is declared in symtab.c; set to 1 in hp-symtab-read.c */ 
-extern int hp_som_som_object_present;
-
-/* In breakpoint.c */
-extern int exception_catchpoints_are_fragile;
-
-/* This is defined in valops.c. */
-extern value_ptr
-find_function_in_inferior PARAMS((char *));
-
-/* Should call_function allocate stack space for a struct return?  */
-int
-hppa_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_LENGTH (type) > 8);
-}
-
-
-/* Routines to extract various sized constants out of hppa 
-   instructions. */
-
-/* This assumes that no garbage lies outside of the lower bits of 
-   value. */
-
-static int
-sign_extend (val, bits)
-     unsigned val, bits;
-{
-  return (int)(val >> (bits - 1) ? (-1 << bits) | val : val);
-}
-
-/* For many immediate values the sign bit is the low bit! */
-
-static int
-low_sign_extend (val, bits)
-     unsigned val, bits;
-{
-  return (int)((val & 0x1 ? (-1 << (bits - 1)) : 0) | val >> 1);
-}
-
-/* extract the immediate field from a ld{bhw}s instruction */
-
-#if 0
-
-unsigned
-get_field (val, from, to)
-     unsigned val, from, to;
-{
-  val = val >> 31 - to;
-  return val & ((1 << 32 - from) - 1);
-}
-
-unsigned
-set_field (val, from, to, new_val)
-     unsigned *val, from, to;
-{
-  unsigned mask = ~((1 << (to - from + 1)) << (31 - from));
-  return *val = *val & mask | (new_val << (31 - from));
-}
-
-/* extract a 3-bit space register number from a be, ble, mtsp or mfsp */
-
-int
-extract_3 (word)
-     unsigned word;
-{
-  return GET_FIELD (word, 18, 18) << 2 | GET_FIELD (word, 16, 17);
-}
-
-#endif
-
-static int
-extract_5_load (word)
-     unsigned word;
-{
-  return low_sign_extend (word >> 16 & MASK_5, 5);
-}
-
-#if 0
-
-/* extract the immediate field from a st{bhw}s instruction */
-
-int
-extract_5_store (word)
-     unsigned word;
-{
-  return low_sign_extend (word & MASK_5, 5);
-}
-
-#endif	/* 0 */
-       
-/* extract the immediate field from a break instruction */
-
-static unsigned
-extract_5r_store (word)
-     unsigned word;
-{
-  return (word & MASK_5);
-}
-
-/* extract the immediate field from a {sr}sm instruction */
-
-static unsigned
-extract_5R_store (word)
-     unsigned word;
-{
-  return (word >> 16 & MASK_5);
-}
-
-/* extract an 11 bit immediate field */
-
-#if 0
-
-int
-extract_11 (word)
-     unsigned word;
-{
-  return low_sign_extend (word & MASK_11, 11);
-}
-
-#endif
-
-/* extract a 14 bit immediate field */
-
-static int
-extract_14 (word)
-     unsigned word;
-{
-  return low_sign_extend (word & MASK_14, 14);
-}
-
-/* deposit a 14 bit constant in a word */
-
-static unsigned
-deposit_14 (opnd, word)
-     int opnd;
-     unsigned word;
-{
-  unsigned sign = (opnd < 0 ? 1 : 0);
-
-  return word | ((unsigned)opnd << 1 & MASK_14)  | sign;
-}
-
-/* extract a 21 bit constant */
-
-static int
-extract_21 (word)
-     unsigned word;
-{
-  int val;
-
-  word &= MASK_21;
-  word <<= 11;
-  val = GET_FIELD (word, 20, 20);
-  val <<= 11;
-  val |= GET_FIELD (word, 9, 19);
-  val <<= 2;
-  val |= GET_FIELD (word, 5, 6);
-  val <<= 5;
-  val |= GET_FIELD (word, 0, 4);
-  val <<= 2;
-  val |= GET_FIELD (word, 7, 8);
-  return sign_extend (val, 21) << 11;
-}
-
-/* deposit a 21 bit constant in a word. Although 21 bit constants are
-   usually the top 21 bits of a 32 bit constant, we assume that only
-   the low 21 bits of opnd are relevant */
-
-static unsigned
-deposit_21 (opnd, word)
-     unsigned opnd, word;
-{
-  unsigned val = 0;
-
-  val |= GET_FIELD (opnd, 11 + 14, 11 + 18);
-  val <<= 2;
-  val |= GET_FIELD (opnd, 11 + 12, 11 + 13);
-  val <<= 2;
-  val |= GET_FIELD (opnd, 11 + 19, 11 + 20);
-  val <<= 11;
-  val |= GET_FIELD (opnd, 11 + 1, 11 + 11);
-  val <<= 1;
-  val |= GET_FIELD (opnd, 11 + 0, 11 + 0);
-  return word | val;
-}
-
-/* extract a 12 bit constant from branch instructions */
-
-#if 0
-
-int
-extract_12 (word)
-     unsigned word;
-{
-  return sign_extend (GET_FIELD (word, 19, 28) |
-		      GET_FIELD (word, 29, 29) << 10 |
-		      (word & 0x1) << 11, 12) << 2;
-}
-
-/* Deposit a 17 bit constant in an instruction (like bl). */
-
-unsigned int
-deposit_17 (opnd, word)
-     unsigned opnd, word;
-{
-  word |= GET_FIELD (opnd, 15 + 0, 15 + 0); /* w */
-  word |= GET_FIELD (opnd, 15 + 1, 15 + 5) << 16; /* w1 */
-  word |= GET_FIELD (opnd, 15 + 6, 15 + 6) << 2; /* w2[10] */
-  word |= GET_FIELD (opnd, 15 + 7, 15 + 16) << 3; /* w2[0..9] */
-
-  return word;
-}
-
-#endif
-
-/* extract a 17 bit constant from branch instructions, returning the
-   19 bit signed value. */
-
-static int
-extract_17 (word)
-     unsigned word;
-{
-  return sign_extend (GET_FIELD (word, 19, 28) |
-		      GET_FIELD (word, 29, 29) << 10 |
-		      GET_FIELD (word, 11, 15) << 11 |
-		      (word & 0x1) << 16, 17) << 2;
-}
-
-
-/* Compare the start address for two unwind entries returning 1 if 
-   the first address is larger than the second, -1 if the second is
-   larger than the first, and zero if they are equal.  */
-
-static int
-compare_unwind_entries (arg1, arg2)
-     const void *arg1;
-     const void *arg2;
-{
-  const struct unwind_table_entry *a = arg1;
-  const struct unwind_table_entry *b = arg2;
-
-  if (a->region_start > b->region_start)
-    return 1;
-  else if (a->region_start < b->region_start)
-    return -1;
-  else
-    return 0;
-}
-
-static void
-internalize_unwinds (objfile, table, section, entries, size, text_offset)
-     struct objfile *objfile;
-     struct unwind_table_entry *table;
-     asection *section;
-     unsigned int entries, size;
-     CORE_ADDR text_offset;
-{
-  /* We will read the unwind entries into temporary memory, then
-     fill in the actual unwind table.  */
-  if (size > 0)
-    {
-      unsigned long tmp;
-      unsigned i;
-      char *buf = alloca (size);
-
-      bfd_get_section_contents (objfile->obfd, section, buf, 0, size);
-
-      /* Now internalize the information being careful to handle host/target
-	 endian issues.  */
-      for (i = 0; i < entries; i++)
-	{
-	  table[i].region_start = bfd_get_32 (objfile->obfd,
-					      (bfd_byte *)buf);
-	  table[i].region_start += text_offset;
-	  buf += 4;
-	  table[i].region_end = bfd_get_32 (objfile->obfd, (bfd_byte *)buf);
-	  table[i].region_end += text_offset;
-	  buf += 4;
-	  tmp = bfd_get_32 (objfile->obfd, (bfd_byte *)buf);
-	  buf += 4;
-	  table[i].Cannot_unwind = (tmp >> 31) & 0x1;
-	  table[i].Millicode = (tmp >> 30) & 0x1;
-	  table[i].Millicode_save_sr0 = (tmp >> 29) & 0x1;
-	  table[i].Region_description = (tmp >> 27) & 0x3;
-	  table[i].reserved1 = (tmp >> 26) & 0x1;
-	  table[i].Entry_SR = (tmp >> 25) & 0x1;
-	  table[i].Entry_FR = (tmp >> 21) & 0xf;
-	  table[i].Entry_GR = (tmp >> 16) & 0x1f;
-	  table[i].Args_stored = (tmp >> 15) & 0x1;
-	  table[i].Variable_Frame = (tmp >> 14) & 0x1;
-	  table[i].Separate_Package_Body = (tmp >> 13) & 0x1;
-	  table[i].Frame_Extension_Millicode = (tmp >> 12) & 0x1;
-	  table[i].Stack_Overflow_Check = (tmp >> 11) & 0x1;
-	  table[i].Two_Instruction_SP_Increment = (tmp >> 10) & 0x1;
-	  table[i].Ada_Region = (tmp >> 9) & 0x1;
-	  table[i].cxx_info = (tmp >> 8) & 0x1;
-	  table[i].cxx_try_catch = (tmp >> 7) & 0x1;
-	  table[i].sched_entry_seq = (tmp >> 6) & 0x1;
-	  table[i].reserved2 = (tmp >> 5) & 0x1;
-	  table[i].Save_SP = (tmp >> 4) & 0x1;
-	  table[i].Save_RP = (tmp >> 3) & 0x1;
-	  table[i].Save_MRP_in_frame = (tmp >> 2) & 0x1;
-	  table[i].extn_ptr_defined = (tmp >> 1) & 0x1;
-	  table[i].Cleanup_defined = tmp & 0x1;
-	  tmp = bfd_get_32 (objfile->obfd, (bfd_byte *)buf);
-	  buf += 4;
-	  table[i].MPE_XL_interrupt_marker = (tmp >> 31) & 0x1;
-	  table[i].HP_UX_interrupt_marker = (tmp >> 30) & 0x1;
-	  table[i].Large_frame = (tmp >> 29) & 0x1;
-	  table[i].Pseudo_SP_Set = (tmp >> 28) & 0x1;
-	  table[i].reserved4 = (tmp >> 27) & 0x1;
-	  table[i].Total_frame_size = tmp & 0x7ffffff;
-
-          /* Stub unwinds are handled elsewhere. */
-	  table[i].stub_unwind.stub_type = 0;
-	  table[i].stub_unwind.padding = 0;
-	}
-    }
-}
-
-/* Read in the backtrace information stored in the `$UNWIND_START$' section of
-   the object file.  This info is used mainly by find_unwind_entry() to find
-   out the stack frame size and frame pointer used by procedures.  We put
-   everything on the psymbol obstack in the objfile so that it automatically
-   gets freed when the objfile is destroyed.  */
-
-static void
-read_unwind_info (objfile)
-     struct objfile *objfile;
-{
-  asection *unwind_sec, *elf_unwind_sec, *stub_unwind_sec;
-  unsigned unwind_size, elf_unwind_size, stub_unwind_size, total_size;
-  unsigned index, unwind_entries, elf_unwind_entries;
-  unsigned stub_entries, total_entries;
-  CORE_ADDR text_offset;
-  struct obj_unwind_info *ui;
-  obj_private_data_t *obj_private;
-
-  text_offset = ANOFFSET (objfile->section_offsets, 0);
-  ui = (struct obj_unwind_info *)obstack_alloc (&objfile->psymbol_obstack,
-						sizeof (struct obj_unwind_info));
-
-  ui->table = NULL;
-  ui->cache = NULL;
-  ui->last = -1;
-
-  /* Get hooks to all unwind sections.   Note there is no linker-stub unwind
-     section in ELF at the moment.  */
-  unwind_sec = bfd_get_section_by_name (objfile->obfd, "$UNWIND_START$");
-  elf_unwind_sec = bfd_get_section_by_name (objfile->obfd, ".PARISC.unwind");
-  stub_unwind_sec = bfd_get_section_by_name (objfile->obfd, "$UNWIND_END$");
-
-  /* Get sizes and unwind counts for all sections.  */
-  if (unwind_sec)
-    {
-      unwind_size = bfd_section_size (objfile->obfd, unwind_sec);
-      unwind_entries = unwind_size / UNWIND_ENTRY_SIZE;
-    }
-  else
-    {
-      unwind_size = 0;
-      unwind_entries = 0;
-    }
-
-  if (elf_unwind_sec)
-    {
-      elf_unwind_size = bfd_section_size (objfile->obfd, elf_unwind_sec); /* purecov: deadcode */
-      elf_unwind_entries = elf_unwind_size / UNWIND_ENTRY_SIZE; /* purecov: deadcode */
-    }
-  else
-    {
-      elf_unwind_size = 0;
-      elf_unwind_entries = 0;
-    }
-
-  if (stub_unwind_sec)
-    {
-      stub_unwind_size = bfd_section_size (objfile->obfd, stub_unwind_sec);
-      stub_entries = stub_unwind_size / STUB_UNWIND_ENTRY_SIZE;
-    }
-  else
-    {
-      stub_unwind_size = 0;
-      stub_entries = 0;
-    }
-
-  /* Compute total number of unwind entries and their total size.  */
-  total_entries = unwind_entries + elf_unwind_entries + stub_entries;
-  total_size = total_entries * sizeof (struct unwind_table_entry);
-
-  /* Allocate memory for the unwind table.  */
-  ui->table = (struct unwind_table_entry *)
-    obstack_alloc (&objfile->psymbol_obstack, total_size);
-   ui->last = total_entries - 1;
-
-  /* Internalize the standard unwind entries.  */
-  index = 0;
-  internalize_unwinds (objfile, &ui->table[index], unwind_sec,
-		       unwind_entries, unwind_size, text_offset);
-  index += unwind_entries;
-  internalize_unwinds (objfile, &ui->table[index], elf_unwind_sec,
-		       elf_unwind_entries, elf_unwind_size, text_offset);
-  index += elf_unwind_entries;
-
-  /* Now internalize the stub unwind entries.  */
-  if (stub_unwind_size > 0)
-    {
-      unsigned int i;
-      char *buf = alloca (stub_unwind_size);
-
-      /* Read in the stub unwind entries.  */
-      bfd_get_section_contents (objfile->obfd, stub_unwind_sec, buf,
-				0, stub_unwind_size);
-
-      /* Now convert them into regular unwind entries.  */
-      for (i = 0; i < stub_entries; i++, index++)
-	{
-	  /* Clear out the next unwind entry.  */
-	  memset (&ui->table[index], 0, sizeof (struct unwind_table_entry));
-
-	  /* Convert offset & size into region_start and region_end.  
-	     Stuff away the stub type into "reserved" fields.  */
-	  ui->table[index].region_start = bfd_get_32 (objfile->obfd,
-						      (bfd_byte *) buf);
-	  ui->table[index].region_start += text_offset;
-	  buf += 4;
-	  ui->table[index].stub_unwind.stub_type = bfd_get_8 (objfile->obfd,
-                                                              (bfd_byte *) buf);
-	  buf += 2;
-	  ui->table[index].region_end
-	    = ui->table[index].region_start + 4 * 
-	      (bfd_get_16 (objfile->obfd, (bfd_byte *) buf) - 1);
-	  buf += 2;
-	}
-
-    }
-
-  /* Unwind table needs to be kept sorted.  */
-  qsort (ui->table, total_entries, sizeof (struct unwind_table_entry),
-	 compare_unwind_entries);
-
-  /* Keep a pointer to the unwind information.  */
-  if(objfile->obj_private == NULL)
-    {
-      obj_private = (obj_private_data_t *)
-	obstack_alloc(&objfile->psymbol_obstack,
-		      sizeof(obj_private_data_t));
-      obj_private->unwind_info = NULL;
-      obj_private->so_info     = NULL;
-      
-      objfile->obj_private = (PTR) obj_private;
-    }
-  obj_private = (obj_private_data_t *)objfile->obj_private; 
-  obj_private->unwind_info = ui;
-}
-
-/* Lookup the unwind (stack backtrace) info for the given PC.  We search all
-   of the objfiles seeking the unwind table entry for this PC.  Each objfile
-   contains a sorted list of struct unwind_table_entry.  Since we do a binary
-   search of the unwind tables, we depend upon them to be sorted.  */
-
-struct unwind_table_entry *
-find_unwind_entry(pc)
-     CORE_ADDR pc;
-{
-  int first, middle, last;
-  struct objfile *objfile;
-
-  /* A function at address 0?  Not in HP-UX! */
-  if (pc == (CORE_ADDR) 0)
-    return NULL;
-
-  ALL_OBJFILES (objfile)
-    {
-      struct obj_unwind_info *ui;
-      ui = NULL;
-      if (objfile->obj_private)
-	ui = ((obj_private_data_t *)(objfile->obj_private))->unwind_info;
-
-      if (!ui)
-	{
-	  read_unwind_info (objfile);
-	  if (objfile->obj_private == NULL)
-	    error ("Internal error reading unwind information."); /* purecov: deadcode */
-	  ui = ((obj_private_data_t *)(objfile->obj_private))->unwind_info;
-	}
-
-      /* First, check the cache */
-
-      if (ui->cache
-	  && pc >= ui->cache->region_start
-	  && pc <= ui->cache->region_end)
-	return ui->cache;
-
-      /* Not in the cache, do a binary search */
-
-      first = 0;
-      last = ui->last;
-
-      while (first <= last)
-	{
-	  middle = (first + last) / 2;
-	  if (pc >= ui->table[middle].region_start
-	      && pc <= ui->table[middle].region_end)
-	    {
-	      ui->cache = &ui->table[middle];
-	      return &ui->table[middle];
-	    }
-
-	  if (pc < ui->table[middle].region_start)
-	    last = middle - 1;
-	  else
-	    first = middle + 1;
-	}
-    }				/* ALL_OBJFILES() */
-  return NULL;
-}
-
-/* Return the adjustment necessary to make for addresses on the stack
-   as presented by hpread.c.
-
-   This is necessary because of the stack direction on the PA and the
-   bizarre way in which someone (?) decided they wanted to handle
-   frame pointerless code in GDB.  */
-int
-hpread_adjust_stack_address (func_addr)
-     CORE_ADDR func_addr;
-{
-  struct unwind_table_entry *u;
-
-  u = find_unwind_entry (func_addr);
-  if (!u)
-    return 0;
-  else
-    return u->Total_frame_size << 3;
-}
-
-/* Called to determine if PC is in an interrupt handler of some
-   kind.  */
-
-static int
-pc_in_interrupt_handler (pc)
-     CORE_ADDR pc;
-{
-  struct unwind_table_entry *u;
-  struct minimal_symbol *msym_us;
-
-  u = find_unwind_entry (pc);
-  if (!u)
-    return 0;
-
-  /* Oh joys.  HPUX sets the interrupt bit for _sigreturn even though
-     its frame isn't a pure interrupt frame.  Deal with this.  */
-  msym_us = lookup_minimal_symbol_by_pc (pc);
-
-  return u->HP_UX_interrupt_marker && !IN_SIGTRAMP (pc, SYMBOL_NAME (msym_us));
-}
-
-/* Called when no unwind descriptor was found for PC.  Returns 1 if it
-   appears that PC is in a linker stub.  */
-
-static int
-pc_in_linker_stub (pc)
-     CORE_ADDR pc;
-{
-  int found_magic_instruction = 0;
-  int i;
-  char buf[4];
-
-  /* If unable to read memory, assume pc is not in a linker stub.  */
-  if (target_read_memory (pc, buf, 4) != 0)
-    return 0;
-
-  /* We are looking for something like
-
-     ; $$dyncall jams RP into this special spot in the frame (RP')
-     ; before calling the "call stub"
-     ldw     -18(sp),rp
-
-     ldsid   (rp),r1         ; Get space associated with RP into r1
-     mtsp    r1,sp           ; Move it into space register 0
-     be,n    0(sr0),rp)      ; back to your regularly scheduled program */
-
-  /* Maximum known linker stub size is 4 instructions.  Search forward
-     from the given PC, then backward.  */
-  for (i = 0; i < 4; i++)
-    {
-      /* If we hit something with an unwind, stop searching this direction.  */
-
-      if (find_unwind_entry (pc + i * 4) != 0)
-	break;
-
-      /* Check for ldsid (rp),r1 which is the magic instruction for a 
-	 return from a cross-space function call.  */
-      if (read_memory_integer (pc + i * 4, 4) == 0x004010a1)
-	{
-	  found_magic_instruction = 1;
-	  break;
-	}
-      /* Add code to handle long call/branch and argument relocation stubs
-	 here.  */
-    }
-
-  if (found_magic_instruction != 0)
-    return 1;
-
-  /* Now look backward.  */
-  for (i = 0; i < 4; i++)
-    {
-      /* If we hit something with an unwind, stop searching this direction.  */
-
-      if (find_unwind_entry (pc - i * 4) != 0)
-	break;
-
-      /* Check for ldsid (rp),r1 which is the magic instruction for a 
-	 return from a cross-space function call.  */
-      if (read_memory_integer (pc - i * 4, 4) == 0x004010a1)
-	{
-	  found_magic_instruction = 1;
-	  break;
-	}
-      /* Add code to handle long call/branch and argument relocation stubs
-	 here.  */
-    }
-  return found_magic_instruction;
-}
-
-static int
-find_return_regnum(pc)
-     CORE_ADDR pc;
-{
-  struct unwind_table_entry *u;
-
-  u = find_unwind_entry (pc);
-
-  if (!u)
-    return RP_REGNUM;
-
-  if (u->Millicode)
-    return 31;
-
-  return RP_REGNUM;
-}
-
-/* Return size of frame, or -1 if we should use a frame pointer.  */
-static int
-find_proc_framesize (pc)
-     CORE_ADDR pc;
-{
-  struct unwind_table_entry *u;
-  struct minimal_symbol *msym_us;
-
-  /* This may indicate a bug in our callers... */
-  if (pc == (CORE_ADDR)0)
-    return -1;
-  
-  u = find_unwind_entry (pc);
-
-  if (!u)
-    {
-      if (pc_in_linker_stub (pc))
-	/* Linker stubs have a zero size frame.  */
-	return 0;
-      else
-	return -1;
-    }
-
-  msym_us = lookup_minimal_symbol_by_pc (pc);
-
-  /* If Save_SP is set, and we're not in an interrupt or signal caller,
-     then we have a frame pointer.  Use it.  */
-  if (u->Save_SP && !pc_in_interrupt_handler (pc)
-      && !IN_SIGTRAMP (pc, SYMBOL_NAME (msym_us)))
-    return -1;
-
-  return u->Total_frame_size << 3;
-}
-
-/* Return offset from sp at which rp is saved, or 0 if not saved.  */
-static int rp_saved PARAMS ((CORE_ADDR));
-
-static int
-rp_saved (pc)
-     CORE_ADDR pc;
-{
-  struct unwind_table_entry *u;
-
-  /* A function at, and thus a return PC from, address 0?  Not in HP-UX! */
-  if (pc == (CORE_ADDR) 0)
-    return 0;
-
-  u = find_unwind_entry (pc);
-
-  if (!u)
-    {
-      if (pc_in_linker_stub (pc))
-	/* This is the so-called RP'.  */
-	return -24;
-      else
-	return 0;
-    }
-
-  if (u->Save_RP)
-    return -20;
-  else if (u->stub_unwind.stub_type != 0)
-    {
-      switch (u->stub_unwind.stub_type)
-	{
-	case EXPORT:
-	case IMPORT:
-	  return -24;
-	case PARAMETER_RELOCATION:
-	  return -8;
-	default:
-	  return 0;
-	}
-    }
-  else
-    return 0;
-}
-
-int
-frameless_function_invocation (frame)
-     struct frame_info *frame;
-{
-  struct unwind_table_entry *u;
-
-  u = find_unwind_entry (frame->pc);
-
-  if (u == 0)
-    return 0;
-
-  return (u->Total_frame_size == 0 && u->stub_unwind.stub_type == 0);
-}
-
-CORE_ADDR
-saved_pc_after_call (frame)
-     struct frame_info *frame;
-{
-  int ret_regnum;
-  CORE_ADDR pc;
-  struct unwind_table_entry *u;
-
-  ret_regnum = find_return_regnum (get_frame_pc (frame));
-  pc = read_register (ret_regnum) & ~0x3;
-  
-  /* If PC is in a linker stub, then we need to dig the address
-     the stub will return to out of the stack.  */
-  u = find_unwind_entry (pc);
-  if (u && u->stub_unwind.stub_type != 0)
-    return FRAME_SAVED_PC (frame);
-  else
-    return pc;
-}
-
-CORE_ADDR
-hppa_frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR pc = get_frame_pc (frame);
-  struct unwind_table_entry *u;
-  CORE_ADDR old_pc;
-  int  spun_around_loop = 0;
-  int  rp_offset = 0;
-
-  /* BSD, HPUX & OSF1 all lay out the hardware state in the same manner
-     at the base of the frame in an interrupt handler.  Registers within
-     are saved in the exact same order as GDB numbers registers.  How
-     convienent.  */
-  if (pc_in_interrupt_handler (pc))
-    return read_memory_integer (frame->frame + PC_REGNUM * 4, 4) & ~0x3;
-
-#ifdef FRAME_SAVED_PC_IN_SIGTRAMP
-  /* Deal with signal handler caller frames too.  */
-  if (frame->signal_handler_caller)
-    {
-      CORE_ADDR rp;
-      FRAME_SAVED_PC_IN_SIGTRAMP (frame, &rp);
-      return rp & ~0x3;
-    }
-#endif
-
-  if (frameless_function_invocation (frame))
-    {
-      int ret_regnum;
-
-      ret_regnum = find_return_regnum (pc);
-
-      /* If the next frame is an interrupt frame or a signal
-	 handler caller, then we need to look in the saved
-	 register area to get the return pointer (the values
-	 in the registers may not correspond to anything useful).  */
-      if (frame->next 
-	  && (frame->next->signal_handler_caller
-	      || pc_in_interrupt_handler (frame->next->pc)))
-	{
-	  struct frame_saved_regs saved_regs;
-
-	  get_frame_saved_regs (frame->next, &saved_regs);
-	  if (read_memory_integer (saved_regs.regs[FLAGS_REGNUM], 4) & 0x2)
-	    {
-	      pc = read_memory_integer (saved_regs.regs[31], 4) & ~0x3;
-
-	      /* Syscalls are really two frames.  The syscall stub itself
-		 with a return pointer in %rp and the kernel call with
-		 a return pointer in %r31.  We return the %rp variant
-		 if %r31 is the same as frame->pc.  */
-	      if (pc == frame->pc)
-		pc = read_memory_integer (saved_regs.regs[RP_REGNUM], 4) & ~0x3;
-	    }
-	  else
-	    pc = read_memory_integer (saved_regs.regs[RP_REGNUM], 4) & ~0x3;
-	}
-      else
-	pc = read_register (ret_regnum) & ~0x3;
-    }
-  else
-    {
-      spun_around_loop = 0;
-      old_pc           = pc;
-
-restart:
-      rp_offset = rp_saved (pc);
-
-      /* Similar to code in frameless function case.  If the next
-	 frame is a signal or interrupt handler, then dig the right
-	 information out of the saved register info.  */
-      if (rp_offset == 0
-	  && frame->next
-	  && (frame->next->signal_handler_caller
-	      || pc_in_interrupt_handler (frame->next->pc)))
-	{
-	  struct frame_saved_regs saved_regs;
-
-	  get_frame_saved_regs (frame->next, &saved_regs);
-	  if (read_memory_integer (saved_regs.regs[FLAGS_REGNUM], 4) & 0x2)
-	    {
-	      pc = read_memory_integer (saved_regs.regs[31], 4) & ~0x3;
-
-	      /* Syscalls are really two frames.  The syscall stub itself
-		 with a return pointer in %rp and the kernel call with
-		 a return pointer in %r31.  We return the %rp variant
-		 if %r31 is the same as frame->pc.  */
-	      if (pc == frame->pc)
-		pc = read_memory_integer (saved_regs.regs[RP_REGNUM], 4) & ~0x3;
-	    }
-	  else
-	    pc = read_memory_integer (saved_regs.regs[RP_REGNUM], 4) & ~0x3;
-	}
-      else if (rp_offset == 0)
-        {
-          old_pc = pc;
-          pc = read_register (RP_REGNUM) & ~0x3;
-        }
-      else
-        {
-          old_pc = pc;
-          pc = read_memory_integer (frame->frame + rp_offset, 4) & ~0x3;
-        }
-    }
-
-  /* If PC is inside a linker stub, then dig out the address the stub
-     will return to. 
-
-     Don't do this for long branch stubs.  Why?  For some unknown reason
-     _start is marked as a long branch stub in hpux10.  */
-  u = find_unwind_entry (pc);
-  if (u && u->stub_unwind.stub_type != 0
-      && u->stub_unwind.stub_type != LONG_BRANCH)
-    {
-      unsigned int insn;
-
-      /* If this is a dynamic executable, and we're in a signal handler,
-	 then the call chain will eventually point us into the stub for
-	 _sigreturn.  Unlike most cases, we'll be pointed to the branch
-	 to the real sigreturn rather than the code after the real branch!. 
-
-	 Else, try to dig the address the stub will return to in the normal
-	 fashion.  */
-      insn = read_memory_integer (pc, 4);
-      if ((insn & 0xfc00e000) == 0xe8000000)
-	return (pc + extract_17 (insn) + 8) & ~0x3;
-      else
-	{
-        if (old_pc == pc)
-            spun_around_loop++;
-        
-        if (spun_around_loop > 1) 
-	  {
-           /* We're just about to go around the loop again with
-              no more hope of success.  Die. */
-           error("Unable to find return pc for this frame");
-	  }
-        else
-	  goto restart;
-	}
-    }
-
-  return pc;
-}
-
-/* We need to correct the PC and the FP for the outermost frame when we are
-   in a system call.  */
-
-void
-init_extra_frame_info (fromleaf, frame)
-     int fromleaf;
-     struct frame_info *frame;
-{
-  int flags;
-  int framesize;
-
-  if (frame->next && !fromleaf)
-    return;
-
-  /* If the next frame represents a frameless function invocation
-     then we have to do some adjustments that are normally done by
-     FRAME_CHAIN.  (FRAME_CHAIN is not called in this case.)  */
-  if (fromleaf)
-    {
-      /* Find the framesize of *this* frame without peeking at the PC
-	 in the current frame structure (it isn't set yet).  */
-      framesize = find_proc_framesize (FRAME_SAVED_PC (get_next_frame (frame)));
-
-      /* Now adjust our base frame accordingly.  If we have a frame pointer
-	 use it, else subtract the size of this frame from the current
-	 frame.  (we always want frame->frame to point at the lowest address
-	 in the frame).  */
-      if (framesize == -1)
-	frame->frame = TARGET_READ_FP ();
-      else
-	frame->frame -= framesize;
-      return;
-    }
-
-  flags = read_register (FLAGS_REGNUM);
-  if (flags & 2)	/* In system call? */
-    frame->pc = read_register (31) & ~0x3;
-
-  /* The outermost frame is always derived from PC-framesize
-
-     One might think frameless innermost frames should have
-     a frame->frame that is the same as the parent's frame->frame.
-     That is wrong; frame->frame in that case should be the *high*
-     address of the parent's frame.  It's complicated as hell to
-     explain, but the parent *always* creates some stack space for
-     the child.  So the child actually does have a frame of some
-     sorts, and its base is the high address in its parent's frame.  */
-  framesize = find_proc_framesize(frame->pc);
-  if (framesize == -1)
-    frame->frame = TARGET_READ_FP ();
-  else
-    frame->frame = read_register (SP_REGNUM) - framesize;
-}
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-
-   This may involve searching through prologues for several functions
-   at boundaries where GCC calls HP C code, or where code which has
-   a frame pointer calls code without a frame pointer.  */
-
-CORE_ADDR
-frame_chain (frame)
-     struct frame_info *frame;
-{
-  int my_framesize, caller_framesize;
-  struct unwind_table_entry *u;
-  CORE_ADDR frame_base;
-  struct frame_info *tmp_frame;
-
-  CORE_ADDR  caller_pc;
-
-  struct minimal_symbol *min_frame_symbol;
-  struct symbol         *frame_symbol;
-  char                  *frame_symbol_name;
-
-  /* If this is a threaded application, and we see the
-     routine "__pthread_exit", treat it as the stack root
-     for this thread. */
-  min_frame_symbol  = lookup_minimal_symbol_by_pc (frame->pc);
-  frame_symbol      = find_pc_function(frame->pc);
-
-  if ((min_frame_symbol != 0) /* && (frame_symbol == 0) */)
-    {
-    /* The test above for "no user function name" would defend
-       against the slim likelihood that a user might define a
-       routine named "__pthread_exit" and then try to debug it.
-
-       If it weren't commented out, and you tried to debug the
-       pthread library itself, you'd get errors.
-      
-       So for today, we don't make that check. */
-    frame_symbol_name = SYMBOL_NAME(min_frame_symbol);
-    if (frame_symbol_name != 0) {
-      if (0 == strncmp(frame_symbol_name,
-		       THREAD_INITIAL_FRAME_SYMBOL,
-		       THREAD_INITIAL_FRAME_SYM_LEN)) {
-         /* Pretend we've reached the bottom of the stack. */
-         return (CORE_ADDR) 0;
-         }
-       }  
-    }  /* End of hacky code for threads. */
-    
-  /* Handle HPUX, BSD, and OSF1 style interrupt frames first.  These
-     are easy; at *sp we have a full save state strucutre which we can
-     pull the old stack pointer from.  Also see frame_saved_pc for
-     code to dig a saved PC out of the save state structure.  */
-  if (pc_in_interrupt_handler (frame->pc))
-    frame_base = read_memory_integer (frame->frame + SP_REGNUM * 4, 4);
-#ifdef FRAME_BASE_BEFORE_SIGTRAMP
-  else if (frame->signal_handler_caller)
-    {
-      FRAME_BASE_BEFORE_SIGTRAMP (frame, &frame_base);
-    }
-#endif
-  else
-    frame_base = frame->frame;
-
-  /* Get frame sizes for the current frame and the frame of the 
-     caller.  */
-  my_framesize = find_proc_framesize (frame->pc);
-  caller_pc = FRAME_SAVED_PC(frame);
-
-  /* If we can't determine the caller's PC, then it's not likely we can
-     really determine anything meaningful about its frame.  We'll consider
-     this to be stack bottom. */
-  if (caller_pc == (CORE_ADDR) 0)
-    return (CORE_ADDR) 0;
-
-  caller_framesize = find_proc_framesize (FRAME_SAVED_PC(frame));
-
-  /* If caller does not have a frame pointer, then its frame
-     can be found at current_frame - caller_framesize.  */
-  if (caller_framesize != -1)
-    {
-      return frame_base - caller_framesize;
-    }
-  /* Both caller and callee have frame pointers and are GCC compiled
-     (SAVE_SP bit in unwind descriptor is on for both functions.
-     The previous frame pointer is found at the top of the current frame.  */
-  if (caller_framesize == -1 && my_framesize == -1)
-    {
-      return read_memory_integer (frame_base, 4);
-    }
-  /* Caller has a frame pointer, but callee does not.  This is a little
-     more difficult as GCC and HP C lay out locals and callee register save
-     areas very differently.
-
-     The previous frame pointer could be in a register, or in one of 
-     several areas on the stack.
-
-     Walk from the current frame to the innermost frame examining 
-     unwind descriptors to determine if %r3 ever gets saved into the
-     stack.  If so return whatever value got saved into the stack.
-     If it was never saved in the stack, then the value in %r3 is still
-     valid, so use it. 
-
-     We use information from unwind descriptors to determine if %r3
-     is saved into the stack (Entry_GR field has this information).  */
-
-  tmp_frame = frame;
-  while (tmp_frame)
-    {
-      u = find_unwind_entry (tmp_frame->pc);
-
-      if (!u)
-	{
-	  /* We could find this information by examining prologues.  I don't
-	     think anyone has actually written any tools (not even "strip")
-	     which leave them out of an executable, so maybe this is a moot
-	     point.  */
-          /* ??rehrauer: Actually, it's quite possible to stepi your way into
-             code that doesn't have unwind entries.  For example, stepping into
-             the dynamic linker will give you a PC that has none.  Thus, I've
-             disabled this warning. */
-#if 0
-	  warning ("Unable to find unwind for PC 0x%x -- Help!", tmp_frame->pc);
-#endif
-	  return (CORE_ADDR) 0;
-	}
-
-      /* Entry_GR specifies the number of callee-saved general registers
-	 saved in the stack.  It starts at %r3, so %r3 would be 1.  */
-      if (u->Entry_GR >= 1 || u->Save_SP
-	  || tmp_frame->signal_handler_caller
-	  || pc_in_interrupt_handler (tmp_frame->pc))
-	break;
-      else
-	tmp_frame = tmp_frame->next;
-    }
-
-  if (tmp_frame)
-    {
-      /* We may have walked down the chain into a function with a frame
-	 pointer.  */
-      if (u->Save_SP
-	  && !tmp_frame->signal_handler_caller
-	  && !pc_in_interrupt_handler (tmp_frame->pc))
-	{
-	  return read_memory_integer (tmp_frame->frame, 4);
-	}
-      /* %r3 was saved somewhere in the stack.  Dig it out.  */
-      else 
-	{
-	  struct frame_saved_regs saved_regs;
-
-	  /* Sick.
-
-	     For optimization purposes many kernels don't have the
-	     callee saved registers into the save_state structure upon
-	     entry into the kernel for a syscall; the optimization
-	     is usually turned off if the process is being traced so
-	     that the debugger can get full register state for the
-	     process.
-	      
-	     This scheme works well except for two cases:
-
-	       * Attaching to a process when the process is in the
-	       kernel performing a system call (debugger can't get
-	       full register state for the inferior process since
-	       the process wasn't being traced when it entered the
-	       system call).
-
-	       * Register state is not complete if the system call
-	       causes the process to core dump.
-
-
-	     The following heinous code is an attempt to deal with
-	     the lack of register state in a core dump.  It will
-	     fail miserably if the function which performs the
-	     system call has a variable sized stack frame.  */
-
-	  get_frame_saved_regs (tmp_frame, &saved_regs);
-
-	  /* Abominable hack.  */
-	  if (current_target.to_has_execution == 0
-	      && ((saved_regs.regs[FLAGS_REGNUM]
-	           && (read_memory_integer (saved_regs.regs[FLAGS_REGNUM], 4)
-		       & 0x2))
-		  || (saved_regs.regs[FLAGS_REGNUM] == 0
-		      && read_register (FLAGS_REGNUM) & 0x2)))
-	    {
-	      u = find_unwind_entry (FRAME_SAVED_PC (frame));
-	      if (!u)
-		{
-		  return read_memory_integer (saved_regs.regs[FP_REGNUM], 4);
-		}
-	      else
-		{
-		  return frame_base - (u->Total_frame_size << 3);
-		}
-	    }
-	
-	  return read_memory_integer (saved_regs.regs[FP_REGNUM], 4);
-	}
-    }
-  else
-    {
-      struct frame_saved_regs saved_regs;
-
-      /* Get the innermost frame.  */
-      tmp_frame = frame;
-      while (tmp_frame->next != NULL)
-	tmp_frame = tmp_frame->next;
-
-      get_frame_saved_regs (tmp_frame, &saved_regs);
-      /* Abominable hack.  See above.  */
-      if (current_target.to_has_execution == 0
-	  && ((saved_regs.regs[FLAGS_REGNUM]
-	       && (read_memory_integer (saved_regs.regs[FLAGS_REGNUM], 4)
-		   & 0x2))
-	      || (saved_regs.regs[FLAGS_REGNUM] == 0
-		  && read_register (FLAGS_REGNUM)  & 0x2)))
-	{
-	  u = find_unwind_entry (FRAME_SAVED_PC (frame));
-	  if (!u)
-	    {
-	      return read_memory_integer (saved_regs.regs[FP_REGNUM], 4);
-	    }
-	   else
-	     {
-	       return frame_base - (u->Total_frame_size << 3);
-	     }
-	}
-	
-      /* The value in %r3 was never saved into the stack (thus %r3 still
-	 holds the value of the previous frame pointer).  */
-      return TARGET_READ_FP ();
-    }
-}
-
-
-/* To see if a frame chain is valid, see if the caller looks like it
-   was compiled with gcc. */
-
-int
-hppa_frame_chain_valid (chain, thisframe)
-     CORE_ADDR chain;
-     struct frame_info *thisframe;
-{
-  struct minimal_symbol *msym_us;
-  struct minimal_symbol *msym_start;
-  struct unwind_table_entry *u, *next_u = NULL;
-  struct frame_info *next;
-
-  if (!chain)
-    return 0;
-
-  u = find_unwind_entry (thisframe->pc);
-
-  if (u == NULL)
-    return 1;
-
-  /* We can't just check that the same of msym_us is "_start", because
-     someone idiotically decided that they were going to make a Ltext_end
-     symbol with the same address.  This Ltext_end symbol is totally
-     indistinguishable (as nearly as I can tell) from the symbol for a function
-     which is (legitimately, since it is in the user's namespace)
-     named Ltext_end, so we can't just ignore it.  */
-  msym_us = lookup_minimal_symbol_by_pc (FRAME_SAVED_PC (thisframe));
-  msym_start = lookup_minimal_symbol ("_start", NULL, NULL);
-  if (msym_us
-      && msym_start
-      && SYMBOL_VALUE_ADDRESS (msym_us) == SYMBOL_VALUE_ADDRESS (msym_start))
-    return 0;
-
-  /* Grrrr.  Some new idiot decided that they don't want _start for the
-     PRO configurations; $START$ calls main directly....  Deal with it.  */
-  msym_start = lookup_minimal_symbol ("$START$", NULL, NULL);
-  if (msym_us
-      && msym_start
-      && SYMBOL_VALUE_ADDRESS (msym_us) == SYMBOL_VALUE_ADDRESS (msym_start))
-    return 0;
-
-  next = get_next_frame (thisframe);
-  if (next)
-    next_u = find_unwind_entry (next->pc);
-
-  /* If this frame does not save SP, has no stack, isn't a stub,
-     and doesn't "call" an interrupt routine or signal handler caller,
-     then its not valid.  */
-  if (u->Save_SP || u->Total_frame_size || u->stub_unwind.stub_type != 0
-      || (thisframe->next && thisframe->next->signal_handler_caller)
-      || (next_u && next_u->HP_UX_interrupt_marker))
-    return 1;
-
-  if (pc_in_linker_stub (thisframe->pc))
-    return 1;
-
-  return 0;
-}
-
-/*
-   These functions deal with saving and restoring register state
-   around a function call in the inferior. They keep the stack
-   double-word aligned; eventually, on an hp700, the stack will have
-   to be aligned to a 64-byte boundary. */
-
-void
-push_dummy_frame (inf_status)
-     struct inferior_status *inf_status;
-{
-  CORE_ADDR sp, pc, pcspace;
-  register int regnum;
-  int int_buffer;
-  double freg_buffer;
-
-  /* Oh, what a hack.  If we're trying to perform an inferior call
-     while the inferior is asleep, we have to make sure to clear
-     the "in system call" bit in the flag register (the call will
-     start after the syscall returns, so we're no longer in the system
-     call!)  This state is kept in "inf_status", change it there.
-
-     We also need a number of horrid hacks to deal with lossage in the
-     PC queue registers (apparently they're not valid when the in syscall
-     bit is set).  */
-  pc = target_read_pc (inferior_pid);
-  int_buffer = read_register (FLAGS_REGNUM);
-  if (int_buffer & 0x2)
-    {
-      unsigned int sid;
-      int_buffer &= ~0x2;
-      memcpy (inf_status->registers, &int_buffer, 4);
-      memcpy (inf_status->registers + REGISTER_BYTE (PCOQ_HEAD_REGNUM), &pc, 4);
-      pc += 4;
-      memcpy (inf_status->registers + REGISTER_BYTE (PCOQ_TAIL_REGNUM), &pc, 4);
-      pc -= 4;
-      sid = (pc >> 30) & 0x3;
-      if (sid == 0)
-	pcspace = read_register (SR4_REGNUM);
-      else
-	pcspace = read_register (SR4_REGNUM + 4 + sid);
-      memcpy (inf_status->registers + REGISTER_BYTE (PCSQ_HEAD_REGNUM),
-	      &pcspace, 4);
-      memcpy (inf_status->registers + REGISTER_BYTE (PCSQ_TAIL_REGNUM),
-	      &pcspace, 4);
-    }
-  else
-    pcspace = read_register (PCSQ_HEAD_REGNUM);
-
-  /* Space for "arguments"; the RP goes in here. */
-  sp = read_register (SP_REGNUM) + 48;
-  int_buffer = read_register (RP_REGNUM) | 0x3;
-  write_memory (sp - 20, (char *)&int_buffer, 4);
-
-  int_buffer = TARGET_READ_FP ();
-  write_memory (sp, (char *)&int_buffer, 4);
-
-  write_register (FP_REGNUM, sp);
-
-  sp += 8;
-
-  for (regnum = 1; regnum < 32; regnum++)
-    if (regnum != RP_REGNUM && regnum != FP_REGNUM)
-      sp = push_word (sp, read_register (regnum));
-
-  sp += 4;
-
-  for (regnum = FP0_REGNUM; regnum < NUM_REGS; regnum++)
-    {
-      read_register_bytes (REGISTER_BYTE (regnum), (char *)&freg_buffer, 8);
-      sp = push_bytes (sp, (char *)&freg_buffer, 8);
-    }
-  sp = push_word (sp, read_register (IPSW_REGNUM));
-  sp = push_word (sp, read_register (SAR_REGNUM));
-  sp = push_word (sp, pc);
-  sp = push_word (sp, pcspace);
-  sp = push_word (sp, pc + 4);
-  sp = push_word (sp, pcspace);
-  write_register (SP_REGNUM, sp);
-}
-
-static void
-find_dummy_frame_regs (frame, frame_saved_regs)
-     struct frame_info *frame;
-     struct frame_saved_regs *frame_saved_regs;
-{
-  CORE_ADDR fp = frame->frame;
-  int i;
-
-  frame_saved_regs->regs[RP_REGNUM] = (fp - 20) & ~0x3;
-  frame_saved_regs->regs[FP_REGNUM] = fp;
-  frame_saved_regs->regs[1] = fp + 8;
-
-  for (fp += 12, i = 3; i < 32; i++)
-    {
-      if (i != FP_REGNUM)
-	{
-	  frame_saved_regs->regs[i] = fp;
-	  fp += 4;
-	}
-    }
-
-  fp += 4;
-  for (i = FP0_REGNUM; i < NUM_REGS; i++, fp += 8)
-    frame_saved_regs->regs[i] = fp;
-
-  frame_saved_regs->regs[IPSW_REGNUM] = fp;
-  frame_saved_regs->regs[SAR_REGNUM] = fp + 4;
-  frame_saved_regs->regs[PCOQ_HEAD_REGNUM] = fp + 8;
-  frame_saved_regs->regs[PCSQ_HEAD_REGNUM] = fp + 12;
-  frame_saved_regs->regs[PCOQ_TAIL_REGNUM] = fp + 16;
-  frame_saved_regs->regs[PCSQ_TAIL_REGNUM] = fp + 20;
-}
-
-void
-hppa_pop_frame ()
-{
-  register struct frame_info *frame = get_current_frame ();
-  register CORE_ADDR fp, npc, target_pc;
-  register int regnum;
-  struct frame_saved_regs fsr;
-  double freg_buffer;
-
-  fp = FRAME_FP (frame);
-  get_frame_saved_regs (frame, &fsr);
-
-#ifndef NO_PC_SPACE_QUEUE_RESTORE
-  if (fsr.regs[IPSW_REGNUM])    /* Restoring a call dummy frame */
-    restore_pc_queue (&fsr);
-#endif
-
-  for (regnum = 31; regnum > 0; regnum--)
-    if (fsr.regs[regnum])
-      write_register (regnum, read_memory_integer (fsr.regs[regnum], 4));
-
-  for (regnum = NUM_REGS - 1; regnum >= FP0_REGNUM ; regnum--)
-    if (fsr.regs[regnum])
-      {
-	read_memory (fsr.regs[regnum], (char *)&freg_buffer, 8);
-        write_register_bytes (REGISTER_BYTE (regnum), (char *)&freg_buffer, 8);
-      }
-
-  if (fsr.regs[IPSW_REGNUM])
-    write_register (IPSW_REGNUM,
-                    read_memory_integer (fsr.regs[IPSW_REGNUM], 4));
-
-  if (fsr.regs[SAR_REGNUM])
-    write_register (SAR_REGNUM,
-                    read_memory_integer (fsr.regs[SAR_REGNUM], 4));
-
-  /* If the PC was explicitly saved, then just restore it.  */
-  if (fsr.regs[PCOQ_TAIL_REGNUM])
-    {
-      npc = read_memory_integer (fsr.regs[PCOQ_TAIL_REGNUM], 4);
-      write_register (PCOQ_TAIL_REGNUM, npc);
-    }
-  /* Else use the value in %rp to set the new PC.  */
-  else 
-    {
-      npc = read_register (RP_REGNUM);
-      write_pc (npc);
-    }
-
-  write_register (FP_REGNUM, read_memory_integer (fp, 4));
-
-  if (fsr.regs[IPSW_REGNUM])    /* call dummy */
-    write_register (SP_REGNUM, fp - 48);
-  else
-    write_register (SP_REGNUM, fp);
-
-  /* The PC we just restored may be inside a return trampoline.  If so
-     we want to restart the inferior and run it through the trampoline.
-
-     Do this by setting a momentary breakpoint at the location the
-     trampoline returns to. 
-
-     Don't skip through the trampoline if we're popping a dummy frame.  */
-  target_pc = SKIP_TRAMPOLINE_CODE (npc & ~0x3) & ~0x3;
-  if (target_pc && !fsr.regs[IPSW_REGNUM])
-    {
-      struct symtab_and_line sal;
-      struct breakpoint *breakpoint;
-      struct cleanup *old_chain;
-
-      /* Set up our breakpoint.   Set it to be silent as the MI code
-	 for "return_command" will print the frame we returned to.  */
-      sal = find_pc_line (target_pc, 0);
-      sal.pc = target_pc;
-      breakpoint = set_momentary_breakpoint (sal, NULL, bp_finish);
-      breakpoint->silent = 1;
-
-      /* So we can clean things up.  */
-      old_chain = make_cleanup ((make_cleanup_func) delete_breakpoint, breakpoint);
-
-      /* Start up the inferior.  */
-      clear_proceed_status ();
-      proceed_to_finish = 1;
-      proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0);
-
-      /* Perform our cleanups.  */
-      do_cleanups (old_chain);
-    }
-  flush_cached_frames ();
-}
-
-/* After returning to a dummy on the stack, restore the instruction
-   queue space registers. */
-
-static int
-restore_pc_queue (fsr)
-     struct frame_saved_regs *fsr;
-{
-  CORE_ADDR pc = read_pc ();
-  CORE_ADDR new_pc = read_memory_integer (fsr->regs[PCOQ_HEAD_REGNUM], 4);
-  struct target_waitstatus w;
-  int insn_count;
-
-  /* Advance past break instruction in the call dummy. */
-  write_register (PCOQ_HEAD_REGNUM, pc + 4);
-  write_register (PCOQ_TAIL_REGNUM, pc + 8);
-
-  /* HPUX doesn't let us set the space registers or the space
-     registers of the PC queue through ptrace. Boo, hiss.
-     Conveniently, the call dummy has this sequence of instructions
-     after the break:
-        mtsp r21, sr0
-        ble,n 0(sr0, r22)
-    
-     So, load up the registers and single step until we are in the
-     right place. */
-
-  write_register (21, read_memory_integer (fsr->regs[PCSQ_HEAD_REGNUM], 4));
-  write_register (22, new_pc);
-
-  for (insn_count = 0; insn_count < 3; insn_count++)
-    {
-      /* FIXME: What if the inferior gets a signal right now?  Want to
-	 merge this into wait_for_inferior (as a special kind of
-	 watchpoint?  By setting a breakpoint at the end?  Is there
-	 any other choice?  Is there *any* way to do this stuff with
-	 ptrace() or some equivalent?).  */
-      resume (1, 0);
-      target_wait (inferior_pid, &w);
-
-      if (w.kind == TARGET_WAITKIND_SIGNALLED)
-        {
-          stop_signal = w.value.sig;
-          terminal_ours_for_output ();
-          printf_unfiltered ("\nProgram terminated with signal %s, %s.\n",
-			     target_signal_to_name (stop_signal),
-			     target_signal_to_string (stop_signal));
-          gdb_flush (gdb_stdout);
-          return 0;
-        }
-    }
-  target_terminal_ours ();
-  target_fetch_registers (-1);
-  return 1;
-}
-
-#if 0
-CORE_ADDR
-hppa_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  /* array of arguments' offsets */
-  int *offset = (int *)alloca(nargs * sizeof (int));
-  int cum = 0;
-  int i, alignment;
-  
-  for (i = 0; i < nargs; i++)
-    {
-      int x = 0;
-      /* cum is the sum of the lengths in bytes of
-	 the arguments seen so far */
-      cum += TYPE_LENGTH (VALUE_TYPE (args[i]));
-
-    /* value must go at proper alignment. Assume alignment is a
-	 power of two. */
-      alignment = hppa_alignof (VALUE_TYPE (args[i]));
-
-      if (cum % alignment)
-	cum = (cum + alignment) & -alignment;
-      offset[i] = -cum;
-
-    }
-  sp += max ((cum + 7) & -8, 16);
-
-  for (i = 0; i < nargs; i++)
-    write_memory (sp + offset[i], VALUE_CONTENTS (args[i]),
-		  TYPE_LENGTH (VALUE_TYPE (args[i])));
-
-  if (struct_return)
-    write_register (28, struct_addr);
-  return sp + 32;
-}
-#endif
-
-/* elz: I am rewriting this function, because the one above is a very 
-   obscure piece of code.
-   This function pushes the arguments on the stack. The stack grows up
-   on the PA. 
-   Each argument goes in one (or more) word (4 bytes) on the stack.
-   The first four words for the args must be allocated, even if they 
-   are not used. 
-   The 'topmost' arg is arg0, the 'bottom-most' is arg3. (if you think of 
-   them as 1 word long).
-   Below these there can be any number of arguments, as needed by the function.
-   If an arg is bigger than one word, it will be written on the stack 
-   occupying as many words as needed. Args that are bigger than 64bits
-   are not copied on the stack, a pointer is passed instead.
-
-   On top of the arg0 word there are other 8 words (32bytes) which are used
-   for other purposes */
-
-CORE_ADDR
-hppa_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  /* array of arguments' offsets */
-  int *offset = (int *)alloca(nargs * sizeof (int));
-  /* array of arguments' lengths: real lengths in bytes, not aligned to word size */
-  int *lengths = (int *)alloca(nargs * sizeof (int));
-
-  int bytes_reserved; /* this is the number of bytes on the stack occupied by an
-                         argument. This will be always a multiple of 4 */
-
-  int cum_bytes_reserved = 0; /* this is the total number of bytes reserved by the args
-                                 seen so far. It is a multiple of 4 always */
-  int cum_bytes_aligned = 0; /* same as above, but aligned on 8 bytes */
-  int i; 
-
-  /* When an arg does not occupy a whole word, for instance in bitfields:
-     if the arg is x bits (0<x<32), it must be written
-     starting from the (x-1)-th position  down until the 0-th position. 
-     It is enough to align it to the word. */ 
-  /* if an arg occupies 8 bytes, it must be aligned on the 64-bits 
-     high order word in odd arg word. */
-  /* if an arg is larger than 64 bits, we need to pass a pointer to it, and
-     copy the actual value on the stack, so that the callee can play with it.
-     This is taken care of in valops.c in the call_function_by_hand function.
-     The argument that is received in this function here has already be converted
-     to a pointer to whatever is needed, so that it just can be pushed
-     as a word argument */
-  
-  for (i = 0; i < nargs; i++)
-    {
-
-      lengths[i] = TYPE_LENGTH (VALUE_TYPE (args[i]));
-
-      if (lengths[i] % 4)
-        bytes_reserved = (lengths[i] / 4) * 4 + 4;
-      else 
-        bytes_reserved = lengths[i];
-
-      offset[i] = cum_bytes_reserved + lengths[i];
-
-      if ((bytes_reserved == 8) && (offset[i] % 8)) /* if 64-bit arg is not 64 bit aligned */
-      {
-        int new_offset=0;
-        /* bytes_reserved is already aligned to the word, so we put it at one word
-           more down the stack. This will leave one empty word on the
-           stack, and one unused register. This is OK, see the calling
-           convention doc */
-        /* the offset may have to be moved to the corresponding position
-           one word down the stack, to maintain 
-           alignment. */
-        new_offset = (offset[i] / 8) * 8 + 8;
-        if ((new_offset - offset[i]) >=4) 
-        {
-         bytes_reserved += 4;
-         offset[i] += 4;
-        }
-      }
-
-      cum_bytes_reserved += bytes_reserved;
-
-    }
-
-  /* now move up the sp to reserve at least 4 words required for the args,
-     or more than this if needed */
-  /* wee also need to keep the sp aligned to 8 bytes */
-  cum_bytes_aligned = STACK_ALIGN (cum_bytes_reserved);
-  sp += max (cum_bytes_aligned, 16);
-
-  /* now write each of the args at the proper offset down the stack */
-  for (i = 0; i < nargs; i++)
-    write_memory (sp - offset[i], VALUE_CONTENTS (args[i]), lengths[i]);
-		  
-
- /* if a structure has to be returned, set up register 28 to hold its address */
-  if (struct_return)
-    write_register (28, struct_addr);
-
- /* the stack will have other 8 words on top of the args */
-  return sp + 32;
-}
-
-
-/* elz: this function returns a value which is built looking at the given address.
-   It is called from call_function_by_hand, in case we need to return a 
-   value which is larger than 64 bits, and it is stored in the stack rather than 
-   in the registers r28 and r29 or fr4.
-   This function does the same stuff as value_being_returned in values.c, but
-   gets the value from the stack rather than from the buffer where all the
-   registers were saved when the function called completed. */
-value_ptr
-hppa_value_returned_from_stack (valtype , addr)
-     register struct type *valtype;
-     CORE_ADDR addr;
-{
-  register value_ptr val;
-
-  val = allocate_value (valtype);
-  CHECK_TYPEDEF (valtype);
-  target_read_memory(addr, VALUE_CONTENTS_RAW (val), TYPE_LENGTH (valtype));
-
-  return val;
-}
-
-
-
-/* elz: Used to lookup a symbol in the shared libraries.
- This function calls shl_findsym, indirectly through a
- call to __d_shl_get. __d_shl_get is in end.c, which is always
- linked in by the hp compilers/linkers. 
- The call to shl_findsym cannot be made directly because it needs
- to be active in target address space. 
- inputs: - minimal symbol pointer for the function we want to look up
-         - address in target space of the descriptor for the library
-           where we want to look the symbol up.
-           This address is retrieved using the 
-           som_solib_get_solib_by_pc function (somsolib.c). 
- output: - real address in the library of the function.          
- note: the handle can be null, in which case shl_findsym will look for
-       the symbol in all the loaded shared libraries.
- files to look at if you need reference on this stuff:
- dld.c, dld_shl_findsym.c
- end.c
- man entry for shl_findsym */        
-
-CORE_ADDR
-find_stub_with_shl_get(function, handle) 
-  struct minimal_symbol *function;
-  CORE_ADDR handle;
-{
- struct symbol *get_sym, *symbol2;
- struct minimal_symbol *buff_minsym, *msymbol;
- struct type *ftype;
- value_ptr *args;
- value_ptr funcval, val;
-
- int x, namelen, err_value, tmp = -1;
- CORE_ADDR endo_buff_addr, value_return_addr, errno_return_addr;
- CORE_ADDR stub_addr;
-
-
-    args           = (value_ptr *) alloca (sizeof (value_ptr) * 8);  /* 6 for the arguments and one null one??? */
-    funcval        = find_function_in_inferior("__d_shl_get");
-    get_sym        = lookup_symbol("__d_shl_get", NULL, VAR_NAMESPACE, NULL, NULL);
-    buff_minsym    = lookup_minimal_symbol("__buffer", NULL, NULL);
-    msymbol        = lookup_minimal_symbol ("__shldp", NULL, NULL);
-    symbol2 = lookup_symbol("__shldp", NULL, VAR_NAMESPACE, NULL, NULL);
-    endo_buff_addr = SYMBOL_VALUE_ADDRESS (buff_minsym);
-    namelen        = strlen(SYMBOL_NAME(function));
-    value_return_addr = endo_buff_addr + namelen;
-    ftype          = check_typedef(SYMBOL_TYPE(get_sym));
-
-    /* do alignment */
-    if ((x=value_return_addr % 64) !=0)
-       value_return_addr = value_return_addr + 64 - x;
-
-    errno_return_addr = value_return_addr + 64;
-
-    
-    /* set up stuff needed by __d_shl_get in buffer in end.o */
-
-    target_write_memory(endo_buff_addr, SYMBOL_NAME(function), namelen);
-    
-    target_write_memory(value_return_addr, (char *) &tmp, 4);
-    
-    target_write_memory(errno_return_addr, (char *) &tmp, 4);
-
-    target_write_memory(SYMBOL_VALUE_ADDRESS(msymbol), 
-                        (char *)&handle, 4);
-    
-    /* now prepare the arguments for the call */
-
-    args[0] = value_from_longest (TYPE_FIELD_TYPE(ftype, 0), 12);
-    args[1] = value_from_longest (TYPE_FIELD_TYPE(ftype, 1), SYMBOL_VALUE_ADDRESS(msymbol));
-    args[2] = value_from_longest (TYPE_FIELD_TYPE(ftype, 2), endo_buff_addr);
-    args[3] = value_from_longest (TYPE_FIELD_TYPE(ftype, 3), TYPE_PROCEDURE);
-    args[4] = value_from_longest (TYPE_FIELD_TYPE(ftype, 4), value_return_addr);
-    args[5] = value_from_longest (TYPE_FIELD_TYPE(ftype, 5), errno_return_addr);
-
-    /* now call the function */
-
-    val = call_function_by_hand(funcval, 6, args);
-
-    /* now get the results */
-
-    target_read_memory(errno_return_addr, (char *) &err_value, sizeof(err_value));
-
-    target_read_memory(value_return_addr, (char *) &stub_addr, sizeof(stub_addr));
-    if (stub_addr <= 0)
-        error("call to __d_shl_get failed, error code is %d", err_value); /* purecov: deadcode */
-    
-    return(stub_addr);
-}
-
-/* Cover routine for find_stub_with_shl_get to pass to catch_errors */ 
-static CORE_ADDR
-cover_find_stub_with_shl_get (args)
-  args_for_find_stub * args;
-{
-  return find_stub_with_shl_get (args->msym, args->solib_handle);
-}
-
-
-/* Insert the specified number of args and function address
-   into a call sequence of the above form stored at DUMMYNAME.
-
-   On the hppa we need to call the stack dummy through $$dyncall.
-   Therefore our version of FIX_CALL_DUMMY takes an extra argument,
-   real_pc, which is the location where gdb should start up the
-   inferior to do the function call. */
-
-CORE_ADDR
-hppa_fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p)
-     char *dummy;
-     CORE_ADDR pc;
-     CORE_ADDR fun;
-     int nargs;
-     value_ptr *args;
-     struct type *type;
-     int gcc_p;
-{
-  CORE_ADDR dyncall_addr;
-  struct minimal_symbol *msymbol;
-  struct minimal_symbol *trampoline;
-  int flags = read_register (FLAGS_REGNUM);
-  struct unwind_table_entry *u;
-  CORE_ADDR new_stub=0;
-  CORE_ADDR solib_handle=0;
-
-  trampoline = NULL;
-  msymbol = lookup_minimal_symbol ("$$dyncall", NULL, NULL);
-  if (msymbol == NULL)
-    error ("Can't find an address for $$dyncall trampoline"); /* purecov: deadcode */
-
-  dyncall_addr = SYMBOL_VALUE_ADDRESS (msymbol);
-
-  /* FUN could be a procedure label, in which case we have to get
-     its real address and the value of its GOT/DP.  */
-  if (fun & 0x2)
-    {
-      /* Get the GOT/DP value for the target function.  It's
-	 at *(fun+4).  Note the call dummy is *NOT* allowed to
-	 trash %r19 before calling the target function.  */
-      write_register (19, read_memory_integer ((fun & ~0x3) + 4, 4));
-
-      /* Now get the real address for the function we are calling, it's
-	 at *fun.  */
-      fun = (CORE_ADDR) read_memory_integer (fun & ~0x3, 4);
-    }
-  else
-    {
-
-#ifndef GDB_TARGET_IS_PA_ELF
-      /* FUN could be either an export stub, or the real address of a
-	 function in a shared library.  We must call an import stub
-	 rather than the export stub or real function for lazy binding
-	 to work correctly.  */
-
-      /* elz: let's see if fun is in a shared library */
-      solib_handle = som_solib_get_solib_by_pc(fun);
-
-      /* elz: for 10.30 and 11.00 the calls via __d_plt_call cannot be made
-	 via import stubs, only via plables, so this code here becomes useless.
-	 On 10.20, the plables mechanism works too, so we just ignore this import 
-	 stub stuff */
-#if 0
-      if (solib_handle)
-	{
-	  struct objfile *objfile;
-	  struct minimal_symbol *funsymbol, *stub_symbol;
-	  CORE_ADDR newfun = 0;
-
-	  funsymbol = lookup_minimal_symbol_by_pc (fun);
-	  if (!funsymbol)
-	    error ("Unable to find minimal symbol for target fucntion.\n");
-
-	  /* Search all the object files for an import symbol with the
-	     right name. */
-	  ALL_OBJFILES (objfile)
-	    {
-	      stub_symbol = lookup_minimal_symbol (SYMBOL_NAME (funsymbol),
-						   NULL, objfile);
-	      /* Found a symbol with the right name.  */
-	      if (stub_symbol)
-		{
-		  struct unwind_table_entry *u;
-		  /* It must be a shared library trampoline.  */
-		  if (MSYMBOL_TYPE (stub_symbol) != mst_solib_trampoline)
-		    continue;
-
-		  /* It must also be an import stub.  */
-		  u = find_unwind_entry (SYMBOL_VALUE (stub_symbol));
-		  if (!u || u->stub_unwind.stub_type != IMPORT)
-		    continue;
-
-		  /* OK.  Looks like the correct import stub.  */
-		  newfun = SYMBOL_VALUE (stub_symbol);
-		  fun = newfun;
-		}
-	    }
-	  if (newfun == 0)
-	    write_register (19, som_solib_get_got_by_pc (fun));
-	}
-#endif /* end of if 0 */
-#endif
-    }
-
-  /* If we are calling an import stub (eg calling into a dynamic library)
-     then have sr4export call the magic __d_plt_call routine which is linked
-     in from end.o.  (You can't use _sr4export to call the import stub as
-     the value in sp-24 will get fried and you end up returning to the
-     wrong location.  You can't call the import stub directly as the code
-     to bind the PLT entry to a function can't return to a stack address.)  */
-
-  /* elz:
-     There does not have to be an import stub to call a routine in a
-     different load module (note: a "load module" is an a.out or a shared
-     library).  If you call a routine indirectly, going through $$dyncall (or
-     $$dyncall_external), you won't go through an import stub.  Import stubs
-     are only used for direct calls to an imported routine.
-
-     What you (wdb) need is to go through $$dyncall with a proper plabel for
-     the imported routine.  shl_findsym() returns you the address of a plabel
-     suitable for use in making an indirect call through, e.g., through
-     $$dyncall.
-     This is taken care below with the call to find_stub_.... */
-#if 0
-  /* elz: this check here is not necessary if we are going to call stuff through
-     plabels only, we just now check whether the function we call is in a shlib */
-  u = find_unwind_entry (fun);
-
-  if (u && u->stub_unwind.stub_type == IMPORT || 
-      (!(u && u->stub_unwind.stub_type == IMPORT) && solib_handle))
-#endif /* 0 */
-  if (solib_handle)
-    {
-      CORE_ADDR new_fun;
-
-      /* Prefer __gcc_plt_call over the HP supplied routine because
-	 __gcc_plt_call works for any number of arguments.  */
-      trampoline = lookup_minimal_symbol ("__gcc_plt_call", NULL, NULL);
-      if (trampoline == NULL)
-	trampoline = lookup_minimal_symbol ("__d_plt_call", NULL, NULL);
-
-      if (trampoline == NULL)
-	{
-	  error ("Can't find an address for __d_plt_call or __gcc_plt_call trampoline\nSuggest linking executable with -g (links in /opt/langtools/lib/end.o)");
-	}
-      /* This is where sr4export will jump to.  */
-      new_fun = SYMBOL_VALUE_ADDRESS (trampoline);
-
-      if (strcmp (SYMBOL_NAME (trampoline), "__d_plt_call") == 0)
-	{
-          /* if the function is in a shared library, but we have no import sub for 
-             it, we need to get the plabel from a call to __d_shl_get, which is a 
-             function in end.o. To call this function we need to set up various things */
-	  
-	  /* actually now we just use the plabel any time we make the call,
-	     because on 10.30 and 11.00 this is the only acceptable way. This also
-	     works fine for 10.20 */
-	  /* if (!(u && u->stub_unwind.stub_type == IMPORT) && solib_handle) */
-            {
-              struct minimal_symbol *fmsymbol = lookup_minimal_symbol_by_pc(fun);
-              
-              new_stub = find_stub_with_shl_get(fmsymbol, solib_handle);
-
-              if (new_stub == NULL) 
-                error("Can't find an import stub for %s", SYMBOL_NAME(fmsymbol)); /* purecov: deadcode */
-            }
-
-	  /* We have to store the address of the stub in __shlib_funcptr.  */
-	    msymbol = lookup_minimal_symbol ("__shlib_funcptr", NULL,
-					     (struct objfile *)NULL);
-	    if (msymbol == NULL)
-	      error ("Can't find an address for __shlib_funcptr"); /* purecov: deadcode */
-
-         /* if (new_stub != NULL) */
-	     target_write_memory (SYMBOL_VALUE_ADDRESS (msymbol), (char *)&new_stub, 4);
-         /* this is no longer used */
-         /* else
-	     target_write_memory (SYMBOL_VALUE_ADDRESS (msymbol), (char *)&fun, 4); */
-
-	  /* We want sr4export to call __d_plt_call, so we claim it is
-	     the final target.  Clear trampoline.  */
-	    fun = new_fun;
-	    trampoline = NULL;
-	}
-    }
-
-  /* Store upper 21 bits of function address into ldil.  fun will either be
-     the final target (most cases) or __d_plt_call when calling into a shared
-     library and __gcc_plt_call is not available.  */
-  store_unsigned_integer
-    (&dummy[FUNC_LDIL_OFFSET],
-     INSTRUCTION_SIZE,
-     deposit_21 (fun >> 11,
-		 extract_unsigned_integer (&dummy[FUNC_LDIL_OFFSET],
-					   INSTRUCTION_SIZE)));
-
-  /* Store lower 11 bits of function address into ldo */
-  store_unsigned_integer
-    (&dummy[FUNC_LDO_OFFSET],
-     INSTRUCTION_SIZE,
-     deposit_14 (fun & MASK_11,
-		 extract_unsigned_integer (&dummy[FUNC_LDO_OFFSET],
-					   INSTRUCTION_SIZE)));
-#ifdef SR4EXPORT_LDIL_OFFSET
-
-  {
-    CORE_ADDR trampoline_addr;
-
-    /* We may still need sr4export's address too.  */
-
-    if (trampoline == NULL)
-      {
-	msymbol = lookup_minimal_symbol ("_sr4export", NULL, NULL);
-	if (msymbol == NULL)
-	  error ("Can't find an address for _sr4export trampoline"); /* purecov: deadcode */
-
-	trampoline_addr = SYMBOL_VALUE_ADDRESS (msymbol);
-      }
-    else
-      trampoline_addr = SYMBOL_VALUE_ADDRESS (trampoline);
-
-
-    /* Store upper 21 bits of trampoline's address into ldil */
-    store_unsigned_integer
-      (&dummy[SR4EXPORT_LDIL_OFFSET],
-       INSTRUCTION_SIZE,
-       deposit_21 (trampoline_addr >> 11,
-		   extract_unsigned_integer (&dummy[SR4EXPORT_LDIL_OFFSET],
-					     INSTRUCTION_SIZE)));
-
-    /* Store lower 11 bits of trampoline's address into ldo */
-    store_unsigned_integer
-      (&dummy[SR4EXPORT_LDO_OFFSET],
-       INSTRUCTION_SIZE,
-       deposit_14 (trampoline_addr & MASK_11,
-		   extract_unsigned_integer (&dummy[SR4EXPORT_LDO_OFFSET],
-					     INSTRUCTION_SIZE)));
-  }
-#endif
-
-  write_register (22, pc);
-
-  /* If we are in a syscall, then we should call the stack dummy
-     directly.  $$dyncall is not needed as the kernel sets up the
-     space id registers properly based on the value in %r31.  In
-     fact calling $$dyncall will not work because the value in %r22
-     will be clobbered on the syscall exit path. 
-
-     Similarly if the current PC is in a shared library.  Note however,
-     this scheme won't work if the shared library isn't mapped into
-     the same space as the stack.  */
-  if (flags & 2)
-    return pc;
-#ifndef GDB_TARGET_IS_PA_ELF
-  else if (som_solib_get_got_by_pc (target_read_pc (inferior_pid)))
-    return pc;
-#endif
-  else
-    return dyncall_addr;
-
-}
-
-
-
-
-/* If the pid is in a syscall, then the FP register is not readable.
-   We'll return zero in that case, rather than attempting to read it
-   and cause a warning. */
-CORE_ADDR
-target_read_fp (pid)
-  int  pid;
-{
-  int flags = read_register (FLAGS_REGNUM);
-
-  if (flags & 2) {
-    return (CORE_ADDR) 0;
-  }
-
-  /* This is the only site that may directly read_register () the FP
-     register.  All others must use TARGET_READ_FP (). */
-  return read_register (FP_REGNUM);
-}
-
-
-/* Get the PC from %r31 if currently in a syscall.  Also mask out privilege
-   bits.  */
-
-CORE_ADDR
-target_read_pc (pid)
-     int pid;
-{
-  int flags = read_register_pid (FLAGS_REGNUM, pid);
-
-  /* The following test does not belong here.  It is OS-specific, and belongs
-     in native code.  */
-  /* Test SS_INSYSCALL */
-  if (flags & 2)
-    return read_register_pid (31, pid) & ~0x3;
-
-  return read_register_pid (PC_REGNUM, pid) & ~0x3;
-}
-
-/* Write out the PC.  If currently in a syscall, then also write the new
-   PC value into %r31.  */
-
-void
-target_write_pc (v, pid)
-     CORE_ADDR v;
-     int pid;
-{
-  int flags = read_register_pid (FLAGS_REGNUM, pid);
-
-  /* The following test does not belong here.  It is OS-specific, and belongs
-     in native code.  */
-  /* If in a syscall, then set %r31.  Also make sure to get the 
-     privilege bits set correctly.  */
-  /* Test SS_INSYSCALL */
-  if (flags & 2)
-    write_register_pid (31, v | 0x3, pid);
-
-  write_register_pid (PC_REGNUM, v, pid);
-  write_register_pid (NPC_REGNUM, v + 4, pid);
-}
-
-/* return the alignment of a type in bytes. Structures have the maximum
-   alignment required by their fields. */
-
-static int
-hppa_alignof (type)
-     struct type *type;
-{
-  int max_align, align, i;
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_FLT:
-      return TYPE_LENGTH (type);
-    case TYPE_CODE_ARRAY:
-      return hppa_alignof (TYPE_FIELD_TYPE (type, 0));
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      max_align = 1;
-      for (i = 0; i < TYPE_NFIELDS (type); i++)
-	{
-	  /* Bit fields have no real alignment. */
-	  /* if (!TYPE_FIELD_BITPOS (type, i)) */
-	  if (!TYPE_FIELD_BITSIZE (type, i)) /* elz: this should be bitsize */
-	    {
-	      align = hppa_alignof (TYPE_FIELD_TYPE (type, i));
-	      max_align = max (max_align, align);
-	    }
-	}
-      return max_align;
-    default:
-      return 4;
-    }
-}
-
-/* Print the register regnum, or all registers if regnum is -1 */
-
-void
-pa_do_registers_info (regnum, fpregs)
-     int regnum;
-     int fpregs;
-{
-  char raw_regs [REGISTER_BYTES];
-  int i;
-
-  /* Make a copy of gdb's save area (may cause actual
-     reads from the target). */
-  for (i = 0; i < NUM_REGS; i++)
-    read_relative_register_raw_bytes (i, raw_regs + REGISTER_BYTE (i));
-
-  if (regnum == -1)
-    pa_print_registers (raw_regs, regnum, fpregs);
-  else if (regnum < FP4_REGNUM) {
-    long reg_val[2];
-      
-    /* Why is the value not passed through "extract_signed_integer"
-       as in "pa_print_registers" below? */
-    pa_register_look_aside(raw_regs, regnum, &reg_val[0]);
-
-    if(!is_pa_2) {
-      printf_unfiltered ("%s %x\n", REGISTER_NAME (regnum), reg_val[1]);
-    }
-    else {
-      /* Fancy % formats to prevent leading zeros. */
-      if(reg_val[0] == 0)
-	printf_unfiltered("%s %x\n", REGISTER_NAME (regnum), reg_val[1]);
-      else
-	printf_unfiltered("%s %x%8.8x\n", REGISTER_NAME (regnum),
-			   reg_val[0], reg_val[1]);        
-    }
-  }
-  else
-      /* Note that real floating point values only start at
-         FP4_REGNUM.  FP0 and up are just status and error
-         registers, which have integral (bit) values. */
-    pa_print_fp_reg (regnum);
-}
-
-/********** new function ********************/
-void
-pa_do_strcat_registers_info (regnum, fpregs, stream, precision)
-     int regnum;
-     int fpregs;
-     GDB_FILE *stream;
-     enum precision_type precision;
-{
-  char raw_regs [REGISTER_BYTES];
-  int i;
-
-  /* Make a copy of gdb's save area (may cause actual
-     reads from the target). */  
-  for (i = 0; i < NUM_REGS; i++)
-    read_relative_register_raw_bytes (i, raw_regs + REGISTER_BYTE (i));
-
-  if (regnum == -1)
-    pa_strcat_registers (raw_regs, regnum, fpregs, stream);
-
-  else if (regnum < FP4_REGNUM) {
-    long reg_val[2];
-      
-    /* Why is the value not passed through "extract_signed_integer"
-       as in "pa_print_registers" below? */
-    pa_register_look_aside(raw_regs, regnum, &reg_val[0]);
-
-    if(!is_pa_2) {
-      fprintf_unfiltered (stream, "%s %x", REGISTER_NAME (regnum), reg_val[1]);
-    }
-    else {
-      /* Fancy % formats to prevent leading zeros. */
-      if(reg_val[0] == 0)
-	fprintf_unfiltered(stream, "%s %x", REGISTER_NAME (regnum),
-			   reg_val[1]);
-      else
-	fprintf_unfiltered(stream, "%s %x%8.8x", REGISTER_NAME (regnum),
-			   reg_val[0], reg_val[1]);        
-    }
-  }
-  else
-      /* Note that real floating point values only start at
-         FP4_REGNUM.  FP0 and up are just status and error
-         registers, which have integral (bit) values. */
-    pa_strcat_fp_reg (regnum, stream, precision);
-}
-
-/* If this is a PA2.0 machine, fetch the real 64-bit register
-   value.  Otherwise use the info from gdb's saved register area.
-
-   Note that reg_val is really expected to be an array of longs,
-   with two elements. */
-static void
-pa_register_look_aside(raw_regs, regnum, raw_val)
-     char *raw_regs;
-     int   regnum;
-     long *raw_val;
-{
-  static int know_which = 0;  /* False */
-
-  int          regaddr;
-  unsigned int offset;
-  register int i;
-  int          start;
-  
-  
-  char buf[MAX_REGISTER_RAW_SIZE];
-  long long reg_val;
-
-  if(!know_which) {
-     if(CPU_PA_RISC2_0 == sysconf(_SC_CPU_VERSION)) {
-        is_pa_2 = (1==1);
-     }
-     
-     know_which = 1;  /* True */
-  }
-
-  raw_val[0] = 0;
-  raw_val[1] = 0;
-
-  if(!is_pa_2) {
-      raw_val[1] = *(long *)(raw_regs + REGISTER_BYTE(regnum));
-      return;
-  }
-
-  /* Code below copied from hppah-nat.c, with fixes for wide
-     registers, using different area of save_state, etc. */
-  if(regnum == FLAGS_REGNUM || regnum >= FP0_REGNUM) {
-      /* Use narrow regs area of save_state and default macro. */
-      offset  = U_REGS_OFFSET;
-      regaddr = register_addr(regnum, offset);
-      start   = 1;
-  }
-  else {
-      /* Use wide regs area, and calculate registers as 8 bytes wide.
-
-         We'd like to do this, but current version of "C" doesn't
-         permit "offsetof":
-
-            offset  = offsetof(save_state_t, ss_wide);
-
-         Note that to avoid "C" doing typed pointer arithmetic, we
-         have to cast away the type in our offset calculation:
-         otherwise we get an offset of 1! */
-      save_state_t temp;
-      offset = ((int) &temp.ss_wide) - ((int) &temp);
-      regaddr = offset + regnum * 8;
-      start   = 0;
-  }
-   
-  for(i = start; i < 2; i++)
-    {
-      errno = 0;
-      raw_val[i] = call_ptrace (PT_RUREGS, inferior_pid,
-  	 	                (PTRACE_ARG3_TYPE) regaddr, 0);
-      if (errno != 0)
-	{
-	  /* Warning, not error, in case we are attached; sometimes the
-	     kernel doesn't let us at the registers.  */
-	  char *err = safe_strerror (errno);
-	  char *msg = alloca (strlen (err) + 128);
-	  sprintf (msg, "reading register %s: %s", REGISTER_NAME (regnum), err);
-	  warning (msg);
-	  goto error_exit;
-	}
-
-      regaddr += sizeof (long);
-    }
-    
-  if (regnum == PCOQ_HEAD_REGNUM || regnum == PCOQ_TAIL_REGNUM)
-    raw_val[1] &= ~0x3; /* I think we're masking out space bits */
-
-error_exit:
-  ;
-}
-
-/* "Info all-reg" command */
-                                                    
-static void
-pa_print_registers (raw_regs, regnum, fpregs)
-     char *raw_regs;
-     int regnum;
-     int fpregs;
-{
-  int i,j;
-  long raw_val[2];   /* Alas, we are compiled so that "long long" is 32 bits */
-  long long_val;
-
-  for (i = 0; i < 18; i++)
-    {
-      for (j = 0; j < 4; j++)
-	{
-          /* Q: Why is the value passed through "extract_signed_integer",
-	        while above, in "pa_do_registers_info" it isn't?
-             A: ? */
-	  pa_register_look_aside(raw_regs, i+(j*18), &raw_val[0]);
-
-          /* Even fancier % formats to prevent leading zeros
-             and still maintain the output in columns. */
-          if(!is_pa_2) {
-              /* Being big-endian, on this machine the low bits
-                 (the ones we want to look at) are in the second longword. */
-   	      long_val = extract_signed_integer (&raw_val[1], 4);
-  	      printf_filtered ("%8.8s: %8x  ",
-			       REGISTER_NAME (i+(j*18)), long_val);
-	  }
-          else {
-   	      /* raw_val = extract_signed_integer(&raw_val, 8); */
-              if(raw_val[0] == 0)
-  	          printf_filtered("%8.8s:         %8x  ",
-				  REGISTER_NAME (i+(j*18)), raw_val[1]);
-              else
-  	          printf_filtered("%8.8s: %8x%8.8x  ", REGISTER_NAME (i+(j*18)),
-				  raw_val[0], raw_val[1]);
-          }
-	}
-      printf_unfiltered ("\n");
-    }
-  
-  if (fpregs)
-  for (i = FP4_REGNUM; i < NUM_REGS; i++)  /* FP4_REGNUM == 72 */
-      pa_print_fp_reg (i);
-}
-
-/************* new function ******************/                                                    
-static void
-pa_strcat_registers (raw_regs, regnum, fpregs, stream)
-     char *raw_regs;
-     int regnum;
-     int fpregs;
-     GDB_FILE *stream;
-{
-  int i,j;
-  long raw_val[2];   /* Alas, we are compiled so that "long long" is 32 bits */
-  long long_val;
-  enum precision_type precision;
-
-  precision = unspecified_precision;
-
-  for (i = 0; i < 18; i++)
-    {
-      for (j = 0; j < 4; j++)
-	{
-          /* Q: Why is the value passed through "extract_signed_integer",
-                while above, in "pa_do_registers_info" it isn't?
-             A: ? */
-	  pa_register_look_aside(raw_regs, i+(j*18), &raw_val[0]);
-
-          /* Even fancier % formats to prevent leading zeros
-             and still maintain the output in columns. */
-          if(!is_pa_2) {
-              /* Being big-endian, on this machine the low bits
-                 (the ones we want to look at) are in the second longword. */
-   	      long_val = extract_signed_integer(&raw_val[1], 4);
-  	      fprintf_filtered (stream, "%8.8s: %8x  ", REGISTER_NAME (i+(j*18)), long_val);
-	  }
-          else {
-   	      /* raw_val = extract_signed_integer(&raw_val, 8); */
-              if(raw_val[0] == 0)
-  	          fprintf_filtered(stream, "%8.8s:         %8x  ", REGISTER_NAME (i+(j*18)),
-                                   raw_val[1]);
-              else
-  	          fprintf_filtered(stream, "%8.8s: %8x%8.8x  ", REGISTER_NAME (i+(j*18)),
-                                    raw_val[0], raw_val[1]);
-          }
-	}
-      fprintf_unfiltered (stream, "\n");
-    }
-  
-  if (fpregs)
-  for (i = FP4_REGNUM; i < NUM_REGS; i++)  /* FP4_REGNUM == 72 */
-      pa_strcat_fp_reg (i, stream, precision);
-}
-
-static void
-pa_print_fp_reg (i)
-     int i;
-{
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
-
-  /* Get 32bits of data.  */
-  read_relative_register_raw_bytes (i, raw_buffer);
-
-  /* Put it in the buffer.  No conversions are ever necessary.  */
-  memcpy (virtual_buffer, raw_buffer, REGISTER_RAW_SIZE (i));
-
-  fputs_filtered (REGISTER_NAME (i), gdb_stdout);
-  print_spaces_filtered (8 - strlen (REGISTER_NAME (i)), gdb_stdout);
-  fputs_filtered ("(single precision)     ", gdb_stdout);
-
-  val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0, gdb_stdout, 0,
-	     1, 0, Val_pretty_default);
-  printf_filtered ("\n");
-
-  /* If "i" is even, then this register can also be a double-precision
-     FP register.  Dump it out as such.  */
-  if ((i % 2) == 0)
-    {
-      /* Get the data in raw format for the 2nd half.  */
-      read_relative_register_raw_bytes (i + 1, raw_buffer);
-
-      /* Copy it into the appropriate part of the virtual buffer.  */
-      memcpy (virtual_buffer + REGISTER_RAW_SIZE (i), raw_buffer,
-	      REGISTER_RAW_SIZE (i));
-
-      /* Dump it as a double.  */
-      fputs_filtered (REGISTER_NAME (i), gdb_stdout);
-      print_spaces_filtered (8 - strlen (REGISTER_NAME (i)), gdb_stdout);
-      fputs_filtered ("(double precision)     ", gdb_stdout);
-
-      val_print (builtin_type_double, virtual_buffer, 0, 0, gdb_stdout, 0,
-		 1, 0, Val_pretty_default);
-      printf_filtered ("\n");
-    }
-}
-
-/*************** new function ***********************/
-static void
-pa_strcat_fp_reg (i, stream, precision)
-     int i;
-     GDB_FILE *stream;
-     enum precision_type precision;
-{
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
-
-  fputs_filtered (REGISTER_NAME (i), stream);
-  print_spaces_filtered (8 - strlen (REGISTER_NAME (i)), stream);
-
-  /* Get 32bits of data.  */
-  read_relative_register_raw_bytes (i, raw_buffer);
-
-  /* Put it in the buffer.  No conversions are ever necessary.  */
-  memcpy (virtual_buffer, raw_buffer, REGISTER_RAW_SIZE (i));
-
-  if (precision == double_precision && (i % 2) == 0)
-    {
-
-    char raw_buf[MAX_REGISTER_RAW_SIZE];
- 
-    /* Get the data in raw format for the 2nd half.  */
-    read_relative_register_raw_bytes (i + 1, raw_buf);
- 
-    /* Copy it into the appropriate part of the virtual buffer.  */
-    memcpy (virtual_buffer + REGISTER_RAW_SIZE(i), raw_buf, REGISTER_RAW_SIZE (i));
-
-    val_print (builtin_type_double, virtual_buffer, 0, 0 , stream, 0, 
-               1, 0, Val_pretty_default);
-
-    }
-  else { 
-    val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0, stream, 0,
-	       1, 0, Val_pretty_default);
-  }
-
-}
-
-/* Return one if PC is in the call path of a trampoline, else return zero.
-
-   Note we return one for *any* call trampoline (long-call, arg-reloc), not
-   just shared library trampolines (import, export).  */
-
-int
-in_solib_call_trampoline (pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  struct minimal_symbol *minsym;
-  struct unwind_table_entry *u;
-  static CORE_ADDR dyncall = 0;
-  static CORE_ADDR sr4export = 0;
-
-/* FIXME XXX - dyncall and sr4export must be initialized whenever we get a
-   new exec file */
-
-  /* First see if PC is in one of the two C-library trampolines.  */
-  if (!dyncall)
-    {
-      minsym = lookup_minimal_symbol ("$$dyncall", NULL, NULL);
-      if (minsym)
-	dyncall = SYMBOL_VALUE_ADDRESS (minsym);
-      else
-	dyncall = -1;
-    }
-
-  if (!sr4export)
-    {
-      minsym = lookup_minimal_symbol ("_sr4export", NULL, NULL);
-      if (minsym)
-	sr4export = SYMBOL_VALUE_ADDRESS (minsym);
-      else
-	sr4export = -1;
-    }
-
-  if (pc == dyncall || pc == sr4export)
-    return 1;
-
-  /* Get the unwind descriptor corresponding to PC, return zero
-     if no unwind was found.  */
-  u = find_unwind_entry (pc);
-  if (!u)
-    return 0;
-
-  /* If this isn't a linker stub, then return now.  */
-  if (u->stub_unwind.stub_type == 0)
-    return 0;
-
-  /* By definition a long-branch stub is a call stub.  */
-  if (u->stub_unwind.stub_type == LONG_BRANCH)
-    return 1;
-
-  /* The call and return path execute the same instructions within
-     an IMPORT stub!  So an IMPORT stub is both a call and return
-     trampoline.  */
-  if (u->stub_unwind.stub_type == IMPORT)
-    return 1;
-
-  /* Parameter relocation stubs always have a call path and may have a
-     return path.  */
-  if (u->stub_unwind.stub_type == PARAMETER_RELOCATION
-      || u->stub_unwind.stub_type == EXPORT)
-    {
-      CORE_ADDR addr;
-
-      /* Search forward from the current PC until we hit a branch
-	 or the end of the stub.  */
-      for (addr = pc; addr <= u->region_end; addr += 4)
-	{
-	  unsigned long insn;
-
-	  insn = read_memory_integer (addr, 4);
-
-	  /* Does it look like a bl?  If so then it's the call path, if
-	     we find a bv or be first, then we're on the return path.  */
-	  if ((insn & 0xfc00e000) == 0xe8000000)
-	    return 1;
-	  else if ((insn & 0xfc00e001) == 0xe800c000
-		   || (insn & 0xfc000000) == 0xe0000000)
-	    return 0;
-	}
-
-      /* Should never happen.  */
-      warning ("Unable to find branch in parameter relocation stub.\n"); /* purecov: deadcode */
-      return 0; /* purecov: deadcode */
-    }
-
-  /* Unknown stub type.  For now, just return zero.  */
-  return 0; /* purecov: deadcode */
-}
-
-/* Return one if PC is in the return path of a trampoline, else return zero.
-
-   Note we return one for *any* call trampoline (long-call, arg-reloc), not
-   just shared library trampolines (import, export).  */
-
-int
-in_solib_return_trampoline (pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  struct unwind_table_entry *u;
-
-  /* Get the unwind descriptor corresponding to PC, return zero
-     if no unwind was found.  */
-  u = find_unwind_entry (pc);
-  if (!u)
-    return 0;
-
-  /* If this isn't a linker stub or it's just a long branch stub, then
-     return zero.  */
-  if (u->stub_unwind.stub_type == 0 || u->stub_unwind.stub_type == LONG_BRANCH)
-    return 0;
-
-  /* The call and return path execute the same instructions within
-     an IMPORT stub!  So an IMPORT stub is both a call and return
-     trampoline.  */
-  if (u->stub_unwind.stub_type == IMPORT)
-    return 1;
-
-  /* Parameter relocation stubs always have a call path and may have a
-     return path.  */
-  if (u->stub_unwind.stub_type == PARAMETER_RELOCATION
-      || u->stub_unwind.stub_type == EXPORT)
-    {
-      CORE_ADDR addr;
-
-      /* Search forward from the current PC until we hit a branch
-	 or the end of the stub.  */
-      for (addr = pc; addr <= u->region_end; addr += 4)
-	{
-	  unsigned long insn;
-
-	  insn = read_memory_integer (addr, 4);
-
-	  /* Does it look like a bl?  If so then it's the call path, if
-	     we find a bv or be first, then we're on the return path.  */
-	  if ((insn & 0xfc00e000) == 0xe8000000)
-	    return 0;
-	  else if ((insn & 0xfc00e001) == 0xe800c000
-		   || (insn & 0xfc000000) == 0xe0000000)
-	    return 1;
-	}
-
-      /* Should never happen.  */
-      warning ("Unable to find branch in parameter relocation stub.\n"); /* purecov: deadcode */
-      return 0; /* purecov: deadcode */
-    }
-
-  /* Unknown stub type.  For now, just return zero.  */
-  return 0; /* purecov: deadcode */
-
-}
-
-/* Figure out if PC is in a trampoline, and if so find out where
-   the trampoline will jump to.  If not in a trampoline, return zero.
-
-   Simple code examination probably is not a good idea since the code
-   sequences in trampolines can also appear in user code.
-
-   We use unwinds and information from the minimal symbol table to
-   determine when we're in a trampoline.  This won't work for ELF
-   (yet) since it doesn't create stub unwind entries.  Whether or
-   not ELF will create stub unwinds or normal unwinds for linker
-   stubs is still being debated.
-
-   This should handle simple calls through dyncall or sr4export,
-   long calls, argument relocation stubs, and dyncall/sr4export
-   calling an argument relocation stub.  It even handles some stubs
-   used in dynamic executables.  */
-
-# if 0
-CORE_ADDR
-skip_trampoline_code (pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  return find_solib_trampoline_target(pc);
-}
-
-#endif
-
-CORE_ADDR
-skip_trampoline_code (pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  long orig_pc = pc;
-  long prev_inst, curr_inst, loc;
-  static CORE_ADDR dyncall = 0;
-  static CORE_ADDR dyncall_external = 0;
-  static CORE_ADDR sr4export = 0;
-  struct minimal_symbol *msym;
-  struct unwind_table_entry *u;
-
-
-/* FIXME XXX - dyncall and sr4export must be initialized whenever we get a
-   new exec file */
-
-  if (!dyncall)
-    {
-      msym = lookup_minimal_symbol ("$$dyncall", NULL, NULL);
-      if (msym)
-	dyncall = SYMBOL_VALUE_ADDRESS (msym);
-      else
-	dyncall = -1;
-    }
-
-  if (!dyncall_external)
-    {
-      msym = lookup_minimal_symbol ("$$dyncall_external", NULL, NULL);
-      if (msym)
-	dyncall_external = SYMBOL_VALUE_ADDRESS (msym);
-      else
-	dyncall_external = -1;
-    }
-
-  if (!sr4export)
-    {
-      msym = lookup_minimal_symbol ("_sr4export", NULL, NULL);
-      if (msym)
-	sr4export = SYMBOL_VALUE_ADDRESS (msym);
-      else
-	sr4export = -1;
-    }
-
-  /* Addresses passed to dyncall may *NOT* be the actual address
-     of the function.  So we may have to do something special.  */
-  if (pc == dyncall)
-    {
-      pc = (CORE_ADDR) read_register (22);
-
-      /* If bit 30 (counting from the left) is on, then pc is the address of
-	 the PLT entry for this function, not the address of the function
-	 itself.  Bit 31 has meaning too, but only for MPE.  */
-      if (pc & 0x2)
-	pc = (CORE_ADDR) read_memory_integer (pc & ~0x3, 4);
-    }
-  if (pc == dyncall_external)
-    {
-      pc = (CORE_ADDR) read_register (22);
-      pc = (CORE_ADDR) read_memory_integer (pc & ~0x3, 4);
-    }
-  else if (pc == sr4export)
-    pc = (CORE_ADDR) (read_register (22));
-
-  /* Get the unwind descriptor corresponding to PC, return zero
-     if no unwind was found.  */
-  u = find_unwind_entry (pc);
-  if (!u)
-    return 0;
-
-  /* If this isn't a linker stub, then return now.  */
-  /* elz: attention here! (FIXME) because of a compiler/linker 
-     error, some stubs which should have a non zero stub_unwind.stub_type 
-     have unfortunately a value of zero. So this function would return here
-     as if we were not in a trampoline. To fix this, we go look at the partial
-     symbol information, which reports this guy as a stub.
-     (FIXME): Unfortunately, we are not that lucky: it turns out that the 
-     partial symbol information is also wrong sometimes. This is because 
-     when it is entered (somread.c::som_symtab_read()) it can happen that
-     if the type of the symbol (from the som) is Entry, and the symbol is
-     in a shared library, then it can also be a trampoline.  This would
-     be OK, except that I believe the way they decide if we are ina shared library
-     does not work. SOOOO..., even if we have a regular function w/o trampolines
-     its minimal symbol can be assigned type mst_solib_trampoline.
-     Also, if we find that the symbol is a real stub, then we fix the unwind
-     descriptor, and define the stub type to be EXPORT.
-     Hopefully this is correct most of the times. */ 
-  if (u->stub_unwind.stub_type == 0)
-  {
-
-/* elz: NOTE (FIXME!) once the problem with the unwind information is fixed
-   we can delete all the code which appears between the lines */
-/*--------------------------------------------------------------------------*/
-    msym = lookup_minimal_symbol_by_pc (pc);
-
-    if (msym == NULL || MSYMBOL_TYPE (msym) != mst_solib_trampoline)
-      return orig_pc == pc ? 0 : pc & ~0x3;
-
-    else if (msym != NULL && MSYMBOL_TYPE (msym) == mst_solib_trampoline)
-         {
-          struct objfile *objfile;
-          struct minimal_symbol *msymbol;
-          int function_found = 0;
-
-             /* go look if there is another minimal symbol with the same name as 
-                this one, but with type mst_text. This would happen if the msym
-                is an actual trampoline, in which case there would be another
-                symbol with the same name corresponding to the real function */
-
-             ALL_MSYMBOLS (objfile, msymbol)
-             {
-               if (MSYMBOL_TYPE (msymbol) == mst_text
-                    && STREQ (SYMBOL_NAME (msymbol) , SYMBOL_NAME (msym)))
-                 {
-                  function_found = 1;
-                  break;
-                 }
-             }
-
-            if (function_found)  
-                   /* the type of msym is correct (mst_solib_trampoline), but
-                      the unwind info is wrong, so set it to the correct value */
-                u->stub_unwind.stub_type = EXPORT;
-            else
-                   /* the stub type info in the unwind is correct (this is not a
-                      trampoline), but the msym type information is wrong, it
-                      should be mst_text. So we need to fix the msym, and also
-                      get out of this function */
-              {
-                  MSYMBOL_TYPE (msym) = mst_text;
-                  return orig_pc == pc ? 0 : pc & ~0x3;
-              }
-         }
-               
-/*--------------------------------------------------------------------------*/
-  }
-
-  /* It's a stub.  Search for a branch and figure out where it goes.
-     Note we have to handle multi insn branch sequences like ldil;ble.
-     Most (all?) other branches can be determined by examining the contents
-     of certain registers and the stack.  */
-
-  loc = pc;
-  curr_inst = 0;
-  prev_inst = 0;
-  while (1)
-    {
-      /* Make sure we haven't walked outside the range of this stub.  */
-      if (u != find_unwind_entry (loc))
-	{
-	  warning ("Unable to find branch in linker stub");
-	  return orig_pc == pc ? 0 : pc & ~0x3;
-	}
-
-      prev_inst = curr_inst;
-      curr_inst = read_memory_integer (loc, 4);
-
-      /* Does it look like a branch external using %r1?  Then it's the
-	 branch from the stub to the actual function.  */
-      if ((curr_inst & 0xffe0e000) == 0xe0202000)
-	{
-	  /* Yup.  See if the previous instruction loaded
-	     a value into %r1.  If so compute and return the jump address.  */
-	  if ((prev_inst & 0xffe00000) == 0x20200000)
-	    return (extract_21 (prev_inst) + extract_17 (curr_inst)) & ~0x3;
-	  else
-	    {
-	      warning ("Unable to find ldil X,%%r1 before ble Y(%%sr4,%%r1).");
-	      return orig_pc == pc ? 0 : pc & ~0x3;
-	    }
-	}
-
-      /* Does it look like a be 0(sr0,%r21)? OR 
-         Does it look like a be, n 0(sr0,%r21)? OR 
-         Does it look like a bve (r21)? (this is on PA2.0)
-         Does it look like a bve, n(r21)? (this is also on PA2.0)
-         That's the branch from an
-	 import stub to an export stub.
-
-	 It is impossible to determine the target of the branch via
-	 simple examination of instructions and/or data (consider
-	 that the address in the plabel may be the address of the
-	 bind-on-reference routine in the dynamic loader).
-
-	 So we have try an alternative approach.
-
-	 Get the name of the symbol at our current location; it should
-	 be a stub symbol with the same name as the symbol in the
-	 shared library.
-
-	 Then lookup a minimal symbol with the same name; we should
-	 get the minimal symbol for the target routine in the shared
-	 library as those take precedence of import/export stubs.  */
-      if ((curr_inst == 0xe2a00000) ||
-          (curr_inst == 0xe2a00002) ||
-          (curr_inst == 0xeaa0d000) ||
-          (curr_inst == 0xeaa0d002))
-	{
-	  struct minimal_symbol *stubsym, *libsym;
-
-	  stubsym = lookup_minimal_symbol_by_pc (loc);
-	  if (stubsym == NULL)
-	    {
-	      warning ("Unable to find symbol for 0x%x", loc);
-	      return orig_pc == pc ? 0 : pc & ~0x3;
-	    }
-
-	  libsym = lookup_minimal_symbol (SYMBOL_NAME (stubsym), NULL, NULL);
-	  if (libsym == NULL)
-	    {
-	      warning ("Unable to find library symbol for %s\n",
-		       SYMBOL_NAME (stubsym));
-	      return orig_pc == pc ? 0 : pc & ~0x3;
-	    }
-
-	  return SYMBOL_VALUE (libsym);
-	}
-
-      /* Does it look like bl X,%rp or bl X,%r0?  Another way to do a
-	 branch from the stub to the actual function.  */
-      /*elz*/
-      else if ((curr_inst & 0xffe0e000) == 0xe8400000
-	       || (curr_inst & 0xffe0e000) == 0xe8000000
-               || (curr_inst & 0xffe0e000) == 0xe800A000)
-	return (loc + extract_17 (curr_inst) + 8) & ~0x3;
-
-      /* Does it look like bv (rp)?   Note this depends on the
-	 current stack pointer being the same as the stack
-	 pointer in the stub itself!  This is a branch on from the
-	 stub back to the original caller.  */
-      /*else if ((curr_inst & 0xffe0e000) == 0xe840c000)*/
-      else if ((curr_inst & 0xffe0f000) == 0xe840c000)
-	{
-	  /* Yup.  See if the previous instruction loaded
-	     rp from sp - 8.  */
-	  if (prev_inst == 0x4bc23ff1)
-	    return (read_memory_integer
-		    (read_register (SP_REGNUM) - 8, 4)) & ~0x3;
-	  else
-	    {
-	      warning ("Unable to find restore of %%rp before bv (%%rp).");
-	      return orig_pc == pc ? 0 : pc & ~0x3;
-	    }
-	}
-
-      /* elz: added this case to capture the new instruction
-         at the end of the return part of an export stub used by
-         the PA2.0: BVE, n (rp) */
-      else if ((curr_inst & 0xffe0f000) == 0xe840d000)
-	{
-	  return (read_memory_integer 
-		  (read_register (SP_REGNUM) - 24, 4)) & ~0x3;
-	}
-
-      /* What about be,n 0(sr0,%rp)?  It's just another way we return to
-	 the original caller from the stub.  Used in dynamic executables.  */
-      else if (curr_inst == 0xe0400002)
-	{
-	  /* The value we jump to is sitting in sp - 24.  But that's
-	     loaded several instructions before the be instruction.
-	     I guess we could check for the previous instruction being
-	     mtsp %r1,%sr0 if we want to do sanity checking.  */
-	  return (read_memory_integer 
-		  (read_register (SP_REGNUM) - 24, 4)) & ~0x3;
-	}
-
-      /* Haven't found the branch yet, but we're still in the stub.
-	 Keep looking.  */
-      loc += 4;
-    }
-}
-
-
-/* For the given instruction (INST), return any adjustment it makes
-   to the stack pointer or zero for no adjustment. 
-
-   This only handles instructions commonly found in prologues.  */
-
-static int
-prologue_inst_adjust_sp (inst)
-     unsigned long inst;
-{
-  /* This must persist across calls.  */
-  static int save_high21;
-
-  /* The most common way to perform a stack adjustment ldo X(sp),sp */
-  if ((inst & 0xffffc000) == 0x37de0000)
-    return extract_14 (inst);
-
-  /* stwm X,D(sp) */
-  if ((inst & 0xffe00000) == 0x6fc00000)
-    return extract_14 (inst);
-
-  /* addil high21,%r1; ldo low11,(%r1),%r30)
-     save high bits in save_high21 for later use.  */
-  if ((inst & 0xffe00000) == 0x28200000)
-    {
-      save_high21 = extract_21 (inst);
-      return 0;
-    }
-
-  if ((inst & 0xffff0000) == 0x343e0000)
-    return save_high21 + extract_14 (inst);
-
-  /* fstws as used by the HP compilers.  */
-  if ((inst & 0xffffffe0) == 0x2fd01220)
-    return extract_5_load (inst);
-
-  /* No adjustment.  */
-  return 0;
-}
-
-/* Return nonzero if INST is a branch of some kind, else return zero.  */
-
-static int
-is_branch (inst)
-     unsigned long inst;
-{
-  switch (inst >> 26)
-    {
-    case 0x20:
-    case 0x21:
-    case 0x22:
-    case 0x23:
-    case 0x28:
-    case 0x29:
-    case 0x2a:
-    case 0x2b:
-    case 0x30:
-    case 0x31:
-    case 0x32:
-    case 0x33:
-    case 0x38:
-    case 0x39:
-    case 0x3a:
-      return 1;
-
-    default:
-      return 0;
-    }
-}
-
-/* Return the register number for a GR which is saved by INST or
-   zero it INST does not save a GR.  */
-
-static int
-inst_saves_gr (inst)
-     unsigned long inst;
-{
-  /* Does it look like a stw?  */
-  if ((inst >> 26) == 0x1a)
-    return extract_5R_store (inst);
-
-  /* Does it look like a stwm?  GCC & HPC may use this in prologues. */
-  if ((inst >> 26) == 0x1b)
-    return extract_5R_store (inst);
-
-  /* Does it look like sth or stb?  HPC versions 9.0 and later use these
-     too.  */
-  if ((inst >> 26) == 0x19 || (inst >> 26) == 0x18)
-    return extract_5R_store (inst);
-      
-  return 0;
-}
-
-/* Return the register number for a FR which is saved by INST or
-   zero it INST does not save a FR.
-
-   Note we only care about full 64bit register stores (that's the only
-   kind of stores the prologue will use).
-
-   FIXME: What about argument stores with the HP compiler in ANSI mode? */
-
-static int
-inst_saves_fr (inst)
-     unsigned long inst;
-{
-  /* is this an FSTDS ?*/
-  if ((inst & 0xfc00dfc0) == 0x2c001200)
-    return extract_5r_store (inst);
-  /* is this an FSTWS ?*/
-  if ((inst & 0xfc00df80) == 0x24001200)
-    return extract_5r_store (inst);
-  return 0;
-}
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code. 
-
-   Use information in the unwind table to determine what exactly should
-   be in the prologue.  */
-
-
-CORE_ADDR
-skip_prologue_hard_way (pc)
-     CORE_ADDR pc;
-{
-  char buf[4];
-  CORE_ADDR orig_pc = pc;
-  unsigned long inst, stack_remaining, save_gr, save_fr, save_rp, save_sp;
-  unsigned long args_stored, status, i, restart_gr, restart_fr;
-  struct unwind_table_entry *u;
-
-  restart_gr = 0;
-  restart_fr = 0;
-
-restart:
-  u = find_unwind_entry (pc);
-  if (!u)
-    return pc;
-
-  /* If we are not at the beginning of a function, then return now. */ 
-  if ((pc & ~0x3) != u->region_start)
-    return pc;
-
-  /* This is how much of a frame adjustment we need to account for.  */
-  stack_remaining = u->Total_frame_size << 3;
-
-  /* Magic register saves we want to know about.  */
-  save_rp = u->Save_RP;
-  save_sp = u->Save_SP;
-
-  /* An indication that args may be stored into the stack.  Unfortunately
-     the HPUX compilers tend to set this in cases where no args were
-     stored too!.  */
-  args_stored = 1;
-
-  /* Turn the Entry_GR field into a bitmask.  */
-  save_gr = 0;
-  for (i = 3; i < u->Entry_GR + 3; i++)
-    {
-      /* Frame pointer gets saved into a special location.  */
-      if (u->Save_SP && i == FP_REGNUM)
-	continue;
-
-      save_gr |= (1 << i);
-    }
-  save_gr &= ~restart_gr;
-
-  /* Turn the Entry_FR field into a bitmask too.  */
-  save_fr = 0;
-  for (i = 12; i < u->Entry_FR + 12; i++)
-    save_fr |= (1 << i);
-  save_fr &= ~restart_fr;
-
-  /* Loop until we find everything of interest or hit a branch.
-
-     For unoptimized GCC code and for any HP CC code this will never ever
-     examine any user instructions.
-
-     For optimzied GCC code we're faced with problems.  GCC will schedule
-     its prologue and make prologue instructions available for delay slot
-     filling.  The end result is user code gets mixed in with the prologue
-     and a prologue instruction may be in the delay slot of the first branch
-     or call.
-
-     Some unexpected things are expected with debugging optimized code, so
-     we allow this routine to walk past user instructions in optimized
-     GCC code.  */
-  while (save_gr || save_fr || save_rp || save_sp || stack_remaining > 0
-	 || args_stored)
-    {
-      unsigned int reg_num;
-      unsigned long old_stack_remaining, old_save_gr, old_save_fr;
-      unsigned long old_save_rp, old_save_sp, next_inst;
-
-      /* Save copies of all the triggers so we can compare them later
-	 (only for HPC).  */
-      old_save_gr = save_gr;
-      old_save_fr = save_fr;
-      old_save_rp = save_rp;
-      old_save_sp = save_sp;
-      old_stack_remaining = stack_remaining;
-
-      status = target_read_memory (pc, buf, 4);
-      inst = extract_unsigned_integer (buf, 4);
-       
-      /* Yow! */
-      if (status != 0)
-	return pc;
-
-      /* Note the interesting effects of this instruction.  */
-      stack_remaining -= prologue_inst_adjust_sp (inst);
-
-      /* There is only one instruction used for saving RP into the stack.  */
-      if (inst == 0x6bc23fd9)
-	save_rp = 0;
-
-      /* This is the only way we save SP into the stack.  At this time
-	 the HP compilers never bother to save SP into the stack.  */
-      if ((inst & 0xffffc000) == 0x6fc10000)
-	save_sp = 0;
-
-      /* Account for general and floating-point register saves.  */
-      reg_num = inst_saves_gr (inst);
-      save_gr &= ~(1 << reg_num);
-
-      /* Ugh.  Also account for argument stores into the stack.
-	 Unfortunately args_stored only tells us that some arguments
-	 where stored into the stack.  Not how many or what kind!
-
-	 This is a kludge as on the HP compiler sets this bit and it
-	 never does prologue scheduling.  So once we see one, skip past
-	 all of them.   We have similar code for the fp arg stores below.
-
-	 FIXME.  Can still die if we have a mix of GR and FR argument
-	 stores!  */
-      if (reg_num >= 23 && reg_num <= 26)
-	{
-	  while (reg_num >= 23 && reg_num <= 26)
-	    {
-	      pc += 4;
-	      status = target_read_memory (pc, buf, 4);
-	      inst = extract_unsigned_integer (buf, 4);
-	      if (status != 0)
-		return pc;
-	      reg_num = inst_saves_gr (inst);
-	    }
-	  args_stored = 0;
-	  continue;
-	}
-
-      reg_num = inst_saves_fr (inst);
-      save_fr &= ~(1 << reg_num);
-
-      status = target_read_memory (pc + 4, buf, 4);
-      next_inst = extract_unsigned_integer (buf, 4);
-       
-      /* Yow! */
-      if (status != 0)
-	return pc;
-
-      /* We've got to be read to handle the ldo before the fp register
-	 save.  */
-      if ((inst & 0xfc000000) == 0x34000000
-	  && inst_saves_fr (next_inst) >= 4
-	  && inst_saves_fr (next_inst) <= 7)
-	{
-	  /* So we drop into the code below in a reasonable state.  */
-	  reg_num = inst_saves_fr (next_inst);
-	  pc -= 4;
-	}
-
-      /* Ugh.  Also account for argument stores into the stack.
-	 This is a kludge as on the HP compiler sets this bit and it
-	 never does prologue scheduling.  So once we see one, skip past
-	 all of them.  */
-      if (reg_num >= 4 && reg_num <= 7)
-	{
-	  while (reg_num >= 4 && reg_num <= 7)
-	    {
-	      pc += 8;
-	      status = target_read_memory (pc, buf, 4);
-	      inst = extract_unsigned_integer (buf, 4);
-	      if (status != 0)
-		return pc;
-	      if ((inst & 0xfc000000) != 0x34000000)
-		break;
-	      status = target_read_memory (pc + 4, buf, 4);
-	      next_inst = extract_unsigned_integer (buf, 4);
-	      if (status != 0)
-		return pc;
-	      reg_num = inst_saves_fr (next_inst);
-	    }
-	  args_stored = 0;
-	  continue;
-	}
-
-      /* Quit if we hit any kind of branch.  This can happen if a prologue
-	 instruction is in the delay slot of the first call/branch.  */
-      if (is_branch (inst))
-	break;
-
-      /* What a crock.  The HP compilers set args_stored even if no
-	 arguments were stored into the stack (boo hiss).  This could
-	 cause this code to then skip a bunch of user insns (up to the
-	 first branch).
-
-	 To combat this we try to identify when args_stored was bogusly
-	 set and clear it.   We only do this when args_stored is nonzero,
-	 all other resources are accounted for, and nothing changed on
-	 this pass.  */
-      if (args_stored
-	  && ! (save_gr || save_fr || save_rp || save_sp || stack_remaining > 0)
-	  && old_save_gr == save_gr && old_save_fr == save_fr
-	  && old_save_rp == save_rp && old_save_sp == save_sp
-	  && old_stack_remaining == stack_remaining)
-	break;
-      
-      /* Bump the PC.  */
-      pc += 4;
-    }
-
-  /* We've got a tenative location for the end of the prologue.  However
-     because of limitations in the unwind descriptor mechanism we may
-     have went too far into user code looking for the save of a register
-     that does not exist.  So, if there registers we expected to be saved
-     but never were, mask them out and restart.
-
-     This should only happen in optimized code, and should be very rare.  */
-  if (save_gr || (save_fr && ! (restart_fr || restart_gr)))
-    {
-      pc = orig_pc;
-      restart_gr = save_gr;
-      restart_fr = save_fr;
-      goto restart;
-    }
-
-  return pc;
-}
-
-
-
-
-
-/* return 0 if we cannot determine the end of the prologue,
-   return the new pc value if we know where the prologue ends */
-
-static CORE_ADDR
-after_prologue (pc)
-     CORE_ADDR pc;
-{
-  struct symtab_and_line sal;
-  CORE_ADDR func_addr, func_end;
-  struct symbol *f;
-
-  if (!find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    return 0;                   /* Unknown */
-
-  f = find_pc_function (pc);
-  if (!f)
-    return 0;			/* no debug info, do it the hard way! */
-
-  sal = find_pc_line (func_addr, 0);
-
-  if (sal.end < func_end)
-  {
-  /* this happens when the function has no prologue, because the way 
-     find_pc_line works: elz. Note: this may not be a very good
-     way to decide whether a function has a prologue or not, but
-     it is the best I can do with the info available
-     Also, this will work for functions like: int f()
-                                              {
-                                               return 2;
-                                              }
-    I.e. the bp will be inserted at the first open brace.
-    For functions where the body is only one line written like this:
-                                             int f()
-                                             { return 2; }
-   this will make the breakpoint to be at the last brace, after the body
-   has been executed already. What's the point of stepping through a function
-   without any variables anyway??  */
-
-    if ((SYMBOL_LINE(f) > 0) && (SYMBOL_LINE(f) < sal.line))
-     return pc; /*no adjusment will be made*/
-    else
-     return sal.end; /* this is the end of the prologue */
-  }
-  /* The line after the prologue is after the end of the function.  In this
-     case, put the end of the prologue is the beginning of the function.  */
-  /* This should happen only when the function is prologueless and has no
-     code in it. For instance void dumb(){} Note: this kind of function
-     is  used quite a lot in the test system */
-
-  else return pc; /* no adjustment will be made */
-}
-
-/* To skip prologues, I use this predicate.  Returns either PC itself
-   if the code at PC does not look like a function prologue; otherwise
-   returns an address that (if we're lucky) follows the prologue.  If
-   LENIENT, then we must skip everything which is involved in setting
-   up the frame (it's OK to skip more, just so long as we don't skip
-   anything which might clobber the registers which are being saved.
-   Currently we must not skip more on the alpha, but we might the lenient
-   stuff some day.  */
-
-CORE_ADDR
-skip_prologue (pc)
-     CORE_ADDR pc;
-{
-    unsigned long inst;
-    int offset;
-    CORE_ADDR post_prologue_pc;
-    char buf[4];
-
-#ifdef GDB_TARGET_HAS_SHARED_LIBS
-    /* Silently return the unaltered pc upon memory errors.
-       This could happen on OSF/1 if decode_line_1 tries to skip the
-       prologue for quickstarted shared library functions when the
-       shared library is not yet mapped in.
-       Reading target memory is slow over serial lines, so we perform
-       this check only if the target has shared libraries.  */
-    if (target_read_memory (pc, buf, 4))
-      return pc;
-#endif
-
-    /* See if we can determine the end of the prologue via the symbol table.
-       If so, then return either PC, or the PC after the prologue, whichever
-       is greater.  */
-
-    post_prologue_pc = after_prologue (pc);
-
-    if (post_prologue_pc != 0)
-      return max (pc, post_prologue_pc);
-
-
-   /* Can't determine prologue from the symbol table, (this can happen if there
-      is no debug information)  so we need to fall back on the old code, which
-      looks at the instructions */
-  /* FIXME (elz) !!!!: this may create a problem if, once the bp is hit, the user says
-     where: the backtrace info is not right: this is because the point at which we
-     break is at the very first instruction of the function. At this time the stuff that
-     needs to be saved on the stack, has not been saved yet, so the backtrace
-     cannot know all it needs to know. This will need to be fixed in the
-     actual backtrace code. (Note: this is what DDE does) */
-
-    else 
-
-      return (skip_prologue_hard_way(pc));
-
-#if 0
-/* elz: I am keeping this code around just in case, but remember, all the
-   instructions are for alpha: you should change all to the hppa instructions */
-
-    /* Can't determine prologue from the symbol table, need to examine
-       instructions.  */
-
-    /* Skip the typical prologue instructions. These are the stack adjustment
-       instruction and the instructions that save registers on the stack
-       or in the gcc frame.  */
-    for (offset = 0; offset < 100; offset += 4)
-      {
-        int status;
-
-        status = read_memory_nobpt (pc + offset, buf, 4);
-        if (status)
-          memory_error (status, pc + offset);
-        inst = extract_unsigned_integer (buf, 4);
-
-        /* The alpha has no delay slots. But let's keep the lenient stuff,
-           we might need it for something else in the future.  */
-        if (lenient && 0)
-          continue;
-
-        if ((inst & 0xffff0000) == 0x27bb0000) /* ldah $gp,n($t12) */
-	  continue;
-        if ((inst & 0xffff0000) == 0x23bd0000) /* lda $gp,n($gp) */
-            continue;
-        if ((inst & 0xffff0000) == 0x23de0000) /* lda $sp,n($sp) */
-            continue;
-        else if ((inst & 0xfc1f0000) == 0xb41e0000
-                 && (inst & 0xffff0000) != 0xb7fe0000)
-            continue;				/* stq reg,n($sp) */
-						/* reg != $zero */
-        else if ((inst & 0xfc1f0000) == 0x9c1e0000
-                 && (inst & 0xffff0000) != 0x9ffe0000)
-            continue;				/* stt reg,n($sp) */
-						/* reg != $zero */
-        else if (inst == 0x47de040f)            /* bis sp,sp,fp */
-            continue;
-        else
-            break;
-	    }
-    return pc + offset;
-#endif /* 0 */
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-void
-hppa_frame_find_saved_regs (frame_info, frame_saved_regs)
-     struct frame_info *frame_info;
-     struct frame_saved_regs *frame_saved_regs;
-{
-  CORE_ADDR pc;
-  struct unwind_table_entry *u;
-  unsigned long inst, stack_remaining, save_gr, save_fr, save_rp, save_sp;
-  int status, i, reg;
-  char buf[4];
-  int fp_loc = -1;
-
-  /* Zero out everything.  */
-  memset (frame_saved_regs, '\0', sizeof (struct frame_saved_regs));
-
-  /* Call dummy frames always look the same, so there's no need to
-     examine the dummy code to determine locations of saved registers;
-     instead, let find_dummy_frame_regs fill in the correct offsets
-     for the saved registers.  */
-  if ((frame_info->pc >= frame_info->frame
-       && frame_info->pc <= (frame_info->frame + CALL_DUMMY_LENGTH
-			     + 32 * 4 +	 (NUM_REGS - FP0_REGNUM) * 8
-			     + 6 * 4)))	
-    find_dummy_frame_regs (frame_info, frame_saved_regs);
-
-  /* Interrupt handlers are special too.  They lay out the register
-     state in the exact same order as the register numbers in GDB.  */
-  if (pc_in_interrupt_handler (frame_info->pc))
-    {
-      for (i = 0; i < NUM_REGS; i++)
-	{
-	  /* SP is a little special.  */
-	  if (i == SP_REGNUM)
-	    frame_saved_regs->regs[SP_REGNUM]
-	      = read_memory_integer (frame_info->frame + SP_REGNUM * 4, 4);
-	  else
-	    frame_saved_regs->regs[i] = frame_info->frame + i * 4;
-	}
-      return;
-    }
-
-#ifdef FRAME_FIND_SAVED_REGS_IN_SIGTRAMP
-  /* Handle signal handler callers.  */
-  if (frame_info->signal_handler_caller)
-    {
-      FRAME_FIND_SAVED_REGS_IN_SIGTRAMP (frame_info, frame_saved_regs);
-      return;
-    }
-#endif
-
-  /* Get the starting address of the function referred to by the PC
-     saved in frame.  */
-  pc = get_pc_function_start (frame_info->pc);
-
-  /* Yow! */
-  u = find_unwind_entry (pc);
-  if (!u)
-    return;
-
-  /* This is how much of a frame adjustment we need to account for.  */
-  stack_remaining = u->Total_frame_size << 3;
-
-  /* Magic register saves we want to know about.  */
-  save_rp = u->Save_RP;
-  save_sp = u->Save_SP;
-
-  /* Turn the Entry_GR field into a bitmask.  */
-  save_gr = 0;
-  for (i = 3; i < u->Entry_GR + 3; i++)
-    {
-      /* Frame pointer gets saved into a special location.  */
-      if (u->Save_SP && i == FP_REGNUM)
-	continue;
-
-      save_gr |= (1 << i);
-    }
-
-  /* Turn the Entry_FR field into a bitmask too.  */
-  save_fr = 0;
-  for (i = 12; i < u->Entry_FR + 12; i++)
-    save_fr |= (1 << i);
-
-  /* The frame always represents the value of %sp at entry to the
-     current function (and is thus equivalent to the "saved" stack
-     pointer.  */
-  frame_saved_regs->regs[SP_REGNUM] = frame_info->frame;
-
-  /* Loop until we find everything of interest or hit a branch.
-
-     For unoptimized GCC code and for any HP CC code this will never ever
-     examine any user instructions.
-
-     For optimzied GCC code we're faced with problems.  GCC will schedule
-     its prologue and make prologue instructions available for delay slot
-     filling.  The end result is user code gets mixed in with the prologue
-     and a prologue instruction may be in the delay slot of the first branch
-     or call.
-
-     Some unexpected things are expected with debugging optimized code, so
-     we allow this routine to walk past user instructions in optimized
-     GCC code.  */
-  while (save_gr || save_fr || save_rp || save_sp || stack_remaining > 0)
-    {
-      status = target_read_memory (pc, buf, 4);
-      inst = extract_unsigned_integer (buf, 4);
-
-      /* Yow! */
-      if (status != 0)
-	return;
-
-      /* Note the interesting effects of this instruction.  */
-      stack_remaining -= prologue_inst_adjust_sp (inst);
-
-      /* There is only one instruction used for saving RP into the stack.  */
-      if (inst == 0x6bc23fd9)
-	{
-	  save_rp = 0;
-	  frame_saved_regs->regs[RP_REGNUM] = frame_info->frame - 20;
-	}
-
-      /* Just note that we found the save of SP into the stack.  The
-	 value for frame_saved_regs was computed above.  */
-      if ((inst & 0xffffc000) == 0x6fc10000)
-	save_sp = 0;
-
-      /* Account for general and floating-point register saves.  */
-      reg = inst_saves_gr (inst);
-      if (reg >= 3 && reg <= 18
-	  && (!u->Save_SP || reg != FP_REGNUM))
-	{
-	  save_gr &= ~(1 << reg);
-
-	  /* stwm with a positive displacement is a *post modify*.  */
-	  if ((inst >> 26) == 0x1b
-	      && extract_14 (inst) >= 0)
-	    frame_saved_regs->regs[reg] = frame_info->frame;
-	  else
-	    {
-	      /* Handle code with and without frame pointers.  */
-	      if (u->Save_SP)
-		frame_saved_regs->regs[reg]
-		  = frame_info->frame + extract_14 (inst);
-	      else
-		frame_saved_regs->regs[reg]
-		  = frame_info->frame + (u->Total_frame_size << 3)
-		    + extract_14 (inst);
-	    }
-	}
-
-
-      /* GCC handles callee saved FP regs a little differently.  
-
-	 It emits an instruction to put the value of the start of
-	 the FP store area into %r1.  It then uses fstds,ma with
-	 a basereg of %r1 for the stores.
-
-	 HP CC emits them at the current stack pointer modifying
-	 the stack pointer as it stores each register.  */
-
-      /* ldo X(%r3),%r1 or ldo X(%r30),%r1.  */
-      if ((inst & 0xffffc000) == 0x34610000
-	  || (inst & 0xffffc000) == 0x37c10000)
-	fp_loc = extract_14 (inst);
-	
-      reg = inst_saves_fr (inst);
-      if (reg >= 12 && reg <= 21)
-	{
-	  /* Note +4 braindamage below is necessary because the FP status
-	     registers are internally 8 registers rather than the expected
-	     4 registers.  */
-	  save_fr &= ~(1 << reg);
-	  if (fp_loc == -1)
-	    {
-	      /* 1st HP CC FP register store.  After this instruction
-		 we've set enough state that the GCC and HPCC code are
-		 both handled in the same manner.  */
-	      frame_saved_regs->regs[reg + FP4_REGNUM + 4] = frame_info->frame;
-	      fp_loc = 8;
-	    }
-	  else
-	    {
-	      frame_saved_regs->regs[reg + FP0_REGNUM + 4]
-		= frame_info->frame + fp_loc;
-	      fp_loc += 8;
-	    }
-	}
-
-      /* Quit if we hit any kind of branch.  This can happen if a prologue
-	 instruction is in the delay slot of the first call/branch.  */
-      if (is_branch (inst))
-	break;
-
-      /* Bump the PC.  */
-      pc += 4;
-    }
-}
-
-
-/* Exception handling support for the HP-UX ANSI C++ compiler.
-   The compiler (aCC) provides a callback for exception events;
-   GDB can set a breakpoint on this callback and find out what
-   exception event has occurred. */
-
-/* The name of the hook to be set to point to the callback function */
-static char HP_ACC_EH_notify_hook[]     = "__eh_notify_hook";
-/* The name of the function to be used to set the hook value */ 
-static char HP_ACC_EH_set_hook_value[]  = "__eh_set_hook_value";
-/* The name of the callback function in end.o */ 
-static char HP_ACC_EH_notify_callback[] = "__d_eh_notify_callback";
-/* Name of function in end.o on which a break is set (called by above) */ 
-static char HP_ACC_EH_break[]           = "__d_eh_break";
-/* Name of flag (in end.o) that enables catching throws */ 
-static char HP_ACC_EH_catch_throw[]     = "__d_eh_catch_throw";
-/* Name of flag (in end.o) that enables catching catching */ 
-static char HP_ACC_EH_catch_catch[]     = "__d_eh_catch_catch";
-/* The enum used by aCC */ 
-typedef enum {
-  __EH_NOTIFY_THROW,
-  __EH_NOTIFY_CATCH
-} __eh_notification;
-
-/* Is exception-handling support available with this executable? */
-static int hp_cxx_exception_support = 0;
-/* Has the initialize function been run? */
-int hp_cxx_exception_support_initialized = 0;
-/* Similar to above, but imported from breakpoint.c -- non-target-specific */
-extern int exception_support_initialized;
-/* Address of __eh_notify_hook */
-static CORE_ADDR eh_notify_hook_addr = NULL;
-/* Address of __d_eh_notify_callback */
-static CORE_ADDR eh_notify_callback_addr = NULL;
-/* Address of __d_eh_break */
-static CORE_ADDR eh_break_addr = NULL;
-/* Address of __d_eh_catch_catch */
-static CORE_ADDR eh_catch_catch_addr = NULL;
-/* Address of __d_eh_catch_throw */
-static CORE_ADDR eh_catch_throw_addr = NULL;
-/* Sal for __d_eh_break */
-static struct symtab_and_line * break_callback_sal = NULL;
-
-/* Code in end.c expects __d_pid to be set in the inferior,
-   otherwise __d_eh_notify_callback doesn't bother to call
-   __d_eh_break!  So we poke the pid into this symbol
-   ourselves.
-   0 => success
-   1 => failure  */ 
-int
-setup_d_pid_in_inferior ()
-{
-  CORE_ADDR anaddr;
-  struct minimal_symbol * msymbol;
-  char buf[4]; /* FIXME 32x64? */
-  
-  /* Slam the pid of the process into __d_pid; failing is only a warning!  */
-  msymbol = lookup_minimal_symbol ("__d_pid", NULL, symfile_objfile);
-  if (msymbol == NULL)
-    {
-      warning ("Unable to find __d_pid symbol in object file.");
-      warning ("Suggest linking executable with -g (links in /opt/langtools/lib/end.o).");
-      return 1;
-    }
-
-  anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
-  store_unsigned_integer (buf, 4, inferior_pid); /* FIXME 32x64? */
-  if (target_write_memory (anaddr, buf, 4)) /* FIXME 32x64? */
-    {
-      warning ("Unable to write __d_pid");
-      warning ("Suggest linking executable with -g (links in /opt/langtools/lib/end.o).");
-      return 1;
-    }
-  return 0;
-}
-
-/* Initialize exception catchpoint support by looking for the
-   necessary hooks/callbacks in end.o, etc., and set the hook value to
-   point to the required debug function
-
-   Return 0 => failure
-          1 => success          */
-
-static int
-initialize_hp_cxx_exception_support ()
-{
-  struct symtabs_and_lines sals;
-  struct cleanup * old_chain;
-  struct cleanup * canonical_strings_chain = NULL;
-  int i;
-  char * addr_start;
-  char * addr_end = NULL;
-  char ** canonical = (char **) NULL;
-  int thread = -1;
-  struct symbol * sym = NULL;
-  struct minimal_symbol * msym = NULL;
-  struct objfile * objfile;
-  asection *shlib_info;
-
-  /* Detect and disallow recursion.  On HP-UX with aCC, infinite
-     recursion is a possibility because finding the hook for exception
-     callbacks involves making a call in the inferior, which means
-     re-inserting breakpoints which can re-invoke this code */
-
-  static int recurse = 0;  
-  if (recurse > 0) 
-    {
-      hp_cxx_exception_support_initialized = 0;
-      exception_support_initialized = 0;
-      return 0;
-    }
-
-  hp_cxx_exception_support = 0;
-
-  /* First check if we have seen any HP compiled objects; if not,
-     it is very unlikely that HP's idiosyncratic callback mechanism
-     for exception handling debug support will be available!
-     This will percolate back up to breakpoint.c, where our callers
-     will decide to try the g++ exception-handling support instead. */
-  if (!hp_som_som_object_present)
-    return 0;
-  
-  /* We have a SOM executable with SOM debug info; find the hooks */
-
-  /* First look for the notify hook provided by aCC runtime libs */
-  /* If we find this symbol, we conclude that the executable must
-     have HP aCC exception support built in.  If this symbol is not
-     found, even though we're a HP SOM-SOM file, we may have been
-     built with some other compiler (not aCC).  This results percolates
-     back up to our callers in breakpoint.c which can decide to
-     try the g++ style of exception support instead.
-     If this symbol is found but the other symbols we require are
-     not found, there is something weird going on, and g++ support
-     should *not* be tried as an alternative.
-     
-     ASSUMPTION: Only HP aCC code will have __eh_notify_hook defined.  
-     ASSUMPTION: HP aCC and g++ modules cannot be linked together. */
-  
-  /* libCsup has this hook; it'll usually be non-debuggable */
-  msym = lookup_minimal_symbol (HP_ACC_EH_notify_hook, NULL, NULL);
-  if (msym)
-    {
-      eh_notify_hook_addr = SYMBOL_VALUE_ADDRESS (msym);
-      hp_cxx_exception_support = 1;
-    }  
-  else
-    {
-      warning ("Unable to find exception callback hook (%s).", HP_ACC_EH_notify_hook);
-      warning ("Executable may not have been compiled debuggable with HP aCC.");
-      warning ("GDB will be unable to intercept exception events.");
-      eh_notify_hook_addr = 0;
-      hp_cxx_exception_support = 0;
-      return 0;
-    }
-
-#if 0 /* DEBUGGING */
-  printf ("Hook addr found is %lx\n", eh_notify_hook_addr);
-#endif
-
-  /* Next look for the notify callback routine in end.o */
-  /* This is always available in the SOM symbol dictionary if end.o is linked in */ 
-  msym = lookup_minimal_symbol (HP_ACC_EH_notify_callback, NULL, NULL);
-  if (msym)
-    {
-      eh_notify_callback_addr = SYMBOL_VALUE_ADDRESS (msym);
-      hp_cxx_exception_support = 1;
-    }  
-  else 
-    {
-      warning ("Unable to find exception callback routine (%s).", HP_ACC_EH_notify_callback);
-      warning ("Suggest linking executable with -g (links in /opt/langtools/lib/end.o).");
-      warning ("GDB will be unable to intercept exception events.");
-      eh_notify_callback_addr = 0;
-      return 0;
-    }
-
-  /* Check whether the executable is dynamically linked or archive bound */
-  /* With an archive-bound executable we can use the raw addresses we find
-     for the callback function, etc. without modification. For an executable
-     with shared libraries, we have to do more work to find the plabel, which
-     can be the target of a call through $$dyncall from the aCC runtime support
-     library (libCsup) which is linked shared by default by aCC. */
-  /* This test below was copied from somsolib.c/somread.c.  It may not be a very
-     reliable one to test that an executable is linked shared. pai/1997-07-18 */ 
-  shlib_info = bfd_get_section_by_name (symfile_objfile->obfd, "$SHLIB_INFO$");
-  if (shlib_info && (bfd_section_size (symfile_objfile->obfd, shlib_info) != 0))
-    {
-      /* The minsym we have has the local code address, but that's not the
-         plabel that can be used by an inter-load-module call. */
-      /* Find solib handle for main image (which has end.o), and use that
-         and the min sym as arguments to __d_shl_get() (which does the equivalent
-         of shl_findsym()) to find the plabel. */ 
-
-      args_for_find_stub args;
-      static char message[] = "Error while finding exception callback hook:\n";
-      
-      args.solib_handle = som_solib_get_solib_by_pc (eh_notify_callback_addr);
-      args.msym = msym;
-      
-      recurse++;
-      eh_notify_callback_addr = catch_errors ((int (*) PARAMS ((char *))) cover_find_stub_with_shl_get,
-                                              (char *) &args,
-                                              message, RETURN_MASK_ALL);
-      recurse--;
-      
-#if 0 /* DEBUGGING  */
-      printf ("found plabel for eh notify callback: %x\n", eh_notify_callback_addr);
-#endif
-
-      exception_catchpoints_are_fragile = 1;
-      
-      if (!eh_notify_callback_addr)
-        {
-          /* We can get here either if there is no plabel in the export list
-             for the main image, or if something strange happened (??) */ 
-          warning ("Couldn't find a plabel (indirect function label) for the exception callback.");
-          warning ("GDB will not be able to intercept exception events.");
-          return 0;
-        }
-    }
-  else
-    exception_catchpoints_are_fragile = 0;
-
-#if 0  /* DEBUGGING */
-  printf ("Cb addr found is %lx\n", eh_notify_callback_addr);
-#endif
-
-  /* Now, look for the breakpointable routine in end.o */
-  /* This should also be available in the SOM symbol dict. if end.o linked in */ 
-  msym = lookup_minimal_symbol (HP_ACC_EH_break, NULL, NULL);
-  if (msym)
-    {
-      eh_break_addr = SYMBOL_VALUE_ADDRESS (msym);
-      hp_cxx_exception_support = 1;
-    }  
-  else
-    {
-      warning ("Unable to find exception callback routine to set breakpoint (%s).", HP_ACC_EH_break);
-      warning ("Suggest linking executable with -g (link in /opt/langtools/lib/end.o).");
-      warning ("GDB will be unable to intercept exception events.");
-      eh_break_addr = 0;
-      return 0;
-    }
-
-#if 0  /* DEBUGGING */
-  printf ("break addr found is %lx\n", eh_break_addr);  
-#endif
-  
-  /* Next look for the catch enable flag provided in end.o */
-  sym = lookup_symbol (HP_ACC_EH_catch_catch, (struct block *) NULL,
-                       VAR_NAMESPACE, 0, (struct symtab **) NULL);
-  if (sym) /* sometimes present in debug info */ 
-    {
-      eh_catch_catch_addr = SYMBOL_VALUE_ADDRESS (sym);
-      hp_cxx_exception_support = 1;
-    }
-  else  /* otherwise look in SOM symbol dict. */ 
-    {
-      msym = lookup_minimal_symbol (HP_ACC_EH_catch_catch, NULL, NULL);
-      if (msym)
-        {
-          eh_catch_catch_addr = SYMBOL_VALUE_ADDRESS (msym);
-          hp_cxx_exception_support = 1;
-        }  
-      else
-        {
-          warning ("Unable to enable interception of exception catches.");
-          warning ("Executable may not have been compiled debuggable with HP aCC.");
-          warning ("Suggest linking executable with -g (link in /opt/langtools/lib/end.o).");
-          return 0;
-        }
-    }
-
-#if 0  /* DEBUGGING */
-  printf ("catch catch addr found is %lx\n", eh_catch_catch_addr);
-#endif
-
-  /* Next look for the catch enable flag provided end.o */
-  sym = lookup_symbol (HP_ACC_EH_catch_catch, (struct block *) NULL,
-                       VAR_NAMESPACE, 0, (struct symtab **) NULL);
-  if (sym) /* sometimes present in debug info */ 
-    {
-      eh_catch_throw_addr = SYMBOL_VALUE_ADDRESS (sym);
-      hp_cxx_exception_support = 1;
-    }
-  else /* otherwise look in SOM symbol dict. */ 
-    {
-      msym = lookup_minimal_symbol (HP_ACC_EH_catch_throw, NULL, NULL);
-      if (msym)
-        {
-          eh_catch_throw_addr = SYMBOL_VALUE_ADDRESS (msym);
-          hp_cxx_exception_support = 1;
-        }  
-      else
-        {
-          warning ("Unable to enable interception of exception throws.");
-          warning ("Executable may not have been compiled debuggable with HP aCC.");
-          warning ("Suggest linking executable with -g (link in /opt/langtools/lib/end.o).");
-          return 0;
-        }
-    }
-
-#if 0  /* DEBUGGING */
-  printf ("catch throw addr found is %lx\n", eh_catch_throw_addr);
-#endif
-
-  /* Set the flags */ 
-  hp_cxx_exception_support = 2; /* everything worked so far */ 
-  hp_cxx_exception_support_initialized = 1;
-  exception_support_initialized = 1;
-
-  return 1;
-}
-
-/* Target operation for enabling or disabling interception of
-   exception events.
-   KIND is either EX_EVENT_THROW or EX_EVENT_CATCH
-   ENABLE is either 0 (disable) or 1 (enable).
-   Return value is NULL if no support found;
-   -1 if something went wrong,
-   or a pointer to a symtab/line struct if the breakpointable
-   address was found. */ 
-
-struct symtab_and_line * 
-child_enable_exception_callback (kind, enable)
-  enum exception_event_kind kind;
-  int enable;
-{
-  char buf[4];
-
-  if (!exception_support_initialized || !hp_cxx_exception_support_initialized)
-    if (!initialize_hp_cxx_exception_support ())
-      return NULL;
-
-  switch (hp_cxx_exception_support)
-    {
-      case 0:
-        /* Assuming no HP support at all */ 
-        return NULL;
-      case 1:
-        /* HP support should be present, but something went wrong */ 
-        return (struct symtab_and_line *) -1; /* yuck! */ 
-      /* there may be other cases in the future */ 
-    }
-        
-  /* Set the EH hook to point to the callback routine */
-  store_unsigned_integer (buf, 4, enable ? eh_notify_callback_addr : 0); /* FIXME 32x64 problem */
-  /* pai: (temp) FIXME should there be a pack operation first? */
-  if (target_write_memory (eh_notify_hook_addr, buf, 4))    /* FIXME 32x64 problem */
-    {
-      warning ("Could not write to target memory for exception event callback.");
-      warning ("Interception of exception events may not work.");
-      return (struct symtab_and_line *) -1; 
-    }
-  if (enable)
-    {
-      /* Ensure that __d_pid is set up correctly -- end.c code checks this. :-(*/
-      if (inferior_pid > 0)
-        {
-          if (setup_d_pid_in_inferior ())
-            return (struct symtab_and_line *) -1; 
-        }
-      else
-        {
-          warning ("Internal error: Invalid inferior pid?  Cannot intercept exception events."); /* purecov: deadcode */
-          return (struct symtab_and_line *) -1; /* purecov: deadcode */
-        }
-    }
-  
-  switch (kind)
-    {
-      case EX_EVENT_THROW:
-        store_unsigned_integer (buf, 4, enable ? 1 : 0);
-        if (target_write_memory (eh_catch_throw_addr, buf, 4)) /* FIXME 32x64? */
-          {
-            warning ("Couldn't enable exception throw interception.");
-            return (struct symtab_and_line *) -1;
-          }
-        break;
-      case EX_EVENT_CATCH:
-        store_unsigned_integer (buf, 4, enable ? 1 : 0);
-        if (target_write_memory (eh_catch_catch_addr, buf, 4)) /* FIXME 32x64? */
-          {
-            warning ("Couldn't enable exception catch interception.");
-            return (struct symtab_and_line *) -1;
-          }
-        break;
-      default: /* purecov: deadcode */
-        error ("Request to enable unknown or unsupported exception event."); /* purecov: deadcode */
-    }
-  
-  /* Copy break address into new sal struct, malloc'ing if needed. */
-  if (!break_callback_sal)
-    {
-      break_callback_sal = (struct symtab_and_line *) xmalloc (sizeof (struct symtab_and_line));
-    }
-  INIT_SAL(break_callback_sal);
-  break_callback_sal->symtab = NULL;
-  break_callback_sal->pc = eh_break_addr;
-  break_callback_sal->line = 0;
-  break_callback_sal->end = eh_break_addr;
-  
-  return break_callback_sal;
-}
-
-/* Record some information about the current exception event */ 
-static struct exception_event_record current_ex_event;
-/* Convenience struct */ 
-static struct symtab_and_line null_symtab_and_line = { NULL, 0, 0, 0 };
-
-/* Report current exception event.  Returns a pointer to a record
-   that describes the kind of the event, where it was thrown from,
-   and where it will be caught.  More information may be reported
-   in the future */ 
-struct exception_event_record *
-child_get_current_exception_event ()
-{
-  CORE_ADDR  event_kind;
-  CORE_ADDR  throw_addr;
-  CORE_ADDR  catch_addr;
-  struct frame_info *fi, *curr_frame;
-  int level = 1;
-
-  curr_frame = get_current_frame();
-  if (!curr_frame)
-    return (struct exception_event_record *) NULL;
-
-  /* Go up one frame to __d_eh_notify_callback, because at the
-     point when this code is executed, there's garbage in the
-     arguments of __d_eh_break. */
-  fi = find_relative_frame (curr_frame, &level);
-  if (level != 0)
-    return (struct exception_event_record *) NULL;
-
-  select_frame (fi, -1);
-
-  /* Read in the arguments */
-  /* __d_eh_notify_callback() is called with 3 arguments:
-          1. event kind catch or throw
-          2. the target address if known
-          3. a flag -- not sure what this is. pai/1997-07-17 */
-  event_kind = read_register (ARG0_REGNUM);  
-  catch_addr = read_register (ARG1_REGNUM);
-
-  /* Now go down to a user frame */
-  /* For a throw, __d_eh_break is called by
-                  __d_eh_notify_callback which is called by
-                  __notify_throw which is called
-                  from user code.
-     For a catch, __d_eh_break is called by
-                  __d_eh_notify_callback which is called by
-                  <stackwalking stuff> which is called by
-                  __throw__<stuff> or __rethrow_<stuff> which is called
-                  from user code. */
-  /* FIXME: Don't use such magic numbers; search for the frames */ 
-  level = (event_kind == EX_EVENT_THROW) ? 3 : 4;
-  fi = find_relative_frame (curr_frame, &level);
-  if (level != 0)
-    return (struct exception_event_record *) NULL;
-
-  select_frame (fi, -1);
-  throw_addr = fi->pc;
-
-  /* Go back to original (top) frame */
-  select_frame (curr_frame, -1);
-
-  current_ex_event.kind = (enum exception_event_kind) event_kind;
-  current_ex_event.throw_sal = find_pc_line (throw_addr, 1);
-  current_ex_event.catch_sal = find_pc_line (catch_addr, 1);
-
-  return &current_ex_event;
-}
-
-
-#ifdef MAINTENANCE_CMDS
-
-static void
-unwind_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  CORE_ADDR address;
-  struct unwind_table_entry *u;
-
-  /* If we have an expression, evaluate it and use it as the address.  */
-
-  if (exp != 0 && *exp != 0)
-    address = parse_and_eval_address (exp);
-  else
-    return;
-
-  u = find_unwind_entry (address);
-
-  if (!u)
-    {
-      printf_unfiltered ("Can't find unwind table entry for %s\n", exp);
-      return;
-    }
-
-  printf_unfiltered ("unwind_table_entry (0x%x):\n", u);
-
-  printf_unfiltered ("\tregion_start = ");
-  print_address (u->region_start, gdb_stdout);
-
-  printf_unfiltered ("\n\tregion_end = ");
-  print_address (u->region_end, gdb_stdout);
-
-#ifdef __STDC__
-#define pif(FLD) if (u->FLD) printf_unfiltered (" "#FLD);
-#else
-#define pif(FLD) if (u->FLD) printf_unfiltered (" FLD");
-#endif
-
-  printf_unfiltered ("\n\tflags =");
-  pif (Cannot_unwind);
-  pif (Millicode);
-  pif (Millicode_save_sr0);
-  pif (Entry_SR);
-  pif (Args_stored);
-  pif (Variable_Frame);
-  pif (Separate_Package_Body);
-  pif (Frame_Extension_Millicode);
-  pif (Stack_Overflow_Check);
-  pif (Two_Instruction_SP_Increment);
-  pif (Ada_Region);
-  pif (Save_SP);
-  pif (Save_RP);
-  pif (Save_MRP_in_frame);
-  pif (extn_ptr_defined);
-  pif (Cleanup_defined);
-  pif (MPE_XL_interrupt_marker);
-  pif (HP_UX_interrupt_marker);
-  pif (Large_frame);
-
-  putchar_unfiltered ('\n');
-
-#ifdef __STDC__
-#define pin(FLD) printf_unfiltered ("\t"#FLD" = 0x%x\n", u->FLD);
-#else
-#define pin(FLD) printf_unfiltered ("\tFLD = 0x%x\n", u->FLD);
-#endif
-
-  pin (Region_description);
-  pin (Entry_FR);
-  pin (Entry_GR);
-  pin (Total_frame_size);
-}
-#endif /* MAINTENANCE_CMDS */
-
-#ifdef PREPARE_TO_PROCEED
-
-/* If the user has switched threads, and there is a breakpoint
-   at the old thread's pc location, then switch to that thread
-   and return TRUE, else return FALSE and don't do a thread
-   switch (or rather, don't seem to have done a thread switch).
-
-   Ptrace-based gdb will always return FALSE to the thread-switch
-   query, and thus also to PREPARE_TO_PROCEED.
-
-   The important thing is whether there is a BPT instruction,
-   not how many user breakpoints there are.  So we have to worry
-   about things like these:
-
-   o  Non-bp stop -- NO
-
-   o  User hits bp, no switch -- NO
-
-   o  User hits bp, switches threads -- YES
-
-   o  User hits bp, deletes bp, switches threads -- NO
-
-   o  User hits bp, deletes one of two or more bps
-      at that PC, user switches threads -- YES
-
-   o  Plus, since we're buffering events, the user may have hit a
-      breakpoint, deleted the breakpoint and then gotten another
-      hit on that same breakpoint on another thread which
-      actually hit before the delete. (FIXME in breakpoint.c
-      so that "dead" breakpoints are ignored?) -- NO
-
-   For these reasons, we have to violate information hiding and
-   call "breakpoint_here_p".  If core gdb thinks there is a bpt
-   here, that's what counts, as core gdb is the one which is
-   putting the BPT instruction in and taking it out. */
-int
-hppa_prepare_to_proceed()
-{
-  pid_t old_thread;
-  pid_t current_thread;
-
-  old_thread = hppa_switched_threads(inferior_pid);
-  if (old_thread != 0)
-    {
-      /* Switched over from "old_thread".  Try to do
-         as little work as possible, 'cause mostly
-         we're going to switch back. */
-      CORE_ADDR new_pc;
-      CORE_ADDR old_pc = read_pc();
-
-      /* Yuk, shouldn't use global to specify current
-         thread.  But that's how gdb does it. */
-      current_thread = inferior_pid;
-      inferior_pid   = old_thread;
-
-      new_pc = read_pc();
-      if (new_pc != old_pc          /* If at same pc, no need */
-	  && breakpoint_here_p (new_pc))
-        {
-	  /* User hasn't deleted the BP.
-             Return TRUE, finishing switch to "old_thread". */
-	  flush_cached_frames ();
-	  registers_changed ();
-#if 0
-	  printf("---> PREPARE_TO_PROCEED (was %d, now %d)!\n",
-		  current_thread, inferior_pid);
-#endif
-               
-	  return 1;
-        }
-
-      /* Otherwise switch back to the user-chosen thread. */
-      inferior_pid = current_thread;
-      new_pc       = read_pc();       /* Re-prime register cache */
-    }
-
-  return 0;
-}
-#endif /* PREPARE_TO_PROCEED */
-
-void
-_initialize_hppa_tdep ()
-{
-  tm_print_insn = print_insn_hppa;
-
-#ifdef MAINTENANCE_CMDS
-  add_cmd ("unwind", class_maintenance, unwind_command,
-	   "Print unwind table entry at given address.",
-	   &maintenanceprintlist);
-#endif /* MAINTENANCE_CMDS */
-}
diff --git a/gdb/hppab-core.c b/gdb/hppab-core.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppab-core.c
+++ /dev/null
diff --git a/gdb/hppab-nat.c b/gdb/hppab-nat.c
deleted file mode 100644
index 52ce1fd..0000000
--- a/gdb/hppab-nat.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/* Machine-dependent hooks for the unix child process stratum.  This
-   code is for the HP PA-RISC cpu.
-
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "target.h"
-#include <sys/ptrace.h>
-
-/* Use an extra level of indirection for ptrace calls.
-   This lets us breakpoint usefully on call_ptrace.   It also
-   allows us to pass an extra argument to ptrace without
-   using an ANSI-C specific macro.  */
-
-#define ptrace call_ptrace
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area.  */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
-  ptrace (PT_READ_U, inferior_pid, \
-          (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \
-    - KERNEL_U_ADDR
-#endif
-
-/* Fetch one register.  */
-
-static void
-fetch_register (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  register int i;
-
-  /* Offset of registers within the u area.  */
-  unsigned int offset;
-
-  offset = U_REGS_OFFSET;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-    {
-      errno = 0;
-      *(int *) &buf[i] = ptrace (PT_RUREGS, inferior_pid,
-				 (PTRACE_ARG3_TYPE) regaddr, 0);
-      regaddr += sizeof (int);
-      if (errno != 0)
-	{
-	  /* Warning, not error, in case we are attached; sometimes the
-	     kernel doesn't let us at the registers.  */
-	  char *err = safe_strerror (errno);
-	  char *msg = alloca (strlen (err) + 128);
-	  sprintf (msg, "reading register %s: %s", REGISTER_NAME (regno), err);
-	  warning (msg);
-	  goto error_exit;
-	}
-    }
-  supply_register (regno, buf);
- error_exit:;
-}
-
-/* Fetch all registers, or just one, from the child process.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  if (regno == -1)
-    for (regno = 0; regno < NUM_REGS; regno++)
-      fetch_register (regno);
-  else
-    fetch_register (regno);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-  extern char registers[];
-  register int i;
-  unsigned int offset = U_REGS_OFFSET;
-  int scratch;
-
-  if (regno >= 0)
-    {
-      if (CANNOT_STORE_REGISTER (regno))
-	return;
-      regaddr = register_addr (regno, offset);
-      errno = 0;
-      if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
-        {
-          scratch = *(int *) &registers[REGISTER_BYTE (regno)] | 0x3;
-          ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-                  scratch);
-          if (errno != 0)
-            {
-	      /* Error, even if attached.  Failing to write these two
-		 registers is pretty serious.  */
-              sprintf (buf, "writing register number %d", regno);
-              perror_with_name (buf);
-            }
-        }
-      else
-	for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
-	  {
-	    errno = 0;
-	    ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-		    *(int *) &registers[REGISTER_BYTE (regno) + i]);
-	    if (errno != 0)
-	      {
-		/* Warning, not error, in case we are attached; sometimes the
-		   kernel doesn't let us at the registers.  */
-		char *err = safe_strerror (errno);
-		char *msg = alloca (strlen (err) + 128);
-		sprintf (msg, "writing register %s: %s",
-			 REGISTER_NAME (regno), err);
-		warning (msg);
-		return;
-	      }
-	    regaddr += sizeof(int);
-	  }
-    }
-  else
-    for (regno = 0; regno < NUM_REGS; regno++)
-      store_inferior_registers (regno);
-}
-
-/* PT_PROT is specific to the PA BSD kernel and isn't documented
-   anywhere (except here).  
-
-   PT_PROT allows one to enable/disable the data memory break bit
-   for pages of memory in an inferior process.  This bit is used
-   to cause "Data memory break traps" to occur when the appropriate
-   page is written to.
-
-   The arguments are as follows:
-
-      PT_PROT -- The ptrace action to perform.
-
-      INFERIOR_PID -- The pid of the process who's page table entries
-      will be modified.
-
-      PT_ARGS -- The *address* of a 3 word block of memory which has
-      additional information:
-
-        word 0 -- The start address to watch.  This should be a page-aligned
-	address.
-
-	word 1 -- The ending address to watch.  Again, this should be a 
-	page aligned address.
-
-	word 2 -- Nonzero to enable the data memory break bit on the
-	given address range or zero to disable the data memory break
-	bit on the given address range.
-
-  This call may fail if the given addresses are not valid in the inferior
-  process.  This most often happens when restarting a program which
-  as watchpoints inserted on heap or stack memory.  */
-	
-#define PT_PROT 21
-
-int
-hppa_set_watchpoint (addr, len, flag)
-     int addr, len, flag;
-{
-  int pt_args[3];
-  pt_args[0] = addr;
-  pt_args[1] = addr + len;
-  pt_args[2] = flag;
-
-  /* Mask off the lower 12 bits since we want to work on a page basis.  */
-  pt_args[0] >>= 12; 
-  pt_args[1] >>= 12; 
-
-  /* Rounding adjustments.  */
-  pt_args[1] -= pt_args[0]; 
-  pt_args[1]++; 
-
-  /* Put the lower 12 bits back as zero.  */
-  pt_args[0] <<= 12; 
-  pt_args[1] <<= 12; 
-
-  /* Do it.  */
-  return ptrace (PT_PROT, inferior_pid, (PTRACE_ARG3_TYPE) pt_args, 0);
-}
diff --git a/gdb/hppab-tdep.c b/gdb/hppab-tdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppab-tdep.c
+++ /dev/null
diff --git a/gdb/hppab-xdep.c b/gdb/hppab-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppab-xdep.c
+++ /dev/null
diff --git a/gdb/hppabsd-core.c b/gdb/hppabsd-core.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppabsd-core.c
+++ /dev/null
diff --git a/gdb/hppabsd-xdep.c b/gdb/hppabsd-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppabsd-xdep.c
+++ /dev/null
diff --git a/gdb/hppah-nat.c b/gdb/hppah-nat.c
deleted file mode 100644
index 4587715..0000000
--- a/gdb/hppah-nat.c
+++ /dev/null
@@ -1,1095 +0,0 @@
-/* Native support code for HPUX PA-RISC.
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1998
-   Free Software Foundation, Inc.
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "defs.h"
-#include "inferior.h"
-#include "target.h"
-#include <sys/ptrace.h>
-#include "gdbcore.h"
-#include <wait.h>
-
-extern CORE_ADDR text_end;
-
-static void fetch_register PARAMS ((int));
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  if (regno == -1)
-    for (regno = 0; regno < NUM_REGS; regno++)
-      fetch_register (regno);
-  else
-    fetch_register (regno);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-  extern char registers[];
-  register int i;
-  unsigned int offset = U_REGS_OFFSET;
-  int scratch;
-
-  if (regno >= 0)
-    {
-      if (CANNOT_STORE_REGISTER (regno))
-	return;
-      regaddr = register_addr (regno, offset);
-      errno = 0;
-      if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
-        {
-          scratch = *(int *) &registers[REGISTER_BYTE (regno)] | 0x3;
-          call_ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-                  scratch);
-          if (errno != 0)
-            {
-	      /* Error, even if attached.  Failing to write these two
-		 registers is pretty serious.  */
-              sprintf (buf, "writing register number %d", regno);
-              perror_with_name (buf);
-            }
-        }
-      else
-	for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
-	  {
-	    errno = 0;
-	    call_ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-		    *(int *) &registers[REGISTER_BYTE (regno) + i]);
-	    if (errno != 0)
-	      {
-		/* Warning, not error, in case we are attached; sometimes the
-		   kernel doesn't let us at the registers.  */
-		char *err = safe_strerror (errno);
-		char *msg = alloca (strlen (err) + 128);
-		sprintf (msg, "writing register %s: %s",
-			 REGISTER_NAME (regno), err);
-		warning (msg);
-		return;
-	      }
-	    regaddr += sizeof(int);
-	  }
-    }
-  else
-    for (regno = 0; regno < NUM_REGS; regno++)
-      store_inferior_registers (regno);
-}
-
-/* Fetch one register.  */
-
-static void
-fetch_register (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  register int i;
-
-  /* Offset of registers within the u area.  */
-  unsigned int offset;
-
-  offset = U_REGS_OFFSET;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-    {
-      errno = 0;
-      *(int *) &buf[i] = call_ptrace (PT_RUREGS, inferior_pid,
-				 (PTRACE_ARG3_TYPE) regaddr, 0);
-      regaddr += sizeof (int);
-      if (errno != 0)
-	{
-	  /* Warning, not error, in case we are attached; sometimes the
-	   * kernel doesn't let us at the registers.
-	   */
-	  char *err = safe_strerror (errno);
-	  char *msg = alloca (strlen (err) + 128);
-	  sprintf (msg, "reading register %s: %s", REGISTER_NAME (regno), err);
-	  warning (msg);
-	  goto error_exit;
-	}
-    }
-  if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
-    buf[3] &= ~0x3;
-  supply_register (regno, buf);
- error_exit:;
-}
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.   Copy to inferior if
-   WRITE is nonzero.
-  
-   Returns the length copied, which is either the LEN argument or zero.
-   This xfer function does not do partial moves, since child_ops
-   doesn't allow memory operations to cross below us in the target stack
-   anyway.  */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & - sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-    = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-
-  /* Allocate buffer of that many longwords.  */
-  /* Note (RT) - This code formerly used alloca, which I have
-   * replaced with xmalloc and a matching free() at the end.
-   * The problem with alloca() is that there is no guarantee of
-   * when it'll be freed, and we were seeing cases of memory
-   * leaks on:
-   * (gdb) watch x
-   * (gdb) cont
-   * where the piled-up alloca's for the child_xfer_memory buffers
-   * were not getting freed.
-   */
-  register int *buffer = (int *) xmalloc (count * sizeof (int));
-
-  if (write)
-    {
-      /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-      if (addr != memaddr || len < (int)sizeof (int)) {
-	/* Need part of initial word -- fetch it.  */
-        buffer[0] = call_ptrace (addr < text_end ? PT_RIUSER : PT_RDUSER, 
-			    inferior_pid, (PTRACE_ARG3_TYPE) addr, 0);
-      }
-
-      if (count > 1)		/* FIXME, avoid if even boundary */
-	{
-	  buffer[count - 1]
-	    = call_ptrace (addr < text_end ? PT_RIUSER : PT_RDUSER, inferior_pid,
-		      (PTRACE_ARG3_TYPE) (addr + (count - 1) * sizeof (int)),
-		      0);
-	}
-
-      /* Copy data to be written over corresponding part of buffer */
-
-      memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-
-      /* Write the entire buffer.  */
-
-      for (i = 0; i < count; i++, addr += sizeof (int))
-	{
-          int  pt_status;
-          int  pt_request;
-	  /* The HP-UX kernel crashes if you use PT_WDUSER to write into the text
-	     segment.  FIXME -- does it work to write into the data segment using
-	     WIUSER, or do these idiots really expect us to figure out which segment
-	     the address is in, so we can use a separate system call for it??!  */
-	  errno = 0;
-          pt_request = (addr < text_end) ? PT_WIUSER : PT_WDUSER;
-	  pt_status = call_ptrace (pt_request,
-                                   inferior_pid, 
-                                   (PTRACE_ARG3_TYPE) addr,
-                                   buffer[i]);
-
-          /* Did we fail?  Might we've guessed wrong about which
-             segment this address resides in?  Try the other request,
-             and see if that works...
-             */
-	  if ((pt_status == -1) && errno) {
-            errno = 0;
-            pt_request = (pt_request == PT_WIUSER) ? PT_WDUSER : PT_WIUSER;
-            pt_status = call_ptrace (pt_request,
-                                     inferior_pid, 
-                                     (PTRACE_ARG3_TYPE) addr,
-                                     buffer[i]);
-
-            /* No, we still fail.  Okay, time to punt. */
-            if ((pt_status == -1) && errno)
-              {
-                free(buffer);
-                return 0;
-              }
-	  }
-	}
-    }
-  else
-    {
-      /* Read all the longwords */
-      for (i = 0; i < count; i++, addr += sizeof (int))
-	{
-	  errno = 0;
-	  buffer[i] = call_ptrace (addr < text_end ? PT_RIUSER : PT_RDUSER, 
-			      inferior_pid, (PTRACE_ARG3_TYPE) addr, 0);
-	  if (errno) {
-	    free(buffer);
-	    return 0;
-	  }
-	  QUIT;
-	}
-
-      /* Copy appropriate bytes out of the buffer.  */
-      memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-    }
-  free(buffer);
-  return len;
-}
-
-
-void
-child_post_follow_inferior_by_clone ()
-{
-  int  status;
-
-  /* This function is used when following both the parent and child
-     of a fork.  In this case, the debugger clones itself.  The original
-     debugger follows the parent, the clone follows the child.  The
-     original detaches from the child, delivering a SIGSTOP to it to
-     keep it from running away until the clone can attach itself.
-
-     At this point, the clone has attached to the child.  Because of
-     the SIGSTOP, we must now deliver a SIGCONT to the child, or it
-     won't behave properly. */
-  status = kill (inferior_pid, SIGCONT);
-}
-
-
-void
-child_post_follow_vfork (parent_pid, followed_parent, child_pid, followed_child)
-     int  parent_pid;
-     int  followed_parent;
-     int  child_pid;
-     int  followed_child;
-{
-
-  /* Are we a debugger that followed the parent of a vfork?  If so,
-     then recall that the child's vfork event was delivered to us
-     first.  And, that the parent was suspended by the OS until the
-     child's exec or exit events were received.
-
-     Upon receiving that child vfork, then, we were forced to remove
-     all breakpoints in the child and continue it so that it could
-     reach the exec or exit point.
-
-     But also recall that the parent and child of a vfork share the
-     same address space.  Thus, removing bp's in the child also
-     removed them from the parent.
-
-     Now that the child has safely exec'd or exited, we must restore
-     the parent's breakpoints before we continue it.  Else, we may
-     cause it run past expected stopping points. */
-  if (followed_parent)
-    {
-      reattach_breakpoints (parent_pid);
-    }
-
-  /* Are we a debugger that followed the child of a vfork?  If so,
-     then recall that we don't actually acquire control of the child
-     until after it has exec'd or exited.
-     */
-  if (followed_child)
-    {
-      /* If the child has exited, then there's nothing for us to do.
-         In the case of an exec event, we'll let that be handled by
-         the normal mechanism that notices and handles exec events, in
-         resume(). */
-
-    }
-}
-
-/* Format a process id, given a pid.  Be sure to terminate
- * this with a null--it's going to be printed via a "%s".
- */
-char *
-hppa_pid_to_str( pid )
-    pid_t pid;
-{
-    static char buf[30]; /* Static because address returned */
-
-    sprintf( buf, "process %d\0\0\0\0", pid );
-             /* Extra NULLs for paranoia's sake */
-             
-    return buf;
-}
-
-/* Format a thread id, given a tid.  Be sure to terminate
- * this with a null--it's going to be printed via a "%s".
- *
- * Note: This is a core-gdb tid, not the actual system tid.
- *       See infttrace.c for details.
- */
-char *
-hppa_tid_to_str( tid )
-    pid_t tid;
-{
-    static char buf[30]; /* Static because address returned */
-
-    sprintf( buf, "system thread %d\0\0\0\0", tid );
-             /* Extra NULLs for paranoia's sake */
-             
-    return buf;
-}
-
-#if !defined (GDB_NATIVE_HPUX_11)
-
-/* The following code is a substitute for the infttrace.c versions used
-   with ttrace() in HPUX 11.  */
-
-/* This value is an arbitrary integer. */
-#define PT_VERSION 123456
-
-/* This semaphore is used to coordinate the child and parent processes
-   after a fork(), and before an exec() by the child.  See
-   parent_attach_all for details.  */
-
-typedef struct {
-    int parent_channel[2];  /* Parent "talks" to [1], child "listens" to [0] */
-    int child_channel[2];   /* Child "talks" to [1], parent "listens" to [0] */
-} startup_semaphore_t;
-
-#define SEM_TALK (1)
-#define SEM_LISTEN (0)
-
-static startup_semaphore_t  startup_semaphore;
-
-extern int parent_attach_all PARAMS ((int, PTRACE_ARG3_TYPE, int));
-
-#ifdef PT_SETTRC
-/* This function causes the caller's process to be traced by its
-   parent.  This is intended to be called after GDB forks itself,
-   and before the child execs the target.
-
-   Note that HP-UX ptrace is rather funky in how this is done.
-   If the parent wants to get the initial exec event of a child,
-   it must set the ptrace event mask of the child to include execs.
-   (The child cannot do this itself.)  This must be done after the
-   child is forked, but before it execs.
-
-   To coordinate the parent and child, we implement a semaphore using
-   pipes.  After SETTRC'ing itself, the child tells the parent that
-   it is now traceable by the parent, and waits for the parent's
-   acknowledgement.  The parent can then set the child's event mask,
-   and notify the child that it can now exec.
-
-   (The acknowledgement by parent happens as a result of a call to
-   child_acknowledge_created_inferior.)  */
-
-int
-parent_attach_all (pid, addr, data)
-     int pid;
-     PTRACE_ARG3_TYPE addr;
-     int data;
-{
-  int pt_status = 0;
-
-  /* We need a memory home for a constant.  */
-  int tc_magic_child = PT_VERSION;
-  int tc_magic_parent = 0;
-
-  /* The remainder of this function is only useful for HPUX 10.0 and
-     later, as it depends upon the ability to request notification
-     of specific kinds of events by the kernel.  */
-#if defined(PT_SET_EVENT_MASK)
-
-  /* Notify the parent that we're potentially ready to exec(). */
-  write (startup_semaphore.child_channel[SEM_TALK],
-         &tc_magic_child,
-         sizeof (tc_magic_child));
-
-  /* Wait for acknowledgement from the parent. */
-  read (startup_semaphore.parent_channel[SEM_LISTEN],
-        &tc_magic_parent,
-        sizeof (tc_magic_parent));
-  if (tc_magic_child != tc_magic_parent)
-      warning ("mismatched semaphore magic");
-
-  /* Discard our copy of the semaphore. */
-  (void) close (startup_semaphore.parent_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.parent_channel[SEM_TALK]);
-  (void) close (startup_semaphore.child_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.child_channel[SEM_TALK]);
-#endif
-  
-  return 0;
-}
-#endif
-
-int
-hppa_require_attach (pid)
-     int pid;
-{
-  int pt_status;
-  CORE_ADDR  pc;
-  CORE_ADDR  pc_addr;
-  unsigned int regs_offset;
-
-  /* Are we already attached?  There appears to be no explicit way to
-     answer this via ptrace, so we try something which should be
-     innocuous if we are attached.  If that fails, then we assume
-     we're not attached, and so attempt to make it so. */
-
-  errno = 0;
-  regs_offset = U_REGS_OFFSET;
-  pc_addr = register_addr (PC_REGNUM, regs_offset);
-  pc = call_ptrace (PT_READ_U, pid, (PTRACE_ARG3_TYPE) pc_addr, 0);
-
-  if (errno)
-    {
-      errno = 0;
-      pt_status = call_ptrace (PT_ATTACH, pid, (PTRACE_ARG3_TYPE) 0, 0);
-
-      if (errno)
-        return -1;
-
-      /* Now we really are attached. */
-      errno = 0;
-    }
-  attach_flag = 1;
-  return pid;
-}
-
-int
-hppa_require_detach (pid, signal)
-  int pid;
-  int signal;
-{
-  errno = 0;
-  call_ptrace (PT_DETACH, pid, (PTRACE_ARG3_TYPE) 1, signal);
-  errno = 0;  /* Ignore any errors. */
-  return pid;
-}
-
-/* Since ptrace doesn't support memory page-protection events, which
-   are used to implement "hardware" watchpoints on HP-UX, these are
-   dummy versions, which perform no useful work.  */
-
-void
-hppa_enable_page_protection_events (pid)
-     int pid;
-{
-}
-
-void
-hppa_disable_page_protection_events (pid)
-     int pid;
-{
-}
-
-int
-hppa_insert_hw_watchpoint (pid, start, len, type)
-     int pid;
-     CORE_ADDR start;
-     LONGEST len;
-     int type;
-{
-  error ("Hardware watchpoints not implemented on this platform.");
-}
-
-int
-hppa_remove_hw_watchpoint (pid, start, len, type)
-     int pid;
-     CORE_ADDR start;
-     LONGEST len;
-     enum bptype type;
-{
-  error ("Hardware watchpoints not implemented on this platform.");
-}
-
-int
-hppa_can_use_hw_watchpoint (type, cnt, ot)
-     enum bptype type;
-     int cnt;
-     enum bptype ot;
-{
-  return 0;
-}
-
-int
-hppa_range_profitable_for_hw_watchpoint (pid, start, len)
-     int pid;
-     CORE_ADDR start;
-     LONGEST len;
-{
-  error ("Hardware watchpoints not implemented on this platform.");
-}
-
-char *
-hppa_pid_or_tid_to_str (id)
-     pid_t id;
-{
-  /* In the ptrace world, there are only processes. */
-  return hppa_pid_to_str (id);
-}
-
-/* This function has no meaning in a non-threaded world.  Thus, we
-   return 0 (FALSE).  See the use of "hppa_prepare_to_proceed" in
-   hppa-tdep.c. */
-
-pid_t
-hppa_switched_threads (pid)
-     pid_t pid;
-{
-  return (pid_t) 0;
-}
-
-void
-hppa_ensure_vforking_parent_remains_stopped (pid)
-     int pid;
-{
-  /* This assumes that the vforked parent is presently stopped, and
-     that the vforked child has just delivered its first exec event.
-     Calling kill() this way will cause the SIGTRAP to be delivered as
-     soon as the parent is resumed, which happens as soon as the
-     vforked child is resumed.  See wait_for_inferior for the use of
-     this function.  */
-  kill (pid, SIGTRAP);
-}
-
-int
-hppa_resume_execd_vforking_child_to_get_parent_vfork ()
-{
-  return 1;  /* Yes, the child must be resumed. */
-}
-
-#if defined(HPPA_GET_PROCESS_EVENTS)
-process_event_vector
-hppa_get_process_events (pid, wait_status, must_continue_pid_after)
-  int pid;
-  int wait_status;
-  int * must_continue_pid_after;
-{
-  int pt_status;
-  ptrace_state_t ptrace_state;
-  process_event_vector events = PEVT_NONE;
-
-  /* This is always TRUE with ptrace. */
-  *must_continue_pid_after = 1;
-
-  errno = 0;
-  pt_status = call_ptrace (PT_GET_PROCESS_STATE,
-                      pid,
-                      (PTRACE_ARG3_TYPE) &ptrace_state,
-                      sizeof (ptrace_state));
-  if (errno)
-    perror_with_name ("ptrace");
-  if (pt_status < 0)
-    return events;
-
-  if (ptrace_state.pe_report_event & PTRACE_SIGNAL)
-    events |= PEVT_SIGNAL;
-  if (ptrace_state.pe_report_event & PTRACE_FORK)
-    events |= PEVT_FORK;
-  if (ptrace_state.pe_report_event & PTRACE_VFORK)
-    events |= PEVT_VFORK;
-  if (ptrace_state.pe_report_event & PTRACE_EXEC)
-    events |= PEVT_EXEC;
-  if (ptrace_state.pe_report_event & PTRACE_EXIT)
-    events |= PEVT_EXIT;
-
-  return events;
-}
-#endif /* HPPA_GET_PROCESS_EVENTS */
-
-void
-require_notification_of_events (pid)
-  int pid;
-{
-#if defined(PT_SET_EVENT_MASK)
-  int pt_status;
-  ptrace_event_t ptrace_events;
-
-  /* Instruct the kernel as to the set of events we wish to be
-     informed of.  (This support does not exist before HPUX 10.0.
-     We'll assume if PT_SET_EVENT_MASK has not been defined by
-     <sys/ptrace.h>, then we're being built on pre-10.0.)
-     */
-  memset (&ptrace_events, 0, sizeof (ptrace_events));
-
-  /* Note: By default, all signals are visible to us.  If we wish
-     the kernel to keep certain signals hidden from us, we do it
-     by calling sigdelset (ptrace_events.pe_signals, signal) for
-     each such signal here, before doing PT_SET_EVENT_MASK.
-     */
-  sigemptyset (&ptrace_events.pe_signals);
-
-  ptrace_events.pe_set_event = 0;
-
-  ptrace_events.pe_set_event |= PTRACE_SIGNAL;
-  ptrace_events.pe_set_event |= PTRACE_EXEC;
-  ptrace_events.pe_set_event |= PTRACE_FORK;
-  ptrace_events.pe_set_event |= PTRACE_VFORK;
-  /* ??rehrauer: Add this one when we're prepared to catch it...
-  ptrace_events.pe_set_event |= PTRACE_EXIT;
-  */
-
-  errno = 0;
-  pt_status = call_ptrace (PT_SET_EVENT_MASK,
-                      pid,
-                      (PTRACE_ARG3_TYPE) &ptrace_events,
-                      sizeof (ptrace_events));
-  if (errno)
-    perror_with_name ("ptrace");
-  if (pt_status < 0)
-    return;
-#endif
-}
-
-void
-require_notification_of_exec_events (pid)
-  int pid;
-{
-#if defined(PT_SET_EVENT_MASK)
-  int pt_status;
-  ptrace_event_t ptrace_events;
-
-  /* Instruct the kernel as to the set of events we wish to be
-     informed of.  (This support does not exist before HPUX 10.0.
-     We'll assume if PT_SET_EVENT_MASK has not been defined by
-     <sys/ptrace.h>, then we're being built on pre-10.0.)
-     */
-  memset (&ptrace_events, 0, sizeof (ptrace_events));
-
-  /* Note: By default, all signals are visible to us.  If we wish
-     the kernel to keep certain signals hidden from us, we do it
-     by calling sigdelset (ptrace_events.pe_signals, signal) for
-     each such signal here, before doing PT_SET_EVENT_MASK.
-     */
-  sigemptyset (&ptrace_events.pe_signals);
-
-  ptrace_events.pe_set_event = 0;
-
-  ptrace_events.pe_set_event |= PTRACE_EXEC;
-  /* ??rehrauer: Add this one when we're prepared to catch it...
-  ptrace_events.pe_set_event |= PTRACE_EXIT;
-  */
-
-  errno = 0;
-  pt_status = call_ptrace (PT_SET_EVENT_MASK,
-                      pid,
-                      (PTRACE_ARG3_TYPE) &ptrace_events,
-                      sizeof (ptrace_events));
-  if (errno)
-    perror_with_name ("ptrace");
-  if (pt_status < 0)
-    return;
-#endif
-}
-
-/* This function is called by the parent process, with pid being the
-   ID of the child process, after the debugger has forked.  */
-
-void
-child_acknowledge_created_inferior (pid)
-    int pid;
-{
-  /* We need a memory home for a constant.  */
-  int tc_magic_parent = PT_VERSION;
-  int tc_magic_child = 0;
-
-  /* Wait for the child to tell us that it has forked. */
-  read (startup_semaphore.child_channel[SEM_LISTEN],
-        &tc_magic_child,
-        sizeof(tc_magic_child));
-
-  /* Notify the child that it can exec.
-
-     In the infttrace.c variant of this function, we set the child's
-     event mask after the fork but before the exec.  In the ptrace
-     world, it seems we can't set the event mask until after the exec.  */
-
-  write (startup_semaphore.parent_channel[SEM_TALK],
-         &tc_magic_parent,
-         sizeof (tc_magic_parent));
-
-  /* We'd better pause a bit before trying to set the event mask,
-     though, to ensure that the exec has happened.  We don't want to
-     wait() on the child, because that'll screw up the upper layers
-     of gdb's execution control that expect to see the exec event.
-
-     After an exec, the child is no longer executing gdb code.  Hence,
-     we can't have yet another synchronization via the pipes.  We'll
-     just sleep for a second, and hope that's enough delay...  */
-
-  sleep (1);
-
-  /* Instruct the kernel as to the set of events we wish to be
-     informed of.  */
-
-  require_notification_of_exec_events (pid);
-
-  /* Discard our copy of the semaphore. */
-  (void) close (startup_semaphore.parent_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.parent_channel[SEM_TALK]);
-  (void) close (startup_semaphore.child_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.child_channel[SEM_TALK]);
-}
-
-void
-child_post_startup_inferior (pid)
-  int pid;
-
-{
-  require_notification_of_events (pid);
-}
-
-void
-child_post_attach (pid)
-  int pid;
-{
-  require_notification_of_events (pid);
-}
-
-int
-child_insert_fork_catchpoint (pid)
-  int pid;
-{
-  /* This request is only available on HPUX 10.0 and later.  */
-#if !defined(PT_SET_EVENT_MASK)
-  error ("Unable to catch forks prior to HPUX 10.0");
-#else
-  /* Enable reporting of fork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-#endif
-}
-
-int
-child_remove_fork_catchpoint (pid)
-  int pid;
-{
-  /* This request is only available on HPUX 10.0 and later.  */
-#if !defined(PT_SET_EVENT_MASK)
-  error ("Unable to catch forks prior to HPUX 10.0");
-#else
-  /* Disable reporting of fork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.  */
-  return 0;
-#endif
-}
-
-int
-child_insert_vfork_catchpoint (pid)
-  int pid;
-{
-  /* This request is only available on HPUX 10.0 and later.  */
-#if !defined(PT_SET_EVENT_MASK)
-  error ("Unable to catch vforks prior to HPUX 10.0");
-#else
-  /* Enable reporting of vfork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.  */
-  return 0;
-#endif
-}
-
-int
-child_remove_vfork_catchpoint (pid)
-  int pid;
-{
-  /* This request is only available on HPUX 10.0 and later.  */
-#if !defined(PT_SET_EVENT_MASK)
-  error ("Unable to catch vforks prior to HPUX 10.0");
-#else
-  /* Disable reporting of vfork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.  */
-  return 0;
-#endif
-}
-
-int
-child_has_forked (pid, childpid)
-  int pid;
-  int *  childpid;
-{
-  /* This request is only available on HPUX 10.0 and later.  */
-#if !defined(PT_GET_PROCESS_STATE)
-  *childpid = 0;
-  return 0;
-#else
-  int pt_status;
-  ptrace_state_t  ptrace_state;
-
-  errno = 0;
-  pt_status = call_ptrace (PT_GET_PROCESS_STATE,
-                      pid,
-                      (PTRACE_ARG3_TYPE) &ptrace_state,
-                      sizeof (ptrace_state));
-  if (errno)
-    perror_with_name ("ptrace");
-  if (pt_status < 0)
-    return 0;
-
-  if (ptrace_state.pe_report_event & PTRACE_FORK)
-    {
-      *childpid = ptrace_state.pe_other_pid;
-      return 1;
-    }
-
-  return 0;
-#endif
-}
-
-int
-child_has_vforked (pid, childpid)
-  int pid;
-  int * childpid;
-{
-  /* This request is only available on HPUX 10.0 and later.  */
-#if !defined(PT_GET_PROCESS_STATE)
-  *childpid = 0;
-  return 0;
-
-#else
-  int pt_status;
-  ptrace_state_t  ptrace_state;
-
-  errno = 0;
-  pt_status = call_ptrace (PT_GET_PROCESS_STATE,
-                      pid,
-                      (PTRACE_ARG3_TYPE) &ptrace_state,
-                      sizeof (ptrace_state));
-  if (errno)
-    perror_with_name ("ptrace");
-  if (pt_status < 0)
-    return 0;
-
-  if (ptrace_state.pe_report_event & PTRACE_VFORK)
-    {
-      *childpid = ptrace_state.pe_other_pid;
-      return 1;
-    }
-
-  return 0;
-#endif
-}
-
-int
-child_can_follow_vfork_prior_to_exec ()
-{
-  /* ptrace doesn't allow this. */
-  return 0;
-}
-
-int
-child_insert_exec_catchpoint (pid)
-  int pid;
-{
-  /* This request is only available on HPUX 10.0 and later.
-     */
-#if !defined(PT_SET_EVENT_MASK)
-  error ("Unable to catch execs prior to HPUX 10.0");
-
-#else
-  /* Enable reporting of exec events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-#endif
-}
-
-int
-child_remove_exec_catchpoint (pid)
-  int pid;
-{
-  /* This request is only available on HPUX 10.0 and later.
-     */
-#if !defined(PT_SET_EVENT_MASK)
-  error ("Unable to catch execs prior to HPUX 10.0");
-
-#else
-  /* Disable reporting of exec events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-#endif
-}
-
-int
-child_has_execd (pid, execd_pathname)
-  int pid;
-  char **  execd_pathname;
-{
-
-  /* This request is only available on HPUX 10.0 and later.
-     */
-#if !defined(PT_GET_PROCESS_STATE)
-  *execd_pathname = NULL;
-  return 0;
-
-#else
-  int pt_status;
-  ptrace_state_t  ptrace_state;
-
-  errno = 0;
-  pt_status = call_ptrace (PT_GET_PROCESS_STATE,
-                      pid,
-                      (PTRACE_ARG3_TYPE) &ptrace_state,
-                      sizeof (ptrace_state));
-  if (errno)
-    perror_with_name ("ptrace");
-  if (pt_status < 0)
-    return 0;
-
-  if (ptrace_state.pe_report_event & PTRACE_EXEC)
-    {
-      char *  exec_file = target_pid_to_exec_file (pid);
-      *execd_pathname = savestring (exec_file, strlen (exec_file));
-      return 1;
-    }
-
-  return 0;
-#endif
-}
-
-int
-child_reported_exec_events_per_exec_call ()
-{
-  return 2;  /* ptrace reports the event twice per call. */
-}
-
-int
-child_has_syscall_event (pid, kind, syscall_id)
-     int pid;
-     enum target_waitkind *kind;
-     int *syscall_id;
-{
-  /* This request is only available on HPUX 10.30 and later, via
-     the ttrace interface.  */
-
-  *kind = TARGET_WAITKIND_SPURIOUS;
-  *syscall_id = -1;
-  return 0;
-}
-
-char *
-child_pid_to_exec_file (pid)
-    int pid;
-{
-  static char  exec_file_buffer[1024];
-  int pt_status;
-  CORE_ADDR  top_of_stack;
-  char  four_chars[4];
-  int name_index;
-  int i;
-  int saved_inferior_pid;
-  boolean  done;
-  
-  /* As of 10.x HP-UX, there's an explicit request to get the pathname. */
-  pt_status = call_ptrace (PT_GET_PROCESS_PATHNAME,
-                           pid,
-                           (PTRACE_ARG3_TYPE) exec_file_buffer,
-                           sizeof (exec_file_buffer) - 1);
-  if (pt_status == 0)
-    return exec_file_buffer;
-
-  /* It appears that this request is broken prior to 10.30.
-     If it fails, try a really, truly amazingly gross hack
-     that DDE uses, of pawing through the process' data
-     segment to find the pathname.  */
-
-  top_of_stack = 0x7b03a000;
-  name_index = 0;
-  done = 0;
-
-  /* On the chance that pid != inferior_pid, set inferior_pid
-     to pid, so that (grrrr!) implicit uses of inferior_pid get
-     the right id.  */
-
-  saved_inferior_pid = inferior_pid;
-  inferior_pid = pid;
-
-  /* Try to grab a null-terminated string. */
-  while (! done)
-    {
-      if (target_read_memory (top_of_stack, four_chars, 4) != 0)
-	{
-	  inferior_pid = saved_inferior_pid;
-	  return NULL;
-	}
-      for (i = 0; i < 4; i++)
-	{
-	  exec_file_buffer[name_index++] = four_chars[i];
-	  done = (four_chars[i] == '\0');
-	  if (done)
-	    break;
-	}
-      top_of_stack += 4;
-    }
-
-  if (exec_file_buffer[0] == '\0')
-    {
-      inferior_pid = saved_inferior_pid;
-      return NULL;
-    }
-
-  inferior_pid = saved_inferior_pid;
-  return exec_file_buffer;
-}
-
-void
-pre_fork_inferior ()
-{
-  int status;
-
-  status = pipe (startup_semaphore.parent_channel);
-  if (status < 0)
-    {
-      warning ("error getting parent pipe for startup semaphore");
-      return;
-    }
-
-  status = pipe (startup_semaphore.child_channel);
-  if (status < 0)
-    {
-      warning ("error getting child pipe for startup semaphore");
-      return;
-    }
-}
-
-
-/* Check to see if the given thread is alive.
-
-   This is a no-op, as ptrace doesn't support threads, so we just
-   return "TRUE".  */
-
-int
-child_thread_alive (pid)
-     int pid;
-{
-   return 1;
-}
-
-#endif /* ! GDB_NATIVE_HPUX_11 */
diff --git a/gdb/hppah-tdep.c b/gdb/hppah-tdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppah-tdep.c
+++ /dev/null
diff --git a/gdb/hppah-xdep.c b/gdb/hppah-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppah-xdep.c
+++ /dev/null
diff --git a/gdb/hppahpux-tdep.c b/gdb/hppahpux-tdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppahpux-tdep.c
+++ /dev/null
diff --git a/gdb/hppahpux-xdep.c b/gdb/hppahpux-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/hppahpux-xdep.c
+++ /dev/null
diff --git a/gdb/hppam3-nat.c b/gdb/hppam3-nat.c
deleted file mode 100644
index 95a66b0..0000000
--- a/gdb/hppam3-nat.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Low level interface to HP800 running mach 4.0.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "floatformat.h"
-
-#include <stdio.h>
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach/exception.h>
-#include <mach_error.h>
-
-#include <target.h>
-
-/*
- * Fetch inferiors registers for gdb.
- * REGNO specifies which (as gdb views it) register, -1 for all.
- */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  kern_return_t ret;
-  thread_state_data_t state;
-  unsigned int stateCnt = TRACE_FLAVOR_SIZE;
-  int index;
-  
-  if (! MACH_PORT_VALID (current_thread))
-    error ("fetch inferior registers: Invalid thread");
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 1);
-
-  ret = thread_get_state (current_thread,
-			  TRACE_FLAVOR,
-			  state,
-			  &stateCnt);
-
-  if (ret != KERN_SUCCESS)
-    warning ("fetch_inferior_registers: %s ",
-	     mach_error_string (ret));
-  else
-    {
-      for (index = 0; index < NUM_REGS; index++) 
-	supply_register (index,(void*)&state[index]);
-    }
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 0);
-}
-
-/* Store our register values back into the inferior.
- * If REGNO is -1, do this for all registers.
- * Otherwise, REGNO specifies which register
- *
- * On mach3 all registers are always saved in one call.
- */
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  kern_return_t ret;
-  thread_state_data_t state;
-  unsigned int stateCnt = TRACE_FLAVOR_SIZE;
-  register int index;
-
-  if (! MACH_PORT_VALID (current_thread))
-    error ("store inferior registers: Invalid thread");
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 1);
-
-  /* Fetch the state of the current thread */
-  ret = thread_get_state (current_thread,
-			  TRACE_FLAVOR,
-			  state,
-			  &stateCnt);
-
-   if (ret != KERN_SUCCESS) 
-    {
-      warning ("store_inferior_registers (get): %s",
-	       mach_error_string (ret));
-      if (must_suspend_thread)
-	setup_thread (current_thread, 0);
-      return;
-    }
-
-
-  /* move gdb's registers to thread's state
-   *
-   * Since we save all registers anyway, save the ones
-   * that gdb thinks are valid (e.g. ignore the regno
-   * parameter)
-   */
-  if (regno > 0 && regno < NUM_REGS ) 
-    {
-      memcpy(&state[regno], &registers[REGISTER_BYTE (regno)], 
-	     REGISTER_RAW_SIZE(regno));
-    }
-  else
-    {
-      for (index = 0; index < NUM_REGS; index++) 
-	memcpy(&state[index], &registers[REGISTER_BYTE (index)], 
-	       REGISTER_RAW_SIZE(index));
-/* 	state[index] = registers[REGISTER_BYTE (index)];*/
-
-    }
-  
-  /* Write gdb's current view of register to the thread
-   */
-  ret = thread_set_state (current_thread,
-			  TRACE_FLAVOR,
-			  state,
-			  TRACE_FLAVOR_SIZE);
-  
-  if (ret != KERN_SUCCESS)
-    warning ("store_inferior_registers (set): %s",
-	     mach_error_string (ret));
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 0);
-}
diff --git a/gdb/hpread.c b/gdb/hpread.c
deleted file mode 100644
index 0b464ec..0000000
--- a/gdb/hpread.c
+++ /dev/null
@@ -1,2050 +0,0 @@
-/* Read hp debug symbols and convert to internal format, for GDB.
-   Copyright 1993, 1996 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-   Written by the Center for Software Science at the University of Utah
-   and by Cygnus Support.  */
-
-#include "defs.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "hp-symtab.h"
-#include "syms.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "complaints.h"
-#include "gdb-stabs.h"
-#include "gdbtypes.h"
-#include "demangle.h"
-
-/* Private information attached to an objfile which we use to find
-   and internalize the HP C debug symbols within that objfile.  */
-
-struct hpread_symfile_info
-{
-  /* The contents of each of the debug sections (there are 4 of them).  */
-  char *gntt;
-  char *lntt;
-  char *slt;
-  char *vt;
-
-  /* We keep the size of the $VT$ section for range checking.  */
-  unsigned int vt_size;
-
-  /* Some routines still need to know the number of symbols in the
-     main debug sections ($LNTT$ and $GNTT$). */
-  unsigned int lntt_symcount;
-  unsigned int gntt_symcount;
-
-  /* To keep track of all the types we've processed.  */
-  struct type **type_vector;
-  int type_vector_length;
-
-  /* Keeps track of the beginning of a range of source lines.  */
-  sltpointer sl_index;
-
-  /* Some state variables we'll need.  */
-  int within_function;
-
-  /* Keep track of the current function's address.  We may need to look
-     up something based on this address.  */
-  unsigned int current_function_value;
-};
-
-/* Accessor macros to get at the fields.  */
-#define HPUX_SYMFILE_INFO(o) \
-  ((struct hpread_symfile_info *)((o)->sym_private))
-#define GNTT(o)                 (HPUX_SYMFILE_INFO(o)->gntt)
-#define LNTT(o)                 (HPUX_SYMFILE_INFO(o)->lntt)
-#define SLT(o)                  (HPUX_SYMFILE_INFO(o)->slt)
-#define VT(o)                   (HPUX_SYMFILE_INFO(o)->vt)
-#define VT_SIZE(o)              (HPUX_SYMFILE_INFO(o)->vt_size)
-#define LNTT_SYMCOUNT(o)        (HPUX_SYMFILE_INFO(o)->lntt_symcount)
-#define GNTT_SYMCOUNT(o)        (HPUX_SYMFILE_INFO(o)->gntt_symcount)
-#define TYPE_VECTOR(o)          (HPUX_SYMFILE_INFO(o)->type_vector)
-#define TYPE_VECTOR_LENGTH(o)   (HPUX_SYMFILE_INFO(o)->type_vector_length)
-#define SL_INDEX(o)             (HPUX_SYMFILE_INFO(o)->sl_index)
-#define WITHIN_FUNCTION(o)      (HPUX_SYMFILE_INFO(o)->within_function)
-#define CURRENT_FUNCTION_VALUE(o) (HPUX_SYMFILE_INFO(o)->current_function_value)
-
-/* Given the native debug symbol SYM, set NAMEP to the name associated
-   with the debug symbol.  Note we may be called with a debug symbol which
-   has no associated name, in that case we return an empty string.
-
-   Also note we "know" that the name for any symbol is always in the
-   same place.  Hence we don't have to conditionalize on the symbol type.  */
-#define SET_NAMESTRING(SYM, NAMEP, OBJFILE) \
-  if (! hpread_has_name ((SYM)->dblock.kind)) \
-    *NAMEP = ""; \
-  else if (((unsigned)(SYM)->dsfile.name) >= VT_SIZE (OBJFILE)) \
-    { \
-      complain (&string_table_offset_complaint, (char *) symnum); \
-      *NAMEP = ""; \
-    } \
-  else \
-    *NAMEP = (SYM)->dsfile.name + VT (OBJFILE)
-
-/* We put a pointer to this structure in the read_symtab_private field
-   of the psymtab.  */
-
-struct symloc
-{
-  /* The offset within the file symbol table of first local symbol for
-     this file.  */
-
-  int ldsymoff;
-
-  /* Length (in bytes) of the section of the symbol table devoted to
-     this file's symbols (actually, the section bracketed may contain
-     more than just this file's symbols).  If ldsymlen is 0, the only
-     reason for this thing's existence is the dependency list.
-     Nothing else will happen when it is read in.  */
-
-  int ldsymlen;
-};
-
-#define LDSYMOFF(p) (((struct symloc *)((p)->read_symtab_private))->ldsymoff)
-#define LDSYMLEN(p) (((struct symloc *)((p)->read_symtab_private))->ldsymlen)
-#define SYMLOC(p) ((struct symloc *)((p)->read_symtab_private))
-
-/* FIXME: Shouldn't this stuff be in a .h file somewhere?  */
-/* Nonzero means give verbose info on gdb action.  */
-extern int info_verbose;
-
-/* Complaints about the symbols we have encountered.  */
-extern struct complaint string_table_offset_complaint;
-extern struct complaint lbrac_unmatched_complaint;
-extern struct complaint lbrac_mismatch_complaint;
-
-
-void hpread_symfile_init  PARAMS ((struct objfile *));
-
-static struct type *
-hpread_read_array_type PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type *hpread_alloc_type
-  PARAMS ((dnttpointer, struct objfile *));
-
-static struct type **hpread_lookup_type
-  PARAMS ((dnttpointer, struct objfile *));
-
-static struct type *hpread_read_enum_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type *hpread_read_set_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type *hpread_read_subrange_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type *hpread_read_struct_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-void hpread_build_psymtabs
-  PARAMS ((struct objfile *, struct section_offsets *, int));
-
-void hpread_symfile_finish PARAMS ((struct objfile *));
-
-static struct partial_symtab *hpread_start_psymtab
-  PARAMS ((struct objfile *, struct section_offsets *, char *, CORE_ADDR, int,
-	   struct partial_symbol **, struct partial_symbol **));
-
-static struct partial_symtab *hpread_end_psymtab
-  PARAMS ((struct partial_symtab *, char **, int, int, CORE_ADDR,
-	   struct partial_symtab **, int));
-
-static struct symtab *hpread_expand_symtab
-  PARAMS ((struct objfile *, int, int, CORE_ADDR, int,
-	   struct section_offsets *, char *));
-
-static void hpread_process_one_debug_symbol
-  PARAMS ((union dnttentry *, char *, struct section_offsets *,
-	   struct objfile *, CORE_ADDR, int, char *, int));
-
-static sltpointer hpread_record_lines
-  PARAMS ((struct subfile *, sltpointer, sltpointer,
-	   struct objfile *, CORE_ADDR));
-
-static struct type *hpread_read_function_type
-  PARAMS ((dnttpointer, union dnttentry *, struct objfile *));
-
-static struct type * hpread_type_lookup
-  PARAMS ((dnttpointer, struct objfile *));
-
-static unsigned long hpread_get_depth
-  PARAMS ((sltpointer, struct objfile *));
-
-static unsigned long hpread_get_line
-  PARAMS ((sltpointer, struct objfile *));
-
-static CORE_ADDR hpread_get_location
-  PARAMS ((sltpointer, struct objfile *));
-
-static int hpread_type_translate PARAMS ((dnttpointer));
-static unsigned long hpread_get_textlow PARAMS ((int, int, struct objfile *));
-static union dnttentry *hpread_get_gntt PARAMS ((int, struct objfile *));
-static union dnttentry *hpread_get_lntt PARAMS ((int, struct objfile *));
-static union sltentry *hpread_get_slt PARAMS ((int, struct objfile *));
-static void hpread_psymtab_to_symtab PARAMS ((struct partial_symtab *));
-static void hpread_psymtab_to_symtab_1 PARAMS ((struct partial_symtab *));
-static int hpread_has_name PARAMS ((enum dntt_entry_type));
-
-
-/* Initialization for reading native HP C debug symbols from OBJFILE.
-
-   It's only purpose in life is to set up the symbol reader's private
-   per-objfile data structures, and read in the raw contents of the debug
-   sections (attaching pointers to the debug info into the private data
-   structures).
-
-   Since BFD doesn't know how to read debug symbols in a format-independent
-   way (and may never do so...), we have to do it ourselves.  Note we may
-   be called on a file without native HP C debugging symbols.
-   FIXME, there should be a cleaner peephole into the BFD environment here.  */
-
-void
-hpread_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  asection *vt_section, *slt_section, *lntt_section, *gntt_section;
-
-  /* Allocate struct to keep track of the symfile */
-  objfile->sym_private = (PTR)
-    xmmalloc (objfile->md, sizeof (struct hpread_symfile_info));
-  memset (objfile->sym_private, 0, sizeof (struct hpread_symfile_info));
-
-  /* We haven't read in any types yet.  */
-  TYPE_VECTOR (objfile) = 0;
-
-  /* Read in data from the $GNTT$ subspace.  */
-  gntt_section = bfd_get_section_by_name (objfile->obfd, "$GNTT$");
-  if (!gntt_section)
-    return;
-
-  GNTT (objfile)
-    = obstack_alloc (&objfile->symbol_obstack,
-		     bfd_section_size (objfile->obfd, gntt_section));
-
-  bfd_get_section_contents (objfile->obfd, gntt_section, GNTT (objfile),
-			    0, bfd_section_size (objfile->obfd, gntt_section));
-
-  GNTT_SYMCOUNT (objfile)
-    = bfd_section_size (objfile->obfd, gntt_section)
-			/ sizeof (struct dntt_type_block);
-
-  /* Read in data from the $LNTT$ subspace.   Also keep track of the number
-     of LNTT symbols.  */
-  lntt_section = bfd_get_section_by_name (objfile->obfd, "$LNTT$");
-  if (!lntt_section)
-    return;
-
-  LNTT (objfile)
-    = obstack_alloc (&objfile->symbol_obstack,
-		     bfd_section_size (objfile->obfd, lntt_section));
-
-  bfd_get_section_contents (objfile->obfd, lntt_section, LNTT (objfile),
-			    0, bfd_section_size (objfile->obfd, lntt_section));
-
-  LNTT_SYMCOUNT (objfile)
-    = bfd_section_size (objfile->obfd, lntt_section)
-			/ sizeof (struct dntt_type_block);
-
-  /* Read in data from the $SLT$ subspace.  $SLT$ contains information
-     on source line numbers.  */
-  slt_section = bfd_get_section_by_name (objfile->obfd, "$SLT$");
-  if (!slt_section)
-    return;
-
-  SLT (objfile) =
-    obstack_alloc (&objfile->symbol_obstack,
-		   bfd_section_size (objfile->obfd, slt_section));
-
-  bfd_get_section_contents (objfile->obfd, slt_section, SLT (objfile),
-			    0, bfd_section_size (objfile->obfd, slt_section));
-
-  /* Read in data from the $VT$ subspace.  $VT$ contains things like
-     names and constants.  Keep track of the number of symbols in the VT.  */
-  vt_section = bfd_get_section_by_name (objfile->obfd, "$VT$");
-  if (!vt_section)
-    return;
-
-  VT_SIZE (objfile) = bfd_section_size (objfile->obfd, vt_section);
-
-  VT (objfile) =
-    (char *) obstack_alloc (&objfile->symbol_obstack,
-			    VT_SIZE (objfile));
-
-  bfd_get_section_contents (objfile->obfd, vt_section, VT (objfile),
-			    0, VT_SIZE (objfile));
-}
-
-/* Scan and build partial symbols for a symbol file.
-
-   The minimal symbol table (either SOM or HP a.out) has already been
-   read in; all we need to do is setup partial symbols based on the
-   native debugging information.
-
-   We assume hpread_symfile_init has been called to initialize the
-   symbol reader's private data structures.
-
-   SECTION_OFFSETS contains offsets relative to which the symbols in the
-   various sections are (depending where the sections were actually loaded).
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).  */
-
-void
-hpread_build_psymtabs (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  char *namestring;
-  int past_first_source_file = 0;
-  struct cleanup *old_chain;
-
-  int hp_symnum, symcount, i;
-
-  union dnttentry *dn_bufp;
-  unsigned long valu;
-  char *p;
-  int texthigh = 0;
-  int have_name = 0;
-
-  /* Current partial symtab */
-  struct partial_symtab *pst;
-
-  /* List of current psymtab's include files */
-  char **psymtab_include_list;
-  int includes_allocated;
-  int includes_used;
-
-  /* Index within current psymtab dependency list */
-  struct partial_symtab **dependency_list;
-  int dependencies_used, dependencies_allocated;
-
-  /* Just in case the stabs reader left turds lying around.  */
-  free_pending_blocks ();
-  make_cleanup (really_free_pendings, 0);
-
-  pst = (struct partial_symtab *) 0;
-
-  /* We shouldn't use alloca, instead use malloc/free.  Doing so avoids
-     a number of problems with cross compilation and creating useless holes
-     in the stack when we have to allocate new entries.  FIXME.  */
-
-  includes_allocated = 30;
-  includes_used = 0;
-  psymtab_include_list = (char **) alloca (includes_allocated *
-					   sizeof (char *));
-
-  dependencies_allocated = 30;
-  dependencies_used = 0;
-  dependency_list =
-    (struct partial_symtab **) alloca (dependencies_allocated *
-				       sizeof (struct partial_symtab *));
-
-  old_chain = make_cleanup (free_objfile, objfile);
-
-  last_source_file = 0;
-
-  /* Make two passes, one ofr the GNTT symbols, the other for the
-     LNTT symbols.  */
-  for (i = 0; i < 1; i++)
-    {
-      int within_function = 0;
-
-      if (i)
-	symcount = GNTT_SYMCOUNT (objfile);
-      else
-	symcount = LNTT_SYMCOUNT (objfile);
-
-      for (hp_symnum = 0; hp_symnum < symcount; hp_symnum++)
-	{
-	  QUIT;
-	  if (i)
-	    dn_bufp = hpread_get_gntt (hp_symnum, objfile);
-	  else
-	    dn_bufp = hpread_get_lntt (hp_symnum, objfile);
-
-	  if (dn_bufp->dblock.extension)
-	    continue;
-
-	  /* Only handle things which are necessary for minimal symbols.
-	     everything else is ignored.  */
-	  switch (dn_bufp->dblock.kind)
-	    {
-	    case DNTT_TYPE_SRCFILE:
-	      {
-		/* A source file of some kind.  Note this may simply
-		   be an included file.  */
-		SET_NAMESTRING (dn_bufp, &namestring, objfile);
-
-		/* Check if this is the source file we are already working
-		   with.  */
-		if (pst && !strcmp (namestring, pst->filename))
-		  continue;
-
-		/* Check if this is an include file, if so check if we have
-		   already seen it.  Add it to the include list */
-		p = strrchr (namestring, '.');
-		if (!strcmp (p, ".h"))
-		  {
-		    int j, found;
-
-		    found = 0;
-		    for (j = 0; j < includes_used; j++)
-		      if (!strcmp (namestring, psymtab_include_list[j]))
-			{
-			  found = 1;
-			  break;
-			}
-		    if (found)
-		      continue;
-
-		    /* Add it to the list of includes seen so far and
-		       allocate more include space if necessary.  */
-		    psymtab_include_list[includes_used++] = namestring;
-		    if (includes_used >= includes_allocated)
-		      {
-			char **orig = psymtab_include_list;
-
-			psymtab_include_list = (char **)
-			  alloca ((includes_allocated *= 2) *
-				  sizeof (char *));
-			memcpy ((PTR) psymtab_include_list, (PTR) orig,
-				includes_used * sizeof (char *));
-		      }
-		    continue;
-		  }
-
-
-		if (pst)
-		  {
-		    if (!have_name)
-		      {
-			pst->filename = (char *)
-			  obstack_alloc (&pst->objfile->psymbol_obstack,
-					 strlen (namestring) + 1);
-			strcpy (pst->filename, namestring);
-			have_name = 1;
-			continue;
-		      }
-		    continue;
-		  }
-
-		/* This is a bonafide new source file.
-		   End the current partial symtab and start a new one.  */
-
-		if (pst && past_first_source_file)
-		  {
-		    hpread_end_psymtab (pst, psymtab_include_list,
-					includes_used,
-					(hp_symnum
-					 * sizeof (struct dntt_type_block)),
-					texthigh,
-					dependency_list, dependencies_used);
-		    pst = (struct partial_symtab *) 0;
-		    includes_used = 0;
-		    dependencies_used = 0;
-		  }
-		else
-		  past_first_source_file = 1;
-
-		valu = hpread_get_textlow (i, hp_symnum, objfile);
-		valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		pst = hpread_start_psymtab (objfile, section_offsets,
-					    namestring, valu,
-					    (hp_symnum
-					     * sizeof (struct dntt_type_block)),
-					    objfile->global_psymbols.next,
-					    objfile->static_psymbols.next);
-		texthigh = valu;
-		have_name = 1;
-		continue;
-	      }
-
-	    case DNTT_TYPE_MODULE:
-	      /* A source file.  It's still unclear to me what the
-		 real difference between a DNTT_TYPE_SRCFILE and DNTT_TYPE_MODULE
-		 is supposed to be.  */
-	      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-	      valu = hpread_get_textlow (i, hp_symnum, objfile);
-	      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      if (!pst)
-		{
-		  pst = hpread_start_psymtab (objfile, section_offsets,
-					      namestring, valu,
-					      (hp_symnum
-					       * sizeof (struct dntt_type_block)),
-					      objfile->global_psymbols.next,
-					      objfile->static_psymbols.next);
-		  texthigh = valu;
-		  have_name = 0;
-		}
-	      continue;
-	    case DNTT_TYPE_FUNCTION:
-	    case DNTT_TYPE_ENTRY:
-	      /* The beginning of a function.  DNTT_TYPE_ENTRY may also denote
-		 a secondary entry point.  */
-	      valu = dn_bufp->dfunc.hiaddr + ANOFFSET (section_offsets,
-						       SECT_OFF_TEXT);
-	      if (valu > texthigh)
-		texthigh = valu;
-	      valu = dn_bufp->dfunc.lowaddr +
-		ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-	      add_psymbol_to_list (namestring, strlen (namestring),
-				   VAR_NAMESPACE, LOC_BLOCK,
-				   &objfile->static_psymbols, valu,
-				   0, language_unknown, objfile);
-	      within_function = 1;
-	      continue;
-	    case DNTT_TYPE_BEGIN:
-	    case DNTT_TYPE_END:
-	      /* Scope block begin/end.  We only care about function
-		 and file blocks right now.  */
-	      if (dn_bufp->dend.endkind == DNTT_TYPE_MODULE)
-		{
-		  hpread_end_psymtab (pst, psymtab_include_list, includes_used,
-				      (hp_symnum
-				       * sizeof (struct dntt_type_block)),
-				      texthigh,
-				      dependency_list, dependencies_used);
-		  pst = (struct partial_symtab *) 0;
-		  includes_used = 0;
-		  dependencies_used = 0;
-		  have_name = 0;
-		}
-	      if (dn_bufp->dend.endkind == DNTT_TYPE_FUNCTION)
-		within_function = 0;
-	      continue;
-	    case DNTT_TYPE_SVAR:
-	    case DNTT_TYPE_DVAR:
-	    case DNTT_TYPE_TYPEDEF:
-	    case DNTT_TYPE_TAGDEF:
-	      {
-		/* Variables, typedefs an the like.  */
-		enum address_class storage;
-		namespace_enum namespace;
-
-		/* Don't add locals to the partial symbol table.  */
-		if (within_function
-		    && (dn_bufp->dblock.kind == DNTT_TYPE_SVAR
-			|| dn_bufp->dblock.kind == DNTT_TYPE_DVAR))
-		  continue;
-
-		/* TAGDEFs go into the structure namespace.  */
-		if (dn_bufp->dblock.kind == DNTT_TYPE_TAGDEF)
-		  namespace = STRUCT_NAMESPACE;
-		else
-		  namespace = VAR_NAMESPACE;
-
-		/* What kind of "storage" does this use?  */
-		if (dn_bufp->dblock.kind == DNTT_TYPE_SVAR)
-		  storage = LOC_STATIC;
-		else if (dn_bufp->dblock.kind == DNTT_TYPE_DVAR
-			 && dn_bufp->ddvar.regvar)
-		  storage = LOC_REGISTER;
-		else if (dn_bufp->dblock.kind == DNTT_TYPE_DVAR)
-		  storage = LOC_LOCAL;
-		else
-		  storage = LOC_UNDEF;
-
-		SET_NAMESTRING (dn_bufp, &namestring, objfile);
-		if (!pst)
-		  {
-		    pst = hpread_start_psymtab (objfile, section_offsets,
-						"globals", 0,
-						(hp_symnum
-						 * sizeof (struct dntt_type_block)),
-						objfile->global_psymbols.next,
-						objfile->static_psymbols.next);
-		  }
-		if (dn_bufp->dsvar.global)
-		  {
-		    add_psymbol_to_list (namestring, strlen (namestring),
-					 namespace, storage,
-					 &objfile->global_psymbols,
-					 dn_bufp->dsvar.location,
-					 0, language_unknown, objfile);
-		  }
-		else
-		  {
-		    add_psymbol_to_list (namestring, strlen (namestring),
-					 namespace, storage,
-					 &objfile->static_psymbols,
-					 dn_bufp->dsvar.location,
-					 0, language_unknown, objfile);
-		  }
-		continue;
-	      }
-	    case DNTT_TYPE_MEMENUM:
-	    case DNTT_TYPE_CONST:
-	      /* Constants and members of enumerated types.  */
-	      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-	      if (!pst)
-		{
-		  pst = hpread_start_psymtab (objfile, section_offsets,
-					      "globals", 0,
-					      (hp_symnum 
-					       * sizeof (struct dntt_type_block)),
-					      objfile->global_psymbols.next,
-					      objfile->static_psymbols.next);
-		}
-	      add_psymbol_to_list (namestring, strlen (namestring),
-				   VAR_NAMESPACE, LOC_CONST,
-				   &objfile->static_psymbols, 0,
-				   0, language_unknown, objfile);
-	      continue;
-	    default:
-	      continue;
-	    }
-	}
-    }
-
-  /* End any pending partial symbol table.  */
-  if (pst)
-    {
-      hpread_end_psymtab (pst, psymtab_include_list, includes_used,
-			  hp_symnum * sizeof (struct dntt_type_block),
-			  0, dependency_list, dependencies_used);
-    }
-
-  discard_cleanups (old_chain);
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-void
-hpread_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile->sym_private != NULL)
-    {
-      mfree (objfile->md, objfile->sym_private);
-    }
-}
-
-
-/* The remaining functions are all for internal use only.  */
-
-/* Various small functions to get entries in the debug symbol sections.  */
-
-static union dnttentry *
-hpread_get_lntt (index, objfile)
-     int index;
-     struct objfile *objfile;
-{
-  return (union dnttentry *)
-    &(LNTT (objfile)[(index * sizeof (struct dntt_type_block))]);
-}
-
-static union dnttentry *
-hpread_get_gntt (index, objfile)
-     int index;
-     struct objfile *objfile;
-{
-  return (union dnttentry *)
-    &(GNTT (objfile)[(index * sizeof (struct dntt_type_block))]);
-}
-
-static union sltentry *
-hpread_get_slt (index, objfile)
-     int index;
-     struct objfile *objfile;
-{
-  return (union sltentry *)&(SLT (objfile)[index * sizeof (union sltentry)]);
-}
-
-/* Get the low address associated with some symbol (typically the start
-   of a particular source file or module).  Since that information is not
-   stored as part of the DNTT_TYPE_MODULE or DNTT_TYPE_SRCFILE symbol we must infer it from
-   the existance of DNTT_TYPE_FUNCTION symbols.  */
-
-static unsigned long
-hpread_get_textlow (global, index, objfile)
-     int global;
-     int index;
-     struct objfile *objfile;
-{
-  union dnttentry *dn_bufp;
-  struct minimal_symbol *msymbol;
-
-  /* Look for a DNTT_TYPE_FUNCTION symbol.  */
-  do
-    {
-      if (global)
-	dn_bufp = hpread_get_gntt (index++, objfile);
-      else
-	dn_bufp = hpread_get_lntt (index++, objfile);
-    } while (dn_bufp->dblock.kind != DNTT_TYPE_FUNCTION
-	     && dn_bufp->dblock.kind != DNTT_TYPE_END);
-
-  /* Avoid going past a DNTT_TYPE_END when looking for a DNTT_TYPE_FUNCTION.  This
-     might happen when a sourcefile has no functions.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_END)
-    return 0;
-
-  /* The minimal symbols are typically more accurate for some reason.  */
-  msymbol = lookup_minimal_symbol (dn_bufp->dfunc.name + VT (objfile), NULL,
-				   objfile);
-  if (msymbol)
-    return SYMBOL_VALUE_ADDRESS (msymbol);
-  else
-    return dn_bufp->dfunc.lowaddr;
-}
-
-/* Get the nesting depth for the source line identified by INDEX.  */
-
-static unsigned long
-hpread_get_depth (index, objfile)
-     sltpointer index;
-     struct objfile *objfile;
-{
-  union sltentry *sl_bufp;
-
-  sl_bufp = hpread_get_slt (index, objfile);
-  return sl_bufp->sspec.backptr.dnttp.index;
-}
-
-/* Get the source line number the the line identified by INDEX.  */
-
-static unsigned long
-hpread_get_line (index, objfile)
-     sltpointer index;
-     struct objfile *objfile;
-{
-  union sltentry *sl_bufp;
-
-  sl_bufp = hpread_get_slt (index, objfile);
-  return sl_bufp->snorm.line;
-}
-
-static CORE_ADDR
-hpread_get_location (index, objfile)
-     sltpointer index;
-     struct objfile *objfile;
-{
-  union sltentry *sl_bufp;
-  int i;
-
-  /* code location of special sltentrys is determined from context */
-  sl_bufp = hpread_get_slt (index, objfile);
-
-  if (sl_bufp->snorm.sltdesc == SLT_END)
-    {
-      /* find previous normal sltentry and get address */
-      for (i = 0; ((sl_bufp->snorm.sltdesc != SLT_NORMAL) &&
-		   (sl_bufp->snorm.sltdesc != SLT_EXIT)); i++)
-	sl_bufp = hpread_get_slt (index - i, objfile);
-      return sl_bufp->snorm.address;
-    }
-
-  /* find next normal sltentry and get address */
-  for (i = 0; ((sl_bufp->snorm.sltdesc != SLT_NORMAL) &&
-	       (sl_bufp->snorm.sltdesc != SLT_EXIT)); i++)
-    sl_bufp = hpread_get_slt (index + i, objfile);
-  return sl_bufp->snorm.address;
-}
-
-
-/* Return 1 if an HP debug symbol of type KIND has a name associated with
-   it, else return 0.  */
-
-static int
-hpread_has_name (kind)
-     enum dntt_entry_type kind;
-{
-  switch (kind)
-    {
-    case DNTT_TYPE_SRCFILE:
-    case DNTT_TYPE_MODULE:
-    case DNTT_TYPE_FUNCTION:
-    case DNTT_TYPE_ENTRY:
-    case DNTT_TYPE_IMPORT:
-    case DNTT_TYPE_LABEL:
-    case DNTT_TYPE_FPARAM:
-    case DNTT_TYPE_SVAR:
-    case DNTT_TYPE_DVAR:
-    case DNTT_TYPE_CONST:
-    case DNTT_TYPE_TYPEDEF:
-    case DNTT_TYPE_TAGDEF:
-    case DNTT_TYPE_MEMENUM:
-    case DNTT_TYPE_FIELD:
-    case DNTT_TYPE_SA:
-      return 1;
-
-    case DNTT_TYPE_BEGIN:
-    case DNTT_TYPE_END:
-    case DNTT_TYPE_WITH:
-    case DNTT_TYPE_COMMON:
-    case DNTT_TYPE_POINTER:
-    case DNTT_TYPE_ENUM:
-    case DNTT_TYPE_SET:
-    case DNTT_TYPE_SUBRANGE:
-    case DNTT_TYPE_ARRAY:
-    case DNTT_TYPE_STRUCT:
-    case DNTT_TYPE_UNION:
-    case DNTT_TYPE_VARIANT:
-    case DNTT_TYPE_FILE:
-    case DNTT_TYPE_FUNCTYPE:
-    case DNTT_TYPE_COBSTRUCT:
-    case DNTT_TYPE_XREF:
-    case DNTT_TYPE_MACRO:
-    default:
-      return 0;
-    }
-}
-
-/* Allocate and partially fill a partial symtab.  It will be
-   completely filled at the end of the symbol list.
-
-   SYMFILE_NAME is the name of the symbol-file we are reading from, and ADDR
-   is the address relative to which its symbols are (incremental) or 0
-   (normal). */
-
-static struct partial_symtab *
-hpread_start_psymtab (objfile, section_offsets,
-		  filename, textlow, ldsymoff, global_syms, static_syms)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     char *filename;
-     CORE_ADDR textlow;
-     int ldsymoff;
-     struct partial_symbol **global_syms;
-     struct partial_symbol **static_syms;
-{
-  struct partial_symtab *result =
-  start_psymtab_common (objfile, section_offsets,
-			filename, textlow, global_syms, static_syms);
-
-  result->read_symtab_private = (char *)
-    obstack_alloc (&objfile->psymbol_obstack, sizeof (struct symloc));
-  LDSYMOFF (result) = ldsymoff;
-  result->read_symtab = hpread_psymtab_to_symtab;
-
-  return result;
-}
-
-
-/* Close off the current usage of PST.  
-   Returns PST or NULL if the partial symtab was empty and thrown away.
-
-   FIXME:  List variables and peculiarities of same.  */
-
-static struct partial_symtab *
-hpread_end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
-	     capping_text, dependency_list, number_dependencies)
-     struct partial_symtab *pst;
-     char **include_list;
-     int num_includes;
-     int capping_symbol_offset;
-     CORE_ADDR capping_text;
-     struct partial_symtab **dependency_list;
-     int number_dependencies;
-{
-  int i;
-  struct objfile *objfile = pst -> objfile;
-
-  if (capping_symbol_offset != -1)
-      LDSYMLEN(pst) = capping_symbol_offset - LDSYMOFF(pst);
-  pst->texthigh = capping_text;
-
-  pst->n_global_syms =
-    objfile->global_psymbols.next - (objfile->global_psymbols.list + pst->globals_offset);
-  pst->n_static_syms =
-    objfile->static_psymbols.next - (objfile->static_psymbols.list + pst->statics_offset);
-
-  pst->number_of_dependencies = number_dependencies;
-  if (number_dependencies)
-    {
-      pst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       number_dependencies * sizeof (struct partial_symtab *));
-      memcpy (pst->dependencies, dependency_list,
-	     number_dependencies * sizeof (struct partial_symtab *));
-    }
-  else
-    pst->dependencies = 0;
-
-  for (i = 0; i < num_includes; i++)
-    {
-      struct partial_symtab *subpst =
-	allocate_psymtab (include_list[i], objfile);
-
-      subpst->section_offsets = pst->section_offsets;
-      subpst->read_symtab_private =
-	  (char *) obstack_alloc (&objfile->psymbol_obstack,
-				  sizeof (struct symloc));
-      LDSYMOFF(subpst) =
-	LDSYMLEN(subpst) =
-	  subpst->textlow =
-	    subpst->texthigh = 0;
-
-      /* We could save slight bits of space by only making one of these,
-	 shared by the entire set of include files.  FIXME-someday.  */
-      subpst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       sizeof (struct partial_symtab *));
-      subpst->dependencies[0] = pst;
-      subpst->number_of_dependencies = 1;
-
-      subpst->globals_offset =
-	subpst->n_global_syms =
-	  subpst->statics_offset =
-	    subpst->n_static_syms = 0;
-
-      subpst->readin = 0;
-      subpst->symtab = 0;
-      subpst->read_symtab = pst->read_symtab;
-    }
-
-  sort_pst_symbols (pst);
-
-  /* If there is already a psymtab or symtab for a file of this name, remove it.
-     (If there is a symtab, more drastic things also happen.)
-     This happens in VxWorks.  */
-  free_named_symtabs (pst->filename);
-
-  if (num_includes == 0
-      && number_dependencies == 0
-      && pst->n_global_syms == 0
-      && pst->n_static_syms == 0)
-    {
-      /* Throw away this psymtab, it's empty.  We can't deallocate it, since
-	 it is on the obstack, but we can forget to chain it on the list.  */
-      /* Empty psymtabs happen as a result of header files which don't have
-	 any symbols in them.  There can be a lot of them.  But this check
-	 is wrong, in that a psymtab with N_SLINE entries but nothing else
-	 is not empty, but we don't realize that.  Fixing that without slowing
-	 things down might be tricky.  */
-
-      discard_psymtab (pst);
-
-      /* Indicate that psymtab was thrown away.  */
-      pst = (struct partial_symtab *)NULL;
-    }
-  return pst;
-}
-
-/* Do the dirty work of reading in the full symbol from a partial symbol
-   table.  */
-
-static void
-hpread_psymtab_to_symtab_1 (pst)
-     struct partial_symtab *pst;
-{
-  struct cleanup *old_chain;
-  int i;
-
-  /* Get out quick if passed junk.  */
-  if (!pst)
-    return;
-
-  /* Complain if we've already read in this symbol table.  */
-  if (pst->readin)
-    {
-      fprintf (stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  /* Read in all partial symtabs on which this one is dependent */
-  for (i = 0; i < pst->number_of_dependencies; i++)
-    if (!pst->dependencies[i]->readin)
-      {
-	/* Inform about additional files that need to be read in.  */
-	if (info_verbose)
-	  {
-	    fputs_filtered (" ", gdb_stdout);
-	    wrap_here ("");
-	    fputs_filtered ("and ", gdb_stdout);
-	    wrap_here ("");
-	    printf_filtered ("%s...", pst->dependencies[i]->filename);
-	    wrap_here ("");	/* Flush output */
-	    gdb_flush (gdb_stdout);
-	  }
-	hpread_psymtab_to_symtab_1 (pst->dependencies[i]);
-      }
-
-  /* If it's real...  */
-  if (LDSYMLEN (pst))
-    {
-      /* Init stuff necessary for reading in symbols */
-      buildsym_init ();
-      old_chain = make_cleanup (really_free_pendings, 0);
-
-      pst->symtab =
-	hpread_expand_symtab (pst->objfile, LDSYMOFF (pst), LDSYMLEN (pst),
-			      pst->textlow, pst->texthigh - pst->textlow,
-			      pst->section_offsets, pst->filename);
-      sort_symtab_syms (pst->symtab);
-
-      do_cleanups (old_chain);
-    }
-
-  pst->readin = 1;
-}
-
-/* Read in all of the symbols for a given psymtab for real.
-   Be verbose about it if the user wants that.  */
-
-static void
-hpread_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-  /* Get out quick if given junk.  */
-  if (!pst)
-    return;
-
-  /* Sanity check.  */
-  if (pst->readin)
-    {
-      fprintf (stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  if (LDSYMLEN (pst) || pst->number_of_dependencies)
-    {
-      /* Print the message now, before reading the string table,
-         to avoid disconcerting pauses.  */
-      if (info_verbose)
-	{
-	  printf_filtered ("Reading in symbols for %s...", pst->filename);
-	  gdb_flush (gdb_stdout);
-	}
-
-      hpread_psymtab_to_symtab_1 (pst);
-
-      /* Match with global symbols.  This only needs to be done once,
-         after all of the symtabs and dependencies have been read in.   */
-      scan_file_globals (pst->objfile);
-
-      /* Finish up the debug error message.  */
-      if (info_verbose)
-	printf_filtered ("done.\n");
-    }
-}
-/* Read in a defined section of a specific object file's symbols.
-
-   DESC is the file descriptor for the file, positioned at the
-   beginning of the symtab
-   SYM_OFFSET is the offset within the file of
-   the beginning of the symbols we want to read
-   SYM_SIZE is the size of the symbol info to read in.
-   TEXT_OFFSET is the beginning of the text segment we are reading symbols for
-   TEXT_SIZE is the size of the text segment read in.
-   SECTION_OFFSETS are the relocation offsets which get added to each symbol. */
-
-static struct symtab *
-hpread_expand_symtab (objfile, sym_offset, sym_size, text_offset, text_size,
-		      section_offsets, filename)
-     struct objfile *objfile;
-     int sym_offset;
-     int sym_size;
-     CORE_ADDR text_offset;
-     int text_size;
-     struct section_offsets *section_offsets;
-     char *filename;
-{
-  char *namestring;
-  union dnttentry *dn_bufp;
-  unsigned max_symnum;
-
-  int sym_index = sym_offset / sizeof (struct dntt_type_block);
-
-  current_objfile = objfile;
-  subfile_stack = 0;
-
-  last_source_file = 0;
-
-  dn_bufp = hpread_get_lntt (sym_index, objfile);
-  if (!((dn_bufp->dblock.kind == (unsigned char) DNTT_TYPE_SRCFILE) ||
-	(dn_bufp->dblock.kind == (unsigned char) DNTT_TYPE_MODULE)))
-    {
-      start_symtab ("globals", NULL, 0);
-      record_debugformat ("HP");
-    }
-
-  max_symnum = sym_size / sizeof (struct dntt_type_block);
-
-  /* Read in and process each debug symbol within the specified range.  */
-  for (symnum = 0;
-       symnum < max_symnum;
-       symnum++)
-    {
-      QUIT;			/* Allow this to be interruptable */
-      dn_bufp = hpread_get_lntt (sym_index + symnum, objfile);
-
-      if (dn_bufp->dblock.extension)
-	continue;
-
-      /* Yow!  We call SET_NAMESTRING on things without names!  */
-      SET_NAMESTRING (dn_bufp, &namestring, objfile);
-
-      hpread_process_one_debug_symbol (dn_bufp, namestring, section_offsets,
-				       objfile, text_offset, text_size,
-				       filename, symnum + sym_index);
-    }
-
-  current_objfile = NULL;
-
-  return end_symtab (text_offset + text_size, objfile, 0);
-}
-
-
-/* Convert basic types from HP debug format into GDB internal format.  */
-
-static int
-hpread_type_translate (typep)
-     dnttpointer typep;
-{
-  if (!typep.dntti.immediate)
-    abort ();
-
-  switch (typep.dntti.type)
-    {
-    case HP_TYPE_BOOLEAN:
-    case HP_TYPE_BOOLEAN_S300_COMPAT:
-    case HP_TYPE_BOOLEAN_VAX_COMPAT:
-      return FT_BOOLEAN;
-      /* Ugh.  No way to distinguish between signed and unsigned chars.  */
-    case HP_TYPE_CHAR:
-    case HP_TYPE_WIDE_CHAR:
-      return FT_CHAR;
-    case HP_TYPE_INT:
-      if (typep.dntti.bitlength <= 8)
-	return FT_CHAR;
-      if (typep.dntti.bitlength <= 16)
-	return FT_SHORT;
-      if (typep.dntti.bitlength <= 32)
-	return FT_INTEGER;
-      return FT_LONG_LONG;
-    case HP_TYPE_LONG:
-      return FT_LONG;
-    case HP_TYPE_UNSIGNED_LONG:
-      if (typep.dntti.bitlength <= 8)
-	return FT_UNSIGNED_CHAR;
-      if (typep.dntti.bitlength <= 16)
-	return FT_UNSIGNED_SHORT;
-      if (typep.dntti.bitlength <= 32)
-	return FT_UNSIGNED_LONG;
-      return FT_UNSIGNED_LONG_LONG;
-    case HP_TYPE_UNSIGNED_INT:
-      if (typep.dntti.bitlength <= 8)
-	return FT_UNSIGNED_CHAR;
-      if (typep.dntti.bitlength <= 16)
-	return FT_UNSIGNED_SHORT;
-      if (typep.dntti.bitlength <= 32)
-	return FT_UNSIGNED_INTEGER;
-      return FT_UNSIGNED_LONG_LONG;
-    case HP_TYPE_REAL:
-    case HP_TYPE_REAL_3000:
-    case HP_TYPE_DOUBLE:
-      if (typep.dntti.bitlength == 64)
-	return FT_DBL_PREC_FLOAT;
-      if (typep.dntti.bitlength == 128)
-	return FT_EXT_PREC_FLOAT;
-      return FT_FLOAT;
-    case HP_TYPE_COMPLEX:
-    case HP_TYPE_COMPLEXS3000:
-      if (typep.dntti.bitlength == 128)
-	return FT_DBL_PREC_COMPLEX;
-      if (typep.dntti.bitlength == 192)
-	return FT_EXT_PREC_COMPLEX;
-      return FT_COMPLEX;
-    case HP_TYPE_STRING200:
-    case HP_TYPE_LONGSTRING200:
-    case HP_TYPE_FTN_STRING_SPEC:
-    case HP_TYPE_MOD_STRING_SPEC:
-    case HP_TYPE_MOD_STRING_3000:
-    case HP_TYPE_FTN_STRING_S300_COMPAT:
-    case HP_TYPE_FTN_STRING_VAX_COMPAT:
-      return FT_STRING;
-    default:
-      abort ();
-    }
-}
-
-/* Return the type associated with the index found in HP_TYPE.  */
-
-static struct type **
-hpread_lookup_type (hp_type, objfile)
-     dnttpointer hp_type;
-     struct objfile *objfile;
-{
-  unsigned old_len;
-  int index = hp_type.dnttp.index;
-
-  if (hp_type.dntti.immediate)
-    return NULL;
-
-  if (index < LNTT_SYMCOUNT (objfile))
-    {
-      if (index >= TYPE_VECTOR_LENGTH (objfile))
-	{
-	  old_len = TYPE_VECTOR_LENGTH (objfile);
-	  if (old_len == 0)
-	    {
-	      TYPE_VECTOR_LENGTH (objfile) = 100;
-	      TYPE_VECTOR (objfile) = (struct type **)
-		xmmalloc (objfile -> md,
-			  TYPE_VECTOR_LENGTH (objfile) * sizeof (struct type *));
-	    }
-	  while (index >= TYPE_VECTOR_LENGTH (objfile))
-	    TYPE_VECTOR_LENGTH (objfile) *= 2;
-	  TYPE_VECTOR (objfile) = (struct type **)
-	    xmrealloc (objfile -> md,
-		       (char *) TYPE_VECTOR (objfile),
-		      (TYPE_VECTOR_LENGTH (objfile) * sizeof (struct type *)));
-	  memset (&TYPE_VECTOR (objfile)[old_len], 0,
-		  (TYPE_VECTOR_LENGTH (objfile) - old_len) *
-		  sizeof (struct type *));
-	}
-      return &TYPE_VECTOR (objfile)[index];
-    }
-  else
-    return NULL;
-}
-
-/* Possibly allocate a GDB internal type so we can internalize HP_TYPE.
-   Note we'll just return the address of a GDB internal type if we already
-   have it lying around.  */
-
-static struct type *
-hpread_alloc_type (hp_type, objfile)
-     dnttpointer hp_type;
-     struct objfile *objfile;
-{
-  struct type **type_addr;
-
-  type_addr = hpread_lookup_type (hp_type, objfile);
-  if (*type_addr == 0)
-    *type_addr = alloc_type (objfile);
-
-  TYPE_CPLUS_SPECIFIC (*type_addr)
-    = (struct cplus_struct_type *) &cplus_struct_default;
-  return *type_addr;
-}
-
-/* Read a native enumerated type and return it in GDB internal form.  */
-
-static struct type *
-hpread_read_enum_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-  struct pending **symlist, *osyms, *syms;
-  int o_nsyms, nsyms = 0;
-  dnttpointer mem;
-  union dnttentry *memp;
-  char *name;
-  long n;
-  struct symbol *sym;
-
-  type = hpread_alloc_type (hp_type, objfile);
-  TYPE_LENGTH (type) = 4;
-
-  symlist = &file_symbols;
-  osyms = *symlist;
-  o_nsyms = osyms ? osyms->nsyms : 0;
-
-  /* Get a name for each member and add it to our list of members.  */
-  mem = dn_bufp->denum.firstmem;
-  while (mem.dnttp.extension && mem.word != DNTTNIL)
-    {
-      memp = hpread_get_lntt (mem.dnttp.index, objfile);
-
-      name = VT (objfile) + memp->dmember.name;
-      sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					     sizeof (struct symbol));
-      memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = obsavestring (name, strlen (name), 
-					&objfile->symbol_obstack);
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_VALUE (sym) = memp->dmember.value;
-      add_symbol_to_list (sym, symlist);
-      nsyms++;
-      mem = memp->dmember.nextmem;
-    }
-
-  /* Now that we know more about the enum, fill in more info.  */
-  TYPE_CODE (type) = TYPE_CODE_ENUM;
-  TYPE_FLAGS (type) &= ~TYPE_FLAG_STUB;
-  TYPE_NFIELDS (type) = nsyms;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack, sizeof (struct field) * nsyms);
-
-  /* Find the symbols for the members and put them into the type.
-     The symbols can be found in the symlist that we put them on
-     to cause them to be defined.  osyms contains the old value
-     of that symlist; everything up to there was defined by us.
-
-     Note that we preserve the order of the enum constants, so
-     that in something like "enum {FOO, LAST_THING=FOO}" we print
-     FOO, not LAST_THING.  */
-  for (syms = *symlist, n = 0; syms; syms = syms->next)
-    {
-      int j = 0;
-      if (syms == osyms)
-	j = o_nsyms;
-      for (; j < syms->nsyms; j++, n++)
-	{
-	  struct symbol *xsym = syms->symbol[j];
-	  SYMBOL_TYPE (xsym) = type;
-	  TYPE_FIELD_NAME (type, n) = SYMBOL_NAME (xsym);
-	  TYPE_FIELD_BITPOS (type, n) = SYMBOL_VALUE (xsym);
-	  TYPE_FIELD_BITSIZE (type, n) = 0;
-	}
-      if (syms == osyms)
-	break;
-    }
-
-  return type;
-}
-
-/* Read and internalize a native function debug symbol.  */
-
-static struct type *
-hpread_read_function_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type, *type1;
-  struct pending **symlist, *osyms, *syms;
-  int o_nsyms, nsyms = 0;
-  dnttpointer param;
-  union dnttentry *paramp;
-  char *name;
-  long n;
-  struct symbol *sym;
-
-  param = dn_bufp->dfunc.firstparam;
-
-  /* See if we've already read in this type.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_FUNC)
-    return type;
-
-  /* Nope, so read it in and store it away.  */
-  type1 = lookup_function_type (hpread_type_lookup (dn_bufp->dfunc.retval,
-						    objfile));
-  memcpy ((char *) type, (char *) type1, sizeof (struct type));
-
-  symlist = &local_symbols;
-  osyms = *symlist;
-  o_nsyms = osyms ? osyms->nsyms : 0;
-
-  /* Now examine each parameter noting its type, location, and a
-     wealth of other information.  */
-  while (param.word && param.word != DNTTNIL)
-    {
-      paramp = hpread_get_lntt (param.dnttp.index, objfile);
-      nsyms++;
-      param = paramp->dfparam.nextparam;
-
-      /* Get the name.  */
-      name = VT (objfile) + paramp->dfparam.name;
-      sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					     sizeof (struct symbol));
-      (void) memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = obsavestring (name, strlen (name),
-					&objfile->symbol_obstack);
-
-      /* Figure out where it lives.  */
-      if (paramp->dfparam.regparam)
-	SYMBOL_CLASS (sym) = LOC_REGPARM;
-      else if (paramp->dfparam.indirect)
-	SYMBOL_CLASS (sym) = LOC_REF_ARG;
-      else
-	SYMBOL_CLASS (sym) = LOC_ARG;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      if (paramp->dfparam.copyparam)
-	{
-	  SYMBOL_VALUE (sym) = paramp->dfparam.location ;
-#ifdef HPREAD_ADJUST_STACK_ADDRESS
-	  SYMBOL_VALUE (sym)
-	    += HPREAD_ADJUST_STACK_ADDRESS (CURRENT_FUNCTION_VALUE (objfile));
-#endif
-	  /* This is likely a pass-by-invisible reference parameter,
-	     Hack on the symbol class to make GDB happy.  */
-	  SYMBOL_CLASS (sym) = LOC_REGPARM_ADDR;
-	}
-      else
-	SYMBOL_VALUE (sym) = paramp->dfparam.location;
-
-      /* Get its type.  */
-      SYMBOL_TYPE (sym) = hpread_type_lookup (paramp->dfparam.type, objfile);
-
-      /* Add it to the list.  */
-      add_symbol_to_list (sym, symlist);
-    }
-
-  /* Note how many parameters we found.  */
-  TYPE_NFIELDS (type) = nsyms;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack,
-		   sizeof (struct field) * nsyms);
-
-  /* Find the symbols for the values and put them into the type.
-     The symbols can be found in the symlist that we put them on
-     to cause them to be defined.  osyms contains the old value
-     of that symlist; everything up to there was defined by us.  */
-  /* Note that we preserve the order of the parameters, so
-     that in something like "enum {FOO, LAST_THING=FOO}" we print
-     FOO, not LAST_THING.  */
-  for (syms = *symlist, n = 0; syms; syms = syms->next)
-    {
-      int j = 0;
-      if (syms == osyms)
-	j = o_nsyms;
-      for (; j < syms->nsyms; j++, n++)
-	{
-	  struct symbol *xsym = syms->symbol[j];
-	  TYPE_FIELD_NAME (type, n) = SYMBOL_NAME (xsym);
-	  TYPE_FIELD_TYPE (type, n) = SYMBOL_TYPE (xsym);
-	  TYPE_FIELD_BITPOS (type, n) = n;
-	  TYPE_FIELD_BITSIZE (type, n) = 0;
-	}
-      if (syms == osyms)
-	break;
-    }
-  return type;
-}
-
-/* Read in and internalize a structure definition.  */
-
-static struct type *
-hpread_read_struct_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct nextfield
-    {
-      struct nextfield *next;
-      struct field field;
-    };
-
-  struct type *type;
-  struct nextfield *list = 0;
-  struct nextfield *new;
-  int n, nfields = 0;
-  dnttpointer field;
-  union dnttentry *fieldp;
-
-  /* Is it something we've already dealt with?  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if ((TYPE_CODE (type) == TYPE_CODE_STRUCT) ||
-      (TYPE_CODE (type) == TYPE_CODE_UNION))
-      return type;
-
-  /* Get the basic type correct.  */
-  if (dn_bufp->dblock.kind == DNTT_TYPE_STRUCT)
-    {
-      TYPE_CODE (type) = TYPE_CODE_STRUCT;
-      TYPE_LENGTH (type) = dn_bufp->dstruct.bitlength / 8;
-    }
-  else if (dn_bufp->dblock.kind == DNTT_TYPE_UNION)
-    {
-      TYPE_CODE (type) = TYPE_CODE_UNION;
-      TYPE_LENGTH (type) = dn_bufp->dunion.bitlength / 8;
-    }
-  else
-    return type;
-
-
-  TYPE_FLAGS (type) &= ~TYPE_FLAG_STUB;
-
-  /* Read in and internalize all the fields.  */
-  field = dn_bufp->dstruct.firstfield;
-  while (field.word != DNTTNIL && field.dnttp.extension)
-    {
-      fieldp = hpread_get_lntt (field.dnttp.index, objfile);
-
-      /* Get space to record the next field's data.  */
-      new = (struct nextfield *) alloca (sizeof (struct nextfield));
-      new->next = list;
-      list = new;
-
-      list->field.name = VT (objfile) + fieldp->dfield.name;
-      FIELD_BITPOS (list->field) = fieldp->dfield.bitoffset;
-      if (fieldp->dfield.bitlength % 8)
-	FIELD_BITSIZE (list->field) = fieldp->dfield.bitlength;
-      else
-	FIELD_BITSIZE (list->field) = 0;
-      nfields++;
-      field = fieldp->dfield.nextfield;
-      FIELD_TYPE (list->field) = hpread_type_lookup (fieldp->dfield.type,
-						     objfile);
-    }
-
-  TYPE_NFIELDS (type) = nfields;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack, sizeof (struct field) * nfields);
-
-  /* Copy the saved-up fields into the field vector.  */
-  for (n = nfields; list; list = list->next)
-    {
-      n -= 1;
-      TYPE_FIELD (type, n) = list->field;
-    }
-  return type;
-}
-
-/* Read in and internalize a set debug symbol.  */
-
-static struct type *
-hpread_read_set_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-
-  /* See if it's something we've already deal with.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_SET)
-    return type;
-
-  /* Nope.  Fill in the appropriate fields.  */
-  TYPE_CODE (type) = TYPE_CODE_SET;
-  TYPE_LENGTH (type) = dn_bufp->dset.bitlength / 8;
-  TYPE_NFIELDS (type) = 0;
-  TYPE_TARGET_TYPE (type) = hpread_type_lookup (dn_bufp->dset.subtype,
-						objfile);
-  return type;
-}
-
-/* Read in and internalize an array debug symbol.  */
-
-static struct type *
-hpread_read_array_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-  union dnttentry save;
-  save = *dn_bufp;
-
-  /* Why no check here?  Because it kept us from properly determining
-     the size of the array!  */
-  type = hpread_alloc_type (hp_type, objfile);
-
-  TYPE_CODE (type) = TYPE_CODE_ARRAY;
-
-  /* values are not normalized.  */
-  if (!((dn_bufp->darray.arrayisbytes && dn_bufp->darray.elemisbytes)
-	|| (!dn_bufp->darray.arrayisbytes && !dn_bufp->darray.elemisbytes)))
-    abort ();
-  else if (dn_bufp->darray.arraylength == 0x7fffffff)
-    {
-      /* The HP debug format represents char foo[]; as an array with
-	 length 0x7fffffff.  Internally GDB wants to represent this
-	 as an array of length zero.  */
-     TYPE_LENGTH (type) = 0;
-    }
-  else
-    TYPE_LENGTH (type) = dn_bufp->darray.arraylength / 8;
-
-  TYPE_NFIELDS (type) = 1;
-  TYPE_TARGET_TYPE (type) = hpread_type_lookup (dn_bufp->darray.elemtype,
-						objfile);
-  dn_bufp = &save;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->type_obstack, sizeof (struct field));
-  TYPE_FIELD_TYPE (type, 0) = hpread_type_lookup (dn_bufp->darray.indextype,
-						  objfile);
-  return type;
-}
-
-/* Read in and internalize a subrange debug symbol.  */
-static struct type *
-hpread_read_subrange_type (hp_type, dn_bufp, objfile)
-     dnttpointer hp_type;
-     union dnttentry *dn_bufp;
-     struct objfile *objfile;
-{
-  struct type *type;
-
-  /* Is it something we've already dealt with.  */
-  type = hpread_alloc_type (hp_type, objfile);
-  if (TYPE_CODE (type) == TYPE_CODE_RANGE)
-    return type;
-
-  /* Nope, internalize it.  */
-  TYPE_CODE (type) = TYPE_CODE_RANGE;
-  TYPE_LENGTH (type) = dn_bufp->dsubr.bitlength / 8;
-  TYPE_NFIELDS (type) = 2;
-  TYPE_FIELDS (type)
-    = (struct field *) obstack_alloc (&objfile->type_obstack,
-				      2 * sizeof (struct field));
-
-  if (dn_bufp->dsubr.dyn_low)
-    TYPE_FIELD_BITPOS (type, 0) = 0;
-  else
-    TYPE_FIELD_BITPOS (type, 0) = dn_bufp->dsubr.lowbound;
-
-  if (dn_bufp->dsubr.dyn_high)
-    TYPE_FIELD_BITPOS (type, 1) = -1;
-  else
-    TYPE_FIELD_BITPOS (type, 1) = dn_bufp->dsubr.highbound;
-  TYPE_TARGET_TYPE (type) = hpread_type_lookup (dn_bufp->dsubr.subtype,
-						objfile);
-  return type;
-}
-
-static struct type *
-hpread_type_lookup (hp_type, objfile)
-     dnttpointer hp_type;
-     struct objfile *objfile;
-{
-  union dnttentry *dn_bufp;
-
-  /* First see if it's a simple builtin type.  */
-  if (hp_type.dntti.immediate)
-    return lookup_fundamental_type (objfile, hpread_type_translate (hp_type));
-
-  /* Not a builtin type.  We'll have to read it in.  */
-  if (hp_type.dnttp.index < LNTT_SYMCOUNT (objfile))
-    dn_bufp = hpread_get_lntt (hp_type.dnttp.index, objfile);
-  else
-    return lookup_fundamental_type (objfile, FT_VOID);
-
-  switch (dn_bufp->dblock.kind)
-    {
-    case DNTT_TYPE_SRCFILE:
-    case DNTT_TYPE_MODULE:
-    case DNTT_TYPE_FUNCTION:
-    case DNTT_TYPE_ENTRY:
-    case DNTT_TYPE_BEGIN:
-    case DNTT_TYPE_END:
-    case DNTT_TYPE_IMPORT:
-    case DNTT_TYPE_LABEL:
-    case DNTT_TYPE_WITH:
-    case DNTT_TYPE_COMMON:
-    case DNTT_TYPE_FPARAM:
-    case DNTT_TYPE_SVAR:
-    case DNTT_TYPE_DVAR:
-    case DNTT_TYPE_CONST:
-      /* Opps.  Something went very wrong.  */
-      return lookup_fundamental_type (objfile, FT_VOID);
-
-    case DNTT_TYPE_TYPEDEF:
-      {
-	struct type *structtype = hpread_type_lookup (dn_bufp->dtype.type,
-						      objfile);
-	char *suffix;
-	suffix = VT (objfile) + dn_bufp->dtype.name;
-
-	TYPE_CPLUS_SPECIFIC (structtype)
-	  = (struct cplus_struct_type *) &cplus_struct_default;
- 	TYPE_NAME (structtype) = suffix;
-	return structtype;
-      }
-
-    case DNTT_TYPE_TAGDEF:
-      {
-	/* Just a little different from above.  We have to tack on
-	   an identifier of some kind (struct, union, enum, etc).  */
-	struct type *structtype = hpread_type_lookup (dn_bufp->dtype.type,
-						      objfile);
-	char *prefix, *suffix;
-	suffix = VT (objfile) + dn_bufp->dtype.name;
-
-	/* Lookup the next type in the list.  It should be a structure,
-	   union, or enum type.  We will need to attach that to our name.  */
-	if (dn_bufp->dtype.type.dnttp.index < LNTT_SYMCOUNT (objfile))
-	  dn_bufp = hpread_get_lntt (dn_bufp->dtype.type.dnttp.index, objfile);
-	else
-	  abort ();
-
-	if (dn_bufp->dblock.kind == DNTT_TYPE_STRUCT)
-	  prefix = "struct ";
-	else if (dn_bufp->dblock.kind == DNTT_TYPE_UNION)
-	  prefix = "union ";
-	else
-	  prefix = "enum ";
-
-	/* Build the correct name.  */
-	structtype->name
-	  = (char *) obstack_alloc (&objfile->type_obstack,
-				    strlen (prefix) + strlen (suffix) + 1);
-	TYPE_NAME (structtype) = strcpy (TYPE_NAME (structtype), prefix);
-	TYPE_NAME (structtype) = strcat (TYPE_NAME (structtype), suffix);
-	TYPE_TAG_NAME (structtype) = suffix;
-
-	TYPE_CPLUS_SPECIFIC (structtype)
-	  = (struct cplus_struct_type *) &cplus_struct_default;
-
-	return structtype;
-      }
-    case DNTT_TYPE_POINTER:
-      return lookup_pointer_type (hpread_type_lookup (dn_bufp->dptr.pointsto,
-						      objfile));
-    case DNTT_TYPE_ENUM:
-      return hpread_read_enum_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_MEMENUM:
-      return lookup_fundamental_type (objfile, FT_VOID);
-    case DNTT_TYPE_SET:
-      return hpread_read_set_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_SUBRANGE:
-      return hpread_read_subrange_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_ARRAY:
-      return hpread_read_array_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_STRUCT:
-    case DNTT_TYPE_UNION:
-      return hpread_read_struct_type (hp_type, dn_bufp, objfile);
-    case DNTT_TYPE_FIELD:
-      return hpread_type_lookup (dn_bufp->dfield.type, objfile);
-    case DNTT_TYPE_VARIANT:
-    case DNTT_TYPE_FILE:
-      return lookup_fundamental_type (objfile, FT_VOID);
-    case DNTT_TYPE_FUNCTYPE:
-      return lookup_function_type (hpread_type_lookup (dn_bufp->dfunctype.retval,
-						       objfile));
-    case DNTT_TYPE_COBSTRUCT:
-    case DNTT_TYPE_XREF:
-    case DNTT_TYPE_SA:
-    case DNTT_TYPE_MACRO:
-    default:
-      return lookup_fundamental_type (objfile, FT_VOID);
-    }
-}
-
-static sltpointer
-hpread_record_lines (subfile, s_idx, e_idx, objfile, offset)
-     struct subfile *subfile;
-     sltpointer s_idx, e_idx;
-     struct objfile *objfile;
-     CORE_ADDR offset;
-{
-  union sltentry *sl_bufp;
-
-  while (s_idx <= e_idx)
-    {
-      sl_bufp = hpread_get_slt (s_idx, objfile);
-      /* Only record "normal" entries in the SLT.  */
-      if (sl_bufp->snorm.sltdesc == SLT_NORMAL
-	  || sl_bufp->snorm.sltdesc == SLT_EXIT)
-	record_line (subfile, sl_bufp->snorm.line,
-		     sl_bufp->snorm.address + offset);
-      s_idx++;
-    }
-  return e_idx;
-}
-
-/* Internalize one native debug symbol.  */
-
-static void
-hpread_process_one_debug_symbol (dn_bufp, name, section_offsets, objfile,
-				 text_offset, text_size, filename, index)
-     union dnttentry *dn_bufp;
-     char *name;
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-     CORE_ADDR text_offset;
-     int text_size;
-     char *filename;
-     int index;
-{
-  unsigned long desc;
-  int type;
-  CORE_ADDR valu;
-  int offset = ANOFFSET (section_offsets, SECT_OFF_TEXT);
-  union dnttentry *dn_temp;
-  dnttpointer hp_type;
-  struct symbol *sym;
-  struct context_stack *new;
-
-  /* Allocate one GDB debug symbol and fill in some default values.  */
-  sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack,
-					 sizeof (struct symbol));
-  memset (sym, 0, sizeof (struct symbol));
-  SYMBOL_NAME (sym) = obsavestring (name, strlen (name), &objfile->symbol_obstack);
-  SYMBOL_LANGUAGE (sym) = language_auto;
-  SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-  SYMBOL_LINE (sym) = 0;
-  SYMBOL_VALUE (sym) = 0;
-  SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-
-  hp_type.dnttp.extension = 1;
-  hp_type.dnttp.immediate = 0;
-  hp_type.dnttp.global = 0;
-  hp_type.dnttp.index = index;
-
-  type = dn_bufp->dblock.kind;
-
-  switch (type)
-    {
-    case DNTT_TYPE_SRCFILE:
-      /* This type of symbol indicates from which source file or include file
-         the following data comes. If there are no modules it also may
-         indicate the start of a new source file, in which case we must
-         finish the symbol table of the previous source file
-         (if any) and start accumulating a new symbol table.  */
-
-      valu = text_offset;
-      if (!last_source_file)
-	{
-	  start_symtab (name, NULL, valu);
-	  record_debugformat ("HP");
-	  SL_INDEX (objfile) = dn_bufp->dsfile.address;
-	}
-      else
-	{
-	  SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						    SL_INDEX (objfile),
-						    dn_bufp->dsfile.address,
-						    objfile, offset);
-	}
-      start_subfile (name, NULL);
-      break;
-      
-    case DNTT_TYPE_MODULE:
-      /* No need to do anything with these DNTT_TYPE_MODULE symbols anymore.  */
-      break;
-
-    case DNTT_TYPE_FUNCTION:
-    case DNTT_TYPE_ENTRY:
-      /* A function or secondary entry point.  */
-      valu = dn_bufp->dfunc.lowaddr + offset;
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->dfunc.address,
-						objfile, offset);
-      
-      WITHIN_FUNCTION (objfile) = 1;
-      CURRENT_FUNCTION_VALUE (objfile) = valu;
-
-      /* Stack must be empty now.  */
-      if (context_stack_depth != 0)
-	complain (&lbrac_unmatched_complaint, (char *) symnum);
-      new = push_context (0, valu);
-
-      SYMBOL_CLASS (sym) = LOC_BLOCK;
-      SYMBOL_TYPE (sym) = hpread_read_function_type (hp_type, dn_bufp, objfile);
-      if (dn_bufp->dfunc.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      new->name = sym;
-
-      /* Search forward to the next scope beginning.  */
-      while (dn_bufp->dblock.kind != DNTT_TYPE_BEGIN)
-	{
-	  dn_bufp = hpread_get_lntt (++index, objfile);
-	  if (dn_bufp->dblock.extension)
-	    continue;
-	}
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->dbegin.address,
-						objfile, offset);
-      SYMBOL_LINE (sym) = hpread_get_line (dn_bufp->dbegin.address, objfile);
-      record_line (current_subfile, SYMBOL_LINE (sym), valu);
-      break;
-
-    case DNTT_TYPE_BEGIN:
-      /* Begin a new scope.  */
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->dbegin.address,
-						objfile, offset);
-      valu = hpread_get_location (dn_bufp->dbegin.address, objfile);
-      valu += offset;		/* Relocate for dynamic loading */
-      desc = hpread_get_depth (dn_bufp->dbegin.address, objfile);
-      new = push_context (desc, valu);
-      break;
-
-    case DNTT_TYPE_END:
-      /* End a scope.  */
-      SL_INDEX (objfile) = hpread_record_lines (current_subfile,
-						SL_INDEX (objfile),
-						dn_bufp->dend.address + 1,
-						objfile, offset);
-      switch (dn_bufp->dend.endkind)
-	{
-	case DNTT_TYPE_MODULE:
-	  /* Ending a module ends the symbol table for that module.  */
-	  valu = text_offset + text_size + offset;
-	  (void) end_symtab (valu, objfile, 0);
-	  break;
-
-	case DNTT_TYPE_FUNCTION:
-	  /* Ending a function, well, ends the function's scope.  */
-	  dn_temp = hpread_get_lntt (dn_bufp->dend.beginscope.dnttp.index,
-				     objfile);
-	  valu = dn_temp->dfunc.hiaddr + offset;
-	  new = pop_context ();
-	  /* Make a block for the local symbols within.  */
-	  finish_block (new->name, &local_symbols, new->old_blocks,
-			new->start_addr, valu, objfile);
-	  WITHIN_FUNCTION (objfile) = 0;
-	  break;
-	case DNTT_TYPE_BEGIN:
-	  /* Just ending a local scope.  */
-	  valu = hpread_get_location (dn_bufp->dend.address, objfile);
-	  /* Why in the hell is this needed?  */
-	  valu += offset + 9;	/* Relocate for dynamic loading */
-	  new = pop_context ();
-	  desc = dn_bufp->dend.beginscope.dnttp.index;
-	  if (desc != new->depth)
-	    complain (&lbrac_mismatch_complaint, (char *) symnum);
-	  /* Make a block for the local symbols within.  */
-	  finish_block (new->name, &local_symbols, new->old_blocks,
-			new->start_addr, valu, objfile);
-	  local_symbols = new->locals;
-	  break;
-	}
-      break;
-    case DNTT_TYPE_LABEL:
-      SYMBOL_NAMESPACE (sym) = LABEL_NAMESPACE;
-      break;
-    case DNTT_TYPE_FPARAM:
-      /* Function parameters.  */
-      if (dn_bufp->dfparam.regparam)
-	SYMBOL_CLASS (sym) = LOC_REGISTER;
-      else
-	SYMBOL_CLASS (sym) = LOC_LOCAL;
-      if (dn_bufp->dfparam.copyparam)
-	{
-	  SYMBOL_VALUE (sym) = dn_bufp->dfparam.location;
-#ifdef HPREAD_ADJUST_STACK_ADDRESS
-	  SYMBOL_VALUE (sym)
-	    += HPREAD_ADJUST_STACK_ADDRESS (CURRENT_FUNCTION_VALUE (objfile));
-#endif
-	}
-      else
-	SYMBOL_VALUE (sym) = dn_bufp->dfparam.location;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dfparam.type, objfile);
-      add_symbol_to_list (sym, &local_symbols);
-      break;
-    case DNTT_TYPE_SVAR:
-      /* Static variables.  */
-      SYMBOL_CLASS (sym) = LOC_STATIC;
-      SYMBOL_VALUE_ADDRESS (sym) = dn_bufp->dsvar.location;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dsvar.type, objfile);
-      if (dn_bufp->dsvar.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_DVAR:
-      /* Dynamic variables.  */
-      if (dn_bufp->ddvar.regvar)
-	SYMBOL_CLASS (sym) = LOC_REGISTER;
-      else
-	SYMBOL_CLASS (sym) = LOC_LOCAL;
-      SYMBOL_VALUE (sym) = dn_bufp->ddvar.location;
-#ifdef HPREAD_ADJUST_STACK_ADDRESS
-      SYMBOL_VALUE (sym)
-	+= HPREAD_ADJUST_STACK_ADDRESS (CURRENT_FUNCTION_VALUE (objfile));
-#endif
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->ddvar.type, objfile);
-      if (dn_bufp->ddvar.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_CONST:
-      /* A constant (pascal?).  */
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      SYMBOL_VALUE (sym) = dn_bufp->dconst.location;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dconst.type, objfile);
-      if (dn_bufp->dconst.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_TYPEDEF:
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dtype.type, objfile);
-      if (dn_bufp->dtype.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_TAGDEF:
-      SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-      SYMBOL_TYPE (sym) = hpread_type_lookup (dn_bufp->dtype.type, objfile);
-      TYPE_NAME (sym->type) = SYMBOL_NAME (sym);
-      TYPE_TAG_NAME (sym->type) = SYMBOL_NAME (sym);
-      if (dn_bufp->dtype.global)
-	add_symbol_to_list (sym, &global_symbols);
-      else if (WITHIN_FUNCTION (objfile))
-	add_symbol_to_list (sym, &local_symbols);
-      else
-	add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_POINTER:
-      SYMBOL_TYPE (sym) = lookup_pointer_type (hpread_type_lookup
-					       (dn_bufp->dptr.pointsto,
-						objfile));
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_ENUM:
-      SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-      SYMBOL_TYPE (sym) = hpread_read_enum_type (hp_type, dn_bufp, objfile);
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_MEMENUM:
-      break;
-    case DNTT_TYPE_SET:
-      SYMBOL_TYPE (sym) = hpread_read_set_type (hp_type, dn_bufp, objfile);
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_SUBRANGE:
-      SYMBOL_TYPE (sym) = hpread_read_subrange_type (hp_type, dn_bufp,
-						     objfile);
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_ARRAY:
-      SYMBOL_TYPE (sym) = hpread_read_array_type (hp_type, dn_bufp, objfile);
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-    case DNTT_TYPE_STRUCT:
-    case DNTT_TYPE_UNION:
-      SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-      SYMBOL_TYPE (sym) = hpread_read_struct_type (hp_type, dn_bufp, objfile);
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-    default:
-      break;
-    }
-}
diff --git a/gdb/hpread.h b/gdb/hpread.h
deleted file mode 100644
index 7864dd6..0000000
--- a/gdb/hpread.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* hpread.h
- * Common include file for:
- *   hp_symtab_read.c
- *   hp_psymtab_read.c
- */
-
-/* Copyright 1993, 1996 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-   Written by the Center for Software Science at the University of Utah
-   and by Cygnus Support.  */
-
-#include "defs.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "hp-symtab.h"
-#include "syms.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "complaints.h"
-#include "gdb-stabs.h"
-#include "gdbtypes.h"
-#include "demangle.h"
-
-/* Private information attached to an objfile which we use to find
-   and internalize the HP C debug symbols within that objfile.  */
-
-struct hpread_symfile_info
-{
-  /* The contents of each of the debug sections (there are 4 of them).  */
-  char *gntt;
-  char *lntt;
-  char *slt;
-  char *vt;
-
-  /* We keep the size of the $VT$ section for range checking.  */
-  unsigned int vt_size;
-
-  /* Some routines still need to know the number of symbols in the
-     main debug sections ($LNTT$ and $GNTT$). */
-  unsigned int lntt_symcount;
-  unsigned int gntt_symcount;
-
-  /* To keep track of all the types we've processed.  */
-  struct type **type_vector;
-  int type_vector_length;
-
-  /* Keeps track of the beginning of a range of source lines.  */
-  sltpointer sl_index;
-
-  /* Some state variables we'll need.  */
-  int within_function;
-
-  /* Keep track of the current function's address.  We may need to look
-     up something based on this address.  */
-  unsigned int current_function_value;
-};
-
-/* Accessor macros to get at the fields.  */
-#define HPUX_SYMFILE_INFO(o) \
-  ((struct hpread_symfile_info *)((o)->sym_private))
-#define GNTT(o)                 (HPUX_SYMFILE_INFO(o)->gntt)
-#define LNTT(o)                 (HPUX_SYMFILE_INFO(o)->lntt)
-#define SLT(o)                  (HPUX_SYMFILE_INFO(o)->slt)
-#define VT(o)                   (HPUX_SYMFILE_INFO(o)->vt)
-#define VT_SIZE(o)              (HPUX_SYMFILE_INFO(o)->vt_size)
-#define LNTT_SYMCOUNT(o)        (HPUX_SYMFILE_INFO(o)->lntt_symcount)
-#define GNTT_SYMCOUNT(o)        (HPUX_SYMFILE_INFO(o)->gntt_symcount)
-#define TYPE_VECTOR(o)          (HPUX_SYMFILE_INFO(o)->type_vector)
-#define TYPE_VECTOR_LENGTH(o)   (HPUX_SYMFILE_INFO(o)->type_vector_length)
-#define SL_INDEX(o)             (HPUX_SYMFILE_INFO(o)->sl_index)
-#define WITHIN_FUNCTION(o)      (HPUX_SYMFILE_INFO(o)->within_function)
-#define CURRENT_FUNCTION_VALUE(o) (HPUX_SYMFILE_INFO(o)->current_function_value)
-
-/* Given the native debug symbol SYM, set NAMEP to the name associated
-   with the debug symbol.  Note we may be called with a debug symbol which
-   has no associated name, in that case we return an empty string.
-
-   Also note we "know" that the name for any symbol is always in the
-   same place.  Hence we don't have to conditionalize on the symbol type.  */
-#define SET_NAMESTRING(SYM, NAMEP, OBJFILE) \
-  if (! hpread_has_name ((SYM)->dblock.kind)) \
-    *NAMEP = ""; \
-  else if (((unsigned)(SYM)->dsfile.name) >= VT_SIZE (OBJFILE)) \
-    { \
-      complain (&string_table_offset_complaint, (char *) symnum); \
-      *NAMEP = ""; \
-    } \
-  else \
-    *NAMEP = (SYM)->dsfile.name + VT (OBJFILE)
-
-/* We put a pointer to this structure in the read_symtab_private field
-   of the psymtab.  */
-
-struct symloc
-{
-  /* The offset within the file symbol table of first local symbol for
-     this file.  */
-
-  int ldsymoff;
-
-  /* Length (in bytes) of the section of the symbol table devoted to
-     this file's symbols (actually, the section bracketed may contain
-     more than just this file's symbols).  If ldsymlen is 0, the only
-     reason for this thing's existence is the dependency list.
-     Nothing else will happen when it is read in.  */
-
-  int ldsymlen;
-};
-
-#define LDSYMOFF(p) (((struct symloc *)((p)->read_symtab_private))->ldsymoff)
-#define LDSYMLEN(p) (((struct symloc *)((p)->read_symtab_private))->ldsymlen)
-#define SYMLOC(p) ((struct symloc *)((p)->read_symtab_private))
-
-/* FIXME: Shouldn't this stuff be in a .h file somewhere?  */
-/* Nonzero means give verbose info on gdb action.  */
-extern int info_verbose;
-
-/* Complaints about the symbols we have encountered.  */
-extern struct complaint string_table_offset_complaint;
-extern struct complaint lbrac_unmatched_complaint;
-extern struct complaint lbrac_mismatch_complaint;
-
-extern union sltentry *hpread_get_slt
-  PARAMS ((int, struct objfile *));
-
-extern union dnttentry *hpread_get_lntt
-  PARAMS ((int, struct objfile *));
-
-int hpread_has_name
-  PARAMS ((enum dntt_entry_type));
-
-/* end of hpread.h */
diff --git a/gdb/hpux-thread.c b/gdb/hpux-thread.c
deleted file mode 100644
index 36421f3..0000000
--- a/gdb/hpux-thread.c
+++ /dev/null
@@ -1,641 +0,0 @@
-/* Low level interface for debugging HPUX/DCE threads for GDB, the GNU debugger.
-   Copyright 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This module implements a sort of half target that sits between the
-   machine-independent parts of GDB and the ptrace interface (infptrace.c) to
-   provide access to the HPUX user-mode thread implementation.
-
-   HPUX threads are true user-mode threads, which are invoked via the cma_*
-   and pthread_* (DCE and Posix respectivly) interfaces.  These are mostly
-   implemented in user-space, with all thread context kept in various
-   structures that live in the user's heap.  For the most part, the kernel has
-   no knowlege of these threads.
-
-   */
-
-#include "defs.h"
-
-#define _CMA_NOWRAPPERS_
-
-#include <cma_tcb_defs.h>
-#include <cma_deb_core.h>
-#include "gdbthread.h"
-#include "target.h"
-#include "inferior.h"
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include "gdbcore.h"
-
-extern int child_suppress_run;
-extern struct target_ops child_ops; /* target vector for inftarg.c */
-
-extern void _initialize_hpux_thread PARAMS ((void));
-
-struct string_map
-{
-  int num;
-  char *str;
-};
-
-static int hpux_thread_active = 0;
-
-static int main_pid;		/* Real process ID */
-
-static CORE_ADDR P_cma__g_known_threads;
-static CORE_ADDR P_cma__g_current_thread;
-
-static struct cleanup * save_inferior_pid PARAMS ((void));
-
-static void restore_inferior_pid PARAMS ((int pid));
-
-static void hpux_thread_resume PARAMS ((int pid, int step,
-					enum target_signal signo));
-
-static void init_hpux_thread_ops PARAMS ((void));
-
-static struct target_ops hpux_thread_ops;
-
-/*
-
-LOCAL FUNCTION
-
-	save_inferior_pid - Save inferior_pid on the cleanup list
-	restore_inferior_pid - Restore inferior_pid from the cleanup list
-
-SYNOPSIS
-
-	struct cleanup *save_inferior_pid ()
-	void restore_inferior_pid (int pid)
-
-DESCRIPTION
-
-	These two functions act in unison to restore inferior_pid in
-	case of an error.
-
-NOTES
-
-	inferior_pid is a global variable that needs to be changed by many of
-	these routines before calling functions in procfs.c.  In order to
-	guarantee that inferior_pid gets restored (in case of errors), you
-	need to call save_inferior_pid before changing it.  At the end of the
-	function, you should invoke do_cleanups to restore it.
-
- */
-
-
-static struct cleanup *
-save_inferior_pid ()
-{
-  return make_cleanup (restore_inferior_pid, inferior_pid);
-}
-
-static void
-restore_inferior_pid (pid)
-     int pid;
-{
-  inferior_pid = pid;
-}
-
-static int find_active_thread PARAMS ((void));
-
-static int cached_thread;
-static int cached_active_thread;
-static cma__t_int_tcb cached_tcb;
-
-static int
-find_active_thread ()
-{
-  static cma__t_int_tcb tcb;
-  CORE_ADDR tcb_ptr;
-
-  if (cached_active_thread != 0)
-    return cached_active_thread;
-
-  read_memory ((CORE_ADDR)P_cma__g_current_thread,
-	       (char *)&tcb_ptr,
-	       sizeof tcb_ptr);
-
-  read_memory (tcb_ptr, (char *)&tcb, sizeof tcb);
-
-  return (cma_thread_get_unique (&tcb.prolog.client_thread) << 16) | main_pid;
-}
-
-static cma__t_int_tcb * find_tcb PARAMS ((int thread));
-
-static cma__t_int_tcb *
-find_tcb (thread)
-     int thread;
-{
-  cma__t_known_object queue_header;
-  cma__t_queue *queue_ptr;
-
-  if (thread == cached_thread)
-    return &cached_tcb;
-
-  read_memory ((CORE_ADDR)P_cma__g_known_threads,
-	       (char *)&queue_header,
-	       sizeof queue_header);
-
-  for (queue_ptr = queue_header.queue.flink;
-       queue_ptr != (cma__t_queue *)P_cma__g_known_threads;
-       queue_ptr = cached_tcb.threads.flink)
-    {
-      cma__t_int_tcb *tcb_ptr;
-
-      tcb_ptr = cma__base (queue_ptr, threads, cma__t_int_tcb);
-
-      read_memory ((CORE_ADDR)tcb_ptr, (char *)&cached_tcb, sizeof cached_tcb);
-
-      if (cached_tcb.header.type == cma__c_obj_tcb)
-	if (cma_thread_get_unique (&cached_tcb.prolog.client_thread) == thread >> 16)
-	  {
-	    cached_thread = thread;
-	    return &cached_tcb;
-	  }
-    }
-
-  error ("Can't find TCB %d,%d", thread >> 16, thread & 0xffff);
-  return NULL;
-}
-
-/* Most target vector functions from here on actually just pass through to
-   inftarg.c, as they don't need to do anything specific for threads.  */
-
-/* ARGSUSED */
-static void
-hpux_thread_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  child_ops.to_open (arg, from_tty);
-}
-
-/* Attach to process PID, then initialize for debugging it
-   and wait for the trace-trap that results from attaching.  */
-
-static void
-hpux_thread_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  child_ops.to_attach (args, from_tty);
-
-  /* XXX - might want to iterate over all the threads and register them. */
-}
-
-/* Take a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We'd better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via the normal ptrace (PTRACE_TRACEME).  */
-
-static void
-hpux_thread_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  child_ops.to_detach (args, from_tty);
-}
-
-/* Resume execution of process PID.  If STEP is nozero, then
-   just single step it.  If SIGNAL is nonzero, restart it with that
-   signal activated.  We may have to convert pid from a thread-id to an LWP id
-   for procfs.  */
-
-static void
-hpux_thread_resume (pid, step, signo)
-     int pid;
-     int step;
-     enum target_signal signo;
-{
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  pid = inferior_pid = main_pid;
-
-#if 0
-  if (pid != -1)
-    {
-      pid = thread_to_lwp (pid, -2);
-      if (pid == -2)		/* Inactive thread */
-	error ("This version of Solaris can't start inactive threads.");
-    }
-#endif
-
-  child_ops.to_resume (pid, step, signo);
-
-  cached_thread = 0;
-  cached_active_thread = 0;
-
-  do_cleanups (old_chain);
-}
-
-/* Wait for any threads to stop.  We may have to convert PID from a thread id
-   to a LWP id, and vice versa on the way out.  */
-
-static int
-hpux_thread_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  int rtnval;
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = main_pid;
-
-  if (pid != -1)
-    pid = main_pid;
-
-  rtnval = child_ops.to_wait (pid, ourstatus);
-
-  rtnval = find_active_thread ();
-
-  do_cleanups (old_chain);
-
-  return rtnval;
-}
-
-static char regmap[NUM_REGS] =
-{
-  -2, -1, -1, 0, 4, 8, 12, 16, 20, 24, /* flags, r1 -> r9 */
-  28, 32, 36, 40, 44, 48, 52, 56, 60, -1, /* r10 -> r19 */
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* r20 -> r29 */
-
-  /* r30, r31, sar, pcoqh, pcsqh, pcoqt, pcsqt, eiem, iir, isr */
-  -2, -1, -1, -2, -1, -1, -1, -1, -1, -1,
-
-  /* ior, ipsw, goto, sr4, sr0, sr1, sr2, sr3, sr5, sr6 */
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-
-  /* sr7, cr0, cr8, cr9, ccr, cr12, cr13, cr24, cr25, cr26 */
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-
-  -1, -1, -1, -1,		/* mpsfu_high, mpsfu_low, mpsfu_ovflo, pad */
-  144, -1, -1, -1, -1, -1, -1, -1, /* fpsr, fpe1 -> fpe7 */
-  -1, -1, -1, -1, -1, -1, -1, -1, /* fr4 -> fr7 */
-  -1, -1, -1, -1, -1, -1, -1, -1, /* fr8 -> fr11 */
-  136, -1, 128, -1, 120, -1, 112, -1, /* fr12 -> fr15 */
-  104, -1, 96, -1, 88, -1, 80, -1, /* fr16 -> fr19 */
-  72, -1, 64, -1, -1, -1, -1, -1, /* fr20 -> fr23 */
-  -1, -1, -1, -1, -1, -1, -1, -1, /* fr24 -> fr27 */
-  -1, -1, -1, -1, -1, -1, -1, -1, /* fr28 -> fr31 */
-};
-
-static void
-hpux_thread_fetch_registers (regno)
-     int regno;
-{
-  cma__t_int_tcb tcb, *tcb_ptr;
-  struct cleanup *old_chain;
-  int i;
-  int first_regno, last_regno;
-
-  tcb_ptr = find_tcb (inferior_pid);
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = main_pid;
-
-  if (tcb_ptr->state == cma__c_state_running)
-    {
-      child_ops.to_fetch_registers (regno);
-
-      do_cleanups (old_chain);
-
-      return;
-    }
-
-  if (regno == -1)
-    {
-      first_regno = 0;
-      last_regno = NUM_REGS - 1;
-    }
-  else
-    {
-      first_regno = regno;
-      last_regno = regno;
-    }
-
-  for (regno = first_regno; regno <= last_regno; regno++)
-    {
-      if (regmap[regno] == -1)
-	child_ops.to_fetch_registers (regno);
-      else
-	{
-	  unsigned char buf[MAX_REGISTER_RAW_SIZE];
-	  CORE_ADDR sp;
-
-	  sp = (CORE_ADDR)tcb_ptr->static_ctx.sp - 160;
-
-	  if (regno == FLAGS_REGNUM)
-	    /* Flags must be 0 to avoid bogus value for SS_INSYSCALL */
-	    memset (buf, '\000', REGISTER_RAW_SIZE (regno));
-	  else if (regno == SP_REGNUM)
-	    store_address (buf, sizeof sp, sp);
-	  else if (regno == PC_REGNUM)
-	    read_memory (sp - 20, buf, REGISTER_RAW_SIZE (regno));
-	  else
-	    read_memory (sp + regmap[regno], buf, REGISTER_RAW_SIZE (regno));
-
-	  supply_register (regno, buf);
-	}
-    }
-
-  do_cleanups (old_chain);
-}
-
-static void
-hpux_thread_store_registers (regno)
-     int regno;
-{
-  cma__t_int_tcb tcb, *tcb_ptr;
-  struct cleanup *old_chain;
-  int i;
-  int first_regno, last_regno;
-
-  tcb_ptr = find_tcb (inferior_pid);
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = main_pid;
-
-  if (tcb_ptr->state == cma__c_state_running)
-    {
-      child_ops.to_store_registers (regno);
-
-      do_cleanups (old_chain);
-
-      return;
-    }
-
-  if (regno == -1)
-    {
-      first_regno = 0;
-      last_regno = NUM_REGS - 1;
-    }
-  else
-    {
-      first_regno = regno;
-      last_regno = regno;
-    }
-
-  for (regno = first_regno; regno <= last_regno; regno++)
-    {
-      if (regmap[regno] == -1)
-	child_ops.to_store_registers (regno);
-      else
-	{
-	  unsigned char buf[MAX_REGISTER_RAW_SIZE];
-	  CORE_ADDR sp;
-
-	  sp = (CORE_ADDR)tcb_ptr->static_ctx.sp - 160;
-
-	  if (regno == FLAGS_REGNUM)
-	    child_ops.to_store_registers (regno); /* Let lower layer handle this... */
-	  else if (regno == SP_REGNUM)
-	    {
-	      write_memory ((CORE_ADDR)&tcb_ptr->static_ctx.sp,
-			    registers + REGISTER_BYTE (regno),
-			    REGISTER_RAW_SIZE (regno));
-	      tcb_ptr->static_ctx.sp = (cma__t_hppa_regs *)
-		(extract_address (registers + REGISTER_BYTE (regno), REGISTER_RAW_SIZE (regno)) + 160);
-	    }
-	  else if (regno == PC_REGNUM)
-	    write_memory (sp - 20,
-			  registers + REGISTER_BYTE (regno),
-			  REGISTER_RAW_SIZE (regno));
-	  else
-	    write_memory (sp + regmap[regno],
-			  registers + REGISTER_BYTE (regno),
-			  REGISTER_RAW_SIZE (regno));
-	}
-    }
-
-  do_cleanups (old_chain);
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-hpux_thread_prepare_to_store ()
-{
-  child_ops.to_prepare_to_store ();
-}
-
-static int
-hpux_thread_xfer_memory (memaddr, myaddr, len, dowrite, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int dowrite;
-     struct target_ops *target; /* ignored */
-{
-  int retval;
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = main_pid;
-
-  retval = child_ops.to_xfer_memory (memaddr, myaddr, len, dowrite, target);
-
-  do_cleanups (old_chain);
-
-  return retval;
-}
-
-/* Print status information about what we're accessing.  */
-
-static void
-hpux_thread_files_info (ignore)
-     struct target_ops *ignore;
-{
-  child_ops.to_files_info (ignore);
-}
-
-static void
-hpux_thread_kill_inferior ()
-{
-  child_ops.to_kill ();
-}
-
-static void
-hpux_thread_notice_signals (pid)
-     int pid;
-{
-  child_ops.to_notice_signals (pid);
-}
-
-/* Fork an inferior process, and start debugging it with /proc.  */
-
-static void
-hpux_thread_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-  child_ops.to_create_inferior (exec_file, allargs, env);
-
-  if (hpux_thread_active)
-    {
-      main_pid = inferior_pid;
-
-      push_target (&hpux_thread_ops);
-
-      inferior_pid = find_active_thread ();
-
-      add_thread (inferior_pid);
-    }
-}
-
-/* This routine is called whenever a new symbol table is read in, or when all
-   symbol tables are removed.  libthread_db can only be initialized when it
-   finds the right variables in libthread.so.  Since it's a shared library,
-   those variables don't show up until the library gets mapped and the symbol
-   table is read in.  */
-
-void
-hpux_thread_new_objfile (objfile)
-     struct objfile *objfile;
-{
-  struct minimal_symbol *ms;
-
-  if (!objfile)
-    {
-      hpux_thread_active = 0;
-
-      return;
-    }
-
-  ms = lookup_minimal_symbol ("cma__g_known_threads", NULL, objfile);
-
-  if (!ms)
-    return;
-
-  P_cma__g_known_threads = SYMBOL_VALUE_ADDRESS (ms);
-
-  ms = lookup_minimal_symbol ("cma__g_current_thread", NULL, objfile);
-
-  if (!ms)
-    return;
-
-  P_cma__g_current_thread = SYMBOL_VALUE_ADDRESS (ms);
-
-  hpux_thread_active = 1;
-}
-
-/* Clean up after the inferior dies.  */
-
-static void
-hpux_thread_mourn_inferior ()
-{
-  child_ops.to_mourn_inferior ();
-}
-
-/* Mark our target-struct as eligible for stray "run" and "attach" commands.  */
-
-static int
-hpux_thread_can_run ()
-{
-  return child_suppress_run;
-}
-
-static int
-hpux_thread_alive (pid)
-     int pid;
-{
-  return 1;
-}
-
-static void
-hpux_thread_stop ()
-{
-  child_ops.to_stop ();
-}
-
-/* Convert a pid to printable form. */
-
-char *
-hpux_pid_to_str (pid)
-     int pid;
-{
-  static char buf[100];
-
-  sprintf (buf, "Thread %d", pid >> 16);
-
-  return buf;
-}
-
-static void
-init_hpux_thread_ops ()
-{
-  hpux_thread_ops.to_shortname = "hpux-threads";
-  hpux_thread_ops.to_longname = "HPUX threads and pthread.";
-  hpux_thread_ops.to_doc = "HPUX threads and pthread support.";
-  hpux_thread_ops.to_open = hpux_thread_open;
-  hpux_thread_ops.to_attach = hpux_thread_attach;
-  hpux_thread_ops.to_detach = hpux_thread_detach;
-  hpux_thread_ops.to_resume = hpux_thread_resume;
-  hpux_thread_ops.to_wait = hpux_thread_wait;
-  hpux_thread_ops.to_fetch_registers = hpux_thread_fetch_registers;
-  hpux_thread_ops.to_store_registers = hpux_thread_store_registers;
-  hpux_thread_ops.to_prepare_to_store = hpux_thread_prepare_to_store;
-  hpux_thread_ops.to_xfer_memory = hpux_thread_xfer_memory;
-  hpux_thread_ops.to_files_info = hpux_thread_files_info;
-  hpux_thread_ops.to_insert_breakpoint = memory_insert_breakpoint;
-  hpux_thread_ops.to_remove_breakpoint = memory_remove_breakpoint;
-  hpux_thread_ops.to_terminal_init = terminal_init_inferior;
-  hpux_thread_ops.to_terminal_inferior = terminal_inferior;
-  hpux_thread_ops.to_terminal_ours_for_output = terminal_ours_for_output;
-  hpux_thread_ops.to_terminal_ours = terminal_ours;
-  hpux_thread_ops.to_terminal_info = child_terminal_info;
-  hpux_thread_ops.to_kill = hpux_thread_kill_inferior;
-  hpux_thread_ops.to_create_inferior = hpux_thread_create_inferior;
-  hpux_thread_ops.to_mourn_inferior = hpux_thread_mourn_inferior;
-  hpux_thread_ops.to_can_run = hpux_thread_can_run;
-  hpux_thread_ops.to_notice_signals = hpux_thread_notice_signals;
-  hpux_thread_ops.to_thread_alive = hpux_thread_thread_alive;
-  hpux_thread_ops.to_stop = hpux_thread_stop;
-  hpux_thread_ops.to_stratum = process_stratum;
-  hpux_thread_ops.to_has_all_memory = 1;
-  hpux_thread_ops.to_has_memory = 1;
-  hpux_thread_ops.to_has_stack = 1;
-  hpux_thread_ops.to_has_registers = 1;
-  hpux_thread_ops.to_has_execution = 1;
-  hpux_thread_ops.to_magic = OPS_MAGIC;
-}
-
-void
-_initialize_hpux_thread ()
-{
-  init_hpux_thread_ops ();
-  add_target (&hpux_thread_ops);
-
-  child_suppress_run = 1;
-}
diff --git a/gdb/i386-nlmstub.c b/gdb/i386-nlmstub.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/i386-nlmstub.c
+++ /dev/null
diff --git a/gdb/i386-stub.c b/gdb/i386-stub.c
deleted file mode 100644
index 7f65316..0000000
--- a/gdb/i386-stub.c
+++ /dev/null
@@ -1,911 +0,0 @@
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED
-
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- *  Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $
- *
- *  Module name: remcom.c $
- *  Revision: 1.34 $
- *  Date: 91/03/09 12:29:49 $
- *  Contributor:     Lake Stevens Instrument Division$
- *
- *  Description:     low level support for gdb debugger. $
- *
- *  Considerations:  only works on target hardware $
- *
- *  Written by:      Glenn Engel $
- *  ModuleState:     Experimental $
- *
- *  NOTES:           See Below $
- *
- *  Modified for 386 by Jim Kingdon, Cygnus Support.
- *
- *  To enable debugger support, two things need to happen.  One, a
- *  call to set_debug_traps() is necessary in order to allow any breakpoints
- *  or error conditions to be properly intercepted and reported to gdb.
- *  Two, a breakpoint needs to be generated to begin communication.  This
- *  is most easily accomplished by a call to breakpoint().  Breakpoint()
- *  simulates a breakpoint by executing a trap #1.
- *
- *  The external function exceptionHandler() is
- *  used to attach a specific handler to a specific 386 vector number.
- *  It should use the same privilege level it runs at.  It should
- *  install it as an interrupt gate so that interrupts are masked
- *  while the handler runs.
- *  Also, need to assign exceptionHook and oldExceptionHook.
- *
- *  Because gdb will sometimes write to the stack area to execute function
- *  calls, this program cannot rely on using the supervisor stack so it
- *  uses it's own stack area reserved in the int array remcomStack.
- *
- *************
- *
- *    The following gdb commands are supported:
- *
- * command          function                               Return value
- *
- *    g             return the value of the CPU registers  hex data or ENN
- *    G             set the value of the CPU registers     OK or ENN
- *
- *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
- *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
- *
- *    c             Resume at current address              SNN   ( signal NN)
- *    cAA..AA       Continue at address AA..AA             SNN
- *
- *    s             Step one instruction                   SNN
- *    sAA..AA       Step one instruction from AA..AA       SNN
- *
- *    k             kill
- *
- *    ?             What was the last sigval ?             SNN   (signal NN)
- *
- * All commands and responses are sent with a packet which includes a
- * checksum.  A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum>    :: < two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer.  '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host:                  Reply:
- * $m0,10#2a               +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include "ansidecl.h"
-
-/************************************************************************
- *
- * external low-level support routines
- */
-typedef void (*ExceptionHook)(int);   /* pointer to function with int parm */
-typedef void (*Function)();           /* pointer to a function */
-
-extern putDebugChar();   /* write a single character      */
-extern getDebugChar();   /* read and return a single char */
-
-extern Function exceptionHandler();  /* assign an exception handler */
-extern ExceptionHook exceptionHook;  /* hook variable for errors/exceptions */
-
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX 400
-
-static char initialized;  /* boolean flag. != 0 means we've been initialized */
-
-int     remote_debug;
-/*  debug >  0 prints ill-formed commands in valid packets & checksum errors */
-
-void waitabit();
-
-static const char hexchars[]="0123456789abcdef";
-
-/* Number of bytes of registers.  */
-#define NUMREGBYTES 64
-enum regnames {EAX, ECX, EDX, EBX, ESP, EBP, ESI, EDI,
-	       PC /* also known as eip */,
-	       PS /* also known as eflags */,
-	       CS, SS, DS, ES, FS, GS};
-
-/*
- * these should not be static cuz they can be used outside this module
- */
-int registers[NUMREGBYTES/4];
-
-#define STACKSIZE 10000
-int remcomStack[STACKSIZE/sizeof(int)];
-static int* stackPtr = &remcomStack[STACKSIZE/sizeof(int) - 1];
-
-/*
- * In many cases, the system will want to continue exception processing
- * when a continue command is given.
- * oldExceptionHook is a function to invoke in this case.
- */
-
-static ExceptionHook oldExceptionHook;
-
-/***************************  ASSEMBLY CODE MACROS *************************/
-/* 									   */
-
-extern void
-return_to_prog PARAMS ((void));
-
-/* Restore the program's registers (including the stack pointer, which
-   means we get the right stack and don't have to worry about popping our
-   return address and any stack frames and so on) and return.  */
-asm(".text");
-asm(".globl _return_to_prog");
-asm("_return_to_prog:");
-asm("        movw _registers+44, %ss");
-asm("        movl _registers+16, %esp");
-asm("        movl _registers+4, %ecx");
-asm("        movl _registers+8, %edx");
-asm("        movl _registers+12, %ebx");
-asm("        movl _registers+20, %ebp");
-asm("        movl _registers+24, %esi");
-asm("        movl _registers+28, %edi");
-asm("        movw _registers+48, %ds");
-asm("        movw _registers+52, %es");
-asm("        movw _registers+56, %fs");
-asm("        movw _registers+60, %gs");
-asm("        movl _registers+36, %eax");
-asm("        pushl %eax");  /* saved eflags */
-asm("        movl _registers+40, %eax");
-asm("        pushl %eax");  /* saved cs */
-asm("        movl _registers+32, %eax");
-asm("        pushl %eax");  /* saved eip */
-asm("        movl _registers, %eax");
-/* use iret to restore pc and flags together so
-   that trace flag works right.  */
-asm("        iret");
-
-#define BREAKPOINT() asm("   int $3");
-
-/* Put the error code here just in case the user cares.  */
-int gdb_i386errcode;
-/* Likewise, the vector number here (since GDB only gets the signal
-   number through the usual means, and that's not very specific).  */
-int gdb_i386vector = -1;
-
-/* GDB stores segment registers in 32-bit words (that's just the way
-   m-i386v.h is written).  So zero the appropriate areas in registers.  */
-#define SAVE_REGISTERS1() \
-  asm ("movl %eax, _registers");                                   	  \
-  asm ("movl %ecx, _registers+4");			  		     \
-  asm ("movl %edx, _registers+8");			  		     \
-  asm ("movl %ebx, _registers+12");			  		     \
-  asm ("movl %ebp, _registers+20");			  		     \
-  asm ("movl %esi, _registers+24");			  		     \
-  asm ("movl %edi, _registers+28");			  		     \
-  asm ("movw $0, %ax");							     \
-  asm ("movw %ds, _registers+48");			  		     \
-  asm ("movw %ax, _registers+50");					     \
-  asm ("movw %es, _registers+52");			  		     \
-  asm ("movw %ax, _registers+54");					     \
-  asm ("movw %fs, _registers+56");			  		     \
-  asm ("movw %ax, _registers+58");					     \
-  asm ("movw %gs, _registers+60");			  		     \
-  asm ("movw %ax, _registers+62");
-#define SAVE_ERRCODE() \
-  asm ("popl %ebx");                                  \
-  asm ("movl %ebx, _gdb_i386errcode");
-#define SAVE_REGISTERS2() \
-  asm ("popl %ebx"); /* old eip */			  		     \
-  asm ("movl %ebx, _registers+32");			  		     \
-  asm ("popl %ebx");	 /* old cs */			  		     \
-  asm ("movl %ebx, _registers+40");			  		     \
-  asm ("movw %ax, _registers+42");                                           \
-  asm ("popl %ebx");	 /* old eflags */		  		     \
-  asm ("movl %ebx, _registers+36");			 		     \
-  /* Now that we've done the pops, we can save the stack pointer.");  */   \
-  asm ("movw %ss, _registers+44");					     \
-  asm ("movw %ax, _registers+46");     	       	       	       	       	     \
-  asm ("movl %esp, _registers+16");
-
-/* See if mem_fault_routine is set, if so just IRET to that address.  */
-#define CHECK_FAULT() \
-  asm ("cmpl $0, _mem_fault_routine");					   \
-  asm ("jne mem_fault");
-
-asm ("mem_fault:");
-/* OK to clobber temp registers; we're just going to end up in set_mem_err.  */
-/* Pop error code from the stack and save it.  */
-asm ("     popl %eax");
-asm ("     movl %eax, _gdb_i386errcode");
-
-asm ("     popl %eax"); /* eip */
-/* We don't want to return there, we want to return to the function
-   pointed to by mem_fault_routine instead.  */
-asm ("     movl _mem_fault_routine, %eax");
-asm ("     popl %ecx"); /* cs (low 16 bits; junk in hi 16 bits).  */
-asm ("     popl %edx"); /* eflags */
-
-/* Remove this stack frame; when we do the iret, we will be going to
-   the start of a function, so we want the stack to look just like it
-   would after a "call" instruction.  */
-asm ("     leave");
-
-/* Push the stuff that iret wants.  */
-asm ("     pushl %edx"); /* eflags */
-asm ("     pushl %ecx"); /* cs */
-asm ("     pushl %eax"); /* eip */
-
-/* Zero mem_fault_routine.  */
-asm ("     movl $0, %eax");
-asm ("     movl %eax, _mem_fault_routine");
-
-asm ("iret");
-
-#define CALL_HOOK() asm("call _remcomHandler");
-
-/* This function is called when a i386 exception occurs.  It saves
- * all the cpu regs in the _registers array, munges the stack a bit,
- * and invokes an exception handler (remcom_handler).
- *
- * stack on entry:                       stack on exit:
- *   old eflags                          vector number
- *   old cs (zero-filled to 32 bits)
- *   old eip
- *
- */
-extern void _catchException3();
-asm(".text");
-asm(".globl __catchException3");
-asm("__catchException3:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $3");
-CALL_HOOK();
-
-/* Same thing for exception 1.  */
-extern void _catchException1();
-asm(".text");
-asm(".globl __catchException1");
-asm("__catchException1:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $1");
-CALL_HOOK();
-
-/* Same thing for exception 0.  */
-extern void _catchException0();
-asm(".text");
-asm(".globl __catchException0");
-asm("__catchException0:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $0");
-CALL_HOOK();
-
-/* Same thing for exception 4.  */
-extern void _catchException4();
-asm(".text");
-asm(".globl __catchException4");
-asm("__catchException4:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $4");
-CALL_HOOK();
-
-/* Same thing for exception 5.  */
-extern void _catchException5();
-asm(".text");
-asm(".globl __catchException5");
-asm("__catchException5:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $5");
-CALL_HOOK();
-
-/* Same thing for exception 6.  */
-extern void _catchException6();
-asm(".text");
-asm(".globl __catchException6");
-asm("__catchException6:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $6");
-CALL_HOOK();
-
-/* Same thing for exception 7.  */
-extern void _catchException7();
-asm(".text");
-asm(".globl __catchException7");
-asm("__catchException7:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $7");
-CALL_HOOK();
-
-/* Same thing for exception 8.  */
-extern void _catchException8();
-asm(".text");
-asm(".globl __catchException8");
-asm("__catchException8:");
-SAVE_REGISTERS1();
-SAVE_ERRCODE();
-SAVE_REGISTERS2();
-asm ("pushl $8");
-CALL_HOOK();
-
-/* Same thing for exception 9.  */
-extern void _catchException9();
-asm(".text");
-asm(".globl __catchException9");
-asm("__catchException9:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $9");
-CALL_HOOK();
-
-/* Same thing for exception 10.  */
-extern void _catchException10();
-asm(".text");
-asm(".globl __catchException10");
-asm("__catchException10:");
-SAVE_REGISTERS1();
-SAVE_ERRCODE();
-SAVE_REGISTERS2();
-asm ("pushl $10");
-CALL_HOOK();
-
-/* Same thing for exception 12.  */
-extern void _catchException12();
-asm(".text");
-asm(".globl __catchException12");
-asm("__catchException12:");
-SAVE_REGISTERS1();
-SAVE_ERRCODE();
-SAVE_REGISTERS2();
-asm ("pushl $12");
-CALL_HOOK();
-
-/* Same thing for exception 16.  */
-extern void _catchException16();
-asm(".text");
-asm(".globl __catchException16");
-asm("__catchException16:");
-SAVE_REGISTERS1();
-SAVE_REGISTERS2();
-asm ("pushl $16");
-CALL_HOOK();
-
-/* For 13, 11, and 14 we have to deal with the CHECK_FAULT stuff.  */
-
-/* Same thing for exception 13.  */
-extern void _catchException13 ();
-asm (".text");
-asm (".globl __catchException13");
-asm ("__catchException13:");
-CHECK_FAULT();
-SAVE_REGISTERS1();
-SAVE_ERRCODE();
-SAVE_REGISTERS2();
-asm ("pushl $13");
-CALL_HOOK();
-
-/* Same thing for exception 11.  */
-extern void _catchException11 ();
-asm (".text");
-asm (".globl __catchException11");
-asm ("__catchException11:");
-CHECK_FAULT();
-SAVE_REGISTERS1();
-SAVE_ERRCODE();
-SAVE_REGISTERS2();
-asm ("pushl $11");
-CALL_HOOK();
-
-/* Same thing for exception 14.  */
-extern void _catchException14 ();
-asm (".text");
-asm (".globl __catchException14");
-asm ("__catchException14:");
-CHECK_FAULT();
-SAVE_REGISTERS1();
-SAVE_ERRCODE();
-SAVE_REGISTERS2();
-asm ("pushl $14");
-CALL_HOOK();
-
-/*
- * remcomHandler is a front end for handle_exception.  It moves the
- * stack pointer into an area reserved for debugger use.
- */
-asm("_remcomHandler:");
-asm("           popl %eax");        /* pop off return address     */
-asm("           popl %eax");      /* get the exception number   */
-asm("		movl _stackPtr, %esp"); /* move to remcom stack area  */
-asm("		pushl %eax");	/* push exception onto stack  */
-asm("		call  _handle_exception");    /* this never returns */
-
-void _returnFromException()
-{
-  return_to_prog ();
-}
-
-int hex(ch)
-char ch;
-{
-  if ((ch >= 'a') && (ch <= 'f')) return (ch-'a'+10);
-  if ((ch >= '0') && (ch <= '9')) return (ch-'0');
-  if ((ch >= 'A') && (ch <= 'F')) return (ch-'A'+10);
-  return (-1);
-}
-
-
-/* scan for the sequence $<data>#<checksum>     */
-void getpacket(buffer)
-char * buffer;
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int  i;
-  int  count;
-  char ch;
-
-  do {
-    /* wait around for the start character, ignore all other characters */
-    while ((ch = getDebugChar()) != '$');
-    checksum = 0;
-    xmitcsum = -1;
-
-    count = 0;
-
-    /* now, read until a # or end of buffer is found */
-    while (count < BUFMAX) {
-      ch = getDebugChar();
-      if (ch == '#') break;
-      checksum = checksum + ch;
-      buffer[count] = ch;
-      count = count + 1;
-      }
-    buffer[count] = 0;
-
-    if (ch == '#') {
-      xmitcsum = hex(getDebugChar()) << 4;
-      xmitcsum += hex(getDebugChar());
-      if ((remote_debug ) && (checksum != xmitcsum)) {
-        fprintf(stderr,"bad checksum.  My count = 0x%x, sent=0x%x. buf=%s\n",
-						     checksum,xmitcsum,buffer);
-      }
-
-      if (checksum != xmitcsum) putDebugChar('-');  /* failed checksum */
-      else {
-	 putDebugChar('+');  /* successful transfer */
-	 /* if a sequence char is present, reply the sequence ID */
-	 if (buffer[2] == ':') {
-	    putDebugChar( buffer[0] );
-	    putDebugChar( buffer[1] );
-	    /* remove sequence chars from buffer */
-	    count = strlen(buffer);
-	    for (i=3; i <= count; i++) buffer[i-3] = buffer[i];
-	 }
-      }
-    }
-  } while (checksum != xmitcsum);
-
-}
-
-/* send the packet in buffer.  */
-
-
-void putpacket(buffer)
-char * buffer;
-{
-  unsigned char checksum;
-  int  count;
-  char ch;
-
-  /*  $<packet info>#<checksum>. */
-  do {
-  putDebugChar('$');
-  checksum = 0;
-  count    = 0;
-
-  while (ch=buffer[count]) {
-    if (! putDebugChar(ch)) return;
-    checksum += ch;
-    count += 1;
-  }
-
-  putDebugChar('#');
-  putDebugChar(hexchars[checksum >> 4]);
-  putDebugChar(hexchars[checksum % 16]);
-
-  } while (getDebugChar() != '+');
-
-}
-
-char  remcomInBuffer[BUFMAX];
-char  remcomOutBuffer[BUFMAX];
-static short error;
-
-
-void debug_error(format, parm)
-char * format;
-char * parm;
-{
-  if (remote_debug) fprintf(stderr,format,parm);
-}
-
-/* Address of a routine to RTE to if we get a memory fault.  */
-static NORETURN void (*mem_fault_routine)() = NULL;
-
-/* Indicate to caller of mem2hex or hex2mem that there has been an
-   error.  */
-static volatile int mem_err = 0;
-
-void
-set_mem_err ()
-{
-  mem_err = 1;
-}
-
-/* These are separate functions so that they are so short and sweet
-   that the compiler won't save any registers (if there is a fault
-   to mem_fault, they won't get restored, so there better not be any
-   saved).  */
-int
-get_char (addr)
-     char *addr;
-{
-  return *addr;
-}
-
-void
-set_char (addr, val)
-     char *addr;
-     int val;
-{
-  *addr = val;
-}
-
-/* convert the memory pointed to by mem into hex, placing result in buf */
-/* return a pointer to the last char put in buf (null) */
-/* If MAY_FAULT is non-zero, then we should set mem_err in response to
-   a fault; if zero treat a fault like any other fault in the stub.  */
-char* mem2hex(mem, buf, count, may_fault)
-char* mem;
-char* buf;
-int   count;
-int may_fault;
-{
-      int i;
-      unsigned char ch;
-
-      if (may_fault)
-	  mem_fault_routine = set_mem_err;
-      for (i=0;i<count;i++) {
-          ch = get_char (mem++);
-	  if (may_fault && mem_err)
-	    return (buf);
-          *buf++ = hexchars[ch >> 4];
-          *buf++ = hexchars[ch % 16];
-      }
-      *buf = 0;
-      if (may_fault)
-	  mem_fault_routine = NULL;
-      return(buf);
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem */
-/* return a pointer to the character AFTER the last byte written */
-char* hex2mem(buf, mem, count, may_fault)
-char* buf;
-char* mem;
-int   count;
-int may_fault;
-{
-      int i;
-      unsigned char ch;
-
-      if (may_fault)
-	  mem_fault_routine = set_mem_err;
-      for (i=0;i<count;i++) {
-          ch = hex(*buf++) << 4;
-          ch = ch + hex(*buf++);
-          set_char (mem++, ch);
-	  if (may_fault && mem_err)
-	    return (mem);
-      }
-      if (may_fault)
-	  mem_fault_routine = NULL;
-      return(mem);
-}
-
-/* this function takes the 386 exception vector and attempts to
-   translate this number into a unix compatible signal value */
-int computeSignal( exceptionVector )
-int exceptionVector;
-{
-  int sigval;
-  switch (exceptionVector) {
-    case 0 : sigval = 8; break; /* divide by zero */
-    case 1 : sigval = 5; break; /* debug exception */
-    case 3 : sigval = 5; break; /* breakpoint */
-    case 4 : sigval = 16; break; /* into instruction (overflow) */
-    case 5 : sigval = 16; break; /* bound instruction */
-    case 6 : sigval = 4; break; /* Invalid opcode */
-    case 7 : sigval = 8; break; /* coprocessor not available */
-    case 8 : sigval = 7; break; /* double fault */
-    case 9 : sigval = 11; break; /* coprocessor segment overrun */
-    case 10 : sigval = 11; break; /* Invalid TSS */
-    case 11 : sigval = 11; break; /* Segment not present */
-    case 12 : sigval = 11; break; /* stack exception */
-    case 13 : sigval = 11; break; /* general protection */
-    case 14 : sigval = 11; break; /* page fault */
-    case 16 : sigval = 7; break; /* coprocessor error */
-    default:
-      sigval = 7;         /* "software generated"*/
-  }
-  return (sigval);
-}
-
-/**********************************************/
-/* WHILE WE FIND NICE HEX CHARS, BUILD AN INT */
-/* RETURN NUMBER OF CHARS PROCESSED           */
-/**********************************************/
-int hexToInt(char **ptr, int *intValue)
-{
-    int numChars = 0;
-    int hexValue;
-
-    *intValue = 0;
-
-    while (**ptr)
-    {
-        hexValue = hex(**ptr);
-        if (hexValue >=0)
-        {
-            *intValue = (*intValue <<4) | hexValue;
-            numChars ++;
-        }
-        else
-            break;
-
-        (*ptr)++;
-    }
-
-    return (numChars);
-}
-
-/*
- * This function does all command procesing for interfacing to gdb.
- */
-void handle_exception(int exceptionVector)
-{
-  int    sigval;
-  int    addr, length;
-  char * ptr;
-  int    newPC;
-
-  gdb_i386vector = exceptionVector;
-
-  if (remote_debug) printf("vector=%d, sr=0x%x, pc=0x%x\n",
-			    exceptionVector,
-			    registers[ PS ],
-			    registers[ PC ]);
-
-  /* reply to host that an exception has occurred */
-  sigval = computeSignal( exceptionVector );
-  remcomOutBuffer[0] = 'S';
-  remcomOutBuffer[1] =  hexchars[sigval >> 4];
-  remcomOutBuffer[2] =  hexchars[sigval % 16];
-  remcomOutBuffer[3] = 0;
-
-  putpacket(remcomOutBuffer);
-
-  while (1==1) {
-    error = 0;
-    remcomOutBuffer[0] = 0;
-    getpacket(remcomInBuffer);
-    switch (remcomInBuffer[0]) {
-      case '?' :   remcomOutBuffer[0] = 'S';
-                   remcomOutBuffer[1] =  hexchars[sigval >> 4];
-                   remcomOutBuffer[2] =  hexchars[sigval % 16];
-                   remcomOutBuffer[3] = 0;
-                 break;
-      case 'd' : remote_debug = !(remote_debug);  /* toggle debug flag */
-                 break;
-      case 'g' : /* return the value of the CPU registers */
-                mem2hex((char*) registers, remcomOutBuffer, NUMREGBYTES, 0);
-                break;
-      case 'G' : /* set the value of the CPU registers - return OK */
-                hex2mem(&remcomInBuffer[1], (char*) registers, NUMREGBYTES, 0);
-                strcpy(remcomOutBuffer,"OK");
-                break;
-
-      /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-      case 'm' :
-		    /* TRY TO READ %x,%x.  IF SUCCEED, SET PTR = 0 */
-                    ptr = &remcomInBuffer[1];
-                    if (hexToInt(&ptr,&addr))
-                        if (*(ptr++) == ',')
-                            if (hexToInt(&ptr,&length))
-                            {
-                                ptr = 0;
-				mem_err = 0;
-                                mem2hex((char*) addr, remcomOutBuffer, length, 1);
-				if (mem_err) {
-				    strcpy (remcomOutBuffer, "E03");
-				    debug_error ("memory fault");
-				}
-                            }
-
-                    if (ptr)
-                    {
-		      strcpy(remcomOutBuffer,"E01");
-		      debug_error("malformed read memory command: %s",remcomInBuffer);
-		    }
-	          break;
-
-      /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-      case 'M' :
-		    /* TRY TO READ '%x,%x:'.  IF SUCCEED, SET PTR = 0 */
-                    ptr = &remcomInBuffer[1];
-                    if (hexToInt(&ptr,&addr))
-                        if (*(ptr++) == ',')
-                            if (hexToInt(&ptr,&length))
-                                if (*(ptr++) == ':')
-                                {
-				    mem_err = 0;
-                                    hex2mem(ptr, (char*) addr, length, 1);
-
-				    if (mem_err) {
-					strcpy (remcomOutBuffer, "E03");
-					debug_error ("memory fault");
-				    } else {
-				        strcpy(remcomOutBuffer,"OK");
-				    }
-
-                                    ptr = 0;
-                                }
-                    if (ptr)
-                    {
-		      strcpy(remcomOutBuffer,"E02");
-		      debug_error("malformed write memory command: %s",remcomInBuffer);
-		    }
-                break;
-
-     /* cAA..AA    Continue at address AA..AA(optional) */
-     /* sAA..AA   Step one instruction from AA..AA(optional) */
-     case 'c' :
-     case 's' :
-          /* try to read optional parameter, pc unchanged if no parm */
-         ptr = &remcomInBuffer[1];
-         if (hexToInt(&ptr,&addr))
-             registers[ PC ] = addr;
-
-          newPC = registers[ PC];
-
-          /* clear the trace bit */
-          registers[ PS ] &= 0xfffffeff;
-
-          /* set the trace bit if we're stepping */
-          if (remcomInBuffer[0] == 's') registers[ PS ] |= 0x100;
-
-          /*
-           * If we found a match for the PC AND we are not returning
-           * as a result of a breakpoint (33),
-           * trace exception (9), nmi (31), jmp to
-           * the old exception handler as if this code never ran.
-           */
-#if 0
-	  /* Don't really think we need this, except maybe for protection
-	     exceptions.  */
-                  /*
-                   * invoke the previous handler.
-                   */
-                  if (oldExceptionHook)
-                      (*oldExceptionHook) (frame->exceptionVector);
-                  newPC = registers[ PC ];    /* pc may have changed  */
-#endif /* 0 */
-
-	  _returnFromException(); /* this is a jump */
-
-          break;
-
-      /* kill the program */
-      case 'k' :  /* do nothing */
-		BREAKPOINT();
-                break;
-      } /* switch */
-
-    /* reply to the request */
-    putpacket(remcomOutBuffer);
-    }
-}
-
-/* this function is used to set up exception handlers for tracing and
-   breakpoints */
-void set_debug_traps()
-{
-extern void remcomHandler();
-int exception;
-
-  stackPtr  = &remcomStack[STACKSIZE/sizeof(int) - 1];
-
-  exceptionHandler (0, _catchException0);
-  exceptionHandler (1, _catchException1);
-  exceptionHandler (3, _catchException3);
-  exceptionHandler (4, _catchException4);
-  exceptionHandler (5, _catchException5);
-  exceptionHandler (6, _catchException6);
-  exceptionHandler (7, _catchException7);
-  exceptionHandler (8, _catchException8);
-  exceptionHandler (9, _catchException9);
-  exceptionHandler (10, _catchException10);
-  exceptionHandler (11, _catchException11);
-  exceptionHandler (12, _catchException12);
-  exceptionHandler (13, _catchException13);
-  exceptionHandler (14, _catchException14);
-  exceptionHandler (16, _catchException16);
-
-  if (exceptionHook != remcomHandler)
-  {
-      oldExceptionHook = exceptionHook;
-      exceptionHook    = remcomHandler;
-  }
-
-  /* In case GDB is started before us, ack any packets (presumably
-     "$?#xx") sitting there.  */
-  putDebugChar ('+');
-
-  initialized = 1;
-
-}
-
-/* This function will generate a breakpoint exception.  It is used at the
-   beginning of a program to sync up with a debugger and can be used
-   otherwise as a quick means to stop program execution and "break" into
-   the debugger. */
-
-void breakpoint()
-{
-  if (initialized)
-#if 0
-    handle_exception(3);
-#else
-    BREAKPOINT();
-#endif
-  waitabit();
-}
-
-int waitlimit = 1000000;
-
-#if 0
-void
-bogon()
-{
-  waitabit();
-}
-#endif
-
-void
-waitabit()
-{
-  int i;
-  for (i = 0; i < waitlimit; i++) ;
-}
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
deleted file mode 100644
index 151d626..0000000
--- a/gdb/i386-tdep.c
+++ /dev/null
@@ -1,800 +0,0 @@
-/* Intel 386 target-dependent stuff.
-   Copyright (C) 1988, 1989, 1991, 1994, 1995, 1996, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "floatformat.h"
-#include "symtab.h"
-#include "gdbcmd.h"
-#include "command.h"
-
-static long i386_get_frame_setup PARAMS ((CORE_ADDR));
-
-static void i386_follow_jump PARAMS ((void));
-
-static void codestream_read PARAMS ((unsigned char *, int));
-
-static void codestream_seek PARAMS ((CORE_ADDR));
-
-static unsigned char codestream_fill PARAMS ((int));
-
-CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR, char *));
-
-static int gdb_print_insn_i386 (bfd_vma, disassemble_info *);
-
-void _initialize_i386_tdep PARAMS ((void));
-
-/* This is the variable the is set with "set disassembly-flavor",
- and its legitimate values. */
-static char att_flavor[] = "att";
-static char intel_flavor[] = "intel";
-static char *valid_flavors[] = {
-  att_flavor,
-  intel_flavor,
-  NULL
-};
-static char *disassembly_flavor = att_flavor;
-
-/* Get rid of these defines as soon as there are two functions
-   to implement different disassembly flavors. */
-#define print_insn_i386_att print_insn_i386
-#define print_insn_i386_intel print_insn_i386
-
-/* Stdio style buffering was used to minimize calls to ptrace, but this
-   buffering did not take into account that the code section being accessed
-   may not be an even number of buffers long (even if the buffer is only
-   sizeof(int) long).  In cases where the code section size happened to
-   be a non-integral number of buffers long, attempting to read the last
-   buffer would fail.  Simply using target_read_memory and ignoring errors,
-   rather than read_memory, is not the correct solution, since legitimate
-   access errors would then be totally ignored.  To properly handle this
-   situation and continue to use buffering would require that this code
-   be able to determine the minimum code section size granularity (not the
-   alignment of the section itself, since the actual failing case that
-   pointed out this problem had a section alignment of 4 but was not a
-   multiple of 4 bytes long), on a target by target basis, and then
-   adjust it's buffer size accordingly.  This is messy, but potentially
-   feasible.  It probably needs the bfd library's help and support.  For
-   now, the buffer size is set to 1.  (FIXME -fnf) */
-
-#define CODESTREAM_BUFSIZ 1	/* Was sizeof(int), see note above. */
-static CORE_ADDR codestream_next_addr;
-static CORE_ADDR codestream_addr;
-static unsigned char codestream_buf[CODESTREAM_BUFSIZ];
-static int codestream_off;
-static int codestream_cnt;
-
-#define codestream_tell() (codestream_addr + codestream_off)
-#define codestream_peek() (codestream_cnt == 0 ? \
-			   codestream_fill(1): codestream_buf[codestream_off])
-#define codestream_get() (codestream_cnt-- == 0 ? \
-			 codestream_fill(0) : codestream_buf[codestream_off++])
-
-static unsigned char 
-codestream_fill (peek_flag)
-    int peek_flag;
-{
-  codestream_addr = codestream_next_addr;
-  codestream_next_addr += CODESTREAM_BUFSIZ;
-  codestream_off = 0;
-  codestream_cnt = CODESTREAM_BUFSIZ;
-  read_memory (codestream_addr, (char *) codestream_buf, CODESTREAM_BUFSIZ);
-  
-  if (peek_flag)
-    return (codestream_peek());
-  else
-    return (codestream_get());
-}
-
-static void
-codestream_seek (place)
-    CORE_ADDR place;
-{
-  codestream_next_addr = place / CODESTREAM_BUFSIZ;
-  codestream_next_addr *= CODESTREAM_BUFSIZ;
-  codestream_cnt = 0;
-  codestream_fill (1);
-  while (codestream_tell() != place)
-    codestream_get ();
-}
-
-static void
-codestream_read (buf, count)
-     unsigned char *buf;
-     int count;
-{
-  unsigned char *p;
-  int i;
-  p = buf;
-  for (i = 0; i < count; i++)
-    *p++ = codestream_get ();
-}
-
-/* next instruction is a jump, move to target */
-
-static void
-i386_follow_jump ()
-{
-  unsigned char buf[4];
-  long delta;
-
-  int data16;
-  CORE_ADDR pos;
-
-  pos = codestream_tell ();
-
-  data16 = 0;
-  if (codestream_peek () == 0x66)
-    {
-      codestream_get ();
-      data16 = 1;
-    }
-
-  switch (codestream_get ())
-    {
-    case 0xe9:
-      /* relative jump: if data16 == 0, disp32, else disp16 */
-      if (data16)
-	{
-	  codestream_read (buf, 2);
-	  delta = extract_signed_integer (buf, 2);
-
-	  /* include size of jmp inst (including the 0x66 prefix).  */
-	  pos += delta + 4; 
-	}
-      else
-	{
-	  codestream_read (buf, 4);
-	  delta = extract_signed_integer (buf, 4);
-
-	  pos += delta + 5;
-	}
-      break;
-    case 0xeb:
-      /* relative jump, disp8 (ignore data16) */
-      codestream_read (buf, 1);
-      /* Sign-extend it.  */
-      delta = extract_signed_integer (buf, 1);
-
-      pos += delta + 2;
-      break;
-    }
-  codestream_seek (pos);
-}
-
-/*
- * find & return amound a local space allocated, and advance codestream to
- * first register push (if any)
- *
- * if entry sequence doesn't make sense, return -1, and leave 
- * codestream pointer random
- */
-
-static long
-i386_get_frame_setup (pc)
-     CORE_ADDR pc;
-{
-  unsigned char op;
-
-  codestream_seek (pc);
-
-  i386_follow_jump ();
-
-  op = codestream_get ();
-
-  if (op == 0x58)		/* popl %eax */
-    {
-      /*
-       * this function must start with
-       * 
-       *    popl %eax		  0x58
-       *    xchgl %eax, (%esp)  0x87 0x04 0x24
-       * or xchgl %eax, 0(%esp) 0x87 0x44 0x24 0x00
-       *
-       * (the system 5 compiler puts out the second xchg
-       * inst, and the assembler doesn't try to optimize it,
-       * so the 'sib' form gets generated)
-       * 
-       * this sequence is used to get the address of the return
-       * buffer for a function that returns a structure
-       */
-      int pos;
-      unsigned char buf[4];
-      static unsigned char proto1[3] = { 0x87,0x04,0x24 };
-      static unsigned char proto2[4] = { 0x87,0x44,0x24,0x00 };
-      pos = codestream_tell ();
-      codestream_read (buf, 4);
-      if (memcmp (buf, proto1, 3) == 0)
-	pos += 3;
-      else if (memcmp (buf, proto2, 4) == 0)
-	pos += 4;
-
-      codestream_seek (pos);
-      op = codestream_get (); /* update next opcode */
-    }
-
-  if (op == 0x68 || op == 0x6a)
-    {
-      /*
-       * this function may start with
-       *
-       *   pushl constant
-       *   call _probe
-       *   addl $4, %esp
-       *      followed by 
-       *     pushl %ebp
-       *     etc.
-       */
-      int pos;
-      unsigned char buf[8];
-
-      /* Skip past the pushl instruction; it has either a one-byte 
-         or a four-byte operand, depending on the opcode.  */
-      pos = codestream_tell ();
-      if (op == 0x68)
-	pos += 4;
-      else
-	pos += 1;
-      codestream_seek (pos);
-
-      /* Read the following 8 bytes, which should be "call _probe" (6 bytes)
-         followed by "addl $4,%esp" (2 bytes).  */
-      codestream_read (buf, sizeof (buf));
-      if (buf[0] == 0xe8 && buf[6] == 0xc4 && buf[7] == 0x4)
-	pos += sizeof (buf);
-      codestream_seek (pos);
-      op = codestream_get (); /* update next opcode */
-    }
-
-  if (op == 0x55)		/* pushl %ebp */
-    {			
-      /* check for movl %esp, %ebp - can be written two ways */
-      switch (codestream_get ())
-	{
-	case 0x8b:
-	  if (codestream_get () != 0xec)
-	    return (-1);
-	  break;
-	case 0x89:
-	  if (codestream_get () != 0xe5)
-	    return (-1);
-	  break;
-	default:
-	  return (-1);
-	}
-      /* check for stack adjustment 
-       *
-       *  subl $XXX, %esp
-       *
-       * note: you can't subtract a 16 bit immediate
-       * from a 32 bit reg, so we don't have to worry
-       * about a data16 prefix 
-       */
-      op = codestream_peek ();
-      if (op == 0x83)
-	{
-	  /* subl with 8 bit immed */
-	  codestream_get ();
-	  if (codestream_get () != 0xec)
-	    /* Some instruction starting with 0x83 other than subl.  */
-	    {
-	      codestream_seek (codestream_tell () - 2);
-	      return 0;
-	    }
-	  /* subl with signed byte immediate 
-	   * (though it wouldn't make sense to be negative)
-	   */
-	  return (codestream_get());
-	}
-      else if (op == 0x81)
-	{
-	  char buf[4];
-	  /* Maybe it is subl with 32 bit immedediate.  */
-	  codestream_get();
-	  if (codestream_get () != 0xec)
-	    /* Some instruction starting with 0x81 other than subl.  */
-	    {
-	      codestream_seek (codestream_tell () - 2);
-	      return 0;
-	    }
-	  /* It is subl with 32 bit immediate.  */
-	  codestream_read ((unsigned char *)buf, 4);
-	  return extract_signed_integer (buf, 4);
-	}
-      else
-	{
-	  return (0);
-	}
-    }
-  else if (op == 0xc8)
-    {
-      char buf[2];
-      /* enter instruction: arg is 16 bit unsigned immed */
-      codestream_read ((unsigned char *)buf, 2);
-      codestream_get (); /* flush final byte of enter instruction */
-      return extract_unsigned_integer (buf, 2);
-    }
-  return (-1);
-}
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell.  */
-
-int
-i386_frame_num_args (fi)
-     struct frame_info *fi;
-{
-#if 1
-  return -1;
-#else
-  /* This loses because not only might the compiler not be popping the
-     args right after the function call, it might be popping args from both
-     this call and a previous one, and we would say there are more args
-     than there really are.  */
-
-  int retpc;						
-  unsigned char op;					
-  struct frame_info *pfi;
-
-  /* on the 386, the instruction following the call could be:
-     popl %ecx        -  one arg
-     addl $imm, %esp  -  imm/4 args; imm may be 8 or 32 bits
-     anything else    -  zero args  */
-
-  int frameless;
-
-  FRAMELESS_FUNCTION_INVOCATION (fi, frameless);
-  if (frameless)
-    /* In the absence of a frame pointer, GDB doesn't get correct values
-       for nameless arguments.  Return -1, so it doesn't print any
-       nameless arguments.  */
-    return -1;
-
-  pfi = get_prev_frame_info (fi);			
-  if (pfi == 0)
-    {
-      /* Note:  this can happen if we are looking at the frame for
-	 main, because FRAME_CHAIN_VALID won't let us go into
-	 start.  If we have debugging symbols, that's not really
-	 a big deal; it just means it will only show as many arguments
-	 to main as are declared.  */
-      return -1;
-    }
-  else
-    {
-      retpc = pfi->pc;					
-      op = read_memory_integer (retpc, 1);			
-      if (op == 0x59)					
-	/* pop %ecx */			       
-	return 1;				
-      else if (op == 0x83)
-	{
-	  op = read_memory_integer (retpc+1, 1);	
-	  if (op == 0xc4)				
-	    /* addl $<signed imm 8 bits>, %esp */	
-	    return (read_memory_integer (retpc+2,1)&0xff)/4;
-	  else
-	    return 0;
-	}
-      else if (op == 0x81)
-	{ /* add with 32 bit immediate */
-	  op = read_memory_integer (retpc+1, 1);	
-	  if (op == 0xc4)				
-	    /* addl $<imm 32>, %esp */		
-	    return read_memory_integer (retpc+2, 4) / 4;
-	  else
-	    return 0;
-	}
-      else
-	{
-	  return 0;
-	}
-    }
-#endif
-}
-
-/*
- * parse the first few instructions of the function to see
- * what registers were stored.
- *
- * We handle these cases:
- *
- * The startup sequence can be at the start of the function,
- * or the function can start with a branch to startup code at the end.
- *
- * %ebp can be set up with either the 'enter' instruction, or 
- * 'pushl %ebp, movl %esp, %ebp' (enter is too slow to be useful,
- * but was once used in the sys5 compiler)
- *
- * Local space is allocated just below the saved %ebp by either the
- * 'enter' instruction, or by 'subl $<size>, %esp'.  'enter' has
- * a 16 bit unsigned argument for space to allocate, and the
- * 'addl' instruction could have either a signed byte, or
- * 32 bit immediate.
- *
- * Next, the registers used by this function are pushed.  In
- * the sys5 compiler they will always be in the order: %edi, %esi, %ebx
- * (and sometimes a harmless bug causes it to also save but not restore %eax);
- * however, the code below is willing to see the pushes in any order,
- * and will handle up to 8 of them.
- *
- * If the setup sequence is at the end of the function, then the
- * next instruction will be a branch back to the start.
- */
-
-void
-i386_frame_find_saved_regs (fip, fsrp)
-     struct frame_info *fip;
-     struct frame_saved_regs *fsrp;
-{
-  long locals = -1;
-  unsigned char op;
-  CORE_ADDR dummy_bottom;
-  CORE_ADDR adr;
-  CORE_ADDR pc;
-  int i;
-  
-  memset (fsrp, 0, sizeof *fsrp);
-  
-  /* if frame is the end of a dummy, compute where the
-   * beginning would be
-   */
-  dummy_bottom = fip->frame - 4 - REGISTER_BYTES - CALL_DUMMY_LENGTH;
-  
-  /* check if the PC is in the stack, in a dummy frame */
-  if (dummy_bottom <= fip->pc && fip->pc <= fip->frame) 
-    {
-      /* all regs were saved by push_call_dummy () */
-      adr = fip->frame;
-      for (i = 0; i < NUM_REGS; i++) 
-	{
-	  adr -= REGISTER_RAW_SIZE (i);
-	  fsrp->regs[i] = adr;
-	}
-      return;
-    }
-  
-  pc = get_pc_function_start (fip->pc);
-  if (pc != 0)
-    locals = i386_get_frame_setup (pc);
-  
-  if (locals >= 0) 
-    {
-      adr = fip->frame - 4 - locals;
-      for (i = 0; i < 8; i++) 
-	{
-	  op = codestream_get ();
-	  if (op < 0x50 || op > 0x57)
-	    break;
-#ifdef I386_REGNO_TO_SYMMETRY
-	  /* Dynix uses different internal numbering.  Ick.  */
-	  fsrp->regs[I386_REGNO_TO_SYMMETRY(op - 0x50)] = adr;
-#else
-	  fsrp->regs[op - 0x50] = adr;
-#endif
-	  adr -= 4;
-	}
-    }
-  
-  fsrp->regs[PC_REGNUM] = fip->frame + 4;
-  fsrp->regs[FP_REGNUM] = fip->frame;
-}
-
-/* return pc of first real instruction */
-
-int
-i386_skip_prologue (pc)
-     int pc;
-{
-  unsigned char op;
-  int i;
-  static unsigned char pic_pat[6] = { 0xe8, 0, 0, 0, 0, /* call   0x0 */
-				      0x5b,             /* popl   %ebx */
-				    };
-  CORE_ADDR pos;
-  
-  if (i386_get_frame_setup (pc) < 0)
-    return (pc);
-  
-  /* found valid frame setup - codestream now points to 
-   * start of push instructions for saving registers
-   */
-  
-  /* skip over register saves */
-  for (i = 0; i < 8; i++)
-    {
-      op = codestream_peek ();
-      /* break if not pushl inst */
-      if (op < 0x50 || op > 0x57) 
-	break;
-      codestream_get ();
-    }
-
-  /* The native cc on SVR4 in -K PIC mode inserts the following code to get
-     the address of the global offset table (GOT) into register %ebx.
-      call	0x0
-      popl	%ebx
-      movl	%ebx,x(%ebp)	(optional)
-      addl	y,%ebx
-     This code is with the rest of the prologue (at the end of the
-     function), so we have to skip it to get to the first real
-     instruction at the start of the function.  */
-     
-  pos = codestream_tell ();
-  for (i = 0; i < 6; i++)
-    {
-      op = codestream_get ();
-      if (pic_pat [i] != op)
-	break;
-    }
-  if (i == 6)
-    {
-      unsigned char buf[4];
-      long delta = 6;
-
-      op = codestream_get ();
-      if (op == 0x89)			/* movl %ebx, x(%ebp) */
-	{
-	  op = codestream_get ();
-	  if (op == 0x5d)		/* one byte offset from %ebp */
-	    {
-	      delta += 3;
-	      codestream_read (buf, 1);
-	    }
-	  else if (op == 0x9d)		/* four byte offset from %ebp */
-	    {
-	      delta += 6;
-	      codestream_read (buf, 4);
-	    }
-	  else				/* unexpected instruction */
-	      delta = -1;
-          op = codestream_get ();
-	}
-					/* addl y,%ebx */
-      if (delta > 0 && op == 0x81 && codestream_get () == 0xc3) 
-	{
-	    pos += delta + 6;
-	}
-    }
-  codestream_seek (pos);
-  
-  i386_follow_jump ();
-  
-  return (codestream_tell ());
-}
-
-void
-i386_push_dummy_frame ()
-{
-  CORE_ADDR sp = read_register (SP_REGNUM);
-  int regnum;
-  char regbuf[MAX_REGISTER_RAW_SIZE];
-  
-  sp = push_word (sp, read_register (PC_REGNUM));
-  sp = push_word (sp, read_register (FP_REGNUM));
-  write_register (FP_REGNUM, sp);
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    {
-      read_register_gen (regnum, regbuf);
-      sp = push_bytes (sp, regbuf, REGISTER_RAW_SIZE (regnum));
-    }
-  write_register (SP_REGNUM, sp);
-}
-
-void
-i386_pop_frame ()
-{
-  struct frame_info *frame = get_current_frame ();
-  CORE_ADDR fp;
-  int regnum;
-  struct frame_saved_regs fsr;
-  char regbuf[MAX_REGISTER_RAW_SIZE];
-  
-  fp = FRAME_FP (frame);
-  get_frame_saved_regs (frame, &fsr);
-  for (regnum = 0; regnum < NUM_REGS; regnum++) 
-    {
-      CORE_ADDR adr;
-      adr = fsr.regs[regnum];
-      if (adr)
-	{
-	  read_memory (adr, regbuf, REGISTER_RAW_SIZE (regnum));
-	  write_register_bytes (REGISTER_BYTE (regnum), regbuf,
-				REGISTER_RAW_SIZE (regnum));
-	}
-    }
-  write_register (FP_REGNUM, read_memory_integer (fp, 4));
-  write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));
-  write_register (SP_REGNUM, fp + 8);
-  flush_cached_frames ();
-}
-
-#ifdef GET_LONGJMP_TARGET
-
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target(pc)
-     CORE_ADDR *pc;
-{
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  CORE_ADDR sp, jb_addr;
-
-  sp = read_register (SP_REGNUM);
-
-  if (target_read_memory (sp + SP_ARG0, /* Offset of first arg on stack */
-			  buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  jb_addr = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}
-
-#endif /* GET_LONGJMP_TARGET */
-
-void
-i386_extract_return_value(type, regbuf, valbuf)
-     struct type *type;
-     char regbuf[REGISTER_BYTES];
-     char *valbuf;
-{
-/* On AIX, floating point values are returned in floating point registers.  */
-#ifdef I386_AIX_TARGET
-  if (TYPE_CODE_FLT == TYPE_CODE(type))
-    {
-      double d;
-      /* 387 %st(0), gcc uses this */
-      floatformat_to_double (&floatformat_i387_ext,
-			     &regbuf[REGISTER_BYTE(FP0_REGNUM)],
-			     &d);
-      store_floating (valbuf, TYPE_LENGTH (type), d);
-    }
-  else
-#endif /* I386_AIX_TARGET */
-    { 
-      memcpy (valbuf, regbuf, TYPE_LENGTH (type)); 
-    }
-}
-
-#ifdef I386V4_SIGTRAMP_SAVED_PC
-/* Get saved user PC for sigtramp from the pushed ucontext on the stack
-   for all three variants of SVR4 sigtramps.  */
-
-CORE_ADDR
-i386v4_sigtramp_saved_pc (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR saved_pc_offset = 4;
-  char *name = NULL;
-
-  find_pc_partial_function (frame->pc, &name, NULL, NULL);
-  if (name)
-    {
-      if (STREQ (name, "_sigreturn"))
-	saved_pc_offset = 132 + 14 * 4;
-      else if (STREQ (name, "_sigacthandler"))
-	saved_pc_offset = 80 + 14 * 4;
-      else if (STREQ (name, "sigvechandler"))
-	saved_pc_offset = 120 + 14 * 4;
-    }
-
-  if (frame->next)
-    return read_memory_integer (frame->next->frame + saved_pc_offset, 4);
-  return read_memory_integer (read_register (SP_REGNUM) + saved_pc_offset, 4);
-}
-#endif /* I386V4_SIGTRAMP_SAVED_PC */
-
-#ifdef STATIC_TRANSFORM_NAME
-/* SunPRO encodes the static variables.  This is not related to C++ mangling,
-   it is done for C too.  */
-
-char *
-sunpro_static_transform_name (name)
-     char *name;
-{
-  char *p;
-  if (IS_STATIC_TRANSFORM_NAME (name))
-    {
-      /* For file-local statics there will be a period, a bunch
-	 of junk (the contents of which match a string given in the
-	 N_OPT), a period and the name.  For function-local statics
-	 there will be a bunch of junk (which seems to change the
-	 second character from 'A' to 'B'), a period, the name of the
-	 function, and the name.  So just skip everything before the
-	 last period.  */
-      p = strrchr (name, '.');
-      if (p != NULL)
-	name = p + 1;
-    }
-  return name;
-}
-#endif /* STATIC_TRANSFORM_NAME */
-
-
-
-/* Stuff for WIN32 PE style DLL's but is pretty generic really. */
-
-CORE_ADDR
-skip_trampoline_code (pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  if (pc && read_memory_unsigned_integer (pc, 2) == 0x25ff) /* jmp *(dest) */
-    {
-      unsigned long indirect = read_memory_unsigned_integer (pc+2, 4);
-      struct minimal_symbol *indsym =
-	indirect ? lookup_minimal_symbol_by_pc (indirect) : 0;
-      char *symname = indsym ? SYMBOL_NAME(indsym) : 0;
-
-      if (symname) 
-	{
-	  if (strncmp (symname,"__imp_", 6) == 0
-	      || strncmp (symname,"_imp_", 5) == 0)
-	    return name ? 1 : read_memory_unsigned_integer (indirect, 4);
-	}
-    }
-  return 0;			/* not a trampoline */
-}
-
-static int
-gdb_print_insn_i386 (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info * info;
-{
-  if (disassembly_flavor == att_flavor)
-    print_insn_i386_att (memaddr, info);
-  else if (disassembly_flavor == intel_flavor)
-    print_insn_i386_intel (memaddr, info);
-      
-}
-
-void
-_initialize_i386_tdep ()
-{
-  tm_print_insn = gdb_print_insn_i386;
-  tm_print_insn_info.mach = bfd_lookup_arch (bfd_arch_i386, 0)->mach;
-
-  /* Add the variable that controls the disassembly flavor */
-  add_show_from_set(
-	    add_set_enum_cmd ("disassembly-flavor", no_class,
-				  valid_flavors,
-				  (char *) &disassembly_flavor,
-				  "Set the disassembly flavor, the valid values are \"att\" and \"intel\", \
-and the default value is \"att\".",
-				  &setlist),
-	    &showlist);
-
-  
-}
diff --git a/gdb/i386aix-nat.c b/gdb/i386aix-nat.c
deleted file mode 100644
index 20e656e..0000000
--- a/gdb/i386aix-nat.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* Intel 386 native support.
-   Copyright (C) 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "language.h"
-#include "gdbcore.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-#include <stddef.h>
-#include <sys/ptrace.h>
-
-/* Does AIX define this in <errno.h>?  */
-extern int errno;
-
-#ifdef HAVE_SYS_REG_H
-#include <sys/reg.h>
-#endif
-
-#include "floatformat.h"
-
-#include "target.h"
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-
-/* this table must line up with REGISTER_NAMES in tm-i386v.h */
-/* symbols like 'EAX' come from <sys/reg.h> */
-static int regmap[] = 
-{
-  EAX, ECX, EDX, EBX,
-  USP, EBP, ESI, EDI,
-  EIP, EFL, CS, SS,
-  DS, ES, FS, GS,
-};
-
-/* blockend is the value of u.u_ar0, and points to the
- * place where GS is stored
- */
-
-int
-i386_register_u_addr (blockend, regnum)
-     int blockend;
-     int regnum;
-{
-#if 0
-  /* this will be needed if fp registers are reinstated */
-  /* for now, you can look at them with 'info float'
-   * sys5 wont let you change them with ptrace anyway
-   */
-  if (regnum >= FP0_REGNUM && regnum <= FP7_REGNUM) 
-    {
-      int ubase, fpstate;
-      struct user u;
-      ubase = blockend + 4 * (SS + 1) - KSTKSZ;
-      fpstate = ubase + ((char *)&u.u_fpstate - (char *)&u);
-      return (fpstate + 0x1c + 10 * (regnum - FP0_REGNUM));
-    } 
-  else
-#endif
-    return (blockend + 4 * regmap[regnum]);
-  
-}
-
-/* The code below only work on the aix ps/2 (i386-ibm-aix) -
- * mtranle@paris - Sat Apr 11 10:34:12 1992
- */
-
-struct env387 
-{
-  unsigned short control;
-  unsigned short r0;
-  unsigned short status;
-  unsigned short r1;
-  unsigned short tag;
-  unsigned short r2;
-  unsigned long eip;
-  unsigned short code_seg;
-  unsigned short opcode;
-  unsigned long operand;
-  unsigned short operand_seg;
-  unsigned short r3;
-  unsigned char regs[8][10];
-};
-
-static
-print_387_status (status, ep)
-     unsigned short status;
-     struct env387 *ep;
-{
-  int i;
-  int bothstatus;
-  int top;
-  int fpreg;
-  unsigned char *p;
-  
-  bothstatus = ((status != 0) && (ep->status != 0));
-  if (status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("u: ");
-      print_387_status_word (status);
-    }
-  
-  if (ep->status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("e: ");
-      print_387_status_word (ep->status);
-    }
-  
-  print_387_control_word (ep->control);
-  printf_unfiltered ("last exception: ");
-  printf_unfiltered ("opcode %s; ", local_hex_string(ep->opcode));
-  printf_unfiltered ("pc %s:", local_hex_string(ep->code_seg));
-  printf_unfiltered ("%s; ", local_hex_string(ep->eip));
-  printf_unfiltered ("operand %s", local_hex_string(ep->operand_seg));
-  printf_unfiltered (":%s\n", local_hex_string(ep->operand));
-
-  top = ((ep->status >> 11) & 7);
-
-  printf_unfiltered ("regno  tag  msb              lsb  value\n");
-  for (fpreg = 7; fpreg >= 0; fpreg--) 
-    {
-      double val;
-
-      printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : "  ", fpreg);
-
-      switch ((ep->tag >> ((7 - fpreg) * 2)) & 3) 
-	{
-	case 0: printf_unfiltered ("valid "); break;
-	case 1: printf_unfiltered ("zero  "); break;
-	case 2: printf_unfiltered ("trap  "); break;
-	case 3: printf_unfiltered ("empty "); break;
-	}
-      for (i = 9; i >= 0; i--)
-	printf_unfiltered ("%02x", ep->regs[fpreg][i]);
-      
-      i387_to_double ((char *)ep->regs[fpreg], (char *)&val);
-      printf_unfiltered ("  %#g\n", val);
-    }
-}
-
-static struct env387 core_env387;
-
-void
-i386_float_info ()
-{
-  struct env387 fps;
-  int fpsaved = 0;
-  /* We need to reverse the order of the registers.  Apparently AIX stores
-     the highest-numbered ones first.  */
-  struct env387 fps_fixed;
-  int i;
-
-  if (inferior_pid)
-    {
-      char buf[10];
-      unsigned short status;
-
-      ptrace (PT_READ_FPR, inferior_pid, buf, offsetof(struct env387, status));
-      memcpy (&status, buf, sizeof (status));
-      fpsaved = status;
-    }
-  else
-    {
-      if ((fpsaved = core_env387.status) != 0)
-	memcpy(&fps, &core_env387, sizeof(fps));
-    }
-  
-  if (fpsaved == 0) 
-    {
-      printf_unfiltered ("no floating point status saved\n");
-      return;
-    }
-
-  if (inferior_pid)
-    {
-      int offset;
-      for (offset = 0; offset < sizeof(fps); offset += 10)
-	{
-	  char buf[10];
-	  ptrace (PT_READ_FPR, inferior_pid, buf, offset);
-	  memcpy ((char *)&fps.control + offset, buf,
-		  MIN(10, sizeof(fps) - offset));
-	}
-    } 
-  fps_fixed = fps;
-  for (i = 0; i < 8; ++i)
-    memcpy (fps_fixed.regs[i], fps.regs[7 - i], 10);
-  print_387_status (0, &fps_fixed);
-}
-
-/* Fetch one register.  */
-static void
-fetch_register (regno)
-     int regno;
-{
-  char buf[MAX_REGISTER_RAW_SIZE];
-  if (regno < FP0_REGNUM)
-    *(int *)buf = ptrace (PT_READ_GPR, inferior_pid,
-			  PT_REG(regmap[regno]), 0, 0);
-  else
-    ptrace (PT_READ_FPR, inferior_pid, buf,
-	    (regno - FP0_REGNUM)*10 + offsetof(struct env387, regs));
-  supply_register (regno, buf);
-}
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  if (regno < 0)
-    for (regno = 0; regno < NUM_REGS; regno++)
-      fetch_register (regno);
-  else
-    fetch_register (regno);
-}
-
-/* store one register */
-static void
-store_register (regno)
-     int regno;
-{
-  char buf[80];
-  extern char registers[];
-  errno = 0;
-  if (regno < FP0_REGNUM)
-    ptrace (PT_WRITE_GPR, inferior_pid, PT_REG(regmap[regno]),
-	    *(int *) &registers[REGISTER_BYTE (regno)], 0);
-  else
-    ptrace (PT_WRITE_FPR, inferior_pid, &registers[REGISTER_BYTE (regno)],
-	    (regno - FP0_REGNUM)*10 + offsetof(struct env387, regs));
-
-  if (errno != 0)
-    {
-      sprintf (buf, "writing register number %d", regno);
-      perror_with_name (buf);
-    }
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  if (regno < 0)
-    for (regno = 0; regno < NUM_REGS; regno++)
-      store_register (regno);
-  else
-    store_register (regno);
-}
-
-#ifndef CD_AX			/* defined in sys/i386/coredump.h */
-# define CD_AX	0
-# define CD_BX	1
-# define CD_CX	2
-# define CD_DX	3
-# define CD_SI	4
-# define CD_DI	5
-# define CD_BP	6
-# define CD_SP	7
-# define CD_FL	8
-# define CD_IP	9
-# define CD_CS	10
-# define CD_DS	11
-# define CD_ES	12
-# define CD_FS	13
-# define CD_GS	14
-# define CD_SS	15
-#endif
-
-/*
- * The order here in core_regmap[] has to be the same as in 
- * regmap[] above.
- */
-static int core_regmap[] = 
-{
-  CD_AX, CD_CX, CD_DX, CD_BX,
-  CD_SP, CD_BP, CD_SI, CD_DI,
-  CD_IP, CD_FL, CD_CS, CD_SS,
-  CD_DS, CD_ES, CD_FS, CD_GS,
-};
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;	/* ignored */
-{
-
-  if (which == 0)
-    {
-      /* Integer registers */
-
-#define cd_regs(n) ((int *)core_reg_sect)[n]
-#define regs(n) *((int *) &registers[REGISTER_BYTE (n)])
-
-      int i;
-      for (i = 0; i < FP0_REGNUM; i++)
-	regs(i) = cd_regs(core_regmap[i]);
-    }
-  else if (which == 2)
-    {
-      /* Floating point registers */
-
-      if (core_reg_size >= sizeof (core_env387))
-	memcpy (&core_env387, core_reg_sect, core_reg_size);
-      else
-	fprintf_unfiltered (gdb_stderr, "Couldn't read float regs from core file\n");
-    }
-}
-
-
-/* Register that we are able to handle i386aix core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns i386aix_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_i386aix ()
-{
-  add_core_fns (&i386aix_core_fns);
-}
diff --git a/gdb/i386b-nat.c b/gdb/i386b-nat.c
deleted file mode 100644
index e784773..0000000
--- a/gdb/i386b-nat.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/* Native-dependent code for BSD Unix running on i386's, for GDB.
-   Copyright 1988, 1989, 1991, 1992, 1994, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-
-#ifdef FETCH_INFERIOR_REGISTERS
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-#include <machine/frame.h>
-#include "inferior.h"
-
-void
-fetch_inferior_registers(regno)
-     int regno;
-{
-  struct reg inferior_registers;
-
-  ptrace (PT_GETREGS, inferior_pid, (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-  memcpy (&registers[REGISTER_BYTE (0)], &inferior_registers, 4*NUM_REGS);
-  registers_fetched ();
-}
-
-void
-store_inferior_registers(regno)
-     int regno;
-{
-  struct reg inferior_registers;
-
-  memcpy (&inferior_registers, &registers[REGISTER_BYTE (0)], 4*NUM_REGS);
-  ptrace (PT_SETREGS, inferior_pid, (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-}
-
-struct md_core {
-  struct reg intreg;
-  struct fpreg freg;
-};
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR ignore;
-{
-  struct md_core *core_reg = (struct md_core *)core_reg_sect;
-
-  /* integer registers */
-  memcpy(&registers[REGISTER_BYTE (0)], &core_reg->intreg,
-	 sizeof(struct reg));
-  /* floating point registers */
-  /* XXX */
-}
-
-#else
-
-#include <machine/reg.h>
-
-/* this table must line up with REGISTER_NAMES in tm-i386.h */
-/* symbols like 'tEAX' come from <machine/reg.h> */
-static int tregmap[] = 
-{
-  tEAX, tECX, tEDX, tEBX,
-  tESP, tEBP, tESI, tEDI,
-  tEIP, tEFLAGS, tCS, tSS
-};
-
-#ifdef sEAX
-static int sregmap[] = 
-{
-  sEAX, sECX, sEDX, sEBX,
-  sESP, sEBP, sESI, sEDI,
-  sEIP, sEFLAGS, sCS, sSS
-};
-#else /* No sEAX */
-
-/* FreeBSD has decided to collapse the s* and t* symbols.  So if the s*
-   ones aren't around, use the t* ones for sregmap too.  */
-
-static int sregmap[] = 
-{
-  tEAX, tECX, tEDX, tEBX,
-  tESP, tEBP, tESI, tEDI,
-  tEIP, tEFLAGS, tCS, tSS
-};
-#endif /* No sEAX */
-
-/* blockend is the value of u.u_ar0, and points to the
-   place where ES is stored.  */
-
-int
-i386_register_u_addr (blockend, regnum)
-     int blockend;
-     int regnum;
-{
-  /* The following condition is a kludge to get at the proper register map
-     depending upon the state of pcb_flag.
-     The proper condition would be
-     if (u.u_pcb.pcb_flag & FM_TRAP)
-     but that would require a ptrace call here and wouldn't work
-     for corefiles.  */
-
-  if (blockend < 0x1fcc)
-    return (blockend + 4 * tregmap[regnum]);
-  else
-    return (blockend + 4 * sregmap[regnum]);
-}
-
-#endif /* !FETCH_INFERIOR_REGISTERS */
-
-#ifdef FLOAT_INFO
-#include "expression.h"
-#include "language.h"			/* for local_hex_string */
-#include "floatformat.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <a.out.h>
-
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/uio.h>
-#define curpcb Xcurpcb	/* XXX avoid leaking declaration from pcb.h */
-#include <sys/user.h>
-#undef curpcb
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include <sys/ptrace.h>
-
-extern void print_387_control_word ();		/* i387-tdep.h */
-extern void print_387_status_word ();
-
-#define	fpstate		save87
-#define	U_FPSTATE(u)	u.u_pcb.pcb_savefpu
-
-struct env387 
-{
-  unsigned short control;
-  unsigned short r0;
-  unsigned short status;
-  unsigned short r1;
-  unsigned short tag;
-  unsigned short r2;
-  unsigned long eip;
-  unsigned short code_seg;
-  unsigned short opcode;
-  unsigned long operand;
-  unsigned short operand_seg;
-  unsigned short r3;
-  unsigned char regs[8][10];
-};
-
-static void
-print_387_status (status, ep)
-     unsigned short status;
-     struct env387 *ep;
-{
-  int i;
-  int bothstatus;
-  int top;
-  int fpreg;
-  
-  bothstatus = ((status != 0) && (ep->status != 0));
-  if (status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("u: ");
-      print_387_status_word ((unsigned int)status);
-    }
-  
-  if (ep->status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("e: ");
-      print_387_status_word ((unsigned int)ep->status);
-    }
-  
-  print_387_control_word ((unsigned int)ep->control);
-  printf_unfiltered ("last exception: ");
-  printf_unfiltered ("opcode %s; ", local_hex_string(ep->opcode));
-  printf_unfiltered ("pc %s:", local_hex_string(ep->code_seg));
-  printf_unfiltered ("%s; ", local_hex_string(ep->eip));
-  printf_unfiltered ("operand %s", local_hex_string(ep->operand_seg));
-  printf_unfiltered (":%s\n", local_hex_string(ep->operand));
-
-  top = (ep->status >> 11) & 7;
-  
-  printf_unfiltered ("regno     tag  msb              lsb  value\n");
-  for (fpreg = 7; fpreg >= 0; fpreg--) 
-    {
-      double val;
-      
-      printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : "  ", fpreg); 
-
-      switch ((ep->tag >> (fpreg * 2)) & 3) 
-	{
-	case 0: printf_unfiltered ("valid "); break;
-	case 1: printf_unfiltered ("zero  "); break;
-	case 2: printf_unfiltered ("trap  "); break;
-	case 3: printf_unfiltered ("empty "); break;
-	}
-      for (i = 9; i >= 0; i--)
-	printf_unfiltered ("%02x", ep->regs[fpreg][i]);
-      
-      floatformat_to_double(&floatformat_i387_ext, (char *) ep->regs[fpreg], 
-			      &val);
-      printf_unfiltered ("  %g\n", val);
-    }
-}
-
-i386_float_info ()
-{
-  struct user u; /* just for address computations */
-  int i;
-  /* fpstate defined in <sys/user.h> */
-  struct fpstate *fpstatep;
-  char buf[sizeof (struct fpstate) + 2 * sizeof (int)];
-  unsigned int uaddr;
-  char fpvalid;
-  unsigned int rounded_addr;
-  unsigned int rounded_size;
-  /*extern int corechan;*/
-  int skip;
-  extern int inferior_pid;
-  
-  uaddr = (char *)&U_FPSTATE(u) - (char *)&u;
-  if (inferior_pid) 
-    {
-      int *ip;
-      
-      rounded_addr = uaddr & -sizeof (int);
-      rounded_size = (((uaddr + sizeof (struct fpstate)) - uaddr) +
-		      sizeof (int) - 1) / sizeof (int);
-      skip = uaddr - rounded_addr;
-      
-      ip = (int *)buf;
-      for (i = 0; i < rounded_size; i++) 
-	{
-	  *ip++ = ptrace (PT_READ_U, inferior_pid, (caddr_t)rounded_addr, 0);
-	  rounded_addr += sizeof (int);
-	}
-    } 
-  else 
-    {
-      printf("float info: can't do a core file (yet)\n");
-      return;
-#if 0
-      if (lseek (corechan, uaddr, 0) < 0)
-	perror_with_name ("seek on core file");
-      if (myread (corechan, buf, sizeof (struct fpstate)) < 0) 
-	perror_with_name ("read from core file");
-      skip = 0;
-#endif
-    }
-  
-  print_387_status (0, (struct env387 *)buf);
-}
-
-int
-kernel_u_size ()
-{
-  return (sizeof (struct user));
-}
-
-#endif
diff --git a/gdb/i386gnu-nat.c b/gdb/i386gnu-nat.c
deleted file mode 100644
index 6ed92c1..0000000
--- a/gdb/i386gnu-nat.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/* Low level interface to I386 running the GNU Hurd
-   Copyright (C) 1992, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "floatformat.h"
-
-#include <stdio.h>
-#include <errno.h>
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach/exception.h>
-#include <mach_error.h>
-
-#include "gnu-nat.h"
-
-/* Hmmm... Should this not be here?
- * Now for i386_float_info() target_has_execution
- */
-#include <target.h>
-
-/* @@@ Should move print_387_status() to i387-tdep.c */
-extern void print_387_control_word ();		/* i387-tdep.h */
-extern void print_387_status_word ();
-
-/* Find offsets to thread states at compile time.
- * If your compiler does not grok this, calculate offsets
- * offsets yourself and use them (or get a compatible compiler :-)
- */
-
-#define  REG_OFFSET(reg) (int)(&((struct i386_thread_state *)0)->reg)
-
-/* at reg_offset[i] is the offset to the i386_thread_state
- * location where the gdb registers[i] is stored.
- */
-
-static int reg_offset[] = 
-{
-  REG_OFFSET(eax),  REG_OFFSET(ecx), REG_OFFSET(edx), REG_OFFSET(ebx),
-  REG_OFFSET(uesp), REG_OFFSET(ebp), REG_OFFSET(esi), REG_OFFSET(edi),
-  REG_OFFSET(eip),  REG_OFFSET(efl), REG_OFFSET(cs),  REG_OFFSET(ss),
-  REG_OFFSET(ds),   REG_OFFSET(es),  REG_OFFSET(fs),  REG_OFFSET(gs)
-};
-
-#define REG_ADDR(state,regnum) ((char *)(state)+reg_offset[regnum])
-
-/* Fetch COUNT contiguous registers from thread STATE starting from REGNUM
- * Caller knows that the regs handled in one transaction are of same size.
- */
-#define FETCH_REGS(state, regnum, count) \
-  memcpy (&registers[REGISTER_BYTE (regnum)], \
-	  REG_ADDR (state, regnum), \
-	  count * REGISTER_RAW_SIZE (regnum))
-
-/* Store COUNT contiguous registers to thread STATE starting from REGNUM */
-#define STORE_REGS(state, regnum, count) \
-  memcpy (REG_ADDR (state, regnum), \
-	  &registers[REGISTER_BYTE (regnum)], \
-	  count * REGISTER_RAW_SIZE (regnum))
-
-/*
- * Fetch inferiors registers for gdb.
- * REG specifies which (as gdb views it) register, -1 for all.
- */
-void
-gnu_fetch_registers (int reg)
-{
-  struct proc *thread;
-  thread_state_t state;
-  
-  inf_update_procs (current_inferior); /* Make sure we know about new threads.  */
-
-  thread = inf_tid_to_thread (current_inferior, inferior_pid);
-  if (! thread)
-    error ("fetch inferior registers: %d: Invalid thread", inferior_pid);
-
-  state = proc_get_state (thread, 0);
-
-  if (! state)
-    warning ("Couldn't fetch register %s from %s (invalid thread).",
-	     REGISTER_NAME (reg), proc_string (thread));
-  else if (reg >= 0)
-    {
-      proc_debug (thread, "fetching register: %s", REGISTER_NAME (reg));
-      supply_register (reg, REG_ADDR(state, reg));
-      thread->fetched_regs |= (1 << reg);
-    }
-  else
-    {
-      proc_debug (thread, "fetching all registers");
-      for (reg = 0; reg < NUM_REGS; reg++) 
-	supply_register (reg, REG_ADDR(state, reg));
-      thread->fetched_regs = ~0;
-    }
-}
-
-/* Store our register values back into the inferior.
- * If REG is -1, do this for all registers.
- * Otherwise, REG specifies which register
- *
- * On mach3 all registers are always saved in one call.
- */
-void
-gnu_store_registers (reg)
-     int reg;
-{
-  struct proc *thread;
-  int was_aborted, was_valid;
-  thread_state_t state;
-  thread_state_data_t old_state;
-  
-  inf_update_procs (current_inferior); /* Make sure we know about new threads.  */
-
-  thread = inf_tid_to_thread (current_inferior, inferior_pid);
-  if (! thread)
-    error ("store inferior registers: %d: Invalid thread", inferior_pid);
-
-  proc_debug (thread, "storing register %s.", REGISTER_NAME (reg));
-
-  was_aborted = thread->aborted;
-  was_valid = thread->state_valid;
-  if (! was_aborted && was_valid)
-    bcopy (&thread->state, &old_state, sizeof (old_state));
-
-  state = proc_get_state (thread, 1);
-
-  if (! state)
-    warning ("Couldn't store register %s from %s (invalid thread).",
-	     REGISTER_NAME (reg), proc_string (thread));
-  else
-    {
-      if (! was_aborted && was_valid)
-	/* See which registers have changed after aborting the thread.  */
-	{
-	  int check_reg;
-	  for (check_reg = 0; check_reg < NUM_REGS; check_reg++)
-	    if ((thread->fetched_regs & (1 << check_reg))
-		&& bcmp (REG_ADDR (&old_state, check_reg),
-			 REG_ADDR (state, check_reg),
-			 REGISTER_RAW_SIZE (check_reg)))
-	      /* Register CHECK_REG has changed!  Ack!  */
-	      {
-		warning ("Register %s changed after thread was aborted.",
-			 REGISTER_NAME (check_reg));
-		if (reg >= 0 && reg != check_reg)
-		  /* Update gdb's copy of the register.  */
-		  supply_register (check_reg, REG_ADDR (state, check_reg));
-		else
-		  warning ("... also writing this register!  Suspicious...");
-	      }
-	}
-
-      if (reg >= 0)
-	{
-	  proc_debug (thread, "storing register: %s", REGISTER_NAME (reg));
-	  STORE_REGS (state, reg, 1);
-	}
-      else
-	{
-	  proc_debug (thread, "storing all registers");
-	  for (reg = 0; reg < NUM_REGS; reg++) 
-	    STORE_REGS (state, reg, 1);
-	}
-    }
-}
-
-/* jtv@hut.fi: I copied and modified this 387 code from
- * gdb/i386-xdep.c. Modifications for Mach 3.0.
- *
- * i387 status dumper. See also i387-tdep.c
- */
-struct env387 
-{
-  unsigned short control;
-  unsigned short r0;
-  unsigned short status;
-  unsigned short r1;
-  unsigned short tag;
-  unsigned short r2;
-  unsigned long eip;
-  unsigned short code_seg;
-  unsigned short opcode;
-  unsigned long operand;
-  unsigned short operand_seg;
-  unsigned short r3;
-  unsigned char regs[8][10];
-};
-/* This routine is machine independent?
- * Should move it to i387-tdep.c but you need to export struct env387
- */
-static
-print_387_status (status, ep)
-     unsigned short status;
-     struct env387 *ep;
-{
-  int i;
-  int bothstatus;
-  int top;
-  int fpreg;
-  unsigned char *p;
-  
-  bothstatus = ((status != 0) && (ep->status != 0));
-  if (status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("u: ");
-      print_387_status_word (status);
-    }
-  
-  if (ep->status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("e: ");
-      print_387_status_word (ep->status);
-    }
-  
-  print_387_control_word (ep->control);
-  printf_unfiltered ("last exception: ");
-  printf_unfiltered ("opcode %s; ", local_hex_string(ep->opcode));
-  printf_unfiltered ("pc %s:", local_hex_string(ep->code_seg));
-  printf_unfiltered ("%s; ", local_hex_string(ep->eip));
-  printf_unfiltered ("operand %s", local_hex_string(ep->operand_seg));
-  printf_unfiltered (":%s\n", local_hex_string(ep->operand));
-  
-  top = (ep->status >> 11) & 7;
-  
-  printf_unfiltered ("regno  tag  msb              lsb  value\n");
-  for (fpreg = 7; fpreg >= 0; fpreg--) 
-    {
-      double val;
-      
-      printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : "  ", fpreg);
-      
-      switch ((ep->tag >> (fpreg * 2)) & 3) 
-	{
-	case 0: printf_unfiltered ("valid "); break;
-	case 1: printf_unfiltered ("zero  "); break;
-	case 2: printf_unfiltered ("trap  "); break;
-	case 3: printf_unfiltered ("empty "); break;
-	}
-      for (i = 9; i >= 0; i--)
-	printf_unfiltered ("%02x", ep->regs[fpreg][i]);
-      
-      floatformat_to_double (&floatformat_i387_ext, (char *)ep->regs[fpreg],
-			       &val);
-      printf_unfiltered ("  %g\n", val);
-    }
-  if (ep->r0)
-    printf_unfiltered ("warning: reserved0 is %s\n", local_hex_string(ep->r0));
-  if (ep->r1)
-    printf_unfiltered ("warning: reserved1 is %s\n", local_hex_string(ep->r1));
-  if (ep->r2)
-    printf_unfiltered ("warning: reserved2 is %s\n", local_hex_string(ep->r2));
-  if (ep->r3)
-    printf_unfiltered ("warning: reserved3 is %s\n", local_hex_string(ep->r3));
-}
-	
-/*
- * values that go into fp_kind (from <i386/fpreg.h>)
- */
-#define FP_NO   0       /* no fp chip, no emulator (no fp support)      */
-#define FP_SW   1       /* no fp chip, using software emulator          */
-#define FP_HW   2       /* chip present bit                             */
-#define FP_287  2       /* 80287 chip present                           */
-#define FP_387  3       /* 80387 chip present                           */
-
-typedef struct fpstate {
-#if 1
-  unsigned char	state[FP_STATE_BYTES]; /* "hardware" state */
-#else
-  struct env387	state;	/* Actually this */
-#endif
-  int status;		/* Duplicate status */
-} *fpstate_t;
-
-/* Mach 3 specific routines.
- */
-static int
-get_i387_state (fstate)
-     struct fpstate *fstate;
-{
-  error_t err;
-  thread_state_data_t state;
-  unsigned int fsCnt = i386_FLOAT_STATE_COUNT;
-  struct i386_float_state *fsp;
-  struct proc *thread = inf_tid_to_thread (current_inferior, inferior_pid);
-  
-  if (!thread)
-    error ("get_i387_state: Invalid thread");
-
-  proc_abort (thread, 0);	/* Make sure THREAD's in a reasonable state. */
-
-  err = thread_get_state (thread->port, i386_FLOAT_STATE, state, &fsCnt);
-  if (err)
-    {
-      warning ("Can not get live floating point state: %s",
-	       mach_error_string (err));
-      return 0;
-    }
-
-  fsp = (struct i386_float_state *)state;
-  /* The 387 chip (also 486 counts) or a software emulator? */
-  if (!fsp->initialized || (fsp->fpkind != FP_387 && fsp->fpkind != FP_SW))
-    return 0;
-
-  /* Clear the target then copy thread's float state there.
-     Make a copy of the status word, for some reason?
-   */
-  memset (fstate, 0, sizeof (struct fpstate));
-
-  fstate->status = fsp->exc_status;
-
-  memcpy (fstate->state, (char *)&fsp->hw_state, FP_STATE_BYTES);
-
-  return 1;
-}
-
-/*
- * This is called by "info float" command
- */
-void
-i386_mach3_float_info()
-{
-  char buf [sizeof (struct fpstate) + 2 * sizeof (int)];
-  int valid = 0;
-  fpstate_t fps;
-  
-  if (target_has_execution)
-    valid = get_i387_state (buf);
-
-  if (!valid) 
-    {
-      warning ("no floating point status saved");
-      return;
-    }
-  
-  fps = (fpstate_t) buf;
-
-  print_387_status (fps->status, (struct env387 *)fps->state);
-}
diff --git a/gdb/i386ly-nat.c b/gdb/i386ly-nat.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/i386ly-nat.c
+++ /dev/null
diff --git a/gdb/i386ly-tdep.c b/gdb/i386ly-tdep.c
deleted file mode 100644
index 101f4ed..0000000
--- a/gdb/i386ly-tdep.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Target-dependent code for Intel 386 running LynxOS.
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-
-/* Return the PC of the caller from the call frame.  Assumes the subr prologue
-   has already been executed, and the frame pointer setup.  If this is the
-   outermost frame, we check to see if we are in a system call by examining the
-   previous instruction.  If so, then the return PC is actually at SP+4 because
-   system calls use a different calling sequence.  */
-
-CORE_ADDR
-i386lynx_saved_pc_after_call (frame)
-     struct frame_info *frame;
-{
-  char opcode[7];
-  static const unsigned char call_inst[] = {0x9a, 0, 0, 0, 0, 8, 0}; /* lcall 0x8,0x0 */
-
-  read_memory (frame->pc - 7, opcode, 7);
-  if (memcmp (opcode, call_inst, 7) == 0)
-    return read_memory_integer (read_register (SP_REGNUM) + 4, 4);
-
-  return read_memory_integer (read_register (SP_REGNUM), 4);
-}
diff --git a/gdb/i386lynx-nat.c b/gdb/i386lynx-nat.c
deleted file mode 100644
index 27c605b..0000000
--- a/gdb/i386lynx-nat.c
+++ /dev/null
@@ -1,284 +0,0 @@
-<<<<<<< 2.6 is dead >>>>>>>
-/* Native-dependent code for Lynx running on i386's, for GDB.
-   Copyright 1988, 1989, 1991, 1992, 1993
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-
-#include <sys/ptrace.h>
-#include "/usr/include/sys/wait.h"
-
-/* these values indicate the offset of the named register in the econtext
-   structure */
-
-#define	EAX	10
-#define	ECX	9
-#define	EDX	8
-#define	EBX	7
-#define	ESP	16
-#define	EBP	5
-#define	ESI	4
-#define	EDI	3
-#define	EIP	13
-#define	EFL	15
-#define	CS	14
-#define	SS	17
-#define	DS	2
-#define	ES	1
-
-/* Currently these are not being used. So set them to 0 */
-
-#define	FS	0
-#define	GS	0
-
-/* this table must line up with REGISTER_NAMES in m-i386.h */
-static unsigned int regmap[] = 
-{
-  EAX, ECX, EDX, EBX,
-  ESP, EBP, ESI, EDI,
-  EIP, EFL, CS, SS,
-  DS, ES, FS, GS,
-};
-
-/* Return the address in the core dump or inferior of register REGNO.
-   BLOCKEND is the address of the econtext structure */
-
-static unsigned int
-register_addr (regno, blockend)
-     int regno, blockend;
-{
-  if (regno < 0 || regno >= NUM_REGS)
-    error ("Invalid register number %d.", regno);
-
-  return (blockend + regmap[regno] * sizeof (long));
-}
-
-/* Fetch one register.  */
-
-static void
-fetch_register (regno, offset, bpid)
-     int regno, bpid;
-     unsigned int offset;
-{
-  unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  char mess[128];				/* For messages */
-  int i;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-    {
-      errno = 0;
-      *(int *) &buf[i] = ptrace (PTRACE_PEEKTHREAD, bpid,
-				 (PTRACE_ARG3_TYPE) regaddr, 0);
-      regaddr += sizeof (int);
-      if (errno != 0)
-	{
-	  sprintf (mess, "reading register %s (#%d)", reg_names[regno], regno);
-	  perror_with_name (mess);
-	}
-    }
-  supply_register (regno, buf);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-static void
-store_register (regno, offset, bpid)
-     int regno, bpid;
-     unsigned int offset;
-{
-  unsigned int regaddr;
-  char mess[128];
-  extern char registers[];
-  int i;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
-    {
-      errno = 0;
-      ptrace (PTRACE_POKEUSER, bpid, (PTRACE_ARG3_TYPE) regaddr,
-	      *(int *) &registers[REGISTER_BYTE (regno) + i]);
-      if (errno != 0)
-        {  
-	  sprintf (mess, "writing register number %d(%d)", regno, i);
-	  perror_with_name (mess);
-        }
-      regaddr += sizeof(int);
-    }
-}
-
-/* return an offset for use with register_addr() */
-
-static unsigned int
-fetch_offset (pid)
-    int pid;
-{
-  struct st_entry s;
-  unsigned int specpage_off, offset = (char *) &s.ecp - (char *) &s;
-
-  errno = 0;
-  specpage_off = ptrace (PTRACE_THREADUSER, pid, (PTRACE_ARG3_TYPE) 0, 0);
-  if (errno != 0)
-    perror_with_name ("ptrace");
-  errno = 0;
-  offset = ptrace (PTRACE_PEEKTHREAD, pid, (PTRACE_ARG3_TYPE) offset, 0)
-      - specpage_off;
-  if (errno != 0)
-    perror_with_name ("ptrace");
-  return offset;
-}
-
-/* Fetch all registers, or just one, from the child process.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  unsigned int offset = fetch_offset (inferior_pid);
-
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-        fetch_register (regno, offset, inferior_pid);
-    }
-  else
-    fetch_register (regno, offset, inferior_pid);
-}
-
-/* Store all registers, or just one, to the child process.  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-    unsigned int offset = fetch_offset (inferior_pid);
-
-    if (regno == -1)
-      {
-        for (regno = 0; regno < NUM_REGS; regno++)
-	  store_register (regno, offset, inferior_pid);
-      }
-    else
-      store_register (regno, offset, inferior_pid);
-}
-
-/* Wait for child to do something.  Return pid of child, or -1 in case
-   of error; store status through argument pointer STATUS.  */
-
-int
-child_wait (pid, status)
-     int pid;
-     int *status;
-{
-  int save_errno;
-  int thread;
-
-  while (1)
-    {
-      int sig;
-
-      if (attach_flag)
-	set_sigint_trap();	/* Causes SIGINT to be passed on to the
-				   attached process. */
-      pid = wait (status);
-      save_errno = errno;
-
-      if (attach_flag)
-	clear_sigint_trap();
-
-      if (pid == -1)
-	{
-	  if (save_errno == EINTR)
-	    continue;
-	  fprintf_unfiltered (gdb_stderr, "Child process unexpectedly missing: %s.\n",
-		   safe_strerror (save_errno));
-	  *status = 42;		/* Claim it exited with signal 42 */
-	  return -1;
-	}
-
-      if (pid != PIDGET (inferior_pid))	/* Some other process?!? */
-	continue;
-
-/*      thread = WIFTID (*status);*/
-      thread = *status >> 16;
-
-      /* Initial thread value can only be acquired via wait, so we have to
-	 resort to this hack.  */
-
-      if (TIDGET (inferior_pid) == 0)
-	{
-	  inferior_pid = BUILDPID (inferior_pid, thread);
-	  add_thread (inferior_pid);
-	}
-
-      pid = BUILDPID (pid, thread);
-
-      return pid;
-    }
-}
-
-/* Convert a Lynx process ID to a string.  Returns the string in a static
-   buffer.  */
-
-char *
-i386lynx_pid_to_str (pid)
-     int pid;
-{
-  static char buf[40];
-
-  sprintf (buf, "process %d thread %d", PIDGET (pid), TIDGET (pid));
-
-  return buf;
-}
-
-/* Extract the register values out of the core file and store
-   them where `read_register' will find them.
-
-   CORE_REG_SECT points to the register values themselves, read into memory.
-   CORE_REG_SIZE is the size of that area.
-   WHICH says which set of registers we are handling (0 = int, 2 = float
-         on machines where they are discontiguous).
-   REG_ADDR is the offset from u.u_ar0 to the register values relative to
-            core_reg_sect.  This is used with old-fashioned core files to
-	    locate the registers in a large upage-plus-stack ".reg" section.
-	    Original upage address X is at location core_reg_sect+x+reg_addr.
- */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     unsigned reg_addr;
-{
-  struct st_entry s;
-  unsigned int regno, addr;
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      addr = register_addr (regno, (char *) &s.ec - (char *) &s);
-      supply_register (regno, core_reg_sect + addr);
-    }
-}
diff --git a/gdb/i386m3-nat.c b/gdb/i386m3-nat.c
deleted file mode 100644
index c0257b1..0000000
--- a/gdb/i386m3-nat.c
+++ /dev/null
@@ -1,421 +0,0 @@
-/* Low level interface to I386 running mach 3.0.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "floatformat.h"
-
-#include <stdio.h>
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach/exception.h>
-#include <mach_error.h>
-
-/* Hmmm... Should this not be here?
- * Now for i386_float_info() target_has_execution
- */
-#include <target.h>
-
-/* This mess is duplicated in bfd/i386mach3.h
- *
- * This is an ugly way to hack around the incorrect
- * definition of UPAGES in i386/machparam.h.
- *
- * The definition should specify the size reserved
- * for "struct user" in core files in PAGES,
- * but instead it gives it in 512-byte core-clicks
- * for i386 and i860.
- */
-#include <sys/param.h>
-#if UPAGES == 16
-#define UAREA_SIZE ctob(UPAGES)
-#elif UPAGES == 2
-#define UAREA_SIZE (NBPG*UPAGES)
-#else
-FIXME!! UPAGES is neither 2 nor 16
-#endif
-
-/* @@@ Should move print_387_status() to i387-tdep.c */
-extern void print_387_control_word ();		/* i387-tdep.h */
-extern void print_387_status_word ();
-
-#define private static
-
-
-/* Find offsets to thread states at compile time.
- * If your compiler does not grok this, calculate offsets
- * offsets yourself and use them (or get a compatible compiler :-)
- */
-
-#define  REG_OFFSET(reg) (int)(&((struct i386_thread_state *)0)->reg)
-
-/* at reg_offset[i] is the offset to the i386_thread_state
- * location where the gdb registers[i] is stored.
- */
-
-static int reg_offset[] = 
-{
-  REG_OFFSET(eax),  REG_OFFSET(ecx), REG_OFFSET(edx), REG_OFFSET(ebx),
-  REG_OFFSET(uesp), REG_OFFSET(ebp), REG_OFFSET(esi), REG_OFFSET(edi),
-  REG_OFFSET(eip),  REG_OFFSET(efl), REG_OFFSET(cs),  REG_OFFSET(ss),
-  REG_OFFSET(ds),   REG_OFFSET(es),  REG_OFFSET(fs),  REG_OFFSET(gs)
-};
-
-#define REG_ADDRESS(state,regnum) ((char *)(state)+reg_offset[regnum])
-
-/* Fetch COUNT contiguous registers from thread STATE starting from REGNUM
- * Caller knows that the regs handled in one transaction are of same size.
- */
-#define FETCH_REGS(state, regnum, count) \
-  memcpy (&registers[REGISTER_BYTE (regnum)], \
-	  REG_ADDRESS (state, regnum), \
-	  count*REGISTER_SIZE)
-
-/* Store COUNT contiguous registers to thread STATE starting from REGNUM */
-#define STORE_REGS(state, regnum, count) \
-  memcpy (REG_ADDRESS (state, regnum), \
-	  &registers[REGISTER_BYTE (regnum)], \
-	  count*REGISTER_SIZE)
-
-/*
- * Fetch inferiors registers for gdb.
- * REGNO specifies which (as gdb views it) register, -1 for all.
- */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  kern_return_t ret;
-  thread_state_data_t state;
-  unsigned int stateCnt = i386_THREAD_STATE_COUNT;
-  int index;
-  
-  if (! MACH_PORT_VALID (current_thread))
-    error ("fetch inferior registers: Invalid thread");
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 1);
-
-  ret = thread_get_state (current_thread,
-			  i386_THREAD_STATE,
-			  state,
-			  &stateCnt);
-
-  if (ret != KERN_SUCCESS)
-    warning ("fetch_inferior_registers: %s ",
-	     mach_error_string (ret));
-#if 0
-  /* It may be more effective to store validate all of them,
-   * since we fetched them all anyway
-   */
-  else if (regno != -1)
-    supply_register (regno, (char *)state+reg_offset[regno]);
-#endif
-  else
-    {
-      for (index = 0; index < NUM_REGS; index++) 
-	supply_register (index, (char *)state+reg_offset[index]);
-    }
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 0);
-}
-
-/* Store our register values back into the inferior.
- * If REGNO is -1, do this for all registers.
- * Otherwise, REGNO specifies which register
- *
- * On mach3 all registers are always saved in one call.
- */
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  kern_return_t ret;
-  thread_state_data_t state;
-  unsigned int stateCnt = i386_THREAD_STATE_COUNT;
-  register int index;
-
-  if (! MACH_PORT_VALID (current_thread))
-    error ("store inferior registers: Invalid thread");
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 1);
-
-  /* Fetch the state of the current thread */
-  ret = thread_get_state (current_thread,
-			  i386_THREAD_STATE,
-			  state,
-			  &stateCnt);
-
-   if (ret != KERN_SUCCESS) 
-    {
-      warning ("store_inferior_registers (get): %s",
-	       mach_error_string (ret));
-      if (must_suspend_thread)
-	setup_thread (current_thread, 0);
-      return;
-    }
-
-  /* move gdb's registers to thread's state
-   *
-   * Since we save all registers anyway, save the ones
-   * that gdb thinks are valid (e.g. ignore the regno
-   * parameter)
-   */
-#if 0
-  if (regno != -1)
-    STORE_REGS (state, regno, 1);
-  else
-#endif
-    {
-      for (index = 0; index < NUM_REGS; index++) 
-	STORE_REGS (state, index, 1);
-    }
-  
-  /* Write gdb's current view of register to the thread
-   */
-  ret = thread_set_state (current_thread,
-			  i386_THREAD_STATE,
-			  state,
-			  i386_THREAD_STATE_COUNT);
-  
-  if (ret != KERN_SUCCESS)
-    warning ("store_inferior_registers (set): %s",
-	     mach_error_string (ret));
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 0);
-}
-
-
-
-/* Return the address in the core dump or inferior of register REGNO.
- * BLOCKEND should be the address of the end of the UPAGES area read
- * in memory, but it's not?
- *
- * Currently our UX server dumps the whole thread state to the
- * core file. If your UX does something else, adapt the routine
- * below to return the offset to the given register.
- * 
- * Called by core-aout.c(fetch_core_registers)
- */
-
-CORE_ADDR
-register_addr (regno, blockend)
-     int regno;
-     CORE_ADDR blockend;
-{
-  CORE_ADDR addr;
-
-  if (regno < 0 || regno >= NUM_REGS)
-    error ("Invalid register number %d.", regno);
-
-  /* UAREA_SIZE == 8 kB in i386 */
-  addr = (unsigned int)REG_ADDRESS (UAREA_SIZE - sizeof(struct i386_thread_state), regno);
-
-  return addr;
-}
-
-/* jtv@hut.fi: I copied and modified this 387 code from
- * gdb/i386-xdep.c. Modifications for Mach 3.0.
- *
- * i387 status dumper. See also i387-tdep.c
- */
-struct env387 
-{
-  unsigned short control;
-  unsigned short r0;
-  unsigned short status;
-  unsigned short r1;
-  unsigned short tag;
-  unsigned short r2;
-  unsigned long eip;
-  unsigned short code_seg;
-  unsigned short opcode;
-  unsigned long operand;
-  unsigned short operand_seg;
-  unsigned short r3;
-  unsigned char regs[8][10];
-};
-/* This routine is machine independent?
- * Should move it to i387-tdep.c but you need to export struct env387
- */
-private
-print_387_status (status, ep)
-     unsigned short status;
-     struct env387 *ep;
-{
-  int i;
-  int bothstatus;
-  int top;
-  int fpreg;
-  unsigned char *p;
-  
-  bothstatus = ((status != 0) && (ep->status != 0));
-  if (status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("u: ");
-      print_387_status_word (status);
-    }
-  
-  if (ep->status != 0) 
-    {
-      if (bothstatus)
-	printf_unfiltered ("e: ");
-      print_387_status_word (ep->status);
-    }
-  
-  print_387_control_word (ep->control);
-  printf_unfiltered ("last exception: ");
-  printf_unfiltered ("opcode %s; ", local_hex_string(ep->opcode));
-  printf_unfiltered ("pc %s:", local_hex_string(ep->code_seg));
-  printf_unfiltered ("%s; ", local_hex_string(ep->eip));
-  printf_unfiltered ("operand %s", local_hex_string(ep->operand_seg));
-  printf_unfiltered (":%s\n", local_hex_string(ep->operand));
-  
-  top = (ep->status >> 11) & 7;
-  
-  printf_unfiltered ("regno  tag  msb              lsb  value\n");
-  for (fpreg = 7; fpreg >= 0; fpreg--) 
-    {
-      double val;
-      
-      printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : "  ", fpreg);
-      
-      switch ((ep->tag >> (fpreg * 2)) & 3) 
-	{
-	case 0: printf_unfiltered ("valid "); break;
-	case 1: printf_unfiltered ("zero  "); break;
-	case 2: printf_unfiltered ("trap  "); break;
-	case 3: printf_unfiltered ("empty "); break;
-	}
-      for (i = 9; i >= 0; i--)
-	printf_unfiltered ("%02x", ep->regs[fpreg][i]);
-      
-      floatformat_to_double (&floatformat_i387_ext, (char *)ep->regs[fpreg],
-			       &val);
-      printf_unfiltered ("  %g\n", val);
-    }
-  if (ep->r0)
-    printf_unfiltered ("warning: reserved0 is %s\n", local_hex_string(ep->r0));
-  if (ep->r1)
-    printf_unfiltered ("warning: reserved1 is %s\n", local_hex_string(ep->r1));
-  if (ep->r2)
-    printf_unfiltered ("warning: reserved2 is %s\n", local_hex_string(ep->r2));
-  if (ep->r3)
-    printf_unfiltered ("warning: reserved3 is %s\n", local_hex_string(ep->r3));
-}
-	
-/*
- * values that go into fp_kind (from <i386/fpreg.h>)
- */
-#define FP_NO   0       /* no fp chip, no emulator (no fp support)      */
-#define FP_SW   1       /* no fp chip, using software emulator          */
-#define FP_HW   2       /* chip present bit                             */
-#define FP_287  2       /* 80287 chip present                           */
-#define FP_387  3       /* 80387 chip present                           */
-
-typedef struct fpstate {
-#if 1
-  unsigned char	state[FP_STATE_BYTES]; /* "hardware" state */
-#else
-  struct env387	state;	/* Actually this */
-#endif
-  int status;		/* Duplicate status */
-} *fpstate_t;
-
-/* Mach 3 specific routines.
- */
-private boolean_t
-get_i387_state (fstate)
-     struct fpstate *fstate;
-{
-  kern_return_t ret;
-  thread_state_data_t state;
-  unsigned int fsCnt = i386_FLOAT_STATE_COUNT;
-  struct i386_float_state *fsp;
-  
-  ret = thread_get_state (current_thread,
-			  i386_FLOAT_STATE,
-			  state,
-			  &fsCnt);
-
-  if (ret != KERN_SUCCESS)
-    {
-      warning ("Can not get live floating point state: %s",
-	       mach_error_string (ret));
-      return FALSE;
-    }
-
-  fsp = (struct i386_float_state *)state;
-  /* The 387 chip (also 486 counts) or a software emulator? */
-  if (!fsp->initialized || (fsp->fpkind != FP_387 && fsp->fpkind != FP_SW))
-    return FALSE;
-
-  /* Clear the target then copy thread's float state there.
-     Make a copy of the status word, for some reason?
-   */
-  memset (fstate, 0, sizeof (struct fpstate));
-
-  fstate->status = fsp->exc_status;
-
-  memcpy (fstate->state, (char *)&fsp->hw_state, FP_STATE_BYTES);
-
-  return TRUE;
-}
-
-private boolean_t
-get_i387_core_state (fstate)
-     struct fpstate *fstate;
-{
-  /* Not implemented yet. Core files do not contain float state. */
-  return FALSE;
-}
-
-/*
- * This is called by "info float" command
- */
-void
-i386_mach3_float_info()
-{
-  char buf [sizeof (struct fpstate) + 2 * sizeof (int)];
-  boolean_t valid = FALSE;
-  fpstate_t fps;
-  
-  if (target_has_execution)
-    valid = get_i387_state (buf);
-#if 0  
-  else if (WE HAVE CORE FILE)  /* @@@@ Core files not supported */
-    valid = get_i387_core_state (buf);
-#endif    
-
-  if (!valid) 
-    {
-      warning ("no floating point status saved");
-      return;
-    }
-  
-  fps = (fpstate_t) buf;
-
-  print_387_status (fps->status, (struct env387 *)fps->state);
-}
diff --git a/gdb/i386m3-xdep.c b/gdb/i386m3-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/i386m3-xdep.c
+++ /dev/null
diff --git a/gdb/i386mach-nat.c b/gdb/i386mach-nat.c
deleted file mode 100644
index f843d7f..0000000
--- a/gdb/i386mach-nat.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* Native dependent code for Mach 386's for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include <sys/core.h>
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-void
-fetch_inferior_registers (regno)
-     int regno;		/* Original value discarded */
-{
-  struct regs inferior_registers;
-  struct fp_state inferior_fp_registers;
-  extern char registers[];
-
-  registers_fetched ();
-
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-  ptrace (PTRACE_GETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-
-  memcpy (registers, &inferior_registers, sizeof inferior_registers);
-
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)],
-	 inferior_fp_registers.f_st,
-	 sizeof inferior_fp_registers.f_st);
-  memcpy (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	 &inferior_fp_registers.f_ctrl,
-	 sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  struct regs inferior_registers;
-  struct fp_state inferior_fp_registers;
-  extern char registers[];
-
-  memcpy (&inferior_registers, registers, 20 * 4);
-
-  memcpy (inferior_fp_registers.f_st,&registers[REGISTER_BYTE (FP0_REGNUM)],
-	 sizeof inferior_fp_registers.f_st);
-  memcpy (&inferior_fp_registers.f_ctrl,
-	 &registers[REGISTER_BYTE (FPC_REGNUM)],
-	 sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-  
-#ifdef PTRACE_FP_BUG
-  if (regno == FP_REGNUM || regno == -1)
-    /* Storing the frame pointer requires a gross hack, in which an
-       instruction that moves eax into ebp gets single-stepped.  */
-    {
-      int stack = inferior_registers.r_reg[SP_REGNUM];
-      int stuff = ptrace (PTRACE_PEEKDATA, inferior_pid,
-			  (PTRACE_ARG3_TYPE) stack);
-      int reg = inferior_registers.r_reg[EAX];
-      inferior_registers.r_reg[EAX] =
-	inferior_registers.r_reg[FP_REGNUM];
-      ptrace (PTRACE_SETREGS, inferior_pid,
-	      (PTRACE_ARG3_TYPE) &inferior_registers);
-      ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack, 0xc589);
-      ptrace (PTRACE_SINGLESTEP, inferior_pid, (PTRACE_ARG3_TYPE) stack, 0);
-      wait (0);
-      ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack, stuff);
-      inferior_registers.r_reg[EAX] = reg;
-    }
-#endif
-  ptrace (PTRACE_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-  ptrace (PTRACE_SETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-}
-
-
-
-/* Work with core files, for GDB. */
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;	/* Unused in this version */
-{
-  int val;
-  extern char registers[];
-
-  switch (which) {
-  case 0:
-  case 1:
-    memcpy (registers, core_reg_sect, core_reg_size);
-    break;
-
-  case 2:
-#ifdef FP0_REGNUM
-    memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)],
-	   core_reg_sect,
-	   core_reg_size);		/* FIXME, probably bogus */
-#endif
-#ifdef FPC_REGNUM
-    memcpy (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	   &corestr.c_fpu.f_fpstatus.f_ctrl,
-	   sizeof corestr.c_fpu.f_fpstatus -
-	   sizeof corestr.c_fpu.f_fpstatus.f_st);
-#endif
-    break;
-  }
-}
-
-
-/* Register that we are able to handle i386mach core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns i386mach_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_i386mach ()
-{
-  add_core_fns (&i386mach_core_fns);
-}
diff --git a/gdb/i386v-nat.c b/gdb/i386v-nat.c
deleted file mode 100644
index 5618687..0000000
--- a/gdb/i386v-nat.c
+++ /dev/null
@@ -1,392 +0,0 @@
-/* Intel 386 native support for SYSV systems (pre-SVR4).
-   Copyright (C) 1988, 89, 91, 92, 94, 96, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-
-#ifdef HAVE_PTRACE_H
-# include <ptrace.h>
-#else
-# ifdef HAVE_SYS_PTRACE_H
-#  include <sys/ptrace.h>
-# endif
-#endif
-
-#include "frame.h"
-#include "inferior.h"
-#include "language.h"
-#include "gdbcore.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-
-/* FIXME: The following used to be just "#include <sys/debugreg.h>", but
- * the the Linux 2.1.x kernel and glibc 2.0.x are not in sync; including
- * <sys/debugreg.h> will result in an error.  With luck, these losers
- * will get their act together and we can trash this hack in the near future.
- * --jsm 1998-10-21
- */
-
-#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
-# ifdef HAVE_ASM_DEBUGREG_H
-#  include <asm/debugreg.h>
-# else
-#  include <sys/debugreg.h>
-# endif
-#endif
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-#ifdef HAVE_SYS_REG_H
-#include <sys/reg.h>
-#endif
-
-#include "floatformat.h"
-
-#include "target.h"
-
-
-/* this table must line up with REGISTER_NAMES in tm-i386v.h */
-/* symbols like 'EAX' come from <sys/reg.h> */
-static int regmap[] = 
-{
-  EAX, ECX, EDX, EBX,
-  UESP, EBP, ESI, EDI,
-  EIP, EFL, CS, SS,
-  DS, ES, FS, GS,
-};
-
-/* blockend is the value of u.u_ar0, and points to the
- * place where GS is stored
- */
-
-int
-i386_register_u_addr (blockend, regnum)
-     int blockend;
-     int regnum;
-{
-  struct user u;
-  int fpstate;
-  int ubase;
-
-  ubase = blockend;
-  /* FIXME:  Should have better way to test floating point range */
-  if (regnum >= FP0_REGNUM && regnum <= (FP0_REGNUM + 7)) 
-    {
-#ifdef KSTKSZ	/* SCO, and others? */
-      ubase += 4 * (SS + 1) - KSTKSZ;
-      fpstate = ubase + ((char *)&u.u_fps.u_fpstate - (char *)&u);
-      return (fpstate + 0x1c + 10 * (regnum - FP0_REGNUM));
-#else
-      fpstate = ubase + ((char *)&u.i387.st_space - (char *)&u);
-      return (fpstate + 10 * (regnum - FP0_REGNUM));
-#endif
-    } 
-  else
-    {
-      return (ubase + 4 * regmap[regnum]);
-    }
-  
-}
-
-int
-kernel_u_size ()
-{
-  return (sizeof (struct user));
-}
-
-#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* Record the value of the debug control register.  */
-static int debug_control_mirror;
-
-/* Record which address associates with which register.  */
-static CORE_ADDR address_lookup[DR_LASTADDR - DR_FIRSTADDR + 1];
-
-static int
-i386_insert_aligned_watchpoint PARAMS ((int, CORE_ADDR, CORE_ADDR, int,
-					   int));
-
-static int
-i386_insert_nonaligned_watchpoint PARAMS ((int, CORE_ADDR, CORE_ADDR, int,
-					   int));
-
-/* Insert a watchpoint.  */
-
-int
-i386_insert_watchpoint (pid, addr, len, rw)
-     int pid;
-     CORE_ADDR addr;
-     int len;
-     int rw;
-{
-  return i386_insert_aligned_watchpoint (pid, addr, addr, len, rw);
-}
-
-static int
-i386_insert_aligned_watchpoint (pid, waddr, addr, len, rw)
-     int pid;
-     CORE_ADDR waddr;
-     CORE_ADDR addr;
-     int len;
-     int rw;
-{
-  int i;
-  int read_write_bits, len_bits;
-  int free_debug_register;
-  int register_number;
-  
-  /* Look for a free debug register.  */
-  for (i = DR_FIRSTADDR; i <= DR_LASTADDR; i++)
-    {
-      if (address_lookup[i - DR_FIRSTADDR] == 0)
-	break;
-    }
-
-  /* No more debug registers!  */
-  if (i > DR_LASTADDR)
-    return -1;
-
-  read_write_bits = (rw & 1) ? DR_RW_READ : DR_RW_WRITE;
-
-  if (len == 1)
-    len_bits = DR_LEN_1;
-  else if (len == 2)
-    {
-      if (addr % 2)
-	return i386_insert_nonaligned_watchpoint (pid, waddr, addr, len, rw);
-      len_bits = DR_LEN_2;
-    }
-
-  else if (len == 4)
-    {
-      if (addr % 4)
-	return i386_insert_nonaligned_watchpoint (pid, waddr, addr, len, rw);
-      len_bits = DR_LEN_4;
-    }
-  else
-    return i386_insert_nonaligned_watchpoint (pid, waddr, addr, len, rw);
-  
-  free_debug_register = i;
-  register_number = free_debug_register - DR_FIRSTADDR;
-  debug_control_mirror |=
-    ((read_write_bits | len_bits)
-     << (DR_CONTROL_SHIFT + DR_CONTROL_SIZE * register_number));
-  debug_control_mirror |=
-    (1 << (DR_LOCAL_ENABLE_SHIFT + DR_ENABLE_SIZE * register_number));
-  debug_control_mirror |= DR_LOCAL_SLOWDOWN;
-  debug_control_mirror &= ~DR_CONTROL_RESERVED;
-  
-  ptrace (6, pid, offsetof (struct user, u_debugreg[DR_CONTROL]),
-	  debug_control_mirror);
-  ptrace (6, pid, offsetof (struct user, u_debugreg[free_debug_register]),
-	  addr);
-
-  /* Record where we came from.  */
-  address_lookup[register_number] = addr;
-  return 0;
-}
-
-static int
-i386_insert_nonaligned_watchpoint (pid, waddr, addr, len, rw)
-     int pid;
-     CORE_ADDR waddr;
-     CORE_ADDR addr;
-     int len;
-     int rw;
-{
-  int align;
-  int size;
-  int rv;
-
-  static int size_try_array[16] = {
-    1, 1, 1, 1,			/* trying size one */
-    2, 1, 2, 1,			/* trying size two */
-    2, 1, 2, 1,			/* trying size three */
-    4, 1, 2, 1			/* trying size four */
-  };
-
-  rv = 0;
-  while (len > 0)
-    {
-      align = addr % 4;
-      /* Four is the maximum length for 386.  */
-      size = (len > 4) ? 3 : len - 1;
-      size = size_try_array[size * 4 + align];
-
-      rv = i386_insert_aligned_watchpoint (pid, waddr, addr, size, rw);
-      if (rv)
-	{
-	  i386_remove_watchpoint (pid, waddr, size);
-	  return rv;
-	}
-      addr += size;
-      len -= size;
-    }
-  return rv;
-}
-
-/* Remove a watchpoint.  */
-
-int
-i386_remove_watchpoint (pid, addr, len)
-     int pid;
-     CORE_ADDR addr;
-     int len;
-{
-  int i;
-  int register_number;
-
-  for (i = DR_FIRSTADDR; i <= DR_LASTADDR; i++)
-    {
-      register_number = i - DR_FIRSTADDR;
-      if (address_lookup[register_number] == addr)
-	{
-	  debug_control_mirror &=
-	    ~(1 << (DR_LOCAL_ENABLE_SHIFT + DR_ENABLE_SIZE * register_number));
-	  address_lookup[register_number] = 0;
-	}
-    }
-  ptrace (6, pid, offsetof (struct user, u_debugreg[DR_CONTROL]),
-	  debug_control_mirror);
-  ptrace (6, pid, offsetof (struct user, u_debugreg[DR_STATUS]), 0);
-
-  return 0;
-}
-
-/* Check if stopped by a watchpoint.  */
-
-CORE_ADDR
-i386_stopped_by_watchpoint (pid)
-    int pid;
-{
-  int i;
-  int status;
-
-  status = ptrace (3, pid, offsetof (struct user, u_debugreg[DR_STATUS]), 0);
-  ptrace (6, pid, offsetof (struct user, u_debugreg[DR_STATUS]), 0);
-
-  for (i = DR_FIRSTADDR; i <= DR_LASTADDR; i++)
-    {
-      if (status & (1 << (i - DR_FIRSTADDR)))
-	return address_lookup[i - DR_FIRSTADDR];
-    }
-
-  return 0;
-}
-
-#endif /* TARGET_HAS_HARDWARE_WATCHPOINTS */
-
-#if 0
-/* using FLOAT_INFO as is would be a problem.  FLOAT_INFO is called
-   via a command xxx and eventually calls ptrace without ever having
-   traversed the target vector.  This would be terribly impolite
-   behaviour for a sun4 hosted remote gdb.
-
-   A fix might be to move this code into the "info registers" command.
-   rich@cygnus.com 15 Sept 92. */
-i386_float_info ()
-{
-  struct user u; /* just for address computations */
-  int i;
-  /* fpstate defined in <sys/user.h> */
-  struct fpstate *fpstatep;
-  char buf[sizeof (struct fpstate) + 2 * sizeof (int)];
-  unsigned int uaddr;
-  char fpvalid = 0;
-  unsigned int rounded_addr;
-  unsigned int rounded_size;
-  extern int corechan;
-  int skip;
-  
-  uaddr = (char *)&u.u_fpvalid - (char *)&u;
-  if (target_has_execution)
-    {
-      unsigned int data;
-      unsigned int mask;
-      
-      rounded_addr = uaddr & -sizeof (int);
-      data = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) rounded_addr, 0);
-      mask = 0xff << ((uaddr - rounded_addr) * 8);
-      
-      fpvalid = ((data & mask) != 0);
-    } 
-#if 0
-  else 
-    {
-      if (lseek (corechan, uaddr, 0) < 0)
-	perror ("seek on core file");
-      if (myread (corechan, &fpvalid, 1) < 0) 
-	perror ("read on core file");
-      
-    }
-#endif	/* no core support yet */
-  
-  if (fpvalid == 0) 
-    {
-      printf_unfiltered ("no floating point status saved\n");
-      return;
-    }
-  
-  uaddr = (char *)&U_FPSTATE(u) - (char *)&u;
-  if (target_has_execution)
-    {
-      int *ip;
-      
-      rounded_addr = uaddr & -sizeof (int);
-      rounded_size = (((uaddr + sizeof (struct fpstate)) - uaddr) +
-		      sizeof (int) - 1) / sizeof (int);
-      skip = uaddr - rounded_addr;
-      
-      ip = (int *)buf;
-      for (i = 0; i < rounded_size; i++) 
-	{
-	  *ip++ = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) rounded_addr, 0);
-	  rounded_addr += sizeof (int);
-	}
-    } 
-#if 0
-  else 
-    {
-      if (lseek (corechan, uaddr, 0) < 0)
-	perror_with_name ("seek on core file");
-      if (myread (corechan, buf, sizeof (struct fpstate)) < 0) 
-	perror_with_name ("read from core file");
-      skip = 0;
-    }
-#endif	/* 0 */ 
-
-  fpstatep = (struct fpstate *)(buf + skip);
-  print_387_status (fpstatep->status, (struct env387 *)fpstatep->state);
-}
-
-#endif /* never */
diff --git a/gdb/i386v4-nat.c b/gdb/i386v4-nat.c
deleted file mode 100644
index ea84c65..0000000
--- a/gdb/i386v4-nat.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/* Native-dependent code for SVR4 Unix running on i386's, for GDB.
-   Copyright 1988, 1989, 1991, 1992, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "value.h"
-
-#ifdef HAVE_SYS_REG_H
-#include <sys/reg.h>
-#endif
-
-
-#ifdef HAVE_SYS_PROCFS_H
-
-#include <sys/procfs.h>
-
-/*  The /proc interface divides the target machine's register set up into
-    two different sets, the general register set (gregset) and the floating
-    point register set (fpregset).  For each set, there is an ioctl to get
-    the current register set and another ioctl to set the current values.
-
-    The actual structure passed through the ioctl interface is, of course,
-    naturally machine dependent, and is different for each set of registers.
-    For the i386 for example, the general register set is typically defined
-    by:
-
-	typedef int gregset_t[19];		(in <sys/regset.h>)
-
-	#define GS	0			(in <sys/reg.h>)
-	#define FS	1
-	...
-	#define UESP	17
-	#define SS	18
-
-    and the floating point set by:
-
-	typedef struct fpregset
-	  {
-	    union
-	      {
-		struct fpchip_state	// fp extension state //
-		{
-		  int state[27];	// 287/387 saved state //
-		  int status;		// status word saved at exception //
-		} fpchip_state;
-		struct fp_emul_space	// for emulators //
-		{
-		  char fp_emul[246];
-		  char fp_epad[2];
-		} fp_emul_space;
-		int f_fpregs[62];	// union of the above //
-	      } fp_reg_set;
-	    long f_wregs[33];		// saved weitek state //
-	} fpregset_t;
-
-    These routines provide the packing and unpacking of gregset_t and
-    fpregset_t formatted data.
-
- */
-
-#ifdef HAVE_GREGSET_T
-
-/* This is a duplicate of the table in i386-xdep.c. */
-
-static int regmap[] = 
-{
-  EAX, ECX, EDX, EBX,
-  UESP, EBP, ESI, EDI,
-  EIP, EFL, CS, SS,
-  DS, ES, FS, GS,
-};
-
-/* Prototypes for local functions */
-
-void fill_gregset PARAMS ((gregset_t *, int));
-
-void supply_gregset PARAMS ((gregset_t *));
-
-void supply_fpregset PARAMS ((fpregset_t *));
-
-void fill_fpregset PARAMS ((fpregset_t *, int));
-
-
-/*  FIXME:  These routine absolutely depends upon (NUM_REGS - NUM_FREGS)
-    being less than or equal to the number of registers that can be stored
-    in a gregset_t.  Note that with the current scheme there will typically
-    be more registers actually stored in a gregset_t that what we know
-    about.  This is bogus and should be fixed. */
-
-/*  Given a pointer to a general register set in /proc format (gregset_t *),
-    unpack the register contents and supply them as gdb's idea of the current
-    register values. */
-
-void
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  register int regi;
-  register greg_t *regp = (greg_t *) gregsetp;
-  extern int regmap[];
-
-  for (regi = 0 ; regi < (NUM_REGS - NUM_FREGS) ; regi++)
-    {
-      supply_register (regi, (char *) (regp + regmap[regi]));
-    }
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-  int regi;
-  register greg_t *regp = (greg_t *) gregsetp;
-  extern char registers[];
-  extern int regmap[];
-
-  for (regi = 0 ; regi < (NUM_REGS - NUM_FREGS) ; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  *(regp + regmap[regi]) = *(int *) &registers[REGISTER_BYTE (regi)];
-	}
-    }
-}
-
-#endif	/* HAVE_GREGSET_T */
-
-#if defined (FP0_REGNUM) && defined (HAVE_FPREGSET_T)
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), unpack the register contents and supply them as gdb's
-    idea of the current floating point register values. */
-
-void 
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  /* FIXME: see m68k-tdep.c for an example, for the m68k. */
-}
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), update the register specified by REGNO from gdb's idea
-    of the current floating point register set.  If REGNO is -1, update
-    them all. */
-
-void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
-{
-  /* FIXME: see m68k-tdep.c for an example, for the m68k. */
-}
-
-#endif	/* defined (FP0_REGNUM) && defined (HAVE_FPREGSET_T) */
-
-#endif	/* HAVE_SYS_PROCFS_H */
diff --git a/gdb/i387-tdep.c b/gdb/i387-tdep.c
deleted file mode 100644
index 869ab9a..0000000
--- a/gdb/i387-tdep.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Intel 387 floating point stuff.
-   Copyright (C) 1988, 1989, 1991, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "language.h"
-#include "gdbcore.h"
-#include "floatformat.h"
-
-void i387_to_double PARAMS ((char *, char *));
-
-void double_to_i387 PARAMS ((char *, char *));
-
-/* FIXME:  Eliminate these routines when we have the time to change all
-   the callers.  */
-
-void
-i387_to_double (from, to)
-     char *from;
-     char *to;
-{
-  floatformat_to_double (&floatformat_i387_ext, from, (double *)to);
-}
-
-void
-double_to_i387 (from, to)
-     char *from;
-     char *to;
-{
-  floatformat_from_double (&floatformat_i387_ext, (double *)from, to);
-}
-
-void
-print_387_control_word (control)
-     unsigned int control;
-{
-  printf_unfiltered ("control %s: ", local_hex_string(control));
-  printf_unfiltered ("compute to ");
-  switch ((control >> 8) & 3) 
-    {
-    case 0: printf_unfiltered ("24 bits; "); break;
-    case 1: printf_unfiltered ("(bad); "); break;
-    case 2: printf_unfiltered ("53 bits; "); break;
-    case 3: printf_unfiltered ("64 bits; "); break;
-    }
-  printf_unfiltered ("round ");
-  switch ((control >> 10) & 3) 
-    {
-    case 0: printf_unfiltered ("NEAREST; "); break;
-    case 1: printf_unfiltered ("DOWN; "); break;
-    case 2: printf_unfiltered ("UP; "); break;
-    case 3: printf_unfiltered ("CHOP; "); break;
-    }
-  if (control & 0x3f) 
-    {
-      printf_unfiltered ("mask:");
-      if (control & 0x0001) printf_unfiltered (" INVALID");
-      if (control & 0x0002) printf_unfiltered (" DENORM");
-      if (control & 0x0004) printf_unfiltered (" DIVZ");
-      if (control & 0x0008) printf_unfiltered (" OVERF");
-      if (control & 0x0010) printf_unfiltered (" UNDERF");
-      if (control & 0x0020) printf_unfiltered (" LOS");
-      printf_unfiltered (";");
-    }
-  printf_unfiltered ("\n");
-  if (control & 0xe080) warning ("reserved bits on: %s\n",
-				local_hex_string(control & 0xe080));
-}
-
-void
-print_387_status_word (status)
-     unsigned int status;
-{
-  printf_unfiltered ("status %s: ", local_hex_string (status));
-  if (status & 0xff) 
-    {
-      printf_unfiltered ("exceptions:");
-      if (status & 0x0001) printf_unfiltered (" INVALID");
-      if (status & 0x0002) printf_unfiltered (" DENORM");
-      if (status & 0x0004) printf_unfiltered (" DIVZ");
-      if (status & 0x0008) printf_unfiltered (" OVERF");
-      if (status & 0x0010) printf_unfiltered (" UNDERF");
-      if (status & 0x0020) printf_unfiltered (" LOS");
-      if (status & 0x0040) printf_unfiltered (" FPSTACK");
-      printf_unfiltered ("; ");
-    }
-  printf_unfiltered ("flags: %d%d%d%d; ",
-	  (status & 0x4000) != 0,
-	  (status & 0x0400) != 0,
-	  (status & 0x0200) != 0,
-	  (status & 0x0100) != 0);
-
-  printf_unfiltered ("top %d\n", (status >> 11) & 7);
-}
diff --git a/gdb/i860-break.h b/gdb/i860-break.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/i860-break.h
+++ /dev/null
diff --git a/gdb/i860-opcode.h b/gdb/i860-opcode.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/i860-opcode.h
+++ /dev/null
diff --git a/gdb/i860-pinsn.c b/gdb/i860-pinsn.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/i860-pinsn.c
+++ /dev/null
diff --git a/gdb/i860-tdep.c b/gdb/i860-tdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/i860-tdep.c
+++ /dev/null
diff --git a/gdb/i960-tdep.c b/gdb/i960-tdep.c
deleted file mode 100644
index e33415d..0000000
--- a/gdb/i960-tdep.c
+++ /dev/null
@@ -1,838 +0,0 @@
-/* Target-machine dependent code for the Intel 960
-   Copyright 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
-   examine_prologue and other parts contributed by Wind River Systems.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "value.h"
-#include "frame.h"
-#include "floatformat.h"
-#include "target.h"
-#include "gdbcore.h"
-
-static CORE_ADDR next_insn PARAMS ((CORE_ADDR memaddr,
-				    unsigned int *pword1,
-				    unsigned int *pword2));
-
-/* Does the specified function use the "struct returning" convention
-   or the "value returning" convention?  The "value returning" convention
-   almost invariably returns the entire value in registers.  The
-   "struct returning" convention often returns the entire value in
-   memory, and passes a pointer (out of or into the function) saying
-   where the value (is or should go).
-
-   Since this sometimes depends on whether it was compiled with GCC,
-   this is also an argument.  This is used in call_function to build a
-   stack, and in value_being_returned to print return values.
-
-   On i960, a structure is returned in registers g0-g3, if it will fit.
-   If it's more than 16 bytes long, g13 pointed to it on entry.  */
-
-int
-i960_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_LENGTH (type) > 16);
-}
-
-/* gdb960 is always running on a non-960 host.  Check its characteristics.
-   This routine must be called as part of gdb initialization.  */
-
-static void
-check_host()
-{
-	int i;
-
-	static struct typestruct {
-		int hostsize;		/* Size of type on host		*/
-		int i960size;		/* Size of type on i960		*/
-		char *typename;		/* Name of type, for error msg	*/
-	} types[] = {
-		{ sizeof(short),  2, "short" },
-		{ sizeof(int),    4, "int" },
-		{ sizeof(long),   4, "long" },
-		{ sizeof(float),  4, "float" },
-		{ sizeof(double), 8, "double" },
-		{ sizeof(char *), 4, "pointer" },
-	};
-#define TYPELEN	(sizeof(types) / sizeof(struct typestruct))
-
-	/* Make sure that host type sizes are same as i960
-	 */
-	for ( i = 0; i < TYPELEN; i++ ){
-		if ( types[i].hostsize != types[i].i960size ){
-			printf_unfiltered("sizeof(%s) != %d:  PROCEED AT YOUR OWN RISK!\n",
-					types[i].typename, types[i].i960size );
-		}
-
-	}
-}
-
-/* Examine an i960 function prologue, recording the addresses at which
-   registers are saved explicitly by the prologue code, and returning
-   the address of the first instruction after the prologue (but not
-   after the instruction at address LIMIT, as explained below).
-
-   LIMIT places an upper bound on addresses of the instructions to be
-   examined.  If the prologue code scan reaches LIMIT, the scan is
-   aborted and LIMIT is returned.  This is used, when examining the
-   prologue for the current frame, to keep examine_prologue () from
-   claiming that a given register has been saved when in fact the
-   instruction that saves it has not yet been executed.  LIMIT is used
-   at other times to stop the scan when we hit code after the true
-   function prologue (e.g. for the first source line) which might
-   otherwise be mistaken for function prologue.
-
-   The format of the function prologue matched by this routine is
-   derived from examination of the source to gcc960 1.21, particularly
-   the routine i960_function_prologue ().  A "regular expression" for
-   the function prologue is given below:
-
-   (lda LRn, g14
-    mov g14, g[0-7]
-    (mov 0, g14) | (lda 0, g14))?
-
-   (mov[qtl]? g[0-15], r[4-15])*
-   ((addo [1-31], sp, sp) | (lda n(sp), sp))?
-   (st[qtl]? g[0-15], n(fp))*
-
-   (cmpobne 0, g14, LFn
-    mov sp, g14
-    lda 0x30(sp), sp
-    LFn: stq g0, (g14)
-    stq g4, 0x10(g14)
-    stq g8, 0x20(g14))?
-
-   (st g14, n(fp))?
-   (mov g13,r[4-15])?
-*/
-
-/* Macros for extracting fields from i960 instructions.  */
-
-#define BITMASK(pos, width) (((0x1 << (width)) - 1) << (pos))
-#define EXTRACT_FIELD(val, pos, width) ((val) >> (pos) & BITMASK (0, width))
-
-#define REG_SRC1(insn)    EXTRACT_FIELD (insn, 0, 5)
-#define REG_SRC2(insn)    EXTRACT_FIELD (insn, 14, 5)
-#define REG_SRCDST(insn)  EXTRACT_FIELD (insn, 19, 5)
-#define MEM_SRCDST(insn)  EXTRACT_FIELD (insn, 19, 5)
-#define MEMA_OFFSET(insn) EXTRACT_FIELD (insn, 0, 12)
-
-/* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or
-   is not the address of a valid instruction, the address of the next
-   instruction beyond ADDR otherwise.  *PWORD1 receives the first word
-   of the instruction, and (for two-word instructions), *PWORD2 receives
-   the second.  */
-
-#define NEXT_PROLOGUE_INSN(addr, lim, pword1, pword2) \
-  (((addr) < (lim)) ? next_insn (addr, pword1, pword2) : 0)
-
-static CORE_ADDR
-examine_prologue (ip, limit, frame_addr, fsr)
-     register CORE_ADDR ip;
-     register CORE_ADDR limit;
-     CORE_ADDR frame_addr;
-     struct frame_saved_regs *fsr;
-{
-  register CORE_ADDR next_ip;
-  register int src, dst;
-  register unsigned int *pcode;
-  unsigned int insn1, insn2;
-  int size;
-  int within_leaf_prologue;
-  CORE_ADDR save_addr;
-  static unsigned int varargs_prologue_code [] =
-    {
-       0x3507a00c,	/* cmpobne 0x0, g14, LFn */
-       0x5cf01601,	/* mov sp, g14		 */
-       0x8c086030,	/* lda 0x30(sp), sp	 */
-       0xb2879000,	/* LFn: stq  g0, (g14)   */
-       0xb2a7a010,	/* stq g4, 0x10(g14)	 */
-       0xb2c7a020	/* stq g8, 0x20(g14)	 */
-    };
-
-  /* Accept a leaf procedure prologue code fragment if present.
-     Note that ip might point to either the leaf or non-leaf
-     entry point; we look for the non-leaf entry point first:  */
-
-  within_leaf_prologue = 0;
-  if ((next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2))
-      && ((insn1 & 0xfffff000) == 0x8cf00000         /* lda LRx, g14 (MEMA) */
-	  || (insn1 & 0xfffffc60) == 0x8cf03000))    /* lda LRx, g14 (MEMB) */
-    {
-      within_leaf_prologue = 1;
-      next_ip = NEXT_PROLOGUE_INSN (next_ip, limit, &insn1, &insn2);
-    }
-
-  /* Now look for the prologue code at a leaf entry point:  */
-
-  if (next_ip
-      && (insn1 & 0xff87ffff) == 0x5c80161e         /* mov g14, gx */
-      && REG_SRCDST (insn1) <= G0_REGNUM + 7)
-    {
-      within_leaf_prologue = 1;
-      if ((next_ip = NEXT_PROLOGUE_INSN (next_ip, limit, &insn1, &insn2))
-	  && (insn1 == 0x8cf00000                   /* lda 0, g14 */
-	      || insn1 == 0x5cf01e00))              /* mov 0, g14 */
-	{
-	  ip = next_ip;
-	  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2);
-	  within_leaf_prologue = 0;
-	}
-    }
-
-  /* If something that looks like the beginning of a leaf prologue
-     has been seen, but the remainder of the prologue is missing, bail.
-     We don't know what we've got.  */
-
-  if (within_leaf_prologue)
-    return (ip);
-	  
-  /* Accept zero or more instances of "mov[qtl]? gx, ry", where y >= 4.
-     This may cause us to mistake the moving of a register
-     parameter to a local register for the saving of a callee-saved
-     register, but that can't be helped, since with the
-     "-fcall-saved" flag, any register can be made callee-saved.  */
-
-  while (next_ip
-	 && (insn1 & 0xfc802fb0) == 0x5c000610
-	 && (dst = REG_SRCDST (insn1)) >= (R0_REGNUM + 4))
-    {
-      src = REG_SRC1 (insn1);
-      size = EXTRACT_FIELD (insn1, 24, 2) + 1;
-      save_addr = frame_addr + ((dst - R0_REGNUM) * 4);
-      while (size--)
-	{
-	  fsr->regs[src++] = save_addr;
-	  save_addr += 4;
-	}
-      ip = next_ip;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2);
-    }
-
-  /* Accept an optional "addo n, sp, sp" or "lda n(sp), sp".  */
-
-  if (next_ip &&
-      ((insn1 & 0xffffffe0) == 0x59084800	/* addo n, sp, sp */
-       || (insn1 & 0xfffff000) == 0x8c086000	/* lda n(sp), sp (MEMA) */
-       || (insn1 & 0xfffffc60) == 0x8c087400))	/* lda n(sp), sp (MEMB) */
-    {
-      ip = next_ip;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2);
-    }
-
-  /* Accept zero or more instances of "st[qtl]? gx, n(fp)".  
-     This may cause us to mistake the copying of a register
-     parameter to the frame for the saving of a callee-saved
-     register, but that can't be helped, since with the
-     "-fcall-saved" flag, any register can be made callee-saved.
-     We can, however, refuse to accept a save of register g14,
-     since that is matched explicitly below.  */
-
-  while (next_ip &&
-	 ((insn1 & 0xf787f000) == 0x9287e000      /* stl? gx, n(fp) (MEMA) */
-	  || (insn1 & 0xf787fc60) == 0x9287f400   /* stl? gx, n(fp) (MEMB) */
-	  || (insn1 & 0xef87f000) == 0xa287e000   /* st[tq] gx, n(fp) (MEMA) */
-	  || (insn1 & 0xef87fc60) == 0xa287f400)  /* st[tq] gx, n(fp) (MEMB) */
-	 && ((src = MEM_SRCDST (insn1)) != G14_REGNUM))
-    {
-      save_addr = frame_addr + ((insn1 & BITMASK (12, 1))
-				? insn2 : MEMA_OFFSET (insn1));
-      size = (insn1 & BITMASK (29, 1)) ? ((insn1 & BITMASK (28, 1)) ? 4 : 3)
-	                               : ((insn1 & BITMASK (27, 1)) ? 2 : 1);
-      while (size--)
-	{
-	  fsr->regs[src++] = save_addr;
-	  save_addr += 4;
-	}
-      ip = next_ip;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2);
-    }
-
-  /* Accept the varargs prologue code if present.  */
-
-  size = sizeof (varargs_prologue_code) / sizeof (int);
-  pcode = varargs_prologue_code;
-  while (size-- && next_ip && *pcode++ == insn1)
-    {
-      ip = next_ip;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2);
-    }
-
-  /* Accept an optional "st g14, n(fp)".  */
-
-  if (next_ip &&
-      ((insn1 & 0xfffff000) == 0x92f7e000	 /* st g14, n(fp) (MEMA) */
-       || (insn1 & 0xfffffc60) == 0x92f7f400))   /* st g14, n(fp) (MEMB) */
-    {
-      fsr->regs[G14_REGNUM] = frame_addr + ((insn1 & BITMASK (12, 1))
-				            ? insn2 : MEMA_OFFSET (insn1));
-      ip = next_ip;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2);
-    }
-
-  /* Accept zero or one instance of "mov g13, ry", where y >= 4.
-     This is saving the address where a struct should be returned.  */
-
-  if (next_ip
-      && (insn1 & 0xff802fbf) == 0x5c00061d
-      && (dst = REG_SRCDST (insn1)) >= (R0_REGNUM + 4))
-    {
-      save_addr = frame_addr + ((dst - R0_REGNUM) * 4);
-      fsr->regs[G0_REGNUM+13] = save_addr;
-      ip = next_ip;
-#if 0  /* We'll need this once there is a subsequent instruction examined. */
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2);
-#endif
-    }
-
-  return (ip);
-}
-
-/* Given an ip value corresponding to the start of a function,
-   return the ip of the first instruction after the function 
-   prologue.  */
-
-CORE_ADDR
-skip_prologue (ip)
-     CORE_ADDR (ip);
-{
-  struct frame_saved_regs saved_regs_dummy;
-  struct symtab_and_line sal;
-  CORE_ADDR limit;
-
-  sal = find_pc_line (ip, 0);
-  limit = (sal.end) ? sal.end : 0xffffffff;
-
-  return (examine_prologue (ip, limit, (CORE_ADDR) 0, &saved_regs_dummy));
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.
-
-   We cache the result of doing this in the frame_obstack, since it is
-   fairly expensive.  */
-
-void
-frame_find_saved_regs (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  register CORE_ADDR next_addr;
-  register CORE_ADDR *saved_regs;
-  register int regnum;
-  register struct frame_saved_regs *cache_fsr;
-  CORE_ADDR ip;
-  struct symtab_and_line sal;
-  CORE_ADDR limit;
-
-  if (!fi->fsr)
-    {
-      cache_fsr = (struct frame_saved_regs *)
-	frame_obstack_alloc (sizeof (struct frame_saved_regs));
-      memset (cache_fsr, '\0', sizeof (struct frame_saved_regs));
-      fi->fsr = cache_fsr;
-
-      /* Find the start and end of the function prologue.  If the PC
-	 is in the function prologue, we only consider the part that
-	 has executed already.  */
-         
-      ip = get_pc_function_start (fi->pc);
-      sal = find_pc_line (ip, 0);
-      limit = (sal.end && sal.end < fi->pc) ? sal.end: fi->pc;
-
-      examine_prologue (ip, limit, fi->frame, cache_fsr);
-
-      /* Record the addresses at which the local registers are saved.
-	 Strictly speaking, we should only do this for non-leaf procedures,
-	 but no one will ever look at these values if it is a leaf procedure,
-	 since local registers are always caller-saved.  */
-
-      next_addr = (CORE_ADDR) fi->frame;
-      saved_regs = cache_fsr->regs;
-      for (regnum = R0_REGNUM; regnum <= R15_REGNUM; regnum++)
-	{
-	  *saved_regs++ = next_addr;
-	  next_addr += 4;
-	}
-
-      cache_fsr->regs[FP_REGNUM] = cache_fsr->regs[PFP_REGNUM];
-    }
-
-  *fsr = *fi->fsr;
-
-  /* Fetch the value of the sp from memory every time, since it
-     is conceivable that it has changed since the cache was flushed.  
-     This unfortunately undoes much of the savings from caching the 
-     saved register values.  I suggest adding an argument to 
-     get_frame_saved_regs () specifying the register number we're
-     interested in (or -1 for all registers).  This would be passed
-     through to FRAME_FIND_SAVED_REGS (), permitting more efficient
-     computation of saved register addresses (e.g., on the i960,
-     we don't have to examine the prologue to find local registers). 
-	-- markf@wrs.com 
-     FIXME, we don't need to refetch this, since the cache is cleared
-     every time the child process is restarted.  If GDB itself
-     modifies SP, it has to clear the cache by hand (does it?).  -gnu */
-
-  fsr->regs[SP_REGNUM] = read_memory_integer (fsr->regs[SP_REGNUM], 4);
-}
-
-/* Return the address of the argument block for the frame
-   described by FI.  Returns 0 if the address is unknown.  */
-
-CORE_ADDR
-frame_args_address (fi, must_be_correct)
-     struct frame_info *fi;
-{
-  struct frame_saved_regs fsr;
-  CORE_ADDR ap;
-
-  /* If g14 was saved in the frame by the function prologue code, return
-     the saved value.  If the frame is current and we are being sloppy,
-     return the value of g14.  Otherwise, return zero.  */
-
-  get_frame_saved_regs (fi, &fsr);
-  if (fsr.regs[G14_REGNUM])
-    ap = read_memory_integer (fsr.regs[G14_REGNUM],4);
-  else
-    {
-      if (must_be_correct)
-	return 0;			/* Don't cache this result */
-      if (get_next_frame (fi))
-	ap = 0;
-      else
-	ap = read_register (G14_REGNUM);
-      if (ap == 0)
-	ap = fi->frame;
-    }
-  fi->arg_pointer = ap;		/* Cache it for next time */
-  return ap;
-}
-
-/* Return the address of the return struct for the frame
-   described by FI.  Returns 0 if the address is unknown.  */
-
-CORE_ADDR
-frame_struct_result_address (fi)
-     struct frame_info *fi;
-{
-  struct frame_saved_regs fsr;
-  CORE_ADDR ap;
-
-  /* If the frame is non-current, check to see if g14 was saved in the
-     frame by the function prologue code; return the saved value if so,
-     zero otherwise.  If the frame is current, return the value of g14.
-
-     FIXME, shouldn't this use the saved value as long as we are past
-     the function prologue, and only use the current value if we have
-     no saved value and are at TOS?   -- gnu@cygnus.com */
-
-  if (get_next_frame (fi))
-    {
-      get_frame_saved_regs (fi, &fsr);
-      if (fsr.regs[G13_REGNUM])
-	ap = read_memory_integer (fsr.regs[G13_REGNUM],4);
-      else
-	ap = 0;
-    }
-  else
-    ap = read_register (G13_REGNUM);
-
-  return ap;
-}
-
-/* Return address to which the currently executing leafproc will return,
-   or 0 if ip is not in a leafproc (or if we can't tell if it is).
-  
-   Do this by finding the starting address of the routine in which ip lies.
-   If the instruction there is "mov g14, gx" (where x is in [0,7]), this
-   is a leafproc and the return address is in register gx.  Well, this is
-   true unless the return address points at a RET instruction in the current
-   procedure, which indicates that we have a 'dual entry' routine that
-   has been entered through the CALL entry point.  */
-
-CORE_ADDR
-leafproc_return (ip)
-     CORE_ADDR ip;	/* ip from currently executing function	*/
-{
-  register struct minimal_symbol *msymbol;
-  char *p;
-  int dst;
-  unsigned int insn1, insn2;
-  CORE_ADDR return_addr;
-
-  if ((msymbol = lookup_minimal_symbol_by_pc (ip)) != NULL)
-    {
-      if ((p = strchr(SYMBOL_NAME (msymbol), '.')) && STREQ (p, ".lf"))
-	{
-	  if (next_insn (SYMBOL_VALUE_ADDRESS (msymbol), &insn1, &insn2)
-	      && (insn1 & 0xff87ffff) == 0x5c80161e       /* mov g14, gx */
-	      && (dst = REG_SRCDST (insn1)) <= G0_REGNUM + 7)
-	    {
-	      /* Get the return address.  If the "mov g14, gx" 
-		 instruction hasn't been executed yet, read
-		 the return address from g14; otherwise, read it
-		 from the register into which g14 was moved.  */
-
-	      return_addr =
-		  read_register ((ip == SYMBOL_VALUE_ADDRESS (msymbol))
-				           ? G14_REGNUM : dst);
-
-	      /* We know we are in a leaf procedure, but we don't know
-		 whether the caller actually did a "bal" to the ".lf"
-		 entry point, or a normal "call" to the non-leaf entry
-		 point one instruction before.  In the latter case, the
-		 return address will be the address of a "ret"
-		 instruction within the procedure itself.  We test for
-		 this below.  */
-
-	      if (!next_insn (return_addr, &insn1, &insn2)
-		  || (insn1 & 0xff000000) != 0xa000000   /* ret */
-	          || lookup_minimal_symbol_by_pc (return_addr) != msymbol)
-		return (return_addr);
-	    }
-	}
-    }
-  
-  return (0);
-}
-
-/* Immediately after a function call, return the saved pc.
-   Can't go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions. 
-   On the i960, the frame *is* set up immediately after the call,
-   unless the function is a leaf procedure.  */
-
-CORE_ADDR
-saved_pc_after_call (frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR saved_pc;
-
-  saved_pc = leafproc_return (get_frame_pc (frame));
-  if (!saved_pc)
-    saved_pc = FRAME_SAVED_PC (frame);
-
-  return saved_pc;
-}
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-void
-pop_frame ()
-{
-  register struct frame_info *current_fi, *prev_fi;
-  register int i;
-  CORE_ADDR save_addr;
-  CORE_ADDR leaf_return_addr;
-  struct frame_saved_regs fsr;
-  char local_regs_buf[16 * 4];
-
-  current_fi = get_current_frame ();
-
-  /* First, undo what the hardware does when we return.
-     If this is a non-leaf procedure, restore local registers from
-     the save area in the calling frame.  Otherwise, load the return
-     address obtained from leafproc_return () into the rip.  */
-
-  leaf_return_addr = leafproc_return (current_fi->pc);
-  if (!leaf_return_addr)
-    {
-      /* Non-leaf procedure.  Restore local registers, incl IP.  */
-      prev_fi = get_prev_frame (current_fi);
-      read_memory (prev_fi->frame, local_regs_buf, sizeof (local_regs_buf));
-      write_register_bytes (REGISTER_BYTE (R0_REGNUM), local_regs_buf, 
-		            sizeof (local_regs_buf));
-
-      /* Restore frame pointer.  */
-      write_register (FP_REGNUM, prev_fi->frame);
-    }
-  else
-    {
-      /* Leaf procedure.  Just restore the return address into the IP.  */
-      write_register (RIP_REGNUM, leaf_return_addr);
-    }
-
-  /* Now restore any global regs that the current function had saved. */
-  get_frame_saved_regs (current_fi, &fsr);
-  for (i = G0_REGNUM; i < G14_REGNUM; i++)
-    {
-      if (save_addr = fsr.regs[i])
-	write_register (i, read_memory_integer (save_addr, 4));
-    }
-
-  /* Flush the frame cache, create a frame for the new innermost frame,
-     and make it the current frame.  */
-
-  flush_cached_frames ();
-}
-
-/* Given a 960 stop code (fault or trace), return the signal which
-   corresponds.  */
-
-enum target_signal
-i960_fault_to_signal (fault)
-    int fault;
-{
-  switch (fault)
-    {
-    case 0: return TARGET_SIGNAL_BUS; /* parallel fault */
-    case 1: return TARGET_SIGNAL_UNKNOWN;
-    case 2: return TARGET_SIGNAL_ILL; /* operation fault */
-    case 3: return TARGET_SIGNAL_FPE; /* arithmetic fault */
-    case 4: return TARGET_SIGNAL_FPE; /* floating point fault */
-
-      /* constraint fault.  This appears not to distinguish between
-	 a range constraint fault (which should be SIGFPE) and a privileged
-	 fault (which should be SIGILL).  */
-    case 5: return TARGET_SIGNAL_ILL;
-
-    case 6: return TARGET_SIGNAL_SEGV; /* virtual memory fault */
-
-      /* protection fault.  This is for an out-of-range argument to
-	 "calls".  I guess it also could be SIGILL. */
-    case 7: return TARGET_SIGNAL_SEGV;
-
-    case 8: return TARGET_SIGNAL_BUS; /* machine fault */
-    case 9: return TARGET_SIGNAL_BUS; /* structural fault */
-    case 0xa: return TARGET_SIGNAL_ILL; /* type fault */
-    case 0xb: return TARGET_SIGNAL_UNKNOWN; /* reserved fault */
-    case 0xc: return TARGET_SIGNAL_BUS; /* process fault */
-    case 0xd: return TARGET_SIGNAL_SEGV; /* descriptor fault */
-    case 0xe: return TARGET_SIGNAL_BUS; /* event fault */
-    case 0xf: return TARGET_SIGNAL_UNKNOWN; /* reserved fault */
-    case 0x10: return TARGET_SIGNAL_TRAP; /* single-step trace */
-    case 0x11: return TARGET_SIGNAL_TRAP; /* branch trace */
-    case 0x12: return TARGET_SIGNAL_TRAP; /* call trace */
-    case 0x13: return TARGET_SIGNAL_TRAP; /* return trace */
-    case 0x14: return TARGET_SIGNAL_TRAP; /* pre-return trace */
-    case 0x15: return TARGET_SIGNAL_TRAP; /* supervisor call trace */
-    case 0x16: return TARGET_SIGNAL_TRAP; /* breakpoint trace */
-    default: return TARGET_SIGNAL_UNKNOWN;
-    }
-}
-
-/****************************************/
-/* MEM format				*/
-/****************************************/
-
-struct tabent {
-	char	*name;
-	char	numops;
-};
-
-static int				/* returns instruction length: 4 or 8 */
-mem( memaddr, word1, word2, noprint )
-    unsigned long memaddr;
-    unsigned long word1, word2;
-    int noprint;		/* If TRUE, return instruction length, but
-				   don't output any text.  */
-{
-	int i, j;
-	int len;
-	int mode;
-	int offset;
-	const char *reg1, *reg2, *reg3;
-
-	/* This lookup table is too sparse to make it worth typing in, but not
-	 * so large as to make a sparse array necessary.  We allocate the
-	 * table at runtime, initialize all entries to empty, and copy the
-	 * real ones in from an initialization table.
-	 *
-	 * NOTE: In this table, the meaning of 'numops' is:
-	 *	 1: single operand
-	 *	 2: 2 operands, load instruction
-	 *	-2: 2 operands, store instruction
-	 */
-	static struct tabent *mem_tab = NULL;
-/* Opcodes of 0x8X, 9X, aX, bX, and cX must be in the table.  */
-#define MEM_MIN	0x80
-#define MEM_MAX	0xcf
-#define MEM_SIZ	((MEM_MAX-MEM_MIN+1) * sizeof(struct tabent))
-
-	static struct { int opcode; char *name; char numops; } mem_init[] = {
-		0x80,	"ldob",	 2,
-		0x82,	"stob",	-2,
-		0x84,	"bx",	 1,
-		0x85,	"balx",	 2,
-		0x86,	"callx", 1,
-		0x88,	"ldos",	 2,
-		0x8a,	"stos",	-2,
-		0x8c,	"lda",	 2,
-		0x90,	"ld",	 2,
-		0x92,	"st",	-2,
-		0x98,	"ldl",	 2,
-		0x9a,	"stl",	-2,
-		0xa0,	"ldt",	 2,
-		0xa2,	"stt",	-2,
-		0xb0,	"ldq",	 2,
-		0xb2,	"stq",	-2,
-		0xc0,	"ldib",	 2,
-		0xc2,	"stib",	-2,
-		0xc8,	"ldis",	 2,
-		0xca,	"stis",	-2,
-		0,	NULL,	0
-	};
-
-	if ( mem_tab == NULL ){
-		mem_tab = (struct tabent *) xmalloc( MEM_SIZ );
-		memset( mem_tab, '\0', MEM_SIZ );
-		for ( i = 0; mem_init[i].opcode != 0; i++ ){
-			j = mem_init[i].opcode - MEM_MIN;
-			mem_tab[j].name = mem_init[i].name;
-			mem_tab[j].numops = mem_init[i].numops;
-		}
-	}
-
-	i = ((word1 >> 24) & 0xff) - MEM_MIN;
-	mode = (word1 >> 10) & 0xf;
-
-	if ( (mem_tab[i].name != NULL)		/* Valid instruction */
-	&&   ((mode == 5) || (mode >=12)) ){	/* With 32-bit displacement */
-		len = 8;
-	} else {
-		len = 4;
-	}
-
-	if ( noprint ){
-		return len;
-	}
-	abort ();
-}
-
-/* Read the i960 instruction at 'memaddr' and return the address of 
-   the next instruction after that, or 0 if 'memaddr' is not the
-   address of a valid instruction.  The first word of the instruction
-   is stored at 'pword1', and the second word, if any, is stored at
-   'pword2'.  */
-
-static CORE_ADDR
-next_insn (memaddr, pword1, pword2)
-     unsigned int *pword1, *pword2;
-     CORE_ADDR memaddr;
-{
-  int len;
-  char buf[8];
-
-  /* Read the two (potential) words of the instruction at once,
-     to eliminate the overhead of two calls to read_memory ().
-     FIXME: Loses if the first one is readable but the second is not
-     (e.g. last word of the segment).  */
-
-  read_memory (memaddr, buf, 8);
-  *pword1 = extract_unsigned_integer (buf, 4);
-  *pword2 = extract_unsigned_integer (buf + 4, 4);
-
-  /* Divide instruction set into classes based on high 4 bits of opcode*/
-
-  switch ((*pword1 >> 28) & 0xf)
-    {
-    case 0x0:
-    case 0x1:	/* ctrl */
-
-    case 0x2:
-    case 0x3:	/* cobr */
-
-    case 0x5:
-    case 0x6:
-    case 0x7:	/* reg */
-      len = 4;
-      break;
-
-    case 0x8:
-    case 0x9:
-    case 0xa:
-    case 0xb:
-    case 0xc:
-      len = mem (memaddr, *pword1, *pword2, 1);
-      break;
-
-    default:	/* invalid instruction */
-      len = 0;
-      break;
-    }
-
-  if (len)
-    return memaddr + len;
-  else
-    return 0;
-}
-
-/* 'start_frame' is a variable in the MON960 runtime startup routine
-   that contains the frame pointer of the 'start' routine (the routine
-   that calls 'main').  By reading its contents out of remote memory,
-   we can tell where the frame chain ends:  backtraces should halt before
-   they display this frame.  */
-
-int
-mon960_frame_chain_valid (chain, curframe)
-    CORE_ADDR chain;
-    struct frame_info *curframe;
-{
-	struct symbol *sym;
-	struct minimal_symbol *msymbol;
-
-	/* crtmon960.o is an assembler module that is assumed to be linked
-	 * first in an i80960 executable.  It contains the true entry point;
-	 * it performs startup up initialization and then calls 'main'.
-	 *
-	 * 'sf' is the name of a variable in crtmon960.o that is set
-	 *	during startup to the address of the first frame.
-	 *
-	 * 'a' is the address of that variable in 80960 memory.
-	 */
-	static char sf[] = "start_frame";
-	CORE_ADDR a;
-
-
-	chain &= ~0x3f; /* Zero low 6 bits because previous frame pointers
-			   contain return status info in them.  */
-	if ( chain == 0 ){
-		return 0;
-	}
-
-	sym = lookup_symbol(sf, 0, VAR_NAMESPACE, (int *)NULL, 
-				  (struct symtab **)NULL);
-	if ( sym != 0 ){
-		a = SYMBOL_VALUE (sym);
-	} else {
-		msymbol = lookup_minimal_symbol (sf, NULL, NULL);
-		if (msymbol == NULL)
-			return 0;
-		a = SYMBOL_VALUE_ADDRESS (msymbol);
-	}
-
-	return ( chain != read_memory_integer(a,4) );
-}
-
-void
-_initialize_i960_tdep ()
-{
-  check_host ();
-
-  tm_print_insn = print_insn_i960;
-}
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
deleted file mode 100644
index 89adb46..0000000
--- a/gdb/infcmd.c
+++ /dev/null
@@ -1,1541 +0,0 @@
-/* Memory-access and commands for "inferior" process, for GDB.
-   Copyright 1986, 87, 88, 89, 91, 92, 95, 96, 1998 
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <signal.h>
-#include "gdb_string.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "frame.h"
-#include "inferior.h"
-#include "environ.h"
-#include "value.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "language.h"
-#include "symfile.h"
-#include "objfiles.h"
-
-/* Functions exported for general use: */
-
-void nofp_registers_info PARAMS ((char *, int));
-
-void all_registers_info PARAMS ((char *, int));
-
-void registers_info PARAMS ((char *, int));
-
-/* Local functions: */
-
-void continue_command PARAMS ((char *, int));
-
-static void until_next_command PARAMS ((int));
-
-static void until_command PARAMS ((char *, int));
-
-static void path_info PARAMS ((char *, int));
-
-static void path_command PARAMS ((char *, int));
-
-static void unset_command PARAMS ((char *, int));
-
-static void float_info PARAMS ((char *, int));
-
-static void detach_command PARAMS ((char *, int));
-
-#if !defined (DO_REGISTERS_INFO)
-static void do_registers_info PARAMS ((int, int));
-#endif
-
-static void unset_environment_command PARAMS ((char *, int));
-
-static void set_environment_command PARAMS ((char *, int));
-
-static void environment_info PARAMS ((char *, int));
-
-static void program_info PARAMS ((char *, int));
-
-static void finish_command PARAMS ((char *, int));
-
-static void signal_command PARAMS ((char *, int));
-
-static void jump_command PARAMS ((char *, int));
-
-static void step_1 PARAMS ((int, int, char *));
-
-void nexti_command PARAMS ((char *, int));
-
-void stepi_command PARAMS ((char *, int));
-
-static void next_command PARAMS ((char *, int));
-
-static void step_command PARAMS ((char *, int));
-
-static void run_command PARAMS ((char *, int));
-
-void _initialize_infcmd PARAMS ((void));
-
-#define GO_USAGE   "Usage: go <location>\n"
-
-#ifdef CALL_DUMMY_BREAKPOINT_OFFSET
-static void breakpoint_auto_delete_contents PARAMS ((PTR));
-#endif
-
-#define ERROR_NO_INFERIOR \
-   if (!target_has_execution) error ("The program is not being run.");
-
-/* String containing arguments to give to the program, separated by spaces.
-   Empty string (pointer to '\0') means no args.  */
-
-static char *inferior_args;
-
-/* File name for default use for standard in/out in the inferior.  */
-
-char *inferior_io_terminal;
-
-/* Pid of our debugged inferior, or 0 if no inferior now.
-   Since various parts of infrun.c test this to see whether there is a program
-   being debugged it should be nonzero (currently 3 is used) for remote
-   debugging.  */
-
-int inferior_pid;
-
-/* Last signal that the inferior received (why it stopped).  */
-
-enum target_signal stop_signal;
-
-/* Address at which inferior stopped.  */
-
-CORE_ADDR stop_pc;
-
-/* Chain containing status of breakpoint(s) that we have stopped at.  */
-
-bpstat stop_bpstat;
-
-/* Flag indicating that a command has proceeded the inferior past the
-   current breakpoint.  */
-
-int breakpoint_proceeded;
-
-/* Nonzero if stopped due to a step command.  */
-
-int stop_step;
-
-/* Nonzero if stopped due to completion of a stack dummy routine.  */
-
-int stop_stack_dummy;
-
-/* Nonzero if stopped due to a random (unexpected) signal in inferior
-   process.  */
-
-int stopped_by_random_signal;
-
-/* Range to single step within.
-   If this is nonzero, respond to a single-step signal
-   by continuing to step if the pc is in this range.  */
-
-CORE_ADDR step_range_start; /* Inclusive */
-CORE_ADDR step_range_end; /* Exclusive */
-
-/* Stack frame address as of when stepping command was issued.
-   This is how we know when we step into a subroutine call,
-   and how to set the frame for the breakpoint used to step out.  */
-
-CORE_ADDR step_frame_address;
-
-/* Our notion of the current stack pointer.  */
-
-CORE_ADDR step_sp;
-
-/* 1 means step over all subroutine calls.
-   0 means don't step over calls (used by stepi).
-   -1 means step over calls to undebuggable functions.  */
-
-int step_over_calls;
-
-/* If stepping, nonzero means step count is > 1
-   so don't print frame next time inferior stops
-   if it stops due to stepping.  */
-
-int step_multi;
-
-/* Environment to use for running inferior,
-   in format described in environ.h.  */
-
-struct environ *inferior_environ;
-
-
-/* ARGSUSED */
-void
-tty_command (file, from_tty)
-     char *file;
-     int from_tty;
-{
-  if (file == 0)
-    error_no_arg ("terminal name for running target process");
-
-  inferior_io_terminal = savestring (file, strlen (file));
-}
-
-static void
-run_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *exec_file;
-
-  dont_repeat ();
-
-  if (inferior_pid != 0 && target_has_execution)
-    {
-      if (
-	  !query ("The program being debugged has been started already.\n\
-Start it from the beginning? "))
-	error ("Program not restarted.");
-      target_kill ();
-#if defined(SOLIB_RESTART)
-      SOLIB_RESTART ();
-#endif
-      init_wait_for_inferior ();
-    }
-
-  clear_breakpoint_hit_counts ();
-
-  exec_file = (char *) get_exec_file (0);
-
-  /* Purge old solib objfiles. */
-  objfile_purge_solibs ();
-
-  do_run_cleanups (NULL);
-
-  /* The exec file is re-read every time we do a generic_mourn_inferior, so
-     we just have to worry about the symbol file.  */
-  reread_symbols ();
-
-  /* We keep symbols from add-symbol-file, on the grounds that the
-     user might want to add some symbols before running the program
-     (right?).  But sometimes (dynamic loading where the user manually
-     introduces the new symbols with add-symbol-file), the code which
-     the symbols describe does not persist between runs.  Currently
-     the user has to manually nuke all symbols between runs if they
-     want them to go away (PR 2207).  This is probably reasonable.  */
-
-  if (args)
-    {
-      char *cmd;
-      cmd = concat ("set args ", args, NULL);
-      make_cleanup (free, cmd);
-      execute_command (cmd, from_tty);
-    }
-
-  if (from_tty)
-    {
-      puts_filtered("Starting program: ");
-      if (exec_file)
-	puts_filtered(exec_file);
-      puts_filtered(" ");
-      puts_filtered(inferior_args);
-      puts_filtered("\n");
-      gdb_flush (gdb_stdout);
-    }
-
-  target_create_inferior (exec_file, inferior_args,
-			  environ_vector (inferior_environ));
-}
-
-
-static void
-run_no_args_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  execute_command("set args", from_tty);
-  run_command((char *)NULL, from_tty);
-}
-
-
-void
-continue_command (proc_count_exp, from_tty)
-     char *proc_count_exp;
-     int from_tty;
-{
-  ERROR_NO_INFERIOR;
-
-  /* If have argument, set proceed count of breakpoint we stopped at.  */
-
-  if (proc_count_exp != NULL)
-    {
-      bpstat bs = stop_bpstat;
-      int num = bpstat_num (&bs);
-      if (num == 0 && from_tty)
-	{
-	  printf_filtered
-	    ("Not stopped at any breakpoint; argument ignored.\n");
-	}
-      while (num != 0)
-	{
-	  set_ignore_count (num,
-			    parse_and_eval_address (proc_count_exp) - 1,
-			    from_tty);
-	  /* set_ignore_count prints a message ending with a period.
-	     So print two spaces before "Continuing.".  */
-	  if (from_tty)
-	    printf_filtered ("  ");
-	  num = bpstat_num (&bs);
-	}
-    }
-
-  if (from_tty)
-    printf_filtered ("Continuing.\n");
-
-  clear_proceed_status ();
-
-  proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Step until outside of current statement.  */
-
-/* ARGSUSED */
-static void
-step_command (count_string, from_tty)
-     char *count_string;
-     int from_tty;
-{
-  step_1 (0, 0, count_string);
-}
-
-/* Likewise, but skip over subroutine calls as if single instructions.  */
-
-/* ARGSUSED */
-static void
-next_command (count_string, from_tty)
-     char *count_string;
-     int from_tty;
-{
-  step_1 (1, 0, count_string);
-}
-
-/* Likewise, but step only one instruction.  */
-
-/* ARGSUSED */
-void
-stepi_command (count_string, from_tty)
-     char *count_string;
-     int from_tty;
-{
-  step_1 (0, 1, count_string);
-}
-
-/* ARGSUSED */
-void
-nexti_command (count_string, from_tty)
-     char *count_string;
-     int from_tty;
-{
-  step_1 (1, 1, count_string);
-}
-
-static void
-step_1 (skip_subroutines, single_inst, count_string)
-     int skip_subroutines;
-     int single_inst;
-     char *count_string;
-{
-  register int count = 1;
-  struct frame_info *frame;
-  struct cleanup *cleanups = 0;
-
-  ERROR_NO_INFERIOR;
-  count = count_string ? parse_and_eval_address (count_string) : 1;
-
-  if (!single_inst || skip_subroutines) /* leave si command alone */
-    {
-      enable_longjmp_breakpoint();
-      cleanups = make_cleanup ((make_cleanup_func) disable_longjmp_breakpoint, 
-                               0);
-    }
-
-  for (; count > 0; count--)
-    {
-      clear_proceed_status ();
-
-      frame = get_current_frame ();
-      if (!frame)			/* Avoid coredump here.  Why tho? */
-	error ("No current frame");
-      step_frame_address = FRAME_FP (frame);
-      step_sp = read_sp ();
-
-      if (! single_inst)
-	{
-	  find_pc_line_pc_range (stop_pc, &step_range_start, &step_range_end);
-	  if (step_range_end == 0)
-	    {
-	      char *name;
-	      if (find_pc_partial_function (stop_pc, &name, &step_range_start,
-					    &step_range_end) == 0)
-		error ("Cannot find bounds of current function");
-
-	      target_terminal_ours ();
-	      printf_filtered ("\
-Single stepping until exit from function %s, \n\
-which has no line number information.\n", name);
-	    }
-	}
-      else
-	{
-	  /* Say we are stepping, but stop after one insn whatever it does.  */
-	  step_range_start = step_range_end = 1;
-	  if (!skip_subroutines)
-	    /* It is stepi.
-	       Don't step over function calls, not even to functions lacking
-	       line numbers.  */
-	    step_over_calls = 0;
-	}
-
-      if (skip_subroutines)
-	step_over_calls = 1;
-
-      step_multi = (count > 1);
-      proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 1);
-      if (! stop_step)
-	break;
-
-      /* FIXME: On nexti, this may have already been done (when we hit the
-	 step resume break, I think).  Probably this should be moved to
-	 wait_for_inferior (near the top).  */
-#if defined (SHIFT_INST_REGS)
-      SHIFT_INST_REGS();
-#endif
-    }
-
-  if (!single_inst || skip_subroutines)
-    do_cleanups(cleanups);
-}
-
-/* Continue program at specified address.  */
-
-static void
-jump_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  register CORE_ADDR addr;
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  struct symbol *fn;
-  struct symbol *sfn;
-
-  ERROR_NO_INFERIOR;
-
-  if (!arg)
-    error_no_arg ("starting address");
-
-  sals = decode_line_spec_1 (arg, 1);
-  if (sals.nelts != 1)
-    {
-      error ("Unreasonable jump request");
-    }
-
-  sal = sals.sals[0];
-  free ((PTR)sals.sals);
-
-  if (sal.symtab == 0 && sal.pc == 0)
-    error ("No source file has been specified.");
-
-  resolve_sal_pc (&sal);			/* May error out */
-
-  /* See if we are trying to jump to another function. */
-  fn = get_frame_function (get_current_frame ());
-  sfn = find_pc_function (sal.pc);
-  if (fn != NULL && sfn != fn)
-    {
-      if (!query ("Line %d is not in `%s'.  Jump anyway? ", sal.line,
-		  SYMBOL_SOURCE_NAME (fn)))
-	{
-	  error ("Not confirmed.");
-	  /* NOTREACHED */
-	}
-    }
-
-  if (sfn != NULL) 
-    {
-      fixup_symbol_section (sfn, 0);
-      if (section_is_overlay (SYMBOL_BFD_SECTION (sfn)) && 
-	  !section_is_mapped (SYMBOL_BFD_SECTION (sfn)))
-	{
-	  if (!query ("WARNING!!!  Destination is in unmapped overlay!  Jump anyway? "))
-	    {
-	      error ("Not confirmed.");
-	      /* NOTREACHED */
-	    }
-	}
-    }
-
-
-  addr = sal.pc;
-
-  if (from_tty)
-    {
-      printf_filtered ("Continuing at ");
-      print_address_numeric (addr, 1, gdb_stdout);
-      printf_filtered (".\n");
-    }
-
-  clear_proceed_status ();
-  proceed (addr, TARGET_SIGNAL_0, 0);
-}
-
-
-/* Go to line or address in current procedure */
-static void
-go_command(line_no, from_tty)
-     char *line_no;
-     int from_tty;
-{
-  if (line_no == (char *)NULL || !*line_no)
-    printf_filtered(GO_USAGE);
-  else
-    {
-      tbreak_command(line_no, from_tty);
-      jump_command(line_no, from_tty);
-    }
-}
-
-
-/* Continue program giving it specified signal.  */
-
-static void
-signal_command (signum_exp, from_tty)
-     char *signum_exp;
-     int from_tty;
-{
-  enum target_signal oursig;
-
-  dont_repeat ();		/* Too dangerous.  */
-  ERROR_NO_INFERIOR;
-
-  if (!signum_exp)
-    error_no_arg ("signal number");
-
-  /* It would be even slicker to make signal names be valid expressions,
-     (the type could be "enum $signal" or some such), then the user could
-     assign them to convenience variables.  */
-  oursig = target_signal_from_name (signum_exp);
-
-  if (oursig == TARGET_SIGNAL_UNKNOWN)
-    {
-      /* No, try numeric.  */
-      int num = parse_and_eval_address (signum_exp);
-
-      if (num == 0)
-	oursig = TARGET_SIGNAL_0;
-      else
-	oursig = target_signal_from_command (num);
-    }
-
-  if (from_tty)
-    {
-      if (oursig == TARGET_SIGNAL_0)
-	printf_filtered ("Continuing with no signal.\n");
-      else
-	printf_filtered ("Continuing with signal %s.\n",
-			 target_signal_to_name (oursig));
-    }
-
-  clear_proceed_status ();
-  /* "signal 0" should not get stuck if we are stopped at a breakpoint.
-     FIXME: Neither should "signal foo" but when I tried passing
-     (CORE_ADDR)-1 unconditionally I got a testsuite failure which I haven't
-     tried to track down yet.  */
-  proceed (oursig == TARGET_SIGNAL_0 ? (CORE_ADDR) -1 : stop_pc, oursig, 0);
-}
-
-/* Call breakpoint_auto_delete on the current contents of the bpstat
-   pointed to by arg (which is really a bpstat *).  */
-
-#ifdef CALL_DUMMY_BREAKPOINT_OFFSET
-
-static void
-breakpoint_auto_delete_contents (arg)
-     PTR arg;
-{
-  breakpoint_auto_delete (*(bpstat *)arg);
-}
-
-#endif	/* CALL_DUMMY_BREAKPOINT_OFFSET */
-
-/* Execute a "stack dummy", a piece of code stored in the stack
-   by the debugger to be executed in the inferior.
-
-   To call: first, do PUSH_DUMMY_FRAME.
-   Then push the contents of the dummy.  It should end with a breakpoint insn.
-   Then call here, passing address at which to start the dummy.
-
-   The contents of all registers are saved before the dummy frame is popped
-   and copied into the buffer BUFFER.
-
-   The dummy's frame is automatically popped whenever that break is hit.
-   If that is the first time the program stops, run_stack_dummy
-   returns to its caller with that frame already gone and returns 0.
-   Otherwise, run_stack-dummy returns 1 (the frame will eventually be popped
-   when we do hit that breakpoint).  */
-
-/* DEBUG HOOK:  4 => return instead of letting the stack dummy run.  */
-
-static int stack_dummy_testing = 0;
-
-int
-run_stack_dummy (addr, buffer)
-     CORE_ADDR addr;
-     char buffer[REGISTER_BYTES];
-{
-  struct cleanup *old_cleanups = make_cleanup (null_cleanup, 0);
-
-  /* Now proceed, having reached the desired place.  */
-  clear_proceed_status ();
-  if (stack_dummy_testing & 4)
-    {
-      POP_FRAME;
-      return(0);
-    }
-#ifdef CALL_DUMMY_BREAKPOINT_OFFSET
-  {
-    struct breakpoint *bpt;
-    struct symtab_and_line sal;
-
-    INIT_SAL (&sal);	/* initialize to zeroes */
-#if CALL_DUMMY_LOCATION != AT_ENTRY_POINT
-    sal.pc = addr - CALL_DUMMY_START_OFFSET + CALL_DUMMY_BREAKPOINT_OFFSET;
-#else
-    sal.pc = CALL_DUMMY_ADDRESS ();
-#endif
-    sal.section = find_pc_overlay (sal.pc);
-
-    /* Set up a FRAME for the dummy frame so we can pass it to
-       set_momentary_breakpoint.  We need to give the breakpoint a
-       frame in case there is only one copy of the dummy (e.g.
-       CALL_DUMMY_LOCATION == AFTER_TEXT_END).  */
-    flush_cached_frames ();
-    set_current_frame (create_new_frame (read_fp (), sal.pc));
-
-    /* If defined, CALL_DUMMY_BREAKPOINT_OFFSET is where we need to put
-       a breakpoint instruction.  If not, the call dummy already has the
-       breakpoint instruction in it.
-
-       addr is the address of the call dummy plus the CALL_DUMMY_START_OFFSET,
-       so we need to subtract the CALL_DUMMY_START_OFFSET.  */
-    bpt = set_momentary_breakpoint (sal,
-				    get_current_frame (),
-				    bp_call_dummy);
-    bpt->disposition = del;
-
-    /* If all error()s out of proceed ended up calling normal_stop (and
-       perhaps they should; it already does in the special case of error
-       out of resume()), then we wouldn't need this.  */
-    make_cleanup (breakpoint_auto_delete_contents, &stop_bpstat);
-  }
-#endif /* CALL_DUMMY_BREAKPOINT_OFFSET.  */
-
-  disable_watchpoints_before_interactive_call_start ();
-  proceed_to_finish = 1;	/* We want stop_registers, please... */
-  proceed (addr, TARGET_SIGNAL_0, 0);
-  enable_watchpoints_after_interactive_call_stop ();
-
-  discard_cleanups (old_cleanups);
-
-  if (!stop_stack_dummy)
-    return 1;
-
-  /* On return, the stack dummy has been popped already.  */
-
-  memcpy (buffer, stop_registers, sizeof stop_registers);
-  return 0;
-}
-
-/* Proceed until we reach a different source line with pc greater than
-   our current one or exit the function.  We skip calls in both cases.
-
-   Note that eventually this command should probably be changed so
-   that only source lines are printed out when we hit the breakpoint
-   we set.  This may involve changes to wait_for_inferior and the
-   proceed status code.  */
-
-/* ARGSUSED */
-static void
-until_next_command (from_tty)
-     int from_tty;
-{
-  struct frame_info *frame;
-  CORE_ADDR pc;
-  struct symbol *func;
-  struct symtab_and_line sal;
- 
-  clear_proceed_status ();
-
-  frame = get_current_frame ();
-
-  /* Step until either exited from this function or greater
-     than the current line (if in symbolic section) or pc (if
-     not). */
-
-  pc = read_pc ();
-  func = find_pc_function (pc);
-  
-  if (!func)
-    {
-      struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (pc);
-      
-      if (msymbol == NULL)
-	error ("Execution is not within a known function.");
-      
-      step_range_start = SYMBOL_VALUE_ADDRESS (msymbol);
-      step_range_end = pc;
-    }
-  else
-    {
-      sal = find_pc_line (pc, 0);
-      
-      step_range_start = BLOCK_START (SYMBOL_BLOCK_VALUE (func));
-      step_range_end = sal.end;
-    }
-  
-  step_over_calls = 1;
-  step_frame_address = FRAME_FP (frame);
-  step_sp = read_sp ();
-
-  step_multi = 0;		/* Only one call to proceed */
-  
-  proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 1);
-}
-
-static void 
-until_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  if (!target_has_execution)
-    error ("The program is not running.");
-  if (arg)
-    until_break_command (arg, from_tty);
-  else
-    until_next_command (from_tty);
-}
-
-/* "finish": Set a temporary breakpoint at the place
-   the selected frame will return to, then continue.  */
-
-static void
-finish_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct symtab_and_line sal;
-  register struct frame_info *frame;
-  register struct symbol *function;
-  struct breakpoint *breakpoint;
-  struct cleanup *old_chain;
-
-  if (arg)
-    error ("The \"finish\" command does not take any arguments.");
-  if (!target_has_execution)
-    error ("The program is not running.");
-  if (selected_frame == NULL)
-    error ("No selected frame.");
-
-  frame = get_prev_frame (selected_frame);
-  if (frame == 0)
-    error ("\"finish\" not meaningful in the outermost frame.");
-
-  clear_proceed_status ();
-
-  sal = find_pc_line (frame->pc, 0);
-  sal.pc = frame->pc;
-
-  breakpoint = set_momentary_breakpoint (sal, frame, bp_finish);
-
-  old_chain = make_cleanup ((make_cleanup_func) delete_breakpoint, breakpoint);
-
-  /* Find the function we will return from.  */
-
-  function = find_pc_function (selected_frame->pc);
-
-  /* Print info on the selected frame, including level number
-     but not source.  */
-  if (from_tty)
-    {
-      printf_filtered ("Run till exit from ");
-      print_stack_frame (selected_frame, selected_frame_level, 0);
-    }
-
-  proceed_to_finish = 1;		/* We want stop_registers, please... */
-  proceed ((CORE_ADDR) -1, TARGET_SIGNAL_DEFAULT, 0);
-
-  /* Did we stop at our breakpoint? */
-  if (bpstat_find_breakpoint(stop_bpstat, breakpoint) != NULL
-      && function != 0)
-    {
-      struct type *value_type;
-      register value_ptr val;
-      CORE_ADDR funcaddr;
-      int struct_return;
-
-      value_type = TYPE_TARGET_TYPE (SYMBOL_TYPE (function));
-      if (!value_type)
-	fatal ("internal: finish_command: function has no target type");
-      
-      if (TYPE_CODE (value_type) == TYPE_CODE_VOID)
-	return;
-
-      funcaddr = BLOCK_START (SYMBOL_BLOCK_VALUE (function));
-
-      struct_return = using_struct_return (value_of_variable (function, NULL),
-
-				   funcaddr,
-				   check_typedef (value_type),
-		BLOCK_GCC_COMPILED (SYMBOL_BLOCK_VALUE (function)));
-
-      if (!struct_return)
-      {
-        val = value_being_returned (value_type, stop_registers, struct_return);
-        printf_filtered ("Value returned is $%d = ", record_latest_value (val));
-        value_print (val, gdb_stdout, 0, Val_no_prettyprint);
-        printf_filtered ("\n");
-      }
-      else
-      {
-       /* elz: we cannot determine the contents of the structure because
-               it is on the stack, and we don't know where, since we did not
-               initiate the call, as opposed to the call_function_by_hand case */
-#ifdef VALUE_RETURNED_FROM_STACK
-          val = 0;
-          printf_filtered ("Value returned has type: %s.", TYPE_NAME (value_type));
-          printf_filtered (" Cannot determine contents\n");
-#else
-          val = value_being_returned (value_type, stop_registers, struct_return);
-          printf_filtered ("Value returned is $%d = ", record_latest_value (val));
-          value_print (val, gdb_stdout, 0, Val_no_prettyprint);
-          printf_filtered ("\n");
-#endif
-       
-      }
-    }
-  do_cleanups(old_chain);
-}
-
-/* ARGSUSED */
-static void
-program_info (args, from_tty)
-    char *args;
-    int from_tty;
-{
-  bpstat bs = stop_bpstat;
-  int num = bpstat_num (&bs);
-  
-  if (!target_has_execution)
-    {
-      printf_filtered ("The program being debugged is not being run.\n");
-      return;
-    }
-
-  target_files_info ();
-  printf_filtered ("Program stopped at %s.\n",
-		   local_hex_string((unsigned long) stop_pc));
-  if (stop_step)
-    printf_filtered ("It stopped after being stepped.\n");
-  else if (num != 0)
-    {
-      /* There may be several breakpoints in the same place, so this
-	 isn't as strange as it seems.  */
-      while (num != 0)
-	{
-	  if (num < 0)
-	    printf_filtered ("It stopped at a breakpoint that has since been deleted.\n");
-	  else
-	    printf_filtered ("It stopped at breakpoint %d.\n", num);
-	  num = bpstat_num (&bs);
-	}
-    }
-  else if (stop_signal != TARGET_SIGNAL_0)
-    {
-      printf_filtered ("It stopped with signal %s, %s.\n",
-		       target_signal_to_name (stop_signal),
-		       target_signal_to_string (stop_signal));
-    }
-
-  if (!from_tty)
-    printf_filtered ("Type \"info stack\" or \"info registers\" for more information.\n");
-}
-
-static void
-environment_info (var, from_tty)
-     char *var;
-     int from_tty;
-{
-  if (var)
-    {
-      register char *val = get_in_environ (inferior_environ, var);
-      if (val)
-	{
-	  puts_filtered (var);
-	  puts_filtered (" = ");
-	  puts_filtered (val);
-	  puts_filtered ("\n");
-	}
-      else
-	{
-	  puts_filtered ("Environment variable \"");
-	  puts_filtered (var);
-	  puts_filtered ("\" not defined.\n");
-	}
-    }
-  else
-    {
-      register char **vector = environ_vector (inferior_environ);
-      while (*vector)
-	{
-	  puts_filtered (*vector++);
-	  puts_filtered ("\n");
-	}
-    }
-}
-
-static void
-set_environment_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  register char *p, *val, *var;
-  int nullset = 0;
-
-  if (arg == 0)
-    error_no_arg ("environment variable and value");
-
-  /* Find seperation between variable name and value */
-  p = (char *) strchr (arg, '=');
-  val = (char *) strchr (arg, ' ');
-
-  if (p != 0 && val != 0)
-    {
-      /* We have both a space and an equals.  If the space is before the
-	 equals, walk forward over the spaces til we see a nonspace 
-	 (possibly the equals). */
-      if (p > val)
-	while (*val == ' ')
-	  val++;
-
-      /* Now if the = is after the char following the spaces,
-	 take the char following the spaces.  */
-      if (p > val)
-	p = val - 1;
-    }
-  else if (val != 0 && p == 0)
-    p = val;
-
-  if (p == arg)
-    error_no_arg ("environment variable to set");
-
-  if (p == 0 || p[1] == 0)
-    {
-      nullset = 1;
-      if (p == 0)
-	p = arg + strlen (arg);	/* So that savestring below will work */
-    }
-  else
-    {
-      /* Not setting variable value to null */
-      val = p + 1;
-      while (*val == ' ' || *val == '\t')
-	val++;
-    }
-
-  while (p != arg && (p[-1] == ' ' || p[-1] == '\t')) p--;
-
-  var = savestring (arg, p - arg);
-  if (nullset)
-    {
-      printf_filtered ("Setting environment variable \"%s\" to null value.\n", var);
-      set_in_environ (inferior_environ, var, "");
-    }
-  else
-    set_in_environ (inferior_environ, var, val);
-  free (var);
-}
-
-static void
-unset_environment_command (var, from_tty)
-     char *var;
-     int from_tty;
-{
-  if (var == 0)
-    {
-      /* If there is no argument, delete all environment variables.
-	 Ask for confirmation if reading from the terminal.  */
-      if (!from_tty || query ("Delete all environment variables? "))
-	{
-	  free_environ (inferior_environ);
-	  inferior_environ = make_environ ();
-	}
-    }
-  else
-    unset_in_environ (inferior_environ, var);
-}
-
-/* Handle the execution path (PATH variable) */
-
-static const char path_var_name[] = "PATH";
-
-/* ARGSUSED */
-static void
-path_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  puts_filtered ("Executable and object file path: ");
-  puts_filtered (get_in_environ (inferior_environ, path_var_name));
-  puts_filtered ("\n");
-}
-
-/* Add zero or more directories to the front of the execution path.  */
-
-static void
-path_command (dirname, from_tty)
-     char *dirname;
-     int from_tty;
-{
-  char *exec_path;
-  char *env;
-  dont_repeat ();
-  env = get_in_environ (inferior_environ, path_var_name);
-  /* Can be null if path is not set */
-  if (!env)
-    env = "";
-  exec_path = strsave (env);
-  mod_path (dirname, &exec_path);
-  set_in_environ (inferior_environ, path_var_name, exec_path);
-  free (exec_path);
-  if (from_tty)
-    path_info ((char *)NULL, from_tty);
-}
-
-
-#ifdef REGISTER_NAMES
-char *gdb_register_names[] = REGISTER_NAMES;
-#endif
-/* Print out the machine register regnum. If regnum is -1,
-   print all registers (fpregs == 1) or all non-float registers
-   (fpregs == 0).
-
-   For most machines, having all_registers_info() print the
-   register(s) one per line is good enough. If a different format
-   is required, (eg, for MIPS or Pyramid 90x, which both have
-   lots of regs), or there is an existing convention for showing
-   all the registers, define the macro DO_REGISTERS_INFO(regnum, fp)
-   to provide that format.  */  
-
-#if !defined (DO_REGISTERS_INFO)
-
-#define DO_REGISTERS_INFO(regnum, fp) do_registers_info(regnum, fp)
-
-static void
-do_registers_info (regnum, fpregs)
-     int regnum;
-     int fpregs;
-{
-  register int i;
-  int numregs = ARCH_NUM_REGS;
-
-  for (i = 0; i < numregs; i++)
-    {
-      char raw_buffer[MAX_REGISTER_RAW_SIZE];
-      char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
-
-      /* Decide between printing all regs, nonfloat regs, or specific reg.  */
-      if (regnum == -1) {
-	if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT && !fpregs)
-	  continue;
-      } else {
-        if (i != regnum)
-	  continue;
-      }
-
-      /* If the register name is empty, it is undefined for this
-	 processor, so don't display anything.  */
-      if (REGISTER_NAME (i) == NULL || *(REGISTER_NAME (i)) == '\0')
-	continue;
-
-      fputs_filtered (REGISTER_NAME (i), gdb_stdout);
-      print_spaces_filtered (15 - strlen (REGISTER_NAME (i)), gdb_stdout);
-
-      /* Get the data in raw format.  */
-      if (read_relative_register_raw_bytes (i, raw_buffer))
-	{
-	  printf_filtered ("*value not available*\n");
-	  continue;
-	}
-
-      /* Convert raw data to virtual format if necessary.  */
-#ifdef REGISTER_CONVERTIBLE
-      if (REGISTER_CONVERTIBLE (i))
-	{
-	  REGISTER_CONVERT_TO_VIRTUAL (i, REGISTER_VIRTUAL_TYPE (i),
-				       raw_buffer, virtual_buffer);
-	}
-      else
-#endif
-	memcpy (virtual_buffer, raw_buffer,
-		REGISTER_VIRTUAL_SIZE (i));
-
-      /* If virtual format is floating, print it that way, and in raw hex.  */
-      if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT)
-	{
-	  register int j;
-
-#ifdef INVALID_FLOAT
-	  if (INVALID_FLOAT (virtual_buffer, REGISTER_VIRTUAL_SIZE (i)))
-	    printf_filtered ("<invalid float>");
-	  else
-#endif
-	    val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
-		       gdb_stdout, 0, 1, 0, Val_pretty_default);
-
-	  printf_filtered ("\t(raw 0x");
-	  for (j = 0; j < REGISTER_RAW_SIZE (i); j++)
-	    {
-	      register int idx = TARGET_BYTE_ORDER == BIG_ENDIAN ? j
-		: REGISTER_RAW_SIZE (i) - 1 - j;
-	      printf_filtered ("%02x", (unsigned char)raw_buffer[idx]);
-	    }
-	  printf_filtered (")");
-	}
-
-/* FIXME!  val_print probably can handle all of these cases now...  */
-
-      /* Else if virtual format is too long for printf,
-	 print in hex a byte at a time.  */
-      else if (REGISTER_VIRTUAL_SIZE (i) > (int) sizeof (long))
-	{
-	  register int j;
-	  printf_filtered ("0x");
-	  for (j = 0; j < REGISTER_VIRTUAL_SIZE (i); j++)
-	    printf_filtered ("%02x", (unsigned char)virtual_buffer[j]);
-	}
-      /* Else print as integer in hex and in decimal.  */
-      else
-	{
-	  val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
-		     gdb_stdout, 'x', 1, 0, Val_pretty_default);
-	  printf_filtered ("\t");
-	  val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
-		     gdb_stdout,   0, 1, 0, Val_pretty_default);
-	}
-
-      /* The SPARC wants to print even-numbered float regs as doubles
-	 in addition to printing them as floats.  */
-#ifdef PRINT_REGISTER_HOOK
-      PRINT_REGISTER_HOOK (i);
-#endif
-
-      printf_filtered ("\n");
-    }
-}
-#endif /* no DO_REGISTERS_INFO.  */
-
-extern int target_map_name_to_register PARAMS ((char *, int));
-
-void
-registers_info (addr_exp, fpregs)
-     char *addr_exp;
-     int fpregs;
-{
-  int regnum, numregs;
-  register char *end;
-
-  if (!target_has_registers)
-    error ("The program has no registers now.");
-  if (selected_frame == NULL)
-    error ("No selected frame.");
-
-  if (!addr_exp)
-    {
-      DO_REGISTERS_INFO(-1, fpregs);
-      return;
-    }
-
-  do
-    {      
-      if (addr_exp[0] == '$')
-	addr_exp++;
-      end = addr_exp;
-      while (*end != '\0' && *end != ' ' && *end != '\t')
-	++end;
-      numregs = ARCH_NUM_REGS;
-
-      regnum = target_map_name_to_register (addr_exp, end - addr_exp);
-      if (regnum >= 0) 
-	goto found;
-
-      regnum = numregs;
-
-      if (*addr_exp >= '0' && *addr_exp <= '9')
-	regnum = atoi (addr_exp);		/* Take a number */
-      if (regnum >= numregs)		/* Bad name, or bad number */
-	error ("%.*s: invalid register", end - addr_exp, addr_exp);
-
-found:
-      DO_REGISTERS_INFO(regnum, fpregs);
-
-      addr_exp = end;
-      while (*addr_exp == ' ' || *addr_exp == '\t')
-	++addr_exp;
-    } while (*addr_exp != '\0');
-}
-
-void
-all_registers_info (addr_exp, from_tty)
-     char *addr_exp;
-     int from_tty;
-{
-  registers_info (addr_exp, 1);
-}
-
-void
-nofp_registers_info (addr_exp, from_tty)
-     char *addr_exp;
-     int from_tty;
-{
-  registers_info (addr_exp, 0);
-}
-
-
-/*
- * TODO:
- * Should save/restore the tty state since it might be that the
- * program to be debugged was started on this tty and it wants
- * the tty in some state other than what we want.  If it's running
- * on another terminal or without a terminal, then saving and
- * restoring the tty state is a harmless no-op.
- * This only needs to be done if we are attaching to a process.
- */
-
-/*
-   attach_command --
-   takes a program started up outside of gdb and ``attaches'' to it.
-   This stops it cold in its tracks and allows us to start debugging it.
-   and wait for the trace-trap that results from attaching.  */
-
-void
-attach_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-#ifdef SOLIB_ADD
-  extern int auto_solib_add;
-#endif
-
-  char *  exec_file;
-  char *  full_exec_path = NULL;
-
-  dont_repeat ();			/* Not for the faint of heart */
-
-  if (target_has_execution)
-    {
-      if (query ("A program is being debugged already.  Kill it? "))
-	target_kill ();
-      else
-	error ("Not killed.");
-    }
-
-  target_attach (args, from_tty);
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  /* Set up execution context to know that we should return from
-     wait_for_inferior as soon as the target reports a stop.  */
-  init_wait_for_inferior ();
-  clear_proceed_status ();
-  stop_soon_quietly = 1;
-
-  /* No traps are generated when attaching to inferior under Mach 3
-     or GNU hurd.  */
-#ifndef ATTACH_NO_WAIT
-  wait_for_inferior ();
-#endif
-
-  /*
-   * If no exec file is yet known, try to determine it from the
-   * process itself.
-   */
-  exec_file = (char *) get_exec_file (0);
-  if (! exec_file) {
-    exec_file = target_pid_to_exec_file (inferior_pid);
-    if (exec_file) {
-     /* It's possible we don't have a full path, but rather just a
-         filename.  Some targets, such as HP-UX, don't provide the
-         full path, sigh.
-
-         Attempt to qualify the filename against the source path.
-         (If that fails, we'll just fall back on the original
-         filename.  Not much more we can do...)
-         */
-      if (!source_full_path_of (exec_file, &full_exec_path))
-        full_exec_path = savestring (exec_file, strlen (exec_file));
-
-      exec_file_attach (full_exec_path, from_tty);
-      symbol_file_command (full_exec_path, from_tty);
-    }
-  }
-
-#ifdef SOLIB_ADD
-  if (auto_solib_add)
-    {
-      /* Add shared library symbols from the newly attached process, if any.  */
-      SOLIB_ADD ((char *)0, from_tty, &current_target);
-      re_enable_breakpoints_in_shlibs ();
-    }
-#endif
-
-  /* Take any necessary post-attaching actions for this platform.
-     */
-  target_post_attach (inferior_pid);
-
-  normal_stop ();
-}
-
-/*
- * detach_command --
- * takes a program previously attached to and detaches it.
- * The program resumes execution and will no longer stop
- * on signals, etc.  We better not have left any breakpoints
- * in the program or it'll die when it hits one.  For this
- * to work, it may be necessary for the process to have been
- * previously attached.  It *might* work if the program was
- * started via the normal ptrace (PTRACE_TRACEME).
- */
-
-static void
-detach_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  dont_repeat ();			/* Not for the faint of heart */
-  target_detach (args, from_tty);
-#if defined(SOLIB_RESTART)
-  SOLIB_RESTART ();
-#endif
-}
-
-/* ARGSUSED */
-static void
-float_info (addr_exp, from_tty)
-     char *addr_exp;
-     int from_tty;
-{
-#ifdef FLOAT_INFO
-	FLOAT_INFO;
-#else
-	printf_filtered ("No floating point info available for this processor.\n");
-#endif
-}
-
-/* ARGSUSED */
-static void
-unset_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_filtered ("\"unset\" must be followed by the name of an unset subcommand.\n");
-  help_list (unsetlist, "unset ", -1, gdb_stdout);
-}
-
-void
-_initialize_infcmd ()
-{
-  struct cmd_list_element *c;
-  
-  add_com ("tty", class_run, tty_command,
-	   "Set terminal for future runs of program being debugged.");
-
-  add_show_from_set
-    (add_set_cmd ("args", class_run, var_string_noescape, (char *)&inferior_args,
-		  
-"Set argument list to give program being debugged when it is started.\n\
-Follow this command with any number of args, to be passed to the program.",
-		  &setlist),
-     &showlist);
-
-  c = add_cmd
-    ("environment", no_class, environment_info,
-     "The environment to give the program, or one variable's value.\n\
-With an argument VAR, prints the value of environment variable VAR to\n\
-give the program being debugged.  With no arguments, prints the entire\n\
-environment to be given to the program.", &showlist);
-  c->completer = noop_completer;
-
-  add_prefix_cmd ("unset", no_class, unset_command,
-		  "Complement to certain \"set\" commands",
-		  &unsetlist, "unset ", 0, &cmdlist);
-  
-  c = add_cmd ("environment", class_run, unset_environment_command,
-	      "Cancel environment variable VAR for the program.\n\
-This does not affect the program until the next \"run\" command.",
-	   &unsetlist);
-  c->completer = noop_completer;
-
-  c = add_cmd ("environment", class_run, set_environment_command,
-	       "Set environment variable value to give the program.\n\
-Arguments are VAR VALUE where VAR is variable name and VALUE is value.\n\
-VALUES of environment variables are uninterpreted strings.\n\
-This does not affect the program until the next \"run\" command.",
-	   &setlist);
-  c->completer = noop_completer;
- 
-  add_com ("path", class_files, path_command,
-       "Add directory DIR(s) to beginning of search path for object files.\n\
-$cwd in the path means the current working directory.\n\
-This path is equivalent to the $PATH shell variable.  It is a list of\n\
-directories, separated by colons.  These directories are searched to find\n\
-fully linked executable files and separately compiled object files as needed.");
-
-  c = add_cmd ("paths", no_class, path_info,
-	    "Current search path for finding object files.\n\
-$cwd in the path means the current working directory.\n\
-This path is equivalent to the $PATH shell variable.  It is a list of\n\
-directories, separated by colons.  These directories are searched to find\n\
-fully linked executable files and separately compiled object files as needed.", &showlist);
-  c->completer = noop_completer;
-
- add_com ("attach", class_run, attach_command,
- 	   "Attach to a process or file outside of GDB.\n\
-This command attaches to another target, of the same type as your last\n\
-\"target\" command (\"info files\" will show your target stack).\n\
-The command may take as argument a process id or a device file.\n\
-For a process id, you must have permission to send the process a signal,\n\
-and it must have the same effective uid as the debugger.\n\
-When using \"attach\" with a process id, the debugger finds the\n\
-program running in the process, looking first in the current working\n\
-directory, or (if not found there) using the source file search path\n\
-(see the \"directory\" command).  You can also use the \"file\" command\n\
-to specify the program, and to load its symbol table.");
-
-  add_com ("detach", class_run, detach_command,
-	   "Detach a process or file previously attached.\n\
-If a process, it is no longer traced, and it continues its execution.  If you\n\
-were debugging a file, the file is closed and gdb no longer accesses it.");
-
-  add_com ("signal", class_run, signal_command,
-	   "Continue program giving it signal specified by the argument.\n\
-An argument of \"0\" means continue program without giving it a signal.");
-
-  add_com ("stepi", class_run, stepi_command,
-	   "Step one instruction exactly.\n\
-Argument N means do this N times (or till program stops for another reason).");
-  add_com_alias ("si", "stepi", class_alias, 0);
-
-  add_com ("nexti", class_run, nexti_command,
-	   "Step one instruction, but proceed through subroutine calls.\n\
-Argument N means do this N times (or till program stops for another reason).");
-  add_com_alias ("ni", "nexti", class_alias, 0);
-
-  add_com ("finish", class_run, finish_command,
-	   "Execute until selected stack frame returns.\n\
-Upon return, the value returned is printed and put in the value history.");
-
-  add_com ("next", class_run, next_command,
-	   "Step program, proceeding through subroutine calls.\n\
-Like the \"step\" command as long as subroutine calls do not happen;\n\
-when they do, the call is treated as one instruction.\n\
-Argument N means do this N times (or till program stops for another reason).");
-  add_com_alias ("n", "next", class_run, 1);
-  if (xdb_commands)
-    add_com_alias("S", "next", class_run, 1);
-
-  add_com ("step", class_run, step_command,
-	   "Step program until it reaches a different source line.\n\
-Argument N means do this N times (or till program stops for another reason).");
-  add_com_alias ("s", "step", class_run, 1);
-
-  add_com ("until", class_run, until_command,
-	   "Execute until the program reaches a source line greater than the current\n\
-or a specified line or address or function (same args as break command).\n\
-Execution will also stop upon exit from the current stack frame.");
-  add_com_alias ("u", "until", class_run, 1);
-  
-  add_com ("jump", class_run, jump_command,
-	   "Continue program being debugged at specified line or address.\n\
-Give as argument either LINENUM or *ADDR, where ADDR is an expression\n\
-for an address to start at.");
-
-  add_com ("go", class_run, go_command,
-	   "Usage: go <location>\n\
-Continue program being debugged, stopping at specified line or \n\
-address.\n\
-Give as argument either LINENUM or *ADDR, where ADDR is an \n\
-expression for an address to start at.\n\
-This command is a combination of tbreak and jump.");
-  if (xdb_commands)
-    add_com_alias("g", "g", class_run, 1);
-
-  add_com ("continue", class_run, continue_command,
-	   "Continue program being debugged, after signal or breakpoint.\n\
-If proceeding from breakpoint, a number N may be used as an argument,\n\
-which means to set the ignore count of that breakpoint to N - 1 (so that\n\
-the breakpoint won't break until the Nth time it is reached).");
-  add_com_alias ("c", "cont", class_run, 1);
-  add_com_alias ("fg", "cont", class_run, 1);
-
-  add_com ("run", class_run, run_command,
-	   "Start debugged program.  You may specify arguments to give it.\n\
-Args may include \"*\", or \"[...]\"; they are expanded using \"sh\".\n\
-Input and output redirection with \">\", \"<\", or \">>\" are also allowed.\n\n\
-With no arguments, uses arguments last specified (with \"run\" or \"set args\").\n\
-To cancel previous arguments and run with no arguments,\n\
-use \"set args\" without arguments.");
-  add_com_alias ("r", "run", class_run, 1);
-  if (xdb_commands)
-    add_com ("R", class_run, run_no_args_command,
-         "Start debugged program with no arguments.");
-
-  add_info ("registers", nofp_registers_info,
-    "List of integer registers and their contents, for selected stack frame.\n\
-Register name as argument means describe only that register.");
-
-  if (xdb_commands)
-    add_com("lr", class_info, nofp_registers_info,
-      "List of integer registers and their contents, for selected stack frame.\n\
-  Register name as argument means describe only that register.");
-  add_info ("all-registers", all_registers_info,
-"List of all registers and their contents, for selected stack frame.\n\
-Register name as argument means describe only that register.");
-
-  add_info ("program", program_info,
-	    "Execution status of the program.");
-
-  add_info ("float", float_info,
-	    "Print the status of the floating point unit\n");
-
-  inferior_args = savestring ("", 1);	/* Initially no args */
-  inferior_environ = make_environ ();
-  init_environ (inferior_environ);
-}
diff --git a/gdb/inferior.h b/gdb/inferior.h
deleted file mode 100644
index 5b72c92..0000000
--- a/gdb/inferior.h
+++ /dev/null
@@ -1,471 +0,0 @@
-/* Variables that describe the inferior process running under GDB:
-   Where it is, why it stopped, and how to step it.
-   Copyright 1986, 1989, 1992, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (INFERIOR_H)
-#define INFERIOR_H 1
-
-/* For bpstat.  */
-#include "breakpoint.h"
-
-/* For enum target_signal.  */
-#include "target.h"
-
-/* Structure in which to save the status of the inferior.  Save
-   through "save_inferior_status", restore through
-   "restore_inferior_status".
-   This pair of routines should be called around any transfer of
-   control to the inferior which you don't want showing up in your
-   control variables.  */
-
-struct inferior_status {
-  enum target_signal stop_signal;
-  CORE_ADDR stop_pc;
-  bpstat stop_bpstat;
-  int stop_step;
-  int stop_stack_dummy;
-  int stopped_by_random_signal;
-  int trap_expected;
-  CORE_ADDR step_range_start;
-  CORE_ADDR step_range_end;
-  CORE_ADDR step_frame_address;
-  int step_over_calls;
-  CORE_ADDR step_resume_break_address;
-  int stop_after_trap;
-  int stop_soon_quietly;
-  CORE_ADDR selected_frame_address;
-  char stop_registers[REGISTER_BYTES];
-
-  /* These are here because if call_function_by_hand has written some
-     registers and then decides to call error(), we better not have changed
-     any registers.  */
-  char registers[REGISTER_BYTES];
-
-  int selected_level;
-  int breakpoint_proceeded;
-  int restore_stack_info;
-  int proceed_to_finish;
-};
-
-/* This macro gives the number of registers actually in use by the
-   inferior.  This may be less than the total number of registers,
-   perhaps depending on the actual CPU in use or program being run.  */
-
-#ifndef ARCH_NUM_REGS
-#define ARCH_NUM_REGS NUM_REGS
-#endif
-
-extern void save_inferior_status PARAMS ((struct inferior_status *, int));
-
-extern void restore_inferior_status PARAMS ((struct inferior_status *));
-
-extern void set_sigint_trap PARAMS ((void));
-
-extern void clear_sigint_trap PARAMS ((void));
-
-extern void set_sigio_trap PARAMS ((void));
-
-extern void clear_sigio_trap PARAMS ((void));
-
-/* File name for default use for standard in/out in the inferior.  */
-
-extern char *inferior_io_terminal;
-
-/* Pid of our debugged inferior, or 0 if no inferior now.  */
-
-extern int inferior_pid;
-
-/* This is only valid when inferior_pid is non-zero.
-
-   If this is 0, then exec events should be noticed and responded to
-   by the debugger (i.e., be reported to the user).
-
-   If this is > 0, then that many subsequent exec events should be
-   ignored (i.e., not be reported to the user).
-   */
-extern int  inferior_ignoring_startup_exec_events;
-
-/* This is only valid when inferior_ignoring_startup_exec_events is
-   zero.
-
-   Some targets (stupidly) report more than one exec event per actual
-   call to an event() system call.  If only the last such exec event
-   need actually be noticed and responded to by the debugger (i.e.,
-   be reported to the user), then this is the number of "leading"
-   exec events which should be ignored.
-   */
-extern int  inferior_ignoring_leading_exec_events;
-
-/* Inferior environment. */
-
-extern struct environ *inferior_environ;
-
-/* Character array containing an image of the inferior programs' registers.  */
-
-extern char registers[];
-
-/* Array of validity bits (one per register).  Nonzero at position XXX_REGNUM
-   means that `registers' contains a valid copy of inferior register XXX.
-   -1 if register value is not available. */
-
-extern SIGNED char register_valid[NUM_REGS];
-
-extern void clear_proceed_status PARAMS ((void));
-
-extern void proceed PARAMS ((CORE_ADDR, enum target_signal, int));
-
-extern void kill_inferior PARAMS ((void));
-
-extern void generic_mourn_inferior PARAMS ((void));
-
-extern void terminal_ours PARAMS ((void));
-
-extern int run_stack_dummy PARAMS ((CORE_ADDR, char [REGISTER_BYTES]));
-
-extern CORE_ADDR read_pc PARAMS ((void));
-
-extern CORE_ADDR read_pc_pid PARAMS ((int));
-
-extern void write_pc PARAMS ((CORE_ADDR));
-
-extern void write_pc_pid PARAMS ((CORE_ADDR, int));
-
-extern CORE_ADDR read_sp PARAMS ((void));
-
-extern void write_sp PARAMS ((CORE_ADDR));
-
-extern CORE_ADDR read_fp PARAMS ((void));
-
-extern void write_fp PARAMS ((CORE_ADDR));
-
-extern void wait_for_inferior PARAMS ((void));
-
-extern void init_wait_for_inferior PARAMS ((void));
-
-extern void close_exec_file PARAMS ((void));
-
-extern void reopen_exec_file PARAMS ((void));
-
-/* The `resume' routine should only be called in special circumstances.
-   Normally, use `proceed', which handles a lot of bookkeeping.  */
-
-extern void resume PARAMS ((int, enum target_signal));
-
-/* From misc files */
-
-extern void store_inferior_registers PARAMS ((int));
-
-extern void fetch_inferior_registers PARAMS ((int));
-
-extern void  solib_create_inferior_hook PARAMS ((void));
-
-extern void child_terminal_info PARAMS ((char *, int));
-
-extern void term_info PARAMS ((char *, int));
-
-extern void terminal_ours_for_output PARAMS ((void));
-
-extern void terminal_inferior PARAMS ((void));
-
-extern void terminal_init_inferior PARAMS ((void));
-
-extern void terminal_init_inferior_with_pgrp PARAMS ((int pgrp));
-
-/* From infptrace.c or infttrace.c */
-
-extern int attach PARAMS ((int));
-
-#if !defined(REQUIRE_ATTACH)
-#define REQUIRE_ATTACH attach
-#endif
-
-#if !defined(REQUIRE_DETACH)
-#define REQUIRE_DETACH(pid,siggnal) detach (siggnal)
-#endif
-
-extern void detach PARAMS ((int));
-
-int proc_wait PARAMS ((int, int *));
-
-extern void child_resume PARAMS ((int, int, enum target_signal));
-
-#ifndef PTRACE_ARG3_TYPE
-#define PTRACE_ARG3_TYPE int	/* Correct definition for most systems. */
-#endif
-
-extern int call_ptrace PARAMS ((int, int, PTRACE_ARG3_TYPE, int));
-
-extern void pre_fork_inferior PARAMS ((void));
-
-/* From procfs.c */
-
-extern int proc_iterate_over_mappings PARAMS ((int (*) (int, CORE_ADDR)));
-
-extern int procfs_first_available PARAMS ((void));
-
-extern int procfs_get_pid_fd PARAMS ((int));
-
-/* From fork-child.c */
-
-extern void fork_inferior PARAMS ((char *, char *, char **,
-                                  void (*) (void),
-                                  void (*) (int),
-                                  void (*) (void),
-                                  char *));
-
- 
-extern void
-clone_and_follow_inferior PARAMS ((int, int *));
-
-extern void startup_inferior PARAMS ((int));
-
-/* From inflow.c */
-
-extern void new_tty_prefork PARAMS ((char *));
-
-extern int gdb_has_a_terminal PARAMS ((void));
-
-/* From infrun.c */
-
-extern void start_remote PARAMS ((void));
-
-extern void normal_stop PARAMS ((void));
-
-extern int signal_stop_state PARAMS ((int));
-
-extern int signal_print_state PARAMS ((int));
-
-extern int signal_pass_state PARAMS ((int));
-
-/* From infcmd.c */
-
-extern void tty_command PARAMS ((char *, int));
-
-extern void attach_command PARAMS ((char *, int));
-
-/* Last signal that the inferior received (why it stopped).  */
-
-extern enum target_signal stop_signal;
-
-/* Address at which inferior stopped.  */
-
-extern CORE_ADDR stop_pc;
-
-/* Chain containing status of breakpoint(s) that we have stopped at.  */
-
-extern bpstat stop_bpstat;
-
-/* Flag indicating that a command has proceeded the inferior past the
-   current breakpoint.  */
-
-extern int breakpoint_proceeded;
-
-/* Nonzero if stopped due to a step command.  */
-
-extern int stop_step;
-
-/* Nonzero if stopped due to completion of a stack dummy routine.  */
-
-extern int stop_stack_dummy;
-
-/* Nonzero if program stopped due to a random (unexpected) signal in
-   inferior process.  */
-
-extern int stopped_by_random_signal;
-
-/* Range to single step within.
-   If this is nonzero, respond to a single-step signal
-   by continuing to step if the pc is in this range.
-
-   If step_range_start and step_range_end are both 1, it means to step for
-   a single instruction (FIXME: it might clean up wait_for_inferior in a
-   minor way if this were changed to the address of the instruction and
-   that address plus one.  But maybe not.).  */
-
-extern CORE_ADDR step_range_start; /* Inclusive */
-extern CORE_ADDR step_range_end; /* Exclusive */
-
-/* Stack frame address as of when stepping command was issued.
-   This is how we know when we step into a subroutine call,
-   and how to set the frame for the breakpoint used to step out.  */
-
-extern CORE_ADDR step_frame_address;
-
-/* Our notion of the current stack pointer.  */
-
-extern CORE_ADDR step_sp;
-
-/* 1 means step over all subroutine calls.
-   -1 means step over calls to undebuggable functions.  */
-
-extern int step_over_calls;
-
-/* If stepping, nonzero means step count is > 1
-   so don't print frame next time inferior stops
-   if it stops due to stepping.  */
-
-extern int step_multi;
-
-/* Nonzero means expecting a trap and caller will handle it themselves.
-   It is used after attach, due to attaching to a process;
-   when running in the shell before the child program has been exec'd;
-   and when running some kinds of remote stuff (FIXME?).  */
-
-extern int stop_soon_quietly;
-
-/* Nonzero if proceed is being used for a "finish" command or a similar
-   situation when stop_registers should be saved.  */
-
-extern int proceed_to_finish;
-
-/* Save register contents here when about to pop a stack dummy frame,
-   if-and-only-if proceed_to_finish is set.
-   Thus this contains the return value from the called function (assuming
-   values are returned in a register).  */
-
-extern char stop_registers[REGISTER_BYTES];
-
-/* Nonzero if the child process in inferior_pid was attached rather
-   than forked.  */
-
-extern int attach_flag;
-
-/* Sigtramp is a routine that the kernel calls (which then calls the
-   signal handler).  On most machines it is a library routine that
-   is linked into the executable.
-
-   This macro, given a program counter value and the name of the
-   function in which that PC resides (which can be null if the
-   name is not known), returns nonzero if the PC and name show
-   that we are in sigtramp.
-
-   On most machines just see if the name is sigtramp (and if we have
-   no name, assume we are not in sigtramp).  */
-#if !defined (IN_SIGTRAMP)
-#  if defined (SIGTRAMP_START)
-#    define IN_SIGTRAMP(pc, name) \
-       ((pc) >= SIGTRAMP_START(pc)   \
-        && (pc) < SIGTRAMP_END(pc) \
-        )
-#  else
-#    define IN_SIGTRAMP(pc, name) \
-       (name && STREQ ("_sigtramp", name))
-#  endif
-#endif
-
-/* Possible values for CALL_DUMMY_LOCATION.  */
-#define ON_STACK 1
-#define BEFORE_TEXT_END 2
-#define AFTER_TEXT_END 3
-#define AT_ENTRY_POINT 4
-
-#if !defined (CALL_DUMMY_LOCATION)
-#define CALL_DUMMY_LOCATION ON_STACK
-#endif /* No CALL_DUMMY_LOCATION.  */
-
-/* Are we in a call dummy?  The code below which allows DECR_PC_AFTER_BREAK
-   below is for infrun.c, which may give the macro a pc without that
-   subtracted out.  */
-#if !defined (PC_IN_CALL_DUMMY)
-#if CALL_DUMMY_LOCATION == BEFORE_TEXT_END
-extern CORE_ADDR text_end;
-#define PC_IN_CALL_DUMMY(pc, sp, frame_address) \
-  ((pc) >= text_end - CALL_DUMMY_LENGTH         \
-   && (pc) <= text_end + DECR_PC_AFTER_BREAK)
-#endif /* Before text_end.  */
-
-#if CALL_DUMMY_LOCATION == AFTER_TEXT_END
-extern CORE_ADDR text_end;
-#define PC_IN_CALL_DUMMY(pc, sp, frame_address) \
-  ((pc) >= text_end   \
-   && (pc) <= text_end + CALL_DUMMY_LENGTH + DECR_PC_AFTER_BREAK)
-#endif /* After text_end.  */
-
-#if CALL_DUMMY_LOCATION == ON_STACK
-/* Is the PC in a call dummy?  SP and FRAME_ADDRESS are the bottom and
-   top of the stack frame which we are checking, where "bottom" and
-   "top" refer to some section of memory which contains the code for
-   the call dummy.  Calls to this macro assume that the contents of
-   SP_REGNUM and FP_REGNUM (or the saved values thereof), respectively,
-   are the things to pass.
-
-   This won't work on the 29k, where SP_REGNUM and FP_REGNUM don't
-   have that meaning, but the 29k doesn't use ON_STACK.  This could be
-   fixed by generalizing this scheme, perhaps by passing in a frame
-   and adding a few fields, at least on machines which need them for
-   PC_IN_CALL_DUMMY.
-
-   Something simpler, like checking for the stack segment, doesn't work,
-   since various programs (threads implementations, gcc nested function
-   stubs, etc) may either allocate stack frames in another segment, or
-   allocate other kinds of code on the stack.  */
-
-#define PC_IN_CALL_DUMMY(pc, sp, frame_address) \
-  (INNER_THAN ((sp), (pc)) && (frame_address != 0) && INNER_THAN ((pc), (frame_address)))
-#endif /* On stack.  */
-
-#if CALL_DUMMY_LOCATION == AT_ENTRY_POINT
-#define PC_IN_CALL_DUMMY(pc, sp, frame_address)			\
-  ((pc) >= CALL_DUMMY_ADDRESS ()				\
-   && (pc) <= (CALL_DUMMY_ADDRESS () + DECR_PC_AFTER_BREAK))
-#endif /* At entry point.  */
-#endif /* No PC_IN_CALL_DUMMY.  */
-
-/* It's often not enough for our clients to know whether the PC is merely
-   somewhere within the call dummy.  They may need to know whether the
-   call dummy has actually completed.  (For example, wait_for_inferior
-   wants to know when it should truly stop because the call dummy has
-   completed.  If we're single-stepping because of slow watchpoints,
-   then we may find ourselves stopped at the entry of the call dummy,
-   and want to continue stepping until we reach the end.)
-
-   Note that this macro is intended for targets (like HP-UX) which
-   require more than a single breakpoint in their call dummies, and
-   therefore cannot use the CALL_DUMMY_BREAKPOINT_OFFSET mechanism.
-
-   If a target does define CALL_DUMMY_BREAKPOINT_OFFSET, then this
-   default implementation of CALL_DUMMY_HAS_COMPLETED is sufficient.
-   Else, a target may wish to supply an implementation that works in
-   the presense of multiple breakpoints in its call dummy.
-   */
-#if !defined(CALL_DUMMY_HAS_COMPLETED)
-#define CALL_DUMMY_HAS_COMPLETED(pc, sp, frame_address) \
-  PC_IN_CALL_DUMMY((pc), (sp), (frame_address))
-#endif
-
-/* If STARTUP_WITH_SHELL is set, GDB's "run" 
-   will attempts to start up the debugee under a shell.
-   This is in order for argument-expansion to occur. E.g.,
-   (gdb) run *
-   The "*" gets expanded by the shell into a list of files.
-   While this is a nice feature, it turns out to interact badly
-   with some of the catch-fork/catch-exec features we have added.
-   In particular, if the shell does any fork/exec's before
-   the exec of the target program, that can confuse GDB.
-   To disable this feature, set STARTUP_WITH_SHELL to 0.
-   To enable this feature, set STARTUP_WITH_SHELL to 1.
-   The catch-exec traps expected during start-up will 
-   be 1 if target is not started up with a shell, 2 if it is.
-   - RT
-   If you disable this, you need to decrement
-   START_INFERIOR_TRAPS_EXPECTED in tm.h. */
-#define STARTUP_WITH_SHELL 1
-
-#endif	/* !defined (INFERIOR_H) */
-
diff --git a/gdb/inflow.c b/gdb/inflow.c
deleted file mode 100644
index 6c5b793..0000000
--- a/gdb/inflow.c
+++ /dev/null
@@ -1,737 +0,0 @@
-/* Low level interface to ptrace, for GDB when running under Unix.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "command.h"
-#include "signals.h"
-#include "serial.h"
-#include "terminal.h"
-#include "target.h"
-#include "gdbthread.h"
-
-#include "gdb_string.h"
-#include <signal.h>
-#include <fcntl.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef HAVE_TERMIOS
-#define PROCESS_GROUP_TYPE pid_t
-#endif
-
-#ifdef HAVE_SGTTY
-#ifdef SHORT_PGRP
-/* This is only used for the ultra.  Does it have pid_t?  */
-#define PROCESS_GROUP_TYPE short
-#else
-#define PROCESS_GROUP_TYPE int
-#endif
-#endif /* sgtty */
-
-#if defined (SIGIO) && defined (FASYNC) && defined (FD_SET) && defined (F_SETOWN)
-static void
-handle_sigio PARAMS ((int));
-#endif
-
-static void
-pass_signal PARAMS ((int));
-
-static void
-kill_command PARAMS ((char *, int));
-
-static void
-terminal_ours_1 PARAMS ((int));
-
-/* Record terminal status separately for debugger and inferior.  */
-
-static serial_t stdin_serial;
-
-/* TTY state for the inferior.  We save it whenever the inferior stops, and
-   restore it when it resumes.  */
-static serial_ttystate inferior_ttystate;
-
-/* Our own tty state, which we restore every time we need to deal with the
-   terminal.  We only set it once, when GDB first starts.  The settings of
-   flags which readline saves and restores and unimportant.  */
-static serial_ttystate our_ttystate;
-
-/* fcntl flags for us and the inferior.  Saved and restored just like
-   {our,inferior}_ttystate.  */
-static int tflags_inferior;
-static int tflags_ours;
-
-#ifdef PROCESS_GROUP_TYPE
-/* Process group for us and the inferior.  Saved and restored just like
-   {our,inferior}_ttystate.  */
-PROCESS_GROUP_TYPE our_process_group;
-PROCESS_GROUP_TYPE inferior_process_group;
-#endif
-
-/* While the inferior is running, we want SIGINT and SIGQUIT to go to the
-   inferior only.  If we have job control, that takes care of it.  If not,
-   we save our handlers in these two variables and set SIGINT and SIGQUIT
-   to SIG_IGN.  */
-
-static void (*sigint_ours) ();
-static void (*sigquit_ours) ();
-
-/* The name of the tty (from the `tty' command) that we gave to the inferior
-   when it was last started.  */
-
-static char *inferior_thisrun_terminal;
-
-/* Nonzero if our terminal settings are in effect.  Zero if the
-   inferior's settings are in effect.  Ignored if !gdb_has_a_terminal
-   ().  */
-
-static int terminal_is_ours;
-
-enum {yes, no, have_not_checked} gdb_has_a_terminal_flag = have_not_checked;
-
-/* Does GDB have a terminal (on stdin)?  */
-int
-gdb_has_a_terminal ()
-{
-  switch (gdb_has_a_terminal_flag)
-    {
-    case yes:
-      return 1;
-    case no:
-      return 0;
-    case have_not_checked:
-      /* Get all the current tty settings (including whether we have a tty at
-	 all!).  Can't do this in _initialize_inflow because SERIAL_FDOPEN
-	 won't work until the serial_ops_list is initialized.  */
-
-#ifdef F_GETFL
-      tflags_ours = fcntl (0, F_GETFL, 0);
-#endif
-
-      gdb_has_a_terminal_flag = no;
-      stdin_serial = SERIAL_FDOPEN (0);
-      if (stdin_serial != NULL)
-	{
-	  our_ttystate = SERIAL_GET_TTY_STATE (stdin_serial);
-
-	  if (our_ttystate != NULL)
-	    {
-	      gdb_has_a_terminal_flag = yes;
-#ifdef HAVE_TERMIOS
-	      our_process_group = tcgetpgrp (0);
-#endif
-#ifdef HAVE_SGTTY
-	      ioctl (0, TIOCGPGRP, &our_process_group);
-#endif
-	    }
-	}
-
-      return gdb_has_a_terminal_flag == yes;
-    default:
-      /* "Can't happen".  */
-      return 0;
-    }
-}
-
-/* Macro for printing errors from ioctl operations */
-
-#define	OOPSY(what)	\
-  if (result == -1)	\
-    fprintf_unfiltered(gdb_stderr, "[%s failed in terminal_inferior: %s]\n", \
-	    what, strerror (errno))
-
-static void terminal_ours_1 PARAMS ((int));
-
-/* Initialize the terminal settings we record for the inferior,
-   before we actually run the inferior.  */
-
-void
-terminal_init_inferior_with_pgrp (pgrp)
-     int pgrp;
-{
-  if (gdb_has_a_terminal ())
-    {
-      /* We could just as well copy our_ttystate (if we felt like adding
-	 a new function SERIAL_COPY_TTY_STATE).  */
-      if (inferior_ttystate)
-	free (inferior_ttystate);
-      inferior_ttystate = SERIAL_GET_TTY_STATE (stdin_serial);
-
-#ifdef PROCESS_GROUP_TYPE
-      inferior_process_group = pgrp;
-#endif
-
-      /* Make sure that next time we call terminal_inferior (which will be
-	 before the program runs, as it needs to be), we install the new
-	 process group.  */
-      terminal_is_ours = 1;
-    }
-}
-
-void
-terminal_init_inferior ()
-{
-#ifdef PROCESS_GROUP_TYPE
-#ifdef PIDGET
-  /* This is for Lynx, and should be cleaned up by having Lynx be a separate
-     debugging target with a version of target_terminal_init_inferior which
-     passes in the process group to a generic routine which does all the work
-     (and the non-threaded child_terminal_init_inferior can just pass in
-     inferior_pid to the same routine).  */
-  terminal_init_inferior_with_pgrp (PIDGET (inferior_pid));
-#else
-  /* By default, we assume INFERIOR_PID is also the child's process group.  */
-  terminal_init_inferior_with_pgrp (inferior_pid);
-#endif
-#endif /* PROCESS_GROUP_TYPE */
-}
-
-/* Put the inferior's terminal settings into effect.
-   This is preparation for starting or resuming the inferior.  */
-
-void
-terminal_inferior ()
-{
-  if (gdb_has_a_terminal () && terminal_is_ours
-      && inferior_thisrun_terminal == 0)
-    {
-      int result;
-
-#ifdef F_GETFL
-      /* Is there a reason this is being done twice?  It happens both
-	 places we use F_SETFL, so I'm inclined to think perhaps there
-	 is some reason, however perverse.  Perhaps not though...  */
-      result = fcntl (0, F_SETFL, tflags_inferior);
-      result = fcntl (0, F_SETFL, tflags_inferior);
-      OOPSY ("fcntl F_SETFL");
-#endif
-
-      /* Because we were careful to not change in or out of raw mode in
-	 terminal_ours, we will not change in our out of raw mode with
-	 this call, so we don't flush any input.  */
-      result = SERIAL_SET_TTY_STATE (stdin_serial, inferior_ttystate);
-      OOPSY ("setting tty state");
-
-      if (!job_control)
-	{
-	  sigint_ours = (void (*) ()) signal (SIGINT, SIG_IGN);
-	  sigquit_ours = (void (*) ()) signal (SIGQUIT, SIG_IGN);
-	}
-
-      /* If attach_flag is set, we don't know whether we are sharing a
-	 terminal with the inferior or not.  (attaching a process
-	 without a terminal is one case where we do not; attaching a
-	 process which we ran from the same shell as GDB via `&' is
-	 one case where we do, I think (but perhaps this is not
-	 `sharing' in the sense that we need to save and restore tty
-	 state)).  I don't know if there is any way to tell whether we
-	 are sharing a terminal.  So what we do is to go through all
-	 the saving and restoring of the tty state, but ignore errors
-	 setting the process group, which will happen if we are not
-	 sharing a terminal).  */
-
-      if (job_control)
-	{
-#ifdef HAVE_TERMIOS
-	  result = tcsetpgrp (0, inferior_process_group);
-	  if (!attach_flag)
-	    OOPSY ("tcsetpgrp");
-#endif
-
-#ifdef HAVE_SGTTY
-	  result = ioctl (0, TIOCSPGRP, &inferior_process_group);
-	  if (!attach_flag)
-	    OOPSY ("TIOCSPGRP");
-#endif
-	}
-
-    }
-  terminal_is_ours = 0;
-}
-
-/* Put some of our terminal settings into effect,
-   enough to get proper results from our output,
-   but do not change into or out of RAW mode
-   so that no input is discarded.
-
-   After doing this, either terminal_ours or terminal_inferior
-   should be called to get back to a normal state of affairs.  */
-
-void
-terminal_ours_for_output ()
-{
-  terminal_ours_1 (1);
-}
-
-/* Put our terminal settings into effect.
-   First record the inferior's terminal settings
-   so they can be restored properly later.  */
-
-void
-terminal_ours ()
-{
-  terminal_ours_1 (0);
-}
-
-/* output_only is not used, and should not be used unless we introduce
-   separate terminal_is_ours and terminal_is_ours_for_output
-   flags.  */
-
-static void
-terminal_ours_1 (output_only)
-     int output_only;
-{
-  /* Checking inferior_thisrun_terminal is necessary so that
-     if GDB is running in the background, it won't block trying
-     to do the ioctl()'s below.  Checking gdb_has_a_terminal
-     avoids attempting all the ioctl's when running in batch.  */
-  if (inferior_thisrun_terminal != 0 || gdb_has_a_terminal () == 0)
-    return;
-
-  if (!terminal_is_ours)
-    {
-      /* Ignore this signal since it will happen when we try to set the
-	 pgrp.  */
-      void (*osigttou) ();
-      int result;
-
-      terminal_is_ours = 1;
-
-#ifdef SIGTTOU
-      if (job_control)
-	osigttou = (void (*) ()) signal (SIGTTOU, SIG_IGN);
-#endif
-
-      if (inferior_ttystate)
-	free (inferior_ttystate);
-      inferior_ttystate = SERIAL_GET_TTY_STATE (stdin_serial);
-#ifdef HAVE_TERMIOS
-      inferior_process_group = tcgetpgrp (0);
-#endif
-#ifdef HAVE_SGTTY
-      ioctl (0, TIOCGPGRP, &inferior_process_group);
-#endif
-
-      /* Here we used to set ICANON in our ttystate, but I believe this
-	 was an artifact from before when we used readline.  Readline sets
-	 the tty state when it needs to.
-	 FIXME-maybe: However, query() expects non-raw mode and doesn't
-	 use readline.  Maybe query should use readline (on the other hand,
-	 this only matters for HAVE_SGTTY, not termio or termios, I think).  */
-
-      /* Set tty state to our_ttystate.  We don't change in our out of raw
-	 mode, to avoid flushing input.  We need to do the same thing
-	 regardless of output_only, because we don't have separate
-	 terminal_is_ours and terminal_is_ours_for_output flags.  It's OK,
-	 though, since readline will deal with raw mode when/if it needs to.
-	 */
-
-      SERIAL_NOFLUSH_SET_TTY_STATE (stdin_serial, our_ttystate,
-				    inferior_ttystate);
-
-      if (job_control)
-	{
-#ifdef HAVE_TERMIOS
-	  result = tcsetpgrp (0, our_process_group);
-#if 0
-	  /* This fails on Ultrix with EINVAL if you run the testsuite
-	     in the background with nohup, and then log out.  GDB never
-	     used to check for an error here, so perhaps there are other
-	     such situations as well.  */
-	  if (result == -1)
-	    fprintf_unfiltered (gdb_stderr, "[tcsetpgrp failed in terminal_ours: %s]\n",
-		     strerror (errno));
-#endif
-#endif /* termios */
-
-#ifdef HAVE_SGTTY
-	  result = ioctl (0, TIOCSPGRP, &our_process_group);
-#endif
-	}
-
-#ifdef SIGTTOU
-      if (job_control)
-	signal (SIGTTOU, osigttou);
-#endif
-
-      if (!job_control)
-	{
-	  signal (SIGINT, sigint_ours);
-	  signal (SIGQUIT, sigquit_ours);
-	}
-
-#ifdef F_GETFL
-      tflags_inferior = fcntl (0, F_GETFL, 0);
-
-      /* Is there a reason this is being done twice?  It happens both
-	 places we use F_SETFL, so I'm inclined to think perhaps there
-	 is some reason, however perverse.  Perhaps not though...  */
-      result = fcntl (0, F_SETFL, tflags_ours);
-      result = fcntl (0, F_SETFL, tflags_ours);
-#endif
-
-      result = result;	/* lint */
-    }
-}
-
-/* ARGSUSED */
-void
-term_info (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  target_terminal_info (arg, from_tty);
-}
-
-/* ARGSUSED */
-void
-child_terminal_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (!gdb_has_a_terminal ())
-    {
-      printf_filtered ("This GDB does not control a terminal.\n");
-      return;
-    }
-
-  printf_filtered ("Inferior's terminal status (currently saved by GDB):\n");
-
-  /* First the fcntl flags.  */
-  {
-    int flags;
-    
-    flags = tflags_inferior;
-
-    printf_filtered ("File descriptor flags = ");
-
-#ifndef O_ACCMODE
-#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
-#endif
-    /* (O_ACCMODE) parens are to avoid Ultrix header file bug */
-    switch (flags & (O_ACCMODE))
-      {
-      case O_RDONLY: printf_filtered ("O_RDONLY"); break;
-      case O_WRONLY: printf_filtered ("O_WRONLY"); break;
-      case O_RDWR: printf_filtered ("O_RDWR"); break;
-      }
-    flags &= ~(O_ACCMODE);
-
-#ifdef O_NONBLOCK
-    if (flags & O_NONBLOCK) 
-      printf_filtered (" | O_NONBLOCK");
-    flags &= ~O_NONBLOCK;
-#endif
-    
-#if defined (O_NDELAY)
-    /* If O_NDELAY and O_NONBLOCK are defined to the same thing, we will
-       print it as O_NONBLOCK, which is good cause that is what POSIX
-       has, and the flag will already be cleared by the time we get here.  */
-    if (flags & O_NDELAY)
-      printf_filtered (" | O_NDELAY");
-    flags &= ~O_NDELAY;
-#endif
-
-    if (flags & O_APPEND)
-      printf_filtered (" | O_APPEND");
-    flags &= ~O_APPEND;
-
-#if defined (O_BINARY)
-    if (flags & O_BINARY)
-      printf_filtered (" | O_BINARY");
-    flags &= ~O_BINARY;
-#endif
-
-    if (flags)
-      printf_filtered (" | 0x%x", flags);
-    printf_filtered ("\n");
-  }
-
-#ifdef PROCESS_GROUP_TYPE
-  printf_filtered ("Process group = %d\n", inferior_process_group);
-#endif
-
-  SERIAL_PRINT_TTY_STATE (stdin_serial, inferior_ttystate);
-}
-
-/* NEW_TTY_PREFORK is called before forking a new child process,
-   so we can record the state of ttys in the child to be formed.
-   TTYNAME is null if we are to share the terminal with gdb;
-   or points to a string containing the name of the desired tty.
-
-   NEW_TTY is called in new child processes under Unix, which will
-   become debugger target processes.  This actually switches to
-   the terminal specified in the NEW_TTY_PREFORK call.  */
-
-void
-new_tty_prefork (ttyname)
-     char *ttyname;
-{
-  /* Save the name for later, for determining whether we and the child
-     are sharing a tty.  */
-  inferior_thisrun_terminal = ttyname;
-}
-
-void
-new_tty ()
-{
-  register int tty;
-
-  if (inferior_thisrun_terminal == 0)
-    return;
-#if !defined(__GO32__) && !defined(__WIN32__)
-#ifdef TIOCNOTTY
-  /* Disconnect the child process from our controlling terminal.  On some
-     systems (SVR4 for example), this may cause a SIGTTOU, so temporarily
-     ignore SIGTTOU. */
-  tty = open("/dev/tty", O_RDWR);
-  if (tty > 0)
-    {
-      void (*osigttou) ();
-
-      osigttou = (void (*)()) signal(SIGTTOU, SIG_IGN);
-      ioctl(tty, TIOCNOTTY, 0);
-      close(tty);
-      signal(SIGTTOU, osigttou);
-    }
-#endif
-
-  /* Now open the specified new terminal.  */
-
-#ifdef USE_O_NOCTTY
-  tty = open(inferior_thisrun_terminal, O_RDWR | O_NOCTTY);
-#else
-  tty = open(inferior_thisrun_terminal, O_RDWR);
-#endif
-  if (tty == -1)
-    {
-      print_sys_errmsg (inferior_thisrun_terminal, errno);
-      _exit(1);
-    }
-
-  /* Avoid use of dup2; doesn't exist on all systems.  */
-  if (tty != 0)
-    { close (0); dup (tty); }
-  if (tty != 1)
-    { close (1); dup (tty); }
-  if (tty != 2)
-    { close (2); dup (tty); }
-  if (tty > 2)
-    close(tty);
-#endif /* !go32 && !win32*/
-}
-
-/* Kill the inferior process.  Make us have no inferior.  */
-
-/* ARGSUSED */
-static void
-kill_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  /* FIXME:  This should not really be inferior_pid (or target_has_execution).
-     It should be a distinct flag that indicates that a target is active, cuz
-     some targets don't have processes! */
-
-  if (inferior_pid == 0)
-    error ("The program is not being run.");
-  if (!query ("Kill the program being debugged? "))
-    error ("Not confirmed.");
-  target_kill ();
-
-  init_thread_list();		/* Destroy thread info */
-
-  /* Killing off the inferior can leave us with a core file.  If so,
-     print the state we are left in.  */
-  if (target_has_stack) {
-    printf_filtered ("In %s,\n", target_longname);
-    if (selected_frame == NULL)
-      fputs_filtered ("No selected stack frame.\n", gdb_stdout);
-    else
-      print_stack_frame (selected_frame, selected_frame_level, 1);
-  }
-}
-
-/* Call set_sigint_trap when you need to pass a signal on to an attached
-   process when handling SIGINT */
-
-/* ARGSUSED */
-static void
-pass_signal (signo)
-    int signo;
-{
-  kill (inferior_pid, SIGINT);
-}
-
-static void (*osig)();
-
-void
-set_sigint_trap()
-{
-  if (attach_flag || inferior_thisrun_terminal)
-    {
-      osig = (void (*) ()) signal (SIGINT, pass_signal);
-    }
-}
-
-void
-clear_sigint_trap()
-{
-  if (attach_flag || inferior_thisrun_terminal)
-    {
-      signal (SIGINT, osig);
-    }
-}
-
-#if defined (SIGIO) && defined (FASYNC) && defined (FD_SET) && defined (F_SETOWN)
-static void (*old_sigio) ();
-
-static void
-handle_sigio (signo)
-     int signo;
-{
-  int numfds;
-  fd_set readfds;
-
-  signal (SIGIO, handle_sigio);
-
-  FD_ZERO (&readfds);
-  FD_SET (target_activity_fd, &readfds);
-  numfds = select (target_activity_fd + 1, &readfds, NULL, NULL, NULL);
-  if (numfds >= 0 && FD_ISSET (target_activity_fd, &readfds))
-    {
-      if ((*target_activity_function) ())
-	kill (inferior_pid, SIGINT);
-    }
-}
-
-static int old_fcntl_flags;
-
-void
-set_sigio_trap ()
-{
-  if (target_activity_function)
-    {
-      old_sigio = (void (*) ()) signal (SIGIO, handle_sigio);
-      fcntl (target_activity_fd, F_SETOWN, getpid()); 
-      old_fcntl_flags = fcntl (target_activity_fd, F_GETFL, 0);
-      fcntl (target_activity_fd, F_SETFL, old_fcntl_flags | FASYNC);
-    }
-}
-
-void
-clear_sigio_trap ()
-{
-  if (target_activity_function)
-    {
-      signal (SIGIO, old_sigio);
-      fcntl (target_activity_fd, F_SETFL, old_fcntl_flags);
-    }
-}
-#else /* No SIGIO.  */
-void
-set_sigio_trap ()
-{
-  if (target_activity_function)
-    abort ();
-}
-
-void
-clear_sigio_trap ()
-{
-  if (target_activity_function)
-    abort ();
-}
-#endif /* No SIGIO.  */
-
-
-/* This is here because this is where we figure out whether we (probably)
-   have job control.  Just using job_control only does part of it because
-   setpgid or setpgrp might not exist on a system without job control.
-   It might be considered misplaced (on the other hand, process groups and
-   job control are closely related to ttys).
-
-   For a more clean implementation, in libiberty, put a setpgid which merely
-   calls setpgrp and a setpgrp which does nothing (any system with job control
-   will have one or the other).  */
-int
-gdb_setpgid ()
-{
-  int retval = 0;
-
-  if (job_control)
-    {
-#if defined (NEED_POSIX_SETPGID) || (defined (HAVE_TERMIOS) && defined (HAVE_SETPGID))
-      /* setpgid (0, 0) is supposed to work and mean the same thing as
-	 this, but on Ultrix 4.2A it fails with EPERM (and
-	 setpgid (getpid (), getpid ()) succeeds).  */
-      retval = setpgid (getpid (), getpid ());
-#else
-#if defined (TIOCGPGRP)
-#if defined(USG) && !defined(SETPGRP_ARGS)
-      retval = setpgrp ();
-#else
-      retval = setpgrp (getpid (), getpid ());
-#endif /* USG */
-#endif /* TIOCGPGRP.  */
-#endif /* NEED_POSIX_SETPGID */
-    }
-  return retval;
-}
-
-void
-_initialize_inflow ()
-{
-  add_info ("terminal", term_info,
-	   "Print inferior's saved terminal status.");
-
-  add_com ("kill", class_run, kill_command,
-	   "Kill execution of program being debugged.");
-
-  inferior_pid = 0;
-
-  terminal_is_ours = 1;
-
-  /* OK, figure out whether we have job control.  If neither termios nor
-     sgtty (i.e. termio or go32), leave job_control 0.  */
-
-#if defined (HAVE_TERMIOS)
-  /* Do all systems with termios have the POSIX way of identifying job
-     control?  I hope so.  */
-#ifdef _POSIX_JOB_CONTROL
-  job_control = 1;
-#else
-#ifdef _SC_JOB_CONTROL
-  job_control = sysconf (_SC_JOB_CONTROL);
-#else
-  job_control = 0;	/* have to assume the worst */
-#endif	/* _SC_JOB_CONTROL */
-#endif	/* _POSIX_JOB_CONTROL */
-#endif	/* HAVE_TERMIOS */
-
-#ifdef HAVE_SGTTY
-#ifdef TIOCGPGRP
-  job_control = 1;
-#else
-  job_control = 0;
-#endif /* TIOCGPGRP */
-#endif /* sgtty */
-}
diff --git a/gdb/infptrace.c b/gdb/infptrace.c
deleted file mode 100644
index 3ed7a71..0000000
--- a/gdb/infptrace.c
+++ /dev/null
@@ -1,557 +0,0 @@
-/* Low level Unix child interface to ptrace, for GDB when running under Unix.
-   Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdb_string.h"
-#include "wait.h"
-#include "command.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-
-#ifndef NO_PTRACE_H
-#ifdef PTRACE_IN_WRONG_PLACE
-#include <ptrace.h>
-#else
-#include <sys/ptrace.h>
-#endif
-#endif /* NO_PTRACE_H */
-
-#if !defined (PT_READ_I)
-#define PT_READ_I	1	/* Read word from text space */
-#endif
-#if !defined (PT_READ_D)
-#define	PT_READ_D	2	/* Read word from data space */
-#endif
-#if !defined (PT_READ_U)
-#define PT_READ_U	3	/* Read word from kernel user struct */
-#endif
-#if !defined (PT_WRITE_I)
-#define PT_WRITE_I	4	/* Write word to text space */
-#endif
-#if !defined (PT_WRITE_D)
-#define PT_WRITE_D	5	/* Write word to data space */
-#endif
-#if !defined (PT_WRITE_U)
-#define PT_WRITE_U	6	/* Write word to kernel user struct */
-#endif
-#if !defined (PT_CONTINUE)
-#define PT_CONTINUE	7	/* Continue after signal */
-#endif
-#if !defined (PT_STEP)
-#define PT_STEP		9	/* Set flag for single stepping */
-#endif
-#if !defined (PT_KILL)
-#define PT_KILL		8	/* Send child a SIGKILL signal */
-#endif
-
-#ifndef PT_ATTACH
-#define PT_ATTACH PTRACE_ATTACH
-#endif
-#ifndef PT_DETACH
-#define PT_DETACH PTRACE_DETACH
-#endif
-
-#include "gdbcore.h"
-#ifndef	NO_SYS_FILE
-#include <sys/file.h>
-#endif
-#if 0
-/* Don't think this is used anymore.  On the sequent (not sure whether it's
-   dynix or ptx or both), it is included unconditionally by sys/user.h and
-   not protected against multiple inclusion.  */
-#include "gdb_stat.h"
-#endif
-
-#if !defined (FETCH_INFERIOR_REGISTERS)
-#include <sys/user.h>		/* Probably need to poke the user structure */
-#if defined (KERNEL_U_ADDR_BSD)
-#include <a.out.h>		/* For struct nlist */
-#endif /* KERNEL_U_ADDR_BSD.  */
-#endif /* !FETCH_INFERIOR_REGISTERS */
-
-#if !defined (CHILD_XFER_MEMORY)
-static void udot_info PARAMS ((char *, int));
-#endif
-
-#if !defined (FETCH_INFERIOR_REGISTERS)
-static void fetch_register PARAMS ((int));
-static void store_register PARAMS ((int));
-#endif
-
-
-/* This function simply calls ptrace with the given arguments.  
-   It exists so that all calls to ptrace are isolated in this 
-   machine-dependent file. */
-int
-call_ptrace (request, pid, addr, data)
-     int request, pid;
-     PTRACE_ARG3_TYPE addr;
-     int data;
-{
-  return ptrace (request, pid, addr, data
-#if defined (FIVE_ARG_PTRACE)
-		 /* Deal with HPUX 8.0 braindamage.  We never use the
-		    calls which require the fifth argument.  */
-		 , 0
-#endif
-		 );
-}
-
-#if defined (DEBUG_PTRACE) || defined (FIVE_ARG_PTRACE)
-/* For the rest of the file, use an extra level of indirection */
-/* This lets us breakpoint usefully on call_ptrace. */
-#define ptrace call_ptrace
-#endif
-
-void
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-
-  /* This once used to call "kill" to kill the inferior just in case
-     the inferior was still running.  As others have noted in the past
-     (kingdon) there shouldn't be any way to get here if the inferior
-     is still running -- else there's a major problem elsewere in gdb
-     and it needs to be fixed.
-
-     The kill call causes problems under hpux10, so it's been removed;
-     if this causes problems we'll deal with them as they arise.  */
-  ptrace (PT_KILL, inferior_pid, (PTRACE_ARG3_TYPE) 0, 0);
-  wait ((int *)0);
-  target_mourn_inferior ();
-}
-
-#ifndef CHILD_RESUME
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-child_resume (pid, step, signal)
-     int pid;
-     int step;
-     enum target_signal signal;
-{
-  errno = 0;
-
-  if (pid == -1)
-    /* Resume all threads.  */
-    /* I think this only gets used in the non-threaded case, where "resume
-       all threads" and "resume inferior_pid" are the same.  */
-    pid = inferior_pid;
-
-  /* An address of (PTRACE_ARG3_TYPE)1 tells ptrace to continue from where
-     it was.  (If GDB wanted it to start some other way, we have already
-     written a new PC value to the child.)
-
-     If this system does not support PT_STEP, a higher level function will
-     have called single_step() to transmute the step request into a
-     continue request (by setting breakpoints on all possible successor
-     instructions), so we don't have to worry about that here.  */
-
-  if (step)
-    {
-#ifdef NO_SINGLE_STEP
-      abort();  /* Make sure this doesn't happen. */
-#else
-      ptrace (PT_STEP,     pid, (PTRACE_ARG3_TYPE) 1,
-	      target_signal_to_host (signal));
-#endif          /* NO_SINGLE_STEP */
-    }
-  else
-    ptrace (PT_CONTINUE, pid, (PTRACE_ARG3_TYPE) 1,
-	    target_signal_to_host (signal));
-
-  if (errno)
-    perror_with_name ("ptrace");
-}
-#endif /* CHILD_RESUME */
-
-
-#ifdef ATTACH_DETACH
-/* Start debugging the process whose number is PID.  */
-int
-attach (pid)
-     int pid;
-{
-  errno = 0;
-  ptrace (PT_ATTACH, pid, (PTRACE_ARG3_TYPE) 0, 0);
-  if (errno)
-    perror_with_name ("ptrace");
-  attach_flag = 1;
-  return pid;
-}
-
-/* Stop debugging the process whose number is PID
-   and continue it with signal number SIGNAL.
-   SIGNAL = 0 means just continue it.  */
-
-void
-detach (signal)
-     int signal;
-{
-  errno = 0;
-  ptrace (PT_DETACH, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
-  if (errno)
-    perror_with_name ("ptrace");
-  attach_flag = 0;
-}
-#endif /* ATTACH_DETACH */
-
-/* Default the type of the ptrace transfer to int.  */
-#ifndef PTRACE_XFER_TYPE
-#define PTRACE_XFER_TYPE int
-#endif
-
-/* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
-   to get the offset in the core file of the register values.  */
-#if defined (KERNEL_U_ADDR_BSD) && !defined (FETCH_INFERIOR_REGISTERS)
-/* Get kernel_u_addr using BSD-style nlist().  */
-CORE_ADDR kernel_u_addr;
-#endif /* KERNEL_U_ADDR_BSD.  */
-
-void
-_initialize_kernel_u_addr ()
-{
-#if defined (KERNEL_U_ADDR_BSD) && !defined (FETCH_INFERIOR_REGISTERS)
-  struct nlist names[2];
-
-  names[0].n_un.n_name = "_u";
-  names[1].n_un.n_name = NULL;
-  if (nlist ("/vmunix", names) == 0)
-    kernel_u_addr = names[0].n_value;
-  else
-    fatal ("Unable to get kernel u area address.");
-#endif /* KERNEL_U_ADDR_BSD.  */
-}
-
-#if !defined (FETCH_INFERIOR_REGISTERS)
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area.  */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
-  ptrace (PT_READ_U, inferior_pid, \
-	  (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \
-    - KERNEL_U_ADDR
-#endif
-
-/* Registers we shouldn't try to fetch.  */
-#if !defined (CANNOT_FETCH_REGISTER)
-#define CANNOT_FETCH_REGISTER(regno) 0
-#endif
-
-/* Fetch one register.  */
-
-static void
-fetch_register (regno)
-     int regno;
-{
-  /* This isn't really an address.  But ptrace thinks of it as one.  */
-  CORE_ADDR regaddr;
-  char mess[128];				/* For messages */
-  register int i;
-  unsigned int offset;  /* Offset of registers within the u area.  */
-  char buf[MAX_REGISTER_RAW_SIZE];
-
-  if (CANNOT_FETCH_REGISTER (regno))
-    {
-      memset (buf, '\0', REGISTER_RAW_SIZE (regno));	/* Supply zeroes */
-      supply_register (regno, buf);
-      return;
-    }
-
-  offset = U_REGS_OFFSET;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (PTRACE_XFER_TYPE))
-    {
-      errno = 0;
-      *(PTRACE_XFER_TYPE *) &buf[i] = ptrace (PT_READ_U, inferior_pid,
-					      (PTRACE_ARG3_TYPE) regaddr, 0);
-      regaddr += sizeof (PTRACE_XFER_TYPE);
-      if (errno != 0)
-	{
-	  sprintf (mess, "reading register %s (#%d)", reg_names[regno], regno);
-	  perror_with_name (mess);
-	}
-    }
-  supply_register (regno, buf);
-}
-
-
-/* Fetch register values from the inferior.
-   If REGNO is negative, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  if (regno >= 0)
-    {
-      fetch_register (regno);
-    }
-  else
-    {
-      for (regno = 0; regno < ARCH_NUM_REGS; regno++)
-	{
-	  fetch_register (regno);
-	}
-    }
-}
-
-/* Registers we shouldn't try to store.  */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
-/* Store one register. */
-
-static void
-store_register (regno)
-     int regno;
-{
-  /* This isn't really an address.  But ptrace thinks of it as one.  */
-  CORE_ADDR regaddr;
-  char mess[128];				/* For messages */
-  register int i;
-  unsigned int offset;  /* Offset of registers within the u area.  */
-
-  if (CANNOT_STORE_REGISTER (regno))
-    {
-      return;
-    }
-
-  offset = U_REGS_OFFSET;
-
-  regaddr = register_addr (regno, offset);
-  for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(PTRACE_XFER_TYPE))
-    {
-      errno = 0;
-      ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-	      *(PTRACE_XFER_TYPE *) &registers[REGISTER_BYTE (regno) + i]);
-      regaddr += sizeof (PTRACE_XFER_TYPE);
-      if (errno != 0)
-	{
-	  sprintf (mess, "writing register %s (#%d)", reg_names[regno], regno);
-	  perror_with_name (mess);
-	}
-    }
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is negative, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  if (regno >= 0)
-    {
-      store_register (regno);
-    }
-  else
-    {
-      for (regno = 0; regno < ARCH_NUM_REGS; regno++)
-	{
-	  store_register (regno);
-	}
-    }
-}
-#endif /* !defined (FETCH_INFERIOR_REGISTERS).  */
-
-
-#if !defined (CHILD_XFER_MEMORY)
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_PTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.   Copy to inferior if
-   WRITE is nonzero.
-  
-   Returns the length copied, which is either the LEN argument or zero.
-   This xfer function does not do partial moves, since child_ops
-   doesn't allow memory operations to cross below us in the target stack
-   anyway.  */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & - sizeof (PTRACE_XFER_TYPE);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-    = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1)
-      / sizeof (PTRACE_XFER_TYPE);
-  /* Allocate buffer of that many longwords.  */
-  register PTRACE_XFER_TYPE *buffer
-    = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE));
-
-  if (write)
-    {
-      /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-      if (addr != memaddr || len < (int) sizeof (PTRACE_XFER_TYPE)) {
-	/* Need part of initial word -- fetch it.  */
-        buffer[0] = ptrace (PT_READ_I, inferior_pid, (PTRACE_ARG3_TYPE) addr,
-			    0);
-      }
-
-      if (count > 1)		/* FIXME, avoid if even boundary */
-	{
-	  buffer[count - 1]
-	    = ptrace (PT_READ_I, inferior_pid,
-		      ((PTRACE_ARG3_TYPE)
-		       (addr + (count - 1) * sizeof (PTRACE_XFER_TYPE))),
-		      0);
-	}
-
-      /* Copy data to be written over corresponding part of buffer */
-
-      memcpy ((char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)),
-	      myaddr,
-	      len);
-
-      /* Write the entire buffer.  */
-
-      for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
-	{
-	  errno = 0;
-	  ptrace (PT_WRITE_D, inferior_pid, (PTRACE_ARG3_TYPE) addr,
-		  buffer[i]);
-	  if (errno)
-	    {
-	      /* Using the appropriate one (I or D) is necessary for
-		 Gould NP1, at least.  */
-	      errno = 0;
-	      ptrace (PT_WRITE_I, inferior_pid, (PTRACE_ARG3_TYPE) addr,
-		      buffer[i]);
-	    }
-	  if (errno)
-	    return 0;
-	}
-    }
-  else
-    {
-      /* Read all the longwords */
-      for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
-	{
-	  errno = 0;
-	  buffer[i] = ptrace (PT_READ_I, inferior_pid,
-			      (PTRACE_ARG3_TYPE) addr, 0);
-	  if (errno)
-	    return 0;
-	  QUIT;
-	}
-
-      /* Copy appropriate bytes out of the buffer.  */
-      memcpy (myaddr,
-	      (char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)),
-	      len);
-    }
-  return len;
-}
-
-
-static void
-udot_info (dummy1, dummy2)
-     char *dummy1;
-     int dummy2;
-{
-#if defined (KERNEL_U_SIZE)
-  int udot_off;		/* Offset into user struct */
-  int udot_val;		/* Value from user struct at udot_off */
-  char mess[128];	/* For messages */
-#endif
-
-   if (!target_has_execution)
-     {
-       error ("The program is not being run.");
-     }
-
-#if !defined (KERNEL_U_SIZE)
-
-  /* Adding support for this command is easy.  Typically you just add a
-     routine, called "kernel_u_size" that returns the size of the user
-     struct, to the appropriate *-nat.c file and then add to the native
-     config file "#define KERNEL_U_SIZE kernel_u_size()" */
-  error ("Don't know how large ``struct user'' is in this version of gdb.");
-
-#else
-
-  for (udot_off = 0; udot_off < KERNEL_U_SIZE; udot_off += sizeof (udot_val))
-    {
-      if ((udot_off % 24) == 0)
-	{
-	  if (udot_off > 0)
-	    {
-	      printf_filtered ("\n");
-	    }
-	  printf_filtered ("%04x:", udot_off);
-	}
-      udot_val = ptrace (PT_READ_U, inferior_pid, (PTRACE_ARG3_TYPE) udot_off, 0);
-      if (errno != 0)
-	{
-	  sprintf (mess, "\nreading user struct at offset 0x%x", udot_off);
-	  perror_with_name (mess);
-	}
-      /* Avoid using nonportable (?) "*" in print specs */
-      printf_filtered (sizeof (int) == 4 ? " 0x%08x" : " 0x%16x", udot_val);
-    }
-  printf_filtered ("\n");
-
-#endif
-}
-#endif /* !defined (CHILD_XFER_MEMORY).  */
-
-
-void
-_initialize_infptrace ()
-{
-#if !defined (CHILD_XFER_MEMORY)
-  add_info ("udot", udot_info,
-	    "Print contents of kernel ``struct user'' for current child.");
-#endif
-}
diff --git a/gdb/infrun.c b/gdb/infrun.c
deleted file mode 100644
index 128ce58..0000000
--- a/gdb/infrun.c
+++ /dev/null
@@ -1,3735 +0,0 @@
-/* Target-struct-independent code to start (run) and stop an inferior process.
-   Copyright 1986, 87, 88, 89, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <ctype.h>
-#include "symtab.h"
-#include "frame.h"
-#include "inferior.h"
-#include "breakpoint.h"
-#include "wait.h"
-#include "gdbcore.h"
-#include "gdbcmd.h"
-#include "target.h"
-#include "gdbthread.h"
-#include "annotate.h"
-#include "symfile.h" /* for overlay functions */
-
-#include <signal.h>
-
-/* Prototypes for local functions */
-
-static void signals_info PARAMS ((char *, int));
-
-static void handle_command PARAMS ((char *, int));
-
-static void sig_print_info PARAMS ((enum target_signal));
-
-static void sig_print_header PARAMS ((void));
-
-static void resume_cleanups PARAMS ((int));
-
-static int hook_stop_stub PARAMS ((PTR));
-
-static void delete_breakpoint_current_contents PARAMS ((PTR));
-
-int  inferior_ignoring_startup_exec_events = 0;
-int  inferior_ignoring_leading_exec_events = 0;
-
-#ifdef HPUXHPPA
-/* wait_for_inferior and normal_stop use this to notify the user
-   when the inferior stopped in a different thread than it had been
-   running in. */
-static int  switched_from_inferior_pid;
-#endif
-
-/* resume and wait_for_inferior use this to ensure that when
-   stepping over a hit breakpoint in a threaded application
-   only the thread that hit the breakpoint is stepped and the
-   other threads don't continue.  This prevents having another
-   thread run past the breakpoint while it is temporarily
-   removed.
-
-   This is not thread-specific, so it isn't saved as part of
-   the infrun state.
-
-   Versions of gdb which don't use the "step == this thread steps
-   and others continue" model but instead use the "step == this
-   thread steps and others wait" shouldn't do this. */
-static int thread_step_needed = 0;
-
-void _initialize_infrun PARAMS ((void));
-
-/* GET_LONGJMP_TARGET returns the PC at which longjmp() will resume the
-   program.  It needs to examine the jmp_buf argument and extract the PC
-   from it.  The return value is non-zero on success, zero otherwise. */
-
-#ifndef GET_LONGJMP_TARGET
-#define GET_LONGJMP_TARGET(PC_ADDR) 0
-#endif
-
-
-/* Some machines have trampoline code that sits between function callers
-   and the actual functions themselves.  If this machine doesn't have
-   such things, disable their processing.  */
-
-#ifndef SKIP_TRAMPOLINE_CODE
-#define	SKIP_TRAMPOLINE_CODE(pc)	0
-#endif
-
-/* Dynamic function trampolines are similar to solib trampolines in that they
-   are between the caller and the callee.  The difference is that when you
-   enter a dynamic trampoline, you can't determine the callee's address.  Some
-   (usually complex) code needs to run in the dynamic trampoline to figure out
-   the callee's address.  This macro is usually called twice.  First, when we
-   enter the trampoline (looks like a normal function call at that point).  It
-   should return the PC of a point within the trampoline where the callee's
-   address is known.  Second, when we hit the breakpoint, this routine returns
-   the callee's address.  At that point, things proceed as per a step resume
-   breakpoint.  */
-
-#ifndef DYNAMIC_TRAMPOLINE_NEXTPC
-#define DYNAMIC_TRAMPOLINE_NEXTPC(pc) 0
-#endif
-
-/* On SVR4 based systems, determining the callee's address is exceedingly
-   difficult and depends on the implementation of the run time loader.
-   If we are stepping at the source level, we single step until we exit
-   the run time loader code and reach the callee's address.  */
-
-#ifndef IN_SOLIB_DYNSYM_RESOLVE_CODE
-#define IN_SOLIB_DYNSYM_RESOLVE_CODE(pc) 0
-#endif
-
-/* For SVR4 shared libraries, each call goes through a small piece of
-   trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
-   to nonzero if we are current stopped in one of these. */
-
-#ifndef IN_SOLIB_CALL_TRAMPOLINE
-#define IN_SOLIB_CALL_TRAMPOLINE(pc,name)	0
-#endif
-
-/* In some shared library schemes, the return path from a shared library
-   call may need to go through a trampoline too.  */
-
-#ifndef IN_SOLIB_RETURN_TRAMPOLINE
-#define IN_SOLIB_RETURN_TRAMPOLINE(pc,name)	0
-#endif
-
-/* On MIPS16, a function that returns a floating point value may call
-   a library helper function to copy the return value to a floating point
-   register.  The IGNORE_HELPER_CALL macro returns non-zero if we
-   should ignore (i.e. step over) this function call.  */
-#ifndef IGNORE_HELPER_CALL
-#define IGNORE_HELPER_CALL(pc)	0
-#endif
-
-/* On some systems, the PC may be left pointing at an instruction that  won't
-   actually be executed.  This is usually indicated by a bit in the PSW.  If
-   we find ourselves in such a state, then we step the target beyond the
-   nullified instruction before returning control to the user so as to avoid
-   confusion. */
-
-#ifndef INSTRUCTION_NULLIFIED
-#define INSTRUCTION_NULLIFIED 0
-#endif
-
-/* Tables of how to react to signals; the user sets them.  */
-
-static unsigned char *signal_stop;
-static unsigned char *signal_print;
-static unsigned char *signal_program;
-
-#define SET_SIGS(nsigs,sigs,flags) \
-  do { \
-    int signum = (nsigs); \
-    while (signum-- > 0) \
-      if ((sigs)[signum]) \
-	(flags)[signum] = 1; \
-  } while (0)
-
-#define UNSET_SIGS(nsigs,sigs,flags) \
-  do { \
-    int signum = (nsigs); \
-    while (signum-- > 0) \
-      if ((sigs)[signum]) \
-	(flags)[signum] = 0; \
-  } while (0)
-
-
-/* Command list pointer for the "stop" placeholder.  */
-
-static struct cmd_list_element *stop_command;
-
-/* Nonzero if breakpoints are now inserted in the inferior.  */
-
-static int breakpoints_inserted;
-
-/* Function inferior was in as of last step command.  */
-
-static struct symbol *step_start_function;
-
-/* Nonzero if we are expecting a trace trap and should proceed from it.  */
-
-static int trap_expected;
-
-#ifdef SOLIB_ADD
-/* Nonzero if we want to give control to the user when we're notified
-   of shared library events by the dynamic linker.  */
-static int stop_on_solib_events;
-#endif
-
-#ifdef HP_OS_BUG
-/* Nonzero if the next time we try to continue the inferior, it will
-   step one instruction and generate a spurious trace trap.
-   This is used to compensate for a bug in HP-UX.  */
-
-static int trap_expected_after_continue;
-#endif
-
-/* Nonzero means expecting a trace trap
-   and should stop the inferior and return silently when it happens.  */
-
-int stop_after_trap;
-
-/* Nonzero means expecting a trap and caller will handle it themselves.
-   It is used after attach, due to attaching to a process;
-   when running in the shell before the child program has been exec'd;
-   and when running some kinds of remote stuff (FIXME?).  */
-
-int stop_soon_quietly;
-
-/* Nonzero if proceed is being used for a "finish" command or a similar
-   situation when stop_registers should be saved.  */
-
-int proceed_to_finish;
-
-/* Save register contents here when about to pop a stack dummy frame,
-   if-and-only-if proceed_to_finish is set.
-   Thus this contains the return value from the called function (assuming
-   values are returned in a register).  */
-
-char stop_registers[REGISTER_BYTES];
-
-/* Nonzero if program stopped due to error trying to insert breakpoints.  */
-
-static int breakpoints_failed;
-
-/* Nonzero after stop if current stack frame should be printed.  */
-
-static int stop_print_frame;
-
-static struct breakpoint *step_resume_breakpoint = NULL;
-static struct breakpoint *through_sigtramp_breakpoint = NULL;
-
-/* On some platforms (e.g., HP-UX), hardware watchpoints have bad
-   interactions with an inferior that is running a kernel function
-   (aka, a system call or "syscall").  wait_for_inferior therefore
-   may have a need to know when the inferior is in a syscall.  This
-   is a count of the number of inferior threads which are known to
-   currently be running in a syscall. */
-static int  number_of_threads_in_syscalls;
-
-/* This is used to remember when a fork, vfork or exec event
-   was caught by a catchpoint, and thus the event is to be
-   followed at the next resume of the inferior, and not
-   immediately. */
-static struct {
-  enum target_waitkind  kind;
-  struct {
-    int  parent_pid;
-    int  saw_parent_fork;
-    int  child_pid;
-    int  saw_child_fork;
-    int  saw_child_exec;
-  } fork_event;
-  char *  execd_pathname;
-} pending_follow;
-
-/* Some platforms don't allow us to do anything meaningful with a
-   vforked child until it has exec'd.  Vforked processes on such
-   platforms can only be followed after they've exec'd.
-
-   When this is set to 0, a vfork can be immediately followed,
-   and an exec can be followed merely as an exec.  When this is
-   set to 1, a vfork event has been seen, but cannot be followed
-   until the exec is seen.
-
-   (In the latter case, inferior_pid is still the parent of the
-   vfork, and pending_follow.fork_event.child_pid is the child.  The
-   appropriate process is followed, according to the setting of
-   follow-fork-mode.) */
-static int  follow_vfork_when_exec;
-
-static char *  follow_fork_mode_kind_names [] = {
-/* ??rehrauer:  The "both" option is broken, by what may be a 10.20
-   kernel problem.  It's also not terribly useful without a GUI to
-   help the user drive two debuggers.  So for now, I'm disabling
-   the "both" option.
-  "parent", "child", "both", "ask" };
-  */
-  "parent", "child", "ask" };
-
-static char *  follow_fork_mode_string = NULL;
-
-
-#if defined(HPUXHPPA)
-static void
-follow_inferior_fork (parent_pid, child_pid, has_forked, has_vforked)
-  int  parent_pid;
-  int  child_pid;
-  int  has_forked;
-  int  has_vforked;
-{
-  int  followed_parent = 0;
-  int  followed_child = 0;
-  int  ima_clone = 0;
-
-  /* Which process did the user want us to follow? */
-  char *  follow_mode =
-    savestring (follow_fork_mode_string, strlen (follow_fork_mode_string));
-
-  /* Or, did the user not know, and want us to ask? */
-  if (STREQ (follow_fork_mode_string, "ask"))
-    {
-      char  requested_mode[100];
-
-      free (follow_mode);
-      error ("\"ask\" mode NYI");
-      follow_mode = savestring (requested_mode, strlen (requested_mode));
-    }
-
-  /* If we're to be following the parent, then detach from child_pid.
-     We're already following the parent, so need do nothing explicit
-     for it. */
-  if (STREQ (follow_mode, "parent"))
-    {
-      followed_parent = 1;
-
-      /* We're already attached to the parent, by default. */
-
-      /* Before detaching from the child, remove all breakpoints from
-         it.  (This won't actually modify the breakpoint list, but will
-         physically remove the breakpoints from the child.) */
-      if (! has_vforked || ! follow_vfork_when_exec)
-        {
-          detach_breakpoints (child_pid);
-          SOLIB_REMOVE_INFERIOR_HOOK (child_pid);
-        }
-
-      /* Detach from the child. */
-      dont_repeat ();
-
-      target_require_detach (child_pid, "", 1);
-    }
-
-  /* If we're to be following the child, then attach to it, detach
-     from inferior_pid, and set inferior_pid to child_pid. */
-  else if (STREQ (follow_mode, "child"))
-    {
-      char  child_pid_spelling [100];  /* Arbitrary length. */
-
-      followed_child = 1;
-
-      /* Before detaching from the parent, detach all breakpoints from
-         the child.  But only if we're forking, or if we follow vforks
-         as soon as they happen.  (If we're following vforks only when
-         the child has exec'd, then it's very wrong to try to write
-         back the "shadow contents" of inserted breakpoints now -- they
-         belong to the child's pre-exec'd a.out.) */
-      if (! has_vforked || ! follow_vfork_when_exec)
-        {
-          detach_breakpoints (child_pid);
-        }
-
-      /* Before detaching from the parent, remove all breakpoints from it. */
-      remove_breakpoints ();
-
-      /* Also reset the solib inferior hook from the parent. */
-      SOLIB_REMOVE_INFERIOR_HOOK (inferior_pid);
-
-      /* Detach from the parent. */
-      dont_repeat ();
-      target_detach (NULL, 1);
-
-      /* Attach to the child. */
-      inferior_pid = child_pid;
-      sprintf (child_pid_spelling, "%d", child_pid);
-      dont_repeat ();
-
-      target_require_attach (child_pid_spelling, 1);
-
-      /* Was there a step_resume breakpoint?  (There was if the user
-         did a "next" at the fork() call.)  If so, explicitly reset its
-         thread number.
-
-         step_resumes are a form of bp that are made to be per-thread.
-         Since we created the step_resume bp when the parent process
-         was being debugged, and now are switching to the child process,
-         from the breakpoint package's viewpoint, that's a switch of
-         "threads".  We must update the bp's notion of which thread
-         it is for, or it'll be ignored when it triggers... */
-      if (step_resume_breakpoint && 
-	  (! has_vforked || ! follow_vfork_when_exec))
-        breakpoint_re_set_thread (step_resume_breakpoint);
-
-      /* Reinsert all breakpoints in the child.  (The user may've set
-         breakpoints after catching the fork, in which case those
-         actually didn't get set in the child, but only in the parent.) */
-      if (! has_vforked || ! follow_vfork_when_exec)
-        {
-          breakpoint_re_set ();
-          insert_breakpoints ();
-        }
-    }
-
-  /* If we're to be following both parent and child, then fork ourselves,
-     and attach the debugger clone to the child. */
-  else if (STREQ (follow_mode, "both"))
-    {
-      char  pid_suffix [100];  /* Arbitrary length. */
-
-      /* Clone ourselves to follow the child.  This is the end of our
-       involvement with child_pid; our clone will take it from here... */
-      dont_repeat ();
-      target_clone_and_follow_inferior (child_pid, &followed_child);
-      followed_parent = !followed_child;
-
-      /* We continue to follow the parent.  To help distinguish the two
-         debuggers, though, both we and our clone will reset our prompts. */
-      sprintf (pid_suffix, "[%d] ", inferior_pid);
-      set_prompt (strcat (get_prompt (), pid_suffix));
-    }
-
-  /* The parent and child of a vfork share the same address space.
-     Also, on some targets the order in which vfork and exec events
-     are received for parent in child requires some delicate handling
-     of the events.
-
-     For instance, on ptrace-based HPUX we receive the child's vfork
-     event first, at which time the parent has been suspended by the
-     OS and is essentially untouchable until the child's exit or second
-     exec event arrives.  At that time, the parent's vfork event is
-     delivered to us, and that's when we see and decide how to follow
-     the vfork.  But to get to that point, we must continue the child
-     until it execs or exits.  To do that smoothly, all breakpoints
-     must be removed from the child, in case there are any set between
-     the vfork() and exec() calls.  But removing them from the child
-     also removes them from the parent, due to the shared-address-space
-     nature of a vfork'd parent and child.  On HPUX, therefore, we must
-     take care to restore the bp's to the parent before we continue it.
-     Else, it's likely that we may not stop in the expected place.  (The
-     worst scenario is when the user tries to step over a vfork() call;
-     the step-resume bp must be restored for the step to properly stop
-     in the parent after the call completes!)
-
-     Sequence of events, as reported to gdb from HPUX:
-
-           Parent        Child           Action for gdb to take
-         -------------------------------------------------------
-        1                VFORK               Continue child
-        2                EXEC
-        3                EXEC or EXIT
-        4  VFORK */
-  if (has_vforked)
-    {
-      target_post_follow_vfork (parent_pid,
-                                followed_parent,
-                                child_pid,
-                                followed_child);
-    }
-
-  pending_follow.fork_event.saw_parent_fork = 0;
-  pending_follow.fork_event.saw_child_fork = 0;
-
-  free (follow_mode);
-}
-
-static void
-follow_fork (parent_pid, child_pid)
-  int  parent_pid;
-  int  child_pid;
-{
-  follow_inferior_fork (parent_pid, child_pid, 1, 0);
-}
-
-
-/* Forward declaration. */
-static void follow_exec PARAMS((int, char *));
-
-static void
-follow_vfork (parent_pid, child_pid)
-  int  parent_pid;
-  int  child_pid;
-{
-  follow_inferior_fork (parent_pid, child_pid, 0, 1);
-
-  /* Did we follow the child?  Had it exec'd before we saw the parent vfork? */
-  if (pending_follow.fork_event.saw_child_exec && (inferior_pid == child_pid))
-    {
-      pending_follow.fork_event.saw_child_exec = 0;
-      pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
-      follow_exec (inferior_pid, pending_follow.execd_pathname);
-      free (pending_follow.execd_pathname);
-    }
-}
-#endif /* HPUXHPPA */
-
-static void
-follow_exec (pid, execd_pathname)
-  int  pid;
-  char *  execd_pathname;
-{
-#ifdef HPUXHPPA
-  int  saved_pid = pid;
-  extern struct target_ops  child_ops;
-
-  /* Did this exec() follow a vfork()?  If so, we must follow the
-     vfork now too.  Do it before following the exec. */
-  if (follow_vfork_when_exec && 
-      (pending_follow.kind == TARGET_WAITKIND_VFORKED))
-    {
-      pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
-      follow_vfork (inferior_pid, pending_follow.fork_event.child_pid);
-      follow_vfork_when_exec = 0;
-      saved_pid = inferior_pid;
-
-      /* Did we follow the parent?  If so, we're done.  If we followed
-         the child then we must also follow its exec(). */
-      if (inferior_pid == pending_follow.fork_event.parent_pid)
-        return;
-    }
-
-  /* This is an exec event that we actually wish to pay attention to.
-     Refresh our symbol table to the newly exec'd program, remove any
-     momentary bp's, etc.
-
-     If there are breakpoints, they aren't really inserted now,
-     since the exec() transformed our inferior into a fresh set
-     of instructions.
-
-     We want to preserve symbolic breakpoints on the list, since
-     we have hopes that they can be reset after the new a.out's
-     symbol table is read.
-
-     However, any "raw" breakpoints must be removed from the list
-     (e.g., the solib bp's), since their address is probably invalid
-     now.
-
-     And, we DON'T want to call delete_breakpoints() here, since
-     that may write the bp's "shadow contents" (the instruction
-     value that was overwritten witha TRAP instruction).  Since
-     we now have a new a.out, those shadow contents aren't valid. */
-  update_breakpoints_after_exec ();
-
-  /* If there was one, it's gone now.  We cannot truly step-to-next
-     statement through an exec(). */
-  step_resume_breakpoint = NULL;
-  step_range_start = 0;
-  step_range_end = 0;
-
-  /* If there was one, it's gone now. */
-  through_sigtramp_breakpoint = NULL;
-
-  /* What is this a.out's name? */
-  printf_unfiltered ("Executing new program: %s\n", execd_pathname);
-
-  /* We've followed the inferior through an exec.  Therefore, the
-     inferior has essentially been killed & reborn. */
-  gdb_flush (gdb_stdout);
-  target_mourn_inferior ();
-  inferior_pid = saved_pid; /* Because mourn_inferior resets inferior_pid. */
-  push_target (&child_ops);
-
-  /* That a.out is now the one to use. */
-  exec_file_attach (execd_pathname, 0);
-
-  /* And also is where symbols can be found. */
-  symbol_file_command (execd_pathname, 0);
-
-  /* Reset the shared library package.  This ensures that we get
-     a shlib event when the child reaches "_start", at which point
-     the dld will have had a chance to initialize the child. */
-  SOLIB_RESTART ();
-  SOLIB_CREATE_INFERIOR_HOOK (inferior_pid);
-
-  /* Reinsert all breakpoints.  (Those which were symbolic have
-     been reset to the proper address in the new a.out, thanks
-     to symbol_file_command...) */
-  insert_breakpoints ();
-
-  /* The next resume of this inferior should bring it to the shlib
-     startup breakpoints.  (If the user had also set bp's on
-     "main" from the old (parent) process, then they'll auto-
-     matically get reset there in the new process.) */
-#endif
-}
-
-/* Non-zero if we just simulating a single-step.  This is needed
-   because we cannot remove the breakpoints in the inferior process
-   until after the `wait' in `wait_for_inferior'.  */
-static int singlestep_breakpoints_inserted_p = 0;
-
-
-/* Things to clean up if we QUIT out of resume ().  */
-/* ARGSUSED */
-static void
-resume_cleanups (arg)
-     int arg;
-{
-  normal_stop ();
-}
-
-static char schedlock_off[]    = "off";
-static char schedlock_on[]     = "on";
-static char schedlock_step[]   = "step";
-static char *scheduler_mode    = schedlock_off;
-static char *scheduler_enums[] = {schedlock_off, schedlock_on, schedlock_step};
-
-static void
-set_schedlock_func (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  if (c->type == set_cmd)
-    if (!target_can_lock_scheduler)
-      {
-	scheduler_mode = schedlock_off;
-	error ("Target '%s' cannot support this command.", 
-	       target_shortname);
-      }
-}
-
-
-/* Resume the inferior, but allow a QUIT.  This is useful if the user
-   wants to interrupt some lengthy single-stepping operation
-   (for child processes, the SIGINT goes to the inferior, and so
-   we get a SIGINT random_signal, but for remote debugging and perhaps
-   other targets, that's not true).
-
-   STEP nonzero if we should step (zero to continue instead).
-   SIG is the signal to give the inferior (zero for none).  */
-void
-resume (step, sig)
-     int step;
-     enum target_signal sig;
-{
-  int should_resume = 1;
-  struct cleanup *old_cleanups = make_cleanup ((make_cleanup_func) 
-                                               resume_cleanups, 0);
-  QUIT;
-
-#ifdef CANNOT_STEP_BREAKPOINT
-  /* Most targets can step a breakpoint instruction, thus executing it
-     normally.  But if this one cannot, just continue and we will hit
-     it anyway.  */
-  if (step && breakpoints_inserted && breakpoint_here_p (read_pc ()))
-    step = 0;
-#endif
-
-  if (SOFTWARE_SINGLE_STEP_P && step)
-    {
-      /* Do it the hard way, w/temp breakpoints */
-      SOFTWARE_SINGLE_STEP (sig, 1 /*insert-breakpoints*/);
-      /* ...and don't ask hardware to do it.  */
-      step = 0;
-      /* and do not pull these breakpoints until after a `wait' in
-         `wait_for_inferior' */
-      singlestep_breakpoints_inserted_p = 1;
-    }
-
-  /* Handle any optimized stores to the inferior NOW...  */
-#ifdef DO_DEFERRED_STORES
-  DO_DEFERRED_STORES;
-#endif
-
-#ifdef HPUXHPPA
-  /* If there were any forks/vforks/execs that were caught and are
-     now to be followed, then do so. */
-  switch (pending_follow.kind)
-    {
-      case (TARGET_WAITKIND_FORKED):
-        pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
-        follow_fork (inferior_pid, pending_follow.fork_event.child_pid);
-        break;
-
-      case (TARGET_WAITKIND_VFORKED):
-        {
-          int  saw_child_exec = pending_follow.fork_event.saw_child_exec;
-
-          pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
-          follow_vfork (inferior_pid, pending_follow.fork_event.child_pid);
-
-          /* Did we follow the child, but not yet see the child's exec event?
-             If so, then it actually ought to be waiting for us; we respond to
-             parent vfork events.  We don't actually want to resume the child
-             in this situation; we want to just get its exec event. */
-          if (! saw_child_exec && 
-	      (inferior_pid == pending_follow.fork_event.child_pid))
-            should_resume = 0;
-        }
-        break;
-
-      case (TARGET_WAITKIND_EXECD):
-        /* If we saw a vfork event but couldn't follow it until we saw
-           an exec, then now might be the time! */
-        pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
-        /* follow_exec is called as soon as the exec event is seen. */
-        break;
-
-      default:
-        break;
-    }
-#endif /* HPUXHPPA */
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  if (should_resume)
-    {
-#ifdef HPUXHPPA
-      if (thread_step_needed) 
-        {
-          /* We stopped on a BPT instruction;
-	     don't continue other threads and
-	     just step this thread. */
-          thread_step_needed = 0;
-          
-          if (!breakpoint_here_p(read_pc()))
-            {
-              /* Breakpoint deleted: ok to do regular resume
-		 where all the threads either step or continue. */
-              target_resume (-1, step, sig);
-            }  
-          else
-            {
-              if (!step)
-                {
-                  warning ( "Internal error, changing continue to step." );
-                  remove_breakpoints ();
-                  breakpoints_inserted = 0;
-                  trap_expected = 1;
-                  step = 1;
-                }
-            
-              target_resume (inferior_pid, step, sig);
-            }
-        }
-      else
-#endif /* HPUXHPPA */
-	{
-	  /* Vanilla resume. */
-
-	  if ((scheduler_mode == schedlock_on) ||
-	      (scheduler_mode == schedlock_step && step != 0))
-	    target_resume (inferior_pid, step, sig);
-	  else
-	    target_resume (-1, step, sig);
-	}
-    }
-  
-  discard_cleanups (old_cleanups);
-}
-
-
-/* Clear out all variables saying what to do when inferior is continued.
-   First do this, then set the ones you want, then call `proceed'.  */
-
-void
-clear_proceed_status ()
-{
-  trap_expected = 0;
-  step_range_start = 0;
-  step_range_end = 0;
-  step_frame_address = 0;
-  step_over_calls = -1;
-  stop_after_trap = 0;
-  stop_soon_quietly = 0;
-  proceed_to_finish = 0;
-  breakpoint_proceeded = 1;	/* We're about to proceed... */
-
-  /* Discard any remaining commands or status from previous stop.  */
-  bpstat_clear (&stop_bpstat);
-}
-
-/* Basic routine for continuing the program in various fashions.
-
-   ADDR is the address to resume at, or -1 for resume where stopped.
-   SIGGNAL is the signal to give it, or 0 for none,
-     or -1 for act according to how it stopped.
-   STEP is nonzero if should trap after one instruction.
-     -1 means return after that and print nothing.
-     You should probably set various step_... variables
-     before calling here, if you are stepping.
-
-   You should call clear_proceed_status before calling proceed.  */
-
-void
-proceed (addr, siggnal, step)
-     CORE_ADDR addr;
-     enum target_signal siggnal;
-     int step;
-{
-  int oneproc = 0;
-
-  if (step > 0)
-    step_start_function = find_pc_function (read_pc ());
-  if (step < 0)
-    stop_after_trap = 1;
-
-  if (addr == (CORE_ADDR)-1)
-    {
-      /* If there is a breakpoint at the address we will resume at,
-	 step one instruction before inserting breakpoints
-	 so that we do not stop right away (and report a second
-         hit at this breakpoint).  */
-
-      if (read_pc () == stop_pc && breakpoint_here_p (read_pc ()))
-	oneproc = 1;
-
-#ifndef STEP_SKIPS_DELAY
-#define STEP_SKIPS_DELAY(pc) (0)
-#define STEP_SKIPS_DELAY_P (0)
-#endif
-      /* Check breakpoint_here_p first, because breakpoint_here_p is fast
-	 (it just checks internal GDB data structures) and STEP_SKIPS_DELAY
-	 is slow (it needs to read memory from the target).  */
-      if (STEP_SKIPS_DELAY_P
-	  && breakpoint_here_p (read_pc () + 4)
-	  && STEP_SKIPS_DELAY (read_pc ()))
-	oneproc = 1;
-    }
-  else
-    {
-      write_pc (addr);
-
-      /* New address; we don't need to single-step a thread
-	 over a breakpoint we just hit, 'cause we aren't
-	 continuing from there.
-       
-	 It's not worth worrying about the case where a user
-	 asks for a "jump" at the current PC--if they get the
-	 hiccup of re-hiting a hit breakpoint, what else do
-	 they expect? */
-      thread_step_needed = 0;
-    }
-
-#ifdef PREPARE_TO_PROCEED
-  /* In a multi-threaded task we may select another thread
-     and then continue or step.
-   
-     But if the old thread was stopped at a breakpoint, it
-     will immediately cause another breakpoint stop without
-     any execution (i.e. it will report a breakpoint hit
-     incorrectly).  So we must step over it first.
-   
-     PREPARE_TO_PROCEED checks the current thread against the thread
-     that reported the most recent event.  If a step-over is required
-     it returns TRUE and sets the current thread to the old thread. */
-  if (PREPARE_TO_PROCEED() && breakpoint_here_p (read_pc()))
-    {
-      oneproc = 1;
-      thread_step_needed = 1;
-    }
-
-#endif /* PREPARE_TO_PROCEED */
-
-#ifdef HP_OS_BUG
-  if (trap_expected_after_continue)
-    {
-      /* If (step == 0), a trap will be automatically generated after
-	 the first instruction is executed.  Force step one
-	 instruction to clear this condition.  This should not occur
-	 if step is nonzero, but it is harmless in that case.  */
-      oneproc = 1;
-      trap_expected_after_continue = 0;
-    }
-#endif /* HP_OS_BUG */
-
-  if (oneproc)
-    /* We will get a trace trap after one instruction.
-       Continue it automatically and insert breakpoints then.  */
-    trap_expected = 1;
-  else
-    {
-      int temp = insert_breakpoints ();
-      if (temp)
-	{
-	  print_sys_errmsg ("ptrace", temp);
-	  error ("Cannot insert breakpoints.\n\
-The same program may be running in another process.");
-	}
-
-      breakpoints_inserted = 1;
-    }
-
-  if (siggnal != TARGET_SIGNAL_DEFAULT)
-    stop_signal = siggnal;
-  /* If this signal should not be seen by program,
-     give it zero.  Used for debugging signals.  */
-  else if (!signal_program[stop_signal])
-    stop_signal = TARGET_SIGNAL_0;
-
-  annotate_starting ();
-
-  /* Make sure that output from GDB appears before output from the
-     inferior.  */
-  gdb_flush (gdb_stdout);
-
-  /* Resume inferior.  */
-  resume (oneproc || step || bpstat_should_step (), stop_signal);
-
-  /* Wait for it to stop (if not standalone)
-     and in any case decode why it stopped, and act accordingly.  */
-
-  wait_for_inferior ();
-  normal_stop ();
-}
-
-/* Record the pc and sp of the program the last time it stopped.
-   These are just used internally by wait_for_inferior, but need
-   to be preserved over calls to it and cleared when the inferior
-   is started.  */
-static CORE_ADDR prev_pc;
-static CORE_ADDR prev_func_start;
-static char *prev_func_name;
-
-
-/* Start remote-debugging of a machine over a serial link.  */
-
-void
-start_remote ()
-{
-  init_thread_list ();
-  init_wait_for_inferior ();
-  stop_soon_quietly = 1;
-  trap_expected = 0;
-  wait_for_inferior ();
-  normal_stop ();
-}
-
-/* Initialize static vars when a new inferior begins.  */
-
-void
-init_wait_for_inferior ()
-{
-  /* These are meaningless until the first time through wait_for_inferior.  */
-  prev_pc = 0;
-  prev_func_start = 0;
-  prev_func_name = NULL;
-
-#ifdef HP_OS_BUG
-  trap_expected_after_continue = 0;
-#endif
-  breakpoints_inserted = 0;
-  breakpoint_init_inferior (inf_starting);
-
-  /* Don't confuse first call to proceed(). */
-  stop_signal = TARGET_SIGNAL_0;
-
-  /* The first resume is not following a fork/vfork/exec. */
-  pending_follow.kind = TARGET_WAITKIND_SPURIOUS;  /* I.e., none. */
-  pending_follow.fork_event.saw_parent_fork = 0;
-  pending_follow.fork_event.saw_child_fork = 0;
-  pending_follow.fork_event.saw_child_exec = 0;
-
-  /* See wait_for_inferior's handling of SYSCALL_ENTRY/RETURN events. */
-  number_of_threads_in_syscalls = 0;
-
-  clear_proceed_status ();
-}
-
-static void
-delete_breakpoint_current_contents (arg)
-     PTR arg;
-{
-  struct breakpoint **breakpointp = (struct breakpoint **)arg;
-  if (*breakpointp != NULL) 
-    {
-     delete_breakpoint (*breakpointp);
-     *breakpointp = NULL;
-    }
-}
-
-/* Wait for control to return from inferior to debugger.
-   If inferior gets a signal, we may decide to start it up again
-   instead of returning.  That is why there is a loop in this function.
-   When this function actually returns it means the inferior
-   should be left stopped and GDB should read more commands.  */
-
-void
-wait_for_inferior ()
-{
-  struct cleanup *old_cleanups;
-  struct target_waitstatus w;
-  int another_trap;
-  int random_signal = 0;
-  CORE_ADDR stop_func_start;
-  CORE_ADDR stop_func_end;
-  char *stop_func_name;
-#if 0
-  CORE_ADDR prologue_pc = 0;
-#endif
-  CORE_ADDR tmp;
-  struct symtab_and_line sal;
-  int remove_breakpoints_on_following_step = 0;
-  int current_line;
-  struct symtab *current_symtab;
-  int handling_longjmp = 0;	/* FIXME */
-  int pid;
-  int  saved_inferior_pid;
-  int update_step_sp = 0;
-  int  stepping_through_solib_after_catch = 0;
-  bpstat  stepping_through_solib_catchpoints = NULL;
-  int  enable_hw_watchpoints_after_wait = 0;
-  int stepping_through_sigtramp = 0;
-  int  new_thread_event;
-
-#ifdef HAVE_NONSTEPPABLE_WATCHPOINT
-  int  stepped_after_stopped_by_watchpoint;
-#endif
-
-  old_cleanups = make_cleanup (delete_breakpoint_current_contents,
-			       &step_resume_breakpoint);
-  make_cleanup (delete_breakpoint_current_contents,
-		&through_sigtramp_breakpoint);
-  sal = find_pc_line(prev_pc, 0);
-  current_line = sal.line;
-  current_symtab = sal.symtab;
-
-  /* Are we stepping?  */
-#define CURRENTLY_STEPPING() \
-  ((through_sigtramp_breakpoint == NULL \
-    && !handling_longjmp \
-    && ((step_range_end && step_resume_breakpoint == NULL) \
-	|| trap_expected)) \
-   || stepping_through_solib_after_catch \
-   || bpstat_should_step ())
-    ;
-  thread_step_needed = 0;
-
-#ifdef HPUXHPPA
-  /* We'll update this if & when we switch to a new thread. */
-  switched_from_inferior_pid = inferior_pid;
-#endif
-
-  while (1)
-    {
-      extern int overlay_cache_invalid; /* declared in symfile.h */
-
-      overlay_cache_invalid = 1;
-
-      /* We have to invalidate the registers BEFORE calling target_wait because
-	 they can be loaded from the target while in target_wait.  This makes
-	 remote debugging a bit more efficient for those targets that provide
-	 critical registers as part of their normal status mechanism. */
-
-      registers_changed ();
-
-      if (target_wait_hook)
-	pid = target_wait_hook (-1, &w);
-      else
-	pid = target_wait (-1, &w);
-
-      /* Since we've done a wait, we have a new event.  Don't carry
-         over any expectations about needing to step over a
-         breakpoint. */
-      thread_step_needed = 0;
-      
-      /* See comments where a TARGET_WAITKIND_SYSCALL_RETURN event is
-         serviced in this loop, below. */
-      if (enable_hw_watchpoints_after_wait)
-        {
-          TARGET_ENABLE_HW_WATCHPOINTS(inferior_pid);
-          enable_hw_watchpoints_after_wait = 0;
-        }
-
-
-#ifdef HAVE_NONSTEPPABLE_WATCHPOINT
-stepped_after_stopped_by_watchpoint = 0;
-#endif
-
-    /* Gross.
-
-       We goto this label from elsewhere in wait_for_inferior when we want
-       to continue the main loop without calling "wait" and trashing the
-       waitstatus contained in W.  */
-    have_waited:
-
-      flush_cached_frames ();
-
-      /* If it's a new process, add it to the thread database */
-
-      new_thread_event = ((pid != inferior_pid) && !in_thread_list (pid));
-    
-      if (w.kind != TARGET_WAITKIND_EXITED
-	  && w.kind != TARGET_WAITKIND_SIGNALLED
-	  && new_thread_event)
-	{
-	  add_thread (pid);
-
-
-#ifdef HPUXHPPA
-          fprintf_unfiltered (gdb_stderr, "[New %s]\n", 
-			      target_pid_or_tid_to_str (pid));
-
-#else
-	  printf_filtered ("[New %s]\n", target_pid_to_str (pid));
-#endif
-
-#if 0
-	  /* NOTE: This block is ONLY meant to be invoked in case of a
-	     "thread creation event"!  If it is invoked for any other 
-	     sort of event (such as a new thread landing on a breakpoint),
-	     the event will be discarded, which is almost certainly
-	     a bad thing! 
-	     
-	     To avoid this, the low-level module (eg. target_wait) 
-	     should call in_thread_list and add_thread, so that the
-	     new thread is known by the time we get here.  */
-
-	  /* We may want to consider not doing a resume here in order
-	     to give the user a chance to play with the new thread.
-	     It might be good to make that a user-settable option.  */
-
-	  /* At this point, all threads are stopped (happens
-	     automatically in either the OS or the native code).
-	     Therefore we need to continue all threads in order to
-	     make progress.  */
-
-	  target_resume (-1, 0, TARGET_SIGNAL_0);
-	  continue;
-#endif
-       }
-
-      switch (w.kind)
-	{
-	case TARGET_WAITKIND_LOADED:
-	  /* Ignore gracefully during startup of the inferior, as it
-	     might be the shell which has just loaded some objects,
-	     otherwise add the symbols for the newly loaded objects.  */
-#ifdef SOLIB_ADD
-	  if (!stop_soon_quietly)
-	    {
-	      extern int auto_solib_add;
-
-	      /* Remove breakpoints, SOLIB_ADD might adjust
-		 breakpoint addresses via breakpoint_re_set.  */
-	      if (breakpoints_inserted)
-		remove_breakpoints ();
-
-	      /* Check for any newly added shared libraries if we're
-		 supposed to be adding them automatically.  */
-	      if (auto_solib_add)
-		{
-		  /* Switch terminal for any messages produced by
-		     breakpoint_re_set.  */
-	          target_terminal_ours_for_output ();
-		  SOLIB_ADD (NULL, 0, NULL);
-	          target_terminal_inferior ();
-		}
-
-	      /* Reinsert breakpoints and continue.  */
-	      if (breakpoints_inserted)
-		insert_breakpoints ();
-	    }
-#endif
-	  resume (0, TARGET_SIGNAL_0);
-	  continue;
-
-	case TARGET_WAITKIND_SPURIOUS:
-	  resume (0, TARGET_SIGNAL_0);
-	  continue;
-
-	case TARGET_WAITKIND_EXITED:
-	  target_terminal_ours ();	/* Must do this before mourn anyway */
-	  annotate_exited (w.value.integer);
-	  if (w.value.integer)
-	    printf_filtered ("\nProgram exited with code 0%o.\n", 
-			     (unsigned int)w.value.integer);
-	  else
-	    printf_filtered ("\nProgram exited normally.\n");
-
-	  /* Record the exit code in the convenience variable $_exitcode, so
-	     that the user can inspect this again later.  */
-	  set_internalvar (lookup_internalvar ("_exitcode"),
-			   value_from_longest (builtin_type_int, 
-					       (LONGEST) w.value.integer));
-	  gdb_flush (gdb_stdout);
-	  target_mourn_inferior ();
-	  singlestep_breakpoints_inserted_p = 0; /*SOFTWARE_SINGLE_STEP_P*/
-	  stop_print_frame = 0;
-	  goto stop_stepping;
-
-	case TARGET_WAITKIND_SIGNALLED:
-	  stop_print_frame = 0;
-	  stop_signal = w.value.sig;
-	  target_terminal_ours ();	/* Must do this before mourn anyway */
-	  annotate_signalled ();
-
-	  /* This looks pretty bogus to me.  Doesn't TARGET_WAITKIND_SIGNALLED
-	     mean it is already dead?  This has been here since GDB 2.8, so
-	     perhaps it means rms didn't understand unix waitstatuses?
-	     For the moment I'm just kludging around this in remote.c
-	     rather than trying to change it here --kingdon, 5 Dec 1994.  */
-	  target_kill ();		/* kill mourns as well */
-
-	  printf_filtered ("\nProgram terminated with signal ");
-	  annotate_signal_name ();
-	  printf_filtered ("%s", target_signal_to_name (stop_signal));
-	  annotate_signal_name_end ();
-	  printf_filtered (", ");
-	  annotate_signal_string ();
-	  printf_filtered ("%s", target_signal_to_string (stop_signal));
-	  annotate_signal_string_end ();
-	  printf_filtered (".\n");
-
-	  printf_filtered ("The program no longer exists.\n");
-	  gdb_flush (gdb_stdout);
-	  singlestep_breakpoints_inserted_p = 0; /*SOFTWARE_SINGLE_STEP_P*/
-	  goto stop_stepping;
-
-       /* The following are the only cases in which we keep going;
-           the above cases end in a continue or goto. */
-        case TARGET_WAITKIND_FORKED:
-          stop_signal = TARGET_SIGNAL_TRAP;
-          pending_follow.kind = w.kind;
-
-          /* Ignore fork events reported for the parent; we're only
-             interested in reacting to forks of the child.  Note that
-             we expect the child's fork event to be available if we
-             waited for it now. */
-          if (inferior_pid == pid)
-            {
-              pending_follow.fork_event.saw_parent_fork = 1;
-              pending_follow.fork_event.parent_pid = pid;
-              pending_follow.fork_event.child_pid = w.value.related_pid;
-              continue;
-            }
-          else
-            {
-              pending_follow.fork_event.saw_child_fork = 1;
-              pending_follow.fork_event.child_pid = pid;
-              pending_follow.fork_event.parent_pid = w.value.related_pid;
-            }
-
-          stop_pc = read_pc_pid (pid);
-          saved_inferior_pid = inferior_pid;
-          inferior_pid = pid;
-          stop_bpstat = bpstat_stop_status 
-	    (&stop_pc,
-#if DECR_PC_AFTER_BREAK
-	     (prev_pc != stop_pc - DECR_PC_AFTER_BREAK
-	      && CURRENTLY_STEPPING ())
-#else /* DECR_PC_AFTER_BREAK zero */
-	     0
-#endif /* DECR_PC_AFTER_BREAK zero */
-	     );
-          random_signal = ! bpstat_explains_signal (stop_bpstat);
-          inferior_pid = saved_inferior_pid;
-          goto process_event_stop_test;
-
-        /* If this a platform which doesn't allow a debugger to touch a
-           vfork'd inferior until after it exec's, then we'd best keep
-           our fingers entirely off the inferior, other than continuing
-           it.  This has the unfortunate side-effect that catchpoints
-           of vforks will be ignored.  But since the platform doesn't
-           allow the inferior be touched at vfork time, there's really
-           little choice. */
-        case TARGET_WAITKIND_VFORKED:
-          stop_signal = TARGET_SIGNAL_TRAP;
-          pending_follow.kind = w.kind;
-
-          /* Is this a vfork of the parent?  If so, then give any
-             vfork catchpoints a chance to trigger now.  (It's
-             dangerous to do so if the child canot be touched until
-             it execs, and the child has not yet exec'd.  We probably
-             should warn the user to that effect when the catchpoint
-             triggers...) */
-          if (pid == inferior_pid)
-            {
-              pending_follow.fork_event.saw_parent_fork = 1;
-              pending_follow.fork_event.parent_pid = pid;
-              pending_follow.fork_event.child_pid = w.value.related_pid;
-            }
-
-          /* If we've seen the child's vfork event but cannot really touch
-             the child until it execs, then we must continue the child now.
-             Else, give any vfork catchpoints a chance to trigger now. */
-          else
-            {
-              pending_follow.fork_event.saw_child_fork = 1;
-              pending_follow.fork_event.child_pid = pid;
-              pending_follow.fork_event.parent_pid = w.value.related_pid;
-              target_post_startup_inferior (pending_follow.fork_event.child_pid);
-              follow_vfork_when_exec = ! target_can_follow_vfork_prior_to_exec ();
-              if (follow_vfork_when_exec)
-                {
-                  target_resume (pid, 0, TARGET_SIGNAL_0);
-                  continue;
-                }
-            }
-
-          stop_pc = read_pc ();
-          stop_bpstat = bpstat_stop_status 
-	    (&stop_pc,
-#if DECR_PC_AFTER_BREAK
-	     (prev_pc != stop_pc - DECR_PC_AFTER_BREAK
-	      && CURRENTLY_STEPPING ())
-#else /* DECR_PC_AFTER_BREAK zero */
-	     0
-#endif /* DECR_PC_AFTER_BREAK zero */
-	     );
-          random_signal = ! bpstat_explains_signal (stop_bpstat);
-          goto process_event_stop_test;
-
-        case TARGET_WAITKIND_EXECD:
-          stop_signal = TARGET_SIGNAL_TRAP;
-
-          /* Is this a target which reports multiple exec events per actual
-             call to exec()?  (HP-UX using ptrace does, for example.)  If so,
-             ignore all but the last one.  Just resume the exec'r, and wait
-             for the next exec event. */
-          if (inferior_ignoring_leading_exec_events)
-            {
-              inferior_ignoring_leading_exec_events--;
-              if (pending_follow.kind == TARGET_WAITKIND_VFORKED)
-                ENSURE_VFORKING_PARENT_REMAINS_STOPPED(pending_follow.fork_event.parent_pid);
-              target_resume (pid, 0, TARGET_SIGNAL_0);
-              continue;
-            }
-          inferior_ignoring_leading_exec_events =
-            target_reported_exec_events_per_exec_call () - 1;
-
-          pending_follow.execd_pathname = savestring (w.value.execd_pathname,
-                                                      strlen (w.value.execd_pathname));
-
-          /* Did inferior_pid exec, or did a (possibly not-yet-followed)
-             child of a vfork exec?
-
-             ??rehrauer: This is unabashedly an HP-UX specific thing.  On
-             HP-UX, events associated with a vforking inferior come in
-             threes: a vfork event for the child (always first), followed
-             a vfork event for the parent and an exec event for the child.
-             The latter two can come in either order.
-
-             If we get the parent vfork event first, life's good: We follow
-             either the parent or child, and then the child's exec event is
-             a "don't care".
-
-             But if we get the child's exec event first, then we delay
-             responding to it until we handle the parent's vfork.  Because,
-             otherwise we can't satisfy a "catch vfork". */
-          if (pending_follow.kind == TARGET_WAITKIND_VFORKED)
-            {
-              pending_follow.fork_event.saw_child_exec = 1;
-
-              /* On some targets, the child must be resumed before
-                 the parent vfork event is delivered.  A single-step
-                 suffices. */
-              if (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK())
-                target_resume (pid, 1, TARGET_SIGNAL_0);
-	      /* We expect the parent vfork event to be available now. */
-              continue;
-            }
-
-          /* This causes the eventpoints and symbol table to be reset.  Must
-             do this now, before trying to determine whether to stop. */
-          follow_exec (inferior_pid, pending_follow.execd_pathname);
-          free (pending_follow.execd_pathname);
-
-          stop_pc = read_pc_pid (pid);
-          saved_inferior_pid = inferior_pid;
-          inferior_pid = pid;
-          stop_bpstat = bpstat_stop_status 
-	    (&stop_pc,
-#if DECR_PC_AFTER_BREAK
-	     (prev_pc != stop_pc - DECR_PC_AFTER_BREAK
-	      && CURRENTLY_STEPPING ())
-#else /* DECR_PC_AFTER_BREAK zero */
-	     0
-#endif /* DECR_PC_AFTER_BREAK zero */
-	     );
-          random_signal = ! bpstat_explains_signal (stop_bpstat);
-          inferior_pid = saved_inferior_pid;
-          goto process_event_stop_test;
-
-        /* These syscall events are returned on HP-UX, as part of its
-           implementation of page-protection-based "hardware" watchpoints.
-           HP-UX has unfortunate interactions between page-protections and
-           some system calls.  Our solution is to disable hardware watches
-           when a system call is entered, and reenable them when the syscall
-           completes.  The downside of this is that we may miss the precise
-           point at which a watched piece of memory is modified.  "Oh well."
-
-           Note that we may have multiple threads running, which may each
-           enter syscalls at roughly the same time.  Since we don't have a
-           good notion currently of whether a watched piece of memory is
-           thread-private, we'd best not have any page-protections active
-           when any thread is in a syscall.  Thus, we only want to reenable
-           hardware watches when no threads are in a syscall.
-
-           Also, be careful not to try to gather much state about a thread
-           that's in a syscall.  It's frequently a losing proposition. */
-        case TARGET_WAITKIND_SYSCALL_ENTRY:
-          number_of_threads_in_syscalls++;
-          if (number_of_threads_in_syscalls == 1)
-            {
-              TARGET_DISABLE_HW_WATCHPOINTS(inferior_pid);
-            }
-          resume (0, TARGET_SIGNAL_0);
-          continue;
-
-        /* Before examining the threads further, step this thread to
-	   get it entirely out of the syscall.  (We get notice of the
-	   event when the thread is just on the verge of exiting a
-	   syscall.  Stepping one instruction seems to get it back
-	   into user code.)
-
-	   Note that although the logical place to reenable h/w watches
-	   is here, we cannot.  We cannot reenable them before stepping
-	   the thread (this causes the next wait on the thread to hang).
-
-	   Nor can we enable them after stepping until we've done a wait.
-	   Thus, we simply set the flag enable_hw_watchpoints_after_wait
-	   here, which will be serviced immediately after the target
-	   is waited on. */
-        case TARGET_WAITKIND_SYSCALL_RETURN:
-          target_resume (pid, 1, TARGET_SIGNAL_0);
-
-          if (number_of_threads_in_syscalls > 0)
-            {
-              number_of_threads_in_syscalls--;
-              enable_hw_watchpoints_after_wait =
-                (number_of_threads_in_syscalls == 0);
-            }
-          continue;
-
-	case TARGET_WAITKIND_STOPPED:
-          stop_signal = w.value.sig;
-	  break;
-	}
-
-      /* We may want to consider not doing a resume here in order to give
-         the user a chance to play with the new thread.  It might be good
-         to make that a user-settable option.  */
-
-      /* At this point, all threads are stopped (happens automatically in
-         either the OS or the native code).  Therefore we need to continue
-         all threads in order to make progress.  */
-      if (new_thread_event)
-        {
-	  target_resume (-1, 0, TARGET_SIGNAL_0);
-	  continue;
-        }
-
-      stop_pc = read_pc_pid (pid);
-
-      /* See if a thread hit a thread-specific breakpoint that was meant for
-	 another thread.  If so, then step that thread past the breakpoint,
-	 and continue it.  */
-
-      if (stop_signal == TARGET_SIGNAL_TRAP)
-	{
-	  if (SOFTWARE_SINGLE_STEP_P && singlestep_breakpoints_inserted_p)
-	    random_signal = 0;
-	  else
-	    if (breakpoints_inserted
-		&& breakpoint_here_p (stop_pc - DECR_PC_AFTER_BREAK))
-	      {
-		random_signal = 0;
-		if (!breakpoint_thread_match (stop_pc - DECR_PC_AFTER_BREAK, 
-					      pid))
-		  {
-                    int  remove_status;
-
-		    /* Saw a breakpoint, but it was hit by the wrong thread. 
-		       Just continue. */
-		    write_pc_pid (stop_pc - DECR_PC_AFTER_BREAK, pid);
-
-		    remove_status = remove_breakpoints ();
-                    /* Did we fail to remove breakpoints?  If so, try
-                       to set the PC past the bp.  (There's at least
-                       one situation in which we can fail to remove
-                       the bp's: On HP-UX's that use ttrace, we can't
-                       change the address space of a vforking child
-                       process until the child exits (well, okay, not
-                       then either :-) or execs. */
-		    if (remove_status != 0)
-		      {
-			write_pc_pid (stop_pc - DECR_PC_AFTER_BREAK + 4, pid);
-		      }
-		    else
-		      { /* Single step */
-			target_resume (pid, 1, TARGET_SIGNAL_0); 
-			/* FIXME: What if a signal arrives instead of the 
-			   single-step happening?  */
-
-			if (target_wait_hook)
-			  target_wait_hook (pid, &w);
-			else
-			  target_wait (pid, &w);
-			insert_breakpoints ();
-		      }
-
-		    /* We need to restart all the threads now.  */
-		    target_resume (-1, 0, TARGET_SIGNAL_0);
-		    continue;
-		  }
-		else
-		  {
-		    /* This breakpoint matches--either it is the right
-		       thread or it's a generic breakpoint for all threads.
-		       Remember that we'll need to step just _this_ thread
-		       on any following user continuation! */
-		    thread_step_needed = 1;
-		  }  
-	      }
-	}
-      else
-	random_signal = 1;
-
-      /* See if something interesting happened to the non-current thread.  If
-         so, then switch to that thread, and eventually give control back to
-	 the user.
-
-         Note that if there's any kind of pending follow (i.e., of a fork,
-         vfork or exec), we don't want to do this now.  Rather, we'll let
-         the next resume handle it. */
-      if ((pid != inferior_pid) &&
-          (pending_follow.kind == TARGET_WAITKIND_SPURIOUS))
-	{
-	  int printed = 0;
-
-	  /* If it's a random signal for a non-current thread, notify user
-	     if he's expressed an interest. */
-	  if (random_signal
-	      && signal_print[stop_signal])
-	    {
-/* ??rehrauer: I don't understand the rationale for this code.  If the
-   inferior will stop as a result of this signal, then the act of handling
-   the stop ought to print a message that's couches the stoppage in user
-   terms, e.g., "Stopped for breakpoint/watchpoint".  If the inferior
-   won't stop as a result of the signal -- i.e., if the signal is merely
-   a side-effect of something GDB's doing "under the covers" for the
-   user, such as stepping threads over a breakpoint they shouldn't stop
-   for -- then the message seems to be a serious annoyance at best.
-
-   For now, remove the message altogether. */
-#if 0
-	      printed = 1;
-	      target_terminal_ours_for_output ();
-	      printf_filtered ("\nProgram received signal %s, %s.\n",
-			       target_signal_to_name (stop_signal),
-			       target_signal_to_string (stop_signal));
-	      gdb_flush (gdb_stdout);
-#endif
-	    }
-
-	  /* If it's not SIGTRAP and not a signal we want to stop for, then
-	     continue the thread. */
-
-	  if (stop_signal != TARGET_SIGNAL_TRAP
-	      && !signal_stop[stop_signal])
-	    {
-	      if (printed)
-		target_terminal_inferior ();
-
-	      /* Clear the signal if it should not be passed.  */
-	      if (signal_program[stop_signal] == 0)
-		stop_signal = TARGET_SIGNAL_0;
-
-	      target_resume (pid, 0, stop_signal);
-	      continue;
-	    }
-
-	  /* It's a SIGTRAP or a signal we're interested in.  Switch threads,
-	     and fall into the rest of wait_for_inferior().  */
-
-	  /* Save infrun state for the old thread.  */
-	  save_infrun_state (inferior_pid, prev_pc,
-			     prev_func_start, prev_func_name,
-			     trap_expected, step_resume_breakpoint,
-			     through_sigtramp_breakpoint,
-			     step_range_start, step_range_end,
-			     step_frame_address, handling_longjmp,
-			     another_trap,
-                             stepping_through_solib_after_catch,
-                             stepping_through_solib_catchpoints,
-                             stepping_through_sigtramp);
-
-#ifdef HPUXHPPA
-          switched_from_inferior_pid = inferior_pid;
-#endif
-
-	  inferior_pid = pid;
-
-	  /* Load infrun state for the new thread.  */
-	  load_infrun_state (inferior_pid, &prev_pc,
-			     &prev_func_start, &prev_func_name,
-			     &trap_expected, &step_resume_breakpoint,
-			     &through_sigtramp_breakpoint,
-			     &step_range_start, &step_range_end,
-			     &step_frame_address, &handling_longjmp,
-			     &another_trap,
-                             &stepping_through_solib_after_catch,
-                             &stepping_through_solib_catchpoints,
-                             &stepping_through_sigtramp);
-
-	  if (context_hook)
-	    context_hook (pid_to_thread_id (pid));
-	  
-	  printf_filtered ("[Switching to %s]\n", target_pid_to_str (pid));
-	  flush_cached_frames ();
-	}
-
-      if (SOFTWARE_SINGLE_STEP_P && singlestep_breakpoints_inserted_p)
-	{
-	  /* Pull the single step breakpoints out of the target. */
-	  SOFTWARE_SINGLE_STEP (0, 0);
-	  singlestep_breakpoints_inserted_p = 0;
-	}
-      
-      /* If PC is pointing at a nullified instruction, then step beyond
-	 it so that the user won't be confused when GDB appears to be ready
-	 to execute it. */
-
-#if 0 /* XXX DEBUG */
-      printf ("infrun.c:1607: pc = 0x%x\n", read_pc ());
-#endif
-      /*      if (INSTRUCTION_NULLIFIED && CURRENTLY_STEPPING ()) */
-      if (INSTRUCTION_NULLIFIED)
-	{
-	  struct target_waitstatus tmpstatus;
-#if 0
-	  all_registers_info ((char *)0, 0);
-#endif
-	  registers_changed ();
-	  target_resume (pid, 1, TARGET_SIGNAL_0);
-
-	  /* We may have received a signal that we want to pass to
-	     the inferior; therefore, we must not clobber the waitstatus
-	     in W.  So we call wait ourselves, then continue the loop
-	     at the "have_waited" label.  */
-	  if (target_wait_hook)
-	    target_wait_hook (pid, &tmpstatus);
-	  else
-	    target_wait (pid, &tmpstatus);
-
-	  goto have_waited;
-	}
-
-#ifdef HAVE_STEPPABLE_WATCHPOINT
-      /* It may not be necessary to disable the watchpoint to stop over
-	 it.  For example, the PA can (with some kernel cooperation) 
-	 single step over a watchpoint without disabling the watchpoint.  */
-      if (STOPPED_BY_WATCHPOINT (w))
-	{
-	  resume (1, 0);
-	  continue;
-	}
-#endif
-
-#ifdef HAVE_NONSTEPPABLE_WATCHPOINT
-      /* It is far more common to need to disable a watchpoint
-	 to step the inferior over it.  FIXME.  What else might
-	 a debug register or page protection watchpoint scheme need
-	 here?  */
-      if (STOPPED_BY_WATCHPOINT (w))
-	{
-/* At this point, we are stopped at an instruction which has attempted to write
-   to a piece of memory under control of a watchpoint.  The instruction hasn't
-   actually executed yet.  If we were to evaluate the watchpoint expression
-   now, we would get the old value, and therefore no change would seem to have
-   occurred.
-
-   In order to make watchpoints work `right', we really need to complete the
-   memory write, and then evaluate the watchpoint expression.  The following
-   code does that by removing the watchpoint (actually, all watchpoints and
-   breakpoints), single-stepping the target, re-inserting watchpoints, and then
-   falling through to let normal single-step processing handle proceed.  Since
-   this includes evaluating watchpoints, things will come to a stop in the
-   correct manner.  */
-
-	  write_pc (stop_pc - DECR_PC_AFTER_BREAK);
-
-	  remove_breakpoints ();
-	  registers_changed();
-	  target_resume (pid, 1, TARGET_SIGNAL_0); /* Single step */
-
-	  if (target_wait_hook)
-	    target_wait_hook (pid, &w);
-	  else
-	    target_wait (pid, &w);
-	  insert_breakpoints ();
-
-	  /* FIXME-maybe: is this cleaner than setting a flag?  Does it
-	     handle things like signals arriving and other things happening
-	     in combination correctly?  */
-          stepped_after_stopped_by_watchpoint = 1;
-	  goto have_waited;
-	}
-#endif
-
-#ifdef HAVE_CONTINUABLE_WATCHPOINT
-      /* It may be possible to simply continue after a watchpoint.  */
-      STOPPED_BY_WATCHPOINT (w);
-#endif
-
-      stop_func_start = 0;
-      stop_func_end = 0;
-      stop_func_name = 0;
-      /* Don't care about return value; stop_func_start and stop_func_name
-	 will both be 0 if it doesn't work.  */
-      find_pc_partial_function (stop_pc, &stop_func_name, &stop_func_start,
-				&stop_func_end);
-      stop_func_start += FUNCTION_START_OFFSET;
-      another_trap = 0;
-      bpstat_clear (&stop_bpstat);
-      stop_step = 0;
-      stop_stack_dummy = 0;
-      stop_print_frame = 1;
-      random_signal = 0;
-      stopped_by_random_signal = 0;
-      breakpoints_failed = 0;
-      
-      /* Look at the cause of the stop, and decide what to do.
-	 The alternatives are:
-	 1) break; to really stop and return to the debugger,
-	 2) drop through to start up again
-	 (set another_trap to 1 to single step once)
-	 3) set random_signal to 1, and the decision between 1 and 2
-	 will be made according to the signal handling tables.  */
-      
-      /* First, distinguish signals caused by the debugger from signals
-	 that have to do with the program's own actions.
-	 Note that breakpoint insns may cause SIGTRAP or SIGILL
-	 or SIGEMT, depending on the operating system version.
-	 Here we detect when a SIGILL or SIGEMT is really a breakpoint
-	 and change it to SIGTRAP.  */
-      
-      if (stop_signal == TARGET_SIGNAL_TRAP
-	  || (breakpoints_inserted &&
-	      (stop_signal == TARGET_SIGNAL_ILL
-	       || stop_signal == TARGET_SIGNAL_EMT
-            ))
-	  || stop_soon_quietly)
-	{
-	  if (stop_signal == TARGET_SIGNAL_TRAP && stop_after_trap)
-	    {
-	      stop_print_frame = 0;
-	      break;
-	    }
-	  if (stop_soon_quietly)
-	    break;
-
-	  /* Don't even think about breakpoints
-	     if just proceeded over a breakpoint.
-
-	     However, if we are trying to proceed over a breakpoint
-	     and end up in sigtramp, then through_sigtramp_breakpoint
-	     will be set and we should check whether we've hit the
-	     step breakpoint.  */
-	  if (stop_signal == TARGET_SIGNAL_TRAP && trap_expected
-	      && through_sigtramp_breakpoint == NULL)
-	    bpstat_clear (&stop_bpstat);
-	  else
-	    {
-	      /* See if there is a breakpoint at the current PC.  */
-	      stop_bpstat = bpstat_stop_status
-		(&stop_pc,
-		 (DECR_PC_AFTER_BREAK ?
-		 /* Notice the case of stepping through a jump
-		    that lands just after a breakpoint.
-		    Don't confuse that with hitting the breakpoint.
-		    What we check for is that 1) stepping is going on
-		    and 2) the pc before the last insn does not match
-		    the address of the breakpoint before the current pc
-		    and 3) we didn't hit a breakpoint in a signal handler
-		    without an intervening stop in sigtramp, which is
-		    detected by a new stack pointer value below
-		    any usual function calling stack adjustments.  */
-		 (CURRENTLY_STEPPING ()
-		  && prev_pc != stop_pc - DECR_PC_AFTER_BREAK
-		  && !(step_range_end
-		       && INNER_THAN (read_sp (), (step_sp - 16)))) :
-		 0)
-		 );
-	      /* Following in case break condition called a
-		 function.  */
-	      stop_print_frame = 1;
-	    }
-
-	  if (stop_signal == TARGET_SIGNAL_TRAP)
-	    random_signal
-	      = !(bpstat_explains_signal (stop_bpstat)
-		  || trap_expected
-#ifndef CALL_DUMMY_BREAKPOINT_OFFSET
-		  || PC_IN_CALL_DUMMY (stop_pc, read_sp (),
-				       FRAME_FP (get_current_frame ()))
-#endif /* No CALL_DUMMY_BREAKPOINT_OFFSET.  */
-		  || (step_range_end && step_resume_breakpoint == NULL));
-
-	  else
-	    {
-	      random_signal
-		= !(bpstat_explains_signal (stop_bpstat)
-		    /* End of a stack dummy.  Some systems (e.g. Sony
-		       news) give another signal besides SIGTRAP,
-		       so check here as well as above.  */
-#ifndef CALL_DUMMY_BREAKPOINT_OFFSET
-		    || PC_IN_CALL_DUMMY (stop_pc, read_sp (),
-					 FRAME_FP (get_current_frame ()))
-#endif /* No CALL_DUMMY_BREAKPOINT_OFFSET.  */
-		    );
-	      if (!random_signal)
-		stop_signal = TARGET_SIGNAL_TRAP;
-	    }
-	}
-
-      /* When we reach this point, we've pretty much decided
-         that the reason for stopping must've been a random
-         (unexpected) signal. */
-
-      else
-	random_signal = 1;
-     /* If a fork, vfork or exec event was seen, then there are two
-         possible responses we can make:
-
-         1. If a catchpoint triggers for the event (random_signal == 0),
-            then we must stop now and issue a prompt.  We will resume
-            the inferior when the user tells us to.
-         2. If no catchpoint triggers for the event (random_signal == 1),
-            then we must resume the inferior now and keep checking.
-
-         In either case, we must take appropriate steps to "follow" the
-         the fork/vfork/exec when the inferior is resumed.  For example,
-         if follow-fork-mode is "child", then we must detach from the
-         parent inferior and follow the new child inferior.
-
-         In either case, setting pending_follow causes the next resume()
-         to take the appropriate following action. */
-process_event_stop_test:
-      if (w.kind == TARGET_WAITKIND_FORKED)
-        {
-          if (random_signal)  /* I.e., no catchpoint triggered for this. */
-            {
-              trap_expected = 1;
-              stop_signal = TARGET_SIGNAL_0;
-              goto keep_going;
-            }
-        }
-      else if (w.kind == TARGET_WAITKIND_VFORKED)
-        {
-          if (random_signal)  /* I.e., no catchpoint triggered for this. */
-            {
-              stop_signal = TARGET_SIGNAL_0;
-              goto keep_going;
-            }
-        }
-      else if (w.kind == TARGET_WAITKIND_EXECD)
-        {
-          pending_follow.kind = w.kind;
-          if (random_signal)  /* I.e., no catchpoint triggered for this. */
-            {
-              trap_expected = 1;
-              stop_signal = TARGET_SIGNAL_0;
-              goto keep_going;
-            }
-        }
-
-      /* For the program's own signals, act according to
-	 the signal handling tables.  */
-
-      if (random_signal)
-	{
-	  /* Signal not for debugging purposes.  */
-	  int printed = 0;
-	  
-	  stopped_by_random_signal = 1;
-	  
-	  if (signal_print[stop_signal])
-	    {
-	      printed = 1;
-	      target_terminal_ours_for_output ();
-	      annotate_signal ();
-	      printf_filtered ("\nProgram received signal ");
-	      annotate_signal_name ();
-	      printf_filtered ("%s", target_signal_to_name (stop_signal));
-	      annotate_signal_name_end ();
-	      printf_filtered (", ");
-	      annotate_signal_string ();
-	      printf_filtered ("%s", target_signal_to_string (stop_signal));
-	      annotate_signal_string_end ();
-	      printf_filtered (".\n");
-	      gdb_flush (gdb_stdout);
-	    }
-	  if (signal_stop[stop_signal])
-	    break;
-	  /* If not going to stop, give terminal back
-	     if we took it away.  */
-	  else if (printed)
-	    target_terminal_inferior ();
-
-	  /* Clear the signal if it should not be passed.  */
-	  if (signal_program[stop_signal] == 0)
-	    stop_signal = TARGET_SIGNAL_0;
-
-	  /* If we're in the middle of a "next" command, let the code for
-             stepping over a function handle this. pai/1997-09-10
-
-             A previous comment here suggested it was possible to change
-             this to jump to keep_going in all cases. */
-          
-          if (step_over_calls > 0)
-            goto step_over_function;
-          else
-            goto check_sigtramp2;
-	}
-
-      /* Handle cases caused by hitting a breakpoint.  */
-      {
-	CORE_ADDR jmp_buf_pc;
-	struct bpstat_what what;
-
-	what = bpstat_what (stop_bpstat);
-
-	if (what.call_dummy)
-	  {
-	    stop_stack_dummy = 1;
-#ifdef HP_OS_BUG
-	    trap_expected_after_continue = 1;
-#endif
-	  }
-
-	switch (what.main_action)
-	  {
-	  case BPSTAT_WHAT_SET_LONGJMP_RESUME:
-	    /* If we hit the breakpoint at longjmp, disable it for the
-	       duration of this command.  Then, install a temporary
-	       breakpoint at the target of the jmp_buf. */
-	    disable_longjmp_breakpoint();
-	    remove_breakpoints ();
-	    breakpoints_inserted = 0;
-	    if (!GET_LONGJMP_TARGET(&jmp_buf_pc)) goto keep_going;
-
-	    /* Need to blow away step-resume breakpoint, as it
-	       interferes with us */
-	    if (step_resume_breakpoint != NULL)
-	      {
-		delete_breakpoint (step_resume_breakpoint);
-		step_resume_breakpoint = NULL;
-	      }
-	    /* Not sure whether we need to blow this away too, but probably
-	       it is like the step-resume breakpoint.  */
-	    if (through_sigtramp_breakpoint != NULL)
-	      {
-		delete_breakpoint (through_sigtramp_breakpoint);
-		through_sigtramp_breakpoint = NULL;
-	      }
-
-#if 0
-	    /* FIXME - Need to implement nested temporary breakpoints */
-	    if (step_over_calls > 0)
-	      set_longjmp_resume_breakpoint(jmp_buf_pc,
-					    get_current_frame());
-	    else
-#endif				/* 0 */
-	      set_longjmp_resume_breakpoint(jmp_buf_pc, NULL);
-	    handling_longjmp = 1; /* FIXME */
-	    goto keep_going;
-
-	  case BPSTAT_WHAT_CLEAR_LONGJMP_RESUME:
-	  case BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE:
-	    remove_breakpoints ();
-	    breakpoints_inserted = 0;
-#if 0
-	    /* FIXME - Need to implement nested temporary breakpoints */
-	    if (step_over_calls
-		&& (INNER_THAN (FRAME_FP (get_current_frame ()),
-				step_frame_address)))
-	      {
-		another_trap = 1;
-		goto keep_going;
-	      }
-#endif				/* 0 */
-	    disable_longjmp_breakpoint();
-	    handling_longjmp = 0; /* FIXME */
-	    if (what.main_action == BPSTAT_WHAT_CLEAR_LONGJMP_RESUME)
-	      break;
-	    /* else fallthrough */
-
-	  case BPSTAT_WHAT_SINGLE:
-	    if (breakpoints_inserted)
-              {
-                thread_step_needed = 1;
-	        remove_breakpoints ();
-              }
-	    breakpoints_inserted = 0;
-	    another_trap = 1;
-	    /* Still need to check other stuff, at least the case
-	       where we are stepping and step out of the right range.  */
-	    break;
-
-	  case BPSTAT_WHAT_STOP_NOISY:
-	    stop_print_frame = 1;
-
-	    /* We are about to nuke the step_resume_breakpoint and
-	       through_sigtramp_breakpoint via the cleanup chain, so
-	       no need to worry about it here.  */
-
-	    goto stop_stepping;
-
-	  case BPSTAT_WHAT_STOP_SILENT:
-	    stop_print_frame = 0;
-
-	    /* We are about to nuke the step_resume_breakpoint and
-	       through_sigtramp_breakpoint via the cleanup chain, so
-	       no need to worry about it here.  */
-
-	    goto stop_stepping;
-
-	  case BPSTAT_WHAT_STEP_RESUME:
-            /* This proably demands a more elegant solution, but, yeah
-               right...
-
-               This function's use of the simple variable
-               step_resume_breakpoint doesn't seem to accomodate
-               simultaneously active step-resume bp's, although the
-               breakpoint list certainly can.
-
-               If we reach here and step_resume_breakpoint is already
-               NULL, then apparently we have multiple active
-               step-resume bp's.  We'll just delete the breakpoint we
-               stopped at, and carry on.  */
-            if (step_resume_breakpoint == NULL)
-              {
-                step_resume_breakpoint =
-                  bpstat_find_step_resume_breakpoint (stop_bpstat);
-              }
-	    delete_breakpoint (step_resume_breakpoint);
-	    step_resume_breakpoint = NULL;
-	    break;
-
-	  case BPSTAT_WHAT_THROUGH_SIGTRAMP:
-	    if (through_sigtramp_breakpoint)
-	      delete_breakpoint (through_sigtramp_breakpoint);
-	    through_sigtramp_breakpoint = NULL;
-
-	    /* If were waiting for a trap, hitting the step_resume_break
-	       doesn't count as getting it.  */
-	    if (trap_expected)
-	      another_trap = 1;
-	    break;
-
-	  case BPSTAT_WHAT_CHECK_SHLIBS:
-          case BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK:
-#ifdef SOLIB_ADD
-	    {
-	      extern int auto_solib_add;
-
-	      /* Remove breakpoints, we eventually want to step over the
-		 shlib event breakpoint, and SOLIB_ADD might adjust
-		 breakpoint addresses via breakpoint_re_set.  */
-	      if (breakpoints_inserted)
-		remove_breakpoints ();
-	      breakpoints_inserted = 0;
-
-	      /* Check for any newly added shared libraries if we're
-		 supposed to be adding them automatically.  */
-	      if (auto_solib_add)
-		{
-		  /* Switch terminal for any messages produced by
-		     breakpoint_re_set.  */
-	          target_terminal_ours_for_output ();
-		  SOLIB_ADD (NULL, 0, NULL);
-	          target_terminal_inferior ();
-		}
-
-	      /* Try to reenable shared library breakpoints, additional
-		 code segments in shared libraries might be mapped in now. */
-	      re_enable_breakpoints_in_shlibs ();
-
-	      /* If requested, stop when the dynamic linker notifies
-		 gdb of events.  This allows the user to get control
-		 and place breakpoints in initializer routines for
-		 dynamically loaded objects (among other things).  */
-	      if (stop_on_solib_events)
-		{
-		  stop_print_frame = 0;
-		  goto stop_stepping;
-		}
-
-              /* If we stopped due to an explicit catchpoint, then the
-                 (see above) call to SOLIB_ADD pulled in any symbols
-                 from a newly-loaded library, if appropriate.
-
-                 We do want the inferior to stop, but not where it is
-                 now, which is in the dynamic linker callback.  Rather,
-                 we would like it stop in the user's program, just after
-                 the call that caused this catchpoint to trigger.  That
-                 gives the user a more useful vantage from which to
-                 examine their program's state. */
-              else if (what.main_action == BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK)
-		{
-                  /* ??rehrauer: If I could figure out how to get the
-                     right return PC from here, we could just set a temp
-                     breakpoint and resume.  I'm not sure we can without
-                     cracking open the dld's shared libraries and sniffing
-                     their unwind tables and text/data ranges, and that's
-                     not a terribly portable notion.
-
-                     Until that time, we must step the inferior out of the
-                     dld callback, and also out of the dld itself (and any
-                     code or stubs in libdld.sl, such as "shl_load" and
-                     friends) until we reach non-dld code.  At that point,
-                     we can stop stepping. */
-                  bpstat_get_triggered_catchpoints (stop_bpstat,
-                                                    &stepping_through_solib_catchpoints);
-                  stepping_through_solib_after_catch = 1;
-
-                  /* Be sure to lift all breakpoints, so the inferior does
-                     actually step past this point... */
-		  another_trap = 1;
-                  break;
-		}
-	      else
-		{
-		  /* We want to step over this breakpoint, then keep going.  */
-		  another_trap = 1;
-		  break;
-		}
-	    }
-#endif
-	  break;
-
-	  case BPSTAT_WHAT_LAST:
-	    /* Not a real code, but listed here to shut up gcc -Wall.  */
-
-	  case BPSTAT_WHAT_KEEP_CHECKING:
-	    break;
-	  }
-      }
-
-      /* We come here if we hit a breakpoint but should not
-	 stop for it.  Possibly we also were stepping
-	 and should stop for that.  So fall through and
-	 test for stepping.  But, if not stepping,
-	 do not stop.  */
-
-      /* Are we stepping to get the inferior out of the dynamic
-         linker's hook (and possibly the dld itself) after catching
-         a shlib event? */
-      if (stepping_through_solib_after_catch)
-        {
-#if defined(SOLIB_ADD)
-          /* Have we reached our destination?  If not, keep going. */
-          if (SOLIB_IN_DYNAMIC_LINKER (pid, stop_pc))
-            {
-              another_trap = 1;
-              goto keep_going;
-            }
-#endif
-          /* Else, stop and report the catchpoint(s) whose triggering
-             caused us to begin stepping. */
-          stepping_through_solib_after_catch = 0;
-          bpstat_clear (&stop_bpstat);
-          stop_bpstat = bpstat_copy (stepping_through_solib_catchpoints);
-          bpstat_clear (&stepping_through_solib_catchpoints);
-          stop_print_frame = 1;
-          goto stop_stepping;
-        }
-
-#ifndef CALL_DUMMY_BREAKPOINT_OFFSET
-      /* This is the old way of detecting the end of the stack dummy.
-	 An architecture which defines CALL_DUMMY_BREAKPOINT_OFFSET gets
-	 handled above.  As soon as we can test it on all of them, all
-	 architectures should define it.  */
-
-      /* If this is the breakpoint at the end of a stack dummy,
-	 just stop silently, unless the user was doing an si/ni, in which
-	 case she'd better know what she's doing.  */
-
-      if (CALL_DUMMY_HAS_COMPLETED (stop_pc, read_sp (), 
-				    FRAME_FP (get_current_frame ()))
-	  && !step_range_end)
-	{
-	  stop_print_frame = 0;
-	  stop_stack_dummy = 1;
-#ifdef HP_OS_BUG
-	  trap_expected_after_continue = 1;
-#endif
-	  break;
-	}
-#endif /* No CALL_DUMMY_BREAKPOINT_OFFSET.  */
-
-      if (step_resume_breakpoint)
-	/* Having a step-resume breakpoint overrides anything
-	   else having to do with stepping commands until
-	   that breakpoint is reached.  */
-	/* I'm not sure whether this needs to be check_sigtramp2 or
-	   whether it could/should be keep_going.  */
-	goto check_sigtramp2;
-
-      if (step_range_end == 0)
-	/* Likewise if we aren't even stepping.  */
-	/* I'm not sure whether this needs to be check_sigtramp2 or
-	   whether it could/should be keep_going.  */
-	goto check_sigtramp2;
-
-      /* If stepping through a line, keep going if still within it.
-
-         Note that step_range_end is the address of the first instruction
-         beyond the step range, and NOT the address of the last instruction
-         within it! */
-      if (stop_pc >= step_range_start
-	  && stop_pc < step_range_end
-#if 0
-/* I haven't a clue what might trigger this clause, and it seems wrong
-   anyway, so I've disabled it until someone complains.  -Stu 10/24/95 */
-
-	  /* The step range might include the start of the
-	     function, so if we are at the start of the
-	     step range and either the stack or frame pointers
-	     just changed, we've stepped outside */
-	  && !(stop_pc == step_range_start
-	       && FRAME_FP (get_current_frame ())
-	       && (INNER_THAN (read_sp (), step_sp)
-		   || FRAME_FP (get_current_frame ()) != step_frame_address))
-#endif
-)
-	{
-	  /* We might be doing a BPSTAT_WHAT_SINGLE and getting a signal.
-	     So definately need to check for sigtramp here.  */
-	  goto check_sigtramp2;
-	}
-
-      /* We stepped out of the stepping range.  */
-
-      /* If we are stepping at the source level and entered the runtime
-         loader dynamic symbol resolution code, we keep on single stepping
-	 until we exit the run time loader code and reach the callee's
-	 address.  */
-      if (step_over_calls < 0 && IN_SOLIB_DYNSYM_RESOLVE_CODE (stop_pc))
-	goto keep_going;
-
-      /* We can't update step_sp every time through the loop, because
-	 reading the stack pointer would slow down stepping too much.
-	 But we can update it every time we leave the step range.  */
-      update_step_sp = 1;
-
-      /* Did we just take a signal?  */
-      if (IN_SIGTRAMP (stop_pc, stop_func_name)
-	  && !IN_SIGTRAMP (prev_pc, prev_func_name)
-	  && INNER_THAN (read_sp (), step_sp))
-	{
-	  /* We've just taken a signal; go until we are back to
-	     the point where we took it and one more.  */
-
-          /* Note: The test above succeeds not only when we stepped
-             into a signal handler, but also when we step past the last
-             statement of a signal handler and end up in the return stub
-             of the signal handler trampoline.  To distinguish between
-             these two cases, check that the frame is INNER_THAN the
-             previous one below. pai/1997-09-11 */ 
-
-
-	  {
-	    CORE_ADDR current_frame = FRAME_FP (get_current_frame());
-
-            if (INNER_THAN (current_frame, step_frame_address))
-              {
-                /* We have just taken a signal; go until we are back to
-                   the point where we took it and one more.  */
-
-                /* This code is needed at least in the following case:
-                   The user types "next" and then a signal arrives (before
-                   the "next" is done).  */
-
-                /* Note that if we are stopped at a breakpoint, then we need
-                   the step_resume breakpoint to override any breakpoints at
-                   the same location, so that we will still step over the
-                   breakpoint even though the signal happened.  */
-                struct symtab_and_line sr_sal;
-
-		INIT_SAL(&sr_sal);
-                sr_sal.symtab = NULL;
-                sr_sal.line = 0;
-                sr_sal.pc = prev_pc;
-                /* We could probably be setting the frame to
-                   step_frame_address; I don't think anyone thought to
-                   try it.  */
-                step_resume_breakpoint =
-                  set_momentary_breakpoint (sr_sal, NULL, bp_step_resume);
-                if (breakpoints_inserted)
-                  insert_breakpoints ();
-              }
-            else
-              {
-                /* We just stepped out of a signal handler and into
-                   its calling trampoline.
-
-                   Normally, we'd jump to step_over_function from
-                   here, but for some reason GDB can't unwind the
-                   stack correctly to find the real PC for the point
-                   user code where the signal trampoline will return
-                   -- FRAME_SAVED_PC fails, at least on HP-UX 10.20.
-                   But signal trampolines are pretty small stubs of
-                   code, anyway, so it's OK instead to just
-                   single-step out.  Note: assuming such trampolines
-                   don't exhibit recursion on any platform... */
-		find_pc_partial_function (stop_pc, &stop_func_name, 
-					  &stop_func_start,
-					  &stop_func_end);
-                /* Readjust stepping range */ 
-                step_range_start = stop_func_start;
-                step_range_end = stop_func_end;
-                stepping_through_sigtramp = 1;
-              }
-	  }
-
-
-	  /* If this is stepi or nexti, make sure that the stepping range
-	     gets us past that instruction.  */
-	  if (step_range_end == 1)
-	    /* FIXME: Does this run afoul of the code below which, if
-	       we step into the middle of a line, resets the stepping
-	       range?  */
-	    step_range_end = (step_range_start = prev_pc) + 1;
-
-	  remove_breakpoints_on_following_step = 1;
-	  goto keep_going;
-	}
-
-#if 0
-      /* I disabled this test because it was too complicated and slow.  
-	 The SKIP_PROLOGUE was especially slow, because it caused 
-	 unnecessary prologue examination on various architectures.  
-	 The code in the #else clause has been tested on the Sparc, 
-	 Mips, PA, and Power architectures, so it's pretty likely to 
-	 be correct.  -Stu 10/24/95 */
-
-      /* See if we left the step range due to a subroutine call that
-	 we should proceed to the end of.  */
-
-      if (stop_func_start)
-	{
-	  struct symtab *s;
-
-	  /* Do this after the IN_SIGTRAMP check; it might give
-	     an error.  */
-	  prologue_pc = stop_func_start;
-
-	  /* Don't skip the prologue if this is assembly source */
-	  s = find_pc_symtab (stop_pc);
-	  if (s && s->language != language_asm)
-	    SKIP_PROLOGUE (prologue_pc);
-	}
-
-      if (!(INNER_THAN (step_sp, read_sp ()))	/* don't mistake (sig)return 
-						   as a call */
-	  && (/* Might be a non-recursive call.  If the symbols are missing
-		 enough that stop_func_start == prev_func_start even though
-		 they are really two functions, we will treat some calls as
-		 jumps.  */
-	      stop_func_start != prev_func_start
-
-	      /* Might be a recursive call if either we have a prologue
-		 or the call instruction itself saves the PC on the stack.  */
-	      || prologue_pc != stop_func_start
-	      || read_sp () != step_sp)
-	  && (/* PC is completely out of bounds of any known objfiles.  Treat
-		 like a subroutine call. */
-	      ! stop_func_start
-
-	      /* If we do a call, we will be at the start of a function...  */
-	      || stop_pc == stop_func_start
-
-	      /* ...except on the Alpha with -O (and also Irix 5 and
-		 perhaps others), in which we might call the address
-		 after the load of gp.  Since prologues don't contain
-		 calls, we can't return to within one, and we don't
-		 jump back into them, so this check is OK.  */
-
-	      || stop_pc < prologue_pc
-
-	      /* ...and if it is a leaf function, the prologue might
- 		 consist of gp loading only, so the call transfers to
- 		 the first instruction after the prologue.  */
- 	      || (stop_pc == prologue_pc
-
-		  /* Distinguish this from the case where we jump back
-		     to the first instruction after the prologue,
-		     within a function.  */
-		   && stop_func_start != prev_func_start)
-
-	      /* If we end up in certain places, it means we did a subroutine
-		 call.  I'm not completely sure this is necessary now that we
-		 have the above checks with stop_func_start (and now that
-		 find_pc_partial_function is pickier).  */
-	      || IN_SOLIB_CALL_TRAMPOLINE (stop_pc, stop_func_name)
-
-	      /* If none of the above apply, it is a jump within a function,
-		 or a return from a subroutine.  The other case is longjmp,
-		 which can no longer happen here as long as the
-		 handling_longjmp stuff is working.  */
-	      ))
-#else
-	/* This test is a much more streamlined, (but hopefully correct)
-	   replacement for the code above.  It's been tested on the Sparc,
-	   Mips, PA, and Power architectures with good results.  */
-
-	if (stop_pc == stop_func_start /* Quick test */
-	    || (in_prologue (stop_pc, stop_func_start) &&
-                ! IN_SOLIB_RETURN_TRAMPOLINE (stop_pc, stop_func_name))
-	    || IN_SOLIB_CALL_TRAMPOLINE (stop_pc, stop_func_name)
-	    || stop_func_name == 0)
-#endif
-
-	{
-	  /* It's a subroutine call.  */
-
-	  if (step_over_calls == 0)
-	    {
-	      /* I presume that step_over_calls is only 0 when we're
-		 supposed to be stepping at the assembly language level
-		 ("stepi").  Just stop.  */
-	      stop_step = 1;
-	      break;
-	    }
-
-	  if (step_over_calls > 0 || IGNORE_HELPER_CALL (stop_pc))
-	    /* We're doing a "next".  */
-	    goto step_over_function;
-
-	  /* If we are in a function call trampoline (a stub between
-	     the calling routine and the real function), locate the real
-	     function.  That's what tells us (a) whether we want to step
-	     into it at all, and (b) what prologue we want to run to
-	     the end of, if we do step into it.  */
-	  tmp = SKIP_TRAMPOLINE_CODE (stop_pc);
-	  if (tmp != 0)
-	    stop_func_start = tmp;
-	  else
-	    {
-	      tmp = DYNAMIC_TRAMPOLINE_NEXTPC (stop_pc);
-	      if (tmp)
-		{
-		  struct symtab_and_line xxx;
-		  /* Why isn't this s_a_l called "sr_sal", like all of the
-		     other s_a_l's where this code is duplicated?  */
-		  INIT_SAL (&xxx);	/* initialize to zeroes */
-		  xxx.pc      = tmp;
-		  xxx.section = find_pc_overlay (xxx.pc);
-		  step_resume_breakpoint = 
-		    set_momentary_breakpoint (xxx, NULL, bp_step_resume);
-		  insert_breakpoints ();
-		  goto keep_going;
-		}
-	    }
-
-	  /* If we have line number information for the function we
-	     are thinking of stepping into, step into it.
-
-	     If there are several symtabs at that PC (e.g. with include
-	     files), just want to know whether *any* of them have line
-	     numbers.  find_pc_line handles this.  */
-	  {
-	    struct symtab_and_line tmp_sal;
-
-	    tmp_sal = find_pc_line (stop_func_start, 0);
-	    if (tmp_sal.line != 0)
-	      goto step_into_function;
-	  }
-
-step_over_function:
-	  /* A subroutine call has happened.  */
-	  {
-	    /* Set a special breakpoint after the return */
-	    struct symtab_and_line sr_sal;
-
-	    INIT_SAL(&sr_sal);
-            sr_sal.symtab = NULL;
-            sr_sal.line = 0;
-
-            /* If we came here after encountering a signal in the middle of
-               a "next", use the stashed-away previous frame pc */
-            sr_sal.pc
-              = stopped_by_random_signal
-              ? prev_pc
-              : ADDR_BITS_REMOVE (SAVED_PC_AFTER_CALL (get_current_frame ()));
-            
-            step_resume_breakpoint =
-              set_momentary_breakpoint (sr_sal,
-                                        stopped_by_random_signal ? 
-					NULL : get_current_frame (),
-                                        bp_step_resume);
-
-            /* We've just entered a callee, and we wish to resume until
-               it returns to the caller.  Setting a step_resume bp on
-               the return PC will catch a return from the callee.
-
-               However, if the callee is recursing, we want to be
-               careful not to catch returns of those recursive calls,
-               but of THIS instance of the call.
-
-               To do this, we set the step_resume bp's frame to our
-               current caller's frame (step_frame_address, which is
-               set by the "next" or "until" command, before execution
-               begins).
-
-               But ... don't do it if we're single-stepping out of a
-               sigtramp, because the reason we're single-stepping is
-               precisely because unwinding is a problem (HP-UX 10.20,
-               e.g.) and the frame address is likely to be incorrect.
-               No danger of sigtramp recursion.  */
-
-            if (stepping_through_sigtramp)
-              {
-                step_resume_breakpoint->frame = (CORE_ADDR) NULL;
-                stepping_through_sigtramp = 0;
-              }
-            else if (!IN_SOLIB_DYNSYM_RESOLVE_CODE (sr_sal.pc))
-              step_resume_breakpoint->frame = step_frame_address;
-
-	    if (breakpoints_inserted)
-	      insert_breakpoints ();
-	  }
-	  goto keep_going;
-
-step_into_function:
-	  /* Subroutine call with source code we should not step over.
-	     Do step to the first line of code in it.  */
-	  {
-	    struct symtab *s;
-
-	    s = find_pc_symtab (stop_pc);
-	    if (s && s->language != language_asm)
-	      SKIP_PROLOGUE (stop_func_start);
-	  }
-	  sal = find_pc_line (stop_func_start, 0);
-	  /* Use the step_resume_break to step until
-	     the end of the prologue, even if that involves jumps
-	     (as it seems to on the vax under 4.2).  */
-	  /* If the prologue ends in the middle of a source line,
-	     continue to the end of that source line (if it is still
-	     within the function).  Otherwise, just go to end of prologue.  */
-#ifdef PROLOGUE_FIRSTLINE_OVERLAP
-	  /* no, don't either.  It skips any code that's
-	     legitimately on the first line.  */
-#else
-	  if (sal.end && sal.pc != stop_func_start && sal.end < stop_func_end)
-	    stop_func_start = sal.end;
-#endif
-
-	  if (stop_func_start == stop_pc)
-	    {
-	      /* We are already there: stop now.  */
-	      stop_step = 1;
-	      break;
-	    }
-	  else
-	    /* Put the step-breakpoint there and go until there. */
-	    {
-	      struct symtab_and_line sr_sal;
-
-	      INIT_SAL (&sr_sal);	/* initialize to zeroes */
-	      sr_sal.pc      = stop_func_start;
-	      sr_sal.section = find_pc_overlay (stop_func_start);
-	      /* Do not specify what the fp should be when we stop
-		 since on some machines the prologue
-		 is where the new fp value is established.  */
-	      step_resume_breakpoint =
-		set_momentary_breakpoint (sr_sal, NULL, bp_step_resume);
-	      if (breakpoints_inserted)
-		insert_breakpoints ();
-
-	      /* And make sure stepping stops right away then.  */
-	      step_range_end = step_range_start;
-	    }
-	  goto keep_going;
-	}
-
-      /* We've wandered out of the step range.  */
-
-      sal = find_pc_line(stop_pc, 0);
-      
-      if (step_range_end == 1)
-	{
-	  /* It is stepi or nexti.  We always want to stop stepping after
-	     one instruction.  */
-	  stop_step = 1;
-	  break;
-	}
-
-      /* If we're in the return path from a shared library trampoline,
-	 we want to proceed through the trampoline when stepping.  */
-      if (IN_SOLIB_RETURN_TRAMPOLINE(stop_pc, stop_func_name))
-	{
-	  CORE_ADDR tmp;
-
-	  /* Determine where this trampoline returns.  */
-	  tmp = SKIP_TRAMPOLINE_CODE (stop_pc);
-
-	  /* Only proceed through if we know where it's going.  */
-	  if (tmp)
-	    {
-	      /* And put the step-breakpoint there and go until there. */
-	      struct symtab_and_line sr_sal;
-
-	      INIT_SAL (&sr_sal);	/* initialize to zeroes */
-	      sr_sal.pc      = tmp;
-	      sr_sal.section = find_pc_overlay (sr_sal.pc);
-	      /* Do not specify what the fp should be when we stop
-		 since on some machines the prologue
-		 is where the new fp value is established.  */
-	      step_resume_breakpoint =
-		set_momentary_breakpoint (sr_sal, NULL, bp_step_resume);
-	      if (breakpoints_inserted)
-		insert_breakpoints ();
-
-	      /* Restart without fiddling with the step ranges or
-		 other state.  */
-	      goto keep_going;
-	    }
-	}
-	 
-      if (sal.line == 0)
-	{
-	  /* We have no line number information.  That means to stop
-	     stepping (does this always happen right after one instruction,
-	     when we do "s" in a function with no line numbers,
-	     or can this happen as a result of a return or longjmp?).  */
-	  stop_step = 1;
-	  break;
-	}
-
-      if ((stop_pc == sal.pc)
-	  && (current_line != sal.line || current_symtab != sal.symtab))
-	{
-	  /* We are at the start of a different line.  So stop.  Note that
-	     we don't stop if we step into the middle of a different line.
-	     That is said to make things like for (;;) statements work
-	     better.  */
-	  stop_step = 1;
-	  break;
-	}
-
-      /* We aren't done stepping.
-
-	 Optimize by setting the stepping range to the line.
-	 (We might not be in the original line, but if we entered a
-	 new line in mid-statement, we continue stepping.  This makes 
-	 things like for(;;) statements work better.)  */
-
-      if (stop_func_end && sal.end >= stop_func_end)
-	{
-	  /* If this is the last line of the function, don't keep stepping
-	     (it would probably step us out of the function).
-	     This is particularly necessary for a one-line function,
-	     in which after skipping the prologue we better stop even though
-	     we will be in mid-line.  */
-	  stop_step = 1;
-	  break;
-	}
-      step_range_start = sal.pc;
-      step_range_end = sal.end;
-      step_frame_address = FRAME_FP (get_current_frame ());
-      current_line = sal.line;
-      current_symtab = sal.symtab;
-
-      /* In the case where we just stepped out of a function into the middle
-         of a line of the caller, continue stepping, but step_frame_address
-         must be modified to current frame */
-      {
-        CORE_ADDR current_frame = FRAME_FP (get_current_frame());
-        if (!(INNER_THAN (current_frame, step_frame_address)))
-          step_frame_address = current_frame;
-      }
-      
-
-      goto keep_going;
-
-    check_sigtramp2:
-      if (trap_expected
-	  && IN_SIGTRAMP (stop_pc, stop_func_name)
-	  && !IN_SIGTRAMP (prev_pc, prev_func_name)
-	  && INNER_THAN (read_sp (), step_sp))
-	{
-	  /* What has happened here is that we have just stepped the inferior
-	     with a signal (because it is a signal which shouldn't make
-	     us stop), thus stepping into sigtramp.
-
-	     So we need to set a step_resume_break_address breakpoint
-	     and continue until we hit it, and then step.  FIXME: This should
-	     be more enduring than a step_resume breakpoint; we should know
-	     that we will later need to keep going rather than re-hitting
-	     the breakpoint here (see testsuite/gdb.t06/signals.exp where
-	     it says "exceedingly difficult").  */
-	  struct symtab_and_line sr_sal;
-
-	  INIT_SAL (&sr_sal);		/* initialize to zeroes */
-	  sr_sal.pc      = prev_pc;
-	  sr_sal.section = find_pc_overlay (sr_sal.pc);
-	  /* We perhaps could set the frame if we kept track of what
-	     the frame corresponding to prev_pc was.  But we don't,
-	     so don't.  */
-	  through_sigtramp_breakpoint =
-	    set_momentary_breakpoint (sr_sal, NULL, bp_through_sigtramp);
-	  if (breakpoints_inserted)
-	    insert_breakpoints ();
-
-	  remove_breakpoints_on_following_step = 1;
-	  another_trap = 1;
-	}
-
-    keep_going:
-      /* Come to this label when you need to resume the inferior.
-	 It's really much cleaner to do a goto than a maze of if-else
-	 conditions.  */
-
-      /* ??rehrauer: ttrace on HP-UX theoretically allows one to debug
-         a vforked child beetween its creation and subsequent exit or
-         call to exec().  However, I had big problems in this rather
-         creaky exec engine, getting that to work.  The fundamental
-         problem is that I'm trying to debug two processes via an
-         engine that only understands a single process with possibly
-         multiple threads.
-
-         Hence, this spot is known to have problems when
-         target_can_follow_vfork_prior_to_exec returns 1. */
-
-      /* Save the pc before execution, to compare with pc after stop.  */
-      prev_pc = read_pc ();	/* Might have been DECR_AFTER_BREAK */
-      prev_func_start = stop_func_start; /* Ok, since if DECR_PC_AFTER
-					  BREAK is defined, the
-					  original pc would not have
-					  been at the start of a
-					  function. */
-      prev_func_name = stop_func_name;
-
-      if (update_step_sp)
-	step_sp = read_sp ();
-      update_step_sp = 0;
-
-      /* If we did not do break;, it means we should keep
-	 running the inferior and not return to debugger.  */
-
-      if (trap_expected && stop_signal != TARGET_SIGNAL_TRAP)
-	{
-	  /* We took a signal (which we are supposed to pass through to
-	     the inferior, else we'd have done a break above) and we
-	     haven't yet gotten our trap.  Simply continue.  */
-	  resume (CURRENTLY_STEPPING (), stop_signal);
-	}
-      else
-	{
-	  /* Either the trap was not expected, but we are continuing
-	     anyway (the user asked that this signal be passed to the
-	     child)
-	       -- or --
-	     The signal was SIGTRAP, e.g. it was our signal, but we
-	     decided we should resume from it.
-
-	     We're going to run this baby now!
-
-	     Insert breakpoints now, unless we are trying
-	     to one-proceed past a breakpoint.  */
-	  /* If we've just finished a special step resume and we don't
-	     want to hit a breakpoint, pull em out.  */
-	  if (step_resume_breakpoint == NULL
-	      && through_sigtramp_breakpoint == NULL
-	      && remove_breakpoints_on_following_step)
-	    {
-	      remove_breakpoints_on_following_step = 0;
-	      remove_breakpoints ();
-	      breakpoints_inserted = 0;
-	    }
-	  else if (!breakpoints_inserted &&
-		   (through_sigtramp_breakpoint != NULL || !another_trap))
-	    {
-	      breakpoints_failed = insert_breakpoints ();
-	      if (breakpoints_failed)
-		break;
-	      breakpoints_inserted = 1;
-	    }
-
-	  trap_expected = another_trap;
-
-	  if (stop_signal == TARGET_SIGNAL_TRAP)
-	    stop_signal = TARGET_SIGNAL_0;
-
-#ifdef SHIFT_INST_REGS
-	  /* I'm not sure when this following segment applies.  I do know, 
-	     now, that we shouldn't rewrite the regs when we were stopped 
-	     by a random signal from the inferior process.  */
-	  /* FIXME: Shouldn't this be based on the valid bit of the SXIP?
-	     (this is only used on the 88k).  */
-
-          if (!bpstat_explains_signal (stop_bpstat)
-	      && (stop_signal != TARGET_SIGNAL_CHLD) 
-              && !stopped_by_random_signal)
-            SHIFT_INST_REGS();
-#endif /* SHIFT_INST_REGS */
-
-	  resume (CURRENTLY_STEPPING (), stop_signal);
-	}
-    }
-
- stop_stepping:
-  if (target_has_execution)
-    {
-      /* Are we stopping for a vfork event?  We only stop when we see
-         the child's event.  However, we may not yet have seen the
-         parent's event.  And, inferior_pid is still set to the parent's
-         pid, until we resume again and follow either the parent or child.
-
-         To ensure that we can really touch inferior_pid (aka, the
-         parent process) -- which calls to functions like read_pc
-         implicitly do -- wait on the parent if necessary. */
-      if ((pending_follow.kind == TARGET_WAITKIND_VFORKED)
-          && ! pending_follow.fork_event.saw_parent_fork)
-        {
-          int  parent_pid;
-
-          do {
-            if (target_wait_hook)
-              parent_pid = target_wait_hook (-1, &w);
-            else
-              parent_pid = target_wait (-1, &w);
-          } while (parent_pid != inferior_pid);
-        }
-
-
-      /* Assuming the inferior still exists, set these up for next
-	 time, just like we did above if we didn't break out of the
-	 loop.  */
-      prev_pc = read_pc ();
-      prev_func_start = stop_func_start;
-      prev_func_name = stop_func_name;
-    }
-  do_cleanups (old_cleanups);
-}
-
-/* This function returns TRUE if ep is an internal breakpoint
-   set to catch generic shared library (aka dynamically-linked
-   library) events.  (This is *NOT* the same as a catchpoint for a
-   shlib event.  The latter is something a user can set; this is
-   something gdb sets for its own use, and isn't ever shown to a
-   user.) */
-static int
-is_internal_shlib_eventpoint (ep)
-  struct breakpoint *  ep;
-{
-  return
-    (ep->type == bp_shlib_event)
-    ;
-}
-
-/* This function returns TRUE if bs indicates that the inferior
-   stopped due to a shared library (aka dynamically-linked library)
-   event. */
-static int
-stopped_for_internal_shlib_event (bs)
-  bpstat  bs;
-{
-  /* Note that multiple eventpoints may've caused the stop.  Any
-     that are associated with shlib events will be accepted. */
-  for (;bs != NULL; bs = bs->next)
-    {
-      if ((bs->breakpoint_at != NULL)
-          && is_internal_shlib_eventpoint (bs->breakpoint_at))
-        return 1;
-    }
-
-  /* If we get here, then no candidate was found. */
-  return 0;
-}
-
-/* This function returns TRUE if bs indicates that the inferior
-   stopped due to a shared library (aka dynamically-linked library)
-   event caught by a catchpoint.
-
-   If TRUE, cp_p is set to point to the catchpoint.
-
-   Else, the value of cp_p is undefined. */
-static int
-stopped_for_shlib_catchpoint (bs, cp_p)
-  bpstat  bs;
-  struct breakpoint **  cp_p;
-{
-  /* Note that multiple eventpoints may've caused the stop.  Any
-     that are associated with shlib events will be accepted. */
-  *cp_p = NULL;
-
-  for (;bs != NULL; bs = bs->next)
-    {
-      if ((bs->breakpoint_at != NULL)
-          && ep_is_shlib_catchpoint (bs->breakpoint_at))
-        {
-          *cp_p = bs->breakpoint_at;
-          return 1;
-        }
-    }
-
-  /* If we get here, then no candidate was found. */
-  return 0;
-}
-
-
-/* Here to return control to GDB when the inferior stops for real.
-   Print appropriate messages, remove breakpoints, give terminal our modes.
-
-   STOP_PRINT_FRAME nonzero means print the executing frame
-   (pc, function, args, file, line number and line text).
-   BREAKPOINTS_FAILED nonzero means stop was due to error
-   attempting to insert breakpoints.  */
-
-void
-normal_stop ()
-{
-
-#ifdef HPUXHPPA
-  /* As with the notification of thread events, we want to delay
-     notifying the user that we've switched thread context until
-     the inferior actually stops.
-
-     (Note that there's no point in saying anything if the inferior
-     has exited!) */
-  if ((switched_from_inferior_pid != inferior_pid) &&
-      target_has_execution)
-    {
-      target_terminal_ours_for_output ();
-      printf_filtered ("[Switched to %s]\n", 
-		       target_pid_or_tid_to_str (inferior_pid));
-      switched_from_inferior_pid = inferior_pid;
-    }
-#endif
-
-  /* Make sure that the current_frame's pc is correct.  This
-     is a correction for setting up the frame info before doing
-     DECR_PC_AFTER_BREAK */
-  if (target_has_execution && get_current_frame())
-    (get_current_frame ())->pc = read_pc ();
-  
-  if (breakpoints_failed)
-    {
-      target_terminal_ours_for_output ();
-      print_sys_errmsg ("ptrace", breakpoints_failed);
-      printf_filtered ("Stopped; cannot insert breakpoints.\n\
-The same program may be running in another process.\n");
-    }
-
-  if (target_has_execution && breakpoints_inserted)
-    {
-    if (remove_breakpoints ())
-      {
-	target_terminal_ours_for_output ();
-	printf_filtered ("Cannot remove breakpoints because ");
-	printf_filtered ("program is no longer writable.\n");
-	printf_filtered ("It might be running in another process.\n");
-	printf_filtered ("Further execution is probably impossible.\n");
-      }
-    }
-  breakpoints_inserted = 0;
-
-  /* Delete the breakpoint we stopped at, if it wants to be deleted.
-     Delete any breakpoint that is to be deleted at the next stop.  */
-
-  breakpoint_auto_delete (stop_bpstat);
-
-  /* If an auto-display called a function and that got a signal,
-     delete that auto-display to avoid an infinite recursion.  */
-
-  if (stopped_by_random_signal)
-    disable_current_display ();
-
-  /* Don't print a message if in the middle of doing a "step n"
-     operation for n > 1 */
-  if (step_multi && stop_step)
-    goto done;
-
-  target_terminal_ours ();
-
-  /* Did we stop because the user set the stop_on_solib_events
-     variable?  (If so, we report this as a generic, "Stopped due
-     to shlib event" message.) */
-  if (stopped_for_internal_shlib_event (stop_bpstat))
-    {
-      printf_filtered ("Stopped due to shared library event\n");
-    }
-
-  /* Look up the hook_stop and run it if it exists.  */
-
-  if (stop_command && stop_command->hook)
-    {
-      catch_errors (hook_stop_stub, stop_command->hook,
-		    "Error while running hook_stop:\n", RETURN_MASK_ALL);
-    }
-
-  if (!target_has_stack)
-   {
-
-    goto done;
-   }
-
-  /* Select innermost stack frame - i.e., current frame is frame 0,
-     and current location is based on that.
-     Don't do this on return from a stack dummy routine,
-     or if the program has exited. */
-
-  if (!stop_stack_dummy)
-    {
-      select_frame (get_current_frame (), 0);
-
-      /* Print current location without a level number, if
-	 we have changed functions or hit a breakpoint.  
-	 Print source line if we have one.  
-	 bpstat_print() contains the logic deciding in detail
-	 what to print, based on the event(s) that just occurred. */
-
-      if (stop_print_frame)
-	{
-          int bpstat_ret;
-	  int source_flag;
-
-	  bpstat_ret = bpstat_print (stop_bpstat);
-          /* bpstat_print() returned one of:
-             -1: Didn't print anything
-              0: Printed preliminary "Breakpoint n, " message, desires
-                 location tacked on
-              1: Printed something, don't tack on location */
-
-          if (bpstat_ret == -1)
-            if (   stop_step
-                && step_frame_address == FRAME_FP (get_current_frame ())
-                && step_start_function == find_pc_function (stop_pc))
-              source_flag = -1; /* finished step, just print source line */
-            else
-              source_flag = 1; /* print location and source line */
-          else if (bpstat_ret == 0) /* hit bpt, desire location */
-            source_flag = 1; /* print location and source line */
-          else /* bpstat_ret == 1, hit bpt, do not desire location */
-            source_flag = -1; /* just print source line */
-
-          /* The behavior of this routine with respect to the source
-	     flag is:
-	     -1: Print only source line
-	     0: Print only location
-	     1: Print location and source line */
-         show_and_print_stack_frame (selected_frame, -1, source_flag);
-
-	  /* Display the auto-display expressions.  */
-	  do_displays ();
-	}
-    }
-
-  /* Save the function value return registers, if we care.
-     We might be about to restore their previous contents.  */
-  if (proceed_to_finish)
-    read_register_bytes (0, stop_registers, REGISTER_BYTES);
-
-  if (stop_stack_dummy)
-    {
-      /* Pop the empty frame that contains the stack dummy.
-         POP_FRAME ends with a setting of the current frame, so we
-	 can use that next. */
-      POP_FRAME;
-      /* Set stop_pc to what it was before we called the function.
-	 Can't rely on restore_inferior_status because that only gets
-	 called if we don't stop in the called function.  */
-      stop_pc = read_pc();
-      select_frame (get_current_frame (), 0);
-    }
-
-
- TUIDO (((TuiOpaqueFuncPtr)tui_vCheckDataValues, selected_frame));
-
- done:
-  annotate_stopped ();
-}
-
-static int
-hook_stop_stub (cmd)
-     PTR cmd;
-{
-  execute_user_command ((struct cmd_list_element *)cmd, 0);
-  return (0);
-}
-
-int signal_stop_state (signo)
-     int signo;
-{
-  return signal_stop[signo];
-}
-
-int signal_print_state (signo)
-     int signo;
-{
-  return signal_print[signo];
-}
-
-int signal_pass_state (signo)
-     int signo;
-{
-  return signal_program[signo];
-}
-
-static void
-sig_print_header ()
-{
-  printf_filtered ("\
-Signal        Stop\tPrint\tPass to program\tDescription\n");
-}
-
-static void
-sig_print_info (oursig)
-     enum target_signal oursig;
-{
-  char *name = target_signal_to_name (oursig);
-  int name_padding = 13 - strlen (name);
-  if (name_padding <= 0)
-    name_padding = 0;
-
-  printf_filtered ("%s", name);
-  printf_filtered ("%*.*s ", name_padding, name_padding, 
-		   "                 ");
-  printf_filtered ("%s\t", signal_stop[oursig] ? "Yes" : "No");
-  printf_filtered ("%s\t", signal_print[oursig] ? "Yes" : "No");
-  printf_filtered ("%s\t\t", signal_program[oursig] ? "Yes" : "No");
-  printf_filtered ("%s\n", target_signal_to_string (oursig));
-}
-
-/* Specify how various signals in the inferior should be handled.  */
-
-static void
-handle_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  int digits, wordlen;
-  int sigfirst, signum, siglast;
-  enum target_signal oursig;
-  int allsigs;
-  int nsigs;
-  unsigned char *sigs;
-  struct cleanup *old_chain;
-
-  if (args == NULL)
-    {
-      error_no_arg ("signal to handle");
-    }
-
-  /* Allocate and zero an array of flags for which signals to handle. */
-
-  nsigs = (int)TARGET_SIGNAL_LAST;
-  sigs = (unsigned char *) alloca (nsigs);
-  memset (sigs, 0, nsigs);
-
-  /* Break the command line up into args. */
-
-  argv = buildargv (args);
-  if (argv == NULL)
-    {
-      nomem (0);
-    }
-  old_chain = make_cleanup ((make_cleanup_func) freeargv, (char *) argv);
-
-  /* Walk through the args, looking for signal oursigs, signal names, and
-     actions.  Signal numbers and signal names may be interspersed with
-     actions, with the actions being performed for all signals cumulatively
-     specified.  Signal ranges can be specified as <LOW>-<HIGH>. */
-
-  while (*argv != NULL)
-    {
-      wordlen = strlen (*argv);
-      for (digits = 0; isdigit ((*argv)[digits]); digits++) {;}
-      allsigs = 0;
-      sigfirst = siglast = -1;
-
-      if (wordlen >= 1 && !strncmp (*argv, "all", wordlen))
-	{
-	  /* Apply action to all signals except those used by the
-	     debugger.  Silently skip those. */
-	  allsigs = 1;
-	  sigfirst = 0;
-	  siglast = nsigs - 1;
-	}
-      else if (wordlen >= 1 && !strncmp (*argv, "stop", wordlen))
-	{
-	  SET_SIGS (nsigs, sigs, signal_stop);
-	  SET_SIGS (nsigs, sigs, signal_print);
-	}
-      else if (wordlen >= 1 && !strncmp (*argv, "ignore", wordlen))
-	{
-	  UNSET_SIGS (nsigs, sigs, signal_program);
-	}
-      else if (wordlen >= 2 && !strncmp (*argv, "print", wordlen))
-	{
-	  SET_SIGS (nsigs, sigs, signal_print);
-	}
-      else if (wordlen >= 2 && !strncmp (*argv, "pass", wordlen))
-	{
-	  SET_SIGS (nsigs, sigs, signal_program);
-	}
-      else if (wordlen >= 3 && !strncmp (*argv, "nostop", wordlen))
-	{
-	  UNSET_SIGS (nsigs, sigs, signal_stop);
-	}
-      else if (wordlen >= 3 && !strncmp (*argv, "noignore", wordlen))
-	{
-	  SET_SIGS (nsigs, sigs, signal_program);
-	}
-      else if (wordlen >= 4 && !strncmp (*argv, "noprint", wordlen))
-	{
-	  UNSET_SIGS (nsigs, sigs, signal_print);
-	  UNSET_SIGS (nsigs, sigs, signal_stop);
-	}
-      else if (wordlen >= 4 && !strncmp (*argv, "nopass", wordlen))
-	{
-	  UNSET_SIGS (nsigs, sigs, signal_program);
-	}
-      else if (digits > 0)
-	{
-	  /* It is numeric.  The numeric signal refers to our own
-	     internal signal numbering from target.h, not to host/target
-	     signal  number.  This is a feature; users really should be
-	     using symbolic names anyway, and the common ones like 
-	     SIGHUP, SIGINT, SIGALRM, etc. will work right anyway.  */
-
-	  sigfirst = siglast = (int) 
-	    target_signal_from_command (atoi (*argv));
-	  if ((*argv)[digits] == '-')
-	    {
-	      siglast = (int)
-		target_signal_from_command (atoi ((*argv) + digits + 1));
-	    }
-	  if (sigfirst > siglast)
-	    {
-	      /* Bet he didn't figure we'd think of this case... */
-	      signum = sigfirst;
-	      sigfirst = siglast;
-	      siglast = signum;
-	    }
-	}
-      else
-	{
-	  oursig = target_signal_from_name (*argv);
-	  if (oursig != TARGET_SIGNAL_UNKNOWN)
-	    {
-	      sigfirst = siglast = (int)oursig;
-	    }
-	  else
-	    {
-	      /* Not a number and not a recognized flag word => complain.  */
-	      error ("Unrecognized or ambiguous flag word: \"%s\".", *argv);
-	    }
-	}
-
-      /* If any signal numbers or symbol names were found, set flags for
-	 which signals to apply actions to. */
-
-      for (signum = sigfirst; signum >= 0 && signum <= siglast; signum++)
-	{
-	  switch ((enum target_signal)signum)
-	    {
-	      case TARGET_SIGNAL_TRAP:
-	      case TARGET_SIGNAL_INT:
-	        if (!allsigs && !sigs[signum])
-		  {
-		    if (query ("%s is used by the debugger.\n\
-Are you sure you want to change it? ",
-			       target_signal_to_name
-			       ((enum target_signal)signum)))
-		      {
-			sigs[signum] = 1;
-		      }
-		    else
-		      {
-			printf_unfiltered ("Not confirmed, unchanged.\n");
-			gdb_flush (gdb_stdout);
-		      }
-		  }
-		break;
-	      case TARGET_SIGNAL_0:
-	      case TARGET_SIGNAL_DEFAULT:
-	      case TARGET_SIGNAL_UNKNOWN:
-		/* Make sure that "all" doesn't print these.  */
-		break;
-	      default:
-		sigs[signum] = 1;
-		break;
-	    }
-	}
-
-      argv++;
-    }
-
-  target_notice_signals(inferior_pid);
-
-  if (from_tty)
-    {
-      /* Show the results.  */
-      sig_print_header ();
-      for (signum = 0; signum < nsigs; signum++)
-	{
-	  if (sigs[signum])
-	    {
-	      sig_print_info (signum);
-	    }
-	}
-    }
-
-  do_cleanups (old_chain);
-}
-
-static void
-xdb_handle_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  struct cleanup *old_chain;
-
-  /* Break the command line up into args. */
-
-  argv = buildargv (args);
-  if (argv == NULL)
-    {
-      nomem (0);
-    }
-  old_chain = make_cleanup ((make_cleanup_func) freeargv, (char *) argv);
-  if (argv[1] != (char *)NULL)
-    {
-      char *argBuf;
-      int  bufLen;
-
-      bufLen = strlen(argv[0]) + 20;
-      argBuf = (char *)xmalloc(bufLen);
-      if (argBuf)
-        {
-          int validFlag = 1;
-          enum target_signal oursig;
-
-	  oursig = target_signal_from_name (argv[0]);
-          memset(argBuf, 0, bufLen);
-          if (strcmp(argv[1], "Q") == 0)
-            sprintf(argBuf, "%s %s", argv[0], "noprint");
-          else
-            {
-              if (strcmp(argv[1], "s") == 0)
-                {
-                  if (!signal_stop[oursig])
-                    sprintf(argBuf, "%s %s", argv[0], "stop");
-                  else
-                    sprintf(argBuf, "%s %s", argv[0], "nostop");
-                }
-              else if (strcmp(argv[1], "i") == 0)
-                {
-                  if (!signal_program[oursig])
-                    sprintf(argBuf, "%s %s", argv[0], "pass");
-                  else
-                    sprintf(argBuf, "%s %s", argv[0], "nopass");
-                }
-              else if (strcmp(argv[1], "r") == 0)
-                {
-                  if (!signal_print[oursig])
-                    sprintf(argBuf, "%s %s", argv[0], "print");
-                  else
-                    sprintf(argBuf, "%s %s", argv[0], "noprint");
-                }
-              else
-                validFlag = 0;
-            }
-          if (validFlag)
-            handle_command(argBuf, from_tty);
-          else
-            printf_filtered("Invalid signal handling flag.\n");
-          if (argBuf)
-            free(argBuf);
-        }
-    }
-  do_cleanups (old_chain);
-}
-
-/* Print current contents of the tables set by the handle command.
-   It is possible we should just be printing signals actually used
-   by the current target (but for things to work right when switching
-   targets, all signals should be in the signal tables).  */
-
-static void
-signals_info (signum_exp, from_tty)
-     char *signum_exp;
-     int from_tty;
-{
-  enum target_signal oursig;
-  sig_print_header ();
-
-  if (signum_exp)
-    {
-      /* First see if this is a symbol name.  */
-      oursig = target_signal_from_name (signum_exp);
-      if (oursig == TARGET_SIGNAL_UNKNOWN)
-	{
-	  /* No, try numeric.  */
-	  oursig =
-	    target_signal_from_command (parse_and_eval_address (signum_exp));
-	}
-      sig_print_info (oursig);
-      return;
-    }
-
-  printf_filtered ("\n");
-  /* These ugly casts brought to you by the native VAX compiler.  */
-  for (oursig = TARGET_SIGNAL_FIRST;
-       (int)oursig < (int)TARGET_SIGNAL_LAST;
-       oursig = (enum target_signal)((int)oursig + 1))
-    {
-      QUIT;
-
-      if (oursig != TARGET_SIGNAL_UNKNOWN
-	  && oursig != TARGET_SIGNAL_DEFAULT
-	  && oursig != TARGET_SIGNAL_0)
-	sig_print_info (oursig);
-    }
-
-  printf_filtered ("\nUse the \"handle\" command to change these tables.\n");
-}
-
-/* Save all of the information associated with the inferior<==>gdb
-   connection.  INF_STATUS is a pointer to a "struct inferior_status"
-   (defined in inferior.h).  */
-
-void
-save_inferior_status (inf_status, restore_stack_info)
-     struct inferior_status *inf_status;
-     int restore_stack_info;
-{
-  inf_status->stop_signal = stop_signal;
-  inf_status->stop_pc = stop_pc;
-  inf_status->stop_step = stop_step;
-  inf_status->stop_stack_dummy = stop_stack_dummy;
-  inf_status->stopped_by_random_signal = stopped_by_random_signal;
-  inf_status->trap_expected = trap_expected;
-  inf_status->step_range_start = step_range_start;
-  inf_status->step_range_end = step_range_end;
-  inf_status->step_frame_address = step_frame_address;
-  inf_status->step_over_calls = step_over_calls;
-  inf_status->stop_after_trap = stop_after_trap;
-  inf_status->stop_soon_quietly = stop_soon_quietly;
-  /* Save original bpstat chain here; replace it with copy of chain. 
-     If caller's caller is walking the chain, they'll be happier if we
-     hand them back the original chain when restore_i_s is called.  */
-  inf_status->stop_bpstat = stop_bpstat;
-  stop_bpstat = bpstat_copy (stop_bpstat);
-  inf_status->breakpoint_proceeded = breakpoint_proceeded;
-  inf_status->restore_stack_info = restore_stack_info;
-  inf_status->proceed_to_finish = proceed_to_finish;
-  
-  memcpy (inf_status->stop_registers, stop_registers, REGISTER_BYTES);
-
-  read_register_bytes (0, inf_status->registers, REGISTER_BYTES);
-
-  record_selected_frame (&(inf_status->selected_frame_address),
-			 &(inf_status->selected_level));
-  return;
-}
-
-struct restore_selected_frame_args {
-  CORE_ADDR frame_address;
-  int level;
-};
-
-static int restore_selected_frame PARAMS ((PTR));
-
-/* Restore the selected frame.  args is really a struct
-   restore_selected_frame_args * (declared as char * for catch_errors)
-   telling us what frame to restore.  Returns 1 for success, or 0 for
-   failure.  An error message will have been printed on error.  */
-
-static int
-restore_selected_frame (args)
-     PTR args;
-{
-  struct restore_selected_frame_args *fr =
-    (struct restore_selected_frame_args *) args;
-  struct frame_info *frame;
-  int level = fr->level;
-
-  frame = find_relative_frame (get_current_frame (), &level);
-
-  /* If inf_status->selected_frame_address is NULL, there was no
-     previously selected frame.  */
-  if (frame == NULL ||
-  /*  FRAME_FP (frame) != fr->frame_address || */
-      /* elz: deleted this check as a quick fix to the problem that
-	 for function called by hand gdb creates no internal frame
-	 structure and the real stack and gdb's idea of stack are
-	 different if nested calls by hands are made.  
-
-	 mvs: this worries me.  */
-      level != 0)
-   {
-      warning ("Unable to restore previously selected frame.\n");
-      return 0;
-    }
-
-  select_frame (frame, fr->level);
-
-  return(1);
-}
-
-void
-restore_inferior_status (inf_status)
-     struct inferior_status *inf_status;
-{
-  stop_signal = inf_status->stop_signal;
-  stop_pc = inf_status->stop_pc;
-  stop_step = inf_status->stop_step;
-  stop_stack_dummy = inf_status->stop_stack_dummy;
-  stopped_by_random_signal = inf_status->stopped_by_random_signal;
-  trap_expected = inf_status->trap_expected;
-  step_range_start = inf_status->step_range_start;
-  step_range_end = inf_status->step_range_end;
-  step_frame_address = inf_status->step_frame_address;
-  step_over_calls = inf_status->step_over_calls;
-  stop_after_trap = inf_status->stop_after_trap;
-  stop_soon_quietly = inf_status->stop_soon_quietly;
-  bpstat_clear (&stop_bpstat);
-  stop_bpstat = inf_status->stop_bpstat;
-  breakpoint_proceeded = inf_status->breakpoint_proceeded;
-  proceed_to_finish = inf_status->proceed_to_finish;
-
-  memcpy (stop_registers, inf_status->stop_registers, REGISTER_BYTES);
-
-  /* The inferior can be gone if the user types "print exit(0)"
-     (and perhaps other times).  */
-  if (target_has_execution)
-    write_register_bytes (0, inf_status->registers, REGISTER_BYTES);
-
-  /* The inferior can be gone if the user types "print exit(0)"
-     (and perhaps other times).  */
-
-  /* FIXME: If we are being called after stopping in a function which
-     is called from gdb, we should not be trying to restore the
-     selected frame; it just prints a spurious error message (The
-     message is useful, however, in detecting bugs in gdb (like if gdb
-     clobbers the stack)).  In fact, should we be restoring the
-     inferior status at all in that case?  .  */
-
-  if (target_has_stack && inf_status->restore_stack_info)
-    {
-      struct restore_selected_frame_args fr;
-      fr.level = inf_status->selected_level;
-      fr.frame_address = inf_status->selected_frame_address;
-      /* The point of catch_errors is that if the stack is clobbered,
-	 walking the stack might encounter a garbage pointer and error()
-	 trying to dereference it.  */
-      if (catch_errors (restore_selected_frame, &fr,
-			"Unable to restore previously selected frame:\n",
-			RETURN_MASK_ERROR) == 0)
-	/* Error in restoring the selected frame.  Select the innermost
-	   frame.  */
-
-
-      select_frame (get_current_frame (), 0);
-
-    }
-}
-
-
-
-void
-set_follow_fork_mode_command (arg, from_tty, c)
-  char *  arg;
-  int  from_tty;
-  struct cmd_list_element *  c;
-{
-  if (! STREQ (arg, "parent") &&
-      ! STREQ (arg, "child") &&
-      ! STREQ (arg, "both") &&
-      ! STREQ (arg, "ask"))
-    error ("follow-fork-mode must be one of \"parent\", \"child\", \"both\" or \"ask\".");
-
-  if (follow_fork_mode_string != NULL)
-    free (follow_fork_mode_string);
-  follow_fork_mode_string = savestring (arg, strlen (arg));
-}
-
-
-
-void
-_initialize_infrun ()
-{
-  register int i;
-  register int numsigs;
-  struct cmd_list_element * c;
-
-  add_info ("signals", signals_info,
-	    "What debugger does when program gets various signals.\n\
-Specify a signal as argument to print info on that signal only.");
-  add_info_alias ("handle", "signals", 0);
-
-  add_com ("handle", class_run, handle_command,
-	   concat ("Specify how to handle a signal.\n\
-Args are signals and actions to apply to those signals.\n\
-Symbolic signals (e.g. SIGSEGV) are recommended but numeric signals\n\
-from 1-15 are allowed for compatibility with old versions of GDB.\n\
-Numeric ranges may be specified with the form LOW-HIGH (e.g. 1-5).\n\
-The special arg \"all\" is recognized to mean all signals except those\n\
-used by the debugger, typically SIGTRAP and SIGINT.\n",
-"Recognized actions include \"stop\", \"nostop\", \"print\", \"noprint\",\n\
-\"pass\", \"nopass\", \"ignore\", or \"noignore\".\n\
-Stop means reenter debugger if this signal happens (implies print).\n\
-Print means print a message if this signal happens.\n\
-Pass means let program see this signal; otherwise program doesn't know.\n\
-Ignore is a synonym for nopass and noignore is a synonym for pass.\n\
-Pass and Stop may be combined.", NULL));
-  if (xdb_commands)
-    {
-      add_com("lz", class_info, signals_info, 
-	          "What debugger does when program gets various signals.\n\
-Specify a signal as argument to print info on that signal only.");
-      add_com("z", class_run, xdb_handle_command,
-	   concat ("Specify how to handle a signal.\n\
-Args are signals and actions to apply to those signals.\n\
-Symbolic signals (e.g. SIGSEGV) are recommended but numeric signals\n\
-from 1-15 are allowed for compatibility with old versions of GDB.\n\
-Numeric ranges may be specified with the form LOW-HIGH (e.g. 1-5).\n\
-The special arg \"all\" is recognized to mean all signals except those\n\
-used by the debugger, typically SIGTRAP and SIGINT.\n",
-"Recognized actions include \"s\" (toggles between stop and nostop), \n\
-\"r\" (toggles between print and noprint), \"i\" (toggles between pass and \
-nopass), \"Q\" (noprint)\n\
-Stop means reenter debugger if this signal happens (implies print).\n\
-Print means print a message if this signal happens.\n\
-Pass means let program see this signal; otherwise program doesn't know.\n\
-Ignore is a synonym for nopass and noignore is a synonym for pass.\n\
-Pass and Stop may be combined.", NULL));
-    }
-
-  if (!dbx_commands)
-    stop_command = add_cmd ("stop", class_obscure, not_just_help_class_command,
-	   "There is no `stop' command, but you can set a hook on `stop'.\n\
-This allows you to set a list of commands to be run each time execution\n\
-of the program stops.", &cmdlist);
-
-  numsigs = (int)TARGET_SIGNAL_LAST;
-  signal_stop = (unsigned char *)    
-    xmalloc (sizeof (signal_stop[0]) * numsigs);
-  signal_print = (unsigned char *)
-    xmalloc (sizeof (signal_print[0]) * numsigs);
-  signal_program = (unsigned char *)
-    xmalloc (sizeof (signal_program[0]) * numsigs);
-  for (i = 0; i < numsigs; i++)
-    {
-      signal_stop[i] = 1;
-      signal_print[i] = 1;
-      signal_program[i] = 1;
-    }
-
-  /* Signals caused by debugger's own actions
-     should not be given to the program afterwards.  */
-  signal_program[TARGET_SIGNAL_TRAP] = 0;
-  signal_program[TARGET_SIGNAL_INT] = 0;
-
-  /* Signals that are not errors should not normally enter the debugger.  */
-  signal_stop[TARGET_SIGNAL_ALRM] = 0;
-  signal_print[TARGET_SIGNAL_ALRM] = 0;
-  signal_stop[TARGET_SIGNAL_VTALRM] = 0;
-  signal_print[TARGET_SIGNAL_VTALRM] = 0;
-  signal_stop[TARGET_SIGNAL_PROF] = 0;
-  signal_print[TARGET_SIGNAL_PROF] = 0;
-  signal_stop[TARGET_SIGNAL_CHLD] = 0;
-  signal_print[TARGET_SIGNAL_CHLD] = 0;
-  signal_stop[TARGET_SIGNAL_IO] = 0;
-  signal_print[TARGET_SIGNAL_IO] = 0;
-  signal_stop[TARGET_SIGNAL_POLL] = 0;
-  signal_print[TARGET_SIGNAL_POLL] = 0;
-  signal_stop[TARGET_SIGNAL_URG] = 0;
-  signal_print[TARGET_SIGNAL_URG] = 0;
-  signal_stop[TARGET_SIGNAL_WINCH] = 0;
-  signal_print[TARGET_SIGNAL_WINCH] = 0;
-
-#ifdef SOLIB_ADD
-  add_show_from_set
-    (add_set_cmd ("stop-on-solib-events", class_support, var_zinteger,
-                  (char *) &stop_on_solib_events,
-		  "Set stopping for shared library events.\n\
-If nonzero, gdb will give control to the user when the dynamic linker\n\
-notifies gdb of shared library events.  The most common event of interest\n\
-to the user would be loading/unloading of a new library.\n",
-                  &setlist),
-     &showlist);
-#endif
-
-  c = add_set_enum_cmd ("follow-fork-mode",
-                        class_run,
-                        follow_fork_mode_kind_names,
-                        (char *) &follow_fork_mode_string,
-/* ??rehrauer:  The "both" option is broken, by what may be a 10.20
-   kernel problem.  It's also not terribly useful without a GUI to
-   help the user drive two debuggers.  So for now, I'm disabling
-   the "both" option.  */
-/*			"Set debugger response to a program call of fork \
-or vfork.\n\
-A fork or vfork creates a new process.  follow-fork-mode can be:\n\
-  parent  - the original process is debugged after a fork\n\
-  child   - the new process is debugged after a fork\n\
-  both    - both the parent and child are debugged after a fork\n\
-  ask     - the debugger will ask for one of the above choices\n\
-For \"both\", another copy of the debugger will be started to follow\n\
-the new child process.  The original debugger will continue to follow\n\
-the original parent process.  To distinguish their prompts, the\n\
-debugger copy's prompt will be changed.\n\
-For \"parent\" or \"child\", the unfollowed process will run free.\n\
-By default, the debugger will follow the parent process.",
-*/
-			"Set debugger response to a program call of fork \
-or vfork.\n\
-A fork or vfork creates a new process.  follow-fork-mode can be:\n\
-  parent  - the original process is debugged after a fork\n\
-  child   - the new process is debugged after a fork\n\
-  ask     - the debugger will ask for one of the above choices\n\
-For \"parent\" or \"child\", the unfollowed process will run free.\n\
-By default, the debugger will follow the parent process.",
-                        &setlist);
-/*  c->function.sfunc = ;*/
-  add_show_from_set (c, &showlist);
-
-  set_follow_fork_mode_command ("parent", 0, NULL);
-
-  c = add_set_enum_cmd ("scheduler-locking", class_run, 
-			scheduler_enums, 	/* array of string names */
-			(char *) &scheduler_mode, 	/* current mode  */
-			"Set mode for locking scheduler during execution.\n\
-off  == no locking (threads may preempt at any time)\n\
-on   == full locking (no thread except the current thread may run)\n\
-step == scheduler locked during every single-step operation.\n\
-	In this mode, no other thread may run during a step command.\n\
-	Other threads may run while stepping over a function call ('next').",
-			&setlist);
-
-  c->function.sfunc = set_schedlock_func;	/* traps on target vector */
-  add_show_from_set (c, &showlist);
-}
diff --git a/gdb/inftarg.c b/gdb/inftarg.c
deleted file mode 100644
index 592b5d9..0000000
--- a/gdb/inftarg.c
+++ /dev/null
@@ -1,982 +0,0 @@
-/* Target-vector operations for controlling Unix child processes, for GDB.
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-## Contains temporary hacks..
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"  /* required by inferior.h */
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "gdb_stat.h"
-#include <signal.h>
-#include <sys/types.h>
-#include <fcntl.h>
-
-#ifdef HAVE_WAIT_H
-# include <wait.h>
-#else
-# ifdef HAVE_SYS_WAIT_H
-#  include <sys/wait.h>
-# endif
-#endif
-
-/* "wait.h" fills in the gaps left by <wait.h> */
-#include "wait.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-extern struct symtab_and_line *
-child_enable_exception_callback PARAMS ((enum exception_event_kind, int));
-
-extern struct exception_event_record *
-child_get_current_exception_event PARAMS ((void));
-
-static void
-child_prepare_to_store PARAMS ((void));
-
-#ifndef CHILD_WAIT
-static int child_wait PARAMS ((int, struct target_waitstatus *));
-#endif /* CHILD_WAIT */
-
-#if !defined(CHILD_POST_WAIT)
-void
-child_post_wait PARAMS ((int, int));
-#endif
-
-static void child_open PARAMS ((char *, int));
-
-static void
-child_files_info PARAMS ((struct target_ops *));
-
-static void
-child_detach PARAMS ((char *, int));
-
-static void
-child_detach_from_process PARAMS ((int, char *, int, int));
-
-static void
-child_attach PARAMS ((char *, int));
-
-static void
-child_attach_to_process PARAMS ((char *, int, int));
-
-#if !defined(CHILD_POST_ATTACH)
-static void
-child_post_attach PARAMS ((int));
-#endif
-
-static void
-child_require_attach PARAMS ((char *, int));
-
-static void
-child_require_detach PARAMS ((int, char *, int));
-
-static void
-ptrace_me PARAMS ((void));
-
-static void 
-ptrace_him PARAMS ((int));
-
-static void 
-child_create_inferior PARAMS ((char *, char *, char **));
-
-static void
-child_mourn_inferior PARAMS ((void));
-
-static int
-child_can_run PARAMS ((void));
-
-static void
-child_stop PARAMS ((void));
-
-#ifndef CHILD_THREAD_ALIVE
-int child_thread_alive PARAMS ((int));
-#endif
-
-extern char **environ;
-
-/* Forward declaration */
-extern struct target_ops child_ops;
-
-int child_suppress_run = 0;	/* Non-zero if inftarg should pretend not to
-				   be a runnable target.  Used by targets
-				   that can sit atop inftarg, such as HPUX
-				   thread support.  */
-
-#ifndef CHILD_WAIT
-
-/*##*/
-/* Enable HACK for ttrace work.  In
- * infttrace.c/require_notification_of_events,
- * this is set to 0 so that the loop in child_wait
- * won't loop.
- */
-int not_same_real_pid = 1;
-/*##*/
-
-
-/* Wait for child to do something.  Return pid of child, or -1 in case
-   of error; store status through argument pointer OURSTATUS.  */
-
-static int
-child_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  int save_errno;
-  int status;
-  char *  execd_pathname;
-  int  exit_status;
-  int  related_pid;
-  int  syscall_id;
-  enum target_waitkind  kind;
-
-  do {
-    set_sigint_trap();	/* Causes SIGINT to be passed on to the
-			   attached process. */
-    set_sigio_trap ();
-
-    pid = proc_wait (inferior_pid, &status);
-
-    save_errno = errno;
-
-    clear_sigio_trap ();
-
-    clear_sigint_trap();
-
-    if (pid == -1)
-      {
-	if (save_errno == EINTR)
-	  continue;
-
-	fprintf_unfiltered (gdb_stderr, "Child process unexpectedly missing: %s.\n",
-		 safe_strerror (save_errno));
-
-	/* Claim it exited with unknown signal.  */
-	ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
-	ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
-        return -1;
-      }
-
-    /* Did it exit?
-     */
-    if (target_has_exited (pid, status, &exit_status))
-      {
-        /* ??rehrauer: For now, ignore this. */
-        continue;
-      }
-
-    if (!target_thread_alive (pid))
-      {
-        ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
-        return pid;
-      }
-      
-    if (target_has_forked (pid, &related_pid)
-        && (pid == inferior_pid) || (related_pid == inferior_pid))
-      {
-        ourstatus->kind = TARGET_WAITKIND_FORKED;
-        ourstatus->value.related_pid = related_pid;
-        return pid;
-      }
-
-    if (target_has_vforked (pid, &related_pid)
-        && (pid == inferior_pid) || (related_pid == inferior_pid))
-      {
-        ourstatus->kind = TARGET_WAITKIND_VFORKED;
-        ourstatus->value.related_pid = related_pid;
-        return pid;
-      }
-
-    if (target_has_execd (pid, &execd_pathname))
-      {
-        /* Are we ignoring initial exec events?  (This is likely because
-           we're in the process of starting up the inferior, and another
-           (older) mechanism handles those.)  If so, we'll report this
-           as a regular stop, not an exec.
-           */
-        if (inferior_ignoring_startup_exec_events)
-          {
-            inferior_ignoring_startup_exec_events--;
-          }
-        else
-          {
-            ourstatus->kind = TARGET_WAITKIND_EXECD;
-            ourstatus->value.execd_pathname = execd_pathname;
-            return pid;
-          }
-      }
-
-    /* All we must do with these is communicate their occurrence
-       to wait_for_inferior...
-       */
-    if (target_has_syscall_event (pid, &kind, &syscall_id))
-      {
-        ourstatus->kind = kind;
-        ourstatus->value.syscall_id = syscall_id;
-        return pid;
-      }
-
-/*##  } while (pid != inferior_pid); ##*/ /* Some other child died or stopped */
-/* hack for thread testing */
-      } while( (pid != inferior_pid) && not_same_real_pid );
-/*##*/
-
-  store_waitstatus (ourstatus, status);
-  return pid;
-}
-#endif /* CHILD_WAIT */
-
-#if !defined(CHILD_POST_WAIT)
-void
-child_post_wait (pid, wait_status)
-  int  pid;
-  int  wait_status;
-{
-  /* This version of Unix doesn't require a meaningful "post wait"
-     operation.
-     */
-}
-#endif
- 
-
-#ifndef CHILD_THREAD_ALIVE
-
-/* Check to see if the given thread is alive.
-
-   FIXME: Is kill() ever the right way to do this?  I doubt it, but
-   for now we're going to try and be compatable with the old thread
-   code.  */
-int
-child_thread_alive (pid)
-     int pid;
-{
-  return (kill (pid, 0) != -1);
-}
-
-#endif
-
-static void
-child_attach_to_process (args, from_tty, after_fork)
-  char *  args;
-  int  from_tty;
-  int  after_fork;
-{
-  if (!args)
-    error_no_arg ("process-id to attach");
-
-#ifndef ATTACH_DETACH
-  error ("Can't attach to a process on this machine.");
-#else
-  {
-    char *exec_file;
-    int pid;
-    struct target_waitstatus *wstatus;
-    char *  dummy;
-
-    dummy = args;
-    pid = strtol (args, &dummy, 0);
-    /* Some targets don't set errno on errors, grrr! */
-    if ((pid == 0) && (args == dummy))
-      error ("Illegal process-id: %s\n", args);
-
-    if (pid == getpid())		/* Trying to masturbate? */
-      error ("I refuse to debug myself!");
-
-    if (from_tty)
-      {
-	exec_file = (char *) get_exec_file (0);
-
-	if (after_fork)
-	  printf_unfiltered ("Attaching after fork to %s\n", 
-		  target_pid_to_str (pid));
-	else if (exec_file)
-	  printf_unfiltered ("Attaching to program: %s, %s\n", exec_file,
-                  target_pid_to_str (pid));
-        else
-          printf_unfiltered ("Attaching to %s\n", target_pid_to_str (pid));
-
-	gdb_flush (gdb_stdout);
-      }
-
-    if (!after_fork)
-      attach (pid);
-    else
-      REQUIRE_ATTACH (pid);
-
-    inferior_pid = pid;
-    push_target (&child_ops);
-  }
-#endif  /* ATTACH_DETACH */
-}
-
-
-/* Attach to process PID, then initialize for debugging it.  */
-
-static void
-child_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  child_attach_to_process (args, from_tty, 0);
-}
-
-#if !defined(CHILD_POST_ATTACH)
-static void
-child_post_attach (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't require a meaningful "post attach"
-     operation by a debugger.
-     */
-}
-#endif
-
-
-static void
-child_require_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  child_attach_to_process (args, from_tty, 1);
-} 
-
-static void
-child_detach_from_process (pid, args, from_tty, after_fork)
-  int  pid;
-  char *  args;
-  int  from_tty;
-  int  after_fork;
-{
-#ifdef ATTACH_DETACH
-  {
-    int siggnal = 0;
-
-    if (from_tty)
-      {
-	char *exec_file = get_exec_file (0);
-	if (exec_file == 0)
-	  exec_file = "";
-        if (after_fork)
-          printf_unfiltered ("Detaching after fork from %s\n",
-                             target_pid_to_str (pid));
-        else
-	  printf_unfiltered ("Detaching from program: %s, %s\n", exec_file,
-		             target_pid_to_str (pid));
-	gdb_flush (gdb_stdout);
-      }
-    if (args)
-      siggnal = atoi (args);
-
-    if (!after_fork)
-      detach (siggnal);
-    else
-      REQUIRE_DETACH (pid, siggnal);
-  }
-#else
-  error ("This version of Unix does not support detaching a process.");
-#endif
-}
-
-/* Take a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We'd better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via the normal ptrace (PTRACE_TRACEME).  */
-
-static void
-child_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  child_detach_from_process (inferior_pid, args, from_tty, 0);
-  inferior_pid = 0;
-  unpush_target (&child_ops);
-}
-
-static void
-child_require_detach (pid, args, from_tty)
-  int  pid;
-  char *  args;
-  int  from_tty;
-{
-  child_detach_from_process (pid, args, from_tty, 1);
-}
-
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-child_prepare_to_store ()
-{
-#ifdef CHILD_PREPARE_TO_STORE
-  CHILD_PREPARE_TO_STORE ();
-#endif
-}
-
-/* Print status information about what we're accessing.  */
-
-static void
-child_files_info (ignore)
-     struct target_ops *ignore;
-{
-  printf_unfiltered ("\tUsing the running image of %s %s.\n",
-	  attach_flag? "attached": "child", target_pid_to_str (inferior_pid));
-}
-
-/* ARGSUSED */
-static void
-child_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  error ("Use the \"run\" command to start a Unix child process.");
-}
-
-/* Stub function which causes the inferior that runs it, to be ptrace-able
-   by its parent process.  */
-
-static void
-ptrace_me ()
-{
-  /* "Trace me, Dr. Memory!" */
-  call_ptrace (0, 0, (PTRACE_ARG3_TYPE) 0, 0);
-}
-
-/* Stub function which causes the GDB that runs it, to start ptrace-ing
-   the child process.  */
-
-static void 
-ptrace_him (pid)
-     int pid;
-{
-  push_target (&child_ops);
-
-  /* On some targets, there must be some explicit synchronization
-     between the parent and child processes after the debugger
-     forks, and before the child execs the debuggee program.  This
-     call basically gives permission for the child to exec.
-     */
-
-  target_acknowledge_created_inferior (pid);
-
-  /* START_INFERIOR_TRAPS_EXPECTED is defined in inferior.h,
-   * and will be 1 or 2 depending on whether we're starting
-   * without or with a shell.
-   */
-  startup_inferior (START_INFERIOR_TRAPS_EXPECTED);
-
-  /* On some targets, there must be some explicit actions taken after
-     the inferior has been started up.
-     */
-  target_post_startup_inferior (pid);
-}
-
-/* Start an inferior Unix child process and sets inferior_pid to its pid.
-   EXEC_FILE is the file to run.
-   ALLARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.  Errors reported with error().  */
-
-static void
-child_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-
-#ifdef HPUXHPPA
-  char *tryname;
-  char *shell_file;
-  char *p;
-  char *p1;
-  char *path = getenv ("PATH");
-  int len;
-  struct stat statbuf;
-
-  /* On HP-UX, we have a possible bad interaction between
-   * the start-up-with-shell code and our catch-fork/catch-exec
-   * logic. To avoid the bad interaction, we start up with the
-   * C shell ("csh") and pass it the "-f" flag (fast start-up,
-   * don't run .cshrc code).
-   * See further comments in inferior.h toward the bottom
-   * (STARTUP_WITH_SHELL flag) and in fork-child.c
-   */
-
-  /* Rather than passing in a hard-wired path like "/bin/csh",
-   * we look down the PATH to find csh. I took this code from
-   * procfs.c, which is the file in the Sun-specific part of GDB
-   * analogous to inftarg.c. See procfs.c for more detailed 
-   * comments. - RT
-   */
-  shell_file = "csh";
-  if (path == NULL)
-    path = "/bin:/usr/bin";
-  tryname = alloca (strlen (path) + strlen (shell_file) + 2);
-  for (p = path; p != NULL; p = p1 ? p1 + 1: NULL)
-    {
-    p1 = strchr (p, ':');
-    if (p1 != NULL)
-      len = p1 - p;
-    else
-      len = strlen (p);
-    strncpy (tryname, p, len);
-    tryname[len] = '\0';
-    strcat (tryname, "/");
-    strcat (tryname, shell_file);
-    if (access (tryname, X_OK) < 0)
-      continue;
-    if (stat (tryname, &statbuf) < 0)
-      continue;
-    if (!S_ISREG (statbuf.st_mode))
-      /* We certainly need to reject directories.  I'm not quite
-         as sure about FIFOs, sockets, etc., but I kind of doubt
-         that people want to exec() these things.  */
-      continue;
-      break;
-    }
-  if (p == NULL)
-    /* Not found. I replaced the error() which existed in procfs.c
-     * with simply passing in NULL and hoping fork_inferior() 
-     * can deal with it. - RT
-     */ 
-    /* error ("Can't find shell %s in PATH", shell_file); */
-    shell_file = NULL;
-  else
-    shell_file = tryname;
-
-  fork_inferior (exec_file, allargs, env, ptrace_me, ptrace_him, pre_fork_inferior, NULL);
-#else
- fork_inferior (exec_file, allargs, env, ptrace_me, ptrace_him, NULL, NULL);
-#endif
-  /* We are at the first instruction we care about.  */
-  /* Pedal to the metal... */
-  proceed ((CORE_ADDR) -1, TARGET_SIGNAL_0, 0);
-}
-
-#if !defined(CHILD_POST_STARTUP_INFERIOR)
-void
-child_post_startup_inferior (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't require a meaningful "post startup inferior"
-     operation by a debugger.
-     */
-}
-#endif
-
-#if !defined(CHILD_ACKNOWLEDGE_CREATED_INFERIOR)
-void
-child_acknowledge_created_inferior (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't require a meaningful "acknowledge created inferior"
-     operation by a debugger.
-     */
-}
-#endif
-
-
-void
-child_clone_and_follow_inferior (child_pid, followed_child)
-  int  child_pid;
-  int  *followed_child;
-{
-  clone_and_follow_inferior (child_pid, followed_child);
-
-  /* Don't resume CHILD_PID; it's stopped where it ought to be, until
-     the decision gets made elsewhere how to continue it.
-     */
-}
-
-
-#if !defined(CHILD_POST_FOLLOW_INFERIOR_BY_CLONE)
-void
-child_post_follow_inferior_by_clone ()
-{
-  /* This version of Unix doesn't require a meaningful "post follow inferior"
-     operation by a clone debugger.
-     */
-}
-#endif
-
-
-#if !defined(CHILD_INSERT_FORK_CATCHPOINT)
-int
-child_insert_fork_catchpoint (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't support notification of fork events.
-     */
-}
-#endif
-
-
-#if !defined(CHILD_REMOVE_FORK_CATCHPOINT)
-int
-child_remove_fork_catchpoint (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't support notification of fork events.
-     */
-}
-#endif
-
-
-#if !defined(CHILD_INSERT_VFORK_CATCHPOINT)
-int
-child_insert_vfork_catchpoint (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't support notification of vfork events.
-     */
-}
-#endif
-
-
-#if !defined(CHILD_REMOVE_VFORK_CATCHPOINT)
-int
-child_remove_vfork_catchpoint (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't support notification of vfork events.
-     */
-}
-#endif
-
-
-#if !defined(CHILD_HAS_FORKED)
-int
-child_has_forked (pid, child_pid)
-  int  pid;
-  int *  child_pid;
-{
-  /* This version of Unix doesn't support notification of fork events.
-     */
-  return 0;
-}
-#endif
-
-
-#if !defined(CHILD_HAS_VFORKED)
-int
-child_has_vforked (pid, child_pid)
-  int  pid;
-  int *  child_pid;
-{
-  /* This version of Unix doesn't support notification of vfork events.
-     */
-  return 0;
-}
-#endif
-
-
-#if !defined(CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC)
-int
-child_can_follow_vfork_prior_to_exec ()
-{
-  /* This version of Unix doesn't support notification of vfork events.
-     However, if it did, it probably wouldn't allow vforks to be followed
-     before the following exec.
-     */
-  return 0;
-}
-#endif
-
-
-#if !defined(CHILD_POST_FOLLOW_VFORK)
-void
-child_post_follow_vfork (parent_pid, followed_parent, child_pid, followed_child)
-  int  parent_pid;
-  int  followed_parent;
-  int  child_pid;
-  int  followed_child;
-{
-  /* This version of Unix doesn't require a meaningful "post follow vfork"
-     operation by a clone debugger.
-     */
-}
-#endif
-
-#if !defined(CHILD_INSERT_EXEC_CATCHPOINT)
-int
-child_insert_exec_catchpoint (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't support notification of exec events.
-     */
-}
-#endif
-
-
-#if !defined(CHILD_REMOVE_EXEC_CATCHPOINT)
-int
-child_remove_exec_catchpoint (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't support notification of exec events.
-     */
-}
-#endif
-
-
-#if !defined(CHILD_HAS_EXECD)
-int
-child_has_execd (pid, execd_pathname)
-  int  pid;
-  char **  execd_pathname;
-{
-  /* This version of Unix doesn't support notification of exec events.
-     */
-  return 0;
-}
-#endif
-
-
-#if !defined(CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL)
-int
-child_reported_exec_events_per_exec_call ()
-{
-  /* This version of Unix doesn't support notification of exec events.
-     */
-  return 1;
-}
-#endif
-
-
-#if !defined(CHILD_HAS_SYSCALL_EVENT)
-int
-child_has_syscall_event (pid, kind, syscall_id)
-  int  pid;
-  enum target_waitkind *  kind;
-  int *  syscall_id;
-{
-  /* This version of Unix doesn't support notification of syscall events.
-     */
-  return 0;
-}
-#endif
-
-
-#if !defined(CHILD_HAS_EXITED)
-int
-child_has_exited (pid, wait_status, exit_status)
-  int  pid;
-  int  wait_status;
-  int *  exit_status;
-{
-  if (WIFEXITED (wait_status))
-    {
-      *exit_status = WEXITSTATUS (wait_status);
-      return 1;
-    }
-
-  if (WIFSIGNALED (wait_status))
-    {
-      *exit_status = 0;  /* ?? Don't know what else to say here. */
-      return 1;
-    }
-
-  /* ?? Do we really need to consult the event state, too?  Assume the
-   wait_state alone suffices.
-   */
-  return 0;
-}
-#endif
-
-
-static void
-child_mourn_inferior ()
-{
-  /* FIXME: Should be in a header file */
-  extern void proc_remove_foreign PARAMS ((int));
-
-  unpush_target (&child_ops);
-  proc_remove_foreign (inferior_pid);
-  generic_mourn_inferior ();
-}
-
-static int
-child_can_run ()
-{
-  /* This variable is controlled by modules that sit atop inftarg that may layer
-     their own process structure atop that provided here.  hpux-thread.c does
-     this because of the Hpux user-mode level thread model.  */
-
-  return !child_suppress_run;
-}
-
-/* Send a SIGINT to the process group.  This acts just like the user typed a
-   ^C on the controlling terminal.
-
-   XXX - This may not be correct for all systems.  Some may want to use
-   killpg() instead of kill (-pgrp). */
-
-static void
-child_stop ()
-{
-  extern pid_t inferior_process_group;
-
-  kill (-inferior_process_group, SIGINT);
-}
-
-#if !defined(CHILD_ENABLE_EXCEPTION_CALLBACK)
-struct symtab_and_line *
-child_enable_exception_callback (kind, enable)
-  enum exception_event_kind kind;
-  int enable;
-{
-  return (struct symtab_and_line *) NULL;
-}
-#endif
-
-#if !defined(CHILD_GET_CURRENT_EXCEPTION_EVENT)
-struct exception_event_record *
-child_get_current_exception_event ()
-{
-  return (struct exception_event_record *) NULL;
-}
-#endif
-
-
-#if !defined(CHILD_PID_TO_EXEC_FILE)
-char *
-child_pid_to_exec_file (pid)
-  int  pid;
-{
-  /* This version of Unix doesn't support translation of a process ID
-     to the filename of the executable file.
-     */
-  return NULL;
-}
-#endif
-
-char *
-child_core_file_to_sym_file (core)
-  char *  core;
-{
-  /* The target stratum for a running executable need not support
-     this operation.
-     */
-  return NULL;
-}
-
-
-
-struct target_ops child_ops = {
-  "child",			/* to_shortname */
-  "Unix child process",		/* to_longname */
-  "Unix child process (started by the \"run\" command).",	/* to_doc */
-  child_open,			/* to_open */
-  0,				/* to_close */
-  child_attach,			/* to_attach */
-  child_post_attach,            /* to_post_attach */
-  child_require_attach,		/* to_require_attach */
-  child_detach, 		/* to_detach */
-  child_require_detach, 	/* to_require_detach */
-  child_resume,			/* to_resume */
-  child_wait,			/* to_wait */
-  child_post_wait,              /* to_post_wait */
-  fetch_inferior_registers,	/* to_fetch_registers */
-  store_inferior_registers,	/* to_store_registers */
-  child_prepare_to_store,	/* to_prepare_to_store */
-  child_xfer_memory,		/* to_xfer_memory */
-  child_files_info,		/* to_files_info */
-  memory_insert_breakpoint,	/* to_insert_breakpoint */
-  memory_remove_breakpoint,	/* to_remove_breakpoint */
-  terminal_init_inferior,	/* to_terminal_init */
-  terminal_inferior, 		/* to_terminal_inferior */
-  terminal_ours_for_output,	/* to_terminal_ours_for_output */
-  terminal_ours,		/* to_terminal_ours */
-  child_terminal_info,		/* to_terminal_info */
-  kill_inferior,		/* to_kill */
-  0,				/* to_load */
-  0,				/* to_lookup_symbol */
-  child_create_inferior,	/* to_create_inferior */
-  child_post_startup_inferior,  /* to_post_startup_inferior */
-  child_acknowledge_created_inferior,   /* to_acknowledge_created_inferior */
-  child_clone_and_follow_inferior,    /* to_clone_and_follow_inferior */
-  child_post_follow_inferior_by_clone,  /* to_post_follow_inferior_by_clone */
-  child_insert_fork_catchpoint, /* to_insert_fork_catchpoint */
-  child_remove_fork_catchpoint, /* to_remove_fork_catchpoint */
-  child_insert_vfork_catchpoint, /* to_insert_vfork_catchpoint */
-  child_remove_vfork_catchpoint, /* to_remove_vfork_catchpoint */
-  child_has_forked,             /* to_has_forked */
-  child_has_vforked,            /* to_has_vforked */
-  child_can_follow_vfork_prior_to_exec, /* to_can_follow_vfork_prior_to_exec */
-  child_post_follow_vfork,      /* to_post_follow_vfork */
-  child_insert_exec_catchpoint, /* to_insert_exec_catchpoint */
-  child_remove_exec_catchpoint, /* to_remove_exec_catchpoint */
-  child_has_execd,              /* to_has_execd */
-  child_reported_exec_events_per_exec_call, /* to_reported_exec_events_per_exec_call */
-  child_has_syscall_event,      /* to_has_syscall_event */
-  child_has_exited,             /* to_has_exited */
-  child_mourn_inferior,		/* to_mourn_inferior */
-  child_can_run,		/* to_can_run */
-  0, 				/* to_notice_signals */
-  child_thread_alive,		/* to_thread_alive */
-  child_stop,			/* to_stop */
-  child_enable_exception_callback,  /* to_enable_exception_callback */
-  child_get_current_exception_event, /* to_get_current_exception_event */ 
-  child_pid_to_exec_file,       /* to_pid_to_exec_file */
-  child_core_file_to_sym_file,  /* to_core_file_to_sym_file */
-  process_stratum,		/* to_stratum */
-  0,				/* to_next */
-  1,				/* to_has_all_memory */
-  1,				/* to_has_memory */
-  1,				/* to_has_stack */
-  1,				/* to_has_registers */
-  1,				/* to_has_execution */
-  0,				/* to_sections */
-  0,				/* to_sections_end */
-  OPS_MAGIC			/* to_magic */
-};
-
-void
-_initialize_inftarg ()
-{
-#ifdef HAVE_OPTIONAL_PROC_FS
-  char procname[32];
-  int fd;
-
-  /* If we have an optional /proc filesystem (e.g. under OSF/1),
-     don't add ptrace support if we can access the running GDB via /proc.  */
-#ifndef PROC_NAME_FMT
-#define PROC_NAME_FMT "/proc/%05d"
-#endif
-  sprintf (procname, PROC_NAME_FMT, getpid ());
-  if ((fd = open (procname, O_RDONLY)) >= 0)
-    {
-      close (fd);
-      return;
-    }
-#endif
-
-  add_target (&child_ops);
-}
diff --git a/gdb/infttrace.c b/gdb/infttrace.c
deleted file mode 100644
index 04d9a5c..0000000
--- a/gdb/infttrace.c
+++ /dev/null
@@ -1,5711 +0,0 @@
-/* Low level Unix child interface to ttrace, for GDB when running under HP-UX.
-   Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdb_string.h"
-#include "wait.h"
-#include "command.h"
-
-/* Some hackery to work around a use of the #define name NO_FLAGS
- * in both gdb and HPUX (bfd.h and /usr/include/machine/vmparam.h).
- */
-#ifdef  NO_FLAGS
-#define INFTTRACE_TEMP_HACK NO_FLAGS
-#undef  NO_FLAGS
-#endif
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-
-#include <sys/ttrace.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <sys/mman.h>
-
-#ifndef NO_PTRACE_H
-#ifdef PTRACE_IN_WRONG_PLACE
-#include <ptrace.h>
-#else
-#include <sys/ptrace.h>
-#endif
-#endif /* NO_PTRACE_H */
-
-/* Second half of the hackery above.  Non-ANSI C, so
- * we can't use "#error", alas.
- */
-#ifdef NO_FLAGS
-#if (NO_FLAGS != INFTTRACE_TEMP_HACK )
-  /* #error "Hackery to remove warning didn't work right" */
-#else
-  /* Ok, new def'n of NO_FLAGS is same as old one; no action needed. */
-#endif
-#else
-  /* #error "Didn't get expected re-definition of NO_FLAGS" */
-#define NO_FLAGS INFTTRACE_TEMP_HACK
-#endif
-
-#if !defined (PT_SETTRC)
-#define PT_SETTRC	0	/* Make process traceable by parent */
-#endif
-#if !defined (PT_READ_I)
-#define PT_READ_I	1	/* Read word from text space */
-#endif
-#if !defined (PT_READ_D)
-#define	PT_READ_D	2	/* Read word from data space */
-#endif
-#if !defined (PT_READ_U)
-#define PT_READ_U	3	/* Read word from kernel user struct */
-#endif
-#if !defined (PT_WRITE_I)
-#define PT_WRITE_I	4	/* Write word to text space */
-#endif
-#if !defined (PT_WRITE_D)
-#define PT_WRITE_D	5	/* Write word to data space */
-#endif
-#if !defined (PT_WRITE_U)
-#define PT_WRITE_U	6	/* Write word to kernel user struct */
-#endif
-#if !defined (PT_CONTINUE)
-#define PT_CONTINUE	7	/* Continue after signal */
-#endif
-#if !defined (PT_STEP)
-#define PT_STEP		9	/* Set flag for single stepping */
-#endif
-#if !defined (PT_KILL)
-#define PT_KILL		8	/* Send child a SIGKILL signal */
-#endif
-
-#ifndef PT_ATTACH
-#define PT_ATTACH PTRACE_ATTACH
-#endif
-#ifndef PT_DETACH
-#define PT_DETACH PTRACE_DETACH
-#endif
-
-#include "gdbcore.h"
-#ifndef	NO_SYS_FILE
-#include <sys/file.h>
-#endif
-
-/* This semaphore is used to coordinate the child and parent processes
-   after a fork(), and before an exec() by the child.  See parent_attach_all
-   for details.
-   */
-typedef struct {
-    int  parent_channel[2];  /* Parent "talks" to [1], child "listens" to [0] */
-    int  child_channel[2];   /* Child "talks" to [1], parent "listens" to [0] */
-} startup_semaphore_t;
-
-#define SEM_TALK (1)
-#define SEM_LISTEN (0)
-
-static startup_semaphore_t  startup_semaphore;
-
-/* See can_touch_threads_of_process for details. */
-static int  vforking_child_pid = 0;
-static int  vfork_in_flight = 0;
-
-/* To support PREPARE_TO_PROCEED (hppa_prepare_to_proceed).
- */
-static pid_t old_gdb_pid  = 0;
-static pid_t reported_pid = 0;
-static int reported_bpt = 0;
-
-/* 1 if ok as results of a ttrace or ttrace_wait call, 0 otherwise.
- */
-#define TT_OK( _status, _errno ) \
-    (((_status) == 1) && ((_errno) == 0))
-
-#define TTRACE_ARG_TYPE uint64_t
-
-/* When supplied as the "addr" operand, ttrace interprets this
-   to mean, "from the current address".
-   */
-#define TT_USE_CURRENT_PC ((TTRACE_ARG_TYPE) TT_NOPC)
-
-/* When supplied as the "addr", "data" or "addr2" operand for most
-   requests, ttrace interprets this to mean, "pay no heed to this
-   argument".
-   */
-#define TT_NIL ((TTRACE_ARG_TYPE) TT_NULLARG)
-
-/* This is capable of holding the value of a 32-bit register.  The
-   value is always left-aligned in the buffer; i.e., [0] contains
-   the most-significant byte of the register's value, and [sizeof(reg)]
-   contains the least-significant value.
-
-   ??rehrauer: Yes, this assumes that an int is 32-bits on HP-UX, and
-   that registers are 32-bits on HP-UX.  The latter assumption changes
-   with PA2.0.
-   */
-typedef int  register_value_t;
-
-/********************************************************************
-
-                 How this works:
-
-   1.  Thread numbers
-
-   The rest of GDB sees threads as being things with different
-   "pid" (process id) values.  See "thread.c" for details.  The
-   separate threads will be seen and reacted to if infttrace passes
-   back different pid values (for _events_).  See wait_for_inferior
-   in inftarg.c.
-
-   So infttrace is going to use thread ids externally, pretending
-   they are process ids, and keep track internally so that it can
-   use the real process id (and thread id) when calling ttrace.
-
-   The data structure that supports this is a linked list of the
-   current threads.  Since at some date infttrace will have to
-   deal with multiple processes, each list element records its
-   corresponding pid, rather than having a single global.
-
-   Note that the list is only approximately current; that's ok, as
-   it's up to date when we need it (we hope!).  Also, it can contain
-   dead threads, as there's no harm if it does.
-
-   The approach taken here is to bury the translation from external
-   to internal inside "call_ttrace" and a few other places.
-
-   There are some wrinkles:
-
-   o  When GDB forks itself to create the debug target process,
-      there's only a pid of 0 around in the child, so the
-      TT_PROC_SETTRC operation uses a more direct call to ttrace;
-      Similiarly, the initial setting of the event mask happens
-      early as  well, and so is also special-cased, and an attach
-      uses a real pid;
-
-   o  We define an unthreaded application as having a "pseudo"
-      thread;
-
-   o  To keep from confusing the rest of GDB, we don't switch
-      the PID for the pseudo thread to a TID.  A table will help:
-
-      Rest of GDB sees these PIDs:     pid   tid1  tid2  tid3 ...
-                                        
-      Our thread list stores:          pid   pid   pid   pid  ...
-                                       tid0  tid1  tid2  tid3
-      
-      Ttrace sees these TIDS:          tid0  tid1  tid2  tid3 ...
-
-      Both pid and tid0 will map to tid0, as there are infttrace.c-internal
-      calls to ttrace using tid0.
-
-   2. Step and Continue
-
-   Since we're implementing the "stop the world" model, sub-model
-   "other threads run during step", we have some stuff to do:
-
-   o  User steps require continuing all threads other than the
-      one the user is stepping;
-
-   o  Internal debugger steps (such as over a breakpoint or watchpoint,
-      but not out of a library load thunk) require stepping only
-      the selected thread; this means that we have to report the
-      step finish on that thread, which can lead to complications;
-
-   o  When a thread is created, it is created running, rather
-      than stopped--so we have to stop it.
-
-   The OS doesn't guarantee the stopped thread list will be stable,
-   no does it guarantee where on the stopped thread list a thread
-   that is single-stepped will wind up: it's possible that it will
-   be off the list for a while, it's possible the step will complete
-   and it will be re-posted to the end...
-
-   This means we have to scan the stopped thread list, build up
-   a work-list, and then run down the work list; we can't do the
-   step/continue during the scan.
-
-   3. Buffering events
-
-   Then there's the issue of waiting for an event.  We do this by
-   noticing how many events are reported at the end of each wait.
-   From then on, we "fake" all resumes and steps, returning instantly,
-   and don't do another wait.  Once all pending events are reported,
-   we can really resume again.
-
-   To keep this hidden, all the routines which know about tids and
-   pids or real events and simulated ones are static (file-local).
-
-   This code can make lots of calls to ttrace, in particular it
-   can spin down the list of thread states more than once.  If this
-   becomes a performance hit, the spin could be done once and the
-   various "tsp" blocks saved, keeping all later spins in this
-   process.
-
-   The O/S doesn't promise to keep the list straight, and so we must
-   re-scan a lot.  By observation, it looks like a single-step/wait
-   puts the stepped thread at the end of the list but doesn't change
-   it otherwise.
-
-****************************************************************
-*/
-
-/* Uncomment these to turn on various debugging output */
-/* #define THREAD_DEBUG */
-/* #define WAIT_BUFFER_DEBUG */
-/* #define PARANOIA */
-
-
-#define INFTTRACE_ALL_THREADS (-1)
-#define INFTTRACE_STEP        (1)
-#define INFTTRACE_CONTINUE    (0)
-
-/* FIX: this is used in inftarg.c/child_wait, in a hack.
- */
-extern int not_same_real_pid;
-
-/* This is used to count buffered events.
- */
-static unsigned int more_events_left = 0;
-
-/* Process state.
- */
-typedef enum process_state_enum {
-    STOPPED,
-    FAKE_STEPPING,
-    FAKE_CONTINUE,   /* For later use */
-    RUNNING,
-    FORKING,
-    VFORKING
-} process_state_t;
-
-static process_state_t process_state = STOPPED;
-
-/* User-specified stepping modality.
- */
-typedef enum stepping_mode_enum {
-    DO_DEFAULT,  /* ...which is a continue! */
-    DO_STEP,
-    DO_CONTINUE
-} stepping_mode_t;
- 
-/* Action to take on an attach, depends on
- * what kind (user command, fork, vfork).
- *
- * At the moment, this is either:
- *
- * o  continue with a SIGTRAP signal, or
- *
- * o  leave stopped.
- */
-typedef enum attach_continue_enum {
-   DO_ATTACH_CONTINUE,
-   DONT_ATTACH_CONTINUE
-} attach_continue_t;
-
-/* This flag is true if we are doing a step-over-bpt
- * with buffered events.  We will have to be sure to
- * report the right thread, as otherwise the spaghetti
- * code in "infrun.c/wait_for_inferior" will get
- * confused.
- */
-static int doing_fake_step  = 0;
-static lwpid_t  fake_step_tid    = 0;
-
-
-/****************************************************
- * Thread information structure routines and types. *
- ****************************************************
- */
-typedef 
-struct thread_info_struct
-{
-    int			am_pseudo;      /* This is a pseudo-thread for the process. */
-    int                 pid;            /* Process ID */
-    lwpid_t             tid;            /* Thread  ID */
-    int			handled;        /* 1 if a buffered event was handled. */
-    int			seen;           /* 1 if this thread was seen on a traverse. */
-    int			terminated;     /* 1 if thread has terminated. */
-    int			have_signal;    /* 1 if signal to be sent */
-    enum target_signal  signal_value;   /* Signal to send */
-    int			have_start;     /* 1 if alternate starting address */
-    stepping_mode_t     stepping_mode;  /* Whether to step or continue */
-    CORE_ADDR           start;          /* Where to start */
-    int			have_state;     /* 1 if the event state has been set */
-    ttstate_t           last_stop_state;/* The most recently-waited event for this thread. */
-    struct thread_info_struct
-                       *next;           /* All threads are linked via this field. */
-    struct thread_info_struct
-                       *next_pseudo;    /* All pseudo-threads are linked via this field. */
-} thread_info;
-
-typedef
-struct thread_info_header_struct
-{
-    int          count;
-    thread_info *head;
-    thread_info *head_pseudo;
-    
-} thread_info_header;
-
-static thread_info_header thread_head     = { 0, NULL, NULL };
-static thread_info_header deleted_threads = { 0, NULL, NULL };
-
-static saved_real_pid = 0;
-
-
-/*************************************************
- *          Debugging support functions          *
- *************************************************
- */
-CORE_ADDR
-get_raw_pc( ttid )
-    lwpid_t ttid;
-{
-    unsigned long pc_val;
-    int      offset;
-    int      res;
- 
-    offset = register_addr( PC_REGNUM, U_REGS_OFFSET );
-    res    = read_from_register_save_state(
-                       ttid,
-                       (TTRACE_ARG_TYPE) offset,
-                       (char *) &pc_val,
-                       sizeof( pc_val ));
-    if( res <= 0 ) {
-        return (CORE_ADDR) pc_val;
-    }
-    else {
-        return (CORE_ADDR) 0;
-    }
-}                   
-
-static char *
-get_printable_name_of_stepping_mode( mode )
-    stepping_mode_t mode;
-{
-  switch( mode ) {
-    case DO_DEFAULT:  return "DO_DEFAULT";
-    case DO_STEP:     return "DO_STEP";
-    case DO_CONTINUE: return "DO_CONTINUE";
-    default:          return "?unknown mode?";
-  }
-}
-
-/* This function returns a pointer to a string describing the
- * ttrace event being reported.
- */
-char *
-get_printable_name_of_ttrace_event (event)
-  ttevents_t event;
-{
-  /* This enumeration is "gappy", so don't use a table. */
-  switch (event) {
-
-    case TTEVT_NONE:
-       return "TTEVT_NONE";
-    case TTEVT_SIGNAL:
-       return "TTEVT_SIGNAL";
-    case TTEVT_FORK:
-       return "TTEVT_FORK";
-    case TTEVT_EXEC:
-       return "TTEVT_EXEC";
-    case TTEVT_EXIT:
-       return "TTEVT_EXIT";
-    case TTEVT_VFORK:
-       return "TTEVT_VFORK";
-    case TTEVT_SYSCALL_RETURN:
-       return "TTEVT_SYSCALL_RETURN";
-    case TTEVT_LWP_CREATE:
-       return "TTEVT_LWP_CREATE";
-    case TTEVT_LWP_TERMINATE:
-       return "TTEVT_LWP_TERMINATE";
-    case TTEVT_LWP_EXIT:
-       return "TTEVT_LWP_EXIT";
-    case TTEVT_LWP_ABORT_SYSCALL:
-       return "TTEVT_LWP_ABORT_SYSCALL";
-    case TTEVT_SYSCALL_ENTRY:
-       return "TTEVT_SYSCALL_ENTRY";
-    case TTEVT_SYSCALL_RESTART:	
-       return "TTEVT_SYSCALL_RESTART";
-    default :
-      return "?new event?";
-  }
-}
-
-
-/* This function translates the ttrace request enumeration into
- * a character string that is its printable (aka "human readable")
- * name.
- */
-char *
-get_printable_name_of_ttrace_request (request)
-  ttreq_t  request;
-{
-  if (!IS_TTRACE_REQ (request))
-    return "?bad req?";
-
-  /* This enumeration is "gappy", so don't use a table. */
-  switch (request) {
-    case TT_PROC_SETTRC :
-      return "TT_PROC_SETTRC";
-    case TT_PROC_ATTACH :
-      return "TT_PROC_ATTACH";
-    case TT_PROC_DETACH :
-      return "TT_PROC_DETACH";
-    case TT_PROC_RDTEXT :
-      return "TT_PROC_RDTEXT";
-    case TT_PROC_WRTEXT :
-      return "TT_PROC_WRTEXT";
-    case TT_PROC_RDDATA :
-      return "TT_PROC_RDDATA";
-    case TT_PROC_WRDATA :
-      return "TT_PROC_WRDATA";
-    case TT_PROC_STOP :
-      return "TT_PROC_STOP";
-    case TT_PROC_CONTINUE :
-      return "TT_PROC_CONTINUE";
-    case TT_PROC_GET_PATHNAME :
-      return "TT_PROC_GET_PATHNAME";
-    case TT_PROC_GET_EVENT_MASK :
-      return "TT_PROC_GET_EVENT_MASK";
-    case TT_PROC_SET_EVENT_MASK :
-      return "TT_PROC_SET_EVENT_MASK";
-    case TT_PROC_GET_FIRST_LWP_STATE :
-      return "TT_PROC_GET_FIRST_LWP_STATE";
-    case TT_PROC_GET_NEXT_LWP_STATE :
-      return "TT_PROC_GET_NEXT_LWP_STATE";
-    case TT_PROC_EXIT :
-      return "TT_PROC_EXIT";
-    case TT_PROC_GET_MPROTECT :
-      return "TT_PROC_GET_MPROTECT";
-    case TT_PROC_SET_MPROTECT :
-      return "TT_PROC_SET_MPROTECT";
-    case TT_PROC_SET_SCBM :
-      return "TT_PROC_SET_SCBM";
-    case TT_LWP_STOP :
-      return "TT_LWP_STOP";
-    case TT_LWP_CONTINUE :
-      return "TT_LWP_CONTINUE";
-    case TT_LWP_SINGLE :
-      return "TT_LWP_SINGLE";
-    case TT_LWP_RUREGS :
-      return "TT_LWP_RUREGS";
-    case TT_LWP_WUREGS :
-      return "TT_LWP_WUREGS";
-    case TT_LWP_GET_EVENT_MASK :
-      return "TT_LWP_GET_EVENT_MASK";
-    case TT_LWP_SET_EVENT_MASK :
-      return "TT_LWP_SET_EVENT_MASK";
-    case TT_LWP_GET_STATE	:
-      return "TT_LWP_GET_STATE";
-    default :
-      return "?new req?";
-  }
-}
-
-
-/* This function translates the process state enumeration into
- * a character string that is its printable (aka "human readable")
- * name.
- */
-static char *
-get_printable_name_of_process_state (process_state)
-  process_state_t  process_state;
-{
-  switch (process_state) {
-    case STOPPED:
-      return "STOPPED";
-    case FAKE_STEPPING:
-      return "FAKE_STEPPING";
-    case RUNNING:
-      return "RUNNING";
-    case FORKING:
-      return "FORKING";
-    case VFORKING:
-      return "VFORKING";
-    default:
-      return "?some unknown state?";
-  }
-}
-
-/* Set a ttrace thread state to a safe, initial state.
- */
-static void
-clear_ttstate_t (tts)
-    ttstate_t *  tts;
-{
-    tts->tts_pid = 0;
-    tts->tts_lwpid = 0;
-    tts->tts_user_tid = 0;
-    tts->tts_event = TTEVT_NONE;
-}
-
-/* Copy ttrace thread state TTS_FROM into TTS_TO.
- */
-static void
-copy_ttstate_t (tts_to, tts_from)
-    ttstate_t *  tts_to;
-    ttstate_t *  tts_from;
-{
-    memcpy ((char *) tts_to, (char *) tts_from, sizeof (*tts_to));
-}
-
-/* Are there any live threads we know about?
- */
-static int 
-any_thread_records()
-{
-    return( thread_head.count > 0 );
-}
-
-/* Create, fill in and link in a thread descriptor.
- */
-static thread_info *
-create_thread_info (pid, tid)
-    int     pid;
-    lwpid_t tid;
-{
-    thread_info *  new_p;
-    thread_info *  p;
-    int  thread_count_of_pid;
-
-    new_p = malloc( sizeof( thread_info ));
-    new_p->pid = pid;
-    new_p->tid = tid;
-    new_p->have_signal = 0;
-    new_p->have_start  = 0;
-    new_p->have_state  = 0;
-    clear_ttstate_t( &new_p->last_stop_state );
-    new_p->am_pseudo   = 0;
-    new_p->handled     = 0;
-    new_p->seen        = 0;
-    new_p->terminated  = 0;
-    new_p->next        = NULL;
-    new_p->next_pseudo = NULL;
-    new_p->stepping_mode = DO_DEFAULT;
-
-    if( 0 == thread_head.count ) {
-#ifdef THREAD_DEBUG
-        if( debug_on )
-            printf( "First thread, pid %d tid %d!\n", pid, tid );
-#endif
-        saved_real_pid = inferior_pid;
-    }
-    else {
-#ifdef THREAD_DEBUG
-        if( debug_on )
-            printf( "Subsequent thread, pid %d tid %d\n", pid, tid );
-#endif
-    }
-
-    /* Another day, another thread...
-     */
-    thread_head.count++;
-
-    /* The new thread always goes at the head of the list.
-     */
-    new_p->next       = thread_head.head;
-    thread_head.head  = new_p;
-
-    /* Is this the "pseudo" thread of a process?  It is if there's
-     * no other thread for this process on the list.  (Note that this
-     * accomodates multiple processes, such as we see even for simple
-     * cases like forking "non-threaded" programs.)
-     */
-    p = thread_head.head;
-    thread_count_of_pid = 0;
-    while (p)
-      {
-        if (p->pid == new_p->pid)
-          thread_count_of_pid++;
-        p = p->next;
-      }
-
-    /* Did we see any other threads for this pid?  (Recall that we just
-     * added this thread to the list...)
-     */
-    if (thread_count_of_pid == 1)
-      {
-        new_p->am_pseudo        = 1;
-        new_p->next_pseudo      = thread_head.head_pseudo;
-        thread_head.head_pseudo = new_p;
-      }
-    
-    return new_p;
-}
-
-/* Get rid of our thread info.
- */
-static void
-clear_thread_info ()
-{
-    thread_info *p;
-    thread_info *q;
-
-#ifdef THREAD_DEBUG
-    if( debug_on )
-        printf( "Clearing all thread info\n" );
-#endif
-
-    p = thread_head.head;
-    while( p ) {
-        q = p;
-        p = p->next;
-        free( q );
-    }
-
-    thread_head.head        = NULL;
-    thread_head.head_pseudo = NULL;
-    thread_head.count       = 0;
-
-    p = deleted_threads.head;
-    while( p ) {
-        q = p;
-        p = p->next;
-        free( q );
-    }
-
-    deleted_threads.head        = NULL;
-    deleted_threads.head_pseudo = NULL;
-    deleted_threads.count       = 0;
-
-    /* No threads, so can't have pending events.
-     */
-    more_events_left = 0;   
-}
-
-/* Given a tid, find the thread block for it.
- */
-static thread_info *
-find_thread_info (tid)
-    lwpid_t tid;
-{
-    thread_info *p;
-
-    for( p = thread_head.head; p; p = p->next )  {
-       if( p->tid == tid ) {
-           return p;
-       }
-    }
-
-    for( p = deleted_threads.head; p; p = p->next )  {
-       if( p->tid == tid ) {
-           return p;
-       }
-    }
-    
-    return NULL;  
-}
-
-/* For any but the pseudo thread, this maps to the
- * thread ID.  For the pseudo thread, if you pass either
- * the thread id or the PID, you get the pseudo thread ID.
- *
- * We have to be prepared for core gdb to ask about
- * deleted threads.  We do the map, but we don't like it.
- */
-static lwpid_t
-map_from_gdb_tid( gdb_tid )
-    lwpid_t gdb_tid;
-{
-    thread_info *p;
-
-    /* First assume gdb_tid really is a tid, and try to find a
-     * matching entry on the threads list.
-     */
-    for( p = thread_head.head; p; p = p->next )  {
-        if( p->tid == gdb_tid )
-            return gdb_tid;
-    }
-
-    /* It doesn't appear to be a tid; perhaps it's really a pid?
-     * Try to find a "pseudo" thread entry on the threads list.
-     */
-    for (p = thread_head.head_pseudo; p != NULL; p = p->next_pseudo)
-      {
-        if (p->pid == gdb_tid)
-          return p->tid;
-      }
-
-    /* Perhaps it's the tid of a deleted thread we may still
-     * have some knowledge of?
-     */
-    for( p = deleted_threads.head; p; p = p-> next ) {
-        if( p->tid == gdb_tid )
-            return gdb_tid;
-    }
-
-    /* Or perhaps it's the pid of a deleted process we may still
-     * have knowledge of?
-     */
-    for (p = deleted_threads.head_pseudo; p != NULL; p = p->next_pseudo)
-      {
-        if (p->pid == gdb_tid)
-          return p->tid;
-      }
-
-    return 0;  /* Error? */
-}
-
-/* Map the other way: from a real tid to the
- * "pid" known by core gdb.  This tid may be
- * for a thread that just got deleted, so we
- * also need to consider deleted threads.
- */
-static lwpid_t
-map_to_gdb_tid( real_tid )
-    lwpid_t real_tid;
-{
-    thread_info *p;
-
-    for( p = thread_head.head; p; p = p->next )  {
-        if( p->tid == real_tid ) {
-            if( p->am_pseudo )
-                return p->pid;
-            else 
-                return real_tid;
-       }
-    }
-
-    for( p = deleted_threads.head; p; p = p-> next ) {
-        if( p->tid == real_tid )
-            if( p->am_pseudo )
-                return p->pid;  /* Error? */
-            else 
-                return real_tid;
-    }
-
-    return 0;  /* Error?  Never heard of this thread! */
-}
-
-/* Do any threads have saved signals?
- */
-static int 
-saved_signals_exist ()
-{
-    thread_info *p;
-   
-    for( p = thread_head.head; p; p = p->next )  {
-       if( p->have_signal ) {
-           return 1;
-       }
-    }
-
-    return 0;
-}
-
-/* Is this the tid for the zero-th thread?
- */
-static int 
-is_pseudo_thread (tid)
-    lwpid_t tid;
-{
-    thread_info *p = find_thread_info( tid );
-    if( NULL == p || p->terminated )
-        return 0;
-    else
-        return p->am_pseudo;
-}
-
-/* Is this thread terminated?
- */
-static int 
-is_terminated (tid)
-    lwpid_t tid;
-{
-    thread_info *p = find_thread_info( tid );
-
-    if( NULL != p )
-        return p->terminated;
-
-    return 0;
-}
-
-/* Is this pid a real PID or a TID?
- */
-static int 
-is_process_id (pid)
-  int  pid;
-{
-  lwpid_t  tid;
-  thread_info *  tinfo;
-  pid_t  this_pid;
-  int  this_pid_count;
-
-  /* What does PID really represent?
-   */
-  tid = map_from_gdb_tid (pid);
-  if (tid <= 0)
-    return 0; /* Actually, is probably an error... */
-
-  tinfo = find_thread_info (tid);
-
-  /* Does it appear to be a true thread?
-   */
-  if (! tinfo->am_pseudo)
-    return 0;
-
-  /* Else, it looks like it may be a process.  See if there's any other
-   * threads with the same process ID, though.  If there are, then TID
-   * just happens to be the first thread of several for this process.
-   */
-  this_pid = tinfo->pid;
-  this_pid_count = 0;
-  for (tinfo = thread_head.head; tinfo; tinfo = tinfo->next)
-    {
-      if (tinfo->pid == this_pid)
-        this_pid_count++;
-    }
-
-  return (this_pid_count == 1);
-}
-
-
-/* Add a thread to our info.  Prevent duplicate entries.
- */
-static thread_info *
-add_tthread (pid, tid)
-    int     pid;
-    lwpid_t tid;
-{
-    thread_info *p;
-
-    p = find_thread_info( tid );
-    if( NULL == p )
-        p = create_thread_info( pid, tid );
-
-    return p;
-}
-
-/* Notice that a thread was deleted.
- */
-static void
-del_tthread (tid)
-    lwpid_t tid;
-{
-    thread_info *p;
-    thread_info *chase;
-
-    if( thread_head.count <= 0 ) {
-        error( "Internal error in thread database." );
-        return;
-    }
-
-    chase = NULL;
-    for( p = thread_head.head; p; p = p->next )  {
-       if( p->tid == tid ) {
-
-#ifdef THREAD_DEBUG
-           if( debug_on )
-               printf( "Delete here: %d \n", tid );
-#endif
-
-           if( p->am_pseudo ) {
-               /*
-                * Deleting a main thread is ok if we're doing
-                * a parent-follow on a child; this is odd but
-                * not wrong.  It apparently _doesn't_ happen
-                * on the child-follow, as we don't just delete
-                * the pseudo while keeping the rest of the
-                * threads around--instead, we clear out the whole
-                * thread list at once.
-                */
-               thread_info *q;
-               thread_info *q_chase;
-               
-               q_chase = NULL;
-               for( q = thread_head.head_pseudo; q; q = q -> next ) {
-                    if( q == p ) {
-                        /* Remove from pseudo list.
-                         */
-                        if( q_chase == NULL )
-                            thread_head.head_pseudo = p->next_pseudo;
-                        else
-                            q_chase-> next = p->next_pseudo;
-                    }
-                    else
-                        q_chase = q;
-               }
-           }
-           
-           /* Remove from live list.
-            */
-           thread_head.count--;
-
-           if( NULL == chase )
-               thread_head.head = p->next;
-           else
-               chase->next      = p->next;
-
-           /* Add to deleted thread list.
-            */
-           p->next = deleted_threads.head;
-           deleted_threads.head = p;
-           deleted_threads.count++;
-           if( p->am_pseudo ) {
-               p->next_pseudo              = deleted_threads.head_pseudo;
-               deleted_threads.head_pseudo = p;
-           }
-           p->terminated = 1;
-           
-           return;
-       }
-
-       else
-           chase = p;
-    }
-}
-
-/* Get the pid for this tid. (Has to be a real TID!).
- */
-static int
-get_pid_for (tid)
-    lwpid_t tid;
-{
-    thread_info *p;
-
-    for( p = thread_head.head; p; p = p->next ) {
-        if( p->tid == tid ) {
-            return p->pid;
-        }
-    }
-
-    for( p = deleted_threads.head; p; p = p->next ) {
-        if( p->tid == tid ) {
-            return p->pid;
-        }
-    }
-    
-    return 0;
-}
-
-/* Note that this thread's current event has been handled.
- */
-static void
-set_handled( pid, tid )
-    int     pid;
-    lwpid_t tid;
-{
-    thread_info *p;
-    
-    p = find_thread_info( tid );
-    if( NULL == p )
-        p = add_tthread( pid, tid );
-
-    p->handled = 1;
-}
-
-/* Was this thread's current event handled?
- */
-static int 
-was_handled( tid )
-    lwpid_t tid;
-{
-    thread_info *p;
-    
-    p = find_thread_info( tid );
-    if( NULL != p )
-        return p->handled;
-
-    return 0;  /* New threads have not been handled */
-}
-
-/* Set this thread to unhandled.
- */
-static void
-clear_handled( tid )
-  lwpid_t  tid;
-{
-  thread_info *  p;
-    
-#ifdef WAIT_BUFFER_DEBUG
-    if( debug_on )
-        printf( "clear_handled %d\n", (int) tid );
-#endif
-
-  p = find_thread_info (tid);
-  if (p == NULL)
-    error ("Internal error: No thread state to clear?");
-
-  p->handled = 0;
-}
-
-/* Set all threads to unhandled.
- */
-static void
-clear_all_handled ()
-{
-    thread_info *p;
-
-#ifdef WAIT_BUFFER_DEBUG
-    if( debug_on )
-        printf( "clear_all_handled\n" );
-#endif
-
-    for( p = thread_head.head; p; p = p->next ) {
-        p->handled = 0;
-    }
-
-    for( p = deleted_threads.head; p; p = p->next ) {
-        p->handled = 0;
-    }
-}
-
-/* Set this thread to default stepping mode.
- */
-static void
-clear_stepping_mode( tid )
-  lwpid_t  tid;
-{
-  thread_info *  p;
-    
-#ifdef WAIT_BUFFER_DEBUG
-  if( debug_on )
-       printf( "clear_stepping_mode %d\n", (int) tid );
-#endif
-
-  p = find_thread_info (tid);
-  if (p == NULL)
-    error ("Internal error: No thread state to clear?");
-
-  p->stepping_mode = DO_DEFAULT;
-}
-
-/* Set all threads to do default continue on resume.
- */
-static void
-clear_all_stepping_mode ()
-{
-    thread_info *p;
-
-#ifdef WAIT_BUFFER_DEBUG
-    if( debug_on )
-        printf( "clear_all_stepping_mode\n" );
-#endif
-
-    for( p = thread_head.head; p; p = p->next ) {
-        p->stepping_mode = DO_DEFAULT;
-    }
-
-    for( p = deleted_threads.head; p; p = p->next ) {
-        p->stepping_mode = DO_DEFAULT;
-    }
-}
-
-/* Set all threads to unseen on this pass.
- */    
-static void
-set_all_unseen ()
-{
-    thread_info *p;
-
-    for( p = thread_head.head; p; p = p->next ) {
-        p->seen = 0;
-    }
-}
-
-#if (defined( THREAD_DEBUG ) || defined( PARANOIA ))
-/* debugging routine.
- */
-static void
-print_tthread (p)
-    thread_info *  p;
-{
-    printf( " Thread pid %d, tid %d", p->pid, p->tid );
-    if( p->have_state ) 
-        printf( ", event is %s",
-            get_printable_name_of_ttrace_event( p->last_stop_state.tts_event ));
-            
-    if( p->am_pseudo )
-        printf( ", pseudo thread" );
-        
-    if( p->have_signal )
-        printf( ", have signal 0x%x", p->signal_value );
-        
-    if( p->have_start )
-        printf( ", have start at 0x%x", p->start );
-        
-    printf( ", step is %s", get_printable_name_of_stepping_mode( p->stepping_mode ));
-        
-    if( p->handled )
-        printf( ", handled" );
-    else
-        printf( ", not handled" );
-        
-    if( p->seen )
-        printf( ", seen" );
-    else
-        printf( ", not seen" );
-
-    printf( "\n" );
-}
-
-static void
-print_tthreads ()
-{
-    thread_info *p;
-
-    if( thread_head.count == 0 )
-        printf( "Thread list is empty\n" );
-    else {
-        printf( "Thread list has " );
-        if( thread_head.count == 1 )
-            printf( "1 entry:\n" );
-        else
-            printf( "%d entries:\n", thread_head.count );
-        for( p = thread_head.head; p; p = p->next ) {
-            print_tthread (p);
-        }
-    }
-
-    if( deleted_threads.count == 0 )
-        printf( "Deleted thread list is empty\n" );
-    else {
-        printf( "Deleted thread list has " );
-        if( deleted_threads.count == 1 )
-            printf( "1 entry:\n" );
-        else
-            printf( "%d entries:\n", deleted_threads.count );
-
-        for( p = deleted_threads.head; p; p = p->next ) {
-            print_tthread (p);
-        }
-    }
-}
-#endif
-
-/* Update the thread list based on the "seen" bits.
- */
-static void
-update_thread_list ()
-{
-    thread_info *p;
-    thread_info *chase;
-
-    chase = NULL;
-    for( p = thread_head.head; p; p = p->next ) {
-      /* Is this an "unseen" thread which really happens to be a process?
-         If so, is it inferior_pid and is a vfork in flight?  If yes to
-         all, then DON'T REMOVE IT!  We're in the midst of moving a vfork
-         operation, which is a multiple step thing, to the point where we
-         can touch the parent again.  We've most likely stopped to examine
-         the child at a late stage in the vfork, and if we're not following
-         the child, we'd best not treat the parent as a dead "thread"...
-         */
-        if( (!p->seen) && p->am_pseudo && vfork_in_flight
-         && (p->pid != vforking_child_pid))
-            p->seen = 1;
-
-        if( !p->seen ) {
-            /* Remove this one
-             */
-
-#ifdef THREAD_DEBUG
-           if( debug_on )
-               printf( "Delete unseen thread: %d \n", p->tid );
-#endif
-           del_tthread( p->tid );
-       }
-    }
-}
-
-    
-
-/************************************************
- *            O/S call wrappers                 *
- ************************************************
- */
-
-/* This function simply calls ttrace with the given arguments.  
- * It exists so that all calls to ttrace are isolated.  All
- * parameters should be as specified by "man 2 ttrace".
- *
- * No other "raw" calls to ttrace should exist in this module.
- */
-static int
-call_real_ttrace( request, pid, tid, addr, data, addr2 )
-  ttreq_t          request;
-  pid_t            pid;
-  lwpid_t          tid;
-  TTRACE_ARG_TYPE  addr, data, addr2;
-{
-  int  tt_status;
-
-  errno = 0;
-  tt_status = ttrace( request, pid, tid, addr, data, addr2 );
-
-#ifdef THREAD_DEBUG
-  if (errno) {
-    /* Don't bother for a known benign error: if you ask for the
-     * first thread state, but there is only one thread and it's
-     * not stopped, ttrace complains.
-     *
-     * We have this inside the #ifdef because our caller will do
-     * this check for real.
-     */
-    if( request != TT_PROC_GET_FIRST_LWP_STATE
-    ||  errno   != EPROTO ) {
-        if( debug_on )
-            printf( "TT fail for %s, with pid %d, tid %d, status %d \n",
-                    get_printable_name_of_ttrace_request (request),
-                    pid, tid, tt_status );
-    }
-  }
-#endif
-
-#if 0
-  /* ??rehrauer: It would probably be most robust to catch and report
-   * failed requests here.  However, some clients of this interface
-   * seem to expect to catch & deal with them, so we'd best not.
-   */
-  if (errno) {
-    strcpy (reason_for_failure, "ttrace (");
-    strcat (reason_for_failure, get_printable_name_of_ttrace_request (request));
-    strcat (reason_for_failure, ")");
-    printf( "ttrace error, errno = %d\n", errno );
-    perror_with_name (reason_for_failure);
-  }
-#endif
-
-  return tt_status;
-}
-
-
-/* This function simply calls ttrace_wait with the given arguments.  
- * It exists so that all calls to ttrace_wait are isolated.
- *
- * No "raw" calls to ttrace_wait should exist elsewhere.
- */
-static int
-call_real_ttrace_wait( pid, tid, option, tsp, tsp_size )
-  int        pid;
-  lwpid_t    tid;
-  ttwopt_t   option;
-  ttstate_t *tsp;
-  size_t     tsp_size;
-{
-  int        ttw_status;
-  thread_info *  tinfo = NULL;
-
-  errno = 0;
-  ttw_status = ttrace_wait (pid, tid, option, tsp, tsp_size);
-  
-  if (errno) {
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          printf( "TW fail with pid %d, tid %d \n", pid, tid );
-#endif
-
-      perror_with_name ("ttrace wait");
-  }
-
-  return ttw_status;
-}
-
-
-/* A process may have one or more kernel threads, of which all or
-   none may be stopped.  This function returns the ID of the first
-   kernel thread in a stopped state, or 0 if none are stopped.
-
-   This function can be used with get_process_next_stopped_thread_id
-   to iterate over the IDs of all stopped threads of this process.
- */
-static lwpid_t
-get_process_first_stopped_thread_id (pid, thread_state)
-  int  pid;
-  ttstate_t *  thread_state;
-{
-  int  tt_status;
-
-  tt_status = call_real_ttrace (
-                      TT_PROC_GET_FIRST_LWP_STATE,
-                      (pid_t) pid,
-                      (lwpid_t) TT_NIL,
-                      (TTRACE_ARG_TYPE) thread_state,
-                      (TTRACE_ARG_TYPE) sizeof (*thread_state),
-                      TT_NIL);
-                      
-  if (errno) {
-    if( errno == EPROTO) {
-        /* This is an error we can handle: there isn't any stopped
-         * thread.  This happens when we're re-starting the application
-         * and it has only one thread.  GET_NEXT handles the case of
-         * no more stopped threads well; GET_FIRST doesn't.  (A ttrace
-         * "feature".)
-         */
-        tt_status = 1;
-        errno     = 0;
-        return 0;
-    }
-    else
-        perror_with_name ("ttrace");
-  }
-  
-  if( tt_status < 0 )
-    /* Failed somehow.
-     */
-    return 0;
-
-  return thread_state->tts_lwpid;
-}
-
-
-/* This function returns the ID of the "next" kernel thread in a
-   stopped state, or 0 if there are none.  "Next" refers to the
-   thread following that of the last successful call to this
-   function or to get_process_first_stopped_thread_id, using
-   the value of thread_state returned by that call.
-
-   This function can be used with get_process_first_stopped_thread_id
-   to iterate over the IDs of all stopped threads of this process.
- */
-static lwpid_t
-get_process_next_stopped_thread_id (pid, thread_state)
-  int  pid;
-  ttstate_t *  thread_state;
-{
-  int  tt_status;
-
-  tt_status = call_real_ttrace (
-                      TT_PROC_GET_NEXT_LWP_STATE,
-                      (pid_t) pid,
-                      (lwpid_t) TT_NIL,
-                      (TTRACE_ARG_TYPE) thread_state,
-                      (TTRACE_ARG_TYPE) sizeof (*thread_state),
-                      TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace");
-
-  if (tt_status < 0)
-    /* Failed
-     */
-    return 0;
-
-  else if( tt_status == 0 ) {
-    /* End of list, no next state.  Don't return the
-     * tts_lwpid, as it's a meaningless "240".
-     *
-     * This is an HPUX "feature".
-     */
-    return 0;
-  }
-  
-  return thread_state->tts_lwpid;
-}
-
-/* ??rehrauer: Eventually this function perhaps should be calling
-   pid_to_thread_id.  However, that function currently does nothing
-   for HP-UX.  Even then, I'm not clear whether that function
-   will return a "kernel" thread ID, or a "user" thread ID.  If
-   the former, we can just call it here.  If the latter, we must
-   map from the "user" tid to a "kernel" tid.
-
-   NOTE: currently not called.
- */
-static lwpid_t
-get_active_tid_of_pid (pid)
-  int  pid;
-{
-  ttstate_t  thread_state;
-
-  return get_process_first_stopped_thread_id (pid, &thread_state);
-}
-
-/* This function returns 1 if tt_request is a ttrace request that
- * operates upon all threads of a (i.e., the entire) process.
- */
-int
-is_process_ttrace_request (tt_request)
-  ttreq_t  tt_request;
-{
-  return IS_TTRACE_PROCREQ (tt_request);
-}
-
-
-/* This function translates a thread ttrace request into
- * the equivalent process request for a one-thread process.
- */
-static ttreq_t
-make_process_version( request )
-  ttreq_t request;
-{
-  if (!IS_TTRACE_REQ (request)) {
-    error( "Internal error, bad ttrace request made\n" );
-    return -1;
-  }
-
-  switch (request) {
-    case TT_LWP_STOP :
-      return TT_PROC_STOP;
-
-    case TT_LWP_CONTINUE :
-      return TT_PROC_CONTINUE;
-
-    case TT_LWP_GET_EVENT_MASK :
-      return TT_PROC_GET_EVENT_MASK;
-
-    case TT_LWP_SET_EVENT_MASK :
-      return TT_PROC_SET_EVENT_MASK;
-
-    case TT_LWP_SINGLE :
-    case TT_LWP_RUREGS :
-    case TT_LWP_WUREGS :
-    case TT_LWP_GET_STATE	:
-      return -1;       /* No equivalent */
-
-    default :
-      return request;
-  }
-}
-
-
-/* This function translates the "pid" used by the rest of
- * gdb to a real pid and a tid.  It then calls "call_real_ttrace"
- * with the given arguments.
- *
- * In general, other parts of this module should call this
- * function when they are dealing with external users, who only
- * have tids to pass (but they call it "pid" for historical
- * reasons).
- */
-static int
-call_ttrace( request, gdb_tid, addr, data, addr2 )
-  ttreq_t  request;
-  int      gdb_tid;
-  TTRACE_ARG_TYPE  addr, data, addr2;
-{
-  lwpid_t  real_tid;
-  int      real_pid;
-  ttreq_t  new_request;
-  int      tt_status;
-  char     reason_for_failure [100];  /* Arbitrary size, should be big enough. */
-  
-#ifdef THREAD_DEBUG
-  int	is_interesting = 0;
-
-  if( TT_LWP_RUREGS == request ) {
-     is_interesting = 1;          /* Adjust code here as desired */
-  }
-  
-  if( is_interesting && 0 && debug_on ) {
-      if( !is_process_ttrace_request( request )) {
-          printf( "TT: Thread request, tid is %d", gdb_tid );
-          printf( "== SINGLE at %x", addr );
-      }
-      else {
-          printf( "TT: Process request, tid is %d\n", gdb_tid );
-          printf( "==! SINGLE at %x", addr );
-      }
-  }
-#endif
-
-  /* The initial SETTRC and SET_EVENT_MASK calls (and all others
-   * which happen before any threads get set up) should go
-   * directly to "call_real_ttrace", so they don't happen here.
-   *
-   * But hardware watchpoints do a SET_EVENT_MASK, so we can't
-   * rule them out....
-   */
-#ifdef THREAD_DEBUG
-  if( request == TT_PROC_SETTRC && debug_on )
-      printf( "Unexpected call for TT_PROC_SETTRC\n" );
-#endif
-
-  /* Sometimes we get called with a bogus tid (e.g., if a
-   * thread has terminated, we return 0; inftarg later asks
-   * whether the thread has exited/forked/vforked).
-   */
-  if( gdb_tid == 0 )
-    {
-      errno = ESRCH;  /* ttrace's response would probably be "No such process". */
-      return -1;
-    }
-
-  /* All other cases should be able to expect that there are
-   * thread records.
-   */
-  if( !any_thread_records()) {
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          warning ("No thread records for ttrace call");
-#endif
-      errno = ESRCH;  /* ttrace's response would be "No such process". */
-      return -1;
-  }
-
-  /* OK, now the task is to translate the incoming tid into
-   * a pid/tid pair.
-   */
-  real_tid = map_from_gdb_tid( gdb_tid );
-  real_pid = get_pid_for( real_tid );
-
-  /* Now check the result.  "Real_pid" is NULL if our list
-   * didn't find it.  We have some tricks we can play to fix
-   * this, however.
-   */
-  if( 0 == real_pid ) {
-    ttstate_t  thread_state;
-
-#ifdef THREAD_DEBUG
-    if( debug_on )
-        printf( "No saved pid for tid %d\n", gdb_tid );
-#endif
-
-    if( is_process_ttrace_request( request )) {
-     
-        /* Ok, we couldn't get a tid.  Try to translate to
-         * the equivalent process operation.  We expect this
-         * NOT to happen, so this is a desparation-type
-         * move.  It can happen if there is an internal
-         * error and so no "wait()" call is ever done.
-         */
-        new_request = make_process_version( request );
-        if( new_request == -1 ) {
-        
-#ifdef THREAD_DEBUG
-            if( debug_on )
-                printf( "...and couldn't make process version of thread operation\n" );
-#endif
-
-            /* Use hacky saved pid, which won't always be correct
-             * in the multi-process future.  Use tid as thread,
-             * probably dooming this to failure.  FIX!
-             */
-            if( saved_real_pid != 0 ) {
-#ifdef THREAD_DEBUG
-                if( debug_on )
-                    printf( "...using saved pid %d\n", saved_real_pid );
-#endif
-
-                real_pid = saved_real_pid;
-                real_tid = gdb_tid;
-            }
-
-            else
-                error( "Unable to perform thread operation" );
-        } 
-
-        else {
-            /* Sucessfully translated this to a process request,
-             * which needs no thread value.
-             */
-            real_pid = gdb_tid;
-            real_tid = 0;
-            request  = new_request;
-
-#ifdef THREAD_DEBUG
-            if( debug_on ) {
-                printf( "Translated thread request to process request\n" );
-                if( saved_real_pid == 0 )
-                    printf( "...but there's no saved pid\n" );
-                
-                else {
-                    if( gdb_tid != saved_real_pid )
-                        printf( "...but have the wrong pid (%d rather than %d)\n",
-                                gdb_tid, saved_real_pid );
-                }
-            }
-#endif
-        } /* Translated to a process request */
-    }     /* Is a process request */
-
-    else {
-        /* We have to have a thread.  Ooops.
-         */
-       error( "Thread request with no threads (%s)",
-               get_printable_name_of_ttrace_request( request ));
-    }
-  }
-
-  /* Ttrace doesn't like to see tid values on process requests,
-   * even if we have the right one.
-   */
-  if (is_process_ttrace_request (request)) {
-      real_tid = 0;
-  }
-  
-#ifdef THREAD_DEBUG
-  if( is_interesting && 0 && debug_on ) {
-    printf( "    now tid %d, pid %d\n", real_tid, real_pid );
-    printf( "    request is %s\n", get_printable_name_of_ttrace_request (request));
-  }
-#endif
-
-  /* Finally, the (almost) real call.
-   */
-  tt_status = call_real_ttrace (request, real_pid, real_tid, addr, data, addr2);
-
-#ifdef THREAD_DEBUG
-  if(is_interesting && debug_on ) {
-    if( !TT_OK( tt_status, errno )
-    &&  !(tt_status == 0 & errno == 0))
-      printf( " got error (errno==%d, status==%d)\n", errno, tt_status );
-  }
-#endif
-
-  return tt_status;
-}
-
-
-/* Stop all the threads of a process.
- *
- * NOTE: use of TT_PROC_STOP can cause a thread with a real event
- *       to get a TTEVT_NONE event, discarding the old event.  Be
- *       very careful, and only call TT_PROC_STOP when you mean it!
- */
-static void
-stop_all_threads_of_process( real_pid )
-  pid_t  real_pid;
-{
-  int  ttw_status;
-
-  ttw_status = call_real_ttrace (TT_PROC_STOP,
-                                 (pid_t) real_pid,
-                                 (lwpid_t) TT_NIL,
-                                 (TTRACE_ARG_TYPE) TT_NIL,
-                                 (TTRACE_ARG_TYPE) TT_NIL,
-                                 TT_NIL );
-  if (errno)
-    perror_with_name ("ttrace stop of other threads");
-}
-
-
-/* Under some circumstances, it's unsafe to attempt to stop, or even
-   query the state of, a process' threads.
-
-   In ttrace-based HP-UX, an example is a vforking child process.  The
-   vforking parent and child are somewhat fragile, w/r/t what we can do
-   what we can do to them with ttrace, until after the child exits or
-   execs, or until the parent's vfork event is delivered.  Until that
-   time, we must not try to stop the process' threads, or inquire how
-   many there are, or even alter its data segments, or it typically dies
-   with a SIGILL.  Sigh.
-
-   This function returns 1 if this stopped process, and the event that
-   we're told was responsible for its current stopped state, cannot safely
-   have its threads examined.
-   */
-#define CHILD_VFORKED(evt,pid) \
-  (((evt) == TTEVT_VFORK) && ((pid) != inferior_pid))
-#define CHILD_URPED(evt,pid) \
-  ((((evt) == TTEVT_EXEC) || ((evt) == TTEVT_EXIT)) && ((pid) != vforking_child_pid))
-#define PARENT_VFORKED(evt,pid) \
-  (((evt) == TTEVT_VFORK) && ((pid) == inferior_pid))
-
-static int
-can_touch_threads_of_process (pid, stopping_event)
-  int  pid;
-  ttevents_t  stopping_event;
-{
-  if (CHILD_VFORKED (stopping_event, pid))
-    {
-      vforking_child_pid = pid;
-      vfork_in_flight = 1;
-    }
-
-  else if (vfork_in_flight &&
-           (PARENT_VFORKED (stopping_event, pid) ||
-            CHILD_URPED (stopping_event, pid)))
-    {
-      vfork_in_flight = 0;
-      vforking_child_pid = 0;
-    }
-
-  return ! vfork_in_flight;
-}
-
-
-/* If we can find an as-yet-unhandled thread state of a
- * stopped thread of this process return 1 and set "tsp".
- * Return 0 if we can't.
- *
- * If this function is used when the threads of PIS haven't
- * been stopped, undefined behaviour is guaranteed!
- */
-static int 
-select_stopped_thread_of_process (pid, tsp)
-  int  pid;
-  ttstate_t *  tsp;
-{
-  lwpid_t    candidate_tid,    tid;
-  ttstate_t  candidate_tstate, tstate;
-
-  /* If we're not allowed to touch the process now, then just
-   * return the current value of *TSP.
-   *
-   * This supports "vfork".  It's ok, really, to double the
-   * current event (the child EXEC, we hope!).
-   */
-  if (! can_touch_threads_of_process (pid, tsp->tts_event))
-    return 1;
-
-  /* Decide which of (possibly more than one) events to
-   * return as the first one.  We scan them all so that
-   * we always return the result of a fake-step first.
-   */
-  candidate_tid = 0;
-  for (tid = get_process_first_stopped_thread_id (pid, &tstate);
-       tid != 0;
-       tid = get_process_next_stopped_thread_id (pid, &tstate))
-    {
-      /* TTEVT_NONE events are uninteresting to our clients.  They're
-       * an artifact of our "stop the world" model--the thread is
-       * stopped because we stopped it.
-       */
-      if (tstate.tts_event == TTEVT_NONE) {
-          set_handled( pid, tstate.tts_lwpid );
-      }
-
-      /* Did we just single-step a single thread, without letting any
-       * of the others run?  Is this an event for that thread?
-       *
-       * If so, we believe our client would prefer to see this event
-       * over any others.  (Typically the client wants to just push
-       * one thread a little farther forward, and then go around
-       * checking for what all threads are doing.)
-       */
-      else if (doing_fake_step && (tstate.tts_lwpid == fake_step_tid))
-        {
-#ifdef WAIT_BUFFER_DEBUG
-          /* It's possible here to see either a SIGTRAP (due to
-           * successful completion of a step) or a SYSCALL_ENTRY
-           * (due to a step completion with active hardware
-           * watchpoints).
-           */
-           if( debug_on )
-               printf( "Ending fake step with tid %d, state %s\n",
-                       tstate.tts_lwpid,
-                       get_printable_name_of_ttrace_event( tstate.tts_event ));
-#endif 
-
-          /* Remember this one, and throw away any previous
-           * candidate.
-           */
-          candidate_tid    = tstate.tts_lwpid;
-          candidate_tstate = tstate;
-      }
-
-#ifdef FORGET_DELETED_BPTS
-
-      /* We can't just do this, as if we do, and then wind
-       * up the loop with no unhandled events, we need to
-       * handle that case--the appropriate reaction is to
-       * just continue, but there's no easy way to do that.
-       *
-       * Better to put this in the ttrace_wait call--if, when
-       * we fake a wait, we update our events based on the
-       * breakpoint_here_pc call and find there are no more events,
-       * then we better continue and so on.
-       *
-       * Or we could put it in the next/continue fake.
-       * But it has to go in the buffering code, not in the
-       * real go/wait code.
-       */
-      else if( (TTEVT_SIGNAL == tstate.tts_event)
-            && (5 == tstate.tts_u.tts_signal.tts_signo)
-            && (0 != get_raw_pc( tstate.tts_lwpid ))
-            && ! breakpoint_here_p( get_raw_pc( tstate.tts_lwpid )) ) {
-          /*
-           * If the user deleted a breakpoint while this
-           * breakpoint-hit event was buffered, we can forget
-           * it now.
-           */
-#ifdef WAIT_BUFFER_DEBUG
-           if( debug_on )
-               printf( "Forgetting deleted bp hit for thread %d\n",
-                       tstate.tts_lwpid );
-#endif 
-
-          set_handled( pid, tstate.tts_lwpid );
-      }
-#endif
-
-      /* Else, is this the first "unhandled" event?  If so,
-       * we believe our client wants to see it (if we don't
-       * see a fake-step later on in the scan).
-       */
-      else if( !was_handled( tstate.tts_lwpid ) && candidate_tid == 0 ) {
-          candidate_tid    = tstate.tts_lwpid;
-          candidate_tstate = tstate;
-      }
-
-      /* This is either an event that has already been "handled",
-       * and thus we believe is uninteresting to our client, or we
-       * already have a candidate event.  Ignore it...
-       */
-    }
-
-  /* What do we report?
-   */
-  if( doing_fake_step ) {
-      if( candidate_tid == fake_step_tid ) {
-          /* Fake step.
-           */
-          tstate = candidate_tstate;
-      }
-      else {
-          warning( "Internal error: fake-step failed to complete." );
-          return 0;
-      }
-  }
-  else if( candidate_tid != 0 ) {
-      /* Found a candidate unhandled event.
-       */
-      tstate = candidate_tstate;
-  }
-  else if( tid != 0 ) {
-      warning( "Internal error in call of ttrace_wait." );
-      return 0;
-  }
-  else {
-      warning ("Internal error: no unhandled thread event to select");
-      return 0;
-  }
-
-  copy_ttstate_t (tsp, &tstate);
-  return 1;
-} /* End of select_stopped_thread_of_process */
-
-#ifdef PARANOIA
-/* Check our internal thread data against the real thing.
- */
-static void
-check_thread_consistency( real_pid )
-    pid_t real_pid;
-{
-    int          tid;       /* really lwpid_t */
-    ttstate_t    tstate;
-    thread_info *p;
-
-    /* Spin down the O/S list of threads, checking that they
-     * match what we've got.
-     */
-    for (tid = get_process_first_stopped_thread_id( real_pid, &tstate );
-         tid != 0;
-         tid = get_process_next_stopped_thread_id(  real_pid, &tstate )) {
-       
-        p = find_thread_info( tid );
-      
-        if( NULL == p ) {
-            warning( "No internal thread data for thread %d.", tid );
-            continue;
-        }
-
-        if( !p->seen ) {
-            warning( "Inconsistent internal thread data for thread %d.", tid );
-        }
-
-        if( p->terminated ) {
-            warning( "Thread %d is not terminated, internal error.", tid );
-            continue;
-        }
-
-
-#define TT_COMPARE( fld ) \
-            tstate.fld != p->last_stop_state.fld
-            
-        if( p->have_state ) {
-            if( TT_COMPARE( tts_pid      )
-             || TT_COMPARE( tts_lwpid    )
-             || TT_COMPARE( tts_user_tid )
-             || TT_COMPARE( tts_event    )
-             || TT_COMPARE( tts_flags    )
-             || TT_COMPARE( tts_scno     )
-             || TT_COMPARE( tts_scnargs  )) {
-                warning( "Internal thread data for thread %d is wrong.", tid );
-                continue;
-            }
-        }
-    }
-}
-#endif  /* PARANOIA */
-
-
-/* This function wraps calls to "call_real_ttrace_wait" so
- * that a actual wait is only done when all pending events
- * have been reported.
- *
- * Note that typically it is called with a pid of "0", i.e. 
- * the "don't care" value.
- *
- * Return value is the status of the pseudo wait.
- */
-static int
-call_ttrace_wait( pid, option, tsp, tsp_size )
-  int        pid;
-  ttwopt_t   option;
-  ttstate_t *tsp;
-  size_t     tsp_size;
-{
-  /* This holds the actual, for-real, true process ID.
-   */
-  static int real_pid;
-
-  /* As an argument to ttrace_wait, zero pid
-   * means "Any process", and zero tid means
-   * "Any thread of the specified process".
-   */
-  int      wait_pid = 0;
-  lwpid_t  wait_tid = 0;
-  lwpid_t  real_tid;
-
-  int       ttw_status = 0;   /* To be returned */
-
-  thread_info *  tinfo = NULL;
-
-  if( pid != 0 ) {
-      /* Unexpected case.
-       */
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          printf( "TW: Pid to wait on is %d\n", pid );
-#endif
-
-      if( !any_thread_records())
-          error( "No thread records for ttrace call w. specific pid" );
-
-      /* OK, now the task is to translate the incoming tid into
-       * a pid/tid pair.
-       */
-      real_tid = map_from_gdb_tid( pid );
-      real_pid = get_pid_for( real_tid );
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          printf( "==TW: real pid %d, real tid %d\n", real_pid, real_tid );
-#endif
-  }
-
-
-  /* Sanity checks and set-up.
-   *                             Process State
-   *
-   *                        Stopped   Running    Fake-step  (v)Fork
-   *                      \________________________________________
-   *                      |
-   *  No buffered events  |  error     wait       wait      wait
-   *                      |
-   *  Buffered events     |  debuffer  error      wait      debuffer (?)
-   *
-   */
-  if( more_events_left == 0 ) {
-
-      if( process_state == RUNNING ) {
-          /* OK--normal call of ttrace_wait with no buffered events.
-           */
-          ;
-      }
-      else if( process_state == FAKE_STEPPING ) {
-          /* Ok--call of ttrace_wait to support
-           * fake stepping with no buffered events.
-           *
-           * But we better be fake-stepping!
-           */
-          if( !doing_fake_step ) {
-              warning( "Inconsistent thread state." );
-          }
-      }
-      else if( (process_state == FORKING)
-            || (process_state == VFORKING)) {
-          /* Ok--there are two processes, so waiting
-           * for the second while the first is stopped
-           * is ok.  Handled bits stay as they were.
-           */
-           ;
-      }
-      else if( process_state == STOPPED ) {
-          warning( "Process not running at wait call." );
-      }
-      else
-          /* No known state.
-           */
-          warning( "Inconsistent process state." );
-  }
-  
-  else {
-      /* More events left
-       */
-      if( process_state == STOPPED ) {
-          /* OK--buffered events being unbuffered.
-           */
-          ;
-      }
-      else if( process_state == RUNNING ) {
-          /* An error--shouldn't have buffered events
-           * when running.
-           */
-          warning( "Trying to continue with buffered events:" );
-      }
-      else if( process_state == FAKE_STEPPING ) {
-          /*
-           * Better be fake-stepping!
-           */
-          if( !doing_fake_step ) {
-              warning( "Losing buffered thread events!\n" );
-          }
-      }
-      else if( (process_state == FORKING)
-            || (process_state == VFORKING)) {
-          /* Ok--there are two processes, so waiting
-           * for the second while the first is stopped
-           * is ok.  Handled bits stay as they were.
-           */
-           ;
-      }
-      else
-          warning( "Process in unknown state with buffered events." );
-  }
-
-  /* Sometimes we have to wait for a particular thread
-   * (if we're stepping over a bpt).  In that case, we
-   * _know_ it's going to complete the single-step we
-   * asked for (because we're only doing the step under
-   * certain very well-understood circumstances), so it
-   * can't block.
-   */
-  if( doing_fake_step ) {
-      wait_tid = fake_step_tid;
-      wait_pid = get_pid_for( fake_step_tid );
-
-#ifdef WAIT_BUFFER_DEBUG
-      if( debug_on )
-          printf( "Doing a wait after a fake-step for %d, pid %d\n",
-                  wait_tid, wait_pid );
-#endif
-  }
-
-  if( more_events_left == 0         /* No buffered events, need real ones. */
-  ||  process_state != STOPPED ) {
-      /* If there are no buffered events, and so we need
-       * real ones, or if we are FORKING, VFORKING, 
-       * FAKE_STEPPING or RUNNING, and thus have to do
-       * a real wait, then do a real wait.
-       */
-
-#ifdef WAIT_BUFFER_DEBUG
-      /* Normal case... */
-      if( debug_on )
-          printf( "TW: do it for real; pid %d, tid %d\n", wait_pid, wait_tid );
-#endif
-
-      /* The actual wait call.
-       */
-      ttw_status = call_real_ttrace_wait( wait_pid, wait_tid, option, tsp, tsp_size);
-
-      /* Note that the routines we'll call will be using "call_real_ttrace",
-       * not "call_ttrace", and thus need the real pid rather than the pseudo-tid
-       * the rest of the world uses (which is actually the tid).
-       */
-      real_pid = tsp->tts_pid;
-
-      /* For most events: Stop the world!
-       *
-       * It's sometimes not safe to stop all threads of a process.
-       * Sometimes it's not even safe to ask for the thread state
-       * of a process!
-       */
-      if (can_touch_threads_of_process (real_pid, tsp->tts_event))
-        {
-          /* If we're really only stepping a single thread, then don't
-           * try to stop all the others -- we only do this single-stepping
-           * business when all others were already stopped...and the stop
-           * would mess up other threads' events.
-           *
-           * Similiarly, if there are other threads with events,
-           * don't do the stop.
-           */
-          if( !doing_fake_step ) {
-            if( more_events_left > 0 )
-                warning( "Internal error in stopping process" );
-                
-            stop_all_threads_of_process (real_pid);
-
-            /* At this point, we could scan and update_thread_list(),
-             * and only use the local list for the rest of the
-             * module! We'd get rid of the scans in the various
-             * continue routines (adding one in attach).  It'd
-             * be great--UPGRADE ME!
-             */
-            }
-        }
-        
-#ifdef PARANOIA
-      else if( debug_on ) {
-          if( more_events_left > 0 )
-              printf( "== Can't stop process; more events!\n" );
-          else
-              printf( "== Can't stop process!\n" );
-      }
-#endif
-
-      process_state   = STOPPED;
-
-#ifdef WAIT_BUFFER_DEBUG
-      if( debug_on )
-          printf( "Process set to STOPPED\n" );
-#endif
-  }
-  
-  else {
-      /* Fake a call to ttrace_wait.  The process must be
-       * STOPPED, as we aren't going to do any wait.
-       */
-#ifdef WAIT_BUFFER_DEBUG
-      if( debug_on )
-          printf( "TW: fake it\n" );
-#endif
-
-      if( process_state != STOPPED ) {
-          warning( "Process not stopped at wait call, in state '%s'.\n",
-                   get_printable_name_of_process_state( process_state ));
-      }
-    
-      if( doing_fake_step )
-          error( "Internal error in stepping over breakpoint" );
-
-      ttw_status = 0;  /* Faking it is always successful! */
-  }   /* End of fake or not? if */
-
-  /* Pick an event to pass to our caller.  Be paranoid.
-   */
-  if( !select_stopped_thread_of_process( real_pid, tsp ))
-      warning( "Can't find event, using previous event." );
-
-  else if( tsp->tts_event == TTEVT_NONE )
-      warning( "Internal error: no thread has a real event." );
-
-  else if( doing_fake_step ) {
-      if( fake_step_tid != tsp->tts_lwpid )
-          warning( "Internal error in stepping over breakpoint." );
-          
-      /* This wait clears the (current) fake-step if there was one.
-       */
-      doing_fake_step = 0;
-      fake_step_tid   = 0;
-  }
-
-  /* We now have a correct tsp and ttw_status for the thread
-   * which we want to report.  So it's "handled"!  This call
-   * will add it to our list if it's not there already.
-   */
-  set_handled( real_pid, tsp->tts_lwpid );
-
-  /* Save a copy of the ttrace state of this thread, in our local
-     thread descriptor.
-
-     This caches the state.  The implementation of queries like
-     target_has_execd can then use this cached state, rather than
-     be forced to make an explicit ttrace call to get it.
-
-     (Guard against the condition that this is the first time we've
-     waited on, i.e., seen this thread, and so haven't yet entered
-     it into our list of threads.)
-   */
-  tinfo = find_thread_info (tsp->tts_lwpid);
-  if (tinfo != NULL) {
-    copy_ttstate_t (&tinfo->last_stop_state, tsp);
-    tinfo->have_state = 1;
-  }
-  
-  return ttw_status;
-} /* call_ttrace_wait */
-
-#if defined(CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL)
-int
-child_reported_exec_events_per_exec_call ()
-{
-  return 1;  /* ttrace reports the event once per call. */
-}
-#endif
-
-
-
-/* Our implementation of hardware watchpoints involves making memory
-   pages write-protected.  We must remember a page's original permissions,
-   and we must also know when it is appropriate to restore a page's
-   permissions to its original state.
-
-   We use a "dictionary" of hardware-watched pages to do this.  Each
-   hardware-watched page is recorded in the dictionary.  Each page's
-   dictionary entry contains the original permissions and a reference
-   count.  Pages are hashed into the dictionary by their start address.
-
-   When hardware watchpoint is set on page X for the first time, page X
-   is added to the dictionary with a reference count of 1.  If other
-   hardware watchpoints are subsequently set on page X, its reference
-   count is incremented.  When hardware watchpoints are removed from
-   page X, its reference count is decremented.  If a page's reference
-   count drops to 0, it's permissions are restored and the page's entry
-   is thrown out of the dictionary.
-   */
-typedef struct memory_page {
-  CORE_ADDR  page_start;
-  int  reference_count;
-  int  original_permissions;
-  struct memory_page *  next;
-  struct memory_page *  previous;
-} memory_page_t;
-
-#define MEMORY_PAGE_DICTIONARY_BUCKET_COUNT  128
-
-static struct {
-  LONGEST  page_count;
-  int  page_size;
-  int  page_protections_allowed;
-  /* These are just the heads of chains of actual page descriptors. */
-  memory_page_t  buckets [MEMORY_PAGE_DICTIONARY_BUCKET_COUNT];
-} memory_page_dictionary;
-
-
-static void
-require_memory_page_dictionary ()
-{
-  int  i;
-
-  /* Is the memory page dictionary ready for use?  If so, we're done. */
-  if (memory_page_dictionary.page_count >= (LONGEST) 0)
-    return;
-
-  /* Else, initialize it. */
-  memory_page_dictionary.page_count = (LONGEST) 0;
-
-  for (i=0; i<MEMORY_PAGE_DICTIONARY_BUCKET_COUNT; i++)
-    {
-      memory_page_dictionary.buckets[i].page_start = (CORE_ADDR) 0;
-      memory_page_dictionary.buckets[i].reference_count = 0;
-      memory_page_dictionary.buckets[i].next = NULL;
-      memory_page_dictionary.buckets[i].previous = NULL;
-    }
-}
-
-
-static void
-retire_memory_page_dictionary ()
-{
-  memory_page_dictionary.page_count = (LONGEST) -1;
-}
-
-
-/* Write-protect the memory page that starts at this address.
-
-   Returns the original permissions of the page.
- */
-static int
-write_protect_page (pid, page_start)
-  int       pid;
-  CORE_ADDR page_start;
-{
-  int  tt_status;
-  int  original_permissions;
-  int  new_permissions;
-
-  tt_status = call_ttrace (TT_PROC_GET_MPROTECT,
-                           pid,
-                           (TTRACE_ARG_TYPE) page_start,
-                           TT_NIL,
-                           (TTRACE_ARG_TYPE) &original_permissions);
-  if (errno || (tt_status < 0))
-    {
-      return 0;  /* What else can we do? */
-    }
-
-  /* We'll also write-protect the page now, if that's allowed. */
-  if (memory_page_dictionary.page_protections_allowed)
-    {
-      new_permissions = original_permissions & ~PROT_WRITE;
-      tt_status = call_ttrace (TT_PROC_SET_MPROTECT,
-                               pid,
-                               (TTRACE_ARG_TYPE) page_start,
-                               (TTRACE_ARG_TYPE) memory_page_dictionary.page_size,
-                               (TTRACE_ARG_TYPE) new_permissions);
-      if (errno || (tt_status < 0))
-        {
-          return 0;  /* What else can we do? */
-        }
-    }
-
-  return original_permissions;
-}
-
-
-/* Unwrite-protect the memory page that starts at this address, restoring
-   (what we must assume are) its original permissions.
-   */
-static void
-unwrite_protect_page (pid, page_start, original_permissions)
-  int  pid;
-  CORE_ADDR  page_start;
-  int  original_permissions;
-{
-  int  tt_status;
-
-  tt_status = call_ttrace (TT_PROC_SET_MPROTECT,
-                           pid,
-                           (TTRACE_ARG_TYPE) page_start,
-                           (TTRACE_ARG_TYPE) memory_page_dictionary.page_size,
-                           (TTRACE_ARG_TYPE) original_permissions);
-  if (errno || (tt_status < 0))
-    {
-      return;  /* What else can we do? */
-    }
-}
-
-
-/* Memory page-protections are used to implement "hardware" watchpoints
-   on HP-UX.
-
-   For every memory page that is currently being watched (i.e., that
-   presently should be write-protected), write-protect it.
-   */
-void
-hppa_enable_page_protection_events (pid)
-  int  pid;
-{
-  int  bucket;
-
-  memory_page_dictionary.page_protections_allowed = 1;
-
-  for (bucket=0; bucket<MEMORY_PAGE_DICTIONARY_BUCKET_COUNT; bucket++)
-    {
-      memory_page_t *  page;
-
-      page = memory_page_dictionary.buckets[bucket].next;
-      while (page != NULL)
-        {
-          page->original_permissions = write_protect_page (pid, page->page_start);
-          page = page->next;
-        }
-    }
-}
-
-
-/* Memory page-protections are used to implement "hardware" watchpoints
-   on HP-UX.
-
-   For every memory page that is currently being watched (i.e., that
-   presently is or should be write-protected), un-write-protect it.
-   */
-void
-hppa_disable_page_protection_events (pid)
-  int  pid;
-{
-  int  bucket;
-
-  for (bucket=0; bucket<MEMORY_PAGE_DICTIONARY_BUCKET_COUNT; bucket++)
-    {
-      memory_page_t *  page;
-
-      page = memory_page_dictionary.buckets[bucket].next;
-      while (page != NULL)
-        {
-          unwrite_protect_page (pid, page->page_start, page->original_permissions);
-          page = page->next;
-        }
-    }
-
-  memory_page_dictionary.page_protections_allowed = 0;
-}
-
-/* Count the number of outstanding events.  At this
- * point, we have selected one thread and its event
- * as the one to be "reported" upwards to core gdb.
- * That thread is already marked as "handled".
- *
- * Note: we could just scan our own thread list.  FIXME!
- */
-static int
-count_unhandled_events( real_pid, real_tid )
-  int     real_pid;
-  lwpid_t real_tid;
-{
-  ttstate_t  tstate;
-  lwpid_t    ttid;
-  int        events_left;
-  
-  /* Ok, find out how many threads have real events to report.
-   */
-  events_left = 0;
-  ttid = get_process_first_stopped_thread_id( real_pid, &tstate );
-
-#ifdef THREAD_DEBUG
-  if( debug_on ) {
-      if( ttid == 0 )
-          printf( "Process %d has no threads\n", real_pid );
-      else
-          printf( "Process %d has these threads:\n", real_pid );
-  }
-#endif
-
-  while (ttid > 0 ) {
-      if( tstate.tts_event != TTEVT_NONE
-      &&  !was_handled( ttid )) {
-          /* TTEVT_NONE implies we just stopped it ourselves
-           * because we're the stop-the-world guys, so it's
-           * not an event from our point of view.
-           *
-           * If "was_handled" is true, this is an event we
-           * already handled, so don't count it.
-           *
-           * Note that we don't count the thread with the
-           * currently-reported event, as it's already marked
-           * as handled.
-           */
-          events_left++;
-      }
-         
-#if defined( THREAD_DEBUG ) || defined( WAIT_BUFFER_DEBUG )
-  if( debug_on ) {
-      if( ttid == real_tid )
-          printf( "*" );         /* Thread we're reporting */
-      else
-          printf( " " );
-         
-      if( tstate.tts_event != TTEVT_NONE )
-          printf( "+" );         /* Thread with a real event */
-      else
-          printf( " " );
-
-      if( was_handled( ttid ))
-          printf( "h" );         /* Thread has been handled */
-      else
-          printf( " " );
-         
-      printf( " %d, with event %s", ttid,
-              get_printable_name_of_ttrace_event( tstate.tts_event ));
-              
-      if( tstate.tts_event == TTEVT_SIGNAL
-       && 5 == tstate.tts_u.tts_signal.tts_signo ) {
-          CORE_ADDR pc_val;
-
-          pc_val = get_raw_pc( ttid );
-
-          if( pc_val > 0 )
-              printf( " breakpoint at 0x%x\n", pc_val );
-          else
-              printf( " bpt, can't fetch pc.\n" );
-      }
-      else
-          printf( "\n" );
-  }
-#endif
-
-      ttid = get_process_next_stopped_thread_id (real_pid, &tstate);
-  }
-
-#if defined( THREAD_DEBUG ) || defined( WAIT_BUFFER_DEBUG )
-  if( debug_on )
-      if( events_left > 0 )
-          printf( "There are thus %d pending events\n", events_left );
-#endif
-
-  return events_left;
-}
-
-/* This function is provided as a sop to clients that are calling
- * proc_wait to wait for a process to stop.  (see the
- * implementation of child_wait.)  Return value is the pid for
- * the event that ended the wait.
- *
- * Note: used by core gdb and so uses the pseudo-pid (really tid).
- */
-int
-proc_wait (pid, status)
-    int pid;
-    int *status;
-{
-  ttstate_t  tsp;
-  int        ttwait_return;
-  int        real_pid;
-  ttstate_t  state;
-  lwpid_t    real_tid;
-  int  return_pid;
-
-  /* The ptrace implementation of this also ignores pid.
-   */
-  *status = 0;
-
-  ttwait_return = call_ttrace_wait( 0, TTRACE_WAITOK, &tsp, sizeof (tsp) );
-  if (ttwait_return < 0)
-    {
-      /* ??rehrauer: It appears that if our inferior exits and we
-         haven't asked for exit events, that we're not getting any
-         indication save a negative return from ttrace_wait and an
-         errno set to ESRCH?
-         */
-      if (errno == ESRCH)
-        {
-          *status = 0;  /* WIFEXITED */
-          return inferior_pid;
-        }
-
-      warning( "Call of ttrace_wait returned with errno %d.",
-               errno );
-      *status = ttwait_return;
-      return inferior_pid;
-    }
-
-  real_pid = tsp.tts_pid;
-  real_tid = tsp.tts_lwpid;
-
-  /* One complication is that the "tts_event" structure has
-   * a set of flags, and more than one can be set.  So we
-   * either have to force an order (as we do here), or handle
-   * more than one flag at a time.
-   */
-  if (tsp.tts_event & TTEVT_LWP_CREATE) {
-
-     /* Unlike what you might expect, this event is reported in
-      * the _creating_ thread, and the _created_ thread (whose tid
-      * we have) is still running.  So we have to stop it.  This
-      * has already been done in "call_ttrace_wait", but should we
-      * ever abandon the "stop-the-world" model, here's the command
-      * to use:
-      *
-      *    call_ttrace( TT_LWP_STOP, real_tid, TT_NIL, TT_NIL, TT_NIL );
-      *
-      * Note that this would depend on being called _after_ "add_tthread"
-      * below for the tid-to-pid translation to be done in "call_ttrace".
-      */
-
-#ifdef THREAD_DEBUG
-     if( debug_on )
-         printf( "New thread: pid %d, tid %d, creator tid %d\n",
-                 real_pid, tsp.tts_u.tts_thread.tts_target_lwpid,
-                 real_tid );
-#endif
-
-     /* Now we have to return the tid of the created thread, not
-      * the creating thread, or "wait_for_inferior" won't know we
-      * have a new "process" (thread).  Plus we should record it
-      * right, too.
-      */
-      real_tid = tsp.tts_u.tts_thread.tts_target_lwpid;
-
-      add_tthread( real_pid, real_tid );
-  }
-
-  else if( (tsp.tts_event & TTEVT_LWP_TERMINATE )
-        || (tsp.tts_event & TTEVT_LWP_EXIT) ) {
-
-#ifdef THREAD_DEBUG
-     if( debug_on )
-         printf( "Thread dies: %d\n", real_tid );
-#endif
-
-     del_tthread( real_tid );
-  }
-
-  else if (tsp.tts_event & TTEVT_EXEC) {
-
-#ifdef THREAD_DEBUG 
-      if( debug_on )
-          printf( "Pid %d has zero'th thread %d; inferior pid is %d\n",
-                  real_pid, real_tid, inferior_pid );
-#endif
-
-     add_tthread( real_pid, real_tid );
-  }
-
-#ifdef THREAD_DEBUG
-  else if( debug_on ) {
-     printf( "Process-level event %s, using tid %d\n",
-             get_printable_name_of_ttrace_event( tsp.tts_event ),
-             real_tid );
-
-     /* OK to do this, as "add_tthread" won't add
-      * duplicate entries.  Also OK not to do it,
-      * as this event isn't one which can change the
-      * thread state.
-      */
-     add_tthread( real_pid, real_tid );
-  }
-#endif
-
-
-  /* How many events are left to report later?
-   * In a non-stop-the-world model, this isn't needed.
-   *
-   * Note that it's not always safe to query the thread state of a process,
-   * which is what count_unhandled_events does.  (If unsafe, we're left with
-   * no other resort than to assume that no more events remain...)
-   */
-  if (can_touch_threads_of_process (real_pid, tsp.tts_event))
-      more_events_left = count_unhandled_events( real_pid, real_tid );
-      
-  else {
-      if( more_events_left > 0 )
-          warning( "Vfork or fork causing loss of %d buffered events.",
-                   more_events_left );
-          
-      more_events_left = 0;
-  }
-
-  /* Attempt to translate the ttrace_wait-returned status into the
-     ptrace equivalent.
-
-     ??rehrauer: This is somewhat fragile.  We really ought to rewrite
-     clients that expect to pick apart a ptrace wait status, to use
-     something a little more abstract.
-     */
-  if (   (tsp.tts_event & TTEVT_EXEC)
-      || (tsp.tts_event & TTEVT_FORK)
-      || (tsp.tts_event & TTEVT_VFORK))
-    {
-      /* Forks come in pairs (parent and child), so core gdb
-       * will do two waits.  Be ready to notice this.
-       */
-      if (tsp.tts_event & TTEVT_FORK)
-        {
-          process_state = FORKING;
-          
-#ifdef WAIT_BUFFER_DEBUG
-          if( debug_on )
-              printf( "Process set to FORKING\n" );
-#endif
-        }
-      else if (tsp.tts_event & TTEVT_VFORK)
-        {
-          process_state = VFORKING;
-          
-#ifdef WAIT_BUFFER_DEBUG
-          if( debug_on )
-              printf( "Process set to VFORKING\n" );
-#endif
-        }
-
-      /* Make an exec or fork look like a breakpoint.  Definitely a hack,
-         but I don't think non HP-UX-specific clients really carefully
-         inspect the first events they get after inferior startup, so
-         it probably almost doesn't matter what we claim this is.
-         */
-
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          printf( "..a process 'event'\n" );
-#endif
-
-      /* Also make fork and exec events look like bpts, so they can be caught.
-      */
-      *status = 0177 | (_SIGTRAP << 8);
-    }
-
-  /* Special-cases: We ask for syscall entry and exit events to implement
-     "fast" (aka "hardware") watchpoints.
-
-     When we get a syscall entry, we want to disable page-protections,
-     and resume the inferior; this isn't an event we wish for
-     wait_for_inferior to see.  Note that we must resume ONLY the
-     thread that reported the syscall entry; we don't want to allow
-     other threads to run with the page protections off, as they might
-     then be able to write to watch memory without it being caught.
-
-     When we get a syscall exit, we want to reenable page-protections,
-     but we don't want to resume the inferior; this is an event we wish
-     wait_for_inferior to see.  Make it look like the signal we normally
-     get for a single-step completion.  This should cause wait_for_inferior
-     to evaluate whether any watchpoint triggered.
-
-     Or rather, that's what we'd LIKE to do for syscall exit; we can't,
-     due to some HP-UX "features".  Some syscalls have problems with
-     write-protections on some pages, and some syscalls seem to have
-     pending writes to those pages at the time we're getting the return
-     event.  So, we'll single-step the inferior to get out of the syscall,
-     and then reenable protections.
-
-     Note that we're intentionally allowing the syscall exit case to
-     fall through into the succeeding cases, as sometimes we single-
-     step out of one syscall only to immediately enter another...
-   */
-  else if ((tsp.tts_event & TTEVT_SYSCALL_ENTRY)
-        || (tsp.tts_event & TTEVT_SYSCALL_RETURN))
-    {
-      /* Make a syscall event look like a breakpoint.  Same comments
-         as for exec & fork events.
-         */
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          printf( "..a syscall 'event'\n" );
-#endif
-
-      /* Also make syscall events look like bpts, so they can be caught.
-      */
-      *status = 0177 | (_SIGTRAP << 8);
-    }
-
-  else if ((tsp.tts_event & TTEVT_LWP_CREATE)
-        || (tsp.tts_event & TTEVT_LWP_TERMINATE)
-        || (tsp.tts_event & TTEVT_LWP_EXIT))
-    {
-      /* Make a thread event look like a breakpoint.  Same comments
-       * as for exec & fork events.
-       */
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          printf( "..a thread 'event'\n" );
-#endif
-
-      /* Also make thread events look like bpts, so they can be caught.
-      */
-      *status = 0177 | (_SIGTRAP << 8);
-    }
-    
-  else if ((tsp.tts_event & TTEVT_EXIT))
-    {  /* WIFEXITED */
-    
-#ifdef THREAD_DEBUG
-       if( debug_on )
-           printf( "..an exit\n" );
-#endif
-
-      /* Prevent rest of gdb from thinking this is
-       * a new thread if for some reason it's never
-       * seen the main thread before.
-       */
-      inferior_pid = map_to_gdb_tid( real_tid ); /* HACK, FIX */
-      
-      *status = 0 | (tsp.tts_u.tts_exit.tts_exitcode);
-    }
-    
-  else if (tsp.tts_event & TTEVT_SIGNAL)
-    {  /* WIFSTOPPED */
-#ifdef THREAD_DEBUG
-       if( debug_on )
-           printf( "..a signal, %d\n", tsp.tts_u.tts_signal.tts_signo );
-#endif
-
-      *status = 0177 | (tsp.tts_u.tts_signal.tts_signo << 8);
-    }
-
-  else
-    {  /* !WIFSTOPPED */
-
-      /* This means the process or thread terminated.  But we should've
-         caught an explicit exit/termination above.  So warn (this is
-         really an internal error) and claim the process or thread
-         terminated with a SIGTRAP.
-       */
-
-      warning ("process_wait: unknown process state");
-
-#ifdef THREAD_DEBUG
-      if( debug_on )
-          printf( "Process-level event %s, using tid %d\n",
-                  get_printable_name_of_ttrace_event( tsp.tts_event ),
-                  real_tid );
-#endif
-
-      *status = _SIGTRAP;
-    }
-
-  target_post_wait (tsp.tts_pid, *status);
-
-
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf( "Done waiting, pid is %d, tid %d\n", real_pid, real_tid );
-#endif
-
-  /* All code external to this module uses the tid, but calls
-   * it "pid".  There's some tweaking so that the outside sees
-   * the first thread as having the same number as the starting
-   * pid.
-   */
-  return_pid = map_to_gdb_tid( real_tid );
-
-  /* Remember this for later use in "hppa_prepare_to_proceed".
-   */
-  old_gdb_pid  = inferior_pid;
-  reported_pid = return_pid;
-  reported_bpt = ((tsp.tts_event & TTEVT_SIGNAL) && (5 == tsp.tts_u.tts_signal.tts_signo));
-
-  if( real_tid == 0 || return_pid == 0 ) {
-      warning( "Internal error: process-wait failed." );
-  }
-        
-  return return_pid;
-}
-
-
-/* This function causes the caller's process to be traced by its
-   parent.  This is intended to be called after GDB forks itself,
-   and before the child execs the target.  Despite the name, it
-   is called by the child.
-
-   Note that HP-UX ttrace is rather funky in how this is done.
-   If the parent wants to get the initial exec event of a child,
-   it must set the ttrace event mask of the child to include execs.
-   (The child cannot do this itself.)  This must be done after the
-   child is forked, but before it execs.
-
-   To coordinate the parent and child, we implement a semaphore using
-   pipes.  After SETTRC'ing itself, the child tells the parent that
-   it is now traceable by the parent, and waits for the parent's
-   acknowledgement.  The parent can then set the child's event mask,
-   and notify the child that it can now exec.
-
-   (The acknowledgement by parent happens as a result of a call to
-   child_acknowledge_created_inferior.)
- */
-int
-parent_attach_all ()
-{
-  int  tt_status;
-
-  /* We need a memory home for a constant, to pass it to ttrace.
-     The value of the constant is arbitrary, so long as both
-     parent and child use the same value.  Might as well use the
-     "magic" constant provided by ttrace...
-   */
-  uint64_t  tc_magic_child = TT_VERSION;
-  uint64_t  tc_magic_parent = 0;
-
-  tt_status = call_real_ttrace (
-                            TT_PROC_SETTRC,
-                            (int)     TT_NIL,
-                            (lwpid_t) TT_NIL,
-                            TT_NIL,
-                            (TTRACE_ARG_TYPE) TT_VERSION,
-                            TT_NIL );
-
-  if (tt_status < 0)
-    return tt_status;
-
-  /* Notify the parent that we're potentially ready to exec(). */
-  write (startup_semaphore.child_channel[SEM_TALK],
-         &tc_magic_child,
-         sizeof (tc_magic_child));
-
-  /* Wait for acknowledgement from the parent. */
-  read (startup_semaphore.parent_channel[SEM_LISTEN],
-        &tc_magic_parent,
-        sizeof (tc_magic_parent));
-        
-  if (tc_magic_child != tc_magic_parent)
-    warning ("mismatched semaphore magic");
-
-  /* Discard our copy of the semaphore. */
-  (void) close (startup_semaphore.parent_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.parent_channel[SEM_TALK]);
-  (void) close (startup_semaphore.child_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.child_channel[SEM_TALK]);
-  
-  return tt_status;
-}
-
-/* Despite being file-local, this routine is dealing with
- * actual process IDs, not thread ids.  That's because it's
- * called before the first "wait" call, and there's no map
- * yet from tids to pids.
- *
- * When it is called, a forked child is running, but waiting on
- * the semaphore.  If you stop the child and re-start it,
- * things get confused, so don't do that!  An attached child is
- * stopped.
- *
- * Since this is called after either attach or run, we
- * have to be the common part of both.
- */
-static void
-require_notification_of_events ( real_pid )
-  int  real_pid;
-{
-  int  tt_status;
-  ttevent_t  notifiable_events;
-
-  lwpid_t    tid;
-  ttstate_t  thread_state;
-
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf( "Require notif, pid is %d\n", real_pid );
-#endif
-
-  /* Temporary HACK: tell inftarg.c/child_wait to not
-   * loop until pids are the same.
-   */
-  not_same_real_pid = 0;
-
-  sigemptyset (&notifiable_events.tte_signals);
-  notifiable_events.tte_opts = TTEO_NONE;
-
-  /* This ensures that forked children inherit their parent's
-   * event mask, which we're setting here.
-   *
-   * NOTE: if you debug gdb with itself, then the ultimate
-   *       debuggee gets flags set by the outermost gdb, as
-   *       a child of a child will still inherit.
-   */
-  notifiable_events.tte_opts |= TTEO_PROC_INHERIT;
-
-  notifiable_events.tte_events  = TTEVT_DEFAULT;
-  notifiable_events.tte_events |= TTEVT_SIGNAL;
-  notifiable_events.tte_events |= TTEVT_EXEC;
-  notifiable_events.tte_events |= TTEVT_EXIT;
-  notifiable_events.tte_events |= TTEVT_FORK;
-  notifiable_events.tte_events |= TTEVT_VFORK;
-  notifiable_events.tte_events |= TTEVT_LWP_CREATE;
-  notifiable_events.tte_events |= TTEVT_LWP_EXIT;
-  notifiable_events.tte_events |= TTEVT_LWP_TERMINATE;
-
-  tt_status = call_real_ttrace (
-                           TT_PROC_SET_EVENT_MASK,
-                           real_pid,
-                           (lwpid_t) TT_NIL,
-                           (TTRACE_ARG_TYPE) &notifiable_events,
-                           (TTRACE_ARG_TYPE) sizeof (notifiable_events),
-                           TT_NIL);
-}
-
-static void
-require_notification_of_exec_events ( real_pid )
-  int  real_pid;
-{
-  int  tt_status;
-  ttevent_t  notifiable_events;
-
-  lwpid_t    tid;
-  ttstate_t  thread_state;
-
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf( "Require notif, pid is %d\n", real_pid );
-#endif
-
-  /* Temporary HACK: tell inftarg.c/child_wait to not
-   * loop until pids are the same.
-   */
-  not_same_real_pid = 0;
-
-  sigemptyset (&notifiable_events.tte_signals);
-  notifiable_events.tte_opts = TTEO_NOSTRCCHLD;
-
-  /* This ensures that forked children don't inherit their parent's
-   * event mask, which we're setting here.
-   */
-  notifiable_events.tte_opts &= ~TTEO_PROC_INHERIT;
-
-  notifiable_events.tte_events  = TTEVT_DEFAULT;
-  notifiable_events.tte_events |= TTEVT_EXEC;
-  notifiable_events.tte_events |= TTEVT_EXIT;
-
-  tt_status = call_real_ttrace (
-                           TT_PROC_SET_EVENT_MASK,
-                           real_pid,
-                           (lwpid_t) TT_NIL,
-                           (TTRACE_ARG_TYPE) &notifiable_events,
-                           (TTRACE_ARG_TYPE) sizeof (notifiable_events),
-                           TT_NIL);
-}
-
-
-/* This function is called by the parent process, with pid being the
- * ID of the child process, after the debugger has forked.
- */
-void
-child_acknowledge_created_inferior (pid)
-    int  pid;
-{
-  /* We need a memory home for a constant, to pass it to ttrace.
-     The value of the constant is arbitrary, so long as both
-     parent and child use the same value.  Might as well use the
-     "magic" constant provided by ttrace...
-     */
-  uint64_t  tc_magic_parent = TT_VERSION;
-  uint64_t  tc_magic_child = 0;
-
-  /* Wait for the child to tell us that it has forked. */
-  read (startup_semaphore.child_channel[SEM_LISTEN],
-        &tc_magic_child,
-        sizeof(tc_magic_child));
-
-  /* Clear thread info now.  We'd like to do this in
-   * "require...", but that messes up attach.
-   */
-  clear_thread_info();
-
-  /* Tell the "rest of gdb" that the initial thread exists.
-   * This isn't really a hack.  Other thread-based versions
-   * of gdb (e.g. gnu-nat.c) seem to do the same thing.
-   *
-   * Q: Why don't we also add this thread to the local
-   *    list via "add_tthread"?
-   *
-   * A: Because we don't know the tid, and can't stop the
-   *    the process safely to ask what it is.  Anyway, we'll
-   *    add it when it gets the EXEC event.
-   */
-  add_thread( pid );       /* in thread.c */
-
-  /* We can now set the child's ttrace event mask.
-   */
-  require_notification_of_exec_events (pid);
-
-  /* Tell ourselves that the process is running.
-   */
-  process_state = RUNNING;
-
-  /* Notify the child that it can exec. */
-  write (startup_semaphore.parent_channel[SEM_TALK],
-         &tc_magic_parent,
-         sizeof (tc_magic_parent));
-
-  /* Discard our copy of the semaphore. */
-  (void) close (startup_semaphore.parent_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.parent_channel[SEM_TALK]);
-  (void) close (startup_semaphore.child_channel[SEM_LISTEN]);
-  (void) close (startup_semaphore.child_channel[SEM_TALK]);
-}
-
-
-/*
- * arrange for notification of all events by
- * calling require_notification_of_events.
- */
-void
-child_post_startup_inferior ( real_pid)
-  int  real_pid;
-{
-  require_notification_of_events (real_pid);
-}
-
-/* From here on, we should expect tids rather than pids.
- */
-static void
-hppa_enable_catch_fork (tid)
-  int  tid;
-{
-  int        tt_status;
-  ttevent_t  ttrace_events;
-
-  /* Get the set of events that are currently enabled.
-   */
-  tt_status = call_ttrace (TT_PROC_GET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL );
-  if (errno)
-    perror_with_name ("ttrace");
-
-  /* Add forks to that set. */
-  ttrace_events.tte_events |= TTEVT_FORK;
-
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf( "enable fork, tid is %d\n", tid );
-#endif
-
-  tt_status = call_ttrace (TT_PROC_SET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace");
-}
-
-
-static void
-hppa_disable_catch_fork (tid)
-  int  tid;
-{
-  int        tt_status;
-  ttevent_t  ttrace_events;
-
-  /* Get the set of events that are currently enabled.
-   */
-  tt_status = call_ttrace (TT_PROC_GET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-
-  if (errno)
-    perror_with_name ("ttrace");
-
-  /* Remove forks from that set. */
-  ttrace_events.tte_events &= ~TTEVT_FORK;
-
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf("disable fork, tid is %d\n", tid );
-#endif
-
-  tt_status = call_ttrace (TT_PROC_SET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-
-  if (errno)
-    perror_with_name ("ttrace");
-}
-
-
-#if defined(CHILD_INSERT_FORK_CATCHPOINT)
-int
-child_insert_fork_catchpoint (tid)
-  int  tid;
-{
-  /* Enable reporting of fork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_REMOVE_FORK_CATCHPOINT)
-int
-child_remove_fork_catchpoint (tid)
-  int  tid;
-{
-  /* Disable reporting of fork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-}
-#endif
-
-
-static void
-hppa_enable_catch_vfork (tid)
-  int  tid;
-{
-  int  tt_status;
-  ttevent_t  ttrace_events;
-
-  /* Get the set of events that are currently enabled.
-   */
-  tt_status = call_ttrace (TT_PROC_GET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-
-  if (errno)
-    perror_with_name ("ttrace");
-
-  /* Add vforks to that set. */
-  ttrace_events.tte_events |= TTEVT_VFORK;
-
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf("enable vfork, tid is %d\n", tid );
-#endif
-
-  tt_status = call_ttrace (TT_PROC_SET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-
-  if (errno)
-    perror_with_name ("ttrace");
-}
-
-
-static void
-hppa_disable_catch_vfork (tid)
-  int  tid;
-{
-  int  tt_status;
-  ttevent_t  ttrace_events;
-
-  /* Get the set of events that are currently enabled. */
-  tt_status = call_ttrace (TT_PROC_GET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-
-  if (errno)
-    perror_with_name ("ttrace");
-
-  /* Remove vforks from that set. */
-  ttrace_events.tte_events &= ~TTEVT_VFORK;
-
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf("disable vfork, tid is %d\n", tid );
-#endif
-  tt_status = call_ttrace (TT_PROC_SET_EVENT_MASK,
-                           tid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-
-  if (errno)
-    perror_with_name ("ttrace");
-}
-
-
-#if defined(CHILD_INSERT_VFORK_CATCHPOINT)
-int
-child_insert_vfork_catchpoint (tid)
-  int  tid;
-{
-  /* Enable reporting of vfork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_REMOVE_VFORK_CATCHPOINT)
-int
-child_remove_vfork_catchpoint (tid)
-  int  tid;
-{
-  /* Disable reporting of vfork events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-}
-#endif
-
-#if defined(CHILD_HAS_FORKED)
-
-/* Q: Do we need to map the returned process ID to a thread ID?
- *
- * A: I don't think so--here we want a _real_ pid.  Any later
- *    operations will call "require_notification_of_events" and
- *    start the mapping.
- */
-int
-child_has_forked (tid, childpid)
-  int  tid;
-  int *childpid;
-{
-  int  tt_status;
-  ttstate_t  ttrace_state;
-  thread_info *  tinfo;
-
-  /* Do we have cached thread state that we can consult?  If so, use it. */
-  tinfo = find_thread_info (map_from_gdb_tid (tid));
-  if (tinfo != NULL) {
-    copy_ttstate_t (&ttrace_state, &tinfo->last_stop_state);
-  }
-
-  /* Nope, must read the thread's current state */
-  else
-    {
-      tt_status = call_ttrace (TT_LWP_GET_STATE,
-                               tid,
-                               (TTRACE_ARG_TYPE) &ttrace_state,
-                               (TTRACE_ARG_TYPE) sizeof (ttrace_state),
-                               TT_NIL);
-
-      if (errno)
-        perror_with_name ("ttrace");
-    
-      if (tt_status < 0)
-        return 0;
-    }
-
-  if (ttrace_state.tts_event & TTEVT_FORK)
-    {
-      *childpid = ttrace_state.tts_u.tts_fork.tts_fpid;
-      return 1;
-    }
-
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_HAS_VFORKED)
-
-/* See child_has_forked for pid discussion.
- */
-int
-child_has_vforked (tid, childpid)
-  int  tid;
-  int *  childpid;
-{
-  int  tt_status;
-  ttstate_t  ttrace_state;
-  thread_info *  tinfo;
-
-  /* Do we have cached thread state that we can consult?  If so, use it. */
-  tinfo = find_thread_info (map_from_gdb_tid (tid));
-  if (tinfo != NULL)
-    copy_ttstate_t (&ttrace_state, &tinfo->last_stop_state);
-
-  /* Nope, must read the thread's current state */
-  else
-    {
-      tt_status = call_ttrace (TT_LWP_GET_STATE,
-                               tid,
-                               (TTRACE_ARG_TYPE) &ttrace_state,
-                               (TTRACE_ARG_TYPE) sizeof (ttrace_state),
-                               TT_NIL);
-
-      if (errno)
-        perror_with_name ("ttrace");
-    
-      if (tt_status < 0)
-        return 0;
-    }
-
-  if (ttrace_state.tts_event & TTEVT_VFORK)
-    {
-      *childpid = ttrace_state.tts_u.tts_fork.tts_fpid;
-      return 1;
-    }
-
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC)
-int
-child_can_follow_vfork_prior_to_exec ()
-{
-  /* ttrace does allow this.
-
-     ??rehrauer: However, I had major-league problems trying to
-     convince wait_for_inferior to handle that case.  Perhaps when
-     it is rewritten to grok multiple processes in an explicit way...
-     */
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_INSERT_EXEC_CATCHPOINT)
-int
-child_insert_exec_catchpoint (tid)
-  int  tid;
-{
-  /* Enable reporting of exec events from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_REMOVE_EXEC_CATCHPOINT)
-int
-child_remove_exec_catchpoint (tid)
-  int  tid;
-{
-  /* Disable reporting of execevents from the kernel. */
-  /* ??rehrauer: For the moment, we're always enabling these events,
-     and just ignoring them if there's no catchpoint to catch them.
-     */
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_HAS_EXECD)
-int
-child_has_execd (tid, execd_pathname)
-  int  tid;
-  char **  execd_pathname;
-{
-  int  tt_status;
-  ttstate_t  ttrace_state;
-  thread_info *  tinfo;
-
-  /* Do we have cached thread state that we can consult?  If so, use it. */
-  tinfo = find_thread_info (map_from_gdb_tid (tid));
-  if (tinfo != NULL)
-    copy_ttstate_t (&ttrace_state, &tinfo->last_stop_state);
-
-  /* Nope, must read the thread's current state */
-  else
-    {
-      tt_status = call_ttrace (TT_LWP_GET_STATE,
-                               tid,
-                               (TTRACE_ARG_TYPE) &ttrace_state,
-                               (TTRACE_ARG_TYPE) sizeof (ttrace_state),
-                               TT_NIL);
-
-      if (errno)
-        perror_with_name ("ttrace");
-    
-      if (tt_status < 0)
-        return 0;
-    }
-
-  if (ttrace_state.tts_event & TTEVT_EXEC)
-    {
-      /* See child_pid_to_exec_file in this file: this is a macro.
-       */
-      char *  exec_file = target_pid_to_exec_file (tid);
-      
-      *execd_pathname = savestring (exec_file, strlen (exec_file));
-      return 1;
-    }
-
-  return 0;
-}
-#endif
-
-
-#if defined(CHILD_HAS_SYSCALL_EVENT)
-int
-child_has_syscall_event (pid, kind, syscall_id)
-  int  pid;
-  enum target_waitkind *  kind;
-  int *  syscall_id;
-{
-  int  tt_status;
-  ttstate_t  ttrace_state;
-  thread_info *  tinfo;
-
-  /* Do we have cached thread state that we can consult?  If so, use it. */
-  tinfo = find_thread_info (map_from_gdb_tid (pid));
-  if (tinfo != NULL)
-    copy_ttstate_t (&ttrace_state, &tinfo->last_stop_state);
-
-  /* Nope, must read the thread's current state */
-  else
-    {
-    tt_status = call_ttrace (TT_LWP_GET_STATE,
-                               pid,
-                               (TTRACE_ARG_TYPE) &ttrace_state,
-                               (TTRACE_ARG_TYPE) sizeof (ttrace_state),
-                               TT_NIL);
-
-      if (errno)
-        perror_with_name ("ttrace");
-    
-      if (tt_status < 0)
-        return 0;
-    }
-
-  *kind = TARGET_WAITKIND_SPURIOUS;  /* Until proven otherwise... */
-  *syscall_id = -1;
-
-  if (ttrace_state.tts_event & TTEVT_SYSCALL_ENTRY)
-    *kind = TARGET_WAITKIND_SYSCALL_ENTRY;
-  else if (ttrace_state.tts_event & TTEVT_SYSCALL_RETURN)
-    *kind = TARGET_WAITKIND_SYSCALL_RETURN;
-  else
-    return 0;
-
-  *syscall_id = ttrace_state.tts_scno;
-  return 1;
-}
-#endif
-
-
-
-#if defined(CHILD_THREAD_ALIVE)
-
-/* Check to see if the given thread is alive.
- *
- * We'll trust the thread list, as the more correct
- * approach of stopping the process and spinning down
- * the OS's thread list is _very_ expensive.
- *
- * May need a FIXME for that reason.
- */
-int
-child_thread_alive (gdb_tid)
-     lwpid_t gdb_tid;
-{
-   lwpid_t  tid;
-
-   /* This spins down the lists twice.
-    * Possible peformance improvement here!
-    */
-   tid = map_from_gdb_tid( gdb_tid );
-   return !is_terminated( tid );
-}
-
-#endif
-
-
-
-/* This function attempts to read the specified number of bytes from the
-   save_state_t that is our view into the hardware registers, starting at
-   ss_offset, and ending at ss_offset + sizeof_buf - 1
-
-   If this function succeeds, it deposits the fetched bytes into buf,
-   and returns 0.
-
-   If it fails, it returns a negative result.  The contents of buf are
-   undefined it this function fails.
-   */
-int
-read_from_register_save_state (tid, ss_offset, buf, sizeof_buf)
-    int  tid;
-    TTRACE_ARG_TYPE  ss_offset;
-    char *  buf;
-    int  sizeof_buf;
-{
-  int  tt_status;
-  register_value_t  register_value = 0;
-
-  tt_status = call_ttrace (TT_LWP_RUREGS,
-                           tid,
-                           ss_offset,
-                           (TTRACE_ARG_TYPE) sizeof_buf,
-                           (TTRACE_ARG_TYPE) buf);
-
-  if( tt_status == 1 )
-      /* Map ttrace's version of success to our version.
-       * Sometime ttrace returns 0, but that's ok here.
-       */
-      return 0;
-      
-  return tt_status;
-}
-
-
-/* This function attempts to write the specified number of bytes to the
-   save_state_t that is our view into the hardware registers, starting at
-   ss_offset, and ending at ss_offset + sizeof_buf - 1
-
-   If this function succeeds, it deposits the bytes in buf, and returns 0.
-
-   If it fails, it returns a negative result.  The contents of the save_state_t
-   are undefined it this function fails.
-   */
-int
-write_to_register_save_state (tid, ss_offset, buf, sizeof_buf)
-    int  tid;
-    TTRACE_ARG_TYPE  ss_offset;
-    char *  buf;
-    int  sizeof_buf;
-{
-  int  tt_status;
-  register_value_t  register_value = 0;
-
-  tt_status = call_ttrace (TT_LWP_WUREGS,
-                           tid,
-                           ss_offset,
-                           (TTRACE_ARG_TYPE) sizeof_buf,
-                           (TTRACE_ARG_TYPE) buf);
-  return tt_status;
-}
-
-
-/* This function is a sop to the largeish number of direct calls
-   to call_ptrace that exist in other files.  Rather than create
-   functions whose name abstracts away from ptrace, and change all
-   the present callers of call_ptrace, we'll do the expedient (and
-   perhaps only practical) thing.
-
-   Note HP-UX explicitly disallows a mix of ptrace & ttrace on a traced
-   process.  Thus, we must translate all ptrace requests into their
-   process-specific, ttrace equivalents.
-   */
-int
-call_ptrace (pt_request, gdb_tid, addr, data)
-     int               pt_request;
-     int               gdb_tid;
-     PTRACE_ARG3_TYPE  addr;
-     int               data;
-{
-  ttreq_t           tt_request;
-  TTRACE_ARG_TYPE   tt_addr = (TTRACE_ARG_TYPE) addr;
-  TTRACE_ARG_TYPE   tt_data = (TTRACE_ARG_TYPE) data;
-  TTRACE_ARG_TYPE   tt_addr2 = TT_NIL;
-  int               tt_status;
-  register_value_t  register_value;
-  int               read_buf;
-
-  /* Perform the necessary argument translation.  Note that some
-     cases are funky enough in the ttrace realm that we handle them
-     very specially.
-   */
-  switch (pt_request) {
-      /* The following cases cannot conveniently be handled conveniently
-         by merely adjusting the ptrace arguments and feeding into the
-         generic call to ttrace at the bottom of this function.
-
-         Note that because all branches of this switch end in "return",
-         there's no need for any "break" statements.
-         */
-      case PT_SETTRC :
-          return parent_attach_all ();
-          
-      case PT_RUREGS :
-          tt_status = read_from_register_save_state (gdb_tid,
-                                                     tt_addr,
-                                                     &register_value,
-                                                     sizeof (register_value));
-          if (tt_status < 0)
-            return tt_status;
-          return register_value;
-
-      case PT_WUREGS :
-          register_value = (int) tt_data;
-          tt_status = write_to_register_save_state (gdb_tid,
-                                                    tt_addr,
-                                                    &register_value,
-                                                    sizeof (register_value));
-          return tt_status;
-          break;
-
-      case PT_READ_I :
-          tt_status = call_ttrace (TT_PROC_RDTEXT,  /* Implicit 4-byte xfer becomes block-xfer. */
-                                   gdb_tid,
-                                   tt_addr,
-                                   (TTRACE_ARG_TYPE) 4,
-                                   (TTRACE_ARG_TYPE) &read_buf);
-          if (tt_status < 0)
-            return tt_status;
-          return read_buf;
-
-      case PT_READ_D :
-          tt_status = call_ttrace (TT_PROC_RDDATA,  /* Implicit 4-byte xfer becomes block-xfer. */
-                                   gdb_tid,
-                                   tt_addr,
-                                   (TTRACE_ARG_TYPE) 4,
-                                   (TTRACE_ARG_TYPE) &read_buf);
-          if (tt_status < 0)
-            return tt_status;
-          return read_buf;
-
-      case PT_ATTACH :
-          tt_status = call_real_ttrace (TT_PROC_ATTACH,
-                                        map_from_gdb_tid (gdb_tid),
-                                        (lwpid_t) TT_NIL,
-                                        tt_addr,
-                                        (TTRACE_ARG_TYPE) TT_VERSION,
-                                        tt_addr2);
-          if (tt_status < 0)
-            return tt_status;
-          return tt_status;
-
-      /* The following cases are handled by merely adjusting the ptrace
-         arguments and feeding into the generic call to ttrace.
-         */
-      case PT_DETACH :
-          tt_request = TT_PROC_DETACH;
-          break;
-
-      case PT_WRITE_I :
-          tt_request = TT_PROC_WRTEXT;  /* Translates 4-byte xfer to block-xfer. */
-          tt_data = 4;                  /* This many bytes. */
-          tt_addr2 = (TTRACE_ARG_TYPE) &data;  /* Address of xfer source. */
-          break;
-
-      case PT_WRITE_D :
-          tt_request = TT_PROC_WRDATA;  /* Translates 4-byte xfer to block-xfer. */
-          tt_data = 4;                  /* This many bytes. */
-          tt_addr2 = (TTRACE_ARG_TYPE) &data;  /* Address of xfer source. */
-          break;
-
-      case PT_RDTEXT :
-          tt_request = TT_PROC_RDTEXT;
-          break;
-
-      case PT_RDDATA :
-          tt_request = TT_PROC_RDDATA;
-          break;
-
-      case PT_WRTEXT :
-          tt_request = TT_PROC_WRTEXT;
-          break;
-
-      case PT_WRDATA :
-          tt_request = TT_PROC_WRDATA;
-          break;
-
-      case PT_CONTINUE :
-          tt_request = TT_PROC_CONTINUE;
-          break;
-
-      case PT_STEP :
-          tt_request = TT_LWP_SINGLE;  /* Should not be making this request? */
-          break;
-
-      case PT_KILL :
-          tt_request = TT_PROC_EXIT;
-          break;
-
-      case PT_GET_PROCESS_PATHNAME :
-          tt_request = TT_PROC_GET_PATHNAME;
-          break;
-
-      default :
-          tt_request = pt_request;  /* Let ttrace be the one to complain. */
-          break;
-  }
-
-  return call_ttrace (tt_request,
-                      gdb_tid,
-                      tt_addr,
-                      tt_data,
-                      tt_addr2);
-}
-
-/* Kill that pesky process!
- */
-void
-kill_inferior ()
-{
-  int  tid;
-  int  wait_status;
-  thread_info *  t;
-  thread_info **paranoia;
-  int           para_count, i;
-
-  if (inferior_pid == 0)
-    return;
-
-  /* Walk the list of "threads", some of which are "pseudo threads",
-     aka "processes".  For each that is NOT inferior_pid, stop it,
-     and detach it.
-
-     You see, we may not have just a single process to kill.  If we're
-     restarting or quitting or detaching just after the inferior has
-     forked, then we've actually two processes to clean up.
-
-     But we can't just call target_mourn_inferior() for each, since that
-     zaps the target vector.
-     */
-
-  paranoia = (thread_info **) malloc( thread_head.count *
-                                      sizeof(thread_info *));
-  para_count = 0;
-  
-  t = thread_head.head;
-  while (t) {
-  
-    paranoia[ para_count ] = t;
-    for( i = 0; i < para_count; i++ ){
-        if( t->next == paranoia[i] ) {
-            warning( "Bad data in gdb's thread data; repairing." );
-            t->next = 0;
-        }
-    }
-    para_count++;
-
-    if (t->am_pseudo && (t->pid != inferior_pid))
-      {
-        /* TT_PROC_STOP doesn't require a subsequent ttrace_wait, as it
-         * generates no event.
-         */
-        call_ttrace (TT_PROC_STOP,
-                     t->pid,
-                     TT_NIL,
-                     TT_NIL,
-                     TT_NIL);
-
-        call_ttrace (TT_PROC_DETACH,
-                     t->pid,
-                     TT_NIL,
-                     (TTRACE_ARG_TYPE) TARGET_SIGNAL_0,
-                     TT_NIL);
-      }
-    t = t->next;
-  }
-
-  free( paranoia );
-  
-  call_ttrace (TT_PROC_STOP,
-               inferior_pid,
-               TT_NIL,
-               TT_NIL,
-               TT_NIL);
-  target_mourn_inferior ();
-  clear_thread_info();
-}
-
-
-#ifndef CHILD_RESUME
-
-/* Sanity check a thread about to be continued.
- */
-static void
-thread_dropping_event_check( p )
-    thread_info *p;
-{
-    if( !p->handled ) {
-        /*
-         * This seems to happen when we "next" over a
-         * "fork()" while following the parent.  If it's
-         * the FORK event, that's ok.  If it's a SIGNAL
-         * in the unfollowed child, that's ok to--but
-         * how can we know that's what's going on?
-         *
-         * FIXME!
-         */
-         if( p->have_state ) {
-             if( p->last_stop_state.tts_event == TTEVT_FORK ) {
-                 /* Ok */
-                 ;
-             }
-             else if( p->last_stop_state.tts_event == TTEVT_SIGNAL ) {
-                 /* Ok, close eyes and let it happen.
-                  */
-                 ;
-             }
-             else {
-                 /* This shouldn't happen--we're dropping a
-                  * real event.
-                  */
-                 warning( "About to continue process %d, thread %d with unhandled event %s.",
-                         p->pid, p->tid,
-                         get_printable_name_of_ttrace_event(
-                                   p->last_stop_state.tts_event ));
-
-#ifdef PARANOIA
-                 if( debug_on )
-                     print_tthread( p );
-#endif
-            }
-        }
-        else {
-            /* No saved state, have to assume it failed.
-             */
-            warning( "About to continue process %d, thread %d with unhandled event.",
-                     p->pid, p->tid );
-#ifdef PARANOIA
-            if( debug_on )
-                print_tthread( p );
-#endif
-        }
-    }
-    
-}   /* thread_dropping_event_check */
-
-/* Use a loop over the threads to continue all the threads but
- * the one specified, which is to be stepped.
- */
-static void
-threads_continue_all_but_one( gdb_tid, signal )
-    lwpid_t gdb_tid;
-    int     signal;
-{
-    thread_info  *p;
-    int           thread_signal;
-    lwpid_t       real_tid;
-    lwpid_t       scan_tid;
-    ttstate_t     state;
-    int           real_pid;
-    
-#ifdef THREAD_DEBUG
-    if( debug_on )
-        printf( "Using loop over threads to step/resume with signals\n" );
-#endif
-
-    /* First update the thread list.
-     */
-    set_all_unseen();
-    real_tid = map_from_gdb_tid( gdb_tid );
-    real_pid = get_pid_for( real_tid );
-    
-    scan_tid = get_process_first_stopped_thread_id( real_pid, &state );
-    while ( 0 != scan_tid ) {
-    
-#ifdef THREAD_DEBUG
-        /* FIX: later should check state is stopped;
-         * state.tts_flags & TTS_STATEMASK == TTS_WASSUSPENDED
-         */
-        if( debug_on )
-            if( state.tts_flags & TTS_STATEMASK != TTS_WASSUSPENDED )
-                printf( "About to continue non-stopped thread %d\n", scan_tid );
-#endif
-
-        p = find_thread_info( scan_tid );
-        if( NULL == p ) {
-            add_tthread( real_pid, scan_tid );
-            p = find_thread_info( scan_tid );
-
-            /* This is either a newly-created thread or the
-             * result of a fork; in either case there's no
-             * actual event to worry about.
-             */
-            p->handled = 1;
-
-            if( state.tts_event != TTEVT_NONE ) {
-                /* Oops, do need to worry!
-                 */
-                warning( "Unexpected thread with \"%s\" event.",
-                    get_printable_name_of_ttrace_event( state.tts_event ));
-            }
-        }
-        else if( scan_tid != p->tid )
-            error( "Bad data in thread database." );
-
-#ifdef THREAD_DEBUG
-        if( debug_on )
-            if( p->terminated )
-                printf( "Why are we continuing a dead thread?\n" );
-#endif
-
-        p->seen = 1;
-            
-        scan_tid = get_process_next_stopped_thread_id( real_pid, &state );
-    }
-
-    /* Remove unseen threads.
-     */
-    update_thread_list();
-
-    /* Now run down the thread list and continue or step.
-     */
-    for( p = thread_head.head; p; p = p->next ) {
-
-        /* Sanity check.
-         */
-        thread_dropping_event_check( p );
-
-        /* Pass the correct signals along.
-         */
-        if( p->have_signal ) {
-            thread_signal  = p->signal_value;
-            p->have_signal = 0;
-        }
-        else
-            thread_signal = 0;
-             
-        if( p->tid != real_tid ) {
-            /*
-             * Not the thread of interest, so continue it
-             * as the user expects.
-             */
-            if( p->stepping_mode == DO_STEP ) {
-                /* Just step this thread.
-                 */
-                call_ttrace(
-                     TT_LWP_SINGLE,
-                     p->tid,
-                     TT_USE_CURRENT_PC,
-                     (TTRACE_ARG_TYPE) target_signal_to_host( signal ),
-                     TT_NIL );
-            }
-            else {
-                /* Regular continue (default case).
-                 */
-                call_ttrace(
-                         TT_LWP_CONTINUE,
-                         p->tid,
-                         TT_USE_CURRENT_PC,
-                         (TTRACE_ARG_TYPE) target_signal_to_host( thread_signal ),
-                         TT_NIL );
-            }
-        }
-        else {
-           /* Step the thread of interest.
-            */
-            call_ttrace(
-                     TT_LWP_SINGLE,
-                     real_tid,
-                     TT_USE_CURRENT_PC,
-                     (TTRACE_ARG_TYPE) target_signal_to_host( signal ),
-                     TT_NIL );
-        }   
-    }   /* Loop over threads */
-}   /* End threads_continue_all_but_one */
-
-/* Use a loop over the threads to continue all the threads.
- * This is done when a signal must be sent to any of the threads.
- */
-static void
-threads_continue_all_with_signals( gdb_tid, signal )
-    lwpid_t gdb_tid;
-    int     signal;
-{
-    thread_info  *p;
-    int           thread_signal;
-    lwpid_t       real_tid;
-    lwpid_t       scan_tid;
-    ttstate_t     state;
-    int           real_pid;
-
-#ifdef THREAD_DEBUG
-    if( debug_on )
-        printf( "Using loop over threads to resume with signals\n" );
-#endif
-
-    /* Scan and update thread list.
-     */
-    set_all_unseen();
-    real_tid = map_from_gdb_tid( gdb_tid ); 
-    real_pid = get_pid_for( real_tid );
-
-    scan_tid = get_process_first_stopped_thread_id( real_pid, &state );
-    while ( 0 != scan_tid ) {
-    
-#ifdef THREAD_DEBUG
-        if( debug_on )
-            if( state.tts_flags & TTS_STATEMASK != TTS_WASSUSPENDED )
-                warning( "About to continue non-stopped thread %d\n", scan_tid );
-#endif
-
-        p = find_thread_info( scan_tid );
-        if( NULL == p ) {
-            add_tthread( real_pid, scan_tid );
-            p = find_thread_info( scan_tid );
-
-            /* This is either a newly-created thread or the
-             * result of a fork; in either case there's no
-             * actual event to worry about.
-             */
-            p->handled = 1;
-
-            if( state.tts_event != TTEVT_NONE ) {
-                /* Oops, do need to worry!
-                 */
-                warning( "Unexpected thread with \"%s\" event.",
-                    get_printable_name_of_ttrace_event( state.tts_event ));
-            }
-        }
-
-#ifdef THREAD_DEBUG
-        if( debug_on )
-            if( p->terminated )
-                printf( "Why are we continuing a dead thread? (1)\n" );
-#endif
-
-        p->seen = 1;
-
-        scan_tid = get_process_next_stopped_thread_id( real_pid, &state );
-    }
-
-    /* Remove unseen threads from our list.
-     */
-    update_thread_list();
-
-    /* Continue the threads.
-     */
-    for( p = thread_head.head; p; p = p->next ) {
-
-        /* Sanity check.
-         */
-        thread_dropping_event_check( p );
-
-        /* Pass the correct signals along.
-         */
-        if( p->tid == real_tid ) {
-            thread_signal  = signal;
-            p->have_signal = 0;
-        }
-        else if( p->have_signal ) {
-            thread_signal  = p->signal_value;
-            p->have_signal = 0;
-        }
-        else
-            thread_signal  = 0;
-
-        if( p->stepping_mode == DO_STEP ) {
-            call_ttrace(
-                     TT_LWP_SINGLE,
-                     p->tid,
-                     TT_USE_CURRENT_PC,
-                     (TTRACE_ARG_TYPE) target_signal_to_host( signal ),
-                     TT_NIL );
-        }
-        else {
-            /* Continue this thread (default case).
-             */
-            call_ttrace(
-                    TT_LWP_CONTINUE,
-                    p->tid,
-                    TT_USE_CURRENT_PC,
-                    (TTRACE_ARG_TYPE) target_signal_to_host( thread_signal ),
-                    TT_NIL );
-        }
-    }
-}   /* End threads_continue_all_with_signals */
-
-/* Step one thread only.  
- */
-static void
-thread_fake_step( tid, signal )
-    lwpid_t            tid;
-    enum target_signal signal;
-{
-    thread_info *p;
-
-#ifdef THREAD_DEBUG
-    if( debug_on ) {
-        printf( "Doing a fake-step over a bpt, etc. for %d\n", tid );
-
-        if( is_terminated( tid ))
-            printf( "Why are we continuing a dead thread? (4)\n" );
-    }
-#endif
-          
-    if( doing_fake_step )
-        warning( "Step while step already in progress." );
-
-    /* See if there's a saved signal value for this
-     * thread to be passed on, but no current signal.
-     */
-    p = find_thread_info( tid );
-    if( p != NULL ) {
-        if( p->have_signal && signal == NULL ) {
-            /* Pass on a saved signal.
-             */
-            signal = p->signal_value;
-        }
-        
-        p->have_signal  = 0;
-    }
-
-    if( !p->handled )
-        warning( "Internal error: continuing unhandled thread." );
-        
-    call_ttrace( TT_LWP_SINGLE,
-                 tid,
-                 TT_USE_CURRENT_PC,
-                 (TTRACE_ARG_TYPE) target_signal_to_host (signal),
-                 TT_NIL );
-
-    /* Do bookkeeping so "call_ttrace_wait" knows it has to wait
-     * for this thread only, and clear any saved signal info.
-     */
-    doing_fake_step   = 1;
-    fake_step_tid     = tid;
-
-}   /* End thread_fake_step */
-
-/* Continue one thread when a signal must be sent to it.
- */
-static void
-threads_continue_one_with_signal( gdb_tid, signal )
-    lwpid_t gdb_tid;
-    int     signal;
-{
-    thread_info  *p;
-    lwpid_t       real_tid;
-    int           real_pid;
-    
-#ifdef THREAD_DEBUG
-    if( debug_on )
-        printf( "Continuing one thread with a signal\n" );
-#endif
-
-    real_tid = map_from_gdb_tid( gdb_tid );
-    real_pid = get_pid_for( real_tid );
-
-    p = find_thread_info( real_tid );
-    if( NULL == p ) {
-        add_tthread( real_pid, real_tid );
-    }
-
-#ifdef THREAD_DEBUG
-    if( debug_on )
-        if( p->terminated )
-            printf( "Why are we continuing a dead thread? (2)\n" );
-#endif
-
-    if( !p->handled )
-        warning( "Internal error: continuing unhandled thread." );
-        
-    p->have_signal = 0;
-             
-    call_ttrace( TT_LWP_CONTINUE,
-                 gdb_tid,
-                 TT_USE_CURRENT_PC,
-                 (TTRACE_ARG_TYPE) target_signal_to_host( signal ),
-                 TT_NIL );
-}
-#endif
-
-#ifndef CHILD_RESUME
-
-/* Resume execution of the inferior process.
- *
- * This routine is in charge of setting the "handled" bits. 
- *
- *   If STEP is zero,      continue it.
- *   If STEP is nonzero,   single-step it.
- *   
- *   If SIGNAL is nonzero, give it that signal.
- *
- *   If TID is -1,         apply to all threads.
- *   If TID is not -1,     apply to specified thread.
- *   
- *           STEP
- *      \      !0                        0
- *  TID  \________________________________________________
- *       |
- *   -1  |   Step current            Continue all threads
- *       |   thread and              (but which gets any
- *       |   continue others         signal?--We look at
- *       |                           "inferior_pid")
- *       |
- *    N  |   Step _this_ thread      Continue _this_ thread
- *       |   and leave others        and leave others 
- *       |   stopped; internally     stopped; used only for
- *       |   used by gdb, never      hardware watchpoints
- *       |   a user command.         and attach, never a
- *       |                           user command.
- */
-void
-child_resume( gdb_tid, step, signal )
-     lwpid_t gdb_tid;
-     int     step;
-     enum target_signal signal;
-{
-  int     resume_all_threads;
-  lwpid_t tid;
-  process_state_t  new_process_state;
-
-  resume_all_threads =
-    (gdb_tid == INFTTRACE_ALL_THREADS) ||
-    (vfork_in_flight);
-
-  if (resume_all_threads) {
-    /* Resume all threads, but first pick a tid value
-     * so we can get the pid when in call_ttrace doing
-     * the map.
-     */
-    if (vfork_in_flight)
-        tid = vforking_child_pid;
-    else
-        tid = map_from_gdb_tid( inferior_pid );
-  }
-  else
-      tid = map_from_gdb_tid( gdb_tid );
-
-#ifdef THREAD_DEBUG
-  if( debug_on ) {
-      if( more_events_left )
-          printf( "More events; " );
-
-      if( signal != 0 )
-          printf( "Sending signal %d; ", signal );
-      
-      if( resume_all_threads ) {
-          if( step == 0 )
-              printf( "Continue process %d\n", tid );
-          else
-              printf( "Step/continue thread %d\n", tid );
-      }
-      else {
-          if( step == 0 )
-              printf( "Continue thread %d\n", tid );
-          else
-              printf( "Step just thread %d\n", tid );
-      }
-
-      if( vfork_in_flight )
-          printf( "Vfork in flight\n" );
-  }
-#endif
-
-  if( process_state == RUNNING )
-      warning( "Internal error in resume logic; doing resume or step anyway." );
-      
-  if(   !step                    /* Asked to continue...       */
-     && resume_all_threads       /* whole process..            */
-     && signal != 0              /* with a signal...           */
-     && more_events_left > 0 ) { /* but we can't yet--save it! */
-
-      /* Continue with signal means we have to set the pending
-       * signal value for this thread.
-       */
-      thread_info *k;
-      
-#ifdef THREAD_DEBUG
-      if( debug_on )
-           printf( "Saving signal %d for thread %d\n", signal, tid );
-#endif
-
-       k = find_thread_info( tid );
-       if( k != NULL ) {
-           k->have_signal  = 1;
-           k->signal_value = signal;
-
-#ifdef THREAD_DEBUG
-           if( debug_on )
-               if( k->terminated )
-                   printf( "Why are we continuing a dead thread? (3)\n" );
-#endif
-
-       }
-
-#ifdef THREAD_DEBUG
-       else if( debug_on ) {
-           printf( "No thread info for tid %d\n", tid );
-       }
-#endif
-  }
-
-  /* Are we faking this "continue" or "step"?
-   *
-   * We used to do steps by continuing all the threads for 
-   * which the events had been handled already.  While
-   * conceptually nicer (hides it all in a lower level), this
-   * can lead to starvation and a hang (e.g. all but one thread
-   * are unhandled at a breakpoint just before a "join" operation,
-   * and one thread is in the join, and the user wants to step that
-   * thread).
-   */
-  if( resume_all_threads       /* Whole process, therefore user command */
-   && more_events_left > 0 ) { /* But we can't do this yet--fake it! */
-      thread_info *p;
-      
-      if( !step ) {
-          /* No need to do any notes on a per-thread
-           * basis--we're done!
-           */
-#ifdef WAIT_BUFFER_DEBUG
-          if( debug_on )
-              printf( "Faking a process resume.\n" );
-#endif
-
-          return;
-      }
-      else {
-
-#ifdef WAIT_BUFFER_DEBUG
-          if( debug_on )
-              printf( "Faking a process step.\n" );
-#endif
-
-      }
-      
-      p = find_thread_info( tid );
-      if( p == NULL ) {
-          warning( "No thread information for tid %d, 'next' command ignored.\n", tid );
-          return;
-      }
-      else {
-
-#ifdef THREAD_DEBUG
-          if( debug_on )
-              if( p->terminated )
-                  printf( "Why are we continuing a dead thread? (3.5)\n" );
-#endif
-
-          if( p->stepping_mode != DO_DEFAULT ) {
-              warning( "Step or continue command applied to thread which is already stepping or continuing; command ignored." );
-
-              return;
-          }
-
-          if( step )
-              p->stepping_mode = DO_STEP;
-          else
-              p->stepping_mode = DO_CONTINUE;
-
-          return;
-      }   /* Have thread info */
-  }   /* Must fake step or go */
-
-  /* Execept for fake-steps, from here on we know we are
-   * going to wind up with a running process which will
-   * need a real wait.
-   */
-  new_process_state = RUNNING;
-
-  /* An address of TT_USE_CURRENT_PC tells ttrace to continue from where
-   * it was.  (If GDB wanted it to start some other way, we have already
-   * written a new PC value to the child.)
-   *
-   * If this system does not support PT_STEP, a higher level function will
-   * have called single_step() to transmute the step request into a
-   * continue request (by setting breakpoints on all possible successor
-   * instructions), so we don't have to worry about that here.
-   */
-  if (step) {
-      if( resume_all_threads ) {
-          /*
-           * Regular user step: other threads get a "continue".
-           */
-          threads_continue_all_but_one( tid, signal );
-          clear_all_handled();
-          clear_all_stepping_mode();
-      }
-
-      else {
-          /* "Fake step": gdb is stepping one thread over a
-           * breakpoint, watchpoint, or out of a library load
-           * event, etc.  The rest just stay where they are.
-           *
-           * Also used when there are pending events: we really
-           * step the current thread, but leave the rest stopped.
-           * Users can't request this, but "wait_for_inferior"
-           * does--a lot!
-           */
-          thread_fake_step( tid, signal );
-
-          /* Clear the "handled" state of this thread, because
-           * we'll soon get a new event for it.  Other events
-           * stay as they were.
-           */
-          clear_handled( tid );
-          clear_stepping_mode( tid );
-          new_process_state = FAKE_STEPPING;
-      }
-  }
-  
-  else {
-      /* TT_LWP_CONTINUE can pass signals to threads,
-       * TT_PROC_CONTINUE can't.  So if there are any
-       * signals to pass, we have to use the (slower)
-       * loop over the stopped threads.
-       *
-       * Equally, if we have to not continue some threads,
-       * due to saved events, we have to use the loop.
-       */
-      if( (signal != 0) || saved_signals_exist()) {
-          if( resume_all_threads ) {
-
-#ifdef THREAD_DEBUG
-              if( debug_on )
-                  printf( "Doing a continue by loop of all threads\n" );
-#endif
-
-              threads_continue_all_with_signals( tid, signal );
-
-              clear_all_handled();
-              clear_all_stepping_mode();
-          }
-
-          else {
-#ifdef THREAD_DEBUG
-              printf( "Doing a continue w/signal of just thread %d\n", tid );
-#endif
-
-              threads_continue_one_with_signal( tid, signal );
-
-              /* Clear the "handled" state of this thread, because
-               * we'll soon get a new event for it.  Other events
-               * can stay as they were.
-               */
-              clear_handled( tid );
-              clear_stepping_mode( tid );
-          }
-      }
-
-      else {
-          /* No signals to send.
-           */
-          if( resume_all_threads ) {
-#ifdef THREAD_DEBUG
-              if( debug_on )
-                  printf( "Doing a continue by process of process %d\n", tid );
-#endif
-
-              if( more_events_left > 0 ) {
-                  warning( "Losing buffered events on continue." );
-                  more_events_left = 0;
-              }
-
-              call_ttrace( TT_PROC_CONTINUE,
-                           tid,
-                           TT_NIL,
-                           TT_NIL,
-                           TT_NIL );
-
-              clear_all_handled();
-              clear_all_stepping_mode();
-          }
-
-          else {
-#ifdef THREAD_DEBUG
-              if( debug_on ) {
-                  printf( "Doing a continue of just thread %d\n", tid );
-                  if( is_terminated( tid ))
-                       printf( "Why are we continuing a dead thread? (5)\n" );
-              }
-#endif
-
-              call_ttrace( TT_LWP_CONTINUE,
-                           tid,
-                           TT_NIL,
-                           TT_NIL,
-                           TT_NIL );
-
-              /* Clear the "handled" state of this thread, because
-               * we'll soon get a new event for it.  Other events
-               * can stay as they were.
-               */
-              clear_handled( tid );
-              clear_stepping_mode( tid );
-          }
-      }
-  }
-
-  process_state = new_process_state;
-
-#ifdef WAIT_BUFFER_DEBUG
-  if( debug_on )
-      printf( "Process set to %s\n",
-              get_printable_name_of_process_state (process_state) );
-#endif
-
-}
-#endif /* CHILD_RESUME */
-
-
-#ifdef ATTACH_DETACH
-/*
- * Like it says.
- *
- * One worry is that we may not be attaching to "inferior_pid"
- * and thus may not want to clear out our data.  FIXME?
- * 
- */
-static void
-update_thread_state_after_attach( pid, kind_of_go )
-  int               pid;
-  attach_continue_t kind_of_go;
-{
-  int        tt_status;
-  ttstate_t  thread_state;
-  lwpid_t    a_thread;
-  lwpid_t    tid;
-
-  /* The process better be stopped.
-   */
-  if( process_state != STOPPED
-   && process_state != VFORKING )
-      warning( "Internal error attaching." );
-
-  /* Clear out old tthread info and start over.  This has the
-   * side effect of ensuring that the TRAP is reported as being
-   * in the right thread (re-mapped from tid to pid).
-   *
-   * It's because we need to add the tthread _now_ that we
-   * need to call "clear_thread_info" _now_, and that's why
-   * "require_notification_of_events" doesn't clear the thread
-   * info (it's called later than this routine).
-   */
-  clear_thread_info();
-  a_thread = 0;
-
-  for (tid = get_process_first_stopped_thread_id (pid, &thread_state);
-       tid != 0;
-       tid = get_process_next_stopped_thread_id (pid, &thread_state))
-    {
-      thread_info *p;
-    
-      if (a_thread == 0)
-        {
-          a_thread = tid;
-#ifdef THREAD_DEBUG
-          if( debug_on )
-              printf( "Attaching to process %d, thread %d\n",
-                      pid, a_thread );
-#endif
-        }
-
-      /* Tell ourselves and the "rest of gdb" that this thread
-       * exists.
-       *
-       * This isn't really a hack.  Other thread-based versions
-       * of gdb (e.g. gnu-nat.c) seem to do the same thing.
-       *
-       * We don't need to do mapping here, as we know this
-       * is the first thread and thus gets the real pid
-       * (and is "inferior_pid").
-       *
-       * NOTE: it probably isn't the originating thread,
-       *       but that doesn't matter (we hope!).
-       */
-      add_tthread( pid, tid );
-      p = find_thread_info( tid );
-      if( NULL == p ) /* ?We just added it! */
-          error( "Internal error adding a thread on attach." );
-          
-      copy_ttstate_t( &p->last_stop_state, thread_state );
-      p->have_state = 1;
-      
-      if( DO_ATTACH_CONTINUE == kind_of_go ) {
-          /*
-           * If we are going to CONTINUE afterwards,
-           * raising a SIGTRAP, don't bother trying to
-           * handle this event.  But check first!
-           */
-          switch( p->last_stop_state.tts_event ) {
-
-          case TTEVT_NONE:
-             /* Ok to set this handled.
-              */
-              break;
-
-          default:
-              warning( "Internal error; skipping event %s on process %d, thread %d.",
-                  get_printable_name_of_ttrace_event(
-                       p->last_stop_state.tts_event ),
-                  p->pid, p->tid);
-          }
-
-          set_handled( pid, tid );
-
-      }
-      else {
-          /* There will be no "continue" opertion, so the
-           * process remains stopped.  Don't set any events
-           * handled except the "gimmies".
-           */
-          switch( p->last_stop_state.tts_event ) {
-
-          case TTEVT_NONE:
-              /* Ok to ignore this.
-               */
-              set_handled( pid, tid );
-              break;
-
-          case TTEVT_EXEC:
-          case TTEVT_FORK:
-              /* Expected "other" FORK or EXEC event from a
-               * fork or vfork.
-               */
-              break;
-
-          default:
-              printf( "Internal error: failed to handle event %s on process %d, thread %d.",
-                  get_printable_name_of_ttrace_event(
-                       p->last_stop_state.tts_event ),
-                  p->pid, p->tid);
-          }
-      }
-      
-      add_thread( tid );       /* in thread.c */
-    }
- 
-#ifdef PARANOIA
-    if( debug_on )
-        print_tthreads();
-#endif
-
-  /* One mustn't call ttrace_wait() after attaching via ttrace,
-     'cause the process is stopped already.
-     
-     However, the upper layers of gdb's execution control will
-     want to wait after attaching (but not after forks, in
-     which case they will be doing a "target_resume", anticipating
-     a later TTEVT_EXEC or TTEVT_FORK event).
-
-     To make this attach() implementation more compatible with
-     others, we'll make the attached-to process raise a SIGTRAP.
-
-     Issue: this continues only one thread.  That could be
-     dangerous if the thread is blocked--the process won't run
-     and no trap will be raised.  FIX! (check state.tts_flags?
-     need one that's either TTS_WASRUNNING--but we've stopped
-     it and made it TTS_WASSUSPENDED.  Hum...FIXME!)
-   */
-  if( DO_ATTACH_CONTINUE == kind_of_go ) {
-      tt_status = call_real_ttrace(
-                      TT_LWP_CONTINUE,
-                      pid,
-                      a_thread,
-                      TT_USE_CURRENT_PC,
-                      (TTRACE_ARG_TYPE) target_signal_to_host (TARGET_SIGNAL_TRAP),
-                      TT_NIL);
-      if (errno)
-          perror_with_name ("ttrace");
-
-      clear_handled( a_thread );  /* So TRAP will be reported. */
-
-      /* Now running.
-       */
-      process_state = RUNNING;
-  }
-
-  attach_flag = 1;
-}
-#endif /* ATTACH_DETACH */
-
-
-#ifdef ATTACH_DETACH
-/* Start debugging the process whose number is PID.
- * (A _real_ pid).
- */
-int
-attach( pid )
-     int pid;
-{
-  int       tt_status;
-  
-  tt_status = call_real_ttrace (
-                           TT_PROC_ATTACH,
-                           pid,
-                           (lwpid_t) TT_NIL,
-                           TT_NIL,
-                           (TTRACE_ARG_TYPE) TT_VERSION,
-                           TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace attach");
-
-  /* If successful, the process is now stopped.
-   */
-  process_state = STOPPED;
-
-  /* Our caller ("attach_command" in "infcmd.c")
-   * expects to do a "wait_for_inferior" after
-   * the attach, so make sure the inferior is
-   * running when we're done.
-   */
-  update_thread_state_after_attach( pid, DO_ATTACH_CONTINUE );
-
-  return pid;
-}
-
-
-#if defined(CHILD_POST_ATTACH)
-void
-child_post_attach (pid)
-  int  pid;
-{
-#ifdef THREAD_DEBUG
-  if( debug_on )
-      printf( "child-post-attach call\n" );
-#endif
-
-  require_notification_of_events (pid);
-}
-#endif
-
-
-/* Stop debugging the process whose number is PID
-   and continue it with signal number SIGNAL.
-   SIGNAL = 0 means just continue it.
- */
-void
-detach( signal )
-     int signal;
-{
-  errno = 0;
-  call_ttrace (TT_PROC_DETACH,
-               inferior_pid,
-               TT_NIL,
-               (TTRACE_ARG_TYPE) signal,
-               TT_NIL);
-  attach_flag = 0;
-
-  clear_thread_info();
-
-  /* Process-state? */
-}
-#endif /* ATTACH_DETACH */
-
-
-/* Default the type of the ttrace transfer to int.  */
-#ifndef TTRACE_XFER_TYPE
-#define TTRACE_XFER_TYPE int
-#endif
-
-void
-_initialize_kernel_u_addr ()
-{
-}
-
-#if !defined (CHILD_XFER_MEMORY)
-/* NOTE! I tried using TTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_TTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.   Copy to inferior if
-   WRITE is nonzero.
-  
-   Returns the length copied, which is either the LEN argument or zero.
-   This xfer function does not do partial moves, since child_ops
-   doesn't allow memory operations to cross below us in the target stack
-   anyway.  */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & - sizeof (TTRACE_XFER_TYPE);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-    = (((memaddr + len) - addr) + sizeof (TTRACE_XFER_TYPE) - 1)
-      / sizeof (TTRACE_XFER_TYPE);
-  /* Allocate buffer of that many longwords.  */
-  register TTRACE_XFER_TYPE *buffer
-    = (TTRACE_XFER_TYPE *) alloca (count * sizeof (TTRACE_XFER_TYPE));
-
-  if (write)
-    {
-      /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-      if (addr != memaddr || len < (int) sizeof (TTRACE_XFER_TYPE)) {
-	/* Need part of initial word -- fetch it.  */
-        buffer[0] = call_ttrace (TT_LWP_RDTEXT,
-                                 inferior_pid,
-                                 (TTRACE_ARG_TYPE) addr,
-                                 TT_NIL,
-                                 TT_NIL);
-      }
-
-      if (count > 1)		/* FIXME, avoid if even boundary */
-	{
-	  buffer[count - 1] = call_ttrace (TT_LWP_RDTEXT,
-                                           inferior_pid,
-                                           ((TTRACE_ARG_TYPE)
-                                            (addr + (count - 1) * sizeof (TTRACE_XFER_TYPE))),
-                                           TT_NIL,
-                                           TT_NIL);
-	}
-
-      /* Copy data to be written over corresponding part of buffer */
-
-      memcpy ((char *) buffer + (memaddr & (sizeof (TTRACE_XFER_TYPE) - 1)),
-	      myaddr,
-	      len);
-
-      /* Write the entire buffer.  */
-
-      for (i = 0; i < count; i++, addr += sizeof (TTRACE_XFER_TYPE))
-	{
-	  errno = 0;
-	  call_ttrace (TT_LWP_WRDATA,
-                       inferior_pid,
-                       (TTRACE_ARG_TYPE) addr,
-                       (TTRACE_ARG_TYPE) buffer[i],
-                       TT_NIL);
-	  if (errno)
-	    {
-	      /* Using the appropriate one (I or D) is necessary for
-		 Gould NP1, at least.  */
-	      errno = 0;
-	      call_ttrace (TT_LWP_WRTEXT,
-                           inferior_pid,
-                           (TTRACE_ARG_TYPE) addr,
-                           (TTRACE_ARG_TYPE) buffer[i],
-                           TT_NIL);
-	    }
-	  if (errno)
-	    return 0;
-	}
-    }
-  else
-    {
-      /* Read all the longwords */
-      for (i = 0; i < count; i++, addr += sizeof (TTRACE_XFER_TYPE))
-	{
-	  errno = 0;
-	  buffer[i] = call_ttrace (TT_LWP_RDTEXT,
-                                   inferior_pid,
-                                   (TTRACE_ARG_TYPE) addr,
-                                   TT_NIL,
-                                   TT_NIL);
-	  if (errno)
-	    return 0;
-	  QUIT;
-	}
-
-      /* Copy appropriate bytes out of the buffer.  */
-      memcpy (myaddr,
-	      (char *) buffer + (memaddr & (sizeof (TTRACE_XFER_TYPE) - 1)),
-	      len);
-    }
-  return len;
-}
-
-
-static void
-udot_info ()
-{
-  int udot_off;		/* Offset into user struct */
-  int udot_val;		/* Value from user struct at udot_off */
-  char mess[128];	/* For messages */
-
-   if (!target_has_execution)
-     {
-       error ("The program is not being run.");
-     }
-
-#if !defined (KERNEL_U_SIZE)
-
-  /* Adding support for this command is easy.  Typically you just add a
-     routine, called "kernel_u_size" that returns the size of the user
-     struct, to the appropriate *-nat.c file and then add to the native
-     config file "#define KERNEL_U_SIZE kernel_u_size()" */
-  error ("Don't know how large ``struct user'' is in this version of gdb.");
-
-#else
-
-  for (udot_off = 0; udot_off < KERNEL_U_SIZE; udot_off += sizeof (udot_val))
-    {
-      if ((udot_off % 24) == 0)
-	{
-	  if (udot_off > 0)
-	    {
-	      printf_filtered ("\n");
-	    }
-	  printf_filtered ("%04x:", udot_off);
-	}
-      udot_val = call_ttrace (TT_LWP_RUREGS,
-                              inferior_pid,
-                              (TTRACE_ARG_TYPE) udot_off,
-                              TT_NIL,
-                              TT_NIL);
-      if (errno != 0)
-	{
-	  sprintf (mess, "\nreading user struct at offset 0x%x", udot_off);
-	  perror_with_name (mess);
-	}
-      /* Avoid using nonportable (?) "*" in print specs */
-      printf_filtered (sizeof (int) == 4 ? " 0x%08x" : " 0x%16x", udot_val);
-    }
-  printf_filtered ("\n");
-
-#endif
-}
-#endif /* !defined (CHILD_XFER_MEMORY).  */
-
-/* TTrace version of "target_pid_to_exec_file"
- */
-char *
-child_pid_to_exec_file (tid)
-    int  tid;
-{
-  static char  exec_file_buffer[1024];
-  int  tt_status;
-  CORE_ADDR  top_of_stack;
-  char  four_chars[4];
-  int  name_index;
-  int  i;
-  int  done;
-  int  saved_inferior_pid;
-  
-  /* As of 10.x HP-UX, there's an explicit request to get the
-   *pathname.
-   */
-  tt_status = call_ttrace (TT_PROC_GET_PATHNAME,
-                           tid,
-                           (TTRACE_ARG_TYPE) exec_file_buffer,
-                           (TTRACE_ARG_TYPE) sizeof (exec_file_buffer) - 1,
-                           TT_NIL);
-  if (tt_status >= 0)
-    return exec_file_buffer;
-
-  /* ??rehrauer: The above request may or may not be broken.  It
-     doesn't seem to work when I use it.  But, it may be designed
-     to only work immediately after an exec event occurs.  (I'm
-     waiting for COSL to explain.)
-
-     In any case, if it fails, try a really, truly amazingly gross
-     hack that DDE uses, of pawing through the process' data
-     segment to find the pathname.
-     */
-  top_of_stack = 0x7b03a000;
-  name_index = 0;
-  done = 0;
-
-  /* On the chance that pid != inferior_pid, set inferior_pid
-     to pid, so that (grrrr!) implicit uses of inferior_pid get
-     the right id.
-     */
-  saved_inferior_pid = inferior_pid;
-  inferior_pid = tid;
-
-  /* Try to grab a null-terminated string. */
-  while (! done) {
-    if (target_read_memory (top_of_stack, four_chars, 4) != 0)
-      {
-        inferior_pid = saved_inferior_pid;
-        return NULL;
-      }
-    for (i = 0; i < 4; i++) {
-      exec_file_buffer[name_index++] = four_chars[i];
-      done = (four_chars[i] == '\0');
-      if (done)
-        break;
-    }
-    top_of_stack += 4;
-  }
-
-  if (exec_file_buffer[0] == '\0')
-    {
-      inferior_pid = saved_inferior_pid;
-      return NULL;
-    }
-
-  inferior_pid = saved_inferior_pid;
-  return exec_file_buffer;
-}
-
-
-void
-pre_fork_inferior ()
-{
-  int  status;
-
-  status = pipe (startup_semaphore.parent_channel);
-  if (status < 0) {
-      warning ("error getting parent pipe for startup semaphore");
-      return;
-  }
-
-  status = pipe (startup_semaphore.child_channel);
-  if (status < 0) {
-      warning ("error getting child pipe for startup semaphore");
-      return;
-  }
-}
-
-/* Called via #define REQUIRE_ATTACH from inftarg.c,
- * ultimately from "follow_inferior_fork" in infrun.c,
- * itself called from "resume".
- *
- * This seems to be intended to attach after a fork or
- * vfork, while "attach" is used to attach to a pid
- * given by the user.  The check for an existing attach
- * seems odd--it always fails in our test system.
- */
-int
-hppa_require_attach (pid)
-  int  pid;
-{
-  int             tt_status;
-  CORE_ADDR       pc;
-  CORE_ADDR       pc_addr;
-  unsigned int    regs_offset;
-  process_state_t old_process_state = process_state;
-  
-  /* Are we already attached?  There appears to be no explicit
-   * way to answer this via ttrace, so we try something which
-   * should be innocuous if we are attached.  If that fails,
-   * then we assume we're not attached, and so attempt to make
-   * it so.
-   */
-  errno = 0;
-  tt_status = call_real_ttrace (TT_PROC_STOP,
-                                pid,
-                                (lwpid_t) TT_NIL,
-                                (TTRACE_ARG_TYPE) TT_NIL,
-                                (TTRACE_ARG_TYPE) TT_NIL,
-                                TT_NIL);
-  
-  if (errno)
-    {
-      /* No change to process-state!
-       */
-      errno = 0;
-      pid   = attach (pid);
-    }
-  else
-    {
-     /* If successful, the process is now stopped.  But if
-      * we're VFORKING, the parent is still running, so don't
-      * change the process state.
-      */
-     if( process_state != VFORKING )
-         process_state = STOPPED;
-
-     /* If we were already attached, you'd think that we
-      * would need to start going again--but you'd be wrong,
-      * as the fork-following code is actually in the middle
-      * of the "resume" routine in in "infrun.c" and so
-      * will (almost) immediately do a resume.
-      *
-      * On the other hand, if we are VFORKING, which means
-      * that the child and the parent share a process for a
-      * while, we know that "resume" won't be resuming
-      * until the child EXEC event is seen.  But we still
-      * don't want to continue, as the event is already
-      * there waiting.
-      */
-     update_thread_state_after_attach( pid, DONT_ATTACH_CONTINUE );
-    }   /* STOP succeeded */
-    
-  return pid;
-}
-
-int
-hppa_require_detach (pid, signal)
-  int  pid;
-  int  signal;
-{
-  int  tt_status;
-
-  /* If signal is non-zero, we must pass the signal on to the active
-     thread prior to detaching.  We do this by continuing the threads
-     with the signal.
-   */
-  if (signal != 0)
-    {
-      errno = 0;
-      threads_continue_all_with_signals( pid, signal );
-    }
-
-  errno = 0;
-  tt_status = call_ttrace (TT_PROC_DETACH,
-                           pid,
-                           TT_NIL,
-                           TT_NIL,
-                           TT_NIL);
-
-  errno = 0; /* Ignore any errors. */
-
-  /* process_state? */
-  
-  return pid;
-}
-
-#if defined(HPPA_GET_PROCESS_EVENTS)
-process_event_vector
-hppa_get_process_events (pid, wait_status, must_continue_pid_after)
-  int  pid;
-  int  wait_status;
-  int  * must_continue_pid_after;
-{
-  int  tt_status;
-  ttstate_t  ttrace_state;
-  process_event_vector  events = PEVT_NONE;
-
-  /* This is always 1 with ptrace. */
-  *must_continue_pid_after = 0;
-
-  errno = 0;
-  tt_status = call_ttrace (TT_LWP_GET_STATE,
-                           pid,
-                           (TTRACE_ARG_TYPE) &ttrace_state,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_state),
-                           TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace");
-  if (tt_status < 0)
-    return 0;
-
-  if (ttrace_state.tts_event & TTEVT_SIGNAL)
-    events |= PEVT_SIGNAL;
-  if (ttrace_state.tts_event & TTEVT_FORK)
-    events |= PEVT_FORK;
-  if (ttrace_state.tts_event & TTEVT_VFORK)
-    events |= PEVT_VFORK;
-  if (ttrace_state.tts_event & TTEVT_EXEC)
-    events |= PEVT_EXEC;
-  if (ttrace_state.tts_event & TTEVT_EXIT)
-    events |= PEVT_EXIT;
-
-  return events;
-}
-#endif /* HPPA_GET_PROCESS_EVENTS */
-
-
-/* Given the starting address of a memory page, hash it to a bucket in
-   the memory page dictionary.
-   */
-static int
-get_dictionary_bucket_of_page (page_start)
-  CORE_ADDR  page_start;
-{
-  int  hash;
-
-  hash = (page_start / memory_page_dictionary.page_size);
-  hash = hash % MEMORY_PAGE_DICTIONARY_BUCKET_COUNT;
-
-  return hash;
-}
-
-
-/* Given a memory page's starting address, get (i.e., find an existing
-   or create a new) dictionary entry for the page.  The page will be
-   write-protected when this function returns, but may have a reference
-   count of 0 (if the page was newly-added to the dictionary).
-   */
-static memory_page_t *
-get_dictionary_entry_of_page (pid, page_start)
-  int  pid;
-  CORE_ADDR  page_start;
-{
-  int  bucket;
-  memory_page_t *  page = NULL;
-  memory_page_t *  previous_page = NULL;
-
-  /* We're going to be using the dictionary now, than-kew. */
-  require_memory_page_dictionary (pid);
-
-  /* Try to find an existing dictionary entry for this page.  Hash
-     on the page's starting address.
-     */
-  bucket = get_dictionary_bucket_of_page (page_start);
-  page = &memory_page_dictionary.buckets[bucket];
-  while (page != NULL)
-    {
-      if (page->page_start == page_start)
-        break;
-      previous_page = page;
-      page = page->next;
-    }
-
-  /* Did we find a dictionary entry for this page?  If not, then
-     add it to the dictionary now.
-     */
-  if (page == NULL)
-    {
-      /* Create a new entry. */
-      page = (memory_page_t *) xmalloc (sizeof (memory_page_t));
-      page->page_start = page_start;
-      page->reference_count = 0;
-      page->next = NULL;
-      page->previous = NULL;
-
-      /* We'll write-protect the page now, if that's allowed. */
-      page->original_permissions = write_protect_page (pid, page_start);
-
-      /* Add the new entry to the dictionary. */
-      page->previous = previous_page;
-      previous_page->next = page;
-
-      memory_page_dictionary.page_count++;
-    }
-
-  return page;
-}
-
-
-static void
-remove_dictionary_entry_of_page (pid, page)
-  int  pid;
-  memory_page_t *  page;
-{
-  /* Restore the page's original permissions. */
-  unwrite_protect_page (pid, page->page_start, page->original_permissions);
-
-  /* Kick the page out of the dictionary. */
-  if (page->previous != NULL)
-    page->previous->next = page->next;
-  if (page->next != NULL)
-    page->next->previous = page->previous;
-
-  /* Just in case someone retains a handle to this after it's freed. */
-  page->page_start = (CORE_ADDR) 0;
-
-  memory_page_dictionary.page_count--;
-
-  free (page);
-}
-
-
-static void
-hppa_enable_syscall_events (pid)
-  int  pid;
-{
-  int  tt_status;
-  ttevent_t  ttrace_events;
-
-  /* Get the set of events that are currently enabled. */
-  tt_status = call_ttrace (TT_PROC_GET_EVENT_MASK,
-                           pid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace");
-
-  /* Add syscall events to that set. */
-  ttrace_events.tte_events |= TTEVT_SYSCALL_ENTRY;
-  ttrace_events.tte_events |= TTEVT_SYSCALL_RETURN;
-
-  tt_status = call_ttrace (TT_PROC_SET_EVENT_MASK,
-                           pid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace");
-}
-
-
-static void
-hppa_disable_syscall_events (pid)
-  int  pid;
-{
-  int  tt_status;
-  ttevent_t  ttrace_events;
-
-  /* Get the set of events that are currently enabled. */
-  tt_status = call_ttrace (TT_PROC_GET_EVENT_MASK,
-                           pid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace");
-
-  /* Remove syscall events from that set. */
-  ttrace_events.tte_events &= ~TTEVT_SYSCALL_ENTRY;
-  ttrace_events.tte_events &= ~TTEVT_SYSCALL_RETURN;
-
-  tt_status = call_ttrace (TT_PROC_SET_EVENT_MASK,
-                           pid,
-                           (TTRACE_ARG_TYPE) &ttrace_events,
-                           (TTRACE_ARG_TYPE) sizeof (ttrace_events),
-                           TT_NIL);
-  if (errno)
-    perror_with_name ("ttrace");
-}
-
-
-/* The address range beginning with START and ending with START+LEN-1
-   (inclusive) is to be watched via page-protection by a new watchpoint.
-   Set protection for all pages that overlap that range.
-
-   Note that our caller sets TYPE to:
-     0 for a bp_hardware_watchpoint,
-     1 for a bp_read_watchpoint,
-     2 for a bp_access_watchpoint
-
-   (Yes, this is intentionally (though lord only knows why) different
-   from the TYPE that is passed to hppa_remove_hw_watchpoint.)
-   */
-int
-hppa_insert_hw_watchpoint (pid, start, len, type)
-  int  pid;
-  CORE_ADDR  start;
-  LONGEST  len;
-  int  type;
-{
-  CORE_ADDR  page_start;
-  int  dictionary_was_empty;
-  int  page_size;
-  int  page_id;
-  LONGEST  range_size_in_pages;
-
-  if (type != 0)
-    error ("read or access hardware watchpoints not supported on HP-UX");
-
-  /* Examine all pages in the address range. */
-  require_memory_page_dictionary ();
-
-  dictionary_was_empty = (memory_page_dictionary.page_count == (LONGEST) 0);
-
-  page_size = memory_page_dictionary.page_size;
-  page_start = (start / page_size) * page_size;
-  range_size_in_pages = ((LONGEST) len + (LONGEST) page_size - 1) / (LONGEST) page_size;
-
-  for (page_id=0; page_id < range_size_in_pages; page_id++, page_start+=page_size)
-    {
-      memory_page_t *  page;
-
-      /* This gets the page entered into the dictionary if it was
-         not already entered.
-         */
-      page = get_dictionary_entry_of_page (pid, page_start);
-      page->reference_count++;
-    }
-
-  /* Our implementation depends on seeing calls to kernel code, for the
-     following reason.  Here we ask to be notified of syscalls.
-
-     When a protected page is accessed by user code, HP-UX raises a SIGBUS.
-     Fine.
-
-     But when kernel code accesses the page, it doesn't give a SIGBUS.
-     Rather, the system call that touched the page fails, with errno=EFAULT.
-     Not good for us.
-
-     We could accomodate this "feature" by asking to be notified of syscall
-     entries & exits; upon getting an entry event, disabling page-protections;
-     upon getting an exit event, reenabling page-protections and then checking
-     if any watchpoints triggered.
-
-     However, this turns out to be a real performance loser.  syscalls are
-     usually a frequent occurrence.  Having to unprotect-reprotect all watched
-     pages, and also to then read all watched memory locations and compare for
-     triggers, can be quite expensive.
-
-     Instead, we'll only ask to be notified of syscall exits.  When we get
-     one, we'll check whether errno is set.  If not, or if it's not EFAULT,
-     we can just continue the inferior.
-
-     If errno is set upon syscall exit to EFAULT, we must perform some fairly
-     hackish stuff to determine whether the failure really was due to a
-     page-protect trap on a watched location.
-     */
-  if (dictionary_was_empty)
-    hppa_enable_syscall_events (pid);
-}
-
-
-/* The address range beginning with START and ending with START+LEN-1
-   (inclusive) was being watched via page-protection by a watchpoint
-   which has been removed.  Remove protection for all pages that
-   overlap that range, which are not also being watched by other
-   watchpoints.
-   */
-int
-hppa_remove_hw_watchpoint (pid, start, len, type)
-  int  pid;
-  CORE_ADDR  start;
-  LONGEST  len;
-  enum bptype  type;
-{
-  CORE_ADDR  page_start;
-  int  dictionary_is_empty;
-  int  page_size;
-  int  page_id;
-  LONGEST  range_size_in_pages;
-
-  if (type != 0)
-    error ("read or access hardware watchpoints not supported on HP-UX");
-
-  /* Examine all pages in the address range. */
-  require_memory_page_dictionary ();
-
-  page_size = memory_page_dictionary.page_size;
-  page_start = (start / page_size) * page_size;
-  range_size_in_pages = ((LONGEST) len + (LONGEST) page_size - 1) / (LONGEST) page_size;
-
-  for (page_id=0; page_id < range_size_in_pages; page_id++, page_start+=page_size)
-    {
-      memory_page_t *  page;
-
-      page = get_dictionary_entry_of_page (pid, page_start);
-      page->reference_count--;
-
-      /* Was this the last reference of this page?  If so, then we
-         must scrub the entry from the dictionary, and also restore
-         the page's original permissions.
-         */
-      if (page->reference_count == 0)
-        remove_dictionary_entry_of_page (pid, page);
-    }
-
-  dictionary_is_empty = (memory_page_dictionary.page_count == (LONGEST) 0);
-
-  /* If write protections are currently disallowed, then that implies that
-     wait_for_inferior believes that the inferior is within a system call.
-     Since we want to see both syscall entry and return, it's clearly not
-     good to disable syscall events in this state!
-
-     ??rehrauer: Yeah, it'd be better if we had a specific flag that said,
-     "inferior is between syscall events now".  Oh well.
-     */
-  if (dictionary_is_empty && memory_page_dictionary.page_protections_allowed)
-    hppa_disable_syscall_events (pid);
-}
-
-
-/* Could we implement a watchpoint of this type via our available
-   hardware support?
-
-   This query does not consider whether a particular address range
-   could be so watched, but just whether support is generally available
-   for such things.  See hppa_range_profitable_for_hw_watchpoint for a
-   query that answers whether a particular range should be watched via
-   hardware support.
-   */
-int
-hppa_can_use_hw_watchpoint (type, cnt, ot)
-  enum bptype  type;
-  int  cnt;
-  enum bptype  ot;
-{
-  return (type == bp_hardware_watchpoint);
-}
-
-
-/* Assuming we could set a hardware watchpoint on this address, do
-   we think it would be profitable ("a good idea") to do so?  If not,
-   we can always set a regular (aka single-step & test) watchpoint
-   on the address...
-   */
-int
-hppa_range_profitable_for_hw_watchpoint (pid, start, len)
-  int  pid;
-  CORE_ADDR  start;
-  LONGEST  len;
-{
-  int  range_is_stack_based;
-  int  range_is_accessible;
-  CORE_ADDR  page_start;
-  int  page_size;
-  int  page;
-  LONGEST  range_size_in_pages;
-
-  /* ??rehrauer: For now, say that all addresses are potentially
-     profitable.  Possibly later we'll want to test the address
-     for "stackness"?
-     */
-  range_is_stack_based = 0;
-
-  /* If any page in the range is inaccessible, then we cannot
-     really use hardware watchpointing, even though our client
-     thinks we can.  In that case, it's actually an error to
-     attempt to use hw watchpoints, so we'll tell our client
-     that the range is "unprofitable", and hope that they listen...
-     */
-  range_is_accessible = 1;  /* Until proven otherwise. */
-
-  /* Examine all pages in the address range. */
-  errno = 0;
-  page_size = sysconf (_SC_PAGE_SIZE);
-
-  /* If we can't determine page size, we're hosed.  Tell our
-     client it's unprofitable to use hw watchpoints for this
-     range.
-     */
-  if (errno || (page_size <= 0))
-    {
-      errno = 0;
-      return 0;
-    }
-
-  page_start = (start / page_size) * page_size;
-  range_size_in_pages = len / (LONGEST)page_size;
-
-  for (page=0; page < range_size_in_pages; page++, page_start+=page_size)
-    {
-      int  tt_status;
-      int  page_permissions;
-
-      /* Is this page accessible? */
-      errno = 0;
-      tt_status = call_ttrace (TT_PROC_GET_MPROTECT,
-                               pid,
-                               (TTRACE_ARG_TYPE) page_start,
-                               TT_NIL,
-                               (TTRACE_ARG_TYPE) &page_permissions);
-      if (errno || (tt_status < 0))
-        {
-          errno = 0;
-          range_is_accessible = 0;
-          break;
-        }
-
-      /* Yes, go for another... */
-    }
-
-  return (! range_is_stack_based && range_is_accessible);
-}
-
-
-char *
-hppa_pid_or_tid_to_str (id)
-  pid_t  id;
-{
-  static char  buf[100]; /* Static because address returned. */
-
-  /* Does this appear to be a process?  If so, print it that way. */
-  if (is_process_id (id))
-    return hppa_pid_to_str (id);
-
-  /* Else, print both the GDB thread number and the system thread id. */
-  sprintf (buf, "thread %d (", pid_to_thread_id (id));
-  strcat (buf, hppa_tid_to_str (id));
-  strcat (buf, ")\0");
-
-  return buf;
-}
-
-
-/* If the current pid is not the pid this module reported
- * from "proc_wait" with the most recent event, then the
- * user has switched threads.
- *
- * If the last reported event was a breakpoint, then return
- * the old thread id, else return 0.
- */
-pid_t 
-hppa_switched_threads( gdb_pid )
-  pid_t gdb_pid;
-{
-  if( gdb_pid == old_gdb_pid ) {
-      /*
-       * Core gdb is working with the same pid that it
-       * was before we reported the last event.  This
-       * is ok: e.g. we reported hitting a thread-specific
-       * breakpoint, but we were reporting the wrong
-       * thread, so the core just ignored the event.
-       *
-       * No thread switch has happened.
-       */
-      return (pid_t) 0;
-  }
-  else if( gdb_pid == reported_pid ) {
-      /*
-       * Core gdb is working with the pid we reported, so
-       * any continue or step will be able to figure out
-       * that it needs to step over any hit breakpoints
-       * without our (i.e. PREPARE_TO_PROCEED's) help.
-       */
-      return (pid_t) 0;
-  }
-  else if( !reported_bpt ) {
-       /*
-        * The core switched, but we didn't just report a
-        * breakpoint, so there's no just-hit breakpoint
-        * instruction at "reported_pid"'s PC, and thus there
-        * is no need to step over it.
-        */
-      return (pid_t) 0;
-  }
-  else {
-       /* There's been a real switch, and we reported
-        * a hit breakpoint.  Let "hppa_prepare_to_proceed"
-        * know, so it can see whether the breakpoint is
-        * still active.
-        */
-       return reported_pid;
-  }
-
-  /* Keep compiler happy with an obvious return at the end.
-   */
-  return (pid_t) 0;  
-}
-
-void
-hppa_ensure_vforking_parent_remains_stopped (pid)
-  int  pid;
-{
-  /* Nothing to do when using ttrace.  Only the ptrace-based implementation
-     must do real work.
-   */
-}
-
-
-int
-hppa_resume_execd_vforking_child_to_get_parent_vfork ()
-{
-  return 0;  /* No, the parent vfork is available now. */
-}
-
-
-
-void
-_initialize_infttrace ()
-{
-  /* Initialize the ttrace-based hardware watchpoint implementation. */
-  memory_page_dictionary.page_count = (LONGEST) -1;
-  memory_page_dictionary.page_protections_allowed = 1;
-
-  errno = 0;
-  memory_page_dictionary.page_size = sysconf (_SC_PAGE_SIZE);
-
-  if (errno || (memory_page_dictionary.page_size <= 0))
-    perror_with_name ("sysconf");
-}
-
diff --git a/gdb/irix4-nat.c b/gdb/irix4-nat.c
deleted file mode 100644
index 5a6e111..0000000
--- a/gdb/irix4-nat.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/* Native support for the SGI Iris running IRIX version 4, for GDB.
-   Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1995
-   Free Software Foundation, Inc.
-   Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
-   and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
-   Implemented for Irix 4.x by Garrett A. Wollman.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#include <sys/time.h>
-#include <sys/procfs.h>
-#include <setjmp.h>		/* For JB_XXX.  */
-
-/* Size of elements in jmpbuf */
-
-#define JB_ELEMENT_SIZE 4
-
-typedef unsigned int greg_t;	/* why isn't this defined? */
-
-static void
-fetch_core_registers PARAMS ((char *, unsigned int, int, CORE_ADDR));
-
-/*
- * See the comment in m68k-tdep.c regarding the utility of these functions.
- */
-
-void 
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  register int regi;
-  register greg_t *regp = (greg_t *)(gregsetp->gp_regs);
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  /* FIXME: somewhere, there should be a #define for the meaning
-     of this magic number 32; we should use that. */
-  for(regi = 0; regi < 32; regi++)
-    supply_register (regi, (char *)(regp + regi));
-
-  supply_register (PC_REGNUM, (char *)&(gregsetp->gp_pc));
-  supply_register (HI_REGNUM, (char *)&(gregsetp->gp_mdhi));
-  supply_register (LO_REGNUM, (char *)&(gregsetp->gp_mdlo));
-  supply_register (CAUSE_REGNUM, (char *)&(gregsetp->gp_cause));
-
-  /* Fill inaccessible registers with zero.  */
-  supply_register (BADVADDR_REGNUM, zerobuf);
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-  int regi;
-  register greg_t *regp = (greg_t *)(gregsetp->gp_regs);
-
-  /* same FIXME as above wrt 32*/
-  for (regi = 0; regi < 32; regi++)
-    if ((regno == -1) || (regno == regi))
-      *(regp + regi) = *(greg_t *) &registers[REGISTER_BYTE (regi)];
-
-  if ((regno == -1) || (regno == PC_REGNUM))
-    gregsetp->gp_pc = *(greg_t *) &registers[REGISTER_BYTE (PC_REGNUM)];
-
-  if ((regno == -1) || (regno == CAUSE_REGNUM))
-    gregsetp->gp_cause = *(greg_t *) &registers[REGISTER_BYTE (CAUSE_REGNUM)];
-
-  if ((regno == -1) || (regno == HI_REGNUM))
-    gregsetp->gp_mdhi = *(greg_t *) &registers[REGISTER_BYTE (HI_REGNUM)];
-
-  if ((regno == -1) || (regno == LO_REGNUM))
-    gregsetp->gp_mdlo = *(greg_t *) &registers[REGISTER_BYTE (LO_REGNUM)];
-}
-
-/*
- * Now we do the same thing for floating-point registers.
- * We don't bother to condition on FP0_REGNUM since any
- * reasonable MIPS configuration has an R3010 in it.
- *
- * Again, see the comments in m68k-tdep.c.
- */
-
-void
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  register int regi;
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for (regi = 0; regi < 32; regi++)
-    supply_register (FP0_REGNUM + regi,
-		     (char *)&fpregsetp->fp_r.fp_regs[regi]);
-
-  supply_register (FCRCS_REGNUM, (char *)&fpregsetp->fp_csr);
-
-  /* FIXME: how can we supply FCRIR_REGNUM?  SGI doesn't tell us. */
-  supply_register (FCRIR_REGNUM, zerobuf);
-}
-
-void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
-{
-  int regi;
-  char *from, *to;
-
-  for (regi = FP0_REGNUM; regi < FP0_REGNUM + 32; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  from = (char *) &registers[REGISTER_BYTE (regi)];
-	  to = (char *) &(fpregsetp->fp_r.fp_regs[regi - FP0_REGNUM]);
-	  memcpy(to, from, REGISTER_RAW_SIZE (regi));
-	}
-    }
-
-  if ((regno == -1) || (regno == FCRCS_REGNUM))
-    fpregsetp->fp_csr = *(unsigned *) &registers[REGISTER_BYTE(FCRCS_REGNUM)];
-}
-
-
-/* Figure out where the longjmp will land.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target (pc)
-     CORE_ADDR *pc;
-{
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  CORE_ADDR jb_addr;
-
-  jb_addr = read_register (A0_REGNUM);
-
-  if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;			/* Unused */
-     CORE_ADDR reg_addr;	/* Unused */
-{
-  if (core_reg_size != REGISTER_BYTES)
-    {
-      warning ("wrong size gregset struct in core file");
-      return;
-    }
-
-  memcpy ((char *)registers, core_reg_sect, core_reg_size);
-}
-
-
-/* Register that we are able to handle irix4 core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns irix4_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_irix4 ()
-{
-  add_core_fns (&irix4_core_fns);
-}
diff --git a/gdb/irix5-nat.c b/gdb/irix5-nat.c
deleted file mode 100644
index b3373a9..0000000
--- a/gdb/irix5-nat.c
+++ /dev/null
@@ -1,1349 +0,0 @@
-/* Native support for the SGI Iris running IRIX version 5, for GDB.
-   Copyright 1988, 89, 90, 91, 92, 93, 94, 95, 96, 98, 1999
-   Free Software Foundation, Inc.
-   Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
-   and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
-   Implemented for Irix 4.x by Garrett A. Wollman.
-   Modified for Irix 5.x by Ian Lance Taylor.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "target.h"
-
-#include "gdb_string.h"
-#include <sys/time.h>
-#include <sys/procfs.h>
-#include <setjmp.h>		/* For JB_XXX.  */
-
-static void
-fetch_core_registers PARAMS ((char *, unsigned int, int, CORE_ADDR));
-
-/* Size of elements in jmpbuf */
-
-#define JB_ELEMENT_SIZE 4
-
-/*
- * See the comment in m68k-tdep.c regarding the utility of these functions.
- *
- * These definitions are from the MIPS SVR4 ABI, so they may work for
- * any MIPS SVR4 target.
- */
-
-void 
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  register int regi;
-  register greg_t *regp = &(*gregsetp)[0];
-  int gregoff = sizeof (greg_t) - MIPS_REGSIZE;
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for(regi = 0; regi <= CTX_RA; regi++)
-    supply_register (regi, (char *)(regp + regi) + gregoff);
-
-  supply_register (PC_REGNUM, (char *)(regp + CTX_EPC) + gregoff);
-  supply_register (HI_REGNUM, (char *)(regp + CTX_MDHI) + gregoff);
-  supply_register (LO_REGNUM, (char *)(regp + CTX_MDLO) + gregoff);
-  supply_register (CAUSE_REGNUM, (char *)(regp + CTX_CAUSE) + gregoff);
-
-  /* Fill inaccessible registers with zero.  */
-  supply_register (BADVADDR_REGNUM, zerobuf);
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-  int regi;
-  register greg_t *regp = &(*gregsetp)[0];
-
-  /* Under Irix6, if GDB is built with N32 ABI and is debugging an O32
-     executable, we have to sign extend the registers to 64 bits before
-     filling in the gregset structure.  */
-
-  for (regi = 0; regi <= CTX_RA; regi++)
-    if ((regno == -1) || (regno == regi))
-      *(regp + regi) =
-	extract_signed_integer (&registers[REGISTER_BYTE (regi)],
-				REGISTER_RAW_SIZE (regi));
-
-  if ((regno == -1) || (regno == PC_REGNUM))
-    *(regp + CTX_EPC) =
-      extract_signed_integer (&registers[REGISTER_BYTE (PC_REGNUM)],
-			      REGISTER_RAW_SIZE (PC_REGNUM));
-
-  if ((regno == -1) || (regno == CAUSE_REGNUM))
-    *(regp + CTX_CAUSE) =
-      extract_signed_integer (&registers[REGISTER_BYTE (CAUSE_REGNUM)],
-			      REGISTER_RAW_SIZE (CAUSE_REGNUM));
-
-  if ((regno == -1) || (regno == HI_REGNUM))
-    *(regp + CTX_MDHI) =
-      extract_signed_integer (&registers[REGISTER_BYTE (HI_REGNUM)],
-			      REGISTER_RAW_SIZE (HI_REGNUM));
-
-  if ((regno == -1) || (regno == LO_REGNUM))
-    *(regp + CTX_MDLO) =
-      extract_signed_integer (&registers[REGISTER_BYTE (LO_REGNUM)],
-			      REGISTER_RAW_SIZE (LO_REGNUM));
-}
-
-/*
- * Now we do the same thing for floating-point registers.
- * We don't bother to condition on FP0_REGNUM since any
- * reasonable MIPS configuration has an R3010 in it.
- *
- * Again, see the comments in m68k-tdep.c.
- */
-
-void
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  register int regi;
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  /* FIXME, this is wrong for the N32 ABI which has 64 bit FP regs. */
-
-  for (regi = 0; regi < 32; regi++)
-    supply_register (FP0_REGNUM + regi,
-		     (char *)&fpregsetp->fp_r.fp_regs[regi]);
-
-  supply_register (FCRCS_REGNUM, (char *)&fpregsetp->fp_csr);
-
-  /* FIXME: how can we supply FCRIR_REGNUM?  SGI doesn't tell us. */
-  supply_register (FCRIR_REGNUM, zerobuf);
-}
-
-void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
-{
-  int regi;
-  char *from, *to;
-
-  /* FIXME, this is wrong for the N32 ABI which has 64 bit FP regs. */
-
-  for (regi = FP0_REGNUM; regi < FP0_REGNUM + 32; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  from = (char *) &registers[REGISTER_BYTE (regi)];
-	  to = (char *) &(fpregsetp->fp_r.fp_regs[regi - FP0_REGNUM]);
-	  memcpy(to, from, REGISTER_RAW_SIZE (regi));
-	}
-    }
-
-  if ((regno == -1) || (regno == FCRCS_REGNUM))
-    fpregsetp->fp_csr = *(unsigned *) &registers[REGISTER_BYTE(FCRCS_REGNUM)];
-}
-
-
-/* Figure out where the longjmp will land.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target (pc)
-     CORE_ADDR *pc;
-{
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  CORE_ADDR jb_addr;
-
-  jb_addr = read_register (A0_REGNUM);
-
-  if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;			/* Unused */
-     CORE_ADDR reg_addr;	/* Unused */
-{
-  if (core_reg_size == REGISTER_BYTES)
-    {
-      memcpy ((char *)registers, core_reg_sect, core_reg_size);
-    }
-  else if (MIPS_REGSIZE == 4 &&
-	   core_reg_size == (2 * MIPS_REGSIZE) * NUM_REGS)
-    {
-      /* This is a core file from a N32 executable, 64 bits are saved
-	 for all registers.  */
-      char *srcp = core_reg_sect;
-      char *dstp = registers;
-      int regno;
-
-      for (regno = 0; regno < NUM_REGS; regno++)
-	{
-	  if (regno >= FP0_REGNUM && regno < (FP0_REGNUM + 32))
-	    {
-	      /* FIXME, this is wrong, N32 has 64 bit FP regs, but GDB
-		 currently assumes that they are 32 bit.  */
-	      *dstp++ = *srcp++;
-	      *dstp++ = *srcp++;
-	      *dstp++ = *srcp++;
-	      *dstp++ = *srcp++;
-	      if (REGISTER_RAW_SIZE(regno) == 4)
-		{
-		  /* copying 4 bytes from eight bytes?
-		     I don't see how this can be right...  */
-		  srcp += 4;	
-		}
-	      else
-		{
-		  /* copy all 8 bytes (sizeof(double)) */
-		  *dstp++ = *srcp++;
-		  *dstp++ = *srcp++;
-		  *dstp++ = *srcp++;
-		  *dstp++ = *srcp++;
-		}
-	    }
-	  else
-	    {
-	      srcp += 4;
-	      *dstp++ = *srcp++;
-	      *dstp++ = *srcp++;
-	      *dstp++ = *srcp++;
-	      *dstp++ = *srcp++;
-	    }
-	}
-    }
-  else
-    {
-      warning ("wrong size gregset struct in core file");
-      return;
-    }
-
-  registers_fetched ();
-}
-
-/* Irix 5 uses what appears to be a unique form of shared library
-   support.  This is a copy of solib.c modified for Irix 5.  */
-/* FIXME: Most of this code could be merged with osfsolib.c and solib.c
-   by using next_link_map_member and xfer_link_map_member in solib.c.  */
-
-#include <sys/types.h>
-#include <signal.h>
-#include <sys/param.h>
-#include <fcntl.h>
-
-/* <obj.h> includes <sym.h> and <symconst.h>, which causes conflicts
-   with our versions of those files included by tm-mips.h.  Prevent
-   <obj.h> from including them with some appropriate defines.  */
-#define __SYM_H__
-#define __SYMCONST_H__
-#include <obj.h>
-#ifdef HAVE_OBJLIST_H
-#include <objlist.h>
-#endif
-
-#ifdef NEW_OBJ_INFO_MAGIC
-#define HANDLE_NEW_OBJ_LIST
-#endif
-
-#include "symtab.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "command.h"
-#include "frame.h"
-#include "gnu-regex.h"
-#include "inferior.h"
-#include "language.h"
-#include "gdbcmd.h"
-
-/* The symbol which starts off the list of shared libraries.  */
-#define DEBUG_BASE "__rld_obj_head"
-
-/* Irix 6.x introduces a new variant of object lists.
-   To be able to debug O32 executables under Irix 6, we have to handle both
-   variants.  */
-
-typedef enum
-{
-  OBJ_LIST_OLD,		/* Pre Irix 6.x object list.  */
-  OBJ_LIST_32,		/* 32 Bit Elf32_Obj_Info.  */
-  OBJ_LIST_64		/* 64 Bit Elf64_Obj_Info, FIXME not yet implemented.  */
-} obj_list_variant;
-
-/* Define our own link_map structure.
-   This will help to share code with osfsolib.c and solib.c.  */
-
-struct link_map {
-  obj_list_variant l_variant;	/* which variant of object list */
-  CORE_ADDR l_lladdr;		/* addr in inferior list was read from */
-  CORE_ADDR l_next;		/* address of next object list entry */
-};
-
-/* Irix 5 shared objects are pre-linked to particular addresses
-   although the dynamic linker may have to relocate them if the
-   address ranges of the libraries used by the main program clash.
-   The offset is the difference between the address where the object
-   is mapped and the binding address of the shared library.  */
-#define LM_OFFSET(so) ((so) -> offset)
-/* Loaded address of shared library.  */
-#define LM_ADDR(so) ((so) -> lmstart)
-
-char shadow_contents[BREAKPOINT_MAX];	/* Stash old bkpt addr contents */
-
-struct so_list {
-  struct so_list *next;			/* next structure in linked list */
-  struct link_map lm;
-  CORE_ADDR offset;			/* prelink to load address offset */
-  char *so_name;			/* shared object lib name */
-  CORE_ADDR lmstart;			/* lower addr bound of mapped object */
-  CORE_ADDR lmend;			/* upper addr bound of mapped object */
-  char symbols_loaded;			/* flag: symbols read in yet? */
-  char from_tty;			/* flag: print msgs? */
-  struct objfile *objfile;		/* objfile for loaded lib */
-  struct section_table *sections;
-  struct section_table *sections_end;
-  struct section_table *textsection;
-  bfd *abfd;
-};
-
-static struct so_list *so_list_head;	/* List of known shared objects */
-static CORE_ADDR debug_base;		/* Base of dynamic linker structures */
-static CORE_ADDR breakpoint_addr;	/* Address where end bkpt is set */
-
-/* Local function prototypes */
-
-static void
-sharedlibrary_command PARAMS ((char *, int));
-
-static int
-enable_break PARAMS ((void));
-
-static int
-disable_break PARAMS ((void));
-
-static void
-info_sharedlibrary_command PARAMS ((char *, int));
-
-static int
-symbol_add_stub PARAMS ((char *));
-
-static struct so_list *
-find_solib PARAMS ((struct so_list *));
-
-static struct link_map *
-first_link_map_member PARAMS ((void));
-
-static struct link_map *
-next_link_map_member PARAMS ((struct so_list *));
-
-static void
-xfer_link_map_member PARAMS ((struct so_list *, struct link_map *));
-
-static CORE_ADDR
-locate_base PARAMS ((void));
-
-static int
-solib_map_sections PARAMS ((char *));
-
-/*
-
-LOCAL FUNCTION
-
-	solib_map_sections -- open bfd and build sections for shared lib
-
-SYNOPSIS
-
-	static int solib_map_sections (struct so_list *so)
-
-DESCRIPTION
-
-	Given a pointer to one of the shared objects in our list
-	of mapped objects, use the recorded name to open a bfd
-	descriptor for the object, build a section table, and then
-	relocate all the section addresses by the base address at
-	which the shared object was mapped.
-
-FIXMES
-
-	In most (all?) cases the shared object file name recorded in the
-	dynamic linkage tables will be a fully qualified pathname.  For
-	cases where it isn't, do we really mimic the systems search
-	mechanism correctly in the below code (particularly the tilde
-	expansion stuff?).
- */
-
-static int
-solib_map_sections (arg)
-     char *arg;
-{
-  struct so_list *so = (struct so_list *) arg;	/* catch_errors bogon */
-  char *filename;
-  char *scratch_pathname;
-  int scratch_chan;
-  struct section_table *p;
-  struct cleanup *old_chain;
-  bfd *abfd;
-  
-  filename = tilde_expand (so -> so_name);
-  old_chain = make_cleanup (free, filename);
-  
-  scratch_chan = openp (getenv ("PATH"), 1, filename, O_RDONLY, 0,
-			&scratch_pathname);
-  if (scratch_chan < 0)
-    {
-      scratch_chan = openp (getenv ("LD_LIBRARY_PATH"), 1, filename,
-			    O_RDONLY, 0, &scratch_pathname);
-    }
-  if (scratch_chan < 0)
-    {
-      perror_with_name (filename);
-    }
-  /* Leave scratch_pathname allocated.  abfd->name will point to it.  */
-
-  abfd = bfd_fdopenr (scratch_pathname, gnutarget, scratch_chan);
-  if (!abfd)
-    {
-      close (scratch_chan);
-      error ("Could not open `%s' as an executable file: %s",
-	     scratch_pathname, bfd_errmsg (bfd_get_error ()));
-    }
-  /* Leave bfd open, core_xfer_memory and "info files" need it.  */
-  so -> abfd = abfd;
-  abfd -> cacheable = true;
-
-  if (!bfd_check_format (abfd, bfd_object))
-    {
-      error ("\"%s\": not in executable format: %s.",
-	     scratch_pathname, bfd_errmsg (bfd_get_error ()));
-    }
-  if (build_section_table (abfd, &so -> sections, &so -> sections_end))
-    {
-      error ("Can't find the file sections in `%s': %s", 
-	     bfd_get_filename (exec_bfd), bfd_errmsg (bfd_get_error ()));
-    }
-
-  for (p = so -> sections; p < so -> sections_end; p++)
-    {
-      /* Relocate the section binding addresses as recorded in the shared
-	 object's file by the offset to get the address to which the
-	 object was actually mapped.  */
-      p -> addr += LM_OFFSET (so);
-      p -> endaddr += LM_OFFSET (so);
-      so -> lmend = (CORE_ADDR) max (p -> endaddr, so -> lmend);
-      if (STREQ (p -> the_bfd_section -> name, ".text"))
-	{
-	  so -> textsection = p;
-	}
-    }
-
-  /* Free the file names, close the file now.  */
-  do_cleanups (old_chain);
-
-  return (1);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	locate_base -- locate the base address of dynamic linker structs
-
-SYNOPSIS
-
-	CORE_ADDR locate_base (void)
-
-DESCRIPTION
-
-	For both the SunOS and SVR4 shared library implementations, if the
-	inferior executable has been linked dynamically, there is a single
-	address somewhere in the inferior's data space which is the key to
-	locating all of the dynamic linker's runtime structures.  This
-	address is the value of the symbol defined by the macro DEBUG_BASE.
-	The job of this function is to find and return that address, or to
-	return 0 if there is no such address (the executable is statically
-	linked for example).
-
-	For SunOS, the job is almost trivial, since the dynamic linker and
-	all of it's structures are statically linked to the executable at
-	link time.  Thus the symbol for the address we are looking for has
-	already been added to the minimal symbol table for the executable's
-	objfile at the time the symbol file's symbols were read, and all we
-	have to do is look it up there.  Note that we explicitly do NOT want
-	to find the copies in the shared library.
-
-	The SVR4 version is much more complicated because the dynamic linker
-	and it's structures are located in the shared C library, which gets
-	run as the executable's "interpreter" by the kernel.  We have to go
-	to a lot more work to discover the address of DEBUG_BASE.  Because
-	of this complexity, we cache the value we find and return that value
-	on subsequent invocations.  Note there is no copy in the executable
-	symbol tables.
-
-	Irix 5 is basically like SunOS.
-
-	Note that we can assume nothing about the process state at the time
-	we need to find this address.  We may be stopped on the first instruc-
-	tion of the interpreter (C shared library), the first instruction of
-	the executable itself, or somewhere else entirely (if we attached
-	to the process for example).
-
- */
-
-static CORE_ADDR
-locate_base ()
-{
-  struct minimal_symbol *msymbol;
-  CORE_ADDR address = 0;
-
-  msymbol = lookup_minimal_symbol (DEBUG_BASE, NULL, symfile_objfile);
-  if ((msymbol != NULL) && (SYMBOL_VALUE_ADDRESS (msymbol) != 0))
-    {
-      address = SYMBOL_VALUE_ADDRESS (msymbol);
-    }
-  return (address);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	first_link_map_member -- locate first member in dynamic linker's map
-
-SYNOPSIS
-
-	static struct link_map *first_link_map_member (void)
-
-DESCRIPTION
-
-	Read in a copy of the first member in the inferior's dynamic
-	link map from the inferior's dynamic linker structures, and return
-	a pointer to the link map descriptor.
-*/
-
-static struct link_map *
-first_link_map_member ()
-{
-  struct obj_list *listp;
-  struct obj_list list_old;
-  struct link_map *lm;
-  static struct link_map first_lm;
-  CORE_ADDR lladdr;
-  CORE_ADDR next_lladdr;
-
-  /* We have not already read in the dynamic linking structures
-     from the inferior, lookup the address of the base structure. */
-  debug_base = locate_base ();
-  if (debug_base == 0)
-    return NULL;
-
-  /* Get address of first list entry.  */
-  read_memory (debug_base, (char *) &listp, sizeof (struct obj_list *));
-
-  if (listp == NULL)
-    return NULL;
-
-  /* Get first list entry.  */
-  lladdr = (CORE_ADDR) listp;
-  read_memory (lladdr, (char *) &list_old, sizeof (struct obj_list));
-
-  /* The first entry in the list is the object file we are debugging,
-     so skip it.  */
-  next_lladdr = (CORE_ADDR) list_old.next; 
-
-#ifdef HANDLE_NEW_OBJ_LIST
-  if (list_old.data == NEW_OBJ_INFO_MAGIC)
-    {
-      Elf32_Obj_Info list_32;
-
-      read_memory (lladdr, (char *) &list_32, sizeof (Elf32_Obj_Info));
-      if (list_32.oi_size != sizeof (Elf32_Obj_Info))
-	return NULL;
-      next_lladdr = (CORE_ADDR) list_32.oi_next; 
-    }
-#endif
-
-  if (next_lladdr == 0)
-    return NULL;
-
-  first_lm.l_lladdr = next_lladdr;
-  lm = &first_lm;
-  return lm;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	next_link_map_member -- locate next member in dynamic linker's map
-
-SYNOPSIS
-
-	static struct link_map *next_link_map_member (so_list_ptr)
-
-DESCRIPTION
-
-	Read in a copy of the next member in the inferior's dynamic
-	link map from the inferior's dynamic linker structures, and return
-	a pointer to the link map descriptor.
-*/
-
-static struct link_map *
-next_link_map_member (so_list_ptr)
-     struct so_list *so_list_ptr;
-{
-  struct link_map *lm = &so_list_ptr -> lm;
-  CORE_ADDR next_lladdr = lm -> l_next;
-  static struct link_map next_lm;
-
-  if (next_lladdr == 0)
-    {
-      /* We have hit the end of the list, so check to see if any were
-	 added, but be quiet if we can't read from the target any more. */
-      int status = 0;
-
-      if (lm -> l_variant == OBJ_LIST_OLD)
-	{
-	  struct obj_list list_old;
-
-	  status = target_read_memory (lm -> l_lladdr,
-				       (char *) &list_old,
-				       sizeof (struct obj_list));
-	  next_lladdr = (CORE_ADDR) list_old.next;
-	}
-#ifdef HANDLE_NEW_OBJ_LIST
-      else if (lm -> l_variant == OBJ_LIST_32)
-	{
-	  Elf32_Obj_Info list_32;
-	  status = target_read_memory (lm -> l_lladdr,
-				       (char *) &list_32,
-				       sizeof (Elf32_Obj_Info));
-	  next_lladdr = (CORE_ADDR) list_32.oi_next;
-	}
-#endif
-
-      if (status != 0 || next_lladdr == 0)
-	return NULL;
-    }
-
-  next_lm.l_lladdr = next_lladdr;
-  lm = &next_lm;
-  return lm;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	xfer_link_map_member -- set local variables from dynamic linker's map
-
-SYNOPSIS
-
-	static void xfer_link_map_member (so_list_ptr, lm)
-
-DESCRIPTION
-
-	Read in a copy of the requested member in the inferior's dynamic
-	link map from the inferior's dynamic linker structures, and fill
-	in the necessary so_list_ptr elements.
-*/
-
-static void
-xfer_link_map_member (so_list_ptr, lm)
-     struct so_list *so_list_ptr;
-     struct link_map *lm;
-{
-  struct obj_list list_old;
-  CORE_ADDR lladdr = lm -> l_lladdr;
-  struct link_map *new_lm = &so_list_ptr -> lm;
-  int errcode;
-
-  read_memory (lladdr, (char *) &list_old, sizeof (struct obj_list));
-
-  new_lm -> l_variant = OBJ_LIST_OLD;
-  new_lm -> l_lladdr = lladdr;
-  new_lm -> l_next = (CORE_ADDR) list_old.next; 
-
-#ifdef HANDLE_NEW_OBJ_LIST
-  if (list_old.data == NEW_OBJ_INFO_MAGIC)
-    {
-      Elf32_Obj_Info list_32;
-
-      read_memory (lladdr, (char *) &list_32, sizeof (Elf32_Obj_Info));
-      if (list_32.oi_size != sizeof (Elf32_Obj_Info))
-	return;
-      new_lm -> l_variant = OBJ_LIST_32;
-      new_lm -> l_next = (CORE_ADDR) list_32.oi_next; 
-
-      target_read_string ((CORE_ADDR) list_32.oi_pathname,
-			  &so_list_ptr -> so_name,
-			  list_32.oi_pathname_len + 1, &errcode);
-      if (errcode != 0)
-	memory_error (errcode, (CORE_ADDR) list_32.oi_pathname);
-
-      LM_ADDR (so_list_ptr) = (CORE_ADDR) list_32.oi_ehdr;
-      LM_OFFSET (so_list_ptr) =
-	(CORE_ADDR) list_32.oi_ehdr - (CORE_ADDR) list_32.oi_orig_ehdr;
-    }
-  else
-#endif
-    {
-#if defined (_MIPS_SIM_NABI32) && _MIPS_SIM == _MIPS_SIM_NABI32
-      /* If we are compiling GDB under N32 ABI, the alignments in
-	 the obj struct are different from the O32 ABI and we will get
-	 wrong values when accessing the struct.
-	 As a workaround we use fixed values which are good for
-	 Irix 6.2.  */
-      char buf[432];
-
-      read_memory ((CORE_ADDR) list_old.data, buf, sizeof (buf));
-
-      target_read_string (extract_address (&buf[236], 4),
-			  &so_list_ptr -> so_name,
-			  INT_MAX, &errcode);
-      if (errcode != 0)
-	memory_error (errcode, extract_address (&buf[236], 4));
-
-      LM_ADDR (so_list_ptr) = extract_address (&buf[196], 4);
-      LM_OFFSET (so_list_ptr) =
-	extract_address (&buf[196], 4) - extract_address (&buf[248], 4);
-#else
-      struct obj obj_old;
-
-      read_memory ((CORE_ADDR) list_old.data, (char *) &obj_old,
-		   sizeof (struct obj));
-
-      target_read_string ((CORE_ADDR) obj_old.o_path,
-			  &so_list_ptr -> so_name,
-			  INT_MAX, &errcode);
-      if (errcode != 0)
-	memory_error (errcode, (CORE_ADDR) obj_old.o_path);
-
-      LM_ADDR (so_list_ptr) = (CORE_ADDR) obj_old.o_praw;
-      LM_OFFSET (so_list_ptr) =
-	(CORE_ADDR) obj_old.o_praw - obj_old.o_base_address;
-#endif
-    }
-
-  catch_errors (solib_map_sections, (char *) so_list_ptr,
-		"Error while mapping shared library sections:\n",
-		RETURN_MASK_ALL);
-}
-
-
-/*
-
-LOCAL FUNCTION
-
-	find_solib -- step through list of shared objects
-
-SYNOPSIS
-
-	struct so_list *find_solib (struct so_list *so_list_ptr)
-
-DESCRIPTION
-
-	This module contains the routine which finds the names of any
-	loaded "images" in the current process. The argument in must be
-	NULL on the first call, and then the returned value must be passed
-	in on subsequent calls. This provides the capability to "step" down
-	the list of loaded objects. On the last object, a NULL value is
-	returned.
- */
-
-static struct so_list *
-find_solib (so_list_ptr)
-     struct so_list *so_list_ptr;	/* Last lm or NULL for first one */
-{
-  struct so_list *so_list_next = NULL;
-  struct link_map *lm = NULL;
-  struct so_list *new;
-  
-  if (so_list_ptr == NULL)
-    {
-      /* We are setting up for a new scan through the loaded images. */
-      if ((so_list_next = so_list_head) == NULL)
-	{
-	  /* Find the first link map list member. */
-	  lm = first_link_map_member ();
-	}
-    }
-  else
-    {
-      /* We have been called before, and are in the process of walking
-	 the shared library list.  Advance to the next shared object. */
-      lm = next_link_map_member (so_list_ptr);
-      so_list_next = so_list_ptr -> next;
-    }
-  if ((so_list_next == NULL) && (lm != NULL))
-    {
-      new = (struct so_list *) xmalloc (sizeof (struct so_list));
-      memset ((char *) new, 0, sizeof (struct so_list));
-      /* Add the new node as the next node in the list, or as the root
-	 node if this is the first one. */
-      if (so_list_ptr != NULL)
-	{
-	  so_list_ptr -> next = new;
-	}
-      else
-	{
-	  so_list_head = new;
-	}      
-      so_list_next = new;
-      xfer_link_map_member (new, lm);
-    }
-  return (so_list_next);
-}
-
-/* A small stub to get us past the arg-passing pinhole of catch_errors.  */
-
-static int
-symbol_add_stub (arg)
-     char *arg;
-{
-  register struct so_list *so = (struct so_list *) arg;	/* catch_errs bogon */
-  CORE_ADDR text_addr = 0;
-
-  if (so -> textsection)
-    text_addr = so -> textsection -> addr;
-  else if (so -> abfd != NULL)
-    {
-      asection *lowest_sect;
-
-      /* If we didn't find a mapped non zero sized .text section, set up
-	 text_addr so that the relocation in symbol_file_add does no harm.  */
-
-      lowest_sect = bfd_get_section_by_name (so -> abfd, ".text");
-      if (lowest_sect == NULL)
-	bfd_map_over_sections (so -> abfd, find_lowest_section,
-			       (PTR) &lowest_sect);
-      if (lowest_sect)
-	text_addr = bfd_section_vma (so -> abfd, lowest_sect) + LM_OFFSET (so);
-    }
-  
-  so -> objfile = symbol_file_add (so -> so_name, so -> from_tty,
-				   text_addr,
-				   0, 0, 0, 0, 0);
-  return (1);
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	solib_add -- add a shared library file to the symtab and section list
-
-SYNOPSIS
-
-	void solib_add (char *arg_string, int from_tty,
-			struct target_ops *target)
-
-DESCRIPTION
-
-*/
-
-void
-solib_add (arg_string, from_tty, target)
-     char *arg_string;
-     int from_tty;
-     struct target_ops *target;
-{	
-  register struct so_list *so = NULL;   	/* link map state variable */
-
-  /* Last shared library that we read.  */
-  struct so_list *so_last = NULL;
-
-  char *re_err;
-  int count;
-  int old;
-  
-  if ((re_err = re_comp (arg_string ? arg_string : ".")) != NULL)
-    {
-      error ("Invalid regexp: %s", re_err);
-    }
-  
-  /* Add the shared library sections to the section table of the
-     specified target, if any.  */
-  if (target)
-    {
-      /* Count how many new section_table entries there are.  */
-      so = NULL;
-      count = 0;
-      while ((so = find_solib (so)) != NULL)
-	{
-	  if (so -> so_name[0])
-	    {
-	      count += so -> sections_end - so -> sections;
-	    }
-	}
-      
-      if (count)
-	{
-	  int update_coreops;
-
-	  /* We must update the to_sections field in the core_ops structure
-	     here, otherwise we dereference a potential dangling pointer
-	     for each call to target_read/write_memory within this routine.  */
-	  update_coreops = core_ops.to_sections == target->to_sections;
-	     
-	  /* Reallocate the target's section table including the new size.  */
-	  if (target -> to_sections)
-	    {
-	      old = target -> to_sections_end - target -> to_sections;
-	      target -> to_sections = (struct section_table *)
-		xrealloc ((char *)target -> to_sections,
-			 (sizeof (struct section_table)) * (count + old));
-	    }
-	  else
-	    {
-	      old = 0;
-	      target -> to_sections = (struct section_table *)
-		xmalloc ((sizeof (struct section_table)) * count);
-	    }
-	  target -> to_sections_end = target -> to_sections + (count + old);
-	  
-	  /* Update the to_sections field in the core_ops structure
-	     if needed.  */
-	  if (update_coreops)
-	    {
-	      core_ops.to_sections = target->to_sections;
-	      core_ops.to_sections_end = target->to_sections_end;
-	    }
-
-	  /* Add these section table entries to the target's table.  */
-	  while ((so = find_solib (so)) != NULL)
-	    {
-	      if (so -> so_name[0])
-		{
-		  count = so -> sections_end - so -> sections;
-		  memcpy ((char *) (target -> to_sections + old),
-			  so -> sections, 
-			  (sizeof (struct section_table)) * count);
-		  old += count;
-		}
-	    }
-	}
-    }
-  
-  /* Now add the symbol files.  */
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0] && re_exec (so -> so_name))
-	{
-	  so -> from_tty = from_tty;
-	  if (so -> symbols_loaded)
-	    {
-	      if (from_tty)
-		{
-		  printf_unfiltered ("Symbols already loaded for %s\n", so -> so_name);
-		}
-	    }
-	  else if (catch_errors
-		   (symbol_add_stub, (char *) so,
-		    "Error while reading shared library symbols:\n",
-		    RETURN_MASK_ALL))
-	    {
-	      so_last = so;
-	      so -> symbols_loaded = 1;
-	    }
-	}
-    }
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  if (so_last)
-    reinit_frame_cache ();
-}
-
-/*
-
-LOCAL FUNCTION
-
-	info_sharedlibrary_command -- code for "info sharedlibrary"
-
-SYNOPSIS
-
-	static void info_sharedlibrary_command ()
-
-DESCRIPTION
-
-	Walk through the shared library list and print information
-	about each attached library.
-*/
-
-static void
-info_sharedlibrary_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct so_list *so = NULL;  	/* link map state variable */
-  int header_done = 0;
-  
-  if (exec_bfd == NULL)
-    {
-      printf_unfiltered ("No exec file.\n");
-      return;
-    }
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0])
-	{
-	  if (!header_done)
-	    {
-	      printf_unfiltered("%-12s%-12s%-12s%s\n", "From", "To", "Syms Read",
-		     "Shared Object Library");
-	      header_done++;
-	    }
-	  printf_unfiltered ("%-12s",
-		  local_hex_string_custom ((unsigned long) LM_ADDR (so),
-					   "08l"));
-	  printf_unfiltered ("%-12s",
-		  local_hex_string_custom ((unsigned long) so -> lmend,
-					   "08l"));
-	  printf_unfiltered ("%-12s", so -> symbols_loaded ? "Yes" : "No");
-	  printf_unfiltered ("%s\n",  so -> so_name);
-	}
-    }
-  if (so_list_head == NULL)
-    {
-      printf_unfiltered ("No shared libraries loaded at this time.\n");	
-    }
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	solib_address -- check to see if an address is in a shared lib
-
-SYNOPSIS
-
-	char *solib_address (CORE_ADDR address)
-
-DESCRIPTION
-
-	Provides a hook for other gdb routines to discover whether or
-	not a particular address is within the mapped address space of
-	a shared library.  Any address between the base mapping address
-	and the first address beyond the end of the last mapping, is
-	considered to be within the shared library address space, for
-	our purposes.
-
-	For example, this routine is called at one point to disable
-	breakpoints which are in shared libraries that are not currently
-	mapped in.
- */
-
-char *
-solib_address (address)
-     CORE_ADDR address;
-{
-  register struct so_list *so = 0;   	/* link map state variable */
-  
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0])
-	{
-	  if ((address >= (CORE_ADDR) LM_ADDR (so)) &&
-	      (address < (CORE_ADDR) so -> lmend))
-	    return (so->so_name);
-	}
-    }
-  return (0);
-}
-
-/* Called by free_all_symtabs */
-
-void 
-clear_solib()
-{
-  struct so_list *next;
-  char *bfd_filename;
-  
-  disable_breakpoints_in_shlibs (1);
-
-  while (so_list_head)
-    {
-      if (so_list_head -> sections)
-	{
-	  free ((PTR)so_list_head -> sections);
-	}
-      if (so_list_head -> abfd)
-	{
-	  bfd_filename = bfd_get_filename (so_list_head -> abfd);
-	  if (!bfd_close (so_list_head -> abfd))
-	    warning ("cannot close \"%s\": %s",
-		     bfd_filename, bfd_errmsg (bfd_get_error ()));
-	}
-      else
-	/* This happens for the executable on SVR4.  */
-	bfd_filename = NULL;
-
-      next = so_list_head -> next;
-      if (bfd_filename)
-	free ((PTR)bfd_filename);
-      free (so_list_head->so_name);
-      free ((PTR)so_list_head);
-      so_list_head = next;
-    }
-  debug_base = 0;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	disable_break -- remove the "mapping changed" breakpoint
-
-SYNOPSIS
-
-	static int disable_break ()
-
-DESCRIPTION
-
-	Removes the breakpoint that gets hit when the dynamic linker
-	completes a mapping change.
-
-*/
-
-static int
-disable_break ()
-{
-  int status = 1;
-
-
-  /* Note that breakpoint address and original contents are in our address
-     space, so we just need to write the original contents back. */
-
-  if (memory_remove_breakpoint (breakpoint_addr, shadow_contents) != 0)
-    {
-      status = 0;
-    }
-
-  /* For the SVR4 version, we always know the breakpoint address.  For the
-     SunOS version we don't know it until the above code is executed.
-     Grumble if we are stopped anywhere besides the breakpoint address. */
-
-  if (stop_pc != breakpoint_addr)
-    {
-      warning ("stopped at unknown breakpoint while handling shared libraries");
-    }
-
-  return (status);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	enable_break -- arrange for dynamic linker to hit breakpoint
-
-SYNOPSIS
-
-	int enable_break (void)
-
-DESCRIPTION
-
-	This functions inserts a breakpoint at the entry point of the
-	main executable, where all shared libraries are mapped in.
-*/
-
-static int
-enable_break ()
-{
-  if (symfile_objfile != NULL
-      && target_insert_breakpoint (symfile_objfile->ei.entry_point,
-				   shadow_contents) == 0)
-    {
-      breakpoint_addr = symfile_objfile->ei.entry_point;
-      return 1;
-    }
-
-  return 0;
-}
-  
-/*
-  
-GLOBAL FUNCTION
-  
-	solib_create_inferior_hook -- shared library startup support
-  
-SYNOPSIS
-  
-	void solib_create_inferior_hook()
-  
-DESCRIPTION
-  
-	When gdb starts up the inferior, it nurses it along (through the
-	shell) until it is ready to execute it's first instruction.  At this
-	point, this function gets called via expansion of the macro
-	SOLIB_CREATE_INFERIOR_HOOK.
-
-	For SunOS executables, this first instruction is typically the
-	one at "_start", or a similar text label, regardless of whether
-	the executable is statically or dynamically linked.  The runtime
-	startup code takes care of dynamically linking in any shared
-	libraries, once gdb allows the inferior to continue.
-
-	For SVR4 executables, this first instruction is either the first
-	instruction in the dynamic linker (for dynamically linked
-	executables) or the instruction at "start" for statically linked
-	executables.  For dynamically linked executables, the system
-	first exec's /lib/libc.so.N, which contains the dynamic linker,
-	and starts it running.  The dynamic linker maps in any needed
-	shared libraries, maps in the actual user executable, and then
-	jumps to "start" in the user executable.
-
-	For both SunOS shared libraries, and SVR4 shared libraries, we
-	can arrange to cooperate with the dynamic linker to discover the
-	names of shared libraries that are dynamically linked, and the
-	base addresses to which they are linked.
-
-	This function is responsible for discovering those names and
-	addresses, and saving sufficient information about them to allow
-	their symbols to be read at a later time.
-
-FIXME
-
-	Between enable_break() and disable_break(), this code does not
-	properly handle hitting breakpoints which the user might have
-	set in the startup code or in the dynamic linker itself.  Proper
-	handling will probably have to wait until the implementation is
-	changed to use the "breakpoint handler function" method.
-
-	Also, what if child has exit()ed?  Must exit loop somehow.
-  */
-
-void 
-solib_create_inferior_hook()
-{
-  if (!enable_break ())
-    {
-      warning ("shared library handler failed to enable breakpoint");
-      return;
-    }
-
-  /* Now run the target.  It will eventually hit the breakpoint, at
-     which point all of the libraries will have been mapped in and we
-     can go groveling around in the dynamic linker structures to find
-     out what we need to know about them. */
-
-  clear_proceed_status ();
-  stop_soon_quietly = 1;
-  stop_signal = TARGET_SIGNAL_0;
-  do
-    {
-      target_resume (-1, 0, stop_signal);
-      wait_for_inferior ();
-    }
-  while (stop_signal != TARGET_SIGNAL_TRAP);
-  
-  /* We are now either at the "mapping complete" breakpoint (or somewhere
-     else, a condition we aren't prepared to deal with anyway), so adjust
-     the PC as necessary after a breakpoint, disable the breakpoint, and
-     add any shared libraries that were mapped in. */
-
-  if (DECR_PC_AFTER_BREAK)
-    {
-      stop_pc -= DECR_PC_AFTER_BREAK;
-      write_register (PC_REGNUM, stop_pc);
-    }
-
-  if (!disable_break ())
-    {
-      warning ("shared library handler failed to disable breakpoint");
-    }
-
-  /*  solib_add will call reinit_frame_cache.
-      But we are stopped in the startup code and we might not have symbols
-      for the startup code, so heuristic_proc_start could be called
-      and will put out an annoying warning.
-      Delaying the resetting of stop_soon_quietly until after symbol loading
-      suppresses the warning.  */
-  if (auto_solib_add)
-    solib_add ((char *) 0, 0, (struct target_ops *) 0);
-  stop_soon_quietly = 0;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	sharedlibrary_command -- handle command to explicitly add library
-
-SYNOPSIS
-
-	static void sharedlibrary_command (char *args, int from_tty)
-
-DESCRIPTION
-
-*/
-
-static void
-sharedlibrary_command (args, from_tty)
-char *args;
-int from_tty;
-{
-  dont_repeat ();
-  solib_add (args, from_tty, (struct target_ops *) 0);
-}
-
-void
-_initialize_solib()
-{
-  add_com ("sharedlibrary", class_files, sharedlibrary_command,
-	   "Load shared object library symbols for files matching REGEXP.");
-  add_info ("sharedlibrary", info_sharedlibrary_command, 
-	    "Status of loaded shared object libraries.");
-
-  add_show_from_set
-    (add_set_cmd ("auto-solib-add", class_support, var_zinteger,
-		  (char *) &auto_solib_add,
-		  "Set autoloading of shared library symbols.\n\
-If nonzero, symbols from all shared object libraries will be loaded\n\
-automatically when the inferior begins execution or when the dynamic linker\n\
-informs gdb that a new library has been loaded.  Otherwise, symbols\n\
-must be loaded manually, using `sharedlibrary'.",
-		  &setlist),
-     &showlist);
-}
-
-
-/* Register that we are able to handle irix5 core file formats.
-   This really is bfd_target_unknown_flavour */
-
-static struct core_fns irix5_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_irix5 ()
-{
-  add_core_fns (&irix5_core_fns);
-}
diff --git a/gdb/isi-xdep.c b/gdb/isi-xdep.c
deleted file mode 100644
index 8773c83..0000000
--- a/gdb/isi-xdep.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <machine/reg.h>
-int rloc[] = {
-    R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, FP, SP, PS, PC
-};
diff --git a/gdb/jv-exp.y b/gdb/jv-exp.y
deleted file mode 100644
index 672991b..0000000
--- a/gdb/jv-exp.y
+++ /dev/null
@@ -1,1461 +0,0 @@
-/* YACC parser for Java expressions, for GDB.
-   Copyright (C) 1997.
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Parse a Java expression from text in a string,
-   and return the result as a  struct expression  pointer.
-   That structure contains arithmetic operations in reverse polish,
-   with constants represented by operations that are followed by special data.
-   See expression.h for the details of the format.
-   What is important here is that it can be built up sequentially
-   during the process of parsing; the lower levels of the tree always
-   come first in the result.  Well, almost always; see ArrayAccess.
-
-   Note that malloc's and realloc's in this file are transformed to
-   xmalloc and xrealloc respectively by the same sed command in the
-   makefile that remaps any other malloc/realloc inserted by the parser
-   generator.  Doing this with #defines and trying to control the interaction
-   with include files (<malloc.h> and <stdlib.h> for example) just became
-   too messy, particularly when such includes can be inserted at random
-   times by the parser generator.  */
-  
-%{
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <ctype.h>
-#include "expression.h"
-#include "value.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "jv-lang.h"
-#include "bfd.h" /* Required by objfiles.h.  */
-#include "symfile.h" /* Required by objfiles.h.  */
-#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
-
-/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
-   as well as gratuitiously global symbol names, so we can have multiple
-   yacc generated parsers in gdb.  Note that these are only the variables
-   produced by yacc.  If other parser generators (bison, byacc, etc) produce
-   additional global names that conflict at link time, then those parser
-   generators need to be fixed instead of adding those names to this list. */
-
-#define	yymaxdepth java_maxdepth
-#define	yyparse	java_parse
-#define	yylex	java_lex
-#define	yyerror	java_error
-#define	yylval	java_lval
-#define	yychar	java_char
-#define	yydebug	java_debug
-#define	yypact	java_pact	
-#define	yyr1	java_r1			
-#define	yyr2	java_r2			
-#define	yydef	java_def		
-#define	yychk	java_chk		
-#define	yypgo	java_pgo		
-#define	yyact	java_act		
-#define	yyexca	java_exca
-#define yyerrflag java_errflag
-#define yynerrs	java_nerrs
-#define	yyps	java_ps
-#define	yypv	java_pv
-#define	yys	java_s
-#define	yy_yys	java_yys
-#define	yystate	java_state
-#define	yytmp	java_tmp
-#define	yyv	java_v
-#define	yy_yyv	java_yyv
-#define	yyval	java_val
-#define	yylloc	java_lloc
-#define yyreds	java_reds		/* With YYDEBUG defined */
-#define yytoks	java_toks		/* With YYDEBUG defined */
-#define yylhs	java_yylhs
-#define yylen	java_yylen
-#define yydefred java_yydefred
-#define yydgoto	java_yydgoto
-#define yysindex java_yysindex
-#define yyrindex java_yyrindex
-#define yygindex java_yygindex
-#define yytable	 java_yytable
-#define yycheck	 java_yycheck
-
-#ifndef YYDEBUG
-#define	YYDEBUG	0		/* Default to no yydebug support */
-#endif
-
-int
-yyparse PARAMS ((void));
-
-static int
-yylex PARAMS ((void));
-
-void
-yyerror PARAMS ((char *));
-
-static struct type * java_type_from_name PARAMS ((struct stoken));
-static void push_expression_name PARAMS ((struct stoken));
-static void push_fieldnames PARAMS ((struct stoken));
-
-static struct expression *copy_exp PARAMS ((struct expression *, int));
-static void insert_exp PARAMS ((int, struct expression *));
-
-%}
-
-/* Although the yacc "value" of an expression is not used,
-   since the result is stored in the structure being created,
-   other node types do have values.  */
-
-%union
-  {
-    LONGEST lval;
-    struct {
-      LONGEST val;
-      struct type *type;
-    } typed_val_int;
-    struct {
-      DOUBLEST dval;
-      struct type *type;
-    } typed_val_float;
-    struct symbol *sym;
-    struct type *tval;
-    struct stoken sval;
-    struct ttype tsym;
-    struct symtoken ssym;
-    struct block *bval;
-    enum exp_opcode opcode;
-    struct internalvar *ivar;
-    int *ivec;
-  }
-
-%{
-/* YYSTYPE gets defined by %union */
-static int
-parse_number PARAMS ((char *, int, int, YYSTYPE *));
-%}
-
-%type <lval> rcurly Dims Dims_opt
-%type <tval> ClassOrInterfaceType ClassType /* ReferenceType Type ArrayType */
-%type <tval> IntegralType FloatingPointType NumericType PrimitiveType ArrayType PrimitiveOrArrayType
-
-%token <typed_val_int> INTEGER_LITERAL
-%token <typed_val_float> FLOATING_POINT_LITERAL
-
-%token <sval> IDENTIFIER
-%token <sval> STRING_LITERAL
-%token <lval> BOOLEAN_LITERAL
-%token <tsym> TYPENAME
-%type <sval> Name SimpleName QualifiedName ForcedName
-
-/* A NAME_OR_INT is a symbol which is not known in the symbol table,
-   but which would parse as a valid number in the current input radix.
-   E.g. "c" when input_radix==16.  Depending on the parse, it will be
-   turned into a name or into a number.  */
-
-%token <sval> NAME_OR_INT 
-
-%token ERROR
-
-/* Special type cases, put in to allow the parser to distinguish different
-   legal basetypes.  */
-%token LONG SHORT BYTE INT CHAR BOOLEAN DOUBLE FLOAT
-
-%token VARIABLE
-
-%token <opcode> ASSIGN_MODIFY
-
-%token THIS SUPER NEW
-
-%left ','
-%right '=' ASSIGN_MODIFY
-%right '?'
-%left OROR
-%left ANDAND
-%left '|'
-%left '^'
-%left '&'
-%left EQUAL NOTEQUAL
-%left '<' '>' LEQ GEQ
-%left LSH RSH
-%left '+' '-'
-%left '*' '/' '%'
-%right INCREMENT DECREMENT
-%right '.' '[' '('
-
-
-%%
-
-start   :	exp1
-	|	type_exp
-	;
-
-type_exp:	PrimitiveOrArrayType
-		{
-		  write_exp_elt_opcode(OP_TYPE);
-		  write_exp_elt_type($1);
-		  write_exp_elt_opcode(OP_TYPE);
-		}
-	;
-
-PrimitiveOrArrayType:
-		PrimitiveType
-	|	ArrayType
-	;
-
-StringLiteral:
-	STRING_LITERAL
-		{
-		  write_exp_elt_opcode (OP_STRING);
-		  write_exp_string ($1);
-		  write_exp_elt_opcode (OP_STRING);
-		}
-;
-
-Literal:
-	INTEGER_LITERAL
-		{ write_exp_elt_opcode (OP_LONG);
-		  write_exp_elt_type ($1.type);
-		  write_exp_elt_longcst ((LONGEST)($1.val));
-		  write_exp_elt_opcode (OP_LONG); }
-|	NAME_OR_INT
-		{ YYSTYPE val;
-		  parse_number ($1.ptr, $1.length, 0, &val);
-		  write_exp_elt_opcode (OP_LONG);
-		  write_exp_elt_type (val.typed_val_int.type);
-		  write_exp_elt_longcst ((LONGEST)val.typed_val_int.val);
-		  write_exp_elt_opcode (OP_LONG);
-		}
-|	FLOATING_POINT_LITERAL
-		{ write_exp_elt_opcode (OP_DOUBLE);
-		  write_exp_elt_type ($1.type);
-		  write_exp_elt_dblcst ($1.dval);
-		  write_exp_elt_opcode (OP_DOUBLE); }
-|	BOOLEAN_LITERAL
-		{ write_exp_elt_opcode (OP_LONG);
-		  write_exp_elt_type (java_boolean_type);
-		  write_exp_elt_longcst ((LONGEST)$1);
-		  write_exp_elt_opcode (OP_LONG); }
-|	StringLiteral
-	;
-
-/* UNUSED:
-Type:
-	PrimitiveType
-|	ReferenceType
-;
-*/
-
-PrimitiveType:
-	NumericType
-|	BOOLEAN
-		{ $$ = java_boolean_type; }
-;
-
-NumericType:
-	IntegralType
-|	FloatingPointType
-;
-
-IntegralType:
-	BYTE
-		{ $$ = java_byte_type; }
-|	SHORT
-		{ $$ = java_short_type; }
-|	INT
-		{ $$ = java_int_type; }
-|	LONG
-		{ $$ = java_long_type; }
-|	CHAR
-		{ $$ = java_char_type; }
-;
-
-FloatingPointType:
-	FLOAT
-		{ $$ = java_float_type; }
-|	DOUBLE
-		{ $$ = java_double_type; }
-;
-
-/* UNUSED:
-ReferenceType:
-	ClassOrInterfaceType
-|	ArrayType
-;
-*/
-
-ClassOrInterfaceType:
-	Name
-		{ $$ = java_type_from_name ($1); }
-;
-
-ClassType:
-	ClassOrInterfaceType
-;
-
-ArrayType:
-	PrimitiveType Dims
-		{ $$ = java_array_type ($1, $2); }
-|	Name Dims
-		{ $$ = java_array_type (java_type_from_name ($1), $2); }
-;
-
-Name:
-	IDENTIFIER
-|	QualifiedName
-;
-
-ForcedName:
-	SimpleName
-|	QualifiedName
-;
-
-SimpleName:
-	IDENTIFIER
-|	NAME_OR_INT
-;
-
-QualifiedName:
-	Name '.' SimpleName
-		{ $$.length = $1.length + $3.length + 1;
-		  if ($1.ptr + $1.length + 1 == $3.ptr
-		      && $1.ptr[$1.length] == '.')
-		    $$.ptr = $1.ptr;  /* Optimization. */
-		  else
-		    {
-		      $$.ptr = (char *) malloc ($$.length + 1);
-		      make_cleanup (free, $$.ptr);
-		      sprintf ($$.ptr, "%.*s.%.*s",
-			       $1.length, $1.ptr, $3.length, $3.ptr);
-		} }
-;
-
-/*
-type_exp:	type
-			{ write_exp_elt_opcode(OP_TYPE);
-			  write_exp_elt_type($1);
-			  write_exp_elt_opcode(OP_TYPE);}
-	;
-	*/
-
-/* Expressions, including the comma operator.  */
-exp1	:	Expression
-	|	exp1 ',' Expression
-			{ write_exp_elt_opcode (BINOP_COMMA); }
-	;
-
-Primary:
-	PrimaryNoNewArray
-|	ArrayCreationExpression
-;
-
-PrimaryNoNewArray:
-	Literal
-|	THIS
-		{ write_exp_elt_opcode (OP_THIS);
-		  write_exp_elt_opcode (OP_THIS); }
-|	'(' Expression ')'
-|	ClassInstanceCreationExpression
-|	FieldAccess
-|	MethodInvocation
-|	ArrayAccess
-|	lcurly ArgumentList rcurly
-		{ write_exp_elt_opcode (OP_ARRAY);
-		  write_exp_elt_longcst ((LONGEST) 0);
-		  write_exp_elt_longcst ((LONGEST) $3);
-		  write_exp_elt_opcode (OP_ARRAY); }
-;
-
-lcurly:
-	'{'
-		{ start_arglist (); }
-;
-
-rcurly:
-	'}'
-		{ $$ = end_arglist () - 1; }
-;
-
-ClassInstanceCreationExpression:
-	NEW ClassType '(' ArgumentList_opt ')'
-		{ error ("FIXME - ClassInstanceCreationExpression"); }
-;
-
-ArgumentList:
-	Expression
-		{ arglist_len = 1; }
-|	ArgumentList ',' Expression
-		{ arglist_len++; }
-;
-
-ArgumentList_opt:
-	/* EMPTY */
-		{ arglist_len = 0; }
-| ArgumentList
-;
-
-ArrayCreationExpression:
-	NEW PrimitiveType DimExprs Dims_opt
-		{ error ("FIXME - ArrayCreatiionExpression"); }
-|	NEW ClassOrInterfaceType DimExprs Dims_opt
-		{ error ("FIXME - ArrayCreatiionExpression"); }
-;
-
-DimExprs:
-	DimExpr
-|	DimExprs DimExpr
-;
-
-DimExpr:
-	'[' Expression ']'
-;
-
-Dims:
-	'[' ']'
-		{ $$ = 1; }
-|	Dims '[' ']'
-	{ $$ = $1 + 1; }
-;
-
-Dims_opt:
-	Dims
-|	/* EMPTY */
-		{ $$ = 0; }
-;
-
-FieldAccess:
-	Primary '.' SimpleName
-		{ push_fieldnames ($3); }
-|	VARIABLE '.' SimpleName
-		{ push_fieldnames ($3); }
-/*|	SUPER '.' SimpleName { FIXME } */
-;
-
-MethodInvocation:
-	Name '(' ArgumentList_opt ')'
-		{ error ("method invocation not implemented"); }
-|	Primary '.' SimpleName '(' ArgumentList_opt ')'
-		{ error ("method invocation not implemented"); }
-|	SUPER '.' SimpleName '(' ArgumentList_opt ')'
-		{ error ("method invocation not implemented"); }
-;
-
-ArrayAccess:
-	Name '[' Expression ']'
-                {
-                  /* Emit code for the Name now, then exchange it in the
-		     expout array with the Expression's code.  We could
-		     introduce a OP_SWAP code or a reversed version of
-		     BINOP_SUBSCRIPT, but that makes the rest of GDB pay
-		     for our parsing kludges.  */
-		  struct expression *name_expr;
-
-		  push_expression_name ($1);
-		  name_expr = copy_exp (expout, expout_ptr);
-		  expout_ptr -= name_expr->nelts;
-		  insert_exp (expout_ptr-length_of_subexp (expout, expout_ptr),
-			      name_expr);
-		  free (name_expr);
-		  write_exp_elt_opcode (BINOP_SUBSCRIPT);
-		}
-|	VARIABLE '[' Expression ']'
-		{ write_exp_elt_opcode (BINOP_SUBSCRIPT); }
-|	PrimaryNoNewArray '[' Expression ']'
-		{ write_exp_elt_opcode (BINOP_SUBSCRIPT); }
-;
-
-PostfixExpression:
-	Primary
-|	Name
-		{ push_expression_name ($1); }
-|	VARIABLE
-		/* Already written by write_dollar_variable. */
-|	PostIncrementExpression
-|	PostDecrementExpression
-;
-
-PostIncrementExpression:
-	PostfixExpression INCREMENT
-		{ write_exp_elt_opcode (UNOP_POSTINCREMENT); }
-;
-
-PostDecrementExpression:
-	PostfixExpression DECREMENT
-		{ write_exp_elt_opcode (UNOP_POSTDECREMENT); }
-;
-
-UnaryExpression:
-	PreIncrementExpression
-|	PreDecrementExpression
-|	'+' UnaryExpression
-|	'-' UnaryExpression
-		{ write_exp_elt_opcode (UNOP_NEG); }
-|	'*' UnaryExpression 
-		{ write_exp_elt_opcode (UNOP_IND); } /*FIXME not in Java  */
-|	UnaryExpressionNotPlusMinus
-;
-
-PreIncrementExpression:
-	INCREMENT UnaryExpression
-		{ write_exp_elt_opcode (UNOP_PREINCREMENT); }
-;
-
-PreDecrementExpression:
-	DECREMENT UnaryExpression
-		{ write_exp_elt_opcode (UNOP_PREDECREMENT); }
-;
-
-UnaryExpressionNotPlusMinus:
-	PostfixExpression
-|	'~' UnaryExpression
-		{ write_exp_elt_opcode (UNOP_COMPLEMENT); }
-|	'!' UnaryExpression
-		{ write_exp_elt_opcode (UNOP_LOGICAL_NOT); }
-|	CastExpression
-	;
-
-CastExpression:
-	'(' PrimitiveType Dims_opt ')' UnaryExpression
-		{ write_exp_elt_opcode (UNOP_CAST);
-		  write_exp_elt_type (java_array_type ($2, $3));
-		  write_exp_elt_opcode (UNOP_CAST); }
-|	'(' Expression ')' UnaryExpressionNotPlusMinus
-		{
-		  int exp_size = expout_ptr;
-		  int last_exp_size = length_of_subexp(expout, expout_ptr);
-		  struct type *type;
-		  int i;
-		  int base = expout_ptr - last_exp_size - 3;
-		  if (base < 0 || expout->elts[base+2].opcode != OP_TYPE)
-		    error ("invalid cast expression");
-		  type = expout->elts[base+1].type;
-		  /* Remove the 'Expression' and slide the
-		     UnaryExpressionNotPlusMinus down to replace it. */
-		  for (i = 0;  i < last_exp_size;  i++)
-		    expout->elts[base + i] = expout->elts[base + i + 3];
-		  expout_ptr -= 3;
-		  if (TYPE_CODE (type) == TYPE_CODE_STRUCT)
-		    type = lookup_pointer_type (type);
-		  write_exp_elt_opcode (UNOP_CAST);
-		  write_exp_elt_type (type);
-		  write_exp_elt_opcode (UNOP_CAST);
-		}
-|	'(' Name Dims ')' UnaryExpressionNotPlusMinus
-		{ write_exp_elt_opcode (UNOP_CAST);
-		  write_exp_elt_type (java_array_type (java_type_from_name ($2), $3));
-		  write_exp_elt_opcode (UNOP_CAST); }
-;
-
-
-MultiplicativeExpression:
-	UnaryExpression
-|	MultiplicativeExpression '*' UnaryExpression
-		{ write_exp_elt_opcode (BINOP_MUL); }
-|	MultiplicativeExpression '/' UnaryExpression
-		{ write_exp_elt_opcode (BINOP_DIV); }
-|	MultiplicativeExpression '%' UnaryExpression
-		{ write_exp_elt_opcode (BINOP_REM); }
-;
-
-AdditiveExpression:
-	MultiplicativeExpression
-|	AdditiveExpression '+' MultiplicativeExpression
-		{ write_exp_elt_opcode (BINOP_ADD); }
-|	AdditiveExpression '-' MultiplicativeExpression
-		{ write_exp_elt_opcode (BINOP_SUB); }
-;
-
-ShiftExpression:
-	AdditiveExpression
-|	ShiftExpression LSH AdditiveExpression
-		{ write_exp_elt_opcode (BINOP_LSH); }
-|	ShiftExpression RSH AdditiveExpression
-		{ write_exp_elt_opcode (BINOP_RSH); }
-/* |	ShiftExpression >>> AdditiveExpression { FIXME } */
-;
-
-RelationalExpression:
-	ShiftExpression
-|	RelationalExpression '<' ShiftExpression
-		{ write_exp_elt_opcode (BINOP_LESS); }
-|	RelationalExpression '>' ShiftExpression
-		{ write_exp_elt_opcode (BINOP_GTR); }
-|	RelationalExpression LEQ ShiftExpression
-		{ write_exp_elt_opcode (BINOP_LEQ); }
-|	RelationalExpression GEQ ShiftExpression
-		{ write_exp_elt_opcode (BINOP_GEQ); }
-/* | RelationalExpresion INSTANCEOF ReferenceType { FIXME } */
-;
-
-EqualityExpression:
-	RelationalExpression
-|	EqualityExpression EQUAL RelationalExpression
-		{ write_exp_elt_opcode (BINOP_EQUAL); }
-|	EqualityExpression NOTEQUAL RelationalExpression
-		{ write_exp_elt_opcode (BINOP_NOTEQUAL); }
-;
-
-AndExpression:
-	EqualityExpression
-|	AndExpression '&' EqualityExpression
-		{ write_exp_elt_opcode (BINOP_BITWISE_AND); }
-;
-
-ExclusiveOrExpression:
-	AndExpression
-|	ExclusiveOrExpression '^' AndExpression
-		{ write_exp_elt_opcode (BINOP_BITWISE_XOR); }
-;
-InclusiveOrExpression:
-	ExclusiveOrExpression
-|	InclusiveOrExpression '|' ExclusiveOrExpression
-		{ write_exp_elt_opcode (BINOP_BITWISE_IOR); }
-;
-
-ConditionalAndExpression:
-	InclusiveOrExpression
-|	ConditionalAndExpression ANDAND InclusiveOrExpression
-		{ write_exp_elt_opcode (BINOP_LOGICAL_AND); }
-;
-
-ConditionalOrExpression:
-	ConditionalAndExpression
-|	ConditionalOrExpression OROR ConditionalAndExpression
-		{ write_exp_elt_opcode (BINOP_LOGICAL_OR); }
-;
-
-ConditionalExpression:
-	ConditionalOrExpression
-|	ConditionalOrExpression '?' Expression ':' ConditionalExpression
-		{ write_exp_elt_opcode (TERNOP_COND); }
-;
-
-AssignmentExpression:
-	ConditionalExpression
-|	Assignment
-;
-			  
-Assignment:
-	LeftHandSide '=' ConditionalExpression
-		{ write_exp_elt_opcode (BINOP_ASSIGN); }
-|	LeftHandSide ASSIGN_MODIFY ConditionalExpression
-		{ write_exp_elt_opcode (BINOP_ASSIGN_MODIFY);
-		  write_exp_elt_opcode ($2);
-		  write_exp_elt_opcode (BINOP_ASSIGN_MODIFY); }
-;
-
-LeftHandSide:
-	ForcedName
-		{ push_expression_name ($1); }
-|	VARIABLE
-		/* Already written by write_dollar_variable. */
-|	FieldAccess
-|	ArrayAccess
-;
-
-
-Expression:
-	AssignmentExpression
-;
-
-%%
-/* Take care of parsing a number (anything that starts with a digit).
-   Set yylval and return the token type; update lexptr.
-   LEN is the number of characters in it.  */
-
-/*** Needs some error checking for the float case ***/
-
-static int
-parse_number (p, len, parsed_float, putithere)
-     register char *p;
-     register int len;
-     int parsed_float;
-     YYSTYPE *putithere;
-{
-  register ULONGEST n = 0;
-  ULONGEST limit, limit_div_base;
-
-  register int c;
-  register int base = input_radix;
-
-  struct type *type;
-
-  if (parsed_float)
-    {
-      /* It's a float since it contains a point or an exponent.  */
-      char c;
-      int num = 0;	/* number of tokens scanned by scanf */
-      char saved_char = p[len];
-
-      p[len] = 0;	/* null-terminate the token */
-      if (sizeof (putithere->typed_val_float.dval) <= sizeof (float))
-	num = sscanf (p, "%g%c", (float *) &putithere->typed_val_float.dval, &c);
-      else if (sizeof (putithere->typed_val_float.dval) <= sizeof (double))
-	num = sscanf (p, "%lg%c", (double *) &putithere->typed_val_float.dval, &c);
-      else
-	{
-#ifdef SCANF_HAS_LONG_DOUBLE
-	  num = sscanf (p, "%Lg%c", &putithere->typed_val_float.dval, &c);
-#else
-	  /* Scan it into a double, then assign it to the long double.
-	     This at least wins with values representable in the range
-	     of doubles. */
-	  double temp;
-	  num = sscanf (p, "%lg%c", &temp, &c);
-	  putithere->typed_val_float.dval = temp;
-#endif
-	}
-      p[len] = saved_char;	/* restore the input stream */
-      if (num != 1) 		/* check scanf found ONLY a float ... */
-	return ERROR;
-      /* See if it has `f' or `d' suffix (float or double).  */
-
-      c = tolower (p[len - 1]);
-
-      if (c == 'f' || c == 'F')
-	putithere->typed_val_float.type = builtin_type_float;
-      else if (isdigit (c) || c == '.' || c == 'd' || c == 'D')
-	putithere->typed_val_float.type = builtin_type_double;
-      else
-	return ERROR;
-
-      return FLOATING_POINT_LITERAL;
-    }
-
-  /* Handle base-switching prefixes 0x, 0t, 0d, 0 */
-  if (p[0] == '0')
-    switch (p[1])
-      {
-      case 'x':
-      case 'X':
-	if (len >= 3)
-	  {
-	    p += 2;
-	    base = 16;
-	    len -= 2;
-	  }
-	break;
-
-      case 't':
-      case 'T':
-      case 'd':
-      case 'D':
-	if (len >= 3)
-	  {
-	    p += 2;
-	    base = 10;
-	    len -= 2;
-	  }
-	break;
-
-      default:
-	base = 8;
-	break;
-      }
-
-  c = p[len-1];
-  limit = (ULONGEST)0xffffffff;
-  if (c == 'l' || c == 'L')
-    {
-      type = java_long_type;
-      len--;
-      /* A paranoid calculation of (1<<64)-1. */
-      limit = ((limit << 16) << 16) | limit;
-    }
-  else
-    {
-      type = java_int_type;
-    }
-  limit_div_base = limit / (ULONGEST) base;
-
-  while (--len >= 0)
-    {
-      c = *p++;
-      if (c >= '0' && c <= '9')
-	c -= '0';
-      else if (c >= 'A' && c <= 'Z')
-	c -= 'A' - 10;
-      else if (c >= 'a' && c <= 'z')
-	c -= 'a' - 10;
-      else
-	return ERROR;	/* Char not a digit */
-      if (c >= base)
-	return ERROR;
-      if (n > limit_div_base
-	  || (n *= base) > limit - c)
-	error ("Numeric constant too large.");
-      n += c;
-	}
-
-   putithere->typed_val_int.val = n;
-   putithere->typed_val_int.type = type;
-   return INTEGER_LITERAL;
-}
-
-struct token
-{
-  char *operator;
-  int token;
-  enum exp_opcode opcode;
-};
-
-static const struct token tokentab3[] =
-  {
-    {">>=", ASSIGN_MODIFY, BINOP_RSH},
-    {"<<=", ASSIGN_MODIFY, BINOP_LSH}
-  };
-
-static const struct token tokentab2[] =
-  {
-    {"+=", ASSIGN_MODIFY, BINOP_ADD},
-    {"-=", ASSIGN_MODIFY, BINOP_SUB},
-    {"*=", ASSIGN_MODIFY, BINOP_MUL},
-    {"/=", ASSIGN_MODIFY, BINOP_DIV},
-    {"%=", ASSIGN_MODIFY, BINOP_REM},
-    {"|=", ASSIGN_MODIFY, BINOP_BITWISE_IOR},
-    {"&=", ASSIGN_MODIFY, BINOP_BITWISE_AND},
-    {"^=", ASSIGN_MODIFY, BINOP_BITWISE_XOR},
-    {"++", INCREMENT, BINOP_END},
-    {"--", DECREMENT, BINOP_END},
-    {"&&", ANDAND, BINOP_END},
-    {"||", OROR, BINOP_END},
-    {"<<", LSH, BINOP_END},
-    {">>", RSH, BINOP_END},
-    {"==", EQUAL, BINOP_END},
-    {"!=", NOTEQUAL, BINOP_END},
-    {"<=", LEQ, BINOP_END},
-    {">=", GEQ, BINOP_END}
-  };
-
-/* Read one token, getting characters through lexptr.  */
-
-static int
-yylex ()
-{
-  int c;
-  int namelen;
-  unsigned int i;
-  char *tokstart;
-  char *tokptr;
-  int tempbufindex;
-  static char *tempbuf;
-  static int tempbufsize;
-  
- retry:
-
-  tokstart = lexptr;
-  /* See if it is a special token of length 3.  */
-  for (i = 0; i < sizeof tokentab3 / sizeof tokentab3[0]; i++)
-    if (STREQN (tokstart, tokentab3[i].operator, 3))
-      {
-	lexptr += 3;
-	yylval.opcode = tokentab3[i].opcode;
-	return tokentab3[i].token;
-      }
-
-  /* See if it is a special token of length 2.  */
-  for (i = 0; i < sizeof tokentab2 / sizeof tokentab2[0]; i++)
-    if (STREQN (tokstart, tokentab2[i].operator, 2))
-      {
-	lexptr += 2;
-	yylval.opcode = tokentab2[i].opcode;
-	return tokentab2[i].token;
-      }
-
-  switch (c = *tokstart)
-    {
-    case 0:
-      return 0;
-
-    case ' ':
-    case '\t':
-    case '\n':
-      lexptr++;
-      goto retry;
-
-    case '\'':
-      /* We either have a character constant ('0' or '\177' for example)
-	 or we have a quoted symbol reference ('foo(int,int)' in C++
-	 for example). */
-      lexptr++;
-      c = *lexptr++;
-      if (c == '\\')
-	c = parse_escape (&lexptr);
-      else if (c == '\'')
-	error ("Empty character constant.");
-
-      yylval.typed_val_int.val = c;
-      yylval.typed_val_int.type = builtin_type_char;
-
-      c = *lexptr++;
-      if (c != '\'')
-	{
-	  namelen = skip_quoted (tokstart) - tokstart;
-	  if (namelen > 2)
-	    {
-	      lexptr = tokstart + namelen;
-	      if (lexptr[-1] != '\'')
-		error ("Unmatched single quote.");
-	      namelen -= 2;
-	      tokstart++;
-	      goto tryname;
-	    }
-	  error ("Invalid character constant.");
-	}
-      return INTEGER_LITERAL;
-
-    case '(':
-      paren_depth++;
-      lexptr++;
-      return c;
-
-    case ')':
-      if (paren_depth == 0)
-	return 0;
-      paren_depth--;
-      lexptr++;
-      return c;
-
-    case ',':
-      if (comma_terminates && paren_depth == 0)
-	return 0;
-      lexptr++;
-      return c;
-
-    case '.':
-      /* Might be a floating point number.  */
-      if (lexptr[1] < '0' || lexptr[1] > '9')
-	goto symbol;		/* Nope, must be a symbol. */
-      /* FALL THRU into number case.  */
-
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-    case '4':
-    case '5':
-    case '6':
-    case '7':
-    case '8':
-    case '9':
-      {
-	/* It's a number.  */
-	int got_dot = 0, got_e = 0, toktype;
-	register char *p = tokstart;
-	int hex = input_radix > 10;
-
-	if (c == '0' && (p[1] == 'x' || p[1] == 'X'))
-	  {
-	    p += 2;
-	    hex = 1;
-	  }
-	else if (c == '0' && (p[1]=='t' || p[1]=='T' || p[1]=='d' || p[1]=='D'))
-	  {
-	    p += 2;
-	    hex = 0;
-	  }
-
-	for (;; ++p)
-	  {
-	    /* This test includes !hex because 'e' is a valid hex digit
-	       and thus does not indicate a floating point number when
-	       the radix is hex.  */
-	    if (!hex && !got_e && (*p == 'e' || *p == 'E'))
-	      got_dot = got_e = 1;
-	    /* This test does not include !hex, because a '.' always indicates
-	       a decimal floating point number regardless of the radix.  */
-	    else if (!got_dot && *p == '.')
-	      got_dot = 1;
-	    else if (got_e && (p[-1] == 'e' || p[-1] == 'E')
-		     && (*p == '-' || *p == '+'))
-	      /* This is the sign of the exponent, not the end of the
-		 number.  */
-	      continue;
-	    /* We will take any letters or digits.  parse_number will
-	       complain if past the radix, or if L or U are not final.  */
-	    else if ((*p < '0' || *p > '9')
-		     && ((*p < 'a' || *p > 'z')
-				  && (*p < 'A' || *p > 'Z')))
-	      break;
-	  }
-	toktype = parse_number (tokstart, p - tokstart, got_dot|got_e, &yylval);
-        if (toktype == ERROR)
-	  {
-	    char *err_copy = (char *) alloca (p - tokstart + 1);
-
-	    memcpy (err_copy, tokstart, p - tokstart);
-	    err_copy[p - tokstart] = 0;
-	    error ("Invalid number \"%s\".", err_copy);
-	  }
-	lexptr = p;
-	return toktype;
-      }
-
-    case '+':
-    case '-':
-    case '*':
-    case '/':
-    case '%':
-    case '|':
-    case '&':
-    case '^':
-    case '~':
-    case '!':
-    case '<':
-    case '>':
-    case '[':
-    case ']':
-    case '?':
-    case ':':
-    case '=':
-    case '{':
-    case '}':
-    symbol:
-      lexptr++;
-      return c;
-
-    case '"':
-
-      /* Build the gdb internal form of the input string in tempbuf,
-	 translating any standard C escape forms seen.  Note that the
-	 buffer is null byte terminated *only* for the convenience of
-	 debugging gdb itself and printing the buffer contents when
-	 the buffer contains no embedded nulls.  Gdb does not depend
-	 upon the buffer being null byte terminated, it uses the length
-	 string instead.  This allows gdb to handle C strings (as well
-	 as strings in other languages) with embedded null bytes */
-
-      tokptr = ++tokstart;
-      tempbufindex = 0;
-
-      do {
-	/* Grow the static temp buffer if necessary, including allocating
-	   the first one on demand. */
-	if (tempbufindex + 1 >= tempbufsize)
-	  {
-	    tempbuf = (char *) realloc (tempbuf, tempbufsize += 64);
-	  }
-	switch (*tokptr)
-	  {
-	  case '\0':
-	  case '"':
-	    /* Do nothing, loop will terminate. */
-	    break;
-	  case '\\':
-	    tokptr++;
-	    c = parse_escape (&tokptr);
-	    if (c == -1)
-	      {
-		continue;
-	      }
-	    tempbuf[tempbufindex++] = c;
-	    break;
-	  default:
-	    tempbuf[tempbufindex++] = *tokptr++;
-	    break;
-	  }
-      } while ((*tokptr != '"') && (*tokptr != '\0'));
-      if (*tokptr++ != '"')
-	{
-	  error ("Unterminated string in expression.");
-	}
-      tempbuf[tempbufindex] = '\0';	/* See note above */
-      yylval.sval.ptr = tempbuf;
-      yylval.sval.length = tempbufindex;
-      lexptr = tokptr;
-      return (STRING_LITERAL);
-    }
-
-  if (!(c == '_' || c == '$'
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')))
-    /* We must have come across a bad character (e.g. ';').  */
-    error ("Invalid character '%c' in expression.", c);
-
-  /* It's a name.  See how long it is.  */
-  namelen = 0;
-  for (c = tokstart[namelen];
-       (c == '_' || c == '$' || (c >= '0' && c <= '9')
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '<');)
-    {
-      if (c == '<')
-	{
-	  int i = namelen;
-	  while (tokstart[++i] && tokstart[i] != '>');
-	  if (tokstart[i] == '>')
-	    namelen = i;
-	}
-       c = tokstart[++namelen];
-     }
-
-  /* The token "if" terminates the expression and is NOT 
-     removed from the input stream.  */
-  if (namelen == 2 && tokstart[0] == 'i' && tokstart[1] == 'f')
-    {
-      return 0;
-    }
-
-  lexptr += namelen;
-
-  tryname:
-
-  /* Catch specific keywords.  Should be done with a data structure.  */
-  switch (namelen)
-    {
-    case 7:
-      if (STREQN (tokstart, "boolean", 7))
-	return BOOLEAN;
-      break;
-    case 6:
-      if (STREQN (tokstart, "double", 6))      
-	return DOUBLE;
-      break;
-    case 5:
-      if (STREQN (tokstart, "short", 5))
-	return SHORT;
-      if (STREQN (tokstart, "false", 5))
-	{
-	  yylval.lval = 0;
-	  return BOOLEAN_LITERAL;
-	}
-      if (STREQN (tokstart, "super", 5))
-	return SUPER;
-      if (STREQN (tokstart, "float", 5))
-	return FLOAT;
-      break;
-    case 4:
-      if (STREQN (tokstart, "long", 4))
-	return LONG;
-      if (STREQN (tokstart, "byte", 4))
-	return BYTE;
-      if (STREQN (tokstart, "char", 4))
-	return CHAR;
-      if (STREQN (tokstart, "true", 4))
-	{
-	  yylval.lval = 1;
-	  return BOOLEAN_LITERAL;
-	}
-      if (current_language->la_language == language_cplus
-	  && STREQN (tokstart, "this", 4))
-	{
-	  static const char this_name[] =
-				 { CPLUS_MARKER, 't', 'h', 'i', 's', '\0' };
-
-	  if (lookup_symbol (this_name, expression_context_block,
-			     VAR_NAMESPACE, (int *) NULL,
-			     (struct symtab **) NULL))
-	    return THIS;
-	}
-      break;
-    case 3:
-      if (STREQN (tokstart, "int", 3))
-	return INT;
-      if (STREQN (tokstart, "new", 3))
-	return NEW;
-      break;
-    default:
-      break;
-    }
-
-  yylval.sval.ptr = tokstart;
-  yylval.sval.length = namelen;
-
-  if (*tokstart == '$')
-    {
-      write_dollar_variable (yylval.sval);
-      return VARIABLE;
-    }
-
-  /* Input names that aren't symbols but ARE valid hex numbers,
-     when the input radix permits them, can be names or numbers
-     depending on the parse.  Note we support radixes > 16 here.  */
-  if (((tokstart[0] >= 'a' && tokstart[0] < 'a' + input_radix - 10) ||
-       (tokstart[0] >= 'A' && tokstart[0] < 'A' + input_radix - 10)))
-    {
-      YYSTYPE newlval;	/* Its value is ignored.  */
-      int hextype = parse_number (tokstart, namelen, 0, &newlval);
-      if (hextype == INTEGER_LITERAL)
-	return NAME_OR_INT;
-    }
-  return IDENTIFIER;
-}
-
-void
-yyerror (msg)
-     char *msg;
-{
-  error ("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
-}
-
-static struct type *
-java_type_from_name (name)
-     struct stoken name;
- 
-{
-  char *tmp = copy_name (name);
-  struct type *typ = java_lookup_class (tmp);
-  if (typ == NULL || TYPE_CODE (typ) != TYPE_CODE_STRUCT)
-    error ("No class named %s.", tmp);
-  return typ;
-}
-
-/* If NAME is a valid variable name in this scope, push it and return 1.
-   Otherwise, return 0. */
-
-static int
-push_variable (name)
-     struct stoken name;
- 
-{
-  char *tmp = copy_name (name);
-  int is_a_field_of_this = 0;
-  struct symbol *sym;
-  sym = lookup_symbol (tmp, expression_context_block, VAR_NAMESPACE,
-		       &is_a_field_of_this, (struct symtab **) NULL);
-  if (sym && SYMBOL_CLASS (sym) != LOC_TYPEDEF)
-    {
-      if (symbol_read_needs_frame (sym))
-	{
-	  if (innermost_block == 0 ||
-	      contained_in (block_found, innermost_block))
-	    innermost_block = block_found;
-	}
-
-      write_exp_elt_opcode (OP_VAR_VALUE);
-      /* We want to use the selected frame, not another more inner frame
-	 which happens to be in the same block.  */
-      write_exp_elt_block (NULL);
-      write_exp_elt_sym (sym);
-      write_exp_elt_opcode (OP_VAR_VALUE);
-      return 1;
-    }
-  if (is_a_field_of_this)
-    {
-      /* it hangs off of `this'.  Must not inadvertently convert from a
-	 method call to data ref.  */
-      if (innermost_block == 0 || 
-	  contained_in (block_found, innermost_block))
-	innermost_block = block_found;
-      write_exp_elt_opcode (OP_THIS);
-      write_exp_elt_opcode (OP_THIS);
-      write_exp_elt_opcode (STRUCTOP_PTR);
-      write_exp_string (name);
-      write_exp_elt_opcode (STRUCTOP_PTR);
-      return 1;
-    }
-  return 0;
-}
-
-/* Assuming a reference expression has been pushed, emit the
-   STRUCTOP_STRUCT ops to access the field named NAME.  If NAME is a
-   qualified name (has '.'), generate a field access for each part. */
-
-static void
-push_fieldnames (name)
-     struct stoken name;
-{
-  int i;
-  struct stoken token;
-  token.ptr = name.ptr;
-  for (i = 0;  ;  i++)
-    {
-      if (i == name.length || name.ptr[i] == '.')
-	{
-	  /* token.ptr is start of current field name. */
-	  token.length = &name.ptr[i] - token.ptr;
-	  write_exp_elt_opcode (STRUCTOP_STRUCT);
-	  write_exp_string (token);
-	  write_exp_elt_opcode (STRUCTOP_STRUCT);
-	  token.ptr += token.length + 1;
-	}
-      if (i >= name.length)
-	break;
-    }
-}
-
-/* Helper routine for push_expression_name.
-   Handle a qualified name, where DOT_INDEX is the index of the first '.' */
-
-static void
-push_qualified_expression_name (name, dot_index)
-     struct stoken name;
-     int dot_index;
-{
-  struct stoken token;
-  char *tmp;
-  struct type *typ;
-
-  token.ptr = name.ptr;
-  token.length = dot_index;
-
-  if (push_variable (token))
-    {
-      token.ptr = name.ptr + dot_index + 1;
-      token.length = name.length - dot_index - 1;
-      push_fieldnames (token);
-      return;
-    }
-
-  token.ptr = name.ptr;
-  for (;;)
-    {
-      token.length = dot_index;
-      tmp = copy_name (token);
-      typ = java_lookup_class (tmp);
-      if (typ != NULL)
-	{
-	  if (dot_index == name.length)
-	    {
-	      write_exp_elt_opcode(OP_TYPE);
-	      write_exp_elt_type(typ);
-	      write_exp_elt_opcode(OP_TYPE);
-	      return;
-	    }
-	  dot_index++;  /* Skip '.' */
-	  name.ptr += dot_index;
-	  name.length -= dot_index;
-	  dot_index = 0;
-	  while (dot_index < name.length && name.ptr[dot_index] != '.') 
-	    dot_index++;
-	  token.ptr = name.ptr;
-	  token.length = dot_index;
-	  write_exp_elt_opcode (OP_SCOPE);
-	  write_exp_elt_type (typ);
-	  write_exp_string (token);
-	  write_exp_elt_opcode (OP_SCOPE); 
-	  if (dot_index < name.length)
-	    {
-	      dot_index++;
-	      name.ptr += dot_index;
-	      name.length -= dot_index;
-	      push_fieldnames (name);
-	    }
-	  return;
-	}
-      else if (dot_index >= name.length)
-	break;
-      dot_index++;  /* Skip '.' */
-      while (dot_index < name.length && name.ptr[dot_index] != '.')
-	dot_index++;
-    }
-  error ("unknown type `%.*s'", name.length, name.ptr);
-}
-
-/* Handle Name in an expression (or LHS).
-   Handle VAR, TYPE, TYPE.FIELD1....FIELDN and VAR.FIELD1....FIELDN. */
-
-static void
-push_expression_name (name)
-     struct stoken name;
-{
-  char *tmp;
-  struct type *typ;
-  char *ptr;
-  int i;
-
-  for (i = 0;  i < name.length;  i++)
-    {
-      if (name.ptr[i] == '.')
-	{
-	  /* It's a Qualified Expression Name. */
-	  push_qualified_expression_name (name, i);
-	  return;
-	}
-    }
-
-  /* It's a Simple Expression Name. */
-  
-  if (push_variable (name))
-    return;
-  tmp = copy_name (name);
-  typ = java_lookup_class (tmp);
-  if (typ != NULL)
-    {
-      write_exp_elt_opcode(OP_TYPE);
-      write_exp_elt_type(typ);
-      write_exp_elt_opcode(OP_TYPE);
-    }
-  else
-    {
-      struct minimal_symbol *msymbol;
-
-      msymbol = lookup_minimal_symbol (tmp, NULL, NULL);
-      if (msymbol != NULL)
-	{
-	  write_exp_msymbol (msymbol,
-			     lookup_function_type (builtin_type_int),
-			     builtin_type_int);
-	}
-      else if (!have_full_symbols () && !have_partial_symbols ())
-	error ("No symbol table is loaded.  Use the \"file\" command.");
-      else
-	error ("No symbol \"%s\" in current context.", tmp);
-    }
-
-}
-
-
-/* The following two routines, copy_exp and insert_exp, aren't specific to
-   Java, so they could go in parse.c, but their only purpose is to support
-   the parsing kludges we use in this file, so maybe it's best to isolate
-   them here.  */
-
-/* Copy the expression whose last element is at index ENDPOS - 1 in EXPR
-   into a freshly malloc'ed struct expression.  Its language_defn is set
-   to null.  */
-static struct expression *
-copy_exp (expr, endpos)
-     struct expression *expr;
-     int endpos;
-{
-  int len = length_of_subexp (expr, endpos);
-  struct expression *new
-    = (struct expression *) malloc (sizeof (*new) + EXP_ELEM_TO_BYTES (len));
-  new->nelts = len;
-  memcpy (new->elts, expr->elts + endpos - len, EXP_ELEM_TO_BYTES (len));
-  new->language_defn = 0;
-
-  return new;
-}
-
-/* Insert the expression NEW into the current expression (expout) at POS.  */
-static void
-insert_exp (pos, new)
-     int pos;
-     struct expression *new;
-{
-  int newlen = new->nelts;
-
-  /* Grow expout if necessary.  In this function's only use at present,
-     this should never be necessary.  */
-  if (expout_ptr + newlen > expout_size)
-    {
-      expout_size = max (expout_size * 2, expout_ptr + newlen + 10);
-      expout = (struct expression *)
-	realloc ((char *) expout, (sizeof (struct expression)
-				    + EXP_ELEM_TO_BYTES (expout_size)));
-    }
-
-  {
-    int i;
-
-    for (i = expout_ptr - 1; i >= pos; i--)
-      expout->elts[i + newlen] = expout->elts[i];
-  }
-  
-  memcpy (expout->elts + pos, new->elts, EXP_ELEM_TO_BYTES (newlen));
-  expout_ptr += newlen;
-}
diff --git a/gdb/jv-lang.c b/gdb/jv-lang.c
deleted file mode 100644
index 8ada2e7..0000000
--- a/gdb/jv-lang.c
+++ /dev/null
@@ -1,993 +0,0 @@
-/* Java language support routines for GDB, the GNU debugger.
-   Copyright 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "gdbtypes.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdb_string.h"
-#include "value.h"
-#include "c-lang.h"
-#include "jv-lang.h"
-#include "gdbcore.h"
-#include <ctype.h>
-
-struct type *java_int_type;
-struct type *java_byte_type;
-struct type *java_short_type;
-struct type *java_long_type;
-struct type *java_boolean_type;
-struct type *java_char_type;
-struct type *java_float_type;
-struct type *java_double_type;
-struct type *java_void_type;
-
-static void java_emit_char PARAMS ((int c, GDB_FILE *stream, int quoter));
-
-/* This objfile contains symtabs that have been dynamically created
-   to record dynamically loaded Java classes and dynamically
-   compiled java methods. */
-
-static struct objfile *dynamics_objfile = NULL;
-
-static struct type *java_link_class_type PARAMS ((struct type *, value_ptr));
-
-static struct objfile *
-get_dynamics_objfile ()
-{
-  if (dynamics_objfile == NULL)
-    {
-
-/* CHECK WITH STU -- edie. Params 3 and 4 are USER_LOADED and IS_SOLIB. 
-   USER_LOADED - used by run_command to remove old objfile entries which 
-                 are no longer valid 
-   IS_SOLIB    - 1 if the object file is a shared library */
-
-      dynamics_objfile = allocate_objfile (NULL, 0, 0, 0);
-    }
-  return dynamics_objfile;
-}
-
-#if 1
-/* symtab contains classes read from the inferior. */
-
-static struct symtab *class_symtab = NULL;
-
-/* Maximum number of class in class_symtab before relocation is needed. */
-
-static int class_symtab_space;
-
-struct symtab *
-get_java_class_symtab ()
-{
-  if (class_symtab == NULL)
-    {
-      struct objfile *objfile = get_dynamics_objfile();
-      struct blockvector *bv;
-      struct block *bl;
-      class_symtab = allocate_symtab ("<java-classes>", objfile);
-      class_symtab->language = language_java;
-      bv = (struct blockvector *)
-	obstack_alloc (&objfile->symbol_obstack, sizeof (struct blockvector));
-      BLOCKVECTOR_NBLOCKS (bv) = 1;
-      BLOCKVECTOR (class_symtab) = bv;
-
-      /* Allocate dummy STATIC_BLOCK. */
-      bl = (struct block *)
-	obstack_alloc (&objfile->symbol_obstack, sizeof (struct block));
-      BLOCK_NSYMS (bl) = 0;
-      BLOCK_START (bl) = 0;
-      BLOCK_END (bl) = 0;
-      BLOCK_FUNCTION (bl) = NULL;
-      BLOCK_SUPERBLOCK (bl) = NULL;
-      BLOCK_GCC_COMPILED (bl) = 0;
-      BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK) = bl;
-
-      /* Allocate GLOBAL_BLOCK.  This has to be relocatable. */
-      class_symtab_space = 128;
-      bl = (struct block *)
-	mmalloc (objfile->md,
-		 sizeof (struct block)
-		 + ((class_symtab_space - 1) * sizeof (struct symbol *)));
-      *bl = *BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-      BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK) = bl;
-      class_symtab->free_ptr = (char *) bl;
-    }
-  return class_symtab;
-}
-
-static void
-add_class_symtab_symbol (sym)
-     struct symbol *sym;
-{
-  struct symtab *symtab = get_java_class_symtab ();
-  struct blockvector *bv = BLOCKVECTOR (symtab);
-  struct block *bl = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-  if (BLOCK_NSYMS (bl) >= class_symtab_space)
-    {
-      /* Need to re-allocate. */
-      class_symtab_space *= 2;
-      bl = (struct block *)
-	mrealloc (symtab->objfile->md, bl,
-		  sizeof (struct block)
-		  + ((class_symtab_space - 1) * sizeof (struct symbol *)));
-      class_symtab->free_ptr = (char *) bl;
-      BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK) = bl;
-    }
-  
-  BLOCK_SYM (bl, BLOCK_NSYMS (bl)) = sym;
-  BLOCK_NSYMS (bl) = BLOCK_NSYMS (bl) + 1;
-}
-
-struct symbol *
-add_class_symbol (type, addr)
-     struct type *type;
-     CORE_ADDR addr;
-{
-  struct symbol *sym;
-  sym = (struct symbol *)
-    obstack_alloc (&dynamics_objfile->symbol_obstack, sizeof (struct symbol));
-  memset (sym, 0, sizeof (struct symbol));
-  SYMBOL_LANGUAGE (sym) = language_java;
-  SYMBOL_NAME (sym) = TYPE_TAG_NAME (type);
-  SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-  /*  SYMBOL_VALUE (sym) = valu;*/
-  SYMBOL_TYPE (sym) = type;
-  SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-  SYMBOL_VALUE_ADDRESS (sym) = addr;
-  return sym;
-}
-#endif
-
-struct type *
-java_lookup_class (name)
-     char *name;
-{
-  struct symbol *sym;
-  sym = lookup_symbol (name, expression_context_block, STRUCT_NAMESPACE,
-		       (int *) 0, (struct symtab **) NULL);
-  if (sym != NULL)
-    return SYMBOL_TYPE (sym);
-#if 0
-  CORE_ADDR addr;
-  if (called from parser)
-    {
-      call lookup_class (or similar) in inferior;
-      if not found:
-	return NULL;
-      addr = found in inferior;
-    }
-  else
-    addr = 0;
-  struct type *type;
-  type = alloc_type (objfile);
-  TYPE_CODE (type) = TYPE_CODE_STRUCT;
-  INIT_CPLUS_SPECIFIC (type);
-  TYPE_TAG_NAME (type) = obsavestring (name, strlen(name), &objfile->type_obstack);
-  TYPE_FLAGS (type) |= TYPE_FLAG_STUB;
-  TYPE ? = addr;
-  return type;
-#else
-  /* FIXME - should search inferior's symbol table. */
-  return NULL;
-#endif
-}
-
-/* Return a nul-terminated string (allocated on OBSTACK) for
-   a name given by NAME (which has type Utf8Const*). */
-
-char *
-get_java_utf8_name (obstack, name)
-     struct obstack *obstack;
-     value_ptr name;
-{
-  char *chrs;
-  value_ptr temp = name;
-  int name_length;
-  CORE_ADDR data_addr;
-  temp = value_struct_elt (&temp, NULL, "length", NULL, "structure");
-  name_length = (int) value_as_long (temp);
-  data_addr = VALUE_ADDRESS (temp) + VALUE_OFFSET (temp)
-    + TYPE_LENGTH (VALUE_TYPE (temp));
-  chrs = obstack_alloc (obstack, name_length+1);
-  chrs [name_length] = '\0';
-  read_memory_section (data_addr, chrs, name_length, NULL);
-  return chrs;
-}
-
-value_ptr
-java_class_from_object (obj_val)
-     value_ptr obj_val;
-{
-  /* This is all rather inefficient, since the offsets of dtable and
-     class are fixed.  FIXME */
-  value_ptr dtable_val;
-
-  if (TYPE_CODE (VALUE_TYPE (obj_val)) == TYPE_CODE_PTR
-      && TYPE_LENGTH (TYPE_TARGET_TYPE (VALUE_TYPE (obj_val))) == 0)
-    {
-      struct symbol *sym;
-      sym = lookup_symbol ("Hjava_lang_Object", NULL, STRUCT_NAMESPACE,
-			   (int *) 0, (struct symtab **) NULL);
-      if (sym != NULL)
-	obj_val = value_at (VALUE_TYPE (sym),
-			    value_as_pointer (obj_val), NULL);
-    }
-
-  dtable_val = value_struct_elt (&obj_val, NULL, "dtable", NULL, "structure");
-  return value_struct_elt (&dtable_val, NULL, "class", NULL, "structure");
-}
-
-/* Check if CLASS_IS_PRIMITIVE(value of clas): */
-int
-java_class_is_primitive (clas)
-     value_ptr clas;
-{
-  value_ptr dtable = value_struct_elt (&clas, NULL, "dtable", NULL, "struct");
-  CORE_ADDR i = value_as_pointer (dtable);
-  return (int) (i & 0x7fffffff) == (int) 0x7fffffff;
-}
-
-/* Read a Kaffe Class object, and generated a gdb (TYPE_CODE_STRUCT) type. */
-
-struct type *
-type_from_class (clas)
-     value_ptr clas;
-{
-  struct type *type;
-  char *name;
-  value_ptr temp;
-  struct objfile *objfile;
-  value_ptr utf8_name;
-  char *nptr;
-  CORE_ADDR addr;
-  struct block *bl;
-  int i;
-  int is_array = 0;
-
-  type = check_typedef (VALUE_TYPE (clas));
-  if (TYPE_CODE (type) == TYPE_CODE_PTR)
-    {
-      if (value_logical_not (clas))
-	return NULL;
-      clas = value_ind (clas);
-    }
-  addr = VALUE_ADDRESS (clas) + VALUE_OFFSET (clas);
-
-#if 0
-  get_java_class_symtab ();
-  bl = BLOCKVECTOR_BLOCK (BLOCKVECTOR (class_symtab), GLOBAL_BLOCK);
-  for (i = BLOCK_NSYMS (bl);  --i >= 0; )
-    {
-      struct symbol *sym = BLOCK_SYM (bl, i);
-      if (SYMBOL_VALUE_ADDRESS (sym) == addr)
-	return SYMBOL_TYPE (sym);
-    }
-#endif
-
-  objfile = get_dynamics_objfile();
-  if (java_class_is_primitive (clas))
-    {
-      value_ptr sig;
-      temp = clas;
-      sig = value_struct_elt (&temp, NULL, "msize", NULL, "structure");
-      return java_primitive_type (value_as_long (sig));
-    }
-
-  /* Get Class name. */
-  /* if clasloader non-null, prepend loader address. FIXME */
-  temp = clas;
-  utf8_name = value_struct_elt (&temp, NULL, "name", NULL, "structure");
-  name = get_java_utf8_name (&objfile->type_obstack, utf8_name);
-  for (nptr = name;  *nptr != 0;  nptr++)
-    {
-      if (*nptr == '/')
-	*nptr = '.';
-    }
-
-  type = java_lookup_class (name);
-  if (type != NULL)
-    return type;
-
-  type = alloc_type (objfile);
-  TYPE_CODE (type) = TYPE_CODE_STRUCT;
-  INIT_CPLUS_SPECIFIC (type);
-
-  if (name[0] == '[')
-    {
-      is_array = 1;
-      temp = clas;
-      /* Set array element type. */
-      temp = value_struct_elt (&temp, NULL, "methods", NULL, "structure");
-      VALUE_TYPE (temp) = lookup_pointer_type (VALUE_TYPE (clas));
-      TYPE_TARGET_TYPE (type) = type_from_class (temp);
-    }
-
-  ALLOCATE_CPLUS_STRUCT_TYPE (type);
-  TYPE_TAG_NAME (type) = name;
-
-  add_class_symtab_symbol (add_class_symbol (type, addr));
-  return java_link_class_type (type, clas);
-}
-
-/* Fill in class TYPE with data from the CLAS value. */ 
-
-struct type *
-java_link_class_type (type, clas)
-     struct type *type;
-     value_ptr clas;
-{
-  value_ptr temp;
-  char *unqualified_name;
-  char *name = TYPE_TAG_NAME (type);
-  int ninterfaces, nfields, nmethods;
-  int type_is_object = 0;
-  struct fn_field *fn_fields;
-  struct fn_fieldlist *fn_fieldlists;
-  value_ptr fields, field, method, methods;
-  int i, j;
-  struct objfile *objfile = get_dynamics_objfile();
-  struct type *tsuper;
-
-  unqualified_name = strrchr (name, '.');
-  if (unqualified_name == NULL)
-    unqualified_name = name;
-
-  temp = clas;
-  temp = value_struct_elt (&temp, NULL, "superclass", NULL, "structure");
-  if (name != NULL && strcmp (name, "java.lang.Object") == 0)
-    {
-      tsuper = get_java_object_type ();
-      if (tsuper && TYPE_CODE (tsuper) == TYPE_CODE_PTR)
-	tsuper = TYPE_TARGET_TYPE (tsuper);
-      type_is_object = 1;
-    }
-  else
-    tsuper = type_from_class (temp);
-
-#if 1
-  ninterfaces = 0;
-#else
-  temp = clas;
-  ninterfaces = value_as_long (value_struct_elt (&temp, NULL, "interface_len", NULL, "structure"));
-#endif
-  TYPE_N_BASECLASSES (type) = (tsuper == NULL ? 0 : 1) + ninterfaces;
-  temp = clas;
-  nfields = value_as_long (value_struct_elt (&temp, NULL, "nfields", NULL, "structure"));
-  nfields += TYPE_N_BASECLASSES (type);
-  nfields++;  /* Add one for dummy "class" field. */
-  TYPE_NFIELDS (type) = nfields;
-  TYPE_FIELDS (type) = (struct field *)
-    TYPE_ALLOC (type, sizeof (struct field) * nfields);
-
-  memset (TYPE_FIELDS (type), 0, sizeof (struct field) * nfields);
-
-  TYPE_FIELD_PRIVATE_BITS (type) =
-    (B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-  B_CLRALL (TYPE_FIELD_PRIVATE_BITS (type), nfields);
-
-  TYPE_FIELD_PROTECTED_BITS (type) =
-    (B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-  B_CLRALL (TYPE_FIELD_PROTECTED_BITS (type), nfields);
-
-  TYPE_FIELD_IGNORE_BITS (type) =
-    (B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-  B_CLRALL (TYPE_FIELD_IGNORE_BITS (type), nfields);
-
-  TYPE_FIELD_VIRTUAL_BITS (type) = (B_TYPE *)
-    TYPE_ALLOC (type, B_BYTES (TYPE_N_BASECLASSES (type)));
-  B_CLRALL (TYPE_FIELD_VIRTUAL_BITS (type), TYPE_N_BASECLASSES (type));
-
-  if (tsuper != NULL)
-    {
-      TYPE_BASECLASS (type, 0) = tsuper;
-      if (type_is_object)
-	SET_TYPE_FIELD_PRIVATE (type, 0);
-    }
-
-
-  if (name[0] == '[' && tsuper != NULL)
-    {
-      TYPE_LENGTH (type) = TYPE_LENGTH (tsuper) + 4;  /* size with "length" */
-    }
-  else
-    {
-      temp = clas;
-      temp = value_struct_elt (&temp, NULL, "bfsize", NULL, "structure");
-      TYPE_LENGTH (type) = value_as_long (temp);
-    }
-
-  fields = NULL;
-  nfields--;  /* First set up dummy "class" field. */
-  SET_FIELD_PHYSADDR (TYPE_FIELD (type, nfields),
-		      VALUE_ADDRESS (clas) + VALUE_OFFSET (clas));
-  TYPE_FIELD_NAME (type, nfields) = "class";
-  TYPE_FIELD_TYPE (type, nfields) = VALUE_TYPE (clas);
-  SET_TYPE_FIELD_PRIVATE (type, nfields);
-  
-  for (i = TYPE_N_BASECLASSES (type);  i < nfields;  i++)
-    {
-      int accflags;
-      int boffset;
-      if (fields == NULL)
-	{
-	  temp = clas;
-	  fields = value_struct_elt (&temp, NULL, "fields", NULL, "structure");
-	  field = value_ind (fields);
-	}
-      else
-	{ /* Re-use field value for next field. */
-	  VALUE_ADDRESS (field) += TYPE_LENGTH (VALUE_TYPE (field));
-	  VALUE_LAZY (field) = 1;
-	}
-      temp = field;
-      temp = value_struct_elt (&temp, NULL, "name", NULL, "structure");
-      TYPE_FIELD_NAME (type, i) =
-	get_java_utf8_name (&objfile->type_obstack, temp);
-      temp = field;
-      accflags = value_as_long (value_struct_elt (&temp, NULL, "accflags",
-						  NULL, "structure"));
-      temp = field;
-      temp = value_struct_elt (&temp, NULL, "info", NULL, "structure");
-      boffset = value_as_long (value_struct_elt (&temp, NULL, "boffset",
-						  NULL, "structure"));
-      if (accflags & 0x0001) /* public access */
-	{
-	  /* ??? */
-	}
-      if (accflags & 0x0002) /* private access */
-	{
-	  SET_TYPE_FIELD_PRIVATE (type, i);
-	}
-      if (accflags & 0x0004) /* protected access */
-	{
-	  SET_TYPE_FIELD_PROTECTED (type, i);
-	}
-      if (accflags & 0x0008)  /* ACC_STATIC */
-	SET_FIELD_PHYSADDR(TYPE_FIELD(type, i), boffset);
-      else
-	TYPE_FIELD_BITPOS (type, i) = 8 * boffset;
-      if (accflags & 0x8000) /* FIELD_UNRESOLVED_FLAG */
-	{
-	  TYPE_FIELD_TYPE (type, i) = get_java_object_type (); /* FIXME */
-	}
-      else
-	{
-	  struct type *ftype;
-	  temp = field;
-	  temp = value_struct_elt (&temp, NULL, "type", NULL, "structure");
-	  ftype = type_from_class (temp);
-	  if (TYPE_CODE (ftype) == TYPE_CODE_STRUCT)
-	    ftype = lookup_pointer_type (ftype);
-	  TYPE_FIELD_TYPE (type, i) = ftype;
-	}
-    }
-
-  temp = clas;
-  nmethods = value_as_long (value_struct_elt (&temp, NULL, "nmethods",
-					      NULL, "structure"));
-  TYPE_NFN_FIELDS_TOTAL (type) = nmethods;
-  j = nmethods * sizeof (struct fn_field);
-  fn_fields = (struct fn_field*)
-    obstack_alloc (&dynamics_objfile->symbol_obstack, j);
-  memset (fn_fields, 0, j);
-  fn_fieldlists = (struct fn_fieldlist*)
-    alloca (nmethods * sizeof (struct fn_fieldlist));
-
-  methods = NULL;
-  for (i = 0;  i < nmethods;  i++)
-    {
-      char *mname;
-      int k;
-      if (methods == NULL)
-	{
-	  temp = clas;
-	  methods = value_struct_elt (&temp, NULL, "methods", NULL, "structure");
-	  method = value_ind (methods);
-	}
-      else
-	{ /* Re-use method value for next method. */
-	  VALUE_ADDRESS (method) += TYPE_LENGTH (VALUE_TYPE (method));
-	  VALUE_LAZY (method) = 1;
-	}
-
-      /* Get method name. */
-      temp = method;
-      temp = value_struct_elt (&temp, NULL, "name", NULL, "structure");
-      mname = get_java_utf8_name (&objfile->type_obstack, temp);
-      if (strcmp (mname, "<init>") == 0)
-	mname = unqualified_name;
-
-      /* Check for an existing method with the same name.
-       * This makes building the fn_fieldslists an O(nmethods**2)
-       * operation.  That could be using hashing, but I doubt it
-       * is worth it.  Note that we do maintain the order of methods
-       * in the inferior's Method table (as long as that is grouped
-       * by method name), which I think is desirable.  --PB */
-      for (k = 0, j = TYPE_NFN_FIELDS (type);  ; )
-	{
-	  if (--j < 0)
-	    { /* No match - new method name. */
-	      j = TYPE_NFN_FIELDS(type)++;
-	      fn_fieldlists[j].name = mname;
-	      fn_fieldlists[j].length = 1;
-	      fn_fieldlists[j].fn_fields = &fn_fields[i];
-	      k = i;
-	      break;
-	    }
-	  if (strcmp (mname, fn_fieldlists[j].name) == 0)
-	    { /* Found an existing method with the same name. */
-	      int l;
-	      if (mname != unqualified_name)
-		obstack_free (&objfile->type_obstack, mname);
-	      mname = fn_fieldlists[j].name;
-	      fn_fieldlists[j].length++;
-	      k = i - k;  /* Index of new slot. */
-	      /* Shift intervening fn_fields (between k and i) down. */
-	      for (l = i;  l > k;  l--) fn_fields[l] = fn_fields[l-1];
-	      for (l = TYPE_NFN_FIELDS (type);  --l > j; )
-		fn_fieldlists[l].fn_fields++;
-	      break;
-	    }
-	  k += fn_fieldlists[j].length;
-	}
-      fn_fields[k].physname = "";
-      fn_fields[k].is_stub = 1;
-      fn_fields[k].type = make_function_type (java_void_type, NULL); /* FIXME*/
-      TYPE_CODE (fn_fields[k].type) = TYPE_CODE_METHOD;
-    }
-
-  j = TYPE_NFN_FIELDS(type) * sizeof (struct fn_fieldlist);
-  TYPE_FN_FIELDLISTS (type) = (struct fn_fieldlist*)
-    obstack_alloc (&dynamics_objfile->symbol_obstack, j);
-  memcpy (TYPE_FN_FIELDLISTS (type), fn_fieldlists, j);
- 
-  return type;
-}
-
-static struct type *java_object_type;
-
-struct type *
-get_java_object_type ()
-{
-  return java_object_type;
-}
-
-int
-is_object_type (type)
-     struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  if (TYPE_CODE (type) == TYPE_CODE_PTR)
-    {
-      struct type *ttype = check_typedef (TYPE_TARGET_TYPE (type));
-      char *name;
-      if (TYPE_CODE (ttype) != TYPE_CODE_STRUCT)
-	return 0;
-      while (TYPE_N_BASECLASSES (ttype) > 0)
-	ttype = TYPE_BASECLASS (ttype, 0);
-      name = TYPE_TAG_NAME (ttype);
-      if (name != NULL && strcmp (name, "java.lang.Object") == 0)
-	return 1;
-      name = TYPE_NFIELDS (ttype) > 0 ? TYPE_FIELD_NAME (ttype, 0) : (char*)0;
-      if (name != NULL && strcmp (name, "dtable") == 0)
-	{
-	  if (java_object_type == NULL)
-	    java_object_type = type;
-	  return 1;
-	}
-    }
-  return 0;
-}
-
-struct type*
-java_primitive_type (signature)
-     int signature;
-{
-  switch (signature)
-    {
-    case 'B':  return java_byte_type;
-    case 'S':  return java_short_type;
-    case 'I':  return java_int_type;
-    case 'J':  return java_long_type;
-    case 'Z':  return java_boolean_type;
-    case 'C':  return java_char_type;
-    case 'F':  return java_float_type;
-    case 'D':  return java_double_type;
-    case 'V':  return java_void_type;
-    }
-  error ("unknown signature '%c' for primitive type", (char) signature);
-}
-
-/* Return the demangled name of the Java type signature string SIGNATURE,
-   as a freshly allocated copy. */
-
-char *
-java_demangle_type_signature (signature)
-     char *signature;
-{
-  int array = 0;
-  char *result;
-  char *ptr;
-  int i;
-  while (*signature == '[')
-    {
-      array++;
-      signature++;
-    }
-  switch (signature[0])
-    {
-    case 'L':
-      /* Substract 2 for 'L' and ';', but add 1 for final nul. */
-      result = xmalloc (strlen (signature) - 1 + 2 * array);
-      signature++;
-      ptr = result;
-      for ( ; *signature != ';' && *signature != '\0'; signature++)
-	{
-	  if (*signature == '/')
-	    *ptr++ = '.';
-	  else
-	    *ptr++ = *signature;
-	}
-      break;
-    default:
-      ptr = TYPE_NAME (java_primitive_type (signature[0]));
-      i = strlen (ptr);
-      result = xmalloc (i + 1 + 2 * array);
-      strcpy (result, ptr);
-      ptr = result + i;
-      break;
-    }
-  while (--array >= 0)
-    {
-      *ptr++ = '[';
-      *ptr++ = ']';
-    }
-  *ptr = '\0';
-  return result;
-}
-
-struct type *
-java_lookup_type (signature)
-     char *signature;
-{
-  switch (signature[0])
-    {
-    case 'L':
-    case '[':
-      error ("java_lookup_type not fully inmplemented");
-    default:
-      return java_primitive_type (signature[0]);
-    }
-}
-
-/* Return the type of TYPE followed by DIMS pairs of [ ].
-   If DIMS == 0, TYPE is returned. */
-
-struct type *
-java_array_type (type, dims)
-     struct type *type;
-     int dims;
-{
-  struct type *range_type;
-
-  while (dims-- > 0)
-    {
-      range_type = create_range_type (NULL, builtin_type_int, 0, 0);
-
-      type = create_array_type (NULL, type, range_type);
-    }
-
-  return type;
-}
-
-/* Create a Java string in the inferior from a (Utf8) literal. */
-
-value_ptr
-java_value_string (ptr, len)
-     char *ptr;
-     int len;
-{
-  error ("not implemented - java_value_string"); /* FIXME */
-}
-
-/* Print the character C on STREAM as part of the contents of a literal
-   string whose delimiter is QUOTER.  Note that that format for printing
-   characters and strings is language specific. */
-
-static void
-java_emit_char (c, stream, quoter)
-     int c;
-     GDB_FILE *stream;
-     int quoter;
-{
-  switch (c)
-    {
-    case '\\':
-    case '\'':
-      fprintf_filtered (stream, "\\%c", c);
-      break;
-    case '\b':
-      fputs_filtered ("\\b", stream);
-      break;
-    case '\t':
-      fputs_filtered ("\\t", stream);
-      break;
-    case '\n':
-      fputs_filtered ("\\n", stream);
-      break;
-    case '\f':
-      fputs_filtered ("\\f", stream);
-      break;
-    case '\r':
-      fputs_filtered ("\\r", stream);
-      break;
-    default:
-      if (isprint (c))
-	fputc_filtered (c, stream);
-      else
-	fprintf_filtered (stream, "\\u%.4x", (unsigned int) c);
-      break;
-    }
-}
-
-static value_ptr
-evaluate_subexp_java (expect_type, exp, pos, noside)
-     struct type *expect_type;
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-{
-  int pc = *pos;
-  int i;
-  char *name;
-  enum exp_opcode op = exp->elts[*pos].opcode;
-  value_ptr arg1, arg2;
-  struct type *type;
-  switch (op)
-    {
-    case UNOP_IND:
-      if (noside == EVAL_SKIP)
-	goto standard;
-      (*pos)++;
-      arg1 = evaluate_subexp_standard (expect_type, exp, pos, EVAL_NORMAL);
-      if (is_object_type (VALUE_TYPE (arg1)))
-	{
-	  struct type *type = type_from_class (java_class_from_object (arg1));
-	  arg1 = value_cast (lookup_pointer_type (type), arg1);
-	}
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      return value_ind (arg1);
-
-    case BINOP_SUBSCRIPT:
-      (*pos)++;
-      arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
-      arg2 = evaluate_subexp_with_coercion (exp, pos, noside);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      /* If the user attempts to subscript something that is not an
-	 array or pointer type (like a plain int variable for example),
-	 then report this as an error. */
-      
-      COERCE_REF (arg1);
-      type = check_typedef (VALUE_TYPE (arg1));
-      name = TYPE_NAME (type);
-      if (TYPE_CODE (type) == TYPE_CODE_PTR)
-	{
-	  type = check_typedef (TYPE_TARGET_TYPE (type));
-	  if (TYPE_CODE (type) == TYPE_CODE_STRUCT
-	      && TYPE_TAG_NAME (type) != NULL 
-	      && TYPE_TAG_NAME (type)[0] == '[')
-	    {
-	      CORE_ADDR address;
-	      long length, index;
-	      struct type *el_type;
-	      char buf4[4];
-
-	      value_ptr clas = java_class_from_object(arg1);
-	      value_ptr temp = clas;
-	      /* Get CLASS_ELEMENT_TYPE of the array type. */
-	      temp = value_struct_elt (&temp, NULL, "methods",
-				       NULL, "structure"); 
-	      VALUE_TYPE (temp) = VALUE_TYPE (clas);
-	      el_type = type_from_class (temp);
-	      if (TYPE_CODE (el_type) == TYPE_CODE_STRUCT)
-		el_type = lookup_pointer_type (el_type);
-
-	      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-		return value_zero (el_type, VALUE_LVAL (arg1));
-	      address = value_as_pointer (arg1);
-	      address += JAVA_OBJECT_SIZE;
-	      read_memory (address, buf4, 4);
-	      length = (long) extract_signed_integer (buf4, 4);
-	      index = (long) value_as_long (arg2);
-	      if (index >= length || index < 0)
-		error ("array index (%ld) out of bounds (length: %ld)",
-		       index, length);
-	      address = (address + 4) + index * TYPE_LENGTH (el_type);
-	      return value_at (el_type, address, NULL);
-	    }
-	}
-      else if (TYPE_CODE (type) == TYPE_CODE_ARRAY)
-	{
-	  if (noside == EVAL_AVOID_SIDE_EFFECTS)
-	    return value_zero (TYPE_TARGET_TYPE (type), VALUE_LVAL (arg1));
-	  else
-	    return value_subscript (arg1, arg2);
-	}
-      if (name == NULL)
-	name == TYPE_TAG_NAME (type);
-      if (name)
-	error ("cannot subscript something of type `%s'", name);
-      else
-	error ("cannot subscript requested type");
-
-    case OP_STRING:
-      (*pos)++;
-      i = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (i + 1);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      return java_value_string (&exp->elts[pc + 2].string, i);
-
-    case STRUCTOP_STRUCT:
-      arg1 = evaluate_subexp_standard (expect_type, exp, pos, noside);
-      /* Convert object field (such as TYPE.class) to reference. */
-      if (TYPE_CODE (VALUE_TYPE (arg1)) == TYPE_CODE_STRUCT)
-	arg1 = value_addr (arg1);
-      return arg1;
-    default:
-      break;
-    }
-standard:
-  return evaluate_subexp_standard (expect_type, exp, pos, noside);
- nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
-}
-
-static struct type *
-java_create_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  switch (typeid)
-    {
-    case FT_VOID:           return java_void_type;
-    case FT_BOOLEAN:        return java_boolean_type;
-    case FT_CHAR:           return java_char_type;
-    case FT_FLOAT:          return java_float_type;
-    case FT_DBL_PREC_FLOAT: return java_double_type;
-    case FT_BYTE: case FT_SIGNED_CHAR:       return java_byte_type;
-    case FT_SHORT: case FT_SIGNED_SHORT:     return java_short_type;
-    case FT_INTEGER: case FT_SIGNED_INTEGER: return java_int_type;
-    case FT_LONG: case FT_SIGNED_LONG:       return java_long_type;
-    }
-  return c_create_fundamental_type (objfile, typeid);
-}
-
-/* Table mapping opcodes into strings for printing operators
-   and precedences of the operators.  */
-
-const struct op_print java_op_print_tab[] =
-  {
-    {",",  BINOP_COMMA, PREC_COMMA, 0},
-    {"=",  BINOP_ASSIGN, PREC_ASSIGN, 1},
-    {"||", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
-    {"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
-    {"|",  BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0},
-    {"^",  BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0},
-    {"&",  BINOP_BITWISE_AND, PREC_BITWISE_AND, 0},
-    {"==", BINOP_EQUAL, PREC_EQUAL, 0},
-    {"!=", BINOP_NOTEQUAL, PREC_EQUAL, 0},
-    {"<=", BINOP_LEQ, PREC_ORDER, 0},
-    {">=", BINOP_GEQ, PREC_ORDER, 0},
-    {">",  BINOP_GTR, PREC_ORDER, 0},
-    {"<",  BINOP_LESS, PREC_ORDER, 0},
-    {">>", BINOP_RSH, PREC_SHIFT, 0},
-    {"<<", BINOP_LSH, PREC_SHIFT, 0},
-#if 0
-    {">>>", BINOP_???, PREC_SHIFT, 0},
-#endif
-    {"+",  BINOP_ADD, PREC_ADD, 0},
-    {"-",  BINOP_SUB, PREC_ADD, 0},
-    {"*",  BINOP_MUL, PREC_MUL, 0},
-    {"/",  BINOP_DIV, PREC_MUL, 0},
-    {"%",  BINOP_REM, PREC_MUL, 0},
-    {"-",  UNOP_NEG, PREC_PREFIX, 0},
-    {"!",  UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
-    {"~",  UNOP_COMPLEMENT, PREC_PREFIX, 0},
-    {"*",  UNOP_IND, PREC_PREFIX, 0},
-#if 0
-    {"instanceof", ???, ???, 0},
-#endif
-    {"++", UNOP_PREINCREMENT, PREC_PREFIX, 0},
-    {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
-    {NULL, 0, 0, 0}
-};
-
-const struct language_defn java_language_defn = {
-  "java",				/* Language name */
-  language_java,
-  c_builtin_types,
-  range_check_off,
-  type_check_off,
-  java_parse,
-  java_error,
-  evaluate_subexp_java,
-  c_printchar,			/* Print a character constant */
-  c_printstr,			/* Function to print string constant */
-  java_emit_char,		/* Function to print a single character */
-  java_create_fundamental_type,	/* Create fundamental type in this language */
-  java_print_type,		/* Print a type using appropriate syntax */
-  java_val_print,		/* Print a value using appropriate syntax */
-  java_value_print,		/* Print a top-level value */
-  {"",      "",    "",   ""},	/* Binary format info */
-  {"0%lo",   "0",   "o",  ""},	/* Octal format info */
-  {"%ld",    "",    "d",  ""},	/* Decimal format info */
-  {"0x%lx",  "0x",  "x",  ""},	/* Hex format info */
-  java_op_print_tab,		/* expression operators for printing */
-  0,				/* not c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-void
-_initialize_java_language ()
-{
-
-  java_int_type    = init_type (TYPE_CODE_INT,  4, 0, "int", NULL);
-  java_short_type  = init_type (TYPE_CODE_INT,  2, 0, "short", NULL);
-  java_long_type   = init_type (TYPE_CODE_INT,  8, 0, "long", NULL);
-  java_byte_type   = init_type (TYPE_CODE_INT,  1, 0, "byte", NULL);
-  java_boolean_type= init_type (TYPE_CODE_BOOL, 1, 0, "boolean", NULL);
-  java_char_type   = init_type (TYPE_CODE_CHAR, 2, 0, "char", NULL);
-  java_float_type  = init_type (TYPE_CODE_FLT,  4, 0, "float", NULL);
-  java_double_type = init_type (TYPE_CODE_FLT,  8, 0, "double", NULL);
-  java_void_type   = init_type (TYPE_CODE_VOID, 1, 0, "void", NULL);
-
-  add_language (&java_language_defn);
-}
-
-/* Cleanup code that should be run on every "run".
-   We should use make_run_cleanup to have this be called.
-   But will that mess up values in value histry?  FIXME */
-
-void java_rerun_cleanup ()
-{
-  if (class_symtab != NULL)
-    {
-      free_symtab (class_symtab); /* ??? */
-      class_symtab = NULL;
-    }
-  if (dynamics_objfile != NULL)
-    {
-      free_objfile (dynamics_objfile);
-      dynamics_objfile = NULL;
-    }
-
-  java_object_type = NULL;
-}
diff --git a/gdb/jv-lang.h b/gdb/jv-lang.h
deleted file mode 100644
index 16b3f1a..0000000
--- a/gdb/jv-lang.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Java language support definitions for GDB, the GNU debugger.
-   Copyright 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-extern int
-java_parse PARAMS ((void));	/* Defined in jv-exp.y */
-
-extern void
-java_error PARAMS ((char *));	/* Defined in jv-exp.y */
-
-#define JAVA_OBJECT_SIZE (1 * 4)  /* sizeof (struct Object) FIXME ! */
-
-extern struct type *java_int_type;
-extern struct type *java_byte_type;
-extern struct type *java_short_type;
-extern struct type *java_long_type;
-extern struct type *java_boolean_type;
-extern struct type *java_char_type;
-extern struct type *java_float_type;
-extern struct type *java_double_type;
-extern struct type *java_void_type;
-
-/* This objfile contains symtabs that have been dynamically created
-   to record dynamically loaded Java classes and dynamically
-   compiled java methods. */
-extern struct objfile *dynamics_objfile;
-
-extern int
-java_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *, int, int,
-			int, enum val_prettyprint));
-
-extern int
-java_value_print PARAMS ((struct value *, GDB_FILE *, int,
-			  enum val_prettyprint));
-
-extern value_ptr java_class_from_object PARAMS ((value_ptr));
-
-extern struct type *type_from_class PARAMS ((struct value*));
-
-extern struct type *java_primitive_type PARAMS ((int));
-
-extern struct type *java_array_type PARAMS ((struct type*, int));
-
-extern struct type *get_java_object_type PARAMS ((void));
-
-extern struct type * java_lookup_class PARAMS((char *));
-
-extern int is_object_type PARAMS ((struct type*));
-
-extern void			/* Defined in jv-typeprint.c */
-java_print_type PARAMS ((struct type *, char *, GDB_FILE *, int, int));
-
-extern char * java_demangle_type_signature PARAMS ((char *));
diff --git a/gdb/jv-typeprint.c b/gdb/jv-typeprint.c
deleted file mode 100644
index 40c3e90..0000000
--- a/gdb/jv-typeprint.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/* Support for printing Java types for GDB, the GNU debugger.
-   Copyright 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "demangle.h"
-#include "jv-lang.h"
-#include "gdb_string.h"
-
-static void
-java_type_print_derivation_info (stream, type)
-     GDB_FILE *stream;
-     struct type *type;
-{
-  char *name;
-  int i = 0;
-  int n_bases = TYPE_N_BASECLASSES (type);
-  int prev = 0;
-
-  for (i = 0; i < n_bases; i++)
-    {
-      int kind = BASETYPE_VIA_VIRTUAL(type, i) ? 'I' : 'E';
-      fputs_filtered (kind == prev ? ", "
-		      : kind == 'I' ? " implements "
-		      : " extends ",
-		      stream);
-      prev = kind;
-      name = type_name_no_tag (TYPE_BASECLASS (type, i));
-      fprintf_filtered (stream, "%s", name ? name : "(null)");
-    }
-  if (i > 0)
-    {
-      fputs_filtered (" ", stream);
-    }
-}
-
-/* Print the name of the type (or the ultimate pointer target,
-   function value or array element), or the description of a
-   structure or union.
-
-   SHOW positive means print details about the type (e.g. enum values),
-   and print structure elements passing SHOW - 1 for show.
-   SHOW negative means just print the type name or struct tag if there is one.
-   If there is no name, print something sensible but concise like
-   "struct {...}".
-   SHOW zero means just print the type name or struct tag if there is one.
-   If there is no name, print something sensible but not as concise like
-   "struct {int x; int y;}".
-
-   LEVEL is the number of spaces to indent by.
-   We increase it for some recursive calls.  */
-
-void
-java_type_print_base (type, stream, show, level)
-     struct type *type;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  register int i;
-  register int len;
-  char *mangled_name;
-  char *demangled_name;
-  QUIT;
-
-  wrap_here ("    ");
-  if (type == NULL)
-    {
-      fputs_filtered ("<type unknown>", stream);
-      return;
-    }
-
-  /* When SHOW is zero or less, and there is a valid type name, then always
-     just print the type name directly from the type.  */
-
-  if (show <= 0
-      && TYPE_NAME (type) != NULL)
-    {
-      fputs_filtered (TYPE_NAME (type), stream);
-      return;
-    }
-
-  CHECK_TYPEDEF (type);
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_PTR:
-      java_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
-      break;
-
-    case TYPE_CODE_STRUCT:
-      if (TYPE_TAG_NAME (type) != NULL && TYPE_TAG_NAME (type)[0] == '[')
-	{ /* array type */
-	  char *name = java_demangle_type_signature (TYPE_TAG_NAME (type));
-	  fputs_filtered (name, stream);
-	  free (name);
-	  break;
-	}
-      if (show >= 0)
-	fprintf_filtered (stream, "class ");
-      if (TYPE_TAG_NAME (type) != NULL)
-	{
-	  fputs_filtered (TYPE_TAG_NAME (type), stream);
-	  if (show > 0)
-	    fputs_filtered (" ", stream);
-	}
-      wrap_here ("    ");
-      if (show < 0)
-	{
-	  /* If we just printed a tag name, no need to print anything else.  */
-	  if (TYPE_TAG_NAME (type) == NULL)
-	    fprintf_filtered (stream, "{...}");
-	}
-      else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
-	{
-	  java_type_print_derivation_info (stream, type);
-	  
-	  fprintf_filtered (stream, "{\n");
-	  if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
-	    {
-	      if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
-		fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
-	      else
-		fprintfi_filtered (level + 4, stream, "<no data fields>\n");
-	    }
-
-	  /* If there is a base class for this type,
-	     do not print the field that it occupies.  */
-
-	  len = TYPE_NFIELDS (type);
-	  for (i = TYPE_N_BASECLASSES (type); i < len; i++)
-	    {
-	      QUIT;
-	      /* Don't print out virtual function table.  */
-	      if (STREQN (TYPE_FIELD_NAME (type, i), "_vptr", 5)
-		  && is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5]))
-		continue;
-
-	      /* Don't print the dummy field "class". */
-	      if (STREQN (TYPE_FIELD_NAME (type, i), "class", 5))
-		continue;
-
-	      print_spaces_filtered (level + 4, stream);
-	      if (HAVE_CPLUS_STRUCT (type))
-		{
-		  if (TYPE_FIELD_PROTECTED (type, i))
-		    fprintf_filtered (stream, "protected ");
-		  else if (TYPE_FIELD_PRIVATE (type, i))
-		    fprintf_filtered (stream, "private ");
-		  else
-		    fprintf_filtered (stream, "public ");
-		}
-
-	      if (TYPE_FIELD_STATIC (type, i))
-		{
-		  fprintf_filtered (stream, "static ");
-		}
-	      java_print_type (TYPE_FIELD_TYPE (type, i),
-			    TYPE_FIELD_NAME (type, i),
-			    stream, show - 1, level + 4);
-	      fprintf_filtered (stream, ";\n");
-	    }
-
-	  /* If there are both fields and methods, put a space between. */
-	  len = TYPE_NFN_FIELDS (type);
-	  if (len)
-	     fprintf_filtered (stream, "\n");
-
-	  /* Print out the methods */
-
-	  for (i = 0; i < len; i++)
-	    {
-	      struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);
-	      int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i);
-	      char *method_name = TYPE_FN_FIELDLIST_NAME (type, i);
-	      char *name = type_name_no_tag (type);
-	      int is_constructor = name && STREQ(method_name, name);
-	      for (j = 0; j < len2; j++)
-		{
-		  char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
-		  int is_full_physname_constructor = 
-		    ((physname[0] == '_' && physname[1] == '_'
-		      && strchr ("0123456789Qt", physname[2]))
-		     || STREQN (physname, "__ct__", 6)
-		     || DESTRUCTOR_PREFIX_P (physname)
-		     || STREQN (physname, "__dt__", 6));
-
-		  QUIT;
-		  print_spaces_filtered (level + 4, stream);
-		  if (TYPE_FN_FIELD_PROTECTED (f, j))
-		    fprintf_filtered (stream, "protected ");
-		  else if (TYPE_FN_FIELD_PRIVATE (f, j))
-		    fprintf_filtered (stream, "private ");
-		  else
-		    fprintf_filtered (stream, "public ");
-
-		  if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
-		    fprintf_filtered (stream, "virtual ");
-		  else if (TYPE_FN_FIELD_STATIC_P (f, j))
-		    fprintf_filtered (stream, "static ");
-		  if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0)
-		    {
-		      /* Keep GDB from crashing here.  */
-		      fprintf_filtered (stream, "<undefined type> %s;\n",
-			       TYPE_FN_FIELD_PHYSNAME (f, j));
-		      break;
-		    }
-		  else if (!is_constructor && !is_full_physname_constructor)
-		    {
-		      type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)),
-				  "", stream, -1);
-		      fputs_filtered (" ", stream);
-		    }
-		  if (TYPE_FN_FIELD_STUB (f, j))
-		    /* Build something we can demangle.  */
-		    mangled_name = gdb_mangle_name (type, i, j);
-		  else
-		    mangled_name = TYPE_FN_FIELD_PHYSNAME (f, j);
-
-		  demangled_name =
-		    cplus_demangle (mangled_name,
-				    DMGL_ANSI | DMGL_PARAMS | DMGL_JAVA);
-		  if (demangled_name == NULL)
-		    fprintf_filtered (stream, "<badly mangled name '%s'>",
-				      mangled_name);
-		  else
-		    {
-		      char *demangled_no_class = demangled_name;
-		      char *ptr = demangled_name;
-		      for ( ; ; )
-			{
-			  char c = *ptr++;
-			  if (c == 0 || c == '(')
-			    break;
-			  if (c == '.')
-			    demangled_no_class = ptr;
-			}
-		      fputs_filtered (demangled_no_class, stream);
-		      free (demangled_name);
-		    }
-
-		  if (TYPE_FN_FIELD_STUB (f, j))
-		    free (mangled_name);
-
-		  fprintf_filtered (stream, ";\n");
-		}
-	    }
-
-	  fprintfi_filtered (level, stream, "}");
-	}
-      break;
-
-      default:
-	c_type_print_base (type, stream, show, level);
-    }
-}
-
-/* LEVEL is the depth to indent lines by.  */
-
-void
-java_print_type (type, varstring, stream, show, level)
-     struct type *type;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  java_type_print_base (type, stream, show, level);
-
-  if (varstring != NULL && *varstring != '\0')
-    {
-      fputs_filtered (" ", stream);
-      fputs_filtered (varstring, stream);
-    }
-#if 0
-  /* For demangled function names, we have the arglist as part of the name,
-     so don't print an additional pair of ()'s */
-
-  demangled_args = strchr(varstring, '(') != NULL;
-  c_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
-#endif
-}
diff --git a/gdb/jv-valprint.c b/gdb/jv-valprint.c
deleted file mode 100644
index f8cb90b..0000000
--- a/gdb/jv-valprint.c
+++ /dev/null
@@ -1,486 +0,0 @@
-/* Support for printing Java values for GDB, the GNU debugger.
-   Copyright 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "demangle.h"
-#include "valprint.h"
-#include "language.h"
-#include "jv-lang.h"
-#include "c-lang.h"
-
-int
-java_value_print (val, stream, format, pretty)
-     value_ptr val;
-     GDB_FILE *stream;
-     int format;
-     enum val_prettyprint pretty;
-{
-  struct type *type = VALUE_TYPE (val);
-  CORE_ADDR address = VALUE_ADDRESS (val) + VALUE_OFFSET (val);
-  if (is_object_type (type))
-    {
-      CORE_ADDR obj_addr = unpack_pointer (type, VALUE_CONTENTS (val));
-      if (obj_addr != 0)
-	{
-	  value_ptr obj_val
-	    = value_at (TYPE_TARGET_TYPE (type), obj_addr, NULL);
-	  type = type_from_class (java_class_from_object (obj_val));
-	  type = lookup_pointer_type (type);
-	}
-    }
-  if (TYPE_CODE (type) == TYPE_CODE_PTR && ! value_logical_not (val))
-    {
-      type_print (TYPE_TARGET_TYPE (type), "", stream, -1);
-    }
-
-  if (TYPE_CODE (type) == TYPE_CODE_STRUCT && TYPE_TAG_NAME (type) != NULL
-      && TYPE_TAG_NAME (type)[0] == '[')
-    {
-      char buf4[4];
-      long length;
-      unsigned int things_printed = 0;
-      int i = 0;
-      int reps; 
-      read_memory (address + JAVA_OBJECT_SIZE, buf4, 4);
-      length = (long) extract_signed_integer (buf4, 4);
-      fprintf_filtered (stream, "{length: %ld", length);
-      if (TYPE_TAG_NAME (type)[1] == 'L'
-	  || TYPE_TAG_NAME (type)[1] == '[')
-	{
-	  CORE_ADDR element, next_element;
-	  address += JAVA_OBJECT_SIZE + 4; /* Skip object header and length. */
-	  while (i < length && things_printed < print_max)
-	    {
-	      char buf[TARGET_PTR_BIT / HOST_CHAR_BIT];
-	      fputs_filtered (", ", stream);
-	      wrap_here (n_spaces (2));
-	      if (i > 0)
-		element = next_element;
-	      else
-		{
-		  read_memory (address, buf, sizeof(buf));
-		  address += TARGET_PTR_BIT / HOST_CHAR_BIT;
-		  element = extract_address (buf, sizeof(buf));
-		}
-	      for (reps = 1;  i + reps < length;  reps++)
-		{
-		  read_memory (address, buf, sizeof(buf));
-		  address += TARGET_PTR_BIT / HOST_CHAR_BIT;
-		  next_element = extract_address (buf, sizeof(buf));
-		  if (next_element != element)
-		    break;
-		}
-	      if (reps == 1)
-		fprintf_filtered (stream, "%d: ", i);
-	      else
-		fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1);
-	      if (element == 0)
-		fprintf_filtered (stream, "null");
-	      else
-		fprintf_filtered (stream, "@%x", element);
-	      things_printed++;
-	      i += reps;
-	    }
-	}
-      else
-	{
-	  struct type *el_type = java_primitive_type (TYPE_TAG_NAME (type)[1]);
-	  value_ptr v = allocate_value (el_type);
-	  value_ptr next_v = allocate_value (el_type);
-	  VALUE_ADDRESS (v) = address + JAVA_OBJECT_SIZE + 4;
-	  VALUE_ADDRESS (next_v) = VALUE_ADDRESS (v);
-
-	  while (i < length && things_printed < print_max)
-	    {
-	      fputs_filtered (", ", stream);
-	      wrap_here (n_spaces (2));
-	      if (i > 0)
-		{
-		  value_ptr tmp = next_v;  next_v = v;   v = tmp;
-		}
-	      else
-		{
-		  VALUE_LAZY (v) = 1;
-		  VALUE_OFFSET (v) = 0;
-		}
-	      VALUE_OFFSET (next_v) = VALUE_OFFSET (v);
-	      for (reps = 1;  i + reps < length;  reps++)
-		{
-		  VALUE_LAZY (next_v) = 1;
-		  VALUE_OFFSET (next_v) += TYPE_LENGTH (el_type);
-		  if (memcmp (VALUE_CONTENTS (v), VALUE_CONTENTS (next_v),
-			      TYPE_LENGTH (el_type)) != 0)
-		    break;
-		}
-	      if (reps == 1)
-		fprintf_filtered (stream, "%d: ", i);
-	      else
-		fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1);
-	      val_print (VALUE_TYPE (v), VALUE_CONTENTS (v), 0, 0, 
-                           stream, format, 2, 1, pretty);
-	      things_printed++;
-	      i += reps;
-	    }
-	}
-
-      if (i < length)
-	fprintf_filtered (stream, "...");
-      fprintf_filtered (stream, "}");
-      return 0;
-    }
-
-  /* If it's type String, print it */
-
-  if (TYPE_CODE (type) == TYPE_CODE_PTR
-      && TYPE_TARGET_TYPE (type)
-      && TYPE_NAME (TYPE_TARGET_TYPE (type))
-      && strcmp (TYPE_NAME (TYPE_TARGET_TYPE (type)), "java.lang.String") == 0
-      && (format == 0 || format == 's')
-      && address != 0)
-    {
-      value_ptr data_val;
-      CORE_ADDR data;
-      value_ptr boffset_val;
-      unsigned long boffset;
-      value_ptr count_val;
-      unsigned long count;
-      value_ptr mark;
-
-      mark = value_mark ();	/* Remember start of new values */
-
-      data_val = value_struct_elt (&val, NULL, "data", NULL, NULL);
-      data = value_as_pointer (data_val);
-
-      boffset_val = value_struct_elt (&val, NULL, "boffset", NULL, NULL);
-      boffset = value_as_pointer (boffset_val);
-
-      count_val = value_struct_elt (&val, NULL, "count", NULL, NULL);
-      count = value_as_pointer (count_val);
-
-      value_free_to_mark (mark); /* Release unnecessary values */
-
-      val_print_string (data + boffset, count, 2, stream);
-
-      return 0;
-    }
-
-  return (val_print (type, VALUE_CONTENTS (val), 0, address,
-		     stream, format, 1, 0, pretty));
-}
-
-/* TYPE, VALADDR, ADDRESS, STREAM, RECURSE, and PRETTY have the
-   same meanings as in cp_print_value and c_val_print.
-
-   DONT_PRINT is an array of baseclass types that we
-   should not print, or zero if called from top level.  */
-
-void
-java_print_value_fields (type, valaddr, address, stream,
-			 format, recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  int i, len, n_baseclasses;
-
-  CHECK_TYPEDEF (type);
-
-  fprintf_filtered (stream, "{");
-  len = TYPE_NFIELDS (type);
-  n_baseclasses = TYPE_N_BASECLASSES (type);
-
-  if (n_baseclasses > 0)
-    {
-      int i, n_baseclasses = TYPE_N_BASECLASSES (type);
-
-      for (i = 0; i < n_baseclasses; i++)
-	{
-	  int boffset;
-	  struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
-	  char *basename = TYPE_NAME (baseclass);
-	  char *base_valaddr;
-	  
-	  if (BASETYPE_VIA_VIRTUAL (type, i))
-	    continue;
-
-	  if (basename != NULL && strcmp (basename, "java.lang.Object") == 0)
-	    continue;
-
-	  boffset = 0;
-
-	  if (pretty)
-	    {
-	      fprintf_filtered (stream, "\n");
-	      print_spaces_filtered (2 * (recurse+1), stream);
-	    }
-	  fputs_filtered ("<", stream);
-	  /* Not sure what the best notation is in the case where there is no
-	     baseclass name.  */
-	  fputs_filtered (basename ? basename : "", stream);
-	  fputs_filtered ("> = ", stream);
-
-	  base_valaddr = valaddr;
-
-	  java_print_value_fields (baseclass, base_valaddr, address + boffset,
-				   stream, format, recurse+1, pretty);
-	  fputs_filtered (", ", stream);
-	  
-	flush_it:
-	  ;
-	}
-
-    }
-
-  if (!len && n_baseclasses == 1)
-    fprintf_filtered (stream, "<No data fields>");
-  else
-    {
-      extern int inspect_it;
-      int fields_seen = 0;
-
-      for (i = n_baseclasses; i < len; i++)
-	{
-	  /* If requested, skip printing of static fields.  */
-	  if (TYPE_FIELD_STATIC (type, i))
-	    {
-	      char *name = TYPE_FIELD_NAME (type, i);
-	      if (!static_field_print)
-		continue;
-	      if (name != NULL && strcmp (name, "class") == 0)
-		continue;
-	    }
-	  if (fields_seen)
-	    fprintf_filtered (stream, ", ");
-	  else if (n_baseclasses > 0)
-	    {
-	      if (pretty)
-		{
-		  fprintf_filtered (stream, "\n");
-		  print_spaces_filtered (2 + 2 * recurse, stream);
-		  fputs_filtered ("members of ", stream);
-		  fputs_filtered (type_name_no_tag (type), stream);
-		  fputs_filtered (": ", stream);
-		}
-	    }
-	  fields_seen = 1;
-
-	  if (pretty)
-	    {
-	      fprintf_filtered (stream, "\n");
-	      print_spaces_filtered (2 + 2 * recurse, stream);
-	    }
-	  else 
-	    {
-	      wrap_here (n_spaces (2 + 2 * recurse));
-	    }
-	  if (inspect_it)
-	    {
-	      if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR)
-		fputs_filtered ("\"( ptr \"", stream);
-	      else
-		fputs_filtered ("\"( nodef \"", stream);
-	      if (TYPE_FIELD_STATIC (type, i))
-		fputs_filtered ("static ", stream);
-	      fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
-				       language_cplus,
-				       DMGL_PARAMS | DMGL_ANSI);
-	      fputs_filtered ("\" \"", stream);
-	      fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
-				       language_cplus,
-				       DMGL_PARAMS | DMGL_ANSI);
-	      fputs_filtered ("\") \"", stream);
-	    }
-	  else
-	    {
-	      annotate_field_begin (TYPE_FIELD_TYPE (type, i));
-
-	      if (TYPE_FIELD_STATIC (type, i))
-		fputs_filtered ("static ", stream);
-	      fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
-				       language_cplus,
-				       DMGL_PARAMS | DMGL_ANSI);
-	      annotate_field_name_end ();
-	      fputs_filtered (": ", stream);
-	      annotate_field_value ();
-	    }
-
-	  if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i))
-	    {
-	      value_ptr v;
-
-	      /* Bitfields require special handling, especially due to byte
-		 order problems.  */
-	      if (TYPE_FIELD_IGNORE (type, i))
-		{
-		   fputs_filtered ("<optimized out or zero length>", stream);
-		}
-	      else
-		{
-	           v = value_from_longest (TYPE_FIELD_TYPE (type, i),
-				   unpack_field_as_long (type, valaddr, i));
-
-                   val_print (TYPE_FIELD_TYPE(type, i), VALUE_CONTENTS (v), 
-                              0, 0,
-			      stream, format, 0, recurse + 1, pretty);
-		}
-	    }
-	  else
-	    {
-	      if (TYPE_FIELD_IGNORE (type, i))
-		{
-		   fputs_filtered ("<optimized out or zero length>", stream);
-		}
-	      else if (TYPE_FIELD_STATIC (type, i))
-		{
-		  value_ptr v = value_static_field (type, i);
-		  if (v == NULL)
-		    fputs_filtered ("<optimized out>", stream);
-		  else
-		    {
-		      struct type *t = check_typedef (VALUE_TYPE (v));
-		      if (TYPE_CODE (t) == TYPE_CODE_STRUCT)
-			v = value_addr (v);
-		      val_print (VALUE_TYPE (v),
-				 VALUE_CONTENTS (v), 0, VALUE_ADDRESS (v),
-				 stream, format, 0, recurse+1, pretty);
-		    }
-		}
-	      else
-		{
-	           val_print (TYPE_FIELD_TYPE (type, i), 
-			      valaddr + TYPE_FIELD_BITPOS (type, i) / 8,
-                              0,
-			      address + TYPE_FIELD_BITPOS (type, i) / 8,
-			      stream, format, 0, recurse + 1, pretty);
-		}
-	    }
-	  annotate_field_end ();
-	}
-
-      if (pretty)
-	{
-	  fprintf_filtered (stream, "\n");
-	  print_spaces_filtered (2 * recurse, stream);
-	}
-    }
-  fprintf_filtered (stream, "}");
-}
-
-/* Print data of type TYPE located at VALADDR (within GDB), which came from
-   the inferior at address ADDRESS, onto stdio stream STREAM according to
-   FORMAT (a letter or 0 for natural format).  The data at VALADDR is in
-   target byte order.
-
-   If the data are a string pointer, returns the number of string characters
-   printed.
-
-   If DEREF_REF is nonzero, then dereference references, otherwise just print
-   them like pointers.
-
-   The PRETTY parameter controls prettyprinting.  */
-
-int
-java_val_print (type, valaddr, embedded_offset, address, stream, format,
-		deref_ref, recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  register unsigned int i = 0;		/* Number of characters printed */
-  struct type *target_type;
-  CORE_ADDR addr;
-
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_PTR:
-      if (format && format != 's')
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	  break;
-	}
-#if 0
-      if (vtblprint && cp_is_vtbl_ptr_type(type))
-	{
-          /* Print the unmangled name if desired.  */
-	  /* Print vtable entry - we only get here if we ARE using
-	     -fvtable_thunks.  (Otherwise, look under TYPE_CODE_STRUCT.) */
-	  print_address_demangle(extract_address (valaddr, TYPE_LENGTH (type)),
-				 stream, demangle);
-	  break;
-	}
-#endif
-      addr = unpack_pointer (type, valaddr);
-      if (addr == 0)
-	{
-	  fputs_filtered ("null", stream);
-	  return i;
-	}
-      target_type = check_typedef (TYPE_TARGET_TYPE (type));
-
-      if (TYPE_CODE (target_type) == TYPE_CODE_FUNC)
-	{
-	  /* Try to print what function it points to.  */
-	  print_address_demangle (addr, stream, demangle);
-	  /* Return value is irrelevant except for string pointers.  */
-	  return (0);
-	}
-
-      if (addressprint && format != 's')
-	{
-	  fputs_filtered ("@", stream);
-	  print_longest (stream, 'x', 0, (ULONGEST) addr);
-	}
-
-      return i;
-    case TYPE_CODE_CHAR:
-      format = format ? format : output_format;
-      if (format)
-	{
-	  print_scalar_formatted (valaddr, type, format, 0, stream);
-	}
-      else
-	{
-	  LA_PRINT_CHAR ((int) unpack_long (type, valaddr), stream);
-	}
-      break;
-    case TYPE_CODE_STRUCT:
-      java_print_value_fields (type, valaddr, address, stream, format,
-			       recurse, pretty);
-      break;
-    default:
-      return c_val_print (type, valaddr, 0, address, stream, format,
-			  deref_ref, recurse, pretty);
-    }
-  return 0;
-}
diff --git a/gdb/kdb-start.c b/gdb/kdb-start.c
deleted file mode 100644
index bec558f..0000000
--- a/gdb/kdb-start.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Main loop for the standalone kernel debugger, for GDB, the GNU Debugger.
-   Copyright 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-
-static char *args[] = {"kdb", "kdb-symbols", 0};
-
-static char *environment[] = {0};
-
-char **environ;
-
-start ()
-{
-  INIT_STACK (kdb_stack_beg, kdb_stack_end);
-
-  environ = environment;
-
-  main (2, args, environment);
-}
diff --git a/gdb/language.c b/gdb/language.c
deleted file mode 100644
index 225d423..0000000
--- a/gdb/language.c
+++ /dev/null
@@ -1,1451 +0,0 @@
-/* Multiple source language support for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-   Contributed by the Department of Computer Science at the State University
-   of New York at Buffalo.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file contains functions that return things that are specific
-   to languages.  Each function should examine current_language if necessary,
-   and return the appropriate result. */
-
-/* FIXME:  Most of these would be better organized as macros which
-   return data out of a "language-specific" struct pointer that is set
-   whenever the working language changes.  That would be a lot faster.  */
-
-#include "defs.h"
-#include <ctype.h>
-#include "gdb_string.h"
-
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "gdbcmd.h"
-#include "frame.h"
-#include "expression.h"
-#include "language.h"
-#include "target.h"
-#include "parser-defs.h"
-
-static void
-show_language_command PARAMS ((char *, int));
-
-static void
-set_language_command PARAMS ((char *, int));
-
-static void
-show_type_command PARAMS ((char *, int));
-
-static void
-set_type_command PARAMS ((char *, int));
-
-static void
-show_range_command PARAMS ((char *, int));
-
-static void
-set_range_command PARAMS ((char *, int));
-
-static void
-set_range_str PARAMS ((void));
-
-static void
-set_type_str PARAMS ((void));
-
-static void
-set_lang_str PARAMS ((void));
-
-static void
-unk_lang_error PARAMS ((char *));
-
-static int
-unk_lang_parser PARAMS ((void));
-
-static void
-show_check PARAMS ((char *, int));
-
-static void
-set_check PARAMS ((char *, int));
-
-static void
-set_type_range PARAMS ((void));
-
-static void
-unk_lang_emit_char PARAMS ((int c, GDB_FILE *stream, int quoter));
-
-static void
-unk_lang_printchar PARAMS ((int c, GDB_FILE *stream));
-
-static void
-unk_lang_printstr PARAMS ((GDB_FILE *stream, char *string, unsigned int length, int width, int force_ellipses));
-
-static struct type *
-unk_lang_create_fundamental_type PARAMS ((struct objfile *, int));
-
-static void
-unk_lang_print_type PARAMS ((struct type *, char *, GDB_FILE *, int, int));
-
-static int
-unk_lang_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *,
-			    int, int, int, enum val_prettyprint));
-
-static int
-unk_lang_value_print PARAMS ((value_ptr, GDB_FILE *, int, enum val_prettyprint));
-
-/* Forward declaration */
-extern const struct language_defn unknown_language_defn;
-extern char *warning_pre_print;
-  
-/* The current (default at startup) state of type and range checking.
-    (If the modes are set to "auto", though, these are changed based
-    on the default language at startup, and then again based on the
-    language of the first source file.  */
-
-enum range_mode range_mode = range_mode_auto;
-enum range_check range_check = range_check_off;
-enum type_mode type_mode = type_mode_auto;
-enum type_check type_check = type_check_off;
-
-/* The current language and language_mode (see language.h) */
-
-const struct language_defn *current_language = &unknown_language_defn;
-enum language_mode language_mode = language_mode_auto;
-
-/* The language that the user expects to be typing in (the language
-   of main(), or the last language we notified them about, or C).  */
-
-const struct language_defn *expected_language;
-
-/* The list of supported languages.  The list itself is malloc'd.  */
-
-static const struct language_defn **languages;
-static unsigned languages_size;
-static unsigned languages_allocsize;
-#define	DEFAULT_ALLOCSIZE 4
-
-/* The "set language/type/range" commands all put stuff in these
-   buffers.  This is to make them work as set/show commands.  The
-   user's string is copied here, then the set_* commands look at
-   them and update them to something that looks nice when it is
-   printed out. */
-
-static char *language;
-static char *type;
-static char *range;
-
-/* Warning issued when current_language and the language of the current
-   frame do not match. */
-char lang_frame_mismatch_warn[] =
-	"Warning: the current language does not match this frame.";
-
-
-/* This page contains the functions corresponding to GDB commands
-   and their helpers. */
-
-/* Show command.  Display a warning if the language set
-   does not match the frame. */
-static void
-show_language_command (ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-   enum language flang;		/* The language of the current frame */
-
-   flang = get_frame_language();
-   if (flang != language_unknown &&
-       language_mode == language_mode_manual &&
-       current_language->la_language != flang)
-     printf_filtered("%s\n",lang_frame_mismatch_warn);
-}
-
-/* Set command.  Change the current working language. */
-static void
-set_language_command (ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-  int i;
-  enum language flang;
-  char *err_lang;
-
-  if (!language || !language[0])
-    {
-      printf_unfiltered("The currently understood settings are:\n\n");
-      printf_unfiltered ("local or auto    Automatic setting based on source file\n");
-
-      for (i = 0; i < languages_size; ++i)
-	{
-	  /* Already dealt with these above.  */
-	  if (languages[i]->la_language == language_unknown
-	      || languages[i]->la_language == language_auto)
-	    continue;
-
-	  /* FIXME for now assume that the human-readable name is just
-	     a capitalization of the internal name.  */
-	  printf_unfiltered ("%-16s Use the %c%s language\n",
-			     languages[i]->la_name,
-			     /* Capitalize first letter of language
-				name.  */
-			     toupper (languages[i]->la_name[0]),
-			     languages[i]->la_name + 1);
-	}
-      /* Restore the silly string. */
-      set_language(current_language->la_language);
-      return;
-    }
-
-  /* Search the list of languages for a match.  */
-  for (i = 0; i < languages_size; i++) {
-    if (STREQ (languages[i]->la_name, language)) {
-      /* Found it!  Go into manual mode, and use this language.  */
-      if (languages[i]->la_language == language_auto) {
-	/* Enter auto mode.  Set to the current frame's language, if known.  */
-	language_mode = language_mode_auto;
-  	flang = get_frame_language();
-	if (flang!=language_unknown)
-	  set_language(flang);
-	expected_language = current_language;
-	return;
-      } else {
-	/* Enter manual mode.  Set the specified language.  */
-	language_mode = language_mode_manual;
-	current_language = languages[i];
-	set_type_range ();
-	set_lang_str();
-	expected_language = current_language;
-	return;
-      }
-    }
-  }
-
-  /* Reset the language (esp. the global string "language") to the 
-     correct values. */
-  err_lang=savestring(language,strlen(language));
-  make_cleanup (free, err_lang);	/* Free it after error */
-  set_language(current_language->la_language);
-  error ("Unknown language `%s'.",err_lang);
-}
-
-/* Show command.  Display a warning if the type setting does
-   not match the current language. */
-static void
-show_type_command(ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-   if (type_check != current_language->la_type_check)
-      printf_unfiltered(
-"Warning: the current type check setting does not match the language.\n");
-}
-
-/* Set command.  Change the setting for type checking. */
-static void
-set_type_command(ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-   if (STREQ(type,"on"))
-   {
-      type_check = type_check_on;
-      type_mode = type_mode_manual;
-   }
-   else if (STREQ(type,"warn"))
-   {
-      type_check = type_check_warn;
-      type_mode = type_mode_manual;
-   }
-   else if (STREQ(type,"off"))
-   {
-      type_check = type_check_off;
-      type_mode = type_mode_manual;
-   }
-   else if (STREQ(type,"auto"))
-   {
-      type_mode = type_mode_auto;
-      set_type_range();
-      /* Avoid hitting the set_type_str call below.  We
-         did it in set_type_range. */
-      return;
-   }
-   set_type_str();
-   show_type_command((char *)NULL, from_tty);
-}
-
-/* Show command.  Display a warning if the range setting does
-   not match the current language. */
-static void
-show_range_command(ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-
-   if (range_check != current_language->la_range_check)
-      printf_unfiltered(
-"Warning: the current range check setting does not match the language.\n");
-}
-
-/* Set command.  Change the setting for range checking. */
-static void
-set_range_command(ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-   if (STREQ(range,"on"))
-   {
-      range_check = range_check_on;
-      range_mode = range_mode_manual;
-   }
-   else if (STREQ(range,"warn"))
-   {
-      range_check = range_check_warn;
-      range_mode = range_mode_manual;
-   }
-   else if (STREQ(range,"off"))
-   {
-      range_check = range_check_off;
-      range_mode = range_mode_manual;
-   }
-   else if (STREQ(range,"auto"))
-   {
-      range_mode = range_mode_auto;
-      set_type_range();
-      /* Avoid hitting the set_range_str call below.  We
-	 did it in set_type_range. */
-      return;
-   }
-   set_range_str();
-   show_range_command((char *)0, from_tty);
-}
-
-/* Set the status of range and type checking based on
-   the current modes and the current language.
-   If SHOW is non-zero, then print out the current language,
-   type and range checking status. */
-static void
-set_type_range()
-{
-
-  if (range_mode == range_mode_auto)
-    range_check = current_language->la_range_check;
-
-  if (type_mode == type_mode_auto)
-    type_check = current_language->la_type_check;
-
-  set_type_str();
-  set_range_str();
-}
-
-/* Set current language to (enum language) LANG.  Returns previous language. */
-
-enum language
-set_language(lang)
-   enum language lang;
-{
-  int i;
-  enum language prev_language;
-
-  prev_language = current_language->la_language;
-
-  for (i = 0; i < languages_size; i++) {
-    if (languages[i]->la_language == lang) {
-      current_language = languages[i];
-      set_type_range ();
-      set_lang_str();
-      break;
-    }
-  }
-
-  return prev_language;
-}
-
-/* This page contains functions that update the global vars
-   language, type and range. */
-static void
-set_lang_str()
-{
-   char *prefix = "";
-
-   free (language);
-   if (language_mode == language_mode_auto)
-      prefix = "auto; currently ";
-
-   language = concat(prefix, current_language->la_name, NULL);
-}
-
-static void
-set_type_str()
-{
-   char *tmp, *prefix = "";
-
-   free (type);
-   if (type_mode==type_mode_auto)
-      prefix = "auto; currently ";
-
-   switch(type_check)
-   {
-   case type_check_on:
-      tmp = "on";
-      break;
-   case type_check_off:
-      tmp = "off";
-      break;
-   case type_check_warn:
-      tmp = "warn";
-      break;
-      default:
-      error ("Unrecognized type check setting.");
-   }
-
-   type = concat(prefix,tmp,NULL);
-}
-
-static void
-set_range_str()
-{
-   char *tmp, *pref = "";
-
-   free (range);
-   if (range_mode==range_mode_auto)
-      pref = "auto; currently ";
-
-   switch(range_check)
-   {
-   case range_check_on:
-      tmp = "on";
-      break;
-   case range_check_off:
-      tmp = "off";
-      break;
-   case range_check_warn:
-      tmp = "warn";
-      break;
-      default:
-      error ("Unrecognized range check setting.");
-   }
-
-   range = concat(pref,tmp,NULL);
-}
-
-
-/* Print out the current language settings: language, range and
-   type checking.  If QUIETLY, print only what has changed.  */
-
-void
-language_info (quietly)
-     int quietly;
-{
-  if (quietly && expected_language == current_language)
-    return;
-
-  expected_language = current_language;
-  printf_unfiltered("Current language:  %s\n",language);
-  show_language_command((char *)0, 1);
-
-  if (!quietly)
-    {
-       printf_unfiltered("Type checking:     %s\n",type);
-       show_type_command((char *)0, 1);
-       printf_unfiltered("Range checking:    %s\n",range);
-       show_range_command((char *)0, 1);
-    }
-}
-
-/* Return the result of a binary operation. */
-
-#if 0	/* Currently unused */
-
-struct type *
-binop_result_type (v1, v2)
-   value_ptr v1, v2;
-{
-   int size,uns;
-   struct type *t1 = check_typedef (VALUE_TYPE (v1));
-   struct type *t2 = check_typedef (VALUE_TYPE (v2));
-
-   int l1 = TYPE_LENGTH (t1);
-   int l2 = TYPE_LENGTH (t2);
-
-   switch(current_language->la_language)
-   {
-   case language_c:
-   case language_cplus:
-      if (TYPE_CODE (t1)==TYPE_CODE_FLT)
-	 return TYPE_CODE(t2) == TYPE_CODE_FLT && l2 > l1 ?
-	    VALUE_TYPE(v2) : VALUE_TYPE(v1);
-      else if (TYPE_CODE(t2)==TYPE_CODE_FLT)
-	 return TYPE_CODE(t1)) == TYPE_CODE_FLT && l1 > l2 ?
-	    VALUE_TYPE(v1) : VALUE_TYPE(v2);
-      else if (TYPE_UNSIGNED(t1) && l1 > l2)
-	 return VALUE_TYPE(v1);
-      else if (TYPE_UNSIGNED(t2) && l2 > l1)
-	 return VALUE_TYPE(v2);
-      else  /* Both are signed.  Result is the longer type */
-	 return l1 > l2 ? VALUE_TYPE(v1) : VALUE_TYPE(v2);
-      break;
-   case language_m2:
-      /* If we are doing type-checking, l1 should equal l2, so this is
-	 not needed. */
-      return l1 > l2 ? VALUE_TYPE(v1) : VALUE_TYPE(v2);
-      break;
-   case language_chill:
-      error ("Missing Chill support in function binop_result_check.");/*FIXME*/
-   }
-   abort();
-   return (struct type *)0;	/* For lint */
-}
-
-#endif	/* 0 */
-
-
-/* This page contains functions that return format strings for
-   printf for printing out numbers in different formats */
-
-/* Returns the appropriate printf format for hexadecimal
-   numbers. */
-char *
-local_hex_format_custom(pre)
-   char *pre;
-{
-   static char form[50];
-
-   strcpy (form, local_hex_format_prefix ());
-   strcat (form, "%");
-   strcat (form, pre);
-   strcat (form, local_hex_format_specifier ());
-   strcat (form, local_hex_format_suffix ());
-   return form;
-}
-
-/* Converts a number to hexadecimal and stores it in a static
-   string.  Returns a pointer to this string. */
-char *
-local_hex_string (num)
-   unsigned long num;
-{
-   static char res[50];
-
-   sprintf (res, local_hex_format(), num);
-   return res;
-}
-
-/* Converts a number to custom hexadecimal and stores it in a static
-   string.  Returns a pointer to this string. */
-char *
-local_hex_string_custom(num,pre)
-   unsigned long num;
-   char *pre;
-{
-   static char res[50];
-
-   sprintf (res, local_hex_format_custom(pre), num);
-   return res;
-}
-
-/* Returns the appropriate printf format for octal
-   numbers. */
-char *
-local_octal_format_custom(pre)
-   char *pre;
-{
-   static char form[50];
-
-   strcpy (form, local_octal_format_prefix ());
-   strcat (form, "%");
-   strcat (form, pre);
-   strcat (form, local_octal_format_specifier ());
-   strcat (form, local_octal_format_suffix ());
-   return form;
-}
-
-/* Returns the appropriate printf format for decimal numbers. */
-char *
-local_decimal_format_custom(pre)
-   char *pre;
-{
-   static char form[50];
-
-   strcpy (form, local_decimal_format_prefix ());
-   strcat (form, "%");
-   strcat (form, pre);
-   strcat (form, local_decimal_format_specifier ());
-   strcat (form, local_decimal_format_suffix ());
-   return form;
-}
-
-#if 0
-/* This page contains functions that are used in type/range checking.
-   They all return zero if the type/range check fails.
-
-   It is hoped that these will make extending GDB to parse different
-   languages a little easier.  These are primarily used in eval.c when
-   evaluating expressions and making sure that their types are correct.
-   Instead of having a mess of conjucted/disjuncted expressions in an "if",
-   the ideas of type can be wrapped up in the following functions.
-
-   Note that some of them are not currently dependent upon which language
-   is currently being parsed.  For example, floats are the same in
-   C and Modula-2 (ie. the only floating point type has TYPE_CODE of
-   TYPE_CODE_FLT), while booleans are different. */
-
-/* Returns non-zero if its argument is a simple type.  This is the same for
-   both Modula-2 and for C.  In the C case, TYPE_CODE_CHAR will never occur,
-   and thus will never cause the failure of the test. */
-int
-simple_type(type)
-    struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type)) {
-  case TYPE_CODE_INT:
-  case TYPE_CODE_CHAR:
-  case TYPE_CODE_ENUM:
-  case TYPE_CODE_FLT:
-  case TYPE_CODE_RANGE:
-  case TYPE_CODE_BOOL:
-    return 1;
-
-  default:
-    return 0;
-  }
-}
-
-/* Returns non-zero if its argument is of an ordered type.
-   An ordered type is one in which the elements can be tested for the
-   properties of "greater than", "less than", etc, or for which the
-   operations "increment" or "decrement" make sense. */
-int
-ordered_type (type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type)) {
-  case TYPE_CODE_INT:
-  case TYPE_CODE_CHAR:
-  case TYPE_CODE_ENUM:
-  case TYPE_CODE_FLT:
-  case TYPE_CODE_RANGE:
-    return 1;
-
-  default:
-    return 0;
-  }
-}
-
-/* Returns non-zero if the two types are the same */
-int
-same_type (arg1, arg2)
-   struct type *arg1, *arg2;
-{
-  CHECK_TYPEDEF (type);
-   if (structured_type(arg1) ? !structured_type(arg2) : structured_type(arg2))
-      /* One is structured and one isn't */
-      return 0;
-   else if (structured_type(arg1) && structured_type(arg2))
-      return arg1 == arg2;
-   else if (numeric_type(arg1) && numeric_type(arg2))
-      return (TYPE_CODE(arg2) == TYPE_CODE(arg1)) &&
-	 (TYPE_UNSIGNED(arg1) == TYPE_UNSIGNED(arg2))
-	    ? 1 : 0;
-   else
-      return arg1==arg2;
-}
-
-/* Returns non-zero if the type is integral */
-int
-integral_type (type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-   switch(current_language->la_language)
-   {
-   case language_c:
-   case language_cplus:
-      return (TYPE_CODE(type) != TYPE_CODE_INT) &&
-	 (TYPE_CODE(type) != TYPE_CODE_ENUM) ? 0 : 1;
-   case language_m2:
-      return TYPE_CODE(type) != TYPE_CODE_INT ? 0 : 1;
-   case language_chill:
-      error ("Missing Chill support in function integral_type.");  /*FIXME*/
-   default:
-      error ("Language not supported.");
-   }
-}
-
-/* Returns non-zero if the value is numeric */
-int
-numeric_type (type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type)) {
-  case TYPE_CODE_INT:
-  case TYPE_CODE_FLT:
-    return 1;
-
-  default:
-    return 0;
-  }
-}
-
-/* Returns non-zero if the value is a character type */
-int
-character_type (type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  switch(current_language->la_language)
-   {
-   case language_chill:
-   case language_m2:
-      return TYPE_CODE(type) != TYPE_CODE_CHAR ? 0 : 1;
-
-   case language_c:
-   case language_cplus:
-      return (TYPE_CODE(type) == TYPE_CODE_INT) &&
-	 TYPE_LENGTH(type) == sizeof(char)
-	 ? 1 : 0;
-   default:
-      return (0);
-   }
-}
-
-/* Returns non-zero if the value is a string type */
-int
-string_type (type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  switch(current_language->la_language)
-   {
-   case language_chill:
-   case language_m2:
-      return TYPE_CODE(type) != TYPE_CODE_STRING ? 0 : 1;
-
-   case language_c:
-   case language_cplus:
-      /* C does not have distinct string type. */
-      return (0);
-   default:
-      return (0);
-   }
-}
-
-/* Returns non-zero if the value is a boolean type */
-int
-boolean_type (type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  if (TYPE_CODE (type) == TYPE_CODE_BOOL)
-    return 1;
-  switch(current_language->la_language)
-    {
-    case language_c:
-    case language_cplus:
-      /* Might be more cleanly handled by having a TYPE_CODE_INT_NOT_BOOL
-	 for CHILL and such languages, or a TYPE_CODE_INT_OR_BOOL for C.  */
-      if (TYPE_CODE (type) == TYPE_CODE_INT)
-	return 1;
-   default:
-      break;
-   }
-  return 0;
-}
-
-/* Returns non-zero if the value is a floating-point type */
-int
-float_type (type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-  return TYPE_CODE(type) == TYPE_CODE_FLT;
-}
-
-/* Returns non-zero if the value is a pointer type */
-int
-pointer_type(type)
-   struct type *type;
-{
-   return TYPE_CODE(type) == TYPE_CODE_PTR ||
-      TYPE_CODE(type) == TYPE_CODE_REF;
-}
-
-/* Returns non-zero if the value is a structured type */
-int
-structured_type(type)
-   struct type *type;
-{
-  CHECK_TYPEDEF (type);
-   switch(current_language->la_language)
-   {
-   case language_c:
-   case language_cplus:
-      return (TYPE_CODE(type) == TYPE_CODE_STRUCT) ||
-	 (TYPE_CODE(type) == TYPE_CODE_UNION) ||
-	    (TYPE_CODE(type) == TYPE_CODE_ARRAY);
-   case language_m2:
-      return (TYPE_CODE(type) == TYPE_CODE_STRUCT) ||
-	 (TYPE_CODE(type) == TYPE_CODE_SET) ||
-	    (TYPE_CODE(type) == TYPE_CODE_ARRAY);
-   case language_chill:
-      error ("Missing Chill support in function structured_type.");  /*FIXME*/
-   default:
-      return (0);
-   }
-}
-#endif
-
-struct type *
-lang_bool_type ()
-{
-  struct symbol *sym;
-  struct type *type;
-  switch(current_language->la_language)
-    {
-    case language_chill:
-      return builtin_type_chill_bool;
-    case language_fortran:
-      sym = lookup_symbol ("logical", NULL, VAR_NAMESPACE, NULL, NULL);
-      if (sym)
-	{
-	  type = SYMBOL_TYPE (sym);
-	  if (type && TYPE_CODE (type) == TYPE_CODE_BOOL)
-	    return type;
-	}
-      return builtin_type_f_logical_s2;
-    case language_cplus:
-      sym = lookup_symbol ("bool", NULL, VAR_NAMESPACE, NULL, NULL);
-      if (sym)
-	{
-	  type = SYMBOL_TYPE (sym);
-	  if (type && TYPE_CODE (type) == TYPE_CODE_BOOL)
-	    return type;
-	}
-      return builtin_type_bool;
-    default:
-      return builtin_type_int;
-    }
-}
-
-/* This page contains functions that return info about
-   (struct value) values used in GDB. */
-
-/* Returns non-zero if the value VAL represents a true value. */
-int
-value_true (val)
-     value_ptr val;
-{
-  /* It is possible that we should have some sort of error if a non-boolean
-     value is used in this context.  Possibly dependent on some kind of
-     "boolean-checking" option like range checking.  But it should probably
-     not depend on the language except insofar as is necessary to identify
-     a "boolean" value (i.e. in C using a float, pointer, etc., as a boolean
-     should be an error, probably).  */
-  return !value_logical_not (val);
-}
-
-/* Returns non-zero if the operator OP is defined on
-   the values ARG1 and ARG2. */
-
-#if 0	/* Currently unused */
-
-void
-binop_type_check(arg1,arg2,op)
-   value_ptr arg1,arg2;
-   int op;
-{
-   struct type *t1, *t2;
-
-   /* If we're not checking types, always return success. */
-   if (!STRICT_TYPE)
-      return;
-
-   t1=VALUE_TYPE(arg1);
-   if (arg2 != NULL)
-      t2=VALUE_TYPE(arg2);
-   else
-      t2=NULL;
-
-   switch(op)
-   {
-   case BINOP_ADD:
-   case BINOP_SUB:
-      if ((numeric_type(t1) && pointer_type(t2)) ||
-	 (pointer_type(t1) && numeric_type(t2)))
-      {
-	 warning ("combining pointer and integer.\n");
-	 break;
-      }
-   case BINOP_MUL:
-   case BINOP_LSH:
-   case BINOP_RSH:
-      if (!numeric_type(t1) || !numeric_type(t2))
-	 type_op_error ("Arguments to %s must be numbers.",op);
-      else if (!same_type(t1,t2))
-	 type_op_error ("Arguments to %s must be of the same type.",op);
-      break;
-
-   case BINOP_LOGICAL_AND:
-   case BINOP_LOGICAL_OR:
-      if (!boolean_type(t1) || !boolean_type(t2))
-	 type_op_error ("Arguments to %s must be of boolean type.",op);
-      break;
-
-   case BINOP_EQUAL:
-      if ((pointer_type(t1) && !(pointer_type(t2) || integral_type(t2))) ||
-	 (pointer_type(t2) && !(pointer_type(t1) || integral_type(t1))))
-	 type_op_error ("A pointer can only be compared to an integer or pointer.",op);
-      else if ((pointer_type(t1) && integral_type(t2)) ||
-	 (integral_type(t1) && pointer_type(t2)))
-      {
-	 warning ("combining integer and pointer.\n");
-	 break;
-      }
-      else if (!simple_type(t1) || !simple_type(t2))
-	 type_op_error ("Arguments to %s must be of simple type.",op);
-      else if (!same_type(t1,t2))
-	 type_op_error ("Arguments to %s must be of the same type.",op);
-      break;
-
-   case BINOP_REM:
-   case BINOP_MOD:
-      if (!integral_type(t1) || !integral_type(t2))
-	 type_op_error ("Arguments to %s must be of integral type.",op);
-      break;
-
-   case BINOP_LESS:
-   case BINOP_GTR:
-   case BINOP_LEQ:
-   case BINOP_GEQ:
-      if (!ordered_type(t1) || !ordered_type(t2))
-	 type_op_error ("Arguments to %s must be of ordered type.",op);
-      else if (!same_type(t1,t2))
-	 type_op_error ("Arguments to %s must be of the same type.",op);
-      break;
-
-   case BINOP_ASSIGN:
-      if (pointer_type(t1) && !integral_type(t2))
-	 type_op_error ("A pointer can only be assigned an integer.",op);
-      else if (pointer_type(t1) && integral_type(t2))
-      {
-	 warning ("combining integer and pointer.");
-	 break;
-      }
-      else if (!simple_type(t1) || !simple_type(t2))
-	 type_op_error ("Arguments to %s must be of simple type.",op);
-      else if (!same_type(t1,t2))
-	 type_op_error ("Arguments to %s must be of the same type.",op);
-      break;
-
-    case BINOP_CONCAT:
-      /* FIXME:  Needs to handle bitstrings as well. */
-      if (!(string_type(t1) || character_type(t1) || integral_type(t1))
-	  || !(string_type(t2) || character_type(t2) || integral_type(t2)))
-	  type_op_error ("Arguments to %s must be strings or characters.", op);
-      break;
-
-   /* Unary checks -- arg2 is null */
-
-   case UNOP_LOGICAL_NOT:
-      if (!boolean_type(t1))
-	 type_op_error ("Argument to %s must be of boolean type.",op);
-      break;
-
-   case UNOP_PLUS:
-   case UNOP_NEG:
-      if (!numeric_type(t1))
-	 type_op_error ("Argument to %s must be of numeric type.",op);
-      break;
-
-   case UNOP_IND:
-      if (integral_type(t1))
-      {
-	 warning ("combining pointer and integer.\n");
-	 break;
-      }
-      else if (!pointer_type(t1))
-	 type_op_error ("Argument to %s must be a pointer.",op);
-      break;
-
-   case UNOP_PREINCREMENT:
-   case UNOP_POSTINCREMENT:
-   case UNOP_PREDECREMENT:
-   case UNOP_POSTDECREMENT:
-      if (!ordered_type(t1))
-	 type_op_error ("Argument to %s must be of an ordered type.",op);
-      break;
-
-   default:
-      /* Ok.  The following operators have different meanings in
-	 different languages. */
-      switch(current_language->la_language)
-      {
-#ifdef _LANG_c
-      case language_c:
-      case language_cplus:
-	 switch(op)
-	 {
-	 case BINOP_DIV:
-	    if (!numeric_type(t1) || !numeric_type(t2))
-	       type_op_error ("Arguments to %s must be numbers.",op);
-	    break;
-	 }
-	 break;
-#endif
-
-#ifdef _LANG_m2
-      case language_m2:
-	 switch(op)
-	 {
-	 case BINOP_DIV:
-	    if (!float_type(t1) || !float_type(t2))
-	       type_op_error ("Arguments to %s must be floating point numbers.",op);
-	    break;
-	 case BINOP_INTDIV:
-	    if (!integral_type(t1) || !integral_type(t2))
-	       type_op_error ("Arguments to %s must be of integral type.",op);
-	    break;
-	 }
-#endif
-
-#ifdef _LANG_chill
-       case language_chill:
-	 error ("Missing Chill support in function binop_type_check.");/*FIXME*/
-#endif
-
-      }
-   }
-}
-
-#endif	/* 0 */
-
-
-/* This page contains functions for the printing out of
-   error messages that occur during type- and range-
-   checking. */
-
-/* Prints the format string FMT with the operator as a string
-   corresponding to the opcode OP.  If FATAL is non-zero, then
-   this is an error and error () is called.  Otherwise, it is
-   a warning and printf() is called. */
-void
-op_error (fmt,op,fatal)
-   char *fmt;
-   enum exp_opcode op;
-   int fatal;
-{
-   if (fatal)
-      error (fmt,op_string(op));
-   else
-   {
-      warning (fmt,op_string(op));
-   }
-}
-
-/* These are called when a language fails a type- or range-check.
-   The first argument should be a printf()-style format string, and
-   the rest of the arguments should be its arguments.  If
-   [type|range]_check is [type|range]_check_on, then return_to_top_level()
-   is called in the style of error ().  Otherwise, the message is prefixed
-   by the value of warning_pre_print and we do not return to the top level. */
-
-void
-#ifdef ANSI_PROTOTYPES
-type_error (char *string, ...)
-#else
-type_error (va_alist)
-     va_dcl
-#endif
-{
-   va_list args;
-#ifdef ANSI_PROTOTYPES
-   va_start (args, string);
-#else
-   char *string;
-   va_start (args);
-   string = va_arg (args, char *);
-#endif
-
-   if (type_check == type_check_warn)
-     fprintf_filtered (gdb_stderr, warning_pre_print);
-   else
-     error_begin ();
-
-   vfprintf_filtered (gdb_stderr, string, args);
-   fprintf_filtered (gdb_stderr, "\n");
-   va_end (args);
-   if (type_check == type_check_on)
-     return_to_top_level (RETURN_ERROR);
-}
-
-void
-#ifdef ANSI_PROTOTYPES
-range_error (char *string, ...)
-#else
-range_error (va_alist)
-     va_dcl
-#endif
-{
-   va_list args;
-#ifdef ANSI_PROTOTYPES
-   va_start (args, string);
-#else
-   char *string;
-   va_start (args);
-   string = va_arg (args, char *);
-#endif
-
-   if (range_check == range_check_warn)
-     fprintf_filtered (gdb_stderr, warning_pre_print);
-   else
-     error_begin ();
-
-   vfprintf_filtered (gdb_stderr, string, args);
-   fprintf_filtered (gdb_stderr, "\n");
-   va_end (args);
-   if (range_check == range_check_on)
-     return_to_top_level (RETURN_ERROR);
-}
-
-
-/* This page contains miscellaneous functions */
-
-/* Return the language enum for a given language string. */
-
-enum language
-language_enum (str)
-     char *str;
-{
-  int i;
-
-  for (i = 0; i < languages_size; i++) 
-    if (STREQ (languages[i]->la_name, str))
-      return languages[i]->la_language;
-
-  return language_unknown;
-}
-
-/* Return the language struct for a given language enum. */
-
-const struct language_defn *
-language_def(lang)
-   enum language lang;
-{
-  int i;
-
-  for (i = 0; i < languages_size; i++) {
-    if (languages[i]->la_language == lang) {
-      return languages[i];
-    }
-  }
-  return NULL;
-}
-
-/* Return the language as a string */
-char *
-language_str(lang)
-   enum language lang;
-{
-  int i;
-
-  for (i = 0; i < languages_size; i++) {
-    if (languages[i]->la_language == lang) {
-      return languages[i]->la_name;
-    }
-  }
-  return "Unknown";
-}
-
-static void
-set_check (ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-   printf_unfiltered(
-"\"set check\" must be followed by the name of a check subcommand.\n");
-   help_list(setchecklist, "set check ", -1, gdb_stdout);
-}
-
-static void
-show_check (ignore, from_tty)
-   char *ignore;
-   int from_tty;
-{
-   cmd_show_list(showchecklist, from_tty, "");
-}
-
-/* Add a language to the set of known languages.  */
-
-void
-add_language (lang)
-     const struct language_defn *lang;
-{
-  if (lang->la_magic != LANG_MAGIC)
-    {
-      fprintf_unfiltered(gdb_stderr, "Magic number of %s language struct wrong\n",
-	lang->la_name);
-      abort();
-    }
-
-  if (!languages)
-    {
-      languages_allocsize = DEFAULT_ALLOCSIZE;
-      languages = (const struct language_defn **) xmalloc
-	(languages_allocsize * sizeof (*languages));
-    }
-  if (languages_size >= languages_allocsize)
-    {
-      languages_allocsize *= 2;
-      languages = (const struct language_defn **) xrealloc ((char *) languages,
-	languages_allocsize * sizeof (*languages));
-    }
-  languages[languages_size++] = lang;
-}
-
-/* Define the language that is no language.  */
-
-static int
-unk_lang_parser ()
-{
-  return 1;
-}
-
-static void
-unk_lang_error (msg)
-     char *msg;
-{
-  error ("Attempted to parse an expression with unknown language");
-}
-
-static void
-unk_lang_emit_char (c, stream, quoter)
-     register int c;
-     GDB_FILE *stream;
-     int quoter;
-{
-  error ("internal error - unimplemented function unk_lang_emit_char called.");
-}
-
-static void
-unk_lang_printchar (c, stream)
-     register int c;
-     GDB_FILE *stream;
-{
-  error ("internal error - unimplemented function unk_lang_printchar called.");
-}
-
-static void
-unk_lang_printstr (stream, string, length, width, force_ellipses)
-     GDB_FILE *stream;
-     char *string;
-     unsigned int length;
-     int width;
-     int force_ellipses;
-{
-  error ("internal error - unimplemented function unk_lang_printstr called.");
-}
-
-static struct type *
-unk_lang_create_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  error ("internal error - unimplemented function unk_lang_create_fundamental_type called.");
-}
-
-static void
-unk_lang_print_type (type, varstring, stream, show, level)
-     struct type *type;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  error ("internal error - unimplemented function unk_lang_print_type called.");
-}
-
-static int
-unk_lang_val_print (type, valaddr,  embedded_offset, address, stream, format, deref_ref,
-		    recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  error ("internal error - unimplemented function unk_lang_val_print called.");
-}
-
-static int
-unk_lang_value_print (val, stream, format, pretty)
-     value_ptr val;
-     GDB_FILE *stream;
-     int format;
-     enum val_prettyprint pretty;
-{
-  error ("internal error - unimplemented function unk_lang_value_print called.");
-}
-
-static struct type ** CONST_PTR (unknown_builtin_types[]) = { 0 };
-static const struct op_print unk_op_print_tab[] = {
-    {NULL, OP_NULL, PREC_NULL, 0}
-};
-
-const struct language_defn unknown_language_defn = {
-  "unknown",
-  language_unknown,
-  &unknown_builtin_types[0],
-  range_check_off,
-  type_check_off,
-  unk_lang_parser,
-  unk_lang_error,
-  evaluate_subexp_standard,
-  unk_lang_printchar,		/* Print character constant */
-  unk_lang_printstr,
-  unk_lang_emit_char,
-  unk_lang_create_fundamental_type,
-  unk_lang_print_type,		/* Print a type using appropriate syntax */
-  unk_lang_val_print,		/* Print a value using appropriate syntax */
-  unk_lang_value_print,		/* Print a top-level value */
-  {"",      "",    "",   ""},	/* Binary format info */
-  {"0%lo",   "0",   "o",  ""},	/* Octal format info */
-  {"%ld",    "",    "d",  ""},	/* Decimal format info */
-  {"0x%lx",  "0x",  "x",  ""},	/* Hex format info */
-  unk_op_print_tab,		/* expression operators for printing */
-  1,				/* c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-/* These two structs define fake entries for the "local" and "auto" options. */
-const struct language_defn auto_language_defn = {
-  "auto",
-  language_auto,
-  &unknown_builtin_types[0],
-  range_check_off,
-  type_check_off,
-  unk_lang_parser,
-  unk_lang_error,
-  evaluate_subexp_standard,
-  unk_lang_printchar,		/* Print character constant */
-  unk_lang_printstr,
-  unk_lang_emit_char,
-  unk_lang_create_fundamental_type,
-  unk_lang_print_type,		/* Print a type using appropriate syntax */
-  unk_lang_val_print,		/* Print a value using appropriate syntax */
-  unk_lang_value_print,		/* Print a top-level value */
-  {"",      "",    "",   ""},	/* Binary format info */
-  {"0%lo",   "0",   "o",  ""},	/* Octal format info */
-  {"%ld",    "",    "d",  ""},	/* Decimal format info */
-  {"0x%lx",  "0x",  "x",  ""},	/* Hex format info */
-  unk_op_print_tab,		/* expression operators for printing */
-  1,				/* c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-const struct language_defn local_language_defn = {
-  "local",
-  language_auto,
-  &unknown_builtin_types[0],
-  range_check_off,
-  type_check_off,
-  unk_lang_parser,
-  unk_lang_error,
-  evaluate_subexp_standard,
-  unk_lang_printchar,		/* Print character constant */
-  unk_lang_printstr,
-  unk_lang_emit_char,
-  unk_lang_create_fundamental_type,
-  unk_lang_print_type,		/* Print a type using appropriate syntax */
-  unk_lang_val_print,		/* Print a value using appropriate syntax */
-  unk_lang_value_print,		/* Print a top-level value */
-  {"",      "",    "",   ""},	/* Binary format info */
-  {"0%lo",   "0",   "o",  ""},	/* Octal format info */
-  {"%ld",    "",    "d",  ""},	/* Decimal format info */
-  {"0x%lx",  "0x",  "x",  ""},	/* Hex format info */
-  unk_op_print_tab,		/* expression operators for printing */
-  1,				/* c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-/* Initialize the language routines */
-
-void
-_initialize_language()
-{
-   struct cmd_list_element *set, *show;
-
-   /* GDB commands for language specific stuff */
-
-   set = add_set_cmd ("language", class_support, var_string_noescape,
-		      (char *)&language,
-		      "Set the current source language.",
-		      &setlist);
-   show = add_show_from_set (set, &showlist);
-   set->function.cfunc = set_language_command;
-   show->function.cfunc = show_language_command;
-
-   add_prefix_cmd ("check", no_class, set_check,
-		   "Set the status of the type/range checker",
-		   &setchecklist, "set check ", 0, &setlist);
-   add_alias_cmd ("c", "check", no_class, 1, &setlist);
-   add_alias_cmd ("ch", "check", no_class, 1, &setlist);
-
-   add_prefix_cmd ("check", no_class, show_check,
-		   "Show the status of the type/range checker",
-		   &showchecklist, "show check ", 0, &showlist);
-   add_alias_cmd ("c", "check", no_class, 1, &showlist);
-   add_alias_cmd ("ch", "check", no_class, 1, &showlist);
-
-   set = add_set_cmd ("type", class_support, var_string_noescape,
-		      (char *)&type,
-		      "Set type checking.  (on/warn/off/auto)",
-		      &setchecklist);
-   show = add_show_from_set (set, &showchecklist);
-   set->function.cfunc = set_type_command;
-   show->function.cfunc = show_type_command;
-
-   set = add_set_cmd ("range", class_support, var_string_noescape,
-		      (char *)&range,
-		      "Set range checking.  (on/warn/off/auto)",
-		      &setchecklist);
-   show = add_show_from_set (set, &showchecklist);
-   set->function.cfunc = set_range_command;
-   show->function.cfunc = show_range_command;
-
-   add_language (&unknown_language_defn);
-   add_language (&local_language_defn);
-   add_language (&auto_language_defn);
-
-   language = savestring ("auto",strlen("auto"));
-   range = savestring ("auto",strlen("auto"));
-   type = savestring ("auto",strlen("auto"));
-
-   /* Have the above take effect */
-
-   set_language_command (language, 0);
-   set_type_command (NULL, 0);
-   set_range_command (NULL, 0);
-}
diff --git a/gdb/language.h b/gdb/language.h
deleted file mode 100644
index e336869..0000000
--- a/gdb/language.h
+++ /dev/null
@@ -1,439 +0,0 @@
-/* Source-language-related definitions for GDB.
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-   Contributed by the Department of Computer Science at the State University
-   of New York at Buffalo.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (LANGUAGE_H)
-#define LANGUAGE_H 1
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct value;
-struct objfile;
-struct expression;
-/* enum exp_opcode;	ANSI's `wisdom' didn't include forward enum decls. */
-#endif
-
-/* This used to be included to configure GDB for one or more specific
-   languages.  Now it is shortcutted to configure for all of them.  FIXME.  */
-/* #include "lang_def.h" */
-#define	_LANG_c
-#define	_LANG_m2
-#define	_LANG_chill
-#define _LANG_fortran
-
-#define MAX_FORTRAN_DIMS  7   /* Maximum number of F77 array dims */ 
-
-/* range_mode ==
-   range_mode_auto:   range_check set automatically to default of language.
-   range_mode_manual: range_check set manually by user.  */
-
-extern enum range_mode {range_mode_auto, range_mode_manual} range_mode;
-
-/* range_check ==
-   range_check_on:    Ranges are checked in GDB expressions, producing errors.
-   range_check_warn:  Ranges are checked, producing warnings.
-   range_check_off:   Ranges are not checked in GDB expressions.  */
-
-extern enum range_check
-  {range_check_off, range_check_warn, range_check_on} range_check;
-
-/* type_mode ==
-   type_mode_auto:   type_check set automatically to default of language
-   type_mode_manual: type_check set manually by user. */
-
-extern enum type_mode {type_mode_auto, type_mode_manual} type_mode;
-
-/* type_check ==
-   type_check_on:    Types are checked in GDB expressions, producing errors.
-   type_check_warn:  Types are checked, producing warnings.
-   type_check_off:   Types are not checked in GDB expressions.  */
-
-extern enum type_check
-  {type_check_off, type_check_warn, type_check_on} type_check;
-
-/* Information for doing language dependent formatting of printed values. */
-
-struct language_format_info
-{
-  /* The format that can be passed directly to standard C printf functions
-     to generate a completely formatted value in the format appropriate for
-     the language. */
-
-  char *la_format;
-
-  /* The prefix to be used when directly printing a value, or constructing
-     a standard C printf format.  This generally is everything up to the
-     conversion specification (the part introduced by the '%' character
-     and terminated by the conversion specifier character). */
-
-  char *la_format_prefix;
-
-  /* The conversion specifier.  This is generally everything after the
-     field width and precision, typically only a single character such
-     as 'o' for octal format or 'x' for hexadecimal format. */
-
-  char *la_format_specifier;
-
-  /* The suffix to be used when directly printing a value, or constructing
-     a standard C printf format.  This generally is everything after the
-     conversion specification (the part introduced by the '%' character
-     and terminated by the conversion specifier character). */
-
-  char *la_format_suffix;		/* Suffix for custom format string */
-};
-
-/* Structure tying together assorted information about a language.  */
-
-struct language_defn
-{
-  /* Name of the language */
-  
-  char *la_name;
-
-  /* its symtab language-enum (defs.h) */
-
-  enum language la_language;
-
-  /* Its builtin types.  This is a vector ended by a NULL pointer.  These
-     types can be specified by name in parsing types in expressions,
-     regardless of whether the program being debugged actually defines
-     such a type.  */
-
-  struct type ** const *la_builtin_type_vector;
-
-  /* Default range checking */
-
-  enum range_check la_range_check;
-
-  /* Default type checking */
-
-  enum type_check la_type_check;
-
-  /* Parser function. */
-  
-  int (*la_parser) PARAMS((void));
-
-  /* Parser error function */
-
-  void (*la_error) PARAMS ((char *));
-
-  /* Evaluate an expression. */
-  struct value * (*evaluate_exp) PARAMS ((struct type *, struct expression *, 
-					  int *, enum noside));
-
-  void (*la_printchar) PARAMS ((int ch, GDB_FILE *stream));
-
-  void (*la_printstr) PARAMS ((GDB_FILE *stream, char *string,
-			       unsigned int length, int width,
-			       int force_ellipses));
-
-  void (*la_emitchar) PARAMS ((int ch, GDB_FILE *stream, int quoter));
-
-  struct type *(*la_fund_type) PARAMS ((struct objfile *, int));
-
-  /* Print a type using syntax appropriate for this language. */
-
-  void (*la_print_type) PARAMS ((struct type *, char *, GDB_FILE *, int, int));
-
-  /* Print a value using syntax appropriate for this language. */
-
-  int (*la_val_print) PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *,
-			       int, int, int, enum val_prettyprint));
-
-  /* Print a top-level value using syntax appropriate for this language. */
-
-  int (*la_value_print) PARAMS ((struct value *, GDB_FILE *,
-				 int, enum val_prettyprint));
-
-  /* Base 2 (binary) formats. */
-
-  struct language_format_info la_binary_format;
-
-  /* Base 8 (octal) formats. */
-
-  struct language_format_info la_octal_format;
-
-  /* Base 10 (decimal) formats */
-
-  struct language_format_info la_decimal_format;
-
-  /* Base 16 (hexadecimal) formats */
-
-  struct language_format_info la_hex_format;
-
-  /* Table for printing expressions */
-
-  const struct op_print *la_op_print_tab;
-
-  /* Zero if the language has first-class arrays.  True if there are no
-     array values, and array objects decay to pointers, as in C. */
-
-  char c_style_arrays;
-
-  /* Index to use for extracting the first element of a string. */
-  char string_lower_bound;
-
-  /* Type of elements of strings. */
-  struct type **string_char_type;
-
-  /* Add fields above this point, so the magic number is always last. */
-  /* Magic number for compat checking */
-
-  long la_magic;
-
-};
-
-#define LANG_MAGIC	910823L
-
-/* Pointer to the language_defn for our current language.  This pointer
-   always points to *some* valid struct; it can be used without checking
-   it for validity.
-
-   The current language affects expression parsing and evaluation
-   (FIXME: it might be cleaner to make the evaluation-related stuff
-   separate exp_opcodes for each different set of semantics.  We
-   should at least think this through more clearly with respect to
-   what happens if the language is changed between parsing and
-   evaluation) and printing of things like types and arrays.  It does
-   *not* affect symbol-reading-- each source file in a symbol-file has
-   its own language and we should keep track of that regardless of the
-   language when symbols are read.  If we want some manual setting for
-   the language of symbol files (e.g. detecting when ".c" files are
-   C++), it should be a seprate setting from the current_language.  */
-
-extern const struct language_defn *current_language;
-
-/* Pointer to the language_defn expected by the user, e.g. the language
-   of main(), or the language we last mentioned in a message, or C.  */
-
-extern const struct language_defn *expected_language;
-
-/* language_mode == 
-   language_mode_auto:   current_language automatically set upon selection
-			 of scope (e.g. stack frame)
-   language_mode_manual: current_language set only by user.  */
-
-extern enum language_mode
-  {language_mode_auto, language_mode_manual} language_mode;
-
-/* These macros define the behaviour of the expression 
-   evaluator.  */
-
-/* Should we strictly type check expressions? */
-#define STRICT_TYPE (type_check != type_check_off)
-
-/* Should we range check values against the domain of their type? */
-#define RANGE_CHECK (range_check != range_check_off)
-
-/* "cast" really means conversion */
-/* FIXME -- should be a setting in language_defn */
-#define CAST_IS_CONVERSION (current_language->la_language == language_c  || \
-			    current_language->la_language == language_cplus)
-
-extern void
-language_info PARAMS ((int));
-
-extern enum language
-set_language PARAMS ((enum language));
-
-
-/* This page contains functions that return things that are
-   specific to languages.  Each of these functions is based on
-   the current setting of working_lang, which the user sets
-   with the "set language" command. */
-
-#define create_fundamental_type(objfile,typeid) \
-  (current_language->la_fund_type(objfile, typeid))
-
-#define LA_PRINT_TYPE(type,varstring,stream,show,level) \
-  (current_language->la_print_type(type,varstring,stream,show,level))
-
-#define LA_VAL_PRINT(type,valaddr,offset,addr,stream,fmt,deref,recurse,pretty) \
-  (current_language->la_val_print(type,valaddr,offset,addr,stream,fmt,deref, \
-				  recurse,pretty))
-#define LA_VALUE_PRINT(val,stream,fmt,pretty) \
-  (current_language->la_value_print(val,stream,fmt,pretty))
-
-/* Return a format string for printf that will print a number in one of
-   the local (language-specific) formats.  Result is static and is
-   overwritten by the next call.  Takes printf options like "08" or "l"
-   (to produce e.g. %08x or %lx).  */
-
-#define local_binary_format() \
-  (current_language->la_binary_format.la_format)
-#define local_binary_format_prefix() \
-  (current_language->la_binary_format.la_format_prefix)
-#define local_binary_format_specifier() \
-  (current_language->la_binary_format.la_format_specifier)
-#define local_binary_format_suffix() \
-  (current_language->la_binary_format.la_format_suffix)
-
-#define local_octal_format() \
-  (current_language->la_octal_format.la_format)
-#define local_octal_format_prefix() \
-  (current_language->la_octal_format.la_format_prefix)
-#define local_octal_format_specifier() \
-  (current_language->la_octal_format.la_format_specifier)
-#define local_octal_format_suffix() \
-  (current_language->la_octal_format.la_format_suffix)
-
-#define local_decimal_format() \
-  (current_language->la_decimal_format.la_format)
-#define local_decimal_format_prefix() \
-  (current_language->la_decimal_format.la_format_prefix)
-#define local_decimal_format_specifier() \
-  (current_language->la_decimal_format.la_format_specifier)
-#define local_decimal_format_suffix() \
-  (current_language->la_decimal_format.la_format_suffix)
-
-#define local_hex_format() \
-  (current_language->la_hex_format.la_format)
-#define local_hex_format_prefix() \
-  (current_language->la_hex_format.la_format_prefix)
-#define local_hex_format_specifier() \
-  (current_language->la_hex_format.la_format_specifier)
-#define local_hex_format_suffix() \
-  (current_language->la_hex_format.la_format_suffix)
-
-#define LA_PRINT_CHAR(ch, stream) \
-  (current_language->la_printchar(ch, stream))
-#define LA_PRINT_STRING(stream, string, length, width, force_ellipses) \
-  (current_language->la_printstr(stream, string, length, width, force_ellipses))
-#define LA_EMIT_CHAR(ch, stream, quoter) \
-  (current_language->la_emitchar(ch, stream, quoter))
-
-/* Test a character to decide whether it can be printed in literal form
-   or needs to be printed in another representation.  For example,
-   in C the literal form of the character with octal value 141 is 'a'
-   and the "other representation" is '\141'.  The "other representation"
-   is program language dependent. */
-
-#define PRINT_LITERAL_FORM(c)		\
-  ((c) >= 0x20				\
-   && ((c) < 0x7F || (c) >= 0xA0)	\
-   && (!sevenbit_strings || (c) < 0x80))
-
-/* Return a format string for printf that will print a number in one of
-   the local (language-specific) formats.  Result is static and is
-   overwritten by the next call.  Takes printf options like "08" or "l"
-   (to produce e.g. %08x or %lx).  */
-
-extern char *
-local_decimal_format_custom PARAMS ((char *));	/* language.c */
-
-extern char *
-local_octal_format_custom PARAMS ((char *));	/* language.c */
-
-extern char *
-local_hex_format_custom PARAMS ((char *));	/* language.c */
-
-/* Return a string that contains a number formatted in one of the local
-   (language-specific) formats.  Result is static and is overwritten by
-   the next call.  Takes printf options like "08" or "l".  */
-
-extern char *
-local_hex_string PARAMS ((unsigned long));		/* language.c */
-
-extern char *
-local_hex_string_custom PARAMS ((unsigned long, char *)); /* language.c */
-
-/* Type predicates */
-
-extern int
-simple_type PARAMS ((struct type *));
-
-extern int
-ordered_type PARAMS ((struct type *));
-
-extern int
-same_type PARAMS ((struct type *, struct type *));
-
-extern int
-integral_type PARAMS ((struct type *));
-
-extern int
-numeric_type PARAMS ((struct type *));
-
-extern int
-character_type PARAMS ((struct type *));
-
-extern int
-boolean_type PARAMS ((struct type *));
-
-extern int
-float_type PARAMS ((struct type *));
-
-extern int
-pointer_type PARAMS ((struct type *));
-
-extern int
-structured_type PARAMS ((struct type *));
-
-/* Checks Binary and Unary operations for semantic type correctness */
-/* FIXME:  Does not appear to be used */
-#define unop_type_check(v,o) binop_type_check((v),NULL,(o))
-
-extern void
-binop_type_check PARAMS ((struct value *, struct value *, int));
-
-/* Error messages */
-
-extern void
-op_error PARAMS ((char *fmt, enum exp_opcode, int));
-
-#define type_op_error(f,o) \
-   op_error((f),(o),type_check==type_check_on ? 1 : 0)
-#define range_op_error(f,o) \
-   op_error((f),(o),range_check==range_check_on ? 1 : 0)
-
-extern void
-type_error PARAMS ((char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-
-void
-range_error PARAMS ((char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-
-/* Data:  Does this value represent "truth" to the current language?  */
-
-extern int
-value_true PARAMS ((struct value *));
-
-extern struct type * lang_bool_type PARAMS ((void));
-
-/* The type used for Boolean values in the current language. */
-#define LA_BOOL_TYPE lang_bool_type ()
-
-/* Misc:  The string representing a particular enum language.  */
-
-extern const struct language_defn *
-language_def PARAMS ((enum language));
-
-extern char *
-language_str PARAMS ((enum language));
-
-/* Add a language to the set known by GDB (at initialization time).  */
-
-extern void
-add_language PARAMS ((const struct language_defn *));
-
-extern enum language
-get_frame_language PARAMS ((void));		/* In stack.c */
-
-#endif	/* defined (LANGUAGE_H) */
diff --git a/gdb/lynx-nat.c b/gdb/lynx-nat.c
deleted file mode 100644
index f006aa4..0000000
--- a/gdb/lynx-nat.c
+++ /dev/null
@@ -1,837 +0,0 @@
-/* Native-dependent code for LynxOS.
-   Copyright 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-
-#include <sys/ptrace.h>
-#include <sys/wait.h>
-#include <sys/fpp.h>
-
-static unsigned long registers_addr PARAMS ((int pid));
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR);
-
-#define X(ENTRY)(offsetof(struct econtext, ENTRY))
-
-#ifdef I386
-/* Mappings from tm-i386v.h */
-
-static int regmap[] =
-{
-  X(eax),
-  X(ecx),
-  X(edx),
-  X(ebx),
-  X(esp),			/* sp */
-  X(ebp),			/* fp */
-  X(esi),
-  X(edi),
-  X(eip),			/* pc */
-  X(flags),			/* ps */
-  X(cs),
-  X(ss),
-  X(ds),
-  X(es),
-  X(ecode),			/* Lynx doesn't give us either fs or gs, so */
-  X(fault),			/* we just substitute these two in the hopes
-				   that they are useful. */
-};
-#endif /* I386 */
-
-#ifdef M68K
-/* Mappings from tm-m68k.h */
-
-static int regmap[] =
-{
-  X(regs[0]),			/* d0 */
-  X(regs[1]),			/* d1 */
-  X(regs[2]),			/* d2 */
-  X(regs[3]),			/* d3 */
-  X(regs[4]),			/* d4 */
-  X(regs[5]),			/* d5 */
-  X(regs[6]),			/* d6 */
-  X(regs[7]),			/* d7 */
-  X(regs[8]),			/* a0 */
-  X(regs[9]),			/* a1 */
-  X(regs[10]),			/* a2 */
-  X(regs[11]),			/* a3 */
-  X(regs[12]),			/* a4 */
-  X(regs[13]),			/* a5 */
-  X(regs[14]),			/* fp */
-  offsetof (st_t, usp) - offsetof (st_t, ec), /* sp */
-  X(status),			/* ps */
-  X(pc),
-
-  X(fregs[0*3]),		/* fp0 */
-  X(fregs[1*3]),		/* fp1 */
-  X(fregs[2*3]),		/* fp2 */
-  X(fregs[3*3]),		/* fp3 */
-  X(fregs[4*3]),		/* fp4 */
-  X(fregs[5*3]),		/* fp5 */
-  X(fregs[6*3]),		/* fp6 */
-  X(fregs[7*3]),		/* fp7 */
-
-  X(fcregs[0]),			/* fpcontrol */
-  X(fcregs[1]),			/* fpstatus */
-  X(fcregs[2]),			/* fpiaddr */
-  X(ssw),			/* fpcode */
-  X(fault),			/* fpflags */
-};
-#endif /* M68K */
-
-#ifdef SPARC
-/* Mappings from tm-sparc.h */
-
-#define FX(ENTRY)(offsetof(struct fcontext, ENTRY))
-
-static int regmap[] =
-{
-  -1,				/* g0 */
-  X(g1),
-  X(g2),
-  X(g3),
-  X(g4),
-  -1,				/* g5->g7 aren't saved by Lynx */
-  -1,
-  -1,
-
-  X(o[0]),
-  X(o[1]),
-  X(o[2]),
-  X(o[3]),
-  X(o[4]),
-  X(o[5]),
-  X(o[6]),			/* sp */
-  X(o[7]),			/* ra */
-
-  -1,-1,-1,-1,-1,-1,-1,-1,	/* l0 -> l7 */
-
-  -1,-1,-1,-1,-1,-1,-1,-1,	/* i0 -> i7 */
-
-  FX(f.fregs[0]),		/* f0 */
-  FX(f.fregs[1]),
-  FX(f.fregs[2]),
-  FX(f.fregs[3]),
-  FX(f.fregs[4]),
-  FX(f.fregs[5]),
-  FX(f.fregs[6]),
-  FX(f.fregs[7]),
-  FX(f.fregs[8]),
-  FX(f.fregs[9]),
-  FX(f.fregs[10]),
-  FX(f.fregs[11]),
-  FX(f.fregs[12]),
-  FX(f.fregs[13]),
-  FX(f.fregs[14]),
-  FX(f.fregs[15]),
-  FX(f.fregs[16]),
-  FX(f.fregs[17]),
-  FX(f.fregs[18]),
-  FX(f.fregs[19]),
-  FX(f.fregs[20]),
-  FX(f.fregs[21]),
-  FX(f.fregs[22]),
-  FX(f.fregs[23]),
-  FX(f.fregs[24]),
-  FX(f.fregs[25]),
-  FX(f.fregs[26]),
-  FX(f.fregs[27]),
-  FX(f.fregs[28]),
-  FX(f.fregs[29]),
-  FX(f.fregs[30]),
-  FX(f.fregs[31]),
-
-  X(y),
-  X(psr),
-  X(wim),
-  X(tbr),
-  X(pc),
-  X(npc),
-  FX(fsr),			/* fpsr */
-  -1,				/* cpsr */
-};
-#endif /* SPARC */
-
-#ifdef rs6000
-
-static int regmap[] =
-{
-  X(iregs[0]),			/* r0 */
-  X(iregs[1]),
-  X(iregs[2]),
-  X(iregs[3]),
-  X(iregs[4]),
-  X(iregs[5]),
-  X(iregs[6]),
-  X(iregs[7]),
-  X(iregs[8]),
-  X(iregs[9]),
-  X(iregs[10]),
-  X(iregs[11]),
-  X(iregs[12]),
-  X(iregs[13]),
-  X(iregs[14]),
-  X(iregs[15]),
-  X(iregs[16]),
-  X(iregs[17]),
-  X(iregs[18]),
-  X(iregs[19]),
-  X(iregs[20]),
-  X(iregs[21]),
-  X(iregs[22]),
-  X(iregs[23]),
-  X(iregs[24]),
-  X(iregs[25]),
-  X(iregs[26]),
-  X(iregs[27]),
-  X(iregs[28]),
-  X(iregs[29]),
-  X(iregs[30]),
-  X(iregs[31]),
-
-  X(fregs[0]),			/* f0 */
-  X(fregs[1]),
-  X(fregs[2]),
-  X(fregs[3]),
-  X(fregs[4]),
-  X(fregs[5]),
-  X(fregs[6]),
-  X(fregs[7]),
-  X(fregs[8]),
-  X(fregs[9]),
-  X(fregs[10]),
-  X(fregs[11]),
-  X(fregs[12]),
-  X(fregs[13]),
-  X(fregs[14]),
-  X(fregs[15]),
-  X(fregs[16]),
-  X(fregs[17]),
-  X(fregs[18]),
-  X(fregs[19]),
-  X(fregs[20]),
-  X(fregs[21]),
-  X(fregs[22]),
-  X(fregs[23]),
-  X(fregs[24]),
-  X(fregs[25]),
-  X(fregs[26]),
-  X(fregs[27]),
-  X(fregs[28]),
-  X(fregs[29]),
-  X(fregs[30]),
-  X(fregs[31]),
-
-  X(srr0),			/* IAR (PC) */
-  X(srr1),			/* MSR (PS) */
-  X(cr),			/* CR */
-  X(lr),			/* LR */
-  X(ctr),			/* CTR */
-  X(xer),			/* XER */
-  X(mq)				/* MQ */
-};
-
-#endif /* rs6000 */
-
-#ifdef SPARC
-
-/* This routine handles some oddball cases for Sparc registers and LynxOS.
-   In partucular, it causes refs to G0, g5->7, and all fp regs to return zero.
-   It also handles knows where to find the I & L regs on the stack.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  int whatregs = 0;
-
-#define WHATREGS_FLOAT 1
-#define WHATREGS_GEN 2
-#define WHATREGS_STACK 4
-
-  if (regno == -1)
-    whatregs = WHATREGS_FLOAT | WHATREGS_GEN | WHATREGS_STACK;
-  else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
-    whatregs = WHATREGS_STACK;
-  else if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32)
-    whatregs = WHATREGS_FLOAT;
-  else
-    whatregs = WHATREGS_GEN;
-
-  if (whatregs & WHATREGS_GEN)
-    {
-      struct econtext ec;		/* general regs */
-      char buf[MAX_REGISTER_RAW_SIZE];
-      int retval;
-      int i;
-
-      errno = 0;
-      retval = ptrace (PTRACE_GETREGS, inferior_pid, (PTRACE_ARG3_TYPE) &ec,
-		       0);
-      if (errno)
-	perror_with_name ("ptrace(PTRACE_GETREGS)");
-  
-      memset (buf, 0, REGISTER_RAW_SIZE (G0_REGNUM));
-      supply_register (G0_REGNUM, buf);
-      supply_register (TBR_REGNUM, (char *)&ec.tbr);
-
-      memcpy (&registers[REGISTER_BYTE (G1_REGNUM)], &ec.g1,
-	      4 * REGISTER_RAW_SIZE (G1_REGNUM));
-      for (i = G1_REGNUM; i <= G1_REGNUM + 3; i++)
-	register_valid[i] = 1;
-
-      supply_register (PS_REGNUM, (char *)&ec.psr);
-      supply_register (Y_REGNUM, (char *)&ec.y);
-      supply_register (PC_REGNUM, (char *)&ec.pc);
-      supply_register (NPC_REGNUM, (char *)&ec.npc);
-      supply_register (WIM_REGNUM, (char *)&ec.wim);
-
-      memcpy (&registers[REGISTER_BYTE (O0_REGNUM)], ec.o,
-	      8 * REGISTER_RAW_SIZE (O0_REGNUM));
-      for (i = O0_REGNUM; i <= O0_REGNUM + 7; i++)
-	register_valid[i] = 1;
-    }
-
-  if (whatregs & WHATREGS_STACK)
-    {
-      CORE_ADDR sp;
-      int i;
-
-      sp = read_register (SP_REGNUM);
-
-      target_xfer_memory (sp + FRAME_SAVED_I0,
-			  &registers[REGISTER_BYTE(I0_REGNUM)],
-			  8 * REGISTER_RAW_SIZE (I0_REGNUM), 0);
-      for (i = I0_REGNUM; i <= I7_REGNUM; i++)
-	register_valid[i] = 1;
-
-      target_xfer_memory (sp + FRAME_SAVED_L0,
-			  &registers[REGISTER_BYTE(L0_REGNUM)],
-			  8 * REGISTER_RAW_SIZE (L0_REGNUM), 0);
-      for (i = L0_REGNUM; i <= L0_REGNUM + 7; i++)
-	register_valid[i] = 1;
-    }
-
-  if (whatregs & WHATREGS_FLOAT)
-    {
-      struct fcontext fc;		/* fp regs */
-      int retval;
-      int i;
-
-      errno = 0;
-      retval = ptrace (PTRACE_GETFPREGS, inferior_pid, (PTRACE_ARG3_TYPE) &fc,
-		       0);
-      if (errno)
-	perror_with_name ("ptrace(PTRACE_GETFPREGS)");
-  
-      memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], fc.f.fregs,
-	      32 * REGISTER_RAW_SIZE (FP0_REGNUM));
-      for (i = FP0_REGNUM; i <= FP0_REGNUM + 31; i++)
-	register_valid[i] = 1;
-
-      supply_register (FPS_REGNUM, (char *)&fc.fsr);
-    }
-}
-
-/* This routine handles storing of the I & L regs for the Sparc.  The trick
-   here is that they actually live on the stack.  The really tricky part is
-   that when changing the stack pointer, the I & L regs must be written to
-   where the new SP points, otherwise the regs will be incorrect when the
-   process is started up again.   We assume that the I & L regs are valid at
-   this point.  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  int whatregs = 0;
-
-  if (regno == -1)
-    whatregs = WHATREGS_FLOAT | WHATREGS_GEN | WHATREGS_STACK;
-  else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
-    whatregs = WHATREGS_STACK;
-  else if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32)
-    whatregs = WHATREGS_FLOAT;
-  else if (regno == SP_REGNUM)
-    whatregs = WHATREGS_STACK | WHATREGS_GEN;
-  else
-    whatregs = WHATREGS_GEN;
-
-  if (whatregs & WHATREGS_GEN)
-    {
-      struct econtext ec;		/* general regs */
-      int retval;
-
-      ec.tbr = read_register (TBR_REGNUM);
-      memcpy (&ec.g1, &registers[REGISTER_BYTE (G1_REGNUM)],
-	      4 * REGISTER_RAW_SIZE (G1_REGNUM));
-
-      ec.psr = read_register (PS_REGNUM);
-      ec.y = read_register (Y_REGNUM);
-      ec.pc = read_register (PC_REGNUM);
-      ec.npc = read_register (NPC_REGNUM);
-      ec.wim = read_register (WIM_REGNUM);
-
-      memcpy (ec.o, &registers[REGISTER_BYTE (O0_REGNUM)],
-	      8 * REGISTER_RAW_SIZE (O0_REGNUM));
-
-      errno = 0;
-      retval = ptrace (PTRACE_SETREGS, inferior_pid, (PTRACE_ARG3_TYPE) &ec,
-		       0);
-      if (errno)
-	perror_with_name ("ptrace(PTRACE_SETREGS)");
-    }
-
-  if (whatregs & WHATREGS_STACK)
-    {
-      int regoffset;
-      CORE_ADDR sp;
-
-      sp = read_register (SP_REGNUM);
-
-      if (regno == -1 || regno == SP_REGNUM)
-	{
-	  if (!register_valid[L0_REGNUM+5])
-	    abort();
-	  target_xfer_memory (sp + FRAME_SAVED_I0,
-			      &registers[REGISTER_BYTE (I0_REGNUM)],
-			      8 * REGISTER_RAW_SIZE (I0_REGNUM), 1);
-
-	  target_xfer_memory (sp + FRAME_SAVED_L0,
-			      &registers[REGISTER_BYTE (L0_REGNUM)],
-			      8 * REGISTER_RAW_SIZE (L0_REGNUM), 1);
-	}
-      else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
-	{
-	  if (!register_valid[regno])
-	    abort();
-	  if (regno >= L0_REGNUM && regno <= L0_REGNUM + 7)
-	    regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (L0_REGNUM)
-	      + FRAME_SAVED_L0;
-	  else
-	    regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (I0_REGNUM)
-	      + FRAME_SAVED_I0;
-	  target_xfer_memory (sp + regoffset, &registers[REGISTER_BYTE (regno)],
-			      REGISTER_RAW_SIZE (regno), 1);
-	}
-    }
-
-  if (whatregs & WHATREGS_FLOAT)
-    {
-      struct fcontext fc;		/* fp regs */
-      int retval;
-
-/* We read fcontext first so that we can get good values for fq_t... */
-      errno = 0;
-      retval = ptrace (PTRACE_GETFPREGS, inferior_pid, (PTRACE_ARG3_TYPE) &fc,
-		       0);
-      if (errno)
-	perror_with_name ("ptrace(PTRACE_GETFPREGS)");
-  
-      memcpy (fc.f.fregs, &registers[REGISTER_BYTE (FP0_REGNUM)],
-	      32 * REGISTER_RAW_SIZE (FP0_REGNUM));
-
-      fc.fsr = read_register (FPS_REGNUM);
-
-      errno = 0;
-      retval = ptrace (PTRACE_SETFPREGS, inferior_pid, (PTRACE_ARG3_TYPE) &fc,
-		       0);
-      if (errno)
-	perror_with_name ("ptrace(PTRACE_SETFPREGS)");
-      }
-}
-#endif /* SPARC */
-
-#if defined (I386) || defined (M68K) || defined (rs6000)
-
-/* Return the offset relative to the start of the per-thread data to the
-   saved context block.  */
-
-static unsigned long
-registers_addr(pid)
-     int pid;
-{
-  CORE_ADDR stblock;
-  int ecpoff = offsetof(st_t, ecp);
-  CORE_ADDR ecp;
-
-  errno = 0;
-  stblock = (CORE_ADDR) ptrace (PTRACE_THREADUSER, pid, (PTRACE_ARG3_TYPE)0,
-				0);
-  if (errno)
-    perror_with_name ("ptrace(PTRACE_THREADUSER)");
-
-  ecp = (CORE_ADDR) ptrace (PTRACE_PEEKTHREAD, pid, (PTRACE_ARG3_TYPE)ecpoff,
-			    0);
-  if (errno)
-    perror_with_name ("ptrace(PTRACE_PEEKTHREAD)");
-
-  return ecp - stblock;
-}
-
-/* Fetch one or more registers from the inferior.  REGNO == -1 to get
-   them all.  We actually fetch more than requested, when convenient,
-   marking them as valid so we won't fetch them again.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  int reglo, reghi;
-  int i;
-  unsigned long ecp;
-
-  if (regno == -1)
-    {
-      reglo = 0;
-      reghi = NUM_REGS - 1;
-    }
-  else
-    reglo = reghi = regno;
-
-  ecp = registers_addr (inferior_pid);
-
-  for (regno = reglo; regno <= reghi; regno++)
-    {
-      char buf[MAX_REGISTER_RAW_SIZE];
-      int ptrace_fun = PTRACE_PEEKTHREAD;
-
-#ifdef M68K
-      ptrace_fun = regno == SP_REGNUM ? PTRACE_PEEKUSP : PTRACE_PEEKTHREAD;
-#endif
-
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-	{
-	  unsigned int reg;
-
-	  errno = 0;
-	  reg = ptrace (ptrace_fun, inferior_pid,
-			(PTRACE_ARG3_TYPE) (ecp + regmap[regno] + i), 0);
-	  if (errno)
-	    perror_with_name ("ptrace(PTRACE_PEEKUSP)");
-  
-	  *(int *)&buf[i] = reg;
-	}
-      supply_register (regno, buf);
-    }
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-/* Registers we shouldn't try to store.  */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  int reglo, reghi;
-  int i;
-  unsigned long ecp;
-
-  if (regno == -1)
-    {
-      reglo = 0;
-      reghi = NUM_REGS - 1;
-    }
-  else
-    reglo = reghi = regno;
-
-  ecp = registers_addr (inferior_pid);
-
-  for (regno = reglo; regno <= reghi; regno++)
-    {
-      int ptrace_fun = PTRACE_POKEUSER;
-
-      if (CANNOT_STORE_REGISTER (regno))
-	continue;
-
-#ifdef M68K
-      ptrace_fun = regno == SP_REGNUM ? PTRACE_POKEUSP : PTRACE_POKEUSER;
-#endif
-
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
-	{
-	  unsigned int reg;
-
-	  reg = *(unsigned int *)&registers[REGISTER_BYTE (regno) + i];
-
-	  errno = 0;
-	  ptrace (ptrace_fun, inferior_pid,
-		  (PTRACE_ARG3_TYPE) (ecp + regmap[regno] + i), reg);
-	  if (errno)
-	    perror_with_name ("ptrace(PTRACE_POKEUSP)");
-	}
-    }
-}
-#endif /* defined (I386) || defined (M68K) || defined (rs6000) */
-
-/* Wait for child to do something.  Return pid of child, or -1 in case
-   of error; store status through argument pointer OURSTATUS.  */
-
-int
-child_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  int save_errno;
-  int thread;
-  union wait status;
-
-  while (1)
-    {
-      int sig;
-
-      set_sigint_trap();	/* Causes SIGINT to be passed on to the
-				   attached process. */
-      pid = wait (&status);
-
-      save_errno = errno;
-
-      clear_sigint_trap();
-
-      if (pid == -1)
-	{
-	  if (save_errno == EINTR)
-	    continue;
-	  fprintf_unfiltered (gdb_stderr, "Child process unexpectedly missing: %s.\n",
-		   safe_strerror (save_errno));
-	  /* Claim it exited with unknown signal.  */
-	  ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
-	  ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
-	  return -1;
-	}
-
-      if (pid != PIDGET (inferior_pid))	/* Some other process?!? */
-	continue;
-
-      thread = status.w_tid;	/* Get thread id from status */
-
-      /* Initial thread value can only be acquired via wait, so we have to
-	 resort to this hack.  */
-
-      if (TIDGET (inferior_pid) == 0 && thread != 0)
-	{
-	  inferior_pid = BUILDPID (inferior_pid, thread);
-	  add_thread (inferior_pid);
-	}
-
-      pid = BUILDPID (pid, thread);
-
-      /* We've become a single threaded process again.  */
-      if (thread == 0)
-	inferior_pid = pid;
-
-      /* Check for thread creation.  */
-      if (WIFSTOPPED(status)
-	  && WSTOPSIG(status) == SIGTRAP
-	  && !in_thread_list (pid))
-	{
-	  int realsig;
-
-	  realsig = ptrace (PTRACE_GETTRACESIG, pid, (PTRACE_ARG3_TYPE)0, 0);
-
-	  if (realsig == SIGNEWTHREAD)
-	    {
-	      /* It's a new thread notification.  We don't want to much with
-		 realsig -- the code in wait_for_inferior expects SIGTRAP. */
-	      ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
-	      ourstatus->value.sig = TARGET_SIGNAL_0;
-	      return pid;
-	    }
-	  else
-	    error ("Signal for unknown thread was not SIGNEWTHREAD");
-	}
-
-      /* Check for thread termination.  */
-      else if (WIFSTOPPED(status)
-	       && WSTOPSIG(status) == SIGTRAP
-	       && in_thread_list (pid))
-	{
-	  int realsig;
-
-	  realsig = ptrace (PTRACE_GETTRACESIG, pid, (PTRACE_ARG3_TYPE)0, 0);
-
-	  if (realsig == SIGTHREADEXIT)
-	    {
-	      ptrace (PTRACE_CONT, PIDGET (pid), (PTRACE_ARG3_TYPE)0, 0);
-	      continue;
-	    }
-	}
-
-#ifdef SPARC
-      /* SPARC Lynx uses an byte reversed wait status; we must use the
-	 host macros to access it.  These lines just a copy of
-	 store_waitstatus.  We can't use CHILD_SPECIAL_WAITSTATUS
-	 because target.c can't include the Lynx <sys/wait.h>.  */
-      if (WIFEXITED (status))
-	{
-	  ourstatus->kind = TARGET_WAITKIND_EXITED;
-	  ourstatus->value.integer = WEXITSTATUS (status);
-	}
-      else if (!WIFSTOPPED (status))
-	{
-	  ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
-	  ourstatus->value.sig =
-	    target_signal_from_host (WTERMSIG (status));
-	}
-      else
-	{
-	  ourstatus->kind = TARGET_WAITKIND_STOPPED;
-	  ourstatus->value.sig =
-	    target_signal_from_host (WSTOPSIG (status));
-	}
-#else
-      store_waitstatus (ourstatus, status.w_status);
-#endif
-
-      return pid;
-    }
-}
-
-/* Return nonzero if the given thread is still alive.  */
-int
-child_thread_alive (pid)
-     int pid;
-{
-  /* Arggh.  Apparently pthread_kill only works for threads within
-     the process that calls pthread_kill.
-
-     We want to avoid the lynx signal extensions as they simply don't
-     map well to the generic gdb interface we want to keep.
-
-     All we want to do is determine if a particular thread is alive;
-     it appears as if we can just make a harmless thread specific
-     ptrace call to do that.  */
-  return (ptrace (PTRACE_THREADUSER, pid, 0, 0) != -1);
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-child_resume (pid, step, signal)
-     int pid;
-     int step;
-     enum target_signal signal;
-{
-  int func;
-
-  errno = 0;
-
-  /* If pid == -1, then we want to step/continue all threads, else
-     we only want to step/continue a single thread.  */
-  if (pid == -1)
-    {
-      pid = inferior_pid;
-      func = step ? PTRACE_SINGLESTEP : PTRACE_CONT;
-    }
-  else
-    func = step ? PTRACE_SINGLESTEP_ONE : PTRACE_CONT_ONE;
-
-
-  /* An address of (PTRACE_ARG3_TYPE)1 tells ptrace to continue from where
-     it was.  (If GDB wanted it to start some other way, we have already
-     written a new PC value to the child.)
-
-     If this system does not support PT_STEP, a higher level function will
-     have called single_step() to transmute the step request into a
-     continue request (by setting breakpoints on all possible successor
-     instructions), so we don't have to worry about that here.  */
-
-  ptrace (func, pid, (PTRACE_ARG3_TYPE) 1, target_signal_to_host (signal));
-
-  if (errno)
-    perror_with_name ("ptrace");
-}
-
-/* Convert a Lynx process ID to a string.  Returns the string in a static
-   buffer.  */
-
-char *
-lynx_pid_to_str (pid)
-     int pid;
-{
-  static char buf[40];
-
-  sprintf (buf, "process %d thread %d", PIDGET (pid), TIDGET (pid));
-
-  return buf;
-}
-
-/* Extract the register values out of the core file and store
-   them where `read_register' will find them.
-
-   CORE_REG_SECT points to the register values themselves, read into memory.
-   CORE_REG_SIZE is the size of that area.
-   WHICH says which set of registers we are handling (0 = int, 2 = float
-         on machines where they are discontiguous).
-   REG_ADDR is the offset from u.u_ar0 to the register values relative to
-            core_reg_sect.  This is used with old-fashioned core files to
-	    locate the registers in a large upage-plus-stack ".reg" section.
-	    Original upage address X is at location core_reg_sect+x+reg_addr.
- */
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;
-{
-  struct st_entry s;
-  unsigned int regno;
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    if (regmap[regno] != -1)
-      supply_register (regno, core_reg_sect + offsetof (st_t, ec)
-		       + regmap[regno]);
-
-#ifdef SPARC
-/* Fetching this register causes all of the I & L regs to be read from the
-   stack and validated.  */
-
-  fetch_inferior_registers (I0_REGNUM);
-#endif
-}
-
-
-/* Register that we are able to handle lynx core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns lynx_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_lynx ()
-{
-  add_core_fns (&lynx_core_fns);
-}
diff --git a/gdb/m2-exp.y b/gdb/m2-exp.y
deleted file mode 100644
index 507e5bc..0000000
--- a/gdb/m2-exp.y
+++ /dev/null
@@ -1,1094 +0,0 @@
-/* YACC grammar for Modula-2 expressions, for GDB.
-   Copyright (C) 1986, 1989, 1990, 1991, 1993, 1994, 1995
-   Free Software Foundation, Inc.
-   Generated from expread.y (now c-exp.y) and contributed by the Department
-   of Computer Science at the State University of New York at Buffalo, 1991.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Parse a Modula-2 expression from text in a string,
-   and return the result as a  struct expression  pointer.
-   That structure contains arithmetic operations in reverse polish,
-   with constants represented by operations that are followed by special data.
-   See expression.h for the details of the format.
-   What is important here is that it can be built up sequentially
-   during the process of parsing; the lower levels of the tree always
-   come first in the result.
-
-   Note that malloc's and realloc's in this file are transformed to
-   xmalloc and xrealloc respectively by the same sed command in the
-   makefile that remaps any other malloc/realloc inserted by the parser
-   generator.  Doing this with #defines and trying to control the interaction
-   with include files (<malloc.h> and <stdlib.h> for example) just became
-   too messy, particularly when such includes can be inserted at random
-   times by the parser generator. */
-   
-%{
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "expression.h"
-#include "language.h"
-#include "value.h"
-#include "parser-defs.h"
-#include "m2-lang.h"
-#include "bfd.h" /* Required by objfiles.h.  */
-#include "symfile.h" /* Required by objfiles.h.  */
-#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
-
-/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
-   as well as gratuitiously global symbol names, so we can have multiple
-   yacc generated parsers in gdb.  Note that these are only the variables
-   produced by yacc.  If other parser generators (bison, byacc, etc) produce
-   additional global names that conflict at link time, then those parser
-   generators need to be fixed instead of adding those names to this list. */
-
-#define	yymaxdepth m2_maxdepth
-#define	yyparse	m2_parse
-#define	yylex	m2_lex
-#define	yyerror	m2_error
-#define	yylval	m2_lval
-#define	yychar	m2_char
-#define	yydebug	m2_debug
-#define	yypact	m2_pact
-#define	yyr1	m2_r1
-#define	yyr2	m2_r2
-#define	yydef	m2_def
-#define	yychk	m2_chk
-#define	yypgo	m2_pgo
-#define	yyact	m2_act
-#define	yyexca	m2_exca
-#define	yyerrflag m2_errflag
-#define	yynerrs	m2_nerrs
-#define	yyps	m2_ps
-#define	yypv	m2_pv
-#define	yys	m2_s
-#define	yy_yys	m2_yys
-#define	yystate	m2_state
-#define	yytmp	m2_tmp
-#define	yyv	m2_v
-#define	yy_yyv	m2_yyv
-#define	yyval	m2_val
-#define	yylloc	m2_lloc
-#define	yyreds	m2_reds		/* With YYDEBUG defined */
-#define	yytoks	m2_toks		/* With YYDEBUG defined */
-#define yylhs	m2_yylhs
-#define yylen	m2_yylen
-#define yydefred m2_yydefred
-#define yydgoto	m2_yydgoto
-#define yysindex m2_yysindex
-#define yyrindex m2_yyrindex
-#define yygindex m2_yygindex
-#define yytable	 m2_yytable
-#define yycheck	 m2_yycheck
-
-#ifndef YYDEBUG
-#define	YYDEBUG	0		/* Default to no yydebug support */
-#endif
-
-int
-yyparse PARAMS ((void));
-
-static int
-yylex PARAMS ((void));
-
-void
-yyerror PARAMS ((char *));
-
-#if 0
-static char *
-make_qualname PARAMS ((char *, char *));
-#endif
-
-static int
-parse_number PARAMS ((int));
-
-/* The sign of the number being parsed. */
-static int number_sign = 1;
-
-/* The block that the module specified by the qualifer on an identifer is
-   contained in, */
-#if 0
-static struct block *modblock=0;
-#endif
-
-%}
-
-/* Although the yacc "value" of an expression is not used,
-   since the result is stored in the structure being created,
-   other node types do have values.  */
-
-%union
-  {
-    LONGEST lval;
-    ULONGEST ulval;
-    DOUBLEST dval;
-    struct symbol *sym;
-    struct type *tval;
-    struct stoken sval;
-    int voidval;
-    struct block *bval;
-    enum exp_opcode opcode;
-    struct internalvar *ivar;
-
-    struct type **tvec;
-    int *ivec;
-  }
-
-%type <voidval> exp type_exp start set
-%type <voidval> variable
-%type <tval> type
-%type <bval> block 
-%type <sym> fblock 
-
-%token <lval> INT HEX ERROR
-%token <ulval> UINT M2_TRUE M2_FALSE CHAR
-%token <dval> FLOAT
-
-/* Both NAME and TYPENAME tokens represent symbols in the input,
-   and both convey their data as strings.
-   But a TYPENAME is a string that happens to be defined as a typedef
-   or builtin type name (such as int or char)
-   and a NAME is any other symbol.
-
-   Contexts where this distinction is not important can use the
-   nonterminal "name", which matches either NAME or TYPENAME.  */
-
-%token <sval> STRING
-%token <sval> NAME BLOCKNAME IDENT VARNAME
-%token <sval> TYPENAME
-
-%token SIZE CAP ORD HIGH ABS MIN_FUNC MAX_FUNC FLOAT_FUNC VAL CHR ODD TRUNC
-%token INC DEC INCL EXCL
-
-/* The GDB scope operator */
-%token COLONCOLON
-
-%token <voidval> INTERNAL_VAR
-
-/* M2 tokens */
-%left ','
-%left ABOVE_COMMA
-%nonassoc ASSIGN
-%left '<' '>' LEQ GEQ '=' NOTEQUAL '#' IN
-%left OROR
-%left LOGICAL_AND '&'
-%left '@'
-%left '+' '-'
-%left '*' '/' DIV MOD
-%right UNARY
-%right '^' DOT '[' '('
-%right NOT '~'
-%left COLONCOLON QID
-/* This is not an actual token ; it is used for precedence. 
-%right QID
-*/
-
-
-%%
-
-start   :	exp
-	|	type_exp
-	;
-
-type_exp:	type
-		{ write_exp_elt_opcode(OP_TYPE);
-		  write_exp_elt_type($1);
-		  write_exp_elt_opcode(OP_TYPE);
-		}
-	;
-
-/* Expressions */
-
-exp     :       exp '^'   %prec UNARY
-                        { write_exp_elt_opcode (UNOP_IND); }
-
-exp	:	'-'
-			{ number_sign = -1; }
-		exp    %prec UNARY
-			{ number_sign = 1;
-			  write_exp_elt_opcode (UNOP_NEG); }
-	;
-
-exp	:	'+' exp    %prec UNARY
-		{ write_exp_elt_opcode(UNOP_PLUS); }
-	;
-
-exp	:	not_exp exp %prec UNARY
-			{ write_exp_elt_opcode (UNOP_LOGICAL_NOT); }
-	;
-
-not_exp	:	NOT
-	|	'~'
-	;
-
-exp	:	CAP '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_CAP); }
-	;
-
-exp	:	ORD '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_ORD); }
-	;
-
-exp	:	ABS '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_ABS); }
-	;
-
-exp	: 	HIGH '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_HIGH); }
-	;
-
-exp 	:	MIN_FUNC '(' type ')'
-			{ write_exp_elt_opcode (UNOP_MIN);
-			  write_exp_elt_type ($3);
-			  write_exp_elt_opcode (UNOP_MIN); }
-	;
-
-exp	: 	MAX_FUNC '(' type ')'
-			{ write_exp_elt_opcode (UNOP_MAX);
-			  write_exp_elt_type ($3);
-			  write_exp_elt_opcode (UNOP_MIN); }
-	;
-
-exp	:	FLOAT_FUNC '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_FLOAT); }
-	;
-
-exp	:	VAL '(' type ',' exp ')'
-			{ write_exp_elt_opcode (BINOP_VAL);
-			  write_exp_elt_type ($3);
-			  write_exp_elt_opcode (BINOP_VAL); }
-	;
-
-exp	:	CHR '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_CHR); }
-	;
-
-exp	:	ODD '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_ODD); }
-	;
-
-exp	:	TRUNC '(' exp ')'
-			{ write_exp_elt_opcode (UNOP_TRUNC); }
-	;
-
-exp	:	SIZE exp       %prec UNARY
-			{ write_exp_elt_opcode (UNOP_SIZEOF); }
-	;
-
-
-exp	:	INC '(' exp ')'
-			{ write_exp_elt_opcode(UNOP_PREINCREMENT); }
-	;
-
-exp	:	INC '(' exp ',' exp ')'
-			{ write_exp_elt_opcode(BINOP_ASSIGN_MODIFY);
-			  write_exp_elt_opcode(BINOP_ADD);
-			  write_exp_elt_opcode(BINOP_ASSIGN_MODIFY); }
-	;
-
-exp	:	DEC '(' exp ')'
-			{ write_exp_elt_opcode(UNOP_PREDECREMENT);}
-	;
-
-exp	:	DEC '(' exp ',' exp ')'
-			{ write_exp_elt_opcode(BINOP_ASSIGN_MODIFY);
-			  write_exp_elt_opcode(BINOP_SUB);
-			  write_exp_elt_opcode(BINOP_ASSIGN_MODIFY); }
-	;
-
-exp	:	exp DOT NAME
-			{ write_exp_elt_opcode (STRUCTOP_STRUCT);
-			  write_exp_string ($3);
-			  write_exp_elt_opcode (STRUCTOP_STRUCT); }
-	;
-
-exp	:	set
-	;
-
-exp	:	exp IN set
-			{ error("Sets are not implemented.");}
-	;
-
-exp	:	INCL '(' exp ',' exp ')'
-			{ error("Sets are not implemented.");}
-	;
-
-exp	:	EXCL '(' exp ',' exp ')'
-			{ error("Sets are not implemented.");}
-
-set	:	'{' arglist '}'
-			{ error("Sets are not implemented.");}
-	|	type '{' arglist '}'
-			{ error("Sets are not implemented.");}
-	;
-
-
-/* Modula-2 array subscript notation [a,b,c...] */
-exp     :       exp '['
-                        /* This function just saves the number of arguments
-			   that follow in the list.  It is *not* specific to
-			   function types */
-                        { start_arglist(); }
-                non_empty_arglist ']'  %prec DOT
-                        { write_exp_elt_opcode (MULTI_SUBSCRIPT);
-			  write_exp_elt_longcst ((LONGEST) end_arglist());
-			  write_exp_elt_opcode (MULTI_SUBSCRIPT); }
-        ;
-
-exp	:	exp '('
-			/* This is to save the value of arglist_len
-			   being accumulated by an outer function call.  */
-			{ start_arglist (); }
-		arglist ')'	%prec DOT
-			{ write_exp_elt_opcode (OP_FUNCALL);
-			  write_exp_elt_longcst ((LONGEST) end_arglist ());
-			  write_exp_elt_opcode (OP_FUNCALL); }
-	;
-
-arglist	:
-	;
-
-arglist	:	exp
-			{ arglist_len = 1; }
-	;
-
-arglist	:	arglist ',' exp   %prec ABOVE_COMMA
-			{ arglist_len++; }
-	;
-
-non_empty_arglist
-        :       exp
-                        { arglist_len = 1; }
-	;
-
-non_empty_arglist
-        :       non_empty_arglist ',' exp %prec ABOVE_COMMA
-     	       	    	{ arglist_len++; }
-     	;
-
-/* GDB construct */
-exp	:	'{' type '}' exp  %prec UNARY
-			{ write_exp_elt_opcode (UNOP_MEMVAL);
-			  write_exp_elt_type ($2);
-			  write_exp_elt_opcode (UNOP_MEMVAL); }
-	;
-
-exp     :       type '(' exp ')' %prec UNARY
-                        { write_exp_elt_opcode (UNOP_CAST);
-			  write_exp_elt_type ($1);
-			  write_exp_elt_opcode (UNOP_CAST); }
-	;
-
-exp	:	'(' exp ')'
-			{ }
-	;
-
-/* Binary operators in order of decreasing precedence.  Note that some
-   of these operators are overloaded!  (ie. sets) */
-
-/* GDB construct */
-exp	:	exp '@' exp
-			{ write_exp_elt_opcode (BINOP_REPEAT); }
-	;
-
-exp	:	exp '*' exp
-			{ write_exp_elt_opcode (BINOP_MUL); }
-	;
-
-exp	:	exp '/' exp
-			{ write_exp_elt_opcode (BINOP_DIV); }
-	;
-
-exp     :       exp DIV exp
-                        { write_exp_elt_opcode (BINOP_INTDIV); }
-        ;
-
-exp	:	exp MOD exp
-			{ write_exp_elt_opcode (BINOP_REM); }
-	;
-
-exp	:	exp '+' exp
-			{ write_exp_elt_opcode (BINOP_ADD); }
-	;
-
-exp	:	exp '-' exp
-			{ write_exp_elt_opcode (BINOP_SUB); }
-	;
-
-exp	:	exp '=' exp
-			{ write_exp_elt_opcode (BINOP_EQUAL); }
-	;
-
-exp	:	exp NOTEQUAL exp
-			{ write_exp_elt_opcode (BINOP_NOTEQUAL); }
-        |       exp '#' exp
-                        { write_exp_elt_opcode (BINOP_NOTEQUAL); }
-	;
-
-exp	:	exp LEQ exp
-			{ write_exp_elt_opcode (BINOP_LEQ); }
-	;
-
-exp	:	exp GEQ exp
-			{ write_exp_elt_opcode (BINOP_GEQ); }
-	;
-
-exp	:	exp '<' exp
-			{ write_exp_elt_opcode (BINOP_LESS); }
-	;
-
-exp	:	exp '>' exp
-			{ write_exp_elt_opcode (BINOP_GTR); }
-	;
-
-exp	:	exp LOGICAL_AND exp
-			{ write_exp_elt_opcode (BINOP_LOGICAL_AND); }
-	;
-
-exp	:	exp OROR exp
-			{ write_exp_elt_opcode (BINOP_LOGICAL_OR); }
-	;
-
-exp	:	exp ASSIGN exp
-			{ write_exp_elt_opcode (BINOP_ASSIGN); }
-	;
-
-
-/* Constants */
-
-exp	:	M2_TRUE
-			{ write_exp_elt_opcode (OP_BOOL);
-			  write_exp_elt_longcst ((LONGEST) $1);
-			  write_exp_elt_opcode (OP_BOOL); }
-	;
-
-exp	:	M2_FALSE
-			{ write_exp_elt_opcode (OP_BOOL);
-			  write_exp_elt_longcst ((LONGEST) $1);
-			  write_exp_elt_opcode (OP_BOOL); }
-	;
-
-exp	:	INT
-			{ write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (builtin_type_m2_int);
-			  write_exp_elt_longcst ((LONGEST) $1);
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp	:	UINT
-			{
-			  write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (builtin_type_m2_card);
-			  write_exp_elt_longcst ((LONGEST) $1);
-			  write_exp_elt_opcode (OP_LONG);
-			}
-	;
-
-exp	:	CHAR
-			{ write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (builtin_type_m2_char);
-			  write_exp_elt_longcst ((LONGEST) $1);
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-
-exp	:	FLOAT
-			{ write_exp_elt_opcode (OP_DOUBLE);
-			  write_exp_elt_type (builtin_type_m2_real);
-			  write_exp_elt_dblcst ($1);
-			  write_exp_elt_opcode (OP_DOUBLE); }
-	;
-
-exp	:	variable
-	;
-
-exp	:	SIZE '(' type ')'	%prec UNARY
-			{ write_exp_elt_opcode (OP_LONG);
-			  write_exp_elt_type (builtin_type_int);
-			  write_exp_elt_longcst ((LONGEST) TYPE_LENGTH ($3));
-			  write_exp_elt_opcode (OP_LONG); }
-	;
-
-exp	:	STRING
-			{ write_exp_elt_opcode (OP_M2_STRING);
-			  write_exp_string ($1);
-			  write_exp_elt_opcode (OP_M2_STRING); }
-	;
-
-/* This will be used for extensions later.  Like adding modules. */
-block	:	fblock	
-			{ $$ = SYMBOL_BLOCK_VALUE($1); }
-	;
-
-fblock	:	BLOCKNAME
-			{ struct symbol *sym
-			    = lookup_symbol (copy_name ($1), expression_context_block,
-					     VAR_NAMESPACE, 0, NULL);
-			  $$ = sym;}
-	;
-			     
-
-/* GDB scope operator */
-fblock	:	block COLONCOLON BLOCKNAME
-			{ struct symbol *tem
-			    = lookup_symbol (copy_name ($3), $1,
-					     VAR_NAMESPACE, 0, NULL);
-			  if (!tem || SYMBOL_CLASS (tem) != LOC_BLOCK)
-			    error ("No function \"%s\" in specified context.",
-				   copy_name ($3));
-			  $$ = tem;
-			}
-	;
-
-/* Useful for assigning to PROCEDURE variables */
-variable:	fblock
-			{ write_exp_elt_opcode(OP_VAR_VALUE);
-			  write_exp_elt_block (NULL);
-			  write_exp_elt_sym ($1);
-			  write_exp_elt_opcode (OP_VAR_VALUE); }
-	;
-
-/* GDB internal ($foo) variable */
-variable:	INTERNAL_VAR
-	;
-
-/* GDB scope operator */
-variable:	block COLONCOLON NAME
-			{ struct symbol *sym;
-			  sym = lookup_symbol (copy_name ($3), $1,
-					       VAR_NAMESPACE, 0, NULL);
-			  if (sym == 0)
-			    error ("No symbol \"%s\" in specified context.",
-				   copy_name ($3));
-
-			  write_exp_elt_opcode (OP_VAR_VALUE);
-			  /* block_found is set by lookup_symbol.  */
-			  write_exp_elt_block (block_found);
-			  write_exp_elt_sym (sym);
-			  write_exp_elt_opcode (OP_VAR_VALUE); }
-	;
-
-/* Base case for variables. */
-variable:	NAME
-			{ struct symbol *sym;
-			  int is_a_field_of_this;
-
- 			  sym = lookup_symbol (copy_name ($1),
-					       expression_context_block,
-					       VAR_NAMESPACE,
-					       &is_a_field_of_this,
-					       NULL);
-			  if (sym)
-			    {
-			      if (symbol_read_needs_frame (sym))
-				{
-				  if (innermost_block == 0 ||
-				      contained_in (block_found, 
-						    innermost_block))
-				    innermost_block = block_found;
-				}
-
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			      /* We want to use the selected frame, not
-				 another more inner frame which happens to
-				 be in the same block.  */
-			      write_exp_elt_block (NULL);
-			      write_exp_elt_sym (sym);
-			      write_exp_elt_opcode (OP_VAR_VALUE);
-			    }
-			  else
-			    {
-			      struct minimal_symbol *msymbol;
-			      register char *arg = copy_name ($1);
-
-			      msymbol =
-				lookup_minimal_symbol (arg, NULL, NULL);
-			      if (msymbol != NULL)
-				{
-				  write_exp_msymbol
-				    (msymbol,
-				     lookup_function_type (builtin_type_int),
-				     builtin_type_int);
-				}
-			      else if (!have_full_symbols () && !have_partial_symbols ())
-				error ("No symbol table is loaded.  Use the \"symbol-file\" command.");
-			      else
-				error ("No symbol \"%s\" in current context.",
-				       copy_name ($1));
-			    }
-			}
-	;
-
-type
-	:	TYPENAME
-			{ $$ = lookup_typename (copy_name ($1),
-						expression_context_block, 0); }
-
-	;
-
-%%
-
-#if 0  /* FIXME! */
-int
-overflow(a,b)
-   long a,b;
-{
-   return (MAX_OF_TYPE(builtin_type_m2_int) - b) < a;
-}
-
-int
-uoverflow(a,b)
-   unsigned long a,b;
-{
-   return (MAX_OF_TYPE(builtin_type_m2_card) - b) < a;
-}
-#endif /* FIXME */
-
-/* Take care of parsing a number (anything that starts with a digit).
-   Set yylval and return the token type; update lexptr.
-   LEN is the number of characters in it.  */
-
-/*** Needs some error checking for the float case ***/
-
-static int
-parse_number (olen)
-     int olen;
-{
-  register char *p = lexptr;
-  register LONGEST n = 0;
-  register LONGEST prevn = 0;
-  register int c,i,ischar=0;
-  register int base = input_radix;
-  register int len = olen;
-  int unsigned_p = number_sign == 1 ? 1 : 0;
-
-  if(p[len-1] == 'H')
-  {
-     base = 16;
-     len--;
-  }
-  else if(p[len-1] == 'C' || p[len-1] == 'B')
-  {
-     base = 8;
-     ischar = p[len-1] == 'C';
-     len--;
-  }
-
-  /* Scan the number */
-  for (c = 0; c < len; c++)
-  {
-    if (p[c] == '.' && base == 10)
-      {
-	/* It's a float since it contains a point.  */
-	yylval.dval = atof (p);
-	lexptr += len;
-	return FLOAT;
-      }
-    if (p[c] == '.' && base != 10)
-       error("Floating point numbers must be base 10.");
-    if (base == 10 && (p[c] < '0' || p[c] > '9'))
-       error("Invalid digit \'%c\' in number.",p[c]);
- }
-
-  while (len-- > 0)
-    {
-      c = *p++;
-      n *= base;
-      if( base == 8 && (c == '8' || c == '9'))
-	 error("Invalid digit \'%c\' in octal number.",c);
-      if (c >= '0' && c <= '9')
-	i = c - '0';
-      else
-	{
-	  if (base == 16 && c >= 'A' && c <= 'F')
-	    i = c - 'A' + 10;
-	  else
-	     return ERROR;
-	}
-      n+=i;
-      if(i >= base)
-	 return ERROR;
-      if(!unsigned_p && number_sign == 1 && (prevn >= n))
-	 unsigned_p=1;		/* Try something unsigned */
-      /* Don't do the range check if n==i and i==0, since that special
-	 case will give an overflow error. */
-      if(RANGE_CHECK && n!=i && i)
-      {
-	 if((unsigned_p && (unsigned)prevn >= (unsigned)n) ||
-	    ((!unsigned_p && number_sign==-1) && -prevn <= -n))
-	    range_error("Overflow on numeric constant.");
-      }
-	 prevn=n;
-    }
-
-  lexptr = p;
-  if(*p == 'B' || *p == 'C' || *p == 'H')
-     lexptr++;			/* Advance past B,C or H */
-
-  if (ischar)
-  {
-     yylval.ulval = n;
-     return CHAR;
-  }
-  else if ( unsigned_p && number_sign == 1)
-  {
-     yylval.ulval = n;
-     return UINT;
-  }
-  else if((unsigned_p && (n<0))) {
-     range_error("Overflow on numeric constant -- number too large.");
-     /* But, this can return if range_check == range_warn.  */
-  }
-  yylval.lval = n;
-  return INT;
-}
-
-
-/* Some tokens */
-
-static struct
-{
-   char name[2];
-   int token;
-} tokentab2[] =
-{
-    { {'<', '>'},    NOTEQUAL 	},
-    { {':', '='},    ASSIGN	},
-    { {'<', '='},    LEQ	},
-    { {'>', '='},    GEQ	},
-    { {':', ':'},    COLONCOLON },
-
-};
-
-/* Some specific keywords */
-
-struct keyword {
-   char keyw[10];
-   int token;
-};
-
-static struct keyword keytab[] =
-{
-    {"OR" ,   OROR	 },
-    {"IN",    IN         },/* Note space after IN */
-    {"AND",   LOGICAL_AND},
-    {"ABS",   ABS	 },
-    {"CHR",   CHR	 },
-    {"DEC",   DEC	 },
-    {"NOT",   NOT	 },
-    {"DIV",   DIV    	 },
-    {"INC",   INC	 },
-    {"MAX",   MAX_FUNC	 },
-    {"MIN",   MIN_FUNC	 },
-    {"MOD",   MOD	 },
-    {"ODD",   ODD	 },
-    {"CAP",   CAP	 },
-    {"ORD",   ORD	 },
-    {"VAL",   VAL	 },
-    {"EXCL",  EXCL	 },
-    {"HIGH",  HIGH       },
-    {"INCL",  INCL	 },
-    {"SIZE",  SIZE       },
-    {"FLOAT", FLOAT_FUNC },
-    {"TRUNC", TRUNC	 },
-};
-
-
-/* Read one token, getting characters through lexptr.  */
-
-/* This is where we will check to make sure that the language and the operators used are
-   compatible  */
-
-static int
-yylex ()
-{
-  register int c;
-  register int namelen;
-  register int i;
-  register char *tokstart;
-  register char quote;
-
- retry:
-
-  tokstart = lexptr;
-
-
-  /* See if it is a special token of length 2 */
-  for( i = 0 ; i < (int) (sizeof tokentab2 / sizeof tokentab2[0]) ; i++)
-     if(STREQN(tokentab2[i].name, tokstart, 2))
-     {
-	lexptr += 2;
-	return tokentab2[i].token;
-     }
-
-  switch (c = *tokstart)
-    {
-    case 0:
-      return 0;
-
-    case ' ':
-    case '\t':
-    case '\n':
-      lexptr++;
-      goto retry;
-
-    case '(':
-      paren_depth++;
-      lexptr++;
-      return c;
-
-    case ')':
-      if (paren_depth == 0)
-	return 0;
-      paren_depth--;
-      lexptr++;
-      return c;
-
-    case ',':
-      if (comma_terminates && paren_depth == 0)
-	return 0;
-      lexptr++;
-      return c;
-
-    case '.':
-      /* Might be a floating point number.  */
-      if (lexptr[1] >= '0' && lexptr[1] <= '9')
-	break;			/* Falls into number code.  */
-      else
-      {
-	 lexptr++;
-	 return DOT;
-      }
-
-/* These are character tokens that appear as-is in the YACC grammar */
-    case '+':
-    case '-':
-    case '*':
-    case '/':
-    case '^':
-    case '<':
-    case '>':
-    case '[':
-    case ']':
-    case '=':
-    case '{':
-    case '}':
-    case '#':
-    case '@':
-    case '~':
-    case '&':
-      lexptr++;
-      return c;
-
-    case '\'' :
-    case '"':
-      quote = c;
-      for (namelen = 1; (c = tokstart[namelen]) != quote && c != '\0'; namelen++)
-	if (c == '\\')
-	  {
-	    c = tokstart[++namelen];
-	    if (c >= '0' && c <= '9')
-	      {
-		c = tokstart[++namelen];
-		if (c >= '0' && c <= '9')
-		  c = tokstart[++namelen];
-	      }
-	  }
-      if(c != quote)
-	 error("Unterminated string or character constant.");
-      yylval.sval.ptr = tokstart + 1;
-      yylval.sval.length = namelen - 1;
-      lexptr += namelen + 1;
-
-      if(namelen == 2)  	/* Single character */
-      {
-	   yylval.ulval = tokstart[1];
-	   return CHAR;
-      }
-      else
-	 return STRING;
-    }
-
-  /* Is it a number?  */
-  /* Note:  We have already dealt with the case of the token '.'.
-     See case '.' above.  */
-  if ((c >= '0' && c <= '9'))
-    {
-      /* It's a number.  */
-      int got_dot = 0, got_e = 0;
-      register char *p = tokstart;
-      int toktype;
-
-      for (++p ;; ++p)
-	{
-	  if (!got_e && (*p == 'e' || *p == 'E'))
-	    got_dot = got_e = 1;
-	  else if (!got_dot && *p == '.')
-	    got_dot = 1;
-	  else if (got_e && (p[-1] == 'e' || p[-1] == 'E')
-		   && (*p == '-' || *p == '+'))
-	    /* This is the sign of the exponent, not the end of the
-	       number.  */
-	    continue;
-	  else if ((*p < '0' || *p > '9') &&
-		   (*p < 'A' || *p > 'F') &&
-		   (*p != 'H'))  /* Modula-2 hexadecimal number */
-	    break;
-	}
-	toktype = parse_number (p - tokstart);
-        if (toktype == ERROR)
-	  {
-	    char *err_copy = (char *) alloca (p - tokstart + 1);
-
-	    memcpy (err_copy, tokstart, p - tokstart);
-	    err_copy[p - tokstart] = 0;
-	    error ("Invalid number \"%s\".", err_copy);
-	  }
-	lexptr = p;
-	return toktype;
-    }
-
-  if (!(c == '_' || c == '$'
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')))
-    /* We must have come across a bad character (e.g. ';').  */
-    error ("Invalid character '%c' in expression.", c);
-
-  /* It's a name.  See how long it is.  */
-  namelen = 0;
-  for (c = tokstart[namelen];
-       (c == '_' || c == '$' || (c >= '0' && c <= '9')
-	|| (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));
-       c = tokstart[++namelen])
-    ;
-
-  /* The token "if" terminates the expression and is NOT
-     removed from the input stream.  */
-  if (namelen == 2 && tokstart[0] == 'i' && tokstart[1] == 'f')
-    {
-      return 0;
-    }
-
-  lexptr += namelen;
-
-  /*  Lookup special keywords */
-  for(i = 0 ; i < (int) (sizeof(keytab) / sizeof(keytab[0])) ; i++)
-     if(namelen == strlen(keytab[i].keyw) && STREQN(tokstart,keytab[i].keyw,namelen))
-	   return keytab[i].token;
-
-  yylval.sval.ptr = tokstart;
-  yylval.sval.length = namelen;
-
-  if (*tokstart == '$')
-    {
-      write_dollar_variable (yylval.sval);
-      return INTERNAL_VAR;
-    }
-
-  /* Use token-type BLOCKNAME for symbols that happen to be defined as
-     functions.  If this is not so, then ...
-     Use token-type TYPENAME for symbols that happen to be defined
-     currently as names of types; NAME for other symbols.
-     The caller is not constrained to care about the distinction.  */
- {
-
-
-    char *tmp = copy_name (yylval.sval);
-    struct symbol *sym;
-
-    if (lookup_partial_symtab (tmp))
-      return BLOCKNAME;
-    sym = lookup_symbol (tmp, expression_context_block,
-			 VAR_NAMESPACE, 0, NULL);
-    if (sym && SYMBOL_CLASS (sym) == LOC_BLOCK)
-      return BLOCKNAME;
-    if (lookup_typename (copy_name (yylval.sval), expression_context_block, 1))
-      return TYPENAME;
-
-    if(sym)
-    {
-       switch(sym->aclass)
-       {
-       case LOC_STATIC:
-       case LOC_REGISTER:
-       case LOC_ARG:
-       case LOC_REF_ARG:
-       case LOC_REGPARM:
-       case LOC_REGPARM_ADDR:
-       case LOC_LOCAL:
-       case LOC_LOCAL_ARG:
-       case LOC_BASEREG:
-       case LOC_BASEREG_ARG:
-       case LOC_CONST:
-       case LOC_CONST_BYTES:
-       case LOC_OPTIMIZED_OUT:
-	  return NAME;
-
-       case LOC_TYPEDEF:
-	  return TYPENAME;
-
-       case LOC_BLOCK:
-	  return BLOCKNAME;
-
-       case LOC_UNDEF:
-	  error("internal:  Undefined class in m2lex()");
-
-       case LOC_LABEL:
-       case LOC_UNRESOLVED:
-	  error("internal:  Unforseen case in m2lex()");
-       }
-    }
-    else
-    {
-       /* Built-in BOOLEAN type.  This is sort of a hack. */
-       if(STREQN(tokstart,"TRUE",4))
-       {
-	  yylval.ulval = 1;
-	  return M2_TRUE;
-       }
-       else if(STREQN(tokstart,"FALSE",5))
-       {
-	  yylval.ulval = 0;
-	  return M2_FALSE;
-       }
-    }
-
-    /* Must be another type of name... */
-    return NAME;
- }
-}
-
-#if 0		/* Unused */
-static char *
-make_qualname(mod,ident)
-   char *mod, *ident;
-{
-   char *new = malloc(strlen(mod)+strlen(ident)+2);
-
-   strcpy(new,mod);
-   strcat(new,".");
-   strcat(new,ident);
-   return new;
-}
-#endif  /* 0 */
-
-void
-yyerror (msg)
-     char *msg;
-{
-  error ("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
-}
diff --git a/gdb/m2-lang.c b/gdb/m2-lang.c
deleted file mode 100644
index f5f38a9..0000000
--- a/gdb/m2-lang.c
+++ /dev/null
@@ -1,472 +0,0 @@
-/* Modula 2 language support routines for GDB, the GNU debugger.
-   Copyright 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "m2-lang.h"
-#include "c-lang.h"
-
-static struct type *m2_create_fundamental_type PARAMS ((struct objfile *, int));
-static void m2_printstr PARAMS ((GDB_FILE *stream, char *string, unsigned int length, int width, int force_ellipses));
-static void m2_printchar PARAMS ((int, GDB_FILE *));
-static void m2_emit_char PARAMS ((int, GDB_FILE *, int));
-
-/* Print the character C on STREAM as part of the contents of a literal
-   string whose delimiter is QUOTER.  Note that that format for printing
-   characters and strings is language specific.
-   FIXME:  This is a copy of the same function from c-exp.y.  It should
-   be replaced with a true Modula version.
- */
-
-static void
-m2_emit_char (c, stream, quoter)
-     register int c;
-     GDB_FILE *stream;
-     int quoter;
-{
-
-  c &= 0xFF;			/* Avoid sign bit follies */
-
-  if (PRINT_LITERAL_FORM (c))
-    {
-      if (c == '\\' || c == quoter)
-	{
-	  fputs_filtered ("\\", stream);
-	}
-      fprintf_filtered (stream, "%c", c);
-    }
-  else
-    {
-      switch (c)
-	{
-	case '\n':
-	  fputs_filtered ("\\n", stream);
-	  break;
-	case '\b':
-	  fputs_filtered ("\\b", stream);
-	  break;
-	case '\t':
-	  fputs_filtered ("\\t", stream);
-	  break;
-	case '\f':
-	  fputs_filtered ("\\f", stream);
-	  break;
-	case '\r':
-	  fputs_filtered ("\\r", stream);
-	  break;
-	case '\033':
-	  fputs_filtered ("\\e", stream);
-	  break;
-	case '\007':
-	  fputs_filtered ("\\a", stream);
-	  break;
-	default:
-	  fprintf_filtered (stream, "\\%.3o", (unsigned int) c);
-	  break;
-	}
-    }
-}
-
-/* FIXME:  This is a copy of the same function from c-exp.y.  It should
-   be replaced with a true Modula version. */
-
-static void
-m2_printchar (c, stream)
-     int c;
-     GDB_FILE *stream;
-{
-  fputs_filtered ("'", stream);
-  LA_EMIT_CHAR (c, stream, '\'');
-  fputs_filtered ("'", stream);
-}
-
-/* Print the character string STRING, printing at most LENGTH characters.
-   Printing stops early if the number hits print_max; repeat counts
-   are printed as appropriate.  Print ellipses at the end if we
-   had to stop before printing LENGTH characters, or if FORCE_ELLIPSES.
-   FIXME:  This is a copy of the same function from c-exp.y.  It should
-   be replaced with a true Modula version. */
-
-static void
-m2_printstr (stream, string, length, width, force_ellipses)
-     GDB_FILE *stream;
-     char *string;
-     unsigned int length;
-     int width;
-     int force_ellipses;
-{
-  register unsigned int i;
-  unsigned int things_printed = 0;
-  int in_quotes = 0;
-  int need_comma = 0;
-  extern int inspect_it;
-  extern int repeat_count_threshold;
-  extern int print_max;
-
-  if (length == 0)
-    {
-      fputs_filtered ("\"\"", gdb_stdout);
-      return;
-    }
-
-  for (i = 0; i < length && things_printed < print_max; ++i)
-    {
-      /* Position of the character we are examining
-	 to see whether it is repeated.  */
-      unsigned int rep1;
-      /* Number of repetitions we have detected so far.  */
-      unsigned int reps;
-
-      QUIT;
-
-      if (need_comma)
-	{
-	  fputs_filtered (", ", stream);
-	  need_comma = 0;
-	}
-
-      rep1 = i + 1;
-      reps = 1;
-      while (rep1 < length && string[rep1] == string[i])
-	{
-	  ++rep1;
-	  ++reps;
-	}
-
-      if (reps > repeat_count_threshold)
-	{
-	  if (in_quotes)
-	    {
-	      if (inspect_it)
-		fputs_filtered ("\\\", ", stream);
-	      else
-		fputs_filtered ("\", ", stream);
-	      in_quotes = 0;
-	    }
-	  m2_printchar (string[i], stream);
-	  fprintf_filtered (stream, " <repeats %u times>", reps);
-	  i = rep1 - 1;
-	  things_printed += repeat_count_threshold;
-	  need_comma = 1;
-	}
-      else
-	{
-	  if (!in_quotes)
-	    {
-	      if (inspect_it)
-		fputs_filtered ("\\\"", stream);
-	      else
-		fputs_filtered ("\"", stream);
-	      in_quotes = 1;
-	    }
-	  LA_EMIT_CHAR (string[i], stream, '"');
-	  ++things_printed;
-	}
-    }
-
-  /* Terminate the quotes if necessary.  */
-  if (in_quotes)
-    {
-      if (inspect_it)
-	fputs_filtered ("\\\"", stream);
-      else
-	fputs_filtered ("\"", stream);
-    }
-
-  if (force_ellipses || i < length)
-    fputs_filtered ("...", stream);
-}
-
-/* FIXME:  This is a copy of c_create_fundamental_type(), before
-   all the non-C types were stripped from it.  Needs to be fixed
-   by an experienced Modula programmer. */
-
-static struct type *
-m2_create_fundamental_type (objfile, typeid)
-     struct objfile *objfile;
-     int typeid;
-{
-  register struct type *type = NULL;
-
-  switch (typeid)
-    {
-      default:
-	/* FIXME:  For now, if we are asked to produce a type not in this
-	   language, create the equivalent of a C integer type with the
-	   name "<?type?>".  When all the dust settles from the type
-	   reconstruction work, this should probably become an error. */
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  0, "<?type?>", objfile);
-        warning ("internal error: no Modula fundamental type %d", typeid);
-	break;
-      case FT_VOID:
-	type = init_type (TYPE_CODE_VOID,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  0, "void", objfile);
-	break;
-      case FT_BOOLEAN:
-	type = init_type (TYPE_CODE_BOOL,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "boolean", objfile);
-	break;
-      case FT_STRING:
-	type = init_type (TYPE_CODE_STRING,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  0, "string", objfile);
-	break;
-      case FT_CHAR:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  0, "char", objfile);
-	break;
-      case FT_SIGNED_CHAR:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  0, "signed char", objfile);
-	break;
-      case FT_UNSIGNED_CHAR:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
-	break;
-      case FT_SHORT:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			  0, "short", objfile);
-	break;
-      case FT_SIGNED_SHORT:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			  0, "short", objfile);	/* FIXME-fnf */
-	break;
-      case FT_UNSIGNED_SHORT:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_SHORT_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
-	break;
-      case FT_INTEGER:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  0, "int", objfile);
-	break;
-      case FT_SIGNED_INTEGER:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  0, "int", objfile); /* FIXME -fnf */
-	break;
-      case FT_UNSIGNED_INTEGER:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
-	break;
-      case FT_FIXED_DECIMAL:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_INT_BIT / TARGET_CHAR_BIT,
-			  0, "fixed decimal", objfile);
-	break;
-      case FT_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "long", objfile);
-	break;
-      case FT_SIGNED_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "long", objfile); /* FIXME -fnf */
-	break;
-      case FT_UNSIGNED_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
-	break;
-      case FT_LONG_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "long long", objfile);
-	break;
-      case FT_SIGNED_LONG_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			  0, "signed long long", objfile);
-	break;
-      case FT_UNSIGNED_LONG_LONG:
-	type = init_type (TYPE_CODE_INT,
-			  TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
-			  TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
-	break;
-      case FT_FLOAT:
-	type = init_type (TYPE_CODE_FLT,
-			  TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-			  0, "float", objfile);
-	break;
-      case FT_DBL_PREC_FLOAT:
-	type = init_type (TYPE_CODE_FLT,
-			  TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-			  0, "double", objfile);
-	break;
-      case FT_FLOAT_DECIMAL:
-	type = init_type (TYPE_CODE_FLT,
-			  TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-			  0, "floating decimal", objfile);
-	break;
-      case FT_EXT_PREC_FLOAT:
-	type = init_type (TYPE_CODE_FLT,
-			  TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-			  0, "long double", objfile);
-	break;
-      case FT_COMPLEX:
-	type = init_type (TYPE_CODE_COMPLEX,
-			  2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-			  0, "complex", objfile);
-	TYPE_TARGET_TYPE (type)
-	  = m2_create_fundamental_type (objfile, FT_FLOAT);
-	break;
-      case FT_DBL_PREC_COMPLEX:
-	type = init_type (TYPE_CODE_COMPLEX,
-			  2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-			  0, "double complex", objfile);
-	TYPE_TARGET_TYPE (type)
-	  = m2_create_fundamental_type (objfile, FT_DBL_PREC_FLOAT);
-	break;
-      case FT_EXT_PREC_COMPLEX:
-	type = init_type (TYPE_CODE_COMPLEX,
-			  2 * TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
-			  0, "long double complex", objfile);
-	TYPE_TARGET_TYPE (type)
-	  = m2_create_fundamental_type (objfile, FT_EXT_PREC_FLOAT);
-	break;
-      }
-  return (type);
-}
-
-
-/* Table of operators and their precedences for printing expressions.  */
-
-static const struct op_print m2_op_print_tab[] = {
-    {"+",   BINOP_ADD, PREC_ADD, 0},
-    {"+",   UNOP_PLUS, PREC_PREFIX, 0},
-    {"-",   BINOP_SUB, PREC_ADD, 0},
-    {"-",   UNOP_NEG, PREC_PREFIX, 0},
-    {"*",   BINOP_MUL, PREC_MUL, 0},
-    {"/",   BINOP_DIV, PREC_MUL, 0},
-    {"DIV", BINOP_INTDIV, PREC_MUL, 0},
-    {"MOD", BINOP_REM, PREC_MUL, 0},
-    {":=",  BINOP_ASSIGN, PREC_ASSIGN, 1},
-    {"OR",  BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
-    {"AND", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
-    {"NOT", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
-    {"=",   BINOP_EQUAL, PREC_EQUAL, 0},
-    {"<>",  BINOP_NOTEQUAL, PREC_EQUAL, 0},
-    {"<=",  BINOP_LEQ, PREC_ORDER, 0},
-    {">=",  BINOP_GEQ, PREC_ORDER, 0},
-    {">",   BINOP_GTR, PREC_ORDER, 0},
-    {"<",   BINOP_LESS, PREC_ORDER, 0},
-    {"^",   UNOP_IND, PREC_PREFIX, 0},
-    {"@",   BINOP_REPEAT, PREC_REPEAT, 0},
-    {"CAP", UNOP_CAP, PREC_BUILTIN_FUNCTION, 0},
-    {"CHR", UNOP_CHR, PREC_BUILTIN_FUNCTION, 0},
-    {"ORD", UNOP_ORD, PREC_BUILTIN_FUNCTION, 0},
-    {"FLOAT",UNOP_FLOAT, PREC_BUILTIN_FUNCTION, 0},
-    {"HIGH", UNOP_HIGH, PREC_BUILTIN_FUNCTION, 0},
-    {"MAX", UNOP_MAX, PREC_BUILTIN_FUNCTION, 0},
-    {"MIN", UNOP_MIN, PREC_BUILTIN_FUNCTION, 0},
-    {"ODD", UNOP_ODD, PREC_BUILTIN_FUNCTION, 0},
-    {"TRUNC", UNOP_TRUNC, PREC_BUILTIN_FUNCTION, 0},
-    {NULL,  0, 0, 0}
-};
-
-/* The built-in types of Modula-2.  */
-
-struct type *builtin_type_m2_char;
-struct type *builtin_type_m2_int;
-struct type *builtin_type_m2_card;
-struct type *builtin_type_m2_real;
-struct type *builtin_type_m2_bool;
-
-struct type ** CONST_PTR (m2_builtin_types[]) = 
-{
-  &builtin_type_m2_char,
-  &builtin_type_m2_int,
-  &builtin_type_m2_card,
-  &builtin_type_m2_real,
-  &builtin_type_m2_bool,
-  0
-};
-
-const struct language_defn m2_language_defn = {
-  "modula-2",
-  language_m2,
-  m2_builtin_types,
-  range_check_on,
-  type_check_on,
-  m2_parse,			/* parser */
-  m2_error,			/* parser error function */
-  evaluate_subexp_standard,
-  m2_printchar,			/* Print character constant */
-  m2_printstr,			/* function to print string constant */
-  m2_emit_char,			/* Function to print a single character */
-  m2_create_fundamental_type,	/* Create fundamental type in this language */
-  m2_print_type,		/* Print a type using appropriate syntax */
-  m2_val_print,			/* Print a value using appropriate syntax */
-  c_value_print,		/* Print a top-level value */
-  {"",      "",   "",   ""},	/* Binary format info */
-  {"%loB",   "",   "o",  "B"},	/* Octal format info */
-  {"%ld",    "",   "d",  ""},	/* Decimal format info */
-  {"0%lXH",  "0",  "X",  "H"},	/* Hex format info */
-  m2_op_print_tab,		/* expression operators for printing */
-  0,				/* arrays are first-class (not c-style) */
-  0,				/* String lower bound */
-  &builtin_type_m2_char,	/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-/* Initialization for Modula-2 */
-
-void
-_initialize_m2_language ()
-{
-  /* Modula-2 "pervasive" types.  NOTE:  these can be redefined!!! */
-  builtin_type_m2_int =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "INTEGER", (struct objfile *) NULL);
-  builtin_type_m2_card =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "CARDINAL", (struct objfile *) NULL);
-  builtin_type_m2_real =
-    init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "REAL", (struct objfile *) NULL);
-  builtin_type_m2_char =
-    init_type (TYPE_CODE_CHAR, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "CHAR", (struct objfile *) NULL);
-  builtin_type_m2_bool =
-    init_type (TYPE_CODE_BOOL, TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       TYPE_FLAG_UNSIGNED,
-	       "BOOLEAN", (struct objfile *) NULL);
-
-  add_language (&m2_language_defn);
-}
diff --git a/gdb/m2-lang.h b/gdb/m2-lang.h
deleted file mode 100644
index dc627b7..0000000
--- a/gdb/m2-lang.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Modula 2 language support definitions for GDB, the GNU debugger.
-   Copyright 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-extern int
-m2_parse PARAMS ((void));	/* Defined in m2-exp.y */
-
-extern void
-m2_error PARAMS ((char *));	/* Defined in m2-exp.y */
-
-extern void			/* Defined in m2-typeprint.c */
-m2_print_type PARAMS ((struct type *, char *, GDB_FILE *, int, int));
-
-extern int
-m2_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *, int, int,
-		      int, enum val_prettyprint));
diff --git a/gdb/m2-typeprint.c b/gdb/m2-typeprint.c
deleted file mode 100644
index 317f401..0000000
--- a/gdb/m2-typeprint.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Support for printing Modula 2 types for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "bfd.h"		/* Binary File Description */
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "language.h"
-#include "demangle.h"
-#include "m2-lang.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-
-void
-m2_print_type (type, varstring, stream, show, level)
-     struct type *type;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-     int level;
-{
-  extern void c_print_type PARAMS ((struct type *, char *, GDB_FILE *, int, int));
-
-  c_print_type (type, varstring, stream, show, level);	/* FIXME */
-}
diff --git a/gdb/m2-valprint.c b/gdb/m2-valprint.c
deleted file mode 100644
index 12a2f27..0000000
--- a/gdb/m2-valprint.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Support for printing Modula 2 values for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "valprint.h"
-#include "m2-lang.h"
-
-/* FIXME:  For now, just explicitly declare c_val_print and use it instead */
-
-int
-m2_val_print (type, valaddr, embedded_offset, address,
-              stream, format, deref_ref, recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  extern int
-  c_val_print PARAMS ((struct type *, char *, int, CORE_ADDR,
-                       GDB_FILE *, int, int, int, enum val_prettyprint));
-  return (c_val_print (type, valaddr, 0, address, stream, format, deref_ref,
-		       recurse, pretty));
-}
diff --git a/gdb/m3-nat.c b/gdb/m3-nat.c
deleted file mode 100644
index 4614f65..0000000
--- a/gdb/m3-nat.c
+++ /dev/null
@@ -1,4646 +0,0 @@
-/* Interface GDB to Mach 3.0 operating systems.
-   (Most) Mach 3.0 related routines live in this file.
-
-   Copyright (C) 1992, 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * Author: Jukka Virtanen <jtv@hut.fi>
- *	   Computing Centre
- *         Helsinki University of Technology
- *         Finland
- *
- * Thanks to my friends who helped with ideas and testing:
- *
- *	Johannes Helander, Antti Louko, Tero Mononen,
- *	jvh@cs.hut.fi	   alo@hut.fi   tmo@cs.hut.fi
- *
- *      Tero Kivinen       and          Eamonn McManus
- *	kivinen@cs.hut.fi               emcmanus@gr.osf.org
- *	
- */
-
-#include <stdio.h>
-
-#include <mach.h>
-#include <servers/netname.h>
-#include <servers/machid.h>
-#include <mach/message.h>
-#include <mach/notify.h>
-#include <mach_error.h>
-#include <mach/exception.h>
-#include <mach/vm_attributes.h>
-
-#include "defs.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-#include "language.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-
-#if 0
-#include <servers/machid_lib.h>
-#else
-#define	MACH_TYPE_TASK			1
-#define MACH_TYPE_THREAD		2
-#endif
-
-/* Included only for signal names and NSIG
- *
- * note: There are many problems in signal handling with
- *       gdb in Mach 3.0 in general.
- */
-#include <signal.h>
-#define SIG_UNKNOWN 0	/* Exception that has no matching unix signal */
-
-#include <cthreads.h>
-
-/* This is what a cproc looks like.  This is here partly because
-   cthread_internals.h is not a header we can just #include, partly with
-   an eye towards perhaps getting this to work with cross-debugging
-   someday.  Best solution is if CMU publishes a real interface to this
-   stuff.  */
-#define CPROC_NEXT_OFFSET 0
-#define CPROC_NEXT_SIZE (TARGET_PTR_BIT / HOST_CHAR_BIT)
-#define CPROC_INCARNATION_OFFSET (CPROC_NEXT_OFFSET + CPROC_NEXT_SIZE)
-#define CPROC_INCARNATION_SIZE (sizeof (cthread_t))
-#define CPROC_LIST_OFFSET (CPROC_INCARNATION_OFFSET + CPROC_INCARNATION_SIZE)
-#define CPROC_LIST_SIZE (TARGET_PTR_BIT / HOST_CHAR_BIT)
-#define CPROC_WAIT_OFFSET (CPROC_LIST_OFFSET + CPROC_LIST_SIZE)
-#define CPROC_WAIT_SIZE (TARGET_PTR_BIT / HOST_CHAR_BIT)
-#define CPROC_REPLY_OFFSET (CPROC_WAIT_OFFSET + CPROC_WAIT_SIZE)
-#define CPROC_REPLY_SIZE (sizeof (mach_port_t))
-#define CPROC_CONTEXT_OFFSET (CPROC_REPLY_OFFSET + CPROC_REPLY_SIZE)
-#define CPROC_CONTEXT_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT)
-#define CPROC_LOCK_OFFSET (CPROC_CONTEXT_OFFSET + CPROC_CONTEXT_SIZE)
-#define CPROC_LOCK_SIZE (sizeof (spin_lock_t))
-#define CPROC_STATE_OFFSET (CPROC_LOCK_OFFSET + CPROC_LOCK_SIZE)
-#define CPROC_STATE_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT)
-#define CPROC_WIRED_OFFSET (CPROC_STATE_OFFSET + CPROC_STATE_SIZE)
-#define CPROC_WIRED_SIZE (sizeof (mach_port_t))
-#define CPROC_BUSY_OFFSET (CPROC_WIRED_OFFSET + CPROC_WIRED_SIZE)
-#define CPROC_BUSY_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT)
-#define CPROC_MSG_OFFSET (CPROC_BUSY_OFFSET + CPROC_BUSY_SIZE)
-#define CPROC_MSG_SIZE (sizeof (mach_msg_header_t))
-#define CPROC_BASE_OFFSET (CPROC_MSG_OFFSET + CPROC_MSG_SIZE)
-#define CPROC_BASE_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT)
-#define CPROC_SIZE_OFFSET (CPROC_BASE_OFFSET + CPROC_BASE_SIZE)
-#define CPROC_SIZE_SIZE (TARGET_INT_BIT / HOST_CHAR_BIT)
-#define CPROC_SIZE (CPROC_SIZE_OFFSET + CPROC_SIZE_SIZE)
-
-/* Values for the state field in the cproc.  */
-#define CPROC_RUNNING	0
-#define CPROC_SWITCHING 1
-#define CPROC_BLOCKED	2
-#define CPROC_CONDWAIT	4
-
-/* For cproc and kernel thread mapping */
-typedef struct gdb_thread {
-  mach_port_t	name;
-  CORE_ADDR	sp;
-  CORE_ADDR	pc;
-  CORE_ADDR	fp;
-  boolean_t     in_emulator;
-  int		slotid;
-
-  /* This is for the mthreads list.  It points to the cproc list.
-     Perhaps the two lists should be merged (or perhaps it was a mistake
-     to make them both use a struct gdb_thread).  */
-  struct gdb_thread *cproc;
-
-  /* These are for the cproc list, which is linked through the next field
-     of the struct gdb_thread.  */
-  char raw_cproc[CPROC_SIZE];
-  /* The cthread which is pointed to by the incarnation field from the
-     cproc.  This points to the copy we've read into GDB.  */
-  cthread_t cthread;
-  /* Point back to the mthreads list.  */
-  int reverse_map;
-  struct gdb_thread *next;
-} *gdb_thread_t;
-
-/* 
- * Actions for Mach exceptions.
- *
- * sigmap field maps the exception to corresponding Unix signal.
- *
- * I do not know how to map the exception to unix signal
- * if SIG_UNKNOWN is specified.
- */
-
-struct exception_list {
-  char *name;
-  boolean_t forward;
-  boolean_t print;
-  int       sigmap;
-} exception_map[] = {
-  {"not_mach3_exception",	FALSE, TRUE,  SIG_UNKNOWN},
-  {"EXC_BAD_ACCESS",		FALSE, TRUE,  SIGSEGV},
-  {"EXC_BAD_INSTRUCTION",	FALSE, TRUE,  SIGILL},
-  {"EXC_ARITHMETIC",		FALSE, TRUE,  SIGFPE},
-  {"EXC_EMULATION",		FALSE, TRUE,  SIGEMT},	/* ??? */
-  {"EXC_SOFTWARE",		FALSE, TRUE,  SIG_UNKNOWN},
-  {"EXC_BREAKPOINT",		FALSE, FALSE, SIGTRAP}
-};
-
-/* Mach exception table size */
-int max_exception = sizeof(exception_map)/sizeof(struct exception_list) - 1;
-
-#define MAX_EXCEPTION max_exception
-
-WAITTYPE wait_status;
-
-/* If you define this, intercepted bsd server calls will be
- * dumped while waiting the inferior to EXEC the correct
- * program
- */
-/* #define DUMP_SYSCALL		/* debugging interceptor */
-
-/* xx_debug() outputs messages if this is nonzero.
- * If > 1, DUMP_SYSCALL will dump message contents.
- */
-int debug_level = 0;
-
-/* "Temporary" debug stuff */
-void
-xx_debug (fmt, a,b,c)
-char *fmt;
-int a,b,c;
-{
-  if (debug_level)
-    warning (fmt, a, b, c);
-}
-
-/* This is in libmach.a */
-extern  mach_port_t  name_server_port;
-
-/* Set in catch_exception_raise */
-int stop_exception, stop_code, stop_subcode;
-int stopped_in_exception;
-
-/* Thread that was the active thread when we stopped */
-thread_t stop_thread = MACH_PORT_NULL;
-
-char *hostname = "";
-
-/* Set when task is attached or created */
-boolean_t emulator_present = FALSE;
-
-task_t   inferior_task;
-thread_t current_thread;
-
-/* Exception ports for inferior task */
-mach_port_t inferior_exception_port     = MACH_PORT_NULL;
-mach_port_t inferior_old_exception_port = MACH_PORT_NULL;
-
-/* task exceptions and notifications */
-mach_port_t inferior_wait_port_set	= MACH_PORT_NULL;
-mach_port_t our_notify_port       	= MACH_PORT_NULL;
-
-/* This is "inferior_wait_port_set" when not single stepping, and
- *         "singlestepped_thread_port" when we are single stepping.
- * 
- * This is protected by a cleanup function: discard_single_step()
- */
-mach_port_t currently_waiting_for	= MACH_PORT_NULL;
-
-/* A port for external messages to gdb.
- * External in the meaning that they do not come
- * from the inferior_task, but rather from external
- * tasks.
- *
- * As a debugging feature:
- * A debugger debugging another debugger can stop the
- * inferior debugger by the following command sequence
- * (without running external programs)
- *
- *    (top-gdb) set stop_inferior_gdb ()
- *    (top-gdb) continue
- */
-mach_port_t our_message_port       	= MACH_PORT_NULL;
-
-/* For single stepping */
-mach_port_t thread_exception_port 	= MACH_PORT_NULL;
-mach_port_t thread_saved_exception_port = MACH_PORT_NULL;
-mach_port_t singlestepped_thread_port   = MACH_PORT_NULL;
-
-/* For machid calls */
-mach_port_t mid_server = MACH_PORT_NULL;
-mach_port_t mid_auth   = MACH_PORT_NULL;
-
-/* If gdb thinks the inferior task is not suspended, it
- * must take suspend/abort the threads when it reads the state.
- */
-int must_suspend_thread = 0;
-
-/* When single stepping, we switch the port that mach_really_wait() listens to.
- * This cleanup is a guard to prevent the port set from being left to
- * the singlestepped_thread_port when error() is called.
- *  This is nonzero only when we are single stepping.
- */
-#define NULL_CLEANUP (struct cleanup *)0
-struct cleanup *cleanup_step = NULL_CLEANUP;
-
-
-static struct target_ops m3_ops;
-
-static void m3_kill_inferior ();
-
-#if 0
-#define MACH_TYPE_EXCEPTION_PORT	-1
-#endif
-
-/* Chain of ports to remember requested notifications. */
-
-struct port_chain {
-  struct port_chain *next;
-  mach_port_t	     port;
-  int		     type;
-  int		     mid;  /* Now only valid with MACH_TYPE_THREAD and */
-  			   /*  MACH_TYPE_THREAD */
-};
-typedef struct port_chain *port_chain_t;
-
-/* Room for chain nodes comes from pchain_obstack */
-struct obstack pchain_obstack;
-struct obstack *port_chain_obstack = &pchain_obstack;
-
-/* For thread handling */
-struct obstack Cproc_obstack;
-struct obstack *cproc_obstack = &Cproc_obstack;
-
-/* the list of notified ports */
-port_chain_t notify_chain = (port_chain_t) NULL;
-
-port_chain_t
-port_chain_insert (list, name, type)
-     port_chain_t list;
-     mach_port_t name;
-     int	 type;
-{
-  kern_return_t ret;
-  port_chain_t new;
-  int mid;
-
-  if (! MACH_PORT_VALID (name))
-    return list;
-  
-  if (type == MACH_TYPE_TASK || type == MACH_TYPE_THREAD)
-    {
-      if (! MACH_PORT_VALID (mid_server))
-	{
-	  warning ("Machid server port invalid, can not map port 0x%x to MID",
-		   name);
-	  mid = name;
-	}
-      else
-	{
-	  ret = machid_mach_register (mid_server, mid_auth, name, type, &mid);
-	  
-	  if (ret != KERN_SUCCESS)
-	    {
-	      warning ("Can not map name (0x%x) to MID with machid", name);
-	      mid = name;
-	    }
-	}
-    }
-  else
-    abort ();
-
-  new = (port_chain_t) obstack_alloc (port_chain_obstack,
-				      sizeof (struct port_chain));
-  new->next  = list;
-  new->port  = name;
-  new->type  = type;
-  new->mid   = mid;
-
-  return new;
-}
-
-port_chain_t
-port_chain_delete (list, elem)
-     port_chain_t list;
-     mach_port_t elem;
-{
-  if (list)
-    if (list->port == elem)
-      list = list->next;
-    else
-      while (list->next)
-	{
-	  if (list->next->port == elem)
-	    list->next = list->next->next; /* GCd with obstack_free() */
-	  else
-	    list = list->next;
-	}
-  return list;
-}
-
-void
-port_chain_destroy (ostack)
-     struct obstack *ostack;
-{
-  obstack_free (ostack, 0);
-  obstack_init (ostack);
-}
-
-port_chain_t
-port_chain_member (list, elem)
-     port_chain_t list;
-     mach_port_t elem;
-{
-  while (list)
-    {
-      if (list->port == elem)
-	return list;
-      list = list->next;
-    }
-  return (port_chain_t) NULL;
-}
-
-int
-map_port_name_to_mid (name, type)
-mach_port_t name;
-int         type;
-{
-  port_chain_t elem;
-
-  if (!MACH_PORT_VALID (name))
-    return -1;
-
-  elem = port_chain_member (notify_chain, name);
-
-  if (elem && (elem->type == type))
-    return elem->mid;
-  
-  if (elem)
-    return -1;
-  
-  if (! MACH_PORT_VALID (mid_server))
-    {
-      warning ("Machid server port invalid, can not map port 0x%x to mid",
-	       name);
-      return -1;
-    }
-  else
-    {
-      int mid;
-      kern_return_t ret;
-
-      ret = machid_mach_register (mid_server, mid_auth, name, type, &mid);
-      
-      if (ret != KERN_SUCCESS)
-	{
-	  warning ("Can not map name (0x%x) to mid with machid", name);
-	  return -1;
-	}
-      return mid;
-    }
-}
-
-/* Guard for currently_waiting_for and singlestepped_thread_port */
-static void
-discard_single_step (thread)
-     thread_t thread;
-{
-  currently_waiting_for = inferior_wait_port_set;
-
-  cleanup_step = NULL_CLEANUP;
-  if (MACH_PORT_VALID (thread) && MACH_PORT_VALID (singlestepped_thread_port))
-    setup_single_step (thread, FALSE);
-}
-
-setup_single_step (thread, start_step)
-     thread_t  thread;
-     boolean_t start_step;
-{
-  kern_return_t ret;
-
-  if (! MACH_PORT_VALID (thread))
-    error ("Invalid thread supplied to setup_single_step");
-  else
-    {
-      mach_port_t teport;
-
-      /* Get the current thread exception port */
-      ret = thread_get_exception_port (thread, &teport);
-      CHK ("Getting thread's exception port", ret);
-	  
-      if (start_step)
-	{
-	  if (MACH_PORT_VALID (singlestepped_thread_port))
-	    {
-	      warning ("Singlestepped_thread_port (0x%x) is still valid?",
-		       singlestepped_thread_port);
-	      singlestepped_thread_port = MACH_PORT_NULL;
-	    }
-      
-	  /* If we are already stepping this thread */
-	  if (MACH_PORT_VALID (teport) && teport == thread_exception_port)
-	    {
-	      ret = mach_port_deallocate (mach_task_self (), teport);
-	      CHK ("Could not deallocate thread exception port", ret);
-	    }
-	  else
-	    {
-	      ret = thread_set_exception_port (thread, thread_exception_port);
-	      CHK ("Setting exception port for thread", ret);
-#if 0
-	      /* Insert thread exception port to wait port set */
-	      ret = mach_port_move_member (mach_task_self(), 
-					   thread_exception_port,
-					   inferior_wait_port_set);
-	      CHK ("Moving thread exception port to inferior_wait_port_set",
-		   ret);
-#endif
-	      thread_saved_exception_port = teport;
-	    }
-	  
-	  thread_trace (thread, TRUE);
-	  
-	  singlestepped_thread_port   = thread_exception_port;
-	  currently_waiting_for       = singlestepped_thread_port;
-	  cleanup_step = make_cleanup (discard_single_step, thread);
-	}
-      else
-	{
-	  if (! MACH_PORT_VALID (teport))
-	    error ("Single stepped thread had an invalid exception port?");
-
-	  if (teport != thread_exception_port)
-	    error ("Single stepped thread had an unknown exception port?");
-	  
-	  ret = mach_port_deallocate (mach_task_self (), teport);
-	  CHK ("Couldn't deallocate thread exception port", ret);
-#if 0
-	  /* Remove thread exception port from wait port set */
-	  ret = mach_port_move_member (mach_task_self(), 
-				       thread_exception_port,
-				       MACH_PORT_NULL);
-	  CHK ("Removing thread exception port from inferior_wait_port_set",
-	       ret);
-#endif	  
-	  /* Restore thread's old exception port */
-	  ret = thread_set_exception_port (thread,
-					   thread_saved_exception_port);
-	  CHK ("Restoring stepped thread's exception port", ret);
-	  
-	  if (MACH_PORT_VALID (thread_saved_exception_port))
-	    (void) mach_port_deallocate (mach_task_self (),
-					 thread_saved_exception_port);
-	  
-	  thread_trace (thread, FALSE);
-	  
-	  singlestepped_thread_port = MACH_PORT_NULL;
-	  currently_waiting_for = inferior_wait_port_set;
-	  if (cleanup_step)
-	    discard_cleanups (cleanup_step);
-	}
-    }
-}
-
-static
-request_notify (name, variant, type)
-     mach_port_t	name;
-     mach_msg_id_t	variant;
-     int	        type;
-{
-  kern_return_t ret;
-  mach_port_t	previous_port_dummy = MACH_PORT_NULL;
-  
-  if (! MACH_PORT_VALID (name))
-    return;
-  
-  if (port_chain_member (notify_chain, name))
-    return;
-
-  ret = mach_port_request_notification (mach_task_self(),
-					name,
-					variant,
-					1,
-					our_notify_port,
-					MACH_MSG_TYPE_MAKE_SEND_ONCE,
-					&previous_port_dummy);
-  CHK ("Serious: request_notify failed", ret);
-
-  (void) mach_port_deallocate (mach_task_self (),
-			       previous_port_dummy);
-
-  notify_chain = port_chain_insert (notify_chain, name, type);
-}
-
-reverse_msg_bits(msgp, type)
-     mach_msg_header_t	*msgp;
-     int type;
-{
-  int		rbits,lbits;
-  rbits = MACH_MSGH_BITS_REMOTE(msgp->msgh_bits);
-  lbits = type;
-  msgp->msgh_bits =
-    (msgp->msgh_bits & ~MACH_MSGH_BITS_PORTS_MASK) |
-      MACH_MSGH_BITS(lbits,rbits);
-}
-
-/* On the third day He said:
-
-   	Let this be global
-	and then it was global.
-
-   When creating the inferior fork, the
-   child code in inflow.c sets the name of the
-   bootstrap_port in its address space to this
-   variable.
-
-   The name is transferred to our address space
-   with mach3_read_inferior().
-
-   Thou shalt not do this with
-   task_get_bootstrap_port() in this task, since
-   the name in the inferior task is different than
-   the one we get.
-
-   For blessed are the meek, as they shall inherit
-   the address space.
- */
-mach_port_t original_server_port_name = MACH_PORT_NULL;
-
-
-/* Called from inferior after FORK but before EXEC */
-static void
-m3_trace_me ()
-{
-  kern_return_t ret;
-  
-  /* Get the NAME of the bootstrap port in this task
-     so that GDB can read it */
-  ret = task_get_bootstrap_port (mach_task_self (),
-				 &original_server_port_name);
-  if (ret != KERN_SUCCESS)
-    abort ();
-  ret = mach_port_deallocate (mach_task_self (),
-			      original_server_port_name);
-  if (ret != KERN_SUCCESS)
-    abort ();
-  
-  /* Suspend this task to let the parent change my ports.
-     Resumed by the debugger */
-  ret = task_suspend (mach_task_self ());
-  if (ret != KERN_SUCCESS)
-    abort ();
-}
-
-/*
- * Intercept system calls to Unix server.
- * After EXEC_COUNTER calls to exec(), return.
- *
- * Pre-assertion:  Child is suspended. (Not verified)
- * Post-condition: Child is suspended after EXEC_COUNTER exec() calls.
- */
-
-void
-intercept_exec_calls (exec_counter)
-     int exec_counter;
-{
-  int terminal_initted = 0;
-
-  struct syscall_msg_t {
-    mach_msg_header_t	header;
-    mach_msg_type_t 	type;
-    char room[ 2000 ];	/* Enuff space */
-  };
-
-  struct syscall_msg_t syscall_in, syscall_out;
-
-  mach_port_t fake_server;
-  mach_port_t original_server_send;
-  mach_port_t original_exec_reply;
-  mach_port_t exec_reply;
-  mach_port_t exec_reply_send;
-  mach_msg_type_name_t acquired;
-  mach_port_t emulator_server_port_name;
-  struct task_basic_info info;
-  mach_msg_type_number_t info_count;
-
-  kern_return_t ret;
-
-  if (exec_counter <= 0)
-    return;		/* We are already set up in the correct program */
-
-  ret = mach_port_allocate(mach_task_self(), 
-			   MACH_PORT_RIGHT_RECEIVE,
-			   &fake_server);
-  CHK("create inferior_fake_server port failed", ret);
-  
-  /* Wait for inferior_task to suspend itself */
-  while(1)
-    {
-      info_count = sizeof (info);
-      ret = task_info (inferior_task,
-		       TASK_BASIC_INFO,
-		       (task_info_t)&info,
-		       &info_count);
-      CHK ("Task info", ret);
-
-      if (info.suspend_count)
-	break;
-
-      /* Note that the definition of the parameter was undefined
-       * at the time of this writing, so I just use an `ad hoc' value.
-       */
-      (void) swtch_pri (42); /* Universal Priority Value */
-    }
-
-  /* Read the inferior's bootstrap port name */
-  if (!mach3_read_inferior (&original_server_port_name,
-			    &original_server_port_name,
-			    sizeof (original_server_port_name)))
-    error ("Can't read inferior task bootstrap port name");
-
-  /* @@ BUG: If more than 1 send right GDB will FAIL!!! */
-  /*      Should get refs, and set them back when restoring */
-  /* Steal the original bsd server send right from inferior */
-  ret = mach_port_extract_right (inferior_task,
-				 original_server_port_name,
-				 MACH_MSG_TYPE_MOVE_SEND,
-				 &original_server_send,
-				 &acquired);
-  CHK("mach_port_extract_right (bsd server send)",ret);
-  
-  if (acquired != MACH_MSG_TYPE_PORT_SEND)
-    error("Incorrect right extracted, send right to bsd server excpected");
-
-  ret = mach_port_insert_right (inferior_task,
-				original_server_port_name,
-				fake_server,
-				MACH_MSG_TYPE_MAKE_SEND);
-  CHK("mach_port_insert_right (fake server send)",ret);
-
-  xx_debug ("inferior task bsd server ports set up \nfs %x, ospn %x, oss %x\n",
-	    fake_server,
-	    original_server_port_name, original_server_send);
-
-  /* A receive right to the reply generated by unix server exec() request */
-  ret = mach_port_allocate(mach_task_self(), 
-			   MACH_PORT_RIGHT_RECEIVE,
-			   &exec_reply);
-  CHK("create intercepted_reply_port port failed", ret);
-    
-  /* Pass this send right to Unix server so it replies to us after exec() */
-  ret = mach_port_extract_right (mach_task_self (),
-				 exec_reply,
-				 MACH_MSG_TYPE_MAKE_SEND_ONCE,
-				 &exec_reply_send,
-				 &acquired);
-  CHK("mach_port_extract_right (exec_reply)",ret);
-
-  if (acquired != MACH_MSG_TYPE_PORT_SEND_ONCE)
-    error("Incorrect right extracted, send once excpected for exec reply");
-
-  ret = mach_port_move_member(mach_task_self(), 
-			      fake_server,
-			      inferior_wait_port_set);
-  CHK ("Moving fake syscall port to inferior_wait_port_set", ret);
-
-  xx_debug ("syscall fake server set up, resuming inferior\n");
-  
-  ret = task_resume (inferior_task);
-  CHK("task_resume (startup)", ret);
-	
-  /* Read requests from the inferior.
-     Pass directly through everything else except exec() calls.
-   */
-  while(exec_counter > 0)
-    {
-      ret = mach_msg (&syscall_in.header,	/* header */
-		      MACH_RCV_MSG,		/* options */
-		      0,			/* send size */
-		      sizeof (struct syscall_msg_t), /* receive size */
-		      inferior_wait_port_set,        /* receive_name */
-		      MACH_MSG_TIMEOUT_NONE,
-		      MACH_PORT_NULL);
-      CHK("mach_msg (intercepted sycall)", ret);
-	    
-#ifdef DUMP_SYSCALL
-      print_msg (&syscall_in.header);
-#endif
-
-      /* ASSERT : msgh_local_port == fake_server */
-
-      if (notify_server (&syscall_in.header, &syscall_out.header))
-	error ("received a notify while intercepting syscalls");
-
-      if (syscall_in.header.msgh_id == MIG_EXEC_SYSCALL_ID)
-	{
-	  xx_debug ("Received EXEC SYSCALL, counter = %d\n", exec_counter);
-	  if (exec_counter == 1)
-	    {
-	      original_exec_reply = syscall_in.header.msgh_remote_port;
-	      syscall_in.header.msgh_remote_port = exec_reply_send;
-	    }
-
-	  if (!terminal_initted)
-	    {
-	      /* Now that the child has exec'd we know it has already set its
-		 process group.  On POSIX systems, tcsetpgrp will fail with
-		 EPERM if we try it before the child's setpgid.  */
-
-	      /* Set up the "saved terminal modes" of the inferior
-		 based on what modes we are starting it with.  */
-	      target_terminal_init ();
-
-	      /* Install inferior's terminal modes.  */
-	      target_terminal_inferior ();
-
-	      terminal_initted = 1;
-	    }
-
-	  exec_counter--;
-	}
-	    
-      syscall_in.header.msgh_local_port  = syscall_in.header.msgh_remote_port;
-      syscall_in.header.msgh_remote_port = original_server_send;
-
-      reverse_msg_bits(&syscall_in.header, MACH_MSG_TYPE_COPY_SEND);
-
-      ret = mach_msg_send (&syscall_in.header);
-      CHK ("Forwarded syscall", ret);
-    }
-	
-  ret = mach_port_move_member(mach_task_self(), 
-			      fake_server,
-			      MACH_PORT_NULL);
-  CHK ("Moving fake syscall out of inferior_wait_port_set", ret);
-
-  ret = mach_port_move_member(mach_task_self(), 
-			      exec_reply,
-			      inferior_wait_port_set);
-  CHK ("Moving exec_reply to inferior_wait_port_set", ret);
-
-  ret = mach_msg (&syscall_in.header,	/* header */
-		  MACH_RCV_MSG,		/* options */
-		  0,			/* send size */
-		  sizeof (struct syscall_msg_t),	/* receive size */
-		  inferior_wait_port_set,		/* receive_name */
-		  MACH_MSG_TIMEOUT_NONE,
-		  MACH_PORT_NULL);
-  CHK("mach_msg (exec reply)", ret);
-
-  ret = task_suspend (inferior_task);
-  CHK ("Suspending inferior after last exec", ret);
-
-  must_suspend_thread = 0;
-
-  xx_debug ("Received exec reply from bsd server, suspended inferior task\n");
-
-#ifdef DUMP_SYSCALL
-      print_msg (&syscall_in.header);
-#endif
-
-  /* Message should appear as if it came from the unix server */
-  syscall_in.header.msgh_local_port = MACH_PORT_NULL;
-
-  /*  and go to the inferior task original reply port */
-  syscall_in.header.msgh_remote_port = original_exec_reply;
-
-  reverse_msg_bits(&syscall_in.header, MACH_MSG_TYPE_MOVE_SEND_ONCE);
-
-  ret = mach_msg_send (&syscall_in.header);
-  CHK ("Forwarding exec reply to inferior", ret);
-
-  /* Garbage collect */
-  ret = mach_port_deallocate (inferior_task,
-			      original_server_port_name);
-  CHK ("deallocating fake server send right", ret);
-
-  ret = mach_port_insert_right (inferior_task,
-				original_server_port_name,
-				original_server_send,
-				MACH_MSG_TYPE_MOVE_SEND);
-  CHK ("Restoring the original bsd server send right", ret);
-
-  ret = mach_port_destroy (mach_task_self (),
-			   fake_server);
-  fake_server = MACH_PORT_DEAD;
-  CHK("mach_port_destroy (fake_server)", ret);
-
-  ret = mach_port_destroy (mach_task_self (),
-			   exec_reply);
-  exec_reply = MACH_PORT_DEAD;
-  CHK("mach_port_destroy (exec_reply)", ret);
-
-  xx_debug ("Done with exec call interception\n");
-}
-
-void
-consume_send_rights (thread_list, thread_count)
-     thread_array_t thread_list;
-     int            thread_count;
-{
-  int index;
-
-  if (!thread_count)
-    return;
-
-  for (index = 0; index < thread_count; index++)
-    {
-      /* Since thread kill command kills threads, don't check ret */
-      (void) mach_port_deallocate (mach_task_self (),
-				   thread_list [ index ]);
-    }
-}
-
-/* suspend/abort/resume a thread. */
-setup_thread (thread, what)
-     mach_port_t thread;
-     int what;
-{
-  kern_return_t ret;
-
-  if (what)
-    {
-      ret = thread_suspend (thread);
-      CHK ("setup_thread thread_suspend", ret);
-      
-      ret = thread_abort (thread);
-      CHK ("setup_thread thread_abort", ret);
-    }
-  else
-    {
-      ret = thread_resume (thread);
-      CHK ("setup_thread thread_resume", ret);
-    }
-}
-
-int
-map_slot_to_mid (slot, threads, thread_count)
-     int slot;
-     thread_array_t threads;
-     int thread_count;
-{
-  kern_return_t ret;
-  int deallocate = 0;
-  int index;
-  int mid;
-
-  if (! threads)
-    {
-      deallocate++;
-      ret = task_threads (inferior_task, &threads, &thread_count);
-      CHK ("Can not select a thread from a dead task", ret);
-    }
-  
-  if (slot < 0 || slot >= thread_count)
-    {
-      if (deallocate)
-	{
-	  consume_send_rights (threads, thread_count);
-	  (void) vm_deallocate (mach_task_self(), (vm_address_t)threads, 
-				(thread_count * sizeof(mach_port_t)));
-	}
-      if (slot < 0)
-	error ("invalid slot number");
-      else
-	return -(slot+1);
-    }
-
-  mid = map_port_name_to_mid (threads [slot], MACH_TYPE_THREAD);
-
-  if (deallocate)
-    {
-      consume_send_rights (threads, thread_count);
-      (void) vm_deallocate (mach_task_self(), (vm_address_t)threads, 
-			    (thread_count * sizeof(mach_port_t)));
-    }
-
-  return mid;
-}
-
-static int
-parse_thread_id (arg, thread_count, slots)
-     char *arg;
-     int thread_count;
-     int slots;
-{
-  kern_return_t ret;
-  int mid;
-  int slot;
-  int index;
-  
-  if (arg == 0)
-    return 0;
-  
-  while (*arg && (*arg == ' ' || *arg == '\t'))
-    arg++;
-  
-  if (! *arg)
-    return 0;
-  
-  /* Currently parse MID and @SLOTNUMBER */
-  if (*arg != '@')
-    {
-      mid = atoi (arg);
-      if (mid <= 0)
-	error ("valid thread mid expected");
-      return mid;
-    }
-  
-  arg++;
-  slot = atoi (arg);
-
-  if (slot < 0)
-    error ("invalid slot number");
-
-  /* If you want slot numbers to remain slot numbers, set slots.
-   *
-   * Well, since 0 is reserved, return the ordinal number
-   * of the thread rather than the slot number. Awk, this
-   * counts as a kludge.
-   */
-  if (slots)
-    return -(slot+1);
-
-  if (thread_count && slot >= thread_count)
-    return -(slot+1);
-
-  mid = map_slot_to_mid (slot);
-  
-  return mid;
-}
-
-/* THREAD_ID 0 is special; it selects the first kernel
- * thread from the list (i.e. SLOTNUMBER 0)
- * This is used when starting the program with 'run' or when attaching.
- *
- * If FLAG is 0 the context is not changed, and the registers, frame, etc
- * will continue to describe the old thread.
- *
- * If FLAG is nonzero, really select the thread.
- * If FLAG is 2, the THREAD_ID is a slotnumber instead of a mid.
- * 
- */
-kern_return_t
-select_thread (task, thread_id, flag)
-     mach_port_t task;
-     int thread_id;
-     int flag;
-{
-  thread_array_t thread_list;
-  int thread_count;
-  kern_return_t ret;
-  int index;
-  thread_t new_thread = MACH_PORT_NULL;
-
-  if (thread_id < 0)
-    error ("Can't select cprocs without kernel thread");
-
-  ret = task_threads (task, &thread_list, &thread_count);
-  if (ret != KERN_SUCCESS)
-    {
-      warning ("Can not select a thread from a dead task");
-      m3_kill_inferior ();
-      return KERN_FAILURE;
-    }
-
-  if (thread_count == 0)
-    {
-      /* The task can not do anything anymore, but it still
-       * exists as a container for memory and ports.
-       */
-      registers_changed ();
-      warning ("Task %d has no threads",
-	       map_port_name_to_mid (task, MACH_TYPE_TASK));
-      current_thread = MACH_PORT_NULL;
-      (void) vm_deallocate(mach_task_self(),
-			   (vm_address_t) thread_list,
-			   (thread_count * sizeof(mach_port_t)));
-      return KERN_FAILURE;
-    }
-
-  if (! thread_id || flag == 2)
-    {
-      /* First thread or a slotnumber */
-      if (! thread_id)
-	new_thread = thread_list[0];
-      else
-	{
-	  if (thread_id < thread_count)
-	    new_thread = thread_list[ thread_id ];
-	  else
-	    {
-	      (void) vm_deallocate(mach_task_self(),
-				   (vm_address_t) thread_list,
-				   (thread_count * sizeof(mach_port_t)));
-	      error ("No such thread slot number : %d", thread_id);
-	    }
-	}
-    }
-  else
-    {
-      for (index = 0; index < thread_count; index++)
-	if (thread_id == map_port_name_to_mid (thread_list [index],
-					       MACH_TYPE_THREAD))
-	  {
-	    new_thread = thread_list [index];
-	    index = -1;
-	    break;
-	  }
-      
-      if (index != -1)
-	error ("No thread with mid %d", thread_id);
-    }
-  
-  /* Notify when the selected thread dies */
-  request_notify (new_thread, MACH_NOTIFY_DEAD_NAME, MACH_TYPE_THREAD);
-  
-  ret = vm_deallocate(mach_task_self(),
-		      (vm_address_t) thread_list,
-		      (thread_count * sizeof(mach_port_t)));
-  CHK ("vm_deallocate", ret);
-  
-  if (! flag)
-    current_thread = new_thread;
-  else
-    {
-#if 0
-      if (MACH_PORT_VALID (current_thread))
-	{
-	  /* Store the gdb's view of the thread we are deselecting
-	   *
-	   * @@ I think gdb updates registers immediately when they are
-	   * changed, so don't do this.
-	   */
-	  ret = thread_abort (current_thread);
-	  CHK ("Could not abort system calls when saving state of old thread",
-	       ret);
-	  target_prepare_to_store ();
-	  target_store_registers (-1);
-	}
-#endif
-
-      registers_changed ();
-
-      current_thread = new_thread;
-
-      ret = thread_abort (current_thread);
-      CHK ("Could not abort system calls when selecting a thread", ret);
-
-      stop_pc = read_pc();
-      flush_cached_frames ();
-
-      select_frame (get_current_frame (), 0);
-    }
-
-  return KERN_SUCCESS;
-}
-
-/*
- * Switch to use thread named NEW_THREAD.
- * Return it's MID
- */
-int
-switch_to_thread (new_thread)
-     thread_t new_thread;
-{
-  thread_t saved_thread = current_thread;
-  int mid;
-
-  mid = map_port_name_to_mid (new_thread,
-			      MACH_TYPE_THREAD);
-  if (mid == -1)
-    warning ("Can't map thread name 0x%x to mid", new_thread);
-  else if (select_thread (inferior_task, mid, 1) != KERN_SUCCESS)
-    {
-      if (current_thread)
-	current_thread = saved_thread;
-      error ("Could not select thread %d", mid);
-    }
-	
-  return mid;
-}
-
-/* Do this in gdb after doing FORK but before STARTUP_INFERIOR.
- * Note that the registers are not yet valid in the inferior task.
- */
-static int
-m3_trace_him (pid)
-     int pid;
-{
-  kern_return_t ret;
-
-  push_target (&m3_ops);
-
-  inferior_task = task_by_pid (pid);
-
-  if (! MACH_PORT_VALID (inferior_task))
-    error ("Can not map Unix pid %d to Mach task", pid);
-
-  /* Clean up previous notifications and create new ones */
-  setup_notify_port (1);
-
-  /* When notification appears, the inferior task has died */
-  request_notify (inferior_task, MACH_NOTIFY_DEAD_NAME, MACH_TYPE_TASK);
-
-  emulator_present = have_emulator_p (inferior_task);
-
-  /* By default, select the first thread,
-   * If task has no threads, gives a warning
-   * Does not fetch registers, since they are not yet valid.
-   */
-  select_thread (inferior_task, 0, 0);
-
-  inferior_exception_port = MACH_PORT_NULL;
-
-  setup_exception_port ();
-
-  xx_debug ("Now the debugged task is created\n");
-
-  /* One trap to exec the shell, one to exec the program being debugged.  */
-  intercept_exec_calls (2);
-
-  return pid;
-}
-
-setup_exception_port ()
-{
-  kern_return_t ret;
-
-  ret = mach_port_allocate (mach_task_self(), 
-			    MACH_PORT_RIGHT_RECEIVE,
-			    &inferior_exception_port);
-  CHK("mach_port_allocate",ret);
-
-  /* add send right */
-  ret = mach_port_insert_right (mach_task_self (),
-				inferior_exception_port,
-				inferior_exception_port,
-				MACH_MSG_TYPE_MAKE_SEND);
-  CHK("mach_port_insert_right",ret);
-
-  ret = mach_port_move_member (mach_task_self(), 
-			       inferior_exception_port,
-			       inferior_wait_port_set);
-  CHK("mach_port_move_member",ret);
-
-  ret = task_get_special_port (inferior_task, 
-			       TASK_EXCEPTION_PORT,
-			       &inferior_old_exception_port);
-  CHK ("task_get_special_port(old exc)",ret);
-
-  ret = task_set_special_port (inferior_task,
-			       TASK_EXCEPTION_PORT, 
-			       inferior_exception_port);
-  CHK("task_set_special_port",ret);
-
-  ret = mach_port_deallocate (mach_task_self (),
-			      inferior_exception_port);
-  CHK("mack_port_deallocate",ret);
-
-#if 0
-  /* When notify appears, the inferior_task's exception
-   * port has been destroyed.
-   *
-   * Not used, since the dead_name_notification already
-   * appears when task dies.
-   *
-   */
-  request_notify (inferior_exception_port,
-		  MACH_NOTIFY_NO_SENDERS,
-		  MACH_TYPE_EXCEPTION_PORT);
-#endif
-}
-
-/* Nonzero if gdb is waiting for a message */
-int mach_really_waiting;
-
-/* Wait for the inferior to stop for some reason.
-   - Loop on notifications until inferior_task dies.
-   - Loop on exceptions until stopped_in_exception comes true.
-     (e.g. we receive a single step trace trap)
-   - a message arrives to gdb's message port
-
-   There is no other way to exit this loop.
-
-   Returns the inferior_pid for rest of gdb.
-   Side effects: Set *OURSTATUS.  */
-int
-mach_really_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  kern_return_t ret;
-  int w;
-
-  struct msg {
-    mach_msg_header_t    header;
-    mach_msg_type_t foo;
-    int             data[8000];
-  } in_msg, out_msg;
-
-  /* Either notify (death), exception or message can stop the inferior */
-  stopped_in_exception = FALSE;
-
-  while (1)
-    {
-      QUIT;
-
-      stop_exception = stop_code = stop_subcode = -1;
-      stop_thread = MACH_PORT_NULL;
-
-      mach_really_waiting = 1;
-      ret = mach_msg (&in_msg.header,		/* header */
-		      MACH_RCV_MSG,		/* options */
-		      0,			/* send size */
-		      sizeof (struct msg),	/* receive size */
-		      currently_waiting_for,	/* receive name */
-		      MACH_MSG_TIMEOUT_NONE,
-		      MACH_PORT_NULL);
-      mach_really_waiting = 0;
-      CHK("mach_msg (receive)", ret);
-
-      /* Check if we received a notify of the childs' death */
-      if (notify_server (&in_msg.header, &out_msg.header))
-	{
-	  /* If inferior_task is null then the inferior has
-	     gone away and we want to return to command level.
-	     Otherwise it was just an informative message and we
-	     need to look to see if there are any more. */
-	  if (inferior_task != MACH_PORT_NULL)
-	    continue;
-	  else
-	    {
-	      /* Collect Unix exit status for gdb */
-
-	      wait3(&w, WNOHANG, 0);
-
-	      /* This mess is here to check that the rest of
-	       * gdb knows that the inferior died. It also
-	       * tries to hack around the fact that Mach 3.0 (mk69)
-	       * unix server (ux28) does not always know what
-	       * has happened to it's children when mach-magic
-	       * is applied on them.
-	       */
-	      if ((!WIFEXITED(w) && WIFSTOPPED(w))         ||
-		  (WIFEXITED(w)  && WEXITSTATUS(w) > 0377))
-		{
-		  WSETEXIT(w, 0);
-		  warning ("Using exit value 0 for terminated task");
-		}
-	      else if (!WIFEXITED(w))
-		{
-		  int sig = WTERMSIG(w);
-
-		  /* Signals cause problems. Warn the user. */
-		  if (sig != SIGKILL) /* Bad luck if garbage matches this */
-		    warning ("The terminating signal stuff may be nonsense");
-		  else if (sig > NSIG)
-		    {
-		      WSETEXIT(w, 0);
-		      warning ("Using exit value 0 for terminated task");
-		    }
-		}
-	      store_waitstatus (ourstatus, w);
-	      return inferior_pid;
-	    }
-	}
-
-      /* Hmm. Check for exception, as it was not a notification.
-	 exc_server() does an upcall to catch_exception_raise()
-	 if this rpc is an exception. Further actions are decided
-	 there.
-       */
-      if (! exc_server (&in_msg.header, &out_msg.header))
-	{
-
-	  /* Not an exception, check for message.
-	   *
-	   * Messages don't come from the inferior, or if they
-	   * do they better be asynchronous or it will hang.
-	   */
-	  if (gdb_message_server (&in_msg.header))
-	    continue;
-
-	  error ("Unrecognized message received in mach_really_wait");
-	}
-
-      /* Send the reply of the exception rpc to the suspended task */
-      ret = mach_msg_send (&out_msg.header);
-      CHK ("mach_msg_send (exc reply)", ret);
-      
-      if (stopped_in_exception)
-	{
-	  /* Get unix state. May be changed in mach3_exception_actions() */
-	  wait3(&w, WNOHANG, 0);
-
-	  mach3_exception_actions (&w, FALSE, "Task");
-
-	  store_waitstatus (ourstatus, w);
-	  return inferior_pid;
-	}
-    }
-}
-
-/* Called by macro DO_QUIT() in utils.c(quit).
- * This is called just before calling error() to return to command level
- */
-void
-mach3_quit ()
-{
-  int mid;
-  kern_return_t ret;
-  
-  if (mach_really_waiting)
-    {
-      ret = task_suspend (inferior_task);
-      
-      if (ret != KERN_SUCCESS)
-	{
-	  warning ("Could not suspend task for interrupt: %s",
-		   mach_error_string (ret));
-	  mach_really_waiting = 0;
-	  return;
-	}
-    }
-
-  must_suspend_thread = 0;
-  mach_really_waiting = 0;
-
-  mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD);
-  if (mid == -1)
-    {
-      warning ("Selecting first existing kernel thread");
-      mid = 0;
-    }
-
-  current_thread = MACH_PORT_NULL; /* Force setup */
-  select_thread (inferior_task, mid, 1);
-
-  return;
-}
-
-#if 0
-/* bogus bogus bogus.  It is NOT OK to quit out of target_wait.  */
-
-/* If ^C is typed when we are waiting for a message
- * and your Unix server is able to notice that we 
- * should quit now.
- *
- * Called by REQUEST_QUIT() from utils.c(request_quit)
- */
-void
-mach3_request_quit ()
-{
-  if (mach_really_waiting)
-    immediate_quit = 1;
-}      
-#endif
-
-/*
- * Gdb message server.
- * Currently implemented is the STOP message, that causes
- * gdb to return to the command level like ^C had been typed from terminal.
- */
-int
-gdb_message_server (InP)
-     mach_msg_header_t *InP;
-{
-  kern_return_t ret;
-  int mid;
-
-  if (InP->msgh_local_port == our_message_port)
-    {
-      /* A message coming to our_message_port. Check validity */
-      switch (InP->msgh_id) {
-
-      case GDB_MESSAGE_ID_STOP:
-	ret = task_suspend (inferior_task);
-	if (ret != KERN_SUCCESS)
-	  warning ("Could not suspend task for stop message: %s",
-		   mach_error_string (ret));
-
-	/* QUIT in mach_really_wait() loop. */
-	request_quit (0);
-	break;
-
-      default:
-	warning ("Invalid message id %d received, ignored.",
-		 InP->msgh_id);
-	break;
-      }
-
-      return 1;
-    }
-
-  /* Message not handled by this server */
-  return 0;
-}
-
-/* NOTE: This is not an RPC call. It is a simpleroutine.
- *
- * This is not called from this gdb code.
- *
- * It may be called by another debugger to cause this
- * debugger to enter command level:
- *
- *            (gdb) set stop_inferior_gdb ()
- *            (gdb) continue
- *
- * External program "stop-gdb" implements this also.
- */
-void
-stop_inferior_gdb ()
-{
-  kern_return_t ret;
-
-  /* Code generated by mig, with minor cleanups :-)
-   *
-   * simpleroutine stop_inferior_gdb (our_message_port : mach_port_t);
-   */
-
-  typedef struct {
-    mach_msg_header_t Head;
-  } Request;
-
-  Request Mess;
-
-  register Request *InP = &Mess;
-
-  InP->Head.msgh_bits = MACH_MSGH_BITS(MACH_MSG_TYPE_COPY_SEND, 0);
-
-  /* msgh_size passed as argument */
-  InP->Head.msgh_remote_port = our_message_port;
-  InP->Head.msgh_local_port  = MACH_PORT_NULL;
-  InP->Head.msgh_seqno       = 0;
-  InP->Head.msgh_id          = GDB_MESSAGE_ID_STOP;
-
-  ret = mach_msg (&InP->Head,
-		  MACH_SEND_MSG|MACH_MSG_OPTION_NONE,
-		  sizeof(Request),
-		  0,
-		  MACH_PORT_NULL,
-		  MACH_MSG_TIMEOUT_NONE,
-		  MACH_PORT_NULL);
-}
-
-#ifdef THREAD_ALLOWED_TO_BREAK
-/*
- * Return 1 if the MID specifies the thread that caused the
- * last exception.
- *  Since catch_exception_raise() selects the thread causing
- * the last exception to current_thread, we just check that
- * it is selected and the last exception was a breakpoint.
- */
-int
-mach_thread_for_breakpoint (mid)
-     int mid;
-{
-  int cmid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD);
-
-  if (mid < 0)
-    {
-      mid = map_slot_to_mid (-(mid+1), 0, 0);
-      if (mid < 0)
-	return 0;		/* Don't stop, no such slot */
-    }
-
-  if (! mid || cmid == -1)
-    return 1;	/* stop */
-
-  return cmid == mid && stop_exception == EXC_BREAKPOINT;
-}
-#endif /* THREAD_ALLOWED_TO_BREAK */
-
-#ifdef THREAD_PARSE_ID
-/*
- * Map a thread id string (MID or a @SLOTNUMBER)
- * to a thread-id.
- *
- *   0  matches all threads.
- *   Otherwise the meaning is defined only in this file.
- *   (mach_thread_for_breakpoint uses it)
- *
- * @@ This allows non-existent MIDs to be specified.
- *    It now also allows non-existent slots to be
- *    specified. (Slot numbers stored are negative,
- *    and the magnitude is one greater than the actual
- *    slot index. (Since 0 is reserved))
- */
-int
-mach_thread_parse_id (arg)
-     char *arg;
-{
-  int mid;
-  if (arg == 0)
-    error ("thread id excpected");
-  mid = parse_thread_id (arg, 0, 1);
-
-  return mid;
-}
-#endif /* THREAD_PARSE_ID */
-
-#ifdef THREAD_OUTPUT_ID
-char *
-mach_thread_output_id (mid)
-     int mid;
-{
-  static char foobar [20];
-
-  if (mid > 0)
-    sprintf (foobar, "mid %d", mid);
-  else if (mid < 0)
-    sprintf (foobar, "@%d", -(mid+1));
-  else
-    sprintf (foobar, "*any thread*");
-
-  return foobar;
-}
-#endif /* THREAD_OUTPUT_ID */
-
-/* Called with hook PREPARE_TO_PROCEED() from infrun.c.
- *
- * If we have switched threads and stopped at breakpoint return 1 otherwise 0.
- *
- *  if SELECT_IT is nonzero, reselect the thread that was active when
- *  we stopped at a breakpoint.
- *
- */
-
-mach3_prepare_to_proceed (select_it)
-     int select_it;
-{
-  if (stop_thread &&
-      stop_thread != current_thread &&
-      stop_exception == EXC_BREAKPOINT)
-    {
-      int mid;
-
-      if (! select_it)
-	return 1;
-
-      mid = switch_to_thread (stop_thread);
-
-      return 1;
-    }
-
-  return 0;
-}
-
-/* this stuff here is an upcall via libmach/excServer.c 
-   and mach_really_wait which does the actual upcall.
-
-   The code will pass the exception to the inferior if:
-
-     - The task that signaled is not the inferior task
-       (e.g. when debugging another debugger)
-
-     - The user has explicitely requested to pass on the exceptions.
-       (e.g to the default unix exception handler, which maps
-	exceptions to signals, or the user has her own exception handler)
-
-     - If the thread that signaled is being single-stepped and it
-       has set it's own exception port and the exception is not
-       EXC_BREAKPOINT. (Maybe this is not desirable?)
- */
-
-kern_return_t
-catch_exception_raise (port, thread, task, exception, code, subcode)
-     mach_port_t port;
-     thread_t thread;
-     task_t task;
-     int exception, code, subcode;
-{
-  kern_return_t ret;
-  boolean_t signal_thread;
-  int mid = map_port_name_to_mid (thread, MACH_TYPE_THREAD);
-
-  if (! MACH_PORT_VALID (thread))
-    {
-      /* If the exception was sent and thread dies before we
-	 receive it, THREAD will be MACH_PORT_DEAD
-       */
-
-      current_thread = thread = MACH_PORT_NULL;
-      error ("Received exception from nonexistent thread");
-    }
-
-  /* Check if the task died in transit.
-   * @@ Isn't the thread also invalid in such case?
-   */
-  if (! MACH_PORT_VALID (task))
-    {
-      current_thread = thread = MACH_PORT_NULL;
-      error ("Received exception from nonexistent task");
-    }
-
-  if (exception < 0 || exception > MAX_EXCEPTION)
-    fatal ("catch_exception_raise: unknown exception code %d thread %d",
-	   exception,
-	   mid);
-
-  if (! MACH_PORT_VALID (inferior_task))
-    error ("got an exception, but inferior_task is null or dead");
-  
-  stop_exception = exception;
-  stop_code      = code;
-  stop_subcode   = subcode;  
-  stop_thread    = thread;
-  
-  signal_thread = exception != EXC_BREAKPOINT       &&
-    		  port == singlestepped_thread_port &&
-		  MACH_PORT_VALID (thread_saved_exception_port);
-
-  /* If it was not our inferior or if we want to forward
-   * the exception to the inferior's handler, do it here
-   *
-   * Note: If you have forwarded EXC_BREAKPOINT I trust you know why.
-   */
-  if (task != inferior_task ||
-      signal_thread         ||
-      exception_map [exception].forward)
-    {
-      mach_port_t eport = inferior_old_exception_port;
-
-      if (signal_thread)
-	{
-	  /*
-	    GDB now forwards the exeption to thread's original handler,
-	    since the user propably knows what he is doing.
-	    Give a message, though.
-	   */
-
-	  mach3_exception_actions ((WAITTYPE *)NULL, TRUE, "Thread");
-	  eport = thread_saved_exception_port;
-	}
-
-      /* Send the exception to the original handler */
-      ret = exception_raise (eport,
-			     thread, 
-			     task,
-			     exception,
-			     code,
-			     subcode);
-
-      (void) mach_port_deallocate (mach_task_self (), task);
-      (void) mach_port_deallocate (mach_task_self (), thread);
-
-      /* If we come here, we don't want to trace any more, since we
-       * will never stop for tracing anyway.
-       */
-      discard_single_step (thread);
-
-      /* Do not stop the inferior */
-      return ret;
-    }
-  
-  /* Now gdb handles the exception */
-  stopped_in_exception = TRUE;
-
-  ret = task_suspend (task);
-  CHK ("Error suspending inferior after exception", ret);
-
-  must_suspend_thread = 0;
-
-  if (current_thread != thread)
-    {
-      if (MACH_PORT_VALID (singlestepped_thread_port))
-	/* Cleanup discards single stepping */
-	error ("Exception from thread %d while singlestepping thread %d",
-	       mid,
-	       map_port_name_to_mid (current_thread, MACH_TYPE_THREAD));
-      
-      /* Then select the thread that caused the exception */
-      if (select_thread (inferior_task, mid, 0) != KERN_SUCCESS)
-	error ("Could not select thread %d causing exception", mid);
-      else
-	warning ("Gdb selected thread %d", mid);
-    }
-
-  /* If we receive an exception that is not breakpoint
-   * exception, we interrupt the single step and return to
-   * debugger. Trace condition is cleared.
-   */
-  if (MACH_PORT_VALID (singlestepped_thread_port))
-    {
-      if (stop_exception != EXC_BREAKPOINT)
-	warning ("Single step interrupted by exception");
-      else if (port == singlestepped_thread_port)
-	{
-	  /* Single step exception occurred, remove trace bit
-	   * and return to gdb.
-	   */
-	  if (! MACH_PORT_VALID (current_thread))
-	    error ("Single stepped thread is not valid");
-	
-	  /* Resume threads, but leave the task suspended */
-	  resume_all_threads (0);
-	}
-      else
-	warning ("Breakpoint while single stepping?");
-
-      discard_single_step (current_thread);
-    }
-  
-  (void) mach_port_deallocate (mach_task_self (), task);
-  (void) mach_port_deallocate (mach_task_self (), thread);
-
-  return KERN_SUCCESS;
-}
-
-int
-port_valid (port, mask)
-  mach_port_t port;
-  int         mask;
-{
-  kern_return_t ret;
-  mach_port_type_t type;
-
-  ret = mach_port_type (mach_task_self (),
-			port,
-			&type);
-  if (ret != KERN_SUCCESS || (type & mask) != mask)
-    return 0;
-  return 1;
-}
-
-/* @@ No vm read cache implemented yet */
-boolean_t vm_read_cache_valid = FALSE;
-
-/*
- * Read inferior task's LEN bytes from ADDR and copy it to MYADDR
- * in gdb's address space.
- *
- * Return 0 on failure; number of bytes read otherwise.
- */
-int
-mach3_read_inferior (addr, myaddr, length)
-     CORE_ADDR addr;
-     char *myaddr;
-     int length;
-{
-  kern_return_t ret;
-  vm_address_t low_address       = (vm_address_t) trunc_page (addr);
-  vm_size_t    aligned_length = 
-    			(vm_size_t) round_page (addr+length) - low_address;
-  pointer_t    copied_memory;
-  int	       copy_count;
-
-  /* Get memory from inferior with page aligned addresses */
-  ret = vm_read (inferior_task,
-		 low_address,
-		 aligned_length,
-		 &copied_memory,
-		 &copy_count);
-  if (ret != KERN_SUCCESS)
-    {
-      /* the problem is that the inferior might be killed for whatever reason
-       * before we go to mach_really_wait. This is one place that ought to
-       * catch many of those errors.
-       * @@ A better fix would be to make all external events to GDB
-       * to arrive via a SINGLE port set. (Including user input!)
-       */
-
-      if (! port_valid (inferior_task, MACH_PORT_TYPE_SEND))
-	{
-	  m3_kill_inferior ();
-	  error ("Inferior killed (task port invalid)");
-	}
-      else
-	{
-#ifdef OSF
-	  extern int errno;
-	  /* valprint.c gives nicer format if this does not
-	     screw it. Eamonn seems to like this, so I enable
-	     it if OSF is defined...
-	   */
-	  warning ("[read inferior %x failed: %s]",
-		   addr, mach_error_string (ret));
-	  errno = 0;
-#endif
-	  return 0;
-	}
-    }
-
-  memcpy (myaddr, (char *)addr - low_address + copied_memory, length);
-
-  ret = vm_deallocate (mach_task_self (),
-		       copied_memory,
-		       copy_count);
-  CHK("mach3_read_inferior vm_deallocate failed", ret);
-
-  return length;
-}
-
-#ifdef __STDC__
-#define CHK_GOTO_OUT(str,ret) \
-  do if (ret != KERN_SUCCESS) { errstr = #str; goto out; } while(0)
-#else
-#define CHK_GOTO_OUT(str,ret) \
-  do if (ret != KERN_SUCCESS) { errstr = str; goto out; } while(0)
-#endif
-
-struct vm_region_list {
-  struct vm_region_list *next;
-  vm_prot_t	protection;
-  vm_address_t  start;
-  vm_size_t	length;
-};
-
-struct obstack  region_obstack;
-
-/*
- * Write inferior task's LEN bytes from ADDR and copy it to MYADDR
- * in gdb's address space.
- */
-int
-mach3_write_inferior (addr, myaddr, length)
-     CORE_ADDR addr;
-     char *myaddr;
-     int length;
-{
-  kern_return_t ret;
-  vm_address_t low_address       = (vm_address_t) trunc_page (addr);
-  vm_size_t    aligned_length = 
-    			(vm_size_t) round_page (addr+length) - low_address;
-  pointer_t    copied_memory;
-  int	       copy_count;
-  int	       deallocate = 0;
-
-  char         *errstr = "Bug in mach3_write_inferior";
-
-  struct vm_region_list *region_element;
-  struct vm_region_list *region_head = (struct vm_region_list *)NULL;
-
-  /* Get memory from inferior with page aligned addresses */
-  ret = vm_read (inferior_task,
-		 low_address,
-		 aligned_length,
-		 &copied_memory,
-		 &copy_count);
-  CHK_GOTO_OUT ("mach3_write_inferior vm_read failed", ret);
-
-  deallocate++;
-
-  memcpy ((char *)addr - low_address + copied_memory, myaddr, length);
-
-  obstack_init (&region_obstack);
-
-  /* Do writes atomically.
-   * First check for holes and unwritable memory.
-   */
-  {
-    vm_size_t    remaining_length  = aligned_length;
-    vm_address_t region_address    = low_address;
-
-    struct vm_region_list *scan;
-
-    while(region_address < low_address + aligned_length)
-      {
-	vm_prot_t protection;
-	vm_prot_t max_protection;
-	vm_inherit_t inheritance;
-	boolean_t shared;
-	mach_port_t object_name;
-	vm_offset_t offset;
-	vm_size_t   region_length = remaining_length;
-	vm_address_t old_address  = region_address;
-    
-	ret = vm_region (inferior_task,
-			 &region_address,
-			 &region_length,
-			 &protection,
-			 &max_protection,
-			 &inheritance,
-			 &shared,
-			 &object_name,
-			 &offset);
-	CHK_GOTO_OUT ("vm_region failed", ret);
-
-	/* Check for holes in memory */
-	if (old_address != region_address)
-	  {
-	    warning ("No memory at 0x%x. Nothing written",
-		     old_address);
-	    ret = KERN_SUCCESS;
-	    length = 0;
-	    goto out;
-	  }
-
-	if (!(max_protection & VM_PROT_WRITE))
-	  {
-	    warning ("Memory at address 0x%x is unwritable. Nothing written",
-		     old_address);
-	    ret = KERN_SUCCESS;
-	    length = 0;
-	    goto out;
-	  }
-
-	/* Chain the regions for later use */
-	region_element = 
-	  (struct vm_region_list *)
-	    obstack_alloc (&region_obstack, sizeof (struct vm_region_list));
-    
-	region_element->protection = protection;
-	region_element->start      = region_address;
-	region_element->length     = region_length;
-
-	/* Chain the regions along with protections */
-	region_element->next = region_head;
-	region_head          = region_element;
-	
-	region_address += region_length;
-	remaining_length = remaining_length - region_length;
-      }
-
-    /* If things fail after this, we give up.
-     * Somebody is messing up inferior_task's mappings.
-     */
-    
-    /* Enable writes to the chained vm regions */
-    for (scan = region_head; scan; scan = scan->next)
-      {
-	boolean_t protection_changed = FALSE;
-	
-	if (!(scan->protection & VM_PROT_WRITE))
-	  {
-	    ret = vm_protect (inferior_task,
-			      scan->start,
-			      scan->length,
-			      FALSE,
-			      scan->protection | VM_PROT_WRITE);
-	    CHK_GOTO_OUT ("vm_protect: enable write failed", ret);
-	  }
-      }
-
-    ret = vm_write (inferior_task,
-		    low_address,
-		    copied_memory,
-		    aligned_length);
-    CHK_GOTO_OUT ("vm_write failed", ret);
-	
-    /* Set up the original region protections, if they were changed */
-    for (scan = region_head; scan; scan = scan->next)
-      {
-	boolean_t protection_changed = FALSE;
-	
-	if (!(scan->protection & VM_PROT_WRITE))
-	  {
-	    ret = vm_protect (inferior_task,
-			      scan->start,
-			      scan->length,
-			      FALSE,
-			      scan->protection);
-	    CHK_GOTO_OUT ("vm_protect: enable write failed", ret);
-	  }
-      }
-  }
-
- out:
-  if (deallocate)
-    {
-      obstack_free (&region_obstack, 0);
-      
-      (void) vm_deallocate (mach_task_self (),
-			    copied_memory,
-			    copy_count);
-    }
-
-  if (ret != KERN_SUCCESS)
-    {
-      warning ("%s %s", errstr, mach_error_string (ret));
-      return 0;
-    }
-
-  return length;
-}
-
-/* Return 0 on failure, number of bytes handled otherwise.  */
-static int
-m3_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;	/* IGNORED */
-{
-  int result;
-
-  if (write)
-    result = mach3_write_inferior (memaddr, myaddr, len);
-  else
-    result = mach3_read_inferior  (memaddr, myaddr, len);
-
-  return result;
-}
-
-
-static char *
-translate_state(state)
-int	state;
-{
-  switch (state) {
-  case TH_STATE_RUNNING:	return("R");
-  case TH_STATE_STOPPED:	return("S");
-  case TH_STATE_WAITING:	return("W");
-  case TH_STATE_UNINTERRUPTIBLE: return("U");
-  case TH_STATE_HALTED:		return("H");
-  default:			return("?");
-  }
-}
-
-static char *
-translate_cstate (state)
-     int state;
-{
-  switch (state)
-    {
-    case CPROC_RUNNING:	return "R";
-    case CPROC_SWITCHING: return "S";
-    case CPROC_BLOCKED: return "B";
-    case CPROC_CONDWAIT: return "C";
-    case CPROC_CONDWAIT|CPROC_SWITCHING: return "CS";
-    default: return "?";
-    }
-}
-
-/* type == MACH_MSG_TYPE_COPY_SEND || type == MACH_MSG_TYPE_MAKE_SEND */
-
-mach_port_t           /* no mach_port_name_t found in include files. */
-map_inferior_port_name (inferior_name, type)
-     mach_port_t inferior_name;
-     mach_msg_type_name_t type;
-{
-  kern_return_t        ret;
-  mach_msg_type_name_t acquired;
-  mach_port_t          iport;
-  
-  ret = mach_port_extract_right (inferior_task,
-				 inferior_name,
-				 type,
-				 &iport,
-				 &acquired);
-  CHK("mach_port_extract_right (map_inferior_port_name)", ret);
-
-  if (acquired != MACH_MSG_TYPE_PORT_SEND)
-    error("Incorrect right extracted, (map_inferior_port_name)");
-
-  ret = mach_port_deallocate (mach_task_self (),
-			      iport);
-  CHK ("Deallocating mapped port (map_inferior_port_name)", ret);
-
-  return iport;
-}
-
-/*
- * Naming convention:
- *  Always return user defined name if found.
- *  _K == A kernel thread with no matching CPROC
- *  _C == A cproc with no current cthread
- *  _t == A cthread with no user defined name
- *
- * The digits that follow the _names are the SLOT number of the
- * kernel thread if there is such a thing, otherwise just a negation
- * of the sequential number of such cprocs.
- */
-
-static char buf[7];
-
-static char *
-get_thread_name (one_cproc, id)
-     gdb_thread_t one_cproc;
-     int id;
-{
-  if (one_cproc)
-    if (one_cproc->cthread == NULL)
-      {
-	/* cproc not mapped to any cthread */
-	sprintf(buf, "_C%d", id);
-      }
-    else if (! one_cproc->cthread->name)
-      {
-	/* cproc and cthread, but no name */
-	sprintf(buf, "_t%d", id);
-      }
-    else
-      return (char *)(one_cproc->cthread->name);
-  else
-    {
-      if (id < 0)
-	warning ("Inconsistency in thread name id %d", id);
-
-      /* Kernel thread without cproc */
-      sprintf(buf, "_K%d", id);
-    }
-
-  return buf;
-}
-
-int
-fetch_thread_info (task, mthreads_out)
-     mach_port_t	task;
-     gdb_thread_t	*mthreads_out;	/* out */
-{
-  kern_return_t  ret;
-  thread_array_t th_table;
-  int		 th_count;
-  gdb_thread_t mthreads = NULL;
-  int 		 index;
-
-  ret = task_threads (task, &th_table, &th_count);
-  if (ret != KERN_SUCCESS)
-    {
-      warning ("Error getting inferior's thread list:%s",
-	       mach_error_string(ret));
-      m3_kill_inferior ();
-      return -1;
-    }
-  
-  mthreads = (gdb_thread_t)
-    		obstack_alloc
-		  (cproc_obstack,
-		   th_count * sizeof (struct gdb_thread));
-
-  for (index = 0; index < th_count; index++)
-    {
-      thread_t saved_thread = MACH_PORT_NULL;
-      int mid;
-
-      if (must_suspend_thread)
-	setup_thread (th_table[ index ], 1);
-
-      if (th_table[index] != current_thread)
-	{
-	  saved_thread = current_thread;
-	  
-	  mid = switch_to_thread (th_table[ index ]);
-	}
-
-      mthreads[index].name  = th_table[index];
-      mthreads[index].cproc = NULL;	/* map_cprocs_to_kernel_threads() */
-      mthreads[index].in_emulator = FALSE;
-      mthreads[index].slotid = index;
-      
-      mthreads[index].sp = read_register (SP_REGNUM);
-      mthreads[index].fp = read_register (FP_REGNUM);
-      mthreads[index].pc = read_pc ();
-
-      if (MACH_PORT_VALID (saved_thread))
-	mid = switch_to_thread (saved_thread);
-
-      if (must_suspend_thread)
-	setup_thread (th_table[ index ], 0);
-    }
-  
-  consume_send_rights (th_table, th_count);
-  ret = vm_deallocate (mach_task_self(), (vm_address_t)th_table, 
-		       (th_count * sizeof(mach_port_t)));
-  if (ret != KERN_SUCCESS)
-    {
-      warning ("Error trying to deallocate thread list : %s",
-	       mach_error_string (ret));
-    }
-
-  *mthreads_out = mthreads;
-
-  return th_count;
-}
-
-
-/*
- * Current emulator always saves the USP on top of
- * emulator stack below struct emul_stack_top stuff.
- */
-CORE_ADDR
-fetch_usp_from_emulator_stack (sp)
-     CORE_ADDR sp;
-{
-  CORE_ADDR stack_pointer;
-
-  sp = (sp & ~(EMULATOR_STACK_SIZE-1)) +
-    	EMULATOR_STACK_SIZE - sizeof (struct emul_stack_top);
-  
-  if (mach3_read_inferior (sp,
-			   &stack_pointer,
-			   sizeof (CORE_ADDR)) != sizeof (CORE_ADDR))
-    {
-      warning ("Can't read user sp from emulator stack address 0x%x", sp);
-      return 0;
-    }
-
-  return stack_pointer;
-}
-
-#ifdef MK67
-
-/* get_emulation_vector() interface was changed after mk67 */
-#define EMUL_VECTOR_COUNT 400	/* Value does not matter too much */
-
-#endif /* MK67 */
-
-/* Check if the emulator exists at task's address space.
- */
-boolean_t
-have_emulator_p (task)
-     task_t task;
-{
-  kern_return_t	ret;
-#ifndef EMUL_VECTOR_COUNT
-  vm_offset_t	*emulation_vector;
-  int		n;
-#else
-  vm_offset_t	emulation_vector[ EMUL_VECTOR_COUNT ];
-  int		n = EMUL_VECTOR_COUNT;
-#endif
-  int		i;
-  int		vector_start;
-  
-  ret = task_get_emulation_vector (task,
-				   &vector_start,
-#ifndef EMUL_VECTOR_COUNT
-				   &emulation_vector,
-#else
-				   emulation_vector,
-#endif
-				   &n);
-  CHK("task_get_emulation_vector", ret);
-  xx_debug ("%d vectors from %d at 0x%08x\n",
-	    n, vector_start, emulation_vector);
-  
-  for(i = 0; i < n; i++)
-    {
-      vm_offset_t entry = emulation_vector [i];
-
-      if (EMULATOR_BASE <= entry && entry <= EMULATOR_END)
-	return TRUE;
-      else if (entry)
-	{
-	  static boolean_t informed = FALSE;
-	  if (!informed)
-	    {
-	      warning("Emulation vector address 0x08%x outside emulator space",
-		      entry);
-	      informed = TRUE;
-	    }
-	}
-    }
-  return FALSE;
-}
-
-/* Map cprocs to kernel threads and vice versa.  */
-
-void
-map_cprocs_to_kernel_threads (cprocs, mthreads, thread_count)
-     gdb_thread_t cprocs;
-     gdb_thread_t mthreads;
-     int thread_count;
-{
-  int index;
-  gdb_thread_t scan;
-  boolean_t all_mapped = TRUE;
-  LONGEST stack_base;
-  LONGEST stack_size;
-
-  for (scan = cprocs; scan; scan = scan->next)
-    {
-      /* Default to: no kernel thread for this cproc */
-      scan->reverse_map = -1;
-
-      /* Check if the cproc is found by its stack */
-      for (index = 0; index < thread_count; index++)
-	{
-	  stack_base =
-	    extract_signed_integer (scan->raw_cproc + CPROC_BASE_OFFSET,
-				    CPROC_BASE_SIZE);
-	  stack_size = 
-	    extract_signed_integer (scan->raw_cproc + CPROC_SIZE_OFFSET,
-				    CPROC_SIZE_SIZE);
-	  if ((mthreads + index)->sp > stack_base &&
-	      (mthreads + index)->sp <= stack_base + stack_size)
-	    {
-	      (mthreads + index)->cproc = scan;
-	      scan->reverse_map = index;
-	      break;
-	    }
-	}
-      all_mapped &= (scan->reverse_map != -1);
-    }
-
-  /* Check for threads that are currently in the emulator.
-   * If so, they have a different stack, and the still unmapped
-   * cprocs may well get mapped to these threads.
-   * 
-   * If:
-   *  - cproc stack does not match any kernel thread stack pointer
-   *  - there is at least one extra kernel thread
-   *    that has no cproc mapped above.
-   *  - some kernel thread stack pointer points to emulator space
-   *  then we find the user stack pointer saved in the emulator
-   *  stack, and try to map that to the cprocs.
-   *
-   * Also set in_emulator for kernel threads.
-   */ 
-
-  if (emulator_present)
-    {
-      for (index = 0; index < thread_count; index++)
-	{
-	  CORE_ADDR emul_sp;
-	  CORE_ADDR usp;
-
-	  gdb_thread_t mthread = (mthreads+index);
-	  emul_sp = mthread->sp;
-
-	  if (mthread->cproc == NULL &&
-	      EMULATOR_BASE <= emul_sp && emul_sp <= EMULATOR_END)
-	    {
-	      mthread->in_emulator = emulator_present;
-	      
-	      if (!all_mapped && cprocs)
-		{
-		  usp = fetch_usp_from_emulator_stack (emul_sp);
-		  
-		  /* @@ Could be more accurate */
-		  if (! usp)
-		    error ("Zero stack pointer read from emulator?");
-		  
-		  /* Try to match this stack pointer to the cprocs that
-		   * don't yet have a kernel thread.
-		   */
-		  for (scan = cprocs; scan; scan = scan->next)
-		    {
-		      
-		      /* Check is this unmapped CPROC stack contains
-		       * the user stack pointer saved in the
-		       * emulator.
-		       */
-		      if (scan->reverse_map == -1)
-			{
-			  stack_base =
-			    extract_signed_integer
-			      (scan->raw_cproc + CPROC_BASE_OFFSET,
-			       CPROC_BASE_SIZE);
-			  stack_size = 
-			    extract_signed_integer
-			      (scan->raw_cproc + CPROC_SIZE_OFFSET,
-			       CPROC_SIZE_SIZE);
-			  if (usp > stack_base &&
-			      usp <= stack_base + stack_size)
-			    {
-			      mthread->cproc = scan;
-			      scan->reverse_map = index;
-			      break;
-			    }
-			}
-		    }
-		}
-	    }
-	}
-    }
-}
-
-/*
- * Format of the thread_list command
- *
- * 	             slot mid sel   name  emul ks susp  cstate wired   address
- */
-#define TL_FORMAT "%-2.2s %5d%c %-10.10s %1.1s%s%-5.5s %-2.2s %-5.5s "
-
-#define TL_HEADER "\n@    MID  Name        KState CState   Where\n"
-
-void
-print_tl_address (stream, pc)
-     GDB_FILE *stream;
-     CORE_ADDR pc;
-{
-  if (! lookup_minimal_symbol_by_pc (pc))
-    fprintf_filtered (stream, local_hex_format(), pc);
-  else
-    {
-      extern int addressprint;
-      extern int asm_demangle;
-
-      int store    = addressprint;
-      addressprint = 0;
-      print_address_symbolic (pc, stream, asm_demangle, "");
-      addressprint = store;
-    }
-}
-
-/* For thread names, but also for gdb_message_port external name */
-#define MAX_NAME_LEN 50
-
-/* Returns the address of variable NAME or 0 if not found */
-CORE_ADDR
-lookup_address_of_variable (name)
-     char *name;
-{
-  struct symbol *sym;
-  CORE_ADDR symaddr = 0;
-  struct minimal_symbol *msymbol;
-
-  sym = lookup_symbol (name,
-		       (struct block *)NULL,
-		       VAR_NAMESPACE,
-		       (int *)NULL,
-		       (struct symtab **)NULL);
-
-  if (sym)
-    symaddr = SYMBOL_VALUE (sym);
-
-  if (! symaddr)
-    {
-      msymbol = lookup_minimal_symbol (name, NULL, NULL);
-
-      if (msymbol && msymbol->type == mst_data)
-	symaddr = SYMBOL_VALUE_ADDRESS (msymbol);
-    }
-
-  return symaddr;
-}
-
-static gdb_thread_t
-get_cprocs()
-{
-  gdb_thread_t cproc_head;
-  gdb_thread_t cproc_copy;
-  CORE_ADDR their_cprocs;
-  char *buf[TARGET_PTR_BIT / HOST_CHAR_BIT];
-  char *name;
-  cthread_t cthread;
-  CORE_ADDR symaddr;
-  
-  symaddr = lookup_address_of_variable ("cproc_list");
-
-  if (! symaddr)
-    {
-      /* cproc_list is not in a file compiled with debugging
-	 symbols, but don't give up yet */
-
-      symaddr = lookup_address_of_variable ("cprocs");
-
-      if (symaddr)
-	{
-	  static int informed = 0;
-	  if (!informed)
-	    {
-	      informed++;
-	      warning ("Your program is loaded with an old threads library.");
-	      warning ("GDB does not know the old form of threads");
-	      warning ("so things may not work.");
-	    }
-	}
-    }
-
-  /* Stripped or no -lthreads loaded or "cproc_list" is in wrong segment. */
-  if (! symaddr)
-    return NULL;
-
-  /* Get the address of the first cproc in the task */
-  if (!mach3_read_inferior (symaddr,
-			    buf,
-			    TARGET_PTR_BIT / HOST_CHAR_BIT))
-    error ("Can't read cproc master list at address (0x%x).", symaddr);
-  their_cprocs = extract_address (buf, TARGET_PTR_BIT / HOST_CHAR_BIT);
-
-  /* Scan the CPROCs in the task.
-     CPROCs are chained with LIST field, not NEXT field, which
-     chains mutexes, condition variables and queues */
-
-  cproc_head = NULL;
-
-  while (their_cprocs != (CORE_ADDR)0)
-    {
-      CORE_ADDR cproc_copy_incarnation;
-      cproc_copy = (gdb_thread_t) obstack_alloc (cproc_obstack,
-						 sizeof (struct gdb_thread));
-
-      if (!mach3_read_inferior (their_cprocs,
-				&cproc_copy->raw_cproc[0],
-				CPROC_SIZE))
-	error("Can't read next cproc at 0x%x.", their_cprocs);
-
-      their_cprocs =
-	extract_address (cproc_copy->raw_cproc + CPROC_LIST_OFFSET,
-			 CPROC_LIST_SIZE);
-      cproc_copy_incarnation =
-	extract_address (cproc_copy->raw_cproc + CPROC_INCARNATION_OFFSET,
-			 CPROC_INCARNATION_SIZE);
-
-      if (cproc_copy_incarnation == (CORE_ADDR)0)
-	cproc_copy->cthread = NULL;
-      else
-	{
-	  /* This CPROC has an attached CTHREAD. Get its name */
-	  cthread = (cthread_t)obstack_alloc (cproc_obstack,
-					      sizeof(struct cthread));
-
-	  if (!mach3_read_inferior (cproc_copy_incarnation,
-				    cthread,
-				    sizeof(struct cthread)))
-	    error("Can't read next thread at 0x%x.",
-		  cproc_copy_incarnation);
-
-	  cproc_copy->cthread = cthread;
-
-	  if (cthread->name)
-	    {
-	      name = (char *) obstack_alloc (cproc_obstack, MAX_NAME_LEN);
-
-	      if (!mach3_read_inferior(cthread->name, name, MAX_NAME_LEN))
-		error("Can't read next thread's name at 0x%x.", cthread->name);
-
-	      cthread->name = name;
-	    }
-	}
-
-      /* insert in front */
-      cproc_copy->next = cproc_head;
-      cproc_head = cproc_copy;
-    }
-  return cproc_head;
-}
-
-#ifndef FETCH_CPROC_STATE
-/*
- * Check if your machine does not grok the way this routine
- * fetches the FP,PC and SP of a cproc that is not
- * currently attached to any kernel thread (e.g. its cproc.context
- * field points to the place in stack where the context
- * is saved).
- *
- * If it doesn't, define your own routine.
- */
-#define FETCH_CPROC_STATE(mth) mach3_cproc_state (mth)
-
-int
-mach3_cproc_state (mthread)
-     gdb_thread_t mthread;
-{
-  int context;
-
-  if (! mthread || !mthread->cproc)
-    return -1;
-
-  context = extract_signed_integer
-    (mthread->cproc->raw_cproc + CPROC_CONTEXT_OFFSET,
-     CPROC_CONTEXT_SIZE);
-  if (context == 0)
-    return -1;
-
-  mthread->sp = context + MACHINE_CPROC_SP_OFFSET;
-
-  if (mach3_read_inferior (context + MACHINE_CPROC_PC_OFFSET,
-			   &mthread->pc,
-			   sizeof (CORE_ADDR)) != sizeof (CORE_ADDR))
-    {
-      warning ("Can't read cproc pc from inferior");
-      return -1;
-    }
-
-  if (mach3_read_inferior (context + MACHINE_CPROC_FP_OFFSET,
-			   &mthread->fp,
-			   sizeof (CORE_ADDR)) != sizeof (CORE_ADDR))
-    {
-      warning ("Can't read cproc fp from inferior");
-      return -1;
-    }
-
-  return 0;
-}
-#endif /* FETCH_CPROC_STATE */
-
-
-void
-thread_list_command()
-{
-  thread_basic_info_data_t ths;
-  int     thread_count;
-  gdb_thread_t cprocs;
-  gdb_thread_t scan;
-  int     index;
-  char   *name;
-  char    selected;
-  char   *wired;
-  int     infoCnt;
-  kern_return_t ret;
-  mach_port_t   mid_or_port;
-  gdb_thread_t  their_threads;
-  gdb_thread_t  kthread;
-
-  int neworder = 1;
-
-  char *fmt = "There are %d kernel threads in task %d.\n";
-  
-  int tmid = map_port_name_to_mid (inferior_task, MACH_TYPE_TASK);
-  
-  MACH_ERROR_NO_INFERIOR;
-  
-  thread_count = fetch_thread_info (inferior_task,
-				    &their_threads);
-  if (thread_count == -1)
-    return;
-  
-  if (thread_count == 1)
-    fmt = "There is %d kernel thread in task %d.\n";
-  
-  printf_filtered (fmt, thread_count, tmid);
-  
-  puts_filtered (TL_HEADER);
-  
-  cprocs = get_cprocs();
-  
-  map_cprocs_to_kernel_threads (cprocs, their_threads, thread_count);
-  
-  for (scan = cprocs; scan; scan = scan->next)
-    {
-      int mid;
-      char buf[10];
-      char slot[3];
-      int cproc_state =
-	extract_signed_integer
-	  (scan->raw_cproc + CPROC_STATE_OFFSET, CPROC_STATE_SIZE);
-      
-      selected = ' ';
-      
-      /* a wired cproc? */
-      wired = (extract_address (scan->raw_cproc + CPROC_WIRED_OFFSET,
-				CPROC_WIRED_SIZE)
-	       ? "wired" : "");
-
-      if (scan->reverse_map != -1)
-	kthread  = (their_threads + scan->reverse_map);
-      else
-	kthread  = NULL;
-
-      if (kthread)
-	{
-	  /* These cprocs have a kernel thread */
-	  
-	  mid = map_port_name_to_mid (kthread->name, MACH_TYPE_THREAD);
-	  
-	  infoCnt = THREAD_BASIC_INFO_COUNT;
-	  
-	  ret = thread_info (kthread->name,
-			     THREAD_BASIC_INFO,
-			     (thread_info_t)&ths,
-			     &infoCnt);
-	  
-	  if (ret != KERN_SUCCESS)
-	    {
-	      warning ("Unable to get basic info on thread %d : %s",
-		       mid,
-		       mach_error_string (ret));
-	      continue;
-	    }
-
-	  /* Who is the first to have more than 100 threads */
-	  sprintf (slot, "%d", kthread->slotid%100);
-
-	  if (kthread->name == current_thread)
-	    selected = '*';
-	  
-	  if (ths.suspend_count)
-	    sprintf (buf, "%d", ths.suspend_count);
-	  else
-	    buf[0] = '\000';
-
-#if 0
-	  if (ths.flags & TH_FLAGS_SWAPPED)
-	    strcat (buf, "S");
-#endif
-
-	  if (ths.flags & TH_FLAGS_IDLE)
-	    strcat (buf, "I");
-
-	  printf_filtered (TL_FORMAT,
-			   slot,
-			   mid,
-			   selected,
-			   get_thread_name (scan, kthread->slotid),
-			   kthread->in_emulator ? "E" : "",
-			   translate_state (ths.run_state),
-			   buf,
-			   translate_cstate (cproc_state),
-			   wired);
-	  print_tl_address (gdb_stdout, kthread->pc);
-	}
-      else
-	{
-	  /* These cprocs don't have a kernel thread.
-	   * find out the calling frame with 
-	   * FETCH_CPROC_STATE.
-	   */
-
-	  struct gdb_thread state;
-
-#if 0
-	  /* jtv -> emcmanus: why do you want this here? */
-	  if (scan->incarnation == NULL)
-	    continue; /* EMcM */
-#endif
-
-	  printf_filtered (TL_FORMAT,
-			   "-",
-			   -neworder,	/* Pseudo MID */
-			   selected,
-			   get_thread_name (scan, -neworder),
-			   "",
-			   "-",	/* kernel state */
-			   "",
-			   translate_cstate (cproc_state),
-			   "");
-	  state.cproc = scan;
-
-	  if (FETCH_CPROC_STATE (&state) == -1)
-	    puts_filtered ("???");
-	  else
-	    print_tl_address (gdb_stdout, state.pc);
-
-	  neworder++;
-	}
-      puts_filtered ("\n");
-    }
-  
-  /* Scan for kernel threads without cprocs */
-  for (index = 0; index < thread_count; index++)
-    {
-      if (! their_threads[index].cproc)
-	{
-	  int mid;
-	  
-	  char buf[10];
-	  char slot[3];
-
-	  mach_port_t name = their_threads[index].name;
-	  
-	  mid = map_port_name_to_mid (name, MACH_TYPE_THREAD);
-	  
-	  infoCnt = THREAD_BASIC_INFO_COUNT;
-	  
-	  ret = thread_info(name,
-			    THREAD_BASIC_INFO,
-			    (thread_info_t)&ths,
-			    &infoCnt);
-	    
-	  if (ret != KERN_SUCCESS)
-	    {
-	      warning ("Unable to get basic info on thread %d : %s",
-		       mid,
-		       mach_error_string (ret));
-	      continue;
-	    }
-
-	  sprintf (slot, "%d", index%100);
-
-	  if (name == current_thread)
-	    selected = '*';
-	  else
-	    selected = ' ';
-
-	  if (ths.suspend_count)
-	    sprintf (buf, "%d", ths.suspend_count);
-	  else
-	    buf[0] = '\000';
-
-#if 0
-	  if (ths.flags & TH_FLAGS_SWAPPED)
-	    strcat (buf, "S");
-#endif
-
-	  if (ths.flags & TH_FLAGS_IDLE)
-	    strcat (buf, "I");
-
-	  printf_filtered (TL_FORMAT,
-			   slot,
-			   mid,
-			   selected,
-			   get_thread_name (NULL, index),
-			   their_threads[index].in_emulator ? "E" : "",
-			   translate_state (ths.run_state),
-			   buf,
-			   "",   /* No cproc state */
-			   "");	/* Can't be wired */
-	  print_tl_address (gdb_stdout, their_threads[index].pc);
-	  puts_filtered ("\n");
-	}
-    }
-  
-  obstack_free (cproc_obstack, 0);
-  obstack_init (cproc_obstack);
-}
-
-void
-thread_select_command(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int mid;
-  thread_array_t thread_list;
-  int thread_count;
-  kern_return_t ret;
-  int is_slot = 0;
-
-  MACH_ERROR_NO_INFERIOR;
-
-  if (!args)
-    error_no_arg ("MID or @SLOTNUMBER to specify a thread to select");
-
-  while (*args == ' ' || *args == '\t')
-    args++;
-
-  if (*args == '@')
-    {
-      is_slot++;
-      args++;
-    }
-
-  mid = atoi(args);
-
-  if (mid == 0)
-    if (!is_slot || *args != '0') /* Rudimentary checks */
-      error ("You must select threads by MID or @SLOTNUMBER");
-
-  if (select_thread (inferior_task, mid, is_slot?2:1) != KERN_SUCCESS)
-    return;
-
-  if (from_tty)
-    printf_filtered ("Thread %d selected\n",
-		     is_slot ? map_port_name_to_mid (current_thread,
-						     MACH_TYPE_THREAD) : mid);
-}
-
-thread_trace (thread, set)
-mach_port_t thread;
-boolean_t   set;
-{
-  int			flavor   = TRACE_FLAVOR;
-  unsigned int		stateCnt = TRACE_FLAVOR_SIZE;
-  kern_return_t		ret;
-  thread_state_data_t	state;
-
-  if (! MACH_PORT_VALID (thread))
-    {
-      warning ("thread_trace: invalid thread");
-      return;
-    }
-
-  if (must_suspend_thread)
-    setup_thread (thread, 1);
-
-  ret = thread_get_state(thread, flavor, state, &stateCnt);
-  CHK ("thread_trace: error reading thread state", ret);
-  
-  if (set)
-    {
-      TRACE_SET (thread, state);
-    }
-  else
-    {
-      if (! TRACE_CLEAR (thread, state))
-	{
-	  if (must_suspend_thread)
-	    setup_thread (thread, 0);
-	  return;
-	}
-    }
-
-  ret = thread_set_state(thread, flavor, state, stateCnt);
-  CHK ("thread_trace: error writing thread state", ret);
-  if (must_suspend_thread)
-    setup_thread (thread, 0);
-}  
-
-#ifdef	FLUSH_INFERIOR_CACHE
-
-/* When over-writing code on some machines the I-Cache must be flushed
-   explicitly, because it is not kept coherent by the lazy hardware.
-   This definitely includes breakpoints, for instance, or else we
-   end up looping in mysterious Bpt traps */
-
-flush_inferior_icache(pc, amount)
-     CORE_ADDR pc;
-{
-  vm_machine_attribute_val_t flush = MATTR_VAL_ICACHE_FLUSH;
-  kern_return_t   ret;
-  
-  ret = vm_machine_attribute (inferior_task,
-			      pc,
-			      amount,
-			      MATTR_CACHE,
-			      &flush);
-  if (ret != KERN_SUCCESS)
-    warning ("Error flushing inferior's cache : %s",
-	     mach_error_string (ret));
-}
-#endif	FLUSH_INFERIOR_CACHE
-
-
-static
-suspend_all_threads (from_tty)
-     int from_tty;
-{
-  kern_return_t	   ret;
-  thread_array_t   thread_list;
-  int		   thread_count, index;
-  int		   infoCnt;
-  thread_basic_info_data_t th_info;
-
-  
-  ret = task_threads (inferior_task, &thread_list, &thread_count);
-  if (ret != KERN_SUCCESS)
-    {
-      warning ("Could not suspend inferior threads.");
-      m3_kill_inferior ();
-      return_to_top_level (RETURN_ERROR);
-    }
-  
-  for (index = 0; index < thread_count; index++)
-    {
-      int mid;
-
-      mid = map_port_name_to_mid (thread_list[ index ],
-				  MACH_TYPE_THREAD);
-	  
-      ret = thread_suspend(thread_list[ index ]);
-
-      if (ret != KERN_SUCCESS)
-	warning ("Error trying to suspend thread %d : %s",
-		 mid, mach_error_string (ret));
-
-      if (from_tty)
-	{
-	  infoCnt = THREAD_BASIC_INFO_COUNT;
-	  ret = thread_info (thread_list[ index ],
-			     THREAD_BASIC_INFO,
-			     (thread_info_t) &th_info,
-			     &infoCnt);
-	  CHK ("suspend can't get thread info", ret);
-	  
-	  warning ("Thread %d suspend count is %d",
-		   mid, th_info.suspend_count);
-	}
-    }
-
-  consume_send_rights (thread_list, thread_count);
-  ret = vm_deallocate(mach_task_self(),
-		      (vm_address_t)thread_list, 
-		      (thread_count * sizeof(int)));
-  CHK ("Error trying to deallocate thread list", ret);
-}
-
-void
-thread_suspend_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  kern_return_t ret;
-  int           mid;
-  mach_port_t   saved_thread;
-  int           infoCnt;
-  thread_basic_info_data_t th_info;
-  
-  MACH_ERROR_NO_INFERIOR;
-
-  if (!strcasecmp (args, "all")) {
-    suspend_all_threads (from_tty);
-    return;
-  }
-
-  saved_thread = current_thread;
-
-  mid = parse_thread_id (args, 0, 0);
-
-  if (mid < 0)
-    error ("You can suspend only existing kernel threads with MID or @SLOTNUMBER");
-
-  if (mid == 0)
-    mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD);
-  else
-    if (select_thread (inferior_task, mid, 0) != KERN_SUCCESS)
-      {
-	if (current_thread)
-	  current_thread = saved_thread;
-	error ("Could not select thread %d", mid);
-      }
-
-  ret = thread_suspend (current_thread);
-  if (ret != KERN_SUCCESS)
-    warning ("thread_suspend failed : %s",
-	     mach_error_string (ret));
-
-  infoCnt = THREAD_BASIC_INFO_COUNT;
-  ret = thread_info (current_thread,
-		     THREAD_BASIC_INFO,
-		     (thread_info_t) &th_info,
-		     &infoCnt);
-  CHK ("suspend can't get thread info", ret);
-  
-  warning ("Thread %d suspend count is %d", mid, th_info.suspend_count);
-  
-  current_thread = saved_thread;
-}
-
-resume_all_threads (from_tty)
-     int from_tty;
-{
-    kern_return_t  ret;
-    thread_array_t thread_list;
-    int		   thread_count, index;
-    int            mid;
-    int		   infoCnt;
-    thread_basic_info_data_t th_info;
-
-    ret = task_threads (inferior_task, &thread_list, &thread_count);
-    if (ret != KERN_SUCCESS)
-      {
-	m3_kill_inferior ();
-	error("task_threads", mach_error_string( ret));
-      }
-
-    for (index = 0; index < thread_count; index++)
-      {
-	infoCnt = THREAD_BASIC_INFO_COUNT;
-	ret = thread_info (thread_list [ index ],
-			   THREAD_BASIC_INFO,
-			   (thread_info_t) &th_info,
-			   &infoCnt);
-	CHK ("resume_all can't get thread info", ret);
-	
-	mid = map_port_name_to_mid (thread_list[ index ],
-				    MACH_TYPE_THREAD);
-	
-	if (! th_info.suspend_count)
-	  {
-	    if (mid != -1 && from_tty)
-	      warning ("Thread %d is not suspended", mid);
-	    continue;
-	  }
-
-	ret = thread_resume (thread_list[ index ]);
-
-	if (ret != KERN_SUCCESS)
-	  warning ("Error trying to resume thread %d : %s",
-		   mid, mach_error_string (ret));
-	else if (mid != -1 && from_tty)
-	  warning ("Thread %d suspend count is %d",
-		   mid, --th_info.suspend_count);
-      }
-
-    consume_send_rights (thread_list, thread_count);
-    ret = vm_deallocate(mach_task_self(),
-			(vm_address_t)thread_list, 
-			(thread_count * sizeof(int)));
-    CHK("Error trying to deallocate thread list", ret);
-}
-
-void
-thread_resume_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int mid;
-  mach_port_t saved_thread;
-  kern_return_t ret;
-  thread_basic_info_data_t th_info;
-  int infoCnt = THREAD_BASIC_INFO_COUNT;
-  
-  MACH_ERROR_NO_INFERIOR;
-
-  if (!strcasecmp (args, "all")) {
-    resume_all_threads (from_tty);
-    return;
-  }
-
-  saved_thread = current_thread;
-
-  mid = parse_thread_id (args, 0, 0);
-
-  if (mid < 0)
-    error ("You can resume only existing kernel threads with MID or @SLOTNUMBER");
-
-  if (mid == 0)
-    mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD);
-  else
-    if (select_thread (inferior_task, mid, 0) != KERN_SUCCESS)
-      {
-	if (current_thread)
-	  current_thread = saved_thread;
-	return_to_top_level (RETURN_ERROR);
-      }
-
-  ret = thread_info (current_thread,
-		     THREAD_BASIC_INFO,
-		     (thread_info_t) &th_info,
-		     &infoCnt);
-  CHK ("resume can't get thread info", ret);
-  
-  if (! th_info.suspend_count)
-    {
-      warning ("Thread %d is not suspended", mid);
-      goto out;
-    }
-
-  ret = thread_resume (current_thread);
-  if (ret != KERN_SUCCESS)
-    warning ("thread_resume failed : %s",
-	     mach_error_string (ret));
-  else
-    {
-      th_info.suspend_count--;
-      warning ("Thread %d suspend count is %d", mid, th_info.suspend_count);
-    }
-      
- out:
-  current_thread = saved_thread;
-}
-
-void
-thread_kill_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int mid;
-  kern_return_t ret;
-  int thread_count;
-  thread_array_t thread_table;
-  int   index;
-  mach_port_t thread_to_kill = MACH_PORT_NULL;
-  
-  
-  MACH_ERROR_NO_INFERIOR;
-
-  if (!args)
-    error_no_arg ("thread mid to kill from the inferior task");
-
-  mid = parse_thread_id (args, 0, 0);
-
-  if (mid < 0)
-    error ("You can kill only existing kernel threads with MID or @SLOTNUMBER");
-
-  if (mid)
-    {
-      ret = machid_mach_port (mid_server, mid_auth, mid, &thread_to_kill);
-      CHK ("thread_kill_command: machid_mach_port map failed", ret);
-    }
-  else
-    mid = map_port_name_to_mid (current_thread, MACH_TYPE_THREAD);
-      
-  /* Don't allow gdb to kill *any* thread in the system. Use mkill program for that */
-  ret = task_threads (inferior_task, &thread_table, &thread_count);
-  CHK ("Error getting inferior's thread list", ret);
-  
-  if (thread_to_kill == current_thread)
-    {
-      ret = thread_terminate (thread_to_kill);
-      CHK ("Thread could not be terminated", ret);
-
-      if (select_thread (inferior_task, 0, 1) != KERN_SUCCESS)
-	warning ("Last thread was killed, use \"kill\" command to kill task");
-    }
-  else
-    for (index = 0; index < thread_count; index++)
-      if (thread_table [ index ] == thread_to_kill)
-	{
-	  ret = thread_terminate (thread_to_kill);
-	  CHK ("Thread could not be terminated", ret);
-	}
-
-  if (thread_count > 1)
-    consume_send_rights (thread_table, thread_count);
-  
-  ret = vm_deallocate (mach_task_self(), (vm_address_t)thread_table, 
-		       (thread_count * sizeof(mach_port_t)));
-  CHK ("Error trying to deallocate thread list", ret);
-  
-  warning ("Thread %d killed", mid);
-}
-
-
-/* Task specific commands; add more if you like */
-
-void
-task_resume_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  kern_return_t ret;
-  task_basic_info_data_t ta_info;
-  int infoCnt = TASK_BASIC_INFO_COUNT;
-  int mid = map_port_name_to_mid (inferior_task, MACH_TYPE_TASK);
-  
-  MACH_ERROR_NO_INFERIOR;
-
-  /* Would be trivial to change, but is it desirable? */
-  if (args)
-    error ("Currently gdb can resume only it's inferior task");
-
-  ret = task_info (inferior_task,
-		   TASK_BASIC_INFO,
-		   (task_info_t) &ta_info,
-		   &infoCnt);
-  CHK ("task_resume_command: task_info failed", ret);
-  
-  if (ta_info.suspend_count == 0)
-    error ("Inferior task %d is not suspended", mid);
-  else if (ta_info.suspend_count == 1 &&
-	   from_tty &&
-	   !query ("Suspend count is now 1. Do you know what you are doing? "))
-    error ("Task not resumed");
-
-  ret = task_resume (inferior_task);
-  CHK ("task_resume_command: task_resume", ret);
-
-  if (ta_info.suspend_count == 1)
-    {
-      warning ("Inferior task %d is no longer suspended", mid);
-      must_suspend_thread = 1;
-      /* @@ This is not complete: Registers change all the time when not
-	 suspended! */
-      registers_changed ();
-    }
-  else
-    warning ("Inferior task %d suspend count is now %d",
-	     mid, ta_info.suspend_count-1);
-}
-
-
-void
-task_suspend_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  kern_return_t ret;
-  task_basic_info_data_t ta_info;
-  int infoCnt = TASK_BASIC_INFO_COUNT;
-  int mid = map_port_name_to_mid (inferior_task, MACH_TYPE_TASK);
-  
-  MACH_ERROR_NO_INFERIOR;
-
-  /* Would be trivial to change, but is it desirable? */
-  if (args)
-    error ("Currently gdb can suspend only it's inferior task");
-
-  ret = task_suspend (inferior_task);
-  CHK ("task_suspend_command: task_suspend", ret);
-
-  must_suspend_thread = 0;
-
-  ret = task_info (inferior_task,
-		   TASK_BASIC_INFO,
-		   (task_info_t) &ta_info,
-		   &infoCnt);
-  CHK ("task_suspend_command: task_info failed", ret);
-  
-  warning ("Inferior task %d suspend count is now %d",
-	   mid, ta_info.suspend_count);
-}
-
-static char *
-get_size (bytes)
-     int bytes;
-{
-  static char size [ 30 ];
-  int zz = bytes/1024;
-
-  if (zz / 1024)
-    sprintf (size, "%-2.1f M", ((float)bytes)/(1024.0*1024.0));
-  else
-    sprintf (size, "%d K", zz);
-
-  return size;
-}
-
-/* Does this require the target task to be suspended?? I don't think so. */
-void
-task_info_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int mid = -5;
-  mach_port_t task;
-  kern_return_t ret;
-  task_basic_info_data_t ta_info;
-  int infoCnt = TASK_BASIC_INFO_COUNT;
-  int page_size = round_page(1);
-  int thread_count = 0;
-  
-  if (MACH_PORT_VALID (inferior_task))
-    mid = map_port_name_to_mid (inferior_task,
-				MACH_TYPE_TASK);
-
-  task = inferior_task;
-
-  if (args)
-    {
-      int tmid = atoi (args);
-
-      if (tmid <= 0)
-	error ("Invalid mid %d for task info", tmid);
-
-      if (tmid != mid)
-	{
-	  mid = tmid;
-	  ret = machid_mach_port (mid_server, mid_auth, tmid, &task);
-	  CHK ("task_info_command: machid_mach_port map failed", ret);
-	}
-    }
-
-  if (mid < 0)
-    error ("You have to give the task MID as an argument");
-
-  ret = task_info (task,
-		   TASK_BASIC_INFO,
-		   (task_info_t) &ta_info,
-		   &infoCnt);
-  CHK ("task_info_command: task_info failed", ret);
-
-  printf_filtered ("\nTask info for task %d:\n\n", mid);
-  printf_filtered (" Suspend count : %d\n", ta_info.suspend_count);
-  printf_filtered (" Base priority : %d\n", ta_info.base_priority);
-  printf_filtered (" Virtual size  : %s\n", get_size (ta_info.virtual_size));
-  printf_filtered (" Resident size : %s\n", get_size (ta_info.resident_size));
-
-  {
-    thread_array_t thread_list;
-    
-    ret = task_threads (task, &thread_list, &thread_count);
-    CHK ("task_info_command: task_threads", ret);
-    
-    printf_filtered (" Thread count  : %d\n", thread_count);
-
-    consume_send_rights (thread_list, thread_count);
-    ret = vm_deallocate(mach_task_self(),
-			(vm_address_t)thread_list, 
-			(thread_count * sizeof(int)));
-    CHK("Error trying to deallocate thread list", ret);
-  }
-  if (have_emulator_p (task))
-    printf_filtered (" Emulator at   : 0x%x..0x%x\n",
-		     EMULATOR_BASE, EMULATOR_END);
-  else
-    printf_filtered (" No emulator.\n");
-
-  if (thread_count && task == inferior_task)
-    printf_filtered ("\nUse the \"thread list\" command to see the threads\n");
-}
-
-/* You may either FORWARD the exception to the inferior, or KEEP
- * it and return to GDB command level.
- *
- * exception mid [ forward | keep ]
- */
-
-static void
-exception_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *scan = args;
-  int exception;
-  int len;
-
-  if (!args)
-    error_no_arg ("exception number action");
-
-  while (*scan == ' ' || *scan == '\t') scan++;
-  
-  if ('0' <= *scan && *scan <= '9')
-    while ('0' <= *scan && *scan <= '9')
-      scan++;
-  else
-    error ("exception number action");
-
-  exception = atoi (args);
-  if (exception <= 0 || exception > MAX_EXCEPTION)
-    error ("Allowed exception numbers are in range 1..%d",
-	   MAX_EXCEPTION);
-
-  if (*scan != ' ' && *scan != '\t')
-    error ("exception number must be followed by a space");
-  else
-    while (*scan == ' ' || *scan == '\t') scan++;
-
-  args = scan;
-  len = 0;
-  while (*scan)
-    {
-      len++;
-      scan++;
-    }
-
-  if (!len)
-    error("exception number action");
-
-  if (!strncasecmp (args, "forward", len))
-    exception_map[ exception ].forward = TRUE;
-  else if (!strncasecmp (args, "keep", len))
-    exception_map[ exception ].forward = FALSE;
-  else
-    error ("exception action is either \"keep\" or \"forward\"");
-}
-
-static void
-print_exception_info (exception)
-     int exception;
-{
-  boolean_t forward = exception_map[ exception ].forward;
-
-  printf_filtered ("%s\t(%d): ", exception_map[ exception ].name,
-		   exception);
-  if (!forward)
-    if (exception_map[ exception ].sigmap != SIG_UNKNOWN)
-      printf_filtered ("keep and handle as signal %d\n",
-		       exception_map[ exception ].sigmap);
-    else
-      printf_filtered ("keep and handle as unknown signal %d\n",
-		       exception_map[ exception ].sigmap);
-  else
-    printf_filtered ("forward exception to inferior\n");
-}
-
-void
-exception_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int exception;
-
-  if (!args)
-    for (exception = 1; exception <= MAX_EXCEPTION; exception++)
-      print_exception_info (exception);
-  else
-    {
-      exception = atoi (args);
-
-      if (exception <= 0 || exception > MAX_EXCEPTION)
-	error ("Invalid exception number, values from 1 to %d allowed",
-	       MAX_EXCEPTION);
-      print_exception_info (exception);
-    }
-}
-
-/* Check for actions for mach exceptions.
- */
-mach3_exception_actions (w, force_print_only, who)
-     WAITTYPE *w;
-     boolean_t force_print_only;
-     char *who;
-{
-  boolean_t force_print = FALSE;
-
-  
-  if (force_print_only ||
-      exception_map[stop_exception].sigmap == SIG_UNKNOWN)
-    force_print = TRUE;
-  else
-    WSETSTOP (*w, exception_map[stop_exception].sigmap);
-
-  if (exception_map[stop_exception].print || force_print)
-    {
-      target_terminal_ours ();
-      
-      printf_filtered ("\n%s received %s exception : ",
-		       who,
-		       exception_map[stop_exception].name);
-      
-      wrap_here ("   ");
-
-      switch(stop_exception) {
-      case EXC_BAD_ACCESS:
-	printf_filtered ("referencing address 0x%x : %s\n",
-			 stop_subcode,
-			 mach_error_string (stop_code));
-	break;
-      case EXC_BAD_INSTRUCTION:
-	printf_filtered
-	  ("illegal or undefined instruction. code %d subcode %d\n",
-	   stop_code, stop_subcode);
-	break;
-      case EXC_ARITHMETIC:
-	printf_filtered ("code %d\n", stop_code);
-	break;
-      case EXC_EMULATION:
-	printf_filtered ("code %d subcode %d\n", stop_code, stop_subcode);
-	break;
-      case EXC_SOFTWARE:
-	printf_filtered ("%s specific, code 0x%x\n",
-			 stop_code < 0xffff ? "hardware" : "os emulation",
-			 stop_code);
-	break;
-      case EXC_BREAKPOINT:
-	printf_filtered ("type %d (machine dependent)\n",
-			 stop_code);
-	break;
-      default:
-	fatal ("Unknown exception");
-      }
-    }
-}
-
-setup_notify_port (create_new)
-     int create_new;
-{
-  kern_return_t ret;
-
-  if (MACH_PORT_VALID (our_notify_port))
-    {
-      ret = mach_port_destroy (mach_task_self (), our_notify_port);
-      CHK ("Could not destroy our_notify_port", ret);
-    }
-
-  our_notify_port = MACH_PORT_NULL;
-  notify_chain    = (port_chain_t) NULL;
-  port_chain_destroy (port_chain_obstack);
-
-  if (create_new)
-    {
-      ret = mach_port_allocate (mach_task_self(),
-				MACH_PORT_RIGHT_RECEIVE,
-				&our_notify_port);
-      if (ret != KERN_SUCCESS)
-	fatal("Creating notify port %s", mach_error_string(ret));
-      
-      ret = mach_port_move_member(mach_task_self(), 
-				  our_notify_port,
-				  inferior_wait_port_set);
-      if (ret != KERN_SUCCESS)
-	fatal("initial move member %s",mach_error_string(ret));
-    }
-}
-
-/*
- * Register our message port to the net name server
- *
- * Currently used only by the external stop-gdb program
- * since ^C does not work if you would like to enter
- * gdb command level while debugging your program.
- *
- * NOTE: If the message port is sometimes used for other
- * purposes also, the NAME must not be a guessable one.
- * Then, there should be a way to change it.
- */
-
-char registered_name[ MAX_NAME_LEN ];
-
-void
-message_port_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (registered_name[0])
-    printf_filtered ("gdb's message port name: '%s'\n",
-		     registered_name);
-  else
-    printf_filtered ("gdb's message port is not currently registered\n");
-}
-
-void
-gdb_register_port (name, port)
-     char *name;
-     mach_port_t port;
-{
-  kern_return_t ret;
-  static int already_signed = 0;
-  int len;
-
-  if (! MACH_PORT_VALID (port) || !name || !*name)
-    {
-      warning ("Invalid registration request");
-      return;
-    }
-
-  if (! already_signed)
-    {
-      ret = mach_port_insert_right (mach_task_self (),
-				    our_message_port,
-				    our_message_port,
-				    MACH_MSG_TYPE_MAKE_SEND);
-      CHK ("Failed to create a signature to our_message_port", ret);
-      already_signed = 1;
-    }
-  else if (already_signed > 1)
-    {
-      ret = netname_check_out (name_server_port,
-			       registered_name,
-			       our_message_port);
-      CHK ("Failed to check out gdb's message port", ret);
-      registered_name[0] = '\000';
-      already_signed = 1;
-    }
-
-  ret = netname_check_in (name_server_port,	/* Name server port */
-			  name,			/* Name of service */
-			  our_message_port,	/* Signature */
-			  port); 		/* Creates a new send right */
-  CHK("Failed to check in the port", ret);
-  
-  len = 0;
-  while(len < MAX_NAME_LEN && *(name+len))
-    {
-      registered_name[len] = *(name+len);
-      len++;
-    }
-  registered_name[len] = '\000';
-  already_signed = 2;
-}  
-
-struct cmd_list_element *cmd_thread_list;
-struct cmd_list_element *cmd_task_list;
-
-/*ARGSUSED*/
-static void
-thread_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  printf_unfiltered ("\"thread\" must be followed by the name of a thread command.\n");
-  help_list (cmd_thread_list, "thread ", -1, gdb_stdout);
-}
-
-/*ARGSUSED*/
-static void
-task_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  printf_unfiltered ("\"task\" must be followed by the name of a task command.\n");
-  help_list (cmd_task_list, "task ", -1, gdb_stdout);
-}
-
-add_mach_specific_commands ()
-{
-  /* Thread handling commands */
-
-  /* FIXME: Move our thread support into the generic thread.c stuff so we
-     can share that code.  */
-  add_prefix_cmd ("mthread", class_stack, thread_command,
-      "Generic command for handling Mach threads in the debugged task.",
-      &cmd_thread_list, "thread ", 0, &cmdlist);
-
-  add_com_alias ("th", "mthread", class_stack, 1);
-
-  add_cmd ("select", class_stack, thread_select_command, 
-	   "Select and print MID of the selected thread",
-	   &cmd_thread_list);
-  add_cmd ("list",   class_stack, thread_list_command,
-	   "List info of task's threads. Selected thread is marked with '*'",
-	   &cmd_thread_list);
-  add_cmd ("suspend", class_run, thread_suspend_command,
-	   "Suspend one or all of the threads in the selected task.",
-	   &cmd_thread_list);
-  add_cmd ("resume", class_run, thread_resume_command,
-	   "Resume one or all of the threads in the selected task.",
-	   &cmd_thread_list);
-  add_cmd ("kill", class_run, thread_kill_command,
-	   "Kill the specified thread MID from inferior task.",
-	   &cmd_thread_list);
-#if 0
-  /* The rest of this support (condition_thread) was not merged.  It probably
-     should not be merged in this form, but instead added to the generic GDB
-     thread support.  */
-  add_cmd ("break", class_breakpoint, condition_thread,
-	   "Breakpoint N will only be effective for thread MID or @SLOT\n\
-	    If MID/@SLOT is omitted allow all threads to break at breakpoint",
-	   &cmd_thread_list);
-#endif
-  /* Thread command shorthands (for backward compatibility) */
-  add_alias_cmd ("ts", "mthread select", 0, 0, &cmdlist);
-  add_alias_cmd ("tl", "mthread list",   0, 0, &cmdlist);
-
-  /* task handling commands */
-
-  add_prefix_cmd ("task", class_stack, task_command,
-      "Generic command for handling debugged task.",
-      &cmd_task_list, "task ", 0, &cmdlist);
-
-  add_com_alias ("ta", "task", class_stack, 1);
-
-  add_cmd ("suspend", class_run, task_suspend_command,
-	   "Suspend the inferior task.",
-	   &cmd_task_list);
-  add_cmd ("resume", class_run, task_resume_command,
-	   "Resume the inferior task.",
-	   &cmd_task_list);
-  add_cmd ("info", no_class, task_info_command,
-	   "Print information about the specified task.",
-	   &cmd_task_list);
-
-  /* Print my message port name */
-
-  add_info ("message-port", message_port_info,
-	    "Returns the name of gdb's message port in the netnameserver");
-
-  /* Exception commands */
-
-  add_info ("exceptions", exception_info,
-	    "What debugger does when program gets various exceptions.\n\
-Specify an exception number as argument to print info on that\n\
-exception only.");
-
-  add_com ("exception", class_run, exception_command,
-	   "Specify how to handle an exception.\n\
-Args are exception number followed by \"forward\" or \"keep\".\n\
-`Forward' means forward the exception to the program's normal exception\n\
-handler.\n\
-`Keep' means reenter debugger if this exception happens, and GDB maps\n\
-the exception to some signal (see info exception)\n\
-Normally \"keep\" is used to return to GDB on exception.");
-}
-
-kern_return_t
-do_mach_notify_dead_name (notify, name)
-     mach_port_t notify;
-     mach_port_t name;
-{
-  kern_return_t kr = KERN_SUCCESS;
-
-  /* Find the thing that notified */
-  port_chain_t element = port_chain_member (notify_chain, name);
-
-  /* Take name of from unreceived dead name notification list */
-  notify_chain = port_chain_delete (notify_chain, name);
-
-  if (! element)
-    error ("Received a dead name notify from unchained port (0x%x)", name);
-  
-  switch (element->type) {
-
-  case MACH_TYPE_THREAD:
-    target_terminal_ours_for_output ();
-    if (name == current_thread)
-      {
-	printf_filtered ("\nCurrent thread %d died", element->mid);
-	current_thread = MACH_PORT_NULL;
-      }
-    else
-      printf_filtered ("\nThread %d died", element->mid);
-
-    break;
-
-  case MACH_TYPE_TASK:
-    target_terminal_ours_for_output ();
-    if (name != inferior_task)
-      printf_filtered ("Task %d died, but it was not the selected task",
-	       element->mid);
-    else	       
-      {
-	printf_filtered ("Current task %d died", element->mid);
-	
-	mach_port_destroy (mach_task_self(), name);
-	inferior_task = MACH_PORT_NULL;
-	
-	if (notify_chain)
-	  warning ("There were still unreceived dead_name_notifications???");
-	
-	/* Destroy the old notifications */
-	setup_notify_port (0);
-
-      }
-    break;
-
-  default:
-    error ("Unregistered dead_name 0x%x notification received. Type is %d, mid is 0x%x",
-	   name, element->type, element->mid);
-    break;
-  }
-
-  return KERN_SUCCESS;
-}
-
-kern_return_t
-do_mach_notify_msg_accepted (notify, name)
-     mach_port_t notify;
-     mach_port_t name;
-{
-  warning ("do_mach_notify_msg_accepted : notify %x, name %x",
-	   notify, name);
-  return KERN_SUCCESS;
-}
-
-kern_return_t
-do_mach_notify_no_senders (notify, mscount)
-     mach_port_t notify;
-     mach_port_mscount_t mscount;
-{
-  warning ("do_mach_notify_no_senders : notify %x, mscount %x",
-	   notify, mscount);
-  return KERN_SUCCESS;
-}
-
-kern_return_t
-do_mach_notify_port_deleted (notify, name)
-     mach_port_t notify;
-     mach_port_t name;
-{
-  warning ("do_mach_notify_port_deleted : notify %x, name %x",
-	   notify, name);
-  return KERN_SUCCESS;
-}
-
-kern_return_t
-do_mach_notify_port_destroyed (notify, rights)
-     mach_port_t notify;
-     mach_port_t rights;
-{
-  warning ("do_mach_notify_port_destroyed : notify %x, rights %x",
-	   notify, rights);
-  return KERN_SUCCESS;
-}
-
-kern_return_t
-do_mach_notify_send_once (notify)
-     mach_port_t notify;
-{
-#ifdef DUMP_SYSCALL
-  /* MANY of these are generated. */
-  warning ("do_mach_notify_send_once : notify %x",
-	   notify);
-#endif
-  return KERN_SUCCESS;
-}
-
-/* Kills the inferior. It's gone when you call this */
-static void
-kill_inferior_fast ()
-{
-  WAITTYPE w;
-
-  if (inferior_pid == 0 || inferior_pid == 1)
-    return;
-
-  /* kill() it, since the Unix server does not otherwise notice when
-   * killed with task_terminate().
-   */
-  if (inferior_pid > 0)
-    kill (inferior_pid, SIGKILL);
-
-  /* It's propably terminate already */
-  (void) task_terminate (inferior_task);
-
-  inferior_task  = MACH_PORT_NULL;
-  current_thread = MACH_PORT_NULL;
-
-  wait3 (&w, WNOHANG, 0);
-
-  setup_notify_port (0);
-}
-
-static void
-m3_kill_inferior ()
-{
-  kill_inferior_fast ();
-  target_mourn_inferior ();
-}
-
-/* Clean up after the inferior dies.  */
-
-static void
-m3_mourn_inferior ()
-{
-  unpush_target (&m3_ops);
-  generic_mourn_inferior ();
-}
-
-
-/* Fork an inferior process, and start debugging it.  */
-
-static void
-m3_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-  fork_inferior (exec_file, allargs, env, m3_trace_me, m3_trace_him, NULL, NULL);
-  /* We are at the first instruction we care about.  */
-  /* Pedal to the metal... */
-  proceed ((CORE_ADDR) -1, 0, 0);
-}
-
-/* Mark our target-struct as eligible for stray "run" and "attach"
-   commands.  */
-static int
-m3_can_run ()
-{
-  return 1;
-}
-
-/* Mach 3.0 does not need ptrace for anything
- * Make sure nobody uses it on mach.
- */
-ptrace (a,b,c,d)
-int a,b,c,d;
-{
-  error ("Lose, Lose! Somebody called ptrace\n");
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-m3_resume (pid, step, signal)
-     int pid;
-     int step;
-     enum target_signal signal;
-{
-  kern_return_t	ret;
-
-  if (step)
-    {
-      thread_basic_info_data_t th_info;
-      unsigned int	       infoCnt = THREAD_BASIC_INFO_COUNT;
-      
-      /* There is no point in single stepping when current_thread
-       * is dead.
-       */
-      if (! MACH_PORT_VALID (current_thread))
-	error ("No thread selected; can not single step");
-      
-      /* If current_thread is suspended, tracing it would never return.
-       */
-      ret = thread_info (current_thread,
-			 THREAD_BASIC_INFO,
-			 (thread_info_t) &th_info,
-			 &infoCnt);
-      CHK ("child_resume: can't get thread info", ret);
-      
-      if (th_info.suspend_count)
-	error ("Can't trace a suspended thread. Use \"thread resume\" command to resume it");
-    }
-
-  vm_read_cache_valid = FALSE;
-
-  if (signal && inferior_pid > 0) /* Do not signal, if attached by MID */
-    kill (inferior_pid, target_signal_to_host (signal));
-
-  if (step)
-    {
-      suspend_all_threads (0);
-
-      setup_single_step (current_thread, TRUE);
-      
-      ret = thread_resume (current_thread);
-      CHK ("thread_resume", ret);
-    }
-  
-  ret = task_resume (inferior_task);
-  if (ret == KERN_FAILURE)
-    warning ("Task was not suspended");
-  else
-    CHK ("Resuming task", ret);
-  
-  /* HACK HACK This is needed by the multiserver system HACK HACK */
-  while ((ret = task_resume(inferior_task)) == KERN_SUCCESS)
-    /* make sure it really runs */;
-  /* HACK HACK This is needed by the multiserver system HACK HACK */
-}
-
-#ifdef ATTACH_DETACH
-
-/* Start debugging the process with the given task */
-void
-task_attach (tid)
-  task_t tid;
-{
-  kern_return_t ret;
-  inferior_task = tid;
-
-  ret = task_suspend (inferior_task);
-  CHK("task_attach: task_suspend", ret);
-
-  must_suspend_thread = 0;
-
-  setup_notify_port (1);
-
-  request_notify (inferior_task, MACH_NOTIFY_DEAD_NAME, MACH_TYPE_TASK);
-
-  setup_exception_port ();
-  
-  emulator_present = have_emulator_p (inferior_task);
-
-  attach_flag = 1;
-}
-
-/* Well, we can call error also here and leave the
- * target stack inconsistent. Sigh.
- * Fix this sometime (the only way to fail here is that
- * the task has no threads at all, which is rare, but
- * possible; or if the target task has died, which is also
- * possible, but unlikely, since it has been suspended.
- * (Someone must have killed it))
- */
-void
-attach_to_thread ()
-{
-  if (select_thread (inferior_task, 0, 1) != KERN_SUCCESS)
-    error ("Could not select any threads to attach to");
-}
-
-mid_attach (mid)
-    int	mid;
-{
-    kern_return_t ret;
-
-    ret = machid_mach_port (mid_server, mid_auth, mid, &inferior_task);
-    CHK("mid_attach: machid_mach_port", ret);
-
-    task_attach (inferior_task);
-
-    return mid;
-}
-
-/* 
- * Start debugging the process whose unix process-id is PID.
- * A negative "pid" value is legal and signifies a mach_id not a unix pid.
- *
- * Prevent (possible unwanted) dangerous operations by enabled users
- * like "atta 0" or "atta foo" (equal to the previous :-) and
- * "atta pidself". Anyway, the latter is allowed by specifying a MID.
- */
-static int
-m3_do_attach (pid)
-     int pid;
-{
-  kern_return_t ret;
-
-  if (pid == 0)
-    error("MID=0, Debugging the master unix server does not compute");
-
-  /* Foo. This assumes gdb has a unix pid */
-  if (pid == getpid())
-    error ("I will debug myself only by mid. (Gdb would suspend itself!)");
-
-  if (pid < 0)
-    {
-      mid_attach (-(pid));
-
-      /* inferior_pid will be NEGATIVE! */
-      inferior_pid = pid;
-
-      return inferior_pid;
-    }
-
-  inferior_task = task_by_pid (pid);
-  if (! MACH_PORT_VALID (inferior_task))
-    error("Cannot map Unix pid %d to Mach task port", pid);
-
-  task_attach (inferior_task);
-
-  inferior_pid = pid;
-
-  return inferior_pid;
-}
-
-/* Attach to process PID, then initialize for debugging it
-   and wait for the trace-trap that results from attaching.  */
-
-static void
-m3_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *exec_file;
-  int pid;
-
-  if (!args)
-    error_no_arg ("process-id to attach");
-
-  pid = atoi (args);
-
-  if (pid == getpid())		/* Trying to masturbate? */
-    error ("I refuse to debug myself!");
-
-  if (from_tty)
-    {
-      exec_file = (char *) get_exec_file (0);
-
-      if (exec_file)
-	printf_unfiltered ("Attaching to program `%s', %s\n", exec_file, target_pid_to_str (pid));
-      else
-	printf_unfiltered ("Attaching to %s\n", target_pid_to_str (pid));
-
-      gdb_flush (gdb_stdout);
-    }
-
-  m3_do_attach (pid);
-  inferior_pid = pid;
-  push_target (&m3_ops);
-}
-
-void
-deallocate_inferior_ports ()
-{
-  kern_return_t  ret;
-  thread_array_t thread_list;
-  int		 thread_count, index;
-
-  if (!MACH_PORT_VALID (inferior_task))
-    return;
-
-  ret = task_threads (inferior_task, &thread_list, &thread_count);
-  if (ret != KERN_SUCCESS)
-    {
-      warning ("deallocate_inferior_ports: task_threads",
-	       mach_error_string(ret));
-      return;
-    }
-
-  /* Get rid of send rights to task threads */
-  for (index = 0; index < thread_count; index++)
-    {
-      int rights;
-      ret = mach_port_get_refs (mach_task_self (),
-				thread_list[index],
-				MACH_PORT_RIGHT_SEND,
-				&rights);
-      CHK("deallocate_inferior_ports: get refs", ret);
-
-      if (rights > 0)
-	{
-	  ret = mach_port_mod_refs (mach_task_self (),
-				    thread_list[index],
-				    MACH_PORT_RIGHT_SEND,
-				    -rights);
-	  CHK("deallocate_inferior_ports: mod refs", ret);
-	}
-    }
-
-  ret = mach_port_mod_refs (mach_task_self (),
-			    inferior_exception_port,
-			    MACH_PORT_RIGHT_RECEIVE,
-			    -1);
-  CHK ("deallocate_inferior_ports: cannot get rid of exception port", ret);
-
-  ret = mach_port_deallocate (mach_task_self (),
-			      inferior_task);
-  CHK ("deallocate_task_port: deallocating inferior_task", ret);
-
-  current_thread = MACH_PORT_NULL;
-  inferior_task  = MACH_PORT_NULL;
-}
-
-/* Stop debugging the process whose number is PID
-   and continue it with signal number SIGNAL.
-   SIGNAL = 0 means just continue it.  */
-
-static void
-m3_do_detach (signal)
-     int signal;
-{
-  kern_return_t ret;
-
-  MACH_ERROR_NO_INFERIOR;
-
-  if (current_thread != MACH_PORT_NULL)
-    {
-      /* Store the gdb's view of the thread we are deselecting
-       * before we detach.
-       * @@ I am really not sure if this is ever needeed.
-       */
-      target_prepare_to_store ();
-      target_store_registers (-1);
-    }
-
-  ret = task_set_special_port (inferior_task,
-			       TASK_EXCEPTION_PORT, 
-			       inferior_old_exception_port);
-  CHK ("task_set_special_port", ret);
-
-  /* Discard all requested notifications */
-  setup_notify_port (0);
-
-  if (remove_breakpoints ())
-    warning ("Could not remove breakpoints when detaching");
-  
-  if (signal && inferior_pid > 0)
-    kill (inferior_pid, signal);
-  
-  /* the task might be dead by now */
-  (void) task_resume (inferior_task);
-  
-  deallocate_inferior_ports ();
-  
-  attach_flag = 0;
-}
-
-/* Take a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We'd better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via fork.  */
-
-static void
-m3_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int siggnal = 0;
-
-  if (from_tty)
-    {
-      char *exec_file = get_exec_file (0);
-      if (exec_file == 0)
-	exec_file = "";
-      printf_unfiltered ("Detaching from program: %s %s\n",
-	      exec_file, target_pid_to_str (inferior_pid));
-      gdb_flush (gdb_stdout);
-    }
-  if (args)
-    siggnal = atoi (args);
-  
-  m3_do_detach (siggnal);
-  inferior_pid = 0;
-  unpush_target (&m3_ops);		/* Pop out of handling an inferior */
-}
-#endif /* ATTACH_DETACH */
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-m3_prepare_to_store ()
-{
-#ifdef CHILD_PREPARE_TO_STORE
-  CHILD_PREPARE_TO_STORE ();
-#endif
-}
-
-/* Print status information about what we're accessing.  */
-
-static void
-m3_files_info (ignore)
-     struct target_ops *ignore;
-{
-  /* FIXME: should print MID and all that crap.  */
-  printf_unfiltered ("\tUsing the running image of %s %s.\n",
-		       attach_flag? "attached": "child", target_pid_to_str (inferior_pid));
-}
-
-static void
-m3_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  error ("Use the \"run\" command to start a Unix child process.");
-}
-
-#ifdef DUMP_SYSCALL
-#ifdef __STDC__
-#define STR(x) #x
-#else
-#define STR(x) "x"
-#endif
-
-char	*bsd1_names[] = {
-  "execve",
-  "fork",
-  "take_signal",
-  "sigreturn",
-  "getrusage",
-  "chdir",
-  "chroot",
-  "open",
-  "creat",
-  "mknod",
-  "link",
-  "symlink",
-  "unlink",
-  "access",
-  "stat",
-  "readlink",
-  "chmod",
-  "chown",
-  "utimes",
-  "truncate",
-  "rename",
-  "mkdir",
-  "rmdir",
-  "xutimes",
-  "mount",
-  "umount",
-  "acct",
-  "setquota",
-  "write_short",
-  "write_long",
-  "send_short",
-  "send_long",
-  "sendto_short",
-  "sendto_long",
-  "select",
-  "task_by_pid",
-  "recvfrom_short",
-  "recvfrom_long",
-  "setgroups",
-  "setrlimit",
-  "sigvec",
-  "sigstack",
-  "settimeofday",
-  "adjtime",
-  "setitimer",
-  "sethostname",
-  "bind",
-  "accept",
-  "connect",
-  "setsockopt",
-  "getsockopt",
-  "getsockname",
-  "getpeername",
-  "init_process",
-  "table_set",
-  "table_get",
-  "pioctl",
-  "emulator_error",
-  "readwrite",
-  "share_wakeup",
-  0,
-  "maprw_request_it",
-  "maprw_release_it",
-  "maprw_remap",
-  "pid_by_task",
-};
-
-int	bsd1_nnames = sizeof(bsd1_names)/sizeof(bsd1_names[0]);
-
-char*
-name_str(name,buf)
-
-int	name;
-char	*buf;
-
-{
-  switch (name) {
-  case MACH_MSG_TYPE_BOOLEAN:
-    return "boolean";
-  case MACH_MSG_TYPE_INTEGER_16:
-    return "short";
-  case MACH_MSG_TYPE_INTEGER_32:
-    return "long";
-  case MACH_MSG_TYPE_CHAR:
-    return "char";
-  case MACH_MSG_TYPE_BYTE:
-    return "byte";
-  case MACH_MSG_TYPE_REAL:
-    return "real";
-  case MACH_MSG_TYPE_STRING:
-    return "string";
-  default:
-    sprintf(buf,"%d",name);
-    return buf;
-  }
-}
-
-char *
-id_str(id,buf)
-
-int	id;
-char	*buf;
-
-{
-  char	*p;
-  if (id >= 101000 && id < 101000+bsd1_nnames) {
-    if (p = bsd1_names[id-101000])
-      return p;
-  }
-  if (id == 102000)
-    return "psignal_retry";
-  if (id == 100000)
-    return "syscall";
-  sprintf(buf,"%d",id);
-  return buf;
-}
-
-print_msg(mp)
-mach_msg_header_t	*mp;
-{
-  char	*fmt_x = "%20s : 0x%08x\n";
-  char	*fmt_d = "%20s : %10d\n";
-  char	*fmt_s = "%20s : %s\n";
-  char	buf[100];
-
-  puts_filtered ("\n");
-#define pr(fmt,h,x) printf_filtered(fmt,STR(x),(h).x)
-  pr(fmt_x,(*mp),msgh_bits);
-  pr(fmt_d,(*mp),msgh_size);
-  pr(fmt_x,(*mp),msgh_remote_port);
-  pr(fmt_x,(*mp),msgh_local_port);
-  pr(fmt_d,(*mp),msgh_kind);
-  printf_filtered(fmt_s,STR(msgh_id),id_str(mp->msgh_id,buf));
-  
-  if (debug_level > 1)
-  {
-    char	*p,*ep,*dp;
-    int		plen;
-    p = (char*)mp;
-    ep = p+mp->msgh_size;
-    p += sizeof(*mp);
-    for(; p < ep; p += plen) {
-      mach_msg_type_t	*tp;
-      mach_msg_type_long_t	*tlp;
-      int	name,size,number;
-      tp = (mach_msg_type_t*)p;
-      if (tp->msgt_longform) {
-	tlp = (mach_msg_type_long_t*)tp;
-	name = tlp->msgtl_name;
-	size = tlp->msgtl_size;
-	number = tlp->msgtl_number;
-	plen = sizeof(*tlp);
-      } else {
-	name = tp->msgt_name;
-	size = tp->msgt_size;
-	number = tp->msgt_number;
-	plen = sizeof(*tp);
-      }
-      printf_filtered("name=%-16s size=%2d number=%7d inline=%d long=%d deal=%d\n",
-		      name_str(name,buf),size,number,tp->msgt_inline,
-		      tp->msgt_longform, tp->msgt_deallocate);
-      dp = p+plen;
-      if (tp->msgt_inline) {
-	int	l;
-	l = size*number/8;
-	l = (l+sizeof(long)-1)&~((sizeof(long))-1);
-	plen += l;
-	print_data(dp,size,number);
-      } else {
-	plen += sizeof(int*);
-      }
-      printf_filtered("plen=%d\n",plen);
-    }
-  }
-}
-
-print_data(p,size,number)
-
-char	*p;
-
-{
-  int	*ip;
-  short	*sp;
-  int	i;
-
-  switch (size) {
-  case 8:
-    for(i = 0; i < number; i++) {
-      printf_filtered(" %02x",p[i]);
-    }
-    break;
-  case 16:
-    sp = (short*)p;
-    for(i = 0; i < number; i++) {
-      printf_filtered(" %04x",sp[i]);
-    }
-    break;
-  case 32:
-    ip = (int*)p;
-    for(i = 0; i < number; i++) {
-      printf_filtered(" %08x",ip[i]);
-    }
-    break;
-  }
-  puts_filtered("\n");
-}
-#endif  DUMP_SYSCALL
-
-static void
-m3_stop ()
-{
-  error ("to_stop target function not implemented");
-}
-
-static char *
-m3_pid_to_exec_file (pid)
-int  pid;
-{
-  error ("to_pid_to_exec_file target function not implemented");
-  return NULL;  /* To keep all compilers happy. */
-}
-
-static void
-init_m3_ops ()
-{
-  m3_ops.to_shortname = "mach";
-  m3_ops.to_longname = "Mach child process";
-  m3_ops.to_doc = "Mach child process (started by the \"run\" command).";
-  m3_ops.to_open = m3_open;
-  m3_ops.to_attach = m3_attach;
-  m3_ops.to_detach = m3_detach;
-  m3_ops.to_resume = m3_resume;
-  m3_ops.to_wait = mach_really__wait;
-  m3_ops.to_fetch_registers = fetch_inferior_registers;
-  m3_ops.to_store_registers = store_inferior_registers;
-  m3_ops.to_prepare_to_store = m3_prepare_to_store;
-  m3_ops.to_xfer_memory = m3_xfer_memory;
-  m3_ops.to_files_info = m3_files_info;
-  m3_ops.to_insert_breakpoint = memory_insert_breakpoint;
-  m3_ops.to_remove_breakpoint = memory_remove_breakpoint;
-  m3_ops.to_terminal_init = terminal_init_inferior;
-  m3_ops.to_terminal_inferior = terminal_inferior;
-  m3_ops.to_terminal_ours_for_output = terminal_ours_for_output;
-  m3_ops.to_terminal_ours = terminal_ours;
-  m3_ops.to_terminal_info = child_terminal_info;
-  m3_ops.to_kill = m3_kill_inferior;
-  m3_ops.to_create_inferior = m3_create_inferior;
-  m3_ops.to_mourn_inferior = m3_mourn_inferior;
-  m3_ops.to_can_run = m3_can_run;
-  m3_ops.to_stop = m3_stop;
-  m3_ops.to_pid_to_exec_file = m3_pid_to_exec_file;
-  m3_ops.to_stratum = process_stratum;
-  m3_ops.to_has_all_memory = 1;
-  m3_ops.to_has_memory = 1;
-  m3_ops.to_has_stack = 1;
-  m3_ops.to_has_registers = 1;
-  m3_ops.to_has_execution = 1;
-  m3_ops.to_magic = OPS_MAGIC;
-}
-
-void
-_initialize_m3_nat ()
-{
-  kern_return_t ret;
-
-  init_m3_ops ();
-  add_target (&m3_ops);
-
-  ret = mach_port_allocate(mach_task_self(), 
-			   MACH_PORT_RIGHT_PORT_SET,
-			   &inferior_wait_port_set);
-  if (ret != KERN_SUCCESS)
-    fatal("initial port set %s",mach_error_string(ret));
-
-  /* mach_really_wait now waits for this */
-  currently_waiting_for = inferior_wait_port_set;
-
-  ret = netname_look_up(name_server_port, hostname, "MachID", &mid_server);
-  if (ret != KERN_SUCCESS)
-    {
-      mid_server = MACH_PORT_NULL;
-      
-      warning ("initialize machid: netname_lookup_up(MachID) : %s",
-	       mach_error_string(ret));
-      warning ("Some (most?) features disabled...");
-    }
-  
-  mid_auth = mach_privileged_host_port();
-  if (mid_auth == MACH_PORT_NULL)
-    mid_auth = mach_task_self();
-  
-  obstack_init (port_chain_obstack);
-
-  ret = mach_port_allocate (mach_task_self (), 
-			    MACH_PORT_RIGHT_RECEIVE,
-			    &thread_exception_port);
-  CHK ("Creating thread_exception_port for single stepping", ret);
-  
-  ret = mach_port_insert_right (mach_task_self (),
-				thread_exception_port,
-				thread_exception_port,
-				MACH_MSG_TYPE_MAKE_SEND);
-  CHK ("Inserting send right to thread_exception_port", ret);
-
-  /* Allocate message port */
-  ret = mach_port_allocate (mach_task_self (),
-			    MACH_PORT_RIGHT_RECEIVE,
-			    &our_message_port);
-  if (ret != KERN_SUCCESS)
-    warning ("Creating message port %s", mach_error_string (ret));
-  else
-    {
-      char buf[ MAX_NAME_LEN ];
-      ret = mach_port_move_member(mach_task_self (),
-				  our_message_port,
-				  inferior_wait_port_set);
-      if (ret != KERN_SUCCESS)
-	warning ("message move member %s", mach_error_string (ret));
-
-
-      /* @@@@ No way to change message port name currently */
-      /* Foo. This assumes gdb has a unix pid */
-      sprintf (buf, "gdb-%d", getpid ());
-      gdb_register_port (buf, our_message_port);
-    }
-  
-  /* Heap for thread commands */
-  obstack_init (cproc_obstack);
-
-  add_mach_specific_commands ();
-}
diff --git a/gdb/m32r-rom.c b/gdb/m32r-rom.c
deleted file mode 100644
index 25280c2..0000000
--- a/gdb/m32r-rom.c
+++ /dev/null
@@ -1,563 +0,0 @@
-/* Remote debugging interface to m32r ROM monitor for GDB, the GNU debugger.
-   Copyright 1996 Free Software Foundation, Inc.
-
-   Adapted by Michael Snyder of Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This module defines communication with the Mitsubishi m32r monitor */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-#include "symtab.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "symfile.h"	/* for generic load */
-#include <time.h>	/* for time_t */
-#include "gdb_string.h"
-
-/*
- * All this stuff just to get my host computer's IP address!
- */
-#include <netdb.h>	/* for hostent */
-#include <netinet/in.h>	/* for struct in_addr */
-#if 1
-#include <arpa/inet.h>	/* for inet_ntoa */
-#endif
-
-static char *board_addr;	/* user-settable IP address for M32R-EVA */
-static char *server_addr;	/* user-settable IP address for gdb host */
-static char *download_path;	/* user-settable path for SREC files     */
-
-
-/* 
- * Function: m32r_load_1 (helper function)
- */
-
-static void
-m32r_load_section (abfd, s, data_count)
-     bfd      *abfd;
-     asection *s;
-     unsigned int *data_count;
-{
-  if (s->flags & SEC_LOAD)
-    {
-      bfd_size_type section_size = bfd_section_size (abfd, s);
-      bfd_vma       section_base = bfd_section_vma  (abfd, s);
-      unsigned int  buffer, i;
-
-      *data_count += section_size;
-
-      printf_filtered ("Loading section %s, size 0x%lx vma ",
-		       bfd_section_name (abfd, s), section_size);
-      print_address_numeric (section_base, 1, gdb_stdout);
-      printf_filtered ("\n");
-      gdb_flush (gdb_stdout);
-      monitor_printf ("%x mw\r" , section_base);
-      for (i = 0; i < section_size; i += 4)
-	{
-	  QUIT;
-	  monitor_expect (" -> ", NULL, 0);
-	  bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
-	  monitor_printf ("%x\n", buffer);
-	}
-      monitor_expect (" -> ", NULL, 0);
-      monitor_printf ("q\n");
-      monitor_expect_prompt (NULL, 0);
-    }
-}
-
-static int 
-m32r_load_1 (dummy)
-     void *dummy;
-{
-  int data_count = 0;
-
-  bfd_map_over_sections ((bfd *) dummy, m32r_load_section, &data_count);
-  return data_count;
-}
-
-/* 
- * Function: m32r_load (an alternate way to load) 
- */
-
-static void
-m32r_load (filename, from_tty) 
-    char *filename;
-    int from_tty;
-{
-  extern int inferior_pid;
-  bfd *abfd;
-  asection *s;
-  unsigned int i, data_count = 0;
-  time_t start_time, end_time;	/* for timing of download */
-
-  if (filename == NULL || filename[0] == 0)
-    filename = get_exec_file (1);
-
-  abfd = bfd_openr (filename, 0);
-  if (!abfd)
-    error ("Unable to open file %s\n", filename);
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    error ("File is not an object file\n");
-  start_time = time (NULL);
-#if 0
-  for (s = abfd->sections; s; s = s->next)
-    if (s->flags & SEC_LOAD)
-      {
-	bfd_size_type section_size = bfd_section_size (abfd, s);
-	bfd_vma       section_base = bfd_section_vma  (abfd, s);
-	unsigned int  buffer;
-
-	data_count += section_size;
-
-	printf_filtered ("Loading section %s, size 0x%lx vma ",
-			 bfd_section_name (abfd, s), section_size);
-	print_address_numeric (section_base, 1, gdb_stdout);
-	printf_filtered ("\n");
- 	gdb_flush (gdb_stdout);
-	monitor_printf ("%x mw\r" , section_base);
-	for (i = 0; i < section_size; i += 4)
-	  {
-	    monitor_expect (" -> ", NULL, 0);
-	    bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
-	    monitor_printf ("%x\n", buffer);
-	  }
-	monitor_expect (" -> ", NULL, 0);
-	monitor_printf ("q\n");
-	monitor_expect_prompt (NULL, 0);
-      }
-#else
-  if (!(catch_errors (m32r_load_1, abfd, "Load aborted!\n", RETURN_MASK_ALL)))
-    {
-      monitor_printf ("q\n");
-      return;
-    }
-#endif
-  end_time = time (NULL);
-  printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
-  report_transfer_performance (data_count, start_time, end_time);
-
-  /* Finally, make the PC point at the start address */
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;             /* No process now */
-
-  /* This is necessary because many things were based on the PC at the
-     time that we attached to the monitor, which is no longer valid
-     now that we have loaded new code (and just changed the PC).
-     Another way to do this might be to call normal_stop, except that
-     the stack may not be valid, and things would get horribly
-     confused... */
-
-  clear_symtab_users ();
-}
-
-static void
-m32r_load_gen (filename, from_tty) 
-    char *filename;
-    int from_tty;
-{
-  generic_load (filename, from_tty);
-}
-
-static void m32r_open PARAMS ((char *args, int from_tty));
-
-/* This array of registers needs to match the indexes used by GDB. The
-   whole reason this exists is because the various ROM monitors use
-   different names than GDB does, and don't support all the registers
-   either. So, typing "info reg sp" becomes an "A7". */
-
-static char *m32r_regnames[] = 
-{ "r0",  "r1",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7", 
-  "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15", 
-  "psw", "cbr", "spi", "spu", "bpc", "pc",  "accl", "acch", 
-};
-
-static void
-m32r_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno;
-  int num_regs = sizeof(m32r_regnames) / sizeof(m32r_regnames[0]);
-
-  for (regno = 0; regno < num_regs; regno++)
-    if (strncmp(regname, m32r_regnames[regno], regnamelen) == 0)
-      break;
-
-  if (regno >= num_regs)
-    return;		/* no match */
-
-  if (regno == ACCL_REGNUM)
-    { /* special handling for 64-bit acc reg */
-      monitor_supply_register (ACCH_REGNUM, val);
-      if (val = (char *) strchr(val, ':'))  /* skip past ':' to get 2nd word */
-	monitor_supply_register (ACCL_REGNUM, val + 1);
-    }
-  else
-    {
-      monitor_supply_register (regno, val);
-      if (regno == PSW_REGNUM)
-	{
-	  unsigned long psw = strtoul (val, NULL, 16);
-	  char *zero = "00000000", *one = "00000001";
-
-#ifdef SM_REGNUM
-	  /* Stack mode bit */
-	  monitor_supply_register (SM_REGNUM, (psw & 0x80) ? one : zero);
-#endif
-#ifdef BSM_REGNUM
-	  /* Backup stack mode bit */
-	  monitor_supply_register (BSM_REGNUM, (psw & 0x8000) ? one : zero);
-#endif
-#ifdef IE_REGNUM
-	  /* Interrupt enable bit */
-	  monitor_supply_register (IE_REGNUM, (psw & 0x40) ? one : zero);
-#endif
-#ifdef BIE_REGNUM
-	  /* Backup interrupt enable bit */
-	  monitor_supply_register (BIE_REGNUM, (psw & 0x4000) ? one : zero);
-#endif
-#ifdef COND_REGNUM
-	  /* Condition bit (carry etc.) */
-	  monitor_supply_register (COND_REGNUM, (psw & 0x1) ? one : zero);
-#endif
-#ifdef CBR_REGNUM
-	  monitor_supply_register (CBR_REGNUM, (psw & 0x1) ? one : zero);
-#endif
-#ifdef BPC_REGNUM
-	  monitor_supply_register (BPC_REGNUM, zero); /* KLUDGE:   (???????) */
-#endif
-#ifdef BCARRY_REGNUM
-	  monitor_supply_register (BCARRY_REGNUM, zero); /* KLUDGE: (??????) */
-#endif
-	}	  
-
-      if (regno == SPI_REGNUM || regno == SPU_REGNUM)	
-	{ /* special handling for stack pointer (spu or spi) */
-	  unsigned long stackmode = read_register (PSW_REGNUM) & 0x80;
-
-	  if (regno == SPI_REGNUM && !stackmode)	/* SP == SPI */
-	    monitor_supply_register (SP_REGNUM, val);
-	  else if (regno == SPU_REGNUM && stackmode)	/* SP == SPU */
-	    monitor_supply_register (SP_REGNUM, val);
-	}
-    }
-}
-
-static struct target_ops m32r_ops;
-
-static char *m32r_inits[] = {"\r", NULL};
-
-static struct monitor_ops m32r_cmds =
-{
-  MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST,
-  m32r_inits,			/* Init strings */
-  "go\r",			/* continue command */
-  "step\r",			/* single step */
-  NULL,				/* interrupt command */
-  "%x +bp\r",			/* set a breakpoint */
-  "%x -bp\r",			/* clear a breakpoint */
-  "bpoff\r",			/* clear all breakpoints */
-  "%x %x %x fill\r",		/* fill (start length val) */
-  {
-    "%x 1 %x fill\r",		/* setmem.cmdb (addr, value) */
-    "%x 1 %x fillh\r",		/* setmem.cmdw (addr, value) */
-    "%x 1 %x fillw\r",		/* setmem.cmdl (addr, value) */
-    NULL,			/* setmem.cmdll (addr, value) */
-    NULL,			/* setmem.resp_delim */
-    NULL,			/* setmem.term */
-    NULL			/* setmem.term_cmd */
-  },
-  {
-    "%x %x dump\r",		/* getmem.cmdb (addr, len) */
-    NULL,			/* getmem.cmdw (addr, len) */
-    NULL,			/* getmem.cmdl (addr, len) */
-    NULL,			/* getmem.cmdll (addr, len) */
-    ": ",			/* getmem.resp_delim */
-    NULL,			/* getmem.term */
-    NULL			/* getmem.term_cmd */
-  },
-  {
-    "%x to %%%s\r",		/* setreg.cmd (name, value) */
-    NULL,			/* setreg.resp_delim */
-    NULL,			/* setreg.term */
-    NULL			/* setreg.term_cmd */
-  },
-  {
-    NULL,			/* getreg.cmd (name) */
-    NULL,			/* getreg.resp_delim */
-    NULL,			/* getreg.term */
-    NULL			/* getreg.term_cmd */
-  },
-  ".reg\r",			/* dump_registers */
-  "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)", /* register_pattern */
-  m32r_supply_register,		/* supply_register */
-  NULL,				/* load_routine (defaults to SRECs) */
-  NULL,				/* download command */
-  NULL,				/* load response */
-  "ok ",			/* monitor command prompt */
-  "\r",				/* end-of-line terminator */
-  NULL,				/* optional command terminator */
-  &m32r_ops,			/* target operations */
-  SERIAL_1_STOPBITS,		/* number of stop bits */
-  m32r_regnames,		/* registers names */
-  MONITOR_OPS_MAGIC		/* magic */
-  };
-
-static void
-m32r_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &m32r_cmds, from_tty);
-}
-
-/* Function: set_board_address
-   Tell the BootOne monitor what it's ethernet IP address is. */
-
-static void
-m32r_set_board_address (args, from_tty)
-     char *args;
-     int  from_tty;
-{
-  int resp_len;
-  char buf[1024];
-
-  if (args && *args)
-    {
-      monitor_printf ("ulip %s\n", args);
-      resp_len = monitor_expect_prompt (buf, sizeof(buf));
-      /* now parse the result for success */
-    }
-  else
-    error ("Requires argument (IP address for M32R-EVA board)");
-}
-
-/* Function: set_server_address
-   Tell the BootOne monitor what gdb's ethernet IP address is. */
-
-static void
-m32r_set_server_address (args, from_tty)
-     char *args;
-     int  from_tty;
-{
-  int resp_len;
-  char buf[1024];
-
-  if (args && *args)
-    {
-      monitor_printf ("uhip %s\n", args);
-      resp_len = monitor_expect_prompt (buf, sizeof(buf));
-      /* now parse the result for success */
-    }
-  else
-    error ("Requires argument (IP address of GDB's host computer)");
-}
-
-/* Function: set_download_path
-   Tell the BootOne monitor the default path for downloadable SREC files. */
-
-static void
-m32r_set_download_path (args, from_tty)
-     char *args;
-     int  from_tty;
-{
-  int resp_len;
-  char buf[1024];
-
-  if (args && *args)
-    {
-      monitor_printf ("up %s\n", args);
-      resp_len = monitor_expect_prompt (buf, sizeof(buf));
-      /* now parse the result for success */
-    }
-  else
-    error ("Requires argument (default path for downloadable SREC files)");
-}
-
-static void
-m32r_upload_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  bfd *abfd;
-  asection *s;
-  time_t start_time, end_time;	/* for timing of download */
-  extern int inferior_pid;
-  int resp_len, data_count = 0;
-  char buf[1024];
-  struct hostent *hostent;
-  struct in_addr inet_addr;
-
-  /* first check to see if there's an ethernet port! */
-  monitor_printf ("ust\r");
-  resp_len = monitor_expect_prompt (buf, sizeof(buf));
-  if (!strchr (buf, ':'))
-    error ("No ethernet connection!");
-
-  if (board_addr == 0)
-    {
-      /* scan second colon in the output from the "ust" command */
-      char * myIPaddress = strchr (strchr (buf, ':') + 1, ':') + 1;
-
-      while (isspace(*myIPaddress))
-	myIPaddress++;
-
-      if (!strncmp (myIPaddress, "0.0.", 4))    /* empty */
-	error ("Please use 'set board-address' to set the M32R-EVA board's IP address.");
-      if (strchr (myIPaddress, '('))
-	*(strchr (myIPaddress, '(')) = '\0';    /* delete trailing junk */
-      board_addr = strsave (myIPaddress);
-    }
-  if (server_addr == 0)
-    {
-      buf[0] = 0;
-      gethostname (buf, sizeof(buf));
-      if (buf[0] != 0)
-	hostent = gethostbyname (buf);
-      if (hostent != 0)
-	{
-#if 1
-	  memcpy (&inet_addr.s_addr, hostent->h_addr, 
-		  sizeof(inet_addr.s_addr));
-	  server_addr = (char *) inet_ntoa (inet_addr);
-#else
-	  server_addr = (char *) inet_ntoa (hostent->h_addr);
-#endif
-	}
-      if (server_addr == 0)	/* failed? */
-	error ("Need to know gdb host computer's IP address (use 'set server-address')");
-    }
-
-  if (args == 0 || args[0] == 0)	/* no args: upload the current file */
-    args = get_exec_file (1);
-
-  if (args[0] != '/' && download_path == 0)
-    if (current_directory)
-      download_path = strsave (current_directory);
-    else
-      error ("Need to know default download path (use 'set download-path')");
-
-  start_time = time (NULL);
-  monitor_printf ("uhip %s\r", server_addr);
-  resp_len = monitor_expect_prompt (buf, sizeof(buf));  /* parse result? */
-  monitor_printf ("ulip %s\r", board_addr);
-  resp_len = monitor_expect_prompt (buf, sizeof(buf));  /* parse result? */
-  if (args[0] != '/')
-    monitor_printf ("up %s\r", download_path);	/* use default path */
-  else
-    monitor_printf ("up\r");			/* rooted filename/path */
-  resp_len = monitor_expect_prompt (buf, sizeof(buf));  /* parse result? */
-
-  if (strrchr (args, '.') && !strcmp (strrchr (args, '.'), ".srec"))
-    monitor_printf ("ul %s\r", args);
-  else					/* add ".srec" suffix */
-    monitor_printf ("ul %s.srec\r", args);
-  resp_len = monitor_expect_prompt (buf, sizeof(buf));  /* parse result? */
-
-  if (buf[0] == 0 || strstr(buf, "complete") == 0)
-    error("Upload file not found: %s.srec\nCheck IP addresses and download path.", args);
-  else
-    printf_filtered (" -- Ethernet load complete.\n");
-
-  end_time = time (NULL);
-  if (abfd = bfd_openr (args, 0))
-    { /* Download is done -- print section statistics */
-      if (bfd_check_format (abfd, bfd_object) == 0)
-	{
-	  printf_filtered ("File is not an object file\n");
-	}
-      for (s = abfd->sections; s; s = s->next)
-	if (s->flags & SEC_LOAD)
-	  {
-	    bfd_size_type section_size = bfd_section_size (abfd, s);
-	    bfd_vma       section_base = bfd_section_vma  (abfd, s);
-	    unsigned int  buffer;
-
-	    data_count += section_size;
-
-	    printf_filtered ("Loading section %s, size 0x%lx vma ",
-			     bfd_section_name (abfd, s), section_size);
-	    print_address_numeric (section_base, 1, gdb_stdout);
-	    printf_filtered ("\n");
-	    gdb_flush (gdb_stdout);
-	  }
-      /* Finally, make the PC point at the start address */
-      write_pc (bfd_get_start_address (abfd));
-      report_transfer_performance (data_count, start_time, end_time);
-      printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd));
-    }
-  inferior_pid = 0;             /* No process now */
-
-  /* This is necessary because many things were based on the PC at the
-     time that we attached to the monitor, which is no longer valid
-     now that we have loaded new code (and just changed the PC).
-     Another way to do this might be to call normal_stop, except that
-     the stack may not be valid, and things would get horribly
-     confused... */
-
-  clear_symtab_users ();
-}
-
-void
-_initialize_m32r_rom ()
-{
-  init_monitor_ops (&m32r_ops);
-
-  m32r_ops.to_shortname = "m32r";
-  m32r_ops.to_longname = "m32r monitor";
-  m32r_ops.to_load = m32r_load_gen;	/* monitor lacks a download command */
-  m32r_ops.to_doc = "Debug via the m32r monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  m32r_ops.to_open = m32r_open;
-
-  add_show_from_set
-    (add_set_cmd ("download-path", class_obscure, var_string,
-		  (char *) &download_path,
-		  "Set the default path for downloadable SREC files.",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("board-address", class_obscure, var_string,
-		  (char *) &board_addr,
-		  "Set IP address for M32R-EVA target board.",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("server-address", class_obscure, var_string,
-		  (char *) &server_addr,
-		  "Set IP address for download server (GDB's host computer).",
-		  &setlist),
-     &showlist);
-
-  add_com ("upload", class_obscure, m32r_upload_command,
-	   "Upload the srec file via the monitor's Ethernet upload capability."); 
-
-  add_com ("tload", class_obscure, m32r_load, "test upload command.");
-
-  add_target (&m32r_ops);
-}
diff --git a/gdb/m32r-stub.c b/gdb/m32r-stub.c
deleted file mode 100644
index 1fed041..0000000
--- a/gdb/m32r-stub.c
+++ /dev/null
@@ -1,1621 +0,0 @@
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED
-
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- *  Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $
- *
- *  Module name: remcom.c $
- *  Revision: 1.34 $
- *  Date: 91/03/09 12:29:49 $
- *  Contributor:     Lake Stevens Instrument Division$
- *
- *  Description:     low level support for gdb debugger. $
- *
- *  Considerations:  only works on target hardware $
- *
- *  Written by:      Glenn Engel $
- *  ModuleState:     Experimental $
- *
- *  NOTES:           See Below $
- *
- *  Modified for M32R by Michael Snyder, Cygnus Support.
- *
- *  To enable debugger support, two things need to happen.  One, a
- *  call to set_debug_traps() is necessary in order to allow any breakpoints
- *  or error conditions to be properly intercepted and reported to gdb.
- *  Two, a breakpoint needs to be generated to begin communication.  This
- *  is most easily accomplished by a call to breakpoint().  Breakpoint()
- *  simulates a breakpoint by executing a trap #1.
- *
- *  The external function exceptionHandler() is
- *  used to attach a specific handler to a specific M32R vector number.
- *  It should use the same privilege level it runs at.  It should
- *  install it as an interrupt gate so that interrupts are masked
- *  while the handler runs.
- *
- *  Because gdb will sometimes write to the stack area to execute function
- *  calls, this program cannot rely on using the supervisor stack so it
- *  uses it's own stack area reserved in the int array remcomStack.
- *
- *************
- *
- *    The following gdb commands are supported:
- *
- * command          function                               Return value
- *
- *    g             return the value of the CPU registers  hex data or ENN
- *    G             set the value of the CPU registers     OK or ENN
- *
- *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
- *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
- *
- *    c             Resume at current address              SNN   ( signal NN)
- *    cAA..AA       Continue at address AA..AA             SNN
- *
- *    s             Step one instruction                   SNN
- *    sAA..AA       Step one instruction from AA..AA       SNN
- *
- *    k             kill
- *
- *    ?             What was the last sigval ?             SNN   (signal NN)
- *
- * All commands and responses are sent with a packet which includes a
- * checksum.  A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum>    :: <two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer.  '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host:                  Reply:
- * $m0,10#2a               +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-
-/************************************************************************
- *
- * external low-level support routines
- */
-extern void putDebugChar();	/* write a single character      */
-extern int getDebugChar();	/* read and return a single char */
-extern void exceptionHandler();	/* assign an exception handler   */
-
-/*****************************************************************************
- * BUFMAX defines the maximum number of characters in inbound/outbound buffers
- * at least NUMREGBYTES*2 are needed for register packets 
- */
-#define BUFMAX 400
-
-static char initialized;  /* boolean flag. != 0 means we've been initialized */
-
-int     remote_debug;
-/*  debug >  0 prints ill-formed commands in valid packets & checksum errors */
-
-static const char hexchars[]="0123456789abcdef";
-
-#define NUMREGS 24
-
-/* Number of bytes of registers.  */
-#define NUMREGBYTES (NUMREGS * 4)
-enum regnames { R0,  R1,  R2,  R3,  R4,  R5,  R6,   R7,
-		R8,  R9,  R10, R11, R12, R13, R14,  R15,
-		PSW, CBR, SPI, SPU, BPC, PC,  ACCL, ACCH };
-
-enum SYS_calls {
-  	SYS_null, 
-	SYS_exit,
-	SYS_open,
-	SYS_close,
-	SYS_read,
-	SYS_write,
-	SYS_lseek,
-	SYS_unlink,
-	SYS_getpid,
-	SYS_kill,
-	SYS_fstat,
-	SYS_sbrk,
-	SYS_fork,
-	SYS_execve,
-	SYS_wait4,
-	SYS_link,
-	SYS_chdir,
-	SYS_stat,
-	SYS_utime,
-	SYS_chown,
-	SYS_chmod,
-	SYS_time,
-	SYS_pipe };
-
-static int registers[NUMREGS];
-
-#define STACKSIZE 8096
-static char remcomInBuffer[BUFMAX];
-static char remcomOutBuffer[BUFMAX];
-static int  remcomStack[STACKSIZE/sizeof(int)];
-static int*  stackPtr = &remcomStack[STACKSIZE/sizeof(int) - 1];
-
-static unsigned int save_vectors[18];	/* previous exception vectors */
-
-/* Indicate to caller of mem2hex or hex2mem that there has been an error. */
-static volatile int mem_err = 0;
-
-/* Store the vector number here (since GDB only gets the signal
-   number through the usual means, and that's not very specific).  */
-int gdb_m32r_vector = -1;
-
-#if 0
-#include "syscall.h" /* for SYS_exit, SYS_write etc. */
-#endif
-
-/* Global entry points:
- */
-
-extern void handle_exception(int);
-extern void set_debug_traps(void);
-extern void breakpoint(void);
-
-/* Local functions:
- */
-
-static int  computeSignal(int);
-static void putpacket(char *);
-static void getpacket(char *);
-static char *mem2hex(char *, char *, int, int);
-static char *hex2mem(char *, char *, int, int);
-static int  hexToInt(char **, int *);
-static void stash_registers(void);
-static void restore_registers(void);
-static int  prepare_to_step(int);
-static int  finish_from_step(void);
-
-static void gdb_error(char *, char *);
-static int  gdb_putchar(int), gdb_puts(char *), gdb_write(char *, int);
-
-static char *strcpy (char *, const char *);
-static int   strlen (const char *);
-
-/*
- * This function does all command procesing for interfacing to gdb.
- */
-
-void 
-handle_exception(int exceptionVector)
-{
-  int    sigval;
-  int    addr, length, i;
-  char * ptr;
-  char   buf[16];
-
-  if (!finish_from_step())
-    return;		/* "false step": let the target continue */
-
-  gdb_m32r_vector = exceptionVector;
-
-  if (remote_debug)
-    {
-      mem2hex((char *) &exceptionVector, buf, 4, 0);
-      gdb_error("Handle exception %s, ", buf);
-      mem2hex((char *) &registers[PC], buf, 4, 0);
-      gdb_error("PC == 0x%s\n", buf);
-    }
-
-  /* reply to host that an exception has occurred */
-  sigval = computeSignal( exceptionVector );
-
-  ptr = remcomOutBuffer;
- 
-  *ptr++ = 'T';         /* notify gdb with signo, PC, FP and SP */
-  *ptr++ = hexchars[sigval >> 4];
-  *ptr++ = hexchars[sigval & 0xf];
- 
-  *ptr++ = hexchars[PC >> 4];
-  *ptr++ = hexchars[PC & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[PC], ptr, 4, 0);     /* PC */
-  *ptr++ = ';';
- 
-  *ptr++ = hexchars[R13 >> 4];
-  *ptr++ = hexchars[R13 & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[R13], ptr, 4, 0);    /* FP */
-  *ptr++ = ';';
- 
-  *ptr++ = hexchars[R15 >> 4];
-  *ptr++ = hexchars[R15 & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[R15], ptr, 4, 0);    /* SP */
-  *ptr++ = ';';
-  *ptr++ = 0;
- 
-  if (exceptionVector == 0)     /* simulated SYS call stuff */
-    {
-      mem2hex((char *) &registers[PC], buf, 4, 0);
-      switch (registers[R0]) {
-      case SYS_exit:
-	gdb_error("Target program has exited at %s\n", buf);
-	ptr = remcomOutBuffer;
-	*ptr++ = 'W';
-	sigval = registers[R1] & 0xff;
-	*ptr++ = hexchars[sigval >> 4];
-	*ptr++ = hexchars[sigval & 0xf];
-	*ptr++ = 0;
-	break;
-      case SYS_open:
-	gdb_error("Target attempts SYS_open call at %s\n", buf);
-	break;
-      case SYS_close:
-	gdb_error("Target attempts SYS_close call at %s\n", buf);
-	break;
-      case SYS_read:
-	gdb_error("Target attempts SYS_read call at %s\n", buf);
-	break;
-      case SYS_write:
-	if (registers[R1] == 1 ||       /* write to stdout  */
-	    registers[R1] == 2)		/* write to stderr  */
-	  {				/* (we can do that) */
-	    registers[R0] = gdb_write((void *) registers[R2], registers[R3]);
-	    return;
-	  }
-	else
-	  gdb_error("Target attempts SYS_write call at %s\n", buf);
-	break;
-      case SYS_lseek:
-	gdb_error("Target attempts SYS_lseek call at %s\n", buf);
-	break;
-      case SYS_unlink:
-	gdb_error("Target attempts SYS_unlink call at %s\n", buf);
-	break;
-      case SYS_getpid:
-	gdb_error("Target attempts SYS_getpid call at %s\n", buf);
-	break;
-      case SYS_kill:
-	gdb_error("Target attempts SYS_kill call at %s\n", buf);
-	break;
-      case SYS_fstat:
-	gdb_error("Target attempts SYS_fstat call at %s\n", buf);
-	break;
-      default:
-	gdb_error("Target attempts unknown SYS call at %s\n", buf);
-	break;
-      }
-    }
-
-  putpacket(remcomOutBuffer);
-
-  while (1==1) {
-    remcomOutBuffer[0] = 0;
-    getpacket(remcomInBuffer);
-    switch (remcomInBuffer[0]) {
-      default:	/* Unknown code.  Return an empty reply message. */
-	break;
-      case 'R':
-	ptr = &remcomInBuffer[1];
-	if (hexToInt (&ptr, &addr))
-	  registers[PC] = addr;
-	strcpy(remcomOutBuffer, "OK");
-	break;
-      case '!':
-	strcpy(remcomOutBuffer, "OK");
-	break;
-      case 'M': /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-		/* TRY TO READ '%x,%x:'.  IF SUCCEED, SET PTR = 0 */
-	ptr = &remcomInBuffer[1];
-	if (hexToInt(&ptr,&addr))
-	  if (*(ptr++) == ',')
-	    if (hexToInt(&ptr,&length))
-	      if (*(ptr++) == ':')
-		{
-		  mem_err = 0;
-		  hex2mem(ptr, (char*) addr, length, 1);
-		  if (mem_err) {
-		    strcpy (remcomOutBuffer, "E03");
-		    gdb_error ("memory fault", "");
-		  } else {
-		    strcpy(remcomOutBuffer,"OK");
-		  }
-		  ptr = 0;
-		}
-	if (ptr)
-	  {
-	    strcpy(remcomOutBuffer,"E02");
-	    gdb_error("malformed write memory command: %s",
-			remcomInBuffer);
-	  }
-	break;
-      case 'm': /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-		/* TRY TO READ %x,%x.  IF SUCCEED, SET PTR = 0 */
-	ptr = &remcomInBuffer[1];
-	if (hexToInt(&ptr,&addr))
-	  if (*(ptr++) == ',')
-	    if (hexToInt(&ptr,&length))
-	      {
-		ptr = 0;
-		mem_err = 0;
-		mem2hex((char*) addr, remcomOutBuffer, length, 1);
-		if (mem_err) {
-		  strcpy (remcomOutBuffer, "E03");
-		  gdb_error ("memory fault", "");
-		}
-	      }
-	if (ptr)
-	  {
-	    strcpy(remcomOutBuffer,"E01");
-	    gdb_error("malformed read memory command: %s",
-			remcomInBuffer);
-	  }
-	break;
-      case '?': 
-	remcomOutBuffer[0] = 'S';
-	remcomOutBuffer[1] =  hexchars[sigval >> 4];
-	remcomOutBuffer[2] =  hexchars[sigval % 16];
-	remcomOutBuffer[3] = 0;
-	break;
-      case 'd': 
-	remote_debug = !(remote_debug);  /* toggle debug flag */
-	break;
-      case 'g': /* return the value of the CPU registers */
-	mem2hex((char*) registers, remcomOutBuffer, NUMREGBYTES, 0);
-	break;
-      case 'P': /* set the value of a single CPU register - return OK */
-	{
-	  int regno;
-
-	  ptr = &remcomInBuffer[1];
-	  if (hexToInt (&ptr, &regno) && *ptr++ == '=')
-	    if (regno >= 0 && regno < NUMREGS)
-	      {
-		int stackmode;
-
-		hex2mem (ptr, (char *) &registers[regno], 4, 0);
-		/*
-		 * Since we just changed a single CPU register, let's
-		 * make sure to keep the several stack pointers consistant.
-		 */
-		stackmode = registers[PSW] & 0x80;
-		if (regno == R15)	/* stack pointer changed */
-		  {			/* need to change SPI or SPU */
-		    if (stackmode == 0)
-		      registers[SPI] = registers[R15];
-		    else
-		      registers[SPU] = registers[R15];
-		  }
-		else if (regno == SPU)	/* "user" stack pointer changed */
-		  {
-		    if (stackmode != 0)	/* stack in user mode: copy SP */
-		      registers[R15] = registers[SPU];
-		  }
-		else if (regno == SPI)	/* "interrupt" stack pointer changed */
-		  {
-		    if (stackmode == 0)	/* stack in interrupt mode: copy SP */
-		      registers[R15] = registers[SPI];
-		  }
-		else if (regno == PSW)	/* stack mode may have changed! */
-		  {			/* force SP to either SPU or SPI */
-		    if (stackmode == 0)	/* stack in user mode */
-		      registers[R15] = registers[SPI];
-		    else		/* stack in interrupt mode */
-		      registers[R15] = registers[SPU];
-		  }
-		strcpy (remcomOutBuffer, "OK");
-		break;
-	      }
-	  strcpy (remcomOutBuffer, "P01");
-	  break;
-	}
-      case 'G': /* set the value of the CPU registers - return OK */
-	hex2mem(&remcomInBuffer[1], (char*) registers, NUMREGBYTES, 0);
-	strcpy(remcomOutBuffer,"OK");
-	break;
-      case 's': /* sAA..AA	Step one instruction from AA..AA(optional) */
-      case 'c': /* cAA..AA	Continue from address AA..AA(optional) */
-		/* try to read optional parameter, pc unchanged if no parm */
-	ptr = &remcomInBuffer[1];
-	if (hexToInt(&ptr,&addr))
-	  registers[ PC ] = addr;
-	
-	if (remcomInBuffer[0] == 's')	/* single-stepping */
-	  {
-	    if (!prepare_to_step(0))	/* set up for single-step */
-	      {
-		/* prepare_to_step has already emulated the target insn:
-		   Send SIGTRAP to gdb, don't resume the target at all.  */
-		ptr = remcomOutBuffer;
-		*ptr++ = 'T';           /* Simulate stopping with SIGTRAP */
-		*ptr++ = '0';
-		*ptr++ = '5';
-
-		*ptr++ = hexchars[PC >> 4];     /* send PC */
-		*ptr++ = hexchars[PC & 0xf];
-		*ptr++ = ':';
-		ptr = mem2hex((char *)&registers[PC], ptr, 4, 0);
-		*ptr++ = ';';
-
-		*ptr++ = hexchars[R13 >> 4];    /* send FP */
-		*ptr++ = hexchars[R13 & 0xf];
-		*ptr++ = ':';
-		ptr = mem2hex((char *)&registers[R13], ptr, 4, 0);
-		*ptr++ = ';';
-
-		*ptr++ = hexchars[R15 >> 4];    /* send SP */
-		*ptr++ = hexchars[R15 & 0xf];
-		*ptr++ = ':';
-		ptr = mem2hex((char *)&registers[R15], ptr, 4, 0);
-		*ptr++ = ';';
-		*ptr++ = 0;
-
-		break;	
-	      }
-	  }
-	else	/* continuing, not single-stepping */
-	  {
-	    /* OK, about to do a "continue".  First check to see if the 
-	       target pc is on an odd boundary (second instruction in the 
-	       word).  If so, we must do a single-step first, because 
-	       ya can't jump or return back to an odd boundary!  */
-	    if ((registers[PC] & 2) != 0)
-	      prepare_to_step(1);
-	  }
-	return;
-
-      case 'D':	/* Detach */
-	/* I am interpreting this to mean, release the board from control 
-	   by the remote stub.  To do this, I am restoring the original
-	   (or at least previous) exception vectors.
-	 */
-	for (i = 0; i < 18; i++)
-	  exceptionHandler (i, save_vectors[i]);
-	putpacket ("OK");
-	return;		/* continue the inferior */
-
-      case 'k': /* kill the program */
-	continue;
-      } /* switch */
-
-    /* reply to the request */
-    putpacket(remcomOutBuffer);
-  }
-}
-
-static int 
-hex(ch)
-     char ch;
-{
-  if ((ch >= 'a') && (ch <= 'f')) return (ch-'a'+10);
-  if ((ch >= '0') && (ch <= '9')) return (ch-'0');
-  if ((ch >= 'A') && (ch <= 'F')) return (ch-'A'+10);
-  return (-1);
-}
-
-/* scan for the sequence $<data>#<checksum>     */
-
-static void 
-getpacket(buffer)
-     char * buffer;
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int  i;
-  int  count;
-  char ch;
-
-  do {
-    /* wait around for the start character, ignore all other characters */
-    while ((ch = (getDebugChar() & 0x7f)) != '$');
-    checksum = 0;
-    xmitcsum = -1;
-
-    count = 0;
-
-    /* now, read until a # or end of buffer is found */
-    while (count < BUFMAX) {
-      ch = getDebugChar() & 0x7f;
-      if (ch == '#') break;
-      checksum = checksum + ch;
-      buffer[count] = ch;
-      count = count + 1;
-      }
-    buffer[count] = 0;
-
-    if (ch == '#') {
-      xmitcsum = hex(getDebugChar() & 0x7f) << 4;
-      xmitcsum += hex(getDebugChar() & 0x7f);
-      if (checksum != xmitcsum) {
-	if (remote_debug) {
-	  char buf[16];
-
-	  mem2hex((char *) &checksum, buf, 4, 0);
-	  gdb_error("Bad checksum: my count = %s, ", buf);
-	  mem2hex((char *) &xmitcsum, buf, 4, 0);
-	  gdb_error("sent count = %s\n", buf);
-	  gdb_error(" -- Bad buffer: \"%s\"\n", buffer); 
-	}
-
-	putDebugChar('-');  /* failed checksum */
-      } else {
-	putDebugChar('+');  /* successful transfer */
-	/* if a sequence char is present, reply the sequence ID */
-	if (buffer[2] == ':') {
-	  putDebugChar( buffer[0] );
-	  putDebugChar( buffer[1] );
-	  /* remove sequence chars from buffer */
-	  count = strlen(buffer);
-	  for (i=3; i <= count; i++) buffer[i-3] = buffer[i];
-	}
-      }
-    }
-  } while (checksum != xmitcsum);
-}
-
-/* send the packet in buffer.  */
-
-static void 
-putpacket(buffer)
-     char * buffer;
-{
-  unsigned char checksum;
-  int  count;
-  char ch;
-
-  /*  $<packet info>#<checksum>. */
-  do {
-    putDebugChar('$');
-    checksum = 0;
-    count    = 0;
-
-    while (ch=buffer[count]) {
-      putDebugChar(ch);
-      checksum += ch;
-      count += 1;
-    }
-    putDebugChar('#');
-    putDebugChar(hexchars[checksum >> 4]);
-    putDebugChar(hexchars[checksum % 16]);
-  } while ((getDebugChar() & 0x7f) != '+');
-}
-
-/* Address of a routine to RTE to if we get a memory fault.  */
-
-static void (*volatile mem_fault_routine)() = 0;
-
-static void
-set_mem_err ()
-{
-  mem_err = 1;
-}
-
-/* Check the address for safe access ranges.  As currently defined,
-   this routine will reject the "expansion bus" address range(s).
-   To make those ranges useable, someone must implement code to detect
-   whether there's anything connected to the expansion bus. */
-
-static int
-mem_safe (addr)
-     char *addr;
-{
-#define BAD_RANGE_ONE_START	((char *) 0x600000)
-#define BAD_RANGE_ONE_END	((char *) 0xa00000)
-#define BAD_RANGE_TWO_START	((char *) 0xff680000)
-#define BAD_RANGE_TWO_END	((char *) 0xff800000)
-
-  if (addr < BAD_RANGE_ONE_START)	return 1;	/* safe */
-  if (addr < BAD_RANGE_ONE_END)		return 0;	/* unsafe */
-  if (addr < BAD_RANGE_TWO_START)	return 1;	/* safe */
-  if (addr < BAD_RANGE_TWO_END)		return 0;	/* unsafe */
-}
-
-/* These are separate functions so that they are so short and sweet
-   that the compiler won't save any registers (if there is a fault
-   to mem_fault, they won't get restored, so there better not be any
-   saved).  */
-static int
-get_char (addr)
-     char *addr;
-{
-#if 1
-  if (mem_fault_routine && !mem_safe(addr))
-    {
-      mem_fault_routine ();
-      return 0;
-    }
-#endif
-  return *addr;
-}
-
-static void
-set_char (addr, val)
-     char *addr;
-     int val;
-{
-#if 1
-  if (mem_fault_routine && !mem_safe (addr))
-    {
-      mem_fault_routine ();
-      return;
-    }
-#endif
-  *addr = val;
-}
-
-/* Convert the memory pointed to by mem into hex, placing result in buf.
-   Return a pointer to the last char put in buf (null).
-   If MAY_FAULT is non-zero, then we should set mem_err in response to
-   a fault; if zero treat a fault like any other fault in the stub.  */
-
-static char *
-mem2hex(mem, buf, count, may_fault)
-     char* mem;
-     char* buf;
-     int   count;
-     int   may_fault;
-{
-  int i;
-  unsigned char ch;
-
-  if (may_fault)
-    mem_fault_routine = set_mem_err;
-  for (i=0;i<count;i++) {
-    ch = get_char (mem++);
-    if (may_fault && mem_err)
-      return (buf);
-    *buf++ = hexchars[ch >> 4];
-    *buf++ = hexchars[ch % 16];
-  }
-  *buf = 0;
-  if (may_fault)
-    mem_fault_routine = 0;
-  return(buf);
-}
-
-/* Convert the hex array pointed to by buf into binary to be placed in mem.
-   Return a pointer to the character AFTER the last byte written. */
-
-static char* 
-hex2mem(buf, mem, count, may_fault)
-     char* buf;
-     char* mem;
-     int   count;
-     int   may_fault;
-{
-  int i;
-  unsigned char ch;
-
-  if (may_fault)
-    mem_fault_routine = set_mem_err;
-  for (i=0;i<count;i++) {
-    ch = hex(*buf++) << 4;
-    ch = ch + hex(*buf++);
-    set_char (mem++, ch);
-    if (may_fault && mem_err)
-      return (mem);
-  }
-  if (may_fault)
-    mem_fault_routine = 0;
-  return(mem);
-}
-
-/* this function takes the m32r exception vector and attempts to
-   translate this number into a unix compatible signal value */
-
-static int 
-computeSignal(exceptionVector)
-     int exceptionVector;
-{
-  int sigval;
-  switch (exceptionVector) {
-    case 0  : sigval = 23; break; /* I/O trap                    */
-    case 1  : sigval = 5;  break; /* breakpoint                  */
-    case 2  : sigval = 5;  break; /* breakpoint                  */
-    case 3  : sigval = 5;  break; /* breakpoint                  */
-    case 4  : sigval = 5;  break; /* breakpoint                  */
-    case 5  : sigval = 5;  break; /* breakpoint                  */
-    case 6  : sigval = 5;  break; /* breakpoint                  */
-    case 7  : sigval = 5;  break; /* breakpoint                  */
-    case 8  : sigval = 5;  break; /* breakpoint                  */
-    case 9  : sigval = 5;  break; /* breakpoint                  */
-    case 10 : sigval = 5;  break; /* breakpoint                  */
-    case 11 : sigval = 5;  break; /* breakpoint                  */
-    case 12 : sigval = 5;  break; /* breakpoint                  */
-    case 13 : sigval = 5;  break; /* breakpoint                  */
-    case 14 : sigval = 5;  break; /* breakpoint                  */
-    case 15 : sigval = 5;  break; /* breakpoint                  */
-    case 16 : sigval = 10; break; /* BUS ERROR (alignment)       */
-    case 17 : sigval = 2;  break; /* INTerrupt                   */
-    default : sigval = 7;  break; /* "software generated"        */
-  }
-  return (sigval);
-}
-
-/**********************************************/
-/* WHILE WE FIND NICE HEX CHARS, BUILD AN INT */
-/* RETURN NUMBER OF CHARS PROCESSED           */
-/**********************************************/
-static int 
-hexToInt(ptr, intValue)
-     char **ptr;
-     int *intValue;
-{
-  int numChars = 0;
-  int hexValue;
-
-  *intValue = 0;
-  while (**ptr)
-    {
-      hexValue = hex(**ptr);
-      if (hexValue >=0)
-        {
-	  *intValue = (*intValue <<4) | hexValue;
-	  numChars ++;
-        }
-      else
-	break;
-      (*ptr)++;
-    }
-  return (numChars);
-}
-
-/*
-  Table of branch instructions:
-  
-  10B6		RTE	return from trap or exception
-  1FCr		JMP	jump
-  1ECr		JL	jump and link
-  7Fxx		BRA	branch
-  FFxxxxxx	BRA	branch (long)
-  B09rxxxx	BNEZ	branch not-equal-zero
-  Br1rxxxx	BNE	branch not-equal
-  7Dxx		BNC	branch not-condition
-  FDxxxxxx	BNC	branch not-condition (long)
-  B0Arxxxx	BLTZ	branch less-than-zero
-  B0Crxxxx	BLEZ	branch less-equal-zero
-  7Exx		BL	branch and link
-  FExxxxxx	BL	branch and link (long)
-  B0Drxxxx	BGTZ	branch greater-than-zero
-  B0Brxxxx	BGEZ	branch greater-equal-zero
-  B08rxxxx	BEQZ	branch equal-zero
-  Br0rxxxx	BEQ	branch equal
-  7Cxx		BC	branch condition
-  FCxxxxxx	BC	branch condition (long)
-  */
-
-static int 
-isShortBranch(instr)
-     unsigned char *instr;
-{
-  char instr0 = instr[0] & 0x7F;		/* mask off high bit */
-
-  if (instr0 == 0x10 && instr[1] == 0xB6)	/* RTE */
-    return 1;		/* return from trap or exception */
-
-  if (instr0 == 0x1E || instr0 == 0x1F)		/* JL or JMP */
-    if ((instr[1] & 0xF0) == 0xC0)
-      return 2;					/* jump thru a register */
-
-  if (instr0 == 0x7C || instr0 == 0x7D || 	/* BC, BNC, BL, BRA */
-      instr0 == 0x7E || instr0 == 0x7F)
-    return 3;					/* eight bit PC offset */
-
-  return 0;
-}
-
-static int
-isLongBranch(instr)
-     unsigned char *instr;
-{
-  if (instr[0] == 0xFC || instr[0] == 0xFD ||	/* BRA, BNC, BL, BC */
-      instr[0] == 0xFE || instr[0] == 0xFF)	/* 24 bit relative */
-    return 4;
-  if ((instr[0] & 0xF0) == 0xB0)		/* 16 bit relative */
-    {
-      if ((instr[1] & 0xF0) == 0x00 || 		/* BNE, BEQ */
-	  (instr[1] & 0xF0) == 0x10)
-	return 5;
-      if (instr[0] == 0xB0)	/* BNEZ, BLTZ, BLEZ, BGTZ, BGEZ, BEQZ */
-	if ((instr[1] & 0xF0) == 0x80 || (instr[1] & 0xF0) == 0x90 || 
-	    (instr[1] & 0xF0) == 0xA0 || (instr[1] & 0xF0) == 0xB0 ||
-	    (instr[1] & 0xF0) == 0xC0 || (instr[1] & 0xF0) == 0xD0)
-	  return 6;
-    }
-  return 0;
-}
-
-/* if address is NOT on a 4-byte boundary, or high-bit of instr is zero, 
-   then it's a 2-byte instruction, else it's a 4-byte instruction.  */
-
-#define INSTRUCTION_SIZE(addr) \
-    ((((int) addr & 2) || (((unsigned char *) addr)[0] & 0x80) == 0) ? 2 : 4)
-
-static int
-isBranch(instr)
-     unsigned char *instr;
-{
-  if (INSTRUCTION_SIZE(instr) == 2)
-    return isShortBranch(instr);
-  else
-    return isLongBranch(instr);
-}
-
-static int
-willBranch(instr, branchCode)
-     unsigned char *instr;
-{
-  switch (branchCode) 
-    {
-    case 0:	return 0;	/* not a branch */
-    case 1:	return 1;	/* RTE */
-    case 2:	return 1;	/* JL or JMP    */
-    case 3:			/* BC, BNC, BL, BRA (short) */
-    case 4:			/* BC, BNC, BL, BRA (long) */
-      switch (instr[0] & 0x0F) 
-	{
-	case 0xC:		/* Branch if Condition Register */
-	  return (registers[CBR] != 0);
-	case 0xD:		/* Branch if NOT Condition Register */
-	  return (registers[CBR] == 0);
-	case 0xE:		/* Branch and Link */
-	case 0xF:		/* Branch (unconditional) */
-	  return 1;
-	default:		/* oops? */
-	  return 0;
-	}
-    case 5: 			/* BNE, BEQ */
-      switch (instr[1] & 0xF0) 
-	{
-	case 0x00:		/* Branch if r1 equal to r2 */
-	  return (registers[instr[0] & 0x0F] == registers[instr[1] & 0x0F]);
-	case 0x10:		/* Branch if r1 NOT equal to r2 */
-	  return (registers[instr[0] & 0x0F] != registers[instr[1] & 0x0F]);
-	default:		/* oops? */
-	  return 0;
-	}
-    case 6: 			/* BNEZ, BLTZ, BLEZ, BGTZ, BGEZ ,BEQZ */
-      switch (instr[1] & 0xF0) 
-	{
-	case 0x80:		/* Branch if reg equal to zero */
-	  return (registers[instr[1] & 0x0F] == 0);
-	case 0x90:		/* Branch if reg NOT equal to zero */
-	  return (registers[instr[1] & 0x0F] != 0);
-	case 0xA0:		/* Branch if reg less than zero */
-	  return (registers[instr[1] & 0x0F] < 0);
-	case 0xB0:		/* Branch if reg greater or equal to zero */
-	  return (registers[instr[1] & 0x0F] >= 0);
-	case 0xC0:		/* Branch if reg less than or equal to zero */
-	  return (registers[instr[1] & 0x0F] <= 0);
-	case 0xD0:		/* Branch if reg greater than zero */
-	  return (registers[instr[1] & 0x0F] > 0);
-	default:		/* oops? */
-	  return 0;
-	}
-    default:			/* oops? */
-      return 0;
-    }
-}
-
-static int 
-branchDestination(instr, branchCode) 
-     unsigned char *instr;
-{ 
-  switch (branchCode) { 
-  default: 
-  case 0:					/* not a branch */ 
-    return 0;
-  case 1:					/* RTE */ 
-    return registers[BPC] & ~3; 		/* pop BPC into PC */
-  case 2: 					/* JL or JMP */ 
-    return registers[instr[1] & 0x0F] & ~3;	/* jump thru a register */ 
-  case 3: 		/* BC, BNC, BL, BRA (short, 8-bit relative offset) */ 
-    return (((int) instr) & ~3) + ((char) instr[1] << 2);
-  case 4: 		/* BC, BNC, BL, BRA (long, 24-bit relative offset) */ 
-    return ((int) instr + 
-	    ((((char) instr[1] << 16) | (instr[2] << 8) | (instr[3])) << 2)); 
-  case 5: 		/* BNE, BEQ (16-bit relative offset) */ 
-  case 6: 		/* BNEZ, BLTZ, BLEZ, BGTZ, BGEZ ,BEQZ (ditto) */ 
-    return ((int) instr + ((((char) instr[2] << 8) | (instr[3])) << 2)); 
-  }
-
-  /* An explanatory note: in the last three return expressions, I have
-     cast the most-significant byte of the return offset to char.
-     What this accomplishes is sign extension.  If the other
-     less-significant bytes were signed as well, they would get sign
-     extended too and, if negative, their leading bits would clobber
-     the bits of the more-significant bytes ahead of them.  There are
-     other ways I could have done this, but sign extension from
-     odd-sized integers is always a pain. */
-}
-
-static void
-branchSideEffects(instr, branchCode)
-     char *instr;
-     int branchCode;
-{
-  switch (branchCode)
-    {
-    case 1:			/* RTE */
-      return;			/* I <THINK> this is already handled... */
-    case 2:			/* JL (or JMP) */
-    case 3:			/* BL (or BC, BNC, BRA) */
-    case 4:
-      if ((instr[0] & 0x0F) == 0x0E)		/* branch/jump and link */
-	registers[R14] = (registers[PC] & ~3) + 4;
-      return;
-    default:			/* any other branch has no side effects */
-      return;
-    }
-}
-
-static struct STEPPING_CONTEXT {
-  int stepping;			/* true when we've started a single-step */
-  unsigned long  target_addr;	/* the instr we're trying to execute */
-  unsigned long  target_size;	/* the size of the target instr */
-  unsigned long  noop_addr;	/* where we've inserted a no-op, if any */
-  unsigned long  trap1_addr;	/* the trap following the target instr */
-  unsigned long  trap2_addr;	/* the trap at a branch destination, if any */
-  unsigned short noop_save;	/* instruction overwritten by our no-op */
-  unsigned short trap1_save;	/* instruction overwritten by trap1 */
-  unsigned short trap2_save;	/* instruction overwritten by trap2 */
-  unsigned short continue_p;	/* true if NOT returning to gdb after step */
-} stepping;
-
-/* Function: prepare_to_step
-   Called from handle_exception to prepare the user program to single-step.
-   Places a trap instruction after the target instruction, with special 
-   extra handling for branch instructions and for instructions in the 
-   second half-word of a word.  
-
-   Returns: True  if we should actually execute the instruction; 
-	    False if we are going to emulate executing the instruction,
-	    in which case we simply report to GDB that the instruction 
-	    has already been executed.  */
-
-#define TRAP1  0x10f1;	/* trap #1 instruction */
-#define NOOP   0x7000;  /* noop    instruction */
-
-static unsigned short trap1 = TRAP1;
-static unsigned short noop  = NOOP;
-
-static int
-prepare_to_step(continue_p)
-     int continue_p;	/* if this isn't REALLY a single-step (see below) */
-{
-  unsigned long pc = registers[PC];
-  int branchCode   = isBranch((char *) pc);
-  char *p;
-
-  /* zero out the stepping context 
-     (paranoia -- it should already be zeroed) */
-  for (p = (char *) &stepping;
-       p < ((char *) &stepping) + sizeof(stepping);
-       p++)
-    *p = 0;
-
-  if (branchCode != 0)			/* next instruction is a branch */
-    {
-      branchSideEffects((char *) pc, branchCode);
-      if (willBranch((char *)pc, branchCode))
-	registers[PC] = branchDestination((char *) pc, branchCode);
-      else
-	registers[PC] = pc + INSTRUCTION_SIZE(pc);
-      return 0;			/* branch "executed" -- just notify GDB */
-    }
-  else if (((int) pc & 2) != 0)		/* "second-slot" instruction */
-    {
-      /* insert no-op before pc */
-      stepping.noop_addr  =  pc - 2;
-      stepping.noop_save  = *(unsigned short *) stepping.noop_addr;
-      *(unsigned short *) stepping.noop_addr  = noop;
-      /* insert trap  after  pc */
-      stepping.trap1_addr =  pc + 2;
-      stepping.trap1_save = *(unsigned short *) stepping.trap1_addr;
-      *(unsigned short *) stepping.trap1_addr = trap1;
-    }
-  else					/* "first-slot" instruction */
-    {
-      /* insert trap  after  pc */
-      stepping.trap1_addr = pc + INSTRUCTION_SIZE(pc);	
-      stepping.trap1_save = *(unsigned short *) stepping.trap1_addr;
-      *(unsigned short *) stepping.trap1_addr = trap1;
-    }
-  /* "continue_p" means that we are actually doing a continue, and not 
-     being requested to single-step by GDB.  Sometimes we have to do
-     one single-step before continuing, because the PC is on a half-word
-     boundary.  There's no way to simply resume at such an address.  */
-  stepping.continue_p = continue_p;
-  stepping.stepping = 1;		/* starting a single-step */
-  return 1;
-}
-
-/* Function: finish_from_step
-   Called from handle_exception to finish up when the user program 
-   returns from a single-step.  Replaces the instructions that had
-   been overwritten by traps or no-ops, 
-
-   Returns: True  if we should notify GDB that the target stopped.
-	    False if we only single-stepped because we had to before we
-	    could continue (ie. we were trying to continue at a 
-	    half-word boundary).  In that case don't notify GDB:
-	    just "continue continuing".  */
-
-static int
-finish_from_step()
-{
-  if (stepping.stepping)	/* anything to do? */
-    {
-      int continue_p = stepping.continue_p;
-      char *p;
-
-      if (stepping.noop_addr)	/* replace instr "under" our no-op */
-	*(unsigned short *) stepping.noop_addr  = stepping.noop_save;
-      if (stepping.trap1_addr)	/* replace instr "under" our trap  */
-	*(unsigned short *) stepping.trap1_addr = stepping.trap1_save;
-      if (stepping.trap2_addr)  /* ditto our other trap, if any    */
-	*(unsigned short *) stepping.trap2_addr = stepping.trap2_save;
-
-      for (p = (char *) &stepping;	/* zero out the stepping context */
-	   p < ((char *) &stepping) + sizeof(stepping);
-	   p++)
-	*p = 0;
-
-      return !(continue_p);
-    }
-  else 	/* we didn't single-step, therefore this must be a legitimate stop */
-    return 1;
-}
-
-struct PSWreg {		/* separate out the bit flags in the PSW register */
-  int pad1 : 16;
-  int bsm  : 1;
-  int bie  : 1;
-  int pad2 : 5;
-  int bc   : 1;
-  int sm   : 1;
-  int ie   : 1;
-  int pad3 : 5;
-  int c    : 1;
-} *psw;
-
-/* Upon entry the value for LR to save has been pushed.
-   We unpush that so that the value for the stack pointer saved is correct.
-   Upon entry, all other registers are assumed to have not been modified
-   since the interrupt/trap occured.  */
-
-asm ("
-stash_registers:
-	push r0
-	push r1
-	seth r1, #shigh(registers)
-	add3 r1, r1, #low(registers)
-	pop r0		; r1
-	st r0, @(4,r1)
-	pop r0		; r0
-	st r0, @r1
-	addi r1, #4	; only add 4 as subsequent saves are `pre inc'
-	st r2, @+r1
-	st r3, @+r1
-	st r4, @+r1
-	st r5, @+r1
-	st r6, @+r1
-	st r7, @+r1
-	st r8, @+r1
-	st r9, @+r1
-	st r10, @+r1
-	st r11, @+r1
-	st r12, @+r1
-	st r13, @+r1    ; fp
-	pop r0		; lr (r14)
-	st r0, @+r1
-	st sp, @+r1	; sp contains right value at this point
-	mvfc r0, cr0
-	st r0, @+r1	; cr0 == PSW
-	mvfc r0, cr1
-	st r0, @+r1	; cr1 == CBR
-	mvfc r0, cr2
-	st r0, @+r1	; cr2 == SPI
-	mvfc r0, cr3
-	st r0, @+r1	; cr3 == SPU
-	mvfc r0, cr6
-	st r0, @+r1	; cr6 == BPC
-	st r0, @+r1	; PC  == BPC
-	mvfaclo r0
-	st r0, @+r1	; ACCL
-	mvfachi r0
-	st r0, @+r1	; ACCH
-	jmp lr");
-
-/* C routine to clean up what stash_registers did.
-   It is called after calling stash_registers.
-   This is separate from stash_registers as we want to do this in C
-   but doing stash_registers in C isn't straightforward.  */
-
-static void
-cleanup_stash ()
-{
-  psw = (struct PSWreg *) &registers[PSW];	/* fields of PSW register */
-  psw->sm = psw->bsm;		/* fix up pre-trap values of psw fields */
-  psw->ie = psw->bie;
-  psw->c  = psw->bc;
-  registers[CBR] = psw->bc;		/* fix up pre-trap "C" register */
-
-#if 0 /* FIXME: Was in previous version.  Necessary?
-	 (Remember that we use the "rte" insn to return from the
-	 trap/interrupt so the values of bsm, bie, bc are important.  */
-  psw->bsm = psw->bie = psw->bc = 0;	/* zero post-trap values */
-#endif
-
-  /* FIXME: Copied from previous version.  This can probably be deleted
-     since methinks stash_registers has already done this.  */
-  registers[PC] = registers[BPC];	/* pre-trap PC */
-
-  /* FIXME: Copied from previous version.  Necessary?  */
-  if (psw->sm)			/* copy R15 into (psw->sm ? SPU : SPI) */
-    registers[SPU] = registers[R15];
-  else
-    registers[SPI] = registers[R15];
-}
-
-asm ("
-restore_and_return:
-	seth r0, #shigh(registers+8)
-	add3 r0, r0, #low(registers+8)
-	ld r2, @r0+	; restore r2
-	ld r3, @r0+	; restore r3
-	ld r4, @r0+	; restore r4
-	ld r5, @r0+	; restore r5
-	ld r6, @r0+	; restore r6
-	ld r7, @r0+	; restore r7
-	ld r8, @r0+	; restore r8
-	ld r9, @r0+	; restore r9
-	ld r10, @r0+	; restore r10
-	ld r11, @r0+	; restore r11
-	ld r12, @r0+	; restore r12
-	ld r13, @r0+	; restore r13
-	ld r14, @r0+	; restore r14
-	ld r15, @r0+	; restore r15
-	ld r1, @r0+	; restore cr0 == PSW
-	mvtc r1, cr0
-	ld r1, @r0+	; restore cr1 == CBR (no-op, because it's read only)
-	mvtc r1, cr1
-	ld r1, @r0+	; restore cr2 == SPI
-	mvtc r1, cr2
-	ld r1, @r0+	; restore cr3 == SPU
-	mvtc r1, cr3
-	addi r0, #4	; skip BPC
-	ld r1, @r0+	; restore cr6 (BPC) == PC
-	mvtc r1, cr6
-	ld r1, @r0+	; restore ACCL
-	mvtaclo r1
-	ld r1, @r0+	; restore ACCH
-	mvtachi r1
-	seth r0, #shigh(registers)
-	add3 r0, r0, #low(registers)
-	ld r1, @(4,r0)	; restore r1
-	ld r0, @r0	; restore r0
-	rte");
-
-/* General trap handler, called after the registers have been stashed.
-   NUM is the trap/exception number.  */
-
-static void
-process_exception (num)
-     int num;
-{
-  cleanup_stash ();
-  asm volatile ("
-	seth r1, #shigh(stackPtr)
-	add3 r1, r1, #low(stackPtr)
-	ld r15, @r1		; setup local stack (protect user stack)
-	mv r0, %0
-	bl handle_exception
-	bl restore_and_return"
-		: : "r" (num) : "r0", "r1");
-}
-
-void _catchException0 ();
-
-asm ("
-_catchException0:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #0
-	bl process_exception");
-
-void _catchException1 ();
-
-asm ("
-_catchException1:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	bl cleanup_stash
-	seth r1, #shigh(stackPtr)
-	add3 r1, r1, #low(stackPtr)
-	ld r15, @r1		; setup local stack (protect user stack)
-	seth r1, #shigh(registers + 21*4) ; PC
-	add3 r1, r1, #low(registers + 21*4)
-	ld r0, @r1
-	addi r0, #-4		; back up PC for breakpoint trap.
-	st r0, @r1		; FIXME: what about bp in right slot?
-	ldi r0, #1
-	bl handle_exception
-	bl restore_and_return");
-
-void _catchException2 ();
-
-asm ("
-_catchException2:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #2
-	bl process_exception");
-
-void _catchException3 ();
-
-asm ("
-_catchException3:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #3
-	bl process_exception");
-
-void _catchException4 ();
-
-asm ("
-_catchException4:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #4
-	bl process_exception");
-
-void _catchException5 ();
-
-asm ("
-_catchException5:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #5
-	bl process_exception");
-
-void _catchException6 ();
-
-asm ("
-_catchException6:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #6
-	bl process_exception");
-
-void _catchException7 ();
-
-asm ("
-_catchException7:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #7
-	bl process_exception");
-
-void _catchException8 ();
-
-asm ("
-_catchException8:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #8
-	bl process_exception");
-
-void _catchException9 ();
-
-asm ("
-_catchException9:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #9
-	bl process_exception");
-
-void _catchException10 ();
-
-asm ("
-_catchException10:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #10
-	bl process_exception");
-
-void _catchException11 ();
-
-asm ("
-_catchException11:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #11
-	bl process_exception");
-
-void _catchException12 ();
-
-asm ("
-_catchException12:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #12
-	bl process_exception");
-
-void _catchException13 ();
-
-asm ("
-_catchException13:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #13
-	bl process_exception");
-
-void _catchException14 ();
-
-asm ("
-_catchException14:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #14
-	bl process_exception");
-
-void _catchException15 ();
-
-asm ("
-_catchException15:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #15
-	bl process_exception");
-
-void _catchException16 ();
-
-asm ("
-_catchException16:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #16
-	bl process_exception");
-
-void _catchException17 ();
-
-asm ("
-_catchException17:
-	push lr
-	bl stash_registers
-	; Note that at this point the pushed value of `lr' has been popped
-	ldi r0, #17
-	bl process_exception");
-
-
-/* this function is used to set up exception handlers for tracing and
-   breakpoints */
-void 
-set_debug_traps()
-{
-  /*  extern void remcomHandler(); */
-  int i;
-
-  for (i = 0; i < 18; i++)		/* keep a copy of old vectors */
-    if (save_vectors[i] == 0)		/* only copy them the first time */
-      save_vectors[i] = getExceptionHandler (i);
-
-  stackPtr  = &remcomStack[STACKSIZE/sizeof(int) - 1];
-
-  exceptionHandler (0, _catchException0);
-  exceptionHandler (1, _catchException1);
-  exceptionHandler (2, _catchException2);
-  exceptionHandler (3, _catchException3);
-  exceptionHandler (4, _catchException4);
-  exceptionHandler (5, _catchException5);
-  exceptionHandler (6, _catchException6);
-  exceptionHandler (7, _catchException7);
-  exceptionHandler (8, _catchException8);
-  exceptionHandler (9, _catchException9);
-  exceptionHandler (10, _catchException10);
-  exceptionHandler (11, _catchException11);
-  exceptionHandler (12, _catchException12);
-  exceptionHandler (13, _catchException13);
-  exceptionHandler (14, _catchException14);
-  exceptionHandler (15, _catchException15);
-  exceptionHandler (16, _catchException16);
-  /*  exceptionHandler (17, _catchException17); */
-
-  /* In case GDB is started before us, ack any packets (presumably
-     "$?#xx") sitting there.  */
-  putDebugChar ('+');
-
-  initialized = 1;
-}
-
-/* This function will generate a breakpoint exception.  It is used at the
-   beginning of a program to sync up with a debugger and can be used
-   otherwise as a quick means to stop program execution and "break" into
-   the debugger. */
-
-#define BREAKPOINT() asm volatile ("	trap #2");
-
-void 
-breakpoint()
-{
-  if (initialized)
-    BREAKPOINT();
-}
-
-/* STDOUT section:
-   Stuff pertaining to simulating stdout by sending chars to gdb to be echoed.
-   Functions: gdb_putchar(char ch)
-              gdb_puts(char *str)
-              gdb_write(char *str, int len)
-              gdb_error(char *format, char *parm)
-	      */
- 
-/* Function: gdb_putchar(int)
-   Make gdb write a char to stdout.
-   Returns: the char */
- 
-static int
-gdb_putchar(ch)
-     int ch;
-{
-  char buf[4];
- 
-  buf[0] = 'O';
-  buf[1] = hexchars[ch >> 4];
-  buf[2] = hexchars[ch & 0x0F];
-  buf[3] = 0;
-  putpacket(buf);
-  return ch;
-}
- 
-/* Function: gdb_write(char *, int)
-   Make gdb write n bytes to stdout (not assumed to be null-terminated).
-   Returns: number of bytes written */
- 
-static int
-gdb_write(data, len)
-     char *data;
-     int len;
-{
-  char *buf, *cpy;
-  int i;
- 
-  buf = remcomOutBuffer;
-  buf[0] = 'O';
-  i = 0;
-  while (i < len)
-    {
-      for (cpy = buf+1; 
-	   i < len && cpy < buf + sizeof(remcomOutBuffer) - 3; 
-	   i++)
-	{
-	  *cpy++ = hexchars[data[i] >> 4];
-	  *cpy++ = hexchars[data[i] & 0x0F];
-	}
-      *cpy = 0;
-      putpacket(buf);
-    }
-  return len;
-}
-
-/* Function: gdb_puts(char *)
-   Make gdb write a null-terminated string to stdout.
-   Returns: the length of the string */
- 
-static int
-gdb_puts(str)
-     char *str;
-{
-  return gdb_write(str, strlen(str));
-}
- 
-/* Function: gdb_error(char *, char *)
-   Send an error message to gdb's stdout.
-   First string may have 1 (one) optional "%s" in it, which
-   will cause the optional second string to be inserted.  */
- 
-static void
-gdb_error(format, parm)
-     char * format;
-     char * parm;
-{
-  char buf[400], *cpy;
-  int len;
- 
-  if (remote_debug)
-    {
-      if (format && *format)
-	len = strlen(format);
-      else
-	return;             /* empty input */
-
-      if (parm && *parm)
-	len += strlen(parm);
- 
-      for (cpy = buf; *format; )
-	{
-	  if (format[0] == '%' && format[1] == 's') /* include second string */
-	    {
-	      format += 2;          /* advance two chars instead of just one */
-	      while (parm && *parm)
-		*cpy++ = *parm++;
-	    }
-	  else
-	    *cpy++ = *format++;
-	}
-      *cpy = '\0';
-      gdb_puts(buf);
-    }
-}
- 
-static char *
-strcpy (char *dest, const char *src)
-{
-  char *ret = dest;
-
-  if (dest && src)
-    {
-      while (*src)
-	*dest++ = *src++;
-      *dest = 0;
-    }
-  return ret;
-}
-
-static int
-strlen (const char *src)
-{
-  int ret;
-
-  for (ret = 0; *src; src++)
-    ret++;
-
-  return ret;
-}
-
-#if 0
-void exit (code)
-     int code;
-{
-  _exit (code);
-}
-
-int atexit (void *p)
-{
-  return 0;
-}
-
-void abort (void)
-{
-  _exit (1);
-}
-#endif
diff --git a/gdb/m32r-tdep.c b/gdb/m32r-tdep.c
deleted file mode 100644
index c9dd5df..0000000
--- a/gdb/m32r-tdep.c
+++ /dev/null
@@ -1,482 +0,0 @@
-/* Target-dependent code for the Mitsubishi m32r for GDB, the GNU debugger.
-   Copyright 1996, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "obstack.h"
-#include "target.h"
-#include "value.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-#include "symfile.h"
-
-/* Function: frame_find_saved_regs
-   Return the frame_saved_regs structure for the frame.
-   Doesn't really work for dummy frames, but it does pass back
-   an empty frame_saved_regs, so I guess that's better than total failure */
-
-void 
-m32r_frame_find_saved_regs PARAMS ((struct frame_info *fi, 
-				    struct frame_saved_regs *regaddr))
-{
-  memcpy(regaddr, &fi->fsr, sizeof(struct frame_saved_regs));
-}
-
-/* Function: skip_prologue
-   Find end of function prologue */
-
-CORE_ADDR
-m32r_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  CORE_ADDR func_addr, func_end;
-  struct symtab_and_line sal;
-
-  /* See what the symbol table says */
-
-  if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    {
-      sal = find_pc_line (func_addr, 0);
-
-      if (sal.line != 0 && sal.end < func_end)
-	return sal.end;
-      else
-	/* Either there's no line info, or the line after the prologue is after
-	   the end of the function.  In this case, there probably isn't a
-	   prologue.  */
-	return pc;
-    }
-
-  /* We can't find the start of this function, so there's nothing we can do. */
-  return pc;
-}
-
-/* Function: scan_prologue
-   This function decodes the target function prologue to determine
-   1) the size of the stack frame, and 2) which registers are saved on it.
-   It saves the offsets of saved regs in the frame_saved_regs argument,
-   and returns the frame size.  */
-
-static unsigned long
-m32r_scan_prologue (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  struct symtab_and_line sal;
-  CORE_ADDR prologue_start, prologue_end, current_pc;
-  unsigned long framesize;
-
-  /* this code essentially duplicates skip_prologue, 
-     but we need the start address below.  */
-
-  if (find_pc_partial_function (fi->pc, NULL, &prologue_start, &prologue_end))
-    {
-      sal = find_pc_line (prologue_start, 0);
-
-      if (sal.line == 0)		/* no line info, use current PC */
-	if (prologue_start != entry_point_address ())
-	  prologue_end = fi->pc;
-	else
-	  return 0;			/* _start has no frame or prologue */
-      else if (sal.end < prologue_end)	/* next line begins after fn end */
-	prologue_end = sal.end;		/* (probably means no prologue)  */
-    }
-  else
-    prologue_end = prologue_start + 40; /* We're in the boondocks: allow for */
-					/* 16 pushes, an add, and "mv fp,sp" */
-
-  prologue_end = min (prologue_end, fi->pc);
-
-  /* Now, search the prologue looking for instructions that setup fp, save
-     rp (and other regs), adjust sp and such. */ 
-
-  framesize = 0;
-  for (current_pc = prologue_start; current_pc < prologue_end; current_pc += 2)
-    {
-      int insn;
-      int regno;
-
-      insn = read_memory_unsigned_integer (current_pc, 2);
-      if (insn & 0x8000)			/* Four byte instruction? */
-	current_pc += 2;
-
-      if ((insn & 0xf0ff) == 0x207f) {		/* st reg, @-sp */
-	framesize += 4;
-	regno = ((insn >> 8) & 0xf);
-	if (fsr)				/* save_regs offset */
-	  fsr->regs[regno] = framesize;
-      }
-      else if ((insn >> 8) == 0x4f)  		/* addi sp, xx */
-	/* add 8 bit sign-extended offset */
-	framesize += -((char) (insn & 0xff));
-      else if (insn == 0x8faf)			/* add3 sp, sp, xxxx */
-	/* add 16 bit sign-extended offset */
-	framesize += -((short) read_memory_unsigned_integer (current_pc, 2));
-      else if (((insn >> 8) == 0xe4) &&	    /* ld24 r4, xxxxxx ;  sub sp, r4 */
-	       read_memory_unsigned_integer (current_pc + 2, 2) == 0x0f24)
-	{ /* subtract 24 bit sign-extended negative-offset */
-	  insn = read_memory_unsigned_integer (current_pc - 2, 4);
-	  if (insn & 0x00800000)	/* sign extend */
-	    insn  |= 0xff000000;	/* negative */
-	  else
-	    insn  &= 0x00ffffff;	/* positive */
-	  framesize += insn;
-	}
-      else if (insn == 0x1d8f) {	/* mv fp, sp */
-	fi->using_frame_pointer = 1;	/* fp is now valid */
-	break;				/* end of stack adjustments */
-      }
-      else
-	break;				/* anything else isn't prologue */
-    }
-  return framesize;
-}
-
-/* Function: init_extra_frame_info
-   This function actually figures out the frame address for a given pc and
-   sp.  This is tricky on the m32r because we sometimes don't use an explicit
-   frame pointer, and the previous stack pointer isn't necessarily recorded
-   on the stack.  The only reliable way to get this info is to
-   examine the prologue.  */
-
-void
-m32r_init_extra_frame_info (fi)
-     struct frame_info *fi;
-{
-  int reg;
-
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  memset (fi->fsr.regs, '\000', sizeof fi->fsr.regs);
-
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    {
-      /* We need to setup fi->frame here because run_stack_dummy gets it wrong
-	 by assuming it's always FP.  */
-      fi->frame = generic_read_register_dummy (fi->pc, fi->frame, SP_REGNUM);
-      fi->framesize = 0;
-      return;
-    }
-  else 
-    {
-      fi->using_frame_pointer = 0;
-      fi->framesize = m32r_scan_prologue (fi, &fi->fsr);
-
-      if (!fi->next)
-	if (fi->using_frame_pointer)
-	  fi->frame = read_register (FP_REGNUM);
-	else
-	  fi->frame = read_register (SP_REGNUM);
-      else 	/* fi->next means this is not the innermost frame */
-	if (fi->using_frame_pointer)		    /* we have an FP */
-	  if (fi->next->fsr.regs[FP_REGNUM] != 0)   /* caller saved our FP */
-	    fi->frame = read_memory_integer (fi->next->fsr.regs[FP_REGNUM], 4);
-      for (reg = 0; reg < NUM_REGS; reg++)
-	if (fi->fsr.regs[reg] != 0)
-	  fi->fsr.regs[reg] = fi->frame + fi->framesize - fi->fsr.regs[reg];
-    }
-}
-
-/* Function: find_callers_reg
-   Find REGNUM on the stack.  Otherwise, it's in an active register.  One thing
-   we might want to do here is to check REGNUM against the clobber mask, and
-   somehow flag it as invalid if it isn't saved on the stack somewhere.  This
-   would provide a graceful failure mode when trying to get the value of
-   caller-saves registers for an inner frame.  */
-
-CORE_ADDR
-m32r_find_callers_reg (fi, regnum)
-     struct frame_info *fi;
-     int regnum;
-{
-  for (; fi; fi = fi->next)
-    if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-      return generic_read_register_dummy (fi->pc, fi->frame, regnum);
-    else if (fi->fsr.regs[regnum] != 0)
-      return read_memory_integer (fi->fsr.regs[regnum], 
-				  REGISTER_RAW_SIZE(regnum));
-  return read_register (regnum);
-}
-
-/* Function: frame_chain
-   Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-   For m32r, we save the frame size when we initialize the frame_info.  */
-
-CORE_ADDR
-m32r_frame_chain (fi)
-     struct frame_info *fi;
-{
-  CORE_ADDR fn_start, callers_pc, fp;
-
-  /* is this a dummy frame? */
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return fi->frame;	/* dummy frame same as caller's frame */
-
-  /* is caller-of-this a dummy frame? */
-  callers_pc = FRAME_SAVED_PC(fi);  /* find out who called us: */
-  fp = m32r_find_callers_reg (fi, FP_REGNUM);
-  if (PC_IN_CALL_DUMMY(callers_pc, fp, fp))	
-    return fp;		/* dummy frame's frame may bear no relation to ours */
-
-  if (find_pc_partial_function (fi->pc, 0, &fn_start, 0))
-    if (fn_start == entry_point_address ())
-      return 0;		/* in _start fn, don't chain further */
-  return fi->frame + fi->framesize;
-}
-
-/* Function: push_return_address (pc)
-   Set up the return address for the inferior function call.
-   Necessary for targets that don't actually execute a JSR/BSR instruction 
-   (ie. when using an empty CALL_DUMMY) */
-
-CORE_ADDR
-m32r_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-#if CALL_DUMMY_LOCATION != AT_ENTRY_POINT
-  pc = pc - CALL_DUMMY_START_OFFSET + CALL_DUMMY_BREAKPOINT_OFFSET;
-#else
-  pc = CALL_DUMMY_ADDRESS ();
-#endif
-  write_register (RP_REGNUM, pc);
-  return sp;
-}
-
-
-/* Function: pop_frame
-   Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-struct frame_info *
-m32r_pop_frame (frame)
-     struct frame_info *frame;
-{
-  int regnum;
-
-  if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-    {
-      for (regnum = 0; regnum < NUM_REGS; regnum++)
-	if (frame->fsr.regs[regnum] != 0)
-	  write_register (regnum, 
-			  read_memory_integer (frame->fsr.regs[regnum], 4));
-
-      write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
-      write_register (SP_REGNUM, read_register (FP_REGNUM));
-      if (read_register (PSW_REGNUM) & 0x80)
-	write_register (SPU_REGNUM, read_register (SP_REGNUM));
-      else
-	write_register (SPI_REGNUM, read_register (SP_REGNUM));
-    }
-  flush_cached_frames ();
-  return NULL;
-}
-
-/* Function: frame_saved_pc
-   Find the caller of this frame.  We do this by seeing if RP_REGNUM is saved
-   in the stack anywhere, otherwise we get it from the registers. */
-
-CORE_ADDR
-m32r_frame_saved_pc (fi)
-     struct frame_info *fi;
-{
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return generic_read_register_dummy(fi->pc, fi->frame, PC_REGNUM);
-  else
-    return m32r_find_callers_reg (fi, RP_REGNUM);
-}
-
-/* Function: push_arguments
-   Setup the function arguments for calling a function in the inferior.
-
-   On the Mitsubishi M32R architecture, there are four registers (R0 to R3)
-   which are dedicated for passing function arguments.  Up to the first 
-   four arguments (depending on size) may go into these registers.
-   The rest go on the stack.
-
-   Arguments that are smaller than 4 bytes will still take up a whole
-   register or a whole 32-bit word on the stack, and will be
-   right-justified in the register or the stack word.  This includes
-   chars, shorts, and small aggregate types.
- 
-   Arguments of 8 bytes size are split between two registers, if 
-   available.  If only one register is available, the argument will 
-   be split between the register and the stack.  Otherwise it is
-   passed entirely on the stack.  Aggregate types with sizes between
-   4 and 8 bytes are passed entirely on the stack, and are left-justified
-   within the double-word (as opposed to aggregates smaller than 4 bytes
-   which are right-justified).
-
-   Aggregates of greater than 8 bytes are first copied onto the stack, 
-   and then a pointer to the copy is passed in the place of the normal
-   argument (either in a register if available, or on the stack).
-
-   Functions that must return an aggregate type can return it in the 
-   normal return value registers (R0 and R1) if its size is 8 bytes or
-   less.  For larger return values, the caller must allocate space for 
-   the callee to copy the return value to.  A pointer to this space is
-   passed as an implicit first argument, always in R0. */
-
-CORE_ADDR
-m32r_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_addr;
-{
-  int stack_offset, stack_alloc;
-  int argreg;
-  int argnum;
-  struct type *type;
-  CORE_ADDR regval;
-  char *val;
-  char valbuf[4];
-  int len;
-  int odd_sized_struct;
-
-  /* first force sp to a 4-byte alignment */
-  sp = sp & ~3;
-
-  argreg = ARG0_REGNUM;  
-  /* The "struct return pointer" pseudo-argument goes in R0 */
-  if (struct_return)
-      write_register (argreg++, struct_addr);
- 
-  /* Now make sure there's space on the stack */
-  for (argnum = 0, stack_alloc = 0;
-       argnum < nargs; argnum++)
-    stack_alloc += ((TYPE_LENGTH(VALUE_TYPE(args[argnum])) + 3) & ~3);
-  sp -= stack_alloc;    /* make room on stack for args */
- 
- 
-  /* Now load as many as possible of the first arguments into
-     registers, and push the rest onto the stack.  There are 16 bytes
-     in four registers available.  Loop thru args from first to last.  */
- 
-  argreg = ARG0_REGNUM;
-  for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
-    {
-      type = VALUE_TYPE (args[argnum]);
-      len  = TYPE_LENGTH (type);
-      memset(valbuf, 0, sizeof(valbuf));
-      if (len < 4)
-        { /* value gets right-justified in the register or stack word */
-          memcpy(valbuf + (4 - len),
-                 (char *) VALUE_CONTENTS (args[argnum]), len);
-          val = valbuf;
-        }
-      else
-        val = (char *) VALUE_CONTENTS (args[argnum]);
- 
-      if (len > 4 && (len & 3) != 0)
-        odd_sized_struct = 1;           /* such structs go entirely on stack */
-      else
-        odd_sized_struct = 0;
-      while (len > 0)
-        {
-          if (argreg > ARGLAST_REGNUM || odd_sized_struct)
-            {				/* must go on the stack */
-              write_memory (sp + stack_offset, val, 4);
-              stack_offset += 4;
-            }
-          /* NOTE WELL!!!!!  This is not an "else if" clause!!!
-             That's because some *&^%$ things get passed on the stack
-             AND in the registers!   */
-          if (argreg <= ARGLAST_REGNUM)
-            {				/* there's room in a register */
-              regval = extract_address (val, REGISTER_RAW_SIZE(argreg));
-              write_register (argreg++, regval);
-            }
-          /* Store the value 4 bytes at a time.  This means that things
-             larger than 4 bytes may go partly in registers and partly
-             on the stack.  */
-          len -= REGISTER_RAW_SIZE(argreg);
-          val += REGISTER_RAW_SIZE(argreg);
-        }
-    }
-  return sp;
-}
-
-/* Function: fix_call_dummy 
-   If there is real CALL_DUMMY code (eg. on the stack), this function
-   has the responsability to insert the address of the actual code that
-   is the target of the target function call.  */
-
-int
-m32r_fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p)
-     char *dummy;
-     CORE_ADDR pc;
-     CORE_ADDR fun;
-     int nargs;
-     value_ptr *args;
-     struct type *type;
-     int gcc_p;
-{
-  /* ld24 r8, <(imm24) fun> */
-  *(unsigned long *) (dummy) = (fun & 0x00ffffff) | 0xe8000000;
-}
-
-/* Function: get_saved_register
-   Just call the generic_get_saved_register function.  */
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-
-
-/* Function: m32r_write_sp
-   Because SP is really a read-only register that mirrors either SPU or SPI,
-   we must actually write one of those two as well, depending on PSW. */
-
-void
-m32r_write_sp (val)
-     CORE_ADDR val;
-{
-  unsigned long psw = read_register (PSW_REGNUM);
-
-  if (psw & 0x80)	/* stack mode: user or interrupt */
-    write_register (SPU_REGNUM, val);
-  else
-    write_register (SPI_REGNUM, val);
-  write_register (SP_REGNUM, val);
-}
-
-void
-_initialize_m32r_tdep ()
-{
-  tm_print_insn = print_insn_m32r;
-}
-
diff --git a/gdb/m68k-stub.c b/gdb/m68k-stub.c
deleted file mode 100644
index 66398b3..0000000
--- a/gdb/m68k-stub.c
+++ /dev/null
@@ -1,1004 +0,0 @@
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED  
-   
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the 
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- *  Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $                   
- *
- *  Module name: remcom.c $  
- *  Revision: 1.34 $
- *  Date: 91/03/09 12:29:49 $
- *  Contributor:     Lake Stevens Instrument Division$
- *  
- *  Description:     low level support for gdb debugger. $
- *
- *  Considerations:  only works on target hardware $
- *
- *  Written by:      Glenn Engel $
- *  ModuleState:     Experimental $ 
- *
- *  NOTES:           See Below $
- * 
- *  To enable debugger support, two things need to happen.  One, a
- *  call to set_debug_traps() is necessary in order to allow any breakpoints
- *  or error conditions to be properly intercepted and reported to gdb.
- *  Two, a breakpoint needs to be generated to begin communication.  This
- *  is most easily accomplished by a call to breakpoint().  Breakpoint()
- *  simulates a breakpoint by executing a trap #1.  The breakpoint instruction
- *  is hardwired to trap #1 because not to do so is a compatibility problem--
- *  there either should be a standard breakpoint instruction, or the protocol
- *  should be extended to provide some means to communicate which breakpoint
- *  instruction is in use (or have the stub insert the breakpoint).
- *  
- *  Some explanation is probably necessary to explain how exceptions are
- *  handled.  When an exception is encountered the 68000 pushes the current
- *  program counter and status register onto the supervisor stack and then
- *  transfers execution to a location specified in it's vector table.
- *  The handlers for the exception vectors are hardwired to jmp to an address
- *  given by the relation:  (exception - 256) * 6.  These are decending 
- *  addresses starting from -6, -12, -18, ...  By allowing 6 bytes for
- *  each entry, a jsr, jmp, bsr, ... can be used to enter the exception 
- *  handler.  Using a jsr to handle an exception has an added benefit of
- *  allowing a single handler to service several exceptions and use the
- *  return address as the key differentiation.  The vector number can be
- *  computed from the return address by [ exception = (addr + 1530) / 6 ].
- *  The sole purpose of the routine _catchException is to compute the
- *  exception number and push it on the stack in place of the return address.
- *  The external function exceptionHandler() is
- *  used to attach a specific handler to a specific m68k exception.
- *  For 68020 machines, the ability to have a return address around just
- *  so the vector can be determined is not necessary because the '020 pushes an
- *  extra word onto the stack containing the vector offset
- * 
- *  Because gdb will sometimes write to the stack area to execute function
- *  calls, this program cannot rely on using the supervisor stack so it
- *  uses it's own stack area reserved in the int array remcomStack.  
- * 
- *************
- *
- *    The following gdb commands are supported:
- * 
- * command          function                               Return value
- * 
- *    g             return the value of the CPU registers  hex data or ENN
- *    G             set the value of the CPU registers     OK or ENN
- * 
- *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
- *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
- * 
- *    c             Resume at current address              SNN   ( signal NN)
- *    cAA..AA       Continue at address AA..AA             SNN
- * 
- *    s             Step one instruction                   SNN
- *    sAA..AA       Step one instruction from AA..AA       SNN
- * 
- *    k             kill
- *
- *    ?             What was the last sigval ?             SNN   (signal NN)
- * 
- * All commands and responses are sent with a packet which includes a 
- * checksum.  A packet consists of 
- * 
- * $<packet info>#<checksum>.
- * 
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum>    :: < two hex digits computed as modulo 256 sum of <packetinfo>>
- * 
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer.  '-' indicates a failed transfer.
- * 
- * Example:
- * 
- * Host:                  Reply:
- * $m0,10#2a               +$00010203040506070809101112131415#42
- * 
- ****************************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <setjmp.h>
-
-/************************************************************************
- *
- * external low-level support routines 
- */
-typedef void (*ExceptionHook)(int);   /* pointer to function with int parm */
-typedef void (*Function)();           /* pointer to a function */
-
-extern putDebugChar();   /* write a single character      */
-extern getDebugChar();   /* read and return a single char */
-
-extern Function exceptionHandler();  /* assign an exception handler */
-extern ExceptionHook exceptionHook;  /* hook variable for errors/exceptions */
-
-/************************/
-/* FORWARD DECLARATIONS */
-/************************/
-static void
-initializeRemcomErrorFrame ();
-
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX 400
-
-static char initialized;  /* boolean flag. != 0 means we've been initialized */
-
-int     remote_debug;
-/*  debug >  0 prints ill-formed commands in valid packets & checksum errors */ 
-
-static const char hexchars[]="0123456789abcdef";
-
-/* there are 180 bytes of registers on a 68020 w/68881      */
-/* many of the fpa registers are 12 byte (96 bit) registers */
-#define NUMREGBYTES 180
-enum regnames {D0,D1,D2,D3,D4,D5,D6,D7, 
-               A0,A1,A2,A3,A4,A5,A6,A7, 
-               PS,PC,
-               FP0,FP1,FP2,FP3,FP4,FP5,FP6,FP7,
-               FPCONTROL,FPSTATUS,FPIADDR
-              };
-
-
-/* We keep a whole frame cache here.  "Why?", I hear you cry, "doesn't
-   GDB handle that sort of thing?"  Well, yes, I believe the only
-   reason for this cache is to save and restore floating point state
-   (fsave/frestore).  A cleaner way to do this would be to make the
- fsave data part of the registers which GDB deals with like any
-   other registers.  This should not be a performance problem if the
-   ability to read individual registers is added to the protocol.  */
-
-typedef struct FrameStruct
-{
-    struct FrameStruct  *previous;
-    int       exceptionPC;      /* pc value when this frame created */
-    int       exceptionVector;  /* cpu vector causing exception     */
-    short     frameSize;        /* size of cpu frame in words       */
-    short     sr;               /* for 68000, this not always sr    */
-    int       pc;
-    short     format;
-    int       fsaveHeader;
-    int       morejunk[0];        /* exception frame, fp save... */
-} Frame;
-
-#define FRAMESIZE 500
-int   gdbFrameStack[FRAMESIZE];
-static Frame *lastFrame;
-
-/*
- * these should not be static cuz they can be used outside this module
- */
-int registers[NUMREGBYTES/4];
-int superStack;
-
-#define STACKSIZE 10000
-int remcomStack[STACKSIZE/sizeof(int)];
-static int* stackPtr = &remcomStack[STACKSIZE/sizeof(int) - 1];
-
-/*
- * In many cases, the system will want to continue exception processing
- * when a continue command is given.  
- * oldExceptionHook is a function to invoke in this case.
- */
-
-static ExceptionHook oldExceptionHook;
-
-/* the size of the exception stack on the 68020 varies with the type of
- * exception.  The following table is the number of WORDS used
- * for each exception format.
- */
-const short exceptionSize[] = { 4,4,6,4,4,4,4,4,29,10,16,46,12,4,4,4 };
-
-/************* jump buffer used for setjmp/longjmp **************************/
-jmp_buf remcomEnv;
-
-/***************************  ASSEMBLY CODE MACROS *************************/
-/* 									   */
-
-#ifdef __HAVE_68881__
-/* do an fsave, then remember the address to begin a restore from */
-#define SAVE_FP_REGS()    asm(" fsave   a0@-");		\
-			  asm(" fmovemx fp0-fp7,_registers+72");        \
-			  asm(" fmoveml fpcr/fpsr/fpi,_registers+168"); 
-#define RESTORE_FP_REGS()                              \
-asm("                                                \n\
-    fmoveml  _registers+168,fpcr/fpsr/fpi            \n\
-    fmovemx  _registers+72,fp0-fp7                   \n\
-    cmpl     #-1,a0@     |  skip frestore flag set ? \n\
-    beq      skip_frestore                           \n\
-    frestore a0@+                                    \n\
-skip_frestore:                                       \n\
-");
-
-#else
-#define SAVE_FP_REGS()
-#define RESTORE_FP_REGS()
-#endif /* __HAVE_68881__ */
-
-void return_to_super();
-void return_to_user();
-
-asm("
-.text
-.globl _return_to_super
-_return_to_super:
-        movel   _registers+60,sp /* get new stack pointer */        
-        movel   _lastFrame,a0   /* get last frame info  */              
-        bra     return_to_any
-
-.globl _return_to_user
-_return_to_user:
-        movel   _registers+60,a0 /* get usp */                          
-        movel   a0,usp           /* set usp */				
-        movel   _superStack,sp  /* get original stack pointer */        
-
-return_to_any:
-        movel   _lastFrame,a0   /* get last frame info  */              
-        movel   a0@+,_lastFrame /* link in previous frame     */        
-        addql   #8,a0           /* skip over pc, vector#*/              
-        movew   a0@+,d0         /* get # of words in cpu frame */       
-        addw    d0,a0           /* point to end of data        */       
-        addw    d0,a0           /* point to end of data        */       
-        movel   a0,a1                                                   
-#                                                                       
-# copy the stack frame                                                  
-        subql   #1,d0                                                   
-copyUserLoop:                                                               
-        movew   a1@-,sp@-                                               
-        dbf     d0,copyUserLoop                                             
-");                                                                     
-        RESTORE_FP_REGS()                                              
-   asm("   moveml  _registers,d0-d7/a0-a6");			        
-   asm("   rte");  /* pop and go! */                                    
-
-#define DISABLE_INTERRUPTS()   asm("         oriw   #0x0700,sr");
-#define BREAKPOINT() asm("   trap #1");
-
-/* this function is called immediately when a level 7 interrupt occurs */
-/* if the previous interrupt level was 7 then we're already servicing  */
-/* this interrupt and an rte is in order to return to the debugger.    */
-/* For the 68000, the offset for sr is 6 due to the jsr return address */
-asm("
-.text
-.globl __debug_level7
-__debug_level7:
-	movew   d0,sp@-");
-#ifdef mc68020
-asm("	movew   sp@(2),d0");
-#else
-asm("	movew   sp@(6),d0");
-#endif
-asm("	andiw   #0x700,d0
-	cmpiw   #0x700,d0
-	beq     _already7
-        movew   sp@+,d0	
-        bra     __catchException
-_already7:
-	movew   sp@+,d0");
-#ifndef mc68020
-asm("	lea     sp@(4),sp");     /* pull off 68000 return address */
-#endif
-asm("	rte");
-
-extern void _catchException ();
-
-#ifdef mc68020
-/* This function is called when a 68020 exception occurs.  It saves
- * all the cpu and fpcp regs in the _registers array, creates a frame on a
- * linked list of frames which has the cpu and fpcp stack frames needed
- * to properly restore the context of these processors, and invokes
- * an exception handler (remcom_handler).
- *
- * stack on entry:                       stack on exit:
- *   N bytes of junk                     exception # MSWord
- *   Exception Format Word               exception # MSWord
- *   Program counter LSWord              
- *   Program counter MSWord             
- *   Status Register                    
- *                                       
- *                                       
- */
-asm(" 
-.text
-.globl __catchException
-__catchException:");
-DISABLE_INTERRUPTS();
-asm("
-        moveml  d0-d7/a0-a6,_registers /* save registers        */
-	movel	_lastFrame,a0	/* last frame pointer */
-");
-SAVE_FP_REGS();        
-asm("
-	lea     _registers,a5   /* get address of registers     */
-        movew   sp@,d1          /* get status register          */
-        movew   d1,a5@(66)      /* save sr		 	*/	
-	movel   sp@(2),a4       /* save pc in a4 for later use  */
-        movel   a4,a5@(68)      /* save pc in _regisers[]      	*/
-
-#
-# figure out how many bytes in the stack frame
-	movew   sp@(6),d0	/* get '020 exception format	*/
-        movew   d0,d2           /* make a copy of format word   */
-        andiw   #0xf000,d0      /* mask off format type         */
-        rolw    #5,d0           /* rotate into the low byte *2  */
-        lea     _exceptionSize,a1   
-        addw    d0,a1           /* index into the table         */
-	movew   a1@,d0          /* get number of words in frame */
-        movew   d0,d3           /* save it                      */
-        subw    d0,a0		/* adjust save pointer          */
-        subw    d0,a0		/* adjust save pointer(bytes)   */
-	movel   a0,a1           /* copy save pointer            */
-	subql   #1,d0           /* predecrement loop counter    */
-#
-# copy the frame
-saveFrameLoop:
-	movew  	sp@+,a1@+
-	dbf     d0,saveFrameLoop
-#
-# now that the stack has been clenaed,
-# save the a7 in use at time of exception
-        movel   sp,_superStack  /* save supervisor sp           */
-        andiw   #0x2000,d1      /* were we in supervisor mode ? */
-        beq     userMode       
-        movel   a7,a5@(60)      /* save a7                  */
-        bra     a7saveDone
-userMode:  
-	movel   usp,a1    	
-        movel   a1,a5@(60)      /* save user stack pointer	*/
-a7saveDone:
-
-#
-# save size of frame
-        movew   d3,a0@-
-
-#
-# compute exception number
-	andl    #0xfff,d2   	/* mask off vector offset	*/
-	lsrw    #2,d2   	/* divide by 4 to get vect num	*/
-        movel   d2,a0@-         /* save it                      */
-#
-# save pc causing exception
-        movel   a4,a0@-
-#
-# save old frame link and set the new value
-	movel	_lastFrame,a1	/* last frame pointer */
-	movel   a1,a0@-		/* save pointer to prev frame	*/
-        movel   a0,_lastFrame
-
-        movel   d2,sp@-		/* push exception num           */
-	movel   _exceptionHook,a0  /* get address of handler */
-        jbsr    a0@             /* and call it */
-        clrl    sp@             /* replace exception num parm with frame ptr */
-        jbsr     __returnFromException   /* jbsr, but never returns */
-");
-#else /* mc68000 */
-/* This function is called when an exception occurs.  It translates the
- * return address found on the stack into an exception vector # which
- * is then handled by either handle_exception or a system handler.
- * _catchException provides a front end for both.  
- *
- * stack on entry:                       stack on exit:
- *   Program counter MSWord              exception # MSWord 
- *   Program counter LSWord              exception # MSWord
- *   Status Register                     
- *   Return Address  MSWord              
- *   Return Address  LSWord             
- */
-asm("
-.text
-.globl __catchException
-__catchException:");
-DISABLE_INTERRUPTS();
-asm("
-        moveml d0-d7/a0-a6,_registers  /* save registers               */
-	movel	_lastFrame,a0	/* last frame pointer */
-");
-SAVE_FP_REGS();        
-asm("
-        lea     _registers,a5   /* get address of registers     */
-        movel   sp@+,d2         /* pop return address           */
-	addl 	#1530,d2        /* convert return addr to 	*/
-	divs 	#6,d2   	/*  exception number		*/
-	extl    d2   
-
-        moveql  #3,d3           /* assume a three word frame     */
-
-        cmpiw   #3,d2           /* bus error or address error ? */
-        bgt     normal          /* if >3 then normal error      */
-        movel   sp@+,a0@-       /* copy error info to frame buff*/
-        movel   sp@+,a0@-       /* these are never used         */
-        moveql  #7,d3           /* this is a 7 word frame       */
-     
-normal:   
-	movew   sp@+,d1         /* pop status register          */
-        movel   sp@+,a4         /* pop program counter          */
-        movew   d1,a5@(66)      /* save sr		 	*/	
-        movel   a4,a5@(68)      /* save pc in _regisers[]      	*/
-        movel   a4,a0@-         /* copy pc to frame buffer      */
-	movew   d1,a0@-         /* copy sr to frame buffer      */
-
-        movel   sp,_superStack  /* save supervisor sp          */
-
-        andiw   #0x2000,d1      /* were we in supervisor mode ? */
-        beq     userMode       
-        movel   a7,a5@(60)      /* save a7                  */
-        bra     saveDone             
-userMode:
-        movel   usp,a1    	/* save user stack pointer 	*/
-        movel   a1,a5@(60)      /* save user stack pointer	*/
-saveDone:
-
-        movew   d3,a0@-         /* push frame size in words     */
-        movel   d2,a0@-         /* push vector number           */
-        movel   a4,a0@-         /* push exception pc            */
-
-#
-# save old frame link and set the new value
-	movel	_lastFrame,a1	/* last frame pointer */
-	movel   a1,a0@-		/* save pointer to prev frame	*/
-        movel   a0,_lastFrame
-
-        movel   d2,sp@-		/* push exception num           */
-	movel   _exceptionHook,a0  /* get address of handler */
-        jbsr    a0@             /* and call it */
-        clrl    sp@             /* replace exception num parm with frame ptr */
-        jbsr     __returnFromException   /* jbsr, but never returns */
-");
-#endif
-
-
-/*
- * remcomHandler is a front end for handle_exception.  It moves the
- * stack pointer into an area reserved for debugger use in case the
- * breakpoint happened in supervisor mode.
- */
-asm("_remcomHandler:");
-asm("           addl    #4,sp");        /* pop off return address     */
-asm("           movel   sp@+,d0");      /* get the exception number   */
-asm("		movel   _stackPtr,sp"); /* move to remcom stack area  */
-asm("		movel   d0,sp@-");	/* push exception onto stack  */
-asm("		jbsr    _handle_exception");    /* this never returns */
-asm("           rts");                  /* return */
-
-void _returnFromException( Frame *frame )
-{
-    /* if no passed in frame, use the last one */
-    if (! frame)
-    {
-        frame = lastFrame;
-	frame->frameSize = 4;
-        frame->format = 0;
-        frame->fsaveHeader = -1; /* restore regs, but we dont have fsave info*/
-    }
-
-#ifndef mc68020
-    /* a 68000 cannot use the internal info pushed onto a bus error
-     * or address error frame when doing an RTE so don't put this info
-     * onto the stack or the stack will creep every time this happens.
-     */
-    frame->frameSize=3;
-#endif
-
-    /* throw away any frames in the list after this frame */
-    lastFrame = frame;
-
-    frame->sr = registers[(int) PS];
-    frame->pc = registers[(int) PC];
-
-    if (registers[(int) PS] & 0x2000)
-    { 
-        /* return to supervisor mode... */
-        return_to_super();
-    }
-    else
-    { /* return to user mode */
-        return_to_user();
-    }
-}
-
-int hex(ch)
-char ch;
-{
-  if ((ch >= 'a') && (ch <= 'f')) return (ch-'a'+10);
-  if ((ch >= '0') && (ch <= '9')) return (ch-'0');
-  if ((ch >= 'A') && (ch <= 'F')) return (ch-'A'+10);
-  return (-1);
-}
-
-
-/* scan for the sequence $<data>#<checksum>     */
-void getpacket(buffer)
-char * buffer;
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int  i;
-  int  count;
-  char ch;
-  
-  do {
-    /* wait around for the start character, ignore all other characters */
-    while ((ch = getDebugChar()) != '$'); 
-    checksum = 0;
-    xmitcsum = -1;
-    
-    count = 0;
-    
-    /* now, read until a # or end of buffer is found */
-    while (count < BUFMAX) {
-      ch = getDebugChar();
-      if (ch == '#') break;
-      checksum = checksum + ch;
-      buffer[count] = ch;
-      count = count + 1;
-      }
-    buffer[count] = 0;
-
-    if (ch == '#') {
-      xmitcsum = hex(getDebugChar()) << 4;
-      xmitcsum += hex(getDebugChar());
-      if ((remote_debug ) && (checksum != xmitcsum)) {
-        fprintf(stderr,"bad checksum.  My count = 0x%x, sent=0x%x. buf=%s\n",
-						     checksum,xmitcsum,buffer);
-      }
-      
-      if (checksum != xmitcsum) putDebugChar('-');  /* failed checksum */ 
-      else {
-	 putDebugChar('+');  /* successful transfer */
-	 /* if a sequence char is present, reply the sequence ID */
-	 if (buffer[2] == ':') {
-	    putDebugChar( buffer[0] );
-	    putDebugChar( buffer[1] );
-	    /* remove sequence chars from buffer */
-	    count = strlen(buffer);
-	    for (i=3; i <= count; i++) buffer[i-3] = buffer[i];
-	 } 
-      } 
-    } 
-  } while (checksum != xmitcsum);
-  
-}
-
-/* send the packet in buffer.  The host get's one chance to read it.  
-   This routine does not wait for a positive acknowledge.  */
-
-
-void putpacket(buffer)
-char * buffer;
-{
-  unsigned char checksum;
-  int  count;
-  char ch;
-  
-  /*  $<packet info>#<checksum>. */
-  do {
-  putDebugChar('$');
-  checksum = 0;
-  count    = 0;
-  
-  while (ch=buffer[count]) {
-    if (! putDebugChar(ch)) return;
-    checksum += ch;
-    count += 1;
-  }
-  
-  putDebugChar('#');
-  putDebugChar(hexchars[checksum >> 4]);
-  putDebugChar(hexchars[checksum % 16]);
-
-  } while (1 == 0);  /* (getDebugChar() != '+'); */
-  
-}
-
-char  remcomInBuffer[BUFMAX];
-char  remcomOutBuffer[BUFMAX];
-static short error;
-
-
-void debug_error(format, parm)
-char * format;
-char * parm;
-{
-  if (remote_debug) fprintf(stderr,format,parm);
-}
-
-/* convert the memory pointed to by mem into hex, placing result in buf */
-/* return a pointer to the last char put in buf (null) */
-char* mem2hex(mem, buf, count)
-char* mem;
-char* buf;
-int   count;
-{
-      int i;
-      unsigned char ch;
-      for (i=0;i<count;i++) {
-          ch = *mem++;
-          *buf++ = hexchars[ch >> 4];
-          *buf++ = hexchars[ch % 16];
-      }
-      *buf = 0; 
-      return(buf);
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem */
-/* return a pointer to the character AFTER the last byte written */
-char* hex2mem(buf, mem, count)
-char* buf;
-char* mem;
-int   count;
-{
-      int i;
-      unsigned char ch;
-      for (i=0;i<count;i++) {
-          ch = hex(*buf++) << 4;
-          ch = ch + hex(*buf++);
-          *mem++ = ch;
-      }
-      return(mem);
-}
-
-/* a bus error has occurred, perform a longjmp
-   to return execution and allow handling of the error */
-
-void handle_buserror()
-{
-  longjmp(remcomEnv,1);
-}
-
-/* this function takes the 68000 exception number and attempts to 
-   translate this number into a unix compatible signal value */
-int computeSignal( exceptionVector )
-int exceptionVector;
-{
-  int sigval;
-  switch (exceptionVector) {
-    case 2 : sigval = 10; break; /* bus error           */
-    case 3 : sigval = 10; break; /* address error       */
-    case 4 : sigval = 4;  break; /* illegal instruction */
-    case 5 : sigval = 8;  break; /* zero divide         */
-    case 6 : sigval = 16; break; /* chk instruction     */
-    case 7 : sigval = 16; break; /* trapv instruction   */
-    case 8 : sigval = 11; break; /* privilege violation */
-    case 9 : sigval = 5;  break; /* trace trap          */
-    case 10: sigval = 4;  break; /* line 1010 emulator  */
-    case 11: sigval = 4;  break; /* line 1111 emulator  */
-    case 13: sigval = 8;  break; /* floating point err  */
-    case 31: sigval = 2;  break; /* interrupt           */
-    case 33: sigval = 5;  break; /* breakpoint          */
-
-      /* This is a trap #8 instruction.  Apparently it is someone's software
-	 convention for some sort of SIGFPE condition.  Whose?  How many
-	 people are being screwed by having this code the way it is?
-	 Is there a clean solution?  */
-    case 40: sigval = 8;  break; /* floating point err  */
-
-    case 48: sigval = 8;  break; /* floating point err  */
-    case 49: sigval = 8;  break; /* floating point err  */
-    case 50: sigval = 8;  break; /* zero divide         */
-    case 51: sigval = 8;  break; /* underflow           */
-    case 52: sigval = 8;  break; /* operand error       */
-    case 53: sigval = 8;  break; /* overflow            */
-    case 54: sigval = 8;  break; /* NAN                 */
-    default: 
-      sigval = 7;         /* "software generated"*/
-  }
-  return (sigval);
-}
-
-/**********************************************/
-/* WHILE WE FIND NICE HEX CHARS, BUILD AN INT */
-/* RETURN NUMBER OF CHARS PROCESSED           */
-/**********************************************/
-int hexToInt(char **ptr, int *intValue)
-{
-    int numChars = 0;
-    int hexValue;
-    
-    *intValue = 0;
-
-    while (**ptr)
-    {
-        hexValue = hex(**ptr);
-        if (hexValue >=0)
-        {
-            *intValue = (*intValue <<4) | hexValue;
-            numChars ++;
-        }
-        else
-            break;
-        
-        (*ptr)++;
-    }
-
-    return (numChars);
-}
-
-/*
- * This function does all command procesing for interfacing to gdb.
- */
-void handle_exception(int exceptionVector)
-{
-  int    sigval;
-  int    addr, length;
-  char * ptr;
-  int    newPC;
-  Frame  *frame;
-  
-  if (remote_debug) printf("vector=%d, sr=0x%x, pc=0x%x\n", 
-			    exceptionVector,
-			    registers[ PS ], 
-			    registers[ PC ]);
-
-  /* reply to host that an exception has occurred */
-  sigval = computeSignal( exceptionVector );
-  remcomOutBuffer[0] = 'S';
-  remcomOutBuffer[1] =  hexchars[sigval >> 4];
-  remcomOutBuffer[2] =  hexchars[sigval % 16];
-  remcomOutBuffer[3] = 0;
-
-  putpacket(remcomOutBuffer); 
-
-  while (1==1) { 
-    error = 0;
-    remcomOutBuffer[0] = 0;
-    getpacket(remcomInBuffer);
-    switch (remcomInBuffer[0]) {
-      case '?' :   remcomOutBuffer[0] = 'S';
-                   remcomOutBuffer[1] =  hexchars[sigval >> 4];
-                   remcomOutBuffer[2] =  hexchars[sigval % 16];
-                   remcomOutBuffer[3] = 0;
-                 break; 
-      case 'd' : remote_debug = !(remote_debug);  /* toggle debug flag */
-                 break; 
-      case 'g' : /* return the value of the CPU registers */
-                mem2hex((char*) registers, remcomOutBuffer, NUMREGBYTES);
-                break;
-      case 'G' : /* set the value of the CPU registers - return OK */
-                hex2mem(&remcomInBuffer[1], (char*) registers, NUMREGBYTES);
-                strcpy(remcomOutBuffer,"OK");
-                break;
-      
-      /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-      case 'm' : 
-	        if (setjmp(remcomEnv) == 0)
-                {
-                    exceptionHandler(2,handle_buserror); 
-
-		    /* TRY TO READ %x,%x.  IF SUCCEED, SET PTR = 0 */
-                    ptr = &remcomInBuffer[1];
-                    if (hexToInt(&ptr,&addr))
-                        if (*(ptr++) == ',')
-                            if (hexToInt(&ptr,&length)) 
-                            {
-                                ptr = 0;
-                                mem2hex((char*) addr, remcomOutBuffer, length);
-                            }
-
-                    if (ptr)
-                    {
-		      strcpy(remcomOutBuffer,"E01");
-		      debug_error("malformed read memory command: %s",remcomInBuffer);
-                  }     
-                } 
-		else {
-		  exceptionHandler(2,_catchException);   
-		  strcpy(remcomOutBuffer,"E03");
-		  debug_error("bus error");
-		  }     
-                
-		/* restore handler for bus error */
-		exceptionHandler(2,_catchException);   
-		break;
-      
-      /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-      case 'M' : 
-	        if (setjmp(remcomEnv) == 0) {
-		    exceptionHandler(2,handle_buserror); 
-                    
-		    /* TRY TO READ '%x,%x:'.  IF SUCCEED, SET PTR = 0 */
-                    ptr = &remcomInBuffer[1];
-                    if (hexToInt(&ptr,&addr))
-                        if (*(ptr++) == ',')
-                            if (hexToInt(&ptr,&length))
-                                if (*(ptr++) == ':')
-                                {
-                                    hex2mem(ptr, (char*) addr, length);
-                                    ptr = 0;
-                                    strcpy(remcomOutBuffer,"OK");
-                                }
-                    if (ptr)
-                    {
-		      strcpy(remcomOutBuffer,"E02");
-		      debug_error("malformed write memory command: %s",remcomInBuffer);
-		      }     
-                } 
-		else {
-		  exceptionHandler(2,_catchException);   
-		  strcpy(remcomOutBuffer,"E03");
-		  debug_error("bus error");
-		  }     
-
-                /* restore handler for bus error */
-                exceptionHandler(2,_catchException);   
-                break;
-     
-     /* cAA..AA    Continue at address AA..AA(optional) */
-     /* sAA..AA   Step one instruction from AA..AA(optional) */
-     case 'c' : 
-     case 's' : 
-          /* try to read optional parameter, pc unchanged if no parm */
-         ptr = &remcomInBuffer[1];
-         if (hexToInt(&ptr,&addr))
-             registers[ PC ] = addr;
-             
-          newPC = registers[ PC];
-          
-          /* clear the trace bit */
-          registers[ PS ] &= 0x7fff;
-          
-          /* set the trace bit if we're stepping */
-          if (remcomInBuffer[0] == 's') registers[ PS ] |= 0x8000;
-          
-          /*
-           * look for newPC in the linked list of exception frames.
-           * if it is found, use the old frame it.  otherwise,
-           * fake up a dummy frame in returnFromException().
-           */
-          if (remote_debug) printf("new pc = 0x%x\n",newPC);
-          frame = lastFrame;
-          while (frame)
-          {
-              if (remote_debug)
-                  printf("frame at 0x%x has pc=0x%x, except#=%d\n",
-                         frame,frame->exceptionPC,
-                         frame->exceptionVector);
-              if (frame->exceptionPC == newPC) break;  /* bingo! a match */
-              /*
-               * for a breakpoint instruction, the saved pc may
-               * be off by two due to re-executing the instruction
-               * replaced by the trap instruction.  Check for this.
-               */
-              if ((frame->exceptionVector == 33) &&
-                  (frame->exceptionPC == (newPC+2))) break;
-              if (frame == frame->previous)
-	      {
-	          frame = 0; /* no match found */ 
-	          break; 
-	      }
-	      frame = frame->previous;
-          }
-          
-          /*
-           * If we found a match for the PC AND we are not returning
-           * as a result of a breakpoint (33),
-           * trace exception (9), nmi (31), jmp to
-           * the old exception handler as if this code never ran.
-           */
-          if (frame) 
-          {
-              if ((frame->exceptionVector != 9)  && 
-                  (frame->exceptionVector != 31) && 
-                  (frame->exceptionVector != 33))
-              { 
-                  /*
-                   * invoke the previous handler.
-                   */
-                  if (oldExceptionHook)
-                      (*oldExceptionHook) (frame->exceptionVector);
-                  newPC = registers[ PC ];    /* pc may have changed  */
-                  if (newPC != frame->exceptionPC)
-                  {
-                      if (remote_debug)
-                          printf("frame at 0x%x has pc=0x%x, except#=%d\n",
-                                 frame,frame->exceptionPC,
-                                 frame->exceptionVector);
-                      /* re-use the last frame, we're skipping it (longjump?)*/
-		      frame = (Frame *) 0;
-	              _returnFromException( frame );  /* this is a jump */
-                  }
-              }
-          }         
-
-    	  /* if we couldn't find a frame, create one */
-          if (frame == 0)
-	  {
-    	      frame = lastFrame -1 ;
-	      
-	      /* by using a bunch of print commands with breakpoints,
-    	         it's possible for the frame stack to creep down.  If it creeps
-		 too far, give up and reset it to the top.  Normal use should
-    	         not see this happen.
-    	      */
-	      if ((unsigned int) (frame-2) < (unsigned int) &gdbFrameStack)
-    	      {
-    	         initializeRemcomErrorFrame();
-    	         frame = lastFrame; 
-	      }
-    	      frame->previous = lastFrame;
-              lastFrame = frame;
-              frame = 0;  /* null so _return... will properly initialize it */ 
-	  }    
-	  
-	  _returnFromException( frame ); /* this is a jump */
-
-          break;
-          
-      /* kill the program */
-      case 'k' :  /* do nothing */
-                break;
-      } /* switch */ 
-    
-    /* reply to the request */
-    putpacket(remcomOutBuffer); 
-    }
-}
-
-
-void
-initializeRemcomErrorFrame()
-{
-    lastFrame = ((Frame *) &gdbFrameStack[FRAMESIZE-1]) - 1;
-    lastFrame->previous = lastFrame;
-}
-
-/* this function is used to set up exception handlers for tracing and 
-   breakpoints */
-void set_debug_traps()
-{
-  extern void _debug_level7();
-  extern void remcomHandler();
-  int exception;
-
-  initializeRemcomErrorFrame();
-  stackPtr  = &remcomStack[STACKSIZE/sizeof(int) - 1];
-
-  for (exception = 2; exception <= 23; exception++)
-      exceptionHandler(exception,_catchException);   
-
-  /* level 7 interrupt              */
-  exceptionHandler(31,_debug_level7);    
-  
-  /* breakpoint exception (trap #1) */
-  exceptionHandler(33,_catchException);
-  
-  /* This is a trap #8 instruction.  Apparently it is someone's software
-     convention for some sort of SIGFPE condition.  Whose?  How many
-     people are being screwed by having this code the way it is?
-     Is there a clean solution?  */
-  exceptionHandler(40,_catchException);
-  
-  /* 48 to 54 are floating point coprocessor errors */
-  for (exception = 48; exception <= 54; exception++)
-      exceptionHandler(exception,_catchException);   
-
-  if (oldExceptionHook != remcomHandler)
-  {
-      oldExceptionHook = exceptionHook;
-      exceptionHook    = remcomHandler;
-  }
-  
-  initialized = 1;
-
-}
-
-/* This function will generate a breakpoint exception.  It is used at the
-   beginning of a program to sync up with a debugger and can be used
-   otherwise as a quick means to stop program execution and "break" into
-   the debugger. */
-   
-void breakpoint()
-{
-  if (initialized) BREAKPOINT();
-}
-
diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c
deleted file mode 100644
index 967bfbc..0000000
--- a/gdb/m68k-tdep.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/* Target dependent code for the Motorola 68000 series.
-   Copyright (C) 1990, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "symtab.h"
-
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-void
-m68k_push_dummy_frame ()
-{
-  register CORE_ADDR sp = read_register (SP_REGNUM);
-  register int regnum;
-  char raw_buffer[12];
-
-  sp = push_word (sp, read_register (PC_REGNUM));
-  sp = push_word (sp, read_register (FP_REGNUM));
-  write_register (FP_REGNUM, sp);
-#if defined (HAVE_68881)
-  for (regnum = FP0_REGNUM + 7; regnum >= FP0_REGNUM; regnum--)
-    {
-      read_register_bytes (REGISTER_BYTE (regnum), raw_buffer, 12);
-      sp = push_bytes (sp, raw_buffer, 12);
-    }
-#endif
-  for (regnum = FP_REGNUM - 1; regnum >= 0; regnum--)
-    {
-      sp = push_word (sp, read_register (regnum));
-    }
-  sp = push_word (sp, read_register (PS_REGNUM));
-  write_register (SP_REGNUM, sp);
-}
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-void
-m68k_pop_frame ()
-{
-  register FRAME frame = get_current_frame ();
-  register CORE_ADDR fp;
-  register int regnum;
-  struct frame_saved_regs fsr;
-  struct frame_info *fi;
-  char raw_buffer[12];
-
-  fi = get_frame_info (frame);
-  fp = fi -> frame;
-  get_frame_saved_regs (fi, &fsr);
-#if defined (HAVE_68881)
-  for (regnum = FP0_REGNUM + 7 ; regnum >= FP0_REGNUM ; regnum--)
-    {
-      if (fsr.regs[regnum])
-	{
-	  read_memory (fsr.regs[regnum], raw_buffer, 12);
-	  write_register_bytes (REGISTER_BYTE (regnum), raw_buffer, 12);
-	}
-    }
-#endif
-  for (regnum = FP_REGNUM - 1 ; regnum >= 0 ; regnum--)
-    {
-      if (fsr.regs[regnum])
-	{
-	  write_register (regnum, read_memory_integer (fsr.regs[regnum], 4));
-	}
-    }
-  if (fsr.regs[PS_REGNUM])
-    {
-      write_register (PS_REGNUM, read_memory_integer (fsr.regs[PS_REGNUM], 4));
-    }
-  write_register (FP_REGNUM, read_memory_integer (fp, 4));
-  write_register (PC_REGNUM, read_memory_integer (fp + 4, 4));
-  write_register (SP_REGNUM, fp + 8);
-  flush_cached_frames ();
-  set_current_frame (create_new_frame (read_register (FP_REGNUM),
-				       read_pc ()));
-}
-
-
-/* Given an ip value corresponding to the start of a function,
-   return the ip of the first instruction after the function 
-   prologue.  This is the generic m68k support.  Machines which
-   require something different can override the SKIP_PROLOGUE
-   macro to point elsewhere.
-
-   Some instructions which typically may appear in a function
-   prologue include:
-
-   A link instruction, word form:
-
-	link.w	%a6,&0			4e56  XXXX
-
-   A link instruction, long form:
-
-	link.l  %fp,&F%1		480e  XXXX  XXXX
-
-   A movm instruction to preserve integer regs:
-
-	movm.l  &M%1,(4,%sp)		48ef  XXXX  XXXX
-
-   A fmovm instruction to preserve float regs:
-
-	fmovm   &FPM%1,(FPO%1,%sp)	f237  XXXX  XXXX  XXXX  XXXX
-
-   Some profiling setup code (FIXME, not recognized yet):
-
-	lea.l   (.L3,%pc),%a1		43fb  XXXX  XXXX  XXXX
-	bsr     _mcount			61ff  XXXX  XXXX
-
-  */
-
-#define P_LINK_L	0x480e
-#define P_LINK_W	0x4e56
-#define P_MOV_L		0x207c
-#define P_JSR		0x4eb9
-#define P_BSR		0x61ff
-#define P_LEA_L		0x43fb
-#define P_MOVM_L	0x48ef
-#define P_FMOVM		0xf237
-#define P_TRAP		0x4e40
-
-CORE_ADDR
-m68k_skip_prologue (ip)
-CORE_ADDR ip;
-{
-  register CORE_ADDR limit;
-  struct symtab_and_line sal;
-  register int op;
-
-  /* Find out if there is a known limit for the extent of the prologue.
-     If so, ensure we don't go past it.  If not, assume "infinity". */
-
-  sal = find_pc_line (ip, 0);
-  limit = (sal.end) ? sal.end : (CORE_ADDR) ~0;
-
-  while (ip < limit)
-    {
-      op = read_memory_integer (ip, 2);
-      op &= 0xFFFF;
-      
-      if (op == P_LINK_W)
-	{
-	  ip += 4;	/* Skip link.w */
-	}
-      else if (op == P_LINK_L)
-	{
-	  ip += 6;	/* Skip link.l */
-	}
-      else if (op == P_MOVM_L)
-	{
-	  ip += 6;	/* Skip movm.l */
-	}
-      else if (op == P_FMOVM)
-	{
-	  ip += 10;	/* Skip fmovm */
-	}
-      else
-	{
-	  break;	/* Found unknown code, bail out. */
-	}
-    }
-  return (ip);
-}
-
-void
-m68k_find_saved_regs (frame_info, saved_regs)
-     struct frame_info *frame_info;
-     struct frame_saved_regs *saved_regs;
-{
-  register int regnum;							
-  register int regmask;							
-  register CORE_ADDR next_addr;						
-  register CORE_ADDR pc;
-
-  /* First possible address for a pc in a call dummy for this frame.  */
-  CORE_ADDR possible_call_dummy_start =
-    (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM*4 - 4
-#if defined (HAVE_68881)
-      - 8*12
-#endif
-	;
-
-  int nextinsn;
-  memset (saved_regs, 0, sizeof (*saved_regs));
-  if ((frame_info)->pc >= possible_call_dummy_start
-      && (frame_info)->pc <= (frame_info)->frame)
-    {
-
-      /* It is a call dummy.  We could just stop now, since we know
-	 what the call dummy saves and where.  But this code proceeds
-	 to parse the "prologue" which is part of the call dummy.
-	 This is needlessly complex, confusing, and also is the only
-	 reason that the call dummy is customized based on HAVE_68881.
-	 FIXME.  */
-
-      next_addr = (frame_info)->frame;
-      pc = possible_call_dummy_start;
-    }
-  else   								
-    {
-      pc = get_pc_function_start ((frame_info)->pc); 			
-      /* Verify we have a link a6 instruction next;			
-	 if not we lose.  If we win, find the address above the saved   
-	 regs using the amount of storage from the link instruction.  */
-      if (044016 == read_memory_integer (pc, 2))			
-	next_addr = (frame_info)->frame + read_memory_integer (pc += 2, 4), pc+=4; 
-      else if (047126 == read_memory_integer (pc, 2))			
-	next_addr = (frame_info)->frame + read_memory_integer (pc += 2, 2), pc+=2; 
-      else goto lose;							
-      /* If have an addal #-n, sp next, adjust next_addr.  */		
-      if ((0177777 & read_memory_integer (pc, 2)) == 0157774)		
-	next_addr += read_memory_integer (pc += 2, 4), pc += 4;		
-    }									
-  regmask = read_memory_integer (pc + 2, 2);				
-#if defined (HAVE_68881)
-  /* Here can come an fmovem.  Check for it.  */		
-  nextinsn = 0xffff & read_memory_integer (pc, 2);			
-  if (0xf227 == nextinsn						
-      && (regmask & 0xff00) == 0xe000)					
-    { pc += 4; /* Regmask's low bit is for register fp7, the first pushed */ 
-      for (regnum = FP0_REGNUM + 7; regnum >= FP0_REGNUM; regnum--, regmask >>= 1)		
-	if (regmask & 1)						
-          saved_regs->regs[regnum] = (next_addr -= 12);		
-      regmask = read_memory_integer (pc + 2, 2); }
-#endif
-  /* next should be a moveml to (sp) or -(sp) or a movl r,-(sp) */	
-  if (0044327 == read_memory_integer (pc, 2))				
-    { pc += 4; /* Regmask's low bit is for register 0, the first written */ 
-      for (regnum = 0; regnum < 16; regnum++, regmask >>= 1)		
-	if (regmask & 1)						
-          saved_regs->regs[regnum] = (next_addr += 4) - 4; }	
-  else if (0044347 == read_memory_integer (pc, 2))			
-    {
-      pc += 4; /* Regmask's low bit is for register 15, the first pushed */ 
-      for (regnum = 15; regnum >= 0; regnum--, regmask >>= 1)		
-	if (regmask & 1)						
-          saved_regs->regs[regnum] = (next_addr -= 4);
-    }
-  else if (0x2f00 == (0xfff0 & read_memory_integer (pc, 2)))		
-    {
-      regnum = 0xf & read_memory_integer (pc, 2); pc += 2;		
-      saved_regs->regs[regnum] = (next_addr -= 4);
-      /* gcc, at least, may use a pair of movel instructions when saving
-	 exactly 2 registers.  */
-      if (0x2f00 == (0xfff0 & read_memory_integer (pc, 2)))
-	{
-	  regnum = 0xf & read_memory_integer (pc, 2);
-	  pc += 2;
-	  saved_regs->regs[regnum] = (next_addr -= 4);
-	}
-    }
-#if defined (HAVE_68881)
-  /* fmovemx to index of sp may follow.  */				
-  regmask = read_memory_integer (pc + 2, 2);				
-  nextinsn = 0xffff & read_memory_integer (pc, 2);			
-  if (0xf236 == nextinsn						
-      && (regmask & 0xff00) == 0xf000)					
-    { pc += 10; /* Regmask's low bit is for register fp0, the first written */ 
-      for (regnum = FP0_REGNUM + 7; regnum >= FP0_REGNUM; regnum--, regmask >>= 1)		
-	if (regmask & 1)						
-          saved_regs->regs[regnum] = (next_addr += 12) - 12;	
-      regmask = read_memory_integer (pc + 2, 2); }			
-#endif
-  /* clrw -(sp); movw ccr,-(sp) may follow.  */				
-  if (0x426742e7 == read_memory_integer (pc, 4))			
-    saved_regs->regs[PS_REGNUM] = (next_addr -= 4);		
-  lose: ;								
-  saved_regs->regs[SP_REGNUM] = (frame_info)->frame + 8;		
-  saved_regs->regs[FP_REGNUM] = (frame_info)->frame;		
-  saved_regs->regs[PC_REGNUM] = (frame_info)->frame + 4;		
-#ifdef SIG_SP_FP_OFFSET
-  /* Adjust saved SP_REGNUM for fake _sigtramp frames.  */
-  if (frame_info->signal_handler_caller && frame_info->next)
-    saved_regs->regs[SP_REGNUM] = frame_info->next->frame + SIG_SP_FP_OFFSET;
-#endif
-}
-
-
-#ifdef USE_PROC_FS	/* Target dependent support for /proc */
-
-#include <sys/procfs.h>
-
-/*  The /proc interface divides the target machine's register set up into
-    two different sets, the general register set (gregset) and the floating
-    point register set (fpregset).  For each set, there is an ioctl to get
-    the current register set and another ioctl to set the current values.
-
-    The actual structure passed through the ioctl interface is, of course,
-    naturally machine dependent, and is different for each set of registers.
-    For the m68k for example, the general register set is typically defined
-    by:
-
-	typedef int gregset_t[18];
-
-	#define	R_D0	0
-	...
-	#define	R_PS	17
-
-    and the floating point set by:
-
-    	typedef	struct fpregset {
-	  int	f_pcr;
-	  int	f_psr;
-	  int	f_fpiaddr;
-	  int	f_fpregs[8][3];		(8 regs, 96 bits each)
-	} fpregset_t;
-
-    These routines provide the packing and unpacking of gregset_t and
-    fpregset_t formatted data.
-
- */
-
-
-/*  Given a pointer to a general register set in /proc format (gregset_t *),
-    unpack the register contents and supply them as gdb's idea of the current
-    register values. */
-
-void
-supply_gregset (gregsetp)
-gregset_t *gregsetp;
-{
-  register int regi;
-  register greg_t *regp = (greg_t *) gregsetp;
-
-  for (regi = 0 ; regi < R_PC ; regi++)
-    {
-      supply_register (regi, (char *) (regp + regi));
-    }
-  supply_register (PS_REGNUM, (char *) (regp + R_PS));
-  supply_register (PC_REGNUM, (char *) (regp + R_PC));
-}
-
-void
-fill_gregset (gregsetp, regno)
-gregset_t *gregsetp;
-int regno;
-{
-  register int regi;
-  register greg_t *regp = (greg_t *) gregsetp;
-  extern char registers[];
-
-  for (regi = 0 ; regi < R_PC ; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  *(regp + regi) = *(int *) &registers[REGISTER_BYTE (regi)];
-	}
-    }
-  if ((regno == -1) || (regno == PS_REGNUM))
-    {
-      *(regp + R_PS) = *(int *) &registers[REGISTER_BYTE (PS_REGNUM)];
-    }
-  if ((regno == -1) || (regno == PC_REGNUM))
-    {
-      *(regp + R_PC) = *(int *) &registers[REGISTER_BYTE (PC_REGNUM)];
-    }
-}
-
-#if defined (FP0_REGNUM)
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), unpack the register contents and supply them as gdb's
-    idea of the current floating point register values. */
-
-void 
-supply_fpregset (fpregsetp)
-fpregset_t *fpregsetp;
-{
-  register int regi;
-  char *from;
-  
-  for (regi = FP0_REGNUM ; regi < FPC_REGNUM ; regi++)
-    {
-      from = (char *) &(fpregsetp -> f_fpregs[regi-FP0_REGNUM][0]);
-      supply_register (regi, from);
-    }
-  supply_register (FPC_REGNUM, (char *) &(fpregsetp -> f_pcr));
-  supply_register (FPS_REGNUM, (char *) &(fpregsetp -> f_psr));
-  supply_register (FPI_REGNUM, (char *) &(fpregsetp -> f_fpiaddr));
-}
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), update the register specified by REGNO from gdb's idea
-    of the current floating point register set.  If REGNO is -1, update
-    them all. */
-
-void
-fill_fpregset (fpregsetp, regno)
-fpregset_t *fpregsetp;
-int regno;
-{
-  int regi;
-  char *to;
-  char *from;
-  extern char registers[];
-
-  for (regi = FP0_REGNUM ; regi < FPC_REGNUM ; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  from = (char *) &registers[REGISTER_BYTE (regi)];
-	  to = (char *) &(fpregsetp -> f_fpregs[regi-FP0_REGNUM][0]);
-	  memcpy (to, from, REGISTER_RAW_SIZE (regi));
-	}
-    }
-  if ((regno == -1) || (regno == FPC_REGNUM))
-    {
-      fpregsetp -> f_pcr = *(int *) &registers[REGISTER_BYTE (FPC_REGNUM)];
-    }
-  if ((regno == -1) || (regno == FPS_REGNUM))
-    {
-      fpregsetp -> f_psr = *(int *) &registers[REGISTER_BYTE (FPS_REGNUM)];
-    }
-  if ((regno == -1) || (regno == FPI_REGNUM))
-    {
-      fpregsetp -> f_fpiaddr = *(int *) &registers[REGISTER_BYTE (FPI_REGNUM)];
-    }
-}
-
-#endif	/* defined (FP0_REGNUM) */
-
-#endif  /* USE_PROC_FS */
-
-#ifdef GET_LONGJMP_TARGET
-/* Figure out where the longjmp will land.  Slurp the args out of the stack.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target(pc)
-     CORE_ADDR *pc;
-{
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  CORE_ADDR sp, jb_addr;
-
-  sp = read_register(SP_REGNUM);
-
-  if (target_read_memory (sp + SP_ARG0, /* Offset of first arg on stack */
-			  buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  jb_addr = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}
-#endif /* GET_LONGJMP_TARGET */
-
-/* Immediately after a function call, return the saved pc before the frame
-   is setup.  For sun3's, we check for the common case of being inside of a
-   system call, and if so, we know that Sun pushes the call # on the stack
-   prior to doing the trap. */
-
-CORE_ADDR
-m68k_saved_pc_after_call(frame)
-     struct frame_info *frame;
-{
-#ifdef GDB_TARGET_IS_SUN3
-  int op;
-
-  op = read_memory_integer (frame->pc, 2);
-  op &= 0xFFFF;
-
-  if (op == P_TRAP)
-    return read_memory_integer (read_register (SP_REGNUM) + 4, 4);
-  else
-#endif /* GDB_TARGET_IS_SUN3 */
-    return read_memory_integer (read_register (SP_REGNUM), 4);
-}
diff --git a/gdb/m68klinux-nat.c b/gdb/m68klinux-nat.c
deleted file mode 100644
index 8367b24..0000000
--- a/gdb/m68klinux-nat.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/* Motorola m68k native support for Linux
-   Copyright (C) 1996,1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "language.h"
-#include "gdbcore.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <sys/procfs.h>
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-#include "floatformat.h"
-
-#include "target.h"
-
-
-/* This table must line up with REGISTER_NAMES in tm-m68k.h */
-static const int regmap[] = 
-{
-  PT_D0, PT_D1, PT_D2, PT_D3, PT_D4, PT_D5, PT_D6, PT_D7,
-  PT_A0, PT_A1, PT_A2, PT_A3, PT_A4, PT_A5, PT_A6, PT_USP,
-  PT_SR, PT_PC,
-  /* PT_FP0, ..., PT_FP7 */
-  21, 24, 27, 30, 33, 36, 39, 42,
-  /* PT_FPCR, PT_FPSR, PT_FPIAR */
-  45, 46, 47
-};
-
-/* BLOCKEND is the value of u.u_ar0, and points to the place where GS
-   is stored.  */
-
-int
-m68k_linux_register_u_addr (blockend, regnum)
-     int blockend;
-     int regnum;
-{
-    return (blockend + 4 * regmap[regnum]);
-}
-
-/*  Given a pointer to a general register set in /proc format (gregset_t *),
-    unpack the register contents and supply them as gdb's idea of the current
-    register values. */
-
-
-/* Note both m68k-tdep.c and m68klinux-nat.c contain definitions
-   for supply_gregset and supply_fpregset. The definitions
-   in m68k-tdep.c are valid if USE_PROC_FS is defined. Otherwise,
-   the definitions in m68klinux-nat.c will be used. This is a 
-   bit of a hack. The supply_* routines do not belong in 
-   *_tdep.c files. But, there are several lynx ports that currently 
-   depend on these definitions. */ 
-
-#ifndef USE_PROC_FS
-
-void
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  int regi;
-
-  for (regi = D0_REGNUM ; regi <= SP_REGNUM ; regi++)
-    supply_register (regi, (char *) (*gregsetp + regmap[regi]));
-  supply_register (PS_REGNUM, (char *) (*gregsetp + PT_SR));
-  supply_register (PC_REGNUM, (char *) (*gregsetp + PT_PC));
-}
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), unpack the register contents and supply them as gdb's
-    idea of the current floating point register values. */
-
-void 
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  int regi;
-
-  for (regi = FP0_REGNUM ; regi < FPC_REGNUM ; regi++)
-    supply_register (regi, (char *) &fpregsetp->fpregs[(regi - FP0_REGNUM) * 3]);
-  supply_register (FPC_REGNUM, (char *) &fpregsetp->fpcntl[0]);
-  supply_register (FPS_REGNUM, (char *) &fpregsetp->fpcntl[1]);
-  supply_register (FPI_REGNUM, (char *) &fpregsetp->fpcntl[2]);
-}
-
-#endif
-
-
-int
-kernel_u_size ()
-{
-  return (sizeof (struct user));
-}
-
-/* Return non-zero if PC points into the signal trampoline.  */
-
-int
-in_sigtramp (pc)
-     CORE_ADDR pc;
-{
-  CORE_ADDR sp;
-  char buf[TARGET_SHORT_BIT / TARGET_CHAR_BIT];
-  int insn;
-
-  sp = read_register (SP_REGNUM);
-  if (pc - 2 < sp)
-    return 0;
-
-  if (read_memory_nobpt (pc, buf, sizeof (buf)))
-    return 0;
-  insn = extract_unsigned_integer (buf, sizeof (buf));
-  if (insn == 0xdefc /* addaw #,sp */
-      || insn == 0x7077 /* moveq #119,d0 */
-      || insn == 0x4e40 /* trap #0 */
-      || insn == 0x203c /* movel #,d0 */)
-    return 1;
-
-  if (read_memory_nobpt (pc - 2, buf, sizeof (buf)))
-    return 0;
-  insn = extract_unsigned_integer (buf, sizeof (buf));
-  if (insn == 0xdefc /* addaw #,sp */
-      || insn == 0x7077 /* moveq #119,d0 */
-      || insn == 0x4e40 /* trap #0 */
-      || insn == 0x203c /* movel #,d0 */)
-    return 1;
-
-  return 0;
-}
diff --git a/gdb/m68kly-nat.c b/gdb/m68kly-nat.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/m68kly-nat.c
+++ /dev/null
diff --git a/gdb/m68knbsd-nat.c b/gdb/m68knbsd-nat.c
deleted file mode 100644
index c2e71df..0000000
--- a/gdb/m68knbsd-nat.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Native-dependent code for Motorola m68k's running NetBSD, for GDB.
-   Copyright 1988, 1989, 1991, 1992, 1994, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-#include <machine/frame.h>
-
-#include "defs.h"
-#include "inferior.h"
-
-void
-fetch_inferior_registers(regno)
-     int regno;
-{
-  struct reg inferior_registers;
-  struct fpreg inferior_fp_registers;
-
-  ptrace (PT_GETREGS, inferior_pid, 
-	  (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-  memcpy (&registers[REGISTER_BYTE (0)], &inferior_registers, 
-	  sizeof(inferior_registers));
-
-  ptrace (PT_GETFPREGS, inferior_pid, 
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0);
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers, 
-	  sizeof(inferior_fp_registers));
-
-  registers_fetched ();
-}
-
-void
-store_inferior_registers(regno)
-     int regno;
-{
-  struct reg inferior_registers;
-  struct fpreg inferior_fp_registers;
-
-  memcpy (&inferior_registers, &registers[REGISTER_BYTE (0)],
-	  sizeof(inferior_registers));
-  ptrace (PT_SETREGS, inferior_pid, 
-	  (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-
-  memcpy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
-	  sizeof(inferior_fp_registers));
-  ptrace (PT_SETFPREGS, inferior_pid, 
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0);
-}
-
-struct md_core {
-  struct reg intreg; 
-  struct fpreg freg;
-};
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR ignore;
-{
-  struct md_core *core_reg = (struct md_core *)core_reg_sect;
-  
-  /* Integer registers */
-  memcpy(&registers[REGISTER_BYTE (0)],
-	 &core_reg->intreg, sizeof(struct reg));
-  /* Floating point registers */
-  memcpy(&registers[REGISTER_BYTE (FP0_REGNUM)],
-	 &core_reg->freg, sizeof(struct fpreg));
-}
diff --git a/gdb/m88k-nat.c b/gdb/m88k-nat.c
deleted file mode 100644
index 19e9392..0000000
--- a/gdb/m88k-nat.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/* Native-dependent Motorola 88xxx support for GDB, the GNU Debugger.
-   Copyright 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include "gdbcore.h"
-#include <sys/user.h>
-
-#ifndef USER			/* added to support BCS ptrace_user */
-#define USER ptrace_user
-#endif
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-#include "symtab.h"
-#include "setjmp.h"
-#include "value.h"
-
-#ifdef DELTA88
-#include <sys/ptrace.h>
-
-/* define offsets to the pc instruction offsets in ptrace_user struct */
-#define SXIP_OFFSET ((char *)&u.pt_sigframe.sig_sxip - (char *)&u)
-#define SNIP_OFFSET ((char *)&u.pt_sigframe.sig_snip - (char *)&u)
-#define SFIP_OFFSET ((char *)&u.pt_sigframe.sig_sfip - (char *)&u)
-#else
-/* define offsets to the pc instruction offsets in ptrace_user struct */
-#define SXIP_OFFSET ((char *)&u.pt_sigframe.dg_sigframe.sc_sxip - (char *)&u)
-#define SNIP_OFFSET ((char *)&u.pt_sigframe.dg_sigframe.sc_snip - (char *)&u)
-#define SFIP_OFFSET ((char *)&u.pt_sigframe.dg_sigframe.sc_sfip - (char *)&u)
-#endif
-
-extern int have_symbol_file_p();
-
-extern jmp_buf stack_jmp;
-
-extern int errno;
-extern char registers[REGISTER_BYTES];
-
-void
-fetch_inferior_registers (regno)
-     int regno;		/* Original value discarded */
-{
-  register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  register int i;
-
-  struct USER u;
-  unsigned int offset;
-
-  offset = (char *) &u.pt_r0 - (char *) &u; 
-  regaddr = offset; /* byte offset to r0;*/
-
-/*  offset = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      /*regaddr = register_addr (regno, offset);*/
-	/* 88k enhancement  */
-        
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- 	{
- 	  *(int *) &buf[i] = ptrace (3, inferior_pid,
-				     (PTRACE_ARG3_TYPE) regaddr, 0);
- 	  regaddr += sizeof (int);
- 	}
-      supply_register (regno, buf);
-    }
-    /* now load up registers 36 - 38; special pc registers */
-    *(int *) &buf[0] = ptrace (3,inferior_pid,
-			       (PTRACE_ARG3_TYPE) SXIP_OFFSET ,0);
-    supply_register (SXIP_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) SNIP_OFFSET,0);
-    supply_register (SNIP_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) SFIP_OFFSET,0);
-    supply_register (SFIP_REGNUM, buf);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-
-  struct USER u;
-
-  unsigned int offset = (char *) &u.pt_r0 - (char *) &u;
-
-  regaddr = offset;
-
-  /* Don't try to deal with EXIP_REGNUM or ENIP_REGNUM, because I think either
-     svr3 doesn't run on an 88110, or the kernel isolates the different (not
-     completely sure this is true, but seems to be.  */
-  if (regno >= 0)
-    {
-      /*      regaddr = register_addr (regno, offset); */
-      if (regno < PC_REGNUM)
-	{ 
-	  regaddr = offset + regno * sizeof (int);
-	  errno = 0;
-	  ptrace (6, inferior_pid,
-		  (PTRACE_ARG3_TYPE) regaddr, read_register (regno));
-	  if (errno != 0)
-	    {
-	      sprintf (buf, "writing register number %d", regno);
-	      perror_with_name (buf);
-	    }
-	}
-      else if (regno == SXIP_REGNUM)
-	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register(regno));
-      else if (regno == SNIP_REGNUM)
-	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register(regno));
-      else if (regno == SFIP_REGNUM)
-	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register(regno));
-      else
-	printf_unfiltered ("Bad register number for store_inferior routine\n");
-    }
-  else
-    { 
-      for (regno = 0; regno < PC_REGNUM; regno++)
-	{
-	  /*      regaddr = register_addr (regno, offset); */
-	  errno = 0;
-	  regaddr = offset + regno * sizeof (int);
-	  ptrace (6, inferior_pid,
-		  (PTRACE_ARG3_TYPE) regaddr, read_register (regno));
-	  if (errno != 0)
-	    {
-	      sprintf (buf, "writing register number %d", regno);
-	      perror_with_name (buf);
-	    }
-	}
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SXIP_OFFSET,read_register(SXIP_REGNUM));
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SNIP_OFFSET,read_register(SNIP_REGNUM));
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SFIP_OFFSET,read_register(SFIP_REGNUM));
-    }
-}
-
-
-/* blockend is the address of the end of the user structure */
-m88k_register_u_addr (blockend, regnum)
-{
-  struct USER u;
-  int ustart = blockend - sizeof (struct USER);
-  switch (regnum)
-    {
-    case 0:
-    case 1:
-    case 2:
-    case 3:
-    case 4:
-    case 5:
-    case 6:
-    case 7:
-    case 8:
-    case 9:
-    case 10:
-    case 11:
-    case 12:
-    case 13:
-    case 14:
-    case 15:
-    case 16:
-    case 17:
-    case 18:
-    case 19:
-    case 20:
-    case 21:
-    case 22:
-    case 23:
-    case 24:
-    case 25:
-    case 26:
-    case 27:
-    case 28:
-    case 29:
-    case 30:
-    case 31:
-      return (ustart + ((int) &u.pt_r0 - (int) &u) + REGISTER_SIZE * regnum);
-    case PSR_REGNUM:  return (ustart + ((int) &u.pt_psr - (int) &u));
-    case FPSR_REGNUM: return (ustart + ((int) &u.pt_fpsr - (int) &u));
-    case FPCR_REGNUM: return (ustart + ((int) &u.pt_fpcr - (int) &u));
-    case SXIP_REGNUM: return (ustart + SXIP_OFFSET); 
-    case SNIP_REGNUM: return (ustart + SNIP_OFFSET);
-    case SFIP_REGNUM: return (ustart + SFIP_OFFSET); 
-    default: 
-	if (regnum < NUM_REGS)
-	    /* The register is one of those which is not defined...
-	       give it zero */
-	    return (ustart + ((int) &u.pt_r0 - (int) &u));
-	else
-	    return (blockend + REGISTER_SIZE * regnum);
-    }
-}
-
-#ifdef USE_PROC_FS
-
-#include <sys/procfs.h>
-
-/*  Given a pointer to a general register set in /proc format (gregset_t *),
-    unpack the register contents and supply them as gdb's idea of the current
-    register values. */
-
-void
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-    register int regi;
-    register greg_t *regp = (greg_t *) gregsetp;
-
-    for (regi=0; regi <= SP_REGNUM; regi++)
-	supply_register (regi, (char *) (regp + regi));
-
-    supply_register (SXIP_REGNUM, (char *) (regp + R_XIP));
-    supply_register (SNIP_REGNUM, (char *) (regp + R_NIP));
-    supply_register (SFIP_REGNUM, (char *) (regp + R_FIP));
-    supply_register (PSR_REGNUM, (char *) (regp + R_PSR));
-    supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR));
-    supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR));
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-    int regi;
-    register greg_t *regp = (greg_t *) gregsetp;
-    extern char registers[];
-
-    for (regi = 0 ; regi <= R_R31 ; regi++)
-	if ((regno == -1) || (regno == regi))
-	    *(regp + regi) = *(int *) &registers[REGISTER_BYTE(regi)];
-
-    if ((regno == -1) || (regno == SXIP_REGNUM))
-	*(regp + R_XIP) = *(int *) &registers[REGISTER_BYTE(SXIP_REGNUM)];
-    if ((regno == -1) || (regno == SNIP_REGNUM))
-	*(regp + R_NIP) = *(int *) &registers[REGISTER_BYTE(SNIP_REGNUM)];
-    if ((regno == -1) || (regno == SFIP_REGNUM))
-	*(regp + R_FIP) = *(int *) &registers[REGISTER_BYTE(SFIP_REGNUM)];
-    if ((regno == -1) || (regno == PSR_REGNUM))
-	*(regp + R_PSR) = *(int *) &registers[REGISTER_BYTE(PSR_REGNUM)];
-    if ((regno == -1) || (regno == FPSR_REGNUM))
-	*(regp + R_FPSR) = *(int *) &registers[REGISTER_BYTE(FPSR_REGNUM)];
-    if ((regno == -1) || (regno == FPCR_REGNUM))
-	*(regp + R_FPCR) = *(int *) &registers[REGISTER_BYTE(FPCR_REGNUM)];
-}
-
-#endif /* USE_PROC_FS */
diff --git a/gdb/m88k-opcode.h b/gdb/m88k-opcode.h
deleted file mode 100755
index e69de29..0000000
--- a/gdb/m88k-opcode.h
+++ /dev/null
diff --git a/gdb/m88k-pinsn.c b/gdb/m88k-pinsn.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/m88k-pinsn.c
+++ /dev/null
diff --git a/gdb/m88k-tdep.c b/gdb/m88k-tdep.c
deleted file mode 100644
index f82cb76..0000000
--- a/gdb/m88k-tdep.c
+++ /dev/null
@@ -1,629 +0,0 @@
-/* Target-machine dependent code for Motorola 88000 series, for GDB.
-   Copyright 1988, 1990, 1991, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "symtab.h"
-#include "setjmp.h"
-#include "value.h"
-
-/* Size of an instruction */
-#define	BYTES_PER_88K_INSN	4
-
-void frame_find_saved_regs ();
-
-/* Is this target an m88110?  Otherwise assume m88100.  This has
-   relevance for the ways in which we screw with instruction pointers.  */
-
-int target_is_m88110 = 0;
-
-/* The m88k kernel aligns all instructions on 4-byte boundaries.  The
-   kernel also uses the least significant two bits for its own hocus
-   pocus.  When gdb receives an address from the kernel, it needs to
-   preserve those right-most two bits, but gdb also needs to be careful
-   to realize that those two bits are not really a part of the address
-   of an instruction.  Shrug.  */
-
-CORE_ADDR
-m88k_addr_bits_remove (addr)
-     CORE_ADDR addr;
-{
-  return ((addr) & ~3);
-}
-
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-
-   For us, the frame address is its stack pointer value, so we look up
-   the function prologue to determine the caller's sp value, and return it.  */
-
-CORE_ADDR
-frame_chain (thisframe)
-     struct frame_info *thisframe;
-{
-
-  frame_find_saved_regs (thisframe, (struct frame_saved_regs *) 0);
-  /* NOTE:  this depends on frame_find_saved_regs returning the VALUE, not
- 	    the ADDRESS, of SP_REGNUM.  It also depends on the cache of
-	    frame_find_saved_regs results.  */
-  if (thisframe->fsr->regs[SP_REGNUM])
-    return thisframe->fsr->regs[SP_REGNUM];
-  else
-    return thisframe->frame;	/* Leaf fn -- next frame up has same SP. */
-}
-
-int
-frameless_function_invocation (frame)
-     struct frame_info *frame;
-{
-
-  frame_find_saved_regs (frame, (struct frame_saved_regs *) 0);
-  /* NOTE:  this depends on frame_find_saved_regs returning the VALUE, not
- 	    the ADDRESS, of SP_REGNUM.  It also depends on the cache of
-	    frame_find_saved_regs results.  */
-  if (frame->fsr->regs[SP_REGNUM])
-    return 0;			/* Frameful -- return addr saved somewhere */
-  else
-    return 1;			/* Frameless -- no saved return address */
-}
-
-void
-init_extra_frame_info (fromleaf, frame)
-     int fromleaf;
-     struct frame_info *frame;
-{
-  frame->fsr = 0;			/* Not yet allocated */
-  frame->args_pointer = 0;		/* Unknown */
-  frame->locals_pointer = 0;	/* Unknown */
-}
-
-/* Examine an m88k function prologue, recording the addresses at which
-   registers are saved explicitly by the prologue code, and returning
-   the address of the first instruction after the prologue (but not
-   after the instruction at address LIMIT, as explained below).
-
-   LIMIT places an upper bound on addresses of the instructions to be
-   examined.  If the prologue code scan reaches LIMIT, the scan is
-   aborted and LIMIT is returned.  This is used, when examining the
-   prologue for the current frame, to keep examine_prologue () from
-   claiming that a given register has been saved when in fact the
-   instruction that saves it has not yet been executed.  LIMIT is used
-   at other times to stop the scan when we hit code after the true
-   function prologue (e.g. for the first source line) which might
-   otherwise be mistaken for function prologue.
-
-   The format of the function prologue matched by this routine is
-   derived from examination of the source to gcc 1.95, particularly
-   the routine output_prologue () in config/out-m88k.c.
-
-   subu r31,r31,n			# stack pointer update
-
-   (st rn,r31,offset)?			# save incoming regs
-   (st.d rn,r31,offset)?
-
-   (addu r30,r31,n)?			# frame pointer update
-
-   (pic sequence)?			# PIC code prologue
-
-   (or   rn,rm,0)?			# Move parameters to other regs
-*/
-
-/* Macros for extracting fields from instructions.  */
-
-#define BITMASK(pos, width) (((0x1 << (width)) - 1) << (pos))
-#define EXTRACT_FIELD(val, pos, width) ((val) >> (pos) & BITMASK (0, width))
-#define	SUBU_OFFSET(x)	((unsigned)(x & 0xFFFF))
-#define	ST_OFFSET(x)	((unsigned)((x) & 0xFFFF))
-#define	ST_SRC(x)	EXTRACT_FIELD ((x), 21, 5)
-#define	ADDU_OFFSET(x)	((unsigned)(x & 0xFFFF))
-
-/*
- * prologue_insn_tbl is a table of instructions which may comprise a
- * function prologue.  Associated with each table entry (corresponding
- * to a single instruction or group of instructions), is an action.
- * This action is used by examine_prologue (below) to determine
- * the state of certain machine registers and where the stack frame lives.
- */
-
-enum prologue_insn_action {
-  PIA_SKIP,			/* don't care what the instruction does */
-  PIA_NOTE_ST,			/* note register stored and where */
-  PIA_NOTE_STD,			/* note pair of registers stored and where */
-  PIA_NOTE_SP_ADJUSTMENT,	/* note stack pointer adjustment */
-  PIA_NOTE_FP_ASSIGNMENT,	/* note frame pointer assignment */
-  PIA_NOTE_PROLOGUE_END,	/* no more prologue */
-};
-
-struct prologue_insns {
-    unsigned long insn;
-    unsigned long mask;
-    enum prologue_insn_action action;
-};
-
-struct prologue_insns prologue_insn_tbl[] = {
-  /* Various register move instructions */
-  { 0x58000000, 0xf800ffff, PIA_SKIP },		/* or/or.u with immed of 0 */
-  { 0xf4005800, 0xfc1fffe0, PIA_SKIP },		/* or rd, r0, rs */
-  { 0xf4005800, 0xfc00ffff, PIA_SKIP },		/* or rd, rs, r0 */
-
-  /* Stack pointer setup: "subu sp, sp, n" where n is a multiple of 8 */
-  { 0x67ff0000, 0xffff0007, PIA_NOTE_SP_ADJUSTMENT },
-
-  /* Frame pointer assignment: "addu r30, r31, n" */
-  { 0x63df0000, 0xffff0000, PIA_NOTE_FP_ASSIGNMENT },
-
-  /* Store to stack instructions; either "st rx, sp, n" or "st.d rx, sp, n" */
-  { 0x241f0000, 0xfc1f0000, PIA_NOTE_ST },	/* st rx, sp, n */
-  { 0x201f0000, 0xfc1f0000, PIA_NOTE_STD },	/* st.d rs, sp, n */
-
-  /* Instructions needed for setting up r25 for pic code. */
-  { 0x5f200000, 0xffff0000, PIA_SKIP },		/* or.u r25, r0, offset_high */
-  { 0xcc000002, 0xffffffff, PIA_SKIP },		/* bsr.n Lab */
-  { 0x5b390000, 0xffff0000, PIA_SKIP },		/* or r25, r25, offset_low */
-  { 0xf7396001, 0xffffffff, PIA_SKIP },		/* Lab: addu r25, r25, r1 */
-
-  /* Various branch or jump instructions which have a delay slot -- these
-     do not form part of the prologue, but the instruction in the delay
-     slot might be a store instruction which should be noted. */
-  { 0xc4000000, 0xe4000000, PIA_NOTE_PROLOGUE_END }, 
-  					/* br.n, bsr.n, bb0.n, or bb1.n */
-  { 0xec000000, 0xfc000000, PIA_NOTE_PROLOGUE_END }, /* bcnd.n */
-  { 0xf400c400, 0xfffff7e0, PIA_NOTE_PROLOGUE_END } /* jmp.n or jsr.n */
-
-};
-
-
-/* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or
-   is not the address of a valid instruction, the address of the next
-   instruction beyond ADDR otherwise.  *PWORD1 receives the first word
-   of the instruction. */
-
-#define NEXT_PROLOGUE_INSN(addr, lim, pword1) \
-  (((addr) < (lim)) ? next_insn (addr, pword1) : 0)
-
-/* Read the m88k instruction at 'memaddr' and return the address of 
-   the next instruction after that, or 0 if 'memaddr' is not the
-   address of a valid instruction.  The instruction
-   is stored at 'pword1'.  */
-
-CORE_ADDR
-next_insn (memaddr, pword1)
-     unsigned long *pword1;
-     CORE_ADDR memaddr;
-{
-  *pword1 = read_memory_integer (memaddr, BYTES_PER_88K_INSN);
-  return memaddr + BYTES_PER_88K_INSN;
-}
-
-/* Read a register from frames called by us (or from the hardware regs).  */
-
-static int
-read_next_frame_reg(frame, regno)
-     struct frame_info *frame;
-     int regno;
-{
-  for (; frame; frame = frame->next) {
-      if (regno == SP_REGNUM)
-	return FRAME_FP (frame);
-      else if (frame->fsr->regs[regno])
-	return read_memory_integer(frame->fsr->regs[regno], 4);
-  }
-  return read_register(regno);
-}
-
-/* Examine the prologue of a function.  `ip' points to the first instruction.
-   `limit' is the limit of the prologue (e.g. the addr of the first 
-   linenumber, or perhaps the program counter if we're stepping through).
-   `frame_sp' is the stack pointer value in use in this frame.  
-   `fsr' is a pointer to a frame_saved_regs structure into which we put
-   info about the registers saved by this frame.  
-   `fi' is a struct frame_info pointer; we fill in various fields in it
-   to reflect the offsets of the arg pointer and the locals pointer.  */
-
-static CORE_ADDR
-examine_prologue (ip, limit, frame_sp, fsr, fi)
-     register CORE_ADDR ip;
-     register CORE_ADDR limit;
-     CORE_ADDR frame_sp;
-     struct frame_saved_regs *fsr;
-     struct frame_info *fi;
-{
-  register CORE_ADDR next_ip;
-  register int src;
-  unsigned int insn;
-  int size, offset;
-  char must_adjust[32];		/* If set, must adjust offsets in fsr */
-  int sp_offset = -1;		/* -1 means not set (valid must be mult of 8) */
-  int fp_offset = -1;		/* -1 means not set */
-  CORE_ADDR frame_fp;
-  CORE_ADDR prologue_end = 0;
-
-  memset (must_adjust, '\0', sizeof (must_adjust));
-  next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn);
-
-  while (next_ip)
-    {
-      struct prologue_insns *pip; 
-
-      for (pip=prologue_insn_tbl; (insn & pip->mask) != pip->insn; )
-	  if (++pip >= prologue_insn_tbl + sizeof prologue_insn_tbl)
-	      goto end_of_prologue_found;	/* not a prologue insn */
-
-      switch (pip->action)
-	{
-	  case PIA_NOTE_ST:
-	  case PIA_NOTE_STD:
-	    if (sp_offset != -1) {
-		src = ST_SRC (insn);
-		offset = ST_OFFSET (insn);
-		must_adjust[src] = 1;
-		fsr->regs[src++] = offset;	/* Will be adjusted later */
-		if (pip->action == PIA_NOTE_STD && src < 32)
-		  {
-		    offset += 4;
-		    must_adjust[src] = 1;
-		    fsr->regs[src++] = offset;
-		  }
-	    }
-	    else
-		goto end_of_prologue_found;
-	    break;
-	  case PIA_NOTE_SP_ADJUSTMENT:
-	    if (sp_offset == -1)
-		sp_offset = -SUBU_OFFSET (insn);
-	    else
-		goto end_of_prologue_found;
-	    break;
-	  case PIA_NOTE_FP_ASSIGNMENT:
-	    if (fp_offset == -1)
-		fp_offset = ADDU_OFFSET (insn);
-	    else
-		goto end_of_prologue_found;
-	    break;
-	  case PIA_NOTE_PROLOGUE_END:
-	    if (!prologue_end)
-		prologue_end = ip;
-	    break;
-	  case PIA_SKIP:
-	  default :
-	    /* Do nothing */
-	    break;
-	}
-
-      ip = next_ip;
-      next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn);
-    }
-
-end_of_prologue_found:
-
-    if (prologue_end)
-	ip = prologue_end;
-
-  /* We're done with the prologue.  If we don't care about the stack
-     frame itself, just return.  (Note that fsr->regs has been trashed,
-     but the one caller who calls with fi==0 passes a dummy there.)  */
-
-  if (fi == 0)
-    return ip;
-
-  /*
-     OK, now we have:
-
-     	sp_offset	original (before any alloca calls) displacement of SP
-			(will be negative).
-
-	fp_offset	displacement from original SP to the FP for this frame
-			or -1.
-
-	fsr->regs[0..31]	displacement from original SP to the stack
-				location where reg[0..31] is stored.
-
-	must_adjust[0..31]	set if corresponding offset was set.
-
-     If alloca has been called between the function prologue and the current
-     IP, then the current SP (frame_sp) will not be the original SP as set by
-     the function prologue.  If the current SP is not the original SP, then the
-     compiler will have allocated an FP for this frame, fp_offset will be set,
-     and we can use it to calculate the original SP.
-
-     Then, we figure out where the arguments and locals are, and relocate the
-     offsets in fsr->regs to absolute addresses.  */
-
-  if (fp_offset != -1) {
-    /* We have a frame pointer, so get it, and base our calc's on it.  */
-    frame_fp = (CORE_ADDR) read_next_frame_reg (fi->next, ACTUAL_FP_REGNUM);
-    frame_sp = frame_fp - fp_offset;
-  } else {
-    /* We have no frame pointer, therefore frame_sp is still the same value
-       as set by prologue.  But where is the frame itself?  */
-    if (must_adjust[SRP_REGNUM]) {
-      /* Function header saved SRP (r1), the return address.  Frame starts
-	 4 bytes down from where it was saved.  */
-      frame_fp = frame_sp + fsr->regs[SRP_REGNUM] - 4;
-      fi->locals_pointer = frame_fp;
-    } else {
-      /* Function header didn't save SRP (r1), so we are in a leaf fn or
-	 are otherwise confused.  */
-      frame_fp = -1;
-    }
-  }
-
-  /* The locals are relative to the FP (whether it exists as an allocated
-     register, or just as an assumed offset from the SP) */
-  fi->locals_pointer = frame_fp;
-
-  /* The arguments are just above the SP as it was before we adjusted it
-     on entry.  */
-  fi->args_pointer = frame_sp - sp_offset;
-
-  /* Now that we know the SP value used by the prologue, we know where
-     it saved all the registers.  */
-  for (src = 0; src < 32; src++)
-    if (must_adjust[src])
-      fsr->regs[src] += frame_sp;
- 
-  /* The saved value of the SP is always known.  */
-  /* (we hope...) */
-  if (fsr->regs[SP_REGNUM] != 0 
-   && fsr->regs[SP_REGNUM] != frame_sp - sp_offset)
-    fprintf_unfiltered(gdb_stderr, "Bad saved SP value %x != %x, offset %x!\n",
-        fsr->regs[SP_REGNUM],
-	frame_sp - sp_offset, sp_offset);
-
-  fsr->regs[SP_REGNUM] = frame_sp - sp_offset;
-
-  return (ip);
-}
-
-/* Given an ip value corresponding to the start of a function,
-   return the ip of the first instruction after the function 
-   prologue.  */
-
-CORE_ADDR
-skip_prologue (ip)
-     CORE_ADDR (ip);
-{
-  struct frame_saved_regs saved_regs_dummy;
-  struct symtab_and_line sal;
-  CORE_ADDR limit;
-
-  sal = find_pc_line (ip, 0);
-  limit = (sal.end) ? sal.end : 0xffffffff;
-
-  return (examine_prologue (ip, limit, (CORE_ADDR) 0, &saved_regs_dummy,
-			    (struct frame_info *)0 ));
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.
-
-   We cache the result of doing this in the frame_obstack, since it is
-   fairly expensive.  */
-
-void
-frame_find_saved_regs (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  register struct frame_saved_regs *cache_fsr;
-  CORE_ADDR ip;
-  struct symtab_and_line sal;
-  CORE_ADDR limit;
-
-  if (!fi->fsr)
-    {
-      cache_fsr = (struct frame_saved_regs *)
-	frame_obstack_alloc (sizeof (struct frame_saved_regs));
-      memset (cache_fsr, '\0', sizeof (struct frame_saved_regs));
-      fi->fsr = cache_fsr;
-
-      /* Find the start and end of the function prologue.  If the PC
-	 is in the function prologue, we only consider the part that
-	 has executed already.  In the case where the PC is not in
-	 the function prologue, we set limit to two instructions beyond
-	 where the prologue ends in case if any of the prologue instructions
-	 were moved into a delay slot of a branch instruction. */
-         
-      ip = get_pc_function_start (fi->pc);
-      sal = find_pc_line (ip, 0);
-      limit = (sal.end && sal.end < fi->pc) ? sal.end + 2 * BYTES_PER_88K_INSN 
-					    : fi->pc;
-
-      /* This will fill in fields in *fi as well as in cache_fsr.  */
-#ifdef SIGTRAMP_FRAME_FIXUP
-      if (fi->signal_handler_caller)
-	SIGTRAMP_FRAME_FIXUP(fi->frame);
-#endif
-      examine_prologue (ip, limit, fi->frame, cache_fsr, fi);
-#ifdef SIGTRAMP_SP_FIXUP
-      if (fi->signal_handler_caller && fi->fsr->regs[SP_REGNUM])
-	SIGTRAMP_SP_FIXUP(fi->fsr->regs[SP_REGNUM]);
-#endif
-    }
-
-  if (fsr)
-    *fsr = *fi->fsr;
-}
-
-/* Return the address of the locals block for the frame
-   described by FI.  Returns 0 if the address is unknown.
-   NOTE!  Frame locals are referred to by negative offsets from the
-   argument pointer, so this is the same as frame_args_address().  */
-
-CORE_ADDR
-frame_locals_address (fi)
-     struct frame_info *fi;
-{
-  struct frame_saved_regs fsr;
-
-  if (fi->args_pointer)	/* Cached value is likely there.  */
-    return fi->args_pointer;
-
-  /* Nope, generate it.  */
-
-  get_frame_saved_regs (fi, &fsr);
-
-  return fi->args_pointer;
-}
-
-/* Return the address of the argument block for the frame
-   described by FI.  Returns 0 if the address is unknown.  */
-
-CORE_ADDR
-frame_args_address (fi)
-     struct frame_info *fi;
-{
-  struct frame_saved_regs fsr;
-
-  if (fi->args_pointer)		/* Cached value is likely there.  */
-    return fi->args_pointer;
-
-  /* Nope, generate it.  */
-
-  get_frame_saved_regs (fi, &fsr);
-
-  return fi->args_pointer;
-}
-
-/* Return the saved PC from this frame.
-
-   If the frame has a memory copy of SRP_REGNUM, use that.  If not,
-   just use the register SRP_REGNUM itself.  */
-
-CORE_ADDR
-frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  return read_next_frame_reg(frame, SRP_REGNUM);
-}
-
-
-#define DUMMY_FRAME_SIZE 192
-
-static void
-write_word (sp, word)
-     CORE_ADDR sp;
-     ULONGEST word;
-{
-  register int len = REGISTER_SIZE;
-  char buffer[MAX_REGISTER_RAW_SIZE];
-
-  store_unsigned_integer (buffer, len, word);
-  write_memory (sp, buffer, len);
-}
-
-void
-m88k_push_dummy_frame()
-{
-  register CORE_ADDR sp = read_register (SP_REGNUM);
-  register int rn;
-  int offset;
-
-  sp -= DUMMY_FRAME_SIZE;	/* allocate a bunch of space */
-
-  for (rn = 0, offset = 0; rn <= SP_REGNUM; rn++, offset+=4)
-    write_word (sp+offset, read_register(rn));
-  
-  write_word (sp+offset, read_register (SXIP_REGNUM));
-  offset += 4;
-
-  write_word (sp+offset, read_register (SNIP_REGNUM));
-  offset += 4;
-
-  write_word (sp+offset, read_register (SFIP_REGNUM));
-  offset += 4;
-
-  write_word (sp+offset, read_register (PSR_REGNUM));
-  offset += 4;
-
-  write_word (sp+offset, read_register (FPSR_REGNUM));
-  offset += 4;
-
-  write_word (sp+offset, read_register (FPCR_REGNUM));
-  offset += 4;
-
-  write_register (SP_REGNUM, sp);
-  write_register (ACTUAL_FP_REGNUM, sp);
-}
-
-void
-pop_frame ()
-{
-  register struct frame_info *frame = get_current_frame ();
-  register CORE_ADDR fp;
-  register int regnum;
-  struct frame_saved_regs fsr;
-
-  fp = FRAME_FP (frame);
-  get_frame_saved_regs (frame, &fsr);
-
-  if (PC_IN_CALL_DUMMY (read_pc (), read_register (SP_REGNUM), FRAME_FP (fi)))
-    {
-      /* FIXME: I think get_frame_saved_regs should be handling this so
-	 that we can deal with the saved registers properly (e.g. frame
-	 1 is a call dummy, the user types "frame 2" and then "print $ps").  */
-      register CORE_ADDR sp = read_register (ACTUAL_FP_REGNUM);
-      int offset;
-
-      for (regnum = 0, offset = 0; regnum <= SP_REGNUM; regnum++, offset+=4)
-	(void) write_register (regnum, read_memory_integer (sp+offset, 4));
-  
-      write_register (SXIP_REGNUM, read_memory_integer (sp+offset, 4));
-      offset += 4;
-
-      write_register (SNIP_REGNUM, read_memory_integer (sp+offset, 4));
-      offset += 4;
-
-      write_register (SFIP_REGNUM, read_memory_integer (sp+offset, 4));
-      offset += 4;
-
-      write_register (PSR_REGNUM, read_memory_integer (sp+offset, 4));
-      offset += 4;
-
-      write_register (FPSR_REGNUM, read_memory_integer (sp+offset, 4));
-      offset += 4;
-
-      write_register (FPCR_REGNUM, read_memory_integer (sp+offset, 4));
-      offset += 4;
-
-    }
-  else 
-    {
-      for (regnum = FP_REGNUM ; regnum > 0 ; regnum--)
-	  if (fsr.regs[regnum])
-	      write_register (regnum,
-			      read_memory_integer (fsr.regs[regnum], 4));
-      write_pc (frame_saved_pc (frame));
-    }
-  reinit_frame_cache ();
-}
-
-void
-_initialize_m88k_tdep ()
-{
-  tm_print_insn = print_insn_m88k;
-}
diff --git a/gdb/m88k-xdep.c b/gdb/m88k-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/m88k-xdep.c
+++ /dev/null
diff --git a/gdb/mac-defs.h b/gdb/mac-defs.h
deleted file mode 100644
index 82f7e71..0000000
--- a/gdb/mac-defs.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Definitions shared between C and Rez files. */
-
-#define mbMain 128
-
-#define mApple 128
-
-#define miAbout 1
-
-#define mFile 129
-
-#define miFileNew 1
-#define miFileOpen 2
-/* 3 */
-#define miFileQuit 4
-
-#define mEdit 130
-
-#define miEditCut 1
-#define miEditCopy 2
-#define miEditPaste 3
-#define miEditClear 4
-
-#define mDebug 131
-
-#define miDebugTarget 1
-/* 2 */
-#define miDebugRun 3
-#define miDebugContinue 4
-#define miDebugStep 5
-#define miDebugNext 6
-
-#define wConsole 128
-
-
diff --git a/gdb/mac-gdb.r b/gdb/mac-gdb.r
deleted file mode 100644
index 3736dde..0000000
--- a/gdb/mac-gdb.r
+++ /dev/null
@@ -1,184 +0,0 @@
-/* Resource file for MacGDB. */
-
-#include "SysTypes.r"
-#include "Types.r"
-
-#include "mac-defs.h"
-
-/* Version resources. */
-
-resource 'vers' (1) {
-	0,
-	0,
-	0,
-	0,
-	verUS,
-	VERSION_STRING,
-	VERSION_STRING  " (C) 1986-95 FSF, Inc."
-};
-
-resource 'vers' (2, purgeable)  {
-	0,
-	0,
-	0,
-	0,
-	verUs,
-	VERSION_STRING,
-	"GDB " VERSION_STRING " for MPW"
-};
-
-#ifdef WANT_CFRG
-
-#include "CodeFragmentTypes.r"
-
-resource 'cfrg' (0) {
-	{
-		kPowerPC,
-		kFullLib,
-		kNoVersionNum, kNoVersionNum,
-		0, 0,
-		kIsApp, kOnDiskFlat, kZeroOffset, kWholeFork,
-		PROG_NAME
-	}
-};
-
-#endif /* WANT_CFRG */
-
-#ifdef Macgdb /* Exclude the following from SIOWgdb which uses SIOW.r.  */
-
-resource 'MBAR' (128) {
-	{ mApple, mFile, mEdit, mDebug };
-};
-
-resource 'MENU' (mApple, preload) {
-	mApple,
-	textMenuProc,
-	0x7FFFFFFD,
-	enabled,
-	apple,
-	{
-		"About...", noIcon, noKey, noMark, plain,
-		"-", noIcon, noKey, noMark, plain
-	}
-};
-
-resource 'MENU' (mFile, preload) {
-	mFile,
-	textMenuProc,
-	allEnabled,
-	enabled,
-	"File",
-	{
-		"New", noIcon, noKey, noMark, plain,
-		"Open...", noIcon, "O", noMark, plain,
-		"-", noIcon, noKey, noMark, plain,
-		"Quit", noIcon, "Q", noMark, plain
-	}
-};
-
-resource 'MENU' (mEdit, preload) {
-	mEdit,
-	textMenuProc,
-	allEnabled,
-	enabled,
-	"Edit",
-	{
-		"Undo", noIcon, "Z", noMark, plain,
-		"-", noIcon, noKey, noMark, plain,
-		"Cut", noIcon, "X", noMark, plain,
-		"Copy", noIcon, "C", noMark, plain,
-		"Paste", noIcon, "V", noMark, plain,
-		"Clear", noIcon, noKey, noMark, plain
-	}
-};
-
-resource 'MENU' (mDebug, preload) {
-	mDebug,
-	textMenuProc,
-	allEnabled,
-	enabled,
-	"Debug",
-	{
-		"Target", noIcon, "T", noMark, plain,
-		"-", noIcon, noKey, noMark, plain,
-		"Run", noIcon, "R", noMark, plain,
-		"Continue", noIcon, "K", noMark, plain,
-		"Step", noIcon, "S", noMark, plain,
-		"Next", noIcon, "N", noMark, plain
-	}
-};
-
-resource 'ALRT' (128) {
-	{40, 40, 180, 420},
-	128,
-	{	/* array: 4 elements */
-		/* [1] */
-		OK, visible, sound1,
-		/* [2] */
-		OK, visible, sound1,
-		/* [3] */
-		OK, visible, sound1,
-		/* [4] */
-		OK, visible, sound1
-	}
-};
-
-resource 'DITL' (128) {
-	{	/* array DITLarray: 2 elements */
-		/* [1] */
-		{110, 150, 128, 200},
-		Button {
-			enabled,
-			"OK"
-		},
-		/* [2] */
-		{10, 10, 100, 370},
-		StaticText {
-			disabled,
-			"GDB 4.12.3\n"
-			"Copyright ©  1994 Free Software Foundation, Inc.\n"
-		},
-	}
-};
-
-resource 'WIND' (wConsole, preload, purgeable) {
-	{40, 40, 310, 572},
-	zoomDocProc,
-	visible,
-	goAway,
-	0x0,
-	"GDB Console"
-};
-
-resource 'SIZE' (-1) {
-	reserved,
-	acceptSuspendResumeEvents,
-	reserved,
-	canBackground,
-	multiFinderAware,
-	backgroundAndForeground,
-	dontGetFrontClicks,
-	ignoreChildDiedEvents,
-	not32BitCompatible,
-	isHighLevelEventAware,
-	localAndRemoteHLEvents,
-	notStationeryAware,
-	dontUseTextEditServices,
-	reserved,
-	reserved,
-	reserved,
-	5000*1024,
-	2000*1024
-};
-
-resource 'DLOG' (128) {
-	{40, 40, 240, 280},
-	documentProc,
-	visible,
-	goAway,
-	0x0,
-	128,
-	""
-};
-
-#endif
diff --git a/gdb/mac-nat.c b/gdb/mac-nat.c
deleted file mode 100644
index 3518fe5..0000000
--- a/gdb/mac-nat.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/* Target-vector operations for controlling Mac applications, for GDB.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-   Written by Stan Shebs.  Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without eve nthe implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Note that because all the available Mac compilers are ANSI or very
-   close, and this is a native-only file, the code may be purely ANSI.  */
-
-#include "defs.h"
-#include "frame.h"		/* required by inferior.h */
-#include "inferior.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcore.h"
-#include "command.h"
-#include <signal.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include "buildsym.h"
-#include "gdb_string.h"
-#include "gdbthread.h"
-#include "gdbcmd.h"
-
-#include <Processes.h>
-
-/* We call the functions "child_..." rather than "mac_..." so no one
-   is tempted to try to link this with other native-only code.  */
-
-/* Forward declaration */
-
-extern struct target_ops child_ops;
-
-static void child_stop PARAMS ((void));
-
-static void
-child_fetch_inferior_registers (int r)
-{
-  if (r < 0)
-    {
-      for (r = 0; r < NUM_REGS; r++)
-	child_fetch_inferior_registers (r);
-    }
-  else
-    {
-      supply_register (r, 0);
-    }
-}
-
-static void
-child_store_inferior_registers (int r)
-{
-  if (r < 0)
-    {
-      for (r = 0; r < NUM_REGS; r++)
-	child_store_inferior_registers (r);
-    }
-  else
-    {
-      read_register_gen (r, 0);
-    }
-}
-
-static int
-child_wait (int pid, struct target_waitstatus *ourstatus)
-{
-}
-
-/* Attach to process PID, then initialize for debugging it.  */
-
-static void
-child_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  ProcessSerialNumber psn;
-  ProcessInfoRec inforec;
-  Str31 name;
-  FSSpecPtr fsspec;
-  OSType code;
-  int pid;
-  char *exec_file;
-
-  if (!args)
-    error_no_arg ("process-id to attach");
-
-  pid = atoi (args);
-
-  psn.highLongOfPSN = 0;
-  psn.lowLongOfPSN = pid;
-
-  inforec.processInfoLength = sizeof(ProcessInfoRec);
-  inforec.processName = name;
-  inforec.processAppSpec = fsspec;
-
-  if (GetProcessInformation (&psn, &inforec) == noErr)
-    {
-      if (from_tty)
-	{
-	  exec_file = (char *) get_exec_file (0);
-
-	  if (exec_file)
-	    printf_unfiltered ("Attaching to program `%s', %s\n", exec_file,
-			       target_pid_to_str (pid));
-	  else
-	    printf_unfiltered ("Attaching to %s\n", target_pid_to_str (pid));
-
-	  gdb_flush (gdb_stdout);
-	}
-      /* Do we need to do anything special? */
-      attach_flag = 1;
-      inferior_pid = pid;
-      push_target (&child_ops);
-    }
-}
-
-static void
-child_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *exec_file;
-
-  if (from_tty)
-    {
-      exec_file = get_exec_file (0);
-      if (exec_file == 0)
-	exec_file = "";
-      printf_unfiltered ("Detaching from program: %s %s\n", exec_file,
-			 target_pid_to_str (inferior_pid));
-      gdb_flush (gdb_stdout);
-    }
-  inferior_pid = 0;
-  unpush_target (&child_ops);
-}
-
-/* Print status information about what we're accessing.  */
-
-static void
-child_files_info (ignore)
-     struct target_ops *ignore;
-{
-  printf_unfiltered ("\tUsing the running image of %s %s.\n",
-      attach_flag ? "attached" : "child", target_pid_to_str (inferior_pid));
-}
-
-/* ARGSUSED */
-static void
-child_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  error ("Use the \"run\" command to start a Mac application.");
-}
-
-/* Start an inferior Mac program and sets inferior_pid to its pid.
-   EXEC_FILE is the file to run.
-   ALLARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.  Errors reported with error().  */
-
-static void
-child_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-  LaunchParamBlockRec launchparms;
-  FSSpec fsspec;
-  OSErr launch_err;
-
-  if (!exec_file)
-    {
-      error ("No executable specified, use `target exec'.\n");
-    }
-
-  launchparms.launchBlockID = extendedBlock;
-  launchparms.launchEPBLength = extendedBlockLen;
-  launchparms.launchFileFlags = 0;
-  launchparms.launchControlFlags = launchContinue | launchNoFileFlags;
-  fsspec.vRefNum = 0;
-  fsspec.parID = 0;
-  strcpy(fsspec.name + 1, exec_file);
-  fsspec.name[0] = strlen(exec_file);
-  launchparms.launchAppSpec = &fsspec;
-  launchparms.launchAppParameters = nil;
-
-  launch_err = LaunchApplication (&launchparms);
-
-  if (launch_err == 999 /*memFullErr*/)
-    {
-      error ("Not enough memory to launch %s\n", exec_file);
-    }
-  else if (launch_err != noErr)
-    {
-      error ("Error launching %s, code %d\n", exec_file, launch_err);
-    }
-
-  inferior_pid = launchparms.launchProcessSN.lowLongOfPSN;
-  /* FIXME be sure that high long of PSN is 0 */
-
-  push_target (&child_ops);
-  init_wait_for_inferior ();
-  clear_proceed_status ();
-
-/*  proceed ((CORE_ADDR) - 1, TARGET_SIGNAL_0, 0);  */
-}
-
-static void
-child_mourn_inferior ()
-{
-  unpush_target (&child_ops);
-  generic_mourn_inferior ();
-}
-
-static void
-child_stop ()
-{
-}
-
-int
-child_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
-		 int write, struct target_ops *target)
-{
-  int i;
-
-  for (i = 0; i < len; ++i)
-    {
-      if (write)
-	{
-	  ((char *) memaddr)[i] = myaddr[i];
-	}
-      else
-	{
-	  myaddr[i] = ((char *) memaddr)[i];
-	}
-    }
-  return len;
-}
-
-void
-child_kill_inferior (void)
-{
-}
-
-void
-child_resume (int pid, int step, enum target_signal signal)
-{
-}
-
-static void
-child_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static int
-child_can_run ()
-{
-  return 1;
-}
-
-static void
-child_close ()
-{
-}
-
-static void
-info_proc (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  ProcessSerialNumber psn;
-  ProcessInfoRec inforec;
-  Str31 name;
-  FSSpecPtr fsspec;
-  OSType code;
-
-  /* Eventually use args, but not right now. */
-
-  psn.highLongOfPSN = 0;
-  psn.lowLongOfPSN = kNoProcess;
-
-  inforec.processInfoLength = sizeof(ProcessInfoRec);
-  inforec.processName = name;
-  inforec.processAppSpec = fsspec;
-
-  printf_filtered ("Process Name                     Sgnt Type    PSN   Loc Size FreeMem Time\n");
-
-  while (GetNextProcess (&psn) == noErr)
-    {
-      if (GetProcessInformation (&psn, &inforec) == noErr)
-	{
-	  name[name[0] + 1] = '\0';
-	  printf_filtered ("%-32.32s", name + 1);
-	  code = inforec.processSignature;
-	  printf_filtered (" %c%c%c%c",
-			   (code >> 24) & 0xff,
-			   (code >> 16) & 0xff,
-			   (code >>  8) & 0xff,
-			   (code >>  0) & 0xff);
-	  code = inforec.processType;
-	  printf_filtered (" %c%c%c%c",
-			   (code >> 24) & 0xff,
-			   (code >> 16) & 0xff,
-			   (code >>  8) & 0xff,
-			   (code >>  0) & 0xff);
-	  if (psn.highLongOfPSN == 0)
-	    printf_filtered (" %9d", psn.lowLongOfPSN);
-	  else
-	    printf_filtered (" %9d,%9d\n",
-			     psn.highLongOfPSN, psn.lowLongOfPSN);
-	  printf_filtered (" 0x%x", inforec.processLocation);
-	  printf_filtered (" %9d", inforec.processSize);
-	  printf_filtered (" %9d", inforec.processFreeMem);
-	  printf_filtered (" %9d", inforec.processActiveTime);
-	  printf_filtered ("\n");
-	}
-    }
-}
-
-struct target_ops child_ops ;
-
-static void 
-init_child_ops(void)
-{
-  child_ops.to_shortname =   "mac";		
-  child_ops.to_longname =   "MacOS application";
-  child_ops.to_doc    =  "MacOS application (started by the \"run\" command).";
-  child_ops.to_open   =  child_open; 
-  child_ops.to_close  =  child_close;
-  child_ops.to_attach =  child_attach;
-  child_ops.to_post_attach = NULL;
-  child_ops.to_require_attach = NULL;                         /* to_require_attach */  
-  child_ops.to_detach =  child_detach;
-  child_ops.to_require_detach = NULL;                         /* to_require_detach */
-  child_ops.to_resume =  child_resume;
-  child_ops.to_wait   =  child_wait;	
-  child_ops.to_post_wait = NULL;                         /* to_post_wait */
-  child_ops.to_fetch_registers  =   child_fetch_inferior_registers;
-  child_ops.to_store_registers  =   child_store_inferior_registers;
-  child_ops.to_prepare_to_store =   child_prepare_to_store;
-  child_ops.to_xfer_memory =   child_xfer_memory;		
-  child_ops.to_files_info  =   child_files_info;		
-  child_ops.to_insert_breakpoint =   memory_insert_breakpoint;	
-  child_ops.to_remove_breakpoint =   memory_remove_breakpoint;	
-  child_ops.to_terminal_init  =   0;				
-  child_ops.to_terminal_inferior =   0;				
-  child_ops.to_terminal_ours_for_output =  0;
-  child_ops.to_terminal_ours  =   0;			
-  child_ops.to_terminal_info  =   0;			
-  child_ops.to_kill  =   child_kill_inferior;	
-  child_ops.to_load  =   0;	
-  child_ops.to_lookup_symbol   = 0;			
-  child_ops.to_create_inferior = child_create_inferior;
-  child_ops.to_post_startup_inferior = NULL;                         /* to_post_startup_inferior */
-  child_ops.to_acknowledge_created_inferior = NULL;                         /* to_acknowledge_created_inferior */
-  child_ops.to_clone_and_follow_inferior = NULL;                         /* to_clone_and_follow_inferior */
-  child_ops.to_post_follow_inferior_by_clone = NULL;                         /* to_post_follow_inferior_by_clone */
-  child_ops.to_insert_fork_catchpoint = NULL;
-  child_ops.to_remove_fork_catchpoint = NULL;
-  child_ops.to_insert_vfork_catchpoint = NULL;
-  child_ops.to_remove_vfork_catchpoint = NULL;
-  child_ops.to_has_forked = NULL;                         /* to_has_forked */
-  child_ops.to_has_vforked = NULL;                         /* to_has_vforked */
-  child_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  child_ops.to_post_follow_vfork = NULL;                         /* to_post_follow_vfork */
-  child_ops.to_insert_exec_catchpoint = NULL;
-  child_ops.to_remove_exec_catchpoint = NULL;
-  child_ops.to_has_execd = NULL;
-  child_ops.to_reported_exec_events_per_exec_call = NULL;
-  child_ops.to_has_exited = NULL;
-  child_ops.to_mourn_inferior  = child_mourn_inferior;		
-  child_ops.to_can_run         = child_can_run;
-  child_ops.to_notice_signals =  0;      
-  child_ops.to_thread_alive  =   0;       
-  child_ops.to_stop  =   child_stop;      
-  child_ops.to_pid_to_exec_file =  NULL;                         /* to_pid_to_exec_file */
-  child_ops.to_core_file_to_sym_file = NULL;
-  child_ops.to_stratum =   process_stratum;
-  child_ops.DONT_USE =   0; 
-  child_ops.to_has_all_memory = 1; 
-  child_ops.to_has_memory     = 1; 
-  child_ops.to_has_stack      = 1; 
-  child_ops.to_has_registers  = 1; 
-  child_ops.to_has_execution  = 1; 
-  child_ops.to_sections       = 0; 
-  child_ops.to_sections_end   = 0; 
-  child_ops.to_magic =   OPS_MAGIC;
-};
-
-void
-_initialize_mac_nat ()
-{
-  init_child_ops() ;
-
-  add_info ("proc", info_proc,
-	    "Show information about processes.");
-}
diff --git a/gdb/mac-xdep.c b/gdb/mac-xdep.c
deleted file mode 100644
index bf3f78d..0000000
--- a/gdb/mac-xdep.c
+++ /dev/null
@@ -1,1087 +0,0 @@
-/* Top level support for Mac interface to GDB, the GNU debugger.
-   Copyright 1994 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Stan Shebs.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-
-#include <readline/readline.h>
-#include <readline/history.h>
-
-#include <Types.h>
-#include <Resources.h>
-#include <QuickDraw.h>
-#include <Fonts.h>
-#include <Events.h>
-#include <Windows.h>
-#include <Menus.h>
-#include <TextEdit.h>
-#include <Dialogs.h>
-#include <Desk.h>
-#include <ToolUtils.h>
-#include <Memory.h>
-#include <SegLoad.h>
-#include <Files.h>
-#include <Folders.h>
-#include <OSUtils.h>
-#include <OSEvents.h>
-#include <DiskInit.h>
-#include <Packages.h>
-#include <Traps.h>
-#include <Lists.h>
-#include <Gestalt.h>
-#include <PPCToolbox.h>
-#include <AppleEvents.h>
-#include <StandardFile.h>
-#include <Sound.h>
-
-#ifdef MPW
-#define QD(whatever) (qd.##whatever)
-#define QDPat(whatever) (&(qd.##whatever))
-#endif /* MPW */
-
-#ifdef THINK_C
-#define QD(whatever) (whatever)
-#endif
-
-#define p2c(pstr,cbuf)  \
-  strncpy(cbuf, ((char *) (pstr) + 1), pstr[0]);  \
-  cbuf[pstr[0]] = '\0';
-
-#define pascalify(STR) \
-  sprintf(tmpbuf, " %s", STR);  \
-  tmpbuf[0] = strlen(STR);
-
-#include "gdbcmd.h"
-#include "call-cmds.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "signals.h"
-#include "target.h"
-#include "breakpoint.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "language.h"
-
-#include "mac-defs.h"
-
-int debug_openp = 0;
-
-/* This is true if we are running as a standalone application.  */
-
-int mac_app;
-
-/* This is true if we are using WaitNextEvent.  */
-
-int use_wne;
-
-/* This is true if we have Color Quickdraw.  */
-
-int has_color_qd;
-
-/* This is true if we are using Color Quickdraw. */
-
-int use_color_qd;
-
-int inbackground;
-
-Rect dragrect = { -32000, -32000, 32000, 32000 };
-Rect sizerect;
-
-int sbarwid = 15;
-
-/* Globals for the console window. */
-
-WindowPtr console_window;
-
-ControlHandle console_v_scrollbar;
-
-Rect console_v_scroll_rect;
-
-TEHandle console_text;
-
-Rect console_text_rect;
-
-/* This will go away eventually. */
-gdb_has_a_terminal () { return 1; }
-
-mac_init ()
-{
-  SysEnvRec se;
-  int eventloopdone = 0;
-  char *str;
-  Boolean gotevent;
-  Point mouse;
-  EventRecord event;
-  WindowPtr win;
-  RgnHandle cursorRgn;
-  int i;
-  Handle menubar;
-  MenuHandle menu;
-  Handle siow_resource;
-
-  mac_app = 0;
-
-  str = getenv("DEBUG_GDB");
-  if (str != NULL && str[0] != '\0')
-    {
-      if (strcmp(str, "openp") == 0)
-	debug_openp = 1;
-    }
-  
-  /* Don't do anything if we`re running under MPW. */
-  if (!StandAlone)
-    return;
-
-  /* Don't do anything if we're using SIOW. */
-  /* This test requires that the siow 0 resource, as defined in
-     {RIncludes}siow.r, not be messed with.  If it is, then the
-     standard Mac setup below will step on SIOW's Mac setup and
-     most likely crash the machine. */
-  siow_resource = GetResource('siow', 0);
-  if (siow_resource != nil)
-    return;
-
-  mac_app = 1;
-
-  /* Do the standard Mac environment setup. */
-  InitGraf (&QD (thePort));
-  InitFonts ();
-  FlushEvents (everyEvent, 0);
-  InitWindows ();
-  InitMenus ();
-  TEInit ();
-  InitDialogs (NULL);
-  InitCursor ();
-
-  /* Color Quickdraw is different from Classic QD. */
-  SysEnvirons(2, &se);
-  has_color_qd = se.hasColorQD;
-  /* Use it if we got it. */
-  use_color_qd = has_color_qd;
-
-  sizerect.top = 50;
-  sizerect.left = 50;
-  sizerect.bottom = 1000;
-  sizerect.right  = 1000;
-#if 0
-  sizerect.bottom = screenBits.bounds.bottom - screenBits.bounds.top;
-  sizerect.right  = screenBits.bounds.right  - screenBits.bounds.left;
-#endif
-
-  /* Set up the menus. */
-  menubar = GetNewMBar (mbMain);
-  SetMenuBar (menubar);
-  /* Add the DAs etc as usual. */
-  menu = GetMHandle (mApple);
-  if (menu != nil) {
-    AddResMenu (menu, 'DRVR');
-  }
-  DrawMenuBar ();
-
-  new_console_window ();
-}
-
-new_console_window ()
-{
-  /* Create the main window we're going to play in. */
-  if (has_color_qd)
-    console_window = GetNewCWindow (wConsole, NULL, (WindowPtr) -1L);
-  else
-    console_window = GetNewWindow (wConsole, NULL, (WindowPtr) -1L);
-
-  SetPort (console_window);
-  console_text_rect = console_window->portRect;
-  /* Leave 8 pixels of blank space, for aesthetic reasons and to
-     make it easier to select from the beginning of a line. */
-  console_text_rect.left += 8;
-  console_text_rect.bottom -= sbarwid - 1;
-  console_text_rect.right -= sbarwid - 1;
-  console_text = TENew (&console_text_rect, &console_text_rect);
-  TESetSelect (0, 40000, console_text);
-  TEDelete (console_text);
-  TEAutoView (1, console_text);
-
-  console_v_scroll_rect = console_window->portRect;
-  console_v_scroll_rect.bottom -= sbarwid - 1;
-  console_v_scroll_rect.left = console_v_scroll_rect.right - sbarwid;
-  console_v_scrollbar =
-    NewControl (console_window, &console_v_scroll_rect,
-		"\p", 1, 0, 0, 0, scrollBarProc, 0L);
-
-  ShowWindow (console_window);
-  SelectWindow (console_window);
-}
-
-mac_command_loop()
-{
-  SysEnvRec se;
-  int eventloopdone = 0;
-  Boolean gotevent;
-  Point mouse;
-  EventRecord event;
-  WindowPtr win;
-  RgnHandle cursorRgn;
-  int i, tm;
-  Handle menubar;
-  MenuHandle menu;
-
-  /* Figure out if the WaitNextEvent Trap is available.  */
-  use_wne =
-    (NGetTrapAddress (0x60, ToolTrap) != NGetTrapAddress (0x9f, ToolTrap));
-  /* Pass WaitNextEvent an empty region the first time through.  */
-  cursorRgn = NewRgn ();
-  /* Go into the main event-handling loop.  */
-  while (!eventloopdone)
-    {
-      /* Use WaitNextEvent if it is available, otherwise GetNextEvent.  */
-      if (use_wne)
-	{
-	  get_global_mouse (&mouse);
-	  adjust_cursor (mouse, cursorRgn);
-	  tm = GetCaretTime();
-	  gotevent = WaitNextEvent (everyEvent, &event, tm, cursorRgn);
-	}
-      else
-	{
-	  SystemTask ();
-	  gotevent = GetNextEvent (everyEvent, &event);
-	}
-      /* First decide if the event is for a dialog or is just any old event. */
-      if (FrontWindow () != nil && IsDialogEvent (&event))
-	{
-	  short itemhit;
-	  DialogPtr dialog;
-      
-	  /* Handle all the modeless dialogs here. */
-	  if (DialogSelect (&event, &dialog, &itemhit))
-	    {
-	    }
-	}
-      else if (gotevent)
-	{
-	  /* Make sure we have the right cursor before handling the event. */
-	  adjust_cursor (event.where, cursorRgn);
-	  do_event (&event);
-	}
-      else
-	{
-	  do_idle ();
-	}
-    }
-}
-
-/* Collect the global coordinates of the mouse pointer.  */
-
-get_global_mouse (mouse)
-Point *mouse;
-{
-  EventRecord evt;
-	
-  OSEventAvail (0, &evt);
-  *mouse = evt.where;
-}
-
-/* Change the cursor's appearance to be appropriate for the given mouse
-   location.  */
-
-adjust_cursor (mouse, region)
-Point mouse;
-RgnHandle region;
-{
-}
-
-/* Decipher an event, maybe do something with it.  */
-
-do_event (evt)
-EventRecord *evt;
-{
-  short part, err, rslt = 0;
-  WindowPtr win;
-  Boolean hit;
-  char key;
-  Point pnt;
-
-  switch (evt->what)
-    {
-    case mouseDown:
-      /* See if the click happened in a special part of the screen. */
-      part = FindWindow (evt->where, &win);
-      switch (part)
-	{
-	case inMenuBar:
-	  adjust_menus ();
-	  do_menu_command (MenuSelect (evt->where));
-	  break;
-	case inSysWindow:
-	  SystemClick (evt, win);
-	  break;
-	case inContent:
-	  if (win != FrontWindow ())
-	    {
-	      /* Bring the clicked-on window to the front. */
-	      SelectWindow (win);
-	      /* Fix the menu to match the new front window. */
-	      adjust_menus ();
-	      /* We always want to discard the event now, since clicks in a
-		 windows are often irreversible actions. */
-	    } else
-	      /* Mouse clicks in the front window do something useful. */
-	      do_mouse_down (win, evt);
-	  break;
-	case inDrag:
-	  /* Standard drag behavior, no tricks necessary. */
-	  DragWindow (win, evt->where, &dragrect);
-	  break;
-	case inGrow:
-	  grow_window (win, evt->where);
-	  break;
-	case inZoomIn:
-	case inZoomOut:
-	  zoom_window (win, evt->where, part);
-	  break;
-	case inGoAway:
-	  close_window (win);
-	  break;
-	}
-      break;
-    case keyDown:
-    case autoKey:
-      key = evt->message & charCodeMask;
-      /* Check for menukey equivalents. */
-      if (evt->modifiers & cmdKey)
-	{
-	  if (evt->what == keyDown)
-	    {
-	      adjust_menus ();
-	      do_menu_command (MenuKey (key));
-	    }
-	}
-      else
-	{
-	  if (evt->what == keyDown)
-	    {
-	      /* Random keypress, interpret it. */
-	      do_keyboard_command (key);
-	    }
-	}
-      break;
-    case activateEvt:
-      activate_window ((WindowPtr) evt->message, evt->modifiers & activeFlag);
-      break;
-    case updateEvt:
-      update_window ((WindowPtr) evt->message);
-      break;
-    case diskEvt:
-      /* Call DIBadMount in response to a diskEvt, so that the user can format
-	 a floppy. (from DTS Sample) */
-      if (HiWord (evt->message) != noErr)
-	{
-	  SetPt (&pnt, 50, 50);
-	  err = DIBadMount (pnt, evt->message);
-	}
-      break;
-    case app4Evt:
-      /* Grab only a single byte. */
-      switch ((evt->message >> 24) & 0xFF)
-	{
-	case 0xfa:
-	  break;
-	case 1:
-	  inbackground = !(evt->message & 1);
-	  activate_window (FrontWindow (), !inbackground);
-	  break;
-	}
-      break;
-    case kHighLevelEvent:
-      AEProcessAppleEvent (evt);
-      break;
-    case nullEvent:
-      do_idle ();
-      rslt = 1;
-      break;
-    default:
-      break;
-    }
-  return rslt;
-}
-
-/* Do any idle-time activities. */
-
-do_idle ()
-{
-  TEIdle (console_text);
-}
-
-grow_window (win, where)
-WindowPtr win;
-Point where;
-{
-  long winsize;
-  int h, v;
-  GrafPtr oldport;
-
-  winsize = GrowWindow (win, where, &sizerect);
-  /* Only do anything if it actually changed size. */
-  if (winsize != 0)
-    {
-      GetPort (&oldport);
-      SetPort (win);
-      if (win == console_window)
-	{
-	  EraseRect (&win->portRect);
-	  h = LoWord (winsize);
-	  v = HiWord (winsize);
-	  SizeWindow (win, h, v, 1);
-	  resize_console_window ();
-	}
-      SetPort (oldport);
-    }
-}
-
-zoom_window (win, where, part)
-WindowPtr win;
-Point where;
-short part;
-{
-  ZoomWindow (win, part, (win == FrontWindow ()));
-  if (win == console_window)
-    {
-      resize_console_window ();
-    }
-}
-
-resize_console_window ()
-{
-  adjust_console_sizes ();
-  adjust_console_scrollbars ();
-  adjust_console_text ();
-  InvalRect (&console_window->portRect);
-}
-
-close_window (win)
-WindowPtr win;
-{
-}
-
-pascal void
-v_scroll_proc (ControlHandle control, short part)
-{
-  int oldval, amount = 0, newval;
-  int pagesize = ((*console_text)->viewRect.bottom - (*console_text)->viewRect.top) / (*console_text)->lineHeight;
-  if (part)
-    {
-      oldval = GetCtlValue (control);
-      switch (part)
-	{
-	case inUpButton:
-	  amount = 1;
-	  break;
-	case inDownButton:
-	  amount = -1;
-	  break;
-	case inPageUp:
-	  amount = pagesize;
-	  break;
-	case inPageDown:
-	  amount = - pagesize;
-	  break;
-	default:
-	  /* (should freak out) */
-	  break;
-	}
-      SetCtlValue(control, oldval - amount);
-      newval = GetCtlValue (control);
-      amount = oldval - newval;
-      if (amount)
-	TEScroll (0, amount * (*console_text)->lineHeight, console_text);
-    }
-}
-
-do_mouse_down (WindowPtr win, EventRecord *event)
-{
-  short part, value;
-  Point mouse;
-  ControlHandle control;
-
-  if (1 /*is_app_window(win)*/)
-    {
-      SetPort (win);
-      mouse = event->where;
-      GlobalToLocal (&mouse);
-      part = FindControl(mouse, win, &control);
-      if (control == console_v_scrollbar)
-	{
-	  switch (part)
-	    {
-	    case inThumb:
-	      value = GetCtlValue (control);
-	      part = TrackControl (control, mouse, nil);
-	      if (part)
-		{
-		  value -= GetCtlValue (control);
-		  if (value)
-		    TEScroll(0, value * (*console_text)->lineHeight,
-			     console_text);
-		}
-	      break;
-	    default:
-#if 0 /* don't deal with right now */
-#if 1 /* universal headers */
-	      value = TrackControl (control, mouse, (ControlActionUPP) v_scroll_proc);
-#else
-	      value = TrackControl (control, mouse, (ProcPtr) v_scroll_proc);
-#endif
-#endif
-	      break;
-	    }
-	}
-      else
-	{
-	  TEClick (mouse, 0, console_text);
-	}
-    }
-}
-
-scroll_text (hlines, vlines)
-int hlines, vlines;
-{
-}
-
-activate_window (win, activate)
-WindowPtr win;
-int activate;
-{
-  Rect grow_rect;
-
-  if (win == nil) return;
-  /* It's convenient to make the activated window also be the
-     current GrafPort. */
-  if (activate)
-    SetPort(win);
-  /* Activate the console window's scrollbar. */
-  if (win == console_window)
-    {
-      if (activate)
-	{
-	  TEActivate (console_text);
-	  /* Cause the grow icon to be redrawn at the next update. */
-	  grow_rect = console_window->portRect;
-	  grow_rect.top = grow_rect.bottom - sbarwid;
-	  grow_rect.left = grow_rect.right - sbarwid;
-	  InvalRect (&grow_rect);
-	}
-      else
-	{
-	  TEDeactivate (console_text);
-	  DrawGrowIcon (console_window);
-	}
-      HiliteControl (console_v_scrollbar, (activate ? 0 : 255));
-    }
-}
-
-update_window (win)
-WindowPtr win;
-{
-  int controls = 1, growbox = 0;
-  GrafPtr oldport;
-
-  /* Set the updating window to be the current grafport. */
-  GetPort (&oldport);
-  SetPort (win);
-/*  recalc_depths();  */
-  BeginUpdate (win);
-  if (win == console_window)
-    {
-      draw_console ();
-      controls = 1;
-      growbox = 1;
-    }
-  if (controls)
-    UpdateControls (win, win->visRgn);
-  if (growbox)
-    DrawGrowIcon (win);
-  EndUpdate (win);
-  SetPort (oldport);
-}
-
-adjust_menus ()
-{
-}
-
-do_menu_command (which)
-long which;
-{
-  short menuid, menuitem;
-  short itemHit;
-  Str255 daname;
-  short daRefNum;
-  Boolean handledbyda;
-  WindowPtr win;
-  short ditem;
-  int i;
-  char cmdbuf[300];
-
-  cmdbuf[0] = '\0';
-  menuid = HiWord (which);
-  menuitem = LoWord (which);
-  switch (menuid)
-    {
-    case mApple:
-      switch (menuitem)
-	{
-	case miAbout:
-	  Alert (128, nil);
-	  break;
-#if 0
-	case miHelp:
-	  /* (should pop up help info) */
-	  break;
-#endif
-	default:
-	  GetItem (GetMHandle (mApple), menuitem, daname);
-	  daRefNum = OpenDeskAcc (daname);
-	}
-      break;
-    case mFile:
-      switch (menuitem)
-	{
-	case miFileNew:
-	  if (console_window == FrontWindow ())
-	    {
-	      close_window (console_window);
-	    }
-	  new_console_window ();
-	  break;
-	case miFileOpen:
-	  SysBeep (20);
-	  break;
-	case miFileQuit:
-	  ExitToShell ();
-	  break;
-	}
-      break;
-    case mEdit:
-      /* handledbyda = SystemEdit(menuitem-1); */
-      switch (menuitem)
-	{
-	case miEditCut:
-	  TECut (console_text);
-	  break;
-	case miEditCopy:
-	  TECopy (console_text);
-	  break;
-	case miEditPaste:
-	  TEPaste (console_text);
-	  break;
-	case miEditClear:
-	  TEDelete (console_text);
-	  break;
-	}
-      /* All of these operations need the same postprocessing. */
-      adjust_console_sizes ();
-      adjust_console_scrollbars ();
-      adjust_console_text ();
-      break;
-    case mDebug:
-      switch (menuitem)
-	{
-	case miDebugTarget:
-	  sprintf (cmdbuf, "target %s", "remote");
-	  break;
-	case miDebugRun:
-	  sprintf (cmdbuf, "run");
-	  break;
-	case miDebugContinue:
-	  sprintf (cmdbuf, "continue");
-	  break;
-	case miDebugStep:
-	  sprintf (cmdbuf, "step");
-	  break;
-	case miDebugNext:
-	  sprintf (cmdbuf, "next");
-	  break;
-	}
-      break;
-    }
-  HiliteMenu (0);
-  /* Execute a command if one had been given.  Do here because a command
-     may longjmp before we get a chance to unhilite the menu. */
-  if (strlen (cmdbuf) > 0)
-    execute_command (cmdbuf, 0);
-}
-
-char commandbuf[1000];
-
-do_keyboard_command (key)
-int key;
-{
-  int startpos, endpos, i, len;
-  char *last_newline;
-  char buf[10], *text_str, *command, *cmd_start;
-  CharsHandle text;
-
-  if (key == '\015' || key == '\003')
-    {
-      text = TEGetText (console_text);
-      HLock ((Handle) text);
-      text_str = *text;
-      startpos = (*console_text)->selStart;
-      endpos = (*console_text)->selEnd;
-      if (startpos != endpos)
-	{
-	  len = endpos - startpos;
-	  cmd_start = text_str + startpos;
-	}
-      else
-	{
-	  for (i = startpos - 1; i >= 0; --i)
-	    if (text_str[i] == '\015')
-	      break;
-	  last_newline = text_str + i;
-	  len = (text_str + startpos) - 1 - last_newline;
-	  cmd_start = last_newline + 1;
-	}
-      if (len > 1000) len = 999;
-      if (len < 0) len = 0;
-      strncpy (commandbuf + 1, cmd_start, len);
-      commandbuf[1 + len] = 0;
-      command = commandbuf + 1;
-      HUnlock ((Handle) text);
-      commandbuf[0] = strlen(command);
-
-      /* Insert a newline and recalculate before doing any command. */
-      key = '\015';
-      TEKey (key, console_text);
-      TEInsert (buf, 1, console_text);
-      adjust_console_sizes ();
-      adjust_console_scrollbars ();
-      adjust_console_text ();
-
-      if (strlen (command) > 0)
-	{
-	  execute_command (command, 0);
-	  bpstat_do_actions (&stop_bpstat);
-	}
-    }
-  else
-    {
-      /* A self-inserting character.  This includes delete.  */
-      TEKey (key, console_text);
-    }
-}
-
-/* Draw all graphical stuff in the console window.  */
-
-draw_console ()
-{
-  SetPort (console_window);
-  TEUpdate (&(console_window->portRect), console_text);
-}
-
-/* Cause an update of a given window's entire contents.  */
-
-force_update (win)
-WindowPtr win;
-{
-  GrafPtr oldport;
-
-  if (win == nil) return;
-  GetPort (&oldport);
-  SetPort (win);
-  EraseRect (&win->portRect);
-  InvalRect (&win->portRect);
-  SetPort (oldport);
-}
-
-adjust_console_sizes ()
-{
-  Rect tmprect;
-
-  tmprect = console_window->portRect;
-  /* Move and size the scrollbar. */
-  MoveControl (console_v_scrollbar, tmprect.right - sbarwid, 0);
-  SizeControl (console_v_scrollbar, sbarwid + 1, tmprect.bottom - sbarwid + 1);
-  /* Move and size the text. */
-  tmprect.left += 7;
-  tmprect.right -= sbarwid;
-  tmprect.bottom -= sbarwid;
-  InsetRect(&tmprect, 1, 1);
-  (*console_text)->destRect = tmprect;
-  /* Fiddle bottom of viewrect to be even multiple of text lines. */
-  tmprect.bottom = tmprect.top
-    + ((tmprect.bottom - tmprect.top) / (*console_text)->lineHeight)
-      * (*console_text)->lineHeight;
-  (*console_text)->viewRect = tmprect;
-}
-
-adjust_console_scrollbars ()
-{
-  int lines, newmax, value;
-
-  (*console_v_scrollbar)->contrlVis = 0;
-  lines = (*console_text)->nLines;
-  newmax = lines - (((*console_text)->viewRect.bottom
-		     - (*console_text)->viewRect.top)
-		    / (*console_text)->lineHeight);
-  if (newmax < 0) newmax = 0;
-  SetCtlMax (console_v_scrollbar, newmax);
-  value = ((*console_text)->viewRect.top - (*console_text)->destRect.top)
-    / (*console_text)->lineHeight;
-  SetCtlValue (console_v_scrollbar, value);
-  (*console_v_scrollbar)->contrlVis = 0xff;
-  ShowControl (console_v_scrollbar);
-}
-
-/* Scroll the TE record so that it is consistent with the scrollbar(s). */
-
-adjust_console_text ()
-{
-  TEScroll (((*console_text)->viewRect.left
-	     - (*console_text)->destRect.left)
-	    - 0 /* get h scroll value */,
-	    ((((*console_text)->viewRect.top - (*console_text)->destRect.top)
-	      / (*console_text)->lineHeight)
-	     - GetCtlValue (console_v_scrollbar))
-	    * (*console_text)->lineHeight,
-	    console_text);
-}
-
-/* Readline substitute. */
-
-char *
-readline (char *prrompt)
-{
-  return gdb_readline (prrompt);
-}
-
-char *rl_completer_word_break_characters;
-
-char *rl_completer_quote_characters;
-
-int (*rl_completion_entry_function) ();
-
-int rl_point;
-
-char *rl_line_buffer;
-
-char *rl_readline_name;
-
-/* History substitute. */
-
-void
-add_history (char *buf)
-{
-}
-
-void
-stifle_history (int n)
-{
-}
-
-int
-unstifle_history ()
-{
-}
-
-int
-read_history (char *name)
-{
-}
-
-int
-write_history (char *name)
-{
-}
-
-int
-history_expand (char *x, char **y)
-{
-}
-
-extern HIST_ENTRY *
-history_get (int xxx)
-{
-  return NULL;
-}
-
-int history_base;
-
-char *
-filename_completion_function (char *text, char *name)
-{
-  return "?";
-}
-
-char *
-tilde_expand (char *str)
-{
-  return strsave (str);
-}
-
-/* Modified versions of standard I/O. */
-
-#undef fprintf
-
-int
-hacked_fprintf (FILE *fp, const char *fmt, ...)
-{
-  int ret;
-  va_list ap;
-
-  va_start (ap, fmt);
-  if (mac_app && (fp == stdout || fp == stderr))
-    {
-      char buf[1000];
-
-      ret = vsprintf(buf, fmt, ap);
-      TEInsert (buf, strlen(buf), console_text);
-    }
-  else
-    ret = vfprintf (fp, fmt, ap);
-  va_end (ap);
-  return ret;
-}
-
-#undef printf
-
-int
-hacked_printf (const char *fmt, ...)
-{
-  int ret;
-  va_list ap;
-
-  va_start (ap, fmt);
-  ret = hacked_vfprintf(stdout, fmt, ap);
-  va_end (ap);
-  return ret;
-}
-
-#undef vfprintf
-
-int 
-hacked_vfprintf (FILE *fp, const char *format, va_list args)
-{
-  if (mac_app && (fp == stdout || fp == stderr))
-    {
-      char buf[1000];
-      int ret;
-
-      ret = vsprintf(buf, format, args);
-      TEInsert (buf, strlen(buf), console_text);
-      if (strchr(buf, '\n'))
-	{
-	  adjust_console_sizes ();
-	  adjust_console_scrollbars ();
-	  adjust_console_text ();
-	}
-      return ret;
-    }
-  else
-    return vfprintf (fp, format, args);
-}
-
-#undef fputs
-
-hacked_fputs (const char *s, FILE *fp)
-{
-  if (mac_app && (fp == stdout || fp == stderr))
-    {
-      TEInsert (s, strlen(s), console_text);
-      if (strchr(s, '\n'))
-	{
-	  adjust_console_sizes ();
-	  adjust_console_scrollbars ();
-	  adjust_console_text ();
-	}
-      return 0;
-    }
-  else
-    return fputs (s, fp);
-}
-
-#undef fputc
-
-hacked_fputc (const char c, FILE *fp)
-{
-  if (mac_app && (fp == stdout || fp == stderr))
-    {
-      char buf[1];
-
-      buf[0] = c;
-      TEInsert (buf, 1, console_text);
-      if (c == '\n')
-	{
-	  adjust_console_sizes ();
-	  adjust_console_scrollbars ();
-	  adjust_console_text ();
-	}
-      return c;
-    }
-  else
-    return fputc (c, fp);
-}
-
-#undef putc
-
-hacked_putc (const char c, FILE *fp)
-{
-  if (mac_app && (fp == stdout || fp == stderr))
-    {
-      char buf[1];
-
-      buf[0] = c;
-      TEInsert (buf, 1, console_text);
-      if (c == '\n')
-	{
-	  adjust_console_sizes ();
-	  adjust_console_scrollbars ();
-	  adjust_console_text ();
-	}
-      return c;
-    }
-  else
-    return fputc (c, fp);
-}
-
-#undef fflush
-
-hacked_fflush (FILE *fp)
-{
-  if (mac_app && (fp == stdout || fp == stderr))
-    {
-      adjust_console_sizes ();
-      adjust_console_scrollbars ();
-      adjust_console_text ();
-      return 0;
-    }
-  return fflush (fp);
-}
-
-#undef fgetc
-
-hacked_fgetc (FILE *fp)
-{
-  if (mac_app && (fp == stdin))
-    {
-      /* Catch any attempts to use this.  */
-      DebugStr("\pShould not be reading from stdin!");
-      return '\n';
-    }
-  return fgetc (fp);
-}
diff --git a/gdb/macgdb.r b/gdb/macgdb.r
deleted file mode 100644
index e69de29..0000000
--- a/gdb/macgdb.r
+++ /dev/null
diff --git a/gdb/mach386-xdep.c b/gdb/mach386-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/mach386-xdep.c
+++ /dev/null
diff --git a/gdb/magic.c b/gdb/magic.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/magic.c
+++ /dev/null
diff --git a/gdb/magic.h b/gdb/magic.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/magic.h
+++ /dev/null
diff --git a/gdb/main.c b/gdb/main.c
deleted file mode 100644
index 72ebc3e..0000000
--- a/gdb/main.c
+++ /dev/null
@@ -1,787 +0,0 @@
-/* Top level stuff for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <setjmp.h>
-#include "top.h"
-#include "target.h"
-#include "inferior.h"
-#include "call-cmds.h"
-
-#include "getopt.h"
-
-#include <sys/types.h>
-#include "gdb_stat.h"
-#include <ctype.h>
-
-#include "gdb_string.h"
-
-/* Temporary variable for SET_TOP_LEVEL.  */
-
-static int top_level_val;
-
-/* Do a setjmp on error_return and quit_return.  catch_errors is
-   generally a cleaner way to do this, but main() would look pretty
-   ugly if it had to use catch_errors each time.  */
-
-#define SET_TOP_LEVEL() \
-  (((top_level_val = SIGSETJMP (error_return)) \
-    ? (PTR) 0 : (PTR) memcpy (quit_return, error_return, sizeof (SIGJMP_BUF))) \
-   , top_level_val)
-
-/* If nonzero, display time usage both at startup and for each command.  */
-
-int display_time;
-
-/* If nonzero, display space usage both at startup and for each command.  */
-
-int display_space;
-
-/* Whether this is the command line version or not */
-int tui_version = 0;
-
-/* Whether xdb commands will be handled */
-int xdb_commands = 0;
-
-/* Whether dbx commands will be handled */
-int dbx_commands = 0;
-
-GDB_FILE *gdb_stdout;
-GDB_FILE *gdb_stderr;
-
-static void print_gdb_help PARAMS ((GDB_FILE *));
-extern void gdb_init PARAMS ((char *));
-#ifdef __CYGWIN__
-#include <windows.h> /* for MAX_PATH */
-#include <sys/cygwin.h> /* for cygwin32_conv_to_posix_path */
-#endif
-
-int
-main (argc, argv)
-     int argc;
-     char **argv;
-{
-  int count;
-  static int quiet = 0;
-  static int batch = 0;
-
-  /* Pointers to various arguments from command line.  */
-  char *symarg = NULL;
-  char *execarg = NULL;
-  char *corearg = NULL;
-  char *cdarg = NULL;
-  char *ttyarg = NULL;
-
-  /* These are static so that we can take their address in an initializer.  */
-  static int print_help;
-  static int print_version;
-
-  /* Pointers to all arguments of --command option.  */
-  char **cmdarg;
-  /* Allocated size of cmdarg.  */
-  int cmdsize;
-  /* Number of elements of cmdarg used.  */
-  int ncmd;
-
-  /* Indices of all arguments of --directory option.  */
-  char **dirarg;
-  /* Allocated size.  */
-  int dirsize;
-  /* Number of elements used.  */
-  int ndir;
-  
-  struct stat homebuf, cwdbuf;
-  char *homedir, *homeinit;
-
-  register int i;
-
-  long time_at_startup = get_run_time ();
-
-  int gdb_file_size;
-
-  START_PROGRESS (argv[0], 0);
-
-#ifdef MPW
-  /* Do all Mac-specific setup. */
-  mac_init ();
-#endif /* MPW */
-
-  /* This needs to happen before the first use of malloc.  */
-  init_malloc ((PTR) NULL);
-
-#if defined (ALIGN_STACK_ON_STARTUP)
-  i = (int) &count & 0x3;
-  if (i != 0)
-    alloca (4 - i);
-#endif
-
-  /* If error() is called from initialization code, just exit */
-  if (SET_TOP_LEVEL ()) {
-    exit(1);
-  }
-
-  cmdsize = 1;
-  cmdarg = (char **) xmalloc (cmdsize * sizeof (*cmdarg));
-  ncmd = 0;
-  dirsize = 1;
-  dirarg = (char **) xmalloc (dirsize * sizeof (*dirarg));
-  ndir = 0;
-
-  quit_flag = 0;
-  line = (char *) xmalloc (linesize);
-  line[0] = '\0';		/* Terminate saved (now empty) cmd line */
-  instream = stdin;
-
-  getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
-  current_directory = gdb_dirbuf;
-
-  gdb_file_size = sizeof(GDB_FILE);
-
-  gdb_stdout = (GDB_FILE *)xmalloc (gdb_file_size);
-  gdb_stdout->ts_streamtype = afile;
-  gdb_stdout->ts_filestream = stdout;
-  gdb_stdout->ts_strbuf = NULL;
-  gdb_stdout->ts_buflen = 0;
-
-  gdb_stderr = (GDB_FILE *)xmalloc (gdb_file_size);
-  gdb_stderr->ts_streamtype = afile;
-  gdb_stderr->ts_filestream = stderr;
-  gdb_stderr->ts_strbuf = NULL;
-  gdb_stderr->ts_buflen = 0;
-
-  /* Parse arguments and options.  */
-  {
-    int c;
-    /* When var field is 0, use flag field to record the equivalent
-       short option (or arbitrary numbers starting at 10 for those
-       with no equivalent).  */
-    static struct option long_options[] =
-      {
-#if defined(TUI)
-	{"tui", no_argument, &tui_version, 1},
-#endif
-	{"xdb", no_argument, &xdb_commands, 1},
-	{"dbx", no_argument, &dbx_commands, 1},
-	{"readnow", no_argument, &readnow_symbol_files, 1},
-	{"r", no_argument, &readnow_symbol_files, 1},
-	{"mapped", no_argument, &mapped_symbol_files, 1},
-	{"m", no_argument, &mapped_symbol_files, 1},
-	{"quiet", no_argument, &quiet, 1},
-	{"q", no_argument, &quiet, 1},
-	{"silent", no_argument, &quiet, 1},
-	{"nx", no_argument, &inhibit_gdbinit, 1},
-	{"n", no_argument, &inhibit_gdbinit, 1},
-	{"batch", no_argument, &batch, 1},
-	{"epoch", no_argument, &epoch_interface, 1},
-
-	/* This is a synonym for "--annotate=1".  --annotate is now preferred,
-	   but keep this here for a long time because people will be running
-	   emacses which use --fullname.  */
-	{"fullname", no_argument, 0, 'f'},
-	{"f", no_argument, 0, 'f'},
-
-	{"annotate", required_argument, 0, 12},
-	{"help", no_argument, &print_help, 1},
-	{"se", required_argument, 0, 10},
-	{"symbols", required_argument, 0, 's'},
-	{"s", required_argument, 0, 's'},
-	{"exec", required_argument, 0, 'e'},
-	{"e", required_argument, 0, 'e'},
-	{"core", required_argument, 0, 'c'},
-	{"c", required_argument, 0, 'c'},
-	{"command", required_argument, 0, 'x'},
-	{"version", no_argument, &print_version, 1},
-	{"x", required_argument, 0, 'x'},
-/* start-sanitize-gdbtk */
-#ifdef GDBTK
-    {"tclcommand", required_argument, 0, 'z'},
-#endif
-/* end-sanitize-gdbtk */
-	{"directory", required_argument, 0, 'd'},
-	{"cd", required_argument, 0, 11},
-	{"tty", required_argument, 0, 't'},
-	{"baud", required_argument, 0, 'b'},
-	{"b", required_argument, 0, 'b'},
-	{"nw", no_argument, &use_windows, 0},
-	{"nowindows", no_argument, &use_windows, 0},
-	{"w", no_argument, &use_windows, 1},
-	{"windows", no_argument, &use_windows, 1},
-	{"statistics", no_argument, 0, 13},
-/* Allow machine descriptions to add more options... */
-#ifdef ADDITIONAL_OPTIONS
-	ADDITIONAL_OPTIONS
-#endif
-	{0, no_argument, 0, 0}
-      };
-
-    while (1)
-      {
-	int option_index;
-
-	c = getopt_long_only (argc, argv, "",
-			      long_options, &option_index);
-	if (c == EOF)
-	  break;
-
-	/* Long option that takes an argument.  */
-	if (c == 0 && long_options[option_index].flag == 0)
-	  c = long_options[option_index].val;
-
-	switch (c)
-	  {
-	  case 0:
-	    /* Long option that just sets a flag.  */
-	    break;
-	  case 10:
-	    symarg = optarg;
-	    execarg = optarg;
-	    break;
-	  case 11:
-	    cdarg = optarg;
-	    break;
-	  case 12:
-	    /* FIXME: what if the syntax is wrong (e.g. not digits)?  */
-	    annotation_level = atoi (optarg);
-	    break;
-	  case 13:
-	    /* Enable the display of both time and space usage.  */
-	    display_time = 1;
-	    display_space = 1;
-	    break;
-	  case 'f':
-	    annotation_level = 1;
-/* We have probably been invoked from emacs.  Disable window interface.  */
-	    use_windows = 0;
-	    break;
-	  case 's':
-	    symarg = optarg;
-	    break;
-	  case 'e':
-	    execarg = optarg;
-	    break;
-	  case 'c':
-	    corearg = optarg;
-	    break;
-	  case 'x':
-	    cmdarg[ncmd++] = optarg;
-	    if (ncmd >= cmdsize)
-	      {
-		cmdsize *= 2;
-		cmdarg = (char **) xrealloc ((char *)cmdarg,
-					     cmdsize * sizeof (*cmdarg));
-	      }
-	    break;
-        /* start-sanitize-gdbtk */
-#ifdef GDBTK
-      case 'z':
-        {
-          extern int gdbtk_test PARAMS ((char *));
-          if (!gdbtk_test (optarg))
-            {
-              fprintf_unfiltered (gdb_stderr, "%s: unable to load tclcommand file \"%s\"",
-                                  argv[0], optarg);
-              exit (1);
-            }
-          break;
-        }
-#endif /* GDBTK */
-        /* end-sanitize-gdbtk */
-	  case 'd':
-	    dirarg[ndir++] = optarg;
-	    if (ndir >= dirsize)
-	      {
-		dirsize *= 2;
-		dirarg = (char **) xrealloc ((char *)dirarg,
-					     dirsize * sizeof (*dirarg));
-	      }
-	    break;
-	  case 't':
-	    ttyarg = optarg;
-	    break;
-	  case 'q':
-	    quiet = 1;
-	    break;
-	  case 'b':
-	    {
-	      int i;
-	      char *p;
-
-	      i = strtol (optarg, &p, 0);
-	      if (i == 0 && p == optarg)
-
-		/* Don't use *_filtered or warning() (which relies on
-                   current_target) until after initialize_all_files(). */
-
-		fprintf_unfiltered
-		  (gdb_stderr,
-		   "warning: could not set baud rate to `%s'.\n", optarg);
-	      else
-		baud_rate = i;
-	    }
-	  case 'l':
-	    {
-	      int i;
-	      char *p;
-
-	      i = strtol (optarg, &p, 0);
-	      if (i == 0 && p == optarg)
-
-		/* Don't use *_filtered or warning() (which relies on
-                   current_target) until after initialize_all_files(). */
-
-		fprintf_unfiltered
-		  (gdb_stderr,
-		   "warning: could not set timeout limit to `%s'.\n", optarg);
-	      else
-		remote_timeout = i;
-	    }
-	    break;
-
-#ifdef ADDITIONAL_OPTION_CASES
-	  ADDITIONAL_OPTION_CASES
-#endif
-	  case '?':
-	    fprintf_unfiltered (gdb_stderr,
-		     "Use `%s --help' for a complete list of options.\n",
-		     argv[0]);
-	    exit (1);
-	  }
-      }
-
-    /* If --help or --version, disable window interface.  */
-    if (print_help || print_version)
-      {
-	use_windows = 0;
-#ifdef TUI
-	/* Disable the TUI as well.  */
-	tui_version = 0;
-#endif
-      }
-
-#ifdef TUI
-    /* An explicit --tui flag overrides the default UI, which is the
-       window system.  */
-    if (tui_version)
-      use_windows = 0;
-#endif      
-
-    /* OK, that's all the options.  The other arguments are filenames.  */
-    count = 0;
-    for (; optind < argc; optind++)
-      switch (++count)
-	{
-	case 1:
-	  symarg = argv[optind];
-	  execarg = argv[optind];
-	  break;
-	case 2:
-	  corearg = argv[optind];
-	  break;
-	case 3:
-	  fprintf_unfiltered (gdb_stderr,
-		   "Excess command line arguments ignored. (%s%s)\n",
-		   argv[optind], (optind == argc - 1) ? "" : " ...");
-	  break;
-	}
-    if (batch)
-      quiet = 1;
-  }
-
-#if defined(TUI)
-  if (tui_version)
-    init_ui_hook = tuiInit;
-#endif
-  gdb_init (argv[0]);
-
-  /* Do these (and anything which might call wrap_here or *_filtered)
-     after initialize_all_files.  */
-  if (print_version)
-    {
-      print_gdb_version (gdb_stdout);
-      wrap_here ("");
-      printf_filtered ("\n");
-      exit (0);
-    }
-
-  if (print_help)
-    {
-      print_gdb_help (gdb_stdout);
-      fputs_unfiltered ("\n", gdb_stdout);
-      exit (0);
-    }
-
-  if (!quiet)
-    {
-      /* Print all the junk at the top, with trailing "..." if we are about
-	 to read a symbol file (possibly slowly).  */
-      print_gdb_version (gdb_stdout);
-      if (symarg)
-	printf_filtered ("..");
-      wrap_here("");
-      gdb_flush (gdb_stdout);		/* Force to screen during slow operations */
-    }
-
-  error_pre_print = "\n\n";
-  quit_pre_print = error_pre_print;
-
-  /* We may get more than one warning, don't double space all of them... */
-  warning_pre_print = "\nwarning: ";
-
-  /* Read and execute $HOME/.gdbinit file, if it exists.  This is done
-     *before* all the command line arguments are processed; it sets
-     global parameters, which are independent of what file you are
-     debugging or what directory you are in.  */
-#ifdef __CYGWIN__
-  {
-    char * tmp = getenv ("HOME");
-    
-    if (tmp != NULL)
-      {
-        homedir = (char *) alloca (MAX_PATH+1);
-        cygwin32_conv_to_posix_path (tmp, homedir);
-      }
-    else
-      homedir = NULL;
-  }
-#else
-  homedir = getenv ("HOME");  
-#endif
-  if (homedir)
-    {
-      homeinit = (char *) alloca (strlen (homedir) +
-				  strlen (gdbinit) + 10);
-      strcpy (homeinit, homedir);
-      strcat (homeinit, "/");
-      strcat (homeinit, gdbinit);
-
-      if (!inhibit_gdbinit)
-	{
-	  if (!SET_TOP_LEVEL ())
-	    source_command (homeinit, 0);
-	}
-      do_cleanups (ALL_CLEANUPS);
-
-      /* Do stats; no need to do them elsewhere since we'll only
-	 need them if homedir is set.  Make sure that they are
-	 zero in case one of them fails (this guarantees that they
-	 won't match if either exists).  */
-      
-      memset (&homebuf, 0, sizeof (struct stat));
-      memset (&cwdbuf, 0, sizeof (struct stat));
-      
-      stat (homeinit, &homebuf);
-      stat (gdbinit, &cwdbuf); /* We'll only need this if
-				       homedir was set.  */
-    }
-
-  /* Now perform all the actions indicated by the arguments.  */
-  if (cdarg != NULL)
-    {
-      if (!SET_TOP_LEVEL ())
-	{
-	  cd_command (cdarg, 0);
-	}
-    }
-  do_cleanups (ALL_CLEANUPS);
-
-  for (i = 0; i < ndir; i++)
-    if (!SET_TOP_LEVEL ())
-      directory_command (dirarg[i], 0);
-  free ((PTR)dirarg);
-  do_cleanups (ALL_CLEANUPS);
-
-  if (execarg != NULL
-      && symarg != NULL
-      && STREQ (execarg, symarg))
-    {
-      /* The exec file and the symbol-file are the same.  If we can't open
-	 it, better only print one error message.  */
-      if (!SET_TOP_LEVEL ())
-	{
-	  exec_file_command (execarg, !batch);
-	  symbol_file_command (symarg, 0);
-	}
-    }
-  else
-    {
-      if (execarg != NULL)
-	if (!SET_TOP_LEVEL ())
-	  exec_file_command (execarg, !batch);
-      if (symarg != NULL)
-	if (!SET_TOP_LEVEL ())
-	  symbol_file_command (symarg, 0);
-    }
-  do_cleanups (ALL_CLEANUPS);
-
-  /* After the symbol file has been read, print a newline to get us
-     beyond the copyright line...  But errors should still set off
-     the error message with a (single) blank line.  */
-  if (!quiet)
-    printf_filtered ("\n");
-  error_pre_print = "\n";
-  quit_pre_print = error_pre_print;
-  warning_pre_print = "\nwarning: ";
-
-  if (corearg != NULL)
-    {
-      if (!SET_TOP_LEVEL ())
-	core_file_command (corearg, !batch);
-      else if (isdigit (corearg[0]) && !SET_TOP_LEVEL ())
-	attach_command (corearg, !batch);
-    }
-  do_cleanups (ALL_CLEANUPS);
-
-  if (ttyarg != NULL)
-    if (!SET_TOP_LEVEL ())
-      tty_command (ttyarg, !batch);
-  do_cleanups (ALL_CLEANUPS);
-
-#ifdef ADDITIONAL_OPTION_HANDLER
-  ADDITIONAL_OPTION_HANDLER;
-#endif
-
-  /* Error messages should no longer be distinguished with extra output. */
-  error_pre_print = NULL;
-  quit_pre_print = NULL;
-  warning_pre_print = "warning: ";
-
-  /* Read the .gdbinit file in the current directory, *if* it isn't
-     the same as the $HOME/.gdbinit file (it should exist, also).  */
-  
-  if (!homedir
-      || memcmp ((char *) &homebuf, (char *) &cwdbuf, sizeof (struct stat)))
-    if (!inhibit_gdbinit)
-      {
-	if (!SET_TOP_LEVEL ())
-	  source_command (gdbinit, 0);
-      }
-  do_cleanups (ALL_CLEANUPS);
-
-  for (i = 0; i < ncmd; i++)
-    {
-      if (!SET_TOP_LEVEL ())
-	{
-	  if (cmdarg[i][0] == '-' && cmdarg[i][1] == '\0')
-	    read_command_file (stdin);
-	  else
-	    source_command (cmdarg[i], !batch);
-	  do_cleanups (ALL_CLEANUPS);
-	}
-    }
-  free ((PTR)cmdarg);
-
-  /* Read in the old history after all the command files have been read. */
-  init_history();
-
-  if (batch)
-    {
-      /* We have hit the end of the batch file.  */
-      exit (0);
-    }
-
-  /* Do any host- or target-specific hacks.  This is used for i960 targets
-     to force the user to set a nindy target and spec its parameters.  */
-
-#ifdef BEFORE_MAIN_LOOP_HOOK
-  BEFORE_MAIN_LOOP_HOOK;
-#endif
-
-  END_PROGRESS (argv[0]);
-
-  /* Show time and/or space usage.  */
-
-  if (display_time)
-    {
-      long init_time = get_run_time () - time_at_startup;
-
-      printf_unfiltered ("Startup time: %ld.%06ld\n",
-			 init_time / 1000000, init_time % 1000000);
-    }
-
-  if (display_space)
-    {
-#ifdef HAVE_SBRK
-      extern char **environ;
-      char *lim = (char *) sbrk (0);
-
-      printf_unfiltered ("Startup size: data size %ld\n",
-			 (long) (lim - (char *) &environ));
-#endif
-    }
-
-  /* The default command loop. 
-     The WIN32 Gui calls this main to set up gdb's state, and 
-     has its own command loop. */
-#if !defined _WIN32 || defined __GNUC__
-  while (1)
-    {
-      if (!SET_TOP_LEVEL ())
-	{
-	  do_cleanups (ALL_CLEANUPS);		/* Do complete cleanup */
-	  /* GUIs generally have their own command loop, mainloop, or whatever.
-	     This is a good place to gain control because many error
-	     conditions will end up here via longjmp(). */
-	  if (command_loop_hook)
-	    command_loop_hook ();
-	  else
-	    command_loop ();
-          quit_command ((char *)0, instream == stdin);
-	}
-    }
-
-  /* No exit -- exit is through quit_command.  */
-#endif
-
-}
-
-/* Don't use *_filtered for printing help.  We don't want to prompt
-   for continue no matter how small the screen or how much we're going
-   to print.  */
-
-static void
-print_gdb_help (stream)
-  GDB_FILE *stream;
-{
-      fputs_unfiltered ("\
-This is the GNU debugger.  Usage:\n\n\
-    gdb [options] [executable-file [core-file or process-id]]\n\n\
-Options:\n\n\
-", stream);
-      fputs_unfiltered ("\
-  -b BAUDRATE        Set serial port baud rate used for remote debugging.\n\
-  --batch            Exit after processing options.\n\
-  --cd=DIR           Change current directory to DIR.\n\
-  --command=FILE     Execute GDB commands from FILE.\n\
-  --core=COREFILE    Analyze the core dump COREFILE.\n\
-", stream);
-      fputs_unfiltered ("\
-  --dbx              DBX compatibility mode.\n\
-  --directory=DIR    Search for source files in DIR.\n\
-  --epoch            Output information used by epoch emacs-GDB interface.\n\
-  --exec=EXECFILE    Use EXECFILE as the executable.\n\
-  --fullname         Output information used by emacs-GDB interface.\n\
-  --help             Print this message.\n\
-", stream);
-      fputs_unfiltered ("\
-  --mapped           Use mapped symbol files if supported on this system.\n\
-  --nw		     Do not use a window interface.\n\
-  --nx               Do not read .gdbinit file.\n\
-  --quiet            Do not print version number on startup.\n\
-  --readnow          Fully read symbol files on first access.\n\
-", stream);
-      fputs_unfiltered ("\
-  --se=FILE          Use FILE as symbol file and executable file.\n\
-  --symbols=SYMFILE  Read symbols from SYMFILE.\n\
-  --tty=TTY          Use TTY for input/output by the program being debugged.\n\
-", stream);
-#if defined(TUI)
-      fputs_unfiltered ("\
-  --tui              Use a terminal user interface.\n\
-", stream);
-#endif
-      fputs_unfiltered ("\
-  --version          Print version information and then exit.\n\
-  --xdb              XDB compatibility mode.\n\
-", stream);
-#ifdef ADDITIONAL_OPTION_HELP
-      fputs_unfiltered (ADDITIONAL_OPTION_HELP, stream);
-#endif
-      fputs_unfiltered ("\n\
-For more information, type \"help\" from within GDB, or consult the\n\
-GDB manual (available as on-line info or a printed manual).\n\
-Report bugs to \"bug-gdb@prep.ai.mit.edu\".\
-", stream);
-}
-
-
-void
-init_proc ()
-{
-}
-
-void
-proc_remove_foreign (pid)
-     int pid;
-{
-}
-
-/* All I/O sent to the *_filtered and *_unfiltered functions eventually ends up
-   here.  The fputs_unfiltered_hook is primarily used by GUIs to collect all
-   output and send it to the GUI, instead of the controlling terminal.  Only
-   output to gdb_stdout and gdb_stderr are sent to the hook.  Everything else
-   is sent on to fputs to allow file I/O to be handled appropriately.  */
-
-void
-fputs_unfiltered (linebuffer, stream)
-     const char *linebuffer;
-     GDB_FILE *stream;
-{
-#if defined(TUI)
-  extern int tui_owns_terminal;
-#endif
-  /* If anything (GUI, TUI) wants to capture GDB output, this is
-   * the place... the way to do it is to set up 
-   * fputs_unfiltered_hook.
-   * Our TUI ("gdb -tui") used to hook output, but in the
-   * new (XDB style) scheme, we do not do that anymore... - RT
-   */
-  if (fputs_unfiltered_hook
-      && (stream == gdb_stdout
-	  || stream == gdb_stderr))
-    fputs_unfiltered_hook (linebuffer, stream);
-  else
-    {
-#if defined(TUI)
-      if (tui_version && tui_owns_terminal) {
-	/* If we get here somehow while updating the TUI (from
-	 * within a tuiDo(), then we need to temporarily 
-	 * set up the terminal for GDB output. This probably just
-	 * happens on error output.
-	 */
-
-        if (stream->ts_streamtype == astring) {
-           gdb_file_adjust_strbuf(strlen(linebuffer), stream);
-           strcat(stream->ts_strbuf, linebuffer);
-        } else {
-           tuiTermUnsetup(0, (tui_version) ? cmdWin->detail.commandInfo.curch : 0);
-           fputs (linebuffer, stream->ts_filestream);
-           tuiTermSetup(0);
-           if (linebuffer[strlen(linebuffer) - 1] == '\n')
-              tuiClearCommandCharCount();
-           else
-              tuiIncrCommandCharCountBy(strlen(linebuffer));
-        }
-      } else {
-        /* The normal case - just do a fputs() */
-        if (stream->ts_streamtype == astring) {
-           gdb_file_adjust_strbuf(strlen(linebuffer), stream);
-           strcat(stream->ts_strbuf, linebuffer);
-        } else fputs (linebuffer, stream->ts_filestream);
-      }
- 
-
-#else
-      if (stream->ts_streamtype == astring) {
-           gdb_file_adjust_strbuf(strlen(linebuffer), stream);
-           strcat(stream->ts_strbuf, linebuffer);
-        } else fputs (linebuffer, stream->ts_filestream);
-#endif
-    }
-}
diff --git a/gdb/maint.c b/gdb/maint.c
deleted file mode 100644
index cf4ceb7..0000000
--- a/gdb/maint.c
+++ /dev/null
@@ -1,449 +0,0 @@
-/* Support for GDB maintenance commands.
-   Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "defs.h"
-
-#if MAINTENANCE_CMDS	/* Entire rest of file goes away if not including maint cmds */
-
-#include <ctype.h>
-#include <signal.h>
-#include "command.h"
-#include "gdbcmd.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "demangle.h"
-#include "gdbcore.h"
-#include "expression.h" /* For language.h */
-#include "language.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "value.h"
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-static void maintenance_command PARAMS ((char *, int));
-
-static void maintenance_dump_me PARAMS ((char *, int));
-
-static void maintenance_demangle PARAMS ((char *, int));
-
-static void maintenance_time_display PARAMS ((char *, int));
-
-static void maintenance_space_display PARAMS ((char *, int));
-
-static void maintenance_info_command PARAMS ((char *, int));
-
-static void print_section_table PARAMS ((bfd *, asection *, PTR));
-
-static void maintenance_info_sections PARAMS ((char *, int));
-
-static void maintenance_print_command PARAMS ((char *, int));
-
-/* Set this to the maximum number of seconds to wait instead of waiting forever
-   in target_wait().  If this timer times out, then it generates an error and
-   the command is aborted.  This replaces most of the need for timeouts in the
-   GDB test suite, and makes it possible to distinguish between a hung target
-   and one with slow communications.  */
-
-int watchdog = 0;
-
-/*
-
-LOCAL FUNCTION
-
-	maintenance_command -- access the maintenance subcommands
-
-SYNOPSIS
-
-	void maintenance_command (char *args, int from_tty)
-
-DESCRIPTION
-
-*/
-
-static void
-maintenance_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered ("\"maintenance\" must be followed by the name of a maintenance command.\n");
-  help_list (maintenancelist, "maintenance ", -1, gdb_stdout);
-}
-
-#ifndef _WIN32
-/* ARGSUSED */
-static void
-maintenance_dump_me (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (query ("Should GDB dump core? "))
-    {
-      signal (SIGQUIT, SIG_DFL);
-      kill (getpid (), SIGQUIT);
-    }
-}
-#endif
-
-/*  Someday we should allow demangling for things other than just
-    explicit strings.  For example, we might want to be able to
-    specify the address of a string in either GDB's process space
-    or the debuggee's process space, and have gdb fetch and demangle
-    that string.  If we have a char* pointer "ptr" that points to
-    a string, we might want to be able to given just the name and
-    have GDB demangle and print what it points to, etc.  (FIXME) */
-
-static void
-maintenance_demangle (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *demangled;
-
-  if (args == NULL || *args == '\0')
-    {
-      printf_unfiltered ("\"maintenance demangle\" takes an argument to demangle.\n");
-    }
-  else
-    {
-      demangled = cplus_demangle (args, DMGL_ANSI | DMGL_PARAMS);
-      if (demangled != NULL)
-	{
-	  printf_unfiltered ("%s\n", demangled);
-	  free (demangled);
-	}
-      else
-	{
-	  printf_unfiltered ("Can't demangle \"%s\"\n", args);
-	}
-    }
-}
-
-static void
-maintenance_time_display (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  extern int display_time;
-
-  if (args == NULL || *args == '\0')
-    printf_unfiltered ("\"maintenance time\" takes a numeric argument.\n");
-  else
-    display_time = strtol (args, NULL, 10);
-}
-
-static void
-maintenance_space_display (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  extern int display_space;
-
-  if (args == NULL || *args == '\0')
-    printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
-  else
-    display_space = strtol (args, NULL, 10);
-}
-
-/* The "maintenance info" command is defined as a prefix, with allow_unknown 0.
-   Therefore, its own definition is called only for "maintenance info" with
-   no args.  */
-
-/* ARGSUSED */
-static void
-maintenance_info_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  printf_unfiltered ("\"maintenance info\" must be followed by the name of an info command.\n");
-  help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout);
-}
-
-static void
-print_section_table (abfd, asect, ignore)
-     bfd *abfd;
-     asection *asect;
-     PTR ignore;
-{
-  flagword flags;
-
-  flags = bfd_get_section_flags (abfd, asect);
-
-  /* FIXME-32x64: Need print_address_numeric with field width.  */
-  printf_filtered ("    %s",
-		   local_hex_string_custom
-		     ((unsigned long) bfd_section_vma (abfd, asect), "08l"));
-  printf_filtered ("->%s",
-		   local_hex_string_custom
-		     ((unsigned long) (bfd_section_vma (abfd, asect)
-				       + bfd_section_size (abfd, asect)),
-		      "08l"));
-  printf_filtered (" at %s",
-		   local_hex_string_custom
-		     ((unsigned long) asect->filepos, "08l"));
-  printf_filtered (": %s", bfd_section_name (abfd, asect));
-
-  if (flags & SEC_ALLOC)
-    printf_filtered (" ALLOC");
-  if (flags & SEC_LOAD)
-    printf_filtered (" LOAD");
-  if (flags & SEC_RELOC)
-    printf_filtered (" RELOC");
-  if (flags & SEC_READONLY)
-    printf_filtered (" READONLY");
-  if (flags & SEC_CODE)
-    printf_filtered (" CODE");
-  if (flags & SEC_DATA)
-    printf_filtered (" DATA");
-  if (flags & SEC_ROM)
-    printf_filtered (" ROM");
-  if (flags & SEC_CONSTRUCTOR)
-    printf_filtered (" CONSTRUCTOR");
-  if (flags & SEC_HAS_CONTENTS)
-    printf_filtered (" HAS_CONTENTS");
-  if (flags & SEC_NEVER_LOAD)
-    printf_filtered (" NEVER_LOAD");
-  if (flags & SEC_COFF_SHARED_LIBRARY)
-    printf_filtered (" COFF_SHARED_LIBRARY");
-  if (flags & SEC_IS_COMMON)
-    printf_filtered (" IS_COMMON");
-
-  printf_filtered ("\n");
-}
-
-/* ARGSUSED */
-static void
-maintenance_info_sections (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  if (exec_bfd)
-    {
-      printf_filtered ("Exec file:\n");
-      printf_filtered ("    `%s', ", bfd_get_filename(exec_bfd));
-      wrap_here ("        ");
-      printf_filtered ("file type %s.\n", bfd_get_target(exec_bfd));
-      bfd_map_over_sections(exec_bfd, print_section_table, 0);
-    }
-
-  if (core_bfd)
-    {
-      printf_filtered ("Core file:\n");
-      printf_filtered ("    `%s', ", bfd_get_filename(core_bfd));
-      wrap_here ("        ");
-      printf_filtered ("file type %s.\n", bfd_get_target(core_bfd));
-      bfd_map_over_sections(core_bfd, print_section_table, 0);
-    }
-}
-
-/* ARGSUSED */
-void
-maintenance_print_statistics (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  print_objfile_statistics ();
-  print_symbol_bcache_statistics ();
-}
-
-/* The "maintenance print" command is defined as a prefix, with allow_unknown
-   0.  Therefore, its own definition is called only for "maintenance print"
-   with no args.  */
-
-/* ARGSUSED */
-static void
-maintenance_print_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  printf_unfiltered ("\"maintenance print\" must be followed by the name of a print command.\n");
-  help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout);
-}
-
-/* The "maintenance translate-address" command converts a section and address
-   to a symbol.  This can be called in two ways:
-		maintenance translate-address <secname> <addr>
-	or	maintenance translate-address <addr>
-*/
-
-static void
-maintenance_translate_address (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  CORE_ADDR address;
-  asection *sect;
-  char *p;
-  struct minimal_symbol *sym;
-  struct objfile *objfile;
-
-  if (arg == NULL || *arg == 0)
-    error ("requires argument (address or section + address)");
-
-  sect = NULL;
-  p = arg;
-
-  if (!isdigit (*p))
-    {				/* See if we have a valid section name */
-      while (*p && !isspace (*p)) /* Find end of section name */
-	p++;
-      if (*p == '\000')		/* End of command? */
-	error ("Need to specify <section-name> and <address>");
-      *p++ = '\000';
-      while (isspace (*p)) p++;	/* Skip whitespace */
-
-      ALL_OBJFILES (objfile)
-	{
-	  sect = bfd_get_section_by_name (objfile->obfd, arg);
-	  if (sect != NULL)
-	    break;
-	}
-
-      if (!sect)
-	error ("Unknown section %s.", arg);
-    }
-
-  address = parse_and_eval_address (p);
-
-  if (sect)
-    sym = lookup_minimal_symbol_by_pc_section (address, sect);
-  else
-    sym = lookup_minimal_symbol_by_pc (address);
-
-  if (sym)
-    printf_filtered ("%s+%u\n", 
-		     SYMBOL_SOURCE_NAME (sym), 
-		     address - SYMBOL_VALUE_ADDRESS (sym));
-  else if (sect)
-    printf_filtered ("no symbol at %s:0x%08x\n", sect->name, address);
-  else
-    printf_filtered ("no symbol at 0x%08x\n", address);
-
-  return;
-}
-
-#endif	/* MAINTENANCE_CMDS */
-
-void
-_initialize_maint_cmds ()
-{
-#if MAINTENANCE_CMDS	/* Entire file goes away if not including maint cmds */
-  add_prefix_cmd ("maintenance", class_maintenance, maintenance_command,
-		  "Commands for use by GDB maintainers.\n\
-Includes commands to dump specific internal GDB structures in\n\
-a human readable form, to cause GDB to deliberately dump core,\n\
-to test internal functions such as the C++ demangler, etc.",
-		  &maintenancelist, "maintenance ", 0,
-		  &cmdlist);
-
-  add_com_alias ("mt", "maintenance", class_maintenance, 1);
-
-  add_prefix_cmd ("info", class_maintenance, maintenance_info_command,
-		  "Commands for showing internal info about the program being debugged.",
-		  &maintenanceinfolist, "maintenance info ", 0,
-		  &maintenancelist);
-
-  add_cmd ("sections", class_maintenance, maintenance_info_sections,
-	   "List the BFD sections of the exec and core files.",
-	   &maintenanceinfolist);
-
-  add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
-		  "Maintenance command for printing GDB internal state.",
-		  &maintenanceprintlist, "maintenance print ", 0,
-		  &maintenancelist);
-
-#ifndef _WIN32
-  add_cmd ("dump-me", class_maintenance, maintenance_dump_me,
-	   "Get fatal error; make debugger dump its core.\n\
-GDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\n\
-itself a SIGQUIT signal.",
-	   &maintenancelist);
-#endif
-
-  add_cmd ("demangle", class_maintenance, maintenance_demangle,
-	   "Demangle a C++ mangled name.\n\
-Call internal GDB demangler routine to demangle a C++ link name\n\
-and prints the result.",
-	   &maintenancelist);
-
-  add_cmd ("time", class_maintenance, maintenance_time_display,
-	   "Set the display of time usage.\n\
-If nonzero, will cause the execution time for each command to be\n\
-displayed, following the command's output.",
-	   &maintenancelist);
-
-  add_cmd ("space", class_maintenance, maintenance_space_display,
-	   "Set the display of space usage.\n\
-If nonzero, will cause the execution space for each command to be\n\
-displayed, following the command's output.",
-	   &maintenancelist);
-
-  add_cmd ("type", class_maintenance, maintenance_print_type,
-	   "Print a type chain for a given symbol.\n\
-For each node in a type chain, print the raw data for each member of\n\
-the type structure, and the interpretation of the data.",
-	   &maintenanceprintlist);
-
-  add_cmd ("symbols", class_maintenance, maintenance_print_symbols,
-	   "Print dump of current symbol definitions.\n\
-Entries in the full symbol table are dumped to file OUTFILE.\n\
-If a SOURCE file is specified, dump only that file's symbols.",
-	   &maintenanceprintlist);
-
-  add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols,
-	   "Print dump of current minimal symbol definitions.\n\
-Entries in the minimal symbol table are dumped to file OUTFILE.\n\
-If a SOURCE file is specified, dump only that file's minimal symbols.",
-	   &maintenanceprintlist);
-
-  add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols,
-	   "Print dump of current partial symbol definitions.\n\
-Entries in the partial symbol table are dumped to file OUTFILE.\n\
-If a SOURCE file is specified, dump only that file's partial symbols.",
-	   &maintenanceprintlist);
-
-  add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
-	   "Print dump of current object file definitions.",
-	   &maintenanceprintlist);
-
-  add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
-	   "Print statistics about internal gdb state.",
-	   &maintenanceprintlist);
-
-  add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
-	   "Check consistency of psymtabs and symtabs.",
-	   &maintenancelist);
-
-  add_cmd ("translate-address", class_maintenance, maintenance_translate_address,
-	   "Translate a section name and address to a symbol.",
-	   &maintenancelist);
-
-  add_show_from_set (
-    add_set_cmd ("watchdog", class_maintenance, var_zinteger, (char *)&watchdog,
-		 "Set watchdog timer.\n\
-When non-zero, this timeout is used instead of waiting forever for a target to\n\
-finish a low-level step or continue operation.  If the specified amount of time\n\
-passes without a response from the target, an error occurs.", &setlist),
-		     &showlist);
-#endif	/* MAINTENANCE_CMDS */
-}
diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c
deleted file mode 100644
index 1064490..0000000
--- a/gdb/mdebugread.c
+++ /dev/null
@@ -1,4544 +0,0 @@
-/* Read a symbol table in ECOFF format (Third-Eye).
-   Copyright 1986, 87, 89, 90, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-   Original version contributed by Alessandro Forin (af@cs.cmu.edu) at
-   CMU.  Major work by Per Bothner, John Gilmore and Ian Lance Taylor
-   at Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This module provides the function mdebug_build_psymtabs.  It reads
-   ECOFF debugging information into partial symbol tables.  The
-   debugging information is read from two structures.  A struct
-   ecoff_debug_swap includes the sizes of each ECOFF structure and
-   swapping routines; these are fixed for a particular target.  A
-   struct ecoff_debug_info points to the debugging information for a
-   particular object file.
-
-   ECOFF symbol tables are mostly written in the byte order of the
-   target machine.  However, one section of the table (the auxiliary
-   symbol information) is written in the host byte order.  There is a
-   bit in the other symbol info which describes which host byte order
-   was used.  ECOFF thereby takes the trophy from Intel `b.out' for
-   the most brain-dead adaptation of a file format to byte order.
-
-   This module can read all four of the known byte-order combinations,
-   on any type of host.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcore.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "obstack.h"
-#include "buildsym.h"
-#include "stabsread.h"
-#include "complaints.h"
-#include "demangle.h"
-
-/* These are needed if the tm.h file does not contain the necessary
-   mips specific definitions.  */
-
-#ifndef MIPS_EFI_SYMBOL_NAME
-#define MIPS_EFI_SYMBOL_NAME "__GDB_EFI_INFO__"
-extern void ecoff_relocate_efi PARAMS ((struct symbol *, CORE_ADDR));
-#include "coff/sym.h"
-#include "coff/symconst.h"
-typedef struct mips_extra_func_info {
-        long    numargs;
-        PDR     pdr;
-} *mips_extra_func_info_t;
-#ifndef RA_REGNUM
-#define RA_REGNUM 0
-#endif
-#endif
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include "gdb_stat.h"
-#include "gdb_string.h"
-
-#include "gdb-stabs.h"
-
-#include "bfd.h"
-
-#include "coff/ecoff.h"		/* COFF-like aspects of ecoff files */
-
-#include "libaout.h"		/* Private BFD a.out information.  */
-#include "aout/aout64.h"
-#include "aout/stab_gnu.h"	/* STABS information */
-
-#include "expression.h"
-#include "language.h"		/* Needed inside partial-stab.h */
-
-
-/* Provide a default mapping from a ecoff register number to a gdb REGNUM.  */
-#ifndef ECOFF_REG_TO_REGNUM
-#define ECOFF_REG_TO_REGNUM(num) (num)
-#endif
-
-/* Provide a way to test if we have both ECOFF and ELF symbol tables.  
-   We use this define in order to know whether we should override a 
-   symbol's ECOFF section with its ELF section.  This is necessary in 
-   case the symbol's ELF section could not be represented in ECOFF.  */
-#define ECOFF_IN_ELF(bfd) (bfd_get_flavour (bfd) == bfd_target_elf_flavour \
-			   && bfd_get_section_by_name (bfd, ".mdebug") != NULL)
-
-
-/* We put a pointer to this structure in the read_symtab_private field
-   of the psymtab.  */
-
-struct symloc
-{
-  /* Index of the FDR that this psymtab represents.  */
-  int fdr_idx;
-  /* The BFD that the psymtab was created from.  */
-  bfd *cur_bfd;
-  const struct ecoff_debug_swap *debug_swap;
-  struct ecoff_debug_info *debug_info;
-  struct mdebug_pending **pending_list;
-  /* Pointer to external symbols for this file.  */
-  EXTR *extern_tab;
-  /* Size of extern_tab.  */
-  int extern_count;
-  enum language pst_language;
-};
-
-#define PST_PRIVATE(p) ((struct symloc *)(p)->read_symtab_private)
-#define FDR_IDX(p) (PST_PRIVATE(p)->fdr_idx)
-#define CUR_BFD(p) (PST_PRIVATE(p)->cur_bfd)
-#define DEBUG_SWAP(p) (PST_PRIVATE(p)->debug_swap)
-#define DEBUG_INFO(p) (PST_PRIVATE(p)->debug_info)
-#define PENDING_LIST(p) (PST_PRIVATE(p)->pending_list)
-
-#define SC_IS_TEXT(sc) ((sc) == scText \
-		   || (sc) == scRConst \
-          	   || (sc) == scInit \
-          	   || (sc) == scFini)
-#define SC_IS_DATA(sc) ((sc) == scData \
-		   || (sc) == scSData \
-		   || (sc) == scRData \
-		   || (sc) == scPData \
-		   || (sc) == scXData)
-#define SC_IS_COMMON(sc) ((sc) == scCommon || (sc) == scSCommon)
-#define SC_IS_BSS(sc) ((sc) == scBss || (sc) == scSBss)
-#define SC_IS_UNDEF(sc) ((sc) == scUndefined || (sc) == scSUndefined)
-                                      
-
-/* Things we import explicitly from other modules */
-
-extern int info_verbose;
-
-/* Various complaints about symbol reading that don't abort the process */
-
-static struct complaint bad_file_number_complaint =
-{"bad file number %d", 0, 0};
-
-static struct complaint index_complaint =
-{"bad aux index at symbol %s", 0, 0};
-
-static struct complaint aux_index_complaint =
-{"bad proc end in aux found from symbol %s", 0, 0};
-
-static struct complaint block_index_complaint =
-{"bad aux index at block symbol %s", 0, 0};
-
-static struct complaint unknown_ext_complaint =
-{"unknown external symbol %s", 0, 0};
-
-static struct complaint unknown_sym_complaint =
-{"unknown local symbol %s", 0, 0};
-
-static struct complaint unknown_st_complaint =
-{"with type %d", 0, 0};
-
-static struct complaint block_overflow_complaint =
-{"block containing %s overfilled", 0, 0};
-
-static struct complaint basic_type_complaint =
-{"cannot map ECOFF basic type 0x%x for %s", 0, 0};
-
-static struct complaint unknown_type_qual_complaint =
-{"unknown type qualifier 0x%x", 0, 0};
-
-static struct complaint array_index_type_complaint =
-{"illegal array index type for %s, assuming int", 0, 0};
-
-static struct complaint bad_tag_guess_complaint =
-{"guessed tag type of %s incorrectly", 0, 0};
-
-static struct complaint block_member_complaint =
-{"declaration block contains unhandled symbol type %d", 0, 0};
-
-static struct complaint stEnd_complaint =
-{"stEnd with storage class %d not handled", 0, 0};
-
-static struct complaint unknown_mdebug_symtype_complaint =
-{"unknown symbol type 0x%x", 0, 0};
-
-static struct complaint stab_unknown_complaint =
-{"unknown stabs symbol %s", 0, 0};
-
-static struct complaint pdr_for_nonsymbol_complaint =
-{"PDR for %s, but no symbol", 0, 0};
-
-static struct complaint pdr_static_symbol_complaint =
-{"can't handle PDR for static proc at 0x%lx", 0, 0};
-
-static struct complaint bad_setjmp_pdr_complaint =
-{"fixing bad setjmp PDR from libc", 0, 0};
-
-static struct complaint bad_fbitfield_complaint =
-{"can't handle TIR fBitfield for %s", 0, 0};
-
-static struct complaint bad_continued_complaint =
-{"illegal TIR continued for %s", 0, 0};
-
-static struct complaint bad_rfd_entry_complaint =
-{"bad rfd entry for %s: file %d, index %d", 0, 0};
-
-static struct complaint unexpected_type_code_complaint =
-{"unexpected type code for %s", 0, 0};
-
-static struct complaint unable_to_cross_ref_complaint =
-{"unable to cross ref btTypedef for %s", 0, 0};
-
-static struct complaint bad_indirect_xref_complaint =
-{"unable to cross ref btIndirect for %s", 0, 0};
-
-static struct complaint illegal_forward_tq0_complaint =
-{"illegal tq0 in forward typedef for %s", 0, 0};
-
-static struct complaint illegal_forward_bt_complaint =
-{"illegal bt %d in forward typedef for %s", 0, 0};
-
-static struct complaint bad_linetable_guess_complaint =
-{"guessed size of linetable for %s incorrectly", 0, 0};
-
-static struct complaint bad_ext_ifd_complaint =
-{"bad ifd for external symbol: %d (max %d)", 0, 0};
-
-static struct complaint bad_ext_iss_complaint =
-{"bad iss for external symbol: %ld (max %ld)", 0, 0};
-
-/* Macros and extra defs */
-
-/* Puns: hard to find whether -g was used and how */
-
-#define MIN_GLEVEL GLEVEL_0
-#define compare_glevel(a,b)					\
-	(((a) == GLEVEL_3) ? ((b) < GLEVEL_3) :			\
-	 ((b) == GLEVEL_3) ? -1 : (int)((b) - (a)))
-
-/* Things that really are local to this module */
-
-/* Remember what we deduced to be the source language of this psymtab. */
-
-static enum language psymtab_language = language_unknown;
-
-/* Current BFD.  */
-
-static bfd *cur_bfd;
-
-/* How to parse debugging information for CUR_BFD.  */
-
-static const struct ecoff_debug_swap *debug_swap;
-
-/* Pointers to debugging information for CUR_BFD.  */
-
-static struct ecoff_debug_info *debug_info;
-
-/* Pointer to current file decriptor record, and its index */
-
-static FDR *cur_fdr;
-static int cur_fd;
-
-/* Index of current symbol */
-
-static int cur_sdx;
-
-/* Note how much "debuggable" this image is.  We would like
-   to see at least one FDR with full symbols */
-
-static int max_gdbinfo;
-static int max_glevel;
-
-/* When examining .o files, report on undefined symbols */
-
-static int n_undef_symbols, n_undef_labels, n_undef_vars, n_undef_procs;
-
-/* Pseudo symbol to use when putting stabs into the symbol table.  */
-
-static char stabs_symbol[] = STABS_SYMBOL;
-
-/* Types corresponding to mdebug format bt* basic types.  */
-
-static struct type *mdebug_type_void;
-static struct type *mdebug_type_char;
-static struct type *mdebug_type_short;
-static struct type *mdebug_type_int_32;
-#define mdebug_type_int mdebug_type_int_32
-static struct type *mdebug_type_int_64;
-static struct type *mdebug_type_long_32;
-static struct type *mdebug_type_long_64;
-static struct type *mdebug_type_long_long_64;
-static struct type *mdebug_type_unsigned_char;
-static struct type *mdebug_type_unsigned_short;
-static struct type *mdebug_type_unsigned_int_32;
-static struct type *mdebug_type_unsigned_int_64;
-static struct type *mdebug_type_unsigned_long_32;
-static struct type *mdebug_type_unsigned_long_64;
-static struct type *mdebug_type_unsigned_long_long_64;
-static struct type *mdebug_type_adr_32;
-static struct type *mdebug_type_adr_64;
-static struct type *mdebug_type_float;
-static struct type *mdebug_type_double;
-static struct type *mdebug_type_complex;
-static struct type *mdebug_type_double_complex;
-static struct type *mdebug_type_fixed_dec;
-static struct type *mdebug_type_float_dec;
-static struct type *mdebug_type_string;
-
-/* Types for symbols from files compiled without debugging info.  */
-
-static struct type *nodebug_func_symbol_type;
-static struct type *nodebug_var_symbol_type;
-
-/* Nonzero if we have seen ecoff debugging info for a file.  */
-
-static int found_ecoff_debugging_info;
-
-/* Forward declarations */
-
-static void
-add_pending PARAMS ((FDR *, char *, struct type *));
-
-static struct mdebug_pending *
-is_pending_symbol PARAMS ((FDR *, char *));
-
-static void
-pop_parse_stack PARAMS ((void));
-
-static void
-push_parse_stack PARAMS ((void));
-
-static char *
-fdr_name PARAMS ((FDR *));
-
-static void
-mdebug_psymtab_to_symtab PARAMS ((struct partial_symtab *));
-
-static int
-upgrade_type PARAMS ((int, struct type **, int, union aux_ext *, int, char *));
-
-static void
-parse_partial_symbols PARAMS ((struct objfile *,
-			       struct section_offsets *));
-
-static FDR
-*get_rfd PARAMS ((int, int));
-
-static int
-has_opaque_xref PARAMS ((FDR *, SYMR *));
-
-static int
-cross_ref PARAMS ((int, union aux_ext *, struct type **, enum type_code,
-		   char **, int, char *));
-
-static struct symbol *
-new_symbol PARAMS ((char *));
-
-static struct type *
-new_type PARAMS ((char *));
-
-static struct block *
-new_block PARAMS ((int));
-
-static struct symtab *
-new_symtab PARAMS ((char *, int, int, struct objfile *));
-
-static struct linetable *
-new_linetable PARAMS ((int));
-
-static struct blockvector *
-new_bvect PARAMS ((int));
-
-static int
-parse_symbol PARAMS ((SYMR *, union aux_ext *, char *, int, struct section_offsets *));
-
-static struct type *
-parse_type PARAMS ((int, union aux_ext *, unsigned int, int *, int, char *));
-
-static struct symbol *
-mylookup_symbol PARAMS ((char *, struct block *, namespace_enum,
-			 enum address_class));
-
-static struct block *
-shrink_block PARAMS ((struct block *, struct symtab *));
-
-static PTR
-xzalloc PARAMS ((unsigned int));
-
-static void
-sort_blocks PARAMS ((struct symtab *));
-
-static int
-compare_blocks PARAMS ((const void *, const void *));
-
-static struct partial_symtab *
-new_psymtab PARAMS ((char *, struct objfile *, struct section_offsets *));
-
-static void
-psymtab_to_symtab_1 PARAMS ((struct partial_symtab *, char *));
-
-static void
-add_block PARAMS ((struct block *, struct symtab *));
-
-static void
-add_symbol PARAMS ((struct symbol *, struct block *));
-
-static int
-add_line PARAMS ((struct linetable *, int, CORE_ADDR, int));
-
-static struct linetable *
-shrink_linetable PARAMS ((struct linetable *));
-
-static void
-handle_psymbol_enumerators PARAMS ((struct objfile *, FDR *, int, CORE_ADDR));
-
-static char *
-mdebug_next_symbol_text PARAMS ((struct objfile *));
-
-/* Address bounds for the signal trampoline in inferior, if any */
-
-CORE_ADDR sigtramp_address, sigtramp_end;
-
-/* Allocate zeroed memory */
-
-static PTR
-xzalloc (size)
-     unsigned int size;
-{
-  PTR p = xmalloc (size);
-
-  memset (p, 0, size);
-  return p;
-}
-
-/* Exported procedure: Builds a symtab from the PST partial one.
-   Restores the environment in effect when PST was created, delegates
-   most of the work to an ancillary procedure, and sorts
-   and reorders the symtab list at the end */
-
-static void
-mdebug_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-
-  if (!pst)
-    return;
-
-  if (info_verbose)
-    {
-      printf_filtered ("Reading in symbols for %s...", pst->filename);
-      gdb_flush (gdb_stdout);
-    }
-
-  next_symbol_text_func = mdebug_next_symbol_text;
-
-  psymtab_to_symtab_1 (pst, pst->filename);
-
-  /* Match with global symbols.  This only needs to be done once,
-     after all of the symtabs and dependencies have been read in.   */
-  scan_file_globals (pst->objfile);
-
-  if (info_verbose)
-    printf_filtered ("done.\n");
-}
-
-/* File-level interface functions */
-
-/* Find a file descriptor given its index RF relative to a file CF */
-
-static FDR *
-get_rfd (cf, rf)
-     int cf, rf;
-{
-  FDR *fdrs;
-  register FDR *f;
-  RFDT rfd;
-
-  fdrs = debug_info->fdr;
-  f = fdrs + cf;
-  /* Object files do not have the RFD table, all refs are absolute */
-  if (f->rfdBase == 0)
-    return fdrs + rf;
-  (*debug_swap->swap_rfd_in) (cur_bfd,
-			     ((char *) debug_info->external_rfd
-			      + ((f->rfdBase + rf)
-				 * debug_swap->external_rfd_size)),
-			     &rfd);
-  return fdrs + rfd;
-}
-
-/* Return a safer print NAME for a file descriptor */
-
-static char *
-fdr_name (f)
-     FDR *f;
-{
-  if (f->rss == -1)
-    return "<stripped file>";
-  if (f->rss == 0)
-    return "<NFY>";
-  return debug_info->ss + f->issBase + f->rss;
-}
-
-
-/* Read in and parse the symtab of the file OBJFILE.  Symbols from
-   different sections are relocated via the SECTION_OFFSETS.  */
-
-void
-mdebug_build_psymtabs (objfile, swap, info, section_offsets)
-     struct objfile *objfile;
-     const struct ecoff_debug_swap *swap;
-     struct ecoff_debug_info *info;
-     struct section_offsets *section_offsets;
-{
-  cur_bfd = objfile->obfd;
-  debug_swap = swap;
-  debug_info = info;
-
-  /* Make sure all the FDR information is swapped in.  */
-  if (info->fdr == (FDR *) NULL)
-    {
-      char *fdr_src;
-      char *fdr_end;
-      FDR *fdr_ptr;
-
-      info->fdr = (FDR *) obstack_alloc (&objfile->psymbol_obstack,
-					 (info->symbolic_header.ifdMax
-					  * sizeof (FDR)));
-      fdr_src = info->external_fdr;
-      fdr_end = (fdr_src
-		 + info->symbolic_header.ifdMax * swap->external_fdr_size);
-      fdr_ptr = info->fdr;
-      for (; fdr_src < fdr_end; fdr_src += swap->external_fdr_size, fdr_ptr++)
-	(*swap->swap_fdr_in) (objfile->obfd, fdr_src, fdr_ptr);
-    }
-
-  parse_partial_symbols (objfile, section_offsets);
-
-#if 0
-  /* Check to make sure file was compiled with -g.  If not, warn the
-     user of this limitation.  */
-  if (compare_glevel (max_glevel, GLEVEL_2) < 0)
-    {
-      if (max_gdbinfo == 0)
-	printf_unfiltered ("\n%s not compiled with -g, debugging support is limited.\n",
-		 objfile->name);
-      printf_unfiltered ("You should compile with -g2 or -g3 for best debugging support.\n");
-      gdb_flush (gdb_stdout);
-    }
-#endif
-}
-
-/* Local utilities */
-
-/* Map of FDR indexes to partial symtabs */
-
-struct pst_map
-{
-  struct partial_symtab *pst;	/* the psymtab proper */
-  long n_globals;		/* exported globals (external symbols) */
-  long globals_offset;		/* cumulative */
-};
-
-
-/* Utility stack, used to nest procedures and blocks properly.
-   It is a doubly linked list, to avoid too many alloc/free.
-   Since we might need it quite a few times it is NOT deallocated
-   after use. */
-
-static struct parse_stack
-{
-  struct parse_stack *next, *prev;
-  struct symtab *cur_st;	/* Current symtab. */
-  struct block *cur_block;	/* Block in it. */
-
-  /* What are we parsing.  stFile, or stBlock are for files and
-     blocks.  stProc or stStaticProc means we have seen the start of a
-     procedure, but not the start of the block within in.  When we see
-     the start of that block, we change it to stNil, without pushing a
-     new block, i.e. stNil means both a procedure and a block.  */
-
-  int blocktype;
-
-  int maxsyms;			/* Max symbols in this block. */
-  struct type *cur_type;	/* Type we parse fields for. */
-  int cur_field;		/* Field number in cur_type. */
-  CORE_ADDR procadr;		/* Start addres of this procedure */
-  int numargs;			/* Its argument count */
-}
-
- *top_stack;			/* Top stack ptr */
-
-
-/* Enter a new lexical context */
-
-static void
-push_parse_stack ()
-{
-  struct parse_stack *new;
-
-  /* Reuse frames if possible */
-  if (top_stack && top_stack->prev)
-    new = top_stack->prev;
-  else
-    new = (struct parse_stack *) xzalloc (sizeof (struct parse_stack));
-  /* Initialize new frame with previous content */
-  if (top_stack)
-    {
-      register struct parse_stack *prev = new->prev;
-
-      *new = *top_stack;
-      top_stack->prev = new;
-      new->prev = prev;
-      new->next = top_stack;
-    }
-  top_stack = new;
-}
-
-/* Exit a lexical context */
-
-static void
-pop_parse_stack ()
-{
-  if (!top_stack)
-    return;
-  if (top_stack->next)
-    top_stack = top_stack->next;
-}
-
-
-/* Cross-references might be to things we haven't looked at
-   yet, e.g. type references.  To avoid too many type
-   duplications we keep a quick fixup table, an array
-   of lists of references indexed by file descriptor */
-
-struct mdebug_pending
-{
-  struct mdebug_pending *next;	/* link */
-  char *s;			/* the unswapped symbol */
-  struct type *t;		/* its partial type descriptor */
-};
-
-
-/* The pending information is kept for an entire object file, and used
-   to be in the sym_private field.  I took it out when I split
-   mdebugread from mipsread, because this might not be the only type
-   of symbols read from an object file.  Instead, we allocate the
-   pending information table when we create the partial symbols, and
-   we store a pointer to the single table in each psymtab.  */
-
-static struct mdebug_pending **pending_list;
-
-/* Check whether we already saw symbol SH in file FH */
-
-static struct mdebug_pending *
-is_pending_symbol (fh, sh)
-     FDR *fh;
-     char *sh;
-{
-  int f_idx = fh - debug_info->fdr;
-  register struct mdebug_pending *p;
-
-  /* Linear search is ok, list is typically no more than 10 deep */
-  for (p = pending_list[f_idx]; p; p = p->next)
-    if (p->s == sh)
-      break;
-  return p;
-}
-
-/* Add a new symbol SH of type T */
-
-static void
-add_pending (fh, sh, t)
-     FDR *fh;
-     char *sh;
-     struct type *t;
-{
-  int f_idx = fh - debug_info->fdr;
-  struct mdebug_pending *p = is_pending_symbol (fh, sh);
-
-  /* Make sure we do not make duplicates */
-  if (!p)
-    {
-      p = ((struct mdebug_pending *)
-	   obstack_alloc (&current_objfile->psymbol_obstack,
-			  sizeof (struct mdebug_pending)));
-      p->s = sh;
-      p->t = t;
-      p->next = pending_list[f_idx];
-      pending_list[f_idx] = p;
-    }
-}
-
-
-/* Parsing Routines proper. */
-
-/* Parse a single symbol. Mostly just make up a GDB symbol for it.
-   For blocks, procedures and types we open a new lexical context.
-   This is basically just a big switch on the symbol's type.  Argument
-   AX is the base pointer of aux symbols for this file (fh->iauxBase).
-   EXT_SH points to the unswapped symbol, which is needed for struct,
-   union, etc., types; it is NULL for an EXTR.  BIGEND says whether
-   aux symbols are big-endian or little-endian.  Return count of
-   SYMR's handled (normally one).  */
-
-static int
-parse_symbol (sh, ax, ext_sh, bigend, section_offsets)
-     SYMR *sh;
-     union aux_ext *ax;
-     char *ext_sh;
-     int bigend;
-     struct section_offsets *section_offsets;
-{
-  const bfd_size_type external_sym_size = debug_swap->external_sym_size;
-  void (* const swap_sym_in) PARAMS ((bfd *, PTR, SYMR *)) =
-    debug_swap->swap_sym_in;
-  char *name;
-  struct symbol *s;
-  struct block *b;
-  struct mdebug_pending *pend;
-  struct type *t;
-  struct field *f;
-  int count = 1;
-  enum address_class class;
-  TIR tir;
-  long svalue = sh->value;
-  int bitsize;
-
-  if (ext_sh == (char *) NULL)
-    name = debug_info->ssext + sh->iss;
-  else
-    name = debug_info->ss + cur_fdr->issBase + sh->iss;
-
-  switch (sh->sc)
-    {
-    case scText:
-    case scRConst:
-      /* Do not relocate relative values.
-	 The value of a stEnd symbol is the displacement from the
-	 corresponding start symbol value.
-	 The value of a stBlock symbol is the displacement from the
-	 procedure address.  */
-      if (sh->st != stEnd && sh->st != stBlock)
-	sh->value += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-      break;
-    case scData:
-    case scSData:
-    case scRData:
-    case scPData:
-    case scXData:
-      sh->value += ANOFFSET (section_offsets, SECT_OFF_DATA);
-      break;
-    case scBss:
-    case scSBss:
-      sh->value += ANOFFSET (section_offsets, SECT_OFF_BSS);
-      break;
-    }
-
-  switch (sh->st)
-    {
-    case stNil:
-      break;
-
-    case stGlobal:		/* external symbol, goes into global block */
-      class = LOC_STATIC;
-      b = BLOCKVECTOR_BLOCK (BLOCKVECTOR (top_stack->cur_st),
-			     GLOBAL_BLOCK);
-      s = new_symbol (name);
-      SYMBOL_VALUE_ADDRESS (s) = (CORE_ADDR) sh->value;
-      goto data;
-
-    case stStatic:		/* static data, goes into current block. */
-      class = LOC_STATIC;
-      b = top_stack->cur_block;
-      s = new_symbol (name);
-      if (SC_IS_COMMON(sh->sc))
-	{
-	  /* It is a FORTRAN common block.  At least for SGI Fortran the
-	     address is not in the symbol; we need to fix it later in
-	     scan_file_globals.  */
-	  int bucket = hashname (SYMBOL_NAME (s));
-	  SYMBOL_VALUE_CHAIN (s) = global_sym_chain[bucket];
-	  global_sym_chain[bucket] = s;
-	}
-      else
-	SYMBOL_VALUE_ADDRESS (s) = (CORE_ADDR) sh->value;
-      goto data;
-
-    case stLocal:		/* local variable, goes into current block */
-      if (sh->sc == scRegister)
-	{
-	  class = LOC_REGISTER;
-	  svalue = ECOFF_REG_TO_REGNUM (svalue);
-	}
-      else
-	class = LOC_LOCAL;
-      b = top_stack->cur_block;
-      s = new_symbol (name);
-      SYMBOL_VALUE (s) = svalue;
-
-    data:			/* Common code for symbols describing data */
-      SYMBOL_NAMESPACE (s) = VAR_NAMESPACE;
-      SYMBOL_CLASS (s) = class;
-      add_symbol (s, b);
-
-      /* Type could be missing if file is compiled without debugging info.  */
-      if (SC_IS_UNDEF(sh->sc)
-	  || sh->sc == scNil || sh->index == indexNil)
-	SYMBOL_TYPE (s) = nodebug_var_symbol_type;
-      else
-	SYMBOL_TYPE (s) = parse_type (cur_fd, ax, sh->index, 0, bigend, name);
-      /* Value of a data symbol is its memory address */
-      break;
-
-    case stParam:		/* arg to procedure, goes into current block */
-      max_gdbinfo++;
-      found_ecoff_debugging_info = 1;
-      top_stack->numargs++;
-
-      /* Special GNU C++ name.  */
-      if (is_cplus_marker (name[0]) && name[1] == 't' && name[2] == 0)
-	name = "this";		/* FIXME, not alloc'd in obstack */
-      s = new_symbol (name);
-
-      SYMBOL_NAMESPACE (s) = VAR_NAMESPACE;
-      switch (sh->sc)
-	{
-	case scRegister:
-	  /* Pass by value in register.  */
-	  SYMBOL_CLASS(s) = LOC_REGPARM;
-	  svalue = ECOFF_REG_TO_REGNUM (svalue);
-	  break;
-	case scVar:
-	  /* Pass by reference on stack.  */
-	  SYMBOL_CLASS(s) = LOC_REF_ARG;
-	  break;
-	case scVarRegister:
-	  /* Pass by reference in register.  */
-	  SYMBOL_CLASS(s) = LOC_REGPARM_ADDR;
-	  svalue = ECOFF_REG_TO_REGNUM (svalue);
-	  break;
-	default:
-	  /* Pass by value on stack.  */
-	  SYMBOL_CLASS(s) = LOC_ARG;
-	  break;
-	}
-      SYMBOL_VALUE (s) = svalue;
-      SYMBOL_TYPE (s) = parse_type (cur_fd, ax, sh->index, 0, bigend, name);
-      add_symbol (s, top_stack->cur_block);
-      break;
-
-    case stLabel:		/* label, goes into current block */
-      s = new_symbol (name);
-      SYMBOL_NAMESPACE (s) = VAR_NAMESPACE;	/* so that it can be used */
-      SYMBOL_CLASS (s) = LOC_LABEL;	/* but not misused */
-      SYMBOL_VALUE_ADDRESS (s) = (CORE_ADDR) sh->value;
-      SYMBOL_TYPE (s) = mdebug_type_int;
-      add_symbol (s, top_stack->cur_block);
-      break;
-
-    case stProc:		/* Procedure, usually goes into global block */
-    case stStaticProc:		/* Static procedure, goes into current block */
-      s = new_symbol (name);
-      SYMBOL_NAMESPACE (s) = VAR_NAMESPACE;
-      SYMBOL_CLASS (s) = LOC_BLOCK;
-      /* Type of the return value */
-      if (SC_IS_UNDEF(sh->sc) || sh->sc == scNil)
-	t = mdebug_type_int;
-      else
-	{
-	  t = parse_type (cur_fd, ax, sh->index + 1, 0, bigend, name);
-	  if (STREQ(name, "malloc") && t->code == TYPE_CODE_VOID)
-	    {
-	      /* I don't know why, but, at least under Alpha GNU/Linux,
-		 when linking against a malloc without debugging
-		 symbols, its read as a function returning void---this
-		 is bad because it means we cannot call functions with
-		 string arguments interactively; i.e., "call
-		 printf("howdy\n")" would fail with the error message
-		 "program has no memory available".  To avoid this, we
-		 patch up the type and make it void*
-		 instead. (davidm@azstarnet.com)
-		 */
-	      t = make_pointer_type (t, NULL);
-	    }
-	}
-      b = top_stack->cur_block;
-      if (sh->st == stProc)
-	{
-	  struct blockvector *bv = BLOCKVECTOR (top_stack->cur_st);
-	  /* The next test should normally be true, but provides a
-	     hook for nested functions (which we don't want to make
-	     global). */
-	  if (b == BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK))
-	    b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-	  /* Irix 5 sometimes has duplicate names for the same
-	     function.  We want to add such names up at the global
-	     level, not as a nested function.  */
-	  else if (sh->value == top_stack->procadr)
-	    b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-	}
-      add_symbol (s, b);
-
-      /* Make a type for the procedure itself */
-      SYMBOL_TYPE (s) = lookup_function_type (t);
-
-      /* Create and enter a new lexical context */
-      b = new_block (top_stack->maxsyms);
-      SYMBOL_BLOCK_VALUE (s) = b;
-      BLOCK_FUNCTION (b) = s;
-      BLOCK_START (b) = BLOCK_END (b) = sh->value;
-      BLOCK_SUPERBLOCK (b) = top_stack->cur_block;
-      add_block (b, top_stack->cur_st);
-
-      /* Not if we only have partial info */
-      if (SC_IS_UNDEF(sh->sc) || sh->sc == scNil)
-	break;
-
-      push_parse_stack ();
-      top_stack->cur_block = b;
-      top_stack->blocktype = sh->st;
-      top_stack->cur_type = SYMBOL_TYPE (s);
-      top_stack->cur_field = -1;
-      top_stack->procadr = sh->value;
-      top_stack->numargs = 0;
-      break;
-
-      /* Beginning of code for structure, union, and enum definitions.
-	       They all share a common set of local variables, defined here.  */
-      {
-	enum type_code type_code;
-	char *ext_tsym;
-	int nfields;
-	long max_value;
-	struct field *f;
-
-    case stStruct:		/* Start a block defining a struct type */
-	type_code = TYPE_CODE_STRUCT;
-	goto structured_common;
-
-    case stUnion:		/* Start a block defining a union type */
-	type_code = TYPE_CODE_UNION;
-	goto structured_common;
-
-    case stEnum:		/* Start a block defining an enum type */
-	type_code = TYPE_CODE_ENUM;
-	goto structured_common;
-
-    case stBlock:		/* Either a lexical block, or some type */
-	if (sh->sc != scInfo && !SC_IS_COMMON(sh->sc))
-	  goto case_stBlock_code;	/* Lexical block */
-
-	type_code = TYPE_CODE_UNDEF;	/* We have a type.  */
-
-	/* Common code for handling struct, union, enum, and/or as-yet-
-	   unknown-type blocks of info about structured data.  `type_code'
-	   has been set to the proper TYPE_CODE, if we know it.  */
-      structured_common:
-	found_ecoff_debugging_info = 1;
-	push_parse_stack ();
-	top_stack->blocktype = stBlock;
-
-	/* First count the number of fields and the highest value. */
-	nfields = 0;
-	max_value = 0;
-	for (ext_tsym = ext_sh + external_sym_size;
-	     ;
-	     ext_tsym += external_sym_size)
-	  {
-	    SYMR tsym;
-
-	    (*swap_sym_in) (cur_bfd, ext_tsym, &tsym);
-
-	    switch (tsym.st)
-	      {
-	      case stEnd:
-		goto end_of_fields;
-
-	      case stMember:
-		if (nfields == 0 && type_code == TYPE_CODE_UNDEF)
-		  /* If the type of the member is Nil (or Void),
-		     without qualifiers, assume the tag is an
-		     enumeration.
-		     Alpha cc -migrate enums are recognized by a zero
-		     index and a zero symbol value.
-		     DU 4.0 cc enums are recognized by a member type of
-		     btEnum without qualifiers and a zero symbol value.  */
-		  if (tsym.index == indexNil
-		      || (tsym.index == 0 && sh->value == 0))
-		    type_code = TYPE_CODE_ENUM;
-		  else
-		    {
-		      (*debug_swap->swap_tir_in) (bigend,
-						  &ax[tsym.index].a_ti,
-						  &tir);
-		      if ((tir.bt == btNil || tir.bt == btVoid
-			   || (tir.bt == btEnum && sh->value == 0))
-			  && tir.tq0 == tqNil)
-			type_code = TYPE_CODE_ENUM;
-		    }
-		nfields++;
-		if (tsym.value > max_value)
-		  max_value = tsym.value;
-		break;
-
-	      case stBlock:
-	      case stUnion:
-	      case stEnum:
-	      case stStruct:
-		{
-#if 0
-		  /* This is a no-op; is it trying to tell us something
-		     we should be checking?  */
-		  if (tsym.sc == scVariant);	/*UNIMPLEMENTED*/
-#endif
-		  if (tsym.index != 0)
-		    {
-		      /* This is something like a struct within a
-			 struct.  Skip over the fields of the inner
-			 struct.  The -1 is because the for loop will
-			 increment ext_tsym.  */
-		      ext_tsym = ((char *) debug_info->external_sym
-				  + ((cur_fdr->isymBase + tsym.index - 1)
-				     * external_sym_size));
-		    }
-		}
-		break;
-
-	      case stTypedef:
-		/* mips cc puts out a typedef for struct x if it is not yet
-		   defined when it encounters
-		   struct y { struct x *xp; };
-		   Just ignore it. */
-		break;
-
-	      case stIndirect:
-		/* Irix5 cc puts out a stIndirect for struct x if it is not
-		   yet defined when it encounters
-		   struct y { struct x *xp; };
-		   Just ignore it. */
-		break;
-
-	      default:
-		complain (&block_member_complaint, tsym.st);
-	      }
-	  }
-      end_of_fields:;
-
-	/* In an stBlock, there is no way to distinguish structs,
-	   unions, and enums at this point.  This is a bug in the
-	   original design (that has been fixed with the recent
-	   addition of the stStruct, stUnion, and stEnum symbol
-	   types.)  The way you can tell is if/when you see a variable
-	   or field of that type.  In that case the variable's type
-	   (in the AUX table) says if the type is struct, union, or
-	   enum, and points back to the stBlock here.  So you can
-	   patch the tag kind up later - but only if there actually is
-	   a variable or field of that type.
-
-	   So until we know for sure, we will guess at this point.
-	   The heuristic is:
-	   If the first member has index==indexNil or a void type,
-	   assume we have an enumeration.
-	   Otherwise, if there is more than one member, and all
-	   the members have offset 0, assume we have a union.
-	   Otherwise, assume we have a struct.
-
-	   The heuristic could guess wrong in the case of of an
-	   enumeration with no members or a union with one (or zero)
-	   members, or when all except the last field of a struct have
-	   width zero.  These are uncommon and/or illegal situations,
-	   and in any case guessing wrong probably doesn't matter
-	   much.
-
-	   But if we later do find out we were wrong, we fixup the tag
-	   kind.  Members of an enumeration must be handled
-	   differently from struct/union fields, and that is harder to
-	   patch up, but luckily we shouldn't need to.  (If there are
-	   any enumeration members, we can tell for sure it's an enum
-	   here.) */
-
-	if (type_code == TYPE_CODE_UNDEF)
-	  if (nfields > 1 && max_value == 0)
-	    type_code = TYPE_CODE_UNION;
-	  else
-	    type_code = TYPE_CODE_STRUCT;
-
-	/* Create a new type or use the pending type.  */
-	pend = is_pending_symbol (cur_fdr, ext_sh);
-	if (pend == (struct mdebug_pending *) NULL)
-	  {
-	    t = new_type (NULL);
-	    add_pending (cur_fdr, ext_sh, t);
-	  }
-	else
-	  t = pend->t;
-
-	/* Do not set the tag name if it is a compiler generated tag name
-	   (.Fxx or .xxfake or empty) for unnamed struct/union/enums.
-	   Alpha cc puts out an sh->iss of zero for those.  */
-	if (sh->iss == 0 || name[0] == '.' || name[0] == '\0')
-	  TYPE_TAG_NAME (t) = NULL;
-	else
-	  TYPE_TAG_NAME (t) = obconcat (&current_objfile->symbol_obstack,
-					"", "", name);
-
-	TYPE_CODE (t) = type_code;
-	TYPE_LENGTH (t) = sh->value;
-	TYPE_NFIELDS (t) = nfields;
-	TYPE_FIELDS (t) = f = ((struct field *)
-			       TYPE_ALLOC (t,
-					   nfields * sizeof (struct field)));
-
-	if (type_code == TYPE_CODE_ENUM)
-	  {
-	    int unsigned_enum = 1;
-
-	    /* This is a non-empty enum. */
-
-	    /* DEC c89 has the number of enumerators in the sh.value field,
-	       not the type length, so we have to compensate for that
-	       incompatibility quirk.
-	       This might do the wrong thing for an enum with one or two
-	       enumerators and gcc -gcoff -fshort-enums, but these cases
-	       are hopefully rare enough.
-	       Alpha cc -migrate has a sh.value field of zero, we adjust
-	       that too.  */
-	    if (TYPE_LENGTH (t) == TYPE_NFIELDS (t)
-		|| TYPE_LENGTH (t) == 0)
-	      TYPE_LENGTH (t) = TARGET_INT_BIT / HOST_CHAR_BIT;
-	    for (ext_tsym = ext_sh + external_sym_size;
-		 ;
-		 ext_tsym += external_sym_size)
-	      {
-		SYMR tsym;
-		struct symbol *enum_sym;
-
-		(*swap_sym_in) (cur_bfd, ext_tsym, &tsym);
-
-		if (tsym.st != stMember)
-		  break;
-
-		FIELD_BITPOS (*f) = tsym.value;
-		FIELD_TYPE (*f) = t;
-		FIELD_NAME (*f) = debug_info->ss + cur_fdr->issBase + tsym.iss;
-		FIELD_BITSIZE (*f) = 0;
-
-		enum_sym = ((struct symbol *)
-			    obstack_alloc (&current_objfile->symbol_obstack,
-					   sizeof (struct symbol)));
-		memset ((PTR) enum_sym, 0, sizeof (struct symbol));
-		SYMBOL_NAME (enum_sym) =
-		  obsavestring (f->name, strlen (f->name),
-				&current_objfile->symbol_obstack);
-		SYMBOL_CLASS (enum_sym) = LOC_CONST;
-		SYMBOL_TYPE (enum_sym) = t;
-		SYMBOL_NAMESPACE (enum_sym) = VAR_NAMESPACE;
-		SYMBOL_VALUE (enum_sym) = tsym.value;
-		if (SYMBOL_VALUE (enum_sym) < 0)
-		  unsigned_enum = 0;
-		add_symbol (enum_sym, top_stack->cur_block);
-
-		/* Skip the stMembers that we've handled. */
-		count++;
-		f++;
-	      }
-	    if (unsigned_enum)
-	      TYPE_FLAGS (t) |= TYPE_FLAG_UNSIGNED;
-	  }
-	/* make this the current type */
-	top_stack->cur_type = t;
-	top_stack->cur_field = 0;
-
-	/* Do not create a symbol for alpha cc unnamed structs.  */
-	if (sh->iss == 0)
-	  break;
-
-	/* gcc puts out an empty struct for an opaque struct definitions,
-	   do not create a symbol for it either.  */
-	if (TYPE_NFIELDS (t) == 0)
-	  {
-	    TYPE_FLAGS (t) |= TYPE_FLAG_STUB;
-	    break;
-	  }
-
-	s = new_symbol (name);
-	SYMBOL_NAMESPACE (s) = STRUCT_NAMESPACE;
-	SYMBOL_CLASS (s) = LOC_TYPEDEF;
-	SYMBOL_VALUE (s) = 0;
-	SYMBOL_TYPE (s) = t;
-	add_symbol (s, top_stack->cur_block);
-	break;
-
-	/* End of local variables shared by struct, union, enum, and
-	   block (as yet unknown struct/union/enum) processing.  */
-      }
-
-    case_stBlock_code:
-      found_ecoff_debugging_info = 1;
-      /* beginnning of (code) block. Value of symbol
-	 is the displacement from procedure start */
-      push_parse_stack ();
-
-      /* Do not start a new block if this is the outermost block of a
-	 procedure.  This allows the LOC_BLOCK symbol to point to the
-	 block with the local variables, so funcname::var works.  */
-      if (top_stack->blocktype == stProc
-	  || top_stack->blocktype == stStaticProc)
-	{
-	  top_stack->blocktype = stNil;
-	  break;
-	}
-
-      top_stack->blocktype = stBlock;
-      b = new_block (top_stack->maxsyms);
-      BLOCK_START (b) = sh->value + top_stack->procadr;
-      BLOCK_SUPERBLOCK (b) = top_stack->cur_block;
-      top_stack->cur_block = b;
-      add_block (b, top_stack->cur_st);
-      break;
-
-    case stEnd:		/* end (of anything) */
-      if (sh->sc == scInfo || SC_IS_COMMON(sh->sc))
-	{
-	  /* Finished with type */
-	  top_stack->cur_type = 0;
-	}
-      else if (sh->sc == scText &&
-	       (top_stack->blocktype == stProc ||
-		top_stack->blocktype == stStaticProc))
-	{
-	  /* Finished with procedure */
-	  struct blockvector *bv = BLOCKVECTOR (top_stack->cur_st);
-	  struct mips_extra_func_info *e;
-	  struct block *b;
-	  struct type *ftype = top_stack->cur_type;
-	  int i;
-
-	  BLOCK_END (top_stack->cur_block) += sh->value;	/* size */
-
-	  /* Make up special symbol to contain procedure specific info */
-	  s = new_symbol (MIPS_EFI_SYMBOL_NAME);
-	  SYMBOL_NAMESPACE (s) = LABEL_NAMESPACE;
-	  SYMBOL_CLASS (s) = LOC_CONST;
-	  SYMBOL_TYPE (s) = mdebug_type_void;
-	  e = ((struct mips_extra_func_info *)
-	       obstack_alloc (&current_objfile->symbol_obstack,
-			      sizeof (struct mips_extra_func_info)));
-	  memset ((PTR) e, 0, sizeof (struct mips_extra_func_info));
-	  SYMBOL_VALUE (s) = (long) e;
-	  e->numargs = top_stack->numargs;
-	  e->pdr.framereg = -1;
-	  add_symbol (s, top_stack->cur_block);
-
-	  /* Reallocate symbols, saving memory */
-	  b = shrink_block (top_stack->cur_block, top_stack->cur_st);
-
-	  /* f77 emits proc-level with address bounds==[0,0],
-	     So look for such child blocks, and patch them.  */
-	  for (i = 0; i < BLOCKVECTOR_NBLOCKS (bv); i++)
-	    {
-	      struct block *b_bad = BLOCKVECTOR_BLOCK (bv, i);
-	      if (BLOCK_SUPERBLOCK (b_bad) == b
-		  && BLOCK_START (b_bad) == top_stack->procadr
-		  && BLOCK_END (b_bad) == top_stack->procadr)
-		{
-		  BLOCK_START (b_bad) = BLOCK_START (b);
-		  BLOCK_END (b_bad) = BLOCK_END (b);
-		}
-	    }
-
-	  if (TYPE_NFIELDS (ftype) <= 0)
-	    {
-	      /* No parameter type information is recorded with the function's
-		 type.  Set that from the type of the parameter symbols. */
-	      int nparams = top_stack->numargs;
-	      int iparams;
-	      struct symbol *sym;
-
-	      if (nparams > 0)
-		{
-		  TYPE_NFIELDS (ftype) = nparams;
-		  TYPE_FIELDS (ftype) = (struct field *)
-		    TYPE_ALLOC (ftype, nparams * sizeof (struct field));
-						    
-		  for (i = iparams = 0; iparams < nparams; i++)
-		    {
-		      sym = BLOCK_SYM (b, i);
-		      switch (SYMBOL_CLASS (sym))
-			{
-			case LOC_ARG:
-			case LOC_REF_ARG:
-			case LOC_REGPARM:
-			case LOC_REGPARM_ADDR:
-			  TYPE_FIELD_TYPE (ftype, iparams) = SYMBOL_TYPE (sym);
-			  iparams++;
-			  break;
-			default:
-			  break;
-			}
-		    }
-		}
-	    }
-	}
-      else if (sh->sc == scText && top_stack->blocktype == stBlock)
-	{
-	  /* End of (code) block. The value of the symbol is the
-	     displacement from the procedure`s start address of the
-	     end of this block. */
-	  BLOCK_END (top_stack->cur_block) = sh->value + top_stack->procadr;
-	  shrink_block (top_stack->cur_block, top_stack->cur_st);
-	}
-      else if (sh->sc == scText && top_stack->blocktype == stNil)
-	{
-	  /* End of outermost block.  Pop parse stack and ignore.  The
-	     following stEnd of stProc will take care of the block.  */
-	  ;
-	}
-      else if (sh->sc == scText && top_stack->blocktype == stFile)
-	{
-	  /* End of file.  Pop parse stack and ignore.  Higher
-	     level code deals with this.  */
-	  ;
-	}
-      else
-	complain (&stEnd_complaint, sh->sc);
-
-      pop_parse_stack ();	/* restore previous lexical context */
-      break;
-
-    case stMember:		/* member of struct or union */
-      f = &TYPE_FIELDS (top_stack->cur_type)[top_stack->cur_field++];
-      FIELD_NAME (*f) = name;
-      FIELD_BITPOS (*f) = sh->value;
-      bitsize = 0;
-      FIELD_TYPE (*f) = parse_type (cur_fd, ax, sh->index, &bitsize, bigend, name);
-      FIELD_BITSIZE (*f) = bitsize;
-      break;
-
-    case stIndirect:		/* forward declaration on Irix5 */
-      /* Forward declarations from Irix5 cc are handled by cross_ref,
-	 skip them.  */
-      break;
-
-    case stTypedef:		/* type definition */
-      found_ecoff_debugging_info = 1;
-
-      /* Typedefs for forward declarations and opaque structs from alpha cc
-	 are handled by cross_ref, skip them.  */
-      if (sh->iss == 0)
-	break;
-
-      /* Parse the type or use the pending type.  */
-      pend = is_pending_symbol (cur_fdr, ext_sh);
-      if (pend == (struct mdebug_pending *) NULL)
-	{
-	  t = parse_type (cur_fd, ax, sh->index, (int *)NULL, bigend, name);
-	  add_pending (cur_fdr, ext_sh, t);
-	}
-      else
-	t = pend->t;
-
-      /* mips cc puts out a typedef with the name of the struct for forward
-	 declarations. These should not go into the symbol table and
-	 TYPE_NAME should not be set for them.
-	 They can't be distinguished from an intentional typedef to
-	 the same name however:
-	 x.h:
-		struct x { int ix; int jx; };
-		struct xx;
-	 x.c:
-		typedef struct x x;
-		struct xx {int ixx; int jxx; };
-	 generates a cross referencing stTypedef for x and xx.
-	 The user visible effect of this is that the type of a pointer
-	 to struct foo sometimes is given as `foo *' instead of `struct foo *'.
-	 The problem is fixed with alpha cc and Irix5 cc.  */
-
-      /* However if the typedef cross references to an opaque aggregate, it
-	 is safe to omit it from the symbol table.  */
-
-      if (has_opaque_xref (cur_fdr, sh))
-	break;
-      s = new_symbol (name);
-      SYMBOL_NAMESPACE (s) = VAR_NAMESPACE;
-      SYMBOL_CLASS (s) = LOC_TYPEDEF;
-      SYMBOL_BLOCK_VALUE (s) = top_stack->cur_block;
-      SYMBOL_TYPE (s) = t;
-      add_symbol (s, top_stack->cur_block);
-
-      /* Incomplete definitions of structs should not get a name.  */
-      if (TYPE_NAME (SYMBOL_TYPE (s)) == NULL
-	  && (TYPE_NFIELDS (SYMBOL_TYPE (s)) != 0
-              || (TYPE_CODE (SYMBOL_TYPE (s)) != TYPE_CODE_STRUCT
-		  && TYPE_CODE (SYMBOL_TYPE (s)) != TYPE_CODE_UNION)))
-	{
-	  if (TYPE_CODE (SYMBOL_TYPE (s)) == TYPE_CODE_PTR
-	      || TYPE_CODE (SYMBOL_TYPE (s)) == TYPE_CODE_FUNC)
-	    {
-	      /* If we are giving a name to a type such as "pointer to
-		 foo" or "function returning foo", we better not set
-		 the TYPE_NAME.  If the program contains "typedef char
-		 *caddr_t;", we don't want all variables of type char
-		 * to print as caddr_t.  This is not just a
-		 consequence of GDB's type management; CC and GCC (at
-		 least through version 2.4) both output variables of
-		 either type char * or caddr_t with the type
-		 refering to the stTypedef symbol for caddr_t.  If a future
-		 compiler cleans this up it GDB is not ready for it
-		 yet, but if it becomes ready we somehow need to
-		 disable this check (without breaking the PCC/GCC2.4
-		 case).
-
-		 Sigh.
-
-		 Fortunately, this check seems not to be necessary
-		 for anything except pointers or functions.  */
-	    }
-	  else
-	    TYPE_NAME (SYMBOL_TYPE (s)) = SYMBOL_NAME (s);
-	}
-      break;
-
-    case stFile:		/* file name */
-      push_parse_stack ();
-      top_stack->blocktype = sh->st;
-      break;
-
-      /* I`ve never seen these for C */
-    case stRegReloc:
-      break;			/* register relocation */
-    case stForward:
-      break;			/* forwarding address */
-    case stConstant:
-      break;			/* constant */
-    default:
-      complain (&unknown_mdebug_symtype_complaint, sh->st);
-      break;
-    }
-
-  return count;
-}
-
-/* Parse the type information provided in the raw AX entries for
-   the symbol SH. Return the bitfield size in BS, in case.
-   We must byte-swap the AX entries before we use them; BIGEND says whether
-   they are big-endian or little-endian (from fh->fBigendian).  */
-
-static struct type *
-parse_type (fd, ax, aux_index, bs, bigend, sym_name)
-     int fd;
-     union aux_ext *ax;
-     unsigned int aux_index;
-     int *bs;
-     int bigend;
-     char *sym_name;
-{
-  /* Null entries in this map are treated specially */
-  static struct type **map_bt[] =
-  {
-    &mdebug_type_void,			/* btNil */
-    &mdebug_type_adr_32,		/* btAdr */
-    &mdebug_type_char,			/* btChar */
-    &mdebug_type_unsigned_char,		/* btUChar */
-    &mdebug_type_short,			/* btShort */
-    &mdebug_type_unsigned_short,	/* btUShort */
-    &mdebug_type_int_32,		/* btInt */
-    &mdebug_type_unsigned_int_32,	/* btUInt */
-    &mdebug_type_long_32,		/* btLong */
-    &mdebug_type_unsigned_long_32,	/* btULong */
-    &mdebug_type_float,			/* btFloat */
-    &mdebug_type_double,		/* btDouble */
-    0,					/* btStruct */
-    0,					/* btUnion */
-    0,					/* btEnum */
-    0,					/* btTypedef */
-    0,					/* btRange */
-    0,					/* btSet */
-    &mdebug_type_complex,		/* btComplex */
-    &mdebug_type_double_complex,	/* btDComplex */
-    0,					/* btIndirect */
-    &mdebug_type_fixed_dec,		/* btFixedDec */
-    &mdebug_type_float_dec,		/* btFloatDec */
-    &mdebug_type_string,		/* btString */
-    0,					/* btBit */
-    0,					/* btPicture */
-    &mdebug_type_void,			/* btVoid */
-    0,					/* DEC C++:  Pointer to member */
-    0,					/* DEC C++:  Virtual function table */
-    0,					/* DEC C++:  Class (Record) */
-    &mdebug_type_long_64,		/* btLong64  */
-    &mdebug_type_unsigned_long_64,	/* btULong64 */
-    &mdebug_type_long_long_64,		/* btLongLong64  */
-    &mdebug_type_unsigned_long_long_64,	/* btULongLong64 */
-    &mdebug_type_adr_64,		/* btAdr64 */
-    &mdebug_type_int_64,		/* btInt64  */
-    &mdebug_type_unsigned_int_64,	/* btUInt64 */
-  };
-
-  TIR t[1];
-  struct type *tp = 0;
-  enum type_code type_code = TYPE_CODE_UNDEF;
-
-  /* Handle undefined types, they have indexNil. */
-  if (aux_index == indexNil)
-    return mdebug_type_int;
-
-  /* Handle corrupt aux indices.  */
-  if (aux_index >= (debug_info->fdr + fd)->caux)
-    {
-      complain (&index_complaint, sym_name);
-      return mdebug_type_int;
-    }
-  ax += aux_index;
-
-  /* Use aux as a type information record, map its basic type.  */
-  (*debug_swap->swap_tir_in) (bigend, &ax->a_ti, t);
-  if (t->bt >= (sizeof (map_bt) / sizeof (*map_bt)))
-    {
-      complain (&basic_type_complaint, t->bt, sym_name);
-      return mdebug_type_int;
-    }
-  if (map_bt[t->bt])
-    {
-      tp = *map_bt[t->bt];
-    }
-  else
-    {
-      tp = NULL;
-      /* Cannot use builtin types -- build our own */
-      switch (t->bt)
-	{
-	case btStruct:
-	  type_code = TYPE_CODE_STRUCT;
-	  break;
-	case btUnion:
-	  type_code = TYPE_CODE_UNION;
-	  break;
-	case btEnum:
-	  type_code = TYPE_CODE_ENUM;
-	  break;
-	case btRange:
-	  type_code = TYPE_CODE_RANGE;
-	  break;
-	case btSet:
-	  type_code = TYPE_CODE_SET;
-	  break;
-	case btIndirect:
-	  /* alpha cc -migrate uses this for typedefs. The true type will
-	     be obtained by crossreferencing below.  */
-	  type_code = TYPE_CODE_ERROR;
-	  break;
-	case btTypedef:
-	  /* alpha cc uses this for typedefs. The true type will be
-	     obtained by crossreferencing below.  */
-	  type_code = TYPE_CODE_ERROR;
-	  break;
-	default:
-	  complain (&basic_type_complaint, t->bt, sym_name);
-	  return mdebug_type_int;
-	}
-    }
-
-  /* Move on to next aux */
-  ax++;
-
-  if (t->fBitfield)
-    {
-      int width = AUX_GET_WIDTH (bigend, ax);
-
-      /* Inhibit core dumps with some cfront generated objects that
-	 corrupt the TIR.  */
-      if (bs == (int *)NULL)
-	{
-	  /* Alpha cc -migrate encodes char and unsigned char types
-	     as short and unsigned short types with a field width of 8.
-	     Enum types also have a field width which we ignore for now.  */
-	  if (t->bt == btShort && width == 8)
-	    tp = mdebug_type_char;
-	  else if (t->bt == btUShort && width == 8)
-	    tp = mdebug_type_unsigned_char;
-	  else if (t->bt == btEnum)
-	    ;
-	  else
-	    complain (&bad_fbitfield_complaint, sym_name);
-	}
-      else
-        *bs = width;
-      ax++;
-    }
-
-  /* A btIndirect entry cross references to an aux entry containing
-     the type.  */
-  if (t->bt == btIndirect)
-    {
-      RNDXR rn[1];
-      int rf;
-      FDR *xref_fh;
-      int xref_fd;
-
-      (*debug_swap->swap_rndx_in) (bigend, &ax->a_rndx, rn);
-      ax++;
-      if (rn->rfd == 0xfff)
-	{
-	  rf = AUX_GET_ISYM (bigend, ax);
-	  ax++;
-	}
-      else
-	rf = rn->rfd;
-
-      if (rf == -1)
-	{
-	  complain (&bad_indirect_xref_complaint, sym_name);
-	  return mdebug_type_int;
-	}
-      xref_fh = get_rfd (fd, rf);
-      xref_fd = xref_fh - debug_info->fdr;
-      tp = parse_type (xref_fd, debug_info->external_aux + xref_fh->iauxBase,
-		       rn->index, (int *) NULL, xref_fh->fBigendian, sym_name);
-    }
-
-  /* All these types really point to some (common) MIPS type
-     definition, and only the type-qualifiers fully identify
-     them.  We'll make the same effort at sharing. */
-  if (t->bt == btStruct ||
-      t->bt == btUnion ||
-      t->bt == btEnum ||
-
-      /* btSet (I think) implies that the name is a tag name, not a typedef
-	 name.  This apparently is a MIPS extension for C sets.  */
-      t->bt == btSet)
-    {
-      char *name;
-
-      /* Try to cross reference this type, build new type on failure.  */
-      ax += cross_ref (fd, ax, &tp, type_code, &name, bigend, sym_name);
-      if (tp == (struct type *) NULL)
-	tp = init_type (type_code, 0, 0, (char *) NULL, current_objfile);
-
-      /* DEC c89 produces cross references to qualified aggregate types,
-	 dereference them.  */
-      while (TYPE_CODE (tp) == TYPE_CODE_PTR
-	     || TYPE_CODE (tp) == TYPE_CODE_ARRAY)
-	tp = tp->target_type;
-
-      /* Make sure that TYPE_CODE(tp) has an expected type code.
-	 Any type may be returned from cross_ref if file indirect entries
-	 are corrupted.  */
-      if (TYPE_CODE (tp) != TYPE_CODE_STRUCT
-	  && TYPE_CODE (tp) != TYPE_CODE_UNION
-	  && TYPE_CODE (tp) != TYPE_CODE_ENUM)
-	{
-	  complain (&unexpected_type_code_complaint, sym_name);
-	}
-      else
-	{
-
-	  /* Usually, TYPE_CODE(tp) is already type_code.  The main
-	     exception is if we guessed wrong re struct/union/enum.
-	     But for struct vs. union a wrong guess is harmless, so
-	     don't complain().  */
-	  if ((TYPE_CODE (tp) == TYPE_CODE_ENUM
-	       && type_code != TYPE_CODE_ENUM)
-	      || (TYPE_CODE (tp) != TYPE_CODE_ENUM
-		  && type_code == TYPE_CODE_ENUM))
-	    {
-	      complain (&bad_tag_guess_complaint, sym_name);
-	    }
-
-	  if (TYPE_CODE (tp) != type_code)
-	    {
-	      TYPE_CODE (tp) = type_code;
-	    }
-
-	  /* Do not set the tag name if it is a compiler generated tag name
-	      (.Fxx or .xxfake or empty) for unnamed struct/union/enums.  */
-	  if (name[0] == '.' || name[0] == '\0')
-	    TYPE_TAG_NAME (tp) = NULL;
-	  else if (TYPE_TAG_NAME (tp) == NULL
-		   || !STREQ (TYPE_TAG_NAME (tp), name))
-	    TYPE_TAG_NAME (tp) = obsavestring (name, strlen (name),
-					       &current_objfile->type_obstack);
-	}
-    }
-
-  /* All these types really point to some (common) MIPS type
-     definition, and only the type-qualifiers fully identify
-     them.  We'll make the same effort at sharing.
-     FIXME: We are not doing any guessing on range types.  */
-  if (t->bt == btRange)
-    {
-      char *name;
-
-      /* Try to cross reference this type, build new type on failure.  */
-      ax += cross_ref (fd, ax, &tp, type_code, &name, bigend, sym_name);
-      if (tp == (struct type *) NULL)
-	tp = init_type (type_code, 0, 0, (char *) NULL, current_objfile);
-
-      /* Make sure that TYPE_CODE(tp) has an expected type code.
-	 Any type may be returned from cross_ref if file indirect entries
-	 are corrupted.  */
-      if (TYPE_CODE (tp) != TYPE_CODE_RANGE)
-	{
-	  complain (&unexpected_type_code_complaint, sym_name);
-	}
-      else
-	{
-	  /* Usually, TYPE_CODE(tp) is already type_code.  The main
-	     exception is if we guessed wrong re struct/union/enum. */
-	  if (TYPE_CODE (tp) != type_code)
-	    {
-	      complain (&bad_tag_guess_complaint, sym_name);
-	      TYPE_CODE (tp) = type_code;
-	    }
-	  if (TYPE_NAME (tp) == NULL || !STREQ (TYPE_NAME (tp), name))
-	    TYPE_NAME (tp) = obsavestring (name, strlen (name),
-					   &current_objfile->type_obstack);
-	}
-    }
-  if (t->bt == btTypedef)
-    {
-      char *name;
-
-      /* Try to cross reference this type, it should succeed.  */
-      ax += cross_ref (fd, ax, &tp, type_code, &name, bigend, sym_name);
-      if (tp == (struct type *) NULL)
-	{
-	  complain (&unable_to_cross_ref_complaint, sym_name);
-	  tp = mdebug_type_int;
-	}
-    }
-
-  /* Deal with range types */
-  if (t->bt == btRange)
-    {
-      TYPE_NFIELDS (tp) = 2;
-      TYPE_FIELDS (tp) = ((struct field *)
-			  TYPE_ALLOC (tp, 2 * sizeof (struct field)));
-      TYPE_FIELD_NAME (tp, 0) = obsavestring ("Low", strlen ("Low"),
-					      &current_objfile->type_obstack);
-      TYPE_FIELD_BITPOS (tp, 0) = AUX_GET_DNLOW (bigend, ax);
-      ax++;
-      TYPE_FIELD_NAME (tp, 1) = obsavestring ("High", strlen ("High"),
-					      &current_objfile->type_obstack);
-      TYPE_FIELD_BITPOS (tp, 1) = AUX_GET_DNHIGH (bigend, ax);
-      ax++;
-    }
-
-  /* Parse all the type qualifiers now. If there are more
-     than 6 the game will continue in the next aux */
-
-  while (1)
-    {
-#define PARSE_TQ(tq) \
-      if (t->tq != tqNil) \
-	ax += upgrade_type(fd, &tp, t->tq, ax, bigend, sym_name); \
-      else \
-	break;
-
-      PARSE_TQ (tq0);
-      PARSE_TQ (tq1);
-      PARSE_TQ (tq2);
-      PARSE_TQ (tq3);
-      PARSE_TQ (tq4);
-      PARSE_TQ (tq5);
-#undef	PARSE_TQ
-
-      /* mips cc 2.x and gcc never put out continued aux entries.  */
-      if (!t->continued)
-	break;
-
-      (*debug_swap->swap_tir_in) (bigend, &ax->a_ti, t);
-      ax++;
-    }
-
-  /* Complain for illegal continuations due to corrupt aux entries.  */
-  if (t->continued)
-    complain (&bad_continued_complaint, sym_name);
- 
-  return tp;
-}
-
-/* Make up a complex type from a basic one.  Type is passed by
-   reference in TPP and side-effected as necessary. The type
-   qualifier TQ says how to handle the aux symbols at AX for
-   the symbol SX we are currently analyzing.  BIGEND says whether
-   aux symbols are big-endian or little-endian.
-   Returns the number of aux symbols we parsed. */
-
-static int
-upgrade_type (fd, tpp, tq, ax, bigend, sym_name)
-     int fd;
-     struct type **tpp;
-     int tq;
-     union aux_ext *ax;
-     int bigend;
-     char *sym_name;
-{
-  int off;
-  struct type *t;
-
-  /* Used in array processing */
-  int rf, id;
-  FDR *fh;
-  struct type *range;
-  struct type *indx;
-  int lower, upper;
-  RNDXR rndx;
-
-  switch (tq)
-    {
-    case tqPtr:
-      t = lookup_pointer_type (*tpp);
-      *tpp = t;
-      return 0;
-
-    case tqProc:
-      t = lookup_function_type (*tpp);
-      *tpp = t;
-      return 0;
-
-    case tqArray:
-      off = 0;
-
-      /* Determine and record the domain type (type of index) */
-      (*debug_swap->swap_rndx_in) (bigend, &ax->a_rndx, &rndx);
-      id = rndx.index;
-      rf = rndx.rfd;
-      if (rf == 0xfff)
-	{
-	  ax++;
-	  rf = AUX_GET_ISYM (bigend, ax);
-	  off++;
-	}
-      fh = get_rfd (fd, rf);
-
-      indx = parse_type (fh - debug_info->fdr,
-			 debug_info->external_aux + fh->iauxBase,
-			 id, (int *) NULL, bigend, sym_name);
-
-      /* The bounds type should be an integer type, but might be anything
-	 else due to corrupt aux entries.  */
-      if (TYPE_CODE (indx) != TYPE_CODE_INT)
-	{
-	  complain (&array_index_type_complaint, sym_name);
-	  indx = mdebug_type_int;
-	}
-
-      /* Get the bounds, and create the array type.  */
-      ax++;
-      lower = AUX_GET_DNLOW (bigend, ax);
-      ax++;
-      upper = AUX_GET_DNHIGH (bigend, ax);
-      ax++;
-      rf = AUX_GET_WIDTH (bigend, ax);	/* bit size of array element */
-
-      range = create_range_type ((struct type *) NULL, indx,
-				 lower, upper);
-
-      t = create_array_type ((struct type *) NULL, *tpp, range);
-
-      /* We used to fill in the supplied array element bitsize
-	 here if the TYPE_LENGTH of the target type was zero.
-	 This happens for a `pointer to an array of anonymous structs',
-	 but in this case the array element bitsize is also zero,
-	 so nothing is gained.
-	 And we used to check the TYPE_LENGTH of the target type against
-	 the supplied array element bitsize.
-	 gcc causes a mismatch for `pointer to array of object',
-	 since the sdb directives it uses do not have a way of
-	 specifying the bitsize, but it does no harm (the
-	 TYPE_LENGTH should be correct) and we should be able to
-	 ignore the erroneous bitsize from the auxiliary entry safely.
-	 dbx seems to ignore it too.  */
-
-      /* TYPE_FLAG_TARGET_STUB now takes care of the zero TYPE_LENGTH
-	 problem.  */
-      if (TYPE_LENGTH (*tpp) == 0)
-	{
-	  TYPE_FLAGS (t) |= TYPE_FLAG_TARGET_STUB;
-	}
-
-      *tpp = t;
-      return 4 + off;
-
-    case tqVol:
-      /* Volatile -- currently ignored */
-      return 0;
-
-    case tqConst:
-      /* Const -- currently ignored */
-      return 0;
-
-    default:
-      complain (&unknown_type_qual_complaint, tq);
-      return 0;
-    }
-}
-
-
-/* Parse a procedure descriptor record PR.  Note that the procedure is
-   parsed _after_ the local symbols, now we just insert the extra
-   information we need into a MIPS_EFI_SYMBOL_NAME symbol that has
-   already been placed in the procedure's main block.  Note also that
-   images that have been partially stripped (ld -x) have been deprived
-   of local symbols, and we have to cope with them here.  FIRST_OFF is
-   the offset of the first procedure for this FDR; we adjust the
-   address by this amount, but I don't know why.  SEARCH_SYMTAB is the symtab
-   to look for the function which contains the MIPS_EFI_SYMBOL_NAME symbol
-   in question, or NULL to use top_stack->cur_block.  */
-
-static void parse_procedure PARAMS ((PDR *, struct symtab *,
-				     struct partial_symtab *));
-
-static void
-parse_procedure (pr, search_symtab, pst)
-     PDR *pr;
-     struct symtab *search_symtab;
-     struct partial_symtab *pst;
-{
-  struct symbol *s, *i;
-  struct block *b;
-  struct mips_extra_func_info *e;
-  char *sh_name;
-
-  /* Simple rule to find files linked "-x" */
-  if (cur_fdr->rss == -1)
-    {
-      if (pr->isym == -1)
-	{
-	  /* Static procedure at address pr->adr.  Sigh. */
-	  /* FIXME-32x64.  assuming pr->adr fits in long.  */
-	  complain (&pdr_static_symbol_complaint, (unsigned long) pr->adr);
-	  return;
-	}
-      else
-	{
-	  /* external */
-	  EXTR she;
-	  
-	  (*debug_swap->swap_ext_in) (cur_bfd,
-				      ((char *) debug_info->external_ext
-				       + (pr->isym
-					  * debug_swap->external_ext_size)),
-				      &she);
-	  sh_name = debug_info->ssext + she.asym.iss;
-	}
-    }
-  else
-    {
-      /* Full symbols */
-      SYMR sh;
-
-      (*debug_swap->swap_sym_in) (cur_bfd,
-				  ((char *) debug_info->external_sym
-				   + ((cur_fdr->isymBase + pr->isym)
-				      * debug_swap->external_sym_size)),
-				  &sh);
-      sh_name = debug_info->ss + cur_fdr->issBase + sh.iss;
-    }
-
-  if (search_symtab != NULL)
-    {
-#if 0
-      /* This loses both in the case mentioned (want a static, find a global),
-	 but also if we are looking up a non-mangled name which happens to
-	 match the name of a mangled function.  */
-      /* We have to save the cur_fdr across the call to lookup_symbol.
-	 If the pdr is for a static function and if a global function with
-	 the same name exists, lookup_symbol will eventually read in the symtab
-	 for the global function and clobber cur_fdr.  */
-      FDR *save_cur_fdr = cur_fdr;
-      s = lookup_symbol (sh_name, NULL, VAR_NAMESPACE, 0, NULL);
-      cur_fdr = save_cur_fdr;
-#else
-      s = mylookup_symbol
-	(sh_name,
-	 BLOCKVECTOR_BLOCK (BLOCKVECTOR (search_symtab), STATIC_BLOCK),
-	 VAR_NAMESPACE,
-	 LOC_BLOCK);
-#endif
-    }
-  else
-    s = mylookup_symbol (sh_name, top_stack->cur_block,
-			 VAR_NAMESPACE, LOC_BLOCK);
-
-  if (s != 0)
-    {
-      b = SYMBOL_BLOCK_VALUE (s);
-    }
-  else
-    {
-      complain (&pdr_for_nonsymbol_complaint, sh_name);
-#if 1
-      return;
-#else
-/* FIXME -- delete.  We can't do symbol allocation now; it's all done.  */
-      s = new_symbol (sh_name);
-      SYMBOL_NAMESPACE (s) = VAR_NAMESPACE;
-      SYMBOL_CLASS (s) = LOC_BLOCK;
-      /* Donno its type, hope int is ok */
-      SYMBOL_TYPE (s) = lookup_function_type (mdebug_type_int);
-      add_symbol (s, top_stack->cur_block);
-      /* Wont have symbols for this one */
-      b = new_block (2);
-      SYMBOL_BLOCK_VALUE (s) = b;
-      BLOCK_FUNCTION (b) = s;
-      BLOCK_START (b) = pr->adr;
-      /* BOUND used to be the end of procedure's text, but the
-	 argument is no longer passed in.  */
-      BLOCK_END (b) = bound;
-      BLOCK_SUPERBLOCK (b) = top_stack->cur_block;
-      add_block (b, top_stack->cur_st);
-#endif
-    }
-
-  i = mylookup_symbol (MIPS_EFI_SYMBOL_NAME, b, LABEL_NAMESPACE, LOC_CONST);
-
-  if (i)
-    {
-      e = (struct mips_extra_func_info *) SYMBOL_VALUE (i);
-      e->pdr = *pr;
-      e->pdr.isym = (long) s;
-
-      /* GDB expects the absolute function start address for the
-	 procedure descriptor in e->pdr.adr.
-	 As the address in the procedure descriptor is usually relative,
-	 we would have to relocate e->pdr.adr with cur_fdr->adr and
-	 ANOFFSET (pst->section_offsets, SECT_OFF_TEXT).
-	 Unfortunately cur_fdr->adr and e->pdr.adr are both absolute
-	 in shared libraries on some systems, and on other systems
-	 e->pdr.adr is sometimes offset by a bogus value.
-	 To work around these problems, we replace e->pdr.adr with
-	 the start address of the function.  */
-      e->pdr.adr = BLOCK_START (b);
-
-      /* Correct incorrect setjmp procedure descriptor from the library
-	 to make backtrace through setjmp work.  */
-      if (e->pdr.pcreg == 0 && STREQ (sh_name, "setjmp"))
-	{
-	  complain (&bad_setjmp_pdr_complaint, 0);
-	  e->pdr.pcreg = RA_REGNUM;
-	  e->pdr.regmask = 0x80000000;
-	  e->pdr.regoffset = -4;
-	}
-    }
-
-  /* It would be reasonable that functions that have been compiled
-     without debugging info have a btNil type for their return value,
-     and functions that are void and are compiled with debugging info
-     have btVoid.
-     gcc and DEC f77 put out btNil types for both cases, so btNil is mapped
-     to TYPE_CODE_VOID in parse_type to get the `compiled with debugging info'
-     case right.
-     The glevel field in cur_fdr could be used to determine the presence
-     of debugging info, but GCC doesn't always pass the -g switch settings
-     to the assembler and GAS doesn't set the glevel field from the -g switch
-     settings.
-     To work around these problems, the return value type of a TYPE_CODE_VOID
-     function is adjusted accordingly if no debugging info was found in the
-     compilation unit.  */
- 
-  if (processing_gcc_compilation == 0
-      && found_ecoff_debugging_info == 0
-      && TYPE_CODE (TYPE_TARGET_TYPE (SYMBOL_TYPE (s))) == TYPE_CODE_VOID)
-    SYMBOL_TYPE (s) = nodebug_func_symbol_type;
-}
-
-/* Relocate the extra function info pointed to by the symbol table.  */
-
-void
-ecoff_relocate_efi (sym, delta)
-     struct symbol *sym;
-     CORE_ADDR delta;
-{
-  struct mips_extra_func_info *e;
-
-  e = (struct mips_extra_func_info *) SYMBOL_VALUE (sym);
-  
-  e->pdr.adr += delta;
-}
-
-/* Parse the external symbol ES. Just call parse_symbol() after
-   making sure we know where the aux are for it.
-   BIGEND says whether aux entries are big-endian or little-endian.
-
-   This routine clobbers top_stack->cur_block and ->cur_st. */
-
-static void parse_external PARAMS ((EXTR *, int, struct section_offsets *));
-
-static void
-parse_external (es, bigend, section_offsets)
-     EXTR *es;
-     int bigend;
-     struct section_offsets *section_offsets;
-{
-  union aux_ext *ax;
-
-  if (es->ifd != ifdNil)
-    {
-      cur_fd = es->ifd;
-      cur_fdr = debug_info->fdr + cur_fd;
-      ax = debug_info->external_aux + cur_fdr->iauxBase;
-    }
-  else
-    {
-      cur_fdr = debug_info->fdr;
-      ax = 0;
-    }
-
-  /* Reading .o files */
-  if (SC_IS_UNDEF(es->asym.sc) || es->asym.sc == scNil)
-    {
-      char *what;
-      switch (es->asym.st)
-	{
-	case stNil:
-	  /* These are generated for static symbols in .o files,
-	     ignore them.  */
-	  return;
-	case stStaticProc:
-	case stProc:
-	  what = "procedure";
-	  n_undef_procs++;
-	  break;
-	case stGlobal:
-	  what = "variable";
-	  n_undef_vars++;
-	  break;
-	case stLabel:
-	  what = "label";
-	  n_undef_labels++;
-	  break;
-	default:
-	  what = "symbol";
-	  break;
-	}
-      n_undef_symbols++;
-      /* FIXME:  Turn this into a complaint? */
-      if (info_verbose)
-	printf_filtered ("Warning: %s `%s' is undefined (in %s)\n",
-			 what, debug_info->ssext + es->asym.iss,
-			 fdr_name (cur_fdr));
-      return;
-    }
-
-  switch (es->asym.st)
-    {
-    case stProc:
-    case stStaticProc:
-      /* There is no need to parse the external procedure symbols.
-	 If they are from objects compiled without -g, their index will
-	 be indexNil, and the symbol definition from the minimal symbol
-	 is preferrable (yielding a function returning int instead of int).
-	 If the index points to a local procedure symbol, the local
-	 symbol already provides the correct type.
-	 Note that the index of the external procedure symbol points
-	 to the local procedure symbol in the local symbol table, and
-	 _not_ to the auxiliary symbol info.  */
-      break;
-    case stGlobal:
-    case stLabel:
-      /* Global common symbols are resolved by the runtime loader,
-	 ignore them.  */
-      if (SC_IS_COMMON(es->asym.sc))
-	break;
-
-      /* Note that the case of a symbol with indexNil must be handled
-	 anyways by parse_symbol().  */
-      parse_symbol (&es->asym, ax, (char *) NULL, bigend, section_offsets);
-      break;
-    default:
-      break;
-    }
-}
-
-/* Parse the line number info for file descriptor FH into
-   GDB's linetable LT.  MIPS' encoding requires a little bit
-   of magic to get things out.  Note also that MIPS' line
-   numbers can go back and forth, apparently we can live
-   with that and do not need to reorder our linetables */
-
-static void parse_lines PARAMS ((FDR *, PDR *, struct linetable *, int,
-				 struct partial_symtab *, CORE_ADDR));
-
-static void
-parse_lines (fh, pr, lt, maxlines, pst, lowest_pdr_addr)
-     FDR *fh;
-     PDR *pr;
-     struct linetable *lt;
-     int maxlines;
-     struct partial_symtab *pst;
-     CORE_ADDR lowest_pdr_addr;
-{
-  unsigned char *base;
-  int j, k;
-  int delta, count, lineno = 0;
-
-  if (fh->cbLine == 0)
-    return;
-
-  /* Scan by procedure descriptors */
-  k = 0;
-  for (j = 0; j < fh->cpd; j++, pr++)
-    {
-      CORE_ADDR l;
-      CORE_ADDR adr;
-      unsigned char *halt;
-
-      /* No code for this one */
-      if (pr->iline == ilineNil ||
-	  pr->lnLow == -1 || pr->lnHigh == -1)
-	continue;
-
-      /* Determine start and end address of compressed line bytes for
-	 this procedure.  */
-      base = debug_info->line + fh->cbLineOffset;
-      if (j != (fh->cpd - 1))
- 	halt = base + pr[1].cbLineOffset;
-      else
- 	halt = base + fh->cbLine;
-      base += pr->cbLineOffset;
-
-      adr = pst->textlow + pr->adr - lowest_pdr_addr;
-
-      l = adr >> 2;		/* in words */
-      for (lineno = pr->lnLow; base < halt; )
-	{
-	  count = *base & 0x0f;
-	  delta = *base++ >> 4;
-	  if (delta >= 8)
-	    delta -= 16;
-	  if (delta == -8)
-	    {
-	      delta = (base[0] << 8) | base[1];
-	      if (delta >= 0x8000)
-		delta -= 0x10000;
-	      base += 2;
-	    }
-	  lineno += delta;	/* first delta is 0 */
-
-	  /* Complain if the line table overflows. Could happen
-	     with corrupt binaries.  */
-	  if (lt->nitems >= maxlines)
-	    {
-	      complain (&bad_linetable_guess_complaint, fdr_name (fh));
-	      break;
-	    }
-	  k = add_line (lt, lineno, l, k);
-	  l += count + 1;
-	}
-    }
-}
-
-/* Master parsing procedure for first-pass reading of file symbols
-   into a partial_symtab.  */
-
-static void
-parse_partial_symbols (objfile, section_offsets)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-{
-  const bfd_size_type external_sym_size = debug_swap->external_sym_size;
-  const bfd_size_type external_rfd_size = debug_swap->external_rfd_size;
-  const bfd_size_type external_ext_size = debug_swap->external_ext_size;
-  void (* const swap_ext_in) PARAMS ((bfd *, PTR, EXTR *))
-    = debug_swap->swap_ext_in;
-  void (* const swap_sym_in) PARAMS ((bfd *, PTR, SYMR *))
-    = debug_swap->swap_sym_in;
-  void (* const swap_rfd_in) PARAMS ((bfd *, PTR, RFDT *))
-    = debug_swap->swap_rfd_in;
-  int f_idx, s_idx;
-  HDRR *hdr = &debug_info->symbolic_header;
-  /* Running pointers */
-  FDR *fh;
-  char *ext_out;
-  char *ext_out_end;
-  EXTR *ext_block;
-  register EXTR *ext_in;
-  EXTR *ext_in_end;
-  SYMR sh;
-  struct partial_symtab *pst;
-  int textlow_not_set = 1;
-  int past_first_source_file = 0;
-
-  /* List of current psymtab's include files */
-  char **psymtab_include_list;
-  int includes_allocated;
-  int includes_used;
-  EXTR *extern_tab;
-  struct pst_map *fdr_to_pst;
-  /* Index within current psymtab dependency list */
-  struct partial_symtab **dependency_list;
-  int dependencies_used, dependencies_allocated;
-  struct cleanup *old_chain;
-  char *name;
-  enum language prev_language;
-  asection *text_sect;
-  int relocatable = 0;
-
-  /* Irix 5.2 shared libraries have a fh->adr field of zero, but
-     the shared libraries are prelinked at a high memory address.
-     We have to adjust the start address of the object file for this case,
-     by setting it to the start address of the first procedure in the file.
-     But we should do no adjustments if we are debugging a .o file, where
-     the text section (and fh->adr) really starts at zero.  */
-  text_sect = bfd_get_section_by_name (cur_bfd, ".text");
-  if (text_sect != NULL
-      && (bfd_get_section_flags (cur_bfd, text_sect) & SEC_RELOC))
-    relocatable = 1;
-
-  extern_tab = (EXTR *) obstack_alloc (&objfile->psymbol_obstack,
-				       sizeof (EXTR) * hdr->iextMax);
-
-  includes_allocated = 30;
-  includes_used = 0;
-  psymtab_include_list = (char **) alloca (includes_allocated *
-					   sizeof (char *));
-  next_symbol_text_func = mdebug_next_symbol_text;
-
-  dependencies_allocated = 30;
-  dependencies_used = 0;
-  dependency_list =
-    (struct partial_symtab **) alloca (dependencies_allocated *
-				       sizeof (struct partial_symtab *));
-
-  last_source_file = NULL;
-
-  /*
-   * Big plan:
-   *
-   * Only parse the Local and External symbols, and the Relative FDR.
-   * Fixup enough of the loader symtab to be able to use it.
-   * Allocate space only for the file's portions we need to
-   * look at. (XXX)
-   */
-
-  max_gdbinfo = 0;
-  max_glevel = MIN_GLEVEL;
-
-  /* Allocate the map FDR -> PST.
-     Minor hack: -O3 images might claim some global data belongs
-     to FDR -1. We`ll go along with that */
-  fdr_to_pst = (struct pst_map *) xzalloc ((hdr->ifdMax + 1) * sizeof *fdr_to_pst);
-  old_chain = make_cleanup (free, fdr_to_pst);
-  fdr_to_pst++;
-  {
-    struct partial_symtab *pst = new_psymtab ("", objfile, section_offsets);
-    fdr_to_pst[-1].pst = pst;
-    FDR_IDX (pst) = -1;
-  }
-
-  /* Allocate the global pending list.  */
-  pending_list =
-    ((struct mdebug_pending **)
-     obstack_alloc (&objfile->psymbol_obstack,
-		    hdr->ifdMax * sizeof (struct mdebug_pending *)));
-  memset ((PTR) pending_list, 0,
-	  hdr->ifdMax * sizeof (struct mdebug_pending *));
-
-  /* Pass 0 over external syms: swap them in.  */
-  ext_block = (EXTR *) xmalloc (hdr->iextMax * sizeof (EXTR));
-  make_cleanup (free, ext_block);
-
-  ext_out = (char *) debug_info->external_ext;
-  ext_out_end = ext_out + hdr->iextMax * external_ext_size;
-  ext_in = ext_block;
-  for (; ext_out < ext_out_end; ext_out += external_ext_size, ext_in++)
-    (*swap_ext_in) (cur_bfd, ext_out, ext_in);
-
-  /* Pass 1 over external syms: Presize and partition the list */
-  ext_in = ext_block;
-  ext_in_end = ext_in + hdr->iextMax;
-  for (; ext_in < ext_in_end; ext_in++)
-    {
-      /* See calls to complain below.  */
-      if (ext_in->ifd >= -1
-	  && ext_in->ifd < hdr->ifdMax
-	  && ext_in->asym.iss >= 0
-	  && ext_in->asym.iss < hdr->issExtMax)
-	fdr_to_pst[ext_in->ifd].n_globals++;
-    }
-
-  /* Pass 1.5 over files:  partition out global symbol space */
-  s_idx = 0;
-  for (f_idx = -1; f_idx < hdr->ifdMax; f_idx++)
-    {
-      fdr_to_pst[f_idx].globals_offset = s_idx;
-      s_idx += fdr_to_pst[f_idx].n_globals;
-      fdr_to_pst[f_idx].n_globals = 0;
-    }
-
-  /* ECOFF in ELF:
-
-     For ECOFF in ELF, we skip the creation of the minimal symbols.
-     The ECOFF symbols should be a subset of the Elf symbols, and the 
-     section information of the elf symbols will be more accurate.
-     FIXME!  What about Irix 5's native linker?
-
-     By default, Elf sections which don't exist in ECOFF 
-     get put in ECOFF's absolute section by the gnu linker.
-     Since absolute sections don't get relocated, we 
-     end up calculating an address different from that of 
-     the symbol's minimal symbol (created earlier from the
-     Elf symtab).  
-
-     To fix this, either :
-     1) don't create the duplicate symbol
-	 (assumes ECOFF symtab is a subset of the ELF symtab;
-	 assumes no side-effects result from ignoring ECOFF symbol)
-     2) create it, only if lookup for existing symbol in ELF's minimal 
-        symbols fails
-	 (inefficient; 
-	 assumes no side-effects result from ignoring ECOFF symbol)
-     3) create it, but lookup ELF's minimal symbol and use it's section
-        during relocation, then modify "uniqify" phase to merge and 
-        eliminate the duplicate symbol
-	 (highly inefficient)
-
-     I've implemented #1 here...
-     Skip the creation of the minimal symbols based on the ECOFF 
-     symbol table. */
-
-    /* Pass 2 over external syms: fill in external symbols */
-    ext_in = ext_block;
-    ext_in_end = ext_in + hdr->iextMax;
-    for (; ext_in < ext_in_end; ext_in++)
-      {
-	enum minimal_symbol_type ms_type = mst_text;
-	CORE_ADDR svalue = ext_in->asym.value;
-
-	/* The Irix 5 native tools seem to sometimes generate bogus
-	   external symbols.  */
-	if (ext_in->ifd < -1 || ext_in->ifd >= hdr->ifdMax)
-	  {
-	    complain (&bad_ext_ifd_complaint, ext_in->ifd, hdr->ifdMax);
-	    continue;
-	  }
-	if (ext_in->asym.iss < 0 || ext_in->asym.iss >= hdr->issExtMax)
-	  {
-	    complain (&bad_ext_iss_complaint, ext_in->asym.iss,
-			hdr->issExtMax);
-	    continue;
-	  }
-
-	extern_tab[fdr_to_pst[ext_in->ifd].globals_offset
-		   + fdr_to_pst[ext_in->ifd].n_globals++] = *ext_in;
-
-
-	if (SC_IS_UNDEF(ext_in->asym.sc) || ext_in->asym.sc == scNil)
-	  continue;
-
-    
-	/* Pass 3 over files, over local syms: fill in static symbols */
-	name = debug_info->ssext + ext_in->asym.iss;
-
-	/* Process ECOFF Symbol Types and Storage Classes */
-	switch (ext_in->asym.st)
-	  {
-	  case stProc:
-	    /* Beginnning of Procedure */
-	    svalue += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	    break;
-	  case stStaticProc:
-	    /* Load time only static procs */
-	    ms_type = mst_file_text;
-	    svalue += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	    break;
-	  case stGlobal:
-	    /* External symbol */
-	    if (SC_IS_COMMON (ext_in->asym.sc))
-	      {
-		/* The value of a common symbol is its size, not its address.
-		   Ignore it.  */
-		continue;
-	      }
-	    else if (SC_IS_DATA (ext_in->asym.sc))
-	      {
-		ms_type = mst_data;
-		svalue += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	      }
-	    else if (SC_IS_BSS (ext_in->asym.sc))
-	      {
-		ms_type = mst_bss;
-		svalue += ANOFFSET (section_offsets, SECT_OFF_BSS);
-	      }
-	    else
-	      ms_type = mst_abs;
-	    break;
-	  case stLabel:
-	    /* Label */
-	    if (SC_IS_TEXT (ext_in->asym.sc))
-	      {
-		ms_type = mst_file_text;
-		svalue += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      }
-	    else if (SC_IS_DATA (ext_in->asym.sc))
-	      {
-		ms_type = mst_file_data;
-		svalue += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	      }
-	    else if (SC_IS_BSS (ext_in->asym.sc))
-	      {
-		ms_type = mst_file_bss;
-		svalue += ANOFFSET (section_offsets, SECT_OFF_BSS);
-	      }
-	    else
-	      ms_type = mst_abs;
-	    break;
-	  case stLocal:
-	  case stNil:
-	    /* The alpha has the section start addresses in stLocal symbols
-		 whose name starts with a `.'. Skip those but complain for all
-		 other stLocal symbols.
-		 Irix6 puts the section start addresses in stNil symbols, skip
-		 those too.*/
-	    if (name[0] == '.')
-	      continue;
-	    /* Fall through.  */
-	  default:
-	    ms_type = mst_unknown;
-	    complain (&unknown_ext_complaint, name);
-	  }
-        if (!ECOFF_IN_ELF(cur_bfd))
-	  prim_record_minimal_symbol (name, svalue, ms_type, objfile);
-      }
-
-  /* Pass 3 over files, over local syms: fill in static symbols */
-  for (f_idx = 0; f_idx < hdr->ifdMax; f_idx++)
-    {
-      struct partial_symtab *save_pst;
-      EXTR *ext_ptr;
-      CORE_ADDR textlow;
-
-      cur_fdr = fh = debug_info->fdr + f_idx;
-
-      if (fh->csym == 0)
-	{
-	  fdr_to_pst[f_idx].pst = NULL;
-	  continue;
-	}
-
-      /* Determine the start address for this object file from the
-	 file header and relocate it, except for Irix 5.2 zero fh->adr.  */
-      if (fh->cpd)
-	{
-	  textlow = fh->adr;
-	  if (relocatable || textlow != 0)
-	    textlow += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	}
-      else
-	textlow = 0;
-      pst = start_psymtab_common (objfile, section_offsets,
-				  fdr_name (fh),
-				  textlow,
-				  objfile->global_psymbols.next,
-				  objfile->static_psymbols.next);
-      pst->read_symtab_private = ((char *)
-				  obstack_alloc (&objfile->psymbol_obstack,
-						 sizeof (struct symloc)));
-      memset ((PTR) pst->read_symtab_private, 0, sizeof (struct symloc));
-
-      save_pst = pst;
-      FDR_IDX (pst) = f_idx;
-      CUR_BFD (pst) = cur_bfd;
-      DEBUG_SWAP (pst) = debug_swap;
-      DEBUG_INFO (pst) = debug_info;
-      PENDING_LIST (pst) = pending_list;
-
-      /* The way to turn this into a symtab is to call... */
-      pst->read_symtab = mdebug_psymtab_to_symtab;
-
-      /* Set up language for the pst.
-         The language from the FDR is used if it is unambigious (e.g. cfront
-	 with native cc and g++ will set the language to C).
-	 Otherwise we have to deduce the language from the filename.
-	 Native ecoff has every header file in a separate FDR, so
-	 deduce_language_from_filename will return language_unknown for
-	 a header file, which is not what we want.
-	 But the FDRs for the header files are after the FDR for the source
-	 file, so we can assign the language of the source file to the
-	 following header files. Then we save the language in the private
-	 pst data so that we can reuse it when building symtabs.  */
-      prev_language = psymtab_language;
-
-      switch (fh->lang)
-	{
-	case langCplusplusV2:
-	  psymtab_language = language_cplus;
-	  break;
-	default:
-	  psymtab_language = deduce_language_from_filename (fdr_name (fh));
-	  break;
-	}
-      if (psymtab_language == language_unknown)
-	psymtab_language = prev_language;
-      PST_PRIVATE (pst)->pst_language = psymtab_language;
-
-      pst->texthigh = pst->textlow;
-
-      /* For stabs-in-ecoff files, the second symbol must be @stab.
-	 This symbol is emitted by mips-tfile to signal that the
-	 current object file uses encapsulated stabs instead of mips
-	 ecoff for local symbols.  (It is the second symbol because
-	 the first symbol is the stFile used to signal the start of a
-	 file). */
-      processing_gcc_compilation = 0;
-      if (fh->csym >= 2)
-	{
-	  (*swap_sym_in) (cur_bfd,
-			  ((char *) debug_info->external_sym
-			   + (fh->isymBase + 1) * external_sym_size),
-			  &sh);
-	  if (STREQ (debug_info->ss + fh->issBase + sh.iss, stabs_symbol))
-	    processing_gcc_compilation = 2;
-	}
-
-      if (processing_gcc_compilation != 0)
-	{
-	  for (cur_sdx = 2; cur_sdx < fh->csym; cur_sdx++)
-	    {
-	      int type_code;
-	      char *namestring;
-
-	      (*swap_sym_in) (cur_bfd,
-			      (((char *) debug_info->external_sym)
-			       + (fh->isymBase + cur_sdx) * external_sym_size),
-			      &sh);
-	      type_code = ECOFF_UNMARK_STAB (sh.index);
-	      if (!ECOFF_IS_STAB (&sh))
-		{
-		  if (sh.st == stProc || sh.st == stStaticProc)
-		    {
-		      CORE_ADDR procaddr;
-		      long isym;
-	
-		      sh.value += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		      if (sh.st == stStaticProc)
-			{
-			  namestring = debug_info->ss + fh->issBase + sh.iss;
-			  prim_record_minimal_symbol_and_info (namestring,
-							       sh.value,
-							       mst_file_text,
-							       NULL,
-							       SECT_OFF_TEXT,
-							       NULL,
-							       objfile);
-			}
-		      procaddr = sh.value;
-
-		      isym = AUX_GET_ISYM (fh->fBigendian,
-					   (debug_info->external_aux
-					    + fh->iauxBase
-					    + sh.index));
-		      (*swap_sym_in) (cur_bfd,
-				      ((char *) debug_info->external_sym
-				       + ((fh->isymBase + isym - 1)
-					  * external_sym_size)),
-				      &sh);
-		      if (sh.st == stEnd)
-			{
-			  CORE_ADDR high = procaddr + sh.value;
-
-	      		  /* Kludge for Irix 5.2 zero fh->adr.  */
-			  if (!relocatable
-			      && (pst->textlow == 0 || procaddr < pst->textlow))
-			    pst->textlow = procaddr;
-			  if (high > pst->texthigh)
-			    pst->texthigh = high;
-			}
-		    }
-		  else if (sh.st == stStatic)
-		    {
-		      switch (sh.sc)
-			{
-			case scUndefined:
-			case scSUndefined:
-			case scNil:
-			case scAbs:
-			  break;
-
-			case scData:
-			case scSData:
-			case scRData:
-			case scPData:
-			case scXData:
-			  namestring = debug_info->ss + fh->issBase + sh.iss;
-		          sh.value += ANOFFSET (section_offsets, SECT_OFF_DATA);
-			  prim_record_minimal_symbol_and_info (namestring,
-							       sh.value,
-							       mst_file_data,
-							       NULL,
-							       SECT_OFF_DATA,
-							       NULL,
-							       objfile);
-			  break;
-
-			default:
-			  /* FIXME!  Shouldn't this use cases for bss, 
-			     then have the default be abs? */
-			  namestring = debug_info->ss + fh->issBase + sh.iss;
-		          sh.value += ANOFFSET (section_offsets, SECT_OFF_BSS);
-			  prim_record_minimal_symbol_and_info (namestring,
-							       sh.value,
-							       mst_file_bss,
-							       NULL,
-							       SECT_OFF_BSS,
-							       NULL,
-							       objfile);
-			  break;
-			}
-		    }
-		  continue;
-		}
-	      /* Handle stabs continuation */
-	      {
-		char *stabstring = debug_info->ss + fh->issBase + sh.iss;
-		int len = strlen (stabstring);
-		while (stabstring[len-1] == '\\')
-		  {
-		    SYMR sh2;
-		    char *stabstring1 = stabstring;
-		    char *stabstring2;
-		    int len2;
-
-		    /* Ignore continuation char from 1st string */
-		    len--;
-
-		    /* Read next stabstring */
-		    cur_sdx++;
-		    (*swap_sym_in) (cur_bfd,
-				    (((char *) debug_info->external_sym)
-				     + (fh->isymBase + cur_sdx) 
-				     * external_sym_size),
-				    &sh2);
-		    stabstring2 = debug_info->ss + fh->issBase + sh2.iss;
-		    len2 = strlen (stabstring2);
-
-		    /* Concatinate stabstring2 with stabstring1 */
-		    if (stabstring
-			&& stabstring != debug_info->ss + fh->issBase + sh.iss)
-		      stabstring = xrealloc (stabstring, len + len2 + 1);
-		    else
-		      stabstring = xmalloc (len + len2 + 1);
-		    strcpy (stabstring, stabstring1);
-		    strcpy (stabstring + len, stabstring2);
-		    len += len2;
-		  }
-
-#define SET_NAMESTRING() \
-  namestring = stabstring
-#define CUR_SYMBOL_TYPE type_code
-#define CUR_SYMBOL_VALUE sh.value
-#define START_PSYMTAB(ofile,secoff,fname,low,symoff,global_syms,static_syms)\
-  pst = save_pst
-#define END_PSYMTAB(pst,ilist,ninc,c_off,c_text,dep_list,n_deps,textlow_not_set) (void)0
-#define HANDLE_RBRAC(val) \
-  if ((val) > save_pst->texthigh) save_pst->texthigh = (val);
-#include "partial-stab.h"
-
-	        if (stabstring 
-		    && stabstring != debug_info->ss + fh->issBase + sh.iss)
-		  free (stabstring);
-	      }
-	    /* end - Handle continuation */
-	    }
-	}
-      else
-	{
-	  for (cur_sdx = 0; cur_sdx < fh->csym;)
-	    {
-	      char *name;
-	      enum address_class class;
-
-	      (*swap_sym_in) (cur_bfd,
-			      ((char *) debug_info->external_sym
-			       + ((fh->isymBase + cur_sdx)
-				  * external_sym_size)),
-			      &sh);
-
-	      if (ECOFF_IS_STAB (&sh))
-		{
-		  cur_sdx++;
-		  continue;
-		}
-
-	      /* Non absolute static symbols go into the minimal table.  */
-	      if (SC_IS_UNDEF(sh.sc) || sh.sc == scNil
-		  || (sh.index == indexNil
-		      && (sh.st != stStatic || sh.sc == scAbs)))
-		{
-		  /* FIXME, premature? */
-		  cur_sdx++;
-		  continue;
-		}
-
-	      name = debug_info->ss + fh->issBase + sh.iss;
-
-	      switch (sh.sc)
-		{
-		case scText:
-		case scRConst:
-		  /* The value of a stEnd symbol is the displacement from the
-		     corresponding start symbol value, do not relocate it.  */
-		  if (sh.st != stEnd)
-		    sh.value += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		  break;
-		case scData:
-		case scSData:
-		case scRData:
-		case scPData:
-		case scXData:
-		  sh.value += ANOFFSET (section_offsets, SECT_OFF_DATA);
-		  break;
-		case scBss:
-		case scSBss:
-		  sh.value += ANOFFSET (section_offsets, SECT_OFF_BSS);
-		  break;
-		}
-
-	      switch (sh.st)
-		{
-		  CORE_ADDR high;
-		  CORE_ADDR procaddr;
-		  int new_sdx;
-
-		case stStaticProc:
-		  prim_record_minimal_symbol_and_info (name, sh.value,
-						       mst_file_text, NULL,
-						       SECT_OFF_TEXT, NULL,
-						       objfile);
-
-		  /* FALLTHROUGH */
-
-		case stProc:
-		  /* Usually there is a local and a global stProc symbol
-		     for a function. This means that the function name
-		     has already been entered into the mimimal symbol table
-		     while processing the global symbols in pass 2 above.
-		     One notable exception is the PROGRAM name from
-		     f77 compiled executables, it is only put out as
-		     local stProc symbol, and a global MAIN__ stProc symbol
-		     points to it.  It doesn't matter though, as gdb is
-		     still able to find the PROGRAM name via the partial
-		     symbol table, and the MAIN__ symbol via the minimal
-		     symbol table.  */
-		  if (sh.st == stProc)
-		    add_psymbol_to_list (name, strlen (name),
-					 VAR_NAMESPACE, LOC_BLOCK,
-					 &objfile->global_psymbols,
-					 0, sh.value, psymtab_language, objfile);
-		  else
-		    add_psymbol_to_list (name, strlen (name),
-					 VAR_NAMESPACE, LOC_BLOCK,
-					 &objfile->static_psymbols,
-					 0, sh.value, psymtab_language, objfile);
-
-		  /* Skip over procedure to next one. */
-		  if (sh.index >= hdr->iauxMax)
-		    {
-		      /* Should not happen, but does when cross-compiling
-			   with the MIPS compiler.  FIXME -- pull later.  */
-		      complain (&index_complaint, name);
-		      new_sdx = cur_sdx + 1;	/* Don't skip at all */
-		    }
-		  else
-		    new_sdx = AUX_GET_ISYM (fh->fBigendian,
-					    (debug_info->external_aux
-					     + fh->iauxBase
-					     + sh.index));
-		  procaddr = sh.value;
-
-		  if (new_sdx <= cur_sdx)
-		    {
-		      /* This should not happen either... FIXME.  */
-		      complain (&aux_index_complaint, name);
-		      new_sdx = cur_sdx + 1;	/* Don't skip backward */
-		    }
-
-		  cur_sdx = new_sdx;
-		  (*swap_sym_in) (cur_bfd,
-				  ((char *) debug_info->external_sym
-				   + ((fh->isymBase + cur_sdx - 1)
-				      * external_sym_size)),
-				  &sh);
-		  if (sh.st != stEnd)
-		    continue;
-
-		  /* Kludge for Irix 5.2 zero fh->adr.  */
-		  if (!relocatable
-		      && (pst->textlow == 0 || procaddr < pst->textlow))
-		    pst->textlow = procaddr;
-
-		  high = procaddr + sh.value;
-		  if (high > pst->texthigh)
-		    pst->texthigh = high;
-		  continue;
-
-		case stStatic:	/* Variable */
-          	  if (SC_IS_DATA (sh.sc))
-		    prim_record_minimal_symbol_and_info (name, sh.value,
-							 mst_file_data, NULL,
-							 SECT_OFF_DATA,
-							 NULL,
-							 objfile);
-		  else
-		    prim_record_minimal_symbol_and_info (name, sh.value,
-							 mst_file_bss, NULL,
-							 SECT_OFF_BSS,
-							 NULL,
-							 objfile);
-		  class = LOC_STATIC;
-		  break;
-
-		case stIndirect:/* Irix5 forward declaration */
-		  /* Skip forward declarations from Irix5 cc */
-		  goto skip;
-
-		case stTypedef:/* Typedef */
-		  /* Skip typedefs for forward declarations and opaque
-		     structs from alpha and mips cc.  */
-		  if (sh.iss == 0 || has_opaque_xref (fh, &sh))
-		    goto skip;
-		  class = LOC_TYPEDEF;
-		  break;
-
-		case stConstant:	/* Constant decl */
-		  class = LOC_CONST;
-		  break;
-
-		case stUnion:
-		case stStruct:
-		case stEnum:
-		case stBlock:	/* { }, str, un, enum*/
-		  /* Do not create a partial symbol for cc unnamed aggregates
-		     and gcc empty aggregates. */
-		  if ((sh.sc == scInfo
-		       || SC_IS_COMMON(sh.sc))
-		      && sh.iss != 0
-		      && sh.index != cur_sdx + 2)
-		    {
-		      add_psymbol_to_list (name, strlen (name),
-					   STRUCT_NAMESPACE, LOC_TYPEDEF,
-					   &objfile->static_psymbols,
-					   0, (CORE_ADDR) 0,
-					   psymtab_language, objfile);
-		    }
-		  handle_psymbol_enumerators (objfile, fh, sh.st, sh.value);
-
-		  /* Skip over the block */
-		  new_sdx = sh.index;
-		  if (new_sdx <= cur_sdx)
-		    {
-		      /* This happens with the Ultrix kernel. */
-		      complain (&block_index_complaint, name);
-		      new_sdx = cur_sdx + 1;	/* Don't skip backward */
-		    }
-		  cur_sdx = new_sdx;
-		  continue;
-
-		case stFile:	/* File headers */
-		case stLabel:	/* Labels */
-		case stEnd:	/* Ends of files */
-		  goto skip;
-
-		case stLocal:	/* Local variables */
-		  /* Normally these are skipped because we skip over
-		     all blocks we see.  However, these can occur
-		     as visible symbols in a .h file that contains code. */
-		  goto skip;
-
-		default:
-		  /* Both complaints are valid:  one gives symbol name,
-		     the other the offending symbol type.  */
-		  complain (&unknown_sym_complaint, name);
-		  complain (&unknown_st_complaint, sh.st);
-		  cur_sdx++;
-		  continue;
-		}
-	      /* Use this gdb symbol */
-	      add_psymbol_to_list (name, strlen (name),
-				   VAR_NAMESPACE, class,
-				   &objfile->static_psymbols,
-				   0, sh.value, psymtab_language, objfile);
-	    skip:
-	      cur_sdx++;	/* Go to next file symbol */
-	    }
-
-	  /* Now do enter the external symbols. */
-	  ext_ptr = &extern_tab[fdr_to_pst[f_idx].globals_offset];
-	  cur_sdx = fdr_to_pst[f_idx].n_globals;
-	  PST_PRIVATE (save_pst)->extern_count = cur_sdx;
-	  PST_PRIVATE (save_pst)->extern_tab = ext_ptr;
-	  for (; --cur_sdx >= 0; ext_ptr++)
-	    {
-	      enum address_class class;
-	      SYMR *psh;
-	      char *name;
-	      CORE_ADDR svalue;
-
-	      if (ext_ptr->ifd != f_idx)
-		abort ();
-	      psh = &ext_ptr->asym;
-
-	      /* Do not add undefined symbols to the partial symbol table.  */
-	      if (SC_IS_UNDEF(psh->sc) || psh->sc == scNil)
-		continue;
-
-	      svalue = psh->value;
-	      switch (psh->sc)
-		{
-		case scText:
-		case scRConst:
-		  svalue += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		  break;
-		case scData:
-		case scSData:
-		case scRData:
-		case scPData:
-		case scXData:
-		  svalue += ANOFFSET (section_offsets, SECT_OFF_DATA);
-		  break;
-		case scBss:
-		case scSBss:
-		  svalue += ANOFFSET (section_offsets, SECT_OFF_BSS);
-		  break;
-		}
-
-	      switch (psh->st)
-		{
-		case stNil:
-		  /* These are generated for static symbols in .o files,
-		     ignore them.  */
-		  continue;
-		case stProc:
-		case stStaticProc:
-		  /* External procedure symbols have been entered
-		     into the minimal symbol table in pass 2 above.
-		     Ignore them, as parse_external will ignore them too.  */
-		  continue;
-		case stLabel:
-		  class = LOC_LABEL;
-		  break;
-		default:
-		  complain (&unknown_ext_complaint,
-			    debug_info->ssext + psh->iss);
-		  /* Fall through, pretend it's global.  */
-		case stGlobal:
-		  /* Global common symbols are resolved by the runtime loader,
-		     ignore them.  */
-		  if (SC_IS_COMMON(psh->sc))
-		    continue;
-
-		  class = LOC_STATIC;
-		  break;
-		}
-	      name = debug_info->ssext + psh->iss;
-	      add_psymbol_to_list (name, strlen (name),
-				   VAR_NAMESPACE, class,
-				   &objfile->global_psymbols,
-				   0, svalue,
-				   psymtab_language, objfile);
-	    }
-	}
-
-      /* Link pst to FDR. end_psymtab returns NULL if the psymtab was
-	 empty and put on the free list.  */
-      fdr_to_pst[f_idx].pst = end_psymtab (save_pst,
-					   psymtab_include_list, includes_used,
-					   -1, save_pst->texthigh,
-					   dependency_list, dependencies_used, textlow_not_set);
-      includes_used = 0;
-      dependencies_used = 0;
-
-      if (objfile->ei.entry_point >= save_pst->textlow &&
-	  objfile->ei.entry_point < save_pst->texthigh)
-	{
-	  objfile->ei.entry_file_lowpc = save_pst->textlow;
-	  objfile->ei.entry_file_highpc = save_pst->texthigh;
-	}
-
-      /* The objfile has its functions reordered if this partial symbol
-	 table overlaps any other partial symbol table.
-	 We cannot assume a reordered objfile if a partial symbol table
-	 is contained within another partial symbol table, as partial symbol
-	 tables for include files with executable code are contained
-	 within the partial symbol table for the including source file,
-	 and we do not want to flag the objfile reordered for these cases.
-
-	 This strategy works well for Irix-5.2 shared libraries, but we
-	 might have to use a more elaborate (and slower) algorithm for
-	 other cases.  */
-      save_pst = fdr_to_pst[f_idx].pst;
-      if (save_pst != NULL
-	  && save_pst->textlow != 0
-	  && !(objfile->flags & OBJF_REORDERED))
-	{
-	  ALL_OBJFILE_PSYMTABS (objfile, pst)
-	    {
-	      if (save_pst != pst
-		  && save_pst->textlow >= pst->textlow
-		  && save_pst->textlow < pst->texthigh
-		  && save_pst->texthigh > pst->texthigh)
-		{
-		  objfile->flags |= OBJF_REORDERED;
-		  break;
-		}
-	    }
-	}
-    }
-
-  /* Now scan the FDRs for dependencies */
-  for (f_idx = 0; f_idx < hdr->ifdMax; f_idx++)
-    {
-      fh = f_idx + debug_info->fdr;
-      pst = fdr_to_pst[f_idx].pst;
-
-      if (pst == (struct partial_symtab *)NULL)
-	continue;
-
-      /* This should catch stabs-in-ecoff. */
-      if (fh->crfd <= 1)
-	continue;
-
-      /* Skip the first file indirect entry as it is a self dependency
-	 for source files or a reverse .h -> .c dependency for header files.  */
-      pst->number_of_dependencies = 0;
-      pst->dependencies =
-	((struct partial_symtab **)
-	 obstack_alloc (&objfile->psymbol_obstack,
-			((fh->crfd - 1)
-			 * sizeof (struct partial_symtab *))));
-      for (s_idx = 1; s_idx < fh->crfd; s_idx++)
-	{
-	  RFDT rh;
-
-	  (*swap_rfd_in) (cur_bfd,
-			  ((char *) debug_info->external_rfd
-			   + (fh->rfdBase + s_idx) * external_rfd_size),
-			  &rh);
-	  if (rh < 0 || rh >= hdr->ifdMax)
-	    {
-	      complain (&bad_file_number_complaint, rh);
-	      continue;
-	    }
-
-	  /* Skip self dependencies of header files.  */
-	  if (rh == f_idx)
-	    continue;
-
-	  /* Do not add to dependeny list if psymtab was empty.  */
-	  if (fdr_to_pst[rh].pst == (struct partial_symtab *)NULL)
-	    continue;
-	  pst->dependencies[pst->number_of_dependencies++] = fdr_to_pst[rh].pst;
-	}
-    }
-
-  /* Remove the dummy psymtab created for -O3 images above, if it is
-     still empty, to enable the detection of stripped executables.  */
-  if (objfile->psymtabs->next == NULL
-      && objfile->psymtabs->number_of_dependencies == 0
-      && objfile->psymtabs->n_global_syms == 0
-      && objfile->psymtabs->n_static_syms == 0)
-    objfile->psymtabs = NULL;
-  do_cleanups (old_chain);
-}
-
-/* If the current psymbol has an enumerated type, we need to add
-   all the the enum constants to the partial symbol table.  */
-
-static void
-handle_psymbol_enumerators (objfile, fh, stype, svalue)
-     struct objfile *objfile;
-     FDR *fh;
-     int stype;
-     CORE_ADDR svalue;
-{
-  const bfd_size_type external_sym_size = debug_swap->external_sym_size;
-  void (* const swap_sym_in) PARAMS ((bfd *, PTR, SYMR *))
-    = debug_swap->swap_sym_in;
-  char *ext_sym = ((char *) debug_info->external_sym
-		  + ((fh->isymBase + cur_sdx + 1) * external_sym_size));
-  SYMR sh;
-  TIR tir;
-
-  switch (stype)
-    {
-    case stEnum:
-      break;
-
-    case stBlock:
-      /* It is an enumerated type if the next symbol entry is a stMember
-	 and its auxiliary index is indexNil or its auxiliary entry
-	 is a plain btNil or btVoid.
-	 Alpha cc -migrate enums are recognized by a zero index and
-	 a zero symbol value.
-	 DU 4.0 cc enums are recognized by a member type of btEnum without
-	 qualifiers and a zero symbol value.  */
-      (*swap_sym_in) (cur_bfd, ext_sym, &sh);
-      if (sh.st != stMember)
-	return;
-
-      if (sh.index == indexNil
-	  || (sh.index == 0 && svalue == 0))
-	break;
-      (*debug_swap->swap_tir_in) (fh->fBigendian,
-				  &(debug_info->external_aux
-				    + fh->iauxBase + sh.index)->a_ti,
-				  &tir);
-      if ((tir.bt != btNil
-	   && tir.bt != btVoid
-	   && (tir.bt != btEnum || svalue != 0))
-	  || tir.tq0 != tqNil)
-	return;
-      break;
-
-    default:
-      return;
-    }
-
-  for (;;)
-    {
-      char *name;
-
-      (*swap_sym_in) (cur_bfd, ext_sym, &sh);
-      if (sh.st != stMember)
-	break;
-      name = debug_info->ss + cur_fdr->issBase + sh.iss;
-
-      /* Note that the value doesn't matter for enum constants
-	 in psymtabs, just in symtabs.  */
-      add_psymbol_to_list (name, strlen (name),
-			   VAR_NAMESPACE, LOC_CONST,
-			   &objfile->static_psymbols, 0,
-			   (CORE_ADDR) 0, psymtab_language, objfile);
-      ext_sym += external_sym_size;
-    }
-}
-
-static char *
-mdebug_next_symbol_text (objfile)
-     struct objfile *objfile;	/* argument objfile is currently unused */
-{
-  SYMR sh;
-
-  cur_sdx++;
-  (*debug_swap->swap_sym_in) (cur_bfd,
-			      ((char *) debug_info->external_sym
-			       + ((cur_fdr->isymBase + cur_sdx)
-				  * debug_swap->external_sym_size)),
-			      &sh);
-  return debug_info->ss + cur_fdr->issBase + sh.iss;
-}
-
-/* Ancillary function to psymtab_to_symtab().  Does all the work
-   for turning the partial symtab PST into a symtab, recurring
-   first on all dependent psymtabs.  The argument FILENAME is
-   only passed so we can see in debug stack traces what file
-   is being read.
-
-   This function has a split personality, based on whether the
-   symbol table contains ordinary ecoff symbols, or stabs-in-ecoff.
-   The flow of control and even the memory allocation differs.  FIXME.  */
-
-static void
-psymtab_to_symtab_1 (pst, filename)
-     struct partial_symtab *pst;
-     char *filename;
-{
-  bfd_size_type external_sym_size;
-  bfd_size_type external_pdr_size;
-  void (*swap_sym_in) PARAMS ((bfd *, PTR, SYMR *));
-  void (*swap_pdr_in) PARAMS ((bfd *, PTR, PDR *));
-  int i;
-  struct symtab *st;
-  FDR *fh;
-  struct linetable *lines;
-  CORE_ADDR lowest_pdr_addr = 0;
-
-  if (pst->readin)
-    return;
-  pst->readin = 1;
-
-  /* Read in all partial symbtabs on which this one is dependent.
-     NOTE that we do have circular dependencies, sigh.  We solved
-     that by setting pst->readin before this point.  */
-
-  for (i = 0; i < pst->number_of_dependencies; i++)
-    if (!pst->dependencies[i]->readin)
-      {
-	/* Inform about additional files to be read in.  */
-	if (info_verbose)
-	  {
-	    fputs_filtered (" ", gdb_stdout);
-	    wrap_here ("");
-	    fputs_filtered ("and ", gdb_stdout);
-	    wrap_here ("");
-	    printf_filtered ("%s...",
-			     pst->dependencies[i]->filename);
-	    wrap_here ("");	/* Flush output */
-	    gdb_flush (gdb_stdout);
-	  }
-	/* We only pass the filename for debug purposes */
-	psymtab_to_symtab_1 (pst->dependencies[i],
-			     pst->dependencies[i]->filename);
-      }
-
-  /* Do nothing if this is a dummy psymtab.  */
-
-  if (pst->n_global_syms == 0 && pst->n_static_syms == 0
-      && pst->textlow == 0 && pst->texthigh == 0)
-    return;
-
-  /* Now read the symbols for this symtab */
-
-  cur_bfd = CUR_BFD (pst);
-  debug_swap = DEBUG_SWAP (pst);
-  debug_info = DEBUG_INFO (pst);
-  pending_list = PENDING_LIST (pst);
-  external_sym_size = debug_swap->external_sym_size;
-  external_pdr_size = debug_swap->external_pdr_size;
-  swap_sym_in = debug_swap->swap_sym_in;
-  swap_pdr_in = debug_swap->swap_pdr_in;
-  current_objfile = pst->objfile;
-  cur_fd = FDR_IDX (pst);
-  fh = ((cur_fd == -1)
-	? (FDR *) NULL
-	: debug_info->fdr + cur_fd);
-  cur_fdr = fh;
-
-  /* See comment in parse_partial_symbols about the @stabs sentinel. */
-  processing_gcc_compilation = 0;
-  if (fh != (FDR *) NULL && fh->csym >= 2)
-    {
-      SYMR sh;
-
-      (*swap_sym_in) (cur_bfd,
-		      ((char *) debug_info->external_sym
-		       + (fh->isymBase + 1) * external_sym_size),
-		      &sh);
-      if (STREQ (debug_info->ss + fh->issBase + sh.iss,
-		 stabs_symbol))
-	{
-	  /* We indicate that this is a GCC compilation so that certain
-	     features will be enabled in stabsread/dbxread.  */
-	  processing_gcc_compilation = 2;
-	}
-    }
-
-  if (processing_gcc_compilation != 0)
-    {
-
-      /* This symbol table contains stabs-in-ecoff entries.  */
-
-      /* Parse local symbols first */
-
-      if (fh->csym <= 2)	/* FIXME, this blows psymtab->symtab ptr */
-	{
-	  current_objfile = NULL;
-	  return;
-	}
-      for (cur_sdx = 2; cur_sdx < fh->csym; cur_sdx++)
-	{
-	  SYMR sh;
-	  char *name;
-	  CORE_ADDR valu;
-
-	  (*swap_sym_in) (cur_bfd,
-			  (((char *) debug_info->external_sym)
-			   + (fh->isymBase + cur_sdx) * external_sym_size),
-			  &sh);
-	  name = debug_info->ss + fh->issBase + sh.iss;
-	  valu = sh.value;
-	  /* XXX This is a hack.  It will go away!  */
-	  if (ECOFF_IS_STAB (&sh) || (name[0] == '#'))
-	    {
-	      int type_code = ECOFF_UNMARK_STAB (sh.index);
-
-	      /* We should never get non N_STAB symbols here, but they
-		 should be harmless, so keep process_one_symbol from
-		 complaining about them.  */
-	      if (type_code & N_STAB)
-		{
-		  process_one_symbol (type_code, 0, valu, name,
-				      pst->section_offsets, pst->objfile);
-		}
-	      /* Similarly a hack.  */
-	      else if (name[0] == '#')
-		{
-		  process_one_symbol (N_SLINE, 0, valu, name,
-				      pst->section_offsets, pst->objfile);
-		}
-	      if (type_code == N_FUN)
-		{
-		  /* Make up special symbol to contain
-		     procedure specific info */
-		  struct mips_extra_func_info *e =
-		    ((struct mips_extra_func_info *)
-		     obstack_alloc (&current_objfile->symbol_obstack,
-				    sizeof (struct mips_extra_func_info)));
-		  struct symbol *s = new_symbol (MIPS_EFI_SYMBOL_NAME);
-
-		  memset ((PTR) e, 0, sizeof (struct mips_extra_func_info));
-		  SYMBOL_NAMESPACE (s) = LABEL_NAMESPACE;
-		  SYMBOL_CLASS (s) = LOC_CONST;
-		  SYMBOL_TYPE (s) = mdebug_type_void;
-		  SYMBOL_VALUE (s) = (long) e;
-		  e->pdr.framereg = -1;
-		  add_symbol_to_list (s, &local_symbols);
-		}
-	    }
-	  else if (sh.st == stLabel)
-	    {
-	      if (sh.index == indexNil)
-		{
-		  /* This is what the gcc2_compiled and __gnu_compiled_*
-		     show up as.  So don't complain.  */
-		  ;
-		}
-	      else
-		{
-		  /* Handle encoded stab line number. */
-		  valu += ANOFFSET (pst->section_offsets, SECT_OFF_TEXT);
-		  record_line (current_subfile, sh.index, valu);
-		}
-	    }
-	  else if (sh.st == stProc || sh.st == stStaticProc
-		   || sh.st == stStatic || sh.st == stEnd)
-	    /* These are generated by gcc-2.x, do not complain */
-	    ;
-	  else
-	    complain (&stab_unknown_complaint, name);
-	}
-      st = end_symtab (pst->texthigh, pst->objfile, SECT_OFF_TEXT);
-      end_stabs ();
-
-      /* Sort the symbol table now, we are done adding symbols to it.
-	 We must do this before parse_procedure calls lookup_symbol.  */
-      sort_symtab_syms (st);
-
-      /* There used to be a call to sort_blocks here, but this should not
-	 be necessary for stabs symtabs.  And as sort_blocks modifies the
-	 start address of the GLOBAL_BLOCK to the FIRST_LOCAL_BLOCK,
-	 it did the wrong thing if the first procedure in a file was
-	 generated via asm statements.  */
-
-      /* Fill in procedure info next.  */
-      if (fh->cpd > 0)
-	{
-	  PDR *pr_block;
-	  struct cleanup *old_chain;
-	  char *pdr_ptr;
-	  char *pdr_end;
-	  PDR *pdr_in;
-	  PDR *pdr_in_end;
-
-	  pr_block = (PDR *) xmalloc (fh->cpd * sizeof (PDR));
-	  old_chain = make_cleanup (free, pr_block);
-
-	  pdr_ptr = ((char *) debug_info->external_pdr
-		     + fh->ipdFirst * external_pdr_size);
-	  pdr_end = pdr_ptr + fh->cpd * external_pdr_size;
-	  pdr_in = pr_block;
-	  for (;
-	       pdr_ptr < pdr_end;
-	       pdr_ptr += external_pdr_size, pdr_in++)
-	    {
-	      (*swap_pdr_in) (cur_bfd, pdr_ptr, pdr_in);
-
-	      /* Determine lowest PDR address, the PDRs are not always
-		 sorted.  */
-	      if (pdr_in == pr_block)
-		lowest_pdr_addr = pdr_in->adr;
-	      else if (pdr_in->adr < lowest_pdr_addr)
-		lowest_pdr_addr = pdr_in->adr;
-	    }
-
-	  pdr_in = pr_block;
-	  pdr_in_end = pdr_in + fh->cpd;
-	  for (; pdr_in < pdr_in_end; pdr_in++)
-	    parse_procedure (pdr_in, st, pst);
-
-	  do_cleanups (old_chain);
-	}
-    }
-  else
-    {
-      /* This symbol table contains ordinary ecoff entries.  */
-
-      int f_max;
-      int maxlines;
-      EXTR *ext_ptr;
-
-      /* How many symbols will we need */
-      /* FIXME, this does not count enum values. */
-      f_max = pst->n_global_syms + pst->n_static_syms;
-      if (fh == 0)
-	{
-	  maxlines = 0;
-	  st = new_symtab ("unknown", f_max, 0, pst->objfile);
-	}
-      else
-	{
-	  f_max += fh->csym + fh->cpd;
-	  maxlines = 2 * fh->cline;
-	  st = new_symtab (pst->filename, 2 * f_max, maxlines, pst->objfile);
-
-	  /* The proper language was already determined when building
-	     the psymtab, use it.  */
-	  st->language = PST_PRIVATE (pst)->pst_language;
-	}
-
-      psymtab_language = st->language;
-
-      lines = LINETABLE (st);
-
-      /* Get a new lexical context */
-
-      push_parse_stack ();
-      top_stack->cur_st = st;
-      top_stack->cur_block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (st),
-						STATIC_BLOCK);
-      BLOCK_START (top_stack->cur_block) = pst->textlow;
-      BLOCK_END (top_stack->cur_block) = 0;
-      top_stack->blocktype = stFile;
-      top_stack->maxsyms = 2 * f_max;
-      top_stack->cur_type = 0;
-      top_stack->procadr = 0;
-      top_stack->numargs = 0;
-      found_ecoff_debugging_info = 0;
-
-      if (fh)
-	{
-	  char *sym_ptr;
-	  char *sym_end;
-
-	  /* Parse local symbols first */
-	  sym_ptr = ((char *) debug_info->external_sym
-		     + fh->isymBase * external_sym_size);
-	  sym_end = sym_ptr + fh->csym * external_sym_size;
-	  while (sym_ptr < sym_end)
-	    {
-	      SYMR sh;
-	      int c;
-
-	      (*swap_sym_in) (cur_bfd, sym_ptr, &sh);
-	      c = parse_symbol (&sh,
-				debug_info->external_aux + fh->iauxBase,
-				sym_ptr, fh->fBigendian, pst->section_offsets);
-	      sym_ptr += c * external_sym_size;
-	    }
-
-	  /* Linenumbers.  At the end, check if we can save memory.
-	     parse_lines has to look ahead an arbitrary number of PDR
-	     structures, so we swap them all first.  */
-	  if (fh->cpd > 0)
-	    {
-	      PDR *pr_block;
-	      struct cleanup *old_chain;
-	      char *pdr_ptr;
-	      char *pdr_end;
-	      PDR *pdr_in;
-	      PDR *pdr_in_end;
-
-	      pr_block = (PDR *) xmalloc (fh->cpd * sizeof (PDR));
-
-	      old_chain = make_cleanup (free, pr_block);
-
-	      pdr_ptr = ((char *) debug_info->external_pdr
-			 + fh->ipdFirst * external_pdr_size);
-	      pdr_end = pdr_ptr + fh->cpd * external_pdr_size;
-	      pdr_in = pr_block;
-	      for (;
-		   pdr_ptr < pdr_end;
-		   pdr_ptr += external_pdr_size, pdr_in++)
-		{
-		  (*swap_pdr_in) (cur_bfd, pdr_ptr, pdr_in);
-
-		  /* Determine lowest PDR address, the PDRs are not always
-		     sorted.  */
-		  if (pdr_in == pr_block)
-		    lowest_pdr_addr = pdr_in->adr;
-		  else if (pdr_in->adr < lowest_pdr_addr)
-		    lowest_pdr_addr = pdr_in->adr;
-		}
-
-	      parse_lines (fh, pr_block, lines, maxlines, pst, lowest_pdr_addr);
-	      if (lines->nitems < fh->cline)
-		lines = shrink_linetable (lines);
-
-	      /* Fill in procedure info next.  */
-	      pdr_in = pr_block;
-	      pdr_in_end = pdr_in + fh->cpd;
-	      for (; pdr_in < pdr_in_end; pdr_in++)
-		parse_procedure (pdr_in, 0, pst);
-
-	      do_cleanups (old_chain);
-	    }
-	}
-
-      LINETABLE (st) = lines;
-
-      /* .. and our share of externals.
-	 XXX use the global list to speed up things here. how?
-	 FIXME, Maybe quit once we have found the right number of ext's? */
-      top_stack->cur_st = st;
-      top_stack->cur_block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (top_stack->cur_st),
-						GLOBAL_BLOCK);
-      top_stack->blocktype = stFile;
-      top_stack->maxsyms
-	= (debug_info->symbolic_header.isymMax
-	   + debug_info->symbolic_header.ipdMax
-	   + debug_info->symbolic_header.iextMax);
-
-      ext_ptr = PST_PRIVATE (pst)->extern_tab;
-      for (i = PST_PRIVATE (pst)->extern_count; --i >= 0; ext_ptr++)
-	parse_external (ext_ptr, fh->fBigendian, pst->section_offsets);
-
-      /* If there are undefined symbols, tell the user.
-	 The alpha has an undefined symbol for every symbol that is
-	 from a shared library, so tell the user only if verbose is on.  */
-      if (info_verbose && n_undef_symbols)
-	{
-	  printf_filtered ("File %s contains %d unresolved references:",
-			   st->filename, n_undef_symbols);
-	  printf_filtered ("\n\t%4d variables\n\t%4d procedures\n\t%4d labels\n",
-			   n_undef_vars, n_undef_procs, n_undef_labels);
-	  n_undef_symbols = n_undef_labels = n_undef_vars = n_undef_procs = 0;
-
-	}
-      pop_parse_stack ();
-
-      st->primary = 1;
-
-      /* Sort the symbol table now, we are done adding symbols to it.*/
-      sort_symtab_syms (st);
-
-      sort_blocks (st);
-    }
-
-  /* Now link the psymtab and the symtab.  */
-  pst->symtab = st;
-
-  current_objfile = NULL;
-}
-
-/* Ancillary parsing procedures. */
-
-/* Return 1 if the symbol pointed to by SH has a cross reference
-   to an opaque aggregate type, else 0.  */
-
-static int
-has_opaque_xref (fh, sh)
-     FDR *fh;
-     SYMR *sh;
-{
-  TIR tir;
-  union aux_ext *ax;
-  RNDXR rn[1];
-  unsigned int rf;
-
-  if (sh->index == indexNil)
-    return 0;
-
-  ax = debug_info->external_aux + fh->iauxBase + sh->index;
-  (*debug_swap->swap_tir_in) (fh->fBigendian, &ax->a_ti, &tir);
-  if (tir.bt != btStruct && tir.bt != btUnion && tir.bt != btEnum)
-    return 0;
-
-  ax++;
-  (*debug_swap->swap_rndx_in) (fh->fBigendian, &ax->a_rndx, rn);
-  if (rn->rfd == 0xfff)
-    rf = AUX_GET_ISYM (fh->fBigendian, ax + 1);
-  else
-    rf = rn->rfd;
-  if (rf != -1)
-    return 0;
-  return 1;
-}
-
-/* Lookup the type at relative index RN.  Return it in TPP
-   if found and in any event come up with its name PNAME.
-   BIGEND says whether aux symbols are big-endian or not (from fh->fBigendian).
-   Return value says how many aux symbols we ate. */
-
-static int
-cross_ref (fd, ax, tpp, type_code, pname, bigend, sym_name)
-     int fd;
-     union aux_ext *ax;
-     struct type **tpp;
-     enum type_code type_code;	/* Use to alloc new type if none is found. */
-     char **pname;
-     int bigend;
-     char *sym_name;
-{
-  RNDXR rn[1];
-  unsigned int rf;
-  int result = 1;
-  FDR *fh;
-  char *esh;
-  SYMR sh;
-  int xref_fd;
-  struct mdebug_pending *pend;
-
-  *tpp = (struct type *)NULL;
-
-  (*debug_swap->swap_rndx_in) (bigend, &ax->a_rndx, rn);
-
-  /* Escape index means 'the next one' */
-  if (rn->rfd == 0xfff)
-    {
-      result++;
-      rf = AUX_GET_ISYM (bigend, ax + 1);
-    }
-  else
-    {
-      rf = rn->rfd;
-    }
-
-  /* mips cc uses a rf of -1 for opaque struct definitions.
-     Set TYPE_FLAG_STUB for these types so that check_typedef will
-     resolve them if the struct gets defined in another compilation unit.  */
-  if (rf == -1)
-    {
-      *pname = "<undefined>";
-      *tpp = init_type (type_code, 0, 0, (char *) NULL, current_objfile);
-      TYPE_FLAGS (*tpp) |= TYPE_FLAG_STUB;
-      return result;
-    }
-
-  /* mips cc uses an escaped rn->index of 0 for struct return types
-     of procedures that were compiled without -g. These will always remain
-     undefined.  */
-  if (rn->rfd == 0xfff && rn->index == 0)
-    {
-      *pname = "<undefined>";
-      return result;
-    }
-
-  /* Find the relative file descriptor and the symbol in it.  */
-  fh = get_rfd (fd, rf);
-  xref_fd = fh - debug_info->fdr;
-
-  if (rn->index >= fh->csym)
-    {
-      /* File indirect entry is corrupt.  */
-      *pname = "<illegal>";
-      complain (&bad_rfd_entry_complaint,
-		sym_name, xref_fd, rn->index);
-      return result;
-    }
-
-  /* If we have processed this symbol then we left a forwarding
-     pointer to the type in the pending list.  If not, we`ll put
-     it in a list of pending types, to be processed later when
-     the file will be.  In any event, we collect the name for the
-     type here.  */
-
-  esh = ((char *) debug_info->external_sym
-	 + ((fh->isymBase + rn->index)
-	    * debug_swap->external_sym_size));
-  (*debug_swap->swap_sym_in) (cur_bfd, esh, &sh);
-
-  /* Make sure that this type of cross reference can be handled.  */
-  if ((sh.sc != scInfo
-       || (sh.st != stBlock && sh.st != stTypedef && sh.st != stIndirect
-	   && sh.st != stStruct && sh.st != stUnion
-	   && sh.st != stEnum))
-      && (sh.st != stBlock || !SC_IS_COMMON(sh.sc)))
-    {
-      /* File indirect entry is corrupt.  */
-      *pname = "<illegal>";
-      complain (&bad_rfd_entry_complaint,
-		sym_name, xref_fd, rn->index);
-      return result;
-    }
-
-  *pname = debug_info->ss + fh->issBase + sh.iss;
-
-  pend = is_pending_symbol (fh, esh);
-  if (pend)
-    *tpp = pend->t;
-  else
-    {
-      /* We have not yet seen this type.  */
-
-      if ((sh.iss == 0 && sh.st == stTypedef) || sh.st == stIndirect)
-	{
-	  TIR tir;
-
-	  /* alpha cc puts out a stTypedef with a sh.iss of zero for
-	     two cases:
-	     a) forward declarations of structs/unions/enums which are not
-		defined in this compilation unit.
-		For these the type will be void. This is a bad design decision
-		as cross referencing across compilation units is impossible
-		due to the missing name.
-	     b) forward declarations of structs/unions/enums/typedefs which
-		are defined later in this file or in another file in the same
-		compilation unit. Irix5 cc uses a stIndirect symbol for this.
-		Simply cross reference those again to get the true type.
-	     The forward references are not entered in the pending list and
-	     in the symbol table.  */
-
-	  (*debug_swap->swap_tir_in) (bigend,
-				      &(debug_info->external_aux
-					+ fh->iauxBase + sh.index)->a_ti,
-				      &tir);
-	  if (tir.tq0 != tqNil)
-	    complain (&illegal_forward_tq0_complaint, sym_name);
-	  switch (tir.bt)
-	    {
-	    case btVoid:
-	      *tpp = init_type (type_code, 0, 0, (char *) NULL,
-				current_objfile);
-    	      *pname = "<undefined>";
-	      break;
-
-	    case btStruct:
-	    case btUnion:
-	    case btEnum:
-	      cross_ref (xref_fd,
-			 (debug_info->external_aux
-			  + fh->iauxBase + sh.index + 1),
-			 tpp, type_code, pname,
-			 fh->fBigendian, sym_name);
-	      break;
-
-	    case btTypedef:
-	      /* Follow a forward typedef. This might recursively
-		 call cross_ref till we get a non typedef'ed type.
-		 FIXME: This is not correct behaviour, but gdb currently
-		 cannot handle typedefs without type copying. Type
-		 copying is impossible as we might have mutual forward
-		 references between two files and the copied type would not
-		 get filled in when we later parse its definition.  */
-	      *tpp = parse_type (xref_fd,
-				 debug_info->external_aux + fh->iauxBase,
-				 sh.index,
-				 (int *)NULL,
-				 fh->fBigendian,
-				 debug_info->ss + fh->issBase + sh.iss);
-	      add_pending (fh, esh, *tpp);
-	      break;
-
-	    default:
-	      complain (&illegal_forward_bt_complaint, tir.bt, sym_name);
-	      *tpp = init_type (type_code, 0, 0, (char *) NULL,
-				current_objfile);
-	      break;
-	    }
-	  return result;
-	}
-      else if (sh.st == stTypedef)
-	{
-	  /* Parse the type for a normal typedef. This might recursively call
-	     cross_ref till we get a non typedef'ed type.
-	     FIXME: This is not correct behaviour, but gdb currently
-	     cannot handle typedefs without type copying. But type copying is
-	     impossible as we might have mutual forward references between
-	     two files and the copied type would not get filled in when
-	     we later parse its definition.   */
-	  *tpp = parse_type (xref_fd,
-			     debug_info->external_aux + fh->iauxBase,
-			     sh.index,
-			     (int *)NULL,
-			     fh->fBigendian,
-			     debug_info->ss + fh->issBase + sh.iss);
-	}
-      else
-	{
-	  /* Cross reference to a struct/union/enum which is defined
-	     in another file in the same compilation unit but that file
-	     has not been parsed yet.
-	     Initialize the type only, it will be filled in when
-	     it's definition is parsed.  */
-	  *tpp = init_type (type_code, 0, 0, (char *) NULL, current_objfile);
-	}
-      add_pending (fh, esh, *tpp);
-    }
-
-  /* We used one auxent normally, two if we got a "next one" rf. */
-  return result;
-}
-
-
-/* Quick&dirty lookup procedure, to avoid the MI ones that require
-   keeping the symtab sorted */
-
-static struct symbol *
-mylookup_symbol (name, block, namespace, class)
-     char *name;
-     register struct block *block;
-     namespace_enum namespace;
-     enum address_class class;
-{
-  register int bot, top, inc;
-  register struct symbol *sym;
-
-  bot = 0;
-  top = BLOCK_NSYMS (block);
-  inc = name[0];
-  while (bot < top)
-    {
-      sym = BLOCK_SYM (block, bot);
-      if (SYMBOL_NAME (sym)[0] == inc
-	  && SYMBOL_NAMESPACE (sym) == namespace
-	  && SYMBOL_CLASS (sym) == class
-	  && strcmp (SYMBOL_NAME (sym), name) == 0)
-	return sym;
-      bot++;
-    }
-  block = BLOCK_SUPERBLOCK (block);
-  if (block)
-    return mylookup_symbol (name, block, namespace, class);
-  return 0;
-}
-
-
-/* Add a new symbol S to a block B.
-   Infrequently, we will need to reallocate the block to make it bigger.
-   We only detect this case when adding to top_stack->cur_block, since
-   that's the only time we know how big the block is.  FIXME.  */
-
-static void
-add_symbol (s, b)
-     struct symbol *s;
-     struct block *b;
-{
-  int nsyms = BLOCK_NSYMS (b)++;
-  struct block *origb;
-  struct parse_stack *stackp;
-
-  if (b == top_stack->cur_block &&
-      nsyms >= top_stack->maxsyms)
-    {
-      complain (&block_overflow_complaint, SYMBOL_NAME (s));
-      /* In this case shrink_block is actually grow_block, since
-		   BLOCK_NSYMS(b) is larger than its current size.  */
-      origb = b;
-      b = shrink_block (top_stack->cur_block, top_stack->cur_st);
-
-      /* Now run through the stack replacing pointers to the
-	 original block.  shrink_block has already done this
-	 for the blockvector and BLOCK_FUNCTION.  */
-      for (stackp = top_stack; stackp; stackp = stackp->next)
-	{
-	  if (stackp->cur_block == origb)
-	    {
-	      stackp->cur_block = b;
-	      stackp->maxsyms = BLOCK_NSYMS (b);
-	    }
-	}
-    }
-  BLOCK_SYM (b, nsyms) = s;
-}
-
-/* Add a new block B to a symtab S */
-
-static void
-add_block (b, s)
-     struct block *b;
-     struct symtab *s;
-{
-  struct blockvector *bv = BLOCKVECTOR (s);
-
-  bv = (struct blockvector *) xrealloc ((PTR) bv,
-					(sizeof (struct blockvector)
-					 + BLOCKVECTOR_NBLOCKS (bv)
-					 * sizeof (bv->block)));
-  if (bv != BLOCKVECTOR (s))
-    BLOCKVECTOR (s) = bv;
-
-  BLOCKVECTOR_BLOCK (bv, BLOCKVECTOR_NBLOCKS (bv)++) = b;
-}
-
-/* Add a new linenumber entry (LINENO,ADR) to a linevector LT.
-   MIPS' linenumber encoding might need more than one byte
-   to describe it, LAST is used to detect these continuation lines.
-
-   Combining lines with the same line number seems like a bad idea.
-   E.g: There could be a line number entry with the same line number after the
-   prologue and GDB should not ignore it (this is a better way to find
-   a prologue than mips_skip_prologue).
-   But due to the compressed line table format there are line number entries
-   for the same line which are needed to bridge the gap to the next
-   line number entry. These entries have a bogus address info with them
-   and we are unable to tell them from intended duplicate line number
-   entries.
-   This is another reason why -ggdb debugging format is preferable.  */
-
-static int
-add_line (lt, lineno, adr, last)
-     struct linetable *lt;
-     int lineno;
-     CORE_ADDR adr;
-     int last;
-{
-  /* DEC c89 sometimes produces zero linenos which confuse gdb.
-     Change them to something sensible. */
-  if (lineno == 0)
-    lineno = 1;
-  if (last == 0)
-    last = -2;			/* make sure we record first line */
-
-  if (last == lineno)		/* skip continuation lines */
-    return lineno;
-
-  lt->item[lt->nitems].line = lineno;
-  lt->item[lt->nitems++].pc = adr << 2;
-  return lineno;
-}
-
-/* Sorting and reordering procedures */
-
-/* Blocks with a smaller low bound should come first */
-
-static int
-compare_blocks (arg1, arg2)
-     const PTR arg1;
-     const PTR arg2;
-{
-  register int addr_diff;
-  struct block **b1 = (struct block **) arg1;
-  struct block **b2 = (struct block **) arg2;
-
-  addr_diff = (BLOCK_START ((*b1))) - (BLOCK_START ((*b2)));
-  if (addr_diff == 0)
-    return (BLOCK_END ((*b2))) - (BLOCK_END ((*b1)));
-  return addr_diff;
-}
-
-/* Sort the blocks of a symtab S.
-   Reorder the blocks in the blockvector by code-address,
-   as required by some MI search routines */
-
-static void
-sort_blocks (s)
-     struct symtab *s;
-{
-  struct blockvector *bv = BLOCKVECTOR (s);
-
-  if (BLOCKVECTOR_NBLOCKS (bv) <= 2)
-    {
-      /* Cosmetic */
-      if (BLOCK_END (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK)) == 0)
-	BLOCK_START (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK)) = 0;
-      if (BLOCK_END (BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK)) == 0)
-	BLOCK_START (BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK)) = 0;
-      return;
-    }
-  /*
-   * This is very unfortunate: normally all functions are compiled in
-   * the order they are found, but if the file is compiled -O3 things
-   * are very different.  It would be nice to find a reliable test
-   * to detect -O3 images in advance.
-   */
-  if (BLOCKVECTOR_NBLOCKS (bv) > 3)
-    qsort (&BLOCKVECTOR_BLOCK (bv, FIRST_LOCAL_BLOCK),
-	   BLOCKVECTOR_NBLOCKS (bv) - FIRST_LOCAL_BLOCK,
-	   sizeof (struct block *),
-	   compare_blocks);
-
-  {
-    register CORE_ADDR high = 0;
-    register int i, j = BLOCKVECTOR_NBLOCKS (bv);
-
-    for (i = FIRST_LOCAL_BLOCK; i < j; i++)
-      if (high < BLOCK_END (BLOCKVECTOR_BLOCK (bv, i)))
-	high = BLOCK_END (BLOCKVECTOR_BLOCK (bv, i));
-    BLOCK_END (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK)) = high;
-  }
-
-  BLOCK_START (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK)) =
-    BLOCK_START (BLOCKVECTOR_BLOCK (bv, FIRST_LOCAL_BLOCK));
-
-  BLOCK_START (BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK)) =
-    BLOCK_START (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK));
-  BLOCK_END (BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK)) =
-    BLOCK_END (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK));
-}
-
-
-/* Constructor/restructor/destructor procedures */
-
-/* Allocate a new symtab for NAME.  Needs an estimate of how many symbols
-   MAXSYMS and linenumbers MAXLINES we'll put in it */
-
-static struct symtab *
-new_symtab (name, maxsyms, maxlines, objfile)
-     char *name;
-     int maxsyms;
-     int maxlines;
-     struct objfile *objfile;
-{
-  struct symtab *s = allocate_symtab (name, objfile);
-
-  LINETABLE (s) = new_linetable (maxlines);
-
-  /* All symtabs must have at least two blocks */
-  BLOCKVECTOR (s) = new_bvect (2);
-  BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), GLOBAL_BLOCK) = new_block (maxsyms);
-  BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), STATIC_BLOCK) = new_block (maxsyms);
-  BLOCK_SUPERBLOCK (BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), STATIC_BLOCK)) =
-    BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), GLOBAL_BLOCK);
-
-  s->free_code = free_linetable;
-  s->debugformat = obsavestring ("ECOFF", 5,
-				 &objfile -> symbol_obstack);
-  return (s);
-}
-
-/* Allocate a new partial_symtab NAME */
-
-static struct partial_symtab *
-new_psymtab (name, objfile, section_offsets)
-     char *name;
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-{
-  struct partial_symtab *psymtab;
-
-  psymtab = allocate_psymtab (name, objfile);
-  psymtab->section_offsets = section_offsets;
-
-  /* Keep a backpointer to the file's symbols */
-
-  psymtab->read_symtab_private = ((char *)
-				  obstack_alloc (&objfile->psymbol_obstack,
-						 sizeof (struct symloc)));
-  memset ((PTR) psymtab->read_symtab_private, 0, sizeof (struct symloc));
-  CUR_BFD (psymtab) = cur_bfd;
-  DEBUG_SWAP (psymtab) = debug_swap;
-  DEBUG_INFO (psymtab) = debug_info;
-  PENDING_LIST (psymtab) = pending_list;
-
-  /* The way to turn this into a symtab is to call... */
-  psymtab->read_symtab = mdebug_psymtab_to_symtab;
-  return (psymtab);
-}
-
-
-/* Allocate a linetable array of the given SIZE.  Since the struct
-   already includes one item, we subtract one when calculating the
-   proper size to allocate.  */
-
-static struct linetable *
-new_linetable (size)
-     int size;
-{
-  struct linetable *l;
-
-  size = (size - 1) * sizeof (l->item) + sizeof (struct linetable);
-  l = (struct linetable *) xmalloc (size);
-  l->nitems = 0;
-  return l;
-}
-
-/* Oops, too big. Shrink it.  This was important with the 2.4 linetables,
-   I am not so sure about the 3.4 ones.
-
-   Since the struct linetable already includes one item, we subtract one when
-   calculating the proper size to allocate.  */
-
-static struct linetable *
-shrink_linetable (lt)
-     struct linetable *lt;
-{
-
-  return (struct linetable *) xrealloc ((PTR) lt,
-					(sizeof (struct linetable)
-					 + ((lt->nitems - 1)
-					    * sizeof (lt->item))));
-}
-
-/* Allocate and zero a new blockvector of NBLOCKS blocks. */
-
-static struct blockvector *
-new_bvect (nblocks)
-     int nblocks;
-{
-  struct blockvector *bv;
-  int size;
-
-  size = sizeof (struct blockvector) + nblocks * sizeof (struct block *);
-  bv = (struct blockvector *) xzalloc (size);
-
-  BLOCKVECTOR_NBLOCKS (bv) = nblocks;
-
-  return bv;
-}
-
-/* Allocate and zero a new block of MAXSYMS symbols */
-
-static struct block *
-new_block (maxsyms)
-     int maxsyms;
-{
-  int size = sizeof (struct block) + (maxsyms - 1) * sizeof (struct symbol *);
-
-  return (struct block *) xzalloc (size);
-}
-
-/* Ooops, too big. Shrink block B in symtab S to its minimal size.
-   Shrink_block can also be used by add_symbol to grow a block.  */
-
-static struct block *
-shrink_block (b, s)
-     struct block *b;
-     struct symtab *s;
-{
-  struct block *new;
-  struct blockvector *bv = BLOCKVECTOR (s);
-  int i;
-
-  /* Just reallocate it and fix references to the old one */
-
-  new = (struct block *) xrealloc ((PTR) b,
-				   (sizeof (struct block)
-				    + ((BLOCK_NSYMS (b) - 1)
-				       * sizeof (struct symbol *))));
-
-  /* Should chase pointers to old one.  Fortunately, that`s just
-	   the block`s function and inferior blocks */
-  if (BLOCK_FUNCTION (new) && SYMBOL_BLOCK_VALUE (BLOCK_FUNCTION (new)) == b)
-    SYMBOL_BLOCK_VALUE (BLOCK_FUNCTION (new)) = new;
-  for (i = 0; i < BLOCKVECTOR_NBLOCKS (bv); i++)
-    if (BLOCKVECTOR_BLOCK (bv, i) == b)
-      BLOCKVECTOR_BLOCK (bv, i) = new;
-    else if (BLOCK_SUPERBLOCK (BLOCKVECTOR_BLOCK (bv, i)) == b)
-      BLOCK_SUPERBLOCK (BLOCKVECTOR_BLOCK (bv, i)) = new;
-  return new;
-}
-
-/* Create a new symbol with printname NAME */
-
-static struct symbol *
-new_symbol (name)
-     char *name;
-{
-  struct symbol *s = ((struct symbol *)
-		      obstack_alloc (&current_objfile->symbol_obstack,
-				     sizeof (struct symbol)));
-
-  memset ((PTR) s, 0, sizeof (*s));
-  SYMBOL_NAME (s) = obsavestring (name, strlen (name),
-				  &current_objfile->symbol_obstack);
-  SYMBOL_LANGUAGE (s) = psymtab_language;
-  SYMBOL_INIT_DEMANGLED_NAME (s, &current_objfile->symbol_obstack);
-  return s;
-}
-
-/* Create a new type with printname NAME */
-
-static struct type *
-new_type (name)
-     char *name;
-{
-  struct type *t;
-
-  t = alloc_type (current_objfile);
-  TYPE_NAME (t) = name;
-  TYPE_CPLUS_SPECIFIC (t) = (struct cplus_struct_type *) &cplus_struct_default;
-  return t;
-}
-
-/* Read ECOFF debugging information from a BFD section.  This is
-   called from elfread.c.  It parses the section into a
-   ecoff_debug_info struct, and then lets the rest of the file handle
-   it as normal.  */
-
-void
-elfmdebug_build_psymtabs (objfile, swap, sec, section_offsets)
-     struct objfile *objfile;
-     const struct ecoff_debug_swap *swap;
-     asection *sec;
-     struct section_offsets *section_offsets;
-{
-  bfd *abfd = objfile->obfd;
-  struct ecoff_debug_info *info;
-
-  info = ((struct ecoff_debug_info *)
-	  obstack_alloc (&objfile->psymbol_obstack,
-			 sizeof (struct ecoff_debug_info)));
-
-  if (!(*swap->read_debug_info) (abfd, sec, info))
-    error ("Error reading ECOFF debugging information: %s",
-	   bfd_errmsg (bfd_get_error ()));
-
-  mdebug_build_psymtabs (objfile, swap, info, section_offsets);
-}
-
-
-/* Things used for calling functions in the inferior.
-   These functions are exported to our companion
-   mips-tdep.c file and are here because they play
-   with the symbol-table explicitly. */
-
-/* Sigtramp: make sure we have all the necessary information
-   about the signal trampoline code. Since the official code
-   from MIPS does not do so, we make up that information ourselves.
-   If they fix the library (unlikely) this code will neutralize itself. */
-
-/* FIXME: This function is called only by mips-tdep.c.  It needs to be
-   here because it calls functions defined in this file, but perhaps
-   this could be handled in a better way.  Only compile it in when
-   tm-mips.h is included. */
-
-#ifdef TM_MIPS_H
-
-void
-fixup_sigtramp ()
-{
-  struct symbol *s;
-  struct symtab *st;
-  struct block *b, *b0 = NULL;
-
-  sigtramp_address = -1;
-
-  /* We have to handle the following cases here:
-     a) The Mips library has a sigtramp label within sigvec.
-     b) Irix has a _sigtramp which we want to use, but it also has sigvec.  */
-  s = lookup_symbol ("sigvec", 0, VAR_NAMESPACE, 0, NULL);
-  if (s != 0)
-    {
-      b0 = SYMBOL_BLOCK_VALUE (s);
-      s = lookup_symbol ("sigtramp", b0, VAR_NAMESPACE, 0, NULL);
-    }
-  if (s == 0)
-    {
-      /* No sigvec or no sigtramp inside sigvec, try _sigtramp.  */
-      s = lookup_symbol ("_sigtramp", 0, VAR_NAMESPACE, 0, NULL);
-    }
-
-  /* But maybe this program uses its own version of sigvec */
-  if (s == 0)
-    return;
-
-  /* Did we or MIPSco fix the library ? */
-  if (SYMBOL_CLASS (s) == LOC_BLOCK)
-    {
-      sigtramp_address = BLOCK_START (SYMBOL_BLOCK_VALUE (s));
-      sigtramp_end = BLOCK_END (SYMBOL_BLOCK_VALUE (s));
-      return;
-    }
-
-  sigtramp_address = SYMBOL_VALUE (s);
-  sigtramp_end = sigtramp_address + 0x88;	/* black magic */
-
-  /* But what symtab does it live in ? */
-  st = find_pc_symtab (SYMBOL_VALUE (s));
-
-  /*
-   * Ok, there goes the fix: turn it into a procedure, with all the
-   * needed info.  Note we make it a nested procedure of sigvec,
-   * which is the way the (assembly) code is actually written.
-   */
-  SYMBOL_NAMESPACE (s) = VAR_NAMESPACE;
-  SYMBOL_CLASS (s) = LOC_BLOCK;
-  SYMBOL_TYPE (s) = init_type (TYPE_CODE_FUNC, 4, 0, (char *) NULL,
-			       st->objfile);
-  TYPE_TARGET_TYPE (SYMBOL_TYPE (s)) = mdebug_type_void;
-
-  /* Need a block to allocate MIPS_EFI_SYMBOL_NAME in */
-  b = new_block (1);
-  SYMBOL_BLOCK_VALUE (s) = b;
-  BLOCK_START (b) = sigtramp_address;
-  BLOCK_END (b) = sigtramp_end;
-  BLOCK_FUNCTION (b) = s;
-  BLOCK_SUPERBLOCK (b) = BLOCK_SUPERBLOCK (b0);
-  add_block (b, st);
-  sort_blocks (st);
-
-  /* Make a MIPS_EFI_SYMBOL_NAME entry for it */
-  {
-    struct mips_extra_func_info *e =
-      ((struct mips_extra_func_info *)
-       xzalloc (sizeof (struct mips_extra_func_info)));
-
-    e->numargs = 0;		/* the kernel thinks otherwise */
-    e->pdr.frameoffset = 32;
-    e->pdr.framereg = SP_REGNUM;
-    /* Note that setting pcreg is no longer strictly necessary as
-       mips_frame_saved_pc is now aware of signal handler frames.  */
-    e->pdr.pcreg = PC_REGNUM;
-    e->pdr.regmask = -2;
-    /* Offset to saved r31, in the sigtramp case the saved registers
-       are above the frame in the sigcontext.
-       We have 4 alignment bytes, 12 bytes for onstack, mask and pc,
-       32 * 4 bytes for the general registers, 12 bytes for mdhi, mdlo, ownedfp
-       and 32 * 4 bytes for the floating point registers.  */
-    e->pdr.regoffset = 4 + 12 + 31 * 4;
-    e->pdr.fregmask = -1;
-    /* Offset to saved f30 (first saved *double* register).  */
-    e->pdr.fregoffset = 4 + 12 + 32 * 4 + 12 + 30 * 4;
-    e->pdr.isym = (long) s;
-    e->pdr.adr = sigtramp_address;
-
-    current_objfile = st->objfile;	/* Keep new_symbol happy */
-    s = new_symbol (MIPS_EFI_SYMBOL_NAME);
-    SYMBOL_VALUE (s) = (long) e;
-    SYMBOL_NAMESPACE (s) = LABEL_NAMESPACE;
-    SYMBOL_CLASS (s) = LOC_CONST;
-    SYMBOL_TYPE (s) = mdebug_type_void;
-    current_objfile = NULL;
-  }
-
-  BLOCK_SYM (b, BLOCK_NSYMS (b)++) = s;
-}
-
-#endif	/* TM_MIPS_H */
-
-void
-_initialize_mdebugread ()
-{
-  mdebug_type_void =
-    init_type (TYPE_CODE_VOID, 1,
-	       0,
-	       "void", (struct objfile *) NULL);
-  mdebug_type_char =
-    init_type (TYPE_CODE_INT, 1,
-	       0,
-	       "char", (struct objfile *) NULL);
-  mdebug_type_unsigned_char =
-    init_type (TYPE_CODE_INT, 1,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned char", (struct objfile *) NULL);
-  mdebug_type_short =
-    init_type (TYPE_CODE_INT, 2,
-	       0,
-	       "short", (struct objfile *) NULL);
-  mdebug_type_unsigned_short =
-    init_type (TYPE_CODE_INT, 2,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned short", (struct objfile *) NULL);
-  mdebug_type_int_32 =
-    init_type (TYPE_CODE_INT, 4,
-	       0,
-	       "int", (struct objfile *) NULL);
-  mdebug_type_unsigned_int_32 =
-    init_type (TYPE_CODE_INT, 4,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned int", (struct objfile *) NULL);
-  mdebug_type_int_64 =
-    init_type (TYPE_CODE_INT, 8,
-	       0,
-	       "int", (struct objfile *) NULL);
-  mdebug_type_unsigned_int_64 =
-    init_type (TYPE_CODE_INT, 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned int", (struct objfile *) NULL);
-  mdebug_type_long_32 =
-    init_type (TYPE_CODE_INT, 4,
-	       0,
-	       "long", (struct objfile *) NULL);
-  mdebug_type_unsigned_long_32 =
-    init_type (TYPE_CODE_INT, 4,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned long", (struct objfile *) NULL);
-  mdebug_type_long_64 =
-    init_type (TYPE_CODE_INT, 8,
-	       0,
-	       "long", (struct objfile *) NULL);
-  mdebug_type_unsigned_long_64 =
-    init_type (TYPE_CODE_INT, 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned long", (struct objfile *) NULL);
-  mdebug_type_long_long_64 =
-    init_type (TYPE_CODE_INT, 8,
-	       0,
-	       "long long", (struct objfile *) NULL);
-  mdebug_type_unsigned_long_long_64 = 
-    init_type (TYPE_CODE_INT, 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "unsigned long long", (struct objfile *) NULL);
-  mdebug_type_adr_32 =
-    init_type (TYPE_CODE_PTR, 4,
-	       TYPE_FLAG_UNSIGNED,
-	       "adr_32", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (mdebug_type_adr_32) = mdebug_type_void;
-  mdebug_type_adr_64 =
-    init_type (TYPE_CODE_PTR, 8,
-	       TYPE_FLAG_UNSIGNED,
-	       "adr_64", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (mdebug_type_adr_64) = mdebug_type_void;
-  mdebug_type_float =
-    init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "float", (struct objfile *) NULL);
-  mdebug_type_double =
-    init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "double", (struct objfile *) NULL);
-  mdebug_type_complex =
-    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "complex", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (mdebug_type_complex) = mdebug_type_float;
-  mdebug_type_double_complex =
-    init_type (TYPE_CODE_COMPLEX, 2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0,
-	       "double complex", (struct objfile *) NULL);
-  TYPE_TARGET_TYPE (mdebug_type_double_complex) = mdebug_type_double;
-
-  /* Is a "string" the way btString means it the same as TYPE_CODE_STRING?
-     FIXME.  */
-  mdebug_type_string =
-    init_type (TYPE_CODE_STRING,
-	       TARGET_CHAR_BIT / TARGET_CHAR_BIT,
-	       0, "string",
-	       (struct objfile *) NULL);
-
-  /* We use TYPE_CODE_INT to print these as integers.  Does this do any
-     good?  Would we be better off with TYPE_CODE_ERROR?  Should
-     TYPE_CODE_ERROR print things in hex if it knows the size?  */
-  mdebug_type_fixed_dec =
-    init_type (TYPE_CODE_INT,
-	       TARGET_INT_BIT / TARGET_CHAR_BIT,
-	       0, "fixed decimal",
-	       (struct objfile *) NULL);
-
-  mdebug_type_float_dec =
-    init_type (TYPE_CODE_ERROR,
-	       TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
-	       0, "floating decimal",
-	       (struct objfile *) NULL);
-
-  nodebug_func_symbol_type = init_type (TYPE_CODE_FUNC, 1, 0,
-					"<function, no debug info>", NULL);
-  TYPE_TARGET_TYPE (nodebug_func_symbol_type) = mdebug_type_int;
-  nodebug_var_symbol_type =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / HOST_CHAR_BIT, 0,
-	       "<variable, no debug info>", NULL);
-}
diff --git a/gdb/mem-break.c b/gdb/mem-break.c
deleted file mode 100644
index 7e55233..0000000
--- a/gdb/mem-break.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Simulate breakpoints by patching locations in the target system, for GDB.
-   Copyright 1990, 1991 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by John Gilmore.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "defs.h"
-
-#ifdef BREAKPOINT
-/* This file is only useful if BREAKPOINT is set.  If not, we punt.  */
-
-#include <stdio.h>
-#include "breakpoint.h"
-#include "inferior.h"
-#include "target.h"
-
-/* This is the sequence of bytes we insert for a breakpoint.  On some
-   machines, breakpoints are handled by the target environment and we
-   don't have to worry about them here.  */
-
-static char break_insn[] = BREAKPOINT;
-
-/* This is only to check that BREAKPOINT fits in BREAKPOINT_MAX bytes.  */
-
-static char check_break_insn_size[BREAKPOINT_MAX] = BREAKPOINT;
-
-/* Insert a breakpoint on machines that don't have any better breakpoint
-   support.  We read the contents of the target location and stash it,
-   then overwrite it with a breakpoint instruction.  ADDR is the target
-   location in the target machine.  CONTENTS_CACHE is a pointer to 
-   memory allocated for saving the target contents.  It is guaranteed
-   by the caller to be long enough to save sizeof BREAKPOINT bytes.
-   FIXME: This size is target_arch dependent and should be available in
-   the target_arch transfer vector, if we ever have one...  */
-
-int
-memory_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int val;
-
-  val = target_read_memory (addr, contents_cache, sizeof break_insn);
-
-  if (val == 0)
-    val = target_write_memory (addr, break_insn, sizeof break_insn);
-
-  return val;
-}
-
-
-int
-memory_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  return target_write_memory (addr, contents_cache, sizeof break_insn);
-}
-
-
-int memory_breakpoint_size = sizeof (break_insn);
-
-
-#else  /* BREAKPOINT */
-
-char nogo[] = "Breakpoints not implemented for this target.";
-
-int
-memory_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  error (nogo);
-  return 0;	/* lint */
-}
-
-int
-memory_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  error (nogo);
-  return 0;	/* lint */
-}
-
-int memory_breakpoint_size = -1;
-
-#endif /* BREAKPOINT */
diff --git a/gdb/minimon.h b/gdb/minimon.h
deleted file mode 100644
index f60c417..0000000
--- a/gdb/minimon.h
+++ /dev/null
@@ -1,562 +0,0 @@
-/* Definitions and macros for support of AMD's remote debugger, MiniMON.
-   Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- * Some basic types.  FIXME, this should be done by declaring bitfield
- * sizes in the structs.  We can't portably depend on a "long int" being
- * 32 bits, etc.
- */
-typedef long int INT32;            /* 32 bit integer */
-typedef unsigned long int UINT32;  /* 32 bit integer (unsigned) */
-typedef unsigned long int ADDR32;  /* 32 bit address */
-typedef unsigned long int INST32;  /* 32 bit instruction */
-typedef long int BOOLEAN;          /* Boolean value (32 bit) */
-typedef unsigned char BYTE;        /* byte (8 bit) */
-typedef short int INT16;           /* 16 bit integer */
-typedef unsigned short int UINT16; /* 16 bit integer (unsigned) */
-
-/****************************************************************************/
-/************************* Message Information ******************************/
-/****************************************************************************/
-
-/*
- * Error codes 
- */
-
-/* General errors */
-#define EMUSAGE     1  /* Bad args / flags               */
-#define EMFAIL      2  /* Unrecoverable error            */
-#define EMBADADDR   3  /* Illegal address                */
-#define EMBADREG    4  /* Illegal register               */
-#define EMSYNTAX    5  /* Illegal command syntax         */
-#define EMACCESS    6  /* Could not access memory        */
-#define EMALLOC     7  /* Could not allocate memory      */
-#define EMTARGET    8  /* Unknown target type            */
-#define EMHINIT     9  /* Could not initialize host      */
-#define EMCOMM     10  /* Could not open communication channel */
-
-/* Message errors */
-#define EMBADMSG   11  /* Unknown message type           */
-#define EMMSG2BIG  12  /* Message to large for buffer    */
-#define EMNOSEND   13  /* Could not send message         */
-#define EMNORECV   14  /* Could not receive message      */
-
-#define EMRESET    15  /* Could not RESET target         */
-#define EMCONFIG   16  /* Could not get target CONFIG    */
-#define EMSTATUS   17  /* Could not get target STATUS    */
-#define EMREAD     18  /* Could not READ target memory   */
-#define EMWRITE    19  /* Could not WRITE target memory  */
-#define EMBKPTSET  20  /* Could not set breakpoint       */
-#define EMBKPTRM   21  /* Could not remove breakpoint    */
-#define EMBKPTSTAT 22  /* Could not get breakpoint status */
-#define EMBKPTNONE 23  /* All breakpoints in use         */
-#define EMBKPTUSED 24  /* Breakpoints already in use     */
-#define EMCOPY     25  /* Could not COPY target memory   */
-#define EMFILL     26  /* Could not FILL target memory   */
-#define EMINIT     27  /* Could not initialize target memory */
-#define EMGO       28  /* Could not start execution      */
-#define EMSTEP     29  /* Could not single step          */
-#define EMBREAK    30  /* Could not BREAK                */
-#define EMHIF      31  /* Could not perform HIF service  */
-#define EMCHANNEL0 32  /* Could not read CHANNEL0        */
-#define EMCHANNEL1 33  /* Could not write CHANNEL1       */
-
-/* COFF file loader errors */
-#define EMOPEN     34  /* Could not open COFF file       */
-#define EMHDR      35  /* Could not read COFF header     */
-#define EMMAGIC    36  /* Bad magic number               */
-#define EMAOUT     37  /* Could not read COFF a.out header */
-#define EMSCNHDR   38  /* Could not read COFF section header */
-#define EMSCN      39  /* Could not read COFF section    */
-#define EMCLOSE    40  /* Could not close COFF file      */
-
-/* Log file errors */
-#define EMLOGOPEN  41  /* Could not open log file        */
-#define EMLOGREAD  42  /* Could not read log file        */
-#define EMLOGWRITE 43  /* Could not write to log file    */
-#define EMLOGCLOSE 44  /* Could not close log file       */
-
-/* Command file errors */
-#define EMCMDOPEN  45  /* Could not open command file    */
-#define EMCMDREAD  46  /* Could not read command file    */
-#define EMCMDWRITE 47  /* Could not write to command file */
-#define EMCMDCLOSE 48  /* Could not close comand file    */
-
-#define EMTIMEOUT  49  /* Host timed out waiting for a message */
-#define EMCOMMTYPE 50  /* A '-t' flag must be specified  */
-#define EMCOMMERR  51  /* Communication error            */
-#define EMBAUD     52  /* Invalid baud rate specified    */
-/*
- * Memory Spaces
- */
-#define LOCAL_REG    0  /* Local processor register     */
-#define GLOBAL_REG   1  /* Global processor register    */
-#define SPECIAL_REG  2  /* Special processor register   */
-#define TLB_REG      3  /* Translation Lookaside Buffer */
-#define COPROC_REG   4  /* Coprocessor register         */
-#define I_MEM        5  /* Instruction Memory           */
-#define D_MEM        6  /* Data Memory                  */
-#define I_ROM        7  /* Instruction ROM              */
-#define D_ROM        8  /* Data ROM                     */
-#define I_O          9  /* Input/Output                 */
-#define I_CACHE     10  /* Instruction Cache            */
-#define D_CACHE     11  /* Data Cache                   */
-
-/* To supress warnings for zero length array definitions */
-#define DUMMY 1
-
-/*
-** Host to target definitions
-*/
-
-#define RESET          0
-#define CONFIG_REQ     1
-#define STATUS_REQ     2
-#define READ_REQ       3
-#define WRITE_REQ      4
-#define BKPT_SET       5
-#define BKPT_RM        6
-#define BKPT_STAT      7
-#define COPY           8
-#define FILL           9
-#define INIT          10
-#define GO            11
-#define STEP          12
-#define BREAK         13
-
-#define HIF_CALL_RTN  64
-#define CHANNEL0      65
-#define CHANNEL1_ACK  66
-
-
-/*
-** Target to host definitions
-*/
-
-#define RESET_ACK     32
-#define CONFIG        33
-#define STATUS        34
-#define READ_ACK      35
-#define WRITE_ACK     36
-#define BKPT_SET_ACK  37
-#define BKPT_RM_ACK   38
-#define BKPT_STAT_ACK 39
-#define COPY_ACK      40
-#define FILL_ACK      41
-#define INIT_ACK      42
-#define HALT          43
-
-#define ERROR         63
-
-#define HIF_CALL      96
-#define CHANNEL0_ACK  97
-#define CHANNEL1      98
-
-
-/* A "generic" message */
-struct generic_msg_t {
-          INT32    code;  /* generic */
-          INT32    length;
-          BYTE     byte[DUMMY];
-};
-
-
-/* A "generic" message (with an INT32 array) */
-struct generic_int32_msg_t {
-          INT32    code;  /* generic */
-          INT32    length;
-          INT32    int32[DUMMY];
-};
-
-
-/*
-** Host to target messages
-*/
-
-struct reset_msg_t {
-          INT32    code;  /* 0 */
-          INT32    length;
-};
-
-
-struct config_req_msg_t {
-          INT32    code;  /* 1 */
-          INT32    length;
-};
-
-
-struct status_req_msg_t {
-          INT32    code;  /* 2 */
-          INT32    length;
-};
-
-
-struct read_req_msg_t {
-          INT32    code;  /* 3 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    byte_count;
-};
-
-
-struct write_req_msg_t {
-          INT32    code;  /* 4 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    byte_count;
-          BYTE     data[DUMMY];
-};
-
-
-struct write_r_msg_t {
-          INT32    code;  /* 4 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    byte_count;
-          INT32    data[DUMMY];
-};
-
-
-struct bkpt_set_msg_t {
-          INT32    code;  /* 5 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   bkpt_addr;
-          INT32    pass_count;
-          INT32    bkpt_type;
-};
-
-
-struct bkpt_rm_msg_t {
-          INT32    code;  /* 6 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   bkpt_addr;
-};
-
-
-struct bkpt_stat_msg_t {
-          INT32    code;  /* 7 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   bkpt_addr;
-};
-
-
-struct copy_msg_t {
-          INT32    code;  /* 8 */
-          INT32    length;
-          INT32    source_space;
-          ADDR32   source_addr;
-          INT32    dest_space;
-          ADDR32   dest_addr;
-          INT32    byte_count;
-};
-
-
-struct fill_msg_t {
-          INT32    code;  /* 9 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   start_addr;
-          INT32    fill_count;
-          INT32    byte_count;
-          BYTE     fill_data[DUMMY];
-};
-
-
-struct init_msg_t {
-          INT32    code;  /* 10 */
-          INT32    length;
-          ADDR32   text_start;
-          ADDR32   text_end;
-          ADDR32   data_start;
-          ADDR32   data_end;
-          ADDR32   entry_point;
-          INT32    mem_stack_size;
-          INT32    reg_stack_size;
-          ADDR32   arg_start;
-          INT32    os_control;
-};
-
-
-struct go_msg_t {
-          INT32    code;  /* 11 */
-          INT32    length;
-};
-
-
-struct step_msg_t {
-          INT32    code;  /* 12 */
-          INT32    length;
-          INT32    count;
-};
-
-
-struct break_msg_t {
-          INT32    code;  /* 13 */
-          INT32    length;
-};
-
-
-struct hif_call_rtn_msg_t {
-          INT32    code;  /* 64 */
-          INT32    length;
-          INT32    service_number;
-          INT32    gr121;
-          INT32    gr96;
-          INT32    gr97;
-};
-
-
-struct channel0_msg_t {
-          INT32    code;  /* 65 */
-          INT32    length;
-          BYTE     data;
-};
-
-
-struct channel1_ack_msg_t {
-          INT32    code;  /* 66 */
-          INT32    length;
-};
-
-
-/*
-** Target to host messages
-*/
-
-
-struct reset_ack_msg_t {
-          INT32    code;  /* 32 */
-          INT32    length;
-};
-
-
-struct config_msg_t {
-          INT32    code;  /* 33 */
-          INT32    length;
-          INT32    processor_id;
-          INT32    version;
-          ADDR32   I_mem_start;
-          INT32    I_mem_size;
-          ADDR32   D_mem_start;
-          INT32    D_mem_size;
-          ADDR32   ROM_start;
-          INT32    ROM_size;
-          INT32    max_msg_size;
-          INT32    max_bkpts;
-          INT32    coprocessor;
-          INT32    reserved;
-};
-
-
-struct status_msg_t {
-          INT32    code;  /* 34 */
-          INT32    length;
-          INT32    msgs_sent;
-          INT32    msgs_received;
-          INT32    errors;
-          INT32    bkpts_hit;
-          INT32    bkpts_free;
-          INT32    traps;
-          INT32    fills;
-          INT32    spills;
-          INT32    cycles;
-          INT32    reserved;
-};
-
-
-struct read_ack_msg_t {
-          INT32    code;  /* 35 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    byte_count;
-          BYTE     data[DUMMY];
-};
-
-struct read_r_ack_msg_t {
-          INT32    code;  /* 35 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    byte_count;
-          INT32    data[DUMMY];
-};
-
-
-struct write_ack_msg_t {
-          INT32    code;  /* 36 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    byte_count;
-};
-
-
-struct bkpt_set_ack_msg_t {
-          INT32    code;  /* 37 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    pass_count;
-          INT32    bkpt_type;
-};
-
-
-struct bkpt_rm_ack_msg_t {
-          INT32    code;  /* 38 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   address;
-};
-
-
-struct bkpt_stat_ack_msg_t {
-          INT32    code;  /* 39 */
-          INT32    length; 
-          INT32    memory_space;
-          ADDR32   address;
-          INT32    pass_count;
-          INT32    bkpt_type;
-};
-
-
-struct copy_ack_msg_t {
-          INT32    code;  /* 40 */
-          INT32    length;
-          INT32    source_space;
-          ADDR32   source_addr;
-          INT32    dest_space;
-          ADDR32   dest_addr;
-          INT32    byte_count;
-};
-
-
-struct fill_ack_msg_t {
-          INT32    code;  /* 41 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   start_addr;
-          INT32    fill_count;
-          INT32    byte_count;
-};
-
-
-struct init_ack_msg_t {
-          INT32    code;  /* 42 */
-          INT32    length;
-};
-
-
-struct halt_msg_t {
-          INT32    code;  /* 43 */
-          INT32    length;
-          INT32    memory_space;
-          ADDR32   pc0;
-          ADDR32   pc1;
-          INT32    trap_number;
-};
-
-
-struct error_msg_t {
-          INT32    code;  /* 63 */
-          INT32    length;
-          INT32    error_code;
-          INT32    memory_space;
-          ADDR32   address;
-};
-
-
-struct hif_call_msg_t {
-          INT32    code;  /* 96 */
-          INT32    length;
-          INT32    service_number;
-          INT32    lr2;
-          INT32    lr3;
-          INT32    lr4;
-};
-
-
-struct channel0_ack_msg_t {
-          INT32    code;  /* 97 */
-          INT32    length;
-};
-
-
-struct channel1_msg_t {
-          INT32    code;  /* 98 */
-          INT32    length;
-          BYTE     data[DUMMY];
-};
-
-
-
-/*
-** Union all of the message types together
-*/
-
-union msg_t {
-         struct generic_msg_t        generic_msg;
-         struct generic_int32_msg_t  generic_int32_msg;
-
-         struct reset_msg_t          reset_msg;
-         struct config_req_msg_t     config_req_msg;
-         struct status_req_msg_t     status_req_msg;
-         struct read_req_msg_t       read_req_msg;
-         struct write_req_msg_t      write_req_msg;
-         struct write_r_msg_t        write_r_msg;
-         struct bkpt_set_msg_t       bkpt_set_msg;
-         struct bkpt_rm_msg_t        bkpt_rm_msg;
-         struct bkpt_stat_msg_t      bkpt_stat_msg;
-         struct copy_msg_t           copy_msg;
-         struct fill_msg_t           fill_msg;
-         struct init_msg_t           init_msg;
-         struct go_msg_t             go_msg;
-         struct step_msg_t           step_msg;
-         struct break_msg_t          break_msg;
-
-         struct hif_call_rtn_msg_t   hif_call_rtn_msg;
-         struct channel0_msg_t       channel0_msg;
-         struct channel1_ack_msg_t   channel1_ack_msg;
-
-         struct reset_ack_msg_t      reset_ack_msg;
-         struct config_msg_t         config_msg;
-         struct status_msg_t         status_msg;
-         struct read_ack_msg_t       read_ack_msg;
-         struct read_r_ack_msg_t     read_r_ack_msg;
-         struct write_ack_msg_t      write_ack_msg;
-         struct bkpt_set_ack_msg_t   bkpt_set_ack_msg;
-         struct bkpt_rm_ack_msg_t    bkpt_rm_ack_msg;
-         struct bkpt_stat_ack_msg_t  bkpt_stat_ack_msg;
-         struct copy_ack_msg_t       copy_ack_msg;
-         struct fill_ack_msg_t       fill_ack_msg;
-         struct init_ack_msg_t       init_ack_msg;
-         struct halt_msg_t           halt_msg;
-
-         struct error_msg_t          error_msg;
-
-         struct hif_call_msg_t       hif_call_msg;
-         struct channel0_ack_msg_t   channel0_ack_msg;
-         struct channel1_msg_t       channel1_msg;
-};
diff --git a/gdb/minsyms.c b/gdb/minsyms.c
deleted file mode 100644
index a271c91..0000000
--- a/gdb/minsyms.c
+++ /dev/null
@@ -1,904 +0,0 @@
-/* GDB routines for manipulating the minimal symbol tables.
-   Copyright 1992, 93, 94, 96, 97, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Support, using pieces from other GDB modules.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-/* This file contains support routines for creating, manipulating, and
-   destroying minimal symbol tables.
-
-   Minimal symbol tables are used to hold some very basic information about
-   all defined global symbols (text, data, bss, abs, etc).  The only two
-   required pieces of information are the symbol's name and the address
-   associated with that symbol.
-
-   In many cases, even if a file was compiled with no special options for
-   debugging at all, as long as was not stripped it will contain sufficient
-   information to build useful minimal symbol tables using this structure.
-   
-   Even when a file contains enough debugging information to build a full
-   symbol table, these minimal symbols are still useful for quickly mapping
-   between names and addresses, and vice versa.  They are also sometimes used
-   to figure out what full symbol table entries need to be read in. */
-
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "symtab.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "demangle.h"
-#include "gdb-stabs.h"
-
-/* Accumulate the minimal symbols for each objfile in bunches of BUNCH_SIZE.
-   At the end, copy them all into one newly allocated location on an objfile's
-   symbol obstack.  */
-
-#define BUNCH_SIZE 127
-
-struct msym_bunch
-{
-  struct msym_bunch *next;
-  struct minimal_symbol contents[BUNCH_SIZE];
-};
-
-/* Bunch currently being filled up.
-   The next field points to chain of filled bunches.  */
-
-static struct msym_bunch *msym_bunch;
-
-/* Number of slots filled in current bunch.  */
-
-static int msym_bunch_index;
-
-/* Total number of minimal symbols recorded so far for the objfile.  */
-
-static int msym_count;
-
-/* Prototypes for local functions. */
-
-static int
-compare_minimal_symbols PARAMS ((const void *, const void *));
-
-static int
-compact_minimal_symbols PARAMS ((struct minimal_symbol *, int));
-
-/* Look through all the current minimal symbol tables and find the
-   first minimal symbol that matches NAME.  If OBJF is non-NULL, limit
-   the search to that objfile.  If SFILE is non-NULL, limit the search
-   to that source file.  Returns a pointer to the minimal symbol that
-   matches, or NULL if no match is found.
-
-   Note:  One instance where there may be duplicate minimal symbols with
-   the same name is when the symbol tables for a shared library and the
-   symbol tables for an executable contain global symbols with the same
-   names (the dynamic linker deals with the duplication). */
-
-struct minimal_symbol *
-lookup_minimal_symbol (name, sfile, objf)
-     register const char *name;
-     const char *sfile;
-     struct objfile *objf;
-{
-  struct objfile *objfile;
-  struct minimal_symbol *msymbol;
-  struct minimal_symbol *found_symbol = NULL;
-  struct minimal_symbol *found_file_symbol = NULL;
-  struct minimal_symbol *trampoline_symbol = NULL;
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-  if (sfile != NULL)
-    {
-      char *p = strrchr (sfile, '/');
-      if (p != NULL)
-	sfile = p + 1;
-    }
-#endif
-
-  for (objfile = object_files;
-       objfile != NULL && found_symbol == NULL;
-       objfile = objfile -> next)
-    {
-      if (objf == NULL || objf == objfile)
-	{
-	  for (msymbol = objfile -> msymbols;
-	       msymbol != NULL && SYMBOL_NAME (msymbol) != NULL &&
-	       found_symbol == NULL;
-	       msymbol++)
-	    {
-	      if (SYMBOL_MATCHES_NAME (msymbol, name))
-		{
-		  switch (MSYMBOL_TYPE (msymbol))
-		    {
-		    case mst_file_text:
-		    case mst_file_data:
-		    case mst_file_bss:
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-		      if (sfile == NULL || STREQ (msymbol->filename, sfile))
-			found_file_symbol = msymbol;
-#else
-		      /* We have neither the ability nor the need to
-			 deal with the SFILE parameter.  If we find
-			 more than one symbol, just return the latest
-			 one (the user can't expect useful behavior in
-			 that case).  */
-		      found_file_symbol = msymbol;
-#endif
-		      break;
-
-                    case mst_solib_trampoline:
-
-		      /* If a trampoline symbol is found, we prefer to
-			 keep looking for the *real* symbol. If the
-			 actual symbol is not found, then we'll use the
-			 trampoline entry. */
-		      if (trampoline_symbol == NULL)
-			trampoline_symbol = msymbol;
-		      break;
-
-		    case mst_unknown:
-		    default:
-		      found_symbol = msymbol;
-		      break;
-		    }
-		}
-	    }
-	}
-    }
-  /* External symbols are best.  */
-  if (found_symbol)
-    return found_symbol;
-
-  /* File-local symbols are next best.  */
-  if (found_file_symbol)
-    return found_file_symbol;
-
-  /* Symbols for shared library trampolines are next best.  */
-  if (trampoline_symbol)
-    return trampoline_symbol;
-
-  return NULL;
-}
-
-/* Look through all the current minimal symbol tables and find the
-   first minimal symbol that matches NAME and of text type.  
-   If OBJF is non-NULL, limit
-   the search to that objfile.  If SFILE is non-NULL, limit the search
-   to that source file.  Returns a pointer to the minimal symbol that
-   matches, or NULL if no match is found.
-*/
-   
-struct minimal_symbol *
-lookup_minimal_symbol_text (name, sfile, objf)
-     register const char *name;
-     const char *sfile;
-     struct objfile *objf;
-{
-  struct objfile *objfile;
-  struct minimal_symbol *msymbol;
-  struct minimal_symbol *found_symbol = NULL;
-  struct minimal_symbol *found_file_symbol = NULL;
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-  if (sfile != NULL)
-    {
-      char *p = strrchr (sfile, '/');
-      if (p != NULL)
-	sfile = p + 1;
-    }
-#endif
-
-  for (objfile = object_files;
-       objfile != NULL && found_symbol == NULL;
-       objfile = objfile -> next)
-    {
-      if (objf == NULL || objf == objfile)
-	{
-	  for (msymbol = objfile -> msymbols;
-	       msymbol != NULL && SYMBOL_NAME (msymbol) != NULL &&
-	       found_symbol == NULL;
-	       msymbol++)
-	    {
-	      if (SYMBOL_MATCHES_NAME (msymbol, name) && 
-		  (MSYMBOL_TYPE (msymbol) == mst_text ||
-		   MSYMBOL_TYPE (msymbol) == mst_file_text))
-		{
-		  switch (MSYMBOL_TYPE (msymbol))
-		    {
-		    case mst_file_text:
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-		      if (sfile == NULL || STREQ (msymbol->filename, sfile))
-			found_file_symbol = msymbol;
-#else
-		      /* We have neither the ability nor the need to
-			 deal with the SFILE parameter.  If we find
-			 more than one symbol, just return the latest
-			 one (the user can't expect useful behavior in
-			 that case).  */
-		      found_file_symbol = msymbol;
-#endif
-		      break;
-		    default:
-		      found_symbol = msymbol;
-		      break;
-		    }
-		}
-	    }
-	}
-    }
-  /* External symbols are best.  */
-  if (found_symbol)
-    return found_symbol;
-
-  /* File-local symbols are next best.  */
-  if (found_file_symbol)
-    return found_file_symbol;
-
-  return NULL;
-}
-
-/* Look through all the current minimal symbol tables and find the
-   first minimal symbol that matches NAME and of solib trampoline type.  
-   If OBJF is non-NULL, limit
-   the search to that objfile.  If SFILE is non-NULL, limit the search
-   to that source file.  Returns a pointer to the minimal symbol that
-   matches, or NULL if no match is found.
-*/
-   
-struct minimal_symbol *
-lookup_minimal_symbol_solib_trampoline (name, sfile, objf)
-     register const char *name;
-     const char *sfile;
-     struct objfile *objf;
-{
-  struct objfile *objfile;
-  struct minimal_symbol *msymbol;
-  struct minimal_symbol *found_symbol = NULL;
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-  if (sfile != NULL)
-    {
-      char *p = strrchr (sfile, '/');
-      if (p != NULL)
-	sfile = p + 1;
-    }
-#endif
-
-  for (objfile = object_files;
-       objfile != NULL && found_symbol == NULL;
-       objfile = objfile -> next)
-    {
-      if (objf == NULL || objf == objfile)
-	{
-	  for (msymbol = objfile -> msymbols;
-	       msymbol != NULL && SYMBOL_NAME (msymbol) != NULL &&
-	       found_symbol == NULL;
-	       msymbol++)
-	    {
-	      if (SYMBOL_MATCHES_NAME (msymbol, name) && 
-		  MSYMBOL_TYPE (msymbol) == mst_solib_trampoline)
-		return msymbol;
-	    }
-	}
-    }
-
-  return NULL;
-}
-
-
-/* Search through the minimal symbol table for each objfile and find
-   the symbol whose address is the largest address that is still less
-   than or equal to PC, and matches SECTION (if non-null).  Returns a
-   pointer to the minimal symbol if such a symbol is found, or NULL if
-   PC is not in a suitable range.  Note that we need to look through
-   ALL the minimal symbol tables before deciding on the symbol that
-   comes closest to the specified PC.  This is because objfiles can
-   overlap, for example objfile A has .text at 0x100 and .data at
-   0x40000 and objfile B has .text at 0x234 and .data at 0x40048.  */
-
-struct minimal_symbol *
-lookup_minimal_symbol_by_pc_section (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  int lo;
-  int hi;
-  int new;
-  struct objfile *objfile;
-  struct minimal_symbol *msymbol;
-  struct minimal_symbol *best_symbol = NULL;
-
-  /* pc has to be in a known section. This ensures that anything beyond
-     the end of the last segment doesn't appear to be part of the last
-     function in the last segment.  */
-  if (find_pc_section (pc) == NULL)
-    return NULL;
-
-  for (objfile = object_files;
-       objfile != NULL;
-       objfile = objfile -> next)
-    {
-      /* If this objfile has a minimal symbol table, go search it using
-	 a binary search.  Note that a minimal symbol table always consists
-	 of at least two symbols, a "real" symbol and the terminating
-	 "null symbol".  If there are no real symbols, then there is no
-	 minimal symbol table at all. */
-
-      if ((msymbol = objfile -> msymbols) != NULL)
-	{
-	  lo = 0;
-	  hi = objfile -> minimal_symbol_count - 1;
-
-	  /* This code assumes that the minimal symbols are sorted by
-	     ascending address values.  If the pc value is greater than or
-	     equal to the first symbol's address, then some symbol in this
-	     minimal symbol table is a suitable candidate for being the
-	     "best" symbol.  This includes the last real symbol, for cases
-	     where the pc value is larger than any address in this vector.
-
-	     By iterating until the address associated with the current
-	     hi index (the endpoint of the test interval) is less than
-	     or equal to the desired pc value, we accomplish two things:
-	     (1) the case where the pc value is larger than any minimal
-	     symbol address is trivially solved, (2) the address associated
-	     with the hi index is always the one we want when the interation
-	     terminates.  In essence, we are iterating the test interval
-	     down until the pc value is pushed out of it from the high end.
-
-	     Warning: this code is trickier than it would appear at first. */
-
-	  /* Should also require that pc is <= end of objfile.  FIXME! */
-	  if (pc >= SYMBOL_VALUE_ADDRESS (&msymbol[lo]))
-	    {
-	      while (SYMBOL_VALUE_ADDRESS (&msymbol[hi]) > pc)
-		{
-		  /* pc is still strictly less than highest address */
-		  /* Note "new" will always be >= lo */
-		  new = (lo + hi) / 2;
-		  if ((SYMBOL_VALUE_ADDRESS (&msymbol[new]) >= pc) ||
-		      (lo == new))
-		    {
-		      hi = new;
-		    }
-		  else
-		    {
-		      lo = new;
-		    }
-		}
-
-	      /* If we have multiple symbols at the same address, we want
-		 hi to point to the last one.  That way we can find the
-		 right symbol if it has an index greater than hi.  */
-	      while (hi < objfile -> minimal_symbol_count - 1
-		     && (SYMBOL_VALUE_ADDRESS (&msymbol[hi])
-			 == SYMBOL_VALUE_ADDRESS (&msymbol[hi+1])))
-		hi++;
-
-	      /* The minimal symbol indexed by hi now is the best one in this
-		 objfile's minimal symbol table.  See if it is the best one
-		 overall. */
-
-	      /* Skip any absolute symbols.  This is apparently what adb
-		 and dbx do, and is needed for the CM-5.  There are two
-		 known possible problems: (1) on ELF, apparently end, edata,
-		 etc. are absolute.  Not sure ignoring them here is a big
-		 deal, but if we want to use them, the fix would go in
-		 elfread.c.  (2) I think shared library entry points on the
-		 NeXT are absolute.  If we want special handling for this
-		 it probably should be triggered by a special
-		 mst_abs_or_lib or some such.  */
-	      while (hi >= 0
-		     && msymbol[hi].type == mst_abs)
-		--hi;
-
-	      /* If "section" specified, skip any symbol from wrong section */
-	      /* This is the new code that distinguishes it from the old function */
-	      if (section)
-		while (hi >= 0
-		       && SYMBOL_BFD_SECTION (&msymbol[hi]) != section)
-		  --hi;
-
-	      if (hi >= 0
-		  && ((best_symbol == NULL) ||
-		      (SYMBOL_VALUE_ADDRESS (best_symbol) < 
-		       SYMBOL_VALUE_ADDRESS (&msymbol[hi]))))
-		{
-		  best_symbol = &msymbol[hi];
-		}
-	    }
-	}
-    }
-  return (best_symbol);
-}
-
-/* Backward compatibility: search through the minimal symbol table 
-   for a matching PC (no section given) */
-
-struct minimal_symbol *
-lookup_minimal_symbol_by_pc (pc)
-     CORE_ADDR pc;
-{
-  return lookup_minimal_symbol_by_pc_section (pc, find_pc_mapped_section (pc));
-}
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-CORE_ADDR
-find_stab_function_addr (namestring, pst, objfile)
-     char *namestring;
-     struct partial_symtab *pst;
-     struct objfile *objfile;
-{
-  struct minimal_symbol *msym;
-  char *p;
-  int n;
-
-  p = strchr (namestring, ':');
-  if (p == NULL)
-    p = namestring;
-  n = p - namestring;
-  p = alloca (n + 2);
-  strncpy (p, namestring, n);
-  p[n] = 0;
-
-  msym = lookup_minimal_symbol (p, pst->filename, objfile);
-  if (msym == NULL)
-    {
-      /* Sun Fortran appends an underscore to the minimal symbol name,
-	 try again with an appended underscore if the minimal symbol
-	 was not found.  */
-      p[n] = '_';
-      p[n + 1] = 0;
-      msym = lookup_minimal_symbol (p, pst->filename, objfile);
-    }
-  return msym == NULL ? 0 : SYMBOL_VALUE_ADDRESS (msym);
-}
-#endif /* SOFUN_ADDRESS_MAYBE_MISSING */
-
-
-/* Return leading symbol character for a BFD. If BFD is NULL,
-   return the leading symbol character from the main objfile.  */
-
-static int get_symbol_leading_char PARAMS ((bfd *));
-
-static int
-get_symbol_leading_char (abfd)
-     bfd * abfd;
-{
-  if (abfd != NULL)
-    return bfd_get_symbol_leading_char (abfd);
-  if (symfile_objfile != NULL && symfile_objfile->obfd != NULL)
-    return bfd_get_symbol_leading_char (symfile_objfile->obfd);
-  return 0;
-}
-
-/* Prepare to start collecting minimal symbols.  Note that presetting
-   msym_bunch_index to BUNCH_SIZE causes the first call to save a minimal
-   symbol to allocate the memory for the first bunch. */
-
-void
-init_minimal_symbol_collection ()
-{
-  msym_count = 0;
-  msym_bunch = NULL;
-  msym_bunch_index = BUNCH_SIZE;
-}
-
-void
-prim_record_minimal_symbol (name, address, ms_type, objfile)
-     const char *name;
-     CORE_ADDR address;
-     enum minimal_symbol_type ms_type;
-     struct objfile *objfile;
-{
-  int section;
-
-  switch (ms_type)
-    {
-    case mst_text:
-    case mst_file_text:
-    case mst_solib_trampoline:
-      section = SECT_OFF_TEXT;
-      break;
-    case mst_data:
-    case mst_file_data:
-      section = SECT_OFF_DATA;
-      break;
-    case mst_bss:
-    case mst_file_bss:
-      section = SECT_OFF_BSS;
-      break;
-    default:
-      section = -1;
-    }
-
-  prim_record_minimal_symbol_and_info (name, address, ms_type,
-				       NULL, section, NULL, objfile);
-}
-
-/* Record a minimal symbol in the msym bunches.  Returns the symbol
-   newly created.  */
-
-struct minimal_symbol *
-prim_record_minimal_symbol_and_info (name, address, ms_type, info, section,
-				     bfd_section, objfile)
-     const char *name;
-     CORE_ADDR address;
-     enum minimal_symbol_type ms_type;
-     char *info;
-     int section;
-     asection *bfd_section;
-     struct objfile *objfile;
-{
-  register struct msym_bunch *new;
-  register struct minimal_symbol *msymbol;
-
-  if (ms_type == mst_file_text)
-    {
-      /* Don't put gcc_compiled, __gnu_compiled_cplus, and friends into
-	 the minimal symbols, because if there is also another symbol
-	 at the same address (e.g. the first function of the file),
-	 lookup_minimal_symbol_by_pc would have no way of getting the
-	 right one.  */
-      if (name[0] == 'g'
-	  && (strcmp (name, GCC_COMPILED_FLAG_SYMBOL) == 0
-	      || strcmp (name, GCC2_COMPILED_FLAG_SYMBOL) == 0))
-	return (NULL);
-
-      {
-	const char *tempstring = name;
-	if (tempstring[0] == get_symbol_leading_char (objfile->obfd))
-	  ++tempstring;
-	if (STREQN (tempstring, "__gnu_compiled", 14))
-	  return (NULL);
-      }
-    }
-
-  if (msym_bunch_index == BUNCH_SIZE)
-    {
-      new = (struct msym_bunch *) xmalloc (sizeof (struct msym_bunch));
-      msym_bunch_index = 0;
-      new -> next = msym_bunch;
-      msym_bunch = new;
-    }
-  msymbol = &msym_bunch -> contents[msym_bunch_index];
-  SYMBOL_NAME (msymbol) = obsavestring ((char *) name, strlen (name),
-					&objfile->symbol_obstack);
-  SYMBOL_INIT_LANGUAGE_SPECIFIC (msymbol, language_unknown);
-  SYMBOL_VALUE_ADDRESS (msymbol) = address;
-  SYMBOL_SECTION (msymbol) = section;
-  SYMBOL_BFD_SECTION (msymbol) = bfd_section;
-
-  MSYMBOL_TYPE (msymbol) = ms_type;
-  /* FIXME:  This info, if it remains, needs its own field.  */
-  MSYMBOL_INFO (msymbol) = info; /* FIXME! */
-  msym_bunch_index++;
-  msym_count++;
-  OBJSTAT (objfile, n_minsyms++);
-  return msymbol;
-}
-
-/* Compare two minimal symbols by address and return a signed result based
-   on unsigned comparisons, so that we sort into unsigned numeric order.  
-   Within groups with the same address, sort by name.  */
-
-static int
-compare_minimal_symbols (fn1p, fn2p)
-     const PTR fn1p;
-     const PTR fn2p;
-{
-  register const struct minimal_symbol *fn1;
-  register const struct minimal_symbol *fn2;
-
-  fn1 = (const struct minimal_symbol *) fn1p;
-  fn2 = (const struct minimal_symbol *) fn2p;
-
-  if (SYMBOL_VALUE_ADDRESS (fn1) < SYMBOL_VALUE_ADDRESS (fn2))
-    {
-      return (-1);	/* addr 1 is less than addr 2 */
-    }
-  else if (SYMBOL_VALUE_ADDRESS (fn1) > SYMBOL_VALUE_ADDRESS (fn2))
-    {
-      return (1);	/* addr 1 is greater than addr 2 */
-    }
-  else			/* addrs are equal: sort by name */
-    {
-      char *name1 = SYMBOL_NAME (fn1);
-      char *name2 = SYMBOL_NAME (fn2);
-
-      if (name1 && name2)	/* both have names */
-	return strcmp (name1, name2);
-      else if (name2)
-	return 1;	/* fn1 has no name, so it is "less" */
-      else if (name1)	/* fn2 has no name, so it is "less" */
-	return -1;
-      else
-	return (0);	/* neither has a name, so they're equal. */
-    }
-}
-
-/* Discard the currently collected minimal symbols, if any.  If we wish
-   to save them for later use, we must have already copied them somewhere
-   else before calling this function.
-
-   FIXME:  We could allocate the minimal symbol bunches on their own
-   obstack and then simply blow the obstack away when we are done with
-   it.  Is it worth the extra trouble though? */
-
-/* ARGSUSED */
-void
-discard_minimal_symbols (foo)
-     int foo;
-{
-  register struct msym_bunch *next;
-
-  while (msym_bunch != NULL)
-    {
-      next = msym_bunch -> next;
-      free ((PTR)msym_bunch);
-      msym_bunch = next;
-    }
-}
-
-/* Compact duplicate entries out of a minimal symbol table by walking
-   through the table and compacting out entries with duplicate addresses
-   and matching names.  Return the number of entries remaining.
-
-   On entry, the table resides between msymbol[0] and msymbol[mcount].
-   On exit, it resides between msymbol[0] and msymbol[result_count].
-
-   When files contain multiple sources of symbol information, it is
-   possible for the minimal symbol table to contain many duplicate entries.
-   As an example, SVR4 systems use ELF formatted object files, which
-   usually contain at least two different types of symbol tables (a
-   standard ELF one and a smaller dynamic linking table), as well as
-   DWARF debugging information for files compiled with -g.
-
-   Without compacting, the minimal symbol table for gdb itself contains
-   over a 1000 duplicates, about a third of the total table size.  Aside
-   from the potential trap of not noticing that two successive entries
-   identify the same location, this duplication impacts the time required
-   to linearly scan the table, which is done in a number of places.  So we
-   just do one linear scan here and toss out the duplicates.
-
-   Note that we are not concerned here about recovering the space that
-   is potentially freed up, because the strings themselves are allocated
-   on the symbol_obstack, and will get automatically freed when the symbol
-   table is freed.  The caller can free up the unused minimal symbols at
-   the end of the compacted region if their allocation strategy allows it.
-
-   Also note we only go up to the next to last entry within the loop
-   and then copy the last entry explicitly after the loop terminates.
-
-   Since the different sources of information for each symbol may
-   have different levels of "completeness", we may have duplicates
-   that have one entry with type "mst_unknown" and the other with a
-   known type.  So if the one we are leaving alone has type mst_unknown,
-   overwrite its type with the type from the one we are compacting out.  */
-
-static int
-compact_minimal_symbols (msymbol, mcount)
-     struct minimal_symbol *msymbol;
-     int mcount;
-{
-  struct minimal_symbol *copyfrom;
-  struct minimal_symbol *copyto;
-
-  if (mcount > 0)
-    {
-      copyfrom = copyto = msymbol;
-      while (copyfrom < msymbol + mcount - 1)
-	{
-	  if (SYMBOL_VALUE_ADDRESS (copyfrom) == 
-	      SYMBOL_VALUE_ADDRESS ((copyfrom + 1)) &&
-	      (STREQ (SYMBOL_NAME (copyfrom), SYMBOL_NAME ((copyfrom + 1)))))
-	    {
-	      if (MSYMBOL_TYPE((copyfrom + 1)) == mst_unknown)
-		{
-		  MSYMBOL_TYPE ((copyfrom + 1)) = MSYMBOL_TYPE (copyfrom);
-		}
-	      copyfrom++;
-	    }
-	  else
-	    {
-	      *copyto++ = *copyfrom++;
-	    }
-	}
-      *copyto++ = *copyfrom++;
-      mcount = copyto - msymbol;
-    }
-  return (mcount);
-}
-
-/* Add the minimal symbols in the existing bunches to the objfile's official
-   minimal symbol table.  In most cases there is no minimal symbol table yet
-   for this objfile, and the existing bunches are used to create one.  Once
-   in a while (for shared libraries for example), we add symbols (e.g. common
-   symbols) to an existing objfile.
-
-   Because of the way minimal symbols are collected, we generally have no way
-   of knowing what source language applies to any particular minimal symbol.
-   Specifically, we have no way of knowing if the minimal symbol comes from a
-   C++ compilation unit or not.  So for the sake of supporting cached
-   demangled C++ names, we have no choice but to try and demangle each new one
-   that comes in.  If the demangling succeeds, then we assume it is a C++
-   symbol and set the symbol's language and demangled name fields
-   appropriately.  Note that in order to avoid unnecessary demanglings, and
-   allocating obstack space that subsequently can't be freed for the demangled
-   names, we mark all newly added symbols with language_auto.  After
-   compaction of the minimal symbols, we go back and scan the entire minimal
-   symbol table looking for these new symbols.  For each new symbol we attempt
-   to demangle it, and if successful, record it as a language_cplus symbol
-   and cache the demangled form on the symbol obstack.  Symbols which don't
-   demangle are marked as language_unknown symbols, which inhibits future
-   attempts to demangle them if we later add more minimal symbols. */
-
-void
-install_minimal_symbols (objfile)
-     struct objfile *objfile;
-{
-  register int bindex;
-  register int mcount;
-  register struct msym_bunch *bunch;
-  register struct minimal_symbol *msymbols;
-  int alloc_count;
-  register char leading_char;
-
-  if (msym_count > 0)
-    {
-      /* Allocate enough space in the obstack, into which we will gather the
-	 bunches of new and existing minimal symbols, sort them, and then
-	 compact out the duplicate entries.  Once we have a final table,
-	 we will give back the excess space.  */
-
-      alloc_count = msym_count + objfile->minimal_symbol_count + 1;
-      obstack_blank (&objfile->symbol_obstack,
-		     alloc_count * sizeof (struct minimal_symbol));
-      msymbols = (struct minimal_symbol *)
-		 obstack_base (&objfile->symbol_obstack);
-
-      /* Copy in the existing minimal symbols, if there are any.  */
-
-      if (objfile->minimal_symbol_count)
-        memcpy ((char *)msymbols, (char *)objfile->msymbols, 
-		objfile->minimal_symbol_count * sizeof (struct minimal_symbol));
-
-      /* Walk through the list of minimal symbol bunches, adding each symbol
-	 to the new contiguous array of symbols.  Note that we start with the
-	 current, possibly partially filled bunch (thus we use the current
-	 msym_bunch_index for the first bunch we copy over), and thereafter
-	 each bunch is full. */
-      
-      mcount = objfile->minimal_symbol_count;
-      leading_char = get_symbol_leading_char (objfile->obfd);
-      
-      for (bunch = msym_bunch; bunch != NULL; bunch = bunch -> next)
-	{
-	  for (bindex = 0; bindex < msym_bunch_index; bindex++, mcount++)
-	    {
-	      msymbols[mcount] = bunch -> contents[bindex];
-	      SYMBOL_LANGUAGE (&msymbols[mcount]) = language_auto;
-	      if (SYMBOL_NAME (&msymbols[mcount])[0] == leading_char)
-		{
-		  SYMBOL_NAME(&msymbols[mcount])++;
-		}
-	    }
-	  msym_bunch_index = BUNCH_SIZE;
-	}
-
-      /* Sort the minimal symbols by address.  */
-      
-      qsort (msymbols, mcount, sizeof (struct minimal_symbol),
-	     compare_minimal_symbols);
-      
-      /* Compact out any duplicates, and free up whatever space we are
-	 no longer using.  */
-      
-      mcount = compact_minimal_symbols (msymbols, mcount);
-
-      obstack_blank (&objfile->symbol_obstack,
-	(mcount + 1 - alloc_count) * sizeof (struct minimal_symbol));
-      msymbols = (struct minimal_symbol *)
-	obstack_finish (&objfile->symbol_obstack);
-
-      /* We also terminate the minimal symbol table with a "null symbol",
-	 which is *not* included in the size of the table.  This makes it
-	 easier to find the end of the table when we are handed a pointer
-	 to some symbol in the middle of it.  Zero out the fields in the
-	 "null symbol" allocated at the end of the array.  Note that the
-	 symbol count does *not* include this null symbol, which is why it
-	 is indexed by mcount and not mcount-1. */
-
-      SYMBOL_NAME (&msymbols[mcount]) = NULL;
-      SYMBOL_VALUE_ADDRESS (&msymbols[mcount]) = 0;
-      MSYMBOL_INFO (&msymbols[mcount]) = NULL;
-      MSYMBOL_TYPE (&msymbols[mcount]) = mst_unknown;
-      SYMBOL_INIT_LANGUAGE_SPECIFIC (&msymbols[mcount], language_unknown);
-
-      /* Attach the minimal symbol table to the specified objfile.
-	 The strings themselves are also located in the symbol_obstack
-	 of this objfile.  */
-
-      objfile -> minimal_symbol_count = mcount;
-      objfile -> msymbols = msymbols;
-
-      /* Now walk through all the minimal symbols, selecting the newly added
-	 ones and attempting to cache their C++ demangled names. */
-
-      for ( ; mcount-- > 0 ; msymbols++)
-	{
-	  SYMBOL_INIT_DEMANGLED_NAME (msymbols, &objfile->symbol_obstack);
-	}
-    }
-}
-
-/* Sort all the minimal symbols in OBJFILE.  */
-
-void
-msymbols_sort (objfile)
-     struct objfile *objfile;
-{
-  qsort (objfile->msymbols, objfile->minimal_symbol_count,
-	 sizeof (struct minimal_symbol), compare_minimal_symbols);
-}
-
-/* Check if PC is in a shared library trampoline code stub.
-   Return minimal symbol for the trampoline entry or NULL if PC is not
-   in a trampoline code stub.  */
-
-struct minimal_symbol *
-lookup_solib_trampoline_symbol_by_pc (pc)
-     CORE_ADDR pc;
-{
-  struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (pc);
-
-  if (msymbol != NULL && MSYMBOL_TYPE (msymbol) == mst_solib_trampoline)
-    return msymbol;
-  return NULL;
-}
-
-/* If PC is in a shared library trampoline code stub, return the
-   address of the `real' function belonging to the stub.
-   Return 0 if PC is not in a trampoline code stub or if the real
-   function is not found in the minimal symbol table.
-
-   We may fail to find the right function if a function with the
-   same name is defined in more than one shared library, but this
-   is considered bad programming style. We could return 0 if we find
-   a duplicate function in case this matters someday.  */
-
-CORE_ADDR
-find_solib_trampoline_target (pc)
-     CORE_ADDR pc;
-{
-  struct objfile *objfile;
-  struct minimal_symbol *msymbol;
-  struct minimal_symbol *tsymbol = lookup_solib_trampoline_symbol_by_pc (pc);
-
-  if (tsymbol != NULL)
-    {
-      ALL_MSYMBOLS (objfile, msymbol)
-	{
-	  if (MSYMBOL_TYPE (msymbol) == mst_text
-	      && STREQ (SYMBOL_NAME (msymbol), SYMBOL_NAME (tsymbol)))
-	    return SYMBOL_VALUE_ADDRESS (msymbol);
-	}
-    }
-  return 0;
-}
-
diff --git a/gdb/mips-nat.c b/gdb/mips-nat.c
deleted file mode 100644
index 9f57174..0000000
--- a/gdb/mips-nat.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/* Low level DECstation interface to ptrace, for GDB when running native.
-   Copyright 1988, 1989, 1991, 1992, 1995 Free Software Foundation, Inc.
-   Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
-   and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include <sys/ptrace.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/user.h>
-#undef JB_S0
-#undef JB_S1
-#undef JB_S2
-#undef JB_S3
-#undef JB_S4
-#undef JB_S5
-#undef JB_S6
-#undef JB_S7
-#undef JB_SP
-#undef JB_S8
-#undef JB_PC
-#undef JB_SR
-#undef NJBREGS
-#include <setjmp.h>		/* For JB_XXX.  */
-
-/* Size of elements in jmpbuf */
-
-#define JB_ELEMENT_SIZE 4
-
-/* Map gdb internal register number to ptrace ``address''.
-   These ``addresses'' are defined in DECstation <sys/ptrace.h> */
-
-#define REGISTER_PTRACE_ADDR(regno) \
-   (regno < 32 ? 		GPR_BASE + regno \
-  : regno == PC_REGNUM ?	PC	\
-  : regno == CAUSE_REGNUM ?	CAUSE	\
-  : regno == HI_REGNUM ?	MMHI	\
-  : regno == LO_REGNUM ?	MMLO	\
-  : regno == FCRCS_REGNUM ?	FPC_CSR	\
-  : regno == FCRIR_REGNUM ?	FPC_EIR	\
-  : regno >= FP0_REGNUM ?	FPR_BASE + (regno - FP0_REGNUM) \
-  : 0)
-
-static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-/* Get all registers from the inferior */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
-  register int i;
-
-  registers_fetched ();
-
-  for (regno = 1; regno < NUM_REGS; regno++)
-    {
-      regaddr = REGISTER_PTRACE_ADDR (regno);
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- 	{
- 	  *(int *) &buf[i] = ptrace (PT_READ_U, inferior_pid,
-				     (PTRACE_ARG3_TYPE) regaddr, 0);
- 	  regaddr += sizeof (int);
- 	}
-      supply_register (regno, buf);
-    }
-
-  supply_register (ZERO_REGNUM, zerobuf);
-  /* Frame ptr reg must appear to be 0; it is faked by stack handling code. */
-  supply_register (FP_REGNUM, zerobuf);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-
-  if (regno > 0)
-    {
-      if (regno == ZERO_REGNUM || regno == PS_REGNUM
-	  || regno == BADVADDR_REGNUM || regno == CAUSE_REGNUM
-	  || regno == FCRIR_REGNUM || regno == FP_REGNUM
-	  || (regno >= FIRST_EMBED_REGNUM && regno <= LAST_EMBED_REGNUM))
-	return;
-      regaddr = REGISTER_PTRACE_ADDR (regno);
-      errno = 0;
-      ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-	      read_register (regno));
-      if (errno != 0)
-	{
-	  sprintf (buf, "writing register number %d", regno);
-	  perror_with_name (buf);
-	}
-    }
-  else
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	store_inferior_registers (regno);
-    }
-}
-
-
-/* Figure out where the longjmp will land.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target(pc)
-     CORE_ADDR *pc;
-{
-  CORE_ADDR jb_addr;
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-
-  jb_addr = read_register (A0_REGNUM);
-
-  if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}
-
-/* Extract the register values out of the core file and store
-   them where `read_register' will find them.
-
-   CORE_REG_SECT points to the register values themselves, read into memory.
-   CORE_REG_SIZE is the size of that area.
-   WHICH says which set of registers we are handling (0 = int, 2 = float
-         on machines where they are discontiguous).
-   REG_ADDR is the offset from u.u_ar0 to the register values relative to
-            core_reg_sect.  This is used with old-fashioned core files to
-	    locate the registers in a large upage-plus-stack ".reg" section.
-	    Original upage address X is at location core_reg_sect+x+reg_addr.
- */
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;
-{
-  register int regno;
-  register unsigned int addr;
-  int bad_reg = -1;
-  register reg_ptr = -reg_addr;		/* Original u.u_ar0 is -reg_addr. */
-
-  /* If u.u_ar0 was an absolute address in the core file, relativize it now,
-     so we can use it as an offset into core_reg_sect.  When we're done,
-     "register 0" will be at core_reg_sect+reg_ptr, and we can use
-     register_addr to offset to the other registers.  If this is a modern
-     core file without a upage, reg_ptr will be zero and this is all a big
-     NOP.  */
-  if (reg_ptr > core_reg_size)
-#ifdef KERNEL_U_ADDR
-    reg_ptr -= KERNEL_U_ADDR;
-#else
-    error ("Old mips core file can't be processed on this machine.");
-#endif
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    {
-      addr = register_addr (regno, reg_ptr);
-      if (addr >= core_reg_size) {
-	if (bad_reg < 0)
-	  bad_reg = regno;
-      } else {
-	supply_register (regno, core_reg_sect + addr);
-      }
-    }
-  if (bad_reg >= 0)
-    {
-      error ("Register %s not found in core file.", REGISTER_NAME (bad_reg));
-    }
-  supply_register (ZERO_REGNUM, zerobuf);
-  /* Frame ptr reg must appear to be 0; it is faked by stack handling code. */
-  supply_register (FP_REGNUM, zerobuf);
-}
-
-/* Return the address in the core dump or inferior of register REGNO.
-   BLOCKEND is the address of the end of the user structure.  */
-
-CORE_ADDR
-register_addr (regno, blockend)
-     int regno;
-     CORE_ADDR blockend;
-{
-  CORE_ADDR addr;
-
-  if (regno < 0 || regno >= NUM_REGS)
-    error ("Invalid register number %d.", regno);
-
-  REGISTER_U_ADDR (addr, blockend, regno);
-
-  return addr;
-}
-
-
-/* Register that we are able to handle mips core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns mips_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_mips ()
-{
-  add_core_fns (&mips_core_fns);
-}
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
deleted file mode 100644
index 0cd0063..0000000
--- a/gdb/mips-tdep.c
+++ /dev/null
@@ -1,3496 +0,0 @@
-/* Target-dependent code for the MIPS architecture, for GDB, the GNU Debugger.
-   Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
-   Free Software Foundation, Inc.
-   Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
-   and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-#include "gdbcmd.h"
-#include "language.h"
-#include "gdbcore.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdbtypes.h"
-#include "target.h"
-
-#include "opcode/mips.h"
-/* start-sanitize-carp start-sanitize-vr4xxx */
-#include "elf/mips.h"
-#include "elf-bfd.h"
-
-/* end-sanitize-carp end-sanitize-vr4xxx */
-
-/* Some MIPS boards don't support floating point, so we permit the
-   user to turn it off.  */
-
-enum mips_fpu_type
-{
-  MIPS_FPU_DOUBLE,	/* Full double precision floating point.  */
-  MIPS_FPU_SINGLE,	/* Single precision floating point (R4650).  */
-  MIPS_FPU_NONE		/* No floating point.  */
-};
-
-#ifndef MIPS_DEFAULT_FPU_TYPE
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_DOUBLE
-#endif
-static int mips_fpu_type_auto = 1;
-static enum mips_fpu_type mips_fpu_type = MIPS_DEFAULT_FPU_TYPE;
-#define MIPS_FPU_TYPE mips_fpu_type
-
-/* start-sanitize-carp start-sanitize-vr4xxx */
-
-/* MIPS specific per-architecture information */
-struct gdbarch_tdep
-{
-  int elf_abi;
-  /* mips options */
-  int mips_eabi;
-  enum mips_fpu_type mips_fpu_type;
-  int mips_last_arg_regnum;
-  int mips_last_fp_arg_regnum;
-};
-
-#if GDB_MULTI_ARCH
-#undef MIPS_EABI
-#define MIPS_EABI (gdbarch_tdep (current_gdbarch)->mips_eabi)
-#endif
-
-#if GDB_MULTI_ARCH
-#undef MIPS_LAST_FP_ARG_REGNUM
-#define MIPS_LAST_FP_ARG_REGNUM (gdbarch_tdep (current_gdbarch)->mips_last_fp_arg_regnum)
-#endif
-
-#if GDB_MULTI_ARCH
-#undef MIPS_LAST_ARG_REGNUM
-#define MIPS_LAST_ARG_REGNUM (gdbarch_tdep (current_gdbarch)->mips_last_arg_regnum)
-#endif
-
-#if GDB_MULTI_ARCH
-#undef MIPS_FPU_TYPE
-#define MIPS_FPU_TYPE (gdbarch_tdep (current_gdbarch)->mips_fpu_type)
-#endif
-
-/* end-sanitize-carp end-sanitize-vr4xxx */
-
-#define VM_MIN_ADDRESS (CORE_ADDR)0x400000
-
-/* Do not use "TARGET_IS_MIPS64" to test the size of floating point registers */
-#define FP_REGISTER_DOUBLE (REGISTER_VIRTUAL_SIZE(FP0_REGNUM) == 8)
-
-#if 0
-static int mips_in_lenient_prologue PARAMS ((CORE_ADDR, CORE_ADDR));
-#endif
-
-int gdb_print_insn_mips PARAMS ((bfd_vma, disassemble_info *));
-
-static void mips_print_register PARAMS ((int, int));
-
-static mips_extra_func_info_t
-heuristic_proc_desc PARAMS ((CORE_ADDR, CORE_ADDR, struct frame_info *));
-
-static CORE_ADDR heuristic_proc_start PARAMS ((CORE_ADDR));
-
-static CORE_ADDR read_next_frame_reg PARAMS ((struct frame_info *, int));
-
-void mips_set_processor_type_command PARAMS ((char *, int));
-
-int mips_set_processor_type PARAMS ((char *));
-
-static void mips_show_processor_type_command PARAMS ((char *, int));
-
-static void reinit_frame_cache_sfunc PARAMS ((char *, int,
-					      struct cmd_list_element *));
-
-static mips_extra_func_info_t
-  find_proc_desc PARAMS ((CORE_ADDR pc, struct frame_info *next_frame));
-
-static CORE_ADDR after_prologue PARAMS ((CORE_ADDR pc,
-					 mips_extra_func_info_t proc_desc));
-
-/* This value is the model of MIPS in use.  It is derived from the value
-   of the PrID register.  */
-
-char *mips_processor_type;
-
-char *tmp_mips_processor_type;
-
-/* A set of original names, to be used when restoring back to generic
-   registers from a specific set.  */
-
-char *mips_generic_reg_names[] = REGISTER_NAMES;
-
-/* Names of IDT R3041 registers.  */
-
-char *mips_r3041_reg_names[] = {
-	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3",
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7",
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7",
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"s8",	"ra",
-	"sr",	"lo",	"hi",	"bad",	"cause","pc",
-	"f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7",
-	"f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15",
-	"f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",
-	"f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",
-	"fsr",  "fir",  "fp",	"",
-	"",	"",	"bus",	"ccfg",	"",	"",	"",	"",
-	"",	"",	"port",	"cmp",	"",	"",	"epc",	"prid",
-};
-
-/* Names of IDT R3051 registers.  */
-
-char *mips_r3051_reg_names[] = {
-	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3",
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7",
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7",
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"s8",	"ra",
-	"sr",	"lo",	"hi",	"bad",	"cause","pc",
-	"f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7",
-	"f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15",
-	"f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",
-	"f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",
-	"fsr",  "fir",  "fp",	"",
-	"inx",	"rand",	"elo",	"",	"ctxt",	"",	"",	"",
-	"",	"",	"ehi",	"",	"",	"",	"epc",	"prid",
-};
-
-/* Names of IDT R3081 registers.  */
-
-char *mips_r3081_reg_names[] = {
-	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3",
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7",
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7",
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"s8",	"ra",
-	"sr",	"lo",	"hi",	"bad",	"cause","pc",
-	"f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7",
-	"f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15",
-	"f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",
-	"f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",
-	"fsr",  "fir",  "fp",	"",
-	"inx",	"rand",	"elo",	"cfg",	"ctxt",	"",	"",	"",
-	"",	"",	"ehi",	"",	"",	"",	"epc",	"prid",
-};
-
-/* Names of LSI 33k registers.  */
-
-char *mips_lsi33k_reg_names[] = {
-	"zero",	"at",	"v0",	"v1",	"a0",	"a1",	"a2",	"a3",
-	"t0",	"t1",	"t2",	"t3",	"t4",	"t5",	"t6",	"t7",
-	"s0",	"s1",	"s2",	"s3",	"s4",	"s5",	"s6",	"s7",
-	"t8",	"t9",	"k0",	"k1",	"gp",	"sp",	"s8",	"ra",
-	"epc",	"hi",	"lo",	"sr",	"cause","badvaddr",
-	"dcic", "bpc",  "bda",  "",     "",     "",     "",      "",
-	"",     "",     "",     "",     "",     "",     "",      "",
-	"",     "",     "",     "",     "",     "",     "",      "",
-	"",     "",     "",     "",     "",     "",     "",      "",
-	"",     "",     "",	"",
-	"",	"",	"",	"",	"",	"",	"",	 "",
-	"",	"",	"",	"",	"",	"",	"",	 "",
-};
-
-struct {
-  char *name;
-  char **regnames;
-} mips_processor_type_table[] = {
-  { "generic", mips_generic_reg_names },
-  { "r3041", mips_r3041_reg_names },
-  { "r3051", mips_r3051_reg_names },
-  { "r3071", mips_r3081_reg_names },
-  { "r3081", mips_r3081_reg_names },
-  { "lsi33k", mips_lsi33k_reg_names },
-  { NULL, NULL }
-};
-
-/* Table to translate MIPS16 register field to actual register number.  */
-static int mips16_to_32_reg[8] = { 16, 17, 2, 3, 4, 5, 6, 7 };
-
-/* Heuristic_proc_start may hunt through the text section for a long
-   time across a 2400 baud serial line.  Allows the user to limit this
-   search.  */
-
-static unsigned int heuristic_fence_post = 0;
-
-#define PROC_LOW_ADDR(proc) ((proc)->pdr.adr) /* least address */
-#define PROC_HIGH_ADDR(proc) ((proc)->high_addr) /* upper address bound */
-#define PROC_FRAME_OFFSET(proc) ((proc)->pdr.frameoffset)
-#define PROC_FRAME_REG(proc) ((proc)->pdr.framereg)
-#define PROC_FRAME_ADJUST(proc)  ((proc)->frame_adjust)
-#define PROC_REG_MASK(proc) ((proc)->pdr.regmask)
-#define PROC_FREG_MASK(proc) ((proc)->pdr.fregmask)
-#define PROC_REG_OFFSET(proc) ((proc)->pdr.regoffset)
-#define PROC_FREG_OFFSET(proc) ((proc)->pdr.fregoffset)
-#define PROC_PC_REG(proc) ((proc)->pdr.pcreg)
-#define PROC_SYMBOL(proc) (*(struct symbol**)&(proc)->pdr.isym)
-#define _PROC_MAGIC_ 0x0F0F0F0F
-#define PROC_DESC_IS_DUMMY(proc) ((proc)->pdr.isym == _PROC_MAGIC_)
-#define SET_PROC_DESC_IS_DUMMY(proc) ((proc)->pdr.isym = _PROC_MAGIC_)
-
-struct linked_proc_info
-{
-  struct mips_extra_func_info info;
-  struct linked_proc_info *next;
-} *linked_proc_desc_table = NULL;
-
-
-/* Should the upper word of 64-bit addresses be zeroed? */
-static int mask_address_p = 1;
-
-/* Should call_function allocate stack space for a struct return?  */
-int
-mips_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  if (MIPS_EABI)
-    return (TYPE_LENGTH (type) > 2 * MIPS_REGSIZE);
-  else
-    return 1; /* Structures are returned by ref in extra arg0 */
-}
-
-/* Tell if the program counter value in MEMADDR is in a MIPS16 function.  */
-
-static int
-pc_is_mips16 (bfd_vma memaddr)
-{
-  struct minimal_symbol *sym;
-
-  /* If bit 0 of the address is set, assume this is a MIPS16 address. */
-  if (IS_MIPS16_ADDR (memaddr))
-    return 1;
-
-  /* A flag indicating that this is a MIPS16 function is stored by elfread.c in
-     the high bit of the info field.  Use this to decide if the function is
-     MIPS16 or normal MIPS.  */
-  sym = lookup_minimal_symbol_by_pc (memaddr);
-  if (sym)
-    return MSYMBOL_IS_SPECIAL (sym);
-  else
-    return 0;
-}
-
-
-/* This returns the PC of the first inst after the prologue.  If we can't
-   find the prologue, then return 0.  */
-
-static CORE_ADDR
-after_prologue (pc, proc_desc)
-     CORE_ADDR pc;
-     mips_extra_func_info_t proc_desc;
-{
-  struct symtab_and_line sal;
-  CORE_ADDR func_addr, func_end;
-
-  if (!proc_desc)
-    proc_desc = find_proc_desc (pc, NULL);
-
-  if (proc_desc)
-    {
-      /* If function is frameless, then we need to do it the hard way.  I
-	 strongly suspect that frameless always means prologueless... */
-      if (PROC_FRAME_REG (proc_desc) == SP_REGNUM
-	  && PROC_FRAME_OFFSET (proc_desc) == 0)
-	return 0;
-    }
-
-  if (!find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    return 0;			/* Unknown */
-
-  sal = find_pc_line (func_addr, 0);
-
-  if (sal.end < func_end)
-    return sal.end;
-
-  /* The line after the prologue is after the end of the function.  In this
-     case, tell the caller to find the prologue the hard way.  */
-
-  return 0;
-}
-
-/* Decode a MIPS32 instruction that saves a register in the stack, and
-   set the appropriate bit in the general register mask or float register mask
-   to indicate which register is saved.  This is a helper function
-   for mips_find_saved_regs.  */
-
-static void
-mips32_decode_reg_save (inst, gen_mask, float_mask)
-     t_inst inst;
-     unsigned long *gen_mask;
-     unsigned long *float_mask;
-{
-  int reg;
-
-  if ((inst & 0xffe00000) == 0xafa00000		/* sw reg,n($sp) */
-      || (inst & 0xffe00000) == 0xafc00000	/* sw reg,n($r30) */
-      /* start-sanitize-r5900 */
-      || (inst & 0xffe00000) == 0x7fa00000	/* sq reg,n($sp) */
-      /* end-sanitize-r5900 */
-      || (inst & 0xffe00000) == 0xffa00000)	/* sd reg,n($sp) */
-    {
-      /* It might be possible to use the instruction to
-	 find the offset, rather than the code below which
-	 is based on things being in a certain order in the
-	 frame, but figuring out what the instruction's offset
-	 is relative to might be a little tricky.  */
-      reg = (inst & 0x001f0000) >> 16;
-      *gen_mask |= (1 << reg);
-    }
-  else if ((inst & 0xffe00000) == 0xe7a00000	/* swc1 freg,n($sp) */
-	   || (inst & 0xffe00000) == 0xe7c00000	/* swc1 freg,n($r30) */
-	   || (inst & 0xffe00000) == 0xf7a00000)/* sdc1 freg,n($sp) */
-
-    {
-      reg = ((inst & 0x001f0000) >> 16);
-      *float_mask |= (1 << reg);
-    }
-}
-
-/* Decode a MIPS16 instruction that saves a register in the stack, and
-   set the appropriate bit in the general register or float register mask
-   to indicate which register is saved.  This is a helper function
-   for mips_find_saved_regs.  */
-
-static void
-mips16_decode_reg_save (inst, gen_mask)
-     t_inst inst;
-     unsigned long *gen_mask;
-{
-  if ((inst & 0xf800) == 0xd000)		/* sw reg,n($sp) */
-    {
-      int reg = mips16_to_32_reg[(inst & 0x700) >> 8];
-      *gen_mask |= (1 << reg);
-    }
-  else if ((inst & 0xff00) == 0xf900)		/* sd reg,n($sp) */
-    {
-      int reg = mips16_to_32_reg[(inst & 0xe0) >> 5];
-      *gen_mask |= (1 << reg);
-    }
-  else if ((inst & 0xff00) == 0x6200		/* sw $ra,n($sp) */
-	   || (inst & 0xff00) == 0xfa00)	/* sd $ra,n($sp) */
-    *gen_mask |= (1 << RA_REGNUM);
-}
-
-
-/* Fetch and return instruction from the specified location.  If the PC
-   is odd, assume it's a MIPS16 instruction; otherwise MIPS32.  */
-
-static t_inst
-mips_fetch_instruction (addr)
-    CORE_ADDR addr;
-{
-  char buf[MIPS_INSTLEN];
-  int instlen;
-  int status;
-
-  if (pc_is_mips16 (addr))
-    {
-      instlen = MIPS16_INSTLEN;
-      addr = UNMAKE_MIPS16_ADDR (addr);
-    }
-  else
-      instlen = MIPS_INSTLEN;
-  status = read_memory_nobpt (addr, buf, instlen);
-  if (status)
-    memory_error (status, addr);
-  return extract_unsigned_integer (buf, instlen);
-}
-
-
-/* These the fields of 32 bit mips instructions */
-#define mips32_op(x) (x >> 25)
-#define itype_op(x) (x >> 25)
-#define itype_rs(x) ((x >> 21)& 0x1f)
-#define itype_rt(x) ((x >> 16) & 0x1f)
-#define itype_immediate(x) ( x & 0xffff)
-
-#define jtype_op(x) (x >> 25)
-#define jtype_target(x) ( x & 0x03fffff)
-
-#define rtype_op(x) (x >>25)
-#define rtype_rs(x) ((x>>21) & 0x1f)
-#define rtype_rt(x) ((x>>16)  & 0x1f)
-#define rtype_rd(x) ((x>>11) & 0x1f) 
-#define rtype_shamt(x) ((x>>6) & 0x1f)
-#define rtype_funct(x) (x & 0x3f )
-
-static CORE_ADDR
-mips32_relative_offset(unsigned long inst)
-{ long x ;
-  x = itype_immediate(inst) ;
-  if (x & 0x8000) /* sign bit set */
-    {
-      x |= 0xffff0000 ; /* sign extension */
-    }
-  x = x << 2 ;
-  return x ;
-}
-
-/* Determine whate to set a single step breakpoint while considering
-   branch prediction */
-CORE_ADDR
-mips32_next_pc(CORE_ADDR pc)
-{
-  unsigned long inst ;
-  int op ;
-  inst = mips_fetch_instruction(pc) ;
-  if ((inst & 0xe0000000) != 0) /* Not a special, junp or branch instruction */
-    { if ((inst >> 27) == 5) /* BEQL BNEZ BLEZL BGTZE , bits 0101xx */
-	{ op = ((inst >> 25) & 0x03) ;
-	  switch (op)
-	    {
-	    case 0 : goto equal_branch ; /* BEQL   */
-	    case 1 : goto neq_branch ;   /* BNEZ   */
-	    case 2 : goto less_branch ;  /* BLEZ   */
-	    case 3 : goto greater_branch ; /* BGTZ */
-	    default : pc += 4 ;
-	    }
-	}
-      else pc += 4 ; /* Not a branch, next instruction is easy */
-    }
-  else
-    { /* This gets way messy */
-      
-      /* Further subdivide into SPECIAL, REGIMM and other */
-      switch (op = ((inst >> 26) & 0x07))  /* extract bits 28,27,26 */
-	{
-	  case 0 : /* SPECIAL */
-	    op = rtype_funct(inst) ;
-	    switch (op)
-	      {
-	      case 8 : /* JR */
-	      case 9 : /* JALR */
-		pc = read_register(rtype_rs(inst)) ; /* Set PC to that address */
-		break ;
-	      default: pc += 4 ;
-	      }
-	    
-	    break ; /* end special */
-	case 1 :  /* REGIMM */
-	  {
-	    op = jtype_op(inst) ; /* branch condition */
-	    switch (jtype_op(inst))
-	      {
-	      case 0 : /* BLTZ */
-	      case 2 : /* BLTXL */
-	      case 16 : /* BLTZALL */
-	      case 18 : /* BLTZALL */
-	      less_branch:
-		if (read_register(itype_rs(inst)) < 0)
-		  pc += mips32_relative_offset(inst) + 4 ;
-		else pc += 8 ;  /* after the delay slot */
-	      break ;
-	      case 1 : /* GEZ */
-	      case 3 : /* BGEZL */
-	      case 17 : /* BGEZAL */
-	      case 19 : /* BGEZALL */
-	      greater_equal_branch:
-	      if (read_register(itype_rs(inst)) >= 0)
-		  pc += mips32_relative_offset(inst) + 4 ;
-	      else pc += 8 ; /* after the delay slot */
-	      break ;
-	      /* All of the other intructions in the REGIMM catagory */
-	      default: pc += 4 ;
-	      }
-	  }
-	  break ; /* end REGIMM */
-	case 2 :  /* J */
-	case 3 :  /* JAL */
-	  { unsigned long reg ;
-	    reg = jtype_target(inst) << 2 ;
-	    pc = reg + ((pc+4) & 0xf0000000)  ;
-	    /* Whats this mysterious 0xf000000 adjustment ??? */
-	  }
-	  break ;
-	  /* FIXME case JALX :*/
-	  { unsigned long reg ;
-	    reg = jtype_target(inst) << 2 ;
-	    pc = reg + ((pc+4) & 0xf0000000) + 1 ; /* yes, +1 */
-	    /* Add 1 to indicate 16 bit mode - Invert ISA mode */
-	  }
-	  break ; /* The new PC will be alternate mode */
-	case 4 :     /* BEQ , BEQL */
-	  equal_branch :
-	   if (read_register(itype_rs(inst)) ==
-	       read_register(itype_rt(inst)))
-	     pc += mips32_relative_offset(inst) + 4 ;
-	   else pc += 8 ;
-	   break ;
-	case 5 : /* BNE , BNEL */
-	  neq_branch :
-	  if (read_register(itype_rs(inst)) != 
-	      read_register(itype_rs(inst)))
-	    pc += mips32_relative_offset(inst) + 4 ;
-	  else pc += 8 ;
-	  break ;
-	case 6 : /* BLEZ , BLEZL */
-	less_zero_branch:
-	  if (read_register(itype_rs(inst) <= 0))
-	     pc += mips32_relative_offset(inst) + 4 ;
-	  else pc += 8 ;
-	  break ;
-	case 7 :
-	greater_branch :   /* BGTZ BGTZL */
-	  if (read_register(itype_rs(inst) > 0))
-	    pc += mips32_relative_offset(inst) + 4 ;
-	  else pc += 8 ;
-	break ;
-	default : pc += 8 ;
-	} /* switch */
-    }  /* else */
-  return pc ;
-} /* mips32_next_pc */
-
-/* Decoding the next place to set a breakpoint is irregular for the
-   mips 16 variant, but fortunatly, there fewer instructions. We have to cope
-   ith extensions for 16 bit instructions and a pair of actual 32 bit instructions.
-   We dont want to set a single step instruction on the extend instruction
-   either.
-   */
-
-/* Lots of mips16 instruction formats */
-/* Predicting jumps requires itype,ritype,i8type
-   and their extensions      extItype,extritype,extI8type
-   */
-enum mips16_inst_fmts
-{
-  itype,          /* 0  immediate 5,10 */
-  ritype,         /* 1   5,3,8 */
-  rrtype,         /* 2   5,3,3,5 */
-  rritype,        /* 3   5,3,3,5 */
-  rrrtype,        /* 4   5,3,3,3,2 */ 
-  rriatype,       /* 5   5,3,3,1,4 */ 
-  shifttype,      /* 6   5,3,3,3,2 */
-  i8type,         /* 7   5,3,8 */
-  i8movtype,      /* 8   5,3,3,5 */
-  i8mov32rtype,   /* 9   5,3,5,3 */
-  i64type,        /* 10  5,3,8 */
-  ri64type,       /* 11  5,3,3,5 */
-  jalxtype,       /* 12  5,1,5,5,16 - a 32 bit instruction */
-  exiItype,       /* 13  5,6,5,5,1,1,1,1,1,1,5 */
-  extRitype,      /* 14  5,6,5,5,3,1,1,1,5 */
-  extRRItype,     /* 15  5,5,5,5,3,3,5 */
-  extRRIAtype,    /* 16  5,7,4,5,3,3,1,4 */
-  EXTshifttype,   /* 17  5,5,1,1,1,1,1,1,5,3,3,1,1,1,2 */
-  extI8type,      /* 18  5,6,5,5,3,1,1,1,5 */
-  extI64type,     /* 19  5,6,5,5,3,1,1,1,5 */
-  extRi64type,    /* 20  5,6,5,5,3,3,5 */
-  extshift64type  /* 21  5,5,1,1,1,1,1,1,5,1,1,1,3,5 */
-} ;
-/* I am heaping all the fields of the formats into one structure and then,
-   only the fields which are involved in instruction extension */
-struct upk_mips16
-{
-  unsigned short inst ;
-  enum mips16_inst_fmts fmt ;
-  unsigned long offset ;
-  unsigned int regx ; /* Function in i8 type */
-  unsigned int regy ;
-} ;
-
-
-
-static void print_unpack(char * comment,
-			 struct upk_mips16 * u)
-{
-  printf("%s %04x ,f(%d) off(%08x) (x(%x) y(%x)\n",
-	 comment,u->inst,u->fmt,u->offset,u->regx,u->regy) ;
-}
-
-/* The EXT-I, EXT-ri nad EXT-I8 instructions all have the same
-   format for the bits which make up the immediatate extension.
-   */
-static unsigned long
-extended_offset(unsigned long extension)
-{
-  unsigned long value  ;
-  value = (extension >> 21) & 0x3f ; /* * extract 15:11 */
-  value = value << 6 ;
-  value |= (extension >> 16) & 0x1f ; /* extrace 10:5 */
-  value = value << 5 ;
-  value |= extension & 0x01f ; 	/* extract 4:0 */
-  return value ;
-}
-
-/* Only call this function if you know that this is an extendable
-   instruction, It wont malfunction, but why make excess remote memory references?
-   If the immediate operands get sign extended or somthing, do it after
-   the extension is performed.
-   */
-/* FIXME: Every one of these cases needs to worry about sign extension
-   when the offset is to be used in relative addressing */
-
-
-static unsigned short fetch_mips_16(CORE_ADDR pc)
-{
-  char buf[8] ;
-  pc &= 0xfffffffe ; /* clear the low order bit */
-  target_read_memory(pc,buf,2) ;
-  return extract_unsigned_integer(buf,2) ;
-}
-
-static void
-unpack_mips16(CORE_ADDR pc,
-		  struct upk_mips16 * upk)
-{
-  CORE_ADDR extpc ;
-  unsigned long extension ;
-  int extended ;
-  extpc = (pc - 4) & ~0x01 ; /* Extensions are 32 bit instructions */
-  /* Decrement to previous address and loose the 16bit mode flag */
-  /* return if the instruction was extendable, but not actually extended */
-  extended = ((mips32_op(extension) == 30) ? 1 : 0) ;
-  if (extended) { extension = mips_fetch_instruction(extpc) ;}
-  switch (upk->fmt)
-    {
-    case itype :
-      {
-	unsigned long value  ;
-	if (extended)
-	  { value = extended_offset(extension) ;
-	  value = value << 11 ;            /* rom for the original value */
-	  value |= upk->inst & 0x7ff ;    /* eleven bits from instruction */
-	  }
-	else
-	  { value = upk->inst & 0x7ff ;
-	  /* FIXME : Consider sign extension */
-	  }
-	upk->offset = value ;
-      }
-      break ;
-    case ritype :
-    case i8type :
-      { /* A register identifier and an offset */
-	/* Most of the fields are the same as I type but the
-	   immediate value is of a different length */
-	unsigned long value  ;
-	if (extended)
-	  {
-	    value = extended_offset(extension) ;
-	    value = value << 8  ;          /* from the original instruction */
-	    value |= upk->inst & 0xff ;    /* eleven bits from instruction */
-	    upk->regx = (extension >> 8) & 0x07 ; /* or i8 funct */
-	    if (value & 0x4000) /* test the sign bit , bit 26 */
-	      {	value &= ~ 0x3fff ; /* remove the sign bit */
-		value = -value ;
-	      }
-	  }
-	else {
-	  value = upk->inst & 0xff ;  /* 8 bits */
-	  upk->regx = (upk->inst >> 8) & 0x07 ; /* or i8 funct */
-	  /* FIXME: Do sign extension , this format needs it */
-	  if (value & 0x80)   /* THIS CONFUSES ME */
-	    { value &= 0xef ; /* remove the sign bit */
-	      value = -value ;
-	    }
-	  
-	}
-	upk->offset = value ;
-	break ;
-      }
-    case jalxtype :
-      {
-	unsigned long value ;
-	unsigned short nexthalf ;
-	value = ((upk->inst & 0x1f)  << 5) | ((upk->inst >> 5) & 0x1f) ;
-	value = value << 16 ;
-	nexthalf = mips_fetch_instruction(pc+2) ; /* low bit still set */
-	value |= nexthalf ;
-	upk->offset = value ;
-	break ;
-      }
-    default:
-      printf_filtered("Decoding unimplemented instruction format type\n") ;
-      break ;
-    }
-  /* print_unpack("UPK",upk) ; */
-}
-
-
-#define mips16_op(x) (x >> 11)
-
-/* This is a map of the opcodes which ae known to perform branches */
-static unsigned char map16[32] =
-{ 0,0,1,1,1,1,0,0,
-  0,0,0,0,1,0,0,0,
-  0,0,0,0,0,0,0,0,
-  0,0,0,0,0,1,1,0
-} ;
-
-static CORE_ADDR add_offset_16(CORE_ADDR pc, int offset)
-{
-  return ((offset << 2) | ((pc + 2) & (0xf0000000))) ;
-  
-}
-
-
-
-static struct upk_mips16 upk ;
-
-CORE_ADDR mips16_next_pc(CORE_ADDR pc)
-{
-  int op ;
-  t_inst inst ;
-  /* inst = mips_fetch_instruction(pc) ; - This doesnt always work */
-  inst = fetch_mips_16(pc) ;
-  upk.inst = inst ;
-  op = mips16_op(upk.inst) ;
-  if (map16[op])
-    {
-      int reg ;
-      switch (op)
-	{
-	case 2 : /* Branch */
-	  upk.fmt = itype ;
-	  unpack_mips16(pc,&upk) ;
-	  { long offset ;
-	    offset = upk.offset ;
-	    if (offset & 0x800)
-	      { offset &= 0xeff ;
-		offset = - offset ;
-	      }
-	    pc += (offset << 1) + 2 ;
-	  }
-	  break ;
-	case 3 : /* JAL , JALX - Watch out, these are 32 bit instruction*/
-	   upk.fmt = jalxtype ;
-	   unpack_mips16(pc,&upk) ;
-	   pc = add_offset_16(pc,upk.offset) ;
-	   if ((upk.inst >> 10) & 0x01) /* Exchange mode */
-	     pc = pc & ~ 0x01 ; /* Clear low bit, indicate 32 bit mode */
-	   else pc |= 0x01 ;
-	  break ;
-	case 4 : /* beqz */
-	    upk.fmt = ritype ;
-	    unpack_mips16(pc,&upk) ;
-	    reg = read_register(upk.regx) ;
-	    if (reg == 0) 
-		pc += (upk.offset << 1) + 2 ;
-	    else pc += 2 ;
-	  break ;
-	case 5 : /* bnez */
-	    upk.fmt = ritype ;
-	    unpack_mips16(pc,&upk) ;
-	    reg = read_register(upk.regx) ;
-	    if (reg != 0)
-	       pc += (upk.offset << 1) + 2 ;
-	    else pc += 2 ;
-	  break ;
-	case 12 : /* I8 Formats btez btnez */
-	    upk.fmt = i8type ;
-	    unpack_mips16(pc,&upk) ;
-	    /* upk.regx contains the opcode */
-	    reg = read_register(24) ; /* Test register is 24 */
-	    if (((upk.regx == 0) && (reg == 0))        /* BTEZ */
-		|| ((upk.regx == 1 ) && (reg != 0))) /* BTNEZ */
-	      /* pc = add_offset_16(pc,upk.offset) ; */
-	      pc += (upk.offset << 1) + 2 ; 
-	    else pc += 2 ;
-	  break ;
-	case 29 : /* RR Formats JR, JALR, JALR-RA */
-	  upk.fmt = rrtype ;
-	  op = upk.inst & 0x1f ;
-	  if (op == 0)
-	    { 
-	      upk.regx = (upk.inst >> 8) & 0x07 ;
-	      upk.regy = (upk.inst >> 5) & 0x07 ;
-	      switch (upk.regy)
-		{
-		case 0 : reg = upk.regx ;   break ;
-		case 1 :   reg = 31 ;       break ; /* Function return instruction*/
-		case 2 :   reg = upk.regx ; break ;
-		default:   reg = 31 ; break ; /* BOGUS Guess */
-		}
-	      pc = read_register(reg) ;
-	    }
-	  else pc += 2 ;
-	  break ;
-	case 30 : /* This is an extend instruction */
-	  pc += 4 ; /* Dont be setting breakpints on the second half */
-	  break ;
-	default :
-	  printf("Filtered - next PC probably incorrrect due to jump inst\n");
-	  pc += 2 ;
-	  break ;
-	}
-    }
-  else pc+= 2 ; /* just a good old instruction */
-  /* See if we CAN actually break on the next instruction */
-  /* printf("NXTm16PC %08x\n",(unsigned long)pc) ; */
-  return pc ;
-} /* mips16_next_pc */
-
-/* The mips_next_pc function supports single_tep when the remote target monitor or
-   stub is not developed enough to so a single_step.
-   It works by decoding the current instruction and predicting where a branch
-   will go. This isnt hard because all the data is available.
-   The MIPS32 and MIPS16 variants are quite different
-   */
-CORE_ADDR mips_next_pc(CORE_ADDR pc)
-{
-  t_inst inst ;
-  /* inst = mips_fetch_instruction(pc) ; */
-  /* if (pc_is_mips16) <----- This is failing */
-  if (pc & 0x01) 
-    return mips16_next_pc(pc) ;
-  else return mips32_next_pc(pc) ;
-} /* mips_next_pc */
-
-/* Guaranteed to set fci->saved_regs to some values (it never leaves it
-   NULL).  */
-
-void
-mips_find_saved_regs (fci)
-     struct frame_info *fci;
-{
-  int ireg;
-  CORE_ADDR reg_position;
-  /* r0 bit means kernel trap */
-  int kernel_trap;
-  /* What registers have been saved?  Bitmasks.  */
-  unsigned long gen_mask, float_mask;
-  mips_extra_func_info_t proc_desc;
-  t_inst inst;
-
-  frame_saved_regs_zalloc (fci);
-
-  /* If it is the frame for sigtramp, the saved registers are located
-     in a sigcontext structure somewhere on the stack.
-     If the stack layout for sigtramp changes we might have to change these
-     constants and the companion fixup_sigtramp in mdebugread.c  */
-#ifndef SIGFRAME_BASE
-/* To satisfy alignment restrictions, sigcontext is located 4 bytes
-   above the sigtramp frame.  */
-#define SIGFRAME_BASE		MIPS_REGSIZE
-/* FIXME!  Are these correct?? */
-#define SIGFRAME_PC_OFF		(SIGFRAME_BASE + 2 * MIPS_REGSIZE)
-#define SIGFRAME_REGSAVE_OFF	(SIGFRAME_BASE + 3 * MIPS_REGSIZE)
-#define SIGFRAME_FPREGSAVE_OFF	\
-        (SIGFRAME_REGSAVE_OFF + MIPS_NUMREGS * MIPS_REGSIZE + 3 * MIPS_REGSIZE)
-#endif
-#ifndef SIGFRAME_REG_SIZE
-/* FIXME!  Is this correct?? */
-#define SIGFRAME_REG_SIZE	MIPS_REGSIZE
-#endif
-  if (fci->signal_handler_caller)
-    {
-      for (ireg = 0; ireg < MIPS_NUMREGS; ireg++)
-	{
- 	  reg_position = fci->frame + SIGFRAME_REGSAVE_OFF
-			 + ireg * SIGFRAME_REG_SIZE;
- 	  fci->saved_regs[ireg] = reg_position;
-	}
-      for (ireg = 0; ireg < MIPS_NUMREGS; ireg++)
-	{
- 	  reg_position = fci->frame + SIGFRAME_FPREGSAVE_OFF
-			 + ireg * SIGFRAME_REG_SIZE;
- 	  fci->saved_regs[FP0_REGNUM + ireg] = reg_position;
-	}
-      fci->saved_regs[PC_REGNUM] = fci->frame + SIGFRAME_PC_OFF;
-      return;
-    }
-
-  proc_desc = fci->proc_desc;
-  if (proc_desc == NULL)
-    /* I'm not sure how/whether this can happen.  Normally when we can't
-       find a proc_desc, we "synthesize" one using heuristic_proc_desc
-       and set the saved_regs right away.  */
-    return;
-
-  kernel_trap = PROC_REG_MASK(proc_desc) & 1;
-  gen_mask = kernel_trap ? 0xFFFFFFFF : PROC_REG_MASK(proc_desc);
-  float_mask = kernel_trap ? 0xFFFFFFFF : PROC_FREG_MASK(proc_desc);
-
-  if (/* In any frame other than the innermost or a frame interrupted by
-	 a signal, we assume that all registers have been saved.
-	 This assumes that all register saves in a function happen before
-	 the first function call.  */
-      (fci->next == NULL || fci->next->signal_handler_caller)
-
-      /* In a dummy frame we know exactly where things are saved.  */
-      && !PROC_DESC_IS_DUMMY (proc_desc)
-
-      /* Don't bother unless we are inside a function prologue.  Outside the
-	 prologue, we know where everything is. */
-
-      && in_prologue (fci->pc, PROC_LOW_ADDR (proc_desc))
-
-      /* Not sure exactly what kernel_trap means, but if it means
-	 the kernel saves the registers without a prologue doing it,
-	 we better not examine the prologue to see whether registers
-	 have been saved yet.  */
-      && !kernel_trap)
-    {
-      /* We need to figure out whether the registers that the proc_desc
-	 claims are saved have been saved yet.  */
-
-      CORE_ADDR addr;
-
-      /* Bitmasks; set if we have found a save for the register.  */
-      unsigned long gen_save_found = 0;
-      unsigned long float_save_found = 0;
-      int instlen;
-
-      /* If the address is odd, assume this is MIPS16 code.  */
-      addr = PROC_LOW_ADDR (proc_desc);
-      instlen = pc_is_mips16 (addr) ? MIPS16_INSTLEN : MIPS_INSTLEN;
-
-      /* Scan through this function's instructions preceding the current
-         PC, and look for those that save registers.  */
-      while (addr < fci->pc)
-	{
-	  inst = mips_fetch_instruction (addr);
-	  if (pc_is_mips16 (addr))
-	    mips16_decode_reg_save (inst, &gen_save_found);
-	  else
-	    mips32_decode_reg_save (inst, &gen_save_found, &float_save_found);
-	  addr += instlen;
-	}
-      gen_mask = gen_save_found;
-      float_mask = float_save_found;
-    }
-
-  /* Fill in the offsets for the registers which gen_mask says
-     were saved.  */
-  reg_position = fci->frame + PROC_REG_OFFSET (proc_desc);
-  for (ireg= MIPS_NUMREGS-1; gen_mask; --ireg, gen_mask <<= 1)
-    if (gen_mask & 0x80000000)
-      {
-	fci->saved_regs[ireg] = reg_position;
-	reg_position -= MIPS_REGSIZE;
-	/* start-sanitize-r5900 */
-#ifdef R5900_128BIT_GPR_HACK
-	/* Gross.  The r5900 has 128bit wide registers, but MIPS_REGSIZE is
-	   still 64bits.  See the comments in tm.h for a discussion of the
-	   various problems this causes.  */
-	if (ireg <= RA_REGNUM)
-	  reg_position -= MIPS_REGSIZE;
-#endif
-	/* end-sanitize-r5900 */
-      }
-
-  /* The MIPS16 entry instruction saves $s0 and $s1 in the reverse order
-     of that normally used by gcc.  Therefore, we have to fetch the first
-     instruction of the function, and if it's an entry instruction that
-     saves $s0 or $s1, correct their saved addresses.  */
-  if (pc_is_mips16 (PROC_LOW_ADDR (proc_desc)))
-    {
-      inst = mips_fetch_instruction (PROC_LOW_ADDR (proc_desc));
-      if ((inst & 0xf81f) == 0xe809 && (inst & 0x700) != 0x700) /* entry */
-	{
-	  int reg;
-	  int sreg_count = (inst >> 6) & 3;
-	  
-	  /* Check if the ra register was pushed on the stack.  */
-	  reg_position = fci->frame + PROC_REG_OFFSET (proc_desc);
-	  if (inst & 0x20)
-	    reg_position -= MIPS_REGSIZE;
-
-	  /* Check if the s0 and s1 registers were pushed on the stack.  */
-	  for (reg = 16; reg < sreg_count+16; reg++)
-	    {
-	      fci->saved_regs[reg] = reg_position;
-	      reg_position -= MIPS_REGSIZE;
-	    }
-	}
-    }
-
-  /* Fill in the offsets for the registers which float_mask says
-     were saved.  */
-  reg_position = fci->frame + PROC_FREG_OFFSET (proc_desc);
-
-  /* The freg_offset points to where the first *double* register
-     is saved.  So skip to the high-order word. */
-  if (! GDB_TARGET_IS_MIPS64)
-    reg_position += MIPS_REGSIZE;
-
-  /* Fill in the offsets for the float registers which float_mask says
-     were saved.  */
-  for (ireg = MIPS_NUMREGS-1; float_mask; --ireg, float_mask <<= 1)
-    if (float_mask & 0x80000000)
-      {
-	fci->saved_regs[FP0_REGNUM+ireg] = reg_position;
-	reg_position -= MIPS_REGSIZE;
-      }
-
-  fci->saved_regs[PC_REGNUM] = fci->saved_regs[RA_REGNUM];
-}
-
-static CORE_ADDR
-read_next_frame_reg(fi, regno)
-     struct frame_info *fi;
-     int regno;
-{
-  for (; fi; fi = fi->next)
-    {
-      /* We have to get the saved sp from the sigcontext
-	 if it is a signal handler frame.  */
-      if (regno == SP_REGNUM && !fi->signal_handler_caller)
-	return fi->frame;
-      else
-	{
-	  if (fi->saved_regs == NULL)
-	    mips_find_saved_regs (fi);
-	  if (fi->saved_regs[regno])
-	    return read_memory_integer(fi->saved_regs[regno], MIPS_REGSIZE);
-	}
-    }
-  return read_register (regno);
-}
-
-/* mips_addr_bits_remove - remove useless address bits  */
-
-CORE_ADDR
-mips_addr_bits_remove (addr)
-    CORE_ADDR addr;
-{
-#if GDB_TARGET_IS_MIPS64
-  if (mask_address_p && (addr >> 32 == (CORE_ADDR)0xffffffff))
-    {
-      /* This hack is a work-around for existing boards using PMON,
-	 the simulator, and any other 64-bit targets that doesn't have
-	 true 64-bit addressing.  On these targets, the upper 32 bits
-	 of addresses are ignored by the hardware.  Thus, the PC or SP
-	 are likely to have been sign extended to all 1s by instruction
-	 sequences that load 32-bit addresses.  For example, a typical
-	 piece of code that loads an address is this:
-		lui $r2, <upper 16 bits>
-		ori $r2, <lower 16 bits>
-	 But the lui sign-extends the value such that the upper 32 bits
-	 may be all 1s.  The workaround is simply to mask off these bits.
-	 In the future, gcc may be changed to support true 64-bit
-	 addressing, and this masking will have to be disabled.  */
-        addr &= (CORE_ADDR)0xffffffff;
-    }
-#else
-  /* Even when GDB is configured for some 32-bit targets (e.g. mips-elf),
-     BFD is configured to handle 64-bit targets, so CORE_ADDR is 64 bits.
-     So we still have to mask off useless bits from addresses.  */
-  addr &= (CORE_ADDR)0xffffffff;
-#endif
-
-  return addr;
-}
-
-void
-mips_init_frame_pc_first (fromleaf, prev)
-     int fromleaf;
-     struct frame_info *prev;
-{
-  CORE_ADDR pc, tmp;
-
-  pc = ((fromleaf) ? SAVED_PC_AFTER_CALL (prev->next) :
-        prev->next ? FRAME_SAVED_PC (prev->next) : read_pc ());
-  tmp = mips_skip_stub (pc);
-  prev->pc =  tmp ? tmp : pc;
-}
-
-
-CORE_ADDR
-mips_frame_saved_pc(frame)
-     struct frame_info *frame;
-{
-  CORE_ADDR saved_pc;
-  mips_extra_func_info_t proc_desc = frame->proc_desc;
-  /* We have to get the saved pc from the sigcontext
-     if it is a signal handler frame.  */
-  int pcreg = frame->signal_handler_caller ? PC_REGNUM
-	      : (proc_desc ? PROC_PC_REG(proc_desc) : RA_REGNUM);
-
-  if (proc_desc && PROC_DESC_IS_DUMMY(proc_desc))
-    saved_pc = read_memory_integer(frame->frame - MIPS_REGSIZE, MIPS_REGSIZE);
-  else
-    saved_pc = read_next_frame_reg(frame, pcreg);
-
-  return ADDR_BITS_REMOVE (saved_pc);
-}
-
-static struct mips_extra_func_info temp_proc_desc;
-static struct frame_saved_regs temp_saved_regs;
-
-/* Set a register's saved stack address in temp_saved_regs.  If an address
-   has already been set for this register, do nothing; this way we will
-   only recognize the first save of a given register in a function prologue.
-   This is a helper function for mips{16,32}_heuristic_proc_desc.  */
-
-static void
-set_reg_offset (regno, offset)
-     int regno;
-     CORE_ADDR offset;
-{
-  if (temp_saved_regs.regs[regno] == 0)
-    temp_saved_regs.regs[regno] = offset;
-}
-
-
-/* Test whether the PC points to the return instruction at the
-   end of a function. */
-
-static int 
-mips_about_to_return (pc)
-     CORE_ADDR pc;
-{
-  if (pc_is_mips16 (pc))
-    /* This mips16 case isn't necessarily reliable.  Sometimes the compiler
-       generates a "jr $ra"; other times it generates code to load
-       the return address from the stack to an accessible register (such
-       as $a3), then a "jr" using that register.  This second case
-       is almost impossible to distinguish from an indirect jump
-       used for switch statements, so we don't even try.  */
-    return mips_fetch_instruction (pc) == 0xe820;	/* jr $ra */
-  else
-    return mips_fetch_instruction (pc) == 0x3e00008;	/* jr $ra */
-}
-
-
-/* This fencepost looks highly suspicious to me.  Removing it also
-   seems suspicious as it could affect remote debugging across serial
-   lines.  */
-
-static CORE_ADDR
-heuristic_proc_start (pc)
-    CORE_ADDR pc;
-{
-    CORE_ADDR start_pc;
-    CORE_ADDR fence;
-    int instlen;
-    int seen_adjsp = 0;
-
-    pc = ADDR_BITS_REMOVE (pc);
-    start_pc = pc;
-    fence = start_pc - heuristic_fence_post;
-    if (start_pc == 0)	return 0;
-
-    if (heuristic_fence_post == UINT_MAX
-	|| fence < VM_MIN_ADDRESS)
-      fence = VM_MIN_ADDRESS;
-
-    instlen = pc_is_mips16 (pc) ? MIPS16_INSTLEN : MIPS_INSTLEN;
-
-    /* search back for previous return */
-    for (start_pc -= instlen; ; start_pc -= instlen)
-	if (start_pc < fence)
-	  {
-	    /* It's not clear to me why we reach this point when
-	       stop_soon_quietly, but with this test, at least we
-	       don't print out warnings for every child forked (eg, on
-	       decstation).  22apr93 rich@cygnus.com.  */
-	    if (!stop_soon_quietly)
-	      {
-		static int blurb_printed = 0;
-
-		if (fence == VM_MIN_ADDRESS)
-		  warning("Hit beginning of text section without finding");
-		else
-		  warning("Hit heuristic-fence-post without finding");
-		
-		warning("enclosing function for address 0x%s", paddr_nz (pc));
-		if (!blurb_printed)
-		  {
-		    printf_filtered ("\
-This warning occurs if you are debugging a function without any symbols\n\
-(for example, in a stripped executable).  In that case, you may wish to\n\
-increase the size of the search with the `set heuristic-fence-post' command.\n\
-\n\
-Otherwise, you told GDB there was a function where there isn't one, or\n\
-(more likely) you have encountered a bug in GDB.\n");
-		    blurb_printed = 1;
-		  }
-	      }
-
-	    return 0; 
-	  }
-	else if (pc_is_mips16 (start_pc))
-	  {
-	    unsigned short inst;
-
-	    /* On MIPS16, any one of the following is likely to be the
-	       start of a function:
-		 entry
-		 addiu sp,-n
-		 daddiu sp,-n
-		 extend -n followed by 'addiu sp,+n' or 'daddiu sp,+n'  */
-	    inst = mips_fetch_instruction (start_pc);
-	    if (((inst & 0xf81f) == 0xe809 && (inst & 0x700) != 0x700) /* entry */
-		|| (inst & 0xff80) == 0x6380	/* addiu sp,-n */
-		|| (inst & 0xff80) == 0xfb80	/* daddiu sp,-n */
-		|| ((inst & 0xf810) == 0xf010 && seen_adjsp))	/* extend -n */
-	      break;
-	    else if ((inst & 0xff00) == 0x6300		/* addiu sp */
-		     || (inst & 0xff00) == 0xfb00)	/* daddiu sp */
-	      seen_adjsp = 1;
-	    else
-	      seen_adjsp = 0;
-	  }
-	else if (mips_about_to_return (start_pc))
-	  {
-	    start_pc += 2 * MIPS_INSTLEN; /* skip return, and its delay slot */
-	    break;
-	  }
-
-#if 0
-    /* skip nops (usually 1) 0 - is this */
-    while (start_pc < pc && read_memory_integer (start_pc, MIPS_INSTLEN) == 0)
-	start_pc += MIPS_INSTLEN;
-#endif
-    return start_pc;
-}
-
-/* Fetch the immediate value from a MIPS16 instruction.
-   If the previous instruction was an EXTEND, use it to extend
-   the upper bits of the immediate value.  This is a helper function
-   for mips16_heuristic_proc_desc.  */
-
-static int
-mips16_get_imm (prev_inst, inst, nbits, scale, is_signed)
-    unsigned short prev_inst;	/* previous instruction */
-    unsigned short inst;	/* current instruction */
-    int nbits;			/* number of bits in imm field */
-    int scale;			/* scale factor to be applied to imm */
-    int is_signed;		/* is the imm field signed? */
-{
-  int offset;
-
-  if ((prev_inst & 0xf800) == 0xf000)	/* prev instruction was EXTEND? */
-    {
-      offset = ((prev_inst & 0x1f) << 11) | (prev_inst & 0x7e0);
-      if (offset & 0x8000)		/* check for negative extend */
-	offset = 0 - (0x10000 - (offset & 0xffff));
-      return offset | (inst & 0x1f);
-    }
-  else
-    {
-      int max_imm = 1 << nbits;
-      int mask = max_imm - 1;
-      int sign_bit = max_imm >> 1;
-
-      offset = inst & mask;
-      if (is_signed && (offset & sign_bit))
-	offset = 0 - (max_imm - offset);
-      return offset * scale;
-    }
-}
-
-
-/* Fill in values in temp_proc_desc based on the MIPS16 instruction
-   stream from start_pc to limit_pc.  */
-
-static void
-mips16_heuristic_proc_desc(start_pc, limit_pc, next_frame, sp)
-    CORE_ADDR start_pc, limit_pc;
-    struct frame_info *next_frame;
-    CORE_ADDR sp;
-{
-  CORE_ADDR cur_pc;
-  CORE_ADDR frame_addr = 0;	/* Value of $r17, used as frame pointer */
-  unsigned short prev_inst = 0;	/* saved copy of previous instruction */
-  unsigned inst = 0;		/* current instruction */
-  unsigned entry_inst = 0;	/* the entry instruction */
-  int reg, offset;
-
-  PROC_FRAME_OFFSET(&temp_proc_desc) = 0;	/* size of stack frame */
-  PROC_FRAME_ADJUST(&temp_proc_desc) = 0;	/* offset of FP from SP */
-
-  for (cur_pc = start_pc; cur_pc < limit_pc; cur_pc += MIPS16_INSTLEN)
-    {
-      /* Save the previous instruction.  If it's an EXTEND, we'll extract
-         the immediate offset extension from it in mips16_get_imm.  */
-      prev_inst = inst;
-
-      /* Fetch and decode the instruction.   */
-      inst = (unsigned short) mips_fetch_instruction (cur_pc);
-      if ((inst & 0xff00) == 0x6300		/* addiu sp */
-	  || (inst & 0xff00) == 0xfb00)		/* daddiu sp */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 8, 8, 1);
-	  if (offset < 0)			/* negative stack adjustment? */
-	    PROC_FRAME_OFFSET(&temp_proc_desc) -= offset;
-	  else
-	    /* Exit loop if a positive stack adjustment is found, which
-	       usually means that the stack cleanup code in the function
-	       epilogue is reached.  */
-	    break;
-	}
-      else if ((inst & 0xf800) == 0xd000)	/* sw reg,n($sp) */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 8, 4, 0);
-	  reg = mips16_to_32_reg[(inst & 0x700) >> 8];
-	  PROC_REG_MASK(&temp_proc_desc) |= (1 << reg);
-	  set_reg_offset (reg, sp + offset);
-	}
-      else if ((inst & 0xff00) == 0xf900)	/* sd reg,n($sp) */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 5, 8, 0);
-	  reg = mips16_to_32_reg[(inst & 0xe0) >> 5];
-	  PROC_REG_MASK(&temp_proc_desc) |= (1 << reg);
-	  set_reg_offset (reg, sp + offset);
-	}
-      else if ((inst & 0xff00) == 0x6200)	/* sw $ra,n($sp) */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 8, 4, 0);
-	  PROC_REG_MASK(&temp_proc_desc) |= (1 << RA_REGNUM);
-	  set_reg_offset (RA_REGNUM, sp + offset);
-	}
-      else if ((inst & 0xff00) == 0xfa00)	/* sd $ra,n($sp) */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 8, 8, 0);
-	  PROC_REG_MASK(&temp_proc_desc) |= (1 << RA_REGNUM);
-	  set_reg_offset (RA_REGNUM, sp + offset);
-	}
-      else if (inst == 0x673d)			/* move $s1, $sp */
-	{
-	  frame_addr = sp;
-	  PROC_FRAME_REG (&temp_proc_desc) = 17;
-	}
-      else if ((inst & 0xff00) == 0x0100)	/* addiu $s1,sp,n */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 8, 4, 0);
-	  frame_addr = sp + offset;
-	  PROC_FRAME_REG (&temp_proc_desc) = 17;
-	  PROC_FRAME_ADJUST (&temp_proc_desc) = offset;
-	}
-      else if ((inst & 0xFF00) == 0xd900)	/* sw reg,offset($s1) */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 5, 4, 0);
-	  reg = mips16_to_32_reg[(inst & 0xe0) >> 5];
-	  PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	  set_reg_offset (reg, frame_addr + offset);
-	}
-      else if ((inst & 0xFF00) == 0x7900)	/* sd reg,offset($s1) */
-	{
-	  offset = mips16_get_imm (prev_inst, inst, 5, 8, 0);
-	  reg = mips16_to_32_reg[(inst & 0xe0) >> 5];
-	  PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	  set_reg_offset (reg, frame_addr + offset);
-	}
-      else if ((inst & 0xf81f) == 0xe809 && (inst & 0x700) != 0x700) /* entry */
-	entry_inst = inst;			/* save for later processing */
-      else if ((inst & 0xf800) == 0x1800)	/* jal(x) */
-	cur_pc += MIPS16_INSTLEN;		/* 32-bit instruction */
-    }
-
-    /* The entry instruction is typically the first instruction in a function,
-       and it stores registers at offsets relative to the value of the old SP
-       (before the prologue).  But the value of the sp parameter to this
-       function is the new SP (after the prologue has been executed).  So we
-       can't calculate those offsets until we've seen the entire prologue,
-       and can calculate what the old SP must have been. */
-    if (entry_inst != 0)
-      {
-	int areg_count = (entry_inst >> 8) & 7;
-	int sreg_count = (entry_inst >> 6) & 3;
-
-	/* The entry instruction always subtracts 32 from the SP.  */
-	PROC_FRAME_OFFSET(&temp_proc_desc) += 32;
-
-	/* Now we can calculate what the SP must have been at the
-	   start of the function prologue.  */
-	sp += PROC_FRAME_OFFSET(&temp_proc_desc);
-
-	/* Check if a0-a3 were saved in the caller's argument save area.  */
-	for (reg = 4, offset = 0; reg < areg_count+4; reg++)
-	  {
-	    PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	    set_reg_offset (reg, sp + offset);
-	    offset += MIPS_REGSIZE;
-	  }
-
-	/* Check if the ra register was pushed on the stack.  */
-	offset = -4;
-	if (entry_inst & 0x20)
-	  {
-	    PROC_REG_MASK(&temp_proc_desc) |= 1 << RA_REGNUM;
-	    set_reg_offset (RA_REGNUM, sp + offset);
-	    offset -= MIPS_REGSIZE;
-	  }
-
-	/* Check if the s0 and s1 registers were pushed on the stack.  */
-	for (reg = 16; reg < sreg_count+16; reg++)
-	  {
-	    PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	    set_reg_offset (reg, sp + offset);
-	    offset -= MIPS_REGSIZE;
-	  }
-      }
-}
-
-static void
-mips32_heuristic_proc_desc(start_pc, limit_pc, next_frame, sp)
-    CORE_ADDR start_pc, limit_pc;
-    struct frame_info *next_frame;
-    CORE_ADDR sp;
-{
-  CORE_ADDR cur_pc;
-  CORE_ADDR frame_addr = 0; /* Value of $r30. Used by gcc for frame-pointer */
-restart:
-  memset (&temp_saved_regs, '\0', sizeof(struct frame_saved_regs));
-  PROC_FRAME_OFFSET(&temp_proc_desc) = 0;
-  PROC_FRAME_ADJUST (&temp_proc_desc) = 0;	/* offset of FP from SP */
-  for (cur_pc = start_pc; cur_pc < limit_pc; cur_pc += MIPS_INSTLEN)
-    {
-      unsigned long inst, high_word, low_word;
-      int reg;
-
-      /* Fetch the instruction.   */
-      inst = (unsigned long) mips_fetch_instruction (cur_pc);
-
-      /* Save some code by pre-extracting some useful fields.  */
-      high_word = (inst >> 16) & 0xffff;
-      low_word = inst & 0xffff;
-      reg = high_word & 0x1f;
-
-      if (high_word == 0x27bd		/* addiu $sp,$sp,-i */
-	  || high_word == 0x23bd	/* addi $sp,$sp,-i */
-	  || high_word == 0x67bd)	/* daddiu $sp,$sp,-i */
-	{
-	  if (low_word & 0x8000)	/* negative stack adjustment? */
-	    PROC_FRAME_OFFSET(&temp_proc_desc) += 0x10000 - low_word;
-	  else
-	    /* Exit loop if a positive stack adjustment is found, which
-	       usually means that the stack cleanup code in the function
-	       epilogue is reached.  */
-	    break;
-	}
-      else if ((high_word & 0xFFE0) == 0xafa0)	/* sw reg,offset($sp) */
-	{
-	  PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	  set_reg_offset (reg, sp + low_word);
-	}
-      else if ((high_word & 0xFFE0) == 0xffa0)	/* sd reg,offset($sp) */
-	{
-	  /* Irix 6.2 N32 ABI uses sd instructions for saving $gp and $ra,
-	     but the register size used is only 32 bits. Make the address
-	     for the saved register point to the lower 32 bits.  */
-	  PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	  set_reg_offset (reg, sp + low_word + 8 - MIPS_REGSIZE);
-	}
-      /* start-sanitize-r5900 */
-      else if ((high_word & 0xFFE0) == 0x7fa0)	/* sq reg,offset($sp) */
-	{
-	  /* I don't think we have to worry about the Irix 6.2 N32 ABI
-	     issue noted int he sd reg, offset($sp) case above.  */
-	  PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	  set_reg_offset (reg, sp + low_word);
-	}
-      /* end-sanitize-r5900 */
-      else if (high_word == 0x27be)			/* addiu $30,$sp,size */
-	{
-	  /* Old gcc frame, r30 is virtual frame pointer.  */
-	  if ((long)low_word != PROC_FRAME_OFFSET(&temp_proc_desc))
-	      frame_addr = sp + low_word;
-	  else if (PROC_FRAME_REG (&temp_proc_desc) == SP_REGNUM)
-	    {
-	      unsigned alloca_adjust;
-	      PROC_FRAME_REG (&temp_proc_desc) = 30;
-	      frame_addr = read_next_frame_reg(next_frame, 30);
-	      alloca_adjust = (unsigned)(frame_addr - (sp + low_word));
-	      if (alloca_adjust > 0)
-		{
-		  /* FP > SP + frame_size. This may be because
-		   * of an alloca or somethings similar.
-		   * Fix sp to "pre-alloca" value, and try again.
-		   */
-		  sp += alloca_adjust;
-		  goto restart;
-		}
-	    }
-	}
-     /* move $30,$sp.  With different versions of gas this will be either
-       `addu $30,$sp,$zero' or `or $30,$sp,$zero' or `daddu 30,sp,$0'.
-	Accept any one of these.  */
-      else if (inst == 0x03A0F021 || inst == 0x03a0f025 || inst == 0x03a0f02d)
-	{
-	  /* New gcc frame, virtual frame pointer is at r30 + frame_size.  */
-	  if (PROC_FRAME_REG (&temp_proc_desc) == SP_REGNUM)
-	    {
-	      unsigned alloca_adjust;
-	      PROC_FRAME_REG (&temp_proc_desc) = 30;
-	      frame_addr = read_next_frame_reg(next_frame, 30);
-	      alloca_adjust = (unsigned)(frame_addr - sp);
-	      if (alloca_adjust > 0)
-		{
-		  /* FP > SP + frame_size. This may be because
-		   * of an alloca or somethings similar.
-		   * Fix sp to "pre-alloca" value, and try again.
-		   */
-		  sp += alloca_adjust;
-		  goto restart;
-		}
-	    }
-	}
-      else if ((high_word & 0xFFE0) == 0xafc0)		/* sw reg,offset($30) */
-	{
-	  PROC_REG_MASK(&temp_proc_desc) |= 1 << reg;
-	  set_reg_offset (reg, frame_addr + low_word);
-	}
-    }
-}
-
-static mips_extra_func_info_t
-heuristic_proc_desc(start_pc, limit_pc, next_frame)
-    CORE_ADDR start_pc, limit_pc;
-    struct frame_info *next_frame;
-{
-  CORE_ADDR sp = read_next_frame_reg (next_frame, SP_REGNUM);
-
-  if (start_pc == 0) return NULL;
-  memset (&temp_proc_desc, '\0', sizeof(temp_proc_desc));
-  memset (&temp_saved_regs, '\0', sizeof(struct frame_saved_regs));
-  PROC_LOW_ADDR (&temp_proc_desc) = start_pc;
-  PROC_FRAME_REG (&temp_proc_desc) = SP_REGNUM;
-  PROC_PC_REG (&temp_proc_desc) = RA_REGNUM;
-
-  if (start_pc + 200 < limit_pc)
-    limit_pc = start_pc + 200;
-  if (pc_is_mips16 (start_pc))
-    mips16_heuristic_proc_desc (start_pc, limit_pc, next_frame, sp);
-  else
-    mips32_heuristic_proc_desc (start_pc, limit_pc, next_frame, sp);
-  return &temp_proc_desc;
-}
-
-static mips_extra_func_info_t
-non_heuristic_proc_desc (pc, addrptr)
-     CORE_ADDR pc;
-     CORE_ADDR *addrptr;
-{
-  CORE_ADDR startaddr;
-  mips_extra_func_info_t proc_desc;
-  struct block *b = block_for_pc(pc);
-  struct symbol *sym;
-
-  find_pc_partial_function (pc, NULL, &startaddr, NULL);
-  if (addrptr)
-    *addrptr = startaddr;
-  if (b == NULL || PC_IN_CALL_DUMMY (pc, 0, 0))
-    sym = NULL;
-  else
-    {
-      if (startaddr > BLOCK_START (b))
-	/* This is the "pathological" case referred to in a comment in
-	   print_frame_info.  It might be better to move this check into
-	   symbol reading.  */
-	sym = NULL;
-      else
-	sym = lookup_symbol (MIPS_EFI_SYMBOL_NAME, b, LABEL_NAMESPACE, 0, NULL);
-    }
-
-  /* If we never found a PDR for this function in symbol reading, then
-     examine prologues to find the information.  */
-  if (sym)
-    {
-      proc_desc = (mips_extra_func_info_t) SYMBOL_VALUE (sym);
-      if (PROC_FRAME_REG (proc_desc) == -1)
-	return NULL;
-      else
-	return proc_desc;
-    }
-  else
-    return NULL;
-}
-
-
-static mips_extra_func_info_t
-find_proc_desc (pc, next_frame)
-     CORE_ADDR pc;
-     struct frame_info *next_frame;
-{
-  mips_extra_func_info_t proc_desc;
-  CORE_ADDR startaddr;
-
-  proc_desc = non_heuristic_proc_desc (pc, &startaddr);
-
-  if (proc_desc)
-    {
-      /* IF this is the topmost frame AND
-       * (this proc does not have debugging information OR
-       * the PC is in the procedure prologue)
-       * THEN create a "heuristic" proc_desc (by analyzing
-       * the actual code) to replace the "official" proc_desc.
-       */
-      if (next_frame == NULL)
-	{
-	  struct symtab_and_line val;
-	  struct symbol *proc_symbol =
-	      PROC_DESC_IS_DUMMY(proc_desc) ? 0 : PROC_SYMBOL(proc_desc);
-
-	  if (proc_symbol)
-	    {
-	      val = find_pc_line (BLOCK_START
-				  (SYMBOL_BLOCK_VALUE(proc_symbol)),
-				  0);
-	      val.pc = val.end ? val.end : pc;
-	    }
-	  if (!proc_symbol || pc < val.pc)
-	    {
-	      mips_extra_func_info_t found_heuristic =
-		heuristic_proc_desc (PROC_LOW_ADDR (proc_desc),
-				     pc, next_frame);
-	      if (found_heuristic)
-		proc_desc = found_heuristic;
-	    }
-	}
-    }
-  else
-    {
-      /* Is linked_proc_desc_table really necessary?  It only seems to be used
-	 by procedure call dummys.  However, the procedures being called ought
-	 to have their own proc_descs, and even if they don't,
-	 heuristic_proc_desc knows how to create them! */
-
-      register struct linked_proc_info *link;
-
-      for (link = linked_proc_desc_table; link; link = link->next)
-	if (PROC_LOW_ADDR(&link->info) <= pc
-	    && PROC_HIGH_ADDR(&link->info) > pc)
-	  return &link->info;
-
-      if (startaddr == 0)
-	startaddr = heuristic_proc_start (pc);
-
-      proc_desc =
-	heuristic_proc_desc (startaddr, pc, next_frame);
-    }
-  return proc_desc;
-}
-
-static CORE_ADDR
-get_frame_pointer(frame, proc_desc)
-    struct frame_info *frame;
-    mips_extra_func_info_t proc_desc;
-{
-  return ADDR_BITS_REMOVE (
-    read_next_frame_reg (frame, PROC_FRAME_REG (proc_desc)) +
-      PROC_FRAME_OFFSET (proc_desc) - PROC_FRAME_ADJUST (proc_desc));
-}
-
-mips_extra_func_info_t cached_proc_desc;
-
-CORE_ADDR
-mips_frame_chain(frame)
-    struct frame_info *frame;
-{
-  mips_extra_func_info_t proc_desc;
-  CORE_ADDR tmp;
-  CORE_ADDR saved_pc = FRAME_SAVED_PC(frame);
-
-  if (saved_pc == 0 || inside_entry_file (saved_pc))
-    return 0;
-
-  /* Check if the PC is inside a call stub.  If it is, fetch the
-     PC of the caller of that stub.  */
-  if ((tmp = mips_skip_stub (saved_pc)) != 0)
-    saved_pc = tmp;
-
-  /* Look up the procedure descriptor for this PC.  */
-  proc_desc = find_proc_desc(saved_pc, frame);
-  if (!proc_desc)
-    return 0;
-
-  cached_proc_desc = proc_desc;
-
-  /* If no frame pointer and frame size is zero, we must be at end
-     of stack (or otherwise hosed).  If we don't check frame size,
-     we loop forever if we see a zero size frame.  */
-  if (PROC_FRAME_REG (proc_desc) == SP_REGNUM
-      && PROC_FRAME_OFFSET (proc_desc) == 0
-      /* The previous frame from a sigtramp frame might be frameless
-	 and have frame size zero.  */
-      && !frame->signal_handler_caller)
-    return 0;
-  else
-    return get_frame_pointer (frame, proc_desc);
-}
-
-void
-init_extra_frame_info(fci)
-     struct frame_info *fci;
-{
-  int regnum;
-
-  /* Use proc_desc calculated in frame_chain */
-  mips_extra_func_info_t proc_desc =
-    fci->next ? cached_proc_desc : find_proc_desc(fci->pc, fci->next);
-
-  fci->saved_regs = NULL;
-  fci->proc_desc =
-    proc_desc == &temp_proc_desc ? 0 : proc_desc;
-  if (proc_desc)
-    {
-      /* Fixup frame-pointer - only needed for top frame */
-      /* This may not be quite right, if proc has a real frame register.
-	 Get the value of the frame relative sp, procedure might have been
-	 interrupted by a signal at it's very start.  */
-      if (fci->pc == PROC_LOW_ADDR (proc_desc)
-	  && !PROC_DESC_IS_DUMMY (proc_desc))
-	fci->frame = read_next_frame_reg (fci->next, SP_REGNUM);
-      else
-	fci->frame = get_frame_pointer (fci->next, proc_desc);
-
-      if (proc_desc == &temp_proc_desc)
-	{
-	  char *name;
-
-	  /* Do not set the saved registers for a sigtramp frame,
-	     mips_find_saved_registers will do that for us.
-	     We can't use fci->signal_handler_caller, it is not yet set.  */
-	  find_pc_partial_function (fci->pc, &name,
-				    (CORE_ADDR *)NULL,(CORE_ADDR *)NULL);
-	  if (!IN_SIGTRAMP (fci->pc, name))
-	    {
-	      fci->saved_regs = (CORE_ADDR*)
-		frame_obstack_alloc (SIZEOF_FRAME_SAVED_REGS);
-	      memcpy (fci->saved_regs, temp_saved_regs.regs, SIZEOF_FRAME_SAVED_REGS);
-	      fci->saved_regs[PC_REGNUM]
-		= fci->saved_regs[RA_REGNUM];
-	    }
-	}
-
-      /* hack: if argument regs are saved, guess these contain args */
-      fci->num_args = -1;	/* assume we can't tell how many args for now */
-      for (regnum = MIPS_LAST_ARG_REGNUM; regnum >= A0_REGNUM; regnum--)
-	{
-	  if (PROC_REG_MASK(proc_desc) & (1 << regnum))
-	    {
-	      fci->num_args = regnum - A0_REGNUM + 1;
-	      break;
-	    }
-	} 
-    }
-}
-
-/* MIPS stack frames are almost impenetrable.  When execution stops,
-   we basically have to look at symbol information for the function
-   that we stopped in, which tells us *which* register (if any) is
-   the base of the frame pointer, and what offset from that register
-   the frame itself is at.  
-
-   This presents a problem when trying to examine a stack in memory
-   (that isn't executing at the moment), using the "frame" command.  We
-   don't have a PC, nor do we have any registers except SP.
-
-   This routine takes two arguments, SP and PC, and tries to make the
-   cached frames look as if these two arguments defined a frame on the
-   cache.  This allows the rest of info frame to extract the important
-   arguments without difficulty.  */
-
-struct frame_info *
-setup_arbitrary_frame (argc, argv)
-     int argc;
-     CORE_ADDR *argv;
-{
-  if (argc != 2)
-    error ("MIPS frame specifications require two arguments: sp and pc");
-
-  return create_new_frame (argv[0], argv[1]);
-}
-
-/*
- * STACK_ARGSIZE -- how many bytes does a pushed function arg take up on the stack?
- *
- * For n32 ABI, eight.
- * For all others, he same as the size of a general register.
- */
-#if defined (_MIPS_SIM_NABI32) && _MIPS_SIM == _MIPS_SIM_NABI32
-#define MIPS_NABI32   1
-#define STACK_ARGSIZE 8
-#else
-#define MIPS_NABI32   0
-#define STACK_ARGSIZE MIPS_REGSIZE
-#endif
-
-CORE_ADDR
-mips_push_arguments(nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  int argreg;
-  int float_argreg;
-  int argnum;
-  int len = 0;
-  int stack_offset = 0;
-
-  /* Macros to round N up or down to the next A boundary; A must be
-     a power of two. */
-#define ROUND_DOWN(n,a) ((n) & ~((a)-1))
-#define ROUND_UP(n,a) (((n)+(a)-1) & ~((a)-1))
-  
-  /* First ensure that the stack and structure return address (if any)
-     are properly aligned. The stack has to be at least 64-bit aligned
-     even on 32-bit machines, because doubles must be 64-bit aligned.
-     On at least one MIPS variant, stack frames need to be 128-bit
-     aligned, so we round to this widest known alignment. */
-  sp = ROUND_DOWN (sp, 16);
-  struct_addr = ROUND_DOWN (struct_addr, MIPS_REGSIZE);
-      
-  /* Now make space on the stack for the args. We allocate more
-     than necessary for EABI, because the first few arguments are
-     passed in registers, but that's OK. */
-  for (argnum = 0; argnum < nargs; argnum++)
-    len += ROUND_UP (TYPE_LENGTH(VALUE_TYPE(args[argnum])), MIPS_REGSIZE);
-  sp -= ROUND_UP (len, 16);
-
-  /* Initialize the integer and float register pointers.  */
-  argreg = A0_REGNUM;
-  float_argreg = FPA0_REGNUM;
-
-  /* the struct_return pointer occupies the first parameter-passing reg */
-  if (struct_return)
-      write_register (argreg++, struct_addr);
-
-  /* Now load as many as possible of the first arguments into
-     registers, and push the rest onto the stack.  Loop thru args
-     from first to last.  */
-  for (argnum = 0; argnum < nargs; argnum++)
-    {
-      char *val;
-      char valbuf[MAX_REGISTER_RAW_SIZE];
-      value_ptr arg = args[argnum];
-      struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-      int len = TYPE_LENGTH (arg_type);
-      enum type_code typecode = TYPE_CODE (arg_type);
-
-      /* The EABI passes structures that do not fit in a register by
-	 reference. In all other cases, pass the structure by value.  */
-      if (MIPS_EABI && len > MIPS_REGSIZE &&
-	  (typecode == TYPE_CODE_STRUCT || typecode == TYPE_CODE_UNION))
-	{
-	  store_address (valbuf, MIPS_REGSIZE, VALUE_ADDRESS (arg));
-	  typecode = TYPE_CODE_PTR;
-	  len = MIPS_REGSIZE;
-	  val = valbuf;
-	}
-      else
-	val = (char *)VALUE_CONTENTS (arg);
-
-      /* 32-bit ABIs always start floating point arguments in an
-         even-numbered floating point register.   */
-      if (!FP_REGISTER_DOUBLE && typecode == TYPE_CODE_FLT
-          && (float_argreg & 1))
-	float_argreg++;
-
-      /* Floating point arguments passed in registers have to be
-         treated specially.  On 32-bit architectures, doubles
-	 are passed in register pairs; the even register gets
-	 the low word, and the odd register gets the high word.
-	 On non-EABI processors, the first two floating point arguments are
-	 also copied to general registers, because MIPS16 functions
-	 don't use float registers for arguments.  This duplication of
-	 arguments in general registers can't hurt non-MIPS16 functions
-	 because those registers are normally skipped.  */
-      if (typecode == TYPE_CODE_FLT
-	  && float_argreg <= MIPS_LAST_FP_ARG_REGNUM
-	  && MIPS_FPU_TYPE != MIPS_FPU_NONE)
-	{
-	  if (!FP_REGISTER_DOUBLE && len == 8)
-	    {
-	      int low_offset = TARGET_BYTE_ORDER == BIG_ENDIAN ? 4 : 0;
-	      unsigned long regval;
-
-	      /* Write the low word of the double to the even register(s).  */
-	      regval = extract_unsigned_integer (val+low_offset, 4);
-	      write_register (float_argreg++, regval);
-	      if (!MIPS_EABI)
-		write_register (argreg+1, regval);
-
-	      /* Write the high word of the double to the odd register(s).  */
-	      regval = extract_unsigned_integer (val+4-low_offset, 4);
-	      write_register (float_argreg++, regval);
-	      if (!MIPS_EABI)
-	        {
-		  write_register (argreg, regval);
-		  argreg += 2;
-		}
-
-	    }
-	  else
-	    {
-	      /* This is a floating point value that fits entirely
-	         in a single register.  */
-	      CORE_ADDR regval = extract_address (val, len);
-	      write_register (float_argreg++, regval);
-	      if (!MIPS_EABI)
-	        {
-		  write_register (argreg, regval);
-		  argreg += FP_REGISTER_DOUBLE ? 1 : 2;
-		}
-	    }
-	}
-      else
-	{
-	  /* Copy the argument to general registers or the stack in
-	     register-sized pieces.  Large arguments are split between
-	     registers and stack.  */
-	  /* Note: structs whose size is not a multiple of MIPS_REGSIZE
-	     are treated specially: Irix cc passes them in registers
-	     where gcc sometimes puts them on the stack.  For maximum
-	     compatibility, we will put them in both places.  */
-
-	  int odd_sized_struct = ((len > MIPS_REGSIZE) && 
-				  (len % MIPS_REGSIZE != 0));
-	  while (len > 0)
-	    {
-	      int partial_len = len < MIPS_REGSIZE ? len : MIPS_REGSIZE;
-
-	      if (argreg > MIPS_LAST_ARG_REGNUM || odd_sized_struct)
-		{
-		  /* Write this portion of the argument to the stack.  */
-		  /* Should shorter than int integer values be
-		     promoted to int before being stored? */
-
-		  int longword_offset = 0;
-		  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-		    if (STACK_ARGSIZE == 8 &&
-			(typecode == TYPE_CODE_INT ||
-			 typecode == TYPE_CODE_PTR ||
-			 typecode == TYPE_CODE_FLT) && len <= 4)
-		      longword_offset = STACK_ARGSIZE - len;
-		    else if ((typecode == TYPE_CODE_STRUCT ||
-			      typecode == TYPE_CODE_UNION) &&
-			     TYPE_LENGTH (arg_type) < STACK_ARGSIZE)
-		      longword_offset = STACK_ARGSIZE - len;
-
-		  write_memory (sp + stack_offset + longword_offset, 
-				val, partial_len);
-		}
-
-	      /* Note!!! This is NOT an else clause.
-		 Odd sized structs may go thru BOTH paths.  */
-	      if (argreg <= MIPS_LAST_ARG_REGNUM)
-		{
-		  CORE_ADDR regval = extract_address (val, partial_len);
-
-		  /* A non-floating-point argument being passed in a 
-		     general register.  If a struct or union, and if
-		     the remaining length is smaller than the register
-		     size, we have to adjust the register value on
-		     big endian targets.
-
-		     It does not seem to be necessary to do the
-		     same for integral types.
-
-		     Also don't do this adjustment on EABI and O64
-		     binaries. */
-
-		  if (!MIPS_EABI
-		      && (MIPS_REGSIZE < 8)
-		      && TARGET_BYTE_ORDER == BIG_ENDIAN
-		      && (partial_len < MIPS_REGSIZE)
-		      && (typecode == TYPE_CODE_STRUCT ||
-			  typecode == TYPE_CODE_UNION))
-		    regval <<= ((MIPS_REGSIZE - partial_len) * 
-				TARGET_CHAR_BIT);
-
-		  write_register (argreg, regval);
-		  argreg++;
-    
-		  /* If this is the old ABI, prevent subsequent floating
-		     point arguments from being passed in floating point
-		     registers.  */
-		  if (!MIPS_EABI)
-		    float_argreg = MIPS_LAST_FP_ARG_REGNUM + 1;
-		}
-    
-	      len -= partial_len;
-	      val += partial_len;
-
-	      /* The offset onto the stack at which we will start
-		 copying parameters (after the registers are used up) 
-		 begins at (4 * MIPS_REGSIZE) in the old ABI.  This 
-		 leaves room for the "home" area for register parameters.
-
-		 In the new EABI (and the NABI32), the 8 register parameters 
-		 do not have "home" stack space reserved for them, so the
-		 stack offset does not get incremented until after
-		 we have used up the 8 parameter registers.  */
-
-	      if (!(MIPS_EABI || MIPS_NABI32) ||
-		  argnum >= 8)
-		stack_offset += ROUND_UP (partial_len, STACK_ARGSIZE);
-	    }
-	}
-    }
-
-  /* Set the return address register to point to the entry
-     point of the program, where a breakpoint lies in wait.  */
-  write_register (RA_REGNUM, CALL_DUMMY_ADDRESS());
-
-  /* Return adjusted stack pointer.  */
-  return sp;
-}
-
-static void
-mips_push_register(CORE_ADDR *sp, int regno)
-{
-  char buffer[MAX_REGISTER_RAW_SIZE];
-  int regsize = REGISTER_RAW_SIZE (regno);
-
-  *sp -= regsize;
-  read_register_gen (regno, buffer);
-  write_memory (*sp, buffer, regsize);
-}
-
-/* MASK(i,j) == (1<<i) + (1<<(i+1)) + ... + (1<<j)). Assume i<=j<(MIPS_NUMREGS-1). */
-#define MASK(i,j) (((1 << ((j)+1))-1) ^ ((1 << (i))-1))
-
-void
-mips_push_dummy_frame()
-{
-  int ireg;
-  struct linked_proc_info *link = (struct linked_proc_info*)
-      xmalloc(sizeof(struct linked_proc_info));
-  mips_extra_func_info_t proc_desc = &link->info;
-  CORE_ADDR sp = ADDR_BITS_REMOVE (read_register (SP_REGNUM));
-  CORE_ADDR old_sp = sp;
-  link->next = linked_proc_desc_table;
-  linked_proc_desc_table = link;
-
-/* FIXME!   are these correct ? */
-#define PUSH_FP_REGNUM 16 /* must be a register preserved across calls */
-#define GEN_REG_SAVE_MASK MASK(1,16)|MASK(24,28)|(1<<(MIPS_NUMREGS-1))
-#define FLOAT_REG_SAVE_MASK MASK(0,19)
-#define FLOAT_SINGLE_REG_SAVE_MASK \
-  ((1<<18)|(1<<16)|(1<<14)|(1<<12)|(1<<10)|(1<<8)|(1<<6)|(1<<4)|(1<<2)|(1<<0))
-  /*
-   * The registers we must save are all those not preserved across
-   * procedure calls. Dest_Reg (see tm-mips.h) must also be saved.
-   * In addition, we must save the PC, PUSH_FP_REGNUM, MMLO/-HI
-   * and FP Control/Status registers.
-   * 
-   *
-   * Dummy frame layout:
-   *  (high memory)
-   * 	Saved PC
-   *	Saved MMHI, MMLO, FPC_CSR
-   *	Saved R31
-   *	Saved R28
-   *	...
-   *	Saved R1
-   *    Saved D18 (i.e. F19, F18)
-   *    ...
-   *    Saved D0 (i.e. F1, F0)
-   *	Argument build area and stack arguments written via mips_push_arguments
-   *  (low memory)
-   */
-
-  /* Save special registers (PC, MMHI, MMLO, FPC_CSR) */
-  PROC_FRAME_REG(proc_desc) = PUSH_FP_REGNUM;
-  PROC_FRAME_OFFSET(proc_desc) = 0;
-  PROC_FRAME_ADJUST(proc_desc) = 0;
-  mips_push_register (&sp, PC_REGNUM);
-  mips_push_register (&sp, HI_REGNUM);
-  mips_push_register (&sp, LO_REGNUM);
-  mips_push_register (&sp, MIPS_FPU_TYPE == MIPS_FPU_NONE ? 0 : FCRCS_REGNUM);
-
-  /* Save general CPU registers */
-  PROC_REG_MASK(proc_desc) = GEN_REG_SAVE_MASK;
-  /* PROC_REG_OFFSET is the offset of the first saved register from FP.  */
-  PROC_REG_OFFSET(proc_desc) = sp - old_sp - MIPS_REGSIZE;
-  for (ireg = 32; --ireg >= 0; )
-    if (PROC_REG_MASK(proc_desc) & (1 << ireg))
-      mips_push_register (&sp, ireg);
-
-  /* Save floating point registers starting with high order word */
-  PROC_FREG_MASK(proc_desc) = 
-    MIPS_FPU_TYPE == MIPS_FPU_DOUBLE ? FLOAT_REG_SAVE_MASK
-    : MIPS_FPU_TYPE == MIPS_FPU_SINGLE ? FLOAT_SINGLE_REG_SAVE_MASK : 0;
-  /* PROC_FREG_OFFSET is the offset of the first saved *double* register
-     from FP.  */
-  PROC_FREG_OFFSET(proc_desc) = sp - old_sp - 8;
-  for (ireg = 32; --ireg >= 0; )
-    if (PROC_FREG_MASK(proc_desc) & (1 << ireg))
-      mips_push_register (&sp, ireg + FP0_REGNUM);
-
-  /* Update the frame pointer for the call dummy and the stack pointer.
-     Set the procedure's starting and ending addresses to point to the
-     call dummy address at the entry point.  */
-  write_register (PUSH_FP_REGNUM, old_sp);
-  write_register (SP_REGNUM, sp);
-  PROC_LOW_ADDR(proc_desc) = CALL_DUMMY_ADDRESS();
-  PROC_HIGH_ADDR(proc_desc) =  CALL_DUMMY_ADDRESS() + 4;
-  SET_PROC_DESC_IS_DUMMY(proc_desc);
-  PROC_PC_REG(proc_desc) = RA_REGNUM;
-}
-
-void
-mips_pop_frame()
-{
-  register int regnum;
-  struct frame_info *frame = get_current_frame ();
-  CORE_ADDR new_sp = FRAME_FP (frame);
-
-  mips_extra_func_info_t proc_desc = frame->proc_desc;
-
-  write_register (PC_REGNUM, FRAME_SAVED_PC(frame));
-  if (frame->saved_regs == NULL)
-    mips_find_saved_regs (frame);
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    {
-      if (regnum != SP_REGNUM && regnum != PC_REGNUM
-	  && frame->saved_regs[regnum])
-	write_register (regnum,
-			read_memory_integer (frame->saved_regs[regnum],
-					     MIPS_REGSIZE)); 
-    }
-  write_register (SP_REGNUM, new_sp);
-  flush_cached_frames ();
-
-  if (proc_desc && PROC_DESC_IS_DUMMY(proc_desc))
-    {
-      struct linked_proc_info *pi_ptr, *prev_ptr;
-
-      for (pi_ptr = linked_proc_desc_table, prev_ptr = NULL;
-	   pi_ptr != NULL;
-	   prev_ptr = pi_ptr, pi_ptr = pi_ptr->next)
-	{
-	  if (&pi_ptr->info == proc_desc)
-	    break;
-	}
-
-      if (pi_ptr == NULL)
-	error ("Can't locate dummy extra frame info\n");
-
-      if (prev_ptr != NULL)
-	prev_ptr->next = pi_ptr->next;
-      else
-	linked_proc_desc_table = pi_ptr->next;
-
-      free (pi_ptr);
-
-      write_register (HI_REGNUM,
-	        read_memory_integer (new_sp - 2*MIPS_REGSIZE, MIPS_REGSIZE));
-      write_register (LO_REGNUM,
-	        read_memory_integer (new_sp - 3*MIPS_REGSIZE, MIPS_REGSIZE));
-      if (MIPS_FPU_TYPE != MIPS_FPU_NONE)
-	write_register (FCRCS_REGNUM,
-	        read_memory_integer (new_sp - 4*MIPS_REGSIZE, MIPS_REGSIZE));
-    }
-}
-
-static void
-mips_print_register (regnum, all)
-     int regnum, all;
-{
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-
-  /* Get the data in raw format.  */
-  if (read_relative_register_raw_bytes (regnum, raw_buffer))
-    {
-      printf_filtered ("%s: [Invalid]", REGISTER_NAME (regnum));
-      return;
-    }
-
-  /* If an even floating point register, also print as double. */
-  if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (regnum)) == TYPE_CODE_FLT
-      && !((regnum-FP0_REGNUM) & 1))
-    if (REGISTER_RAW_SIZE(regnum) == 4)	/* this would be silly on MIPS64 or N32 (Irix 6) */
-      {
-	char dbuffer[2 * MAX_REGISTER_RAW_SIZE]; 
-
-	read_relative_register_raw_bytes (regnum, dbuffer);
-	read_relative_register_raw_bytes (regnum+1, dbuffer+MIPS_REGSIZE);
-	REGISTER_CONVERT_TO_TYPE (regnum, builtin_type_double, dbuffer);
-
-	printf_filtered ("(d%d: ", regnum-FP0_REGNUM);
-	val_print (builtin_type_double, dbuffer, 0, 0,
-		   gdb_stdout, 0, 1, 0, Val_pretty_default);
-	printf_filtered ("); ");
-      }
-  fputs_filtered (REGISTER_NAME (regnum), gdb_stdout);
-
-  /* The problem with printing numeric register names (r26, etc.) is that
-     the user can't use them on input.  Probably the best solution is to
-     fix it so that either the numeric or the funky (a2, etc.) names
-     are accepted on input.  */
-  if (regnum < MIPS_NUMREGS)
-    printf_filtered ("(r%d): ", regnum);
-  else
-    printf_filtered (": ");
-
-  /* If virtual format is floating, print it that way.  */
-  if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (regnum)) == TYPE_CODE_FLT)
-    if (FP_REGISTER_DOUBLE)
-      { /* show 8-byte floats as float AND double: */
-	int offset = 4 * (TARGET_BYTE_ORDER == BIG_ENDIAN);
-
-	printf_filtered (" (float) ");
-	val_print (builtin_type_float, raw_buffer + offset, 0, 0,
-		   gdb_stdout, 0, 1, 0, Val_pretty_default);
-	printf_filtered (", (double) ");
-	val_print (builtin_type_double, raw_buffer, 0, 0,
-		   gdb_stdout, 0, 1, 0, Val_pretty_default);
-      }
-    else
-      val_print (REGISTER_VIRTUAL_TYPE (regnum), raw_buffer, 0, 0,
-		 gdb_stdout, 0, 1, 0, Val_pretty_default);
-  /* Else print as integer in hex.  */
-  else
-    print_scalar_formatted (raw_buffer, REGISTER_VIRTUAL_TYPE (regnum),
-			    'x', 0, gdb_stdout);
-}
-
-/* Replacement for generic do_registers_info.  
-   Print regs in pretty columns.  */
-
-static int
-do_fp_register_row (regnum)
-     int regnum;
-{ /* do values for FP (float) regs */
-  char *raw_buffer[2];
-  char *dbl_buffer;
-  /* use HI and LO to control the order of combining two flt regs */
-  int HI = (TARGET_BYTE_ORDER == BIG_ENDIAN);
-  int LO = (TARGET_BYTE_ORDER != BIG_ENDIAN);
-  double doub, flt1, flt2;	/* doubles extracted from raw hex data */
-  int inv1, inv2, inv3;
-   
-  raw_buffer[0] = (char *) alloca (REGISTER_RAW_SIZE (FP0_REGNUM));
-  raw_buffer[1] = (char *) alloca (REGISTER_RAW_SIZE (FP0_REGNUM));
-  dbl_buffer = (char *) alloca (2 * REGISTER_RAW_SIZE (FP0_REGNUM));
-
-  /* Get the data in raw format.  */
-  if (read_relative_register_raw_bytes (regnum, raw_buffer[HI]))
-    error ("can't read register %d (%s)", regnum, REGISTER_NAME (regnum));
-  if (REGISTER_RAW_SIZE(regnum) == 4)
-    {
-      /* 4-byte registers: we can fit two registers per row. */
-      /* Also print every pair of 4-byte regs as an 8-byte double. */
-      if (read_relative_register_raw_bytes (regnum + 1, raw_buffer[LO]))
-	error ("can't read register %d (%s)", 
-	       regnum + 1, REGISTER_NAME (regnum + 1));
-
-      /* copy the two floats into one double, and unpack both */
-      memcpy (dbl_buffer, raw_buffer, sizeof(dbl_buffer));
-      flt1 = unpack_double (builtin_type_float,  raw_buffer[HI], &inv1);
-      flt2 = unpack_double (builtin_type_float,  raw_buffer[LO], &inv2);
-      doub = unpack_double (builtin_type_double, dbl_buffer,     &inv3);
-
-      printf_filtered (inv1 ? " %-5s: <invalid float>" : 
-		       " %-5s%-17.9g", REGISTER_NAME (regnum),     flt1);
-      printf_filtered (inv2 ? " %-5s: <invalid float>" : 
-		       " %-5s%-17.9g", REGISTER_NAME (regnum + 1), flt2);
-      printf_filtered (inv3 ? " dbl: <invalid double>\n" : 
-		       " dbl: %-24.17g\n", doub);
-      /* may want to do hex display here (future enhancement) */
-      regnum +=2;
-    }
-  else
-    { /* eight byte registers: print each one as float AND as double. */
-      int offset = 4 * (TARGET_BYTE_ORDER == BIG_ENDIAN);
-
-      memcpy (dbl_buffer, raw_buffer[HI], sizeof(dbl_buffer));
-      flt1 = unpack_double (builtin_type_float, 
-			    &raw_buffer[HI][offset], &inv1);
-      doub = unpack_double (builtin_type_double, dbl_buffer,    &inv3);
-
-      printf_filtered (inv1 ? " %-5s: <invalid float>" : 
-		       " %-5s flt: %-17.9g", REGISTER_NAME (regnum), flt1);
-      printf_filtered (inv3 ? " dbl: <invalid double>\n" : 
-		       " dbl: %-24.17g\n", doub);
-      /* may want to do hex display here (future enhancement) */
-      regnum++;
-    }
-  return regnum;
-}
-
-/* Print a row's worth of GP (int) registers, with name labels above */
-
-static int
-do_gp_register_row (regnum)
-     int regnum;
-{
-  /* do values for GP (int) regs */
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  int ncols = (MIPS_REGSIZE == 8 ? 4 : 8);	/* display cols per row */
-  int col, byte;
-  int start_regnum = regnum;
-  int numregs = NUM_REGS;
-
-/* start-sanitize-sky */
-#ifdef NUM_CORE_REGS
-  numregs = NUM_CORE_REGS;
-#endif
-/* end-sanitize-sky */
-
-  /* For GP registers, we print a separate row of names above the vals */
-  printf_filtered ("     ");
-  for (col = 0; col < ncols && regnum < numregs; regnum++)
-    {
-      if (*REGISTER_NAME (regnum) == '\0')
-	continue;	/* unused register */
-      if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (regnum)) == TYPE_CODE_FLT)
-	break;	/* end the row: reached FP register */
-      printf_filtered (MIPS_REGSIZE == 8 ? "%17s" : "%9s", 
-		       REGISTER_NAME (regnum));
-      col++;
-    }
-  printf_filtered (start_regnum < MIPS_NUMREGS ? "\n R%-4d" : "\n      ", 
-		   start_regnum);	/* print the R0 to R31 names */
-
-  regnum = start_regnum;	/* go back to start of row */
-  /* now print the values in hex, 4 or 8 to the row */
-  for (col = 0; col < ncols && regnum < numregs; regnum++)
-    {
-      if (*REGISTER_NAME (regnum) == '\0')
-	continue;	/* unused register */
-      if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (regnum)) == TYPE_CODE_FLT)
-	break;	/* end row: reached FP register */
-      /* OK: get the data in raw format.  */
-      if (read_relative_register_raw_bytes (regnum, raw_buffer))
-	error ("can't read register %d (%s)", regnum, REGISTER_NAME (regnum));
-      /* pad small registers */
-      for (byte = 0; byte < (MIPS_REGSIZE - REGISTER_RAW_SIZE (regnum)); byte++)
-	printf_filtered ("  ");
-      /* Now print the register value in hex, endian order. */
-      if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-	for (byte = 0; byte < REGISTER_RAW_SIZE (regnum); byte++)
-	  printf_filtered ("%02x", (unsigned char) raw_buffer[byte]);
-      else
-	for (byte = REGISTER_RAW_SIZE (regnum) - 1; byte >= 0; byte--)
-	  printf_filtered ("%02x", (unsigned char) raw_buffer[byte]);
-      printf_filtered (" ");
-      col++;
-    }
-  if (col > 0)	/* ie. if we actually printed anything... */
-    printf_filtered ("\n");
-
-  return regnum;
-}
-
-/* MIPS_DO_REGISTERS_INFO(): called by "info register" command */
-
-void
-mips_do_registers_info (regnum, fpregs)
-     int regnum;
-     int fpregs;
-{
-  if (regnum != -1)	/* do one specified register */
-    {
-      if (*(REGISTER_NAME (regnum)) == '\0')
-	error ("Not a valid register for the current processor type");
-
-      mips_print_register (regnum, 0);
-      printf_filtered ("\n");
-    }
-  else			/* do all (or most) registers */
-    {
-      regnum = 0;
-      while (regnum < NUM_REGS)
-	{
-	  if (TYPE_CODE(REGISTER_VIRTUAL_TYPE (regnum)) == TYPE_CODE_FLT)
-	    if (fpregs)	/* true for "INFO ALL-REGISTERS" command */
-	      regnum = do_fp_register_row (regnum);	/* FP regs */
-	    else
-	      regnum += MIPS_NUMREGS;	/* skip floating point regs */
-	  else
-	    regnum = do_gp_register_row (regnum);	/* GP (int) regs */
-/* start-sanitize-sky */
-#ifdef NUM_CORE_REGS
-	  /* For the sky project, NUM_REGS includes the vector slaves,
-	     which are handled elsewhere */
-	  if (regnum >= NUM_CORE_REGS)
-	    break;
-#endif
-/* end-sanitize-sky */
-	}
-    }
-}
-
-/* Return number of args passed to a frame. described by FIP.
-   Can return -1, meaning no way to tell.  */
-
-int
-mips_frame_num_args (frame)
-	struct frame_info *frame;
-{
-#if 0 /* FIXME Use or lose this! */
-  struct chain_info_t *p;
-
-  p = mips_find_cached_frame (FRAME_FP (frame));
-  if (p->valid)
-    return p->the_info.numargs;
-#endif
-  return -1;
-}
-
-/* Is this a branch with a delay slot?  */
-
-static int is_delayed PARAMS ((unsigned long));
-
-static int
-is_delayed (insn)
-     unsigned long insn;
-{
-  int i;
-  for (i = 0; i < NUMOPCODES; ++i)
-    if (mips_opcodes[i].pinfo != INSN_MACRO
-	&& (insn & mips_opcodes[i].mask) == mips_opcodes[i].match)
-      break;
-  return (i < NUMOPCODES
-	  && (mips_opcodes[i].pinfo & (INSN_UNCOND_BRANCH_DELAY
-				       | INSN_COND_BRANCH_DELAY
-				       | INSN_COND_BRANCH_LIKELY)));
-}
-
-int
-mips_step_skips_delay (pc)
-     CORE_ADDR pc;
-{
-  char buf[MIPS_INSTLEN];
-
-  /* There is no branch delay slot on MIPS16.  */
-  if (pc_is_mips16 (pc))
-    return 0;
-
-  if (target_read_memory (pc, buf, MIPS_INSTLEN) != 0)
-    /* If error reading memory, guess that it is not a delayed branch.  */
-    return 0;
-  return is_delayed ((unsigned long)extract_unsigned_integer (buf, MIPS_INSTLEN));
-}
-
-
-/* Skip the PC past function prologue instructions (32-bit version).
-   This is a helper function for mips_skip_prologue.  */
-
-static CORE_ADDR
-mips32_skip_prologue (pc, lenient)
-     CORE_ADDR pc;	/* starting PC to search from */
-     int lenient;
-{
-    t_inst inst;
-    CORE_ADDR end_pc;
-    int seen_sp_adjust = 0;
-    int load_immediate_bytes = 0;
-
-    /* Skip the typical prologue instructions. These are the stack adjustment
-       instruction and the instructions that save registers on the stack
-       or in the gcc frame.  */
-    for (end_pc = pc + 100; pc < end_pc; pc += MIPS_INSTLEN)
-      {
-	unsigned long high_word;
-
-	inst = mips_fetch_instruction (pc);
-	high_word = (inst >> 16) & 0xffff;
-
-#if 0
-	if (lenient && is_delayed (inst))
-	  continue;
-#endif
-
-	if (high_word == 0x27bd			/* addiu $sp,$sp,offset */
-	    || high_word == 0x67bd)		/* daddiu $sp,$sp,offset */
-	    seen_sp_adjust = 1;
-	else if (inst == 0x03a1e823 || 	        /* subu $sp,$sp,$at */
-		 inst == 0x03a8e823)   	        /* subu $sp,$sp,$t0 */
-	    seen_sp_adjust = 1;
-	else if (((inst & 0xFFE00000) == 0xAFA00000 /* sw reg,n($sp) */
-		  /* start-sanitize-r5900 */
-		  || (inst & 0xFFE00000) == 0x7FA00000 /* sq reg,n($sp) */
-		  /* end-sanitize-r5900 */
-		  || (inst & 0xFFE00000) == 0xFFA00000) /* sd reg,n($sp) */
-		 && (inst & 0x001F0000))	/* reg != $zero */
-	    continue;
-						
-	else if ((inst & 0xFFE00000) == 0xE7A00000) /* swc1 freg,n($sp) */
-	    continue;
-	else if ((inst & 0xF3E00000) == 0xA3C00000 && (inst & 0x001F0000))
-						/* sx reg,n($s8) */
-	    continue;				/* reg != $zero */
- 
-        /* move $s8,$sp.  With different versions of gas this will be either
-           `addu $s8,$sp,$zero' or `or $s8,$sp,$zero' or `daddu s8,sp,$0'.
-	    Accept any one of these.  */
-        else if (inst == 0x03A0F021 || inst == 0x03a0f025 || inst == 0x03a0f02d)
-	    continue;
-
-	else if ((inst & 0xFF9F07FF) == 0x00800021) /* move reg,$a0-$a3 */
-	    continue;
-	else if (high_word == 0x3c1c) 		/* lui $gp,n */
-	    continue;
-	else if (high_word == 0x279c) 		/* addiu $gp,$gp,n */
-	    continue;
-	else if (inst == 0x0399e021		/* addu $gp,$gp,$t9 */
-		 || inst == 0x033ce021)		/* addu $gp,$t9,$gp */
-	  continue;
-	/* The following instructions load $at or $t0 with an immediate
-	   value in preparation for a stack adjustment via
-	   subu $sp,$sp,[$at,$t0]. These instructions could also initialize
-	   a local variable, so we accept them only before a stack adjustment
-	   instruction was seen.  */
-	else if (!seen_sp_adjust)
-	  {
-	    if (high_word == 0x3c01 ||	 	/* lui $at,n */
-		high_word == 0x3c08)	  	/* lui $t0,n */
-	      {
-		load_immediate_bytes += MIPS_INSTLEN; /* FIXME!! */
-		continue;
-	      }
-	    else if (high_word == 0x3421 || 	/* ori $at,$at,n */
-		     high_word == 0x3508 || 	/* ori $t0,$t0,n */
-		     high_word == 0x3401 || 	/* ori $at,$zero,n */
-		     high_word == 0x3408)   	/* ori $t0,$zero,n */
-	      {
-		load_immediate_bytes += MIPS_INSTLEN; /* FIXME!! */
-		continue;
-	      }
-	    else
-	      break;
-	  }
-	else
-	  break;
-    }
-
-    /* In a frameless function, we might have incorrectly
-       skipped some load immediate instructions. Undo the skipping
-       if the load immediate was not followed by a stack adjustment.  */
-    if (load_immediate_bytes && !seen_sp_adjust)
-      pc -= load_immediate_bytes;
-    return pc;
-}
-
-/* Skip the PC past function prologue instructions (16-bit version).
-   This is a helper function for mips_skip_prologue.  */
-
-static CORE_ADDR
-mips16_skip_prologue (pc, lenient)
-     CORE_ADDR pc;	/* starting PC to search from */
-     int lenient;
-{
-    CORE_ADDR end_pc;
-    int extend_bytes = 0;
-    int prev_extend_bytes;
-
-    /* Table of instructions likely to be found in a function prologue.  */
-    static struct
-    {
-      unsigned short inst;
-      unsigned short mask;
-    } table[] =
-    {
-      { 0x6300, 0xff00 },	/* addiu $sp,offset */
-      { 0xfb00, 0xff00 },	/* daddiu $sp,offset */
-      { 0xd000, 0xf800 },	/* sw reg,n($sp) */
-      { 0xf900, 0xff00 },	/* sd reg,n($sp) */
-      { 0x6200, 0xff00 },	/* sw $ra,n($sp) */
-      { 0xfa00, 0xff00 },	/* sd $ra,n($sp) */
-      { 0x673d, 0xffff },	/* move $s1,sp */
-      { 0xd980, 0xff80 },	/* sw $a0-$a3,n($s1) */
-      { 0x6704, 0xff1c },	/* move reg,$a0-$a3 */
-      { 0xe809, 0xf81f },	/* entry pseudo-op */
-      { 0x0100, 0xff00 },	/* addiu $s1,$sp,n */
-      { 0, 0 }			/* end of table marker */
-    };
-
-    /* Skip the typical prologue instructions. These are the stack adjustment
-       instruction and the instructions that save registers on the stack
-       or in the gcc frame.  */
-    for (end_pc = pc + 100; pc < end_pc; pc += MIPS16_INSTLEN)
-      {
-	unsigned short inst;
-	int i;
-
-	inst = mips_fetch_instruction (pc);
-
-	/* Normally we ignore an extend instruction.  However, if it is
-	   not followed by a valid prologue instruction, we must adjust
-	   the pc back over the extend so that it won't be considered
-	   part of the prologue.  */
-	if ((inst & 0xf800) == 0xf000)		/* extend */
-	  {
-	    extend_bytes = MIPS16_INSTLEN;
-	    continue;
-	  }
-	prev_extend_bytes = extend_bytes;
-	extend_bytes = 0;
-
-	/* Check for other valid prologue instructions besides extend.  */
-	for (i = 0; table[i].mask != 0; i++)
-	  if ((inst & table[i].mask) == table[i].inst)	/* found, get out */
-	    break;
-	if (table[i].mask != 0)			/* it was in table? */
-	  continue;				/* ignore it */
-	else					/* non-prologue */
-	  {
-	    /* Return the current pc, adjusted backwards by 2 if
-	       the previous instruction was an extend.  */
-	    return pc - prev_extend_bytes;
-	  }
-    }
-  return pc;
-}
-
-/* To skip prologues, I use this predicate.  Returns either PC itself
-   if the code at PC does not look like a function prologue; otherwise
-   returns an address that (if we're lucky) follows the prologue.  If
-   LENIENT, then we must skip everything which is involved in setting
-   up the frame (it's OK to skip more, just so long as we don't skip
-   anything which might clobber the registers which are being saved.
-   We must skip more in the case where part of the prologue is in the
-   delay slot of a non-prologue instruction).  */
-
-CORE_ADDR
-mips_skip_prologue (pc, lenient)
-     CORE_ADDR pc;
-     int lenient;
-{
-  /* See if we can determine the end of the prologue via the symbol table.
-     If so, then return either PC, or the PC after the prologue, whichever
-     is greater.  */
-
-  CORE_ADDR post_prologue_pc = after_prologue (pc, NULL);
-
-  if (post_prologue_pc != 0)
-    return max (pc, post_prologue_pc);
-
-  /* Can't determine prologue from the symbol table, need to examine
-     instructions.  */
-
-  if (pc_is_mips16 (pc))
-    return mips16_skip_prologue (pc, lenient);
-  else
-    return mips32_skip_prologue (pc, lenient);
-}
-
-#if 0
-/* The lenient prologue stuff should be superseded by the code in
-   init_extra_frame_info which looks to see whether the stores mentioned
-   in the proc_desc have actually taken place.  */
-
-/* Is address PC in the prologue (loosely defined) for function at
-   STARTADDR?  */
-
-static int
-mips_in_lenient_prologue (startaddr, pc)
-     CORE_ADDR startaddr;
-     CORE_ADDR pc;
-{
-  CORE_ADDR end_prologue = mips_skip_prologue (startaddr, 1);
-  return pc >= startaddr && pc < end_prologue;
-}
-#endif
-
-/* Given a return value in `regbuf' with a type `valtype', 
-   extract and copy its value into `valbuf'.  */
-void
-mips_extract_return_value (valtype, regbuf, valbuf)
-    struct type *valtype;
-    char regbuf[REGISTER_BYTES];
-    char *valbuf;
-{
-  int regnum;
-  int offset = 0;
-  int len = TYPE_LENGTH (valtype);
-  
-  regnum = 2;
-  if (TYPE_CODE (valtype) == TYPE_CODE_FLT
-      && (MIPS_FPU_TYPE == MIPS_FPU_DOUBLE
-	  || (MIPS_FPU_TYPE == MIPS_FPU_SINGLE
-	      && len <= MIPS_FPU_SINGLE_REGSIZE)))
-    regnum = FP0_REGNUM;
-
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    { /* "un-left-justify" the value from the register */
-      if (len < REGISTER_RAW_SIZE (regnum))
-	offset = REGISTER_RAW_SIZE (regnum) - len;
-      if (len > REGISTER_RAW_SIZE (regnum)     &&	/* odd-size structs */
-	  len < REGISTER_RAW_SIZE (regnum) * 2 &&
-	  (TYPE_CODE (valtype) == TYPE_CODE_STRUCT ||
-	   TYPE_CODE (valtype) == TYPE_CODE_UNION))
-	offset = 2 * REGISTER_RAW_SIZE (regnum) - len;
-    }
-  memcpy (valbuf, regbuf + REGISTER_BYTE (regnum) + offset, len);
-  REGISTER_CONVERT_TO_TYPE (regnum, valtype, valbuf);
-}
-
-/* Given a return value in `regbuf' with a type `valtype', 
-   write it's value into the appropriate register.  */
-void
-mips_store_return_value (valtype, valbuf)
-    struct type *valtype;
-    char *valbuf;
-{
-  int regnum;
-  int offset = 0;
-  int len = TYPE_LENGTH (valtype);
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  
-  regnum = 2;
-  if (TYPE_CODE (valtype) == TYPE_CODE_FLT
-      && (MIPS_FPU_TYPE == MIPS_FPU_DOUBLE
-	  || (MIPS_FPU_TYPE == MIPS_FPU_SINGLE
-	      && len <= MIPS_REGSIZE)))
-    regnum = FP0_REGNUM;
-
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    { /* "left-justify" the value in the register */
-      if (len < REGISTER_RAW_SIZE (regnum))
-	offset = REGISTER_RAW_SIZE (regnum) - len;
-      if (len > REGISTER_RAW_SIZE (regnum)     &&	/* odd-size structs */
-	  len < REGISTER_RAW_SIZE (regnum) * 2 &&
-	  (TYPE_CODE (valtype) == TYPE_CODE_STRUCT ||
-	   TYPE_CODE (valtype) == TYPE_CODE_UNION))
-	offset = 2 * REGISTER_RAW_SIZE (regnum) - len;
-    }
-  memcpy(raw_buffer + offset, valbuf, len);
-  REGISTER_CONVERT_FROM_TYPE(regnum, valtype, raw_buffer);
-  write_register_bytes(REGISTER_BYTE (regnum), raw_buffer, 
-		       len > REGISTER_RAW_SIZE (regnum) ? 
-		       len : REGISTER_RAW_SIZE (regnum));
-}
-
-/* Exported procedure: Is PC in the signal trampoline code */
-
-int
-in_sigtramp (pc, ignore)
-     CORE_ADDR pc;
-     char *ignore;		/* function name */
-{
-  if (sigtramp_address == 0)
-    fixup_sigtramp ();
-  return (pc >= sigtramp_address && pc < sigtramp_end);
-}
-
-/* Commands to show/set the MIPS FPU type.  */
-
-static void show_mipsfpu_command PARAMS ((char *, int));
-static void
-show_mipsfpu_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *msg;
-  char *fpu;
-  switch (MIPS_FPU_TYPE)
-    {
-    case MIPS_FPU_SINGLE:
-      fpu = "single-precision";
-      break;
-    case MIPS_FPU_DOUBLE:
-      fpu = "double-precision";
-      break;
-    case MIPS_FPU_NONE:
-      fpu = "absent (none)";
-      break;
-    }
-  if (mips_fpu_type_auto)
-    printf_unfiltered ("The MIPS floating-point coprocessor is set automatically (currently %s)\n",
-		       fpu);
-  else
-    printf_unfiltered ("The MIPS floating-point coprocessor is assumed to be %s\n",
-		       fpu);
-}
-
-
-static void set_mipsfpu_command PARAMS ((char *, int));
-static void
-set_mipsfpu_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered ("\"set mipsfpu\" must be followed by \"double\", \"single\",\"none\" or \"auto\".\n");
-  show_mipsfpu_command (args, from_tty);
-}
-
-static void set_mipsfpu_single_command PARAMS ((char *, int));
-static void
-set_mipsfpu_single_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  mips_fpu_type = MIPS_FPU_SINGLE;
-  mips_fpu_type_auto = 0;
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  if (GDB_MULTI_ARCH)
-    {
-      gdbarch_tdep (current_gdbarch)->mips_fpu_type = MIPS_FPU_SINGLE;
-    }
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-}
-
-static void set_mipsfpu_double_command PARAMS ((char *, int));
-static void
-set_mipsfpu_double_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  mips_fpu_type = MIPS_FPU_DOUBLE;
-  mips_fpu_type_auto = 0;
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  if (GDB_MULTI_ARCH)
-    {
-      gdbarch_tdep (current_gdbarch)->mips_fpu_type = MIPS_FPU_DOUBLE;
-    }
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-}
-
-static void set_mipsfpu_none_command PARAMS ((char *, int));
-static void
-set_mipsfpu_none_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  mips_fpu_type = MIPS_FPU_NONE;
-  mips_fpu_type_auto = 0;
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  if (GDB_MULTI_ARCH)
-    {
-      gdbarch_tdep (current_gdbarch)->mips_fpu_type = MIPS_FPU_NONE;
-    }
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-}
-
-static void set_mipsfpu_auto_command PARAMS ((char *, int));
-static void
-set_mipsfpu_auto_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  mips_fpu_type_auto = 1;
-}
-
-/* Command to set the processor type.  */
-
-void
-mips_set_processor_type_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int i;
-
-  if (tmp_mips_processor_type == NULL || *tmp_mips_processor_type == '\0')
-    {
-      printf_unfiltered ("The known MIPS processor types are as follows:\n\n");
-      for (i = 0; mips_processor_type_table[i].name != NULL; ++i)
-	printf_unfiltered ("%s\n", mips_processor_type_table[i].name);
-
-      /* Restore the value.  */
-      tmp_mips_processor_type = strsave (mips_processor_type);
-
-      return;
-    }
-  
-  if (!mips_set_processor_type (tmp_mips_processor_type))
-    {
-      error ("Unknown processor type `%s'.", tmp_mips_processor_type);
-      /* Restore its value.  */
-      tmp_mips_processor_type = strsave (mips_processor_type);
-    }
-}
-
-static void
-mips_show_processor_type_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-}
-
-/* Modify the actual processor type. */
-
-int
-mips_set_processor_type (str)
-     char *str;
-{
-  int i, j;
-
-  if (str == NULL)
-    return 0;
-
-  for (i = 0; mips_processor_type_table[i].name != NULL; ++i)
-    {
-      if (strcasecmp (str, mips_processor_type_table[i].name) == 0)
-	{
-	  mips_processor_type = str;
-
-	  for (j = 0; j < NUM_REGS; ++j)
-	    /* FIXME - MIPS should be defining REGISTER_NAME() instead */
-	    gdb_register_names[j] = mips_processor_type_table[i].regnames[j];
-
-	  return 1;
-
-	  /* FIXME tweak fpu flag too */
-	}
-    }
-
-  return 0;
-}
-
-/* Attempt to identify the particular processor model by reading the
-   processor id.  */
-
-char *
-mips_read_processor_type ()
-{
-  CORE_ADDR prid;
-
-  prid = read_register (PRID_REGNUM);
-
-  if ((prid & ~0xf) == 0x700)
-    return savestring ("r3041", strlen("r3041"));
-
-  return NULL;
-}
-
-/* Just like reinit_frame_cache, but with the right arguments to be
-   callable as an sfunc.  */
-
-static void
-reinit_frame_cache_sfunc (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  reinit_frame_cache ();
-}
-
-int
-gdb_print_insn_mips (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  mips_extra_func_info_t proc_desc;
-
-  /* Search for the function containing this address.  Set the low bit
-     of the address when searching, in case we were given an even address
-     that is the start of a 16-bit function.  If we didn't do this,
-     the search would fail because the symbol table says the function
-     starts at an odd address, i.e. 1 byte past the given address.  */
-  memaddr = ADDR_BITS_REMOVE (memaddr);
-  proc_desc = non_heuristic_proc_desc (MAKE_MIPS16_ADDR (memaddr), NULL);
-
-  /* Make an attempt to determine if this is a 16-bit function.  If
-     the procedure descriptor exists and the address therein is odd,
-     it's definitely a 16-bit function.  Otherwise, we have to just
-     guess that if the address passed in is odd, it's 16-bits.  */
-  if (proc_desc)
-    info->mach = pc_is_mips16 (PROC_LOW_ADDR (proc_desc)) ? 16 : TM_PRINT_INSN_MACH;
-  else
-    info->mach = pc_is_mips16 (memaddr) ? 16 : TM_PRINT_INSN_MACH;
-
-  /* Round down the instruction address to the appropriate boundary.  */
-  memaddr &= (info->mach == 16 ? ~1 : ~3);
-      
-  /* Call the appropriate disassembler based on the target endian-ness.  */
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    return print_insn_big_mips (memaddr, info);
-  else
-    return print_insn_little_mips (memaddr, info);
-}
-
-/* Old-style breakpoint macros.
-   The IDT board uses an unusual breakpoint value, and sometimes gets
-   confused when it sees the usual MIPS breakpoint instruction.  */
-
-#define BIG_BREAKPOINT {0, 0x5, 0, 0xd}
-#define LITTLE_BREAKPOINT {0xd, 0, 0x5, 0}
-#define PMON_BIG_BREAKPOINT {0, 0, 0, 0xd}
-#define PMON_LITTLE_BREAKPOINT {0xd, 0, 0, 0}
-#define IDT_BIG_BREAKPOINT {0, 0, 0x0a, 0xd}
-#define IDT_LITTLE_BREAKPOINT {0xd, 0x0a, 0, 0}
-#define MIPS16_BIG_BREAKPOINT {0xe8, 0xa5}
-#define MIPS16_LITTLE_BREAKPOINT {0xa5, 0xe8}
-
-/* This function implements the BREAKPOINT_FROM_PC macro.  It uses the program
-   counter value to determine whether a 16- or 32-bit breakpoint should be
-   used.  It returns a pointer to a string of bytes that encode a breakpoint
-   instruction, stores the length of the string to *lenptr, and adjusts pc
-   (if necessary) to point to the actual memory location where the
-   breakpoint should be inserted.  */
-
-unsigned char *mips_breakpoint_from_pc (pcptr, lenptr)
-     CORE_ADDR *pcptr;
-     int *lenptr;
-{
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    {
-      if (pc_is_mips16 (*pcptr))
-	{
-	  static char mips16_big_breakpoint[] = MIPS16_BIG_BREAKPOINT;
-	  *pcptr = UNMAKE_MIPS16_ADDR (*pcptr);
-	  *lenptr = sizeof(mips16_big_breakpoint);
-	  return mips16_big_breakpoint;
-	}
-      else
-	{
-	  static char big_breakpoint[] = BIG_BREAKPOINT;
-	  static char pmon_big_breakpoint[] = PMON_BIG_BREAKPOINT;
-	  static char idt_big_breakpoint[] = IDT_BIG_BREAKPOINT;
-
-	  *lenptr = sizeof(big_breakpoint);
-
-	  if (strcmp (target_shortname, "mips") == 0)
-	    return idt_big_breakpoint;
-	  else if (strcmp (target_shortname, "ddb") == 0
-		   || strcmp (target_shortname, "pmon") == 0
-		   || strcmp (target_shortname, "lsi") == 0)
-	    return pmon_big_breakpoint;
-	  else
-	    return big_breakpoint;
-	}
-    }
-  else
-    {
-      if (pc_is_mips16 (*pcptr))
-	{
-	  static char mips16_little_breakpoint[] = MIPS16_LITTLE_BREAKPOINT;
-	  *pcptr = UNMAKE_MIPS16_ADDR (*pcptr);
-	  *lenptr = sizeof(mips16_little_breakpoint);
-	  return mips16_little_breakpoint;
-	}
-      else
-	{
-	  static char little_breakpoint[] = LITTLE_BREAKPOINT;
-	  static char pmon_little_breakpoint[] = PMON_LITTLE_BREAKPOINT;
-	  static char idt_little_breakpoint[] = IDT_LITTLE_BREAKPOINT;
-
-	  *lenptr = sizeof(little_breakpoint);
-
-	  if (strcmp (target_shortname, "mips") == 0)
-	    return idt_little_breakpoint;
-	  else if (strcmp (target_shortname, "ddb") == 0
-		   || strcmp (target_shortname, "pmon") == 0
-		   || strcmp (target_shortname, "lsi") == 0)
-	    return pmon_little_breakpoint;
-	  else
-	    return little_breakpoint;
-	}
-    }
-}
-
-/* If PC is in a mips16 call or return stub, return the address of the target
-   PC, which is either the callee or the caller.  There are several
-   cases which must be handled:
-
-   * If the PC is in __mips16_ret_{d,s}f, this is a return stub and the
-     target PC is in $31 ($ra).
-   * If the PC is in __mips16_call_stub_{1..10}, this is a call stub
-     and the target PC is in $2.
-   * If the PC at the start of __mips16_call_stub_{s,d}f_{0..10}, i.e.
-     before the jal instruction, this is effectively a call stub
-     and the the target PC is in $2.  Otherwise this is effectively
-     a return stub and the target PC is in $18.
-
-   See the source code for the stubs in gcc/config/mips/mips16.S for
-   gory details.
-
-   This function implements the SKIP_TRAMPOLINE_CODE macro.
-*/
-
-CORE_ADDR
-mips_skip_stub (pc)
-     CORE_ADDR pc;
-{
-  char *name;
-  CORE_ADDR start_addr;
-
-  /* Find the starting address and name of the function containing the PC.  */
-  if (find_pc_partial_function (pc, &name, &start_addr, NULL) == 0)
-    return 0;
-
-  /* If the PC is in __mips16_ret_{d,s}f, this is a return stub and the
-     target PC is in $31 ($ra).  */
-  if (strcmp (name, "__mips16_ret_sf") == 0
-      || strcmp (name, "__mips16_ret_df") == 0)
-    return read_register (RA_REGNUM);
-
-  if (strncmp (name, "__mips16_call_stub_", 19) == 0)
-    {
-      /* If the PC is in __mips16_call_stub_{1..10}, this is a call stub
-         and the target PC is in $2.  */
-      if (name[19] >= '0' && name[19] <= '9')
-	return read_register (2);
-
-      /* If the PC at the start of __mips16_call_stub_{s,d}f_{0..10}, i.e.
-	 before the jal instruction, this is effectively a call stub
-	 and the the target PC is in $2.  Otherwise this is effectively
-	 a return stub and the target PC is in $18.  */
-      else if (name[19] == 's' || name[19] == 'd')
-	{
-	  if (pc == start_addr)
-	    {
-	      /* Check if the target of the stub is a compiler-generated
-		 stub.  Such a stub for a function bar might have a name
-		 like __fn_stub_bar, and might look like this:
-		      mfc1    $4,$f13
-		      mfc1    $5,$f12
-		      mfc1    $6,$f15
-		      mfc1    $7,$f14
-		      la      $1,bar   (becomes a lui/addiu pair)
-		      jr      $1
-		 So scan down to the lui/addi and extract the target
-		 address from those two instructions.  */
-
-	      CORE_ADDR target_pc = read_register (2);
-	      t_inst inst;
-	      int i;
-
-	      /* See if the name of the target function is  __fn_stub_*.  */
-	      if (find_pc_partial_function (target_pc, &name, NULL, NULL) == 0)
-		return target_pc;
-	      if (strncmp (name, "__fn_stub_", 10) != 0
-		  && strcmp (name, "etext") != 0
-		  && strcmp (name, "_etext") != 0)
-		return target_pc;
-
-	      /* Scan through this _fn_stub_ code for the lui/addiu pair.
-		 The limit on the search is arbitrarily set to 20
-		 instructions.  FIXME.  */
-	      for (i = 0, pc = 0; i < 20; i++, target_pc += MIPS_INSTLEN)
-		{
-		   inst = mips_fetch_instruction (target_pc);
-		   if ((inst & 0xffff0000) == 0x3c010000)	/* lui $at */
-		      pc = (inst << 16) & 0xffff0000;		/* high word */
-		   else if ((inst & 0xffff0000) == 0x24210000)	/* addiu $at */
-		      return pc | (inst & 0xffff);		/* low word */
-		}
-
-	      /* Couldn't find the lui/addui pair, so return stub address.  */
-	      return target_pc;
-	    }
-	  else
-	    /* This is the 'return' part of a call stub.  The return
-	       address is in $r18.  */
-	    return read_register (18);
-	}
-    }
-  return 0;	/* not a stub */
-}
-
-
-/* Return non-zero if the PC is inside a call thunk (aka stub or trampoline).
-   This implements the IN_SOLIB_CALL_TRAMPOLINE macro.  */
-
-int
-mips_in_call_stub (pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  CORE_ADDR start_addr;
-
-  /* Find the starting address of the function containing the PC.  If the
-     caller didn't give us a name, look it up at the same time.  */
-  if (find_pc_partial_function (pc, name ? NULL : &name, &start_addr, NULL) == 0)
-    return 0;
-
-  if (strncmp (name, "__mips16_call_stub_", 19) == 0)
-    {
-      /* If the PC is in __mips16_call_stub_{1..10}, this is a call stub.  */
-      if (name[19] >= '0' && name[19] <= '9')
-	return 1;
-      /* If the PC at the start of __mips16_call_stub_{s,d}f_{0..10}, i.e.
-	 before the jal instruction, this is effectively a call stub.  */
-      else if (name[19] == 's' || name[19] == 'd')
-	return pc == start_addr;
-    }
-
-  return 0;	/* not a stub */
-}
-
-
-/* Return non-zero if the PC is inside a return thunk (aka stub or trampoline).
-   This implements the IN_SOLIB_RETURN_TRAMPOLINE macro.  */
-
-int
-mips_in_return_stub (pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  CORE_ADDR start_addr;
-
-  /* Find the starting address of the function containing the PC.  */
-  if (find_pc_partial_function (pc, NULL, &start_addr, NULL) == 0)
-    return 0;
-
-  /* If the PC is in __mips16_ret_{d,s}f, this is a return stub.  */
-  if (strcmp (name, "__mips16_ret_sf") == 0
-      || strcmp (name, "__mips16_ret_df") == 0)
-    return 1;
-
-  /* If the PC is in __mips16_call_stub_{s,d}f_{0..10} but not at the start,
-      i.e. after the jal instruction, this is effectively a return stub.  */
-  if (strncmp (name, "__mips16_call_stub_", 19) == 0
-      && (name[19] == 's' || name[19] == 'd')
-      && pc != start_addr)
-    return 1;
-
-  return 0;	/* not a stub */
-}
-
-
-/* Return non-zero if the PC is in a library helper function that should
-   be ignored.  This implements the IGNORE_HELPER_CALL macro.  */
-
-int
-mips_ignore_helper (pc)
-     CORE_ADDR pc;
-{
-  char *name;
-
-  /* Find the starting address and name of the function containing the PC.  */
-  if (find_pc_partial_function (pc, &name, NULL, NULL) == 0)
-    return 0;
-
-  /* If the PC is in __mips16_ret_{d,s}f, this is a library helper function
-     that we want to ignore.  */
-  return (strcmp (name, "__mips16_ret_sf") == 0
-	  || strcmp (name, "__mips16_ret_df") == 0);
-}
-
-
-/* Return a location where we can set a breakpoint that will be hit
-   when an inferior function call returns.  This is normally the
-   program's entry point.  Executables that don't have an entry
-   point (e.g. programs in ROM) should define a symbol __CALL_DUMMY_ADDRESS
-   whose address is the location where the breakpoint should be placed.  */
-
-CORE_ADDR
-mips_call_dummy_address ()
-{
-  struct minimal_symbol *sym;
-
-  sym = lookup_minimal_symbol ("__CALL_DUMMY_ADDRESS", NULL, NULL);
-  if (sym)
-    return SYMBOL_VALUE_ADDRESS (sym);
-  else
-    return entry_point_address ();
-}
-
-/* start-sanitize-carp start-sanitize-vr4xxx */
-
-static gdbarch_init_ftype mips_gdbarch_init;
-static struct gdbarch *
-mips_gdbarch_init (info, arches)
-     struct gdbarch_info info;
-     struct gdbarch_list *arches;
-{
-  struct gdbarch *gdbarch;
-  struct gdbarch_tdep *tdep;
-  int elf_abi;
-  char *abi_name;
-
-  /* find a default for ELF_ABI */
-  if (info.abfd != NULL)
-    elf_abi = elf_elfheader (info.abfd)->e_flags & EF_MIPS_ABI;
-  else if (gdbarch_bfd_arch_info (current_gdbarch)->arch == bfd_arch_mips)
-    elf_abi = gdbarch_tdep (current_gdbarch)->elf_abi;
-  else
-    elf_abi = 0;
-
-  /* try to find a pre-existing architecture */
-  for (arches = gdbarch_list_lookup_by_info (arches, &info);
-       arches != NULL;
-       arches = gdbarch_list_lookup_by_info (arches->next, &info))
-    {
-      /* MIPS needs to be pedantic about which ABI the object is
-         using. */
-      if (gdbarch_tdep (current_gdbarch)->elf_abi != elf_abi)
-	continue;
-      return arches->gdbarch;
-    }
-
-  /* Need a new architecture. Fill in a target specific vector. */
-  tdep = (struct gdbarch_tdep*) xmalloc (sizeof (struct gdbarch_tdep));
-  gdbarch = gdbarch_alloc (&info, tdep);
-  tdep->elf_abi = elf_abi;
-  switch (elf_abi)
-    {
-    case E_MIPS_ABI_O32:
-      abi_name = "o32";
-      tdep->mips_eabi = 0;
-      set_gdbarch_long_bit (gdbarch, 32);
-      set_gdbarch_ptr_bit (gdbarch, 32);
-      break;
-    case E_MIPS_ABI_O64:
-      abi_name = "o64";
-      tdep->mips_eabi = 0;
-      set_gdbarch_long_bit (gdbarch, 32);
-      set_gdbarch_ptr_bit (gdbarch, 32);
-      break;
-    case E_MIPS_ABI_EABI32:
-      abi_name = "eabi32";
-      tdep->mips_eabi = 1;
-      set_gdbarch_long_bit (gdbarch, 32);
-      set_gdbarch_ptr_bit (gdbarch, 32);
-      break;
-    case E_MIPS_ABI_EABI64:
-      abi_name = "eabi64";
-      tdep->mips_eabi = 1;
-      set_gdbarch_long_bit (gdbarch, 64);
-      set_gdbarch_ptr_bit (gdbarch, 64);
-      break;
-    default:
-      abi_name = "default";
-      tdep->mips_eabi = 0;
-      set_gdbarch_long_bit (gdbarch, 32);
-      set_gdbarch_ptr_bit (gdbarch, 32);
-      break;
-    }
-  if (tdep->mips_eabi)
-    {
-      /* EABI uses R4 through R11 for args */
-      tdep->mips_last_arg_regnum = 11;
-      /* EABI uses F12 through F19 for args */
-      tdep->mips_last_fp_arg_regnum = FP0_REGNUM + 19;
-    }
-  else
-    {
-      /* old ABI uses R4 through R7 for args */
-      tdep->mips_last_arg_regnum = 7;
-      /* old ABI uses F12 through F15 for args */
-      tdep->mips_last_fp_arg_regnum = FP0_REGNUM + 15;
-    }
-  set_gdbarch_long_long_bit (gdbarch, 64);
-
-  /* enable/disable the MIPS FPU */
-  if (!mips_fpu_type_auto)
-    tdep->mips_fpu_type = mips_fpu_type;
-  else if (info.bfd_arch_info != NULL
-	   && info.bfd_arch_info->arch == bfd_arch_mips)
-    switch (info.bfd_arch_info->mach)
-      {
-      case bfd_mach_mips4100:
-      case bfd_mach_mips4111:
-      case bfd_mach_mips4121:
-	tdep->mips_fpu_type = MIPS_FPU_NONE;
-	break;
-      default:
-	tdep->mips_fpu_type = MIPS_FPU_DOUBLE;
-	break;
-      }
-  else
-    tdep->mips_fpu_type = MIPS_FPU_DOUBLE;
-
-  if (gdbarch_debug)
-    {
-      fprintf_unfiltered (stderr,
-			  "mips_gdbarch_init: (info)elf_abi 0x%x (%s)\n",
-			  elf_abi, abi_name);
-      fprintf_unfiltered (stderr,
-			  "mips_gdbarch_init: MIPS_EABI = %d\n",
-			  tdep->mips_eabi);
-      fprintf_unfiltered (stderr,
-			  "mips_gdbarch_init: MIPS_LAST_ARG_REGNUM = %d\n",
-			  tdep->mips_last_arg_regnum);
-      fprintf_unfiltered (stderr,
-			  "mips_gdbarch_init: MIPS_LAST_FP_ARG_REGNUM = %d (%d)\n",
-			  tdep->mips_last_fp_arg_regnum,
-			  tdep->mips_last_fp_arg_regnum - FP0_REGNUM);
-      fprintf_unfiltered (stderr,
-			  "mips_gdbarch_init: tdep->mips_fpu_type = %d (%s)\n",
-			  tdep->mips_fpu_type,
-			  (tdep->mips_fpu_type == MIPS_FPU_NONE ? "none"
-			   : tdep->mips_fpu_type == MIPS_FPU_SINGLE ? "single"
-			   : tdep->mips_fpu_type == MIPS_FPU_DOUBLE ? "double"
-			   : "???"));
-    }
-
-  return gdbarch;
-}
-
-/* end-sanitize-carp end-sanitize-vr4xxx */
-
-void
-_initialize_mips_tdep ()
-{
-  static struct cmd_list_element *mipsfpulist = NULL;
-  struct cmd_list_element *c;
-
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-  if (GDB_MULTI_ARCH)
-    register_gdbarch_init (bfd_arch_mips, mips_gdbarch_init);
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-  if (!tm_print_insn) /* Someone may have already set it */
-    tm_print_insn = gdb_print_insn_mips;
-
-  /* Let the user turn off floating point and set the fence post for
-     heuristic_proc_start.  */
-
-  add_prefix_cmd ("mipsfpu", class_support, set_mipsfpu_command,
-		  "Set use of MIPS floating-point coprocessor.",
-		  &mipsfpulist, "set mipsfpu ", 0, &setlist);
-  add_cmd ("single", class_support, set_mipsfpu_single_command,
-	   "Select single-precision MIPS floating-point coprocessor.",
-	   &mipsfpulist);
-  add_cmd ("double", class_support, set_mipsfpu_double_command,
-	   "Select double-precision MIPS floating-point coprocessor .",
-	   &mipsfpulist);
-  add_alias_cmd ("on", "double", class_support, 1, &mipsfpulist);
-  add_alias_cmd ("yes", "double", class_support, 1, &mipsfpulist);
-  add_alias_cmd ("1", "double", class_support, 1, &mipsfpulist);
-  add_cmd ("none", class_support, set_mipsfpu_none_command,
-	   "Select no MIPS floating-point coprocessor.",
-	   &mipsfpulist);
-  add_alias_cmd ("off", "none", class_support, 1, &mipsfpulist);
-  add_alias_cmd ("no", "none", class_support, 1, &mipsfpulist);
-  add_alias_cmd ("0", "none", class_support, 1, &mipsfpulist);
-  add_cmd ("auto", class_support, set_mipsfpu_auto_command,
-	   "Select MIPS floating-point coprocessor automatically.",
-	   &mipsfpulist);
-  add_cmd ("mipsfpu", class_support, show_mipsfpu_command,
-	   "Show current use of MIPS floating-point coprocessor target.",
-	   &showlist);
-
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-#if !GDB_MULTI_ARCH
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-  c = add_set_cmd ("processor", class_support, var_string_noescape,
-		   (char *) &tmp_mips_processor_type,
-		   "Set the type of MIPS processor in use.\n\
-Set this to be able to access processor-type-specific registers.\n\
-",
-		   &setlist);
-  c->function.cfunc = mips_set_processor_type_command;
-  c = add_show_from_set (c, &showlist);
-  c->function.cfunc = mips_show_processor_type_command;
-
-  tmp_mips_processor_type = strsave (DEFAULT_MIPS_TYPE);
-  mips_set_processor_type_command (strsave (DEFAULT_MIPS_TYPE), 0);
-  /* start-sanitize-carp start-sanitize-vr4xxx */
-#endif
-  /* end-sanitize-carp end-sanitize-vr4xxx */
-
-  /* We really would like to have both "0" and "unlimited" work, but
-     command.c doesn't deal with that.  So make it a var_zinteger
-     because the user can always use "999999" or some such for unlimited.  */
-  c = add_set_cmd ("heuristic-fence-post", class_support, var_zinteger,
-		   (char *) &heuristic_fence_post,
-		   "\
-Set the distance searched for the start of a function.\n\
-If you are debugging a stripped executable, GDB needs to search through the\n\
-program for the start of a function.  This command sets the distance of the\n\
-search.  The only need to set it is when debugging a stripped executable.",
-		   &setlist);
-  /* We need to throw away the frame cache when we set this, since it
-     might change our ability to get backtraces.  */
-  c->function.sfunc = reinit_frame_cache_sfunc;
-  add_show_from_set (c, &showlist);
-
-  /* Allow the user to control whether the upper bits of 64-bit
-     addresses should be zeroed.  */
-  add_show_from_set
-    (add_set_cmd ("mask-address", no_class, var_boolean, (char *)&mask_address_p,
-	   "Set zeroing of upper 32 bits of 64-bit addresses.\n\
-Use \"on\" to enable the masking, and \"off\" to disable it.\n\
-Without an argument, zeroing of upper address bits is enabled.", &setlist),
-     &showlist);
-}
diff --git a/gdb/mipsm3-nat.c b/gdb/mipsm3-nat.c
deleted file mode 100644
index 089ecd6..0000000
--- a/gdb/mipsm3-nat.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/* Definitions to make GDB run on a mips box under Mach 3.0
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Mach specific routines for little endian mips (e.g. pmax)
- * running Mach 3.0
- *
- * Author: Jukka Virtanen <jtv@hut.fi>
- */
-
-#include "defs.h"
-#include "inferior.h"
-
-#include <stdio.h>
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach/exception.h>
-#include <mach_error.h>
-
-/* Find offsets to thread states at compile time.
- * If your compiler does not grok this, check the hand coded
- * offsets and use them.
- */
-
-#if 1
-
-#define  REG_OFFSET(reg) (int)(&((struct mips_thread_state *)0)->reg)
-#define CREG_OFFSET(reg) (int)(&((struct mips_float_state *)0)->reg)
-#define EREG_OFFSET(reg) (int)(&((struct mips_exc_state *)0)->reg)
-
-/* at reg_offset[i] is the offset to the mips_thread_state
- * location where the gdb registers[i] is stored.
- *
- * -1 means mach does not save it anywhere.
- */
-static int reg_offset[] = 
-{
-  /*  zero		at		  v0		    v1       */
-      -1,           REG_OFFSET(r1),   REG_OFFSET(r2),   REG_OFFSET(r3),
-
-  /*  a0		a1		  a2		    a3       */
-  REG_OFFSET(r4),   REG_OFFSET(r5),   REG_OFFSET(r6),   REG_OFFSET(r7),
-
-  /*  t0		t1		  t2		    t3       */
-  REG_OFFSET(r8),   REG_OFFSET(r9),   REG_OFFSET(r10),  REG_OFFSET(r11),
-
-  /*  t4		t5		  t6		    t7       */
-  REG_OFFSET(r12),  REG_OFFSET(r13),  REG_OFFSET(r14),  REG_OFFSET(r15),
-
-  /*  s0		s1		  s2		    s3       */
-  REG_OFFSET(r16),  REG_OFFSET(r17),  REG_OFFSET(r18),  REG_OFFSET(r19),
-
-  /*  s4		s5		  s6		    s7       */
-  REG_OFFSET(r20),  REG_OFFSET(r21),  REG_OFFSET(r22),  REG_OFFSET(r23),
-
-  /*  t8		t9		  k0		    k1       */
-  REG_OFFSET(r24),  REG_OFFSET(r25),  REG_OFFSET(r26),  REG_OFFSET(r27),
-
-  /*  gp		sp	      s8(30) == fp(72)	    ra       */
-  REG_OFFSET(r28),  REG_OFFSET(r29),  REG_OFFSET(r30),  REG_OFFSET(r31),
-
-  /*  sr(32) PS_REGNUM   */
-  EREG_OFFSET(coproc_state),
-
-  /*  lo(33)		hi(34)    */
-  REG_OFFSET(mdlo), REG_OFFSET(mdhi),
-
-  /*  bad(35)          	      cause(36)	         pc(37)  */
-  EREG_OFFSET(address),  EREG_OFFSET(cause), REG_OFFSET(pc),
-
-  /*  f0(38)		 f1(39)		    f2(40)	       f3(41)   */
-  CREG_OFFSET(r0),   CREG_OFFSET(r1),   CREG_OFFSET(r2),   CREG_OFFSET(r3),
-  CREG_OFFSET(r4),   CREG_OFFSET(r5),   CREG_OFFSET(r6),   CREG_OFFSET(r7),
-  CREG_OFFSET(r8),   CREG_OFFSET(r9),   CREG_OFFSET(r10),  CREG_OFFSET(r11),
-  CREG_OFFSET(r12),  CREG_OFFSET(r13),  CREG_OFFSET(r14),  CREG_OFFSET(r15),
-  CREG_OFFSET(r16),  CREG_OFFSET(r17),  CREG_OFFSET(r18),  CREG_OFFSET(r19),
-  CREG_OFFSET(r20),  CREG_OFFSET(r21),  CREG_OFFSET(r22),  CREG_OFFSET(r23),
-  CREG_OFFSET(r24),  CREG_OFFSET(r25),  CREG_OFFSET(r26),  CREG_OFFSET(r27),
-  CREG_OFFSET(r28),  CREG_OFFSET(r29),  CREG_OFFSET(r30),  CREG_OFFSET(r31),
-
-  /*  fsr(70)		fir(71)		fp(72) == s8(30) */
-  CREG_OFFSET(csr),  CREG_OFFSET(esr),  REG_OFFSET(r30)
-};
-#else
-/* If the compiler does not grok the above defines */
-static int reg_offset[] = 
-{
-/* mach_thread_state offsets: */
-  -1,  0,  4,  8,  12, 16, 20, 24,  28, 32, 36, 40,  44, 48, 52, 56,
-  60, 64, 68, 72,  76, 80, 84, 88,  92, 96,100,104, 108,112,116,120,
-/*sr, lo, hi,addr,cause,pc   */
-   8,124,128,  4,   0,132,
-/* mach_float_state offsets: */
-   0,  4,  8, 12,  16, 20, 24, 28,  32, 36, 40, 44,  48, 52, 56, 60,
-  64, 68, 72, 76,  80, 84, 88, 92,  96,100,104,108, 112,116,120,124,
-/*fsr,fir*/
- 128,132,
-/* FP_REGNUM pseudo maps to s8==r30 in mach_thread_state */
- 116
-};
-#endif
-
-/* Fetch COUNT contiguous registers from thread STATE starting from REGNUM
- * Caller knows that the regs handled in one transaction are of same size.
- */
-#define FETCH_REGS(state, regnum, count) \
-  memcpy (&registers[REGISTER_BYTE (regnum)], \
-	  (char *)state+reg_offset[ regnum ], \
-	  count*REGISTER_SIZE)
-
-/* Store COUNT contiguous registers to thread STATE starting from REGNUM */
-#define STORE_REGS(state, regnum, count) \
-  memcpy ((char *)state+reg_offset[ regnum ], \
-	  &registers[REGISTER_BYTE (regnum)], \
-	  count*REGISTER_SIZE)
-
-#define REGS_ALL    -1
-#define REGS_NORMAL  1
-#define REGS_EXC     2
-#define REGS_COP1    4
-
-/* Hardware regs that matches FP_REGNUM */
-#define MACH_FP_REGNUM 30
-
-/* Fech thread's registers. if regno == -1, fetch all regs */
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  kern_return_t ret;  
-
-  thread_state_data_t      state;
-  struct mips_exc_state    exc_state;
-
-  int stateCnt   = MIPS_THREAD_STATE_COUNT;
-
-  int which_regs = 0; /* A bit mask */
-
-  if (! MACH_PORT_VALID (current_thread))
-    error ("fetch inferior registers: Invalid thread");
-  
-  if (regno < -1 || regno >= NUM_REGS)
-    error ("invalid register %d supplied to fetch_inferior_registers", regno);
-
-  if (regno == -1)
-    which_regs = REGS_ALL;
-  else if (regno == ZERO_REGNUM)
-    {
-      int zero = 0;
-      supply_register (ZERO_REGNUM, &zero);
-      return;
-    }
-  else if ((ZERO_REGNUM < regno && regno < PS_REGNUM)
-	   || regno == FP_REGNUM
-	   || regno == LO_REGNUM
-	   || regno == HI_REGNUM
-	   || regno == PC_REGNUM)
-    which_regs = REGS_NORMAL;
-  else if (FP0_REGNUM <= regno && regno <= FCRIR_REGNUM)
-    which_regs = REGS_COP1 | REGS_EXC;
-  else
-    which_regs = REGS_EXC;
-
-  /* fetch regs saved to mips_thread_state */
-  if (which_regs & REGS_NORMAL)
-    {
-      ret = thread_get_state (current_thread,
-			      MIPS_THREAD_STATE,
-			      state,
-			      &stateCnt);
-      CHK ("fetch inferior registers: thread_get_state", ret);
-
-      if (which_regs == REGS_NORMAL)
-	{
-	  /* Fetch also FP_REGNUM if fetching MACH_FP_REGNUM and vice versa */
-	  if (regno == MACH_FP_REGNUM || regno == FP_REGNUM)
-	    {
-	      supply_register (FP_REGNUM,
-			       (char *)state+reg_offset[ MACH_FP_REGNUM ]);
-	      supply_register (MACH_FP_REGNUM,
-			       (char *)state+reg_offset[ MACH_FP_REGNUM ]);
-	    }
-	  else
-	    supply_register (regno,
-			     (char *)state+reg_offset[ regno ]);
-	  return;
-	}
-			   
-      /* ZERO_REGNUM is always zero */
-      *(int *) registers = 0;
-      
-      /* Copy thread saved regs 1..31 to gdb's reg value array
-       * Luckily, they are contiquous
-       */
-      FETCH_REGS (state, 1, 31);
-      
-      /* Copy mdlo and mdhi */
-      FETCH_REGS (state, LO_REGNUM, 2);
-
-      /* Copy PC */
-      FETCH_REGS (state, PC_REGNUM, 1);
-
-      /* Mach 3.0 saves FP to MACH_FP_REGNUM.
-       * For some reason gdb wants to assign a pseudo register for it.
-       */
-      FETCH_REGS (state, FP_REGNUM, 1);
-    }
-
-  /* Read exc state. Also read if need to fetch floats */
-  if (which_regs & REGS_EXC)
-    {
-      stateCnt = MIPS_EXC_STATE_COUNT;
-      ret = thread_get_state (current_thread,
-			      MIPS_EXC_STATE,
-			      (thread_state_t) &exc_state,
-			      &stateCnt);
-      CHK ("fetch inferior regs (exc): thread_get_state", ret);
-
-      /* We need to fetch exc_state to see if the floating
-       * state is valid for the thread.
-       */
-
-      /* cproc_state: Which coprocessors the thread uses */
-      supply_register (PS_REGNUM,
-		       (char *)&exc_state+reg_offset[ PS_REGNUM ]);
-      
-      if (which_regs == REGS_EXC || which_regs == REGS_ALL)
-	{
-	  supply_register (BADVADDR_REGNUM,
-			   (char *)&exc_state+reg_offset[ BADVADDR_REGNUM ]);
-	  
-	  supply_register (CAUSE_REGNUM,
-			   (char *)&exc_state+reg_offset[ CAUSE_REGNUM ]);
-	  if (which_regs == REGS_EXC)
-	    return;
-	}
-    }
-
-
-  if (which_regs & REGS_COP1)
-    {
-      /* If the thread does not have saved COPROC1, set regs to zero */
-      
-      if (! (exc_state.coproc_state & MIPS_STATUS_USE_COP1))
-	bzero (&registers[ REGISTER_BYTE (FP0_REGNUM) ],
-	       sizeof (struct mips_float_state));
-      else
-	{
-	  stateCnt = MIPS_FLOAT_STATE_COUNT;
-	  ret = thread_get_state (current_thread,
-				  MIPS_FLOAT_STATE,
-				  state,
-				  &stateCnt);
-	  CHK ("fetch inferior regs (floats): thread_get_state", ret);
-	  
-	  if (regno != -1)
-	    {
-	      supply_register (regno,
-			       (char *)state+reg_offset[ regno ]);
-	      return;
-	    }
-	  
-	  FETCH_REGS (state, FP0_REGNUM, 34);
-	}
-    }
-  
-  /* All registers are valid, if not returned yet */
-  registers_fetched ();
-}
-
-/* Store gdb's view of registers to the thread.
- * All registers are always valid when entering here.
- * @@ ahem, maybe that is too strict, we could validate the necessary ones
- *    here.
- *
- * Hmm. It seems that gdb set $reg=value command first reads everything,
- * then sets the reg and then stores everything. -> we must make sure
- * that the immutable registers are not changed by reading them first.
- */
-
-void
-store_inferior_registers (regno)
-     register int regno;
-{
-  thread_state_data_t state;
-  kern_return_t ret;
-  
-  if (! MACH_PORT_VALID (current_thread))
-    error ("store inferior registers: Invalid thread");
-  
-  /* Check for read only regs.
-   * @@ If some of these is can be changed, fix this
-   */
-  if (regno == ZERO_REGNUM	||
-      regno == PS_REGNUM	||
-      regno == BADVADDR_REGNUM	||
-      regno == CAUSE_REGNUM	||
-      regno == FCRIR_REGNUM)
-    {
-      message ("You can not alter read-only register `%s'",
-	       REGISTER_NAME ( regno ));
-      fetch_inferior_registers (regno);
-      return;
-    }
-
-  if (regno == -1)
-    {
-      /* Don't allow these to change */
-
-      /* ZERO_REGNUM */
-      *(int *)registers = 0;
-      
-      fetch_inferior_registers (PS_REGNUM);
-      fetch_inferior_registers (BADVADDR_REGNUM);
-      fetch_inferior_registers (CAUSE_REGNUM);
-      fetch_inferior_registers (FCRIR_REGNUM);
-    }
-
-  if (regno == -1 || (ZERO_REGNUM < regno && regno <= PC_REGNUM))
-    {
-#if 1
-      /* Mach 3.0 saves thread's FP to MACH_FP_REGNUM.
-       * GDB wants assigns a pseudo register FP_REGNUM for frame pointer.
-       *
-       * @@@ Here I assume (!) that gdb's FP has the value that
-       *     should go to threads frame pointer. If not true, this
-       *     fails badly!!!!!
-       */
-      memcpy (&registers[REGISTER_BYTE (MACH_FP_REGNUM)],
-	      &registers[REGISTER_BYTE (FP_REGNUM)],
-	      REGISTER_RAW_SIZE (FP_REGNUM));
-#endif
-      
-      /* Save gdb's regs 1..31 to thread saved regs 1..31
-       * Luckily, they are contiquous
-       */
-      STORE_REGS (state, 1, 31);
-
-      /* Save mdlo, mdhi */
-      STORE_REGS (state, LO_REGNUM, 2);
-
-     /* Save PC */
-      STORE_REGS (state, PC_REGNUM, 1);
-
-      ret = thread_set_state (current_thread,
-			      MIPS_THREAD_STATE,
-			      state,
-			      MIPS_FLOAT_STATE_COUNT);
-      CHK ("store inferior regs : thread_set_state", ret);
-    }
-  
-  if (regno == -1 || regno >= FP0_REGNUM)
-    {
-      /* If thread has floating state, save it */
-      if (read_register (PS_REGNUM) & MIPS_STATUS_USE_COP1)
-	{
-	  /* Do NOT save FCRIR_REGNUM */
-	  STORE_REGS (state, FP0_REGNUM, 33);
-	
-	  ret = thread_set_state (current_thread,
-				  MIPS_FLOAT_STATE,
-				  state,
-				  MIPS_FLOAT_STATE_COUNT);
-	  CHK ("store inferior registers (floats): thread_set_state", ret);
-	}
-      else if (regno != -1)
-	message
-	  ("Thread does not use floating point unit, floating regs not saved");
-    }
-}
diff --git a/gdb/mipsm3-xdep.c b/gdb/mipsm3-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/mipsm3-xdep.c
+++ /dev/null
diff --git a/gdb/mipsread.c b/gdb/mipsread.c
deleted file mode 100644
index 8e7d19d..0000000
--- a/gdb/mipsread.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/* Read a symbol table in MIPS' format (Third-Eye).
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-   Contributed by Alessandro Forin (af@cs.cmu.edu) at CMU.  Major work
-   by Per Bothner, John Gilmore and Ian Lance Taylor at Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Read symbols from an ECOFF file.  Most of the work is done in
-   mdebugread.c.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "bfd.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "stabsread.h"
-#include "gdb-stabs.h"
-
-#include "coff/sym.h"
-#include "coff/internal.h"
-#include "coff/ecoff.h"
-#include "libcoff.h"		/* Private BFD COFF information.  */
-#include "libecoff.h"		/* Private BFD ECOFF information.  */
-#include "elf/common.h"
-#include "elf/mips.h"
-
-static void
-mipscoff_new_init PARAMS ((struct objfile *));
-
-static void
-mipscoff_symfile_init PARAMS ((struct objfile *));
-
-static void
-mipscoff_symfile_read PARAMS ((struct objfile *, struct section_offsets *,
-			       int));
-
-static void
-mipscoff_symfile_finish PARAMS ((struct objfile *));
-
-static void
-read_alphacoff_dynamic_symtab PARAMS ((struct section_offsets *,
-				       struct objfile *objfile));
-
-/* Initialize anything that needs initializing when a completely new
-   symbol file is specified (not just adding some symbols from another
-   file, e.g. a shared library).  */
-
-extern CORE_ADDR sigtramp_address;
-
-static void
-mipscoff_new_init (ignore)
-     struct objfile *ignore;
-{
-  sigtramp_address = 0;
-  stabsread_new_init ();
-  buildsym_new_init ();
-}
-
-/* Initialize to read a symbol file (nothing to do).  */
-
-static void
-mipscoff_symfile_init (objfile)
-     struct objfile *objfile;
-{
-}
-
-/* Read a symbol file from a file.  */
-
-static void
-mipscoff_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  bfd *abfd = objfile->obfd;
-  struct cleanup * back_to;
-
-  init_minimal_symbol_collection ();
-  back_to = make_cleanup (discard_minimal_symbols, 0);
-
-  /* Now that the executable file is positioned at symbol table,
-     process it and define symbols accordingly.  */
-
-  if (!((*ecoff_backend (abfd)->debug_swap.read_debug_info)
-	(abfd, (asection *) NULL, &ecoff_data (abfd)->debug_info)))
-    error ("Error reading symbol table: %s", bfd_errmsg (bfd_get_error ()));
-
-  mdebug_build_psymtabs (objfile, &ecoff_backend (abfd)->debug_swap,
-			 &ecoff_data (abfd)->debug_info, section_offsets);
-
-  /* Add alpha coff dynamic symbols.  */
-
-  read_alphacoff_dynamic_symtab (section_offsets, objfile);
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. */
-
-  install_minimal_symbols (objfile);
-
-  /* If the entry_file bounds are still unknown after processing the
-     partial symbols, then try to set them from the minimal symbols
-     surrounding the entry_point.  */
-
-  if (mainline
-      && objfile->ei.entry_point != INVALID_ENTRY_POINT
-      && objfile->ei.entry_file_lowpc == INVALID_ENTRY_LOWPC)
-    {
-      struct minimal_symbol *m;
-
-      m = lookup_minimal_symbol_by_pc (objfile->ei.entry_point);
-      if (m && SYMBOL_NAME (m + 1))
-	{
-	  objfile->ei.entry_file_lowpc = SYMBOL_VALUE_ADDRESS (m);
-	  objfile->ei.entry_file_highpc = SYMBOL_VALUE_ADDRESS (m + 1);
-	}
-    }
-
-  do_cleanups (back_to);
-}
-
-/* Perform any local cleanups required when we are done with a
-   particular objfile.  */
-
-static void
-mipscoff_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-}
-
-/* Alpha OSF/1 encapsulates the dynamic symbols in ELF format in a
-   standard coff section.  The ELF format for the symbols differs from
-   the format defined in elf/external.h. It seems that a normal ELF 32 bit
-   format is used, and the representation only changes because longs are
-   64 bit on the alpha. In addition, the handling of text/data section
-   indices for symbols is different from the ELF ABI.
-   As the BFD linker currently does not support dynamic linking on the alpha,
-   there seems to be no reason to pollute BFD with another mixture of object
-   file formats for now.  */
-
-/* Format of an alpha external ELF symbol.  */
-
-typedef struct {
-  unsigned char	st_name[4];		/* Symbol name, index in string tbl */
-  unsigned char	st_pad[4];		/* Pad to long word boundary */
-  unsigned char	st_value[8];		/* Value of the symbol */
-  unsigned char	st_size[4];		/* Associated symbol size */
-  unsigned char	st_info[1];		/* Type and binding attributes */
-  unsigned char	st_other[1];		/* No defined meaning, 0 */
-  unsigned char	st_shndx[2];		/* Associated section index */
-} Elfalpha_External_Sym;
-
-/* Format of an alpha external ELF dynamic info structure.  */
-
-typedef struct {
-  unsigned char	d_tag[4];		/* Tag */
-  unsigned char	d_pad[4];		/* Pad to long word boundary */
-  union {
-    unsigned char d_ptr[8];		/* Pointer value */
-    unsigned char d_val[4];		/* Integer value */
-  } d_un;
-} Elfalpha_External_Dyn;
-
-/* Struct to obtain the section pointers for alpha dynamic symbol info.  */
-
-struct alphacoff_dynsecinfo {
-  asection *sym_sect;		/* Section pointer for .dynsym section */
-  asection *str_sect;		/* Section pointer for .dynstr section */
-  asection *dyninfo_sect;	/* Section pointer for .dynamic section */
-  asection *got_sect;		/* Section pointer for .got section */
-};
-
-static void
-alphacoff_locate_sections PARAMS ((bfd *, asection *, void *));
-
-/* We are called once per section from read_alphacoff_dynamic_symtab.
-   We need to examine each section we are passed, check to see
-   if it is something we are interested in processing, and
-   if so, stash away some access information for the section.  */
-
-static void
-alphacoff_locate_sections (ignore_abfd, sectp, sip)
-     bfd *ignore_abfd;
-     asection *sectp;
-     PTR sip;
-{
-  register struct alphacoff_dynsecinfo *si;
-
-  si = (struct alphacoff_dynsecinfo *) sip;
-
-  if (STREQ (sectp->name, ".dynsym"))
-    {
-      si->sym_sect = sectp;
-    }
-  else if (STREQ (sectp->name, ".dynstr"))
-    {
-      si->str_sect = sectp;
-    }
-  else if (STREQ (sectp->name, ".dynamic"))
-    {
-      si->dyninfo_sect = sectp;
-    }
-  else if (STREQ (sectp->name, ".got"))
-    {
-      si->got_sect = sectp;
-    }
-}
-
-/* Scan an alpha dynamic symbol table for symbols of interest and
-   add them to the minimal symbol table.  */
-
-static void
-read_alphacoff_dynamic_symtab (section_offsets, objfile)
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-{
-  bfd *abfd = objfile->obfd;
-  struct alphacoff_dynsecinfo si;
-  char *sym_secptr;
-  char *str_secptr;
-  char *dyninfo_secptr;
-  char *got_secptr;
-  bfd_size_type sym_secsize;
-  bfd_size_type str_secsize;
-  bfd_size_type dyninfo_secsize;
-  bfd_size_type got_secsize;
-  int sym_count;
-  int i;
-  int stripped;
-  Elfalpha_External_Sym *x_symp;
-  char *dyninfo_p;
-  char *dyninfo_end;
-  int got_entry_size = 8;
-  int dt_mips_local_gotno = -1;
-  int dt_mips_gotsym = -1;
-
-
-  /* We currently only know how to handle alpha dynamic symbols.  */
-  if (bfd_get_arch (abfd) != bfd_arch_alpha)
-    return;
-
-  /* Locate the dynamic symbols sections and read them in.  */
-  memset ((char *) &si, 0, sizeof (si));
-  bfd_map_over_sections (abfd, alphacoff_locate_sections, (PTR) &si);
-  if (si.sym_sect == NULL
-      || si.str_sect == NULL
-      || si.dyninfo_sect == NULL
-      || si.got_sect == NULL)
-    return;
-
-  sym_secsize = bfd_get_section_size_before_reloc (si.sym_sect);
-  str_secsize = bfd_get_section_size_before_reloc (si.str_sect);
-  dyninfo_secsize = bfd_get_section_size_before_reloc (si.dyninfo_sect);
-  got_secsize = bfd_get_section_size_before_reloc (si.got_sect);
-  sym_secptr = alloca (sym_secsize);
-  str_secptr = alloca (str_secsize);
-  dyninfo_secptr = alloca (dyninfo_secsize);
-  got_secptr = alloca (got_secsize);
-
-  if (!bfd_get_section_contents (abfd, si.sym_sect, sym_secptr,
-				 (file_ptr)0, sym_secsize))
-    return;
-  if (!bfd_get_section_contents (abfd, si.str_sect, str_secptr,
-				 (file_ptr)0, str_secsize))
-    return;
-  if (!bfd_get_section_contents (abfd, si.dyninfo_sect, dyninfo_secptr,
-				 (file_ptr)0, dyninfo_secsize))
-    return;
-  if (!bfd_get_section_contents (abfd, si.got_sect, got_secptr,
-				 (file_ptr)0, got_secsize))
-    return;
-
-  /* Find the number of local GOT entries and the index for the
-     the first dynamic symbol in the GOT. */
-  for (dyninfo_p = dyninfo_secptr, dyninfo_end = dyninfo_p + dyninfo_secsize;
-       dyninfo_p < dyninfo_end;
-       dyninfo_p += sizeof (Elfalpha_External_Dyn))
-    {
-      Elfalpha_External_Dyn *x_dynp = (Elfalpha_External_Dyn *)dyninfo_p;
-      long dyn_tag;
-
-      dyn_tag = bfd_h_get_32 (abfd, (bfd_byte *) x_dynp->d_tag);
-      if (dyn_tag == DT_NULL)
-	break;
-      else if (dyn_tag == DT_MIPS_LOCAL_GOTNO)
-	{
-	  if (dt_mips_local_gotno < 0)
-	    dt_mips_local_gotno
-	      = bfd_h_get_32 (abfd, (bfd_byte *) x_dynp->d_un.d_val);
-	}
-      else if (dyn_tag == DT_MIPS_GOTSYM)
-	{
-	  if (dt_mips_gotsym < 0)
-	    dt_mips_gotsym
-	      = bfd_h_get_32 (abfd, (bfd_byte *) x_dynp->d_un.d_val);
-	}
-    }
-  if (dt_mips_local_gotno < 0 || dt_mips_gotsym < 0)
-    return;
-
-  /* Scan all dynamic symbols and enter them into the minimal symbol table
-     if appropriate.  */
-  sym_count = sym_secsize / sizeof (Elfalpha_External_Sym);
-  stripped = (bfd_get_symcount (abfd) == 0);
-
-  /* Skip first symbol, which is a null dummy.  */
-  for (i = 1, x_symp = (Elfalpha_External_Sym *) sym_secptr + 1;
-       i < sym_count;
-       i++, x_symp++)
-    {
-      unsigned long strx;
-      char *name;
-      bfd_vma sym_value;
-      unsigned char sym_info;
-      unsigned int sym_shndx;
-      int isglobal;
-      enum minimal_symbol_type ms_type;
-
-      strx = bfd_h_get_32 (abfd, (bfd_byte *) x_symp->st_name);
-      if (strx >= str_secsize)
-	continue;
-      name = str_secptr + strx;
-      if (*name == '\0' || *name == '.')
-	continue;
-
-      sym_value = bfd_h_get_64 (abfd, (bfd_byte *) x_symp->st_value);
-      sym_info = bfd_h_get_8 (abfd, (bfd_byte *) x_symp->st_info);
-      sym_shndx = bfd_h_get_16 (abfd, (bfd_byte *) x_symp->st_shndx);
-      isglobal = (ELF_ST_BIND (sym_info) == STB_GLOBAL);
-
-      if (sym_shndx == SHN_UNDEF)
-	{
-	  /* Handle undefined functions which are defined in a shared
-	     library.  */
-	  if (ELF_ST_TYPE (sym_info) != STT_FUNC
-	      || ELF_ST_BIND (sym_info) != STB_GLOBAL)
-	    continue;
-
-	  ms_type = mst_solib_trampoline;
-
-	  /* If sym_value is nonzero, it points to the shared library
-	     trampoline entry, which is what we are looking for.
-
-	     If sym_value is zero, then we have to get the GOT entry
-	     for the symbol.
-	     If the GOT entry is nonzero, it represents the quickstart
-	     address of the function and we use that as the symbol value.
-
-	     If the GOT entry is zero, the function address has to be resolved
-	     by the runtime loader before the executable is started.
-	     We are unable to find any meaningful address for these
-	     functions in the executable file, so we skip them.  */
-	  if (sym_value == 0)
-	    {
-	      int got_entry_offset =
-		(i - dt_mips_gotsym + dt_mips_local_gotno) * got_entry_size;
-
-	      if (got_entry_offset < 0 || got_entry_offset >= got_secsize)
-		continue;
-	      sym_value =
-		bfd_h_get_64 (abfd,
-			      (bfd_byte *) (got_secptr + got_entry_offset));
-	      if (sym_value == 0)
-		continue;
-	    }
-	}
-      else
-	{
-	  /* Symbols defined in the executable itself. We only care about
-	     them if this is a stripped executable, otherwise they have
-	     been retrieved from the normal symbol table already.  */
-	  if (!stripped)
-	    continue;
-
-	  if (sym_shndx == SHN_MIPS_TEXT)
-	    {
-	      if (isglobal)
-		ms_type = mst_text;
-	      else
-		ms_type = mst_file_text;
-	      sym_value += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	    }
-	  else if (sym_shndx == SHN_MIPS_DATA)
-	    {
-	      if (isglobal)
-		ms_type = mst_data;
-	      else
-		ms_type = mst_file_data;
-	      sym_value += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	    }
-	  else if (sym_shndx == SHN_MIPS_ACOMMON)
-	    {
-	      if (isglobal)
-		ms_type = mst_bss;
-	      else
-		ms_type = mst_file_bss;
-	      sym_value += ANOFFSET (section_offsets, SECT_OFF_BSS);
-	    }
-	  else if (sym_shndx == SHN_ABS)
-	    {
-	      ms_type = mst_abs;
-	    }
-	  else
-	    {
-	      continue;
-	    }
-	}
-
-      prim_record_minimal_symbol (obsavestring (name,
-						strlen (name),
-						&objfile -> symbol_obstack),
-				  sym_value,
-				  ms_type,
-				  objfile);
-    }
-}
-
-/* Initialization */
-
-static struct sym_fns ecoff_sym_fns =
-{
-  bfd_target_ecoff_flavour,
-  mipscoff_new_init,		/* sym_new_init: init anything gbl to entire symtab */
-  mipscoff_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  mipscoff_symfile_read,	/* sym_read: read a symbol file into symtab */
-  mipscoff_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  default_symfile_offsets,	/* sym_offsets: dummy FIXME til implem sym reloc */
-  NULL				/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_mipsread ()
-{
-  add_symtab_fns (&ecoff_sym_fns);
-}
diff --git a/gdb/mipsv4-nat.c b/gdb/mipsv4-nat.c
deleted file mode 100644
index df4b6e9..0000000
--- a/gdb/mipsv4-nat.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* Native support for MIPS running SVR4, for GDB.
-   Copyright 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "target.h"
-
-#include <sys/time.h>
-#include <sys/procfs.h>
-#include <setjmp.h>		/* For JB_XXX.  */
-
-/* Size of elements in jmpbuf */
-
-#define JB_ELEMENT_SIZE 4
-
-/*
- * See the comment in m68k-tdep.c regarding the utility of these functions.
- *
- * These definitions are from the MIPS SVR4 ABI, so they may work for
- * any MIPS SVR4 target.
- */
-
-void 
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  register int regi;
-  register greg_t *regp = &(*gregsetp)[0];
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for (regi = 0; regi <= CXT_RA; regi++)
-    supply_register (regi, (char *)(regp + regi));
-
-  supply_register (PC_REGNUM, (char *)(regp + CXT_EPC));
-  supply_register (HI_REGNUM, (char *)(regp + CXT_MDHI));
-  supply_register (LO_REGNUM, (char *)(regp + CXT_MDLO));
-  supply_register (CAUSE_REGNUM, (char *)(regp + CXT_CAUSE));
-
-  /* Fill inaccessible registers with zero.  */
-  supply_register (PS_REGNUM, zerobuf);
-  supply_register (BADVADDR_REGNUM, zerobuf);
-  supply_register (FP_REGNUM, zerobuf);
-  supply_register (UNUSED_REGNUM, zerobuf);
-  for (regi = FIRST_EMBED_REGNUM; regi <= LAST_EMBED_REGNUM; regi++)
-    supply_register (regi, zerobuf);
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-  int regi;
-  register greg_t *regp = &(*gregsetp)[0];
-
-  for (regi = 0; regi <= 32; regi++)
-    if ((regno == -1) || (regno == regi))
-      *(regp + regi) = *(greg_t *) &registers[REGISTER_BYTE (regi)];
-
-  if ((regno == -1) || (regno == PC_REGNUM))
-    *(regp + CXT_EPC) = *(greg_t *) &registers[REGISTER_BYTE (PC_REGNUM)];
-
-  if ((regno == -1) || (regno == CAUSE_REGNUM))
-    *(regp + CXT_CAUSE) = *(greg_t *) &registers[REGISTER_BYTE (CAUSE_REGNUM)];
-
-  if ((regno == -1) || (regno == HI_REGNUM))
-    *(regp + CXT_MDHI) = *(greg_t *) &registers[REGISTER_BYTE (HI_REGNUM)];
-
-  if ((regno == -1) || (regno == LO_REGNUM))
-    *(regp + CXT_MDLO) = *(greg_t *) &registers[REGISTER_BYTE (LO_REGNUM)];
-}
-
-/*
- * Now we do the same thing for floating-point registers.
- * We don't bother to condition on FP0_REGNUM since any
- * reasonable MIPS configuration has an R3010 in it.
- *
- * Again, see the comments in m68k-tdep.c.
- */
-
-void
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  register int regi;
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for (regi = 0; regi < 32; regi++)
-    supply_register (FP0_REGNUM + regi,
-		     (char *)&fpregsetp->fp_r.fp_regs[regi]);
-
-  supply_register (FCRCS_REGNUM, (char *)&fpregsetp->fp_csr);
-
-  /* FIXME: how can we supply FCRIR_REGNUM?  The ABI doesn't tell us. */
-  supply_register (FCRIR_REGNUM, zerobuf);
-}
-
-void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
-{
-  int regi;
-  char *from, *to;
-
-  for (regi = FP0_REGNUM; regi < FP0_REGNUM + 32; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  from = (char *) &registers[REGISTER_BYTE (regi)];
-	  to = (char *) &(fpregsetp->fp_r.fp_regs[regi - FP0_REGNUM]);
-	  memcpy(to, from, REGISTER_RAW_SIZE (regi));
-	}
-    }
-
-  if ((regno == -1) || (regno == FCRCS_REGNUM))
-    fpregsetp->fp_csr = *(unsigned *) &registers[REGISTER_BYTE(FCRCS_REGNUM)];
-}
-
-
-/* Figure out where the longjmp will land.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (_JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target (pc)
-     CORE_ADDR *pc;
-{
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  CORE_ADDR jb_addr;
-
-  jb_addr = read_register (A0_REGNUM);
-
-  if (target_read_memory (jb_addr + _JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}
diff --git a/gdb/mmap-alloc.c b/gdb/mmap-alloc.c
deleted file mode 100755
index e69de29..0000000
--- a/gdb/mmap-alloc.c
+++ /dev/null
diff --git a/gdb/mmap-sbrk.c b/gdb/mmap-sbrk.c
deleted file mode 100755
index e69de29..0000000
--- a/gdb/mmap-sbrk.c
+++ /dev/null
diff --git a/gdb/mn10200-tdep.c b/gdb/mn10200-tdep.c
deleted file mode 100644
index cb7ead0..0000000
--- a/gdb/mn10200-tdep.c
+++ /dev/null
@@ -1,919 +0,0 @@
-/* Target-dependent code for the Matsushita MN10200 for GDB, the GNU debugger.
-   Copyright 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "obstack.h"
-#include "target.h"
-#include "value.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-#include "symfile.h"
-
-  	
-/* Should call_function allocate stack space for a struct return?  */
-int
-mn10200_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_NFIELDS (type) > 1 || TYPE_LENGTH (type) > 8);
-}
-
-
-
-/* The main purpose of this file is dealing with prologues to extract
-   information about stack frames and saved registers.
-
-   For reference here's how prologues look on the mn10200:
-
-     With frame pointer:
-	mov fp,a0
-	mov sp,fp
-	add <size>,sp
-	Register saves for d2, d3, a1, a2 as needed.  Saves start
-	at fp - <size> + <outgoing_args_size> and work towards higher
-	addresses.  Note that the saves are actually done off the stack
-	pointer in the prologue!  This makes for smaller code and easier
-	prologue scanning as the displacement fields will unlikely
-        be more than 8 bits!
-
-     Without frame pointer:
-        add <size>,sp
-	Register saves for d2, d3, a1, a2 as needed.  Saves start
-	at sp + <outgoing_args_size> and work towards higher addresses.
-
-     Out of line prologue:
-	add <local size>,sp  -- optional
-	jsr __prologue
-	add <outgoing_size>,sp -- optional
-
-   The stack pointer remains constant throughout the life of most
-   functions.  As a result the compiler will usually omit the
-   frame pointer, so we must handle frame pointerless functions.  */
-
-/* Analyze the prologue to determine where registers are saved,
-   the end of the prologue, etc etc.  Return the end of the prologue
-   scanned.
-
-   We store into FI (if non-null) several tidbits of information:
-
-    * stack_size -- size of this stack frame.  Note that if we stop in
-    certain parts of the prologue/epilogue we may claim the size of the
-    current frame is zero.  This happens when the current frame has
-    not been allocated yet or has already been deallocated.
-
-    * fsr -- Addresses of registers saved in the stack by this frame.
-
-    * status -- A (relatively) generic status indicator.  It's a bitmask
-    with the following bits: 
-
-      MY_FRAME_IN_SP: The base of the current frame is actually in
-      the stack pointer.  This can happen for frame pointerless
-      functions, or cases where we're stopped in the prologue/epilogue
-      itself.  For these cases mn10200_analyze_prologue will need up
-      update fi->frame before returning or analyzing the register
-      save instructions.
-
-      MY_FRAME_IN_FP: The base of the current frame is in the
-      frame pointer register ($a2).
-
-      CALLER_A2_IN_A0: $a2 from the caller's frame is temporarily
-      in $a0.  This can happen if we're stopped in the prologue.
-
-      NO_MORE_FRAMES: Set this if the current frame is "start" or
-      if the first instruction looks like mov <imm>,sp.  This tells
-      frame chain to not bother trying to unwind past this frame.  */
-
-#define MY_FRAME_IN_SP 0x1
-#define MY_FRAME_IN_FP 0x2
-#define CALLER_A2_IN_A0 0x4
-#define NO_MORE_FRAMES 0x8
- 
-static CORE_ADDR
-mn10200_analyze_prologue (fi, pc)
-    struct frame_info *fi;
-    CORE_ADDR pc;
-{
-  CORE_ADDR func_addr, func_end, addr, stop;
-  CORE_ADDR stack_size;
-  unsigned char buf[4];
-  int status;
-  char *name;
-  int out_of_line_prologue = 0;
-
-  /* Use the PC in the frame if it's provided to look up the
-     start of this function.  */
-  pc = (fi ? fi->pc : pc);
-
-  /* Find the start of this function.  */
-  status = find_pc_partial_function (pc, &name, &func_addr, &func_end);
-
-  /* Do nothing if we couldn't find the start of this function or if we're
-     stopped at the first instruction in the prologue.  */
-  if (status == 0)
-    return pc;
-
-  /* If we're in start, then give up.  */
-  if (strcmp (name, "start") == 0)
-    {
-      if (fi)
-        fi->status = NO_MORE_FRAMES;
-      return pc;
-    }
-
-  /* At the start of a function our frame is in the stack pointer.  */
-  if (fi)
-    fi->status = MY_FRAME_IN_SP;
-
-  /* If we're physically on an RTS instruction, then our frame has already
-     been deallocated.
-
-     fi->frame is bogus, we need to fix it.  */
-  if (fi && fi->pc + 1 == func_end)
-    {
-      status = target_read_memory (fi->pc, buf, 1);
-      if (status != 0)
-	{
-	  if (fi->next == NULL)
-	    fi->frame = read_sp ();
-	  return fi->pc;
-	}
-
-      if (buf[0] == 0xfe)
-	{
-	  if (fi->next == NULL)
-	    fi->frame = read_sp ();
-	  return fi->pc;
-	}
-    }
-
-  /* Similarly if we're stopped on the first insn of a prologue as our
-     frame hasn't been allocated yet.  */
-  if (fi && fi->pc == func_addr)
-    {
-      if (fi->next == NULL)
-	fi->frame = read_sp ();
-      return fi->pc;
-    }
-
-  /* Figure out where to stop scanning.  */
-  stop = fi ? fi->pc : func_end;
-
-  /* Don't walk off the end of the function.  */
-  stop = stop > func_end ? func_end : stop;
-
-  /* Start scanning on the first instruction of this function.  */
-  addr = func_addr;
-
-  status = target_read_memory (addr, buf, 2);
-  if (status != 0)
-    {
-      if (fi && fi->next == NULL && fi->status & MY_FRAME_IN_SP)
-	fi->frame = read_sp ();
-      return addr;
-    }
-
-  /* First see if this insn sets the stack pointer; if so, it's something
-     we won't understand, so quit now.   */
-  if (buf[0] == 0xdf
-      || (buf[0] == 0xf4 && buf[1] == 0x77))
-    {
-      if (fi)
-	fi->status = NO_MORE_FRAMES;
-      return addr;
-    }
-
-  /* Now see if we have a frame pointer.
-       
-     Search for mov a2,a0 (0xf278)
-        then	mov a3,a2 (0xf27e).  */
-
-  if (buf[0] == 0xf2 && buf[1] == 0x78)
-    {
-      /* Our caller's $a2 will be found in $a0 now.  Note it for
-	 our callers.  */
-      if (fi)
-	fi->status |= CALLER_A2_IN_A0;
-      addr += 2;
-      if (addr >= stop)
-	{
-	  /* We still haven't allocated our local stack.  Handle this
-	     as if we stopped on the first or last insn of a function.   */
-	  if (fi && fi->next == NULL)
-	    fi->frame = read_sp ();
-	  return addr;
-	}
-
-      status = target_read_memory (addr, buf, 2);
-      if (status != 0)
-	{
-	  if (fi && fi->next == NULL)
-	    fi->frame = read_sp ();
-	  return addr;
-	}
-      if (buf[0] == 0xf2 && buf[1] == 0x7e)
-	{
-	  addr += 2;
-
-	  /* Our frame pointer is valid now.  */
-	  if (fi)
-	    {
-	      fi->status |= MY_FRAME_IN_FP;
-	      fi->status &= ~MY_FRAME_IN_SP;
-	    }
-	  if (addr >= stop)
-	    return addr;
-	}
-      else
-	{
-	  if (fi && fi->next == NULL)
-	    fi->frame = read_sp ();
-	  return addr;
-	}
-    }
-
-  /* Next we should allocate the local frame.
-       
-     Search for add imm8,a3 (0xd3XX)
-        or	add imm16,a3 (0xf70bXXXX)
-        or	add imm24,a3 (0xf467XXXXXX).
-       
-     If none of the above was found, then this prologue has
-     no stack, and therefore can't have any register saves,
-     so quit now.  */
-  status = target_read_memory (addr, buf, 2);
-  if (status != 0)
-    {
-      if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-	fi->frame = read_sp ();
-      return addr;
-    }
-  if (buf[0] == 0xd3)
-    {
-      stack_size = extract_signed_integer (&buf[1], 1);
-      if (fi)
-	fi->stack_size = stack_size;
-      addr += 2;
-      if (addr >= stop)
-	{
-	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-	    fi->frame = read_sp () - stack_size;
-	  return addr;
-	}
-    }
-  else if (buf[0] == 0xf7 && buf[1] == 0x0b)
-    {
-      status = target_read_memory (addr + 2, buf, 2);
-      if (status != 0)
-	{
-	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-	    fi->frame = read_sp ();
-	  return addr;
-	}
-      stack_size = extract_signed_integer (buf, 2);
-      if (fi)
-	fi->stack_size = stack_size;
-      addr += 4;
-      if (addr >= stop)
-	{
-	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-	    fi->frame = read_sp () - stack_size;
-	  return addr;
-	}
-    }
-  else if (buf[0] == 0xf4 && buf[1] == 0x67)
-    {
-      status = target_read_memory (addr + 2, buf, 3);
-      if (status != 0)
-	{
-	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-	    fi->frame = read_sp ();
-	  return addr;
-	}
-      stack_size = extract_signed_integer (buf, 3);
-      if (fi)
-	fi->stack_size = stack_size;
-      addr += 5;
-      if (addr >= stop)
-	{
-	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-	    fi->frame = read_sp () - stack_size;
-	  return addr;
-	}
-    }
-
-  /* Now see if we have a call to __prologue for an out of line
-     prologue.  */
-  status = target_read_memory (addr, buf, 2);
-  if (status != 0)
-    return addr;
-
-  /* First check for 16bit pc-relative call to __prologue.  */
-  if (buf[0] == 0xfd)
-    {
-      CORE_ADDR temp;
-      status = target_read_memory (addr + 1, buf, 2);
-      if (status != 0)
-	{
-  	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-    	    fi->frame = read_sp ();
-	  return addr;
-	}
-      
-      /* Get the PC this instruction will branch to.  */
-      temp = (extract_signed_integer (buf, 2) + addr + 3) & 0xffffff;
-
-      /* Get the name of the function at the target address.  */
-      status = find_pc_partial_function (temp, &name, NULL, NULL);
-      if (status == 0)
-	{
-  	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-    	    fi->frame = read_sp ();
-	  return addr;
-	}
-
-      /* Note if it is an out of line prologue.  */
-      out_of_line_prologue = (strcmp (name, "__prologue") == 0);
-
-      /* This sucks up 3 bytes of instruction space.  */
-      if (out_of_line_prologue)
-	addr += 3;
-
-      if (addr >= stop)
-	{
-	  if (fi && fi->next == NULL)
-	    {
-	      fi->stack_size -= 16;
-	      fi->frame = read_sp () - fi->stack_size;
-	    }
-	  return addr;
-	}
-    }
-  /* Now check for the 24bit pc-relative call to __prologue.  */
-  else if (buf[0] == 0xf4 && buf[1] == 0xe1)
-    {
-      CORE_ADDR temp;
-      status = target_read_memory (addr + 2, buf, 3);
-      if (status != 0)
-	{
-  	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-    	    fi->frame = read_sp ();
-	  return addr;
-	}
-      
-      /* Get the PC this instruction will branch to.  */
-      temp = (extract_signed_integer (buf, 3) + addr + 5) & 0xffffff;
-
-      /* Get the name of the function at the target address.  */
-      status = find_pc_partial_function (temp, &name, NULL, NULL);
-      if (status == 0)
-	{
-  	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-    	    fi->frame = read_sp ();
-	  return addr;
-	}
-
-      /* Note if it is an out of line prologue.  */
-      out_of_line_prologue = (strcmp (name, "__prologue") == 0);
-
-      /* This sucks up 5 bytes of instruction space.  */
-      if (out_of_line_prologue)
-	addr += 5;
-
-      if (addr >= stop)
-	{
-	  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP))
-	    {
-	      fi->stack_size -= 16;
-	      fi->frame = read_sp () - fi->stack_size;
-	    }
-	  return addr;
-	}
-    }
-
-  /* Now actually handle the out of line prologue.  */
-  if (out_of_line_prologue)
-    {
-      int outgoing_args_size = 0;
-
-      /* First adjust the stack size for this function.  The out of
-	 line prologue saves 4 registers (16bytes of data).  */
-      if (fi)
-	fi->stack_size -= 16;
-
-      /* Update fi->frame if necessary.  */
-      if (fi && fi->next == NULL)
-	fi->frame = read_sp () - fi->stack_size;
-
-      /* After the out of line prologue, there may be another
-	 stack adjustment for the outgoing arguments.
-
-	 Search for add imm8,a3 (0xd3XX)
-	    or	add imm16,a3 (0xf70bXXXX)
-	    or	add imm24,a3 (0xf467XXXXXX).  */
-       
-      status = target_read_memory (addr, buf, 2);
-      if (status != 0)
-	{
-	  if (fi)
-	    {
-	      fi->fsr.regs[2] = fi->frame + fi->stack_size + 4;
-	      fi->fsr.regs[3] = fi->frame + fi->stack_size + 8;
-	      fi->fsr.regs[5] = fi->frame + fi->stack_size + 12;
-	      fi->fsr.regs[6] = fi->frame + fi->stack_size + 16;
-	    }
-	  return addr;
-	}
-
-      if (buf[0] == 0xd3)
-	{
-	  outgoing_args_size = extract_signed_integer (&buf[1], 1);
-	  addr += 2;
-	}
-      else if (buf[0] == 0xf7 && buf[1] == 0x0b)
-	{
-	  status = target_read_memory (addr + 2, buf, 2);
-	  if (status != 0)
-	    {
-	      if (fi)
-		{
-		  fi->fsr.regs[2] = fi->frame + fi->stack_size + 4;
-		  fi->fsr.regs[3] = fi->frame + fi->stack_size + 8;
-		  fi->fsr.regs[5] = fi->frame + fi->stack_size + 12;
-		  fi->fsr.regs[6] = fi->frame + fi->stack_size + 16;
-		}
-	      return addr;
-	    }
-	  outgoing_args_size = extract_signed_integer (buf, 2);
-	  addr += 4;
-	}
-      else if (buf[0] == 0xf4 && buf[1] == 0x67)
-	{
-	  status = target_read_memory (addr + 2, buf, 3);
-	  if (status != 0)
-	    {
-	      if (fi && fi->next == NULL)
-		{
-		  fi->fsr.regs[2] = fi->frame + fi->stack_size + 4;
-		  fi->fsr.regs[3] = fi->frame + fi->stack_size + 8;
-		  fi->fsr.regs[5] = fi->frame + fi->stack_size + 12;
-		  fi->fsr.regs[6] = fi->frame + fi->stack_size + 16;
-		}
-	      return addr;
-	    }
-	  outgoing_args_size = extract_signed_integer (buf, 3);
-	  addr += 5;
-	}
-      else
-	outgoing_args_size = 0;
-
-      /* Now that we know the size of the outgoing arguments, fix
-	 fi->frame again if this is the innermost frame.  */
-      if (fi && fi->next == NULL)
-	fi->frame -= outgoing_args_size;
-
-      /* Note the register save information and update the stack
-	 size for this frame too.  */
-      if (fi)
-	{
-	  fi->fsr.regs[2] = fi->frame + fi->stack_size + 4;
-	  fi->fsr.regs[3] = fi->frame + fi->stack_size + 8;
-	  fi->fsr.regs[5] = fi->frame + fi->stack_size + 12;
-	  fi->fsr.regs[6] = fi->frame + fi->stack_size + 16;
-	  fi->stack_size += outgoing_args_size;
-	}
-      /* There can be no more prologue insns, so return now.  */
-      return addr;
-    }
-
-  /* At this point fi->frame needs to be correct.
-
-     If MY_FRAME_IN_SP is set and we're the innermost frame, then we
-     need to fix fi->frame so that backtracing, find_frame_saved_regs,
-     etc work correctly.  */
-  if (fi && fi->next == NULL && (fi->status & MY_FRAME_IN_SP) != 0)
-    fi->frame = read_sp () - fi->stack_size;
-
-  /* And last we have the register saves.  These are relatively
-     simple because they're physically done off the stack pointer,
-     and thus the number of different instructions we need to
-     check is greatly reduced because we know the displacements
-     will be small.
-       
-     Search for movx d2,(X,a3) (0xf55eXX)
-        then	movx d3,(X,a3) (0xf55fXX)
-        then	mov  a1,(X,a3) (0x5dXX)	   No frame pointer case
-        then	mov  a2,(X,a3) (0x5eXX)	   No frame pointer case
-        or  mov  a0,(X,a3) (0x5cXX)	   Frame pointer case.  */
-
-  status = target_read_memory (addr, buf, 2);
-  if (status != 0)
-    return addr;
-  if (buf[0] == 0xf5 && buf[1] == 0x5e)
-    {
-      if (fi)
-	{
-	  status = target_read_memory (addr + 2, buf, 1);
-	  if (status != 0)
-	    return addr;
-	  fi->fsr.regs[2] = (fi->frame + stack_size
-			     + extract_signed_integer (buf, 1));
-	}
-      addr += 3;
-      if (addr >= stop)
-	return addr;
-      status = target_read_memory (addr, buf, 2);
-      if (status != 0)
-	return addr;
-    }
-  if (buf[0] == 0xf5 && buf[1] == 0x5f)
-    {
-      if (fi)
-	{
-	  status = target_read_memory (addr + 2, buf, 1);
-	  if (status != 0)
-	    return addr;
-	  fi->fsr.regs[3] = (fi->frame + stack_size
-			     + extract_signed_integer (buf, 1));
-	}
-      addr += 3;
-      if (addr >= stop)
-	return addr;
-      status = target_read_memory (addr, buf, 2);
-      if (status != 0)
-	return addr;
-    }
-  if (buf[0] == 0x5d)
-    {
-      if (fi)
-	{
-	  status = target_read_memory (addr + 1, buf, 1);
-	  if (status != 0)
-	    return addr;
-	  fi->fsr.regs[5] = (fi->frame + stack_size
-			     + extract_signed_integer (buf, 1));
-	}
-      addr += 2;
-      if (addr >= stop)
-	return addr;
-      status = target_read_memory (addr, buf, 2);
-      if (status != 0)
-	return addr;
-    }
-  if (buf[0] == 0x5e || buf[0] == 0x5c)
-    {
-      if (fi)
-	{
-	  status = target_read_memory (addr + 1, buf, 1);
-	  if (status != 0)
-	    return addr;
-	  fi->fsr.regs[6] = (fi->frame + stack_size
-			     + extract_signed_integer (buf, 1));
-	  fi->status &= ~CALLER_A2_IN_A0;
-	}
-      addr += 2;
-      if (addr >= stop)
-	return addr;
-      return addr;
-    }
-  return addr;
-}
-  
-/* Function: frame_chain
-   Figure out and return the caller's frame pointer given current
-   frame_info struct.
-
-   We don't handle dummy frames yet but we would probably just return the
-   stack pointer that was in use at the time the function call was made?  */
-
-CORE_ADDR
-mn10200_frame_chain (fi)
-     struct frame_info *fi;
-{
-  struct frame_info dummy_frame;
-
-  /* Walk through the prologue to determine the stack size,
-     location of saved registers, end of the prologue, etc.  */
-  if (fi->status == 0)
-    mn10200_analyze_prologue (fi, (CORE_ADDR)0);
-
-  /* Quit now if mn10200_analyze_prologue set NO_MORE_FRAMES.  */
-  if (fi->status & NO_MORE_FRAMES)
-    return 0;
-
-  /* Now that we've analyzed our prologue, determine the frame
-     pointer for our caller.
-
-       If our caller has a frame pointer, then we need to
-       find the entry value of $a2 to our function.
-
-	 If CALLER_A2_IN_A0, then the chain is in $a0.
-
-	 If fsr.regs[6] is nonzero, then it's at the memory
-	 location pointed to by fsr.regs[6].
-
-	 Else it's still in $a2.
-
-       If our caller does not have a frame pointer, then his
-       frame base is fi->frame + -caller's stack size + 4.  */
-       
-  /* The easiest way to get that info is to analyze our caller's frame.
-
-     So we set up a dummy frame and call mn10200_analyze_prologue to
-     find stuff for us.  */
-  dummy_frame.pc = FRAME_SAVED_PC (fi);
-  dummy_frame.frame = fi->frame;
-  memset (dummy_frame.fsr.regs, '\000', sizeof dummy_frame.fsr.regs);
-  dummy_frame.status = 0;
-  dummy_frame.stack_size = 0;
-  mn10200_analyze_prologue (&dummy_frame);
-
-  if (dummy_frame.status & MY_FRAME_IN_FP)
-    {
-      /* Our caller has a frame pointer.  So find the frame in $a2, $a0,
-	 or in the stack.  */
-      if (fi->fsr.regs[6])
-	return (read_memory_integer (fi->fsr.regs[FP_REGNUM], REGISTER_SIZE)
-		& 0xffffff);
-      else if (fi->status & CALLER_A2_IN_A0)
-	return read_register (4);
-      else
-	return read_register (FP_REGNUM);
-    }
-  else
-    {
-      /* Our caller does not have a frame pointer.  So his frame starts
-	 at the base of our frame (fi->frame) + <his size> + 4 (saved pc).  */
-      return fi->frame + -dummy_frame.stack_size + 4;
-    }
-}
-
-/* Function: skip_prologue
-   Return the address of the first inst past the prologue of the function.  */
-
-CORE_ADDR
-mn10200_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  /* We used to check the debug symbols, but that can lose if
-     we have a null prologue.  */
-  return mn10200_analyze_prologue (NULL, pc);
-}
-
-/* Function: pop_frame
-   This routine gets called when either the user uses the `return'
-   command, or the call dummy breakpoint gets hit.  */
-
-void
-mn10200_pop_frame (frame)
-     struct frame_info *frame;
-{
-  int regnum;
-
-  if (PC_IN_CALL_DUMMY(frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-    {
-      write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
-
-      /* Restore any saved registers.  */
-      for (regnum = 0; regnum < NUM_REGS; regnum++)
-	if (frame->fsr.regs[regnum] != 0)
-	  {
-	    ULONGEST value;
-
-	    value = read_memory_unsigned_integer (frame->fsr.regs[regnum],
-						  REGISTER_RAW_SIZE (regnum));
-	    write_register (regnum, value);
-	  }
-
-      /* Actually cut back the stack.  */
-      write_register (SP_REGNUM, FRAME_FP (frame));
-
-      /* Don't we need to set the PC?!?  XXX FIXME.  */
-    }
-
-  /* Throw away any cached frame information.  */
-  flush_cached_frames ();
-}
-
-/* Function: push_arguments
-   Setup arguments for a call to the target.  Arguments go in
-   order on the stack.  */
-
-CORE_ADDR
-mn10200_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_addr;
-{
-  int argnum = 0;
-  int len = 0;
-  int stack_offset = 0;
-  int regsused = struct_return ? 1 : 0;
-
-  /* This should be a nop, but align the stack just in case something
-     went wrong.  Stacks are two byte aligned on the mn10200.  */
-  sp &= ~1;
-
-  /* Now make space on the stack for the args.
-
-     XXX This doesn't appear to handle pass-by-invisible reference
-     arguments.  */
-  for (argnum = 0; argnum < nargs; argnum++)
-    {
-      int arg_length = (TYPE_LENGTH (VALUE_TYPE (args[argnum])) + 1) & ~1;
-
-      /* If we've used all argument registers, then this argument is
-	 pushed.  */
-      if (regsused >= 2 || arg_length > 4)
-	{
-	  regsused = 2;
-	  len += arg_length;
-	}
-      /* We know we've got some arg register space left.  If this argument
-	 will fit entirely in regs, then put it there.  */
-      else if (arg_length <= 2
-	       || TYPE_CODE (VALUE_TYPE (args[argnum])) == TYPE_CODE_PTR) 
-	{
-	  regsused++;
-	}
-      else if (regsused == 0)
-	{
-	  regsused = 2;
-	}
-      else
-	{
-	  regsused = 2;
-	  len += arg_length;
-	}
-    }
-
-  /* Allocate stack space.  */
-  sp -= len;
-
-  regsused = struct_return ? 1 : 0;
-  /* Push all arguments onto the stack. */
-  for (argnum = 0; argnum < nargs; argnum++)
-    {
-      int len;
-      char *val;
-
-      /* XXX Check this.  What about UNIONS?  */
-      if (TYPE_CODE (VALUE_TYPE (*args)) == TYPE_CODE_STRUCT
-	  && TYPE_LENGTH (VALUE_TYPE (*args)) > 8)
-	{
-	  /* XXX Wrong, we want a pointer to this argument.  */
-          len = TYPE_LENGTH (VALUE_TYPE (*args));
-          val = (char *)VALUE_CONTENTS (*args);
-	}
-      else
-	{
-	  len = TYPE_LENGTH (VALUE_TYPE (*args));
-	  val = (char *)VALUE_CONTENTS (*args);
-	}
-
-      if (regsused < 2
-	  && (len <= 2
-	      || TYPE_CODE (VALUE_TYPE (*args)) == TYPE_CODE_PTR))
-	{
-	  write_register (regsused, extract_unsigned_integer (val, 4));
-	  regsused++;
-	}
-      else if (regsused == 0 && len == 4)
-	{
-	  write_register (regsused, extract_unsigned_integer (val, 2));
-	  write_register (regsused + 1, extract_unsigned_integer (val + 2, 2));
-	  regsused = 2;
-	}
-      else
-	{
-	  regsused = 2;
-	  while (len > 0)
-	    {
-	      write_memory (sp + stack_offset, val, 2);
-
-	      len -= 2;
-	      val += 2;
-	      stack_offset += 2;
-	    }
-	}
-      args++;
-    }
-
-  return sp;
-}
-
-/* Function: push_return_address (pc)
-   Set up the return address for the inferior function call.
-   Needed for targets where we don't actually execute a JSR/BSR instruction */
- 
-CORE_ADDR
-mn10200_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  unsigned char buf[4];
-
-  store_unsigned_integer (buf, 4, CALL_DUMMY_ADDRESS ());
-  write_memory (sp - 4, buf, 4);
-  return sp - 4;
-}
-
-/* Function: store_struct_return (addr,sp)
-   Store the structure value return address for an inferior function
-   call.  */
- 
-CORE_ADDR
-mn10200_store_struct_return (addr, sp)
-     CORE_ADDR addr;
-     CORE_ADDR sp;
-{
-  /* The structure return address is passed as the first argument.  */
-  write_register (0, addr);
-  return sp;
-}
- 
-/* Function: frame_saved_pc 
-   Find the caller of this frame.  We do this by seeing if RP_REGNUM
-   is saved in the stack anywhere, otherwise we get it from the
-   registers.  If the inner frame is a dummy frame, return its PC
-   instead of RP, because that's where "caller" of the dummy-frame
-   will be found.  */
-
-CORE_ADDR
-mn10200_frame_saved_pc (fi)
-     struct frame_info *fi;
-{
-  /* The saved PC will always be at the base of the current frame.  */
-  return (read_memory_integer (fi->frame, REGISTER_SIZE) & 0xffffff);
-}
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-
-/* Function: init_extra_frame_info
-   Setup the frame's frame pointer, pc, and frame addresses for saved
-   registers.  Most of the work is done in mn10200_analyze_prologue().
-
-   Note that when we are called for the last frame (currently active frame),
-   that fi->pc and fi->frame will already be setup.  However, fi->frame will
-   be valid only if this routine uses FP.  For previous frames, fi-frame will
-   always be correct.  mn10200_analyze_prologue will fix fi->frame if
-   it's not valid.
-
-   We can be called with the PC in the call dummy under two circumstances.
-   First, during normal backtracing, second, while figuring out the frame
-   pointer just prior to calling the target function (see run_stack_dummy).  */
-
-void
-mn10200_init_extra_frame_info (fi)
-     struct frame_info *fi;
-{
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  memset (fi->fsr.regs, '\000', sizeof fi->fsr.regs);
-  fi->status = 0;
-  fi->stack_size = 0;
-
-  mn10200_analyze_prologue (fi, 0);
-}
-
-void
-_initialize_mn10200_tdep ()
-{
-  tm_print_insn = print_insn_mn10200;
-}
-
diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
deleted file mode 100644
index eb2426f..0000000
--- a/gdb/mn10300-tdep.c
+++ /dev/null
@@ -1,815 +0,0 @@
-/* Target-dependent code for the Matsushita MN10300 for GDB, the GNU debugger.
-   Copyright 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "obstack.h"
-#include "target.h"
-#include "value.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-#include "symfile.h"
-
-static char *mn10300_generic_register_names[] = 
-{ "d0", "d1", "d2", "d3", "a0", "a1", "a2", "a3",
-  "sp", "pc", "mdr", "psw", "lir", "lar", "", "",
-  "", "", "", "", "", "", "", "",
-  "", "", "", "", "", "", "", "fp" };
-
-char **mn10300_register_names = mn10300_generic_register_names;
-/* start-sanitize-am33 */
-static char *am33_register_names [] =
-{ "d0", "d1", "d2", "d3", "a0", "a1", "a2", "a3",
-  "sp", "pc", "mdr", "psw", "lir", "lar", "",
-  "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "ssp", "msp", "usp", "mcrh", "mcrl", "mcvf", "", "", ""};
-static int am33_mode;
-/* end-sanitize-am33 */
-
-static CORE_ADDR mn10300_analyze_prologue PARAMS ((struct frame_info *fi,
-						  CORE_ADDR pc));
-
-/* Values for frame_info.status */
-
-#define MY_FRAME_IN_SP 0x1
-#define MY_FRAME_IN_FP 0x2
-#define NO_MORE_FRAMES 0x4
- 
-
-/* Should call_function allocate stack space for a struct return?  */
-int
-mn10300_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_NFIELDS (type) > 1 || TYPE_LENGTH (type) > 8);
-}
-
-/* The breakpoint instruction must be the same size as the smallest
-   instruction in the instruction set.
-
-   The Matsushita mn10x00 processors have single byte instructions
-   so we need a single byte breakpoint.  Matsushita hasn't defined
-   one, so we defined it ourselves.  */
-
-unsigned char *
-mn10300_breakpoint_from_pc (bp_addr, bp_size)
-     CORE_ADDR *bp_addr;
-     int *bp_size;
-{
-  static char breakpoint[] = {0xff};
-  *bp_size = 1;
-  return breakpoint;
-}
-
-
-/* Fix fi->frame if it's bogus at this point.  This is a helper
-   function for mn10300_analyze_prologue. */
-
-static void
-fix_frame_pointer (fi, stack_size)
-    struct frame_info *fi;
-    int stack_size;
-{
-  if (fi && fi->next == NULL)
-    {
-      if (fi->status & MY_FRAME_IN_SP)
-	fi->frame = read_sp () - stack_size;
-      else if (fi->status & MY_FRAME_IN_FP)
-	fi->frame = read_register (A3_REGNUM);
-    }
-}
-
-
-/* Set offsets of registers saved by movm instruction.
-   This is a helper function for mn10300_analyze_prologue.  */
-
-static void
-set_movm_offsets (fi, movm_args)
-    struct frame_info *fi;
-    int movm_args;
-{
-  int offset = 0;
-
-  if (fi == NULL || movm_args == 0)
-    return;
-
-  if (movm_args & 0x10)
-    {
-      fi->fsr.regs[A3_REGNUM] = fi->frame + offset;
-      offset += 4;
-    }
-  if (movm_args & 0x20)
-    {
-      fi->fsr.regs[A2_REGNUM] = fi->frame + offset;
-      offset += 4;
-    }
-  if (movm_args & 0x40)
-    {
-      fi->fsr.regs[D3_REGNUM] = fi->frame + offset;
-      offset += 4;
-    }
-  if (movm_args & 0x80)
-    {
-      fi->fsr.regs[D2_REGNUM] = fi->frame + offset;
-      offset += 4;
-    }
-  /* start-sanitize-am33 */
-  if (am33_mode && movm_args & 0x02)
-    {
-      fi->fsr.regs[E0_REGNUM+5] = fi->frame + offset;
-      fi->fsr.regs[E0_REGNUM+4] = fi->frame + offset + 4;
-      fi->fsr.regs[E0_REGNUM+3] = fi->frame + offset + 8;
-      fi->fsr.regs[E0_REGNUM+2] = fi->frame + offset + 12;
-    }
-  /* end-sanitize-am33 */
-}
-
-
-/* The main purpose of this file is dealing with prologues to extract
-   information about stack frames and saved registers.
-
-   For reference here's how prologues look on the mn10300:
-
-     With frame pointer:
-	movm [d2,d3,a2,a3],sp
-	mov sp,a3
-	add <size>,sp
-
-     Without frame pointer:
-	movm [d2,d3,a2,a3],sp (if needed)
-        add <size>,sp
-
-   One day we might keep the stack pointer constant, that won't
-   change the code for prologues, but it will make the frame
-   pointerless case much more common.  */
-	
-/* Analyze the prologue to determine where registers are saved,
-   the end of the prologue, etc etc.  Return the end of the prologue
-   scanned.
-
-   We store into FI (if non-null) several tidbits of information:
-
-    * stack_size -- size of this stack frame.  Note that if we stop in
-    certain parts of the prologue/epilogue we may claim the size of the
-    current frame is zero.  This happens when the current frame has
-    not been allocated yet or has already been deallocated.
-
-    * fsr -- Addresses of registers saved in the stack by this frame.
-
-    * status -- A (relatively) generic status indicator.  It's a bitmask
-    with the following bits: 
-
-      MY_FRAME_IN_SP: The base of the current frame is actually in
-      the stack pointer.  This can happen for frame pointerless
-      functions, or cases where we're stopped in the prologue/epilogue
-      itself.  For these cases mn10300_analyze_prologue will need up
-      update fi->frame before returning or analyzing the register
-      save instructions.
-
-      MY_FRAME_IN_FP: The base of the current frame is in the
-      frame pointer register ($a2).
-
-      NO_MORE_FRAMES: Set this if the current frame is "start" or
-      if the first instruction looks like mov <imm>,sp.  This tells
-      frame chain to not bother trying to unwind past this frame.  */
-
-static CORE_ADDR
-mn10300_analyze_prologue (fi, pc)
-    struct frame_info *fi;
-    CORE_ADDR pc;
-{
-  CORE_ADDR func_addr, func_end, addr, stop;
-  CORE_ADDR stack_size;
-  int imm_size;
-  unsigned char buf[4];
-  int status, movm_args = 0;
-  char *name;
-
-  /* Use the PC in the frame if it's provided to look up the
-     start of this function.  */
-  pc = (fi ? fi->pc : pc);
-
-  /* Find the start of this function.  */
-  status = find_pc_partial_function (pc, &name, &func_addr, &func_end);
-
-  /* Do nothing if we couldn't find the start of this function or if we're
-     stopped at the first instruction in the prologue.  */
-  if (status == 0)
-    return pc;
-
-  /* If we're in start, then give up.  */
-  if (strcmp (name, "start") == 0)
-    {
-      if (fi != NULL)
-	fi->status = NO_MORE_FRAMES;
-      return pc;
-    }
-
-  /* At the start of a function our frame is in the stack pointer.  */
-  if (fi)
-    fi->status = MY_FRAME_IN_SP;
-
-  /* Get the next two bytes into buf, we need two because rets is a two
-     byte insn and the first isn't enough to uniquely identify it.  */
-  status = read_memory_nobpt (pc, buf, 2);
-  if (status != 0)
-    return pc;
-
-  /* If we're physically on an "rets" instruction, then our frame has
-     already been deallocated.  Note this can also be true for retf
-     and ret if they specify a size of zero.
-
-     In this case fi->frame is bogus, we need to fix it.  */
-  if (fi && buf[0] == 0xf0 && buf[1] == 0xfc)
-    {
-      if (fi->next == NULL)
-	fi->frame = read_sp ();
-      return fi->pc;
-    }
-
-  /* Similarly if we're stopped on the first insn of a prologue as our
-     frame hasn't been allocated yet.  */
-  if (fi && fi->pc == func_addr)
-    {
-      if (fi->next == NULL)
-	fi->frame = read_sp ();
-      return fi->pc;
-    }
-
-  /* Figure out where to stop scanning.  */
-  stop = fi ? fi->pc : func_end;
-
-  /* Don't walk off the end of the function.  */
-  stop = stop > func_end ? func_end : stop;
-
-  /* Start scanning on the first instruction of this function.  */
-  addr = func_addr;
-
-  /* Suck in two bytes.  */
-  status = read_memory_nobpt (addr, buf, 2);
-  if (status != 0)
-    {
-      fix_frame_pointer (fi, 0);
-      return addr;
-    }
-
-  /* First see if this insn sets the stack pointer; if so, it's something
-     we won't understand, so quit now.   */
-  if (buf[0] == 0xf2 && (buf[1] & 0xf3) == 0xf0)
-    {
-      if (fi)
-	fi->status = NO_MORE_FRAMES;
-      return addr;
-    }
-
-  /* Now look for movm [regs],sp, which saves the callee saved registers.
-
-     At this time we don't know if fi->frame is valid, so we only note
-     that we encountered a movm instruction.  Later, we'll set the entries
-     in fsr.regs as needed.  */
-  if (buf[0] == 0xcf)
-    {
-      /* Extract the register list for the movm instruction.  */
-      status = read_memory_nobpt (addr + 1, buf, 1);
-      movm_args = *buf;
-
-      addr += 2;
-
-      /* Quit now if we're beyond the stop point.  */
-      if (addr >= stop)
-	{
-	  /* Fix fi->frame since it's bogus at this point.  */
-	  if (fi && fi->next == NULL)
-	    fi->frame = read_sp ();
-
-	  /* Note if/where callee saved registers were saved.  */
-	  set_movm_offsets (fi, movm_args);
-	  return addr;
-	}
-
-      /* Get the next two bytes so the prologue scan can continue.  */
-      status = read_memory_nobpt (addr, buf, 2);
-      if (status != 0)
-	{
-	  /* Fix fi->frame since it's bogus at this point.  */
-	  if (fi && fi->next == NULL)
-	    fi->frame = read_sp ();
-
-	  /* Note if/where callee saved registers were saved.  */
-	  set_movm_offsets (fi, movm_args);
-	  return addr;
-	}
-    }
-
-  /* Now see if we set up a frame pointer via "mov sp,a3" */
-  if (buf[0] == 0x3f)
-    {
-      addr += 1;
-
-      /* The frame pointer is now valid.  */
-      if (fi)
-	{
-	  fi->status |= MY_FRAME_IN_FP;
-	  fi->status &= ~MY_FRAME_IN_SP;
-	}
-
-      /* Quit now if we're beyond the stop point.  */
-      if (addr >= stop)
-	{
-	  /* Fix fi->frame if it's bogus at this point.  */
-	  fix_frame_pointer (fi, 0);
-
-	  /* Note if/where callee saved registers were saved.  */
-	  set_movm_offsets (fi, movm_args);
-	  return addr;
-	}
-
-      /* Get two more bytes so scanning can continue.  */
-      status = read_memory_nobpt (addr, buf, 2);
-      if (status != 0)
-	{
-	  /* Fix fi->frame if it's bogus at this point.  */
-	  fix_frame_pointer (fi, 0);
-
-	  /* Note if/where callee saved registers were saved.  */
-	  set_movm_offsets (fi, movm_args);
-	  return addr;
-	}
-    }
-  
-  /* Next we should allocate the local frame.  No more prologue insns
-     are found after allocating the local frame.
-       
-     Search for add imm8,sp (0xf8feXX)
-        or	add imm16,sp (0xfafeXXXX)
-        or	add imm32,sp (0xfcfeXXXXXXXX).
-       
-     If none of the above was found, then this prologue has no 
-     additional stack.  */
-
-  status = read_memory_nobpt (addr, buf, 2);
-  if (status != 0)
-    {
-      /* Fix fi->frame if it's bogus at this point.  */
-      fix_frame_pointer (fi, 0);
-
-      /* Note if/where callee saved registers were saved.  */
-      set_movm_offsets (fi, movm_args);
-      return addr;
-    }
-
-  imm_size = 0;
-  if (buf[0] == 0xf8 && buf[1] == 0xfe)
-    imm_size = 1;
-  else if (buf[0] == 0xfa && buf[1] == 0xfe)
-    imm_size = 2;
-  else if (buf[0] == 0xfc && buf[1] == 0xfe)
-    imm_size = 4;
-
-  if (imm_size != 0)
-    {
-      /* Suck in imm_size more bytes, they'll hold the size of the
-         current frame.  */
-      status = read_memory_nobpt (addr + 2, buf, imm_size);
-      if (status != 0)
-	{
-	  /* Fix fi->frame if it's bogus at this point.  */
-	  fix_frame_pointer (fi, 0);
-
-	  /* Note if/where callee saved registers were saved.  */
-	  set_movm_offsets (fi, movm_args);
-	  return addr;
-	}
-
-      /* Note the size of the stack in the frame info structure.  */
-      stack_size = extract_signed_integer (buf, imm_size);
-      if (fi)
-	fi->stack_size = stack_size;
-
-      /* We just consumed 2 + imm_size bytes.  */
-      addr += 2 + imm_size;
-
-      /* No more prologue insns follow, so begin preparation to return.  */
-      /* Fix fi->frame if it's bogus at this point.  */
-      fix_frame_pointer (fi, stack_size);
-
-      /* Note if/where callee saved registers were saved.  */
-      set_movm_offsets (fi, movm_args);
-      return addr;
-    }
-
-  /* We never found an insn which allocates local stack space, regardless
-     this is the end of the prologue.  */
-  /* Fix fi->frame if it's bogus at this point.  */
-  fix_frame_pointer (fi, 0);
-
-  /* Note if/where callee saved registers were saved.  */
-  set_movm_offsets (fi, movm_args);
-  return addr;
-}
-  
-/* Function: frame_chain
-   Figure out and return the caller's frame pointer given current
-   frame_info struct.
-
-   We don't handle dummy frames yet but we would probably just return the
-   stack pointer that was in use at the time the function call was made?  */
-
-CORE_ADDR
-mn10300_frame_chain (fi)
-     struct frame_info *fi;
-{
-  struct frame_info dummy_frame;
-
-  /* Walk through the prologue to determine the stack size,
-     location of saved registers, end of the prologue, etc.  */
-  if (fi->status == 0)
-    mn10300_analyze_prologue (fi, (CORE_ADDR)0);
-
-  /* Quit now if mn10300_analyze_prologue set NO_MORE_FRAMES.  */
-  if (fi->status & NO_MORE_FRAMES)
-    return 0;
-
-  /* Now that we've analyzed our prologue, determine the frame
-     pointer for our caller.
-
-       If our caller has a frame pointer, then we need to
-       find the entry value of $a3 to our function.
-
-	 If fsr.regs[A3_REGNUM] is nonzero, then it's at the memory
-	 location pointed to by fsr.regs[A3_REGNUM].
-
-	 Else it's still in $a3.
-
-       If our caller does not have a frame pointer, then his
-       frame base is fi->frame + -caller's stack size.  */
-       
-  /* The easiest way to get that info is to analyze our caller's frame.
-
-     So we set up a dummy frame and call mn10300_analyze_prologue to
-     find stuff for us.  */
-  dummy_frame.pc = FRAME_SAVED_PC (fi);
-  dummy_frame.frame = fi->frame;
-  memset (dummy_frame.fsr.regs, '\000', sizeof dummy_frame.fsr.regs);
-  dummy_frame.status = 0;
-  dummy_frame.stack_size = 0;
-  mn10300_analyze_prologue (&dummy_frame, 0);
-
-  if (dummy_frame.status & MY_FRAME_IN_FP)
-    {
-      /* Our caller has a frame pointer.  So find the frame in $a3 or
-         in the stack.  */
-      if (fi->fsr.regs[A3_REGNUM])
-	return (read_memory_integer (fi->fsr.regs[A3_REGNUM], REGISTER_SIZE));
-      else
-	return read_register (A3_REGNUM);
-    }
-  else
-    {
-      int adjust = 0;
-
-      adjust += (fi->fsr.regs[D2_REGNUM] ? 4 : 0);
-      adjust += (fi->fsr.regs[D3_REGNUM] ? 4 : 0);
-      adjust += (fi->fsr.regs[A2_REGNUM] ? 4 : 0);
-      adjust += (fi->fsr.regs[A3_REGNUM] ? 4 : 0);
-      /* start-sanitize-am33 */
-      if (am33_mode)
-	{
-	  adjust += (fi->fsr.regs[E0_REGNUM+5] ? 4 : 0);
-	  adjust += (fi->fsr.regs[E0_REGNUM+4] ? 4 : 0);
-	  adjust += (fi->fsr.regs[E0_REGNUM+3] ? 4 : 0);
-	  adjust += (fi->fsr.regs[E0_REGNUM+2] ? 4 : 0);
-	}
-      /* end-sanitize-am33 */
-
-      /* Our caller does not have a frame pointer.  So his frame starts
-	 at the base of our frame (fi->frame) + register save space
-	 + <his size>.  */
-      return fi->frame + adjust + -dummy_frame.stack_size;
-    }
-}
-
-/* Function: skip_prologue
-   Return the address of the first inst past the prologue of the function.  */
-
-CORE_ADDR
-mn10300_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  /* We used to check the debug symbols, but that can lose if
-     we have a null prologue.  */
-  return mn10300_analyze_prologue (NULL, pc);
-}
-
-
-/* Function: pop_frame
-   This routine gets called when either the user uses the `return'
-   command, or the call dummy breakpoint gets hit.  */
-
-void
-mn10300_pop_frame (frame)
-     struct frame_info *frame;
-{
-  int regnum;
-
-  if (PC_IN_CALL_DUMMY(frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-    {
-      write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
-
-      /* Restore any saved registers.  */
-      for (regnum = 0; regnum < NUM_REGS; regnum++)
-	if (frame->fsr.regs[regnum] != 0)
-	  {
-	    ULONGEST value;
-
-	    value = read_memory_unsigned_integer (frame->fsr.regs[regnum],
-						  REGISTER_RAW_SIZE (regnum));
-	    write_register (regnum, value);
-	  }
-
-      /* Actually cut back the stack.  */
-      write_register (SP_REGNUM, FRAME_FP (frame));
-
-      /* Don't we need to set the PC?!?  XXX FIXME.  */
-    }
-
-  /* Throw away any cached frame information.  */
-  flush_cached_frames ();
-}
-
-/* Function: push_arguments
-   Setup arguments for a call to the target.  Arguments go in
-   order on the stack.  */
-
-CORE_ADDR
-mn10300_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_addr;
-{
-  int argnum = 0;
-  int len = 0;
-  int stack_offset = 0;
-  int regsused = struct_return ? 1 : 0;
-
-  /* This should be a nop, but align the stack just in case something
-     went wrong.  Stacks are four byte aligned on the mn10300.  */
-  sp &= ~3;
-
-  /* Now make space on the stack for the args.
-
-     XXX This doesn't appear to handle pass-by-invisible reference
-     arguments.  */
-  for (argnum = 0; argnum < nargs; argnum++)
-    {
-      int arg_length = (TYPE_LENGTH (VALUE_TYPE (args[argnum])) + 3) & ~3;
-
-      while (regsused < 2 && arg_length > 0)
-	{
-	  regsused++;
-	  arg_length -= 4;
-	}
-      len += arg_length;
-    }
-
-  /* Allocate stack space.  */
-  sp -= len;
-
-  regsused = struct_return ? 1 : 0;
-  /* Push all arguments onto the stack. */
-  for (argnum = 0; argnum < nargs; argnum++)
-    {
-      int len;
-      char *val;
-
-      /* XXX Check this.  What about UNIONS?  */
-      if (TYPE_CODE (VALUE_TYPE (*args)) == TYPE_CODE_STRUCT
-	  && TYPE_LENGTH (VALUE_TYPE (*args)) > 8)
-	{
-	  /* XXX Wrong, we want a pointer to this argument.  */
-          len = TYPE_LENGTH (VALUE_TYPE (*args));
-          val = (char *)VALUE_CONTENTS (*args);
-	}
-      else
-	{
-	  len = TYPE_LENGTH (VALUE_TYPE (*args));
-	  val = (char *)VALUE_CONTENTS (*args);
-	}
-
-      while (regsused < 2 && len > 0)
-	{
-	  write_register (regsused, extract_unsigned_integer (val, 4));
-	  val += 4;
-	  len -= 4;
-	  regsused++;
-	}
-
-      while (len > 0)
-	{
-	  write_memory (sp + stack_offset, val, 4);
-	  len -= 4;
-	  val += 4;
-	  stack_offset += 4;
-	}
-
-      args++;
-    }
-
-  /* Make space for the flushback area.  */
-  sp -= 8;
-  return sp;
-}
-
-/* Function: push_return_address (pc)
-   Set up the return address for the inferior function call.
-   Needed for targets where we don't actually execute a JSR/BSR instruction */
- 
-CORE_ADDR
-mn10300_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  unsigned char buf[4];
-
-  store_unsigned_integer (buf, 4, CALL_DUMMY_ADDRESS ());
-  write_memory (sp - 4, buf, 4);
-  return sp - 4;
-}
-
-/* Function: store_struct_return (addr,sp)
-   Store the structure value return address for an inferior function
-   call.  */
- 
-CORE_ADDR
-mn10300_store_struct_return (addr, sp)
-     CORE_ADDR addr;
-     CORE_ADDR sp;
-{
-  /* The structure return address is passed as the first argument.  */
-  write_register (0, addr);
-  return sp;
-}
- 
-/* Function: frame_saved_pc 
-   Find the caller of this frame.  We do this by seeing if RP_REGNUM
-   is saved in the stack anywhere, otherwise we get it from the
-   registers.  If the inner frame is a dummy frame, return its PC
-   instead of RP, because that's where "caller" of the dummy-frame
-   will be found.  */
-
-CORE_ADDR
-mn10300_frame_saved_pc (fi)
-     struct frame_info *fi;
-{
-  int adjust = 0;
-
-  adjust += (fi->fsr.regs[D2_REGNUM] ? 4 : 0);
-  adjust += (fi->fsr.regs[D3_REGNUM] ? 4 : 0);
-  adjust += (fi->fsr.regs[A2_REGNUM] ? 4 : 0);
-  adjust += (fi->fsr.regs[A3_REGNUM] ? 4 : 0);
-  /* start-sanitize-am33 */
-  if (am33_mode)
-    {
-      adjust += (fi->fsr.regs[E0_REGNUM+5] ? 4 : 0);
-      adjust += (fi->fsr.regs[E0_REGNUM+4] ? 4 : 0);
-      adjust += (fi->fsr.regs[E0_REGNUM+3] ? 4 : 0);
-      adjust += (fi->fsr.regs[E0_REGNUM+2] ? 4 : 0);
-    }
-  /* end-sanitize-am33 */
-
-  return (read_memory_integer (fi->frame + adjust, REGISTER_SIZE));
-}
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-
-/* Function: init_extra_frame_info
-   Setup the frame's frame pointer, pc, and frame addresses for saved
-   registers.  Most of the work is done in mn10300_analyze_prologue().
-
-   Note that when we are called for the last frame (currently active frame),
-   that fi->pc and fi->frame will already be setup.  However, fi->frame will
-   be valid only if this routine uses FP.  For previous frames, fi-frame will
-   always be correct.  mn10300_analyze_prologue will fix fi->frame if
-   it's not valid.
-
-   We can be called with the PC in the call dummy under two circumstances.
-   First, during normal backtracing, second, while figuring out the frame
-   pointer just prior to calling the target function (see run_stack_dummy).  */
-
-void
-mn10300_init_extra_frame_info (fi)
-     struct frame_info *fi;
-{
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  memset (fi->fsr.regs, '\000', sizeof fi->fsr.regs);
-  fi->status = 0;
-  fi->stack_size = 0;
-
-  mn10300_analyze_prologue (fi, 0);
-}
-
-/* Function: mn10300_virtual_frame_pointer
-   Return the register that the function uses for a frame pointer, 
-   plus any necessary offset to be applied to the register before
-   any frame pointer offsets.  */
-
-void
-mn10300_virtual_frame_pointer (pc, reg, offset)
-     CORE_ADDR pc;
-     long *reg;
-     long *offset;
-{
-  struct frame_info fi;
-
-  /* Set up a dummy frame_info. */
-  fi.next = NULL;
-  fi.prev = NULL;
-  fi.frame = 0;
-  fi.pc = pc;
-
-  /* Analyze the prolog and fill in the extra info.  */
-  mn10300_init_extra_frame_info (&fi);
-
-  /* Results will tell us which type of frame it uses.  */
-  if (fi.status & MY_FRAME_IN_SP)
-    {
-      *reg    = SP_REGNUM;
-      *offset = -(fi.stack_size);
-    }
-  else
-    {
-      *reg    = A3_REGNUM;
-      *offset = 0;
-    }
-}
-  
-/* This can be made more generic later.  */
-static void
-set_machine_hook (filename)
-     char *filename;
-{
-  int i;
-
-  if (bfd_get_mach (exec_bfd) == bfd_mach_mn10300
-      || bfd_get_mach (exec_bfd) == 0)
-    {
-      mn10300_register_names = mn10300_generic_register_names;
-    }
-
-  /* start-sanitize-am33 */
-  am33_mode = 0;
-  if (bfd_get_mach (exec_bfd) == bfd_mach_am33)
-    {
-      
-      mn10300_register_names = am33_register_names;
-      am33_mode = 1;
-    }
-  /* end-sanitize-am33 */
-}
-
-void
-_initialize_mn10300_tdep ()
-{
-/*  printf("_initialize_mn10300_tdep\n"); */
-
-  tm_print_insn = print_insn_mn10300;
-
-  specify_exec_file_hook (set_machine_hook);
-}
-
diff --git a/gdb/mon960-rom.c b/gdb/mon960-rom.c
deleted file mode 100644
index 32dcaff..0000000
--- a/gdb/mon960-rom.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* Remote target glue for the Intel 960 MON960 ROM monitor.
-   Copyright 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-#include "srec.h"
-#include "xmodem.h"
-#include "symtab.h"
-#include "symfile.h" /* for generic_load */
-
-
-#define USE_GENERIC_LOAD
-
-static struct target_ops mon960_ops;
-
-static void mon960_open PARAMS ((char *args, int from_tty));
-
-#ifdef USE_GENERIC_LOAD
-
-static void
-mon960_load_gen (filename, from_tty) 
-    char *filename;
-    int from_tty;
-{
-  extern int inferior_pid;
-
-  generic_load (filename, from_tty);
-  /* Finally, make the PC point at the start address */
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;             /* No process now */
-}
-
-#else
-
-static void
-mon960_load (desc, file, hashmark)
-     serial_t desc;
-     char *file;
-     int hashmark;
-{
-  bfd *abfd;
-  asection *s;
-  char *buffer;
-  int i;
-
-  buffer = alloca (XMODEM_PACKETSIZE);
-  abfd = bfd_openr (file, 0);
-  if (!abfd)
-    {
-      printf_filtered ("Unable to open file %s\n", file);
-      return;
-    }
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    {
-      printf_filtered ("File is not an object file\n");
-      return;
-    }
-  for (s = abfd->sections; s; s = s->next)
-    if (s->flags & SEC_LOAD)
-      {
-	bfd_size_type section_size;
-	printf_filtered ("%s\t: 0x%4x .. 0x%4x  ", s->name, s->vma,
-			 s->vma + s->_raw_size);
-	gdb_flush (gdb_stdout);
-	monitor_printf (current_monitor->load, s->vma);
-	if (current_monitor->loadresp)
-	  monitor_expect (current_monitor->loadresp, NULL, 0);
-	xmodem_init_xfer (desc);
-	section_size = bfd_section_size (abfd, s);
-	for (i = 0; i < section_size; i += XMODEM_DATASIZE)
-	  {
-	    int numbytes;
-	    numbytes = min (XMODEM_DATASIZE, section_size - i);
-	    bfd_get_section_contents (abfd, s, buffer + XMODEM_DATAOFFSET, i,
-				      numbytes);
-	    xmodem_send_packet (desc, buffer, numbytes, hashmark);
-	    if (hashmark)
-	      {
-		putchar_unfiltered ('#');
-		gdb_flush (gdb_stdout);
-	      }
-	  }			/* Per-packet (or S-record) loop */
-	xmodem_finish_xfer (desc);
-	monitor_expect_prompt (NULL, 0);
-	putchar_unfiltered ('\n');
-      }				/* Loadable sections */
-  if (hashmark) 
-    putchar_unfiltered ('\n');
-}
-
-#endif /* USE_GENERIC_LOAD */
-
-/* This array of registers need to match the indexes used by GDB.
-   This exists because the various ROM monitors use different strings
-   than does GDB, and don't necessarily support all the registers
-   either. So, typing "info reg sp" becomes a "r30".  */
-
-/* these correspond to the offsets from tm-* files from config directories */
-/* g0-g14, fp, pfp, sp, rip,r3-15, pc, ac, tc, fp0-3 */ 
-/* NOTE: "ip" is documented as "ir" in the Mon960 UG. */
-/* NOTE: "ir" can't be accessed... but there's an ip and rip. */
-static char *full_regnames[NUM_REGS] = {
-  /*  0 */ "pfp", "sp",  "rip", "r3",  "r4",  "r5",  "r6",  "r7",
-  /*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",
-  /* 16 */ "g0",  "g1",  "g2",  "g3",  "g4",  "g5",  "g6",  "g7",
-  /* 24 */ "g8",  "g9",  "g10", "g11", "g12", "g13", "g14", "fp",
-  /* 32 */ "pc",  "ac",  "tc",  "ip",  "fp0", "fp1", "fp2", "fp3",
-  };
-
-static char *mon960_regnames[NUM_REGS];
-
-/* Define the monitor command strings. Since these are passed directly
-   through to a printf style function, we may include formatting
-   strings. We also need a CR or LF on the end.  */
-
-/* need to pause the monitor for timing reasons, so slow it down */
-
-#if 0
-/* FIXME: this extremely long init string causes MON960 to return two NAKS
-   instead of performing the autobaud recognition, at least when gdb
-   is running on GNU/Linux.  The short string below works on Linux, and on
-   SunOS using a tcp serial connection.  Must retest on SunOS using a
-   direct serial connection; if that works, get rid of the long string. */
-static char *mon960_inits[] = {"\n\r\r\r\r\r\r\r\r\r\r\r\r\r\r\n\r\n\r\n", NULL};
-#else
-static char *mon960_inits[] = { "\r", NULL};
-#endif
-
-static struct monitor_ops mon960_cmds ;
-
-static void 
-init_mon960_cmds (void)
-{
-  mon960_cmds.flags =   MO_CLR_BREAK_USES_ADDR
-    | MO_NO_ECHO_ON_OPEN   | MO_SEND_BREAK_ON_STOP   | MO_GETMEM_READ_SINGLE ;    /* flags */
-  mon960_cmds.init =   mon960_inits;	/* Init strings */
-  mon960_cmds.cont =   "go\n\r";	/* continue command */
-  mon960_cmds.step =   "st\n\r";		/* single step */
-  mon960_cmds.stop =   NULL;			/* break interrupts the program */
-  mon960_cmds.set_break =   NULL;		/* set a breakpoint */
-  mon960_cmds.clr_break = 			/* can't use "br" because only 2 hw bps are supported */
-    mon960_cmds.clr_all_break =   NULL;		/* clear a breakpoint - "de" is for hw bps */
-  NULL,				/* clear all breakpoints */
-    mon960_cmds.fill =   NULL;			/* fill (start end val) */
-  /* can't use "fi" because it takes words, not bytes */
-  /* can't use "mb", "md" or "mo" because they require interaction */
-  mon960_cmds.setmem.cmdb =     NULL;		/* setmem.cmdb (addr, value) */
-  mon960_cmds.setmem.cmdw =     NULL;		/* setmem.cmdw (addr, value) */
-  mon960_cmds.setmem.cmdl =     "md %x %x\n\r";	/* setmem.cmdl (addr, value) */
-  mon960_cmds.setmem.cmdll =     NULL;		/* setmem.cmdll (addr, value) */
-  mon960_cmds.setmem.resp_delim =     NULL;	/* setmem.resp_delim */
-  mon960_cmds.setmem.term =     NULL;		/* setmem.term */
-  mon960_cmds.setmem.term_cmd =     NULL;			/* setmem.term_cmd */
-  /* since the parsing of multiple bytes is difficult due to
-     interspersed addresses, we'll only read 1 value at a time,
-     even tho these can handle a count */
-  mon960_cmds.getmem.cmdb =     "db %x\n\r";	/* getmem.cmdb (addr, #bytes) */
-  mon960_cmds.getmem.cmdw =     "ds %x\n\r";	/* getmem.cmdw (addr, #swords) */
-  mon960_cmds.getmem.cmdl =     "di %x\n\r";	/* getmem.cmdl (addr, #words) */
-  mon960_cmds.getmem.cmdll =     "dd %x\n\r";	/* getmem.cmdll (addr, #dwords) */
-  mon960_cmds.getmem.resp_delim =     " : ";	/* getmem.resp_delim */
-  mon960_cmds.getmem.term =     NULL;		/* getmem.term */
-  mon960_cmds.getmem.term_cmd =     NULL;	/* getmem.term_cmd */
-  mon960_cmds.setreg.cmd =     "md %s %x\n\r";	/* setreg.cmd (name, value) */
-  mon960_cmds.setreg.resp_delim =     NULL;	/* setreg.resp_delim */
-  mon960_cmds.setreg.term =     NULL;		/* setreg.term */
-  mon960_cmds.setreg.term_cmd =     NULL,	/* setreg.term_cmd */
-    mon960_cmds.getreg.cmd =     "di %s\n\r";	/* getreg.cmd (name) */
-  mon960_cmds.getreg.resp_delim =     " : ";	/* getreg.resp_delim */
-  mon960_cmds.getreg.term =     NULL;		/* getreg.term */
-  mon960_cmds.getreg.term_cmd =     NULL;	/* getreg.term_cmd */
-  mon960_cmds.dump_registers =   "re\n\r";	/* dump_registers */
-  mon960_cmds.register_pattern =   "\\(\\w+\\)=\\([0-9a-fA-F]+\\)";	/* register_pattern */
-  mon960_cmds.supply_register =   NULL;		/* supply_register */
-#ifdef USE_GENERIC_LOAD
-  mon960_cmds.load_routine =   NULL;		/* load_routine (defaults to SRECs) */
-  mon960_cmds.load = NULL;			/* download command */
-  mon960_cmds.loadresp  = NULL;			/* load response */
-#else
-  mon960_cmds.load_routine =   mon960_load ;	/* load_routine (defaults to SRECs) */
-  mon960_cmds.load =  "do\n\r";		/* download command */
-  mon960_cmds.loadresp =  "Downloading\n\r" ;/* load response */
-#endif
-  mon960_cmds.prompt =   "=>";		/* monitor command prompt */
-  mon960_cmds.line_term =  "\n\r";		/* end-of-command delimitor */  
-  mon960_cmds.cmd_end = NULL;		/* optional command terminator */
-  mon960_cmds.target =   &mon960_ops;		/* target operations */
-  mon960_cmds.stopbits =     SERIAL_1_STOPBITS;	/* number of stop bits */
-  mon960_cmds.regnames =  mon960_regnames;	/* registers names */
-  mon960_cmds.magic = MONITOR_OPS_MAGIC;	/* magic */
-};
-
-static void
-mon960_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char buf[64];
-
-  monitor_open (args, &mon960_cmds, from_tty);
-
-  /* Attempt to fetch the value of the first floating point register (fp0).
-     If the monitor returns a string containing the word "Bad" we'll assume
-     this processor has no floating point registers, and nullify the 
-     regnames entries that refer to FP registers.  */
-
-  monitor_printf (mon960_cmds.getreg.cmd, full_regnames[FP0_REGNUM]); /* di fp0 */
-  if (monitor_expect_prompt (buf, sizeof(buf)) != -1)
-    if (strstr(buf, "Bad") != NULL)
-      {
-	int i;
-
-	for (i = FP0_REGNUM; i < FP0_REGNUM + 4; i++)
-	    mon960_regnames[i] = NULL;
-      }
-}
-
-void
-_initialize_mon960 ()
-{
-  memcpy(mon960_regnames, full_regnames, sizeof(full_regnames));
-
-  init_mon960_cmds ();
-
-  init_monitor_ops (&mon960_ops);
-
-  mon960_ops.to_shortname = "mon960"; /* for the target command */
-  mon960_ops.to_longname = "Intel 960 MON960 monitor";
-#ifdef USE_GENERIC_LOAD
-  mon960_ops.to_load = mon960_load_gen; /* FIXME - should go back and try "do" */
-#endif
-  /* use SW breaks; target only supports 2 HW breakpoints */
-  mon960_ops.to_insert_breakpoint = memory_insert_breakpoint; 
-  mon960_ops.to_remove_breakpoint = memory_remove_breakpoint; 
-
-  mon960_ops.to_doc = 
-    "Use an Intel 960 board running the MON960 debug monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-
-  mon960_ops.to_open = mon960_open;
-  add_target (&mon960_ops);
-}
diff --git a/gdb/monitor.c b/gdb/monitor.c
deleted file mode 100644
index a8e4a6b..0000000
--- a/gdb/monitor.c
+++ /dev/null
@@ -1,2294 +0,0 @@
-/* Remote debugging interface for boot monitors, for GDB.
-   Copyright 1990, 1991, 1992, 1993, 1995, 1996, 1997
-   Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Rob Savoye for Cygnus.
-   Resurrected from the ashes by Stu Grossman.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file was derived from various remote-* modules. It is a collection
-   of generic support functions so GDB can talk directly to a ROM based
-   monitor. This saves use from having to hack an exception based handler
-   into existance, and makes for quick porting.
-
-   This module talks to a debug monitor called 'MONITOR', which
-   We communicate with MONITOR via either a direct serial line, or a TCP
-   (or possibly TELNET) stream to a terminal multiplexor,
-   which in turn talks to the target board.  */
-
-/* FIXME 32x64: This code assumes that registers and addresses are at
-   most 32 bits long.  If they can be larger, you will need to declare
-   values as LONGEST and use %llx or some such to print values when
-   building commands to send to the monitor.  Since we don't know of
-   any actual 64-bit targets with ROM monitors that use this code,
-   it's not an issue right now.  -sts 4/18/96  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "wait.h"
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include <signal.h>
-#include <ctype.h>
-#include "gdb_string.h"
-#include <sys/types.h>
-#include "command.h"
-#include "serial.h"
-#include "monitor.h"
-#include "gdbcmd.h"
-#include "inferior.h"
-#include "gnu-regex.h"
-#include "dcache.h"
-#include "srec.h"
-
-static char *dev_name;
-static struct target_ops *targ_ops;
-
-static void monitor_vsprintf PARAMS ((char *sndbuf, char *pattern, va_list args));
-
-static int readchar PARAMS ((int timeout));
-
-static void monitor_command PARAMS ((char *args, int fromtty));
-
-static void monitor_fetch_register PARAMS ((int regno));
-static void monitor_store_register PARAMS ((int regno));
-
-static int monitor_printable_string PARAMS ((char *newstr, char *oldstr));
-static void monitor_error PARAMS ((char *format, CORE_ADDR memaddr, int len, char *string, int final_char));
-static void monitor_detach PARAMS ((char *args, int from_tty));
-static void monitor_resume PARAMS ((int pid, int step, enum target_signal sig));
-static void monitor_interrupt PARAMS ((int signo));
-static void monitor_interrupt_twice PARAMS ((int signo));
-static void monitor_interrupt_query PARAMS ((void));
-static void monitor_wait_cleanup PARAMS ((void *old_timeout));
-
-static int monitor_wait PARAMS ((int pid, struct target_waitstatus *status));
-static void monitor_fetch_registers PARAMS ((int regno));
-static void monitor_store_registers PARAMS ((int regno));
-static void monitor_prepare_to_store PARAMS ((void));
-static int monitor_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, int len, int write, struct target_ops *target));
-static void monitor_files_info PARAMS ((struct target_ops *ops));
-static int monitor_insert_breakpoint PARAMS ((CORE_ADDR addr, char *shadow));
-static int monitor_remove_breakpoint PARAMS ((CORE_ADDR addr, char *shadow));
-static void monitor_kill PARAMS ((void));
-static void monitor_load PARAMS ((char *file, int from_tty));
-static void monitor_mourn_inferior PARAMS ((void));
-static void monitor_stop PARAMS ((void));
-
-static int monitor_read_memory PARAMS ((CORE_ADDR addr, char *myaddr,int len));
-static int monitor_write_memory PARAMS ((CORE_ADDR addr, char *myaddr,int len));
-static int monitor_write_memory_bytes PARAMS ((CORE_ADDR addr,
-					       char *myaddr,int len));
-static int monitor_write_memory_block PARAMS((
-					      CORE_ADDR memaddr ,
-					      char * myaddr ,
-					      int len)) ;
-static int monitor_expect_regexp PARAMS ((struct re_pattern_buffer *pat,
-					  char *buf, int buflen));
-static void monitor_dump_regs PARAMS((void)) ;
-#if 0
-static int from_hex PARAMS ((int a));
-static unsigned long get_hex_word PARAMS ((void));
-#endif
-static void parse_register_dump PARAMS ((char *, int));
-
-static struct monitor_ops *current_monitor;
-
-static int hashmark;		/* flag set by "set hash" */
-
-static int timeout = 30;
-
-static int in_monitor_wait = 0;	/* Non-zero means we are in monitor_wait() */
-
-static void (*ofunc)();		/* Old SIGINT signal handler */
-
-/* Extra remote debugging for developing a new rom monitor variation */
-#if ! defined(EXTRA_RDEBUG)
-#define EXTRA_RDEBUG 0
-#endif
-#define RDEBUG(stuff) { if (EXTRA_RDEBUG && remote_debug) printf stuff ; }
-
-/* Descriptor for I/O to remote machine.  Initialize it to NULL so
-   that monitor_open knows that we don't have a file open when the
-   program starts.  */
-
-static serial_t monitor_desc = NULL;
-
-/* Pointer to regexp pattern matching data */
-
-static struct re_pattern_buffer register_pattern;
-static char register_fastmap[256];
-
-static struct re_pattern_buffer getmem_resp_delim_pattern;
-static char getmem_resp_delim_fastmap[256];
-
-static int dump_reg_flag;	/* Non-zero means do a dump_registers cmd when
-				   monitor_wait wakes up.  */
-
-static DCACHE *remote_dcache;
-static int first_time=0;	/* is this the first time we're executing after 
-					gaving created the child proccess? */
-
-/* Convert a string into a printable representation, Return # byte in the
-   new string.  */
-
-static int
-monitor_printable_string (newstr, oldstr)
-     char *newstr;
-     char *oldstr;
-{
-  char *save = newstr;
-  int ch;
-
-  while ((ch = *oldstr++) != '\0')
-    {
-      switch (ch)
-        {
-	default:
-	  if (isprint (ch))
-	    *newstr++ = ch;
-
-	  else
-	    {
-	      sprintf (newstr, "\\x%02x", ch & 0xff);
-	      newstr += 4;
-	    }
-	  break;
-
-	case '\\': *newstr++ = '\\'; *newstr++ = '\\';	break;
-	case '\b': *newstr++ = '\\'; *newstr++ = 'b';	break;
-	case '\f': *newstr++ = '\\'; *newstr++ = 't';	break;
-	case '\n': *newstr++ = '\\'; *newstr++ = 'n';	break;
-	case '\r': *newstr++ = '\\'; *newstr++ = 'r';	break;
-	case '\t': *newstr++ = '\\'; *newstr++ = 't';	break;
-	case '\v': *newstr++ = '\\'; *newstr++ = 'v';	break;
-        }
-    }
-
-  *newstr++ = '\0';
-  return newstr - save;
-}
-
-/* Print monitor errors with a string, converting the string to printable
-   representation.  */
-
-static void
-monitor_error (format, memaddr, len, string, final_char)
-     char *format;
-     CORE_ADDR memaddr;
-     int len;
-     char *string;
-     int final_char;
-{
-  int real_len = (len == 0 && string != (char *)0) ? strlen (string) : len;
-  char *safe_string = alloca ((real_len * 4) + 1);
-  char *p, *q;
-  int ch;
-  int safe_len = monitor_printable_string (safe_string, string);
-
-  if (final_char)
-    error (format, (int)memaddr, p - safe_string, safe_string, final_char);
-  else
-    error (format, (int)memaddr, p - safe_string, safe_string);
-}
-
-/* Convert hex digit A to a number.  */
-
-static int
-fromhex (a)
-     int a;
-{
-  if (a >= '0' && a <= '9')
-    return a - '0';
-  else if (a >= 'a' && a <= 'f')
-    return a - 'a' + 10;
-  else
-    if (a >= 'A' && a <= 'F')
-      return a - 'A' + 10 ;
-  else error ("Invalid hex digit %d", a);
-}
-
-/* monitor_vsprintf - similar to vsprintf but handles 64-bit addresses
-
-   This function exists to get around the problem that many host platforms
-   don't have a printf that can print 64-bit addresses.  The %A format
-   specification is recognized as a special case, and causes the argument
-   to be printed as a 64-bit hexadecimal address.
-
-   Only format specifiers of the form "[0-9]*[a-z]" are recognized.
-   If it is a '%s' format, the argument is a string; otherwise the
-   argument is assumed to be a long integer.
-
-   %% is also turned into a single %.
-*/
-  
-static void
-monitor_vsprintf (sndbuf, pattern, args)
-     char *sndbuf;
-     char *pattern;
-     va_list args;
-{
-  char format[10];
-  char fmt;
-  char *p;
-  int i;
-  long arg_int;
-  CORE_ADDR arg_addr;
-  char *arg_string;
-
-  for (p = pattern; *p; p++)
-    {
-      if (*p == '%')
-	{
-	  /* Copy the format specifier to a separate buffer.  */
-	  format[0] = *p++;
-	  for (i = 1; *p >= '0' && *p <= '9' && i < (int) sizeof (format) - 2;
-	       i++, p++)
-	    format[i] = *p;
-	  format[i] = fmt = *p;
-	  format[i+1] = '\0';
-
-	  /* Fetch the next argument and print it.  */
-	  switch (fmt)
-	    {
-	    case '%':
-	      strcpy (sndbuf, "%");
-	      break;
-	    case 'A':
-	      arg_addr = va_arg (args, CORE_ADDR);
-	      strcpy (sndbuf, paddr_nz (arg_addr));
-	      break;
-	    case 's':
-	      arg_string = va_arg (args, char *);
-	      sprintf (sndbuf, format, arg_string);
-	      break;
-	    default:
-	      arg_int = va_arg (args, long);
-	      sprintf (sndbuf, format, arg_int);
-	      break;
-	    }
-	  sndbuf += strlen (sndbuf);
-	}
-      else
-	*sndbuf++ = *p;
-    }
-  *sndbuf = '\0';
-}
-
-
-/* monitor_printf_noecho -- Send data to monitor, but don't expect an echo.
-   Works just like printf.  */
-
-void
-#ifdef ANSI_PROTOTYPES
-monitor_printf_noecho (char *pattern, ...)
-#else
-monitor_printf_noecho (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char sndbuf[2000];
-  int len;
-
-#if ANSI_PROTOTYPES
-  va_start (args, pattern);
-#else
-  char *pattern;
-  va_start (args);
-  pattern = va_arg (args, char *);
-#endif
-
-  monitor_vsprintf (sndbuf, pattern, args);
-
-  len = strlen (sndbuf);
-  if (len + 1 > sizeof sndbuf)
-    abort ();
-
-#if 0
-  if (remote_debug > 0)
-    puts_debug ("sent -->", sndbuf, "<--");
-#endif
-  if (EXTRA_RDEBUG
-      && remote_debug)
-    {
-      char *safe_string = (char *) alloca ((strlen (sndbuf) * 4) + 1);
-      monitor_printable_string (safe_string, sndbuf);
-      printf ("sent[%s]\n", safe_string);
-    }
-  
-  monitor_write (sndbuf, len);
-}
-
-/* monitor_printf -- Send data to monitor and check the echo.  Works just like
-   printf.  */
-
-void
-#ifdef ANSI_PROTOTYPES
-monitor_printf (char *pattern, ...)
-#else
-monitor_printf (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char sndbuf[2000];
-  int len;
-
-#ifdef ANSI_PROTOTYPES
-  va_start (args, pattern);
-#else
-  char *pattern;
-  va_start (args);
-  pattern = va_arg (args, char *);
-#endif
-
-  monitor_vsprintf (sndbuf, pattern, args);
-
-  len = strlen (sndbuf);
-  if (len + 1 > sizeof sndbuf)
-    abort ();
-
-#if 0
-  if (remote_debug > 0)
-    puts_debug ("sent -->", sndbuf, "<--");
-#endif
-  if (EXTRA_RDEBUG
-      && remote_debug)
-    {
-      char *safe_string = (char *) alloca ((len * 4) + 1);
-      monitor_printable_string (safe_string, sndbuf);
-      printf ("sent[%s]\n", safe_string);
-    }
-
-  monitor_write (sndbuf, len);
-
-  /* We used to expect that the next immediate output was the characters we
-     just output, but sometimes some extra junk appeared before the characters
-     we expected, like an extra prompt, or a portmaster sending telnet negotiations.
-     So, just start searching for what we sent, and skip anything unknown.  */
-  RDEBUG(("ExpectEcho\n"))
-  monitor_expect (sndbuf, (char *)0, 0);
-}
-
-
-/* Write characters to the remote system.  */
-
-void
-monitor_write (buf, buflen)
-     char *buf;
-     int buflen;
-{
-  if (SERIAL_WRITE(monitor_desc, buf, buflen))
-    fprintf_unfiltered (gdb_stderr, "SERIAL_WRITE failed: %s\n",
-			safe_strerror (errno));
-}
-
-
-/* Read a binary character from the remote system, doing all the fancy
-   timeout stuff, but without interpreting the character in any way,
-   and without printing remote debug information.  */
-
-int
-monitor_readchar ()
-{
-  int c;
-  int looping;
-
-  do
-    {
-      looping = 0;
-      c = SERIAL_READCHAR (monitor_desc, timeout);
-
-      if (c >= 0)
-	c &= 0xff;			/* don't lose bit 7 */
-    }
-  while (looping);
-
-  if (c >= 0)
-    return c;
-
-  if (c == SERIAL_TIMEOUT)
-      error ("Timeout reading from remote system.");
-
-  perror_with_name ("remote-monitor");
-}
-
-
-/* Read a character from the remote system, doing all the fancy
-   timeout stuff.  */
-
-static int
-readchar (timeout)
-     int timeout;
-{
-  int c;
-  static enum { last_random, last_nl, last_cr, last_crnl } state = last_random;
-  int looping;
-
-  do
-    {
-      looping = 0;
-      c = SERIAL_READCHAR (monitor_desc, timeout);
-
-      if (c >= 0)
-	{
-	  c &= 0x7f;
-#if 0
-	  /* This seems to interfere with proper function of the
-	     input stream */
-	  if (remote_debug > 0)
-	    {
-	      char buf[2];
-	      buf[0] = c;
-	      buf[1] = '\0';
-	      puts_debug ("read -->", buf, "<--");
-	    }
-	  
-#endif	  
-	}
-
-      /* Canonicialize \n\r combinations into one \r */
-      if ((current_monitor->flags & MO_HANDLE_NL) != 0)
-	{
-	  if ((c == '\r' && state == last_nl)
-	      || (c == '\n' && state == last_cr))
-	    {
-	      state = last_crnl;
-	      looping = 1;
-	    }
-	  else if (c == '\r')
-	    state = last_cr;
-	  else if (c != '\n')
-	    state = last_random;
-	  else
-	    {
-	      state = last_nl;
-	      c = '\r';
-	    }
-	}
-    }
-  while (looping);
-
-  if (c >= 0)
-    return c;
-
-  if (c == SERIAL_TIMEOUT)
-#if 0 /* MAINTENANCE_CMDS */
-    /* I fail to see how detaching here can be useful */
-    if (in_monitor_wait)	/* Watchdog went off */
-      {
-	target_mourn_inferior ();
-	error ("GDB serial timeout has expired.  Target detached.\n");
-      }
-    else
-#endif
-      error ("Timeout reading from remote system.");
-
-  perror_with_name ("remote-monitor");
-}
-
-/* Scan input from the remote system, until STRING is found.  If BUF is non-
-   zero, then collect input until we have collected either STRING or BUFLEN-1
-   chars.  In either case we terminate BUF with a 0.  If input overflows BUF
-   because STRING can't be found, return -1, else return number of chars in BUF
-   (minus the terminating NUL).  Note that in the non-overflow case, STRING
-   will be at the end of BUF.  */
-
-int
-monitor_expect (string, buf, buflen)
-     char *string;
-     char *buf;
-     int buflen;
-{
-  char *p = string;
-  int obuflen = buflen;
-  int c;
-  extern struct target_ops *targ_ops;
-
-  if (EXTRA_RDEBUG
-      && remote_debug)
-    {
-      char *safe_string = (char *) alloca ((strlen (string) * 4) + 1);
-      monitor_printable_string (safe_string, string);
-      printf ("MON Expecting '%s'\n", safe_string);
-    }
-
-  immediate_quit = 1;
-  while (1)
-    {
-      if (buf)
-	{
-	  if (buflen < 2)
-	    {
-	      *buf = '\000';
-	      immediate_quit = 0;
-	      return -1;
-	    }
-
-	  c = readchar (timeout);
-	  if (c == '\000')
-	    continue;
-	  *buf++ = c;
-	  buflen--;
-	}
-      else
-	c = readchar (timeout);
-
-      /* Don't expect any ^C sent to be echoed */
-	
-      if (*p == '\003' || c == *p)
-	{
-	  p++;
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-
-	      if (buf)
-		{
-		  *buf++ = '\000';
-		  return obuflen - buflen;
-		}
-	      else
-		return 0;
-	    }
-	}
-      else if ((c == '\021' || c == '\023') &&
-	       (strcmp(targ_ops->to_shortname, "m32r") == 0))
-	{ /* m32r monitor emits random DC1/DC3 chars */
-	  continue;
-	}
-      else
-	{
-	  p = string;
-	  if (c == *p)
-	    p++;
-	}
-    }
-}
-
-/* Search for a regexp.  */
-
-static int
-monitor_expect_regexp (pat, buf, buflen)
-     struct re_pattern_buffer *pat;
-     char *buf;
-     int buflen;
-{
-  char *mybuf;
-  char *p;
-  RDEBUG(("MON Expecting regexp\n")) ;
-  if (buf)
-    mybuf = buf;
-  else
-    {
-      mybuf = alloca (1024);
-      buflen = 1024;
-    }
-
-  p = mybuf;
-  while (1)
-    {
-      int retval;
-
-      if (p - mybuf >= buflen)
-	{			/* Buffer about to overflow */
-
-/* On overflow, we copy the upper half of the buffer to the lower half.  Not
-   great, but it usually works... */
-
-	  memcpy (mybuf, mybuf + buflen / 2, buflen / 2);
-	  p = mybuf + buflen / 2;
-	}
-
-      *p++ = readchar (timeout);
-
-      retval = re_search (pat, mybuf, p - mybuf, 0, p - mybuf, NULL);
-      if (retval >= 0)
-	return 1;
-    }
-}
-
-/* Keep discarding input until we see the MONITOR prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line will
-   be an monitor_expect_prompt().  Exception: monitor_resume does not
-   wait for the prompt, because the terminal is being handed over to
-   the inferior.  However, the next thing which happens after that is
-   a monitor_wait which does wait for the prompt.  Note that this
-   includes abnormal exit, e.g. error().  This is necessary to prevent
-   getting into states from which we can't recover.  */
-
-int
-monitor_expect_prompt (buf, buflen)
-     char *buf;
-     int buflen;
-{
-  RDEBUG(("MON Expecting prompt\n"))
-  return monitor_expect (current_monitor->prompt, buf, buflen);
-}
-
-/* Get N 32-bit words from remote, each preceded by a space, and put
-   them in registers starting at REGNO.  */
-
-#if 0
-static unsigned long
-get_hex_word ()
-{
-  unsigned long val;
-  int i;
-  int ch;
-
-  do
-    ch = readchar (timeout);
-  while (isspace(ch));
-
-  val = from_hex (ch);
-
-  for (i = 7; i >= 1; i--)
-    {
-      ch = readchar (timeout);
-      if (!isxdigit (ch))
-	break;
-      val = (val << 4) | from_hex (ch);
-    }
-
-  return val;
-}
-#endif
-
-static void
-compile_pattern (pattern, compiled_pattern, fastmap)
-     char *pattern;
-     struct re_pattern_buffer *compiled_pattern;
-     char *fastmap;
-{
-  int tmp;
-  const char *val;
-
-  compiled_pattern->fastmap = fastmap;
-
-  tmp = re_set_syntax (RE_SYNTAX_EMACS);
-  val = re_compile_pattern (pattern,
-			    strlen (pattern),
-			    compiled_pattern);
-  re_set_syntax (tmp);
-
-  if (val)
-    error ("compile_pattern: Can't compile pattern string `%s': %s!", pattern, val);
-
-  if (fastmap)
-    re_compile_fastmap (compiled_pattern);
-}
-
-/* Open a connection to a remote debugger. NAME is the filename used
-   for communication.  */
-
-void
-monitor_open (args, mon_ops, from_tty)
-     char *args;
-     struct monitor_ops *mon_ops;
-     int from_tty;
-{
-  char *name;
-  char **p;
-
-  if (mon_ops->magic != MONITOR_OPS_MAGIC)
-    error ("Magic number of monitor_ops struct wrong.");
-
-  targ_ops = mon_ops->target;
-  name = targ_ops->to_shortname;
-
-  if (!args)
-    error ("Use `target %s DEVICE-NAME' to use a serial port, or \n\
-`target %s HOST-NAME:PORT-NUMBER' to use a network connection.", name, name);
-
-  target_preopen (from_tty);
-
-  /* Setup pattern for register dump */
-
-  if (mon_ops->register_pattern)
-    compile_pattern (mon_ops->register_pattern, &register_pattern,
-		     register_fastmap);
-
-  if (mon_ops->getmem.resp_delim)
-    compile_pattern (mon_ops->getmem.resp_delim, &getmem_resp_delim_pattern,
-		     getmem_resp_delim_fastmap);
-
-  unpush_target (targ_ops);
-
-  if (dev_name)
-    free (dev_name);
-  dev_name = strsave (args);
-
-  monitor_desc = SERIAL_OPEN (dev_name);
-
-  if (!monitor_desc)
-    perror_with_name (dev_name);
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE (monitor_desc, baud_rate))
-	{
-	  SERIAL_CLOSE (monitor_desc);
-	  perror_with_name (dev_name);
-	}
-    }
-  
-  SERIAL_RAW (monitor_desc);
-
-  SERIAL_FLUSH_INPUT (monitor_desc);
-
-  /* some systems only work with 2 stop bits */
-
-  SERIAL_SETSTOPBITS (monitor_desc, mon_ops->stopbits);
-
-  current_monitor = mon_ops;
-
-  /* See if we can wake up the monitor.  First, try sending a stop sequence,
-     then send the init strings.  Last, remove all breakpoints.  */
-
-  if (current_monitor->stop)
-    {
-      monitor_stop ();
-      if ((current_monitor->flags & MO_NO_ECHO_ON_OPEN) == 0)
-        {
-	  RDEBUG(("EXP Open echo\n")) ;
-	  monitor_expect_prompt (NULL, 0); 
-      }
-    }
-
-  /* wake up the monitor and see if it's alive */
-  for (p = mon_ops->init; *p != NULL; p++)
-    {
-      /* Some of the characters we send may not be echoed,
-	 but we hope to get a prompt at the end of it all. */
-	 
-      if ((current_monitor->flags & MO_NO_ECHO_ON_OPEN) == 0)
-        monitor_printf(*p); 
-      else
-        monitor_printf_noecho (*p);
-      monitor_expect_prompt (NULL, 0);
-    }
-
-  SERIAL_FLUSH_INPUT (monitor_desc);
-
-  /* Remove all breakpoints */
-
-  if (mon_ops->clr_all_break)
-    {
-      monitor_printf (mon_ops->clr_all_break);
-      monitor_expect_prompt (NULL, 0);
-    }
-
-  if (from_tty)
-    printf_unfiltered ("Remote target %s connected to %s\n", name, dev_name);
-
-  push_target (targ_ops);
-
-  inferior_pid = 42000;		/* Make run command think we are busy... */
-
-  /* Give monitor_wait something to read */
-
-  monitor_printf (current_monitor->line_term);
-
-  if (current_monitor->flags & MO_HAS_BLOCKWRITES)
-    remote_dcache = dcache_init (monitor_read_memory, monitor_write_memory_block);
-  else
-    remote_dcache = dcache_init (monitor_read_memory, monitor_write_memory);
-  start_remote ();
-}
-
-/* Close out all files and local state before this target loses
-   control.  */
-
-void
-monitor_close (quitting)
-     int quitting;
-{
-  if (monitor_desc)
-    SERIAL_CLOSE (monitor_desc);
-  monitor_desc = NULL;
-}
-
-/* Terminate the open connection to the remote debugger.  Use this
-   when you want to detach and do something else with your gdb.  */
-
-static void
-monitor_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  pop_target ();		/* calls monitor_close to do the real work */
-  if (from_tty)
-    printf_unfiltered ("Ending remote %s debugging\n", target_shortname);
-}
-
-/* Convert VALSTR into the target byte-ordered value of REGNO and store it.  */
-
-char *
-monitor_supply_register (regno, valstr)
-     int regno;
-     char *valstr;
-{
-  unsigned int val;
-  unsigned char regbuf[MAX_REGISTER_RAW_SIZE];
-  char *p;
-
-  val = strtoul (valstr, &p, 16);
-  RDEBUG(("Supplying Register %d %s\n",regno,valstr)) ;
-
-  if (val == 0 && valstr == p)
-    error ("monitor_supply_register (%d):  bad value from monitor: %s.",
-	   regno, valstr);
-
-  /* supply register stores in target byte order, so swap here */
-
-  store_unsigned_integer (regbuf, REGISTER_RAW_SIZE (regno), val);
-
-  supply_register (regno, regbuf);
-
-  return p;
-}
-
-/* Tell the remote machine to resume.  */
-
-void
-flush_monitor_dcache ()
-{
-  dcache_flush (remote_dcache);
-}
-
-static void
-monitor_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  /* Some monitors require a different command when starting a program */
-  RDEBUG(("MON resume\n")) ;
-  if (current_monitor->flags & MO_RUN_FIRST_TIME && first_time == 1)
-    {
-      first_time = 0;
-      monitor_printf ("run\r");
-      if (current_monitor->flags & MO_NEED_REGDUMP_AFTER_CONT)
-	    dump_reg_flag = 1;
-      return;
-    }
-  dcache_flush (remote_dcache);
-  if (step)
-    monitor_printf (current_monitor->step);
-  else
-    {
-      if (current_monitor->continue_hook)
-	(*current_monitor->continue_hook)() ;
-      else monitor_printf (current_monitor->cont);
-      if (current_monitor->flags & MO_NEED_REGDUMP_AFTER_CONT)
-	dump_reg_flag = 1;
-    }
-}
-
-/* Parse the output of a register dump command.  A monitor specific
-   regexp is used to extract individual register descriptions of the
-   form REG=VAL.  Each description is split up into a name and a value
-   string which are passed down to monitor specific code.  */
-
-static void
-parse_register_dump (buf, len)
-     char *buf;
-     int len;
-{
-  RDEBUG(("MON Parsing  register dump\n")) 
-  while (1)
-    {
-      int regnamelen, vallen;
-      char *regname, *val;
-      /* Element 0 points to start of register name, and element 1
-	 points to the start of the register value.  */
-      struct re_registers register_strings;
-
-      memset (&register_strings, 0, sizeof (struct re_registers));
-
-      if (re_search (&register_pattern, buf, len, 0, len,
-		     &register_strings) == -1)
-	break;
-
-      regnamelen = register_strings.end[1] - register_strings.start[1];
-      regname = buf + register_strings.start[1];
-      vallen = register_strings.end[2] - register_strings.start[2];
-      val = buf + register_strings.start[2];
-
-      current_monitor->supply_register (regname, regnamelen, val, vallen);
-
-      buf += register_strings.end[0];
-      len -= register_strings.end[0];
-    }
-}
-
-/* Send ^C to target to halt it.  Target will respond, and send us a
-   packet.  */
-
-static void
-monitor_interrupt (signo)
-     int signo;
-{
-  /* If this doesn't work, try more severe steps.  */
-  signal (signo, monitor_interrupt_twice);
-  
-  if (remote_debug)
-    printf_unfiltered ("monitor_interrupt called\n");
-
-  target_stop ();
-}
-
-/* The user typed ^C twice.  */
-
-static void
-monitor_interrupt_twice (signo)
-     int signo;
-{
-  signal (signo, ofunc);
-  
-  monitor_interrupt_query ();
-
-  signal (signo, monitor_interrupt);
-}
-
-/* Ask the user what to do when an interrupt is received.  */
-
-static void
-monitor_interrupt_query ()
-{
-  target_terminal_ours ();
-
-  if (query ("Interrupted while waiting for the program.\n\
-Give up (and stop debugging it)? "))
-    {
-      target_mourn_inferior ();
-      return_to_top_level (RETURN_QUIT);
-    }
-
-  target_terminal_inferior ();
-}
-
-static void
-monitor_wait_cleanup (old_timeout)
-     void *old_timeout;
-{
-  timeout = *(int*)old_timeout;
-  signal (SIGINT, ofunc);
-  in_monitor_wait = 0;
-}
-
-
-
-void monitor_wait_filter(char * buf,
-			 int bufmax,
-			 int * ext_resp_len, 
-			 struct target_waitstatus * status
-			 )
-{
-  int resp_len ;
-  do
-    {
-      resp_len = monitor_expect_prompt (buf, bufmax);
-      * ext_resp_len =resp_len ;
-
-      if (resp_len <= 0)
-	fprintf_unfiltered (gdb_stderr, "monitor_wait:  excessive response from monitor: %s.", buf);
-    }
-  while (resp_len < 0);
-
-  /* Print any output characters that were preceded by ^O.  */
-  /* FIXME - This would be great as a user settabgle flag */
-  if (remote_debug ||
-      current_monitor->flags & MO_PRINT_PROGRAM_OUTPUT)
-    {
-      int i;
-
-      for (i = 0; i < resp_len - 1; i++)
-	if (buf[i] == 0x0f)
-	  putchar_unfiltered (buf[++i]);
-    }
-}
-
-
-
-/* Wait until the remote machine stops, then return, storing status in
-   status just as `wait' would.  */
-
-static int
-monitor_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int old_timeout = timeout;
-  char buf[1024];
-  int resp_len;
-  struct cleanup *old_chain;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  old_chain = make_cleanup (monitor_wait_cleanup, &old_timeout);
-  RDEBUG(("MON wait\n"))
-
-#if 0 /* MAINTENANCE_CMDS */
-    /* This is somthing other than a maintenance command */
-  in_monitor_wait = 1;
-  timeout = watchdog > 0 ? watchdog : -1;
-#else
-  timeout = -1;		/* Don't time out -- user program is running. */
-#endif
-
-  ofunc = (void (*)()) signal (SIGINT, monitor_interrupt);
-
-  if (current_monitor->wait_filter)
-    (*current_monitor->wait_filter)(buf,sizeof (buf),&resp_len,status) ;
-  else          monitor_wait_filter(buf,sizeof (buf),&resp_len,status) ;
-      
-#if 0 /* Transferred to monitor wait filter */
-  do
-    {
-      resp_len = monitor_expect_prompt (buf, sizeof (buf));
-
-      if (resp_len <= 0)
-	fprintf_unfiltered (gdb_stderr, "monitor_wait:  excessive response from monitor: %s.", buf);
-    }
-  while (resp_len < 0);
-
-  /* Print any output characters that were preceded by ^O.  */
-  /* FIXME - This would be great as a user settabgle flag */
-  if (remote_debug ||
-      current_monitor->flags & MO_PRINT_PROGRAM_OUTPUT)
-    {
-      int i;
-
-      for (i = 0; i < resp_len - 1; i++)
-	if (buf[i] == 0x0f)
-	  putchar_unfiltered (buf[++i]);
-    }
-#endif  
-
-  signal (SIGINT, ofunc);
-
-  timeout = old_timeout;
-#if 0
-  if (dump_reg_flag && current_monitor->dump_registers)
-    {
-      dump_reg_flag = 0;
-      monitor_printf (current_monitor->dump_registers);
-      resp_len = monitor_expect_prompt (buf, sizeof (buf));
-    }
-
-  if (current_monitor->register_pattern)
-    parse_register_dump (buf, resp_len);
-#else
-  RDEBUG(("Wait fetching registers after stop\n")) ;
-  monitor_dump_regs() ;
-#endif  
-
-  status->kind = TARGET_WAITKIND_STOPPED;
-  status->value.sig = TARGET_SIGNAL_TRAP;
-
-  discard_cleanups (old_chain);
-
-  in_monitor_wait = 0;
-
-  return inferior_pid;
-}
-
-/* Fetch register REGNO, or all registers if REGNO is -1. Returns
-   errno value.  */
-
-static void
-monitor_fetch_register (regno)
-     int regno;
-{
-  char *name;
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-  char regbuf[MAX_REGISTER_RAW_SIZE * 2 + 1];
-  int i;
-
-  name = current_monitor->regnames[regno];
-  RDEBUG(("MON fetchreg %d '%s'\n",regno,name)) 
-
-  if (!name || (*name == '\0'))
-    { RDEBUG(("No register known for %d\n",regno))
-      supply_register (regno, zerobuf);
-      return;
-    }
-
-  /* send the register examine command */
-
-  monitor_printf (current_monitor->getreg.cmd, name);
-
-  /* If RESP_DELIM is specified, we search for that as a leading
-     delimiter for the register value.  Otherwise, we just start
-     searching from the start of the buf.  */
-
-  if (current_monitor->getreg.resp_delim)
-    {
-      RDEBUG(("EXP getreg.resp_delim\n")) 
-      monitor_expect (current_monitor->getreg.resp_delim, NULL, 0);
-      /* Handle case of first 32 registers listed in pairs.  */
-      if (current_monitor->flags & MO_32_REGS_PAIRED
-	  && regno & 1 == 1 && regno < 32)
-	{ RDEBUG(("EXP getreg.resp_delim\n")) ;
-	  monitor_expect (current_monitor->getreg.resp_delim, NULL, 0);
-	}
-    }
-
-  /* Skip leading spaces and "0x" if MO_HEX_PREFIX flag is set */
-  if (current_monitor->flags & MO_HEX_PREFIX) 
-    {
-      int c;
-      c = readchar (timeout);
-      while (c == ' ')
-	c = readchar (timeout);
-      if ((c == '0') && ((c = readchar (timeout)) == 'x'))
-	;
-      else
-	  error ("Bad value returned from monitor while fetching register %x.",
-		 regno);
-    }
-
-  /* Read upto the maximum number of hex digits for this register, skipping
-     spaces, but stop reading if something else is seen.  Some monitors
-     like to drop leading zeros.  */
-
-  for (i = 0; i < REGISTER_RAW_SIZE (regno) * 2; i++)
-    {
-      int c;
-      c = readchar (timeout);
-      while (c == ' ')
-	c = readchar (timeout);
-
-      if (!isxdigit (c))
-	break;
-
-      regbuf[i] = c;
-    }
-
-  regbuf[i] = '\000';		/* terminate the number */
-  RDEBUG(("REGVAL '%s'\n",regbuf)) ;
-
-  /* If TERM is present, we wait for that to show up.  Also, (if TERM
-     is present), we will send TERM_CMD if that is present.  In any
-     case, we collect all of the output into buf, and then wait for
-     the normal prompt.  */
-
-  if (current_monitor->getreg.term)
-    {
-      RDEBUG(("EXP getreg.term\n"))
-      monitor_expect (current_monitor->getreg.term, NULL, 0); /* get response */
-    }
-
-  if (current_monitor->getreg.term_cmd)
-    { RDEBUG(("EMIT getreg.term.cmd\n"))
-	monitor_printf (current_monitor->getreg.term_cmd);
-    }
-  if (! current_monitor->getreg.term ||    /* Already expected or */
-      current_monitor->getreg.term_cmd)    /* ack expected */
-    monitor_expect_prompt (NULL, 0); /* get response */
-
-  monitor_supply_register (regno, regbuf);
-}
-
-/* Sometimes, it takes several commands to dump the registers */
-/* This is a primitive for use by variations of monitor interfaces in
-   case they need to compose the operation.
-   */
-int monitor_dump_reg_block(char * block_cmd)
-{
-  char buf[1024];
-  int resp_len;
-  monitor_printf (block_cmd);
-  resp_len = monitor_expect_prompt (buf, sizeof (buf));
-  parse_register_dump (buf, resp_len);
-  return 1 ;
-}
-
-
-/* Read the remote registers into the block regs.  */
-/* Call the specific function if it has been provided */
-
-static void
-monitor_dump_regs ()
-{
-  char buf[1024];
-  int resp_len;
-  if (current_monitor->dumpregs)
-     (*(current_monitor->dumpregs))() ; /* call supplied function */
-  else
-    if (current_monitor->dump_registers) /* default version */
-    { monitor_printf (current_monitor->dump_registers);
-      resp_len = monitor_expect_prompt (buf, sizeof (buf));
-      parse_register_dump (buf, resp_len);
-    }
-  else
-    abort(); /* Need some way to read registers */
-}
-
-static void
-monitor_fetch_registers (regno)
-     int regno;
-{
-  RDEBUG(("MON fetchregs\n")) ;
-  if (current_monitor->getreg.cmd) 
-    {
-      if (regno >= 0)
-	{
-	  monitor_fetch_register (regno);
-	  return;
-	}
-
-      for (regno = 0; regno < NUM_REGS; regno++)
-	monitor_fetch_register (regno);
-    }
-  else {
-    monitor_dump_regs ();
-  }
-}
-
-/* Store register REGNO, or all if REGNO == 0.  Return errno value.  */
-
-static void
-monitor_store_register (regno)
-     int regno;
-{
-  char *name;
-  unsigned int val;
-
-  name = current_monitor->regnames[regno];
-  if (!name || (*name == '\0'))
-    { RDEBUG(("MON Cannot store unknown register\n"))
-      return;
-    }
-
-  val = read_register (regno);
-  RDEBUG(("MON storeg %d %08x\n",regno,(unsigned int)val))
-
-  /* send the register deposit command */
-
-  if (current_monitor->flags & MO_REGISTER_VALUE_FIRST)
-    monitor_printf (current_monitor->setreg.cmd, val, name);
-  else if (current_monitor->flags & MO_SETREG_INTERACTIVE)
-    monitor_printf (current_monitor->setreg.cmd, name);
-  else
-    monitor_printf (current_monitor->setreg.cmd, name, val);
-
-  if (current_monitor->setreg.term)
-    { RDEBUG(("EXP setreg.term\n"))
-      monitor_expect (current_monitor->setreg.term, NULL, 0);
-      if (current_monitor->flags & MO_SETREG_INTERACTIVE)
-	monitor_printf ("%x\r", val);
-      monitor_expect_prompt (NULL, 0);
-    }
-  else
-    monitor_expect_prompt (NULL, 0);
-  if (current_monitor->setreg.term_cmd) /* Mode exit required */
-    { RDEBUG(("EXP setreg_termcmd\n")) ;
-      monitor_printf("%s",current_monitor->setreg.term_cmd) ;
-      monitor_expect_prompt(NULL,0) ;
-    }
-} /* monitor_store_register */
-
-/* Store the remote registers.  */
-
-static void
-monitor_store_registers (regno)
-     int regno;
-{
-  if (regno >= 0)
-    {
-      monitor_store_register (regno);
-      return;
-    }
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    monitor_store_register (regno);
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-monitor_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static void
-monitor_files_info (ops)
-     struct target_ops *ops;
-{
-  printf_unfiltered ("\tAttached to %s at %d baud.\n", dev_name, baud_rate);
-}
-
-static int
-monitor_write_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  unsigned int val, hostval ;
-  char *cmd;
-  int i;
-
-  RDEBUG(("MON write %d %08x\n",len,(unsigned long)memaddr))
-
-  if (current_monitor->flags & MO_ADDR_BITS_REMOVE)
-    memaddr = ADDR_BITS_REMOVE (memaddr);
-
-  /* Use memory fill command for leading 0 bytes.  */
-
-  if (current_monitor->fill)
-    {
-      for (i = 0; i < len; i++)
-	if (myaddr[i] != 0)
-	  break;
-
-      if (i > 4)		/* More than 4 zeros is worth doing */
-	{
-	  RDEBUG(("MON FILL %d\n",i))
-	    if (current_monitor->flags & MO_FILL_USES_ADDR)
-	      monitor_printf (current_monitor->fill, memaddr, (memaddr + i)-1, 0);
-	    else
-	      monitor_printf (current_monitor->fill, memaddr, i, 0);
-
-	  monitor_expect_prompt (NULL, 0);
-
-	  return i;
-	}
-    }
-
-#if 0
-  /* Can't actually use long longs if VAL is an int (nice idea, though).  */
-  if ((memaddr & 0x7) == 0 && len >= 8 && current_monitor->setmem.cmdll)
-    {
-      len = 8;
-      cmd = current_monitor->setmem.cmdll;
-    }
-  else
-#endif
-  if ((memaddr & 0x3) == 0 && len >= 4 && current_monitor->setmem.cmdl)
-    {
-      len = 4;
-      cmd = current_monitor->setmem.cmdl;
-    }
-  else if ((memaddr & 0x1) == 0 && len >= 2 && current_monitor->setmem.cmdw)
-    {
-      len = 2;
-      cmd = current_monitor->setmem.cmdw;
-    }
-  else
-    {
-      len = 1;
-      cmd = current_monitor->setmem.cmdb;
-    }
-
-  val = extract_unsigned_integer (myaddr, len);
-  
-  if (len == 4)
-    { hostval = * (unsigned int *) myaddr ;
-      RDEBUG(("Hostval(%08x) val(%08x)\n",hostval,val)) ;
-    }
-
-
-  if (current_monitor->flags & MO_NO_ECHO_ON_SETMEM)
-    monitor_printf_noecho (cmd, memaddr, val);
-  else if (current_monitor->flags & MO_SETMEM_INTERACTIVE)
-    {
-
-      monitor_printf_noecho (cmd, memaddr);
-
-      if (current_monitor->setmem.term)
-	{ RDEBUG(("EXP setmem.term")) ;
-	  monitor_expect (current_monitor->setmem.term, NULL, 0);
-	  monitor_printf ("%x\r", val);
-	}
-      if (current_monitor->setmem.term_cmd)
-	{ /* Emit this to get out of the memory editing state */
-	  monitor_printf("%s",current_monitor->setmem.term_cmd) ;
-	  /* Drop through to expecting a prompt */
-	}
-    }
-  else
-    monitor_printf (cmd, memaddr, val);
-
-  monitor_expect_prompt (NULL, 0);
-
-  return len;
-}
-
-
-static int
-monitor_write_even_block(memaddr,myaddr,len)
-     CORE_ADDR memaddr ;
-     char * myaddr ;
-     int len ;
-{
-  unsigned int val ;
-  int written = 0 ;;
-  /* Enter the sub mode */
-  monitor_printf(current_monitor->setmem.cmdl,memaddr) ;
-  monitor_expect_prompt(NULL,0) ;
- 
-  while (len)
-    {
-      val = extract_unsigned_integer(myaddr,4) ; /* REALLY */
-      monitor_printf("%x\r",val) ;
-      myaddr += 4 ;
-      memaddr += 4 ;
-      written += 4 ;
-      RDEBUG((" @ %08x\n",memaddr))
-      /* If we wanted to, here we could validate the address */
-      monitor_expect_prompt(NULL,0) ;
-    }
-  /* Now exit the sub mode */
-  monitor_printf (current_monitor->getreg.term_cmd);
-  monitor_expect_prompt(NULL,0) ;
-  return written ;
-}
-
-
-static int monitor_write_memory_bytes(memaddr,myaddr,len)
-     CORE_ADDR memaddr ;
-     char * myaddr ;
-     int len ;
-{
-  unsigned char val ;
-  int written = 0 ;
-  if (len == 0) return 0 ;
-  /* Enter the sub mode */
-  monitor_printf(current_monitor->setmem.cmdb,memaddr) ;
-  monitor_expect_prompt(NULL,0) ;
-  while (len)
-    {
-      val = *myaddr ;
-      monitor_printf("%x\r",val) ;
-      myaddr++ ;
-      memaddr++ ;
-      written++ ;
-      /* If we wanted to, here we could validate the address */
-      monitor_expect_prompt(NULL,0) ;
-      len-- ;
-    }
-  /* Now exit the sub mode */
-  monitor_printf (current_monitor->getreg.term_cmd);
-  monitor_expect_prompt(NULL,0) ;
-  return written ;
-}
-
-
-static void
-longlongendswap (unsigned char * a)
-{
-  int i,j ;
-  unsigned char x ;
-  i = 0 ; j = 7 ;
-  while (i < 4)
-    { x = *(a+i) ;
-      *(a+i) = *(a+j) ;
-      *(a+j) = x ;
-      i++ , j-- ;
-    }
-}
-/* Format 32 chars of long long value, advance the pointer */
-static char * hexlate = "0123456789abcdef" ;
-static char * longlong_hexchars(unsigned long long value,
-				 char * outbuff )
-{
-  if (value == 0) { *outbuff++ = '0' ; return outbuff ; }
-  else
-    { static unsigned char disbuf[8] ; /* disassembly buffer */
-      unsigned char * scan , * limit ; /* loop controls */
-      unsigned char c , nib ;
-      int leadzero = 1 ;
-      scan = disbuf ; limit = scan + 8 ;
-      { unsigned long long * dp ;
-	dp = (unsigned long long *) scan ;
-	*dp = value ;
-      }
-      longlongendswap(disbuf) ; /* FIXME: ONly on big endian hosts */
-      while (scan < limit)
-	{ c = *scan++ ; /* a byte of our long long value */
-	  if (leadzero)
-	    if (c == 0) continue ;
-	    else leadzero = 0 ; /* henceforth we print even zeroes */
-	  nib = c >> 4 ;        /* high nibble bits */
-	  *outbuff++ = hexlate[nib] ;
-	  nib = c & 0x0f ;      /* low nibble bits */
-	  *outbuff++ = hexlate[nib] ;
-	}
-      return outbuff ;
-    }
-} /* longlong_hexchars */
-
-
-
-/* I am only going to call this when writing virtual byte streams.
-   Which possably entails endian conversions
-   */
-static int monitor_write_memory_longlongs(memaddr,myaddr,len)
-     CORE_ADDR memaddr ;
-     char * myaddr ;
-     int len ;
-{
-  static char hexstage[20] ; /* At least 16 digits required, plus null */
-  char * endstring ;
-  long long * llptr ;
-  long long value ;
-  int written = 0 ;
-  llptr = (unsigned long long *) myaddr ;
-  if (len == 0 ) return 0 ;
-  monitor_printf(current_monitor->setmem.cmdll,memaddr) ;
-  monitor_expect_prompt(NULL,0) ;
-  while (len >= 8 )
-    {
-      value = *llptr ;
-      endstring = longlong_hexchars(*llptr,hexstage) ;
-      *endstring = '\0' ; /* NUll terminate for printf */
-      monitor_printf("%s\r",hexstage) ;
-      llptr++ ;
-      memaddr += 8 ;
-      written += 8 ;
-      /* If we wanted to, here we could validate the address */
-      monitor_expect_prompt(NULL,0) ;
-      len -= 8 ;
-    }
-  /* Now exit the sub mode */
-  monitor_printf (current_monitor->getreg.term_cmd);
-  monitor_expect_prompt(NULL,0) ;
-  return written ;
-} /* */
-
-
-
-/* ----- MONITOR_WRITE_MEMORY_BLOCK ---------------------------- */
-/* This is for the large blocks of memory which may occur in downloading.
-   And for monitors which use interactive entry,
-   And for monitors which do not have other downloading methods.
-   Without this, we will end up calling monitor_write_memory many times
-   and do the entry and exit of the sub mode many times
-   This currently assumes...
-     MO_SETMEM_INTERACTIVE
-     ! MO_NO_ECHO_ON_SETMEM
-     To use this, the you have to patch the monitor_cmds block with
-     this function. Otherwise, its not tuned up for use by all
-     monitor variations.
-   */
-
-static int monitor_write_memory_block(memaddr,myaddr,len)
-     CORE_ADDR memaddr ;
-     char * myaddr ;
-     int len ;
-{
-  int written ;
-  written = 0 ;
-  /* FIXME: This would be a good place to put the zero test */
-#if 1 
-  if ((len > 8) && (((len & 0x07)) == 0) && current_monitor->setmem.cmdll)
-       {
-	 return monitor_write_memory_longlongs(memaddr,myaddr,len) ;
-       }
-#endif  
-#if 0 
-  if (len > 4)
-    {
-      int sublen ;
-      written = monitor_write_even_block(memaddr,myaddr,len) ;
-      /* Adjust calling parameters by written amount */
-      memaddr += written ;
-      myaddr += written ;
-      len -= written ;
-    }
-#endif
-  written = monitor_write_memory_bytes(memaddr,myaddr,len) ;
-  return written ;
-}
-
-/* This is an alternate form of monitor_read_memory which is used for monitors
-   which can only read a single byte/word/etc. at a time.  */
-
-static int
-monitor_read_memory_single (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  unsigned int val;
-  char membuf[sizeof(int) * 2 + 1];
-  char *p;
-  char *cmd;
-  int i;
-
-  RDEBUG(("MON read single\n")) ;
-#if 0
-  /* Can't actually use long longs (nice idea, though).  In fact, the
-     call to strtoul below will fail if it tries to convert a value
-     that's too big to fit in a long.  */
-  if ((memaddr & 0x7) == 0 && len >= 8 && current_monitor->getmem.cmdll)
-    {
-      len = 8;
-      cmd = current_monitor->getmem.cmdll;
-    }
-  else
-#endif
-  if ((memaddr & 0x3) == 0 && len >= 4 && current_monitor->getmem.cmdl)
-    {
-      len = 4;
-      cmd = current_monitor->getmem.cmdl;
-    }
-  else if ((memaddr & 0x1) == 0 && len >= 2 && current_monitor->getmem.cmdw)
-    {
-      len = 2;
-      cmd = current_monitor->getmem.cmdw;
-    }
-  else
-    {
-      len = 1;
-      cmd = current_monitor->getmem.cmdb;
-    }
-
-  /* Send the examine command.  */
-
-  monitor_printf (cmd, memaddr);
-
-  /* If RESP_DELIM is specified, we search for that as a leading
-     delimiter for the memory value.  Otherwise, we just start
-     searching from the start of the buf.  */
-
-  if (current_monitor->getmem.resp_delim)
-    { RDEBUG(("EXP getmem.resp_delim\n")) ;
-      monitor_expect_regexp (&getmem_resp_delim_pattern, NULL, 0);
-    }
-
-  /* Now, read the appropriate number of hex digits for this loc,
-     skipping spaces.  */
-
-  /* Skip leading spaces and "0x" if MO_HEX_PREFIX flag is set. */
-  if (current_monitor->flags & MO_HEX_PREFIX) 
-    {
-      int c;
-
-      c = readchar (timeout);
-      while (c == ' ')
-	c = readchar (timeout);
-      if ((c == '0') && ((c = readchar (timeout)) == 'x'))
-	;
-      else
-	monitor_error ("monitor_read_memory_single (0x%x):  bad response from monitor: %.*s%c.",
-		       memaddr, i, membuf, c);
-    }
-  for (i = 0; i < len * 2; i++)
-    {
-      int c;
-
-      while (1)
-	{
-	  c = readchar (timeout);
-	  if (isxdigit (c))
-	    break;
-	  if (c == ' ')
-	    continue;
-
-	  monitor_error ("monitor_read_memory_single (0x%x):  bad response from monitor: %.*s%c.",
-			 memaddr, i, membuf, c);
-	}
-
-      membuf[i] = c;
-    }
-
-  membuf[i] = '\000';		/* terminate the number */
-
-/* If TERM is present, we wait for that to show up.  Also, (if TERM is
-   present), we will send TERM_CMD if that is present.  In any case, we collect
-   all of the output into buf, and then wait for the normal prompt.  */
-
-  if (current_monitor->getmem.term)
-    {
-      monitor_expect (current_monitor->getmem.term, NULL, 0); /* get response */
-
-      if (current_monitor->getmem.term_cmd)
-	{
-	  monitor_printf (current_monitor->getmem.term_cmd);
-	  monitor_expect_prompt (NULL, 0);
-	}
-    }
-  else
-    monitor_expect_prompt (NULL, 0); /* get response */
-
-  p = membuf;
-  val = strtoul (membuf, &p, 16);
-
-  if (val == 0 && membuf == p)
-    monitor_error ("monitor_read_memory_single (0x%x):  bad value from monitor: %s.",
-		   memaddr, 0, membuf, 0);
-
-  /* supply register stores in target byte order, so swap here */
-
-  store_unsigned_integer (myaddr, len, val);
-
-  return len;
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR to inferior's
-   memory at MEMADDR.  Returns length moved.  Currently, we do no more
-   than 16 bytes at a time.  */
-
-static int
-monitor_read_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  unsigned int val;
-  char buf[512];
-  char *p, *p1;
-  int resp_len;
-  int i;
-  CORE_ADDR dumpaddr;
-
-  if (len <= 0)
-    {
-      RDEBUG (("Zero length call to monitor_read_memory\n"));
-      return 0;
-    }
-
-  if (remote_debug) printf("MON read block ta(%08x) ha(%08x) %d\n",
-	  (unsigned long) memaddr , (unsigned long)myaddr, len);
-
-  if (current_monitor->flags & MO_ADDR_BITS_REMOVE)
-    memaddr = ADDR_BITS_REMOVE (memaddr);
-
-  if (current_monitor->flags & MO_GETMEM_READ_SINGLE)
-    return monitor_read_memory_single (memaddr, myaddr, len);
-
-  len = min (len, 16);
-
-  /* Some dumpers align the first data with the preceeding 16
-     byte boundary. Some print blanks and start at the
-     requested boundary. EXACT_DUMPADDR
-     */
-
-  dumpaddr = (current_monitor->flags & MO_EXACT_DUMPADDR)
-    ? memaddr : memaddr & ~ 0x0f ;
-
-  /* See if xfer would cross a 16 byte boundary.  If so, clip it.  */
-  if (((memaddr ^ (memaddr + len - 1)) & ~0xf) != 0)
-    len = ((memaddr + len) & ~0xf) - memaddr;
-
-  /* send the memory examine command */
-
-  if (current_monitor->flags & MO_GETMEM_NEEDS_RANGE)
-    monitor_printf (current_monitor->getmem.cmdb, memaddr, memaddr + len - 1);
-  else if (current_monitor->flags & MO_GETMEM_16_BOUNDARY)
-    monitor_printf (current_monitor->getmem.cmdb, dumpaddr);
-  else
-    monitor_printf (current_monitor->getmem.cmdb, memaddr, len);
-
-  /* If TERM is present, we wait for that to show up.  Also, (if TERM
-     is present), we will send TERM_CMD if that is present.  In any
-     case, we collect all of the output into buf, and then wait for
-     the normal prompt.  */
-
-  if (current_monitor->getmem.term)
-    {
-      resp_len = monitor_expect (current_monitor->getmem.term, buf, sizeof buf); /* get response */
-
-      if (resp_len <= 0)
-	monitor_error ("monitor_read_memory (0x%x):  excessive response from monitor: %.*s.",
-		       memaddr, resp_len, buf, 0);
-
-      if (current_monitor->getmem.term_cmd)
-	{
-	  SERIAL_WRITE (monitor_desc, current_monitor->getmem.term_cmd,
-			strlen (current_monitor->getmem.term_cmd));
-	  monitor_expect_prompt (NULL, 0);
-	}
-    }
-  else
-    resp_len = monitor_expect_prompt (buf, sizeof buf); /* get response */
-
-  p = buf;
-
-  /* If RESP_DELIM is specified, we search for that as a leading
-     delimiter for the values.  Otherwise, we just start searching
-     from the start of the buf.  */
-
-  if (current_monitor->getmem.resp_delim)
-    {
-      int retval, tmp;
-      struct re_registers resp_strings;
-      RDEBUG(("MON getmem.resp_delim %s\n",current_monitor->getmem.resp_delim)) ;
-
-      memset (&resp_strings, 0, sizeof (struct re_registers));
-      tmp = strlen (p);
-      retval = re_search (&getmem_resp_delim_pattern, p, tmp, 0, tmp,
-			  &resp_strings);
-
-      if (retval < 0)
-	monitor_error ("monitor_read_memory (0x%x):  bad response from monitor: %.*s.",
-		       memaddr, resp_len, buf, 0);
-
-      p += resp_strings.end[0];
-#if 0
-      p = strstr (p, current_monitor->getmem.resp_delim);
-      if (!p)
-	monitor_error ("monitor_read_memory (0x%x):  bad response from monitor: %.*s.",
-		       memaddr, resp_len, buf, 0);
-      p += strlen (current_monitor->getmem.resp_delim);
-#endif
-    }
-  if (remote_debug) printf("MON scanning  %d ,%08x '%s'\n",len,p,p) ;
-  if (current_monitor->flags & MO_GETMEM_16_BOUNDARY)
-    {
-      char c ;
-      int fetched = 0 ;
-      i = len;
-      c = *p ;
-
-			    
-      while (!(c  == '\000' || c == '\n' || c == '\r') && i > 0)
-	{ if (isxdigit (c))
-	    { if ((dumpaddr >= memaddr) && (i > 0))
-		{ val = fromhex (c) * 16 + fromhex (*(p+1));
-		  *myaddr++ = val;
-		  if (remote_debug) printf("[%02x]",val) ;
-		  --i;
-		  fetched++ ;
-		}
-	      ++dumpaddr;
-	      ++p;
-	    }
-	  ++p; /* skip a blank or other non hex char */
-	  c = *p ;
-	}
-      if (fetched == 0) error("Failed to read via monitor") ;
-      if (remote_debug) printf("\n") ;
-      return fetched ; /* Return the number of bytes actually read */
-    }
-  RDEBUG(("MON scanning bytes\n")) ;
-
-  for (i = len; i > 0; i--)
-    {
-      /* Skip non-hex chars, but bomb on end of string and newlines */
-
-      while (1)
-	{
-	  if (isxdigit (*p))
-	    break;
-
-	  if (*p == '\000' || *p == '\n' || *p == '\r')
-	    monitor_error ("monitor_read_memory (0x%x):  badly terminated response from monitor: %.*s",
-			   memaddr, resp_len, buf, 0);
-	  p++;
-	}
-
-      val = strtoul (p, &p1, 16);
-
-      if (val == 0 && p == p1)
-	monitor_error ("monitor_read_memory (0x%x):  bad value from monitor: %.*s.",
-		       memaddr, resp_len, buf, 0);
-
-      *myaddr++ = val;
-
-      if (i == 1)
-	break;
-
-      p = p1;
-    }
-
-  return len;
-}
-
-static int
-monitor_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  return dcache_xfer_memory (remote_dcache, memaddr, myaddr, len, write);
-}
-
-static void
-monitor_kill ()
-{
-  return;		/* ignore attempts to kill target system */
-}
-
-/* All we actually do is set the PC to the start address of exec_bfd, and start
-   the program at that point.  */
-
-static void
-monitor_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  if (args && (*args != '\000'))
-    error ("Args are not supported by the monitor.");
-
-  first_time = 1;
-  clear_proceed_status ();
-  proceed (bfd_get_start_address (exec_bfd), TARGET_SIGNAL_0, 0);
-}
-
-/* Clean up when a program exits.
-   The program actually lives on in the remote processor's RAM, and may be
-   run again without a download.  Don't leave it full of breakpoint
-   instructions.  */
-
-static void
-monitor_mourn_inferior ()
-{
-  unpush_target (targ_ops);
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-
-#define NUM_MONITOR_BREAKPOINTS 8
-
-static CORE_ADDR breakaddr[NUM_MONITOR_BREAKPOINTS] = {0};
-
-/* Tell the monitor to add a breakpoint.  */
-
-static int
-monitor_insert_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-  unsigned char *bp;
-  int bplen;
-
-  RDEBUG(("MON inst bkpt %08x\n",addr)) 
-  if (current_monitor->set_break == NULL)
-    error ("No set_break defined for this monitor");
-
-  if (current_monitor->flags & MO_ADDR_BITS_REMOVE)
-    addr = ADDR_BITS_REMOVE (addr);
-
-  /* Determine appropriate breakpoint size for this address.  */
-  bp = memory_breakpoint_from_pc (&addr, &bplen);
-
-  for (i = 0; i < NUM_MONITOR_BREAKPOINTS; i++)
-    {
-      if (breakaddr[i] == 0)
-	{
-	  breakaddr[i] = addr;
-	  monitor_read_memory (addr, shadow, bplen);
-	  monitor_printf (current_monitor->set_break, addr);
-	  monitor_expect_prompt (NULL, 0);
-	  return 0;
-	}
-    }
-
-  error ("Too many breakpoints (> %d) for monitor.", NUM_MONITOR_BREAKPOINTS);
-}
-
-/* Tell the monitor to remove a breakpoint.  */
-
-static int
-monitor_remove_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-
-  RDEBUG(("MON rmbkpt %08x\n",addr))
-  if (current_monitor->clr_break == NULL)
-    error ("No clr_break defined for this monitor");
-
-  if (current_monitor->flags & MO_ADDR_BITS_REMOVE)
-    addr = ADDR_BITS_REMOVE (addr);
-
-  for (i = 0; i < NUM_MONITOR_BREAKPOINTS; i++)
-    {
-      if (breakaddr[i] == addr)
-	{
-	  breakaddr[i] = 0;
-	  /* some monitors remove breakpoints based on the address */
-	  if (current_monitor->flags & MO_CLR_BREAK_USES_ADDR)
-	    monitor_printf (current_monitor->clr_break, addr);
-	  else if (current_monitor->flags & MO_CLR_BREAK_1_BASED)
-	    monitor_printf (current_monitor->clr_break, i + 1);
-	  else
-	    monitor_printf (current_monitor->clr_break, i);
-	  monitor_expect_prompt (NULL, 0);
-	  return 0;
-	}
-    }
-  fprintf_unfiltered (gdb_stderr,
-		      "Can't find breakpoint associated with 0x%x\n", addr);
-  return 1;
-}
-
-/* monitor_wait_srec_ack -- wait for the target to send an acknowledgement for
-   an S-record.  Return non-zero if the ACK is received properly.  */
-
-static int
-monitor_wait_srec_ack ()
-{
-  int i, ch;
-
-  if (current_monitor->flags & MO_SREC_ACK_PLUS)
-    {
-      return (readchar (timeout) == '+');
-    }
-  else if (current_monitor->flags & MO_SREC_ACK_ROTATE)
-    {
-      /* Eat two backspaces, a "rotating" char (|/-\), and a space.  */
-      if ((ch = readchar (1)) < 0)
-	return 0;
-      if ((ch = readchar (1)) < 0)
-	return 0;
-      if ((ch = readchar (1)) < 0)
-	return 0;
-      if ((ch = readchar (1)) < 0)
-	return 0;
-    }
-  return 1;
-}
-
-/* monitor_load -- download a file. */
-
-static void
-monitor_load (file, from_tty)
-    char *file;
-    int  from_tty;
-{
-  dcache_flush (remote_dcache);
-  RDEBUG(("MON load\n"))
-
-  if (current_monitor->load_routine)
-    current_monitor->load_routine (monitor_desc, file, hashmark);
-  else
-    {				/* The default is ascii S-records */
-      int n;
-      unsigned long load_offset;
-      char buf[128];
-
-      /* enable user to specify address for downloading as 2nd arg to load */
-      n = sscanf (file, "%s 0x%lx", buf, &load_offset);
-      if (n > 1)
-	file = buf;
-      else
-	load_offset = 0;
-
-      monitor_printf (current_monitor->load);
-      if (current_monitor->loadresp)
-	monitor_expect (current_monitor->loadresp, NULL, 0);
-
-      load_srec (monitor_desc, file, (bfd_vma) load_offset,
-		 32, SREC_ALL, hashmark,
-		 current_monitor->flags & MO_SREC_ACK ?
-		   monitor_wait_srec_ack : NULL);
-
-      monitor_expect_prompt (NULL, 0);
-    }
-
-/* Finally, make the PC point at the start address */
-
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;		/* No process now */
-
-/* This is necessary because many things were based on the PC at the time that
-   we attached to the monitor, which is no longer valid now that we have loaded
-   new code (and just changed the PC).  Another way to do this might be to call
-   normal_stop, except that the stack may not be valid, and things would get
-   horribly confused... */
-
-  clear_symtab_users ();
-}
-
-static void
-monitor_stop ()
-{
-  RDEBUG(("MON stop\n")) ;
-  if ((current_monitor->flags & MO_SEND_BREAK_ON_STOP) != 0)
-    SERIAL_SEND_BREAK (monitor_desc);
-  if (current_monitor->stop)
-    monitor_printf_noecho (current_monitor->stop);
-}
-
-/* Put a command string, in args, out to MONITOR.  Output from MONITOR
-   is placed on the users terminal until the prompt is seen. FIXME: We
-   read the characters ourseleves here cause of a nasty echo.  */
-
-static void
-monitor_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *p;
-  int resp_len;
-  char buf[1000];
-
-  if (monitor_desc == NULL)
-    error ("monitor target not open.");
-
-  p = current_monitor->prompt;
-
-  /* Send the command.  Note that if no args were supplied, then we're
-     just sending the monitor a newline, which is sometimes useful.  */
-
-  monitor_printf ("%s\r", (args ? args : ""));
-
-  resp_len = monitor_expect_prompt (buf, sizeof buf);
-
-  fputs_unfiltered (buf, gdb_stdout); /* Output the response */
-}
-
-/* Convert hex digit A to a number.  */
-
-#if 0
-static int
-from_hex (a)
-     int a;
-{  
-  if (a >= '0' && a <= '9')
-    return a - '0';
-  if (a >= 'a' && a <= 'f')
-    return a - 'a' + 10;
-  if (a >= 'A' && a <= 'F')
-    return a - 'A' + 10;
-
-  error ("Reply contains invalid hex digit 0x%x", a);
-}
-#endif
-
-char *
-monitor_get_dev_name ()
-{
-  return dev_name;
-}
-
-static struct target_ops monitor_ops ;
-
-static void init_base_monitor_ops(void)
-{
-  monitor_ops.to_shortname =   NULL;	
-  monitor_ops.to_longname =   NULL;	
-  monitor_ops.to_doc =   NULL;		
-  monitor_ops.to_open =   NULL;		
-  monitor_ops.to_close =   monitor_close;
-  monitor_ops.to_attach =   NULL;
-  monitor_ops.to_post_attach = NULL;
-  monitor_ops.to_require_attach = NULL;		
-  monitor_ops.to_detach =   monitor_detach;	
-  monitor_ops.to_require_detach = NULL; 
-  monitor_ops.to_resume =   monitor_resume;	
-  monitor_ops.to_wait  =   monitor_wait;
-  monitor_ops.to_post_wait = NULL;	
-  monitor_ops.to_fetch_registers  =   monitor_fetch_registers;
-  monitor_ops.to_store_registers  =   monitor_store_registers;
-  monitor_ops.to_prepare_to_store =   monitor_prepare_to_store;
-  monitor_ops.to_xfer_memory  =   monitor_xfer_memory;		
-  monitor_ops.to_files_info  =   monitor_files_info;		
-  monitor_ops.to_insert_breakpoint =   monitor_insert_breakpoint;
-  monitor_ops.to_remove_breakpoint =   monitor_remove_breakpoint;
-  monitor_ops.to_terminal_init  =   0;		
-  monitor_ops.to_terminal_inferior =   0;	
-  monitor_ops.to_terminal_ours_for_output =   0;
-  monitor_ops.to_terminal_ours  =   0;		
-  monitor_ops.to_terminal_info  =   0;		
-  monitor_ops.to_kill  =   monitor_kill;	
-  monitor_ops.to_load  =   monitor_load;	
-  monitor_ops.to_lookup_symbol =   0;		
-  monitor_ops.to_create_inferior =   monitor_create_inferior;
-  monitor_ops.to_post_startup_inferior = NULL;
-  monitor_ops.to_acknowledge_created_inferior = NULL;
-  monitor_ops.to_clone_and_follow_inferior  = NULL;
-  monitor_ops.to_post_follow_inferior_by_clone = NULL;
-  monitor_ops.to_insert_fork_catchpoint = NULL;
-  monitor_ops.to_remove_fork_catchpoint = NULL;
-  monitor_ops.to_insert_vfork_catchpoint = NULL;
-  monitor_ops.to_remove_vfork_catchpoint = NULL;
-  monitor_ops.to_has_forked = NULL;
-  monitor_ops.to_has_vforked = NULL;
-  monitor_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  monitor_ops.to_post_follow_vfork = NULL;
-  monitor_ops.to_insert_exec_catchpoint = NULL;
-  monitor_ops.to_remove_exec_catchpoint = NULL;
-  monitor_ops.to_has_execd = NULL;
-  monitor_ops.to_reported_exec_events_per_exec_call = NULL;
-  monitor_ops.to_has_exited = NULL;
-  monitor_ops.to_mourn_inferior =   monitor_mourn_inferior;	
-  monitor_ops.to_can_run  =   0;				
-  monitor_ops.to_notice_signals =   0; 				
-  monitor_ops.to_thread_alive  =   0;				
-  monitor_ops.to_stop  =   monitor_stop;
-  monitor_ops.to_pid_to_exec_file = NULL;	
-  monitor_ops.to_core_file_to_sym_file = NULL;
-  monitor_ops.to_stratum =   process_stratum;		
-  monitor_ops.DONT_USE =   0;				
-  monitor_ops.to_has_all_memory =   1;			
-  monitor_ops.to_has_memory =   1;			
-  monitor_ops.to_has_stack =   1;			
-  monitor_ops.to_has_registers =   1;			
-  monitor_ops.to_has_execution =   1;			
-  monitor_ops.to_sections =   0;			
-  monitor_ops.to_sections_end =   0;			
-  monitor_ops.to_magic =   OPS_MAGIC ;
-} /* init_monitor_ops */
-
-/* Init the target_ops structure pointed at by OPS */
-
-void
-init_monitor_ops (ops)
-     struct target_ops *ops;
-{
-  if (monitor_ops.to_magic != OPS_MAGIC)
-    init_base_monitor_ops ();
-
-  memcpy (ops, &monitor_ops, sizeof monitor_ops);
-}
-
-/* Define additional commands that are usually only used by monitors.  */
-
-void
-_initialize_remote_monitors ()
-{
-  init_base_monitor_ops() ;
-  add_show_from_set (add_set_cmd ("hash", no_class, var_boolean,
-                                  (char *)&hashmark,
-				  "Set display of activity while downloading a file.\n\
-When enabled, a hashmark \'#\' is displayed.",
-                                  &setlist),
-		     &showlist);
-
-  add_com ("monitor", class_obscure, monitor_command,
-	   "Send a command to the debug monitor."); 
-}
-
-
diff --git a/gdb/monitor.h b/gdb/monitor.h
deleted file mode 100644
index 4ccddd5..0000000
--- a/gdb/monitor.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/* Definitions for remote debugging interface for ROM monitors.
-    Copyright 1990, 1991, 1992, 1996 Free Software Foundation, Inc.
-    Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
-  
-   This file is part of GDB.
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-  
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-  
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include "serial.h"
-
-/* This structure describes the strings necessary to give small command
-   sequences to the monitor, and parse the response.
-
-   CMD is the actual command typed at the monitor.  Usually this has
-   embedded sequences ala printf, which are substituted with the
-   arguments appropriate to that type of command.  Ie: to examine a
-   register, we substitute the register name for the first arg.  To
-   modify memory, we substitute the memory location and the new
-   contents for the first and second args, etc...
-
-   RESP_DELIM used to home in on the response string, and is used to
-   disambiguate the answer within the pile of text returned by the
-   monitor.  This should be a unique string that immediately precedes
-   the answer.  Ie: if your monitor prints out `PC: 00000001= ' in
-   response to asking for the PC, you should use `: ' as the
-   RESP_DELIM.  RESP_DELIM may be NULL if the res- ponse is going to
-   be ignored, or has no particular leading text.
-
-   TERM is the string that the monitor outputs to indicate that it is
-   idle, and waiting for input.  This is usually a prompt of some
-   sort.  In the previous example, it would be `= '.  It is important
-   that TERM really means that the monitor is idle, otherwise GDB may
-   try to type at it when it isn't ready for input.  This is a problem
-   because many monitors cannot deal with type-ahead.  TERM may be
-   NULL if the normal prompt is output.
-
-   TERM_CMD is used to quit out of the subcommand mode and get back to
-   the main prompt.  TERM_CMD may be NULL if it isn't necessary.  It
-   will also be ignored if TERM is NULL.  */
-
-struct memrw_cmd
-{
-  char *cmdb;			/* Command to send for byte read/write */
-  char *cmdw;			/* Command for word (16 bit) read/write */
-  char *cmdl;			/* Command for long (32 bit) read/write */
-  char *cmdll;			/* Command for long long (64 bit) read/write */
-  char *resp_delim;		/* String just prior to the desired value */
-  char *term;			/* Terminating string to search for */
-  char *term_cmd;		/* String to get out of sub-mode (if necessary) */
-};
-
-struct regrw_cmd
-{
-  char *cmd;			/* Command to send for reg read/write */
-  char *resp_delim;		/* String (actually a regexp if getmem) just
-				   prior to the desired value */
-  char *term;			/* Terminating string to search for */
-  char *term_cmd;		/* String to get out of sub-mode (if necessary) */
-};
-
-struct monitor_ops
-{
-  int flags;			/* See below */
-  char **init;			/* List of init commands.  NULL terminated. */
-  char *cont;			/* continue command */
-  char *step;			/* single step */
-  char *stop;			/* Interrupt program string */
-  char *set_break;		/* set a breakpoint */
-  char *clr_break;		/* clear a breakpoint */
-  char *clr_all_break;		/* Clear all breakpoints */
-  char *fill;			/* Memory fill cmd (addr len val) */
-  struct memrw_cmd setmem;	/* set memory to a value */
-  struct memrw_cmd getmem;	/* display memory */
-  struct regrw_cmd setreg;	/* set a register */
-  struct regrw_cmd getreg;	/* get a register */
-				/* Some commands can dump a bunch of registers
-				   at once.  This comes as a set of REG=VAL
-				   pairs.  This should be called for each pair
-				   of registers that we can parse to supply
-				   GDB with the value of a register.  */
-  char *dump_registers;		/* Command to dump all regs at once */
-  char *register_pattern;	/* Pattern that picks out register from reg dump */
-  void (*supply_register) PARAMS ((char *name, int namelen,
-				   char *val, int vallen));
-  void (*load_routine) PARAMS ((serial_t desc, char *file,
-				int hashmark)); /* Download routine */
-  int (*dumpregs) PARAMS((void)) ;    /* routine to dump all registers */
-  int (*continue_hook) PARAMS((void)) ; /* Emit the continue command */
-  int (*wait_filter) PARAMS((char * buf, /* Maybe contains registers */
-			    int bufmax ,
-			    int * response_length,
-			    struct target_waitstatus * status)) ;
-  char *load;			/* load command */
-  char *loadresp;		/* Response to load command */
-  char *prompt;			/* monitor command prompt */
-  char *line_term;		/* end-of-command delimitor */
-  char *cmd_end;		/* optional command terminator */
-  struct target_ops *target;	/* target operations */
-  int stopbits;			/* number of stop bits */
-  char **regnames;		/* array of register names in ascii */
-  int magic;			/* Check value */
-};
-
-/* The monitor ops magic number, used to detect if an ops structure doesn't
-   have the right number of entries filled in. */
-
-#define MONITOR_OPS_MAGIC 600925
-
-/* Flag definitions. */
-
-/* If set, then clear breakpoint command uses address, otherwise it
-   uses an index returned by the monitor.  */
-
-#define MO_CLR_BREAK_USES_ADDR 0x1
-
-/* If set, then memory fill command uses STARTADDR, ENDADDR+1, VALUE
-   as args, else it uses STARTADDR, LENGTH, VALUE as args. */
-
-#define MO_FILL_USES_ADDR 0x2
-
-/* If set, then monitor doesn't automatically supply register dump
-   when coming back after a continue.  */
-
-#define MO_NEED_REGDUMP_AFTER_CONT 0x4
-
-/* getmem needs start addr and end addr */
-
-#define MO_GETMEM_NEEDS_RANGE 0x8
-
-/* getmem can only read one loc at a time */
-
-#define MO_GETMEM_READ_SINGLE 0x10
-
-/* handle \r\n combinations */
-
-#define MO_HANDLE_NL 0x20
-
-/* don't expect echos in monitor_open */
-
-#define MO_NO_ECHO_ON_OPEN 0x40
-
-/* If set, send break to stop monitor */
-
-#define MO_SEND_BREAK_ON_STOP 0x80
-
-/* If set, target sends an ACK after each S-record */
-
-#define MO_SREC_ACK 0x100
-
-/* Allow 0x prefix on addresses retured from monitor */
-
-#define MO_HEX_PREFIX 0x200
-
-/* Some monitors require a different command when starting a program */
-
-#define MO_RUN_FIRST_TIME 0x400
-
-/* Don't expect echos when getting memory */
-
-#define MO_NO_ECHO_ON_SETMEM 0x800
-
-/* If set, then register store command expects value BEFORE regname */
-
-#define MO_REGISTER_VALUE_FIRST 0x1000
-
-/* If set, then the monitor displays registers as pairs.  */
-
-#define MO_32_REGS_PAIRED 0x2000
-
-/* If set, then register setting happens interactively.  */
-
-#define MO_SETREG_INTERACTIVE 0x4000
-
-/* If set, then memory setting happens interactively.  */
-
-#define MO_SETMEM_INTERACTIVE 0x8000
-
-/* If set, then memory dumps are always on 16-byte boundaries, even
-   when less is desired.  */
-
-#define MO_GETMEM_16_BOUNDARY 0x10000
-
-/* If set, then the monitor numbers its breakpoints starting from 1.  */
-
-#define MO_CLR_BREAK_1_BASED 0x20000
-
-/* If set, then the monitor acks srecords with a plus sign.  */
-
-#define MO_SREC_ACK_PLUS 0x40000
-
-/* If set, then the monitor "acks" srecords with rotating lines.  */
-
-#define MO_SREC_ACK_ROTATE 0x80000
-
-/* If set, then remove useless address bits from memory addresses.  */
-
-#define MO_ADDR_BITS_REMOVE 0x100000
-
-/* If set, then display target program output if prefixed by ^O.  */
-
-#define MO_PRINT_PROGRAM_OUTPUT 0x200000
-
-/* Some dump bytes commands align the first data with the preceeding
-16 byte boundary. Some print blanks and start at the exactly the
-requested boundary. */
-
-#define MO_EXACT_DUMPADDR 0x400000
-
-/* Rather entering and exiting the write memory dialog for each word byte,
-   we can save time by transferring the whole block without exiting
-   the memory editing mode. You only need to worry about this
-   if you are doing memory downloading.
-   This engages a new write function registered with dcache.
-   */
-#define MO_HAS_BLOCKWRITES 0x800000
-
-#define SREC_SIZE 160
-
-extern void monitor_open PARAMS ((char *args, struct monitor_ops *ops,
-				  int from_tty));
-extern void monitor_close PARAMS ((int quitting));
-extern char *monitor_supply_register PARAMS ((int regno, char *valstr));
-extern int monitor_expect PARAMS ((char *prompt, char *buf, int buflen));
-extern int monitor_expect_prompt PARAMS ((char *buf, int buflen));
-extern void monitor_printf PARAMS ((char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-extern void monitor_printf_noecho PARAMS ((char *, ...))
-     ATTR_FORMAT(printf, 1, 2);
-extern void monitor_write PARAMS ((char *buf, int buflen));
-extern int monitor_readchar PARAMS ((void));
-extern char *monitor_get_dev_name PARAMS ((void));
-extern void init_monitor_ops PARAMS ((struct target_ops *));
-extern int monitor_dump_reg_block PARAMS((char * dump_cmd)) ;
-extern void flush_monitor_dcache PARAMS ((void));
diff --git a/gdb/mpw-config.in b/gdb/mpw-config.in
deleted file mode 100644
index ed07878..0000000
--- a/gdb/mpw-config.in
+++ /dev/null
@@ -1,81 +0,0 @@
-# Configuration fragment for GDB.
-
-If "{host_canonical}" =~ /m68k-apple-mpw/
-	forward-include "{srcdir}"config:m68k:xm-mpw.h xm.h
-	Set siow_lib '"{Libraries}"SIOW.o'
-
-Else If "{host_canonical}" =~ /powerpc-apple-mpw/
-	forward-include "{srcdir}"config:powerpc:xm-mpw.h xm.h
-	Set siow_lib '"{PPCLibraries}"PPCSIOW.o'
-
-End If
-
-Set xdepfiles '"{o}"mac-xdep.c.o'
-
-Set enable_cflags ""
-
-# Make a copy of this file and give it a different name, so it
-# won't be confused with GDB's serial.h.
-
-Duplicate -y "{CIncludes}"Serial.h MacSerial.h
-
-Echo "/* dummy */" >termio.h
-
-If "{target_canonical}" =~ /m68k-apple-macos/
-	forward-include "{srcdir}"config:m68k:tm-mac.h tm.h
-	forward-include "{srcdir}"config:m68k:tm-m68k.h 'm68k/tm-m68k.h'
-	Set tdepfiles '"{o}"m68k-tdep.c.o'
-
-Else If "{target_canonical}" =~ /powerpc-apple-macos/
-	forward-include "{srcdir}"config:powerpc:tm-macos.h tm.h
-	forward-include "{srcdir}"config:rs6000:tm-rs6000.h 'rs6000/tm-rs6000.h'
-	Set tdepfiles '"{o}"rs6000-tdep.c.o "{o}"xcoffread.c.o'
-
-Else If "{target_canonical}" =~ /i386-unknown-go32/
-	forward-include "{srcdir}"config:i386:tm-i386v.h tm.h
-	Set tdepfiles '"{o}"i386-tdep.c.o'
-
-Else If "{target_canonical}" =~ /mips-idt-ecoff/
-	forward-include "{srcdir}"config:mips:tm-embed.h tm.h
-	forward-include "{srcdir}"config:mips:tm-bigmips.h 'mips/tm-bigmips.h'
-	forward-include "{srcdir}"config:mips:tm-mips.h 'mips/tm-mips.h'
-	Set tdepfiles '"{o}"mips-tdep.c.o "{o}"remote-mips.c.o'
-
-Else If "{target_canonical}" =~ /sh-hitachi-hms/
-	forward-include "{srcdir}"config:sh:tm-sh.h tm.h
-	Set tdepfiles '"{o}"sh-tdep.c.o'
-
-End If
-
-If "{target_canonical}" =~ /m68k-apple-macos/
-	forward-include "{srcdir}"config:m68k:nm-macos.h nm.h
-	Set natdepfiles '"{o}"mac-nat.c.o'
-
-Else If "{target_canonical}" =~ /powerpc-apple-macos/
-	forward-include "{srcdir}"config:powerpc:nm-macos.h nm.h
-	Set natdepfiles '"{o}"mac-nat.c.o'
-
-Else
-	forward-include "{srcdir}"config:nm-empty.h nm.h
-	Set natdepfiles ' '
-
-End If
-
-Echo '# From mpw-config.in'				 > "{o}"mk.tmp
-Echo "TDEPFILES = " {tdepfiles}				>> "{o}"mk.tmp
-Echo "XDEPFILES = " {xdepfiles}				>> "{o}"mk.tmp
-Echo "NATDEPFILES = " {natdepfiles}			>> "{o}"mk.tmp
-Echo "XM_ADD_FILES = "					>> "{o}"mk.tmp
-Echo "TM_ADD_FILES = "					>> "{o}"mk.tmp
-Echo "NAT_ADD_FILES = "					>> "{o}"mk.tmp
-Echo "XM_CDEPS = "					>> "{o}"mk.tmp
-Echo "TM_CDEPS = "					>> "{o}"mk.tmp
-Echo "NAT_CDEPS = "					>> "{o}"mk.tmp
-Echo "SIOW_LIB = " {siow_lib}				>> "{o}"mk.tmp
-Echo "ENABLE_CFLAGS = " {enable_cflags}			>> "{o}"mk.tmp
-Echo '# End from mpw-config.in'				>> "{o}"mk.tmp
-
-Echo '/* config.h.  Generated by mpw-configure.  */'	 > "{o}"config.new
-Echo '#include "mpw.h"'					>> "{o}"config.new
-
-MoveIfChange "{o}"config.new "{o}"config.h
diff --git a/gdb/mpw-init.c b/gdb/mpw-init.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/mpw-init.c
+++ /dev/null
diff --git a/gdb/mpw-make.in b/gdb/mpw-make.in
deleted file mode 100644
index e69de29..0000000
--- a/gdb/mpw-make.in
+++ /dev/null
diff --git a/gdb/mpw-make.sed b/gdb/mpw-make.sed
deleted file mode 100644
index ce6a9ec..0000000
--- a/gdb/mpw-make.sed
+++ /dev/null
@@ -1,178 +0,0 @@
-# Sed commands that finish translating the GDB Unix Makefile to MPW syntax.
-
-/^host_alias =/s/^/#/
-/^target_alias =/s/^/#/
-
-/^host_makefile_frag@$/d
-/^target_makefile_frag@$/d
-
-/@ENABLE_CFLAGS@/s/@ENABLE_CFLAGS@/{ENABLE_CFLAGS}/g
-/^ENABLE_CFLAGS=/s/^/#/
-
-# Edit all the symbolic definitions pointing to various libraries and such.
-
-/^INCLUDE_DIR = /s/"{srcdir}":include/"{topsrcdir}"include:/
-
-/^MMALLOC_DIR = /s/::mmalloc/mmalloc:/
-/^MMALLOC_SRC = /s/"{srcdir}"/"{topsrcdir}"/
-/^MMALLOC =/s/=.*$/=/
-/MMALLOC_CFLAGS =/s/=.*$/= -u USE_MMALLOC/
-
-/^BFD_DIR = /s/::bfd/bfd:/
-/^BFD = /s/{BFD_DIR}:libbfd/{BFD_DIR}libbfd/
-/^BFD_SRC = /s/"{srcdir}"/"{topsrcdir}"/
-
-/^READLINE_DIR = /s/::readline/readline:/
-/^READLINE =/s/=.*$/=/
-/^READLINE_SRC = /s/"{srcdir}"/"{topsrcdir}"/
-
-/^INCLUDE_CFLAGS = /s/$/ -i "{topsrcdir}"include:mpw: -i ::extra-include:/
-
-/^SER_HARDWIRE =/s/ser-unix/ser-mac/
-
-/^TERMCAP =/s/ =.*$/ =/
-
-# Whack out various autoconf vars that we don't need.
-/@CONFIG_LDFLAGS@/s/@CONFIG_LDFLAGS@//g
-/@HLDFLAGS@/s/@HLDFLAGS@//g
-/@DEFS@/s/@DEFS@//g
-/@YACC@/s/@YACC@/byacc/g
-/@ENABLE_OBS@/s/@ENABLE_OBS@//g
-/@ENABLE_CLIBS@/s/@ENABLE_CLIBS@//g
-/@LIBS@/s/@LIBS@//g
-
-# Whack out autoconf hook for thread debugging.
-/@THREAD_DB_OBS@/s/@THREAD_DB_OBS@//g
-
-# Fix up paths to include directories.
-/INCLUDE_DIR/s/"{s}"{INCLUDE_DIR}/{INCLUDE_DIR}/g
-/INCLUDE_DIR/s/{INCLUDE_DIR}:/{INCLUDE_DIR}/g
-/INCLUDE_DIR/s/"{INCLUDE_DIR}":/"{INCLUDE_DIR}"/g
-
-/{BFD_DIR}/s/"{BFD_DIR}":/"{BFD_DIR}"/g
-/{BFD_DIR}/s/\([ 	]\){BFD_DIR}/\1::{BFD_DIR}/g
-/{BFD_DIR}/s/\([ 	]\)"{BFD_DIR}"/\1::"{BFD_DIR}"/g
-
-/{BFD_SRC}/s/"{s}"{BFD_SRC}/{BFD_SRC}/g
-/{BFD_SRC}/s/{BFD_SRC}:/{BFD_SRC}/g
-
-/{READLINE_SRC}/s/"{s}"{READLINE_SRC}/{READLINE_SRC}/g
-
-/^readline_headers =/,/^$/c\
-readline_headers =\
-
-
-# This isn't really useful, and seems to cause nonsensical complaints.
-/{ALLDEPFILES}/s/{ALLDEPFILES}//g
-
-/^copying.c \\Option-f /,/^$/d
-
-# Fix the syntax of bits of C code that go into version.c.
-/char /s/'char .Option-x/'char */
-
-# Point at files in the obj dir rather than src dir.
-/version/s/"{s}"version\.c/"{o}"version.c/g
-/version/s/^version\.c/"{o}"version.c/
-/config/s/"{s}"config\.h/"{o}"config.h/g
-/config/s/^config\.h/"{o}"config.h/
-/xm/s/"{s}"xm\.h/"{o}"xm.h/g
-/xm/s/^xm\.h/"{o}"xm.h/
-/tm/s/"{s}"tm\.h/"{o}"tm.h/g
-/tm/s/^tm\.h/"{o}"tm.h/
-/nm/s/"{s}"nm\.h/"{o}"nm.h/g
-/nm/s/^nm\.h/"{o}"nm.h/
-
-/exp.tab.c/s/"{s}"\([a-z0-9]*\)-exp\.tab\.c/"{o}"\1-exp.tab.c/g
-/exp.tab.c/s/^\([a-z0-9]*\)-exp\.tab\.c/"{o}"\1-exp.tab.c/
-
-/y.tab/s/"{s}"y.tab\.c/"{o}"y.tab.c/g
-/y.tab/s/^y.tab\.c/"{o}"y.tab.c/
-
-/init/s/"{s}"init\.c-tmp/"{o}"init.c-tmp/g
-/init/s/^init\.c-tmp/"{o}"init.c-tmp/
-/init/s/"{s}"init\.c/"{o}"init.c/g
-/init/s/^init\.c/"{o}"init.c/
-
-# Fix up the generation of version.c.
-/"{o}"version.c \\Option-f Makefile/,/^$/c\
-"{o}"version.c \\Option-f Makefile\
-	echo -n 'char *version = "'	 >"{o}"version.c\
-	echo -n "{VERSION}"		>>"{o}"version.c\
-	echo '";'			>>"{o}"version.c\
-	echo -n 'char *host_name = "'	>>"{o}"version.c\
-	echo -n "{host_alias}"		>>"{o}"version.c\
-	echo '";'			>>"{o}"version.c\
-	echo -n 'char *target_name = "'	>>"{o}"version.c\
-	echo -n "{target_alias}"	>>"{o}"version.c\
-	echo '";'			>>"{o}"version.c\
-
-
-/ansidecl/s/include "{s}""ansidecl.h"/include "ansidecl.h"/
-
-# Open-brace in a command causes much confusion; replace with the
-# result from a script.
-/initialize_all_files ()/c\
-	Echo -n 'void initialize_all_files () ' >> "{o}"init.c-tmp\
-	open-brace >> "{o}"init.c-tmp
-
-# Replace the whole sed bit for init.c; it's simpler that way...
-/echo {OBS} {TSOBS}/,/echo '}'/c\
-	For i in {OBS} {TSOBS}\
-          Set filename "`Echo {i} | sed \\Option-d\
-            -e '/^Onindy.c.o/d' \\Option-d\
-            -e '/^nindy.c.o/d' \\Option-d\
-            -e '/ttyflush.c.o/d' \\Option-d\
-            -e '/xdr_ld.c.o/d' \\Option-d\
-            -e '/xdr_ptrace.c.o/d' \\Option-d\
-            -e '/xdr_rdb.c.o/d' \\Option-d\
-            -e '/udr.c.o/d' \\Option-d\
-            -e '/udip2soc.c.o/d' \\Option-d\
-            -e '/udi2go32.c.o/d' \\Option-d\
-            -e '/version.c.o/d' \\Option-d\
-            -e '/[a-z0-9A-Z_]*-exp.tab.c.o/d' \\Option-d\
-            -e 's/\\.c\\.o/.c/' \\Option-d\
-            -e 's/^://'`"\
-          If "{filename}" != ""\
-            sed <"{s}""{filename}" >>"{o}"init.c-tmp -n \\Option-d\
-            -e '/^_initialize_[a-z_0-9A-Z]* *(/s/^\\([a-z_0-9A-Z]*\\).*/  {extern void \\1 (); \\1 ();}/p'\
-          End If\
-	End For\
-	Echo '}' >>"{o}"init.c-tmp
-
-# Fix the main compile/link command.
-/{CC_LD} {INTERNAL_LDFLAGS} -o gdb/,/"{o}"init.c.o {OBS} {TSOBS} {ADD_FILES} {CLIBS} {LOADLIBES}/c\
-	{CC_LD} {INTERNAL_LDFLAGS} -o gdb{PROG_EXT} "{o}"init.c.o {OBS} {TSOBS} {ADD_FILES} {CLIBS} {LOADLIBES} {EXTRALIBS}\
-	{MAKEPEF} gdb{PROG_EXT} -o gdb {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
-	{REZ} "{s}"mac-gdb.r -o gdb -append -d PROG_NAME='"'gdb'"' -d VERSION_STRING='"'{version}'"'\
-
-# Replace the install actions with MPW-friendly script.
-/^install \\Option-f /,/^$/c\
-install \\Option-f all install-only\
-\
-install-only \\Option-f \
-	NewFolderRecursive "{bindir}"\
-	Duplicate -y gdb "{bindir}"gdb\
-	If "`Exists SiowGDB`" != ""\
-		Duplicate -y SiowGDB "{bindir}"SiowGDB\
-	End If\
-
-
-# Don't do any recursive subdir stuff.
-/ subdir_do/s/{MAKE}/null-command/
-
-# Edit out actions that only confuse MPW Make.
-/^config.status \\Option-f/,/^$/d
-/^Makefile \\Option-f/,/^$/d
-
-# Don't test config.h dependencies.
-/^"{o}"config.h \\Option-f/s/^/#/
-
-# Add an action to build SIOWgdb.
-$a\
-SIOWgdb \\Option-f {OBS} {TSOBS} {ADD_DEPS} {CDEPS} "{o}"init.c.o\
-	Delete -i -y SIOWgdb\
-	{CC_LD} {INTERNAL_LDFLAGS} -t 'APPL' -c 'gdb ' -o SIOWgdb{PROG_EXT} "{o}"init.c.o {OBS} {TSOBS} {ADD_FILES} {CLIBS} {SIOW_LIB} {LOADLIBES} {EXTRALIBS}\
-	{MAKEPEF} SIOWgdb{PROG_EXT} -o SIOWgdb -ft 'APPL' -fc 'gdb ' {MAKEPEF_FLAGS} \
-	{REZ} -o SIOWgdb "{RIncludes}"siow.r -append -d __kPrefSize=5000 -d __kMinSize=2000 -d APPNAME='"'SIOWgdb'"' \
-	{REZ} "{s}"mac-gdb.r -o SIOWgdb -append -d VERSION_STRING='"'{version}'"'\
-
diff --git a/gdb/mpw-xconfig.in b/gdb/mpw-xconfig.in
deleted file mode 100644
index e69de29..0000000
--- a/gdb/mpw-xconfig.in
+++ /dev/null
diff --git a/gdb/msg.defs b/gdb/msg.defs
deleted file mode 100644
index 7c9fcd1..0000000
--- a/gdb/msg.defs
+++ /dev/null
@@ -1 +0,0 @@
-#include <hurd/msg.defs>
diff --git a/gdb/msg_reply.defs b/gdb/msg_reply.defs
deleted file mode 100644
index 049bfa8..0000000
--- a/gdb/msg_reply.defs
+++ /dev/null
@@ -1 +0,0 @@
-#include <hurd/msg_reply.defs>
diff --git a/gdb/nat-sparc.c b/gdb/nat-sparc.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nat-sparc.c
+++ /dev/null
diff --git a/gdb/nat-sun4os4.h b/gdb/nat-sun4os4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nat-sun4os4.h
+++ /dev/null
diff --git a/gdb/nat-trash.h b/gdb/nat-trash.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nat-trash.h
+++ /dev/null
diff --git a/gdb/news-xdep.c b/gdb/news-xdep.c
deleted file mode 100644
index 7f57aeb..0000000
--- a/gdb/news-xdep.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Low level interface to ptrace, for GDB when running under Unix.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef __GNUC__
-/* Bad implement execle(3). It's depend for "/bin/cc".
-
-   main()
-   {
-     printf("execle:\n");
-     execle(FILE, ARGS, envp);
-     exit(1);
-   }
-
-   GCC:
-   link a6,#0
-   pea LC5	; call printf
-   jbsr _printf
-   ;		; (not popd stack)
-   pea _envp	; call execle
-   clrl sp@-
-   pea LC4
-   pea LC4
-   pea LC4
-   pea LC3
-   pea LC6
-   jbsr _execle
-   addw #32,sp	; delayed pop !!
-
-   /bin/cc:
-   link.l	fp,#L23
-   movem.l	#L24,(sp)
-   pea	L26		; call printf
-   jbsr	_printf
-   addq.l	#4,sp	; <--- popd stack !!
-   pea	_envp		; call execle
-   clr.l	-(sp)
-   pea	L32
-   
-   */
-
-execle(name, args)
-     char *name, *args;
-{
-  register char	**env = &args;
-  while (*env++)
-    ;
-  execve(name, (char **)&args, (char **)*env);
-}
-#endif
diff --git a/gdb/nindy-tdep.c b/gdb/nindy-tdep.c
deleted file mode 100644
index 2e0b10c..0000000
--- a/gdb/nindy-tdep.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Target-machine dependent code for the NINDY monitor running on the Intel 960
-   Copyright (C) 1991 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Miscellaneous NINDY-dependent routines.
-   Some replace macros normally defined in "tm.h".  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "frame.h"
-#include "gdbcore.h"
-
-/* 'start_frame' is a variable in the NINDY runtime startup routine
-   that contains the frame pointer of the 'start' routine (the routine
-   that calls 'main').  By reading its contents out of remote memory,
-   we can tell where the frame chain ends:  backtraces should halt before
-   they display this frame.  */
-
-int
-nindy_frame_chain_valid (chain, curframe)
-    CORE_ADDR chain;
-    struct frame_info *curframe;
-{
-	struct symbol *sym;
-	struct minimal_symbol *msymbol;
-
-	/* crtnindy.o is an assembler module that is assumed to be linked
-	 * first in an i80960 executable.  It contains the true entry point;
-	 * it performs startup up initialization and then calls 'main'.
-	 *
-	 * 'sf' is the name of a variable in crtnindy.o that is set
-	 *	during startup to the address of the first frame.
-	 *
-	 * 'a' is the address of that variable in 80960 memory.
-	 */
-	static char sf[] = "start_frame";
-	CORE_ADDR a;
-
-
-	chain &= ~0x3f; /* Zero low 6 bits because previous frame pointers
-			   contain return status info in them.  */
-	if ( chain == 0 ){
-		return 0;
-	}
-
-	sym = lookup_symbol(sf, 0, VAR_NAMESPACE, (int *)NULL, 
-				  (struct symtab **)NULL);
-	if ( sym != 0 ){
-		a = SYMBOL_VALUE (sym);
-	} else {
-		msymbol = lookup_minimal_symbol (sf, NULL, NULL);
-		if (msymbol == NULL)
-			return 0;
-		a = SYMBOL_VALUE_ADDRESS (msymbol);
-	}
-
-	return ( chain != read_memory_integer(a,4) );
-}
diff --git a/gdb/nlm/.Sanitize b/gdb/nlm/.Sanitize
deleted file mode 100644
index 07cb264..0000000
--- a/gdb/nlm/.Sanitize
+++ /dev/null
@@ -1,41 +0,0 @@
-# .Sanitize for devo/gdb/nlm.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-configure
-configure.in
-gdbserve.c
-gdbserve.def
-i386.c
-i386.h
-ppc.c
-ppc.h
-prelude.c
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/gdb/nlm/Makefile.in b/gdb/nlm/Makefile.in
deleted file mode 100644
index 5451138..0000000
--- a/gdb/nlm/Makefile.in
+++ /dev/null
@@ -1,172 +0,0 @@
-#Copyright 1989, 1990, 91, 92, 93, 94, 95, 1999 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-srcdir = @srcdir@
-VPATH = @srcdir@
-
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-host_alias = @host_alias@
-target_alias = @target_alias@
-program_transform_name = @program_transform_name@
-bindir = @bindir@
-libdir = @libdir@
-tooldir = $(libdir)/$(target_alias)
-
-datadir = @datadir@
-mandir = @mandir@
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = @infodir@
-includedir = @includedir@
-
-SHELL = @SHELL@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-
-CC_FOR_TARGET = ` \
-  if [ -f ../../gcc/xgcc ] ; then \
-    echo ../../gcc/xgcc -B../../gcc/; \
-  else \
-    t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \
-  fi`
-
-NLMCONV_FOR_TARGET = ` \
-  if [ -f ../../binutils/nlmconv ] ; then \
-    echo ../../binutils/nlmconv; \
-  else \
-    t='$(program_transform_name)'; echo nlmconv | sed -e '' $$t; \
-  fi`
-
-# All the includes used for CFLAGS and for lint.
-INCLUDE_CFLAGS = -I. -I${srcdir}
-
-# CFLAGS is specifically reserved for setting from the command line
-# when running make.  I.E.  "make CFLAGS=-Wmissing-prototypes".
-CFLAGS = -g
-# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
-INTERNAL_CFLAGS = ${CFLAGS} ${INCLUDE_CFLAGS} ${USER_CFLAGS} 
-LDFLAGS = $(CFLAGS)
-
-# Perhaps should come from parent Makefile
-VERSION = gdbserve-4.12
-DIST=gdb
-
-# target-dependent makefile fragment come in here.
-@target_makefile_frag@
-# End target-dependent makefile fragment
-
-# All source files that go into linking GDB remote server.
-
-DEPFILES = $(GDBSERVE_DEPFILES)
-
-SOURCES = $(ALLDEPFILES)
-TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS} 
-
-# Prevent Sun make from putting in the machine type.  Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
-	${CC_FOR_TARGET} -c ${INTERNAL_CFLAGS} $<
-
-.S.o:
-	${CC_FOR_TARGET} -c ${INTERNAL_CFLAGS} $<
-
-all: gdbserve.nlm
-
-# Traditionally "install" depends on "all".  But it may be useful
-# not to; for example, if the user has made some trivial change to a 
-# source file and doesn't care about rebuilding or just wants to save the
-# time it takes for make to check that all is up to date.
-# install-only is intended to address that need.
-install: all install-only
-install-only: 
-	$(INSTALL) gdbserve.nlm $(bindir)/gdbserve.nlm
-
-uninstall: force
-	rm -f $(bindir)/gdbserve.nlm
-
-installcheck:
-check:
-info dvi:
-install-info:
-clean-info:
-
-gdbserve.nlm:	gdbserve.O $(srcdir)/gdbserve.def
-	${NLMCONV_FOR_TARGET} -T $(srcdir)/gdbserve.def
-
-gdbserve.O: prelude.o gdbserve.o $(TDEPFILES)
-	${CC_FOR_TARGET} $(LDFLAGS) -r -o gdbserve.O prelude.o gdbserve.o ${TDEPFILES}
-
-# Put the proper machine-specific files first, so M-. on a machine
-# specific routine gets the one for the correct machine.
-# The xyzzy stuff below deals with empty DEPFILES
-TAGS:	${TAGFILES}
-	etags `find ${srcdir}/../config -name $(TM_FILE) -print` \
-	  `find ${srcdir}/../config -name ${XM_FILE} -print` \
-	  `find ${srcdir}/../config -name ${NAT_FILE} -print` \
-	  `for i in yzzy ${DEPFILES}; do \
-	     if [ x$$i != xyzzy ]; then \
-	       echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' ; \
-	     fi; \
-	   done` \
-	  ${TAGFILES}
-tags: TAGS
-
-clean:
-	rm -f *.o ${ADD_FILES} *~
-	rm -f gdbserve.O gdbserve.nlm core make.log
-
-distclean: clean TAGS
-	rm -f config.log config.cache config.status
-	rm -f Makefile
-
-maintainer-clean realclean: clean
-	rm -f TAGS
-	rm -f config.log config.cache config.status
-	rm -f Makefile
-
-Makefile: Makefile.in config.status @target_makefile_frag_path@
-	$(SHELL) config.status
-
-config.status: configure
-	$(SHELL) config.status --recheck
-
-force:
-
-# GNU Make has an annoying habit of putting *all* the Makefile variables
-# into the environment, unless you include this target as a circumvention.
-# Rumor is that this will be fixed (and this target can be removed)
-# in GNU Make 4.0.
-.NOEXPORT:
-
-# GNU Make 3.63 has a different problem: it keeps tacking command line
-# overrides onto the definition of $(MAKE).  This variable setting
-# will remove them.
-MAKEOVERRIDES=
-
-# This is the end of "Makefile.in".
diff --git a/gdb/nlm/configure b/gdb/nlm/configure
deleted file mode 100755
index 3918fee..0000000
--- a/gdb/nlm/configure
+++ /dev/null
@@ -1,1074 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.2 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
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-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:666: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-# Map target cpu into the config cpu subdirectory name.
-# The default is $target_cpu.
-case "${target_cpu}" in
-alpha)			gdb_target_cpu=alpha ;;
-c[12])			gdb_target_cpu=convex ;;
-hppa*)			gdb_target_cpu=pa ;;
-i[3456]86)		gdb_target_cpu=i386 ;;
-m68*)			gdb_target_cpu=m68k ;;
-np1)			gdb_target_cpu=gould ;;
-pn)			gdb_target_cpu=gould ;;
-pyramid)		gdb_target_cpu=pyr ;;
-sparc*)			gdb_target_cpu=sparc ;;
-*)			gdb_target_cpu=$target_cpu ;;
-esac
-
-target_makefile_frag=${srcdir}/../config/${gdb_target_cpu}/gdbserve.mt
-if  ! -f ${target_makefile_frag} ; then
-	{ echo "configure: error: "*** GDBSERVE does not support target ${target}"" 1>&2; exit 1; }
-fi
-
-target_makefile_frag_path=$target_makefile_frag
-
-
-
-cpufile=`sed -n '
-s/CPU_FILE 	*= 	*\(^ 	*\)/\1/p
-' ${target_makefile_frag}
-
-files=
-links=
-rm -f cpu.h
-if  "${cpufile}" != "" ; then
-	files="${files} ${cpufile}.h"
-	links="${links} cpu.h"
-fi
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@target_makefile_frag_path@%$target_makefile_frag_path%g
-/@target_makefile_frag@/r $target_makefile_frag
-s%@target_makefile_frag@%%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$files"
-ac_dests="$links"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
-  set $ac_dests; ac_dest=$1; shift; ac_dests=$*
-  set $ac_sources; ac_source=$1; shift; ac_sources=$*
-
-  echo "linking $srcdir/$ac_source to $ac_dest"
-
-  if test ! -r $srcdir/$ac_source; then
-    { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
-  fi
-  rm -f $ac_dest
-
-  # Make relative symlinks.
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
-    # The dest file is in a subdirectory.
-    test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
-    ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dest_dir_suffix.
-    ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dest_dir_suffix= ac_dots=
-  fi
-
-  case "$srcdir" in
-  [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
-  *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
-  esac
-
-  # Make a symlink if possible; otherwise try a hard link.
-  if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
-    ln $srcdir/$ac_source $ac_dest; then :
-  else
-    { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
-  fi
-done
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-
diff --git a/gdb/nlm/configure.in b/gdb/nlm/configure.in
deleted file mode 100644
index 845b486..0000000
--- a/gdb/nlm/configure.in
+++ /dev/null
@@ -1,55 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.12.1)dnl
-AC_INIT(gdbserve.c)
-
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../..)
-AC_CANONICAL_SYSTEM
-AC_ARG_PROGRAM
-
-AC_PROG_INSTALL
-
-# Map target cpu into the config cpu subdirectory name.
-# The default is $target_cpu.
-changequote(,)dnl
-case "${target_cpu}" in
-alpha)			gdb_target_cpu=alpha ;;
-c[12])			gdb_target_cpu=convex ;;
-hppa*)			gdb_target_cpu=pa ;;
-i[3456]86)		gdb_target_cpu=i386 ;;
-m68*)			gdb_target_cpu=m68k ;;
-np1)			gdb_target_cpu=gould ;;
-pn)			gdb_target_cpu=gould ;;
-pyramid)		gdb_target_cpu=pyr ;;
-sparc*)			gdb_target_cpu=sparc ;;
-*)			gdb_target_cpu=$target_cpu ;;
-esac
-changequote([,])dnl
-
-target_makefile_frag=${srcdir}/../config/${gdb_target_cpu}/gdbserve.mt
-if [ ! -f ${target_makefile_frag} ]; then
-	AC_MSG_ERROR("*** GDBSERVE does not support target ${target}")
-fi
-
-dnl We have to assign the same value to other variables because autoconf
-dnl doesn't provide a mechanism to substitute a replacement keyword with
-dnl arbitrary data or pathnames.
-dnl
-target_makefile_frag_path=$target_makefile_frag
-AC_SUBST(target_makefile_frag_path)
-AC_SUBST_FILE(target_makefile_frag)
-
-cpufile=`sed -n '
-s/CPU_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${target_makefile_frag}
-
-files=
-links=
-rm -f cpu.h
-if [ "${cpufile}" != "" ]; then
-	files="${files} ${cpufile}.h"
-	links="${links} cpu.h"
-fi
-
-AC_LINK_FILES($files, $links)
-AC_OUTPUT(Makefile)
-
diff --git a/gdb/nlm/gdbserve.c b/gdb/nlm/gdbserve.c
deleted file mode 100644
index 62adf3a..0000000
--- a/gdb/nlm/gdbserve.c
+++ /dev/null
@@ -1,1056 +0,0 @@
-/* gdbserve.c -- NLM debugging stub for Novell NetWare.
-
-   This is originally based on an m68k software stub written by Glenn
-   Engel at HP, but has changed quite a bit.  It was modified for the
-   i386 by Jim Kingdon, Cygnus Support.  It was modified to run under
-   NetWare by Ian Lance Taylor, Cygnus Support.
-
-   This code is intended to produce an NLM (a NetWare Loadable Module)
-   to run under Novell NetWare.  To create the NLM, compile this code
-   into an object file using the NLM SDK on any i386 host, and use the
-   nlmconv program (available in the GNU binutils) to transform the
-   resulting object file into an NLM.  */
-
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED
-
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- *
- *    The following gdb commands are supported:
- *
- * command          function                               Return value
- *
- *    g             return the value of the CPU registers  hex data or ENN
- *    G             set the value of the CPU registers     OK or ENN
- *
- *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
- *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
- *
- *    c             Resume at current address              SNN   ( signal NN)
- *    cAA..AA       Continue at address AA..AA             SNN
- *
- *    s             Step one instruction                   SNN
- *    sAA..AA       Step one instruction from AA..AA       SNN
- *
- *    k             kill
- *
- *    ?             What was the last sigval ?             SNN   (signal NN)
- *
- * All commands and responses are sent with a packet which includes a
- * checksum.  A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum>    :: < two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer.  '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host:                  Reply:
- * $m0,10#2a               +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <time.h>
-
-#ifdef __i386__
-#include <dfs.h>
-#include <conio.h>
-#include <advanced.h>
-#include <debugapi.h>
-#include <process.h>
-#else
-#include <nwtypes.h>
-#include <nwdfs.h>
-#include <nwconio.h>
-#include <nwadv.h>
-#include <nwdbgapi.h>
-#include <nwthread.h>
-#endif
-
-#include <aio.h>
-#include "cpu.h"
-
-
-/****************************************************/
-/* This information is from Novell.  It is not in any of the standard
-   NetWare header files.  */
-
-struct DBG_LoadDefinitionStructure
-{
-	void *reserved1[4];
-	LONG reserved5;
-	LONG LDCodeImageOffset;
-	LONG LDCodeImageLength;
-	LONG LDDataImageOffset;
-	LONG LDDataImageLength;
-	LONG LDUninitializedDataLength;
-	LONG LDCustomDataOffset;
-	LONG LDCustomDataSize;
-	LONG reserved6[2];
-	LONG (*LDInitializationProcedure)(void);
-};
-
-#define LO_NORMAL		0x0000
-#define LO_STARTUP		0x0001
-#define LO_PROTECT		0x0002
-#define LO_DEBUG		0x0004
-#define LO_AUTO_LOAD  		0x0008
-
-/* Loader returned error codes */
-#define LOAD_COULD_NOT_FIND_FILE		1
-#define LOAD_ERROR_READING_FILE			2
-#define LOAD_NOT_NLM_FILE_FORMAT		3
-#define LOAD_WRONG_NLM_FILE_VERSION		4
-#define LOAD_REENTRANT_INITIALIZE_FAILURE	5
-#define LOAD_CAN_NOT_LOAD_MULTIPLE_COPIES	6
-#define LOAD_ALREADY_IN_PROGRESS		7
-#define LOAD_NOT_ENOUGH_MEMORY			8
-#define LOAD_INITIALIZE_FAILURE			9
-#define LOAD_INCONSISTENT_FILE_FORMAT		10
-#define LOAD_CAN_NOT_LOAD_AT_STARTUP		11
-#define LOAD_AUTO_LOAD_MODULES_NOT_LOADED	12
-#define LOAD_UNRESOLVED_EXTERNAL		13
-#define LOAD_PUBLIC_ALREADY_DEFINED		14
-/****************************************************/
-
-/* The main thread ID.  */
-static int mainthread;
-
-/* An error message for the main thread to print.  */
-static char *error_message;
-
-/* The AIO port handle.  */
-static int AIOhandle;
-
-/* BUFMAX defines the maximum number of characters in inbound/outbound
-   buffers.  At least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX (REGISTER_BYTES * 2 + 16)
-
-/* remote_debug > 0 prints ill-formed commands in valid packets and
-   checksum errors. */
-static int remote_debug = 1;
-
-static const char hexchars[] = "0123456789abcdef";
-
-unsigned char breakpoint_insn[] = BREAKPOINT;
-
-char *mem2hex (void *mem, char *buf, int count, int may_fault);
-char *hex2mem (char *buf, void *mem, int count, int may_fault);
-extern void set_step_traps (struct StackFrame *);
-extern void clear_step_traps (struct StackFrame *);
-
-static int __main() {};
-
-/* Read a character from the serial port.  This must busy wait, but
-   that's OK because we will be the only thread running anyhow.  */
-
-static int
-getDebugChar ()
-{
-  int err;
-  LONG got;
-  unsigned char ret;
-
-  do
-    {
-      err = AIOReadData (AIOhandle, (char *) &ret, 1, &got);
-      if (err != 0)
-	{
-	  error_message = "AIOReadData failed";
-	  ResumeThread (mainthread);
-	  return -1;
-	}
-    }
-  while (got == 0);
-
-  return ret;
-}
-
-/* Write a character to the serial port.  Returns 0 on failure,
-   non-zero on success.  */
-
-static int
-putDebugChar (c)
-     unsigned char c;
-{
-  int err;
-  LONG put;
-
-  put = 0;
-  while (put < 1)
-    {
-      err = AIOWriteData (AIOhandle, (char *) &c, 1, &put);
-      if (err != 0)
-	ConsolePrintf ("AIOWriteData: err = %d, put = %d\r\n", err, put);
-    }
-  return 1;
-}
-
-/* Turn a hex character into a number.  */
-
-static int
-hex (ch)
-     char ch;
-{
-  if ((ch >= 'a') && (ch <= 'f'))
-    return (ch-'a'+10);
-  if ((ch >= '0') && (ch <= '9'))
-    return (ch-'0');
-  if ((ch >= 'A') && (ch <= 'F'))
-    return (ch-'A'+10);
-  return (-1);
-}
-
-/* Scan for the sequence $<data>#<checksum>.  Returns 0 on failure,
-   non-zero on success.  */
-
-static int
-getpacket (buffer)
-     char * buffer;
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int i;
-  int count;
-  int ch;
-
-  do
-    {
-      /* wait around for the start character, ignore all other characters */
-      while ((ch = getDebugChar()) != '$')
-	if (ch == -1)
-	  return 0;
-      checksum = 0;
-      xmitcsum = -1;
-
-      count = 0;
-
-      /* now, read until a # or end of buffer is found */
-      while (count < BUFMAX)
-	{
-	  ch = getDebugChar();
-	  if (ch == -1)
-	    return 0;
-	  if (ch == '#')
-	    break;
-	  checksum = checksum + ch;
-	  buffer[count] = ch;
-	  count = count + 1;
-	}
-      buffer[count] = 0;
-
-      if (ch == '#')
-	{
-	  ch = getDebugChar ();
-	  if (ch == -1)
-	    return 0;
-	  xmitcsum = hex(ch) << 4;
-	  ch = getDebugChar ();
-	  if (ch == -1)
-	    return 0;
-	  xmitcsum += hex(ch);
-
-	  if (checksum != xmitcsum)
-	    {
-	      if (remote_debug)
-		ConsolePrintf ("bad checksum.  My count = 0x%x, sent=0x%x. buf=%s\n",
-			       checksum,xmitcsum,buffer);
-	      /* failed checksum */
-	      if (! putDebugChar('-'))
-		return 0;
-	      return 1;
-	    }
-	  else
-	    {
-	      /* successful transfer */
-	      if (! putDebugChar('+'))
-		return 0;
-	      /* if a sequence char is present, reply the sequence ID */
-	      if (buffer[2] == ':')
-		{
-		  if (! putDebugChar (buffer[0])
-		      || ! putDebugChar (buffer[1]))
-		    return 0;
-		  /* remove sequence chars from buffer */
-		  count = strlen(buffer);
-		  for (i=3; i <= count; i++)
-		    buffer[i-3] = buffer[i];
-		}
-	    }
-	}
-    }
-  while (checksum != xmitcsum);
-
-  if (remote_debug)
-    ConsolePrintf ("Received packet \"%s\"\r\n", buffer);
-
-  return 1;
-}
-
-/* Send the packet in buffer.  Returns 0 on failure, non-zero on
-   success.  */
-
-static int
-putpacket (buffer)
-     char * buffer;
-{
-  unsigned char checksum;
-  int count;
-  int ch;
-
-  if (remote_debug)
-    ConsolePrintf ("Sending packet \"%s\"\r\n", buffer);
-
-  /*  $<packet info>#<checksum>. */
-  do
-    {
-      if (! putDebugChar('$'))
-	return 0;
-      checksum = 0;
-      count = 0;
-
-      while (ch=buffer[count])
-	{
-	  if (! putDebugChar(ch))
-	    return 0;
-	  checksum += ch;
-	  count += 1;
-	}
-
-      if (! putDebugChar('#')
-	  || ! putDebugChar(hexchars[checksum >> 4])
-	  || ! putDebugChar(hexchars[checksum % 16]))
-	return 0;
-
-      ch = getDebugChar ();
-      if (ch == -1)
-	return 0;
-    }
-  while (ch != '+');
-
-  return 1;
-}
-
-static char remcomInBuffer[BUFMAX];
-static char remcomOutBuffer[BUFMAX];
-static short error;
-
-static void
-debug_error (format, parm)
-     char *format;
-     char *parm;
-{
-  if (remote_debug)
-    {
-      ConsolePrintf (format, parm);
-      ConsolePrintf ("\n");
-    }
-}
-
-/* This is set if we could get a memory access fault.  */
-static int mem_may_fault;
-
-/* Indicate to caller of mem2hex or hex2mem that there has been an
-   error.  */
-volatile int mem_err = 0;
-
-#ifndef ALTERNATE_MEM_FUNCS
-/* These are separate functions so that they are so short and sweet
-   that the compiler won't save any registers (if there is a fault
-   to mem_fault, they won't get restored, so there better not be any
-   saved).  */
-
-int
-get_char (addr)
-     char *addr;
-{
-  return *addr;
-}
-
-void
-set_char (addr, val)
-     char *addr;
-     int val;
-{
-  *addr = val;
-}
-#endif /* ALTERNATE_MEM_FUNCS */
-
-/* convert the memory pointed to by mem into hex, placing result in buf */
-/* return a pointer to the last char put in buf (null) */
-/* If MAY_FAULT is non-zero, then we should set mem_err in response to
-   a fault; if zero treat a fault like any other fault in the stub.  */
-
-char *
-mem2hex (mem, buf, count, may_fault)
-     void *mem;
-     char *buf;
-     int count;
-     int may_fault;
-{
-  int i;
-  unsigned char ch;
-  char *ptr = mem;
-
-  mem_may_fault = may_fault;
-  for (i = 0; i < count; i++)
-    {
-      ch = get_char (ptr++);
-      if (may_fault && mem_err)
-	return (buf);
-      *buf++ = hexchars[ch >> 4];
-      *buf++ = hexchars[ch % 16];
-    }
-  *buf = 0;
-  mem_may_fault = 0;
-  return(buf);
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem */
-/* return a pointer to the character AFTER the last byte written */
-
-char *
-hex2mem (buf, mem, count, may_fault)
-     char *buf;
-     void *mem;
-     int count;
-     int may_fault;
-{
-  int i;
-  unsigned char ch;
-  char *ptr = mem;
-
-  mem_may_fault = may_fault;
-  for (i=0;i<count;i++)
-    {
-      ch = hex(*buf++) << 4;
-      ch = ch + hex(*buf++);
-      set_char (ptr++, ch);
-      if (may_fault && mem_err)
-	return (ptr);
-    }
-  mem_may_fault = 0;
-  return(mem);
-}
-
-/* This function takes the 386 exception vector and attempts to
-   translate this number into a unix compatible signal value.  */
-
-int
-computeSignal (exceptionVector)
-     int exceptionVector;
-{
-  int sigval;
-  switch (exceptionVector)
-    {
-    case 0 : sigval = 8; break; /* divide by zero */
-    case 1 : sigval = 5; break; /* debug exception */
-    case 3 : sigval = 5; break; /* breakpoint */
-    case 4 : sigval = 16; break; /* into instruction (overflow) */
-    case 5 : sigval = 16; break; /* bound instruction */
-    case 6 : sigval = 4; break; /* Invalid opcode */
-    case 7 : sigval = 8; break; /* coprocessor not available */
-    case 8 : sigval = 7; break; /* double fault */
-    case 9 : sigval = 11; break; /* coprocessor segment overrun */
-    case 10 : sigval = 11; break; /* Invalid TSS */
-    case 11 : sigval = 11; break; /* Segment not present */
-    case 12 : sigval = 11; break; /* stack exception */
-    case 13 : sigval = 11; break; /* general protection */
-    case 14 : sigval = 11; break; /* page fault */
-    case 16 : sigval = 7; break; /* coprocessor error */
-    default:
-      sigval = 7;		/* "software generated"*/
-    }
-  return (sigval);
-}
-
-/**********************************************/
-/* WHILE WE FIND NICE HEX CHARS, BUILD AN INT */
-/* RETURN NUMBER OF CHARS PROCESSED           */
-/**********************************************/
-static int
-hexToInt(ptr, intValue)
-     char **ptr;
-     int *intValue;
-{
-  int numChars = 0;
-  int hexValue;
-
-  *intValue = 0;
-
-  while (**ptr)
-    {
-      hexValue = hex(**ptr);
-      if (hexValue >=0)
-	{
-	  *intValue = (*intValue <<4) | hexValue;
-	  numChars ++;
-	}
-      else
-	break;
-
-      (*ptr)++;
-    }
-
-  return (numChars);
-}
-
-/* This function does all command processing for interfacing to gdb.
-   It is called whenever an exception occurs in the module being
-   debugged.  */
-
-static LONG
-handle_exception (frame)
-     struct StackFrame *frame;
-{
-  int addr, length;
-  char *ptr;
-  static struct DBG_LoadDefinitionStructure *ldinfo = 0;
-  static unsigned char first_insn[BREAKPOINT_SIZE]; /* The first instruction in the program.  */
-
-#if 0
-  /* According to some documentation from Novell, the bell sometimes
-     may be ringing at this point.  This can be stopped on Netware 4
-     systems by calling the undocumented StopBell() function. */
-
-  StopBell ();
-#endif
-
-  if (remote_debug)
-    {
-      ConsolePrintf ("vector=%d: %s, pc=%08x, thread=%08x\r\n",
-		     frame->ExceptionNumber,
-		     frame->ExceptionDescription,
-		     frame->ExceptionPC,
-		     GetThreadID ());
-    }
-
-  switch (frame->ExceptionNumber)
-    {
-    case START_NLM_EVENT:
-      /* If the NLM just started, we record the module load information
-	 and the thread ID, and set a breakpoint at the first instruction
-	 in the program.  */
-
-      ldinfo = ((struct DBG_LoadDefinitionStructure *)
-		frame->ExceptionErrorCode);
-      memcpy (first_insn, ldinfo->LDInitializationProcedure,
-	      BREAKPOINT_SIZE);
-      memcpy (ldinfo->LDInitializationProcedure, breakpoint_insn,
-	      BREAKPOINT_SIZE);
-      flush_i_cache ();
-      return RETURN_TO_PROGRAM;
-
-    case ENTER_DEBUGGER_EVENT:
-    case KEYBOARD_BREAK_EVENT:
-      /* Pass some events on to the next debugger, in case it will handle
-	 them.  */
-      return RETURN_TO_NEXT_DEBUGGER;
-
-    case 3:			/* Breakpoint */
-      /* After we've reached the initial breakpoint, reset it.  */
-      if (frame->ExceptionPC - DECR_PC_AFTER_BREAK == (LONG) ldinfo->LDInitializationProcedure
-	  && memcmp (ldinfo->LDInitializationProcedure, breakpoint_insn,
-		     BREAKPOINT_SIZE) == 0)
-	{
-	  memcpy (ldinfo->LDInitializationProcedure, first_insn,
-		  BREAKPOINT_SIZE);
-	  frame->ExceptionPC -= DECR_PC_AFTER_BREAK;
-	  flush_i_cache ();
-	}
-      /* Normal breakpoints end up here */
-      do_status (remcomOutBuffer, frame);
-      break;
-
-    default:
-      /* At the moment, we don't care about most of the unusual NetWare
-	 exceptions.  */
-      if (frame->ExceptionNumber > 31)
-	return RETURN_TO_PROGRAM;
-
-      /* Most machine level exceptions end up here */
-      do_status (remcomOutBuffer, frame);
-      break;
-
-    case 11:			/* Segment not present */
-    case 13:			/* General protection */
-    case 14:			/* Page fault */
-      /* If we get a GP fault, and mem_may_fault is set, and the
-	 instruction pointer is near set_char or get_char, then we caused
-	 the fault ourselves accessing an illegal memory location.  */
-      if (mem_may_fault
-	  && ((frame->ExceptionPC >= (long) &set_char
-	       && frame->ExceptionPC < (long) &set_char + 50)
-	      || (frame->ExceptionPC >= (long) &get_char
-		  && frame->ExceptionPC < (long) &get_char + 50)))
-	{
-	  mem_err = 1;
-	  /* Point the instruction pointer at an assembly language stub
-	     which just returns from the function.  */
-
-	  frame->ExceptionPC += 4; /* Skip the load or store */
-
-	  /* Keep going.  This will act as though it returned from
-	     set_char or get_char.  The calling routine will check
-	     mem_err, and do the right thing.  */
-	  return RETURN_TO_PROGRAM;
-	}
-      /* Random mem fault, report it */
-      do_status (remcomOutBuffer, frame);
-      break;
-
-    case TERMINATE_NLM_EVENT:
-      /* There is no way to get the exit status.  */
-      sprintf (remcomOutBuffer, "W%02x", 0);
-      break;			/* We generate our own status */
-    }
-
-  /* FIXME: How do we know that this exception has anything to do with
-     the program we are debugging?  We can check whether the PC is in
-     the range of the module we are debugging, but that doesn't help
-     much since an error could occur in a library routine.  */
-
-  clear_step_traps (frame);
-
-  if (! putpacket(remcomOutBuffer))
-    return RETURN_TO_NEXT_DEBUGGER;
-
-  if (frame->ExceptionNumber == TERMINATE_NLM_EVENT)
-    {
-      ResumeThread (mainthread);
-      return RETURN_TO_PROGRAM;
-    }
-
-  while (1)
-    {
-      error = 0;
-      remcomOutBuffer[0] = 0;
-      if (! getpacket (remcomInBuffer))
-	return RETURN_TO_NEXT_DEBUGGER;
-      switch (remcomInBuffer[0])
-	{
-	case '?':
-	  do_status (remcomOutBuffer, frame);
-	  break;
-	case 'd':
-	  remote_debug = !(remote_debug); /* toggle debug flag */
-	  break;
-	case 'g':
-	  /* return the value of the CPU registers */
-	  frame_to_registers (frame, remcomOutBuffer);
-	  break;
-	case 'G':
-	  /* set the value of the CPU registers - return OK */
-	  registers_to_frame (&remcomInBuffer[1], frame);
-	  strcpy(remcomOutBuffer,"OK");
-	  break;
-
-	case 'm':
-	  /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-	  /* TRY TO READ %x,%x.  IF SUCCEED, SET PTR = 0 */
-	  ptr = &remcomInBuffer[1];
-	  if (hexToInt(&ptr,&addr))
-	    if (*(ptr++) == ',')
-	      if (hexToInt(&ptr,&length))
-		{
-		  ptr = 0;
-		  mem_err = 0;
-		  mem2hex((char*) addr, remcomOutBuffer, length, 1);
-		  if (mem_err)
-		    {
-		      strcpy (remcomOutBuffer, "E03");
-		      debug_error ("memory fault");
-		    }
-		}
-
-	  if (ptr)
-	    {
-	      strcpy(remcomOutBuffer,"E01");
-	      debug_error("malformed read memory command: %s",remcomInBuffer);
-	    }
-	  break;
-
-	case 'M':
-	  /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-	  /* TRY TO READ '%x,%x:'.  IF SUCCEED, SET PTR = 0 */
-	  ptr = &remcomInBuffer[1];
-	  if (hexToInt(&ptr,&addr))
-	    if (*(ptr++) == ',')
-	      if (hexToInt(&ptr,&length))
-		if (*(ptr++) == ':')
-		  {
-		    mem_err = 0;
-		    hex2mem(ptr, (char*) addr, length, 1);
-
-		    if (mem_err)
-		      {
-			strcpy (remcomOutBuffer, "E03");
-			debug_error ("memory fault");
-		      }
-		    else
-		      {
-			strcpy(remcomOutBuffer,"OK");
-		      }
-
-		    ptr = 0;
-		  }
-	  if (ptr)
-	    {
-	      strcpy(remcomOutBuffer,"E02");
-	      debug_error("malformed write memory command: %s",remcomInBuffer);
-	    }
-	  break;
-
-	case 'c':
-	case 's':
-	  /* cAA..AA    Continue at address AA..AA(optional) */
-	  /* sAA..AA   Step one instruction from AA..AA(optional) */
-	  /* try to read optional parameter, pc unchanged if no parm */
-	  ptr = &remcomInBuffer[1];
-	  if (hexToInt(&ptr,&addr))
-	    {
-/*	      registers[PC_REGNUM].lo = addr;*/
-	      fprintf (stderr, "Setting PC to 0x%x\n", addr);
-	      while (1);
-	    }
-
-	  if (remcomInBuffer[0] == 's')
-	    set_step_traps (frame);
-
-	  flush_i_cache ();
-	  return RETURN_TO_PROGRAM;
-
-	case 'k':
-	  /* kill the program */
-	  KillMe (ldinfo);
-	  ResumeThread (mainthread);
-	  return RETURN_TO_PROGRAM;
-
-	case 'q':		/* Query message */
-	  if (strcmp (&remcomInBuffer[1], "Offsets") == 0)
-	    {
-	      sprintf (remcomOutBuffer, "Text=%x;Data=%x;Bss=%x",
-		       ldinfo->LDCodeImageOffset,
-		       ldinfo->LDDataImageOffset,
-		       ldinfo->LDDataImageOffset + ldinfo->LDDataImageLength);
-	    }
-	  else
-	    sprintf (remcomOutBuffer, "E04, Unknown query %s", &remcomInBuffer[1]);
-	  break;
-	}
-
-      /* reply to the request */
-      if (! putpacket(remcomOutBuffer))
-	return RETURN_TO_NEXT_DEBUGGER;
-    }
-}
-
-char *progname;
-
-struct bitRate {
-  BYTE bitRate;
-  const char *bitRateString;
-};
-
-struct bitRate bitRateTable[] = 
-{
-  { AIO_BAUD_50    ,      "50" },
-  { AIO_BAUD_75    ,      "75" },
-  { AIO_BAUD_110   ,     "110" },
-  { AIO_BAUD_134p5 ,   "134.5" },
-  { AIO_BAUD_150   ,     "150" },
-  { AIO_BAUD_300   ,     "300" },
-  { AIO_BAUD_600   ,     "600" },
-  { AIO_BAUD_1200  ,    "1200" },
-  { AIO_BAUD_1800  ,    "1800" },
-  { AIO_BAUD_2000  ,    "2000" },
-  { AIO_BAUD_2400  ,    "2400" },
-  { AIO_BAUD_3600  ,    "3600" },
-  { AIO_BAUD_4800  ,    "4800" },
-  { AIO_BAUD_7200  ,    "7200" },
-  { AIO_BAUD_9600  ,    "9600" },
-  { AIO_BAUD_19200 ,   "19200" },
-  { AIO_BAUD_38400 ,   "38400" },
-  { AIO_BAUD_57600 ,   "57600" },
-  { AIO_BAUD_115200,  "115200" },
-  { -1, NULL }
-};
-
-char dataBitsTable[] = "5678";
-
-char *stopBitsTable[] = { "1", "1.5", "2" };
-
-char parity[] = "NOEMS";
-
-/* Start up.  The main thread opens the named serial I/O port, loads
-   the named NLM module and then goes to sleep.  The serial I/O port
-   is named as a board number and a port number.  It would be more DOS
-   like to provide a menu of available serial ports, but I don't want
-   to have to figure out how to do that.  */
-
-int
-main (argc, argv)
-     int argc;
-     char **argv;
-{
-  int hardware, board, port;
-  BYTE bitRate;
-  BYTE dataBits;
-  BYTE stopBits;
-  BYTE parityMode;
-  LONG err;
-  struct debuggerStructure s;
-  int cmdindx;
-  char *cmdlin;
-  int i;
-
-  /* set progname */
-  progname = "gdbserve";
-
-  /* set default serial line */
-  hardware = -1;
-  board = 0;
-  port = 0;
-
-  /* set default serial line characteristics */
-  bitRate  = AIO_BAUD_9600;
-  dataBits = AIO_DATA_BITS_8;
-  stopBits = AIO_STOP_BITS_1;
-  parityMode = AIO_PARITY_NONE;
-
-  cmdindx = 0;
-  for (argc--, argv++; *argv; argc--, argv++) 
-    {
-      char *bp;
-      char *ep;
-
-      if (strnicmp(*argv, "BAUD=", 5) == 0) 
-	{
-	  struct bitRate *brp;
-
-	  bp = *argv + 5;
-	  for (brp = bitRateTable; brp->bitRate != (BYTE) -1; brp++) 
-	    {
-	      if (strcmp(brp->bitRateString, bp) == 0) 
-		{
-		  bitRate = brp->bitRate;
-		  break;
-		}
-	    }
-
-	  if (brp->bitRateString == NULL) 
-	    {
-	      fprintf(stderr, "%s: %s: unknown or unsupported bit rate",
-		      progname, bp);
-	      exit (1);
-	    }
-	}
-      else if (strnicmp(*argv, "BOARD=", 6) == 0) 
-        {
-	  bp = *argv + 6;
-	  board = strtol (bp, &ep, 0);
-	  if (ep == bp || *ep != '\0') 
-	    {
-	      fprintf (stderr, "%s: %s: expected integer argument\n", 
-		       progname, bp);
-	      exit(1);
-	    }
-	}
-#if 1				/* FIXME: this option has been depricated */
-      else if (strnicmp(*argv, "NODE=", 5) == 0)
-	{
-	  bp = *argv + 5;
-	  board = strtol (bp, &ep, 0);
-	  if (ep == bp || *ep != '\0') 
-	    {
-	      fprintf (stderr, "%s: %s: expected integer argument\n", 
-		       progname, bp);
-	      exit(1);
-	    }
-	}
-#endif
-      else if (strnicmp(*argv, "PORT=", 5) == 0)
-	{
-	  bp = *argv + 5;
-	  port = strtol (bp, &ep, 0);
-	  if (ep == bp || *ep != '\0')
-	    {
-	      fprintf (stderr, "%s: %s: expected integer argument\n", 
-		       progname, bp);
-	      exit(1);
-	    }
-	}
-      else
-	{
-	  break;
-	}
-
-      cmdindx++;
-    }
-
-  if (argc == 0)
-    {
-      fprintf (stderr,
-	       "Usage: load %s [options] program [arguments]\n", progname);
-      exit (1);
-    }
-
-  err = AIOAcquirePort (&hardware, &board, &port, &AIOhandle);
-  if (err != AIO_SUCCESS)
-    {
-      switch (err)
-	{
-	case AIO_PORT_NOT_AVAILABLE:
-	  fprintf (stderr, "Port not available\n");
-	  break;
-
-	case AIO_BOARD_NUMBER_INVALID:
-	case AIO_PORT_NUMBER_INVALID:
-	  fprintf (stderr, "No such port\n");
-	  break;
-
-	default:
-	  fprintf (stderr, "Could not open port: %d\n", err);
-	  break;
-	}
-
-      exit (1);
-    }
-
-  err = AIOConfigurePort (AIOhandle, bitRate, dataBits, stopBits, parityMode,
-			  AIO_HARDWARE_FLOW_CONTROL_OFF);
-
-  if (err == AIO_QUALIFIED_SUCCESS)
-    {
-      AIOPORTCONFIG portConfig;
-
-      fprintf (stderr, "Port configuration changed!\n");
-
-      portConfig.returnLength = sizeof(portConfig);
-      AIOGetPortConfiguration (AIOhandle, &portConfig, NULL);
-
-      fprintf (stderr,
-	       "  Bit Rate: %s, Data Bits: %c, Stop Bits: %s, Parity: %c,\
- Flow:%s\n",
-	       bitRateTable[portConfig.bitRate].bitRateString,
-	       dataBitsTable[portConfig.dataBits],
-	       stopBitsTable[portConfig.stopBits],
-	       parity[portConfig.parityMode],
-	       portConfig.flowCtrlMode ? "ON" : "OFF");
-    }
-  else if (err != AIO_SUCCESS)
-    {
-      fprintf (stderr, "Could not configure port: %d\n", err);
-      AIOReleasePort (AIOhandle);
-      exit (1);
-    }
-
-  if (AIOSetExternalControl(AIOhandle, AIO_EXTERNAL_CONTROL,
-			    (AIO_EXTCTRL_DTR | AIO_EXTCTRL_RTS))
-      != AIO_SUCCESS)
-    {
-      LONG extStatus, chgdExtStatus;
-
-      fprintf (stderr, "Could not set desired port controls!\n");
-      AIOGetExternalStatus (AIOhandle, &extStatus, &chgdExtStatus);
-      fprintf (stderr, "Port controls now: %d, %d\n", extStatus, 
-	       chgdExtStatus);
-    }
-
-  /* Register ourselves as an alternate debugger.  */
-  memset (&s, 0, sizeof s);
-  s.DDSResourceTag = ((struct ResourceTagStructure *)
-		      AllocateResourceTag (GetNLMHandle (),
-					   (BYTE *)"gdbserver",
-					   DebuggerSignature));
-  if (s.DDSResourceTag == 0)
-    {
-      fprintf (stderr, "AllocateResourceTag failed\n");
-      AIOReleasePort (AIOhandle);
-      exit (1);
-    }
-  s.DDSdebuggerEntry = handle_exception;
-  s.DDSFlags = TSS_FRAME_BIT;
-
-  err = RegisterDebuggerRTag (&s, AT_FIRST);
-  if (err != 0)
-    {
-      fprintf (stderr, "RegisterDebuggerRTag failed\n");
-      AIOReleasePort (AIOhandle);
-      exit (1);
-    }
-
-  /* Get the command line we were invoked with, and advance it past
-     our name and the board and port arguments.  */
-  cmdlin = getcmd ((char *) NULL);
-  for (i = 0; i < cmdindx; i++)
-    {
-      while (! isspace (*cmdlin))
-	++cmdlin;
-      while (isspace (*cmdlin))
-	++cmdlin;
-    }
-  
-  /* In case GDB is started before us, ack any packets (presumably
-     "$?#xx") sitting there.  */
-  if (! putDebugChar ('+'))
-    {
-      fprintf (stderr, "putDebugChar failed\n");
-      UnRegisterDebugger (&s);
-      AIOReleasePort (AIOhandle);
-      exit (1);
-    }
-
-  mainthread = GetThreadID ();
-
-  if (remote_debug > 0)
-    ConsolePrintf ("About to call LoadModule with \"%s\" %08x\r\n",
-		   cmdlin, __GetScreenID (GetCurrentScreen()));
-
-  /* Start up the module to be debugged.  */
-  err = LoadModule ((struct ScreenStruct *) __GetScreenID (GetCurrentScreen()),
-		    (BYTE *)cmdlin, LO_DEBUG);
-  if (err != 0)
-    {
-      fprintf (stderr, "LoadModule failed: %d\n", err);
-      UnRegisterDebugger (&s);
-      AIOReleasePort (AIOhandle);
-      exit (1);
-    }
-
-  /* Wait for the debugger to wake us up.  */
-  if (remote_debug > 0)
-    ConsolePrintf ("Suspending main thread (%08x)\r\n", mainthread);
-  SuspendThread (mainthread);
-  if (remote_debug > 0)
-    ConsolePrintf ("Resuming main thread (%08x)\r\n", mainthread);
-
-  /* If we are woken up, print an optional error message, deregister
-     ourselves and exit.  */
-  if (error_message != NULL)
-    fprintf (stderr, "%s\n", error_message);
-  UnRegisterDebugger (&s);
-  AIOReleasePort (AIOhandle);
-  exit (0);
-}
diff --git a/gdb/nlm/gdbserve.def b/gdb/nlm/gdbserve.def
deleted file mode 100644
index 588028d..0000000
--- a/gdb/nlm/gdbserve.def
+++ /dev/null
@@ -1,42 +0,0 @@
-description "GDB debugger stub"
-version 1,2
-debug
-module clib
-screenname "System Console"
-input gdbserve.O
-output gdbserve.nlm
-start _Prelude
-exit _Stop
-import
-	AllocateResourceTag
-	ConsolePrintf
-	GetCurrentScreen
-	GetNLMHandle
-	GetThreadID
-	KillMe
-	LoadModule
-	ReadByteAltDebugger
-	RegisterDebuggerRTag
-	ResumeThread
-	SuspendThread
-	UnRegisterDebugger
-	WriteByteAltDebugger
-	_GetCLibNLMLibHandle
-	_NWRegisterNLMLibraryUser
-	_SetupArgv
-	_StartNLM
-	_TerminateNLM
-	__GetScreenID
-	__get_errno_ptr
-	exit
-	fprintf
-	getcmd
-	memcmp
-	memcpy
-	memset
-	sprintf
-	strcmp
-	strcpy
-	strlen
-	strnicmp
-	strtol
diff --git a/gdb/nlm/i386.c b/gdb/nlm/i386.c
deleted file mode 100644
index 560198e..0000000
--- a/gdb/nlm/i386.c
+++ /dev/null
@@ -1,108 +0,0 @@
-#include <dfs.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <time.h>
-#include <conio.h>
-#include <advanced.h>
-#include <debugapi.h>
-#include <process.h>
-#include <errno.h>
-#include "i386.h"
-
-extern char *mem2hex (void *mem, char *buf, int count, int may_fault);
-extern char *hex2mem (char *buf, void *mem, int count, int may_fault);
-extern int computeSignal (int exceptionVector);
-
-void
-flush_i_cache()
-{
-}
-
-/* Get the registers out of the frame information.  */
-
-void
-frame_to_registers (frame, regs)
-     struct StackFrame *frame;
-     char *regs;
-{
-  /* Copy EAX -> EDI */
-  mem2hex (&frame->ExceptionEAX, &regs[0 * 4 * 2], 4 * 8, 0);
-
-  /* Copy EIP & PS */
-  mem2hex (&frame->ExceptionPC, &regs[8 * 4 * 2], 4 * 2, 0);
-
-  /* Copy CS, SS, DS */
-  mem2hex (&frame->ExceptionCS, &regs[10 * 4 * 2], 4 * 3, 0);
-
-  /* Copy ES */
-  mem2hex (&frame->ExceptionES, &regs[13 * 4 * 2], 4 * 1, 0);
-
-  /* Copy FS & GS */
-  mem2hex (&frame->ExceptionFS, &regs[14 * 4 * 2], 4 * 2, 0);
-}
-
-/* Put the registers back into the frame information.  */
-
-void
-registers_to_frame (regs, frame)
-     char *regs;
-     struct StackFrame *frame;
-{
-  /* Copy EAX -> EDI */
-  hex2mem (&regs[0 * 4 * 2], &frame->ExceptionEAX, 4 * 8, 0);
-
-  /* Copy EIP & PS */
-  hex2mem (&regs[8 * 4 * 2], &frame->ExceptionPC, 4 * 2, 0);
-
-  /* Copy CS, SS, DS */
-  hex2mem (&regs[10 * 4 * 2], &frame->ExceptionCS, 4 * 3, 0);
-
-  /* Copy ES */
-  hex2mem (&regs[13 * 4 * 2], &frame->ExceptionES, 4 * 1, 0);
-
-  /* Copy FS & GS */
-  hex2mem (&regs[14 * 4 * 2], &frame->ExceptionFS, 4 * 2, 0);
-}
-
-void
-set_step_traps (frame)
-     struct StackFrame *frame;
-{
-  frame->ExceptionSystemFlags |= 0x100;
-}
-
-void
-clear_step_traps (frame)
-     struct StackFrame *frame;
-{
-  frame->ExceptionSystemFlags &= ~0x100;
-}
-
-void
-do_status (ptr, frame)
-     char *ptr;
-     struct StackFrame *frame;
-{
-  int sigval;
-
-  sigval = computeSignal (frame->ExceptionNumber);
-
-  sprintf (ptr, "T%02x", sigval);
-  ptr += 3;
-
-  sprintf (ptr, "%02x:", PC_REGNUM);
-  ptr = mem2hex (&frame->ExceptionPC, ptr + 3, 4, 0);
-  *ptr++ = ';';
-
-  sprintf (ptr, "%02x:", SP_REGNUM);
-  ptr = mem2hex (&frame->ExceptionESP, ptr + 3, 4, 0);
-  *ptr++ = ';';
-
-  sprintf (ptr, "%02x:", FP_REGNUM);
-  ptr = mem2hex (&frame->ExceptionEBP, ptr + 3, 4, 0);
-  *ptr++ = ';';
-
-  *ptr = '\000';
-}
diff --git a/gdb/nlm/i386.h b/gdb/nlm/i386.h
deleted file mode 100644
index 155702b..0000000
--- a/gdb/nlm/i386.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Register values.  All of these values *MUST* agree with tm.h */
-#define SP_REGNUM 4		/* Contains address of top of stack */
-#define PC_REGNUM 8		/* Contains program counter */
-#define FP_REGNUM 5		/* Virtual frame pointer */
-#define NUM_REGS 16		/* Number of machine registers */
-#define REGISTER_BYTES (NUM_REGS * 4) /* Total size of registers array */
-
-#define ExceptionPC ExceptionEIP
-#define DECR_PC_AFTER_BREAK 1	/* int 3 leaves PC pointing after insn */
-#define BREAKPOINT {0xcc}
-#define BREAKPOINT_SIZE (sizeof breakpoint_insn)
-
-#define StackFrame T_TSS_StackFrame
diff --git a/gdb/nlm/ppc.c b/gdb/nlm/ppc.c
deleted file mode 100644
index e68397b..0000000
--- a/gdb/nlm/ppc.c
+++ /dev/null
@@ -1,257 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <time.h>
-#include <errno.h>
-
-#include <nwtypes.h>
-#include <nwdfs.h>
-#include <nwconio.h>
-#include <nwadv.h>
-#include <nwdbgapi.h>
-#include <nwthread.h>
-#include "ppc.h"
-
-extern char *mem2hex (void *mem, char *buf, int count, int may_fault);
-extern char *hex2mem (char *buf, void *mem, int count, int may_fault);
-extern int computeSignal (int exceptionVector);
-
-void
-flush_i_cache (void)
-{
-}
-
-/* Get the registers out of the frame information.  */
-
-void
-frame_to_registers (frame, regs)
-     struct StackFrame *frame;
-     char *regs;
-{
-  mem2hex (&frame->ExceptionState.CsavedRegs, &regs[GP0_REGNUM * 4 * 2], 4 * 32, 0);
-
-  mem2hex (&frame->ExceptionState.CSavedFPRegs, &regs[FP0_REGNUM * 4 * 2], 4 * 32, 0);
-
-  mem2hex (&frame->ExceptionPC, &regs[PC_REGNUM * 4 * 2], 4 * 1, 0);
-
-  mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedSRR1, &regs[CR_REGNUM * 4 * 2], 4 * 1, 0);
-  mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedLR, &regs[LR_REGNUM * 4 * 2], 4 * 1, 0);
-  mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedCTR, &regs[CTR_REGNUM * 4 * 2], 4 * 1, 0);
-  mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedXER, &regs[XER_REGNUM * 4 * 2], 4 * 1, 0);
-  mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedMQ, &regs[MQ_REGNUM * 4 * 2], 4 * 1, 0);
-}
-
-/* Put the registers back into the frame information.  */
-
-void
-registers_to_frame (regs, frame)
-     char *regs;
-     struct StackFrame *frame;
-{
-  hex2mem (&regs[GP0_REGNUM * 4 * 2], &frame->ExceptionState.CsavedRegs, 4 * 32, 0);
-
-  hex2mem (&regs[FP0_REGNUM * 4 * 2], &frame->ExceptionState.CSavedFPRegs, 4 * 32, 0);
-
-  hex2mem (&regs[PC_REGNUM * 4 * 2], &frame->ExceptionPC, 4 * 1, 0);
-
-  hex2mem (&regs[CR_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedSRR1, 4 * 1, 0);
-  hex2mem (&regs[LR_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedLR, 4 * 1, 0);
-  hex2mem (&regs[CTR_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedCTR, 4 * 1, 0);
-  hex2mem (&regs[XER_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedXER, 4 * 1, 0);
-  hex2mem (&regs[MQ_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedMQ, 4 * 1, 0);
-}
-
-
-extern volatile int mem_err;
-
-#ifdef ALTERNATE_MEM_FUNCS
-extern int ReadByteAltDebugger (char* addr, char *theByte);
-extern int WriteByteAltDebugger (char* addr, char theByte);
-int
-get_char (addr)
-     char *addr;
-{
-  char c;
-
-  if (!ReadByteAltDebugger (addr, &c))
-    mem_err = 1;
-
-  return c;
-}
-
-void
-set_char (addr, val)
-     char *addr;
-     int val;
-{
-  if (!WriteByteAltDebugger (addr, val))
-    mem_err = 1;
-}
-#endif
-
-int
-mem_write (dst, src, len)
-     char *dst, *src;
-     int len;
-{
-  while (len-- && !mem_err)
-    set_char (dst++, *src++);
-
-  return mem_err;
-}
-
-union inst
-{
-  LONG l;
-
-  struct
-    {
-      union
-	{
-	  struct		/* Unconditional branch */
-	    {
-	      unsigned opcode : 6; /* 18 */
-	      signed li : 24;
-	      unsigned aa : 1;
-	      unsigned lk : 1;
-	    } b;
-	  struct		/* Conditional branch */
-	    {
-	      unsigned opcode : 6; /* 16 */
-	      unsigned bo : 5;
-	      unsigned bi : 5;
-	      signed bd : 14;
-	      unsigned aa : 1;
-	      unsigned lk : 1;
-	    } bc;
-	  struct		/* Conditional branch to ctr or lr reg */
-	    {
-	      unsigned opcode : 6; /* 19 */
-	      unsigned bo : 5;
-	      unsigned bi : 5;
-	      unsigned type : 15; /* 528 = ctr, 16 = lr */
-	      unsigned lk : 1;
-	    } bclr;
-	} variant;
-    } inst;
-};
-
-static LONG saved_inst;
-static LONG *saved_inst_pc = 0;
-static LONG saved_target_inst;
-static LONG *saved_target_inst_pc = 0;
-
-void
-set_step_traps (frame)
-     struct StackFrame *frame;
-{
-  union inst inst;
-  LONG *target;
-  int opcode;
-  int ra, rb;
-  LONG *pc = (LONG *)frame->ExceptionPC;
-
-  inst.l = *pc++;
-
-  opcode = inst.inst.variant.b.opcode;
-
-  target = pc;
-
-  switch (opcode)
-    {
-    case 18:			/* Unconditional branch */
-
-      if (inst.inst.variant.b.aa) /* Absolute? */
-	target = 0;
-      target += inst.inst.variant.b.li;
-
-      break;
-    case 16:			/* Conditional branch */
-
-      if (!inst.inst.variant.bc.aa) /* Absolute? */
-	target = 0;
-      target += inst.inst.variant.bc.bd;
-
-      break;
-    case 19:			/* Cond. branch via ctr or lr reg */
-      switch (inst.inst.variant.bclr.type)
-	{
-	case 528:		/* ctr */
-	  target = (LONG *)frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedCTR;
-	  break;
-	case 16:		/* lr */
-	  target = (LONG *)frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedLR;
-	  break;
-	}
-      break;
-    }
-
-  saved_inst = *pc;
-  mem_write (pc, breakpoint_insn, BREAKPOINT_SIZE);
-  saved_inst_pc = pc;
-
-  if (target != pc)
-    {
-      saved_target_inst = *target;
-      mem_write (target, breakpoint_insn, BREAKPOINT_SIZE);
-      saved_target_inst_pc = target;
-    }
-}
-
-/* Remove step breakpoints.  Returns non-zero if pc was at a step breakpoint,
-   zero otherwise.  This routine works even if there were no step breakpoints
-   set.  */
-
-int
-clear_step_traps (frame)
-     struct StackFrame *frame;
-{
-  int retcode;
-  LONG *pc = (LONG *)frame->ExceptionPC;
-
-  if (saved_inst_pc == pc || saved_target_inst_pc == pc)
-    retcode = 1;
-  else
-    retcode = 0;
-
-  if (saved_inst_pc)
-    {
-      mem_write (saved_inst_pc, saved_inst, BREAKPOINT_SIZE);
-      saved_inst_pc = 0;
-    }
-
-  if (saved_target_inst_pc)
-    {
-      mem_write (saved_target_inst_pc, saved_target_inst, BREAKPOINT_SIZE);
-      saved_target_inst_pc = 0;
-    }
-
-  return retcode;
-}
-
-void
-do_status (ptr, frame)
-     char *ptr;
-     struct StackFrame *frame;
-{
-  int sigval;
-
-  sigval = computeSignal (frame->ExceptionNumber);
-
-  sprintf (ptr, "T%02x", sigval);
-  ptr += 3;
-
-  sprintf (ptr, "%02x:", PC_REGNUM);
-  ptr = mem2hex (&frame->ExceptionPC, ptr + 3, 4, 0);
-  *ptr++ = ';';
-
-  sprintf (ptr, "%02x:", SP_REGNUM);
-  ptr = mem2hex (&frame->ExceptionState.CsavedRegs[SP_REGNUM], ptr + 3, 4, 0);
-  *ptr++ = ';';
-
-  sprintf (ptr, "%02x:", LR_REGNUM);
-  ptr = mem2hex (&frame->ExceptionState.CsavedRegs[LR_REGNUM], ptr + 3, 4, 0);
-  *ptr++ = ';';
-
-  *ptr = '\000';
-}
diff --git a/gdb/nlm/ppc.h b/gdb/nlm/ppc.h
deleted file mode 100644
index 84cee6b..0000000
--- a/gdb/nlm/ppc.h
+++ /dev/null
@@ -1,165 +0,0 @@
-typedef long Long;
-
-/* The following enum is used to access the special registers in 
-   the saved machine state.  */
-
-typedef enum
-{
-  kDc_SavedPC =	0,		/* really SRR0 */
-  kDc_SavedMSR = 1,		/* really SRR1 */
-  kDc_SavedCR =	2,
-  kDc_SavedLR =	3,
-  kDc_SavedDSISR = 4,
-  kDc_SavedDAR = 5,
-  kDc_SavedXER = 6,
-  kDc_SavedCTR = 7,
-  kDc_SavedSDR1 = 8,
-  kDc_SavedRTCU = 9,
-  kDc_SavedRTCL = 10,
-  kDc_SavedDEC = 11,
-  kDc_SavedSR00 = 12,		/* The Segement Registers are consecutive */
-  kDc_SavedSR01 = 13,		/* kDc_SavedSR00 + n is supported */
-  kDc_SavedSR02 = 14,
-  kDc_SavedSR03 = 15,
-  kDc_SavedSR04 = 16,
-  kDc_SavedSR05 = 17,
-  kDc_SavedSR06 = 18,
-  kDc_SavedSR07 = 19,
-  kDc_SavedSR08 = 20,
-  kDc_SavedSR09 = 21,
-  kDc_SavedSR10 = 22,
-  kDc_SavedSR11 = 23,
-  kDc_SavedSR12 = 24,
-  kDc_SavedSR13 = 25,
-  kDc_SavedSR14 = 26,
-  kDc_SavedSR15 = 27,
-  kDc_SavedFPSCR = 29,
-  kDc_SavedMQ = 30,
-  kDc_SavedBAT0U = 31,
-  kDc_SavedBAT0L = 32,
-  kDc_SavedBAT1U = 33,
-  kDc_SavedBAT1L = 34,
-  kDc_SavedBAT2U = 35,
-  kDc_SavedBAT2L = 36,
-  kDc_SavedBAT3U = 37,
-  kDc_SavedBAT3L = 38,
-
-  kNumberSpecialRegisters = 39
-} Dc_SavedRegisterName;
-
-/* Access to floating points is not very easy.  This allows the number to be
-   accessed both as a floating number and as a pair of Longs.  */
-
-typedef union
-{
-  double asfloat;		/* access the variable as a floating number */
-  struct
-    {
-      Long high;
-      Long low;
-    }
-  asLONG;			/* access the variable as two Longs */
-} FloatingPoints;
-
-/* The following is the standard record for Saving a machine state */
-
-struct SavedMachineState
-{
-  FloatingPoints CSavedFPRegs[32]; /* The floating point registers [0->31] */
-				/* ***32bit assumption*** */
-  Long CsavedRegs[32];		/* space to save the General Registers */
-				/* These are saved 0->31 */
-  Long CexReason;
-  Long SavedDomainID;
-  union
-    {				/* must be 8-byte aligned, so doubleFPSCR is 8-byte aligned */
-      struct
-	{
-	  Long CsavedSRR0;	/* Index 0 - The saved PC */
-	  Long CsavedSRR1;	/* 1 saved MSR */
-	  Long CsavedCR;	/* 2 */
-	  Long CsavedLR;	/* 3 */
-	  Long CsavedDSISR;	/* 4 */
-	  Long CsavedDAR;	/* 5 */
-
-	  Long CsavedXER;	/* 6 */
-	  Long CsavedCTR;	/* 7 */
-	  Long CsavedSDR1;	/* 8 */
-	  Long CsavedRTCU;	/* 9 */
-	  Long CsavedRTCL;	/* 10 */
-	  Long CsavedDEC;	/* 11 */
-	  Long CsavedSR0;	/* 12 */
-	  Long CsavedSR1;	/* 13 */
-	  Long CsavedSR2;	/* 14 */
-	  Long CsavedSR3;	/* 15 */
-	  Long CsavedSR4;	/* 16 */
-	  Long CsavedSR5;	/* 17 */
-	  Long CsavedSR6;	/* 18 */
-	  Long CsavedSR7;	/* 19 */
-	  Long CsavedSR8;	/* 20 */
-	  Long CsavedSR9;	/* 21 */
-	  Long CsavedSR10;	/* 22 */
-	  Long CsavedSR11;	/* 23 */
-	  Long CsavedSR12;	/* 24 */
-	  Long CsavedSR13;	/* 25 */
-	  Long CsavedSR14;	/* 26 */
-	  Long CsavedSR15;	/* 27 */
-				/* CdoubleFPSCR must be double word aligned */
-	  Long CdoubleFPSCR;	/* 28 this is the upper part of the store and has
-				      no meaning */
-	  Long CsavedFPSCR;	/* 29 */
-	  Long CsavedMQ;	/* 30 */
-	  Long CsavedBAT0U;	/* 31 */
-	  Long CsavedBAT0L;	/* 32 */
-	  Long CsavedBAT1U;	/* 33 */
-	  Long CsavedBAT1L;	/* 34 */
-	  Long CsavedBAT2U;	/* 35 */
-	  Long CsavedBAT2L;	/* 36 */
-	  Long CsavedBAT3U;	/* 37 */
-	  Long CsavedBAT3L;	/* 38 */
-	}
-      SpecialRegistersEnumerated;
-
-      Long SpecialRegistersIndexed[kNumberSpecialRegisters];
-    } u;
-
-  Long Padding[3];		/* Needed for quad-word alignment */
-};
-
-struct StackFrame
-{
-  LONG *ExceptionDomainID;
-  /*ProcessorStructure*/ int *ExceptionProcessorID;
-  BYTE *ExceptionDescription;
-  LONG ExceptionFlags;
-  LONG ExceptionErrorCode;
-  LONG ExceptionNumber;
-  struct SavedMachineState ExceptionState;
-};
-
-/* Register values.  All of these values *MUST* agree with tm.h */
-#define	GP0_REGNUM 0		/* GPR register 0 */
-#define SP_REGNUM 1		/* Contains address of top of stack */
-#define FP0_REGNUM 32		/* FPR (Floating point) register 0 */
-#define PC_REGNUM 64		/* Contains program counter */
-#define PS_REGNUM 65		/* Processor (or machine) status (%msr) */
-#define	CR_REGNUM 66		/* Condition register */
-#define	LR_REGNUM 67		/* Link register */
-#define	CTR_REGNUM 68		/* Count register */
-#define	XER_REGNUM 69		/* Fixed point exception registers */
-#define	MQ_REGNUM 70		/* Multiply/quotient register */
-#define NUM_REGS 71		/* Number of machine registers */
-#define REGISTER_BYTES (420)	/* Total size of registers array */
-
-#define ExceptionPC ExceptionState.u.SpecialRegistersEnumerated.CsavedSRR0
-#define DECR_PC_AFTER_BREAK 0	/* PPCs get this right! */
-#define BREAKPOINT {0x7d, 0x82, 0x10, 0x08}
-extern unsigned char breakpoint_insn[];
-#define BREAKPOINT_SIZE 4
-
-#if 0
-#define ALTERNATE_MEM_FUNCS	/* We need our own get_char/set_char */
-#endif
-
-extern int get_char (char *addr);
-extern void set_char (char *addr, int val);
diff --git a/gdb/nlm/prelude.c b/gdb/nlm/prelude.c
deleted file mode 100644
index 37e12c8..0000000
--- a/gdb/nlm/prelude.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*===========================================================================
-=	Novell Standard C Library for NetWare Loadable Modules
-=
-=	Unpublished Copyright (C) 1993 by Novell, Inc. All rights reserved.
-=
-=	No part of this file may be duplicated, revised, translated, localized or
-=	modified in any manner or compiled, linked or uploaded or downloaded to or
-=	from any computer system without the prior written consent of Novell, Inc.
-==============================================================================
-=	The object produced by compiling this file is for use by the client of this
-=	library and is not linked in;  Prelude.Obj is therefore one of the files to
-=	be distributed with CLib.NLM and its headers.
-==============================================================================
-*/
-
-#include <stddef.h>
-#if defined(__netware__) && defined(__i386__)
-#define TERMINATE_BY_UNLOAD	5
-#else
-#include <nwpre.h>
-#endif
-/*#include "libhooks.h"*/
-
-extern int main (int, char **);
-
-static int	NLMID;
-
-
-void _Stop( void )
-{
-	_TerminateNLM(NLMID, NULL, TERMINATE_BY_UNLOAD);
-}
-
-int _cstart_( void )
-{
-   return _SetupArgv(main);
-}
-
-int _Prelude
-(
-	int	NLMHandle,
-	int	initErrorScreenID,
-	char	*commandLine,
-	char	*loadDirectoryPath,
-	int	uninitializedDataLength,
-	int	NLMFileHandle,
-	int	(*readRoutineP)(),
-	int	customDataOffset,
-	int	customDataSize
-)
-{
-	int	rc;
-
-   rc = _StartNLM(NLMHandle,
-					initErrorScreenID,
-					commandLine,
-					loadDirectoryPath,
-					uninitializedDataLength,
-					NLMFileHandle,
-					readRoutineP,
-					customDataOffset,
-					customDataSize,
-               &NLMID,
-					_cstart_);
-
-	return rc;
-}
diff --git a/gdb/nlmread.c b/gdb/nlmread.c
deleted file mode 100644
index afdea43..0000000
--- a/gdb/nlmread.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/* Read NLM (NetWare Loadable Module) format executable files for GDB.
-   Copyright 1993, 1994, 1998 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support (fnf@cygnus.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "bfd.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "buildsym.h"
-#include "stabsread.h"
-
-static void
-nlm_new_init PARAMS ((struct objfile *));
-
-static void
-nlm_symfile_init PARAMS ((struct objfile *));
-
-static void
-nlm_symfile_read PARAMS ((struct objfile *, struct section_offsets *, int));
-
-static void
-nlm_symfile_finish PARAMS ((struct objfile *));
-
-static void
-nlm_symtab_read PARAMS ((bfd *,  CORE_ADDR, struct objfile *));
-
-/* Initialize anything that needs initializing when a completely new symbol
-   file is specified (not just adding some symbols from another file, e.g. a
-   shared library).
-
-   We reinitialize buildsym, since gdb will be able to read stabs from an NLM
-   file at some point in the near future.  */
-
-static void
-nlm_new_init (ignore)
-     struct objfile *ignore;
-{
-  stabsread_new_init ();
-  buildsym_new_init ();
-}
-
-
-/* NLM specific initialization routine for reading symbols.
-
-   It is passed a pointer to a struct sym_fns which contains, among other
-   things, the BFD for the file whose symbols are being read, and a slot for
-   a pointer to "private data" which we can fill with goodies.
-
-   For now at least, we have nothing in particular to do, so this function is
-   just a stub. */
-
-static void
-nlm_symfile_init (ignore)
-     struct objfile *ignore;
-{
-}
-
-/*
-
-LOCAL FUNCTION
-
-	nlm_symtab_read -- read the symbol table of an NLM file
-
-SYNOPSIS
-
-	void nlm_symtab_read (bfd *abfd, CORE_ADDR addr,
-			      struct objfile *objfile)
-
-DESCRIPTION
-
-	Given an open bfd, a base address to relocate symbols to, and a
-	flag that specifies whether or not this bfd is for an executable
-	or not (may be shared library for example), add all the global
-	function and data symbols to the minimal symbol table.
-*/
-
-static void
-nlm_symtab_read (abfd, addr, objfile)
-     bfd *abfd;
-     CORE_ADDR addr;
-     struct objfile *objfile;
-{
-  long storage_needed;
-  asymbol *sym;
-  asymbol **symbol_table;
-  long number_of_symbols;
-  long i;
-  struct cleanup *back_to;
-  CORE_ADDR symaddr;
-  enum minimal_symbol_type ms_type;
-  
-  storage_needed = bfd_get_symtab_upper_bound (abfd);
-  if (storage_needed < 0)
-    error ("Can't read symbols from %s: %s", bfd_get_filename (abfd),
-	   bfd_errmsg (bfd_get_error ()));
-  if (storage_needed > 0)
-    {
-      symbol_table = (asymbol **) xmalloc (storage_needed);
-      back_to = make_cleanup (free, symbol_table);
-      number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table); 
-      if (number_of_symbols < 0)
-	error ("Can't read symbols from %s: %s", bfd_get_filename (abfd),
-	       bfd_errmsg (bfd_get_error ()));
-  
-      for (i = 0; i < number_of_symbols; i++)
-	{
-	  sym = symbol_table[i];
-	  if (/*sym -> flags & BSF_GLOBAL*/ 1)
-	    {
-	      /* Bfd symbols are section relative. */
-	      symaddr = sym -> value + sym -> section -> vma;
-	      /* Relocate all non-absolute symbols by base address.  */
-	      if (sym -> section != &bfd_abs_section)
-		symaddr += addr;
-
-	      /* For non-absolute symbols, use the type of the section
-		 they are relative to, to intuit text/data.  BFD provides
-		 no way of figuring this out for absolute symbols. */
-	      if (sym -> section -> flags & SEC_CODE)
-		ms_type = mst_text;
-	      else if (sym -> section -> flags & SEC_DATA)
-		ms_type = mst_data;
-	      else
-		ms_type = mst_unknown;
-
-	      prim_record_minimal_symbol (sym -> name, symaddr, ms_type,
-					  objfile);
-	    }
-	}
-      do_cleanups (back_to);
-    }
-}
-
-
-/* Scan and build partial symbols for a symbol file.
-   We have been initialized by a call to nlm_symfile_init, which 
-   currently does nothing.
-
-   SECTION_OFFSETS is a set of offsets to apply to relocate the symbols
-   in each section.  We simplify it down to a single offset for all
-   symbols.  FIXME.
-
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).
-
-   This function only does the minimum work necessary for letting the
-   user "name" things symbolically; it does not read the entire symtab.
-   Instead, it reads the external and static symbols and puts them in partial
-   symbol tables.  When more extensive information is requested of a
-   file, the corresponding partial symbol table is mutated into a full
-   fledged symbol table by going back and reading the symbols
-   for real.
-
-   Note that NLM files have two sets of information that is potentially
-   useful for building gdb's minimal symbol table.  The first is a list
-   of the publically exported symbols, and is currently used to build
-   bfd's canonical symbol table.  The second is an optional native debugging
-   format which contains additional symbols (and possibly duplicates of
-   the publically exported symbols).  The optional native debugging format
-   is not currently used. */
-
-static void
-nlm_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  bfd *abfd = objfile -> obfd;
-  struct cleanup *back_to;
-  CORE_ADDR offset;
-  struct symbol *mainsym;
-
-  init_minimal_symbol_collection ();
-  back_to = make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0);
-
-  /* FIXME, should take a section_offsets param, not just an offset.  */
-
-  offset = ANOFFSET (section_offsets, 0);
-
-  /* Process the NLM export records, which become the bfd's canonical symbol
-     table. */
-
-  nlm_symtab_read (abfd, offset, objfile);
-
-  stabsect_build_psymtabs (objfile, section_offsets, mainline, ".stab",
-			   ".stabstr", ".text");
-
-  mainsym = lookup_symbol ("main", NULL, VAR_NAMESPACE, NULL, NULL);
-
-  if (mainsym
-      && SYMBOL_CLASS(mainsym) == LOC_BLOCK)
-    {
-      objfile->ei.main_func_lowpc = BLOCK_START (SYMBOL_BLOCK_VALUE (mainsym));
-      objfile->ei.main_func_highpc = BLOCK_END (SYMBOL_BLOCK_VALUE (mainsym));
-    }
-
-  /* FIXME:  We could locate and read the optional native debugging format
-     here and add the symbols to the minimal symbol table. */
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. */
-
-  install_minimal_symbols (objfile);
-
-  do_cleanups (back_to);
-}
-
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-nlm_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile -> sym_private != NULL)
-    {
-      mfree (objfile -> md, objfile -> sym_private);
-    }
-}
-
-/* Register that we are able to handle NLM file format. */
-
-static struct sym_fns nlm_sym_fns =
-{
-  bfd_target_nlm_flavour,
-  nlm_new_init,		/* sym_new_init: init anything gbl to entire symtab */
-  nlm_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  nlm_symfile_read,	/* sym_read: read a symbol file into symtab */
-  nlm_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  default_symfile_offsets,
-			/* sym_offsets:  Translate ext. to int. relocation */
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_nlmread ()
-{
-  add_symtab_fns (&nlm_sym_fns);
-}
diff --git a/gdb/nlmstub.def b/gdb/nlmstub.def
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nlmstub.def
+++ /dev/null
diff --git a/gdb/nm-apollo68b.h b/gdb/nm-apollo68b.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-apollo68b.h
+++ /dev/null
diff --git a/gdb/nm-apollo68v.h b/gdb/nm-apollo68v.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-apollo68v.h
+++ /dev/null
diff --git a/gdb/nm-hp300bsd.h b/gdb/nm-hp300bsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-hp300bsd.h
+++ /dev/null
diff --git a/gdb/nm-hp300hpux.h b/gdb/nm-hp300hpux.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-hp300hpux.h
+++ /dev/null
diff --git a/gdb/nm-hppab.h b/gdb/nm-hppab.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-hppab.h
+++ /dev/null
diff --git a/gdb/nm-hppah.h b/gdb/nm-hppah.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-hppah.h
+++ /dev/null
diff --git a/gdb/nm-i386bsd.h b/gdb/nm-i386bsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-i386bsd.h
+++ /dev/null
diff --git a/gdb/nm-i386mach.h b/gdb/nm-i386mach.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-i386mach.h
+++ /dev/null
diff --git a/gdb/nm-i386sco.h b/gdb/nm-i386sco.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-i386sco.h
+++ /dev/null
diff --git a/gdb/nm-i386sco4.h b/gdb/nm-i386sco4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-i386sco4.h
+++ /dev/null
diff --git a/gdb/nm-i386v.h b/gdb/nm-i386v.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-i386v.h
+++ /dev/null
diff --git a/gdb/nm-i386v4.h b/gdb/nm-i386v4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-i386v4.h
+++ /dev/null
diff --git a/gdb/nm-irix3.h b/gdb/nm-irix3.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-irix3.h
+++ /dev/null
diff --git a/gdb/nm-irix4.h b/gdb/nm-irix4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-irix4.h
+++ /dev/null
diff --git a/gdb/nm-linux.h b/gdb/nm-linux.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-linux.h
+++ /dev/null
diff --git a/gdb/nm-m88k.h b/gdb/nm-m88k.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-m88k.h
+++ /dev/null
diff --git a/gdb/nm-mips.h b/gdb/nm-mips.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-mips.h
+++ /dev/null
diff --git a/gdb/nm-news.h b/gdb/nm-news.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-news.h
+++ /dev/null
diff --git a/gdb/nm-rs6000.h b/gdb/nm-rs6000.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-rs6000.h
+++ /dev/null
diff --git a/gdb/nm-sun2.h b/gdb/nm-sun2.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-sun2.h
+++ /dev/null
diff --git a/gdb/nm-sun3.h b/gdb/nm-sun3.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-sun3.h
+++ /dev/null
diff --git a/gdb/nm-sun386.h b/gdb/nm-sun386.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-sun386.h
+++ /dev/null
diff --git a/gdb/nm-sun4os4.h b/gdb/nm-sun4os4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-sun4os4.h
+++ /dev/null
diff --git a/gdb/nm-sysv4.h b/gdb/nm-sysv4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-sysv4.h
+++ /dev/null
diff --git a/gdb/nm-trash.h b/gdb/nm-trash.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-trash.h
+++ /dev/null
diff --git a/gdb/nm-ultra3.h b/gdb/nm-ultra3.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-ultra3.h
+++ /dev/null
diff --git a/gdb/nm-umax.h b/gdb/nm-umax.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-umax.h
+++ /dev/null
diff --git a/gdb/nm-vax.h b/gdb/nm-vax.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/nm-vax.h
+++ /dev/null
diff --git a/gdb/notify.defs b/gdb/notify.defs
deleted file mode 100644
index 2014be5..0000000
--- a/gdb/notify.defs
+++ /dev/null
@@ -1 +0,0 @@
-#include <mach/notify.defs>
diff --git a/gdb/ns32k-tdep.c b/gdb/ns32k-tdep.c
deleted file mode 100644
index 3edb7f5..0000000
--- a/gdb/ns32k-tdep.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* Print NS 32000 instructions for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1991, 1992, 1994, 1995
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-
-void
-_initialize_ns32k_tdep ()
-{
-  tm_print_insn = print_insn_ns32k;
-}
-
-sign_extend (value, bits)
-{
-  value = value & ((1 << bits) - 1);
-  return (value & (1 << (bits-1))
-	  ? value | (~((1 << bits) - 1))
-	  : value);
-}
-
-void
-flip_bytes (ptr, count)
-     char *ptr;
-     int count;
-{
-  char tmp;
-
-  while (count > 0)
-    {
-      tmp = *ptr;
-      ptr[0] = ptr[count-1];
-      ptr[count-1] = tmp;
-      ptr++;
-      count -= 2;
-    }
-}
-
-/* Return the number of locals in the current frame given a pc
-   pointing to the enter instruction.  This is used in the macro
-   FRAME_FIND_SAVED_REGS.  */
-
-int
-ns32k_localcount (enter_pc)
-     CORE_ADDR enter_pc;
-{
-  unsigned char localtype;
-  int localcount;
-
-  localtype = read_memory_integer (enter_pc+2, 1);
-  if ((localtype & 0x80) == 0)
-    localcount = localtype;
-  else if ((localtype & 0xc0) == 0x80)
-    localcount = (((localtype & 0x3f) << 8)
-		  | (read_memory_integer (enter_pc+3, 1) & 0xff));
-  else
-    localcount = (((localtype & 0x3f) << 24)
-		  | ((read_memory_integer (enter_pc+3, 1) & 0xff) << 16)
-		  | ((read_memory_integer (enter_pc+4, 1) & 0xff) << 8 )
-		  | (read_memory_integer (enter_pc+5, 1) & 0xff));
-  return localcount;
-}
-
-
-/* Nonzero if instruction at PC is a return instruction.  */
-
-static int
-ns32k_about_to_return (pc)
-     CORE_ADDR pc;
-{
-  return (read_memory_integer (pc, 1) == 0x12);
-}
-
-
-/*
- * Get the address of the enter opcode for the function
- * containing PC, if there is an enter for the function,
- * and if the pc is between the enter and exit.
- * Returns positive address if pc is between enter/exit,
- * 1 if pc before enter or after exit, 0 otherwise.
- */
-
-CORE_ADDR
-ns32k_get_enter_addr (pc)
-     CORE_ADDR pc;
-{
-  CORE_ADDR enter_addr;
-  unsigned char op;
-
-  if (pc == 0)
-    return 0;
-
-  if (ns32k_about_to_return (pc))
-    return 1;		/* after exit */
-
-  enter_addr = get_pc_function_start (pc);
-
-  if (pc == enter_addr) 
-    return 1;		/* before enter */
-
-  op = read_memory_integer (enter_addr, 1);
-
-  if (op != 0x82)
-    return 0;		/* function has no enter/exit */
-
-  return enter_addr;	/* pc is between enter and exit */
-}
diff --git a/gdb/ns32km3-nat.c b/gdb/ns32km3-nat.c
deleted file mode 100644
index cdafb9c..0000000
--- a/gdb/ns32km3-nat.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/* Low level interface to ns532 running mach 3.0.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-
-#include <stdio.h>
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach/exception.h>
-#include <mach_error.h>
-
-#define private static
-
-
-/* Find offsets to thread states at compile time.
- * If your compiler does not grok this, calculate offsets
- * offsets yourself and use them (or get a compatible compiler :-)
- */
-
-#define  REG_N_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->ts.reg)
-#define  REG_F_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->fs.reg)
-
-/* at reg_offset[i] is the offset to the ns532_combined_state
- * location where the gdb registers[i] is stored.
- */
-
-static int reg_offset[] = 
-{
-  REG_N_OFFSET(r0),  REG_N_OFFSET(r1), REG_N_OFFSET(r2), REG_N_OFFSET(r3),
-  REG_N_OFFSET(r4),  REG_N_OFFSET(r5), REG_N_OFFSET(r6), REG_N_OFFSET(r7),
-  REG_F_OFFSET(l0a), REG_F_OFFSET(l0b),REG_F_OFFSET(l2a),REG_F_OFFSET(l2b),
-  REG_F_OFFSET(l4a), REG_F_OFFSET(l4b),REG_F_OFFSET(l6a),REG_F_OFFSET(l6b),
-  REG_N_OFFSET(sp),  REG_N_OFFSET(fp), REG_N_OFFSET(pc), REG_N_OFFSET(psr),
-  REG_F_OFFSET(fsr),
-  REG_F_OFFSET(l0a), REG_F_OFFSET(l1a),REG_F_OFFSET(l2a),REG_F_OFFSET(l3a),
-  REG_F_OFFSET(l4a), REG_F_OFFSET(l5a),REG_F_OFFSET(l6a),REG_F_OFFSET(l7a),
-};
-
-#define REG_ADDRESS(state,regnum) ((char *)(state)+reg_offset[regnum])
-
-/* Fetch COUNT contiguous registers from thread STATE starting from REGNUM
- * Caller knows that the regs handled in one transaction are of same size.
- */
-#define FETCH_REGS(state, regnum, count) \
-  memcpy (&registers[REGISTER_BYTE (regnum)], \
-	  (char *)state+reg_offset[ regnum ], \
-	  count*REGISTER_SIZE)
-
-/* Store COUNT contiguous registers to thread STATE starting from REGNUM */
-#define STORE_REGS(state, regnum, count) \
-  memcpy ((char *)state+reg_offset[ regnum ], \
-	  &registers[REGISTER_BYTE (regnum)], \
-	  count*REGISTER_SIZE)
-
-/*
- * Fetch inferiors registers for gdb.
- * REGNO specifies which (as gdb views it) register, -1 for all.
- */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  kern_return_t ret;
-  thread_state_data_t state;
-  unsigned int stateCnt = NS532_COMBINED_STATE_COUNT;
-  int index;
-  
-  if (! MACH_PORT_VALID (current_thread))
-    error ("fetch inferior registers: Invalid thread");
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 1);
-
-  ret = thread_get_state (current_thread,
-			  NS532_COMBINED_STATE,
-			  state,
-			  &stateCnt);
-
-  if (ret != KERN_SUCCESS)
-    warning ("fetch_inferior_registers: %s ",
-	     mach_error_string (ret));
-#if 0
-  /* It may be more effective to store validate all of them,
-   * since we fetched them all anyway
-   */
-  else if (regno != -1)
-    supply_register (regno, (char *)state+reg_offset[regno]);
-#endif
-  else
-    {
-      for (index = 0; index < NUM_REGS; index++) 
-	supply_register (index, (char *)state+reg_offset[index]);
-    }
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 0);
-}
-
-/* Store our register values back into the inferior.
- * If REGNO is -1, do this for all registers.
- * Otherwise, REGNO specifies which register
- *
- * On mach3 all registers are always saved in one call.
- */
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  kern_return_t ret;
-  thread_state_data_t state;
-  unsigned int stateCnt = NS532_COMBINED_STATE_COUNT;
-  register int index;
-
-  if (! MACH_PORT_VALID (current_thread))
-    error ("store inferior registers: Invalid thread");
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 1);
-
-  /* Fetch the state of the current thread */
-  ret = thread_get_state (current_thread,
-			  NS532_COMBINED_STATE,
-			  state,
-			  &stateCnt);
-
-   if (ret != KERN_SUCCESS) 
-    {
-      warning ("store_inferior_registers (get): %s",
-	       mach_error_string (ret));
-      if (must_suspend_thread)
-	setup_thread (current_thread, 0);
-      return;
-    }
-
-  /* move gdb's registers to thread's state
-   *
-   * Since we save all registers anyway, save the ones
-   * that gdb thinks are valid (e.g. ignore the regno
-   * parameter)
-   */
-#if 0
-  if (regno != -1)
-    STORE_REGS (state, regno, 1);
-  else
-#endif
-    {
-      for (index = 0; index < NUM_REGS; index++) 
-	STORE_REGS (state, index, 1);
-    }
-  
-  /* Write gdb's current view of register to the thread
-   */
-  ret = thread_set_state (current_thread,
-			  NS532_COMBINED_STATE,
-			  state,
-			  NS532_COMBINED_STATE_COUNT);
-  
-  if (ret != KERN_SUCCESS)
-    warning ("store_inferior_registers (set): %s",
-	     mach_error_string (ret));
-
-  if (must_suspend_thread)
-    setup_thread (current_thread, 0);
-}
diff --git a/gdb/ns32km3-xdep.c b/gdb/ns32km3-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/ns32km3-xdep.c
+++ /dev/null
diff --git a/gdb/ns32knbsd-nat.c b/gdb/ns32knbsd-nat.c
deleted file mode 100644
index c9f75ca..0000000
--- a/gdb/ns32knbsd-nat.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/* Functions specific to running gdb native on an ns32k running NetBSD
-   Copyright 1989, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-#include <machine/frame.h>
-#include <machine/pcb.h>
-
-#include "defs.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-
-#define RF(dst, src) \
-	memcpy(&registers[REGISTER_BYTE(dst)], &src, sizeof(src))
-
-#define RS(src, dst) \
-	memcpy(&dst, &registers[REGISTER_BYTE(src)], sizeof(dst))
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  struct reg inferior_registers;
-  struct fpreg inferior_fpregisters;
-
-  ptrace (PT_GETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-  ptrace (PT_GETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fpregisters, 0);
-
-  RF(R0_REGNUM + 0, inferior_registers.r_r0);
-  RF(R0_REGNUM + 1, inferior_registers.r_r1);
-  RF(R0_REGNUM + 2, inferior_registers.r_r2);
-  RF(R0_REGNUM + 3, inferior_registers.r_r3);
-  RF(R0_REGNUM + 4, inferior_registers.r_r4);
-  RF(R0_REGNUM + 5, inferior_registers.r_r5);
-  RF(R0_REGNUM + 6, inferior_registers.r_r6);
-  RF(R0_REGNUM + 7, inferior_registers.r_r7);
-
-  RF(SP_REGNUM	  , inferior_registers.r_sp);
-  RF(FP_REGNUM	  , inferior_registers.r_fp);
-  RF(PC_REGNUM	  , inferior_registers.r_pc);
-  RF(PS_REGNUM	  , inferior_registers.r_psr);
-
-  RF(FPS_REGNUM   , inferior_fpregisters.r_fsr);
-  RF(FP0_REGNUM +0, inferior_fpregisters.r_freg[0]);
-  RF(FP0_REGNUM +2, inferior_fpregisters.r_freg[2]);
-  RF(FP0_REGNUM +4, inferior_fpregisters.r_freg[4]);
-  RF(FP0_REGNUM +6, inferior_fpregisters.r_freg[6]);
-  RF(LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]);
-  RF(LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]);
-  RF(LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]);
-  RF(LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]);
-   registers_fetched ();
-}
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  struct reg inferior_registers;
-  struct fpreg inferior_fpregisters;
-
-  RS(R0_REGNUM + 0, inferior_registers.r_r0);
-  RS(R0_REGNUM + 1, inferior_registers.r_r1);
-  RS(R0_REGNUM + 2, inferior_registers.r_r2);
-  RS(R0_REGNUM + 3, inferior_registers.r_r3);
-  RS(R0_REGNUM + 4, inferior_registers.r_r4);
-  RS(R0_REGNUM + 5, inferior_registers.r_r5);
-  RS(R0_REGNUM + 6, inferior_registers.r_r6);
-  RS(R0_REGNUM + 7, inferior_registers.r_r7);
-
-  RS(SP_REGNUM	  , inferior_registers.r_sp);
-  RS(FP_REGNUM	  , inferior_registers.r_fp);
-  RS(PC_REGNUM	  , inferior_registers.r_pc);
-  RS(PS_REGNUM	  , inferior_registers.r_psr);
-
-  RS(FPS_REGNUM   , inferior_fpregisters.r_fsr);
-  RS(FP0_REGNUM +0, inferior_fpregisters.r_freg[0]);
-  RS(FP0_REGNUM +2, inferior_fpregisters.r_freg[2]);
-  RS(FP0_REGNUM +4, inferior_fpregisters.r_freg[4]);
-  RS(FP0_REGNUM +6, inferior_fpregisters.r_freg[6]);
-  RS(LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]);
-  RS(LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]);
-  RS(LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]);
-  RS(LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]);
-
-  ptrace (PT_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-  ptrace (PT_SETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fpregisters, 0);
-}
-
-
-/* XXX - Add this to machine/regs.h instead? */
-struct coreregs {
-  struct reg intreg;
-  struct fpreg freg;
-};
-
-/* Get registers from a core file. */
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     unsigned int reg_addr;	/* Unused in this version */
-{
-  struct coreregs *core_reg;
-
-  core_reg = (struct coreregs *)core_reg_sect;
-
-  /*
-   * We have *all* registers
-   * in the first core section.
-   * Ignore which.
-   */
-
-  if (core_reg_size < sizeof(*core_reg)) {
-    fprintf_unfiltered (gdb_stderr, "Couldn't read regs from core file\n");
-    return;
-  }
-
-  /* Integer registers */
-  RF(R0_REGNUM + 0, core_reg->intreg.r_r0);
-  RF(R0_REGNUM + 1, core_reg->intreg.r_r1);
-  RF(R0_REGNUM + 2, core_reg->intreg.r_r2);
-  RF(R0_REGNUM + 3, core_reg->intreg.r_r3);
-  RF(R0_REGNUM + 4, core_reg->intreg.r_r4);
-  RF(R0_REGNUM + 5, core_reg->intreg.r_r5);
-  RF(R0_REGNUM + 6, core_reg->intreg.r_r6);
-  RF(R0_REGNUM + 7, core_reg->intreg.r_r7);
-
-  RF(SP_REGNUM	  , core_reg->intreg.r_sp);
-  RF(FP_REGNUM	  , core_reg->intreg.r_fp);
-  RF(PC_REGNUM	  , core_reg->intreg.r_pc);
-  RF(PS_REGNUM	  , core_reg->intreg.r_psr);
-
-  /* Floating point registers */
-  RF(FPS_REGNUM   , core_reg->freg.r_fsr);
-  RF(FP0_REGNUM +0, core_reg->freg.r_freg[0]);
-  RF(FP0_REGNUM +2, core_reg->freg.r_freg[2]);
-  RF(FP0_REGNUM +4, core_reg->freg.r_freg[4]);
-  RF(FP0_REGNUM +6, core_reg->freg.r_freg[6]);
-  RF(LP0_REGNUM + 1, core_reg->freg.r_freg[1]);
-  RF(LP0_REGNUM + 3, core_reg->freg.r_freg[3]);
-  RF(LP0_REGNUM + 5, core_reg->freg.r_freg[5]);
-  RF(LP0_REGNUM + 7, core_reg->freg.r_freg[7]);
-  registers_fetched ();
-}
-
-/* Register that we are able to handle ns32knbsd core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns nat_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_ns32knbsd_nat ()
-{
-  add_core_fns (&nat_core_fns);
-}
-
-
-/*
- * kernel_u_size() is not helpful on NetBSD because
- * the "u" struct is NOT in the core dump file.
- */
-
-#ifdef	FETCH_KCORE_REGISTERS
-/*
- * Get registers from a kernel crash dump or live kernel.
- * Called by kcore-nbsd.c:get_kcore_registers().
- */
-void
-fetch_kcore_registers (pcb)
-     struct pcb *pcb;
-{
-  struct switchframe sf;
-  struct reg intreg;
-  int dummy;
-
-  /* Integer registers */
-  if (target_read_memory((CORE_ADDR)pcb->pcb_ksp, (char *)&sf, sizeof sf))
-     error("Cannot read integer registers.");
-
-  /* We use the psr at kernel entry */
-  if (target_read_memory((CORE_ADDR)pcb->pcb_onstack, (char *)&intreg, sizeof intreg))
-     error("Cannot read processor status register.");
-
-  dummy = 0;
-  RF(R0_REGNUM + 0, dummy);
-  RF(R0_REGNUM + 1, dummy);
-  RF(R0_REGNUM + 2, dummy);
-  RF(R0_REGNUM + 3, sf.sf_r3);
-  RF(R0_REGNUM + 4, sf.sf_r4);
-  RF(R0_REGNUM + 5, sf.sf_r5);
-  RF(R0_REGNUM + 6, sf.sf_r6);
-  RF(R0_REGNUM + 7, sf.sf_r7);
-
-  dummy = pcb->pcb_kfp + 8;
-  RF(SP_REGNUM	  , dummy);
-  RF(FP_REGNUM	  , sf.sf_fp);
-  RF(PC_REGNUM	  , sf.sf_pc);
-  RF(PS_REGNUM	  , intreg.r_psr);
-
-  /* Floating point registers */
-  RF(FPS_REGNUM   , pcb->pcb_fsr);
-  RF(FP0_REGNUM +0, pcb->pcb_freg[0]);
-  RF(FP0_REGNUM +2, pcb->pcb_freg[2]);
-  RF(FP0_REGNUM +4, pcb->pcb_freg[4]);
-  RF(FP0_REGNUM +6, pcb->pcb_freg[6]);
-  RF(LP0_REGNUM + 1, pcb->pcb_freg[1]);
-  RF(LP0_REGNUM + 3, pcb->pcb_freg[3]);
-  RF(LP0_REGNUM + 5, pcb->pcb_freg[5]);
-  RF(LP0_REGNUM + 7, pcb->pcb_freg[7]);
-  registers_fetched ();
-}
-#endif	/* FETCH_KCORE_REGISTERS */
-
-void
-clear_regs()
-{
-  double zero = 0.0;
-  int null = 0;
-  
-  /* Integer registers */
-  RF(R0_REGNUM + 0, null);
-  RF(R0_REGNUM + 1, null);
-  RF(R0_REGNUM + 2, null);
-  RF(R0_REGNUM + 3, null);
-  RF(R0_REGNUM + 4, null);
-  RF(R0_REGNUM + 5, null);
-  RF(R0_REGNUM + 6, null);
-  RF(R0_REGNUM + 7, null);
-
-  RF(SP_REGNUM	  , null);
-  RF(FP_REGNUM	  , null);
-  RF(PC_REGNUM	  , null);
-  RF(PS_REGNUM	  , null);
-
-  /* Floating point registers */
-  RF(FPS_REGNUM   , zero);
-  RF(FP0_REGNUM +0, zero);
-  RF(FP0_REGNUM +2, zero);
-  RF(FP0_REGNUM +4, zero);
-  RF(FP0_REGNUM +6, zero);
-  RF(LP0_REGNUM + 0, zero);
-  RF(LP0_REGNUM + 1, zero);
-  RF(LP0_REGNUM + 2, zero);
-  RF(LP0_REGNUM + 3, zero);
-  return;
-}
-
-/* Return number of args passed to a frame.
-   Can return -1, meaning no way to tell. */
-
-int
-frame_num_args(fi)
-struct frame_info *fi;
-{
-	CORE_ADDR	enter_addr;
-	CORE_ADDR	argp;
-	int		inst;
-	int		args;
-	int		i;
-
-	if (read_memory_integer (fi->frame, 4) == 0 && fi->pc < 0x10000) {
-		/* main is always called with three args */
-		return(3);
-	}
-	enter_addr = ns32k_get_enter_addr(fi->pc);
-	if (enter_addr = 0)
-		return(-1);
-	argp = enter_addr == 1 ? SAVED_PC_AFTER_CALL(fi) : FRAME_SAVED_PC(fi);
-	for (i = 0; i < 16; i++) {
-		/*
-		 * After a bsr gcc may emit the following instructions
-		 * to remove the arguments from the stack:
-		 *   cmpqd 0,tos 	- to remove 4 bytes from the stack
-		 *   cmpd tos,tos	- to remove 8 bytes from the stack
-		 *   adjsp[bwd] -n	- to remove n bytes from the stack
-		 * Gcc sometimes delays emitting these instructions and
-		 * may even throw a branch between our feet.
-		 */		 
-		inst = read_memory_integer(argp    , 4);
-		args = read_memory_integer(argp + 2, 4);
-		if ((inst & 0xff) == 0xea) {		/* br */
-			args = ((inst >> 8) & 0xffffff) | (args << 24);
-			if (args & 0x80) {
-				if (args & 0x40) {
-					args = ntohl(args);
-				} else {
-					args = ntohs(args & 0xffff);
-					if (args & 0x2000)
-						args |= 0xc000;
-				}
-			} else {
-				args = args & 0xff;
-				if (args & 0x40)
-					args |= 0x80;
-			}
-			argp += args;
-			continue;
-		}
-		if ((inst & 0xffff) == 0xb81f)		/* cmpqd 0,tos */
-			return(1);
-		else if ((inst & 0xffff) == 0xbdc7)	/* cmpd tos,tos */
-			return(2);
-		else if ((inst & 0xfffc) == 0xa57c) {	/* adjsp[bwd] */
-			switch (inst & 3) {
-			case 0:
-				args = ((args & 0xff) + 0x80);
-				break;
-			case 1:
-				args = ((ntohs(args) & 0xffff) + 0x8000);
-				break;
-			case 3:
-				args = -ntohl(args);
-				break;
-			default:
-				return(-1);
-			}
-			if (args / 4 > 10 || (args & 3) != 0)
-				continue;
-			return(args / 4);
-		}
-		argp += 1;
-	}
-	return(-1);
-}
diff --git a/gdb/objfiles.c b/gdb/objfiles.c
deleted file mode 100644
index 971a7d4..0000000
--- a/gdb/objfiles.c
+++ /dev/null
@@ -1,988 +0,0 @@
-/* GDB routines for manipulating objfiles.
-   Copyright 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Cygnus Support, using pieces from other GDB modules.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file contains support routines for creating, manipulating, and
-   destroying objfile structures. */
-
-#include "defs.h"
-#include "bfd.h"		/* Binary File Description */
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "target.h"
-
-#include <sys/types.h>
-#include "gdb_stat.h"
-#include <fcntl.h>
-#include "obstack.h"
-#include "gdb_string.h"
-
-/* Prototypes for local functions */
-
-#if defined(USE_MMALLOC) && defined(HAVE_MMAP)
-
-static int
-open_existing_mapped_file PARAMS ((char *, long, int));
-
-static int
-open_mapped_file PARAMS ((char *filename, long mtime, int mapped));
-
-static PTR
-map_to_file PARAMS ((int));
-
-#endif  /* defined(USE_MMALLOC) && defined(HAVE_MMAP) */
-
-static void
-add_to_objfile_sections PARAMS ((bfd *, sec_ptr, PTR));
-
-/* Externally visible variables that are owned by this module.
-   See declarations in objfile.h for more info. */
-
-struct objfile *object_files;		/* Linked list of all objfiles */
-struct objfile *current_objfile;	/* For symbol file being read in */
-struct objfile *symfile_objfile;	/* Main symbol table loaded from */
-struct objfile *rt_common_objfile;	/* For runtime common symbols */
-
-int mapped_symbol_files;		/* Try to use mapped symbol files */
-
-/* Locate all mappable sections of a BFD file. 
-   objfile_p_char is a char * to get it through
-   bfd_map_over_sections; we cast it back to its proper type.  */
-
-#ifndef TARGET_KEEP_SECTION
-#define TARGET_KEEP_SECTION(ASECT)	0
-#endif
-
-static void
-add_to_objfile_sections (abfd, asect, objfile_p_char)
-     bfd *abfd;
-     sec_ptr asect;
-     PTR objfile_p_char;
-{
-  struct objfile *objfile = (struct objfile *) objfile_p_char;
-  struct obj_section section;
-  flagword aflag;
-
-  aflag = bfd_get_section_flags (abfd, asect);
-
-  if (!(aflag & SEC_ALLOC) && !(TARGET_KEEP_SECTION(asect)))
-    return;
-
-  if (0 == bfd_section_size (abfd, asect))
-    return;
-  section.offset = 0;
-  section.objfile = objfile;
-  section.the_bfd_section = asect;
-  section.ovly_mapped = 0;
-  section.addr = bfd_section_vma (abfd, asect);
-  section.endaddr = section.addr + bfd_section_size (abfd, asect);
-  obstack_grow (&objfile->psymbol_obstack, (char *) &section, sizeof(section));
-  objfile->sections_end = (struct obj_section *) (((unsigned long) objfile->sections_end) + 1);
-}
-
-/* Builds a section table for OBJFILE.
-   Returns 0 if OK, 1 on error (in which case bfd_error contains the
-   error).  */
-
-int
-build_objfile_section_table (objfile)
-     struct objfile *objfile;
-{
-  /* objfile->sections can be already set when reading a mapped symbol
-     file.  I believe that we do need to rebuild the section table in
-     this case (we rebuild other things derived from the bfd), but we
-     can't free the old one (it's in the psymbol_obstack).  So we just
-     waste some memory.  */
-
-  objfile->sections_end = 0;
-  bfd_map_over_sections (objfile->obfd, add_to_objfile_sections, (char *)objfile);
-  objfile->sections = (struct obj_section *)
-    obstack_finish (&objfile->psymbol_obstack);
-  objfile->sections_end = objfile->sections + (unsigned long) objfile->sections_end;
-  return(0);
-}
-
-/* Given a pointer to an initialized bfd (ABFD) and a flag that indicates
-   whether or not an objfile is to be mapped (MAPPED), allocate a new objfile
-   struct, fill it in as best we can, link it into the list of all known
-   objfiles, and return a pointer to the new objfile struct.
-
-   USER_LOADED is simply recorded in the objfile.  This record offers a way for
-   run_command to remove old objfile entries which are no longer valid (i.e.,
-   are associated with an old inferior), but to preserve ones that the user
-   explicitly loaded via the add-symbol-file command.
-
-   IS_SOLIB is also simply recorded in the objfile. */
-
-struct objfile *
-allocate_objfile (abfd, mapped, user_loaded, is_solib)
-     bfd *abfd;
-     int mapped;
-     int  user_loaded;
-     int  is_solib;
-{
-  struct objfile *objfile = NULL;
-  struct objfile *last_one = NULL;
-
-  mapped |= mapped_symbol_files;
-
-#if defined(USE_MMALLOC) && defined(HAVE_MMAP)
-  if (abfd != NULL)
-  {
-
-    /* If we can support mapped symbol files, try to open/reopen the
-       mapped file that corresponds to the file from which we wish to
-       read symbols.  If the objfile is to be mapped, we must malloc
-       the structure itself using the mmap version, and arrange that
-       all memory allocation for the objfile uses the mmap routines.
-       If we are reusing an existing mapped file, from which we get
-       our objfile pointer, we have to make sure that we update the
-       pointers to the alloc/free functions in the obstack, in case
-       these functions have moved within the current gdb.  */
-
-    int fd;
-
-    fd = open_mapped_file (bfd_get_filename (abfd), bfd_get_mtime (abfd),
-			   mapped);
-    if (fd >= 0)
-      {
-	PTR md;
-
-	if ((md = map_to_file (fd)) == NULL)
-	  {
-	    close (fd);
-	  }
-	else if ((objfile = (struct objfile *) mmalloc_getkey (md, 0)) != NULL)
-	  {
-	    /* Update memory corruption handler function addresses. */
-	    init_malloc (md);
-	    objfile -> md = md;
-	    objfile -> mmfd = fd;
-	    /* Update pointers to functions to *our* copies */
-	    obstack_chunkfun (&objfile -> psymbol_cache.cache, xmmalloc);
-	    obstack_freefun (&objfile -> psymbol_cache.cache, mfree);
-	    obstack_chunkfun (&objfile -> psymbol_obstack, xmmalloc);
-	    obstack_freefun (&objfile -> psymbol_obstack, mfree);
-	    obstack_chunkfun (&objfile -> symbol_obstack, xmmalloc);
-	    obstack_freefun (&objfile -> symbol_obstack, mfree);
-	    obstack_chunkfun (&objfile -> type_obstack, xmmalloc);
-	    obstack_freefun (&objfile -> type_obstack, mfree);
-	    /* If already in objfile list, unlink it. */
-	    unlink_objfile (objfile);
-	    /* Forget things specific to a particular gdb, may have changed. */
-	    objfile -> sf = NULL;
-	  }
-	else
-	  {
-
-	    /* Set up to detect internal memory corruption.  MUST be
-	       done before the first malloc.  See comments in
-	       init_malloc() and mmcheck().  */
-
-	    init_malloc (md);
-
-	    objfile = (struct objfile *)
-	      xmmalloc (md, sizeof (struct objfile));
-	    memset (objfile, 0, sizeof (struct objfile));
-	    objfile -> md = md;
-	    objfile -> mmfd = fd;
-	    objfile -> flags |= OBJF_MAPPED;
-	    mmalloc_setkey (objfile -> md, 0, objfile);
-	    obstack_specify_allocation_with_arg (&objfile -> psymbol_cache.cache,
-						 0, 0, xmmalloc, mfree,
-						 objfile -> md);
-	    obstack_specify_allocation_with_arg (&objfile -> psymbol_obstack,
-						 0, 0, xmmalloc, mfree,
-						 objfile -> md);
-	    obstack_specify_allocation_with_arg (&objfile -> symbol_obstack,
-						 0, 0, xmmalloc, mfree,
-						 objfile -> md);
-	    obstack_specify_allocation_with_arg (&objfile -> type_obstack,
-						 0, 0, xmmalloc, mfree,
-						 objfile -> md);
-	  }
-      }
-
-    if (mapped && (objfile == NULL))
-      {
-	warning ("symbol table for '%s' will not be mapped",
-		 bfd_get_filename (abfd));
-      }
-  }
-#else	/* !defined(USE_MMALLOC) || !defined(HAVE_MMAP) */
-
-  if (mapped)
-    {
-      warning ("mapped symbol tables are not supported on this machine; missing or broken mmap().");
-
-      /* Turn off the global flag so we don't try to do mapped symbol tables
-	 any more, which shuts up gdb unless the user specifically gives the
-	 "mapped" keyword again. */
-
-      mapped_symbol_files = 0;
-    }
-
-#endif	/* defined(USE_MMALLOC) && defined(HAVE_MMAP) */
-
-  /* If we don't support mapped symbol files, didn't ask for the file to be
-     mapped, or failed to open the mapped file for some reason, then revert
-     back to an unmapped objfile. */
-
-  if (objfile == NULL)
-    {
-      objfile = (struct objfile *) xmalloc (sizeof (struct objfile));
-      memset (objfile, 0, sizeof (struct objfile));
-      objfile -> md = NULL;
-      obstack_specify_allocation (&objfile -> psymbol_cache.cache, 0, 0,
-				  xmalloc, free);
-      obstack_specify_allocation (&objfile -> psymbol_obstack, 0, 0, xmalloc,
-				  free);
-      obstack_specify_allocation (&objfile -> symbol_obstack, 0, 0, xmalloc,
-				  free);
-      obstack_specify_allocation (&objfile -> type_obstack, 0, 0, xmalloc,
-				  free);
-    }
-
-  /* Update the per-objfile information that comes from the bfd, ensuring
-     that any data that is reference is saved in the per-objfile data
-     region. */
-
-  objfile -> obfd = abfd;
-  if (objfile -> name != NULL)
-    {
-      mfree (objfile -> md, objfile -> name);
-    }
-  if (abfd != NULL)
-    {
-      objfile -> name = mstrsave (objfile -> md, bfd_get_filename (abfd));
-      objfile -> mtime = bfd_get_mtime (abfd);
-
-      /* Build section table.  */
-
-      if (build_objfile_section_table (objfile))
-	{
-	  error ("Can't find the file sections in `%s': %s", 
-		 objfile -> name, bfd_errmsg (bfd_get_error ()));
-	}
-    }
-
-  /* Add this file onto the tail of the linked list of other such files. */
-
-  objfile -> next = NULL;
-  if (object_files == NULL)
-    object_files = objfile;
-  else
-    {
-      for (last_one = object_files;
-	   last_one -> next;
-	   last_one = last_one -> next);
-      last_one -> next = objfile;
-    }
-
-  /* Record whether this objfile was created because the user explicitly
-     caused it (e.g., used the add-symbol-file command).
-     */
-  objfile -> user_loaded = user_loaded;
-
-  /* Record whether this objfile definitely represents a solib. */
-  objfile -> is_solib = is_solib;
-
-  return (objfile);
-}
-
-/* Put OBJFILE at the front of the list.  */
-
-void
-objfile_to_front (objfile)
-     struct objfile *objfile;
-{
-  struct objfile **objp;
-  for (objp = &object_files; *objp != NULL; objp = &((*objp)->next))
-    {
-      if (*objp == objfile)
-	{
-	  /* Unhook it from where it is.  */
-	  *objp = objfile->next;
-	  /* Put it in the front.  */
-	  objfile->next = object_files;
-	  object_files = objfile;
-	  break;
-	}
-    }
-}
-
-/* Unlink OBJFILE from the list of known objfiles, if it is found in the
-   list.
-
-   It is not a bug, or error, to call this function if OBJFILE is not known
-   to be in the current list.  This is done in the case of mapped objfiles,
-   for example, just to ensure that the mapped objfile doesn't appear twice
-   in the list.  Since the list is threaded, linking in a mapped objfile
-   twice would create a circular list.
-
-   If OBJFILE turns out to be in the list, we zap it's NEXT pointer after
-   unlinking it, just to ensure that we have completely severed any linkages
-   between the OBJFILE and the list. */
-
-void
-unlink_objfile (objfile)
-     struct objfile *objfile;
-{
-  struct objfile** objpp;
-
-  for (objpp = &object_files; *objpp != NULL; objpp = &((*objpp) -> next))
-    {
-      if (*objpp == objfile) 
-	{
-	  *objpp = (*objpp) -> next;
-	  objfile -> next = NULL;
-	  break;
-	}
-    }
-}
-
-
-/* Destroy an objfile and all the symtabs and psymtabs under it.  Note
-   that as much as possible is allocated on the symbol_obstack and
-   psymbol_obstack, so that the memory can be efficiently freed.
-
-   Things which we do NOT free because they are not in malloc'd memory
-   or not in memory specific to the objfile include:
-
-   	objfile -> sf
-
-   FIXME:  If the objfile is using reusable symbol information (via mmalloc),
-   then we need to take into account the fact that more than one process
-   may be using the symbol information at the same time (when mmalloc is
-   extended to support cooperative locking).  When more than one process
-   is using the mapped symbol info, we need to be more careful about when
-   we free objects in the reusable area. */
-
-void
-free_objfile (objfile)
-     struct objfile *objfile;
-{
-  /* First do any symbol file specific actions required when we are
-     finished with a particular symbol file.  Note that if the objfile
-     is using reusable symbol information (via mmalloc) then each of
-     these routines is responsible for doing the correct thing, either
-     freeing things which are valid only during this particular gdb
-     execution, or leaving them to be reused during the next one. */
-
-  if (objfile -> sf != NULL)
-    {
-      (*objfile -> sf -> sym_finish) (objfile);
-    }
-
-  /* We always close the bfd. */
-
-  if (objfile -> obfd != NULL)
-    {
-      char *name = bfd_get_filename (objfile->obfd);
-      if (!bfd_close (objfile -> obfd))
-	warning ("cannot close \"%s\": %s",
-		 name, bfd_errmsg (bfd_get_error ()));
-      free (name);
-    }
-
-  /* Remove it from the chain of all objfiles. */
-
-  unlink_objfile (objfile);
-
-  /* If we are going to free the runtime common objfile, mark it
-     as unallocated.  */
-
-  if (objfile == rt_common_objfile)
-    rt_common_objfile = NULL;
-
-  /* Before the symbol table code was redone to make it easier to
-     selectively load and remove information particular to a specific
-     linkage unit, gdb used to do these things whenever the monolithic
-     symbol table was blown away.  How much still needs to be done
-     is unknown, but we play it safe for now and keep each action until
-     it is shown to be no longer needed. */
-     
-#if defined (CLEAR_SOLIB)
-  CLEAR_SOLIB ();
-  /* CLEAR_SOLIB closes the bfd's for any shared libraries.  But
-     the to_sections for a core file might refer to those bfd's.  So
-     detach any core file.  */
-  {
-    struct target_ops *t = find_core_target ();
-    if (t != NULL)
-      (t->to_detach) (NULL, 0);
-  }
-#endif
-  /* I *think* all our callers call clear_symtab_users.  If so, no need
-     to call this here.  */
-  clear_pc_function_cache ();
-
-  /* The last thing we do is free the objfile struct itself for the
-     non-reusable case, or detach from the mapped file for the reusable
-     case.  Note that the mmalloc_detach or the mfree is the last thing
-     we can do with this objfile. */
-
-#if defined(USE_MMALLOC) && defined(HAVE_MMAP)
-
-  if (objfile -> flags & OBJF_MAPPED)
-    {
-      /* Remember the fd so we can close it.  We can't close it before
-	 doing the detach, and after the detach the objfile is gone. */
-      int mmfd;
-
-      mmfd = objfile -> mmfd;
-      mmalloc_detach (objfile -> md);
-      objfile = NULL;
-      close (mmfd);
-    }
-
-#endif	/* defined(USE_MMALLOC) && defined(HAVE_MMAP) */
-
-  /* If we still have an objfile, then either we don't support reusable
-     objfiles or this one was not reusable.  So free it normally. */
-
-  if (objfile != NULL)
-    {
-      if (objfile -> name != NULL)
-	{
-	  mfree (objfile -> md, objfile -> name);
-	}
-      if (objfile->global_psymbols.list)
-	mfree (objfile->md, objfile->global_psymbols.list);
-      if (objfile->static_psymbols.list)
-	mfree (objfile->md, objfile->static_psymbols.list);
-      /* Free the obstacks for non-reusable objfiles */
-      obstack_free (&objfile -> psymbol_cache.cache, 0);
-      obstack_free (&objfile -> psymbol_obstack, 0);
-      obstack_free (&objfile -> symbol_obstack, 0);
-      obstack_free (&objfile -> type_obstack, 0);
-      mfree (objfile -> md, objfile);
-      objfile = NULL;
-    }
-}
-
-
-/* Free all the object files at once and clean up their users.  */
-
-void
-free_all_objfiles ()
-{
-  struct objfile *objfile, *temp;
-
-  ALL_OBJFILES_SAFE (objfile, temp)
-    {
-      free_objfile (objfile);
-    }
-  clear_symtab_users ();
-}
-
-/* Relocate OBJFILE to NEW_OFFSETS.  There should be OBJFILE->NUM_SECTIONS
-   entries in new_offsets.  */
-void
-objfile_relocate (objfile, new_offsets)
-     struct objfile *objfile;
-     struct section_offsets *new_offsets;
-{
-  struct section_offsets *delta = (struct section_offsets *) 
-    alloca (sizeof (struct section_offsets)
-	    + objfile->num_sections * sizeof (delta->offsets));
-
-  {
-    int i;
-    int something_changed = 0;
-    for (i = 0; i < objfile->num_sections; ++i)
-      {
-	ANOFFSET (delta, i) =
-	  ANOFFSET (new_offsets, i) - ANOFFSET (objfile->section_offsets, i);
-	if (ANOFFSET (delta, i) != 0)
-	  something_changed = 1;
-      }
-    if (!something_changed)
-      return;
-  }
-
-  /* OK, get all the symtabs.  */
-  {
-    struct symtab *s;
-
-    ALL_OBJFILE_SYMTABS (objfile, s)
-      {
-	struct linetable *l;
-	struct blockvector *bv;
-	int i;
-	
-	/* First the line table.  */
-	l = LINETABLE (s);
-	if (l)
-	  {
-	    for (i = 0; i < l->nitems; ++i)
-	      l->item[i].pc += ANOFFSET (delta, s->block_line_section);
-	  }
-
-	/* Don't relocate a shared blockvector more than once.  */
-	if (!s->primary)
-	  continue;
-
-	bv = BLOCKVECTOR (s);
-	for (i = 0; i < BLOCKVECTOR_NBLOCKS (bv); ++i)
-	  {
-	    struct block *b;
-	    int j;
-	    
-	    b = BLOCKVECTOR_BLOCK (bv, i);
-	    BLOCK_START (b) += ANOFFSET (delta, s->block_line_section);
-	    BLOCK_END (b)   += ANOFFSET (delta, s->block_line_section);
-
-	    for (j = 0; j < BLOCK_NSYMS (b); ++j)
-	      {
-		struct symbol *sym = BLOCK_SYM (b, j);
-		/* The RS6000 code from which this was taken skipped
-		   any symbols in STRUCT_NAMESPACE or UNDEF_NAMESPACE.
-		   But I'm leaving out that test, on the theory that
-		   they can't possibly pass the tests below.  */
-		if ((SYMBOL_CLASS (sym) == LOC_LABEL
-		     || SYMBOL_CLASS (sym) == LOC_STATIC 
-                     || SYMBOL_CLASS (sym) == LOC_INDIRECT)
-		    && SYMBOL_SECTION (sym) >= 0)
-		  {
-		    SYMBOL_VALUE_ADDRESS (sym) += 
-		      ANOFFSET (delta, SYMBOL_SECTION (sym));
-		  }
-#ifdef MIPS_EFI_SYMBOL_NAME
-		/* Relocate Extra Function Info for ecoff.  */
-
-		else
-		  if (SYMBOL_CLASS (sym) == LOC_CONST
-		      && SYMBOL_NAMESPACE (sym) == LABEL_NAMESPACE
-		      && STRCMP (SYMBOL_NAME (sym), MIPS_EFI_SYMBOL_NAME) == 0)
-		ecoff_relocate_efi (sym, ANOFFSET (delta, 
-						   s->block_line_section));
-#endif
-	      }
-	  }
-      }
-  }
-
-  {
-    struct partial_symtab *p;
-
-    ALL_OBJFILE_PSYMTABS (objfile, p)
-      {
-	p->textlow += ANOFFSET (delta, SECT_OFF_TEXT);
-	p->texthigh += ANOFFSET (delta, SECT_OFF_TEXT);
-      }
-  }
-
-  {
-    struct partial_symbol **psym;
-
-    for (psym = objfile->global_psymbols.list;
-	 psym < objfile->global_psymbols.next;
-	 psym++)
-      if (SYMBOL_SECTION (*psym) >= 0)
-	SYMBOL_VALUE_ADDRESS (*psym) += ANOFFSET (delta, 
-						  SYMBOL_SECTION (*psym));
-    for (psym = objfile->static_psymbols.list;
-	 psym < objfile->static_psymbols.next;
-	 psym++)
-      if (SYMBOL_SECTION (*psym) >= 0)
-	SYMBOL_VALUE_ADDRESS (*psym) += ANOFFSET (delta, 
-						  SYMBOL_SECTION (*psym));
-  }
-
-  {
-    struct minimal_symbol *msym;
-    ALL_OBJFILE_MSYMBOLS (objfile, msym)
-      if (SYMBOL_SECTION (msym) >= 0)
-	SYMBOL_VALUE_ADDRESS (msym) += ANOFFSET (delta, SYMBOL_SECTION (msym));
-  }
-  /* Relocating different sections by different amounts may cause the symbols
-     to be out of order.  */
-  msymbols_sort (objfile);
-
-  {
-    int i;
-    for (i = 0; i < objfile->num_sections; ++i)
-      ANOFFSET (objfile->section_offsets, i) = ANOFFSET (new_offsets, i);
-  }
-
-  {
-    struct obj_section *s;
-    bfd *abfd;
-
-    abfd = objfile->obfd;
-
-    for (s = objfile->sections;
-	 s < objfile->sections_end; ++s)
-      {
-	flagword flags;
-
-	flags = bfd_get_section_flags (abfd, s->the_bfd_section);
-
-	if (flags & SEC_CODE)
-	  {
-	    s->addr    += ANOFFSET (delta, SECT_OFF_TEXT);
-	    s->endaddr += ANOFFSET (delta, SECT_OFF_TEXT);
-	  }
-	else if (flags & (SEC_DATA | SEC_LOAD))
-	  {
-	    s->addr    += ANOFFSET (delta, SECT_OFF_DATA);
-	    s->endaddr += ANOFFSET (delta, SECT_OFF_DATA);
-	  }
-	else if (flags & SEC_ALLOC)
-	  {
-	    s->addr    += ANOFFSET (delta, SECT_OFF_BSS);
-	    s->endaddr += ANOFFSET (delta, SECT_OFF_BSS);
-	  }
-      }
-  }
-
-  if (objfile->ei.entry_point != ~(CORE_ADDR)0)
-    objfile->ei.entry_point += ANOFFSET (delta, SECT_OFF_TEXT);
-
-  if (objfile->ei.entry_func_lowpc != INVALID_ENTRY_LOWPC)
-    {
-      objfile->ei.entry_func_lowpc  += ANOFFSET (delta, SECT_OFF_TEXT);
-      objfile->ei.entry_func_highpc += ANOFFSET (delta, SECT_OFF_TEXT);
-    }
-
-  if (objfile->ei.entry_file_lowpc != INVALID_ENTRY_LOWPC)
-    {
-      objfile->ei.entry_file_lowpc  += ANOFFSET (delta, SECT_OFF_TEXT);
-      objfile->ei.entry_file_highpc += ANOFFSET (delta, SECT_OFF_TEXT);
-    }
-
-  if (objfile->ei.main_func_lowpc != INVALID_ENTRY_LOWPC)
-    {
-      objfile->ei.main_func_lowpc  += ANOFFSET (delta, SECT_OFF_TEXT);
-      objfile->ei.main_func_highpc += ANOFFSET (delta, SECT_OFF_TEXT);
-    }
-
-  /* Relocate breakpoints as necessary, after things are relocated. */
-  breakpoint_re_set ();
-}
-
-/* Many places in gdb want to test just to see if we have any partial
-   symbols available.  This function returns zero if none are currently
-   available, nonzero otherwise. */
-
-int
-have_partial_symbols ()
-{
-  struct objfile *ofp;
-
-  ALL_OBJFILES (ofp)
-    {
-      if (ofp -> psymtabs != NULL)
-	{
-	  return 1;
-	}
-    }
-  return 0;
-}
-
-/* Many places in gdb want to test just to see if we have any full
-   symbols available.  This function returns zero if none are currently
-   available, nonzero otherwise. */
-
-int
-have_full_symbols ()
-{
-  struct objfile *ofp;
-
-  ALL_OBJFILES (ofp)
-    {
-      if (ofp -> symtabs != NULL)
-	{
-	  return 1;
-	}
-    }
-  return 0;
-}
-
-
-/* This operations deletes all objfile entries that represent solibs that
-   weren't explicitly loaded by the user, via e.g., the add-symbol-file
-   command.
-   */
-void
-objfile_purge_solibs ()
-{
-  struct objfile *  objf;
-  struct objfile *  temp;
-
-  ALL_OBJFILES_SAFE (objf, temp)
-  {
-    /* We assume that the solib package has been purged already, or will
-       be soon.
-       */
-    if (! objf->user_loaded && objf->is_solib)
-      free_objfile (objf);
-  }
-}
-
-
-/* Many places in gdb want to test just to see if we have any minimal
-   symbols available.  This function returns zero if none are currently
-   available, nonzero otherwise. */
-
-int
-have_minimal_symbols ()
-{
-  struct objfile *ofp;
-
-  ALL_OBJFILES (ofp)
-    {
-      if (ofp -> msymbols != NULL)
-	{
-	  return 1;
-	}
-    }
-  return 0;
-}
-
-#if defined(USE_MMALLOC) && defined(HAVE_MMAP)
-
-/* Given the name of a mapped symbol file in SYMSFILENAME, and the timestamp
-   of the corresponding symbol file in MTIME, try to open an existing file
-   with the name SYMSFILENAME and verify it is more recent than the base
-   file by checking it's timestamp against MTIME.
-
-   If SYMSFILENAME does not exist (or can't be stat'd), simply returns -1.
-
-   If SYMSFILENAME does exist, but is out of date, we check to see if the
-   user has specified creation of a mapped file.  If so, we don't issue
-   any warning message because we will be creating a new mapped file anyway,
-   overwriting the old one.  If not, then we issue a warning message so that
-   the user will know why we aren't using this existing mapped symbol file.
-   In either case, we return -1.
-
-   If SYMSFILENAME does exist and is not out of date, but can't be opened for
-   some reason, then prints an appropriate system error message and returns -1.
-
-   Otherwise, returns the open file descriptor.  */
-
-static int
-open_existing_mapped_file (symsfilename, mtime, mapped)
-     char *symsfilename;
-     long mtime;
-     int mapped;
-{
-  int fd = -1;
-  struct stat sbuf;
-
-  if (stat (symsfilename, &sbuf) == 0)
-    {
-      if (sbuf.st_mtime < mtime)
-	{
-	  if (!mapped)
-	    {
-	      warning ("mapped symbol file `%s' is out of date, ignored it",
-		       symsfilename);
-	    }
-	}
-      else if ((fd = open (symsfilename, O_RDWR)) < 0)
-	{
-	  if (error_pre_print)
-	    {
-	      printf_unfiltered (error_pre_print);
-	    }
-	  print_sys_errmsg (symsfilename, errno);
-	}
-    }
-  return (fd);
-}
-
-/* Look for a mapped symbol file that corresponds to FILENAME and is more
-   recent than MTIME.  If MAPPED is nonzero, the user has asked that gdb
-   use a mapped symbol file for this file, so create a new one if one does
-   not currently exist.
-
-   If found, then return an open file descriptor for the file, otherwise
-   return -1.
-
-   This routine is responsible for implementing the policy that generates
-   the name of the mapped symbol file from the name of a file containing
-   symbols that gdb would like to read.  Currently this policy is to append
-   ".syms" to the name of the file.
-
-   This routine is also responsible for implementing the policy that
-   determines where the mapped symbol file is found (the search path).
-   This policy is that when reading an existing mapped file, a file of
-   the correct name in the current directory takes precedence over a
-   file of the correct name in the same directory as the symbol file.
-   When creating a new mapped file, it is always created in the current
-   directory.  This helps to minimize the chances of a user unknowingly
-   creating big mapped files in places like /bin and /usr/local/bin, and
-   allows a local copy to override a manually installed global copy (in
-   /bin for example).  */
-
-static int
-open_mapped_file (filename, mtime, mapped)
-     char *filename;
-     long mtime;
-     int mapped;
-{
-  int fd;
-  char *symsfilename;
-
-  /* First try to open an existing file in the current directory, and
-     then try the directory where the symbol file is located. */
-
-  symsfilename = concat ("./", basename (filename), ".syms", (char *) NULL);
-  if ((fd = open_existing_mapped_file (symsfilename, mtime, mapped)) < 0)
-    {
-      free (symsfilename);
-      symsfilename = concat (filename, ".syms", (char *) NULL);
-      fd = open_existing_mapped_file (symsfilename, mtime, mapped);
-    }
-
-  /* If we don't have an open file by now, then either the file does not
-     already exist, or the base file has changed since it was created.  In
-     either case, if the user has specified use of a mapped file, then
-     create a new mapped file, truncating any existing one.  If we can't
-     create one, print a system error message saying why we can't.
-
-     By default the file is rw for everyone, with the user's umask taking
-     care of turning off the permissions the user wants off. */
-
-  if ((fd < 0) && mapped)
-    {
-      free (symsfilename);
-      symsfilename = concat ("./", basename (filename), ".syms",
-			     (char *) NULL);
-      if ((fd = open (symsfilename, O_RDWR | O_CREAT | O_TRUNC, 0666)) < 0)
-	{
-	  if (error_pre_print)
-	    {
-	      printf_unfiltered (error_pre_print);
-	    }
-	  print_sys_errmsg (symsfilename, errno);
-	}
-    }
-
-  free (symsfilename);
-  return (fd);
-}
-
-static PTR
-map_to_file (fd)
-     int fd;
-{
-  PTR md;
-  CORE_ADDR mapto;
-
-  md = mmalloc_attach (fd, (PTR) 0);
-  if (md != NULL)
-    {
-      mapto = (CORE_ADDR) mmalloc_getkey (md, 1);
-      md = mmalloc_detach (md);
-      if (md != NULL)
-	{
-	  /* FIXME: should figure out why detach failed */
-	  md = NULL;
-	}
-      else if (mapto != (CORE_ADDR) NULL)
-	{
-	  /* This mapping file needs to be remapped at "mapto" */
-	  md = mmalloc_attach (fd, (PTR) mapto);
-	}
-      else
-	{
-	  /* This is a freshly created mapping file. */
-	  mapto = (CORE_ADDR) mmalloc_findbase (20 * 1024 * 1024);
-	  if (mapto != 0)
-	    {
-	      /* To avoid reusing the freshly created mapping file, at the 
-		 address selected by mmap, we must truncate it before trying
-		 to do an attach at the address we want. */
-	      ftruncate (fd, 0);
-	      md = mmalloc_attach (fd, (PTR) mapto);
-	      if (md != NULL)
-		{
-		  mmalloc_setkey (md, 1, (PTR) mapto);
-		}
-	    }
-	}
-    }
-  return (md);
-}
-
-#endif	/* defined(USE_MMALLOC) && defined(HAVE_MMAP) */
-
-/* Returns a section whose range includes PC and SECTION, 
-   or NULL if none found.  Note the distinction between the return type, 
-   struct obj_section (which is defined in gdb), and the input type
-   struct sec (which is a bfd-defined data type).  The obj_section
-   contains a pointer to the bfd struct sec section.  */
-
-struct obj_section *
-find_pc_sect_section (pc, section)
-     CORE_ADDR pc;
-     struct sec *section;
-{
-  struct obj_section *s;
-  struct objfile *objfile;
-  
-  ALL_OBJFILES (objfile)
-    for (s = objfile->sections; s < objfile->sections_end; ++s)
-#if defined(HPUXHPPA)
-      if ((section == 0 || section == s->the_bfd_section) && 
-	  s->addr <= pc && pc <= s->endaddr)
-#else
-      if ((section == 0 || section == s->the_bfd_section) && 
-	  s->addr <= pc && pc < s->endaddr)
-#endif
-	return(s);
-
-  return(NULL);
-}
-
-/* Returns a section whose range includes PC or NULL if none found. 
-   Backward compatibility, no section.  */
-
-struct obj_section *
-find_pc_section(pc)
-     CORE_ADDR pc;
-{
-  return find_pc_sect_section (pc, find_pc_mapped_section (pc));
-}
-  
-
-/* In SVR4, we recognize a trampoline by it's section name. 
-   That is, if the pc is in a section named ".plt" then we are in
-   a trampoline.  */
-
-int
-in_plt_section(pc, name)
-     CORE_ADDR pc;
-     char *name;
-{
-  struct obj_section *s;
-  int retval = 0;
-  
-  s = find_pc_section(pc);
-  
-  retval = (s != NULL
-	    && s->the_bfd_section->name != NULL
-	    && STREQ (s->the_bfd_section->name, ".plt"));
-  return(retval);
-}
diff --git a/gdb/objfiles.h b/gdb/objfiles.h
deleted file mode 100644
index 2a5df06..0000000
--- a/gdb/objfiles.h
+++ /dev/null
@@ -1,572 +0,0 @@
-/* Definitions for symbol file management in GDB.
-   Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (OBJFILES_H)
-#define OBJFILES_H
-
-/* This structure maintains information on a per-objfile basis about the
-   "entry point" of the objfile, and the scope within which the entry point
-   exists.  It is possible that gdb will see more than one objfile that is
-   executable, each with its own entry point.
-
-   For example, for dynamically linked executables in SVR4, the dynamic linker
-   code is contained within the shared C library, which is actually executable
-   and is run by the kernel first when an exec is done of a user executable
-   that is dynamically linked.  The dynamic linker within the shared C library
-   then maps in the various program segments in the user executable and jumps
-   to the user executable's recorded entry point, as if the call had been made
-   directly by the kernel.
-
-   The traditional gdb method of using this info is to use the recorded entry
-   point to set the variables entry_file_lowpc and entry_file_highpc from
-   the debugging information, where these values are the starting address
-   (inclusive) and ending address (exclusive) of the instruction space in the
-   executable which correspond to the "startup file", I.E. crt0.o in most
-   cases.  This file is assumed to be a startup file and frames with pc's
-   inside it are treated as nonexistent.  Setting these variables is necessary
-   so that backtraces do not fly off the bottom of the stack.
-
-   Gdb also supports an alternate method to avoid running off the bottom
-   of the stack.
-
-   There are two frames that are "special", the frame for the function
-   containing the process entry point, since it has no predecessor frame,
-   and the frame for the function containing the user code entry point
-   (the main() function), since all the predecessor frames are for the
-   process startup code.  Since we have no guarantee that the linked
-   in startup modules have any debugging information that gdb can use,
-   we need to avoid following frame pointers back into frames that might
-   have been built in the startup code, as we might get hopelessly 
-   confused.  However, we almost always have debugging information
-   available for main().
-
-   These variables are used to save the range of PC values which are valid
-   within the main() function and within the function containing the process
-   entry point.  If we always consider the frame for main() as the outermost
-   frame when debugging user code, and the frame for the process entry
-   point function as the outermost frame when debugging startup code, then
-   all we have to do is have FRAME_CHAIN_VALID return false whenever a
-   frame's current PC is within the range specified by these variables.
-   In essence, we set "ceilings" in the frame chain beyond which we will
-   not proceed when following the frame chain back up the stack.
-
-   A nice side effect is that we can still debug startup code without
-   running off the end of the frame chain, assuming that we have usable
-   debugging information in the startup modules, and if we choose to not
-   use the block at main, or can't find it for some reason, everything
-   still works as before.  And if we have no startup code debugging
-   information but we do have usable information for main(), backtraces
-   from user code don't go wandering off into the startup code.
-
-   To use this method, define your FRAME_CHAIN_VALID macro like:
-
-	#define FRAME_CHAIN_VALID(chain, thisframe)     \
-	  (chain != 0                                   \
-	   && !(inside_main_func ((thisframe)->pc))     \
-	   && !(inside_entry_func ((thisframe)->pc)))
-
-   and add initializations of the four scope controlling variables inside
-   the object file / debugging information processing modules.  */
-
-struct entry_info
-{
-  
-  /* The value we should use for this objects entry point.
-     The illegal/unknown value needs to be something other than 0, ~0
-     for instance, which is much less likely than 0. */
-
-  CORE_ADDR entry_point;
-
-#define INVALID_ENTRY_POINT (~0) /* ~0 will not be in any file, we hope.  */
-
-  /* Start (inclusive) and end (exclusive) of function containing the
-     entry point. */
-
-  CORE_ADDR entry_func_lowpc;
-  CORE_ADDR entry_func_highpc;
-
-  /* Start (inclusive) and end (exclusive) of object file containing the
-     entry point. */
-  
-  CORE_ADDR entry_file_lowpc;
-  CORE_ADDR entry_file_highpc;
-
-  /* Start (inclusive) and end (exclusive) of the user code main() function. */
-
-  CORE_ADDR main_func_lowpc;
-  CORE_ADDR main_func_highpc;
-
-/* Use these values when any of the above ranges is invalid.  */
-
-/* We use these values because it guarantees that there is no number that is
-   both >= LOWPC && < HIGHPC.  It is also highly unlikely that 3 is a valid
-   module or function start address (as opposed to 0).  */
-
-#define INVALID_ENTRY_LOWPC (3)
-#define INVALID_ENTRY_HIGHPC (1)
-
-};
-
-/* Sections in an objfile.
-
-   It is strange that we have both this notion of "sections"
-   and the one used by section_offsets.  Section as used
-   here, (currently at least) means a BFD section, and the sections
-   are set up from the BFD sections in allocate_objfile.
-
-   The sections in section_offsets have their meaning determined by
-   the symbol format, and they are set up by the sym_offsets function
-   for that symbol file format.
-
-   I'm not sure this could or should be changed, however.  */
-
-struct obj_section {
-  CORE_ADDR	addr;	 /* lowest address in section */
-  CORE_ADDR	endaddr; /* 1+highest address in section */
-
-  /* This field is being used for nefarious purposes by syms_from_objfile.
-     It is said to be redundant with section_offsets; it's not really being
-     used that way, however, it's some sort of hack I don't understand
-     and am not going to try to eliminate (yet, anyway).  FIXME.
-
-     It was documented as "offset between (end)addr and actual memory
-     addresses", but that's not true; addr & endaddr are actual memory
-     addresses.  */
-  CORE_ADDR offset;
-
-  sec_ptr the_bfd_section; /* BFD section pointer */
-
-  /* Objfile this section is part of.  */
-  struct objfile *objfile;
-
-  /* True if this "overlay section" is mapped into an "overlay region". */
-  int ovly_mapped;
-};
-
-/* An import entry contains information about a symbol that
-   is used in this objfile but not defined in it, and so needs
-   to be imported from some other objfile */
-/* Currently we just store the name; no attributes. 1997-08-05 */ 
-typedef char * ImportEntry;
-
-
-/* An export entry contains information about a symbol that
-   is defined in this objfile and available for use in other
-   objfiles */ 
-typedef struct {
-  char * name; /* name of exported symbol */ 
-  int address; /* offset subject to relocation */ 
-  /* Currently no other attributes 1997-08-05 */ 
-} ExportEntry;
-
-
-
-/* The "objstats" structure provides a place for gdb to record some
-   interesting information about its internal state at runtime, on a
-   per objfile basis, such as information about the number of symbols
-   read, size of string table (if any), etc. */
-
-#if MAINTENANCE_CMDS
-
-struct objstats {
-  int n_minsyms;	/* Number of minimal symbols read */
-  int n_psyms;		/* Number of partial symbols read */
-  int n_syms;		/* Number of full symbols read */
-  int n_stabs;		/* Number of ".stabs" read (if applicable) */
-  int n_types;		/* Number of types */
-  int sz_strtab;	/* Size of stringtable, (if applicable) */
-};
-
-#define OBJSTAT(objfile, expr) (objfile -> stats.expr)
-#define OBJSTATS struct objstats stats
-extern void print_objfile_statistics PARAMS ((void));
-extern void print_symbol_bcache_statistics PARAMS ((void));
-
-#else
-
-#define OBJSTAT(objfile, expr)	/* Nothing */
-#define OBJSTATS		/* Nothing */
-
-#endif	/* MAINTENANCE_CMDS */
-
-/* Master structure for keeping track of each file from which
-   gdb reads symbols.  There are several ways these get allocated: 1.
-   The main symbol file, symfile_objfile, set by the symbol-file command,
-   2.  Additional symbol files added by the add-symbol-file command,
-   3.  Shared library objfiles, added by ADD_SOLIB,  4.  symbol files
-   for modules that were loaded when GDB attached to a remote system
-   (see remote-vx.c).  */
-
-struct objfile
-{
-
-  /* All struct objfile's are chained together by their next pointers.
-     The global variable "object_files" points to the first link in this
-     chain.
-
-     FIXME:  There is a problem here if the objfile is reusable, and if
-     multiple users are to be supported.  The problem is that the objfile
-     list is linked through a member of the objfile struct itself, which
-     is only valid for one gdb process.  The list implementation needs to
-     be changed to something like:
-
-     struct list {struct list *next; struct objfile *objfile};
-
-     where the list structure is completely maintained separately within
-     each gdb process. */
-
-  struct objfile *next;
-
-  /* The object file's name.  Malloc'd; free it if you free this struct.  */
-
-  char *name;
-
-  /* TRUE if this objfile was created because the user explicitly caused
-     it (e.g., used the add-symbol-file command).
-     */
-  int  user_loaded;
-
-  /* TRUE if this objfile was explicitly created to represent a solib.
-
-     (If FALSE, the objfile may actually be a solib.  This can happen if
-     the user created the objfile by using the add-symbol-file command.
-     GDB doesn't in that situation actually check whether the file is a
-     solib.  Rather, the target's implementation of the solib interface
-     is responsible for setting this flag when noticing solibs used by
-     an inferior.)
-     */
-  int  is_solib;
-
-  /* Some flag bits for this objfile. */
-
-  unsigned short flags;
-
-  /* Each objfile points to a linked list of symtabs derived from this file,
-     one symtab structure for each compilation unit (source file).  Each link
-     in the symtab list contains a backpointer to this objfile. */
-
-  struct symtab *symtabs;
-
-  /* Each objfile points to a linked list of partial symtabs derived from
-     this file, one partial symtab structure for each compilation unit
-     (source file). */
-
-  struct partial_symtab *psymtabs;
-
-  /* List of freed partial symtabs, available for re-use */
-
-  struct partial_symtab *free_psymtabs;
-
-  /* The object file's BFD.  Can be null if the objfile contains only
-     minimal symbols, e.g. the run time common symbols for SunOS4.  */
-
-  bfd *obfd;
-
-  /* The modification timestamp of the object file, as of the last time
-     we read its symbols.  */
-
-  long mtime;
-
-  /* Obstacks to hold objects that should be freed when we load a new symbol
-     table from this object file. */
-
-  struct obstack psymbol_obstack;	/* Partial symbols */
-  struct obstack symbol_obstack;	/* Full symbols */
-  struct obstack type_obstack;		/* Types */
-
-  /* A byte cache where we can stash arbitrary "chunks" of bytes that
-     will not change. */
-
-  struct bcache psymbol_cache;		/* Byte cache for partial syms */
-
-  /* Vectors of all partial symbols read in from file.  The actual data
-     is stored in the psymbol_obstack. */
-
-  struct psymbol_allocation_list global_psymbols;
-  struct psymbol_allocation_list static_psymbols;
-
-  /* Each file contains a pointer to an array of minimal symbols for all
-     global symbols that are defined within the file.  The array is terminated
-     by a "null symbol", one that has a NULL pointer for the name and a zero
-     value for the address.  This makes it easy to walk through the array
-     when passed a pointer to somewhere in the middle of it.  There is also
-     a count of the number of symbols, which does not include the terminating
-     null symbol.  The array itself, as well as all the data that it points
-     to, should be allocated on the symbol_obstack for this file. */
-
-  struct minimal_symbol *msymbols;
-  int minimal_symbol_count;
-
-  /* For object file formats which don't specify fundamental types, gdb
-     can create such types.  For now, it maintains a vector of pointers
-     to these internally created fundamental types on a per objfile basis,
-     however it really should ultimately keep them on a per-compilation-unit
-     basis, to account for linkage-units that consist of a number of
-     compilation units that may have different fundamental types, such as
-     linking C modules with ADA modules, or linking C modules that are
-     compiled with 32-bit ints with C modules that are compiled with 64-bit
-     ints (not inherently evil with a smarter linker). */
-
-  struct type **fundamental_types;
-
-  /* The mmalloc() malloc-descriptor for this objfile if we are using
-     the memory mapped malloc() package to manage storage for this objfile's
-     data.  NULL if we are not. */
-
-  PTR md;
-
-  /* The file descriptor that was used to obtain the mmalloc descriptor
-     for this objfile.  If we call mmalloc_detach with the malloc descriptor
-     we should then close this file descriptor. */
-
-  int mmfd;
-
-  /* Structure which keeps track of functions that manipulate objfile's
-     of the same type as this objfile.  I.E. the function to read partial
-     symbols for example.  Note that this structure is in statically
-     allocated memory, and is shared by all objfiles that use the
-     object module reader of this type. */
-
-  struct sym_fns *sf;
-
-  /* The per-objfile information about the entry point, the scope (file/func)
-     containing the entry point, and the scope of the user's main() func. */
-
-  struct entry_info ei;
-
-  /* Information about stabs.  Will be filled in with a dbx_symfile_info
-     struct by those readers that need it. */
-
-  struct dbx_symfile_info *sym_stab_info;
-
-  /* Hook for information for use by the symbol reader (currently used
-     for information shared by sym_init and sym_read).  It is
-     typically a pointer to malloc'd memory.  The symbol reader's finish
-     function is responsible for freeing the memory thusly allocated.  */
-
-  PTR sym_private;
-
-  /* Hook for target-architecture-specific information.  This must
-     point to memory allocated on one of the obstacks in this objfile,
-     so that it gets freed automatically when reading a new object
-     file. */
-
-  PTR obj_private;
-
-  /* Set of relocation offsets to apply to each section.
-     Currently on the psymbol_obstack (which makes no sense, but I'm
-     not sure it's harming anything).
-
-     These offsets indicate that all symbols (including partial and
-     minimal symbols) which have been read have been relocated by this
-     much.  Symbols which are yet to be read need to be relocated by
-     it.  */
-
-  struct section_offsets *section_offsets;
-  int num_sections;
-
-  /* set of section begin and end addresses used to map pc addresses
-     into sections.  Currently on the psymbol_obstack (which makes no
-     sense, but I'm not sure it's harming anything).  */
-
-  struct obj_section
-    *sections,
-    *sections_end;
-
-  /* two auxiliary fields, used to hold the fp of separate symbol files */
-  FILE *auxf1, *auxf2;
-
-  /* Imported symbols */
-  ImportEntry * import_list;
-  int import_list_size;
-
-  /* Exported symbols */
-  ExportEntry * export_list;
-  int export_list_size;
-
-  /* Place to stash various statistics about this objfile */
-  OBJSTATS;
-};
-
-/* Defines for the objfile flag word. */
-
-/* Gdb can arrange to allocate storage for all objects related to a
-   particular objfile in a designated section of its address space,
-   managed at a low level by mmap() and using a special version of
-   malloc that handles malloc/free/realloc on top of the mmap() interface.
-   This allows the "internal gdb state" for a particular objfile to be
-   dumped to a gdb state file and subsequently reloaded at a later time. */
-
-#define OBJF_MAPPED	(1 << 0)	/* Objfile data is mmap'd */
-
-/* When using mapped/remapped predigested gdb symbol information, we need
-   a flag that indicates that we have previously done an initial symbol
-   table read from this particular objfile.  We can't just look for the
-   absence of any of the three symbol tables (msymbols, psymtab, symtab)
-   because if the file has no symbols for example, none of these will
-   exist. */
-
-#define OBJF_SYMS	(1 << 1)	/* Have tried to read symbols */
-
-/* When an object file has its functions reordered (currently Irix-5.2
-   shared libraries exhibit this behaviour), we will need an expensive
-   algorithm to locate a partial symtab or symtab via an address.
-   To avoid this penalty for normal object files, we use this flag,
-   whose setting is determined upon symbol table read in.  */
-
-#define OBJF_REORDERED	(1 << 2)	/* Functions are reordered */
-                       
-/* Distinguish between an objfile for a shared library and a
-   "vanilla" objfile. */
-
-#define OBJF_SHARED     (1 << 3)        /* From a shared library */
-
-/* The object file that the main symbol table was loaded from (e.g. the
-   argument to the "symbol-file" or "file" command).  */
-
-extern struct objfile *symfile_objfile;
-
-/* The object file that contains the runtime common minimal symbols
-   for SunOS4. Note that this objfile has no associated BFD.  */
-
-extern struct objfile *rt_common_objfile;
-
-/* When we need to allocate a new type, we need to know which type_obstack
-   to allocate the type on, since there is one for each objfile.  The places
-   where types are allocated are deeply buried in function call hierarchies
-   which know nothing about objfiles, so rather than trying to pass a
-   particular objfile down to them, we just do an end run around them and
-   set current_objfile to be whatever objfile we expect to be using at the
-   time types are being allocated.  For instance, when we start reading
-   symbols for a particular objfile, we set current_objfile to point to that
-   objfile, and when we are done, we set it back to NULL, to ensure that we
-   never put a type someplace other than where we are expecting to put it.
-   FIXME:  Maybe we should review the entire type handling system and
-   see if there is a better way to avoid this problem. */
-
-extern struct objfile *current_objfile;
-
-/* All known objfiles are kept in a linked list.  This points to the
-   root of this list. */
-
-extern struct objfile *object_files;
-
-/* Declarations for functions defined in objfiles.c */
-
-extern struct objfile *
-allocate_objfile PARAMS ((bfd *, int, int, int));
-
-extern int
-build_objfile_section_table PARAMS ((struct objfile *));
-
-extern void objfile_to_front PARAMS ((struct objfile *));
-
-extern void
-unlink_objfile PARAMS ((struct objfile *));
-
-extern void
-free_objfile PARAMS ((struct objfile *));
-
-extern void
-free_all_objfiles PARAMS ((void));
-
-extern void
-objfile_relocate PARAMS ((struct objfile *, struct section_offsets *));
-
-extern int
-have_partial_symbols PARAMS ((void));
-
-extern int
-have_full_symbols PARAMS ((void));
-
-/* This operation deletes all objfile entries that represent solibs that
-   weren't explicitly loaded by the user, via e.g., the add-symbol-file
-   command.
-   */
-extern void
-objfile_purge_solibs PARAMS ((void));
-
-/* Functions for dealing with the minimal symbol table, really a misc
-   address<->symbol mapping for things we don't have debug symbols for.  */
-
-extern int
-have_minimal_symbols PARAMS ((void));
-
-extern struct obj_section *
-find_pc_section PARAMS((CORE_ADDR pc));
-
-extern struct obj_section *
-find_pc_sect_section PARAMS((CORE_ADDR pc, asection *section));
-
-extern int
-in_plt_section PARAMS ((CORE_ADDR, char *));
-
-/* Traverse all object files.  ALL_OBJFILES_SAFE works even if you delete
-   the objfile during the traversal.  */
-
-#define	ALL_OBJFILES(obj) \
-  for ((obj) = object_files; (obj) != NULL; (obj) = (obj)->next)
-
-#define	ALL_OBJFILES_SAFE(obj,nxt) \
-  for ((obj) = object_files; 	   \
-       (obj) != NULL? ((nxt)=(obj)->next,1) :0;	\
-       (obj) = (nxt))
-
-/* Traverse all symtabs in one objfile.  */
-
-#define	ALL_OBJFILE_SYMTABS(objfile, s) \
-    for ((s) = (objfile) -> symtabs; (s) != NULL; (s) = (s) -> next)
-
-/* Traverse all psymtabs in one objfile.  */
-
-#define	ALL_OBJFILE_PSYMTABS(objfile, p) \
-    for ((p) = (objfile) -> psymtabs; (p) != NULL; (p) = (p) -> next)
-
-/* Traverse all minimal symbols in one objfile.  */
-
-#define	ALL_OBJFILE_MSYMBOLS(objfile, m) \
-    for ((m) = (objfile) -> msymbols; SYMBOL_NAME(m) != NULL; (m)++)
-
-/* Traverse all symtabs in all objfiles.  */
-
-#define	ALL_SYMTABS(objfile, s) \
-  ALL_OBJFILES (objfile)	 \
-    ALL_OBJFILE_SYMTABS (objfile, s)
-
-/* Traverse all psymtabs in all objfiles.  */
-
-#define	ALL_PSYMTABS(objfile, p) \
-  ALL_OBJFILES (objfile)	 \
-    ALL_OBJFILE_PSYMTABS (objfile, p)
-
-/* Traverse all minimal symbols in all objfiles.  */
-
-#define	ALL_MSYMBOLS(objfile, m) \
-  ALL_OBJFILES (objfile)	 \
-    if ((objfile)->msymbols)	 \
-      ALL_OBJFILE_MSYMBOLS (objfile, m)
-
-#define ALL_OBJFILE_OSECTIONS(objfile, osect)	\
-  for (osect = objfile->sections; osect < objfile->sections_end; osect++)
-
-#define ALL_OBJSECTIONS(objfile, osect)		\
-  ALL_OBJFILES (objfile)			\
-    ALL_OBJFILE_OSECTIONS (objfile, osect)
-
-#endif	/* !defined (OBJFILES_H) */
diff --git a/gdb/ocd.c b/gdb/ocd.c
deleted file mode 100644
index 343fa62..0000000
--- a/gdb/ocd.c
+++ /dev/null
@@ -1,1444 +0,0 @@
-/* Target communications support for Macraigor Systems' On-Chip Debugging
-   Copyright 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "gdb_string.h"
-#include <fcntl.h>
-#include "frame.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcmd.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "dcache.h"
-#include <sys/types.h>
-#include <signal.h>
-#include "serial.h"
-#include "ocd.h"
-
-/* Prototypes for local functions */
-
-static int ocd_read_bytes PARAMS ((CORE_ADDR memaddr,
-				      char *myaddr, int len));
-
-static int ocd_start_remote PARAMS ((PTR dummy));
-
-static int readchar PARAMS ((int timeout));
-
-static void reset_packet PARAMS ((void));
-
-static void output_packet PARAMS ((void));
-
-static int get_quoted_char PARAMS ((int timeout));
-
-static void put_quoted_char PARAMS ((int c));
-
-static void ocd_interrupt PARAMS ((int signo));
-
-static void ocd_interrupt_twice PARAMS ((int signo));
-
-static void interrupt_query PARAMS ((void));
-
-static unsigned char * ocd_do_command PARAMS ((int cmd, int *statusp, int *lenp));
-
-static void ocd_put_packet PARAMS ((unsigned char *packet, int pktlen));
-
-static unsigned char * ocd_get_packet PARAMS ((int cmd, int *pktlen, int timeout));
-
-static struct target_ops *current_ops = NULL;
-
-static int last_run_status;
-
-/* This was 5 seconds, which is a long time to sit and wait.
-   Unless this is going though some terminal server or multiplexer or
-   other form of hairy serial connection, I would think 2 seconds would
-   be plenty.  */
-
-#if 0
-/* FIXME: Change to allow option to set timeout value on a per target
-   basis. */
-static int remote_timeout = 2;
-#endif
-
-/* Descriptor for I/O to remote machine.  Initialize it to NULL so that
-   ocd_open knows that we don't have a file open when the program
-   starts.  */
-static serial_t ocd_desc = NULL;
-
-void
-ocd_error (s, error_code)
-     char *s;
-     int error_code;
-{
-  char buf[100];
-
-  fputs_filtered (s, gdb_stderr);
-  fputs_filtered (" ", gdb_stderr);
-
-  switch (error_code)
-    {
-    case 0x1: s = "Unknown fault"; break;
-    case 0x2: s = "Power failed"; break;
-    case 0x3: s = "Cable disconnected"; break;
-    case 0x4: s = "Couldn't enter OCD mode"; break;
-    case 0x5: s = "Target stuck in reset"; break;
-    case 0x6: s = "OCD hasn't been initialized"; break;
-    case 0x7: s = "Write verify failed"; break;
-    case 0x8: s = "Reg buff error (during MPC5xx fp reg read/write)"; break;
-    case 0x9: s = "Invalid CPU register access attempt failed"; break;
-    case 0x11: s = "Bus error"; break;
-    case 0x12: s = "Checksum error"; break;
-    case 0x13: s = "Illegal command"; break;
-    case 0x14: s = "Parameter error"; break;
-    case 0x15: s = "Internal error"; break;
-    case 0x80: s = "Flash erase error"; break;
-    default:
-      sprintf (buf, "Unknown error code %d", error_code);
-      s = buf;
-    }
-
-  error (s);
-}
-
-/*  Return nonzero if the thread TH is still alive on the remote system.  */
-
-int
-ocd_thread_alive (th)
-     int th;
-{
-  return 1;
-}
-
-/* Clean up connection to a remote debugger.  */
-
-/* ARGSUSED */
-void
-ocd_close (quitting)
-     int quitting;
-{
-  if (ocd_desc)
-    SERIAL_CLOSE (ocd_desc);
-  ocd_desc = NULL;
-}
-
-/* Stub for catch_errors.  */
-
-static int
-ocd_start_remote (dummy)
-     PTR dummy;
-{
-  unsigned char buf[10], *p;
-  int pktlen;
-  int status;
-  int error_code;
-  int speed;
-  enum ocd_target_type target_type;
-
-  target_type = *(enum ocd_target_type*)dummy;
-
-  immediate_quit = 1;		/* Allow user to interrupt it */
-
-  SERIAL_SEND_BREAK (ocd_desc); /* Wake up the wiggler */
-
-  speed = 80;			/* Divide clock by 4000 */
-
-  buf[0] = OCD_INIT;
-  buf[1] = speed >> 8;
-  buf[2] = speed & 0xff;
-  buf[3] = target_type;
-  ocd_put_packet (buf, 4);	/* Init OCD params */
-  p = ocd_get_packet (buf[0], &pktlen, remote_timeout);
-
-  if (pktlen < 2)
-    error ("Truncated response packet from OCD device");
-
-  status = p[1];
-  error_code = p[2];
-
-  if (error_code != 0)
-    ocd_error ("OCD_INIT:", error_code);
-
-  ocd_do_command (OCD_AYT, &status, &pktlen);
-
-  p = ocd_do_command (OCD_GET_VERSION, &status, &pktlen);
-
-  printf_unfiltered ("[Wiggler version %x.%x, capability 0x%x]\n",
-		     p[0], p[1], (p[2] << 16) | p[3]);
-
-#if 0
-  /* Reset the target */
-
-  ocd_do_command (OCD_RESET_RUN, &status, &pktlen);
-/*  ocd_do_command (OCD_RESET, &status, &pktlen);*/
-#endif
-
-  /* If processor is still running, stop it.  */
-
-  if (!(status & OCD_FLAG_BDM))
-    ocd_stop ();
-
-#if 1
-  /* When using a target box, we want to asynchronously return status when
-     target stops.  The OCD_SET_CTL_FLAGS command is ignored by Wigglers.dll
-     when using a parallel Wiggler */
-  buf[0] = OCD_SET_CTL_FLAGS;
-  buf[1] = 0;
-  buf[2] = 1;
-  ocd_put_packet (buf, 3);
-
-  p = ocd_get_packet (buf[0], &pktlen, remote_timeout);
-
-  if (pktlen < 2)
-    error ("Truncated response packet from OCD device");
-
-  status = p[1];
-  error_code = p[2];
-
-  if (error_code != 0)
-    ocd_error ("OCD_SET_CTL_FLAGS:", error_code);
-#endif
-
-  immediate_quit = 0;
-
-/* This is really the job of start_remote however, that makes an assumption
-   that the target is about to print out a status message of some sort.  That
-   doesn't happen here (in fact, it may not be possible to get the monitor to
-   send the appropriate packet).  */
-
-  flush_cached_frames ();
-  registers_changed ();
-  stop_pc = read_pc ();
-  set_current_frame (create_new_frame (read_fp (), stop_pc));
-  select_frame (get_current_frame (), 0);
-  print_stack_frame (selected_frame, -1, 1);
-
-  buf[0] = OCD_LOG_FILE;
-  buf[1] = 3;   /* close existing WIGGLERS.LOG */
-  ocd_put_packet (buf, 2);
-  p = ocd_get_packet (buf[0], &pktlen, remote_timeout);
-
-  buf[0] = OCD_LOG_FILE;
-  buf[1] = 2;   /* append to existing WIGGLERS.LOG */
-  ocd_put_packet (buf, 2);
-  p = ocd_get_packet (buf[0], &pktlen, remote_timeout);
-
-  return 1;
-}
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-static DCACHE *ocd_dcache;
-
-void
-ocd_open (name, from_tty, target_type, ops)
-     char *name;
-     int from_tty;
-     enum ocd_target_type target_type;
-     struct target_ops *ops;
-{
-  unsigned char buf[10], *p;
-  int status;
-  int pktlen;
-
-  if (name == 0)
-    error ("To open an OCD connection, you need to specify the\n\
-device the OCD device is attached to (e.g. /dev/ttya).");
-
-  target_preopen (from_tty);
-
-  current_ops = ops;
-
-  unpush_target (current_ops);
-
-  ocd_dcache = dcache_init (ocd_read_bytes, ocd_write_bytes);
-
-  if (strncmp(name,"wiggler",7) == 0)
-      {
-	  ocd_desc = SERIAL_OPEN ("ocd");
-          if (!ocd_desc)
-            perror_with_name (name);
-
-	  buf[0] = OCD_LOG_FILE;
-	  buf[1] = 1;	/* open new or overwrite existing WIGGLERS.LOG */
-	  ocd_put_packet (buf, 2);
-	  p = ocd_get_packet (buf[0], &pktlen, remote_timeout);
-
-	  buf[0] = OCD_SET_CONNECTION;
-	  buf[1] = 0x01;	/* atoi (name[11]); */
-	  ocd_put_packet (buf, 2);
-	  p = ocd_get_packet (buf[0], &pktlen, remote_timeout);
-      }
-  else	/* not using Wigglers.dll */
-      {
-          ocd_desc = SERIAL_OPEN (name);
-	  if (!ocd_desc)
-	      perror_with_name (name);
-      }
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE (ocd_desc, baud_rate))
-	{
-	  SERIAL_CLOSE (ocd_desc);
-	  perror_with_name (name);
-	}
-    }
-
-  SERIAL_RAW (ocd_desc);
-
-  /* If there is something sitting in the buffer we might take it as a
-     response to a command, which would be bad.  */
-  SERIAL_FLUSH_INPUT (ocd_desc);
-
-  if (from_tty)
-    {
-      puts_filtered ("Remote target wiggler connected to ");
-      puts_filtered (name);
-      puts_filtered ("\n");
-    }
-  push_target (current_ops);	/* Switch to using remote target now */
-
-  /* Without this, some commands which require an active target (such as kill)
-     won't work.  This variable serves (at least) double duty as both the pid
-     of the target process (if it has such), and as a flag indicating that a
-     target is active.  These functions should be split out into seperate
-     variables, especially since GDB will someday have a notion of debugging
-     several processes.  */
-
-  inferior_pid = 42000;
-  /* Start the remote connection; if error (0), discard this target.
-     In particular, if the user quits, be sure to discard it
-     (we'd be in an inconsistent state otherwise).  */
-  if (!catch_errors (ocd_start_remote, &target_type,
-		     "Couldn't establish connection to remote target\n",
-		     RETURN_MASK_ALL))
-    {
-      pop_target();
-      error ("Failed to connect to OCD.");
-    }
-}
-
-/* This takes a program previously attached to and detaches it.  After
-   this is done, GDB can be used to debug some other program.  We
-   better not have left any breakpoints in the target program or it'll
-   die when it hits one.  */
-
-void
-ocd_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    error ("Argument given to \"detach\" when remotely debugging.");
-
-  pop_target ();
-  if (from_tty)
-    puts_filtered ("Ending remote debugging.\n");
-}
-
-/* Tell the remote machine to resume.  */
-
-void
-ocd_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  int pktlen;
-
-  dcache_flush (ocd_dcache);
-
-  if (step)
-    ocd_do_command (OCD_STEP, &last_run_status, &pktlen);
-  else
-    ocd_do_command (OCD_RUN, &last_run_status, &pktlen);
-}
-
-void
-ocd_stop ()
-{
-  int status;
-  int pktlen;
-
-  ocd_do_command (OCD_STOP, &status, &pktlen);
-
-  if (!(status & OCD_FLAG_BDM))
-    error ("Can't stop target via BDM");
-}
-
-static volatile int ocd_interrupt_flag;
-
-/* Send ^C to target to halt it.  Target will respond, and send us a
-   packet.  */
-
-static void
-ocd_interrupt (signo)
-     int signo;
-{
-  /* If this doesn't work, try more severe steps.  */
-  signal (signo, ocd_interrupt_twice);
-  
-  if (remote_debug)
-    printf_unfiltered ("ocd_interrupt called\n");
-
-  {
-    char buf[1];
-
-    ocd_stop ();
-    buf[0] = OCD_AYT;
-    ocd_put_packet (buf, 1);
-    ocd_interrupt_flag = 1;
-  }
-}
-
-static void (*ofunc)();
-
-/* The user typed ^C twice.  */
-static void
-ocd_interrupt_twice (signo)
-     int signo;
-{
-  signal (signo, ofunc);
-  
-  interrupt_query ();
-
-  signal (signo, ocd_interrupt);
-}
-
-/* Ask the user what to do when an interrupt is received.  */
-
-static void
-interrupt_query ()
-{
-  target_terminal_ours ();
-
-  if (query ("Interrupted while waiting for the program.\n\
-Give up (and stop debugging it)? "))
-    {
-      target_mourn_inferior ();
-      return_to_top_level (RETURN_QUIT);
-    }
-
-  target_terminal_inferior ();
-}
-
-/* If nonzero, ignore the next kill.  */
-static int kill_kludge;
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.
-   Returns "pid" (though it's not clear what, if anything, that
-   means in the case of this target).  */
-
-int
-ocd_wait ()
-{
-  unsigned char *p;
-  int error_code;
-  int pktlen;
-  char buf[1];
-
-  ocd_interrupt_flag = 0;
-
-  /* Target might already be stopped by the time we get here. */
-  /* If we aren't already stopped, we need to loop until we've dropped
-     back into BDM mode */
-
-  while (!(last_run_status & OCD_FLAG_BDM))
-    {
-      buf[0] = OCD_AYT;
-      ocd_put_packet (buf, 1);
-      p = ocd_get_packet (OCD_AYT, &pktlen, -1);
-
-      ofunc = (void (*)()) signal (SIGINT, ocd_interrupt);
-      signal (SIGINT, ofunc);
-
-      if (pktlen < 2)
-	error ("Truncated response packet from OCD device");
-
-      last_run_status = p[1];
-      error_code = p[2];
-
-      if (error_code != 0)
-	ocd_error ("target_wait:", error_code);
-
-      if (last_run_status & OCD_FLAG_PWF)
-	error ("OCD device lost VCC at BDM interface.");
-      else if (last_run_status & OCD_FLAG_CABLE_DISC)
-	error ("OCD device cable appears to have been disconnected.");
-    }
-
-  if (ocd_interrupt_flag)
-    return 1;
-  else
-    return 0;
-}
-
-/* Read registers from the OCD device.  Specify the starting and ending
-   register number.  Return the number of regs actually read in *NUMREGS.
-   Returns a pointer to a static array containing the register contents.  */
-
-unsigned char *
-ocd_read_bdm_registers (first_bdm_regno, last_bdm_regno, reglen)
-     int first_bdm_regno;
-     int last_bdm_regno;
-     int *reglen;
-{
-  unsigned char buf[10];
-  int i;
-  unsigned char *p;
-  unsigned char *regs;
-  int error_code, status;
-  int pktlen;
-
-  buf[0] = OCD_READ_REGS;
-  buf[1] = first_bdm_regno >> 8;
-  buf[2] = first_bdm_regno & 0xff;
-  buf[3] = last_bdm_regno >> 8;
-  buf[4] = last_bdm_regno & 0xff;
-
-  ocd_put_packet (buf, 5);
-  p = ocd_get_packet (OCD_READ_REGS, &pktlen, remote_timeout);
-
-  status = p[1];
-  error_code = p[2];
-
-  if (error_code != 0)
-    ocd_error ("read_bdm_registers:", error_code);
-
-  i = p[3];
-  if (i == 0)
-    i = 256;
-
-  if (i > pktlen - 4
-      || ((i & 3) != 0))
-    error ("Register block size bad:  %d", i);
-
-  *reglen = i;
-
-  regs = p + 4;
-
-  return regs;
-}
-
-/* Read register BDM_REGNO and returns its value ala read_register() */
-
-CORE_ADDR
-ocd_read_bdm_register (bdm_regno)
-     int bdm_regno;
-{
-  int reglen;
-  unsigned char *p;
-  CORE_ADDR regval;
-
-  p = ocd_read_bdm_registers (bdm_regno, bdm_regno, &reglen);
-  regval = extract_unsigned_integer (p, reglen);
-
-  return regval;
-}
-
-void
-ocd_write_bdm_registers (first_bdm_regno, regptr, reglen)
-     int first_bdm_regno;
-     unsigned char *regptr;
-     int reglen;
-{
-  unsigned char *buf;
-  unsigned char *p;
-  int error_code, status;
-  int pktlen;
-
-  buf = alloca (4 + reglen);
-
-  buf[0] = OCD_WRITE_REGS;
-  buf[1] = first_bdm_regno >> 8;
-  buf[2] = first_bdm_regno & 0xff;
-  buf[3] = reglen;
-  memcpy (buf + 4, regptr, reglen);
-
-  ocd_put_packet (buf, 4 + reglen);
-  p = ocd_get_packet (OCD_WRITE_REGS, &pktlen, remote_timeout);
-
-  if (pktlen < 3)
-    error ("Truncated response packet from OCD device");
-
-  status = p[1];
-  error_code = p[2];
-
-  if (error_code != 0)
-    ocd_error ("ocd_write_bdm_registers:", error_code);
-}
-
-void
-ocd_write_bdm_register (bdm_regno, reg)
-     int bdm_regno;
-     CORE_ADDR reg;
-{
-  unsigned char buf[4];
-
-  store_unsigned_integer (buf, 4, reg);
-
-  ocd_write_bdm_registers (bdm_regno, buf, 4);
-}
-
-void 
-ocd_prepare_to_store ()
-{
-}
-
-/* Write memory data directly to the remote machine.
-   This does not inform the data cache; the data cache uses this.
-   MEMADDR is the address in the remote memory space.
-   MYADDR is the address of the buffer in our space.
-   LEN is the number of bytes.
-
-   Returns number of bytes transferred, or 0 for error.  */
-
-static int write_mem_command = OCD_WRITE_MEM;
-
-int
-ocd_write_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  char buf[256 + 10];
-  unsigned char *p;
-  int origlen;
-
-  origlen = len;
-
-  buf[0] = write_mem_command;
-  buf[5] = 1;			/* Write as bytes */
-  buf[6] = 0;			/* Don't verify */
-
-  while (len > 0)
-    {
-      int numbytes;
-      int pktlen;
-      int status, error_code;
-
-      numbytes = min (len, 256 - 8);
-
-      buf[1] = memaddr >> 24;
-      buf[2] = memaddr >> 16;
-      buf[3] = memaddr >> 8;
-      buf[4] = memaddr;
-
-      buf[7] = numbytes;
-
-      memcpy (&buf[8], myaddr, numbytes);
-      ocd_put_packet (buf, 8 + numbytes);
-      p = ocd_get_packet (OCD_WRITE_MEM, &pktlen, remote_timeout);
-      if (pktlen < 3)
-	error ("Truncated response packet from OCD device");
-
-      status = p[1];
-      error_code = p[2];
-
-      if (error_code == 0x11)	/* Got a bus error? */
-	{
-	  CORE_ADDR error_address;
-
-	  error_address = p[3] << 24;
-	  error_address |= p[4] << 16;
-	  error_address |= p[5] << 8;
-	  error_address |= p[6];
-	  numbytes = error_address - memaddr;
-
-	  len -= numbytes;
-
-	  errno = EIO;
-
-	  break;
-	}
-      else if (error_code != 0)
-	ocd_error ("ocd_write_bytes:", error_code);
-
-      len -= numbytes;
-      memaddr += numbytes;
-      myaddr += numbytes;
-    }
-
-  return origlen - len;
-}
-
-/* Read memory data directly from the remote machine.
-   This does not use the data cache; the data cache uses this.
-   MEMADDR is the address in the remote memory space.
-   MYADDR is the address of the buffer in our space.
-   LEN is the number of bytes.
-
-   Returns number of bytes transferred, or 0 for error.  */
-
-static int
-ocd_read_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  char buf[256 + 10];
-  unsigned char *p;
-  int origlen;
-
-  origlen = len;
-
-  buf[0] = OCD_READ_MEM;
-  buf[5] = 1;			/* Read as bytes */
-
-  while (len > 0)
-    {
-      int numbytes;
-      int pktlen;
-      int status, error_code;
-
-      numbytes = min (len, 256 - 7);
-
-      buf[1] = memaddr >> 24;
-      buf[2] = memaddr >> 16;
-      buf[3] = memaddr >> 8;
-      buf[4] = memaddr;
-
-      buf[6] = numbytes;
-
-      ocd_put_packet (buf, 7);
-      p = ocd_get_packet (OCD_READ_MEM, &pktlen, remote_timeout);
-      if (pktlen < 4)
-	error ("Truncated response packet from OCD device");
-
-      status = p[1];
-      error_code = p[2];
-
-      if (error_code == 0x11)	/* Got a bus error? */
-	{
-	  CORE_ADDR error_address;
-
-	  error_address = p[3] << 24;
-	  error_address |= p[4] << 16;
-	  error_address |= p[5] << 8;
-	  error_address |= p[6];
-	  numbytes = error_address - memaddr;
-
-	  len -= numbytes;
-
-	  errno = EIO;
-
-	  break;
-	}
-      else if (error_code != 0)
-	ocd_error ("ocd_read_bytes:", error_code);
-
-      memcpy (myaddr, &p[4], numbytes);
-
-      len -= numbytes;
-      memaddr += numbytes;
-      myaddr += numbytes;
-    }
-
-  return origlen - len;
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR, transferring
-   to or from debugger address MYADDR.  Write to inferior if SHOULD_WRITE is
-   nonzero.  Returns length of data written or read; 0 for error.  */
-
-/* ARGSUSED */
-int
-ocd_xfer_memory (memaddr, myaddr, len, should_write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int should_write;
-     struct target_ops *target;			/* ignored */
-{
-  return dcache_xfer_memory (ocd_dcache, memaddr, myaddr, len, should_write);
-}
-
-void
-ocd_files_info (ignore)
-     struct target_ops *ignore;
-{
-  puts_filtered ("Debugging a target over a serial line.\n");
-}
-
-/* Stuff for dealing with the packets which are part of this protocol.
-   See comment at top of file for details.  */
-
-/* Read a single character from the remote side, handling wierd errors. */
-
-static int
-readchar (timeout)
-     int timeout;
-{
-  int ch;
-
-  ch = SERIAL_READCHAR (ocd_desc, timeout);
-
-  switch (ch)
-    {
-    case SERIAL_EOF:
-      error ("Remote connection closed");
-    case SERIAL_ERROR:
-      perror_with_name ("Remote communication error");
-    case SERIAL_TIMEOUT:
-    default:
-      return ch;
-    }
-}
-
-#if 0
-/* Read a character from the data stream, dequoting as necessary.  SYN is
-   treated special.  Any SYNs appearing in the data stream are returned as the
-   distinct value RAW_SYN (which has a value > 8 bits and therefore cannot be
-   mistaken for real data).  */
-
-static int
-get_quoted_char (timeout)
-     int timeout;
-{
-  int ch;
-
-  ch = readchar (timeout);
-
-  switch (ch)
-    {
-    case SERIAL_TIMEOUT:
-      error ("Timeout in mid-packet, aborting");
-    case SYN:
-      return RAW_SYN;
-    case DLE:
-      ch = readchar (timeout);
-      if (ch == SYN)
-	return RAW_SYN;
-      return ch & ~0100;
-    default:
-      return ch;
-    }
-}
-
-static unsigned char pkt[256 * 2 + 10], *pktp; /* Worst case */
-
-static void
-reset_packet ()
-{
-  pktp = pkt;
-}
-
-static void
-output_packet ()
-{
-  if (SERIAL_WRITE (ocd_desc, pkt, pktp - pkt))
-    perror_with_name ("output_packet: write failed");
-
-  reset_packet ();
-}
-
-/* Output a quoted character.  SYNs and DLEs are quoted.  Everything else goes
-   through untouched.  */
-
-static void
-put_quoted_char (c)
-     int c;
-{
-  switch (c)
-    {
-    case SYN:
-    case DLE:
-      *pktp++ = DLE;
-      c |= 0100;
-    }
-
-  *pktp++ = c;
-}
-
-/* Send a packet to the OCD device.  The packet framed by a SYN character,
-   a byte count and a checksum.  The byte count only counts the number of
-   bytes between the count and the checksum.  A count of zero actually
-   means 256.  Any SYNs within the packet (including the checksum and
-   count) must be quoted.  The quote character must be quoted as well.
-   Quoting is done by replacing the character with the two-character sequence
-   DLE, {char} | 0100.  Note that the quoting mechanism has no effect on the
-   byte count. */
-
-static void
-stu_put_packet (buf, len)
-     unsigned char *buf;
-     int len;
-{
-  unsigned char checksum;
-  unsigned char c;
-
-  if (len == 0 || len > 256)
-    abort ();			/* Can't represent 0 length packet */
-
-  reset_packet ();
-
-  checksum = 0;
-
-  put_quoted_char (RAW_SYN);
-
-  c = len;
-
-  do
-    {
-      checksum += c;
-
-      put_quoted_char (c);
-
-      c = *buf++;
-    }
-  while (len-- > 0);
-
-  put_quoted_char (-checksum & 0xff);
-
-  output_packet ();
-}
-
-#else
-
-/* Send a packet to the OCD device.  The packet framed by a SYN character,
-   a byte count and a checksum.  The byte count only counts the number of
-   bytes between the count and the checksum.  A count of zero actually
-   means 256.  Any SYNs within the packet (including the checksum and
-   count) must be quoted.  The quote character must be quoted as well.
-   Quoting is done by replacing the character with the two-character sequence
-   DLE, {char} | 0100.  Note that the quoting mechanism has no effect on the
-   byte count.  */
-
-static void
-ocd_put_packet (buf, len)
-     unsigned char *buf;
-     int len;
-{
-  unsigned char checksum;
-  unsigned char c;
-  unsigned char *packet, *packet_ptr;
-
-  packet = alloca (len + 1 + 1); /* packet + SYN + checksum */
-  packet_ptr = packet;
-
-  checksum = 0;
-
-  *packet_ptr++ = 0x55;
-
-  while (len-- > 0)
-    {
-      c = *buf++;
-
-      checksum += c;
-      *packet_ptr++ = c;
-    }
-
-  *packet_ptr++ = -checksum;
-  if (SERIAL_WRITE (ocd_desc, packet, packet_ptr - packet))
-    perror_with_name ("output_packet: write failed");
-}
-#endif
-
-#if 0
-/* Get a packet from the OCD device.  Timeout is only enforced for the
-   first byte of the packet.  Subsequent bytes are expected to arrive in
-   time <= remote_timeout.  Returns a pointer to a static buffer containing
-   the payload of the packet.  *LENP contains the length of the packet.
-*/
-
-static unsigned char *
-stu_get_packet (cmd, lenp, timeout)
-     unsigned char cmd;
-     int *lenp;
-{
-  int ch;
-  int len;
-  static unsigned char buf[256 + 10], *p;
-  unsigned char checksum;
-
- find_packet:
-
-  ch = get_quoted_char (timeout);
-
-  if (ch < 0)
-    error ("get_packet (readchar): %d", ch);
-
-  if (ch != RAW_SYN)
-    goto find_packet;
-
- found_syn:			/* Found the start of a packet */
-
-  p = buf;
-  checksum = 0;
-
-  len = get_quoted_char (remote_timeout);
-
-  if (len == RAW_SYN)
-    goto found_syn;
-
-  checksum += len;
-
-  if (len == 0)
-    len = 256;
-
-  len++;			/* Include checksum */
-
-  while (len-- > 0)
-    {
-      ch = get_quoted_char (remote_timeout);
-      if (ch == RAW_SYN)
-	goto found_syn;
-
-      *p++ = ch;
-      checksum += ch;
-    }
-
-  if (checksum != 0)
-    goto find_packet;
-
-  if (cmd != buf[0])
-    error ("Response phase error.  Got 0x%x, expected 0x%x", buf[0], cmd);
-
-  *lenp = p - buf - 1;
-  return buf;
-}
-
-#else
-
-/* Get a packet from the OCD device.  Timeout is only enforced for the
-   first byte of the packet.  Subsequent bytes are expected to arrive in
-   time <= remote_timeout.  Returns a pointer to a static buffer containing
-   the payload of the packet.  *LENP contains the length of the packet.
-*/
-
-static unsigned char *
-ocd_get_packet (cmd, lenp, timeout)
-     int cmd;
-     int *lenp;
-{
-  int ch;
-  int len;
-  int i;
-  static unsigned char packet[512];
-  unsigned char *packet_ptr;
-  unsigned char checksum;
-
-  ch = readchar (timeout);
-
-  if (ch < 0)
-    error ("ocd_get_packet (readchar): %d", ch);
-
-  if (ch != 0x55)
-    error ("ocd_get_packet (readchar): %d", ch);
-
-/* Found the start of a packet */
-
-  packet_ptr = packet;
-  checksum = 0;
-
-/* Read command char.  That sort of tells us how long the packet is. */
-
-  ch = readchar (timeout);
-
-  if (ch < 0)
-    error ("ocd_get_packet (readchar): %d", ch);
-
-  *packet_ptr++ = ch;
-  checksum += ch;
-
-/* Get status. */
-
-  ch = readchar (timeout);
-
-  if (ch < 0)
-    error ("ocd_get_packet (readchar): %d", ch);
-  *packet_ptr++ = ch;
-  checksum += ch;
-
-/* Get error code. */
-
-  ch = readchar (timeout);
-
-  if (ch < 0)
-    error ("ocd_get_packet (readchar): %d", ch);
-  *packet_ptr++ = ch;
-  checksum += ch;
-
-  switch (ch)			/* Figure out length of packet */
-    {
-    case 0x7:			/* Write verify error? */
-      len = 8;			/* write address, value read back */
-      break;
-    case 0x11:			/* Bus error? */
-				/* write address, read flag */
-    case 0x15:			/* Internal error */
-      len = 5;			/* error code, vector */
-      break;
-    default:			/* Error w/no params */
-      len = 0;
-      break;
-    case 0x0:			/* Normal result */
-      switch (packet[0])
-	{
-	case OCD_AYT:	/* Are You There? */
-	case OCD_SET_BAUD_RATE: /* Set Baud Rate */
-	case OCD_INIT:	/* Initialize OCD device */
-	case OCD_SET_SPEED:	/* Set Speed */
-	case OCD_SET_FUNC_CODE: /* Set Function Code */
-	case OCD_SET_CTL_FLAGS: /* Set Control Flags */
-	case OCD_SET_BUF_ADDR: /* Set Register Buffer Address */
-	case OCD_RUN:	/* Run Target from PC  */
-	case OCD_RUN_ADDR:	/* Run Target from Specified Address  */
-	case OCD_STOP:	/* Stop Target */
-	case OCD_RESET_RUN:	/* Reset Target and Run */
-	case OCD_RESET:	/* Reset Target and Halt */
-	case OCD_STEP:	/* Single Step */
-	case OCD_WRITE_REGS: /* Write Register */
-	case OCD_WRITE_MEM:	/* Write Memory */
-	case OCD_FILL_MEM:	/* Fill Memory */
-	case OCD_MOVE_MEM:	/* Move Memory */
-	case OCD_WRITE_INT_MEM: /* Write Internal Memory */
-	case OCD_JUMP:	/* Jump to Subroutine */
-	case OCD_ERASE_FLASH: /* Erase flash memory */
-	case OCD_PROGRAM_FLASH: /* Write flash memory */
-	case OCD_EXIT_MON:	/* Exit the flash programming monitor  */
-	case OCD_ENTER_MON:	/* Enter the flash programming monitor  */
-	case OCD_LOG_FILE:	/* Make Wigglers.dll save Wigglers.log */
-	case OCD_SET_CONNECTION: /* Set type of connection in Wigglers.dll */
-	  len = 0;
-	  break;
-	case OCD_GET_VERSION: /* Get Version */
-	  len = 10;
-	  break;
-	case OCD_GET_STATUS_MASK: /* Get Status Mask */
-	  len = 1;
-	  break;
-	case OCD_GET_CTRS:	/* Get Error Counters */
-	case OCD_READ_REGS:	/* Read Register */
-	case OCD_READ_MEM:	/* Read Memory */
-	case OCD_READ_INT_MEM: /* Read Internal Memory */
-	  len = 257;
-	  break;
-	default:
-	  error ("ocd_get_packet: unknown packet type 0x%x\n", ch);
-	}
-    }
-
-  if (len == 257)		/* Byte stream? */
-    {				/* Yes, byte streams contain the length */
-      ch = readchar (timeout);
-
-      if (ch < 0)
-	error ("ocd_get_packet (readchar): %d", ch);
-      *packet_ptr++ = ch;
-      checksum += ch;
-      len = ch;
-      if (len == 0)
-	len = 256;
-    }
-
-  while (len-- >= 0)		/* Do rest of packet and checksum */
-    {
-      ch = readchar (timeout);
-
-      if (ch < 0)
-	error ("ocd_get_packet (readchar): %d", ch);
-      *packet_ptr++ = ch;
-      checksum += ch;
-    }
-
-  if (checksum != 0)
-    error ("ocd_get_packet: bad packet checksum");
-
-  if (cmd != -1 && cmd != packet[0])
-    error ("Response phase error.  Got 0x%x, expected 0x%x", packet[0], cmd);
-
-  *lenp = packet_ptr - packet - 1; /* Subtract checksum byte */
-  return packet;
-}
-#endif
-
-/* Execute a simple (one-byte) command.  Returns a pointer to the data
-   following the error code.  */
-
-static unsigned char *
-ocd_do_command (cmd, statusp, lenp)
-     int cmd;
-     int *statusp;
-     int *lenp;
-{
-  unsigned char buf[100], *p;
-  int status, error_code;
-  char errbuf[100];
-
-  unsigned char logbuf[100];
-  int logpktlen;
-
-  buf[0] = cmd;
-  ocd_put_packet (buf, 1);		/* Send command */
-  p = ocd_get_packet (*buf, lenp, remote_timeout);
-
-  if (*lenp < 3)
-    error ("Truncated response packet from OCD device");
-
-  status = p[1];
-  error_code = p[2];
-
-  if (error_code != 0)
-    {
-      sprintf (errbuf, "ocd_do_command (0x%x):", cmd);
-      ocd_error (errbuf, error_code);
-    }
-
-  if (status & OCD_FLAG_PWF)
-    error ("OCD device can't detect VCC at BDM interface.");
-  else if (status & OCD_FLAG_CABLE_DISC)
-    error ("BDM cable appears to be disconnected.");
-
-  *statusp = status;
-
-  logbuf[0] = OCD_LOG_FILE;
-  logbuf[1] = 3;   /* close existing WIGGLERS.LOG */
-  ocd_put_packet (logbuf, 2);
-  ocd_get_packet (logbuf[0], &logpktlen, remote_timeout);
-
-  logbuf[0] = OCD_LOG_FILE;
-  logbuf[1] = 2;   /* append to existing WIGGLERS.LOG */
-  ocd_put_packet (logbuf, 2);
-  ocd_get_packet (logbuf[0], &logpktlen, remote_timeout);
-
-  return p + 3;
-}
-
-void
-ocd_kill ()
-{
-  /* For some mysterious reason, wait_for_inferior calls kill instead of
-     mourn after it gets TARGET_WAITKIND_SIGNALLED.  Work around it.  */
-  if (kill_kludge)
-    {
-      kill_kludge = 0;
-      target_mourn_inferior ();
-      return;
-    }
-
-  /* Don't wait for it to die.  I'm not really sure it matters whether
-     we do or not.  */
-  target_mourn_inferior ();
-}
-
-void
-ocd_mourn ()
-{
-  unpush_target (current_ops);
-  generic_mourn_inferior ();
-}
-
-/* All we actually do is set the PC to the start address of exec_bfd, and start
-   the program at that point.  */
-
-void
-ocd_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  if (args && (*args != '\000'))
-    error ("Args are not supported by BDM.");
-
-  clear_proceed_status ();
-  proceed (bfd_get_start_address (exec_bfd), TARGET_SIGNAL_0, 0);
-}
-
-void
-ocd_load (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  generic_load (args, from_tty);
-
-  inferior_pid = 0;
-
-/* This is necessary because many things were based on the PC at the time that
-   we attached to the monitor, which is no longer valid now that we have loaded
-   new code (and just changed the PC).  Another way to do this might be to call
-   normal_stop, except that the stack may not be valid, and things would get
-   horribly confused... */
-
-  clear_symtab_users ();
-}
-
-/* This should be defined for each target */
-/* But we want to be able to compile this file for some configurations
-   not yet supported fully */
-   
-#define BDM_BREAKPOINT {0x0,0x0,0x0,0x0} /* For ppc 8xx */
-#if 0
-#define BDM_BREAKPOINT {0x4a,0xfa} /* BGND insn used for CPU32 */
-#endif
-
-/* BDM (at least on CPU32) uses a different breakpoint */
-
-int
-ocd_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  static char break_insn[] = BDM_BREAKPOINT;
-  int val;
-
-  val = target_read_memory (addr, contents_cache, sizeof (break_insn));
-
-  if (val == 0)
-    val = target_write_memory (addr, break_insn, sizeof (break_insn));
-
-  return val;
-}
-
-int
-ocd_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  static char break_insn[] = BDM_BREAKPOINT;
-  int val;
-
-  val = target_write_memory (addr, contents_cache, sizeof (break_insn));
-
-  return val;
-}
-
-static void
-bdm_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  error ("bdm command must be followed by `reset'");
-}
-
-static void
-bdm_reset_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int status, pktlen;
-
-  if (!ocd_desc)
-    error ("Not connected to OCD device.");
-
-  ocd_do_command (OCD_RESET, &status, &pktlen);
-  dcache_flush (ocd_dcache);
-  registers_changed ();
-}
-
-static void
-bdm_restart_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int status, pktlen;
-
-  if (!ocd_desc)
-    error ("Not connected to OCD device.");
-
-  ocd_do_command (OCD_RESET_RUN, &status, &pktlen);
-  last_run_status = status;
-  clear_proceed_status ();
-  wait_for_inferior ();
-  normal_stop ();
-}
-
-/* Temporary replacement for target_store_registers().  This prevents
-   generic_load from trying to set the PC.  */
-
-static void
-noop_store_registers (regno)
-     int regno;
-{
-}
-
-static void
-bdm_update_flash_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int status, pktlen;
-  struct cleanup *old_chain;
-  void (*store_registers_tmp) PARAMS ((int));
-
-  if (!ocd_desc)
-    error ("Not connected to OCD device.");
-
-  if (!args)
-    error ("Must specify file containing new OCD code.");
-
-/*  old_chain = make_cleanup (flash_cleanup, 0);*/
-
-  ocd_do_command (OCD_ENTER_MON, &status, &pktlen);
-
-  ocd_do_command (OCD_ERASE_FLASH, &status, &pktlen);
-
-  write_mem_command = OCD_PROGRAM_FLASH;
-  store_registers_tmp = current_target.to_store_registers;
-  current_target.to_store_registers = noop_store_registers;
-
-  generic_load (args, from_tty);
-
-  current_target.to_store_registers = store_registers_tmp;
-  write_mem_command = OCD_WRITE_MEM;
-
-  ocd_do_command (OCD_EXIT_MON, &status, &pktlen);
-
-/*  discard_cleanups (old_chain);*/
-}
-
-static void
-bdm_read_register_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  /* XXX repeat should go on to the next register */
-
-  if (!ocd_desc)
-    error ("Not connected to OCD device.");
-
-  if (!args)
-    error ("Must specify BDM register number.");
-
-}
-
-void
-_initialize_remote_ocd ()
-{
-  extern struct cmd_list_element *cmdlist;
-  static struct cmd_list_element *ocd_cmd_list = NULL;
-
-  add_show_from_set (add_set_cmd ("remotetimeout", no_class,
-				  var_integer, (char *)&remote_timeout,
-				  "Set timeout value for remote read.\n", &setlist),
-		     &showlist);
-
-  add_prefix_cmd ("ocd", class_obscure, bdm_command, "", &ocd_cmd_list, "ocd ",
-		  0, &cmdlist);
-
-  add_cmd ("reset", class_obscure, bdm_reset_command, "", &ocd_cmd_list);
-  add_cmd ("restart", class_obscure, bdm_restart_command, "", &ocd_cmd_list);
-  add_cmd ("update-flash", class_obscure, bdm_update_flash_command, "", &ocd_cmd_list);
-  /*  add_cmd ("read-register", class_obscure, bdm_read_register_command, "", &ocd_cmd_list);*/
-}
diff --git a/gdb/ocd.h b/gdb/ocd.h
deleted file mode 100644
index 020d3e2..0000000
--- a/gdb/ocd.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Definitions for the Macraigor Systems BDM Wiggler
-   Copyright 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef OCD_H
-#define OCD_H
-
-/* Wiggler serial protocol definitions */
-
-#define DLE 020			/* Quote char */
-#define SYN 026			/* Start of packet */
-#define RAW_SYN ((026 << 8) | 026) /* get_quoted_char found a naked SYN */
-
-/* Status flags */
-
-#define OCD_FLAG_RESET 0x01	/* Target is being reset */
-#define OCD_FLAG_STOPPED 0x02	/* Target is halted */
-#define OCD_FLAG_BDM 0x04	/* Target is in BDM */
-#define OCD_FLAG_PWF 0x08	/* Power failed */
-#define OCD_FLAG_CABLE_DISC 0x10 /* BDM cable disconnected */
-
-/* Commands */
-
-#define OCD_AYT 0x0		/* Are you there? */
-#define OCD_GET_VERSION 0x1	/* Get Version */
-#define OCD_SET_BAUD_RATE 0x2	/* Set Baud Rate */
-#define OCD_INIT 0x10		/* Initialize Wiggler */
-#define OCD_SET_SPEED 0x11	/* Set Speed */
-#define OCD_GET_STATUS_MASK 0x12 /* Get Status Mask */
-#define OCD_GET_CTRS 0x13	/* Get Error Counters */
-#define OCD_SET_FUNC_CODE 0x14	/* Set Function Code */
-#define OCD_SET_CTL_FLAGS 0x15	/* Set Control Flags */
-#define OCD_SET_BUF_ADDR 0x16	/* Set Register Buffer Address */
-#define OCD_RUN 0x20		/* Run Target from PC */
-#define OCD_RUN_ADDR 0x21	/* Run Target from Specified Address */
-#define OCD_STOP 0x22		/* Stop Target */
-#define OCD_RESET_RUN 0x23	/* Reset Target and Run */
-#define OCD_RESET 0x24		/* Reset Target and Halt */
-#define OCD_STEP 0x25		/* Single step */
-#define OCD_READ_REGS 0x30	/* Read Registers */
-#define OCD_WRITE_REGS 0x31	/* Write Registers */
-#define OCD_READ_MEM 0x32	/* Read Memory */
-#define OCD_WRITE_MEM 0x33	/* Write Memory */
-#define OCD_FILL_MEM 0x34	/* Fill Memory */
-#define OCD_MOVE_MEM 0x35	/* Move Memory */
-
-#define OCD_READ_INT_MEM 0x80	/* Read Internal Memory */
-#define OCD_WRITE_INT_MEM 0x81	/* Write Internal Memory */
-#define OCD_JUMP 0x82		/* Jump to Subroutine */
-
-#define OCD_ERASE_FLASH 0x90	/* Erase flash memory */
-#define OCD_PROGRAM_FLASH 0x91	/* Write flash memory */
-#define OCD_EXIT_MON 0x93	/* Exit the flash programming monitor  */
-#define OCD_ENTER_MON 0x94	/* Enter the flash programming monitor  */
-
-#define OCD_SET_STATUS 0x0a	/* Set status */
-#define OCD_SET_CONNECTION 0xf0	/* Set connection (init Wigglers.dll) */
-#define OCD_LOG_FILE 0xf1	/* Cmd to get Wigglers.dll to log cmds */
-#define OCD_FLAG_STOP 0x0	/* Stop the target, enter BDM */
-#define OCD_FLAG_START 0x01	/* Start the target at PC */
-#define OCD_FLAG_RETURN_STATUS 0x04 /* Return async status */
-
-/* Target type (for OCD_INIT command) */
-
-enum ocd_target_type {
-  OCD_TARGET_CPU32=0x0,		/* Moto cpu32 family */
-  OCD_TARGET_CPU16=0x1,
-  OCD_TARGET_MOTO_PPC=0x2,	/* Motorola PPC 5xx/8xx */
-  OCD_TARGET_IBM_PPC=0x3};	/* IBM PPC 4xx */
-
-void ocd_open PARAMS ((char *name, int from_tty, enum ocd_target_type,
-			   struct target_ops *ops));
-
-void ocd_close PARAMS ((int quitting));
-
-void ocd_detach PARAMS ((char *args, int from_tty));
-
-void ocd_resume PARAMS ((int pid, int step, enum target_signal siggnal));
-
-void ocd_prepare_to_store PARAMS ((void));
-
-void ocd_stop PARAMS ((void));
-
-void ocd_files_info PARAMS ((struct target_ops *ignore));
-
-
-int ocd_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
-				 int len, int should_write,
-				 struct target_ops *target));
-
-void ocd_mourn PARAMS ((void));
-
-void ocd_create_inferior PARAMS ((char *exec_file,
-				      char *args,
-				      char **env));
-
-int ocd_thread_alive PARAMS ((int th));
-
-void ocd_error PARAMS ((char *s, int error_code));
-
-void ocd_kill PARAMS ((void));
-
-void ocd_load PARAMS((char *args, int from_tty));
-
-unsigned char * ocd_read_bdm_registers PARAMS ((int first_bdm_regno,
-						    int last_bdm_regno,
-						    int *reglen));
-
-CORE_ADDR ocd_read_bdm_register PARAMS ((int bdm_regno));
-
-void ocd_write_bdm_registers PARAMS ((int first_bdm_regno,
-					  unsigned char *regptr,
-					  int reglen));
-
-void ocd_write_bdm_register PARAMS ((int bdm_regno, CORE_ADDR reg));
-
-int ocd_wait PARAMS ((void));
-
-int ocd_insert_breakpoint PARAMS ((CORE_ADDR addr, char *contents_cache));
-int ocd_remove_breakpoint PARAMS ((CORE_ADDR addr, char *contents_cache));
-
-int ocd_write_bytes PARAMS ((CORE_ADDR memaddr, char *myaddr, int len));
-
-#endif /* OCD_H */
diff --git a/gdb/op50-rom.c b/gdb/op50-rom.c
deleted file mode 100644
index 3262091..0000000
--- a/gdb/op50-rom.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Remote target glue for the Oki op50n based eval board.
-
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void op50n_open PARAMS ((char *args, int from_tty));
-
-/*
- * this array of registers need to match the indexes used by GDB. The
- * whole reason this exists is cause the various ROM monitors use
- * different strings than GDB does, and doesn't support all the
- * registers either. So, typing "info reg sp" becomes a "r30".
- */
-
-static char *op50n_regnames[NUM_REGS] =
-{
-  "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
-  "cr11", "p", NULL, NULL, NULL, "cr15", "cr19", "cr20",
-  "cr21", "cr22", NULL, NULL, NULL, NULL, NULL, NULL,
-  NULL, NULL, NULL, "cr0", "cr8", "cr9", "cr10","cr12",
-  "cr13", "cr24", "cr25", "cr26",
-};
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops op50n_ops;
-
-static char *op50n_inits[] = {".\r", NULL};
-
-static struct monitor_ops op50n_cmds ;
-
-static void 
-init_op50n_cmds(void)
-{
-  op50n_cmds.flags =   MO_CLR_BREAK_USES_ADDR /*| MO_GETMEM_READ_SINGLE*/; /* flags */
-  op50n_cmds.init =   op50n_inits;			/* Init strings */
-  op50n_cmds.cont =   "g\r";			/* continue command */
-  op50n_cmds.step =   "t\r";			/* single step */
-  op50n_cmds.stop =   "\003.\r";			/* Interrupt char */
-  op50n_cmds.set_break =   "b %x\r";			/* set a breakpoint */
-  op50n_cmds.clr_break =   "b %x;0\r";			/* clear breakpoint at addr */
-  op50n_cmds.clr_all_break =   "bx\r";			/* clear all breakpoints */
-  op50n_cmds.fill =   "fx %x s%x %x\r";		/* memory fill cmd (addr, len, val) */
-  op50n_cmds.setmem.cmdb =     "sx %x %x\r";		/* setmem.cmdb (addr, value) */
-  op50n_cmds.setmem.cmdw =     "sh %x %x\r";		/* setmem.cmdw (addr, value) */
-  op50n_cmds.setmem.cmdl =     "s %x %x\r";		/* setmem.cmdl (addr, value) */
-  op50n_cmds.setmem.cmdll =     NULL;			/* setmem.cmdll (addr, value) */
-  op50n_cmds.setmem.resp_delim =     NULL;			/* setmem.resp_delim */
-  op50n_cmds.setmem.term =     NULL;			/* setmem.term */
-  op50n_cmds.setmem.term_cmd =     NULL;			/* setmem.term_cmd */
-#if 0
-  {
-    "sx %x\r",			/* getmem.cmdb (addr, len) */
-      "sh %x\r",			/* getmem.cmdw (addr, len) */
-      "s %x\r",			/* getmem.cmdl (addr, len) */
-      NULL,			/* getmem.cmdll (addr, len) */
-      " : ",			/* getmem.resp_delim */
-      " ",			/* getmem.term */
-      ".\r",			/* getmem.term_cmd */
-      } ;
-#else
-  op50n_cmds.getmem.cmdb =     "dx %x s%x\r";		/* getmem.cmdb (addr, len) */
-  op50n_cmds.getmem.cmdw =     NULL;			/* getmem.cmdw (addr, len) */
-  op50n_cmds.getmem.cmdl =     NULL;			/* getmem.cmdl (addr, len) */
-  op50n_cmds.getmem.cmdll =     NULL;			/* getmem.cmdll (addr, len) */
-  op50n_cmds.getmem.resp_delim =     " : ";			/* getmem.resp_delim */
-  op50n_cmds.getmem.term =     NULL;			/* getmem.term */
-  op50n_cmds.getmem.term_cmd =     NULL;			/* getmem.term_cmd */
-#endif
-  op50n_cmds.setreg.cmd =     "x %s %x\r";		/* setreg.cmd (name, value) */
-  op50n_cmds.setreg.resp_delim =     NULL;			/* setreg.resp_delim */
-  op50n_cmds.setreg.term =     NULL;			/* setreg.term */
-  op50n_cmds.setreg.term_cmd =     NULL;			/* setreg.term_cmd */
-  op50n_cmds.getreg.cmd =     "x %s\r";			/* getreg.cmd (name) */
-  op50n_cmds.getreg.resp_delim =     "=";			/* getreg.resp_delim */
-  op50n_cmds.getreg.term =     " ";			/* getreg.term */
-  op50n_cmds.getreg.term_cmd =     ".\r";			/* getreg.term_cmd */
-  op50n_cmds.dump_registers =   NULL;				/* dump_registers */
-  op50n_cmds.register_pattern =   NULL;				/* register_pattern */
-  op50n_cmds.supply_register =   NULL;				/* supply_register */
-  op50n_cmds.load_routine =   NULL;				/* load routine */
-  op50n_cmds.load =   "r 0\r";			/* download command */
-  op50n_cmds.loadresp =   NULL;				/* load response */
-  op50n_cmds.prompt =   "\n#";			/* monitor command prompt */
-  op50n_cmds.line_term =   "\r";				/* end-of-command delimitor */
-  op50n_cmds.cmd_end =   NULL;				/* optional command terminator */
-  op50n_cmds.target =   &op50n_ops;			/* target operations */
-  op50n_cmds.stopbits =   SERIAL_1_STOPBITS;		/* number of stop bits */
-  op50n_cmds.regnames =   op50n_regnames;		/* register names */
-  op50n_cmds.magic =   MONITOR_OPS_MAGIC;		/* magic */
-};
-
-static void
-op50n_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &op50n_cmds, from_tty);
-}
-
-void
-_initialize_op50n ()
-{
-  init_op50n_cmds() ;
-  init_monitor_ops (&op50n_ops);
-
-  op50n_ops.to_shortname = "op50n";
-  op50n_ops.to_longname = "Oki's debug monitor for the Op50n Eval board";
-  op50n_ops.to_doc = "Debug on a Oki OP50N eval board.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  op50n_ops.to_open = op50n_open;
-
-  add_target (&op50n_ops);
-}
diff --git a/gdb/os68k-xdep.c b/gdb/os68k-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/os68k-xdep.c
+++ /dev/null
diff --git a/gdb/os9kread.c b/gdb/os9kread.c
deleted file mode 100644
index 673d415..0000000
--- a/gdb/os9kread.c
+++ /dev/null
@@ -1,1624 +0,0 @@
-/* Read os9/os9k symbol tables and convert to internal format, for GDB.
-   Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 96, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This module provides three functions: os9k_symfile_init,
-   which initializes to read a symbol file; os9k_new_init, which 
-   discards existing cached information when all symbols are being
-   discarded; and os9k_symfile_read, which reads a symbol table
-   from a file.
-
-   os9k_symfile_read only does the minimum work necessary for letting the
-   user "name" things symbolically; it does not read the entire symtab.
-   Instead, it reads the external and static symbols and puts them in partial
-   symbol tables.  When more extensive information is requested of a
-   file, the corresponding partial symbol table is mutated into a full
-   fledged symbol table by going back and reading the symbols
-   for real.  os9k_psymtab_to_symtab() is the function that does this */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <stdio.h>
-
-#if defined(USG) || defined(__CYGNUSCLIB__)
-#include <sys/types.h>
-#include <fcntl.h>
-#endif
-
-#include "obstack.h"
-#include "gdb_stat.h"
-#include <ctype.h>
-#include "symtab.h"
-#include "breakpoint.h"
-#include "command.h"
-#include "target.h"
-#include "gdbcore.h"		/* for bfd stuff */
-#include "libaout.h"	 	/* FIXME Secret internal BFD stuff for a.out */
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "gdb-stabs.h"
-#include "demangle.h"
-#include "language.h"		/* Needed inside partial-stab.h */
-#include "complaints.h"
-#include "os9k.h"
-#include "stabsread.h"
-
-/* Each partial symbol table entry contains a pointer to private data for the
-   read_symtab() function to use when expanding a partial symbol table entry
-   to a full symbol table entry.
-
-   For dbxread this structure contains the offset within the file symbol table
-   of first local symbol for this file, and count of the section
-   of the symbol table devoted to this file's symbols (actually, the section
-   bracketed may contain more than just this file's symbols).  It also contains
-   further information needed to locate the symbols if they are in an ELF file.
-
-   If ldsymcnt is 0, the only reason for this thing's existence is the
-   dependency list.  Nothing else will happen when it is read in.  */
-
-#define LDSYMOFF(p) (((struct symloc *)((p)->read_symtab_private))->ldsymoff)
-#define LDSYMCNT(p) (((struct symloc *)((p)->read_symtab_private))->ldsymnum)
-
-struct symloc {
-  int ldsymoff;
-  int ldsymnum;
-};
-
-/* Remember what we deduced to be the source language of this psymtab. */
-static enum language psymtab_language = language_unknown;
-
-/* keep partial symbol table file nested depth */
-static int psymfile_depth = 0;
-
-/* keep symbol table file nested depth */
-static int symfile_depth = 0;
-
-/* Nonzero means give verbose info on gdb action.  From main.c.  */
-extern int info_verbose;
-
-extern int previous_stab_code;
-
-/* Name of last function encountered.  Used in Solaris to approximate
-   object file boundaries.  */
-static char *last_function_name;
-
-/* Complaints about the symbols we have encountered.  */
-extern struct complaint lbrac_complaint;
-
-extern struct complaint unknown_symtype_complaint;
-
-extern struct complaint unknown_symchar_complaint;
-
-extern struct complaint lbrac_rbrac_complaint;
-
-extern struct complaint repeated_header_complaint;
-
-extern struct complaint repeated_header_name_complaint;
-
-#if 0
-static struct complaint lbrac_unmatched_complaint =
-  {"unmatched Increment Block Entry before symtab pos %d", 0, 0};
-
-static struct complaint lbrac_mismatch_complaint =
-  {"IBE/IDE symbol mismatch at symtab pos %d", 0, 0};
-#endif
-
-/* Local function prototypes */
-
-static void
-read_minimal_symbols PARAMS ((struct objfile *, struct section_offsets *));
-
-static void
-os9k_read_ofile_symtab PARAMS ((struct partial_symtab *));
-
-static void
-os9k_psymtab_to_symtab PARAMS ((struct partial_symtab *));
-
-static void
-os9k_psymtab_to_symtab_1 PARAMS ((struct partial_symtab *));
-
-static void
-read_os9k_psymtab PARAMS ((struct section_offsets *, struct objfile *,
-                         CORE_ADDR, int));
-
-static int
-fill_sym PARAMS ((FILE *, bfd *));
-
-static void
-os9k_symfile_init PARAMS ((struct objfile *));
-
-static void
-os9k_new_init PARAMS ((struct objfile *));
-
-static void
-os9k_symfile_read PARAMS ((struct objfile *, struct section_offsets *, int));
-
-static void
-os9k_symfile_finish PARAMS ((struct objfile *));
-
-static void
-os9k_process_one_symbol PARAMS ((int, int, CORE_ADDR, char *, 
-     struct section_offsets *, struct objfile *));
-
-static struct partial_symtab *
-os9k_start_psymtab PARAMS ((struct objfile *, struct section_offsets *, char *,
-                       CORE_ADDR, int, int, struct partial_symbol **,
-                       struct partial_symbol **));
-
-static struct partial_symtab *
-os9k_end_psymtab PARAMS ((struct partial_symtab *, char **, int, int, CORE_ADDR,
-                     struct partial_symtab **, int));
-
-static void
-record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *, 
-	             struct section_offsets *));
-
-#define HANDLE_RBRAC(val) \
-  if ((val) > pst->texthigh) pst->texthigh = (val);
-
-#define SWAP_STBHDR(hdrp, abfd) \
-  { \
-    (hdrp)->fmtno = bfd_get_16(abfd, (unsigned char *)&(hdrp)->fmtno); \
-    (hdrp)->crc = bfd_get_32(abfd, (unsigned char *)&(hdrp)->crc); \
-    (hdrp)->offset = bfd_get_32(abfd, (unsigned char *)&(hdrp)->offset); \
-    (hdrp)->nsym = bfd_get_32(abfd, (unsigned char *)&(hdrp)->nsym); \
-  }
-#define SWAP_STBSYM(symp, abfd) \
-  { \
-    (symp)->value = bfd_get_32(abfd, (unsigned char *)&(symp)->value); \
-    (symp)->type = bfd_get_16(abfd, (unsigned char *)&(symp)->type); \
-    (symp)->stroff = bfd_get_32(abfd, (unsigned char *)&(symp)->stroff); \
-  }
-#define N_DATA 0
-#define N_BSS 1
-#define N_RDATA 2
-#define N_IDATA 3
-#define N_TEXT 4
-#define N_ABS 6
-
-static void
-record_minimal_symbol (name, address, type, objfile, section_offsets)
-     char *name;
-     CORE_ADDR address;
-     int type;
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-{
-  enum minimal_symbol_type ms_type;
-
-  switch (type)
-    {
-    case N_TEXT:
-	  ms_type = mst_text;
-	  address += ANOFFSET(section_offsets, SECT_OFF_TEXT);
-	  break;
-    case N_DATA:
-	  ms_type = mst_data;
-	  break;
-    case N_BSS:
-          ms_type = mst_bss;
-	  break;
-    case N_RDATA:
-	  ms_type = mst_bss;
-	  break;
-    case N_IDATA:	
-	  ms_type = mst_data;
-	  break;
-    case N_ABS:
-	  ms_type = mst_abs;
-	  break;
-    default:
-          ms_type = mst_unknown; break;
-  }
-
-  prim_record_minimal_symbol (name, address, ms_type, objfile);
-}
-
-/* read and process .stb file and store in minimal symbol table */
-typedef char mhhdr[80];
-struct stbhdr {
-	mhhdr comhdr;
-	char * name;
-	short fmtno;
-	int crc;
-	int offset;
-	int nsym;
-	char *pad;
-};
-struct stbsymbol {
-	int value;
-	short type;
-	int stroff;
-};
-#define STBSYMSIZE 10
-
-static void
-read_minimal_symbols(objfile, section_offsets)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-{
-FILE *fp;
-bfd *abfd;
-struct stbhdr hdr;
-struct stbsymbol sym;
-int ch, i, j, off;
-char buf[64], buf1[128];
-		
-  fp = objfile->auxf1;
-  if (fp == NULL) return;
-  abfd = objfile->obfd;
-  fread(&hdr.comhdr[0], sizeof(mhhdr), 1, fp);
-  i = 0;
-  ch = getc(fp);
-  while (ch != -1) {
-    buf[i] = (char)ch;
-    i++;
-    if (ch == 0) break;
-    ch = getc(fp);
-  };
-  if (i%2) ch=getc(fp);
-  hdr.name = &buf[0];
-
-  fread(&hdr.fmtno, sizeof(hdr.fmtno), 1, fp);
-  fread(&hdr.crc, sizeof(hdr.crc), 1, fp);
-  fread(&hdr.offset, sizeof(hdr.offset), 1, fp);
-  fread(&hdr.nsym, sizeof(hdr.nsym), 1, fp);
-  SWAP_STBHDR(&hdr, abfd);      
-	
-  /* read symbols */
-  init_minimal_symbol_collection();
-  off = hdr.offset;
-  for (i = hdr.nsym; i > 0; i--) {
-    fseek(fp, (long)off, 0);
-    fread(&sym.value, sizeof(sym.value), 1, fp);
-    fread(&sym.type, sizeof(sym.type), 1, fp);
-    fread(&sym.stroff, sizeof(sym.stroff), 1, fp);
-    SWAP_STBSYM (&sym, abfd);
-    fseek(fp, (long)sym.stroff, 0);
-    j = 0;
-    ch = getc(fp);
-    while (ch != -1) {
-	buf1[j] = (char)ch;
-	j++;
-	if (ch == 0) break;
-	ch = getc(fp);
-    };
-    record_minimal_symbol(buf1, sym.value, sym.type&7, objfile, section_offsets);
-    off += STBSYMSIZE;
-  };
-  install_minimal_symbols (objfile);
-  return;
-}
-
-/* Scan and build partial symbols for a symbol file.
-   We have been initialized by a call to os9k_symfile_init, which 
-   put all the relevant info into a "struct os9k_symfile_info",
-   hung off the objfile structure.
-
-   SECTION_OFFSETS contains offsets relative to which the symbols in the
-   various sections are (depending where the sections were actually loaded).
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).  */
-
-static void
-os9k_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;	/* FIXME comments above */
-{
-  bfd *sym_bfd;
-  struct cleanup *back_to;
-
-  sym_bfd = objfile->obfd;
-  /* If we are reinitializing, or if we have never loaded syms yet, init */
-  if (mainline || objfile->global_psymbols.size == 0 || 
-    objfile->static_psymbols.size == 0)
-    init_psymbol_list (objfile, DBX_SYMCOUNT (objfile));
-
-  free_pending_blocks ();
-  back_to = make_cleanup ((make_cleanup_func) really_free_pendings, 0);
-
-  make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0);
-  read_minimal_symbols (objfile, section_offsets);
-
-  /* Now that the symbol table data of the executable file are all in core,
-     process them and define symbols accordingly.  */
-  read_os9k_psymtab (section_offsets, objfile,
-		     DBX_TEXT_ADDR (objfile),
-		     DBX_TEXT_SIZE (objfile));
-
-  do_cleanups (back_to);
-}
-
-/* Initialize anything that needs initializing when a completely new
-   symbol file is specified (not just adding some symbols from another
-   file, e.g. a shared library).  */
-
-static void
-os9k_new_init (ignore)
-     struct objfile *ignore;
-{
-  stabsread_new_init ();
-  buildsym_new_init ();
-  psymfile_depth = 0;
-/*
-  init_header_files ();
-*/
-}
-
-/* os9k_symfile_init ()
-   It is passed a struct objfile which contains, among other things,
-   the BFD for the file whose symbols are being read, and a slot for a pointer
-   to "private data" which we fill with goodies.
-
-   Since BFD doesn't know how to read debug symbols in a format-independent
-   way (and may never do so...), we have to do it ourselves.  We will never
-   be called unless this is an a.out (or very similar) file. 
-   FIXME, there should be a cleaner peephole into the BFD environment here.  */
-
-static void
-os9k_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  bfd *sym_bfd = objfile->obfd;
-  char *name = bfd_get_filename (sym_bfd);
-  char dbgname[512], stbname[512];
-  FILE *symfile = 0;
-  FILE *minfile = 0;
-  asection *text_sect;
-
-  strcpy(dbgname, name);
-  strcat(dbgname, ".dbg");
-  strcpy(stbname, name);
-  strcat(stbname, ".stb");
-
-  if ((symfile = fopen(dbgname, "r")) == NULL) {
-    warning("Symbol file %s not found", dbgname);
-  }
-  objfile->auxf2 = symfile;
-
-  if ((minfile = fopen(stbname, "r")) == NULL) {
-    warning("Symbol file %s not found", stbname);
-  }
-  objfile->auxf1 = minfile;
-
-  /* Allocate struct to keep track of the symfile */
-  objfile->sym_stab_info = (struct dbx_symfile_info *)
-    xmmalloc (objfile -> md, sizeof (struct dbx_symfile_info));
-  DBX_SYMFILE_INFO (objfile)->stab_section_info = NULL;
-
-  text_sect = bfd_get_section_by_name (sym_bfd, ".text");
-  if (!text_sect)
-    error ("Can't find .text section in file");
-  DBX_TEXT_ADDR (objfile) = bfd_section_vma (sym_bfd, text_sect);
-  DBX_TEXT_SIZE (objfile) = bfd_section_size (sym_bfd, text_sect);
-
-  DBX_SYMBOL_SIZE (objfile) = 0;     /* variable size symbol */
-  DBX_SYMCOUNT (objfile) =  0;  /* used to be bfd_get_symcount(sym_bfd) */
-  DBX_SYMTAB_OFFSET (objfile) = 0;  /* used to be SYMBOL_TABLE_OFFSET */
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-os9k_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile->sym_stab_info != NULL)
-    {
-      mfree (objfile -> md, objfile->sym_stab_info);
-    }
-/*
-  free_header_files ();
-*/
-}
-
-
-struct st_dbghdr {
-  int sync;
-  short rev;
-  int crc;
-  short os;
-  short cpu;
-};
-#define SYNC 		(int)0xefbefeca
-
-#define SWAP_DBGHDR(hdrp, abfd) \
-  { \
-    (hdrp)->sync = bfd_get_32(abfd, (unsigned char *)&(hdrp)->sync); \
-    (hdrp)->rev = bfd_get_16(abfd, (unsigned char *)&(hdrp)->rev); \
-    (hdrp)->crc = bfd_get_32(abfd, (unsigned char *)&(hdrp)->crc); \
-    (hdrp)->os = bfd_get_16(abfd, (unsigned char *)&(hdrp)->os); \
-    (hdrp)->cpu = bfd_get_16(abfd, (unsigned char *)&(hdrp)->cpu); \
-  }
-
-#define N_SYM_CMPLR     0
-#define N_SYM_SLINE     1
-#define N_SYM_SYM       2
-#define N_SYM_LBRAC     3
-#define N_SYM_RBRAC     4
-#define N_SYM_SE        5
-
-struct internal_symstruct {
-  short n_type;
-  short n_desc;
-  long n_value;
-  char * n_strx;
-};
-static struct internal_symstruct symbol;
-static struct internal_symstruct *symbuf = &symbol;
-static char strbuf[4096];
-static struct st_dbghdr dbghdr;
-static short cmplrid;
-
-#define VER_PRE_ULTRAC	((short)4)
-#define VER_ULTRAC	((short)5)
-
-static int
-fill_sym (dbg_file, abfd)
-     FILE *dbg_file;
-     bfd *abfd;
-{
-short si, nmask;
-long li;
-int ii;
-char *p;
-
-  int nbytes = fread(&si, sizeof(si), 1, dbg_file);
-  if (nbytes == 0)
-    return 0;
-  if (nbytes < 0)
-    perror_with_name ("reading .dbg file.");
-  symbuf->n_desc = 0;
-  symbuf->n_value = 0;
-  symbuf->n_strx = NULL;
-  symbuf->n_type = bfd_get_16 (abfd, (unsigned char *)&si);
-  symbuf->n_type = 0xf & symbuf->n_type;
-  switch (symbuf->n_type)
-    {
-    case N_SYM_CMPLR:
-      fread(&si, sizeof(si), 1, dbg_file);
-      symbuf->n_desc = bfd_get_16(abfd, (unsigned char *)&si);
-      cmplrid = symbuf->n_desc & 0xff;
-      break;
-    case N_SYM_SLINE:
-      fread(&li, sizeof(li), 1, dbg_file);
-      symbuf->n_value = bfd_get_32(abfd, (unsigned char *)&li);
-      fread(&li, sizeof(li), 1, dbg_file);
-      li = bfd_get_32(abfd, (unsigned char *)&li);
-      symbuf->n_strx = (char *)(li >> 12);
-      symbuf->n_desc = li & 0xfff;
-      break;
-    case N_SYM_SYM:
-      fread(&li, sizeof(li), 1, dbg_file);
-      symbuf->n_value = bfd_get_32(abfd, (unsigned char *)&li);
-      si = 0;
-      do {
-	ii = getc(dbg_file);
-	strbuf[si++] = (char) ii;
-      } while (ii != 0 || si % 2 != 0);
-      symbuf->n_strx = strbuf;
-      p = (char *) strchr (strbuf, ':');
-      if (!p) break;
-      if ((p[1] == 'F' || p[1] == 'f') && cmplrid == VER_PRE_ULTRAC)
-	{
-	  fread(&si, sizeof(si), 1, dbg_file);
-	  nmask = bfd_get_16(abfd, (unsigned char *)&si);
-	  for (ii=0; ii<nmask; ii++)
-	    fread(&si, sizeof(si), 1, dbg_file);
-	}
-      break;
-    case N_SYM_LBRAC:
-      fread(&li, sizeof(li), 1, dbg_file);
-      symbuf->n_value = bfd_get_32(abfd, (unsigned char *)&li);
-      break;
-    case N_SYM_RBRAC:
-      fread(&li, sizeof(li), 1, dbg_file);
-      symbuf->n_value = bfd_get_32(abfd, (unsigned char *)&li);
-      break;
-    case N_SYM_SE:
-      break;
-    }
-    return 1;
-}
-
-/* Given pointers to an a.out symbol table in core containing dbx
-   style data, setup partial_symtab's describing each source file for
-   which debugging information is available.
-   SYMFILE_NAME is the name of the file we are reading from
-   and SECTION_OFFSETS is the set of offsets for the various sections
-   of the file (a set of zeros if the mainline program).  */
-
-static void
-read_os9k_psymtab (section_offsets, objfile, text_addr, text_size)
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-     CORE_ADDR text_addr;
-     int text_size;
-{
-  register struct internal_symstruct *bufp = 0;	/* =0 avoids gcc -Wall glitch*/
-  register char *namestring;
-  int past_first_source_file = 0;
-  CORE_ADDR last_o_file_start = 0;
-#if 0
-  struct cleanup *back_to;
-#endif
-  bfd *abfd;
-  FILE *fp;
-
-  /* End of the text segment of the executable file.  */
-  static CORE_ADDR end_of_text_addr;
-
-  /* Current partial symtab */
-  static struct partial_symtab *pst = 0;
-
-  /* List of current psymtab's include files */
-  char **psymtab_include_list;
-  int includes_allocated;
-  int includes_used;
-
-  /* Index within current psymtab dependency list */
-  struct partial_symtab **dependency_list;
-  int dependencies_used, dependencies_allocated;
-
-  includes_allocated = 30;
-  includes_used = 0;
-  psymtab_include_list = (char **) alloca (includes_allocated *
-					   sizeof (char *));
-
-  dependencies_allocated = 30;
-  dependencies_used = 0;
-  dependency_list =
-    (struct partial_symtab **) alloca (dependencies_allocated *
-				       sizeof (struct partial_symtab *));
-
-  last_source_file = NULL;
-
-#ifdef END_OF_TEXT_DEFAULT
-  end_of_text_addr = END_OF_TEXT_DEFAULT;
-#else
-  end_of_text_addr = text_addr + section_offsets->offsets[SECT_OFF_TEXT]
-			       + text_size;	/* Relocate */
-#endif
-
-  abfd = objfile->obfd;
-  fp = objfile->auxf2; 
-  if (!fp) return;
-		
-  fread(&dbghdr.sync, sizeof(dbghdr.sync), 1, fp);
-  fread(&dbghdr.rev, sizeof(dbghdr.rev), 1, fp);
-  fread(&dbghdr.crc, sizeof(dbghdr.crc), 1, fp);
-  fread(&dbghdr.os, sizeof(dbghdr.os), 1, fp);
-  fread(&dbghdr.cpu, sizeof(dbghdr.cpu), 1, fp);
-  SWAP_DBGHDR(&dbghdr, abfd);      
-
-  symnum = 0;
-  while(1)
-    {
-    int ret;
-    long cursymoffset;
-
-      /* Get the symbol for this run and pull out some info */
-      QUIT;	/* allow this to be interruptable */
-      cursymoffset = ftell(objfile->auxf2);
-      ret = fill_sym(objfile->auxf2, abfd);
-      if (ret <= 0) break;
-      else symnum++;
-      bufp = symbuf;
-
-      /* Special case to speed up readin. */
-      if (bufp->n_type == (short)N_SYM_SLINE) continue;
-
-#define CUR_SYMBOL_VALUE bufp->n_value
-      /* partial-stab.h */
-
-      switch (bufp->n_type)
-	{
-	char *p;
-
-	case N_SYM_CMPLR:
-	  continue;
-
-	case N_SYM_SE:
-          CUR_SYMBOL_VALUE += ANOFFSET(section_offsets, SECT_OFF_TEXT);
-	  if (psymfile_depth == 1 && pst)
-	    {
-	      os9k_end_psymtab (pst, psymtab_include_list, includes_used,
-		       symnum, CUR_SYMBOL_VALUE,
-		       dependency_list, dependencies_used);
-	      pst = (struct partial_symtab *) 0;
-	      includes_used = 0;
-	      dependencies_used = 0;
-	    }
-  	  psymfile_depth--;
-	  continue;
-
-	case N_SYM_SYM:		/* Typedef or automatic variable. */
-	  namestring = bufp->n_strx;
-          p = (char *) strchr (namestring, ':');
-          if (!p)
-            continue;           /* Not a debugging symbol.   */
-
-	  /* Main processing section for debugging symbols which
-	     the initial read through the symbol tables needs to worry
-	     about.  If we reach this point, the symbol which we are
-	     considering is definitely one we are interested in.
-	     p must also contain the (valid) index into the namestring
-	     which indicates the debugging type symbol.  */
-
-	  switch (p[1])
-	    {
-	    case 'S' :
-	      {
-		unsigned long valu;
-            	enum language tmp_language;
-		char *str, *p;
-		int n;
-		
-		valu = CUR_SYMBOL_VALUE;
-		if (valu)
-		  valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-		past_first_source_file = 1;
-
-                p = strchr(namestring, ':');
-                if (p) n = p-namestring;
-                else n = strlen(namestring);
-                str = alloca(n+1);
-                strncpy(str, namestring, n);
-                str[n] = '\0';
-
-		if (psymfile_depth == 0) {
-		  if (!pst)
-		    pst = os9k_start_psymtab (objfile, section_offsets,
-				 str, valu,
-				 cursymoffset,
-				 symnum-1,
-				 objfile -> global_psymbols.next,
-				 objfile -> static_psymbols.next);
-		} else { /* this is a include file */
-            	  tmp_language = deduce_language_from_filename (str);
-            	  if (tmp_language != language_unknown
-                	&& (tmp_language != language_c
-                    	|| psymtab_language != language_cplus))
-              		psymtab_language = tmp_language;
-
-/*
-		  if (pst && STREQ (str, pst->filename))
-		    continue;
-		  {
-		    register int i;
-		    for (i = 0; i < includes_used; i++)
-		      if (STREQ (str, psymtab_include_list[i]))
-			{
-			  i = -1; 
-			  break;
-			}
-		    if (i == -1)
-		      continue;
-		  }
-*/
-
-                  psymtab_include_list[includes_used++] = str;
-                  if (includes_used >= includes_allocated)
-                    {
-                      char **orig = psymtab_include_list;
-
-                      psymtab_include_list = (char **)
-                	  alloca ((includes_allocated *= 2) * sizeof (char *));
-                      memcpy ((PTR)psymtab_include_list, (PTR)orig,
-                          includes_used * sizeof (char *));
-              	    }
-
-		}
-  		psymfile_depth++;
-		continue;
-	      }
-
-	    case 'v':
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_STATIC,
-				   &objfile->static_psymbols,
-				   0, CUR_SYMBOL_VALUE,
-				   psymtab_language, objfile);
-	      continue;
-	    case 'V':
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_STATIC,
-				   &objfile->global_psymbols,
-				   0, CUR_SYMBOL_VALUE,
-				   psymtab_language, objfile);
-	      continue;
-
-	    case 'T':
-	      if (p != namestring)	/* a name is there, not just :T... */
-		{
-		  add_psymbol_to_list (namestring, p - namestring,
-				       STRUCT_NAMESPACE, LOC_TYPEDEF,
-				       &objfile->static_psymbols,
-				       CUR_SYMBOL_VALUE, 0,
-				       psymtab_language, objfile);
-		  if (p[2] == 't')
-		    {
-		      /* Also a typedef with the same name.  */
-		      add_psymbol_to_list (namestring, p - namestring,
-					   VAR_NAMESPACE, LOC_TYPEDEF,
-					   &objfile->static_psymbols,
-					   CUR_SYMBOL_VALUE, 0, psymtab_language,
-					   objfile);
-		      p += 1;
-		    }
-		  /* The semantics of C++ state that "struct foo { ... }"
-		     also defines a typedef for "foo".  Unfortuantely, cfront
-		     never makes the typedef when translating from C++ to C.
-		     We make the typedef here so that "ptype foo" works as
-		     expected for cfront translated code.  */
-		  else if (psymtab_language == language_cplus)
-		   {
-		      /* Also a typedef with the same name.  */
-		      add_psymbol_to_list (namestring, p - namestring,
-					   VAR_NAMESPACE, LOC_TYPEDEF,
-					   &objfile->static_psymbols,
-					   CUR_SYMBOL_VALUE, 0, psymtab_language,
-					   objfile);
-		   }
-		}
-	      goto check_enum;
-	    case 't':
-	      if (p != namestring)	/* a name is there, not just :T... */
-		{
-		  add_psymbol_to_list (namestring, p - namestring,
-				       VAR_NAMESPACE, LOC_TYPEDEF,
-				       &objfile->static_psymbols,
-				       CUR_SYMBOL_VALUE, 0,
-				       psymtab_language, objfile);
-		}
-	    check_enum:
-	      /* If this is an enumerated type, we need to
-		 add all the enum constants to the partial symbol
-		 table.  This does not cover enums without names, e.g.
-		 "enum {a, b} c;" in C, but fortunately those are
-		 rare.  There is no way for GDB to find those from the
-		 enum type without spending too much time on it.  Thus
-		 to solve this problem, the compiler needs to put out the
-		 enum in a nameless type.  GCC2 does this.  */
-
-	      /* We are looking for something of the form
-		 <name> ":" ("t" | "T") [<number> "="] "e" <size>
-		 {<constant> ":" <value> ","} ";".  */
-
-	      /* Skip over the colon and the 't' or 'T'.  */
-	      p += 2;
-	      /* This type may be given a number.  Also, numbers can come
-		 in pairs like (0,26).  Skip over it.  */
-	      while ((*p >= '0' && *p <= '9')
-		     || *p == '(' || *p == ',' || *p == ')'
-		     || *p == '=')
-		p++;
-
-	      if (*p++ == 'e')
-		{
-		  /* We have found an enumerated type. skip size */
-	          while (*p >= '0' && *p <= '9') p++;
-		  /* According to comments in read_enum_type
-		     a comma could end it instead of a semicolon.
-		     I don't know where that happens.
-		     Accept either.  */
-		  while (*p && *p != ';' && *p != ',')
-		    {
-		      char *q;
-
-		      /* Check for and handle cretinous dbx symbol name
-			 continuation! 
-		      if (*p == '\\')
-			p = next_symbol_text (objfile);
-		      */
-
-		      /* Point to the character after the name
-			 of the enum constant.  */
-		      for (q = p; *q && *q != ':'; q++)
-			;
-		      /* Note that the value doesn't matter for
-			 enum constants in psymtabs, just in symtabs.  */
-		      add_psymbol_to_list (p, q - p,
-					   VAR_NAMESPACE, LOC_CONST,
-					   &objfile->static_psymbols, 0,
-					   0, psymtab_language, objfile);
-		      /* Point past the name.  */
-		      p = q;
-		      /* Skip over the value.  */
-		      while (*p && *p != ',')
-			p++;
-		      /* Advance past the comma.  */
-		      if (*p)
-			p++;
-		    }
-		}
-	      continue;
-	    case 'c':
-	      /* Constant, e.g. from "const" in Pascal.  */
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_CONST,
-				   &objfile->static_psymbols, CUR_SYMBOL_VALUE,
-				   0, psymtab_language, objfile);
-	      continue;
-
-	    case 'f':
-	      CUR_SYMBOL_VALUE += ANOFFSET(section_offsets, SECT_OFF_TEXT);
-              if (pst && pst->textlow == 0)
-                pst->textlow = CUR_SYMBOL_VALUE;
-
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_BLOCK,
-				   &objfile->static_psymbols, CUR_SYMBOL_VALUE,
-				   0, psymtab_language, objfile);
-	      continue;
-
-	    case 'F':
-	      CUR_SYMBOL_VALUE += ANOFFSET(section_offsets, SECT_OFF_TEXT);
-              if (pst && pst->textlow == 0)
-                pst->textlow = CUR_SYMBOL_VALUE;
-
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_BLOCK,
-				   &objfile->global_psymbols, CUR_SYMBOL_VALUE,
-				   0, psymtab_language, objfile);
-	      continue;
-
-	    case 'p':
-	    case 'l':
-            case 's':
-	      continue;
-
-	    case ':':
-	      /* It is a C++ nested symbol.  We don't need to record it
-		 (I don't think); if we try to look up foo::bar::baz,
-		 then symbols for the symtab containing foo should get
-		 read in, I think.  */
-	      /* Someone says sun cc puts out symbols like
-		 /foo/baz/maclib::/usr/local/bin/maclib,
-		 which would get here with a symbol type of ':'.  */
-	      continue;
-
-	    default:
-	      /* Unexpected symbol descriptor.  The second and subsequent stabs
-		 of a continued stab can show up here.  The question is
-		 whether they ever can mimic a normal stab--it would be
-		 nice if not, since we certainly don't want to spend the
-		 time searching to the end of every string looking for
-		 a backslash.  */
-
-	      complain (&unknown_symchar_complaint, p[1]);
-	      continue;
-	    }
-
-	case N_SYM_RBRAC:
-	  CUR_SYMBOL_VALUE += ANOFFSET(section_offsets, SECT_OFF_TEXT);
-#ifdef HANDLE_RBRAC
-	  HANDLE_RBRAC(CUR_SYMBOL_VALUE);
-	  continue;
-#endif
-	case N_SYM_LBRAC:
-	  continue;
-
-	default:
-	  /* If we haven't found it yet, ignore it.  It's probably some
-	     new type we don't know about yet.  */
-	  complain (&unknown_symtype_complaint,
-		    local_hex_string ((unsigned long) bufp->n_type));
-	  continue;
-	}
-    }
-
-  DBX_SYMCOUNT (objfile) = symnum;
-
-  /* If there's stuff to be cleaned up, clean it up.  */
-  if (DBX_SYMCOUNT (objfile) > 0
-/*FIXME, does this have a bug at start address 0? */
-      && last_o_file_start
-      && objfile -> ei.entry_point < bufp->n_value
-      && objfile -> ei.entry_point >= last_o_file_start)
-    {
-      objfile -> ei.entry_file_lowpc = last_o_file_start;
-      objfile -> ei.entry_file_highpc = bufp->n_value;
-    }
-
-  if (pst)
-    {
-      os9k_end_psymtab (pst, psymtab_include_list, includes_used,
-		   symnum, end_of_text_addr,
-		   dependency_list, dependencies_used);
-    }
-/*
-  do_cleanups (back_to);
-*/
-}
-
-/* Allocate and partially fill a partial symtab.  It will be
-   completely filled at the end of the symbol list.
-
-   SYMFILE_NAME is the name of the symbol-file we are reading from, and ADDR
-   is the address relative to which its symbols are (incremental) or 0
-   (normal). */
-
-
-static struct partial_symtab *
-os9k_start_psymtab (objfile, section_offsets,
-	       filename, textlow, ldsymoff,ldsymcnt,  global_syms, static_syms)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     char *filename;
-     CORE_ADDR textlow;
-     int ldsymoff;
-     int ldsymcnt;
-     struct partial_symbol **global_syms;
-     struct partial_symbol **static_syms;
-{
-  struct partial_symtab *result =
-      start_psymtab_common(objfile, section_offsets,
-			   filename, textlow, global_syms, static_syms);
-
-  result->read_symtab_private = (char *)
-    obstack_alloc (&objfile -> psymbol_obstack, sizeof (struct symloc));
-
-  LDSYMOFF(result) = ldsymoff;
-  LDSYMCNT(result) = ldsymcnt;
-  result->read_symtab = os9k_psymtab_to_symtab;
-
-  /* Deduce the source language from the filename for this psymtab. */
-  psymtab_language = deduce_language_from_filename (filename);
-  return result;
-}
-
-/* Close off the current usage of PST.  
-   Returns PST or NULL if the partial symtab was empty and thrown away.
-   FIXME:  List variables and peculiarities of same.  */
-
-static struct partial_symtab *
-os9k_end_psymtab (pst, include_list, num_includes, capping_symbol_cnt,
-	     capping_text, dependency_list, number_dependencies)
-     struct partial_symtab *pst;
-     char **include_list;
-     int num_includes;
-     int capping_symbol_cnt;
-     CORE_ADDR capping_text;
-     struct partial_symtab **dependency_list;
-     int number_dependencies;
-     /* struct partial_symbol *capping_global, *capping_static; */
-{
-  int i;
-  struct partial_symtab *p1;
-  struct objfile *objfile = pst -> objfile;
-
-  if (capping_symbol_cnt != -1)
-      LDSYMCNT(pst) = capping_symbol_cnt - LDSYMCNT(pst);
-
-  /* Under Solaris, the N_SO symbols always have a value of 0,
-     instead of the usual address of the .o file.  Therefore,
-     we have to do some tricks to fill in texthigh and textlow.
-     The first trick is in partial-stab.h: if we see a static
-     or global function, and the textlow for the current pst
-     is still 0, then we use that function's address for 
-     the textlow of the pst.
-
-     Now, to fill in texthigh, we remember the last function seen
-     in the .o file (also in partial-stab.h).  Also, there's a hack in
-     bfd/elf.c and gdb/elfread.c to pass the ELF st_size field
-     to here via the misc_info field.  Therefore, we can fill in
-     a reliable texthigh by taking the address plus size of the
-     last function in the file.
-
-     Unfortunately, that does not cover the case where the last function
-     in the file is static.  See the paragraph below for more comments
-     on this situation.
-
-     Finally, if we have a valid textlow for the current file, we run
-     down the partial_symtab_list filling in previous texthighs that
-     are still unknown.  */
-
-  if (pst->texthigh == 0 && last_function_name) {
-    char *p;
-    int n;
-    struct minimal_symbol *minsym;
-
-    p = strchr (last_function_name, ':');
-    if (p == NULL)
-      p = last_function_name;
-    n = p - last_function_name;
-    p = alloca (n + 1);
-    strncpy (p, last_function_name, n);
-    p[n] = 0;
-    
-    minsym = lookup_minimal_symbol (p, NULL, objfile);
-
-    if (minsym) {
-      pst->texthigh = SYMBOL_VALUE_ADDRESS(minsym)+(long)MSYMBOL_INFO(minsym);
-    } else {
-      /* This file ends with a static function, and it's
-	 difficult to imagine how hard it would be to track down
-	 the elf symbol.  Luckily, most of the time no one will notice,
-	 since the next file will likely be compiled with -g, so
-	 the code below will copy the first fuction's start address 
-	 back to our texthigh variable.  (Also, if this file is the
-	 last one in a dynamically linked program, texthigh already
-	 has the right value.)  If the next file isn't compiled
-	 with -g, then the last function in this file winds up owning
-	 all of the text space up to the next -g file, or the end (minus
-	 shared libraries).  This only matters for single stepping,
-	 and even then it will still work, except that it will single
-	 step through all of the covered functions, instead of setting
-	 breakpoints around them as it usualy does.  This makes it
-	 pretty slow, but at least it doesn't fail.
-
-	 We can fix this with a fairly big change to bfd, but we need
-	 to coordinate better with Cygnus if we want to do that.  FIXME.  */
-    }
-    last_function_name = NULL;
-  }
-
-  /* this test will be true if the last .o file is only data */
-  if (pst->textlow == 0)
-    pst->textlow = pst->texthigh;
-
-  /* If we know our own starting text address, then walk through all other
-     psymtabs for this objfile, and if any didn't know their ending text
-     address, set it to our starting address.  Take care to not set our
-     own ending address to our starting address, nor to set addresses on
-     `dependency' files that have both textlow and texthigh zero.  */
-  if (pst->textlow) {
-    ALL_OBJFILE_PSYMTABS (objfile, p1) {
-      if (p1->texthigh == 0  && p1->textlow != 0 && p1 != pst) {
-	p1->texthigh = pst->textlow;
-	/* if this file has only data, then make textlow match texthigh */
-	if (p1->textlow == 0)
-	  p1->textlow = p1->texthigh;
-      }
-    }
-  }
-
-  /* End of kludge for patching Solaris textlow and texthigh.  */
-
-  pst->n_global_syms =
-    objfile->global_psymbols.next - (objfile->global_psymbols.list + pst->globals_offset);
-  pst->n_static_syms =
-    objfile->static_psymbols.next - (objfile->static_psymbols.list + pst->statics_offset);
-
-  pst->number_of_dependencies = number_dependencies;
-  if (number_dependencies)
-    {
-      pst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       number_dependencies * sizeof (struct partial_symtab *));
-      memcpy (pst->dependencies, dependency_list,
-	     number_dependencies * sizeof (struct partial_symtab *));
-    }
-  else
-    pst->dependencies = 0;
-
-  for (i = 0; i < num_includes; i++)
-    {
-      struct partial_symtab *subpst =
-	allocate_psymtab (include_list[i], objfile);
-
-      subpst->section_offsets = pst->section_offsets;
-      subpst->read_symtab_private =
-	  (char *) obstack_alloc (&objfile->psymbol_obstack,
-				  sizeof (struct symloc));
-      LDSYMOFF(subpst) =
-	LDSYMCNT(subpst) =
-	  subpst->textlow =
-	    subpst->texthigh = 0;
-
-      /* We could save slight bits of space by only making one of these,
-	 shared by the entire set of include files.  FIXME-someday.  */
-      subpst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       sizeof (struct partial_symtab *));
-      subpst->dependencies[0] = pst;
-      subpst->number_of_dependencies = 1;
-
-      subpst->globals_offset =
-	subpst->n_global_syms =
-	  subpst->statics_offset =
-	    subpst->n_static_syms = 0;
-
-      subpst->readin = 0;
-      subpst->symtab = 0;
-      subpst->read_symtab = pst->read_symtab;
-    }
-
-  sort_pst_symbols (pst);
-
-  /* If there is already a psymtab or symtab for a file of this name, 
-     remove it.
-     (If there is a symtab, more drastic things also happen.)
-     This happens in VxWorks.  */
-  free_named_symtabs (pst->filename);
-
-  if (num_includes == 0
-   && number_dependencies == 0
-   && pst->n_global_syms == 0
-   && pst->n_static_syms == 0) {
-    /* Throw away this psymtab, it's empty.  We can't deallocate it, since
-       it is on the obstack, but we can forget to chain it on the list.  */
-    /* Indicate that psymtab was thrown away.  */
-
-    discard_psymtab (pst);
-
-    pst = (struct partial_symtab *)NULL;
-  }
-  return pst;
-}
-
-static void
-os9k_psymtab_to_symtab_1 (pst)
-     struct partial_symtab *pst;
-{
-  struct cleanup *old_chain;
-  int i;
-  
-  if (!pst)
-    return;
-
-  if (pst->readin)
-    {
-      fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  /* Read in all partial symtabs on which this one is dependent */
-  for (i = 0; i < pst->number_of_dependencies; i++)
-    if (!pst->dependencies[i]->readin)
-      {
-	/* Inform about additional files that need to be read in.  */
-	if (info_verbose)
-	  {
-	    fputs_filtered (" ", gdb_stdout);
-	    wrap_here ("");
-	    fputs_filtered ("and ", gdb_stdout);
-	    wrap_here ("");
-	    printf_filtered ("%s...", pst->dependencies[i]->filename);
-	    wrap_here ("");		/* Flush output */
-	    gdb_flush (gdb_stdout);
-	  }
-	os9k_psymtab_to_symtab_1 (pst->dependencies[i]);
-      }
-
-  if (LDSYMCNT(pst))		/* Otherwise it's a dummy */
-    {
-      /* Init stuff necessary for reading in symbols */
-      stabsread_init ();
-      buildsym_init ();
-      old_chain = make_cleanup ((make_cleanup_func) really_free_pendings, 0);
-
-      /* Read in this file's symbols */
-      os9k_read_ofile_symtab (pst);
-      sort_symtab_syms (pst->symtab);
-      do_cleanups (old_chain);
-    }
-
-  pst->readin = 1;
-}
-
-/* Read in all of the symbols for a given psymtab for real.
-   Be verbose about it if the user wants that.  */
-
-static void
-os9k_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-  bfd *sym_bfd;
-
-  if (!pst)
-    return;
-
-  if (pst->readin)
-    {
-      fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	       pst->filename);
-      return;
-    }
-
-  if (LDSYMCNT(pst) || pst->number_of_dependencies)
-    {
-      /* Print the message now, before reading the string table,
-	 to avoid disconcerting pauses.  */
-      if (info_verbose)
-	{
-	  printf_filtered ("Reading in symbols for %s...", pst->filename);
-	  gdb_flush (gdb_stdout);
-	}
-
-      sym_bfd = pst->objfile->obfd;
-      os9k_psymtab_to_symtab_1 (pst);
-
-      /* Match with global symbols.  This only needs to be done once,
-         after all of the symtabs and dependencies have been read in.   */
-      scan_file_globals (pst->objfile);
-
-      /* Finish up the debug error message.  */
-      if (info_verbose)
-	printf_filtered ("done.\n");
-    }
-}
-
-/* Read in a defined section of a specific object file's symbols. */
-static void
-os9k_read_ofile_symtab (pst)
-     struct partial_symtab *pst;
-{
-  register struct internal_symstruct *bufp;
-  unsigned char type;
-  unsigned max_symnum;
-  register bfd *abfd;
-  struct objfile *objfile;
-  int sym_offset;		/* Offset to start of symbols to read */
-  CORE_ADDR text_offset;	/* Start of text segment for symbols */
-  int text_size;		/* Size of text segment for symbols */
-  struct section_offsets *section_offsets;
-  FILE *dbg_file;
-
-  objfile = pst->objfile;
-  sym_offset = LDSYMOFF(pst);
-  max_symnum = LDSYMCNT(pst);
-  text_offset = pst->textlow;
-  text_size = pst->texthigh - pst->textlow;
-  section_offsets = pst->section_offsets;
-
-  current_objfile = objfile;
-  subfile_stack = NULL;
-  last_source_file = NULL;
-
-  abfd = objfile->obfd;
-  dbg_file = objfile->auxf2;
-
-#if 0
-  /* It is necessary to actually read one symbol *before* the start
-     of this symtab's symbols, because the GCC_COMPILED_FLAG_SYMBOL
-     occurs before the N_SO symbol.
-     Detecting this in read_dbx_symtab
-     would slow down initial readin, so we look for it here instead. */
-  if (!processing_acc_compilation && sym_offset >= (int)symbol_size)
-    {
-      fseek (objefile->auxf2, sym_offset, SEEK_CUR);
-      fill_sym(objfile->auxf2, abfd);
-      bufp = symbuf;
-
-      processing_gcc_compilation = 0;
-      if (bufp->n_type == N_TEXT)
-	{
-	  if (STREQ (namestring, GCC_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 1;
-	  else if (STREQ (namestring, GCC2_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 2;
-	}
-
-      /* Try to select a C++ demangling based on the compilation unit
-	 producer. */
-
-      if (processing_gcc_compilation)
-	{
-	  if (AUTO_DEMANGLING)
-	    {
-	      set_demangling_style (GNU_DEMANGLING_STYLE_STRING);
-	    }
-	}
-    }
-  else
-    {
-      /* The N_SO starting this symtab is the first symbol, so we
-	 better not check the symbol before it.  I'm not this can
-	 happen, but it doesn't hurt to check for it.  */
-      bfd_seek (symfile_bfd, sym_offset, SEEK_CUR);
-      processing_gcc_compilation = 0;
-    }
-#endif /* 0 */
-
-  fseek(dbg_file, (long)sym_offset, 0);
-/*
-  if (bufp->n_type != (unsigned char)N_SYM_SYM)
-    error("First symbol in segment of executable not a source symbol");
-*/
-
-  for (symnum = 0; symnum < max_symnum; symnum++)
-    {
-      QUIT;			/* Allow this to be interruptable */
-      fill_sym(dbg_file, abfd);
-      bufp = symbuf;
-      type = bufp->n_type;
-
-      os9k_process_one_symbol ((int)type, (int)bufp->n_desc, 
-      (CORE_ADDR)bufp->n_value, bufp->n_strx, section_offsets, objfile);
-
-      /* We skip checking for a new .o or -l file; that should never
-         happen in this routine. */
-#if 0
-      else if (type == N_TEXT)
-	{
-	  /* I don't think this code will ever be executed, because
-	     the GCC_COMPILED_FLAG_SYMBOL usually is right before
-	     the N_SO symbol which starts this source file.
-	     However, there is no reason not to accept
-	     the GCC_COMPILED_FLAG_SYMBOL anywhere.  */
-
-	  if (STREQ (namestring, GCC_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 1;
-	  else if (STREQ (namestring, GCC2_COMPILED_FLAG_SYMBOL))
-	    processing_gcc_compilation = 2;
-
-	  if (AUTO_DEMANGLING)
-	    {
-	      set_demangling_style (GNU_DEMANGLING_STYLE_STRING);
-	    }
-	}
-      else if (type & N_EXT || type == (unsigned char)N_TEXT
-	       || type == (unsigned char)N_NBTEXT
-	       ) {
-	  /* Global symbol: see if we came across a dbx defintion for
-	     a corresponding symbol.  If so, store the value.  Remove
-	     syms from the chain when their values are stored, but
-	     search the whole chain, as there may be several syms from
-	     different files with the same name. */
-	  /* This is probably not true.  Since the files will be read
-	     in one at a time, each reference to a global symbol will
-	     be satisfied in each file as it appears. So we skip this
-	     section. */
-	  ;
-        }
-#endif /* 0 */
-    }
-
-  current_objfile = NULL;
-
-  /* In a Solaris elf file, this variable, which comes from the
-     value of the N_SO symbol, will still be 0.  Luckily, text_offset,
-     which comes from pst->textlow is correct. */
-  if (last_source_start_addr == 0)
-    last_source_start_addr = text_offset;
-  pst->symtab = end_symtab (text_offset + text_size, objfile, SECT_OFF_TEXT);
-  end_stabs ();
-}
-
-
-/* This handles a single symbol from the symbol-file, building symbols
-   into a GDB symtab.  It takes these arguments and an implicit argument.
-
-   TYPE is the type field of the ".stab" symbol entry.
-   DESC is the desc field of the ".stab" entry.
-   VALU is the value field of the ".stab" entry.
-   NAME is the symbol name, in our address space.
-   SECTION_OFFSETS is a set of amounts by which the sections of this object
-          file were relocated when it was loaded into memory.
-          All symbols that refer
-	  to memory locations need to be offset by these amounts.
-   OBJFILE is the object file from which we are reading symbols.
- 	       It is used in end_symtab.  */
-
-static void
-os9k_process_one_symbol (type, desc, valu, name, section_offsets, objfile)
-     int type, desc;
-     CORE_ADDR valu;
-     char *name;
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-{
-  register struct context_stack *new;
-  /* The stab type used for the definition of the last function.
-     N_STSYM or N_GSYM for SunOS4 acc; N_FUN for other compilers.  */
-  static int function_stab_type = 0;
-
-#if 0
-  /* Something is wrong if we see real data before
-     seeing a source file name.  */
-  if (last_source_file == NULL && type != (unsigned char)N_SO)
-    {
-      /* Ignore any symbols which appear before an N_SO symbol.
-	 Currently no one puts symbols there, but we should deal
-	 gracefully with the case.  A complain()t might be in order,
-	 but this should not be an error ().  */
-      return;
-    }
-#endif /* 0 */
-
-  switch (type)
-    {
-    case N_SYM_LBRAC:
-      /* On most machines, the block addresses are relative to the
-	 N_SO, the linker did not relocate them (sigh).  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT); 
-      new = push_context (desc, valu);
-      break;
-
-    case N_SYM_RBRAC:
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT); 
-      new = pop_context();
-
-#if !defined (OS9K_VARIABLES_INSIDE_BLOCK)
-#define OS9K_VARIABLES_INSIDE_BLOCK(desc, gcc_p) 1
-#endif
-
-      if (!OS9K_VARIABLES_INSIDE_BLOCK(desc, processing_gcc_compilation))
-	local_symbols = new->locals;
-
-      if (context_stack_depth > 1)
-	{
-	  /* This is not the outermost LBRAC...RBRAC pair in the function,
-	     its local symbols preceded it, and are the ones just recovered
-	     from the context stack.  Define the block for them (but don't
-	     bother if the block contains no symbols.  Should we complain
-	     on blocks without symbols?  I can't think of any useful purpose
-	     for them).  */
-	  if (local_symbols != NULL)
-	    {
-	      /* Muzzle a compiler bug that makes end < start.  (which
-		 compilers?  Is this ever harmful?).  */
-	      if (new->start_addr > valu)
-		{
-		  complain (&lbrac_rbrac_complaint);
-		  new->start_addr = valu;
-		}
-	      /* Make a block for the local symbols within.  */
-	      finish_block (0, &local_symbols, new->old_blocks,
-			    new->start_addr, valu, objfile);
-	    }
-	}
-      else
-	{
-	  if (context_stack_depth == 0)
-	    {
-	      within_function = 0;
-	      /* Make a block for the local symbols within.  */
-	      finish_block (new->name, &local_symbols, new->old_blocks,
-			new->start_addr, valu, objfile);
-	    }
-	  else
-	    {
-	      /* attach local_symbols to the end of new->locals */
-	      if (!new->locals) new->locals = local_symbols;
-	      else {
-		struct pending *p;
-
-	        p = new->locals;
-	        while (p->next) p = p->next; 
-	        p->next = local_symbols;
-	      }
-	    }
-	}
-
-      if (OS9K_VARIABLES_INSIDE_BLOCK(desc, processing_gcc_compilation))
-	/* Now pop locals of block just finished.  */
-	local_symbols = new->locals;
-      break;
-
-
-    case N_SYM_SLINE:
-      /* This type of "symbol" really just records
-	 one line-number -- core-address correspondence.
-	 Enter it in the line list for this symbol table. */
-      /* Relocate for dynamic loading and for ELF acc fn-relative syms.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT); 
-      /* FIXME: loses if sizeof (char *) > sizeof (int) */
-      record_line (current_subfile, (int)name, valu);
-      break;
-
-    /* The following symbol types need to have the appropriate offset added
-       to their value; then we process symbol definitions in the name.  */
-    case N_SYM_SYM:
-
-      if (name)
-	{
-	  char deftype;
-	  char *dirn, *n;
-	  char *p = strchr (name, ':');
-	  if (p == NULL)
-	    deftype = '\0';
-	  else
-	    deftype = p[1];
-
-
-	  switch (deftype)
-	    {
-	    case 'S':
-      	      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      n = strrchr(name, '/');
-	      if (n != NULL) {
-		*n = '\0';
-		n++;
-		dirn = name;
-	      } else {
-		n = name;
-		dirn = NULL;
-	      }
-	      *p = '\0';
-	      if (symfile_depth++ == 0) {
-		if (last_source_file) {
-          	  end_symtab (valu, objfile, SECT_OFF_TEXT);
-		  end_stabs ();
-		}
-		start_stabs ();
-		os9k_stabs = 1;
-		start_symtab (n, dirn, valu);
-		record_debugformat ("OS9");
-	      } else {
-		push_subfile();
-		start_subfile (n, dirn!=NULL ? dirn : current_subfile->dirname);
-	      }
-	      break;
-
-	    case 'f':
-	    case 'F':
-              valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	      function_stab_type = type;
-
-	      within_function = 1;
-	      new = push_context (0, valu);
-	      new->name = define_symbol (valu, name, desc, type, objfile);
-	      break;
-
-	    case 'V':
-	    case 'v':
-              valu += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	      define_symbol (valu, name, desc, type, objfile);
-	      break;
-
-	    default:
-	      define_symbol (valu, name, desc, type, objfile);
-	      break;
-	    }
-	}
-      break;
-
-    case N_SYM_SE:
-	if (--symfile_depth != 0)
-	  start_subfile(pop_subfile(), current_subfile->dirname);
-      break;
-
-    default:
-      complain (&unknown_symtype_complaint,
-		local_hex_string((unsigned long) type));
-      /* FALLTHROUGH */
-      break;
-
-    case N_SYM_CMPLR:
-      break;
-    }
-  previous_stab_code = type;
-}
-
-static struct sym_fns os9k_sym_fns =
-{
-  bfd_target_os9k_flavour,
-  os9k_new_init,	/* sym_new_init: init anything gbl to entire symtab */
-  os9k_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  os9k_symfile_read,	/* sym_read: read a symbol file into symtab */
-  os9k_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  default_symfile_offsets,
-			/* sym_offsets: parse user's offsets to internal form*/
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_os9kread ()
-{
-  add_symtab_fns(&os9k_sym_fns);
-}
diff --git a/gdb/os9kstab.c b/gdb/os9kstab.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/os9kstab.c
+++ /dev/null
diff --git a/gdb/osf-share/.Sanitize b/gdb/osf-share/.Sanitize
deleted file mode 100644
index 73b99eb..0000000
--- a/gdb/osf-share/.Sanitize
+++ /dev/null
@@ -1,62 +0,0 @@
-# .Sanitize for devo/gdb/osf-share.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-AT386
-HP800
-README
-RIOS
-cma_attr.h
-cma_deb_core.h
-cma_debug_client.h
-cma_errors.h
-cma_handle.h
-cma_init.h
-cma_list.h
-cma_mutex.h
-cma_sched.h
-cma_semaphore_defs.h
-cma_sequence.h
-cma_stack.h
-cma_stack_int.h
-cma_tcb_defs.h
-cma_util.h
-
-# Things which are explicitly *not* kept, for now.
-
-Things-to-lose:
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-
-for i in * ; do
-	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
-		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
-	fi
-done
-
-#
-# End of file.
diff --git a/gdb/osf-share/AT386/.Sanitize b/gdb/osf-share/AT386/.Sanitize
deleted file mode 100644
index 2ef8e54..0000000
--- a/gdb/osf-share/AT386/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# .Sanitize for devo/gdb/osf-share/AT386.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-cma_thread_io.h
-
-# Things which are explicitly *not* kept, for now.
-
-Things-to-lose:
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-
-for i in * ; do
-	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
-		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
-	fi
-done
-
-#
-# End of file.
diff --git a/gdb/osf-share/AT386/cma_thread_io.h b/gdb/osf-share/AT386/cma_thread_io.h
deleted file mode 100644
index a90dba1..0000000
--- a/gdb/osf-share/AT386/cma_thread_io.h
+++ /dev/null
@@ -1,457 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for thread synchrounous I/O
- */
-
-#ifndef CMA_THREAD_IO
-#define CMA_THREAD_IO
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma_config.h>
-#include <sys/file.h>
-#include <cma.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <cma_init.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS
- */
-
-/*
- * Define symbols which indicate whether to compile code for obsolete 
- * "non-blocking mode" flags:  FNDELAY and FNBLOCK.  If the obsolete
- * symbols are defined, and if their replacement symbols are defined 
- * and are different or if they are undefined, then define a symbol
- * that says to compile the code in; otherwise no code will be compiled
- * for these obsolete symbols.
- */
-#ifdef FNDELAY
-# ifdef O_NDELAY
-#  if O_NDELAY != FNDELAY
-#   define _CMA_FNDELAY_
-#  endif
-# else
-#  define _CMA_FNDELAY_
-# endif
-#endif
-
-#ifdef FNBLOCK
-# ifdef O_NONBLOCK
-#  if O_NONBLOCK != FNBLOCK
-#   define _CMA_FNBLOCK_
-#  endif
-# else
-#  define _CMA_FNBLOCK_
-# endif
-#endif
-
-
-extern cma_t_boolean cma_is_open(int);
-/*
- * Maximum number of files (ie, max_fd+1)
- */
-#define cma__c_mx_file	FD_SETSIZE
-
-/*
- * Number of bits per file descriptor bit mask (ie number of bytes * bits/byte)
- */
-#define cma__c_nbpm	NFDBITS
-
-/*
- * TYPE DEFINITIONS
- */
-
-typedef enum CMA__T_IO_TYPE {
-    cma__c_io_read   = 0,
-    cma__c_io_write  = 1,
-    cma__c_io_except = 2
-    } cma__t_io_type;
-#define cma__c_max_io_type	2
-
-/*
- * From our local <sys/types.h>:
- *
- *  typedef long    fd_mask;
- *
- *  typedef struct fd_set {
- *          fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
- *  } fd_set;
- *
- */
-typedef fd_mask cma__t_mask;
-typedef fd_set  cma__t_file_mask;
-
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * Maximum number of files (ie, max_fd+1) as determined by getdtablesize().
- */
-extern int	cma__g_mx_file;
-
-/*
- * Number of submasks (ie "int" sized chunks) per file descriptor mask as
- * determined by getdtablesize().
- */
-extern int	cma__g_nspm;
-
-/*
- * MACROS
- */
-
-/*
- * Define a constant for the errno value which indicates that the requested
- * operation was not performed because it would block the process.
- */
-# define cma__is_blocking(s) \
-    ((s == EAGAIN) || (s == EWOULDBLOCK) || (s == EINPROGRESS) || \
-     (s == EALREADY) || (s == EDEADLK))
-
-/*
-*	It is necessary to issue an I/O function, before calling cma__io_wait()
-*	in the following cases:
-*
-*		*	This file descriptor has been set non-blocking by CMA
-*		*	This file descriptor has been set non-blocking by the user.
-*/
-
-#define cma__issue_io_call(fd)					\
-	( (cma__g_file[fd]->non_blocking) || \
-	  (cma__g_file[fd]->user_fl.user_non_blocking) )
-
-
-#define cma__set_user_nonblocking(flags) \
-
-/*
- * Determine if the file is open
- */
-/*
- * If the file gets closed while waiting for the mutex cma__g_file[rfd]
- * gets set to null. This results in a crash if NDEBUG is set to 0 
- * since cma__int_lock tries to dereference it to set the mutex ownership 
- * after it gets the mutex. The following will still set the ownership
- * in cma__int_lock so we'll set it back to noone if cma__g_file is null
- * when we come back just in case it matters. It shouldn't since its no
- * longer in use but..... 
- * Callers of this should recheck cma__g_file after the reservation to
- * make sure continueing makes sense.
- */
-#define cma__fd_reserve(rfd) 	\
-		{ \
-		cma__t_int_mutex *__mutex__; \
-		__mutex__ = cma__g_file[rfd]->mutex; \
-		cma__int_lock (__mutex__); \
-		if(cma__g_file[rfd] == (cma__t_file_obj *)cma_c_null_ptr) \
-			cma__int_unlock(__mutex__); \
-		}
-		
-
-/*
- * Unreserve a file descriptor
- */
-#define cma__fd_unreserve(ufd)	cma__int_unlock (cma__g_file[ufd]->mutex)
-
-/*
- * AND together two select file descriptor masks
- */
-#define cma__fdm_and(target,a,b)					\
-	{								\
-	int __i__ = cma__g_nspm;					\
-	while (__i__--)							\
-	    (target)->fds_bits[__i__] =					\
-		(a)->fds_bits[__i__] & (b)->fds_bits[__i__];		\
-	}
-
-/*
- * Clear a bit in a select file descriptor mask
- *
- * FD_CLR(n, p)  :=  ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_clr_bit(n,p)	FD_CLR (n, p)
-
-/*
- * Copy the contents of one file descriptor mask into another.  If the 
- * destination operand is null, do nothing; if the source operand is null, 
- * simply zero the destination.
- */
-#define cma__fdm_copy(src,dst,nfds) {					\
-	if (dst)							\
-	    if (src) {							\
-		cma__t_mask *__s__ = (cma__t_mask *)(src);		\
-		cma__t_mask *__d__ = (cma__t_mask *)(dst);		\
-		int __i__;						\
-		for (__i__ = 0; __i__ < (nfds); __i__ += cma__c_nbpm)	\
-		    *__d__++ = *__s__++;				\
-		}							\
-	    else							\
-		cma__fdm_zero (dst);					\
-	    }
-
-/*
- * To increment count for each bit set in fd - mask
- */
-#define cma__fdm_count_bits(map,count)					\
-	{								\
-	int	__i__ = cma__g_nspm;					\
-	while (__i__--) {						\
-	    cma__t_mask    __tm__;				        \
-	    __tm__ = (map)->fds_bits[__i__];				\
-	    while(__tm__) {						\
-		(count)++;						\
-		__tm__ &= ~(__tm__ & (-__tm__)); /* Assumes 2's comp */	\
-		}							\
-	    }								\
-	}
-
-/*
- * Test if a bit is set in a select file descriptor mask
- *
- * FD_ISSET(n,p)  :=  ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_is_set(n,p)	FD_ISSET (n, p)
-
-/*
- * OR together two select file descriptor masks
- */
-#define cma__fdm_or(target,a,b)						\
-	{								\
-	int __i__ = cma__g_nspm;					\
-	while (__i__--)							\
-	    (target)->fds_bits[__i__] =					\
-		(a)->fds_bits[__i__] | (b)->fds_bits[__i__];		\
-	}
-
-/*
- * Set a bit in a select file descriptor mask
- * 
- * FD_SET(n,p)  :=  ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_set_bit(n,p)	FD_SET (n, p)
-
-/*
- * Clear a select file descriptor mask.
- */
-#define cma__fdm_zero(n)						\
-	cma__memset ((char *) n, 0, cma__g_nspm * sizeof(cma__t_mask))
-
-
-
-/*
- * CMA "thread-synchronous" I/O read/write operations
- */
-
-    /*
-     * Since all CMA "thread-synchronous" I/O (read or write) operations on 
-     * U*ix follow the exact same structure, the wrapper routines have been
-     * condensed into a macro.
-     *
-     * The steps performed are as follows:
-     *	1. Check that the file descriptor is a legitimate value.
-     *	2. Check that the entry in the CMA file "database" which corresponds to 
-     *	    the file descriptor indicates that the "file" was "opened" by CMA.
-     *  3. Reserve the file, to serialized access to files.  This not only 
-     *	    simplifies things, but also defends against non-reentrancy.
-     *  4. If the "file" is "set" for non-blocking I/O, check if we
-     *      have actually set the file non-blocking yet, and if not do so.
-     *	    Then, issue the I/O operantion.
-     *	    Success or failure is returned immediately, after unreserving the 
-     *	    file.  If the error indicates that the operation would have caused
-     *	    the process to block, continue to the next step.
-     *	5. The I/O prolog adds this "file" to the global bit mask, which 
-     *	    represents all "files" which have threads waiting to perform I/O on 
-     *	    them, and causes the thread to block on the condition variable for
-     *	    this "file".  Periodically, a select is done on this global bit 
-     *	    mask, and the condition variables corresponding to "files" which 
-     *	    are ready for I/O are signaled, releasing those waiting threads to
-     *	    perform their I/O.
-     *  6. When the thread returns from the I/O prolog, it can (hopefully) 
-     *	    perform its operation without blocking the process.
-     *	7. The I/O epilog clears the bit in the global mask and/or signals the 
-     *	    the next thread waiting for this "file", as appropriate.
-     *  8. If the I/O failed, continue to loop.
-     *	9. Finally, the "file" is unreserved, as we're done with it, and the
-     *	    result of the operation is returned.
-     *
-     *
-     * Note:  currently, we believe that timeslicing which is based on the
-     *	    virtual-time timer does not cause system calls to return EINTR.  
-     *	    Threfore, any EINTR returns are relayed directly to the caller.
-     *	    On platforms which do not support a virtual-time timer, the code
-     *	    should probably catch EINTR returns and restart the system call.
-     */
-
-/*
- * This macro is used for both read-type and write-type functions.
- *
- * Note:  the second call to "func" may require being bracketed in a
- *	  cma__interrupt_disable/cma__interrupt_enable pair, but we'll 
- *	  wait and see if this is necessary.
- */
-#define cma__ts_func(func,fd,arglist,type,post_process)	{ \
-    cma_t_integer   __res__; \
-    cma_t_boolean   __done__ = cma_c_false; \
-    if ((fd < 0) || (fd >= cma__g_mx_file)) return (cma__set_errno (EBADF), -1); \
-    if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
-    cma__fd_reserve (fd); \
-    if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
-    if (cma__issue_io_call(fd)) {\
-	if ((!cma__g_file[fd]->set_non_blocking) && \
-		(cma__g_file[fd]->non_blocking == cma_c_true)) \
-	    cma__set_nonblocking(fd); \
-        cma__interrupt_disable (0); \
-	TRY { \
-	    __res__ = func arglist; \
-	    } \
-	CATCH_ALL { \
-	    cma__interrupt_enable (0); \
-	    cma__fd_unreserve (fd); \
-	    RERAISE; \
-	    } \
-	ENDTRY \
-        cma__interrupt_enable (0); \
-	if ((__res__ != -1) \
-		|| (!cma__is_blocking (errno)) \
-		|| (cma__g_file[fd]->user_fl.user_non_blocking)) \
-	    __done__ = cma_c_true; \
-	} \
-    if (__done__) { \
-	cma__fd_unreserve (fd); \
-	} \
-    else { \
-	TRY { \
-	    cma__io_prolog (type, fd); \
-	    while (!__done__) { \
-		cma__io_wait (type, fd); \
-		__res__ = func arglist; \
-		if ((__res__ != -1) \
-			|| (!cma__is_blocking (errno)) \
-			|| (cma__g_file[fd]->user_fl.user_non_blocking)) \
-		    __done__ = cma_c_true; \
-		} \
-	    } \
-	FINALLY { \
-	    cma__io_epilog (type, fd); \
-	    cma__fd_unreserve (fd); \
-	    } \
-	ENDTRY \
-	} \
-    if (__res__ != -1)  post_process; \
-    return __res__;  \
-    }
-
-    /*
-     * Since most CMA "thread-synchronous" I/O ("open"-type) operations on 
-     * U*ix follow the exact same structure, the wrapper routines have been
-     * condensed into a macro.
-     *
-     * The steps performed are as follows:
-     *	1. Issue the open function.
-     *	2. If the value returned indicates an error, return it to the caller.
-     *  3. If the file descriptor returned is larger than what we think is the
-     *	    maximum value (ie if it is too big for our database) then bugcheck.
-     *  4. "Open" the "file" in the CMA file database.
-     *	5. Return the file descriptor value to the caller.
-     *
-     * FIX-ME: for the time being, if the I/O operation returns EINTR, we 
-     *	    simply return it to the caller; eventually, we should catch this 
-     *	    and "do the right thing" (if we can figure out what that is).
-     */
-
-/*
- * This macro is used for all "open"-type functions which return a single file
- * desciptor by immediate value.
- */
-#define cma__ts_open(func,arglist,post_process)  {		\
-    int	__fd__;							\
-    TRY {							\
-	cma__int_init ();					\
-	cma__int_lock (cma__g_io_data_mutex);			\
-	__fd__ = func arglist;					\
-	cma__int_unlock (cma__g_io_data_mutex);			\
-	if (__fd__ >= 0 && __fd__ < cma__g_mx_file)		\
-	    post_process;					\
-	}							\
-    CATCH_ALL							\
-	{							\
-	cma__set_errno (EBADF);					\
-	__fd__ = -1;						\
-	}							\
-    ENDTRY							\
-    if (__fd__ >= cma__g_mx_file)				\
-	cma__bugcheck ("cma__ts_open:  fd is too large");	\
-    return __fd__;						\
-    }
-/*
- * This macro is used for all "open"-type functions which return a pair of file
- * desciptors by reference parameter.
- */
-#define cma__ts_open2(func,fdpair,arglist,post_process)  {		\
-    int	    __res__;							\
-    TRY {								\
-	cma__int_init ();						\
-	cma__int_lock (cma__g_io_data_mutex);				\
-	__res__ = func arglist;						\
-	cma__int_unlock (cma__g_io_data_mutex);				\
-	if (__res__ >= 0 && fdpair[0] < cma__g_mx_file			\
-		&& fdpair[1] < cma__g_mx_file)				\
-	    post_process;						\
-	}								\
-    CATCH_ALL								\
-	{								\
-	cma__set_errno (EBADF);						\
-	__res__ = -1;							\
-	}								\
-    ENDTRY								\
-    if ((fdpair[0] >= cma__g_mx_file) || (fdpair[1] >= cma__g_mx_file)) \
-	cma__bugcheck ("cma__ts_open2:  one of fd's is too large"); \
-    return __res__;							\
-    }
-
-/*
- * INTERNAL INTERFACES
- */
-extern void cma__close_general (int);
-
-extern void cma__init_thread_io (void);
-
-extern cma_t_boolean cma__io_available (cma__t_io_type,int,struct timeval *);
-
-extern void cma__io_epilog (cma__t_io_type,int);
-
-extern void cma__io_prolog (cma__t_io_type,int);
-
-extern void cma__io_wait (cma__t_io_type,int);
-
-extern void cma__open_general (int);
-
-extern void cma__reinit_thread_io (int);
-
-extern void cma__set_nonblocking (int);
-
-extern void cma__set_user_nonblock_flags (int,int);
-
-extern cma_t_boolean cma__is_open (int);
-
-
-#endif
diff --git a/gdb/osf-share/HP800/.Sanitize b/gdb/osf-share/HP800/.Sanitize
deleted file mode 100644
index 17e1389..0000000
--- a/gdb/osf-share/HP800/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# .Sanitize for devo/gdb/osf-share/HP800.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-cma_thread_io.h
-
-# Things which are explicitly *not* kept, for now.
-
-Things-to-lose:
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-
-for i in * ; do
-	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
-		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
-	fi
-done
-
-#
-# End of file.
diff --git a/gdb/osf-share/HP800/cma_thread_io.h b/gdb/osf-share/HP800/cma_thread_io.h
deleted file mode 100644
index e9bef3b..0000000
--- a/gdb/osf-share/HP800/cma_thread_io.h
+++ /dev/null
@@ -1,432 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *
- *	Header file for thread synchrounous I/O
- */
-
-#ifndef CMA_THREAD_IO
-#define CMA_THREAD_IO
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma_config.h>
-#include <sys/file.h>
-#include <cma.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <cma_init.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS
- */
-
-
-
-/*
- * Maximum number of files (ie, max_fd+1)
- */
-#define cma__c_mx_file	FD_SETSIZE
-
-/*
- * Number of bits per file descriptor bit mask (ie number of bytes * bits/byte)
- */
-#define cma__c_nbpm	NFDBITS
-
-/*
- * TYPE DEFINITIONS
- */
-
-typedef enum CMA__T_IO_TYPE {
-    cma__c_io_read   = 0,
-    cma__c_io_write  = 1,
-    cma__c_io_except = 2
-    } cma__t_io_type;
-#define cma__c_max_io_type	2
-
-/*
- * From our local <sys/types.h>:
- *
- *  typedef long    fd_mask;
- *
- *  typedef struct fd_set {
- *          fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
- *  } fd_set;
- *
- */
-typedef fd_mask cma__t_mask;
-typedef fd_set  cma__t_file_mask;
-
-
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * Maximum number of files (ie, max_fd+1) as determined by getdtablesize().
- */
-extern int	cma__g_mx_file;
-
-/*
- * Number of submasks (ie "int" sized chunks) per file descriptor mask as
- * determined by getdtablesize().
- */
-extern int	cma__g_nspm;
-
-/*
- * MACROS
- */
-
-/*
- * Define a constant for the errno value which indicates that the requested
- * operation was not performed because it would block the process.
- */
-# define cma__is_blocking(s) \
-    ((s == EAGAIN) || (s == EWOULDBLOCK) || (s == EINPROGRESS) || \
-     (s == EALREADY) || (s == EDEADLK))
-
-/*
-*	It is necessary to issue an I/O function, before calling cma__io_wait()
-*	in the following cases:
-*
-*		*	This file descriptor has been set non-blocking by CMA
-*		*	This file descriptor has been set non-blocking by the user.
-*/
-
-#define cma__issue_io_call(fd)					\
-	( (cma__g_file[fd]->non_blocking) || \
-	  (cma__g_file[fd]->user_fl.user_non_blocking) )
-
-
-#define cma__set_user_nonblocking(flags) \
-
-/*
- * Determine if the file is open
- */
-/*
- * If the file gets closed while waiting for the mutex cma__g_file[rfd]
- * gets set to null. This results in a crash if NDEBUG is set to 0 
- * since cma__int_lock tries to dereference it to set the mutex ownership 
- * after it gets the mutex. The following will still set the ownership
- * in cma__int_lock so we'll set it back to noone if cma__g_file is null
- * when we come back just in case it matters. It shouldn't since its no
- * longer in use but..... 
- * Callers of this should recheck cma__g_file after the reservation to
- * make sure continueing makes sense.
- */
-#define cma__fd_reserve(rfd) 	\
-		{ \
-		cma__t_int_mutex *__mutex__; \
-		__mutex__ = cma__g_file[rfd]->mutex; \
-		cma__int_lock (__mutex__); \
-		if(cma__g_file[rfd] == (cma__t_file_obj *)cma_c_null_ptr) \
-			cma__int_unlock(__mutex__); \
-		}
-		
-
-/*
- * Unreserve a file descriptor
- */
-#define cma__fd_unreserve(ufd)	cma__int_unlock (cma__g_file[ufd]->mutex)
-
-/*
- * AND together two select file descriptor masks
- */
-#define cma__fdm_and(target,a,b)					\
-	{								\
-	int __i__ = cma__g_nspm;					\
-	while (__i__--)							\
-	    (target)->fds_bits[__i__] =					\
-		(a)->fds_bits[__i__] & (b)->fds_bits[__i__];		\
-	}
-
-/*
- * Clear a bit in a select file descriptor mask
- *
- * FD_CLR(n, p)  :=  ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_clr_bit(n,p)	FD_CLR (n, p)
-
-/*
- * Copy the contents of one file descriptor mask into another.  If the 
- * destination operand is null, do nothing; if the source operand is null, 
- * simply zero the destination.
- */
-#define cma__fdm_copy(src,dst,nfds) {					\
-	if (dst)							\
-	    if (src) {							\
-		cma__t_mask *__s__ = (cma__t_mask *)(src);		\
-		cma__t_mask *__d__ = (cma__t_mask *)(dst);		\
-		int __i__;						\
-		for (__i__ = 0; __i__ < (nfds); __i__ += cma__c_nbpm)	\
-		    *__d__++ = *__s__++;				\
-		}							\
-	    else							\
-		cma__fdm_zero (dst);					\
-	    }
-
-/*
- * To increment count for each bit set in fd - mask
- */
-#define cma__fdm_count_bits(map,count)					\
-	{								\
-	int	__i__ = cma__g_nspm;					\
-	while (__i__--) {						\
-	    cma__t_mask    __tm__;				        \
-	    __tm__ = (map)->fds_bits[__i__];				\
-	    while(__tm__) {						\
-		(count)++;						\
-		__tm__ &= ~(__tm__ & (-__tm__)); /* Assumes 2's comp */	\
-		}							\
-	    }								\
-	}
-
-/*
- * Test if a bit is set in a select file descriptor mask
- *
- * FD_ISSET(n,p)  :=  ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_is_set(n,p)	FD_ISSET (n, p)
-
-/*
- * OR together two select file descriptor masks
- */
-#define cma__fdm_or(target,a,b)						\
-	{								\
-	int __i__ = cma__g_nspm;					\
-	while (__i__--)							\
-	    (target)->fds_bits[__i__] =					\
-		(a)->fds_bits[__i__] | (b)->fds_bits[__i__];		\
-	}
-
-/*
- * Set a bit in a select file descriptor mask
- * 
- * FD_SET(n,p)  :=  ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_set_bit(n,p)	FD_SET (n, p)
-
-/*
- * Clear a select file descriptor mask.
- */
-#define cma__fdm_zero(n)						\
-	cma__memset ((char *) n, 0, cma__g_nspm * sizeof(cma__t_mask))
-
-
-
-
-
-/*
- * CMA "thread-synchronous" I/O read/write operations
- */
-
-    /*
-     * Since all CMA "thread-synchronous" I/O (read or write) operations on 
-     * U*ix follow the exact same structure, the wrapper routines have been
-     * condensed into a macro.
-     *
-     * The steps performed are as follows:
-     *	1. Check that the file descriptor is a legitimate value.
-     *	2. Check that the entry in the CMA file "database" which corresponds to 
-     *	    the file descriptor indicates that the "file" was "opened" by CMA.
-     *  3. Reserve the file, to serialized access to files.  This not only 
-     *	    simplifies things, but also defends against non-reentrancy.
-     *  4. If the "file" is "set" for non-blocking I/O, check if we
-     *      have actually set the file non-blocking yet, and if not do so.
-     *	    Then, issue the I/O operantion.
-     *	    Success or failure is returned immediately, after unreserving the 
-     *	    file.  If the error indicates that the operation would have caused
-     *	    the process to block, continue to the next step.
-     *	5. The I/O prolog adds this "file" to the global bit mask, which 
-     *	    represents all "files" which have threads waiting to perform I/O on 
-     *	    them, and causes the thread to block on the condition variable for
-     *	    this "file".  Periodically, a select is done on this global bit 
-     *	    mask, and the condition variables corresponding to "files" which 
-     *	    are ready for I/O are signaled, releasing those waiting threads to
-     *	    perform their I/O.
-     *  6. When the thread returns from the I/O prolog, it can (hopefully) 
-     *	    perform its operation without blocking the process.
-     *	7. The I/O epilog clears the bit in the global mask and/or signals the 
-     *	    the next thread waiting for this "file", as appropriate.
-     *  8. If the I/O failed, continue to loop.
-     *	9. Finally, the "file" is unreserved, as we're done with it, and the
-     *	    result of the operation is returned.
-     *
-     *
-     * Note:  currently, we believe that timeslicing which is based on the
-     *	    virtual-time timer does not cause system calls to return EINTR.  
-     *	    Threfore, any EINTR returns are relayed directly to the caller.
-     *	    On platforms which do not support a virtual-time timer, the code
-     *	    should probably catch EINTR returns and restart the system call.
-     */
-
-/*
- * This macro is used for both read-type and write-type functions.
- *
- * Note:  the second call to "func" may require being bracketed in a
- *	  cma__interrupt_disable/cma__interrupt_enable pair, but we'll 
- *	  wait and see if this is necessary.
- */
-#define cma__ts_func(func,fd,arglist,type,post_process)	{ \
-    cma_t_integer   __res__; \
-    cma_t_boolean   __done__ = cma_c_false; \
-    if ((fd < 0) || (fd >= cma__g_mx_file)) return (cma__set_errno (EBADF), -1); \
-    if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
-    cma__fd_reserve (fd); \
-    if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
-    if (cma__issue_io_call(fd)) {\
-	if ((!cma__g_file[fd]->set_non_blocking) && \
-		(cma__g_file[fd]->non_blocking == cma_c_true)) \
-	    cma__set_nonblocking(fd); \
-        cma__interrupt_disable (0); \
-	TRY { \
-	    __res__ = func arglist; \
-	    } \
-	CATCH_ALL { \
-	    cma__interrupt_enable (0); \
-	    cma__fd_unreserve (fd); \
-	    RERAISE; \
-	    } \
-	ENDTRY \
-        cma__interrupt_enable (0); \
-	if ((__res__ != -1) \
-		|| (!cma__is_blocking (errno)) \
-		|| (cma__g_file[fd]->user_fl.user_non_blocking)) \
-	    __done__ = cma_c_true; \
-	} \
-    if (__done__) { \
-	cma__fd_unreserve (fd); \
-	} \
-    else { \
-	TRY { \
-	    cma__io_prolog (type, fd); \
-	    while (!__done__) { \
-		cma__io_wait (type, fd); \
-		__res__ = func arglist; \
-		if ((__res__ != -1) \
-			|| (!cma__is_blocking (errno)) \
-			|| (cma__g_file[fd]->user_fl.user_non_blocking)) \
-		    __done__ = cma_c_true; \
-		} \
-	    } \
-	FINALLY { \
-	    cma__io_epilog (type, fd); \
-	    cma__fd_unreserve (fd); \
-	    } \
-	ENDTRY \
-	} \
-    if (__res__ != -1)  post_process; \
-    return __res__;  \
-    }
-
-    /*
-     * Since most CMA "thread-synchronous" I/O ("open"-type) operations on 
-     * U*ix follow the exact same structure, the wrapper routines have been
-     * condensed into a macro.
-     *
-     * The steps performed are as follows:
-     *	1. Issue the open function.
-     *	2. If the value returned indicates an error, return it to the caller.
-     *  3. If the file descriptor returned is larger than what we think is the
-     *	    maximum value (ie if it is too big for our database) then bugcheck.
-     *  4. "Open" the "file" in the CMA file database.
-     *	5. Return the file descriptor value to the caller.
-     *
-     * FIX-ME: for the time being, if the I/O operation returns EINTR, we 
-     *	    simply return it to the caller; eventually, we should catch this 
-     *	    and "do the right thing" (if we can figure out what that is).
-     */
-
-/*
- * This macro is used for all "open"-type functions which return a single file
- * desciptor by immediate value.
- */
-#define cma__ts_open(func,arglist,post_process)  {		\
-    int	__fd__;							\
-    TRY {							\
-	cma__int_init ();					\
-	cma__int_lock (cma__g_io_data_mutex);			\
-	__fd__ = func arglist;					\
-	cma__int_unlock (cma__g_io_data_mutex);			\
-	if (__fd__ >= 0 && __fd__ < cma__g_mx_file)		\
-	    post_process;					\
-	}							\
-    CATCH_ALL							\
-	{							\
-	cma__set_errno (EBADF);					\
-	__fd__ = -1;						\
-	}							\
-    ENDTRY							\
-    if (__fd__ >= cma__g_mx_file)				\
-	cma__bugcheck ("cma__ts_open:  fd is too large");	\
-    return __fd__;						\
-    }
-/*
- * This macro is used for all "open"-type functions which return a pair of file
- * desciptors by reference parameter.
- */
-#define cma__ts_open2(func,fdpair,arglist,post_process)  {		\
-    int	    __res__;							\
-    TRY {								\
-	cma__int_init ();						\
-	cma__int_lock (cma__g_io_data_mutex);				\
-	__res__ = func arglist;						\
-	cma__int_unlock (cma__g_io_data_mutex);				\
-	if (__res__ >= 0 && fdpair[0] < cma__g_mx_file			\
-		&& fdpair[1] < cma__g_mx_file)				\
-	    post_process;						\
-	}								\
-    CATCH_ALL								\
-	{								\
-	cma__set_errno (EBADF);						\
-	__res__ = -1;							\
-	}								\
-    ENDTRY								\
-    if ((fdpair[0] >= cma__g_mx_file) || (fdpair[1] >= cma__g_mx_file)) \
-	cma__bugcheck ("cma__ts_open2:  one of fd's is too large"); \
-    return __res__;							\
-    }
-
-/*
- * INTERNAL INTERFACES
- */
-extern void cma__close_general  (int);
-
-extern void cma__init_thread_io  (void);
-
-extern cma_t_boolean cma__io_available  (cma__t_io_type,int,struct timeval *);
-
-extern void cma__io_epilog  (cma__t_io_type,int);
-
-extern void cma__io_prolog  (cma__t_io_type,int);
-
-extern void cma__io_wait  (cma__t_io_type,int);
-
-extern void cma__open_general  (int);
-
-extern void cma__reinit_thread_io  (int);
-
-extern void cma__set_nonblocking  (int);
-
-extern void cma__set_user_nonblock_flags  (int,int);
-
-extern cma_t_boolean cma__is_open (int);
-
-#endif
diff --git a/gdb/osf-share/README b/gdb/osf-share/README
deleted file mode 100644
index c6d2e0f..0000000
--- a/gdb/osf-share/README
+++ /dev/null
@@ -1,8 +0,0 @@
-This directory contains header files necessary to build a thread-aware GDB on
-systems based on OSF's CMA threads package.
-
-The latest version of these header files are available for free from:
-
-	http://www.osf.org/mall/dce/SW-code
-
-Currently, the only port of GDB which supports CMA threads is HP/UX-10.10.
diff --git a/gdb/osf-share/RIOS/.Sanitize b/gdb/osf-share/RIOS/.Sanitize
deleted file mode 100644
index 3820304..0000000
--- a/gdb/osf-share/RIOS/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# .Sanitize for devo/gdb/osf-share/RIOS.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-cma_thread_io.h
-
-# Things which are explicitly *not* kept, for now.
-
-Things-to-lose:
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-
-for i in * ; do
-	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
-		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
-	fi
-done
-
-#
-# End of file.
diff --git a/gdb/osf-share/RIOS/cma_thread_io.h b/gdb/osf-share/RIOS/cma_thread_io.h
deleted file mode 100644
index 98117ca..0000000
--- a/gdb/osf-share/RIOS/cma_thread_io.h
+++ /dev/null
@@ -1,434 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for thread synchrounous I/O
- */
-
-#ifndef CMA_THREAD_IO
-#define CMA_THREAD_IO
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma_config.h>
-#include <sys/select.h>
-#include <cma.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <cma_init.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS
- */
-
-/*
- * Maximum number of files (ie, max_fd+1)
- */
-#define cma__c_mx_file	FD_SETSIZE
-
-/*
- * Number of bits per file descriptor bit mask (ie number of bytes * bits/byte)
- */
-#define cma__c_nbpm	NFDBITS
-
-/*
- * TYPE DEFINITIONS
- */
-
-typedef enum CMA__T_IO_TYPE {
-    cma__c_io_read   = 0,
-    cma__c_io_write  = 1,
-    cma__c_io_except = 2
-    } cma__t_io_type;
-#define cma__c_max_io_type	2
-
-/*
- * From our local <sys/types.h>:
- *
- *  typedef long    fd_mask;
- *
- *  typedef struct fd_set {
- *          fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
- *  } fd_set;
- *
- */
-typedef fd_mask cma__t_mask;
-typedef fd_set  cma__t_file_mask;
-
-
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * Maximum number of files (ie, max_fd+1) as determined by getdtablesize().
- */
-extern int	cma__g_mx_file;
-
-/*
- * Number of submasks (ie "int" sized chunks) per file descriptor mask as
- * determined by getdtablesize().
- */
-extern int	cma__g_nspm;
-
-/*
- * MACROS
- */
-
-/*
- * Define a constant for the errno value which indicates that the requested
- * operation was not performed because it would block the process.
- */
-# define cma__is_blocking(s) \
-    ((s == EAGAIN) || (s == EWOULDBLOCK) || (s == EINPROGRESS) || \
-     (s == EALREADY) || (s == EDEADLK))
-
-/*
-*	It is necessary to issue an I/O function, before calling cma__io_wait()
-*	in the following cases:
-*
-*		*	This file descriptor has been set non-blocking by CMA
-*		*	This file descriptor has been set non-blocking by the user.
-*/
-
-#define cma__issue_io_call(fd)					\
-	( (cma__g_file[fd]->non_blocking) || \
-	  (cma__g_file[fd]->user_fl.user_non_blocking) )
-
-
-#define cma__set_user_nonblocking(flags) \
-
-/*
- * Determine if the file is open
- */
-/*
- * If the file gets closed while waiting for the mutex cma__g_file[rfd]
- * gets set to null. This results in a crash if NDEBUG is set to 0 
- * since cma__int_lock tries to dereference it to set the mutex ownership 
- * after it gets the mutex. The following will still set the ownership
- * in cma__int_lock so we'll set it back to noone if cma__g_file is null
- * when we come back just in case it matters. It shouldn't since its no
- * longer in use but..... 
- * Callers of this should recheck cma__g_file after the reservation to
- * make sure continueing makes sense.
- */
-#define cma__fd_reserve(rfd) 	\
-		{ \
-		cma__t_int_mutex *__mutex__; \
-		__mutex__ = cma__g_file[rfd]->mutex; \
-		cma__int_lock (__mutex__); \
-		if(cma__g_file[rfd] == (cma__t_file_obj *)cma_c_null_ptr) \
-			cma__int_unlock(__mutex__); \
-		}
-		
-
-/*
- * Unreserve a file descriptor
- */
-#define cma__fd_unreserve(ufd)	cma__int_unlock (cma__g_file[ufd]->mutex)
-
-/*
- * AND together two select file descriptor masks
- */
-#define cma__fdm_and(target,a,b)					\
-	{								\
-	int __i__ = cma__g_nspm;					\
-	while (__i__--)							\
-	    (target)->fds_bits[__i__] =					\
-		(a)->fds_bits[__i__] & (b)->fds_bits[__i__];		\
-	}
-
-/*
- * Clear a bit in a select file descriptor mask
- *
- * FD_CLR(n, p)  :=  ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_clr_bit(n,p)	FD_CLR (n, p)
-
-/*
- * Copy the contents of one file descriptor mask into another.  If the 
- * destination operand is null, do nothing; if the source operand is null, 
- * simply zero the destination.
- */
-#define cma__fdm_copy(src,dst,nfds) {					\
-	if (dst)							\
-	    if (src) {							\
-		cma__t_mask *__s__ = (cma__t_mask *)(src);		\
-		cma__t_mask *__d__ = (cma__t_mask *)(dst);		\
-		int __i__;						\
-		for (__i__ = 0; __i__ < (nfds); __i__ += cma__c_nbpm)	\
-		    *__d__++ = *__s__++;				\
-		}							\
-	    else							\
-		cma__fdm_zero (dst);					\
-	    }
-
-/*
- * To increment count for each bit set in fd - mask
- */
-#define cma__fdm_count_bits(map,count)					\
-	{								\
-	int	__i__ = cma__g_nspm;					\
-	while (__i__--) {						\
-	    cma__t_mask    __tm__;				        \
-	    __tm__ = (map)->fds_bits[__i__];				\
-	    while(__tm__) {						\
-		(count)++;						\
-		__tm__ &= ~(__tm__ & (-__tm__)); /* Assumes 2's comp */	\
-		}							\
-	    }								\
-	}
-
-/*
- * Test if a bit is set in a select file descriptor mask
- *
- * FD_ISSET(n,p)  :=  ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_is_set(n,p)	FD_ISSET (n, p)
-
-/*
- * OR together two select file descriptor masks
- */
-#define cma__fdm_or(target,a,b)						\
-	{								\
-	int __i__ = cma__g_nspm;					\
-	while (__i__--)							\
-	    (target)->fds_bits[__i__] =					\
-		(a)->fds_bits[__i__] | (b)->fds_bits[__i__];		\
-	}
-
-/*
- * Set a bit in a select file descriptor mask
- * 
- * FD_SET(n,p)  :=  ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_set_bit(n,p)	FD_SET (n, p)
-
-/*
- * Clear a select file descriptor mask.
- */
-#define cma__fdm_zero(n)						\
-	cma__memset ((char *) n, 0, cma__g_nspm * sizeof(cma__t_mask))
-
-
-
-
-
-/*
- * CMA "thread-synchronous" I/O read/write operations
- */
-
-    /*
-     * Since all CMA "thread-synchronous" I/O (read or write) operations on 
-     * U*ix follow the exact same structure, the wrapper routines have been
-     * condensed into a macro.
-     *
-     * The steps performed are as follows:
-     *	1. Check that the file descriptor is a legitimate value.
-     *	2. Check that the entry in the CMA file "database" which corresponds to 
-     *	    the file descriptor indicates that the "file" was "opened" by CMA.
-     *  3. Reserve the file, to serialized access to files.  This not only 
-     *	    simplifies things, but also defends against non-reentrancy.
-     *  4. If the "file" is "set" for non-blocking I/O, check if we
-     *      have actually set the file non-blocking yet, and if not do so.
-     *	    Then, issue the I/O operantion.
-     *	    Success or failure is returned immediately, after unreserving the 
-     *	    file.  If the error indicates that the operation would have caused
-     *	    the process to block, continue to the next step.
-     *	5. The I/O prolog adds this "file" to the global bit mask, which 
-     *	    represents all "files" which have threads waiting to perform I/O on 
-     *	    them, and causes the thread to block on the condition variable for
-     *	    this "file".  Periodically, a select is done on this global bit 
-     *	    mask, and the condition variables corresponding to "files" which 
-     *	    are ready for I/O are signaled, releasing those waiting threads to
-     *	    perform their I/O.
-     *  6. When the thread returns from the I/O prolog, it can (hopefully) 
-     *	    perform its operation without blocking the process.
-     *	7. The I/O epilog clears the bit in the global mask and/or signals the 
-     *	    the next thread waiting for this "file", as appropriate.
-     *  8. If the I/O failed, continue to loop.
-     *	9. Finally, the "file" is unreserved, as we're done with it, and the
-     *	    result of the operation is returned.
-     *
-     *
-     * Note:  currently, we believe that timeslicing which is based on the
-     *	    virtual-time timer does not cause system calls to return EINTR.  
-     *	    Threfore, any EINTR returns are relayed directly to the caller.
-     *	    On platforms which do not support a virtual-time timer, the code
-     *	    should probably catch EINTR returns and restart the system call.
-     */
-
-/*
- * This macro is used for both read-type and write-type functions.
- *
- * Note:  the second call to "func" may require being bracketed in a
- *	  cma__interrupt_disable/cma__interrupt_enable pair, but we'll 
- *	  wait and see if this is necessary.
- */
-#define cma__ts_func(func,fd,arglist,type,post_process)	{ \
-    cma_t_integer   __res__; \
-    cma_t_boolean   __done__ = cma_c_false; \
-    if ((fd < 0) || (fd >= cma__g_mx_file)) return (cma__set_errno (EBADF), -1); \
-    if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
-    cma__fd_reserve (fd); \
-    if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
-    if (cma__issue_io_call(fd)) {\
-	if ((!cma__g_file[fd]->set_non_blocking) && \
-		(cma__g_file[fd]->non_blocking == cma_c_true)) \
-	    cma__set_nonblocking(fd); \
-        cma__interrupt_disable (0); \
-	TRY { \
-	    __res__ = func arglist; \
-	    } \
-	CATCH_ALL { \
-	    cma__interrupt_enable (0); \
-	    cma__fd_unreserve (fd); \
-	    RERAISE; \
-	    } \
-	ENDTRY \
-        cma__interrupt_enable (0); \
-	if ((__res__ != -1) \
-		|| (!cma__is_blocking (errno)) \
-		|| (cma__g_file[fd]->user_fl.user_non_blocking)) \
-	    __done__ = cma_c_true; \
-	} \
-    if (__done__) { \
-	cma__fd_unreserve (fd); \
-	} \
-    else { \
-	TRY { \
-	    cma__io_prolog (type, fd); \
-	    while (!__done__) { \
-		cma__io_wait (type, fd); \
-		__res__ = func arglist; \
-		if ((__res__ != -1) \
-			|| (!cma__is_blocking (errno)) \
-			|| (cma__g_file[fd]->user_fl.user_non_blocking)) \
-		    __done__ = cma_c_true; \
-		} \
-	    } \
-	FINALLY { \
-	    cma__io_epilog (type, fd); \
-	    cma__fd_unreserve (fd); \
-	    } \
-	ENDTRY \
-	} \
-    if (__res__ != -1)  post_process; \
-    return __res__;  \
-    }
-
-    /*
-     * Since most CMA "thread-synchronous" I/O ("open"-type) operations on 
-     * U*ix follow the exact same structure, the wrapper routines have been
-     * condensed into a macro.
-     *
-     * The steps performed are as follows:
-     *	1. Issue the open function.
-     *	2. If the value returned indicates an error, return it to the caller.
-     *  3. If the file descriptor returned is larger than what we think is the
-     *	    maximum value (ie if it is too big for our database) then bugcheck.
-     *  4. "Open" the "file" in the CMA file database.
-     *	5. Return the file descriptor value to the caller.
-     *
-     * FIX-ME: for the time being, if the I/O operation returns EINTR, we 
-     *	    simply return it to the caller; eventually, we should catch this 
-     *	    and "do the right thing" (if we can figure out what that is).
-     */
-
-/*
- * This macro is used for all "open"-type functions which return a single file
- * desciptor by immediate value.
- */
-#define cma__ts_open(func,arglist,post_process)  {		\
-    int	__fd__;							\
-    TRY {							\
-	cma__int_init ();					\
-	cma__int_lock (cma__g_io_data_mutex);			\
-	__fd__ = func arglist;					\
-	cma__int_unlock (cma__g_io_data_mutex);			\
-	if (__fd__ >= 0 && __fd__ < cma__g_mx_file)		\
-	    post_process;					\
-	}							\
-    CATCH_ALL							\
-	{							\
-	cma__set_errno (EBADF);					\
-	__fd__ = -1;						\
-	}							\
-    ENDTRY							\
-    if (__fd__ >= cma__g_mx_file)				\
-	cma__bugcheck ("cma__ts_open:  fd is too large");	\
-    return __fd__;						\
-    }
-/*
- * This macro is used for all "open"-type functions which return a pair of file
- * desciptors by reference parameter.
- */
-#define cma__ts_open2(func,fdpair,arglist,post_process)  {		\
-    int	    __res__;							\
-    TRY {								\
-	cma__int_init ();						\
-	cma__int_lock (cma__g_io_data_mutex);				\
-	__res__ = func arglist;						\
-	cma__int_unlock (cma__g_io_data_mutex);				\
-	if (__res__ >= 0 && fdpair[0] < cma__g_mx_file			\
-		&& fdpair[1] < cma__g_mx_file)				\
-	    post_process;						\
-	}								\
-    CATCH_ALL								\
-	{								\
-	cma__set_errno (EBADF);						\
-	__res__ = -1;							\
-	}								\
-    ENDTRY								\
-    if ((fdpair[0] >= cma__g_mx_file) || (fdpair[1] >= cma__g_mx_file)) \
-	cma__bugcheck ("cma__ts_open2:  one of fd's is too large"); \
-    return __res__;							\
-    }
-
-/*
- * INTERNAL INTERFACES
- */
-extern void cma__close_general (int);
-
-extern void
-cma__init_thread_io (void);
-
-extern cma_t_boolean cma__io_available  (cma__t_io_type,int,struct timeval *);
-
-extern void cma__io_epilog  (cma__t_io_type,int);
-
-extern void cma__io_prolog  (cma__t_io_type,int);
-
-extern void cma__io_wait  (cma__t_io_type,int);
-
-extern void cma__open_general  (int);
-
-extern void cma__reinit_thread_io  (int);
-
-extern void cma__set_nonblocking  (int);
-
-extern void cma__set_user_nonblock_flags  (int,int);
-
-extern cma_t_boolean
-cma__is_open (int fd);
-
-
-#endif
-
-
diff --git a/gdb/osf-share/cma_attr.h b/gdb/osf-share/cma_attr.h
deleted file mode 100644
index 389fd6f..0000000
--- a/gdb/osf-share/cma_attr.h
+++ /dev/null
@@ -1,341 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for attributes object
- */
-
-#ifndef CMA_ATTR
-#define CMA_ATTR
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma_defs.h>
-#include <cma_queue.h>
-#ifdef __hpux
-# include <sys/param.h>
-#endif
-#if _CMA_UNIX_TYPE == _CMA__SVR4
-#include <sys/unistd.h>
-#endif
-/*
- * CONSTANTS AND MACROS
- */
-
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_attr_get_priority -  Performs the work of cma_attr_get_priority
- *
- *  FORMAL PARAMETERS:
- *
- *	cma_t_attr	    *_att_	- Attribute object to get from
- *	cma_t_priority	    *_setting_	- Current setting
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	priority
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#define cma__int_attr_get_priority(_att_,_setting_) { \
-    cma__t_int_attr     *_int_att_; \
-    (_int_att_) = cma__validate_default_attr (_att_); \
-    cma__int_lock ((_int_att_)->mutex); \
-    (*(_setting_)) = (_int_att_)->priority; \
-    cma__int_unlock ((_int_att_)->mutex); \
-    }
-
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_attr_get_sched - Performs work of cma_attr_get_sched
- *
- *  FORMAL PARAMETERS:
- *
- *	cma_t_attr	    *_att_	_ Attributes object used
- *	cma_t_sched_policy  *_setting_	- Current setting
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	scheduling policy
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#define cma__int_attr_get_sched(_att_,_setting_) { \
-    cma__t_int_attr     *_int_att_; \
-    (_int_att_) = cma__validate_default_attr (_att_); \
-    cma__int_lock ((_int_att_)->mutex); \
-    (*(_setting_)) = (_int_att_)->policy; \
-    cma__int_unlock ((_int_att_)->mutex); \
-    }
-
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_attr_get_inherit_sched - Performs work of 
- *	cma_attr_get_inherit_sched
- *
- *  FORMAL PARAMETERS:
- *
- *	cma_t_attr	    *_att_	- Attributes object to use
- *	cma_t_sched_inherit *_setting_	- Current setting
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	Inheritable scheduling policy
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#define cma__int_attr_get_inherit_sched(_att_,_setting_) { \
-    cma__t_int_attr	*_int_att_; \
-    (_int_att_) = cma__validate_default_attr (_att_); \
-    cma__int_lock ((_int_att_)->mutex); \
-    (*(_setting_)) \
-        = ((_int_att_)->inherit_sched ? cma_c_sched_inherit : cma_c_sched_use_default); \
-    cma__int_unlock ((_int_att_)->mutex); \
-    }
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_attr_set_stacksize - Performs work for cma_attr_set_stacksize
- *
- *  FORMAL PARAMETERS:
- *
- *      cma_t_attr          *_att_      - Attributes object to use
- *	cma_t_natural	    _setting_	- Setting
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	none
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	Change attribute objects stack size setting
- */
-#define cma__int_attr_set_stacksize(_att_,_setting_) { \
-    cma__t_int_attr     *_int_att_; \
-    if ((_setting_) <= 0) \
-        cma__error (cma_s_badparam); \
-    _int_att_ = cma__validate_attr (_att_); \
-    cma__int_lock ((_int_att_)->mutex); \
-    _int_att_->stack_size = cma__roundup_chunksize(_setting_); \
-    cma__free_cache (_int_att_, cma__c_obj_tcb); \
-    _int_att_->cache[cma__c_obj_tcb].revision++; \
-    _int_att_->cache[cma__c_obj_stack].revision++; \
-    cma__int_unlock (_int_att_->mutex); \
-    }
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_attr_get_stacksize - Performs work of cma_attr_get_stacksize
- *
- *  FORMAL PARAMETERS:
- *
- *      cma_t_attr          *_att_      - Attributes object to use
- *	cma_t_natural	    *_setting_	- Current setting
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	Attribute objects stack size setting
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#define cma__int_attr_get_stacksize(_att_,_setting_) { \
-    cma__t_int_attr     *_int_att_; \
-    (_int_att_) = cma__validate_default_attr (_att_); \
-    cma__int_lock ((_int_att_)->mutex); \
-    (*(_setting_)) = (_int_att_)->stack_size; \
-    cma__int_unlock ((_int_att_)->mutex); \
-    }
-
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_attr_set_guardsize - Performs work for cma_attr_set_guardsize
- *
- *  FORMAL PARAMETERS:
- *
- *      cma_t_attr          *_att_      - Attributes object to use
- *	cma_t_natural	    _setting_	- Setting
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	none
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	Change attribute objects guard size setting
- */
-#define cma__int_attr_set_guardsize(_att_,_setting_) { \
-    cma__t_int_attr     *_int_att_; \
-    _int_att_ = cma__validate_attr (_att_); \
-    cma__int_lock ((_int_att_)->mutex); \
-    _int_att_->guard_size = cma__roundup_chunksize(_setting_); \
-    cma__free_cache (_int_att_, cma__c_obj_tcb); \
-    _int_att_->cache[cma__c_obj_tcb].revision++; \
-    _int_att_->cache[cma__c_obj_stack].revision++; \
-    cma__int_unlock (_int_att_->mutex); \
-    }
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_attr_get_guardsize - Performs work of cma_attr_get_guardsize
- *
- *  FORMAL PARAMETERS:
- *
- *      cma_t_attr          *_att_      - Attributes object to use
- *	cma_t_natural	    *_setting_	- Current setting
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	Attribute objects guard size setting
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#define cma__int_attr_get_guardsize(_att_,_setting_) { \
-    cma__t_int_attr     *_int_att_; \
-    (_int_att_) = cma__validate_default_attr (_att_); \
-    cma__int_lock ((_int_att_)->mutex); \
-    (*(_setting_)) = (_int_att_)->guard_size; \
-    cma__int_unlock ((_int_att_)->mutex); \
-    }
-
-/*
- * TYPEDEFS
- */
-#ifndef __STDC__
-struct CMA__T_INT_MUTEX;		/* Avoid circular dependency */
-#endif
-
-typedef struct CMA__T_CACHE {
-    cma_t_natural		revision;	/* Revisions */
-    cma_t_natural		count;
-    cma__t_queue		queue;	/* Cache headers */
-    } cma__t_cache;
-
-typedef struct CMA__T_INT_ATTR {
-    cma__t_object		header;		/* Common header */
-    struct CMA__T_INT_ATTR	*attributes;	/* Point to controlling attr */
-    struct CMA__T_INT_MUTEX	*mutex;		/* Serialize access to object */
-    cma_t_priority		priority;	/* Priority of new thread */
-    cma_t_sched_policy		policy;		/* Sched policy of thread */
-    cma_t_boolean		inherit_sched;	/* Is scheduling inherited? */
-    cma_t_natural		stack_size;	/* Size of stack (bytes) */
-    cma_t_natural		guard_size;	/* Size of guard (bytes) */
-    cma_t_mutex_kind		mutex_kind;	/* Mutex kind */
-    cma__t_cache		cache[cma__c_obj_num];	/* Cache information */
-    cma_t_boolean		delete_pending;	/* attr. obj. is deleted */
-    cma_t_natural		refcnt;	/* Number of objects using attr. obj */
-    } cma__t_int_attr;
-
-/*
- *  GLOBAL DATA
- */
-
-extern cma__t_int_attr	cma__g_def_attr;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__destroy_attributes  (cma__t_int_attr *);
-
-extern void cma__free_attributes  (cma__t_int_attr	*);
-
-extern void cma__free_cache  (cma__t_int_attr *,cma_t_natural );
-
-extern cma__t_int_attr *cma__get_attributes  (cma__t_int_attr	*);
-
-extern void cma__init_attr  (void);
-
-extern void cma__reinit_attr  (cma_t_integer);
-
-#endif
diff --git a/gdb/osf-share/cma_deb_core.h b/gdb/osf-share/cma_deb_core.h
deleted file mode 100644
index f0a9c34..0000000
--- a/gdb/osf-share/cma_deb_core.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	This file defines the internal interface to the core of CMA 
- * 	debugging services. (The client interface to debugging services
- *	is provided by cma_debug_client.h).
- */
-
-#ifndef CMA_DEB_CORE
-#define CMA_DEB_CORE
-
-/*
- *  INCLUDE FILES
- */
-#include <cma.h>
-#include <cma_mutex.h>
-#include <cma_queue.h>
-#include <cma_tcb_defs.h>
-#include <cma_util.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-
-/*
- * TYPEDEFS
- */
-
-/*FIX-ME* Need to use sizes that are platform specific */
-typedef long int cma___t_debug_ctx[17];
-
-/*
- * Type defing the format of known object lists
- */
-typedef struct CMA__T_KNOWN_OBJECT {
-    cma__t_queue	queue;		/* Queue header for known objects */
-    cma__t_int_mutex	*mutex;		/* Mutex to control access to queue */
-    } cma__t_known_object;
-
-
-/*
- * Type defining the registration for one debug client (e.g. Ada)
- */
-typedef struct CMA__T_DEB_REGISTRY {
-    cma_t_address	entry;		/* Client's debug entry point */
-    cma_t_key		key;		/* Client's context key */
-    cma_t_integer	fac;		/* Client's debug facility number */
-    cma_t_boolean 	has_prolog;	/* Client's TCBs have std prolog */
-    } cma__t_deb_registry;
-
-#define cma__c_deb_max_clients	10
-
-/* 
- * Type defining the global debugging state for all threads.
- */
-typedef struct CMA__T_DEBUG_STATE {
-    /* 
-     * The following flag is set if changes were made while in the
-     * debugger that may make the ready lists inconsistent.  For 
-     * example, if a thread priority is changed in the debugger, the
-     * thread is not moved between queues.  Making things consistent
-     * is deferred to when the dispatcher is next invoked -- which we
-     * try to make very soon.
-     */
-    cma_t_boolean 	is_inconsistency;   /* Ready lists are inconsistent */
-
-
-    cma_t_boolean 	events_enabled;	    /* Set if _any_ event is enabled */
-    cma_t_boolean	flags[cma__c_debevt__dim]; 	
-					    /* Which events are enabled */
-    cma__t_int_tcb	*next_to_run;	    /* TCB of thread to run next */ 
-
-    cma__t_int_mutex	*mutex;		    /* Mutex for registering clients */
-    cma_t_integer	client_count;	    /* Count of debug clients */
-    cma__t_deb_registry	clients[cma__c_deb_max_clients+1];
-					    /* Array of current debug clients */
-    } cma__t_debug_state;
-
-
-/* 
- * Routine that will symbolize and address and print it.
- */
-typedef void	(*cma__t_print_symbol) (cma_t_address);
-
-
-/*
- *  GLOBAL DATA
- */
-
-/* 
- * Variable holding the global debugging state 
- *
- * (This is primarily written by the debugger interface and read
- * by the thread dispatcher).
- */
-extern cma__t_debug_state	cma__g_debug_state;
-
-/* 
- * Known object queues
- */
-extern cma__t_known_object	cma__g_known_atts;
-extern cma__t_known_object	cma__g_known_cvs;
-extern cma__t_known_object	cma__g_known_mutexes;
-extern cma__t_known_object	cma__g_known_threads;
-
-/*
- * INTERNAL INTERFACES
- */
-
-/* Get information while in debugger context */
-extern void cma__deb_get 
-           (cma__t_int_tcb *,cma_t_debug_get,cma_t_address,cma_t_integer,cma_t_integer);
-
-/* Set information while in debugger context */
-extern void cma__deb_set (cma__t_int_tcb *,cma_t_debug_set,cma_t_address,cma_t_integer);
-
-extern void cma__init_debug (void);
-
-extern void cma__reinit_debug (cma_t_integer);
-
-extern void cma__deb_anytcb_to_tcb (cma_t_tcb_header *,cma__t_int_tcb **);
-
-extern void cma__deb_fac_to_client (cma_t_integer,cma_t_key *);
-
-extern void cma__deb_get_client_info (cma_t_key,cma_t_address *,cma_t_boolean *);
-
-extern void cma__deb_get_context (cma__t_int_tcb *,cma_t_key,cma_t_address *);
-
-extern cma__t_int_tcb *cma__deb_get_self_tcb (void);
-
-extern void cma__deb_get_time_slice (cma_t_interval *);
-
-extern cma__t_int_tcb *cma__deb_next_tcb 
-            (cma__t_int_tcb *,cma_t_integer *,cma_t_integer *,cma_t_boolean *);
-
-extern cma_t_boolean cma__deb_set_alert (cma__t_int_tcb *);
-
-extern void cma__deb_set_next_thread (cma__t_int_tcb *);
-	
-extern void cma__deb_set_force_dispatch (cma_t_address );
-
-extern void cma__deb_set_time_slice (cma_t_interval);
-
-extern void cma__deb_show_thread 
-     (cma__t_int_tcb *,cma_t_boolean,cma_t_boolean,cma___t_debug_ctx,cma__t_eol_routine,
-                cma__t_eol_routine,cma__t_print_symbol);
-
-extern void
-cma__deb_show_stats (cma__t_int_tcb *,cma_t_boolean,cma_t_boolean,cma__t_eol_routine,cma__t_eol_routine,cma__t_print_symbol);
-#endif
diff --git a/gdb/osf-share/cma_debug_client.h b/gdb/osf-share/cma_debug_client.h
deleted file mode 100644
index adb0909..0000000
--- a/gdb/osf-share/cma_debug_client.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file providing access to CMA clients that implement
- * 	language run-times to the CMA debugger capabilities.
- *
- *	NOTE: the clients that are able to use this interface is
- *	very limited because clients needing task debugging must have 
- *	support in the system debugger as well as here (at present).
- *	The following are the only legitimate clients of this interface:
- *	ADA runtime, C++ tasking library, and CMA.
- *
- *FIX-ME* We shall endeavor to extend these capabilities so that the
- * 	all-platform CMA debugger CMA_DEBUG and any client can layer
- * 	on thread debugging.  But that is still an open design problem.
- *	The design here does not preclude that extension (for example,
- *	the identity of the debug-client is indicated in an "open"
- *	manner by using the CMA context key as the identifier.
- */
-
-#ifndef CMA_DEBUG_CLIENT
-#define CMA_DEBUG_CLIENT
-
-/*
- *  INCLUDE FILES
- */
-#include <cma.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-/*
- * Type describing constants for a valid TCB sentinel.
- * Exactly one value is valid, but we provide a symbolic name for
- * at least one invalid sentinel as a convenience.
- */
-typedef enum CMA_T_TCB_SENTINEL {
-	cma_c_tcb_sentinel_nogood = 0,	/* Invalid sentinel constant */
-	cma_c_tcb_sentinel = 0x0ACEFACE /* Valid TCB sentinel */
-	} cma_t_tcb_sentinel;
-
-/*
- * Type describing pad fields needed to align the "standard prolog"
- * to the right byte at the front of each TCB.  These fields are
- * free to be put to any use by the client.
- *
- * This is 32 bytes long and is fixed at this size for all clients
- * and CMA, for all time.
- */
-typedef struct CMA_T_TCB_PRIVATE {
-    cma_t_integer	pad1;		
-    cma_t_integer	pad2;	
-    cma_t_integer	pad3;
-    cma_t_integer	pad4;
-    cma_t_integer	pad5;
-    cma_t_integer	pad6;
-    cma_t_integer	pad7;
-    cma_t_integer	pad8;
-    } cma_t_tcb_private;
-
-/*
- * Type describing the "standard prolog" that clients should use 
- * within their task control blocks.  We assume that the client will
- * store their "task control block" as a per-thread context under
- * the context key specified here.
- */
-typedef struct CMA_T_TCB_PROLOG {
-    cma_t_tcb_sentinel	sentinel;	/* Validity sentinel */
-    cma_t_thread	client_thread;	/* Thread corresonding to task */
-    cma_t_key		client_key;	/* Context key this is stored under */
-    cma_t_address	reserved1;	/* Must be zero, reserved to CMA */
-    } cma_t_tcb_prolog;
-
-/*
- * Type defining the layout of all TCBs and TASKS.  This format
- * ensures that tasks will be self-identifying to the debugger.
- * this layout must never change as the CMA DEBUG Clients cannot
- * be changed after CMA ships.
- */
-typedef struct CMA_T_TCB_HEADER {
-    cma_t_tcb_private	IGNORED; 	/* TCB fields private to the client */
-    cma_t_tcb_prolog	prolog; 	/* The standard prolog goes here */
-    } cma_t_tcb_header;
-
-
-/*
- * Type describing the kinds of information that a CMA debug
- * client can GET about a thread.
- */
-typedef enum CMA_T_DEBUG_GET {
-	/* 
-	 * All of the following items use a buffer whose size is
-	 * four bytes.  (That is four must be passed as the buffer_size
-	 * parameter to cma_debug_get.)
-	 */
-	cma_c_debget_guardsize = 1,	/* Current guard size (bytes) */
-	cma_c_debget_is_held = 2, 	/* Is it on hold? */
-	cma_c_debget_is_initial = 3, 	/* Is it the initial thread? */
-	cma_c_debget_number = 4, 	/* Thread's number */
-	cma_c_debget_stack_ptr = 5, 	/* Current stack pointer */
-	cma_c_debget_stack_base = 6, 	/* Stack base address */
-	cma_c_debget_stack_top 	= 7, 	/* Stack top address */
-	cma_c_debget_sched_state = 8,	/* Scheduler state 
-					 *	0 - run
-					 *	1 - ready
-					 * 	2 - blocked
-					 * 	3 - terminated
-					 */
-	cma_c_debget_reserve_size = 9, 	/* Size of stack reserve (bytes) */
-	cma_c_debget_base_prio = 10, 	/* Base priority */
-	cma_c_debget_priority = 11, 	/* Current priority */
-	cma_c_debget_regs = 12,		/* Register set (and proc. state) */
-	cma_c_debget_alt_pending = 13,	/* Alert is pending */
-	cma_c_debget_alt_a_enable = 14,	/* Asynch alert delivery enabled */
-	cma_c_debget_alt_g_enable = 15,	/* General alert delivery enabled */
-	cma_c_debget_substate = 16,	/* Substate (or wait state) */
-	cma_c_debget_object_addr = 17,	/* Address of thread object */
-	cma_c_debget_thkind = 18,	/* Kind of thread */
-	cma_c_debget_detached	= 19,	/* Thread is detached */
-	cma_c_debget_tcb_size	= 20,	/* TCB size */
-	cma_c_debget_start_pc	= 21,	/* Start address */
-	cma_c_debget_next_pc	= 22,	/* Next instruction */
-	cma_c_debget_policy	= 23,	/* Sched policy */
-	cma_c_debget_stack_yellow = 24,	/* Addr of start of guard area */
-	cma_c_debget_stack_default = 25	/* True if on default stack */
-
-	} cma_t_debug_get;
-
-/*
- * Type describing the kinds of information that a CMA debug
- * client can SET (or change) about a thread using cma_debug_set.
- */
-typedef enum CMA_T_DEBUG_SET {
-	/* 
-	 * All of the following items use a buffer whose size is
-	 * four bytes.  (That is four must be passed as the buffer_size
-	 * parameter to cma_debug_set.)
-	 */
-	cma_c_debset_priority	= 1, 	/* Set the priority */
-	cma_c_debset_policy	= 2,	/* Set the sched policy */
-	cma_c_debset_hold	= 3,	/* Put thread on hold */
-	cma_c_debset_regs	= 4	/* Set the regs and proc. state */
-
-	} cma_t_debug_set;
-
-
-/*
- *  GLOBAL DATA
- * 
- * 	none
- */
-
-/*
- * EXTERNAL INTERFACES
- */
-
-/* 
- * Routine to register with the CMA debug dispatcher.
- */
-extern void     cma_debug_register (cma_t_address,cma_t_key,cma_t_integer,cma_t_boolean);
-
-/* 
- * Routine to get get thread state needed by the CMA debug client.
- */
-extern void     cma_debug_get (cma_t_thread *,cma_t_debug_get,cma_t_address,cma_t_integer);
-
-/* 
- * Get thread context given an sp and a key 
- */
-extern void cma_debug_get_sp_context    (cma_t_address,cma_t_key,cma_t_address *);
-
-/* 
- * Routine to set thread state as needed by the CMA debug client.
- */
-extern void     cma_debug_set (cma_t_thread *,cma_t_debug_set,cma_t_address,cma_t_integer);
-
-#endif
diff --git a/gdb/osf-share/cma_errors.h b/gdb/osf-share/cma_errors.h
deleted file mode 100644
index 8ac1795..0000000
--- a/gdb/osf-share/cma_errors.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	This module is the interface between CMA services and 
- * 	the platform-specific error reporting mechanism.
- */
-
-#ifndef CMA_ERRORS
-#define CMA_ERRORS
-
-/*
- *  INCLUDE FILES
- */
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-/*
- * The cma__bugcheck function will print information to stderr (or sys$error
- * on VMS), and more extensive information to the file cma_dump.log in the
- * current working directory.
- */
-extern void cma__bugcheck  (char *,...);
-
-extern void cma__error  (int);
-
-extern void cma__unimplemented (void);
-
-#endif
diff --git a/gdb/osf-share/cma_handle.h b/gdb/osf-share/cma_handle.h
deleted file mode 100644
index e63de01..0000000
--- a/gdb/osf-share/cma_handle.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for handles
- */
-
-#ifndef CMA_HANDLE
-#define CMA_HANDLE
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma_defs.h>
-#include <cma_attr.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__validate_attr(handle) \
-    ((cma__t_int_attr *)cma__validate_handle ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_attr))
-
-#define cma__validate_cv(handle) \
-    ((cma__t_int_cv *)cma__validate_handle ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_cv))
-
-#define cma__validate_mutex(handle) \
-    ((cma__t_int_mutex *)cma__validate_handle ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_mutex))
-
-#define cma__validate_tcb(handle) \
-    ((cma__t_int_tcb *)cma__validate_handle ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_tcb))
-
-#define cma__validate_stack(handle) \
-    ((cma__t_int_stack *)cma__validate_handle ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_stack))
-
-#define cma__validate_null_attr(handle) \
-    ((cma__t_int_attr *)cma__validate_handle_null ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_attr))
-
-#define cma__validate_null_cv(handle) \
-    ((cma__t_int_cv *)cma__validate_handle_null ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_cv))
-
-#define cma__validate_null_mutex(handle) \
-    ((cma__t_int_mutex *)cma__validate_handle_null ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_mutex))
-
-#define cma__validate_null_tcb(handle) \
-    ((cma__t_int_tcb *)cma__validate_handle_null ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_tcb))
-
-#define cma__validate_null_stack(handle) \
-    ((cma__t_int_stack *)cma__validate_handle_null ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_stack))
-
-#define cma__val_attr_stat(handle,obj) \
-    cma__val_hand_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_attr, \
-	    (cma__t_object **)obj)
-
-#define cma__val_cv_stat(handle,obj) \
-    cma__val_hand_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_cv, \
-	    (cma__t_object **)obj)
-
-#define cma__val_mutex_stat(handle,obj) \
-    cma__val_hand_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_mutex, \
-	    (cma__t_object **)obj)
-
-#define cma__val_tcb_stat(handle) \
-    cma__val_hand_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_tcb, \
-	    (cma__t_object **)obj)
-
-#define cma__val_stack_stat(handle,obj) \
-    cma__val_hand_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_stack, \
-	    (cma__t_object **)obj)
-
-#define cma__val_nullattr_stat(handle,obj) \
-    cma__val_handnull_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_attr, \
-	    (cma__t_object **)obj)
-
-#define cma__val_nullcv_stat(handle,obj) \
-    cma__val_handnull_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_cv, \
-	    (cma__t_object **)obj)
-
-#define cma__val_nullmutex_stat(handle,obj) \
-    cma__val_handnull_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_mutex, \
-	    (cma__t_object **)obj)
-
-#define cma__val_nulltcb_stat(handle,obj) \
-    cma__val_handnull_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_tcb, \
-	    (cma__t_object **)obj)
-
-#define cma__val_nullstack_stat(handle) \
-    cma__val_handnull_stat ( \
-	    (cma_t_handle *)(handle), \
-	    cma__c_obj_stack, \
-	    (cma__t_object **)obj)
-
-/*
- * TYPEDEFS
- */
-
-/*
- * Internal format of a handle (to the outside world it's an array of two
- * addresses, but we know better).
- */
-typedef struct CMA__T_INT_HANDLE {
-    cma__t_object	*pointer;	/* Address of internal structure */
-    cma__t_short	sequence;	/* Sequence number of object */
-    cma__t_short	type;		/* Type code of object */
-    } cma__t_int_handle;
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__clear_handle (cma_t_handle *);
-
-extern void cma__object_to_handle (cma__t_object *,cma_t_handle *);
-
-extern cma__t_int_attr * cma__validate_default_attr (cma_t_handle *);
-
-extern cma_t_status cma__val_defattr_stat (cma_t_handle *,cma__t_int_attr **);
-
-extern cma__t_object * cma__validate_handle (cma_t_handle *,cma_t_natural );
-
-extern cma_t_status cma__val_hand_stat (cma_t_handle *,cma_t_natural,cma__t_object **);
-
-extern 	cma__t_object	*cma__validate_handle_null (cma_t_handle *,cma_t_natural);
-
-extern cma_t_status cma__val_handnull_stat (cma_t_handle *,cma_t_natural,cma__t_object **);
-
-#endif
diff --git a/gdb/osf-share/cma_init.h b/gdb/osf-share/cma_init.h
deleted file mode 100644
index 7309736..0000000
--- a/gdb/osf-share/cma_init.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for CMA initialization
- */
-
-#ifndef CMA_INIT
-#define CMA_INIT
-
-/*
- *  INCLUDE FILES
- */
-#include <dce/cma_host.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_env_maxattr	0
-#define cma__c_env_minattr	1
-#define cma__c_env_maxcond	2
-#define	cma__c_env_mincond	3
-#define cma__c_env_maxmutex	4
-#define cma__c_env_minmutex	5
-#define cma__c_env_maxthread	6
-#define cma__c_env_minthread	7
-#define cma__c_env_maxcluster	8
-#define cma__c_env_mincluster	9
-#define cma__c_env_maxvp	10
-#define cma__c_env_multiplex	11
-#define cma__c_env_trace	12
-#define cma__c_env_trace_file	13
-
-#define cma__c_env_count	13
-
-
-/*
- * cma__int_init
- *
- * Initialize the main body of CMA exactly once.
- *
- * We raise an exception if, for some odd reason, there are already threads
- * in the environment (e.g. kernel threads), and one of them is trying to
- * initialize CMA before the  first thread got all the way through the actual
- * initialization. This code maintains the invariants: "after successfully
- * calling CMA_INIT, you can call any CMA function", and  "CMA is actually
- * initialized at most once".
- */
-/*#ifndef _HP_LIBC_R */
-
-#if  defined _HP_LIBC_R  ||(defined(SNI_SVR4) && !defined(CMA_INIT_NEEDED))
-# define cma__int_init()
-#else
-# define cma__int_init() { \
-    if (!cma__tac_isset(&cma__g_init_started)) { \
-	if (!cma__test_and_set (&cma__g_init_started)) { \
-	    cma__init_static (); \
-	    cma__test_and_set (&cma__g_init_done); \
-	    } \
-	else if (!cma__tac_isset (&cma__g_init_done)) { \
-	    cma__error (cma_s_inialrpro); \
-    }}}
-#endif
-
-/*
- * TYPEDEFS
- */
-
-typedef enum CMA__T_ENV_TYPE {
-    cma__c_env_type_int,
-    cma__c_env_type_file
-    } cma__t_env_type;
-
-typedef struct CMA__T_ENV {
-    char		*name;		/* Name of environment variable */
-    cma__t_env_type	type;		/* Type of variable */
-    cma_t_integer	value;		/* Numeric value of the variable */
-    } cma__t_env;
-
-/*
- *  GLOBAL DATA
- */
-
-extern cma__t_env		cma__g_env[cma__c_env_count];
-extern cma__t_atomic_bit	cma__g_init_started;
-extern cma__t_atomic_bit	cma__g_init_done;
-extern char			*cma__g_version;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void
-cma__init_static (void);	/* Initialize static data */
-
-#if _CMA_OS_ != _CMA__VMS
-extern void cma__init_atfork (void);
-#endif
-
-#endif
diff --git a/gdb/osf-share/cma_list.h b/gdb/osf-share/cma_list.h
deleted file mode 100644
index 463fa49..0000000
--- a/gdb/osf-share/cma_list.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for generic list functions operating on singly linked
- *	null-terminated lists.  Items may not be REMOVED from the list!  The
- *	intent is that the list can be traversed (for read-only operations)
- *	without locking, since insertion is "safe" (though not truely
- *	atomic).  THIS ASSUMES THAT THE HARDWARE MAKES WRITES VISIBLE TO READS
- *	IN THE ORDER IN WHICH THEY OCCURRED!  WITHOUT SUCH READ/WRITE
- *	ORDERING, IT MAY BE NECESSARY TO INSERT "BARRIERS" TO PRODUCE THE
- *	REQUIRED VISIBILITY!
- */
-
-#ifndef CMA_LIST
-#define CMA_LIST
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_null_list	((cma__t_list *)cma_c_null_ptr)
-
-/*
- * Test whether a list is empty.  Return cma_c_true if so, else
- * cma_c_false.
- */
-#define cma__list_empty(head)	((head)->link == cma__c_null_list)
-
-/*
- * Initialize a queue header to empty.
- */
-#define cma__list_init(head)	(void)((head)->link = cma__c_null_list)
-
-/*
- * Insert an element in a list following the specified item (or at the
- * beginning of the list if "list" is the list head).  NOTE: insertion
- * operations should be interlocked by the caller!
- */
-#define cma__list_insert(element,list)    (void)(	\
-    (element)->link		= (list)->link,		\
-    (list)->link		= (element))
-
-/*
- * Return the next item in a list (or the first, if the address is of the
- * list header)
- */
-#define cma__list_next(element)    ((element)->link)
-
-/*
- * TYPEDEFS
- */
-
-typedef struct CMA__T_LIST {
-    struct CMA__T_LIST	*link;		/* Forward link */
-    } cma__t_list;
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-#endif
diff --git a/gdb/osf-share/cma_mutex.h b/gdb/osf-share/cma_mutex.h
deleted file mode 100644
index c178630..0000000
--- a/gdb/osf-share/cma_mutex.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for mutex operations
- */
-
-#ifndef CMA_MUTEX
-#define CMA_MUTEX
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma.h>
-#include <cma_attr.h>
-#include <cma_defs.h>
-#include <cma_semaphore_defs.h>
-#include <cma_sequence.h>
-#include <cma_tcb_defs.h>
-#include <cma_stack.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-typedef struct CMA__T_INT_MUTEX {
-    cma__t_object	header;		/* Common header (sequence, type) */
-    cma__t_int_attr	*attributes;	/* Back link */
-    cma__t_int_tcb	*owner;		/* Current owner (if any) */
-    cma_t_integer	nest_count;	/* Nesting level for recursive mutex */
-    cma__t_atomic_bit	*unlock;	/* Pointer used for unlock operation */
-    cma__t_atomic_bit	lock;		/* Set if currently locked */
-    struct CMA__T_INT_MUTEX *int_lock;	/* Internal protection for mutex */
-    cma__t_atomic_bit	event;		/* Clear when unlock requires action */
-    cma__t_atomic_bit	waiters;	/* Clear when threads are waiting */
-    cma__t_atomic_bit	bitbucket;	/* Fake bit to keep friendlies locked */
-    cma_t_mutex_kind	mutex_kind;	/* Kind of mutex */
-    cma__t_semaphore	semaphore;	/* Semaphore for low-level wait */
-    } cma__t_int_mutex;
-
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	Lock a mutex (internal)
- *
- *  FORMAL PARAMETERS:
- *
- *	mutex		Pointer to mutex object to lock
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	none
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#ifdef NDEBUG
-# define cma__int_lock(mutex) { \
-    if (cma__test_and_set (&((cma__t_int_mutex *)mutex)->lock)) { \
-	cma_t_status	res;\
-	res = cma__int_mutex_block ((cma__t_int_mutex *)mutex); \
-	if (res != cma_s_normal) cma__error (res); \
-	} \
-    }
-#else
-# define cma__int_lock(mutex) { \
-    cma__t_int_tcb *__ltcb__; \
-    __ltcb__ = cma__get_self_tcb (); \
-    if (cma__test_and_set (&((cma__t_int_mutex *)mutex)->lock)) { \
-	cma_t_status	res;\
-	res = cma__int_mutex_block ((cma__t_int_mutex *)mutex); \
-	if (res != cma_s_normal) cma__error (res); \
-	} \
-    ((cma__t_int_mutex *)mutex)->owner = __ltcb__; \
-    }
-#endif
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	Unlock a mutex (internal)
- *
- *  FORMAL PARAMETERS:
- *
- *	mutex		Pointer to mutex object to unlock
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	none
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#ifdef NDEBUG
-# define cma__int_unlock(mutex) { \
-    cma__unset (((cma__t_int_mutex *)mutex)->unlock); \
-    if (!cma__test_and_set (&((cma__t_int_mutex *)mutex)->event)) { \
-	cma_t_status	res;\
-	res = cma__int_mutex_unblock ((cma__t_int_mutex *)mutex); \
-	if (res != cma_s_normal) cma__error (res); \
-	} \
-    }
-#else
-# define cma__int_unlock(mutex) { \
-    cma__t_int_tcb	*__utcb__; \
-    __utcb__ = cma__get_self_tcb (); \
-    if (((cma__t_int_mutex *)mutex)->mutex_kind == cma_c_mutex_fast) { \
-	cma__assert_warn ( \
-		(__utcb__ == ((cma__t_int_mutex *)mutex)->owner), \
-		"attempt to release mutx owned by another thread"); \
-	((cma__t_int_mutex *)mutex)->owner = (cma__t_int_tcb *)cma_c_null_ptr; \
-	} \
-    cma__unset (((cma__t_int_mutex *)mutex)->unlock); \
-    if (!cma__test_and_set (&((cma__t_int_mutex *)mutex)->event)) { \
-	cma_t_status	res;\
-	res = cma__int_mutex_unblock ((cma__t_int_mutex *)mutex); \
-	if (res != cma_s_normal) cma__error (res); \
-	} \
-    }
-#endif
-
-/*
- *  FUNCTIONAL DESCRIPTION:
- *
- *	cma__int_mutex_delete - Performs work for cma_mutex_delete
- *
- *  FORMAL PARAMETERS:
- *
- *	cma__t_mutex	    _mutex_	- Mutex to be deleted
- *
- *  IMPLICIT INPUTS:
- *
- *	none
- *
- *  IMPLICIT OUTPUTS:
- *
- *	none
- *
- *  FUNCTION VALUE:
- *
- *	none
- *
- *  SIDE EFFECTS:
- *
- *	none
- */
-#define cma__int_mutex_delete(_mutex_) { \
-    cma__t_int_mutex    *_int_mutex_; \
-    _int_mutex_ = cma__validate_null_mutex (_mutex_); \
-    if (_int_mutex_ == (cma__t_int_mutex *)cma_c_null_ptr) \
-        return; \
-    if (cma__int_mutex_locked (_int_mutex_)) \
-        cma__error (cma_s_in_use); \
-    cma__free_mutex (_int_mutex_); \
-    cma__clear_handle (_mutex_); \
-    }
-
-
-/*
- *  GLOBAL DATA
- */
-
-extern cma__t_sequence	cma__g_mutex_seq;
-extern cma__t_int_mutex	*cma__g_global_lock;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__destroy_mutex  (cma__t_int_mutex *);
-
-extern void cma__free_mutex  (cma__t_int_mutex *);
-
-extern void cma__free_mutex_nolock  (cma__t_int_mutex *);
-
-extern cma__t_int_mutex * cma__get_first_mutex  (cma__t_int_attr *);
-
-extern cma__t_int_mutex * cma__get_mutex  (cma__t_int_attr *);
-
-extern void cma__init_mutex  (void);
-
-extern cma_t_status cma__int_mutex_block  (cma__t_int_mutex *);
-
-extern cma_t_boolean cma__int_mutex_locked  (cma__t_int_mutex *);
-
-extern cma_t_boolean cma__int_try_lock  (cma__t_int_mutex *);
-
-extern cma_t_status cma__int_mutex_unblock  (cma__t_int_mutex *);
-
-extern cma_t_boolean cma__mutex_locked  (cma_t_mutex);
-
-extern void cma__reinit_mutex  (cma_t_integer);
-
-#endif
diff --git a/gdb/osf-share/cma_sched.h b/gdb/osf-share/cma_sched.h
deleted file mode 100644
index 6eb7874..0000000
--- a/gdb/osf-share/cma_sched.h
+++ /dev/null
@@ -1,279 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for priority scheduling
- */
-
-
-#ifndef CMA_SCHED
-#define CMA_SCHED
-
-/*
- *  INCLUDE FILES
- */
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * Scaling factor for integer priority calculations
- */
-#define cma__c_prio_scale   8
-
-#if _CMA_VENDOR_ == _CMA__APOLLO
-/*
- * FIX-ME: Apollo cc 6.8 blows contant folded "<<" and ">>"
- */
-# define cma__scale_up(exp)  ((exp) * 256)
-# define cma__scale_dn(exp)  ((exp) / 256)
-#else
-# define cma__scale_up(exp)  ((exp) << cma__c_prio_scale)
-# define cma__scale_dn(exp)  ((exp) >> cma__c_prio_scale)
-#endif
-
-
-/*
- * Min. num. of ticks between self-adjustments for priority adjusting policies.
- */
-#define cma__c_prio_interval	10
-
-
-/*
- * Number of queues in each class of queues
- */
-#define cma__c_prio_n_id    1	    /* Very-low-priority class threads */
-#define cma__c_prio_n_bg    8	    /* Background class threads */
-#define cma__c_prio_n_0	    1	    /* Very low priority throughput quartile */
-#define cma__c_prio_n_1	    2	    /* Low priority throughput quartile */
-#define cma__c_prio_n_2	    3	    /* Medium priority throughput quartile */
-#define cma__c_prio_n_3	    4	    /* High priority throughput quartile */
-#define cma__c_prio_n_rt    1	    /* Real Time priority queues */
-
-/*
- * Number of queues to skip (offset) to get to the queues in this section of LA
- */
-#define cma__c_prio_o_id 0
-#define cma__c_prio_o_bg cma__c_prio_o_id + cma__c_prio_n_id
-#define cma__c_prio_o_0  cma__c_prio_o_bg + cma__c_prio_n_bg
-#define cma__c_prio_o_1  cma__c_prio_o_0  + cma__c_prio_n_0
-#define cma__c_prio_o_2  cma__c_prio_o_1  + cma__c_prio_n_1
-#define cma__c_prio_o_3  cma__c_prio_o_2  + cma__c_prio_n_2
-#define cma__c_prio_o_rt cma__c_prio_o_3  + cma__c_prio_n_3
-
-/*
- * Ada_low:  These threads are queued in the background queues, thus there
- * must be enough queues to allow one queue for each Ada priority below the
- * Ada default.
- */  
-#define cma__c_prio_o_al cma__c_prio_o_bg
-
-/*
- * Total number of ready queues, for declaration purposes
- */
-#define cma__c_prio_n_tot  \
-	cma__c_prio_n_id + cma__c_prio_n_bg + cma__c_prio_n_rt \
-	+ cma__c_prio_n_0 + cma__c_prio_n_1 + cma__c_prio_n_2 + cma__c_prio_n_3
-
-/*
- * Formulae for determining a thread's priority.  Variable priorities (such
- * as foreground and background) are scaled values.
- */
-#define cma__sched_priority(tcb)	\
-    ((tcb)->sched.class == cma__c_class_fore  ? cma__sched_prio_fore (tcb)  \
-    :((tcb)->sched.class == cma__c_class_back ? cma__sched_prio_back (tcb)  \
-    :((tcb)->sched.class == cma__c_class_rt   ? cma__sched_prio_rt (tcb)    \
-    :((tcb)->sched.class == cma__c_class_idle ? cma__sched_prio_idle (tcb)  \
-    :(cma__bugcheck ("cma__sched_priority: unrecognized class"), 0) ))))
-
-#define cma__sched_prio_fore(tcb)	cma__sched_prio_fore_var (tcb)
-#define cma__sched_prio_back(tcb)	((tcb)->sched.fixed_prio	\
-	? cma__sched_prio_back_fix (tcb) : cma__sched_prio_back_var (tcb) )
-#define cma__sched_prio_rt(tcb)		((tcb)->sched.priority)
-#define cma__sched_prio_idle(tcb)	((tcb)->sched.priority)
-
-#define cma__sched_prio_back_fix(tcb)	\
-	(cma__g_prio_bg_min + (cma__g_prio_bg_max - cma__g_prio_bg_min) \
-	* ((tcb)->sched.priority + cma__c_prio_o_al - cma__c_prio_o_bg) \
-	/ cma__c_prio_n_bg)
-
-/*
- * FIX-ME: Enable after modeling (if we like it)
- */
-#if 1
-# define cma__sched_prio_fore_var(tcb)  \
-	((cma__g_prio_fg_max + cma__g_prio_fg_min)/2)
-# define cma__sched_prio_back_var(tcb)  \
-	((cma__g_prio_bg_max + cma__g_prio_bg_min)/2)
-#else
-# define cma__sched_prio_back_var(tcb)  cma__sched_prio_fore_var (tcb)
-
-# if 1
-/*
- * Re-scale, since the division removes the scale factor.
- * Scale and multiply before dividing to avoid loss of precision.
- */
-#  define cma__sched_prio_fore_var(tcb)  \
-	((cma__g_vp_count * cma__scale_up((tcb)->sched.tot_time)) \
-	/ (tcb)->sched.cpu_time)
-# else
-/*
- * Re-scale, since the division removes the scale factor.
- * Scale and multiply before dividing to avoid loss of precision.
- * Left shift the numerator to multiply by two.
- */
-#  define cma__sched_prio_fore_var(tcb)  \
-    (((cma__g_vp_count * cma__scale_up((tcb)->sched.tot_time)  \
-    * (tcb)->sched.priority * cma__g_init_frac_sum) << 1)  \
-    / ((tcb)->sched.cpu_time * (tcb)->sched.priority * cma__g_init_frac_sum  \
-	+ (tcb)->sched.tot_time))
-# endif
-#endif
-
-/*
- * Update weighted-averaged, scaled tick counters
- */
-#define cma__sched_update_time(ave, new) \
-    (ave) = (ave) - ((cma__scale_dn((ave)) - (new)) << (cma__c_prio_scale - 4))
-
-#define cma__sched_parameterize(tcb, policy) { \
-    switch (policy) { \
-	case cma_c_sched_fifo : { \
-	    (tcb)->sched.rtb =		cma_c_true; \
-	    (tcb)->sched.spp =		cma_c_true; \
-	    (tcb)->sched.fixed_prio =	cma_c_true; \
-	    (tcb)->sched.class =	cma__c_class_rt; \
-	    break; \
-	    } \
-	case cma_c_sched_rr : { \
-	    (tcb)->sched.rtb =		cma_c_false; \
-	    (tcb)->sched.spp =		cma_c_true; \
-	    (tcb)->sched.fixed_prio =	cma_c_true; \
-	    (tcb)->sched.class =	cma__c_class_rt; \
-	    break; \
-	    } \
-	case cma_c_sched_throughput : { \
-	    (tcb)->sched.rtb =		cma_c_false; \
-	    (tcb)->sched.spp =		cma_c_false; \
-	    (tcb)->sched.fixed_prio =	cma_c_false; \
-	    (tcb)->sched.class =	cma__c_class_fore; \
-	    break; \
-	    } \
-	case cma_c_sched_background : { \
-	    (tcb)->sched.rtb =		cma_c_false; \
-	    (tcb)->sched.spp =		cma_c_false; \
-	    (tcb)->sched.fixed_prio =	cma_c_false; \
-	    (tcb)->sched.class =	cma__c_class_back; \
-	    break; \
-	    } \
-	case cma_c_sched_ada_low : { \
-	    (tcb)->sched.rtb =		cma_c_false; \
-	    (tcb)->sched.spp =		cma_c_true; \
-	    (tcb)->sched.fixed_prio =	cma_c_true; \
-	    (tcb)->sched.class =	cma__c_class_back; \
-	    break; \
-	    } \
-	case cma_c_sched_idle : { \
-	    (tcb)->sched.rtb =		cma_c_false; \
-	    (tcb)->sched.spp =		cma_c_false; \
-	    (tcb)->sched.fixed_prio =	cma_c_false; \
-	    (tcb)->sched.class =	cma__c_class_idle; \
-	    break; \
-	    } \
-	default : { \
-	    cma__bugcheck ("cma__sched_parameterize: bad scheduling Policy"); \
-	    break; \
-	    } \
-	} \
-    }
-
-/*
- * TYPEDEFS
- */
-
-/*
- * Scheduling classes
- */
-typedef enum CMA__T_SCHED_CLASS {
-    cma__c_class_rt,
-    cma__c_class_fore,
-    cma__c_class_back,
-    cma__c_class_idle
-    } cma__t_sched_class;
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * Minimuma and maximum prioirities, for foreground and background threads,
- * as of the last time the scheduler ran.  (Scaled once.)
- */
-extern cma_t_integer	cma__g_prio_fg_min;
-extern cma_t_integer	cma__g_prio_fg_max;
-extern cma_t_integer	cma__g_prio_bg_min;
-extern cma_t_integer	cma__g_prio_bg_max;
-
-/*
- * The "m" values are the slopes of the four sections of linear approximation.
- *
- * cma__g_prio_m_I = 4*N(I)/cma__g_prio_range	    (Scaled once.)
- */
-extern cma_t_integer	cma__g_prio_m_0,
-		    	cma__g_prio_m_1,
-		    	cma__g_prio_m_2,
-		    	cma__g_prio_m_3;
-
-/* 
- * The "b" values are the intercepts of the four sections of linear approx.
- *  (Not scaled.)
- *
- * cma__g_prio_b_I = -N(I)*(I*prio_max + (4-I)*prio_min)/prio_range + prio_o_I
- */
-extern cma_t_integer	cma__g_prio_b_0,
-		    	cma__g_prio_b_1,
-		    	cma__g_prio_b_2,
-		    	cma__g_prio_b_3;
-
-/* 
- * The "p" values are the end points of the four sections of linear approx.
- *
- * cma__g_prio_p_I = cma__g_prio_fg_min + (I/4)*cma__g_prio_range
- *
- * [cma__g_prio_p_0 is not defined since it is not used (also, it is the same
- *  as cma__g_prio_fg_min).]	    (Scaled once.)
- */
-extern cma_t_integer	cma__g_prio_p_1,
-		    	cma__g_prio_p_2,
-		    	cma__g_prio_p_3;
-
-/*
- * Points to the next queue for the dispatcher to check for ready threads.
- */
-extern cma_t_integer	cma__g_next_ready_queue;
-
-/*
- * Points to the queues of virtual processors (for preempt victim search)
- */
-extern cma__t_queue	cma__g_run_vps;
-extern cma__t_queue	cma__g_susp_vps;
-extern cma_t_integer	cma__g_vp_count;
-
-/*
- * INTERNAL INTERFACES
- */
-
-#endif
diff --git a/gdb/osf-share/cma_semaphore_defs.h b/gdb/osf-share/cma_semaphore_defs.h
deleted file mode 100644
index e160de3..0000000
--- a/gdb/osf-share/cma_semaphore_defs.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for semaphore structure definition.
- */
-#ifndef CMA_SEMAPHORE_DEFS
-#define CMA_SEMAPHORE_DEFS
-
-/*
- *  INCLUDE FILES
- */
-#include <cma.h>
-#include <cma_queue.h>
-#include <cma_defs.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_semaphore_timeout 1
-#define cma__c_semaphore_event	 0
-#define cma__c_select_timeout	 2
-
-/*
- * TYPEDEFS
- */
-
-typedef struct CMA__T_SEMAPHORE {
-    cma__t_queue	queue;
-    cma__t_atomic_bit	nopending;
-    } cma__t_semaphore;
-
-#endif
diff --git a/gdb/osf-share/cma_sequence.h b/gdb/osf-share/cma_sequence.h
deleted file mode 100644
index 8d362ed..0000000
--- a/gdb/osf-share/cma_sequence.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for sequence generator functions
- */
-
-#ifndef CMA_SEQUENCE
-#define CMA_SEQUENCE
-
-/*
- *  INCLUDE FILES
- */
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-#ifndef __STDC__
-struct CMA__T_INT_MUTEX;
-#endif
-
-typedef struct CMA__T_SEQUENCE {
-    struct CMA__T_INT_MUTEX	*mutex;	/* Serialize access to counter */
-    cma_t_natural		seq;	/* Sequence number for object */
-    } cma__t_sequence;
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern cma_t_natural cma__assign_sequence (cma__t_sequence *);
-
-extern void cma__init_sequence (cma__t_sequence *);	
-
-#endif
diff --git a/gdb/osf-share/cma_stack.h b/gdb/osf-share/cma_stack.h
deleted file mode 100644
index 97a41fd..0000000
--- a/gdb/osf-share/cma_stack.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for stack management
- */
-#ifndef CMA_STACK
-#define CMA_STACK
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma_tcb_defs.h>
-#include <cma.h>
-#include <cma_attr.h>
-#include <cma_queue.h>
-#include <cma_stack_int.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#if _CMA_UNIPROCESSOR_
-# define cma__get_self_tcb()	(cma__g_current_thread)
-#endif
-
-/*
- * Round the given value (a) upto cma__g_chunk_size
- */
-#define cma__roundup_chunksize(a)   (cma__roundup(a,cma__g_chunk_size))
-
-/*
- * TYPEDEFS
- */
-
-/*
- *  GLOBAL DATA
- */
-
-extern cma__t_list	cma__g_stack_clusters;
-extern cma__t_int_tcb	*cma__g_current_thread;
-extern cma_t_integer	cma__g_chunk_size;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__assign_stack  (cma__t_int_stack *,cma__t_int_tcb *);
-
-extern void cma__free_stack  (cma__t_int_stack *);
-
-extern void cma__free_stack_list  (cma__t_queue *);
-
-#if !_CMA_UNIPROCESSOR_
-extern cma__t_int_tcb * cma__get_self_tcb  (void);
-#endif
-
-extern cma__t_int_tcb * cma__get_sp_tcb  (cma_t_address);
-
-extern cma__t_int_stack * cma__get_stack  (cma__t_int_attr *);
-
-extern void cma__init_stack  (void);
-
-extern void cma__reinit_stack  (cma_t_integer);
-
-#if _CMA_PROTECT_MEMORY_
-extern void cma__remap_stack_holes  (void);
-#endif
-
-#endif
diff --git a/gdb/osf-share/cma_stack_int.h b/gdb/osf-share/cma_stack_int.h
deleted file mode 100644
index bf76f60..0000000
--- a/gdb/osf-share/cma_stack_int.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for stack management (internal to cma_stack.c, but
- *	separate for convenience, and unit testing).
- */
-
-#ifndef CMA_STACK_INT
-#define CMA_STACK_INT
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma.h>
-#include <cma_queue.h>
-#include <cma_list.h>
-#include <cma_tcb_defs.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma___c_first_free_chunk	0
-#define cma___c_min_count	2	/* Smallest number of chunks to leave */
-#define cma___c_end		(-1)	/* End of free list (flag) */
-#define cma__c_yellow_size	0
-
-/* 
- * Cluster types
- */
-#define cma___c_cluster  0	/* Default cluster */
-#define cma___c_bigstack 1	/* Looks like a cluster, but it's a stack */
-
-
-#define cma___c_null_cluster	(cma___t_cluster *)cma_c_null_ptr
-
-
-/*
- * TYPEDEFS
- */
-
-#ifndef __STDC__
-struct CMA__T_INT_STACK;
-#endif
-
-typedef cma_t_natural	cma___t_index;	/* Type for chunk index */
-
-typedef struct CMA___T_CLU_DESC {
-    cma__t_list		list;		/* Queue element for cluster list */
-    cma_t_integer	type;		/* Type of cluster */
-    cma_t_address	stacks;
-    cma_t_address	limit;
-    } cma___t_clu_desc;
-
-typedef union CMA___T_MAP_ENTRY {
-    struct {
-	cma__t_int_tcb	*tcb;		/* TCB associated with stack chunk */
-	struct CMA__T_INT_STACK	*stack;	/* Stack desc. ass. with stack chunk */
-	} mapped;
-    struct {
-	cma___t_index		size;	/* Number of chunks in block */
-	cma___t_index		next;	/* Next free block */
-	} free;
-    } cma___t_map_entry;
-
-/*
- * NOTE: It is VERY IMPORTANT that both cma___t_cluster and cma___t_bigstack
- * begin with the cma___t_clu_desc structure, as there is some code in the
- * stack manager that relies on being able to treat both as equivalent!
- */
-typedef struct CMA___T_CLUSTER {
-    cma___t_clu_desc	desc;		/* Describe this cluster */
-    cma___t_map_entry	map[cma__c_chunk_count];	/* thread map */
-    cma___t_index	free;		/* First free chunk index */
-    } cma___t_cluster;
-
-/*
- * NOTE: It is VERY IMPORTANT that both cma___t_cluster and cma___t_bigstack
- * begin with the cma___t_clu_desc structure, as there is some code in the
- * stack manager that relies on being able to treat both as equivalent!
- */
-typedef struct CMA___T_BIGSTACK {
-    cma___t_clu_desc	desc;		/* Describe this cluster */
-    cma__t_int_tcb	*tcb;		/* TCB associated with stack */
-    struct CMA__T_INT_STACK	*stack;	/* Stack desc. ass. with stack */
-    cma_t_natural	size;		/* Size of big stack */
-    cma_t_boolean	in_use;		/* Set if allocated */
-    } cma___t_bigstack;
-
-#if _CMA_PROTECT_MEMORY_
-typedef struct CMA___T_INT_HOLE {
-    cma__t_queue	link;		/* Link holes together */
-    cma_t_boolean	protected;	/* Set when pages are protected */
-    cma_t_address	first;		/* First protected byte */
-    cma_t_address	last;		/* Last protected byte */
-    } cma___t_int_hole;
-#endif
-
-typedef struct CMA__T_INT_STACK {
-    cma__t_object	header;		/* Common header (sequence, type info */
-    cma__t_int_attr	*attributes;	/* Backpointer to attr obj */
-    cma___t_cluster	*cluster;	/* Stack's cluster */
-    cma_t_address	stack_base;	/* base address of stack */
-    cma_t_address	yellow_zone;	/* first address of yellow zone */
-    cma_t_address	last_guard;	/* last address of guard pages */
-    cma_t_natural	first_chunk;	/* First chunk allocated */
-    cma_t_natural	chunk_count;	/* Count of chunks allocated */
-    cma__t_int_tcb	*tcb;		/* TCB backpointer */
-#if _CMA_PROTECT_MEMORY_
-    cma___t_int_hole	hole;		/* Description of hole */
-#endif
-    } cma__t_int_stack;
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-#endif
diff --git a/gdb/osf-share/cma_tcb_defs.h b/gdb/osf-share/cma_tcb_defs.h
deleted file mode 100644
index 6622050..0000000
--- a/gdb/osf-share/cma_tcb_defs.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	TCB-related type definitions.
- */
-
-#ifndef CMA_TCB_DEFS
-#define CMA_TCB_DEFS
-
-/*
- *  INCLUDE FILES
- */
-# if !_CMA_THREAD_SYNC_IO_
-#  include <cma_thread_io.h>
-# endif
-#include <cma.h>
-#include <cma_debug_client.h>
-#include <cma_attr.h>
-#include <cma_defs.h>
-#include <cma_handle.h>
-#include <cma_queue.h>
-#if _CMA_OS_ == _CMA__UNIX
-# if defined(SNI_DCOSX)
-#   include <sys/ucontext.h>
-# endif
-# include <signal.h>
-#endif
-#include <cma_sched.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#if _CMA_PLATFORM_ == _CMA__IBMR2_UNIX
-# define cma__c_ibmr2_ctx_stack_size	2048
-# define cma__c_ibmr2_ctx_stack_top	(cma__c_ibmr2_ctx_stack_size - 1)
-#endif
-
-/*
- * TYPEDEFS
- */
-
-#ifndef __STDC__
-# if _CMA_HARDWARE_ != _CMA__HPPA
-struct CMA__T_SEMAPHORE;
-# endif
-struct CMA__T_INT_CV;
-struct CMA__T_INT_MUTEX;
-struct CMA__T_INT_TCB;
-#endif
-
-typedef cma_t_address		*cma__t_context_list;
-
-typedef struct CMA__T_TCB_PAD {
-    /* 
-     * Adjust to align the tcb prolog at byte 32.
-     * 12 bytes are required as object header is currently 
-     * 20 bytes long.
-     */
-    cma_t_integer	pad1;		/* pad bytes */
-    cma_t_integer	pad2;		/* pad bytes */
-    cma_t_integer	pad3;		/* pad bytes */
-    } cma__t_tcb_pad;
-
-#if (_CMA_OS_ == _CMA__UNIX) && !_CMA_THREAD_SYNC_IO_
-typedef struct CMA__T_TCB_SELECT {
-    cma__t_queue	queue;
-#if (_CMA_UNIX_TYPE !=  _CMA__SVR4)
-	cma__t_file_mask    *rfds;
-	cma__t_file_mask    *wfds;
-	cma__t_file_mask    *efds;
-#else
-	cma__t_poll_info 	poll_info;
-#endif /* (_CMA_UNIX_TYPE !=  _CMA__SVR4) */
-    cma_t_integer	nfound;
-    } cma__t_tcb_select;
-#endif
-
-typedef struct CMA__T_TCB_TIME {
-    cma__t_queue	queue;		/* must be first entry! */
-    cma_t_integer	mode;
-    struct CMA__T_SEMAPHORE *semaphore;	/* used for timed semaphores */
-    cma_t_date_time	wakeup_time;
-    cma_t_integer	quanta_remaining;
-    } cma__t_tcb_time;
-
-typedef enum CMA__T_DEBEVT {
-	cma__c_debevt_activating = 1,	/* First transition to running */
-	cma__c_debevt_running = 2,	/* Any transition to running */
-	cma__c_debevt_preempting = 3,	/* Preemted (replaced) another thread */
-	cma__c_debevt_blocking = 4,	/* Any transition to blocked */
-	cma__c_debevt_terminating = 5,	/* Final state transition */
-	cma__c_debevt_term_alert = 6,	/* Terminated due to alert/cancel */
-	cma__c_debevt_term_exc = 7,	/* Terminated due to exception */
-	cma__c_debevt_exc_handled = 8	/* Exception is being handled */
-	} cma__t_debevt;
-
-#define cma__c_debevt__first ((cma_t_integer)cma__c_debevt_activating)
-#define cma__c_debevt__last  ((cma_t_integer)cma__c_debevt_exc_handled)
-#define cma__c_debevt__dim (cma__c_debevt__last + 1)
-
-/* 
- * Type defining thread substate, which is used by the debugger.
- * If the state is blocked, substate indicates WHY the thread is blocked.
- */
-typedef enum CMA__T_SUBSTATE {
-    cma__c_substa_normal = 0,
-    cma__c_substa_mutex = 1,
-    cma__c_substa_cv = 2,
-    cma__c_substa_timed_cv = 3,
-    cma__c_substa_term_alt = 4,
-    cma__c_substa_term_exc = 5,
-    cma__c_substa_delay =6,
-    cma__c_substa_not_yet_run = 7
-    } cma__t_substate;
-#define cma__c_substa__first ((cma_t_integer)cma__c_substa_normal)
-#define cma__c_substa__last  ((cma_t_integer)cma__c_substa_not_yet_run)
-#define cma__c_substa__dim (cma__c_substa__last + 1)
-
-
-/*
- * Per-thread state for the debugger
- */
-typedef struct CMA__T_TCB_DEBUG {
-    cma_t_boolean	on_hold;	/* Thread was put on hold by debugger */
-    cma_t_boolean	activated;	/* Activation event was reported */
-    cma_t_boolean	did_preempt;	/* Thread preempted prior one */
-    cma_t_address	start_pc;	/* Start routine address */
-    cma_t_address	object_addr;	/* Addr of thread object */
-    cma__t_substate	substate;	/* Reason blocked, terminated, etc.*/
-    cma_t_boolean	notify_debugger;/* Notify debugger thread is running */
-    cma_t_address	SPARE2;		/* SPARE */
-    cma_t_address	SPARE3;		/* SPARE */
-    struct CMA__T_INT_TCB	
-			*preempted_tcb;	/* TCB of thread that got preempted */
-    cma_t_boolean	flags[cma__c_debevt__dim]; 	
-					/* Events enabled for this thread */
-    } cma__t_tcb_debug;
-
-typedef struct CMA__T_TCB_SCHED {
-    cma_t_integer	adj_time;	/* Abs. time in ticks of last prio adj */
-    cma_t_integer	tot_time;	/* Weighted ave in ticks (scaled) */
-    cma_t_integer	time_stamp;	/* Abs. time in ticks of last update */
-    cma_t_integer	cpu_time;	/* Weighted average in ticks */
-    cma_t_integer	cpu_ticks;	/* # of ticks while comp. (scaled) */
-    cma_t_integer	q_num;		/* Number of last ready queue on */
-    cma_t_priority	priority;	/* Thread priority */
-    cma_t_sched_policy  policy;         /* Scheduling policy of thread */
-    cma_t_boolean	rtb;		/* "Run 'Till Block" scheduling */
-    cma_t_boolean	spp;		/* "Strict Priority Preemption" sched */
-    cma_t_boolean	fixed_prio;	/* Fixed priority */
-    cma__t_sched_class	class;		/* Scheduling class */
-    struct CMA__T_VP	*processor;	/* Current processor (if running) */
-    } cma__t_tcb_sched;
-
-typedef struct CMA__T_INT_ALERT {
-    cma_t_boolean	pending : 1;	/* alert_pending bit */
-    cma_t_boolean	g_enable : 1;	/* general delivery state */
-    cma_t_boolean	a_enable : 1;	/* asynchronous delivery state */
-    cma_t_integer	spare : 29;	/* Pad to longword */
-    cma_t_natural	count;		/* Alert scope nesting count */
-    } cma__t_int_alert;
-
-typedef enum CMA__T_STATE {
-    cma__c_state_running = 0,		/* For consistency with initial TCB */
-    cma__c_state_ready	= 1,
-    cma__c_state_blocked = 2,
-    cma__c_state_terminated = 3
-    } cma__t_state;
-#define cma__c_state__first ((cma_t_integer)cma__c_state_running)
-#define cma__c_state__last  ((cma_t_integer)cma__c_state_terminated)
-#define cma__c_state__dim (cma__c_state__last + 1)
-
-typedef enum CMA__T_THKIND {
-    cma__c_thkind_initial = 0,		/* Initial thread */
-    cma__c_thkind_normal = 1,		/* Normal thread */
-    cma__c_thkind_null	= 2		/* A null thread */
-    } cma__t_thkind;
-#define cma__c_thkind__first ((cma_t_integer)cma__c_thkind_initial)
-#define cma__c_thkind__last  ((cma_t_integer)cma__c_thkind_null)
-#define cma__c_thkind__dim (cma__c_thkind__last + 1)
-
-typedef enum CMA__T_SYSCALL_STATE {
-	cma__c_syscall_ok = 1,                      /* syscall was not interrupted */
-	cma__c_syscall_intintrpt = 1,       /* syscall was interrupted by VTALRM */
-	cma__c_syscall_extintrpt = 2        /* syscall was interrupted by external signal */
-	} cma__t_syscall_state;
-
-
-typedef struct CMA__T_INT_TCB {
-    /* 
-     * Fixed part of TCB.
-     *   Modifications to the following three fields must be coordinated.  
-     *   The object header must always be first, and the prolog must always 
-     *   remain at the same offset (32) for all time. Thus the object header
-     *   must never grow beyond a maximum of 32 bytes.
-     */
-    cma__t_object	header;		/* Common object header */
-    cma__t_tcb_pad	pad1;		/* Pad required to align prolog */
-    cma_t_tcb_prolog	prolog;		/* Standard prolog for tasks, threads */
-
-    /* 
-     * Floating part of TCB (fields here on are free to be moved and resized).
-     */
-    cma__t_queue	threads;	/* List of all known threads */
-    cma__t_int_attr	*attributes;	/* Backpointer to attr obj */
-    cma__t_state	state;		/* Current state of thread */
-    cma__t_thkind	kind;		/* Which kind of thread */
-    struct CMA__T_INT_MUTEX 
-			*mutex;		/* Mutex to control TCB access */
-    struct CMA__T_INT_CV 
-			*term_cv;	/* CV for join */
-    struct CMA__T_INT_MUTEX 
-			*tswait_mutex;	/* Mutex for thread-synchronous waits */
-    struct CMA__T_INT_CV 
-			*tswait_cv;	/* CV for thread-synchronous waits */
-    cma_t_start_routine	start_code;	/* Address of start routine */
-    cma_t_address	start_arg;	/* Argument to pass to start_code */
-    cma__t_queue	stack;		/* Queue header for stack descr. */
-    cma_t_natural	context_count;	/* Size of context array */
-    cma__t_context_list	contexts;	/* Context value array pointer */
-    cma_t_exit_status	exit_status;	/* Exit status of thread */
-    cma_t_address	return_value;	/* Thread's return value */
-    cma__t_async_ctx	async_ctx;	/* Asynchronous context switch info */
-    cma__t_static_ctx	static_ctx;	/* Static context switch information */
-    cma_t_integer	event_status;	/* Status of semaphore operation */
-    cma__t_tcb_time	timer;		/* Time info for dispatcher */
-    cma__t_tcb_sched	sched;		/* Scheduler info */
-    cma__t_tcb_debug	debug;		/* Debugger info */
-#if _CMA_OS_ == _CMA__UNIX
-# if !_CMA_THREAD_SYNC_IO_
-    cma__t_tcb_select	select;		/* Select info for timed selects */
-# endif
-    struct sigaction	sigaction_data[NSIG];
-#endif
-    cma_t_natural       syscall_state; /* set if one of the cma wrapped syscalls was interrupted. */
-    cma_t_boolean	detached;	/* Set if already detached */
-    cma_t_boolean	terminated;	/* Set if terminated */
-    cma_t_integer	joiners;	/* Count of joiners, for zombie frees */
-    cma__t_int_alert	alert;		/* Current alert state info */
-    struct CMA__T_INT_CV 
-			*wait_cv;	/* CV thread is currently waiting on */
-    struct CMA__T_INT_MUTEX 
-			*wait_mutex;	/* Mutex thread is waiting on */
-    struct EXC_CONTEXT_T
-			*exc_stack;	/* Top of exception stack */
-#if _CMA_PLATFORM_ == _CMA__IBMR2_UNIX
-    char		ctx_stack[cma__c_ibmr2_ctx_stack_size];
-#endif
-    cma_t_integer	thd_errno;	/* Per-thread errno value */
-#if _CMA_OS_ == _CMA__VMS
-    cma_t_integer	thd_vmserrno;	/* Per-thread VMS errno value */
-#endif
-    } cma__t_int_tcb;
-
-#endif
diff --git a/gdb/osf-share/cma_util.h b/gdb/osf-share/cma_util.h
deleted file mode 100644
index 00451c4..0000000
--- a/gdb/osf-share/cma_util.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* 
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.  None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *	Header file for CMA internal UTIL operations
- */
-
-#ifndef	CMA_UTIL
-#define CMA_UTIL
-
-/*
- *  INCLUDE FILES
- */
-
-#include <cma.h>
-#include <cma_attr.h>
-#include <cma_defs.h>
-
-#if _CMA_OS_ == _CMA__VMS
-# include <cma_rms.h>
-#endif
-
-#if _CMA_VENDOR_ == _CMA__SUN
-# include <sys/time.h>
-#else
-# include <time.h>
-#endif
-
-#if _CMA_OS_ == _CMA__UNIX
-# include <stdio.h>
-#endif
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_buffer_size  256		    /* Size of output buffer	    */
-
-/*
- * TYPEDEFS
- */
-
-/* 
- * Alternate eol routine
- */
-typedef void (*cma__t_eol_routine) (char *);
-
-#if _CMA_OS_ == _CMA__VMS
- typedef struct CMA__T_VMSFILE {
-    struct RAB	rab;
-    struct FAB	fab;
-    } cma__t_vmsfile, 	*cma__t_file;
-#elif  ( _CMA_UNIX_TYPE == _CMA__SVR4 )
- typedef int           cma__t_file;
-#else
- typedef FILE		*cma__t_file;
-#endif
-
-/*
- *  GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__abort  (void);
-
-extern cma_t_integer cma__atol  (char *);
-
-extern cma_t_integer cma__atoi  (char *);
-
-extern char * cma__getenv  (char *,char *,int);
-
-extern int cma__gettimespec  (struct timespec *);
-
-extern cma__t_file cma__int_fopen  (char *,char *);
-
-#ifndef NDEBUG
-extern void cma__init_trace  (char *_env);
-#endif
-
-extern char * cma__memcpy  (char *,char *,cma_t_integer);
-	
-#ifndef cma__memset
-extern char * cma__memset  (char *,cma_t_integer,cma_t_integer);
-#endif
-
-extern void cma__putformat  (char *,char *,...);
-
-extern void cma__putstring  (char *,char *);
-
-extern void cma__putint  (char *,cma_t_integer);
-
-extern void cma__putint_5  (char *,cma_t_integer);
-
-extern void cma__putint_10  (char *,cma_t_integer);
-
-extern void cma__puthex  (char *,cma_t_integer);
-
-extern void cma__puthex_8  (char *,cma_t_integer);
-
-extern void cma__puteol  (char *);
-
-extern void cma__set_eol_routine  (cma__t_eol_routine,cma__t_eol_routine *);
-
-extern cma_t_integer cma__strlen  (char *);
-
-extern int cma__strncmp  (char *,char *,cma_t_integer);
-
-extern char *cma__gets (char *,char *);
-
-#endif
diff --git a/gdb/osfsolib.c b/gdb/osfsolib.c
deleted file mode 100644
index 31c9bf9..0000000
--- a/gdb/osfsolib.c
+++ /dev/null
@@ -1,980 +0,0 @@
-/* Handle OSF/1 shared libraries for GDB, the GNU Debugger.
-   Copyright 1993, 94, 95, 96, 98, 1999 Free Software Foundation, Inc.
-   
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* FIXME: Most of this code could be merged with solib.c by using
-   next_link_map_member and xfer_link_map_member in solib.c.  */
-
-#include "defs.h"
-
-#include <sys/types.h>
-#include <signal.h>
-#include "gdb_string.h"
-#include <fcntl.h>
-
-#include "symtab.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "target.h"
-#include "frame.h"
-#include "gnu-regex.h"
-#include "inferior.h"
-#include "language.h"
-#include "gdbcmd.h"
-
-#define MAX_PATH_SIZE 1024		/* FIXME: Should be dynamic */
-
-/* When handling shared libraries, GDB has to find out the pathnames
-   of all shared libraries that are currently loaded (to read in their
-   symbols) and where the shared libraries are loaded in memory
-   (to relocate them properly from their prelinked addresses to the
-   current load address).
-
-   Under OSF/1 there are two possibilities to get at this information:
-   1) Peek around in the runtime loader structures.
-      These are not documented, and they are not defined in the system
-      header files. The definitions below were obtained by experimentation,
-      but they seem stable enough.
-   2) Use the undocumented libxproc.a library, which contains the
-      equivalent ldr_* routines.
-      This approach is somewhat cleaner, but it requires that the GDB
-      executable is dynamically linked. In addition it requires a
-      NAT_CLIBS= -lxproc -Wl,-expect_unresolved,ldr_process_context
-      linker specification for GDB and all applications that are using
-      libgdb.
-   We will use the peeking approach until it becomes unwieldy.  */
-
-#ifndef USE_LDR_ROUTINES
-
-/* Definition of runtime loader structures, found by experimentation.  */
-#define RLD_CONTEXT_ADDRESS	0x3ffc0000000
-
-typedef struct
-{
-	CORE_ADDR next;
-	CORE_ADDR previous;
-	CORE_ADDR unknown1;
-	char *module_name;
-	CORE_ADDR modinfo_addr;
-	long module_id;
-	CORE_ADDR unknown2;
-	CORE_ADDR unknown3;
-	long region_count;
-	CORE_ADDR regioninfo_addr;
-} ldr_module_info_t;
-
-typedef struct
-{
-	long unknown1;
-	CORE_ADDR regionname_addr;
-	long protection;
-	CORE_ADDR vaddr;
-	CORE_ADDR mapaddr;
-	long size;
-	long unknown2[5];
-} ldr_region_info_t;
-
-typedef struct
-{
-	CORE_ADDR unknown1;
-	CORE_ADDR unknown2;
-	CORE_ADDR head;
-	CORE_ADDR tail;
-} ldr_context_t;
-
-static ldr_context_t ldr_context;
-
-#else
-
-#include <loader.h>
-static ldr_process_t fake_ldr_process;
-
-/* Called by ldr_* routines to read memory from the current target.  */
-
-static int ldr_read_memory PARAMS ((CORE_ADDR, char *, int, int));
-
-static int
-ldr_read_memory (memaddr, myaddr, len, readstring)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int readstring;
-{
-  int result;
-  char *buffer;
-
-  if (readstring)
-    {
-      target_read_string (memaddr, &buffer, len, &result);
-      if (result == 0)
-        strcpy (myaddr, buffer);
-      free (buffer);
-    }
-  else
-    result = target_read_memory (memaddr, myaddr, len);
-
-  if (result != 0)
-    result = -result;
-  return result;
-}
-
-#endif
-
-/* Define our own link_map structure.
-   This will help to share code with solib.c.  */
-
-struct link_map {
-  CORE_ADDR l_offset;			/* prelink to load address offset */
-  char *l_name;				/* full name of loaded object */
-  ldr_module_info_t module_info;	/* corresponding module info */
-};
-
-#define LM_OFFSET(so) ((so) -> lm.l_offset)
-#define LM_NAME(so) ((so) -> lm.l_name)
-
-struct so_list {
-  struct so_list *next;			/* next structure in linked list */
-  struct link_map lm;			/* copy of link map from inferior */
-  struct link_map *lmaddr;		/* addr in inferior lm was read from */
-  CORE_ADDR lmend;			/* upper addr bound of mapped object */
-  char so_name[MAX_PATH_SIZE];		/* shared object lib name (FIXME) */
-  char symbols_loaded;			/* flag: symbols read in yet? */
-  char from_tty;			/* flag: print msgs? */
-  struct objfile *objfile;		/* objfile for loaded lib */
-  struct section_table *sections;
-  struct section_table *sections_end;
-  struct section_table *textsection;
-  bfd *abfd;
-};
-
-static struct so_list *so_list_head;	/* List of known shared objects */
-
-extern int
-fdmatch PARAMS ((int, int));		/* In libiberty */
-
-/* Local function prototypes */
-
-static void
-sharedlibrary_command PARAMS ((char *, int));
-
-static void
-info_sharedlibrary_command PARAMS ((char *, int));
-
-static int
-symbol_add_stub PARAMS ((char *));
-
-static struct so_list *
-find_solib PARAMS ((struct so_list *));
-
-static struct link_map *
-first_link_map_member PARAMS ((void));
-
-static struct link_map *
-next_link_map_member PARAMS ((struct so_list *));
-
-static void
-xfer_link_map_member PARAMS ((struct so_list *, struct link_map *));
-
-static int
-solib_map_sections PARAMS ((char *));
-
-/*
-
-LOCAL FUNCTION
-
-	solib_map_sections -- open bfd and build sections for shared lib
-
-SYNOPSIS
-
-	static int solib_map_sections (struct so_list *so)
-
-DESCRIPTION
-
-	Given a pointer to one of the shared objects in our list
-	of mapped objects, use the recorded name to open a bfd
-	descriptor for the object, build a section table, and then
-	relocate all the section addresses by the base address at
-	which the shared object was mapped.
-
-FIXMES
-
-	In most (all?) cases the shared object file name recorded in the
-	dynamic linkage tables will be a fully qualified pathname.  For
-	cases where it isn't, do we really mimic the systems search
-	mechanism correctly in the below code (particularly the tilde
-	expansion stuff?).
- */
-
-static int
-solib_map_sections (arg)
-     char *arg;
-{
-  struct so_list *so = (struct so_list *) arg;	/* catch_errors bogon */
-  char *filename;
-  char *scratch_pathname;
-  int scratch_chan;
-  struct section_table *p;
-  struct cleanup *old_chain;
-  bfd *abfd;
-  
-  filename = tilde_expand (so -> so_name);
-  old_chain = make_cleanup (free, filename);
-  
-  scratch_chan = openp (getenv ("PATH"), 1, filename, O_RDONLY, 0,
-			&scratch_pathname);
-  if (scratch_chan < 0)
-    {
-      scratch_chan = openp (getenv ("LD_LIBRARY_PATH"), 1, filename,
-			    O_RDONLY, 0, &scratch_pathname);
-    }
-  if (scratch_chan < 0)
-    {
-      perror_with_name (filename);
-    }
-  /* Leave scratch_pathname allocated.  bfd->name will point to it.  */
-
-  abfd = bfd_fdopenr (scratch_pathname, gnutarget, scratch_chan);
-  if (!abfd)
-    {
-      close (scratch_chan);
-      error ("Could not open `%s' as an executable file: %s",
-	     scratch_pathname, bfd_errmsg (bfd_get_error ()));
-    }
-  /* Leave bfd open, core_xfer_memory and "info files" need it.  */
-  so -> abfd = abfd;
-  abfd -> cacheable = true;
-
-  if (!bfd_check_format (abfd, bfd_object))
-    {
-      error ("\"%s\": not in executable format: %s.",
-	     scratch_pathname, bfd_errmsg (bfd_get_error ()));
-    }
-  if (build_section_table (abfd, &so -> sections, &so -> sections_end))
-    {
-      error ("Can't find the file sections in `%s': %s", 
-	     bfd_get_filename (exec_bfd), bfd_errmsg (bfd_get_error ()));
-    }
-
-  for (p = so -> sections; p < so -> sections_end; p++)
-    {
-      /* Relocate the section binding addresses as recorded in the shared
-	 object's file by the offset to get the address to which the
-	 object was actually mapped.  */
-      p -> addr += LM_OFFSET (so);
-      p -> endaddr += LM_OFFSET (so);
-      so -> lmend = (CORE_ADDR) max (p -> endaddr, so -> lmend);
-      if (STREQ (p -> the_bfd_section -> name, ".text"))
-	{
-	  so -> textsection = p;
-	}
-    }
-
-  /* Free the file names, close the file now.  */
-  do_cleanups (old_chain);
-
-  return (1);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	first_link_map_member -- locate first member in dynamic linker's map
-
-SYNOPSIS
-
-	static struct link_map *first_link_map_member (void)
-
-DESCRIPTION
-
-	Read in a copy of the first member in the inferior's dynamic
-	link map from the inferior's dynamic linker structures, and return
-	a pointer to the copy in our address space.
-*/
-
-static struct link_map *
-first_link_map_member ()
-{
-  struct link_map *lm = NULL;
-  static struct link_map first_lm;
-
-#ifdef USE_LDR_ROUTINES
-  ldr_module_t mod_id = LDR_NULL_MODULE;
-  size_t retsize;
-
-  fake_ldr_process = ldr_core_process ();
-  ldr_set_core_reader (ldr_read_memory);
-  ldr_xdetach (fake_ldr_process);
-  if (ldr_xattach (fake_ldr_process) != 0
-      || ldr_next_module(fake_ldr_process, &mod_id) != 0
-      || mod_id == LDR_NULL_MODULE
-      || ldr_inq_module(fake_ldr_process, mod_id,
-			&first_lm.module_info, sizeof(ldr_module_info_t),
-			&retsize) != 0)
-    return lm;
-#else
-  CORE_ADDR ldr_context_addr;
-
-  if (target_read_memory ((CORE_ADDR) RLD_CONTEXT_ADDRESS,
-			  (char *) &ldr_context_addr,
-			  sizeof (CORE_ADDR)) != 0
-      || target_read_memory (ldr_context_addr,
-			     (char *) &ldr_context,
-			     sizeof (ldr_context_t)) != 0
-      || target_read_memory ((CORE_ADDR) ldr_context.head,
-			     (char *) &first_lm.module_info,
-			     sizeof (ldr_module_info_t)) != 0)
-    return lm;
-#endif
-
-  lm = &first_lm;
-
-  /* The first entry is for the main program and should be skipped.  */
-  lm->l_name = NULL;
-
-  return lm;
-}
-
-static struct link_map *
-next_link_map_member (so_list_ptr)
-     struct so_list *so_list_ptr;
-{
-  struct link_map *lm = NULL;
-  static struct link_map next_lm;
-#ifdef USE_LDR_ROUTINES
-  ldr_module_t mod_id = so_list_ptr->lm.module_info.lmi_modid;
-  size_t retsize;
-
-  if (ldr_next_module(fake_ldr_process, &mod_id) != 0
-      || mod_id == LDR_NULL_MODULE
-      || ldr_inq_module(fake_ldr_process, mod_id,
-			&next_lm.module_info, sizeof(ldr_module_info_t),
-			&retsize) != 0)
-    return lm;
-
-  lm = &next_lm;
-  lm->l_name = lm->module_info.lmi_name;
-#else
-  CORE_ADDR ldr_context_addr;
-
-  /* Reread context in case ldr_context.tail was updated.  */
-
-  if (target_read_memory ((CORE_ADDR) RLD_CONTEXT_ADDRESS,
-			  (char *) &ldr_context_addr,
-			  sizeof (CORE_ADDR)) != 0
-      || target_read_memory (ldr_context_addr,
-			     (char *) &ldr_context,
-			     sizeof (ldr_context_t)) != 0
-      || so_list_ptr->lm.module_info.modinfo_addr == ldr_context.tail
-      || target_read_memory (so_list_ptr->lm.module_info.next,
-			     (char *) &next_lm.module_info,
-			     sizeof (ldr_module_info_t)) != 0)
-    return lm;
-
-  lm = &next_lm;
-  lm->l_name = lm->module_info.module_name;
-#endif
-  return lm;
-}
-
-static void
-xfer_link_map_member (so_list_ptr, lm)
-     struct so_list *so_list_ptr;
-     struct link_map *lm;
-{
-  int i;
-  so_list_ptr->lm = *lm;
-
-  /* OSF/1 shared libraries are pre-linked to particular addresses,
-     but the runtime loader may have to relocate them if the
-     address ranges of the libraries used by the target executable clash,
-     or if the target executable is linked with the -taso option.
-     The offset is the difference between the address where the shared
-     library is mapped and the pre-linked address of the shared library.
-
-     FIXME:  GDB is currently unable to relocate the shared library
-     sections by different offsets. If sections are relocated by
-     different offsets, put out a warning and use the offset of the
-     first section for all remaining sections.  */
-  LM_OFFSET (so_list_ptr) = 0;
-
-  /* There is one entry that has no name (for the inferior executable)
-     since it is not a shared object. */
-  if (LM_NAME (so_list_ptr) != 0)
-    {
-
-#ifdef USE_LDR_ROUTINES
-      int len = strlen (LM_NAME (so_list_ptr) + 1);
-
-      if (len > MAX_PATH_SIZE)
-	len = MAX_PATH_SIZE;
-      strncpy (so_list_ptr->so_name, LM_NAME (so_list_ptr), MAX_PATH_SIZE);
-      so_list_ptr->so_name[MAX_PATH_SIZE - 1] = '\0';
-
-      for (i = 0; i < lm->module_info.lmi_nregion; i++)
-	{
-	  ldr_region_info_t region_info;
-	  size_t retsize;
-	  CORE_ADDR region_offset;
-
-	  if (ldr_inq_region (fake_ldr_process, lm->module_info.lmi_modid,
-			      i, &region_info, sizeof (region_info),
-			      &retsize) != 0)
-	    break;
-	  region_offset = (CORE_ADDR) region_info.lri_mapaddr
-			  - (CORE_ADDR) region_info.lri_vaddr;
-	  if (i == 0)
-	    LM_OFFSET (so_list_ptr) = region_offset;
-	  else if (LM_OFFSET (so_list_ptr) != region_offset)
-	    warning ("cannot handle shared library relocation for %s (%s)",
-		     so_list_ptr->so_name, region_info.lri_name);
-	}
-#else
-      int errcode;
-      char *buffer;
-      target_read_string ((CORE_ADDR) LM_NAME (so_list_ptr), &buffer,
-			  MAX_PATH_SIZE - 1, &errcode);
-      if (errcode != 0)
-	error ("xfer_link_map_member: Can't read pathname for load map: %s\n",
-	       safe_strerror (errcode));
-      strncpy (so_list_ptr->so_name, buffer, MAX_PATH_SIZE - 1);
-      free (buffer);
-      so_list_ptr->so_name[MAX_PATH_SIZE - 1] = '\0';
-
-      for (i = 0; i < lm->module_info.region_count; i++)
-	{
-	  ldr_region_info_t region_info;
-	  CORE_ADDR region_offset;
-
-	  if (target_read_memory (lm->module_info.regioninfo_addr
-				   + i * sizeof (region_info),
-				  (char *) &region_info,
-				  sizeof (region_info)) != 0)
-	    break;
-	  region_offset = region_info.mapaddr - region_info.vaddr;
-	  if (i == 0)
-	    LM_OFFSET (so_list_ptr) = region_offset;
-	  else if (LM_OFFSET (so_list_ptr) != region_offset)
-	    {
-	      char *region_name;
-	      target_read_string (region_info.regionname_addr, &buffer,
-				  MAX_PATH_SIZE - 1, &errcode);
-	      if (errcode == 0)
-		region_name = buffer;
-	      else
-		region_name = "??";
-	      warning ("cannot handle shared library relocation for %s (%s)",
-		        so_list_ptr->so_name, region_name);
-	      free (buffer);
-	    }
-	}
-#endif
-
-      catch_errors (solib_map_sections, (char *) so_list_ptr,
-		    "Error while mapping shared library sections:\n",
-		    RETURN_MASK_ALL);
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	find_solib -- step through list of shared objects
-
-SYNOPSIS
-
-	struct so_list *find_solib (struct so_list *so_list_ptr)
-
-DESCRIPTION
-
-	This module contains the routine which finds the names of any
-	loaded "images" in the current process. The argument in must be
-	NULL on the first call, and then the returned value must be passed
-	in on subsequent calls. This provides the capability to "step" down
-	the list of loaded objects. On the last object, a NULL value is
-	returned.
-
-	The arg and return value are "struct link_map" pointers, as defined
-	in <link.h>.
- */
-
-static struct so_list *
-find_solib (so_list_ptr)
-     struct so_list *so_list_ptr;	/* Last lm or NULL for first one */
-{
-  struct so_list *so_list_next = NULL;
-  struct link_map *lm = NULL;
-  struct so_list *new;
-  
-  if (so_list_ptr == NULL)
-    {
-      /* We are setting up for a new scan through the loaded images. */
-      if ((so_list_next = so_list_head) == NULL)
-	{
-	  /* Find the first link map list member. */
-	  lm = first_link_map_member ();
-	}
-    }
-  else
-    {
-      /* We have been called before, and are in the process of walking
-	 the shared library list.  Advance to the next shared object. */
-      lm = next_link_map_member (so_list_ptr);
-      so_list_next = so_list_ptr -> next;
-    }
-  if ((so_list_next == NULL) && (lm != NULL))
-    {
-      /* Get next link map structure from inferior image and build a local
-	 abbreviated load_map structure */
-      new = (struct so_list *) xmalloc (sizeof (struct so_list));
-      memset ((char *) new, 0, sizeof (struct so_list));
-      new -> lmaddr = lm;
-      /* Add the new node as the next node in the list, or as the root
-	 node if this is the first one. */
-      if (so_list_ptr != NULL)
-	{
-	  so_list_ptr -> next = new;
-	}
-      else
-	{
-	  so_list_head = new;
-	}      
-      so_list_next = new;
-      xfer_link_map_member (new, lm);
-    }
-  return (so_list_next);
-}
-
-/* A small stub to get us past the arg-passing pinhole of catch_errors.  */
-
-static int
-symbol_add_stub (arg)
-     char *arg;
-{
-  register struct so_list *so = (struct so_list *) arg;	/* catch_errs bogon */
-  CORE_ADDR text_addr = 0;
-
-  if (so -> textsection)
-    text_addr = so -> textsection -> addr;
-  else if (so -> abfd != NULL)
-    {
-      asection *lowest_sect;
-
-      /* If we didn't find a mapped non zero sized .text section, set up
-	 text_addr so that the relocation in symbol_file_add does no harm.  */
-
-      lowest_sect = bfd_get_section_by_name (so -> abfd, ".text");
-      if (lowest_sect == NULL)
-	bfd_map_over_sections (so -> abfd, find_lowest_section,
-			       (PTR) &lowest_sect);
-      if (lowest_sect)
-	text_addr = bfd_section_vma (so -> abfd, lowest_sect) + LM_OFFSET (so);
-    }
-  
-  so -> objfile = symbol_file_add (so -> so_name, so -> from_tty,
-				   text_addr,
-				   0, 0, 0, 0, 1);
-  return (1);
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	solib_add -- add a shared library file to the symtab and section list
-
-SYNOPSIS
-
-	void solib_add (char *arg_string, int from_tty,
-			struct target_ops *target)
-
-DESCRIPTION
-
-*/
-
-void
-solib_add (arg_string, from_tty, target)
-     char *arg_string;
-     int from_tty;
-     struct target_ops *target;
-{	
-  register struct so_list *so = NULL;   	/* link map state variable */
-
-  /* Last shared library that we read.  */
-  struct so_list *so_last = NULL;
-
-  char *re_err;
-  int count;
-  int old;
-  
-  if ((re_err = re_comp (arg_string ? arg_string : ".")) != NULL)
-    {
-      error ("Invalid regexp: %s", re_err);
-    }
-  
-  
-  /* Add the shared library sections to the section table of the
-     specified target, if any.  */
-  if (target)
-    {
-      /* Count how many new section_table entries there are.  */
-      so = NULL;
-      count = 0;
-      while ((so = find_solib (so)) != NULL)
-	{
-	  if (so -> so_name[0])
-	    {
-	      count += so -> sections_end - so -> sections;
-	    }
-	}
-      
-      if (count)
-	{
-	  int update_coreops;
-
-	  /* We must update the to_sections field in the core_ops structure
-	     here, otherwise we dereference a potential dangling pointer
-	     for each call to target_read/write_memory within this routine.  */
-	  update_coreops = core_ops.to_sections == target->to_sections;
-	     
-	  /* Reallocate the target's section table including the new size.  */
-	  if (target -> to_sections)
-	    {
-	      old = target -> to_sections_end - target -> to_sections;
-	      target -> to_sections = (struct section_table *)
-		xrealloc ((char *)target -> to_sections,
-			 (sizeof (struct section_table)) * (count + old));
-	    }
-	  else
-	    {
-	      old = 0;
-	      target -> to_sections = (struct section_table *)
-		xmalloc ((sizeof (struct section_table)) * count);
-	    }
-	  target -> to_sections_end = target -> to_sections + (count + old);
-	  
-	  /* Update the to_sections field in the core_ops structure
-	     if needed.  */
-	  if (update_coreops)
-	    {
-	      core_ops.to_sections = target->to_sections;
-	      core_ops.to_sections_end = target->to_sections_end;
-	    }
-
-	  /* Add these section table entries to the target's table.  */
-	  while ((so = find_solib (so)) != NULL)
-	    {
-	      if (so -> so_name[0])
-		{
-		  count = so -> sections_end - so -> sections;
-		  memcpy ((char *) (target -> to_sections + old),
-			  so -> sections, 
-			  (sizeof (struct section_table)) * count);
-		  old += count;
-		}
-	    }
-	}
-    }
-  
-  /* Now add the symbol files.  */
-  so = NULL;
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0] && re_exec (so -> so_name))
-	{
-	  so -> from_tty = from_tty;
-	  if (so -> symbols_loaded)
-	    {
-	      if (from_tty)
-		{
-		  printf_unfiltered ("Symbols already loaded for %s\n", so -> so_name);
-		}
-	    }
-	  else if (catch_errors
-		   (symbol_add_stub, (char *) so,
-		    "Error while reading shared library symbols:\n",
-		    RETURN_MASK_ALL))
-	    {
-	      so_last = so;
-	      so -> symbols_loaded = 1;
-	    }
-	}
-    }
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  if (so_last)
-    reinit_frame_cache ();
-}
-
-/*
-
-LOCAL FUNCTION
-
-	info_sharedlibrary_command -- code for "info sharedlibrary"
-
-SYNOPSIS
-
-	static void info_sharedlibrary_command ()
-
-DESCRIPTION
-
-	Walk through the shared library list and print information
-	about each attached library.
-*/
-
-static void
-info_sharedlibrary_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct so_list *so = NULL;  	/* link map state variable */
-  int header_done = 0;
-  
-  if (exec_bfd == NULL)
-    {
-      printf_unfiltered ("No exec file.\n");
-      return;
-    }
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0])
-	{
-	  unsigned long txt_start = 0;
-	  unsigned long txt_end = 0;
-
-	  if (!header_done)
-	    {
-	      printf_unfiltered("%-20s%-20s%-12s%s\n", "From", "To", "Syms Read",
-		     "Shared Object Library");
-	      header_done++;
-	    }
-	  if (so -> textsection)
-	    {
-	      txt_start = (unsigned long) so -> textsection -> addr;
-	      txt_end = (unsigned long) so -> textsection -> endaddr;
-	    }
-	  printf_unfiltered ("%-20s", local_hex_string_custom (txt_start, "08l"));
-	  printf_unfiltered ("%-20s", local_hex_string_custom (txt_end, "08l"));
-	  printf_unfiltered ("%-12s", so -> symbols_loaded ? "Yes" : "No");
-	  printf_unfiltered ("%s\n",  so -> so_name);
-	}
-    }
-  if (so_list_head == NULL)
-    {
-      printf_unfiltered ("No shared libraries loaded at this time.\n");	
-    }
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	solib_address -- check to see if an address is in a shared lib
-
-SYNOPSIS
-
-	char *solib_address (CORE_ADDR address)
-
-DESCRIPTION
-
-	Provides a hook for other gdb routines to discover whether or
-	not a particular address is within the mapped address space of
-	a shared library.  Any address between the base mapping address
-	and the first address beyond the end of the last mapping, is
-	considered to be within the shared library address space, for
-	our purposes.
-
-	For example, this routine is called at one point to disable
-	breakpoints which are in shared libraries that are not currently
-	mapped in.
- */
-
-char *
-solib_address (address)
-     CORE_ADDR address;
-{
-  register struct so_list *so = 0;   	/* link map state variable */
-  
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0] && so -> textsection)
-	{
-	  if ((address >= (CORE_ADDR) so -> textsection -> addr) &&
-	      (address < (CORE_ADDR) so -> textsection -> endaddr))
-	    return (so->so_name);
-	}
-    }
-  return (0);
-}
-
-/* Called by free_all_symtabs */
-
-void 
-clear_solib()
-{
-  struct so_list *next;
-  char *bfd_filename;
-  
-  disable_breakpoints_in_shlibs (1);
-
-  while (so_list_head)
-    {
-      if (so_list_head -> sections)
-	{
-	  free ((PTR)so_list_head -> sections);
-	}
-      if (so_list_head -> abfd)
-	{
-	  bfd_filename = bfd_get_filename (so_list_head -> abfd);
-	  if (!bfd_close (so_list_head -> abfd))
-	    warning ("cannot close \"%s\": %s",
-		     bfd_filename, bfd_errmsg (bfd_get_error ()));
-	}
-      else
-	/* This happens for the executable on SVR4.  */
-	bfd_filename = NULL;
-
-      next = so_list_head -> next;
-      if (bfd_filename)
-	free ((PTR)bfd_filename);
-      free ((PTR)so_list_head);
-      so_list_head = next;
-    }
-}
-  
-/*
-  
-GLOBAL FUNCTION
-  
-	solib_create_inferior_hook -- shared library startup support
-  
-SYNOPSIS
-  
-	void solib_create_inferior_hook()
-  
-DESCRIPTION
-
-	When gdb starts up the inferior, it nurses it along (through the
-	shell) until it is ready to execute it's first instruction.  At this
-	point, this function gets called via expansion of the macro
-	SOLIB_CREATE_INFERIOR_HOOK.
-	For a statically bound executable, this first instruction is the
-	one at "_start", or a similar text label. No further processing is
-	needed in that case.
-	For a dynamically bound executable, this first instruction is somewhere
-	in the rld, and the actual user executable is not yet mapped in.
-	We continue the inferior again, rld then maps in the actual user
-	executable and any needed shared libraries and then sends
-	itself a SIGTRAP.
-	At that point we discover the names of all shared libraries and
-	read their symbols in.
-
-FIXME
-
-	This code does not properly handle hitting breakpoints which the
-	user might have set in the rld itself.  Proper handling would have
-	to check if the SIGTRAP happened due to a kill call.
-
-	Also, what if child has exit()ed?  Must exit loop somehow.
-  */
-
-void
-solib_create_inferior_hook()
-{
-
-  /* Nothing to do for statically bound executables.  */
-
-  if (symfile_objfile == NULL
-      || symfile_objfile->obfd == NULL
-      || ((bfd_get_file_flags (symfile_objfile->obfd) & DYNAMIC) == 0))
-    return;
-
-  /* Now run the target.  It will eventually get a SIGTRAP, at
-     which point all of the libraries will have been mapped in and we
-     can go groveling around in the rld structures to find
-     out what we need to know about them. */
- 
-  clear_proceed_status ();
-  stop_soon_quietly = 1;
-  stop_signal = TARGET_SIGNAL_0;
-  do
-    {
-      target_resume (-1, 0, stop_signal);
-      wait_for_inferior ();
-    }
-  while (stop_signal != TARGET_SIGNAL_TRAP);
-
-  /*  solib_add will call reinit_frame_cache.
-      But we are stopped in the runtime loader and we do not have symbols
-      for the runtime loader. So heuristic_proc_start will be called
-      and will put out an annoying warning.
-      Delaying the resetting of stop_soon_quietly until after symbol loading
-      suppresses the warning.  */
-  if (auto_solib_add)
-    solib_add ((char *) 0, 0, (struct target_ops *) 0);
-  stop_soon_quietly = 0;
-}
-
-
-/*
-
-LOCAL FUNCTION
-
-	sharedlibrary_command -- handle command to explicitly add library
-
-SYNOPSIS
-
-	static void sharedlibrary_command (char *args, int from_tty)
-
-DESCRIPTION
-
-*/
-
-static void
-sharedlibrary_command (args, from_tty)
-char *args;
-int from_tty;
-{
-  dont_repeat ();
-  solib_add (args, from_tty, (struct target_ops *) 0);
-}
-
-void
-_initialize_solib()
-{
-  add_com ("sharedlibrary", class_files, sharedlibrary_command,
-	   "Load shared object library symbols for files matching REGEXP.");
-  add_info ("sharedlibrary", info_sharedlibrary_command, 
-	    "Status of loaded shared object libraries.");
-
-  add_show_from_set
-    (add_set_cmd ("auto-solib-add", class_support, var_zinteger,
-		  (char *) &auto_solib_add,
-		  "Set autoloading of shared library symbols.\n\
-If nonzero, symbols from all shared object libraries will be loaded\n\
-automatically when the inferior begins execution or when the dynamic linker\n\
-informs gdb that a new library has been loaded.  Otherwise, symbols\n\
-must be loaded manually, using `sharedlibrary'.",
-		  &setlist),
-     &showlist);
-}
diff --git a/gdb/paread.c b/gdb/paread.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/paread.c
+++ /dev/null
diff --git a/gdb/parse.c b/gdb/parse.c
deleted file mode 100644
index 480b41b..0000000
--- a/gdb/parse.c
+++ /dev/null
@@ -1,1350 +0,0 @@
-/* Parse expressions for GDB.
-   Copyright (C) 1986, 89, 90, 91, 94, 1998 Free Software Foundation, Inc.
-   Modified from expread.y by the Department of Computer Science at the
-   State University of New York at Buffalo, 1991.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Parse an expression from text in a string,
-   and return the result as a  struct expression  pointer.
-   That structure contains arithmetic operations in reverse polish,
-   with constants represented by operations that are followed by special data.
-   See expression.h for the details of the format.
-   What is important here is that it can be built up sequentially
-   during the process of parsing; the lower levels of the tree always
-   come first in the result.  */
-   
-#include "defs.h"
-#include "gdb_string.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "frame.h"
-#include "expression.h"
-#include "value.h"
-#include "command.h"
-#include "language.h"
-#include "parser-defs.h"
-#include "gdbcmd.h"
-#include "symfile.h"	/* for overlay functions */
-
-/* Global variables declared in parser-defs.h (and commented there).  */
-struct expression *expout;
-int expout_size;
-int expout_ptr;
-struct block *expression_context_block;
-struct block *innermost_block;
-int arglist_len;
-union type_stack_elt *type_stack;
-int type_stack_depth, type_stack_size;
-char *lexptr;
-char *namecopy;
-int paren_depth;
-int comma_terminates;
-
-#ifdef MAINTENANCE_CMDS
-static int expressiondebug = 0;
-#endif
-
-extern int hp_som_som_object_present;
-
-static void
-free_funcalls PARAMS ((void));
-
-static void
-prefixify_expression PARAMS ((struct expression *));
-
-static void
-prefixify_subexp PARAMS ((struct expression *, struct expression *, int, int));
-
-/* Data structure for saving values of arglist_len for function calls whose
-   arguments contain other function calls.  */
-
-struct funcall
-  {
-    struct funcall *next;
-    int arglist_len;
-  };
-
-static struct funcall *funcall_chain;
-
-/* Assign machine-independent names to certain registers 
-   (unless overridden by the REGISTER_NAMES table) */
-
-#ifdef NO_STD_REGS
-unsigned num_std_regs = 0;
-struct std_regs std_regs[1];
-#else
-struct std_regs std_regs[] = {
-
-#ifdef PC_REGNUM
-	{ "pc", PC_REGNUM },
-#endif
-#ifdef FP_REGNUM
-	{ "fp", FP_REGNUM },
-#endif
-#ifdef SP_REGNUM
-	{ "sp", SP_REGNUM },
-#endif
-#ifdef PS_REGNUM
-	{ "ps", PS_REGNUM },
-#endif
-
-};
-
-unsigned num_std_regs = (sizeof std_regs / sizeof std_regs[0]);
-
-#endif
-
-/* The generic method for targets to specify how their registers are
-   named.  The mapping can be derived from three sources:
-   REGISTER_NAME; std_regs; or a target specific alias hook. */
-
-int
-target_map_name_to_register (str, len)
-     char *str;
-     int len;
-{
-  int i;
-
-  /* First try target specific aliases. We try these first because on some 
-     systems standard names can be context dependent (eg. $pc on a 
-     multiprocessor can be could be any of several PCs).  */
-#ifdef REGISTER_NAME_ALIAS_HOOK
-  i =  REGISTER_NAME_ALIAS_HOOK (str, len);
-  if (i >= 0)
-    return i;
-#endif
-
-  /* Search architectural register name space. */
-  for (i = 0; i < NUM_REGS; i++)
-    if (REGISTER_NAME (i) && len == strlen (REGISTER_NAME (i))
-	&& STREQN (str, REGISTER_NAME (i), len))
-      {
-	return i;
-      }
-
-  /* Try standard aliases */
-  for (i = 0; i < num_std_regs; i++)
-    if (std_regs[i].name && len == strlen (std_regs[i].name)
-	&& STREQN (str, std_regs[i].name, len))
-      {
-	return std_regs[i].regnum;
-      }
-
-  return -1;
-}
-
-/* Begin counting arguments for a function call,
-   saving the data about any containing call.  */
-
-void
-start_arglist ()
-{
-  register struct funcall *new;
-
-  new = (struct funcall *) xmalloc (sizeof (struct funcall));
-  new->next = funcall_chain;
-  new->arglist_len = arglist_len;
-  arglist_len = 0;
-  funcall_chain = new;
-}
-
-/* Return the number of arguments in a function call just terminated,
-   and restore the data for the containing function call.  */
-
-int
-end_arglist ()
-{
-  register int val = arglist_len;
-  register struct funcall *call = funcall_chain;
-  funcall_chain = call->next;
-  arglist_len = call->arglist_len;
-  free ((PTR)call);
-  return val;
-}
-
-/* Free everything in the funcall chain.
-   Used when there is an error inside parsing.  */
-
-static void
-free_funcalls ()
-{
-  register struct funcall *call, *next;
-
-  for (call = funcall_chain; call; call = next)
-    {
-      next = call->next;
-      free ((PTR)call);
-    }
-}
-
-/* This page contains the functions for adding data to the  struct expression
-   being constructed.  */
-
-/* Add one element to the end of the expression.  */
-
-/* To avoid a bug in the Sun 4 compiler, we pass things that can fit into
-   a register through here */
-
-void
-write_exp_elt (expelt)
-     union exp_element expelt;
-{
-  if (expout_ptr >= expout_size)
-    {
-      expout_size *= 2;
-      expout = (struct expression *)
-	xrealloc ((char *) expout, sizeof (struct expression)
-		  + EXP_ELEM_TO_BYTES (expout_size));
-    }
-  expout->elts[expout_ptr++] = expelt;
-}
-
-void
-write_exp_elt_opcode (expelt)
-     enum exp_opcode expelt;
-{
-  union exp_element tmp;
-
-  tmp.opcode = expelt;
-
-  write_exp_elt (tmp);
-}
-
-void
-write_exp_elt_sym (expelt)
-     struct symbol *expelt;
-{
-  union exp_element tmp;
-
-  tmp.symbol = expelt;
-
-  write_exp_elt (tmp);
-}
-
-void
-write_exp_elt_block (b)
-     struct block *b;
-{
-  union exp_element tmp;
-  tmp.block = b;
-  write_exp_elt (tmp);
-}
-
-void
-write_exp_elt_longcst (expelt)
-     LONGEST expelt;
-{
-  union exp_element tmp;
-
-  tmp.longconst = expelt;
-
-  write_exp_elt (tmp);
-}
-
-void
-write_exp_elt_dblcst (expelt)
-     DOUBLEST expelt;
-{
-  union exp_element tmp;
-
-  tmp.doubleconst = expelt;
-
-  write_exp_elt (tmp);
-}
-
-void
-write_exp_elt_type (expelt)
-     struct type *expelt;
-{
-  union exp_element tmp;
-
-  tmp.type = expelt;
-
-  write_exp_elt (tmp);
-}
-
-void
-write_exp_elt_intern (expelt)
-     struct internalvar *expelt;
-{
-  union exp_element tmp;
-
-  tmp.internalvar = expelt;
-
-  write_exp_elt (tmp);
-}
-
-/* Add a string constant to the end of the expression.
-
-   String constants are stored by first writing an expression element
-   that contains the length of the string, then stuffing the string
-   constant itself into however many expression elements are needed
-   to hold it, and then writing another expression element that contains
-   the length of the string.  I.E. an expression element at each end of
-   the string records the string length, so you can skip over the 
-   expression elements containing the actual string bytes from either
-   end of the string.  Note that this also allows gdb to handle
-   strings with embedded null bytes, as is required for some languages.
-
-   Don't be fooled by the fact that the string is null byte terminated,
-   this is strictly for the convenience of debugging gdb itself.  Gdb
-   Gdb does not depend up the string being null terminated, since the
-   actual length is recorded in expression elements at each end of the
-   string.  The null byte is taken into consideration when computing how
-   many expression elements are required to hold the string constant, of
-   course. */
-
-
-void
-write_exp_string (str)
-     struct stoken str;
-{
-  register int len = str.length;
-  register int lenelt;
-  register char *strdata;
-
-  /* Compute the number of expression elements required to hold the string
-     (including a null byte terminator), along with one expression element
-     at each end to record the actual string length (not including the
-     null byte terminator). */
-
-  lenelt = 2 + BYTES_TO_EXP_ELEM (len + 1);
-
-  /* Ensure that we have enough available expression elements to store
-     everything. */
-
-  if ((expout_ptr + lenelt) >= expout_size)
-    {
-      expout_size = max (expout_size * 2, expout_ptr + lenelt + 10);
-      expout = (struct expression *)
-	xrealloc ((char *) expout, (sizeof (struct expression)
-				    + EXP_ELEM_TO_BYTES (expout_size)));
-    }
-
-  /* Write the leading length expression element (which advances the current
-     expression element index), then write the string constant followed by a
-     terminating null byte, and then write the trailing length expression
-     element. */
-
-  write_exp_elt_longcst ((LONGEST) len);
-  strdata = (char *) &expout->elts[expout_ptr];
-  memcpy (strdata, str.ptr, len);
-  *(strdata + len) = '\0';
-  expout_ptr += lenelt - 2;
-  write_exp_elt_longcst ((LONGEST) len);
-}
-
-/* Add a bitstring constant to the end of the expression.
-
-   Bitstring constants are stored by first writing an expression element
-   that contains the length of the bitstring (in bits), then stuffing the
-   bitstring constant itself into however many expression elements are
-   needed to hold it, and then writing another expression element that
-   contains the length of the bitstring.  I.E. an expression element at
-   each end of the bitstring records the bitstring length, so you can skip
-   over the expression elements containing the actual bitstring bytes from
-   either end of the bitstring. */
-
-void
-write_exp_bitstring (str)
-     struct stoken str;
-{
-  register int bits = str.length;	/* length in bits */
-  register int len = (bits + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT;
-  register int lenelt;
-  register char *strdata;
-
-  /* Compute the number of expression elements required to hold the bitstring,
-     along with one expression element at each end to record the actual
-     bitstring length in bits. */
-
-  lenelt = 2 + BYTES_TO_EXP_ELEM (len);
-
-  /* Ensure that we have enough available expression elements to store
-     everything. */
-
-  if ((expout_ptr + lenelt) >= expout_size)
-    {
-      expout_size = max (expout_size * 2, expout_ptr + lenelt + 10);
-      expout = (struct expression *)
-	xrealloc ((char *) expout, (sizeof (struct expression)
-				    + EXP_ELEM_TO_BYTES (expout_size)));
-    }
-
-  /* Write the leading length expression element (which advances the current
-     expression element index), then write the bitstring constant, and then
-     write the trailing length expression element. */
-
-  write_exp_elt_longcst ((LONGEST) bits);
-  strdata = (char *) &expout->elts[expout_ptr];
-  memcpy (strdata, str.ptr, len);
-  expout_ptr += lenelt - 2;
-  write_exp_elt_longcst ((LONGEST) bits);
-}
-
-/* Add the appropriate elements for a minimal symbol to the end of
-   the expression.  The rationale behind passing in text_symbol_type and
-   data_symbol_type was so that Modula-2 could pass in WORD for
-   data_symbol_type.  Perhaps it still is useful to have those types vary
-   based on the language, but they no longer have names like "int", so
-   the initial rationale is gone.  */
-
-static struct type *msym_text_symbol_type;
-static struct type *msym_data_symbol_type;
-static struct type *msym_unknown_symbol_type;
-
-void
-write_exp_msymbol (msymbol, text_symbol_type, data_symbol_type)
-     struct minimal_symbol *msymbol;
-     struct type *text_symbol_type;
-     struct type *data_symbol_type;
-{
-  CORE_ADDR addr;
-
-  write_exp_elt_opcode (OP_LONG);
-  write_exp_elt_type (lookup_pointer_type (builtin_type_void));
-
-  addr = SYMBOL_VALUE_ADDRESS (msymbol);
-  if (overlay_debugging)
-    addr = symbol_overlayed_address (addr, SYMBOL_BFD_SECTION (msymbol));
-  write_exp_elt_longcst ((LONGEST) addr);
-						
-  write_exp_elt_opcode (OP_LONG);
-
-  write_exp_elt_opcode (UNOP_MEMVAL);
-  switch (msymbol -> type)
-    {
-    case mst_text:
-    case mst_file_text:
-    case mst_solib_trampoline:
-      write_exp_elt_type (msym_text_symbol_type);
-      break;
-
-    case mst_data:
-    case mst_file_data:
-    case mst_bss:
-    case mst_file_bss:
-      write_exp_elt_type (msym_data_symbol_type);
-      break;
-
-    default:
-      write_exp_elt_type (msym_unknown_symbol_type);
-      break;
-    }
-  write_exp_elt_opcode (UNOP_MEMVAL);
-}
-
-/* Recognize tokens that start with '$'.  These include:
-
-	$regname	A native register name or a "standard
-			register name".
-
-	$variable	A convenience variable with a name chosen
-			by the user.
-
-	$digits		Value history with index <digits>, starting
-			from the first value which has index 1.
-
-	$$digits	Value history with index <digits> relative
-			to the last value.  I.E. $$0 is the last
-			value, $$1 is the one previous to that, $$2
-			is the one previous to $$1, etc.
-
-	$ | $0 | $$0	The last value in the value history.
-
-	$$		An abbreviation for the second to the last
-			value in the value history, I.E. $$1
-
-   */
-
-void
-write_dollar_variable (str)
-     struct stoken str;
-{
-  /* Handle the tokens $digits; also $ (short for $0) and $$ (short for $$1)
-     and $$digits (equivalent to $<-digits> if you could type that). */
-
-  struct symbol * sym = NULL;
-  struct minimal_symbol * msym = NULL;
-
-  int negate = 0;
-  int i = 1;
-  /* Double dollar means negate the number and add -1 as well.
-     Thus $$ alone means -1.  */
-  if (str.length >= 2 && str.ptr[1] == '$')
-    {
-      negate = 1;
-      i = 2;
-    }
-  if (i == str.length)
-    {
-      /* Just dollars (one or two) */
-      i = - negate;
-      goto handle_last;
-    }
-  /* Is the rest of the token digits?  */
-  for (; i < str.length; i++)
-    if (!(str.ptr[i] >= '0' && str.ptr[i] <= '9'))
-      break;
-  if (i == str.length)
-    {
-      i = atoi (str.ptr + 1 + negate);
-      if (negate)
-	i = - i;
-      goto handle_last;
-    }
-  
-  /* Handle tokens that refer to machine registers:
-     $ followed by a register name.  */
-  i = target_map_name_to_register( str.ptr + 1, str.length - 1 );
-  if( i >= 0 )
-    goto handle_register;
-
-  /* On HP-UX, certain system routines (millicode) have names beginning
-     with $ or $$, e.g. $$dyncall, which handles inter-space procedure
-     calls on PA-RISC. Check for those, first. */
-
-  sym = lookup_symbol (copy_name (str), (struct block *) NULL,
-                       VAR_NAMESPACE, (int *) NULL, (struct symtab **) NULL);
-  if (sym)
-    {
-      write_exp_elt_opcode (OP_VAR_VALUE);
-      write_exp_elt_block (block_found); /* set by lookup_symbol */
-      write_exp_elt_sym (sym);
-      write_exp_elt_opcode (OP_VAR_VALUE);
-      return;
-    }
-  msym = lookup_minimal_symbol (copy_name (str), NULL, NULL);
-  if (msym)
-    {
-      write_exp_msymbol (msym,
-                         lookup_function_type (builtin_type_int),
-                         builtin_type_int);
-      return;
-    }
-  
-  /* Any other names starting in $ are debugger internal variables.  */
-
-  write_exp_elt_opcode (OP_INTERNALVAR);
-  write_exp_elt_intern (lookup_internalvar (copy_name (str) + 1));
-  write_exp_elt_opcode (OP_INTERNALVAR); 
-  return;
- handle_last:
-  write_exp_elt_opcode (OP_LAST);
-  write_exp_elt_longcst ((LONGEST) i);
-  write_exp_elt_opcode (OP_LAST);
-  return;
- handle_register:
-  write_exp_elt_opcode (OP_REGISTER);
-  write_exp_elt_longcst (i);
-  write_exp_elt_opcode (OP_REGISTER); 
-  return;
-}
-
-
-/* Parse a string that is possibly a namespace / nested class
-   specification, i.e., something of the form A::B::C::x.  Input
-   (NAME) is the entire string; LEN is the current valid length; the
-   output is a string, TOKEN, which points to the largest recognized
-   prefix which is a series of namespaces or classes.  CLASS_PREFIX is
-   another output, which records whether a nested class spec was
-   recognized (= 1) or a fully qualified variable name was found (=
-   0).  ARGPTR is side-effected (if non-NULL) to point to beyond the
-   string recognized and consumed by this routine.
-
-   The return value is a pointer to the symbol for the base class or
-   variable if found, or NULL if not found.  Callers must check this
-   first -- if NULL, the outputs may not be correct. 
-
-   This function is used c-exp.y.  This is used specifically to get
-   around HP aCC (and possibly other compilers), which insists on
-   generating names with embedded colons for namespace or nested class
-   members.
-
-   (Argument LEN is currently unused. 1997-08-27)
-
-   Callers must free memory allocated for the output string TOKEN.  */
-
-static const char coloncolon[2] = {':',':'};
-
-struct symbol *
-parse_nested_classes_for_hpacc (name, len, token, class_prefix, argptr)
-  char * name;
-  int len;
-  char ** token;
-  int * class_prefix;
-  char ** argptr;
-{
-   /* Comment below comes from decode_line_1 which has very similar
-      code, which is called for "break" command parsing. */
-  
-   /* We have what looks like a class or namespace
-     scope specification (A::B), possibly with many
-     levels of namespaces or classes (A::B::C::D).
-
-     Some versions of the HP ANSI C++ compiler (as also possibly
-     other compilers) generate class/function/member names with
-     embedded double-colons if they are inside namespaces. To
-     handle this, we loop a few times, considering larger and
-     larger prefixes of the string as though they were single
-     symbols.  So, if the initially supplied string is
-     A::B::C::D::foo, we have to look up "A", then "A::B",
-     then "A::B::C", then "A::B::C::D", and finally
-     "A::B::C::D::foo" as single, monolithic symbols, because
-     A, B, C or D may be namespaces.
-
-     Note that namespaces can nest only inside other
-     namespaces, and not inside classes.  So we need only
-     consider *prefixes* of the string; there is no need to look up
-     "B::C" separately as a symbol in the previous example. */
-
-  register char * p;
-  char * start, * end;
-  char * prefix = NULL;
-  char * tmp;
-  struct symbol * sym_class = NULL;
-  struct symbol * sym_var = NULL;
-  struct type * t;
-  register int i;
-  int colons_found = 0;
-  int prefix_len = 0;
-  int done = 0;
-  char * q; 
-
-  /* Check for HP-compiled executable -- in other cases
-     return NULL, and caller must default to standard GDB
-     behaviour. */
-
-  if (!hp_som_som_object_present)
-    return (struct symbol *) NULL;
-
-  p = name;
-
-  /* Skip over whitespace and possible global "::" */ 
-  while (*p && (*p == ' ' || *p == '\t')) p++;
-  if (p[0] == ':' && p[1] == ':')
-    p += 2;
-  while (*p && (*p == ' ' || *p == '\t')) p++;
-  
-  while (1)
-    {
-      /* Get to the end of the next namespace or class spec. */
-      /* If we're looking at some non-token, fail immediately */
-      start = p;
-      if (!(isalpha (*p) || *p == '$' || *p == '_'))
-        return (struct symbol *) NULL;
-      p++;
-      while (*p && (isalnum (*p) || *p == '$' || *p == '_')) p++;
-
-      if (*p == '<') 
-        {
-          /* If we have the start of a template specification,
-             scan right ahead to its end */ 
-          q = find_template_name_end (p);
-          if (q)
-            p = q;
-        }
-        
-      end = p;
-
-      /* Skip over "::" and whitespace for next time around */ 
-      while (*p && (*p == ' ' || *p == '\t')) p++;
-      if (p[0] == ':' && p[1] == ':')
-        p += 2;
-      while (*p && (*p == ' ' || *p == '\t')) p++;
-
-      /* Done with tokens? */ 
-      if (!*p || !(isalpha (*p) || *p == '$' || *p == '_'))
-        done = 1;
-
-      tmp = (char *) alloca (prefix_len + end - start + 3);
-      if (prefix)
-        {
-          memcpy (tmp, prefix, prefix_len);
-          memcpy (tmp + prefix_len, coloncolon, 2);
-          memcpy (tmp + prefix_len + 2, start, end - start);
-          tmp[prefix_len + 2 + end - start] = '\000';
-        }
-      else
-        {
-          memcpy (tmp, start, end - start);
-          tmp[end - start] = '\000';
-        }
-      
-      prefix = tmp;
-      prefix_len = strlen (prefix);
-      
-#if 0 /* DEBUGGING */ 
-      printf ("Searching for nested class spec: Prefix is %s\n", prefix);
-#endif      
-
-      /* See if the prefix we have now is something we know about */
-
-      if (!done) 
-        {
-          /* More tokens to process, so this must be a class/namespace */
-          sym_class = lookup_symbol (prefix, 0, STRUCT_NAMESPACE,
-                                     0, (struct symtab **) NULL);
-        }
-      else
-        {
-          /* No more tokens, so try as a variable first */ 
-          sym_var = lookup_symbol (prefix, 0, VAR_NAMESPACE,
-                               0, (struct symtab **) NULL);
-          /* If failed, try as class/namespace */ 
-          if (!sym_var)
-            sym_class = lookup_symbol (prefix, 0, STRUCT_NAMESPACE,
-                                       0, (struct symtab **) NULL);
-        }
-
-      if (sym_var ||
-          (sym_class &&
-           (t = check_typedef (SYMBOL_TYPE (sym_class)),
-            (TYPE_CODE (t) == TYPE_CODE_STRUCT
-             || TYPE_CODE (t) == TYPE_CODE_UNION))))
-        {
-          /* We found a valid token */
-          *token = (char *) xmalloc (prefix_len + 1 );
-          memcpy (*token, prefix, prefix_len);
-          (*token)[prefix_len] = '\000';
-          break;
-        }
-
-      /* No variable or class/namespace found, no more tokens */ 
-      if (done)
-        return (struct symbol *) NULL;
-    }
-
-  /* Out of loop, so we must have found a valid token */
-  if (sym_var)
-    *class_prefix = 0;
-  else
-    *class_prefix = 1;
-
-  if (argptr)
-    *argptr = done ? p : end;
-
-#if 0 /* DEBUGGING */ 
-  printf ("Searching for nested class spec: Token is %s, class_prefix %d\n", *token, *class_prefix);
-#endif
-
-  return sym_var ? sym_var : sym_class; /* found */ 
-}
-
-char *
-find_template_name_end (p)
-  char * p;
-{
-  int depth = 1;
-  int just_seen_right = 0;
-  int just_seen_colon = 0;
-  int just_seen_space = 0;
-  
-  if (!p || (*p != '<'))
-    return 0;
-
-  while (*++p)
-    {
-      switch (*p)
-        {
-          case '\'': case '\"':
-          case '{': case '}':
-            /* In future, may want to allow these?? */ 
-            return 0;
-          case '<':
-            depth++;                /* start nested template */ 
-            if (just_seen_colon || just_seen_right || just_seen_space)    
-              return 0;             /* but not after : or :: or > or space */ 
-            break;
-          case '>': 
-            if (just_seen_colon || just_seen_right)
-              return 0;             /* end a (nested?) template */
-            just_seen_right = 1;    /* but not after : or :: */ 
-            if (--depth == 0)       /* also disallow >>, insist on > > */ 
-              return ++p;           /* if outermost ended, return */ 
-            break;
-          case ':':
-            if (just_seen_space || (just_seen_colon > 1))
-              return 0;             /* nested class spec coming up */ 
-            just_seen_colon++;      /* we allow :: but not :::: */ 
-            break;
-          case ' ':
-            break;
-          default:
-            if (!((*p >= 'a' && *p <= 'z') ||   /* allow token chars */ 
-                  (*p >= 'A' && *p <= 'Z') ||
-                  (*p >= '0' && *p <= '9') ||
-                  (*p == '_') || (*p == ',') || /* commas for template args */
-                  (*p == '&') || (*p == '*') || /* pointer and ref types */
-                  (*p == '(') || (*p == ')') || /* function types */ 
-                  (*p == '[') || (*p == ']') )) /* array types */  
-              return 0;
-        }
-      if (*p != ' ')
-        just_seen_space = 0;
-      if (*p != ':')
-        just_seen_colon = 0;
-      if (*p != '>')
-        just_seen_right = 0;
-    }
-  return 0;
-}
-
-
-
-/* Return a null-terminated temporary copy of the name
-   of a string token.  */
-
-char *
-copy_name (token)
-     struct stoken token;
-{
-  memcpy (namecopy, token.ptr, token.length);
-  namecopy[token.length] = 0;
-  return namecopy;
-}
-
-/* Reverse an expression from suffix form (in which it is constructed)
-   to prefix form (in which we can conveniently print or execute it).  */
-
-static void
-prefixify_expression (expr)
-     register struct expression *expr;
-{
-  register int len =
-    sizeof (struct expression) + EXP_ELEM_TO_BYTES (expr->nelts);
-  register struct expression *temp;
-  register int inpos = expr->nelts, outpos = 0;
-
-  temp = (struct expression *) alloca (len);
-
-  /* Copy the original expression into temp.  */
-  memcpy (temp, expr, len);
-
-  prefixify_subexp (temp, expr, inpos, outpos);
-}
-
-/* Return the number of exp_elements in the subexpression of EXPR
-   whose last exp_element is at index ENDPOS - 1 in EXPR.  */
-
-int
-length_of_subexp (expr, endpos)
-     register struct expression *expr;
-     register int endpos;
-{
-  register int oplen = 1;
-  register int args = 0;
-  register int i;
-
-  if (endpos < 1)
-    error ("?error in length_of_subexp");
-
-  i = (int) expr->elts[endpos - 1].opcode;
-
-  switch (i)
-    {
-      /* C++  */
-    case OP_SCOPE:
-      oplen = longest_to_int (expr->elts[endpos - 2].longconst);
-      oplen = 5 + BYTES_TO_EXP_ELEM (oplen + 1);
-      break;
-
-    case OP_LONG:
-    case OP_DOUBLE:
-    case OP_VAR_VALUE:
-      oplen = 4;
-      break;
-
-    case OP_TYPE:
-    case OP_BOOL:
-    case OP_LAST:
-    case OP_REGISTER:
-    case OP_INTERNALVAR:
-      oplen = 3;
-      break;
-
-    case OP_COMPLEX:
-      oplen = 1; 
-      args = 2;
-      break; 
-
-    case OP_FUNCALL:
-    case OP_F77_UNDETERMINED_ARGLIST:
-      oplen = 3;
-      args = 1 + longest_to_int (expr->elts[endpos - 2].longconst);
-      break;
-
-    case UNOP_MAX:
-    case UNOP_MIN:
-      oplen = 3;
-      break;
-
-   case BINOP_VAL:
-   case UNOP_CAST:
-   case UNOP_MEMVAL:
-      oplen = 3;
-      args = 1;
-      break;
-
-    case UNOP_ABS:
-    case UNOP_CAP:
-    case UNOP_CHR:
-    case UNOP_FLOAT:
-    case UNOP_HIGH:
-    case UNOP_ODD:
-    case UNOP_ORD:
-    case UNOP_TRUNC:
-      oplen = 1;
-      args = 1;
-      break;
-
-    case OP_LABELED:
-    case STRUCTOP_STRUCT:
-    case STRUCTOP_PTR:
-      args = 1;
-      /* fall through */
-    case OP_M2_STRING:
-    case OP_STRING:
-    case OP_NAME:
-    case OP_EXPRSTRING:
-      oplen = longest_to_int (expr->elts[endpos - 2].longconst);
-      oplen = 4 + BYTES_TO_EXP_ELEM (oplen + 1);
-      break;
-
-    case OP_BITSTRING:
-      oplen = longest_to_int (expr->elts[endpos - 2].longconst);
-      oplen = (oplen + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT;
-      oplen = 4 + BYTES_TO_EXP_ELEM (oplen);
-      break;
-
-    case OP_ARRAY:
-      oplen = 4;
-      args = longest_to_int (expr->elts[endpos - 2].longconst);
-      args -= longest_to_int (expr->elts[endpos - 3].longconst);
-      args += 1;
-      break;
-
-    case TERNOP_COND:
-    case TERNOP_SLICE:
-    case TERNOP_SLICE_COUNT:
-      args = 3;
-      break;
-
-      /* Modula-2 */
-   case MULTI_SUBSCRIPT:
-      oplen = 3;
-      args = 1 + longest_to_int (expr->elts[endpos- 2].longconst);
-      break;
-
-    case BINOP_ASSIGN_MODIFY:
-      oplen = 3;
-      args = 2;
-      break;
-
-      /* C++ */
-    case OP_THIS:
-      oplen = 2;
-      break;
-
-    default:
-      args = 1 + (i < (int) BINOP_END);
-    }
-
-  while (args > 0)
-    {
-      oplen += length_of_subexp (expr, endpos - oplen);
-      args--;
-    }
-
-  return oplen;
-}
-
-/* Copy the subexpression ending just before index INEND in INEXPR
-   into OUTEXPR, starting at index OUTBEG.
-   In the process, convert it from suffix to prefix form.  */
-
-static void
-prefixify_subexp (inexpr, outexpr, inend, outbeg)
-     register struct expression *inexpr;
-     struct expression *outexpr;
-     register int inend;
-     int outbeg;
-{
-  register int oplen = 1;
-  register int args = 0;
-  register int i;
-  int *arglens;
-  enum exp_opcode opcode;
-
-  /* Compute how long the last operation is (in OPLEN),
-     and also how many preceding subexpressions serve as
-     arguments for it (in ARGS).  */
-
-  opcode = inexpr->elts[inend - 1].opcode;
-  switch (opcode)
-    {
-      /* C++  */
-    case OP_SCOPE:
-      oplen = longest_to_int (inexpr->elts[inend - 2].longconst);
-      oplen = 5 + BYTES_TO_EXP_ELEM (oplen + 1);
-      break;
-
-    case OP_LONG:
-    case OP_DOUBLE:
-    case OP_VAR_VALUE:
-      oplen = 4;
-      break;
-
-    case OP_TYPE:
-    case OP_BOOL:
-    case OP_LAST:
-    case OP_REGISTER:
-    case OP_INTERNALVAR:
-      oplen = 3;
-      break;
-
-    case OP_COMPLEX:
-      oplen = 1; 
-      args = 2; 
-      break; 
-
-    case OP_FUNCALL:
-    case OP_F77_UNDETERMINED_ARGLIST:
-      oplen = 3;
-      args = 1 + longest_to_int (inexpr->elts[inend - 2].longconst);
-      break;
-
-    case UNOP_MIN:
-    case UNOP_MAX:
-      oplen = 3;
-      break;
-
-    case UNOP_CAST:
-    case UNOP_MEMVAL:
-      oplen = 3;
-      args = 1;
-      break;
-
-    case UNOP_ABS:
-    case UNOP_CAP:
-    case UNOP_CHR:
-    case UNOP_FLOAT:
-    case UNOP_HIGH:
-    case UNOP_ODD:
-    case UNOP_ORD:
-    case UNOP_TRUNC:
-      oplen=1;
-      args=1;
-      break;
-
-    case STRUCTOP_STRUCT:
-    case STRUCTOP_PTR:
-    case OP_LABELED:
-      args = 1;
-      /* fall through */
-    case OP_M2_STRING:
-    case OP_STRING:
-    case OP_NAME:
-    case OP_EXPRSTRING:
-      oplen = longest_to_int (inexpr->elts[inend - 2].longconst);
-      oplen = 4 + BYTES_TO_EXP_ELEM (oplen + 1);
-      break;
-
-    case OP_BITSTRING:
-      oplen = longest_to_int (inexpr->elts[inend - 2].longconst);
-      oplen = (oplen + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT;
-      oplen = 4 + BYTES_TO_EXP_ELEM (oplen);
-      break;
-
-    case OP_ARRAY:
-      oplen = 4;
-      args = longest_to_int (inexpr->elts[inend - 2].longconst);
-      args -= longest_to_int (inexpr->elts[inend - 3].longconst);
-      args += 1;
-      break;
-
-    case TERNOP_COND:
-    case TERNOP_SLICE:
-    case TERNOP_SLICE_COUNT:
-      args = 3;
-      break;
-
-    case BINOP_ASSIGN_MODIFY:
-      oplen = 3;
-      args = 2;
-      break;
-
-      /* Modula-2 */
-   case MULTI_SUBSCRIPT:
-      oplen = 3;
-      args = 1 + longest_to_int (inexpr->elts[inend - 2].longconst);
-      break;
-
-      /* C++ */
-    case OP_THIS:
-      oplen = 2;
-      break;
-
-    default:
-      args = 1 + ((int) opcode < (int) BINOP_END);
-    }
-
-  /* Copy the final operator itself, from the end of the input
-     to the beginning of the output.  */
-  inend -= oplen;
-  memcpy (&outexpr->elts[outbeg], &inexpr->elts[inend],
-	  EXP_ELEM_TO_BYTES (oplen));
-  outbeg += oplen;
-
-  /* Find the lengths of the arg subexpressions.  */
-  arglens = (int *) alloca (args * sizeof (int));
-  for (i = args - 1; i >= 0; i--)
-    {
-      oplen = length_of_subexp (inexpr, inend);
-      arglens[i] = oplen;
-      inend -= oplen;
-    }
-
-  /* Now copy each subexpression, preserving the order of
-     the subexpressions, but prefixifying each one.
-     In this loop, inend starts at the beginning of
-     the expression this level is working on
-     and marches forward over the arguments.
-     outbeg does similarly in the output.  */
-  for (i = 0; i < args; i++)
-    {
-      oplen = arglens[i];
-      inend += oplen;
-      prefixify_subexp (inexpr, outexpr, inend, outbeg);
-      outbeg += oplen;
-    }
-}
-
-/* This page contains the two entry points to this file.  */
-
-/* Read an expression from the string *STRINGPTR points to,
-   parse it, and return a pointer to a  struct expression  that we malloc.
-   Use block BLOCK as the lexical context for variable names;
-   if BLOCK is zero, use the block of the selected stack frame.
-   Meanwhile, advance *STRINGPTR to point after the expression,
-   at the first nonwhite character that is not part of the expression
-   (possibly a null character).
-
-   If COMMA is nonzero, stop if a comma is reached.  */
-
-struct expression *
-parse_exp_1 (stringptr, block, comma)
-     char **stringptr;
-     struct block *block;
-     int comma;
-{
-  struct cleanup *old_chain;
-
-  lexptr = *stringptr;
-
-  paren_depth = 0;
-  type_stack_depth = 0;
-
-  comma_terminates = comma;
-
-  if (lexptr == 0 || *lexptr == 0)
-    error_no_arg ("expression to compute");
-
-  old_chain = make_cleanup ((make_cleanup_func) free_funcalls, 0);
-  funcall_chain = 0;
-
-  expression_context_block = block ? block : get_selected_block ();
-
-  namecopy = (char *) alloca (strlen (lexptr) + 1);
-  expout_size = 10;
-  expout_ptr = 0;
-  expout = (struct expression *)
-    xmalloc (sizeof (struct expression) + EXP_ELEM_TO_BYTES (expout_size));
-  expout->language_defn = current_language;
-  make_cleanup ((make_cleanup_func) free_current_contents, &expout);
-
-  if (current_language->la_parser ())
-    current_language->la_error (NULL);
-
-  discard_cleanups (old_chain);
-
-  /* Record the actual number of expression elements, and then
-     reallocate the expression memory so that we free up any
-     excess elements. */
-
-  expout->nelts = expout_ptr;
-  expout = (struct expression *)
-    xrealloc ((char *) expout,
-	      sizeof (struct expression) + EXP_ELEM_TO_BYTES (expout_ptr));;
-
-  /* Convert expression from postfix form as generated by yacc
-     parser, to a prefix form. */
-
-#ifdef MAINTENANCE_CMDS
-  if (expressiondebug)
-    dump_prefix_expression (expout, gdb_stdout,
-			    "before conversion to prefix form");
-#endif /* MAINTENANCE_CMDS */
-
-  prefixify_expression (expout);
-
-#ifdef MAINTENANCE_CMDS
-  if (expressiondebug)
-    dump_postfix_expression (expout, gdb_stdout,
-			     "after conversion to prefix form");
-#endif /* MAINTENANCE_CMDS */
-
-  *stringptr = lexptr;
-  return expout;
-}
-
-/* Parse STRING as an expression, and complain if this fails
-   to use up all of the contents of STRING.  */
-
-struct expression *
-parse_expression (string)
-     char *string;
-{
-  register struct expression *exp;
-  exp = parse_exp_1 (&string, 0, 0);
-  if (*string)
-    error ("Junk after end of expression.");
-  return exp;
-}
-
-/* Stuff for maintaining a stack of types.  Currently just used by C, but
-   probably useful for any language which declares its types "backwards".  */
-
-void 
-push_type (tp)
-     enum type_pieces tp;
-{
-  if (type_stack_depth == type_stack_size)
-    {
-      type_stack_size *= 2;
-      type_stack = (union type_stack_elt *)
-	xrealloc ((char *) type_stack, type_stack_size * sizeof (*type_stack));
-    }
-  type_stack[type_stack_depth++].piece = tp;
-}
-
-void
-push_type_int (n)
-     int n;
-{
-  if (type_stack_depth == type_stack_size)
-    {
-      type_stack_size *= 2;
-      type_stack = (union type_stack_elt *)
-	xrealloc ((char *) type_stack, type_stack_size * sizeof (*type_stack));
-    }
-  type_stack[type_stack_depth++].int_val = n;
-}
-
-enum type_pieces 
-pop_type ()
-{
-  if (type_stack_depth)
-    return type_stack[--type_stack_depth].piece;
-  return tp_end;
-}
-
-int
-pop_type_int ()
-{
-  if (type_stack_depth)
-    return type_stack[--type_stack_depth].int_val;
-  /* "Can't happen".  */
-  return 0;
-}
-
-/* Pop the type stack and return the type which corresponds to FOLLOW_TYPE
-   as modified by all the stuff on the stack.  */
-struct type *
-follow_types (follow_type)
-     struct type *follow_type;
-{
-  int done = 0;
-  int array_size;
-  struct type *range_type;
-
-  while (!done)
-    switch (pop_type ())
-      {
-      case tp_end:
-	done = 1;
-	break;
-      case tp_pointer:
-	follow_type = lookup_pointer_type (follow_type);
-	break;
-      case tp_reference:
-	follow_type = lookup_reference_type (follow_type);
-	break;
-      case tp_array:
-	array_size = pop_type_int ();
-	/* FIXME-type-allocation: need a way to free this type when we are
-	   done with it.  */
-	range_type =
-	  create_range_type ((struct type *) NULL,
-			     builtin_type_int, 0,
-			     array_size >= 0 ? array_size - 1 : 0);
-	follow_type =
-	  create_array_type ((struct type *) NULL,
-			     follow_type, range_type);
-	if (array_size < 0)
-	  TYPE_ARRAY_UPPER_BOUND_TYPE(follow_type)
-	    = BOUND_CANNOT_BE_DETERMINED;
-	break;
-      case tp_function:
-	/* FIXME-type-allocation: need a way to free this type when we are
-	   done with it.  */
-	follow_type = lookup_function_type (follow_type);
-	break;
-      }
-  return follow_type;
-}
-
-void
-_initialize_parse ()
-{
-  type_stack_size = 80;
-  type_stack_depth = 0;
-  type_stack = (union type_stack_elt *)
-    xmalloc (type_stack_size * sizeof (*type_stack));
-
-  msym_text_symbol_type =
-    init_type (TYPE_CODE_FUNC, 1, 0, "<text variable, no debug info>", NULL);
-  TYPE_TARGET_TYPE (msym_text_symbol_type) = builtin_type_int;
-  msym_data_symbol_type =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / HOST_CHAR_BIT, 0,
-	       "<data variable, no debug info>", NULL);
-  msym_unknown_symbol_type =
-    init_type (TYPE_CODE_INT, 1, 0,
-	       "<variable (not text or data), no debug info>",
-	       NULL);
-
-#ifdef MAINTENANCE_CMDS
-  add_show_from_set (
-     add_set_cmd ("expressiondebug", class_maintenance, var_zinteger,
-		  (char *)&expressiondebug,
-		 "Set expression debugging.\n\
-When non-zero, the internal representation of expressions will be printed.",
-		  &setlist),
-     &showlist);
-#endif
-}
diff --git a/gdb/parser-defs.h b/gdb/parser-defs.h
deleted file mode 100644
index 3226fdd..0000000
--- a/gdb/parser-defs.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/* Parser definitions for GDB.
-   Copyright (C) 1986, 1989, 1990, 1991 Free Software Foundation, Inc.
-   Modified from expread.y by the Department of Computer Science at the
-   State University of New York at Buffalo.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (PARSER_DEFS_H)
-#define PARSER_DEFS_H 1
-
-struct std_regs {
-	char *name;
-	int regnum;
-};
-
-extern struct std_regs std_regs[];
-extern unsigned num_std_regs;
-
-extern struct expression *expout;
-extern int expout_size;
-extern int expout_ptr;
-
-/* If this is nonzero, this block is used as the lexical context
-   for symbol names.  */
-
-extern struct block *expression_context_block;
-
-/* The innermost context required by the stack and register variables
-   we've encountered so far. */
-extern struct block *innermost_block;
-
-/* The block in which the most recently discovered symbol was found.
-   FIXME: Should be declared along with lookup_symbol in symtab.h; is not
-   related specifically to parsing.  */
-extern struct block *block_found;
-
-/* Number of arguments seen so far in innermost function call.  */
-extern int arglist_len;
-
-/* A string token, either a char-string or bit-string.  Char-strings are
-   used, for example, for the names of symbols. */
-
-struct stoken
-  {
-    /* Pointer to first byte of char-string or first bit of bit-string */
-    char *ptr;
-    /* Length of string in bytes for char-string or bits for bit-string */
-    int length;
-  };
-
-struct ttype
-  {
-    struct stoken stoken;
-    struct type *type;
-  };
-
-struct symtoken
-  {
-    struct stoken stoken;
-    struct symbol *sym;
-    int is_a_field_of_this;
-  };
-
-/* For parsing of complicated types.
-   An array should be preceded in the list by the size of the array.  */
-enum type_pieces
-  {tp_end = -1, tp_pointer, tp_reference, tp_array, tp_function};
-/* The stack can contain either an enum type_pieces or an int.  */
-union type_stack_elt {
-  enum type_pieces piece;
-  int int_val;
-};
-extern union type_stack_elt *type_stack;
-extern int type_stack_depth, type_stack_size;
-
-extern void write_exp_elt PARAMS ((union exp_element));
-
-extern void write_exp_elt_opcode PARAMS ((enum exp_opcode));
-
-extern void write_exp_elt_sym PARAMS ((struct symbol *));
-
-extern void write_exp_elt_longcst PARAMS ((LONGEST));
-
-extern void write_exp_elt_dblcst PARAMS ((DOUBLEST));
-
-extern void write_exp_elt_type PARAMS ((struct type *));
-
-extern void write_exp_elt_intern PARAMS ((struct internalvar *));
-
-extern void write_exp_string PARAMS ((struct stoken));
-
-extern void write_exp_bitstring PARAMS ((struct stoken));
-
-extern void write_exp_elt_block PARAMS ((struct block *));
-
-extern void write_exp_msymbol PARAMS ((struct minimal_symbol *,
-				       struct type *, struct type *));
-
-extern void write_dollar_variable PARAMS ((struct stoken str));
-
-extern struct symbol * parse_nested_classes_for_hpacc PARAMS ((char *, int, char **, int *, char **));
-
-extern char * find_template_name_end PARAMS ((char *));
-
-extern void
-start_arglist PARAMS ((void));
-
-extern int
-end_arglist PARAMS ((void));
-
-extern char *
-copy_name PARAMS ((struct stoken));
-
-extern void 
-push_type PARAMS ((enum type_pieces));
-
-extern void
-push_type_int PARAMS ((int));
-
-extern enum type_pieces 
-pop_type PARAMS ((void));
-
-extern int
-pop_type_int PARAMS ((void));
-
-extern int
-length_of_subexp PARAMS ((struct expression *, int));
-
-extern struct type *follow_types PARAMS ((struct type *));
-
-/* During parsing of a C expression, the pointer to the next character
-   is in this variable.  */
-
-extern char *lexptr;
-
-/* Tokens that refer to names do so with explicit pointer and length,
-   so they can share the storage that lexptr is parsing.
-
-   When it is necessary to pass a name to a function that expects
-   a null-terminated string, the substring is copied out
-   into a block of storage that namecopy points to.
-
-   namecopy is allocated once, guaranteed big enough, for each parsing.  */
-
-extern char *namecopy;
-
-/* Current depth in parentheses within the expression.  */
-
-extern int paren_depth;
-
-/* Nonzero means stop parsing on first comma (if not within parentheses).  */
-
-extern int comma_terminates;
-
-/* These codes indicate operator precedences for expression printing,
-   least tightly binding first.  */
-/* Adding 1 to a precedence value is done for binary operators,
-   on the operand which is more tightly bound, so that operators
-   of equal precedence within that operand will get parentheses.  */
-/* PREC_HYPER and PREC_ABOVE_COMMA are not the precedence of any operator;
-   they are used as the "surrounding precedence" to force
-   various kinds of things to be parenthesized.  */
-enum precedence
-{ PREC_NULL, PREC_COMMA, PREC_ABOVE_COMMA, PREC_ASSIGN, PREC_LOGICAL_OR,
-  PREC_LOGICAL_AND, PREC_BITWISE_IOR, PREC_BITWISE_AND, PREC_BITWISE_XOR,
-  PREC_EQUAL, PREC_ORDER, PREC_SHIFT, PREC_ADD, PREC_MUL, PREC_REPEAT,
-  PREC_HYPER, PREC_PREFIX, PREC_SUFFIX, PREC_BUILTIN_FUNCTION };
-
-/* Table mapping opcodes into strings for printing operators
-   and precedences of the operators.  */
-
-struct op_print
-{
-  char *string;
-  enum exp_opcode opcode;
-  /* Precedence of operator.  These values are used only by comparisons.  */
-  enum precedence precedence;
-
-  /* For a binary operator:  1 iff right associate.
-     For a unary operator:  1 iff postfix. */
-  int right_assoc;
-};
-
-#endif	/* PARSER_DEFS_H */
diff --git a/gdb/partial-stab.h b/gdb/partial-stab.h
deleted file mode 100644
index d74c1c9..0000000
--- a/gdb/partial-stab.h
+++ /dev/null
@@ -1,812 +0,0 @@
-/* Shared code to pre-read a stab (dbx-style), when building a psymtab.
-   Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The following need to be defined:
-   SET_NAMESTRING() --Set namestring to name of symbol.
-   CUR_SYMBOL_TYPE --Type code of current symbol.
-   CUR_SYMBOL_VALUE --Value field of current symbol.  May be adjusted here.
-   namestring - variable pointing to the name of the stab.
-   section_offsets - variable pointing to the section offsets.
-   pst - the partial symbol table being built.
-
-   psymtab_include_list, includes_used, includes_allocated - list of include
-     file names (N_SOL) seen so far.
-   dependency_list, dependencies_used, dependencies_allocated - list of
-     N_EXCL stabs seen so far.
-
-   END_PSYMTAB -- end a partial symbol table.
-   START_PSYMTAB -- start a partial symbol table.
- */
-
-/* End of macro definitions, now let's handle them symbols!  */
-
-      switch (CUR_SYMBOL_TYPE)
-	{
-	  char *p;
-	  /*
-	   * Standard, external, non-debugger, symbols
-	   */
-
-	case N_TEXT | N_EXT:
-	case N_NBTEXT | N_EXT:
-	  CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	  goto record_it;
-
-	case N_DATA | N_EXT:
-	case N_NBDATA | N_EXT:
-	  CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	  goto record_it;
-
-	case N_BSS:
-	case N_BSS | N_EXT:
-	case N_NBBSS | N_EXT:
-        case N_SETV | N_EXT:		/* FIXME, is this in BSS? */
-	  CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_BSS);
-	  goto record_it;
-
-	case N_ABS | N_EXT:
-	record_it:
-#ifdef DBXREAD_ONLY
-	  SET_NAMESTRING();
-
-	bss_ext_symbol:
-	  record_minimal_symbol (namestring, CUR_SYMBOL_VALUE,
-				 CUR_SYMBOL_TYPE, objfile); /* Always */
-#endif /* DBXREAD_ONLY */
-	  continue;
-
-	  /* Standard, local, non-debugger, symbols */
-
-	case N_NBTEXT:
-
-	  /* We need to be able to deal with both N_FN or N_TEXT,
-	     because we have no way of knowing whether the sys-supplied ld
-	     or GNU ld was used to make the executable.  Sequents throw
-	     in another wrinkle -- they renumbered N_FN.  */
-
-	case N_FN:
-	case N_FN_SEQ:
-	case N_TEXT:
-#ifdef DBXREAD_ONLY
-	  CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-	  SET_NAMESTRING();
-	  if ((namestring[0] == '-' && namestring[1] == 'l')
-	      || (namestring [(nsl = strlen (namestring)) - 1] == 'o'
-		  && namestring [nsl - 2] == '.'))
-	    {
-	      if (objfile -> ei.entry_point <  CUR_SYMBOL_VALUE &&
-		  objfile -> ei.entry_point >= last_o_file_start)
-		{
-		  objfile -> ei.entry_file_lowpc = last_o_file_start;
-		  objfile -> ei.entry_file_highpc = CUR_SYMBOL_VALUE;
-		}
-	      if (past_first_source_file && pst
-		  /* The gould NP1 uses low values for .o and -l symbols
-		     which are not the address.  */
-		  && CUR_SYMBOL_VALUE >= pst->textlow)
-		{
-		  END_PSYMTAB (pst, psymtab_include_list, includes_used,
-			       symnum * symbol_size,
-			       CUR_SYMBOL_VALUE > pst->texthigh
-				 ? CUR_SYMBOL_VALUE : pst->texthigh, 
-			       dependency_list, dependencies_used, textlow_not_set);
-		  pst = (struct partial_symtab *) 0;
-		  includes_used = 0;
-		  dependencies_used = 0;
-		}
-	      else
-		past_first_source_file = 1;
-	      last_o_file_start = CUR_SYMBOL_VALUE;
-	    }
-	  else
-	    goto record_it;
-#endif /* DBXREAD_ONLY */
-	  continue;
-
-	case N_DATA:
-	  CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	  goto record_it;
-
-	case N_UNDF | N_EXT:
-#ifdef DBXREAD_ONLY
-	  if (CUR_SYMBOL_VALUE != 0) {
-	    /* This is a "Fortran COMMON" symbol.  See if the target
-	       environment knows where it has been relocated to.  */
-
-	    CORE_ADDR reladdr;
-
-	    SET_NAMESTRING();
-	    if (target_lookup_symbol (namestring, &reladdr)) {
-	      continue;		/* Error in lookup; ignore symbol for now.  */
-	    }
-	    CUR_SYMBOL_TYPE ^= (N_BSS^N_UNDF);	/* Define it as a bss-symbol */
-	    CUR_SYMBOL_VALUE = reladdr;
-	    goto bss_ext_symbol;
-	  }
-#endif /* DBXREAD_ONLY */
-	  continue;	/* Just undefined, not COMMON */
-
-	case N_UNDF:
-#ifdef DBXREAD_ONLY
-	  if (processing_acc_compilation && CUR_SYMBOL_STRX == 1) {
-	    /* Deal with relative offsets in the string table
-	       used in ELF+STAB under Solaris.  If we want to use the
-	       n_strx field, which contains the name of the file,
-	       we must adjust file_string_table_offset *before* calling
-	       SET_NAMESTRING().  */
-	    past_first_source_file = 1;
-	    file_string_table_offset = next_file_string_table_offset;
-	    next_file_string_table_offset =
-	      file_string_table_offset + CUR_SYMBOL_VALUE;
-	    if (next_file_string_table_offset < file_string_table_offset)
-	      error ("string table offset backs up at %d", symnum);
-  /* FIXME -- replace error() with complaint.  */
-	    continue;
-	  }
-#endif /* DBXREAD_ONLY */
-	  continue;
-
-	    /* Lots of symbol types we can just ignore.  */
-
-	case N_ABS:
-	case N_NBDATA:
-	case N_NBBSS:
-	  continue;
-
-	  /* Keep going . . .*/
-
-	  /*
-	   * Special symbol types for GNU
-	   */
-	case N_INDR:
-	case N_INDR | N_EXT:
-	case N_SETA:
-	case N_SETA | N_EXT:
-	case N_SETT:
-	case N_SETT | N_EXT:
-	case N_SETD:
-	case N_SETD | N_EXT:
-	case N_SETB:
-	case N_SETB | N_EXT:
-	case N_SETV:
-	  continue;
-
-	  /*
-	   * Debugger symbols
-	   */
-
-	case N_SO: {
-	  unsigned long valu;
-	  static int prev_so_symnum = -10;
-	  static int first_so_symnum;
-	  char *p;
-	  int prev_textlow_not_set;
-
-	  valu = CUR_SYMBOL_VALUE + ANOFFSET (section_offsets, SECT_OFF_TEXT);
-
-	  prev_textlow_not_set = textlow_not_set;
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	  /* A zero value is probably an indication for the SunPRO 3.0
-	     compiler. end_psymtab explicitly tests for zero, so
-	     don't relocate it.  */
-
-	  if (CUR_SYMBOL_VALUE == 0)
-	    {
-	      textlow_not_set = 1;
-	      valu = 0;
-	    }
-	  else
-	    textlow_not_set = 0;
-#else
-	  textlow_not_set = 0;
-#endif
-	  past_first_source_file = 1;
-
-	  if (prev_so_symnum != symnum - 1)
-	    {			/* Here if prev stab wasn't N_SO */
-	      first_so_symnum = symnum;
-
-	      if (pst)
-		{
-		  END_PSYMTAB (pst, psymtab_include_list, includes_used,
-			       symnum * symbol_size,
-			       valu > pst->texthigh ? valu : pst->texthigh,
-			       dependency_list, dependencies_used,
-			       prev_textlow_not_set);
-		  pst = (struct partial_symtab *) 0;
-		  includes_used = 0;
-		  dependencies_used = 0;
-		}
-	    }
-
-	  prev_so_symnum = symnum;
-
-	  /* End the current partial symtab and start a new one */
-
-	  SET_NAMESTRING();
-
-	  /* Null name means end of .o file.  Don't start a new one. */
-	  if (*namestring == '\000')
-	    continue;
-
-	  /* Some compilers (including gcc) emit a pair of initial N_SOs.
-	     The first one is a directory name; the second the file name.
-	     If pst exists, is empty, and has a filename ending in '/',
-	     we assume the previous N_SO was a directory name. */
-
-	  p = strrchr (namestring, '/');
-	  if (p && *(p+1) == '\000')
-	    continue;		/* Simply ignore directory name SOs */
-
-	  /* Some other compilers (C++ ones in particular) emit useless
-	     SOs for non-existant .c files.  We ignore all subsequent SOs that
-	     immediately follow the first.  */
-
-	  if (!pst)
-	    pst = START_PSYMTAB (objfile, section_offsets,
-				 namestring, valu,
-				 first_so_symnum * symbol_size,
-				 objfile -> global_psymbols.next,
-				 objfile -> static_psymbols.next);
-	  continue;
-	}
-
-	case N_BINCL:
-	  {
-#ifdef DBXREAD_ONLY
-	    enum language tmp_language;
-	    /* Add this bincl to the bincl_list for future EXCLs.  No
-	       need to save the string; it'll be around until
-	       read_dbx_symtab function returns */
-
-	    SET_NAMESTRING();
-
-	    tmp_language = deduce_language_from_filename (namestring);
-
-	    /* Only change the psymtab's language if we've learned
-	       something useful (eg. tmp_language is not language_unknown).
-	       In addition, to match what start_subfile does, never change
-	       from C++ to C.  */
-	    if (tmp_language != language_unknown
-		&& (tmp_language != language_c
-		    || psymtab_language != language_cplus))
-	      psymtab_language = tmp_language;
-
-	    if (pst == NULL)
-	      {
-		/* FIXME: we should not get here without a PST to work on.
-		   Attempt to recover.  */
-		complain (&unclaimed_bincl_complaint, namestring, symnum);
-		continue;
-	      }
-	    add_bincl_to_list (pst, namestring, CUR_SYMBOL_VALUE);
-
-	    /* Mark down an include file in the current psymtab */
-
-	    goto record_include_file;
-
-#else /* DBXREAD_ONLY */
-	    continue;
-#endif
-	  }
-
-	case N_SOL:
-	  {
-	    enum language tmp_language;
-	    /* Mark down an include file in the current psymtab */
-	    
-	    SET_NAMESTRING();
-  
-	    tmp_language = deduce_language_from_filename (namestring);
-  
-	    /* Only change the psymtab's language if we've learned
-	       something useful (eg. tmp_language is not language_unknown).
-	       In addition, to match what start_subfile does, never change
-	       from C++ to C.  */
-	    if (tmp_language != language_unknown
-		&& (tmp_language != language_c
-		    || psymtab_language != language_cplus))
-	      psymtab_language = tmp_language;
-	    
-	    /* In C++, one may expect the same filename to come round many
-	       times, when code is coming alternately from the main file
-	       and from inline functions in other files. So I check to see
-	       if this is a file we've seen before -- either the main
-	       source file, or a previously included file.
-	       
-	       This seems to be a lot of time to be spending on N_SOL, but
-	       things like "break c-exp.y:435" need to work (I
-	       suppose the psymtab_include_list could be hashed or put
-	       in a binary tree, if profiling shows this is a major hog).  */
-	    if (pst && STREQ (namestring, pst->filename))
-	      continue;
-	    {
-	      register int i;
-	      for (i = 0; i < includes_used; i++)
-		if (STREQ (namestring, psymtab_include_list[i]))
-		  {
-		    i = -1; 
-		    break;
-		  }
-	      if (i == -1)
-		continue;
-	    }
-	    
-#ifdef DBXREAD_ONLY
-	  record_include_file:
-#endif
-	    
-	    psymtab_include_list[includes_used++] = namestring;
-	    if (includes_used >= includes_allocated)
-	      {
-		char **orig = psymtab_include_list;
-		
-		psymtab_include_list = (char **)
-		  alloca ((includes_allocated *= 2) *
-			  sizeof (char *));
-		memcpy ((PTR)psymtab_include_list, (PTR)orig,
-			includes_used * sizeof (char *));
-	      }
-	    continue;
-	  }
-	case N_LSYM:		/* Typedef or automatic variable. */
-	case N_STSYM:		/* Data seg var -- static  */
-	case N_LCSYM:		/* BSS      "  */
-	case N_ROSYM:		/* Read-only data seg var -- static.  */
-	case N_NBSTS:           /* Gould nobase.  */
-	case N_NBLCS:           /* symbols.  */
-	case N_FUN:
-	case N_GSYM:		/* Global (extern) variable; can be
-				   data or bss (sigh FIXME).  */
-
-	/* Following may probably be ignored; I'll leave them here
-	   for now (until I do Pascal and Modula 2 extensions).  */
-
-	case N_PC:		/* I may or may not need this; I
-				   suspect not.  */
-	case N_M2C:		/* I suspect that I can ignore this here. */
-	case N_SCOPE:		/* Same.   */
-
-	  SET_NAMESTRING();
-
-#ifdef DBXREAD_ONLY
-	  /* See if this is an end of function stab.  */
-	  if (CUR_SYMBOL_TYPE == N_FUN && *namestring == '\000')
-	    {
-	      unsigned long valu;
-
-	      /* It's value is the size (in bytes) of the function for
-		 function relative stabs, or the address of the function's
-		 end for old style stabs.  */
-	      valu = CUR_SYMBOL_VALUE + last_function_start;
-	      if (pst->texthigh == 0 || valu > pst->texthigh)
-		pst->texthigh = valu;
-	      break;
-	     }
-#endif
-
-	  p = (char *) strchr (namestring, ':');
-	  if (!p)
-	    continue;		/* Not a debugging symbol.   */
-
-
-
-	  /* Main processing section for debugging symbols which
-	     the initial read through the symbol tables needs to worry
-	     about.  If we reach this point, the symbol which we are
-	     considering is definitely one we are interested in.
-	     p must also contain the (valid) index into the namestring
-	     which indicates the debugging type symbol.  */
-
-	  switch (p[1])
-	    {
-	    case 'S':
-	      CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
-#ifdef STATIC_TRANSFORM_NAME
-	      namestring = STATIC_TRANSFORM_NAME (namestring);
-#endif
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_STATIC,
-				   &objfile->static_psymbols,
-				   0, CUR_SYMBOL_VALUE,
-				   psymtab_language, objfile);
-	      continue;
-	    case 'G':
-	      CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
-	      /* The addresses in these entries are reported to be
-		 wrong.  See the code that reads 'G's for symtabs. */
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_STATIC,
-				   &objfile->global_psymbols,
-				   0, CUR_SYMBOL_VALUE,
-				   psymtab_language, objfile);
-	      continue;
-
-	    case 'T':
-	      if (p != namestring)	/* a name is there, not just :T... */
-		{
-		  add_psymbol_to_list (namestring, p - namestring,
-				       STRUCT_NAMESPACE, LOC_TYPEDEF,
-				       &objfile->static_psymbols,
-				       CUR_SYMBOL_VALUE, 0,
-				       psymtab_language, objfile);
-		  if (p[2] == 't')
-		    {
-		      /* Also a typedef with the same name.  */
-		      add_psymbol_to_list (namestring, p - namestring,
-					   VAR_NAMESPACE, LOC_TYPEDEF,
-					   &objfile->static_psymbols,
-					   CUR_SYMBOL_VALUE, 0,
-					   psymtab_language, objfile);
-		      p += 1;
-		    }
-		  /* The semantics of C++ state that "struct foo { ... }"
-		     also defines a typedef for "foo".  Unfortuantely, cfront
-		     never makes the typedef when translating from C++ to C.
-		     We make the typedef here so that "ptype foo" works as
-		     expected for cfront translated code.  */
-		  else if (psymtab_language == language_cplus)
-		   {
-		      /* Also a typedef with the same name.  */
-		      add_psymbol_to_list (namestring, p - namestring,
-					   VAR_NAMESPACE, LOC_TYPEDEF,
-					   &objfile->static_psymbols,
-					   CUR_SYMBOL_VALUE, 0,
-					   psymtab_language, objfile);
-		   }
-		}
-	      goto check_enum;
-	    case 't':
-	      if (p != namestring)	/* a name is there, not just :T... */
-		{
-		  add_psymbol_to_list (namestring, p - namestring,
-				       VAR_NAMESPACE, LOC_TYPEDEF,
-				       &objfile->static_psymbols,
-				       CUR_SYMBOL_VALUE, 0,
-				       psymtab_language, objfile);
-		}
-	    check_enum:
-	      /* If this is an enumerated type, we need to
-		 add all the enum constants to the partial symbol
-		 table.  This does not cover enums without names, e.g.
-		 "enum {a, b} c;" in C, but fortunately those are
-		 rare.  There is no way for GDB to find those from the
-		 enum type without spending too much time on it.  Thus
-		 to solve this problem, the compiler needs to put out the
-		 enum in a nameless type.  GCC2 does this.  */
-
-	      /* We are looking for something of the form
-		 <name> ":" ("t" | "T") [<number> "="] "e"
-		 {<constant> ":" <value> ","} ";".  */
-
-	      /* Skip over the colon and the 't' or 'T'.  */
-	      p += 2;
-	      /* This type may be given a number.  Also, numbers can come
-		 in pairs like (0,26).  Skip over it.  */
-	      while ((*p >= '0' && *p <= '9')
-		     || *p == '(' || *p == ',' || *p == ')'
-		     || *p == '=')
-		p++;
-
-	      if (*p++ == 'e')
-		{
-		  /* The aix4 compiler emits extra crud before the members.  */
-		  if (*p == '-')
-		    {
-		      /* Skip over the type (?).  */
-		      while (*p != ':')
-			p++;
-
-		      /* Skip over the colon.  */
-		      p++;
-		    }
-
-		  /* We have found an enumerated type.  */
-		  /* According to comments in read_enum_type
-		     a comma could end it instead of a semicolon.
-		     I don't know where that happens.
-		     Accept either.  */
-		  while (*p && *p != ';' && *p != ',')
-		    {
-		      char *q;
-
-		      /* Check for and handle cretinous dbx symbol name
-			 continuation!  */
-		      if (*p == '\\' || (*p == '?' && p[1] == '\0'))
-			p = next_symbol_text (objfile);
-
-		      /* Point to the character after the name
-			 of the enum constant.  */
-		      for (q = p; *q && *q != ':'; q++)
-			;
-		      /* Note that the value doesn't matter for
-			 enum constants in psymtabs, just in symtabs.  */
-		      add_psymbol_to_list (p, q - p,
-					   VAR_NAMESPACE, LOC_CONST,
-					   &objfile->static_psymbols, 0,
-					   0, psymtab_language, objfile);
-		      /* Point past the name.  */
-		      p = q;
-		      /* Skip over the value.  */
-		      while (*p && *p != ',')
-			p++;
-		      /* Advance past the comma.  */
-		      if (*p)
-			p++;
-		    }
-		}
-	      continue;
-	    case 'c':
-	      /* Constant, e.g. from "const" in Pascal.  */
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_CONST,
-				   &objfile->static_psymbols, CUR_SYMBOL_VALUE,
-				   0, psymtab_language, objfile);
-	      continue;
-
-	    case 'f':
-	      CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-#ifdef DBXREAD_ONLY
-	      /* Keep track of the start of the last function so we
-		 can handle end of function symbols.  */
-	      last_function_start = CUR_SYMBOL_VALUE;
-	      /* Kludges for ELF/STABS with Sun ACC */
-	      last_function_name = namestring;
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	      /* Do not fix textlow==0 for .o or NLM files, as 0 is a legit
-		 value for the bottom of the text seg in those cases. */
-	      if (pst && textlow_not_set)
-		{
-		  pst->textlow =
-		    find_stab_function_addr (namestring, pst, objfile);
-		  textlow_not_set = 0;
-		}
-#endif
-#if 0
-	      if (startup_file_end == 0)
-		startup_file_end = CUR_SYMBOL_VALUE;
-#endif
-	      /* End kludge.  */
-
-	      /* In reordered executables this function may lie outside
-		 the bounds created by N_SO symbols.  If that's the case
-		 use the address of this function as the low bound for
-		 the partial symbol table.  */
-	      if (textlow_not_set
-		  || (CUR_SYMBOL_VALUE < pst->textlow
-		      && CUR_SYMBOL_VALUE
-			   != ANOFFSET (section_offsets, SECT_OFF_TEXT)))
-		{
-		  pst->textlow = CUR_SYMBOL_VALUE;
-		  textlow_not_set = 0;
-		}
-#endif /* DBXREAD_ONLY */
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_BLOCK,
-				   &objfile->static_psymbols,
-				   0, CUR_SYMBOL_VALUE,
-				   psymtab_language, objfile);
-	      continue;
-
-	      /* Global functions were ignored here, but now they
-	         are put into the global psymtab like one would expect.
-		 They're also in the minimal symbol table.  */
-	    case 'F':
-	      CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-#ifdef DBXREAD_ONLY
-	      /* Keep track of the start of the last function so we
-		 can handle end of function symbols.  */
-	      last_function_start = CUR_SYMBOL_VALUE;
-	      /* Kludges for ELF/STABS with Sun ACC */
-	      last_function_name = namestring;
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	      /* Do not fix textlow==0 for .o or NLM files, as 0 is a legit
-		 value for the bottom of the text seg in those cases. */
-	      if (pst && textlow_not_set)
-		{
-		  pst->textlow =
-		    find_stab_function_addr (namestring, pst, objfile);
-		  textlow_not_set = 0;
-		}
-#endif
-#if 0
-	      if (startup_file_end == 0)
-		startup_file_end = CUR_SYMBOL_VALUE;
-#endif
-	      /* End kludge.  */
-	      /* In reordered executables this function may lie outside
-		 the bounds created by N_SO symbols.  If that's the case
-		 use the address of this function as the low bound for
-		 the partial symbol table.  */
-	      if (textlow_not_set
-		  || (CUR_SYMBOL_VALUE < pst->textlow
-		      && CUR_SYMBOL_VALUE
-			   != ANOFFSET (section_offsets, SECT_OFF_TEXT)))
-		{
-		  pst->textlow = CUR_SYMBOL_VALUE;
-		  textlow_not_set = 0;
-		}
-#endif /* DBXREAD_ONLY */
-	      add_psymbol_to_list (namestring, p - namestring,
-				   VAR_NAMESPACE, LOC_BLOCK,
-				   &objfile->global_psymbols,
-				   0, CUR_SYMBOL_VALUE,
-				   psymtab_language, objfile);
-	      continue;
-
-	      /* Two things show up here (hopefully); static symbols of
-		 local scope (static used inside braces) or extensions
-		 of structure symbols.  We can ignore both.  */
-	    case 'V':
-	    case '(':
-	    case '0':
-	    case '1':
-	    case '2':
-	    case '3':
-	    case '4':
-	    case '5':
-	    case '6':
-	    case '7':
-	    case '8':
-	    case '9':
-	    case '-':
-	    case '#':   /* for symbol identification (used in live ranges) */
-	   /* added to support cfront stabs strings */
-	    case 'Z':	/* for definition continuations */
-	    case 'P':	/* for prototypes */
-	      continue;
-
-	    case ':':
-	      /* It is a C++ nested symbol.  We don't need to record it
-		 (I don't think); if we try to look up foo::bar::baz,
-		 then symbols for the symtab containing foo should get
-		 read in, I think.  */
-	      /* Someone says sun cc puts out symbols like
-		 /foo/baz/maclib::/usr/local/bin/maclib,
-		 which would get here with a symbol type of ':'.  */
-	      continue;
-
-	    default:
-	      /* Unexpected symbol descriptor.  The second and subsequent stabs
-		 of a continued stab can show up here.  The question is
-		 whether they ever can mimic a normal stab--it would be
-		 nice if not, since we certainly don't want to spend the
-		 time searching to the end of every string looking for
-		 a backslash.  */
-
-	      complain (&unknown_symchar_complaint, p[1]);
-
-	      /* Ignore it; perhaps it is an extension that we don't
-		 know about.  */
-	      continue;
-	    }
-
-	case N_EXCL:
-#ifdef DBXREAD_ONLY
-
-	  SET_NAMESTRING();
-
-	  /* Find the corresponding bincl and mark that psymtab on the
-	     psymtab dependency list */
-	  {
-	    struct partial_symtab *needed_pst =
-	      find_corresponding_bincl_psymtab (namestring, CUR_SYMBOL_VALUE);
-
-	    /* If this include file was defined earlier in this file,
-	       leave it alone.  */
-	    if (needed_pst == pst) continue;
-
-	    if (needed_pst)
-	      {
-		int i;
-		int found = 0;
-
-		for (i = 0; i < dependencies_used; i++)
-		  if (dependency_list[i] == needed_pst)
-		    {
-		      found = 1;
-		      break;
-		    }
-
-		/* If it's already in the list, skip the rest.  */
-		if (found) continue;
-
-		dependency_list[dependencies_used++] = needed_pst;
-		if (dependencies_used >= dependencies_allocated)
-		  {
-		    struct partial_symtab **orig = dependency_list;
-		    dependency_list =
-		      (struct partial_symtab **)
-			alloca ((dependencies_allocated *= 2)
-				* sizeof (struct partial_symtab *));
-		    memcpy ((PTR)dependency_list, (PTR)orig,
-			   (dependencies_used
-			    * sizeof (struct partial_symtab *)));
-#ifdef DEBUG_INFO
-		    fprintf_unfiltered (gdb_stderr, "Had to reallocate dependency list.\n");
-		    fprintf_unfiltered (gdb_stderr, "New dependencies allocated: %d\n",
-			     dependencies_allocated);
-#endif
-		  }
-	      }
-	  }
-#endif /* DBXREAD_ONLY */
-	  continue;
-
-	case N_ENDM:
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-	  /* Solaris 2 end of module, finish current partial symbol table.
-	     END_PSYMTAB will set pst->texthigh to the proper value, which
-	     is necessary if a module compiled without debugging info
-	     follows this module.  */
-	  if (pst)
-	    {
-	      END_PSYMTAB (pst, psymtab_include_list, includes_used,
-			   symnum * symbol_size,
-			   (CORE_ADDR) 0,
-			   dependency_list, dependencies_used, textlow_not_set);
-	      pst = (struct partial_symtab *) 0;
-	      includes_used = 0;
-	      dependencies_used = 0;
-	    }
-#endif
-	  continue;
-
-	case N_RBRAC:
-#ifdef HANDLE_RBRAC
-	  HANDLE_RBRAC(CUR_SYMBOL_VALUE);
-	  continue;
-#endif
-	case N_EINCL:
-	case N_DSLINE:
-	case N_BSLINE:
-	case N_SSYM:		/* Claim: Structure or union element.
-				   Hopefully, I can ignore this.  */
-	case N_ENTRY:		/* Alternate entry point; can ignore. */
-	case N_MAIN:		/* Can definitely ignore this.   */
-	case N_CATCH:		/* These are GNU C++ extensions */
-	case N_EHDECL:		/* that can safely be ignored here. */
-	case N_LENG:
-	case N_BCOMM:
-	case N_ECOMM:
-	case N_ECOML:
-	case N_FNAME:
-	case N_SLINE:
-	case N_RSYM:
-	case N_PSYM:
-	case N_LBRAC:
-	case N_NSYMS:		/* Ultrix 4.0: symbol count */
-	case N_DEFD:		/* GNU Modula-2 */
-	case N_ALIAS:		/* SunPro F77: alias name, ignore for now.  */
-
-	case N_OBJ:		/* useless types from Solaris */
-	case N_OPT:
-	  /* These symbols aren't interesting; don't worry about them */
-
-	  continue;
-
-	default:
-	  /* If we haven't found it yet, ignore it.  It's probably some
-	     new type we don't know about yet.  */
-	  complain (&unknown_symtype_complaint,
-		    local_hex_string (CUR_SYMBOL_TYPE));
-	  continue;
-	}
diff --git a/gdb/ppc-bdm.c b/gdb/ppc-bdm.c
deleted file mode 100644
index e6b6adf..0000000
--- a/gdb/ppc-bdm.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/* Remote target communications for the Macraigor Systems BDM Wiggler
-   talking to a Motorola PPC 8xx ADS board
-   Copyright 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "gdb_string.h"
-#include <fcntl.h>
-#include "frame.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcmd.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include <sys/types.h>
-#include <signal.h>
-#include "serial.h"
-#include "ocd.h"
-
-static void bdm_ppc_open PARAMS ((char *name, int from_tty));
-
-static int bdm_ppc_wait PARAMS ((int pid,
-				 struct target_waitstatus *target_status));
-
-static void bdm_ppc_fetch_registers PARAMS ((int regno));
-
-static void bdm_ppc_store_registers PARAMS ((int regno));
-
-extern struct target_ops bdm_ppc_ops;	/* Forward decl */
-
-/*#define BDM_NUM_REGS 71*/
-#define BDM_NUM_REGS 24
-
-#define BDM_REGMAP \
-	2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, /* r0-r7 */ \
-	2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, /* r8-r15 */ \
-	2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, /* r16-r23 */ \
-	2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, /* r24-r31 */ \
-\
-	2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, /* fp0->fp8 */ \
-	2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, /* fp0->fp8 */ \
-	2112, 2114, 2116, 2118, 2120, 2122, 2124, 2126, /* fp0->fp8 */ \
-	2128, 2130, 2132, 2134, 2136, 2138, 2140, 2142, /* fp0->fp8 */ \
-\
-	26,        /* pc (SRR0 (SPR 26)) */ \
-	2146,      /* ps (MSR) */ \
-	2144,      /* cnd (CR) */ \
-	8,         /* lr (SPR 8) */ \
-	9,         /* cnt (CTR (SPR 9)) */ \
-	1,         /* xer (SPR 1) */ \
-	0,         /* mq (SPR 0) */
-
-
-char nowatchdog[4] = {0xff,0xff,0xff,0x88};
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-static void
-bdm_ppc_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  CORE_ADDR watchdogaddr = 0xff000004;
-
-  ocd_open (name, from_tty, OCD_TARGET_MOTO_PPC, &bdm_ppc_ops);
-
-  /* We want interrupts to drop us into debugging mode. */
-  /* Modify the DER register to accomplish this. */
-  ocd_write_bdm_register (149, 0x20024000);
-
-  /* Disable watchdog timer on the board */
-  ocd_write_bytes (watchdogaddr, nowatchdog, 4);
-}
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.
-   Returns "pid" (though it's not clear what, if anything, that
-   means in the case of this target).  */
-
-static int
-bdm_ppc_wait (pid, target_status)
-     int pid;
-     struct target_waitstatus *target_status;
-{
-  int stop_reason;
-
-  target_status->kind = TARGET_WAITKIND_STOPPED;
-
-  stop_reason = ocd_wait ();
-
-  if (stop_reason)
-    {
-      target_status->value.sig = TARGET_SIGNAL_INT;
-      return inferior_pid;
-    }
-
-  target_status->value.sig = TARGET_SIGNAL_TRAP; /* XXX for now */
-
-#if 0
-  {
-    unsigned long ecr, der;
-
-    ecr = ocd_read_bdm_register (148); /* Read the exception cause register */
-    der = ocd_read_bdm_register (149); /* Read the debug enables register */
-    fprintf_unfiltered (gdb_stdout, "ecr = 0x%x, der = 0x%x\n", ecr, der);
-  }
-#endif
-
-  return inferior_pid;
-}
-
-static int bdm_regmap[] = {BDM_REGMAP};
-
-/* Read the remote registers into regs.
-   Fetch register REGNO, or all registers if REGNO == -1
-
-   The Wiggler uses the following codes to access the registers:
-
-   0 -> 1023		SPR 0 -> 1023
-	0 - SPR 0 - MQ
-	1 - SPR 1 - XER
-	8 - SPR 8 - LR
-	9 - SPR 9 - CTR (known as cnt in GDB)
-	26 - SPR 26 - SRR0 - pc
-   1024 -> 2047		DCR 0 -> DCR 1023 (IBM PPC 4xx only)
-   2048 -> 2079		R0 -> R31
-   2080 -> 2143		FP0 -> FP31 (64 bit regs) (IBM PPC 5xx only)
-   2144			CR (known as cnd in GDB)
-   2145			FPCSR
-   2146			MSR (known as ps in GDB)
- */
-
-static void
-bdm_ppc_fetch_registers (regno)
-     int regno;
-{
-  int i;
-  unsigned char *regs, *beginregs, *endregs, *almostregs;
-  unsigned char midregs[32];
-  unsigned char mqreg[1];
-  int first_regno, last_regno;
-  int first_bdm_regno, last_bdm_regno;
-  int reglen, beginreglen, endreglen;
-
-#if 1
-  for (i = 0; i < (FPLAST_REGNUM - FP0_REGNUM + 1); i++)
-    {
-      midregs[i] = -1;
-    }
-  mqreg[0] = -1;
-#endif
-
-  if (regno == -1)
-    {
-      first_regno = 0;
-      last_regno = NUM_REGS - 1;
-
-      first_bdm_regno = 0;
-      last_bdm_regno = BDM_NUM_REGS - 1;
-    }
-  else
-    {
-      first_regno = regno;
-      last_regno = regno;
-
-      first_bdm_regno = bdm_regmap [regno];
-      last_bdm_regno = bdm_regmap [regno];
-    }
-
-  if (first_bdm_regno == -1)
-    {
-      supply_register (first_regno, NULL);
-      return;			/* Unsupported register */
-    }
-
-#if 1
-  /* Can't ask for floating point regs on ppc 8xx, also need to
-     avoid asking for the mq register. */
-  if (first_regno == last_regno)	/* only want one reg */
-    {
-/*      printf("Asking for register %d\n", first_regno); */
-
-      /* if asking for an invalid register */
-      if ((first_regno == MQ_REGNUM) ||
-          ((first_regno >= FP0_REGNUM) && (first_regno <= FPLAST_REGNUM)))
-	{
-/*          printf("invalid reg request!\n"); */
-          supply_register (first_regno, NULL);
-          return;                   /* Unsupported register */
-        }
-      else
-	{
-          regs = ocd_read_bdm_registers (first_bdm_regno,
-						last_bdm_regno, &reglen);
-        }
-    }
-  else		/* want all regs */
-    {
-/*      printf("Asking for registers %d to %d\n", first_regno, last_regno); */
-      beginregs = ocd_read_bdm_registers (first_bdm_regno,
-					FP0_REGNUM - 1, &beginreglen);
-      endregs = (strcat (midregs, 
-				ocd_read_bdm_registers (FPLAST_REGNUM + 1,
-					last_bdm_regno - 1, &endreglen)));
-      almostregs = (strcat (beginregs, endregs));
-      regs = (strcat (almostregs, mqreg));
-      reglen = beginreglen + 32 + endreglen + 1;
-    }
-
-#endif
-#if 0
-  regs = ocd_read_bdm_registers (first_bdm_regno, last_bdm_regno, &reglen);
-#endif
-
-  for (i = first_regno; i <= last_regno; i++)
-    {
-      int bdm_regno, regoffset;
-
-      bdm_regno = bdm_regmap [i];
-      if (bdm_regno != -1)
-	{
-	  regoffset = bdm_regno - first_bdm_regno;
-
-	  if (regoffset >= reglen / 4)
-	    continue;
-
-	  supply_register (i, regs + 4 * regoffset);
-	}
-      else
-	supply_register (i, NULL); /* Unsupported register */
-    }
-}
-
-/* Store register REGNO, or all registers if REGNO == -1, from the contents
-   of REGISTERS.  FIXME: ignores errors.  */
-
-static void
-bdm_ppc_store_registers (regno)
-     int regno;
-{
-  int i;
-  int first_regno, last_regno;
-  int first_bdm_regno, last_bdm_regno;
-
-  if (regno == -1)
-    {
-      first_regno = 0;
-      last_regno = NUM_REGS - 1;
-
-      first_bdm_regno = 0;
-      last_bdm_regno = BDM_NUM_REGS - 1;
-    }
-  else
-    {
-      first_regno = regno;
-      last_regno = regno;
-
-      first_bdm_regno = bdm_regmap [regno];
-      last_bdm_regno = bdm_regmap [regno];
-    }
-
-  if (first_bdm_regno == -1)
-    return;			/* Unsupported register */
-
-  for (i = first_regno; i <= last_regno; i++)
-    {
-      int bdm_regno;
-
-      bdm_regno = bdm_regmap [i];
-
-      /* only attempt to write if it's a valid ppc 8xx register */
-      /* (need to avoid FP regs and MQ reg) */
-      if ((i != MQ_REGNUM) && ((i < FP0_REGNUM) || (i > FPLAST_REGNUM)))
-	{
-/*          printf("write valid reg %d\n", bdm_regno); */
-          ocd_write_bdm_registers (bdm_regno, registers + REGISTER_BYTE (i), 4);
-        }
-/*
-      else if (i == MQ_REGNUM)
-        printf("don't write invalid reg %d (MQ_REGNUM)\n", bdm_regno);
-      else
-        printf("don't write invalid reg %d\n", bdm_regno);
-*/
-    }
-}
-
-/* Define the target subroutine names */
-
-struct target_ops bdm_ppc_ops ;
-
-static void 
-init_bdm_ppc_ops(void)
-{
-  bdm_ppc_ops.to_shortname =   "ocd";		
-  bdm_ppc_ops.to_longname =   "Remote target with On-Chip Debugging";
-  bdm_ppc_ops.to_doc =   "Use a remote target with On-Chip Debugging.  To use a target box;\n\
-specify the serial device it is connected to (e.g. /dev/ttya).  To use\n\
-a wiggler, specify wiggler and then the port it is connected to\n\
-(e.g. wiggler lpt1)." ;	/* to_doc */
-  bdm_ppc_ops.to_open =   bdm_ppc_open;	
-  bdm_ppc_ops.to_close =   ocd_close;	
-  bdm_ppc_ops.to_attach =   NULL;
-  bdm_ppc_ops.to_post_attach = NULL;
-  bdm_ppc_ops.to_require_attach = NULL;
-  bdm_ppc_ops.to_detach =   ocd_detach;
-  bdm_ppc_ops.to_require_detach = NULL;
-  bdm_ppc_ops.to_resume =   ocd_resume;	
-  bdm_ppc_ops.to_wait  =   bdm_ppc_wait;
-  bdm_ppc_ops.to_post_wait = NULL;
-  bdm_ppc_ops.to_fetch_registers  =   bdm_ppc_fetch_registers;
-  bdm_ppc_ops.to_store_registers  =   bdm_ppc_store_registers;
-  bdm_ppc_ops.to_prepare_to_store =   ocd_prepare_to_store;	
-  bdm_ppc_ops.to_xfer_memory  =   ocd_xfer_memory;		
-  bdm_ppc_ops.to_files_info  =   ocd_files_info;		
-  bdm_ppc_ops.to_insert_breakpoint =   ocd_insert_breakpoint;	
-  bdm_ppc_ops.to_remove_breakpoint =   ocd_remove_breakpoint;	
-  bdm_ppc_ops.to_terminal_init  =   NULL;			
-  bdm_ppc_ops.to_terminal_inferior =   NULL;			
-  bdm_ppc_ops.to_terminal_ours_for_output =   NULL;		
-  bdm_ppc_ops.to_terminal_ours  =   NULL;			
-  bdm_ppc_ops.to_terminal_info  =   NULL;			
-  bdm_ppc_ops.to_kill  =   ocd_kill;		
-  bdm_ppc_ops.to_load  =   ocd_load;		
-  bdm_ppc_ops.to_lookup_symbol =   NULL;	
-  bdm_ppc_ops.to_create_inferior =   ocd_create_inferior;
-  bdm_ppc_ops.to_post_startup_inferior = NULL;
-  bdm_ppc_ops.to_acknowledge_created_inferior = NULL;
-  bdm_ppc_ops.to_clone_and_follow_inferior = NULL;          
-  bdm_ppc_ops.to_post_follow_inferior_by_clone = NULL;  
-  bdm_ppc_ops.to_insert_fork_catchpoint = NULL;
-  bdm_ppc_ops.to_remove_fork_catchpoint = NULL;
-  bdm_ppc_ops.to_insert_vfork_catchpoint = NULL;
-  bdm_ppc_ops.to_remove_vfork_catchpoint = NULL;                      
-  bdm_ppc_ops.to_has_forked = NULL;
-  bdm_ppc_ops.to_has_vforked = NULL;            
-  bdm_ppc_ops.to_can_follow_vfork_prior_to_exec = NULL;            
-  bdm_ppc_ops.to_post_follow_vfork = NULL;
-  bdm_ppc_ops.to_insert_exec_catchpoint = NULL;
-  bdm_ppc_ops.to_remove_exec_catchpoint = NULL;
-  bdm_ppc_ops.to_has_execd = NULL;
-  bdm_ppc_ops.to_reported_exec_events_per_exec_call = NULL;
-  bdm_ppc_ops.to_has_exited = NULL;
-  bdm_ppc_ops.to_mourn_inferior =   ocd_mourn;	
-  bdm_ppc_ops.to_can_run  =   0;		
-  bdm_ppc_ops.to_notice_signals =   0;		
-  bdm_ppc_ops.to_thread_alive  =   ocd_thread_alive;
-  bdm_ppc_ops.to_stop  =   ocd_stop;
-  bdm_ppc_ops.to_pid_to_exec_file = NULL;
-  bdm_ppc_ops.to_core_file_to_sym_file = NULL; 		
-  bdm_ppc_ops.to_stratum =   process_stratum;		
-  bdm_ppc_ops.DONT_USE =   NULL;			
-  bdm_ppc_ops.to_has_all_memory =   1;			
-  bdm_ppc_ops.to_has_memory =   1;			
-  bdm_ppc_ops.to_has_stack =   1;			
-  bdm_ppc_ops.to_has_registers =   1;			
-  bdm_ppc_ops.to_has_execution =   1;			
-  bdm_ppc_ops.to_sections =   NULL;			
-  bdm_ppc_ops.to_sections_end =   NULL;			
-  bdm_ppc_ops.to_magic =   OPS_MAGIC ;			
-} /* init_bdm_ppc_ops */
-
-void
-_initialize_bdm_ppc ()
-{
-  init_bdm_ppc_ops() ;
-  add_target (&bdm_ppc_ops);
-}
diff --git a/gdb/ppcbug-rom.c b/gdb/ppcbug-rom.c
deleted file mode 100644
index 9496916..0000000
--- a/gdb/ppcbug-rom.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/* Remote debugging interface for PPCbug (PowerPC) Rom monitor
-   for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-   Written by Stu Grossman of Cygnus Support
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void ppcbug_open PARAMS ((char *args, int from_tty));
-
-static void
-ppcbug_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno = 0, base = 0;
-
-  if (regnamelen < 2 || regnamelen > 4)
-    return;
-
-  switch (regname[0])
-    {
-    case 'R':
-      if (regname[1] < '0' || regname[1] > '9')
-	return;
-      if (regnamelen == 2)
-	regno = regname[1] - '0';
-      else if (regnamelen == 3 && regname[2] >= '0' && regname[2] <= '9')
-	regno = (regname[1] - '0') * 10 + (regname[2] - '0');
-      else
-	return;
-      break;
-    case 'F':
-      if (regname[1] != 'R' || regname[2] < '0' || regname[2] > '9')
-	return;
-      if (regnamelen == 3)
-	regno = 32 + regname[2] - '0';
-      else if (regnamelen == 4 && regname[3] >= '0' && regname[3] <= '9')
-	regno = 32 + (regname[2] - '0') * 10 + (regname[3] - '0');
-      else
-	return;
-      break;
-    case 'I':
-      if (regnamelen != 2 || regname[1] != 'P')
-	return;
-      regno = 64;
-      break;
-    case 'M':
-      if (regnamelen != 3 || regname[1] != 'S' || regname[2] != 'R')
-	return;
-      regno = 65;
-      break;
-    case 'C':
-      if (regnamelen != 2 || regname[1] != 'R')
-	return;
-      regno = 66;
-      break;
-    case 'S':
-      if (regnamelen != 4 || regname[1] != 'P' || regname[2] != 'R')
-	return;
-      else if (regname[3] == '8')
-	regno = 67;
-      else if (regname[3] == '9')
-	regno = 68;
-      else if (regname[3] == '1')
-	regno = 69;
-      else if (regname[3] == '0')
-	regno = 70;
-      else
-	return;
-      break;
-    default:
-      return;
-    }
-
-  monitor_supply_register (regno, val);
-}
-
-/*
- * This array of registers needs to match the indexes used by GDB. The
- * whole reason this exists is because the various ROM monitors use
- * different names than GDB does, and don't support all the
- * registers either. So, typing "info reg sp" becomes an "A7".
- */
-
-static char *ppcbug_regnames[NUM_REGS] =
-{
-  "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",
-  "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",
-  "r16",  "r17",  "r18",  "r19",  "r20",  "r21",  "r22",  "r23",
-  "r24",  "r25",  "r26",  "r27",  "r28",  "r29",  "r30",  "r31",
-
-  "fr0",  "fr1",  "fr2",  "fr3",  "fr4",  "fr5",  "fr6",  "fr7",
-  "fr8",  "fr9",  "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
-  "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23",
-  "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31",
-
-/* pc      ps      cnd     lr      cnt     xer     mq */
-  "ip",   "msr",  "cr",   "spr8", "spr9", "spr1", "spr0"
-};
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops ppcbug_ops0;
-static struct target_ops ppcbug_ops1;
-
-static char *ppcbug_inits[] = {"\r", NULL};
-
-static void
-init_ppc_cmds (char  * LOAD_CMD,
-	       struct monitor_ops * OPS,
-	       struct target_ops * targops)
-{
-  OPS->flags = MO_CLR_BREAK_USES_ADDR | MO_HANDLE_NL;	
-  OPS->init = ppcbug_inits;		/* Init strings */
-  OPS->cont = "g\r";			/* continue command */		
-  OPS->step = "t\r";			/* single step */		
-  OPS->stop = NULL;			/* interrupt command */	
-  OPS->set_break = "br %x\r";		/* set a breakpoint */	
-  OPS->clr_break = "nobr %x\r";		/* clear a breakpoint */
-  OPS->clr_all_break = "nobr\r";	/* clear all breakpoints */
-  OPS->fill = "bf %x:%x %x;b\r";	/* fill (start count val) */		
-  OPS->setmem.cmdb = "ms %x %02x\r";	/* setmem.cmdb (addr, value) */		
-  OPS->setmem.cmdw = "ms %x %04x\r";	/* setmem.cmdw (addr, value) */		
-  OPS->setmem.cmdl = "ms %x %08x\r";	/* setmem.cmdl (addr, value) */		
-  OPS->setmem.cmdll = NULL;		/* setmem.cmdll (addr, value) */	
-  OPS->setmem.resp_delim = NULL;	/* setreg.resp_delim */		
-  OPS->setmem.term = NULL;		/* setreg.term */			
-  OPS->setmem.term_cmd = NULL;		/* setreg.term_cmd */		
-  OPS->getmem.cmdb = "md %x:%x;b\r";	/* getmem.cmdb (addr, len) */		
-  OPS->getmem.cmdw = "md %x:%x;b\r";	/* getmem.cmdw (addr, len) */		
-  OPS->getmem.cmdl = "md %x:%x;b\r";	/* getmem.cmdl (addr, len) */		
-  OPS->getmem.cmdll = NULL;		/* getmem.cmdll (addr, len) */		
-  OPS->getmem.resp_delim = " ";		/* getmem.resp_delim */		
-  OPS->getmem.term = NULL;		/* getmem.term */			
-  OPS->getmem.term_cmd = NULL;		/* getmem.term_cmd */		
-  OPS->setreg.cmd = "rs %s %x\r";	/* setreg.cmd (name, value) */		
-  OPS->setreg.resp_delim = NULL;	/* setreg.resp_delim */		
-  OPS->setreg.term = NULL;		/* setreg.term */			
-  OPS->setreg.term_cmd = NULL	;	/* setreg.term_cmd */			
-  OPS->getreg.cmd = "rs %s\r";		/* getreg.cmd (name) */		
-  OPS->getreg.resp_delim = "=";		/* getreg.resp_delim */		
-  OPS->getreg.term = NULL;		/* getreg.term */			
-  OPS->getreg.term_cmd = NULL	;	/* getreg.term_cmd */			
-  OPS->register_pattern = "\\(\\w+\\) +=\\([0-9a-fA-F]+\\b\\)"; /* register_pattern */	
-  OPS->supply_register = ppcbug_supply_register;	/* supply_register */		
-  OPS->dump_registers = "rd\r";		/* dump all registers */
-  OPS->load_routine = NULL;		/* load_routine (defaults to SRECs) */	
-  OPS->load = LOAD_CMD;			/* download command */		        	
-  OPS->loadresp = NULL;			/* load response */			
-  OPS->prompt = "PPC1-Bug>";		/* monitor command prompt */		
-  OPS->line_term = "\r";		/* end-of-line terminator */	
-  OPS->cmd_end = NULL;			/* optional command terminator */	
-  OPS->target = targops ;		/* target operations */			
-  OPS->stopbits = SERIAL_1_STOPBITS;	/* number of stop bits */		
-  OPS->regnames = ppcbug_regnames;	/* registers names */			
-  OPS->magic = MONITOR_OPS_MAGIC;	/* magic */				
-}
-
-
-static struct monitor_ops ppcbug_cmds0 ;
-static struct monitor_ops ppcbug_cmds1 ;
-
-static void
-ppcbug_open0(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &ppcbug_cmds0, from_tty);
-}
-
-static void
-ppcbug_open1(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &ppcbug_cmds1, from_tty);
-}
-
-void
-_initialize_ppcbug_rom ()
-{
-  init_ppc_cmds("lo 0\r", &ppcbug_cmds0, &ppcbug_ops0) ;
-  init_ppc_cmds("lo 1\r", &ppcbug_cmds1, &ppcbug_ops1);
-  init_monitor_ops (&ppcbug_ops0);
-
-  ppcbug_ops0.to_shortname = "ppcbug";
-  ppcbug_ops0.to_longname = "PowerPC PPCBug monitor on port 0";
-  ppcbug_ops0.to_doc = "Debug via the PowerPC PPCBug monitor using port 0.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  ppcbug_ops0.to_open = ppcbug_open0;
-
-  add_target (&ppcbug_ops0);
-
-  init_monitor_ops (&ppcbug_ops1);
-
-  ppcbug_ops1.to_shortname = "ppcbug1";
-  ppcbug_ops1.to_longname = "PowerPC PPCBug monitor on port 1";
-  ppcbug_ops1.to_doc = "Debug via the PowerPC PPCBug monitor using port 1.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  ppcbug_ops1.to_open = ppcbug_open1;
-
-  add_target (&ppcbug_ops1);
-}
diff --git a/gdb/printcmd.c b/gdb/printcmd.c
deleted file mode 100644
index bbc4ba0..0000000
--- a/gdb/printcmd.c
+++ /dev/null
@@ -1,2465 +0,0 @@
-/* Print values for GNU debugger GDB.
-   Copyright 1986, 87, 88, 89, 90, 91, 93, 94, 95, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "frame.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "language.h"
-#include "expression.h"
-#include "gdbcore.h"
-#include "gdbcmd.h"
-#include "target.h"
-#include "breakpoint.h"
-#include "demangle.h"
-#include "valprint.h"
-#include "annotate.h"
-#include "symfile.h"	/* for overlay functions */
-#include "objfiles.h"	/* ditto */
-
-extern int asm_demangle;	/* Whether to demangle syms in asm printouts */
-extern int addressprint;	/* Whether to print hex addresses in HLL " */
-
-struct format_data
-{
-  int count;
-  char format;
-  char size;
-};
-
-/* Last specified output format.  */
-
-static char last_format = 'x';
-
-/* Last specified examination size.  'b', 'h', 'w' or `q'.  */
-
-static char last_size = 'w';
-
-/* Default address to examine next.  */
-
-static CORE_ADDR next_address;
-
-/* Default section to examine next. */
-
-static asection *next_section;
-
-/* Last address examined.  */
-
-static CORE_ADDR last_examine_address;
-
-/* Contents of last address examined.
-   This is not valid past the end of the `x' command!  */
-
-static value_ptr last_examine_value;
-
-/* Largest offset between a symbolic value and an address, that will be
-   printed as `0x1234 <symbol+offset>'.  */
-
-static unsigned int max_symbolic_offset = UINT_MAX;
-
-/* Append the source filename and linenumber of the symbol when
-   printing a symbolic value as `<symbol at filename:linenum>' if set.  */
-static int print_symbol_filename = 0;
-
-/* Number of auto-display expression currently being displayed.
-   So that we can disable it if we get an error or a signal within it.
-   -1 when not doing one.  */
-
-int current_display_number;
-
-/* Flag to low-level print routines that this value is being printed
-   in an epoch window.  We'd like to pass this as a parameter, but
-   every routine would need to take it.  Perhaps we can encapsulate
-   this in the I/O stream once we have GNU stdio. */
-
-int inspect_it = 0;
-
-struct display
-{
-  /* Chain link to next auto-display item.  */
-  struct display *next;
-  /* Expression to be evaluated and displayed.  */
-  struct expression *exp;
-  /* Item number of this auto-display item.  */
-  int number;
-  /* Display format specified.  */
-  struct format_data format;
-  /* Innermost block required by this expression when evaluated */
-  struct block *block;
-  /* Status of this display (enabled or disabled) */
-  enum enable status;
-};
-
-/* Chain of expressions whose values should be displayed
-   automatically each time the program stops.  */
-
-static struct display *display_chain;
-
-static int display_number;
-
-/* Pointer to the target-dependent disassembly function.  */
-
-int (*tm_print_insn) PARAMS ((bfd_vma, disassemble_info *));
-disassemble_info tm_print_insn_info;
-
-/* Prototypes for exported functions. */
-
-void output_command PARAMS ((char *, int));
-
-void _initialize_printcmd PARAMS ((void));
-
-/* Prototypes for local functions. */
-
-static void delete_display PARAMS ((int));
-
-static void enable_display PARAMS ((char *, int));
-
-static void disable_display_command PARAMS ((char *, int));
-
-static void disassemble_command PARAMS ((char *, int));
-
-static void printf_command PARAMS ((char *, int));
-
-static void print_frame_nameless_args PARAMS ((struct frame_info *, long,
-					       int, int, GDB_FILE *));
-
-static void display_info PARAMS ((char *, int));
-
-static void do_one_display PARAMS ((struct display *));
-
-static void undisplay_command PARAMS ((char *, int));
-
-static void free_display PARAMS ((struct display *));
-
-static void display_command PARAMS ((char *, int));
-
-void x_command PARAMS ((char *, int));
-
-static void address_info PARAMS ((char *, int));
-
-static void set_command PARAMS ((char *, int));
-
-static void call_command PARAMS ((char *, int));
-
-static void inspect_command PARAMS ((char *, int));
-
-static void print_command PARAMS ((char *, int));
-
-static void print_command_1 PARAMS ((char *, int, int));
-
-static void validate_format PARAMS ((struct format_data, char *));
-
-static void do_examine PARAMS ((struct format_data, CORE_ADDR addr, asection *section));
-
-static void print_formatted PARAMS ((value_ptr, int, int));
-
-static struct format_data decode_format PARAMS ((char **, int, int));
-
-static int print_insn PARAMS ((CORE_ADDR, GDB_FILE *));
-
-static void sym_info PARAMS ((char *, int));
-
-
-/* Decode a format specification.  *STRING_PTR should point to it.
-   OFORMAT and OSIZE are used as defaults for the format and size
-   if none are given in the format specification.
-   If OSIZE is zero, then the size field of the returned value
-   should be set only if a size is explicitly specified by the
-   user.
-   The structure returned describes all the data
-   found in the specification.  In addition, *STRING_PTR is advanced
-   past the specification and past all whitespace following it.  */
-
-static struct format_data
-decode_format (string_ptr, oformat, osize)
-     char **string_ptr;
-     int oformat;
-     int osize;
-{
-  struct format_data val;
-  register char *p = *string_ptr;
-
-  val.format = '?';
-  val.size = '?';
-  val.count = 1;
-
-  if (*p >= '0' && *p <= '9')
-    val.count = atoi (p);
-  while (*p >= '0' && *p <= '9') p++;
-
-  /* Now process size or format letters that follow.  */
-
-  while (1)
-    {
-      if (*p == 'b' || *p == 'h' || *p == 'w' || *p == 'g')
-	val.size = *p++;
-      else if (*p >= 'a' && *p <= 'z')
-	val.format = *p++;
-      else
-	break;
-    }
-
-  while (*p == ' ' || *p == '\t') p++;
-  *string_ptr = p;
-
-  /* Set defaults for format and size if not specified.  */
-  if (val.format == '?')
-    {
-      if (val.size == '?')
-	{
-	  /* Neither has been specified.  */
-	  val.format = oformat;
-	  val.size = osize;
-	}
-      else
-	/* If a size is specified, any format makes a reasonable
-	   default except 'i'.  */
-	val.format = oformat == 'i' ? 'x' : oformat;
-    }
-  else if (val.size == '?')
-    switch (val.format)
-      {
-      case 'a':
-      case 's':
-	/* Pick the appropriate size for an address.  */
-	if (TARGET_PTR_BIT == 64)
-	  val.size = osize ? 'g' : osize;
-	else if (TARGET_PTR_BIT == 32)
-	  val.size = osize ? 'w' : osize;
-	else if (TARGET_PTR_BIT == 16)
-	  val.size = osize ? 'h' : osize;
-	else
-	  /* Bad value for TARGET_PTR_BIT */
-	  abort ();
-	break;
-      case 'f':
-	/* Floating point has to be word or giantword.  */
-	if (osize == 'w' || osize == 'g')
-	  val.size = osize;
-	else
-	  /* Default it to giantword if the last used size is not
-	     appropriate.  */
-	  val.size = osize ? 'g' : osize;
-	break;
-      case 'c':
-	/* Characters default to one byte.  */
-	val.size = osize ? 'b' : osize;
-	break;
-      default:
-	/* The default is the size most recently specified.  */
-	val.size = osize;
-      }
-
-  return val;
-}
-
-/* Print value VAL on gdb_stdout according to FORMAT, a letter or 0.
-   Do not end with a newline.
-   0 means print VAL according to its own type.
-   SIZE is the letter for the size of datum being printed.
-   This is used to pad hex numbers so they line up.  */
-
-static void
-print_formatted (val, format, size)
-     register value_ptr val;
-     register int format;
-     int size;
-{
-  struct type *type = check_typedef (VALUE_TYPE (val));
-  int len = TYPE_LENGTH (type);
-
-  if (VALUE_LVAL (val) == lval_memory)
-    {
-      next_address = VALUE_ADDRESS (val) + len;
-      next_section = VALUE_BFD_SECTION (val);
-    }
-
-  switch (format)
-    {
-    case 's':
-      /* FIXME: Need to handle wchar_t's here... */
-      next_address = VALUE_ADDRESS (val)
-	+ val_print_string (VALUE_ADDRESS (val), -1, 1, gdb_stdout);
-      next_section = VALUE_BFD_SECTION (val);
-      break;
-
-    case 'i':
-      /* The old comment says
-	 "Force output out, print_insn not using _filtered".
-	 I'm not completely sure what that means, I suspect most print_insn
-	 now do use _filtered, so I guess it's obsolete.  */
-      /* We often wrap here if there are long symbolic names.  */
-      wrap_here ("    ");
-      next_address = VALUE_ADDRESS (val)
-	+ print_insn (VALUE_ADDRESS (val), gdb_stdout);
-      next_section = VALUE_BFD_SECTION (val);
-      break;
-
-    default:
-      if (format == 0
-	  || TYPE_CODE (type) == TYPE_CODE_ARRAY
-	  || TYPE_CODE (type) == TYPE_CODE_STRING
-	  || TYPE_CODE (type) == TYPE_CODE_STRUCT
-	  || TYPE_CODE (type) == TYPE_CODE_UNION)
-	value_print (val, gdb_stdout, format, Val_pretty_default);
-      else
-	print_scalar_formatted (VALUE_CONTENTS (val), type,
-				format, size, gdb_stdout);
-    }
-}
-
-/* Print a scalar of data of type TYPE, pointed to in GDB by VALADDR,
-   according to letters FORMAT and SIZE on STREAM.
-   FORMAT may not be zero.  Formats s and i are not supported at this level.
-
-   This is how the elements of an array or structure are printed
-   with a format.  */
-
-void
-print_scalar_formatted (valaddr, type, format, size, stream)
-     char *valaddr;
-     struct type *type;
-     int format;
-     int size;
-     GDB_FILE *stream;
-{
-  LONGEST val_long;
-  unsigned int len = TYPE_LENGTH (type);
-
-  if (len > sizeof (LONGEST)
-      && (format == 't'
-	  || format == 'c'
-	  || format == 'o'
-	  || format == 'u'
-	  || format == 'd'
-	  || format == 'x'))
-    {
-      if (! TYPE_UNSIGNED (type)
-	  || ! extract_long_unsigned_integer (valaddr, len, &val_long))
-	{
-	  /* We can't print it normally, but we can print it in hex.
-	     Printing it in the wrong radix is more useful than saying
-	     "use /x, you dummy".  */
-	  /* FIXME:  we could also do octal or binary if that was the
-	     desired format.  */
-	  /* FIXME:  we should be using the size field to give us a
-	     minimum field width to print.  */
-	  val_print_type_code_int (type, valaddr, stream);
-	  return;
-	}
-
-      /* If we get here, extract_long_unsigned_integer set val_long.  */
-    }
-  else if (format != 'f')
-    val_long = unpack_long (type, valaddr);
-
-  /* If we are printing it as unsigned, truncate it in case it is actually
-     a negative signed value (e.g. "print/u (short)-1" should print 65535
-     (if shorts are 16 bits) instead of 4294967295).  */
-  if (format != 'd')
-    {
-      if (len < sizeof (LONGEST))
-	val_long &= ((LONGEST) 1 << HOST_CHAR_BIT * len) - 1;
-    }
-
-  switch (format)
-    {
-    case 'x':
-      if (!size)
-	{
-	  /* no size specified, like in print.  Print varying # of digits. */
-	  print_longest (stream, 'x', 1, val_long);
-	}
-      else
-	switch (size)
-	  {
-	  case 'b':
-	  case 'h':
-	  case 'w':
-	  case 'g':
-	    print_longest (stream, size, 1, val_long);
-	    break;
-	  default:
-	    error ("Undefined output size \"%c\".", size);
-	  }
-      break;
-
-    case 'd':
-      print_longest (stream, 'd', 1, val_long);
-      break;
-
-    case 'u':
-      print_longest (stream, 'u', 0, val_long);
-      break;
-
-    case 'o':
-      if (val_long)
-	print_longest (stream, 'o', 1, val_long);
-      else
-	fprintf_filtered (stream, "0");
-      break;
-
-    case 'a':
-      print_address (unpack_pointer (type, valaddr), stream);
-      break;
-
-    case 'c':
-      value_print (value_from_longest (builtin_type_char, val_long), stream, 0,
-		   Val_pretty_default);
-      break;
-
-    case 'f':
-      if (len == sizeof (float))
-	type = builtin_type_float;
-      else if (len == sizeof (double))
-	type = builtin_type_double;
-      print_floating (valaddr, type, stream);
-      break;
-
-    case 0:
-      abort ();
-
-    case 't':
-      /* Binary; 't' stands for "two".  */
-      {
-        char bits[8*(sizeof val_long) + 1];
-	char *cp = bits;
-	int width;
-
-        if (!size)
-	  width = 8*(sizeof val_long);
-        else
-          switch (size)
-	    {
-	    case 'b':
-	      width = 8;
-	      break;
-	    case 'h':
-	      width = 16;
-	      break;
-	    case 'w':
-	      width = 32;
-	      break;
-	    case 'g':
-	      width = 64;
-	      break;
-	    default:
-	      error ("Undefined output size \"%c\".", size);
-	    }
-
-        bits[width] = '\0';
-        while (width-- > 0)
-          {
-            bits[width] = (val_long & 1) ? '1' : '0';
-            val_long >>= 1;
-          }
-	if (!size)
-	  {
-	    while (*cp && *cp == '0')
-	      cp++;
-	    if (*cp == '\0')
-	      cp--;
-	  }
-	fprintf_filtered (stream, local_binary_format_prefix());
-        fprintf_filtered (stream, cp);
-	fprintf_filtered (stream, local_binary_format_suffix());
-      }
-      break;
-
-    default:
-      error ("Undefined output format \"%c\".", format);
-    }
-}
-
-/* Specify default address for `x' command.
-   `info lines' uses this.  */
-
-void
-set_next_address (addr)
-     CORE_ADDR addr;
-{
-  next_address = addr;
-
-  /* Make address available to the user as $_.  */
-  set_internalvar (lookup_internalvar ("_"),
-		   value_from_longest (lookup_pointer_type (builtin_type_void),
-				    (LONGEST) addr));
-}
-
-/* Optionally print address ADDR symbolically as <SYMBOL+OFFSET> on STREAM,
-   after LEADIN.  Print nothing if no symbolic name is found nearby.
-   Optionally also print source file and line number, if available.
-   DO_DEMANGLE controls whether to print a symbol in its native "raw" form,
-   or to interpret it as a possible C++ name and convert it back to source
-   form.  However note that DO_DEMANGLE can be overridden by the specific
-   settings of the demangle and asm_demangle variables.  */
-
-void
-print_address_symbolic (addr, stream, do_demangle, leadin)
-     CORE_ADDR addr;
-     GDB_FILE *stream;
-     int do_demangle;
-     char *leadin;
-{
-  struct minimal_symbol *msymbol;
-  struct symbol *symbol;
-  struct symtab *symtab = 0;
-  CORE_ADDR name_location = 0;
-  char *name = "";
-  asection *section = 0;
-  int unmapped = 0;
-
-  /* Determine if the address is in an overlay, and whether it is mapped. */
-  if (overlay_debugging)
-    {
-      section = find_pc_overlay (addr);
-      if (pc_in_unmapped_range (addr, section))
-	{
-	  unmapped = 1;
-	  addr = overlay_mapped_address (addr, section);
-	}
-    }
-
-  /* On some targets, add in extra "flag" bits to PC for
-     disassembly.  This should ensure that "rounding errors" in
-     symbol addresses that are masked for disassembly favour the
-     the correct symbol. */
-
-#ifdef GDB_TARGET_UNMASK_DISAS_PC
-  addr = GDB_TARGET_UNMASK_DISAS_PC (addr);
-#endif
-
-  /* First try to find the address in the symbol table, then
-     in the minsyms.  Take the closest one.  */
-
-  /* This is defective in the sense that it only finds text symbols.  So
-     really this is kind of pointless--we should make sure that the
-     minimal symbols have everything we need (by changing that we could
-     save some memory, but for many debug format--ELF/DWARF or
-     anything/stabs--it would be inconvenient to eliminate those minimal
-     symbols anyway).  */
-  msymbol = lookup_minimal_symbol_by_pc_section (addr, section);
-  symbol = find_pc_sect_function (addr, section);
-
-  if (symbol)
-    {
-      name_location = BLOCK_START (SYMBOL_BLOCK_VALUE (symbol));
-      if (do_demangle)
-	name = SYMBOL_SOURCE_NAME (symbol);
-      else
-	name = SYMBOL_LINKAGE_NAME (symbol);
-    }
-
-  if (msymbol != NULL)
-    {
-      if (SYMBOL_VALUE_ADDRESS (msymbol) > name_location || symbol == NULL)
-	{
-	  /* The msymbol is closer to the address than the symbol;
-	     use the msymbol instead.  */
-	  symbol = 0;
-	  symtab = 0;
-	  name_location = SYMBOL_VALUE_ADDRESS (msymbol);
-	  if (do_demangle)
-	    name = SYMBOL_SOURCE_NAME (msymbol);
-	  else
-	    name = SYMBOL_LINKAGE_NAME (msymbol);
-	}
-    }
-  if (symbol == NULL && msymbol == NULL)
-    return;
-
-  /* On some targets, mask out extra "flag" bits from PC for handsome
-     disassembly. */
-
-#ifdef GDB_TARGET_MASK_DISAS_PC
-  name_location = GDB_TARGET_MASK_DISAS_PC (name_location);
-  addr = GDB_TARGET_MASK_DISAS_PC (addr);
-#endif
-
-  /* If the nearest symbol is too far away, don't print anything symbolic.  */
-
-  /* For when CORE_ADDR is larger than unsigned int, we do math in
-     CORE_ADDR.  But when we detect unsigned wraparound in the
-     CORE_ADDR math, we ignore this test and print the offset,
-     because addr+max_symbolic_offset has wrapped through the end
-     of the address space back to the beginning, giving bogus comparison.  */
-  if (addr > name_location + max_symbolic_offset
-      && name_location + max_symbolic_offset > name_location)
-    return;
-
-  fputs_filtered (leadin, stream);
-  if (unmapped)
-    fputs_filtered ("<*", stream);
-  else
-    fputs_filtered ("<", stream);
-  fputs_filtered (name, stream);
-  if (addr != name_location)
-    fprintf_filtered (stream, "+%u", (unsigned int)(addr - name_location));
-
-  /* Append source filename and line number if desired.  Give specific
-     line # of this addr, if we have it; else line # of the nearest symbol.  */
-  if (print_symbol_filename)
-    {
-      struct symtab_and_line sal;
-
-      sal = find_pc_sect_line (addr, section, 0);
-
-      if (sal.symtab)
-	fprintf_filtered (stream, " at %s:%d", sal.symtab->filename, sal.line);
-      else if (symtab && symbol && symbol->line)
-	fprintf_filtered (stream, " at %s:%d", symtab->filename, symbol->line);
-      else if (symtab)
-	fprintf_filtered (stream, " in %s", symtab->filename);
-    }
-  if (unmapped)
-    fputs_filtered ("*>", stream);
-  else
-    fputs_filtered (">", stream);
-}
-
-/* Print address ADDR on STREAM.  USE_LOCAL means the same thing as for
-   print_longest.  */
-void
-print_address_numeric (addr, use_local, stream)
-     CORE_ADDR addr;
-     int use_local;
-     GDB_FILE *stream;
-{
-  /* This assumes a CORE_ADDR can fit in a LONGEST.  Probably a safe
-     assumption.  */
-  print_longest (stream, 'x', use_local, (ULONGEST) addr);
-}
-
-/* Print address ADDR symbolically on STREAM.
-   First print it as a number.  Then perhaps print
-   <SYMBOL + OFFSET> after the number.  */
-
-void
-print_address (addr, stream)
-     CORE_ADDR addr;
-     GDB_FILE *stream;
-{
-  print_address_numeric (addr, 1, stream);
-  print_address_symbolic (addr, stream, asm_demangle, " ");
-}
-
-/* Print address ADDR symbolically on STREAM.  Parameter DEMANGLE
-   controls whether to print the symbolic name "raw" or demangled.
-   Global setting "addressprint" controls whether to print hex address
-   or not.  */
-
-void
-print_address_demangle (addr, stream, do_demangle)
-     CORE_ADDR addr;
-     GDB_FILE *stream;
-     int do_demangle;
-{
-  if (addr == 0)
-    {
-      fprintf_filtered (stream, "0");
-    }
-  else if (addressprint)
-    {
-      print_address_numeric (addr, 1, stream);
-      print_address_symbolic (addr, stream, do_demangle, " ");
-    }
-  else
-    {
-      print_address_symbolic (addr, stream, do_demangle, "");
-    }
-}
-
-
-/* These are the types that $__ will get after an examine command of one
-   of these sizes.  */
-
-static struct type *examine_i_type;
-
-static struct type *examine_b_type;
-static struct type *examine_h_type;
-static struct type *examine_w_type;
-static struct type *examine_g_type;
-
-/* Examine data at address ADDR in format FMT.
-   Fetch it from memory and print on gdb_stdout.  */
-
-static void
-do_examine (fmt, addr, sect)
-     struct format_data fmt;
-     CORE_ADDR addr;
-     asection *sect;
-{
-  register char format = 0;
-  register char size;
-  register int count = 1;
-  struct type *val_type = NULL;
-  register int i;
-  register int maxelts;
-
-  format = fmt.format;
-  size = fmt.size;
-  count = fmt.count;
-  next_address = addr;
-  next_section = sect;
-
-  /* String or instruction format implies fetch single bytes
-     regardless of the specified size.  */
-  if (format == 's' || format == 'i')
-    size = 'b';
-
-  if (format == 'i')
-    val_type = examine_i_type;
-  else if (size == 'b')
-    val_type = examine_b_type;
-  else if (size == 'h')
-    val_type = examine_h_type;
-  else if (size == 'w')
-    val_type = examine_w_type;
-  else if (size == 'g')
-    val_type = examine_g_type;
-
-  maxelts = 8;
-  if (size == 'w')
-    maxelts = 4;
-  if (size == 'g')
-    maxelts = 2;
-  if (format == 's' || format == 'i')
-    maxelts = 1;
-
-  /* Print as many objects as specified in COUNT, at most maxelts per line,
-     with the address of the next one at the start of each line.  */
-
-  while (count > 0)
-    {
-      QUIT;
-      print_address (next_address, gdb_stdout);
-      printf_filtered (":");
-      for (i = maxelts;
-	   i > 0 && count > 0;
-	   i--, count--)
-	{
-	  printf_filtered ("\t");
-	  /* Note that print_formatted sets next_address for the next
-	     object.  */
-	  last_examine_address = next_address;
-	  /* The value to be displayed is not fetched greedily.
-             Instead, to avoid the posibility of a fetched value not
-             being used, its retreval is delayed until the print code
-             uses it.  When examining an instruction stream, the
-             disassembler will perform its own memory fetch using just
-             the address stored in LAST_EXAMINE_VALUE.  FIXME: Should
-             the disassembler be modified so that LAST_EXAMINE_VALUE
-             is left with the byte sequence from the last complete
-             instruction fetched from memory? */
-	  last_examine_value = value_at_lazy (val_type, next_address, sect);
-	  print_formatted (last_examine_value, format, size);
-	}
-      printf_filtered ("\n");
-      gdb_flush (gdb_stdout);
-    }
-}
-
-static void
-validate_format (fmt, cmdname)
-     struct format_data fmt;
-     char *cmdname;
-{
-  if (fmt.size != 0)
-    error ("Size letters are meaningless in \"%s\" command.", cmdname);
-  if (fmt.count != 1)
-    error ("Item count other than 1 is meaningless in \"%s\" command.",
-	   cmdname);
-  if (fmt.format == 'i' || fmt.format == 's')
-    error ("Format letter \"%c\" is meaningless in \"%s\" command.",
-	   fmt.format, cmdname);
-}
-
-/*  Evaluate string EXP as an expression in the current language and
-    print the resulting value.  EXP may contain a format specifier as the
-    first argument ("/x myvar" for example, to print myvar in hex).
-    */
-
-static void
-print_command_1 (exp, inspect, voidprint)
-     char *exp;
-     int inspect;
-     int voidprint;
-{
-  struct expression *expr;
-  register struct cleanup *old_chain = 0;
-  register char format = 0;
-  register value_ptr val;
-  struct format_data fmt;
-  int cleanup = 0;
-
-  /* Pass inspect flag to the rest of the print routines in a global (sigh). */
-  inspect_it = inspect;
-
-  if (exp && *exp == '/')
-    {
-      exp++;
-      fmt = decode_format (&exp, last_format, 0);
-      validate_format (fmt, "print");
-      last_format = format = fmt.format;
-    }
-  else
-    {
-      fmt.count = 1;
-      fmt.format = 0;
-      fmt.size = 0;
-    }
-
-  if (exp && *exp)
-    {
-      extern int objectprint;
-      struct type *type;
-      expr = parse_expression (exp);
-      old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                &expr);
-      cleanup = 1;
-      val = evaluate_expression (expr);
-
-      /* C++: figure out what type we actually want to print it as.  */
-      type = VALUE_TYPE (val);
-
-      if (objectprint
-	  && (   TYPE_CODE (type) == TYPE_CODE_PTR
-	      || TYPE_CODE (type) == TYPE_CODE_REF)
-	  && (   TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_STRUCT
-	      || TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_UNION))
-	{
-	  value_ptr v;
-
-	  v = value_from_vtable_info (val, TYPE_TARGET_TYPE (type));
-	  if (v != 0)
-	    {
-	      val = v;
-	      type = VALUE_TYPE (val);
-	    }
-	}
-    }
-  else
-    val = access_value_history (0);
-
-  if (voidprint || (val && VALUE_TYPE (val) &&
-                    TYPE_CODE (VALUE_TYPE (val)) != TYPE_CODE_VOID))
-    {
-      int histindex = record_latest_value (val);
-
-      if (histindex >= 0)
-	annotate_value_history_begin (histindex, VALUE_TYPE (val));
-      else
-	annotate_value_begin (VALUE_TYPE (val));
-
-      if (inspect)
-	printf_unfiltered ("\031(gdb-makebuffer \"%s\"  %d '(\"", exp, histindex);
-      else
-	if (histindex >= 0) printf_filtered ("$%d = ", histindex);
-
-      if (histindex >= 0)
-	annotate_value_history_value ();
-
-      print_formatted (val, format, fmt.size);
-      printf_filtered ("\n");
-
-      if (histindex >= 0)
-	annotate_value_history_end ();
-      else
-	annotate_value_end ();
-
-      if (inspect)
-	printf_unfiltered("\") )\030");
-    }
-
-  if (cleanup)
-    do_cleanups (old_chain);
-  inspect_it = 0;	/* Reset print routines to normal */
-}
-
-/* ARGSUSED */
-static void
-print_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  print_command_1 (exp, 0, 1);
-}
-
-/* Same as print, except in epoch, it gets its own window */
-/* ARGSUSED */
-static void
-inspect_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  extern int epoch_interface;
-
-  print_command_1 (exp, epoch_interface, 1);
-}
-
-/* Same as print, except it doesn't print void results. */
-/* ARGSUSED */
-static void
-call_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  print_command_1 (exp, 0, 0);
-}
-
-/* ARGSUSED */
-void
-output_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  struct expression *expr;
-  register struct cleanup *old_chain;
-  register char format = 0;
-  register value_ptr val;
-  struct format_data fmt;
-
-  if (exp && *exp == '/')
-    {
-      exp++;
-      fmt = decode_format (&exp, 0, 0);
-      validate_format (fmt, "output");
-      format = fmt.format;
-    }
-
-  expr = parse_expression (exp);
-  old_chain = make_cleanup ((make_cleanup_func) free_current_contents, &expr);
-
-  val = evaluate_expression (expr);
-
-  annotate_value_begin (VALUE_TYPE (val));
-
-  print_formatted (val, format, fmt.size);
-
-  annotate_value_end ();
-
-  do_cleanups (old_chain);
-}
-
-/* ARGSUSED */
-static void
-set_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  struct expression *expr = parse_expression (exp);
-  register struct cleanup *old_chain
-    = make_cleanup ((make_cleanup_func) free_current_contents, &expr);
-  evaluate_expression (expr);
-  do_cleanups (old_chain);
-}
-
-/* ARGSUSED */
-static void
-sym_info (arg, from_tty)
-     char *arg;
-     int   from_tty;
-{
-  struct minimal_symbol *msymbol;
-  struct objfile        *objfile;
-  struct obj_section    *osect;
-  asection              *sect;
-  CORE_ADDR              addr, sect_addr;
-  int                    matches = 0;
-  unsigned int           offset;
-
-  if (!arg)
-    error_no_arg ("address");
-
-  addr = parse_and_eval_address (arg);
-  ALL_OBJSECTIONS (objfile, osect)
-    {
-      sect = osect->the_bfd_section;
-      sect_addr = overlay_mapped_address (addr, sect);
-
-      if (osect->addr <= sect_addr && sect_addr < osect->endaddr &&
-	  (msymbol = lookup_minimal_symbol_by_pc_section (sect_addr, sect)))
-	{
-	  matches = 1;
-	  offset = sect_addr - SYMBOL_VALUE_ADDRESS (msymbol);
-	  if (offset)
-	    printf_filtered ("%s + %u in ", 
-			     SYMBOL_SOURCE_NAME (msymbol), offset);
-	  else
-	    printf_filtered ("%s in ", 
-			     SYMBOL_SOURCE_NAME (msymbol));
-	  if (pc_in_unmapped_range (addr, sect))
-	    printf_filtered ("load address range of ");
-	  if (section_is_overlay (sect))
-	    printf_filtered ("%s overlay ", 
-			     section_is_mapped (sect) ? "mapped" : "unmapped");
-	  printf_filtered ("section %s", sect->name);
-	  printf_filtered ("\n");
-	}
-    }
-  if (matches == 0)
-    printf_filtered ("No symbol matches %s.\n", arg);
-}
-
-/* ARGSUSED */
-static void
-address_info (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  register struct symbol *sym;
-  register struct minimal_symbol *msymbol;
-  register long val;
-  register long basereg;
-  asection *section;
-  CORE_ADDR load_addr;
-  int is_a_field_of_this;	/* C++: lookup_symbol sets this to nonzero
-				   if exp is a field of `this'. */
-
-  if (exp == 0)
-    error ("Argument required.");
-
-  sym = lookup_symbol (exp, get_selected_block (), VAR_NAMESPACE, 
-		       &is_a_field_of_this, (struct symtab **)NULL);
-  if (sym == NULL)
-    {
-      if (is_a_field_of_this)
-	{
-	  printf_filtered ("Symbol \"");
-	  fprintf_symbol_filtered (gdb_stdout, exp,
-				   current_language->la_language, DMGL_ANSI);
-	  printf_filtered ("\" is a field of the local class variable `this'\n");
-	  return;
-	}
-
-      msymbol = lookup_minimal_symbol (exp, NULL, NULL);
-
-      if (msymbol != NULL)
-	{
-	  load_addr = SYMBOL_VALUE_ADDRESS (msymbol);
-
-	  printf_filtered ("Symbol \"");
-	  fprintf_symbol_filtered (gdb_stdout, exp,
-				   current_language->la_language, DMGL_ANSI);
-	  printf_filtered ("\" is at ");
-	  print_address_numeric (load_addr, 1, gdb_stdout);
-	  printf_filtered (" in a file compiled without debugging");
-	  section = SYMBOL_BFD_SECTION (msymbol);
-	  if (section_is_overlay (section))
-	    {
-	      load_addr = overlay_unmapped_address (load_addr, section);
-	      printf_filtered (",\n -- loaded at ");
-	      print_address_numeric (load_addr, 1, gdb_stdout);
-	      printf_filtered (" in overlay section %s", section->name);
-	    }
-	  printf_filtered (".\n");
-	}
-      else
-	error ("No symbol \"%s\" in current context.", exp);
-      return;
-    }
-
-  printf_filtered ("Symbol \"");
-  fprintf_symbol_filtered (gdb_stdout, SYMBOL_NAME (sym),
-			   current_language->la_language, DMGL_ANSI);
-  printf_filtered ("\" is ");
-  val     = SYMBOL_VALUE (sym);
-  basereg = SYMBOL_BASEREG (sym);
-  section = SYMBOL_BFD_SECTION (sym);
-
-  switch (SYMBOL_CLASS (sym))
-    {
-    case LOC_CONST:
-    case LOC_CONST_BYTES:
-      printf_filtered ("constant");
-      break;
-
-    case LOC_LABEL:
-      printf_filtered ("a label at address ");
-      print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym), 
-			     1, gdb_stdout);
-      if (section_is_overlay (section))
-	{
-	  load_addr = overlay_unmapped_address (load_addr, section);
-	  printf_filtered (",\n -- loaded at ");
-	  print_address_numeric (load_addr, 1, gdb_stdout);
-	  printf_filtered (" in overlay section %s", section->name);
-	}
-      break;
-
-    case LOC_REGISTER:
-      printf_filtered ("a variable in register %s", REGISTER_NAME (val));
-      break;
-
-    case LOC_STATIC:
-      printf_filtered ("static storage at address ");
-      print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym), 
-			     1, gdb_stdout);
-      if (section_is_overlay (section))
-	{
-	  load_addr = overlay_unmapped_address (load_addr, section);
-	  printf_filtered (",\n -- loaded at ");
-	  print_address_numeric (load_addr, 1, gdb_stdout);
-	  printf_filtered (" in overlay section %s", section->name);
-	}
-      break;
-
-    case LOC_REGPARM:
-      printf_filtered ("an argument in register %s", REGISTER_NAME (val));
-      break;
-
-    case LOC_REGPARM_ADDR:
-      printf_filtered ("address of an argument in register %s", REGISTER_NAME (val));
-      break;
-
-    case LOC_ARG:
-      printf_filtered ("an argument at offset %ld", val);
-      break;
-
-    case LOC_LOCAL_ARG:
-      printf_filtered ("an argument at frame offset %ld", val);
-      break;
-
-    case LOC_LOCAL:
-      printf_filtered ("a local variable at frame offset %ld", val);
-      break;
-
-    case LOC_REF_ARG:
-      printf_filtered ("a reference argument at offset %ld", val);
-      break;
-
-    case LOC_BASEREG:
-      printf_filtered ("a variable at offset %ld from register %s",
-	      val, REGISTER_NAME (basereg));
-      break;
-
-    case LOC_BASEREG_ARG:
-      printf_filtered ("an argument at offset %ld from register %s",
-	      val, REGISTER_NAME (basereg));
-      break;
-
-    case LOC_TYPEDEF:
-      printf_filtered ("a typedef");
-      break;
-
-    case LOC_BLOCK:
-      printf_filtered ("a function at address ");
-#ifdef GDB_TARGET_MASK_DISAS_PC
-      print_address_numeric
-	(load_addr= GDB_TARGET_MASK_DISAS_PC (BLOCK_START (SYMBOL_BLOCK_VALUE (sym))),
-	 1, gdb_stdout);
-#else
-      print_address_numeric (load_addr=BLOCK_START (SYMBOL_BLOCK_VALUE (sym)),
-			     1, gdb_stdout);
-#endif
-      if (section_is_overlay (section))
-	{
-	  load_addr = overlay_unmapped_address (load_addr, section);
-	  printf_filtered (",\n -- loaded at ");
-	  print_address_numeric (load_addr, 1, gdb_stdout);
-	  printf_filtered (" in overlay section %s", section->name);
-	}
-      break;
-
-    case LOC_UNRESOLVED:
-      {
-	struct minimal_symbol *msym;
-
-	msym = lookup_minimal_symbol (SYMBOL_NAME (sym), NULL, NULL);
-	if (msym == NULL)
-	  printf_filtered ("unresolved");
-	else
-	  {
-	    section = SYMBOL_BFD_SECTION (msym);
-	    printf_filtered ("static storage at address ");
-	    print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (msym), 
-				   1, gdb_stdout);
-	    if (section_is_overlay (section))
-	      {
-		load_addr = overlay_unmapped_address (load_addr, section);
-		printf_filtered (",\n -- loaded at ");
-		print_address_numeric (load_addr, 1, gdb_stdout);
-		printf_filtered (" in overlay section %s", section->name);
-	      }
-	  }
-      }
-      break;
-
-    case LOC_OPTIMIZED_OUT:
-      printf_filtered ("optimized out");
-      break;
-      
-    default:
-      printf_filtered ("of unknown (botched) type");
-      break;
-    }
-  printf_filtered (".\n");
-}
-
-void
-x_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  struct expression *expr;
-  struct format_data fmt;
-  struct cleanup *old_chain;
-  struct value *val;
-
-  fmt.format = last_format;
-  fmt.size = last_size;
-  fmt.count = 1;
-
-  if (exp && *exp == '/')
-    {
-      exp++;
-      fmt = decode_format (&exp, last_format, last_size);
-    }
-
-  /* If we have an expression, evaluate it and use it as the address.  */
-
-  if (exp != 0 && *exp != 0)
-    {
-      expr = parse_expression (exp);
-      /* Cause expression not to be there any more
-	 if this command is repeated with Newline.
-	 But don't clobber a user-defined command's definition.  */
-      if (from_tty)
-	*exp = 0;
-      old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                &expr);
-      val = evaluate_expression (expr);
-      if (TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_REF)
-	val = value_ind (val);
-      /* In rvalue contexts, such as this, functions are coerced into
-	 pointers to functions.  This makes "x/i main" work.  */
-      if (/* last_format == 'i'
-	  && */ TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_FUNC
-	  && VALUE_LVAL (val) == lval_memory)
-	next_address = VALUE_ADDRESS (val);
-      else
-	next_address = value_as_pointer (val);
-      if (VALUE_BFD_SECTION (val))
-	next_section = VALUE_BFD_SECTION (val);
-      do_cleanups (old_chain);
-    }
-
-  do_examine (fmt, next_address, next_section);
-
-  /* If the examine succeeds, we remember its size and format for next time.  */
-  last_size = fmt.size;
-  last_format = fmt.format;
-
-  /* Set a couple of internal variables if appropriate. */
-  if (last_examine_value)
-    {
-      /* Make last address examined available to the user as $_.  Use
-	 the correct pointer type.  */
-      set_internalvar (lookup_internalvar ("_"),
-	       value_from_longest (
-		 lookup_pointer_type (VALUE_TYPE (last_examine_value)),
-				   (LONGEST) last_examine_address));
-      
-      /* Make contents of last address examined available to the user as $__.*/
-      /* If the last value has not been fetched from memory then don't
-         fetch it now - instead mark it by voiding the $__ variable. */
-      if (VALUE_LAZY (last_examine_value))
-	set_internalvar (lookup_internalvar ("__"),
-			 allocate_value (builtin_type_void));
-      else
-	set_internalvar (lookup_internalvar ("__"), last_examine_value);
-    }
-}
-
-
-/* Add an expression to the auto-display chain.
-   Specify the expression.  */
-
-static void
-display_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  struct format_data fmt;
-  register struct expression *expr;
-  register struct display *new;
-
-  if (exp == 0)
-    {
-      do_displays ();
-      return;
-    }
-
-  if (*exp == '/')
-    {
-      exp++;
-      fmt = decode_format (&exp, 0, 0);
-      if (fmt.size && fmt.format == 0)
-	fmt.format = 'x';
-      if (fmt.format == 'i' || fmt.format == 's')
-	fmt.size = 'b';
-    }
-  else
-    {
-      fmt.format = 0;
-      fmt.size = 0;
-      fmt.count = 0;
-    }
-
-  innermost_block = 0;
-  expr = parse_expression (exp);
-
-  new = (struct display *) xmalloc (sizeof (struct display));
-
-  new->exp = expr;
-  new->block = innermost_block;
-  new->next = display_chain;
-  new->number = ++display_number;
-  new->format = fmt;
-  new->status = enabled;
-  display_chain = new;
-
-  if (from_tty && target_has_execution)
-    do_one_display (new);
-
-  dont_repeat ();
-}
-
-static void
-free_display (d)
-     struct display *d;
-{
-  free ((PTR)d->exp);
-  free ((PTR)d);
-}
-
-/* Clear out the display_chain.
-   Done when new symtabs are loaded, since this invalidates
-   the types stored in many expressions.  */
-
-void
-clear_displays ()
-{
-  register struct display *d;
-
-  while ((d = display_chain) != NULL)
-    {
-      free ((PTR)d->exp);
-      display_chain = d->next;
-      free ((PTR)d);
-    }
-}
-
-/* Delete the auto-display number NUM.  */
-
-static void
-delete_display (num)
-     int num;
-{
-  register struct display *d1, *d;
-
-  if (!display_chain)
-    error ("No display number %d.", num);
-
-  if (display_chain->number == num)
-    {
-      d1 = display_chain;
-      display_chain = d1->next;
-      free_display (d1);
-    }
-  else
-    for (d = display_chain; ; d = d->next)
-      {
-	if (d->next == 0)
-	  error ("No display number %d.", num);
-	if (d->next->number == num)
-	  {
-	    d1 = d->next;
-	    d->next = d1->next;
-	    free_display (d1);
-	    break;
-	  }
-      }
-}
-
-/* Delete some values from the auto-display chain.
-   Specify the element numbers.  */
-
-static void
-undisplay_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  register char *p = args;
-  register char *p1;
-  register int num;
-
-  if (args == 0)
-    {
-      if (query ("Delete all auto-display expressions? "))
-	clear_displays ();
-      dont_repeat ();
-      return;
-    }
-
-  while (*p)
-    {
-      p1 = p;
-      while (*p1 >= '0' && *p1 <= '9') p1++;
-      if (*p1 && *p1 != ' ' && *p1 != '\t')
-	error ("Arguments must be display numbers.");
-
-      num = atoi (p);
-
-      delete_display (num);
-
-      p = p1;
-      while (*p == ' ' || *p == '\t') p++;
-    }
-  dont_repeat ();
-}
-
-/* Display a single auto-display.  
-   Do nothing if the display cannot be printed in the current context,
-   or if the display is disabled. */
-
-static void
-do_one_display (d)
-     struct display *d;
-{
-  int within_current_scope;
-
-  if (d->status == disabled)
-    return;
-
-  if (d->block)
-    within_current_scope = contained_in (get_selected_block (), d->block);
-  else
-    within_current_scope = 1;
-  if (!within_current_scope)
-    return;
-
-  current_display_number = d->number;
-
-  annotate_display_begin ();
-  printf_filtered ("%d", d->number);
-  annotate_display_number_end ();
-  printf_filtered (": ");
-  if (d->format.size)
-    {
-      CORE_ADDR addr;
-      value_ptr val;
-
-      annotate_display_format ();
-
-      printf_filtered ("x/");
-      if (d->format.count != 1)
-	printf_filtered ("%d", d->format.count);
-      printf_filtered ("%c", d->format.format);
-      if (d->format.format != 'i' && d->format.format != 's')
-	printf_filtered ("%c", d->format.size);
-      printf_filtered (" ");
-
-      annotate_display_expression ();
-
-      print_expression (d->exp, gdb_stdout);
-      annotate_display_expression_end ();
-
-      if (d->format.count != 1)
-	printf_filtered ("\n");
-      else
-	printf_filtered ("  ");
-      
-      val = evaluate_expression (d->exp);
-      addr = value_as_pointer (val);
-      if (d->format.format == 'i')
-	addr = ADDR_BITS_REMOVE (addr);
-
-      annotate_display_value ();
-
-      do_examine (d->format, addr, VALUE_BFD_SECTION (val));
-    }
-  else
-    {
-      annotate_display_format ();
-
-      if (d->format.format)
-	printf_filtered ("/%c ", d->format.format);
-
-      annotate_display_expression ();
-
-      print_expression (d->exp, gdb_stdout);
-      annotate_display_expression_end ();
-
-      printf_filtered (" = ");
-
-      annotate_display_expression ();
-
-      print_formatted (evaluate_expression (d->exp),
-		       d->format.format, d->format.size);
-      printf_filtered ("\n");
-    }
-
-  annotate_display_end ();
-
-  gdb_flush (gdb_stdout);
-  current_display_number = -1;
-}
-
-/* Display all of the values on the auto-display chain which can be
-   evaluated in the current scope.  */
-
-void
-do_displays ()
-{
-  register struct display *d;
-
-  for (d = display_chain; d; d = d->next)
-    do_one_display (d);
-}
-
-/* Delete the auto-display which we were in the process of displaying.
-   This is done when there is an error or a signal.  */
-
-void
-disable_display (num)
-     int num;
-{
-  register struct display *d;
-
-  for (d = display_chain; d; d = d->next)
-    if (d->number == num)
-      {
-	d->status = disabled;
-	return;
-      }
-  printf_unfiltered ("No display number %d.\n", num);
-}
-  
-void
-disable_current_display ()
-{
-  if (current_display_number >= 0)
-    {
-      disable_display (current_display_number);
-      fprintf_unfiltered (gdb_stderr, "Disabling display %d to avoid infinite recursion.\n",
-	       current_display_number);
-    }
-  current_display_number = -1;
-}
-
-static void
-display_info (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct display *d;
-
-  if (!display_chain)
-    printf_unfiltered ("There are no auto-display expressions now.\n");
-  else
-      printf_filtered ("Auto-display expressions now in effect:\n\
-Num Enb Expression\n");
-
-  for (d = display_chain; d; d = d->next)
-    {
-      printf_filtered ("%d:   %c  ", d->number, "ny"[(int)d->status]);
-      if (d->format.size)
-	printf_filtered ("/%d%c%c ", d->format.count, d->format.size,
-		d->format.format);
-      else if (d->format.format)
-	printf_filtered ("/%c ", d->format.format);
-      print_expression (d->exp, gdb_stdout);
-      if (d->block && !contained_in (get_selected_block (), d->block))
-	printf_filtered (" (cannot be evaluated in the current context)");
-      printf_filtered ("\n");
-      gdb_flush (gdb_stdout);
-    }
-}
-
-static void
-enable_display (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  register char *p = args;
-  register char *p1;
-  register int num;
-  register struct display *d;
-
-  if (p == 0)
-    {
-      for (d = display_chain; d; d = d->next)
-	d->status = enabled;
-    }
-  else
-    while (*p)
-      {
-	p1 = p;
-	while (*p1 >= '0' && *p1 <= '9')
-	  p1++;
-	if (*p1 && *p1 != ' ' && *p1 != '\t')
-	  error ("Arguments must be display numbers.");
-	
-	num = atoi (p);
-	
-	for (d = display_chain; d; d = d->next)
-	  if (d->number == num)
-	    {
-	      d->status = enabled;
-	      goto win;
-	    }
-	printf_unfiltered ("No display number %d.\n", num);
-      win:
-	p = p1;
-	while (*p == ' ' || *p == '\t')
-	  p++;
-      }
-}
-
-/* ARGSUSED */
-static void
-disable_display_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  register char *p = args;
-  register char *p1;
-  register struct display *d;
-
-  if (p == 0)
-    {
-      for (d = display_chain; d; d = d->next)
-	d->status = disabled;
-    }
-  else
-    while (*p)
-      {
-	p1 = p;
-	while (*p1 >= '0' && *p1 <= '9')
-	  p1++;
-	if (*p1 && *p1 != ' ' && *p1 != '\t')
-	  error ("Arguments must be display numbers.");
-	
-	disable_display (atoi (p));
-
-	p = p1;
-	while (*p == ' ' || *p == '\t')
-	  p++;
-      }
-}
-
-
-/* Print the value in stack frame FRAME of a variable
-   specified by a struct symbol.  */
-
-void
-print_variable_value (var, frame, stream)
-     struct symbol *var;
-     struct frame_info *frame;
-     GDB_FILE *stream;
-{
-  value_ptr val = read_var_value (var, frame);
-
-  value_print (val, stream, 0, Val_pretty_default);
-}
-
-/* Print the arguments of a stack frame, given the function FUNC
-   running in that frame (as a symbol), the info on the frame,
-   and the number of args according to the stack frame (or -1 if unknown).  */
-
-/* References here and elsewhere to "number of args according to the
-   stack frame" appear in all cases to refer to "number of ints of args
-   according to the stack frame".  At least for VAX, i386, isi.  */
-
-void
-print_frame_args (func, fi, num, stream)
-     struct symbol *func;
-     struct frame_info *fi;
-     int num;
-     GDB_FILE *stream;
-{
-  struct block *b = NULL;
-  int nsyms = 0;
-  int first = 1;
-  register int i;
-  register struct symbol *sym;
-  register value_ptr val;
-  /* Offset of next stack argument beyond the one we have seen that is
-     at the highest offset.
-     -1 if we haven't come to a stack argument yet.  */
-  long highest_offset = -1;
-  int arg_size;
-  /* Number of ints of arguments that we have printed so far.  */
-  int args_printed = 0;
-
-  if (func)
-    {
-      b = SYMBOL_BLOCK_VALUE (func);
-      nsyms = BLOCK_NSYMS (b);
-    }
-
-  for (i = 0; i < nsyms; i++)
-    {
-      QUIT;
-      sym = BLOCK_SYM (b, i);
-
-      /* Keep track of the highest stack argument offset seen, and
-	 skip over any kinds of symbols we don't care about.  */
-
-      switch (SYMBOL_CLASS (sym)) {
-      case LOC_ARG:
-      case LOC_REF_ARG:
-	{
-	  long current_offset = SYMBOL_VALUE (sym);
-	  arg_size = TYPE_LENGTH (SYMBOL_TYPE (sym));
-	  
-	  /* Compute address of next argument by adding the size of
-	     this argument and rounding to an int boundary.  */
-	  current_offset
-	    = ((current_offset + arg_size + sizeof (int) - 1)
-	       & ~(sizeof (int) - 1));
-
-	  /* If this is the highest offset seen yet, set highest_offset.  */
-	  if (highest_offset == -1
-	      || (current_offset > highest_offset))
-	    highest_offset = current_offset;
-
-	  /* Add the number of ints we're about to print to args_printed.  */
-	  args_printed += (arg_size + sizeof (int) - 1) / sizeof (int);
-	}
-
-      /* We care about types of symbols, but don't need to keep track of
-	 stack offsets in them.  */
-      case LOC_REGPARM:
-      case LOC_REGPARM_ADDR:
-      case LOC_LOCAL_ARG:
-      case LOC_BASEREG_ARG:
-	break;
-
-      /* Other types of symbols we just skip over.  */
-      default:
-	continue;
-      }
-
-      /* We have to look up the symbol because arguments can have
-	 two entries (one a parameter, one a local) and the one we
-	 want is the local, which lookup_symbol will find for us.
-	 This includes gcc1 (not gcc2) on the sparc when passing a
-	 small structure and gcc2 when the argument type is float
-	 and it is passed as a double and converted to float by
-	 the prologue (in the latter case the type of the LOC_ARG
-	 symbol is double and the type of the LOC_LOCAL symbol is
-	 float).  */
-      /* But if the parameter name is null, don't try it.
-	 Null parameter names occur on the RS/6000, for traceback tables.
-	 FIXME, should we even print them?  */
-
-      if (*SYMBOL_NAME (sym))
-	{
-	  struct symbol *nsym;
-	  nsym = lookup_symbol
-	    (SYMBOL_NAME (sym),
-	     b, VAR_NAMESPACE, (int *)NULL, (struct symtab **)NULL);
-	  if (SYMBOL_CLASS (nsym) == LOC_REGISTER)
-	    {
-	      /* There is a LOC_ARG/LOC_REGISTER pair.  This means that
-		 it was passed on the stack and loaded into a register,
-		 or passed in a register and stored in a stack slot.
-		 GDB 3.x used the LOC_ARG; GDB 4.0-4.11 used the LOC_REGISTER.
-
-		 Reasons for using the LOC_ARG:
-		 (1) because find_saved_registers may be slow for remote
-		 debugging,
-		 (2) because registers are often re-used and stack slots
-		 rarely (never?) are.  Therefore using the stack slot is
-		 much less likely to print garbage.
-
-		 Reasons why we might want to use the LOC_REGISTER:
-		 (1) So that the backtrace prints the same value as
-		 "print foo".  I see no compelling reason why this needs
-		 to be the case; having the backtrace print the value which
-		 was passed in, and "print foo" print the value as modified
-		 within the called function, makes perfect sense to me.
-
-		 Additional note:  It might be nice if "info args" displayed
-		 both values.
-		 One more note:  There is a case with sparc structure passing
-		 where we need to use the LOC_REGISTER, but this is dealt with
-		 by creating a single LOC_REGPARM in symbol reading.  */
-
-	      /* Leave sym (the LOC_ARG) alone.  */
-	      ;
-	    }
-	  else
-	    sym = nsym;
-	}
-
-      /* Print the current arg.  */
-      if (! first)
-	fprintf_filtered (stream, ", ");
-      wrap_here ("    ");
-
-      annotate_arg_begin ();
-
-      fprintf_symbol_filtered (stream, SYMBOL_SOURCE_NAME (sym),
-			       SYMBOL_LANGUAGE (sym), DMGL_PARAMS | DMGL_ANSI);
-      annotate_arg_name_end ();
-      fputs_filtered ("=", stream);
-
-      /* Avoid value_print because it will deref ref parameters.  We just
-	 want to print their addresses.  Print ??? for args whose address
-	 we do not know.  We pass 2 as "recurse" to val_print because our
-	 standard indentation here is 4 spaces, and val_print indents
-	 2 for each recurse.  */
-      val = read_var_value (sym, fi);
-
-      annotate_arg_value (val == NULL ? NULL : VALUE_TYPE (val));
-
-      if (val)
-	{
-#ifdef GDB_TARGET_IS_D10V
-	  if (SYMBOL_CLASS(sym) == LOC_REGPARM && TYPE_CODE(VALUE_TYPE(val)) == TYPE_CODE_PTR)
-	    TYPE_LENGTH(VALUE_TYPE(val)) = 2;
-#endif
-        val_print (VALUE_TYPE (val), VALUE_CONTENTS (val), VALUE_ADDRESS (val),
-		   stream, 0, 0, 2, Val_no_prettyprint);
-	}
-      else
-	fputs_filtered ("???", stream);
-
-      annotate_arg_end ();
-
-      first = 0;
-    }
-
-  /* Don't print nameless args in situations where we don't know
-     enough about the stack to find them.  */
-  if (num != -1)
-    {
-      long start;
-
-      if (highest_offset == -1)
-	start = FRAME_ARGS_SKIP;
-      else
-	start = highest_offset;
-
-      print_frame_nameless_args (fi, start, num - args_printed,
-				 first, stream);
-    }
-}
-
-/* Print nameless args on STREAM.
-   FI is the frameinfo for this frame, START is the offset
-   of the first nameless arg, and NUM is the number of nameless args to
-   print.  FIRST is nonzero if this is the first argument (not just
-   the first nameless arg).  */
-
-static void
-print_frame_nameless_args (fi, start, num, first, stream)
-     struct frame_info *fi;
-     long start;
-     int num;
-     int first;
-     GDB_FILE *stream;
-{
-  int i;
-  CORE_ADDR argsaddr;
-  long arg_value;
-
-  for (i = 0; i < num; i++)
-    {
-      QUIT;
-#ifdef NAMELESS_ARG_VALUE
-      NAMELESS_ARG_VALUE (fi, start, &arg_value);
-#else
-      argsaddr = FRAME_ARGS_ADDRESS (fi);
-      if (!argsaddr)
-	return;
-
-      arg_value = read_memory_integer (argsaddr + start, sizeof (int));
-#endif
-
-      if (!first)
-	fprintf_filtered (stream, ", ");
-
-#ifdef	PRINT_NAMELESS_INTEGER
-      PRINT_NAMELESS_INTEGER (stream, arg_value);
-#else
-#ifdef PRINT_TYPELESS_INTEGER
-      PRINT_TYPELESS_INTEGER (stream, builtin_type_int, (LONGEST) arg_value);
-#else
-      fprintf_filtered (stream, "%ld", arg_value);
-#endif /* PRINT_TYPELESS_INTEGER */
-#endif /* PRINT_NAMELESS_INTEGER */
-      first = 0;
-      start += sizeof (int);
-    }
-}
-
-/* ARGSUSED */
-static void
-printf_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  register char *f = NULL;
-  register char *s = arg;
-  char *string = NULL;
-  value_ptr *val_args;
-  char *substrings;
-  char *current_substring;
-  int nargs = 0;
-  int allocated_args = 20;
-  struct cleanup *old_cleanups;
-
-  val_args = (value_ptr *) xmalloc (allocated_args * sizeof (value_ptr));
-  old_cleanups = make_cleanup ((make_cleanup_func) free_current_contents, 
-                               &val_args);
-
-  if (s == 0)
-    error_no_arg ("format-control string and values to print");
-
-  /* Skip white space before format string */
-  while (*s == ' ' || *s == '\t') s++;
-
-  /* A format string should follow, enveloped in double quotes */
-  if (*s++ != '"')
-    error ("Bad format string, missing '\"'.");
-
-  /* Parse the format-control string and copy it into the string STRING,
-     processing some kinds of escape sequence.  */
-
-  f = string = (char *) alloca (strlen (s) + 1);
-
-  while (*s != '"')
-    {
-      int c = *s++;
-      switch (c)
-	{
-	case '\0':
-	  error ("Bad format string, non-terminated '\"'.");
-
-	case '\\':
-	  switch (c = *s++)
-	    {
-	    case '\\':
-	      *f++ = '\\';
-	      break;
-	    case 'a':
-#ifdef __STDC__
-	      *f++ = '\a';
-#else
-	      *f++ = '\007';  /* Bell */
-#endif
-	      break;
-	    case 'b':
-	      *f++ = '\b';
-	      break;
-	    case 'f':
-	      *f++ = '\f';
-	      break;
-	    case 'n':
-	      *f++ = '\n';
-	      break;
-	    case 'r':
-	      *f++ = '\r';
-	      break;
-	    case 't':
-	      *f++ = '\t';
-	      break;
-	    case 'v':
-	      *f++ = '\v';
-	      break;
-	    case '"':
-	      *f++ = '"';
-	      break;
-	    default:
-	      /* ??? TODO: handle other escape sequences */
-	      error ("Unrecognized escape character \\%c in format string.",
-		     c);
-	    }
-	  break;
-
-	default:
-	  *f++ = c;
-	}
-    }
-
-  /* Skip over " and following space and comma.  */
-  s++;
-  *f++ = '\0';
-  while (*s == ' ' || *s == '\t') s++;
-
-  if (*s != ',' && *s != 0)
-    error ("Invalid argument syntax");
-
-  if (*s == ',') s++;
-  while (*s == ' ' || *s == '\t') s++;
-
-  /* Need extra space for the '\0's.  Doubling the size is sufficient.  */
-  substrings = alloca (strlen (string) * 2);
-  current_substring = substrings;
-
-  {
-    /* Now scan the string for %-specs and see what kinds of args they want.
-       argclass[I] classifies the %-specs so we can give printf_filtered
-       something of the right size.  */
-
-    enum argclass {no_arg, int_arg, string_arg, double_arg, long_long_arg};
-    enum argclass *argclass;
-    enum argclass this_argclass;
-    char *last_arg;
-    int nargs_wanted;
-    int lcount;
-    int i;
-
-    argclass = (enum argclass *) alloca (strlen (s) * sizeof *argclass);
-    nargs_wanted = 0;
-    f = string;
-    last_arg = string;
-    while (*f)
-      if (*f++ == '%')
-	{
-	  lcount = 0;
-	  while (strchr ("0123456789.hlL-+ #", *f)) 
-	    {
-	      if (*f == 'l' || *f == 'L')
-		lcount++;
-	      f++;
-	    }
-	  switch (*f)
-	    {
-	    case 's':
-	      this_argclass = string_arg;
-	      break;
-
-	    case 'e':
-	    case 'f':
-	    case 'g':
-	      this_argclass = double_arg;
-	      break;
-
-	    case '*':
-	      error ("`*' not supported for precision or width in printf");
-
-	    case 'n':
-	      error ("Format specifier `n' not supported in printf");
-
-	    case '%':
-	      this_argclass = no_arg;
-	      break;
-
-	    default:
-	      if (lcount > 1)
-		this_argclass = long_long_arg;
-	      else
-		this_argclass = int_arg;
-	      break;
-	    }
-	  f++;
-	  if (this_argclass != no_arg)
-	    {
-	      strncpy (current_substring, last_arg, f - last_arg);
-	      current_substring += f - last_arg;
-	      *current_substring++ = '\0';
-	      last_arg = f;
-	      argclass[nargs_wanted++] = this_argclass;
-	    }
-	}
-
-    /* Now, parse all arguments and evaluate them.
-       Store the VALUEs in VAL_ARGS.  */
-
-    while (*s != '\0')
-      {
-	char *s1;
-	if (nargs == allocated_args)
-	  val_args = (value_ptr *) xrealloc ((char *) val_args,
-					     (allocated_args *= 2)
-					     * sizeof (value_ptr));
-	s1 = s;
-	val_args[nargs] = parse_to_comma_and_eval (&s1);
- 
-	/* If format string wants a float, unchecked-convert the value to
-	   floating point of the same size */
- 
-	if (argclass[nargs] == double_arg)
-	  {
-	    struct type *type = VALUE_TYPE (val_args[nargs]);
-	    if (TYPE_LENGTH (type) == sizeof (float))
-	      VALUE_TYPE (val_args[nargs]) = builtin_type_float;
-	    if (TYPE_LENGTH (type) == sizeof (double))
-	      VALUE_TYPE (val_args[nargs]) = builtin_type_double;
-	  }
-	nargs++;
-	s = s1;
-	if (*s == ',')
-	  s++;
-      }
- 
-    if (nargs != nargs_wanted)
-      error ("Wrong number of arguments for specified format-string");
-
-    /* Now actually print them.  */
-    current_substring = substrings;
-    for (i = 0; i < nargs; i++)
-      {
-	switch (argclass[i])
-	  {
-	  case string_arg:
-	    {
-	      char *str;
-	      CORE_ADDR tem;
-	      int j;
-	      tem = value_as_pointer (val_args[i]);
-
-	      /* This is a %s argument.  Find the length of the string.  */
-	      for (j = 0; ; j++)
-		{
-		  char c;
-		  QUIT;
-		  read_memory_section (tem + j, &c, 1,
-				       VALUE_BFD_SECTION (val_args[i]));
-		  if (c == 0)
-		    break;
-		}
-
-	      /* Copy the string contents into a string inside GDB.  */
-	      str = (char *) alloca (j + 1);
-	      read_memory_section (tem, str, j, VALUE_BFD_SECTION (val_args[i]));
-	      str[j] = 0;
-
-	      printf_filtered (current_substring, str);
-	    }
-	    break;
-	  case double_arg:
-	    {
-	      double val = value_as_double (val_args[i]);
-	      printf_filtered (current_substring, val);
-	      break;
-	    }
-	  case long_long_arg:
-#if defined (CC_HAS_LONG_LONG) && defined (PRINTF_HAS_LONG_LONG)
-	    {
-	      long long val = value_as_long (val_args[i]);
-	      printf_filtered (current_substring, val);
-	      break;
-	    }
-#else
-	    error ("long long not supported in printf");
-#endif
-	  case int_arg:
-	    {
-	      /* FIXME: there should be separate int_arg and long_arg.  */
-	      long val = value_as_long (val_args[i]);
-	      printf_filtered (current_substring, val);
-	      break;
-	    }
-	  default:
-	    error ("internal error in printf_command");
-	  }
-	/* Skip to the next substring.  */
-	current_substring += strlen (current_substring) + 1;
-      }
-    /* Print the portion of the format string after the last argument.  */
-    printf_filtered (last_arg);
-  }
-  do_cleanups (old_cleanups);
-}
-
-/* Dump a specified section of assembly code.  With no command line
-   arguments, this command will dump the assembly code for the
-   function surrounding the pc value in the selected frame.  With one
-   argument, it will dump the assembly code surrounding that pc value.
-   Two arguments are interpeted as bounds within which to dump
-   assembly.  */
-
-/* ARGSUSED */
-static void
-disassemble_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  CORE_ADDR low, high;
-  char *name;
-  CORE_ADDR pc, pc_masked;
-  char *space_index;
-
-  name = NULL;
-  if (!arg)
-    {
-      if (!selected_frame)
-	error ("No frame selected.\n");
-
-      pc = get_frame_pc (selected_frame);
-      if (find_pc_partial_function (pc, &name, &low, &high) == 0)
-	error ("No function contains program counter for selected frame.\n");
-      low += FUNCTION_START_OFFSET;
-    }
-  else if (!(space_index = (char *) strchr (arg, ' ')))
-    {
-      /* One argument.  */
-      pc = parse_and_eval_address (arg);
-      if (find_pc_partial_function (pc, &name, &low, &high) == 0)
-	error ("No function contains specified address.\n");
-      low += FUNCTION_START_OFFSET;
-    }
-  else
-    {
-      /* Two arguments.  */
-      *space_index = '\0';
-      low = parse_and_eval_address (arg);
-      high = parse_and_eval_address (space_index + 1);
-    }
-
-  printf_filtered ("Dump of assembler code ");
-  if (name != NULL)
-    {
-      printf_filtered ("for function %s:\n", name);
-    }
-  else
-    {
-      printf_filtered ("from ");
-      print_address_numeric (low, 1, gdb_stdout);
-      printf_filtered (" to ");
-      print_address_numeric (high, 1, gdb_stdout);
-      printf_filtered (":\n");
-    }
-
-  /* Dump the specified range.  */
-  pc = low;
-
-#ifdef GDB_TARGET_MASK_DISAS_PC
-  pc_masked = GDB_TARGET_MASK_DISAS_PC (pc);
-#else
-  pc_masked = pc;
-#endif
-
-  while (pc_masked < high)
-    {
-      QUIT;
-      print_address (pc_masked, gdb_stdout);
-      printf_filtered (":\t");
-      /* We often wrap here if there are long symbolic names.  */
-      wrap_here ("    ");
-      pc += print_insn (pc, gdb_stdout);
-      printf_filtered ("\n");
-
-#ifdef GDB_TARGET_MASK_DISAS_PC
-      pc_masked = GDB_TARGET_MASK_DISAS_PC (pc);
-#else
-      pc_masked = pc;
-#endif
-    }
-  printf_filtered ("End of assembler dump.\n");
-  gdb_flush (gdb_stdout);
-}
-
-/* Print the instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-static int
-print_insn (memaddr, stream)
-     CORE_ADDR memaddr;
-     GDB_FILE *stream;
-{
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    TARGET_PRINT_INSN_INFO->endian = BFD_ENDIAN_BIG;
-  else
-    TARGET_PRINT_INSN_INFO->endian = BFD_ENDIAN_LITTLE;
-
-  if (TARGET_ARCHITECTURE != NULL)
-    TARGET_PRINT_INSN_INFO->mach = TARGET_ARCHITECTURE->mach;
-  /* else: should set .mach=0 but some disassemblers don't grok this */
-
-  return TARGET_PRINT_INSN (memaddr, TARGET_PRINT_INSN_INFO);
-}
-
-
-void
-_initialize_printcmd ()
-{
-  current_display_number = -1;
-
-  add_info ("address", address_info,
-	   "Describe where symbol SYM is stored.");
-
-  add_info ("symbol", sym_info, 
-	    "Describe what symbol is at location ADDR.\n\
-Only for symbols with fixed locations (global or static scope).");
-
-  add_com ("x", class_vars, x_command,
-	   concat ("Examine memory: x/FMT ADDRESS.\n\
-ADDRESS is an expression for the memory address to examine.\n\
-FMT is a repeat count followed by a format letter and a size letter.\n\
-Format letters are o(octal), x(hex), d(decimal), u(unsigned decimal),\n\
-  t(binary), f(float), a(address), i(instruction), c(char) and s(string).\n",
-"Size letters are b(byte), h(halfword), w(word), g(giant, 8 bytes).\n\
-The specified number of objects of the specified size are printed\n\
-according to the format.\n\n\
-Defaults for format and size letters are those previously used.\n\
-Default count is 1.  Default address is following last thing printed\n\
-with this command or \"print\".", NULL));
-
-  add_com ("disassemble", class_vars, disassemble_command,
-	   "Disassemble a specified section of memory.\n\
-Default is the function surrounding the pc of the selected frame.\n\
-With a single argument, the function surrounding that address is dumped.\n\
-Two arguments are taken as a range of memory to dump.");
-
-#if 0
-  add_com ("whereis", class_vars, whereis_command,
-	   "Print line number and file of definition of variable.");
-#endif
-  
-  add_info ("display", display_info,
-	    "Expressions to display when program stops, with code numbers.");
-
-  add_cmd ("undisplay", class_vars, undisplay_command,
-	   "Cancel some expressions to be displayed when program stops.\n\
-Arguments are the code numbers of the expressions to stop displaying.\n\
-No argument means cancel all automatic-display expressions.\n\
-\"delete display\" has the same effect as this command.\n\
-Do \"info display\" to see current list of code numbers.",
-		  &cmdlist);
-
-  add_com ("display", class_vars, display_command,
-	   "Print value of expression EXP each time the program stops.\n\
-/FMT may be used before EXP as in the \"print\" command.\n\
-/FMT \"i\" or \"s\" or including a size-letter is allowed,\n\
-as in the \"x\" command, and then EXP is used to get the address to examine\n\
-and examining is done as in the \"x\" command.\n\n\
-With no argument, display all currently requested auto-display expressions.\n\
-Use \"undisplay\" to cancel display requests previously made."
-);
-
-  add_cmd ("display", class_vars, enable_display, 
-	   "Enable some expressions to be displayed when program stops.\n\
-Arguments are the code numbers of the expressions to resume displaying.\n\
-No argument means enable all automatic-display expressions.\n\
-Do \"info display\" to see current list of code numbers.", &enablelist);
-
-  add_cmd ("display", class_vars, disable_display_command, 
-	   "Disable some expressions to be displayed when program stops.\n\
-Arguments are the code numbers of the expressions to stop displaying.\n\
-No argument means disable all automatic-display expressions.\n\
-Do \"info display\" to see current list of code numbers.", &disablelist);
-
-  add_cmd ("display", class_vars, undisplay_command, 
-	   "Cancel some expressions to be displayed when program stops.\n\
-Arguments are the code numbers of the expressions to stop displaying.\n\
-No argument means cancel all automatic-display expressions.\n\
-Do \"info display\" to see current list of code numbers.", &deletelist);
-
-  add_com ("printf", class_vars, printf_command,
-	"printf \"printf format string\", arg1, arg2, arg3, ..., argn\n\
-This is useful for formatted output in user-defined commands.");
-
-  add_com ("output", class_vars, output_command,
-	   "Like \"print\" but don't put in value history and don't print newline.\n\
-This is useful in user-defined commands.");
-
-  add_prefix_cmd ("set", class_vars, set_command,
-concat ("Evaluate expression EXP and assign result to variable VAR, using assignment\n\
-syntax appropriate for the current language (VAR = EXP or VAR := EXP for\n\
-example).  VAR may be a debugger \"convenience\" variable (names starting\n\
-with $), a register (a few standard names starting with $), or an actual\n\
-variable in the program being debugged.  EXP is any valid expression.\n",
-"Use \"set variable\" for variables with names identical to set subcommands.\n\
-\nWith a subcommand, this command modifies parts of the gdb environment.\n\
-You can see these environment settings with the \"show\" command.", NULL),
-                  &setlist, "set ", 1, &cmdlist);
-
-  /* "call" is the same as "set", but handy for dbx users to call fns. */
-  add_com ("call", class_vars, call_command,
-	   "Call a function in the program.\n\
-The argument is the function name and arguments, in the notation of the\n\
-current working language.  The result is printed and saved in the value\n\
-history, if it is not void.");
-
-  add_cmd ("variable", class_vars, set_command,
-"Evaluate expression EXP and assign result to variable VAR, using assignment\n\
-syntax appropriate for the current language (VAR = EXP or VAR := EXP for\n\
-example).  VAR may be a debugger \"convenience\" variable (names starting\n\
-with $), a register (a few standard names starting with $), or an actual\n\
-variable in the program being debugged.  EXP is any valid expression.\n\
-This may usually be abbreviated to simply \"set\".",
-           &setlist);
-
-  add_com ("print", class_vars, print_command,
-	   concat ("Print value of expression EXP.\n\
-Variables accessible are those of the lexical environment of the selected\n\
-stack frame, plus all those whose scope is global or an entire file.\n\
-\n\
-$NUM gets previous value number NUM.  $ and $$ are the last two values.\n\
-$$NUM refers to NUM'th value back from the last one.\n\
-Names starting with $ refer to registers (with the values they would have\n",
-"if the program were to return to the stack frame now selected, restoring\n\
-all registers saved by frames farther in) or else to debugger\n\
-\"convenience\" variables (any such name not a known register).\n\
-Use assignment expressions to give values to convenience variables.\n",
-		   "\n\
-{TYPE}ADREXP refers to a datum of data type TYPE, located at address ADREXP.\n\
-@ is a binary operator for treating consecutive data objects\n\
-anywhere in memory as an array.  FOO@NUM gives an array whose first\n\
-element is FOO, whose second element is stored in the space following\n\
-where FOO is stored, etc.  FOO must be an expression whose value\n\
-resides in memory.\n",
-		   "\n\
-EXP may be preceded with /FMT, where FMT is a format letter\n\
-but no count or size letter (see \"x\" command).", NULL));
-  add_com_alias ("p", "print", class_vars, 1);
-
-  add_com ("inspect", class_vars, inspect_command,
-"Same as \"print\" command, except that if you are running in the epoch\n\
-environment, the value is printed in its own window.");
-
-  add_show_from_set (
-      add_set_cmd ("max-symbolic-offset", no_class, var_uinteger,
-		   (char *)&max_symbolic_offset,
-	"Set the largest offset that will be printed in <symbol+1234> form.",
-		   &setprintlist),
-      &showprintlist);
-  add_show_from_set (
-      add_set_cmd ("symbol-filename", no_class, var_boolean,
-		   (char *)&print_symbol_filename,
-	"Set printing of source filename and line number with <symbol>.",
-		   &setprintlist),
-      &showprintlist);
-
-  /* For examine/instruction a single byte quantity is specified as
-     the data.  This avoids problems with value_at_lazy() requiring a
-     valid data type (and rejecting VOID). */
-  examine_i_type = init_type (TYPE_CODE_INT, 1, 0, "examine_i_type", NULL);
-
-  examine_b_type = init_type (TYPE_CODE_INT, 1, 0, "examine_b_type", NULL);
-  examine_h_type = init_type (TYPE_CODE_INT, 2, 0, "examine_h_type", NULL);
-  examine_w_type = init_type (TYPE_CODE_INT, 4, 0, "examine_w_type", NULL);
-  examine_g_type = init_type (TYPE_CODE_INT, 8, 0, "examine_g_type", NULL);
-
-  INIT_DISASSEMBLE_INFO_NO_ARCH (tm_print_insn_info, gdb_stdout, (fprintf_ftype)fprintf_filtered);
-  tm_print_insn_info.flavour = bfd_target_unknown_flavour;
-  tm_print_insn_info.read_memory_func = dis_asm_read_memory;
-  tm_print_insn_info.memory_error_func = dis_asm_memory_error;
-  tm_print_insn_info.print_address_func = dis_asm_print_address;
-}
diff --git a/gdb/process_reply.defs b/gdb/process_reply.defs
deleted file mode 100644
index 824b5c6..0000000
--- a/gdb/process_reply.defs
+++ /dev/null
@@ -1 +0,0 @@
-#include <hurd/process_reply.defs>
diff --git a/gdb/procfs.c b/gdb/procfs.c
deleted file mode 100644
index cd1bbe5..0000000
--- a/gdb/procfs.c
+++ /dev/null
@@ -1,5826 +0,0 @@
-/* Machine independent support for SVR4 /proc (process file system) for GDB.
-   Copyright 1991, 1992-97, 1998 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support.  Changes for sysv4.2mp procfs
-   compatibility by Geoffrey Noer at Cygnus Solutions.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-/*			N  O  T  E  S
-
-For information on the details of using /proc consult section proc(4)
-in the UNIX System V Release 4 System Administrator's Reference Manual.
-
-The general register and floating point register sets are manipulated
-separately.  This file makes the assumption that if FP0_REGNUM is
-defined, then support for the floating point register set is desired,
-regardless of whether or not the actual target has floating point hardware.
-
- */
-
-
-#include "defs.h"
-
-#include <sys/types.h>
-#include <time.h>
-#include <sys/fault.h>
-#include <sys/syscall.h>
-#include <sys/procfs.h>
-#include <fcntl.h>
-#include <errno.h>
-#include "gdb_string.h"
-#include <stropts.h>
-#include <poll.h>
-#include <unistd.h>
-#include "gdb_stat.h"
-
-#include "inferior.h"
-#include "target.h"
-#include "command.h"
-#include "gdbcore.h"
-#include "gdbthread.h"
-
-#if !defined(SYS_lwp_create) && defined(SYS_lwpcreate)
-# define SYS_lwp_create SYS_lwpcreate
-#endif
-
-#if !defined(SYS_lwp_exit) && defined(SYS_lwpexit)
-# define SYS_lwp_exit SYS_lwpexit
-#endif
-
-#if !defined(SYS_lwp_wait) && defined(SYS_lwpwait)
-# define SYS_lwp_wait SYS_lwpwait
-#endif
-
-#if !defined(SYS_lwp_self) && defined(SYS_lwpself)
-# define SYS_lwp_self SYS_lwpself
-#endif
-
-#if !defined(SYS_lwp_info) && defined(SYS_lwpinfo)
-# define SYS_lwp_info SYS_lwpinfo
-#endif
-
-#if !defined(SYS_lwp_private) && defined(SYS_lwpprivate)
-# define SYS_lwp_private SYS_lwpprivate
-#endif
-
-#if !defined(SYS_lwp_kill) && defined(SYS_lwpkill)
-# define SYS_lwp_kill SYS_lwpkill
-#endif
-
-#if !defined(SYS_lwp_suspend) && defined(SYS_lwpsuspend)
-# define SYS_lwp_suspend SYS_lwpsuspend
-#endif
-
-#if !defined(SYS_lwp_continue) && defined(SYS_lwpcontinue)
-# define SYS_lwp_continue SYS_lwpcontinue
-#endif
-
-/* the name of the proc status struct depends on the implementation */
-#ifdef HAVE_PSTATUS_T
-  typedef pstatus_t gdb_prstatus_t;
-#else
-  typedef prstatus_t gdb_prstatus_t;
-#endif
-
-#define MAX_SYSCALLS	256	/* Maximum number of syscalls for table */
-
-/* proc name formats may vary depending on the proc implementation */
-#ifdef HAVE_MULTIPLE_PROC_FDS
-#  ifndef CTL_PROC_NAME_FMT
-#  define CTL_PROC_NAME_FMT "/proc/%d/ctl"
-#  define AS_PROC_NAME_FMT "/proc/%d/as"
-#  define MAP_PROC_NAME_FMT "/proc/%d/map"
-#  define STATUS_PROC_NAME_FMT "/proc/%d/status"
-#  endif
-#else /* HAVE_MULTIPLE_PROC_FDS */
-#  ifndef CTL_PROC_NAME_FMT
-#  define CTL_PROC_NAME_FMT "/proc/%05d"
-#  define AS_PROC_NAME_FMT "/proc/%05d"
-#  define MAP_PROC_NAME_FMT "/proc/%05d"
-#  define STATUS_PROC_NAME_FMT "/proc/%05d"
-#  endif
-#endif /* HAVE_MULTIPLE_PROC_FDS */
-
-
-/* These #ifdefs are for sol2.x in particular.  sol2.x has
-   both a "gregset_t" and a "prgregset_t", which have
-   similar uses but different layouts.  sol2.x gdb tries to
-   use prgregset_t (and prfpregset_t) everywhere. */
-
-#ifdef GDB_GREGSET_TYPE
-  typedef GDB_GREGSET_TYPE gdb_gregset_t;
-#else
-  typedef gregset_t gdb_gregset_t;
-#endif
-
-#ifdef GDB_FPREGSET_TYPE
-  typedef GDB_FPREGSET_TYPE gdb_fpregset_t;
-#else
-  typedef fpregset_t gdb_fpregset_t;
-#endif
-
-
-#define MAX_PROC_NAME_SIZE sizeof("/proc/1234567890/status")
-
-struct target_ops procfs_ops;
-
-int procfs_suppress_run = 0;	/* Non-zero if procfs should pretend not to
-				   be a runnable target.  Used by targets
-				   that can sit atop procfs, such as solaris
-				   thread support.  */
-
-#if 1	/* FIXME: Gross and ugly hack to resolve coredep.c global */
-CORE_ADDR kernel_u_addr;
-#endif
-
-#ifdef BROKEN_SIGINFO_H		/* Workaround broken SGS <sys/siginfo.h> */
-#undef si_pid
-#define si_pid _data._proc.pid
-#undef si_uid
-#define si_uid _data._proc._pdata._kill.uid
-#endif /* BROKEN_SIGINFO_H */
-
-/* Define structures for passing commands to /proc/pid/ctl file.  Note that
-   while we create these for the PROCFS_USE_READ_WRITE world, we use them
-   and ignore the extra cmd int in other proc schemes.
-*/
-/* generic ctl msg */
-struct proc_ctl {
-        int     cmd;
-        long    data;
-};
-
-/* set general registers */
-struct greg_ctl {
-        int             cmd;
-        gdb_gregset_t	gregset;
-};
-
-/* set fp registers */
-struct fpreg_ctl {
-        int             cmd;
-        gdb_fpregset_t	fpregset;
-};
-
-/* set signals to be traced */
-struct sig_ctl {
-        int             cmd;
-        sigset_t        sigset;
-};
-
-/* set faults to be traced */
-struct flt_ctl {
-        int             cmd;
-        fltset_t        fltset;
-};
-
-/* set system calls to be traced */
-struct sys_ctl {
-        int             cmd;
-        sysset_t        sysset;
-};
-
-/* set current signal to be traced */
-struct sigi_ctl {
-        int             cmd;
-        siginfo_t       siginfo;
-};
-
-/*  All access to the inferior, either one started by gdb or one that has
-    been attached to, is controlled by an instance of a procinfo structure,
-    defined below.  Since gdb currently only handles one inferior at a time,
-    the procinfo structure for the inferior is statically allocated and
-    only one exists at any given time.  There is a separate procinfo
-    structure for use by the "info proc" command, so that we can print
-    useful information about any random process without interfering with
-    the inferior's procinfo information. */
-
-struct procinfo {
-  struct procinfo *next;
-  int pid;			/* Process ID of inferior */
-  int ctl_fd;			/* File descriptor for /proc ctl file */
-  int status_fd;		/* File descriptor for /proc status file */
-  int as_fd;			/* File descriptor for /proc as file */
-  int map_fd;			/* File descriptor for /proc map file */
-  char *pathname;		/* Pathname to /proc entry */
-  int had_event;		/* poll/select says something happened */
-  int was_stopped;		/* Nonzero if was stopped prior to attach */
-  int nopass_next_sigstop;	/* Don't pass a sigstop on next resume */
-#ifndef HAVE_NO_PRRUN_T
-  prrun_t prrun;		/* Control state when it is run */
-#endif
-  gdb_prstatus_t prstatus;	/* Current process status info */
-  struct greg_ctl gregset;	/* General register set */
-  struct fpreg_ctl fpregset;	/* Floating point register set */
-  struct flt_ctl fltset;	/* Current traced hardware fault set */
-  struct sig_ctl trace;		/* Current traced signal set */
-  struct sys_ctl exitset;	/* Current traced system call exit set */
-  struct sys_ctl entryset;	/* Current traced system call entry set */
-  struct sig_ctl saved_sighold;	/* Saved held signal set */
-  struct flt_ctl saved_fltset;  /* Saved traced hardware fault set */
-  struct sig_ctl saved_trace;   /* Saved traced signal set */
-  struct sys_ctl saved_exitset; /* Saved traced system call exit set */
-  struct sys_ctl saved_entryset;/* Saved traced system call entry set */
-  int num_syscall_handlers;	/* Number of syscall trap handlers
-				   currently installed */
-				/* Pointer to list of syscall trap handlers */
-  struct procfs_syscall_handler *syscall_handlers; 
-  int saved_rtnval;		/* return value and status for wait(), */
-  int saved_statval;		/*  as supplied by a syscall handler. */
-  int new_child;		/* Non-zero if it's a new thread */
-};
-
-/* List of inferior process information */
-static struct procinfo *procinfo_list = NULL;
-static struct pollfd *poll_list; /* pollfds used for waiting on /proc */
-
-static int num_poll_list = 0;	/* Number of entries in poll_list */
-
-/*  Much of the information used in the /proc interface, particularly for
-    printing status information, is kept as tables of structures of the
-    following form.  These tables can be used to map numeric values to
-    their symbolic names and to a string that describes their specific use. */
-
-struct trans {
-  int value;			/* The numeric value */
-  char *name;			/* The equivalent symbolic value */
-  char *desc;			/* Short description of value */
-};
-
-/*  Translate bits in the pr_flags member of the prstatus structure, into the
-    names and desc information. */
-
-static struct trans pr_flag_table[] =
-{
-#if defined (PR_STOPPED)
-  { PR_STOPPED, "PR_STOPPED", "Process is stopped" },
-#endif
-#if defined (PR_ISTOP)
-  { PR_ISTOP, "PR_ISTOP", "Stopped on an event of interest" },
-#endif
-#if defined (PR_DSTOP)
-  { PR_DSTOP, "PR_DSTOP", "A stop directive is in effect" },
-#endif
-#if defined (PR_ASLEEP)
-  { PR_ASLEEP, "PR_ASLEEP", "Sleeping in an interruptible system call" },
-#endif
-#if defined (PR_FORK)
-  { PR_FORK, "PR_FORK", "Inherit-on-fork is in effect" },
-#endif
-#if defined (PR_RLC)
-  { PR_RLC, "PR_RLC", "Run-on-last-close is in effect" },
-#endif
-#if defined (PR_PTRACE)
-  { PR_PTRACE, "PR_PTRACE", "Process is being controlled by ptrace" },
-#endif
-#if defined (PR_PCINVAL)
-  { PR_PCINVAL, "PR_PCINVAL", "PC refers to an invalid virtual address" },
-#endif
-#if defined (PR_ISSYS)
-  { PR_ISSYS, "PR_ISSYS", "Is a system process" },
-#endif
-#if defined (PR_STEP)
-  { PR_STEP, "PR_STEP", "Process has single step pending" },
-#endif
-#if defined (PR_KLC)
-  { PR_KLC, "PR_KLC", "Kill-on-last-close is in effect" },
-#endif
-#if defined (PR_ASYNC)
-  { PR_ASYNC, "PR_ASYNC", "Asynchronous stop is in effect" },
-#endif
-#if defined (PR_PCOMPAT)
-  { PR_PCOMPAT, "PR_PCOMPAT", "Ptrace compatibility mode in effect" },
-#endif
-#if defined (PR_MSACCT)
-  { PR_MSACCT, "PR_MSACCT", "Microstate accounting enabled" },
-#endif
-#if defined (PR_BPTADJ)
-  { PR_BPTADJ, "PR_BPTADJ", "Breakpoint PC adjustment in effect" },
-#endif
-#if defined (PR_ASLWP)
-  { PR_ASLWP, "PR_ASLWP", "Asynchronus signal LWP" },
-#endif
-  { 0, NULL, NULL }
-};
-
-/*  Translate values in the pr_why field of the prstatus struct. */
-
-static struct trans pr_why_table[] =
-{
-#if defined (PR_REQUESTED)
-  { PR_REQUESTED, "PR_REQUESTED", "Directed to stop via PIOCSTOP/PIOCWSTOP" },
-#endif
-#if defined (PR_SIGNALLED)
-  { PR_SIGNALLED, "PR_SIGNALLED", "Receipt of a traced signal" },
-#endif
-#if defined (PR_SYSENTRY)
-  { PR_SYSENTRY, "PR_SYSENTRY", "Entry to a traced system call" },
-#endif
-#if defined (PR_SYSEXIT)
-  { PR_SYSEXIT, "PR_SYSEXIT", "Exit from a traced system call" },
-#endif
-#if defined (PR_JOBCONTROL)
-  { PR_JOBCONTROL, "PR_JOBCONTROL", "Default job control stop signal action" },
-#endif
-#if defined (PR_FAULTED)
-  { PR_FAULTED, "PR_FAULTED", "Incurred a traced hardware fault" },
-#endif
-#if defined (PR_SUSPENDED)
-  { PR_SUSPENDED, "PR_SUSPENDED", "Process suspended" },
-#endif
-#if defined (PR_CHECKPOINT)
-  { PR_CHECKPOINT, "PR_CHECKPOINT", "(???)" },
-#endif
-  { 0, NULL, NULL }
-};
-
-/*  Hardware fault translation table. */
-
-static struct trans faults_table[] =
-{
-#if defined (FLTILL)
-  { FLTILL, "FLTILL", "Illegal instruction" },
-#endif
-#if defined (FLTPRIV)
-  { FLTPRIV, "FLTPRIV", "Privileged instruction" },
-#endif
-#if defined (FLTBPT)
-  { FLTBPT, "FLTBPT", "Breakpoint trap" },
-#endif
-#if defined (FLTTRACE)
-  { FLTTRACE, "FLTTRACE", "Trace trap" },
-#endif
-#if defined (FLTACCESS)
-  { FLTACCESS, "FLTACCESS", "Memory access fault" },
-#endif
-#if defined (FLTBOUNDS)
-  { FLTBOUNDS, "FLTBOUNDS", "Memory bounds violation" },
-#endif
-#if defined (FLTIOVF)
-  { FLTIOVF, "FLTIOVF", "Integer overflow" },
-#endif
-#if defined (FLTIZDIV)
-  { FLTIZDIV, "FLTIZDIV", "Integer zero divide" },
-#endif
-#if defined (FLTFPE)
-  { FLTFPE, "FLTFPE", "Floating-point exception" },
-#endif
-#if defined (FLTSTACK)
-  { FLTSTACK, "FLTSTACK", "Unrecoverable stack fault" },
-#endif
-#if defined (FLTPAGE)
-  { FLTPAGE, "FLTPAGE", "Recoverable page fault" },
-#endif
-  { 0, NULL, NULL }
-};
-
-/* Translation table for signal generation information.  See UNIX System
-   V Release 4 Programmer's Reference Manual, siginfo(5).  */
-
-static struct sigcode {
-  int signo;
-  int code;
-  char *codename;
-  char *desc;
-} siginfo_table[] = {
-#if defined (SIGILL) && defined (ILL_ILLOPC)
-  { SIGILL, ILL_ILLOPC, "ILL_ILLOPC", "Illegal opcode" },
-#endif
-#if defined (SIGILL) && defined (ILL_ILLOPN)
-  { SIGILL, ILL_ILLOPN, "ILL_ILLOPN", "Illegal operand", },
-#endif
-#if defined (SIGILL) && defined (ILL_ILLADR)
-  { SIGILL, ILL_ILLADR, "ILL_ILLADR", "Illegal addressing mode" },
-#endif
-#if defined (SIGILL) && defined (ILL_ILLTRP)
-  { SIGILL, ILL_ILLTRP, "ILL_ILLTRP", "Illegal trap" },
-#endif
-#if defined (SIGILL) && defined (ILL_PRVOPC)
-  { SIGILL, ILL_PRVOPC, "ILL_PRVOPC", "Privileged opcode" },
-#endif
-#if defined (SIGILL) && defined (ILL_PRVREG)
-  { SIGILL, ILL_PRVREG, "ILL_PRVREG", "Privileged register" },
-#endif
-#if defined (SIGILL) && defined (ILL_COPROC)
-  { SIGILL, ILL_COPROC, "ILL_COPROC", "Coprocessor error" },
-#endif
-#if defined (SIGILL) && defined (ILL_BADSTK)
-  { SIGILL, ILL_BADSTK, "ILL_BADSTK", "Internal stack error" },
-#endif
-#if defined (SIGFPE) && defined (FPE_INTDIV)
-  { SIGFPE, FPE_INTDIV, "FPE_INTDIV", "Integer divide by zero" },
-#endif
-#if defined (SIGFPE) && defined (FPE_INTOVF)
-  { SIGFPE, FPE_INTOVF, "FPE_INTOVF", "Integer overflow" },
-#endif
-#if defined (SIGFPE) && defined (FPE_FLTDIV)
-  { SIGFPE, FPE_FLTDIV, "FPE_FLTDIV", "Floating point divide by zero" },
-#endif
-#if defined (SIGFPE) && defined (FPE_FLTOVF)
-  { SIGFPE, FPE_FLTOVF, "FPE_FLTOVF", "Floating point overflow" },
-#endif
-#if defined (SIGFPE) && defined (FPE_FLTUND)
-  { SIGFPE, FPE_FLTUND, "FPE_FLTUND", "Floating point underflow" },
-#endif
-#if defined (SIGFPE) && defined (FPE_FLTRES)
-  { SIGFPE, FPE_FLTRES, "FPE_FLTRES", "Floating point inexact result" },
-#endif
-#if defined (SIGFPE) && defined (FPE_FLTINV)
-  { SIGFPE, FPE_FLTINV, "FPE_FLTINV", "Invalid floating point operation" },
-#endif
-#if defined (SIGFPE) && defined (FPE_FLTSUB)
-  { SIGFPE, FPE_FLTSUB, "FPE_FLTSUB", "Subscript out of range" },
-#endif
-#if defined (SIGSEGV) && defined (SEGV_MAPERR)
-  { SIGSEGV, SEGV_MAPERR, "SEGV_MAPERR", "Address not mapped to object" },
-#endif
-#if defined (SIGSEGV) && defined (SEGV_ACCERR)
-  { SIGSEGV, SEGV_ACCERR, "SEGV_ACCERR", "Invalid permissions for object" },
-#endif
-#if defined (SIGBUS) && defined (BUS_ADRALN)
-  { SIGBUS, BUS_ADRALN, "BUS_ADRALN", "Invalid address alignment" },
-#endif
-#if defined (SIGBUS) && defined (BUS_ADRERR)
-  { SIGBUS, BUS_ADRERR, "BUS_ADRERR", "Non-existent physical address" },
-#endif
-#if defined (SIGBUS) && defined (BUS_OBJERR)
-  { SIGBUS, BUS_OBJERR, "BUS_OBJERR", "Object specific hardware error" },
-#endif
-#if defined (SIGTRAP) && defined (TRAP_BRKPT)
-  { SIGTRAP, TRAP_BRKPT, "TRAP_BRKPT", "Process breakpoint" },
-#endif
-#if defined (SIGTRAP) && defined (TRAP_TRACE)
-  { SIGTRAP, TRAP_TRACE, "TRAP_TRACE", "Process trace trap" },
-#endif
-#if defined (SIGCLD) && defined (CLD_EXITED)
-  { SIGCLD, CLD_EXITED, "CLD_EXITED", "Child has exited" },
-#endif
-#if defined (SIGCLD) && defined (CLD_KILLED)
-  { SIGCLD, CLD_KILLED, "CLD_KILLED", "Child was killed" },
-#endif
-#if defined (SIGCLD) && defined (CLD_DUMPED)
-  { SIGCLD, CLD_DUMPED, "CLD_DUMPED", "Child has terminated abnormally" },
-#endif
-#if defined (SIGCLD) && defined (CLD_TRAPPED)
-  { SIGCLD, CLD_TRAPPED, "CLD_TRAPPED", "Traced child has trapped" },
-#endif
-#if defined (SIGCLD) && defined (CLD_STOPPED)
-  { SIGCLD, CLD_STOPPED, "CLD_STOPPED", "Child has stopped" },
-#endif
-#if defined (SIGCLD) && defined (CLD_CONTINUED)
-  { SIGCLD, CLD_CONTINUED, "CLD_CONTINUED", "Stopped child had continued" },
-#endif
-#if defined (SIGPOLL) && defined (POLL_IN)
-  { SIGPOLL, POLL_IN, "POLL_IN", "Input input available" },
-#endif
-#if defined (SIGPOLL) && defined (POLL_OUT)
-  { SIGPOLL, POLL_OUT, "POLL_OUT", "Output buffers available" },
-#endif
-#if defined (SIGPOLL) && defined (POLL_MSG)
-  { SIGPOLL, POLL_MSG, "POLL_MSG", "Input message available" },
-#endif
-#if defined (SIGPOLL) && defined (POLL_ERR)
-  { SIGPOLL, POLL_ERR, "POLL_ERR", "I/O error" },
-#endif
-#if defined (SIGPOLL) && defined (POLL_PRI)
-  { SIGPOLL, POLL_PRI, "POLL_PRI", "High priority input available" },
-#endif
-#if defined (SIGPOLL) && defined (POLL_HUP)
-  { SIGPOLL, POLL_HUP, "POLL_HUP", "Device disconnected" },
-#endif
-  { 0, 0, NULL, NULL }
-};
-
-static char *syscall_table[MAX_SYSCALLS];
-
-/* Prototypes for local functions */
-
-static void procfs_stop PARAMS ((void));
-
-static int procfs_thread_alive PARAMS ((int));
-
-static int procfs_can_run PARAMS ((void));
-
-static void procfs_mourn_inferior PARAMS ((void));
-
-static void procfs_fetch_registers PARAMS ((int));
-
-static int procfs_wait PARAMS ((int, struct target_waitstatus *));
-
-static void procfs_open PARAMS ((char *, int));
-
-static void procfs_files_info PARAMS ((struct target_ops *));
-
-static void procfs_prepare_to_store PARAMS ((void));
-
-static void procfs_detach PARAMS ((char *, int));
-
-static void procfs_attach PARAMS ((char *, int));
-
-static void proc_set_exec_trap PARAMS ((void));
-
-static void  procfs_init_inferior PARAMS ((int));
-
-static struct procinfo *create_procinfo PARAMS ((int));
-
-static void procfs_store_registers PARAMS ((int));
-
-static int procfs_xfer_memory PARAMS ((CORE_ADDR, char *, int, int, struct target_ops *));
-
-static void procfs_kill_inferior PARAMS ((void));
-
-static char *sigcodedesc PARAMS ((siginfo_t *));
-
-static char *sigcodename PARAMS ((siginfo_t *));
-
-static struct procinfo *wait_fd PARAMS ((void));
-
-static void remove_fd PARAMS ((struct procinfo *));
-
-static void add_fd PARAMS ((struct procinfo *));
-
-static void set_proc_siginfo PARAMS ((struct procinfo *, int));
-
-static void init_syscall_table PARAMS ((void));
-
-static char *syscallname PARAMS ((int));
-
-static char *signalname PARAMS ((int));
-
-static char *errnoname PARAMS ((int));
-
-static int proc_address_to_fd PARAMS ((struct procinfo *, CORE_ADDR, int));
-
-static int open_proc_file PARAMS ((int, struct procinfo *, int, int));
-
-static void close_proc_file PARAMS ((struct procinfo *));
-
-static void unconditionally_kill_inferior PARAMS ((struct procinfo *));
-
-static NORETURN void proc_init_failed PARAMS ((struct procinfo *, char *, int)) ATTR_NORETURN;
-
-static void info_proc PARAMS ((char *, int));
-
-static void info_proc_flags PARAMS ((struct procinfo *, int));
-
-static void info_proc_stop PARAMS ((struct procinfo *, int));
-
-static void info_proc_siginfo PARAMS ((struct procinfo *, int));
-
-static void info_proc_syscalls PARAMS ((struct procinfo *, int));
-
-static void info_proc_mappings PARAMS ((struct procinfo *, int));
-
-static void info_proc_signals PARAMS ((struct procinfo *, int));
-
-static void info_proc_faults PARAMS ((struct procinfo *, int));
-
-static char *mappingflags PARAMS ((long));
-
-static char *lookupname PARAMS ((struct trans *, unsigned int, char *));
-
-static char *lookupdesc PARAMS ((struct trans *, unsigned int));
-
-static int do_attach PARAMS ((int pid));
-
-static void do_detach PARAMS ((int siggnal));
-
-static void procfs_create_inferior PARAMS ((char *, char *, char **));
-
-static void procfs_notice_signals PARAMS ((int pid));
-
-static void notice_signals PARAMS ((struct procinfo *, struct sig_ctl *));
-
-static struct procinfo *find_procinfo PARAMS ((pid_t pid, int okfail));
-
-static int procfs_write_pcwstop PARAMS ((struct procinfo *));
-static int procfs_read_status PARAMS ((struct procinfo *));
-static void procfs_write_pckill PARAMS ((struct procinfo *));
-
-typedef int syscall_func_t PARAMS ((struct procinfo *pi, int syscall_num,
-				    int why, int *rtnval, int *statval));
-
-static void procfs_set_syscall_trap PARAMS ((struct procinfo *pi,
-					     int syscall_num, int flags,
-					     syscall_func_t *func));
-
-static void procfs_clear_syscall_trap PARAMS ((struct procinfo *pi,
-					       int syscall_num, int errok));
-
-#define PROCFS_SYSCALL_ENTRY 0x1 /* Trap on entry to sys call */
-#define PROCFS_SYSCALL_EXIT 0x2	/* Trap on exit from sys call */
-
-static syscall_func_t procfs_exit_handler;
-
-static syscall_func_t procfs_exec_handler;
-
-#ifdef SYS_sproc
-static syscall_func_t procfs_sproc_handler;
-static syscall_func_t procfs_fork_handler;
-#endif
-
-#ifdef SYS_lwp_create
-static syscall_func_t procfs_lwp_creation_handler;
-#endif
-
-static void modify_inherit_on_fork_flag PARAMS ((int fd, int flag));
-static void modify_run_on_last_close_flag PARAMS ((int fd, int flag));
-
-/* */
-
-struct procfs_syscall_handler
-{
-  int syscall_num;		/* The number of the system call being handled */
-				/* The function to be called */
-  syscall_func_t *func;
-};
-
-static void procfs_resume PARAMS ((int pid, int step,
-				   enum target_signal signo));
-
-static void init_procfs_ops PARAMS ((void));
-
-/* External function prototypes that can't be easily included in any
-   header file because the args are typedefs in system include files. */
-
-extern void supply_gregset PARAMS ((gdb_gregset_t *));
-
-extern void fill_gregset PARAMS ((gdb_gregset_t *, int));
-
-#ifdef FP0_REGNUM
-extern void supply_fpregset PARAMS ((gdb_fpregset_t *));
-
-extern void fill_fpregset PARAMS ((gdb_fpregset_t *, int));
-#endif
-
-/*
-
-LOCAL FUNCTION
-
-	find_procinfo -- convert a process id to a struct procinfo
-
-SYNOPSIS
-
-	static struct procinfo * find_procinfo (pid_t pid, int okfail);
-
-DESCRIPTION
-	
-	Given a process id, look it up in the procinfo chain.  Returns
-	a struct procinfo *.  If can't find pid, then call error(),
-	unless okfail is set, in which case, return NULL;
- */
-
-static struct procinfo *
-find_procinfo (pid, okfail)
-     pid_t pid;
-     int okfail;
-{
-  struct procinfo *procinfo;
-
-  for (procinfo = procinfo_list; procinfo; procinfo = procinfo->next)
-    if (procinfo->pid == pid)
-      return procinfo;
-
-  if (okfail)
-    return NULL;
-
-  error ("procfs (find_procinfo):  Couldn't locate pid %d", pid);
-}
-
-/*
-
-LOCAL MACRO
-
-	current_procinfo -- convert inferior_pid to a struct procinfo
-
-SYNOPSIS
-
-	static struct procinfo * current_procinfo;
-
-DESCRIPTION
-	
-	Looks up inferior_pid in the procinfo chain.  Always returns a
-	struct procinfo *.  If process can't be found, we error() out.
- */
-
-#define current_procinfo find_procinfo (inferior_pid, 0)
-
-/*
-
-LOCAL FUNCTION
-
-	add_fd -- Add the fd to the poll/select list
-
-SYNOPSIS
-
-	static void add_fd (struct procinfo *);
-
-DESCRIPTION
-	
-	Add the fd of the supplied procinfo to the list of fds used for
-	poll/select operations.
- */
-
-static void
-add_fd (pi)
-     struct procinfo *pi;
-{
-  if (num_poll_list <= 0)
-    poll_list = (struct pollfd *) xmalloc (sizeof (struct pollfd));
-  else
-    poll_list = (struct pollfd *) xrealloc (poll_list,
-					    (num_poll_list + 1)
-					    * sizeof (struct pollfd));
-  poll_list[num_poll_list].fd = pi->ctl_fd;
-#ifdef UNIXWARE
-  poll_list[num_poll_list].events = POLLWRNORM;
-#else
-  poll_list[num_poll_list].events = POLLPRI;
-#endif
-
-  num_poll_list++;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	remove_fd -- Remove the fd from the poll/select list
-
-SYNOPSIS
-
-	static void remove_fd (struct procinfo *);
-
-DESCRIPTION
-	
-	Remove the fd of the supplied procinfo from the list of fds used 
-	for poll/select operations.
- */
-
-static void
-remove_fd (pi)
-     struct procinfo *pi;
-{
-  int i;
-
-  for (i = 0; i < num_poll_list; i++)
-    {
-      if (poll_list[i].fd == pi->ctl_fd)
-	{
-	  if (i != num_poll_list - 1)
-	    memcpy (poll_list + i, poll_list + i + 1,
-		    (num_poll_list - i - 1) * sizeof (struct pollfd));
-
-	  num_poll_list--;
-
-	  if (num_poll_list == 0)
-	    free (poll_list);
-	  else
-	    poll_list = (struct pollfd *) xrealloc (poll_list,
-						    num_poll_list
-						    * sizeof (struct pollfd));
-	  return;
-	}
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_read_status - get procfs fd status
-
-SYNOPSIS
-
-	static int procfs_read_status (pi) struct procinfo *pi;
-
-DESCRIPTION
-	
-	Given a pointer to a procinfo struct, get the status of
-	the status_fd in the appropriate way.  Returns 0 on failure,
-	1 on success.
- */
-
-static int
-procfs_read_status (pi)
-  struct procinfo *pi;
-{
-#ifdef PROCFS_USE_READ_WRITE
-   if ((lseek (pi->status_fd, 0, SEEK_SET) < 0) ||
-           (read (pi->status_fd, (char *) &pi->prstatus, 
-             sizeof (gdb_prstatus_t)) != sizeof (gdb_prstatus_t)))
-#else
-  if (ioctl (pi->status_fd, PIOCSTATUS, &pi->prstatus) < 0)
-#endif
-    return 0;
-  else
-    return 1;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_write_pcwstop - send a PCWSTOP to procfs fd
-
-SYNOPSIS
-
-	static int procfs_write_pcwstop (pi) struct procinfo *pi;
-
-DESCRIPTION
-	
-	Given a pointer to a procinfo struct, send a PCWSTOP to
-	the ctl_fd in the appropriate way.  Returns 0 on failure,
-	1 on success.
- */
-
-static int
-procfs_write_pcwstop (pi)
-  struct procinfo *pi;
-{
-#ifdef PROCFS_USE_READ_WRITE
-  long cmd = PCWSTOP;
-  if (write (pi->ctl_fd, (char *) &cmd, sizeof (long)) < 0)
-#else
-  if (ioctl (pi->ctl_fd, PIOCWSTOP, &pi->prstatus) < 0)
-#endif
-    return 0;
-  else
-    return 1;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_write_pckill - send a kill to procfs fd
-
-SYNOPSIS
-
-	static void procfs_write_pckill (pi) struct procinfo *pi;
-
-DESCRIPTION
-	
-	Given a pointer to a procinfo struct, send a kill to
-	the ctl_fd in the appropriate way.  Returns 0 on failure,
-	1 on success.
- */
-
-static void
-procfs_write_pckill (pi)
-  struct procinfo *pi;
-{
-#ifdef PROCFS_USE_READ_WRITE
-  struct proc_ctl pctl;
-  pctl.cmd = PCKILL;
-  pctl.data = SIGKILL;
-  write (pi->ctl_fd, &pctl, sizeof (struct proc_ctl));
-#else
-  int signo = SIGKILL;
-  ioctl (pi->ctl_fd, PIOCKILL, &signo);
-#endif
-}
-
-static struct procinfo *
-wait_fd ()
-{
-  struct procinfo *pi, *next_pi;
-#ifndef LOSING_POLL
-  int num_fds;
-  int i;
-#endif
-
-  set_sigint_trap ();	/* Causes SIGINT to be passed on to the
-			   attached process. */
-  set_sigio_trap ();
-
- wait_again:
-#ifndef LOSING_POLL
-  while (1)
-    {
-      num_fds = poll (poll_list, num_poll_list, -1);
-      if (num_fds > 0)
-	break;
-      if (num_fds < 0 && errno == EINTR)
-	continue;
-      print_sys_errmsg ("poll failed", errno);
-      error ("Poll failed, returned %d", num_fds);
-    }
-#else /* LOSING_POLL */
-  pi = current_procinfo;
-
-  while (!procfs_write_pcwstop (pi))
-    {
-      if (errno == ENOENT)
-	{
-	  /* Process exited.  */
-	  pi->prstatus.pr_flags = 0;
-	  break;
-	}
-      else if (errno != EINTR)
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("procfs_write_pcwstop failed");
-	}
-    }
-  pi->had_event = 1;
-#endif /* LOSING_POLL */
-  
-  clear_sigint_trap ();
-  clear_sigio_trap ();
-
-#ifndef LOSING_POLL
-
-  for (i = 0; i < num_poll_list && num_fds > 0; i++)
-    {
-      if (0 == (poll_list[i].revents & 
-		(POLLWRNORM | POLLPRI | POLLERR | POLLHUP | POLLNVAL)))
-	continue;
-      for (pi = procinfo_list; pi; pi = next_pi)
-	{
-	  next_pi = pi->next;
-	  if (poll_list[i].fd == pi->ctl_fd)
-	    {
-	      num_fds--;
-	      if ((poll_list[i].revents & POLLHUP) != 0	||
-		  !procfs_read_status(pi))
-		{ /* The LWP has apparently terminated.  */
-		  if (num_poll_list <= 1)
-		    {
-		      pi->prstatus.pr_flags = 0;
-		      pi->had_event = 1;
-		      break;
-		    }
-		  if (info_verbose)
-		    printf_filtered ("LWP %d exited.\n", 
-				     (pi->pid >> 16) & 0xffff);
-		  close_proc_file (pi);
-		  i--;			/* don't skip deleted entry */
-		  if (num_fds != 0)
-		    break;		/* already another event to process */
-		  else
-		    goto wait_again; 	/* wait for another event */
-		}
-	      pi->had_event = 1;
-	      break;
-	    }
-	}
-      if (!pi)
-	error ("wait_fd: Couldn't find procinfo for fd %d\n",
-	       poll_list[i].fd);
-    }
-#endif /* LOSING_POLL */
-
-  return pi;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	lookupdesc -- translate a value to a summary desc string
-
-SYNOPSIS
-
-	static char *lookupdesc (struct trans *transp, unsigned int val);
-
-DESCRIPTION
-	
-	Given a pointer to a translation table and a value to be translated,
-	lookup the desc string and return it.
- */
-
-static char *
-lookupdesc (transp, val)
-     struct trans *transp;
-     unsigned int val;
-{
-  char *desc;
-  
-  for (desc = NULL; transp -> name != NULL; transp++)
-    {
-      if (transp -> value == val)
-	{
-	  desc = transp -> desc;
-	  break;
-	}
-    }
-
-  /* Didn't find a translation for the specified value, set a default one. */
-
-  if (desc == NULL)
-    {
-      desc = "Unknown";
-    }
-  return (desc);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	lookupname -- translate a value to symbolic name
-
-SYNOPSIS
-
-	static char *lookupname (struct trans *transp, unsigned int val,
-				 char *prefix);
-
-DESCRIPTION
-	
-	Given a pointer to a translation table, a value to be translated,
-	and a default prefix to return if the value can't be translated,
-	match the value with one of the translation table entries and
-	return a pointer to the symbolic name.
-
-	If no match is found it just returns the value as a printable string,
-	with the given prefix.  The previous such value, if any, is freed
-	at this time.
- */
-
-static char *
-lookupname (transp, val, prefix)
-     struct trans *transp;
-     unsigned int val;
-     char *prefix;
-{
-  static char *locbuf;
-  char *name;
-  
-  for (name = NULL; transp -> name != NULL; transp++)
-    {
-      if (transp -> value == val)
-	{
-	  name = transp -> name;
-	  break;
-	}
-    }
-
-  /* Didn't find a translation for the specified value, build a default
-     one using the specified prefix and return it.  The lifetime of
-     the value is only until the next one is needed. */
-
-  if (name == NULL)
-    {
-      if (locbuf != NULL)
-	{
-	  free (locbuf);
-	}
-      locbuf = xmalloc (strlen (prefix) + 16);
-      sprintf (locbuf, "%s %u", prefix, val);
-      name = locbuf;
-    }
-  return (name);
-}
-
-static char *
-sigcodename (sip)
-     siginfo_t *sip;
-{
-  struct sigcode *scp;
-  char *name = NULL;
-  static char locbuf[32];
-  
-  for (scp = siginfo_table; scp -> codename != NULL; scp++)
-    {
-      if ((scp -> signo == sip -> si_signo) &&
-	  (scp -> code == sip -> si_code))
-	{
-	  name = scp -> codename;
-	  break;
-	}
-    }
-  if (name == NULL)
-    {
-      sprintf (locbuf, "sigcode %u", sip -> si_signo);
-      name = locbuf;
-    }
-  return (name);
-}
-
-static char *
-sigcodedesc (sip)
-     siginfo_t *sip;
-{
-  struct sigcode *scp;
-  char *desc = NULL;
-  
-  for (scp = siginfo_table; scp -> codename != NULL; scp++)
-    {
-      if ((scp -> signo == sip -> si_signo) &&
-	  (scp -> code == sip -> si_code))
-	{
-	  desc = scp -> desc;
-	  break;
-	}
-    }
-  if (desc == NULL)
-    {
-      desc = "Unrecognized signal or trap use";
-    }
-  return (desc);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	syscallname - translate a system call number into a system call name
-
-SYNOPSIS
-
-	char *syscallname (int syscallnum)
-
-DESCRIPTION
-
-	Given a system call number, translate it into the printable name
-	of a system call, or into "syscall <num>" if it is an unknown
-	number.
- */
-
-static char *
-syscallname (syscallnum)
-     int syscallnum;
-{
-  static char locbuf[32];
-  
-  if (syscallnum >= 0 && syscallnum < MAX_SYSCALLS
-      && syscall_table[syscallnum] != NULL)
-    return syscall_table[syscallnum];
-  else
-    {
-      sprintf (locbuf, "syscall %u", syscallnum);
-      return locbuf;
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	init_syscall_table - initialize syscall translation table
-
-SYNOPSIS
-
-	void init_syscall_table (void)
-
-DESCRIPTION
-
-	Dynamically initialize the translation table to convert system
-	call numbers into printable system call names.  Done once per
-	gdb run, on initialization.
-
-NOTES
-
-	This is awfully ugly, but preprocessor tricks to make it prettier
-	tend to be nonportable.
- */
-
-static void
-init_syscall_table ()
-{
-#if defined (SYS_exit)
-  syscall_table[SYS_exit] = "exit";
-#endif
-#if defined (SYS_fork)
-  syscall_table[SYS_fork] = "fork";
-#endif
-#if defined (SYS_read)
-  syscall_table[SYS_read] = "read";
-#endif
-#if defined (SYS_write)
-  syscall_table[SYS_write] = "write";
-#endif
-#if defined (SYS_open)
-  syscall_table[SYS_open] = "open";
-#endif
-#if defined (SYS_close)
-  syscall_table[SYS_close] = "close";
-#endif
-#if defined (SYS_wait)
-  syscall_table[SYS_wait] = "wait";
-#endif
-#if defined (SYS_creat)
-  syscall_table[SYS_creat] = "creat";
-#endif
-#if defined (SYS_link)
-  syscall_table[SYS_link] = "link";
-#endif
-#if defined (SYS_unlink)
-  syscall_table[SYS_unlink] = "unlink";
-#endif
-#if defined (SYS_exec)
-  syscall_table[SYS_exec] = "exec";
-#endif
-#if defined (SYS_execv)
-  syscall_table[SYS_execv] = "execv";
-#endif
-#if defined (SYS_execve)
-  syscall_table[SYS_execve] = "execve";
-#endif
-#if defined (SYS_chdir)
-  syscall_table[SYS_chdir] = "chdir";
-#endif
-#if defined (SYS_time)
-  syscall_table[SYS_time] = "time";
-#endif
-#if defined (SYS_mknod)
-  syscall_table[SYS_mknod] = "mknod";
-#endif
-#if defined (SYS_chmod)
-  syscall_table[SYS_chmod] = "chmod";
-#endif
-#if defined (SYS_chown)
-  syscall_table[SYS_chown] = "chown";
-#endif
-#if defined (SYS_brk)
-  syscall_table[SYS_brk] = "brk";
-#endif
-#if defined (SYS_stat)
-  syscall_table[SYS_stat] = "stat";
-#endif
-#if defined (SYS_lseek)
-  syscall_table[SYS_lseek] = "lseek";
-#endif
-#if defined (SYS_getpid)
-  syscall_table[SYS_getpid] = "getpid";
-#endif
-#if defined (SYS_mount)
-  syscall_table[SYS_mount] = "mount";
-#endif
-#if defined (SYS_umount)
-  syscall_table[SYS_umount] = "umount";
-#endif
-#if defined (SYS_setuid)
-  syscall_table[SYS_setuid] = "setuid";
-#endif
-#if defined (SYS_getuid)
-  syscall_table[SYS_getuid] = "getuid";
-#endif
-#if defined (SYS_stime)
-  syscall_table[SYS_stime] = "stime";
-#endif
-#if defined (SYS_ptrace)
-  syscall_table[SYS_ptrace] = "ptrace";
-#endif
-#if defined (SYS_alarm)
-  syscall_table[SYS_alarm] = "alarm";
-#endif
-#if defined (SYS_fstat)
-  syscall_table[SYS_fstat] = "fstat";
-#endif
-#if defined (SYS_pause)
-  syscall_table[SYS_pause] = "pause";
-#endif
-#if defined (SYS_utime)
-  syscall_table[SYS_utime] = "utime";
-#endif
-#if defined (SYS_stty)
-  syscall_table[SYS_stty] = "stty";
-#endif
-#if defined (SYS_gtty)
-  syscall_table[SYS_gtty] = "gtty";
-#endif
-#if defined (SYS_access)
-  syscall_table[SYS_access] = "access";
-#endif
-#if defined (SYS_nice)
-  syscall_table[SYS_nice] = "nice";
-#endif
-#if defined (SYS_statfs)
-  syscall_table[SYS_statfs] = "statfs";
-#endif
-#if defined (SYS_sync)
-  syscall_table[SYS_sync] = "sync";
-#endif
-#if defined (SYS_kill)
-  syscall_table[SYS_kill] = "kill";
-#endif
-#if defined (SYS_fstatfs)
-  syscall_table[SYS_fstatfs] = "fstatfs";
-#endif
-#if defined (SYS_pgrpsys)
-  syscall_table[SYS_pgrpsys] = "pgrpsys";
-#endif
-#if defined (SYS_xenix)
-  syscall_table[SYS_xenix] = "xenix";
-#endif
-#if defined (SYS_dup)
-  syscall_table[SYS_dup] = "dup";
-#endif
-#if defined (SYS_pipe)
-  syscall_table[SYS_pipe] = "pipe";
-#endif
-#if defined (SYS_times)
-  syscall_table[SYS_times] = "times";
-#endif
-#if defined (SYS_profil)
-  syscall_table[SYS_profil] = "profil";
-#endif
-#if defined (SYS_plock)
-  syscall_table[SYS_plock] = "plock";
-#endif
-#if defined (SYS_setgid)
-  syscall_table[SYS_setgid] = "setgid";
-#endif
-#if defined (SYS_getgid)
-  syscall_table[SYS_getgid] = "getgid";
-#endif
-#if defined (SYS_signal)
-  syscall_table[SYS_signal] = "signal";
-#endif
-#if defined (SYS_msgsys)
-  syscall_table[SYS_msgsys] = "msgsys";
-#endif
-#if defined (SYS_sys3b)
-  syscall_table[SYS_sys3b] = "sys3b";
-#endif
-#if defined (SYS_sysi86)
-  syscall_table[SYS_sysi86] = "sysi86";
-#endif
-#if defined (SYS_acct)
-  syscall_table[SYS_acct] = "acct";
-#endif
-#if defined (SYS_shmsys)
-  syscall_table[SYS_shmsys] = "shmsys";
-#endif
-#if defined (SYS_semsys)
-  syscall_table[SYS_semsys] = "semsys";
-#endif
-#if defined (SYS_ioctl)
-  syscall_table[SYS_ioctl] = "ioctl";
-#endif
-#if defined (SYS_uadmin)
-  syscall_table[SYS_uadmin] = "uadmin";
-#endif
-#if defined (SYS_utssys)
-  syscall_table[SYS_utssys] = "utssys";
-#endif
-#if defined (SYS_fsync)
-  syscall_table[SYS_fsync] = "fsync";
-#endif
-#if defined (SYS_umask)
-  syscall_table[SYS_umask] = "umask";
-#endif
-#if defined (SYS_chroot)
-  syscall_table[SYS_chroot] = "chroot";
-#endif
-#if defined (SYS_fcntl)
-  syscall_table[SYS_fcntl] = "fcntl";
-#endif
-#if defined (SYS_ulimit)
-  syscall_table[SYS_ulimit] = "ulimit";
-#endif
-#if defined (SYS_rfsys)
-  syscall_table[SYS_rfsys] = "rfsys";
-#endif
-#if defined (SYS_rmdir)
-  syscall_table[SYS_rmdir] = "rmdir";
-#endif
-#if defined (SYS_mkdir)
-  syscall_table[SYS_mkdir] = "mkdir";
-#endif
-#if defined (SYS_getdents)
-  syscall_table[SYS_getdents] = "getdents";
-#endif
-#if defined (SYS_sysfs)
-  syscall_table[SYS_sysfs] = "sysfs";
-#endif
-#if defined (SYS_getmsg)
-  syscall_table[SYS_getmsg] = "getmsg";
-#endif
-#if defined (SYS_putmsg)
-  syscall_table[SYS_putmsg] = "putmsg";
-#endif
-#if defined (SYS_poll)
-  syscall_table[SYS_poll] = "poll";
-#endif
-#if defined (SYS_lstat)
-  syscall_table[SYS_lstat] = "lstat";
-#endif
-#if defined (SYS_symlink)
-  syscall_table[SYS_symlink] = "symlink";
-#endif
-#if defined (SYS_readlink)
-  syscall_table[SYS_readlink] = "readlink";
-#endif
-#if defined (SYS_setgroups)
-  syscall_table[SYS_setgroups] = "setgroups";
-#endif
-#if defined (SYS_getgroups)
-  syscall_table[SYS_getgroups] = "getgroups";
-#endif
-#if defined (SYS_fchmod)
-  syscall_table[SYS_fchmod] = "fchmod";
-#endif
-#if defined (SYS_fchown)
-  syscall_table[SYS_fchown] = "fchown";
-#endif
-#if defined (SYS_sigprocmask)
-  syscall_table[SYS_sigprocmask] = "sigprocmask";
-#endif
-#if defined (SYS_sigsuspend)
-  syscall_table[SYS_sigsuspend] = "sigsuspend";
-#endif
-#if defined (SYS_sigaltstack)
-  syscall_table[SYS_sigaltstack] = "sigaltstack";
-#endif
-#if defined (SYS_sigaction)
-  syscall_table[SYS_sigaction] = "sigaction";
-#endif
-#if defined (SYS_sigpending)
-  syscall_table[SYS_sigpending] = "sigpending";
-#endif
-#if defined (SYS_context)
-  syscall_table[SYS_context] = "context";
-#endif
-#if defined (SYS_evsys)
-  syscall_table[SYS_evsys] = "evsys";
-#endif
-#if defined (SYS_evtrapret)
-  syscall_table[SYS_evtrapret] = "evtrapret";
-#endif
-#if defined (SYS_statvfs)
-  syscall_table[SYS_statvfs] = "statvfs";
-#endif
-#if defined (SYS_fstatvfs)
-  syscall_table[SYS_fstatvfs] = "fstatvfs";
-#endif
-#if defined (SYS_nfssys)
-  syscall_table[SYS_nfssys] = "nfssys";
-#endif
-#if defined (SYS_waitsys)
-  syscall_table[SYS_waitsys] = "waitsys";
-#endif
-#if defined (SYS_sigsendsys)
-  syscall_table[SYS_sigsendsys] = "sigsendsys";
-#endif
-#if defined (SYS_hrtsys)
-  syscall_table[SYS_hrtsys] = "hrtsys";
-#endif
-#if defined (SYS_acancel)
-  syscall_table[SYS_acancel] = "acancel";
-#endif
-#if defined (SYS_async)
-  syscall_table[SYS_async] = "async";
-#endif
-#if defined (SYS_priocntlsys)
-  syscall_table[SYS_priocntlsys] = "priocntlsys";
-#endif
-#if defined (SYS_pathconf)
-  syscall_table[SYS_pathconf] = "pathconf";
-#endif
-#if defined (SYS_mincore)
-  syscall_table[SYS_mincore] = "mincore";
-#endif
-#if defined (SYS_mmap)
-  syscall_table[SYS_mmap] = "mmap";
-#endif
-#if defined (SYS_mprotect)
-  syscall_table[SYS_mprotect] = "mprotect";
-#endif
-#if defined (SYS_munmap)
-  syscall_table[SYS_munmap] = "munmap";
-#endif
-#if defined (SYS_fpathconf)
-  syscall_table[SYS_fpathconf] = "fpathconf";
-#endif
-#if defined (SYS_vfork)
-  syscall_table[SYS_vfork] = "vfork";
-#endif
-#if defined (SYS_fchdir)
-  syscall_table[SYS_fchdir] = "fchdir";
-#endif
-#if defined (SYS_readv)
-  syscall_table[SYS_readv] = "readv";
-#endif
-#if defined (SYS_writev)
-  syscall_table[SYS_writev] = "writev";
-#endif
-#if defined (SYS_xstat)
-  syscall_table[SYS_xstat] = "xstat";
-#endif
-#if defined (SYS_lxstat)
-  syscall_table[SYS_lxstat] = "lxstat";
-#endif
-#if defined (SYS_fxstat)
-  syscall_table[SYS_fxstat] = "fxstat";
-#endif
-#if defined (SYS_xmknod)
-  syscall_table[SYS_xmknod] = "xmknod";
-#endif
-#if defined (SYS_clocal)
-  syscall_table[SYS_clocal] = "clocal";
-#endif
-#if defined (SYS_setrlimit)
-  syscall_table[SYS_setrlimit] = "setrlimit";
-#endif
-#if defined (SYS_getrlimit)
-  syscall_table[SYS_getrlimit] = "getrlimit";
-#endif
-#if defined (SYS_lchown)
-  syscall_table[SYS_lchown] = "lchown";
-#endif
-#if defined (SYS_memcntl)
-  syscall_table[SYS_memcntl] = "memcntl";
-#endif
-#if defined (SYS_getpmsg)
-  syscall_table[SYS_getpmsg] = "getpmsg";
-#endif
-#if defined (SYS_putpmsg)
-  syscall_table[SYS_putpmsg] = "putpmsg";
-#endif
-#if defined (SYS_rename)
-  syscall_table[SYS_rename] = "rename";
-#endif
-#if defined (SYS_uname)
-  syscall_table[SYS_uname] = "uname";
-#endif
-#if defined (SYS_setegid)
-  syscall_table[SYS_setegid] = "setegid";
-#endif
-#if defined (SYS_sysconfig)
-  syscall_table[SYS_sysconfig] = "sysconfig";
-#endif
-#if defined (SYS_adjtime)
-  syscall_table[SYS_adjtime] = "adjtime";
-#endif
-#if defined (SYS_systeminfo)
-  syscall_table[SYS_systeminfo] = "systeminfo";
-#endif
-#if defined (SYS_seteuid)
-  syscall_table[SYS_seteuid] = "seteuid";
-#endif
-#if defined (SYS_sproc)
-  syscall_table[SYS_sproc] = "sproc";
-#endif
-#if defined (SYS_keyctl)
-  syscall_table[SYS_keyctl] = "keyctl";
-#endif
-#if defined (SYS_secsys)
-  syscall_table[SYS_secsys] = "secsys";
-#endif
-#if defined (SYS_filepriv)
-  syscall_table[SYS_filepriv] = "filepriv";
-#endif
-#if defined (SYS_procpriv)
-  syscall_table[SYS_procpriv] = "procpriv";
-#endif
-#if defined (SYS_devstat)
-  syscall_table[SYS_devstat] = "devstat";
-#endif
-#if defined (SYS_aclipc)
-  syscall_table[SYS_aclipc] = "aclipc";
-#endif
-#if defined (SYS_fdevstat)
-  syscall_table[SYS_fdevstat] = "fdevstat";
-#endif
-#if defined (SYS_flvlfile)
-  syscall_table[SYS_flvlfile] = "flvlfile";
-#endif
-#if defined (SYS_lvlfile)
-  syscall_table[SYS_lvlfile] = "lvlfile";
-#endif
-#if defined (SYS_lvlequal)
-  syscall_table[SYS_lvlequal] = "lvlequal";
-#endif
-#if defined (SYS_lvlproc)
-  syscall_table[SYS_lvlproc] = "lvlproc";
-#endif
-#if defined (SYS_lvlipc)
-  syscall_table[SYS_lvlipc] = "lvlipc";
-#endif
-#if defined (SYS_acl)
-  syscall_table[SYS_acl] = "acl";
-#endif
-#if defined (SYS_auditevt)
-  syscall_table[SYS_auditevt] = "auditevt";
-#endif
-#if defined (SYS_auditctl)
-  syscall_table[SYS_auditctl] = "auditctl";
-#endif
-#if defined (SYS_auditdmp)
-  syscall_table[SYS_auditdmp] = "auditdmp";
-#endif
-#if defined (SYS_auditlog)
-  syscall_table[SYS_auditlog] = "auditlog";
-#endif
-#if defined (SYS_auditbuf)
-  syscall_table[SYS_auditbuf] = "auditbuf";
-#endif
-#if defined (SYS_lvldom)
-  syscall_table[SYS_lvldom] = "lvldom";
-#endif
-#if defined (SYS_lvlvfs)
-  syscall_table[SYS_lvlvfs] = "lvlvfs";
-#endif
-#if defined (SYS_mkmld)
-  syscall_table[SYS_mkmld] = "mkmld";
-#endif
-#if defined (SYS_mldmode)
-  syscall_table[SYS_mldmode] = "mldmode";
-#endif
-#if defined (SYS_secadvise)
-  syscall_table[SYS_secadvise] = "secadvise";
-#endif
-#if defined (SYS_online)
-  syscall_table[SYS_online] = "online";
-#endif
-#if defined (SYS_setitimer)
-  syscall_table[SYS_setitimer] = "setitimer";
-#endif
-#if defined (SYS_getitimer)
-  syscall_table[SYS_getitimer] = "getitimer";
-#endif
-#if defined (SYS_gettimeofday)
-  syscall_table[SYS_gettimeofday] = "gettimeofday";
-#endif
-#if defined (SYS_settimeofday)
-  syscall_table[SYS_settimeofday] = "settimeofday";
-#endif
-#if defined (SYS_lwp_create)
-  syscall_table[SYS_lwp_create] = "_lwp_create";
-#endif
-#if defined (SYS_lwp_exit)
-  syscall_table[SYS_lwp_exit] = "_lwp_exit";
-#endif
-#if defined (SYS_lwp_wait)
-  syscall_table[SYS_lwp_wait] = "_lwp_wait";
-#endif
-#if defined (SYS_lwp_self)
-  syscall_table[SYS_lwp_self] = "_lwp_self";
-#endif
-#if defined (SYS_lwp_info)
-  syscall_table[SYS_lwp_info] = "_lwp_info";
-#endif
-#if defined (SYS_lwp_private)
-  syscall_table[SYS_lwp_private] = "_lwp_private";
-#endif
-#if defined (SYS_processor_bind)
-  syscall_table[SYS_processor_bind] = "processor_bind";
-#endif
-#if defined (SYS_processor_exbind)
-  syscall_table[SYS_processor_exbind] = "processor_exbind";
-#endif
-#if defined (SYS_prepblock)
-  syscall_table[SYS_prepblock] = "prepblock";
-#endif
-#if defined (SYS_block)
-  syscall_table[SYS_block] = "block";
-#endif
-#if defined (SYS_rdblock)
-  syscall_table[SYS_rdblock] = "rdblock";
-#endif
-#if defined (SYS_unblock)
-  syscall_table[SYS_unblock] = "unblock";
-#endif
-#if defined (SYS_cancelblock)
-  syscall_table[SYS_cancelblock] = "cancelblock";
-#endif
-#if defined (SYS_pread)
-  syscall_table[SYS_pread] = "pread";
-#endif
-#if defined (SYS_pwrite)
-  syscall_table[SYS_pwrite] = "pwrite";
-#endif
-#if defined (SYS_truncate)
-  syscall_table[SYS_truncate] = "truncate";
-#endif
-#if defined (SYS_ftruncate)
-  syscall_table[SYS_ftruncate] = "ftruncate";
-#endif
-#if defined (SYS_lwp_kill)
-  syscall_table[SYS_lwp_kill] = "_lwp_kill";
-#endif
-#if defined (SYS_sigwait)
-  syscall_table[SYS_sigwait] = "sigwait";
-#endif
-#if defined (SYS_fork1)
-  syscall_table[SYS_fork1] = "fork1";
-#endif
-#if defined (SYS_forkall)
-  syscall_table[SYS_forkall] = "forkall";
-#endif
-#if defined (SYS_modload)
-  syscall_table[SYS_modload] = "modload";
-#endif
-#if defined (SYS_moduload)
-  syscall_table[SYS_moduload] = "moduload";
-#endif
-#if defined (SYS_modpath)
-  syscall_table[SYS_modpath] = "modpath";
-#endif
-#if defined (SYS_modstat)
-  syscall_table[SYS_modstat] = "modstat";
-#endif
-#if defined (SYS_modadm)
-  syscall_table[SYS_modadm] = "modadm";
-#endif
-#if defined (SYS_getksym)
-  syscall_table[SYS_getksym] = "getksym";
-#endif
-#if defined (SYS_lwp_suspend)
-  syscall_table[SYS_lwp_suspend] = "_lwp_suspend";
-#endif
-#if defined (SYS_lwp_continue)
-  syscall_table[SYS_lwp_continue] = "_lwp_continue";
-#endif
-#if defined (SYS_priocntllst)
-  syscall_table[SYS_priocntllst] = "priocntllst";
-#endif
-#if defined (SYS_sleep)
-  syscall_table[SYS_sleep] = "sleep";
-#endif
-#if defined (SYS_lwp_sema_wait)
-  syscall_table[SYS_lwp_sema_wait] = "_lwp_sema_wait";
-#endif
-#if defined (SYS_lwp_sema_post)
-  syscall_table[SYS_lwp_sema_post] = "_lwp_sema_post";
-#endif
-#if defined (SYS_lwp_sema_trywait)
-  syscall_table[SYS_lwp_sema_trywait] = "lwp_sema_trywait";
-#endif
-#if defined(SYS_fstatvfs64)
-  syscall_table[SYS_fstatvfs64] = "fstatvfs64";
-#endif
-#if defined(SYS_statvfs64)
-  syscall_table[SYS_statvfs64] = "statvfs64";
-#endif
-#if defined(SYS_ftruncate64)
-  syscall_table[SYS_ftruncate64] = "ftruncate64";
-#endif
-#if defined(SYS_truncate64)
-  syscall_table[SYS_truncate64] = "truncate64";
-#endif
-#if defined(SYS_getrlimit64)
-  syscall_table[SYS_getrlimit64] = "getrlimit64";
-#endif
-#if defined(SYS_setrlimit64)
-  syscall_table[SYS_setrlimit64] = "setrlimit64";
-#endif
-#if defined(SYS_lseek64)
-  syscall_table[SYS_lseek64] = "lseek64";
-#endif
-#if defined(SYS_mmap64)
-  syscall_table[SYS_mmap64] = "mmap64";
-#endif
-#if defined(SYS_pread64)
-  syscall_table[SYS_pread64] = "pread64";
-#endif
-#if defined(SYS_creat64)
-  syscall_table[SYS_creat64] = "creat64";
-#endif
-#if defined(SYS_dshmsys)
-  syscall_table[SYS_dshmsys] = "dshmsys";
-#endif
-#if defined(SYS_invlpg)
-  syscall_table[SYS_invlpg] = "invlpg";
-#endif
-#if defined(SYS_cg_ids)
-  syscall_table[SYS_cg_ids] = "cg_ids";
-#endif
-#if defined(SYS_cg_processors)
-  syscall_table[SYS_cg_processors] = "cg_processors";
-#endif
-#if defined(SYS_cg_info)
-  syscall_table[SYS_cg_info] = "cg_info";
-#endif
-#if defined(SYS_cg_bind)
-  syscall_table[SYS_cg_bind] = "cg_bind";
-#endif
-#if defined(SYS_cg_current)
-  syscall_table[SYS_cg_current] = "cg_current";
-#endif
-#if defined(SYS_cg_memloc)
-  syscall_table[SYS_cg_memloc] = "cg_memloc";
-#endif
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_kill_inferior - kill any currently inferior
-
-SYNOPSIS
-
-	void procfs_kill_inferior (void)
-
-DESCRIPTION
-
-	Kill any current inferior.
-
-NOTES
-
-	Kills even attached inferiors.  Presumably the user has already
-	been prompted that the inferior is an attached one rather than
-	one started by gdb.  (FIXME?)
-
-*/
-
-static void
-procfs_kill_inferior ()
-{
-  target_mourn_inferior ();
-}
-
-/*
-
-LOCAL FUNCTION
-
-	unconditionally_kill_inferior - terminate the inferior
-
-SYNOPSIS
-
-	static void unconditionally_kill_inferior (struct procinfo *)
-
-DESCRIPTION
-
-	Kill the specified inferior.
-
-NOTE
-
-	A possibly useful enhancement would be to first try sending
-	the inferior a terminate signal, politely asking it to commit
-	suicide, before we murder it (we could call that
-	politely_kill_inferior()).
-
-*/
-
-static void
-unconditionally_kill_inferior (pi)
-     struct procinfo *pi;
-{
-  int ppid;
-  struct proc_ctl pctl;
-  
-  ppid = pi->prstatus.pr_ppid;
-
-#ifdef PROCFS_NEED_CLEAR_CURSIG_FOR_KILL
-  /* Alpha OSF/1-3.x procfs needs a clear of the current signal
-     before the PIOCKILL, otherwise it might generate a corrupted core
-     file for the inferior.  */
-  ioctl (pi->ctl_fd, PIOCSSIG, NULL);
-#endif
-#ifdef PROCFS_NEED_PIOCSSIG_FOR_KILL
-  /* Alpha OSF/1-2.x procfs needs a PIOCSSIG call with a SIGKILL signal
-     to kill the inferior, otherwise it might remain stopped with a
-     pending SIGKILL.
-     We do not check the result of the PIOCSSIG, the inferior might have
-     died already.  */
-  {
-    struct siginfo newsiginfo;
-
-    memset ((char *) &newsiginfo, 0, sizeof (newsiginfo));
-    newsiginfo.si_signo = SIGKILL;
-    newsiginfo.si_code = 0;
-    newsiginfo.si_errno = 0;
-    newsiginfo.si_pid = getpid ();
-    newsiginfo.si_uid = getuid ();
-    ioctl (pi->ctl_fd, PIOCSSIG, &newsiginfo);
-  }
-#else /* PROCFS_NEED_PIOCSSIG_FOR_KILL */
-  procfs_write_pckill (pi);
-#endif /* PROCFS_NEED_PIOCSSIG_FOR_KILL */
-
-  close_proc_file (pi);
-
-/* Only wait() for our direct children.  Our grandchildren zombies are killed
-   by the death of their parents.  */
-
-  if (ppid == getpid())
-    wait ((int *) 0);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_xfer_memory -- copy data to or from inferior memory space
-
-SYNOPSIS
-
-	int procfs_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
-		int dowrite, struct target_ops target)
-
-DESCRIPTION
-
-	Copy LEN bytes to/from inferior's memory starting at MEMADDR
-	from/to debugger memory starting at MYADDR.  Copy from inferior
-	if DOWRITE is zero or to inferior if DOWRITE is nonzero.
-  
-	Returns the length copied, which is either the LEN argument or
-	zero.  This xfer function does not do partial moves, since procfs_ops
-	doesn't allow memory operations to cross below us in the target stack
-	anyway.
-
-NOTES
-
-	The /proc interface makes this an almost trivial task.
- */
-
-static int
-procfs_xfer_memory (memaddr, myaddr, len, dowrite, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int dowrite;
-     struct target_ops *target; /* ignored */
-{
-  int nbytes = 0;
-  struct procinfo *pi;
-
-  pi = current_procinfo;
-
-  if (lseek(pi->as_fd, (off_t) memaddr, SEEK_SET) == (off_t) memaddr)
-    {
-      if (dowrite)
-	{
-	  nbytes = write (pi->as_fd, myaddr, len);
-	}
-      else
-	{
-	  nbytes = read (pi->as_fd, myaddr, len);
-	}
-      if (nbytes < 0)
-	{
-	  nbytes = 0;
-	}
-    }
-  return (nbytes);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_store_registers -- copy register values back to inferior
-
-SYNOPSIS
-
-	void procfs_store_registers (int regno)
-
-DESCRIPTION
-
-	Store our current register values back into the inferior.  If
-	REGNO is -1 then store all the register, otherwise store just
-	the value specified by REGNO.
-
-NOTES
-
-	If we are storing only a single register, we first have to get all
-	the current values from the process, overwrite the desired register
-	in the gregset with the one we want from gdb's registers, and then
-	send the whole set back to the process.  For writing all the
-	registers, all we have to do is generate the gregset and send it to
-	the process.
-
-	Also note that the process has to be stopped on an event of interest
-	for this to work, which basically means that it has to have been
-	run under the control of one of the other /proc ioctl calls and not
-	ptrace.  Since we don't use ptrace anyway, we don't worry about this
-	fine point, but it is worth noting for future reference.
-
-	Gdb is confused about what this function is supposed to return.
-	Some versions return a value, others return nothing.  Some are
-	declared to return a value and actually return nothing.  Gdb ignores
-	anything returned.  (FIXME)
-
- */
-
-static void
-procfs_store_registers (regno)
-     int regno;
-{
-  struct procinfo *pi;
-#ifdef PROCFS_USE_READ_WRITE
-  struct greg_ctl greg;
-  struct fpreg_ctl fpreg;
-#endif
-
-  pi = current_procinfo;
-
-#ifdef PROCFS_USE_READ_WRITE
-  if (regno != -1)
-    {
-      procfs_read_status (pi);
-      memcpy ((char *) &greg.gregset,
-         (char *) &pi->prstatus.pr_lwp.pr_context.uc_mcontext.gregs,
-         sizeof (gdb_gregset_t));
-    }
-  fill_gregset (&greg.gregset, regno);
-  greg.cmd = PCSREG;
-  write (pi->ctl_fd, &greg, sizeof (greg));
-#else /* PROCFS_USE_READ_WRITE */
-  if (regno != -1)
-    {
-      ioctl (pi->ctl_fd, PIOCGREG, &pi->gregset.gregset);
-    }
-  fill_gregset (&pi->gregset.gregset, regno);
-  ioctl (pi->ctl_fd, PIOCSREG, &pi->gregset.gregset);
-#endif /* PROCFS_USE_READ_WRITE */
-
-#if defined (FP0_REGNUM)
-
-  /* Now repeat everything using the floating point register set, if the
-     target has floating point hardware. Since we ignore the returned value,
-     we'll never know whether it worked or not anyway. */
-
-#ifdef PROCFS_USE_READ_WRITE
-  if (regno != -1)
-    {
-      procfs_read_status (pi);
-      memcpy ((char *) &fpreg.fpregset,
-          (char *) &pi->prstatus.pr_lwp.pr_context.uc_mcontext.fpregs,
-          sizeof (gdb_fpregset_t));
-    }
-  fill_fpregset (&fpreg.fpregset, regno);
-  fpreg.cmd = PCSFPREG;
-  write (pi->ctl_fd, &fpreg, sizeof (fpreg));
-#else /* PROCFS_USE_READ_WRITE */
-  if (regno != -1)
-    {
-      ioctl (pi->ctl_fd, PIOCGFPREG, &pi->fpregset.fpregset);
-    }
-  fill_fpregset (&pi->fpregset.fpregset, regno);
-  ioctl (pi->ctl_fd, PIOCSFPREG, &pi->fpregset.fpregset);
-#endif /* PROCFS_USE_READ_WRITE */
-
-#endif	/* FP0_REGNUM */
-
-}
-
-/*
-
-LOCAL FUNCTION
-
-	init_procinfo - setup a procinfo struct and connect it to a process
-
-SYNOPSIS
-
-	struct procinfo * init_procinfo (int pid)
-
-DESCRIPTION
-
-	Allocate a procinfo structure, open the /proc file and then set up the
-	set of signals and faults that are to be traced.  Returns a pointer to
-	the new procinfo structure.  
-
-NOTES
-
-	If proc_init_failed ever gets called, control returns to the command
-	processing loop via the standard error handling code.
-
- */
-
-static struct procinfo *
-init_procinfo (pid, kill)
-     int pid;
-     int kill;
-{
-  struct procinfo *pi = (struct procinfo *) 
-    xmalloc (sizeof (struct procinfo));
-  struct sig_ctl  sctl;
-  struct flt_ctl  fctl;
-
-  memset ((char *) pi, 0, sizeof (*pi));
-  if (!open_proc_file (pid, pi, O_RDWR, 1))
-    proc_init_failed (pi, "can't open process file", kill);
-
-  /* open_proc_file may modify pid.  */
-
-  pid = pi -> pid;
-
-  /* Add new process to process info list */
-
-  pi->next = procinfo_list;
-  procinfo_list = pi;
-
-  add_fd (pi);			/* Add to list for poll/select */
-
-  /*  Remember some things about the inferior that we will, or might, change
-      so that we can restore them when we detach. */
-#ifdef UNIXWARE
-  memcpy ((char *) &pi->saved_trace.sigset,
-	  (char *) &pi->prstatus.pr_sigtrace, sizeof (sigset_t));
-  memcpy ((char *) &pi->saved_fltset.fltset,
-	  (char *) &pi->prstatus.pr_flttrace, sizeof (fltset_t));
-  memcpy ((char *) &pi->saved_entryset.sysset,
-	  (char *) &pi->prstatus.pr_sysentry, sizeof (sysset_t));
-  memcpy ((char *) &pi->saved_exitset.sysset,
-	  (char *) &pi->prstatus.pr_sysexit, sizeof (sysset_t));
-
-  /* Set up trace and fault sets, as gdb expects them. */
-
-  prfillset (&sctl.sigset);
-  notice_signals (pi, &sctl);
-  prfillset (&fctl.fltset);
-  prdelset (&fctl.fltset, FLTPAGE);
-
-#else /* ! UNIXWARE */
-  ioctl (pi->ctl_fd, PIOCGTRACE, &pi->saved_trace.sigset);
-  ioctl (pi->ctl_fd, PIOCGHOLD, &pi->saved_sighold.sigset);
-  ioctl (pi->ctl_fd, PIOCGFAULT, &pi->saved_fltset.fltset);
-  ioctl (pi->ctl_fd, PIOCGENTRY, &pi->saved_entryset.sysset);
-  ioctl (pi->ctl_fd, PIOCGEXIT, &pi->saved_exitset.sysset);
-  
-  /* Set up trace and fault sets, as gdb expects them. */
-  
-  memset ((char *) &pi->prrun, 0, sizeof (pi->prrun));
-  prfillset (&pi->prrun.pr_trace);
-  procfs_notice_signals (pid);
-  prfillset (&pi->prrun.pr_fault);
-  prdelset (&pi->prrun.pr_fault, FLTPAGE);
-#ifdef PROCFS_DONT_TRACE_FAULTS
-  premptyset (&pi->prrun.pr_fault);
-#endif
-#endif /* UNIXWARE */
-
-  if (!procfs_read_status (pi))
-    proc_init_failed (pi, "procfs_read_status failed", kill);
-
-  return pi;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	create_procinfo - initialize access to a /proc entry
-
-SYNOPSIS
-
-	struct procinfo * create_procinfo (int pid)
-
-DESCRIPTION
-
-	Allocate a procinfo structure, open the /proc file and then set up the
-	set of signals and faults that are to be traced.  Returns a pointer to
-	the new procinfo structure.
-
-NOTES
-
-	If proc_init_failed ever gets called, control returns to the command
-	processing loop via the standard error handling code.
-
- */
-
-static struct procinfo *
-create_procinfo (pid)
-     int pid;
-{
-  struct procinfo *pi;
-  struct sig_ctl  sctl;
-  struct flt_ctl  fctl;
-
-  pi = find_procinfo (pid, 1);
-  if (pi != NULL)
-    return pi;			/* All done!  It already exists */
-
-  pi = init_procinfo (pid, 1);
-
-#ifndef UNIXWARE
-/* A bug in Solaris (2.5 at least) causes PIOCWSTOP to hang on LWPs that are
-   already stopped, even if they all have PR_ASYNC set.  */
-  if (!(pi->prstatus.pr_flags & PR_STOPPED))
-#endif
-    if (!procfs_write_pcwstop (pi))
-      proc_init_failed (pi, "procfs_write_pcwstop failed", 1);
-
-#ifdef PROCFS_USE_READ_WRITE
-  fctl.cmd = PCSFAULT;
-  if (write (pi->ctl_fd, (char *) &fctl, sizeof (struct flt_ctl)) < 0)
-    proc_init_failed (pi, "PCSFAULT failed", 1);
-#else
-  if (ioctl (pi->ctl_fd, PIOCSFAULT, &pi->prrun.pr_fault) < 0)
-    proc_init_failed (pi, "PIOCSFAULT failed", 1);
-#endif
-
-  return pi;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_exit_handler - handle entry into the _exit syscall
-
-SYNOPSIS
-
-	int procfs_exit_handler (pi, syscall_num, why, rtnvalp, statvalp)
-
-DESCRIPTION
-
-	This routine is called when an inferior process enters the _exit()
-	system call.  It continues the process, and then collects the exit
-	status and pid which are returned in *statvalp and *rtnvalp.  After
-	that it returns non-zero to indicate that procfs_wait should wake up.
-
-NOTES
-	There is probably a better way to do this.
-
- */
-
-static int
-procfs_exit_handler (pi, syscall_num, why, rtnvalp, statvalp)
-     struct procinfo *pi;
-     int syscall_num;
-     int why;
-     int *rtnvalp;
-     int *statvalp;
-{
-  struct procinfo *temp_pi, *next_pi;
-  struct proc_ctl pctl;
-
-#ifdef UNIXWARE
-  pctl.cmd = PCRUN;
-  pctl.data = PRCFAULT;
-#else
-  pi->prrun.pr_flags = PRCFAULT;
-#endif
-
-#ifdef PROCFS_USE_READ_WRITE
-  if (write (pi->ctl_fd, (char *)&pctl, sizeof (struct proc_ctl)) < 0)
-#else
-  if (ioctl (pi->ctl_fd, PIOCRUN, &pi->prrun) != 0)
-#endif
-    perror_with_name (pi->pathname);
-
-  if (attach_flag)
-    {
-      /* Claim it exited (don't call wait). */
-      if (info_verbose)
-	printf_filtered ("(attached process has exited)\n");
-      *statvalp = 0;
-      *rtnvalp  = inferior_pid;
-    }
-  else
-    {
-      *rtnvalp = wait (statvalp);
-      if (*rtnvalp >= 0)
-	*rtnvalp = pi->pid;
-    }
-
-  /* Close ALL open proc file handles,
-     except the one that called SYS_exit. */
-  for (temp_pi = procinfo_list; temp_pi; temp_pi = next_pi)
-    {
-      next_pi = temp_pi->next;
-      if (temp_pi == pi)
-	continue;		/* Handled below */
-      close_proc_file (temp_pi);
-    }
-  return 1;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_exec_handler - handle exit from the exec family of syscalls
-
-SYNOPSIS
-
-	int procfs_exec_handler (pi, syscall_num, why, rtnvalp, statvalp)
-
-DESCRIPTION
-
-	This routine is called when an inferior process is about to finish any
-	of the exec() family of	system calls.  It pretends that we got a
-	SIGTRAP (for compatibility with ptrace behavior), and returns non-zero
-	to tell procfs_wait to wake up.
-
-NOTES
-	This need for compatibility with ptrace is questionable.  In the
-	future, it shouldn't be necessary.
-
- */
-
-static int
-procfs_exec_handler (pi, syscall_num, why, rtnvalp, statvalp)
-     struct procinfo *pi;
-     int syscall_num;
-     int why;
-     int *rtnvalp;
-     int *statvalp;
-{
-  *statvalp = (SIGTRAP << 8) | 0177;
-
-  return 1;
-}
-
-#if defined(SYS_sproc) && !defined(UNIXWARE)
-/* IRIX lwp creation system call */
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_sproc_handler - handle exit from the sproc syscall
-
-SYNOPSIS
-
-	int procfs_sproc_handler (pi, syscall_num, why, rtnvalp, statvalp)
-
-DESCRIPTION
-
-	This routine is called when an inferior process is about to finish an
-	sproc() system call.  This is the system call that IRIX uses to create
-	a lightweight process.  When the target process gets this event, we can
-	look at rval1 to find the new child processes ID, and create a new
-	procinfo struct from that.
-
-	After that, it pretends that we got a SIGTRAP, and returns non-zero
-	to tell procfs_wait to wake up.  Subsequently, wait_for_inferior gets
-	woken up, sees the new process and continues it.
-
-NOTES
-	We actually never see the child exiting from sproc because we will
-	shortly stop the child with PIOCSTOP, which is then registered as the
-	event of interest.
- */
-
-static int
-procfs_sproc_handler (pi, syscall_num, why, rtnvalp, statvalp)
-     struct procinfo *pi;
-     int syscall_num;
-     int why;
-     int *rtnvalp;
-     int *statvalp;
-{
-/* We've just detected the completion of an sproc system call.  Now we need to
-   setup a procinfo struct for this thread, and notify the thread system of the
-   new arrival.  */
-
-/* If sproc failed, then nothing interesting happened.  Continue the process
-   and go back to sleep. */
-
-  if (pi->prstatus.pr_errno != 0)
-    {
-      pi->prrun.pr_flags &= PRSTEP;
-      pi->prrun.pr_flags |= PRCFAULT;
-
-      if (ioctl (pi->ctl_fd, PIOCRUN, &pi->prrun) != 0)
-	perror_with_name (pi->pathname);
-
-      return 0;
-    }
-
-  /* At this point, the new thread is stopped at it's first instruction, and
-     the parent is stopped at the exit from sproc.  */
-
-  /* Notify the caller of the arrival of a new thread. */
-  create_procinfo (pi->prstatus.pr_rval1);
-
-  *rtnvalp = pi->prstatus.pr_rval1;
-  *statvalp = (SIGTRAP << 8) | 0177;
-
-  return 1;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_fork_handler - handle exit from the fork syscall
-
-SYNOPSIS
-
-	int procfs_fork_handler (pi, syscall_num, why, rtnvalp, statvalp)
-
-DESCRIPTION
-
-	This routine is called when an inferior process is about to finish a
-	fork() system call.  We will open up the new process, and then close
-	it, which releases it from the clutches of the debugger.
-
-	After that, we continue the target process as though nothing had
-	happened.
-
-NOTES
-	This is necessary for IRIX because we have to set PR_FORK in order
-	to catch the creation of lwps (via sproc()).  When an actual fork
-	occurs, it becomes necessary to reset the forks debugger flags and
-	continue it because we can't hack multiple processes yet.
- */
-
-static int
-procfs_fork_handler (pi, syscall_num, why, rtnvalp, statvalp)
-     struct procinfo *pi;
-     int syscall_num;
-     int why;
-     int *rtnvalp;
-     int *statvalp;
-{
-  struct procinfo *pitemp;
-
-/* At this point, we've detected the completion of a fork (or vfork) call in
-   our child.  The grandchild is also stopped because we set inherit-on-fork
-   earlier.  (Note that nobody has the grandchilds' /proc file open at this
-   point.)  We will release the grandchild from the debugger by opening it's
-   /proc file and then closing it.  Since run-on-last-close is set, the
-   grandchild continues on its' merry way.  */
-
-
-  pitemp = create_procinfo (pi->prstatus.pr_rval1);
-  if (pitemp)
-    close_proc_file (pitemp);
-
-  if (ioctl (pi->ctl_fd, PIOCRUN, &pi->prrun) != 0)
-    perror_with_name (pi->pathname);
-
-  return 0;
-}
-#endif /* SYS_sproc && !UNIXWARE */
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_set_inferior_syscall_traps - setup the syscall traps 
-
-SYNOPSIS
-
-	void procfs_set_inferior_syscall_traps (struct procinfo *pip)
-
-DESCRIPTION
-
-	Called for each "procinfo" (process, thread, or LWP) in the
-	inferior, to register for notification of and handlers for
-	syscall traps in the inferior.
-
- */
-
-static void
-procfs_set_inferior_syscall_traps (pip)
-     struct procinfo *pip;
-{
-  procfs_set_syscall_trap (pip, SYS_exit, PROCFS_SYSCALL_ENTRY,
-			   procfs_exit_handler);
-
-#ifndef PRFS_STOPEXEC
-#ifdef SYS_exec
-  procfs_set_syscall_trap (pip, SYS_exec, PROCFS_SYSCALL_EXIT,
-			   procfs_exec_handler);
-#endif
-#ifdef SYS_execv
-  procfs_set_syscall_trap (pip, SYS_execv, PROCFS_SYSCALL_EXIT,
-			   procfs_exec_handler);
-#endif
-#ifdef SYS_execve
-  procfs_set_syscall_trap (pip, SYS_execve, PROCFS_SYSCALL_EXIT,
-			   procfs_exec_handler);
-#endif
-#endif  /* PRFS_STOPEXEC */
-
-  /* Setup traps on exit from sproc() */
-
-#ifdef SYS_sproc
-  procfs_set_syscall_trap (pip, SYS_sproc, PROCFS_SYSCALL_EXIT,
-			   procfs_sproc_handler);
-  procfs_set_syscall_trap (pip, SYS_fork, PROCFS_SYSCALL_EXIT,
-			   procfs_fork_handler);
-#ifdef SYS_vfork
-  procfs_set_syscall_trap (pip, SYS_vfork, PROCFS_SYSCALL_EXIT,
-			   procfs_fork_handler);
-#endif
-/* Turn on inherit-on-fork flag so that all children of the target process
-   start with tracing flags set.  This allows us to trap lwp creation.  Note
-   that we also have to trap on fork and vfork in order to disable all tracing
-   in the targets child processes.  */
-
-  modify_inherit_on_fork_flag (pip->ctl_fd, 1);
-#endif
-
-#ifdef SYS_lwp_create
-  procfs_set_syscall_trap (pip, SYS_lwp_create, PROCFS_SYSCALL_EXIT,
-			   procfs_lwp_creation_handler);
-#endif
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_init_inferior - initialize target vector and access to a
-	/proc entry
-
-SYNOPSIS
-
-	void procfs_init_inferior (int pid)
-
-DESCRIPTION
-
-	When gdb starts an inferior, this function is called in the parent
-	process immediately after the fork.  It waits for the child to stop
-	on the return from the exec system call (the child itself takes care
-	of ensuring that this is set up), then sets up the set of signals
-	and faults that are to be traced.  Returns the pid, which may have had
-	the thread-id added to it.
-
-NOTES
-
-	If proc_init_failed ever gets called, control returns to the command
-	processing loop via the standard error handling code.
-
- */
-
-static void 
-procfs_init_inferior (pid)
-     int pid;
-{
-  struct procinfo *pip;
-
-  push_target (&procfs_ops);
-
-  pip = create_procinfo (pid);
-
-  procfs_set_inferior_syscall_traps (pip);
-
-  /* create_procinfo may change the pid, so we have to update inferior_pid
-     here before calling other gdb routines that need the right pid.  */
-
-  pid = pip -> pid;
-  inferior_pid = pid;
-
-  add_thread (pip -> pid);	/* Setup initial thread */
-
-#ifdef START_INFERIOR_TRAPS_EXPECTED
-  startup_inferior (START_INFERIOR_TRAPS_EXPECTED);
-#else
-  /* One trap to exec the shell, one to exec the program being debugged.  */
-  startup_inferior (2);
-#endif
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	procfs_notice_signals
-
-SYNOPSIS
-
-	static void procfs_notice_signals (int pid);
-
-DESCRIPTION
-
-	When the user changes the state of gdb's signal handling via the
-	"handle" command, this function gets called to see if any change
-	in the /proc interface is required.  It is also called internally
-	by other /proc interface functions to initialize the state of
-	the traced signal set.
-
-	One thing it does is that signals for which the state is "nostop",
-	"noprint", and "pass", have their trace bits reset in the pr_trace
-	field, so that they are no longer traced.  This allows them to be
-	delivered directly to the inferior without the debugger ever being
-	involved.
- */
-
-static void
-procfs_notice_signals (pid)
-     int pid;
-{
-  struct procinfo *pi;
-  struct sig_ctl  sctl;
-
-  pi = find_procinfo (pid, 0);
-
-#ifdef UNIXWARE
-  premptyset (&sctl.sigset);
-#else
-  sctl.sigset = pi->prrun.pr_trace;
-#endif
-
-  notice_signals (pi, &sctl);
-
-#ifndef UNIXWARE
-  pi->prrun.pr_trace = sctl.sigset;
-#endif
-}
-
-static void
-notice_signals (pi, sctl)
-	struct procinfo *pi;
-	struct sig_ctl *sctl;
-{
-  int signo;
-
-  for (signo = 0; signo < NSIG; signo++)
-    {
-      if (signal_stop_state (target_signal_from_host (signo)) == 0 &&
-	  signal_print_state (target_signal_from_host (signo)) == 0 &&
-	  signal_pass_state (target_signal_from_host (signo)) == 1)
-	{
-	  prdelset (&sctl->sigset, signo);
-	}
-      else
-	{
-	  praddset (&sctl->sigset, signo);
-	}
-    }
-#ifdef PROCFS_USE_READ_WRITE
-  sctl->cmd = PCSTRACE;
-  if (write (pi->ctl_fd, (char *) sctl, sizeof (struct sig_ctl)) < 0)
-#else
-  if (ioctl (pi->ctl_fd, PIOCSTRACE, &sctl->sigset))
-#endif
-    {
-      print_sys_errmsg ("PIOCSTRACE failed", errno);
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	proc_set_exec_trap -- arrange for exec'd child to halt at startup
-
-SYNOPSIS
-
-	void proc_set_exec_trap (void)
-
-DESCRIPTION
-
-	This function is called in the child process when starting up
-	an inferior, prior to doing the exec of the actual inferior.
-	It sets the child process's exitset to make exit from the exec
-	system call an event of interest to stop on, and then simply
-	returns.  The child does the exec, the system call returns, and
-	the child stops at the first instruction, ready for the gdb
-	parent process to take control of it.
-
-NOTE
-
-	We need to use all local variables since the child may be sharing
-	it's data space with the parent, if vfork was used rather than
-	fork.
-
-	Also note that we want to turn off the inherit-on-fork flag in
-	the child process so that any grand-children start with all
-	tracing flags cleared.
- */
-
-static void
-proc_set_exec_trap ()
-{
-  struct sys_ctl exitset;
-  struct sys_ctl entryset;
-  char procname[MAX_PROC_NAME_SIZE];
-  int fd;
-  
-  sprintf (procname, CTL_PROC_NAME_FMT, getpid ());
-#ifdef UNIXWARE
-  if ((fd = open (procname, O_WRONLY)) < 0)
-#else
-  if ((fd = open (procname, O_RDWR)) < 0)
-#endif
-    {
-      perror (procname);
-      gdb_flush (gdb_stderr);
-      _exit (127);
-    }
-  premptyset (&exitset.sysset);
-  premptyset (&entryset.sysset);
-
-#ifdef PRFS_STOPEXEC
-  /* Under Alpha OSF/1 we have to use a PIOCSSPCACT ioctl to trace
-     exits from exec system calls because of the user level loader.  */
-  {
-    int prfs_flags;
-
-    if (ioctl (fd, PIOCGSPCACT, &prfs_flags) < 0)
-      {
-	perror (procname);
-	gdb_flush (gdb_stderr);
-	_exit (127);
-      }
-    prfs_flags |= PRFS_STOPEXEC;
-    if (ioctl (fd, PIOCSSPCACT, &prfs_flags) < 0)
-      {
-	perror (procname);
-	gdb_flush (gdb_stderr);
-	_exit (127);
-      }
-  }
-#else /* PRFS_STOPEXEC */
-  /* GW: Rationale...
-     Not all systems with /proc have all the exec* syscalls with the same
-     names.  On the SGI, for example, there is no SYS_exec, but there
-     *is* a SYS_execv.  So, we try to account for that. */
-
-#ifdef SYS_exec
-  praddset (&exitset.sysset, SYS_exec);
-#endif
-#ifdef SYS_execve
-  praddset (&exitset.sysset, SYS_execve);
-#endif
-#ifdef SYS_execv
-  praddset (&exitset.sysset, SYS_execv);
-#endif
-
-#ifdef PROCFS_USE_READ_WRITE
-  exitset.cmd = PCSEXIT;
-  if (write (fd, (char *) &exitset, sizeof (struct sys_ctl)) < 0)
-#else
-  if (ioctl (fd, PIOCSEXIT, &exitset.sysset) < 0)
-#endif
-    {
-      perror (procname);
-      gdb_flush (gdb_stderr);
-      _exit (127);
-    }
-#endif /* PRFS_STOPEXEC */
-
-  praddset (&entryset.sysset, SYS_exit);
-
-#ifdef PROCFS_USE_READ_WRITE
-  entryset.cmd = PCSENTRY;
-  if (write (fd, (char *) &entryset, sizeof (struct sys_ctl)) < 0)
-#else
-  if (ioctl (fd, PIOCSENTRY, &entryset.sysset) < 0)
-#endif
-    {
-      perror (procname);
-      gdb_flush (gdb_stderr);
-      _exit (126);
-    }
-
-  /* Turn off inherit-on-fork flag so that all grand-children of gdb
-     start with tracing flags cleared. */
-
-  modify_inherit_on_fork_flag (fd, 0);
-
-  /* Turn on run-on-last-close flag so that this process will not hang
-     if GDB goes away for some reason.  */
-
-  modify_run_on_last_close_flag (fd, 1);
-
-#ifndef UNIXWARE	/* since this is a solaris-ism, we don't want it */
-			/* NOTE: revisit when doing thread support for UW */
-#ifdef PR_ASYNC
-  {
-    long pr_flags;
-    struct proc_ctl pctl;
-
-/* Solaris needs this to make procfs treat all threads seperately.  Without
-   this, all threads halt whenever something happens to any thread.  Since
-   GDB wants to control all this itself, it needs to set PR_ASYNC.  */
-
-    pr_flags = PR_ASYNC;
-#ifdef PROCFS_USE_READ_WRITE
-    pctl.cmd = PCSET;
-    pctl.data = PR_FORK|PR_ASYNC;
-    write (fd, (char *) &pctl, sizeof (struct proc_ctl));
-#else
-    ioctl (fd, PIOCSET, &pr_flags);
-#endif
-  }
-#endif	/* PR_ASYNC */
-#endif	/* !UNIXWARE */
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	proc_iterate_over_mappings -- call function for every mapped space
-
-SYNOPSIS
-
-	int proc_iterate_over_mappings (int (*func)())
-
-DESCRIPTION
-
-	Given a pointer to a function, call that function for every
-	mapped address space, passing it an open file descriptor for
-	the file corresponding to that mapped address space (if any)
-	and the base address of the mapped space.  Quit when we hit
-	the end of the mappings or the function returns nonzero.
- */
-
-#ifdef UNIXWARE
-int
-proc_iterate_over_mappings (func)
-     int (*func) PARAMS ((int, CORE_ADDR));
-{
-  int nmap;
-  int fd;
-  int funcstat = 0;
-  prmap_t *prmaps;
-  prmap_t *prmap;
-  struct procinfo *pi;
-  struct stat sbuf;
-
-  pi = current_procinfo;
-
-  if (fstat (pi->map_fd, &sbuf) < 0)
-    return 0;
-
-  nmap = sbuf.st_size / sizeof (prmap_t);
-  prmaps = (prmap_t *) alloca (nmap * sizeof(prmap_t));
-  if ((lseek (pi->map_fd, 0, SEEK_SET) == 0) &&
-	(read (pi->map_fd, (char *) prmaps, nmap * sizeof (prmap_t)) ==
-	(nmap * sizeof (prmap_t))))
-    {
-      int i = 0;
-      for (prmap = prmaps; i < nmap && funcstat == 0; ++prmap, ++i)
-        {
-          char name[sizeof ("/proc/1234567890/object") +
-		sizeof (prmap->pr_mapname)];
-          sprintf (name, "/proc/%d/object/%s", pi->pid, prmap->pr_mapname);
-          if ((fd = open (name, O_RDONLY)) == -1)
-            {
-              funcstat = 1;
-              break;
-            }
-          funcstat = (*func) (fd, (CORE_ADDR) prmap->pr_vaddr);
-          close (fd);
-        }
-    }
-  return (funcstat);
-}
-#else /* UNIXWARE */
-int
-proc_iterate_over_mappings (func)
-     int (*func) PARAMS ((int, CORE_ADDR));
-{
-  int nmap;
-  int fd;
-  int funcstat = 0;
-  struct prmap *prmaps;
-  struct prmap *prmap;
-  struct procinfo *pi;
-
-  pi = current_procinfo;
-
-  if (ioctl (pi->map_fd, PIOCNMAP, &nmap) == 0)
-    {
-      prmaps = (struct prmap *) alloca ((nmap + 1) * sizeof (*prmaps));
-      if (ioctl (pi->map_fd, PIOCMAP, prmaps) == 0)
-	{
-	  for (prmap = prmaps; prmap -> pr_size && funcstat == 0; ++prmap)
-	    {
-	      fd = proc_address_to_fd (pi, (CORE_ADDR) prmap -> pr_vaddr, 0);
-	      funcstat = (*func) (fd, (CORE_ADDR) prmap -> pr_vaddr);
-	      close (fd);
-	    }
-	}
-    }
-  return (funcstat);
-}
-#endif /* UNIXWARE */
-
-#if 0	/* Currently unused */
-/*
-
-GLOBAL FUNCTION
-
-	proc_base_address -- find base address for segment containing address
-
-SYNOPSIS
-
-	CORE_ADDR proc_base_address (CORE_ADDR addr)
-
-DESCRIPTION
-
-	Given an address of a location in the inferior, find and return
-	the base address of the mapped segment containing that address.
-
-	This is used for example, by the shared library support code,
-	where we have the pc value for some location in the shared library
-	where we are stopped, and need to know the base address of the
-	segment containing that address.
-*/
-
-CORE_ADDR
-proc_base_address (addr)
-     CORE_ADDR addr;
-{
-  int nmap;
-  struct prmap *prmaps;
-  struct prmap *prmap;
-  CORE_ADDR baseaddr = 0;
-  struct procinfo *pi;
-
-  pi = current_procinfo;
-
-  if (ioctl (pi->map_fd, PIOCNMAP, &nmap) == 0)
-    {
-      prmaps = (struct prmap *) alloca ((nmap + 1) * sizeof (*prmaps));
-      if (ioctl (pi->map_fd, PIOCMAP, prmaps) == 0)
-	{
-	  for (prmap = prmaps; prmap -> pr_size; ++prmap)
-	    {
-	      if ((prmap -> pr_vaddr <= (caddr_t) addr) &&
-		  (prmap -> pr_vaddr + prmap -> pr_size > (caddr_t) addr))
-		{
-		  baseaddr = (CORE_ADDR) prmap -> pr_vaddr;
-		  break;
-		}
-	    }
-	}
-    }
-  return (baseaddr);
-}
-
-#endif	/* 0 */
-
-#ifndef UNIXWARE
-/*
-
-LOCAL FUNCTION
-
-	proc_address_to_fd -- return open fd for file mapped to address
-
-SYNOPSIS
-
-	int proc_address_to_fd (struct procinfo *pi, CORE_ADDR addr, complain)
-
-DESCRIPTION
-
-	Given an address in the current inferior's address space, use the
-	/proc interface to find an open file descriptor for the file that
-	this address was mapped in from.  Return -1 if there is no current
-	inferior.  Print a warning message if there is an inferior but
-	the address corresponds to no file (IE a bogus address).
-
-*/
-
-static int
-proc_address_to_fd (pi, addr, complain)
-     struct procinfo *pi;
-     CORE_ADDR addr;
-     int complain;
-{
-  int fd = -1;
-
-  if ((fd = ioctl (pi->ctl_fd, PIOCOPENM, (caddr_t *) &addr)) < 0)
-    {
-      if (complain)
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  warning ("can't find mapped file for address 0x%x", addr);
-	}
-    }
-  return (fd);
-}
-#endif /* !UNIXWARE */
-
-/* Attach to process PID, then initialize for debugging it
-   and wait for the trace-trap that results from attaching.  */
-
-static void
-procfs_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *exec_file;
-  int pid;
-
-  if (!args)
-    error_no_arg ("process-id to attach");
-
-  pid = atoi (args);
-
-  if (pid == getpid())		/* Trying to masturbate? */
-    error ("I refuse to debug myself!");
-
-  if (from_tty)
-    {
-      exec_file = (char *) get_exec_file (0);
-
-      if (exec_file)
-	printf_unfiltered ("Attaching to program `%s', %s\n", exec_file, target_pid_to_str (pid));
-      else
-	printf_unfiltered ("Attaching to %s\n", target_pid_to_str (pid));
-
-      gdb_flush (gdb_stdout);
-    }
-
-  inferior_pid = pid = do_attach (pid);
-  push_target (&procfs_ops);
-}
-
-
-/* Take a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We'd better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via the normal ptrace (PTRACE_TRACEME).  */
-
-static void
-procfs_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int siggnal = 0;
-
-  if (from_tty)
-    {
-      char *exec_file = get_exec_file (0);
-      if (exec_file == 0)
-	exec_file = "";
-      printf_unfiltered ("Detaching from program: %s %s\n",
-	      exec_file, target_pid_to_str (inferior_pid));
-      gdb_flush (gdb_stdout);
-    }
-  if (args)
-    siggnal = atoi (args);
-  
-  do_detach (siggnal);
-  inferior_pid = 0;
-  unpush_target (&procfs_ops);		/* Pop out of handling an inferior */
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-procfs_prepare_to_store ()
-{
-#ifdef CHILD_PREPARE_TO_STORE
-  CHILD_PREPARE_TO_STORE ();
-#endif
-}
-
-/* Print status information about what we're accessing.  */
-
-static void
-procfs_files_info (ignore)
-     struct target_ops *ignore;
-{
-  printf_unfiltered ("\tUsing the running image of %s %s via /proc.\n",
-	  attach_flag? "attached": "child", target_pid_to_str (inferior_pid));
-}
-
-/* ARGSUSED */
-static void
-procfs_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  error ("Use the \"run\" command to start a Unix child process.");
-}
-
-/*
-
-LOCAL FUNCTION
-
-	do_attach -- attach to an already existing process
-
-SYNOPSIS
-
-	int do_attach (int pid)
-
-DESCRIPTION
-
-	Attach to an already existing process with the specified process
-	id.  If the process is not already stopped, query whether to
-	stop it or not.
-
-NOTES
-
-	The option of stopping at attach time is specific to the /proc
-	versions of gdb.  Versions using ptrace force the attachee
-	to stop.  (I have changed this version to do so, too.  All you
-	have to do is "continue" to make it go on. -- gnu@cygnus.com)
-
-*/
-
-static int
-do_attach (pid)
-     int pid;
-{
-  struct procinfo *pi;
-  struct sig_ctl sctl;
-  struct flt_ctl fctl;
-  int nlwp, *lwps;
-
-  pi  = init_procinfo (pid, 0);
-
-#ifdef PIOCLWPIDS
-  nlwp = pi->prstatus.pr_nlwp;
-  lwps = alloca ((2 * nlwp + 2) * sizeof (id_t));
-
-  if (ioctl (pi->ctl_fd, PIOCLWPIDS, lwps))
-    {
-      print_sys_errmsg (pi -> pathname, errno);
-      error ("PIOCLWPIDS failed");
-    }
-#else /* PIOCLWPIDS */
-  nlwp = 1;
-  lwps = alloca ((2 * nlwp + 2) * sizeof *lwps);
-  lwps[0] = 0;
-#endif
-  for (; nlwp > 0; nlwp--, lwps++)
-    {
-      /* First one has already been created above.  */
-      if ((pi = find_procinfo ((*lwps << 16) | pid, 1)) == 0)
-	pi = init_procinfo ((*lwps << 16) | pid, 0);
-
-#ifdef UNIXWARE
-      if (pi->prstatus.pr_lwp.pr_flags & (PR_STOPPED | PR_ISTOP))
-#else
-      if (pi->prstatus.pr_flags & (PR_STOPPED | PR_ISTOP))
-#endif
-	{
-	  pi->was_stopped = 1;
-	}
-      else
-	{
-	  pi->was_stopped = 0;
-	  if (1 || query ("Process is currently running, stop it? "))
-	    {
-	      long cmd;
-	      /* Make it run again when we close it.  */
-	      modify_run_on_last_close_flag (pi->ctl_fd, 1);
-#ifdef PROCFS_USE_READ_WRITE
-	      cmd = PCSTOP;
-	      if (write (pi->ctl_fd, (char *) &cmd, sizeof (long)) < 0)
-#else
-	      if (ioctl (pi->ctl_fd, PIOCSTOP, &pi->prstatus) < 0)
-#endif
-		{
-		  print_sys_errmsg (pi->pathname, errno);
-		  close_proc_file (pi);
-		  error ("PIOCSTOP failed");
-		}
-#ifdef UNIXWARE
-	      if (!procfs_read_status (pi))
-		{
-		  print_sys_errmsg (pi->pathname, errno);
-		  close_proc_file (pi);
-		  error ("procfs_read_status failed");
-		} 
-#endif
-	      pi->nopass_next_sigstop = 1;
-	    }
-	  else
-	    {
-	      printf_unfiltered ("Ok, gdb will wait for %s to stop.\n", 
-				 target_pid_to_str (pi->pid));
-	    }
-	}
-
-#ifdef PROCFS_USE_READ_WRITE
-      fctl.cmd = PCSFAULT;
-      if (write (pi->ctl_fd, (char *) &fctl, sizeof (struct flt_ctl)) < 0)
-	print_sys_errmsg ("PCSFAULT failed", errno);
-#else /* PROCFS_USE_READ_WRITE */
-      if (ioctl (pi->ctl_fd, PIOCSFAULT, &pi->prrun.pr_fault))
-	{
-	  print_sys_errmsg ("PIOCSFAULT failed", errno);
-	}
-      if (ioctl (pi->ctl_fd, PIOCSTRACE, &pi->prrun.pr_trace))
-	{
-	  print_sys_errmsg ("PIOCSTRACE failed", errno);
-	}
-      add_thread (pi->pid);
-      procfs_set_inferior_syscall_traps (pi);
-#endif /* PROCFS_USE_READ_WRITE */
-    }
-  attach_flag = 1;
-  return (pi->pid);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	do_detach -- detach from an attached-to process
-
-SYNOPSIS
-
-	void do_detach (int signal)
-
-DESCRIPTION
-
-	Detach from the current attachee.
-
-	If signal is non-zero, the attachee is started running again and sent
-	the specified signal.
-
-	If signal is zero and the attachee was not already stopped when we
-	attached to it, then we make it runnable again when we detach.
-
-	Otherwise, we query whether or not to make the attachee runnable
-	again, since we may simply want to leave it in the state it was in
-	when we attached.
-
-	We report any problems, but do not consider them errors, since we
-	MUST detach even if some things don't seem to go right.  This may not
-	be the ideal situation.  (FIXME).
- */
-
-static void
-do_detach (signal)
-     int signal;
-{
-  struct procinfo *pi;
-
-  for (pi = procinfo_list; pi; pi = pi->next)
-    {
-      if (signal)
-	{
-	  set_proc_siginfo (pi, signal);
-	}
-#ifdef PROCFS_USE_READ_WRITE
-      pi->saved_exitset.cmd = PCSEXIT;
-      if (write (pi->ctl_fd, (char *) &pi->saved_exitset,
-		 sizeof (struct sys_ctl)) < 0)
-#else
-	if (ioctl (pi->ctl_fd, PIOCSEXIT, &pi->saved_exitset.sysset) < 0)
-#endif
-	  {
-	    print_sys_errmsg (pi->pathname, errno);
-	    printf_unfiltered ("PIOCSEXIT failed.\n");
-	  }
-#ifdef PROCFS_USE_READ_WRITE
-      pi->saved_entryset.cmd = PCSENTRY;
-      if (write (pi->ctl_fd, (char *) &pi->saved_entryset,
-		 sizeof (struct sys_ctl)) < 0)
-#else
-	if (ioctl (pi->ctl_fd, PIOCSENTRY, &pi->saved_entryset.sysset) < 0)
-#endif
-	  {
-	    print_sys_errmsg (pi->pathname, errno);
-	    printf_unfiltered ("PIOCSENTRY failed.\n");
-	  }
-#ifdef PROCFS_USE_READ_WRITE
-      pi->saved_trace.cmd = PCSTRACE;
-      if (write (pi->ctl_fd, (char *) &pi->saved_trace,
-		 sizeof (struct sig_ctl)) < 0)
-#else
-	if (ioctl (pi->ctl_fd, PIOCSTRACE, &pi->saved_trace.sigset) < 0)
-#endif
-	  {
-	    print_sys_errmsg (pi->pathname, errno);
-	    printf_unfiltered ("PIOCSTRACE failed.\n");
-	  }
-#ifndef UNIXWARE
-      if (ioctl (pi->ctl_fd, PIOCSHOLD, &pi->saved_sighold.sigset) < 0)
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  printf_unfiltered ("PIOSCHOLD failed.\n");
-	}
-#endif
-#ifdef PROCFS_USE_READ_WRITE
-      pi->saved_fltset.cmd = PCSFAULT;
-      if (write (pi->ctl_fd, (char *) &pi->saved_fltset,
-		 sizeof (struct flt_ctl)) < 0)
-#else
-      if (ioctl (pi->ctl_fd, PIOCSFAULT, &pi->saved_fltset.fltset) < 0)
-#endif
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  printf_unfiltered ("PIOCSFAULT failed.\n");
-	}
-      if (!procfs_read_status (pi))
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  printf_unfiltered ("procfs_read_status failed.\n");
-	}
-      else
-	{
-#ifdef UNIXWARE
-	  if (signal || (pi->prstatus.pr_lwp.pr_flags & (PR_STOPPED | PR_ISTOP)))
-#else
-	  if (signal || (pi->prstatus.pr_flags & (PR_STOPPED | PR_ISTOP)))
-#endif
-	    {
-	      long cmd;
-	      struct proc_ctl pctl;
-
-	      if (signal || !pi->was_stopped ||
-		  query ("Was stopped when attached, make it runnable again? "))
-		{
-		  /* Clear any pending signal if we want to detach without
-		     a signal.  */
-		  if (signal == 0)
-		    set_proc_siginfo (pi, signal);
-
-		  /* Clear any fault that might have stopped it.  */
-#ifdef PROCFS_USE_READ_WRITE
-		  cmd = PCCFAULT;
-		  if (write (pi->ctl_fd, (char *) &cmd, sizeof (long)) < 0)
-#else
-		  if (ioctl (pi->ctl_fd, PIOCCFAULT, 0))
-#endif
-		    {
-		      print_sys_errmsg (pi->pathname, errno);
-		      printf_unfiltered ("PIOCCFAULT failed.\n");
-		    }
-
-		  /* Make it run again when we close it.  */
-
-		  modify_run_on_last_close_flag (pi->ctl_fd, 1);
-		}
-	    }
-	}
-      close_proc_file (pi);
-    }
-  attach_flag = 0;
-}
-
-/*  emulate wait() as much as possible.
-    Wait for child to do something.  Return pid of child, or -1 in case
-    of error; store status in *OURSTATUS.
-
-    Not sure why we can't
-    just use wait(), but it seems to have problems when applied to a
-    process being controlled with the /proc interface.
-
-    We have a race problem here with no obvious solution.  We need to let
-    the inferior run until it stops on an event of interest, which means
-    that we need to use the PIOCWSTOP ioctl.  However, we cannot use this
-    ioctl if the process is already stopped on something that is not an
-    event of interest, or the call will hang indefinitely.  Thus we first
-    use PIOCSTATUS to see if the process is not stopped.  If not, then we
-    use PIOCWSTOP.  But during the window between the two, if the process
-    stops for any reason that is not an event of interest (such as a job
-    control signal) then gdb will hang.  One possible workaround is to set
-    an alarm to wake up every minute of so and check to see if the process
-    is still running, and if so, then reissue the PIOCWSTOP.  But this is
-    a real kludge, so has not been implemented.  FIXME: investigate
-    alternatives.
-
-    FIXME:  Investigate why wait() seems to have problems with programs
-    being control by /proc routines.  */
-static int
-procfs_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  short what;
-  short why;
-  int statval = 0;
-  int checkerr = 0;
-  int rtnval = -1;
-  struct procinfo *pi;
-  struct proc_ctl pctl;
-
-scan_again:
-
-  /* handle all syscall events first, otherwise we might not
-     notice a thread was created until too late. */
-
-  for (pi = procinfo_list; pi; pi = pi->next)
-    {
-      if (!pi->had_event)
-	continue;
-
-#ifdef UNIXWARE
-      if (! (pi->prstatus.pr_lwp.pr_flags & (PR_STOPPED | PR_ISTOP)) )
-	continue;
-
-      why = pi->prstatus.pr_lwp.pr_why;
-      what = pi->prstatus.pr_lwp.pr_what;
-#else
-      if (! (pi->prstatus.pr_flags & (PR_STOPPED | PR_ISTOP)) )
-	continue;
-
-      why = pi->prstatus.pr_why;
-      what = pi->prstatus.pr_what;
-#endif
-      if (why == PR_SYSENTRY || why == PR_SYSEXIT)
-	{
-	  int i;
-	  int found_handler = 0;
-
-	  for (i = 0; i < pi->num_syscall_handlers; i++)
-	    if (pi->syscall_handlers[i].syscall_num == what)
-	      {
-		found_handler = 1;
-		pi->saved_rtnval = pi->pid;
-		pi->saved_statval = 0;
-		if (!pi->syscall_handlers[i].func
-		    (pi, what, why, &pi->saved_rtnval, &pi->saved_statval))
-		  pi->had_event = 0;
-		break;
-	      }
-
-	  if (!found_handler)
-	    {
-	      if (why == PR_SYSENTRY)
-		error ("PR_SYSENTRY, unhandled system call %d", what);
-	      else
-		error ("PR_SYSEXIT, unhandled system call %d", what);
-	    }
-	}
-    }
-
-  /* find a relevant process with an event */
-
-  for (pi = procinfo_list; pi; pi = pi->next)
-    if (pi->had_event && (pid == -1 || pi->pid == pid))
-      break;
-
-  if (!pi)
-    {
-      wait_fd ();
-      goto scan_again;
-    }
-
-#ifdef UNIXWARE
-  if (!checkerr && !(pi->prstatus.pr_lwp.pr_flags & (PR_STOPPED | PR_ISTOP)))
-#else
-  if (!checkerr && !(pi->prstatus.pr_flags & (PR_STOPPED | PR_ISTOP)))
-#endif
-    {
-      if (!procfs_write_pcwstop (pi))
-	{
-	  checkerr++;
-	}
-    }
-  if (checkerr)
-    {
-      if (errno == ENOENT)
-	{
-	  /* XXX Fixme -- what to do if attached?  Can't call wait... */
-	  rtnval = wait (&statval);
-	  if ((rtnval) != (PIDGET (inferior_pid)))
-	    {
-	      print_sys_errmsg (pi->pathname, errno);
-	      error ("procfs_wait: wait failed, returned %d", rtnval);
-	      /* NOTREACHED */
-	    }
-	}
-      else
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("PIOCSTATUS or PIOCWSTOP failed.");
-	  /* NOTREACHED */
-	}
-    }
-#ifdef UNIXWARE
-  else if (pi->prstatus.pr_lwp.pr_flags & (PR_STOPPED | PR_ISTOP))
-#else
-  else if (pi->prstatus.pr_flags & (PR_STOPPED | PR_ISTOP))
-#endif
-    {
-#ifdef UNIXWARE
-      rtnval = pi->prstatus.pr_pid;
-      why = pi->prstatus.pr_lwp.pr_why;
-      what = pi->prstatus.pr_lwp.pr_what;
-#else
-      rtnval = pi->pid;
-      why = pi->prstatus.pr_why;
-      what = pi->prstatus.pr_what;
-#endif
-
-      switch (why)
-	{
-	case PR_SIGNALLED:
-	  statval = (what << 8) | 0177;
-	  break;
-	case PR_SYSENTRY:
-	case PR_SYSEXIT:
-	  rtnval = pi->saved_rtnval;
-	  statval = pi->saved_statval;
-	  break;
-	case PR_REQUESTED:
-	  statval = (SIGSTOP << 8) | 0177;
-	  break;
-	case PR_JOBCONTROL:
-	  statval = (what << 8) | 0177;
-	  break;
-	case PR_FAULTED:
-	  switch (what)
-	    {
-#ifdef FLTWATCH
-	    case FLTWATCH:
-	      statval = (SIGTRAP << 8) | 0177;
-	      break;
-#endif
-#ifdef FLTKWATCH
-	    case FLTKWATCH:
-	      statval = (SIGTRAP << 8) | 0177;
-	      break;
-#endif
-#ifndef FAULTED_USE_SIGINFO
-	      /* Irix, contrary to the documentation, fills in 0 for si_signo.
-		 Solaris fills in si_signo.  I'm not sure about others.  */
-	    case FLTPRIV:
-	    case FLTILL:
-	      statval = (SIGILL << 8) | 0177;
-	      break;
-	    case FLTBPT:
-	    case FLTTRACE:
-	      statval = (SIGTRAP << 8) | 0177;
-	      break;
-	    case FLTSTACK:
-	    case FLTACCESS:
-	    case FLTBOUNDS:
-	      statval = (SIGSEGV << 8) | 0177;
-	      break;
-	    case FLTIOVF:
-	    case FLTIZDIV:
-	    case FLTFPE:
-	      statval = (SIGFPE << 8) | 0177;
-	      break;
-	    case FLTPAGE:		/* Recoverable page fault */
-#endif /* not FAULTED_USE_SIGINFO */
-	    default:
-	      /* Use the signal which the kernel assigns.  This is better than
-		 trying to second-guess it from the fault.  In fact, I suspect
-		 that FLTACCESS can be either SIGSEGV or SIGBUS.  */
-#ifdef UNIXWARE
-              statval = ((pi->prstatus.pr_lwp.pr_info.si_signo) << 8) | 0177;
-#else
-	      statval = ((pi->prstatus.pr_info.si_signo) << 8) | 0177;
-#endif
-	      break;
-	    }
-	  break;
-	default:
-	  error ("PIOCWSTOP, unknown why %d, what %d", why, what);
-	}
-      /* Stop all the other threads when any of them stops.  */
-
-      {
-	struct procinfo *procinfo, *next_pi;
-
-	for (procinfo = procinfo_list; procinfo; procinfo = next_pi)
-	  {
-	    next_pi = procinfo->next;
-	    if (!procinfo->had_event)
-	      {
-#ifdef PROCFS_USE_READ_WRITE
-		long cmd = PCSTOP;
-		if (write (pi->ctl_fd, (char *) &cmd, sizeof (long)) < 0)
-		  {
-		    print_sys_errmsg (procinfo->pathname, errno);
-		    error ("PCSTOP failed");
-		  }
-#else
-		/* A bug in Solaris (2.5) causes us to hang when trying to
-		   stop a stopped process.  So, we have to check first in
-		   order to avoid the hang. */
-		if (!procfs_read_status (procinfo))
-		  {
-		    /* The LWP has apparently terminated.  */
-		    if (info_verbose)
-		      printf_filtered ("LWP %d doesn't respond.\n", 
-				       (procinfo->pid >> 16) & 0xffff);
-		    close_proc_file (procinfo);
-		    continue;
-		  }
-
-		if (!(procinfo->prstatus.pr_flags & PR_STOPPED))
-		  if (ioctl (procinfo->ctl_fd, PIOCSTOP, &procinfo->prstatus)
-		      < 0)
-		    {
-		      print_sys_errmsg (procinfo->pathname, errno);
-		      warning ("PIOCSTOP failed");
-		    }
-#endif
-	      }
-	  }
-      }
-    }
-  else
-    {
-      error ("PIOCWSTOP, stopped for unknown/unhandled reason, flags %#x",
-#ifdef UNIXWARE
-	     pi->prstatus.pr_lwp.pr_flags);
-#else
-	     pi->prstatus.pr_flags);
-#endif
-    }
-
-  store_waitstatus (ourstatus, statval);
-
-  if (rtnval == -1)		/* No more children to wait for */
-    {
-      warning ("Child process unexpectedly missing");
-      /* Claim it exited with unknown signal.  */
-      ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
-      ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
-      return rtnval;
-    }
-
-  pi->had_event = 0;		/* Indicate that we've seen this one */
-  return (rtnval);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	set_proc_siginfo - set a process's current signal info
-
-SYNOPSIS
-
-	void set_proc_siginfo (struct procinfo *pip, int signo);
-
-DESCRIPTION
-
-	Given a pointer to a process info struct in PIP and a signal number
-	in SIGNO, set the process's current signal and its associated signal
-	information.  The signal will be delivered to the process immediately
-	after execution is resumed, even if it is being held.  In addition,
-	this particular delivery will not cause another PR_SIGNALLED stop
-	even if the signal is being traced.
-
-	If we are not delivering the same signal that the prstatus siginfo
-	struct contains information about, then synthesize a siginfo struct
-	to match the signal we are doing to deliver, make it of the type
-	"generated by a user process", and send this synthesized copy.  When
-	used to set the inferior's signal state, this will be required if we
-	are not currently stopped because of a traced signal, or if we decide
-	to continue with a different signal.
-
-	Note that when continuing the inferior from a stop due to receipt
-	of a traced signal, we either have set PRCSIG to clear the existing
-	signal, or we have to call this function to do a PIOCSSIG with either
-	the existing siginfo struct from pr_info, or one we have synthesized
-	appropriately for the signal we want to deliver.  Otherwise if the
-	signal is still being traced, the inferior will immediately stop
-	again.
-
-	See siginfo(5) for more details.
-*/
-
-static void
-set_proc_siginfo (pip, signo)
-     struct procinfo *pip;
-     int signo;
-{
-  struct siginfo newsiginfo;
-  struct siginfo *sip;
-  struct sigi_ctl sictl;
-
-#ifdef PROCFS_DONT_PIOCSSIG_CURSIG
-  /* With Alpha OSF/1 procfs, the kernel gets really confused if it
-     receives a PIOCSSIG with a signal identical to the current signal,
-     it messes up the current signal. Work around the kernel bug.  */
-#ifdef UNIXWARE
-  if (signo == pip -> prstatus.pr_lwp.pr_cursig)
-#else
-  if (signo == pip -> prstatus.pr_cursig)
-#endif
-    return;
-#endif
-
-#ifdef UNIXWARE
-  if (signo == pip->prstatus.pr_lwp.pr_info.si_signo)
-    {
-      memcpy ((char *) &sictl.siginfo, (char *) &pip->prstatus.pr_lwp.pr_info,
-		sizeof (siginfo_t));
-    }
-#else
-  if (signo == pip -> prstatus.pr_info.si_signo)
-    {
-      sip = &pip -> prstatus.pr_info;
-    }
-#endif
-  else
-    {
-#ifdef UNIXWARE
-      siginfo_t *sip = &sictl.siginfo;
-      memset ((char *) sip, 0, sizeof (siginfo_t));
-#else
-      memset ((char *) &newsiginfo, 0, sizeof (newsiginfo));
-      sip = &newsiginfo;
-#endif
-      sip -> si_signo = signo;
-      sip -> si_code = 0;
-      sip -> si_errno = 0;
-      sip -> si_pid = getpid ();
-      sip -> si_uid = getuid ();
-    }
-#ifdef PROCFS_USE_READ_WRITE
-  sictl.cmd = PCSSIG;
-  if (write (pip->ctl_fd, (char *) &sictl, sizeof (struct sigi_ctl)) < 0)
-#else
-  if (ioctl (pip->ctl_fd, PIOCSSIG, sip) < 0)
-#endif
-    {
-      print_sys_errmsg (pip -> pathname, errno);
-      warning ("PIOCSSIG failed");
-    }
-}
-
-/* Resume execution of process PID.  If STEP is nozero, then
-   just single step it.  If SIGNAL is nonzero, restart it with that
-   signal activated.  */
-
-static void
-procfs_resume (pid, step, signo)
-     int pid;
-     int step;
-     enum target_signal signo;
-{
-  int signal_to_pass;
-  struct procinfo *pi, *procinfo, *next_pi;
-  struct proc_ctl pctl;
-
-  pi = find_procinfo (pid == -1 ? inferior_pid : pid, 0);
-
-  errno = 0;
-#ifdef UNIXWARE
-  pctl.cmd = PCRUN;
-  pctl.data = PRCFAULT;
-#else
-  pi->prrun.pr_flags = PRSTRACE | PRSFAULT | PRCFAULT;
-#endif
-
-#if 0
-  /* It should not be necessary.  If the user explicitly changes the value,
-     value_assign calls write_register_bytes, which writes it.  */
-/*	It may not be absolutely necessary to specify the PC value for
-	restarting, but to be safe we use the value that gdb considers
-	to be current.  One case where this might be necessary is if the
-	user explicitly changes the PC value that gdb considers to be
-	current.  FIXME:  Investigate if this is necessary or not.  */
-
-#ifdef PRSVADDR_BROKEN
-/* Can't do this under Solaris running on a Sparc, as there seems to be no
-   place to put nPC.  In fact, if you use this, nPC seems to be set to some
-   random garbage.  We have to rely on the fact that PC and nPC have been
-   written previously via PIOCSREG during a register flush. */
-
-  pi->prrun.pr_vaddr = (caddr_t) *(int *) &registers[REGISTER_BYTE (PC_REGNUM)];
-  pi->prrun.pr_flags != PRSVADDR;
-#endif
-#endif
-
-  if (signo == TARGET_SIGNAL_STOP && pi->nopass_next_sigstop)
-    /* When attaching to a child process, if we forced it to stop with
-       a PIOCSTOP, then we will have set the nopass_next_sigstop flag.
-       Upon resuming the first time after such a stop, we explicitly
-       inhibit sending it another SIGSTOP, which would be the normal
-       result of default signal handling.  One potential drawback to
-       this is that we will also ignore any attempt to by the user
-       to explicitly continue after the attach with a SIGSTOP.  Ultimately
-       this problem should be dealt with by making the routines that
-       deal with the inferior a little smarter, and possibly even allow
-       an inferior to continue running at the same time as gdb.  (FIXME?)  */
-    signal_to_pass = 0;
-  else if (signo == TARGET_SIGNAL_TSTP
-#ifdef UNIXWARE
-	   && pi->prstatus.pr_lwp.pr_cursig == SIGTSTP
-	   && pi->prstatus.pr_lwp.pr_action.sa_handler == SIG_DFL
-#else
-	   && pi->prstatus.pr_cursig == SIGTSTP
-	   && pi->prstatus.pr_action.sa_handler == SIG_DFL
-#endif
-	   )
-
-    /* We are about to pass the inferior a SIGTSTP whose action is
-       SIG_DFL.  The SIG_DFL action for a SIGTSTP is to stop
-       (notifying the parent via wait()), and then keep going from the
-       same place when the parent is ready for you to keep going.  So
-       under the debugger, it should do nothing (as if the program had
-       been stopped and then later resumed.  Under ptrace, this
-       happens for us, but under /proc, the system obligingly stops
-       the process, and wait_for_inferior would have no way of
-       distinguishing that type of stop (which indicates that we
-       should just start it again), with a stop due to the pr_trace
-       field of the prrun_t struct.
-
-       Note that if the SIGTSTP is being caught, we *do* need to pass it,
-       because the handler needs to get executed.  */
-    signal_to_pass = 0;
-  else
-    signal_to_pass = target_signal_to_host (signo);
-
-  if (signal_to_pass)
-    {
-      set_proc_siginfo (pi, signal_to_pass);
-    }
-  else
-    {
-#ifdef UNIXWARE
-      pctl.data |= PRCSIG;
-#else
-      pi->prrun.pr_flags |= PRCSIG;
-#endif
-    }
-  pi->nopass_next_sigstop = 0;
-  if (step)
-    {
-#ifdef UNIXWARE
-      pctl.data |= PRSTEP;
-#else
-      pi->prrun.pr_flags |= PRSTEP;
-#endif
-    }
-  pi->had_event = 0;
-  /* Don't try to start a process unless it's stopped on an
-     `event of interest'.  Doing so will cause errors.  */
-
-  if (!procfs_read_status (pi))
-    {
-      /* The LWP has apparently terminated.  */
-      if (info_verbose)
-	printf_filtered ("LWP %d doesn't respond.\n", 
-			 (pi->pid >> 16) & 0xffff);
-      close_proc_file (pi);
-    }
-  else
-    {
-#ifdef PROCFS_USE_READ_WRITE
-      if (write (pi->ctl_fd, (char *) &pctl, sizeof (struct proc_ctl)) < 0)
-#else
-      if ((pi->prstatus.pr_flags & PR_ISTOP)
-	  && ioctl (pi->ctl_fd, PIOCRUN, &pi->prrun) != 0)
-#endif
-	{
-	  /* The LWP has apparently terminated.  */
-	  if (info_verbose)
-	    printf_filtered ("LWP %d doesn't respond.\n", 
-			     (pi->pid >> 16) & 0xffff);
-	  close_proc_file (pi);
-	}
-    }
-
-  /* Continue all the other threads that haven't had an event of interest.
-     Also continue them if they have NOPASS_NEXT_SIGSTOP set; this is only
-     set by do_attach, and means this is the first resume after an attach.  
-     All threads were CSTOP'd by do_attach, and should be resumed now.  */
-
-  if (pid == -1)
-    for (procinfo = procinfo_list; procinfo; procinfo = next_pi)
-      {
-	next_pi = procinfo->next;
-	if (pi != procinfo)
-	  if (!procinfo->had_event || 
-	      (procinfo->nopass_next_sigstop && signo == TARGET_SIGNAL_STOP))
-	    {
-	      procinfo->had_event = procinfo->nopass_next_sigstop = 0;
-#ifdef PROCFS_USE_READ_WRITE
-	      pctl.data = PRCFAULT | PRCSIG;
-	      if (write (procinfo->ctl_fd, (char *) &pctl,
-			 sizeof (struct proc_ctl)) < 0)
-		{
-		  if (!procfs_read_status (procinfo))
-		    fprintf_unfiltered(gdb_stderr, 
-				       "procfs_read_status failed, errno=%d\n",
-				       errno);
-		  print_sys_errmsg (procinfo->pathname, errno);
-		  error ("PCRUN failed");
-		}
-#else
-	      procinfo->prrun.pr_flags &= PRSTEP;
-	      procinfo->prrun.pr_flags |= PRCFAULT | PRCSIG;
-	      if (!procfs_read_status (procinfo))
-		{
-		  /* The LWP has apparently terminated.  */
-		  if (info_verbose)
-		    printf_filtered ("LWP %d doesn't respond.\n", 
-				     (procinfo->pid >> 16) & 0xffff);
-		  close_proc_file (procinfo);
-		  continue;
-		}
-
-	      /* Don't try to start a process unless it's stopped on an
-		 `event of interest'.  Doing so will cause errors.  */
-
-	      if ((procinfo->prstatus.pr_flags & PR_ISTOP)
-		  && ioctl (procinfo->ctl_fd, PIOCRUN, &procinfo->prrun) < 0)
-		{
-		  if (!procfs_read_status (procinfo))
-		    fprintf_unfiltered(gdb_stderr, 
-				       "procfs_read_status failed, errno=%d\n",
-				       errno);
-		  print_sys_errmsg (procinfo->pathname, errno);
-		  warning ("PIOCRUN failed");
-		}
-#endif
-	    }
-	procfs_read_status (procinfo);
-      }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_fetch_registers -- fetch current registers from inferior
-
-SYNOPSIS
-
-	void procfs_fetch_registers (int regno)
-
-DESCRIPTION
-
-	Read the current values of the inferior's registers, both the
-	general register set and floating point registers (if supported)
-	and update gdb's idea of their current values.
-
-*/
-
-static void
-procfs_fetch_registers (regno)
-     int regno;
-{
-  struct procinfo *pi;
-
-  pi = current_procinfo;
-
-#ifdef UNIXWARE
-  if (procfs_read_status (pi))
-    {
-      supply_gregset (&pi->prstatus.pr_lwp.pr_context.uc_mcontext.gregs);
-#if defined (FP0_REGNUM)
-      supply_fpregset (&pi->prstatus.pr_lwp.pr_context.uc_mcontext.fpregs); 
-#endif
-    }
-#else /* UNIXWARE */
-  if (ioctl (pi->ctl_fd, PIOCGREG, &pi->gregset.gregset) != -1)
-    {
-      supply_gregset (&pi->gregset.gregset);
-    }
-#if defined (FP0_REGNUM)
-  if (ioctl (pi->ctl_fd, PIOCGFPREG, &pi->fpregset.fpregset) != -1)
-    {
-      supply_fpregset (&pi->fpregset.fpregset);
-    }
-#endif
-#endif /* UNIXWARE */
-}
-
-/*
-
-LOCAL FUNCTION
-
-	proc_init_failed - called when /proc access initialization fails
-fails
-
-SYNOPSIS
-
-	static void proc_init_failed (struct procinfo *pi, 
-				      char *why, int kill_p)
-
-DESCRIPTION
-
-	This function is called whenever initialization of access to a /proc
-	entry fails.  It prints a suitable error message, does some cleanup,
-	and then invokes the standard error processing routine which dumps
-	us back into the command loop.  If KILL_P is true, sends SIGKILL.
- */
-
-static void
-proc_init_failed (pi, why, kill_p)
-     struct procinfo *pi;
-     char *why;
-     int  kill_p;
-{
-  print_sys_errmsg (pi->pathname, errno);
-  if (kill_p)
-    kill (pi->pid, SIGKILL);
-  close_proc_file (pi);
-  error (why);
-  /* NOTREACHED */
-}
-
-/*
-
-LOCAL FUNCTION
-
-	close_proc_file - close any currently open /proc entry
-
-SYNOPSIS
-
-	static void close_proc_file (struct procinfo *pip)
-
-DESCRIPTION
-
-	Close any currently open /proc entry and mark the process information
-	entry as invalid.  In order to ensure that we don't try to reuse any
-	stale information, the pid, fd, and pathnames are explicitly
-	invalidated, which may be overkill.
-
- */
-
-static void
-close_proc_file (pip)
-     struct procinfo *pip;
-{
-  struct procinfo *procinfo;
-
-  delete_thread (pip->pid);	/* remove thread from GDB's thread list */
-  remove_fd (pip);		/* Remove fd from poll/select list */
-
-  close (pip->ctl_fd);
-#ifdef HAVE_MULTIPLE_PROC_FDS
-  close (pip->as_fd);
-  close (pip->status_fd);
-  close (pip->map_fd);
-#endif
-
-  free (pip -> pathname);
-
-  /* Unlink pip from the procinfo chain.  Note pip might not be on the list. */
-
-  if (procinfo_list == pip)
-    procinfo_list = pip->next;
-  else
-    {
-      for (procinfo = procinfo_list; procinfo; procinfo = procinfo->next)
-        {
-          if (procinfo->next == pip)
-	    {
-	      procinfo->next = pip->next;
-	      break;
-	    }
-        }
-      free (pip);
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	open_proc_file - open a /proc entry for a given process id
-
-SYNOPSIS
-
-	static int open_proc_file (int pid, struct procinfo *pip, int mode)
-
-DESCRIPTION
-
-	Given a process id and a mode, close the existing open /proc
-	entry (if any) and open one for the new process id, in the
-	specified mode.  Once it is open, then mark the local process
-	information structure as valid, which guarantees that the pid,
-	fd, and pathname fields match an open /proc entry.  Returns
-	zero if the open fails, nonzero otherwise.
-
-	Note that the pathname is left intact, even when the open fails,
-	so that callers can use it to construct meaningful error messages
-	rather than just "file open failed".
-
-	Note that for Solaris, the process-id also includes an LWP-id, so we
-	actually attempt to open that.  If we are handed a pid with a 0 LWP-id,
-	then we will ask the kernel what it is and add it to the pid.  Hence,
-	the pid can be changed by us.
- */
-
-static int
-open_proc_file (pid, pip, mode, control)
-     int pid;
-     struct procinfo *pip;
-     int mode;
-     int control;
-{
-  int tmp, tmpfd;
-
-  pip -> next = NULL;
-  pip -> had_event = 0;
-  pip -> pathname = xmalloc (MAX_PROC_NAME_SIZE);
-  pip -> pid = pid;
-
-#ifndef PIOCOPENLWP
-  tmp = pid;
-#else
-  tmp = pid & 0xffff;
-#endif
-
-#ifdef HAVE_MULTIPLE_PROC_FDS
-  sprintf (pip->pathname, STATUS_PROC_NAME_FMT, tmp);
-  if ((pip->status_fd = open (pip->pathname, O_RDONLY)) < 0)
-    {
-      return 0;
-    }
-
-  sprintf (pip->pathname, AS_PROC_NAME_FMT, tmp);
-  if ((pip->as_fd = open (pip->pathname, O_RDWR)) < 0)
-    {
-      close (pip->status_fd);
-      return 0;
-    }
-
-  sprintf (pip->pathname, MAP_PROC_NAME_FMT, tmp);
-  if ((pip->map_fd = open (pip->pathname, O_RDONLY)) < 0)
-    {
-      close (pip->status_fd);
-      close (pip->as_fd);
-      return 0;
-    }
-
-  sprintf (pip->pathname, MAP_PROC_NAME_FMT, tmp);
-  if ((pip->map_fd = open (pip->pathname, O_RDONLY)) < 0)
-    {
-      close (pip->status_fd);
-      close (pip->as_fd);
-      return 0;
-    }
-
-  if (control)
-    {
-      sprintf (pip->pathname, CTL_PROC_NAME_FMT, tmp);
-      if ((pip->ctl_fd = open (pip->pathname, O_WRONLY)) < 0)
-	{
-	  close (pip->status_fd);
-          close (pip->as_fd);
-          close (pip->map_fd);
-          return 0;
-        }
-    }
-
-#else /* HAVE_MULTIPLE_PROC_FDS */
-  sprintf (pip -> pathname, CTL_PROC_NAME_FMT, tmp);
-
-  if ((tmpfd = open (pip -> pathname, mode)) < 0)
-    return 0;
-
-#ifndef PIOCOPENLWP
-    pip -> ctl_fd = tmpfd;
-    pip -> as_fd = tmpfd;
-    pip -> map_fd = tmpfd;
-    pip -> status_fd = tmpfd;
-#else
-  tmp = (pid >> 16) & 0xffff;	/* Extract thread id */
-
-  if (tmp == 0)
-    {				/* Don't know thread id yet */
-      if (ioctl (tmpfd, PIOCSTATUS, &pip -> prstatus) < 0)
-	{
-	  print_sys_errmsg (pip -> pathname, errno);
-	  close (tmpfd);
-	  error ("open_proc_file: PIOCSTATUS failed");
-	}
-
-      tmp = pip -> prstatus.pr_who; /* Get thread id from prstatus_t */
-      pip -> pid = (tmp << 16) | pid; /* Update pip */
-    }
-
-  if ((pip -> ctl_fd = ioctl (tmpfd, PIOCOPENLWP, &tmp)) < 0)
-    {
-      close (tmpfd);
-      return 0;
-    }
-
-#ifdef PIOCSET			/* New method */
-  {
-      long pr_flags;
-      pr_flags = PR_ASYNC;
-      ioctl (pip -> ctl_fd, PIOCSET, &pr_flags);
-  }
-#endif
-
-  /* keep extra fds in sync */
-  pip->as_fd = pip->ctl_fd;
-  pip->map_fd = pip->ctl_fd;
-  pip->status_fd = pip->ctl_fd;
-
-  close (tmpfd);		/* All done with main pid */
-#endif	/* PIOCOPENLWP */
-
-#endif /* HAVE_MULTIPLE_PROC_FDS */
-
-  return 1;
-}
-
-static char *
-mappingflags (flags)
-     long flags;
-{
-  static char asciiflags[8];
-  
-  strcpy (asciiflags, "-------");
-#if defined (MA_PHYS)
-  if (flags & MA_PHYS)   asciiflags[0] = 'd';
-#endif
-  if (flags & MA_STACK)  asciiflags[1] = 's';
-  if (flags & MA_BREAK)  asciiflags[2] = 'b';
-  if (flags & MA_SHARED) asciiflags[3] = 's';
-  if (flags & MA_READ)   asciiflags[4] = 'r';
-  if (flags & MA_WRITE)  asciiflags[5] = 'w';
-  if (flags & MA_EXEC)   asciiflags[6] = 'x';
-  return (asciiflags);
-}
-
-static void
-info_proc_flags (pip, summary)
-     struct procinfo *pip;
-     int summary;
-{
-  struct trans *transp;
-#ifdef UNIXWARE
-  long flags = pip->prstatus.pr_flags | pip->prstatus.pr_lwp.pr_flags;
-#else
-  long flags = pip->prstatus.pr_flags;
-#endif
-
-  printf_filtered ("%-32s", "Process status flags:");
-  if (!summary)
-    {
-      printf_filtered ("\n\n");
-    }
-  for (transp = pr_flag_table; transp -> name != NULL; transp++)
-    {
-      if (flags & transp -> value)
-	{
-	  if (summary)
-	    {
-	      printf_filtered ("%s ", transp -> name);
-	    }
-	  else
-	    {
-	      printf_filtered ("\t%-16s %s.\n", transp -> name, transp -> desc);
-	    }
-	}
-    }
-  printf_filtered ("\n");
-}
-
-static void
-info_proc_stop (pip, summary)
-     struct procinfo *pip;
-     int summary;
-{
-  struct trans *transp;
-  int why;
-  int what;
-
-#ifdef UNIXWARE
-  why = pip -> prstatus.pr_lwp.pr_why;
-  what = pip -> prstatus.pr_lwp.pr_what;
-#else
-  why = pip -> prstatus.pr_why;
-  what = pip -> prstatus.pr_what;
-#endif
-
-#ifdef UNIXWARE
-  if (pip -> prstatus.pr_lwp.pr_flags & PR_STOPPED)
-#else
-  if (pip -> prstatus.pr_flags & PR_STOPPED)
-#endif
-    {
-      printf_filtered ("%-32s", "Reason for stopping:");
-      if (!summary)
-	{
-	  printf_filtered ("\n\n");
-	}
-      for (transp = pr_why_table; transp -> name != NULL; transp++)
-	{
-	  if (why == transp -> value)
-	    {
-	      if (summary)
-		{
-		  printf_filtered ("%s ", transp -> name);
-		}
-	      else
-		{
-		  printf_filtered ("\t%-16s %s.\n",
-				   transp -> name, transp -> desc);
-		}
-	      break;
-	    }
-	}
-      
-      /* Use the pr_why field to determine what the pr_what field means, and
-	 print more information. */
-      
-      switch (why)
-	{
-	  case PR_REQUESTED:
-	    /* pr_what is unused for this case */
-	    break;
-	  case PR_JOBCONTROL:
-	  case PR_SIGNALLED:
-	    if (summary)
-	      {
-		printf_filtered ("%s ", signalname (what));
-	      }
-	    else
-	      {
-		printf_filtered ("\t%-16s %s.\n", signalname (what),
-				 safe_strsignal (what));
-	      }
-	    break;
-	  case PR_SYSENTRY:
-	    if (summary)
-	      {
-		printf_filtered ("%s ", syscallname (what));
-	      }
-	    else
-	      {
-		printf_filtered ("\t%-16s %s.\n", syscallname (what),
-				 "Entered this system call");
-	      }
-	    break;
-	  case PR_SYSEXIT:
-	    if (summary)
-	      {
-		printf_filtered ("%s ", syscallname (what));
-	      }
-	    else
-	      {
-		printf_filtered ("\t%-16s %s.\n", syscallname (what),
-				 "Returned from this system call");
-	      }
-	    break;
-	  case PR_FAULTED:
-	    if (summary)
-	      {
-		printf_filtered ("%s ",
-				 lookupname (faults_table, what, "fault"));
-	      }
-	    else
-	      {
-		printf_filtered ("\t%-16s %s.\n",
-				 lookupname (faults_table, what, "fault"),
-				 lookupdesc (faults_table, what));
-	      }
-	    break;
-	  }
-      printf_filtered ("\n");
-    }
-}
-
-static void
-info_proc_siginfo (pip, summary)
-     struct procinfo *pip;
-     int summary;
-{
-  struct siginfo *sip;
-
-#ifdef UNIXWARE
-  if ((pip -> prstatus.pr_lwp.pr_flags & PR_STOPPED) &&
-      (pip -> prstatus.pr_lwp.pr_why == PR_SIGNALLED ||
-       pip -> prstatus.pr_lwp.pr_why == PR_FAULTED))
-#else
-  if ((pip -> prstatus.pr_flags & PR_STOPPED) &&
-      (pip -> prstatus.pr_why == PR_SIGNALLED ||
-       pip -> prstatus.pr_why == PR_FAULTED))
-#endif
-    {
-      printf_filtered ("%-32s", "Additional signal/fault info:");
-#ifdef UNIXWARE
-      sip = &pip -> prstatus.pr_lwp.pr_info;
-#else
-      sip = &pip -> prstatus.pr_info;
-#endif
-      if (summary)
-	{
-	  printf_filtered ("%s ", signalname (sip -> si_signo));
-	  if (sip -> si_errno > 0)
-	    {
-	      printf_filtered ("%s ", errnoname (sip -> si_errno));
-	    }
-	  if (sip -> si_code <= 0)
-	    {
-	      printf_filtered ("sent by %s, uid %d ",
-			       target_pid_to_str (sip -> si_pid),
-			       sip -> si_uid);
-	    }
-	  else
-	    {
-	      printf_filtered ("%s ", sigcodename (sip));
-	      if ((sip -> si_signo == SIGILL) ||
-		  (sip -> si_signo == SIGFPE) ||
-		  (sip -> si_signo == SIGSEGV) ||
-		  (sip -> si_signo == SIGBUS))
-		{
-		  printf_filtered ("addr=%#lx ",
-				   (unsigned long) sip -> si_addr);
-		}
-	      else if ((sip -> si_signo == SIGCHLD))
-		{
-		  printf_filtered ("child %s, status %u ",
-				   target_pid_to_str (sip -> si_pid),
-				   sip -> si_status);
-		}
-	      else if ((sip -> si_signo == SIGPOLL))
-		{
-		  printf_filtered ("band %u ", sip -> si_band);
-		}
-	    }
-	}
-      else
-	{
-	  printf_filtered ("\n\n");
-	  printf_filtered ("\t%-16s %s.\n", signalname (sip -> si_signo),
-			   safe_strsignal (sip -> si_signo));
-	  if (sip -> si_errno > 0)
-	    {
-	      printf_filtered ("\t%-16s %s.\n",
-			       errnoname (sip -> si_errno),
-			       safe_strerror (sip -> si_errno));
-	    }
-	  if (sip -> si_code <= 0)
-	    {
-	      printf_filtered ("\t%-16u %s\n", sip -> si_pid, /* XXX need target_pid_to_str() */
-			       "PID of process sending signal");
-	      printf_filtered ("\t%-16u %s\n", sip -> si_uid,
-			       "UID of process sending signal");
-	    }
-	  else
-	    {
-	      printf_filtered ("\t%-16s %s.\n", sigcodename (sip),
-			       sigcodedesc (sip));
-	      if ((sip -> si_signo == SIGILL) ||
-		  (sip -> si_signo == SIGFPE))
-		{
-		  printf_filtered ("\t%#-16lx %s.\n",
-				   (unsigned long) sip -> si_addr,
-				   "Address of faulting instruction");
-		}
-	      else if ((sip -> si_signo == SIGSEGV) ||
-		       (sip -> si_signo == SIGBUS))
-		{
-		  printf_filtered ("\t%#-16lx %s.\n",
-				   (unsigned long) sip -> si_addr,
-				   "Address of faulting memory reference");
-		}
-	      else if ((sip -> si_signo == SIGCHLD))
-		{
-		  printf_filtered ("\t%-16u %s.\n", sip -> si_pid, /* XXX need target_pid_to_str() */
-				   "Child process ID");
-		  printf_filtered ("\t%-16u %s.\n", sip -> si_status,
-				   "Child process exit value or signal");
-		}
-	      else if ((sip -> si_signo == SIGPOLL))
-		{
-		  printf_filtered ("\t%-16u %s.\n", sip -> si_band,
-				   "Band event for POLL_{IN,OUT,MSG}");
-		}
-	    }
-	}
-      printf_filtered ("\n");
-    }
-}
-
-static void
-info_proc_syscalls (pip, summary)
-     struct procinfo *pip;
-     int summary;
-{
-  int syscallnum;
-
-  if (!summary)
-    {
-
-#if 0	/* FIXME:  Needs to use gdb-wide configured info about system calls. */
-      if (pip -> prstatus.pr_flags & PR_ASLEEP)
-	{
-	  int syscallnum = pip -> prstatus.pr_reg[R_D0];
-	  if (summary)
-	    {
-	      printf_filtered ("%-32s", "Sleeping in system call:");
-	      printf_filtered ("%s", syscallname (syscallnum));
-	    }
-	  else
-	    {
-	      printf_filtered ("Sleeping in system call '%s'.\n",
-			       syscallname (syscallnum));
-	    }
-	}
-#endif
-
-#ifndef UNIXWARE
-      if (ioctl (pip -> ctl_fd, PIOCGENTRY, &pip -> entryset) < 0)
-	{
-	  print_sys_errmsg (pip -> pathname, errno);
-	  error ("PIOCGENTRY failed");
-	}
-      
-      if (ioctl (pip -> ctl_fd, PIOCGEXIT, &pip -> exitset) < 0)
-	{
-	  print_sys_errmsg (pip -> pathname, errno);
-	  error ("PIOCGEXIT failed");
-	}
-#endif
-      
-      printf_filtered ("System call tracing information:\n\n");
-      
-      printf_filtered ("\t%-12s %-8s %-8s\n",
-		       "System call",
-		       "Entry",
-		       "Exit");
-      for (syscallnum = 0; syscallnum < MAX_SYSCALLS; syscallnum++)
-	{
-	  QUIT;
-	  if (syscall_table[syscallnum] != NULL)
-	    printf_filtered ("\t%-12s ", syscall_table[syscallnum]);
-	  else
-	    printf_filtered ("\t%-12d ", syscallnum);
-
-#ifdef UNIXWARE
-	  printf_filtered ("%-8s ",
-			   prismember (&pip->prstatus.pr_sysentry, syscallnum)
-			   ? "on" : "off");
-	  printf_filtered ("%-8s ",
-			   prismember (&pip->prstatus.pr_sysexit, syscallnum)
-			   ? "on" : "off");
-#else
-	  printf_filtered ("%-8s ",
-			   prismember (&pip -> entryset, syscallnum)
-			   ? "on" : "off");
-	  printf_filtered ("%-8s ",
-			   prismember (&pip -> exitset, syscallnum)
-			   ? "on" : "off");
-#endif
-	  printf_filtered ("\n");
-	}
-      printf_filtered ("\n");
-    }
-}
-
-static char *
-signalname (signo)
-     int signo;
-{
-  const char *name;
-  static char locbuf[32];
-
-  name = strsigno (signo);
-  if (name == NULL)
-    {
-      sprintf (locbuf, "Signal %d", signo);
-    }
-  else
-    {
-      sprintf (locbuf, "%s (%d)", name, signo);
-    }
-  return (locbuf);
-}
-
-static char *
-errnoname (errnum)
-     int errnum;
-{
-  const char *name;
-  static char locbuf[32];
-
-  name = strerrno (errnum);
-  if (name == NULL)
-    {
-      sprintf (locbuf, "Errno %d", errnum);
-    }
-  else
-    {
-      sprintf (locbuf, "%s (%d)", name, errnum);
-    }
-  return (locbuf);
-}
-
-static void
-info_proc_signals (pip, summary)
-     struct procinfo *pip;
-     int summary;
-{
-  int signo;
-
-  if (!summary)
-    {
-#ifndef PROCFS_USE_READ_WRITE
-      if (ioctl (pip -> ctl_fd, PIOCGTRACE, &pip -> trace) < 0)
-	{
-	  print_sys_errmsg (pip -> pathname, errno);
-	  error ("PIOCGTRACE failed");
-	}
-#endif
-      
-      printf_filtered ("Disposition of signals:\n\n");
-      printf_filtered ("\t%-15s %-8s %-8s %-8s  %s\n\n",
-		       "Signal", "Trace", "Hold", "Pending", "Description");
-      for (signo = 0; signo < NSIG; signo++)
-	{
-	  QUIT;
-	  printf_filtered ("\t%-15s ", signalname (signo));
-#ifdef UNIXWARE
-	  printf_filtered ("%-8s ",
-			   prismember (&pip -> prstatus.pr_sigtrace, signo)
-			   ? "on" : "off");
-	  printf_filtered ("%-8s ",
-			   prismember (&pip -> prstatus.pr_lwp.pr_context.uc_sigmask, signo)
-			   ? "on" : "off");
-#else
-	  printf_filtered ("%-8s ",
-			   prismember (&pip -> trace, signo)
-			   ? "on" : "off");
-	  printf_filtered ("%-8s ",
-			   prismember (&pip -> prstatus.pr_sighold, signo)
-			   ? "on" : "off");
-#endif
-
-#ifdef UNIXWARE
-	  if (prismember (&pip->prstatus.pr_sigpend, signo) ||
-		prismember (&pip->prstatus.pr_lwp.pr_lwppend, signo))
-	    printf_filtered("%-8s ", "yes");
-	  else
-	    printf_filtered("%-8s ", "no");
-#else /* UNIXWARE */
-#ifdef PROCFS_SIGPEND_OFFSET
-	  /* Alpha OSF/1 numbers the pending signals from 1.  */
-	  printf_filtered ("%-8s ",
-			   (signo ? prismember (&pip -> prstatus.pr_sigpend,
-						signo - 1)
-				  : 0)
-			   ? "yes" : "no");
-#else
-	  printf_filtered ("%-8s ",
-			   prismember (&pip -> prstatus.pr_sigpend, signo)
-			   ? "yes" : "no");
-#endif
-#endif /* UNIXWARE */
-	  printf_filtered (" %s\n", safe_strsignal (signo));
-	}
-      printf_filtered ("\n");
-    }
-}
-
-static void
-info_proc_faults (pip, summary)
-     struct procinfo *pip;
-     int summary;
-{
-  struct trans *transp;
-
-  if (!summary)
-    {
-#ifndef UNIXWARE
-      if (ioctl (pip -> ctl_fd, PIOCGFAULT, &pip->fltset.fltset) < 0)
-	{
-	  print_sys_errmsg (pip -> pathname, errno);
-	  error ("PIOCGFAULT failed");
-	}
-#endif
-      
-      printf_filtered ("Current traced hardware fault set:\n\n");
-      printf_filtered ("\t%-12s %-8s\n", "Fault", "Trace");
-
-      for (transp = faults_table; transp -> name != NULL; transp++)
-	{
-	  QUIT;
-	  printf_filtered ("\t%-12s ", transp -> name);
-#ifdef UNIXWARE
-	  printf_filtered ("%-8s", prismember (&pip->prstatus.pr_flttrace, transp -> value)
-			   ? "on" : "off");
-#else
-	  printf_filtered ("%-8s", prismember (&pip->fltset.fltset, transp -> value)
-			   ? "on" : "off");
-#endif
-	  printf_filtered ("\n");
-	}
-      printf_filtered ("\n");
-    }
-}
-
-static void
-info_proc_mappings (pip, summary)
-     struct procinfo *pip;
-     int summary;
-{
-  int nmap;
-  struct prmap *prmaps;
-  struct prmap *prmap;
-  struct stat sbuf;
-
-  if (!summary)
-    {
-      printf_filtered ("Mapped address spaces:\n\n");
-#ifdef BFD_HOST_64_BIT
-      printf_filtered ("  %18s %18s %10s %10s %7s\n",
-#else
-      printf_filtered ("\t%10s %10s %10s %10s %7s\n",
-#endif
-		       "Start Addr",
-		       "  End Addr",
-		       "      Size",
-		       "    Offset",
-		       "Flags");
-#ifdef PROCFS_USE_READ_WRITE
-      if (fstat (pip->map_fd, &sbuf) == 0)
-        {
-          nmap = sbuf.st_size / sizeof (prmap_t);
-	  prmaps = (struct prmap *) alloca ((nmap + 1) * sizeof (*prmaps));
-          if ((lseek (pip->map_fd, 0, SEEK_SET) == 0) &&
-		(read (pip->map_fd, (char *) prmaps,
-		nmap * sizeof (*prmaps)) == (nmap * sizeof (*prmaps))))
-	    {
-	      int i = 0;
-	      for (prmap = prmaps; i < nmap; ++prmap, ++i)
-#else
-      if (ioctl (pip -> ctl_fd, PIOCNMAP, &nmap) == 0)
-	{
-	  prmaps = (struct prmap *) alloca ((nmap + 1) * sizeof (*prmaps));
-	  if (ioctl (pip -> ctl_fd, PIOCMAP, prmaps) == 0)
-	    {
-	      for (prmap = prmaps; prmap -> pr_size; ++prmap)
-#endif /* PROCFS_USE_READ_WRITE */
-		{
-#ifdef BFD_HOST_64_BIT
-		  printf_filtered ("  %#18lx %#18lx %#10x %#10x %7s\n",
-#else
-		  printf_filtered ("\t%#10lx %#10lx %#10x %#10x %7s\n",
-#endif
-				   (unsigned long)prmap -> pr_vaddr,
-				   (unsigned long)prmap -> pr_vaddr
-				     + prmap -> pr_size - 1,
-				   prmap -> pr_size,
-				   prmap -> pr_off,
-				   mappingflags (prmap -> pr_mflags));
-		}
-	    }
-	}
-      printf_filtered ("\n");
-    }
-}
-
-/*
-
-LOCAL FUNCTION
-
-	info_proc -- implement the "info proc" command
-
-SYNOPSIS
-
-	void info_proc (char *args, int from_tty)
-
-DESCRIPTION
-
-	Implement gdb's "info proc" command by using the /proc interface
-	to print status information about any currently running process.
-
-	Examples of the use of "info proc" are:
-
-	info proc		(prints summary info for current inferior)
-	info proc 123		(prints summary info for process with pid 123)
-	info proc mappings	(prints address mappings)
-	info proc times		(prints process/children times)
-	info proc id		(prints pid, ppid, gid, sid, etc)
-		FIXME:  i proc id not implemented.
-	info proc status	(prints general process state info)
-		FIXME:  i proc status not implemented.
-	info proc signals	(prints info about signal handling)
-	info proc all		(prints all info)
-
- */
-
-static void
-info_proc (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int pid;
-  struct procinfo *pip;
-  struct cleanup *old_chain;
-  char **argv;
-  int argsize;
-  int summary = 1;
-  int flags = 0;
-  int syscalls = 0;
-  int signals = 0;
-  int faults = 0;
-  int mappings = 0;
-  int times = 0;
-  int id = 0;
-  int status = 0;
-  int all = 0;
-  int nlwp;
-  int *lwps;
-
-  old_chain = make_cleanup (null_cleanup, 0);
-
-  /* Default to using the current inferior if no pid specified.  Note
-     that inferior_pid may be 0, hence we set okerr.  */
-
-  pid = inferior_pid & 0x7fffffff;		/* strip off sol-thread bit */
-  if (!(pip = find_procinfo (pid, 1)))		/* inferior_pid no good?  */
-    pip = procinfo_list;			/* take first available */
-  pid = pid & 0xffff;				/* extract "real" pid */
-
-  if (args != NULL)
-    {
-      if ((argv = buildargv (args)) == NULL)
-	{
-	  nomem (0);
-	}
-      make_cleanup (freeargv, (char *) argv);
-
-      while (*argv != NULL)
-	{
-	  argsize = strlen (*argv);
-	  if (argsize >= 1 && strncmp (*argv, "all", argsize) == 0)
-	    {
-	      summary = 0;
-	      all = 1;
-	    }
-	  else if (argsize >= 2 && strncmp (*argv, "faults", argsize) == 0)
-	    {
-	      summary = 0;
-	      faults = 1;
-	    }
-	  else if (argsize >= 2 && strncmp (*argv, "flags", argsize) == 0)
-	    {
-	      summary = 0;
-	      flags = 1;
-	    }
-	  else if (argsize >= 1 && strncmp (*argv, "id", argsize) == 0)
-	    {
-	      summary = 0;
-	      id = 1;
-	    }
-	  else if (argsize >= 1 && strncmp (*argv, "mappings", argsize) == 0)
-	    {
-	      summary = 0;
-	      mappings = 1;
-	    }
-	  else if (argsize >= 2 && strncmp (*argv, "signals", argsize) == 0)
-	    {
-	      summary = 0;
-	      signals = 1;
-	    }
-	  else if (argsize >= 2 && strncmp (*argv, "status", argsize) == 0)
-	    {
-	      summary = 0;
-	      status = 1;
-	    }
-	  else if (argsize >= 2 && strncmp (*argv, "syscalls", argsize) == 0)
-	    {
-	      summary = 0;
-	      syscalls = 1;
-	    }
-	  else if (argsize >= 1 && strncmp (*argv, "times", argsize) == 0)
-	    {
-	      summary = 0;
-	      times = 1;
-	    }
-	  else if ((pid = atoi (*argv)) > 0)
-	    {
-	      pip = (struct procinfo *) xmalloc (sizeof (struct procinfo));
-	      memset (pip, 0, sizeof (*pip));
-
-	      pip->pid = pid;
-	      if (!open_proc_file (pid, pip, O_RDONLY, 0))
-		{
-		  perror_with_name (pip -> pathname);
-		  /* NOTREACHED */
-		}
-	      pid = pip->pid;
-	      make_cleanup (close_proc_file, pip);
-	    }
-	  else if (**argv != '\000')
-	    {
-	      error ("Unrecognized or ambiguous keyword `%s'.", *argv);
-	    }
-	  argv++;
-	}
-    }
-
-  /* If we don't have a valid open process at this point, then we have no
-     inferior or didn't specify a specific pid. */
-
-  if (!pip)
-    {
-      error ("\
-No process.  Start debugging a program or specify an explicit process ID.");
-    }
-
-  if (!procfs_read_status (pip))
-    {
-      print_sys_errmsg (pip -> pathname, errno);
-      error ("procfs_read_status failed");
-    }
-
-#ifndef PROCFS_USE_READ_WRITE
-#ifdef PIOCLWPIDS
-  nlwp = pip->prstatus.pr_nlwp;
-  lwps = alloca ((2 * nlwp + 2) * sizeof (*lwps));
-
-  if (ioctl (pip->ctl_fd, PIOCLWPIDS, lwps))
-    {
-      print_sys_errmsg (pip -> pathname, errno);
-      error ("PIOCLWPIDS failed");
-    }
-#else /* PIOCLWPIDS */
-  nlwp = 1;
-  lwps = alloca ((2 * nlwp + 2) * sizeof *lwps);
-  lwps[0] = 0;
-#endif /* PIOCLWPIDS */
-
-  for (; nlwp > 0; nlwp--, lwps++)
-    {
-      pip = find_procinfo ((*lwps << 16) | pid, 1);
-
-      if (!pip)
-	{
-	  pip = (struct procinfo *) xmalloc (sizeof (struct procinfo));
-	  memset (pip, 0, sizeof (*pip));
-	  if (!open_proc_file ((*lwps << 16) | pid, pip, O_RDONLY, 0))
-	    continue;
-
-	  make_cleanup (close_proc_file, pip);
-
-	  if (!procfs_read_status (pip))
-	    {
-	      print_sys_errmsg (pip -> pathname, errno);
-	      error ("procfs_read_status failed");
-	    }
-	}
-
-#endif /* PROCFS_USE_READ_WRITE */
-
-      /* Print verbose information of the requested type(s), or just a summary
-	 of the information for all types. */
-
-      printf_filtered ("\nInformation for %s.%d:\n\n", pip -> pathname, *lwps);
-      if (summary || all || flags)
-	{
-	  info_proc_flags (pip, summary);
-	}
-      if (summary || all)
-	{
-	  info_proc_stop (pip, summary);
-#ifdef UNIXWARE
-	  supply_gregset (&pip->prstatus.pr_lwp.pr_context.uc_mcontext.gregs);
-#else
-	  supply_gregset (&pip->prstatus.pr_reg);
-#endif
-	  printf_filtered ("PC: ");
-	  print_address (read_pc (), gdb_stdout);
-	  printf_filtered ("\n");
-	}
-      if (summary || all || signals || faults)
-	{
-	  info_proc_siginfo (pip, summary);
-	}
-      if (summary || all || syscalls)
-	{
-	  info_proc_syscalls (pip, summary);
-	}
-      if (summary || all || mappings)
-	{
-	  info_proc_mappings (pip, summary);
-	}
-      if (summary || all || signals)
-	{
-	  info_proc_signals (pip, summary);
-	}
-      if (summary || all || faults)
-	{
-	  info_proc_faults (pip, summary);
-	}
-      printf_filtered ("\n");
-
-      /* All done, deal with closing any temporary process info structure,
-	 freeing temporary memory , etc. */
-
-      do_cleanups (old_chain);
-#ifndef PROCFS_USE_READ_WRITE
-    }
-#endif
-}
-
-/*
-
-LOCAL FUNCTION
-
-	modify_inherit_on_fork_flag - Change the inherit-on-fork flag
-
-SYNOPSIS
-
-	void modify_inherit_on_fork_flag (fd, flag)
-
-DESCRIPTION
-
-	Call this routine to modify the inherit-on-fork flag.  This routine is
-	just a nice wrapper to hide the #ifdefs needed by various systems to
-	control this flag.
-
- */
-
-static void
-modify_inherit_on_fork_flag (fd, flag)
-     int fd;
-     int flag;
-{
-#if defined (PIOCSET) || defined (PCSET)
-  long pr_flags;
-#endif
-  int retval = 0;
-  struct proc_ctl pctl;
-
-#if defined (PIOCSET) || defined (PCSET)	/* New method */
-  pr_flags = PR_FORK;
-  if (flag)
-    {
-#ifdef PROCFS_USE_READ_WRITE
-      pctl.cmd = PCSET;
-      pctl.data = PR_FORK;
-      if (write (fd, (char *) &pctl, sizeof (struct proc_ctl)) < 0)
-	retval = -1;
-#else
-      retval = ioctl (fd, PIOCSET, &pr_flags);
-#endif
-    }
-  else
-    {
-#ifdef PROCFS_USE_READ_WRITE
-      pctl.cmd = PCRESET;
-      pctl.data = PR_FORK;
-      if (write (fd, (char *) &pctl, sizeof (struct proc_ctl)) < 0)
-	retval = -1;
-#else
-      retval = ioctl (fd, PIOCRESET, &pr_flags);
-#endif
-    }
-
-#else
-#ifdef PIOCSFORK		/* Original method */
-  if (flag)
-    {
-      retval = ioctl (fd, PIOCSFORK, NULL);
-    }
-  else
-    {
-      retval = ioctl (fd, PIOCRFORK, NULL);
-    }
-#else
-  Neither PR_FORK nor PIOCSFORK exist!!!
-#endif
-#endif
-
-  if (!retval)
-    return;
-
-  print_sys_errmsg ("modify_inherit_on_fork_flag", errno);
-  error ("PIOCSFORK or PR_FORK modification failed");
-}
-
-/*
-
-LOCAL FUNCTION
-
-	modify_run_on_last_close_flag - Change the run-on-last-close flag
-
-SYNOPSIS
-
-	void modify_run_on_last_close_flag (fd, flag)
-
-DESCRIPTION
-
-	Call this routine to modify the run-on-last-close flag.  This routine
-	is just a nice wrapper to hide the #ifdefs needed by various systems to
-	control this flag.
-
- */
-
-static void
-modify_run_on_last_close_flag (fd, flag)
-     int fd;
-     int flag;
-{
-#if defined (PIOCSET) || defined (PCSET)
-  long pr_flags;
-#endif
-  int retval = 0;
-  struct proc_ctl pctl;
-
-#if defined (PIOCSET) || defined (PCSET)	/* New method */
-  pr_flags = PR_RLC;
-  if (flag)
-    {
-#ifdef PROCFS_USE_READ_WRITE
-      pctl.cmd = PCSET;
-      pctl.data = PR_RLC;
-      if (write (fd, (char *) &pctl, sizeof (struct proc_ctl)) < 0)
-	retval = -1;
-#else
-      retval = ioctl (fd, PIOCSET, &pr_flags);
-#endif
-    }
-  else
-    {
-#ifdef PROCFS_USE_READ_WRITE
-      pctl.cmd = PCRESET;
-      pctl.data = PR_RLC;
-      if (write (fd, (char *) &pctl, sizeof (struct proc_ctl)) < 0)
-	retval = -1;
-#else
-      retval = ioctl (fd, PIOCRESET, &pr_flags);
-#endif
-    }
-
-#else
-#ifdef PIOCSRLC			/* Original method */
-  if (flag)
-    retval = ioctl (fd, PIOCSRLC, NULL);
-  else
-    retval = ioctl (fd, PIOCRRLC, NULL);
-#else
-  Neither PR_RLC nor PIOCSRLC exist!!!
-#endif
-#endif
-
-  if (!retval)
-    return;
-
-  print_sys_errmsg ("modify_run_on_last_close_flag", errno);
-  error ("PIOCSRLC or PR_RLC modification failed");
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_clear_syscall_trap -- Deletes the trap for the specified system call.
-
-SYNOPSIS
-
-	void procfs_clear_syscall_trap (struct procinfo *, int syscall_num, int errok)
-
-DESCRIPTION
-
-	This function function disables traps for the specified system call.
-	errok is non-zero if errors should be ignored.
- */
-
-static void
-procfs_clear_syscall_trap (pi, syscall_num, errok)
-     struct procinfo *pi;
-     int syscall_num;
-     int errok;
-{
-  sysset_t sysset;
-  int goterr, i;
-
-#ifndef UNIXWARE
-  goterr = ioctl (pi->ctl_fd, PIOCGENTRY, &sysset) < 0;
-
-  if (goterr && !errok)
-    {
-      print_sys_errmsg (pi->pathname, errno);
-      error ("PIOCGENTRY failed");
-    }
-
-  if (!goterr)
-    {
-      prdelset (&sysset, syscall_num);
-
-      if ((ioctl (pi->ctl_fd, PIOCSENTRY, &sysset) < 0) && !errok)
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("PIOCSENTRY failed");
-	}
-    }
-
-  goterr = ioctl (pi->ctl_fd, PIOCGEXIT, &sysset) < 0;
-
-  if (goterr && !errok)
-    {
-      procfs_clear_syscall_trap (pi, syscall_num, 1);
-      print_sys_errmsg (pi->pathname, errno);
-      error ("PIOCGEXIT failed");
-    }
-
-  if (!goterr)
-    {
-      praddset (&sysset, syscall_num);
-
-      if ((ioctl (pi->ctl_fd, PIOCSEXIT, &sysset) < 0) && !errok)
-	{
-	  procfs_clear_syscall_trap (pi, syscall_num, 1);
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("PIOCSEXIT failed");
-	}
-    }
-#endif
-
-  if (!pi->syscall_handlers)
-    {
-      if (!errok)
-	error ("procfs_clear_syscall_trap:  syscall_handlers is empty");
-      return;
-    }
-
-  /* Remove handler func from the handler list */
-
-  for (i = 0; i < pi->num_syscall_handlers; i++)
-    if (pi->syscall_handlers[i].syscall_num == syscall_num)
-      {
-	if (i + 1 != pi->num_syscall_handlers)
-	  {			/* Not the last entry.
-				   Move subsequent entries fwd. */
-	    memcpy (&pi->syscall_handlers[i], &pi->syscall_handlers[i + 1],
-		    (pi->num_syscall_handlers - i - 1)
-		    * sizeof (struct procfs_syscall_handler));
-	  }
-
-	pi->syscall_handlers = xrealloc (pi->syscall_handlers,
-					 (pi->num_syscall_handlers - 1)
-					 * sizeof (struct procfs_syscall_handler));
-	pi->num_syscall_handlers--;
-	return;
-      }
-
-  if (!errok)
-    error ("procfs_clear_syscall_trap:  Couldn't find handler for sys call %d",
-	   syscall_num);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_set_syscall_trap -- arrange for a function to be called when the
-				   child executes the specified system call.
-
-SYNOPSIS
-
-	void procfs_set_syscall_trap (struct procinfo *, int syscall_num, int flags,
-				      syscall_func_t *function)
-
-DESCRIPTION
-
-	This function sets up an entry and/or exit trap for the specified system
-	call.  When the child executes the specified system call, your function
-	will be	called with the call #, a flag that indicates entry or exit, and
-	pointers to rtnval and statval (which are used by procfs_wait).  The
-	function should return non-zero if something interesting happened, zero
-	otherwise.
- */
-
-static void
-procfs_set_syscall_trap (pi, syscall_num, flags, func)
-     struct procinfo *pi;
-     int syscall_num;
-     int flags;
-     syscall_func_t *func;
-{
-  sysset_t sysset;
-
-#ifndef UNIXWARE
-  if (flags & PROCFS_SYSCALL_ENTRY)
-    {
-      if (ioctl (pi->ctl_fd, PIOCGENTRY, &sysset) < 0)
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("PIOCGENTRY failed");
-	}
-
-      praddset (&sysset, syscall_num);
-
-      if (ioctl (pi->ctl_fd, PIOCSENTRY, &sysset) < 0)
-	{
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("PIOCSENTRY failed");
-	}
-    }
-
-  if (flags & PROCFS_SYSCALL_EXIT)
-    {
-      if (ioctl (pi->ctl_fd, PIOCGEXIT, &sysset) < 0)
-	{
-	  procfs_clear_syscall_trap (pi, syscall_num, 1);
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("PIOCGEXIT failed");
-	}
-
-      praddset (&sysset, syscall_num);
-
-      if (ioctl (pi->ctl_fd, PIOCSEXIT, &sysset) < 0)
-	{
-	  procfs_clear_syscall_trap (pi, syscall_num, 1);
-	  print_sys_errmsg (pi->pathname, errno);
-	  error ("PIOCSEXIT failed");
-	}
-    }
-#endif
-
-  if (!pi->syscall_handlers)
-    {
-      pi->syscall_handlers = xmalloc (sizeof (struct procfs_syscall_handler));
-      pi->syscall_handlers[0].syscall_num = syscall_num;
-      pi->syscall_handlers[0].func = func;
-      pi->num_syscall_handlers = 1;
-    }
-  else
-    {
-      int i;
-
-      for (i = 0; i < pi->num_syscall_handlers; i++)
-	if (pi->syscall_handlers[i].syscall_num == syscall_num)
-	  {
-	    pi->syscall_handlers[i].func = func;
-	    return;
-	  }
-
-      pi->syscall_handlers = xrealloc (pi->syscall_handlers, (i + 1)
-				       * sizeof (struct procfs_syscall_handler));
-      pi->syscall_handlers[i].syscall_num = syscall_num;
-      pi->syscall_handlers[i].func = func;
-      pi->num_syscall_handlers++;
-    }
-}
-
-#ifdef SYS_lwp_create
-
-/*
-
-LOCAL FUNCTION
-
-	procfs_lwp_creation_handler - handle exit from the _lwp_create syscall
-
-SYNOPSIS
-
-	int procfs_lwp_creation_handler (pi, syscall_num, why, rtnvalp, statvalp)
-
-DESCRIPTION
-
-	This routine is called both when an inferior process and it's new lwp
-	are about to finish a _lwp_create() system call.  This is the system
-	call that Solaris uses to create a lightweight process.  When the
-	target process gets this event, we can look at sysarg[2] to find the
-	new childs lwp ID, and create a procinfo struct from that.  After that,
-	we pretend that we got a SIGTRAP, and return non-zero to tell
-	procfs_wait to wake up.  Subsequently, wait_for_inferior gets woken up,
-	sees the new process and continues it.
-
-	When we see the child exiting from lwp_create, we just contine it,
-	since everything was handled when the parent trapped.
-
-NOTES
-	In effect, we are only paying attention to the parent's completion of
-	the lwp_create syscall.  If we only paid attention to the child
-	instead, then we wouldn't detect the creation of a suspended thread.
- */
-
-static int
-procfs_lwp_creation_handler (pi, syscall_num, why, rtnvalp, statvalp)
-     struct procinfo *pi;
-     int syscall_num;
-     int why;
-     int *rtnvalp;
-     int *statvalp;
-{
-  int lwp_id;
-  struct procinfo *childpi;
-  struct proc_ctl pctl;
-
-  /* We've just detected the completion of an lwp_create system call.  Now we
-     need to setup a procinfo struct for this thread, and notify the thread
-     system of the new arrival.  */
-
-  /* If lwp_create failed, then nothing interesting happened.  Continue the
-     process and go back to sleep. */
-
-#ifdef UNIXWARE
-  /* Joel ... can you check this logic out please? JKJ */
-  if (pi->prstatus.pr_lwp.pr_context.uc_mcontext.gregs[R_EFL] & 1)
-    { /* _lwp_create failed */
-      pctl.cmd = PCRUN;
-      pctl.data = PRCFAULT;
-
-      if (write (pi->ctl_fd, (char *) &pctl, sizeof (struct proc_ctl)) < 0)
-	perror_with_name (pi->pathname);
-
-      return 0;
-    }
-#else /* UNIXWARE */
-  if (PROCFS_GET_CARRY (pi->prstatus.pr_reg))
-    {				/* _lwp_create failed */
-      pi->prrun.pr_flags &= PRSTEP;
-      pi->prrun.pr_flags |= PRCFAULT;
-
-      if (ioctl (pi->ctl_fd, PIOCRUN, &pi->prrun) != 0)
-	perror_with_name (pi->pathname);
-
-      return 0;
-    }
-#endif
-
-  /* At this point, the new thread is stopped at it's first instruction, and
-     the parent is stopped at the exit from lwp_create.  */
-
-  if (pi->new_child)		/* Child? */
-    {				/* Yes, just continue it */
-#ifdef UNIXWARE
-      pctl.cmd = PCRUN;
-      pctl.data = PRCFAULT;
-
-      if (write(pi->ctl_fd, (char *)&pctl, sizeof (struct proc_ctl)) < 0)
-#else /* !UNIXWARE */
-      pi->prrun.pr_flags &= PRSTEP;
-      pi->prrun.pr_flags |= PRCFAULT;
-
-      if ((pi->prstatus.pr_flags & PR_ISTOP)
-	  && ioctl (pi->ctl_fd, PIOCRUN, &pi->prrun) != 0)
-#endif /* !UNIXWARE */
-	perror_with_name (pi->pathname);
-
-      pi->new_child = 0;	/* No longer new */
-
-      return 0;
-    }
-
-  /* We're the proud parent of a new thread.  Setup an exit trap for lwp_create
-     in the child and continue the parent.  */
-
-  /* Third arg is pointer to new thread id. */
-#ifdef UNIXWARE
-  lwp_id = read_memory_integer (pi->prstatus.pr_lwp.pr_sysarg[2], sizeof (int));
-#else
-  lwp_id = read_memory_integer (pi->prstatus.pr_sysarg[2], sizeof (int));
-#endif
-
-  lwp_id = (lwp_id << 16) | PIDGET (pi->pid);
-
-  childpi = create_procinfo (lwp_id);
-
-  /* The new process has actually inherited the lwp_create syscall trap from
-     it's parent, but we still have to call this to register handlers for
-     that child.  */
-
-  procfs_set_inferior_syscall_traps (childpi);
-  add_thread (lwp_id);
-  printf_filtered ("[New %s]\n", target_pid_to_str (lwp_id));
-
-  /* Continue the parent */
-#ifdef UNIXWARE
-  pctl.cmd = PCRUN;
-  pctl.data = PRCFAULT;
-
-  if (write(pi->ctl_fd, (char *)&pctl, sizeof (struct proc_ctl)) < 0)
-#else
-  pi->prrun.pr_flags &= PRSTEP;
-  pi->prrun.pr_flags |= PRCFAULT;
-  if (ioctl (pi->ctl_fd, PIOCRUN, &pi->prrun) != 0)
-#endif
-    perror_with_name (pi->pathname);
-
-  /* The new child may have been created in one of two states: 
-     SUSPENDED or RUNNABLE.  If runnable, we will simply signal it to run.
-     If suspended, we flag it to be continued later, when it has an event.  */
-
-#ifdef UNIXWARE
-  if (childpi->prstatus.pr_lwp.pr_why == PR_SUSPENDED)
-#else
-  if (childpi->prstatus.pr_why == PR_SUSPENDED)
-#endif
-    childpi->new_child = 1;	/* Flag this as an unseen child process */
-  else
-    {
-      /* Continue the child */
-#ifdef UNIXWARE
-      pctl.cmd = PCRUN;
-      pctl.data = PRCFAULT;
-
-      if (write(pi->ctl_fd, (char *)&pctl, sizeof (struct proc_ctl)) < 0)
-#else
-      childpi->prrun.pr_flags &= PRSTEP;
-      childpi->prrun.pr_flags |= PRCFAULT;
-
-      if (ioctl (childpi->ctl_fd, PIOCRUN, &childpi->prrun) != 0)
-#endif
-	perror_with_name (childpi->pathname);
-    }
-  return 0;
-}
-#endif /* SYS_lwp_create */
-
-/* Fork an inferior process, and start debugging it with /proc.  */
-
-static void
-procfs_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-  char *shell_file = getenv ("SHELL");
-  char *tryname;
-  if (shell_file != NULL && strchr (shell_file, '/') == NULL)
-    {
-
-      /* We will be looking down the PATH to find shell_file.  If we
-	 just do this the normal way (via execlp, which operates by
-	 attempting an exec for each element of the PATH until it
-	 finds one which succeeds), then there will be an exec for
-	 each failed attempt, each of which will cause a PR_SYSEXIT
-	 stop, and we won't know how to distinguish the PR_SYSEXIT's
-	 for these failed execs with the ones for successful execs
-	 (whether the exec has succeeded is stored at that time in the
-	 carry bit or some such architecture-specific and
-	 non-ABI-specified place).
-
-	 So I can't think of anything better than to search the PATH
-	 now.  This has several disadvantages: (1) There is a race
-	 condition; if we find a file now and it is deleted before we
-	 exec it, we lose, even if the deletion leaves a valid file
-	 further down in the PATH, (2) there is no way to know exactly
-	 what an executable (in the sense of "capable of being
-	 exec'd") file is.  Using access() loses because it may lose
-	 if the caller is the superuser; failing to use it loses if
-	 there are ACLs or some such.  */
-
-      char *p;
-      char *p1;
-      /* FIXME-maybe: might want "set path" command so user can change what
-	 path is used from within GDB.  */
-      char *path = getenv ("PATH");
-      int len;
-      struct stat statbuf;
-
-      if (path == NULL)
-	path = "/bin:/usr/bin";
-
-      tryname = alloca (strlen (path) + strlen (shell_file) + 2);
-      for (p = path; p != NULL; p = p1 ? p1 + 1: NULL)
-	{
-	  p1 = strchr (p, ':');
-	  if (p1 != NULL)
-	    len = p1 - p;
-	  else
-	    len = strlen (p);
-	  strncpy (tryname, p, len);
-	  tryname[len] = '\0';
-	  strcat (tryname, "/");
-	  strcat (tryname, shell_file);
-	  if (access (tryname, X_OK) < 0)
-	    continue;
-	  if (stat (tryname, &statbuf) < 0)
-	    continue;
-	  if (!S_ISREG (statbuf.st_mode))
-	    /* We certainly need to reject directories.  I'm not quite
-	       as sure about FIFOs, sockets, etc., but I kind of doubt
-	       that people want to exec() these things.  */
-	    continue;
-	  break;
-	}
-      if (p == NULL)
-	/* Not found.  This must be an error rather than merely passing
-	   the file to execlp(), because execlp() would try all the
-	   exec()s, causing GDB to get confused.  */
-	error ("Can't find shell %s in PATH", shell_file);
-
-      shell_file = tryname;
-    }
-
-  fork_inferior (exec_file, allargs, env,
-		 proc_set_exec_trap, procfs_init_inferior, NULL, shell_file);
-
-  /* We are at the first instruction we care about.  */
-  /* Pedal to the metal... */
-
-  proceed ((CORE_ADDR) -1, TARGET_SIGNAL_0, 0);
-}
-
-/* Clean up after the inferior dies.  */
-
-static void
-procfs_mourn_inferior ()
-{
-  struct procinfo *pi;
-  struct procinfo *next_pi;
-
-  for (pi = procinfo_list; pi; pi = next_pi)
-    {
-      next_pi = pi->next;
-      unconditionally_kill_inferior (pi);
-    }
-
-  unpush_target (&procfs_ops);
-  generic_mourn_inferior ();
-}
-
-
-/* Mark our target-struct as eligible for stray "run" and "attach" commands.  */
-static int
-procfs_can_run ()
-{
-  /* This variable is controlled by modules that sit atop procfs that may layer
-     their own process structure atop that provided here.  sol-thread.c does
-     this because of the Solaris two-level thread model.  */
-
-  return !procfs_suppress_run;
-}
-#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
-#ifndef UNIXWARE
-
-/* Insert a watchpoint */
-int
-procfs_set_watchpoint(pid, addr, len, rw)
-     int		pid;
-     CORE_ADDR		addr;
-     int		len;
-     int		rw;
-{
-  struct procinfo	*pi;
-  prwatch_t		wpt;
-
-  pi = find_procinfo (pid == -1 ? inferior_pid : pid, 0);
-  wpt.pr_vaddr = (caddr_t)addr;
-  wpt.pr_size = len;
-  wpt.pr_wflags = ((rw & 1) ? MA_READ : 0) | ((rw & 2) ? MA_WRITE : 0);
-  if (ioctl (pi->ctl_fd, PIOCSWATCH, &wpt) < 0)
-    {
-      if (errno == E2BIG)
-	return -1;
-      /* Currently it sometimes happens that the same watchpoint gets
-	 deleted twice - don't die in this case (FIXME please) */
-      if (errno == ESRCH && len == 0)
-	return 0;
-      print_sys_errmsg (pi->pathname, errno);
-      error ("PIOCSWATCH failed");
-    }
-  return 0;
-}
-
-int
-procfs_stopped_by_watchpoint(pid)
-    int			pid;
-{
-  struct procinfo	*pi;
-  short 		what;
-  short 		why;
-
-  pi = find_procinfo (pid == -1 ? inferior_pid : pid, 0);
-  if (pi->prstatus.pr_flags & (PR_STOPPED | PR_ISTOP))
-    {
-      why = pi->prstatus.pr_why;
-      what = pi->prstatus.pr_what;
-      if (why == PR_FAULTED 
-#if defined (FLTWATCH) && defined (FLTKWATCH)
-	  && (what == FLTWATCH || what == FLTKWATCH)
-#else
-#ifdef FLTWATCH
-	  && (what == FLTWATCH) 
-#endif
-#ifdef FLTKWATCH
-	  && (what == FLTKWATCH)
-#endif
-#endif
-	  )
-	return what;
-    }
-  return 0;
-}
-#endif /* !UNIXWARE */
-#endif /* TARGET_HAS_HARDWARE_WATCHPOINTS */
-
-/* Why is this necessary?  Shouldn't dead threads just be removed from the
-   thread database?  */
-
-static int
-procfs_thread_alive (pid)
-     int pid;
-{
-  struct procinfo *pi, *next_pi;
-
-  for (pi = procinfo_list; pi; pi = next_pi)
-    {
-      next_pi = pi->next;
-      if (pi -> pid == pid)
-	if (procfs_read_status (pi))	/* alive */
-	  return 1;
-	else				/* defunct (exited) */
-	  {
-	    close_proc_file (pi);
-	    return 0;
-	  }
-    }
-  return 0;
-}
-
-int
-procfs_first_available ()
-{
-  struct procinfo *pi;
-
-  for (pi = procinfo_list; pi; pi = pi->next)
-    {
-      if (procfs_read_status (pi))
-	return pi->pid;
-    }
-  return -1;
-}
-
-int
-procfs_get_pid_fd (pid)
-     int pid;
-{
-  struct procinfo *pi = find_procinfo (pid, 1);
-
-  if (pi == NULL)
-    return -1;
-
-  return pi->ctl_fd;
-}
-
-/* Send a SIGINT to the process group.  This acts just like the user typed a
-   ^C on the controlling terminal.
-
-   XXX - This may not be correct for all systems.  Some may want to use
-   killpg() instead of kill (-pgrp). */
-
-static void
-procfs_stop ()
-{
-  extern pid_t inferior_process_group;
-
-  kill (-inferior_process_group, SIGINT);
-}
-
-/* Convert a pid to printable form. */
-
-#ifdef TIDGET
-char *
-procfs_pid_to_str (pid)
-     int pid;
-{
-  static char buf[100];
-
-  sprintf (buf, "Kernel thread %d", TIDGET (pid));
-
-  return buf;
-}
-#endif /* TIDGET */
-
-
-static void
-init_procfs_ops ()
-{
-  procfs_ops.to_shortname = "procfs";
-  procfs_ops.to_longname = "Unix /proc child process";
-  procfs_ops.to_doc = "Unix /proc child process (started by the \"run\" command).";
-  procfs_ops.to_open = procfs_open;
-  procfs_ops.to_attach = procfs_attach;
-  procfs_ops.to_detach = procfs_detach;
-  procfs_ops.to_resume = procfs_resume;
-  procfs_ops.to_wait = procfs_wait;
-  procfs_ops.to_fetch_registers = procfs_fetch_registers;
-  procfs_ops.to_store_registers = procfs_store_registers;
-  procfs_ops.to_prepare_to_store = procfs_prepare_to_store;
-  procfs_ops.to_xfer_memory = procfs_xfer_memory;
-  procfs_ops.to_files_info = procfs_files_info;
-  procfs_ops.to_insert_breakpoint = memory_insert_breakpoint;
-  procfs_ops.to_remove_breakpoint = memory_remove_breakpoint;
-  procfs_ops.to_terminal_init = terminal_init_inferior;
-  procfs_ops.to_terminal_inferior = terminal_inferior;
-  procfs_ops.to_terminal_ours_for_output = terminal_ours_for_output;
-  procfs_ops.to_terminal_ours = terminal_ours;
-  procfs_ops.to_terminal_info = child_terminal_info;
-  procfs_ops.to_kill = procfs_kill_inferior;
-  procfs_ops.to_create_inferior = procfs_create_inferior;
-  procfs_ops.to_mourn_inferior = procfs_mourn_inferior;
-  procfs_ops.to_can_run = procfs_can_run;
-  procfs_ops.to_notice_signals = procfs_notice_signals;
-  procfs_ops.to_thread_alive = procfs_thread_alive;
-  procfs_ops.to_stop = procfs_stop;
-  procfs_ops.to_stratum = process_stratum;
-  procfs_ops.to_has_all_memory = 1;
-  procfs_ops.to_has_memory = 1;
-  procfs_ops.to_has_stack = 1;
-  procfs_ops.to_has_registers = 1;
-  procfs_ops.to_has_execution = 1;
-  procfs_ops.to_magic = OPS_MAGIC;
-}
-
-void
-_initialize_procfs ()
-{
-#ifdef HAVE_OPTIONAL_PROC_FS
-  char procname[MAX_PROC_NAME_SIZE];
-  int fd;
-
-  /* If we have an optional /proc filesystem (e.g. under OSF/1),
-     don't add procfs support if we cannot access the running
-     GDB via /proc.  */
-  sprintf (procname, STATUS_PROC_NAME_FMT, getpid ());
-  if ((fd = open (procname, O_RDONLY)) < 0)
-    return;
-  close (fd);
-#endif
-
-  init_procfs_ops ();
-  add_target (&procfs_ops);
-
-  add_info ("processes", info_proc, 
-"Show process status information using /proc entry.\n\
-Specify process id or use current inferior by default.\n\
-Specify keywords for detailed information; default is summary.\n\
-Keywords are: `all', `faults', `flags', `id', `mappings', `signals',\n\
-`status', `syscalls', and `times'.\n\
-Unambiguous abbreviations may be used.");
-
-  init_syscall_table ();
-}
diff --git a/gdb/ptx4-nat.c b/gdb/ptx4-nat.c
deleted file mode 100644
index 564b799..0000000
--- a/gdb/ptx4-nat.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* Native-dependent code for ptx 4.0
-   Copyright 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include <sys/procfs.h>
-#include <sys/ptrace.h>
-#include <sys/param.h>
-#include <fcntl.h>
-
-/*  Given a pointer to a general register set in /proc format (gregset_t *),
-    unpack the register contents and supply them as gdb's idea of the current
-    register values. */
-
-void
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-	supply_register(EAX_REGNUM, (char *)&(*gregsetp)[EAX]);
-	supply_register(EDX_REGNUM, (char *)&(*gregsetp)[EDX]);
-	supply_register(ECX_REGNUM, (char *)&(*gregsetp)[ECX]);
-	supply_register(EBX_REGNUM, (char *)&(*gregsetp)[EBX]);
-	supply_register(ESI_REGNUM, (char *)&(*gregsetp)[ESI]);
-	supply_register(EDI_REGNUM, (char *)&(*gregsetp)[EDI]);
-	supply_register(ESP_REGNUM, (char *)&(*gregsetp)[UESP]);
-	supply_register(EBP_REGNUM, (char *)&(*gregsetp)[EBP]);
-	supply_register(EIP_REGNUM, (char *)&(*gregsetp)[EIP]);
-	supply_register(EFLAGS_REGNUM, (char *)&(*gregsetp)[EFL]);
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-  int regi;
-  extern char registers[];
-
-  for (regi = 0 ; regi < NUM_REGS ; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  (*gregsetp)[regi] = *(greg_t *)&registers[REGISTER_BYTE (regi)];
-	}
-    }
-}
-
-#if defined (FP0_REGNUM)
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), unpack the register contents and supply them as gdb's
-    idea of the current floating point register values. */
-
-void 
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  supply_fpu_registers((struct fpusave *)&fpregsetp->fp_reg_set);
-  supply_fpa_registers((struct fpasave *)&fpregsetp->f_wregs);
-}
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), update the register specified by REGNO from gdb's idea
-    of the current floating point register set.  If REGNO is -1, update
-    them all. */
-
-void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
-{
-  int regi;
-  char *to;
-  char *from;
-  extern char registers[];
-
-  /* FIXME: see m68k-tdep.c for an example, for the m68k. */
-}
-
-#endif	/* defined (FP0_REGNUM) */
-
-/*
- * This doesn't quite do the same thing as the procfs.c version, but give
- * it the same name so we don't have to put an ifdef in solib.c.
- */
-/* this could use elf_interpreter() from elfread.c */
-int
-proc_iterate_over_mappings(func)
-	int (*func) PARAMS ((int, CORE_ADDR));
-{
-	vaddr_t curseg, memptr;
-	pt_vseg_t pv;
-	int rv, cmperr;
-	sec_ptr interp_sec;
-	char *interp_content;
-	int interp_fd, funcstat;
-	unsigned int size;
-	char buf1[NBPG], buf2[NBPG];
-
-	/*
-	 * The following is really vile.  We can get the name of the
-	 * shared library from the exec_bfd, and we can get a list of
-	 * each virtual memory segment, but there is no simple way to
-	 * find the mapped segment from the shared library (ala
-	 * procfs's PIOCOPENMEM).  As a pretty nasty kludge, we
-	 * compare the virtual memory segment to the contents of the
-	 * .interp file.  If they match, we assume that we've got the
-	 * right one.
-	 */
-
-	/*
-	 * TODO: for attach, use XPT_OPENT to get the executable, in
-	 * case we're attached without knowning the executable's
-	 * filename.
-	 */
-
-#ifdef VERBOSE_DEBUG
-	printf("proc_iter\n");
-#endif
-	interp_sec = bfd_get_section_by_name(exec_bfd, ".interp");
-	if (!interp_sec) {
-		return 0;
-	}
-
-	size = bfd_section_size(exec_bfd, interp_sec);
-	interp_content = alloca(size);
-	if (0 == bfd_get_section_contents(exec_bfd, interp_sec,
-		interp_content, (file_ptr)0, size)) {
-		return 0;
-	}
-
-#ifdef VERBOSE_DEBUG
-	printf("proc_iter: \"%s\"\n", interp_content);
-#endif
-	interp_fd = open(interp_content, O_RDONLY, 0);
-	if (-1 == interp_fd) {
-		return 0;
-	}
-
-	curseg = 0;
-	while (1) {
-		rv = ptrace(PT_NEXT_VSEG, inferior_pid, &pv, curseg);
-#ifdef VERBOSE_DEBUG
-		printf("PT_NEXT_VSEG: rv %d errno %d\n", rv, errno);
-#endif
-		if (-1 == rv)
-			break;
-		if (0 == rv)
-			break;
-#ifdef VERBOSE_DEBUG
-		printf("pv.pv_start 0x%x pv_size 0x%x pv_prot 0x%x\n",
-		       pv.pv_start, pv.pv_size, pv.pv_prot);
-#endif
-		curseg = pv.pv_start + pv.pv_size;
-
-		rv = lseek(interp_fd, 0, SEEK_SET);
-		if (-1 == rv) {
-			perror("lseek");
-			close(interp_fd);
-			return 0;
-		}
-		for (memptr = pv.pv_start; memptr < pv.pv_start + pv.pv_size;
-		     memptr += NBPG) {
-#ifdef VERBOSE_DEBUG
-			printf("memptr 0x%x\n", memptr);
-#endif
-			rv = read(interp_fd, buf1, NBPG);
-			if (-1 == rv) {
-				perror("read");
-				close(interp_fd);
-				return 0;
-			}
-			rv = ptrace(PT_RDATA_PAGE, inferior_pid, buf2,
-				    memptr);
-			if (-1 == rv) {
-				perror("ptrace");
-				close(interp_fd);
-				return 0;
-			}
-			cmperr = memcmp(buf1, buf2, NBPG);
-			if (cmperr)
-				break;
-		}
-		if (0 == cmperr) {
-			/* this is it */
-			funcstat = (*func)(interp_fd, pv.pv_start);
-			break;
-		}
-	}
-	close(interp_fd);
-	return 0;
-}
diff --git a/gdb/pyr-tdep.c b/gdb/pyr-tdep.c
deleted file mode 100644
index 85e9a07..0000000
--- a/gdb/pyr-tdep.c
+++ /dev/null
@@ -1,452 +0,0 @@
-/* Pyramid target-dependent code for GDB.
-   Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-
-/*** Prettier register printing. ***/
-
-/* Print registers in the same format as pyramid's dbx, adb, sdb.  */
-pyr_print_registers(reg_buf, regnum)
-    long *reg_buf[];
-{
-  register int regno;
-  int usp, ksp;
-  struct user u;
-
-  for (regno = 0; regno < 16; regno++) {
-    printf_unfiltered/*_filtered*/ ("%6.6s: %8x  %6.6s: %8x  %6s: %8x  %6s: %8x\n",
-		     REGISTER_NAME (regno), reg_buf[regno],
-		     REGISTER_NAME (regno+16), reg_buf[regno+16],
-		     REGISTER_NAME (regno+32), reg_buf[regno+32],
-		     REGISTER_NAME (regno+48), reg_buf[regno+48]);
-  }
-  usp = ptrace (3, inferior_pid,
-		(PTRACE_ARG3_TYPE) ((char *)&u.u_pcb.pcb_usp) -
-		((char *)&u), 0);
-  ksp = ptrace (3, inferior_pid,
-		(PTRACE_ARG3_TYPE) ((char *)&u.u_pcb.pcb_ksp) -
-		((char *)&u), 0);
-  printf_unfiltered/*_filtered*/ ("\n%6.6s: %8x  %6.6s: %8x (%08x) %6.6s %8x\n",
-		   REGISTER_NAME (CSP_REGNUM),reg_buf[CSP_REGNUM],
-		   REGISTER_NAME (KSP_REGNUM), reg_buf[KSP_REGNUM], ksp,
-		   "usp", usp);
-}
-
-/* Print the register regnum, or all registers if regnum is -1.
-   fpregs is currently ignored.  */
-
-pyr_do_registers_info (regnum, fpregs)
-    int regnum;
-    int fpregs;
-{
-  /* On a pyr, we know a virtual register can always fit in an long.
-     Here (and elsewhere) we take advantage of that.  Yuk.  */
-  long raw_regs[MAX_REGISTER_RAW_SIZE*NUM_REGS];
-  register int i;
-  
-  for (i = 0 ; i < 64 ; i++) {
-    read_relative_register_raw_bytes(i, raw_regs+i);
-  }
-  if (regnum == -1)
-    pyr_print_registers (raw_regs, regnum);
-  else
-    for (i = 0; i < NUM_REGS; i++)
-      if (i == regnum) {
-	long val = raw_regs[i];
-	
-	fputs_filtered (REGISTER_NAME (i), gdb_stdout);
-	printf_filtered(":");
-	print_spaces_filtered (6 - strlen (REGISTER_NAME (i)), gdb_stdout);
-	if (val == 0)
-	  printf_filtered ("0");
-	else
-	  printf_filtered ("%s  %d", local_hex_string_custom(val,"08"), val);
-	printf_filtered("\n");
-      }
-}
-
-/*** Debugging editions of various macros from m-pyr.h ****/
-
-CORE_ADDR frame_locals_address (frame)
-    struct frame_info *frame;
-{
-  register int addr = find_saved_register (frame,CFP_REGNUM);
-  register int result = read_memory_integer (addr, 4);
-#ifdef PYRAMID_CONTROL_FRAME_DEBUGGING
-  fprintf_unfiltered (gdb_stderr,
-	   "\t[[..frame_locals:%8x, %s= %x @%x fcfp= %x foo= %x\n\t gr13=%x pr13=%x tr13=%x @%x]]\n",
-	   frame->frame,
-	   REGISTER_NAME (CFP_REGNUM),
-	   result, addr,
-	   frame->frame_cfp, (CFP_REGNUM),
-
-
-	   read_register(13), read_register(29), read_register(61),
-	   find_saved_register(frame, 61));
-#endif /* PYRAMID_CONTROL_FRAME_DEBUGGING */
-
-  /* FIXME: I thought read_register (CFP_REGNUM) should be the right answer;
-     or at least CFP_REGNUM relative to FRAME (ie, result).
-     There seems to be a bug in the way the innermost frame is set up.  */
-
-    return ((frame->next) ? result: frame->frame_cfp);
-}
-
-CORE_ADDR frame_args_addr (frame)
-    struct frame_info *frame;
-{
-  register int addr = find_saved_register (frame,CFP_REGNUM);
-  register int result = read_memory_integer (addr, 4);
-
-#ifdef PYRAMID_CONTROL_FRAME_DEBUGGING
-  fprintf_unfiltered (gdb_stderr,
-	   "\t[[..frame_args:%8x, %s= %x @%x fcfp= %x r_r= %x\n\t gr13=%x pr13=%x tr13=%x @%x]]\n",
-	   frame->frame,
-	   REGISTER_NAME (CFP_REGNUM),
-	   result, addr,
-	   frame->frame_cfp, read_register(CFP_REGNUM),
-
-	   read_register(13), read_register(29), read_register(61),
-	   find_saved_register(frame, 61));
-#endif /*  PYRAMID_CONTROL_FRAME_DEBUGGING */
-
-  /* FIXME: I thought read_register (CFP_REGNUM) should be the right answer;
-     or at least CFP_REGNUM relative to FRAME (ie, result).
-     There seems to be a bug in the way the innermost frame is set up.  */
-    return ((frame->next) ? result: frame->frame_cfp);
-}
-
-#include "symtab.h"
-#include "opcode/pyr.h"
-#include "gdbcore.h"
-
-
-/*  A couple of functions used for debugging frame-handling on
-    Pyramids. (The Pyramid-dependent handling of register values for
-    windowed registers is known to be buggy.)
-
-    When debugging, these functions can supplant the normal definitions of some
-    of the macros in tm-pyramid.h  The quantity of information produced
-    when these functions are used makes the gdb  unusable as a
-    debugger for user programs.  */
-    
-extern unsigned pyr_saved_pc(), pyr_frame_chain();
-
-CORE_ADDR pyr_frame_chain(frame)
-    CORE_ADDR frame;
-{
-    int foo=frame - CONTROL_STACK_FRAME_SIZE;
-    /* printf_unfiltered ("...following chain from %x: got %x\n", frame, foo);*/
-    return foo;
-}
-
-CORE_ADDR pyr_saved_pc(frame)
-    CORE_ADDR frame;
-{
-    int foo=0;
-    foo = read_memory_integer (((CORE_ADDR)(frame))+60, 4);
-    printf_unfiltered ("..reading pc from frame 0x%0x+%d regs: got %0x\n",
-	    frame, 60/4, foo);
-    return foo;
-}
-
-/* Pyramid instructions are never longer than this many bytes.  */
-#define MAXLEN 24
-
-/* Number of elements in the opcode table.  */
-/*const*/ static int nopcodes = (sizeof (pyr_opcodes) / sizeof( pyr_opcodes[0]));
-#define NOPCODES (nopcodes)
-
-/* Let's be byte-independent so we can use this as a cross-assembler.  */
-
-#define NEXTLONG(p)  \
-  (p += 4, (((((p[-4] << 8) + p[-3]) << 8) + p[-2]) << 8) + p[-1])
-
-/* Print one instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-int
-pyr_print_insn (memaddr, stream)
-     CORE_ADDR memaddr;
-     GDB_FILE *stream;
-{
-  unsigned char buffer[MAXLEN];
-  register int i, nargs, insn_size =4;
-  register unsigned char *p;
-  register char *d;
-  register int insn_opcode, operand_mode;
-  register int index_multiplier, index_reg_regno, op_1_regno, op_2_regno ;
-  long insn;			/* first word of the insn, not broken down. */
-  pyr_insn_format insn_decode;	/* the same, broken out into op{code,erands} */
-  long extra_1, extra_2;
-
-  read_memory (memaddr, buffer, MAXLEN);
-  insn_decode = *((pyr_insn_format *) buffer);
-  insn = * ((int *) buffer);
-  insn_opcode = insn_decode.operator;
-  operand_mode = insn_decode.mode;
-  index_multiplier = insn_decode.index_scale;
-  index_reg_regno = insn_decode.index_reg;
-  op_1_regno = insn_decode.operand_1;
-  op_2_regno = insn_decode.operand_2;
-  
-  
-  if (*((int *)buffer) == 0x0) {
-    /* "halt" looks just like an invalid "jump" to the insn decoder,
-       so is dealt with as a special case */
-    fprintf_unfiltered (stream, "halt");
-    return (4);
-  }
-
-  for (i = 0; i < NOPCODES; i++)
-	  if (pyr_opcodes[i].datum.code == insn_opcode)
-		  break;
-
-  if (i == NOPCODES)
-	  /* FIXME: Handle unrecognised instructions better.  */
-	  fprintf_unfiltered (stream, "???\t#%08x\t(op=%x mode =%x)",
-		   insn, insn_decode.operator, insn_decode.mode);
-  else
-    {
-      /* Print the mnemonic for the instruction.  Pyramid insn operands
-         are so regular that we can deal with almost all of them
-         separately.
-	 Unconditional branches are an exception: they are encoded as
-	 conditional branches (branch if false condition, I think)
-	 with no condition specified. The average user will not be
-	 aware of this. To maintain their illusion that an
-	 unconditional branch insn exists, we will have to FIXME to
-	 treat the insn mnemnonic of all branch instructions here as a
-	 special case: check the operands of branch insn and print an
-	 appropriate mnemonic. */ 
-
-      fprintf_unfiltered (stream, "%s\t", pyr_opcodes[i].name);
-
-    /* Print the operands of the insn (as specified in
-       insn.operand_mode). 
-       Branch operands of branches are a special case: they are a word
-       offset, not a byte offset. */
-  
-    if (insn_decode.operator == 0x01 || insn_decode.operator == 0x02) {
-      register int bit_codes=(insn >> 16)&0xf;
-      register int i;
-      register int displacement = (insn & 0x0000ffff) << 2;
-
-      static char cc_bit_names[] = "cvzn";	/* z,n,c,v: strange order? */
-
-      /* Is bfc and no bits specified an unconditional branch?*/
-      for (i=0;i<4;i++) {
-	if ((bit_codes) & 0x1)
-		fputc_unfiltered (cc_bit_names[i], stream);
-	bit_codes >>= 1;
-      }
-
-      fprintf_unfiltered (stream, ",%0x",
-	       displacement + memaddr);
-      return (insn_size);
-    }
-
-      switch (operand_mode) {
-      case 0:
-	fprintf_unfiltered (stream, "%s,%s",
-		 REGISTER_NAME (op_1_regno),
-		 REGISTER_NAME (op_2_regno));
-	break;
-	    
-      case 1:
-	fprintf_unfiltered (stream, " 0x%0x,%s",
-		 op_1_regno,
-		 REGISTER_NAME (op_2_regno));
-	break;
-	
-      case 2:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	fprintf_unfiltered (stream, " $0x%0x,%s",
-		 extra_1,
-		 REGISTER_NAME (op_2_regno));
-	break;
-      case 3:
-	fprintf_unfiltered (stream, " (%s),%s",
-		 REGISTER_NAME (op_1_regno),
-		 REGISTER_NAME (op_2_regno));
-	break;
-	
-      case 4:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	fprintf_unfiltered (stream, " 0x%0x(%s),%s",
-		 extra_1,
-		 REGISTER_NAME (op_1_regno),
-		 REGISTER_NAME (op_2_regno));
-	break;
-	
-	/* S1 destination mode */
-      case 5:
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ? "%s,(%s)[%s*%1d]" : "%s,(%s)"),
-		 REGISTER_NAME (op_1_regno),
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-	
-      case 6:
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ? " $%#0x,(%s)[%s*%1d]"
-		  : " $%#0x,(%s)"),
-		 op_1_regno,
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-	
-      case 7:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ? " $%#0x,(%s)[%s*%1d]"
-		  : " $%#0x,(%s)"),
-		 extra_1,
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-	
-      case 8:
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ? " (%s),(%s)[%s*%1d]" : " (%s),(%s)"),
-		 REGISTER_NAME (op_1_regno),
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-	
-      case 9:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno)
-		  ? "%#0x(%s),(%s)[%s*%1d]"
-		  : "%#0x(%s),(%s)"),
-		 extra_1,
-		 REGISTER_NAME (op_1_regno),
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-	
-	/* S2 destination mode */
-      case 10:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ? "%s,%#0x(%s)[%s*%1d]" : "%s,%#0x(%s)"),
-		 REGISTER_NAME (op_1_regno),
-		 extra_1,
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-      case 11:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ?
-		  " $%#0x,%#0x(%s)[%s*%1d]" : " $%#0x,%#0x(%s)"),
-		 op_1_regno,
-		 extra_1,
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-      case 12:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	read_memory (memaddr+8, buffer, MAXLEN);
-	insn_size += 4;
-	extra_2 = * ((int *) buffer);
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ?
-		  " $%#0x,%#0x(%s)[%s*%1d]" : " $%#0x,%#0x(%s)"),
-		 extra_1,
-		 extra_2,
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-	
-      case 13:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno)
-		  ? " (%s),%#0x(%s)[%s*%1d]" 
-		  : " (%s),%#0x(%s)"),
-		 REGISTER_NAME (op_1_regno),
-		 extra_1,
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-      case 14:
-	read_memory (memaddr+4, buffer, MAXLEN);
-	insn_size += 4;
-	extra_1 = * ((int *) buffer);
-	read_memory (memaddr+8, buffer, MAXLEN);
-	insn_size += 4;
-	extra_2 = * ((int *) buffer);
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ? "%#0x(%s),%#0x(%s)[%s*%1d]"
-		  : "%#0x(%s),%#0x(%s) "),
-		 extra_1,
-		 REGISTER_NAME (op_1_regno),
-		 extra_2,
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	break;
-	
-      default:
-	fprintf_unfiltered (stream,
-		 ((index_reg_regno) ? "%s,%s [%s*%1d]" : "%s,%s"),
-		 REGISTER_NAME (op_1_regno),
-		 REGISTER_NAME (op_2_regno),
-		 REGISTER_NAME (index_reg_regno),
-		 index_multiplier);
-	fprintf_unfiltered (stream,
-		 "\t\t# unknown mode in %08x",
-		 insn);
-	break;
-      } /* switch */
-    }
-  
-  {
-    return insn_size;
-  }
-  abort ();
-}
diff --git a/gdb/pyr-xdep.c b/gdb/pyr-xdep.c
deleted file mode 100644
index dd6d9a9..0000000
--- a/gdb/pyr-xdep.c
+++ /dev/null
@@ -1,370 +0,0 @@
-/* Low level Pyramid interface to ptrace, for GDB when running under Unix.
-   Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-/* #include <fcntl.h>  Can we live without this?  */
-
-#include "gdbcore.h"
-#include <sys/user.h>		/* After a.out.h  */
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  register int datum;
-  register unsigned int regaddr;
-  int reg_buf[NUM_REGS+1];
-  struct user u;
-  register int skipped_frames = 0;
-
-  registers_fetched ();
-  
-  for (regno = 0; regno < 64; regno++) {
-    reg_buf[regno] = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) regno, 0);
-    
-#if defined(PYRAMID_CONTROL_FRAME_DEBUGGING)
-    printf_unfiltered ("Fetching register %s, got %0x\n",
-	    REGISTER_NAME (regno),
-	    reg_buf[regno]);
-#endif /* PYRAMID_CONTROL_FRAME_DEBUGGING */
-    
-    if (reg_buf[regno] == -1 && errno == EIO) {
-      printf_unfiltered("fetch_interior_registers: fetching register %s\n",
-	     REGISTER_NAME (regno));
-      errno = 0;
-    }
-    supply_register (regno, reg_buf+regno);
-  }
-  /* that leaves regs 64, 65, and 66 */
-  datum = ptrace (3, inferior_pid,
-		  (PTRACE_ARG3_TYPE) (((char *)&u.u_pcb.pcb_csp) -
-		  ((char *)&u)), 0);
-  
-  
-  
-  /* FIXME: Find the Current Frame Pointer (CFP). CFP is a global
-     register (ie, NOT windowed), that gets saved in a frame iff
-     the code for that frame has a prologue (ie, "adsf N").  If
-     there is a prologue, the adsf insn saves the old cfp in
-     pr13, cfp is set to sp, and N bytes of locals are allocated
-     (sp is decremented by n).
-     This makes finding CFP hard. I guess the right way to do it
-     is: 
-     - If this is the innermost frame, believe ptrace() or
-     the core area.
-     - Otherwise:
-     Find the first insn of the current frame.
-     - find the saved pc;
-     - find the call insn that saved it;
-     - figure out where the call is to;
-     - if the first insn is an adsf, we got a frame
-     pointer. */
-  
-  
-  /* Normal processors have separate stack pointers for user and
-     kernel mode. Getting the last user mode frame on such
-     machines is easy: the kernel context of the ptrace()'d
-     process is on the kernel stack, and the USP points to what
-     we want. But Pyramids only have a single cfp for both user and
-     kernel mode.  And processes being ptrace()'d have some
-     kernel-context control frames on their stack.
-     To avoid tracing back into the kernel context of an inferior,
-     we skip 0 or more contiguous control frames where the pc is
-     in the kernel. */ 
-  
-  while (1) {
-    register int inferior_saved_pc;
-    inferior_saved_pc = ptrace (1, inferior_pid,
-				(PTRACE_ARG3_TYPE) (datum+((32+15)*4)), 0);
-    if (inferior_saved_pc > 0) break;
-#if defined(PYRAMID_CONTROL_FRAME_DEBUGGING)
-    printf_unfiltered("skipping kernel frame %08x, pc=%08x\n", datum,
-	   inferior_saved_pc);
-#endif /* PYRAMID_CONTROL_FRAME_DEBUGGING */
-    skipped_frames++;
-    datum -= CONTROL_STACK_FRAME_SIZE;
-  }
-  
-  reg_buf[CSP_REGNUM] = datum;
-  supply_register(CSP_REGNUM, reg_buf+CSP_REGNUM);
-#ifdef  PYRAMID_CONTROL_FRAME_DEBUGGING
-  if (skipped_frames) {
-    fprintf_unfiltered (gdb_stderr,
-	     "skipped %d frames from %x to %x; cfp was %x, now %x\n",
-	     skipped_frames, reg_buf[CSP_REGNUM]);
-  }
-#endif /* PYRAMID_CONTROL_FRAME_DEBUGGING */
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-
-  if (regno >= 0)
-    {
-      if ((0 <= regno) && (regno < 64)) {
-	/*regaddr = register_addr (regno, offset);*/
-	regaddr = regno;
-	errno = 0;
-	ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-		read_register (regno));
-	if (errno != 0)
-	  {
-	    sprintf (buf, "writing register number %d", regno);
-	    perror_with_name (buf);
-	  }
-      }
-    }
-  else
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	{
-	  /*regaddr = register_addr (regno, offset);*/
-	  regaddr = regno;
-	  errno = 0;
-	  ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-		  read_register (regno));
-	  if (errno != 0)
-	    {
-	      sprintf (buf, "writing all regs, number %d", regno);
-	      perror_with_name (buf);
-	    }
-	}
-}
-
-/*** Extensions to  core and dump files, for GDB. */
-
-extern unsigned int last_frame_offset;
-
-#ifdef PYRAMID_CORE
-
-/* Can't make definitions here static, since corefile.c needs them
-   to do bounds checking on the core-file areas. O well. */
-
-/* have two stacks: one for data, one for register windows. */
-extern CORE_ADDR reg_stack_start;
-extern CORE_ADDR reg_stack_end;
-
-/* need this so we can find the global registers: they never get saved. */
-CORE_ADDR global_reg_offset;
-static CORE_ADDR last_frame_address;
-CORE_ADDR last_frame_offset;
-
-
-/* Address in core file of start of register window stack area.
-   Don't know if is this any of meaningful, useful or necessary.   */
-extern int reg_stack_offset;
-
-#endif /* PYRAMID_CORE */  
-
-
-/* Work with core dump and executable files, for GDB. 
-   This code would be in corefile.c if it weren't machine-dependent. */
-
-void
-core_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int val;
-  extern char registers[];
-
-  /* Discard all vestiges of any previous core file
-     and mark data and stack spaces as empty.  */
-
-  if (corefile)
-    free (corefile);
-  corefile = 0;
-
-  if (corechan >= 0)
-    close (corechan);
-  corechan = -1;
-
-  data_start = 0;
-  data_end = 0;
-  stack_start = STACK_END_ADDR;
-  stack_end = STACK_END_ADDR;
-
-#ifdef PYRAMID_CORE
-  reg_stack_start = CONTROL_STACK_ADDR;
-  reg_stack_end = CONTROL_STACK_ADDR;	/* this isn't strictly true...*/
-#endif /* PYRAMID_CORE */
-
-  /* Now, if a new core file was specified, open it and digest it.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-      
-      if (have_inferior_p ())
-	error ("To look at a core file, you must kill the program with \"kill\".");
-      corechan = open (filename, O_RDONLY, 0);
-      if (corechan < 0)
-	perror_with_name (filename);
-      /* 4.2-style (and perhaps also sysV-style) core dump file.  */
-      {
-	struct user u;
-
-	unsigned int reg_offset;
-
-	val = myread (corechan, &u, sizeof u);
-	if (val < 0)
-	  perror_with_name ("Not a core file: reading upage");
-	if (val != sizeof u)
-	  error ("Not a core file: could only read %d bytes", val);
-	data_start = exec_data_start;
-
-	data_end = data_start + NBPG * u.u_dsize;
-	data_offset = NBPG * UPAGES;
-	stack_offset = NBPG * (UPAGES + u.u_dsize);
-
-	/* find registers in core file */
-#ifdef PYRAMID_PTRACE
-	stack_start = stack_end - NBPG * u.u_ussize;
-	reg_stack_offset = stack_offset + (NBPG *u.u_ussize);
-	reg_stack_end = reg_stack_start + NBPG * u.u_cssize;
-
-	last_frame_address = ((int) u.u_pcb.pcb_csp);
-	last_frame_offset = reg_stack_offset + last_frame_address
-		- CONTROL_STACK_ADDR ;
-	global_reg_offset = (char *)&u - (char *)&u.u_pcb.pcb_gr0 ;
-
-	/* skip any control-stack frames that were executed in the
-	   kernel. */
-
-	while (1) {
-	    char buf[4];
-	    val = lseek (corechan, last_frame_offset+(47*4), 0);
-	    if (val < 0)
-		    perror_with_name (filename);
-	    val = myread (corechan, buf, sizeof buf);
-	    if (val < 0)
-		    perror_with_name (filename);
-
-	    if (*(int *)buf >= 0)
-		    break;
-	    printf_unfiltered ("skipping frame %s\n", local_hex_string (last_frame_address));
-	    last_frame_offset -= CONTROL_STACK_FRAME_SIZE;
-	    last_frame_address -= CONTROL_STACK_FRAME_SIZE;
-	}
-	reg_offset = last_frame_offset;
-
-#if 1 || defined(PYRAMID_CONTROL_FRAME_DEBUGGING)
-	printf_unfiltered ("Control stack pointer = %s\n",
-		local_hex_string (u.u_pcb.pcb_csp));
-	printf_unfiltered ("offset to control stack %d outermost frame %d (%s)\n",
-	      reg_stack_offset, reg_offset, local_hex_string (last_frame_address));
-#endif /* PYRAMID_CONTROL_FRAME_DEBUGGING */
-
-#else /* not PYRAMID_CORE */
-	stack_start = stack_end - NBPG * u.u_ssize;
-        reg_offset = (int) u.u_ar0 - KERNEL_U_ADDR;
-#endif /* not PYRAMID_CORE */
-
-#ifdef __not_on_pyr_yet
-	/* Some machines put an absolute address in here and some put
-	   the offset in the upage of the regs.  */
-	reg_offset = (int) u.u_ar0;
-	if (reg_offset > NBPG * UPAGES)
-	  reg_offset -= KERNEL_U_ADDR;
-#endif
-
-	/* I don't know where to find this info.
-	   So, for now, mark it as not available.  */
-	N_SET_MAGIC (core_aouthdr, 0);
-
-	/* Read the register values out of the core file and store
-	   them where `read_register' will find them.  */
-
-	{
-	  register int regno;
-
-	  for (regno = 0; regno < 64; regno++)
-	    {
-	      char buf[MAX_REGISTER_RAW_SIZE];
-
-	      val = lseek (corechan, register_addr (regno, reg_offset), 0);
-	      if (val < 0
-		  || (val = myread (corechan, buf, sizeof buf)) < 0)
-		{
-		  char * buffer = (char *) alloca (strlen (REGISTER_NAME (regno))
-						   + 30);
-		  strcpy (buffer, "Reading register ");
-		  strcat (buffer, REGISTER_NAME (regno));
-						   
-		  perror_with_name (buffer);
-		}
-
-	      if (val < 0)
-		perror_with_name (filename);
-#ifdef PYRAMID_CONTROL_FRAME_DEBUGGING
-      printf_unfiltered ("[reg %s(%d), offset in file %s=0x%0x, addr =0x%0x, =%0x]\n",
-	      REGISTER_NAME (regno), regno, filename,
-	      register_addr(regno, reg_offset),
-	      regno * 4 + last_frame_address,
-	      *((int *)buf));
-#endif /* PYRAMID_CONTROL_FRAME_DEBUGGING */
-	      supply_register (regno, buf);
-	    }
-	}
-      }
-      if (filename[0] == '/')
-	corefile = savestring (filename, strlen (filename));
-      else
-	{
-	  corefile = concat (current_directory, "/", filename, NULL);
-	}
-
-#if 1 || defined(PYRAMID_CONTROL_FRAME_DEBUGGING)
-      printf_unfiltered ("Providing CSP (%s) as nominal address of current frame.\n",
-	      local_hex_string(last_frame_address));
-#endif PYRAMID_CONTROL_FRAME_DEBUGGING
-      /* FIXME: Which of the following is correct? */
-#if 0
-      set_current_frame ( create_new_frame (read_register (FP_REGNUM),
-					    read_pc ()));
-#else
-      set_current_frame ( create_new_frame (last_frame_address,
-					    read_pc ()));
-#endif
-
-      select_frame (get_current_frame (), 0);
-      validate_files ();
-    }
-  else if (from_tty)
-    printf_unfiltered ("No core file now.\n");
-}
diff --git a/gdb/rdi-share/.Sanitize b/gdb/rdi-share/.Sanitize
deleted file mode 100644
index a8bc0f8..0000000
--- a/gdb/rdi-share/.Sanitize
+++ /dev/null
@@ -1,96 +0,0 @@
-# .Sanitize for devo/gdb/rdi-share
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.am
-Makefile.in
-README.CYGNUS
-aclocal.m4
-adp.h
-adperr.h
-angel.h
-ardi.c
-ardi.h
-armdbg.h
-buffers.h
-bytesex.c
-bytesex.h
-chandefs.h
-channels.h
-chanpriv.h
-configure
-configure.in
-crc.c
-crc.h
-dbg_conf.h
-dbg_cp.h
-dbg_hif.h
-dbg_rdi.h
-devclnt.h
-devices.h
-devsw.c
-devsw.h
-drivers.c
-drivers.h
-endian.h
-etherdrv.c
-ethernet.h
-host.h
-hostchan.c
-hostchan.h
-hsys.c
-hsys.h
-logging.c
-logging.h
-msgbuild.c
-msgbuild.h
-params.c
-params.h
-rx.c
-rxtx.h
-serdrv.c
-serpardr.c
-sys.h
-tx.c
-unixcomm.c
-unixcomm.h
-
-
-# Things which are explicitly *not* kept, for now.
-
-Things-to-lose:
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-
-for i in * ; do
-	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
-		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
-	fi
-done
-
-#
-# End of file.
diff --git a/gdb/rdi-share/Makefile.am b/gdb/rdi-share/Makefile.am
deleted file mode 100644
index 9d63d1c..0000000
--- a/gdb/rdi-share/Makefile.am
+++ /dev/null
@@ -1,19 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-noinst_LIBRARIES = libangsd.a
-
-libangsd_a_SOURCES =  ardi.c bytesex.c crc.c devsw.c drivers.c etherdrv.c \
-                      hostchan.c hsys.c logging.c msgbuild.c params.c rx.c \
-                      serdrv.c serpardr.c tx.c unixcomm.c
-
-noinst_HEADERS = adp.h adperr.h angel.h ardi.h armdbg.h buffers.h bytesex.h \
-                 chandefs.h channels.h chanpriv.h crc.h dbg_conf.h dbg_cp.h \
-                 dbg_hif.h dbg_rdi.h devclnt.h devices.h devsw.h drivers.h \
-                 endian.h ethernet.h host.h hostchan.h hsys.h logging.h \
-                 msgbuild.h params.h rxtx.h sys.h unixcomm.h
-
-EXTRA_DIST = README.CYGNUS
-
-INCLUDES =  -DRETRANS -DARM_RELEASE='"Berkeley Licence for Cygnus"'
diff --git a/gdb/rdi-share/Makefile.in b/gdb/rdi-share/Makefile.in
deleted file mode 100644
index 1141005..0000000
--- a/gdb/rdi-share/Makefile.in
+++ /dev/null
@@ -1,293 +0,0 @@
-# Makefile.in generated automatically by automake 1.3b from Makefile.am
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-CC = @CC@
-EXEEXT = @EXEEXT@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-PACKAGE = @PACKAGE@
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-
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-
-libangsd_a_SOURCES =  ardi.c bytesex.c crc.c devsw.c drivers.c etherdrv.c \
-                      hostchan.c hsys.c logging.c msgbuild.c params.c rx.c \
-                      serdrv.c serpardr.c tx.c unixcomm.c
-
-noinst_HEADERS = adp.h adperr.h angel.h ardi.h armdbg.h buffers.h bytesex.h \
-                 chandefs.h channels.h chanpriv.h crc.h dbg_conf.h dbg_cp.h \
-                 dbg_hif.h dbg_rdi.h devclnt.h devices.h devsw.h drivers.h \
-                 endian.h ethernet.h host.h hostchan.h hsys.h logging.h \
-                 msgbuild.h params.h rxtx.h sys.h unixcomm.h
-
-EXTRA_DIST = README.CYGNUS
-
-INCLUDES =  -DRETRANS -DARM_RELEASE='"Berkeley Licence for Cygnus"'
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-etherdrv.o hostchan.o hsys.o logging.o msgbuild.o params.o rx.o \
-serdrv.o serpardr.o tx.o unixcomm.o
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-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
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-	done
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diff --git a/gdb/rdi-share/README.CYGNUS b/gdb/rdi-share/README.CYGNUS
deleted file mode 100644
index 4bf06c9..0000000
--- a/gdb/rdi-share/README.CYGNUS
+++ /dev/null
@@ -1,6 +0,0 @@
-This is a version of ARM's RDI library which has been been put under a
-free software license.
-
-See ARM's Software Development Tools Reference Manual (Remote
-Debugging chapter), and the file gdb/remote-rdi.c for information
-about how to use it.
diff --git a/gdb/rdi-share/aclocal.m4 b/gdb/rdi-share/aclocal.m4
deleted file mode 100644
index 55a8225..0000000
--- a/gdb/rdi-share/aclocal.m4
+++ /dev/null
@@ -1,202 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.3b
-
-dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN(AM_INIT_AUTOMAKE,
-[AC_REQUIRE([AM_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
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-missing_dir=`cd $ac_aux_dir && pwd`
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diff --git a/gdb/rdi-share/adp.h b/gdb/rdi-share/adp.h
deleted file mode 100644
index 099fa4d..0000000
--- a/gdb/rdi-share/adp.h
+++ /dev/null
@@ -1,2528 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *
- * INTRODUCTION
- * ------------
- * The early RDP message definitions were held in an ARM Ltd "armdbg"
- * source file. Since the relevant header files were not exported
- * publicly as part of an ARM Ltd core tools release, it was a problem
- * for developers manipulating the target side of the protocol.
- *
- * For Angel, this new (ANSI 'C' clean) header file defines the ADP
- * protocol. The header should be useable by both host and target
- * systems, thus avoiding problems that can arise from duplicate
- * definitions. Care has been taken in the construction of this header
- * file to avoid any host/target differences.
- *
- * MESSAGE FORMAT
- * --------------
- * Format of the "data" section of debug and boot agent messages. This is
- * the standard ADP (Angel Debug Protocol) message format:
- *
- *  unsigned32 reason     - Main debug reason code.
- *  unsigned32 debugID    - Information describing host debug world;
- *                        - private to host and used in any target initiated
- *                          messages.
- *  unsigned32 OSinfo1    \ Target OS information to identify process/thread
- *  unsigned32 OSinfo2    / memory/world, etc. These two fields are target
- *                          defined.
- *  byte       args[n]    - Data for message "reason" code.
- *
- * NOTE: The message format is the same for single threaded debugging,
- * except that the "OSinfo" fields should be -1 (0xFFFFFFFF). Even
- * single-threaded debugging *MAY* have different host specified
- * debugID values, so the Angel debug system will preserve the "debugID"
- * information for replies, and the relevant asynchronous target-to-host
- * messages. The "debugID" is defined by the host-end of the
- * protocol, and is used by the host to ensure that messages are
- * routed to the correct handler program/veneer.
- *
- * The reason there are two target specified "OSinfo" words is because
- * thread identifiers may not be unique when processes/tasks have
- * private virtual address spaces. It allows more flexibility when
- * supporting multi-threaded or O/S aware debugging.
- *
- * NOTE: The reason that there is no "size" information, is that the
- * message IDs themselves encode the format of any arguments. Also it
-  * would be a duplication of information used by the physical
- * transport layer (which is distinct from this logical message
- * layer). Any routing of messages through programs, hosts,
- * etc. should be performed at the physical layer, or the boundaries
- * between physical layers. i.e. packet received on socket in host,
- * and transferred to serial packet for passing on down the line.
- *
- * NOTE: Pointers aren't passed in messages because they are dangerous in
- * a multi-threaded environment.
- *
- * ADP REASON CODE
- * ---------------
- * The message reason codes contain some information that ties them to
- * the channel and direction that the message will be used with. This
- * will ensure that even if the message "#define name" is not
- * completely descriptive, the message reason code is.
- *
- *      b31    = direction. 0=Host-to-Target; 1=Target-to-Host;
- *      b30-28 = debug agent multi-threaded control (see below)
- *      b27-24 = reserved. should be zero.
- *      b23-16 = channelid. The fixed Angel channel number
- *               (see "channels.h").
- *      b15-0  = message reason code.
- *
- * It is unfortunate that to aid the error-checking capabilities of
- * the Angel communications we have changed the message numbers from
- * the original ARM Ltd RDP. However this also has benefits, in that
- * the Angel work is meant to be a clean break.
- *
- * However, it isn't so bad since even though the numbers are
- * different, the majority of the reason codes have exactly the same
- * functionality as the original RDP messages.
- *
- * NOTES
- * -----
- * It would be ideal to use "rpcgen" (or some equivalent) to
- * automatically maintain compatibility between the target and host
- * ends of the protocol. However, ARM Ltd expressed that the message
- * handling should be hand-coded, to avoid dependance on external
- * tools.
- *
- * All other channels have undefined data formats and are purely
- * application defined. The C library "_sys_" support will provide a
- * veneer to perform message block operations as required.
- *
- * It is IMPLIED that all of the ADP messages will fit within the
- * buffer DATASIZE. This has a minimum value, calculated from
- * BUFFERMINSIZE.
- *
- * All messages are passed and received to the channel system in little
- * endian order (ie. use little endian order when writing a word as
- * a sequence of bytes within a message).
- *
- * A reply / acknowledgement to an ADP message is always sent and has the
- * same reason code as the original except that the TtoH / HtoT bit is
- * reversed.  This makes it simple to check that the reply really
- * is a reply to the message which was just sent!  [Boot Channel messages
- * also require that this protocol is used].
- */
-
-#ifndef angel_adp_h
-#define angel_adp_h
-
-#include "chandefs.h"
-
-
-/*
- * Buffer minimum sizes
- */
-
-/* the minimum target internal size */
-#define ADP_BUFFER_MIN_SIZE (256)
-
-/* a word is always reserved for internal use in the target */
-#define ADP_BUFFER_MAX_INTERNAL (sizeof(word))
-
-/* the minimum available data portion */
-#define ADP_BUFFER_MIN_DATASIZE \
-    (ADP_BUFFER_MIN_SIZE - ADP_BUFFER_MAX_INTERNAL - CHAN_HEADER_SIZE)
-
-/*
- * the space taken up by the standard ADP header
- * (reason, debugID, OSinfo1, OSinfo2)
- */
-#define ADP_DEFAULT_HEADER_SIZE (4*sizeof(word))
-
-
-/* 8bit ADP version identification */
-#define ADPVSN  (0x03)
-/* This value can be used to identify the protocol version supported
- * by target or host systems. This version number should only be
- * changed if the protocol undergoes a non-backward compatible
- * change. It should *NOT* be used to reflect extensions to the
- * protocol. Such extensions can be added to the existing protocol
- * version by allocating new reason codes, and by extending the
- * ADP_Info message to identify new features.
- */
-
-/* The following value is used in the OSinfo fields for
- * single-threaded messages, or where the host wants to alter the
- * global CPU state. NOTE: The "debugID" field should always be
- * defined by the host, and returned in target initiated messages. The
- * only exception to this rule is the ADP_Booted message at the
- * start-of-day.
- */
-#define ADP_HandleUnknown (-1)
-
-/******************************************************************
- *
- * ADP reason code subfields
- *
- */
-
-/* The following bits are used to describe the basic direction of
- * messages. This allows some extra checking of message validity to be
- * performed, as well as providing a description of the message that
- * may not be available in the "cpp" macro:
- */
-#define HtoT    ((unsigned)0 << 31)     /* Host-to-Target message */
-#define TtoH    ((unsigned)1 << 31)     /* Target-to-Host message */
-
-/* The following bits are used to control how the target system
- * executes whilst processing messages. This allows for O/S specific
- * host-based debug programs to interrogate system structures whilst
- * ensuring that the access is atomic within the constraints imposed
- * by the target O/S.
- *
- * NOTE: That only the channel is inserted into the reason code
- * automatically.  Thus both direction and multi thread control bits
- * must be added by the host / target.
- */
-/* Disable FIQ whilst processing message */
-#define DisableFIQ              (1 << 30)
-/* Disable IRQ whilst processing message */
-#define DisableIRQ              (1 << 29)
-/* Disable O/S pre-emption whilst processing message */
-#define DisablePreemption       (1 << 28)
-
-/* The channel identification number is held in the reason code as a
- * check:
- */
-#define ADPCHANNEL(b)   (((b) & 0xFF) << 16)
-
-/* The following macro constructs the reason code number, from the
- * various fields - note that the direction is NOT inlcuded since
- * this depends on whether the Host or Target system is including
- * this file!
- */
-#define ADPREASON(c,r)        (ADPCHANNEL(c) | ((r) & 0xFFFF))
-
-/* This macros is used when constructing manifests for sub-reason
- * codes. At the moment it is identical to the main reason macro. If
- * desired we could add a new bit that explicitly identifies the value
- * as a sub-reason code, where the corresponding bit in the main
- * message ID would be zero.
- */
-#define ADPSUBREASON(c,r)     (ADPCHANNEL(c) | ((r) & 0xFFFF))
-
-/* All other undefined bits are reserved, and should be zero. */
-
-
-
-/*****************************************************************
- *
- * channel_BOOT messages
- *
- */
-
-/* The BOOT agent only supports a few messages. They are used purely
- * to control the "start-of-day" connection to a host program. All
- * Angel systems with host communications *MUST* provide the BOOT
- * agent, even if they don't have support for either the single- or
- * multi-threaded debug agents.
- *
- * The way the BOOT channel will be used on startup will be as follows:
- *
- * a) Target board is powered up before host debugger is invoked
- *
- * After switching on the target and initialisation is completed the
- * target will send an ADP_Booted or ADP_Reset message.  The debugger
- * has not been started yet so this message will not be received.  In
- * a serial world this makes it important that any buffers on the host
- * side are flushed during initialisation of the debugger, and in an
- * Ethernet world it makes it important that the target can cope with the
- * message not being received.
- *
- * Eventually the Debugger will be started up and will send an
- * ADP_Reboot or ADP_Reset request.  The target will respond to this with
- * an ADP_Reboot or ADP_Reset acknowldege and will then reboot, finally
- * sending an ADP_Rebooted when it has done all it needs to do (very little
- * in the case of ADP_Reset, but completely rebooting in the case of
- * ADP_Reboot).  Note that it is important that an ADP_Rebooted message is
- * sent so that the Debugger does not attempt to send any data after it has
- * made a request to ADP_Reboot and before it receives an ADP_Rebooted, as
- * data can be lost be the target during this time.
- *
- * The target and host are now ready to start a debug session.
- *
- * b) Target board is powered up after host debugger is invoked
- *
- * The debugger will send an ADP_Reboot or ADP_Reset request, but will
- * receive no reply until the target is powered up.
-/ *
- * When the target is powered up then it will send an ADP_Rebooted
- * message to the debugger.  The debugger should accept this message
- * even though it has received no ADP_Reboot or ADP_Reset acknowldege message
- * from the target.
- *
- * The target and host are now ready to start a debug session.
- *
- *
- * If at any point during the bootup sequence and ADP messages are
- * sent down the S_DBG channel then they should be responded to with a
- * RDI_NotInitialised error. [This should never happen however].
- *
- * An ADP_Boot or ADP Rebooted message should be accepted at
- * any point, since it is possible for a catastrophe to occur (such as
- * disconnecteing the host and target during a debug message) which
- * requires that one or other end be reset.
- *
- */
-
-/*
- * A list of parameter types - for now just baud rate
- */
-typedef enum ADP_Parameter {
-    AP_PARAMS_START = 0xC000,
-    AP_BAUD_RATE = AP_PARAMS_START,
-    /* extra parameters go in here */
-#ifdef TEST_PARAMS
-    AP_CAFE_MENU,               /* extra just for testing */
-#endif
-    AP_PARAMS_END
-} ADP_Parameter;
-
-#define AP_NUM_PARAMS (AP_PARAMS_END - AP_PARAMS_START)
-
-/*
- * Parameter types should have associated semantics which can be represented
- * within one word per parameter, or an associated enum for choices.
- *
- * AP_BAUD_RATE: the word contains the exact baud rate, eg. 9600, 38400.
- */
-
-/* this is not strictly necessary, but it's an example */
-typedef enum ADP_BaudRate {
-    AB_9600  =  9600,
-    AB_19200 = 19200,
-    AB_38400 = 38400,
-    AB_57600 = 57600,
-    AB_115200 = 115200
-} ADP_BaudRate;
-
-#define AB_NUM_BAUD_RATES 5     /* this is more useful, for sizing arrays */
-
-/* This must be set to the max number of options per parameter type */
-#define AP_MAX_OPTIONS (AB_NUM_BAUD_RATES)
-
-
-#define ADP_Booted      ADPREASON(CI_TBOOT,0)
-/* This message is sent by the target after the Angel system has been
- * initialised.  This message also contains information describing the
- * Angel world. The information can then be used to check that the
- * target debug agent and source debugger are compatible.
- *
- * Message arguments:
- *      word    Angel message default buffer size.
- *      word    Angel message large buffer size (may be same as default)
- *      word    Angel version ; inc. type (e.g. boot ROM) See (1)
- *      word    ADP version.  See (2)
- *      word    ARM Architecture info See (3)
- *      word    ARM CPU information ; including target endianness. See (4)
- *      word    Target hardware status. See (5)
- *      word    Number of bytes in banner message
- *      bytes   Startup banner message (single-threaded readable
- *              descriptive text - NOT NULL terminated).
- *
- * Reply:
- *      word    status
- *
- *      'status' returns RDIError_NoError for success, and otherwise
- *      indicates an error.
- */
-
-/* Angel version word [Reference(1)] : */
-/* Angel version number is a 16bit BCD value */
-#define ADP_ANGELVSN_MASK           (0x0000FFFF)
-#define ADP_ANGELVSN_SHIFT          (0)
-
-/* Type of Angel system */
-#define ADP_ANGELVSN_TYPE_MASK      (0x00FF0000)
-#define ADP_ANGELVSN_TYPE_SHIFT     (16)
-
-typedef enum {
- ADP_AngelType_bootROM, /* Simple ROM system providing download capability */
- ADP_AngelType_appROM,  /* ROM based application */
- ADP_AngelType_appDLOAD,/* Downloaded Angel based application */
- ADP_AngelType_Last     /* Unknown type. This typedef can be extended */
-                        /* but if the host and target vsns differ */
-                        /* Then one will spot that it dies not understand */
-} ADP_Angel_Types ;     /* this field and can whinge appropriately */
-
-/* First unknown ADP_AngelType */
-#define ADP_ANGELVSN_UNKTYPE_MASK   (0xFF000000)
-#define ADP_ANGELVSN_UNKYPE_SHIFT   (24)
-
-/* Currently only 8 bits are used in the word: */
-/* ADP protocol supported by target [Reference (2)] */
-#define ADP_ANGELVSN_ADP_MASK       (0x000000FF)
-#define ADP_ANGELVSN_ADP_SHIFT      (0)
-
-/* ARM Architecture info: [Reference (3)] */
-/* ARM Architecture Verson of target CPU */
-#define ADP_ARM_ARCH_VSN_MASK       (0x000000FF)
-#define ADP_ARM_ARCH_VSN_SHIFT      (0)
-/* Does the processor support the Thumb Instruction Set */
-#define ADP_ARM_ARCH_THUMB          (0x80000000)
-/* Does the processor support Long Multiplies */
-#define ADP_ARM_ARCH_LONGMUL        (0x40000000)
-/* All other flags are current undefined, and should be zero. */
-
-/* The following flags describe the feature set of the processor: */
-/* Set if cpu supports little-endian model [Reference (4)] */
-#define ADP_CPU_LE              (1 << 0)
-/* Set if cpu supports big-endian model */
-#define ADP_CPU_BE              (1 << 1)
-/* Set if processor has a cache */
-#define ADP_CPU_CACHE           (1 << 2)
-/* Set if processor has a MMU */
-#define ADP_CPU_MMU             (1 << 3)
-/* All other flags are current undefined, and should be zero. */
-
-/* The following flags reflect current Target hardware status: */
-/* [Reference (5)] */
-/* 0 = no MMU or MMU off; 1 = MMU on */
-#define ADP_CPU_MMUOn           (1 << 29)
-/* 0 = no cache or cache off; 1 = cache on */
-#define ADP_CPU_CacheOn         (1 << 30)
-/* 0 = little-endian; 1 = big-endian */
-#define ADP_CPU_BigEndian       (1U << 31)
-/* All other flags are current undefined, and should be zero. */
-
-
-#ifdef LINK_RECOVERY
-
-#define ADP_TargetResetIndication       ADPREASON(CI_TBOOT, 1)
-/*
- * If parameter negotiation is enabled at the target, it configures itself
- * to various likely parameter settings and sends this message at each
- * configuration.  The message describes the default settings, and after
- * sending at each configuration the target sets itself to the defaults
- * it has just broadcast, to await either an ack on TBOOT or a request
- * or reset indication on HBOOT.
- *
- * If the host receives this message successfully, it should reset to the
- * indicated parameters and send a reply.
- *
- * Message arguments:
- *      word    status                   (always 0, makes body same as
- *                                        ADP_ParamNegotiate response)
- *      word    n-parameters
- *      n-parameters * {
- *              word    ADP_Parameter
- *              word    parameter-value
- *      }
- *
- * Reply:
- *      -       empty acknowledgement
- */
-
-#endif /* def LINK_RECOVERY */
-
-typedef enum ADP_Boot_Ack {
-    AB_NORMAL_ACK,              /* will comply, immediate booted message */
-    AB_LATE_ACK,                /* will comply, late startup */
-    AB_ERROR                    /* cannot comply */
-} ADP_Boot_Ack;
-
-/* If the host sets neither of these in the word sent on a Reset / Reboot
- * then it doesn;t care about the endianess of the target
- */
-#define ADP_BootHostFeature_LittleEnd 0x80000000
-#define ADP_BootHostFeature_BigEnd    0x40000000
-
-#define ADP_Reboot      ADPREASON(CI_HBOOT,2)
-/* This message is sent when the host wants the target system to be
- * completely reset, back to the boot monitor Angel. This is the
- * method of the host forcing a cold-reboot.
- * Note that an acknowledgement message will be sent immediately and
- * that this must be sent before the target can reset.
- *
- * The parameter to this function is a bitset of host supported
- * features. (in fact the same as ADP_Reset below.  This can be used by
- * the target system to avoid using debug channel bandwidth raising
- * messages that will be ignored by the host.
- *
- * Parameters:
- *      word    host supported features (see above)
- *
- * Reply:
- *      word    status, one of enum ADP_Boot_Ack above.
- *
- * Currently there are no such features defined, so the word indicating
- * host supported features should be set to 0.
- */
-
-
-
-#define ADP_Reset       ADPREASON(CI_HBOOT,3)
-/* This message is a request from the host, which should eventually
- * result in the "ADP_Booted" message being sent by the target.
- * Note that an acknowledgement message will be sent immediately and
- * that this must be sent before the target can reset.
- * This reset message is *ALWAYS* treated as a warm boot, with the target
- * preserving as much state as possible.
- *
- * The parameter to this function is a bitset of host supported
- * features. This can be used by the target system to avoid using
- * debug channel bandwitdth raising messages that will be ignored by
- * the host.
- *
- * Parameters:
- *      word    host supported features (see above)
- *
- * Reply:
- *      word    status, one of enum ADP_Boot_Ack above.
- *
- * Currently there are no such features defined, so the word indicating
- * host supported features should be set to 0.
- */
-
-
-#ifdef LINK_RECOVERY
-
-#define ADP_HostResetIndication         ADPREASON(CI_HBOOT, 4)
-/*
- * This is as for ADP_TargetResetIndication, but is sent by the host when
- * it first starts up in case the target is listening at a non-default
- * setting.  Having sent at various configurations, the host then listens
- * at the defaults it has just broadcast, to await either an ack on HBOOT
- * or a reset indication on TBOOT.
- *
- * For arguments and reply, see ADP_TargetResetIndication.
- */
-
-#endif /* def LINK_RECOVERY */
-
-
-#define ADP_ParamNegotiate              ADPREASON(CI_HBOOT, 5)
-/*
- * The host sends this messages to negotiate new parameters with the target.
- * For each parameter the host specifies a range of possibilities, starting
- * with the most favoured.  All possible combinations of parameters
- * must be valid.
- *
- * If the target can operate at a combination of the offered parameters,
- * it will reply with the parameters it is willing to use.  AFTER sending
- * the reply, the target switches to this combination.  On receiving the
- * reply, the host will switch to the new combination and send a LinkCheck
- * message (see below).
- *
- * If the target cannot operate at any combination of the offered parameters,
- * it will reply with an error status.
- *
- * Message arguments:
- *      word    n-parameter-blocks
- *      n-parameter-blocks * {
- *              word    ADP_Parameter
- *              word    n-options
- *              n-options * { word      parameter-value }
- *      }
- *
- * Reply:
- *      word    status
- *      if (status == RDIError_NoError) {
- *              word    n-parameters
- *              n-parameters * {
- *                      word    ADP_Parameter
- *                      word    chosen-value
- *              }
- *      }
- */
-
-#define ADP_LinkCheck                   ADPREASON(CI_HBOOT, 6)
-/*
- * This should be the first message that the host sends after a successful
- * parameter negotiation.  It is really just a 'ping'.
- *
- * Message arguments:
- *      -       empty message
- *
- * Reply:
- *      -       empty acknowledgement
- */
-
-
-/********************************************************************
- *
- * CI_HADP messages
- *
- */
-
-#define ADP_HADPUnrecognised        ADPREASON(CI_HADP,0)
-/* This message is unusual in that it is normally sent in reply to
- * another message which is not understood.  This is an exception
- * to the normal protocol which says that a reply must have the
- * same base reason code as the original.  There is a single reply
- * parameter which is the reason code which was not understood.
- *
- * As well as being a reply this message can also be sent and will
- * return as if this message were unrecognised!
- *
- * Parameters:
- *      none
- *
- * Reply:
- *      word    reason code which was not recognised
- */
-
-
-#define ADP_Info                ADPREASON(CI_HADP,1)
-/* This is the new ADP information message. It is used to interrogate
- * the target debug agent.  It provides information on the processor,
- * as well as the state of the debug world. This allows the host to
- * configure itself to the capabilities of the target.
- *
- * We try not to use feature bitsets, since we could quickly run out
- * of known bits.  Thus when the feature set is extended, this can be
- * done in a couple of supported ways:
- *
- *  If an undivided reason code is to be added (no reason subcodes)
- *  then add a new ADP_Info code which responds with a flag indicating
- *  whether that feature is supported by the target.  If this has not
- *  even been implemented then the reply will be ADP_HADPUnrecognised
- *
- *  If a reason code which is subdivided into reason subcodes is
- *  added then reason subcode 0 should be set aside to indicate
- *  whether the functionality of that reason code is supported
- *  by the target.  If it is not even implemented then the reply will
- *  be ADP_Unrecognised.
- *
- * The first parameter to ADP_Info is a reason subcode, and subsequent
- * parameters are defined by that subcode
- *
- * Parameters:
- *      word         reason subcode
- *      other arguments as reason subcode determines.
- *
- * Reply:
- *      word         reason subcode
- *      other argument as reason subcode determines
- */
-
-/* ADP_Info reason subcodes: */
-
-
-
-#define ADP_Info_NOP                    ADPSUBREASON(CI_HADP,0)
-/* ADP_Info_NOP
- * ------------
- * Summary: This message is used to check for ADP_Info being supported.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' returns RDIError_NoError for success, non-zero indicates an error.
- * If an error is returned then there is no handler for the ADP_Info
- * message. The normal action will be to return an OK status.
- */
-
-
-#define ADP_Info_Target                 ADPSUBREASON(CI_HADP,1)
-/* ADP_Info_Target
- * ---------------
- * Summary:
- * This reason code is used to interrogate target system details.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word bitset, word model)
- *
- * 'status' is RDIError_NoError to indicate OK, or non-zero to indicate
- * some sort of error.
- * 'bitset' is described in more detail below, and is mostly compatible
- * with the old RDI/RDP system to avoid gratuitous changes to the debugger
- * toolbox.
- * 'model' is the target hardware ID word, as returned by the ADP_Booted
- * message.
- *
- * NOTE: The minimum and maximum protocol levels are no longer supported.
- * It is the Angel view that debugging complexity should be shifted to the
- * host if at all possible.  This means that the host debugger should
- * always try to configure itself to the features available in the target
- * debug agent.  This can be done by checking individual messages, rather
- * than by a blanket version number dictating the feature set.
- */
-
-/* 'bitset':- */
-/* Target speed in instructions per second = 10**(bits0..3). */
-#define ADP_Info_Target_LogSpeedMask         (0xF)
-
-/* Target is running on [0 = emulator / 1 = hardware] */
-#define ADP_Info_Target_HW                   (1 << 4)
-
-/* Bits 5..10 are currently undefined and should be zero. */
-/* Other bis are kept the same as the RDP in order to */
-/* eliminate the need to change the position of some bits */
-
-/* If set then the debug agent can be reloaded. */
-#define ADP_Info_Target_CanReloadAgent       (1 << 11)
-
-/* Can request AngelBufferSize information. */
-#define ADP_Info_Target_CanInquireBufferSize (1 << 12)
-
-/* Bit 13 is no longer required as it inquired whether
- * a special RDP Interrupt code was supported
- */
-
-/* Debug agent can perform profiling. */
-#define ADP_Info_Target_Profiling            (1 << 14)
-
-/* Debug agent can support Thumb code. */
-#define ADP_Info_Target_Thumb                (1 << 15)
-
-/* Bit 16 was the communications channel check.
- * This is always available on Angel systems.
- */
-
-#define ADP_Info_Points                 ADPSUBREASON(CI_HADP,2)
-/* ADP_Info_Points
- * ---------------
- * Summary: Returns a 32bit wide bitset of break- and watch-point
- * features supported by the target debug agent.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word breakinfo)
- *
- * 'status' returns RDIError_NoError on success or non-zero to indicate
- * some sort of error.
- * 'breakinfo' is a 32bit wide bitset described in detail below.  Note
- * that only bits 1..12 are used.
- */
-
-/* 'breakinfo':- */
-/* Can trap on address equality. */
-#define ADP_Info_Points_Comparison      (1 << 0)
-
-/* Can trap on address range. */
-#define ADP_Info_Points_Range           (1 << 1)
-
-/* Can trap on 8bit memory reads. */
-#define ADP_Info_Points_ReadByteWatch   (1 << 2)
-
-/* Can trap on 16bit memory reads. */
-#define ADP_Info_Points_ReadHalfWatch   (1 << 3)
-
-/* Can trap on 32bit memory reads. */
-#define ADP_Info_Points_ReadWordWatch   (1 << 4)
-
-/* Can trap on 8bit write accesses. */
-#define ADP_Info_Points_WriteByteWatch  (1 << 5)
-
-/* Can trap on 16bit write accesses. */
-#define ADP_Info_Points_WriteHalfWatch  (1 << 6)
-
-/* Can trap on 32bit write accesses. */
-#define ADP_Info_Points_WriteWordWatch  (1 << 7)
-
-/* Like range, but based on address bitmask<. */
-#define ADP_Info_Points_Mask            (1 << 8)
-
-/* Multi-threaded support only - thread specific breakpoints. */
-#define ADP_Info_Points_ThreadBreak     (1 << 9)
-
-/* Multi-threaded support only - thread specific watchpoints. */
-#define ADP_Info_Points_ThreadWatch     (1 << 10)
-
-/* Allows conditional breakpoints. */
-#define ADP_Info_Points_Conditionals    (1 << 11)
-
-/* Break- and watch-points can be interrogated */
-#define ADP_Info_Points_Status          (1 << 12)
-
-
-#define ADP_Info_Step                   ADPSUBREASON(CI_HADP,3)
-/* ADP_Info_Step
- * -------------
- * Summary: Returns a 32bit wide bitmask of the single-stepping
- * capabilities of the target debug agent.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word stepinfo)
- *
- * 'status' returns RDIError_NoError on success, or non-zero to indicate
- * some kind of error.
- * 'stepinfo' is a 32bit wide bitmask described in detail below.  Note that
- * only 3 bits are used.
- */
-
-/* 'stepinfo':- */
-/* Single-stepping of more than one instruction is possible. */
-#define ADP_Info_Step_Multiple  (1 << 0)
-
-/* Single-stepping until next direct PC change is possible. */
-#define ADP_Info_Step_PCChange  (1 << 1)
-
-/* Single-stepping of a single instruction is possible. */
-#define ADP_Info_Step_Single    (1 << 2)
-
-
-#define ADP_Info_MMU                    ADPSUBREASON(CI_HADP,4)
-/* ADP_Info_MMU
- * ------------
- * Summary: Returns information about the memory management system (if
- * any).
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word meminfo)
- *
- * 'status' returns RDIError_NoError to indicate success or non-zero to
- * indicate some kind of error.
- * 'meminfo' should be a 32bit unique ID, or zero if there is no MMU
- * support on the target.
- */
-
-
-#define ADP_Info_SemiHosting            ADPSUBREASON(CI_HADP,5)
-/* ADP_Info_SemiHosting
- * --------------------
- * Summary: This message is used to check whether semi-hosting info calls
- * are available on the target.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' returns RDIError_NoError if semi-hosting info calls are available,
- * non-zero otherwise.
- */
-
-
-#define ADP_Info_CoPro                  ADPSUBREASON(CI_HADP,6)
-/* ADP_Info_CoPro
- * --------------
- * Summary: This message checks whether CoProcessor info calls are
- * supported.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' returns RDIError_NoError to indicate these facilities
- * are supported, non-zero otherwise.
- */
-
-
-#define ADP_Info_Cycles                 ADPSUBREASON(CI_HADP,7)
-/* ADP_Info_Cycles
- * ---------------
- * Summary: Returns the number of instructions and cycles executed since
- * the target was initialised.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word ninstr, word Scycles, word Ncycles,
- *          word Icycles, word Ccycles, word Fcycles)
- *
- * 'status' is RDIError_NoError to indicate success, or non-zero if there
- * is no target support for gathering cycle count information.
- * 'ninstr' is the number of instructions executed.
- * 'Scycles' is the number of S-cycles executed.
- * 'Ncycles' is the number of N-cycles executed.
- * 'Icycles' is the number of I-cycles executed.
- * 'Ccycles' is the number of C-cycles executed.
- * 'Fcycles' is the number of F-cycles executed.
- */
-
-
-#define ADP_Info_DescribeCoPro          ADPSUBREASON(CI_HADP,8)
-/* ADP_Info_DescribeCoPro
- * ----------------------
- * Summary: Describe the registers of a coprocessor.  Use only if
- * ADP_Info_CoPro return RDIError_NoError.
- *
- * Arguments:
- * Send:   Arguments of the form:
- *         (byte cpno, byte rmin, byte rmax, byte nbytes, byte access,
- *          byte cprt_r_b0, byte cprt_r_b1, byte cprt_w_b0, byte cprt_w_b1)
- *         And a terminating byte = 0xff.  Must be within maximum buffer size.
- * Return: (word status)
- *
- * 'cpno' is the number of the coprocessor to be described.
- * 'rmin' is the bottom of a range of registers with the same description.
- * 'rmax' is the top of a range of registers with the same description.
- * 'nbytes' is the size of the register.
- * 'access' describes access to the register and is described in more detail
- * below.
- *
- * If bit 2 of access is set:-
- * 'cprt_r0' provides bits 0 to 7, and
- * 'cprt_r1' provides bits 16 to 23 of a CPRT instruction to read the
- * register.
- * 'cprt_w0' provides bits 0 to 7, and
- * 'cprt_w1' provides bits 16 to 23 of a CPRT instruction to write the
- * register.
- *
- * Otherwise, 'cprt_r0' provides bits 12 to 15, and 'cprt_r1' bit 22 of CPDT
- * instructions to read and write the register ('cprt_w0' and 'cprt_w1' are
- * junk).
- */
-
-/* 'access':- */
-/* Readable. */
-#define ADP_Info_DescribeCoPro_Readable   (1 << 0)
-
-/* Writeable. */
-#define ADP_Info_DescribeCoPro_Writeable  (1 << 1)
-
-/* Registers read or written via CPDT instructions (else CPRT) with this
-   bit set. */
-#define ADP_Info_DescribeCoPro_CPDT       (1 << 2)
-
-#define ADP_Info_RequestCoProDesc       ADPSUBREASON(CI_HADP,9)
-/* ADP_Info_RequestCoProDesc
- * -------------------------
- * Summary: Requests a description of the registers of a coprocessor.  Use
- * only if ADP_Info_CoPro return RDIError_NoError.
- *
- * Arguments:
- * Send:   (byte cpno)
- * Return: Arguments of the form:-
- *         (word status, byte rmin, byte rmax, byte nbytes, byte access)
- *         Followed by a terminating byte = 0xFF.  Must be within maximum
- *         buffer size.
- * 'cpno' is the number of the coprocessor to describe.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'rmin' is the bottom of a range of registers with the same description.
- * 'rmax' is the top of a range of registers with the same description.
- * 'nbytes' is the size in bytes of the register(s).
- * 'access' is as above in ADP_Info_DescribeCoPro.
- */
-
-
-#define ADP_Info_AngelBufferSize        ADPSUBREASON(CI_HADP,10)
-/* ADP_Info_AngelBufferSize
- * ------------------------
- * Summary: Returns the Angel buffer sizes.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word defaultsize, word maxsize)
- *
- * 'status' returns RDIError_NoError to indicate success or non-zero to
- * indicate some kind of error.
- * 'defaultsize' is the default Angel ADP buffer size in bytes. This is
- * at least 256 bytes.
- * 'maxsize' is the largest Angel ADP buffer size in bytes. This will be
- * greater than or equal to defaultsize.  The target will accept ADP messages
- * of up to this length for download, etc.
- *
- * Was DownLoadSize in RDP/RDI world.  This is the amount that the target
- * should transmit in a single operation.  This should now be the Angel
- * buffer size.  This information is also given in the ADP_Booted message.
- *
- * NOTE: The value returned should be the DATASIZE and *NOT* BUFFERDEFSIZE.
- * This is needed to ensure that the transport protocol information
- * can be wrapped around the data.
- */
-
-#define ADP_Info_ChangeableSHSWI        ADPSUBREASON(CI_HADP,11)
-/* ADP_Info_ChangeableSHSWI
- * ------------------------
- * Summary: This message is used to check whether it is possible to change
- * which SWI's are used for semihosting.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' returns RDIError_NoError if semi-hosting info calls are available,
- * non-zero otherwise.
- */
-
-#define ADP_Info_CanTargetExecute      ADPSUBREASON(CI_HADP,12)
-/* ADP_Info_CanTargetExecute
- * -------------------------
- * Summary: This message is used to see if the target is currently in
- * an executable state.  Typically this is called after the debugger
- * initialises.  If a non-error statis is returned then the user is
- * allowed to 'go' immediately.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' returns RDIError_NoError if target is ready to execute.
- * other values indicate why it cannot execute.
- */
-
-#define ADP_Info_AgentEndianess     ADPSUBREASON(CI_HADP,13)
-/* ADP_Info_AgentEndianess
- * -------------------------
- * Summary: This message is used to determine the endianess of the
- * debug agent
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * status should be RDIError_LittleEndian or RDIError_BigEndian
- * any other value indicates the target does not support this
- * request, so the debugger will have to make a best guess, which
- * probably means only allow little endian loadagenting.
- */
-
-
-#define ADP_Control             ADPREASON(CI_HADP,2)
-/* This message allows for the state of the debug agent to be
- * manipulated by the host.
- */
-
-/* The following are sub reason codes to ADP control, the first parameter
- * is the sub reason code which defines the format of subsequent parameters.
- *
- * word         sub reason code
- */
-
-#define ADP_Ctrl_NOP                    ADPSUBREASON(CI_HADP,0)
-/* ADP_Ctrl_NOP
- * ------------
- * Summary: This message is used to check that ADP_Ctrl messages are
- * supported.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate ADP_Ctrl messages are
- * supported, non-zero otherwise.
- */
-
-#define ADP_Ctrl_VectorCatch            ADPSUBREASON(CI_HADP,1)
-/* ADP_Ctrl_VectorCatch
- * --------------------
- * Summary: Specifies which hardware exceptions should be reported to the
- * debugger.
- *
- * Arguments:
- * Send:   (word bitmap)
- * Return: (word status)
- *
- * 'bitmap' is a bit-mask of exceptions to be reported, described in more
- * detail below.  A set bit indicates that the exception should be
- * reported to the debugger, a clear bit indicates that the corresponding
- * exception vector should be taken.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-/* 'bitmap':- */
-/* Reset(branch through zero). */
-#define ADP_Ctrl_VectorCatch_BranchThroughZero      (1 << 0)
-
-/* Undefined Instruction. */
-#define ADP_Ctrl_VectorCatch_UndefinedInstr         (1 << 1)
-
-/* Software Interrupt. */
-#define ADP_Ctrl_VectorCatch_SWI                    (1 << 2)
-
-/* Prefetch Abort. */
-#define ADP_Ctrl_VectorCatch_PrefetchAbort          (1 << 3)
-
-/* Data Abort. */
-#define ADP_Ctrl_VectorCatch_DataAbort              (1 << 4)
-
-/* Address Exception. */
-#define ADP_Ctrl_VectorCatch_AddressException       (1 << 5)
-
-/* Interrupt Request. */
-#define ADP_Ctrl_VectorCatch_IRQ                    (1 << 6)
-
-/* Fast Interrupt Request. */
-#define ADP_Ctrl_VectorCatch_FIQ                    (1 << 7)
-
-/* Error. */
-#define ADP_Ctrl_VectorCatch_Error                  (1 << 8)
-
-
-#define ADP_Ctrl_PointStatus_Watch      ADPSUBREASON(CI_HADP,2)
-/* ADP_Ctrl_PointStatus_Watch
- * --------------------------
- * Summary: Returns the hardware resource number and the type of that
- * resource when given a watchpoint handle.  Should only be called if
- * the value returned by ADP_Info_Points had ADP_Info_Points_Status set.
- *
- * Arguments:
- * Send:   (word handle)
- * Return: (word status, word hwresource, word type)
- *
- * 'handle' is a handle to a watchpoint.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'hwresource' is the hardware resource number. !!!!!
- * 'type' is the type of the resource.
- */
-
-
-#define ADP_Ctrl_PointStatus_Break      ADPSUBREASON(CI_HADP,3)
-/* ADP_Ctrl_PointStatus_Break
- * --------------------------
- * Summary: Returns the hardware resource number and the type of that
- * resource when given a breakpoint handle.  Should only be called if
- * the value returned by ADP_Info_Points had ADP_Info_Points_Status set.
- *
- * Arguments:
- * Send:   (word handle)
- * Return: (word status, word hwresource, word type)
- *
- * 'handle' is a handle to a breakpoint.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'hwresource' is the hardware resource number.
- * 'type' is the type of the resource.
- */
-
-#define ADP_Ctrl_SemiHosting_SetState   ADPSUBREASON(CI_HADP,4)
-/* ADP_Ctrl_SemiHosting_SetState
- * -----------------------------
- * Summary: Sets whether or not semi-hosting is enabled.
- *
- * Arguments:
- * Send:   (word semihostingstate)
- * Return: (word status)
- *
- * 'semihostingstate' sets semi-hosting to enabled if zero, otherwise
- * it disables semi-hosting.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: This should only be called if ADP_Info_SemiHosting didn't return
- * an error.
- */
-
-
-#define ADP_Ctrl_SemiHosting_GetState   ADPSUBREASON(CI_HADP,5)
-/* ADP_Ctrl_SemiHosting_GetState
- * -----------------------------
- * Summary: Reads whether or not semi-hosting is enabled.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word semihostingstate)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'semihostingstate' is zero if semi-hosting is enabled, non-zero otherwise.
- *
- * NOTE: This should only be called if ADP_Info_SemiHosting didn't return
- * an error.
- */
-
-
-#define ADP_Ctrl_SemiHosting_SetVector  ADPSUBREASON(CI_HADP,6)
-/* ADP_Ctrl_SemiHosting_SetVector
- * ------------------------------
- * Summary: Sets the semi-hosting vector.
- *
- * Arguments:
- * Send:   (word semihostingvector)
- * Return: (word status)
- *
- * 'semihostingvector' holds the value the vector is to be set to.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: This should only be called if ADP_Info_SemiHosting didn't return
- * an error.
- */
-
-
-#define ADP_Ctrl_SemiHosting_GetVector  ADPSUBREASON(CI_HADP,7)
-/* ADP_Ctrl_SemiHosting_GetVector
- * ------------------------------
- * Summary: Gets the value of the semi-hosting vector.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word semihostingvector)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'semihostingvector' holds the value of the vector.
- *
- * NOTE: This should only be called if ADP_Info_SemiHosting didn't return
- * an error.
- */
-
-
-#define ADP_Ctrl_Log                    ADPSUBREASON(CI_HADP,8)
-/* ADP_Ctrl_Log
- * ------------
- * Summary: Returns the logging state.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word logsetting)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'logsetting' is a bitmap specifying the level of logging desired,
- *  described in more detail below.  The bits can be ORed together
- */
-
-/* 'logsetting':- */
-
-/* No logging. */
-#define ADP_Ctrl_Log_NoLogging    (0)
-/* RDI level logging. */
-#define ADP_Ctrl_Log_RDI          (1 << 0)
-/* ADP byte level logging. */
-#define ADP_Ctrl_Log_ADP          (1 << 1)
-
-
-#define ADP_Ctrl_SetLog                 ADPSUBREASON(CI_HADP,9)
-/* ADP_Ctrl_SetLog
- * ---------------
- * Summary: Sets the logging state.
- *
- * Arguments:
- * Send:   (word logsetting)
- * Return: (word status)
- *
- * 'logsetting' is the same as in ADP_Ctrl_Log above.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-#define ADP_Ctrl_SemiHosting_SetARMSWI   ADPSUBREASON(CI_HADP,10)
-/* ADP_Ctrl_SemiHosting_SetARMSWI
- * ------------------------------
- * Summary: Sets the number of the ARM SWI used for semihosting
- *
- * Arguments:
- * Send:   (word ARM_SWI_number)
- * Return: (word status)
- *
- * The debug agent will interpret ARM SWI's with the SWI number specified
- * as semihosting SWI's.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: This should only be called if ADP_Info_ChangeableSHSWI didn't return
- * an error.
- */
-
-
-#define ADP_Ctrl_SemiHosting_GetARMSWI   ADPSUBREASON(CI_HADP,11)
-/* ADP_Ctrl_SemiHosting_GetARMSWI
- * ------------------------------
- * Summary: Reads the number of the ARM SWI used for semihosting
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word ARM_SWI_number)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * ARM_SWI_number is the SWI number which is used for semihosting.
- *
- * NOTE: This should only be called if ADP_Info_SemiHosting didn't return
- * an error.
- */
-
-#define ADP_Ctrl_SemiHosting_SetThumbSWI   ADPSUBREASON(CI_HADP,12)
-/* ADP_Ctrl_SemiHosting_SetThumbSWI
- * --------------------------------
- * Summary: Sets the number of the Thumb SWI used for semihosting
- *
- * Arguments:
- * Send:   (word Thumb_SWI_number)
- * Return: (word status)
- *
- * The debug agent will interpret Thumb SWI's with the SWI number specified
- * as semihosting SWI's.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: This should only be called if ADP_Info_ChangeableSHSWI didn't return
- * an error.
- */
-
-
-#define ADP_Ctrl_SemiHosting_GetThumbSWI   ADPSUBREASON(CI_HADP,13)
-/* ADP_Ctrl_SemiHosting_GetThumbSWI
- * --------------------------------
- * Summary: Reads the number of the Thumb SWI used for semihosting
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word ARM_Thumb_number)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * Thumb_SWI_number is the SWI number which is used for semihosting.
- *
- * NOTE: This should only be called if ADP_Info_SemiHosting didn't return
- * an error.
- */
-
-
-#define ADP_Ctrl_Download_Supported   ADPSUBREASON(CI_HADP,14)
-/* ADP_Ctrl_Download_Supported
- * ---------------------------
- * Summary: Can configuration be downloaded?
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError if the configuration can be downloaded,
- * non-zero otherwise.
- *
- * NOTE: Equivalent to RDIInfo_DownLoad.
- */
-
-
-#define ADP_Ctrl_Download_Data       ADPSUBREASON(CI_HADP,15)
-/* ADP_Ctrl_Download_Data
- * ----------------------
- * Summary: Loads configuration data.
- *
- * Arguments:
- * Send:   (word nbytes, words data)
- * Return: (word status)
- *
- * 'nbytes' is the number of *bytes* being sent.
- * 'data' is the configuration data. NOTE: data must not cause the buffer
- * size to exceed the maximum allowed buffer size.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDP_LoadConfigData.  Should only be used if
- * ADP_ICEM_AddConfig didn't return an error.
- */
-
-
-#define ADP_Ctrl_Download_Agent            ADPSUBREASON(CI_HADP,16)
-/* ADP_Ctrl_Download_Agent
- * -----------------------
- * Summary: Prepares Debug Agent to receive configuration data which it
- * should interpret as a new version of the Debug Agent code.
- *
- * Arguments:
- * Send:   (word loadaddress, word size)
- * Return: (word status)
- *
- * 'loadaddress' is the address where the new Debug Agent code should be
- * loaded.
- * 'size' is the number of bytes of Debug Agent code to be loaded.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDP_LoadAgent.  The data will be downloaded using
- * ADP_Ctrl_Download_Data.  The new agent is started with ADP_Ctrl_Start_Agent
- */
-
-
-#define ADP_Ctrl_Start_Agent                    ADPSUBREASON(CI_HADP,17)
-/* ADP_Ctrl_Start_Agent
- * -----------------------
- * Summary: Instruct Debug Agent to begin execution of new agent,
- * which has been downloaded by ADP_Ctrl_Download_Agent.
- *
- * Arguments:
- * Send:   (word startaddress)
- * Return: (word status)
- *
- * 'startaddress' is the address where the new Debug Agent code should be
- *  entered, and must satisfy:
- *     (loadaddress <= startaddress <= (loadaddress + size))
- *  where 'loadaddress' and  'size' were specified in the
- *  ADP_Ctrl_Download_Agent message.
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-
-#define ADP_Ctrl_SetTopMem                      ADPSUBREASON(CI_HADP,18)
-/* ADP_Ctrl_SetTopMem
- * ------------------
- * Summary: Sets the top of memory for ICEman2 systems, so that the C Library
- * can allocate the stack in the correct place on startup.
- *
- * Arguments:
- * Send:   (word mem_top)
- * Return: (word status)
- *
- * This request should only be supported by ICEman2.  Standard Angel systems
- * should return an error (unrecognised is fine).
- */
-
-
-#define ADP_Read                ADPREASON(CI_HADP,3)
-#define ADP_ReadHeaderSize      (ADP_DEFAULT_HEADER_SIZE + 2*sizeof(word))
-
-/* ADP_Read
- * --------
- * Summary: Request for a transer of memory contents from the target to the
- * debugger.
- *
- * Arguments:
- * Send:   (word address, word nbytes)
- * Return: (word status, word rnbytes [, bytes data])
- *
- * 'address' is the address from which memory transer should start.
- * 'nbytes' is the number of bytes to transfer.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'rnbytes' holds the number of requested bytes NOT read (i.e. zero
- * indicates success, non-zero indicates an error).
- * 'data' is the number of bytes requested minus 'rnbytes'.
- */
-
-
-
-#define ADP_Write               ADPREASON(CI_HADP,4)
-#define ADP_WriteHeaderSize     (ADP_DEFAULT_HEADER_SIZE + 2*sizeof(word))
-
-/* ADP_Write
- * ---------
- * Summary: Request for a transfer of memory contents from the debugger to
- * the target.
- *
- * Arguments:
- * Send:   (word address, word nbytes, bytes data)
- * Return: (word status [, word rnbytes])
- *
- * 'address' is the address from which memory transer should start.
- * 'nbytes' is the number of bytes to transfer.
- * 'data' holds the bytes to be transferred.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'rnbytes' holds the number of requested bytes NOT written (i.e. zero
- * indicates success, non-zero indicates an error) if status indicated an
- * error.
- */
-
-
-
-#define ADP_CPUread             ADPREASON(CI_HADP,5)
-/* ADP_CPUread
- * -----------
- * Summary: This is a request to read values in the CPU.
- *
- * Arguments:
- * Send:   (byte mode, word mask)
- * Return: (word status, words data)
- *
- * 'mode' defines the processor mode from which the transfer should be made.
- * It is described in more detail below.
- * 'mask' indicates which registers should be transferred. Setting a bit to
- * one will cause the designated register to be transferred. The details
- * of mask are specified below.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'data' holds the values of the registers on successful completion,
- * otherwise it just holds rubbish.  The lowest numbered register is
- * transferred first.  NOTE: data must not cause the buffer size to exceed
- * the maximum allowed buffer size.
- */
-
-/* 'mode':- */
-/* The mode number is the same as the mode number used by an ARM; a value of
-   255 indicates the current mode. */
-#define ADP_CPUmode_Current     (255)
-
-/* 26bit user mode. */
-#define ADP_CPUread_26bitUser   (0x0)
-
-/* 26bit FIQ mode. */
-#define ADP_CPUread_26bitFIQ    (0x1)
-
-/* 26bit IRQ mode. */
-#define ADP_CPUread_26bitIRQ    (0x2)
-
-/* 26bit Supervisor mode. */
-#define ADP_CPUread_26bitSVC    (0x3)
-
-/* 32bit user mode. */
-#define ADP_CPUread_32bitUser   (0x10)
-
-/* 32bit FIQ mode. */
-#define ADP_CPUread_32bitFIQ    (0x11)
-
-/* 32bit IRQ mode. */
-#define ADP_CPUread_32bitIRQ    (0x12)
-
-/* 32bit Supervisor mode. */
-#define ADP_CPUread_32bitSVC    (0x13)
-
-/* 32bit Abort mode. */
-#define ADP_CPUread_32bitAbort  (0x17)
-
-/* 32bit Undefined mode. */
-#define ADP_CPUread_32bitUndef  (0x1B)
-
-/* #32bit System mode - Added in Architecture 4 ARMs e.g.ARM7TDMI */
-#define ADP_CPUread_32bitSystem (0x1F)
-
-/* 'mask':- */
-/* Request registers RO-R14. */
-#define ADP_CPUread_RegsMask  (0x7FFF)
-
-/* Request Program Counter (including mode and flag bits in 26-bit modes. */
-#define ADP_CPUread_PCmode    (1 << 15)
-
-/* Request Program Counter (without mode and flag bits in 26-bit modes. */
-#define ADP_CPUread_PCnomode  (1 << 16)
-
-/* Requests the transfer of the CPSR */
-#define ADP_CPUread_CPSR      (1 << 17)
-
-/* In processor modes with an SPSR(non-user modes), bit 19 requests its
-   transfer */
-#define ADP_CPUread_SPSR      (1 << 18)
-
-
-
-#define ADP_CPUwrite            ADPREASON(CI_HADP,6)
-/* ADP_CPUwrite
- * ------------
- * Summary: This is a request to write values to the CPU.
- *
- * Arguments:
- * Send:   (byte mode, word mask, words data)
- * Return: (word status)
- *
- * 'mode' defines the processor mode to which the transfer should be made.
- * The mode number is the same as the mode number used by ARM; a value of
- * 255 indicates the current mode. See ADP_CPUread above for more detail.
- * 'mask' indicates which registers should be transferred. Setting a bit to
- * one will cause the designated register to be transferred. The details
- * of mask are specified above in ADP_CPUread.
- * 'data' holds the values of the registers to be transferred.  The first
- * value is written to the lowest numbered register.  NOTE: data must not
- * cause the buffer size to exceed the maximum allowed buffer size.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-
-
-#define ADP_CPread              ADPREASON(CI_HADP,7)
-/* ADP_CPread
- * ----------
- * Summary: This message requests a co-processors internal state.
- *
- * Arguments:
- * Send:   (byte CPnum, word mask)
- * Return: (word status, words data)
- *
- * 'CPnum' is the number of the co-processor to transfer values from.
- * 'mask' specifies which registers to transfer and is co-processor
- * specific.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'data' holds the registers specified in 'mask' if successful, otherwise
- * just rubbish.  The lowest numbered register is transferred first.
- * NOTE: data must not cause the buffer size to exceed the maximum allowed
- * buffer size.
- */
-
-
-
-#define ADP_CPwrite             ADPREASON(CI_HADP,8)
-/* ADP_CPwrite
- * -----------
- * Summary: This message requests a write to a co-processors internal state.
- *
- * Arguments:
- * Send:   (byte CPnum, word mask, words data)
- * Return: (word status)
- *
- * 'CPnum' is the number of the co-processor to transfer values to.
- * 'mask' specifies which registers to transfer and is co-processor
- * specific.
- * 'data' holds the values to transfer to the registers specified in 'mask'.
- * The first value is written to the lowest numbered register.
- * NOTE: data must not cause the buffer size to exceed the maximum allowed
- * buffer size.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-
-
-#define ADP_SetBreak            ADPREASON(CI_HADP,9)
-/* ADP_SetBreak
- * ------------
- * Summary: Sets a breakpoint.
- *
- * Arguments:
- * Send:   (word address, byte type [, word bound])
- * Return: (word status, word pointhandle, word raddress, word rbound)
- *
- * 'address' is the address of the instruction to set the breakpoint on.
- * 'type' specifies the sort of breakpoint and is described in more detail
- * below.
- * 'bound' is included if the least significant 4 bits of type are set to
- * 5 or above (see below for more detail).
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'pointhandle'  returns a handle to the breakpoint, it will be valid if bit
- * 7 of 'type' is set.  See below for more detail.
- * 'raddress' is valid depending on 'type', see below for more detail.
- * 'rbound' is valid depending on 'type', see below for more detail.
- */
-
-/* 'type':- */
-/* The least significant 4 bits define the sort of breakpoint to set:- */
-/* Halt if the pc is equal to 'address'. */
-#define ADP_SetBreak_EqualsAddress         (0)
-
-/* Halt if the pc is greater than 'address'. */
-#define ADP_SetBreak_GreaterAddress        (1)
-
-/* Halt if the pc is greater than or equal to 'address'. */
-#define ADP_SetBreak_GEqualsAddress        (2)
-
-/* Halt if the pc is less than 'address'. */
-#define ADP_SetBreak_LessAddress           (3)
-
-/* Halt if the pc is less than or equal to 'address'. */
-#define ADP_SetBreak_LEqualsAddress        (4)
-
-/* Halt if the pc is in the range from 'address' to 'bound' inclusive. */
-#define ADP_SetBreak_Range                 (5)
-
-/* Halt if the pc is not in the range from 'address' to 'bound' inclusive. */
-#define ADP_SetBreak_NotRange              (6)
-
-/* Halt if (pc & 'bound') = 'address'. */
-#define ADP_SetBreak_AndBound              (7)
-
-/* Bits 5,6 and 7 are used as follows :- */
-/* If set this indicates that the breakpoint is on a 16bit (Thumb)
-   instruction rather than a 32bit (ARM) instruction. */
-#define ADP_SetBreak_Thumb                 (1 << 4)
-
-/* This requests that the breakpoint should be conditional (execution halts
-   only if the breakpointed instruction is executed, not if it is
-   conditionally skipped).  If bit 5 is not set, execution halts whenever
-   the breakpointed instruction is reached (whether executed or skipped). */
-#define ADP_SetBreak_Cond                  (1 << 5)
-
-/* This requests a dry run: the breakpoint is not set and the 'raddress', and
-   if appropriate the 'rbound', that would be used, are returned (for
-   comparison and range breakpoints the address and bound used need not be
-   exactly as requested).  A RDIError_NoError 'status' byte indicates that
-   resources are currently available to set the breakpoint, non-zero
-   indicates an error. RDIError_NoMorePoints indicates that the required
-   breakpoint resources are not currently available. */
-#define ADP_SetBreak_DryRun                (1 << 6)
-
-/* If the request is successful, but there are no more breakpoint registers
-   (of the requested type), then the value RDIError_NoMorePoints is
-   returned. */
-
-/* If a breakpoint is set on a location which already has a breakpoint, the
-   first breakpoint will be removed before the new breakpoint is set. */
-
-
-
-#define ADP_ClearBreak          ADPREASON(CI_HADP,10)
-/* ADP_ClearBreak
- * --------------
- * Summary: Clears a breakpoint.
- *
- * Arguments:
- * Send:   (word pointhandle)
- * Return: (word status)
- *
- * 'pointhandle' is a handle returned by a previous ADP_SetBreak.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-
-#define ADP_SetWatch            ADPREASON(CI_HADP,11)
-/* ADP_SetWatch
- * ------------
- * Summary: Sets a watchpoint.
- *
- * Arguments:
- * Send:   (word address, byte type, byte datatype [,word bound])
- * Return: (word status, word pointhandle, word raddress, word rbound)
- *
- * 'address' is the address at which to set the watchpoint.
- * 'type' is the type of watchpoint to set and is described in detail below.
- * 'datatype' defines the sort of data access to watch for and is described
- * in more detail below.
- * 'bound' is included depending on the value of type (see description of
- * type below).
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'pointhandle' is valid depending on the value of type (see description
- * of type below).
- * 'raddress' is valid depending on the value of type (see description
- * of type below).
- * 'rbound' is valid depending on the value of type (see description
- * of type below).
- */
-
-/* 'type':- */
-/* The least significant 4 bits of 'type' define the sort of watchpoint to
-   set:- */
-/* Halt on a data access to the address equal to 'address'. */
-#define ADP_SetWatch_EqualsAddress          (0)
-
-/* Halt on a data access to an address greater than 'address'. */
-#define ADP_SetWatch_GreaterAddress         (1)
-
-/* Halt on a data access to an address greater than or equal to 'address'. */
-#define ADP_SetWatch_GEqualsAddress         (2)
-
-/* Halt on a data access to an address less than 'address'. */
-#define ADP_SetWatch_LessAddress            (3)
-
-/* Halt on a data access to an address less than or equal to 'address'. */
-#define ADP_SetWatch_LEqualsAddress         (4)
-
-/* Halt on a data access to an address in the range from 'address' to
-   'bound' inclusive. */
-#define ADP_SetWatch_Range                  (5)
-
-/* Halt on a data access to an address not in the range from 'address' to
-   'bound' inclusive. */
-#define ADP_SetWatch_NotRange               (6)
-
-/* Halt if (data-access-address & 'bound')='address'. */
-#define ADP_SetWatch_AndBound               (7)
-
-/* Bits 6 and 7 of 'type' also have further significance:-
-   NOTE: they must not be simulataneously set. */
-
-/* Bit 6 of 'type' set:  Requests a dry run: the watchpoint is not set and
-   the 'address' and, if appropriate, the 'bound', that would be used are
-   returned (for range and comparison watchpoints, the 'address' and 'bound'
-   used need not be exactly as requested).  A RDIError_NoError status byte
-   indicates that resources are currently available to set the watchpoint;
-   RDIError_NoMorePoints indicates that the required watchpoint resources
-   are not currently available. */
-
-/* Bit 7 of 'type' set:  Requests that a handle should be returned for the
-   watchpoint by which it will be identified subsequently.  If bit 7 is
-   set, a handle will be returned ('pointhandle'), whether or not the
-   request succeeds or fails (but, obviously, it will only be meaningful
-   if the request succeesd). */
-
-/* 'datatype':- */
-/* The 'datatype' argument defines the sort of data access to watch for,
-   values can be summed or ORed together to halt on any set of sorts of
-   memory access. */
-
-/* Watch for byte reads. */
-#define ADP_SetWatch_ByteReads           (1)
-
-/* Watch for half-word reads. */
-#define ADP_SetWatch_HalfWordReads       (2)
-
-/* Watch for word reads. */
-#define ADP_SetWatch_WordReads           (4)
-
-/* Watch for half-word reads. */
-#define ADP_SetWatch_ByteWrites          (8)
-
-/* Watch for half-word reads. */
-#define ADP_SetWatch_HalfWordWrites      (16)
-
-/* Watch for half-word reads. */
-#define ADP_SetWatch_WordWrites          (32)
-
-/* On successful completion a RDIError_NoError 'status' byte is returned.  On
-   unsuccessful completion, a non-zero error code byte is returned.  If the
-   request is successful, but there are now no more watchpoint registers
-   (of the requested type), then the value RDIError_NoMorePoints is
-   returned. */
-
-/* If a watchpoint is set on a location which already has a watchpoint, the
-   first watchpoint will be removed before the new watchpoint is set. */
-
-
-#define ADP_ClearWatch          ADPREASON(CI_HADP,12)
-/* ADP_ClearWatch
- * --------------
- * Summary: Clears a watchpoint.
- *
- * Arguments:
- * Send:   (word pointhandle)
- * Return: (word status)
- *
- * 'pointhandle' is a handle to a watchpoint returned by a previous
- * ADP_SetWatch.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-
-
-#define ADP_Execute             ADPREASON(CI_HADP,13)
-/* ADP_Execute
- * -----------
- * Summary: This message requests that the target starts executing from
- * the stored CPU state.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * The message will *ALWAYS* respond immediately with an ACK (unlike the
- * old RDI definition, which allowed asynchronous message replies).
- *
- * Execution will stop when allowed system events occur. The host will
- * be notified via a ADP_Stopped message (described below).
- */
-
-
-
-#define ADP_Step                ADPREASON(CI_HADP,14)
-/* ADP_Step
- * --------
- * Summary: Execute 'ninstr' instructions.
- *
- * Arguments:
- * Send: (word ninstr)
- * Return: (word status)
- *
- * 'ninstr' is the number of instructions to execute, starting at the
- * address currently loaded into the CPU program counter.  If it is zero,
- * the target should execute instructions upto the next instruction that
- * explicitly alters the Program Counter. i.e. a branch or ALU operation
- * with the PC as the destination.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * The ADP_Step function (unlike the earlier RDI system) will *ALWAYS*
- * return an ACK immediately. A subsequent ADP_Stopped message will be
- * delivered from the target to the host when the ADP_Step operation
- * has completed.
- */
-
-
-
-#define ADP_InterruptRequest    ADPREASON(CI_HADP,15)
-/* ADP_InterruptRequest
- * --------------------
- * Summary: Interrupt execution.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * On receiving this message the target should attempt to stop execution.
- */
-
-
-
-#define ADP_HW_Emulation             ADPREASON(CI_HADP,16)
-/* ADP_HW_Emulation
- * ----------------
- * The first parameter to ADP_HW_Emulation is a Reason Subcode, and
- * subsequent parameters are defined by that subcode
- *
- * word         reason subcode
- * other arguments as reason subcode determines
- *
- */
-
-/* ADP__HW_Emulation sub-reason codes: */
-
-#define ADP_HW_Emul_Supported         ADPSUBREASON(CI_HADP,0)
-/* ADP_HW_Emul_Supported
- * ---------------------
- * Summary: Enquires whether calls to the next 4 messages are available
- * (MemoryAccess, MemoryMap, Set_CPUspeed, ReadClock).
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate the messages are available,
- * non-zero otherwise.
- *
- * NOTE: Equivalent to RDI_Info_Memory_Stats.
- */
-
-
-#define ADP_HW_Emul_MemoryAccess      ADPSUBREASON(CI_HADP,1)
-/* ADP_HW_Emul_MemoryAccess
- * ------------------------
- * Summary: Get memory access information for memory block with specified
- * handle.
- *
- * Arguments:
- * Send:   (word handle)
- * Return: (word status, word nreads, word nwrites, word sreads,
- *          word swrites, word ns, word s)
- *
- * 'handle' is a handle to a memory block.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'nreads' is the number of non-sequential reads.
- * 'nwrites' is the number of non-sequential writes.
- * 'sreads' is the number of sequential reads.
- * 'swrites' is the number of sequential writes.
- * 'ns' is time in nano seconds.
- * 's' is time in seconds.
- *
- * NOTE: Equivalent to RDIMemory_Access.
- */
-
-
-#define ADP_HW_Emul_MemoryMap         ADPSUBREASON(CI_HADP,2)
-/* ADP_HW_Emul_MemoryMap
- * ---------------------
- * Summary: Sets memory characteristics.
- *
- * Arguments:
- * Send:   (word n,
-    Then 'n' sets of arguments of the form:-
-            word handle, word start, word limit, byte width,
-            byte access, word Nread_ns, word Nwrite_ns, word Sread_ns,
-            word Swrite_ns)
- * Return: (word status)
- *
- * 'n' is the number of sets of arguments.
- * 'handle' is a handle to the region.
- * 'start' is the start of this region.
- * 'limit' is the limit of this region.
- * 'width' is the memory width, described in detail below.
- * 'access' is described in detail below.
- * 'Nread_ns' is the access time for N read cycles in nano seconds.
- * 'Nwrite_ns' is the access time for N write cycles in nano seconds.
- * 'Sread_ns' is the access time for S read cycles in nano seconds.
- * 'Swrite_ns' is the access time for S write cycles in nano seconds.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * NOTE: Equivalent to RDIMemory_Map.
- */
-
-/* 'width':- */
-/* 8 bit memory width. */
-#define ADP_HW_Emul_MemoryMap_Width8     (0)
-
-/* 16 bit memory width. */
-#define ADP_HW_Emul_MemoryMap_Width16    (1)
-
-/* 32 bit memory width. */
-#define ADP_HW_Emul_MemoryMap_Width32    (2)
-
-/* 'access':- */
-/* Bit 0 - read access. */
-#define ADP_HW_Emul_MemoryMap_Access_Read      (1 << 0)
-
-/* Bit 1 - write access. */
-#define ADP_HW_Emul_MemoryMap_Access_Write     (1 << 1)
-
-/* Bit 2 - latched 32 bit memory. */
-#define ADP_HW_Emul_MemoryMap_Access_Latched   (1 << 2)
-
-
-#define ADP_HW_Emul_SetCPUSpeed       ADPSUBREASON(CI_HADP,3)
-/* ADP_HW_Emul_SetCPUSpeed
- * -----------------------
- * Summary: Sets the speed of the CPU.
- *
- * Arguments:
- * Send:   (word speed)
- * Return: (word status)
- *
- * 'speed' is the CPU speed in nano seconds.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDISet_CPUSpeed.
- */
-
-
-#define ADP_HW_Emul_ReadClock         ADPSUBREASON(CI_HADP,4)
-/* ADP_HW_Emul_ReadClock
- * ---------------------
- * Summary: Reads simulated time.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word ns, word s)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'ns' is time in nano seconds.
- * 's' is time in seconds.
- *
- * NOTE: Equivalent to RDIRead_Clock.
- */
-
-
-#define ADP_ICEbreakerHADP            ADPREASON(CI_HADP,17)
-
-/* The first parameter to ADP_ICEbreaker is a Reason Subcode, and
- * subsequent parameters are defined by that subcode
- *
- * word         reason subcode
- * other arguments as reason subcode determines
- *
- */
-
-/* ADP_ICEbreaker sub-reason codes: */
-
-#define ADP_ICEB_Exists               ADPSUBREASON(CI_HADP,0)
-/* ADP_ICEB_Exists
- * ---------------
- * Summary: Is there an ICEbreaker in the system?
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate there is an ICEbreaker,
- * non-zero otherwise.
- */
-
-
-#define ADP_ICEB_GetLocks             ADPSUBREASON(CI_HADP,1)
-/* ADP_ICEB_GetLocks
- * -----------------
- * Summary: Returns which ICEbreaker registers are locked.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word lockedstate)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'lockedstate' is a bitmap if the ICEbreaker registers locked against use
- * by IceMan (because explicitly written by the user). Bit n represents
- * hardware breakpoint n, and if set the register is locked.
- *
- * NOTE: Equivalent to RDIIcebreaker_GetLocks.  Should only be used if
- * ADP_ICEB_Exists didn't return an error.
- */
-
-
-#define ADP_ICEB_SetLocks             ADPSUBREASON(CI_HADP,2)
-/* ADP_ICEB_SetLocks
- * -----------------
- * Summary: Sets which ICEbreaker registers are locked.
- *
- * Arguments:
- * Send:   (word lockedstate)
- * Return: (word status)
- *
- * 'lockedstate' is the same as in ADP_ICEB_GetLocks above.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDIIcebreaker_SetLocks.  Should only be used if
- * ADP_ICEB_Exists didn't return an error.
- */
-
-
-#define ADP_ICEB_CC_Exists            ADPSUBREASON(CI_HADP,3)
-/* ADP_ICEB_CC_Exists
- * ------------------
- * Summary: Is there an ICEbreaker Comms Channel?
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate there is a Comms Channel,
- * non-zero otherwise.
- *
- * NOTE: Should only be used if ADP_ICEB_Exists didn't return an error.
- */
-
-
-#define ADP_ICEB_CC_Connect_ToHost    ADPSUBREASON(CI_HADP,4)
-/* ADP_ICEB_CC_Connect_ToHost
- * --------------------------
- * Summary: Connect Comms Channel in ToHost direction.
- *
- * Arguments:
- * Send:   (byte connect)
- * Return: (word status)
- *
- * 'connect' !!!!!
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDICommsChannel_ToHost.  Should only be used if
- * ADP_ICEB_CC_Exists didn't return an error.
- */
-
-
-#define ADP_ICEB_CC_Connect_FromHost  ADPSUBREASON(CI_HADP,5)
-/* ADP_ICEB_CC_Connect_FromHost
- * ----------------------------
- * Summary: Connect Comms Channel in FromHost direction.
- *
- * Arguments:
- * Send:   (byte connect)
- * Return: (word status)
- *
- * 'connect' is the same as in ADP_ICEB_CC_Connect_ToHost above.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDICommsChannel_FromHost.  Should only be used if
- * ADP_ICEB_CC_Exists didn't return an error.
- */
-
-
-#define ADP_ICEman                    ADPREASON(CI_HADP,18)
-
-/* The first parameter to ADP_ICEman is a Reason Subcode, and
- * subsequent parameters are defined by that subcode
- *
- * word         reason subcode
- * other arguments as reason subcode determines
- *
- */
-
-/* ADP_ICEman sub-reason codes: */
-
-
-#define ADP_ICEM_AddConfig            ADPSUBREASON(CI_HADP,0)
-/* ADP_ICEM_AddConfig
- * ------------------
- * Summary: Prepares target to receive configuration data block.
- *
- * Arguments:
- * Send:   (word nbytes)
- * Return: (word status)
- *
- * 'nbytes' is the number of bytes in the configuration block.
- * 'status' is RDIError_NoError to indicate success, non-zero if a
- * configuration block of this size can't be accepted.
- *
- * NOTE: Equivalent to RDP_AddConfig.
- */
-
-
-#define ADP_ICEM_SelectConfig         ADPSUBREASON(CI_HADP,1)
-/* ADP_ICEM_SelectConfig
- * ---------------------
- * Summary: Selects one of the sets of configuration data blocks and
- * reinitialises to use the new configuration.
- *
- * Arguments:
- * Send:   (byte aspect, byte namelen, byte matchtype, word vsn_req,
-            bytes name)
- * Return: (word status, word vsn_sel)
- *
- * 'aspect' is one of two values defined below.
- * 'namelen' is the number of bytes in 'name'.
- * 'matchtype' specifies how the selected version must match that specified,
- * and takes one of the values defined below.
- * 'vsn_req' is the requested version of the named configuration.
- * 'name' is the name of the configuration.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'vsn_sel' is the version number of the configuration selected on success.
- *
- * NOTE: Equivalent to RDP_SelectConfig.
- */
-
-/* 'aspect':- */
-#define ADP_ICEM_SelectConfig_ConfigCPU       (0)
-#define ADP_ICEM_SelectConfig_ConfigSystem    (1)
-
-/* 'matchtype':- */
-#define ADP_ICEM_SelectConfig_MatchAny        (0)
-#define ADP_ICEM_SelectConfig_MatchExactly    (1)
-#define ADP_ICEM_SelectConfig_MatchNoEarlier  (2)
-
-
-#define ADP_ICEM_ConfigCount          ADPSUBREASON(CI_HADP,2)
-/* ADP_ICEM_ConfigCount
- * --------------------
- * Summary: Return number of configurations.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status [, word count])
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'count' returns the number of configurations if status is zero.
- *
- * NOTE: Equivalent to RDIConfig_Count.
- */
-
-
-#define ADP_ICEM_ConfigNth            ADPSUBREASON(CI_HADP,3)
-/* ADP_ICEM_ConfigNth
- * ------------------
- * Summary: Gets the nth configuration details.
- *
- * Arguments:
- * Send:   (word confign)
- * Return: (word status, word version, byte namelen, bytes name)
- *
- * 'confign' is the number of the configuration.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'version' is the configuration version number.
- * 'namelen' is the number of bytes in 'name'.
- * 'name' is the name of the configuration.
- *
- * NOTE: Equivalent to RDIConfig_Nth.
- */
-
-
-
-#define ADP_Profile                   ADPREASON(CI_HADP,19)
-
-/* The first parameter to ADP_Profile is a Reason Subcode, and
- * subsequent parameters are defined by that subcode
- *
- * word         reason subcode
- * other arguments as reason subcode determines
- *
- */
-
-/* ADP_Profile sub-reason codes: */
-
-
-#define ADP_Profile_Supported         ADPSUBREASON(CI_HADP,0)
-/* ADP_Profile_Supported
- * ---------------------
- * Summary: Checks whether profiling is supported.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError if profiling is supported, non-zero otherwise.
- *
- * NOTE: Can also be determined using Info_Target.
- */
-
-
-#define ADP_Profile_Stop              ADPSUBREASON(CI_HADP,1)
-/* ADP_Profile_Stop
- * ----------------
- * Summary: Stops profiling.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDIProfile_Stop.
- */
-
-
-#define ADP_Profile_Start             ADPSUBREASON(CI_HADP,2)
-/* ADP_Profile_Start
- * -----------------
- * Summary: Starts profiling (PC sampling).
- *
- * Arguments:
- * Send:   (word interval)
- * Return: (word status)
- *
- * 'interval' is the period of PC sampling in micro seconds.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDIProfile_Start.
- */
-
-
-#define ADP_Profile_WriteMap          ADPSUBREASON(CI_HADP,3)
-#define ADP_ProfileWriteHeaderSize    (ADP_DEFAULT_HEADER_SIZE + 4*sizeof(word))
-
-/* ADP_Profile_WriteMap
- * --------------------
- * Summary: Downloads a map array, which describes the PC ranges for profiling.
- *
- * Arguments: A number of messages each of form:-
- * Send:   (word len, word size, word offset, words map_data)
- * Return: (word status)
- *
- * 'len' is the number of elements in the entire map array being downloaded.
- * 'size' is the number of words being downloaded in this message, i.e. the
- * length of 'map_data'.
- * 'offset' is the offset into the entire map array which this message starts
- * from, in words.
- * 'map_data' consists of 'size' words of map data.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDIProfile_WriteMap.
- */
-
-
-#define ADP_Profile_ReadMap           ADPSUBREASON(CI_HADP,4)
-#define ADP_ProfileReadHeaderSize     (ADP_DEFAULT_HEADER_SIZE + 2*sizeof(word))
-
-/* ADP_Profile_ReadMap
- * -------------------
- * Summary: Uploads a set of profile counts which correspond to the current
- * profile map.
- *
- * Arguments: A number of messages, each of the form:
- * Send:   (word offset, word size)
- * Return: (word status, words counts)
- *
- * 'offset' is the offset in the entire array of counts that this message
- * starts from, in words.
- * 'size' is the number of words uploaded in this message (in counts).
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'counts' is 'size' words of profile counts.
- *
- * NOTE: Equivalent to RDIProfile_ReadMap.
- */
-
-
-#define ADP_Profile_ClearCounts       ADPSUBREASON(CI_HADP,5)
-/* ADP_Profile_ClearCounts
- * -----------------------
- * Summary: Requests that PC sample counts be set to zero.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDIProfile_ClearCounts.
- */
-
-#define ADP_InitialiseApplication       ADPREASON(CI_HADP,20)
-/* ADP_InitialiseApplication
- * -------------------------
- * Summary: Requests that OS setup up the thread/task so that it can be
- *          executed.
- *
- * Arguments:
- * Send: ()
- * Return: (word status)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-#define ADP_End                         ADPREASON(CI_HADP,21)
-/* ADP_End
- * -------
- * Summary: Sent by the host debugger to tell angel this debugging session
- *          is is finished
- * Arguments:
- * Send: ()
- * Return: (word status)
- * status' is RDIError_NoError to indicate success, non-zero otherwise.
- */
-
-/******************************************************************
- *
- * CI_TADP messages
- *
- */
-
-#define ADP_TADPUnrecognised        ADPREASON(CI_TADP,0)
-/* This message is unusual in that it is normally sent in reply to
- * another message which is not understood.  This is an exception
- * to the normal protocol which says that a reply must have the
- * same base reason code as the original.  There is a single reply
- * parameter which is the reason code which was not understood.
- *
- * As well as being a reply this message can also be sent and will
- * return as if this message were unrecognised!
- *
- * Parameters:
- *      none
- *
- * Reply:
- *      word    reason code which was not recognised
- */
-
-/*-------------------------------------------------------------------------*/
-
-#define ADP_Stopped             ADPREASON(CI_TADP,1)
-/* ADP_Stopped
- * -----------
- * Summary: This message is sent to the host when the application stops,
- * either naturally or due to an exception.
- *
- * Parameters:
- *      word    reason subcode
- *      other arguments as reason subcode determines.
- *      Unless stated otherwise (below) there will be none.
- *
- * Reply:
- *      word status     unless reason subcode says otherwise
- *
- * This message is sent to the host when execution has stopped. This
- * can be when the end of the application has been reached, or as the
- * result of an exception. It can also be the return from an ADP_Step
- * process, when the requested number of instructions have been
- * executed., or a breakpoint or watchpoint has been hit etc.
- */
-
-/* The first set of Stopped subreason codes are for the ARM hardware
- * vectors. These events will be raised if the
- * ADP_Control_Vector_Catch allows, or if the target application has
- * not provided its own handlers.
- */
-#define ADP_Stopped_BranchThroughZero    ADPSUBREASON(CI_TADP,0)
-#define ADP_Stopped_UndefinedInstr       ADPSUBREASON(CI_TADP,1)
-#define ADP_Stopped_SoftwareInterrupt    ADPSUBREASON(CI_TADP,2)
-#define ADP_Stopped_PrefetchAbort        ADPSUBREASON(CI_TADP,3)
-#define ADP_Stopped_DataAbort            ADPSUBREASON(CI_TADP,4)
-#define ADP_Stopped_AddressException     ADPSUBREASON(CI_TADP,5)
-#define ADP_Stopped_IRQ                  ADPSUBREASON(CI_TADP,6)
-#define ADP_Stopped_FIQ                  ADPSUBREASON(CI_TADP,7)
-
-/* We leave the rest of what would be the bits in the VectorCatch
- * bitmask free for future expansion.
- */
-
-/* The following are software reasons for execution stopping: */
-#define ADP_Stopped_BreakPoint         ADPSUBREASON(CI_TADP,32)
-/* Breakpoint was reached
- *   extra send parameter: word handle - indicates which breakpoint
- */
-
-#define ADP_Stopped_WatchPoint         ADPSUBREASON(CI_TADP,33)
-/* Watchpoint was triggered
- *   extra send parameter: word handle - indicates which watchpoint
- */
-
-#define ADP_Stopped_StepComplete       ADPSUBREASON(CI_TADP,34)
-/* End of ADP_Step request */
-
-#define ADP_Stopped_RunTimeErrorUnknown ADPSUBREASON(CI_TADP,35)
-/*
- * non-specific fatal runtime support error
- */
-
-#define ADP_Stopped_InternalError      ADPSUBREASON(CI_TADP,36)
-/*   extra send parameter: word error - indicates the nature of the error
- *
- * An Angel internal error has happened.  The error number should be
- * displayed for the user to report to his software supplier.  Once
- * this error has been received the internal state of Angel can no longer
- * be trusted.
- */
-
-#define ADP_Stopped_UserInterruption   ADPSUBREASON(CI_TADP,37)
-/* Host requested interruption */
-
-#define ADP_Stopped_ApplicationExit    ADPSUBREASON(CI_TADP,38)
-/*   extra send parameter: word exitcode
- * This indicates that the application has exited via exit(), an exitcode
- * of zero indiactes successful termination.
- */
-
-#define ADP_Stopped_StackOverflow      ADPSUBREASON(CI_TADP, 39)
-/*
- * Software stack overflow has occurred
- */
-
-#define ADP_Stopped_DivisionByZero     ADPSUBREASON(CI_TADP, 40)
-/*
- * Division by zero has occurred
- */
-
-#define ADP_Stopped_OSSpecific         ADPSUBREASON(CI_TADP, 41)
-/*
- * The OS has requested that execution stops.  The OS will know
- * why this has happened.
- */
-
-
-
-/******************************************************************
- *
- * CI_TTDCC messages (Target-initiated debug comms channel)
- *
- */
-
-#define ADP_TDCC_ToHost             ADPREASON(CI_TTDCC,0)
-/* ADP_TDCC_ToHost
- * ------------------
- * Summary: Send Data down Comms Channel in ToHost direction.
- *
- * Arguments:
- * Send:   (word nbytes, words data)
- * Return: (word status)
- *
- * 'nbytes' is number of BYTES to be transferred from the target to the
- *  host via the Debug Comms channel.
- * 'data' is (nbytes/sizeof(word)) WORDS of data to be transferred from
- *  the target to the host via the Debug Comms channel.
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- *
- * NOTE: Equivalent to RDP_CCToHost and RDP_CCToHostReply (just set the
- * direction bit).
- * NOTE II: Current implementations only support single word transfers
- *          (nbytes = 4).
- */
-
-
-#define ADP_TDCC_FromHost          ADPREASON(CI_TTDCC,1)
-/* ADP_TDCC_FromHost
- * --------------------
- * Summary: Send Data down Comms Channel in FromHost direction.
- *
- * Arguments:
- * Send:   ()
- * Return: (word status, word nbytes, words data)
- *
- * 'status' is RDIError_NoError to indicate success, non-zero otherwise.
- * 'nbytes' is number of BYTES to be transferred from the host to the
- *  target via the Debug Comms channel, or zero if the host has no data
- *  to transfer.
- * 'data' is (nbytes/sizeof(word)) WORDS of transferred data.
- *
- * NOTE: Equivalent to RDP_CCFromHost and RDP_CCFromHostReply (just set the
- * direction bit).
- * NOTE II: Current implementations only support single word transfers
- *          (nbytes = 4).
- */
-
-
-/*******************************************************************
- *
- * Error Codes
- *
- */
-
-#define RDIError_NoError                0
-
-#define RDIError_Reset                  1
-#define RDIError_UndefinedInstruction   2
-#define RDIError_SoftwareInterrupt      3
-#define RDIError_PrefetchAbort          4
-#define RDIError_DataAbort              5
-#define RDIError_AddressException       6
-#define RDIError_IRQ                    7
-#define RDIError_FIQ                    8
-#define RDIError_Error                  9
-#define RDIError_BranchThrough0         10
-
-#define RDIError_NotInitialised         128
-#define RDIError_UnableToInitialise     129
-#define RDIError_WrongByteSex           130
-#define RDIError_UnableToTerminate      131
-#define RDIError_BadInstruction         132
-#define RDIError_IllegalInstruction     133
-#define RDIError_BadCPUStateSetting     134
-#define RDIError_UnknownCoPro           135
-#define RDIError_UnknownCoProState      136
-#define RDIError_BadCoProState          137
-#define RDIError_BadPointType           138
-#define RDIError_UnimplementedType      139
-#define RDIError_BadPointSize           140
-#define RDIError_UnimplementedSize      141
-#define RDIError_NoMorePoints           142
-#define RDIError_BreakpointReached      143
-#define RDIError_WatchpointAccessed     144
-#define RDIError_NoSuchPoint            145
-#define RDIError_ProgramFinishedInStep  146
-#define RDIError_UserInterrupt          147
-#define RDIError_CantSetPoint           148
-#define RDIError_IncompatibleRDILevels  149
-
-#define RDIError_CantLoadConfig         150
-#define RDIError_BadConfigData          151
-#define RDIError_NoSuchConfig           152
-#define RDIError_BufferFull             153
-#define RDIError_OutOfStore             154
-#define RDIError_NotInDownload          155
-#define RDIError_PointInUse             156
-#define RDIError_BadImageFormat         157
-#define RDIError_TargetRunning          158
-#define RDIError_DeviceWouldNotOpen     159
-#define RDIError_NoSuchHandle           160
-#define RDIError_ConflictingPoint       161
-
-#define RDIError_LittleEndian           240
-#define RDIError_BigEndian              241
-#define RDIError_SoftInitialiseError    242
-
-#define RDIError_InsufficientPrivilege  253
-#define RDIError_UnimplementedMessage   254
-#define RDIError_UndefinedMessage       255
-
-
-#endif
-
-/* EOF adp_h */
diff --git a/gdb/rdi-share/adperr.h b/gdb/rdi-share/adperr.h
deleted file mode 100644
index f90f1dc..0000000
--- a/gdb/rdi-share/adperr.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Definitions of ADP error codes
- */
-
-#ifndef angsd_adperrs_h
-#define angsd_adperrs_h
-/*
- * ADP failure codes start at 256 to distinguish them for debug purposes
- */
-enum AdpErrs
-{
-    adp_ok = 0,
-    adp_failed = 256,
-    adp_malloc_failure,
-    adp_illegal_args,
-    adp_device_not_found,
-    adp_device_open_failed,
-    adp_device_already_open,
-    adp_device_not_open,
-    adp_bad_channel_id,
-    adp_callback_already_registered,
-    adp_write_busy,
-    adp_bad_packet,
-    adp_seq_high,
-    adp_seq_low,
-    adp_timeout_on_open,
-    adp_abandon_boot_wait,
-    adp_late_startup,
-    adp_new_agent_starting
-};
-
-#ifndef __cplusplus
-typedef enum AdpErrs AdpErrs;
-#endif
-
-#define AdpMess_Failed             "ADP Error - unspecific failure"
-#define AdpMess_MallocFailed       "ADP Error - malloc failed"
-#define AdpMess_IllegalArgs        "ADP Error - illegal arguments"
-#define AdpMess_DeviceNotFound     "ADP Error - invalid device specified"
-#define AdpMess_DeviceOpenFailed   "ADP Error - specified device failed to open"
-#define AdpMess_DeviceAlreadyOpen  "ADP Error - device already open"
-#define AdpMess_DeviceNotOpen      "ADP Error - device not open"
-#define AdpMess_BadChannelId       "ADP Error - bad channel Id"
-#define AdpMess_CBAlreadyRegd      "ADP Error - callback already registered"
-#define AdpMess_WriteBusy          "ADP Error - write busy"
-#define AdpMess_BadPacket          "ADP Error - bad packet"
-#define AdpMess_SeqHigh            "ADP Error - sequence number too high"
-#define AdpMess_SeqLow             "ADP Error - sequence number too low"
-#define AdpMess_TimeoutOnOpen      "ADP Error - target did not respond"
-#define AdpMess_AbandonBootWait    "abandoned wait for late startup"
-#define AdpMess_LateStartup        "Target compiled with LATE_STARTUP set.\n" \
-                                   "Waiting for target...\n"                  \
-                                   "Press <Ctrl-C> to abort.\n"
-#define AdpMessLen_LateStartup    (3*80)
-#define AdpMess_NewAgentStarting   "New Debug Agent about to start.\n"
- 
-#endif /* ndef angsd_adperr_h */
-
-/* EOF adperr.h */
diff --git a/gdb/rdi-share/angel.h b/gdb/rdi-share/angel.h
deleted file mode 100644
index 60a5f31..0000000
--- a/gdb/rdi-share/angel.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*> angel.h <*/
-/*---------------------------------------------------------------------------*/
-/* This header file is the main holder for the declarations and
- * prototypes for the core Angel system. Some Angel concepts are
- * described at the start of this file to ensure that a complete view
- * of the Angel world can be derived purely from the source.
- *
- * $Revision$
- *     $Date$
- *
- *
- * NOTE: Currently the Angel source is designed to be simple,
- * understandable and easy to port to new hardware platforms. However,
- * this does not always yield the highest performing system. The
- * current layered approach introduces an overhead to the performance
- * of the system. In a true commercial target, this code should be
- * re-designed to build a system where the Angel logical message
- * system, device driver and hardware accesses are merged to provide
- * the best performance.
- */
-/*---------------------------------------------------------------------------*/
-/* Angel overview:
-
-... some comments describing Angel ...
-
- * Angel is designed as a kit-of-parts that can be used to provide
- * run-time support for the development of ARM applications. The main
- * core of Angel is in providing support for the "debug" message
- * communication with a host system. These messages do not just cover
- * debugging ARM processes, but also the process of downloading ARM
- * programs or attaching to executing processes on the target.
- *
- * A stand-alone ROM based Angel world is the basic starting point for
- * a system, since it will allow programs to be downloaded to the
- * target. The ROM version of Angel will provide the generic debug
- * support, but no system specific routines. The preferred method of
- * using Angel is as a link library. This ensures that applications
- * carry with them the Angel routines necessary to support debugging
- * (and also ensure that the Angel version is up-to-date, independant
- * of the version in the target ROM). Eventually, once a program has
- * been fully debugged, a ROMmed version of the program can be
- * generated with the Angel code being provided in the application.
-
-.. more comments ..
-
- * The standard Angel routines do *NOT* perform any dynamic memory
- * allocation. To simplify the source, and aid the porting to a non C
- * library world, memory is either pre-allocated (as build-time
- * globals) or actually given to the particular Angel routine by the
- * active run-time. This ensures that the interaction between Angel
- * and the target O/S is minimised.
- *
- * Notes: We sub-include more header files to keep the source
- * modular. Since Angel is a kit-of-parts alternative systems may need
- * to change the prototypes of particular functions, whilst
- * maintaining a fixed external interface. e.g. using the standard
- * DEBUG messages, but with a different communications world.
- */
-/*---------------------------------------------------------------------------*/
-
-#ifndef __angel_h
-#define __angel_h
-
-/*---------------------------------------------------------------------------*/
-/*-- Global Angel definitions and manifests ---------------------------------*/
-/*---------------------------------------------------------------------------*/
-/* When building Angel we may not include the standard library
- * headers. However, it is useful coding using standard macro names
- * since it makes the code easier to understand.
- */
-
-typedef unsigned int  word ;
-typedef unsigned char byte ;
-
-/* The following typedefs can be used to access I/O registers: */
-typedef volatile unsigned int  vuword ;
-typedef volatile unsigned char vubyte ;
-
-/*
- * The following typedefs are used when defining objects that may also
- * be created on a host system, where the word size is not
- * 32bits. This ensures that the same data values are manipulated.
- */
-#ifdef TARGET
-typedef unsigned int unsigned32;
-typedef signed int   signed32;
-typedef        int   int32;
-
-typedef unsigned short int unsigned16;
-typedef signed   short int signed16;
-
-/*
- * yet another solution for the bool/boolean problem, this one is
- * copied from Scott's modifications to clx/host.h
- */
-# ifdef IMPLEMENT_BOOL_AS_ENUM
-   enum _bool { _false, _true };
-#  define _bool enum _bool
-# elif defined(IMPLEMENT_BOOL_AS_INT) || !defined(__cplusplus)
-#  define _bool int
-#  define _false 0
-#  define _true 1
-# endif
-
-# ifdef _bool
-#  define bool _bool
-# endif
-
-# ifndef true
-#  define true _true
-#  define false _false
-# endif
-
-# ifndef YES
-#  define YES   true
-#  define NO    false
-# endif
-
-# undef TRUE             /* some OSF headers define as 1 */
-# define TRUE  true
-
-# undef FALSE            /* some OSF headers define as 1 */
-# define FALSE false
-
-# ifndef NULL
-#  define NULL 0
-# endif
-
-#else
-
-# include "host.h"
-
-#endif
-
-#ifndef IGNORE
-# define IGNORE(x) ((x)=(x))
-#endif
-
-/* The following typedef allows us to cast between integral and
- * function pointers. This isn't allowed by direct casting when
- * conforming to the ANSI spec.
- */
-typedef union ansibodge
-{
- word  w ;
- word *wp ;
- void *vp ;
- byte *bp ;
- void (*vfn)(void) ;
- word (*wfn)(void) ;
- int  (*ifn)(void) ;
- byte (*bfn)(void) ;
-} ansibodge ;
-
-/*---------------------------------------------------------------------------*/
-
-/* The amount setup aside by the run-time system for stack overflow
- * handlers to execute in. This must be at least 256bytes, since that
- * value is assumed by the current ARM Ltd compiler.
- * This space is _only_ kept for the USR stack, not any of the privileged
- * mode stacks, as stack overflow on these is always fatal - there is
- * no point attemptingto recover.  In addition is is important that
- * Angel should keep privileged stack space requirements to a minimum.
- */
-#define APCS_STACKGUARD 256
-
-#endif /* __angel_h */
-
-/* EOF angel.h */
diff --git a/gdb/rdi-share/ardi.c b/gdb/rdi-share/ardi.c
deleted file mode 100644
index f61f724..0000000
--- a/gdb/rdi-share/ardi.c
+++ /dev/null
@@ -1,2672 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * ARDI.c
- * Angel Remote Debug Interface
- *
- *
- * $Revision$
- *     $Date$
- *
- * This file is based on /plg/pisd/rdi.c, but instead of using RDP it uses
- * ADP messages.
- */
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#define uint HIDE_HPs_uint
-#include <signal.h>
-#undef uint
-
-
-#include "endian.h"
-#include "ardi.h"
-#include "buffers.h"
-#include "channels.h"
-#include "hostchan.h"
-#include "host.h"
-#include "bytesex.h"
-#include "dbg_cp.h"
-#include "adp.h"
-#include "hsys.h"
-#include "logging.h"
-#include "msgbuild.h"
-#include "rxtx.h"
-#include "devsw.h"
-#include "params.h"
-
-#ifdef COMPILING_ON_WINDOWS
-#  define IGNORE(x) (x = x)   /* must go after #includes to work on Windows */
-#endif
-#define NOT(x) (!(x))
-
-#define ADP_INITIAL_TIMEOUT_PERIOD 5
-
-static volatile int executing;
-static int rdi_log = 0 ; /* debugging  ? */
-
-/* we need a starting point for our first buffers, this is a safe one */
-int Armsd_BufferSize = ADP_BUFFER_MIN_SIZE;
-int Armsd_LongBufSize = ADP_BUFFER_MIN_SIZE;
-
-#ifdef WIN32
-  extern int interrupted;
-  extern int swiprocessing;
-#endif
-
-static char dummycline = 0;
-char *ardi_commandline = &dummycline ; /* exported in ardi.h */
-
-extern unsigned int heartbeat_enabled;
-
-static unsigned char *cpwords[16];
-
-typedef struct stoppedProcListElement {
-  struct stoppedProcListElement *next;
-  angel_RDI_TargetStoppedProc *fn;
-  void *arg;
-} stoppedProcListElement;
-
-static stoppedProcListElement *stopped_proc_list=NULL;
-
-const struct Dbg_HostosInterface *angel_hostif;
-static hsys_state *hstate;
-
-static void angel_DebugPrint(const char *format, ...)
-{ va_list ap;
-  va_start(ap, format);
-  angel_hostif->dbgprint(angel_hostif->dbgarg, format, ap);
-  va_end(ap);
-}
-
-#ifdef RDI_VERBOSE
-#define TracePrint(s) \
-  if (rdi_log & 2) angel_DebugPrint("\n"); \
-  if (rdi_log & 1) angel_DebugPrint s
-#else
-#define TracePrint(s)
-#endif
-
-typedef struct receive_dbgmsg_state {
-  volatile int received;
-  Packet *packet;
-} receive_dbgmsg_state;
-
-static receive_dbgmsg_state dbgmsg_state;
-
-static void receive_debug_packet(Packet *packet, void *stateptr)
-{
-  receive_dbgmsg_state *state = stateptr;
-
-  state->packet = packet;
-  state->received = 1;
-}
-
-static int register_debug_message_handler(void)
-{
-  int err;
-  dbgmsg_state.received = 0;
-
-  err = Adp_ChannelRegisterRead(CI_HADP, receive_debug_packet, &dbgmsg_state);
-#ifdef DEBUG
-  if (err!=adp_ok) angel_DebugPrint("register_debug_message_handler failed %i\n", err);
-#endif
-  return err;
-}
-
-
-static int wait_for_debug_message(int *rcode, int *debugID,
-                                  int *OSinfo1, int *OSinfo2,
-                                  int *status, Packet **packet)
-{
-  unsigned int reason;
-
-#ifdef DEBUG
-  angel_DebugPrint("wait_for_debug_message waiting for %X\n", *rcode);
-#endif
-
-  for ( ; dbgmsg_state.received == 0 ; )
-    Adp_AsynchronousProcessing(async_block_on_read);
-
-#ifdef DEBUG
-  angel_DebugPrint("wait_for_debug_message got packet\n");
-#endif
-
-  *packet = dbgmsg_state.packet;
-
-  Adp_ChannelRegisterRead(CI_HADP, NULL, NULL);
-
-  /*
-   * TODO:
-   * If ADP_Unrecognised return error.
-   * If ADP_Acknowledge - handle appropriately.
-   * If expected message read arguments and return RDIError_NoError.
-   * Note: if RDIError occurs then the data values returned are junk
-   */
-
-  unpack_message(BUFFERDATA((*packet)->pk_buffer), "%w%w%w%w%w", &reason, debugID,
-                 OSinfo1, OSinfo2, status);
-  if (reason&0xffffff == ADP_HADPUnrecognised)
-    return RDIError_UnimplementedMessage;
-  if (reason != (unsigned ) *rcode) {
-    if((reason&0xffffff) == ADP_HADPUnrecognised)
-      return RDIError_UnimplementedMessage;
-    else {
-      angel_DebugPrint("ARDI ERROR: Expected reasoncode %x got reasoncode %x.\n",
-             *rcode, reason);
-      return RDIError_Error;
-    }
-  }
-  else
-    return RDIError_NoError;
-  return RDIError_Error;    /* stop a pesky ANSI compiler warning */
-}
-
-
-/*
- * Handler and registration for logging messages from target
- */
-static void TargetLogCallback( Packet *packet, void *state )
-{
-    p_Buffer     reply = BUFFERDATA(packet->pk_buffer);
-    unsigned int len   = packet->pk_length;
-    IGNORE(state);
-    angel_hostif->write(angel_hostif->hostosarg,
-                        (char *)reply, len - CHAN_HEADER_SIZE);
-    DevSW_FreePacket(packet);
-
-    packet = DevSW_AllocatePacket(4); /* better not ask for 0 */
-    /* the reply is the ACK - any contents are ignored */
-    if (packet != NULL)
-       Adp_ChannelWrite( CI_TLOG, packet );
-}
-
-static void TargetLogInit( void )
-{
-    AdpErrs err = Adp_ChannelRegisterRead( CI_TLOG, TargetLogCallback, NULL );
-
-#ifdef DEBUG
-    if (err != adp_ok)
-       angel_DebugPrint("CI_TLOG RegisterRead failed %d\n", err);
-#else
-    IGNORE(err);
-#endif
-}
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_open-----------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-typedef struct NegotiateState {
-      bool             negotiate_resp;
-      bool             negotiate_ack;
-      bool             link_check_resp;
-      ParameterConfig *accepted_config;
-} NegotiateState;
-
-static void receive_negotiate(Packet *packet, void *stateptr)
-{
-    unsigned reason, debugID, OSinfo1, OSinfo2, status;
-    NegotiateState *n_state = (NegotiateState *)stateptr;
-    p_Buffer reply = BUFFERDATA(packet->pk_buffer);
-
-    unpack_message( reply, "%w%w%w%w",
-                    &reason, &debugID, &OSinfo1, &OSinfo2 );
-    reply += ADP_DEFAULT_HEADER_SIZE;
-
-#ifdef DEBUG
-    angel_DebugPrint( "receive_negotiate: reason %x\n", reason );
-#endif
-
-    switch ( reason )
-    {
-        case ADP_ParamNegotiate | TtoH:
-        {
-            n_state->negotiate_resp = TRUE;
-
-            status = GET32LE( reply );
-            reply += sizeof(word);
-#ifdef DEBUG
-            angel_DebugPrint( "ParamNegotiate status %u\n", status );
-#endif
-            if ( status == RDIError_NoError )
-            {
-                if ( Angel_ReadParamConfigMessage(
-                         reply, n_state->accepted_config ) )
-                   n_state->negotiate_ack = TRUE;
-            }
-            break;
-        }
-
-        case ADP_LinkCheck | TtoH:
-        {
-#ifdef DEBUG
-            angel_DebugPrint( "PONG!\n" );
-#endif
-            n_state->link_check_resp = TRUE;
-            break;
-        }
-
-        default:
-        {
-#ifdef DEBUG
-            angel_DebugPrint( "Unexpected!\n" );
-#endif
-            break;
-        }
-    }
-    DevSW_FreePacket( packet );
-}
-
-# include <sys/types.h>
-#ifdef __unix
-# include <sys/time.h>
-#else
-# include <time.h>
-#endif
-
-/*
- * convert a config into a single-valued options list
- */
-static ParameterOptions *config_to_options( const ParameterConfig *config )
-{
-    unsigned int        num_params;
-    size_t              size;
-    ParameterOptions   *base_p;
-
-    num_params  = config->num_parameters;
-    size        =
-        sizeof(ParameterOptions)
-        + num_params*(sizeof(ParameterList) + sizeof(unsigned int));
-    base_p      = malloc( size );
-
-    if ( base_p != NULL )
-    {
-        unsigned int    u;
-        ParameterList  *list_p          =
-            (ParameterList *)((char *)base_p + sizeof(ParameterOptions));
-        unsigned int   *option_p        =
-            (unsigned int *)(list_p + num_params);
-
-        base_p->num_param_lists = num_params;
-        base_p->param_list = list_p;
-
-        for ( u = 0; u < num_params; ++u )
-        {
-            option_p[u]                 = config->param[u].value;
-            list_p[u].type              = config->param[u].type;
-            list_p[u].num_options       = 1;
-            list_p[u].option            = &option_p[u];
-        }
-    }
-
-    return base_p;
-}
-
-static AdpErrs negotiate_params( const ParameterOptions *user_options )
-{
-    Packet                    *packet;
-    unsigned int               count;
-    static Parameter           params[AP_NUM_PARAMS];
-    static ParameterConfig     accepted_config = { AP_NUM_PARAMS, params };
-
-    time_t t;
-
-    static volatile NegotiateState    n_state = {
-        FALSE, FALSE, FALSE, &accepted_config };
-
-#ifdef DEBUG
-    angel_DebugPrint( "negotiate_params\n" );
-#endif
-
-    Adp_ChannelRegisterRead( CI_HBOOT, receive_negotiate, (void *)&n_state );
-
-    packet = (Packet *)DevSW_AllocatePacket(Armsd_BufferSize);
-    count = msgbuild( BUFFERDATA(packet->pk_buffer), "%w%w%w%w",
-                      ADP_ParamNegotiate | HtoT, 0,
-                      ADP_HandleUnknown, ADP_HandleUnknown );
-    count += Angel_BuildParamOptionsMessage(
-        BUFFERDATA(packet->pk_buffer) + count, user_options );
-    packet->pk_length = count;
-    Adp_ChannelWriteAsync( CI_HBOOT, packet );
-
-#ifdef DEBUG
-    angel_DebugPrint( "sent negotiate packet\n" );
-#endif
-
-    t=time(NULL);
-
-    do {
-      Adp_AsynchronousProcessing(async_block_on_nothing);
-
-      if ((time(NULL)-t) > ADP_INITIAL_TIMEOUT_PERIOD) {
-        return adp_timeout_on_open;
-      }
-    } while ( ! n_state.negotiate_resp );
-
-    if ( n_state.negotiate_ack )
-    {
-        /* select accepted config */
-        Adp_Ioctl( DC_SET_PARAMS, (void *)n_state.accepted_config );
-
-        /*
-         * 960430 KWelton
-         *
-         * There is a race in the renegotiation protocol: the
-         * target has to have had time to load new config before
-         * we send the link check packet - insert a deliberate
-         * pause (100ms) to give the target some time
-         */
-        Adp_delay(100000);
-
-        /* do link check */
-        msgsend( CI_HBOOT, "%w%w%w%w", ADP_LinkCheck | HtoT, 0,
-                 ADP_HandleUnknown, ADP_HandleUnknown );
-#ifdef DEBUG
-        angel_DebugPrint("sent link check\n");
-#endif
-
-        do {
-            Adp_AsynchronousProcessing(async_block_on_read);
-        } while ( ! n_state.link_check_resp );
-        Adp_initSeq();
-    }
-    return adp_ok;
-}
-
-static int late_booted = FALSE;
-static bool ardi_handler_installed = FALSE;
-
-#ifdef __unix
-static struct sigaction old_action;
-#else
-static void (*old_handler)();
-#endif
-
-static bool boot_interrupted = FALSE;
-
-static void ardi_sigint_handler(int sig) {
-#ifdef DEBUG
-    if (sig != SIGINT)
-       angel_DebugPrint("Expecting SIGINT got %d.\n", sig);
-#else
-    IGNORE(sig);
-#endif
-    boot_interrupted = TRUE;
-#ifndef __unix
-    signal(SIGINT, ardi_sigint_handler);
-#endif
-}
-
-static void install_ardi_handler( void ) {
-  if (!ardi_handler_installed) {
-    /* install a new Ctrl-C handler so we can abandon waiting */
-#ifdef __unix
-    struct sigaction new_action;
-    sigemptyset(&new_action.sa_mask);
-    new_action.sa_handler = ardi_sigint_handler;
-    new_action.sa_flags = 0;
-    sigaction(SIGINT, &new_action, &old_action);
-#else
-    old_handler = signal(SIGINT, ardi_sigint_handler);
-#endif
-    ardi_handler_installed = TRUE;
-  }
-}
-
-static int angel_RDI_errmess(char *buf, int blen, int errnum);
-
-static void receive_reset_acknowledge(Packet *packet, void *stateptr) {
-  unsigned reason, debugID, OSinfo1, OSinfo2, status;
-  IGNORE(stateptr);
-
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w", &reason, &debugID,
-                 &OSinfo1, &OSinfo2, &status);
-  if (reason==(ADP_Reset | TtoH) && status==AB_NORMAL_ACK) {
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Successfully received normal reset acknowledgement\n");
-    late_booted = FALSE;
-#endif
-  } else if (reason==(ADP_Reset | TtoH) && status==AB_LATE_ACK) {
-    char late_msg[AdpMessLen_LateStartup];
-    int  late_len;
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Successfully received LATE reset acknowledgement\n");
-#endif
-    late_booted = TRUE;
-    install_ardi_handler();
-    late_len = angel_RDI_errmess(late_msg,
-                                 AdpMessLen_LateStartup, adp_late_startup);
-    angel_hostif->write(angel_hostif->hostosarg, late_msg, late_len);
-  } else {
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Bad reset ack: reason=%8X, status=%8X\n", reason, status);
-#endif
-  }
-  DevSW_FreePacket(packet);
-}
-
-static int booted_not_received;
-static unsigned int angel_version;
-static unsigned int adp_version;
-static unsigned int arch_info;
-static unsigned int cpu_info;
-static unsigned int hw_status;
-
-static void receive_booted(Packet *packet, void *stateptr) {
-  unsigned reason, debugID, OSinfo1, OSinfo2, banner_length, bufsiz, longsiz;
-  unsigned i, count;
-
-  IGNORE(stateptr);
-
-  count = unpack_message(BUFFERDATA(packet->pk_buffer),
-                         "%w%w%w%w%w%w%w%w%w%w%w%w",
-                 &reason, &debugID, &OSinfo1, &OSinfo2, &bufsiz, &longsiz,
-                 &angel_version, &adp_version,
-                 &arch_info, &cpu_info, &hw_status, &banner_length);
-  if (reason==(ADP_Booted | TtoH)) {
-#ifdef MONITOR_DOWNLOAD_PACKETS
-    angel_DebugPrint("DEBUG: Successfully received Booted\n");
-    angel_DebugPrint("       cpu_info=%8X, hw_status=%8X, bufsiz=%d, longsiz=%d\n",
-           cpu_info, hw_status, bufsiz, longsiz);
-#endif
-    /* Get the banner from the booted message */
-    for (i=0; i<banner_length; i++)
-      angel_hostif->writec(angel_hostif->hostosarg,
-                          (BUFFERDATA(packet->pk_buffer)+count)[i]);
-
-    booted_not_received=0;
-#ifndef NO_HEARTBEAT
-    heartbeat_enabled = TRUE;
-#endif
-    Armsd_BufferSize = bufsiz + CHAN_HEADER_SIZE;
-    Armsd_LongBufSize = longsiz + CHAN_HEADER_SIZE;
-  } else {
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Bad Booted msg: reason=%8X\n", reason);
-#endif
-  }
-  DevSW_FreePacket(packet);
-}
-
-
-/* forward declaration */
-static int angel_negotiate_defaults( void );
-
-/* Open communications. */
-int angel_RDI_open(
-    unsigned type, Dbg_ConfigBlock const *config,
-    Dbg_HostosInterface const *hostif, struct Dbg_MCState *dbg_state)
-{
-  Packet *packet;
-  int status, reasoncode, debugID, OSinfo1, OSinfo2, err;
-  ParameterOptions *user_options = NULL;
-
-  time_t t;
-
-  IGNORE( dbg_state );
-
-  if ((type & 1) == 0) {
-    /* cold start */
-    if (hostif != NULL) {
-      angel_hostif = hostif;
-      err = HostSysInit(hostif, &ardi_commandline, &hstate);
-      if (err != RDIError_NoError) {
-#ifdef DEBUG
-        angel_DebugPrint("DEBUG: HostSysInit error %i\n",err);
-#endif
-        return err;
-      }
-    }
-    TargetLogInit();
-  }
-
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Buffer allocated in angel_RDI_open(type=%i).\n",type);
-#endif
-
-  if ((type & 1) == 0) {
-    /* cold start */
-    unsigned endian;
-    Adp_Ioctl( DC_GET_USER_PARAMS, (void *)&user_options );
-    if ( user_options != NULL ) {
-      err = negotiate_params( user_options );
-      if (err != adp_ok) return err;
-    }
-    else {
-      ParameterConfig *default_config = NULL;
-      Adp_Ioctl( DC_GET_DEFAULT_PARAMS, (void *)&default_config );
-      if ( default_config != NULL ) {
-        ParameterOptions *default_options = config_to_options(default_config);
-        err = negotiate_params( default_options );
-        if (err != adp_ok) return err;
-      }
-    }
-
-    /* Register handlers before sending any messages */
-    booted_not_received=1;
-    Adp_ChannelRegisterRead(CI_HBOOT, receive_reset_acknowledge, NULL);
-    Adp_ChannelRegisterRead(CI_TBOOT, receive_booted, NULL);
-    endian = 0;
-    if (config!=NULL) {
-      if (config->bytesex & RDISex_Little) endian |= ADP_BootHostFeature_LittleEnd;
-      if (config->bytesex & RDISex_Big) endian |= ADP_BootHostFeature_BigEnd;
-    }
-    msgsend(CI_HBOOT,"%w%w%w%w%w", ADP_Reset | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown, endian);
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Transmitted Reset message in angel_RDI_open.\n");
-#endif
-
-    /* We will now either get an acknowledgement for the Reset message
-     * or if the target was started after the host, we will get a
-     * rebooted message first.
-     */
-
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: waiting for a booted message\n");
-#endif
-
-    {
-      boot_interrupted = FALSE;
-
-      if (late_booted)
-        install_ardi_handler();
-
-      t=time(NULL);
-
-      do {
-        Adp_AsynchronousProcessing(async_block_on_nothing);
-        if ((time(NULL)-t) > ADP_INITIAL_TIMEOUT_PERIOD && !late_booted) {
-          return adp_timeout_on_open;
-        }
-      } while (booted_not_received && !boot_interrupted);
-
-      if (ardi_handler_installed)
-      {
-        /* uninstall our Ctrl-C handler */
-#ifdef __unix
-        sigaction(SIGINT, &old_action, NULL);
-#else
-        signal(SIGINT, old_handler);
-#endif
-      }
-
-      if (boot_interrupted) {
-        angel_negotiate_defaults();
-        return adp_abandon_boot_wait;
-      }
-    }
-
-    booted_not_received=1;
-    Adp_ChannelRegisterRead(CI_HBOOT, NULL, NULL);
-
-    /* Leave the booted handler installed */
-    msgsend(CI_TBOOT, "%w%w%w%w%w", ADP_Booted | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown, 0);
-    Adp_initSeq();
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Transmitted ADP_Booted acknowledgement.\n");
-    angel_DebugPrint("DEBUG: Boot sequence completed, leaving angel_RDI_open.\n");
-#endif
-
-    return (hw_status & ADP_CPU_BigEndian )? RDIError_BigEndian :
-      RDIError_LittleEndian;
-  }
-  else {
-    /* warm start */
-    register_debug_message_handler();
-
-    msgsend(CI_HADP, "%w%w%w%w",
-            ADP_InitialiseApplication | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown);
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Transmitted Initialise Application\n");
-#endif
-    reasoncode=ADP_InitialiseApplication | TtoH;
-    err = wait_for_debug_message(&reasoncode, &debugID, &OSinfo1, &OSinfo2,
-                                &status, &packet);
-    if (err != RDIError_NoError) return err;
-    return status;
-  }
-  return -1;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_close----------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-static int angel_negotiate_defaults( void ) {
-    int err = adp_ok;
-    ParameterConfig *default_config = NULL;
-    Adp_Ioctl( DC_GET_DEFAULT_PARAMS, (void *)&default_config );
-    if ( default_config != NULL ) {
-        ParameterOptions *default_options = config_to_options(default_config);
-        err = negotiate_params( default_options );
-        free( default_options );
-    }
-    return err;
-}
-
-int angel_RDI_close(void) {
-/*Angel host exit */
-  int err;
-  int status,debugID, OSinfo1,OSinfo2;
-  int reason;
-  Packet *packet = NULL;;
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Entered angel_RDI_Close.\n");
-#endif
-
-  register_debug_message_handler();
-
-  heartbeat_enabled = FALSE;
-
-  err = msgsend(CI_HADP,"%w%w%w%w",ADP_End | HtoT,0,
-          ADP_HandleUnknown, ADP_HandleUnknown);
-  if (err != RDIError_NoError) return err;
-  reason = ADP_End | TtoH;
-  err =  wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                                  &status, &packet);
-  DevSW_FreePacket(packet);
-  if (err != RDIError_NoError) return err;
-  if (status == RDIError_NoError) {
-    err = angel_negotiate_defaults();
-    if (err != adp_ok) return err;
-    Adp_Ioctl( DC_RESET, NULL ); /* just to be safe */
-    return HostSysExit(hstate);
-  }
-  else
-      return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_read-----------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Read memory contents from target to host: use ADP_Read */
-int angel_RDI_read(ARMword source, void *dest, unsigned *nbytes)
-{
-  Packet *packet=NULL;
-  int len;                               /* Integer to hold message length. */
-  unsigned int nbtogo = *nbytes, nbinpacket, nbdone=0;
-  int rnbytes = 0, status, reason, debugID, OSinfo1, OSinfo2, err;
-  unsigned int maxlen = Armsd_BufferSize-CHAN_HEADER_SIZE-ADP_ReadHeaderSize;
-
-  /* Print debug trace information, this is just copied straight from rdi.c
-     and I can see no reason why it should have to be changed. */
-  TracePrint(("angel_RDI_read: source=%.8lx dest=%p nbytes=%.8x\n",
-                (unsigned long)source, dest, *nbytes));
-  if (*nbytes == 0) return RDIError_NoError;       /* Read nothing - easy! */
-  /* check the buffer size */
-  while (nbtogo >0) {
-    register_debug_message_handler();
-
-    nbinpacket = (nbtogo <= maxlen) ? nbtogo : maxlen;
-    len = msgsend(CI_HADP, "%w%w%w%w%w%w", ADP_Read | HtoT, 0,
-                  ADP_HandleUnknown, ADP_HandleUnknown, source+nbdone,
-                  nbinpacket);
-    reason=ADP_Read | TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                                &status, &packet);
-    TracePrint(("angel_RDI_read: nbinpacket =%d status=%08x err = %d\n",
-                nbinpacket,status,err));
-    if (err != RDIError_NoError) return err;       /* Was there an error? */
-    if (status == RDIError_NoError){
-      rnbytes += PREAD(LE,(unsigned int *)(BUFFERDATA(packet->pk_buffer)+20));
-      TracePrint(("angel_RDI_read: rnbytes = %d\n",rnbytes));
-      memcpy(((unsigned char *)dest)+nbdone, BUFFERDATA(packet->pk_buffer)+24,
-             nbinpacket);
-    }
-    nbdone += nbinpacket;
-    nbtogo -= nbinpacket;
-  }
-  *nbytes -= rnbytes;
-  return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_write----------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Transfer memory block from host to target.  Use ADP_Write>. */
-int angel_RDI_write(const void *source, ARMword dest, unsigned *nbytes)
-{
-  Packet *packet;/* Message buffers. */
-  unsigned int len, nbtogo = *nbytes, nboffset = 0, nbinpacket;
-  int status, reason, debugID, OSinfo1, OSinfo2, err;
-  unsigned int maxlen = Armsd_LongBufSize-CHAN_HEADER_SIZE-ADP_WriteHeaderSize;
-
-  TracePrint(("angel_RDI_write: source=%p dest=%.8lx nbytes=%.8x\n",
-                 source, (unsigned long)dest, *nbytes));
-
-  if (*nbytes == 0) return RDIError_NoError;
-
-  *nbytes = 0;
-  while (nbtogo > 0) {
-    packet = (Packet *) DevSW_AllocatePacket(Armsd_LongBufSize);
-    nbinpacket = (nbtogo <= maxlen) ? nbtogo : maxlen;
-    len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w",
-                   ADP_Write | HtoT, 0, ADP_HandleUnknown,
-                   ADP_HandleUnknown, dest+nboffset, nbinpacket);
-    /* Copy the data into the packet. */
-
-    memcpy(BUFFERDATA(packet->pk_buffer)+len,
-           ((const unsigned char *) source)+nboffset, nbinpacket);
-    nboffset += nbinpacket;
-    packet->pk_length = nbinpacket+len;
-
-#ifdef MONITOR_DOWNLOAD_PACKETS
-    angel_DebugPrint("angel_RDI_write packet size=%i, bytes done=%i\n",
-            nbinpacket, nboffset);
-#endif
-
-    register_debug_message_handler();
-    Adp_ChannelWrite(CI_HADP, packet);
-    reason=ADP_Write | TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                                &status, &packet);
-    nbtogo -= nbinpacket;
-    if (err != RDIError_NoError) return err;
-    if (status == RDIError_NoError)
-      *nbytes += nbinpacket;
-
-    DevSW_FreePacket(packet);
-  }
-  return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_CPUread--------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Reads the values of registers in the CPU, uses ADP_CPUwrite. */
-int angel_RDI_CPUread(unsigned mode, unsigned long mask, ARMword *buffer)
-{
-  unsigned int i, j;
-  Packet *packet = NULL;
-  int err, status, reason, debugID, OSinfo1, OSinfo2;
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Entered angel_RDI_CPUread.\n");
-#endif
-  for (i=0, j=0 ; i < RDINumCPURegs ; i++)
-    if (mask & (1L << i)) j++;            /* Count the number of registers. */
-
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%c%w", ADP_CPUread | HtoT, 0,
-          ADP_HandleUnknown, ADP_HandleUnknown, mode, mask);
-  reason = ADP_CPUread | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return err;
-  }
-  if(status == RDIError_NoError) {
-    for (i=0; i<j; i++)
-      buffer[i] = GET32LE(BUFFERDATA(packet->pk_buffer)+20+(i*4));
-    TracePrint(("angel_RDI_CPUread: mode=%.8x mask=%.8lx", mode, mask));
-    DevSW_FreePacket(packet);
-#ifdef RDI_VERBOSE
-    if (rdi_log & 1) {
-      unsigned k;
-      for (k = 0, j = 0 ; j <= 20 ; j++)
-        if (mask & (1L << j)) {
-          angel_DebugPrint("%c%.8lx",k%4==0?'\n':' ',
-                           (unsigned long)buffer[k]);
-          k++ ;
-        }
-      angel_DebugPrint("\n") ;
-    }
-#endif
-
-  }
-  return status;
-}
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_CPUwrite-------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Write CPU registers: use ADP_CPUwrite. */
-int angel_RDI_CPUwrite(unsigned mode, unsigned long mask,
-                      ARMword const *buffer){
-
-  unsigned i, j, c;
-  Packet *packet;
-  int status, reason, debugID, OSinfo1, OSinfo2, err, len;
-
-  TracePrint(("angel_RDI_CPUwrite: mode=%.8x mask=%.8lx", mode, mask));
-#ifdef RDI_VERBOSE
- if (rdi_log & 1) {
-    for (j = 0, i = 0 ; i <= 20 ; i++)
-       if (mask & (1L << i)) {
-          angel_DebugPrint("%c%.8lx",j%4==0?'\n':' ',
-                           (unsigned long)buffer[j]);
-          j++ ;
-          }
-    angel_DebugPrint("\n") ;
-    }
-#endif
- packet = (Packet *)DevSW_AllocatePacket(Armsd_BufferSize);
- for (i=0, j=0; i < RDINumCPURegs ; i++)
-   if (mask & (1L << i)) j++; /* count the number of registers */
-
- len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%b%w",
-                ADP_CPUwrite | HtoT, 0,
-                ADP_HandleUnknown, ADP_HandleUnknown, mode, mask);
- for(c=0; c<j; c++)
-   PUT32LE(BUFFERDATA(packet->pk_buffer)+len+(c*4), buffer[c]);
- packet->pk_length = len+(j*4);
- register_debug_message_handler();
-
- Adp_ChannelWrite(CI_HADP, packet);
- reason = ADP_CPUwrite | TtoH;
- err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                             &status, &packet);
- unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w", &reason, &debugID,
-                &OSinfo1, &OSinfo2, &status);
- DevSW_FreePacket(packet);
- if (err != RDIError_NoError)
-   return err;      /* Was there an error? */
- else
-   return status;
- }
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_CPread---------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Read coprocessor's internal state.  See dbg_cp.h for help.
- * Use ADP_CPRead.
- * It would appear that the correct behaviour at this point is to leave
- * the unpacking to a the caller and to simply copy the stream of data
- * words into the buffer
- */
-
-int angel_RDI_CPread(unsigned CPnum, unsigned long mask, ARMword *buffer){
-  Packet *packet = NULL;
-  int i, j, status, reasoncode, OSinfo1, OSinfo2, err, debugID;
-  unsigned char *rmap = cpwords[CPnum];
-  int n;
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Entered angel_RDI_CPread.\n");
-#endif
-  if (rmap == NULL) return RDIError_UnknownCoPro;
-
-  register_debug_message_handler();
-  n = rmap[-1];
-  msgsend(CI_HADP, "%w%w%w%w%b%w", ADP_CPread | HtoT, 0,
-          ADP_HandleUnknown, ADP_HandleUnknown, CPnum, mask);
-  reasoncode=ADP_CPread | TtoH;
-  err = wait_for_debug_message(&reasoncode, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return err;          /* Was there an error? */
-  }
-  for (j=i=0; i < n ; i++) /* count the number of registers */
-    if (mask & (1L << i)) {
-      j++;
-    }
-  for (i=0; i<j; i++)
-    buffer[i] = PREAD32(LE, BUFFERDATA(packet->pk_buffer) + 20 + (i*4));
-  DevSW_FreePacket(packet);
-  TracePrint(("angel_RDI_CPread: CPnum=%.8x mask=%.8lx\n", CPnum, mask));
-#ifdef RDI_VERBOSE
-  if (rdi_log & 1) {
-    for (i = 0, j = 0; j < n ; j++) {
-      if (mask & (1L << j)) {
-        int nw = rmap[j];
-        angel_DebugPrint("%2d ", j);
-        while (--nw > 0)
-          angel_DebugPrint("%.8lx ", (unsigned long)buffer[i++]);
-        angel_DebugPrint("%.8lx\n", (unsigned long)buffer[i++]);
-      }
-    }
-  }
-#endif
-  return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_CPwrite--------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Write coprocessor's internal state.  See dbg_cp.h for help. Use
- * ADP_CPwrite.
- */
-
-int angel_RDI_CPwrite(unsigned CPnum, unsigned long mask,
-                      ARMword const *buffer)
-{
-  Packet *packet = NULL;
-  int i, j, len, status, reason, OSinfo1, OSinfo2, err, debugID;
-  unsigned char *rmap = cpwords[CPnum];
-  int n;
-
-  if (rmap == NULL) return RDIError_UnknownCoPro;
-  n = rmap[-1];
-
-  TracePrint(("angel_RDI_CPwrite: CPnum=%d mask=%.8lx\n", CPnum, mask));
-
-#ifdef RDI_VERBOSE
- if (rdi_log & 1) {
-    for (i = 0, j = 0; j < n ; j++)
-       if (mask & (1L << j)) {
-          int nw = rmap[j];
-          angel_DebugPrint("%2d ", j);
-          while (--nw > 0)
-             angel_DebugPrint("%.8lx ", (unsigned long)buffer[i++]);
-          angel_DebugPrint("%.8lx\n", (unsigned long)buffer[i++]);
-       }
- }
-#endif
-
-  for (j=i=0; i < n ; i++) /* Count the number of registers. */
-    if (mask & (1L << i)) j++;
-  packet = DevSW_AllocatePacket(Armsd_BufferSize);
-  len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%c%w",
-                 ADP_CPwrite | HtoT, 0,
-                 ADP_HandleUnknown, ADP_HandleUnknown, CPnum, mask);
-  for(i=0;  i<j; i++)
-    len+=msgbuild(BUFFERDATA(packet->pk_buffer) + len, "%w", buffer[i]);
-  packet->pk_length = len;
-  register_debug_message_handler();
-  Adp_ChannelWrite(CI_HADP, packet);    /* Transmit message. */
-  reason=ADP_CPwrite | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  DevSW_FreePacket(packet);
-  if (err != RDIError_NoError)
-    return err;
-  else
-    return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_pointinq-------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Do test calls to ADP_SetBreak/ADP_SetWatch to see if resources exist to
-   carry out request. */
-int angel_RDI_pointinq(ARMword *address, unsigned type, unsigned datatype,
-                       ARMword *bound)
-{
-  Packet *packet = NULL;
-  int len, status, reason, OSinfo1, OSinfo2, err=RDIError_NoError;
-       /* stop a compiler warning */
-  int debugID, pointhandle;
-  TracePrint(
-      ("angel_RDI_pointinq: address=%.8lx type=%d datatype=%d bound=%.8lx ",
-      (unsigned long)*address, type, datatype, (unsigned long)*bound));
-       /* for a buffer.  */
-  packet = DevSW_AllocatePacket(Armsd_BufferSize);
-  len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%b",
-                 ((datatype == 0) ? ADP_SetBreak : ADP_SetWatch) | HtoT, 0,
-                 ADP_HandleUnknown, ADP_HandleUnknown, address, type);
-  if (datatype == 0)
-    len += msgbuild(BUFFERDATA(packet->pk_buffer) + 21, "%w", bound);
-  else
-    len += msgbuild(BUFFERDATA(packet->pk_buffer) + 21, "%b%w", datatype, bound);
-
-  register_debug_message_handler();
-  packet->pk_length = len;
-  Adp_ChannelWrite(CI_HADP, packet);
-  reason = ((datatype == 0) ? ADP_SetBreak : ADP_SetWatch | TtoH);
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return err;        /* Was there an error? */
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%w",
-                 &reason, &debugID, &OSinfo1, &OSinfo2, &status,
-                 &pointhandle, &address, &bound);
-  DevSW_FreePacket(packet);
-  return err;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_setbreak-------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Set a breakpoint: Use ADP_SetBreak */
-int angel_RDI_setbreak(ARMword address, unsigned type, ARMword bound,
-                      PointHandle *handle)
-{
-  int status, reason, OSinfo1, OSinfo2, err, debugID;
-  int tmpval, tmpaddr, tmpbnd;
-  Packet *packet;
-  TracePrint(("angel_RDI_setbreak address=%.8lx type=%d bound=%.8lx \n",
-              (unsigned long)address, type, (unsigned long)bound));
-
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w%b%w",
-          ADP_SetBreak| HtoT, 0,  ADP_HandleUnknown,
-          ADP_HandleUnknown, address, type, bound);
-  reason = ADP_SetBreak |TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return err;         /* Was there an error? */
-  }
-  /* Work around varargs problem... -sts */
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%w",
-                 &reason, &debugID, &OSinfo1, &OSinfo2, &status,
-                 &tmpval, &tmpaddr, &tmpbnd);
-  *handle = tmpval;
-  address = tmpaddr;
-  bound = tmpbnd;
-  DevSW_FreePacket(packet);
-  if (status != RDIError_NoError) return status;
-  TracePrint(("returns handle %.8lx\n", (unsigned long)*handle));
-  return RDIError_NoError;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_clearbreak-----------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Clear a breakpoint: Use ADP_ClearBreak. */
-int angel_RDI_clearbreak(PointHandle handle)
-{
-  Packet *packet = NULL;
-  int status, reason, OSinfo1, OSinfo2, err, debugID;
-
-  TracePrint(("angel_RDI_clearbreak: handle=%.8lx\n", (unsigned long)handle));
-
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w",
-          ADP_ClearBreak| HtoT, 0,  ADP_HandleUnknown,
-          ADP_HandleUnknown, handle);
-  reason = ADP_ClearBreak|TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    angel_DebugPrint("***RECEIVE DEBUG MESSAGE RETURNED ERR = %d.\n", err);
-    return err;          /* Was there an error? */
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w",  &reason,
-                 &debugID, &OSinfo1, &OSinfo2, &status);
-  DevSW_FreePacket(packet);
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Clear Break completed OK.\n");
-#endif
-  return RDIError_NoError;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_setwatch-------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Set a watchpoint: use ADP_SetWatch. */
-int angel_RDI_setwatch(ARMword address, unsigned type, unsigned datatype,
-                       ARMword bound, PointHandle *handle)
-{
-  Packet *packet = NULL;
-  int status, reason, OSinfo1, OSinfo2, err, debugID;
-
-  TracePrint(("angel_RDI_setwatch: address=%.8lx type=%d bound=%.8lx ",
-              (unsigned long)address, type, (unsigned long)bound));
-
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w%b%b%w",
-          ADP_SetWatch| HtoT, 0,  ADP_HandleUnknown,
-          ADP_HandleUnknown, address, type, datatype, bound);
-
-  reason = ADP_SetWatch | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return err;        /* Was there an error? */
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%w",
-                 &reason, &debugID, &OSinfo1, &OSinfo2, &status,
-                 handle, &address, &bound);
-  DevSW_FreePacket(packet);
-  TracePrint(("returns handle %.8lx\n", (unsigned long)*handle));
-  return RDIError_NoError;
-}
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_clearwatch-----------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Clear a watchpoint: use ADP_ClearWatch. */
-int angel_RDI_clearwatch(PointHandle handle) {
-
-  int status, reason, OSinfo1, OSinfo2, err, debugID;
-  Packet *packet = NULL;
-
-  TracePrint(("angel_RDI_clearwatch: handle=%.8lx\n", (unsigned long)handle));
-
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w",
-          ADP_ClearWatch| HtoT, 0,  ADP_HandleUnknown,
-          ADP_HandleUnknown, handle);
-  reason = ADP_ClearWatch|TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return err;        /* Was there an error? */
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w",  &reason, &debugID,
-                 &OSinfo1, &OSinfo2, &status);
-  DevSW_FreePacket(packet);
-  return RDIError_NoError;
-}
-
-typedef struct {
-  unsigned stopped_reason;
-  int stopped_status;
-  int data;
-} adp_stopped_struct;
-
-
-int angel_RDI_OnTargetStopping(angel_RDI_TargetStoppedProc *fn,
-                               void *arg)
-{
-  stoppedProcListElement **lptr = &stopped_proc_list;
-
-  /* Find the address of the NULL ptr at the end of the list */
-  for (; *lptr!=NULL ; lptr = &((*lptr)->next))
-    ; /* Do nothing */
-
-  *lptr = (stoppedProcListElement *) malloc(sizeof(stoppedProcListElement));
-  if (*lptr == NULL) return RDIError_OutOfStore;
-  (*lptr)->fn = fn;
-  (*lptr)->arg = arg;
-
-  return RDIError_NoError;
-}
-
-static int CallStoppedProcs(unsigned reason)
-{
-  stoppedProcListElement *p = stopped_proc_list;
-  int err=RDIError_NoError;
-  
-  for (; p!=NULL ; p=p->next) {
-    int local_err = p->fn(reason, p->arg);
-    if (local_err != RDIError_NoError) err=local_err;
-  }
-
-  return err;
-}
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_execute--------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-static int HandleStoppedMessage(Packet *packet, void *stateptr) {
-  unsigned int err,  reason, debugID, OSinfo1, OSinfo2, count;
-  adp_stopped_struct *stopped_info;
-  stopped_info = (adp_stopped_struct *) stateptr;
-  IGNORE(stateptr);
-  count = unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w",
-                         &reason, &debugID,
-                         &OSinfo1, &OSinfo2,
-                         &stopped_info->stopped_reason, &stopped_info->data);
-  DevSW_FreePacket(packet);
-
-  if (reason != (ADP_Stopped | TtoH)) {
-#ifdef DEBUG
-    angel_DebugPrint("Expecting stopped message, got %x", reason);
-#endif
-    return RDIError_Error;
-  }
-  else {
-    executing = FALSE;
-#ifdef DEBUG
-    angel_DebugPrint("Received stopped message.\n");
-#endif
-  }
-
-  err = msgsend(CI_TADP,  "%w%w%w%w%w", (ADP_Stopped | HtoT), 0,
-                ADP_HandleUnknown, ADP_HandleUnknown, RDIError_NoError);
-#ifdef DEBUG
-  angel_DebugPrint("Transmiting stopped acknowledge.\n");
-#endif
-  if (err != RDIError_NoError) angel_DebugPrint("Transmit failed.\n");
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Stopped reason : %x\n", stopped_info->stopped_reason);
-#endif
-  switch (stopped_info->stopped_reason) {
-  case ADP_Stopped_BranchThroughZero:
-    stopped_info->stopped_status = RDIError_BranchThrough0;
-    break;
-  case ADP_Stopped_UndefinedInstr:
-    stopped_info->stopped_status = RDIError_UndefinedInstruction;
-    break;
-  case ADP_Stopped_SoftwareInterrupt:
-    stopped_info->stopped_status = RDIError_SoftwareInterrupt;
-    break;
-  case ADP_Stopped_PrefetchAbort:
-    stopped_info->stopped_status = RDIError_PrefetchAbort;
-    break;
-  case ADP_Stopped_DataAbort:
-    stopped_info->stopped_status = RDIError_DataAbort;
-    break;
-  case ADP_Stopped_AddressException:
-    stopped_info->stopped_status = RDIError_AddressException;
-    break;
-  case ADP_Stopped_IRQ:
-    stopped_info->stopped_status = RDIError_IRQ;
-    break;
-  case ADP_Stopped_BreakPoint:
-    stopped_info->stopped_status = RDIError_BreakpointReached;
-    break;
-  case ADP_Stopped_WatchPoint:
-    stopped_info->stopped_status = RDIError_WatchpointAccessed;
-    break;
-  case ADP_Stopped_StepComplete:
-    stopped_info->stopped_status = RDIError_ProgramFinishedInStep;
-    break;
-  case ADP_Stopped_RunTimeErrorUnknown:
-  case ADP_Stopped_StackOverflow:
-  case ADP_Stopped_DivisionByZero:
-    stopped_info->stopped_status = RDIError_Error;
-    break;
-  case ADP_Stopped_FIQ:
-    stopped_info->stopped_status = RDIError_FIQ;
-    break;
-  case ADP_Stopped_UserInterruption:
-  case ADP_Stopped_OSSpecific:
-    stopped_info->stopped_status = RDIError_UserInterrupt;
-    break;
-  case ADP_Stopped_ApplicationExit:
-    stopped_info->stopped_status = RDIError_NoError;
-    break;
-  default:
-    stopped_info->stopped_status = RDIError_NoError;
-    break;
-  }
-  return RDIError_NoError;
-}
-
-static volatile bool interrupt_request = FALSE;
-
-static void interrupt_target( void )
-{
-    Packet *packet = NULL;
-    int err;
-    int reason, debugID, OSinfo1, OSinfo2, status;
-
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: interrupt_target.\n");
-#endif
-
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w", ADP_InterruptRequest | HtoT, 0,
-                   ADP_HandleUnknown, ADP_HandleUnknown);
-
-    reason = ADP_InterruptRequest |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    DevSW_FreePacket(packet);
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: got interrupt ack ok err = %d, status=%i\n",
-                     err, status);
-#endif
-
-    return;
-}
-
-#ifdef TEST_DC_APPL
-  extern void test_dc_appl_handler( const DeviceDescr *device,
-                                    Packet *packet );
-#endif
-
-/* Core functionality for execute and step */
-static int angel_RDI_ExecuteOrStep(PointHandle *handle, word type, 
-                                   unsigned ninstr)
-{
-  int err;
-  adp_stopped_struct stopped_info;
-  void* stateptr = (void *)&stopped_info;
-  ChannelCallback HandleStoppedMessageFPtr=(ChannelCallback) HandleStoppedMessage;
-  int status, reasoncode, debugID, OSinfo1, OSinfo2;
-  Packet *packet = NULL;
-
-  TracePrint(("angel_RDI_ExecuteOrStep\n"));
-
-  err = Adp_ChannelRegisterRead(CI_TADP,
-                                HandleStoppedMessageFPtr, stateptr);
-  if (err != RDIError_NoError) {
-#ifdef DEBUG
-    angel_DebugPrint("TADP Register failed.\n");
-#endif
-    return err;
-  }
-  /* Set executing TRUE here, as it must be set up before the target has
-   * had any chance at all to execute, or it may send its stopped message
-   * before we get round to setting executing = TRUE !!!
-   */
-  executing = TRUE;
-
-  register_debug_message_handler();
-
-#ifdef TEST_DC_APPL
-  Adp_Install_DC_Appl_Handler( test_dc_appl_handler );
-#endif
-
-#ifdef DEBUG
-  angel_DebugPrint("Transmiting %s message.\n",
-                   type == ADP_Execute ? "execute": "step");
-#endif
-
-  register_debug_message_handler();
-  /* Extra ninstr parameter for execute message will simply be ignored */
-  err = msgsend(CI_HADP,"%w%w%w%w%w", type | HtoT, 0,
-                ADP_HandleUnknown, ADP_HandleUnknown, ninstr);
-#if DEBUG
-  if (err != RDIError_NoError) angel_DebugPrint("Transmit failed.\n");
-#endif
-
-  reasoncode = type | TtoH;
-  err = wait_for_debug_message( &reasoncode, &debugID, &OSinfo1, &OSinfo2,
-                                &status, &packet );
-  if (err != RDIError_NoError)
-     return err;
-  else if (status != RDIError_NoError)
-     return status;
-
-#ifdef DEBUG
-  angel_DebugPrint("Waiting for program to finish...\n");
-#endif
-
-  while( executing )
-  {
-      if (interrupt_request)
-      {
-        interrupt_target();
-        interrupt_request = FALSE;
-      }
-      Adp_AsynchronousProcessing( async_block_on_nothing );
-  }
-
-#ifdef TEST_DC_APPL
-  Adp_Install_DC_Appl_Handler( NULL );
-#endif
-
-  (void)Adp_ChannelRegisterRead(CI_TADP, NULL, NULL);
-
-  *handle = (PointHandle)stopped_info.data;
-
-  CallStoppedProcs(stopped_info.stopped_reason);
-
-  return stopped_info.stopped_status;
-}
-
-/* Request that the target starts executing from the stored CPU state: use
-   ADP_Execute. */
-int angel_RDI_execute(PointHandle *handle)
-{
-    return angel_RDI_ExecuteOrStep(handle, ADP_Execute, 0);
-}
-
-#ifdef __WATCOMC__
-typedef void handlertype(int);
-
-static int interrupted=0;
-
-static void myhandler(int sig) {
-  IGNORE(sig);
-  interrupted=1;
-  signal(SIGINT, myhandler);
-}
-#endif
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_step-----------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Step 'ninstr' through the code: use ADP_Step. */
-int angel_RDI_step(unsigned ninstr, PointHandle *handle)
-{
-    int err = angel_RDI_ExecuteOrStep(handle, ADP_Step, ninstr);
-    if (err == RDIError_ProgramFinishedInStep)
-       return RDIError_NoError;
-    else
-       return err;
-}
-
-
-static void SetCPWords(int cpnum, struct Dbg_CoProDesc const *cpd) {
-  int i, rmax = 0;
-  for (i = 0; i < cpd->entries; i++)
-    if (cpd->regdesc[i].rmax > rmax)
-      rmax = cpd->regdesc[i].rmax;
-
-  { unsigned char *rmap = (unsigned char *)malloc(rmax + 2);
-    *rmap++ = rmax + 1;
-    for (i = 0; i < cpd->entries; i++) {
-      int r;
-      for (r = cpd->regdesc[i].rmin; r <= cpd->regdesc[i].rmax; r++)
-        rmap[r] = (cpd->regdesc[i].nbytes+3) / 4;
-      }
-/*    if (cpwords[cpnum] != NULL) free(cpwords[cpnum]); */
-    cpwords[cpnum] = rmap;
-  }
-}
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_info-----------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Use ADP_Info, ADP_Ctrl and ADP_Profile calls to implement these,
-   see adp.h for more details. */
-
-static int angel_cc_exists( void )
-{
-  Packet *packet = NULL;
-  int err;
-  int reason, debugID, OSinfo1, OSinfo2, subreason, status;
-
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: ADP_ICEB_CC_Exists.\n");
-#endif
-
-  if ( angel_RDI_info( RDIInfo_Icebreaker, NULL, NULL ) == RDIError_NoError ) {
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w%w", ADP_ICEbreakerHADP | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown,
-            ADP_ICEB_CC_Exists );
-    reason = ADP_ICEbreakerHADP |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                                &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason,
-                   &debugID, &OSinfo1, &OSinfo2,  &subreason, &status);
-    if (subreason !=  ADP_ICEB_CC_Exists) {
-      DevSW_FreePacket(packet);
-      return RDIError_Error;
-    }
-    else
-      return status;
-  }
-  else
-    return RDIError_UnimplementedMessage;
-}
-
-typedef struct {
-  RDICCProc_ToHost *tohost; void *tohostarg;
-  RDICCProc_FromHost *fromhost; void *fromhostarg;
-  bool registered;
-} CCState;
-static CCState ccstate = { NULL, NULL, NULL, NULL, FALSE };
-
-static void HandleDCCMessage( Packet *packet, void *stateptr )
-{
-  unsigned int reason, debugID, OSinfo1, OSinfo2;
-  int count;
-  CCState *ccstate_p = (CCState *)stateptr;
-
-  count = unpack_message( BUFFERDATA(packet->pk_buffer), "%w%w%w%w",
-                          &reason, &debugID, &OSinfo1, &OSinfo2 );
-  switch ( reason )
-  {
-      case ADP_TDCC_ToHost | TtoH:
-      {
-           /* only handles a single word of data, for now */
-
-          unsigned int nbytes, data;
-
-          unpack_message( BUFFERDATA(packet->pk_buffer)+count, "%w%w",
-                          &nbytes, &data );
-#ifdef DEBUG
-          angel_DebugPrint( "DEBUG: received CC_ToHost message: nbytes %d data %08x.\n",
-                  nbytes, data );
-#endif
-          ccstate_p->tohost( ccstate_p->tohostarg, data );
-          msgsend(CI_TTDCC, "%w%w%w%w%w",
-                  ADP_TDCC_ToHost | HtoT, debugID, OSinfo1, OSinfo2,
-                  RDIError_NoError );
-          break;
-      }
-
-      case ADP_TDCC_FromHost | TtoH:
-      {
-           /* only handles a single word of data, for now */
-
-          int valid;
-          ARMword data;
-
-          ccstate_p->fromhost( ccstate_p->fromhostarg, &data, &valid );
-#ifdef DEBUG
-          angel_DebugPrint( "DEBUG: received CC_FromHost message, returning: %08x %s.\n",
-                  data, valid ? "VALID" : "INvalid" );
-#endif
-          msgsend(CI_TTDCC, "%w%w%w%w%w%w%w",
-                  ADP_TDCC_FromHost | HtoT, debugID, OSinfo1, OSinfo2,
-                  RDIError_NoError, valid ? 1 : 0, data );
-          break;
-      }
-
-      default:
-#ifdef DEBUG
-      angel_DebugPrint( "Unexpected TDCC message %08x received\n", reason );
-#endif
-      break;
-  }
-  DevSW_FreePacket(packet);
-  return;
-}
-
-static void angel_check_DCC_handler( CCState *ccstate_p )
-{
-    int err;
-
-    if ( ccstate_p->tohost != NULL || ccstate_p->fromhost != NULL )
-    {
-        /* doing DCC, so need a handler */
-        if ( ! ccstate_p->registered )
-        {
-#ifdef DEBUG
-            angel_DebugPrint( "Registering handler for TTDCC channel.\n" );
-#endif
-            err = Adp_ChannelRegisterRead( CI_TTDCC, HandleDCCMessage,
-                                           ccstate_p );
-            if ( err == adp_ok )
-               ccstate_p->registered = TRUE;
-#ifdef DEBUG
-            else
-               angel_DebugPrint( "angel_check_DCC_handler: register failed!\n" );
-#endif
-        }
-    }
-    else
-    {
-        /* not doing DCC, so don't need a handler */
-        if ( ccstate_p->registered )
-        {
-#ifdef DEBUG
-            angel_DebugPrint( "Unregistering handler for TTDCC channel.\n" );
-#endif
-            err = Adp_ChannelRegisterRead( CI_TTDCC, NULL, NULL );
-            if ( err == adp_ok )
-               ccstate_p->registered = FALSE;
-#ifdef DEBUG
-            else
-               angel_DebugPrint( "angel_check_DCC_handler: unregister failed!\n" );
-#endif
-        }
-    }
-}
-
-
-static int CheckSubMessageReply(int reason, int subreason) {
-  Packet *packet = NULL;
-  int status, debugID, OSinfo1, OSinfo2;
-  int err = RDIError_NoError;
-  reason |= TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                               &status, &packet);
-  if (err != RDIError_NoError) {
-    status = err;
-  } else {
-    int sr;
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason, &debugID,
-                   &OSinfo1, &OSinfo2, &sr, &status);
-    if (subreason != sr) status = RDIError_Error;
-  }
-  DevSW_FreePacket(packet);
-  return status;
-}
-
-static int SendSubMessageAndCheckReply(int reason, int subreason) {
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w", reason | HtoT, 0,
-          ADP_HandleUnknown, ADP_HandleUnknown,
-          subreason);
-  return CheckSubMessageReply(reason, subreason);
-}
-
-static int SendSubMessageWordAndCheckReply(int reason, int subreason, ARMword word) {
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w%w", reason | HtoT, 0,
-          ADP_HandleUnknown, ADP_HandleUnknown,
-          subreason, word);
-  return CheckSubMessageReply(reason, subreason);
-}
-
-static int SendSubMessageGetWordAndCheckReply(int reason, int subreason, ARMword *resp) {
-  Packet *packet = NULL;
-  int status, debugID, OSinfo1, OSinfo2;
-  int err = RDIError_NoError;
-
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w", reason | HtoT, 0,
-          ADP_HandleUnknown, ADP_HandleUnknown,
-          subreason);
-  reason |= TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                               &status, &packet);
-  if (err != RDIError_NoError) {
-    status = err;
-  } else {
-    int sr;
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w", &reason, &debugID,
-                   &OSinfo1, &OSinfo2,  &sr, &status, resp);
-    if (subreason != sr) status = RDIError_Error;
-  }
-  DevSW_FreePacket(packet);
-  return status;
-}
-
-static int const hostsex = 1;
-
-int angel_RDI_info(unsigned type, ARMword *arg1, ARMword *arg2) {
-  Packet *packet = NULL;
-  int len, status, c, reason, subreason, debugID, OSinfo1, OSinfo2;
-  int err=RDIError_NoError, cpnum=0;
-  struct Dbg_CoProDesc *cpd;
-  int count, i;
-  unsigned char *bp;
-
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Entered angel_RDI_info.\n");
-#endif
-  switch (type) {
-  case RDIInfo_Target:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_Target.\n");
-#endif
-
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w%w", ADP_Info | HtoT, 0,
-                 ADP_HandleUnknown, ADP_HandleUnknown, ADP_Info_Target);
-    reason = ADP_Info |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%w", &reason,
-                   &debugID, &OSinfo1, &OSinfo2,  &subreason, &status,
-                   arg1, arg2);
-    DevSW_FreePacket(packet);
-
-    if (subreason !=  ADP_Info_Target)
-      return RDIError_Error;
-    else
-      return status;
-
-  case RDISignal_Stop:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDISignal_Stop.\n");
-    if (interrupt_request)
-       angel_DebugPrint("       STILL WAITING to send previous interrupt request\n");
-#endif
-    interrupt_request = TRUE;
-    return RDIError_NoError;
-
-  case RDIInfo_Points:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_Points.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_Info, ADP_Info_Points, arg1);
-
-  case RDIInfo_Step:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_Step.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_Info, ADP_Info_Step, arg1);
-
-  case RDISet_Cmdline:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDISet_Cmdline.\n");
-#endif
-    if (ardi_commandline != &dummycline)
-      free(ardi_commandline);
-    ardi_commandline = (char *)malloc(strlen((char*)arg1) + 1) ;
-    (void)strcpy(ardi_commandline, (char *)arg1) ;
-    return RDIError_NoError;
-
-  case RDIInfo_SetLog:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_SetLog.\n");
-#endif
-    rdi_log = (int) *arg1;
-    return RDIError_NoError;
-
-  case RDIInfo_Log:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_Log.\n");
-#endif
-    *arg1 = rdi_log;
-    return RDIError_NoError;
-
-
-  case RDIInfo_MMU:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_MMU.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_Info, ADP_Info_MMU, arg1);
-
-  case RDIInfo_SemiHosting:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_SemiHosting.\n");
-#endif
-    return SendSubMessageAndCheckReply(ADP_Info, ADP_Info_SemiHosting);
-
-  case RDIInfo_CoPro:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_CoPro.\n");
-#endif
-    return SendSubMessageAndCheckReply(ADP_Info, ADP_Info_CoPro);
-
-  case RDICycles:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDICycles.\n");
-#endif
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w%w", ADP_Info | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown, ADP_Info_Cycles);
-    reason = ADP_Info |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason, &debugID,
-                 &OSinfo1, &OSinfo2,  &subreason, &status);
-    DevSW_FreePacket(packet);
-    if (subreason !=  ADP_Info_Cycles)
-      return RDIError_Error;
-    if (status != RDIError_NoError) return status;
-    for (c=0; c<12; c++)
-      arg1[c]=GET32LE(BUFFERDATA(packet->pk_buffer)+24+(c*4));
-    return status;
-
-  case RDIInfo_DescribeCoPro:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_DescribeCoPro.\n");
-#endif
-    cpnum = *(int *)arg1;
-    cpd = (struct Dbg_CoProDesc *)arg2;
-    packet = DevSW_AllocatePacket(Armsd_BufferSize);
-    if (angel_RDI_info(ADP_Info_CoPro, NULL, NULL) != RDIError_NoError)
-      return RDIError_Error;
-    len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w", ADP_Info | HtoT, 0,
-                   ADP_HandleUnknown, ADP_HandleUnknown,
-                   ADP_Info_DescribeCoPro);
-    len +=msgbuild(BUFFERDATA(packet->pk_buffer)+20, "%b%b%b%b%b", cpnum,
-                   cpd->regdesc[cpnum].rmin, cpd->regdesc[cpnum].rmax,
-                   cpd->regdesc[cpnum].nbytes, cpd->regdesc[cpnum].access);
-    if (cpd->regdesc[cpnum].access&0x3 == 0x3){
-      len += msgbuild(BUFFERDATA(packet->pk_buffer)+25, "%b%b%b%b%b",
-                      cpd->regdesc[cpnum].accessinst.cprt.read_b0,
-                      cpd->regdesc[cpnum].accessinst.cprt.read_b1,
-                      cpd->regdesc[cpnum].accessinst.cprt.write_b0,
-                      cpd->regdesc[cpnum].accessinst.cprt.write_b1, 0xff);
-    }
-    else {
-      len += msgbuild(BUFFERDATA(packet->pk_buffer)+25, "%b%b%b%b%b%",
-                      cpd->regdesc[cpnum].accessinst.cpdt.rdbits,
-                      cpd->regdesc[cpnum].accessinst.cpdt.nbit,0,0, 0xff);
-    }
-    register_debug_message_handler();
-    packet->pk_length = len;
-    Adp_ChannelWrite(CI_HADP, packet); /* Transmit message. */
-    reason = ADP_Info |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                                &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason, &debugID,
-                   &OSinfo1, &OSinfo2, &subreason, &status);
-    DevSW_FreePacket(packet);
-    if (subreason != ADP_Info_DescribeCoPro)
-      return RDIError_Error;
-    else
-      return status;
-
-  case RDIInfo_RequestCoProDesc:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: RDIInfo_RequestCoProDesc.\n");
-#endif
-    cpnum = *(int *)arg1;
-    cpd = (struct Dbg_CoProDesc *)arg2;
-    packet = DevSW_AllocatePacket(Armsd_BufferSize);
-    len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w", ADP_Info | HtoT, 0,
-                   ADP_HandleUnknown, ADP_HandleUnknown,
-                   ADP_Info_RequestCoProDesc);
-    len += msgbuild(BUFFERDATA(packet->pk_buffer)+20, "%b", *(int *)arg1);
-    packet->pk_length = len;
-    register_debug_message_handler();
-    Adp_ChannelWrite(CI_HADP, packet); /* Transmit message. */
-    reason = ADP_Info |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    count = unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason,
-                           &debugID, &OSinfo1, &OSinfo2,  &subreason, &status);
-    if (subreason !=  ADP_Info_RequestCoProDesc) {
-      DevSW_FreePacket(packet);
-      return RDIError_Error;
-    } else if ( status != RDIError_NoError ) {
-      DevSW_FreePacket(packet);
-      return status;
-    } else {
-      bp = BUFFERDATA(packet->pk_buffer)+count;
-      for ( i = 0; *bp != 0xFF && i < cpd->entries; ++i ) {
-        cpd->regdesc[i].rmin = *bp++;
-        cpd->regdesc[i].rmax = *bp++;
-        cpd->regdesc[i].nbytes = *bp++;
-        cpd->regdesc[i].access = *bp++;
-      }
-      cpd->entries = i;
-      if ( *bp != 0xFF )
-        status = RDIError_BufferFull;
-      else
-        SetCPWords( cpnum, cpd );
-      DevSW_FreePacket(packet);
-      return status;
-    }
-
-  case RDIInfo_GetLoadSize:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Info_AngelBufferSize.\n");
-#endif
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w%w", ADP_Info | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown,
-            ADP_Info_AngelBufferSize);
-    reason = ADP_Info |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason,
-                   &debugID, &OSinfo1, &OSinfo2,  &subreason, &status);
-    if (subreason !=  ADP_Info_AngelBufferSize) {
-      DevSW_FreePacket(packet);
-      return RDIError_Error;
-    }
-    else {
-      word defaultsize, longsize;
-      unpack_message(BUFFERDATA(packet->pk_buffer)+24, "%w%w",
-                     &defaultsize, &longsize);
-      *arg1 = longsize - ADP_WriteHeaderSize;   /* space for ADP header */
-#ifdef MONITOR_DOWNLOAD_PACKETS
-      angel_DebugPrint("DEBUG: ADP_Info_AngelBufferSize: got (%d, %d), returning %d.\n",
-             defaultsize, longsize, *arg1);
-#endif
-      DevSW_FreePacket(packet);
-      return status;
-    }
-
-  case RDIVector_Catch:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_VectorCatch %lx.\n", *arg1);
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_Control, ADP_Ctrl_VectorCatch, *arg1);
-
-  case RDISemiHosting_SetState:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_SetState %lx.\n", *arg1);
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_SetState, *arg1);
-
-  case RDISemiHosting_GetState:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_GetState.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_GetState, arg1);
-
-  case RDISemiHosting_SetVector:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_SetVector %lx.\n", *arg1);
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_SetVector, *arg1);
-
-  case RDISemiHosting_GetVector:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_GetVector.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_GetVector, arg1);
-
-  case RDISemiHosting_SetARMSWI:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_SetARMSWI.\n");
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_SetARMSWI, *arg1);
-
-  case RDISemiHosting_GetARMSWI:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_GetARMSWI.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_GetARMSWI, arg1);
-
-  case RDISemiHosting_SetThumbSWI:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_SetThumbSWI.\n");
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_SetThumbSWI, *arg1);
-
-  case RDISemiHosting_GetThumbSWI:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SemiHosting_GetThumbSWI.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_Control, ADP_Ctrl_SemiHosting_GetThumbSWI, arg1);
-
-  case RDIInfo_SetTopMem:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_SetTopMem.\n");
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_Control, ADP_Ctrl_SetTopMem, *arg1);
-
-  case RDIPointStatus_Watch:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_PointStatus_Watch.\n");
-#endif
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w%w%w", ADP_Control | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown,
-            ADP_Ctrl_PointStatus_Watch, *arg1 );
-    reason = ADP_Control |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%w", &reason,
-                   &debugID, &OSinfo1, &OSinfo2,  &subreason, &status,
-                   arg1, arg2);
-    if (subreason !=  ADP_Ctrl_PointStatus_Watch) {
-      DevSW_FreePacket(packet);
-      return RDIError_Error;
-    }
-    else
-      return status;
-
-  case RDIPointStatus_Break:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_PointStatus_Break.\n");
-#endif
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w%w%w", ADP_Control | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown,
-            ADP_Ctrl_PointStatus_Break, *arg1 );
-    reason = ADP_Control |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    }
-    unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%w", &reason,
-                   &debugID, &OSinfo1, &OSinfo2,  &subreason, &status,
-                   arg1, arg2);
-    if (subreason !=  ADP_Ctrl_PointStatus_Break) {
-      DevSW_FreePacket(packet);
-      return RDIError_Error;
-    }
-    else
-      return status;
-
-  case RDIInfo_DownLoad:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Ctrl_Download_Supported.\n");
-#endif
-    return SendSubMessageAndCheckReply(ADP_Control, ADP_Ctrl_Download_Supported);
-
-  case RDIConfig_Count:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_ICEM_ConfigCount.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_ICEman, ADP_ICEM_ConfigCount, arg1);
-
-  case RDIConfig_Nth:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_ICEM_ConfigNth.\n");
-#endif
-    register_debug_message_handler();
-    msgsend(CI_HADP, "%w%w%w%w%w%w", ADP_ICEman | HtoT, 0,
-            ADP_HandleUnknown, ADP_HandleUnknown,
-            ADP_ICEM_ConfigNth, *arg1 );
-    reason = ADP_ICEman |TtoH;
-    err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-    if (err != RDIError_NoError) {
-      DevSW_FreePacket(packet);
-      return err;
-    } else {
-      RDI_ConfigDesc *cd = (RDI_ConfigDesc *)arg2;
-      unsigned char n;
-      len = unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%b",
-                           &reason, &debugID,
-                           &OSinfo1, &OSinfo2,  &subreason, &status,
-                           &cd->version, &n);
-      if (subreason !=  ADP_ICEM_ConfigNth) {
-        DevSW_FreePacket(packet);
-        return RDIError_Error;
-      }
-      else {
-        memcpy( cd->name, BUFFERDATA(packet->pk_buffer)+len, n+1 );
-        cd->name[n] = 0;
-        return status;
-      }
-    }
-
-  case RDIInfo_Icebreaker:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_ICEB_Exists.\n");
-#endif
-    return SendSubMessageAndCheckReply(ADP_ICEbreakerHADP, ADP_ICEB_Exists);
-
-  case RDIIcebreaker_GetLocks:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_ICEB_GetLocks.\n");
-#endif
-    return SendSubMessageGetWordAndCheckReply(ADP_ICEbreakerHADP, ADP_ICEB_GetLocks, arg1);
-
-  case RDIIcebreaker_SetLocks:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_ICEB_SetLocks.\n");
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_ICEbreakerHADP, ADP_ICEB_SetLocks, *arg1);
-
-  case RDICommsChannel_ToHost:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_ICEB_CC_Connect_ToHost.\n");
-#endif
-    if ( angel_cc_exists() == RDIError_NoError ) {
-
-    /*
-     * The following three lines of code have to be removed in order to get
-     * the Windows Angel Channel Viewer working with the Thumb comms channel.
-     * At the moment it allows the ARMSD command line to register a CCIN/CCOUT
-     * callback which stops the ACV working!
-     */
-#ifdef __unix
-      ccstate.tohost = (RDICCProc_ToHost *)arg1;
-      ccstate.tohostarg = arg2;
-      angel_check_DCC_handler( &ccstate );
-#endif
-#ifdef _WIN32
-      
-#endif
-
-      register_debug_message_handler();
-      msgsend(CI_HADP, "%w%w%w%w%w%b", ADP_ICEbreakerHADP | HtoT, 0,
-              ADP_HandleUnknown, ADP_HandleUnknown,
-              ADP_ICEB_CC_Connect_ToHost, (arg1 != NULL) );
-      return CheckSubMessageReply(ADP_ICEbreakerHADP, ADP_ICEB_CC_Connect_ToHost);
-    } else {
-      return RDIError_UnimplementedMessage;
-    }
-
-  case RDICommsChannel_FromHost:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_ICEB_CC_Connect_FromHost.\n");
-#endif
-    if ( angel_cc_exists() == RDIError_NoError ) {
-
-      ccstate.fromhost = (RDICCProc_FromHost *)arg1;
-      ccstate.fromhostarg = arg2;
-      angel_check_DCC_handler( &ccstate );
-
-      register_debug_message_handler();
-      msgsend(CI_HADP, "%w%w%w%w%w%b", ADP_ICEbreakerHADP | HtoT, 0,
-              ADP_HandleUnknown, ADP_HandleUnknown,
-              ADP_ICEB_CC_Connect_FromHost, (arg1 != NULL) );
-      return CheckSubMessageReply(ADP_ICEbreakerHADP, ADP_ICEB_CC_Connect_FromHost);
-    } else {
-      return RDIError_UnimplementedMessage;
-    }
-
-  case RDIProfile_Stop:
-    return SendSubMessageAndCheckReply(ADP_Profile, ADP_Profile_Stop);
-
-  case RDIProfile_ClearCounts:
-    return SendSubMessageAndCheckReply(ADP_Profile, ADP_Profile_ClearCounts);
-
-  case RDIProfile_Start:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: ADP_Profile_Start %ld.\n", (long)*arg1);
-#endif
-    return SendSubMessageWordAndCheckReply(ADP_Profile, ADP_Profile_Start, *arg1);
-
-  case RDIProfile_WriteMap:
-    { RDI_ProfileMap *map = (RDI_ProfileMap *)arg1;
-      int32 maplen = map->len,
-            offset,
-            size;
-      int32 chunk = (Armsd_LongBufSize-CHAN_HEADER_SIZE-ADP_ProfileWriteHeaderSize) / sizeof(ARMword);
-                     /* Maximum number of words sendable in one message */
-      int oldrev = bytesex_reversing();
-      int host_little = *(uint8 const *)&hostsex;
-#ifdef DEBUG
-      angel_DebugPrint("DEBUG: ADP_Profile_WriteMap %ld.\n", maplen);
-#endif
-      status = RDIError_NoError;
-      if (!host_little) {
-        bytesex_reverse(1);
-        for (offset = 0; offset < maplen; offset++)
-          map->map[offset] = bytesex_hostval(map->map[offset]);
-      }
-      for (offset = 0; offset < maplen; offset += size) {
-        unsigned hdrlen;
-        size = maplen - offset;
-        packet = (Packet *)DevSW_AllocatePacket(Armsd_LongBufSize);
-        if (size > chunk) size = chunk;
-        hdrlen = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w%w",
-                          ADP_Profile | HtoT, 0, ADP_HandleUnknown,
-                          ADP_HandleUnknown, ADP_Profile_WriteMap,
-                          maplen, size, offset);
-
-        /* Copy the data into the packet. */
-        memcpy(BUFFERDATA(packet->pk_buffer)+hdrlen,
-               &map->map[offset], (size_t)size * sizeof(ARMword));
-        packet->pk_length = size * sizeof(ARMword) + hdrlen;
-        register_debug_message_handler();
-        Adp_ChannelWrite(CI_HADP, packet);
-        reason = ADP_Profile | TtoH;
-        err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                                     &status, &packet);
-        if (err == RDIError_NoError) {
-          unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason,
-                         &debugID, &OSinfo1, &OSinfo2, &subreason, &status);
-          if (subreason !=  ADP_Profile_WriteMap) {
-            err = RDIError_Error;
-          }
-          DevSW_FreePacket(packet);
-        }
-        if (err != RDIError_NoError) { status = err; break; }
-      }
-      if (!host_little) {
-        for (offset = 0; offset < maplen; offset++)
-          map->map[offset] = bytesex_hostval(map->map[offset]);
-        bytesex_reverse(oldrev);
-      }
-      return status;
-    }
-
-  case RDIProfile_ReadMap:
-    { int32 maplen = *(int32 *)arg1,
-            offset = 0,
-            size;
-      int32 chunk = (Armsd_BufferSize-CHAN_HEADER_SIZE-ADP_ProfileReadHeaderSize) / sizeof(ARMword);
-#ifdef DEBUG
-      angel_DebugPrint("DEBUG: ADP_Profile_ReadMap %ld.\n", maplen);
-#endif
-      status = RDIError_NoError;
-      for (offset = 0; offset < maplen; offset += size) {
-        size = maplen - offset;
-        if (size > chunk) size = chunk;
-        register_debug_message_handler();
-        msgsend(CI_HADP, "%w%w%w%w%w%w%w", ADP_Profile | HtoT, 0,
-                ADP_HandleUnknown, ADP_HandleUnknown,
-                ADP_Profile_ReadMap, offset, size);
-        reason = ADP_Profile | TtoH;
-        err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                                     &status, &packet);
-        if (err != RDIError_NoError) return err;
-        unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason,
-                       &debugID, &OSinfo1, &OSinfo2, &subreason, &status);
-        memcpy(&arg2[offset], BUFFERDATA(packet->pk_buffer)+ADP_ProfileReadHeaderSize,
-               size * sizeof(ARMword));
-        DevSW_FreePacket(packet);
-        if (status != RDIError_NoError) break;
-      }
-      { int oldrev = bytesex_reversing();
-        int host_little = *(uint8 const *)&hostsex;
-        if (!host_little) {
-          bytesex_reverse(1);
-          for (offset = 0; offset < maplen; offset++)
-            arg2[offset] = bytesex_hostval(arg2[offset]);
-        }
-        bytesex_reverse(oldrev);
-      }
-      return status;
-    }
-
-  case RDIInfo_CanTargetExecute:
-#ifdef DEBUG
-    printf("DEBUG: RDIInfo_CanTargetExecute.\n");
-#endif
-    return SendSubMessageAndCheckReply(ADP_Info, ADP_Info_CanTargetExecute);
-
-  case RDIInfo_AgentEndianess:
-    return SendSubMessageAndCheckReply(ADP_Info, ADP_Info_AgentEndianess);
-
-  default:
-#ifdef DEBUG
-    angel_DebugPrint("DEBUG: Fell through ADP_Info, default case taken.\n");
-    angel_DebugPrint("DEBUG: type = 0x%x.\n", type);
-#endif
-    if (type & RDIInfo_CapabilityRequest) {
-      switch (type & ~RDIInfo_CapabilityRequest) {
-        case RDISemiHosting_SetARMSWI:
-          return SendSubMessageAndCheckReply(ADP_Info, ADP_Info_ChangeableSHSWI);
-        default:
-#ifdef DEBUG
-          angel_DebugPrint(
-          "DEBUG: ADP_Info - Capability Request(%d) - reporting unimplemented \n",
-                 type & ~RDIInfo_CapabilityRequest);
-#endif
-          break;
-      }
-    }
-    return RDIError_UnimplementedMessage;
-  }
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_AddConfig------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Add a configuration: use ADP_ICEM_AddConfig. */
-int angel_RDI_AddConfig(unsigned long nbytes) {
-  Packet *packet = NULL;
-  int status, reason, subreason, debugID, OSinfo1, OSinfo2, err;
-
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Entered angel_RDI_AddConfig.\n");
-#endif
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w%w", ADP_ICEman | HtoT,
-          0, ADP_HandleUnknown, ADP_HandleUnknown,
-          ADP_ICEM_AddConfig, nbytes);
-  reason=ADP_ICEman | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return -1;
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason, &debugID,
-                 &OSinfo1, &OSinfo2, &subreason, &status);
-  DevSW_FreePacket(packet);
-  if ( subreason != ADP_ICEM_AddConfig )
-    return RDIError_Error;
-  else
-    return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_LoadConfigData-------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Load configuration data: use ADP_Ctrl_Download_Data. */
-int angel_RDI_LoadConfigData(unsigned long nbytes, char const *data) {
-  Packet *packet = NULL;
-  int len, status, reason, subreason, debugID, OSinfo1, OSinfo2, err;
-
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Entered angel_RDI_LoadConfigData (%d bytes)\n", nbytes);
-#endif
-#if 0
-  if (err = angel_RDI_AddConfig(nbytes) != RDIError_NoError)
-    return err;
-#endif
-  packet = DevSW_AllocatePacket(Armsd_LongBufSize);
-  len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w",
-                 ADP_Control | HtoT, 0,
-                 ADP_HandleUnknown, ADP_HandleUnknown,
-                 ADP_Ctrl_Download_Data, nbytes);
-  memcpy(BUFFERDATA(packet->pk_buffer)+len, data, nbytes);
-  len += nbytes;
-  packet->pk_length = len;
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: packet len %d.\n", len);
-#endif
-  register_debug_message_handler();
-  Adp_ChannelWrite(CI_HADP, packet);
-  reason=ADP_Control | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return -1;
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason, &debugID,
-                 &OSinfo1, &OSinfo2, &subreason, &status);
-  DevSW_FreePacket(packet);
-  if ( subreason != ADP_Ctrl_Download_Data )
-    return RDIError_Error;
-  else
-    return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_SelectConfig---------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Select a configuration: use ADP_ICEM_SelecConfig.*/
-int angel_RDI_SelectConfig(RDI_ConfigAspect aspect, char const *name,
-                           RDI_ConfigMatchType matchtype, unsigned versionreq,
-                            unsigned *versionp)
-{
-  Packet *packet = NULL;
-  int len, status, reason, subreason, debugID, OSinfo1, OSinfo2, err;
-
-#ifdef DEBUG
-  angel_DebugPrint("DEBUG: Entered angel_RDI_SelectConfig.\n");
-#endif
-  packet = DevSW_AllocatePacket(Armsd_BufferSize);
-  len = msgbuild(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%b%b%b%w",
-                 ADP_ICEman | HtoT, 0,
-                 ADP_HandleUnknown, ADP_HandleUnknown,
-                 ADP_ICEM_SelectConfig, aspect, strlen(name),
-                 matchtype, versionreq);
-  /* copy the name into the buffer */
-  memcpy(BUFFERDATA(packet->pk_buffer)+len, name, strlen(name));
-  len += strlen(name);
-  packet->pk_length = len;
-  register_debug_message_handler();
-  Adp_ChannelWrite(CI_HADP, packet);
-  reason=ADP_ICEman | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return err;
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w%w",
-                 &reason, &debugID, &OSinfo1, &OSinfo2,
-                 &subreason, &status, versionp);
-  DevSW_FreePacket(packet);
-  if ( subreason != ADP_ICEM_SelectConfig )
-    return RDIError_Error;
-  else
-    return status;
-}
-
-
-/*----------------------------------------------------------------------*/
-/*----angel_RDI_LoadAgent------------------------------------------------*/
-/*----------------------------------------------------------------------*/
-
-/* Load a new debug agent: use ADP_Ctrl_Download_Agent. */
-int angel_RDI_LoadAgent(ARMword dest, unsigned long size,
-                       getbufferproc *getb, void *getbarg)
-{
-  Packet *packet = NULL;
-  int  status, reason, subreason, debugID, OSinfo1, OSinfo2, err;
-  time_t t;
-
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-  angel_DebugPrint("DEBUG: Entered angel_RDI_LoadAgent.\n");
-#endif
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w%w%w", ADP_Control | HtoT,
-          0, ADP_HandleUnknown, ADP_HandleUnknown,
-          ADP_Ctrl_Download_Agent, dest, size);
-  reason=ADP_Control | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return -1;
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason, &debugID,
-                 &OSinfo1, &OSinfo2, &subreason, &status);
-    DevSW_FreePacket(packet);
-  if ( subreason != ADP_Ctrl_Download_Agent )
-    return RDIError_Error;
-  if ( status != RDIError_NoError )
-    return status;
-
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-  angel_DebugPrint("DEBUG: starting agent data download.\n");
-#endif
-  { unsigned long pos = 0, segsize;
-    for (; pos < size; pos += segsize) {
-      char *b = getb(getbarg, &segsize);
-      if (b == NULL) return RDIError_NoError;
-      err = angel_RDI_LoadConfigData( segsize, b );
-      if (err != RDIError_NoError) return err;
-    }
-  }
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-  angel_DebugPrint("DEBUG: finished downloading new agent.\n");
-#endif
-
-  /* renegotiate back down */
-  err = angel_negotiate_defaults();
-  if (err != adp_ok)
-     return err;
-
-  /* Output a message to tell the user what is going on.  This is vital
-   * when switching from ADP EICE to ADP over JTAG, as then the user
-   * has to reset the target board !
-   */
-  { char msg[256];
-    int len=angel_RDI_errmess(msg, 256, adp_new_agent_starting);
-    angel_hostif->write(angel_hostif->hostosarg, msg, len);
-  }
-
-  /* get new image started */
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-  angel_DebugPrint("DEBUG: sending start message for new agent.\n");
-#endif
-
-  register_debug_message_handler();
-  msgsend(CI_HADP, "%w%w%w%w%w%w", ADP_Control | HtoT,
-          0, ADP_HandleUnknown, ADP_HandleUnknown,
-          ADP_Ctrl_Start_Agent, dest);
-  reason=ADP_Control | TtoH;
-  err = wait_for_debug_message(&reason, &debugID, &OSinfo1, &OSinfo2,
-                              &status, &packet);
-  if (err != RDIError_NoError) {
-    DevSW_FreePacket(packet);
-    return -1;
-  }
-  unpack_message(BUFFERDATA(packet->pk_buffer), "%w%w%w%w%w%w", &reason,
-                 &debugID, &OSinfo1, &OSinfo2, &subreason, &status);
-    DevSW_FreePacket(packet);
-  if ( subreason != ADP_Ctrl_Start_Agent )
-    return RDIError_Error;
-  if ( status != RDIError_NoError )
-    return status;
-
-  /* wait for image to start up */
-  heartbeat_enabled = FALSE;
-  t=time(NULL);
-  do {
-    Adp_AsynchronousProcessing(async_block_on_nothing);
-    if ((time(NULL)-t) > 2) {
-#ifdef DEBUG
-      angel_DebugPrint("DEBUG: no booted message from new image yet.\n");
-#endif
-      break;
-    }
-  } while (booted_not_received);
-  booted_not_received=1;
-
-  /* Give device driver a chance to do any necessary resyncing with new agent.
-   * Only used by etherdrv.c at the moment.
-   */
-  (void)Adp_Ioctl( DC_RESYNC, NULL );
-
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-  angel_DebugPrint("DEBUG: reopening to new agent.\n");
-#endif
-  err = angel_RDI_open(0, NULL, NULL, NULL);
-  switch ( err )
-  {
-      case RDIError_NoError:
-      {
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-          angel_DebugPrint( "LoadAgent: Open returned RDIError_NoError\n" );
-#endif
-          break;
-      }
-
-      case RDIError_LittleEndian:
-      {
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-          angel_DebugPrint( "LoadAgent: Open returned RDIError_LittleEndian (OK)\n" );
-#endif
-          err = RDIError_NoError;
-          break;
-      }
-
-      case RDIError_BigEndian:
-      {
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-          angel_DebugPrint( "LoadAgent: Open returned RDIError_BigEndian (OK)\n" );
-#endif
-          err = RDIError_NoError;
-          break;
-      }
-
-      default:
-      {
-#if defined(DEBUG) || defined(DEBUG_LOADAGENT)
-          angel_DebugPrint( "LoadAgent: Open returned %d - unexpected!\n", err );
-#endif
-          break;
-      }
-  }
-#ifndef NO_HEARTBEAT
-  heartbeat_enabled = TRUE;
-#endif
-  return err;
-}
-
-static int angel_RDI_errmess(char *buf, int blen, int errnum) {
-  char *s=NULL;
-  int n;
-
-  switch (errnum) {
-    case adp_malloc_failure:
-      s=AdpMess_MallocFailed; break;
-    case adp_illegal_args:
-      s=AdpMess_IllegalArgs; break;
-    case adp_device_not_found:
-      s=AdpMess_DeviceNotFound; break;
-    case adp_device_open_failed:
-      s=AdpMess_DeviceOpenFailed; break;
-    case adp_device_already_open:
-      s=AdpMess_DeviceAlreadyOpen; break;
-    case adp_device_not_open:
-      s=AdpMess_DeviceNotOpen; break;
-    case adp_bad_channel_id:
-      s=AdpMess_BadChannelId; break;
-    case adp_callback_already_registered:
-      s=AdpMess_CBAlreadyRegd; break;
-    case adp_write_busy:
-      s=AdpMess_WriteBusy; break;
-    case adp_bad_packet:
-      s=AdpMess_BadPacket; break;
-    case adp_seq_high:
-      s=AdpMess_SeqHigh; break;
-    case adp_seq_low:
-      s=AdpMess_SeqLow; break;
-    case adp_timeout_on_open:
-      s=AdpMess_TimeoutOnOpen; break;
-    case adp_failed:
-      s=AdpMess_Failed; break;
-    case adp_abandon_boot_wait:
-      s=AdpMess_AbandonBootWait; break;
-    case adp_late_startup:
-      s=AdpMess_LateStartup; break;
-    case adp_new_agent_starting:
-      s=AdpMess_NewAgentStarting; break;
-    default: return 0;
-  }
-  n=strlen(s);
-  if (n>blen-1) n=blen-1;
-  memcpy(buf, s, n);
-  buf[n++]=0;
-  return n;
-}
-
-extern const struct RDIProcVec angel_rdi;
-const struct RDIProcVec angel_rdi = {
-    "ADP",
-    angel_RDI_open,
-    angel_RDI_close,
-    angel_RDI_read,
-    angel_RDI_write,
-    angel_RDI_CPUread,
-    angel_RDI_CPUwrite,
-    angel_RDI_CPread,
-    angel_RDI_CPwrite,
-    angel_RDI_setbreak,
-    angel_RDI_clearbreak,
-    angel_RDI_setwatch,
-    angel_RDI_clearwatch,
-    angel_RDI_execute,
-    angel_RDI_step,
-    angel_RDI_info,
-    angel_RDI_pointinq,
-
-    angel_RDI_AddConfig,
-    angel_RDI_LoadConfigData,
-    angel_RDI_SelectConfig,
-
-    0, /*angel_RDI_drivernames,*/
-    0,   /* cpunames */
-
-    angel_RDI_errmess,
-
-    angel_RDI_LoadAgent
-};
-
-/* EOF ardi.c */
-
-/* Not strictly necessary, but allows linking this code into armsd. */
-
-struct foo {
-    char *name;
-    int (*action)();
-    char *syntax;
-    char **helpmessage;
-    int doafterend;
-    int dobeforestart;
-    int doinmidline;
-} hostappl_CmdTable[1] = {{"", NULL}};
-
-void
-hostappl_Init()
-{
-}
-
-int
-hostappl_Backstop()
-{
-  return -30;
-}
diff --git a/gdb/rdi-share/ardi.h b/gdb/rdi-share/ardi.h
deleted file mode 100644
index 66acd1a..0000000
--- a/gdb/rdi-share/ardi.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * ardi.h
- * ADP RDI interfaces
- *
- * $Revision$
- *     $Date$
- */
-
-#include "host.h"
-
-typedef unsigned32 ARMword;
-
-#include "dbg_rdi.h"
-#include "dbg_conf.h"
-
-extern char *commandline;
-extern ARMword last_vector_catch;
-
-/* This is the size of buffers that are asked for by standard channels
- * Non standard channels may wish to copy this!
- */
-extern int Armsd_BufferSize;
-
-typedef int (*host_ChannelBufferFilledFnPtr)(unsigned int ,unsigned char ** ,void *);
-
-int angel_RDI_open(
-    unsigned type, Dbg_ConfigBlock const *config,
-    Dbg_HostosInterface const *hostif, struct Dbg_MCState *dbg_state);
-int angel_RDI_close(void);
-
-int angel_RDI_read(ARMword source, void *dest, unsigned *nbytes);
-int angel_RDI_write(const void *source, ARMword dest, unsigned *nbytes);
-
-int angel_RDI_CPUread(unsigned mode, unsigned long mask, ARMword *buffer);
-int angel_RDI_CPUwrite(unsigned mode, unsigned long mask,
-                       ARMword const *buffer);
-
-int angel_RDI_CPread(unsigned CPnum, unsigned long mask, ARMword *buffer);
-int angel_RDI_CPwrite(unsigned CPnum, unsigned long mask,
-                      ARMword const *buffer);
-
-int angel_RDI_setbreak(ARMword address, unsigned type, ARMword bound,
-                      PointHandle *handle);
-int angel_RDI_clearbreak(PointHandle handle);
-
-int angel_RDI_setwatch(ARMword address, unsigned type, unsigned datatype,
-                      ARMword bound, PointHandle *handle);
-int angel_RDI_clearwatch(PointHandle handle);
-
-int angel_RDI_pointinq(ARMword *address, unsigned type, unsigned datatype,
-                      ARMword *bound);
-
-int angel_RDI_execute(PointHandle *handle);
-
-int angel_RDI_step(unsigned ninstr, PointHandle *handle);
-
-int angel_RDI_info(unsigned type, ARMword *arg1, ARMword *arg2);
-
-int angel_RDI_AddConfig(unsigned long nbytes);
-
-int angel_RDI_LoadConfigData(unsigned long nbytes, char const *data);
-
-int angel_RDI_SelectConfig(RDI_ConfigAspect aspect, char const *name,
-                          RDI_ConfigMatchType matchtype, unsigned versionreq,
-                          unsigned *versionp);
-
-RDI_NameList const *angel_RDI_drivernames(void);
-
-int angel_RDI_LoadAgent(ARMword dest, unsigned long size, getbufferproc *getb,
-                        void *getbarg);
-
-extern const struct Dbg_HostosInterface *angel_hostif;
-
-typedef int angel_RDI_TargetStoppedProc(unsigned stopped_reason, void *arg);
-
-extern int angel_RDI_OnTargetStopping(angel_RDI_TargetStoppedProc *fn,
-                                      void *arg);
diff --git a/gdb/rdi-share/armdbg.h b/gdb/rdi-share/armdbg.h
deleted file mode 100644
index b5fae11..0000000
--- a/gdb/rdi-share/armdbg.h
+++ /dev/null
@@ -1,1452 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * ARM symbolic debugger toolbox interface
- */
-
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-/* Minor points of uncertainty are indicated by a question mark in the
-   LH margin.
-
-   Wherever an interface is required to iterate over things of some class,
-   I prefer something of the form  EnumerateXXs(..., XXProc *p, void *arg)
-   which results in a call of p(xx, arg) for each xx, rather than something
-   of the form
-     for (xxh = StartIterationOverXXs(); (xx = Next(xxh)) != 0; ) { ... }
-     EndIterationOverXXs(xxh);
-   Others may disagree.
-   (Each XXProc returns an Error value: if this is not Err_OK, iteration
-   stops immediately and the EnumerateXXs function returns that value).
-
-   ptrace has been retired as of insufficient utility.  If such fuctionality is
-   required, it can be constructed using breakpoints.
-
-   The file form of all name fields in debug areas is in-line, with a length
-   byte and no terminator.  The debugger toolbox makes an in-store translation,
-   where the strings are out of line (the namep variant in asdfmt.h) and have a
-   terminating zero byte: the pointer is to the first character of the string
-   with the length byte at ...->n.namep[-1].
- */
-
-#ifndef armdbg__h
-#define armdbg__h
-
-#include <stddef.h>
-
-#include "host.h"
-#include "msg.h"
-
-typedef unsigned32 ARMaddress;
-typedef unsigned32 ARMword;
-typedef unsigned16 ARMhword;
-
-#include "dbg_conf.h"
-#include "dbg_rdi.h"
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-typedef unsigned char Dbg_Byte;
-
-typedef int Dbg_Error;
-
-typedef struct Dbg_MCState Dbg_MCState;
-/* A representation of the state of the target.  The structure is not revealed.
-   A pointer to one of these is returned by Dbg_Initialise(), is passed to all
-   toolbox calls which refer to the state of the target, and is discarded
-   by Dbg_Finalise().
-   Nothing in the toolbox itself precludes there being multiple targets, each
-   with its own state.
- */
-
-/* Most toolbox interfaces return an error status.  Only a few of the status
-   values are expected to be interesting to clients and defined here; the
-   rest are private (but a textual form can be produced by ErrorToChars()).
- */
-
-#define Error_OK 0
-
-/* Partitioning of the error code space: errors below Dbg_Error_Base are RDI
-   errors (as defined in dbg_rdi.h). Codes above Dbg_Error_Limit are
-   available to clients, who may impose some further structure.
- */
-#define Dbg_Error_Base 0x1000
-#define Dbg_Error_Limit 0x2000
-
-#define DbgError(n) ((Dbg_Error)(Dbg_Error_Base+(n)))
-
-#define Dbg_Err_OK Error_OK
-#define Dbg_Err_Interrupted             DbgError(1)
-#define Dbg_Err_Overflow                DbgError(2)
-#define Dbg_Err_FileNotFound            DbgError(3)
-#define Dbg_Err_ActivationNotPresent    DbgError(4)
-#define Dbg_Err_OutOfHeap               DbgError(5)
-#define Dbg_Err_TypeNotSimple           DbgError(6)
-#define Dbg_Err_BufferFull              DbgError(7)
-#define Dbg_Err_AtStackBase             DbgError(8)
-#define Dbg_Err_AtStackTop              DbgError(9)
-#define Dbg_Err_DbgTableFormat          DbgError(10)
-#define Dbg_Err_NotVariable             DbgError(11)
-#define Dbg_Err_NoSuchBreakPoint        DbgError(12)
-#define Dbg_Err_NoSuchWatchPoint        DbgError(13)
-#define Dbg_Err_FileLineNotFound        DbgError(14)
-#define Dbg_Err_DbgTableVersion         DbgError(15)
-#define Dbg_Err_NoSuchPath              DbgError(16)
-#define Dbg_Err_StateChanged            DbgError(17)
-#define Dbg_Err_SoftInitialiseError     DbgError(18)
-#define Dbg_Err_CoProRegNotWritable     DbgError(19)
-#define Dbg_Err_NotInHistory            DbgError(20)
-#define Dbg_Err_ContextSyntax           DbgError(21)
-#define Dbg_Err_ContextNoLine           DbgError(22)
-#define Dbg_Err_ContextTwoLines         DbgError(23)
-#define Dbg_Err_VarReadOnly             DbgError(24)
-#define Dbg_Err_FileNewerThanImage      DbgError(25)
-#define Dbg_Err_NotFound                DbgError(26)
-
-   /* functions which evaluate expressions may return this value, to indicate
-      that execution became suspended within a function called in the debugee */
-
-/* Functions returning characters take a BufDesc argument, with fields buffer
-   and bufsize being input arguments describing the buffer to be filled, and
-   filled being set on return to the number of bytes written to the buffer
-   (omitting the terminating 0).
- */
-
-typedef struct Dbg_BufDesc Dbg_BufDesc;
-
-typedef void Dbg_BufferFullProc(Dbg_BufDesc *bd);
-
-struct Dbg_BufDesc {
-    char *buffer;
-    size_t size,
-           filled;
-    Dbg_BufferFullProc *p;
-    void *arg;
-};
-
-#define Dbg_InitBufDesc(bd, buf, bytes) \
-    ((bd).buffer = (buf), (bd).size = (bytes), (bd).filled = 0,\
-     (bd).p = NULL, (bd).arg = NULL)
-
-#define Dbg_InitBufDesc_P(bd, buf, bytes, fn, a) \
-    ((bd).buffer = (buf), (bd).size = (bytes), (bd).filled = 0,\
-     (bd).p = (fn), (bd).arg = (a))
-
-Dbg_Error Dbg_StringToBuf(Dbg_BufDesc *buf, char const *s);
-Dbg_Error Dbg_BufPrintf(Dbg_BufDesc *buf, char const *form, ...);
-#ifdef NLS
-Dbg_Error Dbg_MsgToBuf(Dbg_BufDesc *buf, msg_t t);
-Dbg_Error Dbg_BufMsgPrintf(Dbg_BufDesc *buf, msg_t form, ...);
-#else
-#define Dbg_MsgToBuf Dbg_StringToBuf
-#define Dbg_BufMsgPrintf Dbg_BufPrintf
-#endif
-Dbg_Error Dbg_CharToBuf(Dbg_BufDesc *buf, int ch);
-
-int Dbg_CIStrCmp(char const *s1, char const *s2);
-/* Case-independent string comparison, interface as for strcmp */
-
-int Dbg_CIStrnCmp(char const *s1, char const *s2, size_t n);
-/* Case-independent string comparison, interface as for strncmp */
-
-void Dbg_ErrorToChars(Dbg_MCState *state, Dbg_Error err, Dbg_BufDesc *buf);
-
-typedef int Dbg_RDIResetCheckProc(int);
-/* Type of a function to be called after each RDI operation performed by the
-   toolbox, with the status from the operation as argument.  The value returned
-   is treated as the status.  (The intent is to allow the toolbox's client to
-   take special action to handle RDIDbg_Error_Reset).
- */
-
-typedef struct Dbg_CoProDesc Dbg_CoProDesc;
-
-typedef Dbg_Error Dbg_CoProFoundProc(Dbg_MCState *state, int cpno, Dbg_CoProDesc const *cpd);
-/* Type of a function to be called when the shape of a coprocessor is discovered
-   by enquiry of the target or agent (via RequestCoProDesc)
- */
-
-typedef struct RDIProcVec RDIProcVec;
-
-Dbg_Error Dbg_RequestReset(Dbg_MCState *);
-
-Dbg_Error Dbg_Initialise(
-    Dbg_ConfigBlock *config, Dbg_HostosInterface const *i,
-    Dbg_RDIResetCheckProc *checkreset, Dbg_CoProFoundProc *coprofound,
-    RDIProcVec const *rdi, Dbg_MCState **statep);
-/* values in config are updated if they call for default values */
-
-void Dbg_Finalise(Dbg_MCState *state, bool targetdead);
-
-typedef struct {
-    char name[16];
-    RDI_MemDescr md;
-    RDI_MemAccessStats a;
-} Dbg_MemStats;
-
-/*--------------------------------------------------------------------------*/
-
-/* Symbol table management.
-   The structure of a Dbg_SymTable is not revealed.  It is created by
-   Dbg_ReadSymbols() or by Dbg_LoadFile(), and associated with the argument
-   Dbg_MCState.
-   Many symbol tables may be concurrently active.
-   A Dbg_SymTable is removed either explicitly (by call to Dbg_DeleteSymbols)
-   or implicitly when a symbol table for an overlapping address range is read.
-
-   There is a pre-defined symbol table containing entries for ARM registers,
-   co-processor registers and the like.
- */
-
-typedef struct Dbg_SymTable Dbg_SymTable;
-
-typedef struct Dbg_ImageFragmentDesc {
-    ARMaddress base, limit;
-} Dbg_ImageFragmentDesc;
-
-typedef enum {
-    Dbg_Lang_None,
-    Dbg_Lang_C,
-    Dbg_Lang_Pascal,
-    Dbg_Lang_Fortran,
-    Dbg_Lang_Asm,
-    Dbg_Lang_Cpp
-} Dbg_Lang;
-
-typedef struct Dbg_ImageDesc {
-    Dbg_Lang lang;
-    int executable;
-    ARMaddress robase, rolimit, rwbase, rwlimit;
-    int nfrags;
-    Dbg_ImageFragmentDesc *fragments;
-    char *name;
-} Dbg_ImageDesc;
-
-Dbg_ImageDesc *Dbg_ImageAreas(Dbg_SymTable *st);
-
-Dbg_SymTable *Dbg_LastImage(Dbg_MCState *state);
-
-Dbg_SymTable *Dbg_NewSymTable(Dbg_MCState *state, const char *name);
-
-Dbg_Error Dbg_ReadSymbols(Dbg_MCState *state, const char *filename, Dbg_SymTable **st);
-/* Just read the symbols from the named image.  <st> is set to the allocated
-   symbol table.
-?  Maybe we could usefully allow other formats than AIF images to describe
-   the symbols (eg) of shared libraries
- */
-
-typedef struct Dbg_SymInfo {
-    int isize;
-    ARMaddress addr;
-    char *name;
-} Dbg_SymInfo;
-
-Dbg_SymInfo *Dbg_AsmSym(Dbg_SymTable *st, ARMaddress addr);
-int32 Dbg_AsmAddr(Dbg_SymTable *st, int32 line);
-int32 Dbg_AsmLine(Dbg_SymTable *st, ARMaddress addr);
-int32 Dbg_AsmLinesInRange(Dbg_SymTable *st, ARMaddress start, ARMaddress end);
-
-Dbg_Error Dbg_LoadFile(Dbg_MCState *state, const char *filename, Dbg_SymTable **st);
-/* load the image into target memory, and read its symbols.  <st> is set to
-   the allocated symbol table.
-   A null filename reloads the most recently loaded file (and rereads its
-   symbols).
-   Loading an image leaves breakpoints unchanged.  If a client wishes
-   otherwise, it must remove the breakpoints explicitly.
-*/
-
-Dbg_Error Dbg_CallGLoadFile(Dbg_MCState *state, const char *filename, Dbg_SymTable **st);
-
-typedef void Dbg_ImageLoadProc(Dbg_MCState *, Dbg_SymTable *);
-Dbg_Error Dbg_OnImageLoad(Dbg_MCState *, Dbg_ImageLoadProc *);
-/* Register function to be called back whenever an image is loaded, or symbols
- * for an image read. (To allow multiple toolbox clients to coexist).
- */
-
-Dbg_Error Dbg_LoadAgent(Dbg_MCState *state, const char *filename);
-/* Load a debug agent, and start it.
-   Symbols in the image for the agent are ignored.
-*/
-
-Dbg_Error Dbg_RelocateSymbols(Dbg_SymTable *st, ARMaddress reloc);
-/* add <reloc> to the value of all symbols in <st> describing absolute memory
-   locations.  The intent is to allow the symbols in a load-time relocating
-   image (for example) to be useful.
- */
-
-Dbg_Error Dbg_DeleteSymbols(Dbg_MCState *state, Dbg_SymTable **st);
-
-typedef enum Dbg_LLSymType {
-    llst_code,
-    llst_code16,
-    llst_data,
-    llst_const,
-    llst_unknown,
-    llst_max
-} Dbg_LLSymType;
-/* Since AIF images contain no type information for low-level symbols, this
-   classification is only a guess, and some symbols describing constants will
-   incorrectly be described as code or data.
- */
-
-typedef Dbg_Error Dbg_SymProc(
-    Dbg_MCState *state,
-    const char *symbol, Dbg_LLSymType symtype, ARMaddress value,
-    void *arg);
-
-Dbg_Error Dbg_EnumerateLowLevelSymbols(
-    Dbg_MCState *state, const char *match, Dbg_SymProc *p,
-    void *arg);
-/* Call  p(name, value)  for each low level symbol in the tables of <state>
-   whose name matches the regular expression <match> (a NULL <match> matches
-   any name).  Symbols are enumerated in no particular order.
- */
-
-/*--------------------------------------------------------------------------*/
-
-/* Functions are provided here to allow quick mass access to register values
-   for display.  There is no comparable need for quick mass update, so writing
-   should be via Assign().
- */
-
-typedef struct Dbg_RegSet {
-    ARMword
-        user[15],
-        pc,
-        psr,
-        fiq[7],
-        spsr_fiq,
-        irq[2],
-        spsr_irq,
-        svc[2],
-        spsr_svc,
-        abort[2],
-        spsr_abort,
-        undef[2],
-        spsr_undef;
-} Dbg_RegSet;
-
-/* bits in the modemask argument for ReadRegisters */
-
-#define Dbg_MM_User     1
-#define Dbg_MM_FIQ      2
-#define Dbg_MM_IRQ      4
-#define Dbg_MM_SVC      8
-#define Dbg_MM_Abort 0x10
-#define Dbg_MM_Undef 0x20
-#define Dbg_MM_System 0x40
-
-Dbg_Error Dbg_ReadRegisters(Dbg_MCState *state, Dbg_RegSet *regs, int modemask);
-
-Dbg_Error Dbg_WriteRegister(Dbg_MCState *state, int rno, int modemask, ARMword val);
-
-int Dbg_StringToMode(const char *name);
-
-int Dbg_ModeToModeMask(ARMword mode);
-
-/* Some implementations of the FP instruction set keep FP values loaded into
-   registers in their unconverted format, converting only when necessary.
-   Some RDI implementations deliver these values uninterpreted.
-   (For the rest, register values will always have type F_Extended).
- */
-
-typedef enum { F_Single, F_Double, F_Extended, F_Packed, /* fpe340 values */
-               F_Internal,                               /* new fpe : mostly as extended */
-               F_None } Dbg_FPType;
-
-typedef struct { ARMword w[3]; } Dbg_TargetExtendedVal;
-typedef struct { ARMword w[3]; } Dbg_TargetPackedVal;
-typedef struct { ARMword w[2]; } Dbg_TargetDoubleVal;
-typedef struct { ARMword w[1]; } Dbg_TargetFloatVal;
-
-typedef union { Dbg_TargetExtendedVal e; Dbg_TargetPackedVal p;
-                Dbg_TargetDoubleVal d; Dbg_TargetFloatVal f; } Dbg_TargetFPVal;
-
-#define TargetSizeof_Extended 12
-#define TargetSizeof_Packed   12
-#define TargetSizeof_Double   8
-#define TargetSizeof_Float    4
-
-typedef struct Dbg_FPRegVal {
-     Dbg_FPType type;
-     Dbg_TargetFPVal v;
-} Dbg_FPRegVal;
-
-typedef struct Dbg_FPRegSet {
-    Dbg_FPRegVal f[8];
-    ARMword fpsr, fpcr;
-} Dbg_FPRegSet;
-
-Dbg_Error Dbg_ReadFPRegisters(Dbg_MCState *state, Dbg_FPRegSet *regs);
-
-Dbg_Error Dbg_WriteFPRegisters(Dbg_MCState *state, int32 mask, Dbg_FPRegSet *regs);
-
-Dbg_Error Dbg_FPRegToDouble(DbleBin *d, Dbg_FPRegVal const *f);
-/* Converts from a FP register value (in any format) to a double with
-   approximately the same value (or returns Dbg_Err_Overflow)
- */
-
-void Dbg_DoubleToFPReg(Dbg_FPRegVal *f, DbleBin const *d);
-/* Converts the double <d> to a Dbg_FPRegVal with type F_Extended */
-
-/*--------------------------------------------------------------------------*/
-
-#include "dbg_cp.h"
-
-Dbg_Error Dbg_DescribeCoPro(Dbg_MCState *state, int cpnum, Dbg_CoProDesc *p);
-
-Dbg_Error Dbg_DescribeCoPro_RDI(Dbg_MCState *state, int cpnum, Dbg_CoProDesc *p);
-
-Dbg_Error Dbg_ReadCPRegisters(Dbg_MCState *state, int cpnum, ARMword *regs);
-
-Dbg_Error Dbg_WriteCPRegisters(Dbg_MCState *state, int cpnum, int32 mask, ARMword *regs);
-
-/*--------------------------------------------------------------------------*/
-
-Dbg_Error Dbg_ReadWords(
-    Dbg_MCState *state,
-    ARMword *words, ARMaddress addr, unsigned count);
-/* Reads a number of (32-bit) words from target store.  The values are in host
-   byte order; if they are also to be interpreted as bytes Dbg_SwapByteOrder()
-   must be called to convert to target byte order.
- */
-
-Dbg_Error Dbg_WriteWords(
-    Dbg_MCState *state,
-    ARMaddress addr, const ARMword *words, unsigned count);
-/* Writes a number of (32-bit) words to target store.  The values are in host
-   byte order (if what is being written is actually a byte string it must be
-   converted by Dbg_SwapByteOrder()).
- */
-
-Dbg_Error Dbg_ReadHalf(Dbg_MCState *state, ARMhword *val, ARMaddress addr);
-Dbg_Error Dbg_WriteHalf(Dbg_MCState *state, ARMaddress addr, ARMword val);
-
-Dbg_Error Dbg_ReadBytes(Dbg_MCState *state, Dbg_Byte *val, ARMaddress addr, unsigned count);
-Dbg_Error Dbg_WriteBytes(Dbg_MCState *state, ARMaddress addr, const Dbg_Byte *val, unsigned count);
-
-void Dbg_HostWords(Dbg_MCState *state, ARMword *words, unsigned wordcount);
-/* (A noop unless host and target bytesexes differ) */
-
-ARMword Dbg_HostWord(Dbg_MCState *state, ARMword v);
-
-ARMhword Dbg_HostHalf(Dbg_MCState *state, ARMword v);
-
-/*--------------------------------------------------------------------------*/
-
-/* Types describing various aspects of position within code.
-   There are rather a lot of these, in the interests of describing precisely
-   what fields must be present (rather than having a single type with many
-   fields which may or may not be valid according to context).
- */
-
-typedef struct Dbg_LLPos {
-    Dbg_SymTable *st;
-    char *llsym;
-    ARMaddress offset;
-} Dbg_LLPos;
-
-typedef struct Dbg_File {
-    Dbg_SymTable *st;
-    char *file;
-} Dbg_File;
-
-typedef struct Dbg_Line {
-    unsigned32 line;      /* linenumber in the file */
-    unsigned16 statement, /* within the line (1-based) */
-               charpos;   /* ditto */
-} Dbg_Line;
-/* As an output value from toolbox functions, both statement and charpos are set
-   if the version of the debugger tables for the section concerned permits.
-   On input, <charpos> is used only if <statement> is 0 (in which case, if
-   <charpos> is non-0, Dbg_Err_DbgTableVersion is returned if the version of
-   the debugger tables concerned is too early.
- */
-
-typedef struct Dbg_FilePos {
-    Dbg_File f;
-    Dbg_Line line;
-} Dbg_FilePos;
-
-typedef struct Dbg_ProcDesc {
-    Dbg_File f;
-    char *name;
-} Dbg_ProcDesc;
-
-typedef struct Dbg_ProcPos {
-    Dbg_ProcDesc p;
-    Dbg_Line line;
-} Dbg_ProcPos;
-
-/* Support for conversions between position representations */
-
-Dbg_Error Dbg_ProcDescToLine(Dbg_MCState *state, Dbg_ProcDesc *proc, Dbg_Line *line);
-/* If proc->f.file is null (and there is just one function proc->name), it is
-   updated to point to the name of the file containing (the start of)
-   proc->name.
- */
-
-Dbg_Error Dbg_FilePosToProc(Dbg_MCState *state, const Dbg_FilePos *pos, char **procname);
-
-/* Conversions from position representations to and from code addresses */
-
-Dbg_Error Dbg_AddressToProcPos(
-    Dbg_MCState *state, ARMaddress addr,
-    Dbg_ProcPos *pos);
-Dbg_Error Dbg_AddressToLLPos(
-    Dbg_MCState *state, ARMaddress addr,
-    Dbg_LLPos *pos, Dbg_LLSymType *res_type, int system_names);
-
-Dbg_Error Dbg_ProcPosToAddress(
-    Dbg_MCState *state, const Dbg_ProcPos *pos,
-    ARMaddress *res);
-Dbg_Error Dbg_LLPosToAddress(
-    Dbg_MCState *state, const Dbg_LLPos *pos,
-    ARMaddress *res);
-
-typedef struct {
-    ARMaddress start, end;
-} Dbg_AddressRange;
-
-typedef Dbg_Error Dbg_AddressRangeProc(void *arg, int32 first, int32 last, Dbg_AddressRange const *range);
-
-Dbg_Error Dbg_MapAddressRangesForFileRange(
-    Dbg_MCState *state,
-    Dbg_SymTable *st, const char *f, int32 first, int32 last, Dbg_AddressRangeProc *p, void *arg);
-
-typedef struct Dbg_Environment Dbg_Environment;
-/* A Dbg_Environment describes the context required to make sense of a variable
-   name and access its value.  Its format is not revealed.  Dbg_Environment
-   values are allocated by Dbg_NewEnvironment() and discarded by
-   Dbg_DeleteEnvironment().
- */
-
-Dbg_Environment *Dbg_NewEnvironment(Dbg_MCState *state);
-void Dbg_DeleteEnvironment(Dbg_MCState *state, Dbg_Environment *env);
-
-Dbg_Error Dbg_StringToEnv(
-    Dbg_MCState *state, char *str, Dbg_Environment *resenv,
-    int forcontext, Dbg_Environment const *curenv);
-
-Dbg_Error Dbg_ProcPosToEnvironment(
-    Dbg_MCState *state, const Dbg_ProcPos *pos, int activation,
-    const Dbg_Environment *current, Dbg_Environment *res);
-
-/* Conversion from a position representation to an Dbg_Environment (as required
-   to access variable values).  Only a Dbg_ProcPos argument here; other
-   representations need to be converted first.
-
-   Returns <res> describing the <activation>th instance of the function
-   described by <pos>, up from the stack base if <activation> is negative,
-   else down from <current>.
-   If this function returns Dbg_Err_ActivationNotPresent, the result
-   Dbg_Environment is still valid for accessing non-auto variables.
- */
-
-typedef struct Dbg_DeclSpec Dbg_DeclSpec;
-
-Dbg_Error Dbg_EnvToProcItem(
-    Dbg_MCState *state, Dbg_Environment const *env, Dbg_DeclSpec *proc);
-
-Dbg_Error Dbg_ContainingEnvironment(
-    Dbg_MCState *state, const Dbg_Environment *context, Dbg_Environment *res);
-/* Set <res> to describe the containing function, file if <context> is within
-   a top-level function (or error if <context> already describes a file).
- */
-
-/*--------------------------------------------------------------------------*/
-
-/* ASD debug table pointers are not by themselves sufficient description,
-   since there's an implied section context.  Hence the DeclSpec and TypeSpec
-   structures.
- */
-
-
-#ifndef Dbg_TypeSpec_Defined
-
-struct Dbg_DeclSpec { void *a; };
-
-#ifdef CALLABLE_COMPILER
-typedef void *Dbg_TypeSpec;
-
-/* The intention here is to give an alternative definition for Dbg_BasicType
-   which follows.
- */
-
-#define Dbg_T_Void      xDbg_T_Void
-#define Dbg_T_Bool      xDbg_T_Bool
-#define Dbg_T_SByte     xDbg_T_SByte
-#define Dbg_T_SHalf     xDbg_T_Half
-#define Dbg_T_SWord     xDbg_T_SWord
-#define Dbg_T_UByte     xDbg_T_UByte
-#define Dbg_T_UHalf     xDbg_T_UHalf
-#define Dbg_T_UWord     xDbg_T_UWord
-#define Dbg_T_Float     xDbg_T_Float
-#define Dbg_T_Double    xDbg_T_Double
-#define Dbg_T_LDouble   xDbg_T_LDouble
-#define Dbg_T_Complex   xDbg_T_Complex
-#define Dbg_T_DComplex  xDbg_T_DComplex
-#define Dbg_T_String    xDbg_T_String
-#define Dbg_T_Function  xDbg_T_Function
-
-#define Dbg_BasicType   xDbg_BaiscType
-#define Dbg_PrimitiveTypeToTypeSpec xDbg_PrimitiveTypeToTypeSpec
-
-#else
-/* We want a Dbg_TypeSpec to be a an opaque type, but of known size (so the
-   toolbox's clients can allocate the store to hold one); unfortunately, we
-   can do this only by having one definition for the toolbox's clients and
-   one (elsewhere) for the toolbox itself.
- */
-
-typedef struct Dbg_TypeSpec Dbg_TypeSpec;
-struct Dbg_TypeSpec { void *a; int32 b; };
-#endif /* CALLABLE_COMPILER */
-
-typedef enum {
-    Dbg_T_Void,
-
-    Dbg_T_Bool,
-
-    Dbg_T_SByte,
-    Dbg_T_SHalf,
-    Dbg_T_SWord,
-
-    Dbg_T_UByte,
-    Dbg_T_UHalf,
-    Dbg_T_UWord,
-
-    Dbg_T_Float,
-    Dbg_T_Double,
-    Dbg_T_LDouble,
-
-    Dbg_T_Complex,
-    Dbg_T_DComplex,
-
-    Dbg_T_String,
-
-    Dbg_T_Function
-} Dbg_BasicType;
-
-#endif
-
-void Dbg_PrimitiveTypeToTypeSpec(Dbg_TypeSpec *ts, Dbg_BasicType t);
-
-bool Dbg_TypeIsIntegral(Dbg_TypeSpec const *ts);
-
-bool Dbg_TypeIsPointer(Dbg_TypeSpec const *ts);
-
-bool Dbg_TypeIsFunction(Dbg_TypeSpec const *ts);
-
-bool Dbg_PruneType(Dbg_TypeSpec *tsres, Dbg_TypeSpec const *ts);
-/* Return to tsres a version of ts which has been pruned by the removal of all
-   toplevel typedefs. Result is YES if the result has changed.
- */
-
-typedef Dbg_Error Dbg_FileProc(Dbg_MCState *state, const char *name, const Dbg_DeclSpec *procdef, void *arg);
-
-Dbg_Error Dbg_EnumerateFiles(Dbg_MCState *state, Dbg_SymTable *st, Dbg_FileProc *p, void *arg);
-/* The top level for a high level enumerate.  Lower levels are performed by
-   EnumerateDeclarations (below).
- */
-
-typedef enum {
-    ds_Invalid,
-    ds_Type,
-    ds_Var,
-    ds_Proc,
-    ds_Enum,
-    ds_Function,
-    ds_Label
-} Dbg_DeclSort;
-
-Dbg_DeclSort Dbg_SortOfDeclSpec(Dbg_DeclSpec const *decl);
-
-char *Dbg_NameOfDeclSpec(Dbg_DeclSpec const *decl);
-
-Dbg_TypeSpec Dbg_TypeSpecOfDeclSpec(Dbg_DeclSpec const *decl);
-
-typedef enum {
-    cs_None,
-    cs_Extern,
-    cs_Static,
-    cs_Auto,
-    cs_Reg,
-    cs_Var,
-    cs_Farg,
-    cs_Fcarg,
-    cs_Local,
-    cs_Filtered,
-    cs_Globalreg
-} Dbg_StgClass;
-
-Dbg_StgClass Dbg_StgClassOfDeclSpec(Dbg_DeclSpec const *decl);
-
-bool Dbg_VarsAtSameAddress(Dbg_DeclSpec const *d1, Dbg_DeclSpec const *d2);
-
-bool Dbg_VarsDecribedForDeclSpec(Dbg_DeclSpec const *decl);
-
-int Dbg_ArgCountOfDeclSpec(Dbg_DeclSpec const *decl);
-
-typedef struct Dbg_DComplex { DbleBin r, i; } Dbg_DComplex;
-
-typedef union Dbg_ConstantVal {
-    int32 l;
-    unsigned32 u;
-    DbleBin d;
-    Dbg_DComplex fc;
-    ARMaddress a;
-    char *s;
-} Dbg_ConstantVal;
-
-typedef struct Dbg_Constant {
-    Dbg_TypeSpec type;
-    Dbg_ConstantVal val;
-} Dbg_Constant;
-
-typedef enum Dbg_ValueSort {
-    vs_register,
-    vs_store,
-    vs_constant,
-    vs_local,
-    vs_filtered,
-    vs_none,
-    vs_error
-} Dbg_ValueSort;
-
-/* vs_local allows the use of symbol table entries to describe entities within
-   the debugger's own address space, accessed in the same way as target
-   variables.
-   vs_filtered describes entities which may be read or written only via an
-   access function (eg r15)
- */
-
-#define fpr_base 16
-/* There's only one register ValueSort (reflecting asd table StgClass);
-   fp register n is encoded as register n+fpr_base.
- */
-
-typedef struct Dbg_Value Dbg_Value;
-
-typedef Dbg_Error Dbg_AccessFn(Dbg_MCState *state, int write, Dbg_Value *self, Dbg_Constant *c);
-/* <write> == 0: read a vs_filtered value, updating the value self.
-   <write> == 1: update a vs_filtered value, with the value described by c.
-   <self> allows use of the same Dbg_AccessFn for several different entities
-   (using different val.f.id fields).
- */
-
-typedef Dbg_Error Dbg_FormatFn(int decode, char *b, ARMword *valp, void *formatarg);
-
-typedef struct { Dbg_AccessFn *f; int id; } Dbg_AccessFnRec;
-
-struct Dbg_Value {
-    Dbg_TypeSpec type;
-    Dbg_ValueSort sort;
-    Dbg_FormatFn *formatp;
-    void *formatarg;
-    int f77csize;
-    union {
-        struct { int no; ARMaddress frame; } r;
-        ARMaddress ptr;
-        Dbg_ConstantVal c;
-        void *localp;
-        Dbg_AccessFnRec f;
-        Dbg_Error err;
-    } val;
-};
-
-Dbg_Error Dbg_AddLLSymbol(Dbg_SymTable *st, char const *name, Dbg_LLSymType type, ARMword val);
-
-Dbg_Error Dbg_AddSymbol(Dbg_SymTable *st, char const *name, Dbg_Value const *val);
-
-typedef struct Dbg_DeclSpecF {
-  Dbg_DeclSpec decl;
-  Dbg_FormatFn *formatp;
-  void *formatarg;
-} Dbg_DeclSpecF;
-
-typedef Dbg_Error Dbg_DeclProc(Dbg_MCState *state, Dbg_Environment const *context,
-                       Dbg_DeclSpecF const *var, Dbg_DeclSort sort, int masked,
-                       void *arg);
-
-Dbg_Error Dbg_EnumerateDeclarations(Dbg_MCState *state, Dbg_Environment const *context,
-                            Dbg_DeclProc *p, void *arg);
-/* call p once for every declaration local to the function described by
-   <context> (or file if <context> describes a place outside a function).
-   p's argument <masked> is true if the variable is not visible, thanks to
-   a declaration in an inner scope.
- */
-
-Dbg_Error Dbg_ValueOfVar(Dbg_MCState *state, const Dbg_Environment *context,
-                 const Dbg_DeclSpec *var, Dbg_Value *val);
-/* Different from Dbg_EvalExpr() in that the thing being evaluated is described
-   by a Dbg_DeclSpec (which must be for a variable), rather than a string
-   needing to be decoded and associated with a symbol-table item.  Intended to
-   be called from a Dbg_DeclProc called from Dbg_EnumerateDeclarations.
- */
-
-Dbg_Error Dbg_EvalExpr(Dbg_MCState *state, Dbg_Environment const *context,
-               char const *expr, int flags, Dbg_Value *val);
-
-Dbg_Error Dbg_EvalExpr_ep(Dbg_MCState *state, Dbg_Environment const *context,
-                  char const *expr, char **exprend, int flags, Dbg_Value *val);
-
-/* Both Dbg_ValueOfVar and Dbg_EvalExpr mostly deliver a value still containing
-   an indirection (since it may be wanted as the lhs of an assignment)
- */
-
-void Dbg_RealLocation(Dbg_MCState *state, Dbg_Value *val);
-/* If val describes a register, this may really be a register, or a place on
-   the stack where the register's value is saved. In the latter case, val
-   is altered to describe the save place. (In all others, it remains
-   unchanged).
- */
-
-Dbg_Error Dbg_DereferenceValue(Dbg_MCState *state, const Dbg_Value *value, Dbg_Constant *c);
-/* This fails if <value> describes a structure or array, returning
-   Dbg_Err_TypeNotSimple
- */
-
-typedef struct Dbg_Expr Dbg_Expr;
-/* The result of parsing an expression in an environment: its structure is not
-   revealed.  (Clients may wish to parse just once an expression which may be
-   evaluated often).  In support of which, the following two functions partition
-   the work of Dbg_EvalExpr().
- */
-
-#define Dbg_exfl_heap 1    /* allocate Expr on the heap (FreeExpr must then be
-                              called to discard it).  Otherwise, it goes in a
-                              place overwritten by the next call to ParseExpr
-                              or EvalExpr
-                            */
-#define Dbg_exfl_needassign 2
-#define Dbg_exfl_lowlevel   4
-
-int Dbg_SetInputRadix(Dbg_MCState *state, int radix);
-char *Dbg_SetDefaultIntFormat(Dbg_MCState *state, char *format);
-
-Dbg_Error Dbg_ParseExpr(
-    Dbg_MCState *state, Dbg_Environment const *env, char *string,
-    char **end, Dbg_Expr **res, int flags);
-/* Just parse the argument string, returning a pointer to a parsed expression
-   and a pointer to the first non-white space character in the input string
-   which is not part of the parsed expression. (If macro expansion has taken
-   place, the returned pointer will not be into the argument string at all,
-   rather into the expanded version of it).
- */
-
-Dbg_Error Dbg_ParseExprCheckEnd(
-    Dbg_MCState *state, Dbg_Environment const *env, char *string,
-    Dbg_Expr **res, int flags);
-/* As Dbg_ParseExpr, but the parsed expression is required completely to fill
-   the argument string (apart possibly for trailing whitespace), and an error
-   is returned if it does not.
- */
-
-Dbg_Error Dbg_ParsedExprToValue(
-    Dbg_MCState *state, const Dbg_Environment *env, Dbg_Expr *expr, Dbg_Value *v);
-
-Dbg_Error Dbg_ReadDecl(
-    Dbg_MCState *state, Dbg_Environment const *env, char *string,
-    Dbg_TypeSpec *p, char **varp, int flags);
-/* Read a variable declaration, returing a description of the type of the
-   variable to p, and a pointer to its name to varp.
- */
-
-bool Dbg_IsCastToArrayType(Dbg_MCState *state, Dbg_Expr *expr);
-
-void Dbg_FreeExpr(Dbg_Expr *expr);
-
-Dbg_Error Dbg_CopyType(Dbg_TypeSpec *tdest, Dbg_TypeSpec const *tsource);
-Dbg_Error Dbg_FreeCopiedType(Dbg_TypeSpec *ts);
-
-Dbg_Error Dbg_TypeOfExpr(Dbg_MCState *state, Dbg_Expr *tree, Dbg_TypeSpec *restype);
-
-Dbg_Error Dbg_ExprToVar(const Dbg_Expr *expr, Dbg_DeclSpec *var, Dbg_Environment *env);
-
-Dbg_Error Dbg_Assign(Dbg_MCState *state, const Dbg_Value *lv, const Dbg_Value *rv);
-
-typedef enum Dbg_TypeSort {
-  ts_simple,
-  ts_union,
-  ts_struct,
-  ts_array
-} Dbg_TypeSort;
-
-Dbg_TypeSort Dbg_TypeSortOfValue(Dbg_MCState *state, const Dbg_Value *val, int *fieldcount);
-
-Dbg_Error Dbg_TypeToChars(const Dbg_TypeSpec *var, Dbg_BufDesc *buf);
-
-Dbg_Error Dbg_TypeSize(Dbg_MCState *state, const Dbg_TypeSpec *type, unsigned32 *res);
-
-typedef int Dbg_ValToChars_cb(Dbg_MCState *state, Dbg_Value *subval, const char *fieldname,
-                          Dbg_BufDesc *buf, void *arg);
-
-Dbg_Error Dbg_ValToChars(Dbg_MCState *state, Dbg_Value *val, int base,
-                 Dbg_ValToChars_cb *cb, void *arg,
-                 const char *form, Dbg_BufDesc *buf);
-/*
-   <base> is used for (any size) integer values.
-   If <val> is of an array or structure type, <cb> is called for each element,
-   with <arg> as its last parameter, and <subbuf> describing the space remaining
-   in <buf>.  If <cb> returns 0, conversion ceases.
- */
-
-Dbg_Error Dbg_NthElement(
-    Dbg_MCState *state,
-    const Dbg_Value *val, unsigned32 n, char **fieldname, Dbg_Value *subval);
-
-typedef Dbg_Error Dbg_HistoryProc(void *, int, Dbg_Value *);
-
-Dbg_Error Dbg_RegisterHistoryProc(Dbg_MCState *state, Dbg_HistoryProc *p, void *arg);
-
-typedef enum {
-  ls_cpu,
-  ls_store,
-  ls_copro,
-  ls_local,
-  ls_filtered
-} Dbg_LocSort;
-
-typedef struct {
-  Dbg_LocSort sort;
-  union {
-    struct { ARMaddress addr, size; } store;
-    struct { int modemask; int r; } cpu;
-    struct { int no; int r; } cp;
-    void *localp;
-    Dbg_AccessFnRec f;
-  } loc;
-} Dbg_Loc;
-
-typedef Dbg_Error Dbg_ObjectWriteProc(Dbg_MCState *state, Dbg_Loc const *loc);
-Dbg_Error Dbg_OnObjectWrite(Dbg_MCState *state, Dbg_ObjectWriteProc *p);
-/* Register function to be called back whenever the toolbox has written to any
- * object accessible by the debuggee (or to local variables belonging to a
- * toolbox client). The write has already been done.
- * (To allow multiple toolbox clients to coexist).
- */
-
-Dbg_Error Dbg_ObjectWritten(Dbg_MCState *state, Dbg_Loc const *loc);
-
-/*--------------------------------------------------------------------------*/
-
-/* Control of target program execution.
-   Currently, only synchronous operation is provided.
-   Execution could possibly be asynchronous where the target is a seperate
-   processor, but is necessarily synchronous if the target is Armulator.
-   Unfortunately, this may require modification to the RDI implementation
-   if multitasking is required but the the host system provides it only
-   cooperatively, or if there is no system-provided way to generate SIGINT.
- */
-
-Dbg_Error Dbg_SetCommandline(Dbg_MCState *state, const char *args);
-/* Set the argument string to the concatenation of the name of the most
-   recently loaded image and args.
- */
-
-typedef enum Dbg_ProgramState {
-    ps_notstarted,
-    /* Normal ways of stopping */
-    ps_atbreak, ps_atwatch, ps_stepdone,
-    ps_interrupted,
-    ps_stopped,
-    /* abnormal (but unsurprising) ways of stopping */
-    ps_lostwatch,
-    ps_branchthrough0, ps_undef, ps_caughtswi, ps_prefetch,
-    ps_abort, ps_addrexcept, ps_caughtirq, ps_caughtfiq,
-    ps_error,
-    /* only as a return value from Call() */
-    ps_callfailed, ps_callreturned,
-    /* internal inconsistencies */
-    ps_broken,                  /* target has "broken" */
-    ps_unknownbreak,
-    ps_unknown
-} Dbg_ProgramState;
-
-int Dbg_IsCallLink(Dbg_MCState *state, ARMaddress pc);
-
-typedef struct {
-    Dbg_FPRegVal fpres;
-    ARMword intres;
-} Dbg_CallResults;
-
-Dbg_CallResults *Dbg_GetCallResults(Dbg_MCState *state);
-
-#define Dbg_S_STATEMENTS 0
-#define Dbg_S_INSTRUCTIONS 1
-#define Dbg_S_STEPINTOPROCS 2
-
-Dbg_Error Dbg_Step(Dbg_MCState *state, int32 stepcount, int stepby, Dbg_ProgramState *status);
-/*  <stepby> is a combination of the Dbg_S_... values above */
-
-Dbg_Error Dbg_StepOut(Dbg_MCState *state, Dbg_ProgramState *status);
-
-bool Dbg_CanGo(Dbg_MCState *state);
-
-bool Dbg_IsExecuting(Dbg_MCState *state);
-
-Dbg_Error Dbg_Go(Dbg_MCState *state, Dbg_ProgramState *status);
-
-Dbg_Error Dbg_Stop(Dbg_MCState *state);
-/* Asynchronous Stop request, for call from SIGINT handler.  On return to the
-   caller, the call of Dbg_Go, Dbg_Step or Dbg_Call which started execution
-   should return ps_interrupted.
- */
-
-typedef void Dbg_ExecuteProc(Dbg_MCState *state, Dbg_ProgramState status);
-Dbg_Error Dbg_OnExecute(Dbg_MCState *, Dbg_ExecuteProc *);
-/* Register function to be called back whenever execution stops.
- * (To allow multiple toolbox clients to coexist).
- */
-
-Dbg_Error Dbg_SetReturn(Dbg_MCState *state,
-                const Dbg_Environment *context, const Dbg_Value *value);
-/* Prepare continuation by returning <value> from the function activation
-   described by <context>.  (Dbg_Go() or Dbg_Step() actually perform the
-   continuation).
- */
-
-Dbg_Error Dbg_SetExecution(Dbg_MCState *state, Dbg_Environment *context);
-/* Set the pc in a high-level fashion */
-
-Dbg_Error Dbg_ProgramStateToChars(Dbg_MCState *state, Dbg_ProgramState event, Dbg_BufDesc *buf);
-/* This is guaranteed to give a completely accurate description of <event> if
-   this was the value returned by the most recent call of Dbg_Go, Dbg_Step,
-   or Dbg_Call.
- */
-
-/*--------------------------------------------------------------------------*/
-
-Dbg_Error Dbg_CurrentEnvironment(Dbg_MCState *state, Dbg_Environment *context);
-
-Dbg_Error Dbg_PrevFrame(Dbg_MCState *state, Dbg_Environment *context);
-/* towards the base of the stack */
-
-Dbg_Error Dbg_NextFrame(Dbg_MCState *state, Dbg_Environment *context);
-/* away from the base of the stack */
-
-typedef struct Dbg_AnyPos {
-    enum { pos_source, pos_ll, pos_none } postype;
-    ARMaddress pc;
-    union {
-        Dbg_ProcPos source;
-        Dbg_LLPos ll;
-        ARMaddress none;
-    } pos;
-} Dbg_AnyPos;
-
-Dbg_Error Dbg_EnvironmentToPos(Dbg_MCState *state, const Dbg_Environment *context, Dbg_AnyPos *pos);
-/* <pos> is set to a Dbg_ProcPos if these is one corresponding to <context>
-   else a Dbg_LLPos if there is one.
- */
-
-/*--------------------------------------------------------------------------*/
-
-/* Source file management.
-   Pretty vestigial.  Handles source path (per loaded image),
-   and translates from line-number (as given in debugger tables) to character
-   position (as required to access files)
- */
-
-Dbg_Error Dbg_ClearPaths(Dbg_MCState *state, Dbg_SymTable *st);
-Dbg_Error Dbg_AddPath(Dbg_MCState *state, Dbg_SymTable *st, const char *path);
-Dbg_Error Dbg_DeletePath(Dbg_MCState *state, Dbg_SymTable *st, const char *path);
-
-typedef enum {
-  Dbg_PathsCleared,
-  Dbg_PathAdded,
-  Dbg_PathDeleted
-} Dbg_PathAlteration;
-
-typedef void Dbg_PathAlteredProc(
-    Dbg_MCState *state, Dbg_SymTable *st, char const *path,
-    Dbg_PathAlteration sort);
-
-Dbg_Error Dbg_OnPathAlteration(Dbg_MCState *state, Dbg_PathAlteredProc *p);
-/* Register function to be called back whenever one of the source path
- * modification functions above is called. (To allow multiple toolbox
- * clients to coexist).
- */
-
-typedef struct Dbg_FileRec Dbg_FileRec;
-typedef struct {
-  unsigned32 linecount;
-  Dbg_FileRec *handle;
-  char *fullname;
-} Dbg_FileDetails;
-
-Dbg_Error Dbg_GetFileDetails(
-    Dbg_MCState *state, const Dbg_File *fname, Dbg_FileDetails *res);
-Dbg_Error Dbg_FinishedWithFile(Dbg_MCState *state, Dbg_FileRec *handle);
-
-Dbg_Error Dbg_GetFileDetails_fr(
-    Dbg_MCState *state, Dbg_FileRec *handle, Dbg_FileDetails *res);
-/* Refresh details about the file associated with <handle> (in particular,
- * its linecount).
- */
-
-Dbg_Error Dbg_FileLineLength(
-    Dbg_MCState *state, Dbg_FileRec *handle, int32 lineno, int32 *len);
-/* Return to <len> the length of line <lineno> of the file associated with
- * <handle> (without necessarily reading from the file).
- */
-
-Dbg_Error Dbg_GetFileLine_fr(
-    Dbg_MCState *state, Dbg_FileRec *handle, int32 lineno, Dbg_BufDesc *buf);
-/* Return to <buf> the contents of line <lineno> of the file associated with
- * <handle> (including its terminating newline).
- */
-
-Dbg_Error Dbg_StartFileAccess(Dbg_MCState *state, Dbg_FileRec *handle);
-Dbg_Error Dbg_EndFileAccess(Dbg_MCState *state, Dbg_FileRec *handle);
-/* These two calls bracket a sequence of calls to GetFileLine. Between the
- * calls, the toolbox is permitted to retain state allowing more rapid
- * access to text on the file associated with <handle>.
- */
-
-Dbg_Error Dbg_ControlSourceFileAccess(
-    Dbg_MCState *state, uint32 cachesize, bool closefiles);
-/* Control details of how the toolbox manages source files.
- *   If <cachesize> is non-zero, the text from the most recently accessed
- *     source files (of total size not to exceed <cachesize>) is saved in
- *     store on first access to the file; subsequent access to the text of
- *     the file uses this copy.
- *   If <closefiles> is true, no stream is left attached to uncached source
- *     files after Dbg_EndFileAccess has been closed. Otherwise, the toolbox
- *     may retain such streams, in order to improve access.
- */
-
-/*--------------------------------------------------------------------------*/
-
-/* disassembly */
-
-/*
- ? More exact control is wanted here, but that requires a more complicated
- ? disass callback interface.
- */
-
-typedef const char *Dbg_SWI_Decode(Dbg_MCState *state, ARMword swino);
-
-Dbg_Error Dbg_InstructionAt(Dbg_MCState *state, ARMaddress addr,
-                    int isize, ARMhword *inst, Dbg_SymTable *st,
-                    Dbg_SWI_Decode *swi_name, Dbg_BufDesc *buf, int *length);
-/* <isize> describes the form of disassembly wanted: 2 for 16-bit, 4 for 32-bit,
- * 0 for 16- or 32-bit depending whether addr addresses 16- or 32-bit code.
- * <inst> is a pointer to a pair of halfwords *in target byte order*
- * Possibly only the first halfword will be consumed: the number of bytes used
- * is returned via <length>.
- */
-
-/*--------------------------------------------------------------------------*/
-
-int Dbg_RDIOpen(Dbg_MCState *state, unsigned type);
-int Dbg_RDIInfo(Dbg_MCState *state, unsigned type, ARMword *arg1, ARMword *arg2);
-
-/*--------------------------------------------------------------------------*/
-
-typedef enum {
-    Dbg_Point_Toolbox,
-    Dbg_Point_RDI_Unknown,
-    Dbg_Point_RDI_SW,
-    Dbg_Point_RDI_HW
-} Dbg_PointType;
-
-/* breakpoint management
-   Associated with a breakpoint there may be any of
-     a count
-     an expression
-     a function
-   the breakpoint is activated if
-        the expression evaluates to a non-zero value (or fails to evaluate).
-     && decrementing the count reaches zero (the count is then reset to its
-        initial value).
-     && the function, called with the breakpoint address as argument, returns
-        a non-zero value.
-?  (The order here may be open to debate.  Note that the first two are in
-    the opposite order in armsd, but I think this order more rational)
- */
-
-typedef enum Dbg_BreakPosType {
-    bt_procpos,
-    bt_procexit,
-    bt_address
-} Dbg_BreakPosType;
-
-typedef union {
-      Dbg_ProcPos procpos;
-      Dbg_ProcDesc procexit;
-      ARMaddress address;
-} Dbg_BreakPosPos;
-
-typedef struct Dbg_BreakPos {
-    Dbg_BreakPosType sort;
-    Dbg_BreakPosPos loc;
-} Dbg_BreakPos;
-
-typedef int Dbg_BPProc(Dbg_MCState *state, void *BPArg, Dbg_BreakPos *where);
-
-typedef struct Dbg_BreakStatus {
-    int index;
-    int initcount, countnow;
-    Dbg_BreakPos where;
-    char *expr;
-    Dbg_BPProc *p; void *p_arg;
-    int incomplete;
-    Dbg_PointType type;
-    ARMword hwresource;
-} Dbg_BreakStatus;
-
-Dbg_Error Dbg_StringToBreakPos(
-    Dbg_MCState *state, Dbg_Environment *env, char const *str, size_t len,
-    Dbg_BreakPos *bpos, char *b);
-
-Dbg_Error Dbg_SetBreakPoint(Dbg_MCState *state, Dbg_BreakPos *where,
-                    int count,
-                    const char *expr,
-                    Dbg_BPProc *p, void *arg);
-Dbg_Error Dbg_SetBreakPoint16(Dbg_MCState *state, Dbg_BreakPos *where,
-                    int count,
-                    const char *expr,
-                    Dbg_BPProc *p, void *arg);
-Dbg_Error Dbg_SetBreakPointNaturalSize(Dbg_MCState *state, Dbg_BreakPos *where,
-                    int count,
-                    const char *expr,
-                    Dbg_BPProc *p, void *arg);
-/* Setting a breakpoint at the same address as a previous breakpoint
-   completely removes the previous one.
- */
-
-Dbg_Error Dbg_DeleteBreakPoint(Dbg_MCState *state, Dbg_BreakPos *where);
-
-Dbg_Error Dbg_SuspendBreakPoint(Dbg_MCState *state, Dbg_BreakPos *where);
-/* Temporarily remove the break point (until Reinstated) but leave intact
-   its associated expr, the value its count has reached, etc.
-?  The debugger toolbox itself wants this, but I'm not sure what use a client
-   could have for it.  Ditto Reinstate...
- */
-
-Dbg_Error Dbg_ReinstateBreakPoint(Dbg_MCState *state, Dbg_BreakPos *where);
-/* Undo the effect of Dbg_SuspendBreakPoint
- */
-
-Dbg_Error Dbg_DeleteAllBreakPoints(Dbg_MCState *state);
-
-Dbg_Error Dbg_SuspendAllBreakPoints(Dbg_MCState *state);
-
-Dbg_Error Dbg_ReinstateAllBreakPoints(Dbg_MCState *state);
-
-typedef Dbg_Error Dbg_BPEnumProc(Dbg_MCState *state, Dbg_BreakStatus *status, void *arg);
-
-Dbg_Error Dbg_EnumerateBreakPoints(Dbg_MCState *state, Dbg_BPEnumProc *p, void *arg);
-
-Dbg_Error Dbg_BreakPointStatus(Dbg_MCState *state,
-                       const Dbg_BreakPos *where, Dbg_BreakStatus *status);
-
-typedef void Dbg_BreakAlteredProc(Dbg_MCState *state, ARMaddress addr, bool set);
-Dbg_Error Dbg_OnBreak(Dbg_MCState *state, Dbg_BreakAlteredProc *p);
-/* Register function to be called back whenever a breakpoint is set or
- * cleared. (To allow multiple toolbox clients to coexist).
- */
-
-bool Dbg_StoppedAtBreakPoint(Dbg_MCState *state, const Dbg_BreakPos *where);
-/* Called after execution which resulted in ps_atbreak, to find out whether
-   the specified breakpoint was hit (could be >1, eg. exit break and another
-   high-level breakpoint at the same position).
-   Returns NO if specified breakpoint not found, or execution didn't stop
-   with ps_atbreak status.
- */
-
-/*--------------------------------------------------------------------------*/
-
-typedef struct {
-  Dbg_Value val;
-  char *name;
-} Dbg_WatchPos;
-
-typedef int Dbg_WPProc(Dbg_MCState *state, void *WPArg, Dbg_WatchPos *where);
-
-typedef struct Dbg_WPStatus {
-    int index;
-    int initcount, countnow;
-    Dbg_WatchPos what, target;
-    char *expr;
-    Dbg_WPProc *p; void *p_arg;
-    Dbg_PointType type;
-    ARMword hwresource;
-    int skip;
-} Dbg_WPStatus;
-
-Dbg_Error Dbg_SetWatchPoint(
-    Dbg_MCState *state, Dbg_Environment *context, char const *watchee,
-    char const *target,
-    int count,
-    char const *expr,
-    Dbg_WPProc *p, void *arg);
-
-/* Cause a watchpoint event if the value of <watchee> changes to the value of
-   <target> (or changes at all if <target> is NULL).  <watchee> should
-   evaluate either to an L-value (when the size of the object being watched is
-   determined by its type) or to an integer constant (when the word with this
-   address is watched).
- */
-
-Dbg_Error Dbg_DeleteWatchPoint(Dbg_MCState *state, Dbg_Environment *context, char const *watchee);
-
-
-Dbg_Error Dbg_SetWatchPoint_V(
-    Dbg_MCState *state,
-    char const *name, Dbg_Value const *val, char const *tname, Dbg_Value const *tval,
-    int count,
-    char const *expr,
-    Dbg_WPProc *p, void *arg);
-
-Dbg_Error Dbg_DeleteWatchPoint_V(Dbg_MCState *state, Dbg_Value const *val);
-
-
-Dbg_Error Dbg_DeleteAllWatchPoints(Dbg_MCState *state);
-
-typedef Dbg_Error Dbg_WPEnumProc(Dbg_MCState *state, Dbg_WPStatus const *watchee, void *arg);
-
-Dbg_Error Dbg_EnumerateWatchPoints(Dbg_MCState *state, Dbg_WPEnumProc *p, void *arg);
-
-Dbg_Error Dbg_WatchPointStatus(Dbg_MCState *state,
-                       Dbg_WatchPos const *where, Dbg_WPStatus *status);
-
-typedef void Dbg_WPRemovedProc(void *arg, Dbg_WPStatus const *wp);
-Dbg_Error Dbg_RegisterWPRemovalProc(Dbg_MCState *state, Dbg_WPRemovedProc *p, void *arg);
-/* When a watchpoint goes out of scope it is removed by the toolbox, and the
-   function registered here gets called back to adjust its view
- */
-
-typedef void Dbg_WatchAlteredProc(Dbg_MCState *state, Dbg_Value const *where, bool set);
-Dbg_Error Dbg_OnWatch(Dbg_MCState *state, Dbg_WatchAlteredProc *p);
-/* Register function to be called back whenever a watchpoint is set or
- * cleared. (To allow multiple toolbox clients to coexist).
- */
-
-/*--------------------------------------------------------------------------*/
-
-Dbg_Error Dbg_ProfileLoad(Dbg_MCState *state);
-
-Dbg_Error Dbg_ProfileStart(Dbg_MCState *state, ARMword interval);
-Dbg_Error Dbg_ProfileStop(Dbg_MCState *state);
-
-Dbg_Error Dbg_ProfileClear(Dbg_MCState *state);
-
-Dbg_Error Dbg_WriteProfile(Dbg_MCState *state, char const *filename,
-                           char const *toolid, char const *arg);
-
-/*--------------------------------------------------------------------------*/
-
-Dbg_Error Dbg_ConnectChannel_ToHost(Dbg_MCState *state, RDICCProc_ToHost *p, void *arg);
-Dbg_Error Dbg_ConnectChannel_FromHost(Dbg_MCState *state, RDICCProc_FromHost *p, void *arg);
-
-/*--------------------------------------------------------------------------*/
-
-/* Configuration data management */
-
-Dbg_Error Dbg_LoadConfigData(Dbg_MCState *state, char const *filename);
-
-Dbg_Error Dbg_SelectConfig(
-    Dbg_MCState *state,
-    RDI_ConfigAspect aspect, char const *name, RDI_ConfigMatchType matchtype,
-    unsigned versionreq, unsigned *versionp);
-
-Dbg_Error Dbg_ParseConfigVersion(
-    char const *s, RDI_ConfigMatchType *matchp, unsigned *versionp);
-
-typedef Dbg_Error Dbg_ConfigEnumProc(Dbg_MCState *state, RDI_ConfigDesc const *desc, void *arg);
-
-Dbg_Error Dbg_EnumerateConfigs(Dbg_MCState *state, Dbg_ConfigEnumProc *p, void *arg);
-
-/*--------------------------------------------------------------------------*/
-
-/* Angel OS support */
-
-Dbg_Error Dbg_CreateTask(Dbg_MCState **statep, Dbg_MCState *parent, bool inherit);
-/* This is called when a task is to be debugged which has not been debugged
-   before - ie. there is no existing Dbg_MCState for this task. It
-   initialises a new Dbg_MCState and returns a pointer to it.
-   <parent> is any valid previously-created MCCState. If <inherit> is TRUE,
-   the new MCState inherits certain features from it (eg. symbols).
-   Otherwise, only features which are the same across all tasks are inherited,
-   (eg. global breakpoints).
- */
-
-Dbg_Error Dbg_DeleteTask(Dbg_MCState *state);
-/* This is called when a task dies, and frees up everything which relates to that
-   task which is controlled by armdbg.
- */
-
-Dbg_Error Dbg_DetachTask(Dbg_MCState *state);
-
-Dbg_Error Dbg_AttachTask(Dbg_MCState *state);
-/* These are called to request a switch of the current task.  First
-   Dbg_DetachTask should be called with the state of the old task.
-   Dbg_DetachTask will ensure that any cached state held by armdbg for
-   the old task is immediately written out to the target.
-
-   After Dbg_DetachTask is called and before Dbg_AttachTask is called
-   the OS channel manager should tell the target that any future
-   requests from the debugger will be fore the new task.
-
-   If the new task does not have an armdbg state structure
-   already, then Dbg_CreateTask should be called to create one (see
-   above).  Then Dbg_AttachTask is called to tell armdbg to treat the
-   new armdbg state as the current task.
- */
-
-typedef Dbg_Error Dbg_TaskSwitchProc(void *arg, Dbg_MCState *newstate);
-
-Dbg_Error Dbg_OnTaskSwitch(Dbg_MCState *state, Dbg_TaskSwitchProc *fn, void *arg);
-/* The front end may register a callback which gets called by armdbg whenever
-   Dbg_AttachTask is called.  This callback tells the front end the new current
-   Dbg_MCState it should use to call armdbg.
-   [Note that this is only useful if there is one front end shared between all
-    tasks rather than one front end per task]
-   The value of <arg> passed to Dbg_OnTaskSwitch is passed to <fn>
-   when it is called.
- */
-
-typedef Dbg_Error Dbg_RestartProc(
-    void *arg, Dbg_MCState *curstate, Dbg_MCState **newstate);
-
-Dbg_Error Dbg_OnRestart(Dbg_MCState *state, Dbg_RestartProc *fn, void *arg);
-/* This is used by the OS channels layer to register a callback which
-   will be made by the debugger toolbox early in the process of resuming
-   execution.
-
-   This callback must determine which task will be resumed when the target
-   restarts execution.  If this is not already the current task then it must
-   call Dbg_DetachTask and Dbg_AttachTask as decribed above to switch to the
-   task about to be resumed and return the state for the new task in
-   <newstate>.
-
-   This will ensure that armdbg updates the correct task on execution as well
-   as ensuring that stepping over a breakpointed instruction on restarting
-   happens correctly.
-
-   The value of <arg> passed to Dbg_OnRestart is passed to <fn>
-   when it is called.
- */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/* End of armdbg.h */
diff --git a/gdb/rdi-share/buffers.h b/gdb/rdi-share/buffers.h
deleted file mode 100644
index 78549de..0000000
--- a/gdb/rdi-share/buffers.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Public interface to buffer management
- */
-
-#ifndef angel_buffers_h
-#define angel_buffers_h
-
-#include "chandefs.h"           /* CHAN_HEADER_SIZE */
-
-
-/* the handle to a buffer */
-typedef unsigned char *p_Buffer;
-
-
-/*
- * Angel Packets are structured as a fixed size header, followed
- * by the packet data
- */
-#ifdef TARGET
-# define BUFFERDATA(b)  (b)     /* channels layer takes care of it */
-#else
-# define BUFFERDATA(b)  (&((b)[CHAN_HEADER_SIZE]))
-#endif
-
-
-/*
- * The buffer management function prototypes are only applicable
- * when compiling target code
- */
-#ifdef TARGET
-
-/*
- * Function: Angel_BufferQuerySizes
- *  Purpose: Request infomation on the default and maximum buffer sizes
- *           that can be allocated
- *
- *   Params:
- *             In/Out: default_size, max_size: pointers to place the
- *                     sizes in on return
- */
-
-void Angel_BufferQuerySizes(unsigned int *default_size, 
-                            unsigned int *max_size );
-
-/*
- * Function: Angel_RxEnginBuffersLeft
- *  Purpose: return the number of free buffers 
- *
- *   Params:
- *            Returns: number of free buffers
- */
-unsigned int Angel_BuffersLeft( void );
-
-/*
- * Function: Angel_BufferAlloc
- *  Purpose: allocate a buffer that is at least req_size bytes long 
- *
- *   Params:
- *              Input: req_size     the required size of the buffer
- *
- *              Returns: pointer to the buffer NULL if unable to 
- *                       fulfil the request
- */
-p_Buffer     Angel_BufferAlloc(unsigned int  req_size);
-
-/*
- * Function: Angel_BufferRelease
- *  Purpose: release a buffer back to the free pool
- *
- *   Params:
- *              Input: pointer to the buffer to free
- */
-void Angel_BufferRelease(p_Buffer buffer);
-
-
-/* return values for angel_InitBuffers */
-typedef enum buf_init_error{
-  INIT_BUF_OK,
-  INIT_BUF_FAIL
-} buf_init_error;
-
-/*
- * Function: Angel_InitBuffers
- *  Purpose: Initalised and malloc the buffer pool
- *
- *   Params:
- *              Returns: see above
- */
-
-buf_init_error  Angel_InitBuffers(void);
-
-#endif /* def TARGET */
-
-#endif /* ndef angel_buffers_h */
-
-/* EOF buffers.h */
diff --git a/gdb/rdi-share/bytesex.c b/gdb/rdi-share/bytesex.c
deleted file mode 100644
index 0c6aaae..0000000
--- a/gdb/rdi-share/bytesex.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * bytesex.c - Code to support byte-sex independence
- * Copyright: (C) 1991, Advanced RISC Machines Ltd., Cambridge, England.
- */
-
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#include "bytesex.h"
-
-static int reversing_bytes = 0;
-
-void bytesex_reverse(yes_or_no)
-int yes_or_no;
-{ reversing_bytes = yes_or_no;
-}
-
-int bytesex_reversing()
-{
-  return reversing_bytes;
-}
-
-int32 bytesex_hostval(v)
-int32 v;
-{ /* Return v with the same endian-ness as the host */
-  /* This mess generates better ARM code than the more obvious mess */
-  /* and may eventually peephole to optimal code...                 */
-  if (reversing_bytes)
-  { unsigned32 t;
-    /* t = v ^ (v ror 16) */
-    t = v ^ ((v << 16) | (((unsigned32)v) >> 16));
-    t &= ~0xff0000;
-    /* v = v ror 8 */
-    v = (v << 24) | (((unsigned32)v) >> 8);
-    v = v ^ (t >> 8);
-  }
-  return v;
-}
-
-int32 bytesex_hostval_16(v)
-int32 v;
-{
-  if (reversing_bytes) {
-    v = ((v >> 8) & 0xff) | ((v << 8) & 0xff00);
-  }
-  return v;
-}
diff --git a/gdb/rdi-share/bytesex.h b/gdb/rdi-share/bytesex.h
deleted file mode 100644
index 4b53ef3..0000000
--- a/gdb/rdi-share/bytesex.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
-  Title:     Code to support byte-sex independence
-  Copyright: (C) 1991, Advanced RISC Machines Ltd., Cambridge, England.
-*/
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#ifndef __bytesex_h
-#define __bytesex_h
-
-#include "host.h"
-
-void bytesex_reverse(int yes_or_no);
-/*
- * Turn sex-reversal on or off - 0 means off, non-0 means on.
- */
-
-int bytesex_reversing(void);
-/*
- * Return non-0 if reversing the byte sex, else 0.
- */
-
-int32 bytesex_hostval(int32 v);
-/*
- * Return v or byte-reversed v, according to whether sex-reversval
- * is on or off.
- */
-
-int32 bytesex_hostval_16(int32 v);
-/* Return v or byte-reversed v for a 16 bit value */
-
-#endif
diff --git a/gdb/rdi-share/chandefs.h b/gdb/rdi-share/chandefs.h
deleted file mode 100644
index d97f0b5..0000000
--- a/gdb/rdi-share/chandefs.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Enumeration with all supported channels
- */
-
-#ifndef angel_chandefs_h
-#define angel_chandefs_h
-
-enum channelIDs {
-  CI_PRIVATE = 0,               /* channels protocol control messages */
-  CI_HADP,                      /* ADP, host originated */
-  CI_TADP,                      /* ADP, target originated */
-  CI_HBOOT,                     /* Boot, host originated */
-  CI_TBOOT,                     /* Boot, target originated */
-  CI_CLIB,                      /* Semihosting C library support */
-  CI_HUDBG,                     /* User debug support, host originated */
-  CI_TUDBG,                     /* User debug support, target originated */
-  CI_HTDCC,                     /* Thumb direct comms channel, host orig. */
-  CI_TTDCC,                     /* Thumb direct comms channel, target orig. */
-  CI_TLOG,                      /* Target debug/logging */
-  CI_NUM_CHANNELS
-};
-
-typedef unsigned ChannelID;
-
-
-/*
- * Size in bytes of the channel header.
- * This is a duplicate of XXX in chanpriv.h, but we don't want everyone
- * to have access to all of chanpriv.h, so we'll double-check in chanpriv.h.
- */
-#define CHAN_HEADER_SIZE (4)
-
-#endif /* ndef angel_chandefs_h */
-
-/* EOF chandefs.h */
diff --git a/gdb/rdi-share/channels.h b/gdb/rdi-share/channels.h
deleted file mode 100644
index b43ebc1..0000000
--- a/gdb/rdi-share/channels.h
+++ /dev/null
@@ -1,384 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: User interface to the channels layer
- */
-
-#ifndef angel_channels_h
-#define angel_channels_h
-
-/*
- * This provides the public interface to the channels layer read and write
- * routines, and buffer management routines.
- */
-
-/* Nested header files, if required */
-
-#include "devices.h"
-#include "chandefs.h"
-#include "adperr.h"
-
-/* General purpose constants, macros, enums, typedefs */
-
-/* use the default device */
-#define CH_DEFAULT_DEV ((DeviceID)-1)
-
-/* return codes */
-typedef enum ChanError {
-  CE_OKAY,                      /* no error */
-  CE_ABANDONED,                 /* abandoned due to device switch */
-  CE_DEV_ERROR,                 /* unexpected error from device driver */
-  CE_BUSY,                      /* channel in use */
-  CE_BUFF_ERROR,                /* unable to get buffer */
-  CE_PRIVATE                    /* start of internal error codes */
-} ChanError;
-
-
-/* Publically-accessible globals */
-
-/*
- * The following two globals are only valid after angel_InitialiseChannels()
- * has been called.
- */
-
-/* the default size of a channel buffer, for global use */
-extern unsigned Angel_ChanBuffSize;
-
-/* the size of a long buffer, for global use */
-extern unsigned Angel_ChanLongSize;
-
-#ifdef TARGET
-AdpErrs send_resend_msg(DeviceID devid);
-#endif
-
-/*
- * Function: angel_InitialiseChannels
- *  Purpose: initialise the channels layer
- *
- *   Params:
- *              Input: -
- *             Output: -
- *             In/Out: -
- *
- *            Returns: -
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- */
-
-void angel_InitialiseChannels( void );
-
-/*
- * Function: adp_init_seq
- *  Purpose: initialise sequence numbers and free anyt leftover buffers
- *
- *   Params:
- *              Input: -
- *             Output: -
- *             In/Out: -
- *
- *            Returns: - adp_ok if things went ok else an error code
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- */
-
-AdpErrs adp_init_seq(void);
-
-/*
- * Function: angel_ChannelAllocBuffer
- *  Purpose: allocate a buffer that is at least req_size bytes long
- *
- *   Params:
- *              Input: req_size        the minimum size required
- *             Output: -
- *             In/Out: -
- *
- *            Returns: pointer to allocated buffer, or
- *                     NULL if unable to allocate suitable buffer
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- */
-
-p_Buffer angel_ChannelAllocBuffer(unsigned req_size);
-
-
-/*
- * Function: angel_ChannelReleaseBuffer
- *  Purpose: release a buffer back to the free pool
- *
- *   Params:
- *              Input: buffer   the buffer to release
- *             Output: -
- *             In/Out: -
- *
- *            Returns: -
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- */
-
-void angel_ChannelReleaseBuffer(p_Buffer buffer);
-
-
-/*
- * Function: angel_ChannelSend
- *  Purpose: blocking send of a packet via a channel
- *
- *   Params:
- *              Input: devid         Device to use, or CH_DEFAULT_DEV
- *                     chanid        Channel to use for tx 
- *                     buffer        Pointer to data to send
- *                     len           Length of data to send
- *             Output: -
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Transmission completed
- *                     CE_BAD_CHAN   Channel id invalid
- *                     CE_ABANDONED  Tx abandoned due to device switch
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- */
-
-ChanError angel_ChannelSend(DeviceID devid, ChannelID chanid,
-                            const p_Buffer buffer, unsigned len);
-
-
-/*
- * Function: angel_ChannelSendAsync
- *  Purpose: asynchronous send of a packet via a channel
- *
- *   Params:
- *              Input: devid         Device to use, or CH_DEFAULT_DEV
- *                     chanid        Channel to use for tx 
- *                     buffer        Pointer to data to send
- *                     len           Length of data to send
- *                     callback      Function to call on completion
- *                     callback_data Pointer to pass to callback
- *             Output: -
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Transmission underway
- *                     CE_BAD_CHAN   Channel id invalid
- *                     CE_ABANDONED  Tx abandoned due to device switch
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * register an asynchronous send on the given channel
- * (blocks until send can be commenced)
- */
-
-typedef void (*ChanTx_CB_Fn)(ChannelID  chanid,         /* which channel  */
-                             void      *callback_data); /* as supplied... */
-                             
-
-ChanError angel_ChannelSendAsync(          DeviceID      devid,
-                                           ChannelID     chanid,
-                                     const p_Buffer      buffer,
-                                           unsigned      len, 
-                                           ChanTx_CB_Fn  callback, 
-                                           void         *callback_data);
-
-
-/*
- * Function: angel_ChannelRead
- *  Purpose: blocking read of a packet from a channel
- *
- *   Params:
- *              Input: devid         Device to use, or CH_DEFAULT_DEV
- *                     chanid        Channel to use for rx
- *             Output: buffer        The buffer, supplied and filled
- *                     len           How many bytes there are in the buffer
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Reception successful
- *                     CE_BAD_CHAN   Channel id invalid
- *                     CE_ABANDONED  Tx abandoned due to device switch
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * Note that in the present version, if an asynchronous read has been
- * registered, a blocking read will be refused with CE_BUSY.
- */
-ChanError angel_ChannelRead(DeviceID      devid,
-                            ChannelID     chanid,
-                            p_Buffer     *buffer, 
-                            unsigned     *len);
-
-
-/*
- * Function: angel_ChannelReadAsync
- *  Purpose: asynchronous read of a packet via a channel
- *
- *   Params:
- *              Input: devid         Device to use, or CH_DEFAULT_DEV
- *                     chanid        Channel to wait on
- *                     callback      Function to call on completion, or NULL
- *                     callback_data Pointer to pass to callback
- *             Output: -
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Read request registered
- *                     CE_BAD_CHAN   Channel id invalid
- *                     CE_BUSY       Someone else is using the channel
- *                                   (in a single threaded world)
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * Register an asynchronous read on the given channel.  There can only be one
- * async. reader per channel, and blocking reads are not permitted whilst
- * an async. reader is registered.
- *
- * Reader can unregister by specifying NULL as the callback function.
- */
-
-typedef void (*ChanRx_CB_Fn)(DeviceID   devID,   /* ID of receiving device  */
-                             ChannelID  chanID,  /* ID of receiving channel */
-                             p_Buffer   buff,    /* pointer to buffer       */
-                             unsigned   len,     /* length of data          */
-                             void      *cb_data  /* callback data           */
-                             );
-
-ChanError angel_ChannelReadAsync(DeviceID      devid,
-                                 ChannelID     chanid,
-                                 ChanRx_CB_Fn  callback, 
-                                 void         *callback_data);
-
-
-/*
- * Function: angel_ChannelReadAll
- *  Purpose: register an asynchronous read across all devices
- *
- *   Params:
- *              Input: chanid        Channel to look for (usually HBOOT)
- *                     callback      Function to call on completion
- *                     callback_data Pointer to pass to callback
- *             Output: -
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Read request registered
- *                     CE_BAD_CHAN   Channel id invalid
- *                     CE_BUSY       Someone else is reading all devices
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * Register an asynchronous read across all devices.  This is a 'fallback',
- * which will be superseded (temporarily) by a registered reader or blocking 
- * read on a specific device.
- */
-
-ChanError angel_ChannelReadAll(         ChannelID     chanid,
-                                        ChanRx_CB_Fn  callback,
-                                        void         *callback_data);
-
-
-
-/*
- * Function: angel_ChannelSendThenRead
- *  Purpose: blocking write to followed by read from a channel
- *
- *   Params:
- *              Input: devid         Device to use, or CH_DEFAULT_DEV
- *                     chanid        Channel to use for rx
- *             In/Out: buffer        On entry:  the packet to be sent
- *                                   On return: the packet received
- *                     len           On entry:  length of packet to be sent
- *                                   On return: length of packet rx'd
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Tx and Reception successful
- *                     CE_BAD_CHAN   Channel id invalid
- *                     CE_ABANDONED  Tx abandoned due to device switch
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * Note that in the present version, if an asynchronous read has been
- * registered, this will be refused with CE_BUSY.
- */
-ChanError angel_ChannelSendThenRead(DeviceID      devid,
-                                    ChannelID     chanid,
-                                    p_Buffer     *buffer, 
-                                    unsigned     *len);
-
-
-/*
- * Function: angel_ChannelSelectDevice
- *  Purpose: select the device to be used for all channel comms
- *
- *   Params:
- *              Input: device        ID of device to use as the default
- *             Output: -
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Default device selected
- *                     CE_BAD_DEV    Invalid device ID
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: Any channel operations in progress are
- *                     abandoned.
- *
- * select the device for all channels comms
- */
-
-ChanError angel_ChannelSelectDevice(DeviceID device);
-
-
-/*
- * Function: angel_ChannelReadActiveDevice
- *  Purpose: reads the device id of the currently active device
- *
- *   Params:
- *              Input: device        address of a DeviceID variable
- *             Output: *device       ID of device currently being used
- *             In/Out: -
- *
- *            Returns: CE_OKAY       Default device selected
- */
-
-ChanError angel_ChannelReadActiveDevice(DeviceID *device);
-
-#endif /* ndef angel_channels_h */
-
-/* EOF channels.h */
diff --git a/gdb/rdi-share/chanpriv.h b/gdb/rdi-share/chanpriv.h
deleted file mode 100644
index 155e864..0000000
--- a/gdb/rdi-share/chanpriv.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Private header for channels implementations
- */
-
-#ifndef angel_chanpriv_h
-#define angel_chanpriv_h
-
-/*
- * This describes the internal structure and flags for a channels packet.
- */
-
-/* byte positions within channel packet */
-#define CF_CHANNEL_BYTE_POS  0
-#define CF_HOME_SEQ_BYTE_POS 1
-#define CF_OPPO_SEQ_BYTE_POS 2
-#define CF_FLAGS_BYTE_POS    3
-#define CF_DATA_BYTE_POS     4
-
-/* flags for FLAGS field */
-#define CF_RELIABLE  (1 << 0)    /* use reliable channels protocol */
-#define CF_RESEND    (1 << 1)    /* this is a renegotiation packet */
-#define CF_HEARTBEAT (1 << 2)    /* heartbeat packet - prod target into sync */
-
-/* byte positions within buffer */
-#define CB_LINK_BYTE_POS        0   /* the link pointer */
-#define CB_CHAN_HEADER_BYTE_POS 4   /* the channel frame starts here */
-
-/* macro to get buffer position of packet component */
-#define CB_PACKET(x) (CB_CHAN_HEADER_BYTE_POS + (x))
-
-/* byte offset of packet data within buffer */
-#define CB_CHAN_DATA_BYTE_POS   (CB_PACKET(CF_DATA_BYTE_POS))
-
-/* access the link in a buffer, where b is byte pointer to buffer */
-#define CB_LINK(b) ((p_Buffer)(&(b)[0]))
-
-#define invalidChannelID(chan)  (((int)(chan)) < 0 || \
-                                 (chan) >= CI_NUM_CHANNELS)
-
-#endif /* ndef angel_chanpriv_h */
-
-/* EOF chanpriv.h */
diff --git a/gdb/rdi-share/configure b/gdb/rdi-share/configure
deleted file mode 100755
index e85f4f8..0000000
--- a/gdb/rdi-share/configure
+++ /dev/null
@@ -1,2115 +0,0 @@
-#! /bin/sh
-
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-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
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-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
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-
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-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
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-no_create=
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-
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-am_cv_exeext=
-for file in am_c_test.*; do
-   case $file in
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-    *.o) ;;
-    *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
-   esac
-done
-rm -f am_c_test*
-fi
-
-test x"${am_cv_exeext}" = x && am_cv_exeext=no
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-echo "$ac_t""${am_cv_exeext}" 1>&6
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
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-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
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-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
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-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
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-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
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-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
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-
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-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
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-cat > $CONFIG_STATUS <<EOF
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-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
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-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
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-    echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
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-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
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-s%@AUTOHEADER@%$AUTOHEADER%g
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-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
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-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
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-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
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-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
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-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
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-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
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-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
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-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
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-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
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-  *) ac_comsub= ;;
-  esac
-
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-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
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-s%@top_srcdir@%$top_srcdir%g
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-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
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-
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-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
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-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/rdi-share/configure.in b/gdb/rdi-share/configure.in
deleted file mode 100644
index bbda5cc..0000000
--- a/gdb/rdi-share/configure.in
+++ /dev/null
@@ -1,36 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.12.1)
-AC_INIT(adp.h)
-
-AM_INIT_AUTOMAKE(rdi-share, 1.0)
-
-PACKAGE=rdi-share
-VERSION=1.0
-
-dnl Checks for programs.
-AC_PROG_CC
-AC_PROG_INSTALL
-AC_PROG_MAKE_SET
-AC_PROG_RANLIB
-
-dnl Checks for libraries.
-
-dnl Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/time.h unistd.h sys/filio.h)
-
-dnl Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_TYPE_SIZE_T
-AC_HEADER_TIME
-
-dnl Checks for library functions.
-AC_PROG_GCC_TRADITIONAL
-AC_TYPE_SIGNAL
-AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(gettimeofday select socket strtod strtoul memcpy memmove)
-
-AM_MAINTAINER_MODE
-AM_EXEEXT
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/rdi-share/crc.c b/gdb/rdi-share/crc.c
deleted file mode 100644
index cfa6522..0000000
--- a/gdb/rdi-share/crc.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * crc.c - provides some "standard" CRC calculation routines.
- *
- */
-#include "crc.h"    /* describes this code */
-
-/**********************************************************************/
-
-/*
- * crc32                                                IEEE-802.3 32bit CRC
- * -----                                                --------------------
- */
-
-/* This table was generated by the "crctable" program */
-static const unsigned int crc32table[256] = {
-                   /* 0x00 */ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
-                   /* 0x04 */ 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
-                   /* 0x08 */ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
-                   /* 0x0C */ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
-                   /* 0x10 */ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
-                   /* 0x14 */ 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
-                   /* 0x18 */ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
-                   /* 0x1C */ 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
-                   /* 0x20 */ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
-                   /* 0x24 */ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
-                   /* 0x28 */ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
-                   /* 0x2C */ 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
-                   /* 0x30 */ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
-                   /* 0x34 */ 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
-                   /* 0x38 */ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
-                   /* 0x3C */ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
-                   /* 0x40 */ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
-                   /* 0x44 */ 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
-                   /* 0x48 */ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
-                   /* 0x4C */ 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
-                   /* 0x50 */ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
-                   /* 0x54 */ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
-                   /* 0x58 */ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
-                   /* 0x5C */ 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
-                   /* 0x60 */ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
-                   /* 0x64 */ 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
-                   /* 0x68 */ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
-                   /* 0x6C */ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
-                   /* 0x70 */ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
-                   /* 0x74 */ 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
-                   /* 0x78 */ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
-                   /* 0x7C */ 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
-                   /* 0x80 */ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
-                   /* 0x84 */ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
-                   /* 0x88 */ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
-                   /* 0x8C */ 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
-                   /* 0x90 */ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
-                   /* 0x94 */ 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
-                   /* 0x98 */ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
-                   /* 0x9C */ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
-                   /* 0xA0 */ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
-                   /* 0xA4 */ 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
-                   /* 0xA8 */ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
-                   /* 0xAC */ 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
-                   /* 0xB0 */ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
-                   /* 0xB4 */ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
-                   /* 0xB8 */ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
-                   /* 0xBC */ 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
-                   /* 0xC0 */ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
-                   /* 0xC4 */ 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
-                   /* 0xC8 */ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
-                   /* 0xCC */ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
-                   /* 0xD0 */ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
-                   /* 0xD4 */ 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
-                   /* 0xD8 */ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
-                   /* 0xDC */ 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
-                   /* 0xE0 */ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
-                   /* 0xE4 */ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
-                   /* 0xE8 */ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
-                   /* 0xEC */ 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
-                   /* 0xF0 */ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
-                   /* 0xF4 */ 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
-                   /* 0xF8 */ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
-                   /* 0xFC */ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D,
-                                            };
-unsigned int crc32(unsigned char *address, unsigned int size, unsigned int crc)
-{
-#if 0
-  /* FAST, but bigger and only good for word-aligned data */
-  unsigned int *daddr = (unsigned int *)address;
-  unsigned int  data = FALSE; /* little-endian by default */
-
- /*
-  * TODO: We should really get the current processor big- or
-  * little-endian state and set "data" accordingly.
-  */
-
-  /* Perform word loop to save on memory accesses */
-  if (data)
-    /* big-endian */
-    for (; (size > 0); size -= sizeof(unsigned int))
-    {
-      data = *daddr++;
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >> 24) & 0xFF)) & 0xFF]);
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >> 16) & 0xFF)) & 0xFF]);
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >>  8) & 0xFF)) & 0xFF]);
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >>  0) & 0xFF)) & 0xFF]);
-    }
-  else
-    for (; (size > 0); size -= sizeof(unsigned int))
-    {
-      data = *daddr++;
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >>  0) & 0xFF)) & 0xFF]);
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >>  8) & 0xFF)) & 0xFF]);
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >> 16) & 0xFF)) & 0xFF]);
-      crc = (((crc >> 8) & 0x00FFFFFF) ^
-             crc32table[(crc ^ ((data >> 24) & 0xFF)) & 0xFF]);
-    }
-#else
-  for (; (size > 0); size--)
-    /* byte loop */
-    crc = (((crc >> 8) & 0x00FFFFFF) ^
-           crc32table[(crc ^ *address++) & 0x000000FF]);
-#endif
-
-  return(crc);
-}
-
-/**********************************************************************/
-
-/*
- * crc16                                                     16bit CRC-CCITT
- * -----                                                     ---------------
- * This function provides a table driven 16bit CRC generation for byte data.
- * This CRC is also known as the HDLC CRC.
- */
-/*
- * 960201 KWelton
- *
- *TODO: Is this correct?  The compiler predefines __arm, *not* __ARM
- */
-#ifdef __ARM
-/*
- * To make the code quicker on the ARM, we double the table size and
- * use integer slots rather than short slots for the table.
- */
-static const unsigned int crctableA[16] = {
-#else
-static const unsigned short crctableA[16] = {
-#endif
-                                             0x0000,
-                                             0x1081,
-                                             0x2102,
-                                             0x3183,
-                                             0x4204,
-                                             0x5285,
-                                             0x6306,
-                                             0x7387,
-                                             0x8408,
-                                             0x9489,
-                                             0xA50A,
-                                             0xB58B,
-                                             0xC60C,
-                                             0xD68D,
-                                             0xE70E,
-                                             0xF78F
-                                            };
-
-#ifdef __ARM
-/* See comments above */
-static const unsigned int crctableB[16] = {
-#else
-static const unsigned short crctableB[16] = {
-#endif
-                                             0x0000,
-                                             0x1189,
-                                             0x2312,
-                                             0x329B,
-                                             0x4624,
-                                             0x57AD,
-                                             0x6536,
-                                             0x74BF,
-                                             0x8C48,
-                                             0x9DC1,
-                                             0xAF5A,
-                                             0xBED3,
-                                             0xCA6C,
-                                             0xDBE5,
-                                             0xE97E,
-                                             0xF8F7
-                                            };
-
-unsigned short crc16(unsigned char *address, unsigned int size,
-                     unsigned short crc)
-{
-  for (; (size > 0); size--)
-  {
-    /* byte loop */
-    unsigned char data = *address++; /* fetch the next data byte */
-
-    data ^= crc; /* EOR data with current CRC value */
-    crc = ((crctableA[(data & 0xF0) >> 4] ^ crctableB[data & 0x0F]) ^
-           (crc >> 8));
-  }
-
-  return(crc);
-}
-
-/**********************************************************************/
-
-#if 0 /* not required at the moment */
-
-/*
- * elf_hash
- * --------
- * This function is derived from the one on page 68 of chapter of the "Unix
- * SVR4 Programmer's Guide". It is used to generate a hash-code from a
- * symbol name.
- */
-unsigned int elf_hash(const unsigned char *name)
-{
-  unsigned int h = 0;
-  unsigned int g;
-
-  /* NULL pointer returns a hash of zero */
-  while (name && (*name))
-  {
-    h = ((h << 4) + *name++);
-
-    if (g = (h & 0xF0000000))
-      h ^= (g >> 24);
-
-    h &= ~g;
-  }
-
-  return(h);
-}
-#endif
-
-/**********************************************************************/
-
-/* EOF crc.c */
diff --git a/gdb/rdi-share/crc.h b/gdb/rdi-share/crc.h
deleted file mode 100644
index 77ba23e..0000000
--- a/gdb/rdi-share/crc.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * crc.h - describes some "standard" CRC calculation routines.
- */
-#ifndef angel_crc_h
-#define angel_crc_h
-
-/*
- * manifests
- */
-
-/*
- * When using "crc32" or "crc16" these initial CRC values must be given to
- * the respective function the first time it is called. The function can
- * then be called with the return value from the last call of the function
- * to generate a running CRC over multiple data blocks.
- * When the last data block has been processed using the "crc32" algorithm
- * the CRC value should be inverted to produce the final CRC value:
- * e.g. CRC = ~CRC
- */
-
-#define startCRC32  (0xFFFFFFFF)    /* CRC initialised to all 1s */
-#define startCRC16  (0x0000)        /* CRC initialised to all 0s */
-
-/*
- * For the CRC-32 residual to be calculated correctly requires that the CRC
- * value is in memory little-endian due to the byte read, bit-ordering
- * nature of the algorithm.
- */
-#define CRC32residual   (0xDEBB20E3)    /* good CRC-32 residual */
-
-
-/**********************************************************************/
-
-/*
- * exported functions
- */
-
-/*
- *  Function: crc32
- *   Purpose: Provides a table driven implementation of the IEEE-802.3
- *            32-bit CRC algorithm for byte data.
- *
- *    Params:
- *       Input: address     pointer to the byte data
- *              size        number of bytes of data to be processed
- *              crc         initial CRC value to be used (can be the output
- *                          from a previous call to this function).
- *   Returns:
- *          OK: 32-bit CRC value for the specified data
- */
-extern unsigned int crc32(unsigned char *address, unsigned int size,
-                          unsigned int crc);
-
-/**********************************************************************/
-
-/*
- *
- *  Function: crc16
- *   Purpose: Generates a table driven 16-bit CRC-CCITT for byte data
- *
- *    Params:
- *       Input: address     pointer to the byte data
- *              size        number of bytes of data to be processed
- *              crc         initial CRC value to be used (can be the output
- *                          from a previous call to this function).
- *
- *   Returns:
- *          OK: 16-bit CRC value for the specified data
- */
-extern unsigned short crc16(unsigned char *address, unsigned int size,
-                            unsigned short crc);
-
-/**********************************************************************/
-
-#endif /* !defined(angel_crc_h) */
-
-/* EOF crc.h */
diff --git a/gdb/rdi-share/dbg_conf.h b/gdb/rdi-share/dbg_conf.h
deleted file mode 100644
index bf79958..0000000
--- a/gdb/rdi-share/dbg_conf.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * ARM symbolic debugger toolbox: dbg_conf.h
- */
-
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#ifndef Dbg_Conf__h
-
-#define Dbg_Conf__h
-
-typedef struct Dbg_ConfigBlock {
-    int bytesex;
-    int fpe;               /* Target should initialise FPE */
-    long memorysize;
-    unsigned long cpu_speed;/* Cpu speed (HZ) */
-    int serialport;        /*) remote connection parameters */
-    int seriallinespeed;   /*) (serial connection) */
-    int parallelport;      /*) ditto */
-    int parallellinespeed; /*) (parallel connection) */
-    char *ethernettarget;  /* name of remote ethernet target */
-    int processor;         /* processor the armulator is to emulate (eg ARM60) */
-    int rditype;           /* armulator / remote processor */
-    int heartbeat_on;  /* angel heartbeat */
-    int drivertype;        /* parallel / serial / etc */
-    char const *configtoload;
-    char const *memconfigtoload;
-    int flags;
-} Dbg_ConfigBlock;
-
-#define Dbg_ConfigFlag_Reset 1
-#define Dbg_ConfigFlag_LLSymsNeedPrefix 2
-
-typedef struct Dbg_HostosInterface Dbg_HostosInterface;
-/* This structure allows access by the (host-independent) C-library support
-   module of armulator or pisd (armos.c) to host-dependent functions for
-   which there is no host-independent interface.  Its contents are unknown
-   to the debugger toolbox.
-   The assumption is that, in a windowed system, fputc(stderr) for example
-   may not achieve the desired effect of the character appearing in some
-   window.
- */
-
-#endif
diff --git a/gdb/rdi-share/dbg_cp.h b/gdb/rdi-share/dbg_cp.h
deleted file mode 100644
index 8974f83..0000000
--- a/gdb/rdi-share/dbg_cp.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * ARM symbolic debugger toolbox: dbg_cp.h
- */
-
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#ifndef Dbg_CP__h
-
-#define Dbg_CP__h
-
-#define Dbg_Access_Readable  1
-#define Dbg_Access_Writable  2
-#define Dbg_Access_CPDT      4 /* else CPRT */
-
-typedef struct {
-    unsigned short rmin, rmax;
-    /* a single description can be used for a range of registers with
-       the same properties *accessed via CPDT instructions*
-     */
-    unsigned char nbytes;   /* size of register */
-    unsigned char access;   /* see above (Access_xxx) */
-    union {
-       struct { /* CPDT instructions do not allow the coprocessor much freedom:
-                   only bit 22 ('N') and 12-15 ('CRd') are free for the
-                   coprocessor to use as it sees fit.
-                 */
-                unsigned char nbit;
-                unsigned char rdbits;
-              } cpdt;
-       struct { /* CPRT instructions have much more latitude.  The bits fixed
-                   by the ARM are  24..31 (condition mask & opcode)
-                                   20 (direction)
-                                   8..15 (cpnum, arm register)
-                                   4 (CPRT not CPDO)
-                   leaving 14 bits free to the coprocessor (fortunately
-                   falling within two bytes).
-                 */
-                unsigned char read_b0, read_b1,
-                              write_b0, write_b1;
-              } cprt;
-    } accessinst;
-} Dbg_CoProRegDesc;
-
-struct Dbg_CoProDesc {
-    int entries;
-    Dbg_CoProRegDesc regdesc[1/* really nentries */];
-};
-
-#define Dbg_CoProDesc_Size(n) (sizeof(struct Dbg_CoProDesc) + ((n)-1)*sizeof(Dbg_CoProRegDesc))
-
-#endif
diff --git a/gdb/rdi-share/dbg_hif.h b/gdb/rdi-share/dbg_hif.h
deleted file mode 100644
index 5be2156..0000000
--- a/gdb/rdi-share/dbg_hif.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * ARM debugger toolbox : dbg_hif.c
- * Description of the Dbg_HostosInterface structure.  This is *NOT*
- * part of the debugger toolbox, but it is required by 2 back ends
- * (armul & pisd) and two front ends (armsd & wdbg), so putting it
- * in the toolbox is the only way of avoiding multiple copies.
- */
-
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#ifndef dbg_hif__h
-#define dbg_hif__h
-
-#ifdef STDC_HEADERS
-#  include <stdarg.h>
-#else
-#  include <varargs.h>
-#endif
-
-typedef void Hif_DbgPrint(void *arg, const char *format, va_list ap);
-typedef void Hif_DbgPause(void *arg);
-
-typedef void Hif_WriteC(void *arg, int c);
-typedef int Hif_ReadC(void *arg);
-typedef int Hif_Write(void *arg, char const *buffer, int len);
-typedef char *Hif_GetS(void *arg, char *buffer, int len);
-
-typedef void Hif_RDIResetProc(void *arg);
-
-struct Dbg_HostosInterface {
-    Hif_DbgPrint *dbgprint;
-    Hif_DbgPause *dbgpause;
-    void *dbgarg;
-
-    Hif_WriteC *writec;
-    Hif_ReadC *readc;
-    Hif_Write *write;
-    Hif_GetS *gets;
-    void *hostosarg;
-
-    Hif_RDIResetProc *reset;
-    void *resetarg;
-};
-
-#endif
diff --git a/gdb/rdi-share/dbg_rdi.h b/gdb/rdi-share/dbg_rdi.h
deleted file mode 100644
index efda7bd..0000000
--- a/gdb/rdi-share/dbg_rdi.h
+++ /dev/null
@@ -1,511 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * ARM debugger toolbox : dbg_rdi.h
- */
-
-/*
- * RCS $Revision$
- * Checkin $Date$
- */
-
-#ifndef dbg_rdi__h
-#define dbg_rdi__h
-
-/***************************************************************************\
-*                            Other RDI values                               *
-\***************************************************************************/
-
-#define RDISex_Little           0 /* the byte sex of the debuggee       */
-#define RDISex_Big              1
-#define RDISex_DontCare         2
-
-#define RDIPoint_EQ             0 /* the different types of break/watchpoints */
-#define RDIPoint_GT             1
-#define RDIPoint_GE             2
-#define RDIPoint_LT             3
-#define RDIPoint_LE             4
-#define RDIPoint_IN             5
-#define RDIPoint_OUT            6
-#define RDIPoint_MASK           7
-
-#define RDIPoint_16Bit          16  /* 16-bit breakpoint                */
-#define RDIPoint_Conditional    32
-
-/* ORRed with point type in extended RDP break and watch messages       */
-#define RDIPoint_Inquiry        64
-#define RDIPoint_Handle         128 /* messages                         */
-
-#define RDIWatch_ByteRead       1 /* types of data accesses to watch for*/
-#define RDIWatch_HalfRead       2
-#define RDIWatch_WordRead       4
-#define RDIWatch_ByteWrite      8
-#define RDIWatch_HalfWrite      16
-#define RDIWatch_WordWrite      32
-
-#define RDIReg_R15              (1L << 15) /* mask values for CPU       */
-#define RDIReg_PC               (1L << 16)
-#define RDIReg_CPSR             (1L << 17)
-#define RDIReg_SPSR             (1L << 18)
-#define RDINumCPURegs           19
-
-#define RDINumCPRegs            10 /* current maximum                   */
-
-#define RDIMode_Curr            255
-
-/* RDI_Info subcodes */
-/* rdp in parameters are all preceded by                                */
-/*   in byte = RDP_Info, word = info subcode                            */
-/*     out parameters are all preceded by                               */
-/*   out byte = RDP_Return                                              */
-
-#define RDIInfo_Target          0
-/* rdi: out ARMword *targetflags, out ARMword *processor id             */
-/* rdp: in none, out word targetflags, word processorid, byte status    */
-/* the following bits are defined in targetflags                        */
-#  define RDITarget_LogSpeed                  0x0f
-#  define RDITarget_HW                        0x10    /* else emulator  */
-#  define RDITarget_AgentMaxLevel             0xe0
-#  define RDITarget_AgentLevelShift       5
-#  define RDITarget_DebuggerMinLevel         0x700
-#  define RDITarget_DebuggerLevelShift    8
-#  define RDITarget_CanReloadAgent           0x800
-#  define RDITarget_CanInquireLoadSize      0x1000
-#  define RDITarget_UnderstandsRDPInterrupt 0x2000
-#  define RDITarget_CanProfile              0x4000
-#  define RDITarget_Code16                  0x8000
-#  define RDITarget_HasCommsChannel        0x10000
-
-#define RDIInfo_Points          1
-/* rdi: out ARMword *pointcapabilities                                  */
-/* rdp: in none, out word pointcapabilities, byte status                */
-/* the following bits are defined in pointcapabilities                  */
-#  define RDIPointCapability_Comparison   1
-#  define RDIPointCapability_Range        2
-/* 4 to 128 are RDIWatch_xx{Read,Write} left-shifted by two */
-#  define RDIPointCapability_Mask         0x100
-#  define RDIPointCapability_ThreadBreak  0x200
-#  define RDIPointCapability_ThreadWatch  0x400
-#  define RDIPointCapability_CondBreak    0x800
-#  define RDIPointCapability_Status       0x1000 /* status enquiries available */
-
-#define RDIInfo_Step            2
-/* rdi: out ARMword *stepcapabilities                                   */
-/* rdp: in none, out word stepcapabilities, byte status                 */
-/* the following bits are defined in stepcapabilities                   */
-#  define RDIStep_Multiple      1
-#  define RDIStep_PCChange      2
-#  define RDIStep_Single        4
-
-#define RDIInfo_MMU             3
-/* rdi: out ARMword *mmuidentity                                        */
-/* rdp: in none, out word mmuidentity, byte status                      */
-
-#define RDIInfo_DownLoad        4
-/* Inquires whether configuration download and selection is available.  */
-/* rdp: in none, out byte status                                        */
-/* No argument, no return value. status == ok if available              */
-
-#define RDIInfo_SemiHosting     5
-/* Inquires whether RDISemiHosting_* RDI_Info calls are available.      */
-/* rdp: in none, out byte status                                        */
-/* No argument, no return value. status == ok if available              */
-
-#define RDIInfo_CoPro           6
-/* Inquires whether CoPro RDI_Info calls are available.                 */
-/* rdp: in none, out byte status                                        */
-/* No argument, no return value. status == ok if available              */
-
-#define RDIInfo_Icebreaker      7
-/* Inquires whether debuggee controlled by IceBreaker.                  */
-/* rdp: in none, out byte status                                        */
-/* No argument, no return value. status == ok if available              */
-
-#define RDIMemory_Access        8
-/* rdi: out RDI_MemAccessStats *p, in ARMword *handle                   */
-/* rdp: in word handle                                                  */
-/*      out word nreads, word nwrites, word sreads, word swrites,       */
-/*          word ns, word s, byte status                                */
-
-/* Get memory access information for memory block with specified handle */
-
-#define RDIMemory_Map           9
-/* rdi: in  RDI_MemDescr md[n], in ARMword *n                           */
-/* rdp: in word n, n * {                                                */
-/*           word handle, word start, word limit,                       */
-/*           byte width, byte access                                    */
-/*           word Nread_ns, word Nwrite_ns,                             */
-/*           word Sread_ns, word Swrite_ns}                             */
-/*      out byte status                                                 */
-/* Sets memory characteristics.                                         */
-
-#define RDISet_CPUSpeed         10
-/* rdi: in  ARMword *speed                                              */
-/* rdp: in word speed, out byte status                                  */
-/* Sets CPU speed (in ns)                                               */
-
-#define RDIRead_Clock           12
-/* rdi: out ARMword *ns, out ARMword *s                                 */
-/* rdp: in none, out word ns, word s, byte status                       */
-/* Reads simulated time                                                 */
-
-#define RDIInfo_Memory_Stats    13
-/* Inquires whether RDI_Info codes 8-10 are available                   */
-/* rdp: in none, out byte status                                        */
-/* No argument, no return value. status == ok if available              */
-
-/* The next two are only to be used if RDIInfo_DownLoad returned no     */
-/* error                                                                */
-#define RDIConfig_Count         14
-/* rdi: out ARMword *count                                              */
-/* rdp: out byte status, word count (if status == OK)                   */
-
-/* In addition, the next one is only to be used if RDIConfig_Count      */
-/* returned no error                                                    */
-typedef struct { unsigned32 version; char name[32]; } RDI_ConfigDesc;
-#define RDIConfig_Nth           15
-/* rdi: in ARMword *n, out RDI_ConfigDesc *                             */
-/* rdp: in word n                                                       */
-/*      out word version, byte namelen, bytes * bytelen name,           */
-/*          byte status                                                 */
-
-/* Set a front-end polling function to be used from within driver poll  */
-/* loops                                                                */
-typedef void RDI_PollProc(void *);
-typedef struct { RDI_PollProc *p; void *arg; } RDI_PollDesc;
-#define RDISet_PollProc         16
-/* rdi: in RDI_PollDesc const *from, RDI_PollDesc *to                   */
-/*      if from non-NULL, sets the polling function from it             */
-/*      if to non-NULL, returns the previous polling function to it     */
-/* No corresponding RDP operation                                       */
-
-/* Called on debugger startup to see if the target is ready to execute  */
-#define RDIInfo_CanTargetExecute 20
-/* rdi: in  void
- *      out byte status (RDIError_NoError => Yes, Otherwise No)
- */
-
-/* Called to set the top of target memory in an ICEman2 system
- * This is then used by ICEman to tell the C Library via the INFOHEAP
- * SWI where the stack should start.
- * Note that only ICEman2 supports this call.  Other systems eg.
- * Demon, Angel, will simply return an error, which means that setting
- * the top of memory in this fashion is not supported.
- */
-#define RDIInfo_SetTopMem        21
-/* rdi: in  word mem_top
- *      out byte status (RDIError_NoError => Done, Other => Not supported
- */
-
-/* Called before performing a loadagent to determine the endianess of
- * the debug agent, so that images of the wrong bytesex can be
- * complained about
- */
-#define RDIInfo_AgentEndianess   22
-/* rdi: in void
- *      out byte status
- *      status should be RDIError_LittleEndian or RDIError_BigEndian
- *      any other value indicates the target does not support this
- *      request, so the debugger will have to make a best guess, which
- *      probably means only allow little endian loadagenting.
- */
-
-/* The next two are only to be used if the value returned by            */
-/* RDIInfo_Points has RDIPointCapability_Status set.                    */
-#define RDIPointStatus_Watch    0x80
-#define RDIPointStatus_Break    0x81
-/* rdi: inout ARMword * (in handle, out hwresource), out ARMword *type  */
-/* rdp: in word handle, out word hwresource, word type, byte status     */
-
-#define RDISignal_Stop          0x100
-/* Requests that the debuggee stop                                      */
-/* No arguments, no return value                                        */
-/* rdp: no reply (when the debuggee stops, there will be a reply to the */
-/*      step or execute request which started it)                       */
-
-#define RDIVector_Catch         0x180
-/* rdi: in ARMword *bitmap                                              */
-/* rdp: int word bitmap, out byte status                                */
-/* bit i in bitmap set to cause vector i to cause entry to debugger     */
-
-/* The next four are only to be used if RDIInfo_Semihosting returned    */
-/* no error                                                             */
-#define RDISemiHosting_SetState 0x181
-/* rdi: in ARMword *semihostingstate                                    */
-/* rdp: in word semihostingstate, out byte status                       */
-#define RDISemiHosting_GetState 0x182
-/* rdi: out ARMword *semihostingstate                                   */
-/* rdp: in none, out word semihostingstate, byte status                 */
-#define RDISemiHosting_SetVector 0x183
-/* rdi: in ARMword *semihostingvector                                   */
-/* rdp: in word semihostingvector, out byte status                      */
-#define RDISemiHosting_GetVector 0x184
-/* rdi: out ARMword *semihostingvector                                  */
-/* rdp: in none, out word semihostingvector, byte status                */
-
-/* The next two are only to be used if RDIInfo_Icebreaker returned      */
-/* no error                                                             */
-#define RDIIcebreaker_GetLocks  0x185
-/* rdi: out ARMword *lockedstate                                        */
-/* rdp: in none, out word lockedstate, byte status                      */
-
-#define RDIIcebreaker_SetLocks  0x186
-/* rdi: in ARMword *lockedstate                                         */
-/* rdp: in word lockedstate, out byte status                            */
-
-/* lockedstate is a bitmap of the icebreaker registers locked against   */
-/* use by IceMan (because explicitly written by the user)               */
-
-#define RDIInfo_GetLoadSize     0x187
-/* rdi: out ARMword *maxloadsize                                        */
-/* rdp: in none, out word maxloadsize, byte status                      */
-/* Inquires the maximum length of data transfer the agent is prepared   */
-/* to receive                                                           */
-/* Only usable if RDIInfo_Target returned RDITarget_CanInquireLoadSize  */
-/* rdi: out ARMword *size                                               */
-
-/* Only to be used if the value returned by RDIInfo_Target had          */
-/* RDITarget_HasCommsChannel set                                        */
-typedef void RDICCProc_ToHost(void *arg, ARMword data);
-typedef void RDICCProc_FromHost(void *arg, ARMword *data, int *valid);
-
-#define RDICommsChannel_ToHost  0x188
-/* rdi: in RDICCProc_ToHost *, in void *arg                             */
-/* rdp: in byte connect, out byte status                                */
-#define RDICommsChannel_FromHost 0x189
-/* rdi: in RDICCProc_FromHost *, in void *arg                           */
-/* rdp: in byte connect, out byte status                                */
-
-/* These 4 are only to be used if RDIInfo_Semihosting returns no error  */
-#define RDISemiHosting_SetARMSWI 0x190
-/* rdi: in ARMword ARM_SWI_number                                       */
-/* rdp: in ARMword ARM_SWI_number, out byte status                      */
-
-#define RDISemiHosting_GetARMSWI 0x191
-/* rdi: out ARMword ARM_SWI_number                                      */
-/* rdp: out ARMword ARM_SWI_number, byte status                         */
-
-#define RDISemiHosting_SetThumbSWI 0x192
-/* rdi: in ARMword Thumb_SWI_number                                     */
-/* rdp: in ARMword Thumb_SWI_number, out byte status                    */
-
-#define RDISemiHosting_GetThumbSWI 0x193
-/* rdi: out ARMword ARM_Thumb_number                                    */
-/* rdp: out ARMword ARM_Thumb_number, byte status                       */
-
-
-#define RDICycles               0x200
-/* rdi: out ARMword cycles[12]                                          */
-/* rdp: in none, out 6 words cycles, byte status                        */
-/* the rdi result represents 6 big-endian doublewords; the rdp results  */
-/* return values for the ls halves of these                             */
-#  define RDICycles_Size        48
-
-#define RDIErrorP               0x201
-/* rdi: out ARMaddress *errorp                                          */
-/* rdp: in none, out word errorp, byte status                           */
-/* Returns the error pointer associated with the last return from step  */
-/* or execute with status RDIError_Error.                               */
-
-#define RDISet_Cmdline          0x300
-/* rdi: in char *commandline (a null-terminated string)                 */
-/* No corresponding RDP operation (cmdline is sent to the agent in      */
-/* response to SWI_GetEnv)                                              */
-
-#define RDISet_RDILevel         0x301
-/* rdi: in ARMword *level                                               */
-/* rdp: in word level, out byte status                                  */
-/* Sets the RDI/RDP protocol level to be used (must lie between the     */
-/* limits returned by RDIInfo_Target).                                  */
-
-#define RDISet_Thread           0x302
-/* rdi: in ARMword *threadhandle                                        */
-/* rdp: in word threadhandle, out byte status                           */
-/* Sets the thread context for subsequent thread-sensitive operations   */
-/* (null value sets no thread)                                          */
-
-/* The next two are only to be used if RDI_read or RDI_write returned   */
-/* RDIError_LittleEndian or RDIError_BigEndian, to signify that the     */
-/* debugger has noticed.                                                */
-#define RDIInfo_AckByteSex  0x303
-/* rdi: in ARMword *sex (RDISex_Little or RDISex_Big)                   */
-
-/* The next two are only to be used if RDIInfo_CoPro returned no error  */
-#define RDIInfo_DescribeCoPro   0x400
-/* rdi: in int *cpno, Dbg_CoProDesc *cpd                                */
-/* rdp: in byte cpno,                                                   */
-/*         cpd->entries * {                                             */
-/*           byte rmin, byte rmax, byte nbytes, byte access,            */
-/*           byte cprt_r_b0, cprt_r_b1, cprt_w_b0, cprt_w_b1}           */
-/*         byte = 255                                                   */
-/*      out byte status                                                 */
-
-#define RDIInfo_RequestCoProDesc 0x401
-/* rdi: in int *cpno, out Dbg_CoProDesc *cpd                            */
-/* rpd: in byte cpno                                                    */
-/*      out nentries * {                                                */
-/*            byte rmin, byte rmax, byte nbytes, byte access,           */
-/*          }                                                           */
-/*          byte = 255, byte status                                     */
-
-#define RDIInfo_Log             0x800
-/* rdi: out ARMword *logsetting                                         */
-/* No corresponding RDP operation                                       */
-#define RDIInfo_SetLog          0x801
-/* rdi: in ARMword *logsetting                                          */
-/* No corresponding RDP operation                                       */
-
-#define RDIProfile_Stop         0x500
-/* No arguments, no return value                                        */
-/* rdp: in none, out byte status                                        */
-/* Requests that pc sampling stop                                       */
-
-#define RDIProfile_Start        0x501
-/* rdi: in ARMword *interval                                            */
-/* rdp: in word interval, out byte status                               */
-/* Requests that pc sampling start, with period <interval> usec         */
-
-#define RDIProfile_WriteMap     0x502
-/* rdi: in ARMword map[]                                                */
-/* map[0] is the length of the array, subsequent elements are sorted    */
-/* and are the base of ranges for pc sampling (so if the sampled pc     */
-/* lies between map[i] and map[i+1], count[i] is incremented).          */
-/* rdp: a number of messages, each of form:                             */
-/*        in word len, word size, word offset, <size> words map data    */
-/*        out status                                                    */
-/* len, size and offset are all word counts.                            */
-
-#define RDIProfile_ReadMap      0x503
-/* rdi: in ARMword *len, out ARMword counts[len]                        */
-/* Requests that the counts array be set to the accumulated pc sample   */
-/* counts                                                               */
-/* rdp: a number of messages, each of form:                             */
-/*        in word offset, word size                                     */
-/*        out <size> words, status                                      */
-/* len, size and offset are all word counts.                            */
-
-#define RDIProfile_ClearCounts  0x504
-/* No arguments, no return value                                        */
-/* rdp: in none, out byte status                                        */
-/* Requests that pc sample counts be set to zero                        */
-
-#define RDIInfo_RequestReset    0x900
-/* Request reset of the target environment                              */
-/* No arguments, no return value                                        */
-/* No RDP equivalent, sends an RDP reset                                */
-
-#define RDIInfo_CapabilityRequest 0x8000
-/* Request whether the interface supports the named capability. The     */
-/* capability is specified by or'ing the RDIInfo number with this, and  */
-/* sending that request                                                 */
-/* rdi: in none                                                         */
-/* rdp: in none, out byte status                                        */
-
-typedef struct {
-  ARMword len;
-  ARMword map[1];
-} RDI_ProfileMap;
-
-typedef unsigned32 PointHandle;
-typedef unsigned32 ThreadHandle;
-#define RDINoPointHandle        ((PointHandle)-1L)
-#define RDINoHandle             ((ThreadHandle)-1L)
-
-struct Dbg_ConfigBlock;
-struct Dbg_HostosInterface;
-struct Dbg_MCState;
-typedef int rdi_open_proc(unsigned type, struct Dbg_ConfigBlock const *config,
-                          struct Dbg_HostosInterface const *i,
-                          struct Dbg_MCState *dbg_state);
-typedef int rdi_close_proc(void);
-typedef int rdi_read_proc(ARMword source, void *dest, unsigned *nbytes);
-typedef int rdi_write_proc(const void *source, ARMword dest, unsigned *nbytes);
-typedef int rdi_CPUread_proc(unsigned mode, unsigned32 mask, ARMword *state);
-typedef int rdi_CPUwrite_proc(unsigned mode, unsigned32 mask, ARMword const *state);
-typedef int rdi_CPread_proc(unsigned CPnum, unsigned32 mask, ARMword *state);
-typedef int rdi_CPwrite_proc(unsigned CPnum, unsigned32 mask, ARMword const *state);
-typedef int rdi_setbreak_proc(ARMword address, unsigned type, ARMword bound,
-                              PointHandle *handle);
-typedef int rdi_clearbreak_proc(PointHandle handle);
-typedef int rdi_setwatch_proc(ARMword address, unsigned type, unsigned datatype,
-                              ARMword bound, PointHandle *handle);
-typedef int rdi_clearwatch_proc(PointHandle handle);
-typedef int rdi_execute_proc(PointHandle *handle);
-typedef int rdi_step_proc(unsigned ninstr, PointHandle *handle);
-typedef int rdi_info_proc(unsigned type, ARMword *arg1, ARMword *arg2);
-typedef int rdi_pointinq_proc(ARMword *address, unsigned type,
-                              unsigned datatype, ARMword *bound);
-
-typedef enum {
-    RDI_ConfigCPU,
-    RDI_ConfigSystem
-} RDI_ConfigAspect;
-
-typedef enum {
-    RDI_MatchAny,
-    RDI_MatchExactly,
-    RDI_MatchNoEarlier
-} RDI_ConfigMatchType;
-
-typedef int rdi_addconfig_proc(unsigned32 nbytes);
-typedef int rdi_loadconfigdata_proc(unsigned32 nbytes, char const *data);
-typedef int rdi_selectconfig_proc(RDI_ConfigAspect aspect, char const *name,
-                                  RDI_ConfigMatchType matchtype, unsigned versionreq,
-                                  unsigned *versionp);
-
-typedef char *getbufferproc(void *getbarg, unsigned32 *sizep);
-typedef int rdi_loadagentproc(ARMword dest, unsigned32 size, getbufferproc *getb, void *getbarg);
-typedef int rdi_targetisdead(void);
-
-typedef struct {
-    int itemmax;
-    char const * const *names;
-} RDI_NameList;
-
-typedef RDI_NameList const *rdi_namelistproc(void);
-
-typedef int rdi_errmessproc(char *buf, int buflen, int errnum);
-
-struct RDIProcVec {
-    char rditypename[12];
-
-    rdi_open_proc       *open;
-    rdi_close_proc      *close;
-    rdi_read_proc       *read;
-    rdi_write_proc      *write;
-    rdi_CPUread_proc    *CPUread;
-    rdi_CPUwrite_proc   *CPUwrite;
-    rdi_CPread_proc     *CPread;
-    rdi_CPwrite_proc    *CPwrite;
-    rdi_setbreak_proc   *setbreak;
-    rdi_clearbreak_proc *clearbreak;
-    rdi_setwatch_proc   *setwatch;
-    rdi_clearwatch_proc *clearwatch;
-    rdi_execute_proc    *execute;
-    rdi_step_proc       *step;
-    rdi_info_proc       *info;
-    /* V2 RDI */
-    rdi_pointinq_proc   *pointinquiry;
-
-    /* These three useable only if RDIInfo_DownLoad returns no error */
-    rdi_addconfig_proc  *addconfig;
-    rdi_loadconfigdata_proc *loadconfigdata;
-    rdi_selectconfig_proc *selectconfig;
-
-    rdi_namelistproc    *drivernames;
-    rdi_namelistproc    *cpunames;
-
-    rdi_errmessproc     *errmess;
-
-    /* Only if RDIInfo_Target returns a value with RDITarget_LoadAgent set */
-    rdi_loadagentproc   *loadagent;
-    rdi_targetisdead    *targetisdead;
-};
-
-#endif
diff --git a/gdb/rdi-share/devclnt.h b/gdb/rdi-share/devclnt.h
deleted file mode 100644
index cb920f6..0000000
--- a/gdb/rdi-share/devclnt.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Public client interface to devices
- */
-
-#ifndef angel_devclnt_h
-#define angel_devclnt_h
-
-/*
- * This header exports the public interface to Angel-compliant device
- * drivers.
- *
- * They are intended to be used solely by Angel, not by the User
- * Application.  See devappl.h for the User Application interface to
- * the device drivers.
- */
-
-#include "devices.h"
-
-/* General purpose constants, macros, enums, typedefs */
-
-/*
- * possible channels at device level
- *
- * XXX
- *
- * these are used as array indices, so be specific about their values
- */
-typedef enum DevChanID {
-  DC_DBUG = 0,                  /* reliable debug packets
-                                 * containing SDBG, CLIB,UDBG, etc.) */
-  DC_APPL = 1,                  /* application packets */
-  DC_NUM_CHANNELS
-} DevChanID;
-
-/* Publically-accessible globals */
-/* none */
-
-/* Public functions */
-
-/*
- * Function: angel_DeviceWrite
- *  Purpose: The main entry point for asynchronous writes to a device.
- *
- *   Params:
- *              Input: devID     index of the device to write to
- *                     buff      data to write
- *                     length    how much data to write
- *                     callback  callback here when write finished
- *                                or error
- *                     cb_data   data to be passed to callback
- *                     chanID    device channel to use
- *             Output: -
- *             In/Out: -
- *
- *            Returns: DE_OKAY     write request is underway           
- *                     DE_NO_DEV   no such device                      
- *                     DE_BAD_DEV  device does not support angel writes
- *                     DE_BAD_CHAN no such device channel              
- *                     DE_BUSY     device busy with another write      
- *                     DE_INVAL    silly length                        
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * Commence asynchronous transmission of a buffer on a device.  The
- * callback will occur when the write completes or if there is an
- * error.
- *
- * This must be called for each packet to be sent.
- */
-
-DevError angel_DeviceWrite(DeviceID devID, p_Buffer buff,
-                           unsigned length, DevWrite_CB_Fn callback,
-                           void *cb_data, DevChanID chanID);
-
-
-/*
- * Function: angel_DeviceRegisterRead
- *  Purpose: The main entry point for asynchronous reads from a device.
- *
- *   Params:
- *              Input: devID     index of the device to read from
- *                     callback  callback here when read finished
- *                                or error
- *                     cb_data   data to be passed to callback
- *                     get_buff  callback to be used to acquire buffer
- *                                for incoming packets
- *                     getb_data data to be passed to get_buff
- *                     chanID    device channel to use
- *             Output: -
- *             In/Out: -
- *
- *            Returns: DE_OKAY     read request is underway           
- *                     DE_NO_DEV   no such device                      
- *                     DE_BAD_DEV  device does not support angel reads
- *                     DE_BAD_CHAN no such device channel              
- *                     DE_BUSY     device busy with another read      
- *                     DE_INVAL    silly length                        
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * Register asynchronous packet read from a device.  The callback will
- * occur when the read completes or if there is an error.
- *
- * This is persistent: the read remains registered for all incoming
- * packets on the device channel.
- */
-
-DevError angel_DeviceRegisterRead(DeviceID devID,
-                                  DevRead_CB_Fn callback, void *cb_data,
-                                  DevGetBuff_Fn get_buff, void *getb_data,
-                                  DevChanID chanID);
-
-
-/*
- * Function: angel_DeviceControl
- *  Purpose: Call a control function for a device
- *
- *   Params:
- *              Input: devID     index of the device to control to
- *                     op        operation to perform
- *                     arg       parameter depending on op
- *
- *            Returns: DE_OKAY     control request is underway           
- *                     DE_NO_DEV   no such device                      
- *                     DE_BAD_OP   device does not support operation
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * Have a device perform a control operation.  Extra parameters vary 
- * according to the operation requested.
- */
-
-DevError angel_DeviceControl(DeviceID devID, DeviceControl op, void *arg);
-
-
-/*
- * Function: angel_ReceiveMode
- *  Purpose: enable or disable reception across all devices
- *
- *   Params:
- *              Input: mode   choose enable or disable
- *
- * Pass the mode parameter to the receive_mode control method of each device
- */
-
-void angel_ReceiveMode(DevRecvMode mode);
-
-
-/*
- * Function: angel_ResetDevices
- *  Purpose: reset all devices
- *
- *   Params: none
- *
- * Call the reset control method for each device
- */
-
-void angel_ResetDevices(void);
-
-
-/*
- * Function: angel_InitialiseDevices
- *  Purpose: initialise the device driver layer
- *
- *   Params: none
- *
- * Set up the device driver layer and call the init method for each device
- */
-
-void angel_InitialiseDevices(void);
-
-
-/*
- * Function: angel_IsAngelDevice
- *  Purpose: Find out if a device supports Angel packets
- *
- *   Params:
- *              Input: devID     index of the device to control to
- *
- *            Returns: TRUE      supports Angel packets
- *                     FALSE     raw device
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- */
-
-bool angel_IsAngelDevice(DeviceID devID);
-
-
-#if !defined(MINIMAL_ANGEL) || MINIMAL_ANGEL == 0
-
-/*
- * Function: angel_ApplDeviceHandler
- *  Purpose: The entry point for User Application Device Driver requests
- *           in a full functiionality version of Angel.
- *           It will never be called directly by the User Application,
- *           but gets called indirectly, via the SWI handler.
- *
- *  Params:
- *      Input: swi_r0    Argument to SWI indicating that 
- *                       angel_ApplDeviceHandler was to be called.  This
- *                       will not be used in this function, but is needed
- *                       by the SWI handler.
- *             arg_blk   pointer to block of arguments
- *                       arg_blk[0] is one of
- *                       angel_SWIreason_ApplDevice_{Read,Write,Yield}
- *                       which indicates which angel_Device* fn is to
- *                       be called.  arg_blk[1] - arg_blk[n] are the
- *                       arguments to the corresponding
- *                       angel_ApplDevice* function.
- *             Output: -
- *             In/Out: -
- *
- *            Returns:   whatever the specified angel_Device* function
- *                       returns.
- *
- *      Reads globals: -
- *   Modifies globals: -
- *
- * Other side effects: -
- *
- * This has the side effects of angel_Device{Read,Write,Yield}
- * depending upon which is operation is specified as described above.
- */
-
-DevError angel_ApplDeviceHandler(
-  unsigned swi_r0, unsigned *arg_blk
-);
-
-#endif /* ndef MINIMAL_ANGEL */
-
-#endif /* ndef angel_devclnt_h */
-
-/* EOF devclnt.h */
diff --git a/gdb/rdi-share/devices.h b/gdb/rdi-share/devices.h
deleted file mode 100644
index eac6ee2..0000000
--- a/gdb/rdi-share/devices.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Devices header file
- */
-
-#ifndef angel_devices_h
-#define angel_devices_h
-
-/*
- * Provides common types for using devices, and provides access to the
- * device table.
- */
-
-#include "angel.h"
-#include "buffers.h"
-
-/* General purpose constants, macros, enums, typedefs */
-
-/* a non-enum holder for device IDs */
-typedef unsigned int DeviceID;
-
-/* device error codes */
-typedef enum DevError {
-  DE_OKAY,     /* no error */
-  DE_NO_DEV,   /* no such device */
-  DE_BAD_DEV,  /* device does not support angel */
-  DE_BAD_CHAN, /* no such device channel */
-  DE_BAD_OP,   /* operation not supported by this device */
-  DE_BUSY,     /* device already busy */
-  DE_INVAL,    /* length invalid */
-  DE_FAILED    /* something else went wrong */
-} DevError;
-
-/* return codes from asynchronous calls - primarily for channels' benefit */
-typedef enum DevStatus {
-  DS_DONE,                      /* operation succeeded */
-  DS_OVERFLOW,                  /* not enough buffer space */
-  DS_BAD_PACKET,                /* packet failed */
-  DS_DEV_ERROR,                 /* device error */
-  DS_INT_ERROR                  /* internal error */
-} DevStatus;
-
-/* Callback for async. writes */
-typedef void (*DevWrite_CB_Fn)(
-    void *buff,     /* pointer to data -- cast to p_Buffer  */
-    void *length,   /* how much done   -- cast to unsigned  */
-    void *status,   /* success code    -- cast to DevStatus */
-    void *cb_data   /* as supplied */
-    );
-
-/* Callback for async. reads */
-typedef void (*DevRead_CB_Fn)(
-    void *buff,     /* pointer to data -- cast to p_Buffer  */
-    void *length,   /* how much read   -- cast to unsigned  */
-    void *status,   /* success code    -- cast to DevStatus */
-    void *cb_data   /* as supplied */
-    );
-
-/* control operations */
-typedef enum DeviceControl {
-  DC_INIT,                      /* initialise device             */
-  DC_RESET,                     /* reset device                  */
-  DC_RECEIVE_MODE,              /* control reception             */
-  DC_SET_PARAMS,                /* set parameters of device      */
-#ifndef TARGET
-  DC_GET_USER_PARAMS,           /* params set by user at open    */
-  DC_GET_DEFAULT_PARAMS,        /* device default parameters     */
-  DC_RESYNC,                    /* resynchronise with new agent  */
-#endif
-  DC_PRIVATE                    /* start of private device codes */
-} DeviceControl;
-
-typedef enum DevRecvMode {
-  DR_DISABLE,
-  DR_ENABLE
-} DevRecvMode;
-
-/*
- * callback to allow a device driver to request a buffer, to be filled
- * with an incoming packet
- */
-typedef p_Buffer (*DevGetBuff_Fn)(unsigned req_size, void *cb_data);
-
-
-/* Publically-accessible globals */
-/* none */
-
-#endif /* ndef angel_devices_h */
-
-/* EOF devices.h */
diff --git a/gdb/rdi-share/devsw.c b/gdb/rdi-share/devsw.c
deleted file mode 100644
index 7fa142b..0000000
--- a/gdb/rdi-share/devsw.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- */
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "adp.h"
-#include "hsys.h"
-#include "rxtx.h"
-#include "drivers.h"
-#include "buffers.h"
-#include "devclnt.h"
-#include "adperr.h"
-#include "devsw.h"
-#include "hostchan.h"
-#include "logging.h"
-
-/*
- * TODO: this should be adjustable - it could be done by defining
- *       a reason code for DevSW_Ioctl.  It could even be a
- *       per-devicechannel parameter.
- */
-static const unsigned int allocsize = ADP_BUFFER_MIN_SIZE;
-
-#define illegalDevChanID(type)  ((type) >= DC_NUM_CHANNELS)
-
-/**********************************************************************/
-
-/*
- *  Function: initialise_read
- *   Purpose: Set up a read request for another packet
- *
- *    Params:
- *      In/Out: ds      State structure to be initialised
- *
- *   Returns:
- *          OK: 0
- *       Error: -1
- */
-static int initialise_read(DevSWState *ds)
-{
-    struct data_packet *dp;
-
-    /*
-     * try to claim the structure that will
-     * eventually hold the new packet.
-     */
-    if ((ds->ds_nextreadpacket = DevSW_AllocatePacket(allocsize)) == NULL)
-        return -1;
-
-    /*
-     * Calls into the device driver use the DriverCall structure: use
-     * the buffer we have just allocated, and declare its size.  We
-     * are also obliged to clear the driver's context pointer.
-     */
-    dp = &ds->ds_activeread.dc_packet;
-    dp->buf_len = allocsize;
-    dp->data = ds->ds_nextreadpacket->pk_buffer;
-
-    ds->ds_activeread.dc_context = NULL;
-
-    return 0;
-}
-
-/*
- *  Function: initialise_write
- *   Purpose: Set up a write request for another packet
- *
- *    Params:
- *       Input: packet  The packet to be written
- *
- *              type    The type of the packet
- *
- *      In/Out: dc      The structure to be intialised
- *
- *   Returns: Nothing
- */
-static void initialise_write(DriverCall *dc, Packet *packet, DevChanID type)
-{
-    struct data_packet *dp = &dc->dc_packet;
-
-    dp->len = packet->pk_length;
-    dp->data = packet->pk_buffer;
-    dp->type = type;
-
-    /*
-     * we are required to clear the state structure for the driver
-     */
-    dc->dc_context = NULL;
-}
-
-/*
- *  Function: enqueue_packet
- *   Purpose: move a newly read packet onto the appropriate queue
- *              of read packets
- *
- *    Params:
- *      In/Out: ds      State structure with new packet
- *
- *   Returns: Nothing
- */
-static void enqueue_packet(DevSWState *ds)
-{
-    struct data_packet *dp = &ds->ds_activeread.dc_packet;
-    Packet *packet = ds->ds_nextreadpacket;
-
-    /*
-     * transfer the length
-     */
-    packet->pk_length = dp->len;
-
-    /*
-     * take this packet out of the incoming slot
-     */
-    ds->ds_nextreadpacket = NULL;
-
-    /*
-     * try to put it on the correct input queue
-     */
-    if (illegalDevChanID(dp->type))
-    {
-        /* this shouldn't happen */
-        WARN("Illegal type for Rx packet");
-        DevSW_FreePacket(packet);
-    }
-    else
-        Adp_addToQueue(&ds->ds_readqueue[dp->type], packet);
-}
-
-/*
- *  Function: flush_packet
- *   Purpose: Send a packet to the device driver
- *
- *    Params:
- *       Input: device  The device to be written to
- *
- *      In/Out: dc      Describes the packet to be sent
- *
- *   Returns: Nothing
- *
- * Post-conditions: If the whole packet was accepted by the device
- *                      driver, then dc->dc_packet.data will be
- *                      set to NULL.
- */
-static void flush_packet(const DeviceDescr *device, DriverCall *dc)
-{
-    if (device->DeviceWrite(dc) > 0)
-        /*
-         * the whole packet was swallowed
-         */
-        dc->dc_packet.data = NULL;
-}
-
-/**********************************************************************/
-
-/*
- * These are the externally visible functions.  They are documented in
- * devsw.h
- */
-Packet *DevSW_AllocatePacket(const unsigned int length)
-{
-    Packet *pk;
-
-    if ((pk = malloc(sizeof(*pk))) == NULL)
-    {
-        WARN("malloc failure");
-        return NULL;
-    }
-
-    if ((pk->pk_buffer = malloc(length+CHAN_HEADER_SIZE)) == NULL)
-    {
-        WARN("malloc failure");
-        free(pk);
-        return NULL;
-    }
-
-    return pk;
-}
-
-void DevSW_FreePacket(Packet *pk)
-{
-    free(pk->pk_buffer);
-    free(pk);
-}
-
-AdpErrs DevSW_Open(DeviceDescr *device, const char *name, const char *arg,
-                   const DevChanID type)
-{
-    DevSWState *ds;
-
-    /*
-     * is this the very first open call for this driver?
-     */
-    if ((ds = (DevSWState *)(device->SwitcherState)) == NULL)
-    {
-        /*
-         * yes, it is: initialise state
-         */
-        if ((ds = malloc(sizeof(*ds))) == NULL)
-            /* give up */
-            return adp_malloc_failure;
-
-        (void)memset(ds, 0, sizeof(*ds));
-        device->SwitcherState = (void *)ds;
-    }
-
-    /*
-     * check that we haven't already been opened for this type
-     */
-    if ((ds->ds_opendevchans & (1 << type)) != 0)
-        return adp_device_already_open;
-
-    /*
-     * if no opens have been done for this device, then do it now
-     */
-    if (ds->ds_opendevchans == 0)
-        if (device->DeviceOpen(name, arg) < 0)
-            return adp_device_open_failed;
-
-    /*
-     * open has finished
-     */
-    ds->ds_opendevchans |= (1 << type);
-    return adp_ok;
-}
-
-AdpErrs DevSW_Match(const DeviceDescr *device, const char *name,
-                    const char *arg)
-{
-    return (device->DeviceMatch(name, arg) == -1) ? adp_failed : adp_ok;
-}
-
-AdpErrs DevSW_Close(const DeviceDescr *device, const DevChanID type)
-{
-    DevSWState *ds = (DevSWState *)(device->SwitcherState);
-    Packet *pk;
-
-    if ((ds->ds_opendevchans & (1 << type)) == 0)
-        return adp_device_not_open;
-
-    ds->ds_opendevchans &= ~(1 << type);
-
-    /*
-     * if this is the last close for this channel, then inform the driver
-     */
-    if (ds->ds_opendevchans == 0)
-        device->DeviceClose();
-
-    /*
-     * release all packets of the appropriate type
-     */
-    for (pk = Adp_removeFromQueue(&(ds->ds_readqueue[type]));
-         pk != NULL;
-         pk = Adp_removeFromQueue(&(ds->ds_readqueue[type])))
-        DevSW_FreePacket(pk);
-
-    /* Free memory */
-    free ((char *) device->SwitcherState);
-    device->SwitcherState = 0x0;
-
-    /* that's all */
-    return adp_ok;
-}
-
-AdpErrs DevSW_Read(const DeviceDescr *device, const DevChanID type,
-                   Packet **packet, bool block)
-{
-  int read_err;
-  DevSWState *ds = device->SwitcherState;
-
-    /*
-     * To try to get information out of the device driver as
-     * quickly as possible, we try and read more packets, even
-     * if a completed packet is already available.
-     */
-
-    /*
-     * have we got a packet currently pending?
-     */
-  if (ds->ds_nextreadpacket == NULL)
-    /*
-       * no - set things up
-       */
-    if (initialise_read(ds) < 0) {
-      /*
-       * we failed to initialise the next packet, but can
-       * still return a packet that has already arrived.
-       */
-      *packet = Adp_removeFromQueue(&ds->ds_readqueue[type]); 
-      return adp_ok;
-    }
-  read_err = device->DeviceRead(&ds->ds_activeread, block);
-  switch (read_err) {
-  case 1:
-    /*
-     * driver has pulled in a complete packet, queue it up
-     */
-#ifdef RET_DEBUG
-    printf("got a complete packet\n");
-#endif
-    enqueue_packet(ds);
-    *packet = Adp_removeFromQueue(&ds->ds_readqueue[type]);
-    return adp_ok;
-  case 0:
-    /*
-     * OK, return the head of the read queue for the given type
-     */
-    /*    enqueue_packet(ds); */
-    *packet = Adp_removeFromQueue(&ds->ds_readqueue[type]);
-    return adp_ok;
-  case -1:
-#ifdef RET_DEBUG
-    printf("got a bad packet\n");
-#endif
-    /* bad packet */
-    *packet = NULL;
-    return adp_bad_packet;
-  default:
-    panic("DevSW_Read: bad read status %d", read_err);
-  }
-  return 0; /* get rid of a potential compiler warning */
-}
-
-
-AdpErrs DevSW_FlushPendingWrite(const DeviceDescr *device)
-{
-    struct DriverCall *dc;
-    struct data_packet *dp;
-
-    dc = &((DevSWState *)(device->SwitcherState))->ds_activewrite;
-    dp = &dc->dc_packet;
-
-    /*
-     * try to flush any packet that is still being written
-     */
-    if (dp->data != NULL)
-    {
-        flush_packet(device, dc);
-
-        /* see if it has gone */
-        if (dp->data != NULL)
-           return adp_write_busy;
-        else
-           return adp_ok;
-    }
-    else
-       return adp_ok;
-}
-
-
-AdpErrs DevSW_Write(const DeviceDescr *device, Packet *packet, DevChanID type)
-{
-    struct DriverCall *dc;
-    struct data_packet *dp;
-
-    dc = &((DevSWState *)(device->SwitcherState))->ds_activewrite;
-    dp = &dc->dc_packet;
-
-    if (illegalDevChanID(type))
-        return adp_illegal_args;
-
-    /*
-     * try to flush any packet that is still being written
-     */
-    if (DevSW_FlushPendingWrite(device) != adp_ok)
-       return adp_write_busy;
-
-    /*
-     * we can take this packet - set things up, then try to get rid of it
-     */
-    initialise_write(dc, packet, type);
-    flush_packet(device, dc);
-
-    return adp_ok;
-}
-
-AdpErrs DevSW_Ioctl(const DeviceDescr *device, const int opcode, void *args)
-{
-    return (device->DeviceIoctl(opcode, args) < 0) ? adp_failed : adp_ok;
-}
-
-bool DevSW_WriteFinished(const DeviceDescr *device)
-{
-    struct DriverCall *dc;
-    struct data_packet *dp;
-
-    dc = &((DevSWState *)(device->SwitcherState))->ds_activewrite;
-    dp = &dc->dc_packet;
-
-    return (dp == NULL || dp->data == NULL);
-}
-
-/* EOF devsw.c */
diff --git a/gdb/rdi-share/devsw.h b/gdb/rdi-share/devsw.h
deleted file mode 100644
index f561768..0000000
--- a/gdb/rdi-share/devsw.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- */
-#ifndef angsd_devsw_h
-#define angsd_devsw_h
-
-#include "devclnt.h"
-#include "adperr.h"
-#include "drivers.h"
-
-#ifndef __cplusplus
-typedef struct Packet Packet;
-typedef struct DevSWState DevSWState;
-#endif
-
-/*
- * the basic structure used for passing packets around
- */
-struct Packet
-{
-    struct Packet *pk_next;             /* XXX first field in struct */
-    unsigned int   pk_length;
-    unsigned char *pk_buffer;
-};
-
-/*
- * control structure, used for maintaining device switcher state
- */
-struct DevSWState
-{
-    unsigned int  ds_opendevchans;      /* bitmap of open device channels */
-
-    /*
-     * queue of packets read for the various device channels
-     */
-    Packet       *ds_readqueue[DC_NUM_CHANNELS];
-
-    /*
-     * structures for managing active read and write operations
-     */
-    Packet       *ds_nextreadpacket;
-    DriverCall    ds_activeread;
-    DriverCall    ds_activewrite;
-};
-
-#ifdef __cplusplus
-    extern "C" {
-#endif
-
-/*
- *  Function: DevSW_AllocatePacket
- *   Purpose: Claim some memory to hold a struct Packet, and the buffer for
- *              that packet.
- *
- *    Params:
- *       Input: length  Size of the buffer in struct Packet.
- *
- *   Returns:
- *          OK: Pointer to the newly malloc()ed Packet.
- *       Error: NULL
- */
-Packet *DevSW_AllocatePacket(const unsigned int length);
-
-/*
- *  Function: DevSW_FreePacket
- *   Purpose: Free the memory associated with a struct Packet.
- *
- *  Pre-conditions The structure must have been originally claimed
- *                      via DevSW_AllocatePacket.
- *
- *    Params:
- *       Input: pk      The packet to be freed.
- *
- *   Returns: Nothing
- */
-void DevSW_FreePacket(Packet *pk);
-
-/*
- *  Function: DevSW_Open
- *   Purpose: Open the specified device driver
- *
- *    Params:
- *       Input: name    Identifies which device to open.  This can either be
- *                      a host specific identifier (e.g. "/dev/ttya",
- *                      "COM1:"), or a number which is used to refer to
- *                      `standard' interfaces, so "1" would be the first host
- *                      interface, "2" the second, and so on.
- *
- *              arg     Driver specific arguments.  For example, some serial
- *                      drivers accept speed and control arguments such as
- *                      "9600" or "19200/NO_BREAK".  These arguments are
- *                      completely free-form: it is the individual drivers
- *                      which do the necessary interpretation.
- *
- *              type    The type of packet the caller is interested in.  Only
- *                      one open is allowed for each type of packet.
- *
- *      In/Out: device  The device driver to open
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_open_failed
- *              adp_device_already_open
- *              adp_malloc_failure
- */
-AdpErrs DevSW_Open(DeviceDescr *device, const char *name, const char *arg,
-                   const DevChanID type);
-
-/*
- *  Function: DevSW_Match
- *   Purpose: Minimal veneer for DeviceMatch
- *
- *    Params:
- *       Input: device  The device driver to match.
- *
- *              name    Identifies which device to open.  This can either be
- *                      a host specific identifier (e.g. "/dev/ttya",
- *                      "COM1:"), or a number which is used to refer to
- *                      `standard' interfaces, so "1" would be the first host
- *                      interface, "2" the second, and so on.
- *
- *              arg     Driver specific arguments.  For example, some serial
- *                      drivers accept speed and control arguments such as
- *                      "9600" or "19200/NO_BREAK".  These arguments are
- *                      completely free-form: it is the individual drivers
- *                      which do the necessary interpretation.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_failed
- */
-AdpErrs DevSW_Match(const DeviceDescr *device, const char *name,
-                    const char *arg);
-
-/*
- *  Function: DevSW_Close
- *   Purpose: Close the specified device driver. All packets of the type
- *              used by the caller held within the switching layer will
- *              be discarded.
- *
- *  Pre-conditions: Device must have been previously opened.
- *
- *    Params:
- *       Input: device  The device driver to close
- *
- *              type    The type of packet the caller was interested in.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_open
- */
-AdpErrs DevSW_Close(const DeviceDescr *device, const DevChanID type);
-
-/*
- *  Function: DevSW_Read
- *   Purpose: Read a packet of appropriate type from the device driver
- *
- *    Params:
- *       Input: device  The device driver to read packet from.
- *
- *              type    The type of packet the caller is interested in.
- *
- *      Output: packet  Pointer to new packet (if one is available)
- *              NULL (if no complete packet is available)
- *
- *       Input: block   If TRUE, read may safely block for a short period
- *                      of time (say up to 20ms), to avoid high CPU load
- *                      whilst waiting for a reply.
- *                      If FALSE, read MUST NOT block.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_bad_packet
- *
- * Post-conditions: The calling function is responsible for freeing the
- *                      resources used by the packet when it is no longer
- *                      needed.
- */
-AdpErrs DevSW_Read(const DeviceDescr *device, const DevChanID type,
-                   Packet **packet, bool block);
-
-/*
- *  Function: DevSW_Write
- *   Purpose: Try to write a packet to the device driver.  The write will
- *              be bounced if another write is still in progress.
- *
- *    Params:
- *       Input: device  The device driver to write a packet to.
- *
- *              packet  The packet to be written.
- *
- *              type    The type to be assigned to the packet.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_illegal_args
- *              adp_write_busy
- *
- * Post-conditions: The calling function retains "ownership" of the packet,
- *                      i.e. it is responsible for freeing the resources used
- *                      by the packet when it is no longer needed.
- */
-AdpErrs DevSW_Write(const DeviceDescr *device, Packet *packet, DevChanID type);
-
-/*
- *  Function: DevSW_FlushPendingWrite
- *   Purpose: If a write is in progress, give it a chance to finish.
- *
- *    Params:
- *       Input: device  The device driver to flush.
- *
- *   Returns:
- *              adp_ok           no pending write, or write flushed completely
- *              adp_write_busy   pending write not flushed completely
- */
-AdpErrs DevSW_FlushPendingWrite(const DeviceDescr *device);
-
-/*
- *  Function: DevSW_Ioctl
- *   Purpose: Perform miscellaneous control operations.  This is a minimal
- *              veneer to DeviceIoctl.
- *
- *    Params:
- *       Input: device  The device driver to control.
- *
- *              opcode  Reason code indicating the operation to perform.
- *
- *      In/Out: args    Pointer to opcode-sensitive arguments/result space.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_failed
- */
-AdpErrs DevSW_Ioctl(const DeviceDescr *device, const int opcode, void *args);
-
-/*
- *  Function: DevSW_WriteFinished
- *   Purpose: Return TRUE if the active device has finished writing
- *              the last packet to be sent, or FALSE if a packet is still
- *              being transmitted.
- *
- *    Params:
- *       Input: device  The device driver to check.
- *
- *   Returns:
- *        TRUE: write finished or inactive
- *       FALSE: write in progress
- */
-bool DevSW_WriteFinished(const DeviceDescr *device);
-
-#ifdef __cplusplus
-    }
-#endif
-
-#endif /* ndef angsd_devsw_h */
-
-/* EOF devsw.h */
diff --git a/gdb/rdi-share/drivers.c b/gdb/rdi-share/drivers.c
deleted file mode 100644
index ba0eee5..0000000
--- a/gdb/rdi-share/drivers.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * drivers.c - declares a NULL terminated list of device driver
- *             descriptors supported by the host.
- */
-#include <stdio.h>
-
-#include "drivers.h"
-
-extern DeviceDescr angel_SerialDevice;
-extern DeviceDescr angel_SerparDevice;
-extern DeviceDescr angel_EthernetDevice;
-
-DeviceDescr *devices[] =
-{
-    &angel_SerialDevice,
-    &angel_SerparDevice,
-    &angel_EthernetDevice,
-    NULL
-};
-
-/* EOF drivers.c */
diff --git a/gdb/rdi-share/drivers.h b/gdb/rdi-share/drivers.h
deleted file mode 100644
index 3655c18..0000000
--- a/gdb/rdi-share/drivers.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Definitions for device driver interface.
- */
-#ifndef angsd_drivers_h
-#define angsd_drivers_h
-
-#include "rxtx.h"
-
-#ifndef __cplusplus
-typedef struct DeviceDescr DeviceDescr;
-typedef struct DriverCall DriverCall;
-#endif
-
-/*
- * used to pass packets across the driver interface
- */
-struct DriverCall
-{
-    struct data_packet  dc_packet;
-    void               *dc_context;
-};
-
-/*
- * used to describe a device driver
- */
-struct DeviceDescr
-{
-    char  *DeviceName;
-    int  (*DeviceOpen)(const char *name, const char *arg);
-    int  (*DeviceMatch)(const char *name, const char *arg);
-    void (*DeviceClose)(void);
-    int  (*DeviceRead)(DriverCall *dc, bool block);
-    int  (*DeviceWrite)(DriverCall *dc);
-    int  (*DeviceIoctl)(const int opcode, void *args);
-    void  *SwitcherState;               /* used by switcher interface */
-};
-
-/*
- *  Function: DeviceOpen
- *
- *   Purpose: Open a communications device
- *
- *  Pre-conditions: No previous open is still active
- *
- *    Params:
- *       Input: name    Identifies which device to open.  This can either be
- *                      a host specific identifier (e.g. "/dev/ttya",
- *                      "COM1:"), or a number which is used to refer to
- *                      `standard' interfaces, so "1" would be the first host
- *                      interface, "2" the second, and so on.
- *
- *              arg     Driver specific arguments.  For example, some serial
- *                      drivers accept speed and control arguments such as
- *                      "9600" or "19200/NO_BREAK".  These arguments are
- *                      completely free-form: it is the individual drivers
- *                      which do the necessary interpretation.
- *
- *   Returns:
- *          OK: 0
- *       Error: -1
- */
-extern int DeviceOpen(const char *name, const char *arg);
-
-/*
- *  Function: DeviceMatch
- *
- *   Purpose: Check whether parameters are OK to be passed to DeviceOpen
- *
- *    Params:
- *       Input: name    Identifies which device to open.  This can either be
- *                      a host specific identifier (e.g. "/dev/ttya",
- *                      "COM1:"), or a number which is used to refer to
- *                      `standard' interfaces, so "1" would be the first host
- *                      interface, "2" the second, and so on.
- *
- *              arg     Driver specific arguments.  For example, some serial
- *                      drivers accept speed and control arguments such as
- *                      "9600" or "19200/NO_BREAK".  These arguments are
- *                      completely free-form: it is the individual drivers
- *                      which do the necessary interpretation.
- *
- *   Returns:
- *          OK: 0
- *       Error: -1
- */
-extern int DeviceMatch(const char *name, const char *arg);
-
-/*
- *  Function: DeviceClose
- *
- *   Purpose: Close a communications device
- *
- *  Pre-conditions: Device must have been previously opened
- *
- *    Params: None
- *
- *   Returns: Nothing
- */
-extern void DeviceClose(void);
-
-/*
- *  Function: DeviceRead
- *
- *   Purpose: Try to read a complete packet from a communications device.
- *              This read must usually be non-blocking, i.e. it should read as
- *              many data from the device as needed to complete the packet,
- *              but it should not wait if the packet is not complete, and no
- *              more data are currently available from the device.
- *            As an optimisation the read can optionally block when 'block'
- *              is TRUE, but only for a short time.  It is acceptable for the
- *              'block' parameter to be ignored in which case all reads
- *              should be non-blocking.
- *
- *  Pre-conditions: Device has been opened via DeviceOpen()
- *
- *    Params:
- *      In/Out: dc      Describes the packet being read (dc->dc_packet);
- *                      dc->dc_context is for the driver to store private
- *                      context, and is guaranteed to be NULL the first
- *                      time DeviceRead is called for a given packet.
- *
- *          In: block   If TRUE, read may safely block for a short period
- *                      of time (say up to 20ms), to avoid high CPU load
- *                      whilst waiting for a reply.
- *                      If FALSE, read MUST NOT block.
- *
- *   Returns:
- *          OK:  1 (packet is complete)
- *               0 (packet is not yet complete)
- *       Error: -1 bad packet
- *
- *   Post-conditions: should a calamatous error occur panic() will be called
- */
-extern int DeviceRead(DriverCall *dc, bool block);
-
-/*
- *  Function: DeviceWrite
- *
- *   Purpose: Try to write a packet to a communications device.  This write
- *              must be non-blocking, i.e. it should write as many data to
- *              the device as is immediately possible, but should not wait
- *              for space to send any more after that.
- *
- *  Pre-conditions: Device has been opened via DeviceOpen()
- *
- *    Params:
- *      In/Out: dc      Describes the packet being written (dc->dc_packet);
- *                      dc->dc_context is for the driver to store private
- *                      context, and is guaranteed to be NULL the first
- *                      time DeviceWrite is called for a given packet.
- *
- *   Returns:
- *          OK:  1 (all of the packet has been written)
- *               0 (some of the packet remains to be written)
- *       Error: -1
- */
-extern int DeviceWrite(DriverCall *dc);
-
-/*
- *  Function: DeviceIoctl
- *
- *   Purpose: Perform miscellaneous driver operations
- *
- *  Pre-conditions: Device has been open via DeviceOpen()
- *
- *    Params:
- *       Input: opcode  Reason code indicating the operation to perform
- *      In/Out: args    Pointer to opcode-sensitive arguments/result space
- *
- *   Returns:
- *          OK: 0
- *       Error: -1
- */
-extern int DeviceIoctl(const int opcode, void *args);
-
-#endif /* !defined(angsd_drivers_h) */
-
-/* EOF drivers.h */
diff --git a/gdb/rdi-share/endian.h b/gdb/rdi-share/endian.h
deleted file mode 100644
index 3d32d9a..0000000
--- a/gdb/rdi-share/endian.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * endian.h - target endianness independent read/write primitives.
- */
-
-#ifndef angel_endian_h
-#define angel_endian_h
-
-/*
- * The endianness of the data being processed needs to be known, but
- * the host endianness is not required (since the data is constructed
- * using bytes).  At the moment these are provided as macros. This
- * gives the compiler freedom in optimising individual calls. However,
- * if space is at a premium then functions should be provided.
- *
- * NOTE: These macros assume that the data has been packed in the same format
- *       as the packing on the build host. If this is not the case then
- *       the wrong addresses could be used when dealing with structures.
- *
- */
-
-/*
- * For all the following routines the target endianness is defined by the
- * following boolean definitions.
- */
-#define BE (1 == 1) /* TRUE  : big-endian */
-#define LE (1 == 0) /* FALSE : little-endian */
-
-/*
- * The following type definitions are used by the endianness converting
- * macros.
- */
-typedef unsigned char U8;
-typedef U8 *P_U8;
-typedef const U8 *CP_U8;
-
-typedef unsigned short U16;
-typedef U16 *P_U16;
-
-typedef unsigned int U32;
-typedef U32 *P_U32;
-
-/*
- * If the endianness of the host and target are known (fixed) and the same
- * then the following macro definitions can be used. These just directly copy
- * the data.
- *
- * #define READ(e,a)       (a)
- * #define WRITE(e,a,v)    ((a) = (v))
- * #define PREAD(e,a)      (a)
- * #define PWRITE(e,a,v)   (*(a) = (v))
- */
-
-/*
- * These macros assume that a byte (char) is 8bits in size, and that the
- * endianness is not important when reading or writing bytes.
- */
-#define PUT8(a,v)       (*((P_U8)(a)) = (U8)(v))
-#define PUT16LE(a,v)    (PUT8(a,((v) & 0xFF)), \
-                         PUT8((((P_U8)(a)) + sizeof(char)),((v) >> 8)))
-#define PUT16BE(a,v)    (PUT8(a,((v) >> 8)), \
-                         PUT8((((P_U8)(a)) + sizeof(char)),((v) & 0xFF)))
-#define PUT32LE(a,v)    (PUT16LE(a,v), \
-                         PUT16LE((((P_U8)(a)) + sizeof(short)),((v) >> 16)))
-#define PUT32BE(a,v)    (PUT16BE(a,((v) >> 16)), \
-                         PUT16BE((((P_U8)(a)) + sizeof(short)),v))
-
-#define GET8(a)     (*((CP_U8)(a)))
-#define GET16LE(a)  (GET8(a) | (((U16)GET8(((CP_U8)(a)) + sizeof(char))) << 8))
-#define GET16BE(a)  ((((U16)GET8(a)) << 8) | GET8(((CP_U8)(a)) + sizeof(char)))
-#define GET32LE(a)  (GET16LE(a) | \
-                     (((U32)GET16LE(((CP_U8)(a)) + sizeof(short))) << 16))
-#define GET32BE(a)  ((((U32)GET16BE(a)) << 16) | \
-                     GET16BE(((CP_U8)(a)) + sizeof(short)))
-
-/*
- * These macros simplify the code in respect to reading and writing the
- * correct size data when dealing with endianness. "e" is TRUE if we are
- * dealing with big-endian data, FALSE if we are dealing with little-endian.
- */
-
-/* void WRITE(int endianness, void *address, unsigned value); */
-
-#define WRITE16(e,a,v) ((e) ? PUT16BE(&(a),v) : PUT16LE(&(a),v))
-#define WRITE32(e,a,v) ((e) ? PUT32BE(&(a),v) : PUT32LE(&(a),v))
-#define WRITE(e,a,v)   ((sizeof(v) == sizeof(char)) ? \
-                        PUT8(&(a),v) : ((sizeof(v) == sizeof(short)) ? \
-                                        WRITE16(e,a,v) : WRITE32(e,a,v)))
-
-/* unsigned READ(int endianness, void *address) */
-#define READ16(e,a) ((e) ? GET16BE(&(a)) : GET16LE(&(a)))
-#define READ32(e,a) ((e) ? GET32BE(&(a)) : GET32LE(&(a)))
-#define READ(e,a) ((sizeof(a) == sizeof(char)) ? \
-                   GET8((CP_U8)&(a)) : ((sizeof(a) == sizeof(short)) ? \
-                                       READ16(e,a) : READ32(e,a)))
-
-/* void PWRITE(int endianness, void *address, unsigned value); */
-#define PWRITE16(e,a,v) ((e) ? PUT16BE(a,v) : PUT16LE(a,v))
-#define PWRITE32(e,a,v) ((e) ? PUT32BE(a,v) : PUT32LE(a,v))
-#define PWRITE(e,a,v)   ((sizeof(v) == sizeof(char)) ? \
-                         PUT8(a,v) : ((sizeof(v) == sizeof(short)) ? \
-                                      PWRITE16(e,a,v) : PWRITE32(e,a,v)))
-
-/* unsigned PREAD(int endianness, void *address) */
-#define PREAD16(e,a) ((e) ? GET16BE(a) : GET16LE(a))
-#define PREAD32(e,a) ((e) ? GET32BE(a) : GET32LE(a))
-#define PREAD(e,a) ((sizeof(*(a)) == sizeof(char)) ? \
-                    GET8((CP_U8)a) : ((sizeof(*(a)) == sizeof(short)) ? \
-                                     PREAD16(e,a) : PREAD32(e,a)))
-
-#endif /* !defined(angel_endian_h) */
-
-/* EOF endian.h */
diff --git a/gdb/rdi-share/etherdrv.c b/gdb/rdi-share/etherdrv.c
deleted file mode 100644
index 58462d4..0000000
--- a/gdb/rdi-share/etherdrv.c
+++ /dev/null
@@ -1,730 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * etherdrv.c - Ethernet Driver for Angel.
- */
-
-#ifdef __hpux
-# define _POSIX_SOURCE 1
-# define _HPUX_SOURCE 1
-# define _XOPEN_SOURCE 1
-#endif
-
-#include <stdio.h>
-#ifdef __hpux
-# define uint hide_HPs_uint
-#endif
-#ifdef STDC_HEADERS
-# include <unistd.h>
-# ifdef __hpux
-#   undef uint
-# endif
-#endif
-#include <stdlib.h>
-#include <string.h>
-#ifdef __hpux
-# define uint hide_HPs_uint
-#endif
-#include <fcntl.h>
-#ifdef __hpux
-# undef uint
-#endif
-#include <errno.h>
-#include <stdarg.h>
-#include <ctype.h>
-#include "host.h"
-
-#ifdef COMPILING_ON_WINDOWS
-  typedef char * caddr_t;
-# undef IGNORE
-# include <winsock.h>
-# include "angeldll.h"
-#else
-# ifdef __hpux
-#   define uint hide_HPs_uint
-# endif
-# include <sys/types.h>
-# include <sys/socket.h>
-# ifdef __hpux
-#   undef uint
-# endif
-# include <netdb.h>
-# include <sys/time.h>
-# include <sys/ioctl.h>
-# ifdef HAVE_SYS_FILIO_H
-#   include <sys/filio.h>
-# endif
-# include <netinet/in.h>
-# include <arpa/inet.h>
-#endif
-
-#include "hsys.h"
-#include "devices.h"
-#include "endian.h"
-#include "buffers.h"
-#include "hostchan.h"
-#include "params.h"
-#include "logging.h"
-#include "ethernet.h"
-
-
-#if !defined(COMPILING_ON_WINDOWS) && !defined(STDC_HEADERS)
-/* These two might not work for windows.  */
-extern int sys_nerr;
-extern char * sys_errlist[];
-#endif
-
-#ifndef UNUSED
-# define UNUSED(x) (x = x)      /* Silence compiler warnings */
-#endif
-
-/*
- * forward declarations of static functions
- */
-static int EthernetOpen(const char *name, const char *arg);
-static int EthernetMatch(const char *name, const char *arg);
-static void EthernetClose(void);
-static int EthernetRead(DriverCall *dc, bool block);
-static int EthernetWrite(DriverCall *dc);
-static int EthernetIoctl(const int opcode, void *args);
-
-/*
- * the device descriptor for Ethernet
- */
-DeviceDescr angel_EthernetDevice =
-{
-    "Ethernet",
-    EthernetOpen,
-    EthernetMatch,
-    EthernetClose,
-    EthernetRead,
-    EthernetWrite,
-    EthernetIoctl
-};
-
-/*
- * descriptor for the socket that we talk down
- */
-static int sock = -1;
-
-/*
- * address of the remote target
- */
-static struct sockaddr_in remote, *ia = &remote;
-
-/*
- * array of dynamic port numbers on target
- */
-static unsigned short int ports[2];
-
-/*
- *  Function: set_address
- *   Purpose: Try to get an address into an understandable form
- *
- *    Params:
- *       Input: addr    The address to parse
- *
- *      Output: ia      Structure to hold the parsed address
- *
- *   Returns:
- *          OK:  0
- *       Error: -1
- */
-static int set_address(const char *const addr, struct sockaddr_in *const ia)
-{
-    ia->sin_family = AF_INET;
-
-    /*
-     * Try address as a dotted decimal
-     */
-    ia->sin_addr.s_addr = inet_addr(addr);
-
-    /*
-     * If that failed, try it as a hostname
-     */
-    if (ia->sin_addr.s_addr == (u_int)-1)
-    {
-        struct hostent *hp = gethostbyname(addr);
-
-        if (hp == NULL)
-            return -1;
-
-        (void)memcpy((caddr_t)&ia->sin_addr, hp->h_addr, hp->h_length);
-    }
-
-    return 0;
-}
-
-/*
- *  Function: open_socket
- *   Purpose: Open a non-blocking UDP socket, and bind it to a port
- *              assigned by the system.
- *
- *    Params: None
- *
- *   Returns:
- *          OK: socket descriptor
- *       Error: -1
- */
-static int open_socket(void)
-{
-    int sfd;
-#if 0                           /* see #if 0 just below -VVV- */
-    int yesplease = 1;
-#endif
-    struct sockaddr_in local;
-
-    /*
-     * open the socket
-     */
-#ifdef COMPILING_ON_WINDOWS
-    if ((sfd = socket(AF_INET, SOCK_DGRAM, 0)) == INVALID_SOCKET)
-        return -1;
-#else
-    if ((sfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
-    {
-# ifdef DEBUG
-        perror("socket");
-# endif
-        return -1;
-    }
-#endif
-
-    /*
-     * 960731 KWelton
-     *
-     * I don't believe that this should be necessary - if we
-     * use select(), then non-blocking I/O is redundant.
-     * Unfortunately, select() appears to be broken (under
-     * Solaris, with a limited amount of time available for
-     * debug), so this code stays in for the time being
-     */
-#if 0
-    /*
-     * enable non-blocking I/O
-     */
-    if (ioctlsocket(sfd, FIONBIO, &yesplease) < 0)
-    {
-# ifdef DEBUG
-        perror("ioctl(FIONBIO)");
-# endif
-        closesocket(sfd);
-
-        return -1;
-    }
-#endif /* 0/1 */
-
-    /*
-     * bind local address to a system-assigned port
-     */
-    memset((char *)&local, 0, sizeof(local));
-    local.sin_family = AF_INET;
-    local.sin_port = htons(0);
-    local.sin_addr.s_addr = INADDR_ANY;
-    if (bind(sfd, (struct sockaddr *)&local, sizeof(local)) < 0)
-    {
-#ifdef DEBUG
-        perror("bind");
-#endif
-        closesocket(sfd);
-
-        return -1;
-    }
-
-    /*
-     * all done
-     */
-    return sfd;
-}
-
-/*
- *  Function: fetch_ports
- *   Purpose: Request assigned port numbers from remote target
- *
- *    Params: None
- *
- *   Returns: Nothing
- *
- * Post-conditions: This routine will *always* return something for the
- *                      port numbers.  If the remote target does not
- *                      respond, then it makes something up - this allows
- *                      the standard error message (from ardi.c) to be
- *                      generated when the target is dead for whatever
- *                      reason.
- */
-static void fetch_ports(void)
-{
-    int i;
-    const char ctrlpacket[] = CTRL_MAGIC;
-        CtrlResponse response;
-
-    /*
-     * we will try 3 times to elicit a response from the target
-     */
-    for (i = 0; i < 3; ++i)
-    {
-        struct timeval tv;
-        fd_set fdset;
-
-        /*
-         * send the magic string to the control
-         * port on the remote target
-         */
-        ia->sin_port = htons(CTRL_PORT);
-        if (sendto(sock, ctrlpacket, sizeof(ctrlpacket), 0,
-                       (struct sockaddr *)ia, sizeof(*ia)) < 0)
-        {
-#ifdef DEBUG
-            perror("fetch_ports: sendto");
-#endif
-            return;
-        }
-
-        FD_ZERO(&fdset);
-        FD_SET(sock, &fdset);
-        tv.tv_sec = 0;
-        tv.tv_usec = 250000;
-
-        if (select(sock + 1, &fdset, NULL, NULL, &tv) < 0)
-        {
-#ifdef DEBUG
-            perror("fetch_ports: select");
-#endif
-            return;
-        }
-
-        if (FD_ISSET(sock, &fdset))
-        {
-            /*
-             * there is something there - read it
-             */
-            if (recv(sock, (char *)&response, sizeof(response), 0) < 0)
-            {
-#ifdef COMPILING_ON_WINDOWS
-                unsigned int werrno = WSAGetLastError();
-
-                if (werrno == WSAEWOULDBLOCK || werrno == 0)
-#else
-                if (errno == EWOULDBLOCK)
-#endif
-                {
-                    --i;
-                    continue;
-                }
-                else
-                {
-#ifdef DEBUG
-                    perror("fetch_ports: recv");
-#endif
-                    return;
-                }
-            }
-            {
-                /*
-                 * XXX
-                 *
-                 * this is *very* unpleasant - try to match the structure
-                 * layout
-                 */
-                unsigned short *sptr = (unsigned short *)(response + RESP_DBUG);
-
-                if (strcmp(response, ctrlpacket) == 0)
-                {
-                    ports[DBUG_INDEX] = htons(*sptr);
-                    sptr++;
-                    ports[APPL_INDEX] = htons(*sptr);
-                }
-
-#ifdef DEBUG
-                printf("fetch_ports: got response, DBUG=%d, APPL=%d\n",
-                       ports[DBUG_INDEX], ports[APPL_INDEX]);
-#endif
-                return;
-            }
-        }
-    }
-
-    /*
-     * we failed to get a response
-     */
-#ifdef DEBUG
-    printf("fetch_ports: failed to get a real answer\n");
-#endif
-}
-
-/*
- *  Function: read_packet
- *   Purpose: read a packet, and pass it back to higher levels
- *
- *    Params:
- *      In/Out: packet  Holder for the read packet
- *
- *   Returns:  1 - Packet is complete
- *             0 - No complete packet read
- *
- * Post-conditions: Will call panic() if something goes wrong with the OS
- */
-static int read_packet(struct data_packet *const packet)
-{
-    struct sockaddr_in from;
-    int nbytes, fromlen = sizeof(from);
-    DevChanID devchan;
-
-    /*
-     * try to get the packet
-     */
-    if ((nbytes = recvfrom(sock, (char *)(packet->data), packet->buf_len, 0,
-                           (struct sockaddr *)&from, &fromlen)) < 0)
-    {
-#ifdef COMPILING_ON_WINDOWS
-        if (nbytes == SOCKET_ERROR && WSAGetLastError() != WSAEWOULDBLOCK)
-            MessageBox(GetFocus(), "Error receiving packet\n", "Angel", MB_OK | MB_ICONSTOP);
-#else
-        if (errno != EWOULDBLOCK)
-        {
-# ifdef DEBUG
-            perror("recv");
-# endif
-            panic("ethernet recv failure");
-        }
-#endif
-        return 0;
-    }
-
-#ifdef COMPILING_ON_WINDOWS
-    if (pfnProgressCallback != NULL && nbytes != SOCKET_ERROR)
-    {
-        progressInfo.nRead += nbytes;
-        (*pfnProgressCallback)(&progressInfo);
-    }
-#endif
-
-    /*
-     * work out where the packet was from
-     */
-    if (from.sin_addr.s_addr != remote.sin_addr.s_addr)
-    {
-        /*
-         * not from our target - ignore it
-         */
-#ifdef DEBUG
-        printf("read_packet: ignoring packet from %s\n",
-               inet_ntoa(from.sin_addr));
-#endif
-
-        return 0;
-    }
-    else if (ntohs(from.sin_port) == ports[DBUG_INDEX])
-        devchan = DC_DBUG;
-    else if (ntohs(from.sin_port) == ports[APPL_INDEX])
-        devchan = DC_APPL;
-    else
-    {
-        /*
-         * unknown port number - ignore it
-         */
-#ifdef DEBUG
-        printf("read_packet: ignore packet from port %hd\n",
-               htons(from.sin_port));
-#endif
-
-        return 0;
-    }
-
-#if defined(DEBUG) && !defined(DO_TRACE)
-    printf("EthernetRead: %d bytes from %s channel\n",
-           nbytes, (devchan == DC_DBUG) ? "DBUG" : "APPL");
-#endif
-
-#ifdef DO_TRACE
-    printf("[%d on %d]\n", nbytes, devchan);
-    {
-        int i = 0;
-        unsigned char *cptr = packet->data;
-
-        while (i < nbytes)
-        {
-            printf("<%02X ", *(cptr++));
-
-            if (!(++i % 16))
-                printf("\n");
-        }
-
-        if (i % 16)
-            printf("\n");
-    }
-#endif
-
-    /*
-     * OK - fill in the details
-     */
-    packet->type = devchan;
-    packet->len = nbytes;
-    return 1;
-}
-
-/**********************************************************************/
-
-/*
- *  Function: Ethernet_Open
- *   Purpose: Open the Ethernet device.  See the documentation for
- *              DeviceOpen in drivers.h
- *
- * Post-conditions: Will have updated struct sockaddr_in remote (*ia)
- *                      with the address of the remote target.
- */
-static int EthernetOpen(const char *name, const char *arg)
-{
-#ifdef COMPILING_ON_WINDOWS
-    WORD wVersionRequested;
-    WSADATA wsaData;
-#endif
-    /*
-     * name is passed as e=<blah>, so skip 1st two characters
-     */
-    const char *etheraddr = name + 2;
-
-#ifdef DEBUG
-    printf("EthernetOpen: name `%s'\n", name);
-#endif
-
-    /* Check that the name is a valid one */
-    if (EthernetMatch(name, arg) != 0)
-        return -1;
-
-#ifdef COMPILING_ON_WINDOWS
-    wVersionRequested = MAKEWORD(1, 1);
-    if (WSAStartup(wVersionRequested, &wsaData) != 0)
-        /*
-         * Couldn't find a useable winsock.dll.
-         */
-        return -1;
-
-    if ( LOBYTE( wsaData.wVersion ) != 1 || HIBYTE( wsaData.wVersion ) != 1 )
-    {
-        WSACleanup();
-
-        /*
-         * Couldn't find a winsock.dll with supported version.
-         */
-        return -1;
-    }
-#endif
-
-    memset((char *)ia, 0, sizeof(*ia));
-    if (set_address(etheraddr, ia) < 0)
-    {
-#ifdef COMPILING_ON_WINDOWS
-        /*
-         * SJ - I'm not sure that this is the correct way to handle this
-         * as Fail calls remote_disable and exits, while panic just exits.
-         * However at the time of writing remote_disable does nothing!
-         */
- /*     Panic("EthernetOpen: bad name `%s'\n", etheraddr); */
-#else
-        Fail("EthernetOpen: bad name `%s'\n", etheraddr);
-#endif
-        return -1;
-    }
-
-    if ((sock = open_socket()) < 0)
-        return -1;
-
-    /*
-     * fetch the port numbers assigned by the remote target
-     * to its Debug and Application sockets
-     */
-    fetch_ports();
-
-    return 0;
-}
-
-static int EthernetMatch(const char *name, const char *arg)
-{
-    /* IGNORE arg */
-    if (0)
-        arg = arg;
-
-    if (name == NULL)
-        return -1;
-
-    if (tolower(name[0]) != 'e' || name[1] != '=')
-        return -1;
-
-    return 0;
-}
-
-static void EthernetClose(void)
-{
-    if (sock >= 0)
-    {
-        closesocket(sock);
-        sock = -1;
-    }
-
-#ifdef COMPILING_ON_WINDOWS
-    WSACleanup();
-#endif
-}
-
-static int EthernetRead(DriverCall *dc, bool block)
-{
-    fd_set fdset;
-    struct timeval tv;
-    int err;
-
-    FD_ZERO(&fdset);
-    FD_SET(sock, &fdset);
-
-#ifdef COMPILING_ON_WINDOWS
-    UNUSED(block);
-    tv.tv_sec = tv.tv_usec = 0;
-#else
-    tv.tv_sec = 0;
-    tv.tv_usec = (block ? 10000 : 0);
-#endif
-
-    err = select(sock + 1, &fdset, NULL, NULL, &tv);
-
-    if (err < 0) {
-      if (errno == EINTR) {
-        return 0;
-      }
-      panic("ethernet select failure (errno=%i)",errno);
-      return 0;
-    }
-
-    if (FD_ISSET(sock, &fdset))
-      return read_packet(&dc->dc_packet);
-    else
-      return 0;
-}
-
-static int EthernetWrite(DriverCall *dc)
-{
-    int nbytes;
-    struct data_packet *packet = &dc->dc_packet;
-
-    if (packet->type == DC_DBUG)
-        ia->sin_port = htons(ports[DBUG_INDEX]);
-    else if (packet->type == DC_APPL)
-        ia->sin_port = htons(ports[APPL_INDEX]);
-    else
-    {
-        panic("EthernetWrite: unknown devchan");
-        return 0;
-    }
-
-#if defined(DEBUG) && !defined(DO_TRACE)
-    printf("EthernetWrite: %d bytes to %s channel\n",
-           packet->len, (packet->type == DC_DBUG) ? "DBUG" : "APPL");
-#endif
-
-#ifdef DO_TRACE
-    printf("[%d on %d]\n", packet->len, packet->type);
-    {
-        int i = 0;
-        unsigned char *cptr = packet->data;
-
-        while (i < packet->len)
-        {
-            printf(">%02X ", *(cptr++));
-
-            if (!(++i % 16))
-                printf("\n");
-        }
-
-        if (i % 16)
-            printf("\n");
-    }
-#endif
-
-    if ((nbytes = sendto(sock, (char *)(packet->data), packet->len, 0,
-                         (struct sockaddr *)ia, sizeof(*ia))) != packet->len)
-    {
-#ifdef COMPILING_ON_WINDOWS
-        if (nbytes == SOCKET_ERROR && WSAGetLastError() != WSAEWOULDBLOCK)
-#else
-        if (nbytes < 0 && errno != EWOULDBLOCK)
-#endif
-        {
-#ifdef DEBUG
-            perror("sendto");
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-            panic("ethernet send failure\n");
-#else
-            /* might not work for Windows */
-            panic("ethernet send failure [%s]\n",
-#ifdef STDC_HEADERS
-		  strerror(errno));
-#else
-                  errno < sys_nerr ? sys_errlist[errno] : "unknown errno");
-#endif /* STDC_HEADERS */
-#endif
-        }
-#ifdef DEBUG
-        else if (nbytes >= 0)
-            fprintf(stderr, "ethernet send: asked for %d, sent %d\n", packet->len, nbytes);
-#endif
-        return 0;
-    }
-
-#ifdef COMPILING_ON_WINDOWS
-    if (pfnProgressCallback != NULL && nbytes != SOCKET_ERROR)
-    {
-        progressInfo.nWritten += nbytes;
-        (*pfnProgressCallback)(&progressInfo);
-    }
-#endif
-
-    return 1;
-}
-
-static int EthernetIoctl(const int opcode, void *args)
-{
-#ifdef DEBUG
-    printf( "EthernetIoctl: op %d arg %x\n", opcode, args );
-#endif
-
-    /*
-     * IGNORE(opcode)
-     */
-    if (0)
-    {
-        int dummy = opcode;
-        UNUSED(dummy);
-    }
-    UNUSED(args);
-
-    switch ( opcode )
-    {
-        case DC_RESYNC:
-        {
-#ifdef DEBUG
-            printf( "EthernetIoctl: resync\n" );
-#endif
-            fetch_ports();
-            return 0;
-        }
-
-        default:
-        {
-            return -1;
-        }
-    }
-}
-
-/* EOF etherdrv.c */
diff --git a/gdb/rdi-share/ethernet.h b/gdb/rdi-share/ethernet.h
deleted file mode 100644
index 930aced..0000000
--- a/gdb/rdi-share/ethernet.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * ethernet.h:  Angel drivers for Ethernet using Fusion UDP/IP stack
- */
-#ifndef angel_ethernet_h
-#define angel_ethernet_h
-
-/*
- * the UDP ports that Angel Ethernet uses
- */
-#define CTRL_PORT       1913
-
-/*
- * the size of the largest packet accepted on the control socket
- */
-#define CTRL_MAXPACKET  6
-
-/*
- * This is the "magic number" sent to the control port to
- * request that the channel port numbers are returned
- */
-#define CTRL_MAGIC      "Angel"
-
-/*
- * Array used for responding to a request on the control port
- */
-typedef unsigned char CtrlResponse[10];
-#define RESP_MAGIC 0
-#define RESP_DBUG  6
-#define RESP_APPL  8
-
-/*
- * indices for accessing the array of port numbers sent
- * over the control socket
- */
-#define DBUG_INDEX      0
-#define APPL_INDEX      1
-
-#ifdef TARGET
-
-# include "devdriv.h"
-
-extern const struct angel_DeviceEntry angel_EthernetDevice;
-
-/*
- *  Function: angel_EthernetPoll
- *   Purpose: Poll Fusion for newly arrived packets
- *
- *  Pre-conditions: Called in SVC mode with the lock
- *
- *    Params:
- *       Input: data    IGNORE'd
- *
- *   Returns: Nothing
- *
- * Post-conditions: Will have passed any packets received along to
- *                      higher levels
- */
-void angel_EthernetPoll(unsigned int data);
-
-void angel_EthernetNOP(unsigned int data);
-
-
-/*
- *  Function: angel_FindEthernetConfigBlock
- *   Purpose: Search the Flash for an ethernet config block and return
- *            it if found.
- *
- *    Params: None
- *
- *   Returns: NULL if no config block found, the address if one is found.
- *
- */
-extern angel_EthernetConfigBlock *angel_FindEthernetConfigBlock(void);
-
-#else /* def TARGET */
-
-# ifndef COMPILING_ON_WINDOWS
-#  define ioctlsocket(x, y, z)  ioctl((x), (y), (z))
-#  define closesocket(x)        close(x)
-# endif
-
-#endif /* def TARGET */
-
-#endif /* ndef angel_ethernet_h */
-
-/* EOF ethernet.h */
diff --git a/gdb/rdi-share/host.h b/gdb/rdi-share/host.h
deleted file mode 100644
index 4dffa84..0000000
--- a/gdb/rdi-share/host.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-
-#ifndef _host_LOADED
-#define _host_LOADED 1
-
-#include <stdio.h>
-#include <stddef.h>
-#include <stdlib.h>
-
-#ifndef SEEK_SET
-#  define SEEK_SET  0
-#endif
-#ifndef SEEK_CUR
-#  define SEEK_CUR  1
-#endif
-#ifndef SEEK_END
-#  define SEEK_END  2
-#endif
-
-/* The following for the benefit of compiling on SunOS */
-#ifndef offsetof
-#  define offsetof(T, member)  ((char *)&(((T *)0)->member) - (char *)0)
-#endif
-
-/* If under Cygwin, provide backwards compatibility with older
-   Cygwin compilers that don't define the current cpp define. */
-#ifdef __CYGWIN32__
-#ifndef __CYGWIN__
-#define __CYGWIN__
-#endif
-#endif
-
-#ifdef unix                   /* A temporary sop to older compilers */
-#  ifndef __unix              /* (good for long-term portability?)  */
-#    define __unix    1
-#  endif
-#endif
-
-#ifdef __unix
-/* Generic unix -- hopefully a split into other variants will not be    */
-/* needed.  However, beware the 'bsd' test above and safe_toupper etc.  */
-/* which cope with backwards (pre-posix/X/open) unix compatility.       */
-#  define COMPILING_ON_UNIX     1
-#endif
-#if defined(_WIN32)
-#  define COMPILING_ON_WIN32    1
-#  if !defined(__CYGWIN32__)
-#    define COMPILING_ON_WINDOWS  1
-#  endif
-#endif
-#if defined(_CONSOLE)
-#  define COMPILING_ON_WINDOWS_CONSOLE 1
-#  define COMPILING_ON_WINDOWS 1
-#endif
-#ifdef _MSC_VER
-#  define COMPILING_ON_MSDOS    1
-#  define COMPILING_ON_WINDOWS  1
-#  if defined(__cplusplus)
-#    define IMPLEMENT_BOOL_AS_INT 1 /* VC++ doesn't have 'bool' (yet) */
-#  endif
-#endif
-/* The '(defined(__sparc) && defined(P_tmpdir)                     */
-/* && !defined(__svr4__))' is to detect gcc on SunOS.              */
-/* C++ compilers don't have to define __STDC__                     */
-#if (defined(__sparc) && defined(P_tmpdir))
-#  if defined(__svr4__)
-#    define COMPILING_ON_SOLARIS
-#  else
-#    define COMPILING_ON_SUNOS
-#  endif
-#endif
-#ifdef __hppa
-#  define COMPILING_ON_HPUX
-#endif
-
-/*
- * The following typedefs may need alteration for obscure host machines.
- */
-#if defined(__alpha) && defined(__osf__) /* =========================== */
-/* Under OSF the alpha has 64-bit pointers and 64-bit longs.            */
-typedef                int   int32;
-typedef unsigned       int   unsigned32;
-/* IPtr and UPtr are 'ints of same size as pointer'.  Do not use in     */
-/* new code.  Currently only used within 'ncc'.                         */
-typedef          long  int   IPtr;
-typedef unsigned long  int   UPtr;
-
-#else /* all hosts except alpha under OSF ============================= */
-
-typedef          long  int   int32;
-typedef unsigned long  int   unsigned32;
-/* IPtr and UPtr are 'ints of same size as pointer'.  Do not use in     */
-/* new code.  Currently only used within 'ncc'.                         */
-#define IPtr int32
-#define UPtr unsigned32
-#endif /* ============================================================= */
-
-typedef          short int   int16;
-typedef unsigned short int   unsigned16;
-typedef   signed       char  int8;
-typedef unsigned       char  unsigned8;
-
-/* The following code defines the 'bool' type to be 'int' under C       */
-/* and real 'bool' under C++.  It also avoids warnings such as          */
-/* C++ keyword 'bool' used as identifier.  It can be overridden by      */
-/* defining IMPLEMENT_BOOL_AS_ENUM or IMPLEMENT_BOOL_AS_INT.            */
-#undef _bool
-
-#ifdef IMPLEMENT_BOOL_AS_ENUM
-   enum _bool { _false, _true };
-#  define _bool enum _bool
-#elif defined(IMPLEMENT_BOOL_AS_INT) || !defined(__cplusplus)
-#  define _bool int
-#  define _false 0
-#  define _true 1
-#endif
-
-#ifdef _bool
-#  if defined(_MFC_VER) || defined(__CC_NORCROFT) /* When using MS Visual C/C++ v4.2 */
-#    define bool _bool /* avoids "'bool' is reserved word" warning      */
-#  else
-     typedef _bool bool;
-#  endif
-#  define true _true
-#  define false _false
-#endif
-
-#define YES   true
-#define NO    false
-#undef TRUE             /* some OSF headers define as 1                 */
-#define TRUE  true
-#undef FALSE            /* some OSF headers define as 1                 */
-#define FALSE false
-
-/* 'uint' conflicts with some Unixen sys/types.h, so we now don't define it */
-typedef unsigned8  uint8;
-typedef unsigned16 uint16;
-typedef unsigned32 uint32;
-
-typedef unsigned   Uint;
-typedef unsigned8  Uint8;
-typedef unsigned16 Uint16;
-typedef unsigned32 Uint32;
-
-#ifdef ALPHA_TASO_SHORT_ON_OSF /* was __alpha && __osf.                 */
-/* The following sets ArgvType for 64-bit pointers so that              */
-/* DEC Unix (OSF) cc can be used with the -xtaso_short compiler option  */
-/* to force pointers to be 32-bit.  Not currently used since most/all   */
-/* ARM tools accept 32 or 64 bit pointers transparently.  See IPtr.     */
-#pragma pointer_size (save)
-#pragma pointer_size (long)
-typedef char *ArgvType;
-#pragma pointer_size (restore)
-#else
-typedef char *ArgvType;
-#endif
-
-/*
- * Rotate macros
- */
-#define ROL_32(val, n) \
-((((unsigned32)(val) << (n)) | ((unsigned32)(val) >> (32-(n)))) & 0xFFFFFFFFL)
-#define ROR_32(val, n) \
-((((unsigned32)(val) >> (n)) | ((unsigned32)(val) << (32-(n)))) & 0xFFFFFFFFL)
-
-#ifdef COMPILING_ON_UNIX
-#  define FOPEN_WB     "w"
-#  define FOPEN_RB     "r"
-#  define FOPEN_RWB    "r+"
-#  ifndef __STDC__                     /* caveat RISCiX... */
-#    define remove(file) unlink(file)  /* a horrid hack, but probably best? */
-#  endif
-#else
-#  define FOPEN_WB     "wb"
-#  define FOPEN_RB     "rb"
-#  define FOPEN_RWB    "rb+"
-#endif
-
-#ifndef FILENAME_MAX
-#  define FILENAME_MAX 256
-#endif
-
-#if (!defined(__STDC__) && !defined(__cplusplus) && !defined(_MSC_VER)) || \
-    defined(COMPILING_ON_SUNOS)
-/* Use bcopy rather than memmove, as memmove is not available.     */
-/* There does not seem to be a header for bcopy.                   */
-void bcopy(const char *src, char *dst, int length);
-#  define memmove(d,s,l) bcopy(s,d,l)
-
-/* BSD/SUN don't have strtoul(), but then strtol() doesn't barf on */
-/* overflow as required by ANSI... This bodge is horrid.           */
-#  define strtoul(s, ptr, base) strtol(s, ptr, base)
-
-/* strtod is present in the C-library but is not in stdlib.h       */
-extern double strtod(const char *str, char **ptr);
-#endif
-
-/* For systems that do not define EXIT_SUCCESS and EXIT_FAILURE */
-#ifndef EXIT_SUCCESS
-#  define EXIT_SUCCESS           0
-#endif
-#ifndef EXIT_FAILURE
-#  define EXIT_FAILURE           1
-#endif
-
-#ifndef IGNORE
-#define IGNORE(x) (x = x)  /* Silence compiler warnings for unused arguments */
-#endif
-
-/* Define endian-ness of host */
-
-#if defined(__acorn) || defined(__mvs) || defined(_WIN32) || \
-  (defined(__alpha) && defined(__osf__))
-#  define HOST_ENDIAN_LITTLE
-#elif defined(__sparc) || defined(macintosh)
-#  define HOST_ENDIAN_BIG
-#else
-#  define HOST_ENDIAN_UNKNOWN
-#endif
-
-#endif
-
-/* end of host.h */
diff --git a/gdb/rdi-share/hostchan.c b/gdb/rdi-share/hostchan.c
deleted file mode 100644
index 8e41da4..0000000
--- a/gdb/rdi-share/hostchan.c
+++ /dev/null
@@ -1,1057 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * hostchan.c - Semi Synchronous Host side channel interface for Angel.
- */
-
-#include <stdio.h>
-
-#ifdef HAVE_SYS_TIME_H
-#  include <sys/time.h>
-#else
-#  include "winsock.h"
-#  include "time.h"
-#endif
-#include "hsys.h"
-#include "host.h"
-#include "logging.h"
-#include "chandefs.h"
-#include "chanpriv.h"
-#include "devclnt.h"
-#include "buffers.h"
-#include "drivers.h"
-#include "adperr.h"
-#include "devsw.h"
-#include "hostchan.h"
-
-#ifndef UNUSED
-#define UNUSED(x) (x = x)  /* Silence compiler warnings for unused arguments */
-#endif
-
-#define HEARTRATE 5000000
-
-/*
- * list of available drivers, declared in drivers.c
- */
-extern DeviceDescr *devices[];
-
-static DeviceDescr *deviceToUse = NULL;
-
-static struct Channel {
-    ChannelCallback callback;
-    void *callback_state;
-} channels[CI_NUM_CHANNELS];
-
-static unsigned char HomeSeq;
-static unsigned char OppoSeq;
-
-/*
- * Handler for DC_APPL packets
- */
-static DC_Appl_Handler dc_appl_handler = NULL;
-
-/*
- * slots for registered asynchronous processing callback procedures
- */
-#define MAX_ASYNC_CALLBACKS 8
-static unsigned int             num_async_callbacks = 0;
-static Adp_Async_Callback       async_callbacks[MAX_ASYNC_CALLBACKS];
-
-/*
- * writeQueueRoot is the queue of write requests pending acknowledgement
- * writeQueueSend is the queue of pending write requests which will
- * be a subset of the list writeQueueRoot
- */
-static Packet *writeQueueRoot = NULL;
-static Packet *writeQueueSend = NULL;
-static Packet *resend_pkt = NULL;
-static int resending = FALSE;
-
-/* heartbeat_enabled is a flag used to indicate whether the heartbeat is
- * currently turned on, heartbeat_enabled will be false in situations
- * where even though a heartbeat is being used it is problematical or
- * dis-advantageous to have it turned on, for instance during the 
- * initial stages of boot up
- */
-unsigned int heartbeat_enabled = FALSE;
-/* heartbeat_configured is set up by the device driver to indicate whether
- * the heartbeat is being used during this debug session.  In contrast to
- * heartbeat_enabled it must not be changed during a session.  The logic for
- * deciding whether to send a heartbeat is: Is heartbeat_configured for this
- * session? if and only if it is then if heartbeat[is currently]_enabled and
- * we are due to send a pulse then send it 
- */
-unsigned int heartbeat_configured = TRUE;
-
-void Adp_initSeq( void ) {
-  Packet *tmp_pkt = writeQueueSend;
-
-  HomeSeq = 0;
-  OppoSeq = 0;
-  if ( writeQueueSend != NULL) {
-    while (writeQueueSend->pk_next !=NULL) {
-      tmp_pkt = writeQueueSend;
-      writeQueueSend = tmp_pkt->pk_next;
-      DevSW_FreePacket(tmp_pkt);
-    }
-  }
-  tmp_pkt = writeQueueRoot;
-  if ( writeQueueRoot == NULL)
-    return;
-
-  while (writeQueueRoot->pk_next !=NULL) {
-    tmp_pkt = writeQueueRoot;
-    writeQueueRoot = tmp_pkt->pk_next;
-    DevSW_FreePacket(tmp_pkt);
-  }
-  return;
-}
-
-/**********************************************************************/
-
-/*
- *  Function: DummyCallback
- *   Purpose: Default callback routine to handle unexpected input
- *              on a channel
- *
- *    Params:
- *       Input: packet  The received packet
- *
- *              state   Contains nothing of significance
- *
- *   Returns: Nothing
- */
-static void DummyCallback(Packet *packet, void *state)
-{
-    ChannelID chan;
-    const char fmt[] = "Unexpected read on channel %u, length %d\n";
-    char fmtbuf[sizeof(fmt) + 24];
-
-    UNUSED(state);
-
-    chan = *(packet->pk_buffer);
-    sprintf(fmtbuf, fmt, chan, packet->pk_length);
-    printf(fmtbuf);
-
-    /*
-     * junk this packet
-     */
-    DevSW_FreePacket(packet);
-}
-
-/*
- *  Function: BlockingCallback
- *   Purpose: Callback routine used to implement a blocking read call
- *
- *    Params:
- *       Input: packet  The received packet.
- *
- *      Output: state   Address of higher level's pointer to the received
- *                      packet.
- *
- *   Returns: Nothing
- */
-static void BlockingCallback(Packet *packet, void *state)
-{
-    /*
-     * Pass the packet back to the caller which requested a packet
-     * from this channel.  This also flags the completion of the I/O
-     * request to the blocking read call.
-     */
-    *((Packet **)state) = packet;
-}
-
-/*
- *  Function: FireCallback
- *   Purpose: Pass received packet along to the callback routine for
- *              the appropriate channel
- *
- *    Params:
- *       Input: packet  The received packet.
- *
- *   Returns: Nothing
- *
- * Post-conditions: The Target-to-Host sequence number for the channel
- *                      will have been incremented.
- */
-static void FireCallback(Packet *packet)
-{
-    ChannelID chan;
-    struct Channel *ch;
-
-    /*
-     * is this a sensible channel number?
-     */
-    chan = *(packet->pk_buffer);
-    if (invalidChannelID(chan))
-    {
-        printf("ERROR: invalid ChannelID received from target\n");
-
-        /*
-         * free the packet's resources, 'cause no-one else will
-         */
-        DevSW_FreePacket(packet);
-        return;
-    }
-
-    /*
-     * looks OK - increment sequence number, and pass packet to callback
-     */
-    ch = channels + chan;
-    (ch->callback)(packet, ch->callback_state);
-}
-
-/**********************************************************************/
-
-/*
- * These are the externally visible functions.  They are documented
- * in hostchan.h
- */
-void Adp_addToQueue(Packet **head, Packet *newpkt)
-{
-    /*
-     * this is a bit of a hack
-     */
-    Packet *pk;
-
-    /*
-     * make sure that the hack we are about to use will work as expected
-     */
-    ASSERT(&(((Packet *)0)->pk_next) == 0, "bad struct Packet layout");
-
-#if DEBUG && 0
-    printf("Adp_addToQueue(%p, %p)\n", head, newpkt);
-#endif
-
-    /*
-     * here's the hack - it relies upon the next
-     * pointer being at the start of Packet.
-     */
-    pk = (Packet *)(head);
-
-    /*
-     * skip to the end of the queue
-     */
-    while (pk->pk_next != NULL)
-        pk = pk->pk_next;
-
-    /*
-     * now add the new element
-     */
-    newpkt->pk_next = NULL;
-    pk->pk_next = newpkt;
-}
-
-Packet *Adp_removeFromQueue(Packet **head)
-{
-    struct Packet *pk;
-
-    pk = *head;
-
-    if (pk != NULL)
-        *head = pk->pk_next;
-
-    return pk;
-}
-
-AdpErrs Adp_OpenDevice(const char *name, const char *arg,
-                       unsigned int heartbeat_on)
-{
-    int i;
-    AdpErrs retc;
-    ChannelID chan;
-
-#ifdef DEBUG
-    printf("Adp_OpenDevice(%s, %s)\n", name, arg ? arg : "<NULL>");
-#endif
-
-    heartbeat_configured = heartbeat_on;
-    if (deviceToUse != NULL)
-        return adp_device_already_open;
-
-    for (i = 0; (deviceToUse = devices[i]) != NULL; ++i)
-        if (DevSW_Match(deviceToUse, name, arg) == adp_ok)
-            break;
-
-    if (deviceToUse == NULL)
-        return adp_device_not_found;
-
-    /*
-     * we seem to have found a suitable device driver, so try to open it
-     */
-    if ((retc = DevSW_Open(deviceToUse, name, arg, DC_DBUG)) != adp_ok)
-    {
-        /* we don't have a device to use */
-        deviceToUse = NULL;
-        return retc;
-    }
-
-    /*
-     * there is no explicit open on channels any more, so
-     * initialise state for all channels.
-     */
-    for (chan = 0; chan < CI_NUM_CHANNELS; ++chan)
-    {
-        struct Channel *ch = channels + chan;
-
-        ch->callback = DummyCallback;
-        ch->callback_state = NULL;
-        OppoSeq = 0;
-        HomeSeq = 0;
-    }
-
-    return adp_ok;
-}
-
-AdpErrs Adp_CloseDevice(void)
-{
-    AdpErrs retc;
-
-#ifdef DEBUG
-    printf("Adp_CloseDevice\n");
-#endif
-
-    if (deviceToUse == NULL)
-        return adp_device_not_open;
-
-    heartbeat_enabled = FALSE;
-
-    retc = DevSW_Close(deviceToUse, DC_DBUG);
-
-    /*
-     * we have to clear deviceToUse, even when the lower layers
-     * faulted the close, otherwise the condition will never clear
-     */
-    if (retc != adp_ok)
-        WARN("DevSW_Close faulted the call");
-
-    deviceToUse = NULL;
-    return retc;
-}
-
-AdpErrs Adp_Ioctl(int opcode, void *args)
-{
-#ifdef DEBUG
-    printf("Adp_Ioctl\n");
-#endif
-
-    if (deviceToUse == NULL)
-        return adp_device_not_open;
-
-    return DevSW_Ioctl(deviceToUse, opcode, args);
-}
-
-AdpErrs Adp_ChannelRegisterRead(const ChannelID chan,
-                                const ChannelCallback cbfunc,
-                                void *cbstate)
-{
-#ifdef DEBUG
-    printf("Adp_ChannelRegisterRead(%d, %p, %x)\n", chan, cbfunc, cbstate);
-#endif
-
-    if (deviceToUse == NULL)
-        return adp_device_not_open;
-
-    if (invalidChannelID(chan))
-        return adp_bad_channel_id;
-
-    if (cbfunc == NULL)
-    {
-        channels[chan].callback = DummyCallback;
-        channels[chan].callback_state = NULL;
-    }
-    else
-    {
-        channels[chan].callback = cbfunc;
-        channels[chan].callback_state = cbstate;
-    }
-
-    return adp_ok;
-}
-
-AdpErrs Adp_ChannelRead(const ChannelID chan, Packet **packet)
-{
-    struct Channel *ch;
-
-#ifdef DEBUG
-    printf("Adp_ChannelRead(%d, %x)\n", chan, *packet);
-#endif
-
-    if (deviceToUse == NULL)
-        return adp_device_not_open;
-
-    if (invalidChannelID(chan))
-        return adp_bad_channel_id;
-
-    /*
-     * if a callback has already been registered for this
-     * channel, then we do not allow this blocking read.
-     */
-    ch = channels + chan;
-    if (ch->callback != DummyCallback)
-        return adp_callback_already_registered;
-
-    /*
-     * OK, use our own callback to wait for a packet to arrive
-     * on this channel
-     */
-    ch->callback = BlockingCallback;
-    ch->callback_state = packet;
-    *packet = NULL;
-
-    /*
-     * keep polling until a packet appears for this channel
-     */
-    while (((volatile Packet *)(*packet)) == NULL)
-        /*
-         * this call will block until a packet is read on any channel
-         */
-        Adp_AsynchronousProcessing(async_block_on_read);
-
-    /*
-     * OK, the packet has arrived: clear the callback
-     */
-    ch->callback = DummyCallback;
-    ch->callback_state = NULL;
-
-    return adp_ok;
-}
-
-static AdpErrs ChannelWrite(
-    const ChannelID chan, Packet *packet, AsyncMode mode)
-{
-    struct Channel *ch;
-    unsigned char *cptr;
-
-#ifdef DEBUG
-    printf( "Adp_ChannelWrite(%d, %x)\n", chan, packet );
-#endif
-
-    if (deviceToUse == NULL)
-        return adp_device_not_open;
-
-    if (invalidChannelID(chan))
-        return adp_bad_channel_id;
-
-    /*
-     * fill in the channels header at the start of this buffer
-     */
-    ch = channels + chan;
-    cptr = packet->pk_buffer;
-    *cptr++ = chan;
-    *cptr = 0;
-    packet->pk_length += CHAN_HEADER_SIZE;
-
-    /*
-     * OK, add this packet to the write queue, and try to flush it out
-     */
-
-    Adp_addToQueue(&writeQueueSend, packet);
-    Adp_AsynchronousProcessing(mode);
-
-    return adp_ok;
-}
-
-AdpErrs Adp_ChannelWrite(const ChannelID chan, Packet *packet) {
-  return ChannelWrite(chan, packet, async_block_on_write);
-}
-
-AdpErrs Adp_ChannelWriteAsync(const ChannelID chan, Packet *packet) {
-  return ChannelWrite(chan, packet, async_block_on_nothing);
-}
-
-static AdpErrs send_resend_msg(DeviceID devid) {
-
-  /*
-   * Send a resend message, usually in response to a bad packet or
-   * a resend request */
-  Packet * packet;
-  packet = DevSW_AllocatePacket(CF_DATA_BYTE_POS);
-  packet->pk_buffer[CF_CHANNEL_BYTE_POS] = CI_PRIVATE;
-  packet->pk_buffer[CF_HOME_SEQ_BYTE_POS] = HomeSeq;
-  packet->pk_buffer[CF_OPPO_SEQ_BYTE_POS] = OppoSeq;
-  packet->pk_buffer[CF_FLAGS_BYTE_POS] = CF_RELIABLE | CF_RESEND;
-  packet->pk_length = CF_DATA_BYTE_POS;
-  return DevSW_Write(deviceToUse, packet, devid);
-}
-
-static AdpErrs check_seq(unsigned char msg_home, unsigned char msg_oppo) {
-  Packet *tmp_pkt;
-
-  UNUSED(msg_oppo);
-  /* 
-   * check if we have got an ack for anything and if so remove it from the
-   * queue
-   */
-  if (msg_home == (unsigned char)(OppoSeq+1)) {
-    /*
-     * arrived in sequence can increment our opposing seq number and remove
-     * the relevant packet from our queue
-     * check that the packet we're going to remove really is the right one
-     */
-    tmp_pkt = writeQueueRoot;
-    while ((tmp_pkt->pk_next != NULL) &&
-           (tmp_pkt->pk_next->pk_buffer[CF_HOME_SEQ_BYTE_POS]
-            != OppoSeq)){
-      tmp_pkt = tmp_pkt->pk_next;
-    }
-    OppoSeq++;
-    if (tmp_pkt->pk_next == NULL) {
-#ifdef DEBUG
-      printf("trying to remove a non existant packet\n");
-#endif
-      return adp_bad_packet;
-    }
-    else {
-      Packet *tmp = tmp_pkt->pk_next;
-#ifdef RET_DEBUG
-      printf("removing a packet from the root queue\n");
-#endif
-      tmp_pkt->pk_next = tmp_pkt->pk_next->pk_next;
-      /* remove the appropriate packet */
-      DevSW_FreePacket(tmp);
-    return adp_ok;
-    }
-  }
-  else if (msg_home < (unsigned char) (OppoSeq+1)){
-    /* already received this message */
-#ifdef RET_DEBUG
-    printf("sequence numbers low\n");
-#endif   
-    return adp_seq_low;
-  }
-  else {  /* we've missed something */
-#ifdef RET_DEBUG
-    printf("sequence numbers high\n");
-#endif   
-    return adp_seq_high;
-  }
-}
-
-static unsigned long tv_diff(const struct timeval *time_now, 
-                             const struct timeval *time_was)
-{
-    return (  ((time_now->tv_sec * 1000000) + time_now->tv_usec)
-            - ((time_was->tv_sec * 1000000) + time_was->tv_usec) );
-}
-
-#if !defined(__unix) && !defined(__CYGWIN32__)
-static void gettimeofday( struct timeval *time_now, void *dummy )
-{
-    time_t t = clock();
-    UNUSED(dummy);
-    time_now->tv_sec = t/CLOCKS_PER_SEC;
-    time_now->tv_usec = (t%CLOCKS_PER_SEC)*(1000000/CLOCKS_PER_SEC);
-}
-#endif
-
-static AdpErrs pacemaker(void)
-{
-  Packet *packet;
-
-  packet = DevSW_AllocatePacket(CF_DATA_BYTE_POS);
-  if (packet == NULL) {
-    printf("ERROR: could not allocate a packet in pacemaker()\n");
-    return adp_malloc_failure;
-  }
-  packet->pk_buffer[CF_CHANNEL_BYTE_POS] = CI_PRIVATE;
-  packet->pk_buffer[CF_HOME_SEQ_BYTE_POS] = HomeSeq;
-  packet->pk_buffer[CF_OPPO_SEQ_BYTE_POS] = OppoSeq;
-  packet->pk_buffer[CF_FLAGS_BYTE_POS] = CF_RELIABLE | CF_HEARTBEAT;
-  packet->pk_length = CF_DATA_BYTE_POS;
-  return DevSW_Write(deviceToUse, packet, DC_DBUG);
-}  
-
-#ifdef FAKE_BAD_LINE_RX
-static AdpErrs fake_bad_line_rx( const Packet *const packet, AdpErrs adp_err )
-{
-    static unsigned int bl_num = 0;
-
-    if (     (packet != NULL)
-          && (bl_num++ >= 20 )
-          && ((bl_num % FAKE_BAD_LINE_RX) == 0))
-    {
-        printf("DEBUG: faking a bad packet\n");
-        return adp_bad_packet;
-    }
-    return adp_err;
-}
-#endif /* def FAKE_BAD_LINE_RX */
-
-#ifdef FAKE_BAD_LINE_TX
-static unsigned char tmp_ch;
-
-static void fake_bad_line_tx( void )
-{
-    static unsigned int bl_num = 0;
-
-    /* give the thing a chance to boot then try corrupting stuff */
-    if ( (bl_num++ >= 20) && ((bl_num % FAKE_BAD_LINE_TX) == 0)) 
-    {
-        printf("DEBUG: faking a bad packet for tx\n");
-        tmp_ch = writeQueueSend->pk_buffer[CF_FLAGS_BYTE_POS];
-        writeQueueSend->pk_buffer[CF_FLAGS_BYTE_POS] = 77;
-    }
-}
-
-static void unfake_bad_line_tx( void )
-{
-    static unsigned int bl_num = 0;
-
-    /*
-     * must reset the packet so that its not corrupted when we
-     *  resend it 
-     */   
-    if ( (bl_num >= 20) && ((bl_num % FAKE_BAD_LINE_TX) != 0))
-    {
-        writeQueueSend->pk_buffer[CF_FLAGS_BYTE_POS] = tmp_ch;
-    }
-}
-#endif /* def FAKE_BAD_LINE_TX */
-
-/*
- * NOTE: we are assuming that a resolution of microseconds will
- * be good enough for the purporses of the heartbeat.  If this proves
- * not to be the case then we may need a rethink, possibly using
- * [get,set]itimer
- */
-static struct timeval time_now;
-static struct timeval time_lastalive;
-
-static void async_process_dbug_read( const AsyncMode mode,
-                                     bool *const finished  )
-{
-    Packet *packet;
-    unsigned int msg_home, msg_oppo;
-    AdpErrs adp_err;
-
-    adp_err = DevSW_Read(deviceToUse, DC_DBUG, &packet,
-                         mode == async_block_on_read    );
-
-#ifdef FAKE_BAD_LINE_RX
-    adp_err = fake_bad_line_rx( packet, adp_err );
-#endif
-
-    if (adp_err == adp_bad_packet) {
-        /* We got a bad packet, ask for a resend, send a resend message */
-#ifdef DEBUG
-        printf("received a bad packet\n");
-#endif
-        send_resend_msg(DC_DBUG);
-    }
-    else if (packet != NULL)
-    {
-        /* update the heartbeat clock */
-        gettimeofday(&time_lastalive, NULL);
-
-            /*
-             * we got a live one here - were we waiting for it?
-             */
-        if (mode == async_block_on_read)
-           /* not any more */
-           *finished = TRUE;
-#ifdef RETRANS
-
-        if (packet->pk_length < CF_DATA_BYTE_POS) {
-            /* we've got a packet with no header information! */
-            printf("ERROR: packet with no transport header\n");
-            send_resend_msg(DC_DBUG);
-        }
-        else {
-#ifdef RET_DEBUG
-            unsigned int c;
-#endif
-            /*
-             * TODO: Check to see if its acknowledgeing anything, remove
-             * those packets it is from the queue.  If its a retrans add the
-             * packets to the queue
-             */
-            msg_home = packet->pk_buffer[CF_HOME_SEQ_BYTE_POS];
-            msg_oppo = packet->pk_buffer[CF_OPPO_SEQ_BYTE_POS];
-#ifdef RET_DEBUG
-            printf("msg seq numbers are hseq 0x%x oseq 0x%x\n",
-                   msg_home, msg_oppo);
-            for (c=0;c<packet->pk_length;c++)
-               printf("%02.2x", packet->pk_buffer[c]);
-            printf("\n");
-#endif
-            /* now was it a resend request? */
-            if ((packet->pk_buffer[CF_FLAGS_BYTE_POS]) 
-                & CF_RESEND) {
-                /* we've been asked for a resend so we had better resend */
-                /*
-                 * I don't think we can use a resend as acknowledgement for
-                 * anything so lets not do this for the moment
-                 * check_seq(msg_home, msg_oppo);
-                 */
-#ifdef RET_DEBUG
-                printf("received a resend request\n");
-#endif
-                if (HomeSeq != msg_oppo) {
-                    int found = FALSE;
-                    /* need to resend from msg_oppo +1 upwards */
-                    DevSW_FreePacket(packet);
-                    resending = TRUE;
-                    /* find the correct packet to resend from */
-                    packet = writeQueueRoot;
-                    while (((packet->pk_next) != NULL) && !found) {
-                        if ((packet->pk_buffer[CF_OPPO_SEQ_BYTE_POS])
-                            != msg_oppo+1) {
-                            resend_pkt = packet;
-                            found = TRUE;
-                        }
-                        packet = packet->pk_next;
-                    }
-                    if (!found) {
-                        panic("trying to resend non-existent packets\n");
-                    }
-                }
-                else if (OppoSeq != msg_home) {
-                    /* 
-                     * send a resend request telling the target where we think
-                     * the world is at 
-                     */
-                    DevSW_FreePacket(packet);
-                    send_resend_msg(DC_DBUG);
-                }
-            }
-            else {
-                /* not a resend request, lets check the sequence numbers */
-                
-                if ((packet->pk_buffer[CF_CHANNEL_BYTE_POS] != CI_HBOOT) &&
-                    (packet->pk_buffer[CF_CHANNEL_BYTE_POS] != CI_TBOOT)) {
-                    adp_err = check_seq(msg_home, msg_oppo);
-                    if (adp_err == adp_seq_low) {
-                        /* we have already received this packet so discard */
-                        DevSW_FreePacket(packet);
-                    }
-                    else if (adp_err == adp_seq_high) {
-                        /*
-                         * we must have missed a packet somewhere, discard this 
-                         * packet and tell the target where we are
-                         */
-                        DevSW_FreePacket(packet);
-                        send_resend_msg(DC_DBUG);
-                    }
-                    else
-                       /*
-                        * now pass the packet to whoever is waiting for it
-                        */
-                       FireCallback(packet);
-                }
-                else
-                   FireCallback(packet);
-            }
-        }
-#else
-        /*
-             * now pass the packet to whoever is waiting for it
-             */
-        FireCallback(packet);
-#endif
-    }
-}
-
-static void async_process_appl_read(void)
-{
-    Packet *packet;
-    AdpErrs adp_err;
-
-    /* see if there is anything for the DC_APPL channel */
-    adp_err = DevSW_Read(deviceToUse, DC_APPL, &packet, FALSE);
-
-    if (adp_err == adp_ok && packet != NULL)
-    {
-        /* got an application packet on a shared device */
-
-#ifdef DEBUG
-        printf("GOT DC_APPL PACKET: len %d\nData: ", packet->pk_length);
-        {
-            unsigned int c;
-            for ( c = 0; c < packet->pk_length; ++c )
-               printf( "%02X ", packet->pk_buffer[c] );
-        }
-        printf("\n");
-#endif
-
-        if (dc_appl_handler != NULL)
-        {
-            dc_appl_handler( deviceToUse, packet );
-        }
-        else
-        {
-            /* for now, just free it!! */
-#ifdef DEBUG
-            printf("no handler - dropping DC_APPL packet\n");
-#endif
-            DevSW_FreePacket( packet );
-        }
-    }
-}
-
-static void async_process_write( const AsyncMode mode,
-                                 bool *const finished  )
-{
-    Packet *packet;
-
-#ifdef DEBUG
-    static unsigned int num_written = 0;
-#endif
-
-    /*
-     * NOTE: here we rely in the fact that any packet in the writeQueueSend
-     * section of the queue will need its sequence number setting up while
-     * and packet in the writeQueueRoot section will have its sequence
-     * numbers set up from when it was first sent so we can easily look
-     * up the packet numbers when(if) we want to resend the packet.
-     */
-
-#ifdef DEBUG
-    if (writeQueueSend!=NULL)
-       printf("written 0x%x\n",num_written += writeQueueSend->pk_length);
-#endif
-    /*
-     * give the switcher a chance to complete any partial writes
-     */
-    if (DevSW_FlushPendingWrite(deviceToUse) == adp_write_busy)
-    {
-        /* no point trying a new write */
-        return;
-    }
-      
-    /*
-     * now see whether there is anything to write
-     */
-    packet = NULL;
-    if (resending) {
-        packet = resend_pkt;
-#ifdef RET_DEBUG
-        printf("resending hseq 0x%x oseq 0x%x\n", 
-               packet->pk_buffer[CF_HOME_SEQ_BYTE_POS],
-               packet->pk_buffer[CF_OPPO_SEQ_BYTE_POS]);
-#endif
-    }
-    else if (writeQueueSend != NULL) {
-#ifdef RETRANS
-        /* set up the sequence number on the packet */
-        packet = writeQueueSend;
-        HomeSeq++;
-        (writeQueueSend->pk_buffer[CF_OPPO_SEQ_BYTE_POS])
-            = OppoSeq;
-        (writeQueueSend->pk_buffer[CF_HOME_SEQ_BYTE_POS])
-            = HomeSeq;
-        (writeQueueSend->pk_buffer[CF_FLAGS_BYTE_POS])
-            = CF_RELIABLE;
-# ifdef RET_DEBUG
-        printf("sending packet with hseq 0x%x oseq 0x%x\n",
-               writeQueueSend->pk_buffer[CF_HOME_SEQ_BYTE_POS],
-               writeQueueSend->pk_buffer[CF_OPPO_SEQ_BYTE_POS]);
-# endif
-#endif /* RETRANS */
-    }
-
-    if (packet != NULL) {
-        AdpErrs dev_err;
-
-#ifdef FAKE_BAD_LINE_TX
-        fake_bad_line_tx();
-#endif
-
-        dev_err = DevSW_Write(deviceToUse, packet, DC_DBUG);
-        if (dev_err == adp_ok) {
-#ifdef RETRANS
-            if (resending) {
-                /* check to see if we've recovered yet */
-                if ((packet->pk_next) == NULL){
-# ifdef RET_DEBUG
-                    printf("we have recovered\n");
-# endif
-                    resending = FALSE;
-                }
-                else {
-                    resend_pkt = resend_pkt->pk_next;
-                }
-            }
-            else {
-                /* 
-                 * move the packet we just sent from the send queue to the root
-                 */
-                Packet *tmp_pkt, *tmp;
-
-# ifdef FAKE_BAD_LINE_TX
-                unfake_bad_line_tx();
-# endif
-
-                tmp_pkt = writeQueueSend;
-                writeQueueSend = writeQueueSend->pk_next;
-                tmp_pkt->pk_next = NULL;
-                if (writeQueueRoot == NULL)
-                   writeQueueRoot = tmp_pkt;
-                else {
-                    tmp = writeQueueRoot;
-                    while (tmp->pk_next != NULL) {
-                        tmp = tmp->pk_next;
-                    }
-                    tmp->pk_next = tmp_pkt;
-                }
-            }
-#else  /* not RETRANS */
-            /*
-             * switcher has taken the write, so remove it from the
-             * queue, and free its resources
-             */
-            DevSW_FreePacket(Adp_removeFromQueue(&writeQueueSend));
-#endif /* if RETRANS ... else ... */
-
-            if (mode == async_block_on_write)
-               *finished = DevSW_WriteFinished(deviceToUse);
-
-        } /* endif write ok */
-    }
-    else /* packet == NULL */
-    {
-        if (mode == async_block_on_write)
-           *finished = DevSW_WriteFinished(deviceToUse);
-    }
-}
-
-static void async_process_heartbeat( void )
-{
-    /* check to see whether we need to send a heartbeat */
-    gettimeofday(&time_now, NULL);
-
-    if (tv_diff(&time_now, &time_lastalive) >= HEARTRATE)
-    {
-        /*
-         * if we've not booted then don't do send a heartrate the link
-         * must be reliable enough for us to boot without any clever stuff,
-         * if we can't do this then theres little chance of the link staying
-         * together even with the resends etc
-         */
-        if (heartbeat_enabled) {
-            gettimeofday(&time_lastalive, NULL);
-            pacemaker();
-        }
-    }
-}
-
-static void async_process_callbacks( void )
-{
-    /* call any registered asynchronous callbacks */
-    unsigned int i;
-    for ( i = 0; i < num_async_callbacks; ++i )
-       async_callbacks[i]( deviceToUse, &time_now );
-}
-
-void Adp_AsynchronousProcessing(const AsyncMode mode)
-{
-    bool finished = FALSE;
-#ifdef DEBUG
-    unsigned int wc = 0, dc = 0, ac = 0, hc = 0;
-# define INC_COUNT(x) ((x)++)
-#else
-# define INC_COUNT(x)
-#endif
-
-    if ((time_lastalive.tv_sec == 0) && (time_lastalive.tv_usec == 0)) {
-      /* first time through, needs initing */
-      gettimeofday(&time_lastalive, NULL);
-    }
-
-    /* main loop */
-    do
-    {
-        async_process_write( mode, &finished );
-        INC_COUNT(wc);
-
-        if ( ! finished && mode != async_block_on_write )
-        {
-            async_process_dbug_read( mode, &finished );
-            INC_COUNT(dc);
-        }
-
-        if ( ! finished && mode != async_block_on_write )
-        {
-           async_process_appl_read();
-           INC_COUNT(ac);
-        }
-
-        if ( ! finished )
-        {
-          if (heartbeat_configured)
-            async_process_heartbeat();
-          async_process_callbacks();
-          INC_COUNT(hc);
-        }
-
-    } while (!finished && mode != async_block_on_nothing);
-
-#ifdef DEBUG
-    if ( mode != async_block_on_nothing )
-       printf( "Async: %s - w %d, d %d, a %d, h %d\n",
-               mode == async_block_on_write ? "blk_write" : "blk_read",
-               wc, dc, ac, hc );
-#endif
-}
-
-/*
- * install a handler for DC_APPL packets (can be NULL), returning old one.
- */
-DC_Appl_Handler Adp_Install_DC_Appl_Handler(const DC_Appl_Handler handler)
-{
-    DC_Appl_Handler old_handler = dc_appl_handler;
-
-#ifdef DEBUG
-    printf( "Installing DC_APPL handler %x (old %x)\n", handler, old_handler );
-#endif
-
-    dc_appl_handler = handler;
-    return old_handler;
-}
-
-
-/*
- * add an asynchronous processing callback to the list
- * TRUE == okay, FALSE == no more async processing slots
- */
-bool Adp_Install_Async_Callback( const Adp_Async_Callback callback_proc )
-{
-    if ( num_async_callbacks < MAX_ASYNC_CALLBACKS && callback_proc != NULL )
-    {
-        async_callbacks[num_async_callbacks] = callback_proc;
-        ++num_async_callbacks;
-        return TRUE;
-    }
-    else
-       return FALSE;
-}
-
-
-/*
- * delay for a given period (in microseconds)
- */
-void Adp_delay(unsigned int period)
-{
-    struct timeval tv;
-
-#ifdef DEBUG
-    printf("delaying for %d microseconds\n", period);
-#endif
-    tv.tv_sec = (period / 1000000);
-    tv.tv_usec = (period % 1000000);
-
-    (void)select(0, NULL, NULL, NULL, &tv);
-}
-
-/* EOF hostchan.c */
diff --git a/gdb/rdi-share/hostchan.h b/gdb/rdi-share/hostchan.h
deleted file mode 100644
index 44563a6..0000000
--- a/gdb/rdi-share/hostchan.h
+++ /dev/null
@@ -1,308 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- */
-#ifndef angsd_hostchan_h
-#define angsd_hostchan_h
-
-/* If under Cygwin, provide backwards compatibility with older
-   Cygwin compilers that don't define the current cpp define. */
-#ifdef __CYGWIN32__
-#ifndef __CYGWIN__
-#define __CYGWIN__
-#endif
-#endif
-
-/* struct timeval */
-#if defined(__unix) || defined(__CYGWIN32__)
-#  include <sys/time.h>
-#else
-#  include "winsock.h"
-#  include "time.h"
-#endif
-
-#include "chandefs.h"
-#include "adperr.h"
-#include "devsw.h"
-
-/*
- * asynchronous processing modes
- */
-enum AsyncMode
-{
-    async_block_on_nothing,
-    async_block_on_read,
-    async_block_on_write
-};
-
-#ifndef __cplusplus
-typedef enum AsyncMode AsyncMode;
-#endif
-
-/*
- * prototype for channels callback function
- */
-typedef void (*ChannelCallback)(Packet *packet, void *state);
-
-/*
- *  Function: Adp_initSeq
- *   Purpose: initialise the channel protocol and sequence numbers
- *
- *    Params: none
- *
- *   Returns: Nothing
- */
-extern void Adp_initSeq(void);
-
-/*
- *  Function: Adp_addToQueue
- *   Purpose: chain a Packet to the end of a linked list of such structures
- *
- *    Params:
- *      In/Out: head    Head of the linked list
- *
- *              newpkt  Packet to be chained onto the list
- *
- *   Returns: Nothing
- */
-extern void Adp_addToQueue(Packet **head, Packet *newpkt);
-
-/*
- *  Function: removeFromQueue
- *   Purpose: remove a Packet from the head of a linked list of such structures
- *
- *    Params:
- *      In/Out: head    Head of the linked list
- *
- *   Returns: Old head from the linked list
- *
- * Post-conditions: Second element in the list will be the new head.
- */
-
-extern Packet *Adp_removeFromQueue(Packet **head);
-
-/*
- *  Function: Adp_OpenDevice
- *   Purpose: Open a device to use for channels communication.  This is a
- *              very thin veneer to the device drivers: what hostchan.c
- *              will do is call DeviceMatch for each device driver until it
- *              finds a driver that will accept name and arg, then call
- *              DeviceOpen for that device.
- *
- *  Pre-conditions: No previous open is still active
- *
- *    Params:
- *       Input: name    Identifies which device to open.  This can either be
- *                      a host specific identifier (e.g. "/dev/ttya",
- *                      "COM1:"), or a number which is used to refer to
- *                      `standard' interfaces, so "1" would be the first host
- *                      interface, "2" the second, and so on.
- *
- *              arg     Driver specific arguments.  For example, some serial
- *                      drivers accept speed and control arguments such as
- *                      "9600" or "19200/NO_BREAK".  These arguments are
- *                      completely free-form: it is the individual drivers
- *                      which do the necessary interpretation.
- *
- *              heartbeat_on  Incicates if the heartbeat is configured to be 
- *                      used or not, true if it is, false otherwise
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_known,
- *              adp_device_open_failed
- *              adp_device_already_open
- */
-AdpErrs Adp_OpenDevice(const char *name, const char *arg,
-                       unsigned int heartbeat_on);
-
-/*
- *  Function: Adp_CloseDevice
- *   Purpose: Close the device used for channels communication.
- *
- *    Params: None
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_open
- */
-AdpErrs Adp_CloseDevice(void);
-
-/*
- *  Function: Adp_Ioctl
- *   Purpose: Perform miscellaneous control operations on
- *              the device used for channels communication.
- *              This is a minimal veneer to DevSW_Ioctl.
- *
- *    Params:
- *       Input: opcode  Reason code indicating the operation to perform.
- *      In/Out: args    Pointer to opcode-sensitive arguments/result space.
- *
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_open, adp_failed
- */
-AdpErrs Adp_Ioctl(int opcode, void *args);
-
-/*
- *  Function: Adp_ChannelRegisterRead
- *   Purpose: Register a callback function for received packets on a given
- *              channel
- *
- *    Params:
- *       Input: chan    The channel the callback function is for.
- *
- *              cbfunc  The callback function.  If NULL, then the current
- *                      callback is removed.
- *
- *              cbstate State pointer to pass into the callback function
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_open
- *              adp_bad_channel_id
- *
- * Post-conditions: The callback function is responsible for freeing the
- *                      packet that is passed to it, when that packet is
- *                      no longer needed.
- */
-#ifdef __cplusplus
-    extern "C" {
-#endif
-
-    
-extern AdpErrs Adp_ChannelRegisterRead(const ChannelID chan,
-                               const ChannelCallback cbfunc,
-                                void *cbstate);
-
-#ifdef __cplusplus
-    }
-#endif
-/*
- *  Function: Adp_ChannelRead
- *   Purpose: Wait until a packet has been read for a given channel, and
- *              then return it.  Callbacks for other channels are still
- *              active while this read is blocking.
- *
- *  Pre-conditions: No callback has been already been registered for
- *                      the channel.
- *
- *    Params:
- *       Input: chan    The channel to read.
- *
- *      Output: packet  The received packet.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_open
- *              adp_bad_channel_id
- *              adp_callback_already_registered
- *
- * Post-conditions: The calling function is responsible for freeing the
- *                      received packet, when that packet is no longer
- *                      needed.
- */
-AdpErrs Adp_ChannelRead(const ChannelID chan, Packet **packet);
-
-/*
- *  Function: Adp_ChannelWrite
- *   Purpose: Write a packet to the given channel
- *
- *  Pre-conditions: Channel must have been previously opened.
- *
- *    Params:
- *       Input: chan    The channel to write.
- *
- *              packet  The packet to write.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_open
- *              adp_bad_channel_id
- *
- * Post-conditions: The packet being written becomes the "property" of
- *                      Adp_ChannelWrite, which is responsible for freeing
- *                      the packet when it is no longer needed.
- */
-AdpErrs Adp_ChannelWrite(const ChannelID chan, Packet *packet);
-
-/*
- *  Function: Adp_ChannelWriteAsync
- *   Purpose: Write a packet to the given channel, but don't wait
- *            for the write to complete before returning.
- *
- *  Pre-conditions: Channel must have been previously opened.
- *
- *    Params:
- *       Input: chan    The channel to write.
- *
- *              packet  The packet to write.
- *
- *   Returns:
- *          OK: adp_ok
- *       Error: adp_device_not_open
- *              adp_bad_channel_id
- *
- * Post-conditions: The packet being written becomes the "property" of
- *                      Adp_ChannelWrite, which is responsible for freeing
- *                      the packet when it is no longer needed.
- */
-AdpErrs Adp_ChannelWriteAsync(const ChannelID chan, Packet *packet);
-
-/*
- *  Function: Adp_AsynchronousProcessing
- *   Purpose: This routine should be called from persistent any idle loop
- *              to give the data I/O routines a chance to poll for packet
- *              activity.  Depending upon the requested mode, this routine
- *              may, or may not, block.
- *
- *    Params:
- *       Input: mode    Specifies whether to block until a complete packet
- *                      has been read, all pending writes have completed,
- *                      or not to block at all.
- *
- *   Returns: Nothing.
- */
-void Adp_AsynchronousProcessing(const AsyncMode mode);
-
-/*
- * prototype for DC_APPL packet handler
- */
-typedef void (*DC_Appl_Handler)(const DeviceDescr *device, Packet *packet);
-
-/*
- * install a handler for DC_APPL packets (can be NULL), returning old one.
- */
-DC_Appl_Handler Adp_Install_DC_Appl_Handler(const DC_Appl_Handler handler);
-
-/*
- * prototype for asynchronous processing callback
- */
-typedef void (*Adp_Async_Callback)(const DeviceDescr *device,
-                                   const struct timeval *const time_now);
-
-/*
- * add an asynchronous processing callback to the list
- * TRUE == okay, FALSE == no more async processing slots
- */
-bool Adp_Install_Async_Callback( const Adp_Async_Callback callback_proc );
-
-/*
- * delay for a given period (in microseconds)
- */
-void Adp_delay(unsigned int period);
-
-#endif /* ndef angsd_hostchan_h */
-
-/* EOF hostchan.h */
diff --git a/gdb/rdi-share/hsys.c b/gdb/rdi-share/hsys.c
deleted file mode 100644
index ef42a30..0000000
--- a/gdb/rdi-share/hsys.c
+++ /dev/null
@@ -1,915 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * Host C Library support functions.
- *
- * $Revision$
- *     $Date$
- */
-
-#ifdef DEBUG
-#  include <ctype.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <time.h>
-
-#include "adp.h"
-#include "host.h"
-#include "ardi.h"
-#include "buffers.h"
-#include "channels.h"        /* Channel interface. */
-#include "endian.h"
-#include "logging.h"         /* Angel support functions. */
-#include "msgbuild.h"
-#include "sys.h"    
-#include "hsys.h"      /* Function and structure declarations. */
-#include "hostchan.h"
-
-#define FILEHANDLE int
-
-/* Note: no statics allowed.  All globals must be malloc()ed on the heap.
-   The state struct is used for this purpose.  See 'hsys.h'.                */
-/* This is the message handler function passed to the channel manager in
-   HostSysInit.  It is called whenever a message is received. 'buffptr'
-   points to the message body.  Functionality is provided by the debugger
-   toolkit.  The routine is very loosely based on the HandleSWI routine from
-   armos.c in the armulator source.                                         */
-/* These routines could be tested by providing a simple interface to armsd, 
-   and running them in that.   */
-
-
-/* taken staight from armulator source */
-#ifdef __riscos
-  extern int _fisatty(FILE *);
-# define isatty_(f) _fisatty(f)
-# define EMFILE -1
-# define EBADF -1
-  int _kernel_escape_seen(void) { return 0 ;}
-#else
-# if defined(_WINDOWS) || defined(_CONSOLE)
-#   define isatty_(f) (f == stdin || f == stdout)
-# else
-#   ifdef __ZTC__
-#     include <io.h>
-#     define isatty_(f) isatty((f)->_file)
-#   else
-#     ifdef macintosh
-#       include <ioctl.h>
-#       define isatty_(f) (~ioctl((f)->_file,FIOINTERACTIVE,NULL))
-#     else
-#       define isatty_(f) isatty(fileno(f))
-#     endif
-#   endif
-# endif
-#endif
-
-/* Set up the state block, filetable and register the C lib callback fn */
-int HostSysInit(const struct Dbg_HostosInterface *hostif, char **cmdline,
-                hsys_state **stateptr)
-{
-  ChannelCallback HandleMessageFPtr = (ChannelCallback) HandleSysMessage;
-  int i;
-  *stateptr = (hsys_state *)malloc(sizeof(hsys_state));
-
-  if (*stateptr == NULL) return RDIError_OutOfStore;
-
-  (*stateptr)->hostif=hostif;
-  (*stateptr)->last_errno=0;
-  (*stateptr)->OSptr=(OSblock *)malloc(sizeof(OSblock));
-  if ((*stateptr)->OSptr == NULL) return RDIError_OutOfStore;
-  for (i=0; i<UNIQUETEMPS; i++) (*stateptr)->OSptr->TempNames[i]=NULL;
-  for (i=0; i<HSYS_FOPEN_MAX; i++) {
-       (*stateptr)->OSptr->FileTable[i]=NULL;
-       (*stateptr)->OSptr->FileFlags[i]=0;
-  }
-  (*stateptr)->CommandLine=cmdline;
-
-  return Adp_ChannelRegisterRead(CI_CLIB, (ChannelCallback)HandleMessageFPtr,
-                                 *stateptr);
-}
-
-/* Shut down the Clib support, this will probably never get called though */
-int HostSysExit(hsys_state *stateptr)
-{
-  free(stateptr->OSptr);
-  free(stateptr);
-  return RDIError_NoError;
-}
-
-#ifdef DEBUG
-static void DebugCheckNullTermString(char *prefix, bool nl,
-                                     unsigned int len, unsigned char *strp)
-{
-    printf("%s: %d: ", prefix, len);
-    if (strp[len]=='\0')
-       printf("\"%s\"", strp);
-    else
-       printf("NOT NULL TERMINATED");
-    if (nl)
-       printf("\n");
-    else
-    {
-        printf(" ");
-        fflush(stdout);
-    }
-}
-
-extern int sys_nerr;
-extern char *sys_errlist[];
-
-static char *DebugStrError(int last_errno)
-{
-    if (last_errno < sys_nerr)
-       return sys_errlist[last_errno];
-    else
-       return "NO MSG (errno>sys_nerr)";
-}
-
-static void DebugCheckErr(char *prefix, bool nl, int err, int last_errno)
-{
-    printf("\t%s: returned ", prefix);
-    if (err == 0)
-       printf("okay");
-    else
-       printf("%d, errno = %d \"%s\"", err, last_errno,
-              DebugStrError(last_errno));
-    if (nl)
-       printf("\n");
-    else
-    {
-        printf(" ");
-        fflush(stdout);
-    }
-}
-
-static void DebugCheckNonNull(char *prefix, bool nl,
-                              void *handle, int last_errno)
-{
-    printf("\t%s: returned ", prefix);
-    if (handle != NULL)
-       printf("okay [%08x]", (unsigned int)handle);
-    else
-       printf("NULL, errno = %d \"%s\"", last_errno,
-              DebugStrError(last_errno));
-    if (nl)
-       printf("\n");
-    else
-    {
-        printf(" ");
-        fflush(stdout);
-    }
-}
-
-#define DebugPrintF(c) printf c;
-
-#else
-
-#define DebugCheckNullTermString(p, n, l, s)    ((void)(0))
-#define DebugCheckErr(p, n, e, l)               ((void)(0))
-#define DebugCheckNonNull(p, n, h, l)           ((void)(0))
-#define DebugPrintF(c)                          ((void)(0))
-
-#endif /* ifdef DEBUG ... else */
-
-static FILE *hsysGetRealFileHandle(hsys_state *stateptr, int fh, char *flags)
-{
-    FILE *file_p = NULL;
-
-    if (fh < 0 || fh >= HSYS_FOPEN_MAX)
-    {
-        stateptr->last_errno = EBADF;
-        DebugPrintF(("\tfh %d out-of-bounds!\n", fh));
-        return NULL;
-    }
-    else
-    {
-        file_p = stateptr->OSptr->FileTable[fh];
-        if (file_p != NULL) {
-            if (flags != NULL)
-               *flags = stateptr->OSptr->FileFlags[fh];
-        }
-        else {
-          stateptr->last_errno = EBADF;
-          DebugPrintF(("\tFileTable[%d] is NULL\n", fh));
-        }
-
-        return file_p;
-    }
-}
-
-int HandleSysMessage(Packet *packet, hsys_state *stateptr)
-{
-  unsigned int reason_code, mode, len, c, nbytes, nbtotal, nbtogo = 0;
-  long posn, fl;
-  char character;
-  int err;
-
-  /* Note: We must not free the buffer passed in as the callback handler */
-  /* expects to do this.  Freeing any other buffers we have malloced */
-  /* ourselves is acceptable */
-
-  unsigned char *buffp = ((unsigned char *)BUFFERDATA(packet->pk_buffer))+16;
-                                          /* buffp points to the parameters*/
-                                          /* the invidual messages, excluding*/
-                                          /* standard SYS fields (debugID, */
-                                          /* osinfo and reasoncode) */
-  unsigned char *buffhead = (unsigned char *)(packet->pk_buffer);
-
-  int DebugID, OSInfo1, OSInfo2, count;
-
-  const char* fmode[] = {"r","rb","r+","r+b",
-                               "w","wb","w+","w+b",
-                               "a","ab","a+","a+b",
-                               "r","r","r","r"} /* last 4 are illegal */ ;
-
-  FILEHANDLE fh;  /* fh is used as an index to the real file handle
-                         * in OSptr */  
-  FILE *fhreal;
-  unpack_message(BUFFERDATA(buffhead), "%w%w%w%w", &reason_code,
-                 &DebugID, &OSInfo1, &OSInfo2);
-                                        /* Extract reason code from buffer. */
-  reason_code &= 0xFFFF;        /* Strip away direction bit, OSInfo and     */
-                                /* DebugInfo fields.  Will want to do some  */
-                                /* sort of validation on this later.        */
-  
-  switch(reason_code)
-  {
-
-  case CL_WriteC:   /* Write a character to the terminal. */
-                    /* byte data -> word status           */
-    {
-#ifdef DEBUG
-      int c = (int)(*buffp);
-      printf("CL_WriteC: [%02x]>%c<", c, isprint(c) ? c : '.');
-#endif
-      stateptr->hostif->writec(stateptr->hostif->hostosarg, (int)(*buffp));
-      DevSW_FreePacket(packet);
-      return msgsend(CI_CLIB,"%w%w%w%w%w", CL_WriteC|HtoT,
-                    DebugID, OSInfo1, OSInfo2, NoError);
-    }
-
-  case CL_Write0:  /* Write a null terminated string to the terminal. */
-    {
-      unpack_message(buffp, "%w", &len);
-      DebugCheckNullTermString("CL_Write0", TRUE, len, buffp+4);
-      stateptr->hostif->write(stateptr->hostif->hostosarg,
-                              (char *) buffp+4, len);
-      DevSW_FreePacket(packet);
-      return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Write0|HtoT, DebugID, 
-                    OSInfo1, OSInfo2, NoError);
-    }
-
-  case CL_ReadC:   /* Read a byte from the terminal */
-    {
-      DebugPrintF(("CL_ReadC: "));
-      DevSW_FreePacket(packet);
-
-      character = stateptr->hostif->readc(stateptr->hostif->hostosarg);
-      DebugPrintF(("\nCL_ReadC returning [%02x]>%c<\n", character,
-                   isprint(character) ? character : '.'));
-
-      return msgsend(CI_CLIB, "%w%w%w%w%w%b", CL_ReadC|HtoT,
-                    DebugID, OSInfo1, OSInfo2, NoError, character);
-    }
-
-  case CL_System:  /* Pass NULL terminated string to the hosts command 
-                    * interpreter. As it is nULL terminated we dont need
-                    * the length
-                    */
-    {
-      unpack_message(buffp, "%w", &len);
-      DebugCheckNullTermString("CL_System", TRUE, len, buffp+4);
-
-      err = system((char *)buffp+4); /* Use the string in the buffer */
-      stateptr->last_errno = errno;
-      DebugCheckErr("system", TRUE, err, stateptr->last_errno);
-
-      err = msgsend(CI_CLIB, "%w%w%w%w%w%w", CL_System|HtoT,
-                    DebugID, OSInfo1, OSInfo2, NoError, err);
-      DevSW_FreePacket(packet);
-      return err;
-    }
-
-  case CL_GetCmdLine:  /* Returns the command line used to call the program */
-    {
-      /* Note: we reuse the packet here, this may not always be desirable */
-      /* /* TODO: Use long buffers if possible */
-      DebugPrintF(("CL_GetCmdLine: \"%s\"\n", *(stateptr->CommandLine)));
-
-      if (buffhead!=NULL) {
-        len = strlen(*(stateptr->CommandLine));
-        if (len > Armsd_BufferSize-24) len = Armsd_BufferSize-24; 
-        packet->pk_length = len + msgbuild(BUFFERDATA(buffhead),
-                                           "%w%w%w%w%w%w", CL_GetCmdLine|HtoT,
-                                           DebugID, OSInfo1, OSInfo2,
-                                           NoError, len);
-        strncpy((char *) BUFFERDATA(buffhead)+24,*(stateptr->CommandLine),
-                len);
-        
-        Adp_ChannelWrite(CI_CLIB, packet);/* Send message. */
-        return 0;
-      }
-      else return -1;
-    }
-
-  case CL_Clock:   /* Return the number of centiseconds since the support */
-                   /* code started executing */
-    {
-      time_t retTime = time(NULL);
-      if (retTime == (time_t)-1)
-             stateptr->last_errno = errno;
-      else
-             retTime *=100;
-
-      DebugPrintF(("CL_Clock: %lu\n", retTime));
-      DebugCheckErr("time", TRUE, (retTime == (time_t)-1),
-                    stateptr->last_errno);
-
-      DevSW_FreePacket(packet);
-      return msgsend(CI_CLIB, "%w%w%w%w%w%w",CL_Clock|HtoT,
-                         DebugID, OSInfo1, OSInfo2, NoError, retTime);
-    }
-
-  case CL_Time:    /* return time, in seconds since the start of 1970 */
-    {
-      time_t retTime = time(NULL);
-      if (retTime == (time_t)-1)
-              stateptr->last_errno = errno;
-
-      DebugPrintF(("CL_Time: %lu\n", retTime));
-      DebugCheckErr("time", TRUE, (retTime == (time_t)-1),
-                    stateptr->last_errno);
-
-      DevSW_FreePacket(packet);
-      return msgsend(CI_CLIB,"%w%w%w%w%w%w",CL_Time|HtoT,
-                         DebugID, OSInfo1, OSInfo2, NoError, retTime);
-    }
-
-  case CL_Remove:  /* delete named in the null terminated string */
-    {
-      /* Removing an open file will cause problems but once again
-       * its not our problem, likely result is a tangled FileTable */
-      /* As the filename is passed with a null terminator we can use it
-       * straight out of the buffer without copying it.*/
-
-      unpack_message(buffp, "%w", &len);
-      DebugCheckNullTermString("CL_Remove", TRUE, len, buffp+4);
-
-      err=remove((char *)buffp+4);
-      stateptr->last_errno = errno;
-      DevSW_FreePacket(packet);
-      DebugCheckErr("remove", TRUE, err, stateptr->last_errno);
-
-      return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Remove|HtoT,
-                     DebugID, OSInfo1, OSInfo2, err?-1:NoError);
-    }
-
-  case CL_Rename:  /* rename file */
-    {
-      /* Rename(word nbytes, bytes oname, word nbytes, bytes nname)
-      * return(byte status)
-      */
-      unsigned int len2;
-
-      unpack_message(buffp, "%w", &len);
-      DebugCheckNullTermString("CL_Rename", FALSE, len, buffp+4);
-      unpack_message(buffp+5+len, "%w", &len2);
-      DebugCheckNullTermString("to", TRUE, len2, buffp+9+len);
-
-      /* Both names are passed with null terminators so we can use them
-       * directly from the buffer. */
-      err = rename((char *)buffp+4, (char *)buffp+9+len);
-      stateptr->last_errno = errno;
-      DebugCheckErr("rename", TRUE, err, stateptr->last_errno);
-      DevSW_FreePacket(packet);
-
-      return msgsend(CI_CLIB, "%w%w%w%w%w",  CL_Rename|HtoT,
-                     DebugID, OSInfo1, OSInfo2, (err==0)? NoError : -1);
-    }
-  
-  case CL_Open:    /* open the file */
-    {
-      /* Open(word nbytes, bytes name, byte mode)
-      * return(word handle)
-      */
-      unpack_message(buffp, "%w", &len);
-      /* get the open mode */
-      unpack_message((buffp)+4+len+1, "%w", &mode);
-      DebugCheckNullTermString("CL_Open", FALSE, len, buffp+4);
-      DebugPrintF(("mode: %d\n", mode));
-
-      /* do some checking on the file first? */
-      /* check if its a tty */
-      if (strcmp((char *)buffp+4, ":tt")==0 && (mode==0||mode==1)) {
-        /* opening tty "r" */
-        fhreal = stdin;
-        stateptr->last_errno = errno;
-        DebugPrintF(("\tstdin "));
-      }
-      else if (strcmp((char *)buffp+4, ":tt")== 0 && (mode==4||mode==5)) {
-        /* opening tty "w" */
-        fhreal = stdout;
-        stateptr->last_errno = errno;
-        DebugPrintF(("\tstdout "));
-      }
-      else
-      {
-        fhreal = fopen((char *)buffp+4, fmode[mode&0xFF]);
-        stateptr->last_errno = errno;
-        DebugCheckNonNull("fopen", FALSE, fhreal, stateptr->last_errno);
-      }
-      DevSW_FreePacket(packet);
-
-      c = NONHANDLE;
-      if (fhreal != NULL) {
-        /* update filetable */
-        for (c=3; c < HSYS_FOPEN_MAX; c++) {
-          /* allow for stdin, stdout, stderr (!!! WHY? MJG) */
-          if (stateptr->OSptr->FileTable[c] == NULL) {
-            stateptr->OSptr->FileTable[c]= fhreal;
-            stateptr->OSptr->FileFlags[c]= mode & 1;
-            DebugPrintF(("fh: %d\n", c));
-            break;
-          }
-          else if (c == HSYS_FOPEN_MAX) {
-          /* no filehandles free */
-          DebugPrintF(("no free fh: %d\n", c));
-          stateptr->last_errno = EMFILE;
-          }
-        }
-      }
-      else {
-        /*        c = NULL;*/
-        DebugPrintF(("error fh: %d\n", c));
-      }
-      (void) msgsend(CI_CLIB, "%w%w%w%w%w",  CL_Open|HtoT,
-                     DebugID, OSInfo1, OSInfo2, c);
-      return 0;
-    }
-
-  case CL_Close:   /* close the file pointed to by the filehandle */
-    {
-      unpack_message(buffp, "%w", &fh);
-      DebugPrintF(("CL_Close: fh %d\n", fh));
-      DevSW_FreePacket(packet);
-
-      fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
-      if (fhreal == NULL)
-         err = -1;
-      else {
-          if (fhreal == stdin || fhreal == stdout || fhreal == stderr) {
-              stateptr->last_errno = errno;
-              DebugPrintF(("\tskipping close of std*\n"));
-              err = 0;
-          }
-          else {
-              err = fclose(fhreal);
-              if (err == 0)
-                 stateptr->OSptr->FileTable[fh]=NULL;
-              stateptr->last_errno = errno;
-              DebugCheckErr("fclose", TRUE, err, stateptr->last_errno);
-          }
-      }
-      return msgsend(CI_CLIB,"%w%w%w%w%w",  CL_Close|HtoT, DebugID,
-                     OSInfo1, OSInfo2, err);
-    }
-
-  case CL_Write:
-    {
-        /* Write(word handle, word nbtotal, word nbytes, bytes data)
-         * return(word nbytes)
-         * WriteX(word nbytes, bytes data)
-         * return(word nbytes)
-         */
-      unsigned char *rwdata = NULL, *rwhead = NULL;
-      unsigned char *write_source = NULL;
-      char flags;
-      FILE *fhreal;
-      unsigned int ack_reason = CL_Write; /* first ack is for CL_Write */
-
-      err = -1;                 /* err == 0 is fwrite() error indication */
-      unpack_message(buffp, "%w%w%w", &fh, &nbtotal, &nbytes); 
-      DebugPrintF(("CL_Write: fh %d nbtotal %u nbytes %u\n",
-                   fh, nbtotal, nbytes));
-
-      fhreal = hsysGetRealFileHandle(stateptr, fh, &flags);
-      nbtogo = nbtotal;
-
-      /* deal with the file handle */
-      if (fhreal == NULL)
-         err = 0;
-      else {
-        if (flags & READOP)
-           fseek(fhreal,0,SEEK_CUR);
-        stateptr->OSptr->FileFlags[fh] = (flags & BINARY) | WRITEOP;
-
-        nbtogo -= nbytes;
-
-        if (nbtogo > 0) {
-          write_source = rwdata = rwhead = (unsigned char *)malloc(nbtotal);
-          if (rwhead == NULL) {
-            fprintf(stderr, "OUT OF MEMORY at line %d in %s\n",
-                    __LINE__, __FILE__);
-            return -1;
-          }
-          memcpy(rwdata, buffp+12, nbytes);
-          rwdata += nbytes;
-        }
-        else
-           write_source = buffp+12;
-      }
-
-      do {
-        /* at least once!! */
-
-        if (nbtogo == 0 && err != 0) {
-          /* Do the actual write! */
-          if (fhreal == stdout || fhreal == stderr) {
-            stateptr->hostif->write(stateptr->hostif->hostosarg,
-                                    (char *)write_source, nbtotal);
-          }
-          else 
-             err = fwrite(write_source, 1, nbtotal, fhreal);
-          stateptr->last_errno = errno;
-          DebugCheckErr("fwrite", TRUE, (err == 0), stateptr->last_errno);
-        }
-
-        DevSW_FreePacket(packet);
-        if (msgsend(CI_CLIB,"%w%w%w%w%w%w", ack_reason|HtoT,
-                    DebugID, OSInfo1, OSInfo2, (err == 0), nbtogo))
-        {
-            fprintf(stderr, "COULD NOT REPLY at line %d in %s\n",
-                    __LINE__, __FILE__);
-            if (rwhead != NULL)
-               free(rwhead);
-            return -1;
-        }
-
-        if (nbtogo == 0 || err == 0) {
-          DebugPrintF(("\twrite complete - returning\n"));
-          if (rwhead != NULL)
-             free(rwhead);
-          return 0;
-        }
-        else {
-          /* await extension */
-          ack_reason = CL_WriteX;
-
-          packet = DevSW_AllocatePacket(Armsd_BufferSize);
-          if (packet == NULL)
-          {
-            fprintf(stderr, "COULD NOT ALLOC PACKET at line %d in %s\n",
-                    __LINE__, __FILE__);
-            if (rwhead != NULL)
-               free(rwhead);
-            return -1;
-          }
-          Adp_ChannelRegisterRead(CI_CLIB, NULL, NULL);
-          Adp_ChannelRead(CI_CLIB, &packet);
-          Adp_ChannelRegisterRead(CI_CLIB,
-                                  (ChannelCallback)HandleSysMessage,
-                                  stateptr);
-
-          buffhead = packet->pk_buffer;
-          unpack_message(BUFFERDATA(buffhead), "%w%w%w%w%w", &reason_code,
-                         &DebugID, &OSInfo1, &OSInfo2, &nbytes); 
-          if (reason_code != (CL_WriteX|TtoH)) {
-            DevSW_FreePacket(packet);
-            free(rwhead);
-            fprintf(stderr, "EXPECTING CL_WriteX GOT %u at line %d in %s\n",
-                    reason_code, __LINE__, __FILE__);
-            return -1;
-          }
-
-          DebugPrintF(("CL_WriteX: nbytes %u\n", nbytes));
-          memcpy(rwdata, BUFFERDATA(buffhead)+20, nbytes);
-          rwdata += nbytes;
-          nbtogo -= nbytes;
-        }
-
-      } while (TRUE);           /* will return when done */
-    }
-
-  case CL_WriteX:     /*
-                       * NOTE: if we've got here something has gone wrong
-                       * CL_WriteX's should all be picked up within the
-                       * CL_Write loop, probably best to return an error here
-                       * do this for the moment just so we do actually return
-                       */
-    fprintf(stderr, "ERROR: unexpected CL_WriteX message received\n");
-    return -1; 
-
-  case CL_Read:
-    {
-                   /* Read(word handle, word nbtotal)
-                    * return(word nbytes, word nbmore, bytes data)
-                    */
-                   /* ReadX()
-                    * return(word nbytes, word nbmore, bytes data) */
-      unsigned char *rwdata, *rwhead;
-      int gotlen;
-      unsigned int max_data_in_buffer=Armsd_BufferSize-28;
-      char flags;
-      FILE *fhreal;
-      unsigned int nbleft = 0, reason = CL_Read;
-
-      err = NoError;
-
-      unpack_message(buffp, "%w%w", &fh, &nbtotal);
-      DebugPrintF(("CL_Read: fh %d, nbtotal %d: ", fh, nbtotal));
-
-      rwdata = rwhead = (unsigned char *)malloc(nbtotal);
-      if (rwdata == NULL) {
-        fprintf(stderr, "OUT OF MEMORY at line %d in %s\n",
-                __LINE__, __FILE__);
-        DevSW_FreePacket(packet);
-        return -1;
-      }
-
-      /* perform the actual read */
-      fhreal = hsysGetRealFileHandle(stateptr, fh, &flags);
-      if (fhreal == NULL)
-      {
-        /* bad file handle */
-        err = -1;
-        nbytes = 0;
-        gotlen = 0;
-      }
-      else
-      {
-        if (flags & WRITEOP)
-          fseek(fhreal,0,SEEK_CUR);
-        stateptr->OSptr->FileFlags[fh] = (flags & BINARY) | WRITEOP;
-        if (isatty_(fhreal)) {
-          /* reading from a tty, so do some nasty stuff, reading into rwdata */
-          if (angel_hostif->gets(stateptr->hostif->hostosarg, (char *)rwdata,
-                                 nbtotal) != 0)
-             gotlen = strlen((char *)rwdata);
-          else
-             gotlen = 0;
-          stateptr->last_errno = errno;
-          DebugPrintF(("ttyread %d\n", gotlen));
-        }
-        else {
-          /* not a tty, reading from a real file */
-          gotlen = fread(rwdata, 1, nbtotal, fhreal);
-          stateptr->last_errno = errno;
-          DebugCheckErr("fread", FALSE, (gotlen == 0), stateptr->last_errno);
-          DebugPrintF(("(%d)\n", gotlen));
-        }
-      }
-
-      nbtogo = gotlen;
-
-      do {
-        /* at least once */
-
-        if ((unsigned int) nbtogo <= max_data_in_buffer)
-           nbytes = nbtogo;
-        else
-           nbytes = max_data_in_buffer;
-        nbtogo -= nbytes;
-
-        /* last ReadX needs subtle adjustment to returned nbtogo */
-        if (nbtogo == 0 && err == NoError && reason == CL_ReadX)
-           nbleft = nbtotal - gotlen;
-        else
-           nbleft = nbtogo;
-
-        count = msgbuild(BUFFERDATA(buffhead), "%w%w%w%w%w%w%w",
-                         reason|HtoT, 0, ADP_HandleUnknown,
-                         ADP_HandleUnknown, err, nbytes, nbleft);
-
-        if (err == NoError) {
-          /* copy data into buffptr */   
-          memcpy(BUFFERDATA(buffhead)+28, rwdata, nbytes);
-          rwdata += nbytes;
-          count += nbytes;
-        }
-
-        DebugPrintF(("\treplying err %d, nbytes %d, nbtogo %d\n",
-                     err, nbytes, nbtogo));
-
-        packet->pk_length = count;
-        Adp_ChannelWrite(CI_CLIB, packet);
-
-        if (nbtogo == 0 || err != NoError) {
-          /* done */
-          free(rwhead);
-          return 0;
-        }
-        else {
-          /* await extension */
-          reason = CL_ReadX;
-
-          packet = DevSW_AllocatePacket(Armsd_BufferSize);
-          if (packet == NULL) {
-            fprintf(stderr, "COULD NOT ALLOC PACKET at line %d in %s\n",
-                    __LINE__, __FILE__);
-            free(rwhead);
-            return -1;
-          }
-          Adp_ChannelRegisterRead(CI_CLIB, NULL, NULL);
-          Adp_ChannelRead(CI_CLIB, &packet);
-          Adp_ChannelRegisterRead(CI_CLIB,
-                                  (ChannelCallback)HandleSysMessage,
-                                  stateptr);
-          buffhead = packet->pk_buffer;
-          unpack_message(BUFFERDATA(buffhead),"%w", &reason_code);
-          if (reason_code != (CL_ReadX|TtoH)) {
-            fprintf(stderr, "EXPECTING CL_ReadX GOT %u at line %d in %s\n",
-                    reason_code, __LINE__, __FILE__);
-            DevSW_FreePacket(packet);
-            free(rwdata);
-            return -1;
-          }
-        }
-
-      } while (TRUE);           /* will return above on error or when done */
-    }
-
-  case CL_ReadX:      /* If we're here something has probably gone wrong */
-    fprintf(stderr, "ERROR: Got unexpected CL_ReadX message\n");
-    return -1;
-
-  case CL_Seek:
-    {
-      unpack_message(buffp, "%w%w", &fh, &posn);
-      DebugPrintF(("CL_Seek: fh %d, posn %ld\n", fh, posn));
-      DevSW_FreePacket(packet);
-
-      fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
-      if (fhreal == NULL)
-         err = -1;
-      else {
-        err = fseek(fhreal, posn, SEEK_SET); 
-        stateptr->last_errno = errno;
-        DebugCheckErr("fseek", TRUE, err, stateptr->last_errno);
-      }
-
-      return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Seek|HtoT, 
-                         DebugID, OSInfo1, OSInfo2, err);
-    }
-
-  case CL_Flen:
-    {
-      unpack_message(buffp, "%w", &fh);
-      DebugPrintF(("CL_Flen: fh %d ", fh));
-      DevSW_FreePacket(packet);
-
-      fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
-      if (fhreal == NULL)
-        fl = -1;
-      else {
-        posn = ftell(fhreal);
-        if (fseek(fhreal, 0L, SEEK_END) < 0) {
-          fl=-1;
-        }
-        else {
-          fl = ftell(fhreal);
-          fseek(fhreal, posn, SEEK_SET);
-        }
-        stateptr->last_errno = errno;
-      }
-      DebugPrintF(("returning len %ld\n", fl));
-      return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Flen|HtoT, DebugID, OSInfo1,
-                     OSInfo2, fl);
-    } 
-
-  case CL_IsTTY:
-    {
-      int  ttyOrNot;
-      unpack_message(buffp, "%w", &fh);
-      DebugPrintF(("CL_IsTTY: fh %d ", fh));
-      DevSW_FreePacket(packet);
-
-      fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
-      if (fhreal == NULL)
-         ttyOrNot = FALSE;
-      else {
-        ttyOrNot = isatty_(fhreal);
-        stateptr->last_errno = errno;
-      }
-      DebugPrintF(("returning %s\n", ttyOrNot ? "tty (1)" : "not (0)"));
-
-      return msgsend(CI_CLIB, "%w%w%w%w%w",CL_IsTTY|HtoT, 
-                         DebugID, OSInfo1, OSInfo2, ttyOrNot);
-    }
-
-  case CL_TmpNam:
-    {
-      char *name;
-      unsigned int tnamelen, TargetID;
-      unpack_message(buffp, "%w%w", &tnamelen, &TargetID); 
-      DebugPrintF(("CL_TmpNam: tnamelen %d TargetID %d: ",
-                   tnamelen, TargetID));
-      DevSW_FreePacket(packet);
-
-      TargetID = TargetID & 0xFF;
-      if (stateptr->OSptr->TempNames[TargetID] == NULL) {
-        if ((stateptr->OSptr->TempNames[TargetID] =
-             (char *)malloc(L_tmpnam)) == NULL)
-        {
-          fprintf(stderr, "OUT OF MEMORY at line %d in %s\n",
-                  __LINE__, __FILE__);
-          return -1;
-        }
-        tmpnam(stateptr->OSptr->TempNames[TargetID]);
-      }
-      name = stateptr->OSptr->TempNames[TargetID];
-      len = strlen(name) + 1;
-      packet = DevSW_AllocatePacket(Armsd_BufferSize);
-      if (packet == NULL)
-      {
-          fprintf(stderr, "COULD NOT ALLOC PACKET at line %d in %s\n",
-                  __LINE__, __FILE__);
-          return -1;
-      }
-      buffhead = packet->pk_buffer;
-      if (len > tnamelen) {
-        DebugPrintF(("TMPNAME TOO LONG!\n"));
-        count = msgbuild(BUFFERDATA(buffhead), "%w%w%w%w%w",
-                           CL_TmpNam|HtoT, DebugID, OSInfo1, OSInfo2, -1);
-      }
-      else {
-        DebugPrintF(("returning \"%s\"\n", name));
-        count = msgbuild(BUFFERDATA(buffhead), "%w%w%w%w%w%w", CL_TmpNam|HtoT,
-                         DebugID, OSInfo1, OSInfo2, 0, len);
-        strcpy((char *)BUFFERDATA(buffhead)+count, name);
-        count +=len+1;
-      }
-      packet->pk_length = count;
-      Adp_ChannelWrite(CI_CLIB, packet);/* Send message. */
-      return 0;
-    }
-
-  case CL_Unrecognised:
-    DebugPrintF(("CL_Unrecognised!!\n"));
-    return 0;
-
-  default:
-    fprintf(stderr, "UNRECOGNISED CL code %08x\n", reason_code);
-    break;
-/* Need some sort of error handling here. */
-/* A call to CL_Unrecognised should suffice */
-  }
-  return -1;  /* Stop a potential compiler warning */
-}
-
-#ifdef COMPILING_ON_WINDOWS
-
-#include <windows.h>
-
-extern HWND hwndParent;
-
-void panic(const char *format, ...)
-{
-    char buf[2048];
-    va_list args;
-
-    Adp_CloseDevice();
-
-    va_start(args, format);
-    vsprintf(buf, format, args);
-
-    MessageBox(hwndParent, (LPCTSTR)buf, (LPCTSTR)"Fatal Error:", MB_OK);
-
-    /* SJ - Not the proper way to shutdown the app */
-    exit(EXIT_FAILURE);
-
-/*
-    if (hwndParent != NULL)
-        SendMessage(hwndParent, WM_QUIT, 0, 0);
-*/
-
-    va_end(args);
-}
-
-#else
-
-void panic(const char *format, ...)
-{
-    va_list args;
-
-    va_start(args, format);
-    fprintf(stderr, "Fatal error: ");
-    vfprintf(stderr, format, args);
-    fprintf(stderr,"\n");
-
-    exit(EXIT_FAILURE);
-}
-
-#endif
-
-/* EOF hsys.c */
diff --git a/gdb/rdi-share/hsys.h b/gdb/rdi-share/hsys.h
deleted file mode 100644
index 7f63d01..0000000
--- a/gdb/rdi-share/hsys.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*
- * Host C library support header file.
- *
- * $Revision$
- *     $Date$
- *
- */
-
-#ifndef angsd_hsys_h
-#define angsd_hsys_h
-
-#define HSYS_FOPEN_MAX 256
-#define NONHANDLE -1
-#define UNIQUETEMPS 256
-
-#include "dbg_hif.h"
-#include "hostchan.h"
-
-typedef struct {
-  FILE *FileTable[HSYS_FOPEN_MAX] ;
-  char FileFlags[HSYS_FOPEN_MAX] ;
-  char *TempNames[UNIQUETEMPS];
-} OSblock;
-
-#define NOOP 0
-#define BINARY 1
-#define READOP 2
-#define WRITEOP 4
-
-typedef struct {
-  const struct Dbg_HostosInterface *hostif;  /* Interface to debug toolkit. */
-  int last_errno;                              /* Number of the last error. */
-  OSblock *OSptr;
-  char **CommandLine ;           /* Ptr to cmd line d`string held by ardi.c */
-} hsys_state;
-
-/*
- *  Function: HostSysInit
- *   Purpose: Set up the state block, filetable and register the and C lib
- *            callback fn 
- *
- *    Params:
- *       Input: hostif, the host interface from the debug toolbox
- *              cmdline, the command line used to call the image
- *              state, the status block for the C lib 
- *
- *   Returns:
- *          OK: an RDIError_* valuee
- */
-extern int HostSysInit(
-  const struct Dbg_HostosInterface *hostif, char **cmdline, hsys_state **state
-);
-
-/*
- *  Function: HostSysExit
- *   Purpose: Close down the host side C library support
- *
- *    Params:
- *       Input: hstate, the status block for the C lib 
- *
- *    Returns:  an RDIError_* valuee
- */
-extern int HostSysExit(hsys_state *hstate);
-
-/*
- *  Function: HandleSysMessage
- *   Purpose: Handle an incoming C library message as a callback
- *
- *    Params:
- *       Input: packet is the incoming data packet as described in devsw.h
- *       hstate, the status block for the C lib
- *
- *    Returns:  an RDIError_* valuee
- */
-extern int HandleSysMessage(Packet *packet, hsys_state* stateptr);
-
-/*
- *  Function: panic
- *   Purpose: Print a fatal error message
- *
- *    Params:
- *       Input: format  printf() style message describing the problem
- *              ...     extra arguments for printf().
- *
- *   Returns: This routine does not return
- *
- * Post-conditions: Will have called exit(1);
- */
-extern void panic(const char *format, ...);
-
-#endif /* ndef angsd_hsys_h */
-
-/* EOF hsys.h */
diff --git a/gdb/rdi-share/logging.c b/gdb/rdi-share/logging.c
deleted file mode 100644
index 79b70ef..0000000
--- a/gdb/rdi-share/logging.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * logging.c - methods for logging warnings, errors and trace info
- *
- */
-
-#include <stdarg.h>     /* ANSI varargs support */
-
-#ifdef TARGET
-# include "angel.h"
-# include "devconf.h"
-#else
-# include "host.h"
-#endif
-
-#include "logging.h"    /* Header file for this source code */
-
-#ifndef UNUSED
-# define UNUSED(x) ((x)=(x))
-#endif
-
-/*
- * __rt_warning
- * ------------
- * This routine is provided as a standard method of generating
- * run-time system warnings. The actual action taken by this code can
- * be board or target application specific, e.g. internal logging,
- * debug message, etc.
- */
-
-#ifdef DEBUG
-
-# ifdef DEBUG_METHOD
-
-#  define  STRINGIFY2(x) #x
-#  define  STRINGIFY(x)  STRINGIFY2(x)
-#  define  DEBUG_METHOD_HEADER        STRINGIFY(DEBUG_METHOD##.h)
-
-#  include DEBUG_METHOD_HEADER
-
-#  define  METHOD_EXPAND_2(m, p, c) m##p(c)
-#  define  METHOD_EXPAND(m, p, c)   METHOD_EXPAND_2(m, p, c)
-
-#  define  CHAROUT(c)    METHOD_EXPAND(DEBUG_METHOD, _PutChar,  (c))
-#  define  PRE_DEBUG(l)  METHOD_EXPAND(DEBUG_METHOD, _PreWarn,  (l))
-#  define  POST_DEBUG(n) METHOD_EXPAND(DEBUG_METHOD, _PostWarn, (n))
-
-# else
-#  error Must define DEBUG_METHOD
-# endif
-
-#endif /* def DEBUG */
-
-/*
- * the guts of __rt_warning
- */
-
-#pragma no_check_stack
-#ifdef DEBUG
-
-static const char hextab[] = "0123456789ABCDEF";
-
-/*
- * If debugging, then we break va_warn into sub-functions which
- * allow us to get an easy breakpoint on the formatted string
- */
-static int va_warn0(char *format, va_list args)
-{
-    int len = 0;
-
-    while ((format != NULL) && (*format != '\0'))
-    {
-        if (*format == '%')
-        {
-            char fch = *(++format); /* get format character (skipping '%') */
-            int ival; /* holder for integer arguments */
-            char *string; /* holder for string arguments */
-            int width = 0; /* No field width by default */
-            int padzero = FALSE; /* By default we pad with spaces */
-
-            /*
-             * Check if the format has a width specified. NOTE: We do
-             * not use the "isdigit" function here, since it will
-             * require run-time support. The current ARM Ltd header
-             * defines "isdigit" as a macro, that uses a fixed
-             * character description table.
-             */
-            if ((fch >= '0') && (fch <= '9'))
-            {
-                if (fch == '0')
-                {
-                    /* Leading zeroes padding */
-                    padzero = TRUE;
-                    fch = *(++format);
-                }
-
-                while ((fch >= '0') && (fch <= '9'))
-                {
-                    width = ((width * 10) + (fch - '0'));
-                    fch = *(++format);
-                }
-            }
-
-            if (fch == 'l')
-                /* skip 'l' in "%lx", etc. */
-                fch = *(++format);
-
-            switch (fch)
-            {
-              case 'c':
-                  /* char */
-                  ival = va_arg(args, int);
-                  CHAROUT((char)ival);
-                  len++;
-                  break;
-
-              case 'x':
-              case 'X':
-              {
-                  /* hexadecimal */
-                  unsigned int uval = va_arg(args, unsigned int);
-                  int loop;
-
-                  UNUSED(uval);
-
-                  if ((width == 0) || (width > 8))
-                      width = 8;
-
-                  for(loop = (width * 4); (loop != 0); loop -= 4)
-                  {
-                      CHAROUT(hextab[(uval >> (loop - 4)) & 0xF]);
-                      len++;
-                  }
-              }
-
-              break;
-
-              case 'd':
-                  /* decimal */
-                  ival = va_arg(args, int);
-
-                  if (ival < 0)
-                  {
-                      ival = -ival;
-                      CHAROUT('-');
-                      len++;
-                  }
-
-                  if (ival == 0)
-                  {
-                      CHAROUT('0');
-                      len++;
-                  }
-                  else
-                  {
-                      /*
-                       * The simplest method of displaying numbers is
-                       * to provide a small recursive routine, that
-                       * nests until the most-significant digit is
-                       * reached, and then falls back out displaying
-                       * individual digits. However, we want to avoid
-                       * using recursive code within the lo-level
-                       * parts of Angel (to minimise the stack
-                       * usage). The following number conversion is a
-                       * non-recursive solution.
-                       */
-                      char buffer[16]; /* stack space used to hold number */
-                      int count = 0; /* pointer into buffer */
-
-                      /*
-                       * Place the conversion into the buffer in
-                       * reverse order:
-                       */
-                      while (ival != 0)
-                      {
-                          buffer[count++] = ('0' + ((unsigned int)ival % 10));
-                          ival = ((unsigned int)ival / 10);
-                      }
-
-                      /*
-                       * Check if we are placing the data in a
-                       * fixed width field:
-                       */
-                      if (width != 0)
-                      {
-                          width -= count;
-
-                          for (; (width != 0); width--)
-                          {
-                              CHAROUT(padzero ? '0': ' ');
-                              len++;
-                          }
-                      }
-
-                      /* then display the buffer in reverse order */
-                      for (; (count != 0); count--)
-                      {
-                          CHAROUT(buffer[count - 1]);
-                          len++;
-                      }
-                  }
-
-                  break;
-
-              case 's':
-                  /* string */
-                  string = va_arg(args, char *);
-
-                  /* we only need this test once */
-                  if (string != NULL)
-                      /* whilst we check this for every character */
-                      while (*string)
-                      {
-                          CHAROUT(*string);
-                          len++;
-                          string++;
-
-                          /*
-                           * NOTE: We do not use "*string++" as the macro
-                           * parameter, since we do not know how many times
-                           *the parameter may be expanded within the macro.
-                           */
-                      }
-
-                  break;
-
-              case '\0':
-                  /*
-                   * string terminated by '%' character, bodge things
-                   * to prepare for default "format++" below
-                   */
-                  format--;
-
-                  break;
-
-              default:
-                  /* just display the character */
-                  CHAROUT(*format);
-                  len++;
-
-                  break;
-            }
-
-            format++; /* step over format character */
-        }
-        else
-        {
-            CHAROUT(*format);
-            len++;
-            format++;
-        }
-    }
-    return len;
-}
-
-/*
- * this routine is simply here as a good breakpoint for dumping msg -
- * can be used by DEBUG_METHOD macros or functions, if required.
- */
-# ifdef DEBUG_NEED_VA_WARN1
-static void va_warn1(int len, char *msg)
-{
-    UNUSED(len); UNUSED(msg);
-}
-# endif
-
-void va_warn(WarnLevel level, char *format, va_list args)
-{
-    int len;
-
-    if ( PRE_DEBUG( level ) )
-    {
-        len = va_warn0(format, args);
-        POST_DEBUG( len );
-    }
-}
-
-#else /* ndef DEBUG */
-
-void va_warn(WarnLevel level, char *format, va_list args)
-{
-    UNUSED(level); UNUSED(format); UNUSED(args);
-}
-
-#endif /* ... else ndef(DEBUG) ... */
-#pragma check_stack
-
-#pragma no_check_stack
-void __rt_warning(char *format, ...)
-{
-    va_list args;
-
-    /*
-     * For a multi-threaded system we should provide a lock at this point
-     * to ensure that the warning messages are sequenced properly.
-     */
-
-    va_start(args, format);
-    va_warn(WL_WARN, format, args);
-    va_end(args);
-
-    return;
-}
-#pragma check_stack
-
-#ifdef TARGET
-
-#pragma no_check_stack
-void __rt_uninterruptable_loop( void ); /* in suppasm.s */
-
-void __rt_error(char *format, ...)
-{
-    va_list args;
-
-    va_start(args, format);
-
-    /* Display warning message */
-    va_warn(WL_ERROR, format, args);
-
-    __rt_uninterruptable_loop();
-
-    va_end(args);
-    return;
-}
-#pragma check_stack
-
-#endif /* def TARGET */
-
-#ifdef DO_TRACE
-
-static bool trace_on = FALSE; /* must be set true in debugger if req'd */
-
-#pragma no_check_stack
-void __rt_trace(char *format, ...)
-{
-    va_list args;
-
-    /*
-     * For a multi-threaded system we should provide a lock at this point
-     * to ensure that the warning messages are sequenced properly.
-     */
-
-    if (trace_on)
-    {
-        va_start(args, format);
-        va_warn(WL_TRACE, format, args);
-        va_end(args);
-    }
-
-    return;
-}
-#pragma check_stack
-
-#endif /* def DO_TRACE */
-
-
-/* EOF logging.c */
diff --git a/gdb/rdi-share/logging.h b/gdb/rdi-share/logging.h
deleted file mode 100644
index 97bf902..0000000
--- a/gdb/rdi-share/logging.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * logging.h - methods for logging warnings, errors and trace info
- */
-
-#ifndef angel_logging_h
-#define angel_logging_h
-
-#include <stdarg.h>
-
-/*
- * __rt_warning
- * ------------
- * Provides a standard method of generating run-time system
- * warnings. The actual action taken by this code can be board or
- * target application specific, e.g. internal logging, debug message,
- * etc.
- */
-extern void __rt_warning(char *format, ...);
-
-/*---------------------------------------------------------------------------*/
-
-/*
- * __rt_error
- * ----------
- * Raise an internal Angel error. The parameters are passed directly
- * to "__rt_warning" for display, and the code then raises a debugger
- * event and stops the target processing.
- */
-extern void __rt_error(char *format, ...);
-
-/*
- * Some macros for debugging and warning messages
- */
-
-typedef enum WarnLevel {
-    WL_TRACE,
-    WL_WARN,
-    WL_ERROR
-} WarnLevel;
-
-void va_warn(WarnLevel level, char *format, va_list args);
-
-#ifdef _WINGDI_
-/* stupidity in MSVC <wingdi.h> (in <windows.h> in <winsock.h>) */
-# undef ERROR
-#endif
-
-#ifndef ERROR
-# define ERROR_FORMAT "Error \"%s\" in %s at line %d\n"
-# define ERROR(e) __rt_error(ERROR_FORMAT, (e), __FILE__, __LINE__)
-#endif
-
-#ifndef ASSERT
-# ifdef ASSERTIONS_ENABLED
-#   define ASSERT(x, y) ((x) ? (void)(0) : ERROR((y)))
-# else
-#   define ASSERT(x, y) ((void)(0))
-# endif
-#endif
-
-#ifndef WARN
-# ifdef ASSERTIONS_ENABLED
-#   define WARN_FORMAT "Warning \"%s\" in %s at line %d\n"
-#   define WARN(w) __rt_warning(WARN_FORMAT, (w), __FILE__, __LINE__)
-# else
-#   define WARN(w) ((void)(0))
-# endif
-#endif
-
-
-#ifdef NO_INFO_MESSAGES
-# define __rt_info (void)
-# ifndef INFO
-#   define INFO(w)
-# endif
-#else
-# define __rt_info __rt_warning
-# ifndef INFO
-#  ifdef DEBUG
-#   define INFO(w) __rt_warning("%s\n", (w))
-#  else
-#   define INFO(w) ((void)(0))
-#  endif
-# endif
-#endif
-
-
-#if defined(DEBUG) && !defined(NO_IDLE_CHITCHAT)
-# ifndef DO_TRACE
-#   define DO_TRACE (1)
-# endif
-#endif
-
-#ifdef DO_TRACE
-extern void __rt_trace(char *format, ...);
-#endif
-
-#ifndef TRACE
-# ifdef DO_TRACE
-#   define TRACE(w) __rt_trace("%s ", (w))
-# else
-#   define TRACE(w) ((void)(0))
-# endif
-#endif
-
-#endif /* ndef angel_logging_h */
-
-/* EOF logging.h */
diff --git a/gdb/rdi-share/msgbuild.c b/gdb/rdi-share/msgbuild.c
deleted file mode 100644
index e2db2cc..0000000
--- a/gdb/rdi-share/msgbuild.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * msgbuild.c - utilities for assembling and interpreting ADP messages
- *
- */
-
-#include <stdarg.h>     /* ANSI varargs support */
-
-#ifdef TARGET
-# include "angel.h"
-# include "devconf.h"
-#else
-# include "host.h"
-# include "hostchan.h"
-#endif
-
-#include "channels.h"
-#include "buffers.h"
-#include "endian.h"     /* Endianness support macros */
-#include "msgbuild.h"   /* Header file for this source code */
-
-#ifndef UNUSED
-# define UNUSED(x) ((x)=(x))
-#endif
-
-#ifndef TARGET
-
-extern unsigned int Armsd_BufferSize;
-
-#endif /* ndef TARGET */
-
-
-unsigned int vmsgbuild(unsigned char *buffer, const char *format, va_list args)
-{
-    unsigned int blen = 0;
-    int ch;
-
-    /* Step through the format string */
-    while ((ch = *format++) != '\0')
-    {
-        if (ch != '%')
-        {
-            if (buffer != NULL)
-                *buffer++ = (unsigned char)ch;
-
-            blen++;
-        }
-        else
-        {
-            switch (ch = *format++)
-            {
-              case 'w':
-              case 'W':
-              /* 32bit pointer */
-              case 'p':
-              case 'P':
-              {
-                  /* 32bit word / 32bit pointer */
-                  unsigned int na = va_arg(args, unsigned int);
-
-                  if (buffer != NULL)
-                  {
-                      PUT32LE(buffer, na);
-                      buffer += sizeof(unsigned int);
-                  }
-
-                  blen += sizeof(unsigned int);
-
-                  break;
-              }
-
-              case 'h':
-              case 'H':
-              {
-                  /* 16bit value */
-                  unsigned int na = va_arg(args, unsigned int);
-
-                  if (buffer != NULL)
-                  {
-                      PUT16LE(buffer, na);
-                      buffer += sizeof(unsigned short);
-                  }
-
-                  blen += sizeof(unsigned short);
-
-                  break;
-              }
-
-              case 'c':
-              case 'C':
-              case 'b':
-              case 'B':
-                  /* 8bit character / 8bit byte */
-                  ch = va_arg(args, int);
-
-                  /*
-                   * XXX
-                   *
-                   * fall through to the normal character processing
-                   */
-
-              case '%':
-              default:
-                  /* normal '%' character, or a different normal character */
-                  if (buffer != NULL)
-                      *buffer++ = (unsigned char)ch;
-
-                  blen++;
-                  break;
-            }
-        }
-    }
-
-    return blen;
-}
-
-/*
- * msgbuild
- * --------
- * Simple routine to aid in construction of Angel messages. See the
- * "msgbuild.h" header file for a detailed description of the operation
- * of this routine.
- */
-unsigned int msgbuild(unsigned char *buffer, const char *format, ...)
-{
-    va_list args;
-    unsigned int blen;
-
-    va_start(args, format);
-    blen = vmsgbuild(buffer, format, args);
-    va_end(args);
-
-    return blen;
-}
-
-#if !defined(JTAG_ADP_SUPPORTED) && !defined(MSG_UTILS_ONLY)
-/*
- * This routine allocates a buffer, puts the data supplied as
- * parameters into the buffer and sends the message. It does *NOT*
- * wait for a reply.
- */
-extern int msgsend(ChannelID chan, const char *format,...)
-{
-    unsigned int length;
-    p_Buffer buffer;
-    va_list args;
-# ifndef TARGET
-    Packet *packet;
-
-    packet = DevSW_AllocatePacket(Armsd_BufferSize);
-    buffer = packet->pk_buffer;
-# else
-    buffer = angel_ChannelAllocBuffer(Angel_ChanBuffSize);
-# endif
-
-    if (buffer != NULL)
-    {
-        va_start(args, format);
-
-        length = vmsgbuild(BUFFERDATA(buffer), format, args);
-
-# ifdef TARGET
-        angel_ChannelSend(CH_DEFAULT_DEV, chan, buffer, length);
-# else
-        packet->pk_length = length;
-        Adp_ChannelWrite(chan, packet);
-# endif
-
-        va_end(args);
-        return 0;
-    }
-    else
-        return -1;
-}
-
-#endif /* ndef JTAG_ADP_SUPPORTED && ndef MSG_UTILS_ONLY */
-
-/*
- * unpack_message
- * --------------
- */
-extern unsigned int unpack_message(unsigned char *buffer, const char *format, ...)
-{
-    va_list args;
-    unsigned int blen = 0;
-    int ch;
-    char *chp = NULL;
-
-    va_start(args, format);
-
-    /* Step through the format string. */
-    while ((ch = *format++) != '\0')
-    {
-        if (ch != '%')
-        {
-            if (buffer != NULL)
-                ch = (unsigned char)*buffer++;
-
-            blen++;
-        }
-        else
-        {
-            switch (ch = *format++)
-            {
-              case 'w':
-              case 'W':
-              {
-                  /* 32bit word. */
-                  unsigned int *nap = va_arg(args, unsigned int*);
-
-                  if (buffer != NULL)
-                  {
-                      *nap = PREAD32(LE, buffer);
-                      buffer += sizeof(unsigned int);
-                  }
-
-                  blen += sizeof(unsigned int);
-
-                  break;
-              }
-
-              case 'h':
-              case 'H':
-              {
-                  /* 16bit value. */
-                  unsigned int *nap = va_arg(args, unsigned int*);
-
-                  if (buffer != NULL)
-                  {
-                      *nap = PREAD16(LE,buffer);
-                      buffer += sizeof(unsigned short);
-                  }
-
-                  blen += sizeof(unsigned short);
-
-                  break;
-              }
-
-              case 'c':
-              case 'C':
-              case 'b':
-              case 'B':
-                  /* 8-bit character, or 8-bit byte */
-                  chp = va_arg(args, char*);
-
-                  /*
-                   * XXX
-                   *
-                   * fall through to the normal character processing.
-                   */
-
-              case '%':
-              default:
-                  /* normal '%' character, or a different normal character */
-                  if (buffer != NULL)
-                      *chp = (unsigned char)*buffer++;
-
-                  blen++;
-
-                  break;
-            }
-        }
-    }
-
-    va_end(args);
-    return(blen);
-}
-
-
-/* EOF msgbuild.c */
diff --git a/gdb/rdi-share/msgbuild.h b/gdb/rdi-share/msgbuild.h
deleted file mode 100644
index ac2436c..0000000
--- a/gdb/rdi-share/msgbuild.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * msgbuild.h - utilities for assembling and interpreting ADP messages
- */
-
-#ifndef angel_msgbuild_h
-#define angel_msgbuild_h
-#include <stdarg.h>
-#include "channels.h"
-
-/*
- * msgbuild
- * --------
- * We use a "varargs" function to enable a description of how the
- * final message should look to be provided. We use a function rather
- * than in-line macros to keep the size of Angel small.
- *
- * The "buffer" pointer is the starting point from where the data will
- * be written. Note: If a NULL pointer is passed then no data will be
- * written, but the size information will be returned. This allows
- * code to call this routine with a NULL "buffer" pointer to ascertain
- * whether the pointer they are passing contains enough space for the
- * message being constructed.
- *
- * The "format" string should contain sequences of the following
- * tokens:
- *      %w - insert 32bit word value
- *      %p - insert 32bit target pointer value
- *      %h - insert 16bit value
- *      %b - insert 8bit byte value
- *
- * The return parameter is the final byte length of the data written.
- */
-unsigned int msgbuild(unsigned char *buffer, const char *format, ...);
-unsigned int vmsgbuild(unsigned char *buffer, const char *format,
-                       va_list args);
-
-/*---------------------------------------------------------------------------*/
-
-/*
- * msgsend
- * -------
- * As for msgbuild except that it allocates a buffer, formats the data as
- * for msgbuild and transmits the packet. Returns 0 if successful non 0 if ot
- * fails.
- * Not for use on cooked channels e.g. debug channels only.
- */
-extern int msgsend(ChannelID chan, const char *format, ...);
-
-/*---------------------------------------------------------------------------*/
-
-/*
- * Unpack_message
- * --------------
- *    This basically does the opposite of msg_build, it takes a message, and
- * a scanf type format string (but much cut down functionality) and returns
- * the arguments in the message.
- */
-extern unsigned int unpack_message(unsigned char *buffer, const char *format, ...);
-
-#endif /* ndef angel_msgbuild_h */
-
-/* EOF msgbuild.h */
diff --git a/gdb/rdi-share/params.c b/gdb/rdi-share/params.c
deleted file mode 100644
index 2c78188..0000000
--- a/gdb/rdi-share/params.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Parameter negotiation utility functions
- */
-
-#include "params.h"
-
-#include "endian.h"
-#include "logging.h"
-
-
-/*
- * Function: Angel_FindParam
- *  Purpose: find the value of a given parameter from a config.
- *
- * see params.h for details
- */
-bool Angel_FindParam( ADP_Parameter          type,
-                      const ParameterConfig *config,
-                      unsigned int          *value )
-{
-    unsigned int i;
-
-    for ( i = 0; i < config->num_parameters; ++i )
-       if ( config->param[i].type == type )
-       {
-           *value = config->param[i].value;
-           return TRUE;
-       }
-
-    return FALSE;
-}
-
-
-#if !defined(TARGET) || !defined(MINIMAL_ANGEL) || MINIMAL_ANGEL == 0
-
-ParameterList *Angel_FindParamList( const ParameterOptions *options,
-                                    ADP_Parameter           type )
-{
-    unsigned int i;
-
-    for ( i = 0; i < options->num_param_lists; ++i )
-       if ( options->param_list[i].type == type )
-          return &options->param_list[i];
-
-    return NULL;
-}
-
-
-#if defined(TARGET) || defined(TEST_PARAMS)
-/*
- * Function: Angel_MatchParams
- *  Purpose: find a configuration from the requested options which is
- *           the best match from the supported options.
- *
- * see params.h for details
- */
-const ParameterConfig *Angel_MatchParams( const ParameterOptions *requested,
-                                          const ParameterOptions *supported )
-{
-    static Parameter        chosen_params[AP_NUM_PARAMS];
-    static ParameterConfig  chosen_config = {
-        AP_NUM_PARAMS,
-        chosen_params
-    };
-    unsigned int i;
-
-    ASSERT( requested != NULL, "requested is NULL" );
-    ASSERT( requested != NULL, "requested is NULL" );
-    ASSERT( supported->num_param_lists <= AP_NUM_PARAMS, "supp_num too big" );
-
-    if ( requested->num_param_lists > supported->num_param_lists )
-    {
-        WARN( "req_num exceeds supp_num" );
-        return NULL;
-    }
-
-    for ( i = 0; i < requested->num_param_lists; ++i )
-    {
-        bool           match;
-        unsigned int   j;
-
-        const ParameterList *req_list = &requested->param_list[i];
-        ADP_Parameter        req_type = req_list->type;
-        const ParameterList *sup_list = Angel_FindParamList(
-                                            supported, req_type );
-
-        if ( sup_list == NULL )
-        {
-#ifdef ASSERTIONS_ENABLED
-            __rt_warning( "option %x not supported\n", req_type );
-#endif
-            return NULL;
-        }
-
-        for ( j = 0, match = FALSE;
-              (j < req_list->num_options) && !match;
-              ++j
-            )
-        {
-            unsigned int k;
-
-            for ( k = 0;
-                  (k < sup_list->num_options) && !match;
-                  ++k
-                )
-            {
-                if ( req_list->option[j] == sup_list->option[k] )
-                {
-#ifdef DEBUG
-                    __rt_info( "chose value %d for option %x\n",
-                               req_list->option[j], req_type );
-#endif
-                    match = TRUE;
-                    chosen_config.param[i].type = req_type;
-                    chosen_config.param[i].value = req_list->option[j];
-                }
-            }
-        }
-
-        if ( !match )
-        {
-#ifdef ASSERTIONS_ENABLED
-            __rt_warning( "no match found for option %x\n", req_type );
-#endif
-            return NULL;
-        }
-    }
-
-    chosen_config.num_parameters = i;
-    INFO( "match succeeded" );
-    return &chosen_config;
-}
-#endif /* defined(TARGET) || defined(TEST_PARAMS) */
-
-
-#if !defined(TARGET) || defined(TEST_PARAMS)
-/*
- * Function: Angel_StoreParam
- *  Purpose: store the value of a given parameter to a config.
- *
- * see params.h for details
- */
-bool Angel_StoreParam( ParameterConfig *config,
-                       ADP_Parameter    type,
-                       unsigned int     value )
-{
-    unsigned int i;
-
-    for ( i = 0; i < config->num_parameters; ++i )
-       if ( config->param[i].type == type )
-       {
-           config->param[i].value = value;
-           return TRUE;
-       }
-
-    return FALSE;
-}
-#endif /* !defined(TARGET) || defined(TEST_PARAMS) */
-
-
-#if defined(TARGET) || defined(LINK_RECOVERY) || defined(TEST_PARAMS)
-/*
- * Function: Angel_BuildParamConfigMessage
- *  Purpose: write a parameter config to a buffer in ADP format.
- *
- * see params.h for details
- */
-unsigned int Angel_BuildParamConfigMessage( unsigned char         *buffer,
-                                            const ParameterConfig *config )
-{
-    unsigned char *start = buffer;
-    unsigned int i;
-
-    PUT32LE( buffer, config->num_parameters );
-    buffer += sizeof( word );
-
-    for ( i = 0; i < config->num_parameters; ++i )
-    {
-        PUT32LE( buffer, config->param[i].type );
-        buffer += sizeof( word );
-        PUT32LE( buffer, config->param[i].value );
-        buffer += sizeof( word );
-    }
-
-    return (buffer - start);
-}
-#endif /* defined(TARGET) || defined(LINK_RECOVERY) || defined(TEST_PARAMS) */
-
-
-#if !defined(TARGET) || defined(TEST_PARAMS)
-/*
- * Function: Angel_BuildParamOptionsMessage
- *  Purpose: write a parameter Options to a buffer in ADP format.
- *
- * see params.h for details
- */
-unsigned int Angel_BuildParamOptionsMessage( unsigned char          *buffer,
-                                             const ParameterOptions *options )
-{
-    unsigned char *start = buffer;
-    unsigned int i, j;
-
-    PUT32LE( buffer, options->num_param_lists );
-    buffer += sizeof( word );
-
-    for ( i = 0; i < options->num_param_lists; ++i )
-    {
-        PUT32LE( buffer, options->param_list[i].type );
-        buffer += sizeof( word );
-        PUT32LE( buffer, options->param_list[i].num_options );
-        buffer += sizeof( word );
-        for ( j = 0; j < options->param_list[i].num_options; ++j )
-        {
-            PUT32LE( buffer, options->param_list[i].option[j] );
-            buffer += sizeof( word );
-        }
-    }
-
-    return (buffer - start);
-}
-#endif /* !defined(TARGET) || defined(TEST_PARAMS) */
-
-
-#if !defined(TARGET) || defined(LINK_RECOVERY) || defined(TEST_PARAMS)
-/*
- * Function: Angel_ReadParamConfigMessage
- *  Purpose: read a parameter config from a buffer where it is in ADP format.
- *
- * see params.h for details
- */
-bool Angel_ReadParamConfigMessage( const unsigned char *buffer,
-                                   ParameterConfig     *config )
-{
-    unsigned int word;
-    unsigned int i;
-
-    word = GET32LE( buffer );
-    buffer += sizeof( word );
-    if ( word > config->num_parameters )
-    {
-        WARN( "not enough space" );
-        return FALSE;
-    }
-    config->num_parameters = word;
-
-    for ( i = 0; i < config->num_parameters; ++i )
-    {
-        config->param[i].type = (ADP_Parameter)GET32LE( buffer );
-        buffer += sizeof( word );
-        config->param[i].value = GET32LE( buffer );
-        buffer += sizeof( word );
-    }
-
-    return TRUE;
-}
-#endif /* !defined(TARGET) || defined(LINK_RECOVERY) || defined(TEST_PARAMS) */
-
-
-#if defined(TARGET) || defined(TEST_PARAMS)
-/*
- * Function: Angel_ReadParamOptionsMessage
- *  Purpose: read a parameter options block from a buffer
- *             where it is in ADP format.
- *
- * see params.h for details
- */
-bool Angel_ReadParamOptionsMessage( const unsigned char *buffer,
-                                    ParameterOptions    *options )
-{
-    unsigned int word;
-    unsigned int i, j;
-
-    word = GET32LE( buffer );
-    buffer += sizeof( word );
-    if ( word > options->num_param_lists )
-    {
-        WARN( "not enough space" );
-        return FALSE;
-    }
-    options->num_param_lists = word;
-
-    for ( i = 0; i < options->num_param_lists; ++i )
-    {
-        ParameterList *list = &options->param_list[i];
-
-        list->type = (ADP_Parameter)GET32LE( buffer );
-        buffer += sizeof( word );
-        word = GET32LE( buffer );
-        buffer += sizeof( word );
-        if ( word > list->num_options )
-        {
-            WARN( "not enough list space" );
-            return FALSE;
-        }
-        list->num_options = word;
-
-        for ( j = 0; j < list->num_options; ++j )
-        {
-            list->option[j] = GET32LE( buffer );
-            buffer += sizeof( word );
-        }
-    }
-
-    return TRUE;
-}
-#endif /* defined(TARGET) || defined(TEST_PARAMS) */
-
-#endif /* !define(TARGET) || !defined(MINIMAL_ANGEL) || MINIMAL_ANGEL == 0 */
-
-/* EOF params.c */
diff --git a/gdb/rdi-share/params.h b/gdb/rdi-share/params.h
deleted file mode 100644
index 5b0757b..0000000
--- a/gdb/rdi-share/params.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title: Parameter negotiation structures and utilities
- */
-
-#ifndef angel_params_h
-#define angel_params_h
-
-#include "angel.h"
-#include "adp.h"
-
-#ifndef TARGET
-# include "host.h"
-#endif
-
-/* A single parameter, with tag */
-typedef struct Parameter {
-      ADP_Parameter     type;
-      unsigned int      value;
-} Parameter;
-
-/* A list of parameter values, with tag */
-typedef struct ParameterList {
-      ADP_Parameter     type;
-      unsigned int      num_options;
-      unsigned int     *option; /* points to array of values */
-} ParameterList;
-
-/* A configuration of one or more parameters */
-typedef struct ParameterConfig {
-      unsigned int      num_parameters;
-      Parameter        *param;  /* pointer to array of Parameters */
-} ParameterConfig;
-
-/* A set of parameter options */
-typedef struct ParameterOptions {
-      unsigned int      num_param_lists;
-      ParameterList    *param_list; /* pointer to array of ParamLists */
-} ParameterOptions;
-
-/*
- * Function: Angel_MatchParams
- *  Purpose: find a configuration from the requested options which is
- *           the best match from the supported options.
- *
- *   Params:
- *              Input: requested      The offered set of parameters.
- *                     supported      The supported set of parameters.
- *
- *            Returns: ptr to config  A match has been made, ptr to result
- *                                      will remain valid until next call to
- *                                      this function.
- *                     NULL           Match not possible
- */
-const ParameterConfig *Angel_MatchParams( const ParameterOptions *requested,
-                                          const ParameterOptions *supported );
-
-/*
- * Function: Angel_FindParam
- *  Purpose: find the value of a given parameter from a config.
- *
- *   Params:
- *              Input: type     parameter type to find
- *                     config   config to search
- *             Output: value    parameter value if found
- *
- *            Returns: TRUE     parameter found
- *                     FALSE    parameter not found
- */
-bool Angel_FindParam( ADP_Parameter          type,
-                      const ParameterConfig *config,
-                      unsigned int          *value );
-
-/*
- * Function: Angel_StoreParam
- *  Purpose: store the value of a given parameter in a config.
- *
- *   Params:
- *             In/Out: config   config to store in
- *              Input: type     parameter type to store
- *                     value    parameter value if found
- *
- *            Returns: TRUE     parameter found and new value stored
- *                     FALSE    parameter not found
- */
-bool Angel_StoreParam( ParameterConfig *config,
-                       ADP_Parameter    type,
-                       unsigned int     value );
-
-/*
- * Function: Angel_FindParamList
- *  Purpose: find the parameter list of a given parameter from an options.
- *
- *   Params:
- *              Input: type     parameter type to find
- *                     options  options block to search
- *
- *            Returns: pointer to list
- *                     NULL     parameter not found
- */
-ParameterList *Angel_FindParamList( const ParameterOptions *options,
-                                    ADP_Parameter           type );
-
-/*
- * Function: Angel_BuildParamConfigMessage
- *  Purpose: write a parameter config to a buffer in ADP format.
- *
- *   Params:
- *              Input: buffer   where to write to
- *                     config   the parameter config to write
- *
- *            Returns: number of characters written to buffer
- */
-unsigned int Angel_BuildParamConfigMessage( unsigned char         *buffer,
-                                            const ParameterConfig *config );
-
-/*
- * Function: Angel_BuildParamOptionsMessage
- *  Purpose: write a parameter Options to a buffer in ADP format.
- *
- *   Params:
- *              Input: buffer   where to write to
- *                     options  the options block to write
- *
- *            Returns: number of characters written to buffer
- */
-unsigned int Angel_BuildParamOptionsMessage( unsigned char          *buffer,
-                                             const ParameterOptions *options );
-
-/*
- * Function: Angel_ReadParamConfigMessage
- *  Purpose: read a parameter config from a buffer where it is in ADP format.
- *
- *   Params:
- *              Input: buffer   where to read from
- *             In/Out: config   the parameter config to read to, which must
- *                              be set up on entry with a valid array, and
- *                              the size of the array in num_parameters.
- *
- *            Returns: TRUE     okay
- *                     FALSE    not enough space in config
- */
-bool Angel_ReadParamConfigMessage( const unsigned char *buffer,
-                                   ParameterConfig     *config );
-
-/*
- * Function: Angel_ReadParamOptionsMessage
- *  Purpose: read a parameter options from a buffer
- *             where it is in ADP format.
- *
- *   Params:
- *              Input: buffer   where to read from
- *             In/Out: options  the parameter options block to read to, 
- *                                which must be set up on entry with a valid
- *                                array, and the size of the array in
- *                                num_parameters.  Each param_list must
- *                                also be set up in the same way.
- *
- *            Returns: TRUE     okay
- *                     FALSE    not enough space in options
- */
-bool Angel_ReadParamOptionsMessage( const unsigned char *buffer,
-                                    ParameterOptions    *options );
-
-#endif /* ndef angel_params_h */
-
-/* EOF params.h */
diff --git a/gdb/rdi-share/rx.c b/gdb/rdi-share/rx.c
deleted file mode 100644
index 4f434f0..0000000
--- a/gdb/rdi-share/rx.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*-*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title:  Character reception engine
- */
-
-#include <stdarg.h>    /* ANSI varargs support */
-#include "angel.h"     /* Angel system definitions */
-#include "endian.h"    /* Endian independant memory access macros */
-#include "crc.h"       /* crc generation definitions and headers */
-#include "rxtx.h"
-#include "channels.h"
-#include "buffers.h"
-#ifdef TARGET
-#  include "devdriv.h"
-#endif
-#include "logging.h"
-
-static re_status unexp_stx(struct re_state *rxstate);
-static re_status unexp_etx(struct re_state *rxstate);
-
-/* bitfield for the rx_engine state */
-typedef enum rx_state_flag{
-  RST_STX,
-  RST_TYP,
-  RST_LEN,
-  RST_DAT,
-  RST_CRC,
-  RST_ETX,
-  RST_ESC = (0x1 << 0x3)
-} rx_state_flag;
-
-void Angel_RxEngineInit(const struct re_config *rxconfig,
-                        struct re_state *rxstate)
-{
-  rxstate->rx_state = RST_STX;
-  rxstate->field_c = 0;
-  rxstate->index = 0;
-  rxstate->crc = 0;
-  rxstate->error = RE_OKAY;
-  rxstate->config = rxconfig;
-}
-
-re_status Angel_RxEngine(unsigned char new_ch, struct data_packet *packet,
-                         struct re_state *rxstate)
-{
-  /*
-   * TODO: add the flow control bits in
-   * Note: We test for the data field in a seperate case so we can
-   * completely avoid entering the switch for most chars
-   */
-
-  /* see if we're expecting a escaped char */
-  if ((rxstate->rx_state & RST_ESC) == RST_ESC)
-  {
-    /* unescape the char and unset the flag*/
-    new_ch &= ~serial_ESCAPE;
-#ifdef DO_TRACE
-    __rt_trace("rxe-echar-%2x ", new_ch);
-#endif
-    rxstate->rx_state &= ~RST_ESC;
-  }
-  else if ( (1 << new_ch) & rxstate->config->esc_set )
-  {
-    /* see if the incoming char is a special one */
-    if (new_ch == rxstate->config->esc)
-    {
-#ifdef DO_TRACE
-      __rt_trace("rxe-esc ");
-#endif
-      rxstate->rx_state |= RST_ESC;
-      return RS_IN_PKT;
-    }
-    else
-    {
-      /*
-       * must be a normal packet so do some unexpected etx/stx checking
-       * we haven't been told to escape or received an escape so unless
-       * we are expecting an stx or etx then we can take the unexpected 
-       * stx/etx trap
-       */
-      if ((new_ch == (rxstate->config->stx)) && (rxstate->rx_state != RST_STX))
-        return unexp_stx(rxstate);
-      if ((new_ch == (rxstate->config->etx)) && (rxstate->rx_state != RST_ETX))
-        return unexp_etx(rxstate);
-    }
-  }
-
-  if (rxstate->rx_state == RST_DAT)
-  {
-    /*
-     * do this to speed up the common case, no real penalty for
-     * other cases 
-     */
-#ifdef DO_TRACE
-    __rt_trace("rxe-dat ");
-#endif
-
-    rxstate->crc = crc32(&new_ch, 1, rxstate->crc);
-    (packet->data)[rxstate->index++] = (unsigned int)new_ch & 0xff;
-
-    if (rxstate->index == packet->len)
-      rxstate->rx_state = RST_CRC;
-
-    return RS_IN_PKT;
-  }
-
-  /*
-   * Now that the common case is out of the way we can test for everything
-   * else without worrying quite so much about the speed, changing the
-   * order to len,crc,stx,etx,typ might gain a tiny bit of speed but lets
-   * leave that for the moment
-   */
-  switch (rxstate->rx_state)
-  {
-    case RST_STX:
-      if (new_ch == rxstate->config->stx)
-      {
-        rxstate->rx_state = RST_TYP;
-        rxstate->error = RE_OKAY;
-        rxstate->crc = startCRC32;
-        rxstate->index = 0;
-        return RS_IN_PKT;
-      }
-      else
-      {
-        rxstate->error = RE_OKAY;
-        return RS_WAIT_PKT;
-      }
-
-    case RST_TYP:
-      packet->type = (DevChanID)new_ch;
-      rxstate->rx_state = RST_LEN;
-      rxstate->error = RE_OKAY;
-      rxstate->field_c = 0; /* set up here for the length that follows */
-#ifdef DO_TRACE 
-      __rt_trace("rxe-type-%2x ", packet->type);
-#endif
-      rxstate->crc = crc32(&new_ch, 1, rxstate->crc);
-
-      return RS_IN_PKT;
-
-    case RST_LEN:
-      rxstate->crc = crc32(&new_ch, 1, rxstate->crc);
-
-      if (rxstate->field_c++ == 0)
-      {
-        /* first length byte */
-        packet->len = ((unsigned int)new_ch) << 8;
-        return RS_IN_PKT;
-      }
-      else
-      {
-        /* got the whole legth */
-        packet->len |= new_ch;
-#ifdef DO_TRACE
-        __rt_trace("rxe-len-%4x\n", packet->len);
-#endif
-
-        /* check that the length is ok */
-        if (packet->len == 0)
-        {
-          /* empty pkt */
-          rxstate->field_c = 0;
-          rxstate->rx_state = RST_CRC;
-          return RS_IN_PKT;
-        }
-        else
-        {
-          if (packet->data == NULL)
-          {
-            /* need to alloc the data buffer */
-            if (!rxstate->config->ba_callback(
-                packet, rxstate->config->ba_data)) {
-              rxstate->rx_state = RST_STX;
-              rxstate->error = RE_INTERNAL;
-              return RS_BAD_PKT;
-            }
-          }
-
-          if (packet->len > packet->buf_len)
-          {
-            /* pkt bigger than buffer */
-            rxstate->field_c = 0;
-            rxstate->rx_state = RST_STX;
-            rxstate->error = RE_LEN;
-            return RS_BAD_PKT;
-          }
-          else
-          {
-            /* packet ok */
-            rxstate->field_c = 0;
-            rxstate->rx_state = RST_DAT;
-            return RS_IN_PKT;
-          }
-        }
-      }
-
-    case RST_DAT:
-      /* dummy case (dealt with earlier) */
-#ifdef ASSERTIONS_ENABLED
-      __rt_warning("ERROR: hit RST_dat in switch\n");
-#endif
-      rxstate->rx_state = RST_STX;
-      rxstate->error = RE_INTERNAL;
-      return RS_BAD_PKT;
-
-    case RST_CRC:
-      if (rxstate->field_c == 0)
-        packet->crc = 0;
-
-      packet->crc |= (new_ch & 0xFF) << ((3 - rxstate->field_c) * 8);
-      rxstate->field_c++;
-
-      if (rxstate->field_c == 4)
-      {
-        /* last crc field */
-        rxstate->field_c = 0;
-        rxstate->rx_state = RST_ETX;
-#ifdef DO_TRACE
-        __rt_trace("rxe-rcrc-%8x ", packet->crc);
-#endif
-      }
-
-      return RS_IN_PKT;
-
-    case RST_ETX:
-      if (new_ch == rxstate->config->etx)
-      {
-#if defined(DEBUG) && !defined(NO_PKT_DATA)
-        {
-          int c;
-# ifdef DO_TRACE
-          __rt_trace("\n");
-# endif
-          __rt_info("RXE Data =");
-          for (c=0; c < packet->len; c++)
-            __rt_info("%02x", packet->data[c]);
-          __rt_info("\n"); 
-        }
-#endif
-
-        /* check crc */
-        if (rxstate->crc == packet->crc)
-        {
-          /* crc ok */
-          rxstate->rx_state = RST_STX;
-          rxstate->field_c = 0;
-          return RS_GOOD_PKT;
-        }
-        else
-        {
-#ifdef ASSERTIONS_ENABLED
-          __rt_warning("Bad crc, rx calculates it should be 0x%x\n", rxstate->crc);
-#endif
-          rxstate->rx_state = RST_STX;
-          rxstate->error = RE_CRC;
-          return RS_BAD_PKT;
-        }
-      }
-      else if (new_ch == rxstate->config->stx)
-        return unexp_stx(rxstate);
-      else
-      {
-        rxstate->rx_state = RST_STX;
-        rxstate->error = RE_NETX;
-        return RS_BAD_PKT;
-      }
-
-    default:
-#ifdef ASSERTIONS_ENABLED
-      __rt_warning("ERROR fell through rxengine\n");
-#endif
-      rxstate->rx_state = RST_STX;
-      rxstate->error = RE_INTERNAL;
-      return RS_BAD_PKT;
-  }
-}
-
-static re_status unexp_stx(struct re_state *rxstate)
-{
-#ifdef ASSERTIONS_ENABLED
-  __rt_warning("Unexpected stx\n");
-#endif
-  rxstate->crc = startCRC32;
-  rxstate->index = 0;
-  rxstate->rx_state = RST_TYP;
-  rxstate->error = RE_U_STX;
-  rxstate->field_c = 0;
-  return RS_BAD_PKT;
-}
-
-static re_status unexp_etx(struct re_state *rxstate)
-{
-#ifdef ASSERTIONS_ENABLED
-  __rt_warning("Unexpected etx, rxstate: index= 0x%2x, field_c=0x%2x, state=0x%2x\n", rxstate->index, rxstate->field_c, rxstate->rx_state);
-#endif
-  rxstate->crc = 0;
-  rxstate->index = 0;
-  rxstate->rx_state = RST_STX;
-  rxstate->error = RE_U_ETX;
-  rxstate->field_c = 0;
-  return RS_BAD_PKT;
-}
-
-/*
- * This can be used as the buffer allocation callback for the rx engine,
- * and makes use of angel_DD_GetBuffer() [in devdrv.h]. 
- *
- * Saves duplicating this callback function in every device driver that
- * uses the rx engine.
- *
- * Note that this REQUIRES that the device id is installed as ba_data
- * in the rx engine config structure for the driver.
- */
-bool angel_DD_RxEng_BufferAlloc( struct data_packet *packet, void *cb_data )
-{
-#ifdef TARGET
-    DeviceID devid = (DeviceID)cb_data;
-#else
-    IGNORE(cb_data);
-#endif
-
-    if ( packet->type < DC_NUM_CHANNELS )
-    {
-        /* request a buffer down from the channels layer */
-#ifdef TARGET
-        packet->data = angel_DD_GetBuffer( devid, packet->type,
-                                           packet->len              );
-#else
-        packet->data = malloc(packet->len);
-#endif
-        if ( packet->data == NULL )
-           return FALSE;
-        else
-        {
-            packet->buf_len = packet->len;
-            return TRUE;
-        }
-    }
-    else
-    {
-        /* bad type field */
-        return FALSE;
-    }
-}
-
-/* EOF rx.c */
diff --git a/gdb/rdi-share/rxtx.h b/gdb/rdi-share/rxtx.h
deleted file mode 100644
index 204e998..0000000
--- a/gdb/rdi-share/rxtx.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*-*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- *   Project: ANGEL
- *
- *     Title:  Definitions required for the rx and tx engines
- */
-
-#ifndef angel_rxtx_h
-#define angel_rxtx_h
-
-
-/*
- * we need a definition for bool, which is "system" dependent
- */
-#ifdef TARGET
-# include "angel.h"
-#else
-# include "host.h"
-#endif
-
-#include "devclnt.h"
-
-/* return status codes for the rx engine */
-typedef enum re_status {
-  RS_WAIT_PKT,
-  RS_IN_PKT,
-  RS_BAD_PKT,
-  RS_GOOD_PKT
-} re_status;
-
-/* return status codes for the tx engine */
-typedef enum te_status {
-  TS_IDLE,
-  TS_IN_PKT,
-  TS_DONE_PKT
-} te_status;
-
-
-/*
- * required serial definitions, they should all be <32, refer to the
- * re_config struct comments for more details
- */
-#define serial_STX    (0x1c) /* data packet start */
-#define serial_ETX    (0x1d) /* packet end */
-#define serial_ESC    (0x1b) /* standard escape character */
-#define serial_XON    (0x11) /* software flow control - enable transmission */
-#define serial_XOFF   (0x13) /* software flow control - disable transmission */
-
-/*
- * All other characters are transmitted clean. If any of the above
- * characters need to be transmitted as part of the serial data stream
- * then the character will be preceded by the "serial_ESC" character,
- * and then the required character transmitted (OR-ed with the
- * "serial_ESCAPE" value, to ensure that the serial stream never has
- * any of the exceptional characters generated by data transfers).
- */
-
-#define serial_ESCAPE   (0x40)  /* OR-ed with escaped characters */
-
-/* bad packet error codes */
-typedef enum re_error {
-  RE_OKAY,
-  RE_U_STX,
-  RE_U_ETX,
-  RE_LEN,
-  RE_CRC,
-  RE_NETX,
-  RE_INTERNAL
-} re_error;
-
-/* a decoded packet */
-struct data_packet {
-  unsigned short  buf_len;      /* should be set by caller */
-  DevChanID       type;         /* valid when status is RS_GOOD_PKT */
-  unsigned short  len;          /* --"--                            */
-  unsigned int    crc;          /* crc for the unescaped pkt */
-  unsigned char   *data;        /* should be set by caller */
-};
-
-/*
- * Purpose: typedef for flow control function
- *
- *  Params:
- *          Input:  fc_char  the flow control character in question
- *          In/Out: cb_data  callback data as set in the fc_data
- *                             field of re_config, typically device id
- *
- * This callback would tpyically respond to received XON and XOFF
- * characters by controlling the transmit side of the device.
- */
-typedef void (*fc_cb_func)(char fc_char, void *cb_data);
-
-
-/*
- * Purpose: typedef for the function to alloc the data buffer 
- *
- *  Params:
- *          In/Out: packet    the data packet: len and type will be set on
- *                              entry, and buf_len and data should
- *                              be set by this routine if successful.
- *                  cb_data   callback data as set in the ba_data
- *                              field of re_config, typically device id
- *
- *         Returns: TRUE      buffer allocated okay
- *                  FALSE     couldn't allocate buffer of required size
- *                              for given type
- *
- * This callback should attempt to acquire a buffer for the data portion
- * of the packet which is currently being received, based on the len and 
- * type fields supplied in packet.
- *
- * angel_DD_RxEng_BufferAlloc() is supplied for use as this callback,
- * and will be sufficient for most devices.
- */
-typedef bool (*BufferAlloc_CB_Fn)(struct data_packet *packet, void *cb_data);
-
-
-/*
- * The static info needed by the engine, may vary per device.
- *
- * fc_set and esc_set are bitmaps, e.g. bit 3 == charcode 3 == ASCII ETX.
- * Thus any of the first 32 charcodes can be set for flow control or to
- * be escaped.
- * 
- * Note that esc_set should include all of fc_set, and should have bits
- * set for stx, etx and esc, as a minimum.
- *
- * If character codes > 31 need to be used then fc_set and esc_set
- * and their handling can be extended to use arrays and bit manipulation
- * macros, potentially up to the full 256 possible chars.
- *
- * Note too that this could/should be shared with the tx engine.
- */
-
-struct re_config {
-  unsigned char     stx;                  /* the STX char for this device */
-  unsigned char     etx;                  /* the ETX --"--                */
-  unsigned char     esc;                  /* the ESC --"--                */
-  unsigned int      fc_set;               /* bitmap of flow control chars */
-  unsigned int      esc_set;              /* bitmap of special chars      */
-  fc_cb_func        fc_callback;          /* flow control callback func   */
-  void              *fc_data;             /* data to pass to fc_callback  */
-  BufferAlloc_CB_Fn ba_callback;          /* buffer alloc callback        */
-  void              *ba_data;             /* data to pass to ba_calback   */
-};
-
-/* the dynamic info needed by the rx engine */
-struct re_state {
-  unsigned char          rx_state; /* 3 bits pkt state, 1 prepro state */
-  unsigned short         field_c;  /* chars left in current field */
-  unsigned short         index;    /* index into buffer */
-  unsigned int           crc;      /* crc accumulator */
-  re_error               error;    /* valid only if status is RS_BAD_PKT */
-  const struct re_config *config;  /* pointer to static config */
-};
-
-/* dynamic state info needed by the tx engine */
-struct te_state {
-  unsigned short         field_c;  /* position in current field */
-  unsigned char          tx_state; /* encodes n,e, and f (2+1+2=5 bits) */
-  unsigned char          encoded;  /* escape-encoded char for transmission */
-  const struct re_config *config;  /* pointer to static config */
-  unsigned int           crc;      /* space for CRC (before escaping) */
-};
-
-/*
- * Function: Angel_RxEngineInit
- *  Purpose: Initialise state (during device init) for engine.
- *
- *   Params:
- *              Input: config   static config info
- *             In/Out: state    internal state
- */
-
-void Angel_RxEngineInit(const struct re_config *config,
-                        struct re_state *state);
-
-/*
- * Function: Angel_RxEngine
- *  Purpose: Rx Engine for character-based devices
- *
- *   Params:
- *              Input: new_ch       the latest character
- *
- *             In/Out: packet       details of packet
- *                                   packet.buf_len and packet.data must
- *                                   be set on entry!
- *                     state        internal state, intially set by
- *                                   angel_RxEngineInit()
- *
- *            Returns: re_status (see above)
- *
- */
-
-re_status Angel_RxEngine(unsigned char new_ch, struct data_packet *packet,
-                         struct re_state *state);
-
-/*
- * This can be used as the buffer allocation callback for the rx engine,
- * and will make use of angel_DD_GetBuffer() [in devdrv.h]. 
- *
- * Saves duplicating this callback function in every device driver that
- * uses the rx engine.
- *
- * Note that this REQUIRES that the device id is installed as ba_data
- * in the rx engine config structure for the driver.
- */
-bool angel_DD_RxEng_BufferAlloc( struct data_packet *packet, void *cb_data );
-
-/*
- * Function: Angel_TxEngineInit
- *  Purpose: Set up tx engine at start of new packet, calculate CRC etc.
- *           (This should perform the actions described under
- *             "Initialisation" above)
- *
- *   Params:
- *              Input: config   static config info
- *                     packet   the packet to transmit
- *             In/Out: state    internal state
- */
-
-void Angel_TxEngineInit(const struct re_config   *config,
-                        const struct data_packet *packet, 
-                        struct te_state    *state);
-
-/*
- * Function: Angel_TxEngine
- *  Purpose: Tx Engine for character-based devices
- *
- *   Params:
- *              Input: packet       details of packet
- *                                   packet.len, packet.data and
- *                                   packet.type must
- *                                   be set on entry!
- *             In/Out: state        internal state, intially set by
- *                                   angel_TxEngineStart()
- *             Output: tx_ch        the character to be transmitted 
- *                                   (NOT SET if return code is TS_IDLE)
- *
- *            Returns: te_status (see above)
- */
-
-te_status Angel_TxEngine(const struct data_packet  *packet,
-                         struct te_state *state,
-                         unsigned char *tx_ch);
-
-
-
-#endif /* !defined(angel_rxtx_h) */
-
-/*  EOF rxtx.h */
diff --git a/gdb/rdi-share/serdrv.c b/gdb/rdi-share/serdrv.c
deleted file mode 100644
index 43fd5a0..0000000
--- a/gdb/rdi-share/serdrv.c
+++ /dev/null
@@ -1,649 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * serdrv.c - Synchronous Serial Driver for Angel.
- *            This is nice and simple just to get something going.
- */
-
-#ifdef __hpux
-#  define _POSIX_SOURCE 1
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "crc.h"
-#include "devices.h"
-#include "buffers.h"
-#include "rxtx.h"
-#include "hostchan.h"
-#include "params.h"
-#include "logging.h"
-
-#ifdef COMPILING_ON_WINDOWS
-#  undef   ERROR
-#  undef   IGNORE
-#  include <windows.h>
-#  include "angeldll.h"
-#  include "comb_api.h"
-#else
-#  ifdef __hpux
-#    define _TERMIOS_INCLUDED
-#    include <sys/termio.h>
-#    undef _TERMIOS_INCLUDED
-#  else
-#    include <termios.h>
-#  endif
-#  include "unixcomm.h"
-#endif
-
-#ifndef UNUSED
-#  define UNUSED(x) (x = x)      /* Silence compiler warnings */
-#endif
- 
-#define MAXREADSIZE 512
-#define MAXWRITESIZE 512
-
-#define SERIAL_FC_SET  ((1<<serial_XON)|(1<<serial_XOFF))
-#define SERIAL_CTL_SET ((1<<serial_STX)|(1<<serial_ETX)|(1<<serial_ESC))
-#define SERIAL_ESC_SET (SERIAL_FC_SET|SERIAL_CTL_SET)
-
-static const struct re_config config = {
-    serial_STX, serial_ETX, serial_ESC, /* self-explanatory?               */
-    SERIAL_FC_SET,                      /* set of flow-control characters  */
-    SERIAL_ESC_SET,                     /* set of characters to be escaped */
-    NULL /* serial_flow_control */, NULL  ,    /* what to do with FC chars */
-    angel_DD_RxEng_BufferAlloc, NULL                /* how to get a buffer */
-};
-
-static struct re_state rxstate;
-
-typedef struct writestate {
-  unsigned int wbindex;
-  /*  static te_status testatus;*/
-  unsigned char writebuf[MAXWRITESIZE];
-  struct te_state txstate;
-} writestate;
-
-static struct writestate wstate;
-
-/*
- * The set of parameter options supported by the device
- */
-static unsigned int baud_options[] = {
-#ifdef __hpux
-    115200, 57600, 
-#endif
-    38400, 19200, 9600
-};
-
-static ParameterList param_list[] = {
-    { AP_BAUD_RATE,
-      sizeof(baud_options)/sizeof(unsigned int),
-      baud_options }
-};
-
-static const ParameterOptions serial_options = {
-    sizeof(param_list)/sizeof(ParameterList), param_list };
-
-/* 
- * The default parameter config for the device
- */
-static Parameter param_default[] = {
-    { AP_BAUD_RATE, 9600 }
-};
-
-static ParameterConfig serial_defaults = {
-    sizeof(param_default)/sizeof(Parameter), param_default };
-
-/*
- * The user-modified options for the device
- */
-static unsigned int user_baud_options[sizeof(baud_options)/sizeof(unsigned)];
-
-static ParameterList param_user_list[] = {
-    { AP_BAUD_RATE,
-      sizeof(user_baud_options)/sizeof(unsigned),
-      user_baud_options }
-};
-
-static ParameterOptions user_options = {
-    sizeof(param_user_list)/sizeof(ParameterList), param_user_list };
-
-static bool user_options_set;
-
-/* forward declarations */
-static int serial_reset( void );
-static int serial_set_params( const ParameterConfig *config );
-static int SerialMatch(const char *name, const char *arg);
-
-static void process_baud_rate( unsigned int target_baud_rate )
-{
-    const ParameterList *full_list;
-    ParameterList       *user_list;
-
-    /* create subset of full options */
-    full_list = Angel_FindParamList( &serial_options, AP_BAUD_RATE );
-    user_list = Angel_FindParamList( &user_options,   AP_BAUD_RATE );
-
-    if ( full_list != NULL && user_list != NULL )
-    {
-        unsigned int i, j;
-        unsigned int def_baud = 0;
-
-        /* find lower or equal to */
-        for ( i = 0; i < full_list->num_options; ++i )
-           if ( target_baud_rate >= full_list->option[i] )
-           {
-               /* copy remaining */
-               for ( j = 0; j < (full_list->num_options - i); ++j )
-                  user_list->option[j] = full_list->option[i+j];
-               user_list->num_options = j;
-
-               /* check this is not the default */
-               Angel_FindParam( AP_BAUD_RATE, &serial_defaults, &def_baud );
-               if ( (j == 1) && (user_list->option[0] == def_baud) )
-               {
-#ifdef DEBUG
-                   printf( "user selected default\n" );
-#endif
-               }
-               else
-               {
-                   user_options_set = TRUE;
-#ifdef DEBUG
-                   printf( "user options are: " );
-                   for ( j = 0; j < user_list->num_options; ++j )
-                      printf( "%u ", user_list->option[j] );
-                   printf( "\n" );
-#endif
-               }
-
-               break;   /* out of i loop */
-           }
-                
-#ifdef DEBUG
-        if ( i >= full_list->num_options )
-           printf( "couldn't match baud rate %u\n", target_baud_rate );
-#endif
-    }
-#ifdef DEBUG
-    else
-       printf( "failed to find lists\n" );
-#endif
-}
-
-static int SerialOpen(const char *name, const char *arg)
-{
-    const char *port_name = name;
-
-#ifdef DEBUG
-    printf("SerialOpen: name %s arg %s\n", name, arg ? arg : "<NULL>");
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    if (IsOpenSerial()) return -1;
-#else
-    if (Unix_IsSerialInUse()) return -1;
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    if (SerialMatch(name, arg) != adp_ok)
-        return adp_failed;
-#else
-    port_name = Unix_MatchValidSerialDevice(port_name);
-# ifdef DEBUG
-    printf("translated port to %s\n", port_name == 0 ? "NULL" : port_name);
-# endif
-    if (port_name == 0) return adp_failed;
-#endif
-
-    user_options_set = FALSE;
-
-    /* interpret and store the arguments */
-    if ( arg != NULL )
-    {
-        unsigned int target_baud_rate;
-        target_baud_rate = (unsigned int)strtoul(arg, NULL, 10);
-        if (target_baud_rate > 0)
-        {
-#ifdef DEBUG
-            printf( "user selected baud rate %u\n", target_baud_rate );
-#endif
-            process_baud_rate( target_baud_rate );
-        }
-#ifdef DEBUG
-        else
-           printf( "could not understand baud rate %s\n", arg );
-#endif
-    }
-
-#ifdef COMPILING_ON_WINDOWS
-    {
-        int port = IsValidDevice(name);
-        if (OpenSerial(port, FALSE) != COM_OK)
-            return -1;
-    }
-#else
-    if (Unix_OpenSerial(port_name) < 0)
-      return -1;
-#endif
-
-    serial_reset();
-
-#if defined(__unix) || defined(__CYGWIN32__)
-    Unix_ioctlNonBlocking();
-#endif
-
-    Angel_RxEngineInit(&config, &rxstate);
-    /*
-     * DANGER!: passing in NULL as the packet is ok for now as it is just
-     * IGNOREd but this may well change
-     */
-    Angel_TxEngineInit(&config, NULL, &wstate.txstate); 
-    return 0;
-}
-
-static int SerialMatch(const char *name, const char *arg)
-{
-    UNUSED(arg);
-#ifdef COMPILING_ON_WINDOWS
-    if (IsValidDevice(name) == COM_DEVICENOTVALID)
-        return -1;
-    else
-        return 0;
-#else
-    return Unix_MatchValidSerialDevice(name) == 0 ? -1 : 0;
-#endif
-}
-
-static void SerialClose(void)
-{
-#ifdef DO_TRACE
-    printf("SerialClose()\n");
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    CloseSerial();
-#else
-    Unix_CloseSerial();
-#endif
-}
-
-static int SerialRead(DriverCall *dc, bool block) {
-  static unsigned char readbuf[MAXREADSIZE];
-  static int rbindex=0;
-
-  int nread;
-  int read_errno;
-  int c=0;
-  re_status restatus;
-  int ret_code = -1;            /* assume bad packet or error */
-
-  /* must not overflow buffer and must start after the existing data */
-#ifdef COMPILING_ON_WINDOWS
-  {
-    BOOL dummy = FALSE;
-    nread = BytesInRXBufferSerial();
-
-    if (nread > MAXREADSIZE - rbindex)
-      nread = MAXREADSIZE - rbindex;
-
-    if ((read_errno = ReadSerial(readbuf+rbindex, nread, &dummy)) == COM_READFAIL)
-    {
-        MessageBox(GetFocus(), "Read error\n", "Angel", MB_OK | MB_ICONSTOP);
-        return -1;   /* SJ - This really needs to return a value, which is picked up in */
-                     /*      DevSW_Read as meaning stop debugger but don't kill. */
-    }
-    else if (pfnProgressCallback != NULL && read_errno == COM_OK)
-    {
-      progressInfo.nRead += nread;
-      (*pfnProgressCallback)(&progressInfo);
-    }
-  }
-#else
-  nread = Unix_ReadSerial(readbuf+rbindex, MAXREADSIZE-rbindex, block);
-  read_errno = errno;
-#endif
-
-  if ((nread > 0) || (rbindex > 0)) {
-
-#ifdef DO_TRACE
-    printf("[%d@%d] ", nread, rbindex);
-#endif
-
-    if (nread>0)
-       rbindex = rbindex+nread;
-
-    do {
-      restatus = Angel_RxEngine(readbuf[c], &(dc->dc_packet), &rxstate);
-#ifdef DO_TRACE
-      printf("<%02X ",readbuf[c]);
-      if (!(++c % 16))
-          printf("\n");
-#else
-      c++;
-#endif
-    } while (c<rbindex &&
-             ((restatus == RS_IN_PKT) || (restatus == RS_WAIT_PKT)));
-
-#ifdef DO_TRACE
-   if (c % 16)
-        printf("\n");
-#endif
-
-    switch(restatus) {
-      
-      case RS_GOOD_PKT:
-        ret_code = 1;
-        /* fall through to: */
-
-      case RS_BAD_PKT:
-        /*
-         * We now need to shuffle any left over data down to the
-         * beginning of our private buffer ready to be used 
-         *for the next packet 
-         */
-#ifdef DO_TRACE
-        printf("SerialRead() processed %d, moving down %d\n", c, rbindex-c);
-#endif
-        if (c != rbindex) memmove((char *) readbuf, (char *) (readbuf+c),
-                                  rbindex-c);
-        rbindex -= c;
-        break;
-
-      case RS_IN_PKT:
-      case RS_WAIT_PKT:
-        rbindex = 0;            /* will have processed all we had */
-        ret_code = 0;
-        break;
-
-      default:
-#ifdef DEBUG
-        printf("Bad re_status in serialRead()\n");
-#endif
-        break;
-    }
-  } else if (nread == 0)
-    ret_code = 0;               /* nothing to read */
-  else if (read_errno == ERRNO_FOR_BLOCKED_IO) /* nread < 0 */
-    ret_code = 0;
-
-#ifdef DEBUG
-  if ((nread<0) && (read_errno!=ERRNO_FOR_BLOCKED_IO))
-    perror("read() error in serialRead()");
-#endif
-
-  return ret_code;
-}
-
-
-static int SerialWrite(DriverCall *dc) {
-  int nwritten = 0;
-  te_status testatus = TS_IN_PKT;
-
-  if (dc->dc_context == NULL) {
-    Angel_TxEngineInit(&config, &(dc->dc_packet), &(wstate.txstate));
-    wstate.wbindex = 0;
-    dc->dc_context = &wstate;
-  }
-
-  while ((testatus == TS_IN_PKT) && (wstate.wbindex < MAXWRITESIZE))
-  {
-    /* send the raw data through the tx engine to escape and encapsulate */
-    testatus = Angel_TxEngine(&(dc->dc_packet), &(wstate.txstate),
-                              &(wstate.writebuf)[wstate.wbindex]);
-    if (testatus != TS_IDLE) wstate.wbindex++;
-  }
-
-  if (testatus == TS_IDLE) {
-#ifdef DEBUG
-    printf("SerialWrite: testatus is TS_IDLE during preprocessing\n");
-#endif
-  }
-
-#ifdef DO_TRACE
-  { 
-    int i = 0;
-
-    while (i<wstate.wbindex)
-    {
-        printf(">%02X ",wstate.writebuf[i]);
-
-        if (!(++i % 16))
-            printf("\n");
-    }
-    if (i % 16)
-        printf("\n");
-  }
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-  if (WriteSerial(wstate.writebuf, wstate.wbindex) == COM_OK)
-  {
-    nwritten = wstate.wbindex;
-    if (pfnProgressCallback != NULL)
-    {
-      progressInfo.nWritten += nwritten;
-      (*pfnProgressCallback)(&progressInfo);
-    }
-  }
-  else
-  {
-      MessageBox(GetFocus(), "Write error\n", "Angel", MB_OK | MB_ICONSTOP);
-      return -1;   /* SJ - This really needs to return a value, which is picked up in */
-                   /*      DevSW_Read as meaning stop debugger but don't kill. */
-  }
-#else
-  nwritten = Unix_WriteSerial(wstate.writebuf, wstate.wbindex);
-
-  if (nwritten < 0) {
-    nwritten=0;
-  }
-#endif
-
-#ifdef DEBUG
-  if (nwritten > 0)
-    printf("Wrote %#04x bytes\n", nwritten);
-#endif
-
-  if ((unsigned) nwritten == wstate.wbindex && 
-      (testatus == TS_DONE_PKT || testatus == TS_IDLE)) {
-
-    /* finished sending the packet */
-
-#ifdef DEBUG
-    printf("SerialWrite: calling Angel_TxEngineInit after sending packet (len=%i)\n",wstate.wbindex);
-#endif
-    testatus = TS_IN_PKT;
-    wstate.wbindex = 0;
-    return 1;
-  }
-  else {
-#ifdef DEBUG
-    printf("SerialWrite: Wrote part of packet wbindex=%i, nwritten=%i\n",
-           wstate.wbindex, nwritten);
-#endif
-   
-    /*
-     *  still some data left to send shuffle whats left down and reset
-     * the ptr
-     */
-    memmove((char *) wstate.writebuf, (char *) (wstate.writebuf+nwritten),
-            wstate.wbindex-nwritten);
-    wstate.wbindex -= nwritten;
-    return 0;
-  }
-  return -1;
-}
-
-
-static int serial_reset( void )
-{
-#ifdef DEBUG
-    printf( "serial_reset\n" );
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    FlushSerial();
-#else
-    Unix_ResetSerial();
-#endif
-
-    return serial_set_params( &serial_defaults );
-}
-
-
-static int find_baud_rate( unsigned int *speed )
-{
-    static struct {
-          unsigned int baud;
-          int termiosValue;
-    } possibleBaudRates[] = {
-#if defined(__hpux)
-        {115200,_B115200}, {57600,_B57600},
-#endif
-#ifdef COMPILING_ON_WINDOWS
-        {38400,CBR_38400}, {19200,CBR_19200}, {9600, CBR_9600}, {0,0}
-#else
-        {38400,B38400}, {19200,B19200}, {9600, B9600}, {0,0}
-#endif
-    };
-    unsigned int i;
-
-    /* look for lower or matching -- will always terminate at 0 end marker */
-    for ( i = 0; possibleBaudRates[i].baud > *speed; ++i )
-       /* do nothing */ ;
-
-    if ( possibleBaudRates[i].baud > 0 )
-       *speed = possibleBaudRates[i].baud;
-
-    return possibleBaudRates[i].termiosValue;
-}
-
-
-static int serial_set_params( const ParameterConfig *config )
-{
-    unsigned int speed;
-    int termios_value;
-
-#ifdef DEBUG
-    printf( "serial_set_params\n" );
-#endif
-
-    if ( ! Angel_FindParam( AP_BAUD_RATE, config, &speed ) )
-    {
-#ifdef DEBUG
-        printf( "speed not found in config\n" );
-#endif
-        return DE_OKAY;
-    }
-
-    termios_value = find_baud_rate( &speed );
-    if ( termios_value == 0 )
-    {
-#ifdef DEBUG
-        printf( "speed not valid: %u\n", speed );
-#endif
-        return DE_OKAY;
-    }
-
-#ifdef DEBUG
-    printf( "setting speed to %u\n", speed );
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    SetBaudRate((WORD)termios_value);
-#else
-    Unix_SetSerialBaudRate(termios_value);
-#endif
-
-    return DE_OKAY;
-}
-
-
-static int serial_get_user_params( ParameterOptions **p_options )
-{
-#ifdef DEBUG
-    printf( "serial_get_user_params\n" );
-#endif
-
-    if ( user_options_set )
-    {
-        *p_options = &user_options;
-    }
-    else
-    {
-        *p_options = NULL;
-    }
-
-    return DE_OKAY;
-}
-
-
-static int serial_get_default_params( ParameterConfig **p_config )
-{
-#ifdef DEBUG
-    printf( "serial_get_default_params\n" );
-#endif
-
-    *p_config = (ParameterConfig *) &serial_defaults;
-    return DE_OKAY;
-}
-
-
-static int SerialIoctl(const int opcode, void *args) {
-
-    int ret_code;
-
-#ifdef DEBUG
-    printf( "SerialIoctl: op %d arg %p\n", opcode, args ? args : "<NULL>");
-#endif
-
-    switch (opcode)
-    {
-       case DC_RESET:         
-           ret_code = serial_reset();
-           break;
-
-       case DC_SET_PARAMS:     
-           ret_code = serial_set_params((const ParameterConfig *)args);
-           break;
-
-       case DC_GET_USER_PARAMS:     
-           ret_code = serial_get_user_params((ParameterOptions **)args);
-           break;
-
-       case DC_GET_DEFAULT_PARAMS:
-           ret_code = serial_get_default_params((ParameterConfig **)args);
-           break;
-
-       default:               
-           ret_code = DE_BAD_OP;
-           break;
-    }
-
-  return ret_code;
-}
-
-DeviceDescr angel_SerialDevice = {
-    "SERIAL",
-    SerialOpen,
-    SerialMatch,
-    SerialClose,
-    SerialRead,
-    SerialWrite,
-    SerialIoctl
-};
diff --git a/gdb/rdi-share/serpardr.c b/gdb/rdi-share/serpardr.c
deleted file mode 100644
index 604d048..0000000
--- a/gdb/rdi-share/serpardr.c
+++ /dev/null
@@ -1,730 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *
- * serpardv.c - Serial/Parallel Driver for Angel.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "crc.h"
-#include "devices.h"
-#include "buffers.h"
-#include "rxtx.h"
-#include "hostchan.h"
-#include "params.h"
-#include "logging.h"
-#include "hsys.h"
-
-#ifdef COMPILING_ON_WINDOWS
-#  undef   ERROR
-#  undef   IGNORE
-#  include <windows.h>
-#  include "angeldll.h"
-#  include "comb_api.h"
-#else
-#  ifdef __hpux
-#    define _TERMIOS_INCLUDED
-#    include <sys/termio.h>
-#    undef _TERMIOS_INCLUDED
-#  else
-#    include <termios.h>
-#  endif
-#  include "unixcomm.h"
-#endif
-
-#ifndef UNUSED
-#  define UNUSED(x) (x = x)     /* Silence compiler warnings */
-#endif
-
-#define MAXREADSIZE     512
-#define MAXWRITESIZE    512
-
-#define SERPAR_FC_SET  ((1 << serial_XON) | (1 << serial_XOFF))
-#define SERPAR_CTL_SET ((1 << serial_STX) | (1 << serial_ETX) | \
-                        (1 << serial_ESC))
-#define SERPAR_ESC_SET (SERPAR_FC_SET | SERPAR_CTL_SET)
-
-static const struct re_config config = {
-    serial_STX, serial_ETX, serial_ESC, /* self-explanatory?               */
-    SERPAR_FC_SET,                      /* set of flow-control characters  */
-    SERPAR_ESC_SET,                     /* set of characters to be escaped */
-    NULL,                               /* serial_flow_control */
-    NULL,                               /* what to do with FC chars */
-    angel_DD_RxEng_BufferAlloc, NULL    /* how to get a buffer */
-};
-
-static struct re_state rxstate;
-
-/*
- * structure used for manipulating transmit data
- */
-typedef struct TxState
-{
-    struct te_state state;
-    unsigned int    index;
-    unsigned char   writebuf[MAXWRITESIZE];
-} TxState;
-
-/*
- * The set of parameter options supported by the device
- */
-static unsigned int baud_options[] =
-{
-#ifdef __hpux
-    115200, 57600,
-#endif
-    38400, 19200, 9600
-};
-
-static ParameterList param_list[] =
-{
-    {
-        AP_BAUD_RATE,
-        sizeof(baud_options) / sizeof(unsigned int),
-        baud_options
-    }
-};
-
-static const ParameterOptions serpar_options =
-{
-    sizeof(param_list) / sizeof(ParameterList),
-    param_list
-};
-
-/*
- * The default parameter config for the device
- */
-static Parameter param_default[] =
-{
-    { AP_BAUD_RATE, 9600 }
-};
-
-static const ParameterConfig serpar_defaults =
-{
-    sizeof(param_default)/sizeof(Parameter),
-    param_default
-};
-
-/*
- * The user-modified options for the device
- */
-static unsigned int user_baud_options[sizeof(baud_options) /
-                                     sizeof(unsigned int)];
-
-static ParameterList param_user_list[] =
-{
-    {
-        AP_BAUD_RATE,
-        sizeof(user_baud_options) / sizeof(unsigned),
-        user_baud_options
-    }
-};
-
-static ParameterOptions user_options =
-{
-    sizeof(param_user_list) / sizeof(ParameterList),
-    param_user_list
-};
-
-static bool user_options_set;
-
-/* forward declarations */
-static int serpar_reset(void);
-static int serpar_set_params(const ParameterConfig *config);
-static int SerparMatch(const char *name, const char *arg);
-
-static void process_baud_rate(unsigned int target_baud_rate)
-{
-    const ParameterList *full_list;
-    ParameterList       *user_list;
-
-    /* create subset of full options */
-    full_list = Angel_FindParamList(&serpar_options, AP_BAUD_RATE);
-    user_list = Angel_FindParamList(&user_options,   AP_BAUD_RATE);
-
-    if (full_list != NULL && user_list != NULL)
-    {
-        unsigned int i, j;
-        unsigned int def_baud = 0;
-
-        /* find lower or equal to */
-        for (i = 0; i < full_list->num_options; ++i)
-           if (target_baud_rate >= full_list->option[i])
-           {
-               /* copy remaining */
-               for (j = 0; j < (full_list->num_options - i); ++j)
-                  user_list->option[j] = full_list->option[i+j];
-               user_list->num_options = j;
-
-               /* check this is not the default */
-               Angel_FindParam(AP_BAUD_RATE, &serpar_defaults, &def_baud);
-               if ((j == 1) && (user_list->option[0] == def_baud))
-               {
-#ifdef DEBUG
-                   printf("user selected default\n");
-#endif
-               }
-               else
-               {
-                   user_options_set = TRUE;
-#ifdef DEBUG
-                   printf("user options are: ");
-                   for (j = 0; j < user_list->num_options; ++j)
-                      printf("%u ", user_list->option[j]);
-                   printf("\n");
-#endif
-               }
-
-               break;   /* out of i loop */
-           }
-
-#ifdef DEBUG
-        if (i >= full_list->num_options)
-           printf("couldn't match baud rate %u\n", target_baud_rate);
-#endif
-    }
-#ifdef DEBUG
-    else
-       printf("failed to find lists\n");
-#endif
-}
-
-static int SerparOpen(const char *name, const char *arg)
-{
-    char *sername = NULL;
-    char *parname = NULL;
-
-#ifdef DEBUG
-    printf("SerparOpen: name %s arg %s\n", name, arg ? arg : "<NULL>");
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    if (IsOpenSerial() || IsOpenParallel()) return -1;
-#else
-    if (Unix_IsSerialInUse() || Unix_IsParallelInUse()) return -1;
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    if (SerparMatch(name, arg) == -1)
-        return -1;
-#else
-    Unix_IsValidParallelDevice(name,&sername,&parname);
-# ifdef DEBUG
-    printf("translated %s to serial %s and parallel %s\n",
-           name==0 ? "NULL" : name,
-           sername==0 ? "NULL" : sername,
-           parname==0 ? "NULL" : parname);
-# endif
-    if (sername==NULL || parname==NULL) return -1;
-#endif
-
-    user_options_set = FALSE;
-
-    /* interpret and store the arguments */
-    if (arg != NULL)
-    {
-        unsigned int target_baud_rate;
-
-        target_baud_rate = (unsigned int)strtoul(arg, NULL, 10);
-
-        if (target_baud_rate > 0)
-        {
-#ifdef DEBUG
-            printf("user selected baud rate %u\n", target_baud_rate);
-#endif
-            process_baud_rate(target_baud_rate);
-        }
-#ifdef DEBUG
-        else
-            printf("could not understand baud rate %s\n", arg);
-#endif
-    }
-
-#ifdef COMPILING_ON_WINDOWS
-    {
-        /*
-         * The serial port number is in name[0] followed by
-         * the parallel port number in name[1]
-         */
-
-        int sport = name[0] - '0';
-        int pport = name[1] - '0';
-
-        if (OpenParallel(pport) != COM_OK)
-            return -1;
-
-        if (OpenSerial(sport, FALSE) != COM_OK)
-        {
-            CloseParallel();
-            return -1;
-        }
-    }
-#else
-    Unix_OpenParallel(parname);
-    Unix_OpenSerial(sername);
-#endif
-
-    serpar_reset();
-
-#if defined(__unix) || defined(__CYGWIN32__)
-    Unix_ioctlNonBlocking();
-#endif
-
-    Angel_RxEngineInit(&config, &rxstate);
-
-    return 0;
-}
-
-#ifdef COMPILING_ON_WINDOWS
-static int SerparMatch(const char *name, const char *arg)
-{
-    char sername[2];
-    char parname[2];
-
-    UNUSED(arg);
-
-    sername[0] = name[0];
-    parname[0] = name[1];
-    sername[1] = parname[1] = 0;
-
-    if (IsValidDevice(sername) == COM_DEVICENOTVALID ||
-        IsValidDevice(parname) == COM_DEVICENOTVALID)
-        return -1;
-    else
-        return 0;
-}
-#else
-static int SerparMatch(const char *portstring, const char *arg)
-{
-    char *sername=NULL, *parname=NULL;
-    UNUSED(arg);
-
-    Unix_IsValidParallelDevice(portstring,&sername,&parname);
-
-      /* Match failed if either sername or parname are still NULL */
-    if (sername==NULL || parname==NULL) return -1;
-    return 0;
-}
-#endif
-
-static void SerparClose(void)
-{
-#ifdef COMPILING_ON_WINDOWS
-    CloseParallel();
-    CloseSerial();
-#else
-    Unix_CloseParallel();
-    Unix_CloseSerial();
-#endif
-}
-
-static int SerparRead(DriverCall *dc, bool block)
-{
-    static unsigned char readbuf[MAXREADSIZE];
-    static int rbindex = 0;
-
-    int nread;
-    int read_errno;
-    int c = 0;
-    re_status restatus;
-    int ret_code = -1;            /* assume bad packet or error */
-
-    /*
-     * we must not overflow buffer, and must start after
-     * the existing data
-     */
-#ifdef COMPILING_ON_WINDOWS
-    {
-        BOOL dummy = FALSE;
-        nread = BytesInRXBufferSerial();
-
-        if (nread > MAXREADSIZE - rbindex)
-            nread = MAXREADSIZE - rbindex;
-        read_errno = ReadSerial(readbuf+rbindex, nread, &dummy);
-        if (pfnProgressCallback != NULL && read_errno == COM_OK)
-        {
-            progressInfo.nRead += nread;
-            (*pfnProgressCallback)(&progressInfo);
-        }
-    }
-#else
-    nread = Unix_ReadSerial(readbuf+rbindex, MAXREADSIZE-rbindex, block);
-    read_errno = errno;
-#endif
-
-    if ((nread > 0) || (rbindex > 0))
-    {
-#ifdef DO_TRACE
-        printf("[%d@%d] ", nread, rbindex);
-#endif
-
-        if (nread > 0)
-            rbindex = rbindex + nread;
-
-        do
-        {
-            restatus = Angel_RxEngine(readbuf[c], &(dc->dc_packet), &rxstate);
-
-#ifdef DO_TRACE
-            printf("<%02X ",readbuf[c]);
-#endif
-            c++;
-        } while (c < rbindex &&
-                 ((restatus == RS_IN_PKT) || (restatus == RS_WAIT_PKT)));
-
-#ifdef DO_TRACE
-        printf("\n");
-#endif
-
-        switch(restatus)
-        {
-          case RS_GOOD_PKT:
-              ret_code = 1;
-              /* fall through to: */
-
-          case RS_BAD_PKT:
-              /*
-               * We now need to shuffle any left over data down to the
-               * beginning of our private buffer ready to be used
-               *for the next packet
-               */
-#ifdef DO_TRACE
-              printf("SerparRead() processed %d, moving down %d\n",
-                     c, rbindex - c);
-#endif
-
-              if (c != rbindex)
-                  memmove((char *) readbuf, (char *) (readbuf + c), rbindex - c);
-
-              rbindex -= c;
-
-              break;
-
-          case RS_IN_PKT:
-          case RS_WAIT_PKT:
-              rbindex = 0;            /* will have processed all we had */
-              ret_code = 0;
-              break;
-
-          default:
-#ifdef DEBUG
-              printf("Bad re_status in SerparRead()\n");
-#endif
-              break;
-        }
-    }
-    else if (nread == 0)
-        /* nothing to read */
-        ret_code = 0;
-    else if (read_errno == ERRNO_FOR_BLOCKED_IO) /* nread < 0 */
-        ret_code = 0;
-
-#ifdef DEBUG
-    if ((nread < 0) && (read_errno != ERRNO_FOR_BLOCKED_IO))
-        perror("read() error in SerparRead()");
-#endif
-
-    return ret_code;
-}
-
-/*
- *  Function: send_packet
- *   Purpose: Send a stream of bytes to Angel through the parallel port
- *
- * Algorithm: We need to present the data in a form that all boards can
- *            swallow.  With the PID board, this is a problem: for reasons
- *            described in the driver (angel/pid/st16c552.c), data are
- *            sent a nybble at a time on D0-D2 and D4; D3 is wired to ACK,
- *            which generates an interrupt when it goes low.  This routine
- *            fills in an array of nybbles, with ACK clear in all but the
- *            last one.  If, for whatever reason, the write fails, then
- *            ACK is forced high (thereby enabling the next write a chance
- *            to be noticed when the falling edge of ACK generates an
- *            interrupt (hopefully).
- *
- *    Params:
- *       Input: txstate Contains the packet to be sent
- *
- *   Returns: Number of *complete* bytes written
- */
-
-static int SerparWrite(DriverCall *dc)
-{
-    te_status status;
-    int nwritten = 0;
-    static TxState txstate;
-
-    /*
-     * is this a new packet?
-     */
-    if (dc->dc_context == NULL)
-    {
-        /*
-         * yes - initialise TxEngine
-         */
-        Angel_TxEngineInit(&config, &dc->dc_packet, &txstate.state);
-
-        txstate.index = 0;
-        dc->dc_context = &txstate;
-    }
-
-    /*
-     * fill the buffer using the Tx Engine
-     */
-    do
-    {
-        status = Angel_TxEngine(&dc->dc_packet, &txstate.state,
-                                &txstate.writebuf[txstate.index]);
-        if (status != TS_IDLE) txstate.index++;
-
-    } while (status == TS_IN_PKT && txstate.index < MAXWRITESIZE);
-
-#ifdef DO_TRACE
-    {
-        unsigned int i = 0;
-
-        while (i < txstate.index)
-        {
-            printf(">%02X ", txstate.writebuf[i]);
-
-            if (!(++i % 16))
-                putc('\n', stdout);
-        }
-
-        if (i % 16)
-            putc('\n', stdout);
-    }
-#endif
-
-    /*
-     * the data are ready, all we need now is to send them out
-     * in a form that Angel can swallow.
-     */
-#ifdef COMPILING_ON_WINDOWS
-  if (WriteParallel(txstate.writebuf, txstate.index) == COM_OK)
-  {
-    nwritten = txstate.index;
-    if (pfnProgressCallback != NULL)
-    {
-      progressInfo.nWritten += nwritten;
-      (*pfnProgressCallback)(&progressInfo);
-    }
-  }
-  else
-  {
-      MessageBox(GetFocus(), "Write error\n", "Angel", MB_OK | MB_ICONSTOP);
-      return -1;   /* SJ - This really needs to return a value, which is picked up in */
-                   /*      DevSW_Read as meaning stop debugger but don't kill. */
-  }
-#else
-    nwritten = Unix_WriteParallel(txstate.writebuf, txstate.index);
-#endif
-
-    if (nwritten < 0) nwritten = 0;
-
-#ifdef DO_TRACE
-    printf("SerparWrite: wrote %d out of %d bytes\n",
-           nwritten, txstate.index);
-#endif
-
-    /*
-     * has the whole packet gone?
-     */
-    if (nwritten == (int)txstate.index &&
-        (status == TS_DONE_PKT || status == TS_IDLE))
-        /*
-         * yes it has
-         */
-        return 1;
-    else
-    {
-        /*
-         * if some data are left, shuffle them
-         * to the start of the buffer
-         */
-        if (nwritten != (int)txstate.index && nwritten != 0)
-        {
-            txstate.index -= nwritten;
-            (void)memmove((char *) txstate.writebuf,
-                          (char *) (txstate.writebuf + nwritten),
-                          txstate.index);
-        }
-        else if (nwritten == (int)txstate.index)
-            txstate.index = 0;
-
-        return 0;
-    }
-}
-
-static int serpar_reset(void)
-{
-#ifdef COMPILING_ON_WINDOWS
-    FlushParallel();
-    FlushSerial();
-#else
-    Unix_ResetParallel();
-    Unix_ResetSerial();
-#endif
-
-    return serpar_set_params(&serpar_defaults);
-}
-
-static int find_baud_rate(unsigned int *speed)
-{
-    static struct
-    {
-        unsigned int baud;
-        int termiosValue;
-    } possibleBaudRates[] =
-      {
-#if defined(__hpux)
-          {115200, _B115200}, {57600, _B57600},
-#endif
-#ifdef COMPILING_ON_WINDOWS
-        {38400, CBR_38400}, {19200, CBR_19200}, {9600, CBR_9600}, {0, 0}
-#else
-        {38400, B38400}, {19200, B19200}, {9600, B9600}, {0, 0}
-#endif
-    };
-    unsigned int i;
-
-    /* look for lower or matching -- will always terminate at 0 end marker */
-    for (i = 0; possibleBaudRates[i].baud > *speed; ++i)
-        /* do nothing */
-        ;
-
-    if (possibleBaudRates[i].baud > 0)
-       *speed = possibleBaudRates[i].baud;
-
-    return possibleBaudRates[i].termiosValue;
-}
-
-static int serpar_set_params(const ParameterConfig *config)
-{
-    unsigned int speed;
-    int termios_value;
-
-#ifdef DEBUG
-    printf("serpar_set_params\n");
-#endif
-
-    if (!Angel_FindParam(AP_BAUD_RATE, config, &speed))
-    {
-#ifdef DEBUG
-        printf("speed not found in config\n");
-#endif
-        return DE_OKAY;
-    }
-
-    termios_value = find_baud_rate(&speed);
-    if (termios_value == 0)
-    {
-#ifdef DEBUG
-        printf("speed not valid: %u\n", speed);
-#endif
-        return DE_OKAY;
-    }
-
-#ifdef DEBUG
-    printf("setting speed to %u\n", speed);
-#endif
-
-#ifdef COMPILING_ON_WINDOWS
-    SetBaudRate((WORD)termios_value);
-#else
-    Unix_SetSerialBaudRate(termios_value);
-#endif
-
-    return DE_OKAY;
-}
-
-
-static int serpar_get_user_params(ParameterOptions **p_options)
-{
-#ifdef DEBUG
-    printf("serpar_get_user_params\n");
-#endif
-
-    if (user_options_set)
-    {
-        *p_options = &user_options;
-    }
-    else
-    {
-        *p_options = NULL;
-    }
-
-    return DE_OKAY;
-}
-
-
-static int serial_get_default_params( const ParameterConfig **p_config )
-{
-#ifdef DEBUG
-    printf( "serial_get_default_params\n" );
-#endif
-
-    *p_config = &serpar_defaults;
-    return DE_OKAY;
-}
-
-
-static int SerparIoctl(const int opcode, void *args)
-{
-    int ret_code;
-
-#ifdef DEBUG
-    printf("SerparIoctl: op %d arg %p\n", opcode, args ? args : "<NULL>");
-#endif
-
-    switch (opcode)
-    {
-       case DC_RESET:
-           ret_code = serpar_reset();
-           break;
-
-       case DC_SET_PARAMS:
-           ret_code = serpar_set_params((const ParameterConfig *)args);
-           break;
-
-       case DC_GET_USER_PARAMS:
-           ret_code = serpar_get_user_params((ParameterOptions **)args);
-           break;
-
-       case DC_GET_DEFAULT_PARAMS:
-           ret_code =
-               serial_get_default_params((const ParameterConfig **)args);
-           break;
-
-       default:
-           ret_code = DE_BAD_OP;
-           break;
-    }
-
-  return ret_code;
-}
-
-DeviceDescr angel_SerparDevice =
-{
-    "SERPAR",
-    SerparOpen,
-    SerparMatch,
-    SerparClose,
-    SerparRead,
-    SerparWrite,
-    SerparIoctl
-};
-
-/* EOF serpardr.c */
diff --git a/gdb/rdi-share/sys.h b/gdb/rdi-share/sys.h
deleted file mode 100644
index b68ac78..0000000
--- a/gdb/rdi-share/sys.h
+++ /dev/null
@@ -1,319 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* sys.h 
- ***********************************************************************
- * Angel C Libary support channel protocol definitions
- *
- * $Revision$
- *     $Date$
- *
- *
- *
- *
- * MESSAGE FORMAT
- * --------------
- * Format of the "data" section of C Lib Support Channel Messages.
- * You will notice that the format is much the same as the format
- * of ADP messages - this is so that multi-threaded C Libraries can
- * be supported.
- *
- *  unsigned32 reason     - Main C Library reason code.
- *  unsigned32 debugID    - Info. describing host debug world;
- *                          private to host and used in any target
- *                          initiated messages.
- *  unsigned32 OSinfo1    \ Target OS information to identify process/thread
- *  unsigned32 OSinfo2    / world, etc. These two fields are target defined.
- *  byte       args[n]    - Data for message "reason" code.
- *
- * The "debugID" is defined by the host-end of the protocol, and is used
- * by the host to ensure that messages are routed to the correct handler
- * program/veneer (eg. imagine several threads having opened stdout and
- * each writing to a different window in a windowed debugger).
- *
- * NOTE: The reason that there is no "size" information, is that the
- * message IDs themselves encode the format of any arguments.
- *
- * For further discussion of the format see adp.h
- *
- * N.B. All streams are little endian.
- *
- * CLIB REASON CODE
- * ----------------
- * The message reason codes contain some information that ties them to
- * the channel and direction that the message will be used with. This
- * will ensure that even if the message "#define name" is not
- * completely descriptive, the message reason code is.
- *
- *      b31    = direction. 0=Host-to-Target; 1=Target-to-Host;
- *      b30-16 = reserved. should be zero
- *      b15-0  = message reason code.
- *
- * Note that typically a request will be initiated by the target side, and
- * that the host will then respond with either an acknowledgement or some
- * data.  In either case the same reason code will be used, but the direction
- * bit will be reveresed.
- */
-
-#ifndef __sys_h
-#define __sys_h
-
-#ifndef HtoT
-#define HtoT    ((unsigned)0 << 31)     /* Host-to-Target message */
-#define TtoH    ((unsigned)1 << 31)     /* Target-to-Host message */
-#endif
-
-/*
- * The following are error codes used in the status field returned on
- * sending a message. 0 represents no error having occurred, non-zero
- * represents a general error.  More codes should be added as required.
- */
- 
-#ifndef ErrCode
-#define NoError  0x0
-#endif
-
-/*************************************************************************/
-/* The following are direct conversions of the DeMon SWI's               */
-/* NB: nbytes is the number of bytes INCLUDING THE NULL character where  */
-/*     applicable.                                                       */
-
-/* This message is used as a  response to a packet whose message
- * was not understood.  The return parameter, code is the reason
- * code which was not understood. Although intended for use as a
- * default case on a received message switch it can also be used
- * as a  proper message*/
-#define CL_Unrecognised          0x00
-    /* Unrecognised()
-     * return(word code)
-     */
-
-/* Write a character to the terminal.
- */
-#define CL_WriteC       0x01
-   /* WriteC(byte data)
-    * return(word status)
-    */
-
-/* Write a NULL terminated string of characters to the terminal.  The length
- * of the string excluding the NULL terminating character is passed in 
- * 'nbytes'.
- */
-#define CL_Write0       0x02
-   /* Write0(word nbytes, bytes data)
-    * return(word status)
-    */
-
-/* Read a character from the terminal - probably the keyboard.
- */
-#define CL_ReadC        0x04
-   /* ReadC(void)
-    * return(word status, byte data)
-    */
-
-/* Perform system call, pass NULL terminated string to host's command
- * line interpreter(NOT AVAILABLE IN PC/DOS RELEASE).  The data byte
- * returned holds the return code from the system call.
- */ 
-#define CL_System       0x05
-   /* CLI(word nbytes, bytes data)
-    * return(word status, word data)
-    */
-
-/* It returns the address of the null terminated command line string used to
- * invoke the program. status will be set to NoError if the command line
- * can be returned. Other status values will be treated as error conditions.
- */
-#define CL_GetCmdLine   0x10
-   /* GetCmdLine(void)
-    * return(word status, word nbytes, bytes argline)
-    */
-
-/* Return the number of centi-seconds since the support code began 
- * execution.  Only the difference between successive calls can be
- * meaningful.
- */
-#define CL_Clock        0x61
-   /* Clock(void)
-    * return(word status, word clks)
-    */
-
-/* Return the number of seconds since the beginning of 1970.
- */
-#define CL_Time         0x63
-   /* Time(void)
-    * return(word status, word time)
-    */
-
-/* Delete(remove, un-link, wipe, destroy) the file named by the
- * NULL-terminated string 'name'.
- */
-#define CL_Remove       0x64
-   /* Remove(word nbytes, bytes name)
-    * return(word status)
-    */
-
-/* Rename the file specified by the NULL-terminated string 'oname'
- * to 'nname'.
- */   
-#define CL_Rename       0x65
-   /* Rename(word nbytes, bytes oname, word nbytes, bytes nname)
-    * return(word status)
-    */
-
-/* 'name' specifies a NULL-terminated string containing a file name or a
- * device name.  Opens the file/device and returns a non-zero handle on
- * success that can be quoted to CL_Close, CL_Read, CL_Write, CL_Seek,
- * CL_Flen or CL_IsTTY.  The mode is an integer in the range 0-11:-
- *
- * Mode:              0   1   2   3   4   5   6   7   8   9   10   11
- * ANSI C fopen mode: r   rb  r+  r+b w   wb  w+  w+b a   ab  a+   a+b
- *
- * Values 12-15 are illegal.  If 'name' is ":tt" the stdin/stdout is
- * opened depending on whether 'mode' is read or write.
- */ 
-#define CL_Open         0x66
-   /* Open(word nbytes, bytes name, word mode)
-    * return(word handle)
-    */
-
-/* 'handle' is a file handle previously returned by CL_Open.  CL_Close
- * closes the file.
- */ 
-#define CL_Close        0x68
-   /* Close(word handle)
-    * return(word status)
-    */
-
-/* Writes data of length nbytes to the file/device specified by
- * handle.  nbtotal represents the total number of bytes to be
- * written, whereas nbytes is the number of bytes in this packet
- *
- * If nbtotal is <= DATASIZE - CL_Write message header size in the
- * packet then nbytes = nbtotal and the number of bytes not written
- * is returned.  If nbtotal is > the packet size then the CL_Write
- * must be followed by a number of CL_WriteX's to complete the write,
- * the nbytes returned by CL_Write can be ignored
- * If the status word returned is non zero, an error has occurred and
- * the write request has been aborted.
- * 
- */
-#define CL_Write        0x69
-   /* Write(word handle, word nbtotal, word nbytes, bytes data)
-    * return(word status, word nbytes)
-    */
-
-/* Write Extension is a reads a continuation of data from a CL_Write 
- * which was too big to fit in a single packet.
- * nbytes is the number of bytes of data in this packet, the 
- * returned value of nbytes can be ignored except if it is the 
- * last packet, in which case it is the number of bytes that were NOT
- * written 
- */
-#define CL_WriteX       0x6A
-   /* WriteX(word nbytes, bytes data)
-    * return(word status, word nbytes)
-    */
-
-/* Reads 'nbytes' from the file/device specified by 'handle'.
- *
- * If nbytes <= DATASIZE then the read will occur in a single packet
- * and the returned value of nbytes will be the number of bytes actually
- * read and nbmore will be 0. If nbytes> DATASIZE then multiple packets
- * will have to be used ie CL_Read followed by 1 or more CL_ReadX
- * packets. In this case CL_Read will return nbytes read in the current
- * packet and nbmore representing how many more bytes are expected to be
- * read
- * If the status word is non zero then the request has completed with an
- * error. If the status word is 0xFFFFFFFF (-1) then an EOF condition
- * has been reached.
- */
-#define CL_Read         0x6B
-   /* Read(word handle, word nbytes)
-    * return(word status, word nbytes, word nbmore, bytes data)
-    */
-
-/* Read eXtension returns a continuation of the data that was opened for
- * read in the earlier CL_Read. The return value nbytes is the number of
- * data bytes in the packet, nbmore is the number of bytes more that are
- * expected to be read in subsequent packets.
- */
-#define CL_ReadX        0x6C
-  /* ReadX()
-   * return(word status, word nbytes, word nbmore, bytes data)
-   */
-
-/* Seeks to byte position 'posn' in the file/device specified by 'handle'.
- */
-#define CL_Seek         0x6D
-   /* Seek(word handle, word posn)
-    * return(word status)
-    */
-
-/* Returns the current length of the file specified by 'handle' in 'len'.
- * If an error occurs 'len' is set to -1. 
- */ 
-#define CL_Flen         0x6E
-   /* Flen(word handle)
-    * return(word len)
-    */
-
-/* Returns NoError if 'handle' specifies an interactive device, otherwise
- * returns GenError
- */ 
-#define CL_IsTTY        0x6F
-   /* IsTTY(word handle)
-    * return(word status)
-    */
-
-/* Returns a temporary host file name. The maximum length of a file name
- * is passed to the host. The TargetID is some identifier from the target
- * for this particular temporary filename. This value is could be used
- * directly in the generation of the filename. 
- *
- * If the host cannot create a suitable name or the generated name is too
- * long then status is non zero. status will be NoError if the host can create
- * a name. 
- */
-#define CL_TmpNam       0x70
-   /* TmpNam(word maxlength, word TargetID)
-    * return(word status, word nbytes, bytes fname)
-    */
-
-/* Note there is no message for Exit, EnterOS, InstallHandler or
- * GenerateError as these will be supported entirely at the host end,
- * or by the underlying Operating system.
- */
-
-#define CL_UnknownReason (-1)
-
-extern unsigned int GetRaiseHandler( void );
-extern unsigned int SysLibraryHandler(unsigned int sysCode, unsigned int *args);
-extern void angel_SysLibraryInit(void);
-
-/*
- * Function: Angel_IsSysHandlerRunning
- *  Purpose: return whether or not SysLibraryHandler is running
- *
- *   No paramaters
- *             
- *   Returns 1 if SysLibraryHandler is running
- *           0 otherwise
- */
-extern int Angel_IsSysHandlerRunning(void);
-
-#ifdef ICEMAN2
-/* This function exists in an ICEman2 system only, and can be called by
- * debug support code when the debugger tells it how much memory the
- * target has.  This will then be used to deal with the HEAPINFO SWI
- */
-extern void angel_SetTopMem(unsigned addr);
-#endif
-
-#endif
-
diff --git a/gdb/rdi-share/tx.c b/gdb/rdi-share/tx.c
deleted file mode 100644
index a52286c..0000000
--- a/gdb/rdi-share/tx.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/*-*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- *   Project: ANGEL
- *
- *     Title: Character based packet transmission engine
- */
-
-#include <stdarg.h>    /* ANSI varargs support */
-#include "angel.h"     /* Angel system definitions */
-#include "endian.h"    /* Endian independant memory access macros */
-#include "crc.h"       /* crc generation definitions and headers */
-#include "rxtx.h"
-#include "channels.h"
-#include "buffers.h"
-#include "logging.h"
-
-/* definitions to describe the engines state */
-#define N_STX           0x0  /* first 2 bits for N_ */
-#define N_BODY          0x1
-#define N_ETX           0x2
-#define N_IDLE          0x3
-#define N_MASK          0x3 /* mask for the Encapsulator state */
-
-#define E_PLAIN         (0x0 << 2) /* 3rd bit for E_ */
-#define E_ESC           (0x1 << 2) /* 3rd bit for E_ */
-#define E_MASK          (0x1 << 2) /* mask for the Escaper state */
-
-#define F_HEAD          (0x0 << 3) /* 4th and 5th bits for F_ */
-#define F_DATA          (0x1 << 3) 
-#define F_CRC           (0x1 << 4)
-#define F_MASK          (0x3 << 3) /* mask for the Escaper state */
-
-static unsigned char escape(unsigned char ch_in, struct te_state *txstate);
-
-void Angel_TxEngineInit(const struct re_config *txconfig,
-                        const struct data_packet *packet, 
-                        struct te_state *txstate){
-  IGNORE(packet);
-  txstate->tx_state = N_STX | E_PLAIN | F_HEAD;
-  txstate->field_c = 0;
-  txstate->encoded = 0;
-  txstate->config = txconfig;
-  txstate->crc = 0;
-}
-
-te_status Angel_TxEngine(const struct data_packet *packet,
-                         struct te_state *txstate,
-                         unsigned char *tx_ch){
-  /* TODO: gaurd on long/bad packets */
-  /*
-   * encapsulate the packet, framing has been moved from a seperate
-   * function into the encapsulation routine as it needed too much
-   * inherited state for it to be sensibly located elsewhere
-   */
-  switch ((txstate->tx_state) & N_MASK){
-  case N_STX:
-#ifdef DO_TRACE
-    __rt_trace("txe-stx ");
-#endif
-    txstate->tx_state = (txstate->tx_state & ~N_MASK) | N_BODY;
-    *tx_ch = txstate->config->stx;
-    txstate->field_c = 3; /* set up for the header */
-    txstate->crc = startCRC32; /* set up basic crc */
-    return TS_IN_PKT;
-  case N_BODY:{
-    switch (txstate->tx_state & F_MASK) {
-    case F_HEAD:
-#ifdef DO_TRACE
-    __rt_trace("txe-head ");
-#endif
-      if (txstate->field_c == 3) {
-        /* send type */
-        *tx_ch = escape(packet->type, txstate);
-        return TS_IN_PKT;
-      }
-      else {
-        *tx_ch = escape((packet->len >> (txstate->field_c - 1) * 8) & 0xff,
-                      txstate);
-          if (txstate->field_c == 0) {
-            /* move on to the next state */
-            txstate->tx_state = (txstate->tx_state & ~F_MASK) | F_DATA;
-            txstate->field_c = packet->len;
-          }
-        return TS_IN_PKT;
-      }
-    case F_DATA:
-#ifdef DO_TRACE
-    __rt_trace("txe-data ");
-#endif
-      *tx_ch = escape(packet->data[packet->len - txstate->field_c], txstate);
-      if (txstate->field_c == 0) {
-        /* move on to the next state */
-        txstate->tx_state = (txstate->tx_state & ~F_MASK) | F_CRC;
-        txstate->field_c = 4;
-      }      
-      return TS_IN_PKT;
-    case F_CRC:
-#ifdef DO_TRACE
-    __rt_trace("txe-crc ");
-#endif
-     *tx_ch = escape((txstate->crc >> ((txstate->field_c - 1) * 8)) & 0xff,
-                      txstate);
-
-      if (txstate->field_c == 0) {
-#ifdef DO_TRACE
-        __rt_trace("txe crc = 0x%x\n", txstate->crc);
-#endif
-        /* move on to the next state */
-        txstate->tx_state = (txstate->tx_state & ~N_MASK) | N_ETX;
-      }
-      return TS_IN_PKT;     
-    }
-  }
-  case N_ETX:
-#ifdef DO_TRACE
-    __rt_trace("txe-etx\n");
-#endif
-    txstate->tx_state = (txstate->tx_state & ~N_MASK) | N_IDLE;
-    *tx_ch = txstate->config->etx;
-    return TS_DONE_PKT;
-  default:
-#ifdef DEBUG
-    __rt_info("tx default\n");
-#endif
-    txstate->tx_state = (txstate->tx_state & ~N_MASK) | N_IDLE;
-    return TS_IDLE;
-  }
-  /* stop a silly -Wall warning */
-  return (te_status)-1;
-}
-
-/*
- * crc generation occurs in the escape function because it is the only
- * place where we know that we're putting a real char into the buffer
- * rather than an escaped one.
- * We must be careful here not to update the crc when we're sending it
- */
-static unsigned char escape(unsigned char ch_in, struct te_state *txstate) {
-   if (((txstate->tx_state) & E_MASK) == E_ESC) {
-      /* char has been escaped so send the real char */
-#ifdef DO_TRACE
-     __rt_trace("txe-echar ");
-#endif
-      txstate->tx_state = (txstate->tx_state & ~E_MASK) | E_PLAIN;
-      txstate->field_c--;
-      if ((txstate->tx_state & F_MASK) != F_CRC)
-        txstate->crc = crc32( &ch_in, 1, txstate->crc);
-      return ch_in | serial_ESCAPE;
-   }
-   if ((ch_in < 32) && ((txstate->config->esc_set & (1 << ch_in)) != 0)) {
-     /* char needs escaping */
-#ifdef DO_TRACE
-     __rt_trace("txe-esc ");
-#endif
-     txstate->tx_state = (txstate->tx_state & ~E_MASK) | E_ESC;
-     return txstate->config->esc;
-   }
-   /* must be a char that can be sent plain */
-   txstate->field_c--;
-   if ((txstate->tx_state & F_MASK) != F_CRC)
-     txstate->crc = crc32(&ch_in, 1, txstate->crc);
-   return ch_in;
-}
-
-/* EOF tx.c */
diff --git a/gdb/rdi-share/unixcomm.c b/gdb/rdi-share/unixcomm.c
deleted file mode 100644
index 7c2183d..0000000
--- a/gdb/rdi-share/unixcomm.c
+++ /dev/null
@@ -1,552 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- */
-
-#ifdef __hpux
-#  define _POSIX_SOURCE 1
-#endif
-
-#include <stdio.h>
-#include <unistd.h>
-#include <ctype.h>
-
-#ifdef __hpux
-#  define _TERMIOS_INCLUDED
-#  include <sys/termio.h>
-#  undef _TERMIOS_INCLUDED
-#else
-#  include <termios.h>
-#endif
-
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <sys/types.h>
-#include <sys/time.h>
-
-#ifdef sun
-# include <sys/ioccom.h>
-# ifdef __svr4__
-#  include <sys/bpp_io.h>
-# else
-#  include <sbusdev/bpp_io.h>
-# endif
-#endif
-
-#ifdef BSD
-# ifdef sun
-#  include <sys/ttydev.h>
-# endif
-# ifdef __alpha 
-#  include <sys/ioctl.h>
-# else
-#  include <sys/filio.h>
-# endif
-#endif
-
-#ifdef __hpux
-#  define _INCLUDE_HPUX_SOURCE
-#  include <sys/ioctl.h>
-#  undef _INCLUDE_HPUX_SOURCE
-#endif
-
-#include "host.h"
-#include "unixcomm.h"
-
-#define PP_TIMEOUT      1              /* seconds */
-
-#ifdef sun
-#define SERPORT1   "/dev/ttya"
-#define SERPORT2   "/dev/ttyb"
-#define PARPORT1   "/dev/bpp0"
-#define PARPORT2   "/dev/bpp1"
-#endif
-
-#ifdef __hpux
-#define SERPORT1   "/dev/tty00"
-#define SERPORT2   "/dev/tty01"
-#define PARPORT1   "/dev/ptr_parallel"
-#define PARPORT2   "/dev/ptr_parallel"
-#endif
-
-#ifdef __linux__
-#define SERPORT1   "/dev/cua0"
-#define SERPORT2   "/dev/cua1"
-#define PARPORT1   "/dev/par0"
-#define PARPORT2   "/dev/par1"
-#endif
-
-#if defined (__FreeBSD__) || defined (__NetBSD__) || defined (__OpenBSD__) || defined (bsdi)
-#define SERPORT1   "/dev/cuaa0"
-#define SERPORT2   "/dev/cuaa1"
-#define PARPORT1   "/dev/lpt0"
-#define PARPORT2   "/dev/lpt1"
-#endif
-
-
-#define SERIAL_PREFIX "/dev/tty"
-#if defined(_WIN32) || defined (__CYGWIN32__) 
-#define SERPORT1   "com1"
-#define SERPORT2   "com2"
-#define PARPORT1   "lpt1"
-#define PARPORT2   "lpt2"
-#undef SERIAL_PREFIX
-#define SERIAL_PREFIX "com"
-#endif
-
-
-
-/*
- * Parallel port output pins, used for signalling to target
- */
-
-#ifdef sun
-struct bpp_pins bp;
-#endif
-
-static int serpfd = -1;
-static int parpfd = -1;
-
-extern const char *Unix_MatchValidSerialDevice(const char *name)
-{
-  int i=0;
-  char *sername=NULL;
-
-  /* Accept no name as the default serial port */
-  if (name == NULL) {
-    return SERPORT1;
-  }
-
-  /* Look for the simple cases - 1,2,s,S,/dev/... first, and
-   * afterwards look for S=... clauses, which need parsing properly.
-   */
-
-  /* Accept /dev/tty* where * is limited */
-  if (strlen(name) == strlen(SERPORT1)
-      && strncmp(name, SERIAL_PREFIX, strlen (SERIAL_PREFIX)) == 0)
-      {
-        return name;
-      }
-
-  /* Accept "1" or "2" or "S" - S is equivalent to "1" */
-  if (strcmp(name, "1") == 0 ||
-      strcmp(name, "S") == 0 || strcmp(name, "s") == 0) {
-    return SERPORT1;
-  }
-  if (strcmp(name, "2") == 0) return SERPORT2;
-
-  /* It wasn't one of the simple cases, so now we have to parse it
-   * properly
-   */
-
-  do {
-    switch (name[i]) {
-      case ',':
-        /* Skip over commas */
-        i++;
-        break;
-      
-      default:
-        return 0;
-        /* Unexpected character => error - not matched */
-
-      case 0:
-        /* End of string means return whatever we have matched */
-        return sername;
-
-      case 's':
-      case 'S':
-      case 'h':
-      case 'H': {
-        char ch = tolower(name[i]);
-        int j, continue_from, len;
-        
-        /* If the next character is a comma or a NULL then this is
-         * a request for the default Serial port
-         */
-        if (name[++i] == 0 || name[i] == ',') {
-          if (ch=='s') 
-              sername=SERPORT1;
-          break;
-        }
-
-        /* Next character must be an = */
-        if (name[i] != '=') return 0;
-        /* Search for the end of the port spec. (ends in NULL or ,) */
-        for (j= ++i; name[j] != 0 && name[j] != ','; j++)
-          ; /* Do nothing */
-        /* Notice whether this is the last thing to parse or not
-         * and also calaculate the length of the string
-         */
-        if (name[j] == '0') continue_from = -1;
-        else continue_from = j;
-        len=(j-i);
-
-        /* And now try to match the serial / parallel port */
-        switch (ch) {
-          case 's': {
-            /* Match serial port */
-            if (len==1) {
-              if (name[i]=='1') 
-                  sername=SERPORT1;
-              else if (name[i]=='2') 
-                  sername=SERPORT2;
-            } else if (len==strlen(SERPORT1)) {
-              if (strncmp(name+i,SERPORT1,strlen(SERPORT1)) == 0)
-                sername=SERPORT1;
-              else if (strncmp(name+i,SERPORT2,strlen(SERPORT2)) == 0)
-                sername=SERPORT2;
-            }
-
-            break;
-          }
-
-          case 'h': 
-            /* We don't actually deal with the H case here, we just
-             * match it and allow it through.
-             */
-            break;
-        }
-
-        if (continue_from == -1) return sername;
-        i = continue_from;
-        break;
-      }
-    }
-  } while (1);
-
-  return 0;
-}
-
-
-extern int Unix_IsSerialInUse(void)
-{
-    if (serpfd >= 0)
-        return -1;
-
-    return 0;
-}
-
-extern int Unix_OpenSerial(const char *name)
-{
-#if defined(BSD) || defined(__CYGWIN32__)
-    serpfd = open(name, O_RDWR);
-#else
-    serpfd = open(name, O_RDWR | O_NONBLOCK);
-#endif
-
-    if (serpfd < 0) {
-        perror("open");
-        return -1;
-    }
-
-    return 0;
-}
-
-extern void Unix_CloseSerial(void)
-{
-    if (serpfd >= 0)
-    {
-        (void)close(serpfd);
-        serpfd = -1;
-    }
-}
-
-extern int Unix_ReadSerial(unsigned char *buf, int n, bool block)
-{
-    fd_set fdset;
-    struct timeval tv;
-    int err;
-
-    FD_ZERO(&fdset);
-    FD_SET(serpfd, &fdset);
-
-    tv.tv_sec = 0;
-    tv.tv_usec = (block ? 10000 : 0);
-
-    err = select(serpfd + 1, &fdset, NULL, NULL, &tv);
-
-    if (err < 0 && errno != EINTR)
-    {
-#ifdef DEBUG
-        perror("select");
-#endif
-        panic("select failure");
-        return -1;
-    }
-    else if (err > 0 && FD_ISSET(serpfd, &fdset))
-        return read(serpfd, buf, n);
-    else /* err == 0 || FD_CLR(serpfd, &fdset) */
-    {
-        errno = ERRNO_FOR_BLOCKED_IO;
-        return -1;
-    }
-}
-
-extern int Unix_WriteSerial(unsigned char *buf, int n)
-{
-    return write(serpfd, buf, n);
-}
-
-extern void Unix_ResetSerial(void)
-{
-    struct termios terminfo;
-
-    tcgetattr(serpfd, &terminfo);
-#ifdef __CYGWIN32__
-    /* Expedient, but it works.  */
-    terminfo.c_iflag = 0;
-    terminfo.c_oflag = 0;
-    terminfo.c_cflag = 48;
-    terminfo.c_lflag = 0;
-    terminfo.c_cc[VMIN] = 0;
-    terminfo.c_cc[VTIME] = 1;
-#else
-    terminfo.c_lflag &= ~(ICANON | ISIG | ECHO | IEXTEN);
-    terminfo.c_iflag &= ~(IGNCR | INPCK | ISTRIP | ICRNL | BRKINT);
-    terminfo.c_iflag |= (IXON | IXOFF | IGNBRK);
-    terminfo.c_cflag = (terminfo.c_cflag & ~CSIZE) | CS8 | CREAD;
-    terminfo.c_cflag &= ~PARENB;
-    terminfo.c_cc[VMIN] = 1;
-    terminfo.c_cc[VTIME] = 0;
-    terminfo.c_oflag &= ~OPOST;
-#endif
-    tcsetattr(serpfd, TCSAFLUSH, &terminfo);
-}
-
-extern void Unix_SetSerialBaudRate(int baudrate)
-{
-    struct termios terminfo;
-
-    tcgetattr(serpfd, &terminfo);
-    cfsetospeed(&terminfo, baudrate);
-    cfsetispeed(&terminfo, baudrate);
-    tcsetattr(serpfd, TCSAFLUSH, &terminfo);
-}
-
-extern void Unix_ioctlNonBlocking(void)
-{
-#if defined(BSD)
-    int nonblockingIO = 1;
-    (void)ioctl(serpfd, FIONBIO, &nonblockingIO);
-
-    if (parpfd != -1)
-        (void)ioctl(parpfd, FIONBIO, &nonblockingIO);
-#endif
-}
-
-extern void Unix_IsValidParallelDevice(
-  const char *portstring, char **sername, char **parname)
-{
-  int i=0;
-  *sername=NULL;
-  *parname=NULL;
-
-  /* Do not recognise a NULL portstring */
-  if (portstring==NULL) return;
-
-  do {
-    switch (portstring[i]) {
-      case ',':
-        /* Skip over commas */
-        i++;
-        break;
-      
-      default:
-      case 0:
-        /* End of string or bad characcter means we have finished */
-        return;
-
-      case 's':
-      case 'S':
-      case 'p':
-      case 'P':
-      case 'h':
-      case 'H': {
-        char ch = tolower(portstring[i]);
-        int j, continue_from, len;
-        
-        /* If the next character is a comma or a NULL then this is
-         * a request for the default Serial or Parallel port
-         */
-        if (portstring[++i] == 0 || portstring[i] == ',') {
-          if (ch=='s') *sername=SERPORT1;
-          else if (ch=='p') *parname=PARPORT1;
-          break;
-        }
-
-        /* Next character must be an = */
-        if (portstring[i] != '=') return;
-        /* Search for the end of the port spec. (ends in NULL or ,) */
-        for (j= ++i; portstring[j] != 0 && portstring[j] != ','; j++)
-          ; /* Do nothing */
-        /* Notice whether this is the last thing to parse or not
-         * and also calaculate the length of the string
-         */
-        if (portstring[j] == '0') continue_from = -1;
-        else continue_from = j;
-        len=(j-i);
-
-        /* And now try to match the serial / parallel port */
-        switch (ch) {
-          case 's': {
-            /* Match serial port */
-            if (len==1) {
-              if (portstring[i]=='1') *sername=SERPORT1;
-              else if (portstring[i]=='2') *sername=SERPORT2;
-            } else if (len==strlen(SERPORT1)) {
-              if (strncmp(portstring+i,SERPORT1,strlen(SERPORT1)) == 0)
-                *sername=SERPORT1;
-              else if (strncmp(portstring+i,SERPORT2,strlen(SERPORT2)) == 0)
-                *sername=SERPORT2;
-            }
-            break;
-          }
-
-          case 'p': {
-            /* Match parallel port */
-            if (len==1) {
-              if (portstring[i]=='1') *parname=PARPORT1;
-              else if (portstring[i]=='2') *parname=PARPORT2;
-            } else if (len==strlen(PARPORT1)) {
-              if (strncmp(portstring+i,PARPORT1,strlen(PARPORT1)) == 0)
-                *parname=PARPORT1;
-              else if (strncmp(portstring+i,PARPORT2,strlen(PARPORT2)) == 0)
-                *parname=PARPORT2;
-            }
-            break;
-          }
-
-          case 'h': 
-            /* We don't actually deal with the H case here, we just
-             * match it and allow it through.
-             */
-            break;
-        }
-
-        if (continue_from == -1) return;
-        i = continue_from;
-        break;
-      }
-    }
-  } while (1);
-  return;  /* Will never get here */
-}
-
-extern int Unix_IsParallelInUse(void)
-{
-    if (parpfd >= 0)
-        return -1;
-
-    return 0;
-}
-
-extern int Unix_OpenParallel(const char *name)
-{
-#if defined(BSD)
-    parpfd = open(name, O_RDWR);
-#else
-    parpfd = open(name, O_RDWR | O_NONBLOCK);
-#endif
-
-    if (parpfd < 0)
-    {
-        char errbuf[256];
-
-        sprintf(errbuf, "open %s", name);
-        perror(errbuf);
-
-        return -1;
-    }
-
-    return 0;
-}
-
-extern void Unix_CloseParallel(void)
-{
-    if (parpfd >= 0)
-    {
-        (void)close(parpfd);
-        parpfd = -1;
-    }
-}
-
-
-extern unsigned int Unix_WriteParallel(unsigned char *buf, int n)
-{
-    int ngone;
-
-    if ((ngone = write(parpfd, buf, n)) < 0)
-    {
-        /*
-         * we ignore errors (except for debug purposes)
-         */
-#ifdef DEBUG
-        char errbuf[256];
-
-        sprintf(errbuf, "send_packet: write");
-        perror(errbuf);
-#endif
-        ngone = 0;
-    }
-
-    /* finished */
-    return (unsigned int)ngone;
-}
-
-
-#ifdef sun
-extern void Unix_ResetParallel(void)
-{
-    struct bpp_transfer_parms tp;
-
-#ifdef DEBUG
-    printf("serpar_reset\n");
-#endif
-
-    /*
-     * we need to set the parallel port up for BUSY handshaking,
-     * and select the timeout
-     */
-    if (ioctl(parpfd, BPPIOC_GETPARMS, &tp) < 0)
-    {
-#ifdef DEBUG
-        perror("ioctl(BPPIOCGETPARMS)");
-#endif
-        panic("serpar_reset: cannot get BPP parameters");
-    }
-
-    tp.write_handshake = BPP_BUSY_HS;
-    tp.write_timeout = PP_TIMEOUT;
-
-    if (ioctl(parpfd, BPPIOC_SETPARMS, &tp) < 0)
-    {
-#ifdef DEBUG
-        perror("ioctl(BPPIOC_SETPARMS)");
-#endif
-        panic("serpar_reset: cannot set BPP parameters");
-    }
-}
-
-#else
-
-/* Parallel not supported on HP */
-
-extern void Unix_ResetParallel(void)
-{
-}
-
-#endif
-
diff --git a/gdb/rdi-share/unixcomm.h b/gdb/rdi-share/unixcomm.h
deleted file mode 100644
index baa6552..0000000
--- a/gdb/rdi-share/unixcomm.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* 
- * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved.
- * 
- * This software may be freely used, copied, modified, and distributed
- * provided that the above copyright notice is preserved in all copies of the
- * software.
- */
-
-/* -*-C-*-
- *
- * $Revision$
- *     $Date$
- *
- */
-#ifndef angsd_unixcomm_h
-#define angsd_unixcomm_h
-
-#include <errno.h>
-
-#if defined(BSD)
-#  define ERRNO_FOR_BLOCKED_IO EWOULDBLOCK
-#else
-#  define ERRNO_FOR_BLOCKED_IO EAGAIN
-#endif
-
-/*
- *  Function: Unix_MatchValidSerialDevice
- *   Purpose: check that the serial driver/port name is valid
- *            and return the actual device name if it is.
- *
- *    Params:
- *       Input: name    Name of device going to be used
- *
- *   Returns: 
- *          OK: Pointer to name of the device matched
- *       Error or unrecognised deivce: 0
- */
-extern const char *Unix_MatchValidSerialDevice(const char *name);
-
-/*
- *  Function: Unix_IsSerialInUse
- *   Purpose: check whether the serial port is in use
- *
- *    Params:
- *       Input: Nothing
- *
- *   Returns: 
- *          OK: 0       Serial device not in use
- *       Error: -1      Serial device in use
- */
-extern int Unix_IsSerialInUse(void);
-
-/*
- *  Function: Unix_OpenSerial
- *   Purpose: open the serial port
- *
- *    Params:
- *       Input: name    Name of device to open
- *
- *   Returns: Unix 'open' returns
- */
-extern int Unix_OpenSerial(const char *name);
-
-/*
- *  Function: Unix_CloseSerial
- *   Purpose: close the serial port
- *
- *    Params:
- *       Input: Nothing
- *
- *   Returns: Nothing
- */
-extern void Unix_CloseSerial(void);
-
-/*
- *  Function: Unix_ReadSerial
- *   Purpose: reads a specified number of bytes (or less) from the serial port
- *
- *    Params:
- *       Input: buf     Buffer to store read bytes
- *              n       Maximum number of bytes to read
- *
- *   Returns: Unix 'read' returns
- */
-extern int Unix_ReadSerial(unsigned char *buf, int n, bool block);
-
-/*
- *  Function: Unix_WriteSerial
- *   Purpose: writes a specified number of bytes (or less) to the serial port
- *
- *    Params:
- *       Input: buf     Buffer to write bytes from
- *              n       Maximum number of bytes to write
- *
- *   Returns: Unix 'write' returns
- */
-extern int Unix_WriteSerial(unsigned char *buf, int n);
-
-/*
- *  Function: Unix_ResetSerial
- *   Purpose: resets the serial port for another operation
- *
- *    Params:
- *       Input: Nothing
- *
- *   Returns: Nothing
- */
-extern void Unix_ResetSerial(void);
-
-/*
- *  Function: Unix_SetSerialBaudRate
- *   Purpose: check that the serial driver/port name is valid
- *
- *    Params:
- *       Input: baudrate    termios value for baud rate
- *
- *   Returns: Nothing
- */
-extern void Unix_SetSerialBaudRate(int baudrate);
-
-/*
- *  Function: Unix_ioctlNonBlocking
- *   Purpose: sets the serial port to non-blocking IO
- *
- *    Params:
- *       Input: Nothing
- *
- *   Returns: Nothing
- */
-extern void Unix_ioctlNonBlocking(void);
-
-/*
- *  Function: Unix_IsValidParallelDevice
- *   Purpose: check whether the combined serial and parallel device specification
- *            is ok, and return the ports selected
- *
- *    Params:
- *       Input: portstring - is a string which specifies which serial
- *                           and parallel ports are to be used. Can
- *                           include s=<val> and p=<val> separated by a
- *                           comma.
- *
- *   Returns: 
- *       Output: *sername  - returns the device name of the chosen serial port
- *               *parname  - returns the device name of the chosen parallel port
- *               If either of these is NULL on return then the match failed.
- */
-extern void Unix_IsValidParallelDevice(
-  const char *portstring, char **sername, char **parname
-);
-
-/*
- *  Function: Unix_IsParallelInUse
- *   Purpose: check whether the parallel port is in use
- *
- *    Params:
- *       Input: Nothing
- *
- *   Returns: 
- *          OK: 0       Parallel device not in use
- *       Error: -1      Parallel device in use
- */
-extern int Unix_IsParallelInUse(void);
-
-/*
- *  Function: Unix_OpenParallel
- *   Purpose: open the parallel port
- *
- *    Params:
- *       Input: name    Name of device to open
- *
- *   Returns: Unix 'open' returns
- */
-extern int Unix_OpenParallel(const char *name);
-
-/*
- *  Function: Unix_CloseParallel
- *   Purpose: close the parallel port
- *
- *    Params:
- *       Input: Nothing
- *
- *   Returns: Nothing
- */
-extern void Unix_CloseParallel(void);
-
-/*
- *  Function: Unix_WriteParallel
- *   Purpose: writes a specified number of bytes (or less) to the parallel port
- *
- *    Params:
- *       Input: buf     Buffer to write bytes from
- *              n       Maximum number of bytes to write
- *
- *   Returns: Unix 'write' returns
- */
-extern unsigned int Unix_WriteParallel(unsigned char *buf, int n);
-
-/*
- *  Function: Unix_ResetParallel
- *   Purpose: resets the parallel port for another operation
- *
- *    Params:
- *       Input: Nothing
- *
- *   Returns: Nothing
- */
-extern void Unix_ResetParallel(void);
-
-#endif /* ndef angsd_unixcomm_h */
-
-/* EOF unixcomm.h */
diff --git a/gdb/remote-adapt.c b/gdb/remote-adapt.c
deleted file mode 100644
index b22f180..0000000
--- a/gdb/remote-adapt.c
+++ /dev/null
@@ -1,1443 +0,0 @@
-/* Remote debugging interface for AMD 290*0 Adapt Monitor Version 2.1d18. 
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
-   Contributed by David Wood at New York University (wood@lab.ultra.nyu.edu).
-   Adapted from work done at Cygnus Support in remote-eb.c.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is like remote.c but is for an esoteric situation--
-   having a 29k board attached to an Adapt inline monitor. 
-   The  monitor is connected via serial line to a unix machine 
-   running gdb. 
-
-   3/91 -  developed on Sun3 OS 4.1, by David Wood
-   	o - I can't get binary coff to load. 
-	o - I can't get 19200 baud rate to work. 
-   7/91 o - Freeze mode tracing can be done on a 29050.  */
-
-
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "inferior.h"
-#include "wait.h"
-#include "value.h"
-#include <ctype.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <errno.h>
-#include "terminal.h"
-#include "target.h"
-#include "gdbcore.h"
-
-/* This processor is getting rusty but I am trying to keep it
-   up to date at least with data structure changes.
-   Activate this block to compile just this file.
-   */
-#define COMPILE_CHECK 0
-#if COMPILE_CHECK
-#define Q_REGNUM 0
-#define VAB_REGNUM 0
-#define CPS_REGNUM 0
-#define IPA_REGNUM 0
-#define IPB_REGNUM 0
-#define GR1_REGNUM 0
-#define LR0_REGNUM 0
-#define IPC_REGNUM 0
-#define CR_REGNUM 0
-#define BP_REGNUM 0
-#define FC_REGNUM 0
-#define INTE_REGNUM 0
-#define EXO_REGNUM 0
-#define GR96_REGNUM 0
-#define NPC_REGNUM
-#define FPE_REGNUM 0
-#define PC2_REGNUM 0
-#define FPS_REGNUM 0
-#define ALU_REGNUM 0
-#define LRU_REGNUM 0
-#define TERMINAL int
-#define RAW 1
-#define ANYP 1
-extern int a29k_freeze_mode ;
-extern int processor_type ;
-extern char * processor_name ;
-#endif
-
-/* External data declarations */
-extern int stop_soon_quietly;           /* for wait_for_inferior */
-
-/* Forward data declarations */
-extern struct target_ops adapt_ops;		/* Forward declaration */
-
-/* Forward function declarations */
-static void adapt_fetch_registers ();
-static void adapt_store_registers ();
-static void adapt_close ();
-static int  adapt_clear_breakpoints();
-
-#define FREEZE_MODE 	(read_register(CPS_REGNUM) && 0x400) 
-#define USE_SHADOW_PC	((processor_type == a29k_freeze_mode) && FREEZE_MODE)
-
-/* Can't seem to get binary coff working */
-#define ASCII_COFF		/* Adapt will be downloaded with ascii coff */
-
-/* FIXME: Replace with `set remotedebug'.  */
-#define LOG_FILE "adapt.log"
-#if defined (LOG_FILE)
-FILE *log_file=NULL;
-#endif
-
-static int timeout = 5;
-static char *dev_name;
-
-/* Descriptor for I/O to remote machine.  Initialize it to -1 so that
-   adapt_open knows that we don't have a file open when the program
-   starts.  */
-int adapt_desc = -1;
-
-/* stream which is fdopen'd from adapt_desc.  Only valid when
-   adapt_desc != -1.  */
-FILE *adapt_stream;
-
-#define ON	1
-#define OFF	0
-static void
-rawmode(desc, turnon)
-int	desc;
-int	turnon;
-{
-  
-  TERMINAL sg;
-
-  if (desc < 0)
-    return;
-
-  ioctl (desc, TIOCGETP, &sg);
-
-  if (turnon) {
-#ifdef HAVE_TERMIO
-  	sg.c_lflag &= ~(ICANON);
-#else
-	sg.sg_flags |= RAW;
-#endif
-  } else {
-#ifdef HAVE_TERMIO
-  	sg.c_lflag |= ICANON;
-#else
-	sg.sg_flags &= ~(RAW);
-#endif
-  }
-  ioctl (desc, TIOCSETP, &sg);
-}
-
-/* Suck up all the input from the adapt */
-slurp_input()
-{
-  char buf[8];
-
-#ifdef HAVE_TERMIO
-  /* termio does the timeout for us.  */
-  while (read (adapt_desc, buf, 8) > 0);
-#else
-  alarm (timeout);
-  while (read (adapt_desc, buf, 8) > 0);
-  alarm (0);
-#endif
-}
-
-/* Read a character from the remote system, doing all the fancy
-   timeout stuff.  */
-static int
-readchar ()
-{
-  char buf;
-
-  buf = '\0';
-#ifdef HAVE_TERMIO
-  /* termio does the timeout for us.  */
-  read (adapt_desc, &buf, 1);
-#else
-  alarm (timeout);
-  if (read (adapt_desc, &buf, 1) < 0)
-    {
-      if (errno == EINTR)
-	error ("Timeout reading from remote system.");
-      else
-	perror_with_name ("remote");
-    }
-  alarm (0);
-#endif
-
-  if (buf == '\0')
-    error ("Timeout reading from remote system.");
-#if defined (LOG_FILE)
-  putc (buf & 0x7f, log_file);
-#endif
-  return buf & 0x7f;
-}
-
-/* Keep discarding input from the remote system, until STRING is found. 
-   Let the user break out immediately.  */
-static void
-expect (string)
-     char *string;
-{
-  char *p = string;
-
-  fflush(adapt_stream);
-  immediate_quit = 1;
-  while (1)
-    {
-      if (readchar() == *p)
-	{
-	  p++;
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-	      return;
-	    }
-	}
-      else
-	p = string;
-    }
-}
-
-/* Keep discarding input until we see the adapt prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line
-   will be an expect_prompt().  Exception:  adapt_resume does not
-   wait for the prompt, because the terminal is being handed over
-   to the inferior.  However, the next thing which happens after that
-   is a adapt_wait which does wait for the prompt.
-   Note that this includes abnormal exit, e.g. error().  This is
-   necessary to prevent getting into states from which we can't
-   recover.  */
-static void
-expect_prompt ()
-{
-#if defined (LOG_FILE)
-  /* This is a convenient place to do this.  The idea is to do it often
-     enough that we never lose much data if we terminate abnormally.  */
-  fflush (log_file);
-#endif
-  fflush(adapt_stream);
-  expect ("\n# ");
-}
-
-/* Get a hex digit from the remote system & return its value.
-   If ignore_space is nonzero, ignore spaces (not newline, tab, etc).  */
-static int
-get_hex_digit (ignore_space)
-     int ignore_space;
-{
-  int ch;
-  while (1)
-    {
-      ch = readchar ();
-      if (ch >= '0' && ch <= '9')
-	return ch - '0';
-      else if (ch >= 'A' && ch <= 'F')
-	return ch - 'A' + 10;
-      else if (ch >= 'a' && ch <= 'f')
-	return ch - 'a' + 10;
-      else if (ch == ' ' && ignore_space)
-	;
-      else
-	{
-	  expect_prompt ();
-	  error ("Invalid hex digit from remote system.");
-	}
-    }
-}
-
-/* Get a byte from adapt_desc and put it in *BYT.  Accept any number
-   leading spaces.  */
-static void
-get_hex_byte (byt)
-     char *byt;
-{
-  int val;
-
-  val = get_hex_digit (1) << 4;
-  val |= get_hex_digit (0);
-  *byt = val;
-}
-
-/* Read a 32-bit hex word from the adapt, preceded by a space  */
-static long 
-get_hex_word()
-{
-  long val;
-  int j;
-      
-  val = 0;
-  for (j = 0; j < 8; j++)
-	val = (val << 4) + get_hex_digit (j == 0);
-  return val;
-}
-/* Get N 32-bit hex words from remote, each preceded by a space 
-   and put them in registers starting at REGNO.  */
-static void
-get_hex_regs (n, regno)
-     int n;
-     int regno;
-{
-	long val;
-	while (n--) {
-		val = get_hex_word();
-		supply_register(regno++,(char *) &val);
-	}
-}
-/* Called when SIGALRM signal sent due to alarm() timeout.  */
-#ifndef HAVE_TERMIO
-
-#ifndef __STDC__
-# ifndef volatile
-#  define volatile /**/
-# endif
-#endif
-volatile int n_alarms;
-
-void
-adapt_timer ()
-{
-#if 0
-  if (kiodebug)
-    printf ("adapt_timer called\n");
-#endif
-  n_alarms++;
-}
-#endif
-
-/* malloc'd name of the program on the remote system.  */
-static char *prog_name = NULL;
-
-/* Number of SIGTRAPs we need to simulate.  That is, the next
-   NEED_ARTIFICIAL_TRAP calls to adapt_wait should just return
-   SIGTRAP without actually waiting for anything.  */
-
-static int need_artificial_trap = 0;
-
-void
-adapt_kill(arg,from_tty)
-char	*arg;
-int	from_tty;
-{
-	fprintf (adapt_stream, "K");
-	fprintf (adapt_stream, "\r");
-	expect_prompt ();
-}
-/*
- * Download a file specified in 'args', to the adapt. 
- * FIXME: Assumes the file to download is a binary coff file.
- */
-static void
-adapt_load(args,fromtty)
-char	*args;
-int	fromtty;
-{
-	FILE *fp;
-	int	n;
-	char	buffer[1024];
-	
-	if (!adapt_stream) {
-		printf_filtered("Adapt not open. Use 'target' command to open adapt\n");
-		return;
-	}
-
-  	/* OK, now read in the file.  Y=read, C=COFF, T=dTe port
-     		0=start address.  */
-
-#ifdef ASCII_COFF	/* Ascii coff */
-	fprintf (adapt_stream, "YA T,0\r");
-	fflush(adapt_stream); 	/* Just in case */
-	/* FIXME: should check args for only 1 argument */
-	sprintf(buffer,"cat %s | btoa > /tmp/#adapt-btoa",args);
-	system(buffer);
-	fp = fopen("/tmp/#adapt-btoa","r");
-	rawmode(adapt_desc,OFF);	
-	while (n=fread(buffer,1,1024,fp)) {
-		do { n -= write(adapt_desc,buffer,n); } while (n>0);
-		if (n<0) { perror("writing ascii coff"); break; }
-	}
-	fclose(fp);
-	rawmode(adapt_desc,ON);	
-	system("rm /tmp/#adapt-btoa");
-#else	/* Binary coff - can't get it to work .*/
-	fprintf (adapt_stream, "YC T,0\r");
-	fflush(adapt_stream); 	/* Just in case */
-	if (!(fp = fopen(args,"r"))) {
-		printf_filtered("Can't open %s\n",args);
-		return;
-	}
-	while (n=fread(buffer,1,512,fp)) {
-		do { n -= write(adapt_desc,buffer,n); } while (n>0);
-		if (n<0) { perror("writing ascii coff"); break; }
-	}
-	fclose(fp);
-#endif
-  	expect_prompt ();	/* Skip garbage that comes out */
-	fprintf (adapt_stream, "\r");
-  	expect_prompt ();
-}
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-void
-adapt_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-
-  if (args && *args)
-    error ("Can't pass arguments to remote adapt process.");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error ("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-  if (adapt_stream) {
-	adapt_kill(NULL,NULL);	 
-	adapt_clear_breakpoints();
-	init_wait_for_inferior ();
-	/* Clear the input because what the adapt sends back is different
-	 * depending on whether it was running or not.
-	 */
-	slurp_input();	/* After this there should be a prompt */
-	fprintf(adapt_stream,"\r"); 
-	expect_prompt();
-	printf_filtered("Do you want to download '%s' (y/n)? [y] : ",prog_name);
-	{	
-		char buffer[10];
-		gets(buffer);
-		if (*buffer != 'n') {
-			adapt_load(prog_name,0);
-		}
-	}
-
-#ifdef NOTDEF
-	/* Set the PC and wait for a go/cont */
-	  fprintf (adapt_stream, "G %x,N\r",entry_pt);
-	  printf_filtered("Now use the 'continue' command to start.\n"); 
-  	  expect_prompt ();
-#else
-  	insert_breakpoints ();  /* Needed to get correct instruction in cache */
-  	proceed(entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-#endif
-
-  } else {
-	printf_filtered("Adapt not open yet.\n");
-  }
-}
-
-/* Translate baud rates from integers to damn B_codes.  Unix should
-   have outgrown this crap years ago, but even POSIX wouldn't buck it.  */
-
-#ifndef B19200
-#define B19200 EXTA
-#endif
-#ifndef B38400
-#define B38400 EXTB
-#endif
-
-static struct {int rate, damn_b;} baudtab[] = {
-	{0, B0},
-	{50, B50},
-	{75, B75},
-	{110, B110},
-	{134, B134},
-	{150, B150},
-	{200, B200},
-	{300, B300},
-	{600, B600},
-	{1200, B1200},
-	{1800, B1800},
-	{2400, B2400},
-	{4800, B4800},
-	{9600, B9600},
-	{19200, B19200},
-	{38400, B38400},
-	{-1, -1},
-};
-
-static int damn_b (rate)
-     int rate;
-{
-  int i;
-
-  for (i = 0; baudtab[i].rate != -1; i++)
-    if (rate == baudtab[i].rate) return baudtab[i].damn_b;
-  return B38400;	/* Random */
-}
-
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication, then a space,
-   then the baud rate.
- */
-
-static int baudrate = 9600;
-static void
-adapt_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  TERMINAL sg;
-  unsigned int prl;
-  char *p;
-
-  /* Find the first whitespace character, it separates dev_name from
-     prog_name.  */
-  if (name == 0)
-    goto erroid;
-
-  for (p = name;
-       *p != '\0' && !isspace (*p); p++)
-    ;
-  if (*p == '\0')
-erroid:
-    error ("\
-Please include the name of the device for the serial port,\n\
-the baud rate, and the name of the program to run on the remote system.");
-  dev_name = (char*)xmalloc(p - name + 1);
-  strncpy (dev_name, name, p - name);
-  dev_name[p - name] = '\0';
-
-  /* Skip over the whitespace after dev_name */
-  for (; isspace (*p); p++)
-    /*EMPTY*/;
-  
-  if (1 != sscanf (p, "%d ", &baudrate))
-    goto erroid;
-
-  /* Skip the number and then the spaces */
-  for (; isdigit (*p); p++)
-    /*EMPTY*/;
-  for (; isspace (*p); p++)
-    /*EMPTY*/;
-  
-  if (prog_name != NULL)
-    free (prog_name);
-  prog_name = savestring (p, strlen (p));
-
-  adapt_close (0);
-
-  adapt_desc = open (dev_name, O_RDWR);
-  if (adapt_desc < 0)
-    perror_with_name (dev_name);
-  ioctl (adapt_desc, TIOCGETP, &sg);
-#if ! defined(COMPILE_CHECK) 
-#ifdef HAVE_TERMIO
-  sg.c_cc[VMIN] = 0;		/* read with timeout.  */
-  sg.c_cc[VTIME] = timeout * 10;
-  sg.c_lflag &= ~(ICANON | ECHO);
-  sg.c_cflag = (sg.c_cflag & ~CBAUD) | damn_b (baudrate);
-#else
-  sg.sg_ispeed = damn_b (baudrate);
-  sg.sg_ospeed = damn_b (baudrate);
-  sg.sg_flags |= RAW | ANYP;
-  sg.sg_flags &= ~ECHO;
-#endif
-
-  ioctl (adapt_desc, TIOCSETP, &sg);
-  adapt_stream = fdopen (adapt_desc, "r+");
-#endif /* compile_check */
-  push_target (&adapt_ops);
-
-#ifndef HAVE_TERMIO
-#ifndef NO_SIGINTERRUPT
-  /* Cause SIGALRM's to make reads fail with EINTR instead of resuming
-     the read.  */
-  if (siginterrupt (SIGALRM, 1) != 0)
-    perror ("adapt_open: error in siginterrupt");
-#endif
-
-  /* Set up read timeout timer.  */
-  if ((void (*)) signal (SIGALRM, adapt_timer) == (void (*)) -1)
-    perror ("adapt_open: error in signal");
-#endif
-
-#if defined (LOG_FILE)
-  log_file = fopen (LOG_FILE, "w");
-  if (log_file == NULL)
-    perror_with_name (LOG_FILE);
-#endif
-
-  /* Put this port into NORMAL mode, send the 'normal' character */
-  write(adapt_desc, "
", 1);	/* Control A */
-  write(adapt_desc, "\r", 1);	
-  expect_prompt ();
-  
-  /* Hello?  Are you there?  */
-  write (adapt_desc, "\r", 1);
- 
-  expect_prompt ();
-
-  /* Clear any break points */
-  adapt_clear_breakpoints();
-
-  /* Print out some stuff, letting the user now what's going on */
-  printf_filtered("Connected to an Adapt via %s.\n", dev_name);
-    /* FIXME: can this restriction be removed? */
-  printf_filtered("Remote debugging using virtual addresses works only\n");
-  printf_filtered("\twhen virtual addresses map 1:1 to physical addresses.\n"); 
-  if (processor_type != a29k_freeze_mode) {
-	fprintf_filtered(gdb_stderr,
-	"Freeze-mode debugging not available, and can only be done on an A29050.\n");
-  }
-}
-
-/* Close out all files and local state before this target loses control. */
-
-static void
-adapt_close (quitting)
-     int quitting;
-{
-
-  /* Clear any break points */
-  adapt_clear_breakpoints();
-
-  /* Put this port back into REMOTE mode */ 
-  if (adapt_stream) {
-     fflush(adapt_stream);
-     sleep(1);		/* Let any output make it all the way back */
-     write(adapt_desc, "R\r", 2);
-  }
-
-  /* Due to a bug in Unix, fclose closes not only the stdio stream,
-     but also the file descriptor.  So we don't actually close
-     adapt_desc.  */
-  if (adapt_stream)
-    fclose (adapt_stream);	/* This also closes adapt_desc */
-  if (adapt_desc >= 0)
-    /* close (adapt_desc); */
-
-  /* Do not try to close adapt_desc again, later in the program.  */
-  adapt_stream = NULL;
-  adapt_desc = -1;
-
-#if defined (LOG_FILE)
-  if (log_file) {
-    if (ferror (log_file))
-      printf_filtered ("Error writing log file.\n");
-    if (fclose (log_file) != 0)
-      printf_filtered ("Error closing log file.\n");
-    log_file = NULL;
-  }
-#endif
-}
-
-/* Attach to the target that is already loaded and possibly running */
-static void
-adapt_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-
-  if (from_tty)
-      printf_filtered ("Attaching to remote program %s.\n", prog_name);
-
-  /* Send the adapt a kill. It is ok if it is not already running */
-  fprintf(adapt_stream, "K\r"); fflush(adapt_stream);
-  expect_prompt();		/* Slurp the echo */
-}
-
-
-/* Terminate the open connection to the remote debugger.
-   Use this when you want to detach and do something else
-   with your gdb.  */
-void
-adapt_detach (args,from_tty)
-     char *args;
-     int from_tty;
-{
-
-  if (adapt_stream) { /* Send it on its way (tell it to continue)  */
-	adapt_clear_breakpoints();
-  	fprintf(adapt_stream,"G\r");
-  }
- 
-  pop_target();		/* calls adapt_close to do the real work */
-  if (from_tty)
-    printf_filtered ("Ending remote %s debugging\n", target_shortname);
-}
- 
-/* Tell the remote machine to resume.  */
-
-void
-adapt_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  if (step)	
-    {
-      write (adapt_desc, "t 1,s\r", 6);
-      /* Wait for the echo.  */
-      expect ("t 1,s\r\n");
-      /* Then comes a line containing the instruction we stepped to.  */
-      expect ("@");
-      /* Then we get the prompt.  */
-      expect_prompt ();
-
-      /* Force the next adapt_wait to return a trap.  Not doing anything
-         about I/O from the target means that the user has to type
-         "continue" to see any.  FIXME, this should be fixed.  */
-      need_artificial_trap = 1;
-    }
-  else
-    {
-      write (adapt_desc, "G\r", 2);
-      /* Swallow the echo.  */
-      expect_prompt(); 
-    }
-}
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.  */
-
-int
-adapt_wait (status)
-     struct target_waitstatus *status;
-{
-  /* Strings to look for.  '?' means match any single character.  
-     Note that with the algorithm we use, the initial character
-     of the string cannot recur in the string, or we will not
-     find some cases of the string in the input.  */
-  
-  static char bpt[] = "@";
-  /* It would be tempting to look for "\n[__exit + 0x8]\n"
-     but that requires loading symbols with "yc i" and even if
-     we did do that we don't know that the file has symbols.  */
-  static char exitmsg[] = "@????????I    JMPTI     GR121,LR0";
-  char *bp = bpt;
-  char *ep = exitmsg;
-
-  /* Large enough for either sizeof (bpt) or sizeof (exitmsg) chars.  */
-  char swallowed[50];
-  /* Current position in swallowed.  */
-  char *swallowed_p = swallowed;
-
-  int ch;
-  int ch_handled;
-  int old_timeout = timeout;
-  int old_immediate_quit = immediate_quit;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  if (need_artificial_trap != 0)
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      need_artificial_trap--;
-      return 0;
-    }
-
-  timeout = 0;		/* Don't time out -- user program is running. */
-  immediate_quit = 1;	/* Helps ability to QUIT */
-  while (1) {
-      QUIT;		/* Let user quit and leave process running */
-      ch_handled = 0;
-      ch = readchar ();
-      if (ch == *bp) {
-	  bp++;
-	  if (*bp == '\0')
-	    break;
-	  ch_handled = 1;
-
-	  *swallowed_p++ = ch;
-      } else
-	bp = bpt;
-      if (ch == *ep || *ep == '?') {
-	  ep++;
-	  if (*ep == '\0')
-	    break;
-
-	  if (!ch_handled)
-	    *swallowed_p++ = ch;
-	  ch_handled = 1;
-      } else
-	ep = exitmsg;
-      if (!ch_handled) {
-	  char *p;
-	  /* Print out any characters which have been swallowed.  */
-	  for (p = swallowed; p < swallowed_p; ++p)
-	    putc (*p, stdout);
-	  swallowed_p = swallowed;
-	  putc (ch, stdout);
-      }
-  }
-  expect_prompt ();
-  if (*bp== '\0')
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-    }
-  else
-    {
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = 0;
-    }
-  timeout = old_timeout;
-  immediate_quit = old_immediate_quit;
-  return 0;
-}
-
-/* Return the name of register number REGNO
-   in the form input and output by adapt.
-
-   Returns a pointer to a static buffer containing the answer.  */
-static char *
-get_reg_name (regno)
-     int regno;
-{
-  static char buf[80];
-  if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32 )
-    sprintf (buf, "GR%03d", regno - GR96_REGNUM + 96);
-#if defined(GR64_REGNUM)
-  else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32 )
-    sprintf (buf, "GR%03d", regno - GR64_REGNUM + 64);
-#endif
-  else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128)
-    sprintf (buf, "LR%03d", regno - LR0_REGNUM);
-  else if (regno == Q_REGNUM) 
-    strcpy (buf, "SR131");
-  else if (regno >= BP_REGNUM && regno <= CR_REGNUM)
-    sprintf (buf, "SR%03d", regno - BP_REGNUM + 133);
-  else if (regno == ALU_REGNUM)
-    strcpy (buf, "SR132");
-  else if (regno >= IPC_REGNUM && regno <= IPB_REGNUM)
-    sprintf (buf, "SR%03d", regno - IPC_REGNUM + 128);
-  else if (regno >= VAB_REGNUM && regno <= LRU_REGNUM) {
-    /* When a 29050 is in freeze-mode, read shadow pcs instead */
-    if ((regno >= NPC_REGNUM && regno <= PC2_REGNUM) && USE_SHADOW_PC)
-    	sprintf (buf, "SR%03d", regno - NPC_REGNUM + 20);
-    else
-    	sprintf (buf, "SR%03d", regno - VAB_REGNUM);
-  }
-  else if (regno == GR1_REGNUM)
-    strcpy (buf, "GR001");
-  return buf;
-}
-
-/* Read the remote registers.  */
-
-static void
-adapt_fetch_registers ()
-{
-  int reg_index;
-  int regnum_index;
-  char tempbuf[10];
-  int	sreg_buf[16];
-  int i,j;
-
-/* 
- * Global registers
- */
-#if defined(GR64_REGNUM)
-  write (adapt_desc, "dw gr64,gr95\r", 13);
-  for (reg_index = 64, regnum_index = GR64_REGNUM;
-       reg_index < 96;
-       reg_index += 4, regnum_index += 4)
-    {
-      sprintf (tempbuf, "GR%03d ", reg_index);
-      expect (tempbuf);
-      get_hex_regs (4, regnum_index);
-      expect ("\n");
-    }
-#endif
-  write (adapt_desc, "dw gr96,gr127\r", 14);
-  for (reg_index = 96, regnum_index = GR96_REGNUM;
-       reg_index < 128;
-       reg_index += 4, regnum_index += 4)
-    {
-      sprintf (tempbuf, "GR%03d ", reg_index);
-      expect (tempbuf);
-      get_hex_regs (4, regnum_index);
-      expect ("\n");
-    }
-
-/* 
- * Local registers
- */
-  for (i = 0; i < 128; i += 32)
-    {
-      /* The PC has a tendency to hang if we get these
-	 all in one fell swoop ("dw lr0,lr127").  */
-      sprintf (tempbuf, "dw lr%d\r", i);
-      write (adapt_desc, tempbuf, strlen (tempbuf));
-      for (reg_index = i, regnum_index = LR0_REGNUM + i;
-	   reg_index < i + 32;
-	   reg_index += 4, regnum_index += 4)
-	{
-	  sprintf (tempbuf, "LR%03d ", reg_index);
-	  expect (tempbuf);
-	  get_hex_regs (4, regnum_index);
-	  expect ("\n");
-	}
-    }
-
-/* 
- * Special registers
- */
-  sprintf (tempbuf, "dw sr0\r");
-  write (adapt_desc, tempbuf, strlen (tempbuf));
-  for (i=0 ; i<4 ; i++) {			/* SR0 - SR14 */
-        sprintf (tempbuf, "SR%3d",i*4);
-	expect(tempbuf);
-	for (j=0 ; j < (i==3 ? 3 : 4) ; j++)
-		sreg_buf[i*4 + j] = get_hex_word();
-  }		
-  expect_prompt();
-  /* 
-   * Read the pcs individually if we are in freeze mode.
-   * See get_reg_name(), it translates the register names for the pcs to
-   * the names of the shadow pcs.
-   */ 
-  if (USE_SHADOW_PC)  {
-	  sreg_buf[10] = read_register(NPC_REGNUM);	/* pc0 */
-	  sreg_buf[11] = read_register(PC_REGNUM);	/* pc1 */
-	  sreg_buf[12] = read_register(PC2_REGNUM);	/* pc2 */
-  }
-  for (i=0 ; i<14 ; i++)		/* Supply vab -> lru */
- 	supply_register(VAB_REGNUM+i, (char *) &sreg_buf[i]);
-  sprintf (tempbuf, "dw sr128\r");
-  write (adapt_desc, tempbuf, strlen (tempbuf));
-  for (i=0 ; i<2 ; i++) {			/* SR128 - SR135 */
-        sprintf (tempbuf, "SR%3d",128 + i*4);
-	expect(tempbuf);
-	for (j=0 ; j<4 ; j++)
-		sreg_buf[i*4 + j] = get_hex_word();
-  }		
-  expect_prompt();
-  supply_register(IPC_REGNUM,(char *) &sreg_buf[0]);
-  supply_register(IPA_REGNUM,(char *) &sreg_buf[1]);
-  supply_register(IPB_REGNUM,(char *) &sreg_buf[2]);
-  supply_register(Q_REGNUM,  (char *) &sreg_buf[3]);
-		/* Skip ALU */
-  supply_register(BP_REGNUM, (char *) &sreg_buf[5]);
-  supply_register(FC_REGNUM, (char *) &sreg_buf[6]);
-  supply_register(CR_REGNUM, (char *) &sreg_buf[7]);
-
-  /* There doesn't seem to be any way to get these.  */
-  {
-    int val = -1;
-    supply_register (FPE_REGNUM, (char *) &val);
-    supply_register (INTE_REGNUM, (char *) &val);
-    supply_register (FPS_REGNUM, (char *) &val);
-    supply_register (EXO_REGNUM, (char *) &val);
-  }
-
-  write (adapt_desc, "dw gr1,gr1\r", 11);
-  expect ("GR001 ");
-  get_hex_regs (1, GR1_REGNUM);
-  expect_prompt ();
-}
-
-/* Fetch register REGNO, or all registers if REGNO is -1.
- */
-static void
-adapt_fetch_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    adapt_fetch_registers ();
-  else
-    {
-      char *name = get_reg_name (regno);
-      fprintf (adapt_stream, "dw %s,%s\r", name, name);
-      expect (name);
-      expect (" ");
-      get_hex_regs (1, regno);
-      expect_prompt ();
-    }
-}
-
-/* Store the remote registers from the contents of the block REGS.  */
-
-static void
-adapt_store_registers ()
-{
-  int i, j;
-
-  fprintf (adapt_stream, "s gr1,%x\r", read_register (GR1_REGNUM));
-  expect_prompt ();
-
-#if defined(GR64_REGNUM)
-  for (j = 0; j < 32; j += 16)
-    {
-      fprintf (adapt_stream, "s gr%d,", j + 64);
-      for (i = 0; i < 15; ++i) 
-	fprintf (adapt_stream, "%x,", read_register (GR64_REGNUM + j + i));
-      fprintf (adapt_stream, "%x\r", read_register (GR64_REGNUM + j + 15));
-      expect_prompt ();
-    }
-#endif
-  for (j = 0; j < 32; j += 16)
-    {
-      fprintf (adapt_stream, "s gr%d,", j + 96);
-      for (i = 0; i < 15; ++i) 
-	fprintf (adapt_stream, "%x,", read_register (GR96_REGNUM + j + i));
-      fprintf (adapt_stream, "%x\r", read_register (GR96_REGNUM + j + 15));
-      expect_prompt ();
-    }
-
-  for (j = 0; j < 128; j += 16)
-    {
-      fprintf (adapt_stream, "s lr%d,", j);
-      for (i = 0; i < 15; ++i) 
-	fprintf (adapt_stream, "%x,", read_register (LR0_REGNUM + j + i));
-      fprintf (adapt_stream, "%x\r", read_register (LR0_REGNUM + j + 15));
-      expect_prompt ();
-    }
-
-  fprintf (adapt_stream, "s sr128,%x,%x,%x\r", read_register (IPC_REGNUM),
-	   read_register (IPA_REGNUM), read_register (IPB_REGNUM));
-  expect_prompt ();
-  fprintf (adapt_stream, "s sr133,%x,%x,%x\r", read_register (BP_REGNUM),
-	   read_register (FC_REGNUM), read_register (CR_REGNUM));
-  expect_prompt ();
-  fprintf (adapt_stream, "s sr131,%x\r", read_register (Q_REGNUM));
-  expect_prompt ();
-  fprintf (adapt_stream, "s sr0,");
-  for (i=0 ; i<7 ; ++i)
-    fprintf (adapt_stream, "%x,", read_register (VAB_REGNUM + i));
-  expect_prompt ();
-  fprintf (adapt_stream, "s sr7,");
-  for (i=7; i<14 ; ++i)
-    fprintf (adapt_stream, "%x,", read_register (VAB_REGNUM + i));
-  expect_prompt ();
-}
-
-/* Store register REGNO, or all if REGNO == -1.
-   Return errno value.  */
-void
-adapt_store_register (regno)
-     int regno;
-{
-  /* printf("adapt_store_register() called.\n"); fflush(stdout); /* */
-  if (regno == -1)
-    adapt_store_registers ();
-  else
-    {
-      char *name = get_reg_name (regno);
-      fprintf (adapt_stream, "s %s,%x\r", name, read_register (regno));
-      /* Setting GR1 changes the numbers of all the locals, so
-	 invalidate the register cache.  Do this *after* calling
-	 read_register, because we want read_register to return the
-	 value that write_register has just stuffed into the registers
-	 array, not the value of the register fetched from the
-	 inferior.  */
-      if (regno == GR1_REGNUM)
-	registers_changed ();
-      expect_prompt ();
-    }
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-void
-adapt_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static CORE_ADDR 
-translate_addr(addr)
-CORE_ADDR addr;
-{
-#if defined(KERNEL_DEBUGGING)
-	/* Check for a virtual address in the kernel */
-	/* Assume physical address of ublock is in  paddr_u register */
-	if (addr >= UVADDR) {
-		/* PADDR_U register holds the physical address of the ublock */
-		CORE_ADDR i = (CORE_ADDR)read_register(PADDR_U_REGNUM);	
-		return(i + addr - (CORE_ADDR)UVADDR);
-	} else {
-		return(addr);
-	}
-#else
-	return(addr);
-#endif
-}
-
-
-/* FIXME!  Merge these two.  */
-int
-adapt_xfer_inferior_memory (memaddr, myaddr, len, write)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-{
-
-  memaddr = translate_addr(memaddr);
-
-  if (write)
-    return adapt_write_inferior_memory (memaddr, myaddr, len);
-  else
-    return adapt_read_inferior_memory (memaddr, myaddr, len);
-}
-
-void
-adapt_files_info ()
-{
-  printf_filtered("\tAttached to %s at %d baud and running program %s\n",
-	  dev_name, baudrate, prog_name);
-  printf_filtered("\ton an %s processor.\n", processor_name[processor_type]);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns errno value.  
- * sb/sh instructions don't work on unaligned addresses, when TU=1. 
- */
-int
-adapt_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i;
-  unsigned int cps;
-
-  /* Turn TU bit off so we can do 'sb' commands */
-  cps = read_register(CPS_REGNUM);
-  if (cps & 0x00000800)
-  	write_register(CPS_REGNUM,cps&~(0x00000800));
-
-  for (i = 0; i < len; i++)
-    {
-      if ((i % 16) == 0)
-	fprintf (adapt_stream, "sb %x,", memaddr + i);
-      if ((i % 16) == 15 || i == len - 1)
-	{
-	  fprintf (adapt_stream, "%x\r", ((unsigned char *)myaddr)[i]);
-	  expect_prompt ();
-	}
-      else
-	fprintf (adapt_stream, "%x,", ((unsigned char *)myaddr)[i]);
-    }
-  /* Restore the old value of cps if the TU bit was on */
-  if (cps & 0x00000800)
-  	write_register(CPS_REGNUM,cps);
-  return len;
-}
-
-/* Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns errno value.  */
-int
-adapt_read_inferior_memory(memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i;
-
-  /* Number of bytes read so far.  */
-  int count;
-
-  /* Starting address of this pass.  */
-  unsigned long startaddr;
-
-  /* Number of bytes to read in this pass.  */
-  int len_this_pass;
-
-  /* Note that this code works correctly if startaddr is just less
-     than UINT_MAX (well, really CORE_ADDR_MAX if there was such a
-     thing).  That is, something like
-     adapt_read_bytes (CORE_ADDR_MAX - 4, foo, 4)
-     works--it never adds len to memaddr and gets 0.  */
-  /* However, something like
-     adapt_read_bytes (CORE_ADDR_MAX - 3, foo, 4)
-     doesn't need to work.  Detect it and give up if there's an attempt
-     to do that.  */
-
-  if (((memaddr - 1) + len) < memaddr)
-    return EIO;
-  
-  startaddr = memaddr;
-  count = 0;
-  while (count < len)
-    {
-      len_this_pass = 16;
-      if ((startaddr % 16) != 0)
-	len_this_pass -= startaddr % 16;
-      if (len_this_pass > (len - count))
-	len_this_pass = (len - count);
-
-      fprintf (adapt_stream, "db %x,%x\r", startaddr,
-	       (startaddr - 1) + len_this_pass);
-
-#ifdef NOTDEF	/* Why do this */
-      expect ("\n");
-      /* Look for 8 hex digits.  */
-      i = 0;
-      while (1)
-	{
-	  if (isxdigit (readchar ()))
-	    ++i;
-	  else
-	    {
-	      expect_prompt ();
-	      error ("Hex digit expected from remote system.");
-	    }
-	  if (i >= 8)
-	    break;
-	}
-#endif /* NOTDEF */
-
-      expect ("  ");
-
-      for (i = 0; i < len_this_pass; i++)
-	get_hex_byte (&myaddr[count++]);
-
-      expect_prompt ();
-
-      startaddr += len_this_pass;
-    }
-  return count;
-}
-
-#define MAX_BREAKS	8
-static int num_brkpts=0;
-static int
-adapt_insert_breakpoint(addr, save)
-CORE_ADDR	addr;
-char		*save;	/* Throw away, let adapt save instructions */
-{
-  if (num_brkpts < MAX_BREAKS) {
-  	num_brkpts++;
-  	fprintf (adapt_stream, "B %x", addr);
-  	fprintf (adapt_stream, "\r");
-  	expect_prompt ();
-	return(0);	/* Success */
-  } else {
-	fprintf_filtered(gdb_stderr,
-		"Too many break points, break point not installed\n");
-	return(1);	/* Failure */
-  }
-
-}
-static int
-adapt_remove_breakpoint(addr, save)
-CORE_ADDR	addr;
-char		*save;	/* Throw away, let adapt save instructions */
-{
-  if (num_brkpts > 0) {
-	  num_brkpts--;
-	  fprintf (adapt_stream, "BR %x", addr);
-	  fprintf (adapt_stream, "\r");
-	  fflush (adapt_stream);
-	  expect_prompt ();
-  }
-  return(0);
-}
-
-/* Clear the adapts notion of what the break points are */
-static int
-adapt_clear_breakpoints() 
-{ 
-  if (adapt_stream) {
-  	fprintf (adapt_stream, "BR");	/* Clear all break points */
-  	fprintf (adapt_stream, "\r");
-  	fflush(adapt_stream);
-  	expect_prompt ();
-  }
-  num_brkpts = 0;
-}
-static void
-adapt_mourn() 
-{ 
-  adapt_clear_breakpoints();
-  pop_target ();                /* Pop back to no-child state */
-  generic_mourn_inferior ();
-}
-
-/* Display everthing we read in from the adapt until we match/see the
- * specified string
- */
-static int
-display_until(str)
-char	*str;
-{
-	int	i=0,j,c;
-
-	while (c=readchar()) {
-		if (c==str[i]) {
-			i++;
-			if (i == strlen(str)) return;
-		} else {
-			if (i) {
-			    for (j=0 ; j<i ; j++) /* Put everthing we matched */
-				putchar(str[j]);
-			    i=0;
-			}
-			putchar(c);
-		}	
-	}
-
-}
-
-
-/* Put a command string, in args, out to the adapt.  The adapt is assumed to
-   be in raw mode, all writing/reading done through adapt_desc.
-   Ouput from the adapt is placed on the users terminal until the
-   prompt from the adapt is seen.
-   FIXME: Can't handle commands that take input.  */
-
-void
-adapt_com (args, fromtty)
-     char	*args;
-     int	fromtty;
-{
-	if (!adapt_stream) {
-		printf_filtered("Adapt not open.  Use the 'target' command to open.\n");
-		return;
-	}
-
-	/* Clear all input so only command relative output is displayed */
-	slurp_input();	
-
-	switch(islower(args[0]) ? toupper(args[0]) : args[0]) {
-	default:
-		printf_filtered("Unknown/Unimplemented adapt command '%s'\n",args);
-		break;
-	case 'G':	/* Go, begin execution */
-		write(adapt_desc,args,strlen(args));
-		write(adapt_desc,"\r",1);
-		expect_prompt();
-		break;
-	case 'B':	/* Break points, B or BR */
-	case 'C':	/* Check current 29k status (running/halted) */
-	case 'D':	/* Display data/registers */ 
-	case 'I':	/* Input from i/o space */
-	case 'J':	/* Jam an instruction */
-	case 'K':	/* Kill, stop execution */
-	case 'L':	/* Disassemble */
-	case 'O':	/* Output to i/o space */
-	case 'T':	/* Trace */ 
-	case 'P':	/* Pulse an input line */ 
-	case 'X':	/* Examine special purpose registers */ 
-	case 'Z':	/* Display trace buffer */ 
-		write(adapt_desc,args,strlen(args));
-		write(adapt_desc,"\r",1);
-		expect(args);		/* Don't display the command */
-		display_until("# ");
-		break;
-	/* Begin commands that take input in the form 'c x,y[,z...]' */
-	case 'S':	/* Set memory or register */
-		if (strchr(args,',')) {	/* Assume it is properly formatted */
-			write(adapt_desc,args,strlen(args));
-			write(adapt_desc,"\r",1);
-			expect_prompt();
-		}
-		break;
-	}
-}
-
-/* Define the target subroutine names */
-
-struct target_ops adapt_ops ;
-
-static void 
-init_adapt_ops(void)
-{
-  adapt_ops.to_shortname = 	"adapt";
-  adapt_ops.to_longname = 	"Remote AMD `Adapt' target";
-  adapt_ops.to_doc = 	"Remote debug an AMD 290*0 using an `Adapt' monitor via RS232";
-  adapt_ops.to_open = 	adapt_open;
-  adapt_ops.to_close = 	adapt_close;
-  adapt_ops.to_attach = adapt_attach;
-  adapt_ops.to_post_attach = NULL;
-  adapt_ops.to_require_attach = NULL;  
-  adapt_ops.to_detach = adapt_detach;
-  adapt_ops.to_require_detach = NULL;
-  adapt_ops.to_resume = adapt_resume;
-  adapt_ops.to_wait  = 	adapt_wait;
-  adapt_ops.to_post_wait = NULL;
-  adapt_ops.to_fetch_registers  = adapt_fetch_register;
-  adapt_ops.to_store_registers  = adapt_store_register;
-  adapt_ops.to_prepare_to_store = adapt_prepare_to_store;
-  adapt_ops.to_xfer_memory  = 	adapt_xfer_inferior_memory;
-  adapt_ops.to_files_info  = 	adapt_files_info;
-  adapt_ops.to_insert_breakpoint = adapt_insert_breakpoint;
-  adapt_ops.to_remove_breakpoint = adapt_remove_breakpoint; 
-  adapt_ops.to_terminal_init  = 	0;
-  adapt_ops.to_terminal_inferior = 	0;
-  adapt_ops.to_terminal_ours_for_output = 	0;
-  adapt_ops.to_terminal_ours  = 	0;
-  adapt_ops.to_terminal_info  = 	0;
-  adapt_ops.to_kill  = 	adapt_kill; 		
-  adapt_ops.to_load  = 	adapt_load;
-  adapt_ops.to_lookup_symbol = 	0; 		
-  adapt_ops.to_create_inferior =  adapt_create_inferior;
-  adapt_ops.to_post_startup_inferior = NULL;
-  adapt_ops.to_acknowledge_created_inferior = NULL;
-  adapt_ops.to_clone_and_follow_inferior = NULL;          
-  adapt_ops.to_post_follow_inferior_by_clone = NULL;  
-  adapt_ops.to_insert_fork_catchpoint = NULL;
-  adapt_ops.to_remove_fork_catchpoint = NULL;
-  adapt_ops.to_insert_vfork_catchpoint = NULL;
-  adapt_ops.to_remove_vfork_catchpoint = NULL;                     
-  adapt_ops.to_has_forked = NULL;
-  adapt_ops.to_has_vforked = NULL;
-  adapt_ops.to_can_follow_vfork_prior_to_exec = NULL;                        
-  adapt_ops.to_post_follow_vfork = NULL; 	
-  adapt_ops.to_insert_exec_catchpoint = NULL;
-  adapt_ops.to_remove_exec_catchpoint = NULL;
-  adapt_ops.to_has_execd = NULL;
-  adapt_ops.to_reported_exec_events_per_exec_call = NULL;
-  adapt_ops.to_has_exited = NULL;
-  adapt_ops.to_mourn_inferior =   adapt_mourn; 		
-  adapt_ops.to_can_run  = 	0; 
-  adapt_ops.to_notice_signals = 	0;
-  adapt_ops.to_thread_alive  = 	0;
-  adapt_ops.to_stop  = 	0 ; /* process_stratum; */
-  adapt_ops.to_pid_to_exec_file = NULL;
-  adapt_ops.to_core_file_to_sym_file = NULL;
-  adapt_ops.to_stratum = 	0; 
-  adapt_ops.DONT_USE = 	0 ;
-  adapt_ops.to_has_all_memory = 	1;
-  adapt_ops.to_has_memory = 	1;
-  adapt_ops.to_has_stack = 	1;
-  adapt_ops.to_has_registers = 	1;
-  adapt_ops.to_has_execution = 	0;
-  adapt_ops.to_sections = 	0;
-  adapt_ops.to_sections_end = 	0 ;
-  adapt_ops.to_magic = 	OPS_MAGIC; 
-} /* init_adapt_ops */
-
-void
-_initialize_remote_adapt ()
-{
-  init_adapt_ops() ;
-  add_target (&adapt_ops);
-  add_com ("adapt <command>", class_obscure, adapt_com,
- 	"Send a command to the AMD Adapt remote monitor.");
-}
diff --git a/gdb/remote-array.c b/gdb/remote-array.c
deleted file mode 100644
index 624871c..0000000
--- a/gdb/remote-array.c
+++ /dev/null
@@ -1,1497 +0,0 @@
-/* Remote debugging interface for Array Tech RAID controller..
-   Copyright 90, 91, 92, 93, 94, 1995, 1998  Free Software Foundation, Inc.
-   Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
-
-   This module talks to a debug monitor called 'MONITOR', which
-   We communicate with MONITOR via either a direct serial line, or a TCP
-   (or possibly TELNET) stream to a terminal multiplexor,
-   which in turn talks to the target board.
-
-  This file is part of GDB.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "wait.h"
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include <ctype.h>
-#include <signal.h>
-#include <sys/types.h>
-#include "gdb_string.h"
-#include "command.h"
-#include "serial.h"
-#include "monitor.h"
-#include "remote-utils.h"
-
-extern int baud_rate;
-
-#define ARRAY_PROMPT ">> "
-
-#define SWAP_TARGET_AND_HOST(buffer,len) 				\
-  do									\
-    {									\
-      if (TARGET_BYTE_ORDER != HOST_BYTE_ORDER)				\
-	{								\
-	  char tmp;							\
-	  char *p = (char *)(buffer);					\
-	  char *q = ((char *)(buffer)) + len - 1;		   	\
-	  for (; p < q; p++, q--)				 	\
-	    {								\
-	      tmp = *q;							\
-	      *q = *p;							\
-	      *p = tmp;							\
-	    }								\
-	}								\
-    }									\
-  while (0)
-
-static void debuglogs PARAMS((int, char *, ...));
-static void array_open();
-static void array_close();
-static void array_detach();
-static void array_attach();
-static void array_resume();
-static void array_fetch_register();
-static void array_store_register();
-static void array_fetch_registers();
-static void array_store_registers();
-static void array_prepare_to_store();
-static void array_files_info();
-static void array_kill();
-static void array_create_inferior();
-static void array_mourn_inferior();
-static void make_gdb_packet();
-static int array_xfer_memory();
-static int array_wait();
-static int array_insert_breakpoint();
-static int array_remove_breakpoint();
-static int tohex();
-static int to_hex();
-static int from_hex();
-static int array_send_packet();
-static int array_get_packet();
-static unsigned long ascii2hexword();
-static void hexword2ascii();
-
-extern char *version;
-
-#define LOG_FILE "monitor.log"
-#if defined (LOG_FILE)
-FILE *log_file;
-#endif
-
-static int timeout = 30;
-/* Having this larger than 400 causes us to be incompatible with m68k-stub.c
-   and i386-stub.c.  Normally, no one would notice because it only matters
-   for writing large chunks of memory (e.g. in downloads).  Also, this needs
-   to be more than 400 if required to hold the registers (see below, where
-   we round it up based on REGISTER_BYTES).  */
-#define PBUFSIZ 400
-
-/* 
- * Descriptor for I/O to remote machine.  Initialize it to NULL so that
- * array_open knows that we don't have a file open when the program starts.
- */
-serial_t array_desc = NULL;
-
-/*
- * this array of registers need to match the indexes used by GDB. The
- * whole reason this exists is cause the various ROM monitors use
- * different strings than GDB does, and doesn't support all the
- * registers either. So, typing "info reg sp" becomes a "r30".
- */
-extern char *tmp_mips_processor_type;
-extern int mips_set_processor_type();
-
-static struct target_ops array_ops ;
-
-static void 
-init_array_ops(void)
-{
-  array_ops.to_shortname =   "array";	
-  array_ops.to_longname = 		
-    "Debug using the standard GDB remote protocol for the Array Tech target.",
-    array_ops.to_doc = 			
-    "Debug using the standard GDB remote protocol for the Array Tech target.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya)." ;
-  array_ops.to_open =   array_open;	
-  array_ops.to_close =   array_close;	
-  array_ops.to_attach =   NULL;
-  array_ops.to_post_attach = NULL;		
-  array_ops.to_require_attach = NULL;
-  array_ops.to_detach =   array_detach;	
-  array_ops.to_require_detach = NULL;
-  array_ops.to_resume =   array_resume;	
-  array_ops.to_wait  =   array_wait;	
-  array_ops.to_post_wait = NULL;
-  array_ops.to_fetch_registers  =   array_fetch_registers;
-  array_ops.to_store_registers  =   array_store_registers;
-  array_ops.to_prepare_to_store =   array_prepare_to_store;
-  array_ops.to_xfer_memory  =   array_xfer_memory;		
-  array_ops.to_files_info  =   array_files_info;		
-  array_ops.to_insert_breakpoint =   array_insert_breakpoint;	
-  array_ops.to_remove_breakpoint =   array_remove_breakpoint;	
-  array_ops.to_terminal_init  =   0;				
-  array_ops.to_terminal_inferior =   0;				
-  array_ops.to_terminal_ours_for_output =   0;			
-  array_ops.to_terminal_ours  =   0;				
-  array_ops.to_terminal_info  =   0;				
-  array_ops.to_kill  =   array_kill;		
-  array_ops.to_load  =   0;			
-  array_ops.to_lookup_symbol =   0;		
-  array_ops.to_create_inferior =   array_create_inferior;	
-  array_ops.to_post_startup_inferior = NULL;
-  array_ops.to_acknowledge_created_inferior = NULL;
-  array_ops.to_clone_and_follow_inferior = NULL;          
-  array_ops.to_post_follow_inferior_by_clone = NULL;  
-  array_ops.to_insert_fork_catchpoint = NULL;
-  array_ops.to_remove_fork_catchpoint = NULL;
-  array_ops.to_insert_vfork_catchpoint = NULL;
-  array_ops.to_remove_vfork_catchpoint = NULL;                      
-  array_ops.to_has_forked = NULL;
-  array_ops.to_has_vforked = NULL;            
-  array_ops.to_can_follow_vfork_prior_to_exec = NULL;            
-  array_ops.to_post_follow_vfork = NULL;
-  array_ops.to_insert_exec_catchpoint = NULL;
-  array_ops.to_remove_exec_catchpoint = NULL;
-  array_ops.to_has_execd = NULL;
-  array_ops.to_reported_exec_events_per_exec_call = NULL;
-  array_ops.to_has_exited = NULL;
-  array_ops.to_mourn_inferior =   array_mourn_inferior;		
-  array_ops.to_can_run  =   0;		
-  array_ops.to_notice_signals =   0; 	
-  array_ops.to_thread_alive  =   0;	
-  array_ops.to_stop  =   0;
-  array_ops.to_pid_to_exec_file = NULL;
-  array_ops.to_core_file_to_sym_file = NULL;         
-  array_ops.to_stratum =   process_stratum;	
-  array_ops.DONT_USE =   0;			
-  array_ops.to_has_all_memory =   1;		
-  array_ops.to_has_memory =   1;		
-  array_ops.to_has_stack =   1;			
-  array_ops.to_has_registers =   1;		
-  array_ops.to_has_execution =   1;		
-  array_ops.to_sections =   0;			
-  array_ops.to_sections_end =   0;		
-  array_ops.to_magic =   OPS_MAGIC;		
-};
-
-/*
- * printf_monitor -- send data to monitor.  Works just like printf.
- */
-static void
-#ifdef ANSI_PROTOTYPES
-printf_monitor(char *pattern, ...)
-#else
-printf_monitor(va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char buf[PBUFSIZ];
-  int i;
-
-#ifdef ANSI_PROTOTYPES
-  va_start(args, pattern);
-#else
-  char *pattern;
-  va_start(args);
-  pattern = va_arg(args, char *);
-#endif
-
-  vsprintf(buf, pattern, args);
-
-  debuglogs (1, "printf_monitor(), Sending: \"%s\".", buf);
-
-  if (strlen(buf) > PBUFSIZ)
-    error ("printf_monitor(): string too long");
-  if (SERIAL_WRITE(array_desc, buf, strlen(buf)))
-    fprintf(stderr, "SERIAL_WRITE failed: %s\n", safe_strerror(errno));
-}
-/*
- * write_monitor -- send raw data to monitor.
- */
-static void
-write_monitor(data, len)
-     char data[];
-     int len;
-{
-  if (SERIAL_WRITE(array_desc, data, len))
-    fprintf(stderr, "SERIAL_WRITE failed: %s\n", safe_strerror(errno));
- 
-  *(data + len+1) = '\0';
-  debuglogs (1, "write_monitor(), Sending: \"%s\".", data);
-
-}
-
-/*
- * debuglogs -- deal with debugging info to multiple sources. This takes
- *	two real args, the first one is the level to be compared against 
- *	the sr_get_debug() value, the second arg is a printf buffer and args
- *	to be formatted and printed. A CR is added after each string is printed.
- */
-static void
-#ifdef ANSI_PROTOTYPES
-debuglogs(int level, char *pattern, ...)
-#else
-debuglogs(va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char *p;
-  unsigned char buf[PBUFSIZ];
-  char newbuf[PBUFSIZ];
-  int i;
-
-#ifdef ANSI_PROTOTYPES
-  va_start(args, pattern);
-#else
-  char *pattern;
-  int level;
-  va_start(args);
-  level = va_arg(args, int);			/* get the debug level */
-  pattern = va_arg(args, char *);		/* get the printf style pattern */
-#endif
-
-  if ((level <0) || (level > 100)) {
-    error ("Bad argument passed to debuglogs(), needs debug level");
-    return;
-  }
-      
-  vsprintf(buf, pattern, args);			/* format the string */
-  
-  /* convert some characters so it'll look right in the log */
-  p = newbuf;
-  for (i = 0 ; buf[i] != '\0'; i++) {
-    if (i > PBUFSIZ)
-      error ("Debug message too long");
-    switch (buf[i]) {
-    case '\n':					/* newlines */
-      *p++ = '\\';
-      *p++ = 'n';
-      continue;
-    case '\r':					/* carriage returns */
-      *p++ = '\\';
-      *p++ = 'r';
-      continue;
-    case '\033':				/* escape */
-      *p++ = '\\';
-      *p++ = 'e';
-      continue;
-    case '\t':					/* tab */
-      *p++ = '\\';
-      *p++ = 't';
-      continue;
-    case '\b':					/* backspace */
-      *p++ = '\\';
-      *p++ = 'b';
-      continue;
-    default:					/* no change */
-      *p++ = buf[i];
-    }
-
-    if (buf[i] < 26) {				/* modify control characters */
-      *p++ = '^';
-      *p++ = buf[i] + 'A';
-      continue;
-    }
-     if (buf[i] >= 128) {			/* modify control characters */
-      *p++ = '!';
-      *p++ = buf[i] + 'A';
-      continue;
-    }
- }
-  *p = '\0';					/* terminate the string */
-
-  if (sr_get_debug() > level)
-    printf_unfiltered ("%s\n", newbuf);
-
-#ifdef LOG_FILE					/* write to the monitor log */
-  if (log_file != 0x0) {
-    fputs (newbuf, log_file);
-    fputc ('\n', log_file);
-    fflush (log_file);
-  }
-#endif
-}
-
-/* readchar -- read a character from the remote system, doing all the fancy
- *	timeout stuff.
- */
-static int
-readchar(timeout)
-     int timeout;
-{
-  int c;
-
-  c = SERIAL_READCHAR(array_desc, abs(timeout));
-
-  if (sr_get_debug() > 5) {
-    putchar(c & 0x7f);
-    debuglogs (5, "readchar: timeout = %d\n", timeout);
-  }
-
-#ifdef LOG_FILE
-  if (isascii (c))
-    putc(c & 0x7f, log_file);
-#endif
-
-  if (c >= 0)
-    return c & 0x7f;
-
-  if (c == SERIAL_TIMEOUT) {
-    if (timeout <= 0)
-      return c;		/* Polls shouldn't generate timeout errors */
-    error("Timeout reading from remote system.");
-#ifdef LOG_FILE
-      fputs ("ERROR: Timeout reading from remote system", log_file);
-#endif
-  }
-  perror_with_name("readchar");
-}
-
-/* 
- * expect --  scan input from the remote system, until STRING is found.
- *	If DISCARD is non-zero, then discard non-matching input, else print
- *	it out. Let the user break out immediately.
- */
-static void
-expect (string, discard)
-     char *string;
-     int discard;
-{
-  char *p = string;
-  int c;
-
-
-  debuglogs (1, "Expecting \"%s\".", string);
-
-  immediate_quit = 1;
-  while (1) {
-    c = readchar(timeout);
-    if (!isascii (c))
-      continue;
-    if (c == *p++) {
-      if (*p == '\0') {
-	immediate_quit = 0;
-	debuglogs (4, "Matched");
-	return;
-      }
-    } else {
-      if (!discard) {
-	fputc_unfiltered (c, gdb_stdout);
-      }
-      p = string;
-    }
-  }
-}
-
-/* Keep discarding input until we see the MONITOR array_cmds->prompt.
-
-   The convention for dealing with the expect_prompt is that you
-   o give your command
-   o *then* wait for the expect_prompt.
-
-   Thus the last thing that a procedure does with the serial line
-   will be an expect_prompt().  Exception:  array_resume does not
-   wait for the expect_prompt, because the terminal is being handed over
-   to the inferior.  However, the next thing which happens after that
-   is a array_wait which does wait for the expect_prompt.
-   Note that this includes abnormal exit, e.g. error().  This is
-   necessary to prevent getting into states from which we can't
-   recover.  */
-static void
-expect_prompt(discard)
-     int discard;
-{
-  expect (ARRAY_PROMPT, discard);
-}
-
-/*
- * junk -- ignore junk characters. Returns a 1 if junk, 0 otherwise
- */
-static int
-junk(ch)
-     char ch;
-{
-  switch (ch) {
-  case '\0':
-  case ' ':
-  case '-':
-  case '\t':
-  case '\r':
-  case '\n':
-    if (sr_get_debug() > 5)
-      debuglogs (5, "Ignoring \'%c\'.", ch);
-    return 1;
-  default:
-    if (sr_get_debug() > 5)
-      debuglogs (5, "Accepting \'%c\'.", ch);
-    return 0;
-  }
-}
-
-/* 
- *  get_hex_digit -- Get a hex digit from the remote system & return its value.
- *		If ignore is nonzero, ignore spaces, newline & tabs.
- */
-static int
-get_hex_digit(ignore)
-     int ignore;
-{
-  static int ch;
-  while (1) {
-    ch = readchar(timeout);
-    if (junk(ch))
-      continue;
-    if (sr_get_debug() > 4) {
-      debuglogs (4, "get_hex_digit() got a 0x%x(%c)", ch, ch);
-    } else {
-#ifdef LOG_FILE					/* write to the monitor log */
-      if (log_file != 0x0) {
-	fputs ("get_hex_digit() got a 0x", log_file);
-	fputc (ch, log_file);
-	fputc ('\n', log_file);
-	fflush (log_file);
-      }
-#endif
-    }
-
-    if (ch >= '0' && ch <= '9')
-      return ch - '0';
-    else if (ch >= 'A' && ch <= 'F')
-      return ch - 'A' + 10;
-    else if (ch >= 'a' && ch <= 'f')
-      return ch - 'a' + 10;
-    else if (ch == ' ' && ignore)
-      ;
-    else {
-     expect_prompt(1);
-      debuglogs (4, "Invalid hex digit from remote system. (0x%x)", ch);
-      error("Invalid hex digit from remote system. (0x%x)", ch);
-    }
-  }
-}
-
-/* get_hex_byte -- Get a byte from monitor and put it in *BYT. 
- *	Accept any number leading spaces.
- */
-static void
-get_hex_byte (byt)
-     char *byt;
-{
-  int val;
-
-  val = get_hex_digit (1) << 4;
-  debuglogs (4, "get_hex_byte() -- Read first nibble 0x%x", val);
- 
-  val |= get_hex_digit (0);
-  debuglogs (4, "get_hex_byte() -- Read second nibble 0x%x", val);
-  *byt = val;
-  
-  debuglogs (4, "get_hex_byte() -- Read a 0x%x", val);
-}
-
-/* 
- * get_hex_word --  Get N 32-bit words from remote, each preceded by a space,
- *	and put them in registers starting at REGNO.
- */
-static int
-get_hex_word ()
-{
-  long val, newval;
-  int i;
-
-  val = 0;
-
-#if 0
-  if (HOST_BYTE_ORDER == BIG_ENDIAN) {
-#endif
-    for (i = 0; i < 8; i++)
-      val = (val << 4) + get_hex_digit (i == 0);
-#if 0
-  } else {
-    for (i = 7; i >= 0; i--)
-      val = (val << 4) + get_hex_digit (i == 0);
-  }
-#endif
-
-  debuglogs (4, "get_hex_word() got a 0x%x for a %s host.", val, (HOST_BYTE_ORDER == BIG_ENDIAN) ? "big endian" : "little endian");
-
-  return val;
-}
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-static void
-array_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-
-  if (args && *args)
-    error("Can't pass arguments to remote MONITOR process");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-/* The "process" (board) is already stopped awaiting our commands, and
-   the program is already downloaded.  We just set its PC and go.  */
-
-  clear_proceed_status ();
-
-  /* Tell wait_for_inferior that we've started a new process.  */
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-
-  /* Let 'er rip... */
-  proceed ((CORE_ADDR)entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/*
- * array_open -- open a connection to a remote debugger.
- *	NAME is the filename used for communication.
- */
-static int baudrate = 9600;
-static char dev_name[100];
-
-static void
-array_open(args, name, from_tty)
-     char *args;
-     char *name;
-     int from_tty;
-{
-  char packet[PBUFSIZ];
-
-  if (args == NULL)
-    error ("Use `target %s DEVICE-NAME' to use a serial port, or \n\
-`target %s HOST-NAME:PORT-NUMBER' to use a network connection.", name, name);
-
-/*  if (is_open) */
-    array_close(0);
-
-  target_preopen (from_tty);
-  unpush_target (&array_ops);
-
-  tmp_mips_processor_type = "lsi33k";	/* change the default from r3051 */
-  mips_set_processor_type_command ("lsi33k", 0);
-
-  strcpy(dev_name, args);
-  array_desc = SERIAL_OPEN(dev_name);
-
-  if (array_desc == NULL)
-    perror_with_name(dev_name);
-
-  if (baud_rate != -1) {
-    if (SERIAL_SETBAUDRATE (array_desc, baud_rate)) {
-      SERIAL_CLOSE (array_desc);
-      perror_with_name (name);
-    }
-  }
-  
-  SERIAL_RAW(array_desc);
-
-#if defined (LOG_FILE)
-  log_file = fopen (LOG_FILE, "w");
-  if (log_file == NULL)
-    perror_with_name (LOG_FILE);
-  fprintf (log_file, "GDB %s (%s", version);
-  fprintf (log_file, " --target %s)\n", array_ops.to_shortname);
-  fprintf (log_file, "Remote target %s connected to %s\n\n", array_ops.to_shortname, dev_name);
-#endif
-
-  /* see if the target is alive. For a ROM monitor, we can just try to force the
-     expect_prompt to print a few times. For the GDB remote protocol, the application
-     being debugged is sitting at a breakpoint and waiting for GDB to initialize
-     the connection. We force it to give us an empty packet to see if it's alive.
-     */
-    debuglogs (3, "Trying to ACK the target's debug stub");
-    /* unless your are on the new hardware, the old board won't initialize
-       because the '@' doesn't flush output like it does on the new ROMS.
-     */
-    printf_monitor ("@");	/* ask for the last signal */
-    expect_prompt(1);		/* See if we get a expect_prompt */
-#ifdef TEST_ARRAY		/* skip packet for testing */
-    make_gdb_packet (packet, "?");	/* ask for a bogus packet */
-    if (array_send_packet (packet) == 0)
-      error ("Couldn't transmit packet\n");
-    printf_monitor ("@\n");	/* force it to flush stdout */
-   expect_prompt(1);		/* See if we get a expect_prompt */
-#endif
-  push_target (&array_ops);
-  if (from_tty)
-    printf("Remote target %s connected to %s\n", array_ops.to_shortname, dev_name);
-}
-
-/*
- * array_close -- Close out all files and local state before this
- *	target loses control.
- */
-
-static void
-array_close (quitting)
-     int quitting;
-{
-  SERIAL_CLOSE(array_desc);
-  array_desc = NULL;
-
-  debuglogs (1, "array_close (quitting=%d)", quitting);
-
-#if defined (LOG_FILE)
-  if (log_file) {
-    if (ferror(log_file))
-      printf_filtered ("Error writing log file.\n");
-    if (fclose(log_file) != 0)
-      printf_filtered ("Error closing log file.\n");
-  }
-#endif
-}
-
-/* 
- * array_detach -- terminate the open connection to the remote
- *	debugger. Use this when you want to detach and do something
- *	else with your gdb.
- */
-static void
-array_detach (from_tty)
-     int from_tty;
-{
-
-  debuglogs (1, "array_detach ()");
-
-  pop_target();		/* calls array_close to do the real work */
-  if (from_tty)
-    printf ("Ending remote %s debugging\n", target_shortname);
-}
-
-/*
- * array_attach -- attach GDB to the target.
- */
-static void
-array_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (from_tty)
-    printf ("Starting remote %s debugging\n", target_shortname);
- 
-  debuglogs (1, "array_attach (args=%s)", args);
-  
-  printf_monitor ("go %x\n");
-  /* swallow the echo.  */
-  expect ("go %x\n", 1);
-}
-  
-/*
- * array_resume -- Tell the remote machine to resume.
- */
-static void
-array_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  debuglogs (1, "array_resume (step=%d, sig=%d)", step, sig);
-
-  if (step) {
-    printf_monitor ("s\n");
-  } else {
-    printf_monitor ("go\n");
-  }
-}
-
-#define TMPBUFSIZ 5
-
-/*
- * array_wait -- Wait until the remote machine stops, then return,
- *          storing status in status just as `wait' would.
- */
-static int
-array_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int old_timeout = timeout;
-  int result, i;
-  char c;
-  serial_t tty_desc;
-  serial_ttystate ttystate;
-
-  debuglogs(1, "array_wait (), printing extraneous text.");
-  
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  timeout = 0;		/* Don't time out -- user program is running. */
- 
-#if !defined(__GO32__) && !defined(__MSDOS__) && !defined(_WIN32)
-  tty_desc = SERIAL_FDOPEN (0);
-  ttystate = SERIAL_GET_TTY_STATE (tty_desc);
-  SERIAL_RAW (tty_desc);
-
-  i = 0;
-  /* poll on the serial port and the keyboard. */
-  while (1) {
-    c = readchar(timeout);
-    if (c > 0) {
-      if (c == *(ARRAY_PROMPT + i)) {
-	if (++i >= strlen (ARRAY_PROMPT)) { /* matched the prompt */
-	  debuglogs (4, "array_wait(), got the expect_prompt.");
-	  break;
-	}
-      } else {		/* not the prompt */
-	i = 0;
-      }
-      fputc_unfiltered (c, gdb_stdout);
-      gdb_flush (gdb_stdout);
-    }
-    c = SERIAL_READCHAR(tty_desc, timeout);
-    if (c > 0) {
-      SERIAL_WRITE(array_desc, &c, 1);
-      /* do this so it looks like there's keyboard echo */
-      if (c == 3)		/* exit on Control-C */
-	break;
-#if 0
-      fputc_unfiltered (c, gdb_stdout);
-      gdb_flush (gdb_stdout);
-#endif
-    }
-  }
-  SERIAL_SET_TTY_STATE (tty_desc, ttystate);
-#else
-  expect_prompt(1);
-  debuglogs (4, "array_wait(), got the expect_prompt.");
-#endif
-
-  status->kind = TARGET_WAITKIND_STOPPED;
-  status->value.sig = TARGET_SIGNAL_TRAP;
-
-  timeout = old_timeout;
-
-  return 0;
-}
-
-/*
- * array_fetch_registers -- read the remote registers into the
- *	block regs.
- */
-static void
-array_fetch_registers (ignored)
-     int ignored;
-{
-  int regno, i;
-  char *p;
-  unsigned char packet[PBUFSIZ];
-  char regs[REGISTER_BYTES];
-
-  debuglogs (1, "array_fetch_registers (ignored=%d)\n", ignored);
-
-  memset (packet, 0, PBUFSIZ);
-  /* Unimplemented registers read as all bits zero.  */
-  memset (regs, 0, REGISTER_BYTES);
-  make_gdb_packet (packet, "g");
-  if (array_send_packet (packet) == 0)
-    error ("Couldn't transmit packet\n");
-  if (array_get_packet (packet) == 0)
-    error ("Couldn't receive packet\n");  
-  /* FIXME: read bytes from packet */
-  debuglogs (4, "array_fetch_registers: Got a \"%s\" back\n", packet);
-  for (regno = 0; regno <= PC_REGNUM+4; regno++) {
-    /* supply register stores in target byte order, so swap here */
-    /* FIXME: convert from ASCII hex to raw bytes */
-    i = ascii2hexword (packet + (regno * 8));
-    debuglogs (5, "Adding register %d = %x\n", regno, i);
-    SWAP_TARGET_AND_HOST (&i, 4);
-    supply_register (regno, (char *)&i);
-  }
-}
-
-/* 
- * This is unused by targets like this one that use a
- * protocol based on GDB's remote protocol.
- */
-static void
-array_fetch_register (ignored)
-     int ignored;
-{
-  array_fetch_registers ();
-}
-
-/*
- * Get all the registers from the targets. They come back in a large array.
- */
-static void
-array_store_registers (ignored)
-     int ignored;
-{
-  int regno;
-  unsigned long i;
-  char packet[PBUFSIZ];
-  char buf[PBUFSIZ];
-  char num[9];
-  
-  debuglogs (1, "array_store_registers()");
-
-  memset (packet, 0, PBUFSIZ);
-  memset (buf, 0, PBUFSIZ);
-  buf[0] = 'G';
-
-  /* Unimplemented registers read as all bits zero.  */
-  /* FIXME: read bytes from packet */
-  for (regno = 0; regno < 41; regno++) { /* FIXME */
-    /* supply register stores in target byte order, so swap here */
-    /* FIXME: convert from ASCII hex to raw bytes */
-    i = (unsigned long)read_register (regno);
-    hexword2ascii (num, i);
-    strcpy (buf+(regno * 8)+1, num);
-  }
-  *(buf + (regno * 8) + 2) = 0;
-  make_gdb_packet (packet, buf);
-  if (array_send_packet (packet) == 0)
-    error ("Couldn't transmit packet\n");
-  if (array_get_packet (packet) == 0)
-    error ("Couldn't receive packet\n");  
-  
-  registers_changed ();
-}
-
-/* 
- * This is unused by targets like this one that use a
- * protocol based on GDB's remote protocol.
- */
-static void
-array_store_register (ignored)
-     int ignored;
-{
-  array_store_registers ();
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-array_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static void
-array_files_info ()
-{
-  printf ("\tAttached to %s at %d baud.\n",
-	  dev_name, baudrate);
-}
-
-/*
- * array_write_inferior_memory -- Copy LEN bytes of data from debugger
- *	memory at MYADDR to inferior's memory at MEMADDR.  Returns length moved.
- */
-static int
-array_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  unsigned long i;
-  int j;
-  char packet[PBUFSIZ];
-  char buf[PBUFSIZ];
-  char num[9];
-  char *p;
-  
-  debuglogs (1, "array_write_inferior_memory (memaddr=0x%x, myaddr=0x%x, len=%d)", memaddr, myaddr, len);
-  memset (buf, '\0', PBUFSIZ);		/* this also sets the string terminator */
-  p = buf;
-
-  *p++ = 'M';				/* The command to write memory */
-  hexword2ascii (num, memaddr);	/* convert the address */
-  strcpy (p, num);			/* copy the address */
-  p += 8;
-  *p++ = ',';				/* add comma delimeter */
-  hexword2ascii (num, len);		/* Get the length as a 4 digit number */
-  *p++ = num[4];
-  *p++ = num[5];
-  *p++ = num[6];
-  *p++ = num[7];
-  *p++ = ':';				/* add the colon delimeter */
-  for (j = 0; j < len; j++) {		/* copy the data in after converting it */
-    *p++ = tohex ((myaddr[j] >> 4) & 0xf);
-    *p++ = tohex  (myaddr[j] & 0xf);
-  }
-  
-  make_gdb_packet (packet, buf);
-  if (array_send_packet (packet) == 0)
-    error ("Couldn't transmit packet\n");
-  if (array_get_packet (packet) == 0)
-    error ("Couldn't receive packet\n");  
-
-  return len;
-}
-
-/*
- * array_read_inferior_memory -- read LEN bytes from inferior memory
- *	at MEMADDR.  Put the result at debugger address MYADDR.  Returns
- *	length moved.
- */
-static int
-array_read_inferior_memory(memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int j;
-  char buf[20];
-  char packet[PBUFSIZ];
-  int count;			/* Number of bytes read so far.  */
-  unsigned long startaddr;	/* Starting address of this pass.  */
-  int len_this_pass;		/* Number of bytes to read in this pass.  */
-
-  debuglogs (1, "array_read_inferior_memory (memaddr=0x%x, myaddr=0x%x, len=%d)", memaddr, myaddr, len);
-
-  /* Note that this code works correctly if startaddr is just less
-     than UINT_MAX (well, really CORE_ADDR_MAX if there was such a
-     thing).  That is, something like
-     array_read_bytes (CORE_ADDR_MAX - 4, foo, 4)
-     works--it never adds len To memaddr and gets 0.  */
-  /* However, something like
-     array_read_bytes (CORE_ADDR_MAX - 3, foo, 4)
-     doesn't need to work.  Detect it and give up if there's an attempt
-     to do that.  */
-  if (((memaddr - 1) + len) < memaddr) {
-    errno = EIO;
-    return 0;
-  }
-  
-  for (count = 0, startaddr = memaddr; count < len; startaddr += len_this_pass)
-    {
-      /* Try to align to 16 byte boundry (why?) */
-      len_this_pass = 16;
-      if ((startaddr % 16) != 0)
-	{
-	  len_this_pass -= startaddr % 16;
-	}
-      /* Only transfer bytes we need */
-      if (len_this_pass > (len - count))
-	{
-	  len_this_pass = (len - count);
-	}
-      /* Fetch the bytes */
-      debuglogs (3, "read %d bytes from inferior address %x", len_this_pass,
-		 startaddr);
-      sprintf (buf, "m%08x,%04x", startaddr, len_this_pass);
-      make_gdb_packet (packet, buf);
-      if (array_send_packet (packet) == 0)
-	{
-	  error ("Couldn't transmit packet\n");
-	}
-      if (array_get_packet (packet) == 0)
-	{
-	  error ("Couldn't receive packet\n");  
-	}
-      if (*packet == 0)
-	{
-	  error ("Got no data in the GDB packet\n");
-	}
-      /* Pick packet apart and xfer bytes to myaddr */
-      debuglogs (4, "array_read_inferior_memory: Got a \"%s\" back\n", packet);
-      for (j = 0; j < len_this_pass ; j++)
-	{
-	  /* extract the byte values */
-	  myaddr[count++] = from_hex (*(packet+(j*2))) * 16 + from_hex (*(packet+(j*2)+1));
-	  debuglogs (5, "myaddr[%d] set to %x\n", count-1, myaddr[count-1]);
-	}
-    }
-  return (count);
-}
-
-/* FIXME-someday!  merge these two.  */
-static int
-array_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  if (write)
-    return array_write_inferior_memory (memaddr, myaddr, len);
-  else
-    return array_read_inferior_memory (memaddr, myaddr, len);
-}
-
-static void
-array_kill (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  return;		/* ignore attempts to kill target system */
-}
-
-/* Clean up when a program exits.
-   The program actually lives on in the remote processor's RAM, and may be
-   run again without a download.  Don't leave it full of breakpoint
-   instructions.  */
-
-static void
-array_mourn_inferior ()
-{
-  remove_breakpoints ();
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-
-#define MAX_ARRAY_BREAKPOINTS 16
-
-static CORE_ADDR breakaddr[MAX_ARRAY_BREAKPOINTS] = {0};
-
-/*
- * array_insert_breakpoint -- add a breakpoint
- */
-static int
-array_insert_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-  int bp_size = 0;
-  CORE_ADDR bp_addr = addr;
-
-  debuglogs (1, "array_insert_breakpoint() addr = 0x%x", addr);
-  BREAKPOINT_FROM_PC (&bp_addr, &bp_size);
-
-  for (i = 0; i <= MAX_ARRAY_BREAKPOINTS; i++) {
-    if (breakaddr[i] == 0) {
-      breakaddr[i] = addr;
-      if (sr_get_debug() > 4)
-	printf ("Breakpoint at %x\n", addr);
-      array_read_inferior_memory (bp_addr, shadow, bp_size);
-      printf_monitor("b 0x%x\n", addr);
-      expect_prompt(1);
-      return 0;
-    }
-  }
-
-  fprintf(stderr, "Too many breakpoints (> 16) for monitor\n");
-  return 1;
-}
-
-/*
- * _remove_breakpoint -- Tell the monitor to remove a breakpoint
- */
-static int
-array_remove_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-
-  debuglogs (1, "array_remove_breakpoint() addr = 0x%x", addr);
-
-  for (i = 0; i < MAX_ARRAY_BREAKPOINTS; i++) {
-    if (breakaddr[i] == addr) {
-      breakaddr[i] = 0;
-      /* some monitors remove breakpoints based on the address */
-      printf_monitor("bd %x\n", i);
-      expect_prompt(1);
-      return 0;
-    }
-  }
-  fprintf(stderr, "Can't find breakpoint associated with 0x%x\n", addr);
-  return 1;
-}
-
-static void
-array_stop ()
-{
-  debuglogs (1, "array_stop()");
-  printf_monitor("\003");
- expect_prompt(1);
-}
-
-/* 
- * array_command -- put a command string, in args, out to MONITOR.
- *	Output from MONITOR is placed on the users terminal until the
- *	expect_prompt is seen. FIXME
- */
-static void
-monitor_command (args, fromtty)
-     char	*args;
-     int	fromtty;
-{
-  debuglogs (1, "monitor_command (args=%s)", args);
-
-  if (array_desc == NULL)
-    error("monitor target not open.");
-
-  if (!args)
-    error("Missing command.");
-	
-  printf_monitor ("%s\n", args);
-  expect_prompt(0);
-}
-
-/*
- * make_gdb_packet -- make a GDB packet. The data is always ASCII.
- *	 A debug packet whose contents are <data>
- *	 is encapsulated for transmission in the form:
- *
- *		$ <data> # CSUM1 CSUM2
- *
- *       <data> must be ASCII alphanumeric and cannot include characters
- *       '$' or '#'.  If <data> starts with two characters followed by
- *       ':', then the existing stubs interpret this as a sequence number.
- *
- *       CSUM1 and CSUM2 are ascii hex representation of an 8-bit 
- *       checksum of <data>, the most significant nibble is sent first.
- *       the hex digits 0-9,a-f are used.
- *
- */
-static void
-make_gdb_packet (buf, data)
-     char *buf, *data;
-{
-  int i;
-  unsigned char csum = 0;
-  int cnt;
-  char *p;
-
-  debuglogs (3, "make_gdb_packet(%s)\n", data);
-  cnt  = strlen (data);
-  if (cnt > PBUFSIZ)
-    error ("make_gdb_packet(): to much data\n");
-
-  /* start with the packet header */
-  p = buf;
-  *p++ = '$';
-
-  /* calculate the checksum */
-  for (i = 0; i < cnt; i++) {
-    csum += data[i];
-    *p++ = data[i];
-  }
-
-  /* terminate the data with a '#' */
-  *p++ = '#';
-  
-  /* add the checksum as two ascii digits */
-  *p++ = tohex ((csum >> 4) & 0xf);
-  *p++ = tohex (csum & 0xf);
-  *p  = 0x0;			/* Null terminator on string */
-}
-
-/*
- * array_send_packet -- send a GDB packet to the target with error handling. We
- *		get a '+' (ACK) back if the packet is received and the checksum
- *		matches. Otherwise a '-' (NAK) is returned. It returns a 1 for a
- *		successful transmition, or a 0 for a failure.
- */
-static int
-array_send_packet (packet)
-     char *packet;
-{
-  int c, retries, i;
-  char junk[PBUFSIZ];
-
-  retries = 0;
-
-#if 0
-  /* scan the packet to make sure it only contains valid characters.
-     this may sound silly, but sometimes a garbled packet will hang
-     the target board. We scan the whole thing, then print the error
-     message.
-     */
-  for (i = 0; i < strlen(packet); i++) {
-    debuglogs (5, "array_send_packet(): Scanning \'%c\'\n", packet[i]);
-    /* legit hex numbers or command */
-    if ((isxdigit(packet[i])) || (isalpha(packet[i])))
-      continue;
-    switch (packet[i]) {
-    case '+':			/* ACK */
-    case '-':			/* NAK */
-    case '#':			/* end of packet */
-    case '$':			/* start of packet */
-      continue;
-    default:			/* bogus character */
-      retries++;
-      debuglogs (4, "array_send_packet(): Found a non-ascii digit \'%c\' in the packet.\n", packet[i]);
-    }
-  }
-#endif  
-
-  if (retries > 0)
-    error ("Can't send packet, found %d non-ascii characters", retries);
-
-  /* ok, try to send the packet */
-  retries = 0;
-  while (retries++ <= 10) {
-    printf_monitor ("%s", packet);
-    
-    /* read until either a timeout occurs (-2) or '+' is read */
-    while (retries <= 10) {
-      c = readchar (-timeout);
-      debuglogs (3, "Reading a GDB protocol packet... Got a '%c'\n", c);
-      switch (c) {
-      case '+':
-	debuglogs (3, "Got Ack\n");
-	return 1;
-      case SERIAL_TIMEOUT:
-	debuglogs (3, "Timed out reading serial port\n");
-	printf_monitor("@");		/* resync with the monitor */
-       expect_prompt(1);		/* See if we get a expect_prompt */   
-	break;            /* Retransmit buffer */
-      case '-':
-	debuglogs (3, "Got NAK\n");
-	printf_monitor("@");		/* resync with the monitor */
-       expect_prompt(1);		/* See if we get a expect_prompt */   
-	break;
-      case '$':
-	/* it's probably an old response, or the echo of our command.
-	 * just gobble up the packet and ignore it.
-	 */
-	debuglogs (3, "Got a junk packet\n");
-	i = 0;
-	do {
-	  c = readchar (timeout);
-	  junk[i++] = c;
-	} while (c != '#');
-	c = readchar (timeout);
-	junk[i++] = c;
-	c = readchar (timeout);
-	junk[i++] = c;
-	junk[i++] = '\0';
-	debuglogs (3, "Reading a junk packet, got a \"%s\"\n", junk);
-	continue;               /* Now, go look for next packet */
-      default:
-	continue;
-      }
-      retries++;
-      debuglogs (3, "Retransmitting packet \"%s\"\n", packet);
-      break;                /* Here to retransmit */
-    }
-  } /* outer while */
-  return 0;
-}
-
-/*
- * array_get_packet -- get a GDB packet from the target. Basically we read till we
- *		see a '#', then check the checksum. It returns a 1 if it's gotten a
- *		packet, or a 0 it the packet wasn't transmitted correctly.
- */
-static int
-array_get_packet (packet)
-     char *packet;
-{
-  int c;
-  int retries;
-  unsigned char csum;
-  unsigned char pktcsum;
-  char *bp;
-
-  csum = 0;
-  bp = packet;
-
-  memset (packet, 1, PBUFSIZ);
-  retries = 0;
-  while (retries <= 10) {
-    do {
-      c = readchar (timeout);
-      if (c == SERIAL_TIMEOUT) {
-	debuglogs (3, "array_get_packet: got time out from serial port.\n");
-      }
-      debuglogs (3, "Waiting for a '$', got a %c\n", c);
-    } while (c != '$');
-    
-    retries = 0;
-    while (retries <= 10) {
-      c = readchar (timeout);
-      debuglogs (3, "array_get_packet: got a '%c'\n", c);
-      switch (c) {
-      case SERIAL_TIMEOUT:
-	debuglogs (3, "Timeout in mid-packet, retrying\n");
-	return 0;
-      case '$':
-	debuglogs (3, "Saw new packet start in middle of old one\n");
-	return 0;             /* Start a new packet, count retries */
-      case '#':	
-	*bp = '\0';
-	pktcsum = from_hex (readchar (timeout)) << 4;
-	pktcsum |= from_hex (readchar (timeout));
-	if (csum == 0)
-	  debuglogs (3, "\nGDB packet checksum zero, must be a bogus packet\n");
-	if (csum == pktcsum) {
-	  debuglogs (3, "\nGDB packet checksum correct, packet data is \"%s\",\n", packet);
-	  printf_monitor ("@");
-	 expect_prompt (1);
-	  return 1;
-	}
-	debuglogs (3, "Bad checksum, sentsum=0x%x, csum=0x%x\n", pktcsum, csum);
-	return 0;
-      case '*':               /* Run length encoding */
-	debuglogs (5, "Run length encoding in packet\n");
-	csum += c;
-	c = readchar (timeout);
-	csum += c;
-	c = c - ' ' + 3;      /* Compute repeat count */
-	
-	if (c > 0 && c < 255 && bp + c - 1 < packet + PBUFSIZ - 1) {
-	  memset (bp, *(bp - 1), c);
-	  bp += c;
-	  continue;
-	}
-	*bp = '\0';
-	printf_filtered ("Repeat count %d too large for buffer.\n", c);
-	return 0;
-	
-      default:
-	if ((!isxdigit(c)) && (!ispunct(c)))
-	  debuglogs (4, "Got a non-ascii digit \'%c\'.\\n", c);
-	if (bp < packet + PBUFSIZ - 1) {
-	  *bp++ = c;
-	  csum += c;
-	  continue;
-	}
-	
-	*bp = '\0';
-	puts_filtered ("Remote packet too long.\n");
-	return 0;
-      }
-    }
-  }
-  return 0; /* exceeded retries */
-}
-
-/*
- * ascii2hexword -- convert an ascii number represented by 8 digits to a hex value.
- */
-static unsigned long
-ascii2hexword (mem)
-     unsigned char *mem;
-{
-  unsigned long val;
-  int i;
-  char buf[9];
-
-  val = 0;
-  for (i = 0; i < 8; i++) {
-    val <<= 4;
-    if (mem[i] >= 'A' && mem[i] <= 'F')
-      val = val + mem[i] - 'A' + 10;      
-    if (mem[i] >= 'a' && mem[i] <= 'f')
-      val = val + mem[i] - 'a' + 10;
-    if (mem[i] >= '0' && mem[i] <= '9')
-      val = val + mem[i] - '0';
-    buf[i] = mem[i];
-  }
-  buf[8] = '\0';
-  debuglogs (4, "ascii2hexword() got a 0x%x from %s(%x).\n", val, buf, mem);
-  return val;
-}
-
-/*
- * ascii2hexword -- convert a hex value to an ascii number represented by 8
- *	digits.
- */
-static void
-hexword2ascii (mem, num)
-     unsigned char *mem;
-     unsigned long num;
-{
-  int i;
-  unsigned char ch;
-  
-  debuglogs (4, "hexword2ascii() converting %x ", num);
-  for (i = 7; i >= 0; i--) {    
-    mem[i] = tohex ((num >> 4) & 0xf);
-    mem[i] = tohex (num & 0xf);
-    num = num >> 4;
-  }
-  mem[8] = '\0';
-  debuglogs (4, "\tto a %s", mem);
-}
-
-/* Convert hex digit A to a number.  */
-static int
-from_hex (a)
-     int a;
-{  
-  if (a == 0)
-    return 0;
-
-  debuglogs (4, "from_hex got a 0x%x(%c)\n",a,a);
-  if (a >= '0' && a <= '9')
-    return a - '0';
-  if (a >= 'a' && a <= 'f')
-    return a - 'a' + 10;
-  if (a >= 'A' && a <= 'F')
-    return a - 'A' + 10;
-  else {
-    error ("Reply contains invalid hex digit 0x%x", a);
-  }
-}
-
-/* Convert number NIB to a hex digit.  */
-static int
-tohex (nib)
-     int nib;
-{
-  if (nib < 10)
-    return '0'+nib;
-  else
-    return 'a'+nib-10;
-}
-
-/*
- * _initialize_remote_monitors -- setup a few addtitional commands that
- *		are usually only used by monitors.
- */
-void
-_initialize_remote_monitors ()
-{
-  /* generic monitor command */
-  add_com ("monitor", class_obscure, monitor_command,
-	   "Send a command to the debug monitor."); 
-
-}
-
-/*
- * _initialize_array -- do any special init stuff for the target.
- */
-void
-_initialize_array ()
-{
-  init_array_ops() ;
-  add_target (&array_ops);
-}
diff --git a/gdb/remote-bug.c b/gdb/remote-bug.c
deleted file mode 100644
index 2efd710..0000000
--- a/gdb/remote-bug.c
+++ /dev/null
@@ -1,1099 +0,0 @@
-/* Remote debugging interface for Motorola's MVME187BUG monitor, an embedded
-   monitor for the m88k.
-
-   Copyright 1992, 1993 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by K. Richard Pixley.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "wait.h"
-
-#include "gdb_string.h"
-#include <ctype.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <setjmp.h>
-#include <errno.h>
-
-#include "terminal.h"
-#include "gdbcore.h"
-#include "gdbcmd.h"
-
-#include "remote-utils.h"
-
-
-extern int sleep();
-
-/* External data declarations */
-extern int stop_soon_quietly;	/* for wait_for_inferior */
-
-/* Forward data declarations */
-extern struct target_ops bug_ops;	/* Forward declaration */
-
-/* Forward function declarations */
-static int bug_clear_breakpoints PARAMS((void));
-
-static int bug_read_memory PARAMS((CORE_ADDR memaddr,
-					    unsigned char *myaddr,
-					    int len));
-
-static int bug_write_memory PARAMS((CORE_ADDR memaddr,
-					     unsigned char *myaddr,
-					     int len));
-
-/* This variable is somewhat arbitrary.  It's here so that it can be
-   set from within a running gdb.  */
-
-static int srec_max_retries = 3;
-
-/* Each S-record download to the target consists of an S0 header
-   record, some number of S3 data records, and one S7 termination
-   record.  I call this download a "frame".  Srec_frame says how many
-   bytes will be represented in each frame.  */
-
-#define SREC_SIZE 160
-static int srec_frame = SREC_SIZE;
-
-/* This variable determines how many bytes will be represented in each
-   S3 s-record.  */
-
-static int srec_bytes = 40;
-
-/* At one point it appeared to me as though the bug monitor could not
-   really be expected to receive two sequential characters at 9600
-   baud reliably.  Echo-pacing is an attempt to force data across the
-   line even in this condition.  Specifically, in echo-pace mode, each
-   character is sent one at a time and we look for the echo before
-   sending the next.  This is excruciatingly slow.  */
-
-static int srec_echo_pace = 0;
-
-/* How long to wait after an srec for a possible error message.
-   Similar to the above, I tried sleeping after sending each S3 record
-   in hopes that I might actually see error messages from the bug
-   monitor.  This might actually work if we were to use sleep
-   intervals smaller than 1 second.  */
-
-static int srec_sleep = 0;
-
-/* Every srec_noise records, flub the checksum.  This is a debugging
-   feature.  Set the variable to something other than 1 in order to
-   inject *deliberate* checksum errors.  One might do this if one
-   wanted to test error handling and recovery.  */
-
-static int srec_noise = 0;
-
-/* Called when SIGALRM signal sent due to alarm() timeout.  */
-
-/* Number of SIGTRAPs we need to simulate.  That is, the next
-   NEED_ARTIFICIAL_TRAP calls to bug_wait should just return
-   SIGTRAP without actually waiting for anything.  */
-
-static int need_artificial_trap = 0;
-
-/*
- * Download a file specified in 'args', to the bug.
- */
-
-static void
-bug_load (args, fromtty)
-     char *args;
-     int fromtty;
-{
-  bfd *abfd;
-  asection *s;
-  char buffer[1024];
-
-  sr_check_open ();
-
-  dcache_flush (gr_get_dcache());
-  inferior_pid = 0;
-  abfd = bfd_openr (args, 0);
-  if (!abfd)
-    {
-      printf_filtered ("Unable to open file %s\n", args);
-      return;
-    }
-
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    {
-      printf_filtered ("File is not an object file\n");
-      return;
-    }
-
-  s = abfd->sections;
-  while (s != (asection *) NULL)
-    {
-      srec_frame = SREC_SIZE;
-      if (s->flags & SEC_LOAD)
-	{
-	  int i;
-
-	  char *buffer = xmalloc (srec_frame);
-
-	  printf_filtered ("%s\t: 0x%4x .. 0x%4x  ", s->name, s->vma, s->vma + s->_raw_size);
-	  gdb_flush (gdb_stdout);
-	  for (i = 0; i < s->_raw_size; i += srec_frame)
-	    {
-	      if (srec_frame > s->_raw_size - i)
-		srec_frame = s->_raw_size - i;
-
-	      bfd_get_section_contents (abfd, s, buffer, i, srec_frame);
-	      bug_write_memory (s->vma + i, buffer, srec_frame);
-	      printf_filtered ("*");
-	      gdb_flush (gdb_stdout);
-	    }
-	  printf_filtered ("\n");
-	  free (buffer);
-	}
-      s = s->next;
-    }
-  sprintf (buffer, "rs ip %lx", (unsigned long) abfd->start_address);
-  sr_write_cr (buffer);
-  gr_expect_prompt ();
-}
-
-#if 0
-static char *
-get_word (p)
-     char **p;
-{
-  char *s = *p;
-  char *word;
-  char *copy;
-  size_t len;
-
-  while (isspace (*s))
-    s++;
-
-  word = s;
-
-  len = 0;
-
-  while (*s && !isspace (*s))
-    {
-      s++;
-      len++;
-
-    }
-  copy = xmalloc (len + 1);
-  memcpy (copy, word, len);
-  copy[len] = 0;
-  *p = s;
-  return copy;
-}
-#endif
-
-static struct gr_settings bug_settings = {
-  NULL,	/* dcache */
-  "Bug>", /* prompt */
-  &bug_ops, /* ops */
-  bug_clear_breakpoints, /* clear_all_breakpoints */
-  bug_read_memory, /* readfunc */
-  bug_write_memory, /* writefunc */
-  gr_generic_checkin, /* checkin */
-};
-
-static char *cpu_check_strings[] = {
-  "=",
-  "Invalid Register",
-};
-
-static void
-bug_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args == NULL)
-      args = "";
-
-  gr_open(args, from_tty, &bug_settings);
-  /* decide *now* whether we are on an 88100 or an 88110 */
-  sr_write_cr("rs cr06");
-  sr_expect("rs cr06");
-
-  switch (gr_multi_scan(cpu_check_strings, 0))
-    {
-    case 0: /* this is an m88100 */
-      target_is_m88110 = 0;
-      break;
-    case 1: /* this is an m88110 */
-      target_is_m88110 = 1;
-      break;
-    default:
-      abort();
-    }
-}
-
-/* Tell the remote machine to resume.  */
-
-void
-bug_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  dcache_flush (gr_get_dcache());
-
-  if (step)
-    {
-      sr_write_cr("t");
-
-      /* Force the next bug_wait to return a trap.  Not doing anything
-       about I/O from the target means that the user has to type
-       "continue" to see any.  FIXME, this should be fixed.  */
-      need_artificial_trap = 1;
-    }
-  else
-      sr_write_cr ("g");
-
-  return;
-}
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.  */
-
-static char *wait_strings[] = {
-  "At Breakpoint",
-  "Exception: Data Access Fault (Local Bus Timeout)",
-  "\r8??\?-Bug>",	/* The '\?' avoids creating a trigraph */
-  "\r197-Bug>",
-  NULL,
-};
-
-int
-bug_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int old_timeout = sr_get_timeout();
-  int old_immediate_quit = immediate_quit;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  /* read off leftovers from resume so that the rest can be passed
-     back out as stdout.  */
-  if (need_artificial_trap == 0)
-    {
-      sr_expect("Effective address: ");
-      (void) sr_get_hex_word();
-      sr_expect ("\r\n");
-    }
-
-  sr_set_timeout(-1); /* Don't time out -- user program is running. */
-  immediate_quit = 1; /* Helps ability to QUIT */
-
-  switch (gr_multi_scan(wait_strings, need_artificial_trap == 0))
-    {
-    case 0: /* breakpoint case */
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      /* user output from the target can be discarded here. (?) */
-      gr_expect_prompt();
-      break;
-
-    case 1: /* bus error */
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_BUS;
-      /* user output from the target can be discarded here. (?) */
-      gr_expect_prompt();
-      break;
-
-    case 2: /* normal case */
-    case 3:
-      if (need_artificial_trap != 0)
-	{
-	  /* stepping */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_TRAP;
-	  need_artificial_trap--;
-	  break;
-	}
-      else
-	{
-	  /* exit case */
-	  status->kind = TARGET_WAITKIND_EXITED;
-	  status->value.integer = 0;
-	  break;
-	}
-
-    case -1: /* trouble */
-    default:
-      fprintf_filtered (gdb_stderr,
-			"Trouble reading target during wait\n");
-      break;
-    }
-
-  sr_set_timeout(old_timeout);
-  immediate_quit = old_immediate_quit;
-  return 0;
-}
-
-/* Return the name of register number REGNO
-   in the form input and output by bug.
-
-   Returns a pointer to a static buffer containing the answer.  */
-static char *
-get_reg_name (regno)
-     int regno;
-{
-  static char *rn[] = {
-    "r00", "r01", "r02", "r03", "r04", "r05", "r06", "r07",
-    "r08", "r09", "r10", "r11", "r12", "r13", "r14", "r15",
-    "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-    "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
-
-    /* these get confusing because we omit a few and switch some ordering around. */
-
-    "cr01",  /* 32 = psr */
-    "fcr62", /* 33 = fpsr*/
-    "fcr63", /* 34 = fpcr */
-    "ip",			/* this is something of a cheat. */
-  /* 35 = sxip */
-    "cr05", /* 36 = snip */
-    "cr06", /* 37 = sfip */
-
-    "x00", "x01", "x02", "x03", "x04", "x05", "x06", "x07",
-    "x08", "x09", "x10", "x11", "x12", "x13", "x14", "x15",
-    "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23",
-    "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31",
-  };
-
-  return rn[regno];
-}
-
-#if 0 /* not currently used */
-/* Read from remote while the input matches STRING.  Return zero on
-   success, -1 on failure.  */
-
-static int
-bug_scan (s)
-     char *s;
-{
-  int c;
-
-  while (*s)
-    {
-      c = sr_readchar();
-      if (c != *s++)
-	{
-	  fflush(stdout);
-	  printf("\nNext character is '%c' - %d and s is \"%s\".\n", c, c, --s);
-	  return(-1);
-	}
-    }
-
-  return(0);
-}
-#endif /* never */
-
-static int
-bug_srec_write_cr (s)
-     char *s;
-{
-  char *p = s;
-
-  if (srec_echo_pace)
-    for (p = s; *p; ++p)
-      {
-	if (sr_get_debug() > 0)
-	  printf ("%c", *p);
-
-	do
-	  SERIAL_WRITE(sr_get_desc(), p, 1);
-	while (sr_pollchar() != *p);
-      }
-  else
-    {  
-      sr_write_cr (s);
-/*       return(bug_scan (s) || bug_scan ("\n")); */
-    }
-
-  return(0);
-}
-
-/* Store register REGNO, or all if REGNO == -1. */
-
-static void
-bug_fetch_register(regno)
-     int regno;
-{
-  sr_check_open();
-
-  if (regno == -1)
-    {
-      int i;
-
-      for (i = 0; i < NUM_REGS; ++i)
-	bug_fetch_register(i);
-    }
-  else if (target_is_m88110 && regno == SFIP_REGNUM)
-    {
-      /* m88110 has no sfip. */
-      long l = 0;
-      supply_register(regno, (char *) &l);
-    }
-  else if (regno < XFP_REGNUM)
-    {
-      char buffer[MAX_REGISTER_RAW_SIZE];
-
-      sr_write ("rs ", 3);
-      sr_write_cr (get_reg_name(regno));
-      sr_expect ("=");
-      store_unsigned_integer (buffer, REGISTER_RAW_SIZE (regno),
-			      sr_get_hex_word());
-      gr_expect_prompt ();
-      supply_register (regno, buffer);
-    }
-  else
-    {
-      /* Float register so we need to parse a strange data format. */
-      long p;
-      unsigned char fpreg_buf[10];
-
-      sr_write("rs ", 3);
-      sr_write(get_reg_name(regno), strlen(get_reg_name(regno)));
-      sr_write_cr(";d");
-      sr_expect("rs");
-      sr_expect(get_reg_name(regno));
-      sr_expect(";d");
-      sr_expect("=");
-
-      /* sign */
-      p = sr_get_hex_digit(1);
-      fpreg_buf[0] = p << 7;
-
-      /* exponent */
-      sr_expect("_");
-      p = sr_get_hex_digit(1);
-      fpreg_buf[0] += (p << 4);
-      fpreg_buf[0] += sr_get_hex_digit(1);
-
-      fpreg_buf[1] = sr_get_hex_digit(1) << 4;
-
-      /* fraction */
-      sr_expect("_");
-      fpreg_buf[1] += sr_get_hex_digit(1);
-
-      fpreg_buf[2] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
-      fpreg_buf[3] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
-      fpreg_buf[4] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
-      fpreg_buf[5] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
-      fpreg_buf[6] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
-      fpreg_buf[7] = (sr_get_hex_digit(1) << 4) + sr_get_hex_digit(1);
-      fpreg_buf[8] = 0;
-      fpreg_buf[9] = 0;
-
-      gr_expect_prompt();
-      supply_register(regno, fpreg_buf);
-    }
-
-  return;
-}
-
-/* Store register REGNO, or all if REGNO == -1. */
-
-static void
-bug_store_register (regno)
-     int regno;
-{
-  char buffer[1024];
-  sr_check_open();
-
-  if (regno == -1)
-    {
-      int i;
-
-      for (i = 0; i < NUM_REGS; ++i)
-	bug_store_register(i);
-    }
-  else
-    {
-      char *regname;
-
-      regname = get_reg_name(regno);
-
-      if (target_is_m88110 && regno == SFIP_REGNUM)
-	return;
-      else if (regno < XFP_REGNUM)
-	sprintf(buffer, "rs %s %08x",
-		regname,
-		read_register(regno));
-      else
-	{
-	  unsigned char *fpreg_buf =
-	    (unsigned char *)&registers[REGISTER_BYTE(regno)];
-	  
-	  sprintf(buffer, "rs %s %1x_%02x%1x_%1x%02x%02x%02x%02x%02x%02x;d",
-		  regname,
-		  /* sign */
-		  (fpreg_buf[0] >> 7) & 0xf,
-		  /* exponent */
-		  fpreg_buf[0] & 0x7f,
-		  (fpreg_buf[1] >> 8) & 0xf,
-		  /* fraction */
-		  fpreg_buf[1] & 0xf,
-		  fpreg_buf[2],
-		  fpreg_buf[3],
-		  fpreg_buf[4],
-		  fpreg_buf[5],
-		  fpreg_buf[6],
-		  fpreg_buf[7]);
-	}
-
-      sr_write_cr(buffer);
-      gr_expect_prompt();
-    }
-
-  return;
-}
-
-int
-bug_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;	/* ignored */
-{
-  register int i;
-
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr;
-
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count;
-
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer;
-
-  addr = memaddr & -sizeof (int);
-  count = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-
-  buffer = (int *) alloca (count * sizeof (int));
-
-  if (write)
-    {
-      /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-      if (addr != memaddr || len < (int) sizeof (int))
-	{
-	  /* Need part of initial word -- fetch it.  */
-	  buffer[0] = gr_fetch_word (addr);
-	}
-
-      if (count > 1)		/* FIXME, avoid if even boundary */
-	{
-	  buffer[count - 1]
-	    = gr_fetch_word (addr + (count - 1) * sizeof (int));
-	}
-
-      /* Copy data to be written over corresponding part of buffer */
-
-      memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-
-      /* Write the entire buffer.  */
-
-      for (i = 0; i < count; i++, addr += sizeof (int))
-	{
-	  errno = 0;
-	  gr_store_word (addr, buffer[i]);
-	  if (errno)
-	    {
-
-	      return 0;
-	    }
-
-	}
-    }
-  else
-    {
-      /* Read all the longwords */
-      for (i = 0; i < count; i++, addr += sizeof (int))
-	{
-	  errno = 0;
-	  buffer[i] = gr_fetch_word (addr);
-	  if (errno)
-	    {
-	      return 0;
-	    }
-	  QUIT;
-	}
-
-      /* Copy appropriate bytes out of the buffer.  */
-      memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-    }
-
-  return len;
-}
-
-static void
-start_load()
-{
-  char *command;
-
-  command = (srec_echo_pace ? "lo 0 ;x" : "lo 0");
-
-  sr_write_cr (command);
-  sr_expect (command);
-  sr_expect ("\r\n");
-  bug_srec_write_cr ("S0030000FC");
-  return;
-}
-
-/* This is an extremely vulnerable and fragile function.  I've made
-   considerable attempts to make this deterministic, but I've
-   certainly forgotten something.  The trouble is that S-records are
-   only a partial file format, not a protocol.  Worse, apparently the
-   m88k bug monitor does not run in real time while receiving
-   S-records.  Hence, we must pay excruciating attention to when and
-   where error messages are returned, and what has actually been sent.
-
-   Each call represents a chunk of memory to be sent to the target.
-   We break that chunk into an S0 header record, some number of S3
-   data records each containing srec_bytes, and an S7 termination
-   record.  */
-
-static char *srecord_strings[] = {
-  "S-RECORD",
-  "-Bug>",
-  NULL,
-};
-
-static int
-bug_write_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  int done;
-  int checksum;
-  int x;
-  int retries;
-  char *buffer = alloca ((srec_bytes + 8) << 1);
-
-  retries = 0;
-
-  do
-    {
-      done = 0;
-
-      if (retries > srec_max_retries)
-	return(-1);
-
-      if (retries > 0)
-	{
-	  if (sr_get_debug() > 0)
-	    printf("\n<retrying...>\n");
-
-	  /* This gr_expect_prompt call is extremely important.  Without
-	     it, we will tend to resend our packet so fast that it
-	     will arrive before the bug monitor is ready to receive
-	     it.  This would lead to a very ugly resend loop.  */
-
-	  gr_expect_prompt();
-	}
-
-      start_load();
-
-      while (done < len)
-	{
-	  int thisgo;
-	  int idx;
-	  char *buf = buffer;
-	  CORE_ADDR address;
-
-	  checksum = 0;
-	  thisgo = len - done;
-	  if (thisgo > srec_bytes)
-	    thisgo = srec_bytes;
-
-	  address = memaddr + done;
-	  sprintf (buf, "S3%02X%08X", thisgo + 4 + 1, address);
-	  buf += 12;
-
-	  checksum += (thisgo + 4 + 1
-		       + (address & 0xff)
-		       + ((address >>  8) & 0xff)
-		       + ((address >> 16) & 0xff)
-		       + ((address >> 24) & 0xff));
-
-	  for (idx = 0; idx < thisgo; idx++)
-	    {
-	      sprintf (buf, "%02X", myaddr[idx + done]);
-	      checksum += myaddr[idx + done];
-	      buf += 2;
-	    }
-
-	  if (srec_noise > 0)
-	    {
-	      /* FIXME-NOW: insert a deliberate error every now and then.
-		 This is intended for testing/debugging the error handling
-		 stuff.  */
-	      static int counter = 0;
-	      if (++counter > srec_noise)
-		{
-		  counter = 0;
-		  ++checksum;
-		}
-	    }
-
-	  sprintf(buf, "%02X", ~checksum & 0xff);
-	  bug_srec_write_cr (buffer);
-
-	  if (srec_sleep != 0)
-	    sleep(srec_sleep);
-
-	  /* This pollchar is probably redundant to the gr_multi_scan
-	     below.  Trouble is, we can't be sure when or where an
-	     error message will appear.  Apparently, when running at
-	     full speed from a typical sun4, error messages tend to
-	     appear to arrive only *after* the s7 record.   */
-
-	  if ((x = sr_pollchar()) != 0)
-	    {
-	      if (sr_get_debug() > 0)
-		printf("\n<retrying...>\n");
-
-	      ++retries;
-
-	      /* flush any remaining input and verify that we are back
-		 at the prompt level. */
-	      gr_expect_prompt();
-	      /* start all over again. */
-	      start_load();
-	      done = 0;
-	      continue;
-	    }
-
-	  done += thisgo;
-	}
-
-      bug_srec_write_cr("S7060000000000F9");
-      ++retries;
-
-      /* Having finished the load, we need to figure out whether we
-	 had any errors.  */
-    } while (gr_multi_scan(srecord_strings, 0) == 0);;
-
-  return(0);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns errno value.
- * sb/sh instructions don't work on unaligned addresses, when TU=1.
- */
-
-/* Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns errno value.  */
-static int
-bug_read_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  char request[100];
-  char *buffer;
-  char *p;
-  char type;
-  char size;
-  unsigned char c;
-  unsigned int inaddr;
-  unsigned int checksum;
-
-  sprintf(request, "du 0 %x:&%d", memaddr, len);
-  sr_write_cr(request);
-
-  p = buffer = alloca(len);
-
-  /* scan up through the header */
-  sr_expect("S0030000FC");
-
-  while (p < buffer + len)
-    {
-      /* scan off any white space. */
-      while (sr_readchar() != 'S') ;;
-
-      /* what kind of s-rec? */
-      type = sr_readchar();
-
-      /* scan record size */
-      sr_get_hex_byte(&size);
-      checksum = size;
-      --size;
-      inaddr = 0;
-
-      switch (type)
-	{
-	case '7':
-	case '8':
-	case '9':
-	  goto done;
-
-	case '3':
-	  sr_get_hex_byte(&c);
-	  inaddr = (inaddr << 8) + c;
-	  checksum += c;
-	  --size;
-	  /* intentional fall through */
-	case '2':
-	  sr_get_hex_byte(&c);
-	  inaddr = (inaddr << 8) + c;
-	  checksum += c;
-	  --size;
-	  /* intentional fall through */
-	case '1':
-	  sr_get_hex_byte(&c);
-	  inaddr = (inaddr << 8) + c;
-	  checksum += c;
-	  --size;
-	  sr_get_hex_byte(&c);
-	  inaddr = (inaddr << 8) + c;
-	  checksum += c;
-	  --size;
-	  break;
-
-	default:
-	  /* bonk */
-	  error("reading s-records.");
-	}
-
-      if (inaddr < memaddr
-	  || (memaddr + len) < (inaddr + size))
-	error("srec out of memory range.");
-
-      if (p != buffer + inaddr - memaddr)
-	error("srec out of sequence.");
-
-      for (; size; --size, ++p)
-	{
-	  sr_get_hex_byte(p);
-	  checksum += *p;
-	}
-
-      sr_get_hex_byte(&c);
-      if (c != (~checksum & 0xff))
-	error("bad s-rec checksum");
-    }
-
- done:
-  gr_expect_prompt();
-  if (p != buffer + len)
-    return(1);
-
-  memcpy(myaddr, buffer, len);
-  return(0);
-}
-
-#define MAX_BREAKS	16
-static int num_brkpts = 0;
-static int
-bug_insert_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;		/* Throw away, let bug save instructions */
-{
-  sr_check_open ();
-
-  if (num_brkpts < MAX_BREAKS)
-    {
-      char buffer[100];
-
-      num_brkpts++;
-      sprintf (buffer, "br %x", addr);
-      sr_write_cr (buffer);
-      gr_expect_prompt ();
-      return(0);
-    }
-  else
-    {
-      fprintf_filtered (gdb_stderr,
-		      "Too many break points, break point not installed\n");
-      return(1);
-    }
-
-}
-static int
-bug_remove_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;		/* Throw away, let bug save instructions */
-{
-  if (num_brkpts > 0)
-    {
-      char buffer[100];
-
-      num_brkpts--;
-      sprintf (buffer, "nobr %x", addr);
-      sr_write_cr (buffer);
-      gr_expect_prompt ();
-
-    }
-  return (0);
-}
-
-/* Clear the bugs notion of what the break points are */
-static int
-bug_clear_breakpoints ()
-{
-
-  if (sr_is_open())
-    {
-      sr_write_cr ("nobr");
-      sr_expect("nobr");
-      gr_expect_prompt ();
-    }
-  num_brkpts = 0;
-  return(0);
-}
-
-struct target_ops bug_ops ;
-
-static void 
-init_bug_ops(void)
-{
-  bug_ops.to_shortname =   "bug"; "Remote BUG monitor",
-				    bug_ops.to_longname =   "Use the mvme187 board running the BUG monitor connected by a serial line.";
-  bug_ops.to_doc =   " ";
-  bug_ops.to_open =   bug_open;
-  bug_ops.to_close =   gr_close;
-  bug_ops.to_attach =   0;
-  bug_ops.to_post_attach = NULL;
-  bug_ops.to_require_attach = NULL;
-  bug_ops.to_detach =   gr_detach;
-  bug_ops.to_require_detach = NULL;
-  bug_ops.to_resume =   bug_resume;
-  bug_ops.to_wait  =   bug_wait;
-  bug_ops.to_post_wait = NULL;
-  bug_ops.to_fetch_registers  =   bug_fetch_register;
-  bug_ops.to_store_registers  =   bug_store_register;
-  bug_ops.to_prepare_to_store =   gr_prepare_to_store;
-  bug_ops.to_xfer_memory  =   bug_xfer_memory;
-  bug_ops.to_files_info  =   gr_files_info;
-  bug_ops.to_insert_breakpoint =   bug_insert_breakpoint;
-  bug_ops.to_remove_breakpoint =   bug_remove_breakpoint;
-  bug_ops.to_terminal_init  =   0;
-  bug_ops.to_terminal_inferior =   0;
-  bug_ops.to_terminal_ours_for_output =   0;
-  bug_ops.to_terminal_ours  =   0;
-  bug_ops.to_terminal_info  =   0;		
-  bug_ops.to_kill  =   gr_kill;			
-  bug_ops.to_load  =   bug_load;
-  bug_ops.to_lookup_symbol =   0;			
-  bug_ops.to_create_inferior =   gr_create_inferior;	
-  bug_ops.to_post_startup_inferior = NULL;
-  bug_ops.to_acknowledge_created_inferior = NULL;
-  bug_ops.to_clone_and_follow_inferior = NULL;          
-  bug_ops.to_post_follow_inferior_by_clone = NULL;  
-  bug_ops.to_insert_fork_catchpoint = NULL;
-  bug_ops.to_remove_fork_catchpoint = NULL;
-  bug_ops.to_insert_vfork_catchpoint = NULL;
-  bug_ops.to_remove_vfork_catchpoint = NULL;                      
-  bug_ops.to_has_forked = NULL;
-  bug_ops.to_has_vforked = NULL; 
-  bug_ops.to_can_follow_vfork_prior_to_exec = NULL;                       
-  bug_ops.to_post_follow_vfork = NULL;
-  bug_ops.to_insert_exec_catchpoint = NULL;
-  bug_ops.to_remove_exec_catchpoint = NULL;
-  bug_ops.to_has_execd = NULL;
-  bug_ops.to_reported_exec_events_per_exec_call = NULL;
-  bug_ops.to_has_exited = NULL;
-  bug_ops.to_mourn_inferior =   gr_mourn;		
-  bug_ops.to_can_run  =   0;				
-  bug_ops.to_notice_signals =   0;			
-  bug_ops.to_thread_alive  =  0 ;
-  bug_ops.to_stop  =   0;
-  bug_ops.to_pid_to_exec_file = NULL;
-  bug_ops.to_core_file_to_sym_file = NULL;
-  bug_ops.to_stratum =   process_stratum ;
-  bug_ops.DONT_USE =   0;
-  bug_ops.to_has_all_memory =   1;
-  bug_ops.to_has_memory =   1;
-  bug_ops.to_has_stack =   1;	
-  bug_ops.to_has_registers =   0;
-  bug_ops.to_has_execution =   0;			
-  bug_ops.to_sections =   0 ;
-  bug_ops.to_sections_end = 0 ;
-  bug_ops.to_magic = OPS_MAGIC;			/* Always the last thing */
-} /* init_bug_ops */
-
-void
-_initialize_remote_bug ()
-{
-  init_bug_ops() ;
-  add_target (&bug_ops);
-
-  add_show_from_set
-    (add_set_cmd ("srec-bytes", class_support, var_uinteger,
-		  (char *) &srec_bytes,
-		  "\
-Set the number of bytes represented in each S-record.\n\
-This affects the communication protocol with the remote target.",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("srec-max-retries", class_support, var_uinteger,
-		  (char *) &srec_max_retries,
-		  "\
-Set the number of retries for shipping S-records.\n\
-This affects the communication protocol with the remote target.",
-		  &setlist),
-     &showlist);
-
-#if 0
-  /* This needs to set SREC_SIZE, not srec_frame which gets changed at the
-     end of a download.  But do we need the option at all?  */
-  add_show_from_set
-    (add_set_cmd ("srec-frame", class_support, var_uinteger,
-		  (char *) &srec_frame,
-		  "\
-Set the number of bytes in an S-record frame.\n\
-This affects the communication protocol with the remote target.",
-		  &setlist),
-     &showlist);
-#endif /* 0 */
-
-  add_show_from_set
-    (add_set_cmd ("srec-noise", class_support, var_zinteger,
-		  (char *) &srec_noise,
-		  "\
-Set number of S-record to send before deliberately flubbing a checksum.\n\
-Zero means flub none at all.  This affects the communication protocol\n\
-with the remote target.",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("srec-sleep", class_support, var_zinteger,
-		  (char *) &srec_sleep,
-		  "\
-Set number of seconds to sleep after an S-record for a possible error message to arrive.\n\
-This affects the communication protocol with the remote target.",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("srec-echo-pace", class_support, var_boolean,
-		  (char *) &srec_echo_pace,
-		  "\
-Set echo-verification.\n\
-When on, use verification by echo when downloading S-records.  This is\n\
-much slower, but generally more reliable.", 
-		  &setlist),
-     &showlist);
-}
diff --git a/gdb/remote-d10v.c b/gdb/remote-d10v.c
deleted file mode 100644
index d529b21..0000000
--- a/gdb/remote-d10v.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/* Remote target communications for d10v connected via a serial line.
-   Copyright 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997 Free
-   Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <fcntl.h>
-#include "frame.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "target.h"
-#include "wait.h"
-/*#include "terminal.h"*/
-#include "gdbcmd.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "gdbthread.h"
-
-#include "dcache.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <signal.h>
-#include "serial.h"
-
-/* Prototypes for local functions */
-
-static void remote_d10v_open PARAMS ((char *name, int from_tty));
-
-/* Define the target subroutine names */
-static struct target_ops remote_d10v_ops;
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-static void
-remote_d10v_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  pop_target ();
-  push_remote_target (name, from_tty);
-}
-
-
-/* Translate a GDB virtual ADDR/LEN into a format the remote target
-   understands.  Returns number of bytes that can be transfered
-   starting at taddr, ZERO if no bytes can be transfered. */
-int
-remote_d10v_translate_xfer_address (memaddr, nr_bytes, taddr)
-     CORE_ADDR memaddr;
-     int nr_bytes;
-     CORE_ADDR *taddr;
-{
-  CORE_ADDR phys;
-  CORE_ADDR seg;
-  CORE_ADDR off;
-  char *from = "unknown";
-  char *to = "unknown";
-  unsigned short imap0 = read_register (IMAP0_REGNUM);
-  unsigned short imap1 = read_register (IMAP1_REGNUM);
-  unsigned short dmap = read_register (DMAP_REGNUM);
-
-  /* GDB interprets addresses as:
-
-       0x00xxxxxx: Logical data address segment        (DMAP translated memory)
-       0x01xxxxxx: Logical instruction address segment (IMAP translated memory)
-       0x10xxxxxx: Physical data memory segment        (On-chip data memory)
-       0x11xxxxxx: Physical instruction memory segment (On-chip insn memory)
-       0x12xxxxxx: Phisical unified memory segment     (Unified memory)
-
-     The remote d10v board interprets addresses as:
-
-       0x00xxxxxx: Phisical unified memory segment     (Unified memory)
-       0x01xxxxxx: Physical instruction memory segment (On-chip insn memory)
-       0x02xxxxxx: Physical data memory segment        (On-chip data memory)
-
-     Translate according to current IMAP/dmap registers */
-
-  enum {
-    targ_unified = 0x00000000,
-    targ_insn = 0x01000000,
-    targ_data = 0x02000000,
-  };
-
-  seg = (memaddr >> 24);
-  off = (memaddr & 0xffffffL);
-
-  switch (seg) 
-      {
-      case 0x00: /* in logical data address segment */
-	{
-	  from = "logical-data";
-	  if (off <= 0x7fffL)
-	    {
-	      /* On chip data */
-	      phys = targ_data + off;
-	      if (off + nr_bytes > 0x7fffL)
-		/* don't cross VM boundary */
-		nr_bytes = 0x7fffL - off + 1;
-	      to = "chip-data";
-	    }
-	  else if (off <= 0xbfffL)
-	    {
-	      short map = dmap;
-	      if (map & 0x1000)
-		{
-		  /* Instruction memory */
-		  phys = targ_insn | ((map & 0xf) << 14) | (off & 0x3fff);
-		  to = "chip-insn";
-		}
-	      else
-		{
-		  /* Unified memory */
-		  phys = targ_unified | ((map & 0x3ff) << 14) | (off & 0x3fff);
-		  to = "unified";
-		}
-	      if (off + nr_bytes > 0xbfffL)
-		/* don't cross VM boundary */
-		nr_bytes = (0xbfffL - off + 1);
-	    }	    
-	  else
-	    {
-	      /* Logical address out side of data segments, not supported */
-	      return (0);
-	    }
-	  break;
-	}
-
-      case 0x01: /* in logical instruction address segment */
-	{
-	  short map;
-	  from = "logical-insn";
-	  if (off <= 0x1ffffL)
-	    {
-	      map = imap0;
-	    }
-	  else if (off <= 0x3ffffL)
-	    {
-	      map = imap1;
-	    }
-	  else
-	    {
-	      /* Logical address outside of IMAP[01] segment, not
-		 supported */
-	      return (0);
-	    }
-	  if ((off & 0x1ffff) + nr_bytes > 0x1ffffL)
-	    {
-	      /* don't cross VM boundary */
-	      nr_bytes = 0x1ffffL - (off & 0x1ffffL) + 1;
-	    }
-	  if (map & 0x1000)
-	    /* Instruction memory */
-	    {
-	      phys = targ_insn | off;
-	      to = "chip-insn";
-	    }
-	  else
-	    {
-	      phys = ((map & 0x7fL) << 17) + (off & 0x1ffffL);
-	      if (phys > 0xffffffL)
-		/* Address outside of unified address segment */
-		return (0);
-	      phys |= targ_unified;
-	      to = "unified";
-	    }
-	  break;
-	}
-
-      case 0x10: /* Physical data memory segment */
-	from = "phys-data";
-	phys = targ_data | off;
-	to = "chip-data";
-	break;
-
-      case 0x11: /* Physical instruction memory */
-	from = "phys-insn";
-	phys = targ_insn | off;
-	to = "chip-insn";
-	break;
-
-      case 0x12: /* Physical unified memory */
-	from = "phys-unified";
-	phys = targ_unified | off;
-	to = "unified";
-	break;
-
-      default:
-	return (0);
-      }
-
-
-  *taddr = phys;
-  return nr_bytes;
-}
-
-
-void
-_initialize_remote_d10v ()
-{
-  remote_d10v_ops.to_shortname = "d10v";
-  remote_d10v_ops.to_longname = "Remote d10v serial target in gdb-specific protocol";
-  remote_d10v_ops.to_doc = "Use a remote d10v via a serial line, using a gdb-specific protocol.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  remote_d10v_ops.to_open = remote_d10v_open;
-
-  add_target (&remote_d10v_ops);
-}
diff --git a/gdb/remote-e7000.c b/gdb/remote-e7000.c
deleted file mode 100644
index c8caf18..0000000
--- a/gdb/remote-e7000.c
+++ /dev/null
@@ -1,2258 +0,0 @@
-/* Remote debugging interface for Hitachi E7000 ICE, for GDB
-   Copyright 1993, 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Support. 
-
-   Written by Steve Chamberlain for Cygnus Support.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The E7000 is an in-circuit emulator for the Hitachi H8/300-H and
-   Hitachi-SH processor.  It has serial port and a lan port.  
-
-   The monitor command set makes it difficult to load large ammounts of
-   data over the lan without using ftp - so try not to issue load
-   commands when communicating over ethernet; use the ftpload command.
-
-   The monitor pauses for a second when dumping srecords to the serial
-   line too, so we use a slower per byte mechanism but without the
-   startup overhead.  Even so, it's pretty slow... */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "gdbarch.h"
-#include "inferior.h"
-#include "target.h"
-#include "wait.h"
-#include "value.h"
-#include "command.h"
-#include <signal.h>
-#include "gdb_string.h"
-#include "gdbcmd.h"
-#include <sys/types.h>
-#include "serial.h"
-#include "remote-utils.h"
-#include "symfile.h"
-#include <time.h>
-#include <ctype.h>
-
-
-#if 1
-#define HARD_BREAKPOINTS	/* Now handled by set option. */
-#define BC_BREAKPOINTS use_hard_breakpoints
-#endif
-
-#define CTRLC 0x03
-#define ENQ  0x05
-#define ACK  0x06
-#define CTRLZ 0x1a
-
-extern void notice_quit PARAMS ((void));
-
-extern void report_transfer_performance PARAMS ((unsigned long,
-						 time_t, time_t));
-
-extern char *sh_processor_type;
-
-/* Local function declarations.  */
-
-static void e7000_close PARAMS ((int));
-
-static void e7000_fetch_register PARAMS ((int));
-
-static void e7000_store_register PARAMS ((int));
-
-static void e7000_command PARAMS ((char *, int));
-
-static void e7000_login_command PARAMS ((char *, int));
-
-static void e7000_ftp_command PARAMS ((char *, int));
-
-static void e7000_drain_command PARAMS ((char *, int));
-
-static void expect PARAMS ((char *));
-
-static void expect_full_prompt PARAMS ((void));
-
-static void expect_prompt PARAMS ((void));
-
-static int e7000_parse_device PARAMS ((char *args, char *dev_name,
-				       int baudrate));
-/* Variables. */
-
-static serial_t e7000_desc;
-
-/* Allow user to chose between using hardware breakpoints or memory. */
-static int use_hard_breakpoints = 0; /* use sw breakpoints by default */
-
-/* Nonzero if using the tcp serial driver.  */
-
-static int using_tcp;	/* direct tcp connection to target */
-static int using_tcp_remote;	/* indirect connection to target 
-				   via tcp to controller */
-
-/* Nonzero if using the pc isa card.  */
-
-static int using_pc;
-
-extern struct target_ops e7000_ops;	/* Forward declaration */
-
-char *ENQSTRING = "\005";
-
-/* Nonzero if some routine (as opposed to the user) wants echoing.
-   FIXME: Do this reentrantly with an extra parameter.  */
-
-static int echo;
-
-static int ctrl_c;
-
-static int timeout = 20;
-
-/* Send data to e7000debug.  */
-
-static void
-puts_e7000debug (buf)
-     char *buf;
-{
-  if (!e7000_desc)
-    error ("Use \"target e7000 ...\" first.");
-
-  if (remote_debug)
-    printf_unfiltered ("Sending %s\n", buf);
-
-  if (SERIAL_WRITE (e7000_desc, buf, strlen (buf)))
-    fprintf_unfiltered (gdb_stderr, "SERIAL_WRITE failed: %s\n", safe_strerror (errno));
-
-  /* And expect to see it echoed, unless using the pc interface */
-#if 0
-  if (!using_pc)
-#endif
-    expect (buf);
-}
-
-static void
-putchar_e7000 (x)
-     int x;
-{
-  char b[1];
-
-  b[0] = x;
-  SERIAL_WRITE (e7000_desc, b, 1);
-}
-
-static void
-write_e7000 (s)
-     char *s;
-{
-  SERIAL_WRITE (e7000_desc, s, strlen (s));
-}
-
-static int
-normal (x)
-     int x;
-{
-  if (x == '\n')
-    return '\r';
-  return x;
-}
-
-/* Read a character from the remote system, doing all the fancy timeout
-   stuff.  Handles serial errors and EOF.  If TIMEOUT == 0, and no chars,
-   returns -1, else returns next char.  Discards chars > 127.  */
-
-static int
-readchar (timeout)
-     int timeout;
-{
-  int c;
-
-  do
-    {
-      c = SERIAL_READCHAR (e7000_desc, timeout);
-    }
-  while (c > 127);
-
-  if (c == SERIAL_TIMEOUT)
-    {
-      if (timeout == 0)
-	return -1;
-      echo = 0;
-      error ("Timeout reading from remote system.");
-    }
-  else if (c < 0)
-    error ("Serial communication error");
-
-  if (remote_debug) 
-    {
-      putchar_unfiltered (c);
-      gdb_flush (gdb_stdout);
-    }
-
-  return normal (c);
-}
-
-#if 0
-char *
-tl (x)
-{
-  static char b[8][10];
-  static int p;
-
-  p++;
-  p &= 7;
-  if (x >= ' ') 
-    { 
-      b[p][0] = x;
-      b[p][1] = 0;
-    }
-  else
-    {
-      sprintf(b[p], "<%d>", x);
-    }
-
-  return b[p];
-}
-#endif
-
-/* Scan input from the remote system, until STRING is found.  If
-   DISCARD is non-zero, then discard non-matching input, else print it
-   out.  Let the user break out immediately.  */
-
-static void
-expect (string)
-     char *string;
-{
-  char *p = string;
-  int c;
-  int nl = 0;
-
-  while (1)
-    {
-      c = readchar (timeout);
-#if 0
-      notice_quit ();
-      if (quit_flag == 1) 
-	{
-	  if (ctrl_c)
-	    {
-	      putchar_e7000(CTRLC);
-	      --ctrl_c;
-	    }
-	  else 
-	    {
-	      quit ();
-	    }
-	}
-#endif
-      
-      if (echo)
-	{
-	  if (c == '\r' || c == '\n')
-	    {
-	      if (!nl)
-		putchar_unfiltered ('\n');
-	      nl = 1;
-	    }
-	  else
-	    {
-	      nl = 0;
-	      putchar_unfiltered (c);
-	    }
-	  gdb_flush (gdb_stdout);
-	}
-      if (normal (c) == normal (*p++))
-	{
-	  if (*p == '\0')
-	    return;
-	}
-      else
-	{
-	  p = string;
-
-	  if (normal (c) == normal (string[0]))
-	    p++;
-	}
-    }
-}
-
-/* Keep discarding input until we see the e7000 prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line will
-   be an expect_prompt().  Exception: e7000_resume does not wait for
-   the prompt, because the terminal is being handed over to the
-   inferior.  However, the next thing which happens after that is a
-   e7000_wait which does wait for the prompt.  Note that this includes
-   abnormal exit, e.g. error().  This is necessary to prevent getting
-   into states from which we can't recover.  */
-
-static void
-expect_prompt ()
-{
-  expect (":");
-}
-
-static void
-expect_full_prompt ()
-{
-  expect ("\r:");
-}
-
-static int
-convert_hex_digit (ch)
-     int ch;
-{
-  if (ch >= '0' && ch <= '9')
-    return ch - '0';
-  else if (ch >= 'A' && ch <= 'F')
-    return ch - 'A' + 10;
-  else if (ch >= 'a' && ch <= 'f')
-    return ch - 'a' + 10;
-  return -1;
-}
-
-static int
-get_hex (start)
-     int *start;
-{
-  int value = convert_hex_digit (*start);
-  int try;
-
-  *start = readchar (timeout);
-  while ((try = convert_hex_digit (*start)) >= 0)
-    {
-      value <<= 4;
-      value += try;
-      *start = readchar (timeout);
-    }
-  return value;
-}
-
-#if 0
-/* Get N 32-bit words from remote, each preceded by a space, and put
-   them in registers starting at REGNO.  */
-
-static void
-get_hex_regs (n, regno)
-     int n;
-     int regno;
-{
-  long val;
-  int i;
-
-  for (i = 0; i < n; i++)
-    {
-      int j;
-
-      val = 0;
-      for (j = 0; j < 8; j++)
-	val = (val << 4) + get_hex_digit (j == 0);
-      supply_register (regno++, (char *) &val);
-    }
-}
-#endif
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-
-static void
-e7000_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-
-  if (args && *args)
-    error ("Can't pass arguments to remote E7000DEBUG process");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error ("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-#ifdef CREATE_INFERIOR_HOOK
-  CREATE_INFERIOR_HOOK (0);	/* No process-ID */
-#endif
-
-  /* The "process" (board) is already stopped awaiting our commands, and
-     the program is already downloaded.  We just set its PC and go.  */
-
-  clear_proceed_status ();
-
-  /* Tell wait_for_inferior that we've started a new process.  */
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-  proceed ((CORE_ADDR) entry_pt, -1, 0);	/* Let 'er rip... */
-}
-
-/* Open a connection to a remote debugger.  NAME is the filename used
-   for communication.  */
-
-static int baudrate = 9600;
-static char dev_name[100];
-
-static char *machine = "";
-static char *user = "";
-static char *passwd = "";
-static char *dir = "";
-
-/* Grab the next token and buy some space for it */
-
-static char *
-next (ptr)
-     char **ptr;
-{
-  char *p = *ptr;
-  char *s;
-  char *r;
-  int l = 0;
-
-  while (*p && *p == ' ')
-    p++;
-  s = p;
-  while (*p && (*p != ' ' && *p != '\t'))
-    {
-      l++;
-      p++;
-    }
-  r = xmalloc (l + 1);
-  memcpy (r, s, l);
-  r[l] = 0;
-  *ptr = p;
-  return r;
-}
-
-static void
-e7000_login_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    {
-      machine = next (&args);
-      user = next (&args);
-      passwd = next (&args);
-      dir = next (&args);
-      if (from_tty)
-	{
-	  printf_unfiltered ("Set info to %s %s %s %s\n", machine, user, passwd, dir);
-	}
-    }
-  else
-    {
-      error ("Syntax is ftplogin <machine> <user> <passwd> <directory>");
-    }
-}
-
-/* Start an ftp transfer from the E7000 to a host */
-
-static void
-e7000_ftp_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  /* FIXME: arbitrary limit on machine names and such.  */
-  char buf[200];
-
-  int oldtimeout = timeout;
-  timeout = remote_timeout;
-
-  sprintf (buf, "ftp %s\r", machine);
-  puts_e7000debug (buf);
-  expect (" Username : ");
-  sprintf (buf, "%s\r", user);
-  puts_e7000debug (buf);
-  expect (" Password : ");
-  write_e7000 (passwd);
-  write_e7000 ("\r");
-  expect ("success\r");
-  expect ("FTP>");
-  sprintf (buf, "cd %s\r", dir);
-  puts_e7000debug (buf);
-  expect ("FTP>");
-  sprintf (buf, "ll 0;s:%s\r", args);
-  puts_e7000debug (buf);
-  expect ("FTP>");
-  puts_e7000debug ("bye\r");
-  expect (":");
-  timeout = oldtimeout;
-}
-
-static int 
-e7000_parse_device (args, dev_name, baudrate) 
-    char *args;
-    char *dev_name;
-    int baudrate;
-{
-  char junk[128];
-  int n = 0;
-  if (args && strcasecmp (args, "pc") == 0)
-    {
-      strcpy (dev_name, args);
-      using_pc = 1;
-    }
-  else 
-    {
-      /* FIXME! temp hack to allow use with port master -
-	     target tcp_remote <device> */
-      if (args && strncmp (args, "tcp", 10) == 0) 
-        {
-	  char com_type[128];
-	  n = sscanf (args, " %s %s %d %s", com_type, dev_name, &baudrate, junk);
-	  using_tcp_remote=1;
-	  n--;
-        }
-      else if (args) 
-	{
-	  n = sscanf (args, " %s %d %s", dev_name, &baudrate, junk);
-	}
-
-      if (n != 1 && n != 2)
-	{
-	  error ("Bad arguments.  Usage:\ttarget e7000 <device> <speed>\n\
-or \t\ttarget e7000 <host>[:<port>]\n\
-or \t\ttarget e7000 tcp_remote <host>[:<port>]\n\
-or \t\ttarget e7000 pc\n");
-	}
-
-#if !defined(__GO32__) && !defined(_WIN32)
-      /* FIXME!  test for ':' is ambiguous */
-      if (n == 1 && strchr (dev_name, ':') == 0)
-	{
-	  /* Default to normal telnet port */
-	  /* serial_open will use this to determine tcp communication */
-	  strcat (dev_name, ":23");
-	}
-#endif
-      if (!using_tcp_remote && strchr (dev_name, ':'))
-        using_tcp = 1;
-    }
-
-  return n;
-}
-
-/* Stub for catch_errors.  */
-
-static int
-e7000_start_remote (dummy)
-     char *dummy;
-{
-  int loop;
-  int sync;
-  int try;
-  int quit_trying;
-
-  immediate_quit = 1;		/* Allow user to interrupt it */
-
-  /* Hello?  Are you there?  */
-  sync = 0;
-  loop =  0;
-  try = 0;
-  quit_trying = 20;
-  putchar_e7000 (CTRLC);
-  while (!sync && ++try <= quit_trying)
-    {
-      int c;
-
-      printf_unfiltered ("[waiting for e7000...]\n");
-
-      write_e7000 ("\r");
-      c = readchar (1);
-
-      /* FIXME!  this didn't seem right->  while (c != SERIAL_TIMEOUT)
-       * we get stuck in this loop ...
-       * We may never timeout, and never sync up :-(
-       */
-      while (!sync && c != -1)
-	{
-	  /* Dont echo cr's */
-	  if (c != '\r')
-	    {
-	      putchar_unfiltered (c);
-	      gdb_flush (gdb_stdout);
-	    }
-	  /* Shouldn't we either break here, or check for sync in inner loop? */
-	  if (c == ':')
-	    sync = 1;
-
-	  if (loop++ == 20) 
-	    {
-	      putchar_e7000 (CTRLC);
-	      loop = 0;
-	    }
-
-	  QUIT ;
-
-	  if (quit_flag)
-	    {
-	      putchar_e7000 (CTRLC);
-	      /* Was-> quit_flag = 0; */
-	      c = -1;
-	      quit_trying = try+1;  /* we don't want to try anymore */
-	    }
-	  else
-	    {
-	      c = readchar (1);
-	    }
-	}
-    }
-
-  if (!sync)
-    {
-      fprintf_unfiltered (gdb_stderr, "Giving up after %d tries...\n",try);
-      error ("Unable to syncronize with target.\n");
-    }
-
-  puts_e7000debug ("\r");
-  expect_prompt ();
-  puts_e7000debug ("b -\r");	/* Clear breakpoints */
-  expect_prompt ();
-
-  immediate_quit = 0;
-
-/* This is really the job of start_remote however, that makes an assumption
-   that the target is about to print out a status message of some sort.  That
-   doesn't happen here. */
-
-  flush_cached_frames ();
-  registers_changed ();
-  stop_pc = read_pc ();
-  set_current_frame (create_new_frame (read_fp (), stop_pc));
-  select_frame (get_current_frame (), 0);
-  print_stack_frame (selected_frame, -1, 1);
-
-  return 1;
-}
-
-static void
-e7000_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int n;
-
-  target_preopen (from_tty);
-
-  n = e7000_parse_device (args, dev_name, baudrate);
-
-  push_target (&e7000_ops);
-
-  e7000_desc = SERIAL_OPEN (dev_name);
-
-  if (!e7000_desc)
-    perror_with_name (dev_name);
-
-  SERIAL_SETBAUDRATE (e7000_desc, baudrate);
-  SERIAL_RAW (e7000_desc);
-
-#ifdef GDB_TARGET_IS_H8300
-  h8300hmode = 1;
-#endif
-
-  /* Start the remote connection; if error (0), discard this target.
-     In particular, if the user quits, be sure to discard it
-     (we'd be in an inconsistent state otherwise).  */
-  if (!catch_errors (e7000_start_remote, (char *)0, 
-		     "Couldn't establish connection to remote target\n", RETURN_MASK_ALL))
-  if (from_tty)
-    printf_filtered ("Remote target %s connected to %s\n", target_shortname,
-		     dev_name);
-}
-
-/* Close out all files and local state before this target loses control. */
-
-static void
-e7000_close (quitting)
-     int quitting;
-{
-  if (e7000_desc)
-    {
-      SERIAL_CLOSE (e7000_desc);
-      e7000_desc = 0;
-    }
-}
-
-/* Terminate the open connection to the remote debugger.  Use this
-   when you want to detach and do something else with your gdb.  */
-
-static void
-e7000_detach (from_tty)
-     int from_tty;
-{
-  pop_target ();		/* calls e7000_close to do the real work */
-  if (from_tty)
-    printf_unfiltered ("Ending remote %s debugging\n", target_shortname);
-}
-
-/* Tell the remote machine to resume.  */
-
-static void
-e7000_resume (pid, step, sig)
-     int pid, step, sig;
-{
-  if (step)
-    puts_e7000debug ("S\r");
-  else
-    puts_e7000debug ("G\r");
-}
-
-/* Read the remote registers into the block REGS.  
-
-   For the H8/300 a register dump looks like:
-
-   PC=00021A  CCR=80:I*******
-   ER0 - ER3  0000000A 0000002E 0000002E 00000000
-   ER4 - ER7  00000000 00000000 00000000 00FFEFF6
-   000218           MOV.B     R1L,R2L
-   STEP NORMAL END or
-   BREAK POINT
-   */
-
-#ifdef GDB_TARGET_IS_H8300
-
-char *want_h8300h = "PC=%p CCR=%c\n\
- ER0 - ER3  %0 %1 %2 %3\n\
- ER4 - ER7  %4 %5 %6 %7\n";
-
-char *want_nopc_h8300h = "%p CCR=%c\n\
- ER0 - ER3  %0 %1 %2 %3\n\
- ER4 - ER7  %4 %5 %6 %7";
-
-char *want_h8300s = "PC=%p CCR=%c\n\
- MACH=\n\
- ER0 - ER3  %0 %1 %2 %3\n\
- ER4 - ER7  %4 %5 %6 %7\n";
-
-char *want_nopc_h8300s = "%p CCR=%c EXR=%9\n\
- ER0 - ER3  %0 %1 %2 %3\n\
- ER4 - ER7  %4 %5 %6 %7";
-
-#endif
-
-#ifdef GDB_TARGET_IS_SH
-
-char *want = "PC=%16 SR=%22\n\
-PR=%17 GBR=%18 VBR=%19\n\
-MACH=%20 MACL=%21\n\
-R0-7  %0 %1 %2 %3 %4 %5 %6 %7\n\
-R8-15 %8 %9 %10 %11 %12 %13 %14 %15\n";
-
-char *want_nopc = "%16 SR=%22\n\
- PR=%17 GBR=%18 VBR=%19\n\
- MACH=%20 MACL=%21\n\
- R0-7  %0 %1 %2 %3 %4 %5 %6 %7\n\
- R8-15 %8 %9 %10 %11 %12 %13 %14 %15";
-
-char *want_sh3 = "PC=%16 SR=%22\n\
-PR=%17 GBR=%18 VBR=%19\n\
-MACH=%20 MACL=%21 SSR=%23 SPC=%24\n\
-R0-7  %0 %1 %2 %3 %4 %5 %6 %7\n\
-R8-15 %8 %9 %10 %11 %12 %13 %14 %15\n\
-R0_BANK0-R3_BANK0 %25 %26 %27 %28\n\
-R4_BANK0-R7_BANK0 %29 %30 %31 %32\n\
-R0_BANK1-R3_BANK1 %33 %34 %35 %36\n\
-R4_BANK1-R7_BANK1 %37 %38 %39 %40";
-
-char *want_sh3_nopc = "%16 SR=%22\n\
- PR=%17 GBR=%18 VBR=%19\n\
- MACH=%20 MACL=%21 SSR=%22 SPC=%23\n\
- R0-7  %0 %1 %2 %3 %4 %5 %6 %7\n\
- R8-15 %8 %9 %10 %11 %12 %13 %14 %15\n\
- R0_BANK0-R3_BANK0 %25 %26 %27 %28\n\
- R4_BANK0-R7_BANK0 %29 %30 %31 %32\n\
- R0_BANK1-R3_BANK1 %33 %34 %35 %36\n\
- R4_BANK1-R7_BANK1 %37 %38 %39 %40";
-
-#endif
-
-static int
-gch ()
-{
-  return readchar (timeout);
-}
-
-static unsigned int
-gbyte ()
-{
-  int high = convert_hex_digit (gch ());
-  int low = convert_hex_digit (gch ());
-
-  return (high << 4) + low;
-}
-
-void
-fetch_regs_from_dump (nextchar, want)
-     int (*nextchar)();
-     char *want;
-{
-  int regno;
-  char buf[MAX_REGISTER_RAW_SIZE];
-
-  int thischar = nextchar ();
-
-  while (*want)
-    {
-      switch (*want)
-	{
-	case '\n':
-	  /* Skip to end of line and then eat all new line type stuff */
-	  while (thischar != '\n' && thischar != '\r') 
-	    thischar = nextchar ();
-	  while (thischar == '\n' || thischar == '\r') 
-	    thischar = nextchar ();
-	  want++;
-	  break;
-
-	case ' ':
-	  while (thischar == ' '
-		 || thischar == '\t'
-		 || thischar == '\r'
-		 || thischar == '\n')
-	    thischar = nextchar ();
-	  want++;
-	  break;
-	  
-	default:
-	  if (*want == thischar)
-	    {
-	      want++;
-	      if (*want)
-		thischar = nextchar ();
-	      
-	    }
-	  else if (thischar == ' ' || thischar == '\n' || thischar == '\r')
-	    {
-	      thischar = nextchar ();
-	    }
-	  else {
-	    error ("out of sync in fetch registers wanted <%s>, got <%c 0x%x>",
-		   want, thischar, thischar);
-	  }
-    
-	  break;
-	case '%':
-	  /* Got a register command */
-	  want++;
-	  switch (*want)
-	    {
-#ifdef PC_REGNUM
-	    case 'p':
-	      regno = PC_REGNUM;
-	      want++;
-	      break;
-#endif
-#ifdef CCR_REGNUM
-	    case 'c':
-	      regno = CCR_REGNUM;
-	      want++;
-	      break;
-#endif
-#ifdef SP_REGNUM
-	    case 's':
-	      regno = SP_REGNUM;
-	      want++;
-	      break;
-#endif
-#ifdef FP_REGNUM
-	    case 'f':
-	      regno = FP_REGNUM;
-	      want++;
-	      break;
-#endif
-
-	    default:
-	      if (isdigit (want[0])) 
-		{
-		  if (isdigit (want[1]))
-		    {
-		      regno = (want[0] - '0') * 10 + want[1] - '0';
-		      want += 2;
-		    }
-		  else 
-		    {
-		      regno = want[0] - '0';
-		      want++;
-		    }
-		}
-	      
-	      else
-		abort ();
-	    }
-	  store_signed_integer (buf,
-				REGISTER_RAW_SIZE(regno),
-				(LONGEST) get_hex (&thischar, nextchar));
-	  supply_register (regno, buf);
-	  break;
-	}
-    }
-}
-
-static void
-e7000_fetch_registers ()
-{
-  int regno;
-  char *wanted;
-
-  puts_e7000debug ("R\r");
-
-#ifdef GDB_TARGET_IS_SH
-  wanted = want;
-  if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
-    switch (TARGET_ARCHITECTURE->mach)
-      {
-      case bfd_mach_sh3:
-      case bfd_mach_sh3e:
-      case bfd_mach_sh4:
-	wanted = want_sh3;
-      }
-#else
-  if (h8300smode)
-    wanted = want_h8300s;
-  else
-    wanted = want_h8300h;
-#endif
-  fetch_regs_from_dump (gch, wanted);
-
-  /* And supply the extra ones the simulator uses */
-  for (regno = NUM_REALREGS; regno < NUM_REGS; regno++)
-    {
-      int buf = 0;
-
-      supply_register (regno, (char *) (&buf));
-    }
-}
-
-/* Fetch register REGNO, or all registers if REGNO is -1.  Returns
-   errno value.  */
-
-static void
-e7000_fetch_register (regno)
-     int regno;
-{
-  e7000_fetch_registers ();
-}
-
-/* Store the remote registers from the contents of the block REGS.  */
-
-static void
-e7000_store_registers ()
-{
-  int regno;
-
-  for (regno = 0; regno < NUM_REALREGS; regno++)
-    e7000_store_register (regno);
-
-  registers_changed ();
-}
-
-/* Store register REGNO, or all if REGNO == 0.  Return errno value.  */
-
-static void
-e7000_store_register (regno)
-     int regno;
-{
-  char buf[200];
-
-  if (regno == -1)
-    {
-      e7000_store_registers ();
-      return;
-    }
-
-#ifdef GDB_TARGET_IS_H8300
-  if (regno <= 7)
-    {
-      sprintf (buf, ".ER%d %x\r", regno, read_register (regno));
-      puts_e7000debug (buf);
-    }
-  else if (regno == PC_REGNUM)
-    {
-      sprintf (buf, ".PC %x\r", read_register (regno));
-      puts_e7000debug (buf);
-    }
-  else if (regno == CCR_REGNUM)
-    {
-      sprintf (buf, ".CCR %x\r", read_register (regno));
-      puts_e7000debug (buf);
-    }
-#endif /* GDB_TARGET_IS_H8300 */
-
-#ifdef  GDB_TARGET_IS_SH
-  switch (regno)
-    {
-    default:
-      sprintf (buf, ".R%d %x\r", regno, read_register (regno));
-      puts_e7000debug (buf);
-      break;
-
-    case PC_REGNUM:
-      sprintf (buf, ".PC %x\r", read_register (regno));
-      puts_e7000debug (buf);
-      break;
-
-    case SR_REGNUM:
-      sprintf (buf, ".SR %x\r", read_register (regno));
-      puts_e7000debug (buf);
-      break;
-
-    case PR_REGNUM:
-      sprintf (buf, ".PR %x\r", read_register (regno));
-      puts_e7000debug (buf);
-      break;
-
-    case GBR_REGNUM:
-      sprintf (buf, ".GBR %x\r", read_register (regno));
-      puts_e7000debug (buf);
-      break;
-
-    case VBR_REGNUM:
-      sprintf (buf, ".VBR %x\r", read_register (regno));
-      puts_e7000debug (buf);
-      break;
-
-    case MACH_REGNUM:
-      sprintf (buf, ".MACH %x\r", read_register (regno));
-      puts_e7000debug (buf);
-      break;
-
-    case MACL_REGNUM:
-      sprintf (buf, ".MACL %x\r", read_register (regno));
-      puts_e7000debug (buf);
-      break;
-    }
-
-#endif /* GDB_TARGET_IS_SH */
-
-  expect_prompt ();
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-e7000_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static void
-e7000_files_info ()
-{
-  printf_unfiltered ("\tAttached to %s at %d baud.\n", dev_name, baudrate);
-}
-
-static int
-stickbyte (where, what)
-     char *where;
-     unsigned int what;
-{
-  static CONST char digs[] = "0123456789ABCDEF";
-
-  where[0] = digs[(what >> 4) & 0xf];
-  where[1] = digs[(what & 0xf) & 0xf];
-
-  return what;
-}
-
-/* Write a small ammount of memory. */
-
-static int
-write_small (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  int i;
-  char buf[200];
-
-  for (i = 0; i < len; i++)
-    {
-      if (((memaddr + i) & 3) == 0 && (i + 3 < len))
-	{
-	  /* Can be done with a long word */
-	  sprintf (buf, "m %x %x%02x%02x%02x;l\r",
-		   memaddr + i,
-		   myaddr[i], myaddr[i + 1], myaddr[i + 2], myaddr[i + 3]);
-	  puts_e7000debug (buf);
-	  i += 3;
-	}
-      else
-	{
-	  sprintf (buf, "m %x %x\r", memaddr + i, myaddr[i]);
-	  puts_e7000debug (buf);
-	}
-    }
-
-  expect_prompt ();
-
-  return len;
-}
-
-/* Write a large ammount of memory, this only works with the serial
-   mode enabled.  Command is sent as
-
-	il ;s:s\r	 ->
-			<- il ;s:s\r
-			<-  	ENQ
-	ACK		->
-			<- LO s\r
-	Srecords...
-	^Z		->
-			<-	ENQ
-	ACK		->  
-			<-	:   	
-  */
-
-static int
-write_large (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  int i;
-#define maxstride  128
-  int stride;
-
-  puts_e7000debug ("IL ;S:FK\r");
-  expect (ENQSTRING);
-  putchar_e7000 (ACK);
-  expect ("LO FK\r");
-
-  for (i = 0; i < len; i += stride)
-    {
-      char compose[maxstride * 2 + 50];
-      int address = i + memaddr;
-      int j;
-      int check_sum;
-      int where = 0;
-      int alen;
-
-      stride = len - i;
-      if (stride > maxstride)
-	stride = maxstride;
-
-      compose[where++] = 'S';
-      check_sum = 0;
-      if (address >= 0xffffff)
-	alen = 4;
-      else if (address >= 0xffff)
-	alen = 3;
-      else
-	alen = 2;
-      /* Insert type. */
-      compose[where++] = alen - 1 + '0';
-      /* Insert length. */
-      check_sum += stickbyte (compose + where, alen + stride + 1);
-      where += 2;
-      while (alen > 0)
-	{
-	  alen--;
-	  check_sum += stickbyte (compose + where, address >> (8 * (alen)));
-	  where += 2;
-	}
-
-      for (j = 0; j < stride; j++)
-	{
-	  check_sum += stickbyte (compose + where, myaddr[i + j]);
-	  where += 2;
-	}
-      stickbyte (compose + where, ~check_sum);
-      where += 2;
-      compose[where++] = '\r';
-      compose[where++] = '\n';
-      compose[where++] = 0;
-
-      SERIAL_WRITE (e7000_desc, compose, where);
-      j = readchar (0);
-      if (j == -1)
-	{
-	  /* This is ok - nothing there */
-	}
-      else if (j == ENQ)
-	{
-	  /* Hmm, it's trying to tell us something */
-	  expect (":");
-	  error ("Error writing memory");
-	}
-      else
-	{
-	  printf_unfiltered ("@%d}@", j);
-	  while ((j = readchar (0)) > 0) 
-	    {
-	      printf_unfiltered ("@{%d}@",j);
-	    }
-	}
-    }
-
-  /* Send the trailer record */
-  write_e7000 ("S70500000000FA\r");
-  putchar_e7000 (CTRLZ);
-  expect (ENQSTRING);
-  putchar_e7000 (ACK);
-  expect (":");
-
-  return len;
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR to inferior's
-   memory at MEMADDR.  Returns length moved.
-
-   Can't use the Srecord load over ethernet, so don't use fast method
-   then.  */
-
-static int
-e7000_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  if (len < 16 || using_tcp || using_pc)
-    return write_small (memaddr, myaddr, len);
-  else
-    return write_large (memaddr, myaddr, len);
-}
-
-/* Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns length moved. 
-
-  Small transactions we send
-  m <addr>;l
-  and receive
-    00000000 12345678 ?
- */
-
-static int
-e7000_read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  int count;
-  int c;
-  int i;
-  char buf[200];
-  /* Starting address of this pass.  */
-
-/*  printf("READ INF %x %x %d\n", memaddr, myaddr, len);*/
-  if (((memaddr - 1) + len) < memaddr)
-    {
-      errno = EIO;
-      return 0;
-    }
-
-  sprintf (buf, "m %x;l\r", memaddr);
-  puts_e7000debug (buf);
-
-  for (count = 0; count < len; count += 4) 
-    {
-      /* Suck away the address */
-      c = gch ();	
-      while (c != ' ')
-	c = gch ();	
-      c = gch ();
-      if (c == '*') 
-	{			/* Some kind of error */
-	  puts_e7000debug (".\r"); /* Some errors leave us in memory input mode */
-	  expect_full_prompt();
-	  return -1;
-	}
-      while (c != ' ')
-	c = gch ();	
-
-      /* Now read in the data */
-      for (i = 0; i < 4; i++) 
-	{
-	  int b = gbyte();
-	  if (count + i < len) {
-	    myaddr[count + i] = b;
-	  }
-	}
-
-      /* Skip the trailing ? and send a . to end and a cr for more */
-      gch ();	
-      gch ();
-      if (count + 4 >= len)
-	puts_e7000debug(".\r");
-      else
-	puts_e7000debug("\r");
-
-    }
-  expect_prompt();
-  return len;
-}
-
-
-
-/*
-  For large transfers we used to send
-
-
-  d <addr> <endaddr>\r
-
-  and receive
-   <ADDRESS>           <    D   A   T   A    >               <   ASCII CODE   >
-   00000000 5F FD FD FF DF 7F DF FF  01 00 01 00 02 00 08 04  "_..............."
-   00000010 FF D7 FF 7F D7 F1 7F FF  00 05 00 00 08 00 40 00  "..............@."
-   00000020 7F FD FF F7 7F FF FF F7  00 00 00 00 00 00 00 00  "................"
-
-  A cost in chars for each transaction of 80 + 5*n-bytes. 
-
-  Large transactions could be done with the srecord load code, but
-  there is a pause for a second before dumping starts, which slows the
-  average rate down!
-*/
-
-static int
-e7000_read_inferior_memory_large (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  int count;
-  int c;
-  char buf[200];
-
-  /* Starting address of this pass.  */
-
-  if (((memaddr - 1) + len) < memaddr)
-    {
-      errno = EIO;
-      return 0;
-    }
-
-  sprintf (buf, "d %x %x\r", memaddr, memaddr + len - 1);
-  puts_e7000debug (buf);
-
-  count = 0;
-  c = gch ();
-  
-  /* skip down to the first ">" */
-  while( c != '>' )
-    c = gch ();
-  /* now skip to the end of that line */
-  while( c != '\r' )
-    c = gch ();
-  c = gch ();
-
-  while (count < len)
-    {
-      /* get rid of any white space before the address */
-      while (c <= ' ')
-	c = gch ();
-
-      /* Skip the address */
-      get_hex (&c);
-
-      /* read in the bytes on the line */
-      while (c != '"' && count < len)
-	{
-	  if (c == ' ')
-	    c = gch ();
-	  else
-	    {
-	      myaddr[count++] = get_hex (&c);
-	    }
-	}
-      /* throw out the rest of the line */
-      while( c != '\r' )
-	c = gch ();
-    }
-
-  /* wait for the ":" prompt */
-  while (c != ':')
-    c = gch ();
-
-  return len;
-}
-
-#if 0
-
-static int
-fast_but_for_the_pause_e7000_read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int loop;
-  int c;
-  char buf[200];
-
-  if (((memaddr - 1) + len) < memaddr)
-    {
-      errno = EIO;
-      return 0;
-    }
-
-  sprintf (buf, "is %x@%x:s\r", memaddr, len);
-  puts_e7000debug (buf);
-  gch ();
-  c = gch ();
-  if (c != ENQ)
-    {
-      /* Got an error */
-      error ("Memory read error");
-    }
-  putchar_e7000 (ACK);
-  expect ("SV s");
-  loop = 1;
-  while (loop)
-    {
-      int type;
-      int length;
-      int addr;
-      int i;
-
-      c = gch ();
-      switch (c)
-	{
-	case ENQ:		/* ENQ, at the end */
-	  loop = 0;
-	  break;
-	case 'S':
-	  /* Start of an Srecord */
-	  type = gch ();
-	  length = gbyte ();
-	  switch (type)
-	    {
-	    case '7':		/* Termination record, ignore */
-	    case '0':
-	    case '8':
-	    case '9':
-	      /* Header record - ignore it */
-	      while (length--)
-		{
-		  gbyte ();
-		}
-	      break;
-	    case '1':
-	    case '2':
-	    case '3':
-	      {
-		int alen;
-
-		alen = type - '0' + 1;
-		addr = 0;
-		while (alen--)
-		  {
-		    addr = (addr << 8) + gbyte ();
-		    length--;
-		  }
-
-		for (i = 0; i < length - 1; i++)
-		  myaddr[i + addr - memaddr] = gbyte ();
-
-		gbyte ();	/* Ignore checksum */
-	      }
-	    }
-	}
-    }
-
-  putchar_e7000 (ACK);
-  expect ("TOP ADDRESS =");
-  expect ("END ADDRESS =");
-  expect (":");
-
-  return len;
-}
-
-#endif
-
-static int
-e7000_xfer_inferior_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;	/* ignored */
-{
-  if (write)
-    return e7000_write_inferior_memory( memaddr, myaddr, len);
-  else 
-    if( len < 16 )
-      return e7000_read_inferior_memory( memaddr, myaddr, len);
-    else
-      return e7000_read_inferior_memory_large( memaddr, myaddr, len);
-}
-
-static void
-e7000_kill (args, from_tty)
-     char *args;
-     int from_tty;
-{
-}
-
-static void
-e7000_load (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct cleanup *old_chain;
-  asection *section;
-  bfd *pbfd;
-  bfd_vma entry;
-#define WRITESIZE 0x1000
-  char buf[2 + 4 + 4 + WRITESIZE]; /* `DT' + <addr> + <len> + <data> */
-  char *filename;
-  int quiet;
-  int nostart;
-  time_t start_time, end_time;	/* Start and end times of download */
-  unsigned long data_count;	/* Number of bytes transferred to memory */
-  int oldtimeout = timeout;	
-
-  timeout = remote_timeout;
-
-
-  /* FIXME! change test to test for type of download */
-  if (!using_tcp)
-    {
-      generic_load (args, from_tty);
-      return;
-    }
-
-  /* for direct tcp connections, we can do a fast binary download */
-  buf[0] = 'D';
-  buf[1] = 'T';
-  quiet = 0;
-  nostart = 0;
-  filename = NULL;
-
-  while (*args != '\000')
-    {
-      char *arg;
-
-      while (isspace (*args)) args++;
-
-      arg = args;
-
-      while ((*args != '\000') && !isspace (*args)) args++;
-
-      if (*args != '\000')
-	*args++ = '\000';
-
-      if (*arg != '-')
-	filename = arg;
-      else if (strncmp (arg, "-quiet", strlen (arg)) == 0)
-	quiet = 1;
-      else if (strncmp (arg, "-nostart", strlen (arg)) == 0)
-	nostart = 1;
-      else
-	error ("unknown option `%s'", arg);
-    }
-
-  if (!filename)
-    filename = get_exec_file (1);
-
-  pbfd = bfd_openr (filename, gnutarget);
-  if (pbfd == NULL)
-    {
-      perror_with_name (filename);
-      return;
-    }
-  old_chain = make_cleanup ((make_cleanup_func) bfd_close, pbfd);
-
-  if (!bfd_check_format (pbfd, bfd_object)) 
-    error ("\"%s\" is not an object file: %s", filename,
-	   bfd_errmsg (bfd_get_error ()));
-
-  start_time = time (NULL);
-  data_count = 0;
-
-  puts_e7000debug ("mw\r");
-
-  expect ("\nOK");
-
-  for (section = pbfd->sections; section; section = section->next) 
-    {
-      if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
-	{
-	  bfd_vma section_address;
-	  bfd_size_type section_size;
-	  file_ptr fptr;
-
-	  section_address = bfd_get_section_vma (pbfd, section);
-	  section_size = bfd_get_section_size_before_reloc (section);
-
-	  if (!quiet)
-	    printf_filtered ("[Loading section %s at 0x%x (%d bytes)]\n",
-			     bfd_get_section_name (pbfd, section),
-			     section_address,
-			     section_size);
-
-	  fptr = 0;
-	  
-	  data_count += section_size;
-
-	  while (section_size > 0)
-	    {
-	      int count;
-	      static char inds[] = "|/-\\";
-	      static int k = 0;
-
-	      QUIT;
-
-	      count = min (section_size, WRITESIZE);
-
-	      buf[2] = section_address >> 24;
-	      buf[3] = section_address >> 16;
-	      buf[4] = section_address >> 8;
-	      buf[5] = section_address;
-
-	      buf[6] = count >> 24;
-	      buf[7] = count >> 16;
-	      buf[8] = count >> 8;
-	      buf[9] = count;
-
-	      bfd_get_section_contents (pbfd, section, buf + 10, fptr, count);
-
-	      if (SERIAL_WRITE (e7000_desc, buf, count + 10))
-		fprintf_unfiltered (gdb_stderr,
-				    "e7000_load: SERIAL_WRITE failed: %s\n",
-				    safe_strerror(errno));
-
-	      expect ("OK");
-
-	      if (!quiet)
-		{
-		  printf_unfiltered ("\r%c", inds[k++ % 4]);
-		  gdb_flush (gdb_stdout);
-		}
-
-	      section_address += count;
-	      fptr += count;
-	      section_size -= count;
-	    }
-	}
-    }
-
-  write_e7000 ("ED");
-
-  expect_prompt ();
-
-  end_time = time (NULL);
-
-/* Finally, make the PC point at the start address */
-
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;		/* No process now */
-
-/* This is necessary because many things were based on the PC at the time that
-   we attached to the monitor, which is no longer valid now that we have loaded
-   new code (and just changed the PC).  Another way to do this might be to call
-   normal_stop, except that the stack may not be valid, and things would get
-   horribly confused... */
-
-  clear_symtab_users ();
-
-  if (!nostart)
-    {
-      entry = bfd_get_start_address (pbfd);
-
-      if (!quiet)
-	printf_unfiltered ("[Starting %s at 0x%x]\n", filename, entry);
-
-/*      start_routine (entry);*/
-    }
-
-  report_transfer_performance (data_count, start_time, end_time);
-
-  do_cleanups (old_chain);
-  timeout = oldtimeout;
-}
-
-/* Clean up when a program exits.
-
-   The program actually lives on in the remote processor's RAM, and may be
-   run again without a download.  Don't leave it full of breakpoint
-   instructions.  */
-
-static void
-e7000_mourn_inferior ()
-{
-  remove_breakpoints ();
-  unpush_target (&e7000_ops);
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-
-#define MAX_BREAKPOINTS 200
-#ifdef  HARD_BREAKPOINTS
-#define MAX_E7000DEBUG_BREAKPOINTS (BC_BREAKPOINTS ? 5 :  MAX_BREAKPOINTS)
-#else
-#define MAX_E7000DEBUG_BREAKPOINTS MAX_BREAKPOINTS
-#endif
-
-/* Since we can change to soft breakpoints dynamically, we must define 
-   more than enough.  Was breakaddr[MAX_E7000DEBUG_BREAKPOINTS]. */
-static CORE_ADDR breakaddr[MAX_BREAKPOINTS] = {0};
-
-static int
-e7000_insert_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     unsigned char *shadow;
-{
-  int i;
-  char buf[200];
-#if 0
-  static char nop[2] = NOP;
-#endif
-
-  for (i = 0; i <= MAX_E7000DEBUG_BREAKPOINTS; i++)
-    if (breakaddr[i] == 0)
-      {
-	breakaddr[i] = addr;
-	/* Save old contents, and insert a nop in the space */
-#ifdef HARD_BREAKPOINTS
-	if (BC_BREAKPOINTS) 
-	  {
-	    sprintf (buf, "BC%d A=%x\r", i+1, addr);
-	    puts_e7000debug (buf);
-	  }
-	else 
-	  {
-	    sprintf (buf, "B %x\r", addr);
-	    puts_e7000debug (buf);
-	  }
-#else
-#if 0
-	e7000_read_inferior_memory (addr, shadow, 2);
-	e7000_write_inferior_memory (addr, nop, 2);
-#endif
-
-	sprintf (buf, "B %x\r", addr);
-	puts_e7000debug (buf);
-#endif
-	expect_prompt ();
-	return 0;
-      }
-
-  error ("Too many breakpoints ( > %d) for the E7000\n",
-	 MAX_E7000DEBUG_BREAKPOINTS);
-  return 1;
-}
-
-static int
-e7000_remove_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     unsigned char *shadow;
-{
-  int i;
-  char buf[200];
-
-  for (i = 0; i < MAX_E7000DEBUG_BREAKPOINTS; i++)
-    if (breakaddr[i] == addr)
-      {
-	breakaddr[i] = 0;
-#ifdef HARD_BREAKPOINTS
-	if (BC_BREAKPOINTS) 
-	  {
-	    sprintf (buf, "BC%d - \r",  i+1);
-	    puts_e7000debug (buf);
-	  }
-	else 
-	  {
-	    sprintf (buf, "B - %x\r",  addr);
-	    puts_e7000debug (buf);
-	  }
-	expect_prompt ();
-#else
-	sprintf (buf, "B - %x\r", addr);
-	puts_e7000debug (buf);
-	expect_prompt ();
-
-#if 0
-	/* Replace the insn under the break */
-	e7000_write_inferior_memory (addr, shadow, 2);
-#endif
-#endif
-
-	return 0;
-      }
-
-  warning ("Can't find breakpoint associated with 0x%x\n", addr);
-  return 1;
-}
-
-/* Put a command string, in args, out to STDBUG.  Output from STDBUG
-   is placed on the users terminal until the prompt is seen. */
-
-static void
-e7000_command (args, fromtty)
-     char *args;
-     int fromtty;
-{
-  /* FIXME: arbitrary limit on length of args.  */
-  char buf[200];
-
-  echo = 0;
-
-  if (!e7000_desc)
-    error ("e7000 target not open.");
-  if (!args)
-    {
-      puts_e7000debug ("\r");
-    }
-  else
-    {
-      sprintf (buf, "%s\r", args);
-      puts_e7000debug (buf);
-    }
-
-  echo++;
-  ctrl_c = 2;
-  expect_full_prompt ();
-  echo--;
-  ctrl_c = 0;
-  printf_unfiltered ("\n");
-
-  /* Who knows what the command did... */
-  registers_changed ();
-}
-
-
-static void
-e7000_drain_command (args, fromtty)
-     char *args;
-     int fromtty;
-
-{
-  int c;
-
-  puts_e7000debug("end\r");
-  putchar_e7000 (CTRLC);
-
-  while ((c = readchar (1) != -1))
-    {
-      if (quit_flag)
-	{
-	  putchar_e7000(CTRLC);
-	  quit_flag = 0;
-	}
-      if (c > ' ' && c < 127)
-	printf_unfiltered ("%c", c & 0xff);
-      else
-	printf_unfiltered ("<%x>", c & 0xff);
-    }
-}
-
-#define NITEMS 7
-
-static int
-why_stop ()
-{
-  static  char *strings[NITEMS] = {
-    "STEP NORMAL",
-    "BREAK POINT",
-    "BREAK KEY",
-    "BREAK CONDI",
-    "CYCLE ACCESS",
-    "ILLEGAL INSTRUCTION",
-    "WRITE PROTECT",
-  };
-  char *p[NITEMS];
-  int c;
-  int i;
-
-  for (i = 0; i < NITEMS; ++i)
-    p[i] = strings[i];
-  
-  c = gch ();
-  while (1)
-    {
-      for (i = 0; i < NITEMS; i++)
-	{
-	  if (c == *(p[i])) 
-	    {
-	      p[i]++;
-	      if (*(p[i]) == 0) 
-		{ 
-		  /* found one of the choices */
-		  return i;
-		}
-	    }
-	  else
-	    p[i] = strings[i];
-	}
-
-      c = gch ();
-    }
-}
-
-/* Suck characters, if a string match, then return the strings index
-   otherwise echo them.  */
-
-int
-expect_n (strings)
-char **strings;
-{
-  char *(ptr[10]);
-  int n; 
-  int c;
-  char saveaway[100];
-  char *buffer = saveaway;
-  /* Count number of expect strings  */
-
-  for (n = 0; strings[n]; n++) 
-    {
-      ptr[n] = strings[n];
-    }
-
-  while (1)
-    {
-      int i;
-      int gotone = 0;
-
-      c = readchar (1);
-      if (c == -1)
-	{
-	  printf_unfiltered ("[waiting for e7000...]\n");
-	}
-#ifdef __GO32__
-      if (kbhit ())
-	{
-	  int k = getkey();
-
-	  if (k == 1)
-	    quit_flag = 1;
-	}
-#endif
-      if (quit_flag)
-	{
-	  putchar_e7000 (CTRLC);	/* interrupt the running program */
-	  quit_flag = 0;
-	}
-
-      for (i = 0; i < n; i++)
-	{
-	  if (c == ptr[i][0]) 
-	    {
-	      ptr[i]++;
-	      if (ptr[i][0] == 0)
-		{
-		  /* Gone all the way */
-		  return i;
-		}
-	      gotone = 1;
-	    }
-	  else
-	    {
-	      ptr[i] = strings[i];
-	    }
-	}
-    
-      if (gotone)
-	{
-	  /* Save it up incase we find that there was no match */
-	  *buffer ++ = c;
-	}
-      else
-	{
-	  if (buffer != saveaway) 
-	    {
-	      *buffer++ = 0;
-	      printf_unfiltered ("%s", buffer);
-	      buffer = saveaway;
-	    }
-	  if (c != -1)
-	    {
-	      putchar_unfiltered (c);
-	      gdb_flush (gdb_stdout);
-	    }
-	}
-    }
-}
-
-/* We subtract two from the pc here rather than use
-   DECR_PC_AFTER_BREAK since the e7000 doesn't always add two to the
-   pc, and the simulators never do. */
-
-static void
-sub2_from_pc ()
-{
-  char buf[4];
-  char buf2[200];
-
-  store_signed_integer (buf,
-			REGISTER_RAW_SIZE(PC_REGNUM), 
-			read_register (PC_REGNUM) -2);
-  supply_register (PC_REGNUM, buf);
-  sprintf (buf2, ".PC %x\r", read_register (PC_REGNUM));
-  puts_e7000debug (buf2);
-}
-
-#define WAS_SLEEP 0
-#define WAS_INT 1
-#define WAS_RUNNING 2
-#define WAS_OTHER 3
-
-static char *estrings[] = {
-  "** SLEEP",
-  "BREAK !",
-  "** PC",
-  "PC",
-  NULL
-};
-
-/* Wait until the remote machine stops, then return, storing status in
-   STATUS just as `wait' would.  */
-
-static int
-e7000_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int stop_reason;
-  int regno;
-  int running_count = 0;
-  int had_sleep = 0;
-  int loop = 1;
-  char *wanted_nopc;
-
-  /* Then echo chars until PC= string seen */
-  gch ();			/* Drop cr */
-  gch ();			/* and space */
-
-  while (loop)
-    {
-      switch (expect_n (estrings))
-	{	 
-	case WAS_OTHER:
-	  /* how did this happen ? */
-	  loop = 0;
-	  break;
-	case WAS_SLEEP:
-	  had_sleep = 1;
-	  putchar_e7000 (CTRLC);
-	  loop = 0;
-	  break;
-	case WAS_INT:
-	  loop = 0;
-	  break;
-	case WAS_RUNNING:
-	  running_count++;
-	  if (running_count == 20)
-	    {
-	      printf_unfiltered ("[running...]\n");
-	      running_count = 0;
-	    }
-	  break;
-	default:
-	  /* error? */
-	  break;
-	}
-    }
-
-  /* Skip till the PC= */
-  expect ("=");
-
-#ifdef GDB_TARGET_IS_SH
-  wanted_nopc = want_nopc;
-  if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
-    switch (TARGET_ARCHITECTURE->mach)
-      {
-      case bfd_mach_sh3:
-      case bfd_mach_sh3e:
-      case bfd_mach_sh4:
-	wanted_nopc = want_sh3_nopc;
-      }
-#else
-  if (h8300smode)
-    wanted_nopc = want_nopc_h8300s;
-  else
-    wanted_nopc = want_nopc_h8300h;
-#endif
-  fetch_regs_from_dump (gch, wanted_nopc);
-
-  /* And supply the extra ones the simulator uses */
-  for (regno = NUM_REALREGS; regno < NUM_REGS; regno++)
-    {
-      int buf = 0;
-      supply_register (regno, (char *) &buf);
-    }
-
-  stop_reason = why_stop ();
-  expect_full_prompt ();
-
-  status->kind = TARGET_WAITKIND_STOPPED;
-  status->value.sig = TARGET_SIGNAL_TRAP;
-
-  switch (stop_reason)
-    {
-    case 1:			/* Breakpoint */
-      write_pc (read_pc ()); /* PC is always off by 2 for breakpoints */
-      status->value.sig = TARGET_SIGNAL_TRAP;      
-      break;
-    case 0:			/* Single step */
-      status->value.sig = TARGET_SIGNAL_TRAP;      
-      break;
-    case 2:			/* Interrupt */
-      if (had_sleep)
-	{
-	  status->value.sig = TARGET_SIGNAL_TRAP;      
-	  sub2_from_pc ();
-	}
-      else
-	{
-	  status->value.sig = TARGET_SIGNAL_INT;      
-	}
-      break;
-    case 3:
-      break;
-    case 4:
-      printf_unfiltered ("a cycle address error?\n");
-      status->value.sig = TARGET_SIGNAL_UNKNOWN;      
-      break;
-    case 5:
-      status->value.sig = TARGET_SIGNAL_ILL;      
-      break;
-    case 6:
-      status->value.sig = TARGET_SIGNAL_SEGV;      
-      break;
-    case 7:			/* Anything else (NITEMS + 1) */
-      printf_unfiltered ("a write protect error?\n");
-      status->value.sig = TARGET_SIGNAL_UNKNOWN;      
-      break;
-    default:
-      /* Get the user's attention - this should never happen. */
-      abort ();
-    }
-
-  return 0;
-}
-
-/* Stop the running program.  */
-
-static void
-e7000_stop ()  
-{
-  /* Sending a ^C is supposed to stop the running program.  */
-  putchar_e7000 (CTRLC);
-}
-
-/* Define the target subroutine names. */
-
-struct target_ops e7000_ops ;
-static void init_e7000_ops(void)
-{
-  e7000_ops.to_shortname =   "e7000";
-  e7000_ops.to_longname =   "Remote Hitachi e7000 target";
-  e7000_ops.to_doc =   "Use a remote Hitachi e7000 ICE connected by a serial line;\n\
-or a network connection.\n\
-Arguments are the name of the device for the serial line,\n\
-the speed to connect at in bits per second.\n\
-eg\n\
-target e7000 /dev/ttya 9600\n\
-target e7000 foobar" ;
-  e7000_ops.to_open =   e7000_open;	
-  e7000_ops.to_close =   e7000_close;	
-  e7000_ops.to_attach =   0;
-  e7000_ops.to_post_attach = NULL;
-  e7000_ops.to_require_attach = NULL;	
-  e7000_ops.to_detach =   e7000_detach;
-  e7000_ops.to_require_detach = NULL;	
-  e7000_ops.to_resume =   e7000_resume;	
-  e7000_ops.to_wait  =   e7000_wait;
-  e7000_ops.to_post_wait = NULL;	
-  e7000_ops.to_fetch_registers  =   e7000_fetch_register;
-  e7000_ops.to_store_registers  =   e7000_store_register;
-  e7000_ops.to_prepare_to_store =   e7000_prepare_to_store;
-  e7000_ops.to_xfer_memory  =   e7000_xfer_inferior_memory;
-  e7000_ops.to_files_info  =   e7000_files_info;		
-  e7000_ops.to_insert_breakpoint =   e7000_insert_breakpoint;	
-  e7000_ops.to_remove_breakpoint =   e7000_remove_breakpoint;	
-  e7000_ops.to_terminal_init  =   0;				
-  e7000_ops.to_terminal_inferior =   0;				
-  e7000_ops.to_terminal_ours_for_output =   0;			
-  e7000_ops.to_terminal_ours  =   0;				
-  e7000_ops.to_terminal_info  =   0;				
-  e7000_ops.to_kill  =   e7000_kill;		
-  e7000_ops.to_load  =   e7000_load;		
-  e7000_ops.to_lookup_symbol =   0;		
-  e7000_ops.to_create_inferior =   e7000_create_inferior;
-  e7000_ops.to_post_startup_inferior = NULL;
-  e7000_ops.to_acknowledge_created_inferior = NULL;
-  e7000_ops.to_clone_and_follow_inferior = NULL;          
-  e7000_ops.to_post_follow_inferior_by_clone = NULL;  
-  e7000_ops.to_insert_fork_catchpoint = NULL;
-  e7000_ops.to_remove_fork_catchpoint = NULL;
-  e7000_ops.to_insert_vfork_catchpoint = NULL;
-  e7000_ops.to_remove_vfork_catchpoint = NULL;                      
-  e7000_ops.to_has_forked = NULL;
-  e7000_ops.to_has_vforked = NULL;
-  e7000_ops.to_can_follow_vfork_prior_to_exec = NULL;                        
-  e7000_ops.to_post_follow_vfork = NULL;
-  e7000_ops.to_insert_exec_catchpoint = NULL;
-  e7000_ops.to_remove_exec_catchpoint = NULL;
-  e7000_ops.to_has_execd = NULL;
-  e7000_ops.to_reported_exec_events_per_exec_call = NULL;
-  e7000_ops.to_has_exited = NULL;
-  e7000_ops.to_mourn_inferior =   e7000_mourn_inferior;		
-  e7000_ops.to_can_run  =   0;			
-  e7000_ops.to_notice_signals =   0;		
-  e7000_ops.to_thread_alive  =   0;		
-  e7000_ops.to_stop  =   e7000_stop;
-  e7000_ops.to_pid_to_exec_file = NULL;	
-  e7000_ops.to_core_file_to_sym_file = NULL;
-  e7000_ops.to_stratum =   process_stratum;	
-  e7000_ops.DONT_USE =   0;			
-  e7000_ops.to_has_all_memory =   1;		
-  e7000_ops.to_has_memory =   1;		
-  e7000_ops.to_has_stack =   1;			
-  e7000_ops.to_has_registers =   1;		
-  e7000_ops.to_has_execution =   1;		
-  e7000_ops.to_sections =   0;			
-  e7000_ops.to_sections_end =   0;		
-  e7000_ops.to_magic =   OPS_MAGIC;		
-};
-
-void
-_initialize_remote_e7000 ()
-{
-  init_e7000_ops() ;
-  add_target (&e7000_ops);
-
-  add_com ("e7000", class_obscure, e7000_command,
-	   "Send a command to the e7000 monitor.");
-
-  add_com ("ftplogin", class_obscure, e7000_login_command,
-	   "Login to machine and change to directory.");
-
-  add_com ("ftpload", class_obscure, e7000_ftp_command,
-	   "Fetch and load a file from previously described place.");
-
-  add_com ("drain", class_obscure, e7000_drain_command,
-	   "Drain pending e7000 text buffers.");
-
-  add_show_from_set (add_set_cmd ("usehardbreakpoints", no_class,
-				  var_integer, (char *)&use_hard_breakpoints,
-				  "Set use of hardware breakpoints for all breakpoints.\n", &setlist),
-		     &showlist);
-}
diff --git a/gdb/remote-eb.c b/gdb/remote-eb.c
deleted file mode 100644
index d3a3c41..0000000
--- a/gdb/remote-eb.c
+++ /dev/null
@@ -1,1056 +0,0 @@
-/* Remote debugging interface for AMD 29000 EBMON on IBM PC, for GDB.
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Jim Kingdon for Cygnus.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is like remote.c but is for an esoteric situation--
-   having a a29k board in a PC hooked up to a unix machine with
-   a serial line, and running ctty com1 on the PC, through which
-   the unix machine can run ebmon.  Not to mention that the PC
-   has PC/NFS, so it can access the same executables that gdb can,
-   over the net in real time.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "wait.h"
-#include "value.h"
-#include <ctype.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <errno.h>
-#include "terminal.h"
-#include "target.h"
-#include "gdbcore.h"
-
-extern struct target_ops eb_ops;		/* Forward declaration */
-
-static void eb_close();
-
-#define LOG_FILE "eb.log"
-#if defined (LOG_FILE)
-FILE *log_file;
-#endif
-
-static int timeout = 24;
-
-/* Descriptor for I/O to remote machine.  Initialize it to -1 so that
-   eb_open knows that we don't have a file open when the program
-   starts.  */
-int eb_desc = -1;
-
-/* stream which is fdopen'd from eb_desc.  Only valid when
-   eb_desc != -1.  */
-FILE *eb_stream;
-
-/* Read a character from the remote system, doing all the fancy
-   timeout stuff.  */
-static int
-readchar ()
-{
-  char buf;
-
-  buf = '\0';
-#ifdef HAVE_TERMIO
-  /* termio does the timeout for us.  */
-  read (eb_desc, &buf, 1);
-#else
-  alarm (timeout);
-  if (read (eb_desc, &buf, 1) < 0)
-    {
-      if (errno == EINTR)
-	error ("Timeout reading from remote system.");
-      else
-	perror_with_name ("remote");
-    }
-  alarm (0);
-#endif
-
-  if (buf == '\0')
-    error ("Timeout reading from remote system.");
-#if defined (LOG_FILE)
-  putc (buf & 0x7f, log_file);
-#endif
-  return buf & 0x7f;
-}
-
-/* Keep discarding input from the remote system, until STRING is found. 
-   Let the user break out immediately.  */
-static void
-expect (string)
-     char *string;
-{
-  char *p = string;
-
-  immediate_quit = 1;
-  while (1)
-    {
-      if (readchar() == *p)
-	{
-	  p++;
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-	      return;
-	    }
-	}
-      else
-	p = string;
-    }
-}
-
-/* Keep discarding input until we see the ebmon prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line
-   will be an expect_prompt().  Exception:  eb_resume does not
-   wait for the prompt, because the terminal is being handed over
-   to the inferior.  However, the next thing which happens after that
-   is a eb_wait which does wait for the prompt.
-   Note that this includes abnormal exit, e.g. error().  This is
-   necessary to prevent getting into states from which we can't
-   recover.  */
-static void
-expect_prompt ()
-{
-#if defined (LOG_FILE)
-  /* This is a convenient place to do this.  The idea is to do it often
-     enough that we never lose much data if we terminate abnormally.  */
-  fflush (log_file);
-#endif
-  expect ("\n# ");
-}
-
-/* Get a hex digit from the remote system & return its value.
-   If ignore_space is nonzero, ignore spaces (not newline, tab, etc).  */
-static int
-get_hex_digit (ignore_space)
-     int ignore_space;
-{
-  int ch;
-  while (1)
-    {
-      ch = readchar ();
-      if (ch >= '0' && ch <= '9')
-	return ch - '0';
-      else if (ch >= 'A' && ch <= 'F')
-	return ch - 'A' + 10;
-      else if (ch >= 'a' && ch <= 'f')
-	return ch - 'a' + 10;
-      else if (ch == ' ' && ignore_space)
-	;
-      else
-	{
-	  expect_prompt ();
-	  error ("Invalid hex digit from remote system.");
-	}
-    }
-}
-
-/* Get a byte from eb_desc and put it in *BYT.  Accept any number
-   leading spaces.  */
-static void
-get_hex_byte (byt)
-     char *byt;
-{
-  int val;
-
-  val = get_hex_digit (1) << 4;
-  val |= get_hex_digit (0);
-  *byt = val;
-}
-
-/* Get N 32-bit words from remote, each preceded by a space,
-   and put them in registers starting at REGNO.  */
-static void
-get_hex_regs (n, regno)
-     int n;
-     int regno;
-{
-  long val;
-  int i;
-
-  for (i = 0; i < n; i++)
-    {
-      int j;
-      
-      val = 0;
-      for (j = 0; j < 8; j++)
-	val = (val << 4) + get_hex_digit (j == 0);
-      supply_register (regno++, (char *) &val);
-    }
-}
-
-/* Called when SIGALRM signal sent due to alarm() timeout.  */
-#ifndef HAVE_TERMIO
-
-#ifndef __STDC__
-#define volatile /**/
-#endif
-volatile int n_alarms;
-
-void
-eb_timer ()
-{
-#if 0
-  if (kiodebug)
-    printf ("eb_timer called\n");
-#endif
-  n_alarms++;
-}
-#endif
-
-/* malloc'd name of the program on the remote system.  */
-static char *prog_name = NULL;
-
-/* Nonzero if we have loaded the file ("yc") and not yet issued a "gi"
-   command.  "gi" is supposed to happen exactly once for each "yc".  */
-static int need_gi = 0;
-
-/* Number of SIGTRAPs we need to simulate.  That is, the next
-   NEED_ARTIFICIAL_TRAP calls to eb_wait should just return
-   SIGTRAP without actually waiting for anything.  */
-
-static int need_artificial_trap = 0;
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-static void
-eb_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-
-  if (args && *args)
-    error ("Can't pass arguments to remote EBMON process");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error ("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-  {
-    /* OK, now read in the file.  Y=read, C=COFF, D=no symbols
-       0=start address, %s=filename.  */
-
-    fprintf (eb_stream, "YC D,0:%s", prog_name);
-
-    if (args != NULL)
-	fprintf(eb_stream, " %s", args);
-
-    fprintf (eb_stream, "\n");
-    fflush (eb_stream);
-
-    expect_prompt ();
-
-    need_gi = 1;
-  }
-
-/* The "process" (board) is already stopped awaiting our commands, and
-   the program is already downloaded.  We just set its PC and go.  */
-
-  clear_proceed_status ();
-
-  /* Tell wait_for_inferior that we've started a new process.  */
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-  proceed ((CORE_ADDR)entry_pt, TARGET_SIGNAL_DEFAULT, 0);		/* Let 'er rip... */
-}
-
-/* Translate baud rates from integers to damn B_codes.  Unix should
-   have outgrown this crap years ago, but even POSIX wouldn't buck it.  */
-
-#ifndef B19200
-#define B19200 EXTA
-#endif
-#ifndef B38400
-#define B38400 EXTB
-#endif
-
-struct {int rate, damn_b;} baudtab[] = {
-	{0, B0},
-	{50, B50},
-	{75, B75},
-	{110, B110},
-	{134, B134},
-	{150, B150},
-	{200, B200},
-	{300, B300},
-	{600, B600},
-	{1200, B1200},
-	{1800, B1800},
-	{2400, B2400},
-	{4800, B4800},
-	{9600, B9600},
-	{19200, B19200},
-	{38400, B38400},
-	{-1, -1},
-};
-
-int damn_b (rate)
-     int rate;
-{
-  int i;
-
-  for (i = 0; baudtab[i].rate != -1; i++)
-    if (rate == baudtab[i].rate) return baudtab[i].damn_b;
-  return B38400;	/* Random */
-}
-
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication, then a space,
-   then the name of the program as we should name it to EBMON.  */
-
-static int baudrate = 9600;
-static char *dev_name;
-void
-eb_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  TERMINAL sg;
-
-  char *p;
-
-  target_preopen (from_tty);
-  
-  /* Find the first whitespace character, it separates dev_name from
-     prog_name.  */
-  if (name == 0)
-    goto erroid;
-
-  for (p = name;
-       *p != '\0' && !isspace (*p); p++)
-    ;
-  if (*p == '\0')
-erroid:
-    error ("\
-Please include the name of the device for the serial port,\n\
-the baud rate, and the name of the program to run on the remote system.");
-  dev_name = alloca (p - name + 1);
-  strncpy (dev_name, name, p - name);
-  dev_name[p - name] = '\0';
-
-  /* Skip over the whitespace after dev_name */
-  for (; isspace (*p); p++)
-    /*EMPTY*/;
-  
-  if (1 != sscanf (p, "%d ", &baudrate))
-    goto erroid;
-
-  /* Skip the number and then the spaces */
-  for (; isdigit (*p); p++)
-    /*EMPTY*/;
-  for (; isspace (*p); p++)
-    /*EMPTY*/;
-  
-  if (prog_name != NULL)
-    free (prog_name);
-  prog_name = savestring (p, strlen (p));
-
-  eb_close (0);
-
-  eb_desc = open (dev_name, O_RDWR);
-  if (eb_desc < 0)
-    perror_with_name (dev_name);
-  ioctl (eb_desc, TIOCGETP, &sg);
-#ifdef HAVE_TERMIO
-  sg.c_cc[VMIN] = 0;		/* read with timeout.  */
-  sg.c_cc[VTIME] = timeout * 10;
-  sg.c_lflag &= ~(ICANON | ECHO);
-  sg.c_cflag = (sg.c_cflag & ~CBAUD) | damn_b (baudrate);
-#else
-  sg.sg_ispeed = damn_b (baudrate);
-  sg.sg_ospeed = damn_b (baudrate);
-  sg.sg_flags |= RAW | ANYP;
-  sg.sg_flags &= ~ECHO;
-#endif
-
-  ioctl (eb_desc, TIOCSETP, &sg);
-  eb_stream = fdopen (eb_desc, "r+");
-
-  push_target (&eb_ops);
-  if (from_tty)
-    printf ("Remote %s debugging %s using %s\n", target_shortname,
-	    prog_name, dev_name);
-
-#ifndef HAVE_TERMIO
-#ifndef NO_SIGINTERRUPT
-  /* Cause SIGALRM's to make reads fail with EINTR instead of resuming
-     the read.  */
-  if (siginterrupt (SIGALRM, 1) != 0)
-    perror ("eb_open: error in siginterrupt");
-#endif
-
-  /* Set up read timeout timer.  */
-  if ((void (*)) signal (SIGALRM, eb_timer) == (void (*)) -1)
-    perror ("eb_open: error in signal");
-#endif
-
-#if defined (LOG_FILE)
-  log_file = fopen (LOG_FILE, "w");
-  if (log_file == NULL)
-    perror_with_name (LOG_FILE);
-#endif
-
-  /* Hello?  Are you there?  */
-  write (eb_desc, "\n", 1);
-  
-  expect_prompt ();
-}
-
-/* Close out all files and local state before this target loses control. */
-
-static void
-eb_close (quitting)
-     int quitting;
-{
-
-  /* Due to a bug in Unix, fclose closes not only the stdio stream,
-     but also the file descriptor.  So we don't actually close
-     eb_desc.  */
-  if (eb_stream)
-    fclose (eb_stream);	/* This also closes eb_desc */
-  if (eb_desc >= 0)
-    /* close (eb_desc); */
-
-  /* Do not try to close eb_desc again, later in the program.  */
-  eb_stream = NULL;
-  eb_desc = -1;
-
-#if defined (LOG_FILE)
-  if (log_file) {
-    if (ferror (log_file))
-      printf ("Error writing log file.\n");
-    if (fclose (log_file) != 0)
-      printf ("Error closing log file.\n");
-  }
-#endif
-}
-
-/* Terminate the open connection to the remote debugger.
-   Use this when you want to detach and do something else
-   with your gdb.  */
-void
-eb_detach (from_tty)
-     int from_tty;
-{
-  pop_target();		/* calls eb_close to do the real work */
-  if (from_tty)
-    printf ("Ending remote %s debugging\n", target_shortname);
-}
- 
-/* Tell the remote machine to resume.  */
-
-void
-eb_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  if (step)
-    {
-      write (eb_desc, "t 1,s\n", 6);
-      /* Wait for the echo.  */
-      expect ("t 1,s\r");
-      /* Then comes a line containing the instruction we stepped to.  */
-      expect ("\n@");
-      /* Then we get the prompt.  */
-      expect_prompt ();
-
-      /* Force the next eb_wait to return a trap.  Not doing anything
-         about I/O from the target means that the user has to type
-         "continue" to see any.  This should be fixed.  */
-      need_artificial_trap = 1;
-    }
-  else
-    {
-      if (need_gi)
-	{
-	  need_gi = 0;
-	  write (eb_desc, "gi\n", 3);
-	  
-	  /* Swallow the echo of "gi".  */
-	  expect ("gi\r");
-	}
-      else
-	{
-	  write (eb_desc, "GR\n", 3);
-	  /* Swallow the echo.  */
-	  expect ("GR\r");
-	}
-    }
-}
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.  */
-
-int
-eb_wait (status)
-     struct target_waitstatus *status;
-{
-  /* Strings to look for.  '?' means match any single character.  
-     Note that with the algorithm we use, the initial character
-     of the string cannot recur in the string, or we will not
-     find some cases of the string in the input.  */
-  
-  static char bpt[] = "Invalid interrupt taken - #0x50 - ";
-  /* It would be tempting to look for "\n[__exit + 0x8]\n"
-     but that requires loading symbols with "yc i" and even if
-     we did do that we don't know that the file has symbols.  */
-  static char exitmsg[] = "\n@????????I    JMPTI     GR121,LR0";
-  char *bp = bpt;
-  char *ep = exitmsg;
-
-  /* Large enough for either sizeof (bpt) or sizeof (exitmsg) chars.  */
-  char swallowed[50];
-  /* Current position in swallowed.  */
-  char *swallowed_p = swallowed;
-
-  int ch;
-  int ch_handled;
-
-  int old_timeout = timeout;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  if (need_artificial_trap != 0)
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      need_artificial_trap--;
-      return 0;
-    }
-
-  timeout = 0;		/* Don't time out -- user program is running. */
-  while (1)
-    {
-      ch_handled = 0;
-      ch = readchar ();
-      if (ch == *bp)
-	{
-	  bp++;
-	  if (*bp == '\0')
-	    break;
-	  ch_handled = 1;
-
-	  *swallowed_p++ = ch;
-	}
-      else
-	bp = bpt;
-
-      if (ch == *ep || *ep == '?')
-	{
-	  ep++;
-	  if (*ep == '\0')
-	    break;
-
-	  if (!ch_handled)
-	    *swallowed_p++ = ch;
-	  ch_handled = 1;
-	}
-      else
-	ep = exitmsg;
-
-      if (!ch_handled)
-	{
-	  char *p;
-
-	  /* Print out any characters which have been swallowed.  */
-	  for (p = swallowed; p < swallowed_p; ++p)
-	    putc (*p, stdout);
-	  swallowed_p = swallowed;
-	  
-	  putc (ch, stdout);
-	}
-    }
-  expect_prompt ();
-  if (*bp== '\0')
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-    }
-  else
-    {
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = 0;
-    }
-  timeout = old_timeout;
-
-  return 0;
-}
-
-/* Return the name of register number REGNO
-   in the form input and output by EBMON.
-
-   Returns a pointer to a static buffer containing the answer.  */
-static char *
-get_reg_name (regno)
-     int regno;
-{
-  static char buf[80];
-  if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32)
-    sprintf (buf, "GR%03d", regno - GR96_REGNUM + 96);
-  else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128)
-    sprintf (buf, "LR%03d", regno - LR0_REGNUM);
-  else if (regno == Q_REGNUM)
-    strcpy (buf, "SR131");
-  else if (regno >= BP_REGNUM && regno <= CR_REGNUM)
-    sprintf (buf, "SR%03d", regno - BP_REGNUM + 133);
-  else if (regno == ALU_REGNUM)
-    strcpy (buf, "SR132");
-  else if (regno >= IPC_REGNUM && regno <= IPB_REGNUM)
-    sprintf (buf, "SR%03d", regno - IPC_REGNUM + 128);
-  else if (regno >= VAB_REGNUM && regno <= LRU_REGNUM)
-    sprintf (buf, "SR%03d", regno - VAB_REGNUM);
-  else if (regno == GR1_REGNUM)
-    strcpy (buf, "GR001");
-  return buf;
-}
-
-/* Read the remote registers into the block REGS.  */
-
-static void
-eb_fetch_registers ()
-{
-  int reg_index;
-  int regnum_index;
-  char tempbuf[10];
-  int i;
-
-#if 0
-  /* This should not be necessary, because one is supposed to read the
-     registers only when the inferior is stopped (at least with
-     ptrace() and why not make it the same for remote?).  */
-  /* ^A is the "normal character" used to make sure we are talking to EBMON
-     and not to the program being debugged.  */
-  write (eb_desc, "\001\n");
-  expect_prompt ();
-#endif
-
-  write (eb_desc, "dw gr96,gr127\n", 14);
-  for (reg_index = 96, regnum_index = GR96_REGNUM;
-       reg_index < 128;
-       reg_index += 4, regnum_index += 4)
-    {
-      sprintf (tempbuf, "GR%03d ", reg_index);
-      expect (tempbuf);
-      get_hex_regs (4, regnum_index);
-      expect ("\n");
-    }
-
-  for (i = 0; i < 128; i += 32)
-    {
-      /* The PC has a tendency to hang if we get these
-	 all in one fell swoop ("dw lr0,lr127").  */
-      sprintf (tempbuf, "dw lr%d\n", i);
-      write (eb_desc, tempbuf, strlen (tempbuf));
-      for (reg_index = i, regnum_index = LR0_REGNUM + i;
-	   reg_index < i + 32;
-	   reg_index += 4, regnum_index += 4)
-	{
-	  sprintf (tempbuf, "LR%03d ", reg_index);
-	  expect (tempbuf);
-	  get_hex_regs (4, regnum_index);
-	  expect ("\n");
-	}
-    }
-
-  write (eb_desc, "dw sr133,sr133\n", 15);
-  expect ("SR133          ");
-  get_hex_regs (1, BP_REGNUM);
-  expect ("\n");
-
-  write (eb_desc, "dw sr134,sr134\n", 15);
-  expect ("SR134                   ");
-  get_hex_regs (1, FC_REGNUM);
-  expect ("\n");
-
-  write (eb_desc, "dw sr135,sr135\n", 15);
-  expect ("SR135                            ");
-  get_hex_regs (1, CR_REGNUM);
-  expect ("\n");
-
-  write (eb_desc, "dw sr131,sr131\n", 15);
-  expect ("SR131                            ");
-  get_hex_regs (1, Q_REGNUM);
-  expect ("\n");
-
-  write (eb_desc, "dw sr0,sr14\n", 12);
-  for (reg_index = 0, regnum_index = VAB_REGNUM;
-       regnum_index <= LRU_REGNUM;
-       regnum_index += 4, reg_index += 4)
-    {
-      sprintf (tempbuf, "SR%03d ", reg_index);
-      expect (tempbuf);
-      get_hex_regs (reg_index == 12 ? 3 : 4, regnum_index);
-      expect ("\n");
-    }
-
-  /* There doesn't seem to be any way to get these.  */
-  {
-    int val = -1;
-    supply_register (FPE_REGNUM, (char *) &val);
-    supply_register (INTE_REGNUM, (char *) &val);
-    supply_register (FPS_REGNUM, (char *) &val);
-    supply_register (EXO_REGNUM, (char *) &val);
-  }
-
-  write (eb_desc, "dw gr1,gr1\n", 11);
-  expect ("GR001 ");
-  get_hex_regs (1, GR1_REGNUM);
-  expect_prompt ();
-}
-
-/* Fetch register REGNO, or all registers if REGNO is -1.
-   Returns errno value.  */
-void
-eb_fetch_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    eb_fetch_registers ();
-  else
-    {
-      char *name = get_reg_name (regno);
-      fprintf (eb_stream, "dw %s,%s\n", name, name);
-      expect (name);
-      expect (" ");
-      get_hex_regs (1, regno);
-      expect_prompt ();
-    }
-  return;
-}
-
-/* Store the remote registers from the contents of the block REGS.  */
-
-static void
-eb_store_registers ()
-{
-  int i, j;
-  fprintf (eb_stream, "s gr1,%x\n", read_register (GR1_REGNUM));
-  expect_prompt ();
-
-  for (j = 0; j < 32; j += 16)
-    {
-      fprintf (eb_stream, "s gr%d,", j + 96);
-      for (i = 0; i < 15; ++i)
-	fprintf (eb_stream, "%x,", read_register (GR96_REGNUM + j + i));
-      fprintf (eb_stream, "%x\n", read_register (GR96_REGNUM + j + 15));
-      expect_prompt ();
-    }
-
-  for (j = 0; j < 128; j += 16)
-    {
-      fprintf (eb_stream, "s lr%d,", j);
-      for (i = 0; i < 15; ++i)
-	fprintf (eb_stream, "%x,", read_register (LR0_REGNUM + j + i));
-      fprintf (eb_stream, "%x\n", read_register (LR0_REGNUM + j + 15));
-      expect_prompt ();
-    }
-
-  fprintf (eb_stream, "s sr133,%x,%x,%x\n", read_register (BP_REGNUM),
-	   read_register (FC_REGNUM), read_register (CR_REGNUM));
-  expect_prompt ();
-  fprintf (eb_stream, "s sr131,%x\n", read_register (Q_REGNUM));
-  expect_prompt ();
-  fprintf (eb_stream, "s sr0,");
-  for (i = 0; i < 11; ++i)
-    fprintf (eb_stream, "%x,", read_register (VAB_REGNUM + i));
-  fprintf (eb_stream, "%x\n", read_register (VAB_REGNUM + 11));
-  expect_prompt ();
-}
-
-/* Store register REGNO, or all if REGNO == 0.
-   Return errno value.  */
-void
-eb_store_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    eb_store_registers ();
-  else
-    {
-      char *name = get_reg_name (regno);
-      fprintf (eb_stream, "s %s,%x\n", name, read_register (regno));
-      /* Setting GR1 changes the numbers of all the locals, so
-	 invalidate the register cache.  Do this *after* calling
-	 read_register, because we want read_register to return the
-	 value that write_register has just stuffed into the registers
-	 array, not the value of the register fetched from the
-	 inferior.  */
-      if (regno == GR1_REGNUM)
-	registers_changed ();
-      expect_prompt ();
-    }
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-void
-eb_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-
-/* FIXME-someday!  Merge these two.  */
-int
-eb_xfer_inferior_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  if (write)
-    return eb_write_inferior_memory (memaddr, myaddr, len);
-  else
-    return eb_read_inferior_memory (memaddr, myaddr, len);
-}
-
-void
-eb_files_info ()
-{
-  printf ("\tAttached to %s at %d baud and running program %s.\n",
-	  dev_name, baudrate, prog_name);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns length moved.  */
-int
-eb_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i;
-
-  for (i = 0; i < len; i++)
-    {
-      if ((i % 16) == 0)
-	fprintf (eb_stream, "sb %x,", memaddr + i);
-      if ((i % 16) == 15 || i == len - 1)
-	{
-	  fprintf (eb_stream, "%x\n", ((unsigned char *)myaddr)[i]);
-	  expect_prompt ();
-	}
-      else
-	fprintf (eb_stream, "%x,", ((unsigned char *)myaddr)[i]);
-    }
-  return len;
-}
-
-/* Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns length moved.  */
-int
-eb_read_inferior_memory(memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i;
-
-  /* Number of bytes read so far.  */
-  int count;
-
-  /* Starting address of this pass.  */
-  unsigned long startaddr;
-
-  /* Number of bytes to read in this pass.  */
-  int len_this_pass;
-
-  /* Note that this code works correctly if startaddr is just less
-     than UINT_MAX (well, really CORE_ADDR_MAX if there was such a
-     thing).  That is, something like
-     eb_read_bytes (CORE_ADDR_MAX - 4, foo, 4)
-     works--it never adds len to memaddr and gets 0.  */
-  /* However, something like
-     eb_read_bytes (CORE_ADDR_MAX - 3, foo, 4)
-     doesn't need to work.  Detect it and give up if there's an attempt
-     to do that.  */
-  if (((memaddr - 1) + len) < memaddr) {
-    errno = EIO;
-    return 0;
-  }
-  
-  startaddr = memaddr;
-  count = 0;
-  while (count < len)
-    {
-      len_this_pass = 16;
-      if ((startaddr % 16) != 0)
-	len_this_pass -= startaddr % 16;
-      if (len_this_pass > (len - count))
-	len_this_pass = (len - count);
-
-      fprintf (eb_stream, "db %x,%x\n", startaddr,
-	       (startaddr - 1) + len_this_pass);
-      expect ("\n");
-
-      /* Look for 8 hex digits.  */
-      i = 0;
-      while (1)
-	{
-	  if (isxdigit (readchar ()))
-	    ++i;
-	  else
-	    {
-	      expect_prompt ();
-	      error ("Hex digit expected from remote system.");
-	    }
-	  if (i >= 8)
-	    break;
-	}
-
-      expect ("  ");
-
-      for (i = 0; i < len_this_pass; i++)
-	get_hex_byte (&myaddr[count++]);
-
-      expect_prompt ();
-
-      startaddr += len_this_pass;
-    }
-  return len;
-}
-
-static void
-eb_kill (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  return;		/* Ignore attempts to kill target system */
-}
-
-/* Clean up when a program exits.
-
-   The program actually lives on in the remote processor's RAM, and may be
-   run again without a download.  Don't leave it full of breakpoint
-   instructions.  */
-
-void
-eb_mourn_inferior ()
-{
-  remove_breakpoints ();
-  unpush_target (&eb_ops);
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-/* Define the target subroutine names */
-
-struct target_ops eb_ops ;
-
-static void 
-init_eb_ops(void)
-{
-  eb_ops.to_shortname = 	"amd-eb";
-  eb_ops.to_longname = 	"Remote serial AMD EBMON target";
-  eb_ops.to_doc = 	"Use a remote computer running EBMON connected by a serial line.\n\
-Arguments are the name of the device for the serial line,\n\
-the speed to connect at in bits per second, and the filename of the\n\
-executable as it exists on the remote computer.  For example,\n\
-target amd-eb /dev/ttya 9600 demo",
-    eb_ops.to_open = 	eb_open;
-  eb_ops.to_close = 	eb_close;
-  eb_ops.to_attach = 	0;
-  eb_ops.to_post_attach = NULL;
-  eb_ops.to_require_attach = NULL;
-  eb_ops.to_detach = 	eb_detach;
-  eb_ops.to_require_detach = NULL;
-  eb_ops.to_resume = 	eb_resume;
-  eb_ops.to_wait  = 	eb_wait;
-  eb_ops.to_post_wait = NULL;
-  eb_ops.to_fetch_registers  = 	eb_fetch_register;
-  eb_ops.to_store_registers  = 	eb_store_register;
-  eb_ops.to_prepare_to_store = 	eb_prepare_to_store;
-  eb_ops.to_xfer_memory  = 	eb_xfer_inferior_memory;
-  eb_ops.to_files_info  = 	eb_files_info;
-  eb_ops.to_insert_breakpoint = 	0;
-  eb_ops.to_remove_breakpoint = 	0;	/* Breakpoints */
-  eb_ops.to_terminal_init  = 	0;
-  eb_ops.to_terminal_inferior = 	0;
-  eb_ops.to_terminal_ours_for_output = 	0;
-  eb_ops.to_terminal_ours  = 	0;
-  eb_ops.to_terminal_info  = 	0;	/* Terminal handling */
-  eb_ops.to_kill  = 	eb_kill;
-  eb_ops.to_load  = 	generic_load;	/* load */
-  eb_ops.to_lookup_symbol = 	0; /* lookup_symbol */
-  eb_ops.to_create_inferior = 	eb_create_inferior;
-  eb_ops.to_post_startup_inferior = NULL;
-  eb_ops.to_acknowledge_created_inferior = NULL;
-  eb_ops.to_clone_and_follow_inferior = NULL;      
-  eb_ops.to_post_follow_inferior_by_clone = NULL;
-  eb_ops.to_insert_fork_catchpoint = NULL;
-  eb_ops.to_remove_fork_catchpoint = NULL;
-  eb_ops.to_insert_vfork_catchpoint = NULL;
-  eb_ops.to_remove_vfork_catchpoint = NULL;                  
-  eb_ops.to_has_forked = NULL;
-  eb_ops.to_has_vforked = NULL;            
-  eb_ops.to_can_follow_vfork_prior_to_exec = NULL;        
-  eb_ops.to_post_follow_vfork = NULL;
-  eb_ops.to_insert_exec_catchpoint = NULL;
-  eb_ops.to_remove_exec_catchpoint = NULL;
-  eb_ops.to_has_execd = NULL;
-  eb_ops.to_reported_exec_events_per_exec_call = NULL;
-  eb_ops.to_has_exited = NULL;
-  eb_ops.to_mourn_inferior = 	eb_mourn_inferior;
-  eb_ops.to_can_run  =   	0;	/* can_run */
-  eb_ops.to_notice_signals =   	0; /* notice_signals */
-  eb_ops.to_thread_alive  = 	0; /* thread-alive */
-  eb_ops.to_stop  = 	0;			/* to_stop */
-  eb_ops.to_pid_to_exec_file = NULL;
-  eb_ops.to_core_file_to_sym_file = NULL;
-  eb_ops.to_stratum = 	process_stratum;
-  eb_ops.DONT_USE = 	0; /* next */
-  eb_ops.to_has_all_memory = 	1;
-  eb_ops.to_has_memory = 	1;
-  eb_ops.to_has_stack = 	1;
-  eb_ops.to_has_registers = 	1;
-  eb_ops.to_has_execution = 	1;	/* all mem, mem, stack, regs, exec */
-  eb_ops.to_sections = 	0; /* sections */
-  eb_ops.to_sections_end = 	0; /* sections end */
-  eb_ops.to_magic = 	OPS_MAGIC;		/* Always the last thing */
-};
-
-void
-_initialize_remote_eb ()
-{
-  init_eb_ops() ;
-  add_target (&eb_ops);
-}
diff --git a/gdb/remote-es.c b/gdb/remote-es.c
deleted file mode 100644
index d26e85b..0000000
--- a/gdb/remote-es.c
+++ /dev/null
@@ -1,2202 +0,0 @@
-/* Memory-access and commands for remote es1800 processes, for GDB.
-   Copyright (C) 1988, 1992 Free Software Foundation, Inc.
-
-   This file is added to GDB to make it possible to do debugging via an
-   ES-1800 emulator. The code was originally written by Johan Holmberg
-   TT/SJ Ericsson Telecom AB and later modified by Johan Henriksson
-   TT/SJ. It was modified for gdb 4.0 by TX/DK Jan Nordenand by TX/DKG
-   Harald Johansen.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-/* Emulator communication protocol.
-   All values are encoded in ascii hex digits.
-
-        Request
-Command
-Reply
-	read registers:
-DR<cr>
-     - 0 -    - 1 -    - 2 -    - 3 -      - 4 -    - 5 -    -- 6 -   - 7 - 
-D = XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX   XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
-A = XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX   XXXXXXXX XXXXXXXX XXXXXXXX 
-    PC = XXXXXX       SSP = XXXXXX    USP = XXXXXX     SR = XXXXXXXX
- >
-Each byte of register data is described by two hex digits.
-
-	write regs
-D0=XXXXXXXX<cr>
- >D1=XXXXXXXX<cr>
- >D2=XXXXXXXX<cr>
- >D3=XXXXXXXX<cr>
- >D4=XXXXXXXX<cr>
- >D5=XXXXXXXX<cr>
- >D6=XXXXXXXX<cr>
- >D7=XXXXXXXX<cr>
- >A0=XXXXXXXX<cr>
- >A1=XXXXXXXX<cr>
- >A2=XXXXXXXX<cr>
- >A3=XXXXXXXX<cr>
- >A4=XXXXXXXX<cr>
- >A5=XXXXXXXX<cr>
- >A6=XXXXXXXX<cr>
- >A7=XXXXXXXX<cr>
- >SR=XXXXXXXX<cr>
- >PC=XXXXXX<cr>
- >
-Each byte of register data is described by two hex digits.
-
-	read mem
-@.BAA..AA
-$FFFFFFXX
- >
-AA..AA is address, XXXXXXX is the contents
-
-	write mem
-	@.BAA..AA=$XXXXXXXX
- >
-AA..AA is address, XXXXXXXX is data
-
-	cont
-PC=$AA..AA
- >RBK
-R>
-AA..AA is address to resume. If AA..AA is omitted, resume at same address.
-
-	step
-PC=$AA..AA
- >STP
-R>
-AA..AA is address to resume. If AA..AA is omitted, resume at same address.
-
-	kill req
-STP
- >
-*/
-
-
-#include <stdio.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <sys/file.h>
-#include <errno.h>
-#include <ctype.h>
-#include <setjmp.h>
-#include <fcntl.h>
-#include "defs.h"
-#include "gdb_string.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "wait.h"
-#include "command.h"
-#include "remote-utils.h"
-#include "gdbcore.h"
-#include "serial.h"
-
-/* Prototypes for local functions */
-
-static void
-es1800_child_detach PARAMS ((char *, int));
-
-static void
-es1800_child_open PARAMS ((char *, int));
-
-static void 
-es1800_transparent PARAMS ((char *, int));
-
-static void
-es1800_create_inferior PARAMS ((char *, char *, char **));
-
-static void
-es1800_load PARAMS ((char *, int));
-
-static void
-es1800_kill PARAMS ((void));
-
-static int
-verify_break PARAMS ((int));
-
-static int
-es1800_remove_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static int
-es1800_insert_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static void
-es1800_files_info PARAMS ((struct target_ops *));
-
-static int
-es1800_xfer_inferior_memory PARAMS ((CORE_ADDR, char *, int, int,
-				     struct target_ops *));
-
-static void 
-es1800_prepare_to_store PARAMS ((void));
-
-static int es1800_wait PARAMS ((int, struct target_waitstatus *));
-
-static void es1800_resume PARAMS ((int, int, enum target_signal));
-
-static void
-es1800_detach PARAMS ((char *, int));
-
-static void
-es1800_attach PARAMS ((char *, int));
-
-static int
-damn_b PARAMS ((char *));
-
-static void
-es1800_open PARAMS ((char *, int));
-
-static void
-es1800_timer PARAMS ((void));
-
-static void
-es1800_reset PARAMS ((char *));
-
-static void
-es1800_request_quit PARAMS ((void));
-
-static int
-readchar PARAMS ((void));
-
-static void
-expect PARAMS ((char *, int));
-
-static void
-expect_prompt PARAMS ((void));
-
-static void
-download PARAMS ((FILE *, int, int));
-
-#if 0
-static void
-bfd_copy PARAMS ((bfd *, bfd *));
-#endif
-
-static void
-get_break_addr PARAMS ((int, CORE_ADDR *));
-
-static int
-fromhex PARAMS ((int));
-
-static int
-tohex PARAMS ((int));
-
-static void
-es1800_close PARAMS ((int));
-
-static void
-es1800_fetch_registers PARAMS ((void));
-
-static void
-es1800_fetch_register PARAMS ((int));
-
-static void
-es1800_store_register PARAMS ((int));
-
-static void
-es1800_read_bytes PARAMS ((CORE_ADDR, char *, int));
-
-static void
-es1800_write_bytes PARAMS ((CORE_ADDR, char *, int));
-
-static void
-send_with_reply PARAMS ((char *, char *, int));
-
-static void
-send_command PARAMS ((char *));
-
-static void
-send PARAMS ((char *));
-
-static void
-getmessage PARAMS ((char *, int));
-
-static void
-es1800_mourn_inferior PARAMS ((void));
-
-static void
-es1800_create_break_insn PARAMS ((char *, int));
-
-static void
-es1800_init_break PARAMS ((char *, int));
-
-/* Local variables */
-
-/* FIXME: Convert this to use "set remotedebug" instead.  */
-#define LOG_FILE "es1800.log"
-#if defined (LOG_FILE)
-static FILE *log_file;
-#endif
-
-extern struct target_ops es1800_ops;		/* Forward decl */
-extern struct target_ops es1800_child_ops;	/* Forward decl */
-
-static int kiodebug;
-static int timeout = 100; 
-static char *savename;				/* Name of i/o device used */
-static serial_ttystate es1800_saved_ttystate;
-static int es1800_fc_save;			/* Save fcntl state */
-
-/* indicates that the emulator uses 32-bit data-adress (68020-mode) 
-   instead of 24-bit (68000 -mode) */
-
-static int m68020;
-
-#define MODE (m68020 ? "M68020" : "M68000" )
-#define ES1800_BREAK_VEC (0xf)
-
-/* Descriptor for I/O to remote machine.  Initialize it to NULL so that
-   es1800_open knows that we don't have a file open when the program
-   starts.  */
-
-static serial_t es1800_desc = NULL;
-
-#define	PBUFSIZ	1000
-#define HDRLEN sizeof("@.BAAAAAAAA=$VV\r")
-
-/* Maximum number of bytes to read/write at once.  The value here
-   is chosen to fill up a packet.  */
-
-#define MAXBUFBYTES ((PBUFSIZ-150)*16/75 )
-
-static int es1800_break_vec = 0;
-static char es1800_break_insn[2];
-static long es1800_break_address;
-static void (*old_sigint)();		/* Old signal-handler for sigint */
-static jmp_buf interrupt;
-
-/* Local signalhandler to allow breaking tranfers or program run.
-   Rely on global variables: old_sigint(), interrupt */
-
-static void
-es1800_request_quit ()
-{
-  /* restore original signalhandler */
-  signal (SIGINT, old_sigint);
-  longjmp (interrupt, 1);
-}
-
-
-/* Reset emulator.
-   Sending reset character(octal 32) to emulator.
-   quit - return to '(esgdb)' prompt or continue	*/
-
-static void
-es1800_reset (quit)
-     char *quit;
-{
-  char buf[80];
-
-  if (quit)
-    {
-      printf ("\nResetting emulator...  ");
-    }
-  strcpy (buf, "\032");
-  send (buf);
-  expect_prompt ();
-  if (quit)
-    {
-      error ("done\n");
-    }
-}
-
-
-/* Open a connection to a remote debugger and push the new target
-   onto the stack. Check if the emulator is responding and find out
-   what kind of processor the emulator is connected to.
-   Initiate the breakpoint handling in the emulator.
-
-   name     - the filename used for communication (ex. '/dev/tta')
-   from_tty - says whether to be verbose or not */
-
-static void
-es1800_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  char buf[PBUFSIZ];
-  char *p;
-  int i, fcflag;
-
-  m68020 = 0;
-
-  if (!name)           /* no device name given in target command */
-    {
-      error_no_arg ("serial port device name");
-    }
-
-  target_preopen (from_tty);
-  es1800_close (0);
-
-  /* open the device and configure it for communication */
-
-#ifndef DEBUG_STDIN
-
-  es1800_desc = SERIAL_OPEN (name);
-  if (es1800_desc == NULL)
-    {
-      perror_with_name (name);
-    }
-  savename = savestring (name, strlen (name));
-
-  es1800_saved_ttystate = SERIAL_GET_TTY_STATE (es1800_desc);
-
-  if ((fcflag = fcntl (es1800_desc->fd, F_GETFL, 0)) == -1)
-    {
-      perror_with_name ("fcntl serial");
-    }
-  es1800_fc_save = fcflag;
-
-  fcflag = (fcflag & (FREAD | FWRITE)); /* mask out any funny stuff */
-  if (fcntl (es1800_desc->fd, F_SETFL, fcflag) == -1)
-    {
-      perror_with_name ("fcntl serial");
-    }
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE (es1800_desc, baud_rate))
-	{
-	  SERIAL_CLOSE (es1800_desc);
-	  perror_with_name (name);
-	}
-    }
-
-  SERIAL_RAW (es1800_desc);
-
-  /* If there is something sitting in the buffer we might take it as a
-     response to a command, which would be bad.  */
-  SERIAL_FLUSH_INPUT (es1800_desc);
-
-#endif	/* DEBUG_STDIN */
-
-  push_target (&es1800_ops);	/* Switch to using remote target now */
-  if (from_tty)
-    {
-      printf ("Remote ES1800 debugging using %s\n", name);
-    }
-
-#if defined (LOG_FILE)
-
-  log_file = fopen (LOG_FILE, "w");
-  if (log_file == NULL)
-    {
-      perror_with_name (LOG_FILE);
-    }
-
-#endif	/* LOG_FILE */
-
-  /* Hello?  Are you there?, also check mode  */
-
-  /*  send_with_reply( "DB 0 TO 1", buf, sizeof(buf)); */
-  /*  for (p = buf, i = 0; *p++ =='0';)  */   /* count the number of zeros */
-  /*      i++; */
-
-  send ("\032");
-  getmessage (buf, sizeof (buf));  /* send reset character */
-
-  if (from_tty)
-    {
-      printf ("Checking mode.... ");
-    }
-  /*  m68020 = (i==8); */   /* if eight zeros then we are in m68020 mode */
-
-  /* What kind of processor am i talking to ?*/
-  p = buf;
-  while (*p++ != '\n') {;}
-  while (*p++ != '\n') {;}
-  while (*p++ != '\n') {;}
-  for (i = 0; i < 20; i++, p++) {;}
-  m68020 = !strncmp (p, "68020", 5);
-  if (from_tty)
-    {
-      printf ("You are in %s(%c%c%c%c%c)-mode\n", MODE, p[0], p[1], p[2],
-	      p[3], p[4]);
-    }
-
-  /* if no init_break statement is present in .gdb file we have to check 
-     whether to download a breakpoint routine or not */
-
-#if 0
-  if ((es1800_break_vec == 0) || (verify_break (es1800_break_vec) != 0)
-      && query ("No breakpoint routine in ES 1800 emulator!\nDownload a breakpoint routine to the emulator? "))
-    {
-      CORE_ADDR memaddress;
-      printf ("Give the start address of the breakpoint routine: ");
-      scanf ("%li", &memaddress);
-      es1800_init_break ((es1800_break_vec ? es1800_break_vec :
-			  ES1800_BREAK_VEC), memaddress);
-    }
-#endif
-
-}
-
-/*  Close out all files and local state before this target loses control.
-    quitting - are we quitting gdb now? */
-
-static void
-es1800_close (quitting)
-     int quitting;
-{
-  if (es1800_desc != NULL)
-    {
-      printf ("\nClosing connection to emulator...\n");
-      if (SERIAL_SET_TTY_STATE (es1800_desc, es1800_saved_ttystate) < 0)
-	print_sys_errmsg ("warning: unable to restore tty state", errno);
-      fcntl (es1800_desc->fd, F_SETFL, es1800_fc_save);
-      SERIAL_CLOSE (es1800_desc);
-      es1800_desc = NULL;
-    }
-  if (savename != NULL)
-    {
-      free (savename);
-    }
-  savename = NULL;
-
-#if defined (LOG_FILE)
-
-  if (log_file != NULL)
-    {
-      if (ferror (log_file))
-	{
-	  printf ("Error writing log file.\n");
-	}
-      if (fclose (log_file) != 0)
-	{
-	  printf ("Error closing log file.\n");
-	}
-      log_file = NULL;
-    }
-
-#endif	/* LOG_FILE */
-
-}
-
-/*  Attaches to a process on the target side
-    proc_id  - the id of the process to be attached.
-    from_tty - says whether to be verbose or not */
-
-static void
-es1800_attach (args, from_tty)
-    char *args;
-    int from_tty;
-{
-  error ("Cannot attach to pid %s, this feature is not implemented yet.",
-	 args);
-}
-
-
-/* Takes a program previously attached to and detaches it.
-   We better not have left any breakpoints
-   in the program or it'll die when it hits one.
-   Close the open connection to the remote debugger.
-   Use this when you want to detach and do something else
-   with your gdb.
- 
-   args     - arguments given to the 'detach' command
-   from_tty - says whether to be verbose or not */
-
-static void
-es1800_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    {
-      error ("Argument given to \"detach\" when remotely debugging.");
-    }
-  pop_target ();
-  if (from_tty)
-    {
-      printf ("Ending es1800 remote debugging.\n");
-    }
-}
-
-
-/* Tell the remote machine to resume.
-   step    - single-step or run free
-   siggnal - the signal value to be given to the target (0 = no signal) */
-
-static void
-es1800_resume (pid, step, siggnal)
-     int pid;
-     int step;
-     enum target_signal siggnal;
-{
-  char buf[PBUFSIZ];
-
-  if (siggnal)
-    {
-      error ("Can't send signals to a remote system.");
-    }
-  if (step)
-    {
-      strcpy (buf,"STP\r");
-      send (buf);
-    }
-  else
-    {
-      send_command ("RBK");
-    }
-}
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.
-   status -  */
- 
-static int
-es1800_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  unsigned char buf[PBUFSIZ];
-  int old_timeout = timeout;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  timeout = 0;		/* Don't time out -- user program is running. */
-  if (!setjmp (interrupt))
-    {
-      old_sigint = signal (SIGINT, es1800_request_quit);
-      while (1)
-        {
-	  getmessage (buf, sizeof(buf));
-	  if (strncmp ( buf, "\r\n* BREAK *", 11) == 0) 
-	    {
-	      status->kind = TARGET_WAITKIND_STOPPED;
-	      status->value.sig = TARGET_SIGNAL_TRAP;
-	      send_command ("STP");	/* Restore stack and PC and such */
-	      if (m68020)
-		{
-		  send_command ("STP");
-		}
-	      break;
-	    }
-	  if (strncmp (buf, "STP\r\n ", 6) == 0)
-	    {
-	      status->kind = TARGET_WAITKIND_STOPPED;
-	      status->value.sig = TARGET_SIGNAL_TRAP;
-	      break;
-	    }
-	  if (buf[strlen (buf) - 2] == 'R')
-	    {
-	      printf ("Unexpected emulator reply: \n%s\n", buf);
-	    }
-	  else
-	    {
-	      printf ("Unexpected stop: \n%s\n", buf);
-	      status->kind = TARGET_WAITKIND_STOPPED;
-	      status->value.sig = TARGET_SIGNAL_QUIT;
-	      break;
-	    }
-        }
-    }
-  else
-    {
-      fflush (stdin);
-      printf ("\nStopping emulator...");
-      if (!setjmp (interrupt))
-	{
-	  old_sigint = signal (SIGINT, es1800_request_quit);
-	  send_command ("STP");
-	  printf (" emulator stopped\n");
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_INT;
-        }
-      else
-	{
-	  fflush (stdin);
-	  es1800_reset ((char*) 1);
-	}
-    }
-  signal (SIGINT, old_sigint);
-  timeout = old_timeout;
-  return (0);
-}
-
-
-/* Fetch register values from remote machine.
-   regno - the register to be fetched (fetch all registers if -1) */
-
-static void
-es1800_fetch_register (regno)
-     int regno;
-{
-  char buf[PBUFSIZ];
-  int k;
-  int r;
-  char *p;
-  static char regtab[18][4] = 
-    {
-      "D0 ", "D1 ", "D2 ", "D3 ", "D4 ", "D5 ", "D6 ", "D7 ",
-      "A0 ", "A1 ", "A2 ", "A3 ", "A4 ", "A5 ", "A6 ", "SSP",
-      "SR ", "PC "
-    };
-
-  if ((regno < 15) || (regno == 16) || (regno == 17))
-    {
-      r = regno * 4;
-      send_with_reply (regtab[regno], buf, sizeof (buf));
-      p = buf;
-      for (k = 0; k < 4; k++)
-	{
-	  if ((p[k*2 + 1] == 0) || (p[k*2 + 2] == 0))
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] = (fromhex (p[k*2 + 1]) * 16) + fromhex (p[k*2 + 2]);
-	}
-    }
-  else
-    {
-      es1800_fetch_registers ();
-    }
-}
-
-/* Read the remote registers into REGISTERS.
-   Always fetches all registers. */
-
-static void
-es1800_fetch_registers ()
-{
-  char buf[PBUFSIZ];
-  char SR_buf[PBUFSIZ];
-  int i;
-  int k;
-  int r;
-  char *p;
-
-  send_with_reply ("DR", buf, sizeof (buf));
-
-  /* Reply is edited to a string that describes registers byte by byte,
-     each byte encoded as two hex characters.  */
-
-  p = buf;
-  r = 0;
-
-  /*  parsing row one - D0-D7-registers  */
-
-  while (*p++ != '\n') {;}
-  for (i = 4; i < 70; i += (i == 39 ? 3 : 1))
-    {
-      for (k = 0; k < 4; k++)
-	{
-	  if (p[i+0] == 0 || p[i+1] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] = (fromhex (p[i+0]) * 16) + fromhex (p[i+1]);
-	  i += 2;
-	}
-    }
-  p += i;
-
-  /*  parsing row two - A0-A6-registers  */
-
-  while (*p++ != '\n') {;}
-  for (i = 4; i < 61; i += (i == 39 ? 3 : 1))
-    {
-      for (k = 0; k < 4; k++)
-	{
-	  if (p[i+0] == 0 || p[i+1] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] = (fromhex (p[i+0])) * 16 + fromhex (p[i+1]);
-	  i += 2;
-	}
-    }
-  p += i;
-
-  while (*p++ != '\n') {;}
-
-  /* fetch SSP-, SR- and PC-registers  */
-
-  /* first - check STATUS-word and decide which stackpointer to use */
-
-  send_with_reply ("SR", SR_buf, sizeof (SR_buf));
-  p = SR_buf;
-  p += 5;
-
-  if (m68020)
-    {
-      if (*p == '3')		 /* use masterstackpointer MSP */
-	{
-	  send_with_reply ("MSP", buf, sizeof (buf));
-	}
-      else if (*p == '2')	/* use interruptstackpointer ISP  */
-	{
-	  send_with_reply ("ISP", buf, sizeof (buf));
-	}
-      else			/* use userstackpointer USP  */
-	{
-	  send_with_reply ("USP", buf, sizeof (buf)); 
-	}
-      p = buf;
-      for (k = 0; k<4; k++)
-	{
-	  if (p[k*2+1] == 0 || p[k*2+2] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] = fromhex (buf[k*2+1]) * 16 + fromhex (buf[k*2+2]);
-	}
-
-      p = SR_buf;
-      for (k = 0; k < 4; k++)
-	{
-	  if (p[k*2+1] == 0 || p[k*2+2] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] =
-	    fromhex (SR_buf[k*2+1]) * 16 + fromhex (SR_buf[k*2+2]);
-	}
-      send_with_reply ("PC", buf, sizeof (buf));
-      p = buf;
-      for (k = 0; k<4; k++)
-	{
-	  if (p[k*2+1] == 0 || p[k*2+2] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] = fromhex (buf[k*2+1]) * 16 + fromhex (buf[k*2+2]);
-	}
-    }
-  else    /* 68000-mode */
-    {                       
-      if (*p == '2') /* use supervisorstackpointer SSP  */
-	{
-	  send_with_reply ("SSP", buf, sizeof (buf)); 
-	}
-      else  /* use userstackpointer USP  */
-	{
-	  send_with_reply ("USP", buf, sizeof (buf)); 
-	}
-
-      /* fetch STACKPOINTER */
-
-      p = buf;
-      for (k = 0; k < 4; k++)
-	{
-	  if (p[k*2 + 1] == 0 || p[k*2 + 2] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] = fromhex (buf[k*2+1]) * 16 + fromhex (buf[k*2+2]);
-	}
-
-      /* fetch STATUS */
-
-      p = SR_buf;
-      for (k = 0; k < 4; k++)
-	{
-	  if (p[k*2+1] == 0 || p[k*2+2] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] =
-	    fromhex (SR_buf[k*2+1]) * 16 + fromhex (SR_buf[k*2+2]);
-	}
-
-      /* fetch PC */
-
-      send_with_reply ("PC", buf, sizeof (buf)); 
-      p = buf;
-      for (k = 0; k < 4; k++)
-	{
-	  if (p[k*2+1] == 0 || p[k*2+2] == 0)
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  registers[r++] = fromhex (buf[k*2+1]) * 16 + fromhex (buf[k*2+2]);
-	}    
-    }
-}
-
-/* Store register value, located in REGISTER, on the target processor.
-   regno - the register-number of the register to store
-           (-1 means store them all)
-   FIXME: Return errno value.  */
-
-static void
-es1800_store_register(regno)
-     int regno;
-{
-
-  static char regtab[18][4] =
-    {
-      "D0 ", "D1 ", "D2 ", "D3 ", "D4 ", "D5 ", "D6 ", "D7 ",
-      "A0 ", "A1 ", "A2 ", "A3 ", "A4 ", "A5 ", "A6 ", "SSP",
-      "SR ", "PC "
-    };
-
-  char buf[PBUFSIZ];
-  char SR_buf[PBUFSIZ];
-  char stack_pointer[4];
-  char *p;
-  int i;
-  int j;
-  int k;
-  unsigned char *r;
-
-  r = (unsigned char *) registers;
-
-  if (regno == -1)  /* write all registers */
-    {
-      j = 0;
-      k = 18;
-    }
-  else              /* write one register */
-    {
-      j = regno;
-      k = regno+1;
-      r += regno * 4; 
-    }    
-
-  if ((regno == -1) || (regno == 15))
-    {
-      /* fetch current status */
-      send_with_reply ("SR", SR_buf, sizeof (SR_buf));
-      p = SR_buf;
-      p += 5;
-      if (m68020)
-	{
-	  if (*p == '3') /* use masterstackpointer MSP */
-	    {
-	      strcpy (stack_pointer,"MSP");  
-	    }
-	  else
-	    {
-	      if (*p == '2') /* use interruptstackpointer ISP  */
-		{
-		  strcpy (stack_pointer,"ISP");  
-		}
-	      else
-		{
-		  strcpy (stack_pointer,"USP");  /* use userstackpointer USP  */
-		}
-	    }
-	}
-      else  /* 68000-mode */
-	{
-	  if (*p == '2') /* use supervisorstackpointer SSP  */
-	    {
-	      strcpy (stack_pointer,"SSP");  
-	    }
-	  else
-	    {
-	      strcpy (stack_pointer,"USP");/* use userstackpointer USP  */  
-	    }
-	}
-      strcpy (regtab[15],stack_pointer);
-    }
-
-  for (i = j; i<k; i++)
-    {
-      buf[0] = regtab[i][0];
-      buf[1] = regtab[i][1];
-      buf[2] = regtab[i][2];
-      buf[3] = '=';
-      buf[4] = '$';
-      buf[5] = tohex ((*r >> 4) & 0x0f);
-      buf[6] = tohex (*r++ & 0x0f);
-      buf[7] = tohex ((*r >> 4) & 0x0f);
-      buf[8] = tohex (*r++ & 0x0f);
-      buf[9] = tohex ((*r >> 4) & 0x0f);
-      buf[10] = tohex (*r++ & 0x0f);
-      buf[11] = tohex ((*r >> 4) & 0x0f);
-      buf[12] = tohex (*r++ & 0x0f);
-      buf[13] = 0;
-
-      send_with_reply (buf, buf, sizeof (buf)); /* FIXME, reply not used? */
-    }
-}
-
-
-/* Prepare to store registers.  */
-
-static void 
-es1800_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-/* Convert hex digit A to a number.  */
-
-static int
-fromhex (a)
-     int a;
-{
-  if (a >= '0' && a <= '9')
-    {
-      return a - '0';
-    }
-  else if (a >= 'a' && a <= 'f')
-    {
-      return a - 'a' + 10;
-    }
-  else if (a >= 'A' && a <= 'F')
-    {
-      return a - 'A' + 10;
-    }
-  else
-    {
-      error ("Reply contains invalid hex digit");
-    }
-  return (-1);
-}
-
-
-/* Convert number NIB to a hex digit.  */
-
-static int
-tohex (nib)
-     int nib;
-{
-  if (nib < 10)
-    {
-      return ('0' + nib);
-    }
-  else
-    {
-      return ('A' + nib - 10);
-    }
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR, transferring
-   to or from debugger address MYADDR.  Write to inferior if WRITE is
-   nonzero.  Returns length of data written or read; 0 for error. 
- 
-   memaddr - the target's address
-   myaddr  - gdb's address
-   len     - number of bytes 
-   write   - write if != 0 otherwise read	*/
-
-static int
-es1800_xfer_inferior_memory (memaddr, myaddr, len, write, tops)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *tops;	/* Unused */
-{
-  int origlen = len;
-  int xfersize;
-
-  while (len > 0)
-    {
-      xfersize = len > MAXBUFBYTES ? MAXBUFBYTES : len;
-      if (write)
-	{
-	  es1800_write_bytes (memaddr, myaddr, xfersize);
-	}
-      else
-	{
-	  es1800_read_bytes (memaddr, myaddr, xfersize);
-	}
-      memaddr += xfersize;
-      myaddr += xfersize;
-      len -= xfersize;
-    }
-  return (origlen); /* no error possible */
-}
-
-
-/* Write memory data directly to the emulator.
-   This does not inform the data cache; the data cache uses this.
-   MEMADDR is the address in the remote memory space.
-   MYADDR is the address of the buffer in our space.
-   LEN is the number of bytes.
- 
-   memaddr - the target's address
-   myaddr  - gdb's address
-   len     - number of bytes   */
-
-static void
-es1800_write_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  char buf[PBUFSIZ];
-  int i;
-  char *p;
-
-  p = myaddr;
-  for (i = 0; i < len; i++)
-    {
-      sprintf (buf, "@.B$%x=$%x", memaddr+i, (*p++) & 0xff);
-      send_with_reply (buf, buf, sizeof (buf));      /* FIXME send_command? */
-    }
-}
-
-
-/* Read memory data directly from the emulator.
-   This does not use the data cache; the data cache uses this.
- 
-   memaddr - the target's address
-   myaddr  - gdb's address
-   len     - number of bytes   */
-
-static void
-es1800_read_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  static int DB_tab[16] = {8,11,14,17,20,23,26,29,34,37,40,43,46,49,52,55};
-  char buf[PBUFSIZ];
-  int i;
-  int low_addr;
-  char *p;
-  char *b;
-
-  if (len > PBUFSIZ / 2 - 1)
-    {
-      abort ();
-    }
-
-  if (len == 1)	/* The emulator does not like expressions like:  */
-    {
-      len = 2;	/* DB.B $20018 TO $20018                       */
-    }
-
-  /* Reply describes registers byte by byte, each byte encoded as two hex
-     characters.  */
-
-  sprintf (buf, "DB.B $%x TO $%x", memaddr, memaddr+len-1);
-  send_with_reply (buf, buf, sizeof (buf));
-  b = buf;
-  low_addr = memaddr&0x0f;
-  for (i = low_addr; i < low_addr + len; i++)
-    {
-      if ((!(i % 16)) && i)
-	{   /* if (i = 16,32,48)  */
-	  while (*p++!='\n') {;}
-	  b = p;
-	}
-      p = b + DB_tab[i%16] + (m68020 ? 2 : 0);
-      if (p[0] == 32 || p[1] == 32)
-	{
-	  error ("Emulator reply is too short: %s", buf);
-	}
-      myaddr[i-low_addr] = fromhex (p[0]) * 16 + fromhex (p[1]);
-    }
-}
-
-/* Information about the current target  */
-
-static void
-es1800_files_info (tops)
-     struct target_ops *tops;	/* Unused */
-{
-  printf ("ES1800 Attached to %s at %d baud in %s mode\n", savename, 19200,
-	  MODE);
-}
-
-
-/* We read the contents of the target location and stash it,
-   then overwrite it with a breakpoint instruction.
- 
-   addr           - is the target location in the target machine.
-   contents_cache - is a pointer to memory allocated for saving the target contents.
-                    It is guaranteed by the caller to be long enough to save sizeof 
-                    BREAKPOINT bytes.
- 
-   FIXME: This size is target_arch dependent and should be available in
-   the target_arch transfer vector, if we ever have one...  */
-
-static int
-es1800_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int val; 
-
-  val = target_read_memory (addr, contents_cache, sizeof (es1800_break_insn));
-
-  if (val == 0)
-    {
-      val = target_write_memory (addr, es1800_break_insn,
-				 sizeof (es1800_break_insn));
-    }
-
-  return (val);
-}
-
-
-/* Write back the stashed instruction
- 
-   addr           - is the target location in the target machine.
-   contents_cache - is a pointer to memory allocated for saving the target contents.
-                    It is guaranteed by the caller to be long enough to save sizeof 
-                    BREAKPOINT bytes.	*/
- 
-static int
-es1800_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-
-  return (target_write_memory (addr, contents_cache,
-			       sizeof (es1800_break_insn)));
-}
-
-/* create_break_insn ()
-   Primitive datastructures containing the es1800 breakpoint instruction  */
-
-static void
-es1800_create_break_insn (ins, vec)
-     char *ins;
-     int vec;
-{
-  if (vec == 15)
-    {
-      ins[0] = 0x4e;
-      ins[1] = 0x4f;
-    }
-}
-
-
-/* verify_break ()
-   Seach for breakpoint routine in emulator memory.
-   returns non-zero on failure
-   vec - trap vector used for breakpoints  */
-
-static int
-verify_break (vec)
-     int vec;
-{
-  CORE_ADDR memaddress;
-  char buf[8];
-  char *instr = "NqNqNqNs";      /* breakpoint routine */
-  int status;
-
-  get_break_addr (vec, &memaddress);
-
-  if (memaddress)
-    {
-      status = target_read_memory (memaddress, buf, 8); 
-      if (status != 0)
-	{
-	  memory_error (status, memaddress);
-	}
-      return (STRCMP (instr, buf));
-    }
-    return (-1);
-}
-
-
-/* get_break_addr ()
-   find address of breakpint routine
-   vec - trap vector used for breakpoints
-   addrp - store the address here	*/
-
-static void
-get_break_addr (vec, addrp)
-     int vec;
-     CORE_ADDR *addrp;
-{
-  CORE_ADDR memaddress = 0;
-  int status;
-  int k;
-  char buf[PBUFSIZ];
-  char base_addr[4];
-  char *p;
-
-  if (m68020)
-    {
-      send_with_reply ("VBR ", buf, sizeof (buf));
-      p = buf;
-      for (k = 0; k < 4; k++)
-	{
-	  if ((p[k*2 + 1] == 0) || (p[k*2 + 2] == 0))
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  base_addr[k] = (fromhex (p[k*2 + 1]) * 16) + fromhex (p[k*2 + 2]);
-	}
-      /* base addr of exception vector table */
-      memaddress = *((CORE_ADDR *) base_addr);
-    }
-
-    memaddress += (vec + 32) * 4;     /* address of trap vector */
-    status = target_read_memory (memaddress, (char *) addrp, 4); 
-    if (status != 0)                                                   
-      {
-	memory_error (status, memaddress);
-      }
-}
-
-
-/* Kill an inferior process */
-
-static void
-es1800_kill ()
-{
-  if (inferior_pid != 0)
-    {
-      inferior_pid = 0;
-      es1800_mourn_inferior ();
-    }
-}
-
-
-/* Load a file to the ES1800 emulator. 
-   Converts the file from a.out format into Extended Tekhex format
-   before the file is loaded.
-   Also loads the trap routine, and sets the ES1800 breakpoint on it
-   filename - the a.out to be loaded
-   from_tty - says whether to be verbose or not
-   FIXME Uses emulator overlay memory for trap routine	*/
- 
-static void
-es1800_load (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-
-  FILE *instream;
-  char loadname[15];
-  char buf[160];
-  struct cleanup *old_chain;
-  int es1800_load_format = 5;
-
-  if (es1800_desc == NULL) 
-    {
-      printf ("No emulator attached, type emulator-command first\n");
-      return;
-    }
-
-  filename = tilde_expand (filename);
-  make_cleanup (free, filename);
-
-  switch (es1800_load_format)
-    {
-      case 2:   /* Extended Tekhex  */
-        if (from_tty)
-	  {
-	    printf ("Converting \"%s\" to Extended Tekhex Format\n", filename);
-	  }
-	sprintf (buf, "tekhex %s", filename);
-	system (buf);
-	sprintf (loadname, "out.hex");
-	break;
-
-      case 5:   /* Motorola S-rec  */
-	if (from_tty)
-	  {
-	    printf ("Converting \"%s\" to Motorola S-record format\n",
-		    filename);
-	  }
-	/* in the future the source code in copy (part of binutils-1.93) will
-	   be included in this file */
-	sprintf (buf,
-		 "copy -s \"a.out-sunos-big\" -d \"srec\" %s /tmp/out.hex",
-		 filename);
-	system (buf);
-	sprintf (loadname, "/tmp/out.hex");
-	break;
-
-      default:
-	error ("Downloading format not defined\n");
-    }
- 
-  breakpoint_init_inferior ();
-  inferior_pid = 0;
-  if (from_tty)
-    {
-      printf ("Downloading \"%s\" to the ES 1800\n",filename);
-    }
-  if ((instream = fopen (loadname, "r")) == NULL)
-    {
-      perror_with_name ("fopen:");
-    }
-
-  old_chain = make_cleanup (fclose, instream);
-  immediate_quit++;
-
-  es1800_reset (0);
-
-  download (instream, from_tty, es1800_load_format);
-
-  /* if breakpoint routine is not present anymore we have to check 
-     whether to download a new breakpoint routine or not */
-
-  if ((verify_break (es1800_break_vec) != 0)
-      && query ("No breakpoint routine in ES 1800 emulator!\nDownload a breakpoint routine to the emulator? "))
-    {
-      char buf[128];
-      printf ("Using break vector 0x%x\n", es1800_break_vec);
-      sprintf (buf, "0x%x ", es1800_break_vec);
-      printf ("Give the start address of the breakpoint routine: ");
-      fgets (buf + strlen (buf), sizeof (buf) - strlen (buf), stdin);
-      es1800_init_break (buf, 0);
-    }
-
-  do_cleanups (old_chain);
-  expect_prompt ();
-  readchar ();  /* FIXME I am getting a ^G = 7 after the prompt  */
-  printf ("\n");
-
-  if (fclose (instream) == EOF)
-    {
-      ;
-    }
-
-  if (es1800_load_format != 2)
-    {
-      sprintf (buf, "/usr/bin/rm %s", loadname);
-      system (buf);
-    }
-
-  symbol_file_command (filename, from_tty);   /* reading symbol table */
-  immediate_quit--;
-}
-
-#if 0
-
-#define NUMCPYBYTES 20
-
-static void
-bfd_copy (from_bfd, to_bfd)
-     bfd *from_bfd;
-     bfd *to_bfd;
-{
-  asection *p, *new;
-  int i;
-  char buf[NUMCPYBYTES];
-
-  for (p = from_bfd->sections; p != NULL; p = p->next)
-    {
-      printf ("  Copying section %s. Size = %x.\n", p->name, p->_cooked_size);
-      printf ("    vma = %x,  offset = %x,  output_sec = %x\n",
-	      p->vma, p->output_offset, p->output_section);
-      new = bfd_make_section (to_bfd, p->name);
-      if (p->_cooked_size &&
-	  !bfd_set_section_size (to_bfd, new, p->_cooked_size))
-	{
-	  error ("Wrong BFD size!\n");
-	}
-      if (!bfd_set_section_flags (to_bfd, new, p->flags))
-	{
-	  error ("bfd_set_section_flags");
-	}
-      new->vma = p->vma;
-      
-      for (i = 0; (i + NUMCPYBYTES) < p->_cooked_size ; i += NUMCPYBYTES)
-	{
-	  if (!bfd_get_section_contents (from_bfd, p, (PTR) buf, (file_ptr) i,
-					(bfd_size_type) NUMCPYBYTES))
-	    {
-	      error ("bfd_get_section_contents\n");
-	    }
-	if (!bfd_set_section_contents (to_bfd, new, (PTR) buf, (file_ptr) i,
-				      (bfd_size_type) NUMCPYBYTES))
-	  {
-	    error ("bfd_set_section_contents\n");
-	  }
-      }
-      bfd_get_section_contents (from_bfd, p, (PTR) buf, (file_ptr) i,
-				(bfd_size_type) (p->_cooked_size - i));
-      bfd_set_section_contents (to_bfd, new, (PTR) buf,(file_ptr) i,
-				(bfd_size_type) (p->_cooked_size - i));
-    }
-}
-
-#endif
-
-/* Start an process on the es1800 and set inferior_pid to the new
-   process' pid.
-   execfile - the file to run
-   args     - arguments passed to the program
-   env      - the environment vector to pass	*/
-
-static void
-es1800_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-  int pid;
-#if 0
-  struct expression *expr;
-  register struct cleanup *old_chain = 0;
-  register value val;
-#endif
-
-  if (args && *args)
-    {
-      error ("Can't pass arguments to remote ES1800 process");
-    }
-
-#if 0
-  if (query ("Use 'start' as entry point? "))
-    {
-      expr = parse_c_expression ("start");
-      old_chain = make_cleanup (free_current_contents, &expr);
-      val = evaluate_expression (expr);
-      entry_pt = (val->location).address;
-    }
-  else
-    {
-      printf ("Enter the program's entry point (in hexadecimal): ");
-      scanf ("%x", &entry_pt);
-    }
-#endif
-
-  if (execfile == 0 || exec_bfd == 0)
-    {
-      error ("No executable file specified");
-    }
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-  pid = 42;
-
-  /* Now that we have a child process, make it our target.  */
-
-  push_target (&es1800_child_ops);
-
-  /* The "process" (board) is already stopped awaiting our commands, and
-     the program is already downloaded.  We just set its PC and go.  */
-
-  inferior_pid = pid;		/* Needed for wait_for_inferior below */
-
-  clear_proceed_status ();
-
-  /* Tell wait_for_inferior that we've started a new process.  */
-
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-
-  target_terminal_inferior ();
-
-  /* remote_start (args); */
-  /* trap_expected = 0; */
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-
-  /* Let 'er rip... */
-  proceed ((CORE_ADDR) entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-
-}
-
-
-/* The process has died, clean up.  */
-
-static void
-es1800_mourn_inferior ()
-{
-  remove_breakpoints ();
-  unpush_target (&es1800_child_ops);
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-
-/* ES1800-protocol specific routines */
-
-/* Keep discarding input from the remote system, until STRING is found. 
-   Let the user break out immediately. 
-   string - the string to expect
-   nowait - break out if string not the emulator's first respond otherwise
-            read until string is found (== 0)   */
- 
-static void
-expect (string, nowait)
-     char *string;
-    int nowait;
-{
-  char c;
-  char *p = string;
-
-  immediate_quit++;
-  while (1)
-    {
-      c = readchar ();
-      if (isalpha (c))
-	{
-	  c = toupper (c);
-	}
-      if (c == toupper (*p))
-	{
-	  p++;
-	  if (*p == '\0')
-	    {
-	      immediate_quit--;
-	      return;
-	    }
-	}
-      else if (!nowait)
-	{
-	  p = string;
-	}
-      else
-	{
-	  printf ("\'%s\' expected\n" , string);
-	  printf ("char %d is %d", p - string, c);
-	  error ("\n" );
-	}
-    }
-}
-
-/* Keep discarding input until we see the prompt.  */
-
-static void
-expect_prompt ()
-{
-  expect (">", 0);
-}
-
-
-/* Read one character */
-
-#ifdef DEBUG_STDIN
-
-/* read from stdin */
-
-static int
-readchar ()
-{
-  char buf[1];
-
-  buf[0] = '\0';
-  printf ("readchar, give one character\n");
-  read (0, buf, 1);
-
-#if defined (LOG_FILE)
-  putc (buf[0] & 0x7f, log_file);
-#endif
-
-  return (buf[0] & 0x7f);
-}
-
-#else	/* !DEBUG_STDIN */
-
-/* Read a character from the remote system, doing all the fancy
-   timeout stuff.  */
-
-static int
-readchar ()
-{
-  int ch;
-
-  ch = SERIAL_READCHAR (es1800_desc, timeout);
-
-  /* FIXME: doing an error() here will probably cause trouble, at least if from
-     es1800_wait.  */
-  if (ch == SERIAL_TIMEOUT)
-    error ("Timeout reading from remote system.");
-  else if (ch == SERIAL_ERROR)
-    perror_with_name ("remote read");
-
-#if defined (LOG_FILE)
-  putc (ch & 0x7f, log_file);
-  fflush (log_file);
-#endif
-
-  return (ch);
-}
-
-#endif	/* DEBUG_STDIN */
-
-
-/* Send a command to the emulator and save the reply.
-   Report an error if we get an error reply.
-   string - the es1800 command
-   buf    - containing the emulator reply on return
-   len    - size of buf  */
-
-static void
-send_with_reply (string, buf, len)
-    char *string, *buf;
-    int len;
-{
-  send (string);
-  SERIAL_WRITE (es1800_desc, "\r", 1);
-
-#ifndef DEBUG_STDIN
-  expect (string, 1);
-  expect ("\r\n", 0);
-#endif
-
-  getmessage (buf, len);
-}
-
-
-/* Send the command in STR to the emulator adding \r. check
-   the echo for consistency. 
-   string - the es1800 command  */
- 
-static void
-send_command (string)
-     char *string;
-{
-  send (string);
-  SERIAL_WRITE (es1800_desc, "\r", 1);
-
-#ifndef DEBUG_STDIN
-  expect (string, 0);
-  expect_prompt ();
-#endif
-
-}
-
-/* Send a string
-   string - the es1800 command  */
-
-static void
-send (string)
-     char *string;
-{
-  if (kiodebug) 
-    {
-      fprintf (stderr, "Sending: %s\n", string);
-    }
-  SERIAL_WRITE (es1800_desc, string, strlen (string));
-}
-
-
-/* Read a message from the emulator and store it in BUF. 
-   buf    - containing the emulator reply on return
-   len    - size of buf  */
- 
-static void
-getmessage (buf, len)
-     char *buf;
-     int len;
-{
-  char *bp;
-  int c;
-  int prompt_found = 0;
-  extern kiodebug;
-
-#if defined (LOG_FILE)
-  /* This is a convenient place to do this.  The idea is to do it often
-     enough that we never lose much data if we terminate abnormally.  */
-  fflush (log_file);
-#endif
-
-  bp = buf;
-  c = readchar ();
-  do
-    {
-      if (c) 
-	{
-	  if (len-- < 2) /* char and terminaling NULL */
-	    {
-	      error ("input buffer overrun\n");
-	    }
-	  *bp++ = c;
-	}
-      c = readchar ();
-      if ((c == '>') && (*(bp - 1) == ' '))
-	{
-	  prompt_found = 1;
-	}
-    }
-  while (!prompt_found);
-  *bp = 0;
-  
-  if (kiodebug)
-    {
-      fprintf (stderr,"message received :%s\n", buf);
-    }
-}
-
-static void
-download (instream, from_tty, format)
-FILE *instream;
-     int from_tty;
-     int format;
-{
-  char c;
-  char buf[160];
-  int i = 0;
-
-  send_command ("SET #2,$1A");                  /* reset char = ^Z */
-  send_command ("SET #3,$11,$13");              /* XON  XOFF */
-  if (format == 2)
-    {
-      send_command ("SET #26,#2");
-    }
-  else
-    {
-      send_command ("SET #26,#5");		/* Format=Extended Tekhex */
-    }
-  send_command ("DFB = $10");
-  send_command ("PUR");
-  send_command ("CES");
-  send ("DNL\r");
-  expect ("DNL", 1);
-  if (from_tty)
-    {
-      printf ("    0 records loaded...\r");
-    }
-  while (fgets (buf, 160, instream))
-      {
-	send (buf);
-	if (from_tty)
-	  {
-	    printf ("%5d\b\b\b\b\b",++i);
-	    fflush (stdout);
-	  }
-	if ((c = readchar ()) != 006) 
-	  {
-	    error ("expected ACK");
-	  }
-      }
-  if (from_tty)
-    {
-      printf ("- All");
-    }
-}
-
-/* Additional commands */
-
-#if defined (TIOCGETP) && defined (FNDELAY) && defined (EWOULDBLOCK)
-#define PROVIDE_TRANSPARENT
-#endif
-
-#ifdef PROVIDE_TRANSPARENT
-/* Talk directly to the emulator
-   FIXME, uses busy wait, and is SUNOS (or at least BSD) specific  */
-
-/*ARGSUSED*/
-static void 
-es1800_transparent (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int console;
-  struct sgttyb modebl;
-  int fcflag;
-  int cc;
-  struct sgttyb console_mode_save;
-  int console_fc_save;
-  int es1800_fc_save;
-  int inputcnt = 80;
-  char inputbuf[80];
-  int consolecnt = 0;
-  char consolebuf[80];
-  int es1800_cnt = 0;
-  char es1800_buf[80];
-  int i;
-
-  dont_repeat ();
-  if (es1800_desc == NULL) 
-    {
-      printf ("No emulator attached, type emulator-command first\n");
-      return;
-    }
-
-  printf ("\n");
-  printf ("You are now communicating directly with the ES 1800 emulator.\n");
-  printf ("To leave this mode (transparent mode), press ^E.\n");
-  printf ("\n");
-  printf (" >");
-  fflush (stdout);
-
-  if ((console = open ("/dev/tty", O_RDWR)) == -1) 
-    {
-      perror_with_name ("/dev/tty:");
-    }
-
-  if ((fcflag = fcntl (console, F_GETFL, 0)) == -1)
-    {
-      perror_with_name ("fcntl console");
-    }
-
-  console_fc_save = fcflag;
-  fcflag = fcflag | FNDELAY;
-
-  if (fcntl (console, F_SETFL, fcflag) == -1)
-    {
-      perror_with_name ("fcntl console");
-    }
-
-  if (ioctl (console, TIOCGETP, &modebl))
-    {
-      perror_with_name ("ioctl console");
-    }
-
-  console_mode_save = modebl;
-  modebl.sg_flags = RAW; 
-
-  if (ioctl (console, TIOCSETP, &modebl))
-    {
-      perror_with_name ("ioctl console");
-    }
-
-  if ((fcflag = fcntl (es1800_desc->fd, F_GETFL, 0)) == -1)
-    {
-      perror_with_name ("fcntl serial");
-    }
-
-  es1800_fc_save = fcflag;
-  fcflag = fcflag | FNDELAY;
-
-  if (fcntl (es1800_desc->fd, F_SETFL, fcflag) == -1)
-    {
-      perror_with_name ("fcntl serial");
-    }
-
-  while (1)
-    { 
-      cc = read (console, inputbuf, inputcnt);
-      if (cc != -1)
-	{
-	  if ((*inputbuf & 0x7f) == 0x05)
-	    {
-	      break;
-	    }
-	  for (i = 0; i < cc; )
-	    {
-	      es1800_buf[es1800_cnt++] = inputbuf[i++];
-	    }
-	  if ((cc = SERIAL_WRITE (es1800_desc, es1800_buf, es1800_cnt)) == -1)
-	    {
-	      perror_with_name ("FEL! write:");
-	    }
-	  es1800_cnt -= cc;
-	  if (es1800_cnt && cc) 
-	    {
-	      for (i = 0; i < es1800_cnt; i++)
-		{
-		  es1800_buf[i] = es1800_buf[cc+i];
-		}
-	    }
-	}
-      else if (errno != EWOULDBLOCK)
-	{
-	  perror_with_name ("FEL! read:");
-	}
-      
-      cc = read (es1800_desc->fd,inputbuf,inputcnt);
-      if (cc != -1)
-	{
-	  for (i = 0; i < cc; )
-	    {
-	      consolebuf[consolecnt++] = inputbuf[i++];
-	    }
-	  if ((cc = write (console,consolebuf,consolecnt)) == -1)
-	    {
-	      perror_with_name ("FEL! write:");
-	    }
-	  consolecnt -= cc;
-	  if (consolecnt && cc) 
-	    {
-	      for (i = 0; i < consolecnt; i++)
-		{
-		  consolebuf[i] = consolebuf[cc+i];
-		}
-	    }
-	}
-      else if (errno != EWOULDBLOCK)
-	{
-	  perror_with_name ("FEL! read:");
-	}
-    }
-
-  console_fc_save = console_fc_save & !FNDELAY;
-  if (fcntl (console, F_SETFL, console_fc_save) == -1)
-    {
-      perror_with_name ("FEL! fcntl");
-    }
-
-  if (ioctl (console, TIOCSETP, &console_mode_save))
-    {
-      perror_with_name ("FEL! ioctl");
-    }
-
-  close (console);
-
-  if (fcntl (es1800_desc->fd, F_SETFL, es1800_fc_save) == -1)
-    {
-      perror_with_name ("FEL! fcntl");
-    }
-
-  printf ("\n");
-
-}
-#endif /* PROVIDE_TRANSPARENT */
-
-static void
-es1800_init_break (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  CORE_ADDR memaddress = 0;
-  char buf[PBUFSIZ];
-  char base_addr[4];
-  char *space_index;
-  char *p;
-  int k;
-
-  if (args == NULL)
-    {
-      error_no_arg ("a trap vector");
-    }
-
-  if (!(space_index = strchr (args, ' ')))
-    {
-      error ("Two arguments needed (trap vector and address of break routine).\n");
-    }
-
-  *space_index = '\0';
-
-  es1800_break_vec = strtol (args, (char **) NULL, 0);
-  es1800_break_address = parse_and_eval_address (space_index + 1);
-
-  es1800_create_break_insn (es1800_break_insn, es1800_break_vec);
-
-  if (m68020)
-    {
-      send_with_reply ("VBR ", buf, sizeof (buf));
-      p = buf;
-      for (k = 0; k < 4; k++)
-	{
-	  if ((p[k*2 + 1] == 0) || (p[k*2 + 2] == 0))
-	    {
-	      error ("Emulator reply is too short: %s", buf);
-	    }
-	  base_addr[k] = (fromhex (p[k*2 + 1]) * 16) + fromhex (p[k*2 + 2]);
-	}
-      /* base addr of exception vector table */
-      memaddress =  *((CORE_ADDR *) base_addr);
-    }
-
-  memaddress += (es1800_break_vec + 32) * 4;     /* address of trap vector */
-
-  sprintf (buf, "@.L%lx=$%lx", memaddress, es1800_break_address);
-  send_command (buf);   /* set the address of the break routine in the */
-  		       /* trap vector */
-  
-  sprintf (buf, "@.L%lx=$4E714E71", es1800_break_address);      /* NOP; NOP */
-  send_command (buf);
-  sprintf (buf, "@.L%lx=$4E714E73", es1800_break_address + 4);  /* NOP; RTE */
-  send_command (buf);
-  
-  sprintf (buf, "AC2=$%lx", es1800_break_address + 4);
-  /* breakpoint at es1800-break_address */
-  send_command (buf);
-  send_command ("WHEN AC2 THEN BRK");          /* ie in exception routine */
-
-  if (from_tty)
-    {
-      printf ("Breakpoint (trap $%x) routine at address: %lx\n",
-	      es1800_break_vec, es1800_break_address);
-    }
-}	  
-
-static void
-es1800_child_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  error ("Use the \"run\" command to start a child process.");
-}
-
-static void
-es1800_child_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    {
-      error ("Argument given to \"detach\" when remotely debugging.");
-    }
-  
-  pop_target ();
-  if (from_tty)
-    {
-      printf ("Ending debugging the process %d.\n", inferior_pid);
-    }
-}
-
-
-/* Define the target subroutine names  */
-
-struct target_ops es1800_ops ;
-
-static void 
-init_es1800_ops(void)
-{
-  es1800_ops.to_shortname =   "es1800";		
-  es1800_ops.to_longname =   "Remote serial target in ES1800-emulator protocol";
-  es1800_ops.to_doc =   "Remote debugging on the es1800 emulator via a serial line.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya)." ;
-  es1800_ops.to_open =   es1800_open;		
-  es1800_ops.to_close =   es1800_close;		
-  es1800_ops.to_attach =   es1800_attach;
-  es1800_ops.to_post_attach = NULL;	
-  es1800_ops.to_require_attach = NULL;
-  es1800_ops.to_detach =   es1800_detach;	
-  es1800_ops.to_require_detach = NULL;
-  es1800_ops.to_resume =   es1800_resume;	
-  es1800_ops.to_wait  =   NULL;
-  es1800_ops.to_post_wait = NULL;	
-  es1800_ops.to_fetch_registers  =   NULL;	
-  es1800_ops.to_store_registers  =   NULL;	
-  es1800_ops.to_prepare_to_store =   es1800_prepare_to_store;
-  es1800_ops.to_xfer_memory  =   es1800_xfer_inferior_memory;
-  es1800_ops.to_files_info  =   es1800_files_info;		
-  es1800_ops.to_insert_breakpoint =   es1800_insert_breakpoint;	
-  es1800_ops.to_remove_breakpoint =   es1800_remove_breakpoint;	
-  es1800_ops.to_terminal_init  =   NULL;			
-  es1800_ops.to_terminal_inferior =   NULL;			
-  es1800_ops.to_terminal_ours_for_output =   NULL;		
-  es1800_ops.to_terminal_ours  =   NULL;			
-  es1800_ops.to_terminal_info  =   NULL;			
-  es1800_ops.to_kill  =   NULL;			
-  es1800_ops.to_load  =   es1800_load;		
-  es1800_ops.to_lookup_symbol =   NULL;		
-  es1800_ops.to_create_inferior =   es1800_create_inferior;
-  es1800_ops.to_post_startup_inferior = NULL;
-  es1800_ops.to_acknowledge_created_inferior = NULL;
-  es1800_ops.to_clone_and_follow_inferior = NULL;  
-  es1800_ops.to_post_follow_inferior_by_clone = NULL;
-  es1800_ops.to_insert_fork_catchpoint = NULL;
-  es1800_ops.to_remove_fork_catchpoint = NULL;
-  es1800_ops.to_insert_vfork_catchpoint = NULL;
-  es1800_ops.to_remove_vfork_catchpoint = NULL;              
-  es1800_ops.to_has_forked = NULL;
-  es1800_ops.to_has_vforked = NULL;            
-  es1800_ops.to_can_follow_vfork_prior_to_exec = NULL;    
-  es1800_ops.to_post_follow_vfork = NULL;
-  es1800_ops.to_insert_exec_catchpoint = NULL;
-  es1800_ops.to_remove_exec_catchpoint = NULL;
-  es1800_ops.to_has_execd = NULL;
-  es1800_ops.to_reported_exec_events_per_exec_call = NULL;
-  es1800_ops.to_has_exited = NULL;
-  es1800_ops.to_mourn_inferior =   NULL;			
-  es1800_ops.to_can_run  =   0;			
-  es1800_ops.to_notice_signals =   0;		
-  es1800_ops.to_thread_alive  =   0;		
-  es1800_ops.to_stop  =   0;
-  es1800_ops.to_pid_to_exec_file = NULL;
-  es1800_ops.to_core_file_to_sym_file = NULL;	
-  es1800_ops.to_stratum =   core_stratum;	
-  es1800_ops.DONT_USE =   0;			
-  es1800_ops.to_has_all_memory =   0;		
-  es1800_ops.to_has_memory =   1;		
-  es1800_ops.to_has_stack =   0;		
-  es1800_ops.to_has_registers =   0;		
-  es1800_ops.to_has_execution =   0;		
-  es1800_ops.to_sections =   NULL;		
-  es1800_ops.to_sections_end =   NULL;		
-  es1800_ops.to_magic =   OPS_MAGIC ;		
-}
-
-/* Define the target subroutine names  */
-
-struct target_ops es1800_child_ops ;
-
-static void 
-init_es1800_child_ops(void)
-{
-  es1800_child_ops.to_shortname =   "es1800_process";	
-  es1800_child_ops.to_longname =   "Remote serial target in ES1800-emulator protocol";
-  es1800_child_ops.to_doc =   "Remote debugging on the es1800 emulator via a serial line.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  es1800_child_ops.to_open =   es1800_child_open;	
-  es1800_child_ops.to_close =   NULL;			
-  es1800_child_ops.to_attach =   es1800_attach;
-  es1800_child_ops.to_post_attach = NULL;
-  es1800_child_ops.to_require_attach = NULL;	
-  es1800_child_ops.to_detach =   es1800_child_detach;
-  es1800_child_ops.to_require_detach = NULL;	
-  es1800_child_ops.to_resume =   es1800_resume;	
-  es1800_child_ops.to_wait  =   es1800_wait;
-  es1800_child_ops.to_post_wait = NULL;	
-  es1800_child_ops.to_fetch_registers  =   es1800_fetch_register;
-  es1800_child_ops.to_store_registers  =   es1800_store_register;
-  es1800_child_ops.to_prepare_to_store =   es1800_prepare_to_store;
-  es1800_child_ops.to_xfer_memory  =   es1800_xfer_inferior_memory;
-  es1800_child_ops.to_files_info  =   es1800_files_info;		
-  es1800_child_ops.to_insert_breakpoint =   es1800_insert_breakpoint;	
-  es1800_child_ops.to_remove_breakpoint =   es1800_remove_breakpoint;	
-  es1800_child_ops.to_terminal_init  =   NULL;			
-  es1800_child_ops.to_terminal_inferior =   NULL;			
-  es1800_child_ops.to_terminal_ours_for_output =   NULL;		
-  es1800_child_ops.to_terminal_ours  =   NULL;			
-  es1800_child_ops.to_terminal_info  =   NULL;			
-  es1800_child_ops.to_kill  =   es1800_kill;			
-  es1800_child_ops.to_load  =   es1800_load;			
-  es1800_child_ops.to_lookup_symbol =   NULL;			
-  es1800_child_ops.to_create_inferior =   es1800_create_inferior;
-  es1800_child_ops.to_post_startup_inferior = NULL;
-  es1800_child_ops.to_acknowledge_created_inferior = NULL;
-  es1800_child_ops.to_clone_and_follow_inferior = NULL;
-  es1800_child_ops.to_post_follow_inferior_by_clone = NULL;
-  es1800_child_ops.to_insert_fork_catchpoint = NULL;
-  es1800_child_ops.to_remove_fork_catchpoint = NULL;
-  es1800_child_ops.to_insert_vfork_catchpoint = NULL;
-  es1800_child_ops.to_remove_vfork_catchpoint = NULL;        
-  es1800_child_ops.to_has_forked = NULL;
-  es1800_child_ops.to_has_vforked = NULL;          
-  es1800_child_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  es1800_child_ops.to_post_follow_vfork = NULL;
-  es1800_child_ops.to_insert_exec_catchpoint = NULL;
-  es1800_child_ops.to_remove_exec_catchpoint = NULL;
-  es1800_child_ops.to_has_execd = NULL;
-  es1800_child_ops.to_reported_exec_events_per_exec_call = NULL;
-  es1800_child_ops.to_has_exited = NULL;
-  es1800_child_ops.to_mourn_inferior =   es1800_mourn_inferior;	
-  es1800_child_ops.to_can_run  =   0;				
-  es1800_child_ops.to_notice_signals =   0;			
-  es1800_child_ops.to_thread_alive  =   0;			
-  es1800_child_ops.to_stop  =   0;
-  es1800_child_ops.to_pid_to_exec_file = NULL;
-  es1800_child_ops.to_core_file_to_sym_file = NULL;
-  es1800_child_ops.to_stratum =   process_stratum;		
-  es1800_child_ops.DONT_USE =   0;				
-  es1800_child_ops.to_has_all_memory =   1;			
-  es1800_child_ops.to_has_memory =   1;			
-  es1800_child_ops.to_has_stack =   1;			
-  es1800_child_ops.to_has_registers =   1;			
-  es1800_child_ops.to_has_execution =   1;			
-  es1800_child_ops.to_sections =   NULL;			
-  es1800_child_ops.to_sections_end =   NULL;			
-  es1800_child_ops.to_magic =   OPS_MAGIC;			
-}
-
-void
-_initialize_es1800 ()
-{
-  init_es1800_ops() ;
-  init_es1800_child_ops() ;
-  add_target (&es1800_ops);
-  add_target (&es1800_child_ops);
-#ifdef PROVIDE_TRANSPARENT
-  add_com ("transparent", class_support, es1800_transparent,
-	   "Start transparent communication with the ES 1800 emulator.");
-#endif /* PROVIDE_TRANSPARENT */
-  add_com ("init_break", class_support, es1800_init_break,
-	   "Download break routine and initialize break facility on ES 1800");
-}
diff --git a/gdb/remote-es1800.c b/gdb/remote-es1800.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-es1800.c
+++ /dev/null
diff --git a/gdb/remote-est.c b/gdb/remote-est.c
deleted file mode 100644
index 27fd8aa..0000000
--- a/gdb/remote-est.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/* Remote debugging interface for EST-300 ICE, for GDB
-   Copyright 1995 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-   Written by Steve Chamberlain for Cygnus Support.
-   Re-written by Stu Grossman of Cygnus Support
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void est_open PARAMS ((char *args, int from_tty));
-
-static void
-est_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno;
-
-  if (regnamelen != 2)
-    return;
-
-  switch (regname[0])
-    {
-    case 'S':
-      if (regname[1] != 'R')
-	return;
-      regno = PS_REGNUM;
-      break;
-    case 'P':
-      if (regname[1] != 'C')
-	return;
-      regno = PC_REGNUM;
-      break;
-    case 'D':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + D0_REGNUM;
-      break;
-    case 'A':
-      if (regname[1] < '0' || regname[1] > '7')
-	return;
-      regno = regname[1] - '0' + A0_REGNUM;
-      break;
-    default:
-      return;
-    }
-
-  monitor_supply_register (regno, val);
-}
-
-/*
- * This array of registers needs to match the indexes used by GDB. The
- * whole reason this exists is because the various ROM monitors use
- * different names than GDB does, and don't support all the
- * registers either. So, typing "info reg sp" becomes a "r30".
- */
-
-static char *est_regnames[NUM_REGS] =
-{
-  "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
-  "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7",
-  "SR", "PC",
-};
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops est_ops;
-
-static char *est_inits[] = {"he\r", /* Resets the prompt, and clears repeated cmds */
-			      NULL};
-
-static struct monitor_ops est_cmds ;
-
-static void 
-init_est_cmds(void)
-{
-  est_cmds.flags =   MO_CLR_BREAK_USES_ADDR | MO_FILL_USES_ADDR | MO_NEED_REGDUMP_AFTER_CONT |
-    MO_SREC_ACK | MO_SREC_ACK_PLUS ;
-  est_cmds.init =   est_inits;			/* Init strings */
-  est_cmds.cont =   "go\r";			/* continue command */
-  est_cmds.step =   "sidr\r";			/* single step */
-  est_cmds.stop =   "\003";			/* ^C interrupts the program */
-  est_cmds.set_break =   "sb %x\r";			/* set a breakpoint */
-  est_cmds.clr_break =   "rb %x\r";			/* clear a breakpoint */
-  est_cmds.clr_all_break =   "rb\r";			/* clear all breakpoints */
-  est_cmds.fill =   "bfb %x %x %x\r";		/* fill (start end val) */
-  est_cmds.setmem.cmdb =     "smb %x %x\r";		/* setmem.cmdb (addr, value) */
-  est_cmds.setmem.cmdw =     "smw %x %x\r";		/* setmem.cmdw (addr, value) */
-  est_cmds.setmem.cmdl =     "sml %x %x\r";		/* setmem.cmdl (addr, value) */
-  est_cmds.setmem.cmdll =     NULL;			/* setmem.cmdll (addr, value) */
-  est_cmds.setmem.resp_delim =     NULL;			/* setreg.resp_delim */
-  est_cmds.setmem.term =     NULL;			/* setreg.term */
-  est_cmds.setmem.term_cmd =     NULL;			/* setreg.term_cmd */
-  est_cmds.getmem.cmdb =     "dmb %x %x\r";		/* getmem.cmdb (addr, len) */
-  est_cmds.getmem.cmdw =     "dmw %x %x\r";		/* getmem.cmdw (addr, len) */
-  est_cmds.getmem.cmdl =     "dml %x %x\r";		/* getmem.cmdl (addr, len) */
-  est_cmds.getmem.cmdll =     NULL;			/* getmem.cmdll (addr, len) */
-  est_cmds.getmem.resp_delim =     ": ";			/* getmem.resp_delim */
-  est_cmds.getmem.term =     NULL;			/* getmem.term */
-  est_cmds.getmem.term_cmd =     NULL;			/* getmem.term_cmd */
-  est_cmds.setreg.cmd =     "sr %s %x\r";		/* setreg.cmd (name, value) */
-  est_cmds.setreg.resp_delim =     NULL;			/* setreg.resp_delim */
-  est_cmds.setreg.term =     NULL;			/* setreg.term */
-  est_cmds.setreg.term_cmd =     NULL;			/* setreg.term_cmd */
-  est_cmds.getreg.cmd =     "dr %s\r";			/* getreg.cmd (name) */
-  est_cmds.getreg.resp_delim =     " = ";			/* getreg.resp_delim */
-  est_cmds.getreg.term =     NULL;			/* getreg.term */
-  est_cmds.getreg.term_cmd =     NULL ;			/* getreg.term_cmd */
-  est_cmds.dump_registers =   "dr\r";			/* dump_registers */
-  est_cmds.register_pattern =   "\\(\\w+\\) = \\([0-9a-fA-F]+\\)"; /* register_pattern */
-  est_cmds.supply_register =   est_supply_register;		/* supply_register */
-  est_cmds.load_routine =   NULL;				/* load_routine (defaults to SRECs) */
-  est_cmds.load =   "dl\r";			/* download command */
-  est_cmds.loadresp =   "+";				/* load response */
-  est_cmds.prompt =   ">BKM>";			/* monitor command prompt */
-  est_cmds.line_term =   "\r";				/* end-of-line terminator */
-  est_cmds.cmd_end =   NULL;				/* optional command terminator */
-  est_cmds.target =   &est_ops;			/* target operations */
-  est_cmds.stopbits =   SERIAL_1_STOPBITS;		/* number of stop bits */
-  est_cmds.regnames =   est_regnames;			/* registers names */
-  est_cmds.magic =   MONITOR_OPS_MAGIC	;	/* magic */
-} /* init_est_cmds */
-
-static void
-est_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &est_cmds, from_tty);
-}
-
-void
-_initialize_est ()
-{
-  init_est_cmds() ;
-  init_monitor_ops (&est_ops);
-
-  est_ops.to_shortname = "est";
-  est_ops.to_longname = "EST background debug monitor";
-  est_ops.to_doc = "Debug via the EST BDM.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  est_ops.to_open = est_open;
-
-  add_target (&est_ops);
-}
diff --git a/gdb/remote-hms.c b/gdb/remote-hms.c
deleted file mode 100644
index 3ca8455..0000000
--- a/gdb/remote-hms.c
+++ /dev/null
@@ -1,1500 +0,0 @@
-/* Remote debugging interface for Hitachi HMS Monitor Version 1.0
-   Copyright 1995 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Steve Chamberlain
-   (sac@cygnus.com).
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void hms_open PARAMS ((char *args, int from_tty));
-static void
-hms_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int regno;
-
-  if (regnamelen != 2)
-    return;
-  if (regname[0] != 'P')
-    return;
-  /* We scan off all the registers in one go */
-
-  val = monitor_supply_register (PC_REGNUM, val);
-  /* Skip the ccr string */
-  while (*val != '=' && *val)
-    val++;
-
-  val = monitor_supply_register (CCR_REGNUM, val + 1);
-
-  /* Skip up to rest of regs */
-  while (*val != '=' && *val)
-    val++;
-
-  for (regno = 0; regno < 7; regno++)
-    {
-      val = monitor_supply_register (regno, val + 1);
-    }
-}
-
-/*
- * This array of registers needs to match the indexes used by GDB. The
- * whole reason this exists is because the various ROM monitors use
- * different names than GDB does, and don't support all the
- * registers either. So, typing "info reg sp" becomes a "r30".
- */
-
-static char *hms_regnames[NUM_REGS] =
-{
-  "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "CCR", "PC"
-};
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops hms_ops;
-
-static char *hms_inits[] =
-{"\003",			/* Resets the prompt, and clears repeated cmds */
- NULL};
-
-static struct monitor_ops hms_cmds ;
-
-static void 
-init_hms_cmds(void)
-{
-  hms_cmds.flags =   MO_CLR_BREAK_USES_ADDR | MO_FILL_USES_ADDR | MO_GETMEM_NEEDS_RANGE;
-  hms_cmds.init =   hms_inits;		/* Init strings */
-  hms_cmds.cont =   "g\r";		/* continue command */
-  hms_cmds.step =   "s\r";		/* single step */
-  hms_cmds.stop =   "\003";		/* ^C interrupts the program */
-  hms_cmds.set_break =   "b %x\r";	/* set a breakpoint */
-  hms_cmds.clr_break =   "b - %x\r";	/* clear a breakpoint */
-  hms_cmds.clr_all_break =   "b -\r";	/* clear all breakpoints */
-  hms_cmds.fill =   "f %x %x %x\r";	/* fill (start end val) */
-  hms_cmds.setmem.cmdb =     "m.b %x=%x\r";	/* setmem.cmdb (addr, value) */
-  hms_cmds.setmem.cmdw =     "m.w %x=%x\r";	/* setmem.cmdw (addr, value) */
-  hms_cmds.setmem.cmdl =     NULL;	/* setmem.cmdl (addr, value) */
-  hms_cmds.setmem.cmdll =     NULL;	/* setmem.cmdll (addr, value) */
-  hms_cmds.setmem.resp_delim =     NULL;/* setreg.resp_delim */
-  hms_cmds.setmem.term =     NULL;	/* setreg.term */
-  hms_cmds.setmem.term_cmd =     NULL;	/* setreg.term_cmd */
-  hms_cmds.getmem.cmdb =     "m.b %x %x\r";	/* getmem.cmdb (addr, addr) */
-  hms_cmds.getmem.cmdw =     "m.w %x %x\r";	/* getmem.cmdw (addr, addr) */
-  hms_cmds.getmem.cmdl =     NULL;	/* getmem.cmdl (addr, addr) */
-  hms_cmds.getmem.cmdll =     NULL;	/* getmem.cmdll (addr, addr) */
-  hms_cmds.getmem.resp_delim =     ": ";/* getmem.resp_delim */
-  hms_cmds.getmem.term =     ">";	/* getmem.term */
-  hms_cmds.getmem.term_cmd =     "\003";/* getmem.term_cmd */
-  hms_cmds.setreg.cmd =     "r %s=%x\r";/* setreg.cmd (name, value) */
-  hms_cmds.setreg.resp_delim =     NULL;/* setreg.resp_delim */
-  hms_cmds.setreg.term =     NULL;	/* setreg.term */
-  hms_cmds.setreg.term_cmd =     NULL;	/* setreg.term_cmd */
-  hms_cmds.getreg.cmd =     "r %s\r";	/* getreg.cmd (name) */
-  hms_cmds.getreg.resp_delim =     " (";/* getreg.resp_delim */
-  hms_cmds.getreg.term =     ":";	/* getreg.term */
-  hms_cmds.getreg.term_cmd =     "\003";/* getreg.term_cmd */
-  hms_cmds.dump_registers =   "r\r";	/* dump_registers */
-  hms_cmds.register_pattern =   "\\(\\w+\\)=\\([0-9a-fA-F]+\\)";	/* register_pattern */
-  hms_cmds.supply_register =   hms_supply_register;	/* supply_register */
-  hms_cmds.load_routine =   NULL;	/* load_routine (defaults to SRECs) */
-  hms_cmds.load =   "tl\r";		/* download command */
-  hms_cmds.loadresp =   NULL;		/* load response */
-  hms_cmds.prompt =   ">";		/* monitor command prompt */
-  hms_cmds.line_term =   "\r";		/* end-of-command delimitor */
-  hms_cmds.cmd_end =   NULL;		/* optional command terminator */
-  hms_cmds.target =   &hms_ops;		/* target operations */
-  hms_cmds.stopbits =   SERIAL_1_STOPBITS;/* number of stop bits */
-  hms_cmds.regnames =   hms_regnames;	/* registers names */
-  hms_cmds.magic =   MONITOR_OPS_MAGIC;	/* magic */
-} /* init_hms-cmds */
-
-static void
-hms_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &hms_cmds, from_tty);
-}
-
-int write_dos_tick_delay;
-
-void
-_initialize_remote_hms ()
-{
-  init_hms_cmds() ;
-  init_monitor_ops (&hms_ops);
-
-  hms_ops.to_shortname = "hms";
-  hms_ops.to_longname = "Hitachi Microsystems H8/300 debug monitor";
-  hms_ops.to_doc = "Debug via the HMS monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  hms_ops.to_open = hms_open;
-  /* By trial and error I've found that this delay doesn't break things */
-  write_dos_tick_delay = 1;
-  add_target (&hms_ops);
-}
-
-#if 0
-/* This is kept here because we used to support the H8/500 in this module,
-   and I haven't done the H8/500 yet */
-#include "defs.h"
-#include "inferior.h"
-#include "wait.h"
-#include "value.h"
-#include "gdb_string.h"
-#include <ctype.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <setjmp.h>
-#include <errno.h>
-#include "terminal.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "serial.h"
-#include "remote-utils.h"
-/* External data declarations */
-extern int stop_soon_quietly;	/* for wait_for_inferior */
-
-/* Forward data declarations */
-extern struct target_ops hms_ops;	/* Forward declaration */
-
-/* Forward function declarations */
-static void hms_fetch_registers ();
-static int hms_store_registers ();
-static void hms_close ();
-static int hms_clear_breakpoints ();
-
-extern struct target_ops hms_ops;
-static void hms_drain ();
-static void add_commands ();
-static void remove_commands ();
-
-static int quiet = 1;		/* FIXME - can be removed after Dec '94 */
-
-
-
-/***********************************************************************
- * I/O stuff stolen from remote-eb.c
- ***********************************************************************/
-
-static int timeout = 2;
-
-static const char *dev_name;
-
-/* Descriptor for I/O to remote machine.  Initialize it to -1 so that
-   hms_open knows that we don't have a file open when the program
-   starts.  */
-
-static int before = 0xdead;
-static int is_open = 0;
-static int after = 0xdead;
-int
-check_open ()
-{
-  if (before != 0xdead
-      || after != 0xdead)
-    printf ("OUTCH! \n");
-  if (!is_open)
-    {
-      error ("remote device not open");
-    }
-}
-
-#define ON	1
-#define OFF	0
-
-/* Read a character from the remote system, doing all the fancy
-   timeout stuff.  */
-static int
-readchar ()
-{
-  int buf;
-
-  buf = SERIAL_READCHAR (desc, timeout);
-
-  if (buf == SERIAL_TIMEOUT)
-    {
-      hms_write (".\r\n", 3);
-      error ("Timeout reading from remote system.");
-    }
-  if (buf == SERIAL_ERROR)
-    {
-      error ("Serial port error!");
-    }
-
-  if (!quiet || remote_debug)
-    printf_unfiltered ("%c", buf);
-
-  return buf & 0x7f;
-}
-
-static void
-flush ()
-{
-  while (1)
-    {
-      int b = SERIAL_READCHAR (desc, 0);
-      if (b == SERIAL_TIMEOUT)
-	return;
-    }
-}
-
-static int
-readchar_nofail ()
-{
-  int buf;
-
-  buf = SERIAL_READCHAR (desc, timeout);
-  if (buf == SERIAL_TIMEOUT)
-    buf = 0;
-  if (!quiet || remote_debug)
-    printf_unfiltered ("%c", buf);
-
-  return buf & 0x7f;
-
-}
-
-/* Keep discarding input from the remote system, until STRING is found.
-   Let the user break out immediately.  */
-static void
-expect (string)
-     char *string;
-{
-  char *p = string;
-  char c;
-  immediate_quit = 1;
-  while (1)
-    {
-      c = readchar ();
-      if (c == *p)
-	{
-	  p++;
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-	      return;
-	    }
-	}
-      else
-	{
-	  p = string;
-	  if (c == *p)
-	    p++;
-	}
-    }
-}
-
-/* Keep discarding input until we see the hms prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line
-   will be an expect_prompt().  Exception:  hms_resume does not
-   wait for the prompt, because the terminal is being handed over
-   to the inferior.  However, the next thing which happens after that
-   is a hms_wait which does wait for the prompt.
-   Note that this includes abnormal exit, e.g. error().  This is
-   necessary to prevent getting into states from which we can't
-   recover.  */
-static void
-expect_prompt ()
-{
-  expect ("HMS>");
-}
-
-/* Get a hex digit from the remote system & return its value.
-   If ignore_space is nonzero, ignore spaces (not newline, tab, etc).  */
-static int
-get_hex_digit (ignore_space)
-     int ignore_space;
-{
-  int ch;
-
-  while (1)
-    {
-      ch = readchar ();
-      if (ch >= '0' && ch <= '9')
-	return ch - '0';
-      else if (ch >= 'A' && ch <= 'F')
-	return ch - 'A' + 10;
-      else if (ch >= 'a' && ch <= 'f')
-	return ch - 'a' + 10;
-      else if (ch == ' ' && ignore_space)
-	;
-      else
-	{
-	  expect_prompt ();
-	  error ("Invalid hex digit from remote system.");
-	}
-    }
-}
-
-/* Get a byte from hms_desc and put it in *BYT.  Accept any number
-   leading spaces.  */
-static void
-get_hex_byte (byt)
-     char *byt;
-{
-  int val;
-
-  val = get_hex_digit (1) << 4;
-  val |= get_hex_digit (0);
-  *byt = val;
-}
-
-/* Read a 32-bit hex word from the hms, preceded by a space  */
-static long
-get_hex_word ()
-{
-  long val;
-  int j;
-
-  val = 0;
-  for (j = 0; j < 8; j++)
-    val = (val << 4) + get_hex_digit (j == 0);
-  return val;
-}
-
-/* Called when SIGALRM signal sent due to alarm() timeout.  */
-
-/* Number of SIGTRAPs we need to simulate.  That is, the next
-   NEED_ARTIFICIAL_TRAP calls to hms_wait should just return
-   SIGTRAP without actually waiting for anything.  */
-
-static int need_artificial_trap = 0;
-
-void
-hms_kill (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-
-}
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-void
-hms_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-  char buffer[100];
-
-  if (args && *args)
-    error ("Can't pass arguments to remote hms process.");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error ("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-  check_open ();
-
-  hms_kill (NULL, NULL);
-  hms_clear_breakpoints ();
-  init_wait_for_inferior ();
-  hms_write_cr ("");
-  expect_prompt ();
-
-  insert_breakpoints ();	/* Needed to get correct instruction in cache */
-  proceed (entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication, then a space,
-   then the baud rate.
- */
-
-static char *
-find_end_of_word (s)
-     char *s;
-{
-  while (*s && !isspace (*s))
-    s++;
-  return s;
-}
-
-static char *
-get_word (p)
-     char **p;
-{
-  char *s = *p;
-  char *word;
-  char *copy;
-  size_t len;
-
-  while (isspace (*s))
-    s++;
-
-  word = s;
-
-  len = 0;
-
-  while (*s && !isspace (*s))
-    {
-      s++;
-      len++;
-
-    }
-  copy = xmalloc (len + 1);
-  memcpy (copy, word, len);
-  copy[len] = 0;
-  *p = s;
-  return copy;
-}
-
-static int baudrate = 9600;
-
-static int
-is_baudrate_right ()
-{
-  int ok;
-
-  /* Put this port into NORMAL mode, send the 'normal' character */
-
-  hms_write ("\001", 1);	/* Control A */
-  hms_write ("\r\n", 2);	/* Cr */
-
-  while (1)
-    {
-      ok = SERIAL_READCHAR (desc, timeout);
-      if (ok < 0)
-	break;
-    }
-
-  hms_write ("r", 1);
-
-  if (readchar_nofail () == 'r')
-    return 1;
-
-  /* Not the right baudrate, or the board's not on */
-  return 0;
-}
-static void
-set_rate ()
-{
-  if (!SERIAL_SETBAUDRATE (desc, baudrate))
-    error ("Can't set baudrate");
-}
-
-
-
-/* Close out all files and local state before this target loses control. */
-
-static void
-hms_close (quitting)
-     int quitting;
-{
-  /* Clear any break points */
-  remove_commands ();
-  hms_clear_breakpoints ();
-  sleep (1);			/* Let any output make it all the way back */
-  if (is_open)
-    {
-      SERIAL_WRITE (desc, "R\r\n", 3);
-      SERIAL_CLOSE (desc);
-    }
-  is_open = 0;
-}
-
-/* Terminate the open connection to the remote debugger.  Use this
-   when you want to detach and do something else with your gdb.  */ void
-hms_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (is_open)
-    {
-      hms_clear_breakpoints ();
-    }
-
-  pop_target ();		/* calls hms_close to do the real work
-				 */
-  if (from_tty)
-    printf_filtered ("Ending remote %s debugging\n",
-		     target_shortname);
-}
-
-/* Tell the remote machine to resume.  */
-
-void
-hms_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal
-       sig;
-{
-  if (step)
-    {
-      hms_write_cr ("s");
-      expect ("Step>");
-
-      /* Force the next hms_wait to return a trap.  Not doing anything
-         about I/O from the target means that the user has to type "continue"
-         to see any.  FIXME, this should be fixed.  */
-      need_artificial_trap = 1;
-    }
-  else
-    {
-      hms_write_cr ("g");
-      expect ("g");
-    }
-}
-
-/* Wait until the remote machine stops, then return, storing status in
-   STATUS just as `wait' would.  */
-
-int
-hms_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  /* Strings to look for.  '?' means match any single character.  Note
-     that with the algorithm we use, the initial character of the string
-     cannot recur in the string, or we will not find some cases of the
-     string in the input.  */
-
-  static char bpt[] = "At breakpoint:";
-
-  /* It would be tempting to look for "\n[__exit + 0x8]\n" but that
-     requires loading symbols with "yc i" and even if we did do that we
-     don't know that the file has symbols.  */
-  static char exitmsg[] = "HMS>";
-  char *bp = bpt;
-  char *ep = exitmsg;
-
-  /* Large enough for either sizeof (bpt) or sizeof (exitmsg) chars.
-   */
-  char swallowed[50];
-
-  /* Current position in swallowed.  */
-  char *swallowed_p = swallowed;
-
-  int ch;
-  int ch_handled;
-  int old_timeout = timeout;
-  int
-    old_immediate_quit = immediate_quit;
-  int swallowed_cr = 0;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  if (need_artificial_trap != 0)
-    {
-      status->kind =
-	TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      need_artificial_trap--;
-      return 0;
-    }
-
-  timeout = 5;			/* Don't time out for a while - user program is running.
-				 */
-  immediate_quit = 1;		/* Helps ability to QUIT */
-  while (1)
-    {
-      QUIT;			/* Let user quit and leave process running */
-      ch_handled = 0;
-      ch = readchar ();
-      if (ch == *bp)
-	{
-	  bp++;
-	  if (*bp == '\0')
-	    break;
-	  ch_handled = 1;
-
-	  *swallowed_p++ = ch;
-	}
-      else
-	{
-	  bp = bpt;
-	}
-      if
-	(ch == *ep || *ep == '?')
-	{
-	  ep++;
-	  if (*ep == '\0')
-	    break;
-
-	  if (!ch_handled)
-	    *swallowed_p++ = ch;
-	  ch_handled =
-	    1;
-	}
-      else
-	{
-	  ep = exitmsg;
-	}
-
-      if (!ch_handled)
-	{
-	  char *p;
-
-	  /* Print out any characters which have been swallowed.  */
-	  for (p = swallowed; p < swallowed_p; ++p)
-	    putchar_unfiltered (*p);
-	  swallowed_p = swallowed;
-
-	  if ((ch != '\r' && ch != '\n') || swallowed_cr > 10)
-	    {
-	      putchar_unfiltered (ch);
-	      swallowed_cr = 10;
-	    }
-	  swallowed_cr++;
-
-	}
-    }
-  if (*bp == '\0')
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      expect_prompt ();
-    }
-  else
-    {
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer =
-	TARGET_SIGNAL_STOP;
-    }
-
-  timeout = old_timeout;
-  immediate_quit = old_immediate_quit;
-  return
-    0;
-}
-
-/* Return the name of register number REGNO in the form input and
-   output by hms.
-
-   Returns a pointer to a static buffer containing the answer.  */
-static char *
-get_reg_name (regno)
-     int regno;
-{
-  static char *rn[] =
-  REGISTER_NAMES;
-
-  return rn[regno];
-}
-
-/* Read the remote registers.  */
-
-static int
-gethex (length, start, ok)
-     unsigned int length;
-     char *start;
-     int *ok;
-{
-  int result = 0;
-
-  while (length--)
-    {
-      result <<= 4;
-      if (*start >= 'a' && *start <= 'f')
-	{
-	  result += *start - 'a' + 10;
-	}
-      else if (*start >= 'A' &&
-	       *start <= 'F')
-	{
-	  result += *start - 'A' + 10;
-	}
-      else if
-	(*start >= '0' && *start <= '9')
-	{
-	  result += *start - '0';
-	}
-      else
-	*ok = 0;
-      start++;
-
-    }
-  return result;
-}
-static int
-timed_read (buf, n, timeout)
-     char
-      *buf;
-
-{
-  int i;
-  char c;
-
-  i = 0;
-  while (i < n)
-    {
-      c = readchar ();
-
-      if (c == 0)
-	return i;
-      buf[i] = c;
-      i++;
-
-    }
-  return i;
-}
-
-hms_write (a, l)
-     char *a;
-{
-  int i;
-
-  SERIAL_WRITE (desc, a, l);
-
-  if (!quiet || remote_debug)
-    {
-      printf_unfiltered ("<");
-      for (i = 0; i < l; i++)
-	{
-	  printf_unfiltered ("%c", a[i]);
-	}
-      printf_unfiltered (">");
-    }
-}
-
-hms_write_cr (s)
-     char *s;
-{
-  hms_write (s, strlen (s));
-  hms_write ("\r\n", 2);
-}
-
-#ifdef GDB_TARGET_IS_H8500
-
-/* H8/500 monitor reg dump looks like:
-
-   HMS>r
-   PC:8000 SR:070C .7NZ.. CP:00 DP:00 EP:00 TP:00 BR:00
-   R0-R7: FF5A 0001 F4FE F500 0000 F528 F528 F4EE
-   HMS>
-
-
- */
-
-supply_val (n, size, ptr, segptr)
-     int n;
-     int size;
-     char *ptr;
-     char *segptr;
-{
-  int ok;
-  char raw[4];
-  switch (size)
-    {
-    case 2:
-      raw[0] = gethex (2, ptr, &ok);
-      raw[1] = gethex (2, ptr + 2, &ok);
-      supply_register (n, raw);
-      break;
-    case 1:
-      raw[0] = gethex (2, ptr, &ok);
-      supply_register (n, raw);
-      break;
-    case 4:
-      {
-	int v = gethex (4, ptr, &ok);
-	v |= gethex (2, segptr, &ok) << 16;
-	raw[0] = 0;
-	raw[1] = (v >> 16) & 0xff;
-	raw[2] = (v >> 8) & 0xff;
-	raw[3] = (v >> 0) & 0xff;
-	supply_register (n, raw);
-      }
-    }
-
-}
-static void
-hms_fetch_register (dummy)
-     int dummy;
-{
-#define REGREPLY_SIZE 108
-  char linebuf[REGREPLY_SIZE + 1];
-  int i;
-  int s;
-  int gottok;
-
-  LONGEST reg[NUM_REGS];
-  check_open ();
-
-  do
-    {
-
-      hms_write_cr ("r");
-      expect ("r");
-      s = timed_read (linebuf + 1, REGREPLY_SIZE, 1);
-
-      linebuf[REGREPLY_SIZE] = 0;
-      gottok = 0;
-      if (linebuf[3] == 'P' &&
-	  linebuf[4] == 'C' &&
-	  linebuf[5] == ':' &&
-	  linebuf[105] == 'H' &&
-	  linebuf[106] == 'M' &&
-	  linebuf[107] == 'S')
-	{
-
-	  /*
-	     012
-	     r**
-	     -------1---------2---------3---------4---------5-----
-	     345678901234567890123456789012345678901234567890123456
-	     PC:8000 SR:070C .7NZ.. CP:00 DP:00 EP:00 TP:00 BR:00**
-	     ---6---------7---------8---------9--------10----
-	     789012345678901234567890123456789012345678901234
-	     R0-R7: FF5A 0001 F4FE F500 0000 F528 F528 F4EE**
-
-	     56789
-	     HMS>
-	   */
-	  gottok = 1;
-
-
-	  supply_val (PC_REGNUM, 4, linebuf + 6, linebuf + 29);
-
-	  supply_val (CCR_REGNUM, 2, linebuf + 14);
-	  supply_val (SEG_C_REGNUM, 1, linebuf + 29);
-	  supply_val (SEG_D_REGNUM, 1, linebuf + 35);
-	  supply_val (SEG_E_REGNUM, 1, linebuf + 41);
-	  supply_val (SEG_T_REGNUM, 1, linebuf + 47);
-	  for (i = 0; i < 8; i++)
-	    {
-	      static int sr[8] =
-	      {35, 35, 35, 35,
-	       41, 41, 47, 47};
-
-	      char raw[4];
-	      char *src = linebuf + 64 + 5 * i;
-	      char *segsrc = linebuf + sr[i];
-	      supply_val (R0_REGNUM + i, 2, src);
-	      supply_val (PR0_REGNUM + i, 4, src, segsrc);
-	    }
-	}
-      if (!gottok)
-	{
-	  hms_write_cr ("");
-	  expect ("HMS>");
-	}
-    }
-  while (!gottok);
-}
-#endif
-
-#ifdef GDB_TARGET_IS_H8300
-static void
-hms_fetch_register (dummy)
-     int dummy;
-{
-#define REGREPLY_SIZE 79
-  char linebuf[REGREPLY_SIZE + 1];
-  int i;
-  int s;
-  int gottok;
-
-  ULONGEST reg[NUM_REGS];
-
-  check_open ();
-
-  do
-    {
-      hms_write_cr ("r");
-
-      s = timed_read (linebuf, 1, 1);
-
-      while (linebuf[0] != 'r')
-	s = timed_read (linebuf, 1, 1);
-
-      s = timed_read (linebuf + 1, REGREPLY_SIZE - 1, 1);
-
-      linebuf[REGREPLY_SIZE] = 0;
-      gottok = 0;
-      if (linebuf[0] == 'r' &&
-	  linebuf[3] == 'P' &&
-	  linebuf[4] == 'C' &&
-	  linebuf[5] == '=' &&
-	  linebuf[75] == 'H' &&
-	  linebuf[76] == 'M' &&
-	  linebuf[77] == 'S')
-	{
-	  /*
-	     PC=XXXX CCR=XX:XXXXXXXX R0-R7= XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX
-	     5436789012345678901234567890123456789012345678901234567890123456789012
-	     0      1         2         3         4         5         6
-	   */
-	  gottok = 1;
-
-	  reg[PC_REGNUM] = gethex (4, linebuf + 6, &gottok);
-	  reg[CCR_REGNUM] = gethex (2, linebuf + 15, &gottok);
-	  for (i = 0; i < 8; i++)
-	    {
-	      reg[i] = gethex (4, linebuf + 34 + 5 * i, &gottok);
-	    }
-	}
-    }
-  while (!gottok);
-  for (i = 0; i < NUM_REGS; i++)
-    {
-      char swapped[2];
-
-      swapped[1] = reg[i];
-      swapped[0] = (reg[i]) >> 8;
-
-      supply_register (i, swapped);
-    }
-}
-#endif
-/* Store register REGNO, or all if REGNO == -1.
-   Return errno value.  */
-static void
-hms_store_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	{
-	  hms_store_register (regno);
-	}
-    }
-  else
-    {
-      char *name = get_reg_name (regno);
-      char buffer[100];
-      /* Some regs dont really exist */
-      if (!(name[0] == 'p' && name[1] == 'r')
-	  && !(name[0] == 'c' && name[1] == 'y')
-	  && !(name[0] == 't' && name[1] == 'i')
-	  && !(name[0] == 'i' && name[1] == 'n'))
-	{
-	  sprintf (buffer, "r %s=%x", name, read_register (regno));
-	  hms_write_cr (buffer);
-	  expect_prompt ();
-	}
-    }
-}
-
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-void
-hms_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static CORE_ADDR
-translate_addr (addr)
-     CORE_ADDR addr;
-{
-
-  return (addr);
-
-}
-
-
-int
-hms_xfer_inferior_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;	/* ignored */
-{
-
-  return len;
-}
-
-int
-hms_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  bfd_vma addr;
-  int done;
-  int todo;
-  char buffer[100];
-  done = 0;
-  hms_write_cr (".");
-  expect_prompt ();
-  while (done < len)
-    {
-      char *ptr = buffer;
-      int thisgo;
-      int idx;
-
-      thisgo = len - done;
-      if (thisgo > 20)
-	thisgo = 20;
-
-      sprintf (ptr, "M.B %4x =", memaddr + done);
-      ptr += 10;
-      for (idx = 0; idx < thisgo; idx++)
-	{
-	  sprintf (ptr, "%2x ", myaddr[idx + done]);
-	  ptr += 3;
-	}
-      hms_write_cr (buffer);
-      expect_prompt ();
-      done += thisgo;
-    }
-}
-
-void
-hms_files_info ()
-{
-  char *file = "nothing";
-
-  if (exec_bfd)
-    file = bfd_get_filename (exec_bfd);
-
-  if (exec_bfd)
-#ifdef __GO32__
-    printf_filtered ("\tAttached to DOS asynctsr and running program %s\n", file);
-#else
-    printf_filtered ("\tAttached to %s at %d baud and running program %s\n", dev_name, baudrate, file);
-#endif
-  printf_filtered ("\ton an H8/300 processor.\n");
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns errno value.
-   * sb/sh instructions don't work on unaligned addresses, when TU=1.
- */
-
-/* Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns errno value.  */
-int
-hms_read_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  /* Align to nearest low 16 bits */
-  int i;
-
-  CORE_ADDR start = memaddr;
-  CORE_ADDR end = memaddr + len - 1;
-
-  int ok = 1;
-
-  /*
-     AAAA: XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX '................'
-     012345678901234567890123456789012345678901234567890123456789012345
-     0         1         2         3         4         5         6
-   */
-  char buffer[66];
-
-  if (memaddr & 0xf)
-    abort ();
-  if (len != 16)
-    abort ();
-
-  sprintf (buffer, "m %4x %4x", start & 0xffff, end & 0xffff);
-
-  flush ();
-  hms_write_cr (buffer);
-  /* drop the echo and newline */
-  for (i = 0; i < 13; i++)
-    readchar ();
-
-  /* Grab the lines as they come out and fill the area */
-  /* Skip over cr */
-  while (1)
-    {
-      int p;
-      int i;
-      int addr;
-      size_t idx;
-
-      char byte[16];
-
-      buffer[0] = readchar ();
-      while (buffer[0] == '\r'
-	     || buffer[0] == '\n')
-	buffer[0] = readchar ();
-
-      if (buffer[0] == 'M')
-	break;
-
-      for (i = 1; i < 50; i++)
-	{
-	  buffer[i] = readchar ();
-	}
-      /* sometimes we loose characters in the ascii representation of the 
-         data.  I don't know where.  So just scan for the end of line */
-      i = readchar ();
-      while (i != '\n' && i != '\r')
-	i = readchar ();
-
-      /* Now parse the line */
-
-      addr = gethex (4, buffer, &ok);
-      idx = 6;
-      for (p = 0; p < 16; p += 2)
-	{
-	  byte[p] = gethex (2, buffer + idx, &ok);
-	  byte[p + 1] = gethex (2, buffer + idx + 2, &ok);
-	  idx += 5;
-	}
-
-      for (p = 0; p < 16; p++)
-	{
-	  if (addr + p >= memaddr &&
-	      addr + p < memaddr + len)
-	    {
-	      myaddr[(addr + p) - memaddr] = byte[p];
-
-	    }
-
-	}
-    }
-#ifdef GDB_TARGET_IS_H8500
-  expect ("ore>");
-#endif
-#ifdef GDB_TARGET_IS_H8300
-  expect ("emory>");
-#endif
-  hms_write_cr (".");
-
-  expect_prompt ();
-  return len;
-}
-
-
-
-#define MAX_BREAKS	16
-static int num_brkpts = 0;
-static int
-hms_insert_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;		/* Throw away, let hms save instructions */
-{
-  check_open ();
-
-  if (num_brkpts < MAX_BREAKS)
-    {
-      char buffer[100];
-
-      num_brkpts++;
-      sprintf (buffer, "b %x", addr & 0xffff);
-      hms_write_cr (buffer);
-      expect_prompt ();
-      return (0);
-    }
-  else
-    {
-      fprintf_filtered (gdb_stderr,
-		      "Too many break points, break point not installed\n");
-      return (1);
-    }
-
-}
-static int
-hms_remove_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;		/* Throw away, let hms save instructions */
-{
-  if (num_brkpts > 0)
-    {
-      char buffer[100];
-
-      num_brkpts--;
-      sprintf (buffer, "b - %x", addr & 0xffff);
-      hms_write_cr (buffer);
-      expect_prompt ();
-
-    }
-  return (0);
-}
-
-/* Clear the hmss notion of what the break points are */
-static int
-hms_clear_breakpoints ()
-{
-
-  if (is_open)
-    {
-      hms_write_cr ("b -");
-      expect_prompt ();
-    }
-  num_brkpts = 0;
-}
-static void
-hms_mourn ()
-{
-  hms_clear_breakpoints ();
-  unpush_target (&hms_ops);
-  generic_mourn_inferior ();
-}
-
-/* Put a command string, in args, out to the hms.  The hms is assumed to
-   be in raw mode, all writing/reading done through desc.
-   Ouput from the hms is placed on the users terminal until the
-   prompt from the hms is seen.
-   FIXME: Can't handle commands that take input.  */
-
-void
-hms_com (args, fromtty)
-     char *args;
-     int fromtty;
-{
-  check_open ();
-
-  if (!args)
-    return;
-
-  /* Clear all input so only command relative output is displayed */
-
-  hms_write_cr (args);
-/*  hms_write ("\030", 1); */
-  expect_prompt ();
-}
-
-static void
-hms_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  unsigned int prl;
-  char *p;
-
-  if (name == 0)
-    {
-      name = "";
-    }
-  if (is_open)
-    hms_close (0);
-  dev_name = strdup (name);
-
-  if (!(desc = SERIAL_OPEN (dev_name)))
-    perror_with_name ((char *) dev_name);
-
-  SERIAL_RAW (desc);
-  is_open = 1;
-  push_target (&hms_ops);
-  dcache_ptr = dcache_init (hms_read_inferior_memory,
-			    hms_write_inferior_memory);
-  remote_dcache = 1;
-  /* Hello?  Are you there?  */
-  SERIAL_WRITE (desc, "\r\n", 2);
-  expect_prompt ();
-
-  /* Clear any break points */
-  hms_clear_breakpoints ();
-
-  printf_filtered ("Connected to remote board running HMS monitor.\n");
-  add_commands ();
-/*  hms_drain (); */
-}
-
-/* Define the target subroutine names */
-
-struct target_ops hms_ops ;
-
-static void 
-init_hms_ops(void)
-{
-  hms_ops.to_shortname =   "hms";
-  hms_ops.to_longname =   "Remote HMS monitor";
-  hms_ops.to_doc =   "Use the H8 evaluation board running the HMS monitor connected\n\
-by a serial line.";
-  hms_ops.to_open =   hms_open;
-  hms_ops.to_close =   hms_close;
-  hms_ops.to_attach =   0;
-  hms_ops.to_post_attach = NULL;
-  hms_ops.to_require_attach = NULL;
-  hms_ops.to_detach =   hms_detach;
-  hms_ops.to_require_detach = NULL;
-  hms_ops.to_resume =   hms_resume;
-  hms_ops.to_wait  =   hms_wait;
-  hms_ops.to_post_wait = NULL;
-  hms_ops.to_fetch_registers  =   hms_fetch_register;
-  hms_ops.to_store_registers  =   hms_store_register;
-  hms_ops.to_prepare_to_store =   hms_prepare_to_store;
-  hms_ops.to_xfer_memory  =   hms_xfer_inferior_memory;
-  hms_ops.to_files_info  =   hms_files_info;
-  hms_ops.to_insert_breakpoint =   hms_insert_breakpoint;
-  hms_ops.to_remove_breakpoint =   hms_remove_breakpoint;
-  hms_ops.to_terminal_init  =   0;
-  hms_ops.to_terminal_inferior =   0;
-  hms_ops.to_terminal_ours_for_output =   0;
-  hms_ops.to_terminal_ours  =   0;
-  hms_ops.to_terminal_info  =   0;
-  hms_ops.to_kill  =   hms_kill;	
-  hms_ops.to_load  =   generic_load;
-  hms_ops.to_lookup_symbol =   0;
-  hms_ops.to_create_inferior =   hms_create_inferior;
-  hms_ops.to_post_startup_inferior = NULL;
-  hms_ops.to_acknowledge_created_inferior = NULL;
-  hms_ops.to_clone_and_follow_inferior = NULL;
-  hms_ops.to_post_follow_inferior_by_clone = NULL;
-  hms_ops.to_insert_fork_catchpoint = NULL;
-  hms_ops.to_remove_fork_catchpoint = NULL;
-  hms_ops.to_insert_vfork_catchpoint = NULL;
-  hms_ops.to_remove_vfork_catchpoint = NULL;
-  hms_ops.to_has_forked = NULL;
-  hms_ops.to_has_vforked = NULL;
-  hms_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  hms_ops.to_post_follow_vfork = NULL;
-  hms_ops.to_insert_exec_catchpoint = NULL;
-  hms_ops.to_remove_exec_catchpoint = NULL;
-  hms_ops.to_has_execd = NULL;
-  hms_ops.to_reported_exec_events_per_exec_call = NULL;
-  hms_ops.to_has_exited = NULL;
-  hms_ops.to_mourn_inferior =   hms_mourn;
-  hms_ops.to_can_run  =   0;
-  hms_ops.to_notice_signals =   0;
-  hms_ops.to_thread_alive  =   0;
-  hms_ops.to_stop  =   0;
-  hms_ops.to_pid_to_exec_file = NULL;
-  hms_ops.to_core_file_to_sym_file = NULL;			
-  hms_ops.to_stratum =   process_stratum;
-  hms_ops.DONT_USE =   0;	
-  hms_ops.to_has_all_memory =   1;
-  hms_ops.to_has_memory =   1;
-  hms_ops.to_has_stack =   1;
-  hms_ops.to_has_registers =   1;
-  hms_ops.to_has_execution =   1;
-  hms_ops.to_sections =   0;
-  hms_ops.to_sections_end =   0;			
-  hms_ops.to_magic =   OPS_MAGIC;		
-};
-
-hms_quiet ()			/* FIXME - this routine can be removed after Dec '94 */
-{
-  quiet = !quiet;
-  if (quiet)
-    printf_filtered ("Snoop disabled\n");
-  else
-    printf_filtered ("Snoop enabled\n");
-
-  printf_filtered ("`snoop' is obsolete, please use `set remotedebug'.\n");
-}
-
-hms_device (s)
-     char *s;
-{
-  if (s)
-    {
-      dev_name = get_word (&s);
-    }
-}
-
-static
-hms_speed (s)
-     char *s;
-{
-  check_open ();
-
-  if (s)
-    {
-      char buffer[100];
-      int newrate = atoi (s);
-      int which = 0;
-
-      if (SERIAL_SETBAUDRATE (desc, newrate))
-	error ("Can't use %d baud\n", newrate);
-
-      printf_filtered ("Checking target is in sync\n");
-
-      printf_filtered ("Sending commands to set target to %d\n",
-		       baudrate);
-
-      sprintf (buffer, "tm %d. N 8 1", baudrate);
-      hms_write_cr (buffer);
-    }
-}
-
-/***********************************************************************/
-
-static void
-hms_drain (args, fromtty)
-     char *args;
-     int fromtty;
-{
-  int c;
-  while (1)
-    {
-      c = SERIAL_READCHAR (desc, 1);
-      if (c == SERIAL_TIMEOUT)
-	break;
-      if (c == SERIAL_ERROR)
-	break;
-      if (c > ' ' && c < 127)
-	printf ("%c", c & 0xff);
-      else
-	printf ("<%x>", c & 0xff);
-    }
-}
-
-static void
-add_commands ()
-{
-
-  add_com ("hms_drain", class_obscure, hms_drain,
-	   "Drain pending hms text buffers.");
-}
-
-static void
-remove_commands ()
-{
-  extern struct cmd_list_element *cmdlist;
-  delete_cmd ("hms-drain", &cmdlist);
-}
-
-
-void
-_initialize_remote_hms ()
-{
-  init_hms_ops() ;
-  add_target (&hms_ops);
-
-  add_com ("hms <command>", class_obscure, hms_com,
-	   "Send a command to the HMS monitor.");
-
-  /* FIXME - hms_quiet and `snoop' can be removed after Dec '94 */
-  add_com ("snoop", class_obscure, hms_quiet,
-	   "Show what commands are going to the monitor (OBSOLETE - see 'set remotedebug')");
-
-  add_com ("device", class_obscure, hms_device,
-	   "Set the terminal line for HMS communications");
-
-  add_com ("speed", class_obscure, hms_speed,
-	   "Set the terminal line speed for HMS communications");
-
-  dev_name = NULL;
-}
-#endif
-
diff --git a/gdb/remote-mips.c b/gdb/remote-mips.c
deleted file mode 100644
index c92f8b7..0000000
--- a/gdb/remote-mips.c
+++ /dev/null
@@ -1,3655 +0,0 @@
-/* Remote debugging interface for MIPS remote debugging protocol.
-   Copyright 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Ian Lance Taylor
-   <ian@cygnus.com>.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "wait.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "serial.h"
-#include "target.h"
-#include "remote-utils.h"
-#include "gdb_string.h"
-
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-
-/* Microsoft C's stat.h doesn't define all the POSIX file modes.  */
-#ifndef S_IROTH
-#define S_IROTH S_IREAD
-#endif
-
-extern void mips_set_processor_type_command PARAMS ((char *, int));
-
-
-/* Breakpoint types.  Values 0, 1, and 2 must agree with the watch
-   types passed by breakpoint.c to target_insert_watchpoint.
-   Value 3 is our own invention, and is used for ordinary instruction
-   breakpoints.  Value 4 is used to mark an unused watchpoint in tables.  */
-enum break_type {
-  BREAK_WRITE,	/* 0 */
-  BREAK_READ,	/* 1 */
-  BREAK_ACCESS,	/* 2 */
-  BREAK_FETCH,	/* 3 */
-  BREAK_UNUSED	/* 4 */
-};
-
-/* Prototypes for local functions.  */
-
-static int mips_readchar PARAMS ((int timeout));
-
-static int mips_receive_header PARAMS ((unsigned char *hdr, int *pgarbage,
-					int ch, int timeout));
-
-static int mips_receive_trailer PARAMS ((unsigned char *trlr, int *pgarbage,
-					 int *pch, int timeout));
-
-static int mips_cksum PARAMS ((const unsigned char *hdr,
-			       const unsigned char *data,
-			       int len));
-
-static void mips_send_packet PARAMS ((const char *s, int get_ack));
-
-static void mips_send_command PARAMS ((const char *cmd, int prompt));
-
-static int mips_receive_packet PARAMS ((char *buff, int throw_error,
-					int timeout));
-
-static CORE_ADDR mips_request PARAMS ((int cmd, CORE_ADDR addr,
-				 CORE_ADDR data, int *perr, int timeout,
-				 char *buff));
-
-static void mips_initialize PARAMS ((void));
-
-static void mips_open PARAMS ((char *name, int from_tty));
-
-static void pmon_open PARAMS ((char *name, int from_tty));
-
-static void ddb_open PARAMS ((char *name, int from_tty));
-
-static void lsi_open PARAMS ((char *name, int from_tty));
-
-static void mips_close PARAMS ((int quitting));
-
-static void mips_detach PARAMS ((char *args, int from_tty));
-
-static void mips_resume PARAMS ((int pid, int step,
-				 enum target_signal siggnal));
-
-static int mips_wait PARAMS ((int pid, struct target_waitstatus *status));
-
-static int mips_map_regno PARAMS ((int regno));
-
-static void mips_fetch_registers PARAMS ((int regno));
-
-static void mips_prepare_to_store PARAMS ((void));
-
-static void mips_store_registers PARAMS ((int regno));
-
-static unsigned int mips_fetch_word PARAMS ((CORE_ADDR addr));
-
-static int mips_store_word PARAMS ((CORE_ADDR addr, unsigned int value,
-				    char *old_contents));
-
-static int mips_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, int len,
-				     int write, struct target_ops *ignore));
-
-static void mips_files_info PARAMS ((struct target_ops *ignore));
-
-static void mips_create_inferior PARAMS ((char *execfile, char *args,
-					  char **env));
-
-static void mips_mourn_inferior PARAMS ((void));
-
-static int pmon_makeb64 PARAMS ((unsigned long v, char *p, int n, int *chksum));
-
-static int pmon_zeroset PARAMS ((int recsize, char **buff, int *amount,
-                                 unsigned int *chksum));
-
-static int pmon_checkset PARAMS ((int recsize, char **buff, int *value));
-
-static void pmon_make_fastrec PARAMS ((char **outbuf, unsigned char *inbuf,
-                                       int *inptr, int inamount, int *recsize,
-                                       unsigned int *csum, unsigned int *zerofill));
-
-static int pmon_check_ack PARAMS ((char *mesg));
-
-static void pmon_start_download PARAMS ((void));
-
-static void pmon_end_download PARAMS ((int final, int bintotal));
-
-static void pmon_download PARAMS ((char *buffer, int length));
-
-static void pmon_load_fast PARAMS ((char *file));
-
-static void mips_load PARAMS ((char *file, int from_tty));
-
-static int mips_make_srec PARAMS ((char *buffer, int type, CORE_ADDR memaddr,
-				   unsigned char *myaddr, int len));
-
-static int set_breakpoint PARAMS ((CORE_ADDR addr, int len,
-				   enum break_type type));
-
-static int clear_breakpoint PARAMS ((CORE_ADDR addr, int len,
-				     enum break_type type));
-
-static int common_breakpoint PARAMS ((int set, CORE_ADDR addr, int len,
-				      enum break_type type));
-
-/* Forward declarations.  */
-extern struct target_ops mips_ops;
-extern struct target_ops pmon_ops;
-extern struct target_ops ddb_ops;
-
-/* The MIPS remote debugging interface is built on top of a simple
-   packet protocol.  Each packet is organized as follows:
-
-   SYN	The first character is always a SYN (ASCII 026, or ^V).  SYN
-	may not appear anywhere else in the packet.  Any time a SYN is
-	seen, a new packet should be assumed to have begun.
-
-   TYPE_LEN
-	This byte contains the upper five bits of the logical length
-	of the data section, plus a single bit indicating whether this
-	is a data packet or an acknowledgement.  The documentation
-	indicates that this bit is 1 for a data packet, but the actual
-	board uses 1 for an acknowledgement.  The value of the byte is
-		0x40 + (ack ? 0x20 : 0) + (len >> 6)
-	(we always have 0 <= len < 1024).  Acknowledgement packets do
-	not carry data, and must have a data length of 0.
-
-   LEN1 This byte contains the lower six bits of the logical length of
-	the data section.  The value is
-	 	0x40 + (len & 0x3f)
-
-   SEQ	This byte contains the six bit sequence number of the packet.
-	The value is
-		0x40 + seq
-	An acknowlegment packet contains the sequence number of the
-	packet being acknowledged plus 1 modulo 64.  Data packets are
-	transmitted in sequence.  There may only be one outstanding
-	unacknowledged data packet at a time.  The sequence numbers
-	are independent in each direction.  If an acknowledgement for
-	the previous packet is received (i.e., an acknowledgement with
-	the sequence number of the packet just sent) the packet just
-	sent should be retransmitted.  If no acknowledgement is
-	received within a timeout period, the packet should be
-	retransmitted.  This has an unfortunate failure condition on a
-	high-latency line, as a delayed acknowledgement may lead to an
-	endless series of duplicate packets.
-
-   DATA	The actual data bytes follow.  The following characters are
-	escaped inline with DLE (ASCII 020, or ^P):
-		SYN (026)	DLE S
-		DLE (020)	DLE D
-		^C  (003)	DLE C
-		^S  (023)	DLE s
-		^Q  (021)	DLE q
-	The additional DLE characters are not counted in the logical
-	length stored in the TYPE_LEN and LEN1 bytes.
-
-   CSUM1
-   CSUM2
-   CSUM3
-	These bytes contain an 18 bit checksum of the complete
-	contents of the packet excluding the SEQ byte and the
-	CSUM[123] bytes.  The checksum is simply the twos complement
-	addition of all the bytes treated as unsigned characters.  The
-	values of the checksum bytes are:
-		CSUM1: 0x40 + ((cksum >> 12) & 0x3f)
-		CSUM2: 0x40 + ((cksum >> 6) & 0x3f)
-		CSUM3: 0x40 + (cksum & 0x3f)
-
-   It happens that the MIPS remote debugging protocol always
-   communicates with ASCII strings.  Because of this, this
-   implementation doesn't bother to handle the DLE quoting mechanism,
-   since it will never be required.  */
-
-/* The SYN character which starts each packet.  */
-#define SYN '\026'
-
-/* The 0x40 used to offset each packet (this value ensures that all of
-   the header and trailer bytes, other than SYN, are printable ASCII
-   characters).  */
-#define HDR_OFFSET 0x40
-
-/* The indices of the bytes in the packet header.  */
-#define HDR_INDX_SYN 0
-#define HDR_INDX_TYPE_LEN 1
-#define HDR_INDX_LEN1 2
-#define HDR_INDX_SEQ 3
-#define HDR_LENGTH 4
-
-/* The data/ack bit in the TYPE_LEN header byte.  */
-#define TYPE_LEN_DA_BIT 0x20
-#define TYPE_LEN_DATA 0
-#define TYPE_LEN_ACK TYPE_LEN_DA_BIT
-
-/* How to compute the header bytes.  */
-#define HDR_SET_SYN(data, len, seq) (SYN)
-#define HDR_SET_TYPE_LEN(data, len, seq) \
-  (HDR_OFFSET \
-   + ((data) ? TYPE_LEN_DATA : TYPE_LEN_ACK) \
-   + (((len) >> 6) & 0x1f))
-#define HDR_SET_LEN1(data, len, seq) (HDR_OFFSET + ((len) & 0x3f))
-#define HDR_SET_SEQ(data, len, seq) (HDR_OFFSET + (seq))
-
-/* Check that a header byte is reasonable.  */
-#define HDR_CHECK(ch) (((ch) & HDR_OFFSET) == HDR_OFFSET)
-
-/* Get data from the header.  These macros evaluate their argument
-   multiple times.  */
-#define HDR_IS_DATA(hdr) \
-  (((hdr)[HDR_INDX_TYPE_LEN] & TYPE_LEN_DA_BIT) == TYPE_LEN_DATA)
-#define HDR_GET_LEN(hdr) \
-  ((((hdr)[HDR_INDX_TYPE_LEN] & 0x1f) << 6) + (((hdr)[HDR_INDX_LEN1] & 0x3f)))
-#define HDR_GET_SEQ(hdr) ((unsigned int)(hdr)[HDR_INDX_SEQ] & 0x3f)
-
-/* The maximum data length.  */
-#define DATA_MAXLEN 1023
-
-/* The trailer offset.  */
-#define TRLR_OFFSET HDR_OFFSET
-
-/* The indices of the bytes in the packet trailer.  */
-#define TRLR_INDX_CSUM1 0
-#define TRLR_INDX_CSUM2 1
-#define TRLR_INDX_CSUM3 2
-#define TRLR_LENGTH 3
-
-/* How to compute the trailer bytes.  */
-#define TRLR_SET_CSUM1(cksum) (TRLR_OFFSET + (((cksum) >> 12) & 0x3f))
-#define TRLR_SET_CSUM2(cksum) (TRLR_OFFSET + (((cksum) >>  6) & 0x3f))
-#define TRLR_SET_CSUM3(cksum) (TRLR_OFFSET + (((cksum)      ) & 0x3f))
-
-/* Check that a trailer byte is reasonable.  */
-#define TRLR_CHECK(ch) (((ch) & TRLR_OFFSET) == TRLR_OFFSET)
-
-/* Get data from the trailer.  This evaluates its argument multiple
-   times.  */
-#define TRLR_GET_CKSUM(trlr) \
-  ((((trlr)[TRLR_INDX_CSUM1] & 0x3f) << 12) \
-   + (((trlr)[TRLR_INDX_CSUM2] & 0x3f) <<  6) \
-   + ((trlr)[TRLR_INDX_CSUM3] & 0x3f))
-
-/* The sequence number modulos.  */
-#define SEQ_MODULOS (64)
-
-/* PMON commands to load from the serial port or UDP socket.  */
-#define LOAD_CMD	"load -b -s tty0\r"
-#define LOAD_CMD_UDP	"load -b -s udp\r"
-
-/* The target vectors for the four different remote MIPS targets.
-   These are initialized with code in _initialize_remote_mips instead
-   of static initializers, to make it easier to extend the target_ops
-   vector later.  */
-struct target_ops mips_ops, pmon_ops, ddb_ops, lsi_ops;
-
-enum mips_monitor_type {
-  /* IDT/SIM monitor being used: */
-  MON_IDT,
-  /* PMON monitor being used: */
-  MON_PMON, /* 3.0.83 [COGENT,EB,FP,NET] Algorithmics Ltd. Nov  9 1995 17:19:50 */
-  MON_DDB,  /* 2.7.473 [DDBVR4300,EL,FP,NET] Risq Modular Systems,  Thu Jun 6 09:28:40 PDT 1996 */
-  MON_LSI,  /* 4.3.12 [EB,FP], LSI LOGIC Corp. Tue Feb 25 13:22:14 1997 */
-  /* Last and unused value, for sizing vectors, etc. */
-  MON_LAST
-};
-static enum mips_monitor_type mips_monitor = MON_LAST;
-
-/* The monitor prompt text.  If the user sets the PMON prompt
-   to some new value, the GDB `set monitor-prompt' command must also
-   be used to inform GDB about the expected prompt.  Otherwise, GDB
-   will not be able to connect to PMON in mips_initialize().
-   If the `set monitor-prompt' command is not used, the expected
-   default prompt will be set according the target:
-	target		prompt
-	-----		-----
-	pmon		PMON> 
-	ddb		NEC010>
-	lsi		PMON>
-*/
-static char *mips_monitor_prompt;
-
-/* Set to 1 if the target is open.  */
-static int mips_is_open;
-
-/* Currently active target description (if mips_is_open == 1) */
-static struct target_ops *current_ops;
-
-/* Set to 1 while the connection is being initialized.  */
-static int mips_initializing;
-
-/* Set to 1 while the connection is being brought down.  */
-static int mips_exiting;
-
-/* The next sequence number to send.  */
-static unsigned int mips_send_seq;
-
-/* The next sequence number we expect to receive.  */
-static unsigned int mips_receive_seq;
-
-/* The time to wait before retransmitting a packet, in seconds.  */
-static int mips_retransmit_wait = 3;
-
-/* The number of times to try retransmitting a packet before giving up.  */
-static int mips_send_retries = 10;
-
-/* The number of garbage characters to accept when looking for an
-   SYN for the next packet.  */
-static int mips_syn_garbage = 1050;
-
-/* The time to wait for a packet, in seconds.  */
-static int mips_receive_wait = 5;
-
-/* Set if we have sent a packet to the board but have not yet received
-   a reply.  */
-static int mips_need_reply = 0;
-
-/* Handle used to access serial I/O stream.  */
-static serial_t mips_desc;
-
-/* UDP handle used to download files to target.  */
-static serial_t udp_desc;
-static int udp_in_use;
-
-/* TFTP filename used to download files to DDB board, in the form
-   host:filename.  */
-static char *tftp_name;		/* host:filename */
-static char *tftp_localname;	/* filename portion of above */
-static int tftp_in_use;
-static FILE *tftp_file;
-
-/* Counts the number of times the user tried to interrupt the target (usually
-   via ^C.  */
-static int interrupt_count;
-
-/* If non-zero, means that the target is running. */
-static int mips_wait_flag = 0;
-
-/* If non-zero, monitor supports breakpoint commands. */
-static monitor_supports_breakpoints = 0;
-
-/* Data cache header.  */
-
-#if 0	/* not used (yet?) */
-static DCACHE *mips_dcache;
-#endif
-
-/* Non-zero means that we've just hit a read or write watchpoint */
-static int hit_watchpoint;
-
-/* Table of breakpoints/watchpoints (used only on LSI PMON target).
-   The table is indexed by a breakpoint number, which is an integer
-   from 0 to 255 returned by the LSI PMON when a breakpoint is set.
-*/
-#define MAX_LSI_BREAKPOINTS 256
-struct lsi_breakpoint_info
-{
-  enum break_type type;		/* type of breakpoint */
-  CORE_ADDR addr;		/* address of breakpoint */
-  int len;			/* length of region being watched */
-  unsigned long value;		/* value to watch */
-} lsi_breakpoints [MAX_LSI_BREAKPOINTS];
-
-/* Error/warning codes returned by LSI PMON for breakpoint commands.
-   Warning values may be ORed together; error values may not.  */
-#define W_WARN	0x100	/* This bit is set if the error code is a warning */
-#define W_MSK   0x101	/* warning: Range feature is supported via mask */
-#define W_VAL   0x102	/* warning: Value check is not supported in hardware */
-#define W_QAL   0x104	/* warning: Requested qualifiers are not supported in hardware */
-
-#define E_ERR	0x200	/* This bit is set if the error code is an error */
-#define E_BPT   0x200	/* error: No such breakpoint number */
-#define E_RGE   0x201	/* error: Range is not supported */
-#define E_QAL   0x202	/* error: The requested qualifiers can not be used */
-#define E_OUT   0x203	/* error: Out of hardware resources */
-#define E_NON   0x204	/* error: Hardware breakpoint not supported */
-
-struct lsi_error
-{
-  int code;		/* error code */
-  char *string;		/* string associated with this code */
-};
-
-struct lsi_error lsi_warning_table[] =
-{
-  { W_MSK,	"Range feature is supported via mask" },
-  { W_VAL,	"Value check is not supported in hardware" },
-  { W_QAL,	"Requested qualifiers are not supported in hardware" },
-  { 0,		NULL }
-};
-
-struct lsi_error lsi_error_table[] =
-{  
-  { E_BPT,	"No such breakpoint number" },
-  { E_RGE,	"Range is not supported" },
-  { E_QAL,	"The requested qualifiers can not be used" },
-  { E_OUT,	"Out of hardware resources" },
-  { E_NON,	"Hardware breakpoint not supported" },
-  { 0,		NULL }
-};
-
-/* Set to 1 with the 'set monitor-warnings' command to enable printing
-   of warnings returned by PMON when hardware breakpoints are used.  */
-static int monitor_warnings;
-
-
-static void
-close_ports()
-{
-  mips_is_open = 0;
-  SERIAL_CLOSE (mips_desc);
-
-  if (udp_in_use)
-    {
-      SERIAL_CLOSE (udp_desc);
-      udp_in_use = 0;
-    }
-  tftp_in_use = 0;
-}
-    
-/* Handle low-level error that we can't recover from.  Note that just
-   error()ing out from target_wait or some such low-level place will cause
-   all hell to break loose--the rest of GDB will tend to get left in an
-   inconsistent state.  */
-
-static NORETURN void
-#ifdef ANSI_PROTOTYPES
-mips_error (char *string, ...)
-#else
-mips_error (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-
-#ifdef ANSI_PROTOTYPES
-  va_start (args, string);
-#else
-  char *string;
-  va_start (args);
-  string = va_arg (args, char *);
-#endif
- 
-  target_terminal_ours ();
-  wrap_here("");			/* Force out any buffered output */
-  gdb_flush (gdb_stdout);
-  if (error_pre_print)
-    fprintf_filtered (gdb_stderr, error_pre_print);
-  vfprintf_filtered (gdb_stderr, string, args);
-  fprintf_filtered (gdb_stderr, "\n");
-  va_end (args);
-  gdb_flush (gdb_stderr);
-
-  /* Clean up in such a way that mips_close won't try to talk to the
-     board (it almost surely won't work since we weren't able to talk to
-     it).  */
-  close_ports ();
-
-  printf_unfiltered ("Ending remote MIPS debugging.\n");
-  target_mourn_inferior ();
-
-  return_to_top_level (RETURN_ERROR);
-}
-
-/* putc_readable - print a character, displaying non-printable chars in
-   ^x notation or in hex.  */
-
-static void
-putc_readable (ch)
-     int ch;
-{
-  if (ch == '\n')
-    putchar_unfiltered ('\n');
-  else if (ch == '\r')
-    printf_unfiltered ("\\r");
-  else if (ch < 0x20)	/* ASCII control character */
-    printf_unfiltered ("^%c", ch + '@');
-  else if (ch >= 0x7f)	/* non-ASCII characters (rubout or greater) */
-    printf_unfiltered ("[%02x]", ch & 0xff);
-  else
-    putchar_unfiltered (ch);
-}
-
-
-/* puts_readable - print a string, displaying non-printable chars in
-   ^x notation or in hex.  */
-
-static void
-puts_readable (string)
-     char *string;
-{
-  int c;
-
-  while ((c = *string++) != '\0')
-    putc_readable (c);
-}
-
-
-/* Wait until STRING shows up in mips_desc.  Returns 1 if successful, else 0 if
-   timed out.  TIMEOUT specifies timeout value in seconds.
-*/
-
-int
-mips_expect_timeout (string, timeout)
-     char *string;
-     int timeout;
-{
-  char *p = string;
-
-  if (remote_debug)
-    {
-      printf_unfiltered ("Expected \"");
-      puts_readable (string);
-      printf_unfiltered ("\", got \"");
-    }
-
-  immediate_quit = 1;
-  while (1)
-    {
-      int c;
-
-/* Must use SERIAL_READCHAR here cuz mips_readchar would get confused if we
-   were waiting for the mips_monitor_prompt... */
-
-      c = SERIAL_READCHAR (mips_desc, timeout);
-
-      if (c == SERIAL_TIMEOUT)
-	{
-	  if (remote_debug)
-	    printf_unfiltered ("\": FAIL\n");
-	  return 0;
-	}
-
-      if (remote_debug)
-	putc_readable (c);
-
-      if (c == *p++)
-	{	
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-	      if (remote_debug)
-	      printf_unfiltered ("\": OK\n");
-	      return 1;
-	    }
-	}
-      else
-	{
-	  p = string;
-	  if (c == *p)
-	    p++;
-	}
-    }
-}
-
-/* Wait until STRING shows up in mips_desc.  Returns 1 if successful, else 0 if
-   timed out.  The timeout value is hard-coded to 2 seconds.  Use
-   mips_expect_timeout if a different timeout value is needed.
-*/
-
-int
-mips_expect (string)
-     char *string;
-{
-    return mips_expect_timeout (string, 2);
-}
-
-/* Read the required number of characters into the given buffer (which
-   is assumed to be large enough). The only failure is a timeout. */
-int
-mips_getstring (string, n)
-     char *string;
-     int n;
-{
-  char *p = string;
-  int c;
-
-  immediate_quit = 1;
-  while (n > 0)
-    {
-      c = SERIAL_READCHAR (mips_desc, 2);
-
-      if (c == SERIAL_TIMEOUT) {
-        fprintf_unfiltered (gdb_stderr,
-			    "Failed to read %d characters from target (TIMEOUT)\n", n);
-	return 0;
-      }
-
-      *p++ = c;
-      n--;
-    }
-
-  return 1;
-}
-
-/* Read a character from the remote, aborting on error.  Returns
-   SERIAL_TIMEOUT on timeout (since that's what SERIAL_READCHAR
-   returns).  FIXME: If we see the string mips_monitor_prompt from
-   the board, then we are debugging on the main console port, and we
-   have somehow dropped out of remote debugging mode.  In this case,
-   we automatically go back in to remote debugging mode.  This is a
-   hack, put in because I can't find any way for a program running on
-   the remote board to terminate without also ending remote debugging
-   mode.  I assume users won't have any trouble with this; for one
-   thing, the IDT documentation generally assumes that the remote
-   debugging port is not the console port.  This is, however, very
-   convenient for DejaGnu when you only have one connected serial
-   port.  */
-
-static int
-mips_readchar (timeout)
-     int timeout;
-{
-  int ch;
-  static int state = 0;
-  int mips_monitor_prompt_len = strlen (mips_monitor_prompt);
-
-#ifdef MAINTENANCE_CMDS
-  {
-    int i;
-
-    i = timeout;
-    if (i == -1 && watchdog > 0)
-     i = watchdog;
-  }
-#endif
-
-  if (state == mips_monitor_prompt_len)
-    timeout = 1;
-  ch = SERIAL_READCHAR (mips_desc, timeout);
-#ifdef MAINTENANCE_CMDS
-  if (ch == SERIAL_TIMEOUT && timeout == -1) /* Watchdog went off */
-    {
-      target_mourn_inferior ();
-      error ("Watchdog has expired.  Target detached.\n");
-    }
-#endif
-  if (ch == SERIAL_EOF)
-    mips_error ("End of file from remote");
-  if (ch == SERIAL_ERROR)
-    mips_error ("Error reading from remote: %s", safe_strerror (errno));
-  if (remote_debug > 1)
-    {
-      /* Don't use _filtered; we can't deal with a QUIT out of
-	 target_wait, and I think this might be called from there.  */
-      if (ch != SERIAL_TIMEOUT)
-	printf_unfiltered ("Read '%c' %d 0x%x\n", ch, ch, ch);
-      else
-	printf_unfiltered ("Timed out in read\n");
-    }
-
-  /* If we have seen mips_monitor_prompt and we either time out, or
-     we see a @ (which was echoed from a packet we sent), reset the
-     board as described above.  The first character in a packet after
-     the SYN (which is not echoed) is always an @ unless the packet is
-     more than 64 characters long, which ours never are.  */
-  if ((ch == SERIAL_TIMEOUT || ch == '@')
-      && state == mips_monitor_prompt_len
-      && ! mips_initializing
-      && ! mips_exiting)
-    {
-      if (remote_debug > 0)
-	/* Don't use _filtered; we can't deal with a QUIT out of
-	   target_wait, and I think this might be called from there.  */
-	printf_unfiltered ("Reinitializing MIPS debugging mode\n");
-
-      mips_need_reply = 0;
-      mips_initialize ();
-
-      state = 0;
-
-      /* At this point, about the only thing we can do is abort the command
-	 in progress and get back to command level as quickly as possible. */
-
-      error ("Remote board reset, debug protocol re-initialized.");
-    }
-
-  if (ch == mips_monitor_prompt[state])
-    ++state;
-  else
-    state = 0;
-
-  return ch;
-}
-
-/* Get a packet header, putting the data in the supplied buffer.
-   PGARBAGE is a pointer to the number of garbage characters received
-   so far.  CH is the last character received.  Returns 0 for success,
-   or -1 for timeout.  */
-
-static int
-mips_receive_header (hdr, pgarbage, ch, timeout)
-     unsigned char *hdr;
-     int *pgarbage;
-     int ch;
-     int timeout;
-{
-  int i;
-
-  while (1)
-    {
-      /* Wait for a SYN.  mips_syn_garbage is intended to prevent
-	 sitting here indefinitely if the board sends us one garbage
-	 character per second.  ch may already have a value from the
-	 last time through the loop.  */
-      while (ch != SYN)
-	{
-	  ch = mips_readchar (timeout);
-	  if (ch == SERIAL_TIMEOUT)
-           return -1;
-	  if (ch != SYN)
-	    {
-	      /* Printing the character here lets the user of gdb see
-		 what the program is outputting, if the debugging is
-		 being done on the console port.  Don't use _filtered;
-		 we can't deal with a QUIT out of target_wait.  */
-	      if (! mips_initializing || remote_debug > 0)
-		{
-		  putc_readable (ch);
-		  gdb_flush (gdb_stdout);
-		}
-
-	      ++*pgarbage;
-	      if (mips_syn_garbage > 0
-		  && *pgarbage > mips_syn_garbage)
-		mips_error ("Debug protocol failure:  more than %d characters before a sync.", 
-			    mips_syn_garbage);
-	    }
-	}
-
-      /* Get the packet header following the SYN.  */
-      for (i = 1; i < HDR_LENGTH; i++)
-	{
-	  ch = mips_readchar (timeout);
-	  if (ch == SERIAL_TIMEOUT)
-            return -1;
-	  /* Make sure this is a header byte.  */
-	  if (ch == SYN || ! HDR_CHECK (ch))
-	    break;
-
-	  hdr[i] = ch;
-	}
-
-      /* If we got the complete header, we can return.  Otherwise we
-	 loop around and keep looking for SYN.  */
-      if (i >= HDR_LENGTH)
-        return 0;
-    }
-}
-
-/* Get a packet header, putting the data in the supplied buffer.
-   PGARBAGE is a pointer to the number of garbage characters received
-   so far.  The last character read is returned in *PCH.  Returns 0
-   for success, -1 for timeout, -2 for error.  */
-
-static int
-mips_receive_trailer (trlr, pgarbage, pch, timeout)
-     unsigned char *trlr;
-     int *pgarbage;
-     int *pch;
-     int timeout;
-{
-  int i;
-  int ch;
-
-  for (i = 0; i < TRLR_LENGTH; i++)
-    {
-      ch = mips_readchar (timeout);
-      *pch = ch;
-      if (ch == SERIAL_TIMEOUT)
-	return -1;
-      if (! TRLR_CHECK (ch))
-	return -2;
-      trlr[i] = ch;
-    }
-  return 0;
-}
-
-/* Get the checksum of a packet.  HDR points to the packet header.
-   DATA points to the packet data.  LEN is the length of DATA.  */
-
-static int
-mips_cksum (hdr, data, len)
-     const unsigned char *hdr;
-     const unsigned char *data;
-     int len;
-{
-  register const unsigned char *p;
-  register int c;
-  register int cksum;
-
-  cksum = 0;
-
-  /* The initial SYN is not included in the checksum.  */
-  c = HDR_LENGTH - 1;
-  p = hdr + 1;
-  while (c-- != 0)
-    cksum += *p++;
-  
-  c = len;
-  p = data;
-  while (c-- != 0)
-    cksum += *p++;
-
-  return cksum;
-}
-
-/* Send a packet containing the given ASCII string.  */
-
-static void
-mips_send_packet (s, get_ack)
-     const char *s;
-     int get_ack;
-{
-  /* unsigned */ int len;
-  unsigned char *packet;
-  register int cksum;
-  int try;
-
-  len = strlen (s);
-  if (len > DATA_MAXLEN)
-    mips_error ("MIPS protocol data packet too long: %s", s);
-
-  packet = (unsigned char *) alloca (HDR_LENGTH + len + TRLR_LENGTH + 1);
-
-  packet[HDR_INDX_SYN] = HDR_SET_SYN (1, len, mips_send_seq);
-  packet[HDR_INDX_TYPE_LEN] = HDR_SET_TYPE_LEN (1, len, mips_send_seq);
-  packet[HDR_INDX_LEN1] = HDR_SET_LEN1 (1, len, mips_send_seq);
-  packet[HDR_INDX_SEQ] = HDR_SET_SEQ (1, len, mips_send_seq);
-
-  memcpy (packet + HDR_LENGTH, s, len);
-
-  cksum = mips_cksum (packet, packet + HDR_LENGTH, len);
-  packet[HDR_LENGTH + len + TRLR_INDX_CSUM1] = TRLR_SET_CSUM1 (cksum);
-  packet[HDR_LENGTH + len + TRLR_INDX_CSUM2] = TRLR_SET_CSUM2 (cksum);
-  packet[HDR_LENGTH + len + TRLR_INDX_CSUM3] = TRLR_SET_CSUM3 (cksum);
-
-  /* Increment the sequence number.  This will set mips_send_seq to
-     the sequence number we expect in the acknowledgement.  */
-  mips_send_seq = (mips_send_seq + 1) % SEQ_MODULOS;
-
-  /* We can only have one outstanding data packet, so we just wait for
-     the acknowledgement here.  Keep retransmitting the packet until
-     we get one, or until we've tried too many times.  */
-  for (try = 0; try < mips_send_retries; try++)
-    {
-      int garbage;
-      int ch;
-
-      if (remote_debug > 0)
-	{
-	  /* Don't use _filtered; we can't deal with a QUIT out of
-	     target_wait, and I think this might be called from there.  */
-	  packet[HDR_LENGTH + len + TRLR_LENGTH] = '\0';
-	  printf_unfiltered ("Writing \"%s\"\n", packet + 1);
-	}
-
-      if (SERIAL_WRITE (mips_desc, packet,
-			HDR_LENGTH + len + TRLR_LENGTH) != 0)
-	mips_error ("write to target failed: %s", safe_strerror (errno));
-
-      if (! get_ack)
-	return;
-
-      garbage = 0;
-      ch = 0;
-      while (1)
-	{
-	  unsigned char hdr[HDR_LENGTH + 1];
-	  unsigned char trlr[TRLR_LENGTH + 1];
-	  int err;
-	  unsigned int seq;
-
-	  /* Get the packet header.  If we time out, resend the data
-	     packet.  */
-	  err = mips_receive_header (hdr, &garbage, ch, mips_retransmit_wait);
-	  if (err != 0)
-	    break;
-
-	  ch = 0;
-
-	  /* If we get a data packet, assume it is a duplicate and
-	     ignore it.  FIXME: If the acknowledgement is lost, this
-	     data packet may be the packet the remote sends after the
-	     acknowledgement.  */
-	  if (HDR_IS_DATA (hdr)) {
-            int i;
-
-            /* Ignore any errors raised whilst attempting to ignore
-               packet. */
-
-            len = HDR_GET_LEN (hdr);
-
-            for (i = 0; i < len; i++)
-              {
-                int rch;
-
-                rch = mips_readchar (2);
-                if (rch == SYN)
-                  {
-                    ch = SYN;
-                    break;
-                  }
-                if (rch == SERIAL_TIMEOUT)
-                  break;
-                /* ignore the character */
-              }
-
-            if (i == len)
-              (void) mips_receive_trailer (trlr, &garbage, &ch, 2);
-
-            /* We don't bother checking the checksum, or providing an
-               ACK to the packet. */
-	    continue;
-          }
-
-	  /* If the length is not 0, this is a garbled packet.  */
-	  if (HDR_GET_LEN (hdr) != 0)
-	    continue;
-
-	  /* Get the packet trailer.  */
-	  err = mips_receive_trailer (trlr, &garbage, &ch,
-				      mips_retransmit_wait);
-
-	  /* If we timed out, resend the data packet.  */
-	  if (err == -1)
-	    break;
-
-	  /* If we got a bad character, reread the header.  */
-	  if (err != 0)
-	    continue;
-
-	  /* If the checksum does not match the trailer checksum, this
-	     is a bad packet; ignore it.  */
-	  if (mips_cksum (hdr, (unsigned char *) NULL, 0)
-	      != TRLR_GET_CKSUM (trlr))
-	    continue;
-
-	  if (remote_debug > 0)
-	    {
-	      hdr[HDR_LENGTH] = '\0';
-	      trlr[TRLR_LENGTH] = '\0';
-	      /* Don't use _filtered; we can't deal with a QUIT out of
-		 target_wait, and I think this might be called from there.  */
-	      printf_unfiltered ("Got ack %d \"%s%s\"\n",
-			       HDR_GET_SEQ (hdr), hdr + 1, trlr);
-	    }
-
-	  /* If this ack is for the current packet, we're done.  */
-	  seq = HDR_GET_SEQ (hdr);
-	  if (seq == mips_send_seq)
-	    return;
-
-	  /* If this ack is for the last packet, resend the current
-	     packet.  */
-	  if ((seq + 1) % SEQ_MODULOS == mips_send_seq)
-	    break;
-
-	  /* Otherwise this is a bad ack; ignore it.  Increment the
-	     garbage count to ensure that we do not stay in this loop
-	     forever.  */
-	  ++garbage;
-	}
-    }
-
-  mips_error ("Remote did not acknowledge packet");
-}
-
-/* Receive and acknowledge a packet, returning the data in BUFF (which
-   should be DATA_MAXLEN + 1 bytes).  The protocol documentation
-   implies that only the sender retransmits packets, so this code just
-   waits silently for a packet.  It returns the length of the received
-   packet.  If THROW_ERROR is nonzero, call error() on errors.  If not,
-   don't print an error message and return -1.  */
-
-static int
-mips_receive_packet (buff, throw_error, timeout)
-     char *buff;
-     int throw_error;
-     int timeout;
-{
-  int ch;
-  int garbage;
-  int len;
-  unsigned char ack[HDR_LENGTH + TRLR_LENGTH + 1];
-  int cksum;
-
-  ch = 0;
-  garbage = 0;
-  while (1)
-    {
-      unsigned char hdr[HDR_LENGTH];
-      unsigned char trlr[TRLR_LENGTH];
-      int i;
-      int err;
-
-      if (mips_receive_header (hdr, &garbage, ch, timeout) != 0)
-	{
-	  if (throw_error)
-	    mips_error ("Timed out waiting for remote packet");
-	  else
-	    return -1;
-	}
-
-      ch = 0;
-
-      /* An acknowledgement is probably a duplicate; ignore it.  */
-      if (! HDR_IS_DATA (hdr))
-	{
-          len = HDR_GET_LEN (hdr);
-          /* Check if the length is valid for an ACK, we may aswell
-             try and read the remainder of the packet: */
-          if (len == 0)
-            {
-              /* Ignore the error condition, since we are going to
-                 ignore the packet anyway. */
-              (void) mips_receive_trailer (trlr, &garbage, &ch, timeout);
-            }
-	  /* Don't use _filtered; we can't deal with a QUIT out of
-	     target_wait, and I think this might be called from there.  */
-	  if (remote_debug > 0)
-	    printf_unfiltered ("Ignoring unexpected ACK\n");
-	  continue;
-	}
-
-      len = HDR_GET_LEN (hdr);
-      for (i = 0; i < len; i++)
-	{
-	  int rch;
-
-	  rch = mips_readchar (timeout);
-	  if (rch == SYN)
-	    {
-	      ch = SYN;
-	      break;
-	    }
-	  if (rch == SERIAL_TIMEOUT)
-	    {
-	      if (throw_error)
-		mips_error ("Timed out waiting for remote packet");
-	      else
-		return -1;
-	    }
-	  buff[i] = rch;
-	}
-
-      if (i < len)
-	{
-	  /* Don't use _filtered; we can't deal with a QUIT out of
-	     target_wait, and I think this might be called from there.  */
-	  if (remote_debug > 0)
-	    printf_unfiltered ("Got new SYN after %d chars (wanted %d)\n",
-			     i, len);
-	  continue;
-	}
-
-      err = mips_receive_trailer (trlr, &garbage, &ch, timeout);
-      if (err == -1)
-	{
-	  if (throw_error)
-	    mips_error ("Timed out waiting for packet");
-	  else
-	    return -1;
-	}
-      if (err == -2)
-	{
-	  /* Don't use _filtered; we can't deal with a QUIT out of
-	     target_wait, and I think this might be called from there.  */
-	  if (remote_debug > 0)
-	    printf_unfiltered ("Got SYN when wanted trailer\n");
-	  continue;
-	}
-
-      /* If this is the wrong sequence number, ignore it.  */
-      if (HDR_GET_SEQ (hdr) != mips_receive_seq)
-	{
-	  /* Don't use _filtered; we can't deal with a QUIT out of
-	     target_wait, and I think this might be called from there.  */
-	  if (remote_debug > 0)
-	    printf_unfiltered ("Ignoring sequence number %d (want %d)\n",
-			     HDR_GET_SEQ (hdr), mips_receive_seq);
-	  continue;
-	}
-
-      if (mips_cksum (hdr, buff, len) == TRLR_GET_CKSUM (trlr))
-        break;
-
-      if (remote_debug > 0)
-	/* Don't use _filtered; we can't deal with a QUIT out of
-	   target_wait, and I think this might be called from there.  */
-	printf_unfiltered ("Bad checksum; data %d, trailer %d\n",
-			 mips_cksum (hdr, buff, len),
-			 TRLR_GET_CKSUM (trlr));
-
-      /* The checksum failed.  Send an acknowledgement for the
-	 previous packet to tell the remote to resend the packet.  */
-      ack[HDR_INDX_SYN] = HDR_SET_SYN (0, 0, mips_receive_seq);
-      ack[HDR_INDX_TYPE_LEN] = HDR_SET_TYPE_LEN (0, 0, mips_receive_seq);
-      ack[HDR_INDX_LEN1] = HDR_SET_LEN1 (0, 0, mips_receive_seq);
-      ack[HDR_INDX_SEQ] = HDR_SET_SEQ (0, 0, mips_receive_seq);
-
-      cksum = mips_cksum (ack, (unsigned char *) NULL, 0);
-
-      ack[HDR_LENGTH + TRLR_INDX_CSUM1] = TRLR_SET_CSUM1 (cksum);
-      ack[HDR_LENGTH + TRLR_INDX_CSUM2] = TRLR_SET_CSUM2 (cksum);
-      ack[HDR_LENGTH + TRLR_INDX_CSUM3] = TRLR_SET_CSUM3 (cksum);
-
-      if (remote_debug > 0)
-	{
-	  ack[HDR_LENGTH + TRLR_LENGTH] = '\0';
-	  /* Don't use _filtered; we can't deal with a QUIT out of
-	     target_wait, and I think this might be called from there.  */
-	  printf_unfiltered ("Writing ack %d \"%s\"\n", mips_receive_seq,
-			   ack + 1);
-	}
-
-      if (SERIAL_WRITE (mips_desc, ack, HDR_LENGTH + TRLR_LENGTH) != 0)
-	{
-	  if (throw_error)
-	    mips_error ("write to target failed: %s", safe_strerror (errno));
-	  else
-	    return -1;
-	}
-    }
-
-  if (remote_debug > 0)
-    {
-      buff[len] = '\0';
-      /* Don't use _filtered; we can't deal with a QUIT out of
-	 target_wait, and I think this might be called from there.  */
-      printf_unfiltered ("Got packet \"%s\"\n", buff);
-    }
-
-  /* We got the packet.  Send an acknowledgement.  */
-  mips_receive_seq = (mips_receive_seq + 1) % SEQ_MODULOS;
-
-  ack[HDR_INDX_SYN] = HDR_SET_SYN (0, 0, mips_receive_seq);
-  ack[HDR_INDX_TYPE_LEN] = HDR_SET_TYPE_LEN (0, 0, mips_receive_seq);
-  ack[HDR_INDX_LEN1] = HDR_SET_LEN1 (0, 0, mips_receive_seq);
-  ack[HDR_INDX_SEQ] = HDR_SET_SEQ (0, 0, mips_receive_seq);
-
-  cksum = mips_cksum (ack, (unsigned char *) NULL, 0);
-
-  ack[HDR_LENGTH + TRLR_INDX_CSUM1] = TRLR_SET_CSUM1 (cksum);
-  ack[HDR_LENGTH + TRLR_INDX_CSUM2] = TRLR_SET_CSUM2 (cksum);
-  ack[HDR_LENGTH + TRLR_INDX_CSUM3] = TRLR_SET_CSUM3 (cksum);
-
-  if (remote_debug > 0)
-    {
-      ack[HDR_LENGTH + TRLR_LENGTH] = '\0';
-      /* Don't use _filtered; we can't deal with a QUIT out of
-	 target_wait, and I think this might be called from there.  */
-      printf_unfiltered ("Writing ack %d \"%s\"\n", mips_receive_seq,
-		       ack + 1);
-    }
-
-  if (SERIAL_WRITE (mips_desc, ack, HDR_LENGTH + TRLR_LENGTH) != 0)
-    {
-      if (throw_error)
-	mips_error ("write to target failed: %s", safe_strerror (errno));
-      else
-	return -1;
-    }
-
-  return len;
-}
-
-/* Optionally send a request to the remote system and optionally wait
-   for the reply.  This implements the remote debugging protocol,
-   which is built on top of the packet protocol defined above.  Each
-   request has an ADDR argument and a DATA argument.  The following
-   requests are defined:
-
-   \0	don't send a request; just wait for a reply
-   i	read word from instruction space at ADDR
-   d	read word from data space at ADDR
-   I	write DATA to instruction space at ADDR
-   D	write DATA to data space at ADDR
-   r	read register number ADDR
-   R	set register number ADDR to value DATA
-   c	continue execution (if ADDR != 1, set pc to ADDR)
-   s	single step (if ADDR != 1, set pc to ADDR)
-
-   The read requests return the value requested.  The write requests
-   return the previous value in the changed location.  The execution
-   requests return a UNIX wait value (the approximate signal which
-   caused execution to stop is in the upper eight bits).
-
-   If PERR is not NULL, this function waits for a reply.  If an error
-   occurs, it sets *PERR to 1 and sets errno according to what the
-   target board reports.  */
-
-static CORE_ADDR 
-mips_request (cmd, addr, data, perr, timeout, buff)
-     int cmd;
-     CORE_ADDR addr;
-     CORE_ADDR data;
-     int *perr;
-     int timeout;
-     char *buff;
-{
-  char myBuff[DATA_MAXLEN + 1];
-  int len;
-  int rpid;
-  char rcmd;
-  int rerrflg;
-  unsigned long rresponse;
-
-  if (buff == (char *) NULL)
-    buff = myBuff;
-
-  if (cmd != '\0')
-    {
-      if (mips_need_reply)
-	fatal ("mips_request: Trying to send command before reply");
-      sprintf (buff, "0x0 %c 0x%s 0x%s", cmd, paddr_nz (addr), paddr_nz (data));
-      mips_send_packet (buff, 1);
-      mips_need_reply = 1;
-    }
-
-  if (perr == (int *) NULL)
-    return 0;
-
-  if (! mips_need_reply)
-    fatal ("mips_request: Trying to get reply before command");
-
-  mips_need_reply = 0;
-
-  len = mips_receive_packet (buff, 1, timeout);
-  buff[len] = '\0';
-
-  if (sscanf (buff, "0x%x %c 0x%x 0x%lx",
-	      &rpid, &rcmd, &rerrflg, &rresponse) != 4
-      || (cmd != '\0' && rcmd != cmd))
-    mips_error ("Bad response from remote board");
-
-  if (rerrflg != 0)
-    {
-      *perr = 1;
-
-      /* FIXME: This will returns MIPS errno numbers, which may or may
-	 not be the same as errno values used on other systems.  If
-	 they stick to common errno values, they will be the same, but
-	 if they don't, they must be translated.  */
-      errno = rresponse;
-
-      return 0;
-    }
-
-  *perr = 0;
-  return rresponse;
-}
-
-static void
-mips_initialize_cleanups (arg)
-     PTR arg;
-{
-  mips_initializing = 0;
-}
-
-static void
-mips_exit_cleanups (arg)
-     PTR arg;
-{
-  mips_exiting = 0;
-}
-
-static void
-mips_send_command (cmd, prompt)
-     const char *cmd;
-     int prompt;
-{
-  SERIAL_WRITE (mips_desc, cmd, strlen(cmd));
-  mips_expect (cmd);
-  mips_expect ("\n");
-  if (prompt)
-    mips_expect (mips_monitor_prompt);
-}
-
-/* Enter remote (dbx) debug mode: */
-static void
-mips_enter_debug ()
-{
-  /* Reset the sequence numbers, ready for the new debug sequence: */
-  mips_send_seq = 0;
-  mips_receive_seq = 0;
-
-  if (mips_monitor != MON_IDT)
-    mips_send_command ("debug\r", 0);
-  else /* assume IDT monitor by default */
-    mips_send_command ("db tty0\r", 0);
-
-  sleep(1);
-  SERIAL_WRITE (mips_desc, "\r", sizeof "\r" - 1);
-
-  /* We don't need to absorb any spurious characters here, since the
-     mips_receive_header will eat up a reasonable number of characters
-     whilst looking for the SYN, however this avoids the "garbage"
-     being displayed to the user. */
-  if (mips_monitor != MON_IDT)
-    mips_expect ("\r");
-  
-  {
-    char buff[DATA_MAXLEN + 1];
-    if (mips_receive_packet (buff, 1, 3) < 0)
-      mips_error ("Failed to initialize (didn't receive packet).");
-  }
-}
-
-/* Exit remote (dbx) debug mode, returning to the monitor prompt: */
-static int
-mips_exit_debug ()
-{
-  int err;
-  struct cleanup *old_cleanups = make_cleanup (mips_exit_cleanups, NULL);
-
-  mips_exiting = 1;
-
-  if (mips_monitor != MON_IDT)
-    {
-      /* The DDB (NEC) and MiniRISC (LSI) versions of PMON exit immediately,
-         so we do not get a reply to this command: */
-      mips_request ('x', (unsigned int) 0, (unsigned int) 0, NULL,
-		mips_receive_wait, NULL);
-      mips_need_reply = 0;
-      if (!mips_expect (" break!"))
-        return -1;
-    }
-  else
-    mips_request ('x', (unsigned int) 0, (unsigned int) 0, &err,
-                  mips_receive_wait, NULL);
-
-  if (!mips_expect (mips_monitor_prompt))
-    return -1;
-
-  do_cleanups (old_cleanups);
-
-  return 0;
-}
-
-/* Initialize a new connection to the MIPS board, and make sure we are
-   really connected.  */
-
-static void
-mips_initialize ()
-{
-  int err;
-  struct cleanup *old_cleanups = make_cleanup (mips_initialize_cleanups, NULL);
-  int j;
-
-  /* What is this code doing here?  I don't see any way it can happen, and
-     it might mean mips_initializing didn't get cleared properly.
-     So I'll make it a warning.  */
-
-  if (mips_initializing)
-    {
-      warning ("internal error: mips_initialize called twice");
-      return;
-    }
-
-  mips_wait_flag = 0;
-  mips_initializing = 1;
-
-  /* At this point, the packit protocol isn't responding.  We'll try getting
-     into the monitor, and restarting the protocol.  */
-
-  /* Force the system into the monitor.  After this we *should* be at
-     the mips_monitor_prompt.  */
-  if (mips_monitor != MON_IDT)
-    j = 0; /* start by checking if we are already at the prompt */
-  else
-    j = 1; /* start by sending a break */
-  for (; j <= 4; j++)
-    {
-      switch (j)
-	{
-        case 0:                 /* First, try sending a CR */
-          SERIAL_FLUSH_INPUT (mips_desc);
-	  SERIAL_WRITE (mips_desc, "\r", 1);
-          break;
-	case 1:			/* First, try sending a break */
-	  SERIAL_SEND_BREAK (mips_desc);
-	  break;
-	case 2:			/* Then, try a ^C */
-	  SERIAL_WRITE (mips_desc, "\003", 1);
-	  break;
-	case 3:			/* Then, try escaping from download */
-	  {
-            if (mips_monitor != MON_IDT)
-              {
-                char tbuff[7];
-
-                /* We shouldn't need to send multiple termination
-                   sequences, since the target performs line (or
-                   block) reads, and then processes those
-                   packets. In-case we were downloading a large packet
-                   we flush the output buffer before inserting a
-                   termination sequence. */
-                SERIAL_FLUSH_OUTPUT (mips_desc);
-                sprintf (tbuff, "\r/E/E\r");
-                SERIAL_WRITE (mips_desc, tbuff, 6);
-              }
-            else
-              {
-                char srec[10];
-                int i;
-
-                /* We are possibly in binary download mode, having
-                   aborted in the middle of an S-record.  ^C won't
-                   work because of binary mode.  The only reliable way
-                   out is to send enough termination packets (8 bytes)
-                   to fill up and then overflow the largest size
-                   S-record (255 bytes in this case).  This amounts to
-                   256/8 + 1 packets.
-                   */
-
-                mips_make_srec (srec, '7', 0, NULL, 0);
-
-                for (i = 1; i <= 33; i++)
-                  {
-                    SERIAL_WRITE (mips_desc, srec, 8);
-
-                    if (SERIAL_READCHAR (mips_desc, 0) >= 0)
-                      break;	/* Break immediatly if we get something from
-				   the board. */
-                  }
-              }
-          }
-	  break;
-	case 4:
-	  mips_error ("Failed to initialize.");
-	}
-
-      if (mips_expect (mips_monitor_prompt))
-	break;
-    }
-
-  if (mips_monitor != MON_IDT)
-    {
-      /* Sometimes PMON ignores the first few characters in the first
-         command sent after a load.  Sending a blank command gets
-	 around that.  */
-      mips_send_command ("\r", -1);
-
-      /* Ensure the correct target state: */
-      if (mips_monitor != MON_LSI)
-	mips_send_command ("set regsize 64\r", -1);
-      mips_send_command ("set hostport tty0\r", -1);
-      mips_send_command ("set brkcmd \"\"\r", -1);
-      /* Delete all the current breakpoints: */
-      mips_send_command ("db *\r", -1);
-      /* NOTE: PMON does not have breakpoint support through the
-         "debug" mode, only at the monitor command-line. */
-    }
-
-  mips_enter_debug ();
-
-  /* Clear all breakpoints: */
-  if ((mips_monitor == MON_IDT
-       && clear_breakpoint (-1, 0, BREAK_UNUSED) == 0)
-      || mips_monitor == MON_LSI)
-    monitor_supports_breakpoints = 1;
-  else
-    monitor_supports_breakpoints = 0;
-
-  do_cleanups (old_cleanups);
-
-  /* If this doesn't call error, we have connected; we don't care if
-     the request itself succeeds or fails.  */
-
-  mips_request ('r', (unsigned int) 0, (unsigned int) 0, &err,
-		mips_receive_wait, NULL);
-  set_current_frame (create_new_frame (read_fp (), read_pc ()));
-  select_frame (get_current_frame (), 0);
-}
-
-/* Open a connection to the remote board.  */
-static void
-common_open (ops, name, from_tty, new_monitor, new_monitor_prompt)
-     struct target_ops *ops;
-     char *name;
-     int from_tty;
-     enum mips_monitor_type new_monitor;
-     char *new_monitor_prompt;
-{
-  char *ptype;
-  char *serial_port_name;
-  char *remote_name = 0;
-  char *local_name = 0;
-  char **argv;
-
-  if (name == 0)
-    error (
-"To open a MIPS remote debugging connection, you need to specify what serial\n\
-device is attached to the target board (e.g., /dev/ttya).\n"
-"If you want to use TFTP to download to the board, specify the name of a\n"
-"temporary file to be used by GDB for downloads as the second argument.\n"
-"This filename must be in the form host:filename, where host is the name\n"
-"of the host running the TFTP server, and the file must be readable by the\n"
-"world.  If the local name of the temporary file differs from the name as\n"
-"seen from the board via TFTP, specify that name as the third parameter.\n");
-
-  /* Parse the serial port name, the optional TFTP name, and the
-     optional local TFTP name.  */
-  if ((argv = buildargv (name)) == NULL)
-    nomem(0);
-  make_cleanup ((make_cleanup_func) freeargv, argv);
-
-  serial_port_name = strsave (argv[0]);
-  if (argv[1])				/* remote TFTP name specified? */
-    {
-      remote_name = argv[1];
-      if (argv[2])			/* local TFTP filename specified? */
-	local_name = argv[2];
-    }
-
-  target_preopen (from_tty);
-
-  if (mips_is_open)
-    unpush_target (current_ops);
-
-  /* Open and initialize the serial port.  */
-  mips_desc = SERIAL_OPEN (serial_port_name);
-  if (mips_desc == (serial_t) NULL)
-    perror_with_name (serial_port_name);
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE (mips_desc, baud_rate))
-        {
-          SERIAL_CLOSE (mips_desc);
-          perror_with_name (serial_port_name);
-        }
-    }
-
-  SERIAL_RAW (mips_desc);
-
-  /* Open and initialize the optional download port.  If it is in the form
-     hostname#portnumber, it's a UDP socket.  If it is in the form
-     hostname:filename, assume it's the TFTP filename that must be
-     passed to the DDB board to tell it where to get the load file.  */
-  if (remote_name)
-    {
-      if (strchr (remote_name, '#'))
-	{
-	  udp_desc = SERIAL_OPEN (remote_name);
-	  if (!udp_desc)
-	    perror_with_name ("Unable to open UDP port");
-	  udp_in_use = 1;
-	}
-      else
-	{
-	  /* Save the remote and local names of the TFTP temp file.  If
-	     the user didn't specify a local name, assume it's the same
-	     as the part of the remote name after the "host:".  */
-	  if (tftp_name)
-	    free (tftp_name);
-	  if (tftp_localname)
-	    free (tftp_localname);
-	  if (local_name == NULL)
-	      if ((local_name = strchr (remote_name, ':')) != NULL)
-		local_name++;		/* skip over the colon */
-	  if (local_name == NULL)
-	    local_name = remote_name;	/* local name same as remote name */
-	  tftp_name = strsave (remote_name);
-	  tftp_localname = strsave (local_name);
-	  tftp_in_use = 1;
-	}
-    }
-
-  current_ops = ops;
-  mips_is_open = 1;
-
-  /* Reset the expected monitor prompt if it's never been set before.  */
-  if (mips_monitor_prompt == NULL)
-    mips_monitor_prompt = strsave (new_monitor_prompt);
-  mips_monitor = new_monitor;
-
-  mips_initialize ();
-
-  if (from_tty)
-    printf_unfiltered ("Remote MIPS debugging using %s\n", serial_port_name);
-
-  /* Switch to using remote target now.  */
-  push_target (ops);
-
-  /* FIXME: Should we call start_remote here?  */
-
-  /* Try to figure out the processor model if possible.  */
-  ptype = mips_read_processor_type ();
-  if (ptype)
-    mips_set_processor_type_command (strsave (ptype), 0);
-
-/* This is really the job of start_remote however, that makes an assumption
-   that the target is about to print out a status message of some sort.  That
-   doesn't happen here (in fact, it may not be possible to get the monitor to
-   send the appropriate packet).  */
-
-  flush_cached_frames ();
-  registers_changed ();
-  stop_pc = read_pc ();
-  set_current_frame (create_new_frame (read_fp (), stop_pc));
-  select_frame (get_current_frame (), 0);
-  print_stack_frame (selected_frame, -1, 1);
-  free (serial_port_name);
-}
-
-static void
-mips_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  common_open (&mips_ops, name, from_tty, MON_IDT, TARGET_MONITOR_PROMPT);
-}
-
-static void
-pmon_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  common_open (&pmon_ops, name, from_tty, MON_PMON, "PMON> ");
-}
-
-static void
-ddb_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  common_open (&ddb_ops, name, from_tty, MON_DDB, "NEC010>");
-}
-
-static void
-lsi_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  int i;
-
-  /* Clear the LSI breakpoint table.  */
-  for (i = 0; i < MAX_LSI_BREAKPOINTS; i++)
-    lsi_breakpoints[i].type = BREAK_UNUSED;
-  
-  common_open (&lsi_ops, name, from_tty, MON_LSI, "PMON> ");
-}
-
-/* Close a connection to the remote board.  */
-
-static void
-mips_close (quitting)
-     int quitting;
-{
-  if (mips_is_open)
-    {
-      /* Get the board out of remote debugging mode.  */
-      (void) mips_exit_debug ();
-
-      close_ports ();
-    }
-}
-
-/* Detach from the remote board.  */
-
-static void
-mips_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    error ("Argument given to \"detach\" when remotely debugging.");
-
-  pop_target ();
-
-  mips_close (1);
-
-  if (from_tty)
-    printf_unfiltered ("Ending remote MIPS debugging.\n");
-}
-
-/* Tell the target board to resume.  This does not wait for a reply
-   from the board, except in the case of single-stepping on LSI boards,
-   where PMON does return a reply.  */
-
-static void
-mips_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  int err;
-
-  /* LSI PMON requires returns a reply packet "0x1 s 0x0 0x57f" after
-     a single step, so we wait for that.  */
-  mips_request (step ? 's' : 'c',
-		(unsigned int) 1,
-		(unsigned int) siggnal,
-		mips_monitor == MON_LSI && step ? &err : (int *) NULL,
-		mips_receive_wait, NULL);
-}
-
-/* Return the signal corresponding to SIG, where SIG is the number which
-   the MIPS protocol uses for the signal.  */
-enum target_signal
-mips_signal_from_protocol (sig)
-     int sig;
-{
-  /* We allow a few more signals than the IDT board actually returns, on
-     the theory that there is at least *some* hope that perhaps the numbering
-     for these signals is widely agreed upon.  */
-  if (sig <= 0
-      || sig > 31)
-    return TARGET_SIGNAL_UNKNOWN;
-
-  /* Don't want to use target_signal_from_host because we are converting
-     from MIPS signal numbers, not host ones.  Our internal numbers
-     match the MIPS numbers for the signals the board can return, which
-     are: SIGINT, SIGSEGV, SIGBUS, SIGILL, SIGFPE, SIGTRAP.  */
-  return (enum target_signal) sig;
-}
-
-/* Wait until the remote stops, and return a wait status.  */
-
-static int
-mips_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int rstatus;
-  int err;
-  char buff[DATA_MAXLEN];
-  int rpc, rfp, rsp;
-  char flags[20];
-  int nfields;
-  int i;
-
-  interrupt_count = 0;
-  hit_watchpoint = 0;
-
-  /* If we have not sent a single step or continue command, then the
-     board is waiting for us to do something.  Return a status
-     indicating that it is stopped.  */
-  if (! mips_need_reply)
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      return 0;
-    }
-
-  /* No timeout; we sit here as long as the program continues to execute.  */
-  mips_wait_flag = 1;
-  rstatus = mips_request ('\000', (unsigned int) 0, (unsigned int) 0, &err, -1,
-			  buff);
-  mips_wait_flag = 0;
-  if (err)
-    mips_error ("Remote failure: %s", safe_strerror (errno));
-
-  /* On returning from a continue, the PMON monitor seems to start
-     echoing back the messages we send prior to sending back the
-     ACK. The code can cope with this, but to try and avoid the
-     unnecessary serial traffic, and "spurious" characters displayed
-     to the user, we cheat and reset the debug protocol. The problems
-     seems to be caused by a check on the number of arguments, and the
-     command length, within the monitor causing it to echo the command
-     as a bad packet. */
-  if (mips_monitor == MON_PMON)
-    {
-      mips_exit_debug ();
-      mips_enter_debug ();
-    }
-
-  /* See if we got back extended status.  If so, pick out the pc, fp, sp, etc... */
-
-  nfields = sscanf (buff, "0x%*x %*c 0x%*x 0x%*x 0x%x 0x%x 0x%x 0x%*x %s",
-		    &rpc, &rfp, &rsp, flags);
-  if (nfields >= 3)
-    {
-      char buf[MAX_REGISTER_RAW_SIZE];
-
-      store_unsigned_integer (buf, REGISTER_RAW_SIZE (PC_REGNUM), rpc);
-      supply_register (PC_REGNUM, buf);
-
-      store_unsigned_integer (buf, REGISTER_RAW_SIZE (PC_REGNUM), rfp);
-      supply_register (30, buf); /* This register they are avoiding and so it is unnamed */
-
-      store_unsigned_integer (buf, REGISTER_RAW_SIZE (SP_REGNUM), rsp);
-      supply_register (SP_REGNUM, buf);
-
-      store_unsigned_integer (buf, REGISTER_RAW_SIZE (FP_REGNUM), 0);
-      supply_register (FP_REGNUM, buf);
-
-      if (nfields == 9)
-	{
-	  int i;
-
-	  for (i = 0; i <= 2; i++)
-	    if (flags[i] == 'r' || flags[i] == 'w')
-	      hit_watchpoint = 1;
-	    else if (flags[i] == '\000')
-	      break;
-	}
-    }
-
-  if (strcmp (target_shortname, "lsi") == 0)
-    {
-#if 0
-      /* If this is an LSI PMON target, see if we just hit a hardrdware watchpoint.
-	 Right now, PMON doesn't give us enough information to determine which
-	 breakpoint we hit.  So we have to look up the PC in our own table
-	 of breakpoints, and if found, assume it's just a normal instruction
-	 fetch breakpoint, not a data watchpoint.  FIXME when PMON
-	 provides some way to tell us what type of breakpoint it is.  */
-      int i;
-      CORE_ADDR pc = read_pc();
-
-      hit_watchpoint = 1;
-      for (i = 0; i < MAX_LSI_BREAKPOINTS; i++)
-	{
-	  if (lsi_breakpoints[i].addr == pc
-	      && lsi_breakpoints[i].type == BREAK_FETCH)
-	    {
-	      hit_watchpoint = 0;
-	      break;
-	    }
-	}
-#else
-      /* If a data breakpoint was hit, PMON returns the following packet:
-	     0x1 c 0x0 0x57f 0x1
-	 The return packet from an ordinary breakpoint doesn't have the
-	 extra 0x01 field tacked onto the end.  */
-      if (nfields == 1 && rpc == 1)
-	hit_watchpoint = 1;
-#endif
-    }
-
-  /* NOTE: The following (sig) numbers are defined by PMON:
-     	SPP_SIGTRAP     5       breakpoint
-        SPP_SIGINT      2
-        SPP_SIGSEGV     11
-        SPP_SIGBUS      10
-        SPP_SIGILL      4
-        SPP_SIGFPE      8
-        SPP_SIGTERM     15 */
-
-  /* Translate a MIPS waitstatus.  We use constants here rather than WTERMSIG
-     and so on, because the constants we want here are determined by the
-     MIPS protocol and have nothing to do with what host we are running on.  */
-  if ((rstatus & 0xff) == 0)
-    {
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = (((rstatus) >> 8) & 0xff);
-    }
-  else if ((rstatus & 0xff) == 0x7f)
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = mips_signal_from_protocol (((rstatus) >> 8) & 0xff);
-
-      /* If the stop PC is in the _exit function, assume
-         we hit the 'break 0x3ff' instruction in _exit, so this
-	 is not a normal breakpoint.  */
-      if (strcmp (target_shortname, "lsi") == 0)
-	{
-	  char *func_name;
-	  CORE_ADDR func_start;
-	  CORE_ADDR pc = read_pc();
-
-	  find_pc_partial_function (pc, &func_name, &func_start, NULL);
-	  if (func_name != NULL && strcmp (func_name, "_exit") == 0
-	      && func_start == pc)
-	    status->kind = TARGET_WAITKIND_EXITED;
-	}
-    }
-  else
-    {
-      status->kind = TARGET_WAITKIND_SIGNALLED;
-      status->value.sig = mips_signal_from_protocol (rstatus & 0x7f);
-    }
-
-  return 0;
-}
-
-/* We have to map between the register numbers used by gdb and the
-   register numbers used by the debugging protocol.  This function
-   assumes that we are using tm-mips.h.  */
-
-#define REGNO_OFFSET 96
-
-static int
-mips_map_regno (regno)
-     int regno;
-{
-  if (regno < 32)
-    return regno;
-  if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32)
-    return regno - FP0_REGNUM + 32;
-  switch (regno)
-    {
-    case PC_REGNUM:
-      return REGNO_OFFSET + 0;
-    case CAUSE_REGNUM:
-      return REGNO_OFFSET + 1;
-    case HI_REGNUM:
-      return REGNO_OFFSET + 2;
-    case LO_REGNUM:
-      return REGNO_OFFSET + 3;
-    case FCRCS_REGNUM:
-      return REGNO_OFFSET + 4;
-    case FCRIR_REGNUM:
-      return REGNO_OFFSET + 5;
-    default:
-      /* FIXME: Is there a way to get the status register?  */
-      return 0;
-    }
-}
-
-/* Fetch the remote registers.  */
-
-static void
-mips_fetch_registers (regno)
-     int regno;
-{
-  unsigned LONGEST val;
-  int err;
-
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	mips_fetch_registers (regno);
-      return;
-    }
-
-  if (regno == FP_REGNUM || regno == ZERO_REGNUM)
-    /* FP_REGNUM on the mips is a hack which is just supposed to read
-       zero (see also mips-nat.c).  */
-    val = 0;
-  else
-    {
-      /* If PMON doesn't support this register, don't waste serial
-         bandwidth trying to read it.  */
-      int pmon_reg = mips_map_regno (regno);
-      if (regno != 0 && pmon_reg == 0)
-	val = 0;
-      else
-	{
-	  /* Unfortunately the PMON version in the Vr4300 board has been
-	     compiled without the 64bit register access commands. This
-	     means we cannot get hold of the full register width. */
-	  if (mips_monitor == MON_DDB)
-	    val = (unsigned)mips_request ('t', (unsigned int) pmon_reg,
-				(unsigned int) 0, &err, mips_receive_wait, NULL);
-	  else
-	    val = mips_request ('r', (unsigned int) pmon_reg,
-				(unsigned int) 0, &err, mips_receive_wait, NULL);
-	  if (err)
-	    mips_error ("Can't read register %d: %s", regno,
-			safe_strerror (errno));
-	}
-    }
-
-  {
-    char buf[MAX_REGISTER_RAW_SIZE];
-
-    /* We got the number the register holds, but gdb expects to see a
-       value in the target byte ordering.  */
-    store_unsigned_integer (buf, REGISTER_RAW_SIZE (regno), val);
-    supply_register (regno, buf);
-  }
-}
-
-/* Prepare to store registers.  The MIPS protocol can store individual
-   registers, so this function doesn't have to do anything.  */
-
-static void
-mips_prepare_to_store ()
-{
-}
-
-/* Store remote register(s).  */
-
-static void
-mips_store_registers (regno)
-     int regno;
-{
-  int err;
-
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	mips_store_registers (regno);
-      return;
-    }
-
-  mips_request ('R', (unsigned int) mips_map_regno (regno),
-		read_register (regno),
-		&err, mips_receive_wait, NULL);
-  if (err)
-    mips_error ("Can't write register %d: %s", regno, safe_strerror (errno));
-}
-
-/* Fetch a word from the target board.  */
-
-static unsigned int 
-mips_fetch_word (addr)
-     CORE_ADDR addr;
-{
-  unsigned int val;
-  int err;
-
-  /* FIXME! addr was cast to uint! */
-  val = mips_request ('d', addr, (unsigned int) 0, &err,
-		      mips_receive_wait, NULL);
-  if (err)
-    {
-      /* Data space failed; try instruction space.  */
-      /* FIXME! addr was cast to uint! */
-      val = mips_request ('i', addr, (unsigned int) 0, &err,
-			  mips_receive_wait, NULL);
-      if (err)
-        mips_error ("Can't read address 0x%s: %s",
-	      paddr_nz (addr), safe_strerror (errno));
-    }
-  return val;
-}
-
-/* Store a word to the target board.  Returns errno code or zero for
-   success.  If OLD_CONTENTS is non-NULL, put the old contents of that
-   memory location there.  */
-
-/* FIXME! make sure only 32-bit quantities get stored! */
-static int
-mips_store_word (addr, val, old_contents)
-     CORE_ADDR addr;
-     unsigned int val;
-     char *old_contents;
-{
-  int err;
-  unsigned int oldcontents;
-
-  oldcontents = mips_request ('D', addr, (unsigned int) val,
-			      &err,
-			      mips_receive_wait, NULL);
-  if (err)
-    {
-      /* Data space failed; try instruction space.  */
-      oldcontents = mips_request ('I', addr,
-				  (unsigned int) val, &err,
-				  mips_receive_wait, NULL);
-      if (err)
-	return errno;
-    }
-  if (old_contents != NULL)
-    store_unsigned_integer (old_contents, 4, oldcontents);
-  return 0;
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR,
-   transferring to or from debugger address MYADDR.  Write to inferior
-   if SHOULD_WRITE is nonzero.  Returns length of data written or
-   read; 0 for error.  Note that protocol gives us the correct value
-   for a longword, since it transfers values in ASCII.  We want the
-   byte values, so we have to swap the longword values.  */
-
-static int
-mips_xfer_memory (memaddr, myaddr, len, write, ignore)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *ignore;
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr &~ 3;
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count = (((memaddr + len) - addr) + 3) / 4;
-  /* Allocate buffer of that many longwords.  */
-  register char *buffer = alloca (count * 4);
-
-  int status;
-
-  if (write)
-    {
-      /* Fill start and end extra bytes of buffer with existing data.  */
-      if (addr != memaddr || len < 4)
-	{
-	  /* Need part of initial word -- fetch it.  */
-	  store_unsigned_integer (&buffer[0], 4, mips_fetch_word (addr));
-	}
-
-      if (count > 1)
-	{
-	  /* Need part of last word -- fetch it.  FIXME: we do this even
-	     if we don't need it.  */
-	  store_unsigned_integer (&buffer[(count - 1) * 4], 4,
-				  mips_fetch_word (addr + (count - 1) * 4));
-	}
-
-      /* Copy data to be written over corresponding part of buffer */
-
-      memcpy ((char *) buffer + (memaddr & 3), myaddr, len);
-
-      /* Write the entire buffer.  */
-
-      for (i = 0; i < count; i++, addr += 4)
-	{
-	  status = mips_store_word (addr,
-				    extract_unsigned_integer (&buffer[i*4], 4),
-				    NULL);
-	  /* Report each kilobyte (we download 32-bit words at a time) */
-	  if (i % 256 == 255) 
-	    {
-	      printf_unfiltered ("*");
-	      gdb_flush (gdb_stdout);
-	    }
-	  if (status)
-	    {
-	      errno = status;
-	      return 0;
-	    }
-	  /* FIXME: Do we want a QUIT here?  */
-	}
-      if (count >= 256)
-	printf_unfiltered ("\n");
-    }
-  else
-    {
-      /* Read all the longwords */
-      for (i = 0; i < count; i++, addr += 4)
-	{
-	  store_unsigned_integer (&buffer[i*4], 4, mips_fetch_word (addr));
-	  QUIT;
-	}
-
-      /* Copy appropriate bytes out of the buffer.  */
-      memcpy (myaddr, buffer + (memaddr & 3), len);
-    }
-  return len;
-}
-
-/* Print info on this target.  */
-
-static void
-mips_files_info (ignore)
-     struct target_ops *ignore;
-{
-  printf_unfiltered ("Debugging a MIPS board over a serial line.\n");
-}
-
-/* Kill the process running on the board.  This will actually only
-   work if we are doing remote debugging over the console input.  I
-   think that if IDT/sim had the remote debug interrupt enabled on the
-   right port, we could interrupt the process with a break signal.  */
-
-static void
-mips_kill ()
-{
-  if (!mips_wait_flag)
-    return;
-
-  interrupt_count++;
-
-  if (interrupt_count >= 2)
-    {
-      interrupt_count = 0;
-
-      target_terminal_ours ();
-
-      if (query ("Interrupted while waiting for the program.\n\
-Give up (and stop debugging it)? "))
-	{
-	  /* Clean up in such a way that mips_close won't try to talk to the
-	     board (it almost surely won't work since we weren't able to talk to
-	     it).  */
-	  mips_wait_flag = 0;
-	  close_ports();
-
-	  printf_unfiltered ("Ending remote MIPS debugging.\n");
-	  target_mourn_inferior ();
-
-	  return_to_top_level (RETURN_QUIT);
-	}
-
-      target_terminal_inferior ();
-    }
-
-  if (remote_debug > 0)
-    printf_unfiltered ("Sending break\n");
-
-  SERIAL_SEND_BREAK (mips_desc);
-
-#if 0
-  if (mips_is_open)
-    {
-      char cc;
-
-      /* Send a ^C.  */
-      cc = '\003';
-      SERIAL_WRITE (mips_desc, &cc, 1);
-      sleep (1);
-      target_mourn_inferior ();
-    }
-#endif
-}
-
-/* Start running on the target board.  */
-
-static void
-mips_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  CORE_ADDR entry_pt;
-
-  if (args && *args)
-    {
-      warning ("\
-Can't pass arguments to remote MIPS board; arguments ignored.");
-      /* And don't try to use them on the next "run" command.  */
-      execute_command ("set args", 0);
-    }
-
-  if (execfile == 0 || exec_bfd == 0)
-    error ("No executable file specified");
-
-  entry_pt = (CORE_ADDR) bfd_get_start_address (exec_bfd);
-
-  init_wait_for_inferior ();
-
-  /* FIXME: Should we set inferior_pid here?  */
-
-  proceed (entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Clean up after a process.  Actually nothing to do.  */
-
-static void
-mips_mourn_inferior ()
-{
-  if (current_ops != NULL)
-    unpush_target (current_ops);
-  generic_mourn_inferior ();
-}
-
-/* We can write a breakpoint and read the shadow contents in one
-   operation.  */
-
-/* Insert a breakpoint.  On targets that don't have built-in breakpoint
-   support, we read the contents of the target location and stash it,
-   then overwrite it with a breakpoint instruction.  ADDR is the target
-   location in the target machine.  CONTENTS_CACHE is a pointer to 
-   memory allocated for saving the target contents.  It is guaranteed
-   by the caller to be long enough to save sizeof BREAKPOINT bytes (this
-   is accomplished via BREAKPOINT_MAX).  */
-
-static int
-mips_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  if (monitor_supports_breakpoints)
-    return set_breakpoint (addr, MIPS_INSTLEN, BREAK_FETCH);
-  else
-    return memory_insert_breakpoint (addr, contents_cache);
-}
-
-static int
-mips_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  if (monitor_supports_breakpoints)
-    return clear_breakpoint (addr, MIPS_INSTLEN, BREAK_FETCH);
-  else
-    return memory_remove_breakpoint (addr, contents_cache);
-}
-
-#if 0 /* currently not used */
-/* PMON does not currently provide support for the debug mode 'b'
-   commands to manipulate breakpoints. However, if we wanted to use
-   the monitor breakpoints (rather than the GDB BREAK_INSN version)
-   then this code performs the work needed to leave debug mode,
-   set/clear the breakpoint, and then return to debug mode. */
-
-#define PMON_MAX_BP (33) /* 32 SW, 1 HW */
-static CORE_ADDR mips_pmon_bp_info[PMON_MAX_BP];
-/* NOTE: The code relies on this vector being zero-initialised by the system */
-
-static int
-pmon_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int status;
-
-  if (monitor_supports_breakpoints)
-    {
-      char tbuff[12]; /* space for breakpoint command */
-      int bpnum;
-      CORE_ADDR bpaddr;
-
-      /* PMON does not support debug level breakpoint set/remove: */
-      if (mips_exit_debug ())
-        mips_error ("Failed to exit debug mode");
-
-      sprintf (tbuff, "b %08x\r", addr);
-      mips_send_command (tbuff, 0);
-
-      mips_expect ("Bpt ");
-
-      if (!mips_getstring (tbuff, 2))
-        return 1;
-      tbuff[2] = '\0'; /* terminate the string */
-      if (sscanf (tbuff, "%d", &bpnum) != 1)
-        {
-          fprintf_unfiltered (gdb_stderr,
-			      "Invalid decimal breakpoint number from target: %s\n", tbuff);
-          return 1;
-        }
-
-      mips_expect (" = ");
-
-      /* Lead in the hex number we are expecting: */
-      tbuff[0] = '0';
-      tbuff[1] = 'x';
-
-      /* FIXME!! only 8 bytes!  need to expand for Bfd64; 
-         which targets return 64-bit addresses?  PMON returns only 32! */
-      if (!mips_getstring (&tbuff[2], 8))
-        return 1;
-      tbuff[10] = '\0'; /* terminate the string */
-
-      if (sscanf (tbuff, "0x%08x", &bpaddr) != 1)
-        {
-          fprintf_unfiltered (gdb_stderr,
-			      "Invalid hex address from target: %s\n", tbuff);
-          return 1;
-        }
-
-      if (bpnum >= PMON_MAX_BP)
-        {
-          fprintf_unfiltered (gdb_stderr,
-			      "Error: Returned breakpoint number %d outside acceptable range (0..%d)\n",
-                              bpnum, PMON_MAX_BP - 1);
-          return 1;
-        }
-
-      if (bpaddr != addr)
-        fprintf_unfiltered (gdb_stderr, "Warning: Breakpoint addresses do not match: 0x%x != 0x%x\n", addr, bpaddr);
-
-      mips_pmon_bp_info[bpnum] = bpaddr;
-
-      mips_expect ("\r\n");
-      mips_expect (mips_monitor_prompt);
-
-      mips_enter_debug ();
-
-      return 0;
-    }
-
-  return mips_store_word (addr, BREAK_INSN, contents_cache);
-}
-
-static int
-pmon_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  if (monitor_supports_breakpoints)
-    {
-      int bpnum;
-      char tbuff[7]; /* enough for delete breakpoint command */
-
-      for (bpnum = 0; bpnum < PMON_MAX_BP; bpnum++)
-        if (mips_pmon_bp_info[bpnum] == addr)
-          break;
-
-      if (bpnum >= PMON_MAX_BP)
-        {
-          fprintf_unfiltered (gdb_stderr,
-	    "pmon_remove_breakpoint: Failed to find breakpoint at address 0x%s\n",
-	    paddr_nz (addr));
-          return 1;
-        }
-
-      if (mips_exit_debug ())
-        mips_error ("Failed to exit debug mode");
-
-      sprintf (tbuff, "db %02d\r", bpnum);
-
-      mips_send_command (tbuff, -1);
-      /* NOTE: If the breakpoint does not exist then a "Bpt <dd> not
-         set" message will be returned. */
-
-      mips_enter_debug ();
-
-      return 0;
-    }
-
-  return target_write_memory (addr, contents_cache, BREAK_INSN_SIZE);
-}
-#endif
-
-
-/* Tell whether this target can support a hardware breakpoint.  CNT
-   is the number of hardware breakpoints already installed.  This
-   implements the TARGET_CAN_USE_HARDWARE_WATCHPOINT macro.  */
-
-int
-remote_mips_can_use_hardware_watchpoint (cnt)
-     int cnt;
-{
-    return cnt < MAX_LSI_BREAKPOINTS && strcmp (target_shortname, "lsi") == 0;
-}
-
-
-/* Compute a don't care mask for the region bounding ADDR and ADDR + LEN - 1.
-   This is used for memory ref breakpoints.  */
-
-static unsigned long
-calculate_mask (addr, len)
-     CORE_ADDR addr;
-     int len;
-{
-  unsigned long mask;
-  int i;
-
-  mask = addr ^ (addr + len - 1);
-
-  for (i = 32; i >= 0; i--)
-    if (mask == 0)
-      break;
-    else
-      mask >>= 1;
-
-  mask = (unsigned long) 0xffffffff >> i;
-
-  return mask;
-}
-
-
-/* Insert a hardware breakpoint.  This works only on LSI targets, which
-   implement ordinary breakpoints using hardware facilities.  */
-
-int
-remote_mips_insert_hw_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  if (strcmp (target_shortname, "lsi") == 0)
-    return mips_insert_breakpoint (addr, contents_cache);
-  else
-    return -1;
-}
-
-
-/* Remove a hardware breakpoint.  This works only on LSI targets, which
-   implement ordinary breakpoints using hardware facilities.  */
-
-int
-remote_mips_remove_hw_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  if (strcmp (target_shortname, "lsi") == 0)
-    return mips_remove_breakpoint (addr, contents_cache);
-  else
-    return -1;
-}
-
-/* Set a data watchpoint.  ADDR and LEN should be obvious.  TYPE is 0
-   for a write watchpoint, 1 for a read watchpoint, or 2 for a read/write
-   watchpoint. */
-
-int
-remote_mips_set_watchpoint (addr, len, type)
-     CORE_ADDR addr;
-     int len;
-     int type;
-{
-  if (set_breakpoint (addr, len, type))
-    return -1;
-
-  return 0;
-}
-
-int
-remote_mips_remove_watchpoint (addr, len, type)
-     CORE_ADDR addr;
-     int len;
-     int type;
-{
-  if (clear_breakpoint (addr, len, type))
-    return -1;
-
-  return 0;
-}
-
-int
-remote_mips_stopped_by_watchpoint ()
-{
-  return hit_watchpoint;
-}
-
-
-/* Insert a breakpoint.  */
-
-static int
-set_breakpoint (addr, len, type)
-     CORE_ADDR addr;
-     int len;
-     enum break_type type;
-{
-  return common_breakpoint (1, addr, len, type);
-}
-
-
-/* Clear a breakpoint.  */
-
-static int
-clear_breakpoint (addr, len, type)
-     CORE_ADDR addr;
-     int len;
-     enum break_type type;
-{
-  return common_breakpoint (0, addr, len, type);
-}
-
-
-/* Check the error code from the return packet for an LSI breakpoint
-   command.  If there's no error, just return 0.  If it's a warning,
-   print the warning text and return 0.  If it's an error, print
-   the error text and return 1.  <ADDR> is the address of the breakpoint
-   that was being set.  <RERRFLG> is the error code returned by PMON. 
-   This is a helper function for common_breakpoint.  */
-
-static int
-check_lsi_error (addr, rerrflg)
-     CORE_ADDR addr;
-     int rerrflg;
-{
-  struct lsi_error *err;
-  char *saddr = paddr_nz (addr);	/* printable address string */
-
-  if (rerrflg == 0)		/* no error */
-    return 0;
-
-  /* Warnings can be ORed together, so check them all.  */
-  if (rerrflg & W_WARN)
-    {
-      if (monitor_warnings)
-	{
-	  int found = 0;
-	  for (err = lsi_warning_table; err->code != 0; err++)
-	    {
-	      if ((err->code & rerrflg) == err->code)
-		{
-		  found = 1;
-		  fprintf_unfiltered (gdb_stderr,
-				      "common_breakpoint (0x%s): Warning: %s\n",
-				      saddr,
-				      err->string);
-		}
-	    }
-	  if (!found)
-	    fprintf_unfiltered (gdb_stderr,
-				"common_breakpoint (0x%s): Unknown warning: 0x%x\n",
-				saddr,
-				rerrflg);
-	}
-      return 0;
-    }
-
-  /* Errors are unique, i.e. can't be ORed together.  */
-  for (err = lsi_error_table; err->code != 0; err++)
-    {
-      if ((err->code & rerrflg) == err->code)
-	{
-	  fprintf_unfiltered (gdb_stderr,
-			      "common_breakpoint (0x%s): Error: %s\n",
-			      saddr,
-			      err->string);
-	  return 1;
-	}
-    }
-  fprintf_unfiltered (gdb_stderr,
-		      "common_breakpoint (0x%s): Unknown error: 0x%x\n",
-		      saddr,
-		      rerrflg);
-  return 1;
-}
-
-
-/* This routine sends a breakpoint command to the remote target.
-
-   <SET> is 1 if setting a breakpoint, or 0 if clearing a breakpoint.
-   <ADDR> is the address of the breakpoint.
-   <LEN> the length of the region to break on.
-   <TYPE> is the type of breakpoint:
-     0 = write			(BREAK_WRITE)
-     1 = read			(BREAK_READ)
-     2 = read/write		(BREAK_ACCESS)
-     3 = instruction fetch	(BREAK_FETCH)
-
-   Return 0 if successful; otherwise 1.  */
-
-static int
-common_breakpoint (set, addr, len, type)
-     int set;
-     CORE_ADDR addr;
-     int len;
-     enum break_type type;
-{
-  char buf[DATA_MAXLEN + 1];
-  char cmd, rcmd;
-  int rpid, rerrflg, rresponse, rlen;
-  int nfields;
-
-  addr = ADDR_BITS_REMOVE (addr);
-
-  if (mips_monitor == MON_LSI)
-    {
-      if (set == 0)	/* clear breakpoint */
-	{
-	  /* The LSI PMON "clear breakpoint" has this form:
-	       <pid> 'b' <bptn> 0x0
-	       reply:
-	       <pid> 'b' 0x0 <code>
-
-	     <bptn> is a breakpoint number returned by an earlier 'B' command.
-	     Possible return codes: OK, E_BPT.  */
-
-	  int i;
-
-	  /* Search for the breakpoint in the table.  */
-	  for (i = 0; i < MAX_LSI_BREAKPOINTS; i++)
-	    if (lsi_breakpoints[i].type == type
-		&& lsi_breakpoints[i].addr == addr
-		&& lsi_breakpoints[i].len == len)
-	      break;
-
-	  /* Clear the table entry and tell PMON to clear the breakpoint.  */
-	  if (i == MAX_LSI_BREAKPOINTS)
-	    {
-	      warning ("common_breakpoint: Attempt to clear bogus breakpoint at %s\n",
-		       paddr_nz (addr));
-	      return 1;
-	    }
-
-	  lsi_breakpoints[i].type = BREAK_UNUSED;
-	  sprintf (buf, "0x0 b 0x%x 0x0", i);
-	  mips_send_packet (buf, 1);
-
-	  rlen = mips_receive_packet (buf, 1, mips_receive_wait);
-	  buf[rlen] = '\0';
-
-	  nfields = sscanf (buf, "0x%x b 0x0 0x%x", &rpid, &rerrflg);
-	  if (nfields != 2)
-	    mips_error ("common_breakpoint: Bad response from remote board: %s", buf);
-
-	  return (check_lsi_error (addr, rerrflg));
-	}
-      else	/* set a breakpoint */
-	{
-	  /* The LSI PMON "set breakpoint" command has this form:
-	       <pid> 'B' <addr> 0x0
-	       reply:
-	       <pid> 'B' <bptn> <code>
-
-	     The "set data breakpoint" command has this form:
-
-	        <pid> 'A' <addr1> <type> [<addr2>  [<value>]]
-
-		where: type= "0x1" = read
-	             "0x2" = write
-	             "0x3" = access (read or write)
-
-	     The reply returns two values:
-		     bptn - a breakpoint number, which is a small integer with
-			    possible values of zero through 255.
-		     code - an error return code, a value of zero indicates a
-			    succesful completion, other values indicate various
-			    errors and warnings.
-	      
-	     Possible return codes: OK, W_QAL, E_QAL, E_OUT, E_NON.  
-
-	  */
-
-	  if (type == BREAK_FETCH)	/* instruction breakpoint */
-	    {
-	      cmd = 'B';
-	      sprintf (buf, "0x0 B 0x%s 0x0", paddr_nz (addr));
-	    }
-	  else				/* watchpoint */
-	    {
-	      cmd = 'A';
-	      sprintf (buf, "0x0 A 0x%s 0x%x 0x%s", paddr_nz (addr),
-		       type == BREAK_READ ? 1 : (type == BREAK_WRITE ? 2 : 3),
-		       paddr_nz (addr + len - 1));
-	    }
-	  mips_send_packet (buf, 1);
-
-	  rlen = mips_receive_packet (buf, 1, mips_receive_wait);
-	  buf[rlen] = '\0';
-
-	  nfields = sscanf (buf, "0x%x %c 0x%x 0x%x",
-			    &rpid, &rcmd, &rresponse, &rerrflg);
-	  if (nfields != 4 || rcmd != cmd || rresponse > 255)
-	    mips_error ("common_breakpoint: Bad response from remote board: %s", buf);
-
-	  if (rerrflg != 0)
-	    if (check_lsi_error (addr, rerrflg))
-	      return 1;
-
-	  /* rresponse contains PMON's breakpoint number.  Record the
-	     information for this breakpoint so we can clear it later.  */
-	  lsi_breakpoints[rresponse].type = type;
-	  lsi_breakpoints[rresponse].addr = addr;
-	  lsi_breakpoints[rresponse].len =  len;
-
-	  return 0;
-	}
-    }
-  else
-    {
-      /* On non-LSI targets, the breakpoint command has this form:
-	   0x0 <CMD> <ADDR> <MASK> <FLAGS>
-	 <MASK> is a don't care mask for addresses.
-	 <FLAGS> is any combination of `r', `w', or `f' for read/write/fetch.
-       */
-      unsigned long mask;
-
-      mask = calculate_mask (addr, len);
-      addr &= ~mask;
-
-      if (set)		/* set a breakpoint */
-        {
-	  char *flags;
-	  switch (type)
-	    {
-	    case BREAK_WRITE:		/* write */
-	      flags = "w";
-	      break;
-	    case BREAK_READ:		/* read */
-	      flags = "r";
-	      break;
-	    case BREAK_ACCESS:		/* read/write */
-	      flags = "rw";
-	      break;
-	    case BREAK_FETCH:		/* fetch */
-	      flags = "f";
-	      break;
-	    default:
-	      abort ();
-	    }
-
-	  cmd = 'B';
-	  sprintf (buf, "0x0 B 0x%s 0x%s %s", paddr_nz (addr),
-		   paddr_nz (mask), flags);
-	}
-      else
-	{
-	  cmd = 'b';
-	  sprintf (buf, "0x0 b 0x%s", paddr_nz (addr));
-	}
-
-      mips_send_packet (buf, 1);
-
-      rlen = mips_receive_packet (buf, 1, mips_receive_wait);
-      buf[rlen] = '\0';
-
-      nfields = sscanf (buf, "0x%x %c 0x%x 0x%x",
-			&rpid, &rcmd, &rerrflg, &rresponse);
-
-      if (nfields != 4 || rcmd != cmd)
-	mips_error ("common_breakpoint: Bad response from remote board: %s",
-		    buf);
-
-      if (rerrflg != 0)
-	{
-	  /* Ddb returns "0x0 b 0x16 0x0\000", whereas
-	     Cogent returns "0x0 b 0xffffffff 0x16\000": */
-	  if (mips_monitor == MON_DDB)
-	    rresponse = rerrflg;
-	  if (rresponse != 22) /* invalid argument */
-	    fprintf_unfiltered (gdb_stderr,
-				"common_breakpoint (0x%s):  Got error: 0x%x\n",
-				paddr_nz (addr), rresponse);
-	  return 1;
-	}
-    }
-  return 0;
-}
-
-static void
-send_srec (srec, len, addr)
-     char *srec;
-     int len;
-     CORE_ADDR addr;
-{
-  while (1)
-    {
-      int ch;
-
-      SERIAL_WRITE (mips_desc, srec, len);
-
-      ch = mips_readchar (2);
-
-      switch (ch)
-	{
-	case SERIAL_TIMEOUT:
-	  error ("Timeout during download.");
-	  break;
-	case 0x6:		/* ACK */
-	  return;
-	case 0x15:		/* NACK */
-	  fprintf_unfiltered (gdb_stderr, "Download got a NACK at byte %d!  Retrying.\n", addr);
-	  continue;
-	default:
-	  error ("Download got unexpected ack char: 0x%x, retrying.\n", ch);
-	}
-    }
-}
-
-/*  Download a binary file by converting it to S records. */
-
-static void
-mips_load_srec (args)
-     char *args;
-{
-  bfd *abfd;
-  asection *s;
-  char *buffer, srec[1024];
-  unsigned int i;
-  unsigned int srec_frame = 200;
-  int reclen;
-  static int hashmark = 1;
-
-  buffer = alloca (srec_frame * 2 + 256);
-
-  abfd = bfd_openr (args, 0);
-  if (!abfd)
-    {
-      printf_filtered ("Unable to open file %s\n", args);
-      return;
-    }
-
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    {
-      printf_filtered ("File is not an object file\n");
-      return;
-    }
-
-/* This actually causes a download in the IDT binary format: */
-  mips_send_command (LOAD_CMD, 0);
-
-  for (s = abfd->sections; s; s = s->next)
-    {
-      if (s->flags & SEC_LOAD)
-	{
-	  unsigned int numbytes;
-
-	  /* FIXME!  vma too small?? */
-	  printf_filtered ("%s\t: 0x%4x .. 0x%4x  ", s->name, s->vma,
-			   s->vma + s->_raw_size);
-	  gdb_flush (gdb_stdout);
-
-	  for (i = 0; i < s->_raw_size; i += numbytes)
-	    {
-	      numbytes = min (srec_frame, s->_raw_size - i);
-
-	      bfd_get_section_contents (abfd, s, buffer, i, numbytes);
-
-	      reclen = mips_make_srec (srec, '3', s->vma + i, buffer, numbytes);
-	      send_srec (srec, reclen, s->vma + i);
-
-	      if (hashmark)
-		{
-		  putchar_unfiltered ('#');
-		  gdb_flush (gdb_stdout);
-		}
-
-	    } /* Per-packet (or S-record) loop */
-	  
-	  putchar_unfiltered ('\n');
-	} /* Loadable sections */
-    }
-  if (hashmark) 
-    putchar_unfiltered ('\n');
-  
-  /* Write a type 7 terminator record. no data for a type 7, and there
-     is no data, so len is 0.  */
-
-  reclen = mips_make_srec (srec, '7', abfd->start_address, NULL, 0);
-
-  send_srec (srec, reclen, abfd->start_address);
-
-  SERIAL_FLUSH_INPUT (mips_desc);
-}
-
-/*
- * mips_make_srec -- make an srecord. This writes each line, one at a
- *	time, each with it's own header and trailer line.
- *	An srecord looks like this:
- *
- * byte count-+     address
- * start ---+ |        |       data        +- checksum
- *	    | |        |                   |
- *	  S01000006F6B692D746573742E73726563E4
- *	  S315000448600000000000000000FC00005900000000E9
- *	  S31A0004000023C1400037DE00F023604000377B009020825000348D
- *	  S30B0004485A0000000000004E
- *	  S70500040000F6
- *
- *	S<type><length><address><data><checksum>
- *
- *      Where
- *      - length
- *        is the number of bytes following upto the checksum. Note that
- *        this is not the number of chars following, since it takes two
- *        chars to represent a byte.
- *      - type
- *        is one of:
- *        0) header record
- *        1) two byte address data record
- *        2) three byte address data record
- *        3) four byte address data record
- *        7) four byte address termination record
- *        8) three byte address termination record
- *        9) two byte address termination record
- *       
- *      - address
- *        is the start address of the data following, or in the case of
- *        a termination record, the start address of the image
- *      - data
- *        is the data.
- *      - checksum
- *	  is the sum of all the raw byte data in the record, from the length
- *        upwards, modulo 256 and subtracted from 255.
- *
- * This routine returns the length of the S-record.
- *
- */
-
-static int
-mips_make_srec (buf, type, memaddr, myaddr, len)
-     char *buf;
-     int type;
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  unsigned char checksum;
-  int i;
-
-  /* Create the header for the srec. addr_size is the number of bytes in the address,
-     and 1 is the number of bytes in the count.  */
-
-  /* FIXME!! bigger buf required for 64-bit! */
-  buf[0] = 'S';
-  buf[1] = type;
-  buf[2] = len + 4 + 1;		/* len + 4 byte address + 1 byte checksum */
-  /* This assumes S3 style downloads (4byte addresses). There should
-     probably be a check, or the code changed to make it more
-     explicit. */
-  buf[3] = memaddr >> 24;
-  buf[4] = memaddr >> 16;
-  buf[5] = memaddr >> 8;
-  buf[6] = memaddr;
-  memcpy (&buf[7], myaddr, len);
-
-  /* Note that the checksum is calculated on the raw data, not the
-     hexified data.  It includes the length, address and the data
-     portions of the packet.  */
-  checksum = 0;
-  buf += 2;			/* Point at length byte */
-  for (i = 0; i < len + 4 + 1; i++)
-    checksum += *buf++;
-
-  *buf = ~checksum;
-
-  return len + 8;
-}
-
-/* The following manifest controls whether we enable the simple flow
-   control support provided by the monitor. If enabled the code will
-   wait for an affirmative ACK between transmitting packets. */
-#define DOETXACK (1)
-
-/* The PMON fast-download uses an encoded packet format constructed of
-   3byte data packets (encoded as 4 printable ASCII characters), and
-   escape sequences (preceded by a '/'):
-
-	'K'     clear checksum
-	'C'     compare checksum (12bit value, not included in checksum calculation)
-	'S'     define symbol name (for addr) terminated with "," and padded to 4char boundary
-	'Z'     zero fill multiple of 3bytes
-	'B'     byte (12bit encoded value, of 8bit data)
-	'A'     address (36bit encoded value)
-	'E'     define entry as original address, and exit load
-
-   The packets are processed in 4 character chunks, so the escape
-   sequences that do not have any data (or variable length data)
-   should be padded to a 4 character boundary.  The decoder will give
-   an error if the complete message block size is not a multiple of
-   4bytes (size of record).
-
-   The encoding of numbers is done in 6bit fields.  The 6bit value is
-   used to index into this string to get the specific character
-   encoding for the value: */
-static char encoding[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789,.";
-
-/* Convert the number of bits required into an encoded number, 6bits
-   at a time (range 0..63).  Keep a checksum if required (passed
-   pointer non-NULL). The function returns the number of encoded
-   characters written into the buffer. */
-static int
-pmon_makeb64 (v, p, n, chksum)
-     unsigned long v;
-     char *p;
-     int n;
-     int *chksum;
-{
-  int count = (n / 6);
-
-  if ((n % 12) != 0) {
-    fprintf_unfiltered(gdb_stderr,
-		       "Fast encoding bitcount must be a multiple of 12bits: %dbit%s\n",n,(n == 1)?"":"s");
-    return(0);
-  }
-  if (n > 36) {
-    fprintf_unfiltered(gdb_stderr,
-		       "Fast encoding cannot process more than 36bits at the moment: %dbits\n",n);
-    return(0);
-  }
-
-  /* Deal with the checksum: */
-  if (chksum != NULL) {
-    switch (n) {
-     case 36: *chksum += ((v >> 24) & 0xFFF);
-     case 24: *chksum += ((v >> 12) & 0xFFF);
-     case 12: *chksum += ((v >>  0) & 0xFFF);
-    }
-  }
-
-  do {
-    n -= 6;
-    *p++ = encoding[(v >> n) & 0x3F];
-  } while (n > 0);
-
-  return(count);
-}
-
-/* Shorthand function (that could be in-lined) to output the zero-fill
-   escape sequence into the data stream. */
-static int
-pmon_zeroset (recsize, buff, amount, chksum)
-     int recsize;
-     char **buff;
-     int *amount;
-     unsigned int *chksum;
-{
-  int count;
-
-  sprintf(*buff,"/Z");
-  count = pmon_makeb64 (*amount, (*buff + 2), 12, chksum);
-  *buff += (count + 2);
-  *amount = 0;
-  return(recsize + count + 2);
-}
-
-static int
-pmon_checkset (recsize, buff, value)
-     int recsize;
-     char **buff;
-     int *value;
-{
-  int count;
-
-  /* Add the checksum (without updating the value): */
-  sprintf (*buff, "/C");
-  count = pmon_makeb64 (*value, (*buff + 2), 12, NULL);
-  *buff += (count + 2);
-  sprintf (*buff, "\n");
-  *buff += 2; /* include zero terminator */
-  /* Forcing a checksum validation clears the sum: */
-  *value = 0;
-  return(recsize + count + 3);
-}
-
-/* Amount of padding we leave after at the end of the output buffer,
-   for the checksum and line termination characters: */
-#define CHECKSIZE (4 + 4 + 4 + 2)
-/* zero-fill, checksum, transfer end and line termination space. */
-
-/* The amount of binary data loaded from the object file in a single
-   operation: */
-#define BINCHUNK (1024)
-
-/* Maximum line of data accepted by the monitor: */
-#define MAXRECSIZE (550)
-/* NOTE: This constant depends on the monitor being used. This value
-   is for PMON 5.x on the Cogent Vr4300 board. */
-
-static void
-pmon_make_fastrec (outbuf, inbuf, inptr, inamount, recsize, csum, zerofill)
-     char **outbuf;
-     unsigned char *inbuf;
-     int *inptr;
-     int inamount;
-     int *recsize;
-     unsigned int *csum;
-     unsigned int *zerofill;
-{
-  int count = 0;
-  char *p = *outbuf;
-
-  /* This is a simple check to ensure that our data will fit within
-     the maximum allowable record size. Each record output is 4bytes
-     in length. We must allow space for a pending zero fill command,
-     the record, and a checksum record. */
-  while ((*recsize < (MAXRECSIZE - CHECKSIZE)) && ((inamount - *inptr) > 0)) {
-    /* Process the binary data: */
-    if ((inamount - *inptr) < 3) {
-      if (*zerofill != 0)
-       *recsize = pmon_zeroset (*recsize, &p, zerofill, csum);
-      sprintf (p, "/B");
-      count = pmon_makeb64 (inbuf[*inptr], &p[2], 12, csum);
-      p += (2 + count);
-      *recsize += (2 + count);
-      (*inptr)++;
-    } else {
-      unsigned int value = ((inbuf[*inptr + 0] << 16) | (inbuf[*inptr + 1] << 8) | inbuf[*inptr + 2]);
-      /* Simple check for zero data. TODO: A better check would be
-         to check the last, and then the middle byte for being zero
-         (if the first byte is not). We could then check for
-         following runs of zeros, and if above a certain size it is
-         worth the 4 or 8 character hit of the byte insertions used
-         to pad to the start of the zeroes. NOTE: This also depends
-         on the alignment at the end of the zero run. */
-      if (value == 0x00000000) {
-        (*zerofill)++;
-        if (*zerofill == 0xFFF) /* 12bit counter */
-         *recsize = pmon_zeroset (*recsize, &p, zerofill, csum);
-      }else {
-        if (*zerofill != 0)
-         *recsize = pmon_zeroset (*recsize, &p, zerofill, csum);
-        count = pmon_makeb64 (value, p, 24, csum);
-        p += count;
-        *recsize += count;
-      }
-      *inptr += 3;
-    }
-  }
-
-  *outbuf = p;
-  return;
-}
-
-static int
-pmon_check_ack(mesg)
-     char *mesg;
-{
-#if defined(DOETXACK)
-  int c;
-
-  if (!tftp_in_use)
-    {
-      c = SERIAL_READCHAR (udp_in_use ? udp_desc : mips_desc, 2);
-      if ((c == SERIAL_TIMEOUT) || (c != 0x06))
-	{
-	  fprintf_unfiltered (gdb_stderr,
-			      "Failed to receive valid ACK for %s\n", mesg);
-	  return(-1); /* terminate the download */
-	}
-    }
-#endif /* DOETXACK */
-  return(0);
-}
-
-/* pmon_download - Send a sequence of characters to the PMON download port,
-   which is either a serial port or a UDP socket.  */
-
-static void
-pmon_start_download ()
-{
-  if (tftp_in_use)
-    {
-      /* Create the temporary download file.  */
-      if ((tftp_file = fopen (tftp_localname, "w")) == NULL)
-	perror_with_name (tftp_localname);
-    }
-  else
-    {
-      mips_send_command (udp_in_use ? LOAD_CMD_UDP : LOAD_CMD, 0);
-      mips_expect ("Downloading from ");
-      mips_expect (udp_in_use ? "udp" : "tty0");
-      mips_expect (", ^C to abort\r\n");
-    }
-}
-
-static int
-mips_expect_download (char *string)
-{
-  if (!mips_expect (string))
-    {
-      fprintf_unfiltered (gdb_stderr, "Load did not complete successfully.\n");
-      if (tftp_in_use)
-	remove (tftp_localname);	/* Remove temporary file */
-      return 0;
-    }
-  else
-    return 1;
-}
-
-static void
-pmon_end_download (final, bintotal)
-     int final;
-     int bintotal;
-{
-  char hexnumber[9]; /* includes '\0' space */
-
-  if (tftp_in_use)
-    {
-      static char *load_cmd_prefix = "load -b -s ";
-      char *cmd;
-      struct stat stbuf;
-
-      /* Close off the temporary file containing the load data.  */
-      fclose (tftp_file);
-      tftp_file = NULL;
-
-      /* Make the temporary file readable by the world.  */
-      if (stat (tftp_localname, &stbuf) == 0)
-	chmod (tftp_localname, stbuf.st_mode | S_IROTH);
-
-      /* Must reinitialize the board to prevent PMON from crashing.  */
-      mips_send_command ("initEther\r", -1);
-
-      /* Send the load command.  */
-      cmd = xmalloc (strlen (load_cmd_prefix) + strlen (tftp_name) + 2);
-      strcpy (cmd, load_cmd_prefix);
-      strcat (cmd, tftp_name);
-      strcat (cmd, "\r");
-      mips_send_command (cmd, 0);
-      free (cmd);
-      if (!mips_expect_download ("Downloading from "))
-	return;
-      if (!mips_expect_download (tftp_name))
-	return;
-      if (!mips_expect_download (", ^C to abort\r\n"))
-	return;
-    }
-
-  /* Wait for the stuff that PMON prints after the load has completed.
-     The timeout value for use in the tftp case (15 seconds) was picked
-     arbitrarily but might be too small for really large downloads. FIXME. */
-  if (mips_monitor == MON_LSI)
-    {
-      pmon_check_ack ("termination");
-      mips_expect_timeout ("Entry address is ", tftp_in_use ? 15 : 2);
-    }
-  else
-    mips_expect_timeout ("Entry Address  = ", tftp_in_use ? 15 : 2);
-
-  sprintf (hexnumber,"%x",final);
-  mips_expect (hexnumber);
-  mips_expect ("\r\n");
-  if (mips_monitor != MON_LSI)
-    pmon_check_ack ("termination");
-  mips_expect ("\r\ntotal = 0x");
-  sprintf (hexnumber,"%x",bintotal);
-  mips_expect (hexnumber);
-  if (!mips_expect_download (" bytes\r\n"))
-    return;
-
-  if (tftp_in_use)
-    remove (tftp_localname);	/* Remove temporary file */
-}
-
-static void
-pmon_download (buffer, length)
-     char *buffer;
-     int length;
-{
-  if (tftp_in_use)
-    fwrite (buffer, 1, length, tftp_file);
-  else
-    SERIAL_WRITE (udp_in_use ? udp_desc : mips_desc, buffer, length);
-}
-
-static void
-pmon_load_fast (file)
-     char *file;
-{
-  bfd *abfd;
-  asection *s;
-  unsigned char *binbuf;
-  char *buffer;
-  int reclen;
-  unsigned int csum = 0;
-  int hashmark = !tftp_in_use;
-  int bintotal = 0;
-  int final = 0;
-  int finished = 0;
-
-  buffer = (char *)xmalloc(MAXRECSIZE + 1);
-  binbuf = (unsigned char *)xmalloc(BINCHUNK);
-
-  abfd = bfd_openr(file,0);
-  if (!abfd)
-   {
-     printf_filtered ("Unable to open file %s\n",file);
-     return;
-   }
-
-  if (bfd_check_format(abfd,bfd_object) == 0)
-   {
-     printf_filtered("File is not an object file\n");
-     return;
-   }
-
-  /* Setup the required download state: */
-  mips_send_command ("set dlproto etxack\r", -1);
-  mips_send_command ("set dlecho off\r", -1);
-  /* NOTE: We get a "cannot set variable" message if the variable is
-     already defined to have the argument we give. The code doesn't
-     care, since it just scans to the next prompt anyway. */
-  /* Start the download: */
-  pmon_start_download();
-  
-  /* Zero the checksum */
-  sprintf(buffer,"/Kxx\n");
-  reclen = strlen(buffer);
-  pmon_download (buffer, reclen);
-  finished = pmon_check_ack("/Kxx");
-
-  for (s = abfd->sections; s && !finished; s = s->next)
-   if (s->flags & SEC_LOAD) /* only deal with loadable sections */
-    {
-      bintotal += s->_raw_size;
-      final = (s->vma + s->_raw_size);
-
-      printf_filtered ("%s\t: 0x%4x .. 0x%4x  ", s->name, (unsigned int)s->vma,
-                       (unsigned int)(s->vma + s->_raw_size));
-      gdb_flush (gdb_stdout);
-
-      /* Output the starting address */
-      sprintf(buffer,"/A");
-      reclen = pmon_makeb64(s->vma,&buffer[2],36,&csum);
-      buffer[2 + reclen] = '\n';
-      buffer[3 + reclen] = '\0';
-      reclen += 3; /* for the initial escape code and carriage return */
-      pmon_download (buffer, reclen);
-      finished = pmon_check_ack("/A");
-
-      if (!finished)
-       {
-         unsigned int binamount;
-         unsigned int zerofill = 0;
-         char *bp = buffer;
-         unsigned int i;
-
-         reclen = 0;
-
-         for (i = 0; ((i < s->_raw_size) && !finished); i += binamount) {
-           int binptr = 0;
-
-           binamount = min (BINCHUNK, s->_raw_size - i);
-
-           bfd_get_section_contents (abfd, s, binbuf, i, binamount);
-
-           /* This keeps a rolling checksum, until we decide to output
-              the line: */
-           for (; ((binamount - binptr) > 0);) {
-             pmon_make_fastrec (&bp, binbuf, &binptr, binamount, &reclen, &csum, &zerofill);
-             if (reclen >= (MAXRECSIZE - CHECKSIZE)) {
-               reclen = pmon_checkset (reclen, &bp, &csum);
-               pmon_download (buffer, reclen);
-               finished = pmon_check_ack("data record");
-               if (finished) {
-                 zerofill = 0; /* do not transmit pending zerofills */
-                 break;
-               }
-
-               if (hashmark) {
-                 putchar_unfiltered ('#');
-                 gdb_flush (gdb_stdout);
-               }
-
-               bp = buffer;
-               reclen = 0; /* buffer processed */
-             }
-           }
-         }
-
-         /* Ensure no out-standing zerofill requests: */
-         if (zerofill != 0)
-          reclen = pmon_zeroset (reclen, &bp, &zerofill, &csum);
-
-         /* and then flush the line: */
-         if (reclen > 0) {
-           reclen = pmon_checkset (reclen, &bp, &csum);
-           /* Currently pmon_checkset outputs the line terminator by
-              default, so we write out the buffer so far: */
-           pmon_download (buffer, reclen);
-           finished = pmon_check_ack("record remnant");
-         }
-       }
-
-      putchar_unfiltered ('\n');
-    }
-
-  /* Terminate the transfer. We know that we have an empty output
-     buffer at this point. */
-  sprintf (buffer, "/E/E\n"); /* include dummy padding characters */
-  reclen = strlen (buffer);
-  pmon_download (buffer, reclen);
-
-  if (finished) { /* Ignore the termination message: */
-    SERIAL_FLUSH_INPUT (udp_in_use ? udp_desc : mips_desc);
-  } else { /* Deal with termination message: */
-    pmon_end_download (final, bintotal);
-  }
-
-  return;
-}
-
-/* mips_load -- download a file. */
-
-static void
-mips_load (file, from_tty)
-    char *file;
-    int  from_tty;
-{
-  /* Get the board out of remote debugging mode.  */
-  if (mips_exit_debug ())
-    error ("mips_load:  Couldn't get into monitor mode.");
-
-  if (mips_monitor != MON_IDT)
-   pmon_load_fast (file);
-  else
-   mips_load_srec (file);
-
-  mips_initialize ();
-
-  /* Finally, make the PC point at the start address */
-  if (mips_monitor != MON_IDT)
-    {
-      /* Work around problem where PMON monitor updates the PC after a load
-	 to a different value than GDB thinks it has. The following ensures
-	 that the write_pc() WILL update the PC value: */
-      register_valid[PC_REGNUM] = 0;
-    }
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;		/* No process now */
-
-/* This is necessary because many things were based on the PC at the time that
-   we attached to the monitor, which is no longer valid now that we have loaded
-   new code (and just changed the PC).  Another way to do this might be to call
-   normal_stop, except that the stack may not be valid, and things would get
-   horribly confused... */
-
-  clear_symtab_users ();
-}
-
-
-/* Pass the command argument as a packet to PMON verbatim.  */
-
-static void
-pmon_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char buf[DATA_MAXLEN + 1];
-  int rlen;
-
-  sprintf (buf, "0x0 %s", args);
-  mips_send_packet (buf, 1);
-  printf_filtered ("Send packet: %s\n", buf);
-
-  rlen = mips_receive_packet (buf, 1, mips_receive_wait);
-  buf[rlen] = '\0';
-  printf_filtered ("Received packet: %s\n", buf);
-}
-
-void
-_initialize_remote_mips ()
-{
-  /* Initialize the fields in mips_ops that are common to all four targets.  */
-  mips_ops.to_longname = "Remote MIPS debugging over serial line";
-  mips_ops.to_close = mips_close;
-  mips_ops.to_detach = mips_detach;
-  mips_ops.to_resume = mips_resume;
-  mips_ops.to_fetch_registers = mips_fetch_registers;
-  mips_ops.to_store_registers = mips_store_registers;
-  mips_ops.to_prepare_to_store = mips_prepare_to_store;
-  mips_ops.to_xfer_memory = mips_xfer_memory;
-  mips_ops.to_files_info = mips_files_info;
-  mips_ops.to_insert_breakpoint = mips_insert_breakpoint;
-  mips_ops.to_remove_breakpoint = mips_remove_breakpoint;
-  mips_ops.to_kill = mips_kill;
-  mips_ops.to_load = mips_load;
-  mips_ops.to_create_inferior = mips_create_inferior;
-  mips_ops.to_mourn_inferior = mips_mourn_inferior;
-  mips_ops.to_stratum = process_stratum;
-  mips_ops.to_has_all_memory = 1;
-  mips_ops.to_has_memory = 1;
-  mips_ops.to_has_stack = 1;
-  mips_ops.to_has_registers = 1;
-  mips_ops.to_has_execution = 1;
-  mips_ops.to_magic = OPS_MAGIC;
-
-  /* Copy the common fields to all four target vectors.  */
-  pmon_ops = ddb_ops = lsi_ops = mips_ops;
-
-  /* Initialize target-specific fields in the target vectors.  */
-  mips_ops.to_shortname = "mips";
-  mips_ops.to_doc = "\
-Debug a board using the MIPS remote debugging protocol over a serial line.\n\
-The argument is the device it is connected to or, if it contains a colon,\n\
-HOST:PORT to access a board over a network";
-  mips_ops.to_open = mips_open;
-  mips_ops.to_wait = mips_wait;
-
-  pmon_ops.to_shortname = "pmon";
-  pmon_ops.to_doc =   "\
-Debug a board using the PMON MIPS remote debugging protocol over a serial\n\
-line. The argument is the device it is connected to or, if it contains a\n\
-colon, HOST:PORT to access a board over a network";
-  pmon_ops.to_open = pmon_open;
-  pmon_ops.to_wait = mips_wait;
-
-  ddb_ops.to_shortname = "ddb";
-  ddb_ops.to_doc = "\
-Debug a board using the PMON MIPS remote debugging protocol over a serial\n\
-line. The first argument is the device it is connected to or, if it contains\n\
-a colon, HOST:PORT to access a board over a network.  The optional second\n\
-parameter is the temporary file in the form HOST:FILENAME to be used for\n\
-TFTP downloads to the board.  The optional third parameter is the local name\n\
-of the TFTP temporary file, if it differs from the filename seen by the board.";
-  ddb_ops.to_open = ddb_open;
-  ddb_ops.to_wait = mips_wait;
-
-  lsi_ops.to_shortname = "lsi";
-  lsi_ops.to_doc = pmon_ops.to_doc;
-  lsi_ops.to_open = lsi_open;
-  lsi_ops.to_wait = mips_wait;
-
-  /* Add the targets.  */
-  add_target (&mips_ops);
-  add_target (&pmon_ops);
-  add_target (&ddb_ops);
-  add_target (&lsi_ops);
-
-  add_show_from_set (
-    add_set_cmd ("timeout", no_class, var_zinteger,
-		 (char *) &mips_receive_wait,
-		 "Set timeout in seconds for remote MIPS serial I/O.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("retransmit-timeout", no_class, var_zinteger,
-		 (char *) &mips_retransmit_wait,
-	 "Set retransmit timeout in seconds for remote MIPS serial I/O.\n\
-This is the number of seconds to wait for an acknowledgement to a packet\n\
-before resending the packet.", &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("syn-garbage-limit", no_class, var_zinteger,
-		 (char *) &mips_syn_garbage,
-"Set the maximum number of characters to ignore when scanning for a SYN.\n\
-This is the maximum number of characters GDB will ignore when trying to\n\
-synchronize with the remote system.  A value of -1 means that there is no limit\n\
-(Note that these characters are printed out even though they are ignored.)",
-		 &setlist),
-		     &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("monitor-prompt", class_obscure, var_string,
-		  (char *) &mips_monitor_prompt,
-		  "Set the prompt that GDB expects from the monitor.",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set (
-    add_set_cmd ("monitor-warnings", class_obscure, var_zinteger,
-		 (char *)&monitor_warnings,
-		 "Set printing of monitor warnings.\n"
-		 "When enabled, monitor warnings about hardware breakpoints "
-		 "will be displayed.",
-		 &setlist),
-		     &showlist);
-
-  add_com ("pmon <command>", class_obscure, pmon_command,
-	   "Send a packet to PMON (must be in debug mode)."); 
-}
diff --git a/gdb/remote-mm.c b/gdb/remote-mm.c
deleted file mode 100644
index 19455b4..0000000
--- a/gdb/remote-mm.c
+++ /dev/null
@@ -1,1673 +0,0 @@
-/* Remote debugging interface for Am290*0 running MiniMON monitor, for GDB.
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
-   Originally written by Daniel Mann at AMD.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is like remote.c but ecpects MiniMON to be running on the Am29000 
-   target hardware.
- - David Wood (wood@lab.ultra.nyu.edu) at New York University adapted this
-	file to gdb 3.95.  I was unable to get this working on sun3os4
-	with termio, only with sgtty.  Because we are only attempting to
-	use this module to debug our kernel, which is already loaded when
-	gdb is started up, I did not code up the file downloading facilities.  
-	As a result this module has only the stubs to download files. 
-	You should get tagged at compile time if you need to make any 
-	changes/additions.  */
- 
-#include "defs.h"
-#include "inferior.h"
-#include "wait.h"
-#include "value.h"
-#include <ctype.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <errno.h>
-#include "gdb_string.h"
-#include "terminal.h"
-#include "minimon.h"
-#include "target.h"
-
-/* Offset of member MEMBER in a struct of type TYPE.  */
-#define offsetof(TYPE, MEMBER) ((int) &((TYPE *)0)->MEMBER)
-
-#define DRAIN_INPUT()	(msg_recv_serial((union msg_t*)0))
-
-extern int stop_soon_quietly;           /* for wait_for_inferior */
-
-static void mm_resume();
-static void mm_fetch_registers ();
-static int fetch_register ();
-static void mm_store_registers ();
-static int store_register ();
-static int regnum_to_srnum();
-static void  mm_close ();
-static char* msg_str();
-static char* error_msg_str();
-static int expect_msg();
-static void init_target_mm();
-static int mm_memory_space();
-
-#define FREEZE_MODE     (read_register(CPS_REGNUM) && 0x400)
-#define USE_SHADOW_PC	((processor_type == a29k_freeze_mode) && FREEZE_MODE)
-
-/* FIXME: Replace with `set remotedebug'.  */
-#define LLOG_FILE "minimon.log"
-#if defined (LOG_FILE)
-FILE *log_file;
-#endif
-
-/*  
- * Size of message buffers.  I couldn't get memory reads to work when
- * the byte_count was larger than 512 (it may be a baud rate problem).
- */
-#define BUFER_SIZE  512		
-/* 
- * Size of data area in message buffer on the TARGET (remote system).
- */
-#define MAXDATA_T  (target_config.max_msg_size - \
-			offsetof(struct write_r_msg_t,data[0]))
-/*		 
- * Size of data area in message buffer on the HOST (gdb). 
- */
-#define MAXDATA_H  (BUFER_SIZE - offsetof(struct write_r_msg_t,data[0]))
-/* 
- * Defined as the minimum size of data areas of the two message buffers 
- */
-#define MAXDATA	   (MAXDATA_H < MAXDATA_T ? MAXDATA_H : MAXDATA_T)
-
-static char out_buf[BUFER_SIZE];
-static char  in_buf[BUFER_SIZE];
-
-int msg_recv_serial();
-int msg_send_serial();
-
-#define MAX_RETRIES 5000
-extern struct target_ops mm_ops;             /* Forward declaration */
-struct config_msg_t  target_config;	/* HIF needs this */
-union msg_t  *out_msg_buf = (union msg_t*)out_buf;
-union msg_t  *in_msg_buf  = (union msg_t*)in_buf;
-
-static int timeout = 5;
-
-/* Descriptor for I/O to remote machine.  Initialize it to -1 so that
-   mm_open knows that we don't have a file open when the program
-   starts.  */
-int mm_desc = -1;
-
-/* stream which is fdopen'd from mm_desc.  Only valid when
-   mm_desc != -1.  */
-FILE *mm_stream;
-
-/* Called when SIGALRM signal sent due to alarm() timeout.  */
-#ifndef HAVE_TERMIO
-
-#ifndef __STDC__
-# ifndef volatile
-#  define volatile /**/
-# endif
-#endif
-volatile int n_alarms;
-
-static void
-mm_timer ()
-{
-#if 0
-  if (kiodebug)
-    printf ("mm_timer called\n");
-#endif
-  n_alarms++;
-}
-#endif	/* HAVE_TERMIO */
-
-/* malloc'd name of the program on the remote system.  */
-static char *prog_name = NULL;
-
-
-/* Number of SIGTRAPs we need to simulate.  That is, the next
-   NEED_ARTIFICIAL_TRAP calls to mm_wait should just return
-   SIGTRAP without actually waiting for anything.  */
-
-/**************************************************** REMOTE_CREATE_INFERIOR */
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-static void
-mm_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-#define MAX_TOKENS 25
-#define BUFFER_SIZE 256
-   int	token_count;
-   int	result;
-   char	*token[MAX_TOKENS];
-   char	cmd_line[BUFFER_SIZE];
-
-  if (args && *args)
-    error ("Can't pass arguments to remote mm process (yet).");
-
-  if (execfile == 0 /* || exec_bfd == 0 */ )
-    error ("No executable file specified");
-
-  if (!mm_stream) {
-        printf("Minimon not open yet.\n");
-	return;
-  }
-
-  /* On ultra3 (NYU) we assume the kernel is already running so there is
-     no file to download.
-     FIXME: Fixed required here -> load your program, possibly with mm_load().
-     */
-  printf_filtered ("\n\
-Assuming you are at NYU debuging a kernel, i.e., no need to download.\n\n");
-
-  /* We will get a task spawn event immediately.  */
-  init_wait_for_inferior ();
-  clear_proceed_status ();
-  stop_soon_quietly = 1;
-  proceed (-1, TARGET_SIGNAL_DEFAULT, 0);
-  normal_stop ();
-}
-/**************************************************** REMOTE_MOURN_INFERIOR */
-static void
-mm_mourn()
-{
-        pop_target ();                /* Pop back to no-child state */
-        generic_mourn_inferior ();
-}
-
-/********************************************************************** damn_b
-*/
-/* Translate baud rates from integers to damn B_codes.  Unix should
-   have outgrown this crap years ago, but even POSIX wouldn't buck it.  */
-
-#ifndef B19200
-#define B19200 EXTA
-#endif
-#ifndef B38400
-#define B38400 EXTB
-#endif
-
-static struct {int rate, damn_b;} baudtab[] = {
-	{0, B0},
-	{50, B50},
-	{75, B75},
-	{110, B110},
-	{134, B134},
-	{150, B150},
-	{200, B200},
-	{300, B300},
-	{600, B600},
-	{1200, B1200},
-	{1800, B1800},
-	{2400, B2400},
-	{4800, B4800},
-	{9600, B9600},
-	{19200, B19200},
-	{38400, B38400},
-	{-1, -1},
-};
-
-static int damn_b (rate)
-     int rate;
-{
-  int i;
-
-  for (i = 0; baudtab[i].rate != -1; i++)
-    if (rate == baudtab[i].rate) return baudtab[i].damn_b;
-  return B38400;	/* Random */
-}
-
-
-/***************************************************************** REMOTE_OPEN
-** Open a connection to remote minimon.
-   NAME is the filename used for communication, then a space,
-   then the baud rate.
-   'target adapt /dev/ttya 9600 [prognam]' for example.
- */
-
-static char *dev_name;
-int baudrate = 9600;
-static void
-mm_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  TERMINAL sg;
-  unsigned int prl;
-  char *p;
-
-  /* Find the first whitespace character, it separates dev_name from
-     prog_name.  */
-  for (p = name;
-       p && *p && !isspace (*p); p++)
-    ;
-  if (p == 0 || *p == '\0')
-erroid:
-    error ("Usage : <command> <serial-device> <baud-rate> [progname]");
-  dev_name = (char*)xmalloc (p - name + 1);
-  strncpy (dev_name, name, p - name);
-  dev_name[p - name] = '\0';
-
-  /* Skip over the whitespace after dev_name */
-  for (; isspace (*p); p++)
-    /*EMPTY*/;
-  
-  if (1 != sscanf (p, "%d ", &baudrate))
-    goto erroid;
-
-  /* Skip the number and then the spaces */
-  for (; isdigit (*p); p++)
-    /*EMPTY*/;
-  for (; isspace (*p); p++)
-    /*EMPTY*/;
-  
-  if (prog_name != NULL)
-    free (prog_name);
-  prog_name = savestring (p, strlen (p));
-
-
-  if (mm_desc >= 0)
-    close (mm_desc);
-
-  mm_desc = open (dev_name, O_RDWR);
-  if (mm_desc < 0)
-    perror_with_name (dev_name);
-  ioctl (mm_desc, TIOCGETP, &sg);
-#ifdef HAVE_TERMIO
-  sg.c_cc[VMIN] = 0;		/* read with timeout.  */
-  sg.c_cc[VTIME] = timeout * 10;
-  sg.c_lflag &= ~(ICANON | ECHO);
-  sg.c_cflag = (sg.c_cflag & ~CBAUD) | damn_b (baudrate);
-#else
-  sg.sg_ispeed = damn_b (baudrate);
-  sg.sg_ospeed = damn_b (baudrate);
-  sg.sg_flags |= RAW;
-  sg.sg_flags |= ANYP;
-  sg.sg_flags &= ~ECHO;
-#endif
-
-
-  ioctl (mm_desc, TIOCSETP, &sg);
-  mm_stream = fdopen (mm_desc, "r+");
-
-  push_target (&mm_ops);
-
-#ifndef HAVE_TERMIO
-#ifndef NO_SIGINTERRUPT
-  /* Cause SIGALRM's to make reads fail with EINTR instead of resuming
-     the read.  */
-  if (siginterrupt (SIGALRM, 1) != 0)
-    perror ("mm_open: error in siginterrupt");
-#endif
-
-  /* Set up read timeout timer.  */
-  if ((void (*)) signal (SIGALRM, mm_timer) == (void (*)) -1)
-    perror ("mm_open: error in signal");
-#endif
-
-#if defined (LOG_FILE)
-  log_file = fopen (LOG_FILE, "w");
-  if (log_file == NULL)
-    perror_with_name (LOG_FILE);
-#endif
-   /*
-   ** Initialize target configuration structure (global)
-   */
-   DRAIN_INPUT();
-   out_msg_buf->config_req_msg.code = CONFIG_REQ;
-   out_msg_buf->config_req_msg.length = 4*0;
-   msg_send_serial(out_msg_buf); /* send config request message */
-
-   expect_msg(CONFIG,in_msg_buf,1);
-
-  a29k_get_processor_type ();
-
-  /* Print out some stuff, letting the user now what's going on */
-  printf_filtered("Connected to MiniMon via %s.\n", dev_name);
-    /* FIXME: can this restriction be removed? */
-  printf_filtered("Remote debugging using virtual addresses works only\n");
-  printf_filtered("\twhen virtual addresses map 1:1 to physical addresses.\n")
-;
-  if (processor_type != a29k_freeze_mode) {
-        fprintf_filtered(gdb_stderr,
-        "Freeze-mode debugging not available, and can only be done on an A29050.\n");
-  }
-
-   target_config.code = CONFIG;
-   target_config.length = 0;
-   target_config.processor_id = in_msg_buf->config_msg.processor_id;
-   target_config.version = in_msg_buf->config_msg.version;
-   target_config.I_mem_start = in_msg_buf->config_msg.I_mem_start;
-   target_config.I_mem_size = in_msg_buf->config_msg.I_mem_size;
-   target_config.D_mem_start = in_msg_buf->config_msg.D_mem_start;
-   target_config.D_mem_size = in_msg_buf->config_msg.D_mem_size;
-   target_config.ROM_start = in_msg_buf->config_msg.ROM_start;
-   target_config.ROM_size =  in_msg_buf->config_msg.ROM_size;
-   target_config.max_msg_size = in_msg_buf->config_msg.max_msg_size;
-   target_config.max_bkpts = in_msg_buf->config_msg.max_bkpts;
-   target_config.coprocessor = in_msg_buf->config_msg.coprocessor;
-   target_config.reserved = in_msg_buf->config_msg.reserved;
-   if (from_tty) {
-   	printf("Connected to MiniMON :\n");
-	printf("    Debugcore version            %d.%d\n",
-		0x0f & (target_config.version >> 4),
-		0x0f & (target_config.version ) );
-	printf("    Configuration version        %d.%d\n",
-		0x0f & (target_config.version >> 12),
-		0x0f & (target_config.version >>  8) );
-	printf("    Message system version       %d.%d\n",
-		0x0f & (target_config.version >> 20),
-		0x0f & (target_config.version >> 16) );
-	printf("    Communication driver version %d.%d\n",
-		0x0f & (target_config.version >> 28),
-		0x0f & (target_config.version >> 24) );
-   }
-
-  /* Leave the target running... 
-   * The above message stopped the target in the dbg core (MiniMon),  
-   * so restart the target out of MiniMon, 
-   */
-  out_msg_buf->go_msg.code = GO;
-  out_msg_buf->go_msg.length = 0;
-  msg_send_serial(out_msg_buf);
-  /* No message to expect after a GO */
-}
-
-/**************************************************************** REMOTE_CLOSE
-** Close the open connection to the minimon debugger.
-   Use this when you want to detach and do something else
-   with your gdb.  */
-static void
-mm_close (quitting)	/*FIXME: how is quitting used */
-     int quitting;
-{
-  if (mm_desc < 0)
-    error ("Can't close remote connection: not debugging remotely.");
-
-  /* We should never get here if there isn't something valid in
-     mm_desc and mm_stream.  
-
-     Due to a bug in Unix, fclose closes not only the stdio stream,
-     but also the file descriptor.  So we don't actually close
-     mm_desc.  */
-  DRAIN_INPUT();
-  fclose (mm_stream);	
-  /* close (mm_desc); */
-
-  /* Do not try to close mm_desc again, later in the program.  */
-  mm_stream = NULL;
-  mm_desc = -1;
-
-#if defined (LOG_FILE)
-  if (ferror (log_file))
-    printf ("Error writing log file.\n");
-  if (fclose (log_file) != 0)
-    printf ("Error closing log file.\n");
-#endif
-
-  printf ("Ending remote debugging\n");
-} 
-
-/************************************************************* REMOTE_ATACH */
-/* Attach to a program that is already loaded and running 
- * Upon exiting the process's execution is stopped.
- */
-static void
-mm_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-
-  if (!mm_stream)
-      error ("MiniMon not opened yet, use the 'target minimon' command.\n");
-	
-  if (from_tty)
-      printf ("Attaching to remote program %s...\n", prog_name);
-
-  /* Make sure the target is currently running, it is supposed to be. */
-  /* FIXME: is it ok to send MiniMon a BREAK if it is already stopped in 
-   * 	the dbg core.  If so, we don't need to send this GO.
-   */
-  out_msg_buf->go_msg.code = GO;
-  out_msg_buf->go_msg.length = 0;
-  msg_send_serial(out_msg_buf);
-  sleep(2);	/* At the worst it will stop, receive a message, continue */
- 
-  /* Send the mm a break. */ 
-  out_msg_buf->break_msg.code = BREAK;
-  out_msg_buf->break_msg.length = 0;
-  msg_send_serial(out_msg_buf);
-}
-/********************************************************** REMOTE_DETACH */
-/* Terminate the open connection to the remote debugger.
-   Use this when you want to detach and do something else
-   with your gdb.  Leave remote process running (with no breakpoints set). */
-static void
-mm_detach (args,from_tty)
-     char *args;
-     int from_tty;
-{
-  remove_breakpoints();		/* Just in case there were any left in */
-  out_msg_buf->go_msg.code = GO;
-  out_msg_buf->go_msg.length = 0;
-  msg_send_serial(out_msg_buf);
-  pop_target();         	/* calls mm_close to do the real work */
-}
-
-
-/*************************************************************** REMOTE_RESUME
-** Tell the remote machine to resume.  */
-
-static void
-mm_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  if (sig != TARGET_SIGNAL_0)
-    warning ("Can't send signals to a remote MiniMon system.");
-
-  if (step) {
-      out_msg_buf->step_msg.code= STEP;
-      out_msg_buf->step_msg.length = 1*4;
-      out_msg_buf->step_msg.count = 1;		/* step 1 instruction */
-      msg_send_serial(out_msg_buf);
-  } else {
-      out_msg_buf->go_msg.code= GO;
-      out_msg_buf->go_msg.length = 0;
-      msg_send_serial(out_msg_buf);
-  }
-}
-
-/***************************************************************** REMOTE_WAIT
-** Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.  */
-
-static int
-mm_wait (status)
-     struct target_waitstatus *status;
-{
-  int i, result;
-  int old_timeout = timeout;
-  int old_immediate_quit = immediate_quit;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-/* wait for message to arrive. It should be:
-	- A HIF service request.
-	- A HIF exit service request.
-	- A CHANNEL0_ACK.
-	- A CHANNEL1 request.
-	- a debugcore HALT message.
-  HIF services must be responded too, and while-looping continued.
-  If the target stops executing, mm_wait() should return.
-*/
-  timeout = 0;	/* Wait indefinetly for a message */
-  immediate_quit = 1;   /* Helps ability to QUIT */
-  while(1)
-  {
-    while(msg_recv_serial(in_msg_buf)) {
-    	QUIT;	/* Let user quit if they want */
-    }
-    switch (in_msg_buf->halt_msg.code)
-    {
-    case HIF_CALL:
-	i = in_msg_buf->hif_call_rtn_msg.service_number;
-	result=service_HIF(in_msg_buf);
-   	if(i == 1) /* EXIT */
-	    goto exit;
-	if(result)
-	    printf("Warning: failure during HIF service %d\n", i);
-	break;
-    case CHANNEL0_ACK:
-	service_HIF(in_msg_buf);
-	break;
-    case CHANNEL1:
-        i=in_msg_buf->channel1_msg.length;
-        in_msg_buf->channel1_msg.data[i] = '\0';
-        printf("%s", in_msg_buf->channel1_msg.data);
-	gdb_flush(gdb_stdout);
-        /* Send CHANNEL1_ACK message */
-        out_msg_buf->channel1_ack_msg.code = CHANNEL1_ACK;
-        out_msg_buf->channel1_ack_msg.length = 0;
-        result = msg_send_serial(out_msg_buf);
-	break;
-    case HALT:
-	goto halted;
-    default:
-	goto halted;
-    }
-  }
-halted:
-  /* FIXME, these printfs should not be here.  This is a source level 
-     debugger, guys!  */
-  if (in_msg_buf->halt_msg.trap_number== 0)
-  { printf("Am290*0 received vector number %d (break point)\n",
-	in_msg_buf->halt_msg.trap_number);
-    status->kind = TARGET_WAITKIND_STOPPED;
-    status->value.sig = TARGET_SIGNAL_TRAP;
-  }
-  else if (in_msg_buf->halt_msg.trap_number== 1)
-    {
-      printf("Am290*0 received vector number %d\n",
-	     in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_BUS;
-    }
-  else if (in_msg_buf->halt_msg.trap_number== 3
-        || in_msg_buf->halt_msg.trap_number== 4)
-  { printf("Am290*0 received vector number %d\n",
-	in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_FPE;
-  }
-  else if (in_msg_buf->halt_msg.trap_number== 5)
-  { printf("Am290*0 received vector number %d\n",
-	in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_ILL;
-  }
-  else if (in_msg_buf->halt_msg.trap_number >= 6
-        && in_msg_buf->halt_msg.trap_number <= 11)
-  { printf("Am290*0 received vector number %d\n",
-	in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_SEGV;
-  }
-  else if (in_msg_buf->halt_msg.trap_number== 12
-        || in_msg_buf->halt_msg.trap_number== 13)
-  { printf("Am290*0 received vector number %d\n",
-	in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_ILL;
-  }
-  else if (in_msg_buf->halt_msg.trap_number== 14)
-  { printf("Am290*0 received vector number %d\n",
-	in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_ALRM;
-  }
-  else if (in_msg_buf->halt_msg.trap_number== 15)
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-    }
-  else if (in_msg_buf->halt_msg.trap_number >= 16
-        && in_msg_buf->halt_msg.trap_number <= 21)
-  { printf("Am290*0 received vector number %d\n",
-	in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_INT;
-  }
-  else if (in_msg_buf->halt_msg.trap_number== 22)
-  { printf("Am290*0 received vector number %d\n",
-	in_msg_buf->halt_msg.trap_number);
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_ILL;
-  } /* BREAK message was sent */
-  else if (in_msg_buf->halt_msg.trap_number== 75)
-    {
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-    }
-  else
-exit:
-    {
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = 0;
-    }
-
-  timeout = old_timeout;	/* Restore original timeout value */
-  immediate_quit = old_immediate_quit;
-  return 0;
-}
-
-/******************************************************* REMOTE_FETCH_REGISTERS
- * Read a remote register 'regno'. 
- * If regno==-1 then read all the registers.
- */
-static void 
-mm_fetch_registers (regno)
-int	regno;
-{
-  INT32 *data_p;
-
-  if (regno >= 0)  {
-	fetch_register(regno);
-	return;
-  }
-
-/* Gr1/rsp */
-  out_msg_buf->read_req_msg.byte_count = 4*1;
-  out_msg_buf->read_req_msg.memory_space = GLOBAL_REG;
-  out_msg_buf->read_req_msg.address = 1;
-  msg_send_serial(out_msg_buf);
-  expect_msg(READ_ACK,in_msg_buf,1);
-  data_p = &(in_msg_buf->read_r_ack_msg.data[0]);
-  supply_register (GR1_REGNUM , data_p);
-
-#if defined(GR64_REGNUM)	/* Read gr64-127 */
-/* Global Registers gr64-gr95 */ 
-  out_msg_buf->read_req_msg.code= READ_REQ;
-  out_msg_buf->read_req_msg.length = 4*3;
-  out_msg_buf->read_req_msg.byte_count = 4*32;
-  out_msg_buf->read_req_msg.memory_space = GLOBAL_REG;
-  out_msg_buf->read_req_msg.address = 64;
-  msg_send_serial(out_msg_buf);
-  expect_msg(READ_ACK,in_msg_buf,1);
-  data_p = &(in_msg_buf->read_r_ack_msg.data[0]);
-
-  for (regno=GR64_REGNUM; regno<GR64_REGNUM+32; regno++) {
-      supply_register (regno, data_p++);
-  }
-#endif	/*  GR64_REGNUM */
-
-/* Global Registers gr96-gr127 */ 
-  out_msg_buf->read_req_msg.code= READ_REQ;
-  out_msg_buf->read_req_msg.length = 4*3;
-  out_msg_buf->read_req_msg.byte_count = 4 * 32;
-  out_msg_buf->read_req_msg.memory_space = GLOBAL_REG;
-  out_msg_buf->read_req_msg.address = 96;
-  msg_send_serial(out_msg_buf);
-  expect_msg(READ_ACK,in_msg_buf,1);
-  data_p = &(in_msg_buf->read_r_ack_msg.data[0]);
-
-  for (regno=GR96_REGNUM; regno<GR96_REGNUM+32; regno++) {
-      supply_register (regno, data_p++);
-  }
-
-/* Local Registers */ 
-  out_msg_buf->read_req_msg.byte_count = 4 * (128);
-  out_msg_buf->read_req_msg.memory_space = LOCAL_REG;
-  out_msg_buf->read_req_msg.address = 0;
-  msg_send_serial(out_msg_buf);
-  expect_msg(READ_ACK,in_msg_buf,1);
-  data_p = &(in_msg_buf->read_r_ack_msg.data[0]);
-
-  for (regno=LR0_REGNUM; regno<LR0_REGNUM+128; regno++) {
-      supply_register (regno, data_p++);
-  }
-
-/* Protected Special Registers */ 
-  out_msg_buf->read_req_msg.byte_count = 4*15;
-  out_msg_buf->read_req_msg.memory_space = SPECIAL_REG;
-  out_msg_buf->read_req_msg.address = 0;
-  msg_send_serial( out_msg_buf);
-  expect_msg(READ_ACK,in_msg_buf,1);
-  data_p = &(in_msg_buf->read_r_ack_msg.data[0]);
-
-  for (regno=0; regno<=14; regno++) {
-      supply_register (SR_REGNUM(regno), data_p++);
-  }
-  if (USE_SHADOW_PC) {	/* Let regno_to_srnum() handle the register number */
-	fetch_register(NPC_REGNUM);
-	fetch_register(PC_REGNUM);
-	fetch_register(PC2_REGNUM);
-  }
-
-/* Unprotected Special Registers */ 
-  out_msg_buf->read_req_msg.byte_count = 4*8;
-  out_msg_buf->read_req_msg.memory_space = SPECIAL_REG;
-  out_msg_buf->read_req_msg.address = 128;
-  msg_send_serial( out_msg_buf);
-  expect_msg(READ_ACK,in_msg_buf,1);
-  data_p = &(in_msg_buf->read_r_ack_msg.data[0]);
-
-  for (regno=128; regno<=135; regno++) {
-      supply_register (SR_REGNUM(regno), data_p++);
-  }
-
-  /* There doesn't seem to be any way to get these.  */
-  {
-    int val = -1;
-    supply_register (FPE_REGNUM, &val);
-    supply_register (INTE_REGNUM, &val);
-    supply_register (FPS_REGNUM, &val);
-    supply_register (EXO_REGNUM, &val);
-  }
-}
-
-
-/****************************************************** REMOTE_STORE_REGISTERS
- * Store register regno into the target.  
- * If regno==-1 then store all the registers.
- * Result is 0 for success, -1 for failure.
- */
-
-static void
-mm_store_registers (regno)
-int regno;
-{
-  int result;
-  
-  if (regno >= 0) {
-    store_register(regno);
-    return;
-  }
-
-  result = 0;
-
-  out_msg_buf->write_r_msg.code= WRITE_REQ;
-
-/* Gr1/rsp */
-  out_msg_buf->write_r_msg.byte_count = 4*1;
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  out_msg_buf->write_r_msg.memory_space = GLOBAL_REG;
-  out_msg_buf->write_r_msg.address = 1;
-  out_msg_buf->write_r_msg.data[0] = read_register (GR1_REGNUM);
-
-  msg_send_serial( out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
-
-#if defined(GR64_REGNUM)
-/* Global registers gr64-gr95 */
-  out_msg_buf->write_r_msg.byte_count = 4* (32);
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  out_msg_buf->write_r_msg.address = 64;
-
-  for (regno=GR64_REGNUM ; regno<GR64_REGNUM+32 ; regno++)
-    {
-      out_msg_buf->write_r_msg.data[regno-GR64_REGNUM] = read_register (regno);
-    }
-  msg_send_serial(out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
-#endif	/* GR64_REGNUM */
-
-/* Global registers gr96-gr127 */
-  out_msg_buf->write_r_msg.byte_count = 4* (32);
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  out_msg_buf->write_r_msg.address = 96;
-  for (regno=GR96_REGNUM ; regno<GR96_REGNUM+32 ; regno++)
-    {
-      out_msg_buf->write_r_msg.data[regno-GR96_REGNUM] = read_register (regno);
-    }
-  msg_send_serial( out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
-
-/* Local Registers */
-  out_msg_buf->write_r_msg.memory_space = LOCAL_REG;
-  out_msg_buf->write_r_msg.byte_count = 4*128;
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  out_msg_buf->write_r_msg.address = 0;
-
-  for (regno = LR0_REGNUM ; regno < LR0_REGNUM+128 ; regno++)
-    {
-      out_msg_buf->write_r_msg.data[regno-LR0_REGNUM] = read_register (regno);
-    }
-  msg_send_serial( out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
-
-/* Protected Special Registers */ 
-  /* VAB through TMR */
-  out_msg_buf->write_r_msg.memory_space = SPECIAL_REG;
-  out_msg_buf->write_r_msg.byte_count = 4* 10;
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  out_msg_buf->write_r_msg.address = 0;
-  for (regno = 0 ; regno<=9 ; regno++)	/* VAB through TMR */
-    out_msg_buf->write_r_msg.data[regno] = read_register (SR_REGNUM(regno));
-  msg_send_serial( out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
-
-  /* PC0, PC1, PC2 possibly as shadow registers */
-  out_msg_buf->write_r_msg.byte_count = 4* 3;
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  for (regno=10 ; regno<=12 ; regno++)	/* LRU and MMU */
-    out_msg_buf->write_r_msg.data[regno-10] = read_register (SR_REGNUM(regno));
-  if (USE_SHADOW_PC) 
-    out_msg_buf->write_r_msg.address = 20;	/* SPC0 */
-  else 
-    out_msg_buf->write_r_msg.address = 10;	/* PC0 */
-  msg_send_serial( out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
-
-  /* LRU and MMU */
-  out_msg_buf->write_r_msg.byte_count = 4* 2;
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  out_msg_buf->write_r_msg.address = 13;
-  for (regno=13 ; regno<=14 ; regno++)	/* LRU and MMU */
-    out_msg_buf->write_r_msg.data[regno-13] = read_register (SR_REGNUM(regno));
-  msg_send_serial( out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
-
-/* Unprotected Special Registers */ 
-  out_msg_buf->write_r_msg.byte_count = 4*8;
-  out_msg_buf->write_r_msg.length = 3*4 + out_msg_buf->write_r_msg.byte_count;
-  out_msg_buf->write_r_msg.address = 128;
-  for (regno = 128 ; regno<=135 ; regno++)
-    out_msg_buf->write_r_msg.data[regno-128] = read_register(SR_REGNUM(regno));
-  msg_send_serial( out_msg_buf);
-  if (!expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = -1;
-  }
- 
-  registers_changed ();
-}
-
-/*************************************************** REMOTE_PREPARE_TO_STORE */
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-mm_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-/******************************************************* REMOTE_XFER_MEMORY */
-static CORE_ADDR
-translate_addr(addr)
-CORE_ADDR addr;
-{
-#if defined(KERNEL_DEBUGGING)
-        /* Check for a virtual address in the kernel */
-        /* Assume physical address of ublock is in  paddr_u register */
-	/* FIXME: doesn't work for user virtual addresses */
-        if (addr >= UVADDR) {
-                /* PADDR_U register holds the physical address of the ublock */
-                CORE_ADDR i = (CORE_ADDR)read_register(PADDR_U_REGNUM);
-                return(i + addr - (CORE_ADDR)UVADDR);
-        } else {
-        	return(addr);
-        }
-#else
-        return(addr);
-#endif
-}
-
-/******************************************************* REMOTE_FILES_INFO */
-static void
-mm_files_info ()
-{
-  printf ("\tAttached to %s at %d baud and running program %s.\n",
-          dev_name, baudrate, prog_name);
-}
-
-/************************************************* REMOTE_INSERT_BREAKPOINT */
-static int
-mm_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  out_msg_buf->bkpt_set_msg.code = BKPT_SET;
-  out_msg_buf->bkpt_set_msg.length = 4*4;
-  out_msg_buf->bkpt_set_msg.memory_space = I_MEM;
-  out_msg_buf->bkpt_set_msg.bkpt_addr = (ADDR32) addr;
-  out_msg_buf->bkpt_set_msg.pass_count = 1;
-  out_msg_buf->bkpt_set_msg.bkpt_type = -1;	/* use illop for 29000 */
-  msg_send_serial( out_msg_buf);
-  if (expect_msg(BKPT_SET_ACK,in_msg_buf,1)) {
-	return 0;		/* Success */
-  } else {
-	return 1;		/* Failure */
-  }
-}
-
-/************************************************* REMOTE_DELETE_BREAKPOINT */
-static int
-mm_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  out_msg_buf->bkpt_rm_msg.code = BKPT_RM;
-  out_msg_buf->bkpt_rm_msg.length = 4*3;
-  out_msg_buf->bkpt_rm_msg.memory_space = I_MEM;
-  out_msg_buf->bkpt_rm_msg.bkpt_addr = (ADDR32) addr;
-  msg_send_serial( out_msg_buf);
-  if (expect_msg(BKPT_RM_ACK,in_msg_buf,1)) {
-	return 0;		/* Success */
-  } else {
-	return 1;		/* Failure */
-  }
-}
-
-
-/******************************************************* REMOTE_KILL */
-static void
-mm_kill(arg,from_tty)
-char    *arg;
-int     from_tty;
-{
-	char	buf[4];
-
-#if defined(KERNEL_DEBUGGING)
-	/* We don't ever kill the kernel */
-	if (from_tty) {
-		printf("Kernel not killed, but left in current state.\n");
-	 	printf("Use detach to leave kernel running.\n");
-	}
-#else
-  	out_msg_buf->break_msg.code = BREAK;
-  	out_msg_buf->bkpt_set_msg.length = 4*0;
-	expect_msg(HALT,in_msg_buf,from_tty);
-	if (from_tty) {
-		printf("Target has been stopped.");
-		printf("Would you like to do a hardware reset (y/n) [n] ");
-		fgets(buf,3,stdin);	
-		if (buf[0] == 'y') {
-			out_msg_buf->reset_msg.code = RESET;
-			out_msg_buf->bkpt_set_msg.length = 4*0;
-			expect_msg(RESET_ACK,in_msg_buf,from_tty);
-			printf("Target has been reset.");
-		}
-	}
-	pop_target();
-#endif 
-}
-
-
-
-/***************************************************************************/
-/* 
- * Load a program into the target.
- */
-static void
-mm_load(arg_string,from_tty)
-char	*arg_string;
-int	from_tty;
-{
-  dont_repeat ();
-
-#if defined(KERNEL_DEBUGGING)
-  printf("The kernel had better be loaded already!  Loading not done.\n");
-#else
-  if (arg_string == 0)
-    error ("The load command takes a file name");
-
-  arg_string = tilde_expand (arg_string);
-  make_cleanup (free, arg_string);
-  QUIT;
-  immediate_quit++;
-  error("File loading is not yet supported for MiniMon.");
-  /* FIXME, code to load your file here... */
-  /* You may need to do an init_target_mm() */
-  /* init_target_mm(?,?,?,?,?,?,?,?); */
-  immediate_quit--;
-  /* symbol_file_add (arg_string, from_tty, text_addr, 0, 0, 0, 0); */
-#endif
-
-}
-
-/************************************************ REMOTE_WRITE_INFERIOR_MEMORY
-** Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns number of bytes written.  */
-static int
-mm_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i,nwritten;
-
-  out_msg_buf->write_req_msg.code= WRITE_REQ;
-  out_msg_buf->write_req_msg.memory_space = mm_memory_space(memaddr);	
-
-  nwritten=0;
-  while (nwritten < len) {
-	int num_to_write = len - nwritten;
-	if (num_to_write > MAXDATA) num_to_write = MAXDATA;
-  	for (i=0 ; i < num_to_write ; i++)
-      		out_msg_buf->write_req_msg.data[i] = myaddr[i+nwritten];
-  	out_msg_buf->write_req_msg.byte_count = num_to_write;
-  	out_msg_buf->write_req_msg.length = 3*4 + num_to_write; 
-  	out_msg_buf->write_req_msg.address = memaddr + nwritten;
-  	msg_send_serial(out_msg_buf);
-
-  	if (expect_msg(WRITE_ACK,in_msg_buf,1)) {
-  		nwritten += in_msg_buf->write_ack_msg.byte_count;
-  	} else {
-		break;	
-  	}
-  }
-  return(nwritten);
-}
-
-/************************************************* REMOTE_READ_INFERIOR_MEMORY
-** Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns number of bytes read.  */
-static int
-mm_read_inferior_memory(memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i,nread;
-
-  out_msg_buf->read_req_msg.code= READ_REQ;
-  out_msg_buf->read_req_msg.memory_space = mm_memory_space(memaddr);
-
-  nread=0;
-  while (nread < len) {
-	int num_to_read = (len - nread);
-	if (num_to_read > MAXDATA) num_to_read = MAXDATA;
-  	out_msg_buf->read_req_msg.byte_count = num_to_read; 
-  	out_msg_buf->read_req_msg.length = 3*4 + num_to_read; 
-  	out_msg_buf->read_req_msg.address = memaddr + nread;
-  	msg_send_serial(out_msg_buf);
-
-  	if (expect_msg(READ_ACK,in_msg_buf,1)) {
-  		for (i=0 ; i<in_msg_buf->read_ack_msg.byte_count ; i++)
-      			myaddr[i+nread] = in_msg_buf->read_ack_msg.data[i];
-  		nread += in_msg_buf->read_ack_msg.byte_count;
-  	} else {
-		break;	
-  	}
-  }
-  return(nread);
-}
-
-/* FIXME!  Merge these two.  */
-static int
-mm_xfer_inferior_memory (memaddr, myaddr, len, write)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-{
-
-  memaddr = translate_addr(memaddr);
-
-  if (write)
-    return mm_write_inferior_memory (memaddr, myaddr, len);
-  else
-    return mm_read_inferior_memory (memaddr, myaddr, len);
-}
-
-
-/********************************************************** MSG_SEND_SERIAL
-** This function is used to send a message over the
-** serial line.
-**
-** If the message is successfully sent, a zero is
-** returned.  If the message was not sendable, a -1
-** is returned.  This function blocks.  That is, it
-** does not return until the message is completely
-** sent, or until an error is encountered.
-**
-*/
-
-int
-msg_send_serial(msg_ptr)
-   union  msg_t  *msg_ptr;
-{
-   INT32  message_size;
-   int    byte_count;
-   int    result;
-   char   c;
-
-   /* Send message header */
-   byte_count = 0;
-   message_size = msg_ptr->generic_msg.length + (2 * sizeof(INT32));
-   do {
-      c = *((char *)msg_ptr+byte_count);
-      result = write(mm_desc, &c, 1);
-      if (result == 1) {
-         byte_count = byte_count + 1;
-      }
-   } while ((byte_count < message_size) );
-
-   return(0);
-}  /* end msg_send_serial() */
-
-/********************************************************** MSG_RECV_SERIAL
-** This function is used to receive a message over a
-** serial line.
-**
-** If the message is waiting in the buffer, a zero is
-** returned and the buffer pointed to by msg_ptr is filled
-** in.  If no message was available, a -1 is returned.
-** If timeout==0, wait indefinetly for a character.
-**
-*/
-
-int
-msg_recv_serial(msg_ptr)
-union  msg_t  *msg_ptr;
-{
-   static INT32  length=0;
-   static INT32  byte_count=0;
-   int    result;
-   char   c;
-  if(msg_ptr == 0)		/* re-sync request */
-  {  length=0;
-     byte_count=0;
-#ifdef HAVE_TERMIO
-     /* The timeout here is the prevailing timeout set with VTIME */
-     ->"timeout==0 semantics not supported"
-     read(mm_desc, in_buf, BUFER_SIZE);
-#else
-     alarm (1);
-     read(mm_desc, in_buf, BUFER_SIZE);
-     alarm (0);
-#endif
-     return(0);
-  }
-   /* Receive message */
-#ifdef HAVE_TERMIO
-/* Timeout==0, help support the mm_wait() routine */
-   ->"timeout==0 semantics not supported (and its nice if they are)"
-   result = read(mm_desc, &c, 1);
-#else
-  alarm(timeout);
-  result = read(mm_desc, &c, 1);
-  alarm (0);
-#endif
-  if ( result < 0) {
-      if (errno == EINTR) {
-      	error ("Timeout reading from remote system.");
-      } else
-	perror_with_name ("remote");
-  } else if (result == 1) {
-      *((char *)msg_ptr+byte_count) = c;
-      byte_count = byte_count + 1;
-  }
-
-   /* Message header received.  Save message length. */
-  if (byte_count == (2 * sizeof(INT32)))
-      length = msg_ptr->generic_msg.length;
-
-  if (byte_count >= (length + (2 * sizeof(INT32)))) {
-      /* Message received */
-      byte_count = 0;
-      return(0);
-  } else
-      return (-1);
-
-}  /* end msg_recv_serial() */
-
-/********************************************************************* KBD_RAW
-** This function is used to put the keyboard in "raw"
-** mode for BSD Unix.  The original status is saved
-** so that it may be restored later.
-*/
-TERMINAL kbd_tbuf;
-
-int
-kbd_raw() {
-   int    result;
-   TERMINAL tbuf;
-
-   /* Get keyboard termio (to save to restore original modes) */
-#ifdef HAVE_TERMIO
-   result = ioctl(0, TCGETA, &kbd_tbuf);
-#else
-   result = ioctl(0, TIOCGETP, &kbd_tbuf);
-#endif
-   if (result == -1)
-      return (errno);
-
-   /* Get keyboard TERMINAL (for modification) */
-#ifdef HAVE_TERMIO
-   result = ioctl(0, TCGETA, &tbuf);
-#else
-   result = ioctl(0, TIOCGETP, &tbuf);
-#endif
-   if (result == -1)
-      return (errno);
-
-   /* Set up new parameters */
-#ifdef HAVE_TERMIO
-   tbuf.c_iflag = tbuf.c_iflag &
-      ~(INLCR | ICRNL | IUCLC | ISTRIP | IXON | BRKINT);
-   tbuf.c_lflag = tbuf.c_lflag & ~(ICANON | ISIG | ECHO);
-   tbuf.c_cc[4] = 0;  /* MIN */
-   tbuf.c_cc[5] = 0;  /* TIME */
-#else
-   /* FIXME: not sure if this is correct (matches HAVE_TERMIO). */
-   tbuf.sg_flags |= RAW;
-   tbuf.sg_flags |= ANYP;
-   tbuf.sg_flags &= ~ECHO;
-#endif
-
-   /* Set keyboard termio to new mode (RAW) */
-#ifdef HAVE_TERMIO
-   result = ioctl(0, TCSETAF, &tbuf);
-#else
-   result = ioctl(0, TIOCSETP, &tbuf);
-#endif 
-   if (result == -1)
-      return (errno);
-
-   return (0);
-}  /* end kbd_raw() */
-
-
-
-/***************************************************************** KBD_RESTORE
-** This function is used to put the keyboard back in the
-** mode it was in before kbk_raw was called.  Note that
-** kbk_raw() must have been called at least once before
-** kbd_restore() is called.
-*/
-
-int
-kbd_restore() {
-   int result;
-
-   /* Set keyboard termio to original mode */
-#ifdef HAVE_TERMIO
-   result = ioctl(0, TCSETAF, &kbd_tbuf);
-#else
-   result = ioctl(0, TIOCGETP, &kbd_tbuf);
-#endif
-
-   if (result == -1)
-      return (errno);
-
-   return(0);
-}  /* end kbd_cooked() */
-
-
-/*****************************************************************************/ 
-/* Fetch a single register indicatated by 'regno'. 
- * Returns 0/-1 on success/failure.  
- */
-static int
-fetch_register (regno)
-     int regno;
-{
-     int  result;
-  out_msg_buf->read_req_msg.code= READ_REQ;
-  out_msg_buf->read_req_msg.length = 4*3;
-  out_msg_buf->read_req_msg.byte_count = 4;
-
-  if (regno == GR1_REGNUM)
-  { out_msg_buf->read_req_msg.memory_space = GLOBAL_REG;
-    out_msg_buf->read_req_msg.address = 1;
-  }
-  else if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32)
-  { out_msg_buf->read_req_msg.memory_space = GLOBAL_REG;
-    out_msg_buf->read_req_msg.address = (regno - GR96_REGNUM) + 96;
-  }
-#if defined(GR64_REGNUM)
-  else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32 )
-  { out_msg_buf->read_req_msg.memory_space = GLOBAL_REG;
-    out_msg_buf->read_req_msg.address = (regno - GR64_REGNUM) + 64;
-  }
-#endif	/* GR64_REGNUM */
-  else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128)
-  { out_msg_buf->read_req_msg.memory_space = LOCAL_REG;
-    out_msg_buf->read_req_msg.address = (regno - LR0_REGNUM);
-  }
-  else if (regno>=FPE_REGNUM && regno<=EXO_REGNUM)  
-  { int val = -1;
-    supply_register(160 + (regno - FPE_REGNUM),&val);
-    return 0;		/* Pretend Success */
-  }
-  else 
-  { out_msg_buf->read_req_msg.memory_space = SPECIAL_REG;
-    out_msg_buf->read_req_msg.address = regnum_to_srnum(regno); 
-  } 
-
-  msg_send_serial(out_msg_buf);
-
-  if (expect_msg(READ_ACK,in_msg_buf,1)) {
-  	supply_register (regno, &(in_msg_buf->read_r_ack_msg.data[0]));
-	result = 0;
-  } else {
-	result = -1;
-  }
-  return result;
-}
-/*****************************************************************************/ 
-/* Store a single register indicated by 'regno'. 
- * Returns 0/-1 on success/failure.  
- */
-static int
-store_register (regno)
-     int regno;
-{
-     int  result;
-
-  out_msg_buf->write_req_msg.code= WRITE_REQ;
-  out_msg_buf->write_req_msg.length = 4*4;
-  out_msg_buf->write_req_msg.byte_count = 4;
-  out_msg_buf->write_r_msg.data[0] = read_register (regno);
-
-  if (regno == GR1_REGNUM)
-  { out_msg_buf->write_req_msg.memory_space = GLOBAL_REG;
-    out_msg_buf->write_req_msg.address = 1;
-    /* Setting GR1 changes the numbers of all the locals, so invalidate the 
-     * register cache.  Do this *after* calling read_register, because we want 
-     * read_register to return the value that write_register has just stuffed 
-     * into the registers array, not the value of the register fetched from 
-     * the inferior.  
-     */
-    registers_changed ();
-  }
-#if defined(GR64_REGNUM)
-  else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32 )
-  { out_msg_buf->write_req_msg.memory_space = GLOBAL_REG;
-    out_msg_buf->write_req_msg.address = (regno - GR64_REGNUM) + 64;
-  }
-#endif	/* GR64_REGNUM */
-  else if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32)
-  { out_msg_buf->write_req_msg.memory_space = GLOBAL_REG;
-    out_msg_buf->write_req_msg.address = (regno - GR96_REGNUM) + 96;
-  }
-  else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128)
-  { out_msg_buf->write_req_msg.memory_space = LOCAL_REG;
-    out_msg_buf->write_req_msg.address = (regno - LR0_REGNUM);
-  }
-  else if (regno>=FPE_REGNUM && regno<=EXO_REGNUM)  
-  { 
-    return 0;		/* Pretend Success */
-  }
-  else 	/* An unprotected or protected special register */
-  { out_msg_buf->write_req_msg.memory_space = SPECIAL_REG;
-    out_msg_buf->write_req_msg.address = regnum_to_srnum(regno); 
-  } 
-
-  msg_send_serial(out_msg_buf);
-
-  if (expect_msg(WRITE_ACK,in_msg_buf,1)) {
-	result = 0;
-  } else {
-	result = -1;
-  }
-  return result;
-}
-/****************************************************************************/
-/* 
- * Convert a gdb special register number to a 29000 special register number.
- */
-static int
-regnum_to_srnum(regno)
-int	regno;
-{
-	switch(regno) {
-		case VAB_REGNUM: return(0); 
-		case OPS_REGNUM: return(1); 
-		case CPS_REGNUM: return(2); 
-		case CFG_REGNUM: return(3); 
-		case CHA_REGNUM: return(4); 
-		case CHD_REGNUM: return(5); 
-		case CHC_REGNUM: return(6); 
-		case RBP_REGNUM: return(7); 
-		case TMC_REGNUM: return(8); 
-		case TMR_REGNUM: return(9); 
-		case NPC_REGNUM: return(USE_SHADOW_PC ? (20) : (10));
-		case PC_REGNUM:  return(USE_SHADOW_PC ? (21) : (11));
-		case PC2_REGNUM: return(USE_SHADOW_PC ? (22) : (12));
-		case MMU_REGNUM: return(13); 
-		case LRU_REGNUM: return(14); 
-		case IPC_REGNUM: return(128); 
-		case IPA_REGNUM: return(129); 
-		case IPB_REGNUM: return(130); 
-		case Q_REGNUM:   return(131); 
-		case ALU_REGNUM: return(132); 
-		case BP_REGNUM:  return(133); 
-		case FC_REGNUM:  return(134); 
-		case CR_REGNUM:  return(135); 
-		case FPE_REGNUM: return(160); 
-		case INTE_REGNUM: return(161); 
-		case FPS_REGNUM: return(162); 
-		case EXO_REGNUM:return(164); 
-		default:
-			return(255);	/* Failure ? */
-	}
-}
-/****************************************************************************/
-/* 
- * Initialize the target debugger (minimon only).
- */
-static void
-init_target_mm(tstart,tend,dstart,dend,entry,ms_size,rs_size,arg_start)
-ADDR32	tstart,tend,dstart,dend,entry;
-INT32	ms_size,rs_size;
-ADDR32	arg_start;
-{
-	out_msg_buf->init_msg.code = INIT;
-	out_msg_buf->init_msg.length= sizeof(struct init_msg_t)-2*sizeof(INT32);
-	out_msg_buf->init_msg.text_start = tstart;
-	out_msg_buf->init_msg.text_end = tend;
-	out_msg_buf->init_msg.data_start = dstart;
-	out_msg_buf->init_msg.data_end = dend;
-	out_msg_buf->init_msg.entry_point = entry;
-	out_msg_buf->init_msg.mem_stack_size = ms_size;
-	out_msg_buf->init_msg.reg_stack_size = rs_size;
-	out_msg_buf->init_msg.arg_start = arg_start;
-	msg_send_serial(out_msg_buf);
-	expect_msg(INIT_ACK,in_msg_buf,1);
-}
-/****************************************************************************/
-/* 
- * Return a pointer to a string representing the given message code.
- * Not all messages are represented here, only the ones that we expect
- * to be called with.
- */
-static char*
-msg_str(code)
-INT32	code;
-{
-	static char cbuf[32];
-
-	switch (code) {
-	case BKPT_SET_ACK: sprintf(cbuf,"%s (%d)","BKPT_SET_ACK",code); break; 
-	case BKPT_RM_ACK: sprintf(cbuf,"%s (%d)","BKPT_RM_ACK",code); break; 
-	case INIT_ACK: 	  sprintf(cbuf,"%s (%d)","INIT_ACK",code); break; 
-	case READ_ACK: 	  sprintf(cbuf,"%s (%d)","READ_ACK",code); break; 
-	case WRITE_ACK:	  sprintf(cbuf,"%s (%d)","WRITE_ACK",code); break; 
-	case ERROR:       sprintf(cbuf,"%s (%d)","ERROR",code); break; 
-	case HALT: 	sprintf(cbuf,"%s (%d)","HALT",code); break; 
-	default:	sprintf(cbuf,"UNKNOWN (%d)",code); break; 
-	}
-	return(cbuf);
-}
-/****************************************************************************/
-/*
- * Selected (not all of them) error codes that we might get.
- */
-static char* 
-error_msg_str(code)
-INT32	code;
-{
-	static char cbuf[50];
-
-	switch (code) {
-	case EMFAIL: 	return("EMFAIL: unrecoverable error"); 
-	case EMBADADDR: return("EMBADADDR: Illegal address"); 
-	case EMBADREG: 	return("EMBADREG: Illegal register "); 
-	case EMACCESS: 	return("EMACCESS: Could not access memory");
-	case EMBADMSG: 	return("EMBADMSG: Unknown message type"); 
-	case EMMSG2BIG: return("EMMSG2BIG: Message to large"); 
-	case EMNOSEND: 	return("EMNOSEND: Could not send message"); 
-	case EMNORECV: 	return("EMNORECV: Could not recv message"); 
-	case EMRESET: 	return("EMRESET: Could not RESET target"); 
-	case EMCONFIG: 	return("EMCONFIG: Could not get target CONFIG"); 
-	case EMSTATUS: 	return("EMSTATUS: Could not get target STATUS"); 
-	case EMREAD: 	return("EMREAD: Could not READ target memory"); 
-	case EMWRITE: 	return("EMWRITE: Could not WRITE target memory"); 
-	case EMBKPTSET: return("EMBKPTSET: Could not set breakpoint"); 
-	case EMBKPTRM:	return("EMBKPTRM: Could not remove breakpoint"); 
-	case EMBKPTSTAT:return("EMBKPTSTAT: Could not get breakpoint status"); 
-	case EMBKPTNONE:return("EMBKPTNONE: All breakpoints in use"); 
-	case EMBKPTUSED:return("EMBKPTUSED: Breakpoints already in use"); 
-	case EMINIT: 	return("EMINIT: Could not init target memory"); 
-	case EMGO: 	return("EMGO: Could not start execution"); 
-	case EMSTEP: 	return("EMSTEP: Could not single step"); 
-	case EMBREAK: 	return("EMBREAK: Could not BREAK"); 
-	case EMCOMMERR: return("EMCOMMERR: Communication error"); 
-	default:     	sprintf(cbuf,"error number %d",code); break;
-	} /* end switch */
-
-	return (cbuf);
-}
-/****************************************************************************/
-/* 
- *  Receive a message and expect it to be of type msgcode.
- *  Returns 0/1 on failure/success.
- */
-static int
-expect_msg(msgcode,msg_buf,from_tty)
-INT32	msgcode;		/* Msg code we expect */
-union msg_t *msg_buf;		/* Where to put  the message received */
-int	from_tty;		/* Print message on error if non-zero */
-{
-  int	retries=0;
-  while(msg_recv_serial(msg_buf) && (retries++<MAX_RETRIES)); 
-  if (retries >= MAX_RETRIES) {
-	printf("Expected msg %s, ",msg_str(msgcode));
-	printf("no message received!\n");
-        return(0);		/* Failure */
-  }
-
-  if (msg_buf->generic_msg.code != msgcode) {
-     if (from_tty) {
-	printf("Expected msg %s, ",msg_str(msgcode));
-	printf("got msg %s\n",msg_str(msg_buf->generic_msg.code));
-        if (msg_buf->generic_msg.code == ERROR) 
-		printf("%s\n",error_msg_str(msg_buf->error_msg.error_code));
-     }
-     return(0);			/* Failure */
-  }
-  return(1);			/* Success */
-}	
-/****************************************************************************/
-/*
- * Determine the MiniMon memory space qualifier based on the addr. 
- * FIXME: Can't distinguis I_ROM/D_ROM.  
- * FIXME: Doesn't know anything about I_CACHE/D_CACHE.
- */
-static int
-mm_memory_space(addr)
-CORE_ADDR	*addr;
-{
-	ADDR32 tstart = target_config.I_mem_start;
-	ADDR32 tend   = tstart + target_config.I_mem_size;  
-	ADDR32 dstart = target_config.D_mem_start;
-	ADDR32 dend   = tstart + target_config.D_mem_size;  
-	ADDR32 rstart = target_config.ROM_start;
-	ADDR32 rend   = tstart + target_config.ROM_size;  
-
-	if (((ADDR32)addr >= tstart) && ((ADDR32)addr < tend)) { 
-		return I_MEM;
-	} else if (((ADDR32)addr >= dstart) && ((ADDR32)addr < dend)) { 
-		return D_MEM;
-	} else if (((ADDR32)addr >= rstart) && ((ADDR32)addr < rend)) {
-		/* FIXME: how do we determine between D_ROM and I_ROM */
-		return D_ROM;
-	} else	/* FIXME: what do me do now? */
-		return D_MEM;	/* Hmmm! */
-}
-
-/****************************************************************************/
-/* 
- *  Define the target subroutine names
- */
-struct target_ops mm_ops ;
-
-static void 
-init_mm_ops(void)
-{
-  mm_ops.to_shortname =   "minimon";
-  mm_ops.to_longname =   "Remote AMD/Minimon target";
-  mm_ops.to_doc =   "Remote debug an AMD 290*0 using the MiniMon dbg core on the target";
-  mm_ops.to_open =   mm_open;
-  mm_ops.to_close =   mm_close;
-  mm_ops.to_attach =   mm_attach;
-  mm_ops.to_post_attach = NULL;
-  mm_ops.to_require_attach = NULL;
-  mm_ops.to_detach =   mm_detach;
-  mm_ops.to_require_detach = NULL;
-  mm_ops.to_resume =   mm_resume;
-  mm_ops.to_wait  =   mm_wait;
-  mm_ops.to_post_wait = NULL;
-  mm_ops.to_fetch_registers  =   mm_fetch_registers;
-  mm_ops.to_store_registers  =   mm_store_registers;
-  mm_ops.to_prepare_to_store =   mm_prepare_to_store;
-  mm_ops.to_xfer_memory  =   mm_xfer_inferior_memory;
-  mm_ops.to_files_info  =   mm_files_info;
-  mm_ops.to_insert_breakpoint =   mm_insert_breakpoint;
-  mm_ops.to_remove_breakpoint =   mm_remove_breakpoint;
-  mm_ops.to_terminal_init  =   0;
-  mm_ops.to_terminal_inferior =   0;
-  mm_ops.to_terminal_ours_for_output =   0;
-  mm_ops.to_terminal_ours  =   0;
-  mm_ops.to_terminal_info  =   0;        
-  mm_ops.to_kill  =   mm_kill;           
-  mm_ops.to_load  =   mm_load;
-  mm_ops.to_lookup_symbol =   0;           
-  mm_ops.to_create_inferior =   mm_create_inferior;
-  mm_ops.to_post_startup_inferior = NULL;
-  mm_ops.to_acknowledge_created_inferior = NULL;
-  mm_ops.to_clone_and_follow_inferior = NULL;
-  mm_ops.to_post_follow_inferior_by_clone = NULL;
-  mm_ops.to_insert_fork_catchpoint = NULL;
-  mm_ops.to_remove_fork_catchpoint = NULL;
-  mm_ops.to_insert_vfork_catchpoint = NULL;
-  mm_ops.to_remove_vfork_catchpoint = NULL;
-  mm_ops.to_has_forked = NULL;
-  mm_ops.to_has_vforked = NULL;
-  mm_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  mm_ops.to_post_follow_vfork = NULL; 
-  mm_ops.to_insert_exec_catchpoint = NULL;
-  mm_ops.to_remove_exec_catchpoint = NULL;
-  mm_ops.to_has_execd = NULL;
-  mm_ops.to_reported_exec_events_per_exec_call = NULL;
-  mm_ops.to_has_exited = NULL;
-  mm_ops.to_mourn_inferior =   mm_mourn; 
-  mm_ops.to_can_run  =   0;	
-  mm_ops.to_notice_signals =   0;
-  mm_ops.to_thread_alive  =   0;
-  mm_ops.to_stop  =   0;		
-  mm_ops.to_pid_to_exec_file = NULL;
-  mm_ops.to_core_file_to_sym_file = NULL;
-  mm_ops.to_stratum =   process_stratum;
-  mm_ops.DONT_USE =   0; 
-  mm_ops.to_has_all_memory =   1;
-  mm_ops.to_has_memory =   1;
-  mm_ops.to_has_stack =   1;
-  mm_ops.to_has_registers =   1;
-  mm_ops.to_has_execution =   1; 
-  mm_ops.to_sections =   0;
-  mm_ops.to_sections_end =   0;	
-  mm_ops.to_magic =   OPS_MAGIC;    
-};
-
-void
-_initialize_remote_mm()
-{
-  init_mm_ops() ;
-  add_target (&mm_ops);
-}
-
-#ifdef NO_HIF_SUPPORT
-service_HIF(msg)
-union msg_t	*msg;
-{
-	return(0);	/* Emulate a failure */
-}
-#endif
diff --git a/gdb/remote-mon.c b/gdb/remote-mon.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-mon.c
+++ /dev/null
diff --git a/gdb/remote-monitor.c b/gdb/remote-monitor.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-monitor.c
+++ /dev/null
diff --git a/gdb/remote-nindy.c b/gdb/remote-nindy.c
deleted file mode 100644
index 58e89b8..0000000
--- a/gdb/remote-nindy.c
+++ /dev/null
@@ -1,852 +0,0 @@
-/* Memory-access and commands for remote NINDY process, for GDB.
-   Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.  Modified from remote.c by Chris Benenati.
-
-GDB is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY.  No author or distributor accepts responsibility to anyone
-for the consequences of using it or for whether it serves any
-particular purpose or works at all, unless he says so in writing.
-Refer to the GDB General Public License for full details.
-
-Everyone is granted permission to copy, modify and redistribute GDB,
-but only under the conditions described in the GDB General Public
-License.  A copy of this license is supposed to have been given to you
-along with GDB so you can know your rights and responsibilities.  It
-should be in a file named COPYING.  Among other things, the copyright
-notice and this notice must be preserved on all copies.
-
-In other words, go ahead and share GDB, but don't try to stop
-anyone else from sharing it farther.  Help stamp out software hoarding!
-*/
-
-/*
-Except for the data cache routines, this file bears little resemblence
-to remote.c.  A new (although similar) protocol has been specified, and
-portions of the code are entirely dependent on having an i80960 with a
-NINDY ROM monitor at the other end of the line.
-*/
-
-/*****************************************************************************
- *
- * REMOTE COMMUNICATION PROTOCOL BETWEEN GDB960 AND THE NINDY ROM MONITOR.
- *
- *
- * MODES OF OPERATION
- * ----- -- ---------
- *	
- * As far as NINDY is concerned, GDB is always in one of two modes: command
- * mode or passthrough mode.
- *
- * In command mode (the default) pre-defined packets containing requests
- * are sent by GDB to NINDY.  NINDY never talks except in reponse to a request.
- *
- * Once the the user program is started, GDB enters passthrough mode, to give
- * the user program access to the terminal.  GDB remains in this mode until
- * NINDY indicates that the program has stopped.
- *
- *
- * PASSTHROUGH MODE
- * ----------- ----
- *
- * GDB writes all input received from the keyboard directly to NINDY, and writes
- * all characters received from NINDY directly to the monitor.
- *
- * Keyboard input is neither buffered nor echoed to the monitor.
- *
- * GDB remains in passthrough mode until NINDY sends a single ^P character,
- * to indicate that the user process has stopped.
- *
- * Note:
- *	GDB assumes NINDY performs a 'flushreg' when the user program stops.
- *
- *
- * COMMAND MODE
- * ------- ----
- *
- * All info (except for message ack and nak) is transferred between gdb
- * and the remote processor in messages of the following format:
- *
- *		<info>#<checksum>
- *
- * where 
- *	#	is a literal character
- *
- *	<info>	ASCII information;  all numeric information is in the
- *		form of hex digits ('0'-'9' and lowercase 'a'-'f').
- *
- *	<checksum>
- *		is a pair of ASCII hex digits representing an 8-bit
- *		checksum formed by adding together each of the
- *		characters in <info>.
- *
- * The receiver of a message always sends a single character to the sender
- * to indicate that the checksum was good ('+') or bad ('-');  the sender
- * re-transmits the entire message over until a '+' is received.
- *
- * In response to a command NINDY always sends back either data or
- * a result code of the form "Xnn", where "nn" are hex digits and "X00"
- * means no errors.  (Exceptions: the "s" and "c" commands don't respond.)
- *
- * SEE THE HEADER OF THE FILE "gdb.c" IN THE NINDY MONITOR SOURCE CODE FOR A
- * FULL DESCRIPTION OF LEGAL COMMANDS.
- *
- * SEE THE FILE "stop.h" IN THE NINDY MONITOR SOURCE CODE FOR A LIST
- * OF STOP CODES.
- *
- ***************************************************************************/
-
-#include "defs.h"
-#include <signal.h>
-#include <sys/types.h>
-#include <setjmp.h>
-
-#include "frame.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "floatformat.h"
-
-#include "wait.h"
-#include <sys/file.h>
-#include <ctype.h>
-#include "serial.h"
-#include "nindy-share/env.h"
-#include "nindy-share/stop.h"
-
-#include "dcache.h"
-#include "remote-utils.h"
-
-static DCACHE *nindy_dcache;
-
-extern int unlink();
-extern char *getenv();
-extern char *mktemp();
-
-extern void generic_mourn_inferior ();
-
-extern struct target_ops nindy_ops;
-extern FILE *instream;
-
-extern char ninStopWhy ();
-extern int ninMemGet ();
-extern int ninMemPut ();
-
-int nindy_initial_brk;	/* nonzero if want to send an initial BREAK to nindy */
-int nindy_old_protocol;	/* nonzero if want to use old protocol */
-char *nindy_ttyname;	/* name of tty to talk to nindy on, or null */
-
-#define DLE	'\020'	/* Character NINDY sends to indicate user program has
-			 * halted.  */
-#define TRUE	1
-#define FALSE	0
-
-/* From nindy-share/nindy.c.  */
-extern serial_t nindy_serial;
-
-static int have_regs = 0;	/* 1 iff regs read since i960 last halted */
-static int regs_changed = 0;	/* 1 iff regs were modified since last read */
-
-extern char *exists();
-
-static void
-nindy_fetch_registers PARAMS ((int));
-
-static void
-nindy_store_registers PARAMS ((int));
-
-static char *savename;
-
-static void
-nindy_close (quitting)
-     int quitting;
-{
-  if (nindy_serial != NULL)
-    SERIAL_CLOSE (nindy_serial);
-  nindy_serial = NULL;
-
-  if (savename)
-    free (savename);
-  savename = 0;
-}
-
-/* Open a connection to a remote debugger.   
-   FIXME, there should be "set" commands for the options that are
-   now specified with gdb command-line options (old_protocol,
-   and initial_brk).  */
-void
-nindy_open (name, from_tty)
-    char *name;		/* "/dev/ttyXX", "ttyXX", or "XX": tty to be opened */
-    int from_tty;
-{
-  char baudrate[1024];
-
-  if (!name)
-    error_no_arg ("serial port device name");
-
-  target_preopen (from_tty);
-
-  nindy_close (0);
-
-  have_regs = regs_changed = 0;
-  nindy_dcache = dcache_init(ninMemGet, ninMemPut);
-
-  /* Allow user to interrupt the following -- we could hang if there's
-     no NINDY at the other end of the remote tty.  */
-  immediate_quit++;
-  /* If baud_rate is -1, then ninConnect will not recognize the baud rate
-     and will deal with the situation in a (more or less) reasonable
-     fashion.  */
-  sprintf(baudrate, "%d", baud_rate);
-  ninConnect(name, baudrate,
-	     nindy_initial_brk, !from_tty, nindy_old_protocol);
-  immediate_quit--;
-
-  if (nindy_serial == NULL)
-    {
-      perror_with_name (name);
-    }
-
-  savename = savestring (name, strlen (name));
-  push_target (&nindy_ops);
-
-  target_fetch_registers(-1);
-
-  init_thread_list ();
-  init_wait_for_inferior ();
-  clear_proceed_status ();
-  normal_stop ();
-}
-
-/* User-initiated quit of nindy operations.  */
-
-static void
-nindy_detach (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  if (name)
-    error ("Too many arguments");
-  pop_target ();
-}
-
-static void
-nindy_files_info ()
-{
-  /* FIXME: this lies about the baud rate if we autobauded.  */
-  printf_unfiltered("\tAttached to %s at %d bits per second%s%s.\n", savename,
-	 baud_rate,
-	 nindy_old_protocol? " in old protocol": "",
-         nindy_initial_brk? " with initial break": "");
-}
-
-/* Return the number of characters in the buffer before
-   the first DLE character.  */
-
-static
-int
-non_dle( buf, n )
-    char *buf;		/* Character buffer; NOT '\0'-terminated */
-    int n;		/* Number of characters in buffer */
-{
-  int i;
-
-  for ( i = 0; i < n; i++ ){
-    if ( buf[i] == DLE ){
-      break;
-    }
-  }
-  return i;
-}
-
-/* Tell the remote machine to resume.  */
-
-void
-nindy_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  if (siggnal != TARGET_SIGNAL_0 && siggnal != stop_signal)
-    warning ("Can't send signals to remote NINDY targets.");
-
-  dcache_flush(nindy_dcache);
-  if ( regs_changed )
-    {
-      nindy_store_registers (-1);
-      regs_changed = 0;
-    }
-  have_regs = 0;
-  ninGo( step );
-}
-
-/* FIXME, we can probably use the normal terminal_inferior stuff here.
-   We have to do terminal_inferior and then set up the passthrough
-   settings initially.  Thereafter, terminal_ours and terminal_inferior
-   will automatically swap the settings around for us.  */
-
-struct clean_up_tty_args {
-  serial_ttystate state;
-  serial_t serial;
-};
-static  struct clean_up_tty_args tty_args;
-
-static void
-clean_up_tty (ptrarg)
-     PTR ptrarg;
-{
-  struct clean_up_tty_args *args = (struct clean_up_tty_args *) ptrarg;
-  SERIAL_SET_TTY_STATE (args->serial, args->state);
-  free (args->state);
-  warning ("\n\nYou may need to reset the 80960 and/or reload your program.\n");
-}
-
-/* Recover from ^Z or ^C while remote process is running */
-static void (*old_ctrlc)();  
-#ifdef SIGTSTP
-static void (*old_ctrlz)();
-#endif
-
-static void
-clean_up_int()
-{
-  SERIAL_SET_TTY_STATE (tty_args.serial, tty_args.state);
-  free (tty_args.state);
-
-  signal(SIGINT, old_ctrlc);
-#ifdef SIGTSTP
-  signal(SIGTSTP, old_ctrlz);
-#endif
-  error("\n\nYou may need to reset the 80960 and/or reload your program.\n");
-}
-
-/* Wait until the remote machine stops. While waiting, operate in passthrough
- * mode; i.e., pass everything NINDY sends to gdb_stdout, and everything from
- * stdin to NINDY.
- *
- * Return to caller, storing status in 'status' just as `wait' would.
- */
-
-static int
-nindy_wait( pid, status )
-    int pid;
-    struct target_waitstatus *status;
-{
-  fd_set fds;
-  int c;
-  char buf[2];
-  int i, n;
-  unsigned char stop_exit;
-  unsigned char stop_code;
-  struct cleanup *old_cleanups;
-  long ip_value, fp_value, sp_value;	/* Reg values from stop */
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  /* OPERATE IN PASSTHROUGH MODE UNTIL NINDY SENDS A DLE CHARACTER */
-
-  /* Save current tty attributes, and restore them when done.  */
-  tty_args.serial = SERIAL_FDOPEN (0);
-  tty_args.state = SERIAL_GET_TTY_STATE (tty_args.serial);
-  old_ctrlc = signal( SIGINT, clean_up_int );
-#ifdef SIGTSTP
-  old_ctrlz = signal( SIGTSTP, clean_up_int );
-#endif
-
-  old_cleanups = make_cleanup (clean_up_tty, &tty_args);
-
-  /* Pass input from keyboard to NINDY as it arrives.  NINDY will interpret
-     <CR> and perform echo.  */
-  /* This used to set CBREAK and clear ECHO and CRMOD.  I hope this is close
-     enough.  */
-  SERIAL_RAW (tty_args.serial);
-
-  while (1)
-    {
-      /* Input on remote */
-      c = SERIAL_READCHAR (nindy_serial, -1);
-      if (c == SERIAL_ERROR)
-	{
-	  error ("Cannot read from serial line");
-	}
-      else if (c == 0x1b) /* ESC */
-	{
-	  c = SERIAL_READCHAR (nindy_serial, -1);
-	  c &= ~0x40;
-	} 
-      else if (c != 0x10) /* DLE */
-	/* Write out any characters preceding DLE */
-	{
-	  buf[0] = (char)c;
-	  write (1, buf, 1);
-	}
-      else
-	{
-	  stop_exit = ninStopWhy(&stop_code,
-				 &ip_value, &fp_value, &sp_value);
-	  if (!stop_exit && (stop_code == STOP_SRQ))
-	    {
-	      immediate_quit++;
-	      ninSrq();
-	      immediate_quit--;
-	    }
-	  else
-	    {
-	      /* Get out of loop */
-	      supply_register (IP_REGNUM, 
-			       (char *)&ip_value);
-	      supply_register (FP_REGNUM, 
-			       (char *)&fp_value);
-	      supply_register (SP_REGNUM, 
-			       (char *)&sp_value);
-	      break;
-	    }
-	}
-    }
-
-  SERIAL_SET_TTY_STATE (tty_args.serial, tty_args.state);
-  free (tty_args.state);
-  discard_cleanups (old_cleanups);
-
-  if (stop_exit)
-    {
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = stop_code;
-    }
-  else
-    {
-      /* nindy has some special stop code need to be handled */
-      if (stop_code == STOP_GDB_BPT)
-	stop_code = TRACE_STEP;
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = i960_fault_to_signal (stop_code);
-    }
-  return inferior_pid;
-}
-
-/* Read the remote registers into the block REGS.  */
-
-/* This is the block that ninRegsGet and ninRegsPut handles.  */
-struct nindy_regs {
-  char	local_regs[16 * 4];
-  char	global_regs[16 * 4];
-  char	pcw_acw[2 * 4];
-  char	ip[4];
-  char	tcw[4];
-  char	fp_as_double[4 * 8];
-};
-
-static void
-nindy_fetch_registers(regno)
-     int regno;
-{
-  struct nindy_regs nindy_regs;
-  int regnum;
-
-  immediate_quit++;
-  ninRegsGet( (char *) &nindy_regs );
-  immediate_quit--;
-
-  memcpy (&registers[REGISTER_BYTE (R0_REGNUM)], nindy_regs.local_regs, 16*4);
-  memcpy (&registers[REGISTER_BYTE (G0_REGNUM)], nindy_regs.global_regs, 16*4);
-  memcpy (&registers[REGISTER_BYTE (PCW_REGNUM)], nindy_regs.pcw_acw, 2*4);
-  memcpy (&registers[REGISTER_BYTE (IP_REGNUM)], nindy_regs.ip, 1*4);
-  memcpy (&registers[REGISTER_BYTE (TCW_REGNUM)], nindy_regs.tcw, 1*4);
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], nindy_regs.fp_as_double, 4 * 8);
-
-  registers_fetched ();
-}
-
-static void
-nindy_prepare_to_store()
-{
-  /* Fetch all regs if they aren't already here.  */
-  read_register_bytes (0, NULL, REGISTER_BYTES);
-}
-
-static void
-nindy_store_registers(regno)
-     int regno;
-{
-  struct nindy_regs nindy_regs;
-  int regnum;
-
-  memcpy (nindy_regs.local_regs, &registers[REGISTER_BYTE (R0_REGNUM)], 16*4);
-  memcpy (nindy_regs.global_regs, &registers[REGISTER_BYTE (G0_REGNUM)], 16*4);
-  memcpy (nindy_regs.pcw_acw, &registers[REGISTER_BYTE (PCW_REGNUM)], 2*4);
-  memcpy (nindy_regs.ip, &registers[REGISTER_BYTE (IP_REGNUM)], 1*4);
-  memcpy (nindy_regs.tcw, &registers[REGISTER_BYTE (TCW_REGNUM)], 1*4);
-  memcpy (nindy_regs.fp_as_double, &registers[REGISTER_BYTE (FP0_REGNUM)], 8*4);
-
-  immediate_quit++;
-  ninRegsPut( (char *) &nindy_regs );
-  immediate_quit--;
-}
-
-/* Read a word from remote address ADDR and return it.
- * This goes through the data cache.
- */
-int
-nindy_fetch_word (addr)
-     CORE_ADDR addr;
-{
-	return dcache_fetch (nindy_dcache, addr);
-}
-
-/* Write a word WORD into remote address ADDR.
-   This goes through the data cache.  */
-
-void
-nindy_store_word (addr, word)
-     CORE_ADDR addr;
-     int word;
-{
-	dcache_poke (nindy_dcache, addr, word);
-}
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.   Copy to inferior if
-   WRITE is nonzero.  Returns the length copied.
-
-   This is stolen almost directly from infptrace.c's child_xfer_memory,
-   which also deals with a word-oriented memory interface.  Sometime,
-   FIXME, rewrite this to not use the word-oriented routines.  */
-
-int
-nindy_xfer_inferior_memory(memaddr, myaddr, len, should_write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int should_write;
-     struct target_ops *target;			/* ignored */
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & - sizeof (int);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-    = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
-  /* Allocate buffer of that many longwords.  */
-  register int *buffer = (int *) alloca (count * sizeof (int));
-
-  if (should_write)
-    {
-      /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-      if (addr != memaddr || len < (int)sizeof (int)) {
-	/* Need part of initial word -- fetch it.  */
-        buffer[0] = nindy_fetch_word (addr);
-      }
-
-      if (count > 1)		/* FIXME, avoid if even boundary */
-	{
-	  buffer[count - 1]
-	    = nindy_fetch_word (addr + (count - 1) * sizeof (int));
-	}
-
-      /* Copy data to be written over corresponding part of buffer */
-
-      memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-
-      /* Write the entire buffer.  */
-
-      for (i = 0; i < count; i++, addr += sizeof (int))
-	{
-	  errno = 0;
-	  nindy_store_word (addr, buffer[i]);
-	  if (errno)
-	    return 0;
-	}
-    }
-  else
-    {
-      /* Read all the longwords */
-      for (i = 0; i < count; i++, addr += sizeof (int))
-	{
-	  errno = 0;
-	  buffer[i] = nindy_fetch_word (addr);
-	  if (errno)
-	    return 0;
-	  QUIT;
-	}
-
-      /* Copy appropriate bytes out of the buffer.  */
-      memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-    }
-  return len;
-}
-
-static void
-nindy_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-  int pid;
-
-  if (args && *args)
-    error ("Can't pass arguments to remote NINDY process");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error ("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-  pid = 42;
-
-  /* The "process" (board) is already stopped awaiting our commands, and
-     the program is already downloaded.  We just set its PC and go.  */
-
-  inferior_pid = pid;		/* Needed for wait_for_inferior below */
-
-  clear_proceed_status ();
-
-  /* Tell wait_for_inferior that we've started a new process.  */
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-  /* Let 'er rip... */
-  proceed ((CORE_ADDR)entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-static void
-reset_command(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (nindy_serial == NULL)
-    {
-      error( "No target system to reset -- use 'target nindy' command.");
-    }
-  if ( query("Really reset the target system?",0,0) )
-    {
-      SERIAL_SEND_BREAK (nindy_serial);
-      tty_flush (nindy_serial);
-    }
-}
-
-void
-nindy_kill (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  return;		/* Ignore attempts to kill target system */
-}
-
-/* Clean up when a program exits.
-
-   The program actually lives on in the remote processor's RAM, and may be
-   run again without a download.  Don't leave it full of breakpoint
-   instructions.  */
-
-void
-nindy_mourn_inferior ()
-{
-  remove_breakpoints ();
-  unpush_target (&nindy_ops);
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-
-/* Pass the args the way catch_errors wants them.  */
-static int
-nindy_open_stub (arg)
-     char *arg;
-{
-  nindy_open (arg, 1);
-  return 1;
-}
-
-static void
-nindy_load( filename, from_tty )
-    char *filename;
-    int from_tty;
-{
-  asection *s;
-  /* Can't do unix style forking on a VMS system, so we'll use bfd to do
-     all the work for us
-     */
-
-  bfd *file = bfd_openr(filename,0);
-  if (!file)
-  {
-    perror_with_name(filename);
-    return;
-  }
-
-  if (!bfd_check_format(file, bfd_object))
-  {
-    error("can't prove it's an object file\n");
-    return;
-  }
- 
-  for ( s = file->sections; s; s=s->next)
-  {
-    if (s->flags & SEC_LOAD)
-    {
-      char *buffer = xmalloc(s->_raw_size);
-      bfd_get_section_contents(file, s, buffer, 0, s->_raw_size);
-      printf("Loading section %s, size %x vma %x\n",
-             s->name,
-             s->_raw_size,
-             s->vma);
-      ninMemPut(s->vma, buffer, s->_raw_size);
-      free(buffer);
-    }
-  }
-  bfd_close(file);
-}
-
-static int
-load_stub (arg)
-     char *arg;
-{
-  target_load (arg, 1);
-  return 1;
-}
-
-/* This routine is run as a hook, just before the main command loop is
-   entered.  If gdb is configured for the i960, but has not had its
-   nindy target specified yet, this will loop prompting the user to do so.
-
-   Unlike the loop provided by Intel, we actually let the user get out
-   of this with a RETURN.  This is useful when e.g. simply examining
-   an i960 object file on the host system.  */
-
-void
-nindy_before_main_loop ()
-{
-  char ttyname[100];
-  char *p, *p2;
-
-  while (target_stack->target_ops != &nindy_ops) /* What is this crap??? */
-    {				/* remote tty not specified yet */
-	if ( instream == stdin ){
-		printf_unfiltered("\nAttach /dev/ttyNN -- specify NN, or \"quit\" to quit:  ");
-		gdb_flush( gdb_stdout );
-	}
-	fgets( ttyname, sizeof(ttyname)-1, stdin );
-
-	/* Strip leading and trailing whitespace */
-	for ( p = ttyname; isspace(*p); p++ ){
-		;
-	}
-	if ( *p == '\0' ){
-		return;		/* User just hit spaces or return, wants out */
-	}
-	for ( p2= p; !isspace(*p2) && (*p2 != '\0'); p2++ ){
-		;
-	}
-	*p2= '\0';
-	if ( STREQ("quit",p) ){
-		exit(1);
-	}
-
-	if (catch_errors (nindy_open_stub, p, "", RETURN_MASK_ALL))
-	  {
-	    /* Now that we have a tty open for talking to the remote machine,
-	       download the executable file if one was specified.  */
-	    if (exec_bfd)
-	      {
-		catch_errors (load_stub, bfd_get_filename (exec_bfd), "",
-			      RETURN_MASK_ALL);
-	      }
-	  }
-      }
-}
-
-/* Define the target subroutine names */
-
-struct target_ops nindy_ops ;
-
-static void 
-init_nindy_ops(void)
-{
-  nindy_ops.to_shortname =   "nindy"; "Remote serial target in i960 NINDY-specific protocol",
-					nindy_ops.to_longname =   "Use a remote i960 system running NINDY connected by a serial line.\n\
-Specify the name of the device the serial line is connected to.\n\
-The speed (baud rate), whether to use the old NINDY protocol,\n\
-and whether to send a break on startup, are controlled by options\n\
-specified when you started GDB." ;
-  nindy_ops.to_doc =   "";
-  nindy_ops.to_open =   nindy_open;
-  nindy_ops.to_close =   nindy_close;
-  nindy_ops.to_attach =   0;
-  nindy_ops.to_post_attach = NULL;
-  nindy_ops.to_require_attach = NULL;
-  nindy_ops.to_detach =   nindy_detach;
-  nindy_ops.to_require_detach = NULL;
-  nindy_ops.to_resume =   nindy_resume;
-  nindy_ops.to_wait  =   nindy_wait;
-  nindy_ops.to_post_wait = NULL;
-  nindy_ops.to_fetch_registers  =   nindy_fetch_registers;
-  nindy_ops.to_store_registers  =   nindy_store_registers;
-  nindy_ops.to_prepare_to_store =   nindy_prepare_to_store;
-  nindy_ops.to_xfer_memory  =   nindy_xfer_inferior_memory;
-  nindy_ops.to_files_info  =   nindy_files_info;
-  nindy_ops.to_insert_breakpoint =   memory_insert_breakpoint;
-  nindy_ops.to_remove_breakpoint =   memory_remove_breakpoint;
-  nindy_ops.to_terminal_init  =   0;
-  nindy_ops.to_terminal_inferior =   0;
-  nindy_ops.to_terminal_ours_for_output =   0;
-  nindy_ops.to_terminal_ours  =   0;
-  nindy_ops.to_terminal_info  =   0;	/* Terminal crud */
-  nindy_ops.to_kill  =   nindy_kill;
-  nindy_ops.to_load  =   nindy_load;
-  nindy_ops.to_lookup_symbol =   0; /* lookup_symbol */
-  nindy_ops.to_create_inferior =   nindy_create_inferior;
-  nindy_ops.to_post_startup_inferior = NULL;
-  nindy_ops.to_acknowledge_created_inferior = NULL;
-  nindy_ops.to_clone_and_follow_inferior = NULL;
-  nindy_ops.to_post_follow_inferior_by_clone = NULL;
-  nindy_ops.to_insert_fork_catchpoint = NULL;
-  nindy_ops.to_remove_fork_catchpoint = NULL;
-  nindy_ops.to_insert_vfork_catchpoint = NULL;
-  nindy_ops.to_remove_vfork_catchpoint = NULL;
-  nindy_ops.to_has_forked = NULL;
-  nindy_ops.to_has_vforked = NULL;
-  nindy_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  nindy_ops.to_post_follow_vfork = NULL;
-  nindy_ops.to_insert_exec_catchpoint = NULL;
-  nindy_ops.to_remove_exec_catchpoint = NULL;
-  nindy_ops.to_has_execd = NULL;
-  nindy_ops.to_reported_exec_events_per_exec_call = NULL;
-  nindy_ops.to_has_exited = NULL;
-  nindy_ops.to_mourn_inferior =   nindy_mourn_inferior;
-  nindy_ops.to_can_run  =   0;		/* can_run */
-  nindy_ops.to_notice_signals =   0; /* notice_signals */
-  nindy_ops.to_thread_alive  =   0;			/* to_thread_alive */
-  nindy_ops.to_stop  =   0;			/* to_stop */
-  nindy_ops.to_pid_to_exec_file = NULL;
-  nindy_ops.to_core_file_to_sym_file = NULL;
-  nindy_ops.to_stratum =   process_stratum;
-  nindy_ops.DONT_USE =   0; /* next */
-  nindy_ops.to_has_all_memory =   1;
-  nindy_ops.to_has_memory =   1;
-  nindy_ops.to_has_stack =   1;
-  nindy_ops.to_has_registers =   1;
-  nindy_ops.to_has_execution =   1;	/* all mem, mem, stack, regs, exec */
-  nindy_ops.to_sections =   0;
-  nindy_ops.to_sections_end =   0;			/* Section pointers */
-  nindy_ops.to_magic =   OPS_MAGIC;		/* Always the last thing */
-}
-
-void
-_initialize_nindy ()
-{
-  init_nindy_ops() ;
-  add_target (&nindy_ops);
-  add_com ("reset", class_obscure, reset_command,
-	   "Send a 'break' to the remote target system.\n\
-Only useful if the target has been equipped with a circuit\n\
-to perform a hard reset when a break is detected.");
-}
diff --git a/gdb/remote-nrom.c b/gdb/remote-nrom.c
deleted file mode 100644
index 4999a68..0000000
--- a/gdb/remote-nrom.c
+++ /dev/null
@@ -1,360 +0,0 @@
-/* Remote debugging with the XLNT Designs, Inc (XDI) NetROM.
-   Copyright 1990, 1991, 1992, 1995 Free Software Foundation, Inc.
-   Contributed by:
-	 Roger Moyers 
-	 XLNT Designs, Inc.
-	 15050 Avenue of Science, Suite 106
-	 San Diego, CA  92128
-	 (619)487-9320
-	 roger@xlnt.com
-   Adapted from work done at Cygnus Support in remote-nindy.c,
-   later merged in by Stan Shebs at Cygnus.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcmd.h"
-#include "serial.h"
-#include "target.h"
-
-/* Default ports used to talk with the NetROM.  */
-
-#define DEFAULT_NETROM_LOAD_PORT    1236
-#define DEFAULT_NETROM_CONTROL_PORT 1237
-
-static void nrom_close PARAMS ((int quitting));
-
-/* New commands.  */
-
-static void nrom_passthru PARAMS ((char *, int));
-
-/* We talk to the NetROM over these sockets.  */
-
-static serial_t load_desc = NULL;
-static serial_t ctrl_desc = NULL;
-
-static int load_port = DEFAULT_NETROM_LOAD_PORT;
-static int control_port = DEFAULT_NETROM_CONTROL_PORT;
-
-static char nrom_hostname[100];
-
-/* Forward data declaration. */
-
-extern struct target_ops nrom_ops;
-
-/* Scan input from the remote system, until STRING is found.  Print chars that
-   don't match.  */
-
-static int
-expect (string)
-     char *string;
-{
-  char *p = string;
-  int c;
-
-  immediate_quit = 1;
-
-  while (1)
-    {
-      c = SERIAL_READCHAR (ctrl_desc, 5);
-
-      if (c == *p++)
-	{
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-
-	      return 0;
-	    }
-	}
-      else
-	{
-	  fputc_unfiltered (c, gdb_stdout);
-	  p = string;
-	  if (c == *p)
-	    p++;
-	}
-    }
-}
-
-static void
-nrom_kill ()
-{
-  nrom_close (0);
-}
-
-static serial_t
-open_socket (name, port)
-     char *name;
-     int port;
-{
-  char sockname[100];
-  serial_t desc;
-
-  sprintf (sockname, "%s:%d", name, port);
-  desc = SERIAL_OPEN (sockname);
-  if (!desc)
-    perror_with_name (sockname);
-
-  return desc;
-}
-
-static void
-load_cleanup ()
-{
-  SERIAL_CLOSE (load_desc);
-  load_desc = NULL;
-}
-
-/* Download a file specified in ARGS to the netROM.  */
-
-static void
-nrom_load (args, fromtty)
-     char *args;
-     int fromtty;
-{
-  int fd, rd_amt, fsize;
-  bfd *pbfd;
-  asection *section;
-  char *downloadstring = "download 0\n";
-  struct cleanup *old_chain;
-
-  /* Tell the netrom to get ready to download. */
-  if (SERIAL_WRITE (ctrl_desc, downloadstring, strlen (downloadstring)))
-    error ("nrom_load: control_send() of `%s' failed", downloadstring);
-
-  expect ("Waiting for a connection...\n");
-
-  load_desc = open_socket (nrom_hostname, load_port);
-
-  old_chain = make_cleanup (load_cleanup, 0);
-
-  pbfd = bfd_openr (args, 0);
-
-  if (pbfd)
-    {
-      make_cleanup (bfd_close, pbfd);
-
-      if (!bfd_check_format (pbfd, bfd_object)) 
-	error ("\"%s\": not in executable format: %s",
-	       args, bfd_errmsg (bfd_get_error ()));
-
-      for (section = pbfd->sections; section; section = section->next) 
-	{
-	  if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)
-	    {
-	      bfd_vma section_address;
-	      unsigned long section_size;
-	      const char *section_name;
-
-	      section_name = bfd_get_section_name (pbfd, section);
-	      section_address = bfd_get_section_vma (pbfd, section);
-	      section_size = bfd_section_size (pbfd, section);
-
-	      if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
-		{
-		  file_ptr fptr;
-
-		  printf_filtered ("[Loading section %s at %x (%d bytes)]\n",
-				   section_name, section_address,
-				   section_size);
-
-		  fptr = 0;
-
-		  while (section_size > 0)
-		    {
-		      char buffer[1024];
-		      int count;
-		      
-		      count = min (section_size, 1024);
-
-		      bfd_get_section_contents (pbfd, section, buffer, fptr,
-						count);
-
-		      SERIAL_WRITE (load_desc, buffer, count);
-		      section_address += count;
-		      fptr += count;
-		      section_size -= count;
-		    }
-		}
-	      else			/* BSS and such */
-		{
-		  printf_filtered ("[section %s: not loading]\n",
-				   section_name);
-		}
-	    }
-	}
-    }
-  else
-    error ("\"%s\": Could not open", args);
-
-  do_cleanups (old_chain);
-}
-
-/* Open a connection to the remote NetROM devices.  */
-
-static void
-nrom_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  int errn;
-
-  if (!name || strchr (name, '/') || strchr (name, ':'))
-    error (
-"To open a NetROM connection, you must specify the hostname\n\
-or IP address of the NetROM device you wish to use.");
-
-  strcpy (nrom_hostname, name);
-
-  target_preopen (from_tty);
-
-  unpush_target (&nrom_ops);
-
-  ctrl_desc = open_socket (nrom_hostname, control_port);
-
-  push_target (&nrom_ops);
-
-  if (from_tty)
-    printf_filtered ("Connected to NetROM device \"%s\"\n", nrom_hostname);
-}
-
-/* Close out all files and local state before this target loses control. */
-
-static void
-nrom_close (quitting)
-     int quitting;
-{
-  if (load_desc)
-    SERIAL_CLOSE (load_desc);
-  if (ctrl_desc)
-    SERIAL_CLOSE (ctrl_desc);
-}
-
-/* Pass arguments directly to the NetROM. */
-
-static void
-nrom_passthru (args, fromtty)
-     char *args;
-     int fromtty;
-{
-  char buf[1024];
-
-  sprintf (buf, "%s\n", args);
-  if (SERIAL_WRITE (ctrl_desc, buf, strlen (buf)))
-    error ("nrom_reset: control_send() of `%s'failed", args);
-}
-
-static void
-nrom_mourn() 
-{ 
-  unpush_target (&nrom_ops);
-  generic_mourn_inferior ();
-}
-
-/* Define the target vector. */
-
-struct target_ops nrom_ops ;
-
-static void 
-init_nrom_ops(void)
-{
-  nrom_ops.to_shortname =   "nrom";	
-  nrom_ops.to_longname =   "Remote XDI `NetROM' target";
-  nrom_ops.to_doc =   "Remote debug using a NetROM over Ethernet"; 
-  nrom_ops.to_open =   nrom_open;		
-  nrom_ops.to_close =   nrom_close;		
-  nrom_ops.to_attach =   NULL;
-  nrom_ops.to_post_attach = NULL;
-  nrom_ops.to_require_attach = NULL;			
-  nrom_ops.to_detach =   NULL;
-  nrom_ops.to_require_detach = NULL;	
-  nrom_ops.to_resume =   NULL;			
-  nrom_ops.to_wait  =   NULL;
-  nrom_ops.to_post_wait = NULL;		
-  nrom_ops.to_fetch_registers  =   NULL;
-  nrom_ops.to_store_registers  =   NULL;
-  nrom_ops.to_prepare_to_store =   NULL;
-  nrom_ops.to_xfer_memory  =   NULL;	
-  nrom_ops.to_files_info  =   NULL;
-  nrom_ops.to_insert_breakpoint =   NULL;
-  nrom_ops.to_remove_breakpoint =   NULL;
-  nrom_ops.to_terminal_init  =   NULL;	
-  nrom_ops.to_terminal_inferior =   NULL;
-  nrom_ops.to_terminal_ours_for_output =   NULL;
-  nrom_ops.to_terminal_ours  =   NULL;	
-  nrom_ops.to_terminal_info  =   NULL;	
-  nrom_ops.to_kill  =   nrom_kill;
-  nrom_ops.to_load  =   nrom_load;
-  nrom_ops.to_lookup_symbol =   NULL;	
-  nrom_ops.to_create_inferior =   NULL;
-  nrom_ops.to_post_startup_inferior = NULL;
-  nrom_ops.to_acknowledge_created_inferior = NULL;
-  nrom_ops.to_clone_and_follow_inferior = NULL;
-  nrom_ops.to_post_follow_inferior_by_clone = NULL;
-  nrom_ops.to_insert_fork_catchpoint = NULL;
-  nrom_ops.to_remove_fork_catchpoint = NULL;
-  nrom_ops.to_insert_vfork_catchpoint = NULL;
-  nrom_ops.to_remove_vfork_catchpoint = NULL;
-  nrom_ops.to_has_forked = NULL;
-  nrom_ops.to_has_vforked = NULL;
-  nrom_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  nrom_ops.to_post_follow_vfork = NULL;	
-  nrom_ops.to_insert_exec_catchpoint = NULL;
-  nrom_ops.to_remove_exec_catchpoint = NULL;
-  nrom_ops.to_has_execd = NULL;
-  nrom_ops.to_reported_exec_events_per_exec_call = NULL;
-  nrom_ops.to_has_exited = NULL;
-  nrom_ops.to_mourn_inferior =   nrom_mourn;
-  nrom_ops.to_can_run  =   NULL;
-  nrom_ops.to_notice_signals =   0;
-  nrom_ops.to_thread_alive  =   0;
-  nrom_ops.to_stop  =   0;
-  nrom_ops.to_pid_to_exec_file = NULL;
-  nrom_ops.to_core_file_to_sym_file = NULL;
-  nrom_ops.to_stratum =   download_stratum;
-  nrom_ops.DONT_USE =   NULL;			
-  nrom_ops.to_has_all_memory =   1;		
-  nrom_ops.to_has_memory =   1;			
-  nrom_ops.to_has_stack =   1;			
-  nrom_ops.to_has_registers =   1;		
-  nrom_ops.to_has_execution =   0;		
-  nrom_ops.to_sections =   NULL;		
-  nrom_ops.to_sections_end =   NULL;		
-  nrom_ops.to_magic =   OPS_MAGIC ;		
-};
-
-void
-_initialize_remote_nrom ()
-{
-  init_nrom_ops() ;
-  add_target (&nrom_ops);
-
-  add_show_from_set (
-    add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *)&load_port,
-		 "Set the port to use for NetROM downloads\n", &setlist),
-		     &showlist);
-
-  add_show_from_set (
-    add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *)&control_port,
-		 "Set the port to use for NetROM debugger services\n", &setlist),
-		     &showlist);
-
-  add_cmd ("nrom", no_class, nrom_passthru,
-	   "Pass arguments as command to NetROM",
-	   &cmdlist);
-}
diff --git a/gdb/remote-os9k.c b/gdb/remote-os9k.c
deleted file mode 100644
index 2abfa83..0000000
--- a/gdb/remote-os9k.c
+++ /dev/null
@@ -1,1264 +0,0 @@
-/* Remote debugging interface for boot monitors, for GDB.
-   Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file was derived from remote-eb.c, which did a similar job, but for
-   an AMD-29K running EBMON.  That file was in turn derived from remote.c
-   as mentioned in the following comment (left in for comic relief):
-
-  "This is like remote.c but is for a different situation--
-   having a PC running os9000 hook up with a unix machine with
-   a serial line, and running ctty com2 on the PC. os9000 has a debug
-   monitor called ROMBUG running.  Not to mention that the PC
-   has PC/NFS, so it can access the same executables that gdb can,
-   over the net in real time."
-
-   In reality, this module talks to a debug monitor called 'ROMBUG', which
-   We communicate with ROMBUG via a direct serial line, the network version
-   of ROMBUG is not available yet.
-*/
-
-/* FIXME This file needs to be rewritten if it's to work again, either
-   to self-contained or to use the new monitor interface.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "wait.h"
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include <signal.h>
-#include "gdb_string.h"
-#include <sys/types.h>
-#include "command.h"
-#include "serial.h"
-#include "monitor.h"
-#include "remote-utils.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-
-struct cmd_list_element *showlist;
-extern struct target_ops rombug_ops;		/* Forward declaration */
-extern struct monitor_ops rombug_cmds;		/* Forward declaration */
-extern struct cmd_list_element *setlist;
-extern struct cmd_list_element *unsetlist;
-extern int attach_flag;
-
-static void rombug_close();
-static void rombug_fetch_register();
-static void rombug_fetch_registers();
-static void rombug_store_register();
-#if 0
-static int sr_get_debug();			/* flag set by "set remotedebug" */
-#endif
-static int hashmark;				/* flag set by "set hash" */
-static int rombug_is_open = 0;
-
-/* FIXME: Replace with sr_get_debug ().  */
-#define LOG_FILE "monitor.log"
-FILE *log_file;
-static int monitor_log = 0;
-static int tty_xon = 0;
-static int tty_xoff = 0;
-
-static int timeout = 10;
-static int is_trace_mode = 0;
-/* Descriptor for I/O to remote machine.  Initialize it to NULL*/
-static serial_t monitor_desc = NULL;
-
-static CORE_ADDR bufaddr = 0;
-static int buflen = 0;
-static char readbuf[16];
-
-/* Send data to monitor.  Works just like printf. */
-static void
-#ifdef ANSI_PROTOTYPES
-printf_monitor(char *pattern, ...)
-#else
-printf_monitor(va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char buf[200];
-  int i;
-
-#ifdef ANSI_PROTOTYPES
-  va_start (args, pattern);
-#else
-  char *pattern;
-  va_start(args);
-  pattern = va_arg(args, char *);
-#endif
-
-  vsprintf(buf, pattern, args);
-  va_end(args);
-
-  if (SERIAL_WRITE(monitor_desc, buf, strlen(buf)))
-    fprintf(stderr, "SERIAL_WRITE failed: %s\n", safe_strerror(errno));
-}
-
-/* Read a character from the remote system, doing all the fancy timeout stuff*/
-static int
-readchar(timeout)
-     int timeout;
-{
-  int c;
-
-  c = SERIAL_READCHAR(monitor_desc, timeout);
-
-  if (sr_get_debug())
-    putchar(c & 0x7f);
-
-  if (monitor_log && isascii(c))
-    putc(c & 0x7f, log_file);
-
-  if (c >= 0)
-    return c & 0x7f;
-
-  if (c == SERIAL_TIMEOUT)
-    {
-      if (timeout == 0)
-	return c;		/* Polls shouldn't generate timeout errors */
-
-      error("Timeout reading from remote system.");
-    }
-
-  perror_with_name("remote-monitor");
-}
-
-/* Scan input from the remote system, until STRING is found.  If DISCARD is
-   non-zero, then discard non-matching input, else print it out.
-   Let the user break out immediately.  */
-static void
-expect(string, discard)
-     char *string;
-     int discard;
-{
-  char *p = string;
-  int c;
-
-  if (sr_get_debug())
-    printf ("Expecting \"%s\"\n", string);
-
-  immediate_quit = 1;
-  while (1)
-    {
-      c = readchar(timeout);
-      if (!isascii (c))
-	continue;
-      if (c == *p++)
-	{
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-	      if (sr_get_debug())
-		printf ("\nMatched\n");
-	      return;
-	    }
-	}
-      else
-	{
-	  if (!discard)
-	    {
-	      fwrite(string, 1, (p - 1) - string, stdout);
-	      putchar((char)c);
-	      fflush(stdout);
-	    }
-	  p = string;
-	}
-    }
-}
-
-/* Keep discarding input until we see the ROMBUG prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line
-   will be an expect_prompt().  Exception:  rombug_resume does not
-   wait for the prompt, because the terminal is being handed over
-   to the inferior.  However, the next thing which happens after that
-   is a rombug_wait which does wait for the prompt.
-   Note that this includes abnormal exit, e.g. error().  This is
-   necessary to prevent getting into states from which we can't
-   recover.  */
-static void
-expect_prompt(discard)
-     int discard;
-{
-  if (monitor_log)
-  /* This is a convenient place to do this.  The idea is to do it often
-     enough that we never lose much data if we terminate abnormally.  */
-    fflush(log_file);
-
-  if (is_trace_mode) {
-    expect("trace", discard);
-  } else {
-    expect (PROMPT, discard);
-  }
-}
-
-/* Get a hex digit from the remote system & return its value.
-   If ignore_space is nonzero, ignore spaces (not newline, tab, etc).  */
-static int
-get_hex_digit(ignore_space)
-     int ignore_space;
-{
-  int ch;
-  while (1)
-    {
-      ch = readchar(timeout);
-      if (ch >= '0' && ch <= '9')
-	return ch - '0';
-      else if (ch >= 'A' && ch <= 'F')
-	return ch - 'A' + 10;
-      else if (ch >= 'a' && ch <= 'f')
-	return ch - 'a' + 10;
-      else if (ch == ' ' && ignore_space)
-	;
-      else
-	{
-	  expect_prompt(1);
-	  error("Invalid hex digit from remote system.");
-	}
-    }
-}
-
-/* Get a byte from monitor and put it in *BYT.  Accept any number
-   leading spaces.  */
-static void
-get_hex_byte (byt)
-     char *byt;
-{
-  int val;
-
-  val = get_hex_digit (1) << 4;
-  val |= get_hex_digit (0);
-  *byt = val;
-}
-
-/* Get N 32-bit words from remote, each preceded by a space,
-   and put them in registers starting at REGNO.  */
-static void
-get_hex_regs (n, regno)
-     int n;
-     int regno;
-{
-  long val;
-  int i;
-  unsigned char b;
-
-  for (i = 0; i < n; i++)
-    {
-      int j;
-      
-      val = 0;
-      for (j = 0; j < 4; j++)
-	{
-	  get_hex_byte (&b);
-	  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-	    val = (val << 8) + b;
-	  else
-	    val = val + (b << (j*8));
-	}
-      supply_register (regno++, (char *) &val);
-    }
-}
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-static void
-rombug_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-
-  if (args && *args)
-    error("Can't pass arguments to remote ROMBUG process");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-  if (monitor_log)
-    fputs ("\nIn Create_inferior()", log_file);
-
-
-/* The "process" (board) is already stopped awaiting our commands, and
-   the program is already downloaded.  We just set its PC and go.  */
-
-  init_wait_for_inferior ();
-  proceed ((CORE_ADDR)entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-static char dev_name[100];
-
-static void
-rombug_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args == NULL)
-    error ("Use `target RomBug DEVICE-NAME' to use a serial port, or \n\
-`target RomBug HOST-NAME:PORT-NUMBER' to use a network connection.");
-
-  target_preopen(from_tty);
-
-  if (rombug_is_open)
-    unpush_target(&rombug_ops);
-
-  strcpy(dev_name, args);
-  monitor_desc = SERIAL_OPEN(dev_name);
-  if (monitor_desc == NULL)
-    perror_with_name(dev_name);
-
-  /* if baud rate is set by 'set remotebaud' */
-  if (SERIAL_SETBAUDRATE (monitor_desc, sr_get_baud_rate()))
-    {
-      SERIAL_CLOSE (monitor_desc);
-      perror_with_name ("RomBug");
-    }
-  SERIAL_RAW(monitor_desc);
-  if (tty_xon || tty_xoff)
-    {
-    struct hardware_ttystate { struct termios t;} *tty_s;
-
-      tty_s =(struct hardware_ttystate  *)SERIAL_GET_TTY_STATE(monitor_desc);
-      if (tty_xon) tty_s->t.c_iflag |= IXON; 
-      if (tty_xoff) tty_s->t.c_iflag |= IXOFF;
-      SERIAL_SET_TTY_STATE(monitor_desc, (serial_ttystate) tty_s);
-    }
-
-  rombug_is_open = 1;
-
-  log_file = fopen (LOG_FILE, "w");
-  if (log_file == NULL)
-    perror_with_name (LOG_FILE);
-
-  push_monitor (&rombug_cmds);
-  printf_monitor("\r");	/* CR wakes up monitor */
-  expect_prompt(1);
-  push_target (&rombug_ops);
-  attach_flag = 1;
-
-  if (from_tty)
-    printf("Remote %s connected to %s\n", target_shortname,
-	   dev_name);
-
-  rombug_fetch_registers();
-
-  printf_monitor ("ov e \r");
-  expect_prompt(1);
-  bufaddr = 0;
-  buflen = 0;
-}
-
-/*
- * Close out all files and local state before this target loses control.
- */
-
-static void
-rombug_close (quitting)
-     int quitting;
-{
-  if (rombug_is_open) {
-    SERIAL_CLOSE(monitor_desc);
-    monitor_desc = NULL;
-    rombug_is_open = 0;
-  }
-
-  if (log_file) {
-    if (ferror(log_file))
-      fprintf(stderr, "Error writing log file.\n");
-    if (fclose(log_file) != 0)
-      fprintf(stderr, "Error closing log file.\n");
-    log_file = 0;
-  }
-}
-
-int
-rombug_link(mod_name, text_reloc)
-     char *mod_name;
-     CORE_ADDR *text_reloc;
-{
-  int i, j;
-  unsigned long val;
-  unsigned char b;
-
-  printf_monitor("l %s \r", mod_name); 
-  expect_prompt(1);
-  printf_monitor(".r \r");
-  expect(REG_DELIM, 1);
-  for (i=0; i <= 7; i++)
-    {
-      val = 0;
-      for (j = 0; j < 4; j++)
-        {
-          get_hex_byte(&b);
-          val = (val << 8) + b;
-	}
-    }
-  expect_prompt(1);
-  *text_reloc = val;
-  return 1;
-}
-
-/* Terminate the open connection to the remote debugger.
-   Use this when you want to detach and do something else
-   with your gdb.  */
-static void
-rombug_detach (from_tty)
-     int from_tty;
-{
-  if (attach_flag) {
-    printf_monitor (GO_CMD);
-    attach_flag = 0;
-  }
-  pop_target();		/* calls rombug_close to do the real work */
-  if (from_tty)
-    printf ("Ending remote %s debugging\n", target_shortname);
-}
- 
-/*
- * Tell the remote machine to resume.
- */
-static void
-rombug_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  if (monitor_log)
-    fprintf (log_file, "\nIn Resume (step=%d, sig=%d)\n", step, sig);
-
-  if (step)
-    {
-      is_trace_mode = 1;
-      printf_monitor (STEP_CMD);
-      /* wait for the echo.  **
-      expect (STEP_CMD, 1);
-      */
-    }
-  else
-    {
-      printf_monitor (GO_CMD);
-      /* swallow the echo.  **
-      expect (GO_CMD, 1);
-      */
-    }
-  bufaddr = 0;
-  buflen= 0;
-}
-
-/*
- * Wait until the remote machine stops, then return,
- * storing status in status just as `wait' would.
- */
-
-static int
-rombug_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int old_timeout = timeout;
-  struct section_offsets *offs;
-  CORE_ADDR addr, pc;
-  struct obj_section *obj_sec;
-
-  if (monitor_log)
-    fputs ("\nIn wait ()", log_file);
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  timeout = -1;		/* Don't time out -- user program is running. */
-  expect ("eax:", 0);   /* output any message before register display */
-  expect_prompt(1);     /* Wait for prompt, outputting extraneous text */
-
-  status->kind = TARGET_WAITKIND_STOPPED;
-  status->value.sig = TARGET_SIGNAL_TRAP;
-  timeout = old_timeout;
-  rombug_fetch_registers();
-  bufaddr = 0;
-  buflen = 0;
-  pc = read_register(PC_REGNUM);
-  addr = read_register(DATABASE_REG);
-  obj_sec = find_pc_section (pc);
-  if (obj_sec != NULL)
-    {
-      if (obj_sec->objfile != symfile_objfile)
-        new_symfile_objfile(obj_sec->objfile, 1, 0);
-      offs = ((struct section_offsets *)
-	 alloca (sizeof (struct section_offsets)
-	 + (symfile_objfile->num_sections * sizeof (offs->offsets))));
-      memcpy (offs, symfile_objfile->section_offsets,
-         (sizeof (struct section_offsets) + 
-	 (symfile_objfile->num_sections * sizeof (offs->offsets))));
-      ANOFFSET (offs, SECT_OFF_DATA) = addr;
-      ANOFFSET (offs, SECT_OFF_BSS) = addr;
-
-      objfile_relocate(symfile_objfile, offs);
-    }
-
-  return 0;
-}
-
-/* Return the name of register number regno in the form input and output by
-   monitor.  Currently, register_names just happens to contain exactly what
-   monitor wants.  Lets take advantage of that just as long as possible! */
-
-static char *
-get_reg_name (regno)
-     int regno;
-{
-  static char buf[50];
-  char *p;
-  char *b;
-
-  b = buf;
-
-  if (regno < 0)
-    return ("");
-/*
-  for (p = REGISTER_NAME (regno); *p; p++)
-    *b++ = toupper(*p);
-  *b = '\000';
-*/
-  p = (char *)REGISTER_NAME (regno);
-  return p;
-/*
-  return buf;
-*/
-}
-
-/* read the remote registers into the block regs.  */
-
-static void
-rombug_fetch_registers ()
-{
-  int regno, j, i;
-  long val;
-  unsigned char b;
-
-  printf_monitor (GET_REG);
-  expect("eax:", 1);
-  expect("\n", 1);
-  get_hex_regs(1, 0);
-  get_hex_regs(1, 3);
-  get_hex_regs(1, 1);
-  get_hex_regs(1, 2);
-  get_hex_regs(1, 6);
-  get_hex_regs(1, 7);
-  get_hex_regs(1, 5);
-  get_hex_regs(1, 4);
-  for (regno = 8; regno <= 15; regno++)
-    {
-      expect(REG_DELIM, 1);
-      if (regno >= 8 && regno <= 13)
-	{
-	  val = 0;
-	  for (j = 0; j < 2; j++)
-            {
-              get_hex_byte (&b);
-	      if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-		val = (val << 8) + b;
-	      else
-		val = val + (b << (j*8));
-            }
-
-	  if (regno == 8) i = 10;
-	  if (regno >=  9 && regno <= 12) i = regno + 3;
-	  if (regno == 13) i = 11;
-	  supply_register (i, (char *) &val);
-	}
-      else if (regno == 14)
-	{
-	  get_hex_regs(1, PC_REGNUM);
-	}
-      else if (regno == 15)
-	{
-	  get_hex_regs(1, 9);
-	}
-      else
-	{
-	  val = 0;
-	  supply_register(regno, (char *) &val);
-	}
-    }
-  is_trace_mode = 0;
-  expect_prompt (1);
-}
-
-/* Fetch register REGNO, or all registers if REGNO is -1.
-   Returns errno value.  */
-static void
-rombug_fetch_register (regno)
-     int regno;
-{
-  int val, j;
-  unsigned char b;
-
-  if (monitor_log) {
-    fprintf (log_file, "\nIn Fetch Register (reg=%s)\n", get_reg_name (regno));
-    fflush (log_file);
-  }
-
-  if (regno < 0)
-    {
-      rombug_fetch_registers ();
-    }
-  else
-    {
-      char *name = get_reg_name (regno);
-      printf_monitor (GET_REG);
-      if (regno >= 10 && regno <= 15)
-	{
-	  expect ("\n", 1);
-	  expect ("\n", 1);
-          expect (name, 1);
-          expect (REG_DELIM, 1);
-	  val = 0;
-	  for (j = 0; j < 2; j++)
-            {
-              get_hex_byte (&b);
-	      if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-		val = (val << 8) + b;
-	      else
-		val = val + (b << (j*8));
-            }
-	  supply_register (regno, (char *) &val);
-	}
-      else if (regno == 8 || regno == 9)
-	{
-	  expect ("\n", 1);
-	  expect ("\n", 1);
-	  expect ("\n", 1);
-          expect (name, 1);
-          expect (REG_DELIM, 1);
-	  get_hex_regs (1, regno);
-	}
-      else
-	{
-          expect (name, 1);
-          expect (REG_DELIM, 1);
-	  expect("\n", 1);
-	  get_hex_regs(1, 0);
-	  get_hex_regs(1, 3);
-	  get_hex_regs(1, 1);
-	  get_hex_regs(1, 2);
-	  get_hex_regs(1, 6);
-	  get_hex_regs(1, 7);
-	  get_hex_regs(1, 5);
-	  get_hex_regs(1, 4);
-	}
-      expect_prompt (1);
-    }
-  return;
-}
-
-/* Store the remote registers from the contents of the block REGS.  */
-
-static void
-rombug_store_registers ()
-{
-  int regno;
-
-  for (regno = 0; regno <= PC_REGNUM; regno++)
-    rombug_store_register(regno);
-
-  registers_changed ();
-}
-
-/* Store register REGNO, or all if REGNO == 0.
-   return errno value.  */
-static void
-rombug_store_register (regno)
-     int regno;
-{
-char *name;
-
-  if (monitor_log)
-    fprintf (log_file, "\nIn Store_register (regno=%d)\n", regno);
-
-  if (regno == -1)
-    rombug_store_registers ();
-  else
-    {
-      if (sr_get_debug())
-	printf ("Setting register %s to 0x%x\n", get_reg_name (regno), read_register (regno));
-
-      name = get_reg_name(regno);
-      if (name == 0) return;
-      printf_monitor (SET_REG, name, read_register (regno));
-
-      is_trace_mode = 0;
-      expect_prompt (1);
-    }
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-rombug_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static void
-rombug_files_info ()
-{
-  printf ("\tAttached to %s at %d baud.\n",
-	  dev_name, sr_get_baud_rate());
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns length moved.  */
-static int
-rombug_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  int i;
-  char buf[10];
-
-  if (monitor_log)
-    fprintf (log_file, "\nIn Write_inferior_memory (memaddr=%x, len=%d)\n", memaddr, len);
-
-  printf_monitor (MEM_SET_CMD, memaddr);
-  for (i = 0; i < len; i++)
-    {
-      expect (CMD_DELIM, 1);
-      printf_monitor ("%x \r", myaddr[i]);
-      if (sr_get_debug())
-	printf ("\nSet 0x%x to 0x%x\n", memaddr + i, myaddr[i]);
-    }
-  expect (CMD_DELIM, 1);
-  if (CMD_END)
-    printf_monitor (CMD_END);
-  is_trace_mode = 0;
-  expect_prompt (1);
-
-  bufaddr = 0;
-  buflen = 0;
-  return len;
-}
-
-/* Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns length moved.  */
-static int
-rombug_read_inferior_memory(memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i, j;
-
-  /* Number of bytes read so far.  */
-  int count;
-
-  /* Starting address of this pass.  */
-  unsigned long startaddr;
-
-  /* Number of bytes to read in this pass.  */
-  int len_this_pass;
-
-  if (monitor_log)
-    fprintf (log_file, "\nIn Read_inferior_memory (memaddr=%x, len=%d)\n", memaddr, len);
-
-  /* Note that this code works correctly if startaddr is just less
-     than UINT_MAX (well, really CORE_ADDR_MAX if there was such a
-     thing).  That is, something like
-     rombug_read_bytes (CORE_ADDR_MAX - 4, foo, 4)
-     works--it never adds len To memaddr and gets 0.  */
-  /* However, something like
-     rombug_read_bytes (CORE_ADDR_MAX - 3, foo, 4)
-     doesn't need to work.  Detect it and give up if there's an attempt
-     to do that.  */
-  if (((memaddr - 1) + len) < memaddr) {
-    errno = EIO;
-    return 0;
-  }
-  if (bufaddr <= memaddr && (memaddr+len) <= (bufaddr+buflen))
-    {
-      memcpy(myaddr, &readbuf[memaddr-bufaddr], len);
-      return len;
-    }
-  
-  startaddr = memaddr;
-  count = 0;
-  while (count < len)
-    {
-      len_this_pass = 16;
-      if ((startaddr % 16) != 0)
-	len_this_pass -= startaddr % 16;
-      if (len_this_pass > (len - count))
-	len_this_pass = (len - count);
-      if (sr_get_debug())
-	printf ("\nDisplay %d bytes at %x\n", len_this_pass, startaddr);
-
-      printf_monitor (MEM_DIS_CMD, startaddr, 8);
-      expect ("- ", 1);
-      for (i = 0; i < 16; i++)
-	{
-	  get_hex_byte (&readbuf[i]);
-	}
-      bufaddr = startaddr;
-      buflen = 16;
-      memcpy(&myaddr[count], readbuf, len_this_pass); 
-      count += len_this_pass;
-      startaddr += len_this_pass;
-      expect(CMD_DELIM, 1);
-    }
-  if (CMD_END) 
-      printf_monitor (CMD_END);
-  is_trace_mode = 0;
-  expect_prompt (1);
-
-  return len;
-}
-
-/* FIXME-someday!  merge these two.  */
-static int
-rombug_xfer_inferior_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  if (write)
-    return rombug_write_inferior_memory (memaddr, myaddr, len);
-  else
-    return rombug_read_inferior_memory (memaddr, myaddr, len);
-}
-
-static void
-rombug_kill (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  return;		/* ignore attempts to kill target system */
-}
-
-/* Clean up when a program exits.
-   The program actually lives on in the remote processor's RAM, and may be
-   run again without a download.  Don't leave it full of breakpoint
-   instructions.  */
-
-static void
-rombug_mourn_inferior ()
-{
-  remove_breakpoints ();
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-
-#define MAX_MONITOR_BREAKPOINTS 16
-
-static CORE_ADDR breakaddr[MAX_MONITOR_BREAKPOINTS] = {0};
-
-static int
-rombug_insert_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-  CORE_ADDR bp_addr = addr;
-  int bp_size = 0;
-
-  if (monitor_log)
-    fprintf (log_file, "\nIn Insert_breakpoint (addr=%x)\n", addr);
-  BREAKPOINT_FROM_PC (&bp_addr, &bp_size);
-
-  for (i = 0; i <= MAX_MONITOR_BREAKPOINTS; i++)
-    if (breakaddr[i] == 0)
-      {
-	breakaddr[i] = addr;
-	if (sr_get_debug())
-	  printf ("Breakpoint at %x\n", addr);
-	rombug_read_inferior_memory (bp_addr, shadow, bp_size);
-	printf_monitor(SET_BREAK_CMD, addr);
-	is_trace_mode = 0;
-	expect_prompt(1);
-	return 0;
-      }
-
-  fprintf(stderr, "Too many breakpoints (> 16) for monitor\n");
-  return 1;
-}
-
-/*
- * _remove_breakpoint -- Tell the monitor to remove a breakpoint
- */
-static int
-rombug_remove_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-
-  if (monitor_log)
-    fprintf (log_file, "\nIn Remove_breakpoint (addr=%x)\n", addr);
-
-  for (i = 0; i < MAX_MONITOR_BREAKPOINTS; i++)
-    if (breakaddr[i] == addr)
-      {
-	breakaddr[i] = 0;
-	printf_monitor(CLR_BREAK_CMD, addr);
-	is_trace_mode = 0;
-	expect_prompt(1);
-	return 0;
-      }
-
-  fprintf(stderr, "Can't find breakpoint associated with 0x%x\n", addr);
-  return 1;
-}
-
-/* Load a file. This is usually an srecord, which is ascii. No 
-   protocol, just sent line by line. */
-
-#define DOWNLOAD_LINE_SIZE 100
-static void
-rombug_load (arg)
-    char	*arg;
-{
-/* this part comment out for os9* */
-#if 0
-  FILE *download;
-  char buf[DOWNLOAD_LINE_SIZE];
-  int i, bytes_read;
-
-  if (sr_get_debug())
-    printf ("Loading %s to monitor\n", arg);
-
-  download = fopen (arg, "r");
-  if (download == NULL)
-    {
-    error (sprintf (buf, "%s Does not exist", arg));
-    return;
-  }
-
-  printf_monitor (LOAD_CMD);
-/*  expect ("Waiting for S-records from host... ", 1); */
-
-  while (!feof (download))
-    {
-      bytes_read = fread (buf, sizeof (char), DOWNLOAD_LINE_SIZE, download);
-      if (hashmark)
-	{
-	  putchar ('.');
-	  fflush (stdout);
-	}
-
-      if (SERIAL_WRITE(monitor_desc, buf, bytes_read)) {
-	fprintf(stderr, "SERIAL_WRITE failed: (while downloading) %s\n", safe_strerror(errno));
-	break;
-      }
-      i = 0;
-      while (i++ <=200000) {} ;     			/* Ugly HACK, probably needs flow control */
-      if (bytes_read < DOWNLOAD_LINE_SIZE)
-	{
-	  if (!feof (download))
-	    error ("Only read %d bytes\n", bytes_read);
-	  break;
-	}
-    }
-
-  if (hashmark)
-    {
-      putchar ('\n');
-    }
-  if (!feof (download))
-    error ("Never got EOF while downloading");
-  fclose (download);
-#endif 0
-}
-
-/* Put a command string, in args, out to MONITOR.  
-   Output from MONITOR is placed on the users terminal until the prompt 
-   is seen. */
-
-static void
-rombug_command (args, fromtty)
-     char	*args;
-     int	fromtty;
-{
-  if (monitor_desc == NULL)
-    error("monitor target not open.");
-  
-  if (monitor_log)
-    fprintf (log_file, "\nIn command (args=%s)\n", args);
-
-  if (!args)
-    error("Missing command.");
-	
-  printf_monitor("%s\r", args);
-  expect_prompt(0);
-}
-
-#if 0
-/* Connect the user directly to MONITOR.  This command acts just like the
-   'cu' or 'tip' command.  Use <CR>~. or <CR>~^D to break out.  */
-
-static struct ttystate ttystate;
-
-static void
-cleanup_tty()
-{  printf("\r\n[Exiting connect mode]\r\n");
-  /*SERIAL_RESTORE(0, &ttystate);*/
-}
-
-static void
-connect_command (args, fromtty)
-     char	*args;
-     int	fromtty;
-{
-  fd_set readfds;
-  int numfds;
-  int c;
-  char cur_esc = 0;
-
-  dont_repeat();
-
-  if (monitor_desc == NULL)
-    error("monitor target not open.");
-  
-  if (args)
-    fprintf("This command takes no args.  They have been ignored.\n");
-	
-  printf("[Entering connect mode.  Use ~. or ~^D to escape]\n");
-
-  serial_raw(0, &ttystate);
-
-  make_cleanup(cleanup_tty, 0);
-
-  FD_ZERO(&readfds);
-
-  while (1)
-    {
-      do
-	{
-	  FD_SET(0, &readfds);
-	  FD_SET(monitor_desc, &readfds);
-	  numfds = select(sizeof(readfds)*8, &readfds, 0, 0, 0);
-	}
-      while (numfds == 0);
-
-      if (numfds < 0)
-	perror_with_name("select");
-
-      if (FD_ISSET(0, &readfds))
-	{			/* tty input, send to monitor */
-	  c = getchar();
-	  if (c < 0)
-	    perror_with_name("connect");
-
-	  printf_monitor("%c", c);
-	  switch (cur_esc)
-	    {
-	    case 0:
-	      if (c == '\r')
-		cur_esc = c;
-	      break;
-	    case '\r':
-	      if (c == '~')
-		cur_esc = c;
-	      else
-		cur_esc = 0;
-	      break;
-	    case '~':
-	      if (c == '.' || c == '\004')
-		return;
-	      else
-		cur_esc = 0;
-	    }
-	}
-
-      if (FD_ISSET(monitor_desc, &readfds))
-	{
-	  while (1)
-	    {
-	      c = readchar(0);
-	      if (c < 0)
-		break;
-	      putchar(c);
-	    }
-	  fflush(stdout);
-	}
-    }
-}
-#endif
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-#warning FIXME: monitor interface pattern strings, stale struct decl
-struct monitor_ops rombug_cmds = {
-  "g \r",				/* execute or usually GO command */
-  "g \r",				/* continue command */
-  "t \r",				/* single step */
-  "b %x\r",				/* set a breakpoint */
-  "k %x\r",				/* clear a breakpoint */
-  "c %x\r",				/* set memory to a value */
-  "d %x %d\r",				/* display memory */
-  "$%08X",				/* prompt memory commands use */
-  ".%s %x\r",				/* set a register */
-  ":",					/* delimiter between registers */
-  ". \r",				/* read a register */
-  "mf \r",				/* download command */
-  "RomBug: ",				/* monitor command prompt */
-  ": ",					/* end-of-command delimitor */
-  ".\r"					/* optional command terminator */
-};
-
-struct target_ops rombug_ops ;
-
-static void 
-init_rombug_ops(void)
-{
-  rombug_ops.to_shortname =   "rombug";
-  rombug_ops.to_longname =   "Microware's ROMBUG debug monitor";
-  rombug_ops.to_doc =   "Use a remote computer running the ROMBUG debug monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).",
-    rombug_ops.to_open =   rombug_open;
-  rombug_ops.to_close =   rombug_close;
-  rombug_ops.to_attach =   0;
-  rombug_ops.to_post_attach = NULL;
-  rombug_ops.to_require_attach = NULL;
-  rombug_ops.to_detach =   rombug_detach;
-  rombug_ops.to_require_detach = NULL;
-  rombug_ops.to_resume =   rombug_resume;
-  rombug_ops.to_wait  =   rombug_wait;
-  rombug_ops.to_post_wait = NULL;
-  rombug_ops.to_fetch_registers  =   rombug_fetch_register;
-  rombug_ops.to_store_registers  =   rombug_store_register;
-  rombug_ops.to_prepare_to_store =   rombug_prepare_to_store;
-  rombug_ops.to_xfer_memory  =   rombug_xfer_inferior_memory;
-  rombug_ops.to_files_info  =   rombug_files_info;
-  rombug_ops.to_insert_breakpoint =   rombug_insert_breakpoint;
-  rombug_ops.to_remove_breakpoint =   rombug_remove_breakpoint;	/* Breakpoints */
-  rombug_ops.to_terminal_init  =   0;
-  rombug_ops.to_terminal_inferior =   0;
-  rombug_ops.to_terminal_ours_for_output =   0;
-  rombug_ops.to_terminal_ours  =   0;
-  rombug_ops.to_terminal_info  =   0;				/* Terminal handling */
-  rombug_ops.to_kill  =   rombug_kill;
-  rombug_ops.to_load  =   rombug_load;			/* load */
-  rombug_ops.to_lookup_symbol =   rombug_link;				/* lookup_symbol */
-  rombug_ops.to_create_inferior =   rombug_create_inferior;
-  rombug_ops.to_post_startup_inferior = NULL;
-  rombug_ops.to_acknowledge_created_inferior = NULL;
-  rombug_ops.to_clone_and_follow_inferior = NULL;
-  rombug_ops.to_post_follow_inferior_by_clone = NULL;
-  rombug_ops.to_insert_fork_catchpoint = NULL;
-  rombug_ops.to_remove_fork_catchpoint = NULL;
-  rombug_ops.to_insert_vfork_catchpoint = NULL;
-  rombug_ops.to_remove_vfork_catchpoint = NULL;
-  rombug_ops.to_has_forked = NULL;
-  rombug_ops.to_has_vforked = NULL;
-  rombug_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  rombug_ops.to_post_follow_vfork = NULL;
-  rombug_ops.to_insert_exec_catchpoint = NULL;
-  rombug_ops.to_remove_exec_catchpoint = NULL;
-  rombug_ops.to_has_execd = NULL;
-  rombug_ops.to_reported_exec_events_per_exec_call = NULL;
-  rombug_ops.to_has_exited = NULL;
-  rombug_ops.to_mourn_inferior =   rombug_mourn_inferior;
-  rombug_ops.to_can_run  =   0;				/* can_run */
-  rombug_ops.to_notice_signals =   0; 				/* notice_signals */
-  rombug_ops.to_thread_alive  =   0;
-  rombug_ops.to_stop  =   0;				/* to_stop */
-  rombug_ops.to_pid_to_exec_file = NULL;
-  rombug_ops.to_core_file_to_sym_file = NULL;
-  rombug_ops.to_stratum =   process_stratum;
-  rombug_ops.DONT_USE =   0;				/* next */
-  rombug_ops.to_has_all_memory =   1;
-  rombug_ops.to_has_memory =   1;
-  rombug_ops.to_has_stack =   1;
-  rombug_ops.to_has_registers =   1;
-  rombug_ops.to_has_execution =   1;				/* has execution */
-  rombug_ops.to_sections =   0;
-  rombug_ops.to_sections_end =   0;				/* Section pointers */
-  rombug_ops.to_magic =   OPS_MAGIC;			/* Always the last thing */
-} 
-
-void
-_initialize_remote_os9k ()
-{
-  init_rombug_ops() ;
-  add_target (&rombug_ops);
-
-  add_show_from_set (
-        add_set_cmd ("hash", no_class, var_boolean, (char *)&hashmark,
-		"Set display of activity while downloading a file.\nWhen enabled, a period \'.\' is displayed.",
-                &setlist),
-	&showlist);
-
-  add_show_from_set (
-        add_set_cmd ("timeout", no_class, var_zinteger,
-                 (char *) &timeout,
-                 "Set timeout in seconds for remote MIPS serial I/O.",
-                 &setlist),
-        &showlist);
-
-  add_show_from_set (
-        add_set_cmd ("remotelog", no_class, var_zinteger,
-                 (char *) &monitor_log,
-                 "Set monitor activity log on(=1) or off(=0).",
-                 &setlist),
-        &showlist);
-
-  add_show_from_set (
-        add_set_cmd ("remotexon", no_class, var_zinteger,
-                 (char *) &tty_xon,
-                 "Set remote tty line XON control",
-                 &setlist),
-        &showlist);
-
-  add_show_from_set (
-        add_set_cmd ("remotexoff", no_class, var_zinteger,
-                 (char *) &tty_xoff,
-                 "Set remote tty line XOFF control",
-                 &setlist),
-        &showlist);
-
-  add_com ("rombug <command>", class_obscure, rombug_command,
-	   "Send a command to the debug monitor."); 
-#if 0
-  add_com ("connect", class_obscure, connect_command,
-   	   "Connect the terminal directly up to a serial based command monitor.\nUse <CR>~. or <CR>~^D to break out.");
-#endif
-}
diff --git a/gdb/remote-ppcbug.c b/gdb/remote-ppcbug.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-ppcbug.c
+++ /dev/null
diff --git a/gdb/remote-rdi.c b/gdb/remote-rdi.c
deleted file mode 100644
index dba920e..0000000
--- a/gdb/remote-rdi.c
+++ /dev/null
@@ -1,973 +0,0 @@
-/* GDB interface to ARM RDI library.
-   Copyright 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <fcntl.h>
-#include "frame.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcmd.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "gdbthread.h"
-#include "gdbcore.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <signal.h>
-
-#include "rdi-share/ardi.h"
-#include "rdi-share/adp.h"
-#include "rdi-share/hsys.h"
-
-extern int isascii PARAMS ((int));
-
-/* Prototypes for local functions */
-
-static void arm_rdi_files_info PARAMS ((struct target_ops *ignore));
-
-static int arm_rdi_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
-				       int len, int should_write,
-				       struct target_ops *target));
-
-static void arm_rdi_prepare_to_store PARAMS ((void));
-
-static void arm_rdi_fetch_registers PARAMS ((int regno));
-
-static void arm_rdi_resume PARAMS ((int pid, int step,
-				   enum target_signal siggnal));
-
-static int arm_rdi_start_remote PARAMS ((char *dummy));
-
-static void arm_rdi_open PARAMS ((char *name, int from_tty));
-
-static void arm_rdi_create_inferior PARAMS ((char *exec_file, char *args,
-					     char **env));
-
-static void arm_rdi_close PARAMS ((int quitting));
-
-static void arm_rdi_store_registers PARAMS ((int regno));
-
-static void arm_rdi_mourn PARAMS ((void));
-
-static void arm_rdi_send PARAMS ((char *buf));
-
-static int arm_rdi_wait PARAMS ((int pid, struct target_waitstatus *status));
-
-static void arm_rdi_kill PARAMS ((void));
-
-static void arm_rdi_detach PARAMS ((char *args, int from_tty));
-
-static void arm_rdi_interrupt PARAMS ((int signo));
-
-static void arm_rdi_interrupt_twice PARAMS ((int signo));
-
-static void interrupt_query PARAMS ((void));
-
-static int arm_rdi_insert_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static int arm_rdi_remove_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static char *rdi_error_message PARAMS ((int err));
-
-static enum target_signal rdi_error_signal PARAMS ((int err));
-
-/* Global variables.  */
-
-struct target_ops arm_rdi_ops;
-
-static struct Dbg_ConfigBlock gdb_config;
-
-static struct Dbg_HostosInterface gdb_hostif;
-
-static int max_load_size;
-
-static int execute_status;
-
-/* A little list of breakpoints that have been set.  */
-
-static struct local_bp_list_entry {
-  CORE_ADDR addr;
-  PointHandle point;
-  struct local_bp_list_entry *next;
-} *local_bp_list;
-
-
-/* Stub for catch_errors.  */
-
-static int
-arm_rdi_start_remote (dummy)
-     char *dummy;
-{
-  return 1;
-}
-
-/* Helper callbacks for the "host interface" structure.  RDI functions call
-   these to forward output from the target system and so forth.  */
-
-void
-voiddummy ()
-{
-  fprintf_unfiltered (gdb_stdout, "void dummy\n");
-}
-
-static void
-myprint (arg, format, ap)
-     PTR arg;
-     const char *format;
-     va_list ap;
-{
-  vfprintf_unfiltered (gdb_stdout, format, ap);
-}
-
-static void
-mywritec (arg, c)
-     PTR arg;
-     int c;
-{
-  if (isascii (c))
-    fputc_unfiltered (c, gdb_stdout);
-}
-
-static int
-mywrite (arg, buffer, len)
-     PTR arg;
-     char const *buffer;
-     int len;
-{
-  int i;
-  char *e;
-
-  e = (char *) buffer;
-  for (i = 0; i < len; i++)
-{
-      if (isascii ((int) *e))
-        {
-          fputc_unfiltered ((int) *e, gdb_stdout);
-          e++;
-        }
-}
-
-  return len;
-}
-
-static void
-mypause (arg)
-     PTR arg;
-{
-}
-
-/* These last two are tricky as we have to handle the special case of
-   being interrupted more carefully */
-
-static int
-myreadc (arg)
-     PTR arg;
-{ 
-  return fgetc (stdin);
-}
-
-static char *
-mygets (arg, buffer, len)
-     PTR arg;
-     char *buffer;
-     int len;
-{
-  return fgets(buffer, len, stdin);
-}
-
-/* Prevent multiple calls to angel_RDI_close().  */
-static int closed_already = 1;
-
-/* Open a connection to a remote debugger.  NAME is the filename used
-   for communication.  */
-
-static void
-arm_rdi_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  int rslt, i;
-  unsigned long arg1, arg2;
-
-  if (name == NULL)
-    error ("To open an RDI connection, you need to specify what serial\n\
-device is attached to the remote system (e.g. /dev/ttya).");
-
-  /* Make the basic low-level connection.  */
-
-  rslt = Adp_OpenDevice (name, NULL, 1);
-
-  if (rslt != adp_ok)
-    error ("Could not open device \"%s\"", name);
-
-  gdb_config.bytesex = 2 | (TARGET_BYTE_ORDER == BIG_ENDIAN ? 1 : 0);
-  gdb_config.fpe = 1;
-  gdb_config.rditype = 2;
-  gdb_config.heartbeat_on = 1;
-  gdb_config.flags = 2;
-
-  gdb_hostif.dbgprint = myprint;
-  gdb_hostif.dbgpause = mypause;
-  gdb_hostif.dbgarg = NULL;
-  gdb_hostif.writec = mywritec;
-  gdb_hostif.readc = myreadc;
-  gdb_hostif.write = mywrite;
-  gdb_hostif.gets = mygets;
-  gdb_hostif.hostosarg = NULL;
-  gdb_hostif.reset = voiddummy;
-
-  rslt = angel_RDI_open (10, &gdb_config, &gdb_hostif, NULL);
-  if (rslt == RDIError_BigEndian || rslt == RDIError_LittleEndian)
-    ;  /* do nothing, this is the expected return */
-  else if (rslt)
-    {
-      printf_filtered ("RDI_open: %s\n", rdi_error_message (rslt));
-    }
-
-  rslt = angel_RDI_info (RDIInfo_Target, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  rslt = angel_RDI_info (RDIInfo_Points, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  rslt = angel_RDI_info (RDIInfo_Step, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  rslt = angel_RDI_info (RDIInfo_CoPro, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  rslt = angel_RDI_info (RDIInfo_SemiHosting, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-
-  rslt = angel_RDI_info (RDIInfo_GetLoadSize, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  max_load_size = arg1;
-
-  push_target (&arm_rdi_ops);
-
-  target_fetch_registers (-1);
-
-  rslt = angel_RDI_open (1, &gdb_config, NULL, NULL);
-  if (rslt)
-    {
-      printf_filtered ("RDI_open: %s\n", rdi_error_message (rslt));
-    }
-
-  arg1 = 0x13b;
-  rslt = angel_RDI_info (RDIVector_Catch, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-
-  arg1 = (unsigned long) "";
-  rslt = angel_RDI_info (RDISet_Cmdline, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-
-  /* Clear out any existing records of breakpoints.  */
-  {
-    struct local_bp_list_entry *entry, *preventry = NULL;
-
-    for (entry = local_bp_list; entry != NULL; entry = entry->next)
-      {
-	if (preventry)
-	  free (preventry);
-      }
-  }
-
-  printf_filtered ("Connected to ARM RDI target.\n");
-  closed_already = 0;
-  inferior_pid = 42;
-}
-
-/* Start an inferior process and set inferior_pid to its pid.
-   EXEC_FILE is the file to run.
-   ARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.  Errors reported with error().
-   On VxWorks and various standalone systems, we ignore exec_file.  */
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-
-static void
-arm_rdi_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  int len, rslt;
-  unsigned long arg1, arg2;
-  char *arg_buf;
-  CORE_ADDR entry_point;
-
-  if (exec_file == 0 || exec_bfd == 0)
-   error ("No executable file specified.");
-
-  entry_point = (CORE_ADDR) bfd_get_start_address (exec_bfd);
-
-  arm_rdi_kill ();	 
-  remove_breakpoints ();
-  init_wait_for_inferior ();
-
-  len = strlen (exec_file) + 1 + strlen (args) + 1 + /*slop*/ 10;
-  arg_buf = (char *) alloca (len);
-  arg_buf[0] = '\0';
-  strcat (arg_buf, exec_file);
-  strcat (arg_buf, " ");
-  strcat (arg_buf, args);
-
-  inferior_pid = 42;
-  insert_breakpoints ();  /* Needed to get correct instruction in cache */
-
-  if (env != NULL)
-    {
-      while (*env)
-	{
-	  if (strncmp (*env, "MEMSIZE=", sizeof ("MEMSIZE=") - 1) == 0)
-	    {
-	      unsigned long top_of_memory;
-	      char *end_of_num;
-
-	      /* Set up memory limit */
-	      top_of_memory = strtoul (*env + sizeof ("MEMSIZE=") - 1,
-				       &end_of_num, 0);
-	      printf_filtered ("Setting top-of-memory to 0x%x\n",
-			       top_of_memory);
-	  
-	      rslt = angel_RDI_info (RDIInfo_SetTopMem, &top_of_memory, &arg2);
-	      if (rslt)
-		{
-		  printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-		}
-	    }
-	  env++;
-	}
-    }
-
-  arg1 = (unsigned long) arg_buf;
-  rslt = angel_RDI_info (RDISet_Cmdline, /* &arg1 */ (unsigned long *)arg_buf, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-
-  proceed (entry_point, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* This takes a program previously attached to and detaches it.  After
-   this is done, GDB can be used to debug some other program.  We
-   better not have left any breakpoints in the target program or it'll
-   die when it hits one.  */
-
-static void
-arm_rdi_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  pop_target ();
-}
-
-/* Clean up connection to a remote debugger.  */
-
-static void
-arm_rdi_close (quitting)
-     int quitting;
-{
-  int rslt;
-
-  if (! closed_already)
-    {
-      rslt = angel_RDI_close ();
-      if (rslt)
-	{
-	  printf_filtered ("RDI_close: %s\n", rdi_error_message (rslt));
-	}
-      closed_already = 1;
-      inferior_pid = 0;
-    }
-}
-
-/* Tell the remote machine to resume.  */
-
-static void
-arm_rdi_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  int rslt;
-  PointHandle point;
-
-  if (0 /* turn on when hardware supports single-stepping */)
-    {
-      rslt = angel_RDI_step (1, &point);
-      if (rslt)
-	{
-	  printf_filtered ("RDI_step: %s\n", rdi_error_message (rslt));
-	}
-    }
-  else
-    {
-      char handle[4];
-      CORE_ADDR pc;
-
-      if (step)
-	{
-	  pc = read_register (PC_REGNUM);
-	  pc = arm_get_next_pc (pc);
-	  arm_rdi_insert_breakpoint (pc, handle);
-	}
-      execute_status = rslt = angel_RDI_execute (&point);
-      if (rslt == RDIError_BreakpointReached)
-	;
-      else if (rslt)
-	{
-	  printf_filtered ("RDI_execute: %s\n", rdi_error_message (rslt));
-	}
-      if (step)
-	{
-	  arm_rdi_remove_breakpoint (pc, handle);
-	}
-    }
-}
-
-/* Send ^C to target to halt it.  Target will respond, and send us a
-   packet.  */
-
-static void
-arm_rdi_interrupt (signo)
-     int signo;
-{
-}
-
-static void (*ofunc)();
-
-/* The user typed ^C twice.  */
-static void
-arm_rdi_interrupt_twice (signo)
-     int signo;
-{
-}
-
-/* Ask the user what to do when an interrupt is received.  */
-
-static void
-interrupt_query ()
-{
-}
-
-/* Wait until the remote machine stops, then return, storing status in
-   STATUS just as `wait' would.  Returns "pid" (though it's not clear
-   what, if anything, that means in the case of this target).  */
-
-static int
-arm_rdi_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  status->kind = (execute_status == RDIError_NoError ?
-    TARGET_WAITKIND_EXITED : TARGET_WAITKIND_STOPPED);
-
-  /* convert stopped code from target into right signal */
-  status->value.sig = rdi_error_signal (execute_status);
-
-  return inferior_pid;
-}
-
-/* Read the remote registers into the block REGS.  */
-
-/* ARGSUSED */
-static void
-arm_rdi_fetch_registers (regno)
-     int regno;
-{
-  int rslt, rdi_regmask;
-  unsigned long rawreg, rawregs[32];
-  char cookedreg[4];
-
-  if (regno == -1) 
-    {
-      rslt = angel_RDI_CPUread (255, 0x27fff, rawregs);
-      if (rslt)
-	{
-	  printf_filtered ("RDI_CPUread: %s\n", rdi_error_message (rslt));
-	}
-
-      for (regno = 0; regno < 15; regno++)
-	{
-	  store_unsigned_integer (cookedreg, 4, rawregs[regno]);
-	  supply_register (regno, (char *) cookedreg);
-	}
-      store_unsigned_integer (cookedreg, 4, rawregs[15]);
-      supply_register (PS_REGNUM, (char *) cookedreg);
-      arm_rdi_fetch_registers (PC_REGNUM);
-    }
-  else
-    {
-      if (regno == PC_REGNUM)
-	rdi_regmask = RDIReg_PC;
-      else if (regno == PS_REGNUM)
-	rdi_regmask = RDIReg_CPSR;
-      else if (regno < 0 || regno > 15)
-	{
-	  rawreg = 0;
-	  supply_register (regno, (char *) &rawreg);
-	  return;
-	}
-      else
-	rdi_regmask = 1 << regno;
-
-      rslt = angel_RDI_CPUread (255, rdi_regmask, &rawreg);
-      if (rslt)
-	{
-	  printf_filtered ("RDI_CPUread: %s\n", rdi_error_message (rslt));
-	}
-      store_unsigned_integer (cookedreg, 4, rawreg);
-      supply_register (regno, (char *) cookedreg);
-    }
-}
-
-static void 
-arm_rdi_prepare_to_store ()
-{
-  /* Nothing to do.  */
-}
-
-/* Store register REGNO, or all registers if REGNO == -1, from the contents
-   of REGISTERS.  FIXME: ignores errors.  */
-
-static void
-arm_rdi_store_registers (regno)
-     int regno;
-{
-  int rslt, rdi_regmask;
-
-  /* These need to be able to take 'floating point register' contents */
-  unsigned long rawreg[3], rawerreg[3];
-
-  if (regno  == -1) 
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	arm_rdi_store_registers (regno);
-    }
-  else
-    {
-      read_register_gen (regno, (char *) rawreg);
-      /* RDI manipulates data in host byte order, so convert now. */
-      store_unsigned_integer (rawerreg, 4, rawreg[0]);
-
-      if (regno == PC_REGNUM)
-	rdi_regmask = RDIReg_PC;
-      else if (regno == PS_REGNUM)
-	rdi_regmask = RDIReg_CPSR;
-      else if (regno < 0 || regno > 15)
-	return;
-      else
-	rdi_regmask = 1 << regno;
-
-      rslt = angel_RDI_CPUwrite (255, rdi_regmask, rawerreg);
-      if (rslt)
-	{
-	  printf_filtered ("RDI_CPUwrite: %s\n", rdi_error_message (rslt));
-	}
-    }
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR,
-   transferring to or from debugger address MYADDR.  Write to inferior
-   if SHOULD_WRITE is nonzero.  Returns length of data written or
-   read; 0 for error.  */
-
-/* ARGSUSED */
-static int
-arm_rdi_xfer_memory(memaddr, myaddr, len, should_write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int should_write;
-     struct target_ops *target;			/* ignored */
-{
-  int rslt, i;
-
-  if (should_write)
-    {
-      rslt = angel_RDI_write (myaddr, memaddr, &len);
-      if (rslt)
-	{
-	  printf_filtered ("RDI_write: %s\n", rdi_error_message (rslt));
-	}
-    }
-  else 
-    {
-      rslt = angel_RDI_read (memaddr, myaddr, &len);
-      if (rslt)
-	{
-	  printf_filtered ("RDI_read: %s\n", rdi_error_message (rslt));
-	  len = 0;
-	}
-    }
-  return len;
-}
-
-/* Display random info collected from the target.  */
-
-static void
-arm_rdi_files_info (ignore)
-     struct target_ops *ignore;
-{
-  char *file = "nothing";
-  int rslt;
-  unsigned long arg1, arg2;
-
-  rslt = angel_RDI_info (RDIInfo_Target, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  if (arg1 & (1 << 15))
-    printf_filtered ("Target supports Thumb code.\n");
-  if (arg1 & (1 << 14))
-    printf_filtered ("Target can do profiling.\n");
-  if (arg1 & (1 << 4))
-    printf_filtered ("Target is real hardware.\n");
-  
-  rslt = angel_RDI_info (RDIInfo_Step, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  printf_filtered ("Target can%s single-step.\n", (arg1 & 0x4 ? "" : "not"));
-
-  rslt = angel_RDI_info (RDIInfo_Icebreaker, &arg1, &arg2);
-  if (rslt)
-    {
-      printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
-    }
-  else
-    printf_filtered ("Target includes an EmbeddedICE.\n");
-}
-
-static void
-arm_rdi_kill ()
-{
-  int rslt;
-
-  rslt = angel_RDI_open (1, &gdb_config, NULL, NULL);
-  if (rslt)
-    {
-      printf_filtered ("RDI_open: %s\n", rdi_error_message (rslt));
-    }
-}
-
-static void
-arm_rdi_mourn_inferior ()
-{
-  unpush_target (&arm_rdi_ops);
-  generic_mourn_inferior ();
-}
-
-/* While the RDI library keeps track of its own breakpoints, we need
-   to remember "handles" so that we can delete them later.  Since
-   breakpoints get used for stepping, be careful not to leak memory
-   here.  */
-
-static int
-arm_rdi_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int rslt;
-  PointHandle point;
-  struct local_bp_list_entry *entry;
-  int type = RDIPoint_EQ;
-
-  if (arm_pc_is_thumb (addr) || arm_pc_is_thumb_dummy (addr))
-    type |= RDIPoint_16Bit;
-  rslt = angel_RDI_setbreak (addr, type, 0, &point);
-  if (rslt)
-    {
-      printf_filtered ("RDI_setbreak: %s\n", rdi_error_message (rslt));
-    }
-  entry =
-    (struct local_bp_list_entry *) xmalloc (sizeof (struct local_bp_list_entry));
-  entry->addr = addr;
-  entry->point = point;
-  entry->next = local_bp_list;
-  local_bp_list = entry;
-  return rslt;
-}
-
-static int
-arm_rdi_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int rslt;
-  PointHandle point;
-  struct local_bp_list_entry *entry, *preventry;
-
-  for (entry = local_bp_list; entry != NULL; entry = entry->next)
-    {
-      if (entry->addr == addr)
-	{
-	  break;
-	}
-      preventry = entry;
-    }
-  if (entry)
-    {
-      rslt = angel_RDI_clearbreak (entry->point);
-      if (rslt)
-	{
-	  printf_filtered ("RDI_clearbreak: %s\n", rdi_error_message (rslt));
-	}
-      /* Delete the breakpoint entry locally.  */
-      if (entry == local_bp_list)
-	{
-	  local_bp_list = entry->next;
-	}
-      else
-	{
-	  preventry->next = entry->next;
-	}
-      free (entry);
-    }
-  return 0;
-}
-
-static char *
-rdi_error_message (err)
-     int err;
-{
-  switch (err)
-    {
-    case RDIError_NoError: 
-      return "no error";
-    case RDIError_Reset:
-      return "debuggee reset";
-    case RDIError_UndefinedInstruction:
-      return "undefined instruction";
-    case RDIError_SoftwareInterrupt:
-      return "SWI trapped";
-    case RDIError_PrefetchAbort:
-      return "prefetch abort, execution ran into unmapped memory?";
-    case RDIError_DataAbort:
-      return "data abort, no memory at specified address?";
-    case RDIError_AddressException:
-      return "address exception, access >26bit in 26bit mode";
-    case RDIError_IRQ:
-      return "IRQ, interrupt trapped";
-    case RDIError_FIQ:
-      return "FIQ, fast interrupt trapped";
-    case RDIError_Error:
-      return "a miscellaneous type of error";
-    case RDIError_BranchThrough0:
-      return "branch through location 0";
-    case RDIError_NotInitialised:
-      return "internal error, RDI_open not called first";
-    case RDIError_UnableToInitialise:
-      return "internal error, target world is broken";
-    case RDIError_WrongByteSex:
-      return "See Operator: WrongByteSex";
-    case RDIError_UnableToTerminate:
-      return "See Operator: Unable to Terminate";
-    case RDIError_BadInstruction:
-      return "bad instruction, illegal to execute this instruction";
-    case RDIError_IllegalInstruction:
-      return "illegal instruction, the effect of executing it is undefined";
-    case RDIError_BadCPUStateSetting:
-      return "internal error, tried to set SPSR of user mode";
-    case RDIError_UnknownCoPro:
-      return "unknown co-processor";
-    case RDIError_UnknownCoProState:
-      return "cannot execute co-processor request";
-    case RDIError_BadCoProState:
-      return "recognizably broken co-processor request";
-    case RDIError_BadPointType:
-      return "internal error, bad point yype";
-    case RDIError_UnimplementedType:
-      return "internal error, unimplemented type";
-    case RDIError_BadPointSize:
-      return "internal error, bad point size";
-    case RDIError_UnimplementedSize:
-      return "internal error, unimplemented size";
-    case RDIError_NoMorePoints:
-      return "last break/watch point was used";
-    case RDIError_BreakpointReached:
-      return "breakpoint reached";
-    case RDIError_WatchpointAccessed:
-      return "watchpoint accessed";
-    case RDIError_NoSuchPoint:
-      return "attempted to clear non-existent break/watch point";
-    case RDIError_ProgramFinishedInStep:
-      return "end of the program reached while stepping";
-    case RDIError_UserInterrupt:
-      return "you pressed Escape";
-    case RDIError_CantSetPoint:
-      return "no more break/watch points available";
-    case RDIError_IncompatibleRDILevels:
-      return "incompatible RDI levels";
-    case RDIError_LittleEndian:
-      return "debuggee is little endian";
-    case RDIError_BigEndian:
-      return "debuggee is big endian";
-    case RDIError_SoftInitialiseError:
-      return "recoverable error in RDI initialization";
-    case RDIError_InsufficientPrivilege:
-      return "internal error, supervisor state not accessible to monitor";
-    case RDIError_UnimplementedMessage:
-      return "internal error, unimplemented message";
-    case RDIError_UndefinedMessage:
-      return "internal error, undefined message";
-    default:
-      return "undefined error message, should reset target"; 
-    }
-}
-
-/* Convert the ARM error messages to signals that GDB knows about.  */
-
-static enum target_signal
-rdi_error_signal (err)
-     int err;
-{
-  switch (err)
-    {
-    case RDIError_NoError:
-      return 0;
-    case RDIError_Reset:
-      return TARGET_SIGNAL_TERM; /* ??? */
-    case RDIError_UndefinedInstruction:
-      return TARGET_SIGNAL_ILL;
-    case RDIError_SoftwareInterrupt:
-    case RDIError_PrefetchAbort:
-    case RDIError_DataAbort:
-      return TARGET_SIGNAL_TRAP;
-    case RDIError_AddressException:
-      return TARGET_SIGNAL_SEGV;
-    case RDIError_IRQ:
-    case RDIError_FIQ:
-      return TARGET_SIGNAL_TRAP;
-    case RDIError_Error:
-      return TARGET_SIGNAL_TERM;
-    case RDIError_BranchThrough0:
-      return TARGET_SIGNAL_TRAP;
-    case RDIError_NotInitialised:
-    case RDIError_UnableToInitialise:
-    case RDIError_WrongByteSex:
-    case RDIError_UnableToTerminate:
-      return TARGET_SIGNAL_UNKNOWN;
-    case RDIError_BadInstruction:
-    case RDIError_IllegalInstruction:
-      return TARGET_SIGNAL_ILL;
-    case RDIError_BadCPUStateSetting:
-    case RDIError_UnknownCoPro:
-    case RDIError_UnknownCoProState:
-    case RDIError_BadCoProState:
-    case RDIError_BadPointType:
-    case RDIError_UnimplementedType:
-    case RDIError_BadPointSize:
-    case RDIError_UnimplementedSize:
-    case RDIError_NoMorePoints:
-      return TARGET_SIGNAL_UNKNOWN;
-    case RDIError_BreakpointReached:
-    case RDIError_WatchpointAccessed:
-      return TARGET_SIGNAL_TRAP;
-    case RDIError_NoSuchPoint:
-    case RDIError_ProgramFinishedInStep:
-      return TARGET_SIGNAL_UNKNOWN;
-    case RDIError_UserInterrupt:
-      return TARGET_SIGNAL_INT;
-    case RDIError_IncompatibleRDILevels:
-    case RDIError_LittleEndian:
-    case RDIError_BigEndian:
-    case RDIError_SoftInitialiseError:
-    case RDIError_InsufficientPrivilege:
-    case RDIError_UnimplementedMessage:
-    case RDIError_UndefinedMessage:
-    default:
-      return TARGET_SIGNAL_UNKNOWN; 
-    }
-}
-
-/* Define the target operations structure.  */
-
-static void
-init_rdi_ops ()
-{
-  arm_rdi_ops.to_shortname = "rdi";	
-  arm_rdi_ops.to_longname = "ARM RDI";
-  arm_rdi_ops.to_doc = "Use a remote ARM-based computer; via the RDI library.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya)." ; 
-  arm_rdi_ops.to_open = arm_rdi_open;		
-  arm_rdi_ops.to_close = arm_rdi_close;	
-  arm_rdi_ops.to_detach = arm_rdi_detach;	
-  arm_rdi_ops.to_resume = arm_rdi_resume;	
-  arm_rdi_ops.to_wait = arm_rdi_wait;	
-  arm_rdi_ops.to_fetch_registers = arm_rdi_fetch_registers;
-  arm_rdi_ops.to_store_registers = arm_rdi_store_registers;
-  arm_rdi_ops.to_prepare_to_store = arm_rdi_prepare_to_store;
-  arm_rdi_ops.to_xfer_memory = arm_rdi_xfer_memory;
-  arm_rdi_ops.to_files_info = arm_rdi_files_info;
-  arm_rdi_ops.to_insert_breakpoint = arm_rdi_insert_breakpoint;
-  arm_rdi_ops.to_remove_breakpoint = arm_rdi_remove_breakpoint;	
-  arm_rdi_ops.to_kill = arm_rdi_kill;		
-  arm_rdi_ops.to_load = generic_load;		
-  arm_rdi_ops.to_create_inferior = arm_rdi_create_inferior;
-  arm_rdi_ops.to_mourn_inferior = arm_rdi_mourn_inferior;
-  arm_rdi_ops.to_stratum = process_stratum;
-  arm_rdi_ops.to_has_all_memory = 1;	
-  arm_rdi_ops.to_has_memory = 1;	
-  arm_rdi_ops.to_has_stack = 1;	
-  arm_rdi_ops.to_has_registers = 1;	
-  arm_rdi_ops.to_has_execution = 1;	
-  arm_rdi_ops.to_magic = OPS_MAGIC;	
-}
-
-void
-_initialize_remote_rdi ()
-{
-  init_rdi_ops () ;
-  add_target (&arm_rdi_ops);
-}
-
-/* A little dummy to make linking with the library succeed. */
-
-int Fail() { return 0; }
diff --git a/gdb/remote-rdp.c b/gdb/remote-rdp.c
deleted file mode 100644
index 1d596a4..0000000
--- a/gdb/remote-rdp.c
+++ /dev/null
@@ -1,1512 +0,0 @@
-/* Remote debugging for the ARM RDP interface.
-   Copyright 1994, 1995 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-
- */
-
-
-/* 
-   Much of this file (in particular the SWI stuff) is based on code by
-   David Taylor (djt1000@uk.ac.cam.hermes).
-
-   I hacked on and simplified it by removing a lot of sexy features he
-   had added, and some of the (unix specific) workarounds he'd done
-   for other GDB problems - which if they still exist should be fixed
-   in GDB, not in a remote-foo thing .  I also made it conform more to
-   the doc I have; which may be wrong.
-
-   Steve Chamberlain (sac@cygnus.com).
- */
-
-
-#include "defs.h"
-#include "inferior.h"
-#include "wait.h"
-#include "value.h"
-#include "callback.h"
-#include "command.h"
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include <ctype.h>
-#include <fcntl.h>
-#include "symfile.h"
-#include "remote-utils.h"
-#include "gdb_string.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include "gdbcore.h"
-
-
-extern struct target_ops remote_rdp_ops;
-static serial_t io;
-static host_callback *callback = &default_callback;
-
-struct
-  {
-    int step_info;
-    int break_info;
-    int model_info;
-    int target_info;
-    int can_step;
-    char command_line[10];
-    int rdi_level;
-    int rdi_stopped_status;
-  }
-ds;
-
-
-
-/* Definitions for the RDP protocol. */
-
-#define RDP_MOUTHFULL   		(1<<6)
-#define FPU_COPRO_NUMBER 		1
-
-#define RDP_OPEN 	 		0
-#define RDP_OPEN_TYPE_COLD 		0
-#define RDP_OPEN_TYPE_WARM 		1
-#define RDP_OPEN_TYPE_BAUDRATE          2
-
-#define RDP_OPEN_BAUDRATE_9600       	1
-#define RDP_OPEN_BAUDRATE_19200        	2
-#define RDP_OPEN_BAUDRATE_38400        	3
-
-#define RDP_OPEN_TYPE_RETURN_SEX	(1<<3)
-
-#define RDP_CLOSE 			1
-
-#define RDP_MEM_READ 			2
-
-#define RDP_MEM_WRITE 			3
-
-#define RDP_CPU_READ 			4
-#define RDP_CPU_WRITE 			5
-#define RDP_CPU_READWRITE_MODE_CURRENT 255
-#define RDP_CPU_READWRITE_MASK_PC 	(1<<16)
-#define RDP_CPU_READWRITE_MASK_CPSR 	(1<<17)
-#define RDP_CPU_READWRITE_MASK_SPSR 	(1<<18)
-
-#define RDP_COPRO_READ   		6
-#define RDP_COPRO_WRITE 		7
-#define RDP_FPU_READWRITE_MASK_FPS 	(1<<8)
-
-#define RDP_SET_BREAK			0xa
-#define RDP_SET_BREAK_TYPE_PC_EQUAL     0
-#define RDP_SET_BREAK_TYPE_GET_HANDLE   (0x10)
-
-#define RDP_CLEAR_BREAK 		0xb
-
-#define RDP_EXEC 			0x10
-#define RDP_EXEC_TYPE_SYNC 		0
-
-#define RDP_STEP 			0x11
-
-#define RDP_INFO  			0x12
-#define RDP_INFO_ABOUT_STEP 		2
-#define RDP_INFO_ABOUT_STEP_GT_1	1
-#define RDP_INFO_ABOUT_STEP_TO_JMP 	2
-#define RDP_INFO_ABOUT_STEP_1		4
-#define RDP_INFO_ABOUT_TARGET 		0
-#define RDP_INFO_ABOUT_BREAK 		1
-#define RDP_INFO_ABOUT_BREAK_COMP	1
-#define RDP_INFO_ABOUT_BREAK_RANGE 	2
-#define RDP_INFO_ABOUT_BREAK_BYTE_READ 	4
-#define RDP_INFO_ABOUT_BREAK_HALFWORD_READ 8
-#define RDP_INFO_ABOUT_BREAK_WORD_READ (1<<4)
-#define RDP_INFO_ABOUT_BREAK_BYTE_WRITE (1<<5)
-#define RDP_INFO_ABOUT_BREAK_HALFWORD_WRITE (1<<6)
-#define RDP_INFO_ABOUT_BREAK_WORD_WRITE (1<<7)
-#define RDP_INFO_ABOUT_BREAK_MASK 	(1<<8)
-#define RDP_INFO_ABOUT_BREAK_THREAD_BREAK (1<<9)
-#define RDP_INFO_ABOUT_BREAK_THREAD_WATCH (1<<10)
-#define RDP_INFO_ABOUT_BREAK_COND 	(1<<11)
-#define RDP_INFO_VECTOR_CATCH		(0x180)
-#define RDP_INFO_ICEBREAKER		(7)
-#define RDP_INFO_SET_CMDLINE            (0x300)
-
-#define RDP_SELECT_CONFIG		(0x16)
-#define RDI_ConfigCPU			0
-#define RDI_ConfigSystem		1
-#define RDI_MatchAny			0
-#define RDI_MatchExactly		1
-#define RDI_MatchNoEarlier		2
-
-#define RDP_RESET 			0x7f
-
-/* Returns from RDP */
-#define RDP_RES_STOPPED 		0x20
-#define RDP_RES_SWI 			0x21
-#define RDP_RES_FATAL 			0x5e
-#define RDP_RES_VALUE 			0x5f
-#define RDP_RES_VALUE_LITTLE_ENDIAN     240
-#define RDP_RES_VALUE_BIG_ENDIAN 	241
-#define RDP_RES_RESET			0x7f
-#define RDP_RES_AT_BREAKPOINT    	143
-#define RDP_RES_IDUNNO			0xe6
-#define RDP_OSOpReply           	0x13
-#define RDP_OSOpWord            	2
-#define RDP_OSOpNothing         	0
-
-static int timeout = 2;
-
-static char * commandline = NULL;
-
-static int
-remote_rdp_xfer_inferior_memory PARAMS ((CORE_ADDR memaddr,
-					 char *myaddr,
-					 int len,
-					 int write,
-					 struct target_ops * target));
-
-
-/* Stuff for talking to the serial layer. */
-
-static unsigned char
-get_byte ()
-{
-  int c = SERIAL_READCHAR (io, timeout);
-
-  if (remote_debug)
-    printf ("[%02x]\n", c);
-
-  if (c == SERIAL_TIMEOUT)
-    {
-      if (timeout == 0)
-	return (unsigned char) c;
-
-      error ("Timeout reading from remote_system");
-    }
-
-  return c;
-}
-
-/* Note that the target always speaks little-endian to us,
-   even if it's a big endian machine. */
-static unsigned int
-get_word ()
-{
-  unsigned int val = 0;
-  unsigned int c;
-  int n;
-  for (n = 0; n < 4; n++)
-    {
-      c = get_byte ();
-      val |= c << (n * 8);
-    }
-  return val;
-}
-
-static void
-put_byte (val)
-     char val;
-{
-  if (remote_debug)
-    printf ("(%02x)\n", val);
-  SERIAL_WRITE (io, &val, 1);
-}
-
-static void
-put_word (val)
-     int val;
-{
-  /* We always send in little endian */
-  unsigned char b[4];
-  b[0] = val;
-  b[1] = val >> 8;
-  b[2] = val >> 16;
-  b[3] = val >> 24;
-
-  if (remote_debug)
-    printf ("(%04x)", val);
-
-  SERIAL_WRITE (io, b, 4);
-}
-
-
-
-/* Stuff for talking to the RDP layer. */
-
-/* This is a bit more fancy that need be so that it syncs even in nasty cases.
-
-   I'be been unable to make it reliably sync up with the change
-   baudrate open command.  It likes to sit and say it's been reset,
-   with no more action.  So I took all that code out.  I'd rather sync
-   reliably at 9600 than wait forever for a possible 19200 connection.
-
- */
-static void
-rdp_init (cold, tty)
-     int cold;
-     int tty;
-{
-  int sync = 0;
-  int type = cold ? RDP_OPEN_TYPE_COLD : RDP_OPEN_TYPE_WARM;
-  int baudtry = 9600;
-
-  time_t now = time (0);
-  time_t stop_time = now + 10;	/* Try and sync for 10 seconds, then give up */
-
-
-  while (time (0) < stop_time && !sync)
-    {
-      int restype;
-      QUIT;
-
-      SERIAL_FLUSH_INPUT (io);
-      SERIAL_FLUSH_OUTPUT (io);
-
-      if (tty)
-	printf_unfiltered ("Trying to connect at %d baud.\n", baudtry);
-
-      /*
-      ** It seems necessary to reset an EmbeddedICE to get it going.
-      ** This has the side benefit of displaying the startup banner.
-      */
-      if (cold)
-	{
-	  put_byte (RDP_RESET);
-	  while ((restype = SERIAL_READCHAR (io, 1)) > 0)
-	    {
-	      switch (restype)
-		{
-		case SERIAL_TIMEOUT:
-		  break;
-		case RDP_RESET:
-		  /* Sent at start of reset process: ignore */
-		  break;
-		default:
-		  printf_unfiltered ("%c", isgraph (restype) ? restype : ' ');
-		  break;
-		}
-	    }
-
-	  if (restype == 0)
-	    {
-	      /* Got end-of-banner mark */
-	      printf_filtered ("\n");
-	    }
-	}
-
-      put_byte (RDP_OPEN);
-
-      put_byte (type | RDP_OPEN_TYPE_RETURN_SEX );
-      put_word (0);
-
-      while (!sync && (restype = SERIAL_READCHAR (io, 1)) > 0)
-	{
-	  if (remote_debug)
-	    printf_unfiltered ("[%02x]\n", restype);
-
-	  switch (restype)
-	    {
-	    case SERIAL_TIMEOUT:
-	      break;
-
-	    case RDP_RESET:
-	      while ((restype = SERIAL_READCHAR (io, 1)) == RDP_RESET)
-		;
-	      do
-		{
-		  printf_unfiltered ("%c", isgraph (restype) ? restype : ' ');
-		}
-	      while ((restype = SERIAL_READCHAR (io, 1)) > 0);
-
-	      if (tty)
-		{
-		  printf_unfiltered ("\nThe board has sent notification that it was reset.\n");
-		  printf_unfiltered ("Waiting for it to settle down...\n");
-		}
-	      sleep (3);
-	      if (tty)
-		printf_unfiltered ("\nTrying again.\n");
-	      cold = 0;
-	      break;
-
-	    default:
-	      break;
-
-	    case RDP_RES_VALUE:
-	      {
-		int resval = SERIAL_READCHAR (io, 1);
-
-		if (remote_debug)
-		  printf_unfiltered ("[%02x]\n", resval);
-
-		switch (resval)
-		  {
-		  case SERIAL_TIMEOUT:
-		    break;
-		  case RDP_RES_VALUE_LITTLE_ENDIAN:
-		    target_byte_order = LITTLE_ENDIAN;
-		    sync = 1;
-		    break;
-		  case RDP_RES_VALUE_BIG_ENDIAN:
-		    target_byte_order = BIG_ENDIAN;
-		    sync = 1;
-		    break;
-		  default:
-		    break;
-		  }
-	      }
-	    }
-	}
-    }
-
-  if (!sync)
-    {
-      error ("Couldn't reset the board, try pressing the reset button");
-    }
-}
-
-
-#ifdef ANSI_PROTOTYPES
-void
-send_rdp (char *template,...)
-#else
-void
-send_rdp (char *template, va_alist)
-     va_dcl
-#endif
-{
-  char buf[200];
-  char *dst = buf;
-  va_list alist;
-#ifdef ANSI_PROTOTYPES
-  va_start (alist, template);
-#else
-  va_start (alist);
-#endif
-
-  while (*template)
-    {
-      unsigned int val;
-      int *pi;
-      int *pstat;
-      char *pc;
-      int i;
-      switch (*template++)
-	{
-	case 'b':
-	  val = va_arg (alist, int);
-	  *dst++ = val;
-	  break;
-	case 'w':
-	  val = va_arg (alist, int);
-	  *dst++ = val;
-	  *dst++ = val >> 8;
-	  *dst++ = val >> 16;
-	  *dst++ = val >> 24;
-	  break;
-	case 'S':
-	  val = get_byte ();
-	  if (val != RDP_RES_VALUE)
-	    {
-	      printf_unfiltered ("got bad res value of %d, %x\n", val, val);
-	    }
-	  break;
-	case 'V':
-	  pstat = va_arg (alist, int *);
-	  pi = va_arg (alist, int *);
-
-	  *pstat = get_byte ();
-	  /* Check the result was zero, if not read the syndrome */
-	  if (*pstat)
-	    {
-	      *pi = get_word ();
-	    }
-	  break;
-	case 'Z':
-	  /* Check the result code */
-	  switch (get_byte ())
-	    {
-	    case 0:
-	      /* Success */
-	      break;
-	    case 253:
-	      /* Target can't do it; never mind */
-	      printf_unfiltered ("RDP: Insufficient privilege\n");
-	      return;
-	    case 254:
-	      /* Target can't do it; never mind */
-	      printf_unfiltered ("RDP: Unimplemented message\n");
-	      return;
-	    case 255:
-	      error ("Command garbled");
-	      break;
-	    default:
-	      error ("Corrupt reply from target");
-	      break;
-	    }
-	  break;
-	case 'W':
-	  /* Read a word from the target */
-	  pi = va_arg (alist, int *);
-	  *pi = get_word ();
-	  break;
-	case 'P':
-	  /* Read in some bytes from the target. */
-	  pc = va_arg (alist, char *);
-	  val = va_arg (alist, int);
-	  for (i = 0; i < val; i++)
-	    {
-	      pc[i] = get_byte ();
-	    }
-	  break;
-	case 'p':
-	  /* send what's being pointed at */
-	  pc = va_arg (alist, char *);
-	  val = va_arg (alist, int);
-	  dst = buf;
-	  SERIAL_WRITE (io, pc, val);
-	  break;
-	case '-':
-	  /* Send whats in the queue */
-	  if (dst != buf)
-	    {
-	      SERIAL_WRITE (io, buf, dst - buf);
-	      dst = buf;
-	    }
-	  break;
-	case 'B':
-	  pi = va_arg (alist, int *);
-	  *pi = get_byte ();
-	  break;
-	default:
-	  abort ();
-	}
-    }
-  va_end (args);
-
-  if (dst != buf)
-    abort ();
-}
-
-
-static int
-rdp_write (memaddr, buf, len)
-     CORE_ADDR memaddr;
-     char *buf;
-     int len;
-{
-  int res;
-  int val;
-
-  send_rdp ("bww-p-SV", RDP_MEM_WRITE, memaddr, len, buf, len, &res, &val);
-
-  if (res)
-    {
-      return val;
-    }
-  return len;
-}
-
-
-static int
-rdp_read (memaddr, buf, len)
-     CORE_ADDR memaddr;
-     char *buf;
-     int len;
-{
-  int res;
-  int val;
-  send_rdp ("bww-S-P-V",
-	    RDP_MEM_READ, memaddr, len,
-	    buf, len,
-	    &res, &val);
-  if (res)
-    {
-      return val;
-    }
-  return len;
-}
-
-static void
-rdp_fetch_one_register (mask, buf)
-     int mask;
-     char *buf;
-{
-  int val;
-  send_rdp ("bbw-SWZ", RDP_CPU_READ, RDP_CPU_READWRITE_MODE_CURRENT, mask, &val);
-  store_signed_integer (buf, 4, val);
-}
-
-static void
-rdp_fetch_one_fpu_register (mask, buf)
-     int mask;
-     char *buf;
-{
-#if 0
-  /* !!! Since the PIE board doesn't work as documented,
-     and it doesn't have FPU hardware anyway and since it
-     slows everything down, I've disabled this. */
-  int val;
-  if (mask == RDP_FPU_READWRITE_MASK_FPS)
-    {
-      /* this guy is only a word */
-      send_rdp ("bbw-SWZ", RDP_COPRO_READ, FPU_COPRO_NUMBER, mask, &val);
-      store_signed_integer (buf, 4, val);
-    }
-  else
-    {
-      /* There are 12 bytes long 
-         !! fixme about endianness 
-       */
-      int dummy;		/* I've seen these come back as four words !! */
-      send_rdp ("bbw-SWWWWZ", RDP_COPRO_READ, FPU_COPRO_NUMBER, mask, buf + 0, buf + 4, buf + 8, &dummy);
-    }
-#endif
-  memset (buf, 0, MAX_REGISTER_RAW_SIZE);
-}
-
-
-static void
-rdp_store_one_register (mask, buf)
-     int mask;
-     char *buf;
-{
-  int val = extract_unsigned_integer (buf, 4);
-
-  send_rdp ("bbww-SZ",
-	    RDP_CPU_WRITE, RDP_CPU_READWRITE_MODE_CURRENT, mask, val);
-}
-
-
-static void
-rdp_store_one_fpu_register (mask, buf)
-     int mask;
-     char *buf;
-{
-#if 0
-  /* See comment in fetch_one_fpu_register */
-  if (mask == RDP_FPU_READWRITE_MASK_FPS)
-    {
-      int val = extract_unsigned_integer (buf, 4);
-      /* this guy is only a word */
-      send_rdp ("bbww-SZ", RDP_COPRO_WRITE,
-		FPU_COPRO_NUMBER,
-		mask, val);
-    }
-  else
-    {
-      /* There are 12 bytes long 
-         !! fixme about endianness 
-       */
-      int dummy = 0;
-      /* I've seen these come as four words, not the three advertized !! */
-      printf ("Sending mask %x\n", mask);
-      send_rdp ("bbwwwww-SZ",
-		RDP_COPRO_WRITE,
-		FPU_COPRO_NUMBER,
-		mask,
-		*(int *) (buf + 0),
-		*(int *) (buf + 4),
-		*(int *) (buf + 8),
-		0);
-
-      printf ("done mask %x\n", mask);
-    }
-#endif
-}
-
-
-/* Convert between GDB requests and the RDP layer. */
-
-static void
-remote_rdp_fetch_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	remote_rdp_fetch_register (regno);
-    }
-  else
-    {
-      char buf[MAX_REGISTER_RAW_SIZE];
-      if (regno < 15)
-	rdp_fetch_one_register (1 << regno, buf);
-      else if (regno == PC_REGNUM)
-	rdp_fetch_one_register (RDP_CPU_READWRITE_MASK_PC, buf);
-      else if (regno == PS_REGNUM)
-	rdp_fetch_one_register (RDP_CPU_READWRITE_MASK_CPSR, buf);
-      else if (regno == FPS_REGNUM)
-	rdp_fetch_one_fpu_register (RDP_FPU_READWRITE_MASK_FPS, buf);
-      else if (regno >= F0_REGNUM && regno <= F7_REGNUM)
-	rdp_fetch_one_fpu_register (1 << (regno - F0_REGNUM), buf);
-      else
-	{
-	  printf ("Help me with fetch reg %d\n", regno);
-	}
-      supply_register (regno, buf);
-    }
-}
-
-
-static void
-remote_rdp_store_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	remote_rdp_store_register (regno);
-    }
-  else
-    {
-      char tmp[MAX_REGISTER_RAW_SIZE];
-      read_register_gen (regno, tmp);
-      if (regno < 15)
-	rdp_store_one_register (1 << regno, tmp);
-      else if (regno == PC_REGNUM)
-	rdp_store_one_register (RDP_CPU_READWRITE_MASK_PC, tmp);
-      else if (regno == PS_REGNUM)
-	rdp_store_one_register (RDP_CPU_READWRITE_MASK_CPSR, tmp);
-      else if (regno >= F0_REGNUM && regno <= F7_REGNUM)
-	rdp_store_one_fpu_register (1 << (regno - F0_REGNUM), tmp);
-      else
-	{
-	  printf ("Help me with reg %d\n", regno);
-	}
-    }
-}
-
-static void
-remote_rdp_kill ()
-{
-  callback->shutdown (callback);
-}
-
-
-static void
-rdp_info ()
-{
-  send_rdp ("bw-S-W-Z", RDP_INFO, RDP_INFO_ABOUT_STEP,
-	    &ds.step_info);
-  send_rdp ("bw-S-W-Z", RDP_INFO, RDP_INFO_ABOUT_BREAK,
-	    &ds.break_info);
-  send_rdp ("bw-S-WW-Z", RDP_INFO, RDP_INFO_ABOUT_TARGET,
-	    &ds.target_info,
-	    &ds.model_info);
-
-  ds.can_step = ds.step_info & RDP_INFO_ABOUT_STEP_1;
-
-  ds.rdi_level = (ds.target_info >> 5) & 3;
-}
-
-
-static void
-rdp_execute_start ()
-{
-  /* Start it off, but don't wait for it */
-  send_rdp ("bb-", RDP_EXEC, RDP_EXEC_TYPE_SYNC);
-}
-
-
-static void
-rdp_set_command_line (command, args)
-     char * command;
-     char * args;
-{
-  /*
-  ** We could use RDP_INFO_SET_CMDLINE to send this, but EmbeddedICE systems
-  ** don't implement that, and get all confused at the unexpected text.
-  ** Instead, just keep a copy, and send it when the target does a SWI_GetEnv
-  */
-
-  if (commandline != NULL)
-    free (commandline);
-
-  commandline = malloc (strlen (command) + strlen (args) + 2);
-  if (commandline != NULL)
-    {
-      strcpy (commandline, command);
-      strcat (commandline, " ");
-      strcat (commandline, args);
-    }
-}
-
-static void
-rdp_catch_vectors ()
-{
-  /*
-  ** We want the target monitor to intercept the abort vectors
-  ** i.e. stop the program if any of these are used.
-  */
-  send_rdp ("bww-SZ", RDP_INFO, RDP_INFO_VECTOR_CATCH,
-	    /*
-	    ** Specify a bitmask including
-	    **  the reset vector
-	    **  the undefined instruction vector
-	    **  the prefetch abort vector
-	    **  the data abort vector
-	    **  the address exception vector
-	    */
-	    (1<<0)|(1<<1)|(1<<3)|(1<<4)|(1<<5)
-	    );
-}
-  
-
-
-#define a_byte 1
-#define a_word 2
-#define a_string 3
-
-
-typedef struct
-{
-  CORE_ADDR n;
-  const char *s;
-}
-argsin;
-
-#define ABYTE 1
-#define AWORD 2
-#define ASTRING 3
-#define ADDRLEN 4
-
-#define SWI_WriteC                      0x0
-#define SWI_Write0                      0x2
-#define SWI_ReadC                       0x4
-#define SWI_CLI                         0x5
-#define SWI_GetEnv                      0x10
-#define SWI_Exit                        0x11
-#define SWI_EnterOS                     0x16
-
-#define SWI_GetErrno                    0x60
-#define SWI_Clock                       0x61
-
-#define SWI_Time                        0x63
-#define SWI_Remove                      0x64
-#define SWI_Rename                      0x65
-#define SWI_Open                        0x66
-
-#define SWI_Close                       0x68
-#define SWI_Write                       0x69
-#define SWI_Read                        0x6a
-#define SWI_Seek                        0x6b
-#define SWI_Flen                        0x6c
-
-#define SWI_IsTTY                       0x6e
-#define SWI_TmpNam                      0x6f
-#define SWI_InstallHandler              0x70
-#define SWI_GenerateError               0x71
-
-
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-static int translate_open_mode[] =
-{
-  O_RDONLY,                          /* "r"   */
-  O_RDONLY+O_BINARY,                 /* "rb"  */
-  O_RDWR,                            /* "r+"  */
-  O_RDWR  +O_BINARY,                 /* "r+b" */
-  O_WRONLY         +O_CREAT+O_TRUNC, /* "w"   */
-  O_WRONLY+O_BINARY+O_CREAT+O_TRUNC, /* "wb"  */
-  O_RDWR           +O_CREAT+O_TRUNC, /* "w+"  */
-  O_RDWR  +O_BINARY+O_CREAT+O_TRUNC, /* "w+b" */
-  O_WRONLY         +O_APPEND+O_CREAT,/* "a"   */
-  O_WRONLY+O_BINARY+O_APPEND+O_CREAT,/* "ab"  */
-  O_RDWR           +O_APPEND+O_CREAT,/* "a+"  */
-  O_RDWR  +O_BINARY+O_APPEND+O_CREAT /* "a+b" */
-};
-
-static int
-exec_swi (swi, args)
-     int swi;
-     argsin *args;
-{
-  int i;
-  char c;
-  switch (swi)
-    {
-    case SWI_WriteC:
-      callback->write_stdout (callback, &c, 1);
-      return 0;
-    case SWI_Write0:
-      for (i = 0; i < args->n; i++)
-	callback->write_stdout (callback, args->s, strlen (args->s));
-      return 0;
-    case SWI_ReadC:
-      callback->read_stdin (callback, &c, 1);
-      args->n = c;
-      return 1;
-    case SWI_CLI:
-      args->n = callback->system (callback, args->s);
-      return 1;
-    case SWI_GetErrno:
-      args->n = callback->get_errno (callback);
-      return 1;
-    case SWI_Time:
-      args->n = callback->time (callback, NULL);
-      return 1;
-
-    case SWI_Clock :
-       /* return number of centi-seconds... */
-       args->n = 
-#ifdef CLOCKS_PER_SEC
-          (CLOCKS_PER_SEC >= 100)
-             ? (clock() / (CLOCKS_PER_SEC / 100))
-             : ((clock() * 100) / CLOCKS_PER_SEC) ;
-#else
-     /* presume unix... clock() returns microseconds */
-          clock() / 10000 ;
-#endif
-       return 1 ;
-
-    case SWI_Remove:
-      args->n = callback->unlink (callback, args->s);
-      return 1;
-    case SWI_Rename:
-      args->n = callback->rename (callback, args[0].s, args[1].s);
-      return 1;
-
-    case SWI_Open:
-	/* Now we need to decode the Demon open mode */
-	i = translate_open_mode[args[1].n];
-
-	/* Filename ":tt" is special: it denotes stdin/out */
-	if (strcmp(args->s,":tt")==0)
-	  {
-	    if (i == O_RDONLY ) /* opening tty "r" */
-	      args->n = 0 /* stdin */ ;
-	    else 
-	      args->n = 1 /* stdout */ ;
-	  }
-	else
-	  args->n = callback->open (callback, args->s, i);
-      return 1;
-
-    case SWI_Close:
-      args->n = callback->close (callback, args->n);
-      return 1;
-
-    case SWI_Write:
-      /* Return the number of bytes *not* written */
-      args->n = args[1].n -
-	callback->write (callback, args[0].n, args[1].s, args[1].n);
-      return 1;
-
-    case SWI_Read:
-      {
-	char *copy = alloca (args[2].n);
-	int done = callback->read (callback, args[0].n, copy, args[2].n);
-	if (done > 0)
-	  remote_rdp_xfer_inferior_memory (args[1].n, copy, done, 1, 0);
-	args->n = args[2].n-done;
-	return 1;
-      }
-
-    case SWI_Seek:
-      /* Return non-zero on failure */
-      args->n = callback->lseek (callback, args[0].n, args[1].n, 0) < 0;
-      return 1;
-
-    case SWI_Flen:
-      {
-	long old = callback->lseek (callback, args->n, 0, SEEK_CUR);
-	args->n = callback->lseek (callback, args->n, 0, SEEK_END);
-	callback->lseek (callback, args->n, old, 0);
-	return 1;
-      }
-
-    case SWI_IsTTY:
-      args->n = callback->isatty (callback, args->n);
-      return 1;
-
-    case SWI_GetEnv:
-      if (commandline != NULL)
-	{
-	  int len = strlen (commandline);
-	  if (len > 255)
-	    {
-	      len = 255;
-	      commandline [255]='\0';
-	    }
-	  remote_rdp_xfer_inferior_memory (args[0].n,
-					   commandline, len+1, 1, 0);
-	}
-      else
-	remote_rdp_xfer_inferior_memory (args[0].n, "", 1, 1, 0);
-      return 1;
-      
-    default:
-      return 0;
-    }
-}
-
-
-static void
-handle_swi ()
-{
-  argsin args[3];
-  char *buf;
-  int len;
-  int count = 0;
-
-  int swino = get_word ();
-  int type = get_byte ();
-  while (type != 0)
-    {
-      switch (type & 0x3)
-	{
-	case ABYTE:
-	  args[count].n = get_byte ();
-	  break;
-
-	case AWORD:
-	  args[count].n = get_word ();
-	  break;
-
-	case ASTRING:
-	  /* If the word is under 32 bytes it will be sent otherwise
-	     an address to it is passed. Also: Special case of 255 */
-
-	  len = get_byte ();
-	  if (len > 32)
-	    {
-	      if (len == 255)
-		{
-		  len = get_word ();
-		}
-	      buf = alloca (len);
-	      remote_rdp_xfer_inferior_memory (get_word (),
-					       buf,
-					       len,
-					       0,
-					       0);
-	    }
-	  else
-	    {
-	      int i;
-	      buf = alloca (len + 1);
-	      for (i = 0; i < len; i++)
-		buf[i] = get_byte ();
-	      buf[i] = 0;
-	    }
-	  args[count].n = len;
-	  args[count].s = buf;
-	  break;
-
-	default:
-	  error ("Unimplented SWI argument");
-	}
-
-      type = type >> 2;
-      count++;
-    }
-
-  if (exec_swi (swino, args))
-    {
-      /* We have two options here reply with either a byte or a word
-         which is stored in args[0].n. There is no harm in replying with
-         a word all the time, so thats what I do! */
-      send_rdp ("bbw-", RDP_OSOpReply, RDP_OSOpWord, args[0].n);
-    }
-  else
-    {
-      send_rdp ("bb-", RDP_OSOpReply, RDP_OSOpNothing);
-    }
-}
-
-static void
-rdp_execute_finish ()
-{
-  int running = 1;
-
-  while (running)
-    {
-      int res;
-      res = SERIAL_READCHAR (io, 1);
-      while (res == SERIAL_TIMEOUT)
-	{
-	  QUIT;
-	  printf_filtered ("Waiting for target..\n");
-	  res = SERIAL_READCHAR (io, 1);
-	}
-
-      switch (res)
-	{
-	case RDP_RES_SWI:
-	  handle_swi ();
-	  break;
-	case RDP_RES_VALUE:
-	  send_rdp ("B", &ds.rdi_stopped_status);
-	  running = 0;
-	  break;
-	case RDP_RESET:
-	  printf_filtered ("Target reset\n");
-	  running = 0;
-	  break;
-	default:
-	  printf_filtered ("Ignoring %x\n", res);
-	  break;
-	}
-    }
-}
-
-
-static void
-rdp_execute ()
-{
-  rdp_execute_start ();
-  rdp_execute_finish ();
-}
-
-static int
-remote_rdp_insert_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;
-{
-  int res;
-  if (ds.rdi_level > 0)
-    {
-      send_rdp ("bwb-SWB",
-		RDP_SET_BREAK,
-		addr,
-		RDP_SET_BREAK_TYPE_PC_EQUAL | RDP_SET_BREAK_TYPE_GET_HANDLE,
-		save,
-		&res);
-    }
-  else
-    {
-      send_rdp ("bwb-SB",
-		RDP_SET_BREAK,
-		addr,
-		RDP_SET_BREAK_TYPE_PC_EQUAL,
-		&res);
-    }
-  return res;
-}
-
-static int
-remote_rdp_remove_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;
-{
-  int res;
-  if (ds.rdi_level > 0)
-    {
-      send_rdp ("b-p-S-B",
-		RDP_CLEAR_BREAK,
-		save, 4,
-		&res);
-    }
-  else
-    {
-      send_rdp ("bw-S-B",
-		RDP_CLEAR_BREAK,
-		addr,
-		&res);
-    }
-  return res;
-}
-
-static void
-rdp_step ()
-{
-  if (ds.can_step && 0)
-    {
-      /* The pie board can't do steps so I can't test this, and
-         the other code will always work. */
-      int status;
-      send_rdp ("bbw-S-B",
-		RDP_STEP, 0, 1,
-		&status);
-    }
-  else
-    {
-      char handle[4];
-      CORE_ADDR pc = read_register (PC_REGNUM);
-      pc = arm_get_next_pc (pc);
-      remote_rdp_insert_breakpoint (pc, &handle);
-      rdp_execute ();
-      remote_rdp_remove_breakpoint (pc, &handle);
-    }
-}
-
-static void
-remote_rdp_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int not_icebreaker;
-
-  if (!args)
-    error_no_arg ("serial port device name");
-
-  baud_rate = 9600;
-
-  target_preopen (from_tty);
-
-  io = SERIAL_OPEN (args);
-
-  if (!io)
-    perror_with_name (args);
-
-  SERIAL_RAW (io);
-
-  rdp_init (1, from_tty);
-
-
-  if (from_tty)
-    {
-      printf_unfiltered ("Remote RDP debugging using %s at %d baud\n", args, baud_rate);
-    }
-
-  rdp_info ();
-
-  /* Need to set up the vector interception state */
-  rdp_catch_vectors();
-
-  /*
-  ** If it's an EmbeddedICE, we need to set the processor config.
-  ** Assume we can always have ARM7TDI...
-  */
-  send_rdp ("bw-SB", RDP_INFO, RDP_INFO_ICEBREAKER, & not_icebreaker);
-  if (!not_icebreaker)
-    {
-      const char * CPU = "ARM7TDI";
-      int ICEversion;
-      int len = strlen (CPU);
-      
-      send_rdp ("bbbbw-p-SWZ",
-		RDP_SELECT_CONFIG,
-		RDI_ConfigCPU,	/* Aspect: set the CPU */
-		len,		/* The number of bytes in the name */
-		RDI_MatchAny,	/* We'll take whatever we get */
-		0,		/* We'll take whatever version's there */
-		CPU,len,
-		& ICEversion);
-    }
-
-  /* command line initialised on 'run'*/
-
-  push_target (& remote_rdp_ops);
-
-  callback->init (callback);
-  flush_cached_frames ();
-  registers_changed ();
-  stop_pc = read_pc ();
-  set_current_frame (create_new_frame (read_fp (), stop_pc));
-  select_frame (get_current_frame (), 0);
-  print_stack_frame (selected_frame, -1, 1);
-}
-
-
-
-/* Close out all files and local state before this target loses control. */
-
-static void
-remote_rdp_close (quitting)
-     int quitting;
-{
-  callback->shutdown (callback);
-  if (io)
-    SERIAL_CLOSE (io);
-  io = 0;
-}
-
-
-/* Resume execution of the target process.  STEP says whether to single-step
-   or to run free; SIGGNAL is the signal value (e.g. SIGINT) to be given
-   to the target, or zero for no signal.  */
-
-static void
-remote_rdp_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  if (step)
-    rdp_step ();
-  else
-    rdp_execute ();
-}
-
-/* Wait for inferior process to do something.  Return pid of child,
-   or -1 in case of error; store status through argument pointer STATUS,
-   just as `wait' would.  */
-
-static int
-remote_rdp_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  switch (ds.rdi_stopped_status)
-    {
-    default:
-    case RDP_RES_RESET:
-    case RDP_RES_SWI:
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = read_register (0);
-      break;
-    case RDP_RES_AT_BREAKPOINT:
-      status->kind = TARGET_WAITKIND_STOPPED;
-      /* The signal in sigrc is a host signal.  That probably
-         should be fixed.  */
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      break;
-#if 0
-    case rdp_signalled:
-      status->kind = TARGET_WAITKIND_SIGNALLED;
-      /* The signal in sigrc is a host signal.  That probably
-         should be fixed.  */
-      status->value.sig = target_signal_from_host (sigrc);
-      break;
-#endif
-    }
-
-  return inferior_pid;
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-remote_rdp_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static int
-remote_rdp_xfer_inferior_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;	/* ignored */
-{
-  /* I infer from D Taylor's code that there's a limit on the amount
-     we can transfer in one chunk.. */
-  int done = 0;
-  while (done < len)
-    {
-      int justdone;
-      int thisbite = len - done;
-      if (thisbite > RDP_MOUTHFULL)
-	thisbite = RDP_MOUTHFULL;
-
-      QUIT;
-
-      if (write)
-	{
-	  justdone = rdp_write (memaddr + done, myaddr + done, thisbite);
-	}
-      else
-	{
-	  justdone = rdp_read (memaddr + done, myaddr + done, thisbite);
-	}
-
-      done += justdone;
-
-      if (justdone != thisbite)
-	break;
-    }
-  return done;
-}
-
-
-
-struct yn
-{
-  const char *name;
-  int bit;
-};
-static struct yn stepinfo[] =
-{
-  {"Step more than one instruction", RDP_INFO_ABOUT_STEP_GT_1},
-  {"Step to jump", RDP_INFO_ABOUT_STEP_TO_JMP},
-  {"Step one instruction", RDP_INFO_ABOUT_STEP_1},
-  {0}
-};
-
-static struct yn breakinfo[] =
-{
-  {"comparison breakpoints supported", RDP_INFO_ABOUT_BREAK_COMP},
-  {"range breakpoints supported", RDP_INFO_ABOUT_BREAK_RANGE},
-  {"watchpoints for byte reads supported", RDP_INFO_ABOUT_BREAK_BYTE_READ},
-  {"watchpoints for half-word reads supported", RDP_INFO_ABOUT_BREAK_HALFWORD_READ},
-  {"watchpoints for word reads supported", RDP_INFO_ABOUT_BREAK_WORD_READ},
-  {"watchpoints for byte writes supported", RDP_INFO_ABOUT_BREAK_BYTE_WRITE},
-  {"watchpoints for half-word writes supported", RDP_INFO_ABOUT_BREAK_HALFWORD_WRITE},
-  {"watchpoints for word writes supported", RDP_INFO_ABOUT_BREAK_WORD_WRITE},
-  {"mask break/watch-points supported", RDP_INFO_ABOUT_BREAK_MASK},
-{"thread-specific breakpoints supported", RDP_INFO_ABOUT_BREAK_THREAD_BREAK},
-{"thread-specific watchpoints supported", RDP_INFO_ABOUT_BREAK_THREAD_WATCH},
-  {"conditional breakpoints supported", RDP_INFO_ABOUT_BREAK_COND},
-  {0}
-};
-
-
-static void
-dump_bits (t, info)
-     struct yn *t;
-     int info;
-{
-  while (t->name)
-    {
-      printf_unfiltered ("  %-45s : %s\n", t->name, (info & t->bit) ? "Yes" : "No");
-      t++;
-    }
-}
-
-static void
-remote_rdp_files_info (target)
-     struct target_ops *target;
-{
-  printf_filtered ("Target capabilities:\n");
-  dump_bits (stepinfo, ds.step_info);
-  dump_bits (breakinfo, ds.break_info);
-  printf_unfiltered ("target level RDI %x\n", (ds.target_info >> 5) & 3);
-}
-
-
-static void
-remote_rdp_create_inferior (exec_file, allargs, env)
-     char *  exec_file;
-     char *  allargs;
-     char ** env;
-{
-  CORE_ADDR entry_point;
-
-  if (exec_file == 0 || exec_bfd == 0)
-   error ("No executable file specified.");
-
-  entry_point = (CORE_ADDR) bfd_get_start_address (exec_bfd);
-
-  remote_rdp_kill ();	 
-  remove_breakpoints ();
-  init_wait_for_inferior ();
-
-  /* This gives us a chance to set up the command line */
-  rdp_set_command_line (exec_file, allargs);
-
-  inferior_pid = 42;
-  insert_breakpoints ();  /* Needed to get correct instruction in cache */
-
-  /*
-  ** RDP targets don't provide any facility to set the top of memory,
-  ** so we don't bother to look for MEMSIZE in the environment.
-  */
-
-  /* Let's go! */
-  proceed (entry_point, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Accept any stray run/attach commands */
-static int
-remote_rdp_can_run()
-{
-  return 1;
-}
-
-/* Attach doesn't need to do anything */
-static void
-remote_rdp_attach(args, from_tty)
-     char * args;
-     int from_tty;
-{
-  return;
-}
-  
-/* Define the target subroutine names */
-
-struct target_ops remote_rdp_ops ;
-
-static void 
-init_remote_rdp_ops(void)
-{
-  remote_rdp_ops.to_shortname =   "rdp";
-  remote_rdp_ops.to_longname =   "Remote Target using the RDProtocol";
-  remote_rdp_ops.to_doc =   "Use a remote ARM system which uses the ARM Remote Debugging Protocol";
-  remote_rdp_ops.to_open =   remote_rdp_open;	
-  remote_rdp_ops.to_close =   remote_rdp_close;	
-  remote_rdp_ops.to_attach =   remote_rdp_attach;
-  remote_rdp_ops.to_post_attach = NULL;
-  remote_rdp_ops.to_require_attach = NULL;
-  remote_rdp_ops.to_detach =   NULL;
-  remote_rdp_ops.to_require_detach = NULL;		
-  remote_rdp_ops.to_resume =   remote_rdp_resume;
-  remote_rdp_ops.to_wait  =   remote_rdp_wait;
-  remote_rdp_ops.to_post_wait = NULL;	
-  remote_rdp_ops.to_fetch_registers  =   remote_rdp_fetch_register;
-  remote_rdp_ops.to_store_registers  =   remote_rdp_store_register;
-  remote_rdp_ops.to_prepare_to_store =   remote_rdp_prepare_to_store;
-  remote_rdp_ops.to_xfer_memory  =   remote_rdp_xfer_inferior_memory;
-  remote_rdp_ops.to_files_info  =   remote_rdp_files_info;
-  remote_rdp_ops.to_insert_breakpoint =   remote_rdp_insert_breakpoint;
-  remote_rdp_ops.to_remove_breakpoint =   remote_rdp_remove_breakpoint;
-  remote_rdp_ops.to_terminal_init  =   NULL;		
-  remote_rdp_ops.to_terminal_inferior =   NULL;		
-  remote_rdp_ops.to_terminal_ours_for_output =   NULL;
-  remote_rdp_ops.to_terminal_ours  =   NULL;	
-  remote_rdp_ops.to_terminal_info  =   NULL;	
-  remote_rdp_ops.to_kill  =   remote_rdp_kill;	
-  remote_rdp_ops.to_load  =   generic_load;	
-  remote_rdp_ops.to_lookup_symbol =   NULL;				
-  remote_rdp_ops.to_create_inferior =   remote_rdp_create_inferior;
-  remote_rdp_ops.to_post_startup_inferior = NULL;
-  remote_rdp_ops.to_acknowledge_created_inferior = NULL;
-  remote_rdp_ops.to_clone_and_follow_inferior = NULL;
-  remote_rdp_ops.to_post_follow_inferior_by_clone = NULL;
-  remote_rdp_ops.to_insert_fork_catchpoint = NULL;
-  remote_rdp_ops.to_remove_fork_catchpoint = NULL;
-  remote_rdp_ops.to_insert_vfork_catchpoint = NULL;
-  remote_rdp_ops.to_remove_vfork_catchpoint = NULL;
-  remote_rdp_ops.to_has_forked = NULL;
-  remote_rdp_ops.to_has_vforked = NULL;
-  remote_rdp_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  remote_rdp_ops.to_post_follow_vfork = NULL;
-  remote_rdp_ops.to_insert_exec_catchpoint = NULL;
-  remote_rdp_ops.to_remove_exec_catchpoint = NULL;
-  remote_rdp_ops.to_has_execd = NULL;
-  remote_rdp_ops.to_reported_exec_events_per_exec_call = NULL;
-  remote_rdp_ops.to_has_exited = NULL;
-  remote_rdp_ops.to_mourn_inferior =   generic_mourn_inferior;
-  remote_rdp_ops.to_can_run  =   remote_rdp_can_run;
-  remote_rdp_ops.to_notice_signals =   0;	
-  remote_rdp_ops.to_thread_alive  =   0;	
-  remote_rdp_ops.to_stop  =   0;
-  remote_rdp_ops.to_pid_to_exec_file = NULL;
-  remote_rdp_ops.to_core_file_to_sym_file = NULL;		
-  remote_rdp_ops.to_stratum =   process_stratum;
-  remote_rdp_ops.DONT_USE =   NULL;		
-  remote_rdp_ops.to_has_all_memory =   1;	
-  remote_rdp_ops.to_has_memory =   1;		
-  remote_rdp_ops.to_has_stack =   1;		
-  remote_rdp_ops.to_has_registers =   1;	
-  remote_rdp_ops.to_has_execution =   1;	
-  remote_rdp_ops.to_sections =   NULL;		
-  remote_rdp_ops.to_sections_end =   NULL;
-  remote_rdp_ops.to_magic =   OPS_MAGIC;
-}
-
-void
-_initialize_remote_rdp ()
-{
-  init_remote_rdp_ops() ;
-  add_target (&remote_rdp_ops);
-}
diff --git a/gdb/remote-sds.c b/gdb/remote-sds.c
deleted file mode 100644
index 3ab5f44..0000000
--- a/gdb/remote-sds.c
+++ /dev/null
@@ -1,1206 +0,0 @@
-/* Remote target communications for serial-line targets using SDS' protocol.
-   Copyright 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This interface was written by studying the behavior of the SDS
-   monitor on an ADS 821/860 board, and by consulting the
-   documentation of the monitor that is available on Motorola's web
-   site.  -sts 8/13/97 */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <fcntl.h>
-#include "frame.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "target.h"
-#include "wait.h"
-#include "gdbcmd.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "gdbthread.h"
-#include "gdbcore.h"
-#include "dcache.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <signal.h>
-#include "serial.h"
-
-extern void _initialize_remote_sds PARAMS ((void));
-
-/* Declarations of local functions. */
-
-static int sds_write_bytes PARAMS ((CORE_ADDR, char *, int));
-
-static int sds_read_bytes PARAMS ((CORE_ADDR, char *, int));
-
-static void sds_files_info PARAMS ((struct target_ops *ignore));
-
-static int sds_xfer_memory PARAMS ((CORE_ADDR, char *,
-				    int, int, struct target_ops *));
-
-static void sds_prepare_to_store PARAMS ((void));
-
-static void sds_fetch_registers PARAMS ((int));
-
-static void sds_resume PARAMS ((int, int, enum target_signal));
-
-static int sds_start_remote PARAMS ((PTR));
-
-static void sds_open PARAMS ((char *, int));
-
-static void sds_close PARAMS ((int));
-
-static void sds_store_registers PARAMS ((int));
-
-static void sds_mourn PARAMS ((void));
-
-static void sds_create_inferior PARAMS ((char *, char *, char **));
-
-static void sds_load PARAMS ((char *, int));
-
-static int getmessage PARAMS ((unsigned char *, int));
-
-static int putmessage PARAMS ((unsigned char *, int));
-
-static int sds_send PARAMS ((unsigned char *, int));
-
-static int readchar PARAMS ((int));
-
-static int sds_wait PARAMS ((int, struct target_waitstatus *));
-
-static void sds_kill PARAMS ((void));
-
-static int tohex PARAMS ((int));
-
-static int fromhex PARAMS ((int));
-
-static void sds_detach PARAMS ((char *, int));
-
-static void sds_interrupt PARAMS ((int));
-
-static void sds_interrupt_twice PARAMS ((int));
-
-static void interrupt_query PARAMS ((void));
-
-static int read_frame PARAMS ((char *));
-
-static int sds_insert_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static int sds_remove_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static void init_sds_ops PARAMS ((void));
-
-static void sds_command PARAMS ((char *args, int from_tty));
-
-/* Define the target operations vector. */
-
-static struct target_ops sds_ops;
-
-/* This was 5 seconds, which is a long time to sit and wait.
-   Unless this is going though some terminal server or multiplexer or
-   other form of hairy serial connection, I would think 2 seconds would
-   be plenty.  */
-
-static int sds_timeout = 2;
-
-/* Descriptor for I/O to remote machine.  Initialize it to NULL so
-   that sds_open knows that we don't have a file open when the program
-   starts.  */
-
-static serial_t sds_desc = NULL;
-
-/* This limit comes from the monitor.  */
-
-#define	PBUFSIZ	250
-
-/* Maximum number of bytes to read/write at once.  The value here
-   is chosen to fill up a packet (the headers account for the 32).  */
-#define MAXBUFBYTES ((PBUFSIZ-32)/2)
-
-static int next_msg_id;
-
-static int just_started;
-
-static int message_pending;
-
-
-/* Clean up connection to a remote debugger.  */
-
-/* ARGSUSED */
-static void
-sds_close (quitting)
-     int quitting;
-{
-  if (sds_desc)
-    SERIAL_CLOSE (sds_desc);
-  sds_desc = NULL;
-}
-
-/* Stub for catch_errors.  */
-
-static int
-sds_start_remote (dummy)
-     PTR dummy;
-{
-  char c;
-  unsigned char buf[200];
-
-  immediate_quit = 1;		/* Allow user to interrupt it */
-
-  /* Ack any packet which the remote side has already sent.  */
-  SERIAL_WRITE (sds_desc, "{#*\r\n", 5);
-  SERIAL_WRITE (sds_desc, "{#}\r\n", 5);
-
-  while ((c = readchar (1)) >= 0)
-    printf_unfiltered ("%c", c);
-  printf_unfiltered ("\n");
-
-  next_msg_id = 251;
-
-  buf[0] = 26;
-  sds_send (buf, 1);
-
-  buf[0] = 0;
-  sds_send (buf, 1);
-
-  immediate_quit = 0;
-
-  start_remote ();		/* Initialize gdb process mechanisms */
-  return 1;
-}
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-static DCACHE *sds_dcache;
-
-static void
-sds_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  if (name == 0)
-    error ("To open a remote debug connection, you need to specify what serial\n\
-device is attached to the remote system (e.g. /dev/ttya).");
-
-  target_preopen (from_tty);
-
-  unpush_target (&sds_ops);
-
-  sds_dcache = dcache_init (sds_read_bytes, sds_write_bytes);
-
-  sds_desc = SERIAL_OPEN (name);
-  if (!sds_desc)
-    perror_with_name (name);
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE (sds_desc, baud_rate))
-	{
-	  SERIAL_CLOSE (sds_desc);
-	  perror_with_name (name);
-	}
-    }
-
-
-  SERIAL_RAW (sds_desc);
-
-  /* If there is something sitting in the buffer we might take it as a
-     response to a command, which would be bad.  */
-  SERIAL_FLUSH_INPUT (sds_desc);
-
-  if (from_tty)
-    {
-      puts_filtered ("Remote debugging using ");
-      puts_filtered (name);
-      puts_filtered ("\n");
-    }
-  push_target (&sds_ops);	/* Switch to using remote target now */
-
-  just_started = 1;
-
-  /* Start the remote connection; if error (0), discard this target.
-     In particular, if the user quits, be sure to discard it (we'd be
-     in an inconsistent state otherwise).  */
-  if (!catch_errors (sds_start_remote, NULL, 
-		     "Couldn't establish connection to remote target\n",
-		     RETURN_MASK_ALL))
-    pop_target ();
-}
-
-/* This takes a program previously attached to and detaches it.  After
-   this is done, GDB can be used to debug some other program.  We
-   better not have left any breakpoints in the target program or it'll
-   die when it hits one.  */
-
-static void
-sds_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char buf[PBUFSIZ];
-
-  if (args)
-    error ("Argument given to \"detach\" when remotely debugging.");
-
-#if 0
-  /* Tell the remote target to detach.  */
-  strcpy (buf, "D");
-  sds_send (buf, 1);
-#endif
-
-  pop_target ();
-  if (from_tty)
-    puts_filtered ("Ending remote debugging.\n");
-}
-
-/* Convert hex digit A to a number.  */
-
-static int
-fromhex (a)
-     int a;
-{
-  if (a >= '0' && a <= '9')
-    return a - '0';
-  else if (a >= 'a' && a <= 'f')
-    return a - 'a' + 10;
-  else 
-    error ("Reply contains invalid hex digit %d", a);
-}
-
-/* Convert number NIB to a hex digit.  */
-
-static int
-tohex (nib)
-     int nib;
-{
-  if (nib < 10)
-    return '0'+nib;
-  else
-    return 'a'+nib-10;
-}
-
-static int
-tob64 (inbuf, outbuf, len)
-     unsigned char *inbuf;
-     char *outbuf;
-     int len;
-{
-  int i, sum;
-  char *p;
-
-  if (len % 3 != 0)
-    error ("bad length");
-
-  p = outbuf;
-  for (i = 0; i < len; i += 3)
-    {
-      /* Collect the next three bytes into a number.  */
-      sum = ((long) *inbuf++) << 16;
-      sum |= ((long) *inbuf++) <<  8;
-      sum |= ((long) *inbuf++);
-
-      /* Spit out 4 6-bit encodings.  */
-      *p++ = ((sum >> 18) & 0x3f) + '0';
-      *p++ = ((sum >> 12) & 0x3f) + '0';
-      *p++ = ((sum >>  6) & 0x3f) + '0';
-      *p++ = (sum & 0x3f) + '0';
-    }
-  return (p - outbuf);
-}
-
-static int
-fromb64 (inbuf, outbuf, len)
-     char *inbuf, *outbuf;
-     int len;
-{
-  int i, sum;
-
-  if (len % 4 != 0)
-    error ("bad length");
-
-  for (i = 0; i < len; i += 4)
-    {
-      /* Collect 4 6-bit digits.  */
-      sum  = (*inbuf++ - '0') << 18;
-      sum |= (*inbuf++ - '0') << 12;
-      sum |= (*inbuf++ - '0') <<  6;
-      sum |= (*inbuf++ - '0');
-
-      /* Now take the resulting 24-bit number and get three bytes out
-         of it.  */
-      *outbuf++ = (sum >> 16) & 0xff;
-      *outbuf++ = (sum >>  8) & 0xff;
-      *outbuf++ = sum & 0xff;
-    }
-
-  return (len / 4) * 3;
-}
-
-
-/* Tell the remote machine to resume.  */
-
-static enum target_signal last_sent_signal = TARGET_SIGNAL_0;
-int last_sent_step;
-
-static void
-sds_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  unsigned char buf[PBUFSIZ];
-
-  dcache_flush (sds_dcache);
-
-  last_sent_signal = siggnal;
-  last_sent_step = step;
-
-  buf[0] = (step ? 21 : 20);
-  buf[1] = 0;  /* (should be signal?) */
-
-  sds_send (buf, 2);
-}
-
-/* Send a message to target to halt it.  Target will respond, and send
-   us a message pending notice.  */
-
-static void
-sds_interrupt (signo)
-     int signo;
-{
-  unsigned char buf[PBUFSIZ];
-
-  /* If this doesn't work, try more severe steps.  */
-  signal (signo, sds_interrupt_twice);
-  
-  if (remote_debug)
-    printf_unfiltered ("sds_interrupt called\n");
-
-  buf[0] = 25;
-  sds_send (buf, 1);
-}
-
-static void (*ofunc)();
-
-/* The user typed ^C twice.  */
-
-static void
-sds_interrupt_twice (signo)
-     int signo;
-{
-  signal (signo, ofunc);
-  
-  interrupt_query ();
-
-  signal (signo, sds_interrupt);
-}
-
-/* Ask the user what to do when an interrupt is received.  */
-
-static void
-interrupt_query ()
-{
-  target_terminal_ours ();
-
-  if (query ("Interrupted while waiting for the program.\n\
-Give up (and stop debugging it)? "))
-    {
-      target_mourn_inferior ();
-      return_to_top_level (RETURN_QUIT);
-    }
-
-  target_terminal_inferior ();
-}
-
-/* If nonzero, ignore the next kill.  */
-int kill_kludge;
-
-/* Wait until the remote machine stops, then return, storing status in
-   STATUS just as `wait' would.  Returns "pid" (though it's not clear
-   what, if anything, that means in the case of this target).  */
-
-static int
-sds_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  unsigned char buf[PBUFSIZ];
-  int retlen;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  ofunc = (void (*)()) signal (SIGINT, sds_interrupt);
-
-  signal (SIGINT, ofunc);
-
-  if (just_started)
-    {
-      just_started = 0;
-      status->kind = TARGET_WAITKIND_STOPPED;
-      return inferior_pid;
-    }
-
-  while (1)
-    {
-      getmessage (buf, 1);
-
-      if (message_pending)
-	{
-	  buf[0] = 26;
-	  retlen = sds_send (buf, 1);
-	  if (remote_debug)
-	    {
-	      fprintf_unfiltered (gdb_stderr, "Signals: %04x %02x %02x\n",
-				  ((int) buf[0]) << 8 + buf[1],
-				  buf[2], buf[3]);
-	    }
-	  message_pending = 0;
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_TRAP;
-	  goto got_status;
-	}
-    }
- got_status:
-  return inferior_pid;
-}
-
-static unsigned char sprs[16];
-
-/* Read the remote registers into the block REGS.  */
-/* Currently we just read all the registers, so we don't use regno.  */
-
-/* ARGSUSED */
-static void
-sds_fetch_registers (regno)
-     int regno;
-{
-  unsigned char buf[PBUFSIZ];
-  int i, retlen;
-  char *p;
-  char regs[REGISTER_BYTES];
-
-  /* Unimplemented registers read as all bits zero.  */
-  memset (regs, 0, REGISTER_BYTES);
-
-  buf[0] = 18;
-  buf[1] = 1;
-  buf[2] = 0;
-  retlen = sds_send (buf, 3);
-
-  for (i = 0; i < 4 * 6; ++i)
-    regs[i + 4 * 32 + 8 * 32] = buf[i];
-  for (i = 0; i < 4 * 4; ++i)
-    sprs[i] = buf[i + 4 * 7];
-
-  buf[0] = 18;
-  buf[1] = 2;
-  buf[2] = 0;
-  retlen = sds_send (buf, 3);
-
-  for (i = 0; i < retlen; i++)
-    regs[i] = buf[i];
-
-  /* (should warn about reply too short) */
-
-  for (i = 0; i < NUM_REGS; i++)
-    supply_register (i, &regs[REGISTER_BYTE(i)]);
-}
-
-/* Prepare to store registers.  Since we may send them all, we have to
-   read out the ones we don't want to change first.  */
-
-static void 
-sds_prepare_to_store ()
-{
-  /* Make sure the entire registers array is valid.  */
-  read_register_bytes (0, (char *)NULL, REGISTER_BYTES);
-}
-
-/* Store register REGNO, or all registers if REGNO == -1, from the contents
-   of REGISTERS.  FIXME: ignores errors.  */
-
-static void
-sds_store_registers (regno)
-     int regno;
-{
-  unsigned char *p, buf[PBUFSIZ];
-  int i;
-
-  /* Store all the special-purpose registers.  */
-  p = buf;
-  *p++ = 19;
-  *p++ = 1;
-  *p++ = 0;
-  *p++ = 0;
-  for (i = 0; i < 4 * 6; i++)
-    *p++ = registers[i + 4 * 32 + 8 * 32];
-  for (i = 0; i < 4 * 1; i++)
-    *p++ = 0;
-  for (i = 0; i < 4 * 4; i++)
-    *p++ = sprs[i];
-
-  sds_send (buf, p - buf);
-
-  /* Store all the general-purpose registers.  */
-  p = buf;
-  *p++ = 19;
-  *p++ = 2;
-  *p++ = 0;
-  *p++ = 0;
-  for (i = 0; i < 4 * 32; i++)
-    *p++ = registers[i];
-
-  sds_send (buf, p - buf);
-
-}
-
-/* Write memory data directly to the remote machine.  This does not
-   inform the data cache; the data cache uses this.  MEMADDR is the
-   address in the remote memory space.  MYADDR is the address of the
-   buffer in our space.  LEN is the number of bytes.
-
-   Returns number of bytes transferred, or 0 for error.  */
-
-static int
-sds_write_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int max_buf_size;		/* Max size of packet output buffer */
-  int origlen;
-  unsigned char buf[PBUFSIZ];
-  int todo;
-  int i;
-
-  /* Chop the transfer down if necessary */
-
-  max_buf_size = 150;
-
-  origlen = len;
-  while (len > 0)
-    {
-      todo = min (len, max_buf_size);
-
-      buf[0] = 13;
-      buf[1] = 0;
-      buf[2] = (int) (memaddr >> 24) & 0xff;
-      buf[3] = (int) (memaddr >> 16) & 0xff;
-      buf[4] = (int) (memaddr >>  8) & 0xff;
-      buf[5] = (int) (memaddr      ) & 0xff;
-      buf[6] = 1;
-      buf[7] = 0;
-
-      for (i = 0; i < todo; i++)
-	buf[i + 8] = myaddr[i];
-
-      sds_send (buf, 8 + todo);
-
-      /* (should look at result) */
-
-      myaddr += todo;
-      memaddr += todo;
-      len -= todo;
-    }
-  return origlen;
-}
-
-/* Read memory data directly from the remote machine.  This does not
-   use the data cache; the data cache uses this.  MEMADDR is the
-   address in the remote memory space.  MYADDR is the address of the
-   buffer in our space.  LEN is the number of bytes.
-
-   Returns number of bytes transferred, or 0 for error.  */
-
-static int
-sds_read_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int max_buf_size;		/* Max size of packet output buffer */
-  int origlen, retlen;
-  unsigned char buf[PBUFSIZ];
-  int todo;
-  int i;
-
-  /* Chop the transfer down if necessary */
-
-  max_buf_size = 150;
-
-  origlen = len;
-  while (len > 0)
-    {
-      todo = min (len, max_buf_size);
-
-      buf[0] = 12;
-      buf[1] = 0;
-      buf[2] = (int) (memaddr >> 24) & 0xff;
-      buf[3] = (int) (memaddr >> 16) & 0xff;
-      buf[4] = (int) (memaddr >>  8) & 0xff;
-      buf[5] = (int) (memaddr      ) & 0xff;
-      buf[6] = (int) (todo >> 8) & 0xff;
-      buf[7] = (int) (todo     ) & 0xff;
-      buf[8] = 1;
-
-      retlen = sds_send (buf, 9);
-
-      if (retlen - 2 != todo)
-	{
-	  return 0;
-	}
-
-      /* Reply describes memory byte by byte. */
-
-      for (i = 0; i < todo; i++)
-	myaddr[i] = buf[i + 2];
-
-      myaddr += todo;
-      memaddr += todo;
-      len -= todo;
-    }
-
-  return origlen;
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR,
-   transferring to or from debugger address MYADDR.  Write to inferior
-   if SHOULD_WRITE is nonzero.  Returns length of data written or
-   read; 0 for error.  */
-
-/* ARGSUSED */
-static int
-sds_xfer_memory(memaddr, myaddr, len, should_write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int should_write;
-     struct target_ops *target;			/* ignored */
-{
-  return dcache_xfer_memory (sds_dcache, memaddr, myaddr, len, should_write);
-}
-
-
-static void
-sds_files_info (ignore)
-     struct target_ops *ignore;
-{
-  puts_filtered ("Debugging over a serial connection, using SDS protocol.\n");
-}
-
-/* Stuff for dealing with the packets which are part of this protocol.
-   See comment at top of file for details.  */
-
-/* Read a single character from the remote end, masking it down to 7 bits. */
-
-static int
-readchar (timeout)
-     int timeout;
-{
-  int ch;
-
-  ch = SERIAL_READCHAR (sds_desc, timeout);
-
-  if (remote_debug > 1 && ch >= 0)
-    printf_unfiltered("%c(%x)", ch, ch);
-
-  switch (ch)
-    {
-    case SERIAL_EOF:
-      error ("Remote connection closed");
-    case SERIAL_ERROR:
-      perror_with_name ("Remote communication error");
-    case SERIAL_TIMEOUT:
-      return ch;
-    default:
-      return ch & 0x7f;
-    }
-}
-
-/* An SDS-style checksum is a sum of the bytes modulo 253.  (Presumably
-   because 253, 254, and 255 are special flags in the protocol.)  */
-
-static int
-compute_checksum (csum, buf, len)
-     int csum, len;
-     char *buf;
-{
-  int i;
-
-  for (i = 0; i < len; ++i)
-    csum += (unsigned char) buf[i];
-
-  csum %= 253;
-  return csum;
-}
-
-/* Send the command in BUF to the remote machine, and read the reply
-   into BUF also.  */
-
-static int
-sds_send (buf, len)
-     unsigned char *buf;
-     int len;
-{
-  putmessage (buf, len);
-
-  return getmessage (buf, 0);
-}
-
-/* Send a message to the remote machine.  */
-
-static int
-putmessage (buf, len)
-     unsigned char *buf;
-     int len;
-{
-  int i, enclen;
-  unsigned char csum = 0;
-  char buf2[PBUFSIZ], buf3[PBUFSIZ];
-  unsigned char header[3];
-  int ch;
-  int tcount = 0;
-  char *p;
-
-  /* Copy the packet into buffer BUF2, encapsulating it
-     and giving it a checksum.  */
-
-  if (len > 170)		/* Prosanity check */
-    abort();
-
-  if (remote_debug)
-    {
-      fprintf_unfiltered (gdb_stderr, "Message to send: \"");
-      for (i = 0; i < len; ++i)
-	fprintf_unfiltered (gdb_stderr, "%02x", buf[i]);
-      fprintf_unfiltered (gdb_stderr, "\"\n");
-    }
-
-  p = buf2;
-  *p++ = '$';
-
-  if (len % 3 != 0)
-    {
-      buf[len] = '\0';
-      buf[len+1] = '\0';
-    }
-
-  header[1] = next_msg_id;
-
-  header[2] = len;
-
-  csum = compute_checksum (csum, buf, len);
-  csum = compute_checksum (csum, header + 1, 2);
-
-  header[0] = csum;
-
-  tob64 (header, p, 3);
-  p += 4;
-  enclen = tob64 (buf, buf3, ((len + 2) / 3) * 3);
-
-  for (i = 0; i < enclen; ++i)
-    *p++ = buf3[i];
-  *p++ = '\r';
-  *p++ = '\n';
-
-  next_msg_id = (next_msg_id + 3) % 245;
-
-  /* Send it over and over until we get a positive ack.  */
-
-  while (1)
-    {
-      int started_error_output = 0;
-
-      if (remote_debug)
-	{
-	  *p = '\0';
-	  printf_unfiltered ("Sending encoded: \"%s\"", buf2);
-	  printf_unfiltered ("  (Checksum %d, id %d, length %d)\n",
-			     header[0], header[1], header[2]);
-	  gdb_flush (gdb_stdout);
-	}
-      if (SERIAL_WRITE (sds_desc, buf2, p - buf2))
-	perror_with_name ("putmessage: write failed");
-
-      return 1;
-
-    }
-
-}
-
-/* Come here after finding the start of the frame.  Collect the rest
-   into BUF.  Returns 0 on any error, 1 on success.  */
-
-static int
-read_frame (buf)
-     char *buf;
-{
-  char *bp;
-  int c;
-
-  bp = buf;
-
-  while (1)
-    {
-      c = readchar (sds_timeout);
-
-      switch (c)
-	{
-	case SERIAL_TIMEOUT:
-	  if (remote_debug)
-	    puts_filtered ("Timeout in mid-message, retrying\n");
-	  return 0;
-	case '$':
-	  if (remote_debug)
-	    puts_filtered ("Saw new packet start in middle of old one\n");
-	  return 0;		/* Start a new packet, count retries */
-	case '\r':
-	  break;
-
-	case '\n':
-	  {
-	    *bp = '\000';
-	    if (remote_debug)
-	      fprintf_unfiltered (gdb_stderr, "Received encoded: \"%s\"\n",
-				  buf);
-	    return 1;
-	  }
-
-	default:
-	  if (bp < buf + PBUFSIZ - 1)
-	    {
-	      *bp++ = c;
-	      continue;
-	    }
-
-	  *bp = '\0';
-	  puts_filtered ("Message too long: ");
-	  puts_filtered (buf);
-	  puts_filtered ("\n");
-
-	  return 0;
-	}
-    }
-}
-
-/* Read a packet from the remote machine, with error checking,
-   and store it in BUF.  BUF is expected to be of size PBUFSIZ.
-   If FOREVER, wait forever rather than timing out; this is used
-   while the target is executing user code.  */
-
-static int
-getmessage (buf, forever)
-     unsigned char *buf;
-     int forever;
-{
-  int c, c2, c3;
-  int tries;
-  int timeout;
-  int val, i, len, csum;
-  unsigned char header[3];
-  unsigned char inbuf[500];
-
-  strcpy (buf, "timeout");
-
-  if (forever)
-    {
-#ifdef MAINTENANCE_CMDS
-      timeout = watchdog > 0 ? watchdog : -1;
-#else
-      timeout = -1;
-#endif
-    }
-
-  else
-    timeout = sds_timeout;
-
-#define MAX_TRIES 3
-
-  for (tries = 1; tries <= MAX_TRIES; tries++)
-    {
-      /* This can loop forever if the remote side sends us characters
-	 continuously, but if it pauses, we'll get a zero from readchar
-	 because of timeout.  Then we'll count that as a retry.  */
-
-      /* Note that we will only wait forever prior to the start of a packet.
-	 After that, we expect characters to arrive at a brisk pace.  They
-	 should show up within sds_timeout intervals.  */
-
-      do
-	{
-	  c = readchar (timeout);
-
-	  if (c == SERIAL_TIMEOUT)
-	    {
-#ifdef MAINTENANCE_CMDS
-	      if (forever)	/* Watchdog went off.  Kill the target. */
-		{
-		  target_mourn_inferior ();
-		  error ("Watchdog has expired.  Target detached.\n");
-		}
-#endif
-	      if (remote_debug)
-		puts_filtered ("Timed out.\n");
-	      goto retry;
-	    }
-	}
-      while (c != '$' && c != '{');
-
-      /* We might have seen a "trigraph", a sequence of three characters
-	 that indicate various sorts of communication state.  */
-
-      if (c == '{')
-	{
-	  /* Read the other two chars of the trigraph. */
-	  c2 = readchar (timeout);
-	  c3 = readchar (timeout);
-	  if (remote_debug)
-	    fprintf_unfiltered (gdb_stderr, "Trigraph %c%c%c received\n",
-				c, c2, c3);
-	  if (c3 == '+')
-	    {
-	      message_pending = 1;
-	      return 0; /*????*/
-	    }
-	  continue;
-	}
-
-      val = read_frame (inbuf);
-
-      if (val == 1)
-	{
-	  fromb64 (inbuf, header, 4);
-	  /* (should check out other bits) */
-	  fromb64 (inbuf + 4, buf, strlen (inbuf) - 4);
-
-	  len = header[2];
-
-	  csum = 0;
-	  csum = compute_checksum (csum, buf, len);
-	  csum = compute_checksum (csum, header + 1, 2);
-
-	  if (csum != header[0])
-	    fprintf_unfiltered (gdb_stderr,
-				"Checksum mismatch: computed %d, received %d\n",
-				csum, header[0]);
-
-	  if (header[2] == 0xff)
-	    fprintf_unfiltered (gdb_stderr, "Requesting resend...\n");
-
-	  if (remote_debug)
-	    {
-	      fprintf_unfiltered (gdb_stderr,
-				  "... (Got checksum %d, id %d, length %d)\n",
-				  header[0], header[1], header[2]);
-	      fprintf_unfiltered (gdb_stderr, "Message received: \"");
-	      for (i = 0; i < len; ++i)
-		{
-		  fprintf_unfiltered (gdb_stderr, "%02x", (unsigned char) buf[i]);
-		}
-	      fprintf_unfiltered (gdb_stderr, "\"\n");
-	    }
-
-	  /* no ack required? */
-	  return len;
-	}
-
-      /* Try the whole thing again.  */
-    retry:
-      /* need to do something here */
-    }
-
-  /* We have tried hard enough, and just can't receive the packet.  Give up. */
-
-  printf_unfiltered ("Ignoring packet error, continuing...\n");
-  return 0;
-}
-
-static void
-sds_kill ()
-{
-  /* Don't try to do anything to the target.  */
-}
-
-static void
-sds_mourn ()
-{
-  unpush_target (&sds_ops);
-  generic_mourn_inferior ();
-}
-
-static void
-sds_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  inferior_pid = 42000;
-
-  /* Clean up from the last time we were running.  */
-  clear_proceed_status ();
-
-  /* Let the remote process run.  */
-  proceed (bfd_get_start_address (exec_bfd), TARGET_SIGNAL_0, 0);
-}
-
-static void
-sds_load (filename, from_tty)
-    char *filename;
-    int from_tty;
-{
-  generic_load (filename, from_tty);
-
-  inferior_pid = 0;
-}
-
-/* The SDS monitor has commands for breakpoint insertion, although it
-   it doesn't actually manage the breakpoints, it just returns the
-   replaced instruction back to the debugger.  */
-
-static int
-sds_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int i, retlen;
-  unsigned char *p, buf[PBUFSIZ];
-
-  p = buf;
-  *p++ = 16;
-  *p++ = 0;
-  *p++ = (int) (addr >> 24) & 0xff;
-  *p++ = (int) (addr >> 16) & 0xff;
-  *p++ = (int) (addr >>  8) & 0xff;
-  *p++ = (int) (addr      ) & 0xff;
-  
-  retlen = sds_send (buf, p - buf);
-
-  for (i = 0; i < 4; ++i)
-    contents_cache[i] = buf[i + 2];
-
-  return 0;
-}
-
-static int
-sds_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int i, retlen;
-  unsigned char *p, buf[PBUFSIZ];
-
-  p = buf;
-  *p++ = 17;
-  *p++ = 0;
-  *p++ = (int) (addr >> 24) & 0xff;
-  *p++ = (int) (addr >> 16) & 0xff;
-  *p++ = (int) (addr >>  8) & 0xff;
-  *p++ = (int) (addr      ) & 0xff;
-  for (i = 0; i < 4; ++i)
-    *p++ = contents_cache[i];
-
-  retlen = sds_send (buf, p - buf);
-
-  return 0;
-}
-
-static void 
-init_sds_ops ()
-{
-  sds_ops.to_shortname = "sds";
-  sds_ops.to_longname = "Remote serial target with SDS protocol";
-  sds_ops.to_doc = "Use a remote computer via a serial line; using the SDS protocol.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  sds_ops.to_open = sds_open;
-  sds_ops.to_close = sds_close;
-  sds_ops.to_detach = sds_detach;
-  sds_ops.to_resume = sds_resume;
-  sds_ops.to_wait = sds_wait;
-  sds_ops.to_fetch_registers = sds_fetch_registers;
-  sds_ops.to_store_registers = sds_store_registers;
-  sds_ops.to_prepare_to_store = sds_prepare_to_store;
-  sds_ops.to_xfer_memory = sds_xfer_memory;
-  sds_ops.to_files_info = sds_files_info;
-  sds_ops.to_insert_breakpoint = sds_insert_breakpoint;
-  sds_ops.to_remove_breakpoint = sds_remove_breakpoint;
-  sds_ops.to_kill = sds_kill;
-  sds_ops.to_load = sds_load;
-  sds_ops.to_create_inferior = sds_create_inferior;
-  sds_ops.to_mourn_inferior = sds_mourn;
-  sds_ops.to_stratum = process_stratum;
-  sds_ops.to_has_all_memory = 1;
-  sds_ops.to_has_memory = 1;
-  sds_ops.to_has_stack = 1;
-  sds_ops.to_has_registers = 1;
-  sds_ops.to_has_execution = 1;
-  sds_ops.to_magic = OPS_MAGIC;
-}
-
-/* Put a command string, in args, out to the monitor and display the
-   reply message.  */
-
-static void
-sds_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *p;
-  int i, len, retlen;
-  unsigned char buf[1000];
-
-  /* Convert hexadecimal chars into a byte buffer.  */
-  p = args;
-  len = 0;
-  while (*p != '\0')
-    {
-      buf[len++] = fromhex (p[0]) * 16 + fromhex (p[1]);
-      if (p[1] == '\0')
-	break;
-      p += 2;
-    }
-
-  retlen = sds_send (buf, len);
-
-  printf_filtered ("Reply is ");
-  for (i = 0; i < retlen; ++i)
-    {
-      printf_filtered ("%02x", buf[i]);
-    }  
-  printf_filtered ("\n");
-}
-
-void
-_initialize_remote_sds ()
-{
-  init_sds_ops ();
-  add_target (&sds_ops);
-
-  add_show_from_set (add_set_cmd ("sdstimeout", no_class,
-				  var_integer, (char *)&sds_timeout,
-				  "Set timeout value for sds read.\n", &setlist),
-		     &showlist);
-
-  add_com ("sds", class_obscure, sds_command,
-	   "Send a command to the SDS monitor."); 
-}
diff --git a/gdb/remote-ser.c b/gdb/remote-ser.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-ser.c
+++ /dev/null
diff --git a/gdb/remote-sim.c b/gdb/remote-sim.c
deleted file mode 100644
index e10fced..0000000
--- a/gdb/remote-sim.c
+++ /dev/null
@@ -1,1003 +0,0 @@
-/* Generic remote debugging interface for simulators.
-   Copyright 1993, 1994, 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-   Steve Chamberlain (sac@cygnus.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "wait.h"
-#include "value.h"
-#include "gdb_string.h"
-#include <ctype.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <setjmp.h>
-#include <errno.h>
-#include "terminal.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "callback.h"
-#include "remote-sim.h"
-#include "remote-utils.h"
-#include "command.h"
-
-/* Prototypes */
-
-static void dump_mem PARAMS ((char *buf, int len));
-
-static void init_callbacks PARAMS ((void));
-
-static void end_callbacks PARAMS ((void));
-
-static int gdb_os_write_stdout PARAMS ((host_callback *, const char *, int));
-
-static void gdb_os_flush_stdout PARAMS ((host_callback *));
-
-static int gdb_os_write_stderr PARAMS ((host_callback *, const char *, int));
-
-static void gdb_os_flush_stderr PARAMS ((host_callback *));
-
-static int gdb_os_poll_quit PARAMS ((host_callback *));
-
-/* printf_filtered is depreciated */
-static void gdb_os_printf_filtered PARAMS ((host_callback *, const char *, ...));
-
-static void gdb_os_vprintf_filtered PARAMS ((host_callback *, const char *, va_list));
-
-static void gdb_os_evprintf_filtered PARAMS ((host_callback *, const char *, va_list));
-
-static void gdb_os_error PARAMS ((host_callback *, const char *, ...));
-
-static void gdbsim_fetch_register PARAMS ((int regno));
-
-static void gdbsim_store_register PARAMS ((int regno));
-
-static void gdbsim_kill PARAMS ((void));
-
-static void gdbsim_load PARAMS ((char *prog, int fromtty));
-
-static void gdbsim_create_inferior PARAMS ((char *exec_file, char *args, char **env));
-
-static void gdbsim_open PARAMS ((char *args, int from_tty));
-
-static void gdbsim_close PARAMS ((int quitting));
-
-static void gdbsim_detach PARAMS ((char *args, int from_tty));
-
-static void gdbsim_resume PARAMS ((int pid, int step, enum target_signal siggnal));
-
-static int gdbsim_wait PARAMS ((int pid, struct target_waitstatus *status));
-
-static void gdbsim_prepare_to_store PARAMS ((void));
-
-static int gdbsim_xfer_inferior_memory PARAMS ((CORE_ADDR memaddr,
-						char *myaddr, int len,
-						int write,
-						struct target_ops *target));
-
-static void gdbsim_files_info PARAMS ((struct target_ops *target));
-
-static void gdbsim_mourn_inferior PARAMS ((void));
-
-static void gdbsim_stop PARAMS ((void));
-
-void simulator_command PARAMS ((char *args, int from_tty));
-
-/* Naming convention:
-
-   sim_* are the interface to the simulator (see remote-sim.h).
-   gdbsim_* are stuff which is internal to gdb.  */
-
-/* Forward data declarations */
-extern struct target_ops gdbsim_ops;
-
-static int program_loaded = 0;
-
-/* We must keep track of whether the simulator has been opened or not because
-   GDB can call a target's close routine twice, but sim_close doesn't allow
-   this.  We also need to record the result of sim_open so we can pass it
-   back to the other sim_foo routines.  */
-static SIM_DESC gdbsim_desc = 0;
-
-static void
-dump_mem (buf, len)
-     char *buf;
-     int len;
-{
-  if (len <= 8)
-    {
-      if (len == 8 || len == 4)
-	{
-	  long l[2];
-	  memcpy (l, buf, len);
-	  printf_filtered ("\t0x%x", l[0]);
-	  printf_filtered (len == 8 ? " 0x%x\n" : "\n", l[1]);
-	}
-      else
-	{
-	  int i;
-	  printf_filtered ("\t");
-	  for (i = 0; i < len; i++)
-	    printf_filtered ("0x%x ", buf[i]);
-	  printf_filtered ("\n");
-	}
-    }
-}
-
-static host_callback gdb_callback;
-static int callbacks_initialized = 0;
-
-/* Initialize gdb_callback.  */
-
-static void
-init_callbacks ()
-{
-  if (! callbacks_initialized)
-    {
-      gdb_callback = default_callback;
-      gdb_callback.init (&gdb_callback);
-      gdb_callback.write_stdout = gdb_os_write_stdout;
-      gdb_callback.flush_stdout = gdb_os_flush_stdout;
-      gdb_callback.write_stderr = gdb_os_write_stderr;
-      gdb_callback.flush_stderr = gdb_os_flush_stderr;
-      gdb_callback.printf_filtered = gdb_os_printf_filtered;
-      gdb_callback.vprintf_filtered = gdb_os_vprintf_filtered;
-      gdb_callback.evprintf_filtered = gdb_os_evprintf_filtered;
-      gdb_callback.error = gdb_os_error;
-      gdb_callback.poll_quit = gdb_os_poll_quit;
-      gdb_callback.magic = HOST_CALLBACK_MAGIC;
-      callbacks_initialized = 1;
-    }
-}
-
-/* Release callbacks (free resources used by them).  */
-
-static void
-end_callbacks ()
-{
-  if (callbacks_initialized)
-    {
-      gdb_callback.shutdown (&gdb_callback);
-      callbacks_initialized = 0;
-    }
-}
-
-/* GDB version of os_write_stdout callback.  */
-
-static int 
-gdb_os_write_stdout (p, buf, len)
-     host_callback *p;
-     const char *buf;
-     int len;
-{
-  int i;
-  char b[2];
-
-  for (i = 0; i < len; i++) 
-    {
-      b[0] = buf[i];
-      b[1] = 0;
-      if (target_output_hook)
-	target_output_hook (b);
-      else
-	fputs_filtered (b, gdb_stdout);
-    }
-  return len;
-}
-
-/* GDB version of os_flush_stdout callback.  */
-
-static void
-gdb_os_flush_stdout (p)
-     host_callback *p;
-{
-  gdb_flush (gdb_stdout);
-}
-
-/* GDB version of os_write_stderr callback.  */
-
-static int 
-gdb_os_write_stderr (p, buf, len)
-     host_callback *p;
-     const char *buf;
-     int len;
-{
-  int i;
-  char b[2];
-
-  for (i = 0; i < len; i++) 
-    {
-      b[0] = buf[i];
-      b[1] = 0;
-      if (target_output_hook)
-	target_output_hook (b);
-      else
-	fputs_filtered (b, gdb_stderr);
-    }
-  return len;
-}
-
-/* GDB version of os_flush_stderr callback.  */
-
-static void
-gdb_os_flush_stderr (p)
-     host_callback *p;
-{
-  gdb_flush (gdb_stderr);
-}
-
-/* GDB version of printf_filtered callback.  */
-
-/* VARARGS */
-static void
-#ifdef ANSI_PROTOTYPES
-gdb_os_printf_filtered (host_callback *p, const char *format, ...)
-#else
-gdb_os_printf_filtered (p, va_alist)
-     host_callback *p;
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  char *format;
-
-  va_start (args);
-  format = va_arg (args, char *);
-#endif
-
-  vfprintf_filtered (gdb_stdout, format, args);
-
-  va_end (args);
-}
-
-/* GDB version of error vprintf_filtered.  */
-
-/* VARARGS */
-static void
-#ifdef ANSI_PROTOTYPES
-gdb_os_vprintf_filtered (host_callback *p, const char *format, va_list ap)
-#else
-gdb_os_vprintf_filtered (p, format, ap)
-     host_callback *p;
-     char *format;
-     va_list ap;
-#endif
-{
-  vfprintf_filtered (gdb_stdout, format, ap);
-}
-
-/* GDB version of error evprintf_filtered.  */
-
-/* VARARGS */
-static void
-#ifdef ANSI_PROTOTYPES
-gdb_os_evprintf_filtered (host_callback *p, const char *format, va_list ap)
-#else
-gdb_os_evprintf_filtered (p, format, ap)
-     host_callback *p;
-     char *format;
-     va_list ap;
-#endif
-{
-  vfprintf_filtered (gdb_stderr, format, ap);
-}
-
-/* GDB version of error callback.  */
-
-/* VARARGS */
-static void
-#ifdef ANSI_PROTOTYPES
-gdb_os_error (host_callback *p, const char *format, ...)
-#else
-gdb_os_error (p, va_alist)
-     host_callback *p;
-     va_dcl
-#endif
-{
-  if (error_hook)
-    (*error_hook) ();
-  else 
-    {
-      va_list args;
-#ifdef ANSI_PROTOTYPES
-      va_start (args, format);
-#else
-      char *format;
-
-      va_start (args);
-      format = va_arg (args, char *);
-#endif
-
-      error_begin ();
-      vfprintf_filtered (gdb_stderr, format, args);
-      fprintf_filtered (gdb_stderr, "\n");
-      va_end (args);
-      return_to_top_level (RETURN_ERROR);
-    }
-}
-
-static void
-gdbsim_fetch_register (regno)
-     int regno;
-{
-  static int warn_user = 1;
-  if (regno == -1) 
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	gdbsim_fetch_register (regno);
-    }
-  else if (REGISTER_NAME (regno) != NULL && *REGISTER_NAME (regno) != '\0')
-    {
-      char buf[MAX_REGISTER_RAW_SIZE];
-      int nr_bytes = sim_fetch_register (gdbsim_desc, regno, buf, REGISTER_RAW_SIZE (regno));
-      if (nr_bytes == 0)
-	/* register not applicable, supply zero's */
-	memset (buf, 0, MAX_REGISTER_RAW_SIZE);
-      else if (nr_bytes > 0 && nr_bytes != REGISTER_RAW_SIZE (regno)
-	       && warn_user)
-	{
-	  printf_unfiltered ("Size of register %s (%d) incorrect (%d instead of %d))",
-			     REGISTER_NAME (regno), regno,
-			     nr_bytes, REGISTER_RAW_SIZE (regno));
-	  warn_user = 0;
-	}
-      supply_register (regno, buf);
-      if (sr_get_debug ())
-	{
-	  printf_filtered ("gdbsim_fetch_register: %d", regno);
-	  /* FIXME: We could print something more intelligible.  */
-	  dump_mem (buf, REGISTER_RAW_SIZE (regno));
-	}
-    }
-}
-
-
-static void
-gdbsim_store_register (regno)
-     int regno;
-{
-  if (regno  == -1) 
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	gdbsim_store_register (regno);
-    }
-  else if (REGISTER_NAME (regno) != NULL && *REGISTER_NAME (regno) != '\0')
-    {
-      char tmp[MAX_REGISTER_RAW_SIZE];
-      int nr_bytes;
-      read_register_gen (regno, tmp);
-      nr_bytes = sim_store_register (gdbsim_desc, regno, tmp, REGISTER_RAW_SIZE (regno));
-      if (nr_bytes > 0 && nr_bytes != REGISTER_RAW_SIZE (regno))
-	fatal ("Register size different to expected");
-      if (sr_get_debug ())
-	{
-	  printf_filtered ("gdbsim_store_register: %d", regno);
-	  /* FIXME: We could print something more intelligible.  */
-	  dump_mem (tmp, REGISTER_RAW_SIZE (regno));
-	}
-    }
-}
-
-/* Kill the running program.  This may involve closing any open files
-   and releasing other resources acquired by the simulated program.  */
-
-static void
-gdbsim_kill ()
-{
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_kill\n");
-
-  /* There is no need to `kill' running simulator - the simulator is
-     not running */
-  inferior_pid = 0;
-}
-
-/* Load an executable file into the target process.  This is expected to
-   not only bring new code into the target process, but also to update
-   GDB's symbol tables to match.  */
-
-static void
-gdbsim_load (prog, fromtty)
-     char *prog;
-     int fromtty;
-{
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_load: prog \"%s\"\n", prog);
-
-  inferior_pid = 0;
-
-  /* FIXME: We will print two messages on error.
-     Need error to either not print anything if passed NULL or need
-     another routine that doesn't take any arguments.  */
-  if (sim_load (gdbsim_desc, prog, NULL, fromtty) == SIM_RC_FAIL)
-    error ("unable to load program");
-
-  /* FIXME: If a load command should reset the targets registers then
-     a call to sim_create_inferior() should go here. */
-
-  program_loaded = 1;
-}
-
-
-/* Start an inferior process and set inferior_pid to its pid.
-   EXEC_FILE is the file to run.
-   ARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.  Errors reported with error().
-   On VxWorks and various standalone systems, we ignore exec_file.  */
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-
-static void
-gdbsim_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  int len;
-  char *arg_buf,**argv;
-
-  if (exec_file == 0 || exec_bfd == 0)
-    warning ("No executable file specified.");
-  if (! program_loaded)
-    warning ("No program loaded.");
-
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_create_inferior: exec_file \"%s\", args \"%s\"\n",
-		     (exec_file ? exec_file: "(NULL)"),
-		     args);
-
-  gdbsim_kill ();	 
-  remove_breakpoints ();
-  init_wait_for_inferior ();
-
-  if (exec_file != NULL)
-    {
-      len = strlen (exec_file) + 1 + strlen (args) + 1 + /*slop*/ 10;
-      arg_buf = (char *) alloca (len);
-      arg_buf[0] = '\0';
-      strcat (arg_buf, exec_file);
-      strcat (arg_buf, " ");
-      strcat (arg_buf, args);
-      argv = buildargv (arg_buf);
-      make_cleanup ((make_cleanup_func) freeargv, argv);
-    }
-  else
-    argv = NULL;
-  sim_create_inferior (gdbsim_desc, exec_bfd, argv, env);
-
-  inferior_pid = 42;
-  insert_breakpoints (); /* Needed to get correct instruction in cache */
-
-  clear_proceed_status ();
-
-  /* NB: Entry point already set by sim_create_inferior. */
-  proceed ((CORE_ADDR)-1, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* The open routine takes the rest of the parameters from the command,
-   and (if successful) pushes a new target onto the stack.
-   Targets should supply this routine, if only to provide an error message.  */
-/* Called when selecting the simulator. EG: (gdb) target sim name.  */
-
-static void
-gdbsim_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int len;
-  char *arg_buf;
-  char **argv;
-
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_open: args \"%s\"\n", args ? args : "(null)");
-
-  /* Remove current simulator if one exists.  Only do this if the simulator
-     has been opened because sim_close requires it.
-     This is important because the call to push_target below will cause
-     sim_close to be called if the simulator is already open, but push_target
-     is called after sim_open!  We can't move the call to push_target before
-     the call to sim_open because sim_open may invoke `error'.  */
-  if (gdbsim_desc != NULL)
-    unpush_target (&gdbsim_ops);
-
-  len = (7 + 1 /* gdbsim */
-	 + strlen (" -E little")
-	 + strlen (" --architecture=xxxxxxxxxx")
-	 + (args ? strlen (args) : 0)
-	 + 50) /* slack */;
-  arg_buf = (char *) alloca (len);
-  strcpy (arg_buf, "gdbsim"); /* 7 */
-  /* Specify the byte order for the target when it is both selectable
-     and explicitly specified by the user (not auto detected). */
-  if (TARGET_BYTE_ORDER_SELECTABLE_P
-      && !TARGET_BYTE_ORDER_AUTO)
-    {
-      switch (TARGET_BYTE_ORDER)
-	{
-	case BIG_ENDIAN:
-	  strcat (arg_buf, " -E big");
-	  break;
-	case LITTLE_ENDIAN:
-	  strcat (arg_buf, " -E little");
-	  break;
-	default:
-	  fatal ("Value of TARGET_BYTE_ORDER unknown");
-	}
-    }
-  /* Specify the architecture of the target when it has been
-     explicitly specified */
-  if (!TARGET_ARCHITECTURE_AUTO)
-    {
-      strcat (arg_buf, " --architecture=");
-      strcat (arg_buf, TARGET_ARCHITECTURE->printable_name);
-    }
-  /* finally, any explicit args */
-  if (args)
-    {
-      strcat (arg_buf, " "); /* 1 */
-      strcat (arg_buf, args);
-    }
-  argv = buildargv (arg_buf);
-  if (argv == NULL)
-    error ("Insufficient memory available to allocate simulator arg list.");
-  make_cleanup ((make_cleanup_func) freeargv, argv);
-
-  init_callbacks ();
-  gdbsim_desc = sim_open (SIM_OPEN_DEBUG, &gdb_callback, exec_bfd, argv);
-
-  if (gdbsim_desc == 0)
-    error ("unable to create simulator instance");
-
-  push_target (&gdbsim_ops);
-  target_fetch_registers (-1);
-  printf_filtered ("Connected to the simulator.\n");
-}
-
-/* Does whatever cleanup is required for a target that we are no longer
-   going to be calling.  Argument says whether we are quitting gdb and
-   should not get hung in case of errors, or whether we want a clean
-   termination even if it takes a while.  This routine is automatically
-   always called just before a routine is popped off the target stack.
-   Closing file descriptors and freeing memory are typical things it should
-   do.  */
-/* Close out all files and local state before this target loses control. */
-
-static void
-gdbsim_close (quitting)
-     int quitting;
-{
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_close: quitting %d\n", quitting);
-
-  program_loaded = 0;
-
-  if (gdbsim_desc != NULL)
-    {
-      sim_close (gdbsim_desc, quitting);
-      gdbsim_desc = NULL;
-    }
-
-  end_callbacks ();
-}
-
-/* Takes a program previously attached to and detaches it.
-   The program may resume execution (some targets do, some don't) and will
-   no longer stop on signals, etc.  We better not have left any breakpoints
-   in the program or it'll die when it hits one.  ARGS is arguments
-   typed by the user (e.g. a signal to send the process).  FROM_TTY
-   says whether to be verbose or not.  */
-/* Terminate the open connection to the remote debugger.
-   Use this when you want to detach and do something else with your gdb.  */
-
-static void
-gdbsim_detach (args,from_tty)
-     char *args;
-     int from_tty;
-{
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_detach: args \"%s\"\n", args);
-
-  pop_target ();		/* calls gdbsim_close to do the real work */
-  if (from_tty)
-    printf_filtered ("Ending simulator %s debugging\n", target_shortname);
-}
- 
-/* Resume execution of the target process.  STEP says whether to single-step
-   or to run free; SIGGNAL is the signal value (e.g. SIGINT) to be given
-   to the target, or zero for no signal.  */
-
-static enum target_signal resume_siggnal;
-static int resume_step;
-
-static void
-gdbsim_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  if (inferior_pid != 42)
-    error ("The program is not being run.");
-
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_resume: step %d, signal %d\n", step, siggnal);
-
-  resume_siggnal = siggnal;
-  resume_step = step;
-}
-
-/* Notify the simulator of an asynchronous request to stop.
-   
-   The simulator shall ensure that the stop request is eventually
-   delivered to the simulator.  If the call is made while the
-   simulator is not running then the stop request is processed when
-   the simulator is next resumed.
-
-   For simulators that do not support this operation, just abort */
-
-static void
-gdbsim_stop ()
-{
-  if (! sim_stop (gdbsim_desc))
-    {
-      quit ();
-    }
-}
-
-/* GDB version of os_poll_quit callback.
-   Taken from gdb/util.c - should be in a library */
-
-static int
-gdb_os_poll_quit (p)
-     host_callback *p;
-{
-  notice_quit ();
-  if (quit_flag) /* gdb's idea of quit */
-    {
-      quit_flag = 0; /* we've stolen it */
-      return 1;
-    }
-  else if (immediate_quit)
-    {
-      return 1;
-    }
-  return 0;
-}
-
-/* Wait for inferior process to do something.  Return pid of child,
-   or -1 in case of error; store status through argument pointer STATUS,
-   just as `wait' would. */
-
-static void
-gdbsim_cntrl_c (signo)
-     int signo;
-{
-  gdbsim_stop ();
-}
-
-static int
-gdbsim_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  static RETSIGTYPE (*prev_sigint) ();
-  int sigrc = 0;
-  enum sim_stop reason = sim_running;
-
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_wait\n");
-
-#if defined (HAVE_SIGACTION) && defined (SA_RESTART)
-  {
-    struct sigaction sa, osa;
-    sa.sa_handler = gdbsim_cntrl_c;
-    sigemptyset (&sa.sa_mask);
-    sa.sa_flags = 0;
-    sigaction (SIGINT, &sa, &osa);
-    prev_sigint = osa.sa_handler;
-  }
-#else
-  prev_sigint = signal (SIGINT, gdbsim_cntrl_c);
-#endif
-  sim_resume (gdbsim_desc, resume_step,
-	      target_signal_to_host (resume_siggnal));
-  signal (SIGINT, prev_sigint);
-  resume_step = 0;
-
-  sim_stop_reason (gdbsim_desc, &reason, &sigrc);
-
-  switch (reason)
-    {
-    case sim_exited:
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = sigrc;
-      break;
-    case sim_stopped:
-      switch (sigrc)
-	{
-	case SIGABRT:
-	  quit ();
-	  break;
-	case SIGINT:
-	case SIGTRAP:
-	default:
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  /* The signal in sigrc is a host signal.  That probably
-	     should be fixed.  */
-	  status->value.sig = target_signal_from_host (sigrc);
-	  break;
-	}
-      break;
-    case sim_signalled:
-      status->kind = TARGET_WAITKIND_SIGNALLED;
-      /* The signal in sigrc is a host signal.  That probably
-	 should be fixed.  */
-      status->value.sig = target_signal_from_host (sigrc);
-      break;
-    case sim_running:
-    case sim_polling:
-      /* FIXME: Is this correct? */
-      break;
-    }
-
-  return inferior_pid;
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-gdbsim_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static int
-gdbsim_xfer_inferior_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;			/* ignored */
-{
-  if (! program_loaded)
-    error ("No program loaded.");
-
-  if (sr_get_debug ())
-    {
-      printf_filtered ("gdbsim_xfer_inferior_memory: myaddr 0x%x, memaddr 0x%x, len %d, write %d\n",
-		       myaddr, memaddr, len, write);
-      if (sr_get_debug () && write)
-	dump_mem(myaddr, len);
-    }
-
-  if (write)
-    {
-      len = sim_write (gdbsim_desc, memaddr, myaddr, len);
-    }
-  else 
-    {
-      len = sim_read (gdbsim_desc, memaddr, myaddr, len);
-      if (sr_get_debug () && len > 0)
-	dump_mem(myaddr, len);
-    } 
-  return len;
-}
-
-static void
-gdbsim_files_info (target)
-     struct target_ops *target;
-{
-  char *file = "nothing";
-
-  if (exec_bfd)
-    file = bfd_get_filename (exec_bfd);
-
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_files_info: file \"%s\"\n", file);
-
-  if (exec_bfd)
-    {
-      printf_filtered ("\tAttached to %s running program %s\n",
-		       target_shortname, file);
-      sim_info (gdbsim_desc, 0);
-    }
-}
-
-/* Clear the simulator's notion of what the break points are.  */
-
-static void
-gdbsim_mourn_inferior () 
-{ 
-  if (sr_get_debug ())
-    printf_filtered ("gdbsim_mourn_inferior:\n");
-
-  remove_breakpoints ();
-  generic_mourn_inferior ();
-}
-
-static int
-gdbsim_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-#ifdef SIM_HAS_BREAKPOINTS
-  SIM_RC retcode;
-
-  retcode = sim_set_breakpoint (gdbsim_desc, addr);
-
-  switch (retcode)
-    {
-    case SIM_RC_OK:
-      return 0;
-    case SIM_RC_INSUFFICIENT_RESOURCES:
-      return ENOMEM;
-    default:
-      return EIO;
-    }
-#else
-  return memory_insert_breakpoint (addr, contents_cache);
-#endif
-}
-
-static int
-gdbsim_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-#ifdef SIM_HAS_BREAKPOINTS
-  SIM_RC retcode;
-
-  retcode = sim_clear_breakpoint (gdbsim_desc, addr);
-
-  switch (retcode)
-    {
-    case SIM_RC_OK:
-    case SIM_RC_UNKNOWN_BREAKPOINT:
-      return 0;
-    case SIM_RC_INSUFFICIENT_RESOURCES:
-      return ENOMEM;
-    default:
-      return EIO;
-    }
-#else
-  return memory_remove_breakpoint (addr, contents_cache);
-#endif
-}
-
-/* Pass the command argument through to the simulator verbatim.  The
-   simulator must do any command interpretation work.  */
-
-void
-simulator_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (gdbsim_desc == NULL)
-    {
-
-      /* PREVIOUSLY: The user may give a command before the simulator
-         is opened. [...] (??? assuming of course one wishes to
-         continue to allow commands to be sent to unopened simulators,
-         which isn't entirely unreasonable). */
-
-      /* The simulator is a builtin abstraction of a remote target.
-         Consistent with that model, access to the simulator, via sim
-         commands, is restricted to the period when the channel to the
-         simulator is open. */
-
-      error ("Not connected to the simulator target");
-    }
-
-  sim_do_command (gdbsim_desc, args);
-
-  /* Invalidate the register cache, in case the simulator command does
-     something funny. */
-  registers_changed (); 
-}
-
-/* Define the target subroutine names */
-
-struct target_ops gdbsim_ops ;
-
-static void 
-init_gdbsim_ops(void)
-{
-  gdbsim_ops.to_shortname =   "sim";		
-  gdbsim_ops.to_longname =   "simulator";		
-  gdbsim_ops.to_doc =   "Use the compiled-in simulator.";  
-  gdbsim_ops.to_open =   gdbsim_open;		
-  gdbsim_ops.to_close =   gdbsim_close;		
-  gdbsim_ops.to_attach =   NULL;
-  gdbsim_ops.to_post_attach = NULL;  
-  gdbsim_ops.to_require_attach = NULL;	
-  gdbsim_ops.to_detach =   gdbsim_detach;
-  gdbsim_ops.to_require_detach = NULL;	
-  gdbsim_ops.to_resume =   gdbsim_resume;	
-  gdbsim_ops.to_wait  =   gdbsim_wait;
-  gdbsim_ops.to_post_wait = NULL;		
-  gdbsim_ops.to_fetch_registers  =   gdbsim_fetch_register;
-  gdbsim_ops.to_store_registers  =   gdbsim_store_register;
-  gdbsim_ops.to_prepare_to_store =   gdbsim_prepare_to_store;
-  gdbsim_ops.to_xfer_memory  =   gdbsim_xfer_inferior_memory;
-  gdbsim_ops.to_files_info  =   gdbsim_files_info;	
-  gdbsim_ops.to_insert_breakpoint =   gdbsim_insert_breakpoint;
-  gdbsim_ops.to_remove_breakpoint =   gdbsim_remove_breakpoint;
-  gdbsim_ops.to_terminal_init  =   NULL;		
-  gdbsim_ops.to_terminal_inferior =   NULL;		
-  gdbsim_ops.to_terminal_ours_for_output =   NULL;
-  gdbsim_ops.to_terminal_ours  =   NULL;
-  gdbsim_ops.to_terminal_info  =   NULL;
-  gdbsim_ops.to_kill  =   gdbsim_kill;	
-  gdbsim_ops.to_load  =   gdbsim_load;	
-  gdbsim_ops.to_lookup_symbol =   NULL;	
-  gdbsim_ops.to_create_inferior =   gdbsim_create_inferior;
-  gdbsim_ops.to_post_startup_inferior = NULL;
-  gdbsim_ops.to_acknowledge_created_inferior = NULL;
-  gdbsim_ops.to_clone_and_follow_inferior = NULL;
-  gdbsim_ops.to_post_follow_inferior_by_clone = NULL;
-  gdbsim_ops.to_insert_fork_catchpoint = NULL;
-  gdbsim_ops.to_remove_fork_catchpoint = NULL;
-  gdbsim_ops.to_insert_vfork_catchpoint = NULL;
-  gdbsim_ops.to_remove_vfork_catchpoint = NULL;
-  gdbsim_ops.to_has_forked = NULL;
-  gdbsim_ops.to_has_vforked = NULL;
-  gdbsim_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  gdbsim_ops.to_post_follow_vfork = NULL;
-  gdbsim_ops.to_insert_exec_catchpoint = NULL;
-  gdbsim_ops.to_remove_exec_catchpoint = NULL;
-  gdbsim_ops.to_has_execd = NULL;
-  gdbsim_ops.to_reported_exec_events_per_exec_call = NULL;
-  gdbsim_ops.to_has_exited = NULL;
-  gdbsim_ops.to_mourn_inferior =   gdbsim_mourn_inferior;
-  gdbsim_ops.to_can_run  =   0;			
-  gdbsim_ops.to_notice_signals =   0;		
-  gdbsim_ops.to_thread_alive  =   0;		
-  gdbsim_ops.to_stop  =   gdbsim_stop;
-  gdbsim_ops.to_pid_to_exec_file = NULL;	
-  gdbsim_ops.to_core_file_to_sym_file = NULL;	
-  gdbsim_ops.to_stratum =   process_stratum;	
-  gdbsim_ops.DONT_USE =   NULL;		
-  gdbsim_ops.to_has_all_memory =   1;	
-  gdbsim_ops.to_has_memory =   1;	
-  gdbsim_ops.to_has_stack =   1;	
-  gdbsim_ops.to_has_registers =   1;	
-  gdbsim_ops.to_has_execution =   1;	
-  gdbsim_ops.to_sections =   NULL;	
-  gdbsim_ops.to_sections_end =   NULL;	
-  gdbsim_ops.to_magic =   OPS_MAGIC;	
-
-#ifdef TARGET_REDEFINE_DEFAULT_OPS
-  TARGET_REDEFINE_DEFAULT_OPS (&gdbsim_ops);
-#endif
-}
-
-void
-_initialize_remote_sim ()
-{
-  init_gdbsim_ops() ;
-  add_target (&gdbsim_ops);
-
-  add_com ("sim <command>", class_obscure, simulator_command,
-	   "Send a command to the simulator."); 
-}
diff --git a/gdb/remote-sp64sim.c b/gdb/remote-sp64sim.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-sp64sim.c
+++ /dev/null
diff --git a/gdb/remote-st.c b/gdb/remote-st.c
deleted file mode 100644
index 1efdbfa..0000000
--- a/gdb/remote-st.c
+++ /dev/null
@@ -1,879 +0,0 @@
-/* Remote debugging interface for Tandem ST2000 phone switch, for GDB.
-   Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Jim Kingdon for Cygnus.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This file was derived from remote-eb.c, which did a similar job, but for
-   an AMD-29K running EBMON.  That file was in turn derived from remote.c
-   as mentioned in the following comment (left in for comic relief):
-
-  "This is like remote.c but is for an esoteric situation--
-   having an a29k board in a PC hooked up to a unix machine with
-   a serial line, and running ctty com1 on the PC, through which
-   the unix machine can run ebmon.  Not to mention that the PC
-   has PC/NFS, so it can access the same executables that gdb can,
-   over the net in real time."
-
-   In reality, this module talks to a debug monitor called 'STDEBUG', which
-   runs in a phone switch.  We communicate with STDEBUG via either a direct
-   serial line, or a TCP (or possibly TELNET) stream to a terminal multiplexor,
-   which in turn talks to the phone switch. */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "wait.h"
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include <signal.h>
-#include "gdb_string.h"
-#include <sys/types.h>
-#include "serial.h"
-
-extern struct target_ops st2000_ops;		/* Forward declaration */
-
-static void st2000_close();
-static void st2000_fetch_register();
-static void st2000_store_register();
-
-#define LOG_FILE "st2000.log"
-#if defined (LOG_FILE)
-FILE *log_file;
-#endif
-
-static int timeout = 24;
-
-/* Descriptor for I/O to remote machine.  Initialize it to -1 so that
-   st2000_open knows that we don't have a file open when the program
-   starts.  */
-
-static serial_t st2000_desc;
-
-/* Send data to stdebug.  Works just like printf. */
-
-static void
-#ifdef ANSI_PROTOTYPES
-printf_stdebug(char *pattern, ...)
-#else
-printf_stdebug(va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char buf[200];
-
-#ifdef ANSI_PROTOTYPES
-  va_start(args, pattern);
-#else
-  char *pattern;
-  va_start(args);
-  pattern = va_arg(args, char *);
-#endif
-
-  vsprintf(buf, pattern, args);
-  va_end(args);
-
-  if (SERIAL_WRITE(st2000_desc, buf, strlen(buf)))
-    fprintf(stderr, "SERIAL_WRITE failed: %s\n", safe_strerror(errno));
-}
-
-/* Read a character from the remote system, doing all the fancy timeout
-   stuff.  */
-
-static int
-readchar(timeout)
-     int timeout;
-{
-  int c;
-
-  c = SERIAL_READCHAR(st2000_desc, timeout);
-
-#ifdef LOG_FILE
-  putc(c & 0x7f, log_file);
-#endif
-
-  if (c >= 0)
-    return c & 0x7f;
-
-  if (c == SERIAL_TIMEOUT)
-    {
-      if (timeout == 0)
-	return c;		/* Polls shouldn't generate timeout errors */
-
-      error("Timeout reading from remote system.");
-    }
-
-  perror_with_name("remote-st2000");
-}
-
-/* Scan input from the remote system, until STRING is found.  If DISCARD is
-   non-zero, then discard non-matching input, else print it out.
-   Let the user break out immediately.  */
-static void
-expect(string, discard)
-     char *string;
-     int discard;
-{
-  char *p = string;
-  int c;
-
-  immediate_quit = 1;
-  while (1)
-    {
-      c = readchar(timeout);
-      if (c == *p++)
-	{
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-	      return;
-	    }
-	}
-      else
-	{
-	  if (!discard)
-	    {
-	      fwrite(string, 1, (p - 1) - string, stdout);
-	      putchar((char)c);
-	      fflush(stdout);
-	    }
-	  p = string;
-	}
-    }
-}
-
-/* Keep discarding input until we see the STDEBUG prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line
-   will be an expect_prompt().  Exception:  st2000_resume does not
-   wait for the prompt, because the terminal is being handed over
-   to the inferior.  However, the next thing which happens after that
-   is a st2000_wait which does wait for the prompt.
-   Note that this includes abnormal exit, e.g. error().  This is
-   necessary to prevent getting into states from which we can't
-   recover.  */
-static void
-expect_prompt(discard)
-     int discard;
-{
-#if defined (LOG_FILE)
-  /* This is a convenient place to do this.  The idea is to do it often
-     enough that we never lose much data if we terminate abnormally.  */
-  fflush(log_file);
-#endif
-  expect ("dbug> ", discard);
-}
-
-/* Get a hex digit from the remote system & return its value.
-   If ignore_space is nonzero, ignore spaces (not newline, tab, etc).  */
-static int
-get_hex_digit(ignore_space)
-     int ignore_space;
-{
-  int ch;
-  while (1)
-    {
-      ch = readchar(timeout);
-      if (ch >= '0' && ch <= '9')
-	return ch - '0';
-      else if (ch >= 'A' && ch <= 'F')
-	return ch - 'A' + 10;
-      else if (ch >= 'a' && ch <= 'f')
-	return ch - 'a' + 10;
-      else if (ch == ' ' && ignore_space)
-	;
-      else
-	{
-	  expect_prompt(1);
-	  error("Invalid hex digit from remote system.");
-	}
-    }
-}
-
-/* Get a byte from stdebug and put it in *BYT.  Accept any number
-   leading spaces.  */
-static void
-get_hex_byte (byt)
-     char *byt;
-{
-  int val;
-
-  val = get_hex_digit (1) << 4;
-  val |= get_hex_digit (0);
-  *byt = val;
-}
-
-/* Get N 32-bit words from remote, each preceded by a space,
-   and put them in registers starting at REGNO.  */
-static void
-get_hex_regs (n, regno)
-     int n;
-     int regno;
-{
-  long val;
-  int i;
-
-  for (i = 0; i < n; i++)
-    {
-      int j;
-      
-      val = 0;
-      for (j = 0; j < 8; j++)
-	val = (val << 4) + get_hex_digit (j == 0);
-      supply_register (regno++, (char *) &val);
-    }
-}
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-static void
-st2000_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-
-  if (args && *args)
-    error("Can't pass arguments to remote STDEBUG process");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-
-/* The "process" (board) is already stopped awaiting our commands, and
-   the program is already downloaded.  We just set its PC and go.  */
-
-  clear_proceed_status ();
-
-  /* Tell wait_for_inferior that we've started a new process.  */
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-  /* Let 'er rip... */
-  proceed ((CORE_ADDR)entry_pt, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-static int baudrate = 9600;
-static char dev_name[100];
-
-static void
-st2000_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int n;
-  char junk[100];
-
-  target_preopen(from_tty);
-  
-  n = sscanf(args, " %s %d %s", dev_name, &baudrate, junk);
-
-  if (n != 2)
-    error("Bad arguments.  Usage: target st2000 <device> <speed>\n\
-or target st2000 <host> <port>\n");
-
-  st2000_close(0);
-
-  st2000_desc = SERIAL_OPEN(dev_name);
-
-  if (!st2000_desc)
-    perror_with_name(dev_name);
-
-  SERIAL_SETBAUDRATE(st2000_desc, baudrate);
-
-  SERIAL_RAW(st2000_desc);
-
-  push_target(&st2000_ops);
-
-#if defined (LOG_FILE)
-  log_file = fopen (LOG_FILE, "w");
-  if (log_file == NULL)
-    perror_with_name (LOG_FILE);
-#endif
-
-  /* Hello?  Are you there?  */
-  printf_stdebug("\003");	/* ^C wakes up dbug */
-  
-  expect_prompt(1);
-
-  if (from_tty)
-    printf("Remote %s connected to %s\n", target_shortname,
-	   dev_name);
-}
-
-/* Close out all files and local state before this target loses control. */
-
-static void
-st2000_close (quitting)
-     int quitting;
-{
-  SERIAL_CLOSE(st2000_desc);
-
-#if defined (LOG_FILE)
-  if (log_file) {
-    if (ferror(log_file))
-      fprintf(stderr, "Error writing log file.\n");
-    if (fclose(log_file) != 0)
-      fprintf(stderr, "Error closing log file.\n");
-  }
-#endif
-}
-
-/* Terminate the open connection to the remote debugger.
-   Use this when you want to detach and do something else
-   with your gdb.  */
-static void
-st2000_detach (from_tty)
-     int from_tty;
-{
-  pop_target();		/* calls st2000_close to do the real work */
-  if (from_tty)
-    printf ("Ending remote %s debugging\n", target_shortname);
-}
- 
-/* Tell the remote machine to resume.  */
-
-static void
-st2000_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  if (step)
-    {
-      printf_stdebug ("ST\r");
-      /* Wait for the echo.  */
-      expect ("ST\r", 1);
-    }
-  else
-    {
-      printf_stdebug ("GO\r");
-      /* Swallow the echo.  */
-      expect ("GO\r", 1);
-    }
-}
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.  */
-
-static int
-st2000_wait (status)
-     struct target_waitstatus *status;
-{
-  int old_timeout = timeout;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  timeout = 0;		/* Don't time out -- user program is running. */
-
-  expect_prompt(0);    /* Wait for prompt, outputting extraneous text */
-
-  status->kind = TARGET_WAITKIND_STOPPED;
-  status->value.sig = TARGET_SIGNAL_TRAP;
-
-  timeout = old_timeout;
-
-  return 0;
-}
-
-/* Return the name of register number REGNO in the form input and output by
-   STDEBUG.  Currently, REGISTER_NAMES just happens to contain exactly what
-   STDEBUG wants.  Lets take advantage of that just as long as possible! */
-
-static char *
-get_reg_name (regno)
-     int regno;
-{
-  static char buf[50];
-  const char *p;
-  char *b;
-
-  b = buf;
-
-  for (p = REGISTER_NAME (regno); *p; p++)
-    *b++ = toupper(*p);
-  *b = '\000';
-
-  return buf;
-}
-
-/* Read the remote registers into the block REGS.  */
-
-static void
-st2000_fetch_registers ()
-{
-  int regno;
-
-  /* Yeah yeah, I know this is horribly inefficient.  But it isn't done
-     very often...  I'll clean it up later.  */
-
-  for (regno = 0; regno <= PC_REGNUM; regno++)
-    st2000_fetch_register(regno);
-}
-
-/* Fetch register REGNO, or all registers if REGNO is -1.
-   Returns errno value.  */
-static void
-st2000_fetch_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    st2000_fetch_registers ();
-  else
-    {
-      char *name = get_reg_name (regno);
-      printf_stdebug ("DR %s\r", name);
-      expect (name, 1);
-      expect (" : ", 1);
-      get_hex_regs (1, regno);
-      expect_prompt (1);
-    }
-  return;
-}
-
-/* Store the remote registers from the contents of the block REGS.  */
-
-static void
-st2000_store_registers ()
-{
-  int regno;
-
-  for (regno = 0; regno <= PC_REGNUM; regno++)
-    st2000_store_register(regno);
-
-  registers_changed ();
-}
-
-/* Store register REGNO, or all if REGNO == 0.
-   Return errno value.  */
-static void
-st2000_store_register (regno)
-     int regno;
-{
-  if (regno == -1)
-    st2000_store_registers ();
-  else
-    {
-      printf_stdebug ("PR %s %x\r", get_reg_name (regno),
-		      read_register (regno));
-
-      expect_prompt (1);
-    }
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-st2000_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-static void
-st2000_files_info ()
-{
-  printf ("\tAttached to %s at %d baud.\n",
-	  dev_name, baudrate);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns length moved.  */
-static int
-st2000_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     unsigned char *myaddr;
-     int len;
-{
-  int i;
-
-  for (i = 0; i < len; i++)
-    {
-      printf_stdebug ("PM.B %x %x\r", memaddr + i, myaddr[i]);
-      expect_prompt (1);
-    }
-  return len;
-}
-
-/* Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns length moved.  */
-static int
-st2000_read_inferior_memory(memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int i;
-
-  /* Number of bytes read so far.  */
-  int count;
-
-  /* Starting address of this pass.  */
-  unsigned long startaddr;
-
-  /* Number of bytes to read in this pass.  */
-  int len_this_pass;
-
-  /* Note that this code works correctly if startaddr is just less
-     than UINT_MAX (well, really CORE_ADDR_MAX if there was such a
-     thing).  That is, something like
-     st2000_read_bytes (CORE_ADDR_MAX - 4, foo, 4)
-     works--it never adds len to memaddr and gets 0.  */
-  /* However, something like
-     st2000_read_bytes (CORE_ADDR_MAX - 3, foo, 4)
-     doesn't need to work.  Detect it and give up if there's an attempt
-     to do that.  */
-  if (((memaddr - 1) + len) < memaddr) {
-    errno = EIO;
-    return 0;
-  }
-  
-  startaddr = memaddr;
-  count = 0;
-  while (count < len)
-    {
-      len_this_pass = 16;
-      if ((startaddr % 16) != 0)
-	len_this_pass -= startaddr % 16;
-      if (len_this_pass > (len - count))
-	len_this_pass = (len - count);
-
-      printf_stdebug ("DI.L %x %x\r", startaddr, len_this_pass);
-      expect (":  ", 1);
-
-      for (i = 0; i < len_this_pass; i++)
-	get_hex_byte (&myaddr[count++]);
-
-      expect_prompt (1);
-
-      startaddr += len_this_pass;
-    }
-  return len;
-}
-
-/* FIXME-someday!  Merge these two.  */
-static int
-st2000_xfer_inferior_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  if (write)
-    return st2000_write_inferior_memory (memaddr, myaddr, len);
-  else
-    return st2000_read_inferior_memory (memaddr, myaddr, len);
-}
-
-static void
-st2000_kill (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  return;		/* Ignore attempts to kill target system */
-}
-
-/* Clean up when a program exits.
-
-   The program actually lives on in the remote processor's RAM, and may be
-   run again without a download.  Don't leave it full of breakpoint
-   instructions.  */
-
-static void
-st2000_mourn_inferior ()
-{
-  remove_breakpoints ();
-  unpush_target (&st2000_ops);
-  generic_mourn_inferior ();	/* Do all the proper things now */
-}
-
-#define MAX_STDEBUG_BREAKPOINTS 16
-
-static CORE_ADDR breakaddr[MAX_STDEBUG_BREAKPOINTS] = {0};
-
-static int
-st2000_insert_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-  CORE_ADDR bp_addr = addr;
-  int bp_size = 0;
-
-  BREAKPOINT_FROM_PC (&bp_addr, &bp_size);
-
-  for (i = 0; i <= MAX_STDEBUG_BREAKPOINTS; i++)
-    if (breakaddr[i] == 0)
-      {
-	breakaddr[i] = addr;
-
-	st2000_read_inferior_memory (bp_addr, shadow, bp_size);
-	printf_stdebug("BR %x H\r", addr);
-	expect_prompt(1);
-	return 0;
-      }
-
-  fprintf(stderr, "Too many breakpoints (> 16) for STDBUG\n");
-  return 1;
-}
-
-static int
-st2000_remove_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     char *shadow;
-{
-  int i;
-
-  for (i = 0; i < MAX_STDEBUG_BREAKPOINTS; i++)
-    if (breakaddr[i] == addr)
-      {
-	breakaddr[i] = 0;
-
-	printf_stdebug("CB %d\r", i);
-	expect_prompt(1);
-	return 0;
-      }
-
-  fprintf(stderr, "Can't find breakpoint associated with 0x%x\n", addr);
-  return 1;
-}
-
-
-/* Put a command string, in args, out to STDBUG.  Output from STDBUG is placed
-   on the users terminal until the prompt is seen. */
-
-static void
-st2000_command (args, fromtty)
-     char	*args;
-     int	fromtty;
-{
-  if (!st2000_desc)
-    error("st2000 target not open.");
-  
-  if (!args)
-    error("Missing command.");
-	
-  printf_stdebug("%s\r", args);
-  expect_prompt(0);
-}
-
-/* Connect the user directly to STDBUG.  This command acts just like the
-   'cu' or 'tip' command.  Use <CR>~. or <CR>~^D to break out.  */
-
-/*static struct ttystate ttystate;*/
-
-static void
-cleanup_tty()
-{
-  printf("\r\n[Exiting connect mode]\r\n");
-/*  SERIAL_RESTORE(0, &ttystate);*/
-}
-
-#if 0
-/* This all should now be in serial.c */
-
-static void
-connect_command (args, fromtty)
-     char	*args;
-     int	fromtty;
-{
-  fd_set readfds;
-  int numfds;
-  int c;
-  char cur_esc = 0;
-
-  dont_repeat();
-
-  if (st2000_desc < 0)
-    error("st2000 target not open.");
-  
-  if (args)
-    fprintf("This command takes no args.  They have been ignored.\n");
-	
-  printf("[Entering connect mode.  Use ~. or ~^D to escape]\n");
-
-  serial_raw(0, &ttystate);
-
-  make_cleanup(cleanup_tty, 0);
-
-  FD_ZERO(&readfds);
-
-  while (1)
-    {
-      do
-	{
-	  FD_SET(0, &readfds);
-	  FD_SET(st2000_desc, &readfds);
-	  numfds = select(sizeof(readfds)*8, &readfds, 0, 0, 0);
-	}
-      while (numfds == 0);
-
-      if (numfds < 0)
-	perror_with_name("select");
-
-      if (FD_ISSET(0, &readfds))
-	{			/* tty input, send to stdebug */
-	  c = getchar();
-	  if (c < 0)
-	    perror_with_name("connect");
-
-	  printf_stdebug("%c", c);
-	  switch (cur_esc)
-	    {
-	    case 0:
-	      if (c == '\r')
-		cur_esc = c;
-	      break;
-	    case '\r':
-	      if (c == '~')
-		cur_esc = c;
-	      else
-		cur_esc = 0;
-	      break;
-	    case '~':
-	      if (c == '.' || c == '\004')
-		return;
-	      else
-		cur_esc = 0;
-	    }
-	}
-
-      if (FD_ISSET(st2000_desc, &readfds))
-	{
-	  while (1)
-	    {
-	      c = readchar(0);
-	      if (c < 0)
-		break;
-	      putchar(c);
-	    }
-	  fflush(stdout);
-	}
-    }
-}
-#endif /* 0 */
-
-/* Define the target subroutine names */
-
-struct target_ops st2000_ops ;
-
-static void 
-init_st2000_ops(void)
-{
-  st2000_ops.to_shortname =   "st2000";
-  st2000_ops.to_longname =   "Remote serial Tandem ST2000 target";
-  st2000_ops.to_doc =   "Use a remote computer running STDEBUG connected by a serial line;\n\
-or a network connection.\n\
-Arguments are the name of the device for the serial line,\n\
-the speed to connect at in bits per second." ;
-  st2000_ops.to_open =   st2000_open;
-  st2000_ops.to_close =   st2000_close;
-  st2000_ops.to_attach =   0;
-  st2000_run_ops.to_post_attach = NULL;
-  st2000_ops.to_require_attach = NULL;
-  st2000_ops.to_detach =   st2000_detach;
-  st2000_ops.to_require_detach = NULL;
-  st2000_ops.to_resume =   st2000_resume;
-  st2000_ops.to_wait  =   st2000_wait;
-  st2000_ops.to_post_wait = NULL;
-  st2000_ops.to_fetch_registers  =   st2000_fetch_register;
-  st2000_ops.to_store_registers  =   st2000_store_register;
-  st2000_ops.to_prepare_to_store =   st2000_prepare_to_store;
-  st2000_ops.to_xfer_memory  =   st2000_xfer_inferior_memory;
-  st2000_ops.to_files_info  =   st2000_files_info;
-  st2000_ops.to_insert_breakpoint =   st2000_insert_breakpoint;
-  st2000_ops.to_remove_breakpoint =   st2000_remove_breakpoint;	/* Breakpoints */
-  st2000_ops.to_terminal_init  =   0;
-  st2000_ops.to_terminal_inferior =   0;
-  st2000_ops.to_terminal_ours_for_output =   0;
-  st2000_ops.to_terminal_ours  =   0;
-  st2000_ops.to_terminal_info  =   0;				/* Terminal handling */
-  st2000_ops.to_kill  =   st2000_kill;
-  st2000_ops.to_load  =   0;				/* load */
-  st2000_ops.to_lookup_symbol =   0;				/* lookup_symbol */
-  st2000_ops.to_create_inferior =   st2000_create_inferior;
-  st2000_ops.to_post_startup_inferior = NULL;
-  st2000_ops.to_acknowledge_created_inferior = NULL;
-  st2000_ops.to_clone_and_follow_inferior = NULL;
-  st2000_ops.to_post_follow_inferior_by_clone = NULL;
-  st2000_run_ops.to_insert_fork_catchpoint = NULL;
-  st2000_run_ops.to_remove_fork_catchpoint = NULL;
-  st2000_run_ops.to_insert_vfork_catchpoint = NULL;
-  st2000_run_ops.to_remove_vfork_catchpoint = NULL;
-  st2000_ops.to_has_forked = NULL;
-  st2000_ops.to_has_vforked = NULL;
-  st2000_run_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  st2000_ops.to_post_follow_vfork = NULL;
-  st2000_run_ops.to_insert_exec_catchpoint = NULL;
-  st2000_run_ops.to_remove_exec_catchpoint = NULL;
-  st2000_run_ops.to_has_execd = NULL;
-  st2000_run_ops.to_reported_exec_events_per_exec_call = NULL;
-  st2000_run_ops.to_has_exited = NULL;
-  st2000_ops.to_mourn_inferior =   st2000_mourn_inferior;
-  st2000_ops.to_can_run  =   0;				/* can_run */
-  st2000_ops.to_notice_signals =   0; 				/* notice_signals */
-  st2000_ops.to_thread_alive  =   0;                            /* thread alive */
-  st2000_ops.to_stop  =   0;				/* to_stop */
-  st2000_ops.to_pid_to_exec_file = NULL;
-  st2000_run_ops.to_core_file_to_sym_file = NULL;
-  st2000_ops.to_stratum =   process_stratum;
-  st2000_ops.DONT_USE =   0;				/* next */
-  st2000_ops.to_has_all_memory =   1;
-  st2000_ops.to_has_memory =   1;
-  st2000_ops.to_has_stack =   1;
-  st2000_ops.to_has_registers =   1;
-  st2000_ops.to_has_execution =   1;				/* all mem, mem, stack, regs, exec */
-  st2000_ops.to_sections =   0;
-  st2000_ops.to_sections_end =   0;				/* Section pointers */
-  st2000_ops.to_magic =   OPS_MAGIC;			/* Always the last thing */
-} ;
-
-void
-_initialize_remote_st2000 ()
-{
-  init_st2000_ops() ;
-  add_target (&st2000_ops);
-  add_com ("st2000 <command>", class_obscure, st2000_command,
-	   "Send a command to the STDBUG monitor.");
-  add_com ("connect", class_obscure, connect_command,
-	   "Connect the terminal directly up to the STDBUG command monitor.\n\
-Use <CR>~. or <CR>~^D to break out.");
-}
diff --git a/gdb/remote-st2000.c b/gdb/remote-st2000.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-st2000.c
+++ /dev/null
diff --git a/gdb/remote-udi.c b/gdb/remote-udi.c
deleted file mode 100644
index 6397bca..0000000
--- a/gdb/remote-udi.c
+++ /dev/null
@@ -1,1694 +0,0 @@
-/* Remote debugging interface for AMD 29k interfaced via UDI, for GDB.
-   Copyright 1990, 1992, 1995 Free Software Foundation, Inc.
-   Written by Daniel Mann.  Contributed by AMD.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This is like remote.c but uses the Universal Debug Interface (UDI) to 
-   talk to the target hardware (or simulator).  UDI is a TCP/IP based
-   protocol; for hardware that doesn't run TCP, an interface adapter 
-   daemon talks UDI on one side, and talks to the hardware (typically
-   over a serial port) on the other side.
-
- - Originally written by Daniel Mann at AMD for MiniMON and gdb 3.91.6.
- - David Wood (wood@lab.ultra.nyu.edu) at New York University adapted this
-	file to gdb 3.95.  I was unable to get this working on sun3os4
-	with termio, only with sgtty.
- - Daniel Mann at AMD took the 3.95 adaptions above and replaced
-   	MiniMON interface with UDI-p interface.	  */
- 
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "value.h"
-#include <ctype.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <errno.h>
-#include "gdb_string.h"
-#include "terminal.h"
-#include "target.h"
-#include "29k-share/udi/udiproc.h"
-#include "gdbcmd.h"
-#include "bfd.h"
-#include "gdbcore.h" /* For download function */
-
-/* access the register store directly, without going through
-   the normal handler functions. This avoids an extra data copy.  */
-
-extern int stop_soon_quietly;           /* for wait_for_inferior */
-extern struct value *call_function_by_hand();
-static void udi_resume PARAMS ((int pid, int step, enum target_signal sig));
-static void udi_fetch_registers PARAMS ((int regno));
-static void udi_load PARAMS ((char *args, int from_tty));
-static void fetch_register PARAMS ((int regno));
-static void udi_store_registers PARAMS ((int regno));
-static int store_register PARAMS ((int regno));
-static int regnum_to_srnum PARAMS ((int regno));
-static void udi_close PARAMS ((int quitting));
-static CPUSpace udi_memory_space PARAMS ((CORE_ADDR addr));
-static int udi_write_inferior_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
-					      int len));
-static int udi_read_inferior_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
-					     int len));
-static void download PARAMS ((char *load_arg_string, int from_tty));
-char   CoffFileName[100] = "";
-
-#define FREEZE_MODE     (read_register(CPS_REGNUM) & 0x400)
-#define USE_SHADOW_PC	((processor_type == a29k_freeze_mode) && FREEZE_MODE)
-
-static int timeout = 5;
-extern struct target_ops udi_ops;             /* Forward declaration */
-
-/* Special register enumeration.
-*/
-
-/******************************************************************* UDI DATA*/
-#define	MAXDATA		2*1024		/* max UDI[read/write] byte size */
-/* Descriptor for I/O to remote machine.  Initialize it to -1 so that
-   udi_open knows that we don't have a file open when the program
-   starts.  */
-
-UDISessionId udi_session_id = -1;
-static char *udi_config_id;
-
-CPUOffset IMemStart = 0;
-CPUSizeT IMemSize = 0;
-CPUOffset DMemStart = 0;
-CPUSizeT DMemSize = 0;
-CPUOffset RMemStart = 0;
-CPUSizeT RMemSize = 0;
-UDIUInt32 CPUPRL;
-UDIUInt32 CoProcPRL;
-
-UDIMemoryRange address_ranges[2]; /* Text and data */
-UDIResource entry = {0, 0};	/* Entry point */
-CPUSizeT stack_sizes[2];	/* Regular and memory stacks */
-
-#define	SBUF_MAX	1024	/* maximum size of string handling buffer */
-char sbuf[SBUF_MAX];
-
-typedef	struct 	bkpt_entry_str
-{
-    UDIResource	 Addr;
-    UDIUInt32	 PassCount;
-    UDIBreakType Type;
-    unsigned int BreakId;
-} bkpt_entry_t;
-#define		BKPT_TABLE_SIZE 40
-static bkpt_entry_t	bkpt_table[BKPT_TABLE_SIZE];
-extern	char	dfe_errmsg[];		/* error string */
-
-/* malloc'd name of the program on the remote system.  */
-static char *prog_name = NULL;
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-
-static void
-udi_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  char *args1;
-
-  if (execfile)
-    {
-      if (prog_name != NULL)
-	free (prog_name);
-      prog_name = savestring (execfile, strlen (execfile));
-    }
-  else if (entry.Offset)
-    execfile = "";
-  else
-    error ("No image loaded into target.");
-
-  if (udi_session_id < 0)
-    {
-      /* If the TIP is not open, open it.  */
-      if (UDIConnect (udi_config_id, &udi_session_id))
-	error("UDIConnect() failed: %s\n", dfe_errmsg);
-      /* We will need to download the program.  */
-      entry.Offset = 0;
-    }
-
-  inferior_pid = 40000;
-
-  if (!entry.Offset)
-    download(execfile, 0);
-
-  args1 = alloca (strlen(execfile) + strlen(args) + 2);
-
-  if (execfile[0] == '\0')
-
-    /* It is empty.  We need to quote it somehow, or else the target
-       will think there is no argument being passed here.  According
-       to the UDI spec it is quoted "according to TIP OS rules" which
-       I guess means quoting it like the Unix shell should work
-       (sounds pretty bogus to me...).  In fact it doesn't work (with
-       isstip anyway), but passing in two quotes as the argument seems
-       like a reasonable enough behavior anyway (I guess).  */
-
-    strcpy (args1, "''");
-  else
-    strcpy (args1, execfile);
-  strcat (args1, " ");
-  strcat (args1, args);
-
-  UDIInitializeProcess (address_ranges,		/* ProcessMemory[] */
-			(UDIInt)2,		/* NumberOfRanges */
-			entry,			/* EntryPoint */
-			stack_sizes,		/* *StackSizes */
-			(UDIInt)2,		/* NumberOfStacks */
-			args1);			/* ArgString */
-
-  init_wait_for_inferior ();
-  clear_proceed_status ();
-  proceed (-1, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-static void
-udi_mourn()
-{
-#if 0
-  /* Requiring "target udi" each time you run is a major pain.  I suspect
-     this was just blindy copied from remote.c, in which "target" and
-     "run" are combined.  Having a udi target without an inferior seems
-     to work between "target udi" and "run", so why not now?  */
-  pop_target ();                /* Pop back to no-child state */
-#endif
-  /* But if we're going to want to run it again, we better remove the
-     breakpoints...  */
-  remove_breakpoints ();
-  generic_mourn_inferior ();
-}
-
-/******************************************************************** UDI_OPEN
-** Open a connection to remote TIP.
-   NAME is the socket domain used for communication with the TIP,
-   then a space and the socket name or TIP-host name.
-   '<udi_udi_config_id>' for example.
- */
-
-/* XXX - need cleanups for udiconnect for various failures!!! */
-
-static void
-udi_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  unsigned int prl;
-  char *p;
-  int cnt;
-  UDIMemoryRange KnownMemory[10];
-  UDIUInt32 ChipVersions[10];
-  UDIInt NumberOfRanges = 10;
-  UDIInt NumberOfChips = 10;
-  UDIPId PId;
-  UDIUInt32 TIPId, TargetId, DFEId, DFE, TIP, DFEIPCId, TIPIPCId;
-
-  target_preopen(from_tty);
-
-  entry.Offset = 0;
-
-  for (cnt = 0; cnt < BKPT_TABLE_SIZE; cnt++)
-    bkpt_table[cnt].Type = 0;
-
-  if (udi_config_id)
-    free (udi_config_id);
-
-  if (!name)
-    error("Usage: target udi config_id, where config_id appears in udi_soc file");
-
-  udi_config_id = strdup (strtok (name, " \t"));
-
-  if (UDIConnect (udi_config_id, &udi_session_id))
-    /* FIXME: Should set udi_session_id to -1 here.  */
-    error("UDIConnect() failed: %s\n", dfe_errmsg);
-
-  push_target (&udi_ops);
-
-  /*
-  ** Initialize target configuration structure (global)
-  */
-  if (UDIGetTargetConfig (KnownMemory, &NumberOfRanges,
-			  ChipVersions, &NumberOfChips))
-    error ("UDIGetTargetConfig() failed");
-  if (NumberOfChips > 2)
-    fprintf_unfiltered(gdb_stderr,"Target has more than one processor\n");
-  for (cnt=0; cnt < NumberOfRanges; cnt++)
-    {
-      switch(KnownMemory[cnt].Space)
-	{
-	default:
-	  fprintf_unfiltered(gdb_stderr, "UDIGetTargetConfig() unknown memory space\n");
-	  break;
-	case UDI29KCP_S:
-	  break;
-	case UDI29KIROMSpace:
-	  RMemStart = KnownMemory[cnt].Offset;
-	  RMemSize = KnownMemory[cnt].Size;
-	  break;
-	case UDI29KIRAMSpace:
-	  IMemStart = KnownMemory[cnt].Offset;
-	  IMemSize = KnownMemory[cnt].Size;
-	  break;
-	case UDI29KDRAMSpace:
-	  DMemStart = KnownMemory[cnt].Offset;
-	  DMemSize = KnownMemory[cnt].Size;
-	  break;
-	}
-    }
-
-  a29k_get_processor_type ();
-
-  if (UDICreateProcess (&PId))
-     fprintf_unfiltered(gdb_stderr, "UDICreateProcess() failed\n");
-
-  /* Print out some stuff, letting the user now what's going on */
-  if (UDICapabilities (&TIPId, &TargetId, DFEId, DFE, &TIP, &DFEIPCId,
-		       &TIPIPCId, sbuf))
-    error ("UDICapabilities() failed");
-  if (from_tty)
-    {
-      printf_filtered ("Connected via UDI socket,\n\
- DFE-IPC version %x.%x.%x  TIP-IPC version %x.%x.%x  TIP version %x.%x.%x\n %s\n",
-		       (DFEIPCId>>8)&0xf, (DFEIPCId>>4)&0xf, DFEIPCId&0xf,
-		       (TIPIPCId>>8)&0xf, (TIPIPCId>>4)&0xf, TIPIPCId&0xf,
-		       (TargetId>>8)&0xf, (TargetId>>4)&0xf, TargetId&0xf,
-		       sbuf);
-    }
-}
-
-/******************************************************************* UDI_CLOSE
-   Close the open connection to the TIP process.
-   Use this when you want to detach and do something else
-   with your gdb.  */
-static void
-udi_close (quitting)	/*FIXME: how is quitting used */
-     int quitting;
-{
-  if (udi_session_id < 0)
-    return;
-
-  /* We should never get here if there isn't something valid in
-     udi_session_id.  */
-
-  if (UDIDisconnect (udi_session_id, UDITerminateSession))
-    {
-      if (quitting)
-	warning ("UDIDisconnect() failed in udi_close");
-      else
-	error ("UDIDisconnect() failed in udi_close");
-    }
-
-  /* Do not try to close udi_session_id again, later in the program.  */
-  udi_session_id = -1;
-  inferior_pid = 0;
-
-  printf_filtered ("  Ending remote debugging\n");
-} 
-
-/**************************************************************** UDI_ATACH */
-/* Attach to a program that is already loaded and running 
- * Upon exiting the process's execution is stopped.
- */
-static void
-udi_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  UDIResource	From;
-  UDIInt32	PC_adds;
-  UDICount	Count = 1;
-  UDISizeT	Size = 4;
-  UDICount	CountDone;
-  UDIBool	HostEndian = 0;
-  UDIError	err;
-
-  if (args == NULL)
-    error_no_arg ("program to attach");
-
-  if (udi_session_id < 0)
-      error ("UDI connection not opened yet, use the 'target udi' command.\n");
-	
-  if (from_tty)
-      printf_unfiltered ("Attaching to remote program %s...\n", prog_name);
-
-  UDIStop();
-  From.Space = UDI29KSpecialRegs;
-  From.Offset = 11;
-  if (err = UDIRead(From, &PC_adds, Count, Size, &CountDone, HostEndian))
-    error ("UDIRead failed in udi_attach");
-  printf_unfiltered ("Remote process is now halted, pc1 = 0x%x.\n", PC_adds);
-}
-/************************************************************* UDI_DETACH */
-/* Terminate the open connection to the TIP process.
-   Use this when you want to detach and do something else
-   with your gdb.  Leave remote process running (with no breakpoints set). */
-static void
-udi_detach (args,from_tty)
-     char *args;
-     int from_tty;
-{
-
-  remove_breakpoints();		/* Just in case there were any left in */
-
-  if (UDIDisconnect (udi_session_id, UDIContinueSession))
-    error ("UDIDisconnect() failed in udi_detach");
-
-  /* Don't try to UDIDisconnect it again in udi_close, which is called from
-     pop_target.  */
-  udi_session_id = -1;
-  inferior_pid = 0;
-
-  pop_target();
-
-  if (from_tty)
-    printf_unfiltered ("Detaching from TIP\n");
-}
-
-
-/****************************************************************** UDI_RESUME
-** Tell the remote machine to resume.  */
-
-static void
-udi_resume (pid, step, sig)
-     int pid, step;
-     enum target_signal sig;
-{
-  UDIError tip_error;
-  UDIUInt32 Steps = 1;
-  UDIStepType StepType = UDIStepNatural;
-  UDIRange Range;
-
-  if (step) 			/* step 1 instruction */
-    {
-      tip_error = UDIStep (Steps, StepType, Range);
-      if (!tip_error)
-	return;
-
-      fprintf_unfiltered (gdb_stderr,  "UDIStep() error = %d\n", tip_error);
-      error ("failed in udi_resume");
-    }
-
-  if (UDIExecute())
-    error ("UDIExecute() failed in udi_resume");
-}
-
-/******************************************************************** UDI_WAIT
-** Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.  */
-
-static int
-udi_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  UDIInt32	MaxTime;
-  UDIPId	PId;
-  UDIInt32	StopReason;
-  UDISizeT	CountDone;
-  int 		old_timeout = timeout;
-  int 		old_immediate_quit = immediate_quit;
-  int		i;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-/* wait for message to arrive. It should be:
-  If the target stops executing, udi_wait() should return.
-*/
-  timeout = 0;			/* Wait indefinetly for a message */
-  immediate_quit = 1;   	/* Helps ability to QUIT */
-
-  while(1)
-    {
-      i = 0;
-      MaxTime = UDIWaitForever;
-      UDIWait(MaxTime, &PId, &StopReason);
-      QUIT;			/* Let user quit if they want */
-
-      switch (StopReason & UDIGrossState)
-	{
-	case UDIStdoutReady:
-	  if (UDIGetStdout (sbuf, (UDISizeT)SBUF_MAX, &CountDone))
-	    /* This is said to happen if the program tries to output
-	       a whole bunch of output (more than SBUF_MAX, I would
-	       guess).  It doesn't seem to happen with the simulator.  */
-	    warning ("UDIGetStdout() failed in udi_wait");
-	  fwrite (sbuf, 1, CountDone, stdout);
-	  gdb_flush(gdb_stdout);
-	  continue;
-
-	case UDIStderrReady:
-	  UDIGetStderr (sbuf, (UDISizeT)SBUF_MAX, &CountDone);
-	  fwrite (sbuf, 1, CountDone, stderr);
-	  gdb_flush(gdb_stderr);
-	  continue;
-
-	case UDIStdinNeeded:
-	  {
-	    int ch;
-	    i = 0;
-	    do
-	      {
-		ch = getchar ();
-		if (ch == EOF)
-		  break;
-		sbuf[i++] = ch;
-	      } while (i < SBUF_MAX && ch != '\n');
-	    UDIPutStdin (sbuf, (UDISizeT)i, &CountDone);
-	    continue;
-	  }
-
-	case UDIRunning:
-	  /* In spite of the fact that we told UDIWait to wait forever, it will
-	     return spuriously sometimes.  */
-	case UDIStdinModeX:
-	  continue;
-	default:
-	  break;
-	}
-      break;
-    }
-
-  switch (StopReason & UDIGrossState)
-    {
-    case UDITrapped:
-      printf_unfiltered("Am290*0 received vector number %d\n", StopReason >> 24);
-	  
-      switch ((StopReason >> 8 ) & 0xff)
-	{
-	case 0:			/* Illegal opcode */
-	  printf_unfiltered("	(break point)\n");
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_TRAP;
-	  break;
-	case 1:			/* Unaligned Access */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_BUS;
-	  break;
-	case 3:
-	case 4:
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_FPE;
-	  break;
-	case 5:			/* Protection Violation */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  /* Why not SEGV?  What is a Protection Violation?  */
-	  status->value.sig = TARGET_SIGNAL_ILL;
-	  break;
-	case 6:
-	case 7:
-	case 8:			/* User Instruction Mapping Miss */
-	case 9:			/* User Data Mapping Miss */
-	case 10:		/* Supervisor Instruction Mapping Miss */
-	case 11:		/* Supervisor Data Mapping Miss */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_SEGV;
-	  break;
-	case 12:
-	case 13:
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_ILL;
-	  break;
-	case 14:		/* Timer */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_ALRM;
-	  break;
-	case 15:		/* Trace */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_TRAP;
-	  break;
-	case 16:		/* INTR0 */
-	case 17:		/* INTR1 */
-	case 18:		/* INTR2 */
-	case 19:		/* INTR3/Internal */
-	case 20:		/* TRAP0 */
-	case 21:		/* TRAP1 */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_INT;
-	  break;
-	case 22:		/* Floating-Point Exception */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  /* Why not FPE?  */
-	  status->value.sig = TARGET_SIGNAL_ILL;
-	  break;
-	case 77:		/* assert 77 */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = TARGET_SIGNAL_TRAP;
-	  break;
-	default:
-	  status->kind = TARGET_WAITKIND_EXITED;
-	  status->value.integer = 0;
-	}
-      break;
-    case UDINotExecuting:
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TERM;
-      break;
-    case UDIStopped:
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TSTP;
-      break;
-    case UDIWarned:
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_URG;
-      break;
-    case UDIStepped:
-    case UDIBreak:
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      break;
-    case UDIWaiting:
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_STOP;
-      break;
-    case UDIHalted:
-      status->kind = TARGET_WAITKIND_STOPPED;
-      status->value.sig = TARGET_SIGNAL_KILL;
-      break;
-    case UDIExited:
-    default:
-      status->kind = TARGET_WAITKIND_EXITED;
-      status->value.integer = 0;
-    }
-
-  timeout = old_timeout;	/* Restore original timeout value */
-  immediate_quit = old_immediate_quit;
-  return inferior_pid;
-}
-
-#if 0
-/* Handy for debugging */
-udi_pc()
-{
-  UDIResource	From;
-  UDIUInt32	*To;
-  UDICount	Count;
-  UDISizeT	Size = 4;
-  UDICount	CountDone;
-  UDIBool	HostEndian = 0;
-  UDIError	err;
-  int pc[2];
-  unsigned long myregs[256];
-  int i;
-
-  From.Space = UDI29KPC;
-  From.Offset = 0;
-  To = (UDIUInt32 *)pc;
-  Count = 2;
-
-  err = UDIRead(From, To, Count, Size, &CountDone, HostEndian);
-
-  printf_unfiltered ("err = %d, CountDone = %d, pc[0] = 0x%x, pc[1] = 0x%x\n",
-	  err, CountDone, pc[0], pc[1]);
-
-  udi_fetch_registers(-1);
-
-  printf_unfiltered("other pc1 = 0x%x, pc0 = 0x%x\n", *(int *)&registers[4 * PC_REGNUM],
-	  *(int *)&registers[4 * NPC_REGNUM]);
-
-  /* Now, read all the registers globally */
-
-  From.Space = UDI29KGlobalRegs;
-  From.Offset = 0;
-  err = UDIRead(From, myregs, 256, 4, &CountDone, HostEndian);
-
-  printf ("err = %d, CountDone = %d\n", err, CountDone);
-
-  printf("\n");
-
-  for (i = 0; i < 256; i += 2)
-    printf("%d:\t%#10x\t%11d\t%#10x\t%11d\n", i, myregs[i], myregs[i],
-	   myregs[i+1], myregs[i+1]);
-  printf("\n");
-
-  return pc[0];
-}
-#endif
-
-/********************************************************** UDI_FETCH_REGISTERS
- * Read a remote register 'regno'. 
- * If regno==-1 then read all the registers.
- */
-static void 
-udi_fetch_registers (regno)
-int	regno;
-{
-  UDIResource	From;
-  UDIUInt32	*To;
-  UDICount	Count;
-  UDISizeT	Size = 4;
-  UDICount	CountDone;
-  UDIBool	HostEndian = 0;
-  UDIError	err;
-  int		i;
-
-  if (regno >= 0)  {
-    fetch_register(regno);
-    return;
-  }
-
-/* Gr1/rsp */
-
-  From.Space = UDI29KGlobalRegs;
-  From.Offset = 1;
-  To = (UDIUInt32 *)&registers[4 * GR1_REGNUM];
-  Count = 1;
-  if (err = UDIRead(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIRead() failed in udi_fetch_registers");
-
-  register_valid[GR1_REGNUM] = 1;
-
-#if defined(GR64_REGNUM)	/* Read gr64-127 */
-
-/* Global Registers gr64-gr95 */ 
-
-  From.Space = UDI29KGlobalRegs;
-  From.Offset = 64;
-  To = (UDIUInt32 *)&registers[4 * GR64_REGNUM];
-  Count = 32;
-  if (err = UDIRead(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIRead() failed in udi_fetch_registers");
-
-  for (i = GR64_REGNUM; i < GR64_REGNUM + 32; i++)
-    register_valid[i] = 1;
-
-#endif	/*  GR64_REGNUM */
-
-/* Global Registers gr96-gr127 */ 
-
-  From.Space = UDI29KGlobalRegs;
-  From.Offset = 96;
-  To = (UDIUInt32 *)&registers[4 * GR96_REGNUM];
-  Count = 32;
-  if (err = UDIRead(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIRead() failed in udi_fetch_registers");
-
-  for (i = GR96_REGNUM; i < GR96_REGNUM + 32; i++)
-    register_valid[i] = 1;
-
-/* Local Registers */
-
-  From.Space = UDI29KLocalRegs;
-  From.Offset = 0;
-  To = (UDIUInt32 *)&registers[4 * LR0_REGNUM];
-  Count = 128;
-  if (err = UDIRead(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIRead() failed in udi_fetch_registers");
-
-  for (i = LR0_REGNUM; i < LR0_REGNUM + 128; i++)
-    register_valid[i] = 1;
-
-/* Protected Special Registers */
-
-  From.Space = UDI29KSpecialRegs;
-  From.Offset = 0;
-  To = (UDIUInt32 *)&registers[4 * SR_REGNUM(0)];
-  Count = 15;
-  if (err = UDIRead(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIRead() failed in udi_fetch_registers");
-
-  for (i = SR_REGNUM(0); i < SR_REGNUM(0) + 15; i++)
-    register_valid[i] = 1;
-
-  if (USE_SHADOW_PC) {	/* Let regno_to_srnum() handle the register number */
-    fetch_register(NPC_REGNUM);
-    fetch_register(PC_REGNUM);
-    fetch_register(PC2_REGNUM);
-
-/* Unprotected Special Registers sr128-sr135 */
-
-    From.Space = UDI29KSpecialRegs;
-    From.Offset = 128;
-    To = (UDIUInt32 *)&registers[4 * SR_REGNUM(128)];
-    Count = 135-128 + 1;
-    if (err = UDIRead(From, To, Count, Size, &CountDone, HostEndian))
-      error("UDIRead() failed in udi_fetch_registers");
-
-    for (i = SR_REGNUM(128); i < SR_REGNUM(128) + 135-128+1; i++)
-      register_valid[i] = 1;
-  }
-
-  if (remote_debug)
-    {
-      printf_unfiltered("Fetching all registers\n");
-      printf_unfiltered("Fetching PC0 = 0x%x, PC1 = 0x%x, PC2 = 0x%x\n",
-	     read_register(NPC_REGNUM), read_register(PC_REGNUM),
-	     read_register(PC2_REGNUM));
-    }
-
-  /* There doesn't seem to be any way to get these.  */
-  {
-    int val = -1;
-    supply_register (FPE_REGNUM, (char *) &val);
-    supply_register (INTE_REGNUM, (char *) &val);
-    supply_register (FPS_REGNUM, (char *) &val);
-    supply_register (EXO_REGNUM, (char *) &val);
-  }
-}
-
-
-/********************************************************* UDI_STORE_REGISTERS
-** Store register regno into the target.  
- * If regno==-1 then store all the registers.
- */
-
-static void
-udi_store_registers (regno)
-int regno;
-{
-  UDIUInt32	*From;
-  UDIResource	To;
-  UDICount	Count;
-  UDISizeT	Size = 4;
-  UDICount	CountDone;
-  UDIBool	HostEndian = 0;
-  
-  if (regno >= 0)
-    {
-      store_register(regno);
-      return;
-    }
-
-  if (remote_debug)
-    {
-      printf_unfiltered("Storing all registers\n");
-      printf_unfiltered("PC0 = 0x%x, PC1 = 0x%x, PC2 = 0x%x\n", read_register(NPC_REGNUM),
-	     read_register(PC_REGNUM), read_register(PC2_REGNUM));
-    }
-
-/* Gr1/rsp */
-
-  From = (UDIUInt32 *)&registers[4 * GR1_REGNUM];
-  To.Space = UDI29KGlobalRegs;
-  To.Offset = 1;
-  Count = 1;
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-#if defined(GR64_REGNUM)
-
-/* Global registers gr64-gr95 */
-
-  From = (UDIUInt32 *)&registers[4 * GR64_REGNUM];
-  To.Space = UDI29KGlobalRegs;
-  To.Offset = 64;
-  Count = 32;
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-#endif	/* GR64_REGNUM */
-
-/* Global registers gr96-gr127 */
-
-  From = (UDIUInt32 *)&registers[4 * GR96_REGNUM];
-  To.Space = UDI29KGlobalRegs;
-  To.Offset = 96;
-  Count = 32;
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-/* Local Registers */
-
-  From = (UDIUInt32 *)&registers[4 * LR0_REGNUM];
-  To.Space = UDI29KLocalRegs;
-  To.Offset = 0;
-  Count = 128;
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-
-/* Protected Special Registers */ /* VAB through TMR */
-
-  From = (UDIUInt32 *)&registers[4 * SR_REGNUM(0)];
-  To.Space = UDI29KSpecialRegs;
-  To.Offset = 0;
-  Count = 10;
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-/* PC0, PC1, PC2 possibly as shadow registers */
-
-  From = (UDIUInt32 *)&registers[4 * SR_REGNUM(10)];
-  To.Space = UDI29KSpecialRegs;
-  Count = 3;
-  if (USE_SHADOW_PC) 
-    To.Offset = 20;				/* SPC0 */
-  else 
-    To.Offset = 10;				/* PC0 */
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-/* PC1 via UDI29KPC */
-
-  From = (UDIUInt32 *)&registers[4 * PC_REGNUM];
-  To.Space = UDI29KPC;
-  To.Offset = 0;				/* PC1 */
-  Count = 1;
-  if (UDIWrite (From, To, Count, Size, &CountDone, HostEndian))
-    error ("UDIWrite() failed in udi_store_regisetrs");
-
-  /* LRU and MMU */
-
-  From = (UDIUInt32 *)&registers[4 * SR_REGNUM(13)];
-  To.Space = UDI29KSpecialRegs;
-  To.Offset = 13;
-  Count = 2;
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-/* Unprotected Special Registers */ 
-
-  From = (UDIUInt32 *)&registers[4 * SR_REGNUM(128)];
-  To.Space = UDI29KSpecialRegs;
-  To.Offset = 128;
-  Count = 135-128 +1;
-  if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    error("UDIWrite() failed in udi_store_regisetrs");
-
-  registers_changed ();
-}
-
-/****************************************************** UDI_PREPARE_TO_STORE */
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-udi_prepare_to_store ()
-{
-  /* Do nothing, since we can store individual regs */
-}
-
-/********************************************************** TRANSLATE_ADDR */
-static CORE_ADDR
-translate_addr(addr)
-CORE_ADDR addr;
-{
-#if defined(ULTRA3) && defined(KERNEL_DEBUGGING)
-        /* Check for a virtual address in the kernel */
-        /* Assume physical address of ublock is in  paddr_u register */
-	/* FIXME: doesn't work for user virtual addresses */
-        if (addr >= UVADDR) {
-                /* PADDR_U register holds the physical address of the ublock */
-                CORE_ADDR i = (CORE_ADDR)read_register(PADDR_U_REGNUM);
-                return(i + addr - (CORE_ADDR)UVADDR);
-        } else {
-        	return(addr);
-        }
-#else
-        return(addr);
-#endif
-}
-/************************************************* UDI_XFER_INFERIOR_MEMORY */
-/* FIXME!  Merge these two.  */
-static int
-udi_xfer_inferior_memory (memaddr, myaddr, len, write)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-{
-
-  memaddr = translate_addr(memaddr);
-
-  if (write)
-    return udi_write_inferior_memory (memaddr, myaddr, len);
-  else
-    return udi_read_inferior_memory (memaddr, myaddr, len);
-}
-
-/********************************************************** UDI_FILES_INFO */
-static void
-udi_files_info ()
-{
-  printf_unfiltered ("\tAttached to UDI socket to %s", udi_config_id);
-  if (prog_name != NULL)
-    printf_unfiltered ("and running program %s", prog_name);
-  printf_unfiltered (".\n");
-}
-
-/**************************************************** UDI_INSERT_BREAKPOINT */
-static int
-udi_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int cnt;
-  UDIError err;
-
-  for (cnt = 0; cnt < BKPT_TABLE_SIZE; cnt++)
-    if (bkpt_table[cnt].Type == 0) /* Find first free slot */
-      break;
-
-  if(cnt >= BKPT_TABLE_SIZE)
-    error("Too many breakpoints set");
-
-  bkpt_table[cnt].Addr.Offset = addr;
-  bkpt_table[cnt].Addr.Space  = UDI29KIRAMSpace;
-  bkpt_table[cnt].PassCount = 1;
-  bkpt_table[cnt].Type = UDIBreakFlagExecute;
-  
-  err = UDISetBreakpoint(bkpt_table[cnt].Addr,
-			 bkpt_table[cnt].PassCount,
-			 bkpt_table[cnt].Type,
-			 &bkpt_table[cnt].BreakId);
-
-  if (err == 0) return 0;		/* Success */
-
-  bkpt_table[cnt].Type = 0;
-  error("UDISetBreakpoint returned error code %d\n", err);
-}
-
-/**************************************************** UDI_REMOVE_BREAKPOINT */
-static int
-udi_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  int cnt;
-  UDIError err;
-
-  for (cnt = 0; cnt < BKPT_TABLE_SIZE; cnt++)
-    if (bkpt_table[cnt].Addr.Offset == addr) /* Find matching breakpoint */
-      break;
-
-  if(cnt >= BKPT_TABLE_SIZE)
-    error("Can't find breakpoint in table");
-
-  bkpt_table[cnt].Type = 0;
-
-  err = UDIClearBreakpoint(bkpt_table[cnt].BreakId);
-  if (err == 0) return 0;	/* Success */
-
-  error("UDIClearBreakpoint returned error code %d\n", err);
-}
-
-static void
-udi_kill(arg,from_tty)
-     char *arg;
-     int from_tty;
-{
-
-#if 0
-/*
-UDIStop does not really work as advertised.  It causes the TIP to close it's
-connection, which usually results in GDB dying with a SIGPIPE.  For now, we
-just invoke udi_close, which seems to get things right.
-*/
-  UDIStop();
-
-  udi_session_id = -1;
-  inferior_pid = 0;
-
-  if (from_tty)
-    printf_unfiltered("Target has been stopped.");
-#endif /* 0 */
-#if 0
-  udi_close(0);
-  pop_target();
-#endif /* 0 */
-
-  /* Keep the target around, e.g. so "run" can do the right thing when
-     we are already debugging something.  */
-
-  if (UDIDisconnect (udi_session_id, UDITerminateSession))
-    {
-      warning ("UDIDisconnect() failed");
-    }
-
-  /* Do not try to close udi_session_id again, later in the program.  */
-  udi_session_id = -1;
-  inferior_pid = 0;
-}
-
-/* 
-   Load a program into the target.  Args are: `program {options}'.  The options
-   are used to control loading of the program, and are NOT passed onto the
-   loaded code as arguments.  (You need to use the `run' command to do that.)
-
-   The options are:
- 		-ms %d	Set mem stack size to %d
-		-rs %d	Set regular stack size to %d
-		-i	send init info (default)
-		-noi	don't send init info
-		-[tT]  	Load Text section
-		-[dD]	Load Data section
-		-[bB]	Load BSS section
-		-[lL]	Load Lit section
-  */
-
-static void
-download(load_arg_string, from_tty)
-     char *load_arg_string;
-     int from_tty;
-{
-#define DEFAULT_MEM_STACK_SIZE 		0x6000
-#define DEFAULT_REG_STACK_SIZE 		0x2000
-
-  char *token;
-  char *filename;
-  asection *section;
-  bfd *pbfd;
-  UDIError err;
-  int load_text = 1, load_data = 1, load_bss = 1, load_lit = 1;
-
-  address_ranges[0].Space = UDI29KIRAMSpace;
-  address_ranges[0].Offset = 0xffffffff;
-  address_ranges[0].Size = 0;
-
-  address_ranges[1].Space = UDI29KDRAMSpace;
-  address_ranges[1].Offset = 0xffffffff;
-  address_ranges[1].Size = 0;
-
-  stack_sizes[0] = DEFAULT_REG_STACK_SIZE;
-  stack_sizes[1] = DEFAULT_MEM_STACK_SIZE;
-
-  dont_repeat ();
-
-  filename = strtok(load_arg_string, " \t");
-  if (!filename)
-    error ("Must specify at least a file name with the load command");
-
-  filename = tilde_expand (filename);
-  make_cleanup ((make_cleanup_func) free, filename);
-
-  while (token = strtok (NULL, " \t"))
-    {
-      if (token[0] == '-')
-	{
-	  token++;
-
-	  if (STREQ (token, "ms"))
-	    stack_sizes[1] = atol (strtok (NULL, " \t"));
-	  else if (STREQ (token, "rs"))
-	    stack_sizes[0] = atol (strtok (NULL, " \t"));
-	  else
-	    {
-	      load_text = load_data = load_bss = load_lit = 0;
-
-	      while (*token)
-		{
-		  switch (*token++)
-		    {
-		    case 't':
-		    case 'T':
-		      load_text = 1;
-		      break;
-		    case 'd':
-		    case 'D':
-		      load_data = 1;
-		      break;
-		    case 'b':
-		    case 'B':
-		      load_bss = 1;
-		      break;
-		    case 'l':
-		    case 'L':
-		      load_lit = 1;
-		      break;
-		    default:
-		      error ("Unknown UDI load option -%s", token-1);
-		    }
-		}
-	    }
-	}
-    }
-
-  pbfd = bfd_openr (filename, gnutarget);
-
-  if (!pbfd) 
-    /* FIXME: should be using bfd_errmsg, not assuming it was
-       bfd_error_system_call.  */
-    perror_with_name (filename);
-  
-  /* FIXME: should be checking for errors from bfd_close (for one thing,
-     on error it does not free all the storage associated with the
-     bfd).  */
-  make_cleanup ((make_cleanup_func) bfd_close, pbfd);
-
-  QUIT;
-  immediate_quit++;
-
-  if (!bfd_check_format (pbfd, bfd_object)) 
-    error ("It doesn't seem to be an object file");
-  
-  for (section = pbfd->sections; section; section = section->next) 
-    {
-      if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)
-	{
-	  UDIResource To;
-	  UDICount Count;
-	  unsigned long section_size, section_end;
-	  const char *section_name;
-
-	  section_name = bfd_get_section_name (pbfd, section);
-	  if (STREQ (section_name, ".text") && !load_text)
-	    continue;
-	  else if (STREQ (section_name, ".data") && !load_data)
-	    continue;
-	  else if (STREQ (section_name, ".bss") && !load_bss)
-	    continue;
-	  else if (STREQ (section_name, ".lit") && !load_lit)
-	    continue;
-
-	  To.Offset = bfd_get_section_vma (pbfd, section);
-	  section_size = bfd_section_size (pbfd, section);
-	  section_end = To.Offset + section_size;
-
-	  if (section_size == 0)
-	    /* This is needed at least in the BSS case, where the code
-	       below starts writing before it even checks the size.  */
-	    continue;
-
-	  printf_unfiltered("[Loading section %s at %x (%d bytes)]\n",
-		 section_name,
-		 To.Offset,
-		 section_size);
-
-	  if (bfd_get_section_flags (pbfd, section) & SEC_CODE)
-	    {
-	      To.Space = UDI29KIRAMSpace;
-
-	      address_ranges[0].Offset = min (address_ranges[0].Offset,
-					      To.Offset);
-	      address_ranges[0].Size = max (address_ranges[0].Size,
-					    section_end
-					    - address_ranges[0].Offset);
-	    }
-	  else
-	    {
-	      To.Space = UDI29KDRAMSpace;
-
-	      address_ranges[1].Offset = min (address_ranges[1].Offset,
-					      To.Offset);
-	      address_ranges[1].Size = max (address_ranges[1].Size,
-					    section_end
-					    - address_ranges[1].Offset);
-	    }
-
-	  if (bfd_get_section_flags (pbfd, section) & SEC_LOAD) /* Text, data or lit */
-	    {
-	      file_ptr fptr;
-
-	      fptr = 0;
-
-	      while (section_size > 0)
-		{
-		  char buffer[1024];
-
-		  Count = min (section_size, 1024);
-
-		  bfd_get_section_contents (pbfd, section, buffer, fptr,
-					    Count);
-
-		  err = UDIWrite ((UDIHostMemPtr)buffer, /* From */
-				  To,			/* To */
-				  Count,		/* Count */
-				  (UDISizeT)1,		/* Size */
-				  &Count,		/* CountDone */
-				  (UDIBool)0);		/* HostEndian */
-		  if (err)
-		    error ("UDIWrite failed, error = %d", err);
-
-		  To.Offset += Count;
-		  fptr += Count;
-		  section_size -= Count;
-		}
-	    }
-	  else			/* BSS */
-	    {
-	      UDIResource From;
-	      unsigned long zero = 0;
-
-	      /* Write a zero byte at the vma */
-	      /* FIXME: Broken for sections of 1-3 bytes (we test for
-		 zero above).  */
-	      err = UDIWrite ((UDIHostMemPtr)&zero,	/* From */
-			      To,			/* To */
-			      (UDICount)1,		/* Count */
-			      (UDISizeT)4,		/* Size */
-			      &Count,			/* CountDone */
-			      (UDIBool)0);		/* HostEndian */
-	      if (err)
-		error ("UDIWrite failed, error = %d", err);
-
-	      From = To;
-	      To.Offset+=4;
-
-	      /* Now, duplicate it for the length of the BSS */
-	      err = UDICopy (From,			/* From */
-			     To,			/* To */
-			     (UDICount)(section_size/4 - 1), /* Count */
-			     (UDISizeT)4,		/* Size */
-			     &Count,			/* CountDone */
-			     (UDIBool)1);		/* Direction */
-	      if (err)
-		{
-		  char message[100];
-		  int xerr;
-
-		  xerr = UDIGetErrorMsg(err, 100, message, &Count);
-		  if (!xerr)
-		    fprintf_unfiltered (gdb_stderr, "Error is %s\n", message);
-		  else
-		    fprintf_unfiltered (gdb_stderr, "xerr is %d\n", xerr);
-		  error ("UDICopy failed, error = %d", err);
-		}
-	    }
-
-	}
-    }
-
-  entry.Space = UDI29KIRAMSpace;
-  entry.Offset = bfd_get_start_address (pbfd);
-  
-  immediate_quit--;
-}
-
-/* Function to download an image into the remote target.  */
-
-static void
-udi_load (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  download (args, from_tty);
-
-  /* As a convenience, pick up any symbol info that is in the program
-     being loaded.  Note that we assume that the program is the``mainline'';
-     if this is not always true, then this code will need to be augmented.  */
-  symbol_file_add (strtok (args, " \t"), from_tty, 0, 1, 0, 0, 0, 0);
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  reinit_frame_cache ();
-}
-
-/*************************************************** UDI_WRITE_INFERIOR_MEMORY
-** Copy LEN bytes of data from debugger memory at MYADDR
-   to inferior's memory at MEMADDR.  Returns number of bytes written.  */
-static int
-udi_write_inferior_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int		nwritten = 0;
-  UDIUInt32	*From;
-  UDIResource	To;
-  UDICount	Count;
-  UDISizeT	Size = 1;
-  UDICount	CountDone = 0;
-  UDIBool	HostEndian = 0;
-  
-  To.Space = udi_memory_space(memaddr);
-  From = (UDIUInt32*)myaddr;
-
-  while (nwritten < len)
-  {	Count = len - nwritten;
-	if (Count > MAXDATA) Count = MAXDATA;
-  	To.Offset = memaddr + nwritten;
-        if(UDIWrite(From, To, Count, Size, &CountDone, HostEndian))
-    	{  error("UDIWrite() failed in udi_write_inferior_memory");
-	   break;	
-	}
-	else
-  	{  nwritten += CountDone;
-	   From += CountDone;
-	}
-  }
-  return(nwritten);
-}
-
-/**************************************************** UDI_READ_INFERIOR_MEMORY
-** Read LEN bytes from inferior memory at MEMADDR.  Put the result
-   at debugger address MYADDR.  Returns number of bytes read.  */
-static int
-udi_read_inferior_memory(memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int		nread = 0;
-  UDIResource	From;
-  UDIUInt32	*To;
-  UDICount	Count;
-  UDISizeT	Size = 1;
-  UDICount	CountDone = 0;
-  UDIBool	HostEndian = 0;
-  UDIError	err;
-  
-  From.Space = udi_memory_space(memaddr);	
-  To = (UDIUInt32*)myaddr;
-
-  while (nread < len)
-  {	Count = len - nread;
-	if (Count > MAXDATA) Count = MAXDATA;
-  	From.Offset = memaddr + nread;
-        if(err = UDIRead(From, To, Count, Size, &CountDone, HostEndian))
-    	{  error("UDIRead() failed in udi_read_inferior_memory");
-	   break;	
-	}
-	else
-  	{  nread += CountDone;
-	   To += CountDone;
-	}
-  }
-  return(nread);
-}
-
-/********************************************************************* WARNING
-*/
-udi_warning(num)
-int	num;
-{
-    error ("ERROR while loading program into remote TIP: $d\n", num);
-}
-
-
-/*****************************************************************************/ 
-/* Fetch a single register indicatated by 'regno'. 
- * Returns 0/-1 on success/failure.  
- */
-static void
-fetch_register (regno)
-     int regno;
-{
-  UDIResource	From;
-  UDIUInt32	To;
-  UDICount	Count = 1;
-  UDISizeT	Size = 4;
-  UDICount	CountDone;
-  UDIBool	HostEndian = 0;
-  UDIError	err;
-  int  		result;
-
-  if (regno == GR1_REGNUM)
-    {
-      From.Space = UDI29KGlobalRegs;
-      From.Offset = 1;
-    }
-  else if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32)
-    {
-      From.Space = UDI29KGlobalRegs;
-      From.Offset = (regno - GR96_REGNUM) + 96;;
-    }
-
-#if defined(GR64_REGNUM)
-
-  else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32 )
-    {
-      From.Space = UDI29KGlobalRegs;
-      From.Offset = (regno - GR64_REGNUM) + 64;
-    }
-
-#endif	/* GR64_REGNUM */
-
-  else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128)
-    {
-      From.Space = UDI29KLocalRegs;
-      From.Offset = (regno - LR0_REGNUM);
-    }
-  else if (regno>=FPE_REGNUM && regno<=EXO_REGNUM)  
-    {
-      int val = -1;
-      /*supply_register(160 + (regno - FPE_REGNUM),(char *) &val);*/
-      supply_register(regno, (char *) &val);
-      return;		/* Pretend Success */
-    }
-  else 
-    {
-      From.Space = UDI29KSpecialRegs;
-      From.Offset = regnum_to_srnum(regno); 
-    }
-
-  if (err = UDIRead(From, &To, Count, Size, &CountDone, HostEndian))
-    error("UDIRead() failed in udi_fetch_registers");
-
-  supply_register(regno, (char *) &To);
-
-  if (remote_debug)
-    printf_unfiltered("Fetching register %s = 0x%x\n", REGISTER_NAME (regno), To);
-}
-/*****************************************************************************/ 
-/* Store a single register indicated by 'regno'. 
- * Returns 0/-1 on success/failure.  
- */
-static int
-store_register (regno)
-     int regno;
-{
-  int  		result;
-  UDIUInt32	From;
-  UDIResource	To;
-  UDICount	Count = 1;
-  UDISizeT	Size = 4;
-  UDICount	CountDone;
-  UDIBool	HostEndian = 0;
-
-  From =  read_register (regno);	/* get data value */
-
-  if (remote_debug)
-    printf_unfiltered("Storing register %s = 0x%x\n", REGISTER_NAME (regno), From);
-
-  if (regno == GR1_REGNUM)
-    {
-      To.Space = UDI29KGlobalRegs;
-      To.Offset = 1;
-      result = UDIWrite(&From, To, Count, Size, &CountDone, HostEndian);
-      /* Setting GR1 changes the numbers of all the locals, so invalidate the 
-       * register cache.  Do this *after* calling read_register, because we want 
-       * read_register to return the value that write_register has just stuffed 
-       * into the registers array, not the value of the register fetched from 
-       * the inferior.  
-       */
-      registers_changed ();
-    }
-#if defined(GR64_REGNUM)
-  else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32 )
-    {
-      To.Space = UDI29KGlobalRegs;
-      To.Offset = (regno - GR64_REGNUM) + 64;
-      result = UDIWrite(&From, To, Count, Size, &CountDone, HostEndian);
-    }
-#endif	/* GR64_REGNUM */
-  else if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32)
-    {
-      To.Space = UDI29KGlobalRegs;
-      To.Offset = (regno - GR96_REGNUM) + 96;
-      result = UDIWrite(&From, To, Count, Size, &CountDone, HostEndian);
-    }
-  else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128)
-    {
-      To.Space = UDI29KLocalRegs;
-      To.Offset = (regno - LR0_REGNUM);
-      result = UDIWrite(&From, To, Count, Size, &CountDone, HostEndian);
-    }
-  else if (regno >= FPE_REGNUM && regno <= EXO_REGNUM)  
-    return 0;		/* Pretend Success */
-  else if (regno == PC_REGNUM)
-    {    
-      /* PC1 via UDI29KPC */
-
-      To.Space = UDI29KPC;
-      To.Offset = 0;		/* PC1 */
-      result = UDIWrite (&From, To, Count, Size, &CountDone, HostEndian);
-
-      /* Writing to this loc actually changes the values of pc0 & pc1 */
-
-      register_valid[PC_REGNUM] = 0; /* pc1 */
-      register_valid[NPC_REGNUM] = 0; /* pc0 */
-    }
-  else 	/* An unprotected or protected special register */
-    {
-      To.Space = UDI29KSpecialRegs;
-      To.Offset = regnum_to_srnum(regno); 
-      result = UDIWrite(&From, To, Count, Size, &CountDone, HostEndian);
-    }
-
-  if (result != 0)
-    error("UDIWrite() failed in store_registers");
-
-  return 0;
-}
-/********************************************************** REGNUM_TO_SRNUM */
-/* 
- * Convert a gdb special register number to a 29000 special register number.
- */
-static int
-regnum_to_srnum(regno)
-int	regno;
-{
-	switch(regno) {
-		case VAB_REGNUM: return(0); 
-		case OPS_REGNUM: return(1); 
-		case CPS_REGNUM: return(2); 
-		case CFG_REGNUM: return(3); 
-		case CHA_REGNUM: return(4); 
-		case CHD_REGNUM: return(5); 
-		case CHC_REGNUM: return(6); 
-		case RBP_REGNUM: return(7); 
-		case TMC_REGNUM: return(8); 
-		case TMR_REGNUM: return(9); 
-		case NPC_REGNUM: return(USE_SHADOW_PC ? (20) : (10));
-		case PC_REGNUM:  return(USE_SHADOW_PC ? (21) : (11));
-		case PC2_REGNUM: return(USE_SHADOW_PC ? (22) : (12));
-		case MMU_REGNUM: return(13); 
-		case LRU_REGNUM: return(14); 
-		case IPC_REGNUM: return(128); 
-		case IPA_REGNUM: return(129); 
-		case IPB_REGNUM: return(130); 
-		case Q_REGNUM:   return(131); 
-		case ALU_REGNUM: return(132); 
-		case BP_REGNUM:  return(133); 
-		case FC_REGNUM:  return(134); 
-		case CR_REGNUM:  return(135); 
-		case FPE_REGNUM: return(160); 
-		case INTE_REGNUM: return(161); 
-		case FPS_REGNUM: return(162); 
-		case EXO_REGNUM:return(164); 
-		default:
-			return(255);	/* Failure ? */
-	}
-}
-/****************************************************************************/
-/*
- * Determine the Target memory space qualifier based on the addr. 
- * FIXME: Can't distinguis I_ROM/D_ROM.  
- * FIXME: Doesn't know anything about I_CACHE/D_CACHE.
- */
-static CPUSpace
-udi_memory_space(addr)
-CORE_ADDR	addr;
-{
-	UDIUInt32 tstart = IMemStart;
-	UDIUInt32 tend   = tstart + IMemSize;  
-	UDIUInt32 dstart = DMemStart;
-	UDIUInt32 dend   = tstart + DMemSize;  
-	UDIUInt32 rstart = RMemStart;
-	UDIUInt32 rend   = tstart + RMemSize;  
-
-	if (((UDIUInt32)addr >= tstart) && ((UDIUInt32)addr < tend)) { 
-		return UDI29KIRAMSpace;
-	} else if (((UDIUInt32)addr >= dstart) && ((UDIUInt32)addr < dend)) { 
-		return UDI29KDRAMSpace;
-	} else if (((UDIUInt32)addr >= rstart) && ((UDIUInt32)addr < rend)) {
-		/* FIXME: how do we determine between D_ROM and I_ROM */
-		return UDI29KIROMSpace;
-	} else	/* FIXME: what do me do now? */
-		return UDI29KDRAMSpace;	/* Hmmm! */
-}
-/*********************************************************************** STUBS
-*/
-
-void  convert16() {;}
-void  convert32() {;}
-GDB_FILE * EchoFile = 0;		/* used for debugging */
-int   QuietMode = 0;		/* used for debugging */
-
-#ifdef NO_HIF_SUPPORT
-service_HIF(msg)
-     union msg_t *msg;
-{
-  return(0);			/* Emulate a failure */
-}
-#endif
-
-/* Target_ops vector.  Not static because there does not seem to be
-   any portable way to do a forward declaration of a static variable.
-   The RS/6000 doesn't like "extern" followed by "static"; SunOS
-   /bin/cc doesn't like "static" twice.  */
-
-struct target_ops udi_ops;
-
-static void 
-init_udi_ops(void)
-{
-  udi_ops.to_shortname =         "udi";
-  udi_ops.to_longname = 	"Remote UDI connected TIP";
-  udi_ops.to_doc = 	"Remote debug an AMD 29k using UDI socket connection to TIP process.\n\
-Arguments are\n\
-`configuration-id AF_INET hostname port-number'\n\
-To connect via the network, where hostname and port-number specify the\n\
-host and port where you can connect via UDI.\n\
-configuration-id is unused.\n\
-\n\
-`configuration-id AF_UNIX socket-name tip-program'\n\
-To connect using a local connection to the \"tip.exe\" program which is\n\
-    supplied by AMD.  If socket-name specifies an AF_UNIX socket then the\n\
-    tip program must already be started; connect to it using that socket.\n\
-    If not, start up tip-program, which should be the name of the tip\n\
-    program.  If appropriate, the PATH environment variable is searched.\n\
-    configuration-id is unused.\n\
-\n\
-`configuration-id'\n\
-    Look up the configuration in ./udi_soc or /etc/udi_soc, which\n\
-    are files containing lines in the above formats.  configuration-id is\n\
-    used to pick which line of the file to use." ;
-  udi_ops.to_open =         udi_open;
-  udi_ops.to_close = 	udi_close;
-  udi_ops.to_attach =         udi_attach;
-  udi_ops.to_detach = 	udi_detach;
-  udi_ops.to_resume = 	udi_resume;
-  udi_ops.to_wait  = 	udi_wait;
-  udi_ops.to_fetch_registers  =         udi_fetch_registers;
-  udi_ops.to_store_registers  = 	udi_store_registers;
-  udi_ops.to_prepare_to_store =         udi_prepare_to_store;
-  udi_ops.to_xfer_memory  =         udi_xfer_inferior_memory;
-  udi_ops.to_files_info  =         udi_files_info;
-  udi_ops.to_insert_breakpoint =         udi_insert_breakpoint;
-  udi_ops.to_remove_breakpoint = 	udi_remove_breakpoint;
-  udi_ops.to_terminal_init  =         0;		
-  udi_ops.to_terminal_inferior = 	0;		
-  udi_ops.to_terminal_ours_for_output = 	0;
-  udi_ops.to_terminal_ours  = 	0;	
-  udi_ops.to_terminal_info  = 	0;	
-  udi_ops.to_kill  =         udi_kill;  
-  udi_ops.to_load  =         udi_load;	
-  udi_ops.to_lookup_symbol =         0; 
-  udi_ops.to_create_inferior =         udi_create_inferior;
-  udi_ops.to_mourn_inferior =         udi_mourn;
-  udi_ops.to_can_run  = 	0;	
-  udi_ops.to_notice_signals = 	0;	
-  udi_ops.to_thread_alive  = 	0;	
-  udi_ops.to_stop  =         0;
-  udi_ops.to_stratum =         process_stratum;
-  udi_ops.DONT_USE = 	0;		
-  udi_ops.to_has_all_memory =         1;
-  udi_ops.to_has_memory = 	1;	
-  udi_ops.to_has_stack = 	1;	
-  udi_ops.to_has_registers = 	1;	
-  udi_ops.to_has_execution = 	1;	
-  udi_ops.to_sections = 	0;	
-  udi_ops.to_sections_end = 	0;	
-  udi_ops.to_magic = 	OPS_MAGIC;
-};
-
-void
-_initialize_remote_udi ()
-{
-  init_udi_ops() ;
-  add_target (&udi_ops);
-}
diff --git a/gdb/remote-utils.c b/gdb/remote-utils.c
deleted file mode 100644
index 7219255..0000000
--- a/gdb/remote-utils.c
+++ /dev/null
@@ -1,654 +0,0 @@
-/* Generic support for remote debugging interfaces.
-
-   Copyright 1993, 1994, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*  This file actually contains two distinct logical "packages".  They
-    are packaged together in this one file because they are typically
-    used together.
-
-    The first package is an addition to the serial package.  The
-    addition provides reading and writing with debugging output and
-    timeouts based on user settable variables.  These routines are
-    intended to support serial port based remote backends.  These
-    functions are prefixed with sr_.
-
-    The second package is a collection of more or less generic
-    functions for use by remote backends.  They support user settable
-    variables for debugging, retries, and the like.  
-
-   Todo:
-
-   * a pass through mode a la kermit or telnet.
-   * autobaud.
-   * ask remote to change his baud rate.
-   */
-
-#include <ctype.h>
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "gdbcmd.h"
-#include "target.h"
-#include "serial.h"
-#include "gdbcore.h" /* for exec_bfd */
-#include "inferior.h" /* for generic_mourn_inferior */
-#include "remote-utils.h"
-
-
-void _initialize_sr_support PARAMS ((void));
-
-struct _sr_settings sr_settings = {
-  4, /* timeout:
-	remote-hms.c had 2
-	remote-bug.c had "with a timeout of 2, we time out waiting for
-	the prompt after an s-record dump."
-
-	remote.c had (2): This was 5 seconds, which is a long time to
-	sit and wait. Unless this is going though some terminal server
-	or multiplexer or other form of hairy serial connection, I
-	would think 2 seconds would be plenty.
-*/
-
-  10, /* retries */
-  NULL,	/* device */
-  NULL,	/* descriptor */
-};
-
-struct gr_settings *gr_settings = NULL;
-
-static void usage PARAMS ((char *, char *));
-static void sr_com PARAMS ((char *, int));
-
-static void
-usage(proto, junk)
-     char *proto;
-     char *junk;
-{
-  if (junk != NULL)
-    fprintf_unfiltered(gdb_stderr, "Unrecognized arguments: `%s'.\n", junk);
-
-  error ("Usage: target %s [DEVICE [SPEED [DEBUG]]]\n\
-where DEVICE is the name of a device or HOST:PORT", proto, proto);
-
-  return;
-}
-
-#define CHECKDONE(p, q) \
-{ \
-  if (q == p) \
-    { \
-      if (*p == '\0') \
-	return; \
-      else \
-	usage(proto, p); \
-    } \
-}
-
-void
-sr_scan_args(proto, args)
-     char *proto;
-     char *args;
-{
-  int n;
-  char *p, *q;
-
-  /* if no args, then nothing to do. */
-  if (args == NULL || *args == '\0')
-    return;
-
-  /* scan off white space.  */
-  for (p = args; isspace(*p); ++p) ;;
-
-  /* find end of device name.  */
-  for (q = p; *q != '\0' && !isspace(*q); ++q) ;;
-
-  /* check for missing or empty device name.  */
-  CHECKDONE(p, q);
-  sr_set_device(savestring(p, q - p));
-
-  /* look for baud rate.  */
-  n = strtol(q, &p, 10);
-
-  /* check for missing or empty baud rate.  */
-  CHECKDONE(p, q);
-  baud_rate = n;
-
-  /* look for debug value.  */
-  n = strtol(p, &q, 10);
-
-  /* check for missing or empty debug value.  */
-  CHECKDONE(p, q);
-  sr_set_debug(n);
-
-  /* scan off remaining white space.  */
-  for (p = q; isspace(*p); ++p) ;;
-
-  /* if not end of string, then there's unrecognized junk. */
-  if (*p != '\0')
-    usage(proto, p);
-
-  return;
-}
-
-void
-gr_generic_checkin()
-{
-  sr_write_cr("");
-  gr_expect_prompt();
-}
-
-void
-gr_open(args, from_tty, gr)
-     char *args;
-     int from_tty;
-     struct gr_settings *gr;
-{
-  target_preopen(from_tty);
-  sr_scan_args(gr->ops->to_shortname, args);
-  unpush_target(gr->ops);
-
-  gr_settings = gr;
-
-  gr_set_dcache(dcache_init(gr->readfunc, gr->writefunc));
-
-  if (sr_get_desc() != NULL)
-    gr_close (0);
-
-  /* If no args are specified, then we use the device specified by a
-     previous command or "set remotedevice".  But if there is no
-     device, better stop now, not dump core.  */
-
-  if (sr_get_device () == NULL)
-    usage (gr->ops->to_shortname, NULL);
-
-  sr_set_desc(SERIAL_OPEN (sr_get_device()));
-  if (!sr_get_desc())
-    perror_with_name((char *) sr_get_device());
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE(sr_get_desc(), baud_rate) != 0)
-	{
-	  SERIAL_CLOSE(sr_get_desc());
-	  perror_with_name(sr_get_device());
-	}
-    }
-
-  SERIAL_RAW (sr_get_desc());
-
-  /* If there is something sitting in the buffer we might take it as a
-     response to a command, which would be bad.  */
-  SERIAL_FLUSH_INPUT (sr_get_desc ());
-
-  /* default retries */
-  if (sr_get_retries() == 0)
-    sr_set_retries(1);
-
-  /* default clear breakpoint function */
-  if (gr_settings->clear_all_breakpoints == NULL)
-    gr_settings->clear_all_breakpoints = remove_breakpoints;
-
-  if (from_tty)
-    {
-      printf_filtered ("Remote debugging using `%s'", sr_get_device ());
-      if (baud_rate != -1)
-	printf_filtered (" at baud rate of %d",
-			 baud_rate);
-      printf_filtered ("\n");
-    }
-
-  push_target(gr->ops);
-  gr_checkin();
-  gr_clear_all_breakpoints ();
-  return;
-}
-
-/* Read a character from the remote system masking it down to 7 bits
-   and doing all the fancy timeout stuff.  */
-
-int
-sr_readchar ()
-{
-  int buf;
-
-  buf = SERIAL_READCHAR (sr_get_desc(), sr_get_timeout());
-
-  if (buf == SERIAL_TIMEOUT)
-    error ("Timeout reading from remote system.");
-
-  if (sr_get_debug() > 0)
-    printf_unfiltered ("%c", buf);
-
-  return buf & 0x7f;
-}
-
-int
-sr_pollchar()
-{
-  int buf;
-
-  buf = SERIAL_READCHAR (sr_get_desc(), 0);
-  if (buf == SERIAL_TIMEOUT)
-    buf = 0;
-  if (sr_get_debug() > 0)
-    {
-      if (buf)
-        printf_unfiltered ("%c", buf);
-      else
-        printf_unfiltered ("<empty character poll>");
-    }
-
-  return buf & 0x7f;
-}
-
-/* Keep discarding input from the remote system, until STRING is found.
-   Let the user break out immediately.  */
-void
-sr_expect (string)
-     char *string;
-{
-  char *p = string;
-
-  immediate_quit = 1;
-  while (1)
-    {
-      if (sr_readchar () == *p)
-	{
-	  p++;
-	  if (*p == '\0')
-	    {
-	      immediate_quit = 0;
-	      return;
-	    }
-	}
-      else
-	p = string;
-    }
-}
-
-void
-sr_write (a, l)
-     char *a;
-     int l;
-{
-  int i;
-
-  if (SERIAL_WRITE (sr_get_desc(), a, l) != 0)
-    perror_with_name ("sr_write: Error writing to remote");
-
-  if (sr_get_debug() > 0)
-    for (i = 0; i < l; i++)
-      printf_unfiltered ("%c", a[i]);
-
-  return;
-}
-
-void
-sr_write_cr (s)
-     char *s;
-{
-  sr_write (s, strlen (s));
-  sr_write ("\r", 1);
-  return;
-}
-
-int
-sr_timed_read (buf, n)
-     char *buf;
-     int n;
-{
-  int i;
-  char c;
-
-  i = 0;
-  while (i < n)
-    {
-      c = sr_readchar ();
-
-      if (c == 0)
-	return i;
-      buf[i] = c;
-      i++;
-
-    }
-  return i;
-}
-
-/* Get a hex digit from the remote system & return its value. If
-   ignore_space is nonzero, ignore spaces (not newline, tab, etc).  */
-
-int
-sr_get_hex_digit (ignore_space)
-     int ignore_space;
-{
-  int ch;
-
-  while (1)
-    {
-      ch = sr_readchar ();
-      if (ch >= '0' && ch <= '9')
-	return ch - '0';
-      else if (ch >= 'A' && ch <= 'F')
-	return ch - 'A' + 10;
-      else if (ch >= 'a' && ch <= 'f')
-	return ch - 'a' + 10;
-      else if (ch != ' ' || !ignore_space)
-	{
-	  gr_expect_prompt ();
-	  error ("Invalid hex digit from remote system.");
-	}
-    }
-}
-
-/* Get a byte from the remote and put it in *BYT.  Accept any number
-   leading spaces.  */
-void
-sr_get_hex_byte (byt)
-     char *byt;
-{
-  int val;
-
-  val = sr_get_hex_digit (1) << 4;
-  val |= sr_get_hex_digit (0);
-  *byt = val;
-}
-
-/* Read a 32-bit hex word from the remote, preceded by a space  */
-long
-sr_get_hex_word ()
-{
-  long val;
-  int j;
-
-  val = 0;
-  for (j = 0; j < 8; j++)
-    val = (val << 4) + sr_get_hex_digit (j == 0);
-  return val;
-}
-
-/* Put a command string, in args, out to the remote.  The remote is assumed to
-   be in raw mode, all writing/reading done through desc.
-   Ouput from the remote is placed on the users terminal until the
-   prompt from the remote is seen.
-   FIXME: Can't handle commands that take input.  */
-
-static void
-sr_com (args, fromtty)
-     char *args;
-     int fromtty;
-{
-  sr_check_open ();
-
-  if (!args)
-    return;
-
-  /* Clear all input so only command relative output is displayed */
-
-  sr_write_cr (args);
-  sr_write ("\030", 1);
-  registers_changed ();
-  gr_expect_prompt ();
-}
-
-void
-gr_close(quitting)
-     int quitting;
-{
-  gr_clear_all_breakpoints();
-
-  if (sr_is_open())
-    {
-      SERIAL_CLOSE (sr_get_desc());
-      sr_set_desc(NULL);
-    }
-
-  return;
-}
-
-/* gr_detach()
-   takes a program previously attached to and detaches it.
-   We better not have left any breakpoints
-   in the program or it'll die when it hits one.
-   Close the open connection to the remote debugger.
-   Use this when you want to detach and do something else
-   with your gdb.  */
-
-void
-gr_detach(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    error ("Argument given to \"detach\" when remotely debugging.");
-  
-  if (sr_is_open())
-    gr_clear_all_breakpoints ();
-
-  pop_target ();
-  if (from_tty)
-    puts_filtered ("Ending remote debugging.\n");
-
-  return;
-}  
-
-void
-gr_files_info (ops)
-     struct target_ops *ops;
-{
-#ifdef __GO32__
-  printf_filtered ("\tAttached to DOS asynctsr\n");
-#else
-  printf_filtered ("\tAttached to %s", sr_get_device());
-  if (baud_rate != -1)
-    printf_filtered ("at %d baud", baud_rate);
-  printf_filtered ("\n");
-#endif
-
-  if (exec_bfd)
-    {
-      printf_filtered ("\tand running program %s\n",
-		       bfd_get_filename (exec_bfd));
-    }
-  printf_filtered ("\tusing the %s protocol.\n", ops->to_shortname);
-}
-
-void
-gr_mourn ()
-{
-  gr_clear_all_breakpoints ();
-  unpush_target (gr_get_ops());
-  generic_mourn_inferior ();
-}
-
-void
-gr_kill ()
-{
-  return;
-}
-
-/* This is called not only when we first attach, but also when the
-   user types "run" after having attached.  */
-void
-gr_create_inferior (execfile, args, env)
-     char *execfile;
-     char *args;
-     char **env;
-{
-  int entry_pt;
-
-  if (args && *args)
-    error ("Can't pass arguments to remote process.");
-
-  if (execfile == 0 || exec_bfd == 0)
-    error ("No executable file specified");
-
-  entry_pt = (int) bfd_get_start_address (exec_bfd);
-  sr_check_open ();
-
-  gr_kill ();
-  gr_clear_all_breakpoints ();
-
-  init_wait_for_inferior ();
-  gr_checkin();
-
-  insert_breakpoints ();	/* Needed to get correct instruction in cache */
-  proceed (entry_pt, -1, 0);
-}
-
-/* Given a null terminated list of strings LIST, read the input until we find one of
-   them.  Return the index of the string found or -1 on error.  '?' means match
-   any single character. Note that with the algorithm we use, the initial
-   character of the string cannot recur in the string, or we will not find some
-   cases of the string in the input.  If PASSTHROUGH is non-zero, then
-   pass non-matching data on.  */
-
-int
-gr_multi_scan (list, passthrough)
-     char *list[];
-     int passthrough;
-{
-  char *swallowed = NULL; /* holding area */
-  char *swallowed_p = swallowed; /* Current position in swallowed.  */
-  int ch;
-  int ch_handled;
-  int i;
-  int string_count;
-  int max_length;
-  char **plist;
-
-  /* Look through the strings.  Count them.  Find the largest one so we can
-     allocate a holding area.  */
-
-  for (max_length = string_count = i = 0;
-       list[i] != NULL;
-       ++i, ++string_count)
-    {
-      int length = strlen(list[i]);
-
-      if (length > max_length)
-	max_length = length;
-    }
-
-  /* if we have no strings, then something is wrong. */
-  if (string_count == 0)
-    return(-1);
-
-  /* otherwise, we will need a holding area big enough to hold almost two
-     copies of our largest string.  */
-  swallowed_p = swallowed = alloca(max_length << 1);
-
-  /* and a list of pointers to current scan points. */
-  plist = (char **) alloca (string_count * sizeof(*plist));
-
-  /* and initialize */
-  for (i = 0; i < string_count; ++i)
-    plist[i] = list[i];
-
-  for (ch = sr_readchar(); /* loop forever */ ; ch = sr_readchar())
-    {
-      QUIT; /* Let user quit and leave process running */
-      ch_handled = 0;
-
-      for (i = 0; i < string_count; ++i)
-	{
-	  if (ch == *plist[i] || *plist[i] == '?')
-	    {
-	      ++plist[i];
-	      if (*plist[i] == '\0')
-		return(i);
-
-	      if (!ch_handled)
-		*swallowed_p++ = ch;
-
-	      ch_handled = 1;
-	    }
-	  else
-	    plist[i] = list[i];
-	}
-
-      if (!ch_handled)
-	{
-	  char *p;
-
-	  /* Print out any characters which have been swallowed.  */
-	  if (passthrough)
-	    {
-	      for (p = swallowed; p < swallowed_p; ++p)
-		fputc_unfiltered (*p, gdb_stdout);
-
-	      fputc_unfiltered (ch, gdb_stdout);
-	    }
-
-	  swallowed_p = swallowed;
-	}
-    }
-#if 0
-  /* Never reached.  */
-  return(-1);
-#endif
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-void
-gr_prepare_to_store ()
-{
-  /* Do nothing, since we assume we can store individual regs */
-}
-
-/* Read a word from remote address ADDR and return it.
- * This goes through the data cache.
- */
-int
-gr_fetch_word (addr)
-     CORE_ADDR addr;
-{
-  return dcache_fetch (gr_get_dcache(), addr);
-}
-
-/* Write a word WORD into remote address ADDR.
-   This goes through the data cache.  */
-
-void
-gr_store_word (addr, word)
-     CORE_ADDR addr;
-     int word;
-{
-  dcache_poke (gr_get_dcache(), addr, word);
-}
-
-void
-_initialize_sr_support ()
-{
-/* FIXME-now: if target is open... */
-  add_show_from_set (add_set_cmd ("remotedevice", no_class,
-				  var_filename, (char *)&sr_settings.device,
-				  "Set device for remote serial I/O.\n\
-This device is used as the serial port when debugging using remote\n\
-targets.", &setlist),
-		     &showlist);
-
-  add_com ("remote <command>", class_obscure, sr_com,
-	   "Send a command to the remote monitor.");
-
-}
diff --git a/gdb/remote-utils.h b/gdb/remote-utils.h
deleted file mode 100644
index d4fcd0e..0000000
--- a/gdb/remote-utils.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Generic support for remote debugging interfaces.
-
-   Copyright 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef REMOTE_UTILS_H
-#define REMOTE_UTILS_H
-
-#include "serial.h"
-#include "target.h"
-#include "dcache.h"
-
-/* Stuff that should be shared (and handled consistently) among the various
-   remote targets.  */
-
-struct _sr_settings {
-  unsigned int timeout;
-
-  int retries;
-
-  char *device;
-  serial_t desc;
-
-};
-
-extern struct _sr_settings sr_settings;
-
-/* get and set debug value. */
-#define sr_get_debug()			(remote_debug)
-#define sr_set_debug(newval)		(remote_debug = (newval))
-
-/* get and set timeout. */
-#define sr_get_timeout()		(sr_settings.timeout)
-#define sr_set_timeout(newval)		(sr_settings.timeout = (newval))
-
-/* get and set device. */
-#define sr_get_device()			(sr_settings.device)
-#define sr_set_device(newval) \
-{ \
-    if (sr_settings.device) free(sr_settings.device); \
-    sr_settings.device = (newval); \
-}
-
-/* get and set descriptor value. */
-#define sr_get_desc()			(sr_settings.desc)
-#define sr_set_desc(newval)		(sr_settings.desc = (newval))
-
-/* get and set retries. */
-#define sr_get_retries()		(sr_settings.retries)
-#define sr_set_retries(newval)		(sr_settings.retries = (newval))
-
-#define sr_is_open()			(sr_settings.desc != NULL)
-
-#define sr_check_open() 	{ if (!sr_is_open()) \
-				    error ("Remote device not open"); }
-
-struct gr_settings {
-  /* This is our data cache. */
-  DCACHE *dcache;
-  char *prompt;
-  struct target_ops *ops;
-  int (*clear_all_breakpoints)PARAMS((void));
-  memxferfunc readfunc;
-  memxferfunc writefunc;
-  void (*checkin)PARAMS((void));
-};
-
-extern struct gr_settings *gr_settings;
-
-/* get and set dcache. */
-#define gr_get_dcache()			(gr_settings->dcache)
-#define gr_set_dcache(newval)		(gr_settings->dcache = (newval))
-
-/* get and set prompt. */
-#define gr_get_prompt()			(gr_settings->prompt)
-#define gr_set_prompt(newval)		(gr_settings->prompt = (newval))
-
-/* get and set ops. */
-#define gr_get_ops()			(gr_settings->ops)
-#define gr_set_ops(newval)		(gr_settings->ops = (newval))
-
-#define gr_clear_all_breakpoints()	((gr_settings->clear_all_breakpoints)())
-#define gr_checkin()			((gr_settings->checkin)())
-
-/* Keep discarding input until we see the prompt.
-
-   The convention for dealing with the prompt is that you
-   o give your command
-   o *then* wait for the prompt.
-
-   Thus the last thing that a procedure does with the serial line
-   will be an gr_expect_prompt().  Exception:  resume does not
-   wait for the prompt, because the terminal is being handed over
-   to the inferior.  However, the next thing which happens after that
-   is a bug_wait which does wait for the prompt.
-   Note that this includes abnormal exit, e.g. error().  This is
-   necessary to prevent getting into states from which we can't
-   recover.  */
-
-#define gr_expect_prompt()	sr_expect(gr_get_prompt())
-
-int gr_fetch_word PARAMS((CORE_ADDR addr));
-int gr_multi_scan PARAMS((char *list[], int passthrough));
-int sr_get_hex_digit PARAMS((int ignore_space));
-int sr_pollchar PARAMS((void));
-int sr_readchar PARAMS((void));
-int sr_timed_read PARAMS((char *buf, int n));
-long sr_get_hex_word PARAMS((void));
-void gr_close PARAMS((int quitting));
-void gr_create_inferior PARAMS((char *execfile, char *args, char **env));
-void gr_detach PARAMS((char *args, int from_tty));
-void gr_files_info PARAMS((struct target_ops *ops));
-void gr_generic_checkin PARAMS((void));
-void gr_kill PARAMS((void));
-void gr_mourn PARAMS((void));
-void gr_prepare_to_store PARAMS((void));
-void gr_store_word PARAMS((CORE_ADDR addr, int word));
-void sr_expect PARAMS((char *string));
-void sr_get_hex_byte PARAMS((char *byt));
-void sr_scan_args PARAMS((char *proto, char *args));
-void sr_write PARAMS((char *a, int l));
-void sr_write_cr PARAMS((char *s));
-
-void gr_open PARAMS((char *args, int from_tty,
-		     struct gr_settings *gr_settings)); 
-void gr_load_image PARAMS((char*, int from_tty));
-#endif /* REMOTE_UTILS_H */
diff --git a/gdb/remote-vx.c b/gdb/remote-vx.c
deleted file mode 100644
index 9ad86d4..0000000
--- a/gdb/remote-vx.c
+++ /dev/null
@@ -1,1467 +0,0 @@
-/* Memory-access and commands for remote VxWorks processes, for GDB.
-   Copyright (C) 1990-95, 1997-98, 1999 Free Software Foundation, Inc.
-   Contributed by Wind River Systems and Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "complaints.h"
-#include "gdbcmd.h"
-#include "bfd.h" /* Required by objfiles.h.  */
-#include "symfile.h" /* Required by objfiles.h.  */
-#include "objfiles.h"
-#include "gdb-stabs.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#define malloc bogon_malloc	/* Sun claims "char *malloc()" not void * */
-#define free bogon_free		/* Sun claims "int free()" not void */
-#define realloc bogon_realloc	/* Sun claims "char *realloc()", not void * */
-#include <rpc/rpc.h>
-#undef malloc
-#undef free
-#undef realloc
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-#include <symtab.h>
-
-/* Maximum number of bytes to transfer in a single
-   PTRACE_{READ,WRITE}DATA request.  */
-#define VX_MEMXFER_MAX 4096
-
-extern void vx_read_register ();
-extern void vx_write_register ();
-extern void symbol_file_command ();
-extern int stop_soon_quietly;		/* for wait_for_inferior */
-
-static int net_step ();
-static int net_ptrace_clnt_call ();	/* Forward decl */
-static enum clnt_stat net_clnt_call ();	/* Forward decl */
-
-/* Target ops structure for accessing memory and such over the net */
-
-static struct target_ops vx_ops;
-
-/* Target ops structure for accessing VxWorks child processes over the net */
-
-static struct target_ops vx_run_ops;
-
-/* Saved name of target host and called function for "info files".
-   Both malloc'd.  */
-
-static char *vx_host;
-static char *vx_running;		/* Called function */
-
-/* Nonzero means target that is being debugged remotely has a floating
-   point processor.  */
-
-int target_has_fp;
-
-/* Default error message when the network is forking up.  */
-
-static const char rpcerr[] = "network target debugging:  rpc error";
-
-CLIENT *pClient;         /* client used in net debugging */
-static int ptraceSock = RPC_ANYSOCK;
-
-enum clnt_stat net_clnt_call();
-static void parse_args ();
-
-static struct timeval rpcTimeout = { 10, 0 };
-
-static char *skip_white_space ();
-static char *find_white_space ();
- 
-/* Tell the VxWorks target system to download a file.
-   The load addresses of the text, data, and bss segments are
-   stored in *pTextAddr, *pDataAddr, and *pBssAddr (respectively).
-   Returns 0 for success, -1 for failure.  */
-
-static int
-net_load (filename, pTextAddr, pDataAddr, pBssAddr)
-     char *filename;
-     CORE_ADDR *pTextAddr;
-     CORE_ADDR *pDataAddr;
-     CORE_ADDR *pBssAddr;
-{
-  enum clnt_stat status;
-  struct ldfile ldstruct;
-  struct timeval load_timeout;
-
-  memset ((char *) &ldstruct, '\0', sizeof (ldstruct));
-
-  /* We invoke clnt_call () here directly, instead of through
-     net_clnt_call (), because we need to set a large timeout value.
-     The load on the target side can take quite a while, easily
-     more than 10 seconds.  The user can kill this call by typing
-     CTRL-C if there really is a problem with the load.  
-
-     Do not change the tv_sec value without checking -- select() imposes
-     a limit of 10**8 on it for no good reason that I can see...  */
-
-  load_timeout.tv_sec = 99999999;   /* A large number, effectively inf. */
-  load_timeout.tv_usec = 0;
- 
-  status = clnt_call (pClient, VX_LOAD, xdr_wrapstring, &filename, xdr_ldfile,
-		      &ldstruct, load_timeout);
-
-  if (status == RPC_SUCCESS)
-    {
-      if (*ldstruct.name == 0)	/* load failed on VxWorks side */
-	return -1;
-      *pTextAddr = ldstruct.txt_addr;
-      *pDataAddr = ldstruct.data_addr;
-      *pBssAddr = ldstruct.bss_addr;
-      return 0;
-    }
-  else
-    return -1;
-}
-
-/* returns 0 if successful, errno if RPC failed or VxWorks complains. */
-
-static int
-net_break (addr, procnum)
-     int addr;
-     u_long procnum;
-{
-  enum clnt_stat status;
-  int break_status;
-  Rptrace ptrace_in;  /* XXX This is stupid.  It doesn't need to be a ptrace
-			 structure.  How about something smaller? */
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  break_status = 0;
-
-  ptrace_in.addr = addr;
-  ptrace_in.pid = inferior_pid;
-
-  status = net_clnt_call (procnum, xdr_rptrace, &ptrace_in, xdr_int,
-			  &break_status);
-
-  if (status != RPC_SUCCESS)
-      return errno;
-
-  if (break_status == -1)
-    return ENOMEM;
-  return break_status;	/* probably (FIXME) zero */
-}
-
-/* returns 0 if successful, errno otherwise */
-
-static int
-vx_insert_breakpoint (addr)
-     int addr;
-{
-  return net_break (addr, VX_BREAK_ADD);
-}
-
-/* returns 0 if successful, errno otherwise */
-
-static int
-vx_remove_breakpoint (addr)
-     int addr;
-{
-  return net_break (addr, VX_BREAK_DELETE);
-}
-
-/* Start an inferior process and sets inferior_pid to its pid.
-   EXEC_FILE is the file to run.
-   ALLARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.
-   Returns process id.  Errors reported with error().
-   On VxWorks, we ignore exec_file.  */
- 
-static void
-vx_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  enum clnt_stat status;
-  arg_array passArgs;
-  TASK_START taskStart;
-
-  memset ((char *) &passArgs, '\0', sizeof (passArgs));
-  memset ((char *) &taskStart, '\0', sizeof (taskStart));
-
-  /* parse arguments, put them in passArgs */
-
-  parse_args (args, &passArgs);
-
-  if (passArgs.arg_array_len == 0)
-    error ("You must specify a function name to run, and arguments if any");
-
-  status = net_clnt_call (PROCESS_START, xdr_arg_array, &passArgs,
-			  xdr_TASK_START, &taskStart);
-
-  if ((status != RPC_SUCCESS) || (taskStart.status == -1))
-    error ("Can't create process on remote target machine");
-
-  /* Save the name of the running function */
-  vx_running = savestring (passArgs.arg_array_val[0],
-			   strlen (passArgs.arg_array_val[0]));
-
-  push_target (&vx_run_ops);
-  inferior_pid = taskStart.pid;
-
-  /* We will get a trace trap after one instruction.
-     Insert breakpoints and continue.  */
-
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  stop_soon_quietly = 1;
-  wait_for_inferior ();		/* Get the task spawn event */
-  stop_soon_quietly = 0;
-
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-  proceed (-1, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Fill ARGSTRUCT in argc/argv form with the arguments from the
-   argument string ARGSTRING.  */
-
-static void
-parse_args (arg_string, arg_struct)
-     register char *arg_string;
-     arg_array *arg_struct;
-{
-  register int arg_count = 0;	/* number of arguments */
-  register int arg_index = 0;
-  register char *p0;
- 
-  memset ((char *) arg_struct, '\0', sizeof (arg_array));
- 
-  /* first count how many arguments there are */
-
-  p0 = arg_string;
-  while (*p0 != '\0')
-    {
-      if (*(p0 = skip_white_space (p0)) == '\0')
-	break;
-      p0 = find_white_space (p0);
-      arg_count++;
-    }
-
-  arg_struct->arg_array_len = arg_count;
-  arg_struct->arg_array_val = (char **) xmalloc ((arg_count + 1)
-						 * sizeof (char *));
-
-  /* now copy argument strings into arg_struct.  */
-
-  while (*(arg_string = skip_white_space (arg_string)))
-    {
-      p0 = find_white_space (arg_string);
-      arg_struct->arg_array_val[arg_index++] = savestring (arg_string,
-							   p0 - arg_string);
-      arg_string = p0;
-    }
-
-  arg_struct->arg_array_val[arg_count] = NULL;
-}
-
-/* Advance a string pointer across whitespace and return a pointer
-   to the first non-white character.  */
-
-static char *
-skip_white_space (p)
-     register char *p;
-{
-  while (*p == ' ' || *p == '\t')
-    p++;
-  return p;
-}
-    
-/* Search for the first unquoted whitespace character in a string.
-   Returns a pointer to the character, or to the null terminator
-   if no whitespace is found.  */
-
-static char *
-find_white_space (p)
-     register char *p;
-{
-  register int c;
-
-  while ((c = *p) != ' ' && c != '\t' && c)
-    {
-      if (c == '\'' || c == '"')
-	{
-	  while (*++p != c && *p)
-	    {
-	      if (*p == '\\')
-		p++;
-	    }
-	  if (!*p)
-	    break;
-	}
-      p++;
-    }
-  return p;
-}
-    
-/* Poll the VxWorks target system for an event related
-   to the debugged task.
-   Returns -1 if remote wait failed, task status otherwise.  */
-
-static int
-net_wait (pEvent)
-    RDB_EVENT *pEvent;
-{
-    int pid;
-    enum clnt_stat status;
-
-    memset ((char *) pEvent, '\0', sizeof (RDB_EVENT));
-
-    pid = inferior_pid;
-    status = net_clnt_call (PROCESS_WAIT, xdr_int, &pid, xdr_RDB_EVENT,
-			    pEvent);
-
-    /* return (status == RPC_SUCCESS)? pEvent->status: -1; */
-    if (status == RPC_SUCCESS)
-      return ((pEvent->status) ? 1 : 0);
-    else if (status == RPC_TIMEDOUT)
-      return (1);
-    else
-      return (-1);
-}
-    
-/* Suspend the remote task.
-   Returns -1 if suspend fails on target system, 0 otherwise.  */
-
-static int
-net_quit ()
-{
-  int pid;
-  int quit_status;
-  enum clnt_stat status;
-
-  quit_status = 0;
-
-  /* don't let rdbTask suspend itself by passing a pid of 0 */
-
-  if ((pid = inferior_pid) == 0)
-    return -1;
-
-  status = net_clnt_call (VX_TASK_SUSPEND, xdr_int, &pid, xdr_int,
-			  &quit_status);
-
-  return (status == RPC_SUCCESS)? quit_status: -1;
-}
-
-/* Read a register or registers from the remote system.  */
-
-void
-net_read_registers (reg_buf, len, procnum)
-     char *reg_buf;
-     int len;
-     u_long procnum;
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  C_bytes out_data;
-  char message[100];
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  /* Initialize RPC input argument structure.  */
-
-  ptrace_in.pid = inferior_pid;
-  ptrace_in.info.ttype = NOINFO;
-
-  /* Initialize RPC return value structure.  */
-
-  out_data.bytes = reg_buf;
-  out_data.len = len;
-  ptrace_out.info.more_data = (caddr_t) &out_data;
-
-  /* Call RPC; take an error exit if appropriate.  */
-
-  status = net_ptrace_clnt_call (procnum, &ptrace_in, &ptrace_out);
-  if (status)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      sprintf (message, "reading %s registers", (procnum == PTRACE_GETREGS)
-						 ? "general-purpose"
-						 : "floating-point");
-      perror_with_name (message);
-    }
-}
-
-/* Write register values to a VxWorks target.  REG_BUF points to a buffer
-   containing the raw register values, LEN is the length of REG_BUF in
-   bytes, and PROCNUM is the RPC procedure number (PTRACE_SETREGS or
-   PTRACE_SETFPREGS).  An error exit is taken if the RPC call fails or
-   if an error status is returned by the remote debug server.  This is
-   a utility routine used by vx_write_register ().  */
-
-void
-net_write_registers (reg_buf, len, procnum)
-     char *reg_buf;
-     int len;
-     u_long procnum;
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  C_bytes in_data;
-  char message[100];
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  /* Initialize RPC input argument structure.  */
-
-  in_data.bytes = reg_buf;
-  in_data.len = len;
-
-  ptrace_in.pid = inferior_pid;
-  ptrace_in.info.ttype = DATA;
-  ptrace_in.info.more_data = (caddr_t) &in_data;
-
-  /* Call RPC; take an error exit if appropriate.  */
-
-  status = net_ptrace_clnt_call (procnum, &ptrace_in, &ptrace_out);
-  if (status)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      sprintf (message, "writing %s registers", (procnum == PTRACE_SETREGS)
-						 ? "general-purpose"
-						 : "floating-point");
-      perror_with_name (message);
-    }
-}
-
-/* Prepare to store registers.  Since we will store all of them,
-   read out their current values now.  */
-
-static void
-vx_prepare_to_store ()
-{
-  /* Fetch all registers, if any of them are not yet fetched.  */
-  read_register_bytes (0, NULL, REGISTER_BYTES);
-}
-
-/* Copy LEN bytes to or from remote inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  WRITE is true if writing to the
-   inferior.
-   Result is the number of bytes written or read (zero if error).  The
-   protocol allows us to return a negative count, indicating that we can't
-   handle the current address but can handle one N bytes further, but
-   vxworks doesn't give us that information.  */
-
-static int
-vx_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;			/* ignored */
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  C_bytes data;
-  enum ptracereq request;
-  int nleft, nxfer;
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  ptrace_in.pid = inferior_pid;		/* XXX pid unnecessary for READDATA */
-  ptrace_in.addr = (int) memaddr;	/* Where from */
-  ptrace_in.data = len;			/* How many bytes */
-
-  if (write)
-    {
-      ptrace_in.info.ttype     = DATA;
-      ptrace_in.info.more_data = (caddr_t) &data;
-
-      data.bytes = (caddr_t) myaddr;	/* Where from */
-      data.len   = len;			/* How many bytes (again, for XDR) */
-      request = PTRACE_WRITEDATA;
-    }
-  else
-    {
-      ptrace_out.info.more_data = (caddr_t) &data;
-      request = PTRACE_READDATA;
-    }
-  /* Loop until the entire request has been satisfied, transferring
-     at most VX_MEMXFER_MAX bytes per iteration.  Break from the loop
-     if an error status is returned by the remote debug server.  */
-
-  nleft = len;
-  status = 0;
-
-  while (nleft > 0 && status == 0)
-    {
-      nxfer = min (nleft, VX_MEMXFER_MAX);
-
-      ptrace_in.addr = (int) memaddr;
-      ptrace_in.data = nxfer;
-      data.bytes = (caddr_t) myaddr;
-      data.len = nxfer;
-
-      /* Request a block from the remote debug server; if RPC fails,
-         report an error and return to debugger command level.  */
-
-      if (net_ptrace_clnt_call (request, &ptrace_in, &ptrace_out))
-        error (rpcerr);
-
-      status = ptrace_out.status;
-      if (status == 0)
-        {
-          memaddr += nxfer;
-          myaddr += nxfer;
-          nleft -= nxfer;
-        }
-      else
-        {
-          /* A target-side error has ocurred.  Set errno to the error
-             code chosen by the target so that a later perror () will
-             say something meaningful.  */
-
-          errno = ptrace_out.errno_num;
-        }
-    }
-
-  /* Return the number of bytes transferred.  */
-
-  return (len - nleft);
-}
-
-static void
-vx_files_info ()
-{
-  printf_unfiltered ("\tAttached to host `%s'", vx_host);
-  printf_unfiltered (", which has %sfloating point", target_has_fp? "": "no ");
-  printf_unfiltered (".\n");
-}
-
-static void
-vx_run_files_info ()
-{
-  printf_unfiltered ("\tRunning %s VxWorks process %s", 
-		     vx_running ? "child" : "attached",
-		     local_hex_string (inferior_pid));
-  if (vx_running)
-    printf_unfiltered (", function `%s'", vx_running);
-  printf_unfiltered(".\n");
-}
-
-static void
-vx_resume (pid, step, siggnal)
-     int pid;
-     int step;
-     enum target_signal siggnal;
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  CORE_ADDR cont_addr;
-
-  if (pid == -1)
-    pid = inferior_pid;
-
-  if (siggnal != 0 && siggnal != stop_signal)
-    error ("Cannot send signals to VxWorks processes");
-
-  /* Set CONT_ADDR to the address at which we are continuing,
-     or to 1 if we are continuing from where the program stopped.
-     This conforms to traditional ptrace () usage, but at the same
-     time has special meaning for the VxWorks remote debug server.
-     If the address is not 1, the server knows that the target
-     program is jumping to a new address, which requires special
-     handling if there is a breakpoint at the new address.  */
-
-  cont_addr = read_register (PC_REGNUM);
-  if (cont_addr == stop_pc)
-    cont_addr = 1;
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  ptrace_in.pid = pid;
-  ptrace_in.addr = cont_addr; /* Target side insists on this, or it panics.  */
-
-  if (step)
-    status = net_step();
-  else
-    status = net_ptrace_clnt_call (PTRACE_CONT, &ptrace_in, &ptrace_out);
-
-  if (status)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Resuming remote process");
-    }
-}
-
-static void
-vx_mourn_inferior ()
-{
-  pop_target ();		/* Pop back to no-child state */
-  generic_mourn_inferior ();
-}
-
-
-static void vx_add_symbols PARAMS ((char *, int, CORE_ADDR, CORE_ADDR,
-				    CORE_ADDR));
-
-struct find_sect_args {
-  CORE_ADDR text_start;
-  CORE_ADDR data_start;
-  CORE_ADDR bss_start;
-};
-
-static void find_sect PARAMS ((bfd *, asection *, void *));
-
-static void
-find_sect (abfd, sect, obj)
-     bfd *abfd;
-     asection *sect;
-     PTR obj;
-{
-  struct find_sect_args *args = (struct find_sect_args *)obj;
-
-  if (bfd_get_section_flags (abfd, sect) & (SEC_CODE & SEC_READONLY))
-    args->text_start = bfd_get_section_vma (abfd, sect);
-  else if (bfd_get_section_flags (abfd, sect) & SEC_ALLOC)
-    {
-      if (bfd_get_section_flags (abfd, sect) & SEC_LOAD)
-	{
-	  /* Exclude .ctor and .dtor sections which have SEC_CODE set but not
-	     SEC_DATA.  */
-	  if (bfd_get_section_flags (abfd, sect) & SEC_DATA)
-	    args->data_start = bfd_get_section_vma (abfd, sect);
-	}
-      else
-	args->bss_start = bfd_get_section_vma (abfd, sect);
-    }
-}
-
-static void
-vx_add_symbols (name, from_tty, text_addr, data_addr, bss_addr)
-     char *name;
-     int from_tty;
-     CORE_ADDR text_addr;
-     CORE_ADDR data_addr;
-     CORE_ADDR bss_addr;
-{
-  struct section_offsets *offs;
-  struct objfile *objfile;
-  struct find_sect_args ss;
-
-  /* It might be nice to suppress the breakpoint_re_set which happens here
-     because we are going to do one again after the objfile_relocate.  */
-  objfile = symbol_file_add (name, from_tty, 0, 0, 0, 0, 0, 0);
-
-  /* This is a (slightly cheesy) way of superceding the old symbols.  A less
-     cheesy way would be to find the objfile with the same name and
-     free_objfile it.  */
-  objfile_to_front (objfile);
-
-  offs = (struct section_offsets *)
-    alloca (sizeof (struct section_offsets)
-	    + objfile->num_sections * sizeof (offs->offsets));
-  memcpy (offs, objfile->section_offsets,
-	  sizeof (struct section_offsets)
-	  + objfile->num_sections * sizeof (offs->offsets));
-
-  ss.text_start = 0;
-  ss.data_start = 0;
-  ss.bss_start = 0;
-  bfd_map_over_sections (objfile->obfd, find_sect, &ss);
-
-  /* Both COFF and b.out frontends use these SECT_OFF_* values.  */
-  ANOFFSET (offs, SECT_OFF_TEXT) = text_addr - ss.text_start;
-  ANOFFSET (offs, SECT_OFF_DATA) = data_addr - ss.data_start;
-  ANOFFSET (offs, SECT_OFF_BSS) = bss_addr - ss.bss_start;
-  objfile_relocate (objfile, offs);
-}
-
-/* This function allows the addition of incrementally linked object files.  */
-
-static void
-vx_load_command (arg_string, from_tty)
-     char *arg_string;
-     int from_tty;
-{
-  CORE_ADDR text_addr;
-  CORE_ADDR data_addr;
-  CORE_ADDR bss_addr;
-
-  if (arg_string == 0)
-    error ("The load command takes a file name");
-
-  arg_string = tilde_expand (arg_string);
-  make_cleanup (free, arg_string);
-
-  dont_repeat ();
-
-  /* Refuse to load the module if a debugged task is running.  Doing so
-     can have a number of unpleasant consequences to the running task.  */
-
-  if (inferior_pid != 0 && target_has_execution)
-    {
-      if (query ("You may not load a module while the target task is running.\n\
-Kill the target task? "))
-        target_kill ();
-      else
-        error ("Load cancelled.");
-    }
-
-  QUIT;
-  immediate_quit++;
-  if (net_load (arg_string, &text_addr, &data_addr, &bss_addr) == -1)
-    error ("Load failed on target machine");
-  immediate_quit--;
-
-  vx_add_symbols (arg_string, from_tty, text_addr, data_addr, bss_addr);
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  reinit_frame_cache ();
-}
-
-/* Single step the target program at the source or machine level.
-   Takes an error exit if rpc fails.
-   Returns -1 if remote single-step operation fails, else 0.  */
-
-static int
-net_step ()
-{
-  enum clnt_stat status;
-  int step_status;
-  SOURCE_STEP source_step;
-
-  source_step.taskId = inferior_pid;
-
-  if (step_range_end)
-    {
-      source_step.startAddr = step_range_start;
-      source_step.endAddr = step_range_end;
-    }
-  else
-    {
-      source_step.startAddr = 0;
-      source_step.endAddr = 0;
-    }
-
-  status = net_clnt_call (VX_SOURCE_STEP, xdr_SOURCE_STEP, &source_step,
-			  xdr_int, &step_status);
-
-  if (status == RPC_SUCCESS)
-    return step_status;
-  else 
-    error (rpcerr);
-}
-
-/* Emulate ptrace using RPC calls to the VxWorks target system.
-   Returns nonzero (-1) if RPC status to VxWorks is bad, 0 otherwise.  */
-
-static int
-net_ptrace_clnt_call (request, pPtraceIn, pPtraceOut)
-    enum ptracereq request;
-    Rptrace *pPtraceIn;
-    Ptrace_return *pPtraceOut;
-{
-  enum clnt_stat status;
-
-  status = net_clnt_call (request, xdr_rptrace, pPtraceIn, xdr_ptrace_return,
-			  pPtraceOut);
-
-  if (status != RPC_SUCCESS)
-      return -1;
-
-  return 0;
-}
-
-/* Query the target for the name of the file from which VxWorks was
-   booted.  pBootFile is the address of a pointer to the buffer to
-   receive the file name; if the pointer pointed to by pBootFile is 
-   NULL, memory for the buffer will be allocated by XDR.
-   Returns -1 if rpc failed, 0 otherwise.  */
-
-static int
-net_get_boot_file (pBootFile)
-     char **pBootFile;
-{
-  enum clnt_stat status;
-
-  status = net_clnt_call (VX_BOOT_FILE_INQ, xdr_void, (char *) 0,
-			  xdr_wrapstring, pBootFile);
-  return (status == RPC_SUCCESS) ? 0 : -1;
-}
-
-/* Fetch a list of loaded object modules from the VxWorks target.
-   Returns -1 if rpc failed, 0 otherwise
-   There's no way to check if the returned loadTable is correct.
-   VxWorks doesn't check it.  */
-
-static int
-net_get_symbols (pLoadTable)
-     ldtabl *pLoadTable;		/* return pointer to ldtabl here */
-{
-  enum clnt_stat status;
-
-  memset ((char *) pLoadTable, '\0', sizeof (struct ldtabl));
-
-  status = net_clnt_call (VX_STATE_INQ, xdr_void, 0, xdr_ldtabl, pLoadTable);
-  return (status == RPC_SUCCESS) ? 0 : -1;
-}
-
-/* Look up a symbol in the VxWorks target's symbol table.
-   Returns status of symbol read on target side (0=success, -1=fail)
-   Returns -1 and complain()s if rpc fails.  */
-
-struct complaint cant_contact_target =
-  {"Lost contact with VxWorks target", 0, 0};
-
-static int
-vx_lookup_symbol (name, pAddr)
-     char *name;		/* symbol name */
-     CORE_ADDR *pAddr;
-{
-  enum clnt_stat status;
-  SYMBOL_ADDR symbolAddr;
-
-  *pAddr = 0;
-  memset ((char *) &symbolAddr, '\0', sizeof (symbolAddr));
-
-  status = net_clnt_call (VX_SYMBOL_INQ, xdr_wrapstring, &name,
-			  xdr_SYMBOL_ADDR, &symbolAddr);
-  if (status != RPC_SUCCESS)
-    {
-      complain (&cant_contact_target);
-      return -1;
-    }
-
-  *pAddr = symbolAddr.addr;
-  return symbolAddr.status;
-}
-
-/* Check to see if the VxWorks target has a floating point coprocessor.
-   Returns 1 if target has floating point processor, 0 otherwise.
-   Calls error() if rpc fails.  */
-
-static int
-net_check_for_fp ()
-{
-  enum clnt_stat status;
-  bool_t fp = 0;	/* true if fp processor is present on target board */
-
-  status = net_clnt_call (VX_FP_INQUIRE, xdr_void, 0, xdr_bool, &fp);
-  if (status != RPC_SUCCESS)
-    error (rpcerr);
-
-   return (int) fp;
-}
-
-/* Establish an RPC connection with the VxWorks target system.
-   Calls error () if unable to establish connection.  */
-
-static void
-net_connect (host)
-     char *host;
-{
-  struct sockaddr_in destAddr;
-  struct hostent *destHost;
-  unsigned long addr;
-
-  /* Get the internet address for the given host.  Allow a numeric
-     IP address or a hostname.  */
-
-  addr = inet_addr (host);
-  if (addr == -1)
-    {
-      destHost = (struct hostent *) gethostbyname (host);
-      if (destHost == NULL)
-	/* FIXME: Probably should include hostname here in quotes.
-	   For example if the user types "target vxworks vx960 " it should
-	   say "Invalid host `vx960 '." not just "Invalid hostname".  */
-	error ("Invalid hostname.  Couldn't find remote host address.");
-      addr = * (unsigned long *) destHost->h_addr;
-    }
-
-  memset (&destAddr, '\0', sizeof (destAddr));
-
-  destAddr.sin_addr.s_addr = addr;
-  destAddr.sin_family      = AF_INET;
-  destAddr.sin_port        = 0;	/* set to actual port that remote
-			           ptrace is listening on.  */
-
-  /* Create a tcp client transport on which to issue
-     calls to the remote ptrace server.  */
-
-  ptraceSock = RPC_ANYSOCK;
-  pClient = clnttcp_create (&destAddr, RDBPROG, RDBVERS, &ptraceSock, 0, 0);
-  /* FIXME, here is where we deal with different version numbers of the
-     proto */
-
-  if (pClient == NULL)
-    {
-      clnt_pcreateerror ("\tnet_connect");
-      error ("Couldn't connect to remote target.");
-    }
-}
-
-/* Sleep for the specified number of milliseconds 
- * (assumed to be less than 1000).
- * If select () is interrupted, returns immediately;
- * takes an error exit if select () fails for some other reason.
- */
-
-static void
-sleep_ms (ms)
-     long ms;
-{
-  struct timeval select_timeout;
-  int status;
-
-  select_timeout.tv_sec = 0;
-  select_timeout.tv_usec = ms * 1000;
-
-  status = select (0, (fd_set *) 0, (fd_set *) 0, (fd_set *) 0,
-		   &select_timeout);
-
-  if (status < 0 && errno != EINTR)
-    perror_with_name ("select");
-}
-
-static int
-vx_wait (pid_to_wait_for, status)
-     int pid_to_wait_for;
-     struct target_waitstatus *status;
-{
-  register int pid;
-  RDB_EVENT rdbEvent;
-  int quit_failed;
-
-  do
-    {
-      /* If CTRL-C is hit during this loop,
-	 suspend the inferior process.  */
-
-      quit_failed = 0;
-      if (quit_flag)
-	{
-	  quit_failed = (net_quit () == -1);
-	  quit_flag = 0;
-	}
-
-      /* If a net_quit () or net_wait () call has failed,
-	 allow the user to break the connection with the target.
-	 We can't simply error () out of this loop, since the 
-	 data structures representing the state of the inferior
-	 are in an inconsistent state.  */
-
-      if (quit_failed || net_wait (&rdbEvent) == -1)
-	{
-	  terminal_ours ();
-	  if (query ("Can't %s.  Disconnect from target system? ",
-		     (quit_failed) ? "suspend remote task"
-		                   : "get status of remote task"))
-	    {
-	      target_mourn_inferior();
-	      error ("Use the \"target\" command to reconnect.");
-	    }
-	  else
-	    {
-	      terminal_inferior ();
-	      continue;
-	    }
-	}
-      
-      pid = rdbEvent.taskId;
-      if (pid == 0)
-	{
-	  sleep_ms (200);	/* FIXME Don't kill the network too badly */
-	}
-      else if (pid != inferior_pid)
-	fatal ("Bad pid for debugged task: %s\n",
-	       local_hex_string((unsigned long) pid));
-    } while (pid == 0);
-
-  /* The mostly likely kind.  */
-  status->kind = TARGET_WAITKIND_STOPPED;
-
-  switch (rdbEvent.eventType)
-    {
-    case EVENT_EXIT:
-      status->kind = TARGET_WAITKIND_EXITED;
-      /* FIXME is it possible to distinguish between a
-	 normal vs abnormal exit in VxWorks? */
-      status->value.integer = 0;
-      break;
-
-    case EVENT_START:
-      /* Task was just started. */
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      break;
-
-    case EVENT_STOP:
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      /* XXX was it stopped by a signal?  act accordingly */
-      break;
-
-    case EVENT_BREAK:		/* Breakpoint was hit. */
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      break;
-
-    case EVENT_SUSPEND:		/* Task was suspended, probably by ^C. */
-      status->value.sig = TARGET_SIGNAL_INT;
-      break;
-
-    case EVENT_BUS_ERR:		/* Task made evil nasty reference. */
-      status->value.sig = TARGET_SIGNAL_BUS;
-      break;
-
-    case EVENT_ZERO_DIV:	/* Division by zero */
-      status->value.sig = TARGET_SIGNAL_FPE;
-      break;
-
-    case EVENT_SIGNAL:
-#ifdef I80960
-      status->value.sig = i960_fault_to_signal (rdbEvent.sigType);
-#else
-      /* Back in the old days, before enum target_signal, this code used
-	 to add NSIG to the signal number and claim that PRINT_RANDOM_SIGNAL
-	 would take care of it.  But PRINT_RANDOM_SIGNAL has never been
-	 defined except on the i960, so I don't really know what we are
-	 supposed to do on other architectures.  */
-      status->value.sig = TARGET_SIGNAL_UNKNOWN;
-#endif
-      break;
-    } /* switch */
-  return pid;
-}
-
-static int
-symbol_stub (arg)
-     char *arg;
-{
-  symbol_file_command (arg, 0);
-  return 1;
-}
-
-static int
-add_symbol_stub (arg)
-     char *arg;
-{
-  struct ldfile *pLoadFile = (struct ldfile *)arg;
-
-  printf_unfiltered("\t%s: ", pLoadFile->name);
-  vx_add_symbols (pLoadFile->name, 0, pLoadFile->txt_addr,
-		  pLoadFile->data_addr, pLoadFile->bss_addr);
-  printf_unfiltered ("ok\n");
-  return 1;
-}
-/* Target command for VxWorks target systems.
-
-   Used in vxgdb.  Takes the name of a remote target machine
-   running vxWorks and connects to it to initialize remote network
-   debugging.  */
-
-static void
-vx_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  extern int close ();
-  char *bootFile;
-  extern char *source_path;
-  struct ldtabl loadTable;
-  struct ldfile *pLoadFile;
-  int i;
-  extern CLIENT *pClient;
-  int symbols_added = 0;
-
-  if (!args)
-    error_no_arg ("target machine name");
-
-  target_preopen (from_tty);
-  
-  unpush_target (&vx_ops);
-  printf_unfiltered ("Attaching remote machine across net...\n");
-  gdb_flush (gdb_stdout);
-
-  /* Allow the user to kill the connect attempt by typing ^C.
-     Wait until the call to target_has_fp () completes before
-     disallowing an immediate quit, since even if net_connect ()
-     is successful, the remote debug server might be hung.  */
-
-  immediate_quit++;
-
-  net_connect (args);
-  target_has_fp = net_check_for_fp ();
-  printf_filtered ("Connected to %s.\n", args);
-
-  immediate_quit--;
-
-  push_target (&vx_ops);
-
-  /* Save a copy of the target host's name.  */
-  vx_host = savestring (args, strlen (args));
-
-  /* Find out the name of the file from which the target was booted
-     and load its symbol table.  */
-
-  printf_filtered ("Looking in Unix path for all loaded modules:\n");
-  bootFile = NULL;
-  if (!net_get_boot_file (&bootFile))
-    {
-      if (*bootFile)
-	{
-	  printf_filtered ("\t%s: ", bootFile);
-	  /* This assumes that the kernel is never relocated.  Hope that is an
-	     accurate assumption.  */
-	  if (catch_errors
-	      (symbol_stub,
-	       bootFile,
-	       "Error while reading symbols from boot file:\n",
-	       RETURN_MASK_ALL))
-	    puts_filtered ("ok\n");
-	}
-      else if (from_tty)
-	printf_unfiltered ("VxWorks kernel symbols not loaded.\n");
-    }
-  else
-    error ("Can't retrieve boot file name from target machine.");
-
-  clnt_freeres (pClient, xdr_wrapstring, &bootFile);
-
-  if (net_get_symbols (&loadTable) != 0)
-    error ("Can't read loaded modules from target machine");
-
-  i = 0-1;
-  while (++i < loadTable.tbl_size)
-    {
-      QUIT;	/* FIXME, avoids clnt_freeres below:  mem leak */
-      pLoadFile = &loadTable.tbl_ent [i];
-#ifdef WRS_ORIG
-  {
-    register int desc;
-    struct cleanup *old_chain;
-    char *fullname = NULL;
-
-    desc = openp (source_path, 0, pLoadFile->name, O_RDONLY, 0, &fullname);
-    if (desc < 0)
-	perror_with_name (pLoadFile->name);
-    old_chain = make_cleanup (close, desc);
-    add_file_at_addr (fullname, desc, pLoadFile->txt_addr, pLoadFile->data_addr,
-		      pLoadFile->bss_addr);
-    do_cleanups (old_chain);
-  }
-#else
-      /* FIXME: Is there something better to search than the PATH? (probably
-	 not the source path, since source might be in different directories
-	 than objects.  */
-
-      if (catch_errors (add_symbol_stub, (char *)pLoadFile, (char *)0,
-			RETURN_MASK_ALL))
-	symbols_added = 1;
-#endif
-    }
-  printf_filtered ("Done.\n");
-
-  clnt_freeres (pClient, xdr_ldtabl, &loadTable);
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  if (symbols_added)
-    reinit_frame_cache ();
-}
-
-/* Takes a task started up outside of gdb and ``attaches'' to it.
-   This stops it cold in its tracks and allows us to start tracing it.  */
-
-static void
-vx_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  unsigned long pid;
-  char *cptr = 0;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  int status;
-
-  if (!args)
-    error_no_arg ("process-id to attach");
-
-  pid = strtoul (args, &cptr, 0);
-  if ((cptr == args) || (*cptr != '\0'))
-    error ("Invalid process-id -- give a single number in decimal or 0xhex");
-
-  if (from_tty)
-    printf_unfiltered ("Attaching pid %s.\n",
-		       local_hex_string((unsigned long) pid));
-
-  memset ((char *)&ptrace_in,  '\0', sizeof (ptrace_in));
-  memset ((char *)&ptrace_out, '\0', sizeof (ptrace_out));
-  ptrace_in.pid = pid;
-
-  status = net_ptrace_clnt_call (PTRACE_ATTACH, &ptrace_in, &ptrace_out);
-  if (status == -1)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Attaching remote process");
-    }
-
-  /* It worked... */
-
-  inferior_pid = pid;
-  push_target (&vx_run_ops);
-
-  if (vx_running)
-    free (vx_running);
-  vx_running = 0;
-}
-
-/* detach_command --
-   takes a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via the normal ptrace (PTRACE_TRACEME).  */
-
-static void
-vx_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  int signal = 0;
-  int status;
-
-  if (args)
-    error ("Argument given to VxWorks \"detach\".");
-
-  if (from_tty)
-      printf_unfiltered ("Detaching pid %s.\n",
-	      local_hex_string((unsigned long) inferior_pid));
-
-  if (args)		/* FIXME, should be possible to leave suspended */
-    signal = atoi (args);
-  
-  memset ((char *)&ptrace_in,  '\0', sizeof (ptrace_in));
-  memset ((char *)&ptrace_out, '\0', sizeof (ptrace_out));
-  ptrace_in.pid = inferior_pid;
-
-  status = net_ptrace_clnt_call (PTRACE_DETACH, &ptrace_in, &ptrace_out);
-  if (status == -1)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Detaching VxWorks process");
-    }
-
-  inferior_pid = 0;
-  pop_target ();	/* go back to non-executing VxWorks connection */
-}
-
-/* vx_kill -- takes a running task and wipes it out.  */
-
-static void
-vx_kill ()
-{
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  int status;
-
-  printf_unfiltered ("Killing pid %s.\n", local_hex_string((unsigned long) inferior_pid));
-
-  memset ((char *)&ptrace_in,  '\0', sizeof (ptrace_in));
-  memset ((char *)&ptrace_out, '\0', sizeof (ptrace_out));
-  ptrace_in.pid = inferior_pid;
-
-  status = net_ptrace_clnt_call (PTRACE_KILL, &ptrace_in, &ptrace_out);
-  if (status == -1)
-    warning (rpcerr);
-  else if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Killing VxWorks process");
-    }
-
-  /* If it gives good status, the process is *gone*, no events remain.
-     If the kill failed, assume the process is gone anyhow.  */
-  inferior_pid = 0;
-  pop_target ();	/* go back to non-executing VxWorks connection */
-}
-
-/* Clean up from the VxWorks process target as it goes away.  */
-
-static void
-vx_proc_close (quitting)
-     int quitting;
-{
-  inferior_pid = 0;		/* No longer have a process.  */
-  if (vx_running)
-    free (vx_running);
-  vx_running = 0;
-}
-
-/* Make an RPC call to the VxWorks target.
-   Returns RPC status.  */
-
-static enum clnt_stat
-net_clnt_call (procNum, inProc, in, outProc, out)
-    enum ptracereq procNum;
-    xdrproc_t inProc;
-    char *in;
-    xdrproc_t outProc;
-    char *out;
-{
-  enum clnt_stat status;
-  
-  status = clnt_call (pClient, procNum, inProc, in, outProc, out, rpcTimeout);
-
-  if (status != RPC_SUCCESS)
-      clnt_perrno (status);
-
-  return status;
-}
-
-/* Clean up before losing control.  */
-
-static void
-vx_close (quitting)
-     int quitting;
-{
-  if (pClient)
-    clnt_destroy (pClient);	/* The net connection */
-  pClient = 0;
-
-  if (vx_host)
-    free (vx_host);		/* The hostname */
-  vx_host = 0;
-}
-
-/* A vxprocess target should be started via "run" not "target".  */
-/*ARGSUSED*/
-static void
-vx_proc_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  error ("Use the \"run\" command to start a VxWorks process.");
-}
-
-static void
-init_vx_ops ()
-{
-  vx_ops.to_shortname = "vxworks";
-  vx_ops.to_longname = "VxWorks target memory via RPC over TCP/IP";
-  vx_ops.to_doc = "Use VxWorks target memory.  \n\
-Specify the name of the machine to connect to.";
-  vx_ops.to_open = vx_open;
-  vx_ops.to_close = vx_close;
-  vx_ops.to_attach = vx_attach;
-  vx_ops.to_xfer_memory = vx_xfer_memory;
-  vx_ops.to_files_info = vx_files_info;
-  vx_ops.to_load = vx_load_command;
-  vx_ops.to_lookup_symbol = vx_lookup_symbol;
-  vx_ops.to_create_inferior = vx_create_inferior;
-  vx_ops.to_stratum = core_stratum;
-  vx_ops.to_has_all_memory = 1;
-  vx_ops.to_has_memory = 1;
-  vx_ops.to_magic = OPS_MAGIC;		/* Always the last thing */
-};
-
-static void
-init_vx_run_ops ()
-{
-  vx_run_ops.to_shortname = "vxprocess";
-  vx_run_ops.to_longname = "VxWorks process";
-  vx_run_ops.to_doc = "VxWorks process; started by the \"run\" command.";
-  vx_run_ops.to_open = vx_proc_open;
-  vx_run_ops.to_close = vx_proc_close;
-  vx_run_ops.to_detach = vx_detach;
-  vx_run_ops.to_resume = vx_resume;
-  vx_run_ops.to_wait = vx_wait;
-  vx_run_ops.to_fetch_registers = vx_read_register;
-  vx_run_ops.to_store_registers = vx_write_register;
-  vx_run_ops.to_prepare_to_store = vx_prepare_to_store;
-  vx_run_ops.to_xfer_memory = vx_xfer_memory;
-  vx_run_ops.to_files_info = vx_run_files_info;
-  vx_run_ops.to_insert_breakpoint = vx_insert_breakpoint;
-  vx_run_ops.to_remove_breakpoint = vx_remove_breakpoint;
-  vx_run_ops.to_kill = vx_kill;
-  vx_run_ops.to_load = vx_load_command;
-  vx_run_ops.to_lookup_symbol = vx_lookup_symbol;
-  vx_run_ops.to_mourn_inferior = vx_mourn_inferior ;
-  vx_run_ops.to_stratum = process_stratum;
-  vx_run_ops.to_has_memory = 1;
-  vx_run_ops.to_has_stack = 1;
-  vx_run_ops.to_has_registers = 1;
-  vx_run_ops.to_has_execution = 1;	
-  vx_run_ops.to_magic = OPS_MAGIC;	
-}
-
-void
-_initialize_vx ()
-{
-  init_vx_ops ();
-  add_target (&vx_ops);
-  init_vx_run_ops ();
-  add_target (&vx_run_ops);
-
-  add_show_from_set
-    (add_set_cmd ("vxworks-timeout", class_support, var_uinteger,
-		  (char *) &rpcTimeout.tv_sec,
-		  "Set seconds to wait for rpc calls to return.\n\
-Set the number of seconds to wait for rpc calls to return.", &setlist),
-     &showlist);
-}
diff --git a/gdb/remote-vx29k.c b/gdb/remote-vx29k.c
deleted file mode 100644
index e6fc2c7..0000000
--- a/gdb/remote-vx29k.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/* Am29k-dependent portions of the RPC protocol
-   used with a VxWorks target 
-
-Contributed by Wind River Systems.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "defs.h"
-
-#include "vx-share/regPacket.h"  
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h"		/* for struct complaint */
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#ifdef _AIX                     /* IBM claims "void *malloc()" not char * */
-#define malloc bogon_malloc
-#endif
-
-#include <rpc/rpc.h>
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-/* Flag set if target has fpu */
-
-extern int target_has_fp;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.
-   REGNO is the register to read, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_read_register (regno)
-     int regno;
-{
-  char am29k_greg_packet[AM29K_GREG_PLEN];
-  char am29k_fpreg_packet[AM29K_FPREG_PLEN];
-
-  /* Get general-purpose registers.  When copying values into
-     registers [], don't assume that a location in registers []
-     is properly aligned for the target data type.  */
-
-  net_read_registers (am29k_greg_packet, AM29K_GREG_PLEN, PTRACE_GETREGS);
-
-  /* Now copy the register values into registers[].
-     Note that this code depends on the ordering of the REGNUMs
-     as defined in "tm-29k.h".  */
-
-  bcopy (&am29k_greg_packet[AM29K_R_GR96],
-	 &registers[REGISTER_BYTE (GR96_REGNUM)], 160 * AM29K_GREG_SIZE);
-  bcopy (&am29k_greg_packet[AM29K_R_VAB],
-	 &registers[REGISTER_BYTE (VAB_REGNUM)], 15 * AM29K_GREG_SIZE);
-  registers[REGISTER_BYTE (INTE_REGNUM)] = am29k_greg_packet[AM29K_R_INTE];
-  bcopy (&am29k_greg_packet[AM29K_R_RSP],
-	 &registers[REGISTER_BYTE (GR1_REGNUM)], 5 * AM29K_GREG_SIZE);
-
-  /* PAD For now, don't care about exop register */
-
-  memset (&registers[REGISTER_BYTE (EXO_REGNUM)], '\0', AM29K_GREG_SIZE);
-
-  /* If the target has floating point registers, fetch them.
-     Otherwise, zero the floating point register values in
-     registers[] for good measure, even though we might not
-     need to.  */
-
-  if (target_has_fp)
-    {
-      net_read_registers (am29k_fpreg_packet, AM29K_FPREG_PLEN,
-                          PTRACE_GETFPREGS);
-      registers[REGISTER_BYTE (FPE_REGNUM)] = am29k_fpreg_packet[AM29K_R_FPE];
-      registers[REGISTER_BYTE (FPS_REGNUM)] = am29k_fpreg_packet[AM29K_R_FPS];
-
-      /* PAD For now, don't care about registers (?) AI0 to q */
-
-      memset (&registers[REGISTER_BYTE (161)], '\0', 21 * AM29K_FPREG_SIZE);
-    }
-  else
-    { 
-      memset (&registers[REGISTER_BYTE (FPE_REGNUM)], '\0', AM29K_FPREG_SIZE);
-      memset (&registers[REGISTER_BYTE (FPS_REGNUM)], '\0', AM29K_FPREG_SIZE);
-
-      /* PAD For now, don't care about registers (?) AI0 to q */
-
-      memset (&registers[REGISTER_BYTE (161)], '\0', 21 * AM29K_FPREG_SIZE);
-    }
-
-  /* Mark the register cache valid.  */
-
-  registers_fetched ();
-}
-
-/* Store a register or registers into the VxWorks target.
-   REGNO is the register to store, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_write_register (regno)
-     int regno;
-{
-  char am29k_greg_packet[AM29K_GREG_PLEN];
-  char am29k_fpreg_packet[AM29K_FPREG_PLEN];
-
-  /* Store general purpose registers.  When copying values from
-     registers [], don't assume that a location in registers []
-     is properly aligned for the target data type.  */
-
-  bcopy (&registers[REGISTER_BYTE (GR96_REGNUM)],
-	 &am29k_greg_packet[AM29K_R_GR96], 160 * AM29K_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (VAB_REGNUM)],
-	 &am29k_greg_packet[AM29K_R_VAB], 15 * AM29K_GREG_SIZE);
-  am29k_greg_packet[AM29K_R_INTE] = registers[REGISTER_BYTE (INTE_REGNUM)];
-  bcopy (&registers[REGISTER_BYTE (GR1_REGNUM)],
-	 &am29k_greg_packet[AM29K_R_RSP], 5 * AM29K_GREG_SIZE);
-
-  net_write_registers (am29k_greg_packet, AM29K_GREG_PLEN, PTRACE_SETREGS);
-
-  /* Store floating point registers if the target has them.  */
-
-  if (target_has_fp)
-    {
-      am29k_fpreg_packet[AM29K_R_FPE] = registers[REGISTER_BYTE (FPE_REGNUM)];
-      am29k_fpreg_packet[AM29K_R_FPS] = registers[REGISTER_BYTE (FPS_REGNUM)];
-
-      net_write_registers (am29k_fpreg_packet, AM29K_FPREG_PLEN,
-                           PTRACE_SETFPREGS);
-    }
-}
-
-/* VxWorks zeroes fp when the task is initialized; we use this
-   to terminate the frame chain. Chain means here the nominal address of
-   a frame, that is, the return address (lr0) address in the stack. To
-   obtain the frame pointer (lr1) contents, we must add 4 bytes.
-   Note : may be we should modify init_frame_info() to get the frame pointer
-          and store it into the frame_info struct rather than reading its
-          contents when FRAME_CHAIN_VALID is invoked. */
-
-int
-vx29k_frame_chain_valid (chain, thisframe)
-     CORE_ADDR chain;
-     struct frame_info *thisframe;      /* not used here */
-{
-   int fp_contents;
-
-   read_memory ((CORE_ADDR)(chain + 4), (char *) &fp_contents, 4);
-   return (fp_contents != 0);
-}
-
diff --git a/gdb/remote-vx68.c b/gdb/remote-vx68.c
deleted file mode 100644
index c6ceda1..0000000
--- a/gdb/remote-vx68.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* 68k-dependent portions of the RPC protocol
-   used with a VxWorks target 
-
-Contributed by Wind River Systems.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "defs.h"
-
-#include "vx-share/regPacket.h"  
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h"		/* for struct complaint */
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#ifdef _AIX			/* IBM claims "void *malloc()" not char * */
-#define malloc bogon_malloc
-#endif
-
-#include <rpc/rpc.h>
-
-#ifdef _AIX
-#undef malloc
-#endif
-
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-/* Flag set if target has fpu */
-
-extern int target_has_fp;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.
-   REGNO is the register to read, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_read_register (regno)
-     int regno;
-{
-  char mc68k_greg_packet[MC68K_GREG_PLEN];
-  char mc68k_fpreg_packet[MC68K_FPREG_PLEN];
-
-  /* Get general-purpose registers.  */
-
-  net_read_registers (mc68k_greg_packet, MC68K_GREG_PLEN, PTRACE_GETREGS);
-
-  bcopy (&mc68k_greg_packet[MC68K_R_D0], registers, 16 * MC68K_GREG_SIZE);
-  bcopy (&mc68k_greg_packet[MC68K_R_SR], &registers[REGISTER_BYTE (PS_REGNUM)],
-	 MC68K_GREG_SIZE);
-  bcopy (&mc68k_greg_packet[MC68K_R_PC], &registers[REGISTER_BYTE (PC_REGNUM)],
-	 MC68K_GREG_SIZE);
-
-  /* Get floating-point registers, if the target system has them.
-     Otherwise, zero them.  */
-
-  if (target_has_fp)
-    {
-      net_read_registers (mc68k_fpreg_packet, MC68K_FPREG_PLEN,
-			  PTRACE_GETFPREGS);
-
-      bcopy (&mc68k_fpreg_packet[MC68K_R_FP0],
-	     &registers[REGISTER_BYTE (FP0_REGNUM)],
-	     MC68K_FPREG_SIZE * 8);
-      bcopy (&mc68k_fpreg_packet[MC68K_R_FPCR],
-	     &registers[REGISTER_BYTE (FPC_REGNUM)],
-	     MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
-    }
-  else
-    {
-      bzero (&registers[REGISTER_BYTE (FP0_REGNUM)],
-	     MC68K_FPREG_SIZE * 8);
-      bzero (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	     MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
-    }
-
-  /* Mark the register cache valid.  */
-
-  registers_fetched ();
-}
-
-/* Store a register or registers into the VxWorks target.
-   REGNO is the register to store, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_write_register (regno)
-     int regno;
-{
-  char mc68k_greg_packet[MC68K_GREG_PLEN];
-  char mc68k_fpreg_packet[MC68K_FPREG_PLEN];
-
-  /* Store general-purpose registers.  */
-
-  bcopy (registers, &mc68k_greg_packet[MC68K_R_D0], 16 * MC68K_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (PS_REGNUM)],
-	 &mc68k_greg_packet[MC68K_R_SR], MC68K_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (PC_REGNUM)],
-	 &mc68k_greg_packet[MC68K_R_PC], MC68K_GREG_SIZE);
-
-  net_write_registers (mc68k_greg_packet, MC68K_GREG_PLEN, PTRACE_SETREGS);
-
-  /* Store floating point registers if the target has them.  */
-
-  if (target_has_fp)
-    {
-      bcopy (&registers[REGISTER_BYTE (FP0_REGNUM)],
-	     &mc68k_fpreg_packet[MC68K_R_FP0],
-	     MC68K_FPREG_SIZE * 8);
-      bcopy (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	     &mc68k_fpreg_packet[MC68K_R_FPCR],
-	     MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
-
-      net_write_registers (mc68k_fpreg_packet, MC68K_FPREG_PLEN,
-			   PTRACE_SETFPREGS);
-    }
-}
diff --git a/gdb/remote-vx960.c b/gdb/remote-vx960.c
deleted file mode 100644
index bb4fbee..0000000
--- a/gdb/remote-vx960.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* i80960-dependent portions of the RPC protocol
-   used with a VxWorks target 
-
-Contributed by Wind River Systems.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "defs.h"
-
-#include "vx-share/regPacket.h"  
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h"		/* for struct complaint */
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#ifdef _AIX                     /* IBM claims "void *malloc()" not char * */
-#define malloc bogon_malloc
-#endif
-
-#include <rpc/rpc.h>
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-/* Flag set if target has fpu */
-
-extern int target_has_fp;
-
-/* 960 floating point format descriptor, from "i960-tdep.c."  */
-
-extern struct ext_format ext_format_i960;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.
-   REGNO is the register to read, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_read_register (regno)
-     int regno;
-{
-  char i960_greg_packet[I960_GREG_PLEN];
-  char i960_fpreg_packet[I960_FPREG_PLEN];
-
-  /* Get general-purpose registers.  When copying values into
-     registers [], don't assume that a location in registers []
-     is properly aligned for the target data type.  */
-
-  net_read_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_GETREGS);
-
-  bcopy (&i960_greg_packet[I960_R_R0],
-	 &registers[REGISTER_BYTE (R0_REGNUM)], 16 * I960_GREG_SIZE);
-  bcopy (&i960_greg_packet[I960_R_G0],
-	 &registers[REGISTER_BYTE (G0_REGNUM)], 16 * I960_GREG_SIZE);
-  bcopy (&i960_greg_packet[I960_R_PCW],
-	 &registers[REGISTER_BYTE (PCW_REGNUM)], sizeof (int));
-  bcopy (&i960_greg_packet[I960_R_ACW],
-	 &registers[REGISTER_BYTE (ACW_REGNUM)], sizeof (int));
-  bcopy (&i960_greg_packet[I960_R_TCW],
-	 &registers[REGISTER_BYTE (TCW_REGNUM)], sizeof (int));
-
-  /* If the target has floating point registers, fetch them.
-     Otherwise, zero the floating point register values in
-     registers[] for good measure, even though we might not
-     need to.  */
-
-  if (target_has_fp)
-    {
-      net_read_registers (i960_fpreg_packet, I960_FPREG_PLEN,
-                          PTRACE_GETFPREGS);
-      bcopy (&i960_fpreg_packet[I960_R_FP0], 
-             &registers[REGISTER_BYTE (FP0_REGNUM)],
-  	     REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
-    }
-  else
-    bzero (&registers[REGISTER_BYTE (FP0_REGNUM)],
-           REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
-
-  /* Mark the register cache valid.  */
-
-  registers_fetched ();
-}
-
-/* Store a register or registers into the VxWorks target.
-   REGNO is the register to store, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_write_register (regno)
-     int regno;
-{
-  char i960_greg_packet[I960_GREG_PLEN];
-  char i960_fpreg_packet[I960_FPREG_PLEN];
-
-  /* Store floating-point registers.  When copying values from
-     registers [], don't assume that a location in registers []
-     is properly aligned for the target data type.  */
-
-  bcopy (&registers[REGISTER_BYTE (R0_REGNUM)],
-	 &i960_greg_packet[I960_R_R0], 16 * I960_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (G0_REGNUM)],
-	 &i960_greg_packet[I960_R_G0], 16 * I960_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (PCW_REGNUM)],
-	 &i960_greg_packet[I960_R_PCW], sizeof (int));
-  bcopy (&registers[REGISTER_BYTE (ACW_REGNUM)],
-	 &i960_greg_packet[I960_R_ACW], sizeof (int));
-  bcopy (&registers[REGISTER_BYTE (TCW_REGNUM)],
-	 &i960_greg_packet[I960_R_TCW], sizeof (int));
-
-  net_write_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_SETREGS);
-
-  /* Store floating point registers if the target has them.  */
-
-  if (target_has_fp)
-    {
-      bcopy (&registers[REGISTER_BYTE (FP0_REGNUM)], 
-	     &i960_fpreg_packet[I960_R_FP0],
-	     REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
-
-      net_write_registers (i960_fpreg_packet, I960_FPREG_PLEN,
-                           PTRACE_SETFPREGS);
-    }
-}
-
diff --git a/gdb/remote-vxmips.c b/gdb/remote-vxmips.c
deleted file mode 100644
index c65ac01..0000000
--- a/gdb/remote-vxmips.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/* MIPS-dependent portions of the RPC protocol
-   used with a VxWorks target 
-
-Contributed by Wind River Systems.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "defs.h"
-
-#include "vx-share/regPacket.h"  
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h"		/* for struct complaint */
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <rpc/rpc.h>
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-/* Flag set if target has fpu */
-
-extern int target_has_fp;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.
-   REGNO is the register to read, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_read_register (regno)
-     int regno;
-{
-  char mips_greg_packet[MIPS_GREG_PLEN];
-  char mips_fpreg_packet[MIPS_FPREG_PLEN];
-
-  /* Get general-purpose registers.  */
-
-  net_read_registers (mips_greg_packet, MIPS_GREG_PLEN, PTRACE_GETREGS);
-
-  /* this code copies the registers obtained by RPC 
-     stored in a structure(s) like this :
-     
-    	Register(s)		Offset(s)
-   	gp 0-31			0x00
-   	hi			0x80
-   	lo			0x84
-   	sr			0x88
-   	pc			0x8c
-    
-     into a stucture like this:
-   	
-   	0x00	GP 0-31
-   	0x80   	SR
-   	0x84	LO
-   	0x88	HI
-   	0x8C	BAD    		--- Not available currently
-   	0x90	CAUSE    	--- Not available currently
-   	0x94	PC
-   	0x98	FP 0-31
-   	0x118	FCSR
-   	0x11C	FIR    		--- Not available currently
-   	0x120	FP	    	--- Not available currently
-   
-     structure is 0x124 (292) bytes in length */
-   
-  /* Copy the general registers.  */
-  
-  bcopy (&mips_greg_packet[MIPS_R_GP0], &registers[0], 32 * MIPS_GREG_SIZE);
-  
-  /* Copy SR, LO, HI, and PC.  */
-  
-  bcopy (&mips_greg_packet[MIPS_R_SR],
-         &registers[REGISTER_BYTE (PS_REGNUM)], MIPS_GREG_SIZE);
-  bcopy (&mips_greg_packet[MIPS_R_LO],
-         &registers[REGISTER_BYTE (LO_REGNUM)], MIPS_GREG_SIZE);
-  bcopy (&mips_greg_packet[MIPS_R_HI],
-         &registers[REGISTER_BYTE (HI_REGNUM)], MIPS_GREG_SIZE);
-  bcopy (&mips_greg_packet[MIPS_R_PC],
-         &registers[REGISTER_BYTE (PC_REGNUM)], MIPS_GREG_SIZE);
-  
-  /* If the target has floating point registers, fetch them.
-     Otherwise, zero the floating point register values in
-     registers[] for good measure, even though we might not
-     need to.  */
-    
-  if (target_has_fp)
-    {
-      net_read_registers (mips_fpreg_packet, MIPS_FPREG_PLEN,
-			  PTRACE_GETFPREGS);
-
-      /* Copy the floating point registers.  */
-
-      bcopy (&mips_fpreg_packet[MIPS_R_FP0], 
-	     &registers[REGISTER_BYTE (FP0_REGNUM)],
-	     REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
-
-      /* Copy the floating point control/status register (fpcsr).  */
-
-      bcopy (&mips_fpreg_packet[MIPS_R_FPCSR], 
-	     &registers[REGISTER_BYTE (FCRCS_REGNUM)],
-	     REGISTER_RAW_SIZE (FCRCS_REGNUM));
-    }	
-  else
-    {	
-      bzero ((char *) &registers[REGISTER_BYTE (FP0_REGNUM)],
-	     REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
-      bzero ((char *) &registers[REGISTER_BYTE (FCRCS_REGNUM)],
-	     REGISTER_RAW_SIZE (FCRCS_REGNUM));
-    }		
-
-  /* Mark the register cache valid.  */
-
-  registers_fetched ();
-}
-
-/* Store a register or registers into the VxWorks target.
-   REGNO is the register to store, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-vx_write_register (regno)
-     int regno;
-{
-  char mips_greg_packet[MIPS_GREG_PLEN];
-  char mips_fpreg_packet[MIPS_FPREG_PLEN];
-
-  /* Store general registers.  */
-
-  bcopy (&registers[0], &mips_greg_packet[MIPS_R_GP0], 32 * MIPS_GREG_SIZE);
-  
-  /* Copy SR, LO, HI, and PC.  */
-  
-  bcopy (&registers[REGISTER_BYTE (PS_REGNUM)],
-         &mips_greg_packet[MIPS_R_SR], MIPS_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (LO_REGNUM)],
-         &mips_greg_packet[MIPS_R_LO], MIPS_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (HI_REGNUM)],
-         &mips_greg_packet[MIPS_R_HI], MIPS_GREG_SIZE);
-  bcopy (&registers[REGISTER_BYTE (PC_REGNUM)],
-         &mips_greg_packet[MIPS_R_PC], MIPS_GREG_SIZE);
-  
-  net_write_registers (mips_greg_packet, MIPS_GREG_PLEN, PTRACE_SETREGS);
-
-  /* Store floating point registers if the target has them.  */
-
-  if (target_has_fp)
-    {
-      /* Copy the floating point data registers.  */
-
-      bcopy (&registers[REGISTER_BYTE (FP0_REGNUM)],
-	     &mips_fpreg_packet[MIPS_R_FP0], 
-	     REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
-
-      /* Copy the floating point control/status register (fpcsr).  */
-
-      bcopy (&registers[REGISTER_BYTE (FCRCS_REGNUM)],
-	     &mips_fpreg_packet[MIPS_R_FPCSR], 
-	     REGISTER_RAW_SIZE (FCRCS_REGNUM));
-
-      net_write_registers (mips_fpreg_packet, MIPS_FPREG_PLEN,
-			   PTRACE_SETFPREGS);
-    }
-}
diff --git a/gdb/remote-vxsparc.c b/gdb/remote-vxsparc.c
deleted file mode 100644
index 0682542..0000000
--- a/gdb/remote-vxsparc.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* sparc-dependent portions of the RPC protocol
-   used with a VxWorks target 
-
-Contributed by Wind River Systems.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "defs.h"
-
-#include "vx-share/regPacket.h"  
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h"		/* for struct complaint */
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#ifdef _AIX                     /* IBM claims "void *malloc()" not char * */
-#define malloc bogon_malloc
-#endif
-
-#include <rpc/rpc.h>
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-/* Flag set if target has fpu */
-
-extern int target_has_fp;
-
-/* sparc floating point format descriptor, from "sparc-tdep.c."  */
-
-extern struct ext_format ext_format_sparc;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.
-   REGNO is the register to read, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_read_register (regno)
-     int regno;
-{
-  char sparc_greg_packet[SPARC_GREG_PLEN];
-  char sparc_fpreg_packet[SPARC_FPREG_PLEN];
-  CORE_ADDR sp;
-
-  /* Get general-purpose registers.  When copying values into
-     registers [], don't assume that a location in registers []
-     is properly aligned for the target data type.  */
-
-  net_read_registers (sparc_greg_packet, SPARC_GREG_PLEN, PTRACE_GETREGS);
-
-  /* Now copy the register values into registers[].
-     Note that this code depends on the ordering of the REGNUMs
-     as defined in "tm-sparc.h".  */
-
-  bcopy (&sparc_greg_packet[SPARC_R_G0],
-	 &registers[REGISTER_BYTE (G0_REGNUM)], 32 * SPARC_GREG_SIZE);
-  bcopy (&sparc_greg_packet[SPARC_R_Y],
-	 &registers[REGISTER_BYTE (Y_REGNUM)], 6 * SPARC_GREG_SIZE);
-
-  /* Now write the local and in registers to the register window
-     spill area in the frame.  VxWorks does not do this for the
-     active frame automatically; it greatly simplifies debugging
-     (FRAME_FIND_SAVED_REGS, in particular, depends on this).  */
-
-  sp = extract_address (&registers[REGISTER_BYTE (SP_REGNUM)], 
-	REGISTER_RAW_SIZE (CORE_ADDR));
-  write_memory (sp, &registers[REGISTER_BYTE (L0_REGNUM)],
-		16 * REGISTER_RAW_SIZE (L0_REGNUM));
-
-  /* If the target has floating point registers, fetch them.
-     Otherwise, zero the floating point register values in
-     registers[] for good measure, even though we might not
-     need to.  */
-
-  if (target_has_fp)
-    {
-      net_read_registers (sparc_fpreg_packet, SPARC_FPREG_PLEN,
-                          PTRACE_GETFPREGS);
-      bcopy (&sparc_fpreg_packet[SPARC_R_FP0], 
-             &registers[REGISTER_BYTE (FP0_REGNUM)], 32 * SPARC_FPREG_SIZE);
-      bcopy (&sparc_fpreg_packet[SPARC_R_FSR],
-	     &registers[REGISTER_BYTE (FPS_REGNUM)], 1 * SPARC_FPREG_SIZE);
-    }
-  else
-    { 
-      bzero (&registers[REGISTER_BYTE (FP0_REGNUM)], 32 * SPARC_FPREG_SIZE);
-      bzero (&registers[REGISTER_BYTE (FPS_REGNUM)], 1 * SPARC_FPREG_SIZE);
-    }
-
-  /* Mark the register cache valid.  */
-
-  registers_fetched ();
-}
-
-/* Store a register or registers into the VxWorks target.
-   REGNO is the register to store, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_write_register (regno)
-     int regno;
-{
-  char sparc_greg_packet[SPARC_GREG_PLEN];
-  char sparc_fpreg_packet[SPARC_FPREG_PLEN];
-  int in_gp_regs;
-  int in_fp_regs;
-  CORE_ADDR sp;
-
-  /* Store general purpose registers.  When copying values from
-     registers [], don't assume that a location in registers []
-     is properly aligned for the target data type.  */
-
-  in_gp_regs = 1;
-  in_fp_regs = 1;
-  if (regno >= 0)
-    {
-      if ((G0_REGNUM <= regno && regno <= I7_REGNUM)
-          || (Y_REGNUM <= regno && regno <= NPC_REGNUM))
-	in_fp_regs = 0;
-      else
-	in_gp_regs = 0;
-    }
-  if (in_gp_regs)
-    {
-      bcopy (&registers[REGISTER_BYTE (G0_REGNUM)],
-	     &sparc_greg_packet[SPARC_R_G0], 32 * SPARC_GREG_SIZE);
-      bcopy (&registers[REGISTER_BYTE (Y_REGNUM)],
-	     &sparc_greg_packet[SPARC_R_Y], 6 * SPARC_GREG_SIZE);
-
-      net_write_registers (sparc_greg_packet, SPARC_GREG_PLEN, PTRACE_SETREGS);
-
-      /* If this is a local or in register, or we're storing all
-         registers, update the register window spill area.  */
-
-      if (regno < 0 || (L0_REGNUM <= regno && regno <= I7_REGNUM))
-        {
-  	  sp = extract_address (&registers[REGISTER_BYTE (SP_REGNUM)], 
-		REGISTER_RAW_SIZE (CORE_ADDR));
-	  write_memory (sp, &registers[REGISTER_BYTE (L0_REGNUM)],
-			16 * REGISTER_RAW_SIZE (L0_REGNUM));
-	}
-    }
-
-  /* Store floating point registers if the target has them.  */
-
-  if (in_fp_regs && target_has_fp)
-    {
-      bcopy (&registers[REGISTER_BYTE (FP0_REGNUM)], 
-	     &sparc_fpreg_packet[SPARC_R_FP0], 32 * SPARC_FPREG_SIZE);
-      bcopy (&registers[REGISTER_BYTE (FPS_REGNUM)], 
-	     &sparc_fpreg_packet[SPARC_R_FSR], 1 * SPARC_FPREG_SIZE);
-
-      net_write_registers (sparc_fpreg_packet, SPARC_FPREG_PLEN,
-                           PTRACE_SETFPREGS);
-    }
-}
diff --git a/gdb/remote-z8k.c b/gdb/remote-z8k.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/remote-z8k.c
+++ /dev/null
diff --git a/gdb/remote.c b/gdb/remote.c
deleted file mode 100644
index bcdc48f..0000000
--- a/gdb/remote.c
+++ /dev/null
@@ -1,3342 +0,0 @@
-/* Remote target communications for serial-line targets in custom GDB protocol
-   Copyright 1988, 91, 92, 93, 94, 95, 96, 97, 1998 
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Remote communication protocol.
-
-   A debug packet whose contents are <data>
-   is encapsulated for transmission in the form:
-
-	$ <data> # CSUM1 CSUM2
-
-	<data> must be ASCII alphanumeric and cannot include characters
-	'$' or '#'.  If <data> starts with two characters followed by
-	':', then the existing stubs interpret this as a sequence number.
-
-	CSUM1 and CSUM2 are ascii hex representation of an 8-bit 
-	checksum of <data>, the most significant nibble is sent first.
-	the hex digits 0-9,a-f are used.
-
-   Receiver responds with:
-
-	+	- if CSUM is correct and ready for next packet
-	-	- if CSUM is incorrect
-
-   <data> is as follows:
-   Most values are encoded in ascii hex digits.  Signal numbers are according
-   to the numbering in target.h.
-
-	Request		Packet
-
-	set thread	Hct...		Set thread for subsequent operations.
-					c = 'c' for thread used in step and 
-					continue; t... can be -1 for all
-					threads.
-					c = 'g' for thread used in other
-					operations.  If zero, pick a thread,
-					any thread.
-	reply		OK		for success
-			ENN		for an error.
-
-	read registers  g
-	reply		XX....X		Each byte of register data
-					is described by two hex digits.
-					Registers are in the internal order
-					for GDB, and the bytes in a register
-					are in the same order the machine uses.
-			or ENN		for an error.
-
-	write regs	GXX..XX		Each byte of register data
-					is described by two hex digits.
-	reply		OK		for success
-			ENN		for an error
-
-        write reg	Pn...=r...	Write register n... with value r...,
-					which contains two hex digits for each
-					byte in the register (target byte
-					order).
-	reply		OK		for success
-			ENN		for an error
-	(not supported by all stubs).
-
-	read mem	mAA..AA,LLLL	AA..AA is address, LLLL is length.
-	reply		XX..XX		XX..XX is mem contents
-					Can be fewer bytes than requested
-					if able to read only part of the data.
-			or ENN		NN is errno
-
-	write mem	MAA..AA,LLLL:XX..XX
-					AA..AA is address,
-					LLLL is number of bytes,
-					XX..XX is data
-	reply		OK		for success
-			ENN		for an error (this includes the case
-					where only part of the data was
-					written).
-
-	continue	cAA..AA		AA..AA is address to resume
-					If AA..AA is omitted,
-					resume at same address.
-
-	step		sAA..AA		AA..AA is address to resume
-					If AA..AA is omitted,
-					resume at same address.
-
-	continue with	Csig;AA..AA	Continue with signal sig (hex signal
-	signal				number).  If ;AA..AA is omitted, 
-					resume at same address.
-
-	step with	Ssig;AA..AA	Like 'C' but step not continue.
-	signal
-
-	last signal     ?               Reply the current reason for stopping.
-                                        This is the same reply as is generated
-					for step or cont : SAA where AA is the
-					signal number.
-
-	detach          D               Reply OK.
-
-	There is no immediate reply to step or cont.
-	The reply comes when the machine stops.
-	It is		SAA		AA is the signal number.
-
-	or...		TAAn...:r...;n...:r...;n...:r...;
-					AA = signal number
-					n... = register number (hex)
-					  r... = register contents
-					n... = `thread'
-					  r... = thread process ID.  This is
-						 a hex integer.
-					n... = other string not starting 
-					    with valid hex digit.
-					  gdb should ignore this n,r pair
-					  and go on to the next.  This way
-					  we can extend the protocol.
-	or...		WAA		The process exited, and AA is
-					the exit status.  This is only
-					applicable for certains sorts of
-					targets.
-	or...		XAA		The process terminated with signal
-					AA.
-        or...           OXX..XX	XX..XX  is hex encoding of ASCII data. This
-					can happen at any time while the 
-					program is running and the debugger 
-					should continue to wait for 
-					'W', 'T', etc.
-
-	thread alive	TXX		Find out if the thread XX is alive.
-	reply		OK		thread is still alive
-			ENN		thread is dead
-	
-	remote restart	RXX		Restart the remote server
-
-	extended ops 	!		Use the extended remote protocol.
-					Sticky -- only needs to be set once.
-
-	kill request	k
-
-	toggle debug	d		toggle debug flag (see 386 & 68k stubs)
-	reset		r		reset -- see sparc stub.
-	reserved	<other>		On other requests, the stub should
-					ignore the request and send an empty
-					response ($#<checksum>).  This way
-					we can extend the protocol and GDB
-					can tell whether the stub it is
-					talking to uses the old or the new.
-	search		tAA:PP,MM	Search backwards starting at address
-					AA for a match with pattern PP and
-					mask MM.  PP and MM are 4 bytes.
-					Not supported by all stubs.
-
-	general query	qXXXX		Request info about XXXX.
-	general set	QXXXX=yyyy	Set value of XXXX to yyyy.
-	query sect offs	qOffsets	Get section offsets.  Reply is
-					Text=xxx;Data=yyy;Bss=zzz
-
-	Responses can be run-length encoded to save space.  A '*' means that
-	the next character is an ASCII encoding giving a repeat count which
-	stands for that many repititions of the character preceding the '*'.
-	The encoding is n+29, yielding a printable character where n >=3 
-	(which is where rle starts to win).  Don't use an n > 126.
-
-	So 
-	"0* " means the same as "0000".  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <fcntl.h>
-#include "frame.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "target.h"
-#include "wait.h"
-/*#include "terminal.h"*/
-#include "gdbcmd.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "gdbthread.h"
-
-#include "dcache.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <signal.h>
-#include "serial.h"
-
-/* Prototypes for local functions */
-
-static int remote_write_bytes PARAMS ((CORE_ADDR memaddr,
-				       char *myaddr, int len));
-
-static int remote_read_bytes PARAMS ((CORE_ADDR memaddr,
-				      char *myaddr, int len));
-
-static void remote_files_info PARAMS ((struct target_ops *ignore));
-
-static int remote_xfer_memory PARAMS ((CORE_ADDR memaddr, char * myaddr,
-				       int len, int should_write,
-				       struct target_ops * target));
-
-static void remote_prepare_to_store PARAMS ((void));
-
-static void remote_fetch_registers PARAMS ((int regno));
-
-static void remote_resume PARAMS ((int pid, int step,
-				   enum target_signal siggnal));
-
-static int remote_start_remote PARAMS ((PTR));
-
-static void remote_open PARAMS ((char *name, int from_tty));
-
-static void extended_remote_open PARAMS ((char *name, int from_tty));
-
-static void remote_open_1 PARAMS ((char *, int, struct target_ops *,
-				   int extended_p));
-
-static void remote_close PARAMS ((int quitting));
-
-static void remote_store_registers PARAMS ((int regno));
-
-static void remote_mourn PARAMS ((void));
-
-static void extended_remote_restart PARAMS ((void));
-
-static void extended_remote_mourn PARAMS ((void));
-
-static void extended_remote_create_inferior PARAMS ((char *, char *, char **));
-
-static void remote_mourn_1 PARAMS ((struct target_ops *));
-
-static void remote_send PARAMS ((char *buf));
-
-static int readchar PARAMS ((int timeout));
-
-static int remote_wait PARAMS ((int pid, struct target_waitstatus * status));
-
-static void remote_kill PARAMS ((void));
-
-static int tohex PARAMS ((int nib));
-
-static void remote_detach PARAMS ((char *args, int from_tty));
-
-static void remote_interrupt PARAMS ((int signo));
-
-static void interrupt_query PARAMS ((void));
-
-static void set_thread PARAMS ((int, int));
-
-static int remote_thread_alive PARAMS ((int));
-
-static void get_offsets PARAMS ((void));
-
-static int read_frame PARAMS ((char *));
-
-static int remote_insert_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static int remote_remove_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static int hexnumlen PARAMS ((ULONGEST num));
-
-static void init_remote_ops PARAMS ((void));
-
-static void init_extended_remote_ops PARAMS ((void));
-
-static void remote_stop PARAMS ((void));
-
-static int ishex PARAMS ((int ch, int *val));
-
-static int stubhex PARAMS ((int ch));
-
-static int remote_query PARAMS ((char, char *, char *, int *));
-
-static int hexnumstr PARAMS ((char *, ULONGEST));
-
-static CORE_ADDR remote_address_masked PARAMS ((CORE_ADDR));
-
-static void print_packet PARAMS ((char *));
-
-static unsigned long crc32 PARAMS ((unsigned char *, int, unsigned int));
-
-static void compare_sections_command PARAMS ((char *, int));
-
-static void packet_command PARAMS ((char *, int));
-
-static int stub_unpack_int PARAMS ((char *buff, int fieldlength));
-
-char *unpack_varlen_hex PARAMS ((char *buff, int *result));
-
-static char *unpack_nibble PARAMS ((char *buf, int *val));
-
-static char *pack_nibble PARAMS ((char *buf, int nibble));
-
-static char *pack_hex_byte PARAMS ((char *pkt, unsigned char byte));
-
-static char *unpack_byte PARAMS ((char *buf, int *value));
-
-static char *pack_int PARAMS ((char *buf, int value));
-
-static char *unpack_int PARAMS ((char *buf, int *value));
-
-static char *unpack_string PARAMS ((char *src, char *dest, int length));
-
-static char *pack_threadid PARAMS ((char *pkt, threadref *id));
-
-static char *unpack_threadid PARAMS ((char *inbuf, threadref *id));
-
-void int_to_threadref PARAMS ((threadref *id, int value));
-
-static int threadref_to_int PARAMS ((threadref *ref));
-
-static void copy_threadref PARAMS ((threadref *dest, threadref *src));
-
-static int threadmatch PARAMS ((threadref *dest, threadref *src));
-
-static char *pack_threadinfo_request PARAMS ((char *pkt, int mode,
-					      threadref *id));
-
-static int remote_unpack_thread_info_response PARAMS ((char *pkt,
-						       threadref *expectedref,
-						       struct gdb_ext_thread_info *info));
-
-
-static int remote_get_threadinfo PARAMS ((threadref *threadid,
-					  int fieldset,	/*TAG mask */
-					  struct gdb_ext_thread_info *info));
-
-static int adapt_remote_get_threadinfo PARAMS ((gdb_threadref *ref,
-						int selection,
-						struct gdb_ext_thread_info *info));
-
-static char *pack_threadlist_request PARAMS ((char *pkt, int startflag,
-					      int threadcount,
-					      threadref *nextthread));
-
-static int parse_threadlist_response PARAMS ((char *pkt,
-					      int result_limit,
-					      threadref *original_echo,
-					      threadref *resultlist,
-					      int *doneflag));
-
-static int remote_get_threadlist PARAMS ((int startflag,
-					  threadref *nextthread,
-					  int result_limit,
-					  int *done,
-					  int *result_count,
-					  threadref *threadlist));
-
-typedef int (*rmt_thread_action) (threadref *ref, void *context);
-
-static int remote_threadlist_iterator PARAMS ((rmt_thread_action stepfunction,
-					       void *context, int looplimit));
-
-static int remote_newthread_step PARAMS ((threadref *ref, void *context));
-
-static int remote_current_thread PARAMS ((int oldpid));
-
-int remote_find_new_threads PARAMS ((void));
-
-static void record_currthread PARAMS ((int currthread));
-
-static void init_remote_threads PARAMS ((void));
-
-/* exported functions */
-
-extern int fromhex PARAMS ((int a));
-
-extern void getpkt PARAMS ((char *buf, int forever));
-
-extern int putpkt PARAMS ((char *buf));
-
-void remote_console_output PARAMS ((char *));
-
-/* Define the target subroutine names */
-
-void open_remote_target PARAMS ((char *, int, struct target_ops *, int));
-
-void _initialize_remote PARAMS ((void));
-
-/* */
-
-static struct target_ops remote_ops;
-
-static struct target_ops extended_remote_ops;
-
-static struct target_thread_vector remote_thread_vec;
-
-/* This was 5 seconds, which is a long time to sit and wait.
-   Unless this is going though some terminal server or multiplexer or
-   other form of hairy serial connection, I would think 2 seconds would
-   be plenty.  */
-
-/* Changed to allow option to set timeout value.
-   was static int remote_timeout = 2; */
-extern int remote_timeout;
-
-/* This variable chooses whether to send a ^C or a break when the user
-   requests program interruption.  Although ^C is usually what remote
-   systems expect, and that is the default here, sometimes a break is
-   preferable instead.  */
-
-static int remote_break;
-
-/* Has the user attempted to interrupt the target? If so, then offer
-   the user the opportunity to bail out completely if he interrupts
-   again. */
-static int interrupted_already = 0;
-
-/* Descriptor for I/O to remote machine.  Initialize it to NULL so that
-   remote_open knows that we don't have a file open when the program
-   starts.  */
-static serial_t remote_desc = NULL;
-
-/* Having this larger than 400 causes us to be incompatible with m68k-stub.c
-   and i386-stub.c.  Normally, no one would notice because it only matters
-   for writing large chunks of memory (e.g. in downloads).  Also, this needs
-   to be more than 400 if required to hold the registers (see below, where
-   we round it up based on REGISTER_BYTES).  */
-#define	PBUFSIZ	400
-
-/* Maximum number of bytes to read/write at once.  The value here
-   is chosen to fill up a packet (the headers account for the 32).  */
-#define MAXBUFBYTES ((PBUFSIZ-32)/2)
-
-/* Round up PBUFSIZ to hold all the registers, at least.  */
-/* The blank line after the #if seems to be required to work around a
-   bug in HP's PA compiler.  */
-#if REGISTER_BYTES > MAXBUFBYTES
-
-#undef PBUFSIZ
-#define	PBUFSIZ	(REGISTER_BYTES * 2 + 32)
-#endif
-
-
-/* This variable sets the number of bytes to be written to the target
-   in a single packet.  Normally PBUFSIZ is satisfactory, but some
-   targets need smaller values (perhaps because the receiving end
-   is slow).  */
-
-static int remote_write_size = PBUFSIZ;
-
-/* This variable sets the number of bits in an address that are to be
-   sent in a memory ("M" or "m") packet.  Normally, after stripping
-   leading zeros, the entire address would be sent. This variable
-   restricts the address to REMOTE_ADDRESS_SIZE bits.  HISTORY: The
-   initial implementation of remote.c restricted the address sent in
-   memory packets to ``host::sizeof long'' bytes - (typically 32
-   bits).  Consequently, for 64 bit targets, the upper 32 bits of an
-   address was never sent.  Since fixing this bug may cause a break in
-   some remote targets this variable is principly provided to
-   facilitate backward compatibility. */
-
-static int remote_address_size;
-
-/* This is the size (in chars) of the first response to the `g' command.  This
-   is used to limit the size of the memory read and write commands to prevent
-   stub buffers from overflowing.  The size does not include headers and
-   trailers, it is only the payload size. */
-
-static int remote_register_buf_size = 0;
-
-/* Should we try the 'P' request?  If this is set to one when the stub
-   doesn't support 'P', the only consequence is some unnecessary traffic.  */
-static int stub_supports_P = 1;
-
-/* These are pointers to hook functions that may be set in order to
-   modify resume/wait behavior for a particular architecture.  */
-
-void (*target_resume_hook) PARAMS ((void));
-void (*target_wait_loop_hook) PARAMS ((void));
-
-
-
-/* These are the threads which we last sent to the remote system.
-   -1 for all or -2 for not sent yet.  */
-static int general_thread;
-static int cont_thread;
-
-/* Call this function as a result of
-   1) A halt indication (T packet) containing a thread id
-   2) A direct query of currthread
-   3) Successful execution of set thread
- */
-
-static void
-record_currthread (currthread)
-     int currthread;
-{
-#if 0	/* target_wait must not modify inferior_pid! */
-  inferior_pid = currthread;
-#endif
-  general_thread = currthread;
-#if 0	/* setting cont_thread has a different meaning 
-	   from having the target report its thread id.  */
-  cont_thread = currthread;
-#endif
-  /* If this is a new thread, add it to GDB's thread list.
-     If we leave it up to WFI to do this, bad things will happen.  */
-  if (!in_thread_list (currthread))
-    add_thread (currthread);
-}
-
-#define MAGIC_NULL_PID 42000
-
-static void
-set_thread (th, gen)
-     int th;
-     int gen;
-{
-  char buf[PBUFSIZ];
-  int state = gen ? general_thread : cont_thread;
-
-  if (state == th)
-    return;
-
-  buf[0] = 'H';
-  buf[1] = gen ? 'g' : 'c';
-  if (th == MAGIC_NULL_PID)
-    {
-      buf[2] = '0';
-      buf[3] = '\0';
-    }
-  else if (th < 0)
-    sprintf (&buf[2], "-%x", -th);
-  else
-    sprintf (&buf[2], "%x", th);
-  putpkt (buf);
-  getpkt (buf, 0);
-  if (gen)
-    general_thread = th;
-  else
-    cont_thread = th;
-}
-
-/*  Return nonzero if the thread TH is still alive on the remote system.  */
-
-static int
-remote_thread_alive (th)
-     int th;
-{
-  char buf[PBUFSIZ];
-
-  buf[0] = 'T';
-  if (th < 0)
-    sprintf (&buf[1], "-%08x", -th);
-  else
-    sprintf (&buf[1], "%08x", th);
-  putpkt (buf);
-  getpkt (buf, 0);
-  return (buf[0] == 'O' && buf[1] == 'K');
-}
-
-/* About these extended threadlist and threadinfo packets.  They are
-   variable length packets but, the fields within them are often fixed
-   length.  They are redundent enough to send over UDP as is the
-   remote protocol in general.  There is a matching unit test module
-   in libstub.  */
-
-#define BUF_THREAD_ID_SIZE (OPAQUETHREADBYTES*2)
-
-/* encode 64 bits in 16 chars of hex */
-
-static const char hexchars[] = "0123456789abcdef";
-
-static int
-ishex (ch, val)
-     int ch;
-     int *val;
-{
-  if ((ch >= 'a') && (ch <= 'f'))
-    {
-      *val = ch - 'a' + 10;
-      return 1;
-    }
-  if ((ch >= 'A') && (ch <= 'F'))
-    {
-      *val = ch - 'A' + 10;
-      return 1;
-    }
-  if ((ch >= '0') && (ch <= '9'))
-    {
-      *val = ch - '0';
-      return 1;
-    }
-  return 0;
-}
-
-static int
-stubhex (ch)
-     int ch;
-{
-  if (ch >= 'a' && ch <= 'f')
-    return ch - 'a' + 10;
-  if (ch >= '0' && ch <= '9')
-    return ch - '0';
-  if (ch >= 'A' && ch <= 'F')
-    return ch - 'A' + 10;
-  return -1;
-}
-
-static int
-stub_unpack_int (buff, fieldlength)
-     char *buff;
-     int fieldlength;
-{
-  int nibble;
-  int retval = 0;
-
-  while (fieldlength)
-    {
-      nibble = stubhex (*buff++);
-      retval |= nibble;
-      fieldlength--;
-      if (fieldlength)
-	retval = retval << 4;
-    }
-  return retval;
-}
-
-char *
-unpack_varlen_hex (buff, result)
-     char *buff;		/* packet to parse */
-     int *result;
-{
-  int nibble;
-  int retval = 0;
-
-  while (ishex (*buff, &nibble))
-    {
-      buff++;
-      retval = retval << 4;
-      retval |= nibble & 0x0f;
-    }
-  *result = retval;
-  return buff;
-}
-
-static char *
-unpack_nibble (buf, val)
-     char *buf;
-     int *val;
-{
-  ishex (*buf++, val);
-  return buf;
-}
-
-static char *
-pack_nibble (buf, nibble)
-     char *buf;
-     int nibble;
-{
-  *buf++ = hexchars[(nibble & 0x0f)];
-  return buf;
-}
-
-static char *
-pack_hex_byte (pkt, byte)
-     char *pkt;
-     unsigned char byte;
-{
-  *pkt++ = hexchars[(byte >> 4) & 0xf];
-  *pkt++ = hexchars[(byte & 0xf)];
-  return pkt;
-}
-
-static char *
-unpack_byte (buf, value)
-     char *buf;
-     int *value;
-{
-  *value = stub_unpack_int (buf, 2);
-  return buf + 2;
-}
-
-static char *
-pack_int (buf, value)
-     char *buf;
-     int value;
-{
-  buf = pack_hex_byte (buf, (value >> 24) & 0xff);
-  buf = pack_hex_byte (buf, (value >> 16) & 0xff);
-  buf = pack_hex_byte (buf, (value >> 8) & 0x0ff);
-  buf = pack_hex_byte (buf, (value & 0xff));
-  return buf;
-}
-
-static char *
-unpack_int (buf, value)
-     char *buf;
-     int *value;
-{
-  *value = stub_unpack_int (buf, 8);
-  return buf + 8;
-}
-
-#if 0 /* currently unused, uncomment when needed */
-static char *pack_string PARAMS ((char *pkt, char *string));
-
-static char *
-pack_string (pkt, string)
-     char *pkt;
-     char *string;
-{
-  char ch;
-  int len;
-
-  len = strlen (string);
-  if (len > 200)
-    len = 200;			/* Bigger than most GDB packets, junk??? */
-  pkt = pack_hex_byte (pkt, len);
-  while (len-- > 0)
-    {
-      ch = *string++;
-      if ((ch == '\0') || (ch == '#'))
-	ch = '*';		/* Protect encapsulation */
-      *pkt++ = ch;
-    }
-  return pkt;
-}
-#endif /* 0 (unused) */
-
-static char *
-unpack_string (src, dest, length)
-     char *src;
-     char *dest;
-     int length;
-{
-  while (length--)
-    *dest++ = *src++;
-  *dest = '\0';
-  return src;
-}
-
-static char *
-pack_threadid (pkt, id)
-     char *pkt;
-     threadref *id;
-{
-  char *limit;
-  unsigned char *altid;
-
-  altid = (unsigned char *) id;
-  limit = pkt + BUF_THREAD_ID_SIZE;
-  while (pkt < limit)
-    pkt = pack_hex_byte (pkt, *altid++);
-  return pkt;
-}
-
-
-static char *
-unpack_threadid (inbuf, id)
-     char *inbuf;
-     threadref *id;
-{
-  char *altref;
-  char *limit = inbuf + BUF_THREAD_ID_SIZE;
-  int x, y;
-
-  altref = (char *) id;
-
-  while (inbuf < limit)
-    {
-      x = stubhex (*inbuf++);
-      y = stubhex (*inbuf++);
-      *altref++ = (x << 4) | y;
-    }
-  return inbuf;
-}
-
-/* Externally, threadrefs are 64 bits but internally, they are still
-   ints. This is due to a mismatch of specifications.  We would like
-   to use 64bit thread references internally.  This is an adapter
-   function.  */
-
-void
-int_to_threadref (id, value)
-     threadref *id;
-     int value;
-{
-  unsigned char *scan;
-
-  scan = (unsigned char *) id;
-  {
-    int i = 4;
-    while (i--)
-      *scan++ = 0;
-  }
-  *scan++ = (value >> 24) & 0xff;
-  *scan++ = (value >> 16) & 0xff;
-  *scan++ = (value >> 8) & 0xff;
-  *scan++ = (value & 0xff);
-}
-
-static int
-threadref_to_int (ref)
-     threadref *ref;
-{
-  int i, value = 0;
-  unsigned char *scan;
-
-  scan = (char *) ref;
-  scan += 4;
-  i = 4;
-  while (i-- > 0)
-    value = (value << 8) | ((*scan++) & 0xff);
-  return value;
-}
-
-static void
-copy_threadref (dest, src)
-     threadref *dest;
-     threadref *src;
-{
-  int i;
-  unsigned char *csrc, *cdest;
-
-  csrc = (unsigned char *) src;
-  cdest = (unsigned char *) dest;
-  i = 8;
-  while (i--)
-    *cdest++ = *csrc++;
-}
-
-static int
-threadmatch (dest, src)
-     threadref *dest;
-     threadref *src;
-{
-  /* things are broken right now, so just assume we got a match */
-#if 0
-  unsigned char *srcp, *destp;
-  int i, result;
-  srcp = (char *) src;
-  destp = (char *) dest;
-
-  result = 1;
-  while (i-- > 0)
-    result &= (*srcp++ == *destp++) ? 1 : 0;
-  return result;
-#endif
-  return 1;
-}
-
-/*
-  threadid:1,        # always request threadid
-  context_exists:2,
-  display:4,
-  unique_name:8,
-  more_display:16
-*/
-
-/* Encoding:  'Q':8,'P':8,mask:32,threadid:64 */
-
-static char *
-pack_threadinfo_request (pkt, mode, id)
-     char *pkt;
-     int mode;
-     threadref *id;
-{
-  *pkt++ = 'q';			/* Info Query */
-  *pkt++ = 'P';			/* process or thread info */
-  pkt = pack_int (pkt, mode);	/* mode */
-  pkt = pack_threadid (pkt, id);	/* threadid */
-  *pkt = '\0';			/* terminate */
-  return pkt;
-}
-
-/* These values tag the fields in a thread info response packet */
-/* Tagging the fields allows us to request specific fields and to
-   add more fields as time goes by */
-
-#define TAG_THREADID 1      /* Echo the thread identifier */
-#define TAG_EXISTS 2        /* Is this process defined enough to
-			       fetch registers and its stack */
-#define TAG_DISPLAY 4       /* A short thing maybe to put on a window */
-#define TAG_THREADNAME 8    /* string, maps 1-to-1 with a thread is */
-#define TAG_MOREDISPLAY 16  /* Whatever the kernel wants to say about 
-			       the process*/
-
-static int
-remote_unpack_thread_info_response (pkt, expectedref, info)
-     char *pkt;
-     threadref *expectedref;
-     struct gdb_ext_thread_info *info;
-{
-  int mask, length;
-  unsigned int tag;
-  threadref ref;
-  char *limit = pkt + PBUFSIZ;  /* plausable parsing limit */
-  int retval = 1;
-
-  /* info->threadid = 0; FIXME: implement zero_threadref */
-  info->active = 0;
-  info->display[0] = '\0';
-  info->shortname[0] = '\0';
-  info->more_display[0] = '\0';
-
-  /* Assume the characters indicating the packet type have been stripped */
-  pkt = unpack_int (pkt, &mask);	/* arg mask */
-  pkt = unpack_threadid (pkt, &ref);
-
-  if (mask == 0)
-    warning ("Incomplete response to threadinfo request\n");
-  if (!threadmatch (&ref, expectedref))
-    {				/* This is an answer to a different request */
-      warning ("ERROR RMT Thread info mismatch\n");
-      return 0;
-    }
-  copy_threadref (&info->threadid, &ref);
-
-  /* Loop on tagged fields , try to bail if somthing goes wrong */
-
-  while ((pkt < limit) && mask && *pkt)	/* packets are terminated with nulls */
-    {
-      pkt = unpack_int (pkt, &tag);	/* tag */
-      pkt = unpack_byte (pkt, &length);		/* length */
-      if (!(tag & mask))	/* tags out of synch with mask */
-	{
-	  warning ("ERROR RMT: threadinfo tag mismatch\n");
-	  retval = 0;
-	  break;
-	}
-      if (tag == TAG_THREADID)
-	{
-	  if (length != 16)
-	    {
-	      warning ("ERROR RMT: length of threadid is not 16\n");
-	      retval = 0;
-	      break;
-	    }
-	  pkt = unpack_threadid (pkt, &ref);
-	  mask = mask & ~TAG_THREADID;
-	  continue;
-	}
-      if (tag == TAG_EXISTS)
-	{
-	  info->active = stub_unpack_int (pkt, length);
-	  pkt += length;
-	  mask = mask & ~(TAG_EXISTS);
-	  if (length > 8)
-	    {
-	      warning ("ERROR RMT: 'exists' length too long\n");
-	      retval = 0;
-	      break;
-	    }
-	  continue;
-	}
-      if (tag == TAG_THREADNAME)
-	{
-	  pkt = unpack_string (pkt, &info->shortname[0], length);
-	  mask = mask & ~TAG_THREADNAME;
-	  continue;
-	}
-      if (tag == TAG_DISPLAY)
-	{
-	  pkt = unpack_string (pkt, &info->display[0], length);
-	  mask = mask & ~TAG_DISPLAY;
-	  continue;
-	}
-      if (tag == TAG_MOREDISPLAY)
-	{
-	  pkt = unpack_string (pkt, &info->more_display[0], length);
-	  mask = mask & ~TAG_MOREDISPLAY;
-	  continue;
-	}
-      warning ("ERROR RMT: unknown thread info tag\n");
-      break;			/* Not a tag we know about */
-    }
-  return retval;
-}
-
-static int
-remote_get_threadinfo (threadid, fieldset, info)
-     threadref *threadid;
-     int fieldset;		/* TAG mask */
-     struct gdb_ext_thread_info *info;
-{
-  int result;
-  char threadinfo_pkt[PBUFSIZ];
-
-  pack_threadinfo_request (threadinfo_pkt, fieldset, threadid);
-  putpkt (threadinfo_pkt);
-  getpkt (threadinfo_pkt, 0);
-  result = remote_unpack_thread_info_response (threadinfo_pkt + 2, threadid,
-					       info);
-  return result;
-}
-
-/* Unfortunately, 61 bit thread-ids are bigger than the internal
-   representation of a threadid.  */
-
-static int
-adapt_remote_get_threadinfo (ref, selection, info)
-     gdb_threadref *ref;
-     int selection;
-     struct gdb_ext_thread_info *info;
-{
-  threadref lclref;
-
-  int_to_threadref (&lclref, *ref);
-  return remote_get_threadinfo (&lclref, selection, info);
-}
-
-/*    Format: i'Q':8,i"L":8,initflag:8,batchsize:16,lastthreadid:32   */
-
-static char *
-pack_threadlist_request (pkt, startflag, threadcount, nextthread)
-     char *pkt;
-     int startflag;
-     int threadcount;
-     threadref *nextthread;
-{
-  *pkt++ = 'q';			/* info query packet */
-  *pkt++ = 'L';			/* Process LIST or threadLIST request */
-  pkt = pack_nibble (pkt, startflag);	/* initflag 1 bytes */
-  pkt = pack_hex_byte (pkt, threadcount);	/* threadcount 2 bytes */
-  pkt = pack_threadid (pkt, nextthread);	/* 64 bit thread identifier */
-  *pkt = '\0';
-  return pkt;
-}
-
-/* Encoding:   'q':8,'M':8,count:16,done:8,argthreadid:64,(threadid:64)* */
-
-static int
-parse_threadlist_response (pkt, result_limit, original_echo, resultlist,
-			   doneflag)
-     char *pkt;
-     int result_limit;
-     threadref *original_echo;
-     threadref *resultlist;
-     int *doneflag;
-{
-  char *limit;
-  int count, resultcount, done;
-
-  resultcount = 0;
-  /* Assume the 'q' and 'M chars have been stripped.  */
-  limit = pkt + (PBUFSIZ - BUF_THREAD_ID_SIZE);	/* done parse past here */
-  pkt = unpack_byte (pkt, &count);	/* count field */
-  pkt = unpack_nibble (pkt, &done);
-  /* The first threadid is the argument threadid.  */
-  pkt = unpack_threadid (pkt, original_echo);	/* should match query packet */
-  while ((count-- > 0) && (pkt < limit))
-    {
-      pkt = unpack_threadid (pkt, resultlist++);
-      if (resultcount++ >= result_limit)
-	break;
-    }
-  if (doneflag)
-    *doneflag = done;
-  return resultcount;
-}
-
-static int
-remote_get_threadlist (startflag, nextthread, result_limit,
-		       done, result_count, threadlist)
-     int startflag;
-     threadref *nextthread;
-     int result_limit;
-     int *done;
-     int *result_count;
-     threadref *threadlist;
-
-{
-  static threadref echo_nextthread;
-  char threadlist_packet[PBUFSIZ];
-  char t_response[PBUFSIZ];
-  int result = 1;
-
-  /* Trancate result limit to be smaller than the packet size */
-  if ((((result_limit + 1) * BUF_THREAD_ID_SIZE) + 10) >= PBUFSIZ)
-    result_limit = (PBUFSIZ / BUF_THREAD_ID_SIZE) - 2;
-
-  pack_threadlist_request (threadlist_packet,
-			   startflag, result_limit, nextthread);
-  putpkt (threadlist_packet);
-  getpkt (t_response, 0);
-
-  *result_count =
-    parse_threadlist_response (t_response + 2, result_limit, &echo_nextthread,
-			       threadlist, done);
-
-  if (!threadmatch (&echo_nextthread, nextthread))
-    {
-      /* FIXME: This is a good reason to drop the packet */
-      /* Possably, there is a duplicate response */
-      /* Possabilities :
-         retransmit immediatly - race conditions
-         retransmit after timeout - yes
-         exit
-         wait for packet, then exit
-       */
-      warning ("HMM: threadlist did not echo arg thread, dropping it\n");
-      return 0;			/* I choose simply exiting */
-    }
-  if (*result_count <= 0)
-    {
-      if (*done != 1)
-	{
-	  warning ("RMT ERROR : failed to get remote thread list\n");
-	  result = 0;
-	}
-      return result;		/* break; */
-    }
-  if (*result_count > result_limit)
-    {
-      *result_count = 0;
-      warning ("RMT ERROR: threadlist response longer than requested\n");
-      return 0;
-    }
-  return result;
-}
-
-/* This is the interface between remote and threads, remotes upper interface */
-
-/* remote_find_new_threads retrieves the thread list and for each
-   thread in the list, looks up the thread in GDB's internal list,
-   ading the thread if it does not already exist.  This involves
-   getting partial thread lists from the remote target so, polling the
-   quit_flag is required.  */
-
-
-/* About this many threadisds fit in a packet. */
-
-#define MAXTHREADLISTRESULTS 32
-
-static int
-remote_threadlist_iterator (stepfunction, context, looplimit)
-     rmt_thread_action stepfunction;
-     void *context;
-     int looplimit;
-{
-  int done, i, result_count;
-  int startflag = 1;
-  int result = 1;
-  int loopcount = 0;
-  static threadref nextthread;
-  static threadref resultthreadlist[MAXTHREADLISTRESULTS];
-
-  done = 0;
-  while (!done)
-    {
-      if (loopcount++ > looplimit)
-	{
-	  result = 0;
-	  warning ("Remote fetch threadlist -infinite loop-\n");
-	  break;
-	}
-      if (!remote_get_threadlist (startflag, &nextthread, MAXTHREADLISTRESULTS,
-				  &done, &result_count, resultthreadlist))
-	{
-	  result = 0;
-	  break;
-	}
-      /* clear for later iterations */
-      startflag = 0;
-      /* Setup to resume next batch of thread references, set nextthread.  */
-      if (result_count >= 1)
-	copy_threadref (&nextthread, &resultthreadlist[result_count - 1]);
-      i = 0;
-      while (result_count--)
-	if (!(result = (*stepfunction) (&resultthreadlist[i++], context)))
-	  break;
-    }
-  return result;
-}
-
-static int
-remote_newthread_step (ref, context)
-     threadref *ref;
-     void *context;
-{
-  int pid;
-
-  pid = threadref_to_int (ref);
-  if (!in_thread_list (pid))
-    add_thread (pid);
-  return 1;			/* continue iterator */
-}
-
-#define CRAZY_MAX_THREADS 1000
-
-static int
-remote_current_thread (oldpid)
-     int oldpid;
-{
-  char buf[PBUFSIZ];
-
-  putpkt ("qC");
-  getpkt (buf, 0);
-  if (buf[0] == 'Q' && buf[1] == 'C')
-    return strtol (&buf[2], NULL, 16);
-  else
-    return oldpid;
-}
-
-int
-remote_find_new_threads ()
-{
-  int ret;
-
-  ret = remote_threadlist_iterator (remote_newthread_step, 0, 
-				    CRAZY_MAX_THREADS);
-  if (inferior_pid == MAGIC_NULL_PID)	/* ack ack ack */
-    inferior_pid = remote_current_thread (inferior_pid);
-  return ret;
-}
-
-/* Initialize the thread vector which is used by threads.c */
-/* The thread stub is a package, it has an initializer */
-
-static void
-init_remote_threads ()
-{
-  remote_thread_vec.find_new_threads = remote_find_new_threads;
-  remote_thread_vec.get_thread_info = adapt_remote_get_threadinfo;
-}
-
-
-/*  Restart the remote side; this is an extended protocol operation.  */
-
-static void
-extended_remote_restart ()
-{
-  char buf[PBUFSIZ];
-
-  /* Send the restart command; for reasons I don't understand the
-     remote side really expects a number after the "R".  */
-  buf[0] = 'R';
-  sprintf (&buf[1], "%x", 0);
-  putpkt (buf);
-
-  /* Now query for status so this looks just like we restarted
-     gdbserver from scratch.  */
-  putpkt ("?");
-  getpkt (buf, 0);
-}
-
-/* Clean up connection to a remote debugger.  */
-
-/* ARGSUSED */
-static void
-remote_close (quitting)
-     int quitting;
-{
-  if (remote_desc)
-    SERIAL_CLOSE (remote_desc);
-  remote_desc = NULL;
-}
-
-/* Query the remote side for the text, data and bss offsets. */
-
-static void
-get_offsets ()
-{
-  char buf[PBUFSIZ], *ptr;
-  int lose;
-  CORE_ADDR text_addr, data_addr, bss_addr;
-  struct section_offsets *offs;
-
-  putpkt ("qOffsets");
-
-  getpkt (buf, 0);
-
-  if (buf[0] == '\000')
-    return;			/* Return silently.  Stub doesn't support
-				   this command. */
-  if (buf[0] == 'E')
-    {
-      warning ("Remote failure reply: %s", buf);
-      return;
-    }
-
-  /* Pick up each field in turn.  This used to be done with scanf, but
-     scanf will make trouble if CORE_ADDR size doesn't match
-     conversion directives correctly.  The following code will work
-     with any size of CORE_ADDR.  */
-  text_addr = data_addr = bss_addr = 0;
-  ptr = buf;
-  lose = 0;
-
-  if (strncmp (ptr, "Text=", 5) == 0)
-    {
-      ptr += 5;
-      /* Don't use strtol, could lose on big values.  */
-      while (*ptr && *ptr != ';')
-	text_addr = (text_addr << 4) + fromhex (*ptr++);
-    }
-  else
-    lose = 1;
-
-  if (!lose && strncmp (ptr, ";Data=", 6) == 0)
-    {
-      ptr += 6;
-      while (*ptr && *ptr != ';')
-	data_addr = (data_addr << 4) + fromhex (*ptr++);
-    }
-  else
-    lose = 1;
-
-  if (!lose && strncmp (ptr, ";Bss=", 5) == 0)
-    {
-      ptr += 5;
-      while (*ptr && *ptr != ';')
-	bss_addr = (bss_addr << 4) + fromhex (*ptr++);
-    }
-  else
-    lose = 1;
-
-  if (lose)
-    error ("Malformed response to offset query, %s", buf);
-
-  if (symfile_objfile == NULL)
-    return;
-
-  offs = (struct section_offsets *) alloca (sizeof (struct section_offsets)
-					    + symfile_objfile->num_sections
-					    * sizeof (offs->offsets));
-  memcpy (offs, symfile_objfile->section_offsets,
-	  sizeof (struct section_offsets)
-	  + symfile_objfile->num_sections
-	  * sizeof (offs->offsets));
-
-  ANOFFSET (offs, SECT_OFF_TEXT) = text_addr;
-
-  /* This is a temporary kludge to force data and bss to use the same offsets
-     because that's what nlmconv does now.  The real solution requires changes
-     to the stub and remote.c that I don't have time to do right now.  */
-
-  ANOFFSET (offs, SECT_OFF_DATA) = data_addr;
-  ANOFFSET (offs, SECT_OFF_BSS) = data_addr;
-
-  objfile_relocate (symfile_objfile, offs);
-}
-
-/* Stub for catch_errors.  */
-
-static int
-remote_start_remote (dummy)
-     PTR dummy;
-{
-  immediate_quit = 1;		/* Allow user to interrupt it */
-
-  /* Ack any packet which the remote side has already sent.  */
-  SERIAL_WRITE (remote_desc, "+", 1);
-
-  /* Let the stub know that we want it to return the thread.  */
-  set_thread (-1, 0);
-
-  inferior_pid = remote_current_thread (inferior_pid);
-
-  get_offsets ();		/* Get text, data & bss offsets */
-
-  putpkt ("?");			/* initiate a query from remote machine */
-  immediate_quit = 0;
-
-  start_remote ();		/* Initialize gdb process mechanisms */
-  return 1;
-}
-
-/* Open a connection to a remote debugger.
-   NAME is the filename used for communication.  */
-
-static void
-remote_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  remote_open_1 (name, from_tty, &remote_ops, 0);
-}
-
-/* Open a connection to a remote debugger using the extended
-   remote gdb protocol.  NAME is the filename used for communication.  */
-
-static void
-extended_remote_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  remote_open_1 (name, from_tty, &extended_remote_ops, 1/*extended_p*/);
-}
-
-/* Generic code for opening a connection to a remote target.  */
-
-static DCACHE *remote_dcache;
-
-static void
-remote_open_1 (name, from_tty, target, extended_p)
-     char *name;
-     int from_tty;
-     struct target_ops *target;
-     int extended_p;
-{
-  if (name == 0)
-    error ("To open a remote debug connection, you need to specify what\n\
-serial device is attached to the remote system (e.g. /dev/ttya).");
-
-  target_preopen (from_tty);
-
-  unpush_target (target);
-
-  remote_dcache = dcache_init (remote_read_bytes, remote_write_bytes);
-
-  remote_desc = SERIAL_OPEN (name);
-  if (!remote_desc)
-    perror_with_name (name);
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE (remote_desc, baud_rate))
-	{
-	  SERIAL_CLOSE (remote_desc);
-	  perror_with_name (name);
-	}
-    }
-
-
-  SERIAL_RAW (remote_desc);
-
-  /* If there is something sitting in the buffer we might take it as a
-     response to a command, which would be bad.  */
-  SERIAL_FLUSH_INPUT (remote_desc);
-
-  if (from_tty)
-    {
-      puts_filtered ("Remote debugging using ");
-      puts_filtered (name);
-      puts_filtered ("\n");
-    }
-  push_target (target);	/* Switch to using remote target now */
-
-  /* The target vector does not have the thread functions in it yet,
-     so we use this function to call back into the thread module and
-     register the thread vector and its contained functions. */
-  bind_target_thread_vector (&remote_thread_vec);
-
-  /* Start out by trying the 'P' request to set registers.  We set
-     this each time that we open a new target so that if the user
-     switches from one stub to another, we can (if the target is
-     closed and reopened) cope.  */
-  stub_supports_P = 1;
-
-  general_thread = -2;
-  cont_thread = -2;
-
-  /* Without this, some commands which require an active target (such
-     as kill) won't work.  This variable serves (at least) double duty
-     as both the pid of the target process (if it has such), and as a
-     flag indicating that a target is active.  These functions should
-     be split out into seperate variables, especially since GDB will
-     someday have a notion of debugging several processes.  */
-
-  inferior_pid = MAGIC_NULL_PID;
-  /* Start the remote connection; if error (0), discard this target.
-     In particular, if the user quits, be sure to discard it
-     (we'd be in an inconsistent state otherwise).  */
-  if (!catch_errors (remote_start_remote, NULL, 
-		     "Couldn't establish connection to remote target\n", 
-		     RETURN_MASK_ALL))
-    {
-      pop_target ();
-      return;
-    }
-
-  if (extended_p)
-    {
-      /* tell the remote that we're using the extended protocol.  */
-      char buf[PBUFSIZ];
-      putpkt ("!");
-      getpkt (buf, 0);
-    }
-}
-
-/* This takes a program previously attached to and detaches it.  After
-   this is done, GDB can be used to debug some other program.  We
-   better not have left any breakpoints in the target program or it'll
-   die when it hits one.  */
-
-static void
-remote_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char buf[PBUFSIZ];
-
-  if (args)
-    error ("Argument given to \"detach\" when remotely debugging.");
-
-  /* Tell the remote target to detach.  */
-  strcpy (buf, "D");
-  remote_send (buf);
-
-  pop_target ();
-  if (from_tty)
-    puts_filtered ("Ending remote debugging.\n");
-}
-
-/* Convert hex digit A to a number.  */
-
-int
-fromhex (a)
-     int a;
-{
-  if (a >= '0' && a <= '9')
-    return a - '0';
-  else if (a >= 'a' && a <= 'f')
-    return a - 'a' + 10;
-  else if (a >= 'A' && a <= 'F')
-    return a - 'A' + 10;
-  else 
-    error ("Reply contains invalid hex digit %d", a);
-}
-
-/* Convert number NIB to a hex digit.  */
-
-static int
-tohex (nib)
-     int nib;
-{
-  if (nib < 10)
-    return '0'+nib;
-  else
-    return 'a'+nib-10;
-}
-
-/* Tell the remote machine to resume.  */
-
-static enum target_signal last_sent_signal = TARGET_SIGNAL_0;
-
-static int last_sent_step;
-
-static void
-remote_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  char buf[PBUFSIZ];
-
-  if (pid == -1)
-    set_thread (0, 0);		/* run any thread */
-  else
-    set_thread (pid, 0);	/* run this thread */
-
-  dcache_flush (remote_dcache);
-
-  last_sent_signal = siggnal;
-  last_sent_step = step;
-
-  /* A hook for when we need to do something at the last moment before
-     resumption.  */
-  if (target_resume_hook)
-    (*target_resume_hook) ();
-
-  if (siggnal != TARGET_SIGNAL_0)
-    {
-      buf[0] = step ? 'S' : 'C';
-      buf[1] = tohex (((int)siggnal >> 4) & 0xf);
-      buf[2] = tohex ((int)siggnal & 0xf);
-      buf[3] = '\0';
-    }
-  else
-    strcpy (buf, step ? "s": "c");
-
-  putpkt (buf);
-}
-
-/* Send ^C to target to halt it.  Target will respond, and send us a
-   packet.  */
-
-static void (*ofunc) PARAMS ((int));
-
-static void
-remote_interrupt (signo)
-     int signo;
-{
-  remote_stop ();
-  signal (signo, remote_interrupt);
-}
-  
-static void
-remote_stop ()
-{
-  if (!interrupted_already)
-    {
-      /* Send a break or a ^C, depending on user preference.  */
-      interrupted_already = 1;
-
-      if (remote_debug)
-        printf_unfiltered ("remote_stop called\n");
-
-      if (remote_break)
-        SERIAL_SEND_BREAK (remote_desc);
-      else
-        SERIAL_WRITE (remote_desc, "\003", 1);
-    }
-  else
-    {
-      signal (SIGINT, ofunc);
-      interrupt_query ();
-      signal (SIGINT, remote_interrupt);
-      interrupted_already = 0;
-    }
-}
-
-/* Ask the user what to do when an interrupt is received.  */
-
-static void
-interrupt_query ()
-{
-  target_terminal_ours ();
-
-  if (query ("Interrupted while waiting for the program.\n\
-Give up (and stop debugging it)? "))
-    {
-      target_mourn_inferior ();
-      return_to_top_level (RETURN_QUIT);
-    }
-
-  target_terminal_inferior ();
-}
-
-/* If nonzero, ignore the next kill.  */
-
-int kill_kludge;
-
-void
-remote_console_output (msg)
-     char *msg;
-{
-  char *p;
-
-  for (p = msg; *p; p +=2) 
-    {
-      char tb[2];
-      char c = fromhex (p[0]) * 16 + fromhex (p[1]);
-      tb[0] = c;
-      tb[1] = 0;
-      if (target_output_hook)
-	target_output_hook (tb);
-      else 
-	fputs_filtered (tb, gdb_stdout);
-    }
-}
-
-/* Wait until the remote machine stops, then return, storing status in
-   STATUS just as `wait' would.  Returns "pid" (though it's not clear
-   what, if anything, that means in the case of this target).  */
-
-static int
-remote_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  unsigned char buf[PBUFSIZ];
-  int thread_num = -1;
-
-  status->kind = TARGET_WAITKIND_EXITED;
-  status->value.integer = 0;
-
-  while (1)
-    {
-      unsigned char *p;
-
-      interrupted_already = 0;
-      ofunc = signal (SIGINT, remote_interrupt);
-      getpkt ((char *) buf, 1);
-      signal (SIGINT, ofunc);
-
-      /* This is a hook for when we need to do something (perhaps the
-	 collection of trace data) every time the target stops.  */
-      if (target_wait_loop_hook)
-	(*target_wait_loop_hook) ();
-
-      switch (buf[0])
-	{
-	case 'E':		/* Error of some sort */
-	  warning ("Remote failure reply: %s", buf);
-	  continue;
-	case 'T':		/* Status with PC, SP, FP, ... */
-	  {
-	    int i;
-	    long regno;
-	    char regs[MAX_REGISTER_RAW_SIZE];
-
-	    /* Expedited reply, containing Signal, {regno, reg} repeat */
-	    /*  format is:  'Tssn...:r...;n...:r...;n...:r...;#cc', where
-		ss = signal number
-		n... = register number
-		r... = register contents
-		*/
-	    p = &buf[3];	/* after Txx */
-
-	    while (*p)
-	      {
-		unsigned char *p1;
-		char *p_temp;
-
-		/* Read the register number */
-		regno = strtol ((const char *) p, &p_temp, 16);
-		p1 = (unsigned char *)p_temp;
-
-		if (p1 == p) /* No register number present here */
-		  {
-		    p1 = (unsigned char *) strchr ((const char *) p, ':');
-		    if (p1 == NULL)
-		      warning ("Malformed packet(a) (missing colon): %s\n\
-Packet: '%s'\n",
-			       p, buf);
-		    if (strncmp ((const char *) p, "thread", p1 - p) == 0)
-		      {
-			p_temp = unpack_varlen_hex (++p1, &thread_num);
-			record_currthread (thread_num);
-			p = (unsigned char *) p_temp;
-		      }
-		  }
-		else
-		  {
-		    p = p1;
-
-		    if (*p++ != ':')
-		      warning ("Malformed packet(b) (missing colon): %s\n\
-Packet: '%s'\n",
-			       p, buf);
-
-		    if (regno >= NUM_REGS)
-		      warning ("Remote sent bad register number %ld: %s\n\
-Packet: '%s'\n",
-			       regno, p, buf);
-
-		    for (i = 0; i < REGISTER_RAW_SIZE (regno); i++)
-		      {
-			if (p[0] == 0 || p[1] == 0)
-			  warning ("Remote reply is too short: %s", buf);
-			regs[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
-			p += 2;
-		      }
-		    supply_register (regno, regs);
-		  }
-
-		if (*p++ != ';')
-		  {
-		    warning ("Remote register badly formatted: %s", buf);
-		    warning ("            here: %s",p);
-		  }
-	      }
-	  }
-	  /* fall through */
-	case 'S':		/* Old style status, just signal only */
-	  status->kind = TARGET_WAITKIND_STOPPED;
-	  status->value.sig = (enum target_signal)
-	    (((fromhex (buf[1])) << 4) + (fromhex (buf[2])));
-
-	  goto got_status;
-	case 'W':		/* Target exited */
-	  {
-	    /* The remote process exited.  */
-	    status->kind = TARGET_WAITKIND_EXITED;
-	    status->value.integer = (fromhex (buf[1]) << 4) + fromhex (buf[2]);
-	    goto got_status;
-	  }
-	case 'X':
-	  status->kind = TARGET_WAITKIND_SIGNALLED;
-	  status->value.sig = (enum target_signal)
-	    (((fromhex (buf[1])) << 4) + (fromhex (buf[2])));
-	  kill_kludge = 1;
-
-	  goto got_status;
-	case 'O':		/* Console output */
-	  remote_console_output (buf + 1);
-	  continue;
-	case '\0':
-	  if (last_sent_signal != TARGET_SIGNAL_0)
-	    {
-	      /* Zero length reply means that we tried 'S' or 'C' and
-		 the remote system doesn't support it.  */
-	      target_terminal_ours_for_output ();
-	      printf_filtered
-		("Can't send signals to this remote system.  %s not sent.\n",
-		 target_signal_to_name (last_sent_signal));
-	      last_sent_signal = TARGET_SIGNAL_0;
-	      target_terminal_inferior ();
-
-	      strcpy ((char *) buf, last_sent_step ? "s" : "c");
-	      putpkt ((char *) buf);
-	      continue;
-	    }
-	  /* else fallthrough */
-	default:
-	  warning ("Invalid remote reply: %s", buf);
-	  continue;
-	}
-    }
- got_status:
-  if (thread_num != -1)
-    {
-      /* Initial thread value can only be acquired via wait, so deal with
-	 this marker which is used before the first thread value is
-	 acquired.  */
-      if (inferior_pid == MAGIC_NULL_PID)
-	{
-	  inferior_pid = thread_num;
-	  if (!in_thread_list (inferior_pid))
-	    add_thread (inferior_pid);
-	}
-      return thread_num;
-    }
-  return inferior_pid;
-}
-
-/* Number of bytes of registers this stub implements.  */
-
-static int register_bytes_found;
-
-/* Read the remote registers into the block REGS.  */
-/* Currently we just read all the registers, so we don't use regno.  */
-
-/* ARGSUSED */
-static void
-remote_fetch_registers (regno)
-     int regno;
-{
-  char buf[PBUFSIZ];
-  int i;
-  char *p;
-  char regs[REGISTER_BYTES];
-
-  set_thread (inferior_pid, 1);
-
-  sprintf (buf, "g");
-  remote_send (buf);
-
-  if (remote_register_buf_size == 0)
-    remote_register_buf_size = strlen (buf);
-
-  /* Unimplemented registers read as all bits zero.  */
-  memset (regs, 0, REGISTER_BYTES);
-
-  /* We can get out of synch in various cases.  If the first character
-     in the buffer is not a hex character, assume that has happened
-     and try to fetch another packet to read.  */
-  while ((buf[0] < '0' || buf[0] > '9')
-	 && (buf[0] < 'a' || buf[0] > 'f')
-	 && buf[0] != 'x')	/* New: unavailable register value */
-    {
-      if (remote_debug)
-	printf_unfiltered ("Bad register packet; fetching a new packet\n");
-      getpkt (buf, 0);
-    }
-
-  /* Reply describes registers byte by byte, each byte encoded as two
-     hex characters.  Suck them all up, then supply them to the
-     register cacheing/storage mechanism.  */
-
-  p = buf;
-  for (i = 0; i < REGISTER_BYTES; i++)
-    {
-      if (p[0] == 0)
-	break;
-      if (p[1] == 0)
-	{
-	  warning ("Remote reply is of odd length: %s", buf);
-	  /* Don't change register_bytes_found in this case, and don't
-	     print a second warning.  */
-	  goto supply_them;
-	}
-      if (p[0] == 'x' && p[1] == 'x')
-	regs[i] = 0;	/* 'x' */
-      else
-	regs[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
-      p += 2;
-    }
-
-  if (i != register_bytes_found)
-    {
-      register_bytes_found = i;
-#ifdef REGISTER_BYTES_OK
-      if (!REGISTER_BYTES_OK (i))
-	warning ("Remote reply is too short: %s", buf);
-#endif
-    }
-  
-  supply_them:
-  for (i = 0; i < NUM_REGS; i++)
-  {
-    supply_register (i, &regs[REGISTER_BYTE(i)]);
-    if (buf[REGISTER_BYTE(i) * 2] == 'x')
-      register_valid[i] = -1;	/* register value not available */
-  }
-}
-
-/* Prepare to store registers.  Since we may send them all (using a
-   'G' request), we have to read out the ones we don't want to change
-   first.  */
-
-static void 
-remote_prepare_to_store ()
-{
-  /* Make sure the entire registers array is valid.  */
-  read_register_bytes (0, (char *)NULL, REGISTER_BYTES);
-}
-
-/* Store register REGNO, or all registers if REGNO == -1, from the contents
-   of REGISTERS.  FIXME: ignores errors.  */
-
-static void
-remote_store_registers (regno)
-     int regno;
-{
-  char buf[PBUFSIZ];
-  int i;
-  char *p;
-
-  set_thread (inferior_pid, 1);
-
-  if (regno >= 0 && stub_supports_P)
-    {
-      /* Try storing a single register.  */
-      char *regp;
-
-      sprintf (buf, "P%x=", regno);
-      p = buf + strlen (buf);
-      regp = &registers[REGISTER_BYTE (regno)];
-      for (i = 0; i < REGISTER_RAW_SIZE (regno); ++i)
-	{
-	  *p++ = tohex ((regp[i] >> 4) & 0xf);
-	  *p++ = tohex (regp[i] & 0xf);
-	}
-      *p = '\0';
-      remote_send (buf);
-      if (buf[0] != '\0')
-	{
-	  /* The stub understands the 'P' request.  We are done.  */
-	  return;
-	}
-
-      /* The stub does not support the 'P' request.  Use 'G' instead,
-	 and don't try using 'P' in the future (it will just waste our
-	 time).  */
-      stub_supports_P = 0;
-    }
-
-  buf[0] = 'G';
-
-  /* Command describes registers byte by byte,
-     each byte encoded as two hex characters.  */
-
-  p = buf + 1;
-  /* remote_prepare_to_store insures that register_bytes_found gets set.  */
-  for (i = 0; i < register_bytes_found; i++)
-    {
-      *p++ = tohex ((registers[i] >> 4) & 0xf);
-      *p++ = tohex (registers[i] & 0xf);
-    }
-  *p = '\0';
-
-  remote_send (buf);
-}
-
-/* Use of the data cache *used* to be disabled because it loses for looking
-   at and changing hardware I/O ports and the like.  Accepting `volatile'
-   would perhaps be one way to fix it.  Another idea would be to use the
-   executable file for the text segment (for all SEC_CODE sections?
-   For all SEC_READONLY sections?).  This has problems if you want to
-   actually see what the memory contains (e.g. self-modifying code,
-   clobbered memory, user downloaded the wrong thing).  
-
-   Because it speeds so much up, it's now enabled, if you're playing
-   with registers you turn it of (set remotecache 0).  */
-
-/* Read a word from remote address ADDR and return it.
-   This goes through the data cache.  */
-
-#if 0	/* unused? */
-static int
-remote_fetch_word (addr)
-     CORE_ADDR addr;
-{
-  return dcache_fetch (remote_dcache, addr);
-}
-
-/* Write a word WORD into remote address ADDR.
-   This goes through the data cache.  */
-
-static void
-remote_store_word (addr, word)
-     CORE_ADDR addr;
-     int word;
-{
-  dcache_poke (remote_dcache, addr, word);
-}
-#endif	/* 0 (unused?) */
-
-
-
-/* Return the number of hex digits in num.  */
-
-static int
-hexnumlen (num)
-     ULONGEST num;
-{
-  int i;
-
-  for (i = 0; num != 0; i++)
-    num >>= 4;
-
-  return max (i, 1);
-}
-
-/* Set BUF to the hex digits representing NUM.  */
-
-static int
-hexnumstr (buf, num)
-     char *buf;
-     ULONGEST num;
-{
-  int i;
-  int len = hexnumlen (num);
-
-  buf[len] = '\0';
-
-  for (i = len - 1; i >= 0; i--)
-    {
-      buf[i] = "0123456789abcdef" [(num & 0xf)];
-      num >>= 4;
-    }
-
-  return len;
-}
-
-/* Mask all but the least significant REMOTE_ADDRESS_SIZE bits. */
-
-static CORE_ADDR
-remote_address_masked (addr)
-     CORE_ADDR addr;
-{
-  if (remote_address_size > 0
-      && remote_address_size < (sizeof (ULONGEST) * 8))
-    {
-      /* Only create a mask when that mask can safely be constructed
-         in a ULONGEST variable. */
-      ULONGEST mask = 1;
-      mask = (mask << remote_address_size) - 1;
-      addr &= mask;
-    }
-  return addr;
-}
-
-/* Write memory data directly to the remote machine.
-   This does not inform the data cache; the data cache uses this.
-   MEMADDR is the address in the remote memory space.
-   MYADDR is the address of the buffer in our space.
-   LEN is the number of bytes.
-
-   Returns number of bytes transferred, or 0 for error.  */
-
-static int
-remote_write_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int max_buf_size;		/* Max size of packet output buffer */
-  int origlen;
-
-  /* Chop the transfer down if necessary */
-
-  max_buf_size = min (remote_write_size, PBUFSIZ);
-  if (remote_register_buf_size != 0)
-    max_buf_size = min (max_buf_size, remote_register_buf_size);
-
-  /* Subtract header overhead from max payload size -  $M<memaddr>,<len>:#nn */
-  max_buf_size -= 2 + hexnumlen (memaddr + len - 1) + 1 + hexnumlen (len) + 4;
-
-  origlen = len;
-  while (len > 0)
-    {
-      char buf[PBUFSIZ];
-      char *p;
-      int todo;
-      int i;
-
-      todo = min (len, max_buf_size / 2); /* num bytes that will fit */
-
-      /* construct "M"<memaddr>","<len>":" */
-      /* sprintf (buf, "M%lx,%x:", (unsigned long) memaddr, todo); */
-      memaddr = remote_address_masked (memaddr);
-      p = buf;
-      *p++ = 'M';
-      p += hexnumstr (p, (ULONGEST) memaddr);
-      *p++ = ',';
-      p += hexnumstr (p, (ULONGEST) todo);
-      *p++ = ':';
-      *p = '\0';
-
-      /* We send target system values byte by byte, in increasing byte
-	 addresses, each byte encoded as two hex characters.  */
-
-      for (i = 0; i < todo; i++)
-	{
-	  *p++ = tohex ((myaddr[i] >> 4) & 0xf);
-	  *p++ = tohex (myaddr[i] & 0xf);
-	}
-      *p = '\0';
-
-      putpkt (buf);
-      getpkt (buf, 0);
-
-      if (buf[0] == 'E')
-	{
-	  /* There is no correspondance between what the remote protocol uses
-	     for errors and errno codes.  We would like a cleaner way of
-	     representing errors (big enough to include errno codes, bfd_error
-	     codes, and others).  But for now just return EIO.  */
-	  errno = EIO;
-	  return 0;
-	}
-      myaddr += todo;
-      memaddr += todo;
-      len -= todo;
-    }
-  return origlen;
-}
-
-/* Read memory data directly from the remote machine.
-   This does not use the data cache; the data cache uses this.
-   MEMADDR is the address in the remote memory space.
-   MYADDR is the address of the buffer in our space.
-   LEN is the number of bytes.
-
-   Returns number of bytes transferred, or 0 for error.  */
-
-static int
-remote_read_bytes (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  int max_buf_size;		/* Max size of packet output buffer */
-  int origlen;
-
-  /* Chop the transfer down if necessary */
-
-  max_buf_size = min (remote_write_size, PBUFSIZ);
-  if (remote_register_buf_size != 0)
-    max_buf_size = min (max_buf_size, remote_register_buf_size);
-
-  origlen = len;
-  while (len > 0)
-    {
-      char buf[PBUFSIZ];
-      char *p;
-      int todo;
-      int i;
-
-      todo = min (len, max_buf_size / 2); /* num bytes that will fit */
-
-      /* construct "m"<memaddr>","<len>" */
-      /* sprintf (buf, "m%lx,%x", (unsigned long) memaddr, todo); */
-      memaddr = remote_address_masked (memaddr);
-      p = buf;
-      *p++ = 'm';
-      p += hexnumstr (p, (ULONGEST) memaddr);
-      *p++ = ',';
-      p += hexnumstr (p, (ULONGEST) todo);
-      *p = '\0';
-
-      putpkt (buf);
-      getpkt (buf, 0);
-
-      if (buf[0] == 'E')
-	{
-	  /* There is no correspondance between what the remote protocol uses
-	     for errors and errno codes.  We would like a cleaner way of
-	     representing errors (big enough to include errno codes, bfd_error
-	     codes, and others).  But for now just return EIO.  */
-	  errno = EIO;
-	  return 0;
-	}
-
-  /* Reply describes memory byte by byte,
-     each byte encoded as two hex characters.  */
-
-      p = buf;
-      for (i = 0; i < todo; i++)
-	{
-	  if (p[0] == 0 || p[1] == 0)
-	    /* Reply is short.  This means that we were able to read
-	       only part of what we wanted to.  */
-	    return i + (origlen - len);
-	  myaddr[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
-	  p += 2;
-	}
-      myaddr += todo;
-      memaddr += todo;
-      len -= todo;
-    }
-  return origlen;
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR,
-   transferring to or from debugger address MYADDR.  Write to inferior
-   if SHOULD_WRITE is nonzero.  Returns length of data written or
-   read; 0 for error.  */
-
-/* ARGSUSED */
-static int
-remote_xfer_memory (memaddr, myaddr, len, should_write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int should_write;
-     struct target_ops *target;			/* ignored */
-{
-#ifdef REMOTE_TRANSLATE_XFER_ADDRESS
-  CORE_ADDR targaddr;
-  int targlen;
-  REMOTE_TRANSLATE_XFER_ADDRESS (memaddr, len, targaddr, targlen);
-  if (targlen == 0)
-    return 0;
-  memaddr = targaddr;
-  len = targlen;
-#endif
-
-  return dcache_xfer_memory (remote_dcache, memaddr, myaddr,
-			     len, should_write);
-}
-
-   
-#if 0
-/* Enable after 4.12.  */
-
-void
-remote_search (len, data, mask, startaddr, increment, lorange, hirange
-	       addr_found, data_found)
-     int len;
-     char *data;
-     char *mask;
-     CORE_ADDR startaddr;
-     int increment;
-     CORE_ADDR lorange;
-     CORE_ADDR hirange;
-     CORE_ADDR *addr_found;
-     char *data_found;
-{
-  if (increment == -4 && len == 4)
-    {
-      long mask_long, data_long;
-      long data_found_long;
-      CORE_ADDR addr_we_found;
-      char buf[PBUFSIZ];
-      long returned_long[2];
-      char *p;
-
-      mask_long = extract_unsigned_integer (mask, len);
-      data_long = extract_unsigned_integer (data, len);
-      sprintf (buf, "t%x:%x,%x", startaddr, data_long, mask_long);
-      putpkt (buf);
-      getpkt (buf, 0);
-      if (buf[0] == '\0')
-	{
-	  /* The stub doesn't support the 't' request.  We might want to
-	     remember this fact, but on the other hand the stub could be
-	     switched on us.  Maybe we should remember it only until
-	     the next "target remote".  */
-	  generic_search (len, data, mask, startaddr, increment, lorange,
-			  hirange, addr_found, data_found);
-	  return;
-	}
-
-      if (buf[0] == 'E')
-	/* There is no correspondance between what the remote protocol uses
-	   for errors and errno codes.  We would like a cleaner way of
-	   representing errors (big enough to include errno codes, bfd_error
-	   codes, and others).  But for now just use EIO.  */
-	memory_error (EIO, startaddr);
-      p = buf;
-      addr_we_found = 0;
-      while (*p != '\0' && *p != ',')
-	addr_we_found = (addr_we_found << 4) + fromhex (*p++);
-      if (*p == '\0')
-	error ("Protocol error: short return for search");
-
-      data_found_long = 0;
-      while (*p != '\0' && *p != ',')
-	data_found_long = (data_found_long << 4) + fromhex (*p++);
-      /* Ignore anything after this comma, for future extensions.  */
-
-      if (addr_we_found < lorange || addr_we_found >= hirange)
-	{
-	  *addr_found = 0;
-	  return;
-	}
-
-      *addr_found = addr_we_found;
-      *data_found = store_unsigned_integer (data_we_found, len);
-      return;
-    }
-  generic_search (len, data, mask, startaddr, increment, lorange,
-		  hirange, addr_found, data_found);
-}
-#endif /* 0 */
-
-static void
-remote_files_info (ignore)
-     struct target_ops *ignore;
-{
-  puts_filtered ("Debugging a target over a serial line.\n");
-}
-
-/* Stuff for dealing with the packets which are part of this protocol.
-   See comment at top of file for details.  */
-
-/* Read a single character from the remote end, masking it down to 7 bits. */
-
-static int
-readchar (timeout)
-     int timeout;
-{
-  int ch;
-
-  ch = SERIAL_READCHAR (remote_desc, timeout);
-
-  switch (ch)
-    {
-    case SERIAL_EOF:
-      error ("Remote connection closed");
-    case SERIAL_ERROR:
-      perror_with_name ("Remote communication error");
-    case SERIAL_TIMEOUT:
-      return ch;
-    default:
-      return ch & 0x7f;
-    }
-}
-
-/* Send the command in BUF to the remote machine, and read the reply
-   into BUF.  Report an error if we get an error reply.  */
-
-static void
-remote_send (buf)
-     char *buf;
-{
-  putpkt (buf);
-  getpkt (buf, 0);
-
-  if (buf[0] == 'E')
-    error ("Remote failure reply: %s", buf);
-}
-
-/* Display a null-terminated packet on stdout, for debugging, using C
-   string notation.  */
-
-static void
-print_packet (buf)
-     char *buf;
-{
-  puts_filtered ("\"");
-  while (*buf)
-    gdb_printchar (*buf++, gdb_stdout, '"');
-  puts_filtered ("\"");
-}
-
-
-/* Send a packet to the remote machine, with error checking.  The data
-   of the packet is in BUF.  The string in BUF can be at most  PBUFSIZ - 5
-   to account for the $, # and checksum, and for a possible /0 if we are
-   debugging (remote_debug) and want to print the sent packet as a string */
-
-int
-putpkt (buf)
-     char *buf;
-{
-  int i;
-  unsigned char csum = 0;
-  char buf2[PBUFSIZ];
-  int cnt = strlen (buf);
-  int ch;
-  int tcount = 0;
-  char *p;
-
-  /* Copy the packet into buffer BUF2, encapsulating it
-     and giving it a checksum.  */
-
-  if (cnt > (int) sizeof (buf2) - 5)		/* Prosanity check */
-    abort ();
-
-  p = buf2;
-  *p++ = '$';
-
-  for (i = 0; i < cnt; i++)
-    {
-      csum += buf[i];
-      *p++ = buf[i];
-    }
-  *p++ = '#';
-  *p++ = tohex ((csum >> 4) & 0xf);
-  *p++ = tohex (csum & 0xf);
-
-  /* Send it over and over until we get a positive ack.  */
-
-  while (1)
-    {
-      int started_error_output = 0;
-
-      if (remote_debug)
-	{
-	  *p = '\0';
-	  printf_unfiltered ("Sending packet: %s...", buf2);
-	  gdb_flush (gdb_stdout);
-	}
-      if (SERIAL_WRITE (remote_desc, buf2, p - buf2))
-	perror_with_name ("putpkt: write failed");
-
-      /* read until either a timeout occurs (-2) or '+' is read */
-      while (1)
-	{
-	  ch = readchar (remote_timeout);
-
- 	  if (remote_debug)
-	    {
-	      switch (ch)
-		{
-		case '+':
-		case SERIAL_TIMEOUT:
-		case '$':
-		  if (started_error_output)
-		    {
-		      putchar_unfiltered ('\n');
-		      started_error_output = 0;
-		    }
-		}
-	    }
-
-	  switch (ch)
-	    {
-	    case '+':
-	      if (remote_debug)
-		printf_unfiltered ("Ack\n");
-	      return 1;
-	    case SERIAL_TIMEOUT:
-	      tcount ++;
-	      if (tcount > 3)
-		return 0;
-	      break;		/* Retransmit buffer */
-	    case '$':
-	      {
-		char junkbuf[PBUFSIZ];
-
-	      /* It's probably an old response, and we're out of sync.
-		 Just gobble up the packet and ignore it.  */
-		getpkt (junkbuf, 0);
-		continue;		/* Now, go look for + */
-	      }
-	    default:
-	      if (remote_debug)
-		{
-		  if (!started_error_output)
-		    {
-		      started_error_output = 1;
-		      printf_unfiltered ("putpkt: Junk: ");
-		    }
-		  putchar_unfiltered (ch & 0177);
-		}
-	      continue;
-	    }
-	  break;		/* Here to retransmit */
-	}
-
-#if 0
-      /* This is wrong.  If doing a long backtrace, the user should be
-	 able to get out next time we call QUIT, without anything as
-	 violent as interrupt_query.  If we want to provide a way out of
-	 here without getting to the next QUIT, it should be based on
-	 hitting ^C twice as in remote_wait.  */
-      if (quit_flag)
-	{
-	  quit_flag = 0;
-	  interrupt_query ();
-	}
-#endif
-    }
-}
-
-/* Come here after finding the start of the frame.  Collect the rest
-   into BUF, verifying the checksum, length, and handling run-length
-   compression.  Returns 0 on any error, 1 on success.  */
-
-static int
-read_frame (buf)
-     char *buf;
-{
-  unsigned char csum;
-  char *bp;
-  int c;
-
-  csum = 0;
-  bp = buf;
-
-  while (1)
-    {
-      c = readchar (remote_timeout);
-
-      switch (c)
-	{
-	case SERIAL_TIMEOUT:
-	  if (remote_debug)
-	    puts_filtered ("Timeout in mid-packet, retrying\n");
-	  return 0;
-	case '$':
-	  if (remote_debug)
-	    puts_filtered ("Saw new packet start in middle of old one\n");
-	  return 0;		/* Start a new packet, count retries */
-	case '#':
-	  {
-	    unsigned char pktcsum;
-
-	    *bp = '\000';
-
-	    pktcsum = fromhex (readchar (remote_timeout)) << 4;
-	    pktcsum |= fromhex (readchar (remote_timeout));
-
-	    if (csum == pktcsum)
-	      return 1;
-
-	    if (remote_debug) 
-	      {
-		printf_filtered ("Bad checksum, sentsum=0x%x, csum=0x%x, buf=",
-				 pktcsum, csum);
-		puts_filtered (buf);
-		puts_filtered ("\n");
-	      }
-	    return 0;
-	  }
-	case '*':		/* Run length encoding */
-	  csum += c;
-	  c = readchar (remote_timeout);
-	  csum += c;
-	  c = c - ' ' + 3;	/* Compute repeat count */
-
-
-	  if (c > 0 && c < 255 && bp + c - 1 < buf + PBUFSIZ - 1)
-	    {
-	      memset (bp, *(bp - 1), c);
-	      bp += c;
-	      continue;
-	    }
-
-	  *bp = '\0';
-	  printf_filtered ("Repeat count %d too large for buffer: ", c);
-	  puts_filtered (buf);
-	  puts_filtered ("\n");
-	  return 0;
-
-	default:
-	  if (bp < buf + PBUFSIZ - 1)
-	    {
-	      *bp++ = c;
-	      csum += c;
-	      continue;
-	    }
-
-	  *bp = '\0';
-	  puts_filtered ("Remote packet too long: ");
-	  puts_filtered (buf);
-	  puts_filtered ("\n");
-
-	  return 0;
-	}
-    }
-}
-
-/* Read a packet from the remote machine, with error checking, and
-   store it in BUF.  BUF is expected to be of size PBUFSIZ.  If
-   FOREVER, wait forever rather than timing out; this is used while
-   the target is executing user code.  */
-
-void
-getpkt (buf, forever)
-     char *buf;
-     int forever;
-{
-  int c;
-  int tries;
-  int timeout;
-  int val;
-
-  strcpy (buf,"timeout");
-
-  if (forever)
-    {
-#ifdef MAINTENANCE_CMDS
-      timeout = watchdog > 0 ? watchdog : -1;
-#else
-      timeout = -1;
-#endif
-    }
-
-  else
-    timeout = remote_timeout;
-
-#define MAX_TRIES 3
-
-  for (tries = 1; tries <= MAX_TRIES; tries++)
-    {
-      /* This can loop forever if the remote side sends us characters
-	 continuously, but if it pauses, we'll get a zero from readchar
-	 because of timeout.  Then we'll count that as a retry.  */
-
-      /* Note that we will only wait forever prior to the start of a packet.
-	 After that, we expect characters to arrive at a brisk pace.  They
-	 should show up within remote_timeout intervals.  */
-
-      do
-	{
-	  c = readchar (timeout);
-
-	  if (c == SERIAL_TIMEOUT)
-	    {
-#ifdef MAINTENANCE_CMDS
-	      if (forever)	/* Watchdog went off.  Kill the target. */
-		{
-		  target_mourn_inferior ();
-		  error ("Watchdog has expired.  Target detached.\n");
-		}
-#endif
-	      if (remote_debug)
-		puts_filtered ("Timed out.\n");
-	      goto retry;
-	    }
-	}
-      while (c != '$');
-
-      /* We've found the start of a packet, now collect the data.  */
-
-      val = read_frame (buf);
-
-      if (val == 1)
-	{
-	  if (remote_debug)
-	    fprintf_unfiltered (gdb_stdout, "Packet received: %s\n", buf);
-	  SERIAL_WRITE (remote_desc, "+", 1);
-	  return;
-	}
-
-      /* Try the whole thing again.  */
-    retry:
-      SERIAL_WRITE (remote_desc, "-", 1);
-    }
-
-  /* We have tried hard enough, and just can't receive the packet.  Give up. */
-
-  printf_unfiltered ("Ignoring packet error, continuing...\n");
-  SERIAL_WRITE (remote_desc, "+", 1);
-}
-
-static void
-remote_kill ()
-{
-  /* For some mysterious reason, wait_for_inferior calls kill instead of
-     mourn after it gets TARGET_WAITKIND_SIGNALLED.  Work around it.  */
-  if (kill_kludge)
-    {
-      kill_kludge = 0;
-      target_mourn_inferior ();
-      return;
-    }
-
-  /* Use catch_errors so the user can quit from gdb even when we aren't on
-     speaking terms with the remote system.  */
-  catch_errors ((catch_errors_ftype*) putpkt, "k", "", RETURN_MASK_ERROR);
-
-  /* Don't wait for it to die.  I'm not really sure it matters whether
-     we do or not.  For the existing stubs, kill is a noop.  */
-  target_mourn_inferior ();
-}
-
-static void
-remote_mourn ()
-{
-  remote_mourn_1 (&remote_ops);
-}
-
-static void
-extended_remote_mourn ()
-{
-  /* We do _not_ want to mourn the target like this; this will
-     remove the extended remote target  from the target stack,
-     and the next time the user says "run" it'll fail. 
-
-     FIXME: What is the right thing to do here?  */
-#if 0
-  remote_mourn_1 (&extended_remote_ops);
-#endif
-}
-
-/* Worker function for remote_mourn.  */
-static void
-remote_mourn_1 (target)
-     struct target_ops *target;
-{
-  unpush_target (target);
-  generic_mourn_inferior ();
-}
-
-/* In the extended protocol we want to be able to do things like
-   "run" and have them basically work as expected.  So we need
-   a special create_inferior function. 
-
-   FIXME: One day add support for changing the exec file
-   we're debugging, arguments and an environment.  */
-
-static void
-extended_remote_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  /* Rip out the breakpoints; we'll reinsert them after restarting
-     the remote server.  */
-  remove_breakpoints ();
-
-  /* Now restart the remote server.  */
-  extended_remote_restart ();
-
-  /* Now put the breakpoints back in.  This way we're safe if the
-     restart function works via a unix fork on the remote side.  */
-  insert_breakpoints ();
-
-  /* Clean up from the last time we were running.  */
-  clear_proceed_status ();
-
-  /* Let the remote process run.  */
-  proceed (-1, TARGET_SIGNAL_0, 0);
-}
-
-
-/* On some machines, e.g. 68k, we may use a different breakpoint instruction
-   than other targets; in those use REMOTE_BREAKPOINT instead of just
-   BREAKPOINT.  Also, bi-endian targets may define LITTLE_REMOTE_BREAKPOINT
-   and BIG_REMOTE_BREAKPOINT.  If none of these are defined, we just call
-   the standard routines that are in mem-break.c.  */
-
-/* FIXME, these ought to be done in a more dynamic fashion.  For instance,
-   the choice of breakpoint instruction affects target program design and
-   vice versa, and by making it user-tweakable, the special code here
-   goes away and we need fewer special GDB configurations.  */
-
-#if defined (LITTLE_REMOTE_BREAKPOINT) && defined (BIG_REMOTE_BREAKPOINT) && !defined(REMOTE_BREAKPOINT)
-#define REMOTE_BREAKPOINT
-#endif
-
-#ifdef REMOTE_BREAKPOINT
-
-/* If the target isn't bi-endian, just pretend it is.  */
-#if !defined (LITTLE_REMOTE_BREAKPOINT) && !defined (BIG_REMOTE_BREAKPOINT)
-#define LITTLE_REMOTE_BREAKPOINT REMOTE_BREAKPOINT
-#define BIG_REMOTE_BREAKPOINT REMOTE_BREAKPOINT
-#endif
-
-static unsigned char big_break_insn[] = BIG_REMOTE_BREAKPOINT;
-static unsigned char little_break_insn[] = LITTLE_REMOTE_BREAKPOINT;
-
-#endif /* REMOTE_BREAKPOINT */
-
-/* Insert a breakpoint on targets that don't have any better breakpoint
-   support.  We read the contents of the target location and stash it,
-   then overwrite it with a breakpoint instruction.  ADDR is the target
-   location in the target machine.  CONTENTS_CACHE is a pointer to 
-   memory allocated for saving the target contents.  It is guaranteed
-   by the caller to be long enough to save sizeof BREAKPOINT bytes (this
-   is accomplished via BREAKPOINT_MAX).  */
-
-static int
-remote_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-#ifdef REMOTE_BREAKPOINT
-  int val;
-
-  val = target_read_memory (addr, contents_cache, sizeof big_break_insn);
-
-  if (val == 0)
-    {
-      if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-	val = target_write_memory (addr, (char *) big_break_insn,
-				   sizeof big_break_insn);
-      else
-	val = target_write_memory (addr, (char *) little_break_insn,
-				   sizeof little_break_insn);
-    }
-
-  return val;
-#else
-  return memory_insert_breakpoint (addr, contents_cache);
-#endif /* REMOTE_BREAKPOINT */
-}
-
-static int
-remote_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-#ifdef REMOTE_BREAKPOINT
-  return target_write_memory (addr, contents_cache, sizeof big_break_insn);
-#else
-  return memory_remove_breakpoint (addr, contents_cache);
-#endif /* REMOTE_BREAKPOINT */
-}
-
-/* Some targets are only capable of doing downloads, and afterwards
-   they switch to the remote serial protocol.  This function provides
-   a clean way to get from the download target to the remote target.
-   It's basically just a wrapper so that we don't have to expose any
-   of the internal workings of remote.c.
-
-   Prior to calling this routine, you should shutdown the current
-   target code, else you will get the "A program is being debugged
-   already..." message.  Usually a call to pop_target() suffices.  */
-
-void
-push_remote_target (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  printf_filtered ("Switching to remote protocol\n");
-  remote_open (name, from_tty);
-}
-
-/* Other targets want to use the entire remote serial module but with
-   certain remote_ops overridden. */
-
-void
-open_remote_target (name, from_tty, target, extended_p)
-     char *name;
-     int from_tty;
-     struct target_ops *target;
-     int extended_p;
-{
-  printf_filtered ("Selecting the %sremote protocol\n",
-		   (extended_p ? "extended-" : ""));
-  remote_open_1 (name, from_tty, target, extended_p);
-}
-
-/* Table used by the crc32 function to calcuate the checksum. */
-
-static unsigned long crc32_table[256] = {0, 0};
-
-static unsigned long
-crc32 (buf, len, crc)
-     unsigned char *buf;
-     int len;
-     unsigned int crc;
-{
-  if (! crc32_table[1])
-    {
-      /* Initialize the CRC table and the decoding table. */
-      int i, j;
-      unsigned int c;
-
-      for (i = 0; i < 256; i++)
-        {
-          for (c = i << 24, j = 8; j > 0; --j)
-            c = c & 0x80000000 ? (c << 1) ^ 0x04c11db7 : (c << 1);
-          crc32_table[i] = c;
-        }
-    }
-
-  while (len--)
-    {
-      crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ *buf) & 255];
-      buf++;
-    }
-  return crc;
-}
-
-/* compare-sections command
-
-   With no arguments, compares each loadable section in the exec bfd
-   with the same memory range on the target, and reports mismatches.
-   Useful for verifying the image on the target against the exec file.
-   Depends on the target understanding the new "qCRC:" request.  */
-
-static void
-compare_sections_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  asection *s;
-  unsigned long host_crc, target_crc;
-  extern bfd *exec_bfd;
-  struct cleanup *old_chain;
-  char *tmp, *sectdata, *sectname, buf[PBUFSIZ];
-  bfd_size_type size;
-  bfd_vma lma;
-  int matched = 0;
-  int mismatched = 0;
-
-  if (!exec_bfd)
-    error ("command cannot be used without an exec file");
-  if (!current_target.to_shortname ||
-      strcmp (current_target.to_shortname, "remote") != 0)
-    error ("command can only be used with remote target");
-
-  for (s = exec_bfd->sections; s; s = s->next) 
-    {
-      if (!(s->flags & SEC_LOAD))
-	continue;	/* skip non-loadable section */
-
-      size = bfd_get_section_size_before_reloc (s);
-      if (size == 0)
-	continue;	/* skip zero-length section */
-
-      sectname = (char *) bfd_get_section_name (exec_bfd, s);
-      if (args && strcmp (args, sectname) != 0)
-	continue;	/* not the section selected by user */
-
-      matched = 1;	/* do this section */
-      lma = s->lma;
-      /* FIXME: assumes lma can fit into long */
-      sprintf (buf, "qCRC:%lx,%lx", (long) lma, (long) size);
-      putpkt (buf);
-
-      /* be clever; compute the host_crc before waiting for target reply */
-      sectdata = xmalloc (size);
-      old_chain = make_cleanup (free, sectdata);
-      bfd_get_section_contents (exec_bfd, s, sectdata, 0, size);
-      host_crc = crc32 ((unsigned char *) sectdata, size, 0xffffffff);
-
-      getpkt (buf, 0);
-      if (buf[0] == 'E')
-	error ("target memory fault, section %s, range 0x%08x -- 0x%08x",
-	       sectname, lma, lma + size);
-      if (buf[0] != 'C')
-	error ("remote target does not support this operation");
-
-      for (target_crc = 0, tmp = &buf[1]; *tmp; tmp++)
-	target_crc = target_crc * 16 + fromhex (*tmp);
-
-      printf_filtered ("Section %s, range 0x%08x -- 0x%08x: ",
-		       sectname, lma, lma + size);
-      if (host_crc == target_crc)
-	printf_filtered ("matched.\n");
-      else
-       {
-	 printf_filtered ("MIS-MATCHED!\n");
-	 mismatched++;
-       }
-
-      do_cleanups (old_chain);
-    }
-  if (mismatched > 0)
-    warning ("One or more sections of the remote executable does not match\n\
-the loaded file\n");
-  if (args && !matched)
-    printf_filtered ("No loaded section named '%s'.\n", args);
-}
-
-static int
-remote_query (query_type, buf, outbuf, bufsiz)
-     char query_type;
-     char *buf;
-     char *outbuf;
-     int *bufsiz;
-{
-  int i;
-  char buf2[PBUFSIZ];
-  char *p2 = &buf2[0];
-  char *p = buf;
-
-  if (! bufsiz)
-    error ("null pointer to remote bufer size specified");
-
-  /* minimum outbuf size is PBUFSIZE - if bufsiz is not large enough let 
-     the caller know and return what the minimum size is   */
-  /* Note: a zero bufsiz can be used to query the minimum buffer size */
-  if ( *bufsiz < PBUFSIZ )
-    {
-      *bufsiz = PBUFSIZ;
-      return -1;
-    }
-
-  /* except for querying the minimum buffer size, target must be open */
-  if (! remote_desc)
-    error ("remote query is only available after target open");
-
-  /* we only take uppercase letters as query types, at least for now */
-  if ( (query_type < 'A') || (query_type > 'Z') )
-    error ("invalid remote query type");
-
-  if (! buf)
-    error ("null remote query specified");
-
-  if (! outbuf)
-    error ("remote query requires a buffer to receive data");
-
-  outbuf[0] = '\0';
-
-  *p2++ = 'q';
-  *p2++ = query_type;
-
-  /* we used one buffer char for the remote protocol q command and another
-     for the query type.  As the remote protocol encapsulation uses 4 chars
-     plus one extra in case we are debugging (remote_debug),
-     we have PBUFZIZ - 7 left to pack the query string */
-  i = 0;
-  while ( buf[i] && (i < (PBUFSIZ - 8)) )
-    {
-      /* bad caller may have sent forbidden characters */
-      if ( (!isprint(buf[i])) || (buf[i] == '$') || (buf[i] == '#') )
-        error ("illegal characters in query string");
-
-      *p2++ = buf[i];
-      i++;
-    }
-  *p2 = buf[i];
-
-  if ( buf[i] )
-    error ("query larger than available buffer");
-
-  i = putpkt (buf2);
-  if ( i < 0 ) return i;
-
-  getpkt (outbuf, 0);
-
-  return 0;
-}
-
-static void
-packet_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char buf[PBUFSIZ];
-
-  if (! remote_desc)
-    error ("command can only be used with remote target");
-
-  if (! args)
-    error ("remote-packet command requires packet text as argument");
-
-  puts_filtered ("sending: ");
-  print_packet (args);
-  puts_filtered ("\n");
-  putpkt (args);
-
-  getpkt (buf, 0);
-  puts_filtered ("received: ");
-  print_packet (buf);
-  puts_filtered ("\n");
-}
-
-#if 0
-/* --------- UNIT_TEST for THREAD oriented PACKETS ------------------------- */
-
-static void display_thread_info PARAMS ((struct gdb_ext_thread_info *info));
-
-static void threadset_test_cmd PARAMS ((char *cmd, int tty));
-
-static void threadalive_test PARAMS ((char *cmd, int tty));
-
-static void threadlist_test_cmd PARAMS ((char *cmd, int tty));
-
-int get_and_display_threadinfo PARAMS ((threadref *ref));
-
-static void threadinfo_test_cmd PARAMS ((char *cmd, int tty));
-
-static int thread_display_step PARAMS ((threadref *ref, void *context));
-
-static void threadlist_update_test_cmd PARAMS ((char *cmd, int tty));
-
-static void init_remote_threadtests PARAMS ((void));
-
-#define SAMPLE_THREAD  0x05060708  /* Truncated 64 bit threadid */
-
-static void
-threadset_test_cmd (cmd, tty)
-     char *cmd;
-     int tty;
-{
-  int sample_thread = SAMPLE_THREAD;
-
-  printf_filtered ("Remote threadset test\n");
-  set_thread (sample_thread, 1);
-}
-
-
-static void
-threadalive_test (cmd, tty)
-     char *cmd;
-     int tty;
-{
-  int sample_thread = SAMPLE_THREAD;
-
-  if (remote_thread_alive (sample_thread))
-    printf_filtered ("PASS: Thread alive test\n");
-  else
-    printf_filtered ("FAIL: Thread alive test\n");
-}
-
-void output_threadid PARAMS ((char *title, threadref * ref));
-
-void
-output_threadid (title, ref)
-     char *title;
-     threadref *ref;
-{
-  char hexid[20];
-
-  pack_threadid (&hexid[0], ref);	/* Convert threead id into hex */
-  hexid[16] = 0;
-  printf_filtered ("%s  %s\n", title, (&hexid[0]));
-}
-
-static void
-threadlist_test_cmd (cmd, tty)
-     char *cmd;
-     int tty;
-{
-  int startflag = 1;
-  threadref nextthread;
-  int done, result_count;
-  threadref threadlist[3];
-
-  printf_filtered ("Remote Threadlist test\n");
-  if (!remote_get_threadlist (startflag, &nextthread, 3, &done,
-			      &result_count, &threadlist[0]))
-    printf_filtered ("FAIL: threadlist test\n");
-  else
-    {
-      threadref *scan = threadlist;
-      threadref *limit = scan + result_count;
-
-      while (scan < limit)
-	output_threadid (" thread ", scan++);
-    }
-}
-
-void
-display_thread_info (info)
-     struct gdb_ext_thread_info *info;
-{
-  output_threadid ("Threadid: ", &info->threadid);
-  printf_filtered ("Name: %s\n ", info->shortname);
-  printf_filtered ("State: %s\n", info->display);
-  printf_filtered ("other: %s\n\n", info->more_display);
-}
-
-int
-get_and_display_threadinfo (ref)
-     threadref *ref;
-{
-  int result;
-  int set;
-  struct gdb_ext_thread_info threadinfo;
-
-  set = TAG_THREADID | TAG_EXISTS | TAG_THREADNAME
-    | TAG_MOREDISPLAY | TAG_DISPLAY;
-  if (0 != (result = remote_get_threadinfo (ref, set, &threadinfo)))
-    display_thread_info (&threadinfo);
-  return result;
-}
-
-static void
-threadinfo_test_cmd (cmd, tty)
-     char *cmd;
-     int tty;
-{
-  int athread = SAMPLE_THREAD;
-  threadref thread;
-  int set;
-
-  int_to_threadref (&thread, athread);
-  printf_filtered ("Remote Threadinfo test\n");
-  if (!get_and_display_threadinfo (&thread))
-    printf_filtered ("FAIL cannot get thread info\n");
-}
-
-static int
-thread_display_step (ref, context)
-     threadref *ref;
-     void *context;
-{
-  /* output_threadid(" threadstep ",ref); *//* simple test */
-  return get_and_display_threadinfo (ref);
-}
-
-static void
-threadlist_update_test_cmd (cmd, tty)
-     char *cmd;
-     int tty;
-{
-  printf_filtered ("Remote Threadlist update test\n");
-  remote_threadlist_iterator (thread_display_step, 0, CRAZY_MAX_THREADS);
-}
-
-static void
-init_remote_threadtests (void)
-{
-  add_com ("tlist", class_obscure, threadlist_test_cmd,
-     "Fetch and print the remote list of thread identifiers, one pkt only");
-  add_com ("tinfo", class_obscure, threadinfo_test_cmd,
-	   "Fetch and display info about one thread");
-  add_com ("tset", class_obscure, threadset_test_cmd,
-	   "Test setting to a different thread");
-  add_com ("tupd", class_obscure, threadlist_update_test_cmd,
-	   "Iterate through updating all remote thread info");
-  add_com ("talive", class_obscure, threadalive_test,
-	   " Remote thread alive test ");
-}
-
-#endif /* 0 */
-
-static void
-init_remote_ops ()
-{
-  remote_ops.to_shortname = "remote";		
-  remote_ops.to_longname = "Remote serial target in gdb-specific protocol";
-  remote_ops.to_doc = 
-    "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";  
-  remote_ops.to_open = remote_open;		
-  remote_ops.to_close = remote_close;		
-  remote_ops.to_detach = remote_detach;
-  remote_ops.to_resume = remote_resume;	
-  remote_ops.to_wait = remote_wait;
-  remote_ops.to_fetch_registers = remote_fetch_registers;
-  remote_ops.to_store_registers = remote_store_registers;
-  remote_ops.to_prepare_to_store = remote_prepare_to_store;
-  remote_ops.to_xfer_memory = remote_xfer_memory;	
-  remote_ops.to_files_info = remote_files_info;	
-  remote_ops.to_insert_breakpoint = remote_insert_breakpoint;
-  remote_ops.to_remove_breakpoint = remote_remove_breakpoint;
-  remote_ops.to_kill = remote_kill;		
-  remote_ops.to_load = generic_load;		
-  remote_ops.to_mourn_inferior = remote_mourn;
-  remote_ops.to_thread_alive = remote_thread_alive;
-  remote_ops.to_stop = remote_stop;
-  remote_ops.to_query = remote_query;
-  remote_ops.to_stratum = process_stratum;
-  remote_ops.to_has_all_memory = 1;	
-  remote_ops.to_has_memory = 1;	
-  remote_ops.to_has_stack = 1;	
-  remote_ops.to_has_registers = 1;	
-  remote_ops.to_has_execution = 1;	
-  remote_ops.to_has_thread_control = tc_schedlock; /* can lock scheduler */
-  remote_ops.to_magic = OPS_MAGIC;	
-}
-
-/* Set up the extended remote vector by making a copy of the standard
-   remote vector and adding to it.  */
-
-static void
-init_extended_remote_ops ()
-{
-  extended_remote_ops = remote_ops;
-
-  extended_remote_ops.to_shortname = "extended-remote";	
-  extended_remote_ops.to_longname = 
-    "Extended remote serial target in gdb-specific protocol";
-  extended_remote_ops.to_doc = 
-    "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).",
-  extended_remote_ops.to_open = extended_remote_open;	
-  extended_remote_ops.to_create_inferior = extended_remote_create_inferior;
-  extended_remote_ops.to_mourn_inferior = extended_remote_mourn;
-} 
-
-void
-_initialize_remote ()
-{
-  init_remote_ops ();
-  add_target (&remote_ops);
-
-  init_extended_remote_ops ();
-  add_target (&extended_remote_ops);
-  init_remote_threads ();
-#if 0
-  init_remote_threadtests ();
-#endif
-
-  add_cmd ("compare-sections", class_obscure, compare_sections_command, 
-	   "Compare section data on target to the exec file.\n\
-Argument is a single section name (default: all loaded sections).", 
-	   &cmdlist);
-
-  add_cmd ("packet", class_maintenance, packet_command,
-	   "Send an arbitrary packet to a remote target.\n\
-   maintenance packet TEXT\n\
-If GDB is talking to an inferior via the GDB serial protocol, then\n\
-this command sends the string TEXT to the inferior, and displays the\n\
-response packet.  GDB supplies the initial `$' character, and the\n\
-terminating `#' character and checksum.",
-	   &maintenancelist);
-
-  add_show_from_set 
-    (add_set_cmd ("remotetimeout", no_class,
-		  var_integer, (char *)&remote_timeout,
-		  "Set timeout value for remote read.\n",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set 
-    (add_set_cmd ("remotebreak", no_class,
-		  var_integer, (char *)&remote_break,
-		  "Set whether to send break if interrupted.\n",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set 
-    (add_set_cmd ("remotewritesize", no_class,
-		  var_integer, (char *)&remote_write_size,
-		  "Set the maximum number of bytes per memory write packet.\n",
-		  &setlist),
-     &showlist);
-
-  remote_address_size = TARGET_PTR_BIT;
-  add_show_from_set 
-    (add_set_cmd ("remoteaddresssize", class_obscure,
-		  var_integer, (char *)&remote_address_size,
-		  "Set the maximum size of the address (in bits) \
-in a memory packet.\n",
-		  &setlist),
-     &showlist);  
-}
diff --git a/gdb/reply_mig_hack.awk b/gdb/reply_mig_hack.awk
deleted file mode 100644
index 310a40c..0000000
--- a/gdb/reply_mig_hack.awk
+++ /dev/null
@@ -1,123 +0,0 @@
-# Reply server mig-output massager
-#
-#   Copyright (C) 1995 Free Software Foundation, Inc.
-#
-#   Written by Miles Bader <miles@gnu.ai.mit.edu>
-#
-#   This program is free software; you can redistribute it and/or
-#   modify it under the terms of the GNU General Public License as
-#   published by the Free Software Foundation; either version 2, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program; if not, write to the Free Software
-#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# This awk script hacks the output of mig-generated reply server code
-# so that it allows replies with just the error-code in them (as this is
-# how mig returns errors).
-#
-# It is highly, highly, dependent on the exact format of mig output.  Ick.
-#
-
-BEGIN { parse_phase = 0; }
-
-/^}/ { parse_phase = 0; }
-
-parse_phase == 0 && /^mig_internal void _X[a-zA-Z0-9_]*_reply/ {
-  # The start of a mig server routine.  Reset everything.  Note that we only
-  # mess with rpcs that have the suffix `_reply'.
-  num_args = 0;
-  num_checks = 0;
-  parse_phase = 1;
-  print; next;
-}
-
-parse_phase == 1 && /^[\t ]*typedef struct/ {
-  # The first structure in the server routine should describe the arguments
-  parse_phase = 2;
-  print; next;
-}
-
-parse_phase == 2 {
-  # The message header field in the args structure, which skip.
-  parse_phase = 3;
-  print; next;
-}
-
-parse_phase == 3 && /}/ {
-  # The args structure is over.
-  if (num_args > 1)
-    parse_phase = 5;
-  else
-    # There's no extra args that could screw up the normal mechanism for
-    # error returns, so we don't have to insert any new code.
-    parse_phase = 0;
-  print; next;
-}
-
-parse_phase == 3 {
-  # The type field for an argument.
-  arg_type_code_name[num_args] = $2;
-  sub (/;$/, "", arg_type_code_name[num_args]) # Get rid of the semi-colon
-  parse_phase = 4;
-  print; next;
-}
-
-parse_phase == 4 {
-  # The value field for an argument.
-  arg_name[num_args] = $2;
-  sub (/;$/, "", arg_name[num_args]) # Get rid of the semi-colon
-  arg_type[num_args] = $1;
-  num_args++;
-  parse_phase = 3;
-  print; next;
-}
-
-parse_phase == 5 && /^[ \t]*static const mach_msg_type_t/ {
-  # The type check structure for an argument.
-  arg_check_name[num_checks] = $4;
-  num_checks++;
-  print; next;
-}
-
-parse_phase == 5 && /^[ \t]*mig_external kern_return_t/ {
-  # The declaration of the user server function for this rpc.
-  user_function_name = $3;
-  print; next;
-}
-
-parse_phase == 5 && /^#if[ \t]TypeCheck/ {
-  # The first args type checking statement; we need to insert our chunk of
-  # code that bypasses all the type checks if this is an error return, after
-  # which we're done until we get to the next function.  Handily, the size
-  # of mig's Reply structure is also the size of the alternate Request 
-  # structure that we want to check for.
-  print "\tif (In0P->Head.msgh_size == sizeof (Reply)";
-  print "\t    && ! (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX)";
-  print "\t    && *(int *)&In0P->" arg_type_code_name[0] " == *(int *)&" arg_check_name[0];
-  print "\t    && In0P->" arg_name[0] " != 0)";
-  print "\t  /* Error return, only the error code argument is passed.  */";
-  print "\t  {";
-  # Force the function into a type that only takes the first two args, via
-  # the temp variable SFUN (is there another way to correctly do this cast?).
-  # This is possibly bogus, but easier than supplying bogus values for all
-  # the other args (we can't just pass 0 for them, as they might not be scalar).
-  printf ("\t    kern_return_t (*sfun)(mach_port_t");
-  for (i = 0; i < num_args; i++)
-    printf (", %s", arg_type[i]);
-  printf (") = %s;\n", user_function_name);
-  print "\t    OutP->RetCode = (*(kern_return_t (*)(mach_port_t, kern_return_t))sfun) (In0P->Head.msgh_request_port, In0P->" arg_name[0] ");";
-  print "\t    return;";
-  print "\t  }";
-  print "";
-  parse_phase = 0;
-  print; next;
-}
-
-{ print; }
diff --git a/gdb/rom68k-rom.c b/gdb/rom68k-rom.c
deleted file mode 100644
index 831d299..0000000
--- a/gdb/rom68k-rom.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Remote target glue for the ROM68K ROM monitor.
-   Copyright 1988, 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void rom68k_open PARAMS ((char *args, int from_tty));
-
-static void
-rom68k_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int numregs;
-  int regno;
-
-  numregs = 1;
-  regno = -1;
-
-  if (regnamelen == 2)
-    switch (regname[0])
-      {
-      case 'S':
-	if (regname[1] == 'R')
-	  regno = PS_REGNUM;
-	break;
-      case 'P':
-	if (regname[1] == 'C')
-	  regno = PC_REGNUM;
-	break;
-      case 'D':
-	if (regname[1] != 'R')
-	  break;
-	regno = D0_REGNUM;
-	numregs = 8;
-	break;
-      case 'A':
-	if (regname[1] != 'R')
-	  break;
-	regno = A0_REGNUM;
-	numregs = 7;
-	break;
-      }
-  else if (regnamelen == 3)
-    switch (regname[0])
-      {
-      case 'I':
-	if (regname[1] == 'S' && regname[2] == 'P')
-	  regno = SP_REGNUM;
-      }
-
-  if (regno >= 0)
-    while (numregs-- > 0)
-      val = monitor_supply_register (regno++, val);
-}
-
-/* This array of registers need to match the indexes used by GDB.
-   This exists because the various ROM monitors use different strings
-   than does GDB, and don't necessarily support all the registers
-   either. So, typing "info reg sp" becomes a "r30".  */
-
-static char *rom68k_regnames[NUM_REGS] = {
-  "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
-  "A0", "A1", "A2", "A3", "A4", "A5", "A6", "ISP",
-  "SR", "PC" };
-
-/* Define the monitor command strings. Since these are passed directly
-   through to a printf style function, we may include formatting
-   strings. We also need a CR or LF on the end.  */
-
-static struct target_ops rom68k_ops;
-
-static char *rom68k_inits[] = {".\r\r", NULL}; /* Exits pm/pr & download cmds */
-
-static struct monitor_ops rom68k_cmds ;
-
-static void 
-init_rom68k_cmds(void)
-{
-  rom68k_cmds.flags =   0;
-  rom68k_cmds.init =   rom68k_inits; /* monitor init string */
-  rom68k_cmds.cont =   "go\r";
-  rom68k_cmds.step =   "st\r";
-  rom68k_cmds.stop =   NULL;
-  rom68k_cmds.set_break =   "db %x\r";
-  rom68k_cmds.clr_break =   "cb %x\r";
-  rom68k_cmds.clr_all_break =   "cb *\r";
-  rom68k_cmds.fill =   "fm %x %x %x\r";
-  rom68k_cmds.setmem.cmdb =     "pm %x %x\r";
-  rom68k_cmds.setmem.cmdw =     "pm;w %x %x\r";
-  rom68k_cmds.setmem.cmdl =     "pm;l %x %x\r";
-  rom68k_cmds.setmem.cmdll =     NULL;
-  rom68k_cmds.setmem.resp_delim =     NULL;
-  rom68k_cmds.setmem.term =     NULL;
-  rom68k_cmds.setmem.term_cmd =     NULL;
-  rom68k_cmds.getmem.cmdb =     "dm %x %x\r";
-  rom68k_cmds.getmem.cmdw =     "dm;w %x %x\r";
-  rom68k_cmds.getmem.cmdl =     "dm;l %x %x\r";
-  rom68k_cmds.getmem.cmdll =     NULL;
-  rom68k_cmds.getmem.resp_delim =     "  ";
-  rom68k_cmds.getmem.term =     NULL;
-    rom68k_cmds.getmem.term_cmd =     NULL;
-  rom68k_cmds.setreg.cmd =     "pr %s %x\r";
-  rom68k_cmds.setreg.resp_delim =     NULL;
-  rom68k_cmds.setreg.term =     NULL;
-  rom68k_cmds.setreg.term_cmd =     NULL ;
-  rom68k_cmds.getreg.cmd =     "pr %s\r" ;
-  rom68k_cmds.getreg.resp_delim =     ":  " ;
-  rom68k_cmds.getreg.term =     "= " ;
-  rom68k_cmds.getreg.term_cmd =     ";\r" ;
-  rom68k_cmds.dump_registers =   "dr\r" ;
-  rom68k_cmds.register_pattern =
-    "\\(\\w+\\)=\\([0-9a-fA-F]+\\( +[0-9a-fA-F]+\\b\\)*\\)" ;
-  rom68k_cmds.supply_register =   rom68k_supply_register;
-  rom68k_cmds.load_routine =   NULL;
-  rom68k_cmds.load =   "dc\r";
-  rom68k_cmds.loadresp =   "Waiting for S-records from host;.. ";
-  rom68k_cmds.prompt =   "ROM68K :-> ";
-  rom68k_cmds.line_term =   "\r";
-  rom68k_cmds.cmd_end =   ";\r";
-  rom68k_cmds.target =   &rom68k_ops;
-  rom68k_cmds.stopbits =   SERIAL_1_STOPBITS;
-  rom68k_cmds.regnames =   rom68k_regnames;
-  rom68k_cmds.magic =   MONITOR_OPS_MAGIC ;
-} /* init_rom68k_cmds */
-
-static void
-rom68k_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &rom68k_cmds, from_tty);
-}
-
-void
-_initialize_rom68k ()
-{
-  init_rom68k_cmds() ;
-  init_monitor_ops (&rom68k_ops);
-
-  rom68k_ops.to_shortname = "rom68k";
-  rom68k_ops.to_longname = "Rom68k debug monitor for the IDP Eval board";
-  rom68k_ops.to_doc = "Debug on a Motorola IDP eval board running the ROM68K monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  rom68k_ops.to_open = rom68k_open;
-
-  add_target (&rom68k_ops);
-}
diff --git a/gdb/rs6000-nat.c b/gdb/rs6000-nat.c
deleted file mode 100644
index c74a36f..0000000
--- a/gdb/rs6000-nat.c
+++ /dev/null
@@ -1,845 +0,0 @@
-/* IBM RS/6000 native-dependent code for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1995, 1996, 1997, 1998
-	     Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "xcoffsolib.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "libbfd.h"  /* For bfd_cache_lookup (FIXME) */
-#include "bfd.h"
-#include "gdb-stabs.h"
-
-#include <sys/ptrace.h>
-#include <sys/reg.h>
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <a.out.h>
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include <sys/core.h>
-#include <sys/ldr.h>
-
-extern int errno;
-
-extern struct vmap * map_vmap PARAMS ((bfd *bf, bfd *arch));
-
-extern struct target_ops exec_ops;
-
-static void
-vmap_exec PARAMS ((void));
-
-static void
-vmap_ldinfo PARAMS ((struct ld_info *));
-
-static struct vmap *
-add_vmap PARAMS ((struct ld_info *));
-
-static int
-objfile_symbol_add PARAMS ((char *));
-
-static void
-vmap_symtab PARAMS ((struct vmap *));
-
-static void
-fetch_core_registers PARAMS ((char *, unsigned int, int, CORE_ADDR));
-
-static void
-exec_one_dummy_insn PARAMS ((void));
-
-extern void
-fixup_breakpoints PARAMS ((CORE_ADDR low, CORE_ADDR high, CORE_ADDR delta));
-
-/* Conversion from gdb-to-system special purpose register numbers.. */
-
-static int special_regs[] = {
-  IAR,				/* PC_REGNUM	*/
-  MSR,				/* PS_REGNUM	*/
-  CR,				/* CR_REGNUM	*/
-  LR,				/* LR_REGNUM	*/
-  CTR,				/* CTR_REGNUM	*/
-  XER,				/* XER_REGNUM   */
-  MQ				/* MQ_REGNUM	*/
-};
-
-void
-fetch_inferior_registers (regno)
-  int regno;
-{
-  int ii;
-  extern char registers[];
-
-  if (regno < 0) {			/* for all registers */
-
-    /* read 32 general purpose registers. */
-
-    for (ii=0; ii < 32; ++ii)
-      *(int*)&registers[REGISTER_BYTE (ii)] = 
-	ptrace (PT_READ_GPR, inferior_pid, (PTRACE_ARG3_TYPE) ii, 0, 0);
-
-    /* read general purpose floating point registers. */
-
-    for (ii=0; ii < 32; ++ii)
-      ptrace (PT_READ_FPR, inferior_pid, 
-	      (PTRACE_ARG3_TYPE) &registers [REGISTER_BYTE (FP0_REGNUM+ii)],
-	      FPR0+ii, 0);
-
-    /* read special registers. */
-    for (ii=0; ii <= LAST_UISA_SP_REGNUM-FIRST_UISA_SP_REGNUM; ++ii)
-      *(int*)&registers[REGISTER_BYTE (FIRST_UISA_SP_REGNUM+ii)] = 
-	ptrace (PT_READ_GPR, inferior_pid, (PTRACE_ARG3_TYPE) special_regs[ii],
-		0, 0);
-
-    registers_fetched ();
-    return;
-  }
-
-  /* else an individual register is addressed. */
-
-  else if (regno < FP0_REGNUM) {		/* a GPR */
-    *(int*)&registers[REGISTER_BYTE (regno)] =
-	ptrace (PT_READ_GPR, inferior_pid, (PTRACE_ARG3_TYPE) regno, 0, 0);
-  }
-  else if (regno <= FPLAST_REGNUM) {		/* a FPR */
-    ptrace (PT_READ_FPR, inferior_pid,
-	    (PTRACE_ARG3_TYPE) &registers [REGISTER_BYTE (regno)],
-	    (regno-FP0_REGNUM+FPR0), 0);
-  }
-  else if (regno <= LAST_UISA_SP_REGNUM) { /* a special register */
-    *(int*)&registers[REGISTER_BYTE (regno)] =
-	ptrace (PT_READ_GPR, inferior_pid,
-		(PTRACE_ARG3_TYPE) special_regs[regno-FIRST_UISA_SP_REGNUM],
-		0, 0);
-  }
-  else
-    fprintf_unfiltered (gdb_stderr, 
-			"gdb error: register no %d not implemented.\n",
-			regno);
-
-  register_valid [regno] = 1;
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  extern char registers[];
-
-  errno = 0;
-
-  if (regno == -1)
-    {			/* for all registers..	*/
-      int ii;
-
-       /* execute one dummy instruction (which is a breakpoint) in inferior
-          process. So give kernel a chance to do internal house keeping.
-	  Otherwise the following ptrace(2) calls will mess up user stack
-	  since kernel will get confused about the bottom of the stack (%sp) */
-
-       exec_one_dummy_insn ();
-
-      /* write general purpose registers first! */
-      for ( ii=GPR0; ii<=GPR31; ++ii)
-	{
-	  ptrace (PT_WRITE_GPR, inferior_pid, (PTRACE_ARG3_TYPE) ii,
-		  *(int*)&registers[REGISTER_BYTE (ii)], 0);
-	  if (errno)
-	    { 
-	      perror ("ptrace write_gpr");
-	      errno = 0;
-	    }
-	}
-
-      /* write floating point registers now. */
-      for ( ii=0; ii < 32; ++ii)
-	{
-	  ptrace (PT_WRITE_FPR, inferior_pid, 
-		  (PTRACE_ARG3_TYPE) &registers[REGISTER_BYTE (FP0_REGNUM+ii)],
-		  FPR0+ii, 0);
-	  if (errno)
-	    {
-	      perror ("ptrace write_fpr");
-	      errno = 0;
-	    }
-	}
-
-      /* write special registers. */
-      for (ii=0; ii <= LAST_UISA_SP_REGNUM-FIRST_UISA_SP_REGNUM; ++ii)
-	{
-	  ptrace (PT_WRITE_GPR, inferior_pid,
-		  (PTRACE_ARG3_TYPE) special_regs[ii],
-		  *(int*)&registers[REGISTER_BYTE (FIRST_UISA_SP_REGNUM+ii)],
-		  0);
-	  if (errno)
-	    {
-	      perror ("ptrace write_gpr");
-	      errno = 0;
-	    }
-	}
-    }
-
-  /* else, a specific register number is given... */
-
-  else if (regno < FP0_REGNUM)			/* a GPR */
-    {
-      ptrace (PT_WRITE_GPR, inferior_pid, (PTRACE_ARG3_TYPE) regno,
-	      *(int*)&registers[REGISTER_BYTE (regno)], 0);
-    }
-
-  else if (regno <= FPLAST_REGNUM)		/* a FPR */
-    {
-      ptrace (PT_WRITE_FPR, inferior_pid, 
-	      (PTRACE_ARG3_TYPE) &registers[REGISTER_BYTE (regno)],
-	      regno - FP0_REGNUM + FPR0, 0);
-    }
-
-  else if (regno <= LAST_UISA_SP_REGNUM) /* a special register */
-    {
-      ptrace (PT_WRITE_GPR, inferior_pid,
-	      (PTRACE_ARG3_TYPE) special_regs [regno-FIRST_UISA_SP_REGNUM],
-	      *(int*)&registers[REGISTER_BYTE (regno)], 0);
-    }
-
-  else
-    fprintf_unfiltered (gdb_stderr,
-			"Gdb error: register no %d not implemented.\n",
-			regno);
-
-  if (errno)
-    {
-      perror ("ptrace write");
-      errno = 0;
-    }
-}
-
-/* Execute one dummy breakpoint instruction.  This way we give the kernel
-   a chance to do some housekeeping and update inferior's internal data,
-   including u_area. */
-
-static void
-exec_one_dummy_insn ()
-{
-#define	DUMMY_INSN_ADDR	(TEXT_SEGMENT_BASE)+0x200
-
-  char shadow_contents[BREAKPOINT_MAX];	/* Stash old bkpt addr contents */
-  int status, pid;
-  CORE_ADDR prev_pc;
-
-  /* We plant one dummy breakpoint into DUMMY_INSN_ADDR address. We
-     assume that this address will never be executed again by the real
-     code. */
-
-  target_insert_breakpoint (DUMMY_INSN_ADDR, shadow_contents);
-
-  errno = 0;
-
-  /* You might think this could be done with a single ptrace call, and
-     you'd be correct for just about every platform I've ever worked
-     on.  However, rs6000-ibm-aix4.1.3 seems to have screwed this up --
-     the inferior never hits the breakpoint (it's also worth noting
-     powerpc-ibm-aix4.1.3 works correctly).  */
-  prev_pc = read_pc ();
-  write_pc (DUMMY_INSN_ADDR);
-  ptrace (PT_CONTINUE, inferior_pid, (PTRACE_ARG3_TYPE)1, 0, 0);
-
-  if (errno)
-    perror ("pt_continue");
-
-  do {
-    pid = wait (&status);
-  } while (pid != inferior_pid);
-    
-  write_pc (prev_pc);
-  target_remove_breakpoint (DUMMY_INSN_ADDR, shadow_contents);
-}
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;	/* Unused in this version */
-{
-  /* fetch GPRs and special registers from the first register section
-     in core bfd. */
-  if (which == 0)
-    {
-      /* copy GPRs first. */
-      memcpy (registers, core_reg_sect, 32 * 4);
-
-      /* gdb's internal register template and bfd's register section layout
-	 should share a common include file. FIXMEmgo */
-      /* then comes special registes. They are supposed to be in the same
-	 order in gdb template and bfd `.reg' section. */
-      core_reg_sect += (32 * 4);
-      memcpy (&registers [REGISTER_BYTE (FIRST_UISA_SP_REGNUM)], 
-	      core_reg_sect, 
-	      (LAST_UISA_SP_REGNUM - FIRST_UISA_SP_REGNUM + 1) * 4);
-    }
-
-  /* fetch floating point registers from register section 2 in core bfd. */
-  else if (which == 2)
-    memcpy (&registers [REGISTER_BYTE (FP0_REGNUM)], core_reg_sect, 32 * 8);
-
-  else
-    fprintf_unfiltered 
-      (gdb_stderr, 
-       "Gdb error: unknown parameter to fetch_core_registers().\n");
-}
-
-/* handle symbol translation on vmapping */
-
-static void
-vmap_symtab (vp)
-     register struct vmap *vp;
-{
-  register struct objfile *objfile;
-  struct section_offsets *new_offsets;
-  int i;
-  
-  objfile = vp->objfile;
-  if (objfile == NULL)
-    {
-      /* OK, it's not an objfile we opened ourselves.
-	 Currently, that can only happen with the exec file, so
-	 relocate the symbols for the symfile.  */
-      if (symfile_objfile == NULL)
-	return;
-      objfile = symfile_objfile;
-    }
-
-  new_offsets = alloca
-    (sizeof (struct section_offsets)
-     + sizeof (new_offsets->offsets) * objfile->num_sections);
-
-  for (i = 0; i < objfile->num_sections; ++i)
-    ANOFFSET (new_offsets, i) = ANOFFSET (objfile->section_offsets, i);
-  
-  /* The symbols in the object file are linked to the VMA of the section,
-     relocate them VMA relative.  */
-  ANOFFSET (new_offsets, SECT_OFF_TEXT) = vp->tstart - vp->tvma;
-  ANOFFSET (new_offsets, SECT_OFF_DATA) = vp->dstart - vp->dvma;
-  ANOFFSET (new_offsets, SECT_OFF_BSS) = vp->dstart - vp->dvma;
-
-  objfile_relocate (objfile, new_offsets);
-}
-
-/* Add symbols for an objfile.  */
-
-static int
-objfile_symbol_add (arg)
-     char *arg;
-{
-  struct objfile *obj = (struct objfile *) arg;
-
-  syms_from_objfile (obj, 0, 0, 0);
-  new_symfile_objfile (obj, 0, 0);
-  return 1;
-}
-
-/* Add a new vmap entry based on ldinfo() information.
-
-   If ldi->ldinfo_fd is not valid (e.g. this struct ld_info is from a
-   core file), the caller should set it to -1, and we will open the file.
-
-   Return the vmap new entry.  */
-
-static struct vmap *
-add_vmap (ldi)
-     register struct ld_info *ldi; 
-{
-  bfd *abfd, *last;
-  register char *mem, *objname;
-  struct objfile *obj;
-  struct vmap *vp;
-
-  /* This ldi structure was allocated using alloca() in 
-     xcoff_relocate_symtab(). Now we need to have persistent object 
-     and member names, so we should save them. */
-
-  mem = ldi->ldinfo_filename + strlen (ldi->ldinfo_filename) + 1;
-  mem = savestring (mem, strlen (mem));
-  objname = savestring (ldi->ldinfo_filename, strlen (ldi->ldinfo_filename));
-
-  if (ldi->ldinfo_fd < 0)
-    /* Note that this opens it once for every member; a possible
-       enhancement would be to only open it once for every object.  */
-    abfd = bfd_openr (objname, gnutarget);
-  else
-    abfd = bfd_fdopenr (objname, gnutarget, ldi->ldinfo_fd);
-  if (!abfd)
-    error ("Could not open `%s' as an executable file: %s",
-	   objname, bfd_errmsg (bfd_get_error ()));
-
-  /* make sure we have an object file */
-
-  if (bfd_check_format (abfd, bfd_object))
-    vp = map_vmap (abfd, 0);
-
-  else if (bfd_check_format (abfd, bfd_archive))
-    {
-      last = 0;
-      /* FIXME??? am I tossing BFDs?  bfd? */
-      while ((last = bfd_openr_next_archived_file (abfd, last)))
-	if (STREQ (mem, last->filename))
-	  break;
-
-      if (!last)
-	{
-	  bfd_close (abfd);
-	  /* FIXME -- should be error */
-	  warning ("\"%s\": member \"%s\" missing.", abfd->filename, mem);
-	  return 0;
-	}
-
-      if (!bfd_check_format(last, bfd_object))
-	{
-	  bfd_close (last);	/* XXX???	*/
-	  goto obj_err;
-	}
-
-      vp = map_vmap (last, abfd);
-    }
-  else
-    {
-    obj_err:
-      bfd_close (abfd);
-      error ("\"%s\": not in executable format: %s.",
-	     objname, bfd_errmsg (bfd_get_error ()));
-      /*NOTREACHED*/
-    }
-  obj = allocate_objfile (vp->bfd, 0, 0, 0);
-  vp->objfile = obj;
-
-#ifndef SOLIB_SYMBOLS_MANUAL
-  if (catch_errors (objfile_symbol_add, (char *)obj,
-		    "Error while reading shared library symbols:\n",
-		    RETURN_MASK_ALL))
-    {
-      /* Note this is only done if symbol reading was successful.  */
-      vmap_symtab (vp);
-      vp->loaded = 1;
-    }
-#endif
-  return vp;
-}
-
-/* update VMAP info with ldinfo() information
-   Input is ptr to ldinfo() results.  */
-
-static void
-vmap_ldinfo (ldi)
-     register struct ld_info *ldi;
-{
-  struct stat ii, vi;
-  register struct vmap *vp;
-  int got_one, retried;
-  int got_exec_file = 0;
-
-  /* For each *ldi, see if we have a corresponding *vp.
-     If so, update the mapping, and symbol table.
-     If not, add an entry and symbol table.  */
-
-  do {
-    char *name = ldi->ldinfo_filename;
-    char *memb = name + strlen(name) + 1;
-
-    retried = 0;
-
-    if (fstat (ldi->ldinfo_fd, &ii) < 0)
-      {
-	/* The kernel sets ld_info to -1, if the process is still using the
-	   object, and the object is removed. Keep the symbol info for the
-	   removed object and issue a warning.  */
-	warning ("%s (fd=%d) has disappeared, keeping its symbols",
-		 name, ldi->ldinfo_fd);
-        continue;
-      }
-  retry:
-    for (got_one = 0, vp = vmap; vp; vp = vp->nxt)
-      {
-	struct objfile *objfile;
-
-	/* First try to find a `vp', which is the same as in ldinfo.
-	   If not the same, just continue and grep the next `vp'. If same,
-	   relocate its tstart, tend, dstart, dend values. If no such `vp'
-	   found, get out of this for loop, add this ldi entry as a new vmap
-	   (add_vmap) and come back, find its `vp' and so on... */
-
-	/* The filenames are not always sufficient to match on. */
-
-	if ((name[0] == '/' && !STREQ(name, vp->name))
-	    || (memb[0] && !STREQ(memb, vp->member)))
-	  continue;
-
-	/* See if we are referring to the same file.
-	   We have to check objfile->obfd, symfile.c:reread_symbols might
-	   have updated the obfd after a change.  */
-	objfile = vp->objfile == NULL ? symfile_objfile : vp->objfile;
-	if (objfile == NULL
-	    || objfile->obfd == NULL
-	    || bfd_stat (objfile->obfd, &vi) < 0)
-	  {
-	    warning ("Unable to stat %s, keeping its symbols", name);
-	    continue;
-	  }
-
-	if (ii.st_dev != vi.st_dev || ii.st_ino != vi.st_ino)
-	  continue;
-
-	if (!retried)
-	  close (ldi->ldinfo_fd);
-
-	++got_one;
-
-	/* Found a corresponding VMAP.  Remap!  */
-
-	/* We can assume pointer == CORE_ADDR, this code is native only.  */
-	vp->tstart = (CORE_ADDR) ldi->ldinfo_textorg;
-	vp->tend   = vp->tstart + ldi->ldinfo_textsize;
-	vp->dstart = (CORE_ADDR) ldi->ldinfo_dataorg;
-	vp->dend   = vp->dstart + ldi->ldinfo_datasize;
-
-	/* The run time loader maps the file header in addition to the text
-	   section and returns a pointer to the header in ldinfo_textorg.
-	   Adjust the text start address to point to the real start address
-	   of the text section.  */
-	vp->tstart += vp->toffs;
-
-	/* The objfile is only NULL for the exec file.  */
-	if (vp->objfile == NULL)
-	  got_exec_file = 1;
-
-	/* relocate symbol table(s). */
-	vmap_symtab (vp);
-
-	/* There may be more, so we don't break out of the loop.  */
-      }
-
-    /* if there was no matching *vp, we must perforce create the sucker(s) */
-    if (!got_one && !retried)
-      {
-	add_vmap (ldi);
-	++retried;
-	goto retry;
-      }
-  } while (ldi->ldinfo_next
-	   && (ldi = (void *) (ldi->ldinfo_next + (char *) ldi)));
-
-  /* If we don't find the symfile_objfile anywhere in the ldinfo, it
-     is unlikely that the symbol file is relocated to the proper
-     address.  And we might have attached to a process which is
-     running a different copy of the same executable.  */
-  if (symfile_objfile != NULL && !got_exec_file)
-    {
-      warning_begin ();
-      fputs_unfiltered ("Symbol file ", gdb_stderr);
-      fputs_unfiltered (symfile_objfile->name, gdb_stderr);
-      fputs_unfiltered ("\nis not mapped; discarding it.\n\
-If in fact that file has symbols which the mapped files listed by\n\
-\"info files\" lack, you can load symbols with the \"symbol-file\" or\n\
-\"add-symbol-file\" commands (note that you must take care of relocating\n\
-symbols to the proper address).\n", gdb_stderr);
-      free_objfile (symfile_objfile);
-      symfile_objfile = NULL;
-    }
-  breakpoint_re_set ();
-}
-
-/* As well as symbol tables, exec_sections need relocation. After
-   the inferior process' termination, there will be a relocated symbol
-   table exist with no corresponding inferior process. At that time, we
-   need to use `exec' bfd, rather than the inferior process's memory space
-   to look up symbols.
-
-   `exec_sections' need to be relocated only once, as long as the exec
-   file remains unchanged.
-*/
-
-static void
-vmap_exec ()
-{
-  static bfd *execbfd;
-  int i;
-
-  if (execbfd == exec_bfd)
-    return;
-
-  execbfd = exec_bfd;
-
-  if (!vmap || !exec_ops.to_sections)
-    error ("vmap_exec: vmap or exec_ops.to_sections == 0\n");
-
-  for (i=0; &exec_ops.to_sections[i] < exec_ops.to_sections_end; i++)
-    {
-      if (STREQ(".text", exec_ops.to_sections[i].the_bfd_section->name))
-	{
-	  exec_ops.to_sections[i].addr += vmap->tstart - vmap->tvma;
-	  exec_ops.to_sections[i].endaddr += vmap->tstart - vmap->tvma;
-	}
-      else if (STREQ(".data", exec_ops.to_sections[i].the_bfd_section->name))
-	{
-	  exec_ops.to_sections[i].addr += vmap->dstart - vmap->dvma;
-	  exec_ops.to_sections[i].endaddr += vmap->dstart - vmap->dvma;
-	}
-      else if (STREQ(".bss", exec_ops.to_sections[i].the_bfd_section->name))
-	{
-	  exec_ops.to_sections[i].addr += vmap->dstart - vmap->dvma;
-	  exec_ops.to_sections[i].endaddr += vmap->dstart - vmap->dvma;
-	}
-    }
-}
-
-/* xcoff_relocate_symtab -	hook for symbol table relocation.
-   also reads shared libraries.. */
-
-void
-xcoff_relocate_symtab (pid)
-     unsigned int pid;
-{
-#define	MAX_LOAD_SEGS 64		/* maximum number of load segments */
-
-  struct ld_info *ldi;
-
-  ldi = (void *) alloca(MAX_LOAD_SEGS * sizeof (*ldi));
-
-  /* According to my humble theory, AIX has some timing problems and
-     when the user stack grows, kernel doesn't update stack info in time
-     and ptrace calls step on user stack. That is why we sleep here a little,
-     and give kernel to update its internals. */
-
-  usleep (36000);
-
-  errno = 0;
-  ptrace (PT_LDINFO, pid, (PTRACE_ARG3_TYPE) ldi,
-	  MAX_LOAD_SEGS * sizeof(*ldi), (int *) ldi);
-  if (errno)
-    perror_with_name ("ptrace ldinfo");
-
-  vmap_ldinfo (ldi);
-
-  /* relocate the exec and core sections as well. */
-  vmap_exec ();
-}
-
-/* Core file stuff.  */
-
-/* Relocate symtabs and read in shared library info, based on symbols
-   from the core file.  */
-
-void
-xcoff_relocate_core (target)
-     struct target_ops *target;
-{
-/* Offset of member MEMBER in a struct of type TYPE.  */
-#ifndef offsetof
-#define offsetof(TYPE, MEMBER) ((int) &((TYPE *)0)->MEMBER)
-#endif
-
-/* Size of a struct ld_info except for the variable-length filename.  */
-#define LDINFO_SIZE (offsetof (struct ld_info, ldinfo_filename))
-
-  sec_ptr ldinfo_sec;
-  int offset = 0;
-  struct ld_info *ldip;
-  struct vmap *vp;
-
-  /* Allocated size of buffer.  */
-  int buffer_size = LDINFO_SIZE;
-  char *buffer = xmalloc (buffer_size);
-  struct cleanup *old = make_cleanup (free_current_contents, &buffer);
-    
-  /* FIXME, this restriction should not exist.  For now, though I'll
-     avoid coredumps with error() pending a real fix.  */
-  if (vmap == NULL)
-    error
-      ("Can't debug a core file without an executable file (on the RS/6000)");
-  
-  ldinfo_sec = bfd_get_section_by_name (core_bfd, ".ldinfo");
-  if (ldinfo_sec == NULL)
-    {
-    bfd_err:
-      fprintf_filtered (gdb_stderr, "Couldn't get ldinfo from core file: %s\n",
-			bfd_errmsg (bfd_get_error ()));
-      do_cleanups (old);
-      return;
-    }
-  do
-    {
-      int i;
-      int names_found = 0;
-
-      /* Read in everything but the name.  */
-      if (bfd_get_section_contents (core_bfd, ldinfo_sec, buffer,
-				    offset, LDINFO_SIZE) == 0)
-	goto bfd_err;
-
-      /* Now the name.  */
-      i = LDINFO_SIZE;
-      do
-	{
-	  if (i == buffer_size)
-	    {
-	      buffer_size *= 2;
-	      buffer = xrealloc (buffer, buffer_size);
-	    }
-	  if (bfd_get_section_contents (core_bfd, ldinfo_sec, &buffer[i],
-					offset + i, 1) == 0)
-	    goto bfd_err;
-	  if (buffer[i++] == '\0')
-	    ++names_found;
-	} while (names_found < 2);
-
-      ldip = (struct ld_info *) buffer;
-
-      /* Can't use a file descriptor from the core file; need to open it.  */
-      ldip->ldinfo_fd = -1;
-      
-      /* The first ldinfo is for the exec file, allocated elsewhere.  */
-      if (offset == 0)
-	vp = vmap;
-      else
-	vp = add_vmap (ldip);
-
-      offset += ldip->ldinfo_next;
-
-      /* We can assume pointer == CORE_ADDR, this code is native only.  */
-      vp->tstart = (CORE_ADDR) ldip->ldinfo_textorg;
-      vp->tend = vp->tstart + ldip->ldinfo_textsize;
-      vp->dstart = (CORE_ADDR) ldip->ldinfo_dataorg;
-      vp->dend = vp->dstart + ldip->ldinfo_datasize;
-
-      /* The run time loader maps the file header in addition to the text
-	 section and returns a pointer to the header in ldinfo_textorg.
-	 Adjust the text start address to point to the real start address
-	 of the text section.  */
-      vp->tstart += vp->toffs;
-
-      /* Unless this is the exec file,
-	 add our sections to the section table for the core target.  */
-      if (vp != vmap)
-	{
-	  int count;
-	  struct section_table *stp;
-	  int update_coreops;
-
-	  /* We must update the to_sections field in the core_ops structure
-	     now to avoid dangling pointer dereferences.  */
-	  update_coreops = core_ops.to_sections == target->to_sections;
-	  
-	  count = target->to_sections_end - target->to_sections;
-	  count += 2;
-	  target->to_sections = (struct section_table *)
-	    xrealloc (target->to_sections,
-		      sizeof (struct section_table) * count);
-	  target->to_sections_end = target->to_sections + count;
-
-	  /* Update the to_sections field in the core_ops structure
-	     if needed.  */
-	  if (update_coreops)
-	    {
-	      core_ops.to_sections = target->to_sections;
-	      core_ops.to_sections_end = target->to_sections_end;
-	    }
-	  stp = target->to_sections_end - 2;
-
-	  stp->bfd = vp->bfd;
-	  stp->the_bfd_section = bfd_get_section_by_name (stp->bfd, ".text");
-	  stp->addr = vp->tstart;
-	  stp->endaddr = vp->tend;
-	  stp++;
-	  
-	  stp->bfd = vp->bfd;
-	  stp->the_bfd_section = bfd_get_section_by_name (stp->bfd, ".data");
-	  stp->addr = vp->dstart;
-	  stp->endaddr = vp->dend;
-	}
-
-      vmap_symtab (vp);
-    } while (ldip->ldinfo_next != 0);
-  vmap_exec ();
-  breakpoint_re_set ();
-  do_cleanups (old);
-}
-
-int
-kernel_u_size ()
-{
-  return (sizeof (struct user));
-}
-
-/* Under AIX, we have to pass the correct TOC pointer to a function
-   when calling functions in the inferior.
-   We try to find the relative toc offset of the objfile containing PC
-   and add the current load address of the data segment from the vmap.  */
-
-static CORE_ADDR
-find_toc_address (pc)
-     CORE_ADDR pc;
-{
-  struct vmap *vp;
-
-  for (vp = vmap; vp; vp = vp->nxt)
-    {
-      if (pc >= vp->tstart && pc < vp->tend)
-	{
-	  /* vp->objfile is only NULL for the exec file.  */
-	  return vp->dstart + get_toc_offset (vp->objfile == NULL
-					      ? symfile_objfile
-					      : vp->objfile);
-	}
-    }
-  error ("Unable to find TOC entry for pc 0x%x\n", pc);
-}
-
-/* Register that we are able to handle rs6000 core file formats. */
-
-static struct core_fns rs6000_core_fns =
-{
-  bfd_target_coff_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_rs6000 ()
-{
-  /* Initialize hook in rs6000-tdep.c for determining the TOC address when
-     calling functions in the inferior.  */
-  find_toc_address_hook = &find_toc_address;
-
-  /* For native configurations, where this module is included, inform
-     the xcoffsolib module where it can find the function for symbol table
-     relocation at runtime. */
-  xcoff_relocate_symtab_hook = &xcoff_relocate_symtab;
-  add_core_fns (&rs6000_core_fns);
-}
diff --git a/gdb/rs6000-pinsn.c b/gdb/rs6000-pinsn.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/rs6000-pinsn.c
+++ /dev/null
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
deleted file mode 100644
index 2323158..0000000
--- a/gdb/rs6000-tdep.c
+++ /dev/null
@@ -1,1800 +0,0 @@
-/* Target-dependent code for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "gdbcmd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "xcoffsolib.h"
-
-extern int errno;
-
-/* Breakpoint shadows for the single step instructions will be kept here. */
-
-static struct sstep_breaks {
-  /* Address, or 0 if this is not in use.  */
-  CORE_ADDR address;
-  /* Shadow contents.  */
-  char data[4];
-} stepBreaks[2];
-
-/* Hook for determining the TOC address when calling functions in the
-   inferior under AIX. The initialization code in rs6000-nat.c sets
-   this hook to point to find_toc_address.  */
-
-CORE_ADDR (*find_toc_address_hook) PARAMS ((CORE_ADDR)) = NULL;
-
-/* Static function prototypes */
-
-static CORE_ADDR branch_dest PARAMS ((int opcode, int instr, CORE_ADDR pc,
-				      CORE_ADDR safety));
-
-static void frame_get_saved_regs PARAMS ((struct frame_info *fi,
-					  struct rs6000_framedata *fdatap));
-
-static void pop_dummy_frame PARAMS ((void));
-
-static CORE_ADDR frame_initial_stack_address PARAMS ((struct frame_info *));
-
-/* Fill in fi->saved_regs */
-
-struct frame_extra_info
-{
-  /* Functions calling alloca() change the value of the stack
-     pointer. We need to use initial stack pointer (which is saved in
-     r31 by gcc) in such cases. If a compiler emits traceback table,
-     then we should use the alloca register specified in traceback
-     table. FIXME. */
-  CORE_ADDR initial_sp;			/* initial stack pointer. */ \
-};
-
-void
-rs6000_init_extra_frame_info (fromleaf, fi)
-     int fromleaf;
-     struct frame_info *fi;
-{
-  fi->extra_info = (struct frame_extra_info*)
-    frame_obstack_alloc (sizeof (struct frame_extra_info));
-  fi->extra_info->initial_sp = 0;
-  if (fi->next != (CORE_ADDR) 0
-      && fi->pc < TEXT_SEGMENT_BASE)
-    /* We're in get_prev_frame_info */
-    /* and this is a special signal frame.  */
-    /* (fi->pc will be some low address in the kernel, */
-    /*  to which the signal handler returns).  */
-    fi->signal_handler_caller = 1;
-}
-
-
-void
-rs6000_frame_init_saved_regs (fi)
-     struct frame_info *fi;
-{
-  frame_get_saved_regs (fi, NULL);
-}
-
-CORE_ADDR
-rs6000_frame_args_address (fi)
-     struct frame_info *fi;
-{
-  if (fi->extra_info->initial_sp != 0)
-    return fi->extra_info->initial_sp;
-  else
-    return frame_initial_stack_address (fi);
-}
-
-
-/* Calculate the destination of a branch/jump.  Return -1 if not a branch.  */
-
-static CORE_ADDR
-branch_dest (opcode, instr, pc, safety)
-     int opcode;
-     int instr;
-     CORE_ADDR pc;
-     CORE_ADDR safety;
-{
-  CORE_ADDR dest;
-  int immediate;
-  int absolute;
-  int ext_op;
-
-  absolute = (int) ((instr >> 1) & 1);
-
-  switch (opcode) {
-     case 18	:
-	immediate = ((instr & ~3) << 6) >> 6;	/* br unconditional */
-	if (absolute)
-	  dest = immediate;	
-	else
-	  dest = pc + immediate;
-	break;
-
-     case 16	:  
-        immediate = ((instr & ~3) << 16) >> 16;	/* br conditional */
-	if (absolute)
-	  dest = immediate;	
-	else
-	  dest = pc + immediate;
-	break;
-
-      case 19	:
-	ext_op = (instr>>1) & 0x3ff;
-
-	if (ext_op == 16)			/* br conditional register */
-	  {
-	    dest = read_register (LR_REGNUM) & ~3;
-
-	    /* If we are about to return from a signal handler, dest is
-	       something like 0x3c90.  The current frame is a signal handler
-	       caller frame, upon completion of the sigreturn system call
-	       execution will return to the saved PC in the frame.  */
-	    if (dest < TEXT_SEGMENT_BASE)
-	      {
-		struct frame_info *fi;
-
-		fi = get_current_frame ();
-		if (fi != NULL)
-		  dest = read_memory_integer (fi->frame + SIG_FRAME_PC_OFFSET,
-					      4);
-	      }
-	  }
-
-	else if (ext_op == 528)			/* br cond to count reg */
-	  {
-	    dest = read_register (CTR_REGNUM) & ~3;
-
-	    /* If we are about to execute a system call, dest is something
-	       like 0x22fc or 0x3b00.  Upon completion the system call
-	       will return to the address in the link register.  */
-	    if (dest < TEXT_SEGMENT_BASE)
-	      dest = read_register (LR_REGNUM) & ~3;
-	  }
-	else return -1; 
-	break;
-	
-       default: return -1;
-  }
-  return (dest < TEXT_SEGMENT_BASE) ? safety : dest;
-}
-
-
-/* Sequence of bytes for breakpoint instruction.  */
-
-#define BIG_BREAKPOINT { 0x7d, 0x82, 0x10, 0x08 }
-#define LITTLE_BREAKPOINT { 0x08, 0x10, 0x82, 0x7d }
-
-unsigned char *
-rs6000_breakpoint_from_pc (bp_addr, bp_size)
-     CORE_ADDR *bp_addr;
-     int *bp_size;
-{
-  static unsigned char big_breakpoint[] = BIG_BREAKPOINT;
-  static unsigned char little_breakpoint[] = LITTLE_BREAKPOINT;
-  *bp_size = 4;
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    return big_breakpoint;
-  else
-    return little_breakpoint;
-}
-
-
-/* AIX does not support PT_STEP. Simulate it. */
-
-void
-rs6000_software_single_step (signal, insert_breakpoints_p)
-     enum target_signal signal;
-     int insert_breakpoints_p;
-{
-#define	INSNLEN(OPCODE)	 4
-
-  static char le_breakp[] = LITTLE_BREAKPOINT;
-  static char be_breakp[] = BIG_BREAKPOINT;
-  char *breakp = TARGET_BYTE_ORDER == BIG_ENDIAN ? be_breakp : le_breakp;
-  int ii, insn;
-  CORE_ADDR loc;
-  CORE_ADDR breaks[2];
-  int opcode;
-
-  if (insert_breakpoints_p) {
-
-    loc = read_pc ();
-
-    insn = read_memory_integer (loc, 4);
-
-    breaks[0] = loc + INSNLEN(insn);
-    opcode = insn >> 26;
-    breaks[1] = branch_dest (opcode, insn, loc, breaks[0]);
-
-    /* Don't put two breakpoints on the same address. */
-    if (breaks[1] == breaks[0])
-      breaks[1] = -1;
-
-    stepBreaks[1].address = 0;
-
-    for (ii=0; ii < 2; ++ii) {
-
-      /* ignore invalid breakpoint. */
-      if ( breaks[ii] == -1)
-        continue;
-
-      read_memory (breaks[ii], stepBreaks[ii].data, 4);
-
-      write_memory (breaks[ii], breakp, 4);
-      stepBreaks[ii].address = breaks[ii];
-    }  
-
-  } else {
-
-    /* remove step breakpoints. */
-    for (ii=0; ii < 2; ++ii)
-      if (stepBreaks[ii].address != 0)
-        write_memory 
-           (stepBreaks[ii].address, stepBreaks[ii].data, 4);
-
-  }
-  errno = 0;			/* FIXME, don't ignore errors! */
-			/* What errors?  {read,write}_memory call error().  */
-}
-
-
-/* return pc value after skipping a function prologue and also return
-   information about a function frame.
-
-   in struct rs6000_framedata fdata:
-    - frameless is TRUE, if function does not have a frame.
-    - nosavedpc is TRUE, if function does not save %pc value in its frame.
-    - offset is the initial size of this stack frame --- the amount by
-      which we decrement the sp to allocate the frame.
-    - saved_gpr is the number of the first saved gpr.
-    - saved_fpr is the number of the first saved fpr.
-    - alloca_reg is the number of the register used for alloca() handling.
-      Otherwise -1.
-    - gpr_offset is the offset of the first saved gpr from the previous frame.
-    - fpr_offset is the offset of the first saved fpr from the previous frame.
-    - lr_offset is the offset of the saved lr
-    - cr_offset is the offset of the saved cr
-*/
-
-#define SIGNED_SHORT(x) 						\
-  ((sizeof (short) == 2)						\
-   ? ((int)(short)(x))							\
-   : ((int)((((x) & 0xffff) ^ 0x8000) - 0x8000)))
-
-#define GET_SRC_REG(x) (((x) >> 21) & 0x1f)
-
-CORE_ADDR
-skip_prologue (pc, fdata)
-     CORE_ADDR pc;
-     struct rs6000_framedata *fdata; 
-{
-  CORE_ADDR orig_pc = pc;
-  char buf[4];
-  unsigned long op;
-  long offset = 0;
-  int lr_reg = 0;
-  int cr_reg = 0;
-  int reg;
-  int framep = 0;
-  int minimal_toc_loaded = 0;
-  static struct rs6000_framedata zero_frame;
-
-  *fdata = zero_frame;
-  fdata->saved_gpr = -1;
-  fdata->saved_fpr = -1;
-  fdata->alloca_reg = -1;
-  fdata->frameless = 1;
-  fdata->nosavedpc = 1;
-
-  if (target_read_memory (pc, buf, 4))
-    return pc;			/* Can't access it -- assume no prologue. */
-
-  /* Assume that subsequent fetches can fail with low probability.  */
-  pc -= 4;
-  for (;;)
-    {
-      pc += 4;
-      op = read_memory_integer (pc, 4);
-
-      if ((op & 0xfc1fffff) == 0x7c0802a6) {		/* mflr Rx */
-	lr_reg = (op & 0x03e00000) | 0x90010000;
-	continue;
-
-      } else if ((op & 0xfc1fffff) == 0x7c000026) {	/* mfcr Rx */
-	cr_reg = (op & 0x03e00000) | 0x90010000;
-	continue;
-
-      } else if ((op & 0xfc1f0000) == 0xd8010000) {	/* stfd Rx,NUM(r1) */
-	reg = GET_SRC_REG (op);
-	if (fdata->saved_fpr == -1 || fdata->saved_fpr > reg) {
-	  fdata->saved_fpr = reg;
-	  fdata->fpr_offset = SIGNED_SHORT (op) + offset;
-	}
-	continue;
-
-      } else if (((op & 0xfc1f0000) == 0xbc010000) || 	/* stm Rx, NUM(r1) */
-		 ((op & 0xfc1f0000) == 0x90010000 &&	/* st rx,NUM(r1), 
-							   rx >= r13 */
-		  (op & 0x03e00000) >= 0x01a00000)) {
-
-	reg = GET_SRC_REG (op);
-	if (fdata->saved_gpr == -1 || fdata->saved_gpr > reg) {
-	  fdata->saved_gpr = reg;
-	  fdata->gpr_offset = SIGNED_SHORT (op) + offset;
-	}
-	continue;
-
-      } else if ((op & 0xffff0000) == 0x3c000000) {	/* addis 0,0,NUM, used
-							   for >= 32k frames */
-	fdata->offset = (op & 0x0000ffff) << 16;
-	fdata->frameless = 0;
-	continue;
-
-      } else if ((op & 0xffff0000) == 0x60000000) {	/* ori 0,0,NUM, 2nd ha
-							   lf of >= 32k frames */
-	fdata->offset |= (op & 0x0000ffff);
-	fdata->frameless = 0;
-	continue;
-
-      } else if ((op & 0xffff0000) == lr_reg) {		/* st Rx,NUM(r1) 
-							   where Rx == lr */
-	fdata->lr_offset = SIGNED_SHORT (op) + offset;
-	fdata->nosavedpc = 0;
-	lr_reg = 0;
-	continue;
-
-      } else if ((op & 0xffff0000) == cr_reg) {		/* st Rx,NUM(r1) 
-							   where Rx == cr */
-	fdata->cr_offset = SIGNED_SHORT (op) + offset;
-	cr_reg = 0;
-	continue;
-
-      } else if (op == 0x48000005) {			/* bl .+4 used in 
-							   -mrelocatable */
-	continue;
-
-      } else if (op == 0x48000004) {			/* b .+4 (xlc) */
-	break;
-
-      } else if (((op & 0xffff0000) == 0x801e0000 ||	/* lwz 0,NUM(r30), used
-							   in V.4 -mrelocatable */
-		  op == 0x7fc0f214) &&			/* add r30,r0,r30, used
-							   in V.4 -mrelocatable */
-		 lr_reg == 0x901e0000) {
-	continue;
-
-      } else if ((op & 0xffff0000) == 0x3fc00000 ||	/* addis 30,0,foo@ha, used
-							   in V.4 -mminimal-toc */
-		 (op & 0xffff0000) == 0x3bde0000) {	/* addi 30,30,foo@l */
-	continue;
-
-      } else if ((op & 0xfc000000) == 0x48000000) {	/* bl foo, 
-							   to save fprs??? */
-
-	fdata->frameless = 0;
-	/* Don't skip over the subroutine call if it is not within the first
-	   three instructions of the prologue.  */
-	if ((pc - orig_pc) > 8)
-	  break;
-
-	op = read_memory_integer (pc+4, 4);
-
-	/* At this point, make sure this is not a trampoline function
-	   (a function that simply calls another functions, and nothing else).
-	   If the next is not a nop, this branch was part of the function
-	   prologue. */
-
-	if (op == 0x4def7b82 || op == 0)		/* crorc 15, 15, 15 */
-	  break;					/* don't skip over 
-							   this branch */
-	continue;
-
-      /* update stack pointer */
-      } else if ((op & 0xffff0000) == 0x94210000) {	/* stu r1,NUM(r1) */
-	fdata->frameless = 0;
-	fdata->offset = SIGNED_SHORT (op);
-	offset = fdata->offset;
-	continue;
-
-      } else if (op == 0x7c21016e) {			/* stwux 1,1,0 */
-	fdata->frameless = 0;
-	offset = fdata->offset;
-	continue;
-
-      /* Load up minimal toc pointer */
-      } else if ((op >> 22) == 0x20f
-	         && ! minimal_toc_loaded) {	/* l r31,... or l r30,... */
-	minimal_toc_loaded = 1;
-	continue;
-
-      /* store parameters in stack */
-      } else if ((op & 0xfc1f0000) == 0x90010000 ||	/* st rx,NUM(r1) */
-		 (op & 0xfc1f0000) == 0xd8010000 ||	/* stfd Rx,NUM(r1) */
-		 (op & 0xfc1f0000) == 0xfc010000) {	/* frsp, fp?,NUM(r1) */
-	continue;
-
-      /* store parameters in stack via frame pointer */
-      } else if (framep &&
-		 ((op & 0xfc1f0000) == 0x901f0000 ||	/* st rx,NUM(r1) */
-		 (op & 0xfc1f0000) == 0xd81f0000 ||	/* stfd Rx,NUM(r1) */
-		 (op & 0xfc1f0000) == 0xfc1f0000)) {	/* frsp, fp?,NUM(r1) */
-	continue;
-
-      /* Set up frame pointer */
-      } else if (op == 0x603f0000			/* oril r31, r1, 0x0 */
-		 || op == 0x7c3f0b78) {			/* mr r31, r1 */
-	fdata->frameless = 0;
-	framep = 1;
-	fdata->alloca_reg = 31;
-	continue;
-
-      /* Another way to set up the frame pointer.  */
-      } else if ((op & 0xfc1fffff) == 0x38010000) {	/* addi rX, r1, 0x0 */
-	fdata->frameless = 0;
-	framep = 1;
-	fdata->alloca_reg = (op & ~0x38010000) >> 21;
-	continue;
-
-      } else {
-	break;
-      }
-    }
-
-#if 0
-/* I have problems with skipping over __main() that I need to address
- * sometime. Previously, I used to use misc_function_vector which
- * didn't work as well as I wanted to be.  -MGO */
-
-  /* If the first thing after skipping a prolog is a branch to a function,
-     this might be a call to an initializer in main(), introduced by gcc2.
-     We'd like to skip over it as well. Fortunately, xlc does some extra
-     work before calling a function right after a prologue, thus we can
-     single out such gcc2 behaviour. */
-     
-
-  if ((op & 0xfc000001) == 0x48000001) { /* bl foo, an initializer function? */
-    op = read_memory_integer (pc+4, 4);
-
-    if (op == 0x4def7b82) {		/* cror 0xf, 0xf, 0xf (nop) */
-
-      /* check and see if we are in main. If so, skip over this initializer
-         function as well. */
-
-      tmp = find_pc_misc_function (pc);
-      if (tmp >= 0 && STREQ (misc_function_vector [tmp].name, "main"))
-        return pc + 8;
-    }
-  }
-#endif /* 0 */
- 
-  fdata->offset = - fdata->offset;
-  return pc;
-}
-
-
-/*************************************************************************
-  Support for creating pushind a dummy frame into the stack, and popping
-  frames, etc. 
-*************************************************************************/
-
-/* The total size of dummy frame is 436, which is;
-
-	32 gpr's	- 128 bytes
-	32 fpr's	- 256   "
-	7  the rest	- 28    "
-	and 24 extra bytes for the callee's link area. The last 24 bytes
-	for the link area might not be necessary, since it will be taken
-	care of by push_arguments(). */
-
-#define DUMMY_FRAME_SIZE 436
-
-#define	DUMMY_FRAME_ADDR_SIZE 10
-
-/* Make sure you initialize these in somewhere, in case gdb gives up what it
-   was debugging and starts debugging something else. FIXMEibm */
-
-static int dummy_frame_count = 0;
-static int dummy_frame_size = 0;
-static CORE_ADDR *dummy_frame_addr = 0;
-
-extern int stop_stack_dummy;
-
-/* push a dummy frame into stack, save all register. Currently we are saving
-   only gpr's and fpr's, which is not good enough! FIXMEmgo */
-   
-void
-push_dummy_frame ()
-{
-  /* stack pointer.  */
-  CORE_ADDR sp;
-  /* Same thing, target byte order.  */
-  char sp_targ[4];
-
-  /* link register.  */
-  CORE_ADDR pc;
-  /* Same thing, target byte order.  */
-  char pc_targ[4];
-  
-  /* Needed to figure out where to save the dummy link area.
-     FIXME: There should be an easier way to do this, no?  tiemann 9/9/95.  */
-  struct rs6000_framedata fdata;
-
-  int ii;
-
-  target_fetch_registers (-1);
-
-  if (dummy_frame_count >= dummy_frame_size) {
-    dummy_frame_size += DUMMY_FRAME_ADDR_SIZE;
-    if (dummy_frame_addr)
-      dummy_frame_addr = (CORE_ADDR*) xrealloc 
-        (dummy_frame_addr, sizeof(CORE_ADDR) * (dummy_frame_size));
-    else
-      dummy_frame_addr = (CORE_ADDR*) 
-	xmalloc (sizeof(CORE_ADDR) * (dummy_frame_size));
-  }
-  
-  sp = read_register(SP_REGNUM);
-  pc = read_register(PC_REGNUM);
-  store_address (pc_targ, 4, pc);
-
-  skip_prologue (get_pc_function_start (pc), &fdata);
-
-  dummy_frame_addr [dummy_frame_count++] = sp;
-
-  /* Be careful! If the stack pointer is not decremented first, then kernel 
-     thinks he is free to use the space underneath it. And kernel actually 
-     uses that area for IPC purposes when executing ptrace(2) calls. So 
-     before writing register values into the new frame, decrement and update
-     %sp first in order to secure your frame. */
-
-  /* FIXME: We don't check if the stack really has this much space.
-     This is a problem on the ppc simulator (which only grants one page
-     (4096 bytes) by default.  */
-
-  write_register (SP_REGNUM, sp-DUMMY_FRAME_SIZE);
-
-  /* gdb relies on the state of current_frame. We'd better update it,
-     otherwise things like do_registers_info() wouldn't work properly! */
-
-  flush_cached_frames ();
-
-  /* save program counter in link register's space. */
-  write_memory (sp + (fdata.lr_offset ? fdata.lr_offset : DEFAULT_LR_SAVE),
-	        pc_targ, 4);
-
-  /* save all floating point and general purpose registers here. */
-
-  /* fpr's, f0..f31 */
-  for (ii = 0; ii < 32; ++ii)
-    write_memory (sp-8-(ii*8), &registers[REGISTER_BYTE (31-ii+FP0_REGNUM)], 8);
-
-  /* gpr's r0..r31 */
-  for (ii=1; ii <=32; ++ii)
-    write_memory (sp-256-(ii*4), &registers[REGISTER_BYTE (32-ii)], 4);
-
-  /* so far, 32*2 + 32 words = 384 bytes have been written. 
-     7 extra registers in our register set: pc, ps, cnd, lr, cnt, xer, mq */
-
-  for (ii=1; ii <= (LAST_UISA_SP_REGNUM-FIRST_UISA_SP_REGNUM+1); ++ii) {
-    write_memory (sp-384-(ii*4), 
-		  &registers[REGISTER_BYTE (FPLAST_REGNUM + ii)], 4);
-  }
-
-  /* Save sp or so called back chain right here. */
-  store_address (sp_targ, 4, sp);
-  write_memory (sp-DUMMY_FRAME_SIZE, sp_targ, 4);
-  sp -= DUMMY_FRAME_SIZE;
-
-  /* And finally, this is the back chain. */
-  write_memory (sp+8, pc_targ, 4);
-}
-
-
-/* Pop a dummy frame.
-
-   In rs6000 when we push a dummy frame, we save all of the registers. This
-   is usually done before user calls a function explicitly.
-
-   After a dummy frame is pushed, some instructions are copied into stack,
-   and stack pointer is decremented even more.  Since we don't have a frame
-   pointer to get back to the parent frame of the dummy, we start having
-   trouble poping it.  Therefore, we keep a dummy frame stack, keeping
-   addresses of dummy frames as such.  When poping happens and when we
-   detect that was a dummy frame, we pop it back to its parent by using
-   dummy frame stack (`dummy_frame_addr' array). 
-
-FIXME:  This whole concept is broken.  You should be able to detect
-a dummy stack frame *on the user's stack itself*.  When you do,
-then you know the format of that stack frame -- including its
-saved SP register!  There should *not* be a separate stack in the
-GDB process that keeps track of these dummy frames!  -- gnu@cygnus.com Aug92
- */
-   
-static void
-pop_dummy_frame ()
-{
-  CORE_ADDR sp, pc;
-  int ii;
-  sp = dummy_frame_addr [--dummy_frame_count];
-
-  /* restore all fpr's. */
-  for (ii = 1; ii <= 32; ++ii)
-    read_memory (sp-(ii*8), &registers[REGISTER_BYTE (32-ii+FP0_REGNUM)], 8);
-
-  /* restore all gpr's */
-  for (ii=1; ii <= 32; ++ii) {
-    read_memory (sp-256-(ii*4), &registers[REGISTER_BYTE (32-ii)], 4);
-  }
-
-  /* restore the rest of the registers. */
-  for (ii=1; ii <=(LAST_UISA_SP_REGNUM-FIRST_UISA_SP_REGNUM+1); ++ii)
-    read_memory (sp-384-(ii*4),
-    		&registers[REGISTER_BYTE (FPLAST_REGNUM + ii)], 4);
-
-  read_memory (sp-(DUMMY_FRAME_SIZE-8), 
-	       &registers [REGISTER_BYTE(PC_REGNUM)], 4);
-
-  /* when a dummy frame was being pushed, we had to decrement %sp first, in 
-     order to secure astack space. Thus, saved %sp (or %r1) value, is not the
-     one we should restore. Change it with the one we need. */
-
-  memcpy (&registers [REGISTER_BYTE(FP_REGNUM)], (char *) &sp, sizeof (int));
-
-  /* Now we can restore all registers. */
-
-  target_store_registers (-1);
-  pc = read_pc ();
-  flush_cached_frames ();
-}
-
-
-/* pop the innermost frame, go back to the caller. */
-
-void
-pop_frame ()
-{
-  CORE_ADDR pc, lr, sp, prev_sp;		/* %pc, %lr, %sp */
-  struct rs6000_framedata fdata;
-  struct frame_info *frame = get_current_frame ();
-  int addr, ii;
-
-  pc = read_pc ();
-  sp = FRAME_FP (frame);
-
-  if (stop_stack_dummy)
-    {
-#ifdef USE_GENERIC_DUMMY_FRAMES
-      generic_pop_dummy_frame ();
-      flush_cached_frames ();
-      return;
-#else
-      if (dummy_frame_count) 
-	pop_dummy_frame ();
-      return;
-#endif
-    }
-
-  /* Make sure that all registers are valid.  */
-  read_register_bytes (0, NULL, REGISTER_BYTES);
-
-  /* figure out previous %pc value. If the function is frameless, it is 
-     still in the link register, otherwise walk the frames and retrieve the
-     saved %pc value in the previous frame. */
-
-  addr = get_pc_function_start (frame->pc);
-  (void) skip_prologue (addr, &fdata);
-
-  if (fdata.frameless)
-    prev_sp = sp;
-  else
-    prev_sp = read_memory_integer (sp, 4);
-  if (fdata.lr_offset == 0)
-    lr = read_register (LR_REGNUM);
-  else
-    lr = read_memory_integer (prev_sp + fdata.lr_offset, 4);
-
-  /* reset %pc value. */
-  write_register (PC_REGNUM, lr);
-
-  /* reset register values if any was saved earlier. */
-
-  if (fdata.saved_gpr != -1)
-    {
-      addr = prev_sp + fdata.gpr_offset;
-      for (ii = fdata.saved_gpr; ii <= 31; ++ii) {
-	read_memory (addr, &registers [REGISTER_BYTE (ii)], 4);
-	addr += 4;
-      }
-    }
-
-  if (fdata.saved_fpr != -1)
-    {
-      addr = prev_sp + fdata.fpr_offset;
-      for (ii = fdata.saved_fpr; ii <= 31; ++ii) {
-	read_memory (addr, &registers [REGISTER_BYTE (ii+FP0_REGNUM)], 8);
-	addr += 8;
-      }
-    }
-
-  write_register (SP_REGNUM, prev_sp);
-  target_store_registers (-1);
-  flush_cached_frames ();
-}
-
-/* fixup the call sequence of a dummy function, with the real function address.
-   its argumets will be passed by gdb. */
-
-void
-rs6000_fix_call_dummy (dummyname, pc, fun, nargs, args, type, gcc_p)
-     char *dummyname;
-     CORE_ADDR pc;
-     CORE_ADDR fun;
-     int nargs;
-     value_ptr *args;
-     struct type *type;
-     int gcc_p;
-{
-#define	TOC_ADDR_OFFSET		20
-#define	TARGET_ADDR_OFFSET	28
-
-  int ii;
-  CORE_ADDR target_addr;
-
-  if (find_toc_address_hook != NULL)
-    {
-      CORE_ADDR tocvalue;
-
-      tocvalue = (*find_toc_address_hook) (fun);
-      ii  = *(int*)((char*)dummyname + TOC_ADDR_OFFSET);
-      ii = (ii & 0xffff0000) | (tocvalue >> 16);
-      *(int*)((char*)dummyname + TOC_ADDR_OFFSET) = ii;
-
-      ii  = *(int*)((char*)dummyname + TOC_ADDR_OFFSET+4);
-      ii = (ii & 0xffff0000) | (tocvalue & 0x0000ffff);
-      *(int*)((char*)dummyname + TOC_ADDR_OFFSET+4) = ii;
-    }
-
-  target_addr = fun;
-  ii  = *(int*)((char*)dummyname + TARGET_ADDR_OFFSET);
-  ii = (ii & 0xffff0000) | (target_addr >> 16);
-  *(int*)((char*)dummyname + TARGET_ADDR_OFFSET) = ii;
-
-  ii  = *(int*)((char*)dummyname + TARGET_ADDR_OFFSET+4);
-  ii = (ii & 0xffff0000) | (target_addr & 0x0000ffff);
-  *(int*)((char*)dummyname + TARGET_ADDR_OFFSET+4) = ii;
-}
-
-/* Pass the arguments in either registers, or in the stack. In RS6000,
-   the first eight words of the argument list (that might be less than
-   eight parameters if some parameters occupy more than one word) are
-   passed in r3..r11 registers.  float and double parameters are
-   passed in fpr's, in addition to that. Rest of the parameters if any
-   are passed in user stack. There might be cases in which half of the
-   parameter is copied into registers, the other half is pushed into
-   stack.
-
-   If the function is returning a structure, then the return address is passed
-   in r3, then the first 7 words of the parameters can be passed in registers,
-   starting from r4. */
-
-CORE_ADDR
-push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  int ii;
-  int len = 0;
-  int argno;					/* current argument number */
-  int argbytes;					/* current argument byte */
-  char tmp_buffer [50];
-  int f_argno = 0;				/* current floating point argno */
-
-  value_ptr arg = 0;
-  struct type *type;
-
-  CORE_ADDR saved_sp;
-
-#ifndef USE_GENERIC_DUMMY_FRAMES
-  if ( dummy_frame_count <= 0)
-    printf_unfiltered ("FATAL ERROR -push_arguments()! frame not found!!\n");
-#endif	/* GENERIC_DUMMY_FRAMES */
-
-  /* The first eight words of ther arguments are passed in registers. Copy
-     them appropriately.
-
-     If the function is returning a `struct', then the first word (which 
-     will be passed in r3) is used for struct return address. In that
-     case we should advance one word and start from r4 register to copy 
-     parameters. */
-
-  ii =  struct_return ? 1 : 0;
-
-/* 
-effectively indirect call... gcc does...
-
-return_val example( float, int);
-
-eabi: 
-    float in fp0, int in r3
-    offset of stack on overflow 8/16
-    for varargs, must go by type.
-power open:
-    float in r3&r4, int in r5
-    offset of stack on overflow different 
-both: 
-    return in r3 or f0.  If no float, must study how gcc emulates floats;
-    pay attention to arg promotion.  
-    User may have to cast\args to handle promotion correctly 
-    since gdb won't know if prototype supplied or not.
-*/
-
-  for (argno=0, argbytes=0; argno < nargs && ii<8; ++ii) {
-
-    arg = args[argno];
-    type = check_typedef (VALUE_TYPE (arg));
-    len = TYPE_LENGTH (type);
-
-    if (TYPE_CODE (type) == TYPE_CODE_FLT) {
-
-      /* floating point arguments are passed in fpr's, as well as gpr's.
-         There are 13 fpr's reserved for passing parameters. At this point
-         there is no way we would run out of them. */
-
-      if (len > 8)
-        printf_unfiltered (
-"Fatal Error: a floating point parameter #%d with a size > 8 is found!\n", argno);
-
-      memcpy (&registers[REGISTER_BYTE(FP0_REGNUM + 1 + f_argno)], 
-	      VALUE_CONTENTS (arg), 
-	      len);
-      ++f_argno;
-    }
-
-    if (len > 4) {
-
-      /* Argument takes more than one register. */
-      while (argbytes < len) {
-	memset (&registers[REGISTER_BYTE(ii+3)], 0, sizeof(int));
-	memcpy (&registers[REGISTER_BYTE(ii+3)], 
-		((char*)VALUE_CONTENTS (arg))+argbytes, 
-		(len - argbytes) > 4 ? 4 : len - argbytes);
-	++ii, argbytes += 4;
-
-	if (ii >= 8)
-	  goto ran_out_of_registers_for_arguments;
-      }
-      argbytes = 0;
-      --ii;
-    }
-    else {        /* Argument can fit in one register. No problem. */
-      memset (&registers[REGISTER_BYTE(ii+3)], 0, sizeof(int));
-      memcpy (&registers[REGISTER_BYTE(ii+3)], VALUE_CONTENTS (arg), len);
-    }
-    ++argno;
-  }
-
-ran_out_of_registers_for_arguments:
-
-#ifdef USE_GENERIC_DUMMY_FRAMES
-  saved_sp = read_sp ();
-#else
-  /* location for 8 parameters are always reserved. */
-  sp -= 4 * 8;
-
-  /* another six words for back chain, TOC register, link register, etc. */
-  sp -= 24;
-#endif	/* GENERIC_DUMMY_FRAMES */
-  /* if there are more arguments, allocate space for them in 
-     the stack, then push them starting from the ninth one. */
-
-  if ((argno < nargs) || argbytes) {
-    int space = 0, jj;
-
-    if (argbytes) {
-      space += ((len - argbytes + 3) & -4);
-      jj = argno + 1;
-    }
-    else
-      jj = argno;
-
-    for (; jj < nargs; ++jj) {
-      value_ptr val = args[jj];
-      space += ((TYPE_LENGTH (VALUE_TYPE (val))) + 3) & -4;
-    }
-
-    /* add location required for the rest of the parameters */
-    space = (space + 7) & -8;
-    sp -= space;
-
-    /* This is another instance we need to be concerned about securing our
-	stack space. If we write anything underneath %sp (r1), we might conflict
-	with the kernel who thinks he is free to use this area. So, update %sp
-	first before doing anything else. */
-
-    write_register (SP_REGNUM, sp);
-
-    /* if the last argument copied into the registers didn't fit there 
-       completely, push the rest of it into stack. */
-
-    if (argbytes) {
-      write_memory (sp+24+(ii*4), 
-		    ((char*)VALUE_CONTENTS (arg))+argbytes, 
-		    len - argbytes);
-      ++argno;
-      ii += ((len - argbytes + 3) & -4) / 4;
-    }
-
-    /* push the rest of the arguments into stack. */
-    for (; argno < nargs; ++argno) {
-
-      arg = args[argno];
-      type = check_typedef (VALUE_TYPE (arg));
-      len = TYPE_LENGTH (type);
-
-
-      /* float types should be passed in fpr's, as well as in the stack. */
-      if (TYPE_CODE (type) == TYPE_CODE_FLT && f_argno < 13) {
-
-        if (len > 8)
-          printf_unfiltered (
-"Fatal Error: a floating point parameter #%d with a size > 8 is found!\n", argno);
-
-        memcpy (&registers[REGISTER_BYTE(FP0_REGNUM + 1 + f_argno)], 
-		VALUE_CONTENTS (arg), 
-		len);
-        ++f_argno;
-      }
-
-      write_memory (sp+24+(ii*4), (char *) VALUE_CONTENTS (arg), len);
-      ii += ((len + 3) & -4) / 4;
-    }
-  }
-  else
-    /* Secure stack areas first, before doing anything else. */
-    write_register (SP_REGNUM, sp);
-
-#ifndef USE_GENERIC_DUMMY_FRAMES
-/* we want to copy 24 bytes of target's frame to dummy's frame,
-   then set back chain to point to new frame. */
-
-  saved_sp = dummy_frame_addr [dummy_frame_count - 1];
-  read_memory (saved_sp, tmp_buffer, 24);
-  write_memory (sp, tmp_buffer, 24);
-#endif	/* GENERIC_DUMMY_FRAMES */
-
-  /* set back chain properly */
-  store_address (tmp_buffer, 4, saved_sp);
-  write_memory (sp, tmp_buffer, 4);
-
-  target_store_registers (-1);
-  return sp;
-}
-#ifdef ELF_OBJECT_FORMAT
-
-/* Function: ppc_push_return_address (pc, sp)
-   Set up the return address for the inferior function call. */
-
-CORE_ADDR                                      
-ppc_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  write_register (LR_REGNUM, CALL_DUMMY_ADDRESS ());
-  return sp;
-}
-
-#endif
-
-/* a given return value in `regbuf' with a type `valtype', extract and copy its
-   value into `valbuf' */
-
-void
-extract_return_value (valtype, regbuf, valbuf)
-     struct type *valtype;
-     char regbuf[REGISTER_BYTES];
-     char *valbuf;
-{
-  int offset = 0;
-
-  if (TYPE_CODE (valtype) == TYPE_CODE_FLT) {
-
-    double dd; float ff;
-    /* floats and doubles are returned in fpr1. fpr's have a size of 8 bytes.
-       We need to truncate the return value into float size (4 byte) if
-       necessary. */
-
-    if (TYPE_LENGTH (valtype) > 4) 		/* this is a double */
-      memcpy (valbuf, 
-	      &regbuf[REGISTER_BYTE (FP0_REGNUM + 1)],
-	      TYPE_LENGTH (valtype));
-    else {		/* float */
-      memcpy (&dd, &regbuf[REGISTER_BYTE (FP0_REGNUM + 1)], 8);
-      ff = (float)dd;
-      memcpy (valbuf, &ff, sizeof(float));
-    }
-  }
-  else {
-    /* return value is copied starting from r3. */
-    if (TARGET_BYTE_ORDER == BIG_ENDIAN
-	&& TYPE_LENGTH (valtype) < REGISTER_RAW_SIZE (3))
-      offset = REGISTER_RAW_SIZE (3) - TYPE_LENGTH (valtype);
-
-    memcpy (valbuf, 
-	    regbuf + REGISTER_BYTE (3) + offset,
-	    TYPE_LENGTH (valtype));
-  }
-}
-
-
-/* keep structure return address in this variable.
-   FIXME:  This is a horrid kludge which should not be allowed to continue
-   living.  This only allows a single nested call to a structure-returning
-   function.  Come on, guys!  -- gnu@cygnus.com, Aug 92  */
-
-CORE_ADDR rs6000_struct_return_address;
-
-
-/* Indirect function calls use a piece of trampoline code to do context
-   switching, i.e. to set the new TOC table. Skip such code if we are on
-   its first instruction (as when we have single-stepped to here). 
-   Also skip shared library trampoline code (which is different from
-   indirect function call trampolines).
-   Result is desired PC to step until, or NULL if we are not in
-   trampoline code.  */
-
-CORE_ADDR
-skip_trampoline_code (pc)
-     CORE_ADDR pc;
-{
-  register unsigned int ii, op;
-  CORE_ADDR solib_target_pc;
-
-  static unsigned trampoline_code[] = {
-	0x800b0000,			/*     l   r0,0x0(r11)	*/
-	0x90410014,			/*    st   r2,0x14(r1)	*/
-	0x7c0903a6,			/* mtctr   r0		*/
-	0x804b0004,			/*     l   r2,0x4(r11)	*/
-	0x816b0008,			/*     l  r11,0x8(r11)	*/
-	0x4e800420,			/*  bctr		*/
-	0x4e800020,			/*    br		*/
-	0
-  };
-
-  /* If pc is in a shared library trampoline, return its target.  */
-  solib_target_pc = find_solib_trampoline_target (pc);
-  if (solib_target_pc)
-    return solib_target_pc;
-
-  for (ii=0; trampoline_code[ii]; ++ii) {
-    op  = read_memory_integer (pc + (ii*4), 4);
-    if (op != trampoline_code [ii])
-      return 0;
-  }
-  ii = read_register (11);		/* r11 holds destination addr	*/
-  pc = read_memory_integer (ii, 4);	/* (r11) value			*/
-  return pc;
-}
-
-/* Determines whether the function FI has a frame on the stack or not.  */
-
-int
-frameless_function_invocation (fi)
-     struct frame_info *fi;
-{
-  CORE_ADDR func_start;
-  struct rs6000_framedata fdata;
-
-  /* Don't even think about framelessness except on the innermost frame
-     or if the function was interrupted by a signal.  */
-  if (fi->next != NULL && !fi->next->signal_handler_caller)
-    return 0;
-  
-  func_start = get_pc_function_start (fi->pc);
-
-  /* If we failed to find the start of the function, it is a mistake
-     to inspect the instructions. */
-
-  if (!func_start)
-    {
-      /* A frame with a zero PC is usually created by dereferencing a NULL
-	 function pointer, normally causing an immediate core dump of the
-	 inferior. Mark function as frameless, as the inferior has no chance
-	 of setting up a stack frame.  */
-      if (fi->pc == 0)
-	return 1;
-      else
-	return 0;
-    }
-
-  (void) skip_prologue (func_start, &fdata);
-  return fdata.frameless;
-}
-
-/* Return the PC saved in a frame */
-
-unsigned long
-frame_saved_pc (fi)
-     struct frame_info *fi;
-{
-  CORE_ADDR func_start;
-  struct rs6000_framedata fdata;
-
-  if (fi->signal_handler_caller)
-    return read_memory_integer (fi->frame + SIG_FRAME_PC_OFFSET, 4);
-
-#ifdef USE_GENERIC_DUMMY_FRAMES
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    return generic_read_register_dummy(fi->pc, fi->frame, PC_REGNUM);
-#endif	/* GENERIC_DUMMY_FRAMES */
-
-  func_start = get_pc_function_start (fi->pc);
-
-  /* If we failed to find the start of the function, it is a mistake
-     to inspect the instructions. */
-  if (!func_start)
-    return 0;
-
-  (void) skip_prologue (func_start, &fdata);
-
-  if (fdata.lr_offset == 0 && fi->next != NULL)
-    {
-      if (fi->next->signal_handler_caller)
-	return read_memory_integer (fi->next->frame + SIG_FRAME_LR_OFFSET, 4);
-      else
-	return read_memory_integer (rs6000_frame_chain (fi) + DEFAULT_LR_SAVE,
-				    4);
-    }
-
-  if (fdata.lr_offset == 0)
-    return read_register (LR_REGNUM);
-
-  return read_memory_integer (rs6000_frame_chain (fi) + fdata.lr_offset, 4);
-}
-
-/* If saved registers of frame FI are not known yet, read and cache them.
-   &FDATAP contains rs6000_framedata; TDATAP can be NULL,
-   in which case the framedata are read.  */
-
-static void
-frame_get_saved_regs (fi, fdatap)
-     struct frame_info *fi;
-     struct rs6000_framedata *fdatap;
-{
-  int ii;
-  CORE_ADDR frame_addr; 
-  struct rs6000_framedata work_fdata;
-
-  if (fi->saved_regs)
-    return;
-  
-  if (fdatap == NULL)
-    {
-      fdatap = &work_fdata;
-      (void) skip_prologue (get_pc_function_start (fi->pc), fdatap);
-    }
-
-  frame_saved_regs_zalloc (fi);
-
-  /* If there were any saved registers, figure out parent's stack
-     pointer. */
-  /* The following is true only if the frame doesn't have a call to
-     alloca(), FIXME. */
-
-  if (fdatap->saved_fpr == 0 && fdatap->saved_gpr == 0
-      && fdatap->lr_offset == 0 && fdatap->cr_offset == 0)
-    frame_addr = 0;
-  else if (fi->prev && fi->prev->frame)
-    frame_addr = fi->prev->frame;
-  else
-    frame_addr = read_memory_integer (fi->frame, 4);
-  
-  /* if != -1, fdatap->saved_fpr is the smallest number of saved_fpr.
-     All fpr's from saved_fpr to fp31 are saved.  */
-
-  if (fdatap->saved_fpr >= 0)
-    {
-      int i;
-      int fpr_offset = frame_addr + fdatap->fpr_offset;
-      for (i = fdatap->saved_fpr; i < 32; i++)
-	{
-	  fi->saved_regs [FP0_REGNUM + i] = fpr_offset;
-	  fpr_offset += 8;
-	}
-    }
-
-  /* if != -1, fdatap->saved_gpr is the smallest number of saved_gpr.
-     All gpr's from saved_gpr to gpr31 are saved.  */
-
-  if (fdatap->saved_gpr >= 0)
-    {
-      int i;
-      int gpr_offset = frame_addr + fdatap->gpr_offset;
-      for (i = fdatap->saved_gpr; i < 32; i++)
-	{
-	  fi->saved_regs [i] = gpr_offset;
-	  gpr_offset += 4;
-	}
-    }
-
-  /* If != 0, fdatap->cr_offset is the offset from the frame that holds
-     the CR.  */
-  if (fdatap->cr_offset != 0)
-    fi->saved_regs [CR_REGNUM] = frame_addr + fdatap->cr_offset;
-
-  /* If != 0, fdatap->lr_offset is the offset from the frame that holds
-     the LR.  */
-  if (fdatap->lr_offset != 0)
-    fi->saved_regs [LR_REGNUM] = frame_addr + fdatap->lr_offset;
-}
-
-/* Return the address of a frame. This is the inital %sp value when the frame
-   was first allocated. For functions calling alloca(), it might be saved in
-   an alloca register. */
-
-static CORE_ADDR
-frame_initial_stack_address (fi)
-     struct frame_info *fi;
-{
-  CORE_ADDR tmpaddr;
-  struct rs6000_framedata fdata;
-  struct frame_info *callee_fi;
-
-  /* if the initial stack pointer (frame address) of this frame is known,
-     just return it. */
-
-  if (fi->extra_info->initial_sp)
-    return fi->extra_info->initial_sp;
-
-  /* find out if this function is using an alloca register.. */
-
-  (void) skip_prologue (get_pc_function_start (fi->pc), &fdata);
-
-  /* if saved registers of this frame are not known yet, read and cache them. */
-
-  if (!fi->saved_regs)
-    frame_get_saved_regs (fi, &fdata);
-
-  /* If no alloca register used, then fi->frame is the value of the %sp for
-     this frame, and it is good enough. */
-
-  if (fdata.alloca_reg < 0)
-    {
-      fi->extra_info->initial_sp = fi->frame;
-      return fi->extra_info->initial_sp;
-    }
-
-  /* This function has an alloca register. If this is the top-most frame
-     (with the lowest address), the value in alloca register is good. */
-
-  if (!fi->next)
-    return fi->extra_info->initial_sp = read_register (fdata.alloca_reg);     
-
-  /* Otherwise, this is a caller frame. Callee has usually already saved
-     registers, but there are exceptions (such as when the callee
-     has no parameters). Find the address in which caller's alloca
-     register is saved. */
-
-  for (callee_fi = fi->next; callee_fi; callee_fi = callee_fi->next) {
-
-    if (!callee_fi->saved_regs)
-      frame_get_saved_regs (callee_fi, NULL);
-
-    /* this is the address in which alloca register is saved. */
-
-    tmpaddr = callee_fi->saved_regs [fdata.alloca_reg];
-    if (tmpaddr) {
-      fi->extra_info->initial_sp = read_memory_integer (tmpaddr, 4); 
-      return fi->extra_info->initial_sp;
-    }
-
-    /* Go look into deeper levels of the frame chain to see if any one of
-       the callees has saved alloca register. */
-  }
-
-  /* If alloca register was not saved, by the callee (or any of its callees)
-     then the value in the register is still good. */
-
-  fi->extra_info->initial_sp = read_register (fdata.alloca_reg);
-  return fi->extra_info->initial_sp;
-}
-
-CORE_ADDR
-rs6000_frame_chain (thisframe)
-     struct frame_info *thisframe;
-{
-  CORE_ADDR fp;
-
-#ifdef USE_GENERIC_DUMMY_FRAMES
-  if (PC_IN_CALL_DUMMY (thisframe->pc, thisframe->frame, thisframe->frame))
-    return thisframe->frame;	/* dummy frame same as caller's frame */
-#endif	/* GENERIC_DUMMY_FRAMES */
-
-  if (inside_entry_file (thisframe->pc) || 
-      thisframe->pc == entry_point_address ())
-    return 0;
-
-  if (thisframe->signal_handler_caller)
-    fp = read_memory_integer (thisframe->frame + SIG_FRAME_FP_OFFSET, 4);
-  else if (thisframe->next != NULL
-	   && thisframe->next->signal_handler_caller
-	   && frameless_function_invocation (thisframe))
-    /* A frameless function interrupted by a signal did not change the
-       frame pointer.  */
-    fp = FRAME_FP (thisframe);
-  else
-    fp = read_memory_integer ((thisframe)->frame, 4);
-
-#ifdef USE_GENERIC_DUMMY_FRAMES
-  {
-    CORE_ADDR fpp, lr;
-
-    lr = read_register (LR_REGNUM);
-    if (lr == entry_point_address ())
-      if (fp != 0 && (fpp = read_memory_integer (fp, 4)) != 0)
-	if (PC_IN_CALL_DUMMY (lr, fpp, fpp))
-	  return fpp;
-  }
-#endif	/* GENERIC_DUMMY_FRAMES */
-  return fp;
-}
-
-/* Return nonzero if ADDR (a function pointer) is in the data space and
-   is therefore a special function pointer.  */
-
-int
-is_magic_function_pointer (addr)
-     CORE_ADDR addr;
-{
-  struct obj_section *s;
-
-  s = find_pc_section (addr);
-  if (s && s->the_bfd_section->flags & SEC_CODE)
-    return 0;
-  else
-    return 1;
-}
-
-#ifdef GDB_TARGET_POWERPC
-int
-gdb_print_insn_powerpc (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    return print_insn_big_powerpc (memaddr, info);
-  else
-    return print_insn_little_powerpc (memaddr, info);
-}
-#endif
-
-/* Function: get_saved_register
-   Just call the generic_get_saved_register function.  */
-
-#ifdef USE_GENERIC_DUMMY_FRAMES
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-#endif
-
-
-
-/* Handling the various PowerPC/RS6000 variants.  */
-
-
-/* The arrays here called register_names_MUMBLE hold names that 
-   the rs6000_register_name function returns.
-
-   For each family of PPC variants, I've tried to isolate out the
-   common registers and put them up front, so that as long as you get
-   the general family right, GDB will correctly identify the registers
-   common to that family.  The common register sets are:
-
-   For the 60x family: hid0 hid1 iabr dabr pir
-
-   For the 505 and 860 family: eie eid nri
-
-   For the 403 and 403GC: icdbdr esr dear evpr cdbcr tsr tcr pit tbhi
-	tblo srr2 srr3 dbsr dbcr iac1 iac2 dac1 dac2 dccr iccr pbl1
-	pbu1 pbl2 pbu2
-
-   Most of these register groups aren't anything formal.  I arrived at
-   them by looking at the registers that occurred in more than one
-   processor.  */
-
-/* UISA register names common across all architectures, including POWER.  */
-
-#define COMMON_UISA_REG_NAMES \
-  /*  0 */ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",  \
-  /*  8 */ "r8", "r9", "r10","r11","r12","r13","r14","r15", \
-  /* 16 */ "r16","r17","r18","r19","r20","r21","r22","r23", \
-  /* 24 */ "r24","r25","r26","r27","r28","r29","r30","r31", \
-  /* 32 */ "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",  \
-  /* 40 */ "f8", "f9", "f10","f11","f12","f13","f14","f15", \
-  /* 48 */ "f16","f17","f18","f19","f20","f21","f22","f23", \
-  /* 56 */ "f24","f25","f26","f27","f28","f29","f30","f31", \
-  /* 64 */ "pc", "ps"
-
-/* UISA-level SPR names for PowerPC.  */
-#define PPC_UISA_SPR_NAMES \
-  /* 66 */ "cr",  "lr", "ctr", "xer", ""
-
-/* Segment register names, for PowerPC.  */
-#define PPC_SEGMENT_REG_NAMES \
-  /* 71 */ "sr0", "sr1", "sr2",  "sr3",  "sr4",  "sr5",  "sr6",  "sr7", \
-  /* 79 */ "sr8", "sr9", "sr10", "sr11", "sr12", "sr13", "sr14", "sr15"
-
-/* OEA SPR names for 32-bit PowerPC implementations.
-   The blank space is for "asr", which is only present on 64-bit
-   implementations.  */
-#define PPC_32_OEA_SPR_NAMES \
-  /*  87 */ "pvr", \
-  /*  88 */ "ibat0u", "ibat0l", "ibat1u", "ibat1l", \
-  /*  92 */ "ibat2u", "ibat2l", "ibat3u", "ibat3l", \
-  /*  96 */ "dbat0u", "dbat0l", "dbat1u", "dbat1l", \
-  /* 100 */ "dbat2u", "dbat2l", "dbat3u", "dbat3l", \
-  /* 104 */ "sdr1", "", "dar", "dsisr", "sprg0", "sprg1", "sprg2", "sprg3",\
-  /* 112 */ "srr0", "srr1", "tbl", "tbu", "dec", "dabr", "ear"
-
-/* For the RS6000, we only cover user-level SPR's.  */
-char *register_names_rs6000[] =
-{
-  COMMON_UISA_REG_NAMES,
-  /* 66 */ "cnd", "lr", "cnt", "xer", "mq"
-};
-
-/* a UISA-only view of the PowerPC.  */
-char *register_names_uisa[] =
-{
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES
-};
-
-char *register_names_403[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "icdbdr", "esr", "dear", "evpr", "cdbcr", "tsr", "tcr", "pit", 
-  /* 127 */ "tbhi", "tblo", "srr2", "srr3", "dbsr", "dbcr", "iac1", "iac2", 
-  /* 135 */ "dac1", "dac2", "dccr", "iccr", "pbl1", "pbu1", "pbl2", "pbu2"
-};
-
-char *register_names_403GC[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "icdbdr", "esr", "dear", "evpr", "cdbcr", "tsr", "tcr", "pit", 
-  /* 127 */ "tbhi", "tblo", "srr2", "srr3", "dbsr", "dbcr", "iac1", "iac2", 
-  /* 135 */ "dac1", "dac2", "dccr", "iccr", "pbl1", "pbu1", "pbl2", "pbu2", 
-  /* 143 */ "zpr", "pid", "sgr", "dcwr", "tbhu", "tblu"
-};
-
-char *register_names_505[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "eie", "eid", "nri"
-};
-
-char *register_names_860[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "eie", "eid", "nri", "cmpa", "cmpb", "cmpc", "cmpd", "icr", 
-  /* 127 */ "der", "counta", "countb", "cmpe", "cmpf", "cmpg", "cmph", 
-  /* 134 */ "lctrl1", "lctrl2", "ictrl", "bar", "ic_cst", "ic_adr", "ic_dat", 
-  /* 141 */ "dc_cst", "dc_adr", "dc_dat", "dpdr", "dpir", "immr", "mi_ctr", 
-  /* 148 */ "mi_ap", "mi_epn", "mi_twc", "mi_rpn", "md_ctr", "m_casid", 
-  /* 154 */ "md_ap", "md_epn", "md_twb", "md_twc", "md_rpn", "m_tw", 
-  /* 160 */ "mi_dbcam", "mi_dbram0", "mi_dbram1", "md_dbcam", "md_dbram0", 
-  /* 165 */ "md_dbram1"
-};
-
-/* Note that the 601 has different register numbers for reading and
-   writing RTCU and RTCL.  However, how one reads and writes a
-   register is the stub's problem.  */
-char *register_names_601[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "hid0", "hid1", "iabr", "dabr", "pir", "mq", "rtcu", 
-  /* 126 */ "rtcl"
-};
-
-char *register_names_602[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "hid0", "hid1", "iabr", "", "", "tcr", "ibr", "esassr", "sebr", 
-  /* 128 */ "ser", "sp", "lt"
-};
-
-char *register_names_603[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "hid0", "hid1", "iabr", "", "", "dmiss", "dcmp", "hash1", 
-  /* 127 */ "hash2", "imiss", "icmp", "rpa"
-};
-
-char *register_names_604[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "hid0", "hid1", "iabr", "dabr", "pir", "mmcr0", "pmc1", "pmc2", 
-  /* 127 */ "sia", "sda"
-};
-
-char *register_names_750[] =
-{ 
-  COMMON_UISA_REG_NAMES,
-  PPC_UISA_SPR_NAMES,
-  PPC_SEGMENT_REG_NAMES,
-  PPC_32_OEA_SPR_NAMES,
-  /* 119 */ "hid0", "hid1", "iabr", "dabr", "", "ummcr0", "upmc1", "upmc2", 
-  /* 127 */ "usia", "ummcr1", "upmc3", "upmc4", "mmcr0", "pmc1", "pmc2", 
-  /* 134 */ "sia", "mmcr1", "pmc3", "pmc4", "l2cr", "ictc", "thrm1", "thrm2", 
-  /* 142 */ "thrm3"
-};
-
-
-/* Information about a particular processor variant.  */
-struct variant
-{
-  /* Name of this variant.  */
-  char *name;
-
-  /* English description of the variant.  */
-  char *description;
-
-  /* Table of register names; registers[R] is the name of the register
-     number R.  */
-  int num_registers;
-  char **registers;
-};
-
-#define num_registers(list) (sizeof (list) / sizeof((list)[0]))
-
-
-/* Information in this table comes from the following web sites:
-   IBM:       http://www.chips.ibm.com:80/products/embedded/
-   Motorola:  http://www.mot.com/SPS/PowerPC/
-
-   I'm sure I've got some of the variant descriptions not quite right.
-   Please report any inaccuracies you find to GDB's maintainer.
-
-   If you add entries to this table, please be sure to allow the new
-   value as an argument to the --with-cpu flag, in configure.in.  */
-
-static struct variant
-variants[] =
-{
-  { "ppc-uisa", "PowerPC UISA - a PPC processor as viewed by user-level code",
-    num_registers (register_names_uisa),   register_names_uisa },
-  { "rs6000", "IBM RS6000 (\"POWER\") architecture, user-level view",
-    num_registers (register_names_rs6000), register_names_rs6000 },
-  { "403", "IBM PowerPC 403",
-    num_registers (register_names_403),   register_names_403 },
-  { "403GC", "IBM PowerPC 403GC",
-    num_registers (register_names_403GC), register_names_403GC },
-  { "505", "Motorola PowerPC 505",
-    num_registers (register_names_505),   register_names_505 },
-  { "860", "Motorola PowerPC 860 or 850",
-    num_registers (register_names_860),   register_names_860 },
-  { "601", "Motorola PowerPC 601",
-    num_registers (register_names_601),   register_names_601 },
-  { "602", "Motorola PowerPC 602",
-    num_registers (register_names_602),   register_names_602 },
-  { "603", "Motorola/IBM PowerPC 603 or 603e",
-    num_registers (register_names_603),   register_names_603 },
-  { "604", "Motorola PowerPC 604 or 604e",
-    num_registers (register_names_604),   register_names_604 },
-  { "750", "Motorola/IBM PowerPC 750 or 750",
-    num_registers (register_names_750),   register_names_750 },
-  { 0, 0, 0, 0 }
-};
-
-
-static struct variant *current_variant;
-
-char *
-rs6000_register_name (int i)
-{
-  if (i < 0 || i >= NUM_REGS)
-    error ("GDB bug: rs6000-tdep.c (rs6000_register_name): strange register number");
-
-  return ((i < current_variant->num_registers)
-	  ? current_variant->registers[i]
-	  : "");
-}
-
-
-static void
-install_variant (struct variant *v)
-{
-  current_variant = v;
-}
-
-
-/* Look up the variant named NAME in the `variants' table.  Return a
-   pointer to the struct variant, or null if we couldn't find it.  */
-static struct variant *
-find_variant_by_name (char *name)
-{
-  int i;
-  
-  for (i = 0; variants[i].name; i++)
-    if (! strcmp (name, variants[i].name))
-      return &variants[i];
-
-  return 0;
-}
-
-
-/* Install the PPC/RS6000 variant named NAME in the `variants' table.
-   Return zero if we installed it successfully, or a non-zero value if
-   we couldn't do it.
-
-   This might be useful to code outside this file, which doesn't want
-   to depend on the exact indices of the entries in the `variants'
-   table.  Just make it non-static if you want that.  */
-static int
-install_variant_by_name (char *name)
-{
-  struct variant *v = find_variant_by_name (name);
-
-  if (v)
-    {
-      install_variant (v);
-      return 0;
-    }
-  else
-    return 1;
-}
-
-
-static void
-list_variants ()
-{
-  int i;
-
-  printf_filtered ("GDB knows about the following PowerPC and RS6000 variants:\n");
-
-  for (i = 0; variants[i].name; i++)
-    printf_filtered ("  %-8s  %s\n",
-		     variants[i].name, variants[i].description);
-}
-
-
-static void
-show_current_variant ()
-{
-  printf_filtered ("PowerPC / RS6000 processor variant is set to `%s'.\n",
-		   current_variant->name);
-}
-
-
-static void
-set_processor (char *arg, int from_tty)
-{
-  int i;
-
-  if (! arg || arg[0] == '\0')
-    {
-      list_variants ();
-      return;
-    }
-
-  if (install_variant_by_name (arg))
-    {
-      error_begin ();
-      fprintf_filtered (gdb_stderr,
-			"`%s' is not a recognized PowerPC / RS6000 variant name.\n\n", arg);
-      list_variants ();
-      return_to_top_level (RETURN_ERROR);
-    }
-
-  show_current_variant ();
-}
-
-static void
-show_processor (char *arg, int from_tty)
-{
-  show_current_variant ();
-}
-
-
-
-/* Initialization code.  */
-
-void
-_initialize_rs6000_tdep ()
-{
-  /* FIXME, this should not be decided via ifdef. */
-#ifdef GDB_TARGET_POWERPC
-  tm_print_insn = gdb_print_insn_powerpc;
-#else
-  tm_print_insn = print_insn_rs6000;
-#endif
-
-  /* I don't think we should use the set/show command arrangement
-     here, because the way that's implemented makes it hard to do the
-     error checking we want in a reasonable way.  So we just add them
-     as two separate commands.  */
-  add_cmd ("processor", class_support, set_processor,
-	   "`set processor NAME' sets the PowerPC/RS6000 variant to NAME.\n\
-If you set this, GDB will know about the special-purpose registers that are\n\
-available on the given variant.\n\
-Type `set processor' alone for a list of recognized variant names.",
-	   &setlist);
-  add_cmd ("processor", class_support, show_processor,
-	   "Show the variant of the PowerPC or RS6000 processor in use.\n\
-Use `set processor' to change this.",
-	   &showlist);
-
-  /* Set the current PPC processor variant.  */
-  {
-    int status = 1;
-
-#ifdef TARGET_CPU_DEFAULT
-    status = install_variant_by_name (TARGET_CPU_DEFAULT);
-#endif
-
-    if (status)
-      {
-#ifdef GDB_TARGET_POWERPC
-	install_variant_by_name ("ppc-uisa");
-#else
-	install_variant_by_name ("rs6000");
-#endif
-      }
-  }
-}
diff --git a/gdb/rs6000-xdep.c b/gdb/rs6000-xdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/rs6000-xdep.c
+++ /dev/null
diff --git a/gdb/rs6k-opcode.def b/gdb/rs6k-opcode.def
deleted file mode 100755
index e69de29..0000000
--- a/gdb/rs6k-opcode.def
+++ /dev/null
diff --git a/gdb/rs6k-opcode.h b/gdb/rs6k-opcode.h
deleted file mode 100755
index e69de29..0000000
--- a/gdb/rs6k-opcode.h
+++ /dev/null
diff --git a/gdb/saber.suppress b/gdb/saber.suppress
deleted file mode 100644
index 6dda1c5..0000000
--- a/gdb/saber.suppress
+++ /dev/null
@@ -1,451 +0,0 @@
-
-
-/* Options for project */
-unsetopt ansi
-setopt auto_compile
-unsetopt auto_reload
-setopt auto_replace
-unsetopt batch_load
-unsetopt batch_run
-unsetopt cc_prog
-setopt ccargs               -g
-unsetopt create_file
-unsetopt debug_child
-unsetopt echo
-setopt edit_jobs            5
-unsetopt eight_bit
-setopt line_edit
-setopt line_meta
-setopt lint_load            2
-setopt lint_run             2
-setopt list_action
-setopt load_flags           -I. -g -I.. -I../vx-share
-unsetopt long_not_int
-unsetopt make_args
-setopt make_hfiles
-unsetopt make_offset
-unsetopt make_prog
-setopt make_symbol          #
-setopt mem_config           16384
-unsetopt mem_trace
-setopt num_proc             1
-unsetopt page_cmds
-setopt page_list            19
-unsetopt page_load
-unsetopt path
-setopt proto_path           . /s2/saber_dir30/sun4-40/proto /s2/saber_dir30/sun4-40/../common/proto
-unsetopt preprocessor
-setopt program_name         a.out
-unsetopt print_custom
-setopt print_pointer
-setopt print_string         20
-unsetopt save_memory
-setopt sbrk_size            1048576
-setopt src_err              3
-setopt src_step             1
-setopt src_stop             3
-setopt sys_load_flags       -L/lib -L/usr/lib -L/usr/local/lib -I/usr/include -Dunix -Dsun -Dsparc
-unsetopt tab_stop
-unsetopt terse_suppress
-unsetopt terse_where
-setopt unset_value          191
-unsetopt win_fork_nodup
-setopt win_no_raise
-unsetopt win_message_list
-unsetopt win_project_list
-/* Suppressions for project */
-suppress 6 in read_huge_number 
-/* Over/underflow <plus> */
-suppress 8 in read_huge_number 
-/* Over/underflow <multiply> */
-suppress 22 
-/* Pointer subtraction */
-suppress 22 in free_all_psymtabs 
-/* Pointer subtraction */
-suppress 22 in free_all_symtabs 
-/* Pointer subtraction */
-suppress 56 in print_string 
-/* Information lost <function> */
-suppress 65 "../bfd/bfd.c":379 
-/* Too many function arguments */
-suppress 65 on printf_filtered 
-/* Too many function arguments */
-suppress 65 on fprintf_filtered 
-/* Too many function arguments */
-suppress 65 on vfprintf_filtered 
-/* Too many function arguments */
-suppress 65 on query 
-/* Too many function arguments */
-suppress 65 on fatal_dump_core 
-/* Too many function arguments */
-suppress 65 on fatal 
-/* Too many function arguments */
-suppress 65 on error 
-/* Too many function arguments */
-suppress 65 on noprocess 
-/* Too many function arguments */
-suppress 65 
-/* Too many function arguments */
-suppress 66 on say 
-/* Too few function arguments */
-suppress 66 on printf_filtered 
-/* Too few function arguments */
-suppress 66 on fprintf_filtered 
-/* Too few function arguments */
-suppress 66 on vfprintf_filtered 
-/* Too few function arguments */
-suppress 66 on query 
-/* Too few function arguments */
-suppress 66 on fatal_dump_core 
-/* Too few function arguments */
-suppress 66 on fatal 
-/* Too few function arguments */
-suppress 66 on error 
-/* Too few function arguments */
-suppress 67 on printf_filtered 
-/* Signed/unsigned argument mismatch */
-suppress 67 on fprintf_filtered 
-/* Signed/unsigned argument mismatch */
-suppress 67 on vfprintf_filtered 
-/* Signed/unsigned argument mismatch */
-suppress 67 on query 
-/* Signed/unsigned argument mismatch */
-suppress 67 on fatal_dump_core 
-/* Signed/unsigned argument mismatch */
-suppress 67 on fatal 
-/* Signed/unsigned argument mismatch */
-suppress 67 on error 
-/* Signed/unsigned argument mismatch */
-suppress 67 
-/* Signed/unsigned argument mismatch */
-suppress 68 on bfd_get_section_contents 
-/* Benign argument mismatch */
-suppress 68 on _do_getblong 
-/* Benign argument mismatch */
-suppress 68 on supply_register 
-/* Benign argument mismatch */
-suppress 68 on target_write_memory 
-/* Benign argument mismatch */
-suppress 68 on write_register_bytes 
-/* Benign argument mismatch */
-suppress 68 on read_register_bytes 
-/* Benign argument mismatch */
-suppress 68 on read_memory 
-/* Benign argument mismatch */
-suppress 68 on say 
-/* Benign argument mismatch */
-suppress 68 on printf_filtered 
-/* Benign argument mismatch */
-suppress 68 on fprintf_filtered 
-/* Benign argument mismatch */
-suppress 68 on vfprintf_filtered 
-/* Benign argument mismatch */
-suppress 68 on query 
-/* Benign argument mismatch */
-suppress 68 on fatal_dump_core 
-/* Benign argument mismatch */
-suppress 68 on fatal 
-/* Benign argument mismatch */
-suppress 68 on error 
-/* Benign argument mismatch */
-suppress 68 in find_solib 
-/* Benign argument mismatch */
-suppress 68 on child_wait 
-/* Benign argument mismatch */
-suppress 68 on xrealloc 
-/* Benign argument mismatch */
-suppress 68 on myread 
-/* Benign argument mismatch */
-suppress 68 in do_cleanups 
-/* Benign argument mismatch */
-suppress 68 on make_cleanup 
-/* Benign argument mismatch */
-suppress 68 on target_read_memory 
-/* Benign argument mismatch */
-suppress 69 on printf_filtered 
-/* Serious argument mismatch */
-suppress 69 on fprintf_filtered 
-/* Serious argument mismatch */
-suppress 69 on vfprintf_filtered 
-/* Serious argument mismatch */
-suppress 69 on query 
-/* Serious argument mismatch */
-suppress 69 on fatal_dump_core 
-/* Serious argument mismatch */
-suppress 69 on fatal 
-/* Serious argument mismatch */
-suppress 69 on error 
-/* Serious argument mismatch */
-suppress 70 on printf_filtered 
-/* Passing illegal enumeration value */
-suppress 70 on fprintf_filtered 
-/* Passing illegal enumeration value */
-suppress 70 on vfprintf_filtered 
-/* Passing illegal enumeration value */
-suppress 70 on query 
-/* Passing illegal enumeration value */
-suppress 70 on fatal_dump_core 
-/* Passing illegal enumeration value */
-suppress 70 on fatal 
-/* Passing illegal enumeration value */
-suppress 70 on error 
-/* Passing illegal enumeration value */
-suppress 80 on first_link_map_member 
-/* Returning invalid pointer */
-suppress 110 in printf_filtered 
-/* Signed/unsigned memory retrieval */
-suppress 110 in fprintf_filtered 
-/* Signed/unsigned memory retrieval */
-suppress 110 in vfprintf_filtered 
-/* Signed/unsigned memory retrieval */
-suppress 110 in query 
-/* Signed/unsigned memory retrieval */
-suppress 110 in fatal_dump_core 
-/* Signed/unsigned memory retrieval */
-suppress 110 in fatal 
-/* Signed/unsigned memory retrieval */
-suppress 110 in error 
-/* Signed/unsigned memory retrieval */
-suppress 112 in printf_filtered 
-/* Memory retrieval */
-suppress 112 in fprintf_filtered 
-/* Memory retrieval */
-suppress 112 in vfprintf_filtered 
-/* Memory retrieval */
-suppress 112 in query 
-/* Memory retrieval */
-suppress 112 in fatal_dump_core 
-/* Memory retrieval */
-suppress 112 in fatal 
-/* Memory retrieval */
-suppress 112 in error 
-/* Memory retrieval */
-suppress 112 
-/* Memory retrieval */
-suppress 112 ../symtab.c 
-/* Memory retrieval */
-suppress 112 in child_xfer_memory 
-/* Memory retrieval */
-suppress 165 in frame_saved_pc 
-/* Dereference */
-suppress 165 in get_prev_frame_info 
-/* Dereference */
-suppress 167 in get_prev_frame_info 
-/* Selection */
-suppress 167 in frame_saved_pc 
-/* Selection */
-suppress 442 in try_baudrate 
-/* Escape has null value */
-suppress 529 in read_range_type 
-/* Statement not reached */
-suppress 529 in process_one_symbol 
-/* Statement not reached */
-suppress 529 in unpack_double 
-/* Statement not reached */
-suppress 529 in wait_for_inferior 
-/* Statement not reached */
-suppress 529 in do_registers_info 
-/* Statement not reached */
-suppress 529 in value_from_register 
-/* Statement not reached */
-suppress 529 in solib_create_inferior_hook 
-/* Constant in conditional */
-suppress 530 
-/* Empty body of statement */
-suppress 546 in net_quit 
-/* Function exits through bottom */
-suppress 546 in net_wait 
-/* Function exits through bottom */
-suppress 546 in vx_remove_breakpoint 
-/* Function exits through bottom */
-suppress 546 in vx_insert_breakpoint 
-/* Function exits through bottom */
-suppress 546 in value_less 
-/* Function exits through bottom */
-suppress 546 in value_equal 
-/* Function exits through bottom */
-suppress 546 in unpack_long 
-/* Function exits through bottom */
-suppress 558 in solib_create_inferior_hook 
-/* Constant in conditional */
-suppress 558 in read_range_type 
-/* Constant in conditional */
-suppress 558 in process_one_symbol 
-/* Constant in conditional */
-suppress 558 in read_dbx_symtab 
-/* Constant in conditional */
-suppress 558 in vx_write_register 
-/* Constant in conditional */
-suppress 558 in vx_read_register 
-/* Constant in conditional */
-suppress 558 in unpack_double 
-/* Constant in conditional */
-suppress 558 in wait_for_inferior 
-/* Constant in conditional */
-suppress 558 in do_registers_info 
-/* Constant in conditional */
-suppress 558 in value_from_register 
-/* Constant in conditional */
-suppress 558 in add_enum_psymbol 
-/* Constant in conditional */
-suppress 558 in add_partial_symbol 
-/* Constant in conditional */
-suppress 558 mfree.c
-/* Constant in conditional */
-suppress 558 mmalloc.c
-/* Constant in conditional */
-suppress 558 mrealloc.c
-/* Constant in conditional */
-suppress 560 in solib_address 
-/* Assignment within conditional */
-suppress 560 in solib_info 
-/* Assignment within conditional */
-suppress 560 in solib_add 
-/* Assignment within conditional */
-suppress 560 in read_type 
-/* Assignment within conditional */
-suppress 560 in type_print_base 
-/* Assignment within conditional */
-suppress 560 in type_print_derivation_info 
-/* Assignment within conditional */
-suppress 560 in block_depth 
-/* Assignment within conditional */
-suppress 560 in select_source_symtab 
-/* Assignment within conditional */
-suppress 560 in clear_value_history 
-/* Assignment within conditional */
-suppress 560 in clear_displays 
-/* Assignment within conditional */
-suppress 560 in initialize_main 
-/* Assignment within conditional */
-suppress 560 in echo_command 
-/* Assignment within conditional */
-suppress 560 in unset_in_environ 
-/* Assignment within conditional */
-suppress 560 in set_in_environ 
-/* Assignment within conditional */
-suppress 560 in get_in_environ 
-/* Assignment within conditional */
-suppress 560 in do_setshow_command 
-/* Assignment within conditional */
-suppress 560 in breakpoint_1 
-/* Assignment within conditional */
-suppress 590 on sig 
-/* Unused formal parameter */
-suppress 590 in nindy_create_inferior 
-/* Unused formal parameter */
-suppress 590 in add_to_section_table 
-/* Unused formal parameter */
-suppress 590 in vx_create_inferior 
-/* Unused formal parameter */
-suppress 590 in host_convert_from_virtual 
-/* Unused formal parameter */
-suppress 590 in host_convert_to_virtual 
-/* Unused formal parameter */
-suppress 590 on siggnal 
-/* Unused formal parameter */
-suppress 590 in init_sig 
-/* Unused formal parameter */
-suppress 590 in nindy_resume 
-/* Unused formal parameter */
-suppress 590 in set_history_size_command 
-/* Unused formal parameter */
-suppress 590 in not_just_help_class_command 
-/* Unused formal parameter */
-suppress 590 on regno 
-/* Unused formal parameter */
-suppress 590 on from_tty 
-/* Unused formal parameter */
-suppress 590 on args 
-/* Unused formal parameter */
-suppress 590 in process_symbol_pair 
-/* Unused formal parameter */
-suppress 591 in print_scalar_formatted 
-/* Unused automatic variable */
-suppress 592 on rcsid 
-/* Unused static */
-suppress 594 in call_function_by_hand 
-/* Set but not used */
-suppress 594 in record_latest_value 
-/* Set but not used */
-suppress 594 in bpstat_stop_status 
-/* Set but not used */
-suppress 595 in coffstrip 
-/* Used before set */
-suppress 652 ../include/bfd.h 
-/* Declaration has no effect */
-suppress 652 /usr/include/machine/reg.h 
-/* Declaration has no effect */
-suppress 652 /usr/include/sun4/reg.h 
-/* Declaration has no effect */
-suppress 68 on complain
-/* Benign type mismatch */
-suppress 3 in read_range_type
-/* Over/underflow unary minus */
-suppress 442 ../bfd/archive.c
-/* \0 in string */
-suppress 558 ../bfd/b.out.c
-/* Conditional if always true */
-suppress 558 ../bfd/coffswap.c
-/* Conditional if always true -- bfd_h_put_x */
-suppress 529 ../bfd/coffswap.c
-/* Stmt unreach -- bfd_h_put_x */
-suppress 590 ../bfd/ecoff.c
-/* Formal parameter not used */
-suppress 590 on ignore
-/* Formal param not used */
-suppress 590 on ignore_exec_bfd
-/* Formal param not used */
-suppress 590 on ignore_core_bfd
-/* Formal param not used */
-suppress 590 on ignore_input_section
-/* Formal param not used */
-suppress 590 on ignore_newsect
-/* Formal param not used */
-suppress 590 on ignore_abfd
-/* Formal param not used */
-suppress 590 on ignore_symbol
-/* Formal param not used */
-suppress 590 on ignore_symbols
-/* Formal param not used */
-suppress 590 on signo
-/* Formal param not used */
-suppress 652
-/* The declaration has no effect */
-suppress 442 in ../bfd/archive.c
-/* Escape sequence in string literal has null value */
-
-/* Signals caught and ignored */
-catch HUP
-catch QUIT
-catch ILL
-catch TRAP
-catch IOT
-catch EMT
-catch FPE
-catch KILL
-catch BUS
-catch SEGV
-catch SYS
-catch PIPE
-catch TERM
-catch URG
-catch STOP
-catch TSTP
-catch TTIN
-catch TTOU
-catch IO
-catch XCPU
-catch XFSZ
-catch VTALRM
-catch PROF
-catch LOST
-catch USR1
-catch USR2
-ignore INT
-ignore ALRM
-ignore CONT
-ignore CHLD
-ignore WINCH
-
-/* Status of project */
diff --git a/gdb/scm-exp.c b/gdb/scm-exp.c
deleted file mode 100644
index 6399563..0000000
--- a/gdb/scm-exp.c
+++ /dev/null
@@ -1,423 +0,0 @@
-/* Scheme/Guile language support routines for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "value.h"
-#include "c-lang.h"
-#include "scm-lang.h"
-#include "scm-tags.h"
-
-#define USE_EXPRSTRING 0
-
-static void scm_lreadparen PARAMS ((int));
-static int scm_skip_ws PARAMS ((void));
-static void scm_read_token PARAMS ((int, int));
-static LONGEST scm_istring2number PARAMS ((char *, int, int));
-static LONGEST scm_istr2int PARAMS ((char *, int, int));
-static void scm_lreadr PARAMS ((int));
-
-static LONGEST
-scm_istr2int(str, len, radix)
-     char *str;
-     int len;
-     int radix;
-{
-  int i = 0;
-  LONGEST inum = 0;
-  int c;
-  int sign = 0;
-
-  if (0 >= len) return SCM_BOOL_F;	/* zero scm_length */
-  switch (str[0])
-    {		/* leading sign */
-    case '-':
-    case '+':
-      sign = str[0];
-      if (++i==len)
-	return SCM_BOOL_F; /* bad if lone `+' or `-' */
-    }
-  do {
-    switch (c = str[i++]) {
-    case '0': case '1': case '2': case '3': case '4':
-    case '5': case '6': case '7': case '8': case '9':
-      c = c - '0';
-      goto accumulate;
-    case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
-      c = c-'A'+10;
-      goto accumulate;
-    case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
-      c = c-'a'+10;
-    accumulate:
-      if (c >= radix) return SCM_BOOL_F; /* bad digit for radix */
-      inum *= radix;
-      inum += c;
-      break;
-    default:
-      return SCM_BOOL_F;		/* not a digit */
-    }
-  } while (i < len);
-  if (sign == '-')
-    inum = -inum;
-  return SCM_MAKINUM (inum);
-}
-
-static LONGEST
-scm_istring2number(str, len, radix)
-     char *str;
-     int len;
-     int radix;
-{
-  int i = 0;
-  char ex = 0;
-  char ex_p = 0, rx_p = 0;	/* Only allow 1 exactness and 1 radix prefix */
-#if 0
-  SCM res;
-#endif
-  if (len==1)
-    if (*str=='+' || *str=='-') /* Catches lone `+' and `-' for speed */
-      return SCM_BOOL_F;
-
-  while ((len-i) >= 2  &&  str[i]=='#' && ++i)
-    switch (str[i++]) {
-    case 'b': case 'B':  if (rx_p++) return SCM_BOOL_F; radix = 2;  break;
-    case 'o': case 'O':  if (rx_p++) return SCM_BOOL_F; radix = 8;  break;
-    case 'd': case 'D':  if (rx_p++) return SCM_BOOL_F; radix = 10; break;
-    case 'x': case 'X':  if (rx_p++) return SCM_BOOL_F; radix = 16; break;
-    case 'i': case 'I':  if (ex_p++) return SCM_BOOL_F; ex = 2;     break;
-    case 'e': case 'E':  if (ex_p++) return SCM_BOOL_F; ex = 1;     break;
-    default:  return SCM_BOOL_F;
-    }
-
-  switch (ex) {
-  case 1:
-    return scm_istr2int(&str[i], len-i, radix);
-  case 0:
-    return scm_istr2int(&str[i], len-i, radix);
-#if 0
-    if NFALSEP(res) return res;
-#ifdef FLOATS
-  case 2: return scm_istr2flo(&str[i], len-i, radix);
-#endif
-#endif
-  }
-  return SCM_BOOL_F;
-}
-
-static void
-scm_read_token (c, weird)
-     int c;
-     int weird;
-{
-  while (1)
-    {
-      c = *lexptr++;
-      switch (c)
-	{
-	case '[':
-	case ']':
-	case '(':
-	case ')':
-	case '\"':
-	case ';':
-	case ' ':  case '\t':  case '\r':  case '\f':
-	case '\n':
-	  if (weird)
-	    goto default_case;
-	case '\0':  /* End of line */
-	eof_case:
-	  --lexptr;
-	  return;
-	case '\\':
-	  if (!weird)
-	    goto default_case;
-	  else
-	    {
-	      c = *lexptr++;
-	      if (c == '\0')
-		goto eof_case;
-	      else
-		goto default_case;
-	    }
-	case '}':
-	  if (!weird)
-	    goto default_case;
-
-	  c = *lexptr++;
-	  if (c == '#')
-	    return;
-	  else
-	    {
-	      --lexptr;
-	      c = '}';
-	      goto default_case;
-	    }
-
-	default:
-	default_case:
-	  ;
-	}
-    }
-}
-
-static int 
-scm_skip_ws ()
-{
-  register int c;
-  while (1)
-    switch ((c = *lexptr++))
-      {
-      case '\0':
-      goteof:
-	return c;
-      case ';':
-      lp:
-	switch ((c = *lexptr++))
-	  {
-	  case '\0':
-	    goto goteof;
-	  default:
-	    goto lp;
-	  case '\n':
-	    break;
-	  }
-      case ' ':  case '\t':  case '\r':  case '\f':  case '\n':
-	break;
-      default:
-	return c;
-      }
-}
-
-static void
-scm_lreadparen (skipping)
-     int skipping;
-{
-  for (;;)
-    {
-      int c = scm_skip_ws ();
-      if (')' == c || ']' == c)
-	return;
-      --lexptr;
-      if (c == '\0')
-	error ("missing close paren");
-      scm_lreadr (skipping);
-    }
-}
-
-static void
-scm_lreadr (skipping)
-     int skipping;
-{
-  int c, j;
-  struct stoken str;
-  LONGEST svalue = 0;
- tryagain:
-  c = *lexptr++;
-  switch (c)
-    {
-    case '\0':
-      lexptr--;
-      return;
-    case '[':
-    case '(':
-      scm_lreadparen (skipping);
-      return;
-    case ']':
-    case ')':
-      error ("unexpected #\\%c", c);
-      goto tryagain;
-    case '\'':
-    case '`':
-      str.ptr = lexptr - 1;
-      scm_lreadr (skipping);
-      if (!skipping)
-	{
-	  value_ptr val = scm_evaluate_string (str.ptr, lexptr - str.ptr);
-	  if (!is_scmvalue_type (VALUE_TYPE (val)))
-	    error ("quoted scm form yields non-SCM value");
-	  svalue = extract_signed_integer (VALUE_CONTENTS (val),
-					   TYPE_LENGTH (VALUE_TYPE (val)));
-	  goto handle_immediate;
-	}
-      return;
-    case ',':
-      c = *lexptr++;
-      if ('@' != c)
-	lexptr--;
-      scm_lreadr (skipping);
-      return;
-    case '#':
-      c = *lexptr++;
-      switch (c)
-	{
-	case '[':
-	case '(':
-	  scm_lreadparen (skipping);
-	  return;
-	case 't':  case 'T':
-	  svalue = SCM_BOOL_T;
-	  goto handle_immediate;
-	case 'f':  case 'F':
-	  svalue = SCM_BOOL_F;
-	  goto handle_immediate;
-	case 'b':  case 'B':
-	case 'o':  case 'O':
-	case 'd':  case 'D':
-	case 'x':  case 'X':
-	case 'i':  case 'I':
-	case 'e':  case 'E':
-	  lexptr--;
-	  c = '#';
-	  goto num;
-	case '*': /* bitvector */
-	  scm_read_token (c, 0);
-	  return;
-	case '{':
-	  scm_read_token (c, 1);
-	  return;
-	case '\\': /* character */
-	  c = *lexptr++;
-	  scm_read_token (c, 0);
-	  return;
-	case '|':
-	  j = 1;		/* here j is the comment nesting depth */
-	lp:
-	  c = *lexptr++;
-	lpc:
-	  switch (c)
-	    {
-	    case '\0':
-	      error ("unbalanced comment");
-	    default:
-	      goto lp;
-	    case '|':
-	      if ('#' != (c = *lexptr++))
-		goto lpc;
-	      if (--j)
-		goto lp;
-	      break;
-	    case '#':
-	      if ('|' != (c = *lexptr++))
-		goto lpc;
-	      ++j;
-	      goto lp;
-	    }
-	  goto tryagain;
-	case '.':
-	default:
-#if 0
-	callshrp:
-#endif
-	  scm_lreadr (skipping);
-	  return;
-	}
-    case '\"':
-      while ('\"' != (c = *lexptr++))
-	{
-	  if (c == '\\')
-	    switch (c = *lexptr++)
-	      {
-	      case '\0':
-		error ("non-terminated string literal");
-	      case '\n':
-		continue;
-	      case '0':
-	      case 'f':
-	      case 'n':
-	      case 'r':
-	      case 't':
-	      case 'a':
-	      case 'v':
-		break;
-	      }
-	}
-      return;
-    case '0': case '1': case '2': case '3': case '4':
-    case '5': case '6': case '7': case '8': case '9':
-    case '.':
-    case '-':
-    case '+':
-    num:
-      {
-	str.ptr = lexptr-1;
-	scm_read_token (c, 0);
-	if (!skipping)
-	  {
-	    svalue = scm_istring2number (str.ptr, lexptr - str.ptr, 10);
-	    if (svalue != SCM_BOOL_F)
-	      goto handle_immediate;
-	    goto tok;
-	  }
-      }
-      return;
-    case ':':
-      scm_read_token ('-', 0);
-      return;
-#if 0
-    do_symbol:
-#endif
-    default:
-      str.ptr = lexptr-1;
-      scm_read_token (c, 0);
-    tok:
-      if (!skipping)
-	{
-	  str.length = lexptr - str.ptr;
-	  if (str.ptr[0] == '$')
-	    {
-	      write_dollar_variable (str);
-	      return;
-	    }
-	  write_exp_elt_opcode (OP_NAME);
-	  write_exp_string (str);
-	  write_exp_elt_opcode (OP_NAME);
-	}
-      return;
-    }
- handle_immediate:
-  if (!skipping)
-    {
-      write_exp_elt_opcode (OP_LONG);
-      write_exp_elt_type (builtin_type_scm);
-      write_exp_elt_longcst (svalue);
-      write_exp_elt_opcode (OP_LONG);
-    }
-}
-
-int
-scm_parse ()
-{
-  char* start;
-  while (*lexptr == ' ')
-    lexptr++;
-  start = lexptr;
-  scm_lreadr (USE_EXPRSTRING);
-#if USE_EXPRSTRING
-  str.length = lexptr - start;
-  str.ptr = start;
-  write_exp_elt_opcode (OP_EXPRSTRING);
-  write_exp_string (str);
-  write_exp_elt_opcode (OP_EXPRSTRING);
-#endif
-  return 0;
-}
diff --git a/gdb/scm-lang.c b/gdb/scm-lang.c
deleted file mode 100644
index 7f31ba4..0000000
--- a/gdb/scm-lang.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/* Scheme/Guile language support routines for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "value.h"
-#include "c-lang.h"
-#include "scm-lang.h"
-#include "scm-tags.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-
-static value_ptr evaluate_subexp_scm PARAMS ((struct type *, struct expression *,
-					      int *, enum noside));
-static value_ptr scm_lookup_name PARAMS ((char *));
-static int in_eval_c PARAMS ((void));
-static void scm_printstr PARAMS ((GDB_FILE *stream, char *string, unsigned int length, int width, int force_ellipses));
-
-extern struct type ** CONST_PTR (c_builtin_types[]);
-
-struct type *builtin_type_scm;
-
-void
-scm_printchar (c, stream)
-     int c;
-     GDB_FILE *stream;
-{
-  fprintf_filtered (stream, "#\\%c", c);
-}
-
-static void
-scm_printstr (stream, string, length, width, force_ellipses)
-     GDB_FILE *stream;
-     char *string;
-     unsigned int length;
-     int width;
-     int force_ellipses;
-{
-  fprintf_filtered (stream, "\"%s\"", string);
-}
-
-int
-is_scmvalue_type (type)
-     struct type *type;
-{
-  if (TYPE_CODE (type) == TYPE_CODE_INT
-      && TYPE_NAME (type) && strcmp (TYPE_NAME (type), "SCM") == 0)
-    {
-      return 1;
-    }
-  return 0;
-}
-
-/* Get the INDEX'th SCM value, assuming SVALUE is the address
-   of the 0'th one.  */
-
-LONGEST
-scm_get_field (svalue, index)
-     LONGEST svalue;
-     int index;
-{
-  char buffer[20];
-  read_memory (SCM2PTR (svalue) + index * TYPE_LENGTH (builtin_type_scm),
-	       buffer, TYPE_LENGTH (builtin_type_scm));
-  return extract_signed_integer (buffer, TYPE_LENGTH (builtin_type_scm));
-}
-
-/* Unpack a value of type TYPE in buffer VALADDR as an integer
-   (if CONTEXT == TYPE_CODE_IN), a pointer (CONTEXT == TYPE_CODE_PTR),
-   or Boolean (CONTEXT == TYPE_CODE_BOOL).  */
-
-LONGEST
-scm_unpack (type, valaddr, context)
-     struct type *type;
-     char *valaddr;
-     enum type_code context;
-{
-  if (is_scmvalue_type (type))
-    {
-      LONGEST svalue = extract_signed_integer (valaddr, TYPE_LENGTH (type));
-      if (context == TYPE_CODE_BOOL)
-	{
-	  if (svalue == SCM_BOOL_F)
-	    return 0;
-	  else
-	    return 1;
-	}
-      switch (7 & (int) svalue)
-	{
-	case 2:  case 6: /* fixnum */
-	  return svalue >> 2;
-	case 4: /* other immediate value */
-	  if (SCM_ICHRP (svalue)) /* character */
-	    return SCM_ICHR (svalue);
-	  else if (SCM_IFLAGP (svalue))
-	    {
-	      switch ((int) svalue)
-		{
-#ifndef SICP
-		case SCM_EOL:
-#endif
-		case SCM_BOOL_F:
-		  return 0;
-		case SCM_BOOL_T:
-		  return 1;
-		}
-	    }
-	  error ("Value can't be converted to integer.");
-	default:
-	  return svalue;
-	}
-    }
-  else
-    return unpack_long (type, valaddr);
-}
-
-/* True if we're correctly in Guile's eval.c (the evaluator and apply). */
-
-static int
-in_eval_c ()
-{
-  if (current_source_symtab && current_source_symtab->filename)
-    {
-      char *filename = current_source_symtab->filename;
-      int len = strlen (filename);
-      if (len >= 6 && strcmp (filename + len - 6, "eval.c") == 0)
-	return 1;
-    }
-  return 0;
-}
-
-/* Lookup a value for the variable named STR.
-   First lookup in Scheme context (using the scm_lookup_cstr inferior
-   function), then try lookup_symbol for compiled variables. */
-
-static value_ptr
-scm_lookup_name (str)
-     char *str;
-{
-  value_ptr args[3];
-  int len = strlen (str);
-  value_ptr func, val;
-  struct symbol *sym;
-  args[0] = value_allocate_space_in_inferior (len);
-  args[1] = value_from_longest (builtin_type_int, len);
-  write_memory (value_as_long (args[0]), str, len);
-
-  if (in_eval_c ()
-      && (sym = lookup_symbol ("env",
-			       expression_context_block,
-			       VAR_NAMESPACE, (int *) NULL,
-			       (struct symtab **) NULL)) != NULL)
-    args[2] = value_of_variable (sym, expression_context_block);
-  else
-    /* FIXME in this case, we should try lookup_symbol first */
-    args[2] = value_from_longest (builtin_type_scm, SCM_EOL);
-
-  func = find_function_in_inferior ("scm_lookup_cstr");
-  val = call_function_by_hand (func, 3, args);
-  if (!value_logical_not (val))
-    return value_ind (val);
-
-  sym = lookup_symbol (str,
-		       expression_context_block,
-		       VAR_NAMESPACE, (int *) NULL,
-		       (struct symtab **) NULL);
-  if (sym)
-    return value_of_variable (sym, NULL);
-  error ("No symbol \"%s\" in current context.");
-}
-
-value_ptr
-scm_evaluate_string (str, len)
-     char *str; int len;
-{
-  value_ptr func;
-  value_ptr addr = value_allocate_space_in_inferior (len + 1);
-  LONGEST iaddr = value_as_long (addr);
-  write_memory (iaddr, str, len);
-  /* FIXME - should find and pass env */
-  write_memory (iaddr + len, "", 1);
-  func = find_function_in_inferior ("scm_evstr");
-  return call_function_by_hand (func, 1, &addr);
-}
-
-static value_ptr
-evaluate_subexp_scm (expect_type, exp, pos, noside)
-     struct type *expect_type;
-     register struct expression *exp;
-     register int *pos;
-     enum noside noside;
-{
-  enum exp_opcode op = exp->elts[*pos].opcode;
-  int len, pc;  char *str;
-  switch (op)
-    {
-    case OP_NAME:
-      pc = (*pos)++;
-      len = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (len + 1);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      str = &exp->elts[pc + 2].string;
-      return scm_lookup_name (str);
-    case OP_EXPRSTRING:
-      pc = (*pos)++;
-      len = longest_to_int (exp->elts[pc + 1].longconst);
-      (*pos) += 3 + BYTES_TO_EXP_ELEM (len + 1);
-      if (noside == EVAL_SKIP)
-	goto nosideret;
-      str = &exp->elts[pc + 2].string;
-      return scm_evaluate_string (str, len);
-    default: ;
-    }
-  return evaluate_subexp_standard (expect_type, exp, pos, noside);
- nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
-}
-
-const struct language_defn scm_language_defn = {
-  "scheme",			/* Language name */
-  language_scm,
-  c_builtin_types,
-  range_check_off,
-  type_check_off,
-  scm_parse,
-  c_error,
-  evaluate_subexp_scm,
-  scm_printchar,		/* Print a character constant */
-  scm_printstr,			/* Function to print string constant */
-  NULL,				/* Function to print a single character */
-  NULL,				/* Create fundamental type in this language */
-  c_print_type,			/* Print a type using appropriate syntax */
-  scm_val_print,		/* Print a value using appropriate syntax */
-  scm_value_print,		/* Print a top-level value */
-  {"",     "",    "",  ""},	/* Binary format info */
-  {"#o%lo",  "#o",   "o", ""},	/* Octal format info */
-  {"%ld",   "",    "d", ""},	/* Decimal format info */
-  {"#x%lX", "#X",  "X", ""},	/* Hex format info */
-  NULL,				/* expression operators for printing */
-  1,				/* c-style arrays */
-  0,				/* String lower bound */
-  &builtin_type_char,		/* Type of string elements */ 
-  LANG_MAGIC
-};
-
-void
-_initialize_scheme_language ()
-{
-  add_language (&scm_language_defn);
-  builtin_type_scm = init_type (TYPE_CODE_INT,
-				TARGET_LONG_BIT / TARGET_CHAR_BIT,
-				0, "SCM", (struct objfile *) NULL);
-}
diff --git a/gdb/scm-lang.h b/gdb/scm-lang.h
deleted file mode 100644
index 878a2ab..0000000
--- a/gdb/scm-lang.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#define SICP
-#include "scm-tags.h"
-#undef SCM_NCELLP
-#define SCM_NCELLP(x) 	((SCM_SIZE-1) & (int)(x))
-#define SCM_ITAG8_DATA(X)	((X)>>8)
-#define SCM_ICHR(x)	((unsigned char)SCM_ITAG8_DATA(x))
-#define SCM_ICHRP(x)    (SCM_ITAG8(x) == scm_tc8_char)
-#define scm_tc8_char 0xf4
-#define SCM_IFLAGP(n)            ((0x87 & (int)(n))==4)
-#define SCM_ISYMNUM(n)           ((int)((n)>>9))
-#define SCM_ISYMCHARS(n)         (scm_isymnames[SCM_ISYMNUM(n)])
-#define SCM_ILOCP(n)             ((0xff & (int)(n))==0xfc)
-#define SCM_ITAG8(X)             ((int)(X) & 0xff)
-#define SCM_TYP7(x)              (0x7f & (int)SCM_CAR(x))
-#define SCM_LENGTH(x) (((unsigned long)SCM_CAR(x))>>8)
-#define SCM_NCONSP(x) (1 & (int)SCM_CAR(x))
-#define SCM_NECONSP(x) (SCM_NCONSP(x) && (1 != SCM_TYP3(x)))
-#define SCM_CAR(x) scm_get_field (x, 0)
-#define SCM_CDR(x) scm_get_field (x, 1)
-#define SCM_VELTS(x) ((SCM *)SCM_CDR(x))
-#define SCM_CLOSCAR(x) (SCM_CAR(x)-scm_tc3_closure)
-#define SCM_CODE(x) SCM_CAR(SCM_CLOSCAR (x))
-#define SCM_MAKINUM(x) (((x)<<2)+2L)
-
-#ifdef __STDC__		/* Forward decls for prototypes */
-struct value;
-#endif
-
-extern int scm_value_print PARAMS ((struct value *, GDB_FILE*,
-				    int, enum val_prettyprint));
-
-extern int scm_val_print PARAMS ((struct type*, char*, int, CORE_ADDR, GDB_FILE*,
-				 int, int, int, enum val_prettyprint));
-
-extern LONGEST scm_get_field PARAMS ((LONGEST, int));
-
-extern void scm_scmval_print PARAMS ((LONGEST, GDB_FILE *,
-				     int, int, int, enum val_prettyprint));
-
-extern int is_scmvalue_type PARAMS ((struct type*));
-
-extern void scm_printchar PARAMS ((int, GDB_FILE*));
-
-extern struct value * scm_evaluate_string PARAMS ((char*, int));
-
-extern struct type *builtin_type_scm;
-
-extern int scm_parse PARAMS ((void));
-
-extern LONGEST scm_unpack PARAMS ((struct type *, char *, enum type_code));
diff --git a/gdb/scm-tags.h b/gdb/scm-tags.h
deleted file mode 100644
index fbe45cc..0000000
--- a/gdb/scm-tags.h
+++ /dev/null
@@ -1,385 +0,0 @@
-/* This is a minimally edited version of Guile's tags.h. */
-/* classes: h_files */
-
-#ifndef TAGSH
-#define TAGSH
-/*	Copyright (C) 1995 Free Software Foundation, Inc.
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * As a special exception, the Free Software Foundation gives permission
- * for additional uses of the text contained in its release of GUILE.
- *
- * The exception is that, if you link the GUILE library with other files
- * to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * Your use of that executable is in no way restricted on account of
- * linking the GUILE library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- *
- * This exception applies only to the code released by the
- * Free Software Foundation under the name GUILE.  If you copy
- * code from other Free Software Foundation releases into a copy of
- * GUILE, as the General Public License permits, the exception does
- * not apply to the code that you add in this way.  To avoid misleading
- * anyone as to the status of such modified files, you must delete
- * this exception notice from them.
- *
- * If you write modifications of your own for GUILE, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice.  
- */
-
-
-/** This file defines the format of SCM values and cons pairs.  
- ** It is here that tag bits are assigned for various purposes.
- **/
-
-
-/* Three Bit Tags
- *
- * 000 -- a non-immediate value.  Points into the pair heap.  
- *
- * 001 -- a gloc (i.e., a resolved global variable in a CAR in a code graph)
- *	  or the CAR of an object handle (i.e., the tagged pointer to the
- *	  vtable part of a user-defined object).
- *
- *        If X has this tag, the value at CDAR(X - 1) distinguishes
- *	  glocs from object handles.  The distinction only needs
- *	  to be made in a few places.  Only a few parts of the code know
- *	  about glocs.  In most cases, when a value in the CAR of a pair
- *	  has the tag 001, it means that the pair is an object handle.
- *
- * 010 -- the tag for immediate, exact integers. 
- *
- * 011 -- in the CAR of a pair, this tag indicates that the pair is a closure.
- *	  The remaining bits of the CAR are a pointer into the pair heap
- * 	  to the code graph for the closure.
- *
- * 1xy -- an extension tag which means that there is a five or six bit
- *	  tag to the left of the low three bits.  See the nice diagrams
- *	  in ../doc/code.doc if you want to know what the bits mean.
- */
-
-
-
-
-
-#define scm_tc3_cons		0
-#define scm_tc3_cons_gloc	1
-#define scm_tc3_closure		3
-
-#define scm_tc7_ssymbol		5
-#define scm_tc7_msymbol		7
-#define scm_tc7_string		13
-#define scm_tc7_bvect		15
-#define scm_tc7_vector		21
-#define scm_tc7_lvector		23
-#define scm_tc7_ivect		29
-#define scm_tc7_uvect		31
-/* spare 37 39 */
-#define scm_tc7_fvect		45
-#define scm_tc7_dvect		47
-#define scm_tc7_cvect		53
-#define scm_tc7_port		55
-#define scm_tc7_contin		61
-#define scm_tc7_cclo		63
-/* spare 69 71 77 79 */
-#define scm_tc7_subr_0		85
-#define scm_tc7_subr_1		87
-#define scm_tc7_cxr		93
-#define scm_tc7_subr_3		95
-#define scm_tc7_subr_2		101
-#define scm_tc7_asubr		103
-#define scm_tc7_subr_1o		109
-#define scm_tc7_subr_2o		111
-#define scm_tc7_lsubr_2		117
-#define scm_tc7_lsubr		119
-#define scm_tc7_rpsubr		125
-
-#define scm_tc7_smob		127
-#define scm_tc_free_cell	127
-
-#define scm_tc16_flo		0x017f
-#define scm_tc_flo		0x017fL
-
-#define SCM_REAL_PART		(1L<<16)
-#define SCM_IMAG_PART		(2L<<16)
-#define scm_tc_dblr		(scm_tc16_flo|REAL_PART)
-#define scm_tc_dblc		(scm_tc16_flo|REAL_PART|IMAG_PART)
-
-#define scm_tc16_bigpos		0x027f
-#define scm_tc16_bigneg		0x037f
-
-#define scm_tc16_fport 		(scm_tc7_port + 0*256L)
-#define scm_tc16_pipe 		(scm_tc7_port + 1*256L)
-#define scm_tc16_strport	(scm_tc7_port + 2*256L)
-#define scm_tc16_sfport 	(scm_tc7_port + 3*256L)
-
-
-
-/* For cons pairs with immediate values in the CAR */
-#define scm_tcs_cons_imcar 2:case 4:case 6:case 10:\
- case 12:case 14:case 18:case 20:\
- case 22:case 26:case 28:case 30:\
- case 34:case 36:case 38:case 42:\
- case 44:case 46:case 50:case 52:\
- case 54:case 58:case 60:case 62:\
- case 66:case 68:case 70:case 74:\
- case 76:case 78:case 82:case 84:\
- case 86:case 90:case 92:case 94:\
- case 98:case 100:case 102:case 106:\
- case 108:case 110:case 114:case 116:\
- case 118:case 122:case 124:case 126
-
-/* For cons pairs with non-immediate values in the CAR */
-#define scm_tcs_cons_nimcar 0:case 8:case 16:case 24:\
- case 32:case 40:case 48:case 56:\
- case 64:case 72:case 80:case 88:\
- case 96:case 104:case 112:case 120
-
-/* A CONS_GLOC occurs in code.  It's CAR is a pointer to the
- * CDR of a variable.  The low order bits of the CAR are 001.
- * The CDR of the gloc is the code continuation.
- */
-#define scm_tcs_cons_gloc 1:case 9:case 17:case 25:\
- case 33:case 41:case 49:case 57:\
- case 65:case 73:case 81:case 89:\
- case 97:case 105:case 113:case 121
-
-#define scm_tcs_closures   3:case 11:case 19:case 27:\
- case 35:case 43:case 51:case 59:\
- case 67:case 75:case 83:case 91:\
- case 99:case 107:case 115:case 123
-
-#define scm_tcs_subrs scm_tc7_asubr:case scm_tc7_subr_0:case scm_tc7_subr_1:case scm_tc7_cxr:\
- case scm_tc7_subr_3:case scm_tc7_subr_2:case scm_tc7_rpsubr:case scm_tc7_subr_1o:\
- case scm_tc7_subr_2o:case scm_tc7_lsubr_2:case scm_tc7_lsubr
-
-#define scm_tcs_symbols scm_tc7_ssymbol:case scm_tc7_msymbol
-
-#define scm_tcs_bignums tc16_bigpos:case tc16_bigneg
-
-
-
-/* References to objects are of type SCM.  Values may be non-immediate
- * (pointers) or immediate (encoded, immutable, scalar values that fit
- * in an SCM variable).
- */
-
-typedef long SCM;
-
-/* Cray machines have pointers that are incremented once for each word,
- * rather than each byte, the 3 most significant bits encode the byte
- * within the word.  The following macros deal with this by storing the
- * native Cray pointers like the ones that looks like scm expects.  This
- * is done for any pointers that might appear in the car of a scm_cell, pointers
- * to scm_vector elts, functions, &c are not munged.
- */
-#ifdef _UNICOS
-# define SCM2PTR(x) ((int)(x) >> 3)
-# define PTR2SCM(x) (((SCM)(x)) << 3)
-# define SCM_POINTERS_MUNGED
-#else
-# define SCM2PTR(x) (x)
-# define PTR2SCM(x) ((SCM)(x))
-#endif /* def _UNICOS */
-
-
-
-/* Immediate? Predicates 
- */
-#define SCM_IMP(x) 	(6 & (int)(x))
-#define SCM_NIMP(x) 	(!SCM_IMP(x))
-
-
-
-enum scm_tags
-{
-  scm_tc8_char = 0xf4
-};
-
-#define SCM_ITAG8(X)		((int)(X) & 0xff)
-#define SCM_MAKE_ITAG8(X, TAG)	(((X)<<8) + TAG)
-#define SCM_ITAG8_DATA(X)	((X)>>8)
-
-
-
-/* Local Environment Structure
- */
-#define SCM_ILOCP(n)		((0xff & (int)(n))==0xfc)
-#define SCM_ILOC00		(0x000000fcL)
-#define SCM_IDINC		(0x00100000L)
-#define SCM_ICDR		(0x00080000L)
-#define SCM_IFRINC		(0x00000100L)
-#define SCM_IDSTMSK		(-SCM_IDINC)
-#define SCM_IFRAME(n) 		((int)((SCM_ICDR-SCM_IFRINC)>>8) & ((int)(n)>>8))
-#define SCM_IDIST(n) 		(((unsigned long)(n))>>20)
-#define SCM_ICDRP(n) 		(SCM_ICDR & (n))
-
-
-/* Immediate Symbols, Special Symbols, Flags (various constants).
- */
-
-/* ISYMP tests for ISPCSYM and ISYM */
-#define SCM_ISYMP(n) 		((0x187 & (int)(n))==4)
-
-/* IFLAGP tests for ISPCSYM, ISYM and IFLAG */
-#define SCM_IFLAGP(n) 		((0x87 & (int)(n))==4)
-#define SCM_ISYMNUM(n) 		((int)((n)>>9))
-#define SCM_ISYMCHARS(n) 	(scm_isymnames[SCM_ISYMNUM(n)])
-#define SCM_MAKSPCSYM(n) 	(((n)<<9)+((n)<<3)+4L)
-#define SCM_MAKISYM(n) 		(((n)<<9)+0x74L)
-#define SCM_MAKIFLAG(n) 	(((n)<<9)+0x174L)
-
-/* This table must agree with the declarations 
- * in repl.c: {Names of immediate symbols}.
- *
- * These are used only in eval but their values
- * have to be allocated here.
- *
- */
-
-#define SCM_IM_AND		SCM_MAKSPCSYM(0)
-#define SCM_IM_BEGIN		SCM_MAKSPCSYM(1)
-#define SCM_IM_CASE		SCM_MAKSPCSYM(2)
-#define SCM_IM_COND		SCM_MAKSPCSYM(3)
-#define SCM_IM_DO		SCM_MAKSPCSYM(4)
-#define SCM_IM_IF		SCM_MAKSPCSYM(5)
-#define SCM_IM_LAMBDA		SCM_MAKSPCSYM(6)
-#define SCM_IM_LET		SCM_MAKSPCSYM(7)
-#define SCM_IM_LETSTAR		SCM_MAKSPCSYM(8)
-#define SCM_IM_LETREC		SCM_MAKSPCSYM(9)
-#define SCM_IM_OR		SCM_MAKSPCSYM(10)
-#define SCM_IM_QUOTE		SCM_MAKSPCSYM(11)
-#define SCM_IM_SET		SCM_MAKSPCSYM(12)
-#define SCM_IM_DEFINE		SCM_MAKSPCSYM(13)
-#define SCM_IM_APPLY		SCM_MAKISYM(14)
-#define SCM_IM_CONT		SCM_MAKISYM(15)
-#define SCM_NUM_ISYMS 16
-
-/* Important immediates
- */
-
-#define SCM_BOOL_F		SCM_MAKIFLAG(SCM_NUM_ISYMS+0)
-#define SCM_BOOL_T 		SCM_MAKIFLAG(SCM_NUM_ISYMS+1)
-#define SCM_UNDEFINED	 	SCM_MAKIFLAG(SCM_NUM_ISYMS+2)
-#define SCM_EOF_VAL 		SCM_MAKIFLAG(SCM_NUM_ISYMS+3)
-
-#ifdef SICP
-#define SCM_EOL 		SCM_BOOL_F
-#else
-#define SCM_EOL			SCM_MAKIFLAG(SCM_NUM_ISYMS+4)
-#endif
-
-#define SCM_UNSPECIFIED		SCM_MAKIFLAG(SCM_NUM_ISYMS+5)
-
-
-
-/* Heap Pairs and the Empty List Predicates
- */
-#define SCM_NULLP(x) 	(SCM_EOL == (x))
-#define SCM_NNULLP(x) 	(SCM_EOL != (x))
-#define SCM_CELLP(x) 	(!SCM_NCELLP(x))
-#define SCM_NCELLP(x) 	((sizeof(scm_cell)-1) & (int)(x))
-
-
-
-#define SCM_UNBNDP(x) 	(SCM_UNDEFINED==(x))
-
-
-
-/* Testing and Changing GC Marks in Various Standard Positions
- */
-#define SCM_GCMARKP(x) 		(1 & (int)SCM_CDR(x))
-#define SCM_GC8MARKP(x) 	(0x80 & (int)SCM_CAR(x))
-#define SCM_SETGCMARK(x) 	(SCM_CDR(x) |= 1)
-#define SCM_CLRGCMARK(x) 	(SCM_CDR(x) &= ~1L)
-#define SCM_SETGC8MARK(x) 	(SCM_CAR(x) |= 0x80)
-#define SCM_CLRGC8MARK(x) 	(SCM_CAR(x) &= ~0x80L)
-
-
-/* Extracting Tag Bits, With or Without GC Safety and Optional Bits
- */
-#define SCM_TYP3(x) 		(7 & (int)SCM_CAR(x))
-#define SCM_TYP7(x) 		(0x7f & (int)SCM_CAR(x))
-#define SCM_TYP7S(x) 		(0x7d & (int)SCM_CAR(x))
-#define SCM_TYP16(x) 		(0xffff & (int)SCM_CAR(x))
-#define SCM_TYP16S(x) 		(0xfeff & (int)SCM_CAR(x))
-#define SCM_GCTYP16(x) 		(0xff7f & (int)SCM_CAR(x))
-
-
-/* Two slightly extensible types: smobs and ptobs.
- *
- */
-#define SCM_SMOBNUM(x) (0x0ff & (CAR(x)>>8));
-#define SCM_PTOBNUM(x) (0x0ff & (CAR(x)>>8));
-
-
-
-
-#define SCM_DIRP(x) (SCM_NIMP(x) && (TYP16(x)==(scm_tc16_dir)))
-#define SCM_OPDIRP(x) (SCM_NIMP(x) && (CAR(x)==(scm_tc16_dir | OPN)))
-
-
-
-/* Lvectors 
- */
-#define SCM_LVECTORP(x) (TYP7(x)==tc7_lvector)
-
-
-#if 0
-
-/* Sockets 
- */
-#define tc_socket (tc7_port | OPN)
-#define SCM_SOCKP(x) (((0x7f | OPN | RDNG | WRTNG) & CAR(x))==(tc_socket))
-#define SCM_SOCKTYP(x) (CAR(x)>>24)
-
-
-
-extern int scm_tc16_key_vector;
-#define SCM_KEYVECP(X)   (scm_tc16_key_vector == TYP16 (X))
-#define SCM_KEYVECLEN(OBJ) (((unsigned long)CAR (obj)) >> 16)
-
-
-#define SCM_MALLOCDATA(obj) ((char *)CDR(obj))
-#define SCM_MALLOCLEN(obj) (((unsigned long)CAR (obj)) >> 16)
-#define SCM_WORDDATA(obj)  (CDR (obj))
-
-
-#define SCM_BYTECODEP(X) ((TYP7 (X) == tc7_cclo) && (CCLO_SUBR (X) == rb_proc))
-#define SCM_BYTECODE_CONSTANTS(X) (VELTS(X)[1])
-#define SCM_BYTECODE_CODE(X) (VELTS(X)[2])
-#define SCM_BYTECODE_NAME(X) (VELTS(X)[3])
-#define SCM_BYTECODE_BCODE(X) (VELTS(X)[4])
-#define SCM_BYTECODE_ELTS 5
-
-
-#define SCM_FREEP(x) (CAR(x)==tc_free_cell)
-#define SCM_NFREEP(x) (!FREEP(x))
-
-#endif /* 0*/
-
-#ifdef __STDC__
-
-#else /* STDC */
-
-#endif /* STDC */
-
-
-#endif  /* TAGSH */
diff --git a/gdb/scm-valprint.c b/gdb/scm-valprint.c
deleted file mode 100644
index 71acc69..0000000
--- a/gdb/scm-valprint.c
+++ /dev/null
@@ -1,422 +0,0 @@
-/* Scheme/Guile language support routines for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "parser-defs.h"
-#include "language.h"
-#include "value.h"
-#include "scm-lang.h"
-#include "valprint.h"
-#include "gdbcore.h"
-
-/* FIXME: Should be in a header file that we import. */
-extern int
-c_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *, int, int,
-		     int, enum val_prettyprint));
-
-static void scm_ipruk PARAMS ((char *, LONGEST, GDB_FILE *));
-static void scm_scmlist_print PARAMS ((LONGEST, GDB_FILE *, int, int,
-				      int, enum val_prettyprint));
-static int scm_inferior_print PARAMS ((LONGEST, GDB_FILE *, int, int,
-				       int, enum val_prettyprint));
-
-/* Prints the SCM value VALUE by invoking the inferior, if appropraite.
-   Returns >= 0 on succes;  retunr -1 if the inferior cannot/should not
-   print VALUE. */
-
-static int
-scm_inferior_print (value, stream, format, deref_ref, recurse, pretty)
-     LONGEST value;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  return -1;
-}
-
-/* {Names of immediate symbols}
- * This table must agree with the declarations in scm.h: {Immediate Symbols}.*/
-
-static char *scm_isymnames[] =
-{
-  /* This table must agree with the declarations */
-  "and",
-  "begin",
-  "case",
-  "cond",
-  "do",
-  "if",
-  "lambda",
-  "let",
-  "let*",
-  "letrec",
-  "or",
-  "quote",
-  "set!",
-  "define",
-#if 0
-  "literal-variable-ref",
-  "literal-variable-set!",
-#endif
-  "apply",
-  "call-with-current-continuation",
-
- /* user visible ISYMS */
- /* other keywords */
- /* Flags */
-
-  "#f",
-  "#t",
-  "#<undefined>",
-  "#<eof>",
-  "()",
-  "#<unspecified>"
-};
-
-static void
-scm_scmlist_print (svalue, stream, format, deref_ref, recurse, pretty)
-     LONGEST svalue;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  unsigned int more = print_max;
-  if (recurse > 6)
-    {
-      fputs_filtered ("...", stream);
-      return;
-    }
-  scm_scmval_print (SCM_CAR (svalue), stream, format,
-		    deref_ref, recurse + 1, pretty);
-  svalue = SCM_CDR (svalue);
-  for (; SCM_NIMP (svalue); svalue = SCM_CDR (svalue))
-    {
-      if (SCM_NECONSP (svalue))
-	break;
-      fputs_filtered (" ", stream);
-      if (--more == 0)
-	{
-	  fputs_filtered ("...", stream);
-	  return;
-	}
-      scm_scmval_print (SCM_CAR (svalue), stream, format,
-			deref_ref, recurse + 1, pretty);
-    }
-  if (SCM_NNULLP (svalue))
-    {
-      fputs_filtered (" . ", stream);
-      scm_scmval_print (svalue, stream, format,
-			deref_ref, recurse + 1, pretty);
-    }
-}
-
-static void
-scm_ipruk (hdr, ptr, stream)
-     char *hdr;
-     LONGEST ptr;
-     GDB_FILE *stream;
-{
-  fprintf_filtered (stream, "#<unknown-%s", hdr);
-#define SCM_SIZE TYPE_LENGTH (builtin_type_scm)
-  if (SCM_CELLP (ptr))
-    fprintf_filtered (stream, " (0x%lx . 0x%lx) @",
-		      (long) SCM_CAR (ptr), (long) SCM_CDR (ptr));
-  fprintf_filtered (stream, " 0x%x>", ptr);
-}
-
-void
-scm_scmval_print (svalue, stream, format, deref_ref, recurse, pretty)
-     LONGEST svalue;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
- taloop:
-  switch (7 & (int) svalue)
-    {
-    case 2:
-    case 6:
-      print_longest (stream, format ? format : 'd', 1, svalue >> 2);
-      break;
-    case 4:
-      if (SCM_ICHRP (svalue))
-	{
-	  svalue = SCM_ICHR (svalue);
-	  scm_printchar (svalue, stream);
-	  break;
-	}
-      else if (SCM_IFLAGP (svalue)
-	       && (SCM_ISYMNUM (svalue)
-		   < (sizeof scm_isymnames / sizeof (char *))))
-	{
-	  fputs_filtered (SCM_ISYMCHARS (svalue), stream);
-	  break;
-	}
-      else if (SCM_ILOCP (svalue))
-	{
-	  fprintf_filtered (stream, "#@%ld%c%ld",
-			    (long) SCM_IFRAME (svalue),
-			    SCM_ICDRP (svalue) ? '-' : '+',
-			    (long) SCM_IDIST (svalue));
-	  break;
-	}
-      else
-	goto idef;
-      break;
-    case 1:
-      /* gloc */
-      svalue = SCM_CAR (svalue - 1);
-      goto taloop;
-    default:
-    idef:
-      scm_ipruk ("immediate", svalue, stream);
-      break;
-    case 0:
-
-      switch (SCM_TYP7 (svalue))
-	{
-	case scm_tcs_cons_gloc:
-	  if (SCM_CDR (SCM_CAR (svalue) - 1L) == 0)
-	    {
-#if 0
-	      SCM name;
-#endif
-	      fputs_filtered ("#<latte ", stream);
-#if 1
-	      fputs_filtered ("???", stream);
-#else
-	      name = ((SCM n*)(STRUCT_TYPE( exp)))[struct_i_name];
-	      scm_lfwrite (CHARS (name),
-			   (sizet) sizeof (char),
-			   (sizet) LENGTH (name),
-			   port);
-#endif
-	      fprintf_filtered (stream, " #X%lX>", svalue);
-	      break;
-	    }
-	case scm_tcs_cons_imcar:
-	case scm_tcs_cons_nimcar:
-	  fputs_filtered ("(", stream);
-	  scm_scmlist_print (svalue, stream, format,
-			     deref_ref, recurse + 1, pretty);
-	  fputs_filtered (")", stream);
-	  break;
-	case scm_tcs_closures:
-	  fputs_filtered ("#<CLOSURE ", stream);
-	  scm_scmlist_print (SCM_CODE (svalue), stream, format,
-			     deref_ref, recurse + 1, pretty);
-	  fputs_filtered (">", stream);
-	  break;
-	case scm_tc7_string:
-	  {
-	    int len = SCM_LENGTH (svalue);
-	    CORE_ADDR addr = (CORE_ADDR) SCM_CDR (svalue);
-	    int i;
-	    int done = 0;
-	    int buf_size;
-	    char buffer[64];
-	    int truncate = print_max && len > (int) print_max;
-	    if (truncate)
-	      len = print_max;
-	    fputs_filtered ("\"", stream);
-	    for (; done < len; done += buf_size)
-	      {
-		buf_size = min (len - done, 64);
-		read_memory (addr + done, buffer, buf_size);
-		
-		for (i = 0; i < buf_size; ++i)
-		  switch (buffer[i])
-		    {
-		    case '\"':
-		    case '\\':
-		      fputs_filtered ("\\", stream);
-		    default:
-		      fprintf_filtered (stream, "%c", buffer[i]);
-		    }
-	      }
-	    fputs_filtered (truncate ? "...\"" : "\"", stream);
-	    break;
-	  }
-	  break;
-	case scm_tcs_symbols:
-	  {
-	    int len = SCM_LENGTH (svalue);
-
-	    char * str = (char*) alloca (len);
-	    read_memory (SCM_CDR (svalue), str, len + 1);
-	    /* Should handle weird characters FIXME */
-	    str[len] = '\0';
-	    fputs_filtered (str, stream);
-	    break;
-	  }
-	case scm_tc7_vector:
-	  {
-	    int len = SCM_LENGTH (svalue);
-	    int i;
-	    LONGEST elements = SCM_CDR(svalue);
-	    fputs_filtered ("#(", stream);
-	    for (i = 0; i < len; ++i)
-	      {
-		if (i > 0)
-		  fputs_filtered (" ", stream);
-		scm_scmval_print (scm_get_field (elements, i), stream, format,
-				  deref_ref, recurse + 1, pretty);
-	      }
-	    fputs_filtered (")", stream);
-	  }
-	  break;
-#if 0
-	case tc7_lvector:
-	  {
-	    SCM result;
-	    SCM hook;
-	    hook = scm_get_lvector_hook (exp, LV_PRINT_FN);
-	    if (hook == BOOL_F)
-	      {
-		scm_puts ("#<locked-vector ", port);
-		scm_intprint(CDR(exp), 16, port);
-		scm_puts (">", port);
-	      }
-	    else
-	      {
-		result
-		  = scm_apply (hook,
-			       scm_listify (exp, port, (writing ? BOOL_T : BOOL_F),
-					    SCM_UNDEFINED),
-			       EOL);
-		if (result == BOOL_F)
-		  goto punk;
-	      }
-	    break;
-	  }
-	  break;
-	case tc7_bvect:
-	case tc7_ivect:
-	case tc7_uvect:
-	case tc7_fvect:
-	case tc7_dvect:
-	case tc7_cvect:
-	  scm_raprin1 (exp, port, writing);
-	  break;
-#endif
-	case scm_tcs_subrs:
-	  {
-	    int index = SCM_CAR (svalue) >> 8;
-#if 1
-	    char str[20];
-	    sprintf (str, "#%d", index);
-#else
-	    char *str = index ? SCM_CHARS (scm_heap_org+index) : "";
-#define SCM_CHARS(x) ((char *)(SCM_CDR(x)))
-	    char *str = CHARS (SNAME (exp));
-#endif
-	    fprintf_filtered (stream, "#<primitive-procedure %s>",
-			      str);
-	  }
-	  break;
-#if 0
-#ifdef CCLO
-	case tc7_cclo:
-	  scm_puts ("#<compiled-closure ", port);
-	  scm_iprin1 (CCLO_SUBR (exp), port, writing);
-	  scm_putc ('>', port);
-	  break;
-#endif
-	case tc7_contin:
-	  fprintf_filtered (stream, "#<continuation %d @ #X%lx >",
-			    LENGTH (svalue),
-			    (long) CHARS (svalue));
-	  break;
-	case tc7_port:
-	  i = PTOBNUM (exp);
-	  if (i < scm_numptob && scm_ptobs[i].print && (scm_ptobs[i].print) (exp, port, writing))
-	    break;
-	  goto punk;
-	case tc7_smob:
-	  i = SMOBNUM (exp);
-	  if (i < scm_numsmob && scm_smobs[i].print
-	      && (scm_smobs[i].print) (exp, port, writing))
-	    break;
-	  goto punk;
-#endif
-	default:
-#if 0
-	punk:
-#endif
-	  scm_ipruk ("type", svalue, stream);
-	}
-      break;
-    }
-}
-
-int
-scm_val_print (type, valaddr, embedded_offset, address,
-               stream, format, deref_ref, recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  if (is_scmvalue_type (type))
-    {
-      LONGEST svalue = extract_signed_integer (valaddr, TYPE_LENGTH (type));
-      if (scm_inferior_print (svalue, stream, format,
-			      deref_ref, recurse, pretty) >= 0)
-	{
-	}
-      else
-	{
-	  scm_scmval_print (svalue, stream, format,
-			      deref_ref, recurse, pretty);
-	}
-
-      gdb_flush (stream);
-      return (0);
-    }
-  else
-    {
-      return c_val_print (type, valaddr, 0, address, stream, format,
-			  deref_ref, recurse, pretty);
-    }
-}
-
-int
-scm_value_print (val, stream, format, pretty)
-     value_ptr val;
-     GDB_FILE *stream;
-     int format;
-     enum val_prettyprint pretty;
-{
-  return (val_print (VALUE_TYPE (val), VALUE_CONTENTS (val), 0,
-		     VALUE_ADDRESS (val), stream, format, 1, 0, pretty));
-}
diff --git a/gdb/ser-bsd.c b/gdb/ser-bsd.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/ser-bsd.c
+++ /dev/null
diff --git a/gdb/ser-e7kpc.c b/gdb/ser-e7kpc.c
deleted file mode 100644
index 8be5db9..0000000
--- a/gdb/ser-e7kpc.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/* Remote serial interface using Hitachi E7000 PC ISA card in a PC
-   Copyright 1994, 1999 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if defined __GO32__ || defined _WIN32
-#include "defs.h"
-#include "serial.h"
-#include "gdb_string.h"
-
-/* MSVC uses strnicmp instead of strncasecmp */
-#ifdef _MSC_VER
-#define strncasecmp strnicmp
-#define WIN32_LEAN_AND_MEAN
-#endif
-
-#ifdef _WIN32
-#include <windows.h>
-#endif
-
-#ifdef __GO32__
-#include <sys/dos.h>
-#endif
-
-static int e7000pc_open PARAMS ((serial_t scb, const char *name));
-static void e7000pc_raw PARAMS ((serial_t scb));
-static int e7000pc_readchar PARAMS ((serial_t scb, int timeout));
-static int e7000pc_setbaudrate PARAMS ((serial_t scb, int rate));
-static int e7000pc_write PARAMS ((serial_t scb, const char *str, int len));
-static void e7000pc_close PARAMS ((serial_t scb));
-static serial_ttystate e7000pc_get_tty_state PARAMS ((serial_t scb));
-static int e7000pc_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
-
-#define OFF_DPD 	0x0000
-#define OFF_DDP 	0x1000
-#define OFF_CPD 	0x2000
-#define OFF_CDP 	0x2400
-#define OFF_FA  	0x3000
-#define OFF_FB  	0x3002
-#define OFF_FC  	0x3004
-#define OFF_IRQTOD	0x3008
-#define OFF_IRQTOP 	0x300a
-#define OFF_READY  	0x300c
-#define OFF_PON    	0x300e
-
-#define IDLE       0x0000           
-#define CMD_CI     0x4349           
-#define CMD_CO     0x434f           
-#define CMD_LO     0x4c4f           
-#define CMD_LS     0x4c53           
-#define CMD_SV     0x5356           
-#define CMD_SS     0x5353           
-#define CMD_OK     0x4f4b           
-#define CMD_ER     0x4552           
-#define CMD_NF     0x4e46           
-#define CMD_AB     0x4142           
-#define CMD_ED     0x4544           
-#define CMD_CE     0x4345           
-
-static unsigned long fa;
-static unsigned long irqtod;
-static unsigned long ready;
-static unsigned long fb;
-static unsigned long cpd ;
-static unsigned long cdp ;
-static unsigned long ready;
-static unsigned long pon;
-static unsigned long irqtop;
-static unsigned long board_at;
-
-#ifdef __GO32__
-
-#define SET_BYTE(x,y)   { char _buf = y;dosmemput(&_buf,1, x);}
-#define SET_WORD(x,y)   { short _buf = y;dosmemput(&_buf,2, x);}
-#define GET_BYTE(x)     ( dosmemget(x,1,&bb), bb)
-#define GET_WORD(x)     ( dosmemget(x,2,&sb), sb)
-static unsigned char bb;
-static unsigned short sb;
-
-#else /* win32 */
-
-#define SET_BYTE(x,y)   *(volatile unsigned char *)(x) = (y)
-#define SET_WORD(x,y)   *(volatile unsigned short *)(x) = (y)
-#define GET_BYTE(x)     (*(volatile unsigned char *)(x))
-#define GET_WORD(x)     (*(volatile unsigned short *)(x))
-#define dosmemget(FROM, LEN, TO) memcpy ((void *)(TO), (void *)(FROM), (LEN))
-#define dosmemput(FROM, LEN, TO) memcpy ((void *)(TO), (void *)(FROM), (LEN))
-#endif
-
-static struct sw 
-{
-  int sw;
-  int addr;
-} sigs[] = {
-  {0x14, 0xd0000},
-  {0x15, 0xd4000},
-  {0x16, 0xd8000},
-  {0x17, 0xdc000},
-  0};
-
-#ifdef _MSC_VER
-/* Get the base of the data segment.  This is needed to calculate the offset
-   between data segment addresses and the base of linear memory, which is where
-   device registers reside.  Note that this is really only necessary for
-   Win32s, since Win95 and NT keep the data segment at linear 0.  */
-
-static unsigned long
-get_ds_base (void)
-{
-  unsigned short dsval;
-  LDT_ENTRY ldt;
-  unsigned long dsbase;
-
-  __asm
-    {
-      mov dsval,ds
-    }
-
-  dsbase = 0;
-
-  GetThreadSelectorEntry (GetCurrentThread(), dsval, &ldt);
-
-  dsbase = ldt.HighWord.Bits.BaseHi << 24 | ldt.HighWord.Bits.BaseMid << 16
-	     | ldt.BaseLow;
-
-  return dsbase;
-}
-#else /* !_MSC_VER */
-#define get_ds_base() 0
-#endif /* _MSC_VER */ 
-
-static int
-e7000pc_init ()
-{
-  int try;
-  unsigned long dsbase;
-  
-  dsbase = get_ds_base ();
-
-  /* Look around in memory for the board's signature */
-
-  for (try = 0; sigs[try].sw; try++)
-    {
-      int val;
-      board_at = sigs[try].addr - dsbase;
-      fa = board_at + OFF_FA;
-      fb = board_at + OFF_FB;
-      cpd = board_at + OFF_CPD;
-      cdp = board_at + OFF_CDP;
-      ready =board_at + OFF_READY;
-      pon = board_at + OFF_PON;	      
-      irqtop = board_at + OFF_IRQTOP;
-      irqtod = board_at + OFF_IRQTOD;
-      
-      val = GET_WORD (ready);
-
-      if (val == (0xaaa0  | sigs[try].sw))
-	{
-	  if (GET_WORD (pon) & 0xf)
-	    {
-	      SET_WORD (fa, 0);
-	      SET_WORD (fb, 0);
-
-	      SET_WORD (irqtop, 1); /* Disable interrupts from e7000 */
-	      SET_WORD (ready, 1);
-	      printf_filtered ("\nConnected to the E7000PC at address 0x%x\n", 
-			       sigs[try].addr);
-	      return 1;	      
-	    }
-	  error ("The E7000 PC board is working, but the E7000 is turned off.\n");
-	  return 0;
-	}
-    }
-
-  error ("GDB cannot connect to the E7000 PC board, check that it is installed\n\
-and that the switch settings are correct.  Some other DOS programs can \n\
-stop the board from working.  Try starting from a very minimal boot, \n\
-perhaps you need to disable EMM386 over the region where the board has\n\
-its I/O space, remove other unneeded cards, etc etc\n");
-  return 0;
-
-}
-
-static int pbuf_size;
-static int pbuf_index;
-
-/* Return next byte from cdp.  If no more, then return -1.  */
-
-static int 
-e7000_get (void)
-{
-  static char pbuf[1000];
-  char tmp[1000];
-  int x;
-
-  if (pbuf_index < pbuf_size) 
-    {
-      x = pbuf[pbuf_index++];
-    }
-  else if ((GET_WORD (fb) & 1))
-    {
-      int i;
-      pbuf_size = GET_WORD (cdp + 2);
-
-      dosmemget (cdp + 8, pbuf_size + 1, tmp);
-
-      /* Tell the E7000 we've eaten */
-      SET_WORD (fb, 0);	
-      /* Swap it around */
-      for (i = 0; i < pbuf_size; i++) 
-	{
-	  pbuf[i] = tmp[i^1];
-	}
-      pbuf_index = 0;
-      x =  pbuf[pbuf_index++];
-    }
-  else 
-    { 
-      x = -1;
-    }
-  return x;
-}
-
-/* Works just like read(), except that it takes a TIMEOUT in seconds.  Note
-   that TIMEOUT == 0 is a poll, and TIMEOUT == -1 means wait forever. */
-
-static int
-dosasync_read (fd, buf, len, timeout)
-     int fd;
-     char *buf;
-     int len;
-     int timeout;
-
-{
-  long now;
-  long then;
-  int i = 0;
-
-  /* Then look for some more if we're still hungry */
-  time (&now);
-  then = now + timeout;
-  while (i < len)
-    {
-      int ch = e7000_get();
-      
-      /* While there's room in the buffer, and we've already
-	 read the stuff in, suck it over */
-      if (ch != -1) 
-	{
-	  buf[i++] = ch;
-	  while (i < len && pbuf_index < pbuf_size )
-	    {
-	      ch = e7000_get();
-	      if (ch == -1)
-		break;
-	      buf[i++] = ch;
-	    }
-	}
-
-      time (&now);
-
-      if (timeout == 0)
-	return i;
-      if (now >= then && timeout > 0)
-	{
-	  return i;
-	}
-    }
-  return len;
-}
-
-
-static int
-dosasync_write (fd, buf, len)
-     int fd;
-     const char *buf;
-     int len;
-{
-  int i;
-  char dummy[1000];  
-  
-  /* Construct copy locally */
-  ((short *)dummy)[0] = CMD_CI;
-  ((short *)dummy)[1] = len;
-  ((short *)dummy)[2] = 0;
-  ((short *)dummy)[3] = 0;
-  for (i = 0; i < len ; i++) 
-    {
-      dummy[8 + i ^ 1] = buf[i];
-    }
-
-  /* Wait for the card to get ready */
-  while (GET_WORD (fa) & 1) ;
-
-  /* Blast onto the ISA card */
-  dosmemput (dummy, 8 + len + 1,  cpd);
-
-  SET_WORD (fa, 1);
-  SET_WORD (irqtod, 1); /* Interrupt the E7000 */
-
-  return len;
-}
-
-static int
-e7000pc_open (scb, name)
-     serial_t scb;
-     const char *name;
-{
-  if (strncasecmp (name, "pc", 2) != 0)
-    {
-      errno = ENOENT;
-      return -1;
-    }
-
-  scb->fd = e7000pc_init ();
-
-  if (!scb->fd)
-    return -1;
-
-  return 0;
-}
-
-static int
-e7000pc_noop (scb)
-     serial_t scb;
-{
-  return 0;
-}
-
-static void
-e7000pc_raw (scb)
-     serial_t scb;
-{
-  /* Always in raw mode */
-}
-
-static int
-e7000pc_readchar (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  char buf;
-
- top:
-
-  if (dosasync_read (scb->fd, &buf, 1, timeout))
-    {
-      if (buf == 0) goto top;
-      return buf;
-    }
-  else
-    return SERIAL_TIMEOUT;
-}
-
-struct e7000pc_ttystate {
-  int dummy;
-};
-
-/* e7000pc_{get set}_tty_state() are both dummys to fill out the function
-   vector.  Someday, they may do something real... */
-
-static serial_ttystate
-e7000pc_get_tty_state (scb)
-     serial_t scb;
-{
-  struct e7000pc_ttystate *state;
-
-  state = (struct e7000pc_ttystate *) xmalloc (sizeof *state);
-
-  return (serial_ttystate) state;
-}
-
-static int
-e7000pc_set_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  return 0;
-}
-
-static int
-e7000pc_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
-     serial_t scb;
-     serial_ttystate new_ttystate;
-     serial_ttystate old_ttystate;
-{
-  return 0;
-}
-
-static void
-e7000pc_print_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  /* Nothing to print.  */
-  return;
-}
-
-static int
-e7000pc_setbaudrate (scb, rate)
-     serial_t scb;
-     int rate;
-{
-  return 0;
-}
-
-static int
-e7000pc_write (scb, str, len)
-     serial_t scb;
-     const char *str;
-     int len;
-{
-  dosasync_write (scb->fd, str, len);
-
-  return 0;
-}
-
-static void
-e7000pc_close (scb)
-     serial_t scb;
-{
-}
-
-static struct serial_ops e7000pc_ops =
-{
-  "pc",
-  0,
-  e7000pc_open,
-  e7000pc_close,
-  e7000pc_readchar,
-  e7000pc_write,
-  e7000pc_noop,			/* flush output */
-  e7000pc_noop,			/* flush input */
-  e7000pc_noop,			/* send break -- currently used only for nindy */
-  e7000pc_raw,
-  e7000pc_get_tty_state,
-  e7000pc_set_tty_state,
-  e7000pc_print_tty_state,
-  e7000pc_noflush_set_tty_state,
-  e7000pc_setbaudrate,
-  e7000pc_noop,			/* wait for output to drain */
-};
-
-void
-_initialize_ser_e7000pc ()
-{
-  serial_add_interface (&e7000pc_ops);
-}
-#else
-
-void
-_initialize_ser_e7000pc ()
-{
-
-}
-#endif
diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c
deleted file mode 100644
index f776161..0000000
--- a/gdb/ser-go32.c
+++ /dev/null
@@ -1,958 +0,0 @@
-/* Remote serial interface for local (hardwired) serial ports for
-   GO32.  Copyright 1992, 1993 Free Software Foundation, Inc.
-
-   Contributed by Nigel Stephens, Algorithmics Ltd. (nigel@algor.co.uk).
-
-   This version uses DPMI interrupts to handle buffered i/o 
-   without the separate "asynctsr" program.
-
-   This file is part of GDB.  
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcmd.h"
-#include "serial.h"
-
-
-/*
- * NS16550 UART registers
- */
-
-#define COM1ADDR	0x3f8
-#define COM2ADDR	0x2f8
-#define COM3ADDR	0x3e8
-#define COM4ADDR	0x3e0
-
-#define	com_data	0	/* data register (R/W) */
-#define	com_dlbl	0	/* divisor latch low (W) */
-#define	com_ier		1	/* interrupt enable (W) */
-#define	com_dlbh	1	/* divisor latch high (W) */
-#define	com_iir		2	/* interrupt identification (R) */
-#define	com_fifo	2	/* FIFO control (W) */
-#define	com_lctl	3	/* line control register (R/W) */
-#define	com_cfcr	3	/* line control register (R/W) */
-#define	com_mcr		4	/* modem control register (R/W) */
-#define	com_lsr		5	/* line status register (R/W) */
-#define	com_msr		6	/* modem status register (R/W) */
-
-/*
- * Constants for computing 16 bit baud rate divisor (lower byte
- * in com_dlbl, upper in com_dlbh) from 1.8432MHz crystal.  Divisor is
- * 1.8432 MHz / (16 * X) for X bps.  If the baud rate can't be set
- * to within +- (desired_rate*SPEED_TOLERANCE/1000) bps, we fail.
- */
-#define COMTICK		(1843200/16)
-#define SPEED_TOLERANCE	30	/* thousandths; real == desired +- 3.0% */
-
-/* interrupt enable register */
-#define	IER_ERXRDY	0x1	/* int on rx ready */
-#define	IER_ETXRDY	0x2	/* int on tx ready */
-#define	IER_ERLS	0x4	/* int on line status change */
-#define	IER_EMSC	0x8	/* int on modem status change */
-
-/* interrupt identification register */
-#define	IIR_FIFO_MASK	0xc0	/* set if FIFOs are enabled */
-#define	IIR_IMASK	0xf	/* interrupt cause mask */
-#define	IIR_NOPEND	0x1	/* nothing pending */
-#define	IIR_RLS		0x6	/* receive line status */
-#define	IIR_RXRDY	0x4	/* receive ready */
-#define	IIR_RXTOUT	0xc	/* receive timeout */
-#define	IIR_TXRDY	0x2	/* transmit ready */
-#define	IIR_MLSC	0x0	/* modem status */
-
-
-/* fifo control register */
-#define	FIFO_ENABLE	0x01	/* enable fifo */
-#define	FIFO_RCV_RST	0x02	/* reset receive fifo */
-#define	FIFO_XMT_RST	0x04	/* reset transmit fifo */
-#define	FIFO_DMA_MODE	0x08	/* enable dma mode */
-#define	FIFO_TRIGGER_1	0x00	/* trigger at 1 char */
-#define	FIFO_TRIGGER_4	0x40	/* trigger at 4 chars */
-#define	FIFO_TRIGGER_8	0x80	/* trigger at 8 chars */
-#define	FIFO_TRIGGER_14	0xc0	/* trigger at 14 chars */
-
-/* character format control register */
-#define	CFCR_DLAB	0x80	/* divisor latch */
-#define	CFCR_SBREAK	0x40	/* send break */
-#define	CFCR_PZERO	0x30	/* zero parity */
-#define	CFCR_PONE	0x20	/* one parity */
-#define	CFCR_PEVEN	0x10	/* even parity */
-#define	CFCR_PODD	0x00	/* odd parity */
-#define	CFCR_PENAB	0x08	/* parity enable */
-#define	CFCR_STOPB	0x04	/* 2 stop bits */
-#define	CFCR_8BITS	0x03	/* 8 data bits */
-#define	CFCR_7BITS	0x02	/* 7 data bits */
-#define	CFCR_6BITS	0x01	/* 6 data bits */
-#define	CFCR_5BITS	0x00	/* 5 data bits */
-
-/* modem control register */
-#define	MCR_LOOPBACK	0x10	/* loopback */
-#define	MCR_IENABLE	0x08	/* output 2 = int enable */
-#define	MCR_DRS		0x04	/* output 1 = xxx */
-#define	MCR_RTS		0x02	/* enable RTS */
-#define	MCR_DTR		0x01	/* enable DTR */
-
-/* line status register */
-#define	LSR_RCV_FIFO	0x80	/* error in receive fifo */
-#define	LSR_TSRE	0x40	/* transmitter empty */
-#define	LSR_TXRDY	0x20	/* transmitter ready */
-#define	LSR_BI		0x10	/* break detected */
-#define	LSR_FE		0x08	/* framing error */
-#define	LSR_PE		0x04	/* parity error */
-#define	LSR_OE		0x02	/* overrun error */
-#define	LSR_RXRDY	0x01	/* receiver ready */
-#define	LSR_RCV_MASK	0x1f
-
-/* modem status register */
-#define	MSR_DCD		0x80
-#define	MSR_RI		0x40
-#define	MSR_DSR		0x20
-#define	MSR_CTS		0x10
-#define	MSR_DDCD	0x08
-#define	MSR_TERI	0x04
-#define	MSR_DDSR	0x02
-#define	MSR_DCTS	0x01
-
-#include <sys/dos.h>
-#include <sys/go32.h>
-#include <sys/dpmi.h>
-
-/* DPMI Communication */
-static union REGS dpmi_regs;
-static struct SREGS dpmi_sregs;
-
-/* 16550 rx fifo trigger point */
-#define FIFO_TRIGGER	FIFO_TRIGGER_4
-
-/* input buffer size */
-#define CBSIZE	4096
-
-/* return raw 18Hz clock count */
-extern long rawclock (void);
-
-#define RAWHZ	18
-
-#ifdef DOS_STATS
-#define CNT_RX		16
-#define CNT_TX		17
-#define CNT_STRAY	18
-#define CNT_ORUN	19
-#define NCNT		20
-
-static int	intrcnt;
-static int	cnts[NCNT];
-static char	*cntnames[NCNT] = {
-  /* h/w interrupt counts. */
-  "mlsc",	"nopend",	"txrdy",	"?3",
-  "rxrdy",	"?5",		"rls", 		"?7", 
-  "?8", 	"?9", 		"?a", 		"?b", 
-  "rxtout", 	"?d", 		"?e",		"?f", 
-  /* s/w counts. */
-  "rxcnt",	"txcnt",	"stray",	"swoflo"
-};
-
-#define COUNT(x) cnts[x]++
-#else
-#define COUNT(x) 
-#endif
-
-/* Main interrupt controller port addresses. */
-#define ICU_BASE	0x20
-#define ICU_OCW2	(ICU_BASE + 0)
-#define ICU_MASK	(ICU_BASE + 1)
-
-/* Original interrupt controller mask register. */
-unsigned char	icu_oldmask;
-
-/* Maximum of 8 interrupts (we don't handle the slave icu yet). */
-#define NINTR	8
-
-static struct intrupt
-{  
-  char			inuse;
-  struct dos_ttystate	*port;
-  _go32_dpmi_seginfo	old_rmhandler;
-  _go32_dpmi_seginfo	old_pmhandler;
-  _go32_dpmi_seginfo	new_rmhandler;
-  _go32_dpmi_seginfo	new_pmhandler;
-  _go32_dpmi_registers	regs;
-} intrupts[NINTR];
-
-
-static struct dos_ttystate
-{
-  int		base;
-  int		irq;
-  int		refcnt;
-  struct intrupt *intrupt;
-  int		fifo;
-  int		baudrate;
-  unsigned char	cbuf[CBSIZE];
-  unsigned int	first;
-  unsigned int	count;
-  int		txbusy;
-  unsigned char	old_mcr;
-  int		ferr;
-  int		perr;
-  int		oflo;
-  int		msr;
-} ports[4] = {
-  {COM1ADDR, 4}, 
-  {COM2ADDR, 3}, 
-  {COM3ADDR, 4}, 
-  {COM4ADDR, 3}
-};
-
-static int dos_open PARAMS ((serial_t scb, const char *name));
-static void dos_raw PARAMS ((serial_t scb));
-static int dos_readchar PARAMS ((serial_t scb, int timeout));
-static int dos_setbaudrate PARAMS ((serial_t scb, int rate));
-static int dos_write PARAMS ((serial_t scb, const char *str, int len));
-static void dos_close PARAMS ((serial_t scb));
-static serial_ttystate dos_get_tty_state PARAMS ((serial_t scb));
-static int dos_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
-static int dos_baudconv PARAMS ((int rate));
-
-#define inb(p,a)	inportb((p)->base + (a))
-#define outb(p,a,v)	outportb((p)->base + (a), (v))
-#define disable()	asm volatile ("cli");
-#define enable()	asm volatile ("sti");
-
-
-static int
-dos_getc (port)
-     volatile struct dos_ttystate *port;
-{
-    int c;
-
-    if (port->count == 0)
-      return -1;
-
-    c = port->cbuf[port->first];
-    disable ();
-    port->first = (port->first + 1) & (CBSIZE - 1);
-    port->count--;
-    enable ();
-    return c;
-}
-    
-
-static int 
-dos_putc (c, port)
-     int c;
-     struct dos_ttystate *port;
-{
-    if (port->count >= CBSIZE - 1)
-	return -1;
-    port->cbuf[(port->first + port->count) & (CBSIZE - 1)] = c;
-    port->count++;
-    return 0;
-}
-
-
-
-static void
-dos_comisr (irq)
-     int irq;
-{
-  struct dos_ttystate *port;
-  unsigned char iir, lsr, c;
-
-  disable ();			/* Paranoia */
-  outportb (ICU_OCW2, 0x20);	/* End-Of-Interrupt */
-#ifdef DOS_STATS
-  ++intrcnt;
-#endif
-
-  port = intrupts[irq].port;
-  if (!port) 
-    {
-      COUNT (CNT_STRAY);
-      return;		/* not open */
-    }
-
-  while (1)
-    {
-      iir = inb (port, com_iir) & IIR_IMASK;
-      switch (iir) 
-	{
-	  
-	case IIR_RLS:
-	  lsr = inb (port, com_lsr);
-	  goto rx;
-	  
-	case IIR_RXTOUT:
-	case IIR_RXRDY:
-	  lsr = 0;
-	  
-      rx:
-	  do 
-	    {
-	      c = inb (port, com_data);
-	      if (lsr & (LSR_BI | LSR_FE | LSR_PE | LSR_OE))
-		{
-		  if (lsr & (LSR_BI | LSR_FE))
-		    port->ferr++;
-		  else if (lsr & LSR_PE)
-		    port->perr++;
-		  if (lsr & LSR_OE)
-		    port->oflo++;
-		}
-
-	      if (dos_putc (c, port) < 0)
-		{
-		  COUNT (CNT_ORUN);
-		}
-	      else
-		{
-		  COUNT (CNT_RX);
-		}
-	    }
-	  while ((lsr = inb (port, com_lsr)) & LSR_RXRDY);
-	  break;
-	  
-	case IIR_MLSC:
-	  /* could be used to flowcontrol Tx */
-	  port->msr = inb (port, com_msr);
-	  break;
-	  
-	case IIR_TXRDY:
-	  port->txbusy = 0;
-	  break;
-
-	case IIR_NOPEND:
-	  /* no more pending interrupts, all done */
-	  return;
-
-	default:
-	  /* unexpected interrupt, ignore */
-	  break;
-	}
-      COUNT (iir);
-    } 
-}
-
-#ifdef __STDC__
-#define ISRNAME(x) dos_comisr##x
-#else
-#define ISRNAME(x) dos_comisr/**/x
-#endif
-#define ISR(x) static void ISRNAME(x)() {dos_comisr(x);}
-
-ISR(0) ISR(1) ISR(2) ISR(3)
-ISR(4) ISR(5) ISR(6) ISR(7)
-
-typedef void (*isr_t)();
-
-static isr_t isrs[NINTR] = {
-  ISRNAME(0), ISRNAME(1), ISRNAME(2), ISRNAME(3),
-  ISRNAME(4), ISRNAME(5), ISRNAME(6), ISRNAME(7)
-};
-
-
-
-static struct intrupt *
-dos_hookirq (irq)
-     unsigned int irq;
-{
-  struct intrupt *intr;
-  unsigned int vec;
-  isr_t isr;
-
-  if (irq >= NINTR)
-    return 0;
-
-  intr = &intrupts[irq];
-  if (intr->inuse)
-    return 0;
-  
-  vec = 0x08 + irq;
-  isr = isrs[irq];
-
-  /* setup real mode handler */
-  _go32_dpmi_get_real_mode_interrupt_vector (vec, &intr->old_rmhandler);
-
-  intr->new_rmhandler.pm_selector = _go32_my_cs();
-  intr->new_rmhandler.pm_offset = (u_long)isr;
-  if (_go32_dpmi_allocate_real_mode_callback_iret (&intr->new_rmhandler,
-						   &intr->regs))
-    {
-      return 0;
-    }
-
-  if (_go32_dpmi_set_real_mode_interrupt_vector (vec, &intr->new_rmhandler))
-    {
-      return 0;
-    }
-      
-  /* setup protected mode handler */
-  _go32_dpmi_get_protected_mode_interrupt_vector(vec, &intr->old_pmhandler);
-
-  intr->new_pmhandler.pm_selector = _go32_my_cs();
-  intr->new_pmhandler.pm_offset = (u_long)isr;
-  _go32_dpmi_allocate_iret_wrapper (&intr->new_pmhandler);
-
-  if (_go32_dpmi_set_protected_mode_interrupt_vector(vec, &intr->new_pmhandler))
-    {
-      return 0;
-    }
-
-  /* setup interrupt controller mask */
-  disable ();
-  outportb (ICU_MASK, inportb (ICU_MASK) & ~(1 << irq));
-  enable ();
-
-  intr->inuse = 1;
-  return intr;
-}
-
-
-static void
-dos_unhookirq (intr)
-     struct intrupt *intr;
-{
-  unsigned int irq, vec;
-  unsigned char mask;
-
-  irq = intr - intrupts;
-  vec = 0x08 + irq;
-
-  /* restore old interrupt mask bit */
-  mask = 1 << irq;
-  disable ();
-  outportb (ICU_MASK, inportb (ICU_MASK) | (mask & icu_oldmask));
-  enable ();
-
-  /* remove real mode handler */
-  _go32_dpmi_set_real_mode_interrupt_vector (vec, &intr->old_rmhandler);
-  _go32_dpmi_free_real_mode_callback (&intr->new_rmhandler);
-      
-  /* remove protected mode handler */
-  _go32_dpmi_set_protected_mode_interrupt_vector (vec, &intr->old_pmhandler);
-  _go32_dpmi_free_iret_wrapper (&intr->new_pmhandler);
-  intr->inuse = 0;
-}
-
-
-
-static int
-dos_open (scb, name)
-     serial_t scb;
-     const char *name;
-{
-  struct dos_ttystate *port;
-  int fd, i;
-
-  if (strncasecmp (name, "/dev/", 5) == 0)
-    name += 5;
-  else if (strncasecmp (name, "\\dev\\", 5) == 0)
-    name += 5;
-
-  if (strlen (name) != 4 || strncasecmp (name, "com", 3) != 0)
-    {
-      errno = ENOENT;
-      return -1;
-    }
-
-  if (name[3] < '1' || name[3] > '4')
-    {
-      errno = ENOENT;
-      return -1;
-    }
-
-  fd = name[3] - '1';
-  port = &ports[fd];
-  if (port->refcnt++ > 0)
-    {
-      /* Device already opened another user.  Just point at it. */
-      scb->fd = fd;
-      return 0;
-    }
-
-  /* force access to ID reg */
-  outb(port, com_cfcr, 0);
-  outb(port, com_iir, 0);
-  for (i = 0; i < 17; i++) {
-    if ((inb(port, com_iir) & 0x38) == 0)
-      goto ok;
-    (void) inb(port, com_data); /* clear recv */
-  }
-  errno = ENODEV;
-  return -1;
-
-ok:
-  /* disable all interrupts in chip */
-  outb(port, com_ier, 0);
-
-  /* tentatively enable 16550 fifo, and see if it responds */
-  outb(port, com_fifo, FIFO_ENABLE|FIFO_RCV_RST|FIFO_XMT_RST|FIFO_TRIGGER);
-  sleep(1);
-  port->fifo = ((inb(port, com_iir) & IIR_FIFO_MASK) == IIR_FIFO_MASK);
-
-  /* clear pending status reports. */
-  (void) inb(port, com_lsr);
-  (void) inb(port, com_msr);
-
-  /* enable external interrupt gate (to avoid floating IRQ) */
-  outb(port, com_mcr, MCR_IENABLE);
-
-  /* hook up interrupt handler and initialise icu */
-  port->intrupt = dos_hookirq (port->irq);
-  if (!port->intrupt)
-    {
-      outb(port, com_mcr, 0);
-      outb(port, com_fifo, 0);
-      errno = ENODEV;
-      return -1;
-    }
-
-  disable ();
-
-  /* record port */
-  port->intrupt->port = port; 
-  scb->fd = fd;
-
-  /* clear rx buffer, tx busy flag and overflow count */
-  port->first = port->count = 0;
-  port->txbusy = 0;
-  port->oflo = 0;
-
-  /* set default baud rate and mode: 9600,8,n,1 */
-  i = dos_baudconv (port->baudrate = 9600);
-  outb(port, com_cfcr, CFCR_DLAB);
-  outb(port, com_dlbl, i & 0xff);
-  outb(port, com_dlbh, i >> 8);
-  outb(port, com_cfcr, CFCR_8BITS);
-
-  /* enable all interrupts */
-  outb(port, com_ier, IER_ETXRDY | IER_ERXRDY | IER_ERLS | IER_EMSC);
-
-  /* enable DTR & RTS */
-  outb(port, com_mcr, MCR_DTR | MCR_RTS | MCR_IENABLE);
-
-  enable ();
-
-  return 0;
-}
-
-
-static void
-dos_close (scb)
-     serial_t scb;
-{
-    struct dos_ttystate *port;
-    struct intrupt *intrupt;
-
-    if (!scb)
-      return;
-
-    port = &ports[scb->fd];
-
-    if (port->refcnt-- > 1)
-      return;
-
-    if (!(intrupt = port->intrupt))
-      return;
-
-    /* disable interrupts, fifo, flow control */
-    disable ();
-    port->intrupt = 0;
-    intrupt->port = 0;
-    outb(port, com_fifo, 0);
-    outb(port, com_ier, 0);
-    enable ();
-
-    /* unhook handler, and disable interrupt gate */
-    dos_unhookirq (intrupt);
-    outb(port, com_mcr, 0);
-
-    /* Check for overflow errors */
-    if (port->oflo)
-      {
-	fprintf_unfiltered (gdb_stderr,
-			    "Serial input overruns occurred.\n");
-	fprintf_unfiltered (gdb_stderr, "This system %s handle %d baud.\n",
-			    port->fifo ? "cannot" : "needs a 16550 to",
-			    port->baudrate);
-      }
-}
-
-
-
-static int
-dos_noop (scb)
-     serial_t scb;
-{
-  return 0;
-}
-
-static void
-dos_raw (scb)
-     serial_t scb;
-{
-  /* Always in raw mode */
-}
-
-static int
-dos_readchar (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  struct dos_ttystate *port = &ports[scb->fd];
-  long then;
-  int c;
-
-  then = rawclock() + (timeout * RAWHZ);
-  while ((c = dos_getc (port)) < 0)
-    {
-      if (timeout >= 0 && (rawclock () - then) >= 0)
-	return SERIAL_TIMEOUT;
-      notice_quit ();
-    }
-
-  return c;
-}
-
-
-static serial_ttystate
-dos_get_tty_state (scb)
-     serial_t scb;
-{
-  struct dos_ttystate *port = &ports[scb->fd];
-  struct dos_ttystate *state;
-
-  state = (struct dos_ttystate *) xmalloc (sizeof *state);
-  *state = *port;
-  return (serial_ttystate) state;
-}
-
-static int
-dos_set_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  struct dos_ttystate *state;
-
-  state = (struct dos_ttystate *) ttystate;
-  dos_setbaudrate (scb, state->baudrate);
-  return 0;
-}
-
-static int
-dos_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
-     serial_t scb;
-     serial_ttystate new_ttystate;
-     serial_ttystate old_ttystate;
-{
-  struct dos_ttystate *state;
-
-  state = (struct dos_ttystate *) new_ttystate;
-  dos_setbaudrate (scb, state->baudrate);
-  return 0;
-}
-
-static int
-dos_flush_input (scb)
-     serial_t scb;
-{
-  struct dos_ttystate *port = &ports[scb->fd];
-  disable();
-  port->first = port->count = 0;
-  if (port->fifo)
-    outb(port, com_fifo, FIFO_ENABLE|FIFO_RCV_RST|FIFO_TRIGGER);
-  enable();
-}
-
-static void
-dos_print_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  /* Nothing to print */
-  return;
-}
-
-static int
-dos_baudconv (rate)
-     int rate;
-{
-  long x, err;
-  
-  if (rate <= 0) 
-    return -1;
-
-#define divrnd(n, q)	(((n) * 2 / (q) + 1) / 2) /* divide and round off */
-  x = divrnd(COMTICK, rate);
-  if (x <= 0)
-    return -1;
-  
-  err = divrnd(1000 * COMTICK, x * rate) - 1000;
-  if (err < 0)
-    err = -err;
-  if (err > SPEED_TOLERANCE)
-    return -1;
-#undef divrnd
-  return x;
-}
-
-
-static int
-dos_setbaudrate (scb, rate)
-     serial_t scb;
-     int rate;
-{
-    struct dos_ttystate *port = &ports[scb->fd];
-
-    if (port->baudrate != rate) 
-      {
-	int x;
-	unsigned char cfcr;
-
-	x = dos_baudconv (rate);
-	if (x <= 0)
-	  {
-	    fprintf_unfiltered (gdb_stderr, "%d: impossible baudrate\n", rate);
-	    errno = EINVAL;
-	    return -1;
-	  }
-
-	disable ();
-	cfcr = inb (port, com_cfcr);
-
-	outb(port, com_cfcr, CFCR_DLAB);
-	outb(port, com_dlbl, x & 0xff);
-	outb(port, com_dlbh, x >> 8);
-	outb(port, com_cfcr, cfcr);
-	port->baudrate = rate;
-	enable ();
-      }
-
-    return 0;
-}
-
-static int
-dos_setstopbits (scb, num)
-     serial_t scb;
-     int num;
-{
-    struct dos_ttystate *port = &ports[scb->fd];
-    unsigned char cfcr;
-
-    disable ();
-    cfcr = inb (port, com_cfcr);
-
-    switch (num)
-      {
-      case SERIAL_1_STOPBITS:
-	outb (port, com_cfcr, cfcr & ~CFCR_STOPB);
-	break;
-      case SERIAL_1_AND_A_HALF_STOPBITS:
-      case SERIAL_2_STOPBITS:
-	outb (port, com_cfcr, cfcr | CFCR_STOPB);
-	break;
-      default:
-	enable ();
-	return 1;
-      }
-    enable ();
-
-    return 0;
-}
-
-static int
-dos_write (scb, str, len)
-     serial_t scb;
-     const char *str;
-     int len;
-{
-  volatile struct dos_ttystate *port = &ports[scb->fd];
-  int fifosize = port->fifo ? 16 : 1;
-  long then;
-  int cnt;
-
-   while (len > 0) 
-     {
-	/* send the data, fifosize bytes at a time */
-	cnt = fifosize > len ? len : fifosize;
-	port->txbusy = 1;
-	outportsb (port->base + com_data, str, cnt);
-	str += cnt;
-	len -= cnt;
-#ifdef DOS_STATS
-	cnts[CNT_TX] += cnt;
-#endif
-	/* wait for transmission to complete (max 1 sec) */
-	then = rawclock() + RAWHZ;
-	while (port->txbusy)
-	  {
-	    if ((rawclock () - then) >= 0)
-	      {
-		  errno = EIO;
-		  return SERIAL_ERROR;
-	      }
-	  }
-    }
-  return 0;
-}
-
-
-static int
-dos_sendbreak (scb)
-     serial_t scb;
-{
-  volatile struct dos_ttystate *port = &ports[scb->fd];
-  unsigned char cfcr;
-  long then;
-
-  cfcr = inb(port, com_cfcr);
-  outb(port, com_cfcr, cfcr | CFCR_SBREAK);
-
-  /* 0.25 sec delay */
-  then = rawclock () + RAWHZ / 4;
-  while ((rawclock () - then) < 0)
-    continue;
-
-  outb(port, com_cfcr, cfcr);
-  return 0;
-}
-
-
-static struct serial_ops dos_ops =
-{
-  "hardwire",
-  0,
-  dos_open,
-  dos_close,
-  dos_readchar,
-  dos_write,
-  dos_noop,			/* flush output */
-  dos_flush_input,
-  dos_sendbreak,
-  dos_raw,
-  dos_get_tty_state,
-  dos_set_tty_state,
-  dos_print_tty_state,
-  dos_noflush_set_tty_state,
-  dos_setbaudrate,
-  dos_setstopbits,
-  dos_noop,			/* wait for output to drain */
-};
-
-
-static void
-dos_info (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct dos_ttystate *port;
-  int i;
-
-  for (port = ports; port < &ports[4]; port++) 
-    {
-      if (port->baudrate == 0)
-	continue;
-      printf_filtered ("Port:\tCOM%d (%sactive)\n", port - ports + 1,
-		       port->intrupt ? "" : "not ");
-      printf_filtered ("Addr:\t0x%03x (irq %d)\n", port->base, port->irq);
-      printf_filtered ("16550:\t%s\n", port->fifo ? "yes" : "no");
-      printf_filtered ("Speed:\t%d baud\n", port->baudrate);
-      printf_filtered ("Errs:\tframing %d parity %d overflow %d\n\n", 
-		       port->ferr, port->perr, port->oflo);
-    }
-
-#ifdef DOS_STATS
-  printf_filtered ("\nTotal interrupts: %d\n", intrcnt);
-  for (i = 0; i < NCNT; i++)
-    if (cnts[i])
-      printf_filtered ("%s:\t%d\n", cntnames[i], cnts[i]);
-#endif
-}
-
-
-void
-_initialize_ser_dos ()
-{
-  struct cmd_list_element *c;
-
-  serial_add_interface (&dos_ops);
-
-  /* Save original interrupt mask register. */
-  icu_oldmask = inportb (ICU_MASK);
-
-  /* Mark fixed motherboard irqs as inuse. */
-  intrupts[0].inuse =		/* timer tick */
-    intrupts[1].inuse =		/* keyboard */
-      intrupts[2].inuse = 1;	/* slave icu */
-    
-  add_show_from_set (
-    add_set_cmd ("com1base", class_obscure, var_zinteger,
-		 (char *) &ports[0].base,
-		 "Set COM1 base i/o port address.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("com1irq", class_obscure, var_zinteger,
-		 (char *) &ports[0].irq,
-		 "Set COM1 interrupt request.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("com2base", class_obscure, var_zinteger,
-		 (char *) &ports[1].base,
-		 "Set COM2 base i/o port address.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("com2irq", class_obscure, var_zinteger,
-		 (char *) &ports[1].irq,
-		 "Set COM2 interrupt request.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("com3base", class_obscure, var_zinteger,
-		 (char *) &ports[2].base,
-		 "Set COM3 base i/o port address.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("com3irq", class_obscure, var_zinteger,
-		 (char *) &ports[2].irq,
-		 "Set COM3 interrupt request.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("com4base", class_obscure, var_zinteger,
-		 (char *) &ports[3].base,
-		 "Set COM4 base i/o port address.",
-		 &setlist),
-	&showlist);
-
-  add_show_from_set (
-    add_set_cmd ("com4irq", class_obscure, var_zinteger,
-		 (char *) &ports[3].irq,
-		 "Set COM4 interrupt request.",
-		 &setlist),
-	&showlist);
-
-  add_info ("serial", dos_info,
-	    "Print DOS serial port status.");
-}
diff --git a/gdb/ser-mac.c b/gdb/ser-mac.c
deleted file mode 100644
index df0040e..0000000
--- a/gdb/ser-mac.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* Remote serial interface for local (hardwired) serial ports for Macintosh.
-   Copyright 1994 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by Stan Shebs.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "serial.h"
-
-#include <Types.h>
-#include <Devices.h>
-/* This is the regular Mac Serial.h, but copied to a different name
-   so as not to get confused with the GDB serial.h above.  */
-#include "MacSerial.h"
-
-/* This is unused for now.  We just return a placeholder. */
-
-struct mac_ttystate
-  {
-    int bogus;
-  };
-
-static int mac_open PARAMS ((serial_t scb, const char *name));
-static void mac_raw PARAMS ((serial_t scb));
-static int mac_readchar PARAMS ((serial_t scb, int timeout));
-static int mac_setbaudrate PARAMS ((serial_t scb, int rate));
-static int mac_write PARAMS ((serial_t scb, const char *str, int len));
-static void mac_close PARAMS ((serial_t scb));
-static serial_ttystate mac_get_tty_state PARAMS ((serial_t scb));
-static int mac_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
-static char *aptr PARAMS ((short p));
-
-short input_refnum;
-short output_refnum;
-
-char *mac_input_buffer;
-char *mac_output_buffer;
-
-static int
-mac_open (scb, name)
-     serial_t scb;
-     const char *name;
-{
-  OSErr err;
-
-  /* Alloc buffer space first - that way any allocation failures are
-     intercepted before the serial driver gets involved. */
-  if (mac_input_buffer == NULL)
-    mac_input_buffer = (char *) xmalloc (4096);
-  /* Match on a name and open a port. */
-  if (strcmp (name, "modem") == 0)
-    {
-      err = OpenDriver ("\p.AIn", &input_refnum);
-      if (err != 0)
-	{
-	  return (-1);
-	}
-      err = OpenDriver ("\p.AOut", &output_refnum);
-      if (err != 0)
-	{
-	  CloseDriver (input_refnum);
-	  return (-1);
-	}
-    }
-  else if (strcmp (name, "printer") == 0)
-    {
-      err = OpenDriver ("\p.BIn", &input_refnum);
-      if (err != 0)
-	{
-	  return (-1);
-	}
-      err = OpenDriver ("\p.BOut", &output_refnum);
-      if (err != 0)
-	{
-	  CloseDriver (input_refnum);
-	  return (-1);
-	}
-      /* fake */
-      scb->fd = 1;
-      return 0;
-    }
-  else
-    {
-      error ("You must specify a valid serial port name; your choices are `modem' or `printer'.");
-      errno = ENOENT;
-      return (-1);
-    }
-  /* We got something open. */
-  if (1 /* using custom buffer */)
-    SerSetBuf (input_refnum, mac_input_buffer, 4096);
-  /* Set to a GDB-preferred state. */
-  SerReset (input_refnum,  stop10|noParity|data8|baud9600);
-  SerReset (output_refnum, stop10|noParity|data8|baud9600);
-  {
-    CntrlParam cb;
-    struct SerShk *handshake;
-
-    cb.ioCRefNum = output_refnum;
-    cb.csCode = 14;
-    handshake = (struct SerShk *) &cb.csParam[0];
-    handshake->fXOn = 0;
-    handshake->fCTS = 0;
-    handshake->xOn = 0;
-    handshake->xOff = 0;
-    handshake->errs = 0;
-    handshake->evts = 0;
-    handshake->fInX = 0;
-    handshake->fDTR = 0;
-    err = PBControl ((ParmBlkPtr) &cb, 0);
-    if (err < 0)
-      return (-1);
-  }
-  /* fake */
-  scb->fd = 1;
-  return 0;
-}
-
-static int
-mac_noop (scb)
-     serial_t scb;
-{
-  return 0;
-}
-
-static void
-mac_raw (scb)
-     serial_t scb;
-{
-  /* Always effectively in raw mode. */
-}
-
-/* Read a character with user-specified timeout.  TIMEOUT is number of seconds
-   to wait, or -1 to wait forever.  Use timeout of 0 to effect a poll.  Returns
-   char if successful.  Returns -2 if timeout expired, EOF if line dropped
-   dead, or -3 for any other error (see errno in that case). */
-
-static int
-mac_readchar (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  int status, n;
-  /* time_t */ unsigned long start_time, now;
-  OSErr err;
-  CntrlParam cb;
-  IOParam pb;
-
-  if (scb->bufcnt-- > 0)
-    return *scb->bufp++;
-
-  time (&start_time);
-
-  while (1)
-    {
-      cb.ioCRefNum = input_refnum;
-      cb.csCode = 2;
-      err = PBStatus ((ParmBlkPtr) &cb, 0);
-      if (err < 0)
-	return SERIAL_ERROR;
-      n = *((long *) &cb.csParam[0]);
-      if (n > 0)
-	{
-	  pb.ioRefNum = input_refnum;
-	  pb.ioBuffer = (Ptr) (scb->buf);
-	  pb.ioReqCount = (n > 64 ? 64 : n);
-	  err = PBRead ((ParmBlkPtr) &pb, 0);
-	  if (err < 0)
-	    return SERIAL_ERROR;
-	  scb->bufcnt = pb.ioReqCount;
-	  scb->bufcnt--;
-	  scb->bufp = scb->buf;
-	  return *scb->bufp++;
-	}
-      else if (timeout == 0)
-	return SERIAL_TIMEOUT;
-      else if (timeout == -1)
-	;
-      else
-	{
-	  time (&now);
-	  if (now > start_time + timeout)
-	    return SERIAL_TIMEOUT;
-	}
-      PROGRESS (1);
-    }
-}
-
-/* mac_{get set}_tty_state() are both dummys to fill out the function
-   vector.  Someday, they may do something real... */
-
-static serial_ttystate
-mac_get_tty_state (scb)
-     serial_t scb;
-{
-  struct mac_ttystate *state;
-
-  state = (struct mac_ttystate *) xmalloc (sizeof *state);
-
-  return (serial_ttystate) state;
-}
-
-static int
-mac_set_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  return 0;
-}
-
-static int
-mac_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
-     serial_t scb;
-     serial_ttystate new_ttystate;
-     serial_ttystate old_ttystate;
-{
-  return 0;
-}
-
-static void
-mac_print_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  /* Nothing to print.  */
-  return;
-}
-
-/* If there is a tricky formula to relate real baud rates
-   to what the serial driver wants, we should use it.  Until
-   we get one, this table will have to do.  */
-
-static struct {
-  int real_rate;
-  int bits;
-} mac_baud_rate_table[] = {
-  { 57600, baud57600 },
-  { 38400, 1 },
-  { 19200, baud19200 },
-  { 9600, baud9600 },
-  { 7200, baud7200 },
-  { 4800, baud4800 },
-  { 3600, baud3600 },
-  { 2400, baud2400 },
-  { 1800, baud1800 },
-  { 1200, baud1200 },
-  { 600, baud600 },
-  { 300, baud300 },
-  { 0, 0 }
-};
-
-static int
-mac_set_baud_rate (scb, rate)
-     serial_t scb;
-     int rate;
-{
-  int i, bits;
-
-  for (i = 0; mac_baud_rate_table[i].real_rate != 0; ++i)
-    {
-      if (mac_baud_rate_table[i].real_rate == rate)
-	{
-	  bits = mac_baud_rate_table[i].bits;
-	  break;
-	}
-    }
-  SerReset (input_refnum,  stop10|noParity|data8|bits);
-  SerReset (output_refnum, stop10|noParity|data8|bits);
-}
-
-static int
-mac_set_stop_bits (scb, num)
-     serial_t scb;
-     int num;
-{
-  return 0;
-}
-
-int first_mac_write = 0;
-
-static int
-mac_write (scb, str, len)
-     serial_t scb;
-     const char *str;
-     int len;
-{
-  OSErr err;
-  IOParam pb;
-
-  if (first_mac_write++ < 4)
-    {
-      sleep (1);
-    }
-  pb.ioRefNum = output_refnum;
-  pb.ioBuffer = (Ptr) str;
-  pb.ioReqCount = len;
-  err = PBWrite ((ParmBlkPtr) &pb, 0);
-  if (err < 0)
-    {
-      return 1;
-    }
-  return 0;
-}
-
-static void
-mac_close (serial_t scb)
-{
-  if (input_refnum)
-    {
-      if (1 /* custom buffer */)
-	SerSetBuf (input_refnum, mac_input_buffer, 0);
-      CloseDriver (input_refnum);
-      input_refnum = 0;
-    }
-  if (output_refnum)
-    {
-      if (0 /* custom buffer */)
-	SerSetBuf (input_refnum, mac_output_buffer, 0);
-      CloseDriver (output_refnum);
-      output_refnum = 0;
-    }
-}
-
-static struct serial_ops mac_ops =
-{
-  "hardwire",
-  0,
-  mac_open,
-  mac_close,
-  mac_readchar,
-  mac_write,
-  mac_noop,			/* flush output */
-  mac_noop,			/* flush input */
-  mac_noop,			/* send break -- currently only for nindy */
-  mac_raw,
-  mac_get_tty_state,
-  mac_set_tty_state,
-  mac_print_tty_state,
-  mac_noflush_set_tty_state,
-  mac_set_baud_rate,
-  mac_set_stop_bits,
-  mac_noop,			/* wait for output to drain */
-};
-
-void
-_initialize_ser_mac ()
-{
-  serial_add_interface (&mac_ops);
-}
diff --git a/gdb/ser-ocd.c b/gdb/ser-ocd.c
deleted file mode 100644
index 971f84e..0000000
--- a/gdb/ser-ocd.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* Remote serial interface for Macraigor Systems implementation of
-	On-Chip Debugging using serial target box or serial wiggler
-
-   Copyright 1994, 1997 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "serial.h"
-
-#ifdef _WIN32
-#include <windows.h>
-#endif
-
-static int ser_ocd_open PARAMS ((serial_t scb, const char *name));
-static void ser_ocd_raw PARAMS ((serial_t scb));
-static int ser_ocd_readchar PARAMS ((serial_t scb, int timeout));
-static int ser_ocd_setbaudrate PARAMS ((serial_t scb, int rate));
-static int ser_ocd_write PARAMS ((serial_t scb, const char *str, int len));
-static void ser_ocd_close PARAMS ((serial_t scb));
-static serial_ttystate ser_ocd_get_tty_state PARAMS ((serial_t scb));
-static int ser_ocd_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
-
-#ifdef _WIN32
-/* On Windows, this function pointer is initialized to a function in
-   the wiggler DLL.  */
-static int (*dll_do_command) PARAMS ((const char *, char *));
-#endif
-
-static int
-ocd_open (scb, name)
-     serial_t scb;
-     const char *name;
-{
-#ifdef _WIN32
-  /* Find the wiggler DLL which talks to the board.  */
-  if (dll_do_command == NULL)
-    {
-      HINSTANCE handle;
-
-      /* FIXME: Should the user be able to configure this?  */
-      handle = LoadLibrary ("Wigglers.dll");
-      if (handle == NULL)
-	error ("Can't load Wigglers.dll");
-
-      dll_do_command = ((int (*) PARAMS ((const char *, char *)))
-			GetProcAddress (handle, "do_command"));
-      if (dll_do_command == NULL)
-	error ("Can't find do_command function in Wigglers.dll");
-    }
-#else
-  /* No wiggler DLLs on Unix yet, fail.  */
-  error ("Wiggler library not available for this type of host.");
-#endif /* _WIN32 */
-  return 0;
-}
-
-static int
-ocd_noop (scb)
-     serial_t scb;
-{
-  return 0;
-}
-
-static void
-ocd_raw (scb)
-     serial_t scb;
-{
-  /* Always in raw mode */
-}
-
-static void
-ocd_readremote ()
-{
-}
-
-/* We need a buffer to store responses from the Wigglers.dll */
-#define WIGGLER_BUFF_SIZE 512
-unsigned char from_wiggler_buffer[WIGGLER_BUFF_SIZE];
-unsigned char * wiggler_buffer_ptr;	/* curr spot in buffer */
-
-static int
-ocd_readchar (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  /* Catch attempts at reading past the end of the buffer */
-  if (wiggler_buffer_ptr >
-              (from_wiggler_buffer + (sizeof (char *) * WIGGLER_BUFF_SIZE)))
-    error ("ocd_readchar asked to read past the end of the buffer!");
-
-  return (int) *wiggler_buffer_ptr++; /* return curr char and increment ptr */
-}
-
-struct ocd_ttystate {
-  int dummy;
-};
-
-/* ocd_{get set}_tty_state() are both dummys to fill out the function
-   vector.  Someday, they may do something real... */
-
-static serial_ttystate
-ocd_get_tty_state (scb)
-     serial_t scb;
-{
-  struct ocd_ttystate *state;
-
-  state = (struct ocd_ttystate *) xmalloc (sizeof *state);
-
-  return (serial_ttystate) state;
-}
-
-static int
-ocd_set_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  return 0;
-}
-
-static int
-ocd_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
-     serial_t scb;
-     serial_ttystate new_ttystate;
-     serial_ttystate old_ttystate;
-{
-  return 0;
-}
-
-static void
-ocd_print_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  /* Nothing to print.  */
-  return;
-}
-
-static int
-ocd_setbaudrate (scb, rate)
-     serial_t scb;
-     int rate;
-{
-  return 0;
-}
-
-static int
-ocd_write (scb, str, len)
-     serial_t scb;
-     const char *str;
-     int len;
-{
-  char c;
-
-#ifdef _WIN32 
-  /* send packet to Wigglers.dll and store response so we can give it to
-	remote-wiggler.c when get_packet is run */
-  dll_do_command (str, from_wiggler_buffer);
-  wiggler_buffer_ptr = from_wiggler_buffer;
-#endif
-
-  return 0;
-}
-
-static void
-ocd_close (scb)
-     serial_t scb;
-{
-}
-
-static struct serial_ops ocd_ops =
-{
-  "ocd",
-  0,
-  ocd_open,
-  ocd_close,
-  ocd_readchar,
-  ocd_write,
-  ocd_noop,		/* flush output */
-  ocd_noop,		/* flush input */
-  ocd_noop,		/* send break -- currently used only for nindy */
-  ocd_raw,
-  ocd_get_tty_state,
-  ocd_set_tty_state,
-  ocd_print_tty_state,
-  ocd_noflush_set_tty_state,
-  ocd_setbaudrate,
-  ocd_noop,		/* wait for output to drain */
-};
-
-void
-_initialize_ser_ocd_bdm ()
-{
-  serial_add_interface (&ocd_ops);
-}
diff --git a/gdb/ser-tcp.c b/gdb/ser-tcp.c
deleted file mode 100644
index c551337..0000000
--- a/gdb/ser-tcp.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/* Serial interface for raw TCP connections on Un*x like systems
-   Copyright 1992, 1993, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "serial.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <sys/socket.h>
-
-#ifndef __CYGWIN32__
-#include <netinet/tcp.h>
-#endif
-
-#include "signals.h"
-#include "gdb_string.h"
-
-struct tcp_ttystate
-{
-  int bogus;
-};
-
-static int tcp_open PARAMS ((serial_t scb, const char *name));
-static void tcp_raw PARAMS ((serial_t scb));
-static int wait_for PARAMS ((serial_t scb, int timeout));
-static int tcp_readchar PARAMS ((serial_t scb, int timeout));
-static int tcp_setbaudrate PARAMS ((serial_t scb, int rate));
-static int tcp_setstopbits PARAMS ((serial_t scb, int num));
-static int tcp_write PARAMS ((serial_t scb, const char *str, int len));
-/* FIXME: static void tcp_restore PARAMS ((serial_t scb)); */
-static void tcp_close PARAMS ((serial_t scb));
-static serial_ttystate tcp_get_tty_state PARAMS ((serial_t scb));
-static int tcp_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
-static int tcp_return_0 PARAMS ((serial_t));
-static int tcp_noflush_set_tty_state PARAMS ((serial_t, serial_ttystate,
-					      serial_ttystate));
-static void tcp_print_tty_state PARAMS ((serial_t, serial_ttystate));
-
-void _initialize_ser_tcp PARAMS ((void));
-
-/* Open up a raw tcp socket */
-
-static int
-tcp_open(scb, name)
-     serial_t scb;
-     const char *name;
-{
-  char *port_str;
-  int port;
-  struct hostent *hostent;
-  struct sockaddr_in sockaddr;
-  int tmp;
-  char hostname[100];
-  struct protoent *protoent;
-  int i;
-
-  port_str = strchr (name, ':');
-
-  if (!port_str)
-    error ("tcp_open: No colon in host name!"); /* Shouldn't ever happen */
-
-  tmp = min (port_str - name, (int) sizeof hostname - 1);
-  strncpy (hostname, name, tmp); /* Don't want colon */
-  hostname[tmp] = '\000';	/* Tie off host name */
-  port = atoi (port_str + 1);
-
-  hostent = gethostbyname (hostname);
-
-  if (!hostent)
-    {
-      fprintf_unfiltered (gdb_stderr, "%s: unknown host\n", hostname);
-      errno = ENOENT;
-      return -1;
-    }
-
-  for (i = 1; i <= 15; i++)
-    {
-      scb->fd = socket (PF_INET, SOCK_STREAM, 0);
-      if (scb->fd < 0)
-	return -1;
-
-      /* Allow rapid reuse of this port. */
-      tmp = 1;
-      setsockopt (scb->fd, SOL_SOCKET, SO_REUSEADDR, (char *)&tmp, sizeof(tmp));
-
-      /* Enable TCP keep alive process. */
-      tmp = 1;
-      setsockopt (scb->fd, SOL_SOCKET, SO_KEEPALIVE, (char *)&tmp, sizeof(tmp));
-
-      sockaddr.sin_family = PF_INET;
-      sockaddr.sin_port = htons(port);
-      memcpy (&sockaddr.sin_addr.s_addr, hostent->h_addr,
-	      sizeof (struct in_addr));
-
-      if (!connect (scb->fd, (struct sockaddr *) &sockaddr, sizeof(sockaddr)))
-	break;
-
-      close (scb->fd);
-      scb->fd = -1;
-
-/* We retry for ECONNREFUSED because that is often a temporary condition, which
-   happens when the server is being restarted.  */
-
-      if (errno != ECONNREFUSED)
-	return -1;
-
-      sleep (1);
-    }
-
-  protoent = getprotobyname ("tcp");
-  if (!protoent)
-    return -1;
-
-  tmp = 1;
-  if (setsockopt (scb->fd, protoent->p_proto, TCP_NODELAY,
-		  (char *)&tmp, sizeof(tmp)))
-    return -1;
-
-  signal(SIGPIPE, SIG_IGN);	/* If we don't do this, then GDB simply exits
-				   when the remote side dies.  */
-
-  return 0;
-}
-
-static serial_ttystate
-tcp_get_tty_state(scb)
-     serial_t scb;
-{
-  struct tcp_ttystate *state;
-
-  state = (struct tcp_ttystate *)xmalloc(sizeof *state);
-
-  return (serial_ttystate)state;
-}
-
-static int
-tcp_set_tty_state(scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  struct tcp_ttystate *state;
-
-  state = (struct tcp_ttystate *)ttystate;
-
-  return 0;
-}
-
-static int
-tcp_return_0 (scb)
-     serial_t scb;
-{
-  return 0;
-}
-
-static void
-tcp_raw(scb)
-     serial_t scb;
-{
-  return;			/* Always in raw mode */
-}
-
-/* Wait for input on scb, with timeout seconds.  Returns 0 on success,
-   otherwise SERIAL_TIMEOUT or SERIAL_ERROR.
-
-   For termio{s}, we actually just setup VTIME if necessary, and let the
-   timeout occur in the read() in tcp_read().
- */
-
-static int
-wait_for (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  int numfds;
-  struct timeval tv;
-  fd_set readfds, exceptfds;
-
-  FD_ZERO (&readfds);
-  FD_ZERO (&exceptfds);
-
-  tv.tv_sec = timeout;
-  tv.tv_usec = 0;
-
-  FD_SET(scb->fd, &readfds);
-  FD_SET(scb->fd, &exceptfds);
-
-  while (1)
-    {
-      if (timeout >= 0)
-	numfds = select(scb->fd+1, &readfds, 0, &exceptfds, &tv);
-      else
-	numfds = select(scb->fd+1, &readfds, 0, &exceptfds, 0);
-
-      if (numfds <= 0)
-        {
-	  if (numfds == 0)
-	    return SERIAL_TIMEOUT;
-	  else if (errno == EINTR)
-	    continue;
-	  else
-	    return SERIAL_ERROR;	/* Got an error from select or poll */
-        }
-
-      return 0;
-    }
-}
-
-/* Read a character with user-specified timeout.  TIMEOUT is number of seconds
-   to wait, or -1 to wait forever.  Use timeout of 0 to effect a poll.  Returns
-   char if successful.  Returns -2 if timeout expired, EOF if line dropped
-   dead, or -3 for any other error (see errno in that case). */
-
-static int
-tcp_readchar (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  int status;
-
-  if (scb->bufcnt-- > 0)
-    return *scb->bufp++;
-
-  status = wait_for(scb, timeout);
-
-  if (status < 0)
-    return status;
-
-  while (1)
-    {
-      scb->bufcnt = read(scb->fd, scb->buf, BUFSIZ);
-      if (scb->bufcnt != -1 || errno != EINTR)
-	break;
-    }
-
-  if (scb->bufcnt <= 0)
-    {
-      if (scb->bufcnt == 0)
-        return SERIAL_TIMEOUT;	/* 0 chars means timeout [may need to
-				     distinguish between EOF & timeouts
-				     someday] */
-      else
-        return SERIAL_ERROR;	/* Got an error from read */
-    }
-
-  scb->bufcnt--;
-  scb->bufp = scb->buf;
-  return *scb->bufp++;
-}
-
-static int
-tcp_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
-     serial_t scb;
-     serial_ttystate new_ttystate;
-     serial_ttystate old_ttystate;
-{
-  return 0;
-}
-
-static void
-tcp_print_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  /* Nothing to print.  */
-  return;
-}
-
-static int
-tcp_setbaudrate(scb, rate)
-     serial_t scb;
-     int rate;
-{
-  return 0;			/* Never fails! */
-}
-
-static int
-tcp_setstopbits(scb, num)
-     serial_t scb;
-     int num;
-{
-  return 0;			/* Never fails! */
-}
-
-static int
-tcp_write(scb, str, len)
-     serial_t scb;
-     const char *str;
-     int len;
-{
-  int cc;
-
-  while (len > 0)
-    {
-      cc = write(scb->fd, str, len);
-
-      if (cc < 0)
-	return 1;
-      len -= cc;
-      str += cc;
-    }
-  return 0;
-}
-
-static void
-tcp_close(scb)
-     serial_t scb;
-{
-  if (scb->fd < 0)
-    return;
-
-  close(scb->fd);
-  scb->fd = -1;
-}
-
-static struct serial_ops tcp_ops =
-{
-  "tcp",
-  0,
-  tcp_open,
-  tcp_close,
-  tcp_readchar,
-  tcp_write,
-  tcp_return_0, /* flush output */
-  tcp_return_0, /* flush input */
-  tcp_return_0, /* send break */
-  tcp_raw,
-  tcp_get_tty_state,
-  tcp_set_tty_state,
-  tcp_print_tty_state,
-  tcp_noflush_set_tty_state,
-  tcp_setbaudrate,
-  tcp_setstopbits,
-  tcp_return_0,	/* wait for output to drain */
-};
-
-void
-_initialize_ser_tcp ()
-{
-  serial_add_interface (&tcp_ops);
-}
diff --git a/gdb/ser-termios.c b/gdb/ser-termios.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/ser-termios.c
+++ /dev/null
diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
deleted file mode 100644
index f279c94..0000000
--- a/gdb/ser-unix.c
+++ /dev/null
@@ -1,808 +0,0 @@
-/* Serial interface for local (hardwired) serial ports on Un*x like systems
-   Copyright 1992, 1993, 1994, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "serial.h"
-#include <fcntl.h>
-#include <sys/types.h>
-#include "terminal.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef HAVE_TERMIOS
-
-struct hardwire_ttystate
-{
-  struct termios termios;
-};
-#endif /* termios */
-
-#ifdef HAVE_TERMIO
-
-/* It is believed that all systems which have added job control to SVR3
-   (e.g. sco) have also added termios.  Even if not, trying to figure out
-   all the variations (TIOCGPGRP vs. TCGETPGRP, etc.) would be pretty
-   bewildering.  So we don't attempt it.  */
-
-struct hardwire_ttystate
-{
-  struct termio termio;
-};
-#endif /* termio */
-
-#ifdef HAVE_SGTTY
-/* Needed for the code which uses select().  We would include <sys/select.h>
-   too if it existed on all systems.  */
-#include <sys/time.h>
-
-struct hardwire_ttystate
-{
-  struct sgttyb sgttyb;
-  struct tchars tc;
-  struct ltchars ltc;
-  /* Line discipline flags.  */
-  int lmode;
-};
-#endif /* sgtty */
-
-static int hardwire_open PARAMS ((serial_t scb, const char *name));
-static void hardwire_raw PARAMS ((serial_t scb));
-static int wait_for PARAMS ((serial_t scb, int timeout));
-static int hardwire_readchar PARAMS ((serial_t scb, int timeout));
-static int rate_to_code PARAMS ((int rate));
-static int hardwire_setbaudrate PARAMS ((serial_t scb, int rate));
-static int hardwire_write PARAMS ((serial_t scb, const char *str, int len));
-static void hardwire_close PARAMS ((serial_t scb));
-static int get_tty_state PARAMS ((serial_t scb, struct hardwire_ttystate *state));
-static int set_tty_state PARAMS ((serial_t scb, struct hardwire_ttystate *state));
-static serial_ttystate hardwire_get_tty_state PARAMS ((serial_t scb));
-static int hardwire_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
-static int hardwire_noflush_set_tty_state PARAMS ((serial_t, serial_ttystate,
-						   serial_ttystate));
-static void hardwire_print_tty_state PARAMS ((serial_t, serial_ttystate));
-static int hardwire_drain_output PARAMS ((serial_t));
-static int hardwire_flush_output PARAMS ((serial_t));
-static int hardwire_flush_input PARAMS ((serial_t));
-static int hardwire_send_break PARAMS ((serial_t));
-static int hardwire_setstopbits PARAMS ((serial_t, int));
-
-void _initialize_ser_hardwire PARAMS ((void));
-
-#ifdef __CYGWIN32__
-extern void (*ui_loop_hook) PARAMS ((int));
-#endif
-
-/* Open up a real live device for serial I/O */
-
-static int
-hardwire_open(scb, name)
-     serial_t scb;
-     const char *name;
-{
-  scb->fd = open (name, O_RDWR);
-  if (scb->fd < 0)
-    return -1;
-
-  return 0;
-}
-
-static int
-get_tty_state (scb, state)
-     serial_t scb;
-     struct hardwire_ttystate *state;
-{
-#ifdef HAVE_TERMIOS
-  if (tcgetattr(scb->fd, &state->termios) < 0)
-    return -1;
-
-  return 0;
-#endif
-
-#ifdef HAVE_TERMIO
-  if (ioctl (scb->fd, TCGETA, &state->termio) < 0)
-    return -1;
-  return 0;
-#endif
-
-#ifdef HAVE_SGTTY
-  if (ioctl (scb->fd, TIOCGETP, &state->sgttyb) < 0)
-    return -1;
-  if (ioctl (scb->fd, TIOCGETC, &state->tc) < 0)
-    return -1;
-  if (ioctl (scb->fd, TIOCGLTC, &state->ltc) < 0)
-    return -1;
-  if (ioctl (scb->fd, TIOCLGET, &state->lmode) < 0)
-    return -1;
-
-  return 0;
-#endif
-}
-
-static int
-set_tty_state(scb, state)
-     serial_t scb;
-     struct hardwire_ttystate *state;
-{
-#ifdef HAVE_TERMIOS
-  if (tcsetattr(scb->fd, TCSANOW, &state->termios) < 0)
-    return -1;
-
-  return 0;
-#endif
-
-#ifdef HAVE_TERMIO
-  if (ioctl (scb->fd, TCSETA, &state->termio) < 0)
-    return -1;
-  return 0;
-#endif
-
-#ifdef HAVE_SGTTY
-  if (ioctl (scb->fd, TIOCSETN, &state->sgttyb) < 0)
-    return -1;
-  if (ioctl (scb->fd, TIOCSETC, &state->tc) < 0)
-    return -1;
-  if (ioctl (scb->fd, TIOCSLTC, &state->ltc) < 0)
-    return -1;
-  if (ioctl (scb->fd, TIOCLSET, &state->lmode) < 0)
-    return -1;
-
-  return 0;
-#endif
-}
-
-static serial_ttystate
-hardwire_get_tty_state(scb)
-     serial_t scb;
-{
-  struct hardwire_ttystate *state;
-
-  state = (struct hardwire_ttystate *)xmalloc(sizeof *state);
-
-  if (get_tty_state(scb, state))
-    return NULL;
-
-  return (serial_ttystate)state;
-}
-
-static int
-hardwire_set_tty_state(scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  struct hardwire_ttystate *state;
-
-  state = (struct hardwire_ttystate *)ttystate;
-
-  return set_tty_state(scb, state);
-}
-
-static int
-hardwire_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
-     serial_t scb;
-     serial_ttystate new_ttystate;
-     serial_ttystate old_ttystate;
-{
-  struct hardwire_ttystate new_state;
-#ifdef HAVE_SGTTY
-  struct hardwire_ttystate *state = (struct hardwire_ttystate *) old_ttystate;
-#endif
-
-  new_state = *(struct hardwire_ttystate *)new_ttystate;
-
-  /* Don't change in or out of raw mode; we don't want to flush input.
-     termio and termios have no such restriction; for them flushing input
-     is separate from setting the attributes.  */
-
-#ifdef HAVE_SGTTY
-  if (state->sgttyb.sg_flags & RAW)
-    new_state.sgttyb.sg_flags |= RAW;
-  else
-    new_state.sgttyb.sg_flags &= ~RAW;
-
-  /* I'm not sure whether this is necessary; the manpage just mentions
-     RAW not CBREAK.  */
-  if (state->sgttyb.sg_flags & CBREAK)
-    new_state.sgttyb.sg_flags |= CBREAK;
-  else
-    new_state.sgttyb.sg_flags &= ~CBREAK;
-#endif
-
-  return set_tty_state (scb, &new_state);
-}
-
-static void
-hardwire_print_tty_state (scb, ttystate)
-     serial_t scb;
-     serial_ttystate ttystate;
-{
-  struct hardwire_ttystate *state = (struct hardwire_ttystate *) ttystate;
-  int i;
-
-#ifdef HAVE_TERMIOS
-  printf_filtered ("c_iflag = 0x%x, c_oflag = 0x%x,\n",
-		   state->termios.c_iflag, state->termios.c_oflag);
-  printf_filtered ("c_cflag = 0x%x, c_lflag = 0x%x\n",
-		   state->termios.c_cflag, state->termios.c_lflag);
-#if 0
-  /* This not in POSIX, and is not really documented by those systems
-     which have it (at least not Sun).  */
-  printf_filtered ("c_line = 0x%x.\n", state->termios.c_line);
-#endif
-  printf_filtered ("c_cc: ");
-  for (i = 0; i < NCCS; i += 1)
-    printf_filtered ("0x%x ", state->termios.c_cc[i]);
-  printf_filtered ("\n");
-#endif
-
-#ifdef HAVE_TERMIO
-  printf_filtered ("c_iflag = 0x%x, c_oflag = 0x%x,\n",
-		   state->termio.c_iflag, state->termio.c_oflag);
-  printf_filtered ("c_cflag = 0x%x, c_lflag = 0x%x, c_line = 0x%x.\n",
-		   state->termio.c_cflag, state->termio.c_lflag,
-		   state->termio.c_line);
-  printf_filtered ("c_cc: ");
-  for (i = 0; i < NCC; i += 1)
-    printf_filtered ("0x%x ", state->termio.c_cc[i]);
-  printf_filtered ("\n");
-#endif
-
-#ifdef HAVE_SGTTY
-  printf_filtered ("sgttyb.sg_flags = 0x%x.\n", state->sgttyb.sg_flags);
-
-  printf_filtered ("tchars: ");
-  for (i = 0; i < (int)sizeof (struct tchars); i++)
-    printf_filtered ("0x%x ", ((unsigned char *)&state->tc)[i]);
-  printf_filtered ("\n");
-
-  printf_filtered ("ltchars: ");
-  for (i = 0; i < (int)sizeof (struct ltchars); i++)
-    printf_filtered ("0x%x ", ((unsigned char *)&state->ltc)[i]);
-  printf_filtered ("\n");
-
-  printf_filtered ("lmode:  0x%x\n", state->lmode);
-#endif
-}
-
-/* Wait for the output to drain away, as opposed to flushing (discarding) it */
-
-static int
-hardwire_drain_output (scb)
-     serial_t scb;
-{
-#ifdef HAVE_TERMIOS
-  return tcdrain (scb->fd);
-#endif
-
-#ifdef HAVE_TERMIO
-  return ioctl (scb->fd, TCSBRK, 1);
-#endif
-
-#ifdef HAVE_SGTTY
-  /* Get the current state and then restore it using TIOCSETP,
-     which should cause the output to drain and pending input
-     to be discarded. */
-  {
-    struct hardwire_ttystate state;
-    if (get_tty_state (scb, &state))
-      {
-	return (-1);
-      }
-    else
-      {
-	return (ioctl (scb->fd, TIOCSETP, &state.sgttyb));
-      }
-  }
-#endif  
-}
-
-static int
-hardwire_flush_output (scb)
-     serial_t scb;
-{
-#ifdef HAVE_TERMIOS
-  return tcflush (scb->fd, TCOFLUSH);
-#endif
-
-#ifdef HAVE_TERMIO
-  return ioctl (scb->fd, TCFLSH, 1);
-#endif
-
-#ifdef HAVE_SGTTY
-  /* This flushes both input and output, but we can't do better.  */
-  return ioctl (scb->fd, TIOCFLUSH, 0);
-#endif  
-}
-
-static int
-hardwire_flush_input (scb)
-     serial_t scb;
-{
-  scb->bufcnt = 0;
-  scb->bufp = scb->buf;
-
-#ifdef HAVE_TERMIOS
-  return tcflush (scb->fd, TCIFLUSH);
-#endif
-
-#ifdef HAVE_TERMIO
-  return ioctl (scb->fd, TCFLSH, 0);
-#endif
-
-#ifdef HAVE_SGTTY
-  /* This flushes both input and output, but we can't do better.  */
-  return ioctl (scb->fd, TIOCFLUSH, 0);
-#endif  
-}
-
-static int
-hardwire_send_break (scb)
-     serial_t scb;
-{
-#ifdef HAVE_TERMIOS
-  return tcsendbreak (scb->fd, 0);
-#endif
-
-#ifdef HAVE_TERMIO
-  return ioctl (scb->fd, TCSBRK, 0);
-#endif
-
-#ifdef HAVE_SGTTY
-  {
-    int status;
-    struct timeval timeout;
-
-    status = ioctl (scb->fd, TIOCSBRK, 0);
-
-    /* Can't use usleep; it doesn't exist in BSD 4.2.  */
-    /* Note that if this select() is interrupted by a signal it will not wait
-       the full length of time.  I think that is OK.  */
-    timeout.tv_sec = 0;
-    timeout.tv_usec = 250000;
-    select (0, 0, 0, 0, &timeout);
-    status = ioctl (scb->fd, TIOCCBRK, 0);
-    return status;
-  }
-#endif  
-}
-
-static void
-hardwire_raw(scb)
-     serial_t scb;
-{
-  struct hardwire_ttystate state;
-
-  if (get_tty_state(scb, &state))
-    fprintf_unfiltered(gdb_stderr, "get_tty_state failed: %s\n", safe_strerror(errno));
-
-#ifdef HAVE_TERMIOS
-  state.termios.c_iflag = 0;
-  state.termios.c_oflag = 0;
-  state.termios.c_lflag = 0;
-  state.termios.c_cflag &= ~(CSIZE|PARENB);
-  state.termios.c_cflag |= CLOCAL | CS8;
-  state.termios.c_cc[VMIN] = 0;
-  state.termios.c_cc[VTIME] = 0;
-#endif
-
-#ifdef HAVE_TERMIO
-  state.termio.c_iflag = 0;
-  state.termio.c_oflag = 0;
-  state.termio.c_lflag = 0;
-  state.termio.c_cflag &= ~(CSIZE|PARENB);
-  state.termio.c_cflag |= CLOCAL | CS8;
-  state.termio.c_cc[VMIN] = 0;
-  state.termio.c_cc[VTIME] = 0;
-#endif
-
-#ifdef HAVE_SGTTY
-  state.sgttyb.sg_flags |= RAW | ANYP;
-  state.sgttyb.sg_flags &= ~(CBREAK | ECHO);
-#endif
-
-  scb->current_timeout = 0;
-
-  if (set_tty_state (scb, &state))
-    fprintf_unfiltered(gdb_stderr, "set_tty_state failed: %s\n", safe_strerror(errno));
-}
-
-/* Wait for input on scb, with timeout seconds.  Returns 0 on success,
-   otherwise SERIAL_TIMEOUT or SERIAL_ERROR.
-
-   For termio{s}, we actually just setup VTIME if necessary, and let the
-   timeout occur in the read() in hardwire_read().
- */
-
-static int
-wait_for(scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-#ifndef __CYGWIN32__
-  scb->timeout_remaining = 0;
-#endif
-
-#ifdef HAVE_SGTTY
-  {
-    struct timeval tv;
-    fd_set readfds;
-
-    FD_ZERO (&readfds);
-
-    tv.tv_sec = timeout;
-    tv.tv_usec = 0;
-
-    FD_SET(scb->fd, &readfds);
-
-    while (1)
-      {
-	int numfds;
-
-	if (timeout >= 0)
-	  numfds = select(scb->fd+1, &readfds, 0, 0, &tv);
-	else
-	  numfds = select(scb->fd+1, &readfds, 0, 0, 0);
-
-	if (numfds <= 0)
-	  if (numfds == 0)
-	    return SERIAL_TIMEOUT;
-	  else if (errno == EINTR)
-	    continue;
-	  else
-	    return SERIAL_ERROR;	/* Got an error from select or poll */
-
-	return 0;
-      }
-  }
-#endif	/* HAVE_SGTTY */
-
-#if defined HAVE_TERMIO || defined HAVE_TERMIOS
-  if (timeout == scb->current_timeout)
-    return 0;
-
-  scb->current_timeout = timeout;
-
-  {
-    struct hardwire_ttystate state;
-
-    if (get_tty_state(scb, &state))
-      fprintf_unfiltered(gdb_stderr, "get_tty_state failed: %s\n", safe_strerror(errno));
-
-#ifdef HAVE_TERMIOS
-    if (timeout < 0)
-      {
-	/* No timeout.  */
-	state.termios.c_cc[VTIME] = 0;
-	state.termios.c_cc[VMIN] = 1;
-      }
-    else
-      {
-	state.termios.c_cc[VMIN] = 0;
-	state.termios.c_cc[VTIME] = timeout * 10;
-	if (state.termios.c_cc[VTIME] != timeout * 10)
-	  {
-
-	    /* If c_cc is an 8-bit signed character, we can't go 
-	       bigger than this.  If it is always unsigned, we could use
-	       25.  */
-
-	    scb->current_timeout = 12;
-	    state.termios.c_cc[VTIME] = scb->current_timeout * 10;
-	    scb->timeout_remaining = timeout - scb->current_timeout;
-	  }
-      }
-#endif
-
-#ifdef HAVE_TERMIO
-    if (timeout < 0)
-      {
-	/* No timeout.  */
-	state.termio.c_cc[VTIME] = 0;
-	state.termio.c_cc[VMIN] = 1;
-      }
-    else
-      {
-	state.termio.c_cc[VMIN] = 0;
-	state.termio.c_cc[VTIME] = timeout * 10;
-	if (state.termio.c_cc[VTIME] != timeout * 10)
-	  {
-	    /* If c_cc is an 8-bit signed character, we can't go 
-	       bigger than this.  If it is always unsigned, we could use
-	       25.  */
-
-	    scb->current_timeout = 12;
-	    state.termio.c_cc[VTIME] = scb->current_timeout * 10;
-	    scb->timeout_remaining = timeout - scb->current_timeout;
-	  }
-      }
-#endif
-
-    if (set_tty_state (scb, &state))
-      fprintf_unfiltered(gdb_stderr, "set_tty_state failed: %s\n", safe_strerror(errno));
-
-    return 0;
-  }
-#endif	/* HAVE_TERMIO || HAVE_TERMIOS */
-}
-
-/* Read a character with user-specified timeout.  TIMEOUT is number of seconds
-   to wait, or -1 to wait forever.  Use timeout of 0 to effect a poll.  Returns
-   char if successful.  Returns SERIAL_TIMEOUT if timeout expired, EOF if line
-   dropped dead, or SERIAL_ERROR for any other error (see errno in that case).  */
-static int
-hardwire_readchar (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  int status;
-#ifdef __CYGWIN32__
-  int t;
-#endif
-
-  if (scb->bufcnt-- > 0)
-    return *scb->bufp++;
-
-#ifdef __CYGWIN32__
-  if (timeout > 0)
-    timeout++;
-#endif
-
-  while (1)
-    {
-#ifdef __CYGWIN32__
-      t = timeout == 0 ? 0 : 1;
-      scb->timeout_remaining = timeout < 0 ? timeout : timeout - t;
-      status = wait_for (scb, t);
-
-      /* -2 means disable timer */
-      if (ui_loop_hook)
-        ui_loop_hook (-2);
-#else
-      status = wait_for (scb, timeout);
-#endif
-      if (status < 0)
-	return status;
-
-      scb->bufcnt = read (scb->fd, scb->buf, BUFSIZ);
-
-      if (scb->bufcnt <= 0)
-	{
-	  if (scb->bufcnt == 0)
-	    {
-	      /* Zero characters means timeout (it could also be EOF, but
-		 we don't (yet at least) distinguish).  */
-	      if (scb->timeout_remaining > 0)
-		{
-		  timeout = scb->timeout_remaining;
-		  continue;
-		}
-#ifdef __CYGWIN32__
-          else if (scb->timeout_remaining < 0)
-            continue;
-#endif
-	      else
-		return SERIAL_TIMEOUT;
-	    }
-	  else if (errno == EINTR)
-	    continue;
-	  else
-	    return SERIAL_ERROR;	/* Got an error from read */
-	}
-
-      scb->bufcnt--;
-      scb->bufp = scb->buf;
-      return *scb->bufp++;
-    }
-}
-
-#ifndef B19200
-#define B19200 EXTA
-#endif
-
-#ifndef B38400
-#define B38400 EXTB
-#endif
-
-/* Translate baud rates from integers to damn B_codes.  Unix should
-   have outgrown this crap years ago, but even POSIX wouldn't buck it.  */
-
-static struct
-{
-  int rate;
-  int code;
-}
-baudtab[] =
-{
-  {50, B50},
-  {75, B75},
-  {110, B110},
-  {134, B134},
-  {150, B150},
-  {200, B200},
-  {300, B300},
-  {600, B600},
-  {1200, B1200},
-  {1800, B1800},
-  {2400, B2400},
-  {4800, B4800},
-  {9600, B9600},
-  {19200, B19200},
-  {38400, B38400},
-#ifdef B57600
-  {57600, B57600},
-#endif
-#ifdef B115200
-  {115200, B115200},
-#endif
-#ifdef B230400
-  {230400, B230400},
-#endif
-#ifdef B460800
-  {460800, B460800},
-#endif
-  {-1, -1},
-};
-
-static int 
-rate_to_code(rate)
-     int rate;
-{
-  int i;
-
-  for (i = 0; baudtab[i].rate != -1; i++)
-    if (rate == baudtab[i].rate)  
-      return baudtab[i].code;
-
-  return -1;
-}
-
-static int
-hardwire_setbaudrate(scb, rate)
-     serial_t scb;
-     int rate;
-{
-  struct hardwire_ttystate state;
-
-  if (get_tty_state(scb, &state))
-    return -1;
-
-#ifdef HAVE_TERMIOS
-  cfsetospeed (&state.termios, rate_to_code (rate));
-  cfsetispeed (&state.termios, rate_to_code (rate));
-#endif
-
-#ifdef HAVE_TERMIO
-#ifndef CIBAUD
-#define CIBAUD CBAUD
-#endif
-
-  state.termio.c_cflag &= ~(CBAUD | CIBAUD);
-  state.termio.c_cflag |= rate_to_code (rate);
-#endif
-
-#ifdef HAVE_SGTTY
-  state.sgttyb.sg_ispeed = rate_to_code (rate);
-  state.sgttyb.sg_ospeed = rate_to_code (rate);
-#endif
-
-  return set_tty_state (scb, &state);
-}
-
-static int
-hardwire_setstopbits(scb, num)
-     serial_t scb;
-     int num;
-{
-  struct hardwire_ttystate state;
-  int newbit;
-
-  if (get_tty_state(scb, &state))
-    return -1;
-
-  switch (num)
-    {
-    case SERIAL_1_STOPBITS:
-      newbit = 0;
-      break;
-    case SERIAL_1_AND_A_HALF_STOPBITS:
-    case SERIAL_2_STOPBITS:
-      newbit = 1;
-      break;
-    default:
-      return 1;
-    }
-
-#ifdef HAVE_TERMIOS
-  if (!newbit)
-    state.termios.c_cflag &= ~CSTOPB;
-  else
-    state.termios.c_cflag |= CSTOPB; /* two bits */
-#endif
-
-#ifdef HAVE_TERMIO
-  if (!newbit)
-    state.termio.c_cflag &= ~CSTOPB;
-  else
-    state.termio.c_cflag |= CSTOPB; /* two bits */
-#endif
-
-#ifdef HAVE_SGTTY
-  return 0;			/* sgtty doesn't support this */
-#endif
-
-  return set_tty_state (scb, &state);
-}
-
-static int
-hardwire_write(scb, str, len)
-     serial_t scb;
-     const char *str;
-     int len;
-{
-  int cc;
-
-  while (len > 0)
-    {
-      cc = write(scb->fd, str, len);
-
-      if (cc < 0)
-	return 1;
-      len -= cc;
-      str += cc;
-    }
-  return 0;
-}
-
-static void
-hardwire_close(scb)
-     serial_t scb;
-{
-  if (scb->fd < 0)
-    return;
-
-  close(scb->fd);
-  scb->fd = -1;
-}
-
-static struct serial_ops hardwire_ops =
-{
-  "hardwire",
-  0,
-  hardwire_open,
-  hardwire_close,
-  hardwire_readchar,
-  hardwire_write,
-  hardwire_flush_output,
-  hardwire_flush_input,
-  hardwire_send_break,
-  hardwire_raw,
-  hardwire_get_tty_state,
-  hardwire_set_tty_state,
-  hardwire_print_tty_state,
-  hardwire_noflush_set_tty_state,
-  hardwire_setbaudrate,
-  hardwire_setstopbits,
-  hardwire_drain_output,	/* wait for output to drain */
-};
-
-void
-_initialize_ser_hardwire ()
-{
-  serial_add_interface (&hardwire_ops);
-}
diff --git a/gdb/serial.c b/gdb/serial.c
deleted file mode 100644
index ce420ee..0000000
--- a/gdb/serial.c
+++ /dev/null
@@ -1,526 +0,0 @@
-/* Generic serial interface routines
-   Copyright 1992, 1993, 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <ctype.h>
-#include "serial.h"
-#include "gdb_string.h"
-#include "gdbcmd.h"
-
-/* Linked list of serial I/O handlers */
-
-static struct serial_ops *serial_ops_list = NULL;
-
-/* This is the last serial stream opened.  Used by connect command. */
-
-static serial_t last_serial_opened = NULL;
-
-/* Pointer to list of scb's. */
-
-static serial_t scb_base;
-
-/* Non-NULL gives filename which contains a recording of the remote session,
-   suitable for playback by gdbserver. */
-
-static char *serial_logfile = NULL;
-static GDB_FILE *serial_logfp = NULL;
-
-static struct serial_ops *serial_interface_lookup PARAMS ((char *));
-static void serial_logchar PARAMS ((int, int, int));
-static char logbase_hex[] = "hex";
-static char logbase_octal[] = "octal";
-static char logbase_ascii[] = "ascii";
-static char *logbase_enums[] = {logbase_hex, logbase_octal, logbase_ascii, NULL};
-static char *serial_logbase = logbase_ascii;
-
-
-static int serial_current_type = 0;
-
-/* Log char CH of type CHTYPE, with TIMEOUT */
-
-/* Define bogus char to represent a BREAK.  Should be careful to choose a value
-   that can't be confused with a normal char, or an error code.  */
-#define SERIAL_BREAK 1235
-
-static void
-serial_logchar (ch_type, ch, timeout)
-     int ch_type;
-     int ch;
-     int timeout;
-{
-  if (ch_type != serial_current_type)
-    {
-      fprintf_unfiltered (serial_logfp, "\n%c ", ch_type);
-      serial_current_type = ch_type;
-    }
-
-  if (serial_logbase != logbase_ascii)
-    fputc_unfiltered (' ', serial_logfp);
-
-  switch (ch)
-    {
-    case SERIAL_TIMEOUT:
-      fprintf_unfiltered (serial_logfp, "<Timeout: %d seconds>", timeout);
-      return;
-    case SERIAL_ERROR:
-      fprintf_unfiltered (serial_logfp, "<Error: %s>", safe_strerror (errno));
-      return;
-    case SERIAL_EOF:
-      fputs_unfiltered ("<Eof>", serial_logfp);
-      return;
-    case SERIAL_BREAK:
-      fputs_unfiltered ("<Break>", serial_logfp);
-      return;
-    default:
-      if (serial_logbase == logbase_hex)
-	fprintf_unfiltered (serial_logfp, "%02x", ch & 0xff);
-      else if (serial_logbase == logbase_octal)
-	fprintf_unfiltered (serial_logfp, "%03o", ch & 0xff);
-      else
-	switch (ch)
-	  {
-	  case '\\':	fputs_unfiltered ("\\\\", serial_logfp); break;	
-	  case '\b':	fputs_unfiltered ("\\b", serial_logfp); break;	
-	  case '\f':	fputs_unfiltered ("\\f", serial_logfp); break;	
-	  case '\n':	fputs_unfiltered ("\\n", serial_logfp); break;	
-	  case '\r':	fputs_unfiltered ("\\r", serial_logfp); break;	
-	  case '\t':	fputs_unfiltered ("\\t", serial_logfp); break;	
-	  case '\v':	fputs_unfiltered ("\\v", serial_logfp); break;	
-	  default:	fprintf_unfiltered (serial_logfp, isprint (ch) ? "%c" : "\\x%02x", ch & 0xFF); break;
-	  }
-    }
-}
-
-void
-serial_log_command (cmd)
-     const char *cmd;
-{
-  if (!serial_logfp)
-    return;
-
-  serial_current_type = 'c';
-
-  fputs_unfiltered ("\nc ", serial_logfp);
-  fputs_unfiltered (cmd, serial_logfp);
-
-  /* Make sure that the log file is as up-to-date as possible,
-     in case we are getting ready to dump core or something. */
-  gdb_flush (serial_logfp);
-}
-
-int
-serial_write (scb, str, len)
-     serial_t scb;
-     const char *str;
-     int len;
-{
-  if (serial_logfp != NULL)
-    {
-      int count;
-
-      for (count = 0; count < len; count++)
-	serial_logchar ('w', str[count] & 0xff, 0);
-
-      /* Make sure that the log file is as up-to-date as possible,
-	 in case we are getting ready to dump core or something. */
-      gdb_flush (serial_logfp);
-    }
-
-  return (scb -> ops -> write (scb, str, len));
-}
-
-int
-serial_readchar (scb, timeout)
-     serial_t scb;
-     int timeout;
-{
-  int ch;
-
-  ch = scb -> ops -> readchar (scb, timeout);
-  if (serial_logfp != NULL)
-    {
-      serial_logchar ('r', ch, timeout);
-
-      /* Make sure that the log file is as up-to-date as possible,
-	 in case we are getting ready to dump core or something. */
-      gdb_flush (serial_logfp);
-    }
-
-  return (ch);
-}
-
-int
-serial_send_break (scb)
-     serial_t scb;
-{
-  if (serial_logfp != NULL)
-    serial_logchar ('w', SERIAL_BREAK, 0);
-
-  return (scb -> ops -> send_break (scb));
-}
-
-static struct serial_ops *
-serial_interface_lookup (name)
-     char *name;
-{
-  struct serial_ops *ops;
-
-  for (ops = serial_ops_list; ops; ops = ops->next)
-    if (strcmp (name, ops->name) == 0)
-      return ops;
-
-  return NULL;
-}
-
-void
-serial_add_interface(optable)
-     struct serial_ops *optable;
-{
-  optable->next = serial_ops_list;
-  serial_ops_list = optable;
-}
-
-/* Open up a device or a network socket, depending upon the syntax of NAME. */
-
-serial_t
-serial_open (name)
-     const char *name;
-{
-  serial_t scb;
-  struct serial_ops *ops;
-
-  for (scb = scb_base; scb; scb = scb->next)
-    if (scb->name && strcmp (scb->name, name) == 0)
-      {
-	scb->refcnt++;
-	return scb;
-      }
-
-  if (strcmp (name, "ocd") == 0)
-    ops = serial_interface_lookup ("ocd");
-  else if (strcmp (name, "pc") == 0)
-    ops = serial_interface_lookup ("pc");
-  else if (strchr (name, ':'))
-    ops = serial_interface_lookup ("tcp");
-  else if (strncmp (name, "lpt", 3) == 0)
-    ops = serial_interface_lookup ("parallel");
-  else
-    ops = serial_interface_lookup ("hardwire");
-
-  if (!ops)
-    return NULL;
-
-  scb = (serial_t)xmalloc (sizeof (struct _serial_t));
-
-  scb->ops = ops;
-
-  scb->bufcnt = 0;
-  scb->bufp = scb->buf;
-
-  if (scb->ops->open(scb, name))
-    {
-      free (scb);
-      return NULL;
-    }
-
-  scb->name = strsave (name);
-  scb->next = scb_base;
-  scb->refcnt = 1;
-  scb_base = scb;
-
-  last_serial_opened = scb;
-
-  if (serial_logfile != NULL)
-    {
-      serial_logfp = gdb_fopen (serial_logfile, "w");
-      if (serial_logfp == NULL)
-	perror_with_name (serial_logfile);
-    }
-
-  return scb;
-}
-
-serial_t
-serial_fdopen (fd)
-     const int fd;
-{
-  serial_t scb;
-  struct serial_ops *ops;
-
-  for (scb = scb_base; scb; scb = scb->next)
-    if (scb->fd == fd)
-      {
-	scb->refcnt++;
-	return scb;
-      }
-
-  ops = serial_interface_lookup ("hardwire");
-
-  if (!ops)
-    return NULL;
-
-  scb = (serial_t)xmalloc (sizeof (struct _serial_t));
-
-  scb->ops = ops;
-
-  scb->bufcnt = 0;
-  scb->bufp = scb->buf;
-
-  scb->fd = fd;
-
-  scb->name = NULL;
-  scb->next = scb_base;
-  scb->refcnt = 1;
-  scb_base = scb;
-
-  last_serial_opened = scb;
-
-  return scb;
-}
-
-void
-serial_close (scb, really_close)
-     serial_t scb;
-     int really_close;
-{
-  serial_t tmp_scb;
-
-  last_serial_opened = NULL;
-
-  if (serial_logfp)
-    {
-      fputs_unfiltered ("\nEnd of log\n", serial_logfp);
-      serial_current_type = 0;
-
-      /* XXX - What if serial_logfp == gdb_stdout or gdb_stderr? */
-      gdb_fclose (&serial_logfp); 
-      serial_logfp = NULL;
-    }
-
-/* This is bogus.  It's not our fault if you pass us a bad scb...!  Rob, you
-   should fix your code instead.  */
-
-  if (!scb)
-    return;
-
-  scb->refcnt--;
-  if (scb->refcnt > 0)
-    return;
-
-  if (really_close)
-    scb->ops->close (scb);
-
-  if (scb->name)
-    free (scb->name);
-
-  if (scb_base == scb)
-    scb_base = scb_base->next;
-  else
-    for (tmp_scb = scb_base; tmp_scb; tmp_scb = tmp_scb->next)
-      {
-	if (tmp_scb->next != scb)
-	  continue;
-
-	tmp_scb->next = tmp_scb->next->next;
-	break;
-      }
-
-  free(scb);
-}
-
-#if 0
-/*
-The connect command is #if 0 because I hadn't thought of an elegant
-way to wait for I/O on two serial_t's simultaneously.  Two solutions
-came to mind:
-
-	1) Fork, and have have one fork handle the to user direction,
-	   and have the other hand the to target direction.  This
-	   obviously won't cut it for MSDOS.
-
-	2) Use something like select.  This assumes that stdin and
-	   the target side can both be waited on via the same
-	   mechanism.  This may not be true for DOS, if GDB is
-	   talking to the target via a TCP socket.
--grossman, 8 Jun 93
-*/
-
-/* Connect the user directly to the remote system.  This command acts just like
-   the 'cu' or 'tip' command.  Use <CR>~. or <CR>~^D to break out.  */
-
-static serial_t tty_desc;		/* Controlling terminal */
-
-static void
-cleanup_tty(ttystate)
-     serial_ttystate ttystate;
-{
-  printf_unfiltered ("\r\n[Exiting connect mode]\r\n");
-  SERIAL_SET_TTY_STATE (tty_desc, ttystate);
-  free (ttystate);
-  SERIAL_CLOSE (tty_desc);
-}
-
-static void
-connect_command (args, fromtty)
-     char	*args;
-     int	fromtty;
-{
-  int c;
-  char cur_esc = 0;
-  serial_ttystate ttystate;
-  serial_t port_desc;		/* TTY port */
-
-  dont_repeat();
-
-  if (args)
-    fprintf_unfiltered(gdb_stderr, "This command takes no args.  They have been ignored.\n");
-	
-  printf_unfiltered("[Entering connect mode.  Use ~. or ~^D to escape]\n");
-
-  tty_desc = SERIAL_FDOPEN (0);
-  port_desc = last_serial_opened;
-
-  ttystate = SERIAL_GET_TTY_STATE (tty_desc);
-
-  SERIAL_RAW (tty_desc);
-  SERIAL_RAW (port_desc);
-
-  make_cleanup (cleanup_tty, ttystate);
-
-  while (1)
-    {
-      int mask;
-
-      mask = SERIAL_WAIT_2 (tty_desc, port_desc, -1);
-
-      if (mask & 2)
-	{			/* tty input */
-	  char cx;
-
-	  while (1)
-	    {
-	      c = SERIAL_READCHAR(tty_desc, 0);
-
-	      if (c == SERIAL_TIMEOUT)
-		  break;
-
-	      if (c < 0)
-		perror_with_name("connect");
-
-	      cx = c;
-	      SERIAL_WRITE(port_desc, &cx, 1);
-
-	      switch (cur_esc)
-		{
-		case 0:
-		  if (c == '\r')
-		    cur_esc = c;
-		  break;
-		case '\r':
-		  if (c == '~')
-		    cur_esc = c;
-		  else
-		    cur_esc = 0;
-		  break;
-		case '~':
-		  if (c == '.' || c == '\004')
-		    return;
-		  else
-		    cur_esc = 0;
-		}
-	    }
-	}
-
-      if (mask & 1)
-	{			/* Port input */
-	  char cx;
-
-	  while (1)
-	    {
-	      c = SERIAL_READCHAR(port_desc, 0);
-
-	      if (c == SERIAL_TIMEOUT)
-		  break;
-
-	      if (c < 0)
-		perror_with_name("connect");
-
-	      cx = c;
-
-	      SERIAL_WRITE(tty_desc, &cx, 1);
-	    }
-	}
-    }
-}
-#endif /* 0 */
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-serial_printf (serial_t desc, const char *format, ...)
-#else
-serial_printf (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  char *buf;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  serial_t desc;
-  char *format;
-
-  va_start (args);
-  desc = va_arg (args, serial_t);
-  format = va_arg (args, char *);
-#endif
-
-  vasprintf (&buf, format, args);
-  SERIAL_WRITE (desc, buf, strlen (buf));
-
-  free (buf);
-  va_end (args);
-}
-
-void
-_initialize_serial ()
-{
-#if 0
-  add_com ("connect", class_obscure, connect_command,
-	   "Connect the terminal directly up to the command monitor.\n\
-Use <CR>~. or <CR>~^D to break out.");
-#endif /* 0 */
-
-  add_show_from_set 
-    (add_set_cmd ("remotelogfile", no_class,
-		  var_filename, (char *) &serial_logfile,
-		  "Set filename for remote session recording.\n\
-This file is used to record the remote session for future playback\n\
-by gdbserver.", 
-		  &setlist),
-     &showlist);
-
-  add_show_from_set 
-    (add_set_enum_cmd ("remotelogbase", no_class,
-		       logbase_enums, (char *) &serial_logbase,
-		       "Set numerical base for remote session logging",
-		       &setlist),
-     &showlist);
-}
diff --git a/gdb/serial.h b/gdb/serial.h
deleted file mode 100644
index 04332bc..0000000
--- a/gdb/serial.h
+++ /dev/null
@@ -1,191 +0,0 @@
-/* Remote serial support interface definitions for GDB, the GNU Debugger.
-   Copyright 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef SERIAL_H
-#define SERIAL_H
-
-/* Terminal state pointer.  This is specific to each type of interface. */
-
-typedef PTR serial_ttystate;
-
-struct _serial_t
-{
-  int fd;			/* File descriptor */
-  struct serial_ops *ops;	/* Function vector */
-  serial_ttystate ttystate;	/* Not used (yet) */
-  int bufcnt;			/* Amount of data in receive buffer */
-  unsigned char *bufp;		/* Current byte */
-  unsigned char buf[BUFSIZ];	/* Da buffer itself */
-  int current_timeout;		/* (termio{s} only), last value of VTIME */
-  /* ser-unix.c termio{,s} only, we still need to wait for this many more
-     seconds.  */
-  int timeout_remaining;
-  char *name;			/* The name of the device or host */
-  struct _serial_t *next;	/* Pointer to the next serial_t */
-  int refcnt;			/* Number of pointers to this block */
-};
-
-typedef struct _serial_t *serial_t;
-
-struct serial_ops {
-  char *name;
-  struct serial_ops *next;
-  int (*open) PARAMS ((serial_t, const char *name));
-  void (*close) PARAMS ((serial_t));
-  int (*readchar) PARAMS ((serial_t, int timeout));
-  int (*write) PARAMS ((serial_t, const char *str, int len));
-  /* Discard pending output */
-  int (*flush_output) PARAMS ((serial_t));
-  /* Discard pending input */
-  int (*flush_input) PARAMS ((serial_t));
-  int (*send_break) PARAMS ((serial_t));
-  void (*go_raw) PARAMS ((serial_t));
-  serial_ttystate (*get_tty_state) PARAMS ((serial_t));
-  int (*set_tty_state) PARAMS ((serial_t, serial_ttystate));
-  void (*print_tty_state) PARAMS ((serial_t, serial_ttystate));
-  int (*noflush_set_tty_state)
-    PARAMS ((serial_t, serial_ttystate, serial_ttystate));
-  int (*setbaudrate) PARAMS ((serial_t, int rate));
-  int (*setstopbits) PARAMS ((serial_t, int num));
-  /* Wait for output to drain */
-  int (*drain_output) PARAMS ((serial_t));
-};
-
-/* Add a new serial interface to the interface list */
-
-void serial_add_interface PARAMS ((struct serial_ops *optable));
-
-serial_t serial_open PARAMS ((const char *name));
-
-serial_t serial_fdopen PARAMS ((const int fd));
-
-/* For most routines, if a failure is indicated, then errno should be
-   examined.  */
-
-/* Try to open NAME.  Returns a new serial_t on success, NULL on failure.
- */
-
-#define SERIAL_OPEN(NAME) serial_open(NAME)
-
-/* Open a new serial stream using a file handle.  */
-
-#define SERIAL_FDOPEN(FD) serial_fdopen(FD)
-
-/* Allow pending output to drain. */
-
-#define SERIAL_DRAIN_OUTPUT(SERIAL_T) \
-  ((SERIAL_T)->ops->drain_output((SERIAL_T)))
-  
-/* Flush (discard) pending output.  Might also flush input (if this system can't flush
-   only output).  */
-
-#define SERIAL_FLUSH_OUTPUT(SERIAL_T) \
-  ((SERIAL_T)->ops->flush_output((SERIAL_T)))
-
-/* Flush pending input.  Might also flush output (if this system can't flush
-   only input).  */
-
-#define SERIAL_FLUSH_INPUT(SERIAL_T)\
-  ((*(SERIAL_T)->ops->flush_input) ((SERIAL_T)))
-
-/* Send a break between 0.25 and 0.5 seconds long.  */
-
-extern int serial_send_break PARAMS ((serial_t scb));
-
-#define SERIAL_SEND_BREAK(SERIAL_T) serial_send_break (SERIAL_T)
-
-/* Turn the port into raw mode. */
-
-#define SERIAL_RAW(SERIAL_T) (SERIAL_T)->ops->go_raw((SERIAL_T))
-
-/* Return a pointer to a newly malloc'd ttystate containing the state
-   of the tty.  */
-#define SERIAL_GET_TTY_STATE(SERIAL_T) (SERIAL_T)->ops->get_tty_state((SERIAL_T))
-
-/* Set the state of the tty to TTYSTATE.  The change is immediate.
-   When changing to or from raw mode, input might be discarded.
-   Returns 0 for success, negative value for error (in which case errno
-   contains the error).  */
-#define SERIAL_SET_TTY_STATE(SERIAL_T, TTYSTATE) (SERIAL_T)->ops->set_tty_state((SERIAL_T), (TTYSTATE))
-
-/* printf_filtered a user-comprehensible description of ttystate.  */
-#define SERIAL_PRINT_TTY_STATE(SERIAL_T, TTYSTATE) \
-  ((*((SERIAL_T)->ops->print_tty_state)) ((SERIAL_T), (TTYSTATE)))
-
-/* Set the tty state to NEW_TTYSTATE, where OLD_TTYSTATE is the
-   current state (generally obtained from a recent call to
-   SERIAL_GET_TTY_STATE), but be careful not to discard any input.
-   This means that we never switch in or out of raw mode, even
-   if NEW_TTYSTATE specifies a switch.  */
-#define SERIAL_NOFLUSH_SET_TTY_STATE(SERIAL_T, NEW_TTYSTATE, OLD_TTYSTATE) \
-  ((*((SERIAL_T)->ops->noflush_set_tty_state)) \
-    ((SERIAL_T), (NEW_TTYSTATE), (OLD_TTYSTATE)))
-
-/* Read one char from the serial device with TIMEOUT seconds to wait
-   or -1 to wait forever.  Use timeout of 0 to effect a poll. Returns
-   char if ok, else one of the following codes.  Note that all error
-   codes are guaranteed to be < 0.  */
-
-#define SERIAL_ERROR -1		/* General error, see errno for details */
-#define SERIAL_TIMEOUT -2
-#define SERIAL_EOF -3
-
-extern int serial_readchar PARAMS ((serial_t scb, int timeout));
-
-#define SERIAL_READCHAR(SERIAL_T, TIMEOUT)  serial_readchar (SERIAL_T, TIMEOUT)
-
-/* Set the baudrate to the decimal value supplied.  Returns 0 for success,
-   -1 for failure.  */
-
-#define SERIAL_SETBAUDRATE(SERIAL_T, RATE) ((SERIAL_T)->ops->setbaudrate((SERIAL_T), RATE))
-
-/* Set the number of stop bits to the value specified.  Returns 0 for success,
-   -1 for failure.  */
-
-#define SERIAL_1_STOPBITS 1
-#define SERIAL_1_AND_A_HALF_STOPBITS 2 /* 1.5 bits, snicker... */
-#define SERIAL_2_STOPBITS 3
-
-#define SERIAL_SETSTOPBITS(SERIAL_T, NUM) ((SERIAL_T)->ops->setstopbits((SERIAL_T), NUM))
-
-/* Write LEN chars from STRING to the port SERIAL_T.  Returns 0 for
-   success, non-zero for failure.  */
-
-extern int serial_write PARAMS ((serial_t scb, const char *str, int len));
-
-#define SERIAL_WRITE(SERIAL_T, STRING,LEN)  serial_write (SERIAL_T, STRING, LEN)
-
-/* Push out all buffers, close the device and destroy SERIAL_T. */
-
-extern void serial_close PARAMS ((serial_t, int));
-
-#define SERIAL_CLOSE(SERIAL_T) serial_close(SERIAL_T, 1)
-
-/* Push out all buffers and destroy SERIAL_T without closing the device.  */
-
-#define SERIAL_UN_FDOPEN(SERIAL_T) serial_close(SERIAL_T, 0)
-
-extern void serial_printf PARAMS ((serial_t desc, const char *, ...))
-     ATTR_FORMAT(printf, 2, 3);
-
-/* File in which to record the remote debugging session */
-
-extern void serial_log_command PARAMS ((const char *));
-
-#endif /* SERIAL_H */
diff --git a/gdb/sh-stub.c b/gdb/sh-stub.c
deleted file mode 100644
index a036cff..0000000
--- a/gdb/sh-stub.c
+++ /dev/null
@@ -1,1549 +0,0 @@
-/* sh-stub.c -- debugging stub for the Hitachi-SH. 
-
- NOTE!! This code has to be compiled with optimization, otherwise the 
- function inlining which generates the exception handlers won't work.
- 
-*/
-
-/*   This is originally based on an m68k software stub written by Glenn
-     Engel at HP, but has changed quite a bit. 
-
-     Modifications for the SH by Ben Lee and Steve Chamberlain
-
-*/
-
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED
-
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-
-/* Remote communication protocol.
-
-   A debug packet whose contents are <data>
-   is encapsulated for transmission in the form:
-
-	$ <data> # CSUM1 CSUM2
-
-	<data> must be ASCII alphanumeric and cannot include characters
-	'$' or '#'.  If <data> starts with two characters followed by
-	':', then the existing stubs interpret this as a sequence number.
-
-	CSUM1 and CSUM2 are ascii hex representation of an 8-bit 
-	checksum of <data>, the most significant nibble is sent first.
-	the hex digits 0-9,a-f are used.
-
-   Receiver responds with:
-
-	+	- if CSUM is correct and ready for next packet
-	-	- if CSUM is incorrect
-
-   <data> is as follows:
-   All values are encoded in ascii hex digits.
-
-	Request		Packet
-
-	read registers  g
-	reply		XX....X		Each byte of register data
-					is described by two hex digits.
-					Registers are in the internal order
-					for GDB, and the bytes in a register
-					are in the same order the machine uses.
-			or ENN		for an error.
-
-	write regs	GXX..XX		Each byte of register data
-					is described by two hex digits.
-	reply		OK		for success
-			ENN		for an error
-
-        write reg	Pn...=r...	Write register n... with value r...,
-					which contains two hex digits for each
-					byte in the register (target byte
-					order).
-	reply		OK		for success
-			ENN		for an error
-	(not supported by all stubs).
-
-	read mem	mAA..AA,LLLL	AA..AA is address, LLLL is length.
-	reply		XX..XX		XX..XX is mem contents
-					Can be fewer bytes than requested
-					if able to read only part of the data.
-			or ENN		NN is errno
-
-	write mem	MAA..AA,LLLL:XX..XX
-					AA..AA is address,
-					LLLL is number of bytes,
-					XX..XX is data
-	reply		OK		for success
-			ENN		for an error (this includes the case
-					where only part of the data was
-					written).
-
-	cont		cAA..AA		AA..AA is address to resume
-					If AA..AA is omitted,
-					resume at same address.
-
-	step		sAA..AA		AA..AA is address to resume
-					If AA..AA is omitted,
-					resume at same address.
-
-	last signal     ?               Reply the current reason for stopping.
-                                        This is the same reply as is generated
-					for step or cont : SAA where AA is the
-					signal number.
-
-	There is no immediate reply to step or cont.
-	The reply comes when the machine stops.
-	It is		SAA		AA is the "signal number"
-
-	or...		TAAn...:r...;n:r...;n...:r...;
-					AA = signal number
-					n... = register number
-					r... = register contents
-	or...		WAA		The process exited, and AA is
-					the exit status.  This is only
-					applicable for certains sorts of
-					targets.
-	kill request	k
-
-	toggle debug	d		toggle debug flag (see 386 & 68k stubs)
-	reset		r		reset -- see sparc stub.
-	reserved	<other>		On other requests, the stub should
-					ignore the request and send an empty
-					response ($#<checksum>).  This way
-					we can extend the protocol and GDB
-					can tell whether the stub it is
-					talking to uses the old or the new.
-	search		tAA:PP,MM	Search backwards starting at address
-					AA for a match with pattern PP and
-					mask MM.  PP and MM are 4 bytes.
-					Not supported by all stubs.
-
-	general query	qXXXX		Request info about XXXX.
-	general set	QXXXX=yyyy	Set value of XXXX to yyyy.
-	query sect offs	qOffsets	Get section offsets.  Reply is
-					Text=xxx;Data=yyy;Bss=zzz
-	console output	Otext		Send text to stdout.  Only comes from
-					remote target.
-
-	Responses can be run-length encoded to save space.  A '*' means that
-	the next character is an ASCII encoding giving a repeat count which
-	stands for that many repititions of the character preceding the '*'.
-	The encoding is n+29, yielding a printable character where n >=3 
-	(which is where rle starts to win).  Don't use an n > 126. 
-
-	So 
-	"0* " means the same as "0000".  */
-
-#include <string.h>
-#include <setjmp.h>
-
-
-
-#define COND_BR_MASK	0xff00
-#define UCOND_DBR_MASK	0xe000
-#define UCOND_RBR_MASK	0xf0df
-#define TRAPA_MASK		0xff00
-
-#define COND_DISP		0x00ff
-#define UCOND_DISP		0x0fff
-#define UCOND_REG		0x0f00
-
-#define BF_INSTR		0x8b00
-#define BT_INSTR		0x8900
-#define BRA_INSTR		0xa000
-#define BSR_INSTR		0xb000
-#define JMP_INSTR		0x402b
-#define JSR_INSTR		0x400b
-#define RTS_INSTR		0x000b
-#define RTE_INSTR		0x002b
-#define TRAPA_INSTR		0xc300
-
-#define SSTEP_INSTR		0xc3ff
-
-#define T_BIT_MASK		0x0001
-/*
- * BUFMAX defines the maximum number of characters in inbound/outbound
- * buffers at least NUMREGBYTES*2 are needed for register packets
- */
-#define BUFMAX 1024
-
-/*
- * Number of bytes for registers
- */
-#define NUMREGBYTES 112		/* 92 */
-
-/*
- * typedef
- */
-typedef void (*Function) ();
-
-/*
- * Forward declarations
- */
-
-static int hex (char);
-static char *mem2hex (char *, char *, int);
-static char *hex2mem (char *, char *, int);
-static int hexToInt (char **, int *);
-static void getpacket (char *);
-static void putpacket (char *);
-static void handle_buserror (void);
-static int computeSignal (int exceptionVector);
-static void handle_exception (int exceptionVector);
-void init_serial();
-
-void putDebugChar (char);
-char getDebugChar (void);
-
-/* These are in the file but in asm statements so the compiler can't see them */
-void catch_exception_4 (void);
-void catch_exception_6 (void);
-void catch_exception_9 (void);
-void catch_exception_10 (void);
-void catch_exception_11 (void);
-void catch_exception_32 (void);
-void catch_exception_33 (void);
-void catch_exception_255 (void);
-
-
-
-#define catch_exception_random catch_exception_255 /* Treat all odd ones like 255 */
-
-void breakpoint (void);
-
-
-#define init_stack_size 8*1024  /* if you change this you should also modify BINIT */
-#define stub_stack_size 8*1024
-
-int init_stack[init_stack_size] __attribute__ ((section ("stack"))) = {0};
-int stub_stack[stub_stack_size] __attribute__ ((section ("stack"))) = {0};
-
-typedef struct
-  {
-    void (*func_cold) ();
-    int *stack_cold;
-    void (*func_warm) ();
-    int *stack_warm;
-    void (*(handler[256 - 4])) ();
-  }
-vec_type;
-
-
-void INIT ();
-void BINIT ();
-
-/* When you link take care that this is at address 0 -
-   or wherever your vbr points */
-
-#define CPU_BUS_ERROR_VEC  9
-#define DMA_BUS_ERROR_VEC 10
-#define NMI_VEC           11
-#define INVALID_INSN_VEC   4
-#define INVALID_SLOT_VEC   6
-#define TRAP_VEC          32
-#define IO_VEC            33
-#define USER_VEC         255
-
-
-#define BCR  (*(volatile short *)(0x05FFFFA0)) /* Bus control register */
-#define BAS  (0x800)				/* Byte access select */
-#define WCR1 (*(volatile short *)(0x05ffffA2)) /* Wait state control register */
-
-const vec_type vectable =
-{ 
-  &BINIT,			/* 0: Power-on reset PC */
-  init_stack + init_stack_size, /* 1: Power-on reset SP */
-  &BINIT,			/* 2: Manual reset PC */
-  init_stack + init_stack_size, /* 3: Manual reset SP */
-{
-  &catch_exception_4,		/* 4: General invalid instruction */
-  &catch_exception_random,	/* 5: Reserved for system */
-  &catch_exception_6,		/* 6: Invalid slot instruction */
-  &catch_exception_random,	/* 7: Reserved for system */
-  &catch_exception_random,	/* 8: Reserved for system */
-  &catch_exception_9,		/* 9: CPU bus error */
-  &catch_exception_10,		/* 10: DMA bus error */
-  &catch_exception_11,		/* 11: NMI */
-  &catch_exception_random,	/* 12: User break */
-  &catch_exception_random,	/* 13: Reserved for system */
-  &catch_exception_random,	/* 14: Reserved for system */
-  &catch_exception_random,	/* 15: Reserved for system */
-  &catch_exception_random,	/* 16: Reserved for system */
-  &catch_exception_random,	/* 17: Reserved for system */
-  &catch_exception_random,	/* 18: Reserved for system */
-  &catch_exception_random,	/* 19: Reserved for system */
-  &catch_exception_random,	/* 20: Reserved for system */
-  &catch_exception_random,	/* 21: Reserved for system */
-  &catch_exception_random,	/* 22: Reserved for system */
-  &catch_exception_random,	/* 23: Reserved for system */
-  &catch_exception_random,	/* 24: Reserved for system */
-  &catch_exception_random,	/* 25: Reserved for system */
-  &catch_exception_random,	/* 26: Reserved for system */
-  &catch_exception_random,	/* 27: Reserved for system */
-  &catch_exception_random,	/* 28: Reserved for system */
-  &catch_exception_random,	/* 29: Reserved for system */
-  &catch_exception_random,	/* 30: Reserved for system */
-  &catch_exception_random,	/* 31: Reserved for system */
-  &catch_exception_32,		/* 32: Trap instr (user vectors) */
-  &catch_exception_33,		/* 33: Trap instr (user vectors) */
-  &catch_exception_random,	/* 34: Trap instr (user vectors) */
-  &catch_exception_random,	/* 35: Trap instr (user vectors) */
-  &catch_exception_random,	/* 36: Trap instr (user vectors) */
-  &catch_exception_random,	/* 37: Trap instr (user vectors) */
-  &catch_exception_random,	/* 38: Trap instr (user vectors) */
-  &catch_exception_random,	/* 39: Trap instr (user vectors) */
-  &catch_exception_random,	/* 40: Trap instr (user vectors) */
-  &catch_exception_random,	/* 41: Trap instr (user vectors) */
-  &catch_exception_random,	/* 42: Trap instr (user vectors) */
-  &catch_exception_random,	/* 43: Trap instr (user vectors) */
-  &catch_exception_random,	/* 44: Trap instr (user vectors) */
-  &catch_exception_random,	/* 45: Trap instr (user vectors) */
-  &catch_exception_random,	/* 46: Trap instr (user vectors) */
-  &catch_exception_random,	/* 47: Trap instr (user vectors) */
-  &catch_exception_random,	/* 48: Trap instr (user vectors) */
-  &catch_exception_random,	/* 49: Trap instr (user vectors) */
-  &catch_exception_random,	/* 50: Trap instr (user vectors) */
-  &catch_exception_random,	/* 51: Trap instr (user vectors) */
-  &catch_exception_random,	/* 52: Trap instr (user vectors) */
-  &catch_exception_random,	/* 53: Trap instr (user vectors) */
-  &catch_exception_random,	/* 54: Trap instr (user vectors) */
-  &catch_exception_random,	/* 55: Trap instr (user vectors) */
-  &catch_exception_random,	/* 56: Trap instr (user vectors) */
-  &catch_exception_random,	/* 57: Trap instr (user vectors) */
-  &catch_exception_random,	/* 58: Trap instr (user vectors) */
-  &catch_exception_random,	/* 59: Trap instr (user vectors) */
-  &catch_exception_random,	/* 60: Trap instr (user vectors) */
-  &catch_exception_random,	/* 61: Trap instr (user vectors) */
-  &catch_exception_random,	/* 62: Trap instr (user vectors) */
-  &catch_exception_random,	/* 63: Trap instr (user vectors) */
-  &catch_exception_random,	/* 64: IRQ0 */
-  &catch_exception_random,	/* 65: IRQ1 */
-  &catch_exception_random,	/* 66: IRQ2 */
-  &catch_exception_random,	/* 67: IRQ3 */
-  &catch_exception_random,	/* 68: IRQ4 */
-  &catch_exception_random,	/* 69: IRQ5 */
-  &catch_exception_random,	/* 70: IRQ6 */
-  &catch_exception_random,	/* 71: IRQ7 */
-  &catch_exception_random,
-  &catch_exception_random,
-  &catch_exception_random,
-  &catch_exception_random,
-  &catch_exception_random,
-  &catch_exception_random,
-  &catch_exception_random,
-  &catch_exception_random,
-  &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_random,
-     &catch_exception_255}};
-
-
-char in_nmi;   /* Set when handling an NMI, so we don't reenter */
-int dofault;  /* Non zero, bus errors will raise exception */
-
-int *stub_sp;
-
-/* debug > 0 prints ill-formed commands in valid packets & checksum errors */
-int remote_debug;
-
-/* jump buffer used for setjmp/longjmp */
-jmp_buf remcomEnv;
-
-enum regnames
-  {
-    R0, R1, R2, R3, R4, R5, R6, R7,
-    R8, R9, R10, R11, R12, R13, R14,
-    R15, PC, PR, GBR, VBR, MACH, MACL, SR,
-    TICKS, STALLS, CYCLES, INSTS, PLR
-  };
-
-typedef struct
-  {
-    short *memAddr;
-    short oldInstr;
-  }
-stepData;
-
-int registers[NUMREGBYTES / 4];
-stepData instrBuffer;
-char stepped;
-static const char hexchars[] = "0123456789abcdef";
-char remcomInBuffer[BUFMAX];
-char remcomOutBuffer[BUFMAX];
-
-char highhex(int  x)
-{
-  return hexchars[(x >> 4) & 0xf];
-}
-
-char lowhex(int  x)
-{
-  return hexchars[x & 0xf];
-}
-
-/*
- * Assembly macros
- */
-
-#define BREAKPOINT()   asm("trapa	#0x20"::);
-
-
-/*
- * Routines to handle hex data
- */
-
-static int
-hex (char ch)
-{
-  if ((ch >= 'a') && (ch <= 'f'))
-    return (ch - 'a' + 10);
-  if ((ch >= '0') && (ch <= '9'))
-    return (ch - '0');
-  if ((ch >= 'A') && (ch <= 'F'))
-    return (ch - 'A' + 10);
-  return (-1);
-}
-
-/* convert the memory, pointed to by mem into hex, placing result in buf */
-/* return a pointer to the last char put in buf (null) */
-static char *
-mem2hex (char *mem, char *buf, int count)
-{
-  int i;
-  int ch;
-  for (i = 0; i < count; i++)
-    {
-      ch = *mem++;
-      *buf++ = highhex (ch);
-      *buf++ = lowhex (ch);
-    }
-  *buf = 0;
-  return (buf);
-}
-
-/* convert the hex array pointed to by buf into binary, to be placed in mem */
-/* return a pointer to the character after the last byte written */
-
-static char *
-hex2mem (char *buf, char *mem, int count)
-{
-  int i;
-  unsigned char ch;
-  for (i = 0; i < count; i++)
-    {
-      ch = hex (*buf++) << 4;
-      ch = ch + hex (*buf++);
-      *mem++ = ch;
-    }
-  return (mem);
-}
-
-/**********************************************/
-/* WHILE WE FIND NICE HEX CHARS, BUILD AN INT */
-/* RETURN NUMBER OF CHARS PROCESSED           */
-/**********************************************/
-static int
-hexToInt (char **ptr, int *intValue)
-{
-  int numChars = 0;
-  int hexValue;
-
-  *intValue = 0;
-
-  while (**ptr)
-    {
-      hexValue = hex (**ptr);
-      if (hexValue >= 0)
-	{
-	  *intValue = (*intValue << 4) | hexValue;
-	  numChars++;
-	}
-      else
-	break;
-
-      (*ptr)++;
-    }
-
-  return (numChars);
-}
-
-/*
- * Routines to get and put packets
- */
-
-/* scan for the sequence $<data>#<checksum>     */
-
-static
-void
-getpacket (char *buffer)
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int i;
-  int count;
-  char ch;
-  do
-    {
-      /* wait around for the start character, ignore all other characters */
-      while ((ch = getDebugChar ()) != '$');
-      checksum = 0;
-      xmitcsum = -1;
-
-      count = 0;
-
-      /* now, read until a # or end of buffer is found */
-      while (count < BUFMAX)
-	{
-	  ch = getDebugChar ();
-	  if (ch == '#')
-	    break;
-	  checksum = checksum + ch;
-	  buffer[count] = ch;
-	  count = count + 1;
-	}
-      buffer[count] = 0;
-
-      if (ch == '#')
-	{
-	  xmitcsum = hex (getDebugChar ()) << 4;
-	  xmitcsum += hex (getDebugChar ());
-	  if (checksum != xmitcsum)
-	    putDebugChar ('-');	/* failed checksum */
-	  else
-	    {
-	      putDebugChar ('+');	/* successful transfer */
-	      /* if a sequence char is present, reply the sequence ID */
-	      if (buffer[2] == ':')
-		{
-		  putDebugChar (buffer[0]);
-		  putDebugChar (buffer[1]);
-		  /* remove sequence chars from buffer */
-		  count = strlen (buffer);
-		  for (i = 3; i <= count; i++)
-		    buffer[i - 3] = buffer[i];
-		}
-	    }
-	}
-    }
-  while (checksum != xmitcsum);
-
-}
-
-
-/* send the packet in buffer.  The host get's one chance to read it.
-   This routine does not wait for a positive acknowledge.  */
-
-static void
-putpacket (register char *buffer)
-{
-  register  int checksum;
-  register  int count;
-
-  /*  $<packet info>#<checksum>. */
-  do
-    {
-      char *src = buffer;
-      putDebugChar ('$');
-      checksum = 0;
-
-      while (*src)
-	{
-	  int runlen;
-
-	  /* Do run length encoding */
-	  for (runlen = 0; runlen < 100; runlen ++) 
-	    {
-	      if (src[0] != src[runlen]) 
-		{
-		  if (runlen > 3) 
-		    {
-		      int encode;
-		      /* Got a useful amount */
-		      putDebugChar (*src);
-		      checksum += *src;
-		      putDebugChar ('*');
-		      checksum += '*';
-		      checksum += (encode = runlen + ' ' - 4);
-		      putDebugChar (encode);
-		      src += runlen;
-		    }
-		  else
-		    {
-		      putDebugChar (*src);
-		      checksum += *src;
-		      src++;
-		    }
-		  break;
-		}
-	    }
-	}
-
-
-      putDebugChar ('#');
-      putDebugChar (highhex(checksum));
-      putDebugChar (lowhex(checksum));
-    }
-  while  (getDebugChar() != '+');
-
-}
-
-
-/* a bus error has occurred, perform a longjmp
-   to return execution and allow handling of the error */
-
-void
-handle_buserror (void)
-{
-  longjmp (remcomEnv, 1);
-}
-
-/*
- * this function takes the SH-1 exception number and attempts to
- * translate this number into a unix compatible signal value
- */
-static int
-computeSignal (int exceptionVector)
-{
-  int sigval;
-  switch (exceptionVector)
-    {
-    case INVALID_INSN_VEC:
-      sigval = 4;
-      break;			
-    case INVALID_SLOT_VEC:
-      sigval = 4;
-      break;			
-    case CPU_BUS_ERROR_VEC:
-      sigval = 10;
-      break;			
-    case DMA_BUS_ERROR_VEC:
-      sigval = 10;
-      break;	
-    case NMI_VEC:
-      sigval = 2;
-      break;	
-
-    case TRAP_VEC:
-    case USER_VEC:
-      sigval = 5;
-      break;
-
-    default:
-      sigval = 7;		/* "software generated"*/
-      break;
-    }
-  return (sigval);
-}
-
-void
-doSStep (void)
-{
-  short *instrMem;
-  int displacement;
-  int reg;
-  unsigned short opcode;
-
-  instrMem = (short *) registers[PC];
-
-  opcode = *instrMem;
-  stepped = 1;
-
-  if ((opcode & COND_BR_MASK) == BT_INSTR)
-    {
-      if (registers[SR] & T_BIT_MASK)
-	{
-	  displacement = (opcode & COND_DISP) << 1;
-	  if (displacement & 0x80)
-	    displacement |= 0xffffff00;
-	  /*
-		   * Remember PC points to second instr.
-		   * after PC of branch ... so add 4
-		   */
-	  instrMem = (short *) (registers[PC] + displacement + 4);
-	}
-      else
-	instrMem += 1;
-    }
-  else if ((opcode & COND_BR_MASK) == BF_INSTR)
-    {
-      if (registers[SR] & T_BIT_MASK)
-	instrMem += 1;
-      else
-	{
-	  displacement = (opcode & COND_DISP) << 1;
-	  if (displacement & 0x80)
-	    displacement |= 0xffffff00;
-	  /*
-		   * Remember PC points to second instr.
-		   * after PC of branch ... so add 4
-		   */
-	  instrMem = (short *) (registers[PC] + displacement + 4);
-	}
-    }
-  else if ((opcode & UCOND_DBR_MASK) == BRA_INSTR)
-    {
-      displacement = (opcode & UCOND_DISP) << 1;
-      if (displacement & 0x0800)
-	displacement |= 0xfffff000;
-
-      /*
-	   * Remember PC points to second instr.
-	   * after PC of branch ... so add 4
-	   */
-      instrMem = (short *) (registers[PC] + displacement + 4);
-    }
-  else if ((opcode & UCOND_RBR_MASK) == JSR_INSTR)
-    {
-      reg = (char) ((opcode & UCOND_REG) >> 8);
-
-      instrMem = (short *) registers[reg];
-    }
-  else if (opcode == RTS_INSTR)
-    instrMem = (short *) registers[PR];
-  else if (opcode == RTE_INSTR)
-    instrMem = (short *) registers[15];
-  else if ((opcode & TRAPA_MASK) == TRAPA_INSTR)
-    instrMem = (short *) ((opcode & ~TRAPA_MASK) << 2);
-  else
-    instrMem += 1;
-
-  instrBuffer.memAddr = instrMem;
-  instrBuffer.oldInstr = *instrMem;
-  *instrMem = SSTEP_INSTR;
-}
-
-
-/* Undo the effect of a previous doSStep.  If we single stepped,
-   restore the old instruction. */
-
-void
-undoSStep (void)
-{
-  if (stepped)
-    {  short *instrMem;
-      instrMem = instrBuffer.memAddr;
-      *instrMem = instrBuffer.oldInstr;
-    }
-  stepped = 0;
-}
-
-/*
-This function does all exception handling.  It only does two things -
-it figures out why it was called and tells gdb, and then it reacts
-to gdb's requests.
-
-When in the monitor mode we talk a human on the serial line rather than gdb.
-
-*/
-
-
-void
-gdb_handle_exception (int exceptionVector)
-{
-  int sigval;
-  int addr, length;
-  char *ptr;
-
-  /* reply to host that an exception has occurred */
-  sigval = computeSignal (exceptionVector);
-  remcomOutBuffer[0] = 'S';
-  remcomOutBuffer[1] = highhex(sigval);
-  remcomOutBuffer[2] = lowhex (sigval);
-  remcomOutBuffer[3] = 0;
-
-  putpacket (remcomOutBuffer);
-
-  /*
-   * exception 255 indicates a software trap
-   * inserted in place of code ... so back up
-   * PC by one instruction, since this instruction
-   * will later be replaced by its original one!
-   */
-  if (exceptionVector == 0xff
-      || exceptionVector == 0x20)
-    registers[PC] -= 2;
-
-  /*
-   * Do the thangs needed to undo
-   * any stepping we may have done!
-   */
-  undoSStep ();
-
-  while (1)
-    {
-      remcomOutBuffer[0] = 0;
-      getpacket (remcomInBuffer);
-
-      switch (remcomInBuffer[0])
-	{
-	case '?':
-	  remcomOutBuffer[0] = 'S';
-	  remcomOutBuffer[1] = highhex (sigval);
-	  remcomOutBuffer[2] = lowhex (sigval);
-	  remcomOutBuffer[3] = 0;
-	  break;
-	case 'd':
-	  remote_debug = !(remote_debug);	/* toggle debug flag */
-	  break;
-	case 'g':		/* return the value of the CPU registers */
-	  mem2hex ((char *) registers, remcomOutBuffer, NUMREGBYTES);
-	  break;
-	case 'G':		/* set the value of the CPU registers - return OK */
-	  hex2mem (&remcomInBuffer[1], (char *) registers, NUMREGBYTES);
-	  strcpy (remcomOutBuffer, "OK");
-	  break;
-
-	  /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-	case 'm':
-	  if (setjmp (remcomEnv) == 0)
-	    {
-	      dofault = 0;
-	      /* TRY, TO READ %x,%x.  IF SUCCEED, SET PTR = 0 */
-	      ptr = &remcomInBuffer[1];
-	      if (hexToInt (&ptr, &addr))
-		if (*(ptr++) == ',')
-		  if (hexToInt (&ptr, &length))
-		    {
-		      ptr = 0;
-		      mem2hex ((char *) addr, remcomOutBuffer, length);
-		    }
-	      if (ptr)
-		strcpy (remcomOutBuffer, "E01");
-	    }
-	  else
-	    strcpy (remcomOutBuffer, "E03");
-
-	  /* restore handler for bus error */
-	  dofault = 1;
-	  break;
-
-	  /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-	case 'M':
-	  if (setjmp (remcomEnv) == 0)
-	    {
-	      dofault = 0;
-
-	      /* TRY, TO READ '%x,%x:'.  IF SUCCEED, SET PTR = 0 */
-	      ptr = &remcomInBuffer[1];
-	      if (hexToInt (&ptr, &addr))
-		if (*(ptr++) == ',')
-		  if (hexToInt (&ptr, &length))
-		    if (*(ptr++) == ':')
-		      {
-			hex2mem (ptr, (char *) addr, length);
-			ptr = 0;
-			strcpy (remcomOutBuffer, "OK");
-		      }
-	      if (ptr)
-		strcpy (remcomOutBuffer, "E02");
-	    }
-	  else
-	    strcpy (remcomOutBuffer, "E03");
-
-	  /* restore handler for bus error */
-	  dofault = 1;
-	  break;
-
-	  /* cAA..AA    Continue at address AA..AA(optional) */
-	  /* sAA..AA   Step one instruction from AA..AA(optional) */
-	case 'c':
-	case 's':
-	  {
-	    /* tRY, to read optional parameter, pc unchanged if no parm */
-	    ptr = &remcomInBuffer[1];
-	    if (hexToInt (&ptr, &addr))
-	      registers[PC] = addr;
-
-	    if (remcomInBuffer[0] == 's')
-	      doSStep ();
-	  }
-	  return;
-	  break;
-
-	  /* kill the program */
-	case 'k':		/* do nothing */
-	  break;
-	}			/* switch */
-
-      /* reply to the request */
-      putpacket (remcomOutBuffer);
-    }
-}
-
-
-#define GDBCOOKIE 0x5ac 
-static int ingdbmode;
-/* We've had an exception - choose to go into the monitor or
-   the gdb stub */
-void handle_exception(int exceptionVector)
-{
-#ifdef MONITOR
-    if (ingdbmode != GDBCOOKIE)
-      monitor_handle_exception (exceptionVector);
-    else 
-#endif
-      gdb_handle_exception (exceptionVector);
-
-}
-
-void
-gdb_mode()
-{
-  ingdbmode = GDBCOOKIE;
-  breakpoint();
-}
-/* This function will generate a breakpoint exception.  It is used at the
-   beginning of a program to sync up with a debugger and can be used
-   otherwise as a quick means to stop program execution and "break" into
-   the debugger. */
-
-void
-breakpoint (void)
-{
-      BREAKPOINT ();
-}
-
-asm ("_BINIT: mov.l  L1,r15");
-asm ("bra _INIT");
-asm ("nop");
-asm ("L1: .long _init_stack + 8*1024*4");
-void
-INIT (void)
-{
-  /* First turn on the ram */
-  WCR1  = 0;    /* Never sample wait */
-  BCR = BAS;    /* use lowbyte/high byte */
-
-  init_serial();
-
-#ifdef MONITOR
-  reset_hook ();
-#endif
-
-
-  in_nmi = 0;
-  dofault = 1;
-  stepped = 0;
-
-  stub_sp = stub_stack + stub_stack_size;
-  breakpoint ();
-
-  while (1)
-    ;
-}
-
-
-static void sr()
-{
-
-
-  /* Calling Reset does the same as pressing the button */
-  asm (".global _Reset
-        .global _WarmReset
-_Reset:
-_WarmReset:
-         mov.l L_sp,r15
-         bra   _INIT
-         nop
-         .align 2
-L_sp:    .long _init_stack + 8000");
-
-  asm("saveRegisters:
-	mov.l	@(L_reg, pc), r0
-	mov.l	@r15+, r1				! pop R0
-	mov.l	r2, @(0x08, r0)				! save R2
-	mov.l	r1, @r0					! save R0
-	mov.l	@r15+, r1				! pop R1
-	mov.l	r3, @(0x0c, r0)				! save R3
-	mov.l	r1, @(0x04, r0)				! save R1
-	mov.l	r4, @(0x10, r0)				! save R4
-	mov.l	r5, @(0x14, r0)				! save R5
-	mov.l	r6, @(0x18, r0)				! save R6
-	mov.l	r7, @(0x1c, r0)				! save R7
-	mov.l	r8, @(0x20, r0)				! save R8
-	mov.l	r9, @(0x24, r0)				! save R9
-	mov.l	r10, @(0x28, r0)			! save R10
-	mov.l	r11, @(0x2c, r0)			! save R11
-	mov.l	r12, @(0x30, r0)			! save R12
-	mov.l	r13, @(0x34, r0)			! save R13
-	mov.l	r14, @(0x38, r0)			! save R14
-	mov.l	@r15+, r4				! save arg to handleException
-	add	#8, r15					! hide PC/SR values on stack
-	mov.l	r15, @(0x3c, r0)			! save R15
-	add	#-8, r15				! save still needs old SP value
-	add	#92, r0					! readjust register pointer
-	mov	r15, r2
-	add	#4, r2
-	mov.l	@r2, r2					! R2 has SR
-	mov.l	@r15, r1				! R1 has PC
-	mov.l	r2, @-r0				! save SR
-	sts.l	macl, @-r0				! save MACL
-	sts.l	mach, @-r0				! save MACH
-	stc.l	vbr, @-r0				! save VBR
-	stc.l	gbr, @-r0				! save GBR
-	sts.l	pr, @-r0				! save PR
-	mov.l	@(L_stubstack, pc), r2
-	mov.l	@(L_hdl_except, pc), r3
-	mov.l	@r2, r15
-	jsr	@r3
-	mov.l	r1, @-r0				! save PC
-	mov.l	@(L_stubstack, pc), r0
-	mov.l	@(L_reg, pc), r1
-	bra	restoreRegisters
-	mov.l	r15, @r0				! save __stub_stack
-	
-	.align 2
-L_reg:
-	.long	_registers
-L_stubstack:
-	.long	_stub_sp
-L_hdl_except:
-	.long	_handle_exception");
-
-}
-
-static void rr()
-{
-asm("
-	.align 2	
-        .global _resume
-_resume:
-	mov	r4,r1
-restoreRegisters:
-	add	#8, r1						! skip to R2
-	mov.l	@r1+, r2					! restore R2
-	mov.l	@r1+, r3					! restore R3
-	mov.l	@r1+, r4					! restore R4
-	mov.l	@r1+, r5					! restore R5
-	mov.l	@r1+, r6					! restore R6
-	mov.l	@r1+, r7					! restore R7
-	mov.l	@r1+, r8					! restore R8
-	mov.l	@r1+, r9					! restore R9
-	mov.l	@r1+, r10					! restore R10
-	mov.l	@r1+, r11					! restore R11
-	mov.l	@r1+, r12					! restore R12
-	mov.l	@r1+, r13					! restore R13
-	mov.l	@r1+, r14					! restore R14
-	mov.l	@r1+, r15					! restore programs stack
-	mov.l	@r1+, r0
-	add	#-8, r15					! uncover PC/SR on stack 
-	mov.l	r0, @r15					! restore PC onto stack
-	lds.l	@r1+, pr					! restore PR
-	ldc.l	@r1+, gbr					! restore GBR		
-	ldc.l	@r1+, vbr					! restore VBR
-	lds.l	@r1+, mach					! restore MACH
-	lds.l	@r1+, macl					! restore MACL
-	mov.l	@r1, r0	
-	add	#-88, r1					! readjust reg pointer to R1
-	mov.l	r0, @(4, r15)					! restore SR onto stack+4
-	mov.l	r2, @-r15
-	mov.l	L_in_nmi, r0
-	mov		#0, r2
-	mov.b	r2, @r0
-	mov.l	@r15+, r2
-	mov.l	@r1+, r0					! restore R0
-	rte
-	mov.l	@r1, r1						! restore R1
-
-");
-}
-
-
-static __inline__ void code_for_catch_exception(int n) 
-{
-  asm("		.globl	_catch_exception_%O0" : : "i" (n) 				); 
-  asm("	_catch_exception_%O0:" :: "i" (n)      						);
-
-  asm("		add	#-4, r15 				! reserve spot on stack ");
-  asm("		mov.l	r1, @-r15				! push R1		");
-
-  if (n == NMI_VEC) 
-    {
-      /* Special case for NMI - make sure that they don't nest */
-      asm("	mov.l	r0, @-r15					! push R0");
-      asm("	mov.l	L_in_nmi, r0");
-      asm("	tas.b	@r0						! Fend off against addtnl NMIs");
-      asm("	bt		noNMI");
-      asm("	mov.l	@r15+, r0");
-      asm("	mov.l	@r15+, r1");
-      asm("	add		#4, r15");
-      asm("	rte");
-      asm("	nop");
-      asm(".align 2");
-      asm("L_in_nmi: .long	_in_nmi");
-      asm("noNMI:");
-    }
-  else
-    {
-
-      if (n == CPU_BUS_ERROR_VEC)
-	{
-	  /* Exception 9 (bus errors) are disasbleable - so that you
-	     can probe memory and get zero instead of a fault.
-	     Because the vector table may be in ROM we don't revector
-	     the interrupt like all the other stubs, we check in here
-	     */
-	  asm("mov.l	L_dofault,r1");
-	  asm("mov.l	@r1,r1");
-	  asm("tst	r1,r1");
-	  asm("bf	faultaway");
-	  asm("bsr	_handle_buserror");
-	  asm(".align	2");
-	  asm("L_dofault: .long _dofault");
-	  asm("faultaway:");
-	}
-      asm("		mov	#15<<4, r1							");
-      asm("		ldc	r1, sr					! disable interrupts	");
-      asm("		mov.l	r0, @-r15				! push R0		");
-    }
-
-  /* Prepare for saving context, we've already pushed r0 and r1, stick exception number
-     into the frame */
-  asm("		mov	r15, r0								");
-  asm("		add	#8, r0								");
-  asm("		mov	%0,r1" :: "i" (n)        					);
-  asm("		extu.b  r1,r1								");
-  asm("		bra	saveRegisters				! save register values	");
-  asm("		mov.l	r1, @r0					! save exception # 	");
-}
-
-
-static  void
-exceptions()
-{
-  code_for_catch_exception (CPU_BUS_ERROR_VEC);
-  code_for_catch_exception (DMA_BUS_ERROR_VEC);
-  code_for_catch_exception (INVALID_INSN_VEC);
-  code_for_catch_exception (INVALID_SLOT_VEC);
-  code_for_catch_exception (NMI_VEC);
-  code_for_catch_exception (TRAP_VEC);
-  code_for_catch_exception (USER_VEC);
-  code_for_catch_exception (IO_VEC);
-}
-
-
-
-
-
-
-/* Support for Serial I/O using on chip uart */
-
-#define SMR0 (*(volatile char *)(0x05FFFEC0)) /* Channel 0  serial mode register */
-#define BRR0 (*(volatile char *)(0x05FFFEC1)) /* Channel 0  bit rate register */
-#define SCR0 (*(volatile char *)(0x05FFFEC2)) /* Channel 0  serial control register */
-#define TDR0 (*(volatile char *)(0x05FFFEC3)) /* Channel 0  transmit data register */
-#define SSR0 (*(volatile char *)(0x05FFFEC4)) /* Channel 0  serial status register */
-#define RDR0 (*(volatile char *)(0x05FFFEC5)) /* Channel 0  receive data register */
-
-#define SMR1 (*(volatile char *)(0x05FFFEC8)) /* Channel 1  serial mode register */
-#define BRR1 (*(volatile char *)(0x05FFFEC9)) /* Channel 1  bit rate register */
-#define SCR1 (*(volatile char *)(0x05FFFECA)) /* Channel 1  serial control register */
-#define TDR1 (*(volatile char *)(0x05FFFECB)) /* Channel 1  transmit data register */
-#define SSR1 (*(volatile char *)(0x05FFFECC)) /* Channel 1  serial status register */
-#define RDR1 (*(volatile char *)(0x05FFFECD)) /* Channel 1  receive data register */
-
-/*
- * Serial mode register bits
- */
-
-#define SYNC_MODE 		0x80
-#define SEVEN_BIT_DATA 		0x40
-#define PARITY_ON		0x20
-#define ODD_PARITY		0x10
-#define STOP_BITS_2		0x08
-#define ENABLE_MULTIP		0x04
-#define PHI_64			0x03
-#define PHI_16			0x02
-#define PHI_4			0x01
-
-/*
- * Serial control register bits
- */
-#define SCI_TIE				0x80	/* Transmit interrupt enable */
-#define SCI_RIE				0x40	/* Receive interrupt enable */
-#define SCI_TE				0x20	/* Transmit enable */
-#define SCI_RE				0x10	/* Receive enable */
-#define SCI_MPIE			0x08	/* Multiprocessor interrupt enable */
-#define SCI_TEIE			0x04	/* Transmit end interrupt enable */
-#define SCI_CKE1			0x02	/* Clock enable 1 */
-#define SCI_CKE0			0x01	/* Clock enable 0 */
-
-/*
- * Serial status register bits
- */
-#define SCI_TDRE			0x80	/* Transmit data register empty */
-#define SCI_RDRF			0x40	/* Receive data register full */
-#define SCI_ORER			0x20	/* Overrun error */
-#define SCI_FER				0x10	/* Framing error */
-#define SCI_PER				0x08	/* Parity error */
-#define SCI_TEND			0x04	/* Transmit end */
-#define SCI_MPB				0x02	/* Multiprocessor bit */
-#define SCI_MPBT			0x01	/* Multiprocessor bit transfer */
-
-
-/*
- * Port B IO Register (PBIOR)
- */
-#define	PBIOR 		(*(volatile char *)(0x05FFFFC6))
-#define	PB15IOR 	0x8000
-#define	PB14IOR 	0x4000
-#define	PB13IOR 	0x2000
-#define	PB12IOR 	0x1000
-#define	PB11IOR 	0x0800
-#define	PB10IOR 	0x0400
-#define	PB9IOR 		0x0200
-#define	PB8IOR 		0x0100
-#define	PB7IOR 		0x0080
-#define	PB6IOR 		0x0040
-#define	PB5IOR 		0x0020
-#define	PB4IOR 		0x0010
-#define	PB3IOR 		0x0008
-#define	PB2IOR 		0x0004
-#define	PB1IOR 		0x0002
-#define	PB0IOR 		0x0001
-
-/*
- * Port B Control Register (PBCR1)
- */
-#define	PBCR1 		(*(volatile short *)(0x05FFFFCC))
-#define	PB15MD1 	0x8000
-#define	PB15MD0 	0x4000
-#define	PB14MD1 	0x2000
-#define	PB14MD0 	0x1000
-#define	PB13MD1 	0x0800
-#define	PB13MD0 	0x0400
-#define	PB12MD1 	0x0200
-#define	PB12MD0 	0x0100
-#define	PB11MD1 	0x0080
-#define	PB11MD0 	0x0040
-#define	PB10MD1 	0x0020
-#define	PB10MD0 	0x0010
-#define	PB9MD1 		0x0008
-#define	PB9MD0 		0x0004
-#define	PB8MD1 		0x0002
-#define	PB8MD0 		0x0001
-
-#define	PB15MD 		PB15MD1|PB14MD0
-#define	PB14MD 		PB14MD1|PB14MD0
-#define	PB13MD 		PB13MD1|PB13MD0
-#define	PB12MD 		PB12MD1|PB12MD0
-#define	PB11MD 		PB11MD1|PB11MD0
-#define	PB10MD 		PB10MD1|PB10MD0
-#define	PB9MD 		PB9MD1|PB9MD0
-#define	PB8MD 		PB8MD1|PB8MD0
-
-#define PB_TXD1 	PB11MD1
-#define PB_RXD1 	PB10MD1
-#define PB_TXD0 	PB9MD1
-#define PB_RXD0 	PB8MD1
-
-/*
- * Port B Control Register (PBCR2)
- */
-#define	PBCR2 	0x05FFFFCE
-#define	PB7MD1 	0x8000
-#define	PB7MD0 	0x4000
-#define	PB6MD1 	0x2000
-#define	PB6MD0 	0x1000
-#define	PB5MD1 	0x0800
-#define	PB5MD0 	0x0400
-#define	PB4MD1 	0x0200
-#define	PB4MD0 	0x0100
-#define	PB3MD1 	0x0080
-#define	PB3MD0 	0x0040
-#define	PB2MD1 	0x0020
-#define	PB2MD0 	0x0010
-#define	PB1MD1 	0x0008
-#define	PB1MD0 	0x0004
-#define	PB0MD1 	0x0002
-#define	PB0MD0 	0x0001
-	
-#define	PB7MD 	PB7MD1|PB7MD0
-#define	PB6MD 	PB6MD1|PB6MD0
-#define	PB5MD 	PB5MD1|PB5MD0
-#define	PB4MD 	PB4MD1|PB4MD0
-#define	PB3MD 	PB3MD1|PB3MD0
-#define	PB2MD 	PB2MD1|PB2MD0
-#define	PB1MD 	PB1MD1|PB1MD0
-#define	PB0MD 	PB0MD1|PB0MD0
-
-
-#ifdef MHZ
-#define BPS			32 * 9600 * MHZ / ( BAUD * 10)
-#else
-#define BPS			32	/* 9600 for 10 Mhz */
-#endif
-
-void handleError (char theSSR);
-
-void
-nop ()
-{
-
-}
-void 
-init_serial()
-{
-  int i;
-
-  /* Clear TE and RE in Channel 1's SCR   */
-  SCR1 &= ~(SCI_TE | SCI_RE);
-
-  /* Set communication to be async, 8-bit data, no parity, 1 stop bit and use internal clock */
-
-  SMR1 = 0;
-  BRR1 = BPS;
-
-  SCR1 &= ~(SCI_CKE1 | SCI_CKE0);
-
-  /* let the hardware settle */
-
-  for (i = 0; i < 1000; i++)
-    nop ();
-
-  /* Turn on in and out */
-  SCR1 |= SCI_RE | SCI_TE;
-
-  /* Set the PFC to make RXD1 (pin PB8) an input pin and TXD1 (pin PB9) an output pin */
-  PBCR1 &= ~(PB_TXD1 | PB_RXD1);
-  PBCR1 |= PB_TXD1 | PB_RXD1;
-}
-
-
-int
-getDebugCharReady (void)
-{
-  char mySSR;
-  mySSR = SSR1 & ( SCI_PER | SCI_FER | SCI_ORER );
-  if ( mySSR )
-    handleError ( mySSR );
-  return SSR1 & SCI_RDRF ;
-}
-
-char 
-getDebugChar (void)
-{
-  char ch;
-  char mySSR;
-
-  while ( ! getDebugCharReady())
-    ;
-
-  ch = RDR1;
-  SSR1 &= ~SCI_RDRF;
-
-  mySSR = SSR1 & (SCI_PER | SCI_FER | SCI_ORER);
-
-  if (mySSR)
-    handleError (mySSR);
-
-  return ch;
-}
-
-int 
-putDebugCharReady()
-{
-  return (SSR1 & SCI_TDRE);
-}
-
-void
-putDebugChar (char ch)
-{
-  while (!putDebugCharReady())
-    ;
-
-  /*
-   * Write data into TDR and clear TDRE
-   */
-  TDR1 = ch;
-  SSR1 &= ~SCI_TDRE;
-}
-
-void 
-handleError (char theSSR)
-{
-  SSR1 &= ~(SCI_ORER | SCI_PER | SCI_FER);
-}
-
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
deleted file mode 100644
index 6f9e4cc..0000000
--- a/gdb/sh-tdep.c
+++ /dev/null
@@ -1,732 +0,0 @@
-/* Target-dependent code for Hitachi Super-H, for GDB.
-   Copyright 1993, 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- Contributed by Steve Chamberlain
-                sac@cygnus.com
- */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "gdbtypes.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "value.h"
-#include "dis-asm.h"
-#include "inferior.h"		/* for BEFORE_TEXT_END etc. */
-#include "gdb_string.h"
-
-/* A set of original names, to be used when restoring back to generic
-   registers from a specific set.  */
-
-static char *sh_generic_reg_names[] = {
-  "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",
-  "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",
-  "pc",   "pr",   "gbr",  "vbr",  "mach", "macl", "sr",
-  "fpul", "fpscr",
-  "fr0",  "fr1",  "fr2",  "fr3",  "fr4",  "fr5",  "fr6",  "fr7",
-  "fr8",  "fr9",  "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
-  "ssr",  "spc",
-  "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
-  "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
-};
-
-static char *sh_reg_names[] = {
-  "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",
-  "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",
-  "pc",   "pr",   "gbr",  "vbr",  "mach", "macl", "sr",
-  "",     "",
-  "",     "",     "",     "",     "",     "",     "",     "",
-  "",     "",     "",     "",     "",     "",     "",     "",
-  "",     "",
-  "",     "",     "",     "",     "",     "",     "",     "",
-  "",     "",     "",     "",     "",     "",     "",     "",
-};
-
-static char *sh3_reg_names[] = {
-  "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",
-  "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",
-  "pc",   "pr",   "gbr",  "vbr",  "mach", "macl", "sr",
-  "",     "",
-  "",     "",     "",     "",     "",     "",     "",     "",
-  "",     "",     "",     "",     "",     "",     "",     "",
-  "ssr",  "spc",
-  "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
-  "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1"
-};
-
-static char *sh3e_reg_names[] = {
-  "r0",   "r1",   "r2",   "r3",   "r4",   "r5",   "r6",   "r7",
-  "r8",   "r9",   "r10",  "r11",  "r12",  "r13",  "r14",  "r15",
-  "pc",   "pr",   "gbr",  "vbr",  "mach", "macl", "sr",
-  "fpul", "fpscr",
-  "fr0",  "fr1",  "fr2",  "fr3",  "fr4",  "fr5",  "fr6",  "fr7",
-  "fr8",  "fr9",  "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
-  "ssr",  "spc",
-  "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
-  "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
-};
-
-char **sh_register_names = sh_generic_reg_names;
-
-
-struct {
-  char **regnames;
-  int mach;
-} sh_processor_type_table[] = {
-  { sh_reg_names, bfd_mach_sh },
-  { sh3_reg_names, bfd_mach_sh3 },
-  { sh3e_reg_names, bfd_mach_sh3e },
-  { sh3e_reg_names, bfd_mach_sh4 },
-  { NULL, 0 }
-};
-
-/* Prologue looks like
-   [mov.l	<regs>,@-r15]...
-   [sts.l	pr,@-r15]
-   [mov.l	r14,@-r15]
-   [mov		r15,r14]
-*/
-
-#define IS_STS(x)  		((x) == 0x4f22)
-#define IS_PUSH(x) 		(((x) & 0xff0f) == 0x2f06)
-#define GET_PUSHED_REG(x)  	(((x) >> 4) & 0xf)
-#define IS_MOV_SP_FP(x)  	((x) == 0x6ef3)
-#define IS_ADD_SP(x) 		(((x) & 0xff00) == 0x7f00)
-#define IS_MOV_R3(x) 		(((x) & 0xff00) == 0x1a00)
-#define IS_SHLL_R3(x)		((x) == 0x4300)
-#define IS_ADD_R3SP(x)		((x) == 0x3f3c)
-#define IS_FMOV(x)		(((x) & 0xf00f) == 0xf00b)
-#define FPSCR_SZ		(1 << 20)
-
-
-/* Should call_function allocate stack space for a struct return?  */
-int
-sh_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_LENGTH (type) > 1);
-}
-
-
-/* Skip any prologue before the guts of a function */
-
-CORE_ADDR
-sh_skip_prologue (start_pc)
-     CORE_ADDR start_pc;
-{
-  int w;
-
-  w = read_memory_integer (start_pc, 2);
-  while (IS_STS (w)
-	 || IS_FMOV (w)
-	 || IS_PUSH (w)
-	 || IS_MOV_SP_FP (w)
-	 || IS_MOV_R3 (w)
-	 || IS_ADD_R3SP (w)
-	 || IS_ADD_SP (w)
-	 || IS_SHLL_R3 (w))
-    {
-      start_pc += 2;
-      w = read_memory_integer (start_pc, 2);
-    }
-
-  return start_pc;
-}
-
-/* Disassemble an instruction.  */
-
-int
-gdb_print_insn_sh (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    return print_insn_sh (memaddr, info);
-  else
-    return print_insn_shl (memaddr, info);
-}
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-
-   For us, the frame address is its stack pointer value, so we look up
-   the function prologue to determine the caller's sp value, and return it.  */
-
-CORE_ADDR
-sh_frame_chain (frame)
-     struct frame_info *frame;
-{
-  if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
-    return frame->frame;	/* dummy frame same as caller's frame */
-  if (!inside_entry_file (frame->pc))
-    return read_memory_integer (FRAME_FP (frame) + frame->f_offset, 4);
-  else
-    return 0;
-}
-
-/* Find REGNUM on the stack.  Otherwise, it's in an active register.  One thing
-   we might want to do here is to check REGNUM against the clobber mask, and
-   somehow flag it as invalid if it isn't saved on the stack somewhere.  This
-   would provide a graceful failure mode when trying to get the value of
-   caller-saves registers for an inner frame.  */
-
-CORE_ADDR
-sh_find_callers_reg (fi, regnum)
-     struct frame_info *fi;
-     int regnum;
-{
-  struct frame_saved_regs fsr;
-
-  for (; fi; fi = fi->next)
-    if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-      /* When the caller requests PR from the dummy frame, we return PC because
-	 that's where the previous routine appears to have done a call from. */
-      return generic_read_register_dummy (fi->pc, fi->frame, regnum);
-    else 
-      {
-	FRAME_FIND_SAVED_REGS(fi, fsr);
-	if (fsr.regs[regnum] != 0)
-	  return read_memory_integer (fsr.regs[regnum], 
-				      REGISTER_RAW_SIZE(regnum));
-      }
-  return read_register (regnum);
-}
-
-/* Put here the code to store, into a struct frame_saved_regs, the
-   addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special: the address we
-   return for it IS the sp for the next frame. */
-
-void
-sh_frame_find_saved_regs (fi, fsr)
-     struct frame_info *fi;
-     struct frame_saved_regs *fsr;
-{
-  int where[NUM_REGS];
-  int rn;
-  int have_fp = 0;
-  int depth;
-  int pc;
-  int opc;
-  int insn;
-  int r3_val = 0;
-  char * dummy_regs = generic_find_dummy_frame (fi->pc, fi->frame);
-
-  if (dummy_regs)
-    {
-      /* DANGER!  This is ONLY going to work if the char buffer format of
-	 the saved registers is byte-for-byte identical to the 
-	 CORE_ADDR regs[NUM_REGS] format used by struct frame_saved_regs! */
-      memcpy (&fsr->regs, dummy_regs, sizeof(fsr));
-      return;
-    }
-
-  opc = pc = get_pc_function_start (fi->pc);
-
-  insn = read_memory_integer (pc, 2);
-
-  fi->leaf_function = 1;
-  fi->f_offset = 0;
-
-  for (rn = 0; rn < NUM_REGS; rn++)
-    where[rn] = -1;
-
-  depth = 0;
-
-  /* Loop around examining the prologue insns until we find something
-     that does not appear to be part of the prologue.  But give up
-     after 20 of them, since we're getting silly then. */
-
-  while (pc < opc + 20 * 2)
-    {
-      /* See where the registers will be saved to */
-      if (IS_PUSH (insn))
-	{
-	  pc += 2;
-	  rn = GET_PUSHED_REG (insn);
-	  where[rn] = depth;
-	  insn = read_memory_integer (pc, 2);
-	  depth += 4;
-	}
-      else if (IS_STS (insn))
-	{
-	  pc += 2;
-	  where[PR_REGNUM] = depth;
-	  insn = read_memory_integer (pc, 2);
-	  /* If we're storing the pr then this isn't a leaf */
-	  fi->leaf_function = 0;
-	  depth += 4;
-	}
-      else if (IS_MOV_R3 (insn))
-	{
-	  r3_val = ((insn & 0xff) ^ 0x80) - 0x80;
-	  pc += 2;
-	  insn = read_memory_integer (pc, 2);
-	}
-      else if (IS_SHLL_R3 (insn))
-	{
-	  r3_val <<= 1;
-	  pc += 2;
-	  insn = read_memory_integer (pc, 2);
-	}
-      else if (IS_ADD_R3SP (insn))
-	{
-	  depth += -r3_val;
-	  pc += 2;
-	  insn = read_memory_integer (pc, 2);
-	}
-      else if (IS_ADD_SP (insn))
-	{
-	  pc += 2;
-	  depth -= ((insn & 0xff) ^ 0x80) - 0x80;
-	  insn = read_memory_integer (pc, 2);
-	}
-      else if (IS_FMOV (insn))
-	{
-	  pc += 2;
-	  insn = read_memory_integer (pc, 2);
-	  if (read_register (FPSCR_REGNUM) & FPSCR_SZ)
-	    {
-	      depth += 8;
-	    }
-	  else
-	    {
-	      depth += 4;
-	    }
-	}
-      else
-	break;
-    }
-
-  /* Now we know how deep things are, we can work out their addresses */
-
-  for (rn = 0; rn < NUM_REGS; rn++)
-    {
-      if (where[rn] >= 0)
-	{
-	  if (rn == FP_REGNUM)
-	    have_fp = 1;
-
-	  fsr->regs[rn] = fi->frame - where[rn] + depth - 4;
-	}
-      else
-	{
-	  fsr->regs[rn] = 0;
-	}
-    }
-
-  if (have_fp)
-    {
-      fsr->regs[SP_REGNUM] = read_memory_integer (fsr->regs[FP_REGNUM], 4);
-    }
-  else
-    {
-      fsr->regs[SP_REGNUM] = fi->frame - 4;
-    }
-
-  fi->f_offset = depth - where[FP_REGNUM] - 4;
-  /* Work out the return pc - either from the saved pr or the pr
-     value */
-}
-
-/* initialize the extra info saved in a FRAME */
-
-void
-sh_init_extra_frame_info (fromleaf, fi)
-     int fromleaf;
-     struct frame_info *fi;
-{
-  struct frame_saved_regs fsr;
-
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    {
-      /* We need to setup fi->frame here because run_stack_dummy gets it wrong
-	 by assuming it's always FP.  */
-      fi->frame     = generic_read_register_dummy (fi->pc, fi->frame, 
-						   SP_REGNUM);
-      fi->return_pc = generic_read_register_dummy (fi->pc, fi->frame, 
-						   PC_REGNUM);
-      fi->f_offset = -(CALL_DUMMY_LENGTH + 4);
-      fi->leaf_function = 0;
-      return;
-    }
-  else
-    {
-      FRAME_FIND_SAVED_REGS (fi, fsr);
-      fi->return_pc = sh_find_callers_reg (fi, PR_REGNUM);
-    }
-}
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-void
-sh_pop_frame ()
-{
-  register struct frame_info *frame = get_current_frame ();
-  register CORE_ADDR fp;
-  register int regnum;
-  struct frame_saved_regs fsr;
-
-  if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-  {
-    fp = FRAME_FP (frame);
-    get_frame_saved_regs (frame, &fsr);
-
-    /* Copy regs from where they were saved in the frame */
-    for (regnum = 0; regnum < NUM_REGS; regnum++)
-      if (fsr.regs[regnum])
-	write_register (regnum, read_memory_integer (fsr.regs[regnum], 4));
-
-    write_register (PC_REGNUM, frame->return_pc);
-    write_register (SP_REGNUM, fp + 4);
-  }
-  flush_cached_frames ();
-}
-
-/* Function: push_arguments
-   Setup the function arguments for calling a function in the inferior.
-
-   On the Hitachi SH architecture, there are four registers (R4 to R7)
-   which are dedicated for passing function arguments.  Up to the first
-   four arguments (depending on size) may go into these registers.
-   The rest go on the stack.
-
-   Arguments that are smaller than 4 bytes will still take up a whole
-   register or a whole 32-bit word on the stack, and will be 
-   right-justified in the register or the stack word.  This includes
-   chars, shorts, and small aggregate types.
-
-   Arguments that are larger than 4 bytes may be split between two or 
-   more registers.  If there are not enough registers free, an argument
-   may be passed partly in a register (or registers), and partly on the
-   stack.  This includes doubles, long longs, and larger aggregates. 
-   As far as I know, there is no upper limit to the size of aggregates 
-   that will be passed in this way; in other words, the convention of 
-   passing a pointer to a large aggregate instead of a copy is not used.
-
-   An exceptional case exists for struct arguments (and possibly other
-   aggregates such as arrays) if the size is larger than 4 bytes but 
-   not a multiple of 4 bytes.  In this case the argument is never split 
-   between the registers and the stack, but instead is copied in its
-   entirety onto the stack, AND also copied into as many registers as 
-   there is room for.  In other words, space in registers permitting, 
-   two copies of the same argument are passed in.  As far as I can tell,
-   only the one on the stack is used, although that may be a function 
-   of the level of compiler optimization.  I suspect this is a compiler
-   bug.  Arguments of these odd sizes are left-justified within the 
-   word (as opposed to arguments smaller than 4 bytes, which are 
-   right-justified).
- 
-
-   If the function is to return an aggregate type such as a struct, it 
-   is either returned in the normal return value register R0 (if its 
-   size is no greater than one byte), or else the caller must allocate
-   space into which the callee will copy the return value (if the size
-   is greater than one byte).  In this case, a pointer to the return 
-   value location is passed into the callee in register R2, which does 
-   not displace any of the other arguments passed in via registers R4
-   to R7.   */
-
-CORE_ADDR
-sh_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_addr;
-{
-  int stack_offset, stack_alloc;
-  int argreg;
-  int argnum;
-  struct type *type;
-  CORE_ADDR regval;
-  char *val;
-  char valbuf[4];
-  int len;
-  int odd_sized_struct;
-
-  /* first force sp to a 4-byte alignment */
-  sp = sp & ~3;
-
-  /* The "struct return pointer" pseudo-argument has its own dedicated 
-     register */
-  if (struct_return)
-      write_register (STRUCT_RETURN_REGNUM, struct_addr);
-
-  /* Now make sure there's space on the stack */
-  for (argnum = 0, stack_alloc = 0;
-       argnum < nargs; argnum++)
-    stack_alloc += ((TYPE_LENGTH(VALUE_TYPE(args[argnum])) + 3) & ~3);
-  sp -= stack_alloc;    /* make room on stack for args */
-
-
-  /* Now load as many as possible of the first arguments into
-     registers, and push the rest onto the stack.  There are 16 bytes
-     in four registers available.  Loop thru args from first to last.  */
-
-  argreg = ARG0_REGNUM;
-  for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
-    {
-      type = VALUE_TYPE (args[argnum]);
-      len  = TYPE_LENGTH (type);
-      memset(valbuf, 0, sizeof(valbuf));
-      if (len < 4)
-        { /* value gets right-justified in the register or stack word */
-          memcpy(valbuf + (4 - len), 
-		 (char *) VALUE_CONTENTS (args[argnum]), len);
-          val = valbuf;
-        }
-      else
-        val = (char *) VALUE_CONTENTS (args[argnum]);
-
-      if (len > 4 && (len & 3) != 0)
-	odd_sized_struct = 1;		/* such structs go entirely on stack */
-      else 
-	odd_sized_struct = 0;
-      while (len > 0)
-	{
-	  if (argreg > ARGLAST_REGNUM || odd_sized_struct)
-	    {				/* must go on the stack */
-	      write_memory (sp + stack_offset, val, 4);
-	      stack_offset += 4;
-	    }
-	  /* NOTE WELL!!!!!  This is not an "else if" clause!!!
-	     That's because some *&^%$ things get passed on the stack
-	     AND in the registers!   */
-	  if (argreg <= ARGLAST_REGNUM)
-	    {				/* there's room in a register */
-	      regval = extract_address (val, REGISTER_RAW_SIZE(argreg));
-	      write_register (argreg++, regval);
-	    }
-	  /* Store the value 4 bytes at a time.  This means that things
-	     larger than 4 bytes may go partly in registers and partly
-	     on the stack.  */
-	  len -= REGISTER_RAW_SIZE(argreg);
-	  val += REGISTER_RAW_SIZE(argreg);
-	}
-    }
-  return sp;
-}
-
-/* Function: push_return_address (pc)
-   Set up the return address for the inferior function call.
-   Needed for targets where we don't actually execute a JSR/BSR instruction */
-
-CORE_ADDR
-sh_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  write_register (PR_REGNUM, CALL_DUMMY_ADDRESS ());
-  return sp;
-}
-
-/* Function: fix_call_dummy
-   Poke the callee function's address into the destination part of 
-   the CALL_DUMMY.  The address is actually stored in a data word 
-   following the actualy CALL_DUMMY instructions, which will load
-   it into a register using PC-relative addressing.  This function
-   expects the CALL_DUMMY to look like this:
-
-        mov.w @(2,PC), R8
-        jsr   @R8
-        nop
-        trap
-        <destination>
-  */
-
-#if 0
-void
-sh_fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p)
-     char *dummy;
-     CORE_ADDR pc;
-     CORE_ADDR fun;
-     int nargs;
-     value_ptr *args;
-     struct type *type;
-     int gcc_p;
-{
-  *(unsigned long *) (dummy + 8) = fun;
-}
-#endif
-
-/* Function: get_saved_register
-   Just call the generic_get_saved_register function.  */
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-
-
-/* Modify the actual processor type. */
-
-int
-sh_target_architecture_hook (ap)
-     const bfd_arch_info_type *ap;
-{
-  int i, j;
-
-  if (ap->arch != bfd_arch_sh)
-    return 0;
-
-  for (i = 0; sh_processor_type_table[i].regnames != NULL; i++)
-    {
-      if (sh_processor_type_table[i].mach == ap->mach)
-	{
-	  sh_register_names = sh_processor_type_table[i].regnames;
-	  return 1;
-	}
-    }
-
-  fatal ("Architecture `%s' unreconized", ap->printable_name);
-}
-
-/* Print the registers in a form similar to the E7000 */
-
-static void
-sh_show_regs (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int cpu;
-  if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
-    cpu = TARGET_ARCHITECTURE->mach;
-  else
-    cpu = 0;
-  /* FIXME: sh4 has more registers */
-  if (cpu == bfd_mach_sh4)
-    cpu = bfd_mach_sh3;
-
-  printf_filtered ("PC=%08x SR=%08x PR=%08x MACH=%08x MACHL=%08x\n",
-		   read_register (PC_REGNUM),
-		   read_register (SR_REGNUM),
-		   read_register (PR_REGNUM),
-		   read_register (MACH_REGNUM),
-		   read_register (MACL_REGNUM));
-
-  printf_filtered ("GBR=%08x VBR=%08x",
-                   read_register (GBR_REGNUM),
-                   read_register (VBR_REGNUM));
-  if (cpu == bfd_mach_sh3 || cpu == bfd_mach_sh3e)
-    {
-      printf_filtered (" SSR=%08x SPC=%08x",
-                       read_register (SSR_REGNUM),
-                       read_register (SPC_REGNUM));
-      if (cpu == bfd_mach_sh3e)
-        {
-          printf_filtered (" FPUL=%08x FPSCR=%08x",
-                           read_register (FPUL_REGNUM),
-                           read_register (FPSCR_REGNUM));
-        }
-    }
-
-  printf_filtered ("\nR0-R7  %08x %08x %08x %08x %08x %08x %08x %08x\n",
-		   read_register (0),
-		   read_register (1),
-		   read_register (2),
-		   read_register (3),
-		   read_register (4),
-		   read_register (5),
-		   read_register (6),
-		   read_register (7));
-  printf_filtered ("R8-R15 %08x %08x %08x %08x %08x %08x %08x %08x\n",
-		   read_register (8),
-		   read_register (9),
-		   read_register (10),
-		   read_register (11),
-		   read_register (12),
-		   read_register (13),
-		   read_register (14),
-		   read_register (15));
-  if (cpu == bfd_mach_sh3e)
-    {
-      printf_filtered ("FP0-FP7  %08x %08x %08x %08x %08x %08x %08x %08x\n",
-                       read_register (FP0_REGNUM + 0),
-                       read_register (FP0_REGNUM + 1),
-                       read_register (FP0_REGNUM + 2),
-                       read_register (FP0_REGNUM + 3),
-                       read_register (FP0_REGNUM + 4),
-                       read_register (FP0_REGNUM + 5),
-                       read_register (FP0_REGNUM + 6),
-                       read_register (FP0_REGNUM + 7));
-      printf_filtered ("FP8-FP15 %08x %08x %08x %08x %08x %08x %08x %08x\n",
-                       read_register (FP0_REGNUM + 8),
-                       read_register (FP0_REGNUM + 9),
-                       read_register (FP0_REGNUM + 10),
-                       read_register (FP0_REGNUM + 11),
-                       read_register (FP0_REGNUM + 12),
-                       read_register (FP0_REGNUM + 13),
-                       read_register (FP0_REGNUM + 14),
-                       read_register (FP0_REGNUM + 15));
-    }
-}
-
-/* Function: extract_return_value
-   Find a function's return value in the appropriate registers (in regbuf),
-   and copy it into valbuf.  */
-
-void
-sh_extract_return_value (type, regbuf, valbuf)
-     struct type *type;
-     void *regbuf;
-     void *valbuf;
-{
-  int len = TYPE_LENGTH(type);
-
-  if (len <= 4)
-    memcpy (valbuf, ((char *) regbuf) + 4 - len, len);
-  else if (len <= 8)
-    memcpy (valbuf, ((char *) regbuf) + 8 - len, len);
-  else
-    error ("bad size for return value");
-}
-
-void
-_initialize_sh_tdep ()
-{
-  struct cmd_list_element *c;
-
-  tm_print_insn = gdb_print_insn_sh;
-
-  target_architecture_hook = sh_target_architecture_hook;
-
-  add_com ("regs", class_vars, sh_show_regs, "Print all registers");
-}
diff --git a/gdb/sh3-rom.c b/gdb/sh3-rom.c
deleted file mode 100644
index ab4aa69..0000000
--- a/gdb/sh3-rom.c
+++ /dev/null
@@ -1,392 +0,0 @@
-/* Remote target glue for the Hitachi SH-3 ROM monitor.
-   Copyright 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-#include "srec.h"
-
-static serial_t parallel;
-static int parallel_in_use;
-
-static void sh3_open PARAMS ((char *args, int from_tty));
-
-static void
-sh3_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int numregs;
-  int regno;
-
-  numregs = 1;
-  regno = -1;
-
-  if (regnamelen == 2)
-    {
-      switch (regname[0])
-	{
-	case 'S':
-	  if (regname[1] == 'R')
-	    regno = SR_REGNUM;
-	  break;
-	case 'P':
-	  if (regname[1] == 'C')
-	    regno = PC_REGNUM;
-	  else if (regname[1] == 'R')
-	    regno = PR_REGNUM;
-	  break;
-	}
-    }
-  else if (regnamelen == 3)
-    {
-      switch (regname[0])
-	{
-	case 'G':
-	case 'V':
-	  if (regname[1] == 'B' && regname[2] == 'R')
-	    if (regname[0] == 'G')
-	      regno = VBR_REGNUM;
-	    else
-	      regno = GBR_REGNUM;
-	  break;
-	case 'S':
-	  if (regname[1] == 'S' && regname[2] == 'R')
-	    regno = SSR_REGNUM;
-	  else if (regname[1] == 'P' && regname[2] == 'C')
-	    regno = SPC_REGNUM;
-	  break;
-	}
-    }
-  else if (regnamelen == 4)
-    {
-      switch (regname[0])
-	{
-	case 'M':
-	  if (regname[1] == 'A' && regname[2] == 'C')
-	    if (regname[3] == 'H')
-	      regno = MACH_REGNUM;
-	    else if (regname[3] == 'L')
-	      regno = MACL_REGNUM;
-	  break;
-	case 'R':
-	  if (regname[1] == '0' && regname[2] == '-' && regname[3] == '7')
-	    {
-	      regno = R0_REGNUM;
-	      numregs = 8;
-	    }
-	}
-    }
-  else if (regnamelen == 5)
-    {
-      if (regname[1] == '8' && regname[2] == '-' && regname[3] == '1'
-	  && regname[4] =='5')
-	{
-	  regno = R0_REGNUM + 8;
-	  numregs = 8;
-	}
-    }
-  else if (regnamelen == 17)
-    {
-    }
-
-  if (regno >= 0)
-    while (numregs-- > 0)
-      val = monitor_supply_register (regno++, val);
-}
-
-static void
-sh3_load (desc, file, hashmark)
-     serial_t desc;
-     char *file;
-     int hashmark;
-{
-  if (parallel_in_use) 
-    {
-      monitor_printf("pl;s\r");
-      load_srec (parallel, file, 0, 80, SREC_ALL, hashmark, NULL);
-      monitor_expect_prompt (NULL, 0);
-    }
-  else 
-    {
-      monitor_printf ("il;s:x\r");
-      monitor_expect ("\005", NULL, 0); /* Look for ENQ */
-      SERIAL_WRITE (desc, "\006", 1); /* Send ACK */
-      monitor_expect ("LO x\r", NULL, 0); /* Look for filename */
-
-      load_srec (desc, file, 0, 80, SREC_ALL, hashmark, NULL);
-
-      monitor_expect ("\005", NULL, 0); /* Look for ENQ */
-      SERIAL_WRITE (desc, "\006", 1); /* Send ACK */
-      monitor_expect_prompt (NULL, 0);
-    }
-}
-
-/* This array of registers need to match the indexes used by GDB.
-   This exists because the various ROM monitors use different strings
-   than does GDB, and don't necessarily support all the registers
-   either. So, typing "info reg sp" becomes a "r30".  */
-
-static char *sh3_regnames[NUM_REGS] = {
-  "R0", "R1", "R2",  "R3", "R4",  "R5",   "R6",  "R7",
-  "R8", "R9", "R10", "R11","R12", "R13",  "R14", "R15",
-  "PC", "PR", "GBR", "VBR","MACH","MACL", "SR",
-  NULL, NULL,
-  NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-  NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-  "SSR", "SPC",
-  "R0_BANK0", "R1_BANK0", "R2_BANK0", "R3_BANK0",
-  "R4_BANK0", "R5_BANK0", "R6_BANK0", "R7_BANK0",
-  "R0_BANK1", "R1_BANK1", "R2_BANK1", "R3_BANK1",
-  "R4_BANK1", "R5_BANK1", "R6_BANK1", "R7_BANK1"
-};
-
-static char *sh3e_regnames[NUM_REGS] = {
-  "R0", "R1", "R2",  "R3", "R4",  "R5",   "R6",  "R7",
-  "R8", "R9", "R10", "R11","R12", "R13",  "R14", "R15",
-  "PC", "PR", "GBR", "VBR","MACH","MACL", "SR",
-  "FPUL", "FPSCR",
-  "FR0", "FR1", "FR2", "FR3", "FR4", "FR5", "FR6", "FR7",
-  "FR8", "FR9", "FR10", "FR11", "FR12", "FR13", "FR14", "FR15",
-  "SSR","SPC",
-  "R0_BANK0", "R1_BANK0", "R2_BANK0", "R3_BANK0",
-  "R4_BANK0", "R5_BANK0", "R6_BANK0", "R7_BANK0",
-  "R0_BANK1", "R1_BANK1", "R2_BANK1", "R3_BANK1",
-  "R4_BANK1", "R5_BANK1", "R6_BANK1", "R7_BANK1"
-};
-
-/* Define the monitor command strings. Since these are passed directly
-   through to a printf style function, we may include formatting
-   strings. We also need a CR or LF on the end.  */
-
-static struct target_ops sh3_ops, sh3e_ops;
-
-static char *sh3_inits[] = {"\003", NULL}; /* Exits sub-command mode & download cmds */
-
-static struct monitor_ops sh3_cmds ;
-
-static void 
-init_sh3_cmds(void)
-{
-  sh3_cmds.flags =   MO_CLR_BREAK_USES_ADDR | MO_GETMEM_READ_SINGLE ;	/* flags */
-  sh3_cmds.init =   sh3_inits;		/* monitor init string */
-  sh3_cmds.cont =   "g\r";		/* continue command */
-  sh3_cmds.step =   "s\r";		/* single step */
-  sh3_cmds.stop =   "\003";		/* Interrupt program */
-  sh3_cmds.set_break =   "b %x\r";	/* set a breakpoint */
-  sh3_cmds.clr_break =   "b -%x\r";	/* clear a breakpoint */
-  sh3_cmds.clr_all_break =   "b -\r";	/* clear all breakpoints */
-  sh3_cmds.fill =   "f %x @%x %x\r";		/* fill (start len val) */
-  sh3_cmds.setmem.cmdb =     "m %x %x\r";	/* setmem.cmdb (addr, value) */
-  sh3_cmds.setmem.cmdw =     "m %x %x;w\r";	/* setmem.cmdw (addr, value) */
-  sh3_cmds.setmem.cmdl =     "m %x %x;l\r";	/* setmem.cmdl (addr, value) */
-  sh3_cmds.setmem.cmdll =     NULL;		/* setmem.cmdll (addr, value) */
-  sh3_cmds.setmem.resp_delim =     NULL;	/* setreg.resp_delim */
-  sh3_cmds.setmem.term =     NULL;		/* setreg.term */
-  sh3_cmds.setmem.term_cmd =     NULL;		/* setreg.term_cmd */
-  sh3_cmds.getmem.cmdb =     "m %x\r";		/* getmem.cmdb (addr, len) */
-  sh3_cmds.getmem.cmdw =     "m %x;w\r";	/* getmem.cmdw (addr, len) */
-  sh3_cmds.getmem.cmdl =     "m %x;l\r";	/* getmem.cmdl (addr, len) */
-  sh3_cmds.getmem.cmdll =     NULL;		/* getmem.cmdll (addr, len) */
-  sh3_cmds.getmem.resp_delim =     "^ [0-9A-F]+ "; /* getmem.resp_delim */
-  sh3_cmds.getmem.term =     "? ";		/* getmem.term */
-  sh3_cmds.getmem.term_cmd =     ".\r";		/* getmem.term_cmd */
-  sh3_cmds.setreg.cmd =     ".%s %x\r";		/* setreg.cmd (name, value) */
-  sh3_cmds.setreg.resp_delim =     NULL;	/* setreg.resp_delim */
-  sh3_cmds.setreg.term =     NULL;		/* setreg.term */
-  sh3_cmds.setreg.term_cmd =     NULL;		/* setreg.term_cmd */
-  sh3_cmds.getreg.cmd =     ".%s\r";		/* getreg.cmd (name) */
-  sh3_cmds.getreg.resp_delim =     "=";		/* getreg.resp_delim */
-  sh3_cmds.getreg.term =     "? ";		/* getreg.term */
-  sh3_cmds.getreg.term_cmd =     ".\r"	;	/* getreg.term_cmd */
-  sh3_cmds.dump_registers =   "r\r";		/* dump_registers */
-  sh3_cmds.register_pattern = 	"\\(\\w+\\)=\\([0-9a-fA-F]+\\( +[0-9a-fA-F]+\\b\\)*\\)";
-  sh3_cmds.supply_register =  sh3_supply_register ;	/* supply_register */
-  sh3_cmds.load_routine =   sh3_load;		/* load_routine */
-  sh3_cmds.load =   NULL;			/* download command */
-  sh3_cmds.loadresp =   NULL;			/* Load response */
-  sh3_cmds.prompt =   "\n:";			/* monitor command prompt */
-  sh3_cmds.line_term =   "\r";			/* end-of-line terminator */
-  sh3_cmds.cmd_end =   ".\r";			/* optional command terminator */
-  sh3_cmds.target =   &sh3_ops;			/* target operations */
-  sh3_cmds.stopbits =   SERIAL_1_STOPBITS;	/* number of stop bits */
-  sh3_cmds.regnames =   sh3_regnames;		/* registers names */
-  sh3_cmds.magic =   MONITOR_OPS_MAGIC	;	/* magic */
-} /* init_sh3_cmds */
-
-/* This monitor structure is identical except for a couple slots, so
-   we will fill it in from the base structure when needed.  */
-
-static struct monitor_ops sh3e_cmds;
-
-static void
-sh3_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *serial_port_name = args;
-  char *parallel_port_name = 0;
-
-  if (args) 
-    {
-      char *cursor = serial_port_name = strsave (args);
-
-      while (*cursor && *cursor != ' ')
- 	cursor++;
-
-      if (*cursor)
-	*cursor++ = 0;
-
-      while (*cursor == ' ')
-	cursor++;
-
-      if (*cursor)
-	parallel_port_name = cursor;
-    }
-
-  monitor_open (serial_port_name, &sh3_cmds, from_tty);
-
-  if (parallel_port_name)
-    {
-      parallel = SERIAL_OPEN (parallel_port_name);
-
-      if (!parallel)
-	perror_with_name ("Unable to open parallel port.");
-
-      parallel_in_use = 1;
-    }
-
-  /* If we connected successfully, we know the processor is an SH3.  */
-  set_architecture_from_arch_mach (bfd_arch_sh, bfd_mach_sh3);
-}
-
-
-static void
-sh3e_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *serial_port_name = args;
-  char *parallel_port_name = 0;
-
-  if (args) 
-    {
-      char *cursor = serial_port_name = strsave (args);
-
-      while (*cursor && *cursor != ' ')
- 	cursor++;
-
-      if (*cursor)
-	*cursor++ = 0;
-
-      while (*cursor == ' ')
-	cursor++;
-
-      if (*cursor)
-	parallel_port_name = cursor;
-    }
-
-  /* Set up the SH-3E monitor commands structure.  */
-
-  memcpy (&sh3e_cmds, &sh3_cmds, sizeof (struct monitor_ops));
-
-  sh3e_cmds.target = &sh3e_ops;
-  sh3e_cmds.regnames = sh3e_regnames;
-
-  monitor_open (serial_port_name, &sh3e_cmds, from_tty);
-
-  if (parallel_port_name)
-    {
-      parallel = SERIAL_OPEN (parallel_port_name);
-
-      if (!parallel)
-	perror_with_name ("Unable to open parallel port.");
-
-      parallel_in_use = 1;
-    }
-
-  /* If we connected successfully, we know the processor is an SH3E.  */
-  set_architecture_from_arch_mach (bfd_arch_sh, bfd_mach_sh3);
-}
-
-static void
-sh3_close (quitting)
-     int quitting;
-{
-  monitor_close (quitting);
-  if (parallel_in_use) {
-    SERIAL_CLOSE (parallel);
-    parallel_in_use = 0;
-  }
-}
-
-void
-_initialize_sh3_rom ()
-{
-  init_sh3_cmds() ;
-  init_monitor_ops (&sh3_ops);
-
-  sh3_ops.to_shortname = "sh3";
-  sh3_ops.to_longname = "Hitachi SH-3 rom monitor";
-
-  sh3_ops.to_doc = 
-#ifdef _WINDOWS
-  /* On windows we can talk through the parallel port too. */
-    "Debug on a Hitachi eval board running the SH-3 rom monitor.\n"
-    "Specify the serial device it is connected to (e.g. com2).\n"
-    "If you want to use the parallel port to download to it, specify that\n"
-    "as the second argument. (e.g. lpt1)";
-#else
-    "Debug on a Hitachi eval board running the SH-3 rom monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-#endif
-
-  sh3_ops.to_open = sh3_open;
-  sh3_ops.to_close = sh3_close;
-
-  add_target (&sh3_ops);
-
-  /* Setup the SH3e, which has float registers.  */
-
-  init_monitor_ops (&sh3e_ops);
-
-  sh3e_ops.to_shortname = "sh3e";
-  sh3e_ops.to_longname = "Hitachi SH-3E rom monitor";
-
-  sh3e_ops.to_doc = 
-#ifdef _WINDOWS
-  /* On windows we can talk through the parallel port too. */
-    "Debug on a Hitachi eval board running the SH-3E rom monitor.\n"
-    "Specify the serial device it is connected to (e.g. com2).\n"
-    "If you want to use the parallel port to download to it, specify that\n"
-    "as the second argument. (e.g. lpt1)";
-#else
-    "Debug on a Hitachi eval board running the SH-3E rom monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-#endif
-
-  sh3e_ops.to_open = sh3e_open;
-  sh3e_ops.to_close = sh3_close;
-
-  add_target (&sh3e_ops);
-}
diff --git a/gdb/signals.h b/gdb/signals.h
deleted file mode 100644
index a1348b6..0000000
--- a/gdb/signals.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Signal handler definitions for GDB, the GNU Debugger.
-   Copyright (C) 1986, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-/*  This file is almost the same as including <signal.h> except that it
-    eliminates certain signal names when job control is not supported,
-    (or, on some systems, when job control is there but doesn't work
-    the way GDB expects it to work).  */
-/* This has been superceded by the job_control variable in serial.h.  */
-
-#include <signal.h>
diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c
deleted file mode 100644
index 3fe6268..0000000
--- a/gdb/sol-thread.c
+++ /dev/null
@@ -1,1673 +0,0 @@
-/* Low level interface for debugging Solaris threads for GDB, the GNU debugger.
-   Copyright 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* This module implements a sort of half target that sits between the
-   machine-independent parts of GDB and the /proc interface (procfs.c) to
-   provide access to the Solaris user-mode thread implementation.
-
-   Solaris threads are true user-mode threads, which are invoked via the thr_*
-   and pthread_* (native and Posix respectivly) interfaces.  These are mostly
-   implemented in user-space, with all thread context kept in various
-   structures that live in the user's heap.  These should not be confused with
-   lightweight processes (LWPs), which are implemented by the kernel, and
-   scheduled without explicit intervention by the process.
-
-   Just to confuse things a little, Solaris threads (both native and Posix) are
-   actually implemented using LWPs.  In general, there are going to be more
-   threads than LWPs.  There is no fixed correspondence between a thread and an
-   LWP.  When a thread wants to run, it gets scheduled onto the first available
-   LWP and can therefore migrate from one LWP to another as time goes on.  A
-   sleeping thread may not be associated with an LWP at all!
-
-   To make it possible to mess with threads, Sun provides a library called
-   libthread_db.so.1 (not to be confused with libthread_db.so.0, which doesn't
-   have a published interface).  This interface has an upper part, which it
-   provides, and a lower part which I provide.  The upper part consists of the
-   td_* routines, which allow me to find all the threads, query their state,
-   etc...  The lower part consists of all of the ps_*, which are used by the
-   td_* routines to read/write memory, manipulate LWPs, lookup symbols, etc...
-   The ps_* routines actually do most of their work by calling functions in
-   procfs.c.  */
-
-#include "defs.h"
-#include <thread.h>
-#include <proc_service.h>
-#include <thread_db.h>
-#include "gdbthread.h"
-#include "target.h"
-#include "inferior.h"
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <dlfcn.h>
-#include "gdbcmd.h"
-
-extern struct target_ops sol_thread_ops; /* Forward declaration */
-extern struct target_ops sol_core_ops; /* Forward declaration */
-
-/* place to store core_ops before we overwrite it */
-static struct target_ops orig_core_ops;
-
-struct target_ops sol_thread_ops;
-struct target_ops sol_core_ops;
-
-extern int procfs_suppress_run;
-extern struct target_ops procfs_ops; /* target vector for procfs.c */
-extern struct target_ops core_ops; /* target vector for corelow.c */
-extern char *procfs_pid_to_str PARAMS ((int pid));
-
-/* Note that these prototypes differ slightly from those used in procfs.c
-   for of two reasons.  One, we can't use gregset_t, as that's got a whole
-   different meaning under Solaris (also, see above).  Two, we can't use the
-   pointer form here as these are actually arrays of ints (for Sparc's at
-   least), and are automatically coerced into pointers to ints when used as
-   parameters.  That makes it impossible to avoid a compiler warning when
-   passing pr{g fp}regset_t's from a parameter to an argument of one of
-   these functions.  */
-
-extern void supply_gregset PARAMS ((const prgregset_t));
-extern void fill_gregset PARAMS ((prgregset_t, int));
-extern void supply_fpregset PARAMS ((const prfpregset_t *));
-extern void fill_fpregset PARAMS ((prfpregset_t *, int));
-
-/* This struct is defined by us, but mainly used for the proc_service interface.
-   We don't have much use for it, except as a handy place to get a real pid
-   for memory accesses.  */
-
-struct ps_prochandle
-{
-  pid_t pid;
-};
-
-struct string_map
-{
-  int num;
-  char *str;
-};
-
-static struct ps_prochandle main_ph;
-static td_thragent_t *main_ta;
-static int sol_thread_active = 0;
-
-static struct cleanup * save_inferior_pid PARAMS ((void));
-static void restore_inferior_pid PARAMS ((int pid));
-static char *td_err_string PARAMS ((td_err_e errcode));
-static char *td_state_string PARAMS ((td_thr_state_e statecode));
-static int  thread_to_lwp PARAMS ((int thread_id, int default_lwp));
-static void sol_thread_resume PARAMS ((int pid, int step,
-				       enum target_signal signo));
-static int lwp_to_thread PARAMS ((int lwp));
-static int sol_thread_alive PARAMS ((int pid));
-static void sol_core_close PARAMS ((int quitting));
-
-static void init_sol_thread_ops PARAMS ((void));
-static void init_sol_core_ops PARAMS ((void));
-
-#define THREAD_FLAG 0x80000000
-#define is_thread(ARG) (((ARG) & THREAD_FLAG) != 0)
-#define is_lwp(ARG) (((ARG) & THREAD_FLAG) == 0)
-#define GET_LWP(LWP_ID) (TIDGET(LWP_ID))
-#define GET_THREAD(THREAD_ID) (((THREAD_ID) >> 16) & 0x7fff)
-#define BUILD_LWP(LWP_ID, PID) ((LWP_ID) << 16 | (PID))
-#define BUILD_THREAD(THREAD_ID, PID) (THREAD_FLAG | BUILD_LWP (THREAD_ID, PID))
-
-/* Pointers to routines from lithread_db resolved by dlopen() */
-
-static void
-  (*p_td_log) (const int on_off);
-static td_err_e
-  (*p_td_ta_new) (const struct ps_prochandle *ph_p, td_thragent_t **ta_pp);
-static td_err_e
-  (*p_td_ta_delete) (td_thragent_t *ta_p);
-static td_err_e
-  (*p_td_init) (void);
-static td_err_e
-  (*p_td_ta_get_ph) (const td_thragent_t *ta_p, struct ps_prochandle **ph_pp);
-static td_err_e
-  (*p_td_ta_get_nthreads) (const td_thragent_t *ta_p, int *nthread_p);
-static td_err_e
-  (*p_td_ta_tsd_iter) (const td_thragent_t *ta_p, td_key_iter_f *cb, void *cbdata_p);
-static td_err_e
-  (*p_td_ta_thr_iter) (const td_thragent_t *ta_p, td_thr_iter_f *cb, void *cbdata_p, td_thr_state_e state,
-		       int ti_pri, sigset_t *ti_sigmask_p, unsigned ti_user_flags);
-static td_err_e
-  (*p_td_thr_validate) (const td_thrhandle_t *th_p);
-static td_err_e
-  (*p_td_thr_tsd) (const td_thrhandle_t *th_p, const thread_key_t key, void **data_pp);
-static td_err_e
-  (*p_td_thr_get_info) (const td_thrhandle_t *th_p, td_thrinfo_t *ti_p);
-static td_err_e
-  (*p_td_thr_getfpregs) (const td_thrhandle_t *th_p, prfpregset_t *fpregset);
-static td_err_e
-  (*p_td_thr_getxregsize) (const td_thrhandle_t *th_p, int *xregsize);
-static td_err_e
-  (*p_td_thr_getxregs) (const td_thrhandle_t *th_p, const caddr_t xregset);
-static td_err_e
-  (*p_td_thr_sigsetmask) (const td_thrhandle_t *th_p, const sigset_t ti_sigmask);
-static td_err_e
-  (*p_td_thr_setprio) (const td_thrhandle_t *th_p, const int ti_pri);
-static td_err_e
-  (*p_td_thr_setsigpending) (const td_thrhandle_t *th_p, const uchar_t ti_pending_flag, const sigset_t ti_pending);
-static td_err_e
-  (*p_td_thr_setfpregs) (const td_thrhandle_t *th_p, const prfpregset_t *fpregset);
-static td_err_e
-  (*p_td_thr_setxregs) (const td_thrhandle_t *th_p, const caddr_t xregset);
-static td_err_e
-  (*p_td_ta_map_id2thr) (const td_thragent_t *ta_p, thread_t tid, td_thrhandle_t *th_p);
-static td_err_e
-  (*p_td_ta_map_lwp2thr) (const td_thragent_t *ta_p, lwpid_t lwpid, td_thrhandle_t *th_p);
-static td_err_e
-  (*p_td_thr_getgregs) (const td_thrhandle_t *th_p, prgregset_t regset);
-static td_err_e
-  (*p_td_thr_setgregs) (const td_thrhandle_t *th_p, const prgregset_t regset);
-
-/*
-
-LOCAL FUNCTION
-
-	td_err_string - Convert a thread_db error code to a string
-
-SYNOPSIS
-
-	char * td_err_string (errcode)
-
-DESCRIPTION
-
-	Return the thread_db error string associated with errcode.  If errcode
-	is unknown, then return a message.
-
- */
-
-static char *
-td_err_string (errcode)
-     td_err_e errcode;
-{
-  static struct string_map
-    td_err_table[] = {
-      {TD_OK,		"generic \"call succeeded\""},
-      {TD_ERR,		"generic error."},
-      {TD_NOTHR,	"no thread can be found to satisfy query"},
-      {TD_NOSV,		"no synch. variable can be found to satisfy query"},
-      {TD_NOLWP,	"no lwp can be found to satisfy query"},
-      {TD_BADPH,	"invalid process handle"},
-      {TD_BADTH,	"invalid thread handle"},
-      {TD_BADSH,	"invalid synchronization handle"},
-      {TD_BADTA,	"invalid thread agent"},
-      {TD_BADKEY,	"invalid key"},
-      {TD_NOMSG,	"td_thr_event_getmsg() called when there was no message"},
-      {TD_NOFPREGS,	"FPU register set not available for given thread"},
-      {TD_NOLIBTHREAD,	"application not linked with libthread"},
-      {TD_NOEVENT,	"requested event is not supported"},
-      {TD_NOCAPAB,	"capability not available"},
-      {TD_DBERR,	"Debugger service failed"},
-      {TD_NOAPLIC,	"Operation not applicable to"},
-      {TD_NOTSD,	"No thread specific data for this thread"},
-      {TD_MALLOC,	"Malloc failed"},
-      {TD_PARTIALREG,	"Only part of register set was writen/read"},
-      {TD_NOXREGS,	"X register set not available for given thread"}
-    };
-  const int td_err_size = sizeof td_err_table / sizeof (struct string_map);
-  int i;
-  static char buf[50];
-
-  for (i = 0; i < td_err_size; i++)
-    if (td_err_table[i].num == errcode)
-      return td_err_table[i].str;
-		  
-  sprintf (buf, "Unknown thread_db error code: %d", errcode);
-
-  return buf;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	td_state_string - Convert a thread_db state code to a string
-
-SYNOPSIS
-
-	char * td_state_string (statecode)
-
-DESCRIPTION
-
-	Return the thread_db state string associated with statecode.  If
-	statecode is unknown, then return a message.
-
- */
-
-static char *
-td_state_string (statecode)
-     td_thr_state_e statecode;
-{
-  static struct string_map
-    td_thr_state_table[] = {
-      {TD_THR_ANY_STATE, "any state"},
-      {TD_THR_UNKNOWN,	"unknown"},
-      {TD_THR_STOPPED,	"stopped"},
-      {TD_THR_RUN,	"run"},
-      {TD_THR_ACTIVE,	"active"},
-      {TD_THR_ZOMBIE,	"zombie"},
-      {TD_THR_SLEEP,	"sleep"},
-      {TD_THR_STOPPED_ASLEEP, "stopped asleep"}
-    };
-  const int td_thr_state_table_size = sizeof td_thr_state_table / sizeof (struct string_map);
-  int i;
-  static char buf[50];
-
-  for (i = 0; i < td_thr_state_table_size; i++)
-    if (td_thr_state_table[i].num == statecode)
-      return td_thr_state_table[i].str;
-		  
-  sprintf (buf, "Unknown thread_db state code: %d", statecode);
-
-  return buf;
-}
-
-/*
-
-LOCAL FUNCTION
-
-	thread_to_lwp - Convert a Posix or Solaris thread id to a LWP id.
-
-SYNOPSIS
-
-	int thread_to_lwp (thread_id, default_lwp)
-
-DESCRIPTION
-
-	This function converts a Posix or Solaris thread id to a lightweight
-	process id.  If thread_id is non-existent, that's an error.  If it's
-	an inactive thread, then we return default_lwp.
-
-NOTES
-
-	This function probably shouldn't call error()...
-
- */
-
-static int
-thread_to_lwp (thread_id, default_lwp)
-     int thread_id;
-     int default_lwp;
-{
-  td_thrinfo_t ti;
-  td_thrhandle_t th;
-  td_err_e val;
-
-  if (is_lwp (thread_id))
-    return thread_id;			/* It's already an LWP id */
-
-  /* It's a thread.  Convert to lwp */
-
-  val = p_td_ta_map_id2thr (main_ta, GET_THREAD (thread_id), &th);
-  if (val == TD_NOTHR)
-    return -1;		/* thread must have terminated */
-  else if (val != TD_OK)
-    error ("thread_to_lwp: td_ta_map_id2thr %s", td_err_string (val));
-
-  val = p_td_thr_get_info (&th, &ti);
-  if (val == TD_NOTHR)
-    return -1;		/* thread must have terminated */
-  else if (val != TD_OK)
-    error ("thread_to_lwp: td_thr_get_info: %s", td_err_string (val));
-
-  if (ti.ti_state != TD_THR_ACTIVE)
-    {
-      if (default_lwp != -1)
-	return default_lwp;
-      error ("thread_to_lwp: thread state not active: %s",
-	     td_state_string (ti.ti_state));
-    }
-
-  return BUILD_LWP (ti.ti_lid, PIDGET (thread_id));
-}
-
-/*
-
-LOCAL FUNCTION
-
-	lwp_to_thread - Convert a LWP id to a Posix or Solaris thread id.
-
-SYNOPSIS
-
-	int lwp_to_thread (lwp_id)
-
-DESCRIPTION
-
-	This function converts a lightweight process id to a Posix or Solaris
-	thread id.  If thread_id is non-existent, that's an error.
-
-NOTES
-
-	This function probably shouldn't call error()...
-
- */
-
-static int
-lwp_to_thread (lwp)
-     int lwp;
-{
-  td_thrinfo_t ti;
-  td_thrhandle_t th;
-  td_err_e val;
-
-  if (is_thread (lwp))
-    return lwp;			/* It's already a thread id */
-
-  /* It's an lwp.  Convert it to a thread id.  */
-
-  if (!sol_thread_alive (lwp))
-    return -1;			/* defunct lwp */
-
-  val = p_td_ta_map_lwp2thr (main_ta, GET_LWP (lwp), &th);
-  if (val == TD_NOTHR)
-    return -1;		/* thread must have terminated */
-  else if (val != TD_OK)
-    error ("lwp_to_thread: td_ta_map_lwp2thr: %s.", td_err_string (val));
-
-  val = p_td_thr_validate (&th);
-  if (val == TD_NOTHR)
-    return lwp;			/* libthread doesn't know about it, just return lwp */
-  else if (val != TD_OK)
-    error ("lwp_to_thread: td_thr_validate: %s.", td_err_string (val));
-
-  val = p_td_thr_get_info (&th, &ti);
-  if (val == TD_NOTHR)
-    return -1;		/* thread must have terminated */
-  else if (val != TD_OK)
-    error ("lwp_to_thread: td_thr_get_info: %s.", td_err_string (val));
-
-  return BUILD_THREAD (ti.ti_tid, PIDGET (lwp));
-}
-
-/*
-
-LOCAL FUNCTION
-
-	save_inferior_pid - Save inferior_pid on the cleanup list
-	restore_inferior_pid - Restore inferior_pid from the cleanup list
-
-SYNOPSIS
-
-	struct cleanup *save_inferior_pid ()
-	void restore_inferior_pid (int pid)
-
-DESCRIPTION
-
-	These two functions act in unison to restore inferior_pid in
-	case of an error.
-
-NOTES
-
-	inferior_pid is a global variable that needs to be changed by many of
-	these routines before calling functions in procfs.c.  In order to
-	guarantee that inferior_pid gets restored (in case of errors), you
-	need to call save_inferior_pid before changing it.  At the end of the
-	function, you should invoke do_cleanups to restore it.
-
- */
-
-
-static struct cleanup *
-save_inferior_pid ()
-{
-  return make_cleanup (restore_inferior_pid, inferior_pid);
-}
-
-static void
-restore_inferior_pid (pid)
-     int pid;
-{
-  inferior_pid = pid;
-}
-
-
-/* Most target vector functions from here on actually just pass through to
-   procfs.c, as they don't need to do anything specific for threads.  */
-
-
-/* ARGSUSED */
-static void
-sol_thread_open (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  procfs_ops.to_open (arg, from_tty);
-}
-
-/* Attach to process PID, then initialize for debugging it
-   and wait for the trace-trap that results from attaching.  */
-
-static void
-sol_thread_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  procfs_ops.to_attach (args, from_tty);
-  /* Must get symbols from solibs before libthread_db can run! */
-  SOLIB_ADD ((char *)0, from_tty, (struct target_ops *)0);
-  if (sol_thread_active)
-    {
-      printf_filtered ("sol-thread active.\n");
-      main_ph.pid = inferior_pid; /* Save for xfer_memory */
-      push_target (&sol_thread_ops);
-      inferior_pid = lwp_to_thread (inferior_pid);
-      if (inferior_pid == -1)
-	inferior_pid = main_ph.pid;
-      else
-	add_thread (inferior_pid);
-    }
-  /* XXX - might want to iterate over all the threads and register them. */
-}
-
-/* Take a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We'd better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via the normal ptrace (PTRACE_TRACEME).  */
-
-static void
-sol_thread_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  unpush_target (&sol_thread_ops);
-  procfs_ops.to_detach (args, from_tty);
-}
-
-/* Resume execution of process PID.  If STEP is nozero, then
-   just single step it.  If SIGNAL is nonzero, restart it with that
-   signal activated.  We may have to convert pid from a thread-id to an LWP id
-   for procfs.  */
-
-static void
-sol_thread_resume (pid, step, signo)
-     int pid;
-     int step;
-     enum target_signal signo;
-{
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = thread_to_lwp (inferior_pid, main_ph.pid);
-  if (inferior_pid == -1)
-    inferior_pid = procfs_first_available ();
-
-  if (pid != -1)
-    {
-      int save_pid = pid;
-
-      pid = thread_to_lwp (pid, -2);
-      if (pid == -2)		/* Inactive thread */
-	error ("This version of Solaris can't start inactive threads.");
-      if (info_verbose && pid == -1)
-	warning ("Specified thread %d seems to have terminated", 
-		 GET_THREAD (save_pid));
-    }
-
-  procfs_ops.to_resume (pid, step, signo);
-
-  do_cleanups (old_chain);
-}
-
-/* Wait for any threads to stop.  We may have to convert PID from a thread id
-   to a LWP id, and vice versa on the way out.  */
-
-static int
-sol_thread_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  int rtnval;
-  int save_pid;
-  struct cleanup *old_chain;
-
-  save_pid = inferior_pid;
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = thread_to_lwp (inferior_pid, main_ph.pid);
-  if (inferior_pid == -1)
-    inferior_pid = procfs_first_available ();
-
-  if (pid != -1)
-    {
-      int save_pid = pid;
-
-      pid = thread_to_lwp (pid, -2);
-      if (pid == -2)		/* Inactive thread */
-	error ("This version of Solaris can't start inactive threads.");
-      if (info_verbose && pid == -1)
-	warning ("Specified thread %d seems to have terminated", 
-		 GET_THREAD (save_pid));
-    }
-
-  rtnval = procfs_ops.to_wait (pid, ourstatus);
-
-  if (ourstatus->kind != TARGET_WAITKIND_EXITED)
-    {
-      /* Map the LWP of interest back to the appropriate thread ID */
-      rtnval = lwp_to_thread (rtnval);
-      if (rtnval == -1)
-	rtnval = save_pid;
-
-      /* See if we have a new thread */
-      if (is_thread (rtnval)
-	  && rtnval != save_pid
-	  && !in_thread_list (rtnval))
-	{
-	  printf_filtered ("[New %s]\n", target_pid_to_str (rtnval));
-	  add_thread (rtnval);
-	}
-    }
-
-  /* During process initialization, we may get here without the thread package
-     being initialized, since that can only happen after we've found the shared
-     libs.  */
-
-  do_cleanups (old_chain);
-
-  return rtnval;
-}
-
-static void
-sol_thread_fetch_registers (regno)
-     int regno;
-{
-  thread_t thread;
-  td_thrhandle_t thandle;
-  td_err_e val;
-  prgregset_t gregset;
-  prfpregset_t fpregset;
-#if 0
-  int xregsize;
-  caddr_t xregset;
-#endif
-
-  if (!is_thread (inferior_pid))
-    { /* LWP: pass the request on to procfs.c */
-      if (target_has_execution)
-	procfs_ops.to_fetch_registers (regno);
-      else
-	orig_core_ops.to_fetch_registers (regno);
-      return;
-    }
-
-  /* Solaris thread: convert inferior_pid into a td_thrhandle_t */
-
-  thread = GET_THREAD (inferior_pid);
-
-  if (thread == 0)
-    error ("sol_thread_fetch_registers:  thread == 0");
-
-  val = p_td_ta_map_id2thr (main_ta, thread, &thandle);
-  if (val != TD_OK)
-    error ("sol_thread_fetch_registers: td_ta_map_id2thr: %s",
-	   td_err_string (val));
-
-  /* Get the integer regs */
-
-  val = p_td_thr_getgregs (&thandle, gregset);
-  if (val != TD_OK
-      && val != TD_PARTIALREG)
-    error ("sol_thread_fetch_registers: td_thr_getgregs %s",
-	   td_err_string (val));
-
-  /* For the sparc, TD_PARTIALREG means that only i0->i7, l0->l7, pc and sp
-     are saved (by a thread context switch).  */
-
-  /* And, now the fp regs */
-
-  val = p_td_thr_getfpregs (&thandle, &fpregset);
-  if (val != TD_OK
-      && val != TD_NOFPREGS)
-    error ("sol_thread_fetch_registers: td_thr_getfpregs %s",
-	   td_err_string (val));
-
-/* Note that we must call supply_{g fp}regset *after* calling the td routines
-   because the td routines call ps_lget* which affect the values stored in the
-   registers array.  */
-
-  supply_gregset (gregset);
-  supply_fpregset (&fpregset);
-
-#if 0
-/* thread_db doesn't seem to handle this right */
-  val = td_thr_getxregsize (&thandle, &xregsize);
-  if (val != TD_OK && val != TD_NOXREGS)
-    error ("sol_thread_fetch_registers: td_thr_getxregsize %s",
-	   td_err_string (val));
-
-  if (val == TD_OK)
-    {
-      xregset = alloca (xregsize);
-      val = td_thr_getxregs (&thandle, xregset);
-      if (val != TD_OK)
-	error ("sol_thread_fetch_registers: td_thr_getxregs %s",
-	       td_err_string (val));
-    }
-#endif
-}
-
-static void
-sol_thread_store_registers (regno)
-     int regno;
-{
-  thread_t thread;
-  td_thrhandle_t thandle;
-  td_err_e val;
-  prgregset_t regset;
-  prfpregset_t fpregset;
-#if 0
-  int xregsize;
-  caddr_t xregset;
-#endif
-
-  if (!is_thread (inferior_pid))
-    { /* LWP: pass the request on to procfs.c */
-      procfs_ops.to_store_registers (regno);
-      return;
-    }
-
-  /* Solaris thread: convert inferior_pid into a td_thrhandle_t */
-
-  thread = GET_THREAD (inferior_pid);
-
-  val = p_td_ta_map_id2thr (main_ta, thread, &thandle);
-  if (val != TD_OK)
-    error ("sol_thread_store_registers: td_ta_map_id2thr %s",
-	   td_err_string (val));
-
-  if (regno != -1)
-    {				/* Not writing all the regs */
-      /* save new register value */
-      char old_value[REGISTER_SIZE];
-      memcpy(old_value, & registers[REGISTER_BYTE(regno)], REGISTER_SIZE);
-
-      val = p_td_thr_getgregs (&thandle, regset);
-      if (val != TD_OK)
-	error ("sol_thread_store_registers: td_thr_getgregs %s",
-	       td_err_string (val));
-      val = p_td_thr_getfpregs (&thandle, &fpregset);
-      if (val != TD_OK)
-	error ("sol_thread_store_registers: td_thr_getfpregs %s",
-	       td_err_string (val));
-
-      /* restore new register value */
-      memcpy(& registers[REGISTER_BYTE(regno)], old_value, REGISTER_SIZE);
-
-#if 0
-/* thread_db doesn't seem to handle this right */
-      val = td_thr_getxregsize (&thandle, &xregsize);
-      if (val != TD_OK && val != TD_NOXREGS)
-	error ("sol_thread_store_registers: td_thr_getxregsize %s",
-	       td_err_string (val));
-
-      if (val == TD_OK)
-	{
-	  xregset = alloca (xregsize);
-	  val = td_thr_getxregs (&thandle, xregset);
-	  if (val != TD_OK)
-	    error ("sol_thread_store_registers: td_thr_getxregs %s",
-		   td_err_string (val));
-	}
-#endif
-    }
-
-  fill_gregset (regset, regno);
-  fill_fpregset (&fpregset, regno);
-
-  val = p_td_thr_setgregs (&thandle, regset);
-  if (val != TD_OK)
-    error ("sol_thread_store_registers: td_thr_setgregs %s",
-	   td_err_string (val));
-  val = p_td_thr_setfpregs (&thandle, &fpregset);
-  if (val != TD_OK)
-    error ("sol_thread_store_registers: td_thr_setfpregs %s",
-	   td_err_string (val));
-
-#if 0
-/* thread_db doesn't seem to handle this right */
-  val = td_thr_getxregsize (&thandle, &xregsize);
-  if (val != TD_OK && val != TD_NOXREGS)
-    error ("sol_thread_store_registers: td_thr_getxregsize %s",
-	   td_err_string (val));
-
-  /* Should probably do something about writing the xregs here, but what are
-     they? */
-#endif
-}
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that registers contains all the registers from the program being
-   debugged.  */
-
-static void
-sol_thread_prepare_to_store ()
-{
-  procfs_ops.to_prepare_to_store ();
-}
-
-static int
-sol_thread_xfer_memory (memaddr, myaddr, len, dowrite, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int dowrite;
-     struct target_ops *target; /* ignored */
-{
-  int retval;
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  if (is_thread (inferior_pid) ||		/* A thread */
-      !target_thread_alive (inferior_pid))	/* An lwp, but not alive */
-    inferior_pid = procfs_first_available ();	/* Find any live lwp.  */
-  /* Note: don't need to call switch_to_thread; we're just reading memory.  */
-
-  if (target_has_execution)
-    retval = procfs_ops.to_xfer_memory (memaddr, myaddr, len, dowrite, target);
-  else
-    retval = orig_core_ops.to_xfer_memory (memaddr, myaddr, len,
-					   dowrite, target);
-
-  do_cleanups (old_chain);
-
-  return retval;
-}
-
-/* Print status information about what we're accessing.  */
-
-static void
-sol_thread_files_info (ignore)
-     struct target_ops *ignore;
-{
-  procfs_ops.to_files_info (ignore);
-}
-
-static void
-sol_thread_kill_inferior ()
-{
-  procfs_ops.to_kill ();
-}
-
-static void
-sol_thread_notice_signals (pid)
-     int pid;
-{
-  procfs_ops.to_notice_signals (PIDGET (pid));
-}
-
-/* Fork an inferior process, and start debugging it with /proc.  */
-
-static void
-sol_thread_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-  procfs_ops.to_create_inferior (exec_file, allargs, env);
-
-  if (sol_thread_active && inferior_pid != 0)
-    {
-      main_ph.pid = inferior_pid; /* Save for xfer_memory */
-
-      push_target (&sol_thread_ops);
-
-      inferior_pid = lwp_to_thread (inferior_pid);
-      if (inferior_pid == -1)
-	inferior_pid = main_ph.pid;
-
-      add_thread (inferior_pid);
-    }
-}
-
-/* This routine is called whenever a new symbol table is read in, or when all
-   symbol tables are removed.  libthread_db can only be initialized when it
-   finds the right variables in libthread.so.  Since it's a shared library,
-   those variables don't show up until the library gets mapped and the symbol
-   table is read in.  */
-
-void
-sol_thread_new_objfile (objfile)
-     struct objfile *objfile;
-{
-  td_err_e val;
-
-  if (!objfile)
-    {
-      sol_thread_active = 0;
-
-      return;
-    }
-
-  /* don't do anything if init failed to resolve the libthread_db library */
-  if (!procfs_suppress_run)
-    return;
-
-  /* Now, initialize the thread debugging library.  This needs to be done after
-     the shared libraries are located because it needs information from the
-     user's thread library.  */
-
-  val = p_td_init ();
-  if (val != TD_OK)
-    error ("target_new_objfile: td_init: %s", td_err_string (val));
-
-  val = p_td_ta_new (&main_ph, &main_ta);
-  if (val == TD_NOLIBTHREAD)
-    return;
-  else if (val != TD_OK)
-    error ("target_new_objfile: td_ta_new: %s", td_err_string (val));
-
-  sol_thread_active = 1;
-}
-
-/* Clean up after the inferior dies.  */
-
-static void
-sol_thread_mourn_inferior ()
-{
-  unpush_target (&sol_thread_ops);
-  procfs_ops.to_mourn_inferior ();
-}
-
-/* Mark our target-struct as eligible for stray "run" and "attach" commands.  */
-
-static int
-sol_thread_can_run ()
-{
-  return procfs_suppress_run;
-}
-
-/* 
-
-LOCAL FUNCTION
-
-	sol_thread_alive     - test thread for "aliveness"
-
-SYNOPSIS
-
-	static bool sol_thread_alive (int pid);
-
-DESCRIPTION
-
-	returns true if thread still active in inferior.
-
- */
-
-static int
-sol_thread_alive (pid)
-     int pid;
-{
-  if (is_thread (pid))		/* non-kernel thread */
-    {
-      td_err_e val;
-      td_thrhandle_t th;
-
-      pid = GET_THREAD (pid);
-      if ((val = p_td_ta_map_id2thr (main_ta, pid, &th)) != TD_OK)
-	return 0;	/* thread not found */
-      if ((val = p_td_thr_validate (&th)) != TD_OK)
-	return 0;	/* thread not valid */
-      return 1;		/* known thread: return true */
-    }
-  else			/* kernel thread (LWP): let procfs test it */
-    {
-      if (target_has_execution)
-	return procfs_ops.to_thread_alive (pid);
-      else
-	return orig_core_ops.to_thread_alive (pid);
-    }
-}
-
-static void
-sol_thread_stop ()
-{
-  procfs_ops.to_stop ();
-}
-
-/* These routines implement the lower half of the thread_db interface.  Ie: the
-   ps_* routines.  */
-
-/* Various versions of <proc_service.h> have slightly
-   different function prototypes.  In particular, we have
-
-      NEWER		    	OLDER
-      struct ps_prochandle *  	const struct ps_prochandle *
-      void*			char*
-      const void*		char*
-      int			size_t
-
-   Which one you have depends on solaris version and what
-   patches you've applied.  On the theory that there are
-   only two major variants, we have configure check the
-   prototype of ps_pdwrite (), and use that info to make
-   appropriate typedefs here. */
-
-#ifdef PROC_SERVICE_IS_OLD
-typedef const struct ps_prochandle * gdb_ps_prochandle_t;
-typedef char * gdb_ps_read_buf_t;
-typedef char * gdb_ps_write_buf_t;
-typedef int gdb_ps_size_t;
-#else
-typedef struct ps_prochandle * gdb_ps_prochandle_t;
-typedef void * gdb_ps_read_buf_t;
-typedef const void * gdb_ps_write_buf_t;
-typedef size_t gdb_ps_size_t;
-#endif
-
-
-/* The next four routines are called by thread_db to tell us to stop and stop
-   a particular process or lwp.  Since GDB ensures that these are all stopped
-   by the time we call anything in thread_db, these routines need to do
-   nothing.  */
-
-ps_err_e
-ps_pstop (gdb_ps_prochandle_t ph)
-{
-  return PS_OK;
-}
-
-ps_err_e
-ps_pcontinue (gdb_ps_prochandle_t ph)
-{
-  return PS_OK;
-}
-
-ps_err_e
-ps_lstop (gdb_ps_prochandle_t ph, lwpid_t lwpid)
-{
-  return PS_OK;
-}
-
-ps_err_e
-ps_lcontinue (gdb_ps_prochandle_t ph, lwpid_t lwpid)
-{
-  return PS_OK;
-}
-
-ps_err_e
-ps_pglobal_lookup (gdb_ps_prochandle_t ph, const char *ld_object_name,
-		   const char *ld_symbol_name, paddr_t *ld_symbol_addr)
-{
-  struct minimal_symbol *ms;
-
-  ms = lookup_minimal_symbol (ld_symbol_name, NULL, NULL);
-
-  if (!ms)
-    return PS_NOSYM;
-
-  *ld_symbol_addr = SYMBOL_VALUE_ADDRESS (ms);
-
-  return PS_OK;
-}
-
-/* Common routine for reading and writing memory.  */
-
-static ps_err_e
-rw_common (int dowrite, const struct ps_prochandle *ph, paddr_t addr,
-	   char *buf, int size)
-{
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  if (is_thread (inferior_pid) ||		/* A thread */
-      !target_thread_alive (inferior_pid))	/* An lwp, but not alive */
-    inferior_pid = procfs_first_available ();	/* Find any live lwp.  */
-  /* Note: don't need to call switch_to_thread; we're just reading memory.  */
-
-  while (size > 0)
-    {
-      int cc;
-
-      if (target_has_execution)
-	cc = procfs_ops.to_xfer_memory (addr, buf, size, dowrite, &procfs_ops);
-      else
-	cc = orig_core_ops.to_xfer_memory (addr, buf, size, dowrite, &core_ops);
-
-      if (cc < 0)
-	{
-	  if (dowrite == 0)
-	    print_sys_errmsg ("rw_common (): read", errno);
-	  else
-	    print_sys_errmsg ("rw_common (): write", errno);
-
-	  do_cleanups (old_chain);
-
-	  return PS_ERR;
-	}
-      size -= cc;
-      buf += cc;
-    }
-
-  do_cleanups (old_chain);
-
-  return PS_OK;
-}
-
-ps_err_e
-ps_pdread (gdb_ps_prochandle_t ph, paddr_t addr,
-	   gdb_ps_read_buf_t buf, gdb_ps_size_t size)
-{
-  return rw_common (0, ph, addr, buf, size);
-}
-
-ps_err_e
-ps_pdwrite (gdb_ps_prochandle_t ph, paddr_t addr,
-	    gdb_ps_write_buf_t buf, gdb_ps_size_t size)
-{
-  return rw_common (1, ph, addr, (char*) buf, size);
-}
-
-ps_err_e
-ps_ptread (gdb_ps_prochandle_t ph, paddr_t addr,
-	   gdb_ps_read_buf_t buf, gdb_ps_size_t size)
-{
-  return rw_common (0, ph, addr, buf, size);
-}
-
-ps_err_e
-ps_ptwrite (gdb_ps_prochandle_t ph, paddr_t addr,
-	    gdb_ps_write_buf_t buf, gdb_ps_size_t size)
-{
-  return rw_common (1, ph, addr, (char*) buf, size);
-}
-
-/* Get integer regs */
-
-ps_err_e
-ps_lgetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
-	     prgregset_t gregset)
-{
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = BUILD_LWP (lwpid, PIDGET (inferior_pid));
-  
-  if (target_has_execution)
-    procfs_ops.to_fetch_registers (-1);
-  else
-    orig_core_ops.to_fetch_registers (-1);
-  fill_gregset (gregset, -1);
-
-  do_cleanups (old_chain);
-
-  return PS_OK;
-}
-
-/* Set integer regs */
-
-ps_err_e
-ps_lsetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
-	     const prgregset_t gregset)
-{
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = BUILD_LWP (lwpid, PIDGET (inferior_pid));
-  
-  supply_gregset (gregset);
-  if (target_has_execution)
-    procfs_ops.to_store_registers (-1);
-  else
-    orig_core_ops.to_store_registers (-1);
-
-  do_cleanups (old_chain);
-
-  return PS_OK;
-}
-
-void
-ps_plog (const char *fmt, ...)
-{
-  va_list args;
-
-  va_start (args, fmt);
-
-  vfprintf_filtered (gdb_stderr, fmt, args);
-}
-
-/* Get size of extra register set.  Currently a noop.  */
-
-ps_err_e
-ps_lgetxregsize (gdb_ps_prochandle_t ph, lwpid_t lwpid, int *xregsize)
-{
-#if 0
-  int lwp_fd;
-  int regsize;
-  ps_err_e val;
-
-  val = get_lwp_fd (ph, lwpid, &lwp_fd);
-  if (val != PS_OK)
-    return val;
-
-  if (ioctl (lwp_fd, PIOCGXREGSIZE, &regsize))
-    {
-      if (errno == EINVAL)
-	return PS_NOFREGS;	/* XXX Wrong code, but this is the closest
-				   thing in proc_service.h  */
-
-      print_sys_errmsg ("ps_lgetxregsize (): PIOCGXREGSIZE", errno);
-      return PS_ERR;
-    }
-#endif
-
-  return PS_OK;
-}
-
-/* Get extra register set.  Currently a noop.  */
-
-ps_err_e
-ps_lgetxregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, caddr_t xregset)
-{
-#if 0
-  int lwp_fd;
-  ps_err_e val;
-
-  val = get_lwp_fd (ph, lwpid, &lwp_fd);
-  if (val != PS_OK)
-    return val;
-
-  if (ioctl (lwp_fd, PIOCGXREG, xregset))
-    {
-      print_sys_errmsg ("ps_lgetxregs (): PIOCGXREG", errno);
-      return PS_ERR;
-    }
-#endif
-
-  return PS_OK;
-}
-
-/* Set extra register set.  Currently a noop.  */
-
-ps_err_e
-ps_lsetxregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, caddr_t xregset)
-{
-#if 0
-  int lwp_fd;
-  ps_err_e val;
-
-  val = get_lwp_fd (ph, lwpid, &lwp_fd);
-  if (val != PS_OK)
-    return val;
-
-  if (ioctl (lwp_fd, PIOCSXREG, xregset))
-    {
-      print_sys_errmsg ("ps_lsetxregs (): PIOCSXREG", errno);
-      return PS_ERR;
-    }
-#endif
-
-  return PS_OK;
-}
-
-/* Get floating-point regs.  */
-
-ps_err_e
-ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
-	       prfpregset_t *fpregset)
-{
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = BUILD_LWP (lwpid, PIDGET (inferior_pid));
-
-  if (target_has_execution)
-    procfs_ops.to_fetch_registers (-1);
-  else
-    orig_core_ops.to_fetch_registers (-1);
-  fill_fpregset (fpregset, -1);
-
-  do_cleanups (old_chain);
-
-  return PS_OK;
-}
-
-/* Set floating-point regs.  */
-
-ps_err_e
-ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
-	       const prfpregset_t *fpregset)
-{
-  struct cleanup *old_chain;
-
-  old_chain = save_inferior_pid ();
-
-  inferior_pid = BUILD_LWP (lwpid, PIDGET (inferior_pid));
-  
-  supply_fpregset (fpregset);
-  if (target_has_execution)
-    procfs_ops.to_store_registers (-1);
-  else
-    orig_core_ops.to_store_registers (-1);
-
-  do_cleanups (old_chain);
-
-  return PS_OK;
-}
-
-#ifdef TM_I386SOL2_H
-
-/* Get local descriptor table.  */
-
-#include <sys/procfs.h>
-#include <sys/reg.h>
-#include <sys/sysi86.h>
-
-static int nldt_allocated = 0;
-static struct ssd *ldt_bufp = NULL;
-
-ps_err_e
-ps_lgetLDT (gdb_ps_prochandle_t ph, lwpid_t lwpid,
-	    struct ssd *pldt)
-{
-  gregset_t gregset;
-  int lwp_fd;
-  ps_err_e val;
-  int nldt;
-  int i;
-
-  /* Get procfs file descriptor for the LWP.  */
-  lwp_fd = procfs_get_pid_fd (BUILD_LWP (lwpid, PIDGET (inferior_pid)));
-  if (lwp_fd < 0)
-    return PS_BADLID;
-
-  /* Fetch registers und LDT descriptors.  */
-  if (ioctl (lwp_fd, PIOCGREG, &gregset) == -1)
-    return PS_ERR;
-
-  if (ioctl (lwp_fd, PIOCNLDT, &nldt) == -1)
-    return PS_ERR;
-
-  if (nldt_allocated < nldt)
-    {
-      ldt_bufp
-	= (struct ssd *) xrealloc (ldt_bufp, (nldt + 1) * sizeof (struct ssd));
-      nldt_allocated = nldt;
-    }
-
-  if (ioctl (lwp_fd, PIOCLDT, ldt_bufp) == -1)
-    return PS_ERR;
-
-  /* Search LDT for the LWP via register GS.  */
-  for (i = 0; i < nldt; i++)
-    {
-      if (ldt_bufp[i].sel == (gregset[GS] & 0xffff))
-	{
-	  *pldt = ldt_bufp[i];
-	  return PS_OK;
-	}
-    }
-
-  /* LDT not found.  */
-  return PS_ERR;
-}        
-#endif /* TM_I386SOL2_H */
-
-/* Convert a pid to printable form. */
-
-char *
-solaris_pid_to_str (pid)
-     int pid;
-{
-  static char buf[100];
-
-  /* in case init failed to resolve the libthread_db library */
-  if (!procfs_suppress_run)
-    return procfs_pid_to_str (pid);
-
-  if (is_thread (pid))
-    {
-      int lwp;
-
-      lwp = thread_to_lwp (pid, -2);
-
-      if (lwp == -1)
-	sprintf (buf, "Thread %d (defunct)", GET_THREAD (pid));
-      else if (lwp != -2)
-	sprintf (buf, "Thread %d (LWP %d)", GET_THREAD (pid), GET_LWP (lwp));
-      else
-	sprintf (buf, "Thread %d        ", GET_THREAD (pid));
-    }
-  else if (GET_LWP (pid) != 0)
-    sprintf (buf, "LWP    %d        ", GET_LWP (pid));
-  else
-    sprintf (buf, "process %d    ", PIDGET (pid));
-
-  return buf;
-}
-
-
-/* Worker bee for find_new_threads
-   Callback function that gets called once per USER thread (i.e., not
-   kernel) thread. */
-
-static int
-sol_find_new_threads_callback(th, ignored)
-     const td_thrhandle_t *th;
-     void *ignored;
-{
-  td_err_e retval;
-  td_thrinfo_t ti;
-  int pid;
-
-  if ((retval = p_td_thr_get_info(th, &ti)) != TD_OK)
-    {
-      return -1;
-    }
-  pid = BUILD_THREAD(ti.ti_tid, PIDGET(inferior_pid));
-  if (!in_thread_list(pid))
-    add_thread(pid);
-
-  return 0;
-}
-
-void
-sol_find_new_threads()
-{
-  /* don't do anything if init failed to resolve the libthread_db library */
-  if (!procfs_suppress_run)
-    return;
-
-  if (inferior_pid == -1)
-    {
-      printf_filtered("No process.\n");
-      return;
-    }
-  p_td_ta_thr_iter (main_ta, sol_find_new_threads_callback, (void *)0,
-		    TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY,
-		    TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS);
-}
-
-static void
-sol_core_open (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  orig_core_ops.to_open (filename, from_tty);
-}
-
-static void
-sol_core_close (quitting)
-     int quitting;
-{
-  orig_core_ops.to_close (quitting);
-}
-
-static void
-sol_core_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  unpush_target (&core_ops);
-  orig_core_ops.to_detach (args, from_tty);
-}
-
-static void
-sol_core_files_info (t)
-     struct target_ops *t;
-{
-  orig_core_ops.to_files_info (t);
-}
-
-#ifdef MAINTENANCE_CMDS
-/* Worker bee for info sol-thread command.  This is a callback function that
-   gets called once for each Solaris thread (ie. not kernel thread) in the 
-   inferior.  Print anything interesting that we can think of.  */
-
-static int 
-info_cb (th, s)
-     const td_thrhandle_t *th;
-     void *s;
-{
-  td_err_e ret;
-  td_thrinfo_t ti;
-  struct minimal_symbol *msym;
-
-  if ((ret = p_td_thr_get_info (th, &ti)) == TD_OK)
-    {
-      printf_filtered ("%s thread #%d, lwp %d, ", 
-		       ti.ti_type == TD_THR_SYSTEM ? "system" : "user  ", 
-		       ti.ti_tid, ti.ti_lid);
-      switch (ti.ti_state) {
-	default:
-	case TD_THR_UNKNOWN: printf_filtered ("<unknown state>");	break;
-	case TD_THR_STOPPED: printf_filtered ("(stopped)");	break;
-	case TD_THR_RUN:     printf_filtered ("(run)    ");	break;
-	case TD_THR_ACTIVE:  printf_filtered ("(active) ");	break;
-	case TD_THR_ZOMBIE:  printf_filtered ("(zombie) ");	break;
-	case TD_THR_SLEEP:   printf_filtered ("(asleep) ");	break;
-	case TD_THR_STOPPED_ASLEEP: 
-	  printf_filtered ("(stopped asleep)");			break;
-      }
-      /* Print thr_create start function: */
-      if (ti.ti_startfunc != 0)
-	if (msym = lookup_minimal_symbol_by_pc (ti.ti_startfunc))
-	  printf_filtered ("   startfunc: %s\n", SYMBOL_NAME (msym));
-	else
-	  printf_filtered ("   startfunc: 0x%08x\n", ti.ti_startfunc);
-
-      /* If thread is asleep, print function that went to sleep: */
-      if (ti.ti_state == TD_THR_SLEEP)
-	if (msym = lookup_minimal_symbol_by_pc (ti.ti_pc))
-	  printf_filtered (" - Sleep func: %s\n", SYMBOL_NAME (msym));
-	else
-	  printf_filtered (" - Sleep func: 0x%08x\n", ti.ti_startfunc);
-
-      /* Wrap up line, if necessary */
-      if (ti.ti_state != TD_THR_SLEEP && ti.ti_startfunc == 0)
-	printf_filtered ("\n");	/* don't you hate counting newlines? */
-    }
-  else
-    warning ("info sol-thread: failed to get info for thread.");
-
-  return 0;    
-}
-
-/* List some state about each Solaris user thread in the inferior.  */
-
-static void
-info_solthreads (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  p_td_ta_thr_iter (main_ta, info_cb, args, 
-		    TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY,
-		    TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS);
-}
-#endif /* MAINTENANCE_CMDS */
-
-static int
-ignore (addr, contents)
-     CORE_ADDR addr;
-     char *contents;
-{
-  return 0;
-}
-
-
-static void
-init_sol_thread_ops ()
-{
-  sol_thread_ops.to_shortname = "solaris-threads";
-  sol_thread_ops.to_longname = "Solaris threads and pthread.";
-  sol_thread_ops.to_doc = "Solaris threads and pthread support.";
-  sol_thread_ops.to_open = sol_thread_open;
-  sol_thread_ops.to_close = 0;
-  sol_thread_ops.to_attach = sol_thread_attach;
-  sol_thread_ops.to_detach = sol_thread_detach;
-  sol_thread_ops.to_resume = sol_thread_resume;
-  sol_thread_ops.to_wait = sol_thread_wait;
-  sol_thread_ops.to_fetch_registers = sol_thread_fetch_registers;
-  sol_thread_ops.to_store_registers = sol_thread_store_registers;
-  sol_thread_ops.to_prepare_to_store = sol_thread_prepare_to_store;
-  sol_thread_ops.to_xfer_memory = sol_thread_xfer_memory;
-  sol_thread_ops.to_files_info = sol_thread_files_info;
-  sol_thread_ops.to_insert_breakpoint = memory_insert_breakpoint;
-  sol_thread_ops.to_remove_breakpoint = memory_remove_breakpoint;
-  sol_thread_ops.to_terminal_init = terminal_init_inferior;
-  sol_thread_ops.to_terminal_inferior = terminal_inferior;
-  sol_thread_ops.to_terminal_ours_for_output = terminal_ours_for_output;
-  sol_thread_ops.to_terminal_ours = terminal_ours;
-  sol_thread_ops.to_terminal_info = child_terminal_info;
-  sol_thread_ops.to_kill = sol_thread_kill_inferior;
-  sol_thread_ops.to_load = 0;
-  sol_thread_ops.to_lookup_symbol = 0;
-  sol_thread_ops.to_create_inferior = sol_thread_create_inferior;
-  sol_thread_ops.to_mourn_inferior = sol_thread_mourn_inferior;
-  sol_thread_ops.to_can_run = sol_thread_can_run;
-  sol_thread_ops.to_notice_signals = sol_thread_notice_signals;
-  sol_thread_ops.to_thread_alive = sol_thread_alive;
-  sol_thread_ops.to_stop = sol_thread_stop;
-  sol_thread_ops.to_stratum = process_stratum;
-  sol_thread_ops.to_has_all_memory = 1;
-  sol_thread_ops.to_has_memory = 1;
-  sol_thread_ops.to_has_stack = 1;
-  sol_thread_ops.to_has_registers = 1;
-  sol_thread_ops.to_has_execution = 1;
-  sol_thread_ops.to_has_thread_control = tc_none;
-  sol_thread_ops.to_sections = 0;
-  sol_thread_ops.to_sections_end = 0;
-  sol_thread_ops.to_magic = OPS_MAGIC;
-}
-
-
-static void
-init_sol_core_ops ()
-{
-  sol_core_ops.to_shortname  = "solaris-core";
-  sol_core_ops.to_longname  = "Solaris core threads and pthread.";
-  sol_core_ops.to_doc  = "Solaris threads and pthread support for core files.";
-  sol_core_ops.to_open  = sol_core_open;
-  sol_core_ops.to_close  = sol_core_close;
-  sol_core_ops.to_attach  = sol_thread_attach;
-  sol_core_ops.to_detach  = sol_core_detach;
-  /* sol_core_ops.to_resume  = 0; */
-  /* sol_core_ops.to_wait  = 0;	 */
-  sol_core_ops.to_fetch_registers  = sol_thread_fetch_registers;
-  /* sol_core_ops.to_store_registers  = 0; */
-  /* sol_core_ops.to_prepare_to_store  = 0; */
-  sol_core_ops.to_xfer_memory  = sol_thread_xfer_memory;
-  sol_core_ops.to_files_info  = sol_core_files_info;
-  sol_core_ops.to_insert_breakpoint  = ignore;
-  sol_core_ops.to_remove_breakpoint  = ignore;
-  /* sol_core_ops.to_terminal_init  = 0; */
-  /* sol_core_ops.to_terminal_inferior  = 0; */
-  /* sol_core_ops.to_terminal_ours_for_output  = 0; */
-  /* sol_core_ops.to_terminal_ours  = 0; */
-  /* sol_core_ops.to_terminal_info  = 0; */
-  /* sol_core_ops.to_kill  = 0; */
-  /* sol_core_ops.to_load  = 0; */
-  /* sol_core_ops.to_lookup_symbol  = 0; */
-  sol_core_ops.to_create_inferior  = sol_thread_create_inferior;
-  sol_core_ops.to_stratum  = core_stratum;
-  sol_core_ops.to_has_all_memory  = 0;
-  sol_core_ops.to_has_memory  = 1;
-  sol_core_ops.to_has_stack  = 1;
-  sol_core_ops.to_has_registers  = 1;
-  sol_core_ops.to_has_execution  = 0;
-  sol_core_ops.to_has_thread_control  = tc_none;
-  sol_core_ops.to_sections  = 0;
-  sol_core_ops.to_sections_end  = 0;
-  sol_core_ops.to_magic  = OPS_MAGIC;
-}
-
-/* we suppress the call to add_target of core_ops in corelow because
-   if there are two targets in the stratum core_stratum, find_core_target
-   won't know which one to return.  see corelow.c for an additonal
-   comment on coreops_suppress_target. */
-int coreops_suppress_target = 1;
-
-void
-_initialize_sol_thread ()
-{
-  void *dlhandle;
-
-  init_sol_thread_ops ();
-  init_sol_core_ops ();
-
-  dlhandle = dlopen ("libthread_db.so.1", RTLD_NOW);
-  if (!dlhandle)
-    goto die;
-
-#define resolve(X) \
-  if (!(p_##X = dlsym (dlhandle, #X))) \
-    goto die;
-
-  resolve (td_log);
-  resolve (td_ta_new);
-  resolve (td_ta_delete);
-  resolve (td_init);
-  resolve (td_ta_get_ph);
-  resolve (td_ta_get_nthreads);
-  resolve (td_ta_tsd_iter);
-  resolve (td_ta_thr_iter);
-  resolve (td_thr_validate);
-  resolve (td_thr_tsd);
-  resolve (td_thr_get_info);
-  resolve (td_thr_getfpregs);
-  resolve (td_thr_getxregsize);
-  resolve (td_thr_getxregs);
-  resolve (td_thr_sigsetmask);
-  resolve (td_thr_setprio);
-  resolve (td_thr_setsigpending);
-  resolve (td_thr_setfpregs);
-  resolve (td_thr_setxregs);
-  resolve (td_ta_map_id2thr);
-  resolve (td_ta_map_lwp2thr);
-  resolve (td_thr_getgregs);
-  resolve (td_thr_setgregs);
-
-  add_target (&sol_thread_ops);
-
-  procfs_suppress_run = 1;
-
-#ifdef MAINTENANCE_CMDS
-  add_cmd ("sol-threads", class_maintenance, info_solthreads, 
-	    "Show info on Solaris user threads.\n", &maintenanceinfolist);
-#endif /* MAINTENANCE_CMDS */
-
-  memcpy(&orig_core_ops, &core_ops, sizeof (struct target_ops));
-  memcpy(&core_ops, &sol_core_ops, sizeof (struct target_ops));
-  add_target (&core_ops);
-
-  return;
-
- die:
-
-  fprintf_unfiltered (gdb_stderr, "[GDB will not be able to debug user-mode threads: %s]\n", dlerror ());
-
-  if (dlhandle)
-    dlclose (dlhandle);
-
-  /* allow the user to debug non-threaded core files */
-  add_target(&core_ops);
-
-  return;
-}
diff --git a/gdb/solib.c b/gdb/solib.c
deleted file mode 100644
index c8a8ce7..0000000
--- a/gdb/solib.c
+++ /dev/null
@@ -1,1890 +0,0 @@
-/* Handle SunOS and SVR4 shared libraries for GDB, the GNU Debugger.
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998
-   Free Software Foundation, Inc.
-   
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "defs.h"
-
-/* This file is only compilable if link.h is available. */
-
-#ifdef HAVE_LINK_H
-
-#include <sys/types.h>
-#include <signal.h>
-#include "gdb_string.h"
-#include <sys/param.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#ifndef SVR4_SHARED_LIBS
- /* SunOS shared libs need the nlist structure.  */
-#include <a.out.h> 
-#else
-#include "elf/external.h"
-#endif
-
-#include <link.h>
-
-#include "symtab.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "target.h"
-#include "frame.h"
-#include "gnu-regex.h"
-#include "inferior.h"
-#include "environ.h"
-#include "language.h"
-#include "gdbcmd.h"
-
-#define MAX_PATH_SIZE 512		/* FIXME: Should be dynamic */
-
-/* On SVR4 systems, a list of symbols in the dynamic linker where
-   GDB can try to place a breakpoint to monitor shared library
-   events.
-
-   If none of these symbols are found, or other errors occur, then
-   SVR4 systems will fall back to using a symbol as the "startup
-   mapping complete" breakpoint address.  */
-
-#ifdef SVR4_SHARED_LIBS
-static char *solib_break_names[] = {
-  "r_debug_state",
-  "_r_debug_state",
-  "_dl_debug_state",
-  "rtld_db_dlactivity",
-  NULL
-};
-#endif
-
-#define BKPT_AT_SYMBOL 1
-
-#if defined (BKPT_AT_SYMBOL) && defined (SVR4_SHARED_LIBS)
-static char *bkpt_names[] = {
-#ifdef SOLIB_BKPT_NAME
-  SOLIB_BKPT_NAME,		/* Prefer configured name if it exists. */
-#endif
-  "_start",
-  "main",
-  NULL
-};
-#endif
-
-/* Symbols which are used to locate the base of the link map structures. */
-
-#ifndef SVR4_SHARED_LIBS
-static char *debug_base_symbols[] = {
-  "_DYNAMIC",
-  "_DYNAMIC__MGC",
-  NULL
-};
-#endif
-
-static char *main_name_list[] = {
-  "main_$main",
-  NULL
-};
-
-/* local data declarations */
-
-#ifndef SVR4_SHARED_LIBS
-
-#define LM_ADDR(so) ((so) -> lm.lm_addr)
-#define LM_NEXT(so) ((so) -> lm.lm_next)
-#define LM_NAME(so) ((so) -> lm.lm_name)
-/* Test for first link map entry; first entry is a shared library. */
-#define IGNORE_FIRST_LINK_MAP_ENTRY(x) (0)
-static struct link_dynamic dynamic_copy;
-static struct link_dynamic_2 ld_2_copy;
-static struct ld_debug debug_copy;
-static CORE_ADDR debug_addr;
-static CORE_ADDR flag_addr;
-
-#else	/* SVR4_SHARED_LIBS */
-
-#define LM_ADDR(so) ((so) -> lm.l_addr)
-#define LM_NEXT(so) ((so) -> lm.l_next)
-#define LM_NAME(so) ((so) -> lm.l_name)
-/* Test for first link map entry; first entry is the exec-file. */
-#define IGNORE_FIRST_LINK_MAP_ENTRY(x) ((x).l_prev == NULL)
-static struct r_debug debug_copy;
-char shadow_contents[BREAKPOINT_MAX];	/* Stash old bkpt addr contents */
-
-#endif	/* !SVR4_SHARED_LIBS */
-
-struct so_list {
-  struct so_list *next;			/* next structure in linked list */
-  struct link_map lm;			/* copy of link map from inferior */
-  struct link_map *lmaddr;		/* addr in inferior lm was read from */
-  CORE_ADDR lmend;			/* upper addr bound of mapped object */
-  char so_name[MAX_PATH_SIZE];		/* shared object lib name (FIXME) */
-  char symbols_loaded;			/* flag: symbols read in yet? */
-  char from_tty;			/* flag: print msgs? */
-  struct objfile *objfile;		/* objfile for loaded lib */
-  struct section_table *sections;
-  struct section_table *sections_end;
-  struct section_table *textsection;
-  bfd *abfd;
-};
-
-static struct so_list *so_list_head;	/* List of known shared objects */
-static CORE_ADDR debug_base;		/* Base of dynamic linker structures */
-static CORE_ADDR breakpoint_addr;	/* Address where end bkpt is set */
-
-static int solib_cleanup_queued = 0;    /* make_run_cleanup called */
-
-extern int
-fdmatch PARAMS ((int, int));		/* In libiberty */
-
-/* Local function prototypes */
-
-static void
-do_clear_solib PARAMS ((PTR));
-
-static int
-match_main PARAMS ((char *));
-
-static void
-special_symbol_handling PARAMS ((struct so_list *));
-
-static void
-sharedlibrary_command PARAMS ((char *, int));
-
-static int
-enable_break PARAMS ((void));
-
-static void
-info_sharedlibrary_command PARAMS ((char *, int));
-
-static int symbol_add_stub PARAMS ((PTR));
-
-static struct so_list *
-find_solib PARAMS ((struct so_list *));
-
-static struct link_map *
-first_link_map_member PARAMS ((void));
-
-static CORE_ADDR
-locate_base PARAMS ((void));
-
-static int solib_map_sections PARAMS ((PTR));
-
-#ifdef SVR4_SHARED_LIBS
-
-static CORE_ADDR
-elf_locate_base PARAMS ((void));
-
-#else
-
-static int
-disable_break PARAMS ((void));
-
-static void
-allocate_rt_common_objfile PARAMS ((void));
-
-static void
-solib_add_common_symbols PARAMS ((struct rtc_symb *));
-
-#endif
-
-void _initialize_solib PARAMS ((void));
-
-/* If non-zero, this is a prefix that will be added to the front of the name
-   shared libraries with an absolute filename for loading.  */
-static char *solib_absolute_prefix = NULL;
-
-/* If non-empty, this is a search path for loading non-absolute shared library
-   symbol files.  This takes precedence over the environment variables PATH
-   and LD_LIBRARY_PATH.  */
-static char *solib_search_path = NULL;
-
-/*
-
-LOCAL FUNCTION
-
-	solib_map_sections -- open bfd and build sections for shared lib
-
-SYNOPSIS
-
-	static int solib_map_sections (struct so_list *so)
-
-DESCRIPTION
-
-	Given a pointer to one of the shared objects in our list
-	of mapped objects, use the recorded name to open a bfd
-	descriptor for the object, build a section table, and then
-	relocate all the section addresses by the base address at
-	which the shared object was mapped.
-
-FIXMES
-
-	In most (all?) cases the shared object file name recorded in the
-	dynamic linkage tables will be a fully qualified pathname.  For
-	cases where it isn't, do we really mimic the systems search
-	mechanism correctly in the below code (particularly the tilde
-	expansion stuff?).
- */
-
-static int
-solib_map_sections (arg)
-     PTR arg;
-{
-  struct so_list *so = (struct so_list *) arg;	/* catch_errors bogon */
-  char *filename;
-  char *scratch_pathname;
-  int scratch_chan;
-  struct section_table *p;
-  struct cleanup *old_chain;
-  bfd *abfd;
-  
-  filename = tilde_expand (so -> so_name);
-  
-  if (solib_absolute_prefix && ROOTED_P (filename))
-    /* Prefix shared libraries with absolute filenames with
-       SOLIB_ABSOLUTE_PREFIX.  */
-    {
-      char *pfxed_fn;
-      int pfx_len;
-
-      pfx_len = strlen (solib_absolute_prefix);
-
-      /* Remove trailing slashes.  */
-      while (pfx_len > 0 && SLASH_P (solib_absolute_prefix[pfx_len - 1]))
-	pfx_len--;
-
-      pfxed_fn = xmalloc (pfx_len + strlen (filename) + 1);
-      strcpy (pfxed_fn, solib_absolute_prefix);
-      strcat (pfxed_fn, filename);
-      free (filename);
-
-      filename = pfxed_fn;
-    }
-
-  old_chain = make_cleanup (free, filename);
-
-  scratch_chan = -1;
-
-  if (solib_search_path)
-    scratch_chan = openp (solib_search_path,
-			  1, filename, O_RDONLY, 0, &scratch_pathname);
-  if (scratch_chan < 0)
-    scratch_chan = openp (get_in_environ (inferior_environ, "PATH"), 
-			  1, filename, O_RDONLY, 0, &scratch_pathname);
-  if (scratch_chan < 0)
-    {
-      scratch_chan = openp (get_in_environ 
-			    (inferior_environ, "LD_LIBRARY_PATH"), 
-			    1, filename, O_RDONLY, 0, &scratch_pathname);
-    }
-  if (scratch_chan < 0)
-    {
-      perror_with_name (filename);
-    }
-  /* Leave scratch_pathname allocated.  abfd->name will point to it.  */
-
-  abfd = bfd_fdopenr (scratch_pathname, gnutarget, scratch_chan);
-  if (!abfd)
-    {
-      close (scratch_chan);
-      error ("Could not open `%s' as an executable file: %s",
-	     scratch_pathname, bfd_errmsg (bfd_get_error ()));
-    }
-  /* Leave bfd open, core_xfer_memory and "info files" need it.  */
-  so -> abfd = abfd;
-  abfd -> cacheable = true;
-
-  /* copy full path name into so_name, so that later symbol_file_add can find
-     it */
-  if (strlen (scratch_pathname) >= MAX_PATH_SIZE)
-    error ("Full path name length of shared library exceeds MAX_PATH_SIZE in so_list structure.");
-  strcpy (so->so_name, scratch_pathname);
-
-  if (!bfd_check_format (abfd, bfd_object))
-    {
-      error ("\"%s\": not in executable format: %s.",
-	     scratch_pathname, bfd_errmsg (bfd_get_error ()));
-    }
-  if (build_section_table (abfd, &so -> sections, &so -> sections_end))
-    {
-      error ("Can't find the file sections in `%s': %s", 
-	     bfd_get_filename (abfd), bfd_errmsg (bfd_get_error ()));
-    }
-
-  for (p = so -> sections; p < so -> sections_end; p++)
-    {
-      /* Relocate the section binding addresses as recorded in the shared
-	 object's file by the base address to which the object was actually
-	 mapped. */
-      p -> addr += (CORE_ADDR) LM_ADDR (so);
-      p -> endaddr += (CORE_ADDR) LM_ADDR (so);
-      so -> lmend = (CORE_ADDR) max (p -> endaddr, so -> lmend);
-      if (STREQ (p -> the_bfd_section -> name, ".text"))
-	{
-	  so -> textsection = p;
-	}
-    }
-
-  /* Free the file names, close the file now.  */
-  do_cleanups (old_chain);
-
-  return (1);
-}
-
-#ifndef SVR4_SHARED_LIBS
-
-/* Allocate the runtime common object file.  */
-
-static void
-allocate_rt_common_objfile ()
-{
-  struct objfile *objfile;
-  struct objfile *last_one;
-
-  objfile = (struct objfile *) xmalloc (sizeof (struct objfile));
-  memset (objfile, 0, sizeof (struct objfile));
-  objfile -> md = NULL;
-  obstack_specify_allocation (&objfile -> psymbol_cache.cache, 0, 0,
-			      xmalloc, free);
-  obstack_specify_allocation (&objfile -> psymbol_obstack, 0, 0, xmalloc,
-			      free);
-  obstack_specify_allocation (&objfile -> symbol_obstack, 0, 0, xmalloc,
-			      free);
-  obstack_specify_allocation (&objfile -> type_obstack, 0, 0, xmalloc,
-			      free);
-  objfile -> name = mstrsave (objfile -> md, "rt_common");
-
-  /* Add this file onto the tail of the linked list of other such files. */
-
-  objfile -> next = NULL;
-  if (object_files == NULL)
-    object_files = objfile;
-  else
-    {
-      for (last_one = object_files;
-	   last_one -> next;
-	   last_one = last_one -> next);
-      last_one -> next = objfile;
-    }
-
-  rt_common_objfile = objfile;
-}
-
-/* Read all dynamically loaded common symbol definitions from the inferior
-   and put them into the minimal symbol table for the runtime common
-   objfile.  */
-
-static void
-solib_add_common_symbols (rtc_symp)
-    struct rtc_symb *rtc_symp;
-{
-  struct rtc_symb inferior_rtc_symb;
-  struct nlist inferior_rtc_nlist;
-  int len;
-  char *name;
-
-  /* Remove any runtime common symbols from previous runs.  */
-
-  if (rt_common_objfile != NULL && rt_common_objfile -> minimal_symbol_count)
-    {
-      obstack_free (&rt_common_objfile -> symbol_obstack, 0);
-      obstack_specify_allocation (&rt_common_objfile -> symbol_obstack, 0, 0,
-				  xmalloc, free);
-      rt_common_objfile -> minimal_symbol_count = 0;
-      rt_common_objfile -> msymbols = NULL;
-    }
-
-  init_minimal_symbol_collection ();
-  make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0);
-
-  while (rtc_symp)
-    {
-      read_memory ((CORE_ADDR) rtc_symp,
-		   (char *) &inferior_rtc_symb,
-		   sizeof (inferior_rtc_symb));
-      read_memory ((CORE_ADDR) inferior_rtc_symb.rtc_sp,
-		   (char *) &inferior_rtc_nlist,
-		   sizeof(inferior_rtc_nlist));
-      if (inferior_rtc_nlist.n_type == N_COMM)
-	{
-	  /* FIXME: The length of the symbol name is not available, but in the
-	     current implementation the common symbol is allocated immediately
-	     behind the name of the symbol. */
-	  len = inferior_rtc_nlist.n_value - inferior_rtc_nlist.n_un.n_strx;
-
-	  name = xmalloc (len);
-	  read_memory ((CORE_ADDR) inferior_rtc_nlist.n_un.n_name, name, len);
-
-	  /* Allocate the runtime common objfile if necessary. */
-	  if (rt_common_objfile == NULL)
-	    allocate_rt_common_objfile ();
-
-	  prim_record_minimal_symbol (name, inferior_rtc_nlist.n_value,
-				      mst_bss, rt_common_objfile);
-	  free (name);
-	}
-      rtc_symp = inferior_rtc_symb.rtc_next;
-    }
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for the runtime common objfile.  */
-
-  install_minimal_symbols (rt_common_objfile);
-}
-
-#endif	/* SVR4_SHARED_LIBS */
-
-
-#ifdef SVR4_SHARED_LIBS
-
-static CORE_ADDR
-bfd_lookup_symbol PARAMS ((bfd *, char *));
-
-/*
-
-LOCAL FUNCTION
-
-	bfd_lookup_symbol -- lookup the value for a specific symbol
-
-SYNOPSIS
-
-	CORE_ADDR bfd_lookup_symbol (bfd *abfd, char *symname)
-
-DESCRIPTION
-
-	An expensive way to lookup the value of a single symbol for
-	bfd's that are only temporary anyway.  This is used by the
-	shared library support to find the address of the debugger
-	interface structures in the shared library.
-
-	Note that 0 is specifically allowed as an error return (no
-	such symbol).
-*/
-
-static CORE_ADDR
-bfd_lookup_symbol (abfd, symname)
-     bfd *abfd;
-     char *symname;
-{
-  unsigned int storage_needed;
-  asymbol *sym;
-  asymbol **symbol_table;
-  unsigned int number_of_symbols;
-  unsigned int i;
-  struct cleanup *back_to;
-  CORE_ADDR symaddr = 0;
-  
-  storage_needed = bfd_get_symtab_upper_bound (abfd);
-
-  if (storage_needed > 0)
-    {
-      symbol_table = (asymbol **) xmalloc (storage_needed);
-      back_to = make_cleanup (free, (PTR)symbol_table);
-      number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table); 
-  
-      for (i = 0; i < number_of_symbols; i++)
-	{
-	  sym = *symbol_table++;
-	  if (STREQ (sym -> name, symname))
-	    {
-	      /* Bfd symbols are section relative. */
-	      symaddr = sym -> value + sym -> section -> vma;
-	      break;
-	    }
-	}
-      do_cleanups (back_to);
-    }
-  return (symaddr);
-}
-
-#ifdef HANDLE_SVR4_EXEC_EMULATORS
-
-/*
-	Solaris BCP (the part of Solaris which allows it to run SunOS4
-	a.out files) throws in another wrinkle. Solaris does not fill
-	in the usual a.out link map structures when running BCP programs,
-	the only way to get at them is via groping around in the dynamic
-	linker.
-	The dynamic linker and it's structures are located in the shared
-	C library, which gets run as the executable's "interpreter" by
-	the kernel.
-
-	Note that we can assume nothing about the process state at the time
-	we need to find these structures.  We may be stopped on the first
-	instruction of the interpreter (C shared library), the first
-	instruction of the executable itself, or somewhere else entirely
-	(if we attached to the process for example).
-*/
-
-static char *debug_base_symbols[] = {
-  "r_debug",	/* Solaris 2.3 */
-  "_r_debug",	/* Solaris 2.1, 2.2 */
-  NULL
-};
-
-static int
-look_for_base PARAMS ((int, CORE_ADDR));
-
-/*
-
-LOCAL FUNCTION
-
-	look_for_base -- examine file for each mapped address segment
-
-SYNOPSYS
-
-	static int look_for_base (int fd, CORE_ADDR baseaddr)
-
-DESCRIPTION
-
-	This function is passed to proc_iterate_over_mappings, which
-	causes it to get called once for each mapped address space, with
-	an open file descriptor for the file mapped to that space, and the
-	base address of that mapped space.
-
-	Our job is to find the debug base symbol in the file that this
-	fd is open on, if it exists, and if so, initialize the dynamic
-	linker structure base address debug_base.
-
-	Note that this is a computationally expensive proposition, since
-	we basically have to open a bfd on every call, so we specifically
-	avoid opening the exec file.
- */
-
-static int
-look_for_base (fd, baseaddr)
-     int fd;
-     CORE_ADDR baseaddr;
-{
-  bfd *interp_bfd;
-  CORE_ADDR address = 0;
-  char **symbolp;
-
-  /* If the fd is -1, then there is no file that corresponds to this
-     mapped memory segment, so skip it.  Also, if the fd corresponds
-     to the exec file, skip it as well. */
-
-  if (fd == -1
-      || (exec_bfd != NULL
-	  && fdmatch (fileno ((FILE *)(exec_bfd -> iostream)), fd)))
-    {
-      return (0);
-    }
-
-  /* Try to open whatever random file this fd corresponds to.  Note that
-     we have no way currently to find the filename.  Don't gripe about
-     any problems we might have, just fail. */
-
-  if ((interp_bfd = bfd_fdopenr ("unnamed", gnutarget, fd)) == NULL)
-    {
-      return (0);
-    }
-  if (!bfd_check_format (interp_bfd, bfd_object))
-    {
-      /* FIXME-leak: on failure, might not free all memory associated with
-	 interp_bfd.  */
-      bfd_close (interp_bfd);
-      return (0);
-    }
-
-  /* Now try to find our debug base symbol in this file, which we at
-     least know to be a valid ELF executable or shared library. */
-
-  for (symbolp = debug_base_symbols; *symbolp != NULL; symbolp++)
-    {
-      address = bfd_lookup_symbol (interp_bfd, *symbolp);
-      if (address != 0)
-	{
-	  break;
-	}
-    }
-  if (address == 0)
-    {
-      /* FIXME-leak: on failure, might not free all memory associated with
-	 interp_bfd.  */
-      bfd_close (interp_bfd);
-      return (0);
-    }
-
-  /* Eureka!  We found the symbol.  But now we may need to relocate it
-     by the base address.  If the symbol's value is less than the base
-     address of the shared library, then it hasn't yet been relocated
-     by the dynamic linker, and we have to do it ourself.  FIXME: Note
-     that we make the assumption that the first segment that corresponds
-     to the shared library has the base address to which the library
-     was relocated. */
-
-  if (address < baseaddr)
-    {
-      address += baseaddr;
-    }
-  debug_base = address;
-  /* FIXME-leak: on failure, might not free all memory associated with
-     interp_bfd.  */
-  bfd_close (interp_bfd);
-  return (1);
-}
-#endif /* HANDLE_SVR4_EXEC_EMULATORS */
-
-/*
-
-LOCAL FUNCTION
-
-	elf_locate_base -- locate the base address of dynamic linker structs
-	for SVR4 elf targets.
-
-SYNOPSIS
-
-	CORE_ADDR elf_locate_base (void)
-
-DESCRIPTION
-
-	For SVR4 elf targets the address of the dynamic linker's runtime
-	structure is contained within the dynamic info section in the
-	executable file.  The dynamic section is also mapped into the
-	inferior address space.  Because the runtime loader fills in the
-	real address before starting the inferior, we have to read in the
-	dynamic info section from the inferior address space.
-	If there are any errors while trying to find the address, we
-	silently return 0, otherwise the found address is returned.
-
- */
-
-static CORE_ADDR
-elf_locate_base ()
-{
-  sec_ptr dyninfo_sect;
-  int dyninfo_sect_size;
-  CORE_ADDR dyninfo_addr;
-  char *buf;
-  char *bufend;
-
-  /* Find the start address of the .dynamic section.  */
-  dyninfo_sect = bfd_get_section_by_name (exec_bfd, ".dynamic");
-  if (dyninfo_sect == NULL)
-    return 0;
-  dyninfo_addr = bfd_section_vma (exec_bfd, dyninfo_sect);
-
-  /* Read in .dynamic section, silently ignore errors.  */
-  dyninfo_sect_size = bfd_section_size (exec_bfd, dyninfo_sect);
-  buf = alloca (dyninfo_sect_size);
-  if (target_read_memory (dyninfo_addr, buf, dyninfo_sect_size))
-    return 0;
-
-  /* Find the DT_DEBUG entry in the the .dynamic section.
-     For mips elf we look for DT_MIPS_RLD_MAP, mips elf apparently has
-     no DT_DEBUG entries.  */
-#ifndef TARGET_ELF64
-  for (bufend = buf + dyninfo_sect_size;
-       buf < bufend;
-       buf += sizeof (Elf32_External_Dyn))
-    {
-      Elf32_External_Dyn *x_dynp = (Elf32_External_Dyn *)buf;
-      long dyn_tag;
-      CORE_ADDR dyn_ptr;
-
-      dyn_tag = bfd_h_get_32 (exec_bfd, (bfd_byte *) x_dynp->d_tag);
-      if (dyn_tag == DT_NULL)
-	break;
-      else if (dyn_tag == DT_DEBUG)
-	{
-	  dyn_ptr = bfd_h_get_32 (exec_bfd, (bfd_byte *) x_dynp->d_un.d_ptr);
-	  return dyn_ptr;
-	}
-#ifdef DT_MIPS_RLD_MAP
-      else if (dyn_tag == DT_MIPS_RLD_MAP)
-	{
-	  char pbuf[TARGET_PTR_BIT / HOST_CHAR_BIT];
-
-	  /* DT_MIPS_RLD_MAP contains a pointer to the address
-	     of the dynamic link structure.  */
-	  dyn_ptr = bfd_h_get_32 (exec_bfd, (bfd_byte *) x_dynp->d_un.d_ptr);
-	  if (target_read_memory (dyn_ptr, pbuf, sizeof (pbuf)))
-	    return 0;
-	  return extract_unsigned_integer (pbuf, sizeof (pbuf));
-	}
-#endif
-    }
-#else /* ELF64 */
-  for (bufend = buf + dyninfo_sect_size;
-       buf < bufend;
-       buf += sizeof (Elf64_External_Dyn))
-    {
-      Elf64_External_Dyn *x_dynp = (Elf64_External_Dyn *)buf;
-      long dyn_tag;
-      CORE_ADDR dyn_ptr;
-
-      dyn_tag = bfd_h_get_64 (exec_bfd, (bfd_byte *) x_dynp->d_tag);
-      if (dyn_tag == DT_NULL)
-	break;
-      else if (dyn_tag == DT_DEBUG)
-	{
-	  dyn_ptr = bfd_h_get_64 (exec_bfd, (bfd_byte *) x_dynp->d_un.d_ptr);
-	  return dyn_ptr;
-	}
-    }
-#endif
-
-  /* DT_DEBUG entry not found.  */
-  return 0;
-}
-
-#endif	/* SVR4_SHARED_LIBS */
-
-/*
-
-LOCAL FUNCTION
-
-	locate_base -- locate the base address of dynamic linker structs
-
-SYNOPSIS
-
-	CORE_ADDR locate_base (void)
-
-DESCRIPTION
-
-	For both the SunOS and SVR4 shared library implementations, if the
-	inferior executable has been linked dynamically, there is a single
-	address somewhere in the inferior's data space which is the key to
-	locating all of the dynamic linker's runtime structures.  This
-	address is the value of the debug base symbol.  The job of this
-	function is to find and return that address, or to return 0 if there
-	is no such address (the executable is statically linked for example).
-
-	For SunOS, the job is almost trivial, since the dynamic linker and
-	all of it's structures are statically linked to the executable at
-	link time.  Thus the symbol for the address we are looking for has
-	already been added to the minimal symbol table for the executable's
-	objfile at the time the symbol file's symbols were read, and all we
-	have to do is look it up there.  Note that we explicitly do NOT want
-	to find the copies in the shared library.
-
-	The SVR4 version is a bit more complicated because the address
-	is contained somewhere in the dynamic info section.  We have to go
-	to a lot more work to discover the address of the debug base symbol.
-	Because of this complexity, we cache the value we find and return that
-	value on subsequent invocations.  Note there is no copy in the
-	executable symbol tables.
-
- */
-
-static CORE_ADDR
-locate_base ()
-{
-
-#ifndef SVR4_SHARED_LIBS
-
-  struct minimal_symbol *msymbol;
-  CORE_ADDR address = 0;
-  char **symbolp;
-
-  /* For SunOS, we want to limit the search for the debug base symbol to the
-     executable being debugged, since there is a duplicate named symbol in the
-     shared library.  We don't want the shared library versions. */
-
-  for (symbolp = debug_base_symbols; *symbolp != NULL; symbolp++)
-    {
-      msymbol = lookup_minimal_symbol (*symbolp, NULL, symfile_objfile);
-      if ((msymbol != NULL) && (SYMBOL_VALUE_ADDRESS (msymbol) != 0))
-	{
-	  address = SYMBOL_VALUE_ADDRESS (msymbol);
-	  return (address);
-	}
-    }
-  return (0);
-
-#else	/* SVR4_SHARED_LIBS */
-
-  /* Check to see if we have a currently valid address, and if so, avoid
-     doing all this work again and just return the cached address.  If
-     we have no cached address, try to locate it in the dynamic info
-     section for ELF executables.  */
-
-  if (debug_base == 0)
-    {
-      if (exec_bfd != NULL
-	  && bfd_get_flavour (exec_bfd) == bfd_target_elf_flavour)
-	debug_base = elf_locate_base ();
-#ifdef HANDLE_SVR4_EXEC_EMULATORS
-      /* Try it the hard way for emulated executables.  */
-      else if (inferior_pid != 0 && target_has_execution)
-	proc_iterate_over_mappings (look_for_base);
-#endif
-    }
-  return (debug_base);
-
-#endif	/* !SVR4_SHARED_LIBS */
-
-}
-
-/*
-
-LOCAL FUNCTION
-
-	first_link_map_member -- locate first member in dynamic linker's map
-
-SYNOPSIS
-
-	static struct link_map *first_link_map_member (void)
-
-DESCRIPTION
-
-	Read in a copy of the first member in the inferior's dynamic
-	link map from the inferior's dynamic linker structures, and return
-	a pointer to the copy in our address space.
-*/
-
-static struct link_map *
-first_link_map_member ()
-{
-  struct link_map *lm = NULL;
-
-#ifndef SVR4_SHARED_LIBS
-
-  read_memory (debug_base, (char *) &dynamic_copy, sizeof (dynamic_copy));
-  if (dynamic_copy.ld_version >= 2)
-    {
-      /* It is a version that we can deal with, so read in the secondary
-	 structure and find the address of the link map list from it. */
-      read_memory ((CORE_ADDR) dynamic_copy.ld_un.ld_2, (char *) &ld_2_copy,
-		   sizeof (struct link_dynamic_2));
-      lm = ld_2_copy.ld_loaded;
-    }
-
-#else	/* SVR4_SHARED_LIBS */
-
-  read_memory (debug_base, (char *) &debug_copy, sizeof (struct r_debug));
-  /* FIXME:  Perhaps we should validate the info somehow, perhaps by
-     checking r_version for a known version number, or r_state for
-     RT_CONSISTENT. */
-  lm = debug_copy.r_map;
-
-#endif	/* !SVR4_SHARED_LIBS */
-
-  return (lm);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	find_solib -- step through list of shared objects
-
-SYNOPSIS
-
-	struct so_list *find_solib (struct so_list *so_list_ptr)
-
-DESCRIPTION
-
-	This module contains the routine which finds the names of any
-	loaded "images" in the current process. The argument in must be
-	NULL on the first call, and then the returned value must be passed
-	in on subsequent calls. This provides the capability to "step" down
-	the list of loaded objects. On the last object, a NULL value is
-	returned.
-
-	The arg and return value are "struct link_map" pointers, as defined
-	in <link.h>.
- */
-
-static struct so_list *
-find_solib (so_list_ptr)
-     struct so_list *so_list_ptr;	/* Last lm or NULL for first one */
-{
-  struct so_list *so_list_next = NULL;
-  struct link_map *lm = NULL;
-  struct so_list *new;
-  
-  if (so_list_ptr == NULL)
-    {
-      /* We are setting up for a new scan through the loaded images. */
-      if ((so_list_next = so_list_head) == NULL)
-	{
-	  /* We have not already read in the dynamic linking structures
-	     from the inferior, lookup the address of the base structure. */
-	  debug_base = locate_base ();
-	  if (debug_base != 0)
-	    {
-	      /* Read the base structure in and find the address of the first
-		 link map list member. */
-	      lm = first_link_map_member ();
-	    }
-	}
-    }
-  else
-    {
-      /* We have been called before, and are in the process of walking
-	 the shared library list.  Advance to the next shared object. */
-      if ((lm = LM_NEXT (so_list_ptr)) == NULL)
-	{
-	  /* We have hit the end of the list, so check to see if any were
-	     added, but be quiet if we can't read from the target any more. */
-	  int status = target_read_memory ((CORE_ADDR) so_list_ptr -> lmaddr,
-					   (char *) &(so_list_ptr -> lm),
-					   sizeof (struct link_map));
-	  if (status == 0)
-	    {
-	      lm = LM_NEXT (so_list_ptr);
-	    }
-	  else
-	    {
-	      lm = NULL;
-	    }
-	}
-      so_list_next = so_list_ptr -> next;
-    }
-  if ((so_list_next == NULL) && (lm != NULL))
-    {
-      /* Get next link map structure from inferior image and build a local
-	 abbreviated load_map structure */
-      new = (struct so_list *) xmalloc (sizeof (struct so_list));
-      memset ((char *) new, 0, sizeof (struct so_list));
-      new -> lmaddr = lm;
-      /* Add the new node as the next node in the list, or as the root
-	 node if this is the first one. */
-      if (so_list_ptr != NULL)
-	{
-	  so_list_ptr -> next = new;
-	}
-      else
-	{
-	  so_list_head = new;
-
-	  if (! solib_cleanup_queued)
-	    {
-	      make_run_cleanup (do_clear_solib, NULL);
-	      solib_cleanup_queued = 1;
-	    }
-	  
-	}      
-      so_list_next = new;
-      read_memory ((CORE_ADDR) lm, (char *) &(new -> lm),
-		   sizeof (struct link_map));
-      /* For SVR4 versions, the first entry in the link map is for the
-	 inferior executable, so we must ignore it.  For some versions of
-	 SVR4, it has no name.  For others (Solaris 2.3 for example), it
-	 does have a name, so we can no longer use a missing name to
-	 decide when to ignore it. */
-      if (!IGNORE_FIRST_LINK_MAP_ENTRY (new -> lm))
-	{
-	  int errcode;
-	  char *buffer;
-	  target_read_string ((CORE_ADDR) LM_NAME (new), &buffer,
-			      MAX_PATH_SIZE - 1, &errcode);
-	  if (errcode != 0)
-	    {
-	      warning ("find_solib: Can't read pathname for load map: %s\n",
-		       safe_strerror (errcode));
-	      return (so_list_next);
-	    }
-	  strncpy (new -> so_name, buffer, MAX_PATH_SIZE - 1);
-	  new -> so_name[MAX_PATH_SIZE - 1] = '\0';
-	  free (buffer);
-	  catch_errors (solib_map_sections, new,
-			"Error while mapping shared library sections:\n",
-			RETURN_MASK_ALL);
-	}      
-    }
-  return (so_list_next);
-}
-
-/* A small stub to get us past the arg-passing pinhole of catch_errors.  */
-
-static int
-symbol_add_stub (arg)
-     PTR arg;
-{
-  register struct so_list *so = (struct so_list *) arg;	/* catch_errs bogon */
-  CORE_ADDR text_addr = 0;
-
-  if (so -> textsection)
-    text_addr = so -> textsection -> addr;
-  else if (so -> abfd != NULL)
-    {
-      asection *lowest_sect;
-
-      /* If we didn't find a mapped non zero sized .text section, set up
-	 text_addr so that the relocation in symbol_file_add does no harm.  */
-
-      lowest_sect = bfd_get_section_by_name (so -> abfd, ".text");
-      if (lowest_sect == NULL)
-	bfd_map_over_sections (so -> abfd, find_lowest_section,
-			       (PTR) &lowest_sect);
-      if (lowest_sect)
-	text_addr = bfd_section_vma (so -> abfd, lowest_sect)
-		    + (CORE_ADDR) LM_ADDR (so);
-    }
-  
-  ALL_OBJFILES (so -> objfile)
-    {
-      if (strcmp (so -> objfile -> name, so -> so_name) == 0)
-	return 1;
-    }
-  so -> objfile =
-    symbol_file_add (so -> so_name, so -> from_tty,
-		     text_addr,
-		     0, 0, 0, 0, 1);
-  return (1);
-}
-
-/* This function will check the so name to see if matches the main list.
-   In some system the main object is in the list, which we want to exclude */
-
-static int match_main (soname)
-    char *soname;
-{
-  char **mainp;
-
-  for (mainp = main_name_list; *mainp != NULL; mainp++)
-    {
-      if (strcmp (soname, *mainp) == 0)
-	return (1);
-    }
-
-  return (0);
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	solib_add -- add a shared library file to the symtab and section list
-
-SYNOPSIS
-
-	void solib_add (char *arg_string, int from_tty,
-			struct target_ops *target)
-
-DESCRIPTION
-
-*/
-
-void
-solib_add (arg_string, from_tty, target)
-     char *arg_string;
-     int from_tty;
-     struct target_ops *target;
-{	
-  register struct so_list *so = NULL;   	/* link map state variable */
-
-  /* Last shared library that we read.  */
-  struct so_list *so_last = NULL;
-
-  char *re_err;
-  int count;
-  int old;
-  
-  if ((re_err = re_comp (arg_string ? arg_string : ".")) != NULL)
-    {
-      error ("Invalid regexp: %s", re_err);
-    }
-  
-  /* Add the shared library sections to the section table of the
-     specified target, if any.  */
-  if (target)
-    {
-      /* Count how many new section_table entries there are.  */
-      so = NULL;
-      count = 0;
-      while ((so = find_solib (so)) != NULL)
-	{
-	  if (so -> so_name[0] && !match_main (so -> so_name))
-	    {
-	      count += so -> sections_end - so -> sections;
-	    }
-	}
-      
-      if (count)
-	{
-	  int update_coreops;
-
-	  /* We must update the to_sections field in the core_ops structure
-	     here, otherwise we dereference a potential dangling pointer
-	     for each call to target_read/write_memory within this routine.  */
-	  update_coreops = core_ops.to_sections == target->to_sections;
-          	     
-	  /* Reallocate the target's section table including the new size.  */
-	  if (target -> to_sections)
-	    {
-	      old = target -> to_sections_end - target -> to_sections;
-	      target -> to_sections = (struct section_table *)
-		xrealloc ((char *)target -> to_sections,
-			 (sizeof (struct section_table)) * (count + old));
-	    }
-	  else
-	    {
-	      old = 0;
-	      target -> to_sections = (struct section_table *)
-		xmalloc ((sizeof (struct section_table)) * count);
-	    }
-	  target -> to_sections_end = target -> to_sections + (count + old);
-	  
-	  /* Update the to_sections field in the core_ops structure
-	     if needed.  */
-	  if (update_coreops)
-	    {
-	      core_ops.to_sections = target->to_sections;
-	      core_ops.to_sections_end = target->to_sections_end;
-	    }
-
-	  /* Add these section table entries to the target's table.  */
-	  while ((so = find_solib (so)) != NULL)
-	    {
-	      if (so -> so_name[0])
-		{
-		  count = so -> sections_end - so -> sections;
-		  memcpy ((char *) (target -> to_sections + old),
-			  so -> sections, 
-			  (sizeof (struct section_table)) * count);
-		  old += count;
-		}
-	    }
-	}
-    }
-  
-  /* Now add the symbol files.  */
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0] && re_exec (so -> so_name) && 
-      !match_main (so -> so_name))
-	{
-	  so -> from_tty = from_tty;
-	  if (so -> symbols_loaded)
-	    {
-	      if (from_tty)
-		{
-		  printf_unfiltered ("Symbols already loaded for %s\n", so -> so_name);
-		}
-	    }
-	  else if (catch_errors
-		   (symbol_add_stub, so,
-		    "Error while reading shared library symbols:\n",
-		    RETURN_MASK_ALL))
-	    {
-	      so_last = so;
-	      so -> symbols_loaded = 1;
-	    }
-	}
-    }
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  if (so_last)
-    reinit_frame_cache ();
-
-  if (so_last)
-    special_symbol_handling (so_last);
-}
-
-/*
-
-LOCAL FUNCTION
-
-	info_sharedlibrary_command -- code for "info sharedlibrary"
-
-SYNOPSIS
-
-	static void info_sharedlibrary_command ()
-
-DESCRIPTION
-
-	Walk through the shared library list and print information
-	about each attached library.
-*/
-
-static void
-info_sharedlibrary_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct so_list *so = NULL;  	/* link map state variable */
-  int header_done = 0;
-  int addr_width;
-  char *addr_fmt;
-
-  if (exec_bfd == NULL)
-    {
-      printf_unfiltered ("No exec file.\n");
-      return;
-    }
-
-#ifndef TARGET_ELF64
-  addr_width = 8+4;
-  addr_fmt = "08l";
-#else
-  addr_width = 16+4;
-  addr_fmt = "016l";
-#endif
-
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0])
-	{
-	  if (!header_done)
-	    {
-	      printf_unfiltered("%-*s%-*s%-12s%s\n", addr_width, "From",
-				addr_width, "To", "Syms Read",
-				"Shared Object Library");
-	      header_done++;
-	    }
-
-	  printf_unfiltered ("%-*s", addr_width,
-		  local_hex_string_custom ((unsigned long) LM_ADDR (so),
-					   addr_fmt));
-	  printf_unfiltered ("%-*s", addr_width,
-		  local_hex_string_custom ((unsigned long) so -> lmend,
-					   addr_fmt));
-	  printf_unfiltered ("%-12s", so -> symbols_loaded ? "Yes" : "No");
-	  printf_unfiltered ("%s\n",  so -> so_name);
-	}
-    }
-  if (so_list_head == NULL)
-    {
-      printf_unfiltered ("No shared libraries loaded at this time.\n");	
-    }
-}
-
-/*
-
-GLOBAL FUNCTION
-
-	solib_address -- check to see if an address is in a shared lib
-
-SYNOPSIS
-
-	char * solib_address (CORE_ADDR address)
-
-DESCRIPTION
-
-	Provides a hook for other gdb routines to discover whether or
-	not a particular address is within the mapped address space of
-	a shared library.  Any address between the base mapping address
-	and the first address beyond the end of the last mapping, is
-	considered to be within the shared library address space, for
-	our purposes.
-
-	For example, this routine is called at one point to disable
-	breakpoints which are in shared libraries that are not currently
-	mapped in.
- */
-
-char *
-solib_address (address)
-     CORE_ADDR address;
-{
-  register struct so_list *so = 0;   	/* link map state variable */
-  
-  while ((so = find_solib (so)) != NULL)
-    {
-      if (so -> so_name[0])
-	{
-	  if ((address >= (CORE_ADDR) LM_ADDR (so)) &&
-	      (address < (CORE_ADDR) so -> lmend))
-	    return (so->so_name);
-	}
-    }
-  return (0);
-}
-
-/* Called by free_all_symtabs */
-
-void 
-clear_solib()
-{
-  struct so_list *next;
-  char *bfd_filename;
-  
-  disable_breakpoints_in_shlibs (1);
-
-  while (so_list_head)
-    {
-      if (so_list_head -> sections)
-	{
-	  free ((PTR)so_list_head -> sections);
-	}
-      if (so_list_head -> abfd)
-	{
-	  bfd_filename = bfd_get_filename (so_list_head -> abfd);
-	  if (!bfd_close (so_list_head -> abfd))
-	    warning ("cannot close \"%s\": %s",
-		     bfd_filename, bfd_errmsg (bfd_get_error ()));
-	}
-      else
-	/* This happens for the executable on SVR4.  */
-	bfd_filename = NULL;
-
-      next = so_list_head -> next;
-      if (bfd_filename)
-	free ((PTR)bfd_filename);
-      free ((PTR)so_list_head);
-      so_list_head = next;
-    }
-  debug_base = 0;
-}
-
-static void
-do_clear_solib (dummy)
-     PTR dummy;
-{
-  solib_cleanup_queued = 0;
-  clear_solib ();
-}
-
-#ifdef SVR4_SHARED_LIBS
-
-/* Return 1 if PC lies in the dynamic symbol resolution code of the
-   SVR4 run time loader.  */
-
-static CORE_ADDR interp_text_sect_low;
-static CORE_ADDR interp_text_sect_high;
-static CORE_ADDR interp_plt_sect_low;
-static CORE_ADDR interp_plt_sect_high;
-
-int
-in_svr4_dynsym_resolve_code (pc)
-     CORE_ADDR pc;
-{
-  return ((pc >= interp_text_sect_low && pc < interp_text_sect_high)
-	  || (pc >= interp_plt_sect_low && pc < interp_plt_sect_high)
-	  || in_plt_section (pc, NULL));
-}
-#endif
-
-/*
-
-LOCAL FUNCTION
-
-	disable_break -- remove the "mapping changed" breakpoint
-
-SYNOPSIS
-
-	static int disable_break ()
-
-DESCRIPTION
-
-	Removes the breakpoint that gets hit when the dynamic linker
-	completes a mapping change.
-
-*/
-
-#ifndef SVR4_SHARED_LIBS
-
-static int
-disable_break ()
-{
-  int status = 1;
-
-#ifndef SVR4_SHARED_LIBS
-
-  int in_debugger = 0;
-  
-  /* Read the debugger structure from the inferior to retrieve the
-     address of the breakpoint and the original contents of the
-     breakpoint address.  Remove the breakpoint by writing the original
-     contents back. */
-
-  read_memory (debug_addr, (char *) &debug_copy, sizeof (debug_copy));
-
-  /* Set `in_debugger' to zero now. */
-
-  write_memory (flag_addr, (char *) &in_debugger, sizeof (in_debugger));
-
-  breakpoint_addr = (CORE_ADDR) debug_copy.ldd_bp_addr;
-  write_memory (breakpoint_addr, (char *) &debug_copy.ldd_bp_inst,
-		sizeof (debug_copy.ldd_bp_inst));
-
-#else	/* SVR4_SHARED_LIBS */
-
-  /* Note that breakpoint address and original contents are in our address
-     space, so we just need to write the original contents back. */
-
-  if (memory_remove_breakpoint (breakpoint_addr, shadow_contents) != 0)
-    {
-      status = 0;
-    }
-
-#endif	/* !SVR4_SHARED_LIBS */
-
-  /* For the SVR4 version, we always know the breakpoint address.  For the
-     SunOS version we don't know it until the above code is executed.
-     Grumble if we are stopped anywhere besides the breakpoint address. */
-
-  if (stop_pc != breakpoint_addr)
-    {
-      warning ("stopped at unknown breakpoint while handling shared libraries");
-    }
-
-  return (status);
-}
-
-#endif	/* #ifdef SVR4_SHARED_LIBS */
-
-/*
-
-LOCAL FUNCTION
-
-	enable_break -- arrange for dynamic linker to hit breakpoint
-
-SYNOPSIS
-
-	int enable_break (void)
-
-DESCRIPTION
-
-	Both the SunOS and the SVR4 dynamic linkers have, as part of their
-	debugger interface, support for arranging for the inferior to hit
-	a breakpoint after mapping in the shared libraries.  This function
-	enables that breakpoint.
-
-	For SunOS, there is a special flag location (in_debugger) which we
-	set to 1.  When the dynamic linker sees this flag set, it will set
-	a breakpoint at a location known only to itself, after saving the
-	original contents of that place and the breakpoint address itself,
-	in it's own internal structures.  When we resume the inferior, it
-	will eventually take a SIGTRAP when it runs into the breakpoint.
-	We handle this (in a different place) by restoring the contents of
-	the breakpointed location (which is only known after it stops),
-	chasing around to locate the shared libraries that have been
-	loaded, then resuming.
-
-	For SVR4, the debugger interface structure contains a member (r_brk)
-	which is statically initialized at the time the shared library is
-	built, to the offset of a function (_r_debug_state) which is guaran-
-	teed to be called once before mapping in a library, and again when
-	the mapping is complete.  At the time we are examining this member,
-	it contains only the unrelocated offset of the function, so we have
-	to do our own relocation.  Later, when the dynamic linker actually
-	runs, it relocates r_brk to be the actual address of _r_debug_state().
-
-	The debugger interface structure also contains an enumeration which
-	is set to either RT_ADD or RT_DELETE prior to changing the mapping,
-	depending upon whether or not the library is being mapped or unmapped,
-	and then set to RT_CONSISTENT after the library is mapped/unmapped.
-*/
-
-static int
-enable_break ()
-{
-  int success = 0;
-
-#ifndef SVR4_SHARED_LIBS
-
-  int j;
-  int in_debugger;
-
-  /* Get link_dynamic structure */
-
-  j = target_read_memory (debug_base, (char *) &dynamic_copy,
-			  sizeof (dynamic_copy));
-  if (j)
-    {
-      /* unreadable */
-      return (0);
-    }
-
-  /* Calc address of debugger interface structure */
-
-  debug_addr = (CORE_ADDR) dynamic_copy.ldd;
-
-  /* Calc address of `in_debugger' member of debugger interface structure */
-
-  flag_addr = debug_addr + (CORE_ADDR) ((char *) &debug_copy.ldd_in_debugger -
-					(char *) &debug_copy);
-
-  /* Write a value of 1 to this member.  */
-
-  in_debugger = 1;
-  write_memory (flag_addr, (char *) &in_debugger, sizeof (in_debugger));
-  success = 1;
-
-#else	/* SVR4_SHARED_LIBS */
-
-#ifdef BKPT_AT_SYMBOL
-
-  struct minimal_symbol *msymbol;
-  char **bkpt_namep;
-  asection *interp_sect;
-
-  /* First, remove all the solib event breakpoints.  Their addresses
-     may have changed since the last time we ran the program.  */
-  remove_solib_event_breakpoints ();
-
-#ifdef SVR4_SHARED_LIBS
-  interp_text_sect_low = interp_text_sect_high = 0;
-  interp_plt_sect_low = interp_plt_sect_high = 0;
-
-  /* Find the .interp section; if not found, warn the user and drop
-     into the old breakpoint at symbol code.  */
-  interp_sect = bfd_get_section_by_name (exec_bfd, ".interp");
-  if (interp_sect)
-    {
-      unsigned int interp_sect_size;
-      char *buf;
-      CORE_ADDR load_addr;
-      bfd *tmp_bfd;
-      CORE_ADDR sym_addr = 0;
-
-      /* Read the contents of the .interp section into a local buffer;
-	 the contents specify the dynamic linker this program uses.  */
-      interp_sect_size = bfd_section_size (exec_bfd, interp_sect);
-      buf = alloca (interp_sect_size);
-      bfd_get_section_contents (exec_bfd, interp_sect,
-				buf, 0, interp_sect_size);
-
-      /* Now we need to figure out where the dynamic linker was
-	 loaded so that we can load its symbols and place a breakpoint
-	 in the dynamic linker itself.
-
-	 This address is stored on the stack.  However, I've been unable
-	 to find any magic formula to find it for Solaris (appears to
-	 be trivial on GNU/Linux).  Therefore, we have to try an alternate
-	 mechanism to find the dynamic linker's base address.  */
-      tmp_bfd = bfd_openr (buf, gnutarget);
-      if (tmp_bfd == NULL)
-	goto bkpt_at_symbol;
-
-      /* Make sure the dynamic linker's really a useful object.  */
-      if (!bfd_check_format (tmp_bfd, bfd_object))
-	{
-	  warning ("Unable to grok dynamic linker %s as an object file", buf);
-	  bfd_close (tmp_bfd);
-	  goto bkpt_at_symbol;
-	}
-
-      /* We find the dynamic linker's base address by examining the
-	 current pc (which point at the entry point for the dynamic
-	 linker) and subtracting the offset of the entry point.  */
-      load_addr = read_pc () - tmp_bfd->start_address;
-
-      /* Record the relocated start and end address of the dynamic linker
-	 text and plt section for in_svr4_dynsym_resolve_code.  */
-      interp_sect = bfd_get_section_by_name (tmp_bfd, ".text");
-      if (interp_sect)
-	{
-	  interp_text_sect_low =
-	    bfd_section_vma (tmp_bfd, interp_sect) + load_addr;
-	  interp_text_sect_high =
-	    interp_text_sect_low + bfd_section_size (tmp_bfd, interp_sect);
-	}
-      interp_sect = bfd_get_section_by_name (tmp_bfd, ".plt");
-      if (interp_sect)
-	{
-	  interp_plt_sect_low =
-	    bfd_section_vma (tmp_bfd, interp_sect) + load_addr;
-	  interp_plt_sect_high =
-	    interp_plt_sect_low + bfd_section_size (tmp_bfd, interp_sect);
-	}
-
-      /* Now try to set a breakpoint in the dynamic linker.  */
-      for (bkpt_namep = solib_break_names; *bkpt_namep != NULL; bkpt_namep++)
-	{
-	  sym_addr = bfd_lookup_symbol (tmp_bfd, *bkpt_namep);
-	  if (sym_addr != 0)
-	    break;
-	}
-
-      /* We're done with the temporary bfd.  */
-      bfd_close (tmp_bfd);
-
-      if (sym_addr != 0)
-	{
-	  create_solib_event_breakpoint (load_addr + sym_addr);
-	  return 1;
-	}
-
-      /* For whatever reason we couldn't set a breakpoint in the dynamic
-	 linker.  Warn and drop into the old code.  */
-bkpt_at_symbol:
-      warning ("Unable to find dynamic linker breakpoint function.\nGDB will be unable to debug shared library initializers\nand track explicitly loaded dynamic code.");
-    }
-#endif
-
-  /* Scan through the list of symbols, trying to look up the symbol and
-     set a breakpoint there.  Terminate loop when we/if we succeed. */
-
-  breakpoint_addr = 0;
-  for (bkpt_namep = bkpt_names; *bkpt_namep != NULL; bkpt_namep++)
-    {
-      msymbol = lookup_minimal_symbol (*bkpt_namep, NULL, symfile_objfile);
-      if ((msymbol != NULL) && (SYMBOL_VALUE_ADDRESS (msymbol) != 0))
-	{
-	  create_solib_event_breakpoint (SYMBOL_VALUE_ADDRESS (msymbol));
-	  return 1;
-	}
-    }
-
-  /* Nothing good happened.  */
-  success = 0;
-
-#endif	/* BKPT_AT_SYMBOL */
-
-#endif	/* !SVR4_SHARED_LIBS */
-
-  return (success);
-}
-  
-/*
-  
-GLOBAL FUNCTION
-  
-	solib_create_inferior_hook -- shared library startup support
-  
-SYNOPSIS
-  
-	void solib_create_inferior_hook()
-  
-DESCRIPTION
-  
-	When gdb starts up the inferior, it nurses it along (through the
-	shell) until it is ready to execute it's first instruction.  At this
-	point, this function gets called via expansion of the macro
-	SOLIB_CREATE_INFERIOR_HOOK.
-
-	For SunOS executables, this first instruction is typically the
-	one at "_start", or a similar text label, regardless of whether
-	the executable is statically or dynamically linked.  The runtime
-	startup code takes care of dynamically linking in any shared
-	libraries, once gdb allows the inferior to continue.
-
-	For SVR4 executables, this first instruction is either the first
-	instruction in the dynamic linker (for dynamically linked
-	executables) or the instruction at "start" for statically linked
-	executables.  For dynamically linked executables, the system
-	first exec's /lib/libc.so.N, which contains the dynamic linker,
-	and starts it running.  The dynamic linker maps in any needed
-	shared libraries, maps in the actual user executable, and then
-	jumps to "start" in the user executable.
-
-	For both SunOS shared libraries, and SVR4 shared libraries, we
-	can arrange to cooperate with the dynamic linker to discover the
-	names of shared libraries that are dynamically linked, and the
-	base addresses to which they are linked.
-
-	This function is responsible for discovering those names and
-	addresses, and saving sufficient information about them to allow
-	their symbols to be read at a later time.
-
-FIXME
-
-	Between enable_break() and disable_break(), this code does not
-	properly handle hitting breakpoints which the user might have
-	set in the startup code or in the dynamic linker itself.  Proper
-	handling will probably have to wait until the implementation is
-	changed to use the "breakpoint handler function" method.
-
-	Also, what if child has exit()ed?  Must exit loop somehow.
-  */
-
-void 
-solib_create_inferior_hook()
-{
-  /* If we are using the BKPT_AT_SYMBOL code, then we don't need the base
-     yet.  In fact, in the case of a SunOS4 executable being run on
-     Solaris, we can't get it yet.  find_solib will get it when it needs
-     it.  */
-#if !(defined (SVR4_SHARED_LIBS) && defined (BKPT_AT_SYMBOL))
-  if ((debug_base = locate_base ()) == 0)
-    {
-      /* Can't find the symbol or the executable is statically linked. */
-      return;
-    }
-#endif
-
-  if (!enable_break ())
-    {
-      warning ("shared library handler failed to enable breakpoint");
-      return;
-    }
-
-#if !defined(SVR4_SHARED_LIBS) || defined(_SCO_DS)
-  /* SCO and SunOS need the loop below, other systems should be using the
-     special shared library breakpoints and the shared library breakpoint
-     service routine.
-
-     Now run the target.  It will eventually hit the breakpoint, at
-     which point all of the libraries will have been mapped in and we
-     can go groveling around in the dynamic linker structures to find
-     out what we need to know about them. */
-
-  clear_proceed_status ();
-  stop_soon_quietly = 1;
-  stop_signal = TARGET_SIGNAL_0;
-  do
-    {
-      target_resume (-1, 0, stop_signal);
-      wait_for_inferior ();
-    }
-  while (stop_signal != TARGET_SIGNAL_TRAP);
-  stop_soon_quietly = 0;
-
-#if !defined(_SCO_DS)
-  /* We are now either at the "mapping complete" breakpoint (or somewhere
-     else, a condition we aren't prepared to deal with anyway), so adjust
-     the PC as necessary after a breakpoint, disable the breakpoint, and
-     add any shared libraries that were mapped in. */
-
-  if (DECR_PC_AFTER_BREAK)
-    {
-      stop_pc -= DECR_PC_AFTER_BREAK;
-      write_register (PC_REGNUM, stop_pc);
-    }
-
-  if (!disable_break ())
-    {
-      warning ("shared library handler failed to disable breakpoint");
-    }
-
-  if (auto_solib_add)
-    solib_add ((char *) 0, 0, (struct target_ops *) 0);
-#endif /* ! _SCO_DS */
-#endif
-}
-
-/*
-
-LOCAL FUNCTION
-
-	special_symbol_handling -- additional shared library symbol handling
-
-SYNOPSIS
-
-	void special_symbol_handling (struct so_list *so)
-
-DESCRIPTION
-
-	Once the symbols from a shared object have been loaded in the usual
-	way, we are called to do any system specific symbol handling that 
-	is needed.
-
-	For SunOS4, this consists of grunging around in the dynamic
-	linkers structures to find symbol definitions for "common" symbols
-	and adding them to the minimal symbol table for the runtime common
-	objfile.
-
-*/
-
-static void
-special_symbol_handling (so)
-struct so_list *so;
-{
-#ifndef SVR4_SHARED_LIBS
-  int j;
-
-  if (debug_addr == 0)
-    {
-      /* Get link_dynamic structure */
-
-      j = target_read_memory (debug_base, (char *) &dynamic_copy,
-			      sizeof (dynamic_copy));
-      if (j)
-	{
-	  /* unreadable */
-	  return;
-	}
-
-      /* Calc address of debugger interface structure */
-      /* FIXME, this needs work for cross-debugging of core files
-	 (byteorder, size, alignment, etc).  */
-
-      debug_addr = (CORE_ADDR) dynamic_copy.ldd;
-    }
-
-  /* Read the debugger structure from the inferior, just to make sure
-     we have a current copy. */
-
-  j = target_read_memory (debug_addr, (char *) &debug_copy,
-			  sizeof (debug_copy));
-  if (j)
-    return;		/* unreadable */
-
-  /* Get common symbol definitions for the loaded object. */
-
-  if (debug_copy.ldd_cp)
-    {
-      solib_add_common_symbols (debug_copy.ldd_cp);
-    }
-
-#endif	/* !SVR4_SHARED_LIBS */
-}
-
-
-/*
-
-LOCAL FUNCTION
-
-	sharedlibrary_command -- handle command to explicitly add library
-
-SYNOPSIS
-
-	static void sharedlibrary_command (char *args, int from_tty)
-
-DESCRIPTION
-
-*/
-
-static void
-sharedlibrary_command (args, from_tty)
-char *args;
-int from_tty;
-{
-  dont_repeat ();
-  solib_add (args, from_tty, (struct target_ops *) 0);
-}
-
-#endif /* HAVE_LINK_H */
-
-void
-_initialize_solib()
-{
-#ifdef HAVE_LINK_H
-
-  add_com ("sharedlibrary", class_files, sharedlibrary_command,
-	   "Load shared object library symbols for files matching REGEXP.");
-  add_info ("sharedlibrary", info_sharedlibrary_command, 
-	    "Status of loaded shared object libraries.");
-
-  add_show_from_set
-    (add_set_cmd ("auto-solib-add", class_support, var_zinteger,
-		  (char *) &auto_solib_add,
-		  "Set autoloading of shared library symbols.\n\
-If nonzero, symbols from all shared object libraries will be loaded\n\
-automatically when the inferior begins execution or when the dynamic linker\n\
-informs gdb that a new library has been loaded.  Otherwise, symbols\n\
-must be loaded manually, using `sharedlibrary'.",
-		  &setlist),
-     &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("solib-absolute-prefix", class_support, var_filename,
-		  (char *) &solib_absolute_prefix,
-		  "Set prefix for loading absolute shared library symbol files.\n\
-For other (relative) files, you can add values using `set solib-search-path'.",
-		  &setlist),
-     &showlist);
-  add_show_from_set
-    (add_set_cmd ("solib-search-path", class_support, var_string,
-		  (char *) &solib_search_path,
-		  "Set the search path for loading non-absolute shared library symbol files.\n\
-This takes precedence over the environment variables PATH and LD_LIBRARY_PATH.",
-		  &setlist),
-     &showlist);
-
-#endif /* HAVE_LINK_H */
-}
diff --git a/gdb/solib.h b/gdb/solib.h
deleted file mode 100644
index eafef48..0000000
--- a/gdb/solib.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/* Shared library declarations for GDB, the GNU Debugger.
-   Copyright (C) 1992, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef __STDC__		/* Forward decl's for prototypes */
-struct target_ops;
-#endif
-
-/* Called when we free all symtabs, to free the shared library information
-   as well. */
-
-#define CLEAR_SOLIB			clear_solib
-
-extern void
-clear_solib PARAMS ((void));
-
-/* Called to add symbols from a shared library to gdb's symbol table. */
-
-#define SOLIB_ADD(filename, from_tty, targ) \
-    solib_add (filename, from_tty, targ)
-
-extern void
-solib_add PARAMS ((char *, int, struct target_ops *));
-
-/* Function to be called when the inferior starts up, to discover the names
-   of shared libraries that are dynamically linked, the base addresses to
-   which they are linked, and sufficient information to read in their symbols
-   at a later time. */
-
-#define SOLIB_CREATE_INFERIOR_HOOK(PID)	solib_create_inferior_hook()
-
-/* Function to be called to remove the connection between debugger and
-   dynamic linker that was established by SOLIB_CREATE_INFERIOR_HOOK.
-   (This operation does not remove shared library information from
-   the debugger, as CLEAR_SOLIB does.)
-
-   This functionality is presently not implemented for this target.
-   */
-#define SOLIB_REMOVE_INFERIOR_HOOK(PID) (0)
-
-extern void
-solib_create_inferior_hook PARAMS((void));	/* solib.c */
-
-/* This function is called by the "catch load" command.  It allows
-   the debugger to be notified by the dynamic linker when a specified
-   library file (or any library file, if filename is NULL) is loaded.
-
-   Presently, this functionality is not implemented.
-   */
-#define SOLIB_CREATE_CATCH_LOAD_HOOK(pid,tempflag,filename,cond_string) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-
-/* This function is called by the "catch unload" command.  It allows
-   the debugger to be notified by the dynamic linker when a specified
-   library file (or any library file, if filename is NULL) is unloaded.
-
-   Presently, this functionality is not implemented.
-   */
-#define SOLIB_CREATE_CATCH_UNLOAD_HOOK(pid,tempflag,filename,cond_string) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-
-/* This function returns TRUE if the dynamic linker has just reported
-   a load of a library.
-
-   This function must be used only when the inferior has stopped in
-   the dynamic linker hook, or undefined results are guaranteed.
-
-   Presently, this functionality is not implemented.
-   */
-
-/*
-#define SOLIB_HAVE_LOAD_EVENT(pid) \
-    error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_HAVE_LOAD_EVENT(pid) \
-(0)
-
-/* This function returns a pointer to the string representation of the
-   pathname of the dynamically-linked library that has just been loaded.
-
-   This function must be used only when SOLIB_HAVE_LOAD_EVENT is TRUE,
-   or undefined results are guaranteed.
-
-   This string's contents are only valid immediately after the inferior
-   has stopped in the dynamic linker hook, and becomes invalid as soon
-   as the inferior is continued.  Clients should make a copy of this
-   string if they wish to continue the inferior and then access the string.
-
-   Presently, this functionality is not implemented.
-   */
-
-/*
-#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) \
-(0)
-
-/* This function returns TRUE if the dynamic linker has just reported
-   an unload of a library.
-
-   This function must be used only when the inferior has stopped in
-   the dynamic linker hook, or undefined results are guaranteed.
-
-   Presently, this functionality is not implemented.
-   */
-/*
-#define SOLIB_HAVE_UNLOAD_EVENT(pid) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_HAVE_UNLOAD_EVENT(pid) \
-(0)
-
-/* This function returns a pointer to the string representation of the
-   pathname of the dynamically-linked library that has just been unloaded.
-
-   This function must be used only when SOLIB_HAVE_UNLOAD_EVENT is TRUE,
-   or undefined results are guaranteed.
-
-   This string's contents are only valid immediately after the inferior
-   has stopped in the dynamic linker hook, and becomes invalid as soon
-   as the inferior is continued.  Clients should make a copy of this
-   string if they wish to continue the inferior and then access the string.
-
-   Presently, this functionality is not implemented.
-   */
-/*
-#define SOLIB_UNLOADED_LIBRARY_PATHNAME(pid) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_UNLOADED_LIBRARY_PATHNAME(pid) \
-(0)
-
-/* This function returns TRUE if pc is the address of an instruction that
-   lies within the dynamic linker (such as the event hook, or the dld
-   itself).
-
-   This function must be used only when a dynamic linker event has been
-   caught, and the inferior is being stepped out of the hook, or undefined
-   results are guaranteed.
-
-   Presently, this functionality is not implemented.
-   */
-
-/*
-#define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
-   error("catch of library loads/unloads not yet implemented on this platform")
-*/
-
-#define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
-(0)
-
-/* This function must be called when the inferior is killed, and the program
-   restarted.  This is not the same as CLEAR_SOLIB, in that it doesn't discard
-   any symbol tables.
-
-   Presently, this functionality is not implemented.
-   */
-#define SOLIB_RESTART() \
-  (0)
-
-/* If we can't set a breakpoint, and it's in a shared library, just
-   disable it.  */
-
-#define DISABLE_UNSETTABLE_BREAK(addr)	(solib_address(addr) != NULL)
-
-extern char *
-solib_address PARAMS ((CORE_ADDR));		/* solib.c */
-
-/* If ADDR lies in a shared library, return its name.  */
-
-#define PC_SOLIB(addr)	solib_address (addr)
-
-#ifdef SVR4_SHARED_LIBS
-
-/* Return 1 if PC lies in the dynamic symbol resolution code of the
-   SVR4 run time loader.  */
-
-#define IN_SOLIB_DYNSYM_RESOLVE_CODE(pc) in_svr4_dynsym_resolve_code (pc)
-
-extern int
-in_svr4_dynsym_resolve_code PARAMS ((CORE_ADDR));
-
-#endif
diff --git a/gdb/somread.c b/gdb/somread.c
deleted file mode 100644
index c03abd0..0000000
--- a/gdb/somread.c
+++ /dev/null
@@ -1,803 +0,0 @@
-/* Read HP PA/Risc object files for GDB.
-   Copyright 1991, 1992, 1996 Free Software Foundation, Inc.
-   Written by Fred Fish at Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "bfd.h"
-#include <syms.h>
-#include "symtab.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "stabsread.h"
-#include "gdb-stabs.h"
-#include "complaints.h"
-#include "gdb_string.h"
-#include "demangle.h"
-#include "som.h"
-#include "libhppa.h"
-
-/* Various things we might complain about... */
-
-static void
-som_symfile_init PARAMS ((struct objfile *));
-
-static void
-som_new_init PARAMS ((struct objfile *));
-
-static void
-som_symfile_read PARAMS ((struct objfile *, struct section_offsets *, int));
-
-static void
-som_symfile_finish PARAMS ((struct objfile *));
-
-static void
-som_symtab_read PARAMS ((bfd *, struct objfile *,
-			 struct section_offsets *));
-
-static struct section_offsets *
-som_symfile_offsets PARAMS ((struct objfile *, CORE_ADDR));
-
-/* FIXME: These should really be in a common header somewhere */
-
-extern void
-hpread_build_psymtabs PARAMS ((struct objfile *, struct section_offsets *, int));
-
-extern void
-hpread_symfile_finish PARAMS ((struct objfile *));
-
-extern void
-hpread_symfile_init PARAMS ((struct objfile *));
-
-extern void
-do_pxdb PARAMS ((bfd *));
-
-/*
-
-LOCAL FUNCTION
-
-	som_symtab_read -- read the symbol table of a SOM file
-
-SYNOPSIS
-
-	void som_symtab_read (bfd *abfd, struct objfile *objfile,
-			      struct section_offsets *section_offsets)
-
-DESCRIPTION
-
-	Given an open bfd, a base address to relocate symbols to, and a
-	flag that specifies whether or not this bfd is for an executable
-	or not (may be shared library for example), add all the global
-	function and data symbols to the minimal symbol table.
-*/
-
-static void
-som_symtab_read (abfd, objfile, section_offsets)
-     bfd *abfd;
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-{
-  unsigned int number_of_symbols;
-  int val, dynamic;
-  char *stringtab;
-  asection *shlib_info;
-  struct symbol_dictionary_record *buf, *bufp, *endbufp;
-  char *symname;
-  CONST int symsize = sizeof (struct symbol_dictionary_record);
-  CORE_ADDR text_offset, data_offset;
-
-
-  text_offset = ANOFFSET (section_offsets, 0);
-  data_offset = ANOFFSET (section_offsets, 1);
-
-  number_of_symbols = bfd_get_symcount (abfd);
-
-  buf = alloca (symsize * number_of_symbols);
-  bfd_seek (abfd, obj_som_sym_filepos (abfd), SEEK_SET);
-  val = bfd_read (buf, symsize * number_of_symbols, 1, abfd);
-  if (val != symsize * number_of_symbols)
-    error ("Couldn't read symbol dictionary!");
-
-  stringtab = alloca (obj_som_stringtab_size (abfd));
-  bfd_seek (abfd, obj_som_str_filepos (abfd), SEEK_SET);
-  val = bfd_read (stringtab, obj_som_stringtab_size (abfd), 1, abfd);
-  if (val != obj_som_stringtab_size (abfd))
-    error ("Can't read in HP string table.");
-
-  /* We need to determine if objfile is a dynamic executable (so we
-     can do the right thing for ST_ENTRY vs ST_CODE symbols).
-
-     There's nothing in the header which easily allows us to do
-     this.  The only reliable way I know of is to check for the
-     existance of a $SHLIB_INFO$ section with a non-zero size.  */
-  /* The code below is not a reliable way to check whether an
-   * executable is dynamic, so I commented it out - RT
-   * shlib_info = bfd_get_section_by_name (objfile->obfd, "$SHLIB_INFO$");
-   * if (shlib_info)
-   *   dynamic = (bfd_section_size (objfile->obfd, shlib_info) != 0);
-   * else
-   *   dynamic = 0;
-   */
-  /* I replaced the code with a simple check for text offset not being
-   * zero. Still not 100% reliable, but a more reliable way of asking
-   * "is this a dynamic executable?" than the above. RT
-   */
-  dynamic = (text_offset != 0);
-
-  endbufp = buf + number_of_symbols;
-  for (bufp = buf; bufp < endbufp; ++bufp)
-    {
-      enum minimal_symbol_type ms_type;
-
-      QUIT;
-
-      switch (bufp->symbol_scope)
-	{
-	case SS_UNIVERSAL:
-	case SS_EXTERNAL:
-	  switch (bufp->symbol_type)
-	    {
-	    case ST_SYM_EXT:
-	    case ST_ARG_EXT:
-	      continue;
-
-	    case ST_CODE:
-	    case ST_PRI_PROG:
-	    case ST_SEC_PROG:
-	    case ST_MILLICODE:
-	      symname = bufp->name.n_strx + stringtab;
-	      ms_type = mst_text;
-	      bufp->symbol_value += text_offset;
-#ifdef SMASH_TEXT_ADDRESS
-	      SMASH_TEXT_ADDRESS (bufp->symbol_value);
-#endif
-	      break;
-
-	    case ST_ENTRY:
-	      symname = bufp->name.n_strx + stringtab;
-	      /* For a dynamic executable, ST_ENTRY symbols are
-		 the stubs, while the ST_CODE symbol is the real
-		 function.  */
-	      if (dynamic)
-		ms_type = mst_solib_trampoline;
-	      else
-		ms_type = mst_text;
-	      bufp->symbol_value += text_offset;
-#ifdef SMASH_TEXT_ADDRESS
-	      SMASH_TEXT_ADDRESS (bufp->symbol_value);
-#endif
-	      break;
-
-	    case ST_STUB:
-	      symname = bufp->name.n_strx + stringtab;
-	      ms_type = mst_solib_trampoline;
-	      bufp->symbol_value += text_offset;
-#ifdef SMASH_TEXT_ADDRESS
-	      SMASH_TEXT_ADDRESS (bufp->symbol_value);
-#endif
-	      break;
-
-	    case ST_DATA:
-	      symname = bufp->name.n_strx + stringtab;
-	      bufp->symbol_value += data_offset;
-	      ms_type = mst_data;
-	      break;
-	    default:
-	      continue;
-	    }
-	  break;
-
-#if 0
-	  /* SS_GLOBAL and SS_LOCAL are two names for the same thing (!).  */
-	case SS_GLOBAL:
-#endif
-	case SS_LOCAL:
-	  switch (bufp->symbol_type)
-	    {
-	    case ST_SYM_EXT:
-	    case ST_ARG_EXT:
-	      continue;
-
-	    case ST_CODE:
-	      symname = bufp->name.n_strx + stringtab;
-	      ms_type = mst_file_text;
-	      bufp->symbol_value += text_offset;
-#ifdef SMASH_TEXT_ADDRESS
-	      SMASH_TEXT_ADDRESS (bufp->symbol_value);
-#endif
-
-	    check_strange_names:
-	      /* Utah GCC 2.5, FSF GCC 2.6 and later generate correct local
-		 label prefixes for stabs, constant data, etc.  So we need
-		 only filter out L$ symbols which are left in due to
-		 limitations in how GAS generates SOM relocations.
-
-		 When linking in the HPUX C-library the HP linker has
-		 the nasty habit of placing section symbols from the literal
-		 subspaces in the middle of the program's text.  Filter
-		 those out as best we can.  Check for first and last character
-		 being '$'. 
-
-		 And finally, the newer HP compilers emit crud like $PIC_foo$N
-		 in some circumstance (PIC code I guess).  It's also claimed
-		 that they emit D$ symbols too.  What stupidity.  */
-	      if ((symname[0] == 'L' && symname[1] == '$')
-		  || (symname[0] == '$' && symname[strlen(symname) - 1] == '$')
-		  || (symname[0] == 'D' && symname[1] == '$')
-		  || (strncmp (symname, "$PIC", 4) == 0))
-		continue;
-	      break;
-
-	    case ST_PRI_PROG:
-	    case ST_SEC_PROG:
-	    case ST_MILLICODE:
-	      symname = bufp->name.n_strx + stringtab;
-	      ms_type = mst_file_text;
-	      bufp->symbol_value += text_offset;
-#ifdef SMASH_TEXT_ADDRESS
-	      SMASH_TEXT_ADDRESS (bufp->symbol_value);
-#endif
-	      break;
-
-	    case ST_ENTRY:
-	      symname = bufp->name.n_strx + stringtab;
-	      /* For a dynamic executable, ST_ENTRY symbols are
-		 the stubs, while the ST_CODE symbol is the real
-		 function.  */
-	      if (dynamic)
-		ms_type = mst_solib_trampoline;
-	      else
-		ms_type = mst_file_text;
-	      bufp->symbol_value += text_offset;
-#ifdef SMASH_TEXT_ADDRESS
-	      SMASH_TEXT_ADDRESS (bufp->symbol_value);
-#endif
-	      break;
-
-	    case ST_STUB:
-	      symname = bufp->name.n_strx + stringtab;
-	      ms_type = mst_solib_trampoline;
-	      bufp->symbol_value += text_offset;
-#ifdef SMASH_TEXT_ADDRESS
-	      SMASH_TEXT_ADDRESS (bufp->symbol_value);
-#endif
-	      break;
-
-
-	    case ST_DATA:
-	      symname = bufp->name.n_strx + stringtab;
-	      bufp->symbol_value += data_offset;
-	      ms_type = mst_file_data;
-	      goto check_strange_names;
-
-	    default:
-	      continue;
-	    }
-	  break;
-
-	/* This can happen for common symbols when -E is passed to the
-	   final link.  No idea _why_ that would make the linker force
-	   common symbols to have an SS_UNSAT scope, but it does.
-
-	   This also happens for weak symbols, but their type is
-	   ST_DATA.  */
-	case SS_UNSAT:
-	  switch (bufp->symbol_type)
-	    {
-	      case ST_STORAGE:
-	      case ST_DATA:
-		symname = bufp->name.n_strx + stringtab;
-		bufp->symbol_value += data_offset;
-		ms_type = mst_data;
-		break;
-
-	      default:
-		continue;
-	    }
-	  break;
-
-	default:
-	  continue;
-	}
-
-      if (bufp->name.n_strx > obj_som_stringtab_size (abfd))
-	error ("Invalid symbol data; bad HP string table offset: %d",
-	       bufp->name.n_strx);
-
-      prim_record_minimal_symbol (symname, bufp->symbol_value, ms_type, 
-				  objfile);
-    }
-}
-
-/* Scan and build partial symbols for a symbol file.
-   We have been initialized by a call to som_symfile_init, which 
-   currently does nothing.
-
-   SECTION_OFFSETS is a set of offsets to apply to relocate the symbols
-   in each section.  This is ignored, as it isn't needed for SOM.
-
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).
-
-   This function only does the minimum work necessary for letting the
-   user "name" things symbolically; it does not read the entire symtab.
-   Instead, it reads the external and static symbols and puts them in partial
-   symbol tables.  When more extensive information is requested of a
-   file, the corresponding partial symbol table is mutated into a full
-   fledged symbol table by going back and reading the symbols
-   for real.
-
-   We look for sections with specific names, to tell us what debug
-   format to look for:  FIXME!!!
-
-   somstab_build_psymtabs() handles STABS symbols.
-
-   Note that SOM files have a "minimal" symbol table, which is vaguely
-   reminiscent of a COFF symbol table, but has only the minimal information
-   necessary for linking.  We process this also, and use the information to
-   build gdb's minimal symbol table.  This gives us some minimal debugging
-   capability even for files compiled without -g.  */
-
-static void
-som_symfile_read (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;
-{
-  bfd *abfd = objfile->obfd;
-  struct cleanup *back_to;
-
-  do_pxdb (symfile_bfd_open (objfile->name));
-
-  init_minimal_symbol_collection ();
-  back_to = make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0);
-
-  /* Read in the import list and the export list.  Currently
-     the export list isn't used; the import list is used in
-     hp-symtab-read.c to handle static vars declared in other
-     shared libraries. */
-  init_import_symbols (objfile);
-#if 0   /* Export symbols not used today 1997-08-05 */ 
-  init_export_symbols (objfile);
-#else
-  objfile->export_list = NULL;
-  objfile->export_list_size = 0;
-#endif
-
-  /* Process the normal SOM symbol table first. 
-     This reads in the DNTT and string table, but doesn't
-     actually scan the DNTT. It does scan the linker symbol
-     table and thus build up a "minimal symbol table". */
- 
-  som_symtab_read (abfd, objfile, section_offsets);
-
-  /* Now read information from the stabs debug sections.
-     This is a no-op for SOM.
-     Perhaps it is intended for some kind of mixed STABS/SOM
-     situation? */    
-  stabsect_build_psymtabs (objfile, section_offsets, mainline,
-			   "$GDB_SYMBOLS$", "$GDB_STRINGS$", "$TEXT$");
-
-  /* Now read the native debug information. 
-     This builds the psymtab. This used to be done via a scan of
-     the DNTT, but is now done via the PXDB-built quick-lookup tables
-     together with a scan of the GNTT. See hp-psymtab-read.c. */
-  hpread_build_psymtabs (objfile, section_offsets, mainline);
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. 
-     Further symbol-reading is done incrementally, file-by-file,
-     in a step known as "psymtab-to-symtab" expansion. hp-symtab-read.c
-     contains the code to do the actual DNTT scanning and symtab building. */
-  install_minimal_symbols (objfile);
-
-  /* Force hppa-tdep.c to re-read the unwind descriptors.  */
-  objfile->obj_private = NULL;
-  do_cleanups (back_to);
-}
-
-/* Initialize anything that needs initializing when a completely new symbol
-   file is specified (not just adding some symbols from another file, e.g. a
-   shared library).
-
-   We reinitialize buildsym, since we may be reading stabs from a SOM file.  */
-
-static void
-som_new_init (ignore)
-     struct objfile *ignore;
-{
-  stabsread_new_init ();
-  buildsym_new_init ();
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-som_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile -> sym_stab_info != NULL)
-    {
-      mfree (objfile -> md, objfile -> sym_stab_info);
-    }
-  hpread_symfile_finish (objfile);
-}
-
-/* SOM specific initialization routine for reading symbols.  */
-
-static void
-som_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  /* SOM objects may be reordered, so set OBJF_REORDERED.  If we
-     find this causes a significant slowdown in gdb then we could
-     set it in the debug symbol readers only when necessary.  */
-  objfile->flags |= OBJF_REORDERED;
-  hpread_symfile_init (objfile);
-}
-
-/* SOM specific parsing routine for section offsets.
-
-   Plain and simple for now.  */
-
-static struct section_offsets *
-som_symfile_offsets (objfile, addr)
-     struct objfile *objfile;
-     CORE_ADDR addr;
-{
-  struct section_offsets *section_offsets;
-  int i;
-
-  objfile->num_sections = SECT_OFF_MAX;
-  section_offsets = (struct section_offsets *)
-    obstack_alloc (&objfile -> psymbol_obstack, SIZEOF_SECTION_OFFSETS);
-
-  /* First see if we're a shared library.  If so, get the section
-     offsets from the library, else get them from addr.  */
-  if (!som_solib_section_offsets (objfile, section_offsets))
-    {
-      for (i = 0; i < SECT_OFF_MAX; i++)
-	ANOFFSET (section_offsets, i) = addr;
-    }
-
-  return section_offsets;
-}
-
-
-
-/* Check if a given symbol NAME is in the import list
-   of OBJFILE.
-   1 => true, 0 => false
-   This is used in hp_symtab_read.c to deal with static variables
-   that are defined in a different shared library than the one
-   whose symbols are being processed. */ 
-
-int is_in_import_list (name, objfile)
-  char * name;
-  struct objfile * objfile;
-{
-  register int i;
-
-  if (!objfile ||
-      !name ||
-      !*name)
-    return 0;
-
-  for (i=0; i < objfile->import_list_size; i++)
-    if (objfile->import_list[i] && STREQ (name, objfile->import_list[i]))
-        return 1;
-  return 0;
-}
-
-
-/* Read in and initialize the SOM import list which is present
-   for all executables and shared libraries.  The import list
-   consists of the symbols that are referenced in OBJFILE but
-   not defined there.  (Variables that are imported are dealt
-   with as "loc_indirect" vars.)
-   Return value = number of import symbols read in. */
-int
-init_import_symbols (objfile)
-  struct objfile * objfile;
-{
-  unsigned int import_list;
-  unsigned int import_list_size;
-  unsigned int string_table;
-  unsigned int string_table_size;
-  char * string_buffer;
-  register int i;
-  register int j;
-  register int k;
-  asection * text_section;      /* section handle */ 
-  unsigned int dl_header[12];   /* SOM executable header */ 
-
-  /* A struct for an entry in the SOM import list */
-  typedef struct {
-    int name;              /* index into the string table */ 
-    short dont_care1;      /* we don't use this */ 
-    unsigned char type;    /* 0 = NULL, 2 = Data, 3 = Code, 7 = Storage, 13 = Plabel */ 
-    unsigned int reserved2 : 8; /* not used */ 
-  } SomImportEntry;
-
-  /* We read 100 entries in at a time from the disk file. */ 
-# define SOM_READ_IMPORTS_NUM         100
-# define SOM_READ_IMPORTS_CHUNK_SIZE  (sizeof (SomImportEntry) * SOM_READ_IMPORTS_NUM)
-  SomImportEntry buffer[SOM_READ_IMPORTS_NUM];
-  
-  /* Initialize in case we error out */
-  objfile->import_list = NULL;
-  objfile->import_list_size = 0;
-
-#if 0  /* DEBUGGING */
-  printf ("Processing import list for %s\n", objfile->name);
-#endif
-
-  /* It doesn't work, for some reason, to read in space $TEXT$;
-     the subspace $SHLIB_INFO$ has to be used.  Some BFD quirk? pai/1997-08-05 */ 
-  text_section = bfd_get_section_by_name (objfile->obfd, "$SHLIB_INFO$");
-  if (!text_section)
-    return 0;
-  /* Get the SOM executable header */ 
-  bfd_get_section_contents (objfile->obfd, text_section, dl_header, 0, 12 * sizeof (int));
-
-  /* Check header version number for 10.x HP-UX */
-  /* Currently we deal only with 10.x systems; on 9.x the version # is 89060912.
-     FIXME: Change for future HP-UX releases and mods to the SOM executable format */ 
-  if (dl_header[0] != 93092112)
-    return 0;
-  
-  import_list = dl_header[4];     
-  import_list_size = dl_header[5];
-  if (!import_list_size)
-    return 0;
-  string_table = dl_header[10];     
-  string_table_size = dl_header[11];
-  if (!string_table_size)
-    return 0;
-
-  /* Suck in SOM string table */ 
-  string_buffer = (char *) xmalloc (string_table_size);
-  bfd_get_section_contents (objfile->obfd, text_section, string_buffer,
-                            string_table, string_table_size);
-
-  /* Allocate import list in the psymbol obstack; this has nothing
-     to do with psymbols, just a matter of convenience.  We want the
-     import list to be freed when the objfile is deallocated */ 
-  objfile->import_list
-    = (ImportEntry *) obstack_alloc (&objfile->psymbol_obstack,
-                                      import_list_size * sizeof (ImportEntry));
-
-  /* Read in the import entries, a bunch at a time */ 
-  for (j=0, k=0;
-       j < (import_list_size / SOM_READ_IMPORTS_NUM);
-       j++)
-    {
-      bfd_get_section_contents (objfile->obfd, text_section, buffer,
-                                import_list + j * SOM_READ_IMPORTS_CHUNK_SIZE,
-                                SOM_READ_IMPORTS_CHUNK_SIZE);
-      for (i=0; i < SOM_READ_IMPORTS_NUM; i++, k++)
-        {
-          if (buffer[i].type != (unsigned char) 0) 
-            {
-              objfile->import_list[k]
-                = (char *) obstack_alloc (&objfile->psymbol_obstack, strlen (string_buffer + buffer[i].name) + 1);
-              strcpy (objfile->import_list[k], string_buffer + buffer[i].name);
-              /* Some day we might want to record the type and other information too */ 
-            }
-          else /* null type */ 
-            objfile->import_list[k] = NULL;
-          
-#if 0 /* DEBUGGING */
-          printf ("Import String %d:%d (%d), type %d is %s\n", j, i, k,
-                  (int) buffer[i].type, objfile->import_list[k]);
-#endif
-        }
-    }
-
-  /* Get the leftovers */ 
-  if (k < import_list_size)
-    bfd_get_section_contents (objfile->obfd, text_section, buffer,
-                              import_list + k * sizeof (SomImportEntry),
-                              (import_list_size - k) * sizeof (SomImportEntry));
-  for (i=0; k < import_list_size; i++, k++)
-    {
-      if (buffer[i].type != (unsigned char) 0)
-        {
-          objfile->import_list[k]
-            = (char *) obstack_alloc (&objfile->psymbol_obstack, strlen (string_buffer + buffer[i].name) + 1);
-          strcpy (objfile->import_list[k], string_buffer + buffer[i].name);
-          /* Some day we might want to record the type and other information too */ 
-        }
-      else
-        objfile->import_list[k] = NULL;
-#if 0 /* DEBUGGING */ 
-      printf ("Import String F:%d (%d), type %d, is %s\n", i, k,
-              (int) buffer[i].type, objfile->import_list[k]);
-#endif
-    }
-
-  objfile->import_list_size = import_list_size;
-  free (string_buffer);
-  return import_list_size;
-}
-
-/* Read in and initialize the SOM export list which is present
-   for all executables and shared libraries.  The import list
-   consists of the symbols that are referenced in OBJFILE but
-   not defined there.  (Variables that are imported are dealt
-   with as "loc_indirect" vars.)
-   Return value = number of import symbols read in. */
-int
-init_export_symbols (objfile)
-  struct objfile * objfile;
-{
-  unsigned int export_list;
-  unsigned int export_list_size;
-  unsigned int string_table;
-  unsigned int string_table_size;
-  char * string_buffer;
-  register int i;
-  register int j;
-  register int k;
-  asection * text_section;    /* section handle */  
-  unsigned int dl_header[12]; /* SOM executable header */ 
-
-  /* A struct for an entry in the SOM export list */
-  typedef struct {
-    int next;    /* for hash table use -- we don't use this */ 
-    int name;    /* index into string table */ 
-    int value;   /* offset or plabel */
-    int dont_care1;     /* not used */ 
-    unsigned char type; /* 0 = NULL, 2 = Data, 3 = Code, 7 = Storage, 13 = Plabel */ 
-    char dont_care2;    /* not used */ 
-    short dont_care3;   /* not used */ 
-  } SomExportEntry;
-
-  /* We read 100 entries in at a time from the disk file. */ 
-# define SOM_READ_EXPORTS_NUM         100  
-# define SOM_READ_EXPORTS_CHUNK_SIZE  (sizeof (SomExportEntry) * SOM_READ_EXPORTS_NUM)
-  SomExportEntry buffer[SOM_READ_EXPORTS_NUM];
-
-  /* Initialize in case we error out */
-  objfile->export_list = NULL;
-  objfile->export_list_size = 0;
-
-#if 0  /* DEBUGGING */
-  printf ("Processing export list for %s\n", objfile->name);
-#endif
-
-  /* It doesn't work, for some reason, to read in space $TEXT$;
-     the subspace $SHLIB_INFO$ has to be used.  Some BFD quirk? pai/1997-08-05 */ 
-  text_section = bfd_get_section_by_name (objfile->obfd, "$SHLIB_INFO$");
-  if (!text_section)
-    return 0;
-  /* Get the SOM executable header */ 
-  bfd_get_section_contents (objfile->obfd, text_section, dl_header, 0, 12 * sizeof (int));
-
-  /* Check header version number for 10.x HP-UX */
-  /* Currently we deal only with 10.x systems; on 9.x the version # is 89060912.
-     FIXME: Change for future HP-UX releases and mods to the SOM executable format */ 
-  if (dl_header[0] != 93092112)
-    return 0;
-  
-  export_list = dl_header[8];      
-  export_list_size = dl_header[9]; 
-  if (!export_list_size)
-    return 0;
-  string_table = dl_header[10];     
-  string_table_size = dl_header[11];
-  if (!string_table_size)
-    return 0;
-
-  /* Suck in SOM string table */ 
-  string_buffer = (char *) xmalloc (string_table_size);
-  bfd_get_section_contents (objfile->obfd, text_section, string_buffer,
-                            string_table, string_table_size);
-
-  /* Allocate export list in the psymbol obstack; this has nothing
-     to do with psymbols, just a matter of convenience.  We want the
-     export list to be freed when the objfile is deallocated */ 
-  objfile->export_list
-    = (ExportEntry *)  obstack_alloc (&objfile->psymbol_obstack,
-                                      export_list_size * sizeof (ExportEntry));
-
-  /* Read in the export entries, a bunch at a time */ 
-  for (j=0, k=0;
-       j < (export_list_size / SOM_READ_EXPORTS_NUM);
-       j++)
-    {
-      bfd_get_section_contents (objfile->obfd, text_section, buffer,
-                                export_list + j * SOM_READ_EXPORTS_CHUNK_SIZE,
-                                SOM_READ_EXPORTS_CHUNK_SIZE);
-      for (i=0; i < SOM_READ_EXPORTS_NUM; i++, k++)
-        {
-          if (buffer[i].type != (unsigned char) 0)
-            {
-              objfile->export_list[k].name
-                = (char *) obstack_alloc (&objfile->psymbol_obstack, strlen (string_buffer + buffer[i].name) + 1);
-              strcpy (objfile->export_list[k].name, string_buffer + buffer[i].name);
-              objfile->export_list[k].address = buffer[i].value;
-              /* Some day we might want to record the type and other information too */ 
-            }
-          else /* null type */ 
-            { 
-              objfile->export_list[k].name = NULL;
-              objfile->export_list[k].address = 0;
-            }
-#if 0 /* DEBUGGING */
-          printf ("Export String %d:%d (%d), type %d is %s\n", j, i, k,
-                  (int) buffer[i].type, objfile->export_list[k].name);
-#endif
-        }
-    }
-
-  /* Get the leftovers */ 
-  if (k < export_list_size)
-    bfd_get_section_contents (objfile->obfd, text_section, buffer,
-                              export_list + k * sizeof (SomExportEntry),
-                              (export_list_size - k) * sizeof (SomExportEntry));
-  for (i=0; k < export_list_size; i++, k++)
-    {
-      if (buffer[i].type != (unsigned char) 0)
-        {
-          objfile->export_list[k].name
-            = (char *) obstack_alloc (&objfile->psymbol_obstack, strlen (string_buffer + buffer[i].name) + 1);
-          strcpy (objfile->export_list[k].name, string_buffer + buffer[i].name);
-          /* Some day we might want to record the type and other information too */ 
-          objfile->export_list[k].address = buffer[i].value;
-        }
-      else
-        {
-          objfile->export_list[k].name = NULL;
-          objfile->export_list[k].address = 0;
-        }
-#if 0 /* DEBUGGING */ 
-      printf ("Export String F:%d (%d), type %d, value %x is %s\n", i, k,
-              (int) buffer[i].type, buffer[i].value, objfile->export_list[k].name);
-#endif
-    }
-
-  objfile->export_list_size = export_list_size;
-  free (string_buffer);
-  return export_list_size;
-}
-
-
-
-/* Register that we are able to handle SOM object file formats.  */
-
-static struct sym_fns som_sym_fns =
-{
-  bfd_target_som_flavour,
-  som_new_init,		/* sym_new_init: init anything gbl to entire symtab */
-  som_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  som_symfile_read,	/* sym_read: read a symbol file into symtab */
-  som_symfile_finish,	/* sym_finish: finished with file, cleanup */
-  som_symfile_offsets,	/* sym_offsets:  Translate ext. to int. relocation */
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_somread ()
-{
-  add_symtab_fns (&som_sym_fns);
-}
diff --git a/gdb/somsolib.c b/gdb/somsolib.c
deleted file mode 100644
index 870177c..0000000
--- a/gdb/somsolib.c
+++ /dev/null
@@ -1,1640 +0,0 @@
-/* Handle HP SOM shared libraries for GDB, the GNU Debugger.
-   Copyright 1993, 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-Written by the Center for Software Science at the Univerity of Utah
-and by Cygnus Support.  */
-
-
-#include "defs.h"
-
-#include "frame.h"
-#include "bfd.h"
-#include "som.h"
-#include "libhppa.h"
-#include "gdbcore.h"
-#include "symtab.h"
-#include "breakpoint.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "inferior.h"
-#include "gdb-stabs.h"
-#include "gdb_stat.h"
-#include "gdbcmd.h"
-#include "assert.h"
-#include "language.h"
-
-#include <fcntl.h>
-
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-/* Uncomment this to turn on some debugging output.
- */
-
-/* #define SOLIB_DEBUG
- */
- 
-/* Defined in exec.c; used to prevent dangling pointer bug.
- */
-extern struct target_ops exec_ops;
-
-/* This lives in hppa-tdep.c. */
-extern struct unwind_table_entry *find_unwind_entry PARAMS ((CORE_ADDR pc));
-
-/* These ought to be defined in some public interface, but aren't.  They
-   define the meaning of the various bits in the distinguished __dld_flags
-   variable that is declared in every debuggable a.out on HP-UX, and that
-   is shared between the debugger and the dynamic linker.
-   */
-#define DLD_FLAGS_MAPPRIVATE    0x1
-#define DLD_FLAGS_HOOKVALID     0x2
-#define DLD_FLAGS_LISTVALID     0x4
-#define DLD_FLAGS_BOR_ENABLE    0x8
-
-/* TODO:
-
-   * Most of this code should work for hp300 shared libraries.  Does
-   anyone care enough to weed out any SOM-isms.
-
-   * Support for hpux8 dynamic linker.  */
-
-/* The basic structure which describes a dynamically loaded object.  This
-   data structure is private to the dynamic linker and isn't found in
-   any HPUX include file.  */
-
-struct som_solib_mapped_entry
-{
-  /* The name of the library.  */
-  char *name;
-
-  /* Version of this structure (it is expected to change again in hpux10).  */
-  unsigned char struct_version;
-
-  /* Binding mode for this library.  */
-  unsigned char bind_mode;
-
-  /* Version of this library.  */
-  short library_version;
-
-  /* Start of text address,
-   * link-time text location (length of text area),
-   * end of text address.  */
-  CORE_ADDR text_addr;
-  CORE_ADDR text_link_addr;
-  CORE_ADDR text_end;
-
-  /* Start of data, start of bss and end of data.  */
-  CORE_ADDR data_start;
-  CORE_ADDR bss_start;
-  CORE_ADDR data_end;
-
-  /* Value of linkage pointer (%r19).  */
-  CORE_ADDR got_value;
-
-  /* Next entry.  */
-  struct som_solib_mapped_entry *next;
-
-  /* There are other fields, but I don't have information as to what is
-     contained in them.  */
-
-  /* For versions from HPUX-10.30 and up */
-
-  /* Address in target of offset from thread-local register of
-   * start of this thread's data.  I.e., the first thread-local
-   * variable in this shared library starts at *(tsd_start_addr)
-   * from that area pointed to by cr27 (mpsfu_hi).
-   *
-   * We do the indirection as soon as we read it, so from then
-   * on it's the offset itself.
-   */
-  CORE_ADDR tsd_start_addr;
-
-  /* Following this are longwords holding:
-   *
-   * ?, ?, ?, ptr to -1, ptr to-1, ptr to lib name (leaf name),
-   * ptr to __data_start, ptr to __data_end
-   */
-
-  
-};
-
-/* A structure to keep track of all the known shared objects.  */
-struct so_list
-{
-  struct som_solib_mapped_entry som_solib;
-  struct objfile *objfile;
-  bfd *abfd;
-  struct section_table *sections;
-  struct section_table *sections_end;
-/* elz: added this field to store the address in target space (in the
-   library) of the library descriptor (handle) which we read into
-   som_solib_mapped_entry structure*/
-  CORE_ADDR solib_addr;
-  struct so_list *next;
-  
-};
-
-static struct so_list *so_list_head;
-
-
-/* This is the cumulative size in bytes of the symbol tables of all
-   shared objects on the so_list_head list.  (When we say size, here
-   we mean of the information before it is brought into memory and
-   potentially expanded by GDB.)  When adding a new shlib, this value
-   is compared against the threshold size, held by auto_solib_add
-   (in megabytes).  If adding symbols for the new shlib would cause
-   the total size to exceed the threshold, then the new shlib's symbols
-   are not loaded.
-   */
-static LONGEST  som_solib_total_st_size;
-
-/* When the threshold is reached for any shlib, we refuse to add
-   symbols for subsequent shlibs, even if those shlibs' symbols would
-   be small enough to fit under the threshold.  (Although this may
-   result in one, early large shlib preventing the loading of later,
-   smalller shlibs' symbols, it allows us to issue one informational
-   message.  The alternative, to issue a message for each shlib whose
-   symbols aren't loaded, could be a big annoyance where the threshold
-   is exceeded due to a very large number of shlibs.)
-   */
-static int  som_solib_st_size_threshold_exceeded;
-
-/* These addresses should be filled in by som_solib_create_inferior_hook.
-   They are also used elsewhere in this module.
-   */
-typedef struct {
-  CORE_ADDR  address;
-  struct unwind_table_entry *  unwind;
-} addr_and_unwind_t;
-
-/* When adding fields, be sure to clear them in _initialize_som_solib. */
-static struct {
-  boolean  is_valid;
-  addr_and_unwind_t  hook;
-  addr_and_unwind_t  hook_stub;
-  addr_and_unwind_t  load;
-  addr_and_unwind_t  load_stub;
-  addr_and_unwind_t  unload;
-  addr_and_unwind_t  unload2;
-  addr_and_unwind_t  unload_stub;
-} dld_cache;
-
-
-
-static void som_sharedlibrary_info_command PARAMS ((char *, int));
-
-static void som_solib_sharedlibrary_command PARAMS ((char *, int));
-
-static LONGEST
-som_solib_sizeof_symbol_table (filename)
-  char *  filename;
-{
-  bfd *  abfd;
-  int  desc;
-  char *  absolute_name;
-  LONGEST  st_size = (LONGEST) 0;
-  asection *  sect;
-
-  /* We believe that filename was handed to us by the dynamic linker, and
-     is therefore always an absolute path.
-     */
-  desc = openp (getenv ("PATH"), 1, filename, O_RDONLY | O_BINARY, 0, &absolute_name);
-  if (desc < 0)
-    {
-      perror_with_name (filename);
-    }
-  filename = absolute_name;
-
-  abfd = bfd_fdopenr (filename, gnutarget, desc);
-  if (! abfd)
-    {
-      close (desc);
-      make_cleanup (free, filename);
-      error ("\"%s\": can't open to read symbols: %s.", filename,
-	     bfd_errmsg (bfd_get_error ()));
-    }
-  
-  if (!bfd_check_format (abfd, bfd_object))   /* Reads in section info */
-    {
-      bfd_close (abfd);	/* This also closes desc */
-      make_cleanup (free, filename);
-      error ("\"%s\": can't read symbols: %s.", filename,
-	     bfd_errmsg (bfd_get_error ()));
-    }
-
-  /* Sum the sizes of the various sections that compose debug info. */
-
-  /* This contains non-DOC information. */
-  sect = bfd_get_section_by_name (abfd, "$DEBUG$");
-  if (sect)
-    st_size += (LONGEST) bfd_section_size (abfd, sect);
-
-  /* This contains DOC information. */
-  sect = bfd_get_section_by_name (abfd, "$PINFO$");
-  if (sect)
-    st_size += (LONGEST) bfd_section_size (abfd, sect);
-
-  bfd_close (abfd);	/* This also closes desc */
-  free (filename);
-
-  /* Unfortunately, just summing the sizes of various debug info
-     sections isn't a very accurate measurement of how much heap
-     space the debugger will need to hold them.  It also doesn't
-     account for space needed by linker (aka "minimal") symbols.
-
-     Anecdotal evidence suggests that just summing the sizes of
-     debug-info-related sections understates the heap space needed
-     to represent it internally by about an order of magnitude.
-
-     Since it's not exactly brain surgery we're doing here, rather
-     than attempt to more accurately measure the size of a shlib's
-     symbol table in GDB's heap, we'll just apply a 10x fudge-
-     factor to the debug info sections' size-sum.  No, this doesn't
-     account for minimal symbols in non-debuggable shlibs.  But it
-     all roughly washes out in the end.
-     */
-  return st_size * (LONGEST) 10;
-}
-
-
-static void
-som_solib_add_solib_objfile (so, name, from_tty, text_addr)
-  struct so_list *  so;
-  char *  name;
-  int  from_tty;
-  CORE_ADDR  text_addr;
-{
-  obj_private_data_t *obj_private;
-  
-  so->objfile = symbol_file_add (name, from_tty, text_addr, 0, 0, 0, 0, 1);
-  so->abfd = so->objfile->obfd;
-
-  /* Mark this as a shared library and save private data.
-   */
-  so->objfile->flags |= OBJF_SHARED;
-
-  if( so->objfile->obj_private == NULL )
-    {
-      obj_private = (obj_private_data_t *)
-                        obstack_alloc( &so->objfile->psymbol_obstack,
-                                       sizeof( obj_private_data_t ));
-      obj_private->unwind_info = NULL;
-      obj_private->so_info     = NULL;
-      so->objfile->obj_private = (PTR) obj_private;
-   }
-
-  obj_private = (obj_private_data_t *) so->objfile->obj_private;
-  obj_private->so_info = so;
-
-  if (!bfd_check_format (so->abfd, bfd_object))
-    {
-      error ("\"%s\": not in executable format: %s.",
-             name, bfd_errmsg (bfd_get_error ()));
-    }
-}
-
-
-static void
-som_solib_load_symbols (so, name, from_tty, text_addr, target)
-  struct so_list *  so;
-  char *  name;
-  int  from_tty;
-  CORE_ADDR  text_addr;
-  struct target_ops *  target;
-{
-  struct section_table *  p;
-  int  status;
-  char  buf[4];
-  CORE_ADDR  presumed_data_start;
-
-#ifdef SOLIB_DEBUG
-  printf( "--Adding symbols for shared library \"%s\"\n", name );
-#endif
-
-  som_solib_add_solib_objfile (so, name, from_tty, text_addr);
-
-  /* Now we need to build a section table for this library since
-     we might be debugging a core file from a dynamically linked
-     executable in which the libraries were not privately mapped.  */
-  if (build_section_table (so->abfd,
-                           &so->sections,
-                           &so->sections_end))
-    {
-      error ("Unable to build section table for shared library\n.");
-      return;
-    }
-
-  /* Relocate all the sections based on where they got loaded.  */
-  for (p = so->sections; p < so->sections_end; p++)
-    {
-      if (p->the_bfd_section->flags & SEC_CODE)
-        {
-          p->addr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_TEXT);
-          p->endaddr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_TEXT);
-        }
-      else if (p->the_bfd_section->flags & SEC_DATA)
-        {
-          p->addr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_DATA);
-          p->endaddr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_DATA);
-        }
-    }
-
-  /* Now see if we need to map in the text and data for this shared
-     library (for example debugging a core file which does not use
-     private shared libraries.). 
-
-     Carefully peek at the first text address in the library.  If the
-     read succeeds, then the libraries were privately mapped and were
-     included in the core dump file.
-
-     If the peek failed, then the libraries were not privately mapped
-     and are not in the core file, we'll have to read them in ourselves.  */
-  status = target_read_memory (text_addr, buf, 4);
-  if (status != 0)
-    {
-      int old, new;
-      int update_coreops;
-      int update_execops;
-
-      /* We must update the to_sections field in the core_ops structure
-         here, otherwise we dereference a potential dangling pointer
-         for each call to target_read/write_memory within this routine.  */
-      update_coreops = core_ops.to_sections == target->to_sections;
-
-      /* Ditto exec_ops (this was a bug).
-       */
-      update_execops = exec_ops.to_sections == target->to_sections;
-
-      new = so->sections_end - so->sections;
-      /* Add sections from the shared library to the core target.  */
-      if (target->to_sections)
-        {
-          old = target->to_sections_end - target->to_sections;
-          target->to_sections = (struct section_table *)
-            xrealloc ((char *)target->to_sections,
-                      ((sizeof (struct section_table)) * (old + new)));
-        }
-      else
-        {
-          old = 0;
-          target->to_sections = (struct section_table *)
-            xmalloc ((sizeof (struct section_table)) * new);
-        }
-      target->to_sections_end = (target->to_sections + old + new);
-
-      /* Update the to_sections field in the core_ops structure
-         if needed, ditto exec_ops.  */
-      if (update_coreops)
-        {
-          core_ops.to_sections = target->to_sections;
-          core_ops.to_sections_end = target->to_sections_end;
-        }
-
-      if (update_execops)
-        {
-          exec_ops.to_sections = target->to_sections;
-          exec_ops.to_sections_end = target->to_sections_end;
-        }
-
-      /* Copy over the old data before it gets clobbered.  */
-      memcpy ((char *)(target->to_sections + old),
-              so->sections,
-              ((sizeof (struct section_table)) * new));
-    }
-}
-
-
-/* Add symbols from shared libraries into the symtab list, unless the
-   size threshold (specified by auto_solib_add, in megabytes) would
-   be exceeded.  */
-
-void
-som_solib_add (arg_string, from_tty, target)
-     char *arg_string;
-     int from_tty;
-     struct target_ops *target;
-{
-  struct minimal_symbol *msymbol;
-  struct so_list *so_list_tail;
-  CORE_ADDR addr;
-  asection *shlib_info;
-  int status;
-  unsigned int dld_flags;
-  char buf[4], *re_err;
-  int  threshold_warning_given = 0;
-
-  /* First validate our arguments.  */
-  if ((re_err = re_comp (arg_string ? arg_string : ".")) != NULL)
-    {
-      error ("Invalid regexp: %s", re_err);
-    }
-
-  /* If we're debugging a core file, or have attached to a running
-     process, then som_solib_create_inferior_hook will not have been
-     called.
-
-     We need to first determine if we're dealing with a dynamically
-     linked executable.  If not, then return without an error or warning.
-
-     We also need to examine __dld_flags to determine if the shared library
-     list is valid and to determine if the libraries have been privately
-     mapped.  */
-  if (symfile_objfile == NULL)
-    return;
-
-  /* First see if the objfile was dynamically linked.  */
-  shlib_info = bfd_get_section_by_name (symfile_objfile->obfd, "$SHLIB_INFO$");
-  if (!shlib_info)
-    return;
-
-  /* It's got a $SHLIB_INFO$ section, make sure it's not empty.  */
-  if (bfd_section_size (symfile_objfile->obfd, shlib_info) == 0)
-    return;
-
-  msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
-  if (msymbol == NULL)
-    {
-      error ("Unable to find __dld_flags symbol in object file.\n");
-      return;
-    }
-
-  addr = SYMBOL_VALUE_ADDRESS (msymbol);
-  /* Read the current contents.  */
-  status = target_read_memory (addr, buf, 4);
-  if (status != 0)
-    {
-      error ("Unable to read __dld_flags\n");
-      return;
-    }
-  dld_flags = extract_unsigned_integer (buf, 4);
-
-  /* __dld_list may not be valid.  If not, then we punt, warning the user if
-     we were called as a result of the add-symfile command.
-     */
-  if ((dld_flags & DLD_FLAGS_LISTVALID) == 0)
-    {
-      if (from_tty)
-        error ("__dld_list is not valid according to __dld_flags.\n");
-      return;
-    }
-
-  /* If the libraries were not mapped private, warn the user.  */
-  if ((dld_flags & DLD_FLAGS_MAPPRIVATE) == 0)
-    warning ("The shared libraries were not privately mapped; setting a\nbreakpoint in a shared library will not work until you rerun the program.\n");
-
-  msymbol = lookup_minimal_symbol ("__dld_list", NULL, NULL);
-  if (!msymbol)
-    {
-      /* Older crt0.o files (hpux8) don't have __dld_list as a symbol,
-	 but the data is still available if you know where to look.  */
-      msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
-      if (!msymbol)
-	{
-	  error ("Unable to find dynamic library list.\n");
-	  return;
-	}
-      addr = SYMBOL_VALUE_ADDRESS (msymbol) - 8;
-    }
-  else
-    addr = SYMBOL_VALUE_ADDRESS (msymbol);
-
-  status = target_read_memory (addr, buf, 4);
-  if (status != 0)
-    {
-      error ("Unable to find dynamic library list.\n");
-      return;
-    }
-
-  addr = extract_unsigned_integer (buf, 4);
-
-  /* If addr is zero, then we're using an old dynamic loader which
-     doesn't maintain __dld_list.  We'll have to use a completely
-     different approach to get shared library information.  */
-  if (addr == 0)
-    goto old_dld;
-
-  /* Using the information in __dld_list is the preferred method
-     to get at shared library information.  It doesn't depend on
-     any functions in /opt/langtools/lib/end.o and has a chance of working
-     with hpux10 when it is released.  */
-  status = target_read_memory (addr, buf, 4);
-  if (status != 0)
-    {
-      error ("Unable to find dynamic library list.\n");
-      return;
-    }
-
-  /* addr now holds the address of the first entry in the dynamic
-     library list.  */
-  addr = extract_unsigned_integer (buf, 4);
-
-  /* Now that we have a pointer to the dynamic library list, walk
-     through it and add the symbols for each library.  */
-
-  so_list_tail = so_list_head;
-  /* Find the end of the list of shared objects.  */
-  while (so_list_tail && so_list_tail->next)
-    so_list_tail = so_list_tail->next;
-
-#ifdef SOLIB_DEBUG
-  printf( "--About to read shared library list data\n" );
-#endif
-
-  /* "addr" will always point to the base of the
-   * current data entry describing the current
-   * shared library.
-   */
-  while (1)
-    {
-      CORE_ADDR name_addr, text_addr;
-      unsigned int name_len;
-      char *name;
-      struct so_list *new_so;
-      struct so_list *so_list = so_list_head;
-      struct stat statbuf;
-      LONGEST  st_size;
-      int  is_main_program;
-
-      if (addr == 0)
-	break;
-
-      /* Get a pointer to the name of this library.  */
-      status = target_read_memory (addr, buf, 4);
-      if (status != 0)
-	goto err;
-
-      name_addr = extract_unsigned_integer (buf, 4);
-      name_len = 0;
-      while (1)
-	{
-	  target_read_memory (name_addr + name_len, buf, 1);
-	  if (status != 0)
-	    goto err;
-
-	  name_len++;
-	  if (*buf == '\0')
-	    break;
-	}
-      name = alloca (name_len);
-      status = target_read_memory (name_addr, name, name_len);
-      if (status != 0)
-	goto err;
-
-      /* See if we've already loaded something with this name.  */
-      while (so_list)
-	{
-	  if (!strcmp (so_list->som_solib.name, name))
-	    break;
-	  so_list = so_list->next;
-	}
-
-      /* See if the file exists.  If not, give a warning, but don't
-	 die.  */
-      status = stat (name, &statbuf);
-      if (status == -1)
-	{
-	  warning ("Can't find file %s referenced in dld_list.", name);
-
-	  status = target_read_memory (addr + 36, buf, 4);
-	  if (status != 0)
-	    goto err;
-
-	  addr = (CORE_ADDR) extract_unsigned_integer (buf, 4);          
-	  continue;
-	}
-
-      /* If we've already loaded this one or it's the main program, skip it.  */
-      is_main_program = (strcmp (name, symfile_objfile->name) == 0);
-      if (so_list || is_main_program)
-	{
-          /* This is the "next" pointer in the strcuture.
-           */
-	  status = target_read_memory (addr + 36, buf, 4);
-	  if (status != 0)
-	    goto err;
-
-	  addr = (CORE_ADDR) extract_unsigned_integer (buf, 4);
-
-          /* Record the main program's symbol table size. */
-          if (is_main_program && !so_list)
-            {
-              st_size = som_solib_sizeof_symbol_table (name);
-              som_solib_total_st_size += st_size;
-            }
-
-          /* Was this a shlib that we noted but didn't load the symbols for?
-             If so, were we invoked this time from the command-line, via
-             a 'sharedlibrary' or 'add-symbol-file' command?  If yes to
-             both, we'd better load the symbols this time.
-             */
-          if (from_tty && so_list && !is_main_program && (so_list->objfile == NULL))
-            som_solib_load_symbols (so_list,
-                                    name,
-                                    from_tty,
-                                    so_list->som_solib.text_addr,
-                                    target);
-
-	  continue;
-	}
-
-      name = obsavestring (name, name_len - 1,
-			   &symfile_objfile->symbol_obstack);
-
-      status = target_read_memory (addr + 8, buf, 4);
-      if (status != 0)
-	goto err;
-
-      text_addr = extract_unsigned_integer (buf, 4);
-
-      new_so = (struct so_list *) xmalloc (sizeof (struct so_list));
-      memset ((char *)new_so, 0, sizeof (struct so_list));
-      if (so_list_head == NULL)
-	{
-	  so_list_head = new_so;
-	  so_list_tail = new_so;
-	}
-      else
-	{
-	  so_list_tail->next = new_so;
-	  so_list_tail = new_so;
-	}
-
-      /* Fill in all the entries in GDB's shared library list.
-       */
-       
-      new_so->solib_addr = addr;
-      new_so->som_solib.name = name;
-      status = target_read_memory (addr + 4, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.struct_version = extract_unsigned_integer (buf + 3, 1);
-      new_so->som_solib.bind_mode = extract_unsigned_integer (buf + 2, 1);
-        /* Following is "high water mark", highest version number
-         * seen, rather than plain version number.
-         */
-      new_so->som_solib.library_version = extract_unsigned_integer (buf, 2);
-      new_so->som_solib.text_addr = text_addr;
-
-        /* Q: What about longword at "addr + 8"?
-         * A: It's read above, out of order, into "text_addr".
-         */
-
-      status = target_read_memory (addr + 12, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.text_link_addr = extract_unsigned_integer (buf, 4);
-
-      status = target_read_memory (addr + 16, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.text_end = extract_unsigned_integer (buf, 4);
-
-      status = target_read_memory (addr + 20, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.data_start = extract_unsigned_integer (buf, 4);
-
-      status = target_read_memory (addr + 24, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.bss_start = extract_unsigned_integer (buf, 4);
-
-      status = target_read_memory (addr + 28, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.data_end = extract_unsigned_integer (buf, 4);
-
-      status = target_read_memory (addr + 32, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.got_value = extract_unsigned_integer (buf, 4);
-
-      status = target_read_memory (addr + 36, buf, 4);
-      if (status != 0)
-	goto err;
-
-      new_so->som_solib.next = (void *)extract_unsigned_integer (buf, 4);
-
-      /* Note that we don't re-set "addr" to the next pointer
-       * until after we've read the trailing data.
-       */
-
-      status = target_read_memory (addr + 40, buf, 4);
-      new_so->som_solib.tsd_start_addr = extract_unsigned_integer (buf, 4);
-      if (status != 0)
-        goto err;
-
-      /* Now indirect via that value!
-       */
-      status = target_read_memory (new_so->som_solib.tsd_start_addr, buf, 4);
-      new_so->som_solib.tsd_start_addr = extract_unsigned_integer (buf, 4);
-      if (status != 0)
-        goto err;
-#ifdef SOLIB_DEBUG
-      printf( "\n+ library \"%s\" is described at 0x%x\n", name, addr );
-      printf( "  'version' is %d\n",          new_so->som_solib.struct_version );
-      printf( "  'bind_mode' is %d\n",        new_so->som_solib.bind_mode );
-      printf( "  'library_version' is %d\n",  new_so->som_solib.library_version );
-      printf( "  'text_addr' is 0x%x\n",      new_so->som_solib.text_addr );
-      printf( "  'text_link_addr' is 0x%x\n", new_so->som_solib.text_link_addr );
-      printf( "  'text_end' is 0x%x\n",       new_so->som_solib.text_end );
-      printf( "  'data_start' is 0x%x\n",     new_so->som_solib.data_start );
-      printf( "  'bss_start' is 0x%x\n",      new_so->som_solib.bss_start );
-      printf( "  'data_end' is 0x%x\n",       new_so->som_solib.data_end );
-      printf( "  'got_value' is %x\n",        new_so->som_solib.got_value );
-      printf( "  'next' is 0x%x\n",           new_so->som_solib.next );
-      printf( "  'tsd_start_addr' is 0x%x\n", new_so->som_solib.tsd_start_addr );
-#endif
-
-      /* Go on to the next shared library descriptor.
-       */
-      addr = (CORE_ADDR)new_so->som_solib.next;
-
-
-
-      /* At this point, we have essentially hooked the shlib into the
-         "info share" command.  However, we haven't yet loaded its
-         symbol table.  We must now decide whether we ought to, i.e.,
-         whether doing so would exceed the symbol table size threshold.
-
-         If the threshold has just now been exceeded, then we'll issue
-         a warning message (which explains how to load symbols manually,
-         if the user so desires).
-
-         If the threshold has just now or previously been exceeded,
-         we'll just add the shlib to the list of object files, but won't
-         actually load its symbols.  (This is more useful than it might
-         sound, for it allows us to e.g., still load and use the shlibs'
-         unwind information for stack tracebacks.)
-         */
-
-      /* Note that we DON'T want to preclude the user from using the
-         add-symbol-file command!  Thus, we only worry about the threshold
-         when we're invoked for other reasons.
-         */
-      st_size = som_solib_sizeof_symbol_table (name);
-      som_solib_st_size_threshold_exceeded =
-        !from_tty &&
-        ((st_size + som_solib_total_st_size) > (auto_solib_add * (LONGEST)1000000));
-
-      if (som_solib_st_size_threshold_exceeded)
-        {
-          if (! threshold_warning_given)
-            warning ("Symbols for some libraries have not been loaded, because\ndoing so would exceed the size threshold specified by auto-solib-add.\nTo manually load symbols, use the 'sharedlibrary' command.\nTo raise the threshold, set auto-solib-add to a larger value and rerun\nthe program.\n");
-          threshold_warning_given = 1;
-
-          /* We'll still make note of this shlib, even if we don't
-             read its symbols.  This allows us to use its unwind
-             information well enough to know how to e.g., correctly
-             do a traceback from a PC within the shlib, even if we
-             can't symbolize those PCs...
-             */
-          som_solib_add_solib_objfile (new_so, name, from_tty, text_addr);
-          continue;
-        }
-
-      som_solib_total_st_size += st_size;
-
-      /* This fills in new_so->objfile, among others. */
-      som_solib_load_symbols (new_so, name, from_tty, text_addr, target);
-    }
-
-#ifdef SOLIB_DEBUG
-    printf( "--Done reading shared library data\n" );
-#endif
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  reinit_frame_cache ();
-  return;
-
-old_dld:
-  error ("Debugging dynamic executables loaded via the hpux8 dld.sl is not supported.\n");
-  return;
-
-err:
-  error ("Error while reading dynamic library list.\n");
-  return;
-}
-
-
-/* This hook gets called just before the first instruction in the
-   inferior process is executed.
-
-   This is our opportunity to set magic flags in the inferior so
-   that GDB can be notified when a shared library is mapped in and
-   to tell the dynamic linker that a private copy of the library is
-   needed (so GDB can set breakpoints in the library).
-
-   __dld_flags is the location of the magic flags; as of this implementation
-   there are 3 flags of interest:
-
-   bit 0 when set indicates that private copies of the libraries are needed
-   bit 1 when set indicates that the callback hook routine is valid
-   bit 2 when set indicates that the dynamic linker should maintain the
-         __dld_list structure when loading/unloading libraries.
-
-   Note that shared libraries are not mapped in at this time, so we have
-   run the inferior until the libraries are mapped in.  Typically this
-   means running until the "_start" is called.  */
-
-void
-som_solib_create_inferior_hook()
-{
-  struct minimal_symbol *msymbol;
-  unsigned int dld_flags, status, have_endo;
-  asection *shlib_info;
-  char buf[4];
-  struct objfile *objfile;
-  CORE_ADDR anaddr;
-
-  /* First, remove all the solib event breakpoints.  Their addresses
-     may have changed since the last time we ran the program.  */
-  remove_solib_event_breakpoints ();
-
-  if (symfile_objfile == NULL)
-    return; 
-
-  /* First see if the objfile was dynamically linked.  */
-  shlib_info = bfd_get_section_by_name (symfile_objfile->obfd, "$SHLIB_INFO$");
-  if (!shlib_info)
-    return;
-
-  /* It's got a $SHLIB_INFO$ section, make sure it's not empty.  */
-  if (bfd_section_size (symfile_objfile->obfd, shlib_info) == 0)
-    return;
-
-  have_endo = 0;
-  /* Slam the pid of the process into __d_pid; failing is only a warning!  */
-  msymbol = lookup_minimal_symbol ("__d_pid", NULL, symfile_objfile);
-  if (msymbol == NULL)
-    {
-      warning ("Unable to find __d_pid symbol in object file.");
-      warning ("Suggest linking with /opt/langtools/lib/end.o.");
-      warning ("GDB will be unable to track shl_load/shl_unload calls");
-      goto keep_going;
-    }
-
-  anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
-  store_unsigned_integer (buf, 4, inferior_pid);
-  status = target_write_memory (anaddr, buf, 4);
-  if (status != 0)
-    {
-      warning ("Unable to write __d_pid");
-      warning ("Suggest linking with /opt/langtools/lib/end.o.");
-      warning ("GDB will be unable to track shl_load/shl_unload calls");
-      goto keep_going;
-    }
-
-  /* Get the value of _DLD_HOOK (an export stub) and put it in __dld_hook;
-     This will force the dynamic linker to call __d_trap when significant
-     events occur.
-
-     Note that the above is the pre-HP-UX 9.0 behaviour.  At 9.0 and above,
-     the dld provides an export stub named "__d_trap" as well as the
-     function named "__d_trap" itself, but doesn't provide "_DLD_HOOK".
-     We'll look first for the old flavor and then the new.
-     */
-  msymbol = lookup_minimal_symbol ("_DLD_HOOK", NULL, symfile_objfile);
-  if (msymbol == NULL)
-      msymbol = lookup_minimal_symbol ("__d_trap", NULL, symfile_objfile);
-  if (msymbol == NULL)
-    {
-      warning ("Unable to find _DLD_HOOK symbol in object file.");
-      warning ("Suggest linking with /opt/langtools/lib/end.o.");
-      warning ("GDB will be unable to track shl_load/shl_unload calls");
-      goto keep_going;
-    }
-  anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
-  dld_cache.hook.address = anaddr;
-
-  /* Grrr, this might not be an export symbol!  We have to find the
-     export stub.  */
-  ALL_OBJFILES (objfile)
-    {
-      struct unwind_table_entry *u;
-      struct minimal_symbol *msymbol2;
-
-      /* What a crock.  */
-      msymbol2 = lookup_minimal_symbol_solib_trampoline (SYMBOL_NAME (msymbol),
-							 NULL, objfile);
-      /* Found a symbol with the right name.  */
-      if (msymbol2)
-	{
-	  struct unwind_table_entry *u;
-	  /* It must be a shared library trampoline.  */
-	  if (SYMBOL_TYPE (msymbol2) != mst_solib_trampoline)
-	    continue;
-
-	  /* It must also be an export stub.  */
-	  u = find_unwind_entry (SYMBOL_VALUE (msymbol2));
-	  if (!u || u->stub_unwind.stub_type != EXPORT)
-	    continue;
-
-	  /* OK.  Looks like the correct import stub.  */
-	  anaddr = SYMBOL_VALUE (msymbol2);
-          dld_cache.hook_stub.address = anaddr;
-	}
-    }
-  store_unsigned_integer (buf, 4, anaddr);
-
-  msymbol = lookup_minimal_symbol ("__dld_hook", NULL, symfile_objfile);
-  if (msymbol == NULL)
-    {
-      warning ("Unable to find __dld_hook symbol in object file.");
-      warning ("Suggest linking with /opt/langtools/lib/end.o.");
-      warning ("GDB will be unable to track shl_load/shl_unload calls");
-      goto keep_going;
-    }
-  anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
-  status = target_write_memory (anaddr, buf, 4);
-  
-  /* Now set a shlib_event breakpoint at __d_trap so we can track
-     significant shared library events.  */
-  msymbol = lookup_minimal_symbol ("__d_trap", NULL, symfile_objfile);
-  if (msymbol == NULL)
-    {
-      warning ("Unable to find __dld_d_trap symbol in object file.");
-      warning ("Suggest linking with /opt/langtools/lib/end.o.");
-      warning ("GDB will be unable to track shl_load/shl_unload calls");
-      goto keep_going;
-    }
-  create_solib_event_breakpoint (SYMBOL_VALUE_ADDRESS (msymbol));
-
-  /* We have all the support usually found in end.o, so we can track
-     shl_load and shl_unload calls.  */
-  have_endo = 1;
-
-keep_going:
-
-  /* Get the address of __dld_flags, if no such symbol exists, then we can
-     not debug the shared code.  */
-  msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
-  if (msymbol == NULL)
-    {
-      error ("Unable to find __dld_flags symbol in object file.\n");
-    }
-
-  anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
-
-  /* Read the current contents.  */
-  status = target_read_memory (anaddr, buf, 4);
-  if (status != 0)
-    {
-      error ("Unable to read __dld_flags\n");
-    }
-  dld_flags = extract_unsigned_integer (buf, 4);
-
-  /* Turn on the flags we care about.  */
-  dld_flags |= DLD_FLAGS_MAPPRIVATE;
-  if (have_endo)
-    dld_flags |= DLD_FLAGS_HOOKVALID;
-  store_unsigned_integer (buf, 4, dld_flags);
-  status = target_write_memory (anaddr, buf, 4);
-  if (status != 0)
-    {
-      error ("Unable to write __dld_flags\n");
-    }
-
-  /* Now find the address of _start and set a breakpoint there. 
-     We still need this code for two reasons:
-
-	* Not all sites have /opt/langtools/lib/end.o, so it's not always
-	possible to track the dynamic linker's events.
-
-	* At this time no events are triggered for shared libraries
-	loaded at startup time (what a crock).  */
-	
-  msymbol = lookup_minimal_symbol ("_start", NULL, symfile_objfile);
-  if (msymbol == NULL)
-    {
-      error ("Unable to find _start symbol in object file.\n");
-    }
-
-  anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
-
-  /* Make the breakpoint at "_start" a shared library event breakpoint.  */
-  create_solib_event_breakpoint (anaddr);
-
-  /* Wipe out all knowledge of old shared libraries since their
-     mapping can change from one exec to another!  */
-  while (so_list_head)
-    {
-      struct so_list *temp;
-
-      temp = so_list_head;
-      free (so_list_head);
-      so_list_head = temp->next;
-    }
-  clear_symtab_users ();
-}
-
-
-static void
-reset_inferior_pid (saved_inferior_pid)
-  int  saved_inferior_pid;
-{
-  inferior_pid = saved_inferior_pid;
-}
-
-
-/* This operation removes the "hook" between GDB and the dynamic linker,
-   which causes the dld to notify GDB of shared library events.
-
-   After this operation completes, the dld will no longer notify GDB of
-   shared library events.  To resume notifications, GDB must call
-   som_solib_create_inferior_hook.
-
-   This operation does not remove any knowledge of shared libraries which
-   GDB may already have been notified of.
-   */
-void
-som_solib_remove_inferior_hook (pid)
-  int  pid;
-{
-  CORE_ADDR  addr;
-  struct minimal_symbol *  msymbol;
-  int  status;
-  char  dld_flags_buffer [TARGET_INT_BIT/TARGET_CHAR_BIT];
-  unsigned int  dld_flags_value;
-  int  saved_inferior_pid = inferior_pid;
-  struct cleanup *  old_cleanups = make_cleanup (reset_inferior_pid, saved_inferior_pid);
-
-  /* Ensure that we're really operating on the specified process. */
-  inferior_pid = pid;
-
-  /* We won't bother to remove the solib breakpoints from this process.
-
-     In fact, on PA64 the breakpoint is hard-coded into the dld callback,
-     and thus we're not supposed to remove it.
-
-     Rather, we'll merely clear the dld_flags bit that enables callbacks.
-     */
-  msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
-
-  addr = SYMBOL_VALUE_ADDRESS (msymbol);
-  status = target_read_memory (addr, dld_flags_buffer, TARGET_INT_BIT/TARGET_CHAR_BIT);
-
-  dld_flags_value = extract_unsigned_integer (dld_flags_buffer,
-                                              sizeof (dld_flags_value));
-
-  dld_flags_value &= ~DLD_FLAGS_HOOKVALID;
-  store_unsigned_integer (dld_flags_buffer,
-                          sizeof (dld_flags_value),
-                          dld_flags_value);
-  status = target_write_memory (addr, dld_flags_buffer, TARGET_INT_BIT/TARGET_CHAR_BIT);
-
-  do_cleanups (old_cleanups);
-}
-
-
-/* This function creates a breakpoint on the dynamic linker hook, which
-   is called when e.g., a shl_load or shl_unload call is made.  This
-   breakpoint will only trigger when a shl_load call is made.
-
-   If filename is NULL, then loads of any dll will be caught.  Else,
-   only loads of the file whose pathname is the string contained by
-   filename will be caught.
-
-   Undefined behaviour is guaranteed if this function is called before
-   som_solib_create_inferior_hook.
-   */
-void
-som_solib_create_catch_load_hook (pid, tempflag, filename, cond_string)
-  int  pid;
-  int  tempflag;
-  char *  filename;
-  char *  cond_string;
-{
-  create_solib_load_event_breakpoint ("__d_trap", tempflag, filename, cond_string);
-}
-
-/* This function creates a breakpoint on the dynamic linker hook, which
-   is called when e.g., a shl_load or shl_unload call is made.  This
-   breakpoint will only trigger when a shl_unload call is made.
-
-   If filename is NULL, then unloads of any dll will be caught.  Else,
-   only unloads of the file whose pathname is the string contained by
-   filename will be caught.
-
-   Undefined behaviour is guaranteed if this function is called before
-   som_solib_create_inferior_hook.
-   */
-void
-som_solib_create_catch_unload_hook (pid, tempflag, filename, cond_string)
-  int  pid;
-  int  tempflag;
-  char *  filename;
-  char *  cond_string;
-{
-  create_solib_unload_event_breakpoint ("__d_trap", tempflag, filename, cond_string);
-}
-
-int
-som_solib_have_load_event (pid)
-  int  pid;
-{
-  CORE_ADDR  event_kind;
-
-  event_kind = read_register (ARG0_REGNUM);
-  return (event_kind == SHL_LOAD);
-}
-
-int
-som_solib_have_unload_event (pid)
-  int  pid;
-{
-  CORE_ADDR  event_kind;
-
-  event_kind = read_register (ARG0_REGNUM);
-  return (event_kind == SHL_UNLOAD);
-}
-
-static char *
-som_solib_library_pathname (pid)
-  int  pid;
-{
-  CORE_ADDR  dll_handle_address;
-  CORE_ADDR  dll_pathname_address;
-  struct som_solib_mapped_entry  dll_descriptor;
-  char *  p;
-  static char  dll_pathname [1024];
-
-  /* Read the descriptor of this newly-loaded library. */
-  dll_handle_address = read_register (ARG1_REGNUM);
-  read_memory (dll_handle_address, (char *) &dll_descriptor, sizeof (dll_descriptor));
-
-  /* We can find a pointer to the dll's pathname within the descriptor. */
-  dll_pathname_address = (CORE_ADDR) dll_descriptor.name;
-  
-  /* Read the pathname, one byte at a time. */
-  p = dll_pathname;
-  for (;;)
-    {
-      char  b;
-      read_memory (dll_pathname_address++, (char *) &b, 1);
-      *p++ = b;
-      if (b == '\0')
-        break;
-    }
-
-  return dll_pathname;
-}
-
-char *
-som_solib_loaded_library_pathname (pid)
-  int  pid;
-{
-  if (! som_solib_have_load_event (pid))
-    error ("Must have a load event to use this query");
-
-  return som_solib_library_pathname (pid);
-}
-
-char *
-som_solib_unloaded_library_pathname (pid)
-  int  pid;
-{
-  if (! som_solib_have_unload_event (pid))
-    error ("Must have an unload event to use this query");
-
-  return som_solib_library_pathname (pid);
-}
-
-static void
-som_solib_desire_dynamic_linker_symbols ()
-{
-  struct objfile *objfile;
-  struct unwind_table_entry *u;
-  struct minimal_symbol *  dld_msymbol;
-
-  /* Do we already know the value of these symbols?  If so, then
-     we've no work to do.
-
-     (If you add clauses to this test, be sure to likewise update the
-     test within the loop.)
-     */
-  if (dld_cache.is_valid)
-    return;
-
-  ALL_OBJFILES (objfile)
-    {
-      dld_msymbol = lookup_minimal_symbol ("shl_load", NULL, objfile);
-      if (dld_msymbol != NULL)
-        {
-          dld_cache.load.address = SYMBOL_VALUE (dld_msymbol);
-          dld_cache.load.unwind = find_unwind_entry (dld_cache.load.address);
-        }
-
-      dld_msymbol = lookup_minimal_symbol_solib_trampoline ("shl_load",
-                                                            NULL,
-                                                            objfile);
-      if (dld_msymbol != NULL)
-        {
-          if (SYMBOL_TYPE (dld_msymbol) == mst_solib_trampoline)
-            {
-              u = find_unwind_entry (SYMBOL_VALUE (dld_msymbol));
-              if ((u != NULL) && (u->stub_unwind.stub_type == EXPORT))
-                {
-                  dld_cache.load_stub.address = SYMBOL_VALUE (dld_msymbol);
-                  dld_cache.load_stub.unwind = u;
-                }
-            }
-        }
-
-      dld_msymbol = lookup_minimal_symbol ("shl_unload", NULL, objfile);
-      if (dld_msymbol != NULL)
-        {
-          dld_cache.unload.address = SYMBOL_VALUE (dld_msymbol);
-          dld_cache.unload.unwind = find_unwind_entry (dld_cache.unload.address);
-
-          /* ??rehrauer: I'm not sure exactly what this is, but it appears
-             that on some HPUX 10.x versions, there's two unwind regions to
-             cover the body of "shl_unload", the second being 4 bytes past
-             the end of the first.  This is a large hack to handle that
-             case, but since I don't seem to have any legitimate way to
-             look for this thing via the symbol table...
-             */
-          if (dld_cache.unload.unwind != NULL)
-            {
-              u = find_unwind_entry (dld_cache.unload.unwind->region_end + 4);
-              if (u != NULL)
-                {
-                  dld_cache.unload2.address = u->region_start;
-                  dld_cache.unload2.unwind = u;
-                }
-            }
-        }
-
-      dld_msymbol = lookup_minimal_symbol_solib_trampoline ("shl_unload",
-                                                            NULL,
-                                                            objfile);
-      if (dld_msymbol != NULL)
-        {
-          if (SYMBOL_TYPE (dld_msymbol) == mst_solib_trampoline)
-            {
-              u = find_unwind_entry (SYMBOL_VALUE (dld_msymbol));
-              if ((u != NULL) && (u->stub_unwind.stub_type == EXPORT))
-                {
-                  dld_cache.unload_stub.address = SYMBOL_VALUE (dld_msymbol);
-                  dld_cache.unload_stub.unwind = u;
-                }
-            }
-        }
-
-      /* Did we find everything we were looking for?  If so, stop. */
-      if ((dld_cache.load.address != NULL) && (dld_cache.load_stub.address != NULL)
-          && (dld_cache.unload.address != NULL) && (dld_cache.unload_stub.address != NULL))
-        {
-          dld_cache.is_valid = 1;
-          break;
-        }
-    }
-
-  dld_cache.hook.unwind = find_unwind_entry (dld_cache.hook.address);
-  dld_cache.hook_stub.unwind = find_unwind_entry (dld_cache.hook_stub.address);
-
-  /* We're prepared not to find some of these symbols, which is why
-     this function is a "desire" operation, and not a "require".
-     */
-}
-
-int
-som_solib_in_dynamic_linker (pid, pc)
-  int  pid;
-  CORE_ADDR  pc;
-{
-  struct unwind_table_entry *  u_pc;
-
-  /* Are we in the dld itself?
-
-     ??rehrauer: Large hack -- We'll assume that any address in a
-     shared text region is the dld's text.  This would obviously
-     fall down if the user attached to a process, whose shlibs
-     weren't mapped to a (writeable) private region.  However, in
-     that case the debugger probably isn't able to set the fundamental
-     breakpoint in the dld callback anyways, so this hack should be
-     safe.
-     */
-  if ((pc & (CORE_ADDR) 0xc0000000) == (CORE_ADDR) 0xc0000000)
-    return 1;
-
-  /* Cache the address of some symbols that are part of the dynamic
-     linker, if not already known.
-     */
-  som_solib_desire_dynamic_linker_symbols ();
-
-  /* Are we in the dld callback?  Or its export stub? */
-  u_pc = find_unwind_entry (pc);
-  if (u_pc == NULL)
-    return 0;
-
-  if ((u_pc == dld_cache.hook.unwind) || (u_pc == dld_cache.hook_stub.unwind))
-    return 1;
-
-  /* Or the interface of the dld (i.e., "shl_load" or friends)? */
-  if ((u_pc == dld_cache.load.unwind)
-      || (u_pc == dld_cache.unload.unwind)
-      || (u_pc == dld_cache.unload2.unwind)
-      || (u_pc == dld_cache.load_stub.unwind)
-      || (u_pc == dld_cache.unload_stub.unwind))
-    return 1;
-
-  /* Apparently this address isn't part of the dld's text. */
-  return 0;
-}
-
-
-/* Return the GOT value for the shared library in which ADDR belongs.  If
-   ADDR isn't in any known shared library, return zero.  */
-
-CORE_ADDR
-som_solib_get_got_by_pc (addr)
-     CORE_ADDR addr;
-{
-  struct so_list *so_list = so_list_head;
-  CORE_ADDR got_value = 0;
-
-  while (so_list)
-    {
-      if (so_list->som_solib.text_addr <= addr
-	  && so_list->som_solib.text_end > addr)
-	{
-	  got_value = so_list->som_solib.got_value;
-	  break;
-	}
-      so_list = so_list->next;
-    }
-  return got_value;
-}
-
-/*  elz:
-   Return the address of the handle of the shared library
-   in which ADDR belongs.  If
-   ADDR isn't in any known shared library, return zero.  */
-/* this function is used in hppa_fix_call_dummy in hppa-tdep.c*/
-
-CORE_ADDR
-som_solib_get_solib_by_pc (addr)
-     CORE_ADDR addr;
-{
-  struct so_list *so_list = so_list_head;
-
-  while (so_list)
-    {
-      if (so_list->som_solib.text_addr <= addr
-	  && so_list->som_solib.text_end > addr)
-        {
-	  break;
-        }
-      so_list = so_list->next;
-    }
-  if (so_list)
-   return so_list->solib_addr;
-  else
-   return 0;
-}
-
-
-int
-som_solib_section_offsets (objfile, offsets)
-     struct objfile *objfile;
-     struct section_offsets *offsets;
-{
-  struct so_list *so_list = so_list_head;
-
-  while (so_list)
-    {
-      /* Oh what a pain!  We need the offsets before so_list->objfile
-	 is valid.  The BFDs will never match.  Make a best guess.  */
-      if (strstr (objfile->name, so_list->som_solib.name))
-	{
-	  asection *private_section;
-
-	  /* The text offset is easy.  */
-	  ANOFFSET (offsets, SECT_OFF_TEXT)
-	    = (so_list->som_solib.text_addr
-	       - so_list->som_solib.text_link_addr);
-	  ANOFFSET (offsets, SECT_OFF_RODATA)
-	    = ANOFFSET (offsets, SECT_OFF_TEXT);
-
-	  /* We should look at presumed_dp in the SOM header, but
-	     that's not easily available.  This should be OK though.  */
-	  private_section = bfd_get_section_by_name (objfile->obfd,
-						     "$PRIVATE$");
-	  if (!private_section)
-	    {
-	      warning ("Unable to find $PRIVATE$ in shared library!");
-	      ANOFFSET (offsets, SECT_OFF_DATA) = 0;
-	      ANOFFSET (offsets, SECT_OFF_BSS) = 0;
-	      return 1;
-	    }
-	  ANOFFSET (offsets, SECT_OFF_DATA)
-	    = (so_list->som_solib.data_start - private_section->vma);
-	  ANOFFSET (offsets, SECT_OFF_BSS)
-	    = ANOFFSET (offsets, SECT_OFF_DATA);
-	  return 1;
-	}
-      so_list = so_list->next;
-    }
-  return 0;
-}
-
-/* Dump information about all the currently loaded shared libraries.  */
-
-static void
-som_sharedlibrary_info_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  struct so_list *so_list = so_list_head;
-
-  if (exec_bfd == NULL)
-    {
-      printf_unfiltered ("no exec file.\n");
-      return;
-    }
-
-  if (so_list == NULL)
-    {
-      printf_unfiltered ("No shared libraries loaded at this time.\n");
-      return;
-    }
-
-  printf_unfiltered ("Shared Object Libraries\n");
-  printf_unfiltered ("    %-12s%-12s%-12s%-12s%-12s%-12s\n",
-		     "  flags", "  tstart", "   tend", "  dstart", "   dend", "   dlt");
-  while (so_list)
-    {
-      unsigned int flags;
-
-      flags = so_list->som_solib.struct_version << 24;
-      flags |= so_list->som_solib.bind_mode << 16;
-      flags |= so_list->som_solib.library_version;
-      printf_unfiltered ("%s", so_list->som_solib.name);
-      if (so_list->objfile == NULL)
-        printf_unfiltered ("  (symbols not loaded)");
-      printf_unfiltered ("\n");
-      printf_unfiltered ("    %-12s", local_hex_string_custom (flags, "08l"));
-      printf_unfiltered ("%-12s",
-	      local_hex_string_custom (so_list->som_solib.text_addr, "08l"));
-      printf_unfiltered ("%-12s",
-	      local_hex_string_custom (so_list->som_solib.text_end, "08l"));
-      printf_unfiltered ("%-12s",
-	      local_hex_string_custom (so_list->som_solib.data_start, "08l"));
-      printf_unfiltered ("%-12s",
-	      local_hex_string_custom (so_list->som_solib.data_end, "08l"));
-      printf_unfiltered ("%-12s\n",
-	      local_hex_string_custom (so_list->som_solib.got_value, "08l"));
-      so_list = so_list->next;
-    }
-}
-
-static void
-som_solib_sharedlibrary_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  dont_repeat ();
-  som_solib_add (args, from_tty, (struct target_ops *) 0);
-}
-
-
-
-char *
-som_solib_address (addr)
-  CORE_ADDR  addr;
-{
-  struct so_list *  so = so_list_head;
-
-  while (so)
-    {
-      /* Is this address within this shlib's text range?  If so,
-         return the shlib's name.
-         */
-      if ((addr >= so->som_solib.text_addr) && (addr <= so->som_solib.text_end))
-        return so->som_solib.name;
-
-      /* Nope, keep looking... */
-      so = so->next;
-    }
-
-  /* No, we couldn't prove that the address is within a shlib. */
-  return NULL;
-}
-
-
-void
-som_solib_restart ()
-{
-  struct so_list *  sl = so_list_head;
-
-  /* Before the shlib info vanishes, use it to disable any breakpoints
-     that may still be active in those shlibs.
-     */
-  disable_breakpoints_in_shlibs (0);
-
-  /* Discard all the shlib descriptors.
-     */
-  while (sl)
-    {
-      struct so_list *  next_sl = sl->next;
-      free (sl);
-      sl = next_sl;
-    }
-  so_list_head = NULL;
-
-  som_solib_total_st_size = (LONGEST) 0;
-  som_solib_st_size_threshold_exceeded = 0;
-
-  dld_cache.is_valid = 0;
-
-  dld_cache.hook.address = 0;
-  dld_cache.hook.unwind = NULL;
-
-  dld_cache.hook_stub.address = 0;
-  dld_cache.hook_stub.unwind = NULL;
-
-  dld_cache.load.address = 0;
-  dld_cache.load.unwind = NULL;
-
-  dld_cache.load_stub.address = 0;
-  dld_cache.load_stub.unwind = NULL;
-
-  dld_cache.unload.address = 0;
-  dld_cache.unload.unwind = NULL;
-
-  dld_cache.unload2.address = 0;
-  dld_cache.unload2.unwind = NULL;
-
-  dld_cache.unload_stub.address = 0;
-  dld_cache.unload_stub.unwind = NULL;
-}
-
-
-
-void
-_initialize_som_solib ()
-{
-  add_com ("sharedlibrary", class_files, som_solib_sharedlibrary_command,
-           "Load shared object library symbols for files matching REGEXP.");
-  add_info ("sharedlibrary", som_sharedlibrary_info_command,
-	    "Status of loaded shared object libraries.");
-  add_show_from_set
-    (add_set_cmd ("auto-solib-add", class_support, var_zinteger,
-		  (char *) &auto_solib_add,
-		  "Set autoloading size threshold (in megabytes) of shared library symbols.\n\
-If nonzero, symbols from all shared object libraries will be loaded\n\
-automatically when the inferior begins execution or when the dynamic linker\n\
-informs gdb that a new library has been loaded, until the symbol table\n\
-of the program and libraries exceeds this threshold.\n\
-Otherwise, symbols must be loaded manually, using `sharedlibrary'.",
-		  &setlist),
-     &showlist);
-
-  /* ??rehrauer: On HP-UX, the kernel parameter MAXDSIZ limits how much
-     data space a process can use.  We ought to be reading MAXDSIZ and
-     setting auto_solib_add to some large fraction of that value.  If
-     not that, we maybe ought to be setting it smaller than the default
-     for MAXDSIZ (that being 64Mb, I believe).  However, [1] this threshold
-     is only crudely approximated rather than actually measured, and [2]
-     50 Mbytes is too small for debugging gdb itself.  Thus, the arbitrary
-     100 figure.
-     */
-  auto_solib_add = 100; /* Megabytes */
-
-  som_solib_restart ();
-}
-
-/* Get some HPUX-specific data from a shared lib.
- */
-CORE_ADDR
-so_lib_thread_start_addr( so )
-    struct so_list *so;
-{
-    return so->som_solib.tsd_start_addr;
-}
diff --git a/gdb/somsolib.h b/gdb/somsolib.h
deleted file mode 100644
index b969169..0000000
--- a/gdb/somsolib.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/* HP SOM Shared library declarations for GDB, the GNU Debugger.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-Written by the Center for Software Science at the Univerity of Utah
-and by Cygnus Support.  */
-
-#ifdef __STDC__		/* Forward decl's for prototypes */
-struct target_ops;
-struct objfile;
-struct section_offsets;
-#endif
-
-/* Called to add symbols from a shared library to gdb's symbol table. */
-
-#define SOLIB_ADD(filename, from_tty, targ) \
-    som_solib_add (filename, from_tty, targ)
-
-extern void
-som_solib_add PARAMS ((char *, int, struct target_ops *));
-
-extern CORE_ADDR
-som_solib_get_got_by_pc PARAMS ((CORE_ADDR));
-
-extern int
-som_solib_section_offsets PARAMS ((struct objfile *, struct section_offsets *));
-
-/* Function to be called when the inferior starts up, to discover the names
-   of shared libraries that are dynamically linked, the base addresses to
-   which they are linked, and sufficient information to read in their symbols
-   at a later time. */
-
-#define SOLIB_CREATE_INFERIOR_HOOK(PID)	som_solib_create_inferior_hook()
-
-extern void
-som_solib_create_inferior_hook PARAMS((void));
-
-/* Function to be called to remove the connection between debugger and
-   dynamic linker that was established by SOLIB_CREATE_INFERIOR_HOOK.
-   (This operation does not remove shared library information from
-   the debugger, as CLEAR_SOLIB does.)
-   */
-#define SOLIB_REMOVE_INFERIOR_HOOK(PID) som_solib_remove_inferior_hook(PID)
-
-extern void
-som_solib_remove_inferior_hook PARAMS((int));
-
-/* This function is called by the "catch load" command.  It allows
-   the debugger to be notified by the dynamic linker when a specified
-   library file (or any library file, if filename is NULL) is loaded.
-   */
-#define SOLIB_CREATE_CATCH_LOAD_HOOK(pid,tempflag, filename,cond_string) \
-   som_solib_create_catch_load_hook (pid, tempflag, filename, cond_string)
-
-extern void
-som_solib_create_catch_load_hook PARAMS((int, int, char *, char *));
-
-/* This function is called by the "catch unload" command.  It allows
-   the debugger to be notified by the dynamic linker when a specified
-   library file (or any library file, if filename is NULL) is unloaded.
-   */
-#define SOLIB_CREATE_CATCH_UNLOAD_HOOK(pid,tempflag,filename, cond_string) \
-   som_solib_create_catch_unload_hook (pid, tempflag, filename, cond_string)
-
-extern void
-som_solib_create_catch_unload_hook PARAMS((int, int, char *, char *));
-
-/* This function returns TRUE if the dynamic linker has just reported
-   a load of a library.
-
-   This function must be used only when the inferior has stopped in
-   the dynamic linker hook, or undefined results are guaranteed.
-   */
-#define SOLIB_HAVE_LOAD_EVENT(pid) \
-   som_solib_have_load_event (pid)
-
-extern int
-som_solib_have_load_event PARAMS((int));
-
-/* This function returns a pointer to the string representation of the
-   pathname of the dynamically-linked library that has just been loaded.
-
-   This function must be used only when SOLIB_HAVE_LOAD_EVENT is TRUE,
-   or undefined results are guaranteed.
-
-   This string's contents are only valid immediately after the inferior
-   has stopped in the dynamic linker hook, and becomes invalid as soon
-   as the inferior is continued.  Clients should make a copy of this
-   string if they wish to continue the inferior and then access the string.
-   */
-#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) \
-   som_solib_loaded_library_pathname (pid)
-
-extern char *
-som_solib_loaded_library_pathname PARAMS((int));
-
-/* This function returns TRUE if the dynamic linker has just reported
-   an unload of a library.
-
-   This function must be used only when the inferior has stopped in
-   the dynamic linker hook, or undefined results are guaranteed.
-   */
-#define SOLIB_HAVE_UNLOAD_EVENT(pid) \
-   som_solib_have_unload_event (pid)
-
-extern int
-som_solib_have_unload_event PARAMS((int));
-
-/* This function returns a pointer to the string representation of the
-   pathname of the dynamically-linked library that has just been unloaded.
-
-   This function must be used only when SOLIB_HAVE_UNLOAD_EVENT is TRUE,
-   or undefined results are guaranteed.
-
-   This string's contents are only valid immediately after the inferior
-   has stopped in the dynamic linker hook, and becomes invalid as soon
-   as the inferior is continued.  Clients should make a copy of this
-   string if they wish to continue the inferior and then access the string.
-   */
-#define SOLIB_UNLOADED_LIBRARY_PATHNAME(pid) \
-   som_solib_unloaded_library_pathname (pid)
-
-extern char *
-som_solib_unloaded_library_pathname PARAMS((int));
-
-/* This function returns TRUE if pc is the address of an instruction that
-   lies within the dynamic linker (such as the event hook, or the dld
-   itself).
-
-   This function must be used only when a dynamic linker event has been
-   caught, and the inferior is being stepped out of the hook, or undefined
-   results are guaranteed.
-   */
-#define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
-   som_solib_in_dynamic_linker (pid, pc)
-
-extern int
-som_solib_in_dynamic_linker PARAMS((int, CORE_ADDR));
-
-/* This function must be called when the inferior is killed, and the program
-   restarted.  This is not the same as CLEAR_SOLIB, in that it doesn't discard
-   any symbol tables.
-
-   Presently, this functionality is not implemented.
-   */
-#define SOLIB_RESTART() \
-   som_solib_restart ()
-
-extern void
-som_solib_restart PARAMS((void));
-
-/* If we can't set a breakpoint, and it's in a shared library, just
-   disable it.  */
-
-#define DISABLE_UNSETTABLE_BREAK(addr)	(som_solib_address(addr) != NULL)
-
-extern char *
-som_solib_address PARAMS ((CORE_ADDR));		/* somsolib.c */
-
-/* If ADDR lies in a shared library, return its name.  */
-
-#define PC_SOLIB(addr)	som_solib_address (addr)
diff --git a/gdb/source.c b/gdb/source.c
deleted file mode 100644
index 997cd1d..0000000
--- a/gdb/source.c
+++ /dev/null
@@ -1,1538 +0,0 @@
-/* List lines of source files for GDB, the GNU debugger.
-   Copyright 1986, 87, 88, 89, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "expression.h"
-#include "language.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "frame.h"
-#include "value.h"
-
-#include <sys/types.h>
-#include "gdb_string.h"
-#include "gdb_stat.h"
-#include <fcntl.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include "gdbcore.h"
-#include "gnu-regex.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "annotate.h"
-#include "gdbtypes.h"
-
-#ifdef CRLF_SOURCE_FILES
-
-/* Define CRLF_SOURCE_FILES in an xm-*.h file if source files on the
-   host use \r\n rather than just \n.  Defining CRLF_SOURCE_FILES is
-   much faster than defining LSEEK_NOT_LINEAR.  */
-
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-#define OPEN_MODE (O_RDONLY | O_BINARY)
-#define FDOPEN_MODE FOPEN_RB
-
-#else /* ! defined (CRLF_SOURCE_FILES) */
-
-#define OPEN_MODE O_RDONLY
-#define FDOPEN_MODE FOPEN_RT
-
-#endif /* ! defined (CRLF_SOURCE_FILES) */
-
-/* Prototypes for local functions. */
-
-static int open_source_file PARAMS ((struct symtab *));
-
-static int get_filename_and_charpos PARAMS ((struct symtab *, char **));
-
-static void reverse_search_command PARAMS ((char *, int));
-
-static void forward_search_command PARAMS ((char *, int));
-
-static void line_info PARAMS ((char *, int));
-
-static void list_command PARAMS ((char *, int));
-
-static void ambiguous_line_spec PARAMS ((struct symtabs_and_lines *));
-
-static void source_info PARAMS ((char *, int));
-
-static void show_directories PARAMS ((char *, int));
-
-static void find_source_lines PARAMS ((struct symtab *, int));
-
-/* Path of directories to search for source files.
-   Same format as the PATH environment variable's value.  */
-
-char *source_path;
-
-/* Symtab of default file for listing lines of.  */
-
-struct symtab *current_source_symtab;
-
-/* Default next line to list.  */
-
-int current_source_line;
-
-/* Default number of lines to print with commands like "list".
-   This is based on guessing how many long (i.e. more than chars_per_line
-   characters) lines there will be.  To be completely correct, "list"
-   and friends should be rewritten to count characters and see where
-   things are wrapping, but that would be a fair amount of work.  */
-
-int lines_to_list = 10;
-
-/* Line number of last line printed.  Default for various commands.
-   current_source_line is usually, but not always, the same as this.  */
-
-static int last_line_listed;
-
-/* First line number listed by last listing command.  */
-
-static int first_line_listed;
-
-
-/* Set the source file default for the "list" command to be S.
-
-   If S is NULL, and we don't have a default, find one.  This
-   should only be called when the user actually tries to use the
-   default, since we produce an error if we can't find a reasonable
-   default.  Also, since this can cause symbols to be read, doing it
-   before we need to would make things slower than necessary.  */
-
-void
-select_source_symtab (s)
-     register struct symtab *s;
-{
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  struct partial_symtab *ps;
-  struct partial_symtab *cs_pst = 0;
-  struct objfile *ofp;
-  
-  if (s)
-    {
-      current_source_symtab = s;
-      current_source_line = 1;
-      return;
-    }
-
-  if (current_source_symtab)
-    return;
-
-  /* Make the default place to list be the function `main'
-     if one exists.  */
-  if (lookup_symbol ("main", 0, VAR_NAMESPACE, 0, NULL))
-    {
-      sals = decode_line_spec ("main", 1);
-      sal = sals.sals[0];
-      free (sals.sals);
-      current_source_symtab = sal.symtab;
-      current_source_line = max (sal.line - (lines_to_list - 1), 1);
-      if (current_source_symtab)
-        return;
-    }
-  
-  /* All right; find the last file in the symtab list (ignoring .h's).  */
-
-  current_source_line = 1;
-
-  for (ofp = object_files; ofp != NULL; ofp = ofp -> next)
-    {
-      for (s = ofp -> symtabs; s; s = s->next)
-	{
-	  char *name = s -> filename;
-	  int len = strlen (name);
-	  if (! (len > 2 && (STREQ (&name[len - 2], ".h"))))
-	    {
-	      current_source_symtab = s;
-	    }
-	}
-    }
-  if (current_source_symtab)
-    return;
-
-  /* Howabout the partial symbol tables? */
-
-  for (ofp = object_files; ofp != NULL; ofp = ofp -> next)
-    {
-      for (ps = ofp -> psymtabs; ps != NULL; ps = ps -> next)
-	{
-	  char *name = ps -> filename;
-	  int len = strlen (name);
-	  if (! (len > 2 && (STREQ (&name[len - 2], ".h"))))
-	    {
-	      cs_pst = ps;
-	    }
-	}
-    }
-  if (cs_pst)
-    {
-      if (cs_pst -> readin)
-	{
-	  fatal ("Internal: select_source_symtab: readin pst found and no symtabs.");
-	}
-      else
-	{
-	  current_source_symtab = PSYMTAB_TO_SYMTAB (cs_pst);
-	}
-    }
-  if (current_source_symtab)
-    return;
-
-  error ("Can't find a default source file");
-}
-
-static void
-show_directories (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  puts_filtered ("Source directories searched: ");
-  puts_filtered (source_path);
-  puts_filtered ("\n");
-}
-
-/* Forget what we learned about line positions in source files, and
-   which directories contain them; must check again now since files
-   may be found in a different directory now.  */
-
-void
-forget_cached_source_info ()
-{
-  register struct symtab *s;
-  register struct objfile *objfile;
-
-  for (objfile = object_files; objfile != NULL; objfile = objfile -> next)
-    {
-      for (s = objfile -> symtabs; s != NULL; s = s -> next)
-	{
-	  if (s -> line_charpos != NULL)
-	    {
-	      mfree (objfile -> md, s -> line_charpos);
-	      s -> line_charpos = NULL;
-	    }
-	  if (s -> fullname != NULL)
-	    {
-	      mfree (objfile -> md, s -> fullname);
-	      s -> fullname = NULL;
-	    }
-	}
-    }
-}
-
-void
-init_source_path ()
-{
-  char buf[20];
-
-  sprintf (buf, "$cdir%c$cwd", DIRNAME_SEPARATOR);
-  source_path = strsave (buf);
-  forget_cached_source_info ();
-}
-
-/* Add zero or more directories to the front of the source path.  */
- 
-void
-directory_command (dirname, from_tty)
-     char *dirname;
-     int from_tty;
-{
-  dont_repeat ();
-  /* FIXME, this goes to "delete dir"... */
-  if (dirname == 0)
-    {
-      if (query ("Reinitialize source path to empty? "))
-	{
-	  free (source_path);
-	  init_source_path ();
-	}
-    }
-  else
-    mod_path (dirname, &source_path);
-  if (from_tty)
-    show_directories ((char *)0, from_tty);
-  forget_cached_source_info ();
-}
-
-/* Add zero or more directories to the front of an arbitrary path.  */
-
-void
-mod_path (dirname, which_path)
-     char *dirname;
-     char **which_path;
-{
-  char *old = *which_path;
-  int prefix = 0;
-
-  if (dirname == 0)
-    return;
-
-  dirname = strsave (dirname);
-  make_cleanup (free, dirname);
-
-  do
-    {
-      char *name = dirname;
-      register char *p;
-      struct stat st;
-
-      {
-	char *separator = strchr (name, DIRNAME_SEPARATOR);
-	char *space = strchr (name, ' ');
-	char *tab = strchr (name, '\t');
-
-	if (separator == 0 && space == 0 && tab ==  0)
-	  p = dirname = name + strlen (name);
-	else
-	  {
-	    p = 0;
-	    if (separator != 0 && (p == 0 || separator < p))
-	      p = separator;
-	    if (space != 0 && (p == 0 || space < p))
-	      p = space;
-	    if (tab != 0 && (p == 0 || tab < p))
-	      p = tab;
-	    dirname = p + 1;
-	    while (*dirname == DIRNAME_SEPARATOR
-		   || *dirname == ' '
-		   || *dirname == '\t')
-	      ++dirname;
-	  }
-      }
-
-#ifndef WIN32 
-      /* On win32 h:\ is different to h: */
-      if (SLASH_P (p[-1]))
-	/* Sigh. "foo/" => "foo" */
-	--p;
-#endif
-      *p = '\0';
-
-      while (p[-1] == '.')
-	{
-	  if (p - name == 1)
-	    {
-	      /* "." => getwd ().  */
-	      name = current_directory;
-	      goto append;
-	    }
-	  else if (SLASH_P (p[-2]))
-	    {
-	      if (p - name == 2)
-		{
-		  /* "/." => "/".  */
-		  *--p = '\0';
-		  goto append;
-		}
-	      else
-		{
-		  /* "...foo/." => "...foo".  */
-		  p -= 2;
-		  *p = '\0';
-		  continue;
-		}
-	    }
-	  else
-	    break;
-	}
-
-      if (name[0] == '~')
-	name = tilde_expand (name);
-      else if (!ROOTED_P (name) && name[0] != '$') 
-	  name = concat (current_directory, SLASH_STRING, name, NULL);
-      else
-	name = savestring (name, p - name);
-      make_cleanup (free, name);
-
-      /* Unless it's a variable, check existence.  */
-      if (name[0] != '$') {
-	/* These are warnings, not errors, since we don't want a
-	   non-existent directory in a .gdbinit file to stop processing
-	   of the .gdbinit file.
-
-	   Whether they get added to the path is more debatable.  Current
-	   answer is yes, in case the user wants to go make the directory
-	   or whatever.  If the directory continues to not exist/not be
-	   a directory/etc, then having them in the path should be
-	   harmless.  */
-	if (stat (name, &st) < 0)
-	  {
-	    int save_errno = errno;
-	    fprintf_unfiltered (gdb_stderr, "Warning: ");
-	    print_sys_errmsg (name, save_errno);
-	  }
-	else if ((st.st_mode & S_IFMT) != S_IFDIR)
-	  warning ("%s is not a directory.", name);
-      }
-
-    append:
-      {
-	register unsigned int len = strlen (name);
-
-	p = *which_path;
-	while (1)
-	  {
-	    if (!strncmp (p, name, len)
-		&& (p[len] == '\0' || p[len] == DIRNAME_SEPARATOR))
-	      {
-		/* Found it in the search path, remove old copy */
-		if (p > *which_path)
-		  p--;			/* Back over leading separator */
-		if (prefix > p - *which_path)
-		  goto skip_dup;	/* Same dir twice in one cmd */
-		strcpy (p, &p[len+1]);	/* Copy from next \0 or  : */
-	      }
-	    p = strchr (p, DIRNAME_SEPARATOR);
-	    if (p != 0)
-	      ++p;
-	    else
-	      break;
-	  }
-	if (p == 0)
-	  {
-	    char tinybuf[2];
-
-	    tinybuf[0] = DIRNAME_SEPARATOR;
-	    tinybuf[1] = '\0';
-
-	    /* If we have already tacked on a name(s) in this command,			   be sure they stay on the front as we tack on some more.  */
-	    if (prefix)
-	      {
-		char *temp, c;
-
-		c = old[prefix];
-		old[prefix] = '\0';
-		temp = concat (old, tinybuf, name, NULL);
-		old[prefix] = c;
-		*which_path = concat (temp, "", &old[prefix], NULL);
-		prefix = strlen (temp);
-		free (temp);
-	      }
-	    else
-	      {
-		*which_path = concat (name, (old[0] ? tinybuf : old), old, NULL);
-		prefix = strlen (name);
-	      }
-	    free (old);
-	    old = *which_path;
-	  }
-      }
-  skip_dup: ;
-    } while (*dirname != '\0');
-}
-
-
-static void
-source_info (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct symtab *s = current_source_symtab;
-
-  if (!s)
-    {
-      printf_filtered("No current source file.\n");
-      return;
-    }
-  printf_filtered ("Current source file is %s\n", s->filename);
-  if (s->dirname)
-    printf_filtered ("Compilation directory is %s\n", s->dirname);
-  if (s->fullname)
-    printf_filtered ("Located in %s\n", s->fullname);
-  if (s->nlines)
-    printf_filtered ("Contains %d line%s.\n", s->nlines,
-		     s->nlines == 1 ? "" : "s");
-
-  printf_filtered ("Source language is %s.\n", language_str (s->language));
-  printf_filtered ("Compiled with %s debugging format.\n", s->debugformat);
-}
-
-
-
-/* Open a file named STRING, searching path PATH (dir names sep by some char)
-   using mode MODE and protection bits PROT in the calls to open.
-
-   If TRY_CWD_FIRST, try to open ./STRING before searching PATH.
-   (ie pretend the first element of PATH is ".").  This also indicates
-   that a slash in STRING disables searching of the path (this is
-   so that "exec-file ./foo" or "symbol-file ./foo" insures that you
-   get that particular version of foo or an error message).
-
-   If FILENAMED_OPENED is non-null, set it to a newly allocated string naming
-   the actual file opened (this string will always start with a "/".  We
-   have to take special pains to avoid doubling the "/" between the directory
-   and the file, sigh!  Emacs gets confuzzed by this when we print the
-   source file name!!! 
-
-   If a file is found, return the descriptor.
-   Otherwise, return -1, with errno set for the last name we tried to open.  */
-
-/*  >>>> This should only allow files of certain types,
-    >>>>  eg executable, non-directory */
-int
-openp (path, try_cwd_first, string, mode, prot, filename_opened)
-     char *path;
-     int try_cwd_first;
-     char *string;
-     int mode;
-     int prot;
-     char **filename_opened;
-{
-  register int fd;
-  register char *filename;
-  register char *p, *p1;
-  register int len;
-  int alloclen;
-
-  if (!path)
-    path = ".";
-
-#ifdef WIN32
-  mode |= O_BINARY;
-#endif
-
-  if (try_cwd_first || SLASH_P (string[0]))
-    {
-      int i;
-      filename = string;
-      fd = open (filename, mode, prot);
-      if (fd >= 0)
-	goto done;
-      for (i = 0; string[i]; i++)
-	if (SLASH_P (string[i]))
-	  goto done;
-    }
-
-  /* ./foo => foo */
-  while (string[0] == '.' && SLASH_P (string[1]))
-    string += 2;
-
-  alloclen = strlen (path) + strlen (string) + 2;
-  filename = (char *) alloca (alloclen);
-  fd = -1;
-  for (p = path; p; p = p1 ? p1 + 1 : 0)
-    {
-      p1 = (char *) strchr (p, DIRNAME_SEPARATOR);
-      if (p1)
-	len = p1 - p;
-      else
-	len = strlen (p);
-
-      if (len == 4 && p[0] == '$' && p[1] == 'c'
-	  && p[2] == 'w' && p[3] == 'd') {
-	/* Name is $cwd -- insert current directory name instead.  */
-	int newlen;
-
-	/* First, realloc the filename buffer if too short. */
-	len = strlen (current_directory);
-	newlen = len + strlen (string) + 2;
-	if (newlen > alloclen) {
-	  alloclen = newlen;
-	  filename = (char *) alloca (alloclen);
-	}
-	strcpy (filename, current_directory);
-      } else {
-	/* Normal file name in path -- just use it.  */
-	strncpy (filename, p, len);
-	filename[len] = 0;
-      }
-
-      /* Remove trailing slashes */
-      while (len > 0 && SLASH_P (filename[len-1]))
-	filename[--len] = 0;
-
-      strcat (filename+len, SLASH_STRING);
-      strcat (filename, string);
-
-      fd = open (filename, mode);
-      if (fd >= 0) break;
-    }
-
- done:
-  if (filename_opened)
-    {
-      if (fd < 0)
-	*filename_opened = (char *) 0;
-      else if (ROOTED_P (filename))
-	*filename_opened = savestring (filename, strlen (filename));
-      else
-	{
-	  /* Beware the // my son, the Emacs barfs, the botch that catch... */
-	  
-	  *filename_opened = concat (current_directory, 
-				     SLASH_CHAR
-				     == current_directory[strlen(current_directory)-1] 
-  				     ? "": SLASH_STRING,
-				     filename, NULL);
-        }
-    }
-#ifdef MPW
-  /* This is a debugging hack that can go away when all combinations
-     of Mac and Unix names are handled reasonably.  */
-  {
-    extern int debug_openp;
-
-    if (debug_openp)
-      {
-	printf("openp on %s, path %s mode %d prot %d\n  returned %d",
-	       string, path, mode, prot, fd);
-	if (*filename_opened)
-	  printf(" (filename is %s)", *filename_opened);
-	printf("\n");
-      }
-  }
-#endif /* MPW */
-
-  return fd;
-}
-
-/* Open a source file given a symtab S.  Returns a file descriptor or
-   negative number for error.  */
-
-static int
-open_source_file (s)
-     struct symtab *s;
-{
-  char *path = source_path;
-  char *p;
-  int result;
-  char *fullname;
-
-  /* Quick way out if we already know its full name */
-  if (s->fullname) 
-    {
-      result = open (s->fullname, OPEN_MODE);
-      if (result >= 0)
-        return result;
-      /* Didn't work -- free old one, try again. */
-      mfree (s->objfile->md, s->fullname);
-      s->fullname = NULL;
-    }
-
-  if (s->dirname != NULL)
-    {
-      /* Replace a path entry of  $cdir  with the compilation directory name */
-#define	cdir_len	5
-      /* We cast strstr's result in case an ANSIhole has made it const,
-	 which produces a "required warning" when assigned to a nonconst. */
-      p = (char *)strstr (source_path, "$cdir");
-      if (p && (p == path || p[-1] == DIRNAME_SEPARATOR)
-	    && (p[cdir_len] == DIRNAME_SEPARATOR || p[cdir_len] == '\0'))
-	{
-	  int len;
-
-	  path = (char *)
-	    alloca (strlen (source_path) + 1 + strlen (s->dirname) + 1);
-	  len = p - source_path;
-	  strncpy (path, source_path, len);		/* Before $cdir */
-	  strcpy (path + len, s->dirname);		/* new stuff */
-	  strcat (path + len, source_path + len + cdir_len); /* After $cdir */
-	}
-    }
-
-  result = openp (path, 0, s->filename, OPEN_MODE, 0, &s->fullname);
-  if (result < 0)
-    {
-      /* Didn't work.  Try using just the basename. */
-      p = basename (s->filename);
-      if (p != s->filename)
-	result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname);
-    }
-#ifdef MPW
-  if (result < 0)
-    {
-      /* Didn't work.  Try using just the MPW basename. */
-      p = (char *) mpw_basename (s->filename);
-      if (p != s->filename)
-	result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname);
-    }
-  if (result < 0)
-    {
-      /* Didn't work.  Try using the mixed Unix/MPW basename. */
-      p = (char *) mpw_mixed_basename (s->filename);
-      if (p != s->filename)
-	result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname);
-    }
-#endif /* MPW */
-
-  if (result >= 0)
-    {
-      fullname = s->fullname;
-      s->fullname = mstrsave (s->objfile->md, s->fullname);
-      free (fullname);
-    }
-  return result;
-}
-
-/* Return the path to the source file associated with symtab.  Returns NULL
-   if no symtab.  */
-
-char *
-symtab_to_filename (s)
-     struct symtab *s;
-{
-  int fd;
-
-  if (!s)
-    return NULL;
-
-  /* If we've seen the file before, just return fullname. */
-
-  if (s->fullname)
-    return s->fullname;
-
-  /* Try opening the file to setup fullname */
-
-  fd = open_source_file (s);
-  if (fd < 0)
-    return s->filename;		/* File not found.  Just use short name */
-
-  /* Found the file.  Cleanup and return the full name */
-
-  close (fd);
-  return s->fullname;
-}
-
-
-/* Create and initialize the table S->line_charpos that records
-   the positions of the lines in the source file, which is assumed
-   to be open on descriptor DESC.
-   All set S->nlines to the number of such lines.  */
-
-static void
-find_source_lines (s, desc)
-     struct symtab *s;
-     int desc;
-{
-  struct stat st;
-  register char *data, *p, *end;
-  int nlines = 0;
-  int lines_allocated = 1000;
-  int *line_charpos;
-  long mtime;
-  int size;
-
-  line_charpos = (int *) xmmalloc (s -> objfile -> md,
-				   lines_allocated * sizeof (int));
-  if (fstat (desc, &st) < 0)
-    perror_with_name (s->filename);
-
-  if (s && s->objfile && s->objfile->obfd)
-    {
-      mtime = bfd_get_mtime(s->objfile->obfd);
-      if (mtime && mtime < st.st_mtime)
-	printf_filtered ("Source file is more recent than executable.\n");
-    }
-  else if (exec_bfd)
-    {
-      mtime = bfd_get_mtime(exec_bfd);
-      if (mtime && mtime < st.st_mtime)
-	printf_filtered ("Source file is more recent than executable.\n");
-    }
-
-#ifdef LSEEK_NOT_LINEAR
-  {
-    char c;
-
-    /* Have to read it byte by byte to find out where the chars live */
-
-    line_charpos[0] = lseek (desc, 0, SEEK_CUR);
-    nlines = 1;
-    while (myread(desc, &c, 1)>0) 
-      {
-	if (c == '\n') 
-	  {
-	    if (nlines == lines_allocated) 
-	      {
-		lines_allocated *= 2;
-		line_charpos =
-		  (int *) xmrealloc (s -> objfile -> md, (char *) line_charpos,
-				     sizeof (int) * lines_allocated);
-	      }
-	    line_charpos[nlines++] = lseek (desc, 0, SEEK_CUR);
-	  }
-      }
-  }
-#else /* lseek linear.  */
-  {
-    struct cleanup *old_cleanups;
-
-    /* st_size might be a large type, but we only support source files whose 
-       size fits in an int.  */
-    size = (int) st.st_size;
-
-    /* Use malloc, not alloca, because this may be pretty large, and we may
-       run into various kinds of limits on stack size.  */
-    data = (char *) xmalloc (size);
-    old_cleanups = make_cleanup (free, data);
-
-    /* Reassign `size' to result of read for systems where \r\n -> \n.  */
-    size = myread (desc, data, size);
-    if (size < 0)
-      perror_with_name (s->filename);
-    end = data + size;
-    p = data;
-    line_charpos[0] = 0;
-    nlines = 1;
-    while (p != end)
-      {
-	if (*p++ == '\n'
-	    /* A newline at the end does not start a new line.  */
-	    && p != end)
-	  {
-	    if (nlines == lines_allocated)
-	      {
-		lines_allocated *= 2;
-		line_charpos =
-		  (int *) xmrealloc (s -> objfile -> md, (char *) line_charpos,
-				     sizeof (int) * lines_allocated);
-	      }
-	    line_charpos[nlines++] = p - data;
-	  }
-      }
-    do_cleanups (old_cleanups);
-  }
-#endif /* lseek linear.  */
-  s->nlines = nlines;
-  s->line_charpos =
-   (int *) xmrealloc (s -> objfile -> md, (char *) line_charpos,
-		      nlines * sizeof (int));
-
-}
-
-/* Return the character position of a line LINE in symtab S.
-   Return 0 if anything is invalid.  */
-
-#if 0	/* Currently unused */
-
-int
-source_line_charpos (s, line)
-     struct symtab *s;
-     int line;
-{
-  if (!s) return 0;
-  if (!s->line_charpos || line <= 0) return 0;
-  if (line > s->nlines)
-    line = s->nlines;
-  return s->line_charpos[line - 1];
-}
-
-/* Return the line number of character position POS in symtab S.  */
-
-int
-source_charpos_line (s, chr)
-    register struct symtab *s;
-    register int chr;
-{
-  register int line = 0;
-  register int *lnp;
-    
-  if (s == 0 || s->line_charpos == 0) return 0;
-  lnp = s->line_charpos;
-  /* Files are usually short, so sequential search is Ok */
-  while (line < s->nlines  && *lnp <= chr)
-    {
-      line++;
-      lnp++;
-    }
-  if (line >= s->nlines)
-    line = s->nlines;
-  return line;
-}
-
-#endif	/* 0 */
-
-
-/* Get full pathname and line number positions for a symtab.
-   Return nonzero if line numbers may have changed.
-   Set *FULLNAME to actual name of the file as found by `openp',
-   or to 0 if the file is not found.  */
-
-static int
-get_filename_and_charpos (s, fullname)
-     struct symtab *s;
-     char **fullname;
-{
-  register int desc, linenums_changed = 0;
-  
-  desc = open_source_file (s);
-  if (desc < 0)
-    {
-      if (fullname)
-	*fullname = NULL;
-      return 0;
-    }  
-  if (fullname)
-    *fullname = s->fullname;
-  if (s->line_charpos == 0) linenums_changed = 1;
-  if (linenums_changed) find_source_lines (s, desc);
-  close (desc);
-  return linenums_changed;
-}
-
-/* Print text describing the full name of the source file S
-   and the line number LINE and its corresponding character position.
-   The text starts with two Ctrl-z so that the Emacs-GDB interface
-   can easily find it.
-
-   MID_STATEMENT is nonzero if the PC is not at the beginning of that line.
-
-   Return 1 if successful, 0 if could not find the file.  */
-
-int
-identify_source_line (s, line, mid_statement, pc)
-     struct symtab *s;
-     int line;
-     int mid_statement;
-     CORE_ADDR pc;
-{
-  if (s->line_charpos == 0)
-    get_filename_and_charpos (s, (char **)NULL);
-  if (s->fullname == 0)
-    return 0;
-  if (line > s->nlines)
-    /* Don't index off the end of the line_charpos array.  */
-    return 0;
-  annotate_source (s->fullname, line, s->line_charpos[line - 1],
-		   mid_statement, pc);
-
-  current_source_line = line;
-  first_line_listed = line;
-  last_line_listed = line;
-  current_source_symtab = s;
-  return 1;
-}
-
-/* Print source lines from the file of symtab S,
-   starting with line number LINE and stopping before line number STOPLINE.  */
-
-void
-print_source_lines (s, line, stopline, noerror)
-     struct symtab *s;
-     int line, stopline;
-     int noerror;
-{
-  register int c;
-  register int desc;
-  register FILE *stream;
-  int nlines = stopline - line;
-
-  /* Regardless of whether we can open the file, set current_source_symtab. */
-  current_source_symtab = s;
-  current_source_line = line;
-  first_line_listed = line;
-
-  desc = open_source_file (s);
-  if (desc < 0)
-    {
-      if (! noerror) {
-	char *name = alloca (strlen (s->filename) + 100);
-	sprintf (name, "%s:%d", s->filename, line);
-        print_sys_errmsg (name, errno);
-      }
-      return;
-    }
-
-  if (s->line_charpos == 0)
-    find_source_lines (s, desc);
-
-  if (line < 1 || line > s->nlines)
-    {
-      close (desc);
-      error ("Line number %d out of range; %s has %d lines.",
-	     line, s->filename, s->nlines);
-    }
-
-  if (lseek (desc, s->line_charpos[line - 1], 0) < 0)
-    {
-      close (desc);
-      perror_with_name (s->filename);
-    }
-
-  stream = fdopen (desc, FDOPEN_MODE);
-  clearerr (stream);
-
-  while (nlines-- > 0)
-    {
-      c = fgetc (stream);
-      if (c == EOF) break;
-      last_line_listed = current_source_line;
-      printf_filtered ("%d\t", current_source_line++);
-      do
-	{
-	  if (c < 040 && c != '\t' && c != '\n' && c != '\r')
-	      printf_filtered ("^%c", c + 0100);
-	  else if (c == 0177)
-	    printf_filtered ("^?");
-#ifdef CRLF_SOURCE_FILES
-	  else if (c == '\r')
-	    {
-	      /* Just skip \r characters.  */
-	    }
-#endif
-	  else
-	    printf_filtered ("%c", c);
-	} while (c != '\n' && (c = fgetc (stream)) >= 0);
-    }
-
-  fclose (stream);
-}
-
-
-
-/* Print a list of files and line numbers which a user may choose from
-  in order to list a function which was specified ambiguously (as with
-  `list classname::overloadedfuncname', for example).  The vector in
-  SALS provides the filenames and line numbers.  */
-
-static void
-ambiguous_line_spec (sals)
-     struct symtabs_and_lines *sals;
-{
-  int i;
-
-  for (i = 0; i < sals->nelts; ++i)
-    printf_filtered("file: \"%s\", line number: %d\n",
-		    sals->sals[i].symtab->filename, sals->sals[i].line);
-}
-
-static void
-list_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct symtabs_and_lines sals, sals_end;
-  struct symtab_and_line sal, sal_end;
-  struct symbol *sym;
-  char *arg1;
-  int no_end = 1;
-  int dummy_end = 0;
-  int dummy_beg = 0;
-  int linenum_beg = 0;
-  char *p;
-
-  if (!have_full_symbols () && !have_partial_symbols())
-    error ("No symbol table is loaded.  Use the \"file\" command.");
-
-  /* Pull in a current source symtab if necessary */
-  if (current_source_symtab == 0 &&
-      (arg == 0 || arg[0] == '+' || arg[0] == '-'))
-    select_source_symtab (0);
-
-  /* "l" or "l +" lists next ten lines.  */
-
-  if (arg == 0 || STREQ (arg, "+"))
-    {
-      if (current_source_symtab == 0)
-	error ("No default source file yet.  Do \"help list\".");
-      print_source_lines (current_source_symtab, current_source_line,
-			  current_source_line + lines_to_list, 0);
-      return;
-    }
-
-  /* "l -" lists previous ten lines, the ones before the ten just listed.  */
-  if (STREQ (arg, "-"))
-    {
-      if (current_source_symtab == 0)
-	error ("No default source file yet.  Do \"help list\".");
-      print_source_lines (current_source_symtab,
-			  max (first_line_listed - lines_to_list, 1),
-			  first_line_listed, 0);
-      return;
-    }
-
-  /* Now if there is only one argument, decode it in SAL
-     and set NO_END.
-     If there are two arguments, decode them in SAL and SAL_END
-     and clear NO_END; however, if one of the arguments is blank,
-     set DUMMY_BEG or DUMMY_END to record that fact.  */
-
-  arg1 = arg;
-  if (*arg1 == ',')
-    dummy_beg = 1;
-  else
-    {
-      sals = decode_line_1 (&arg1, 0, 0, 0, 0);
-
-      if (! sals.nelts) return;  /*  C++  */
-      if (sals.nelts > 1)
-	{
-	  ambiguous_line_spec (&sals);
-	  free (sals.sals);
-	  return;
-	}
-
-      sal = sals.sals[0];
-      free (sals.sals);
-    }
-
-  /* Record whether the BEG arg is all digits.  */
-
-  for (p = arg; p != arg1 && *p >= '0' && *p <= '9'; p++);
-  linenum_beg = (p == arg1);
-
-  while (*arg1 == ' ' || *arg1 == '\t')
-    arg1++;
-  if (*arg1 == ',')
-    {
-      no_end = 0;
-      arg1++;
-      while (*arg1 == ' ' || *arg1 == '\t')
-	arg1++;
-      if (*arg1 == 0)
-	dummy_end = 1;
-      else
-	{
-	  if (dummy_beg)
-	    sals_end = decode_line_1 (&arg1, 0, 0, 0, 0);
-	  else
-	    sals_end = decode_line_1 (&arg1, 0, sal.symtab, sal.line, 0);
-	  if (sals_end.nelts == 0) 
-	    return;
-	  if (sals_end.nelts > 1)
-	    {
-	      ambiguous_line_spec (&sals_end);
-	      free (sals_end.sals);
-	      return;
-	    }
-	  sal_end = sals_end.sals[0];
-	  free (sals_end.sals);
-	}
-    }
-
-  if (*arg1)
-    error ("Junk at end of line specification.");
-
-  if (!no_end && !dummy_beg && !dummy_end
-      && sal.symtab != sal_end.symtab)
-    error ("Specified start and end are in different files.");
-  if (dummy_beg && dummy_end)
-    error ("Two empty args do not say what lines to list.");
- 
-  /* if line was specified by address,
-     first print exactly which line, and which file.
-     In this case, sal.symtab == 0 means address is outside
-     of all known source files, not that user failed to give a filename.  */
-  if (*arg == '*')
-    {
-      if (sal.symtab == 0)
-	/* FIXME-32x64--assumes sal.pc fits in long.  */
-	error ("No source file for address %s.",
-		local_hex_string((unsigned long) sal.pc));
-      sym = find_pc_function (sal.pc);
-      if (sym)
-	{
-	  print_address_numeric (sal.pc, 1, gdb_stdout);
-	  printf_filtered (" is in ");
-	  fputs_filtered (SYMBOL_SOURCE_NAME (sym), gdb_stdout);
-	  printf_filtered (" (%s:%d).\n", sal.symtab->filename, sal.line);
-	}
-      else
-	{
-	  print_address_numeric (sal.pc, 1, gdb_stdout);
-	  printf_filtered (" is at %s:%d.\n",
-			   sal.symtab->filename, sal.line);
-	}
-    }
-
-  /* If line was not specified by just a line number,
-     and it does not imply a symtab, it must be an undebuggable symbol
-     which means no source code.  */
-
-  if (! linenum_beg && sal.symtab == 0)
-    error ("No line number known for %s.", arg);
-
-  /* If this command is repeated with RET,
-     turn it into the no-arg variant.  */
-
-  if (from_tty)
-    *arg = 0;
-
-  if (dummy_beg && sal_end.symtab == 0)
-    error ("No default source file yet.  Do \"help list\".");
-  if (dummy_beg)
-    print_source_lines (sal_end.symtab,
-			max (sal_end.line - (lines_to_list - 1), 1),
-			sal_end.line + 1, 0);
-  else if (sal.symtab == 0)
-    error ("No default source file yet.  Do \"help list\".");
-  else if (no_end)
-    print_source_lines (sal.symtab,
-			max (sal.line - (lines_to_list / 2), 1),
-			sal.line + (lines_to_list / 2), 0);
-  else
-    print_source_lines (sal.symtab, sal.line,
-			(dummy_end
-			 ? sal.line + lines_to_list
-			 : sal_end.line + 1),
-			0);
-}
-
-/* Print info on range of pc's in a specified line.  */
-
-static void
-line_info (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  CORE_ADDR start_pc, end_pc;
-  int i;
-
-  INIT_SAL (&sal);	/* initialize to zeroes */
-
-  if (arg == 0)
-    {
-      sal.symtab = current_source_symtab;
-      sal.line = last_line_listed;
-      sals.nelts = 1;
-      sals.sals = (struct symtab_and_line *)
-	xmalloc (sizeof (struct symtab_and_line));
-      sals.sals[0] = sal;
-    }
-  else
-    {
-      sals = decode_line_spec_1 (arg, 0);
-      
-      dont_repeat ();
-    }
-
-  /* C++  More than one line may have been specified, as when the user
-     specifies an overloaded function name. Print info on them all. */
-  for (i = 0; i < sals.nelts; i++)
-    {
-      sal = sals.sals[i];
-      
-      if (sal.symtab == 0)
-	{
-	  printf_filtered ("No line number information available");
-	  if (sal.pc != 0)
-	    {
-	      /* This is useful for "info line *0x7f34".  If we can't tell the
-		 user about a source line, at least let them have the symbolic
-		 address.  */
-	      printf_filtered (" for address ");
-	      wrap_here ("  ");
-	      print_address (sal.pc, gdb_stdout);
-	    }
-	  else
-	    printf_filtered (".");
-	  printf_filtered ("\n");
-	}
-      else if (sal.line > 0
-	       && find_line_pc_range (sal, &start_pc, &end_pc))
-	{
-	  if (start_pc == end_pc)
-	    {
-	      printf_filtered ("Line %d of \"%s\"",
-			       sal.line, sal.symtab->filename);
-	      wrap_here ("  ");
-	      printf_filtered (" is at address ");
-	      print_address (start_pc, gdb_stdout);
-	      wrap_here ("  ");
-	      printf_filtered (" but contains no code.\n");
-	    }
-	  else
-	    {
-	      printf_filtered ("Line %d of \"%s\"",
-			       sal.line, sal.symtab->filename);
-	      wrap_here ("  ");
-	      printf_filtered (" starts at address ");
-	      print_address (start_pc, gdb_stdout);
-	      wrap_here ("  ");
-	      printf_filtered (" and ends at ");
-	      print_address (end_pc, gdb_stdout);
-	      printf_filtered (".\n");
-	    }
-
-	  /* x/i should display this line's code.  */
-	  set_next_address (start_pc);
-
-	  /* Repeating "info line" should do the following line.  */
-	  last_line_listed = sal.line + 1;
-
-	  /* If this is the only line, show the source code.  If it could
-	     not find the file, don't do anything special.  */
-	  if (annotation_level && sals.nelts == 1)
-	    identify_source_line (sal.symtab, sal.line, 0, start_pc);
-	}
-      else
-	/* Is there any case in which we get here, and have an address
-	   which the user would want to see?  If we have debugging symbols
-	   and no line numbers?  */
-	printf_filtered ("Line number %d is out of range for \"%s\".\n",
-			 sal.line, sal.symtab->filename);
-    }
-  free (sals.sals);
-}
-
-/* Commands to search the source file for a regexp.  */
-
-/* ARGSUSED */
-static void
-forward_search_command (regex, from_tty)
-     char *regex;
-     int from_tty;
-{
-  register int c;
-  register int desc;
-  register FILE *stream;
-  int line = last_line_listed + 1;
-  char *msg;
-
-  msg = (char *) re_comp (regex);
-  if (msg)
-    error (msg);
-
-  if (current_source_symtab == 0)
-    select_source_symtab (0);
-
-  /* Search from last_line_listed+1 in current_source_symtab */
-
-  desc = open_source_file (current_source_symtab);
-  if (desc < 0)
-    perror_with_name (current_source_symtab->filename);
-
-  if (current_source_symtab->line_charpos == 0)
-    find_source_lines (current_source_symtab, desc);
-
-  if (line < 1 || line > current_source_symtab->nlines)
-    {
-      close (desc);
-      error ("Expression not found");
-    }
-
-  if (lseek (desc, current_source_symtab->line_charpos[line - 1], 0) < 0)
-    {
-      close (desc);
-      perror_with_name (current_source_symtab->filename);
-    }
-
-  stream = fdopen (desc, FDOPEN_MODE);
-  clearerr (stream);
-  while (1) {
-    static char *buf = NULL;
-    register char *p;
-    int cursize, newsize;
-
-    cursize = 256;
-    buf = xmalloc (cursize);
-    p = buf;
-
-    c = getc (stream);
-    if (c == EOF)
-      break;
-    do {
-      *p++ = c;
-      if (p - buf == cursize)
-	{
-	  newsize = cursize + cursize / 2;
-	  buf = xrealloc (buf, newsize);
-	  p = buf + cursize;
-	  cursize = newsize;
-	}
-    } while (c != '\n' && (c = getc (stream)) >= 0);
-
-    /* we now have a source line in buf, null terminate and match */
-    *p = 0;
-    if (re_exec (buf) > 0)
-      {
-	/* Match! */
-	fclose (stream);
-	print_source_lines (current_source_symtab, line, line+1, 0);
-	set_internalvar (lookup_internalvar ("_"),
-			 value_from_longest (builtin_type_int,
-					     (LONGEST) line));
-	current_source_line = max (line - lines_to_list / 2, 1);
-	return;
-      }
-    line++;
-  }
-
-  printf_filtered ("Expression not found\n");
-  fclose (stream);
-}
-
-/* ARGSUSED */
-static void
-reverse_search_command (regex, from_tty)
-     char *regex;
-     int from_tty;
-{
-  register int c;
-  register int desc;
-  register FILE *stream;
-  int line = last_line_listed - 1;
-  char *msg;
-
-  msg = (char *) re_comp (regex);
-  if (msg)
-    error (msg);
-
-  if (current_source_symtab == 0)
-    select_source_symtab (0);
-
-  /* Search from last_line_listed-1 in current_source_symtab */
-
-  desc = open_source_file (current_source_symtab);
-  if (desc < 0)
-    perror_with_name (current_source_symtab->filename);
-
-  if (current_source_symtab->line_charpos == 0)
-    find_source_lines (current_source_symtab, desc);
-
-  if (line < 1 || line > current_source_symtab->nlines)
-    {
-      close (desc);
-      error ("Expression not found");
-    }
-
-  if (lseek (desc, current_source_symtab->line_charpos[line - 1], 0) < 0)
-    {
-      close (desc);
-      perror_with_name (current_source_symtab->filename);
-    }
-
-  stream = fdopen (desc, FDOPEN_MODE);
-  clearerr (stream);
-  while (line > 1)
-    {
-/* FIXME!!!  We walk right off the end of buf if we get a long line!!! */
-      char buf[4096];		/* Should be reasonable??? */
-      register char *p = buf;
-
-      c = getc (stream);
-      if (c == EOF)
-	break;
-      do {
-	*p++ = c;
-      } while (c != '\n' && (c = getc (stream)) >= 0);
-
-      /* We now have a source line in buf; null terminate and match.  */
-      *p = 0;
-      if (re_exec (buf) > 0)
-	{
-	  /* Match! */
-	  fclose (stream);
-	  print_source_lines (current_source_symtab,
-			      line, line+1, 0);
-	  set_internalvar (lookup_internalvar ("_"),
-			   value_from_longest (builtin_type_int,
-					       (LONGEST) line));
-	  current_source_line = max (line - lines_to_list / 2, 1);
-	  return;
-	}
-      line--;
-      if (fseek (stream, current_source_symtab->line_charpos[line - 1], 0) < 0)
-	{
-	  fclose (stream);
-	  perror_with_name (current_source_symtab->filename);
-	}
-    }
-
-  printf_filtered ("Expression not found\n");
-  fclose (stream);
-  return;
-}
-
-void
-_initialize_source ()
-{
-  struct cmd_list_element *c;
-  current_source_symtab = 0;
-  init_source_path ();
-
-  /* The intention is to use POSIX Basic Regular Expressions.
-     Always use the GNU regex routine for consistency across all hosts.
-     Our current GNU regex.c does not have all the POSIX features, so this is
-     just an approximation.  */
-  re_set_syntax (RE_SYNTAX_GREP);
-
-  c = add_cmd ("directory", class_files, directory_command,
-	   "Add directory DIR to beginning of search path for source files.\n\
-Forget cached info on source file locations and line positions.\n\
-DIR can also be $cwd for the current working directory, or $cdir for the\n\
-directory in which the source file was compiled into object code.\n\
-With no argument, reset the search path to $cdir:$cwd, the default.",
-	       &cmdlist);
-  c->completer = filename_completer;
-
-  add_cmd ("directories", no_class, show_directories,
-	   "Current search path for finding source files.\n\
-$cwd in the path means the current working directory.\n\
-$cdir in the path means the compilation directory of the source file.",
-	   &showlist);
-
-  add_info ("source", source_info,
-	    "Information about the current source file.");
-
-  add_info ("line", line_info,
-	    concat ("Core addresses of the code for a source line.\n\
-Line can be specified as\n\
-  LINENUM, to list around that line in current file,\n\
-  FILE:LINENUM, to list around that line in that file,\n\
-  FUNCTION, to list around beginning of that function,\n\
-  FILE:FUNCTION, to distinguish among like-named static functions.\n\
-", "\
-Default is to describe the last source line that was listed.\n\n\
-This sets the default address for \"x\" to the line's first instruction\n\
-so that \"x/i\" suffices to start examining the machine code.\n\
-The address is also stored as the value of \"$_\".", NULL));
-
-  add_com ("forward-search", class_files, forward_search_command,
-	   "Search for regular expression (see regex(3)) from last line listed.\n\
-The matching line number is also stored as the value of \"$_\".");
-  add_com_alias ("search", "forward-search", class_files, 0);
-
-  add_com ("reverse-search", class_files, reverse_search_command,
-	   "Search backward for regular expression (see regex(3)) from last line listed.\n\
-The matching line number is also stored as the value of \"$_\".");
-
-  add_com ("list", class_files, list_command,
-	   concat ("List specified function or line.\n\
-With no argument, lists ten more lines after or around previous listing.\n\
-\"list -\" lists the ten lines before a previous ten-line listing.\n\
-One argument specifies a line, and ten lines are listed around that line.\n\
-Two arguments with comma between specify starting and ending lines to list.\n\
-", "\
-Lines can be specified in these ways:\n\
-  LINENUM, to list around that line in current file,\n\
-  FILE:LINENUM, to list around that line in that file,\n\
-  FUNCTION, to list around beginning of that function,\n\
-  FILE:FUNCTION, to distinguish among like-named static functions.\n\
-  *ADDRESS, to list around the line containing that address.\n\
-With two args if one is empty it stands for ten lines away from the other arg.", NULL));
-
-  add_com_alias ("l", "list", class_files, 1);
-
-  add_show_from_set
-    (add_set_cmd ("listsize", class_support, var_uinteger,
-		  (char *)&lines_to_list,
-	"Set number of source lines gdb will list by default.",
-		  &setlist),
-     &showlist);
-}
diff --git a/gdb/sp64-tdep.c b/gdb/sp64-tdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/sp64-tdep.c
+++ /dev/null
diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c
deleted file mode 100644
index 3f5f8bf..0000000
--- a/gdb/sparc-nat.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/* Functions specific to running gdb native on a SPARC running SunOS4.
-   Copyright 1989, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-
-#include <signal.h>
-#include <sys/ptrace.h>
-#include <sys/wait.h>
-#ifdef __linux__
-#include <asm/reg.h>
-#else
-#include <machine/reg.h>
-#endif
-#include <sys/user.h>
-
-/* We don't store all registers immediately when requested, since they
-   get sent over in large chunks anyway.  Instead, we accumulate most
-   of the changes and send them over once.  "deferred_stores" keeps
-   track of which sets of registers we have locally-changed copies of,
-   so we only need send the groups that have changed.  */
-
-#define	INT_REGS	1
-#define	STACK_REGS	2
-#define	FP_REGS		4
-
-static void
-fetch_core_registers PARAMS ((char *, unsigned int, int, CORE_ADDR));
-
-/* Fetch one or more registers from the inferior.  REGNO == -1 to get
-   them all.  We actually fetch more than requested, when convenient,
-   marking them as valid so we won't fetch them again.  */
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-  int i;
-
-  /* We should never be called with deferred stores, because a prerequisite
-     for writing regs is to have fetched them all (PREPARE_TO_STORE), sigh.  */
-  if (deferred_stores) abort();
-
-  DO_DEFERRED_STORES;
-
-  /* Global and Out regs are fetched directly, as well as the control
-     registers.  If we're getting one of the in or local regs,
-     and the stack pointer has not yet been fetched,
-     we have to do that first, since they're found in memory relative
-     to the stack pointer.  */
-  if (regno < O7_REGNUM  /* including -1 */
-      || regno >= Y_REGNUM
-      || (!register_valid[SP_REGNUM] && regno < I7_REGNUM))
-    {
-      if (0 != ptrace (PTRACE_GETREGS, inferior_pid,
-		       (PTRACE_ARG3_TYPE) &inferior_registers, 0))
-	perror("ptrace_getregs");
-      
-      registers[REGISTER_BYTE (0)] = 0;
-      memcpy (&registers[REGISTER_BYTE (1)], &inferior_registers.r_g1,
-	      15 * REGISTER_RAW_SIZE (G0_REGNUM));
-      *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps; 
-      *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-      *(int *)&registers[REGISTER_BYTE (NPC_REGNUM)] = inferior_registers.r_npc;
-      *(int *)&registers[REGISTER_BYTE (Y_REGNUM)] = inferior_registers.r_y;
-
-      for (i = G0_REGNUM; i <= O7_REGNUM; i++)
-	register_valid[i] = 1;
-      register_valid[Y_REGNUM] = 1;
-      register_valid[PS_REGNUM] = 1;
-      register_valid[PC_REGNUM] = 1;
-      register_valid[NPC_REGNUM] = 1;
-      /* If we don't set these valid, read_register_bytes() rereads
-	 all the regs every time it is called!  FIXME.  */
-      register_valid[WIM_REGNUM] = 1;	/* Not true yet, FIXME */
-      register_valid[TBR_REGNUM] = 1;	/* Not true yet, FIXME */
-      register_valid[CPS_REGNUM] = 1;	/* Not true yet, FIXME */
-    }
-
-  /* Floating point registers */
-  if (regno == -1 ||
-      regno == FPS_REGNUM ||
-      (regno >= FP0_REGNUM && regno <= FP0_REGNUM + 31))
-    {
-      if (0 != ptrace (PTRACE_GETFPREGS, inferior_pid,
-		       (PTRACE_ARG3_TYPE) &inferior_fp_registers,
-		       0))
-	    perror("ptrace_getfpregs");
-      memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
-	      sizeof inferior_fp_registers.fpu_fr);
-      memcpy (&registers[REGISTER_BYTE (FPS_REGNUM)],
-	     &inferior_fp_registers.Fpu_fsr,
-	     sizeof (FPU_FSR_TYPE));
-      for (i = FP0_REGNUM; i <= FP0_REGNUM+31; i++)
-	register_valid[i] = 1;
-      register_valid[FPS_REGNUM] = 1;
-    }
-
-  /* These regs are saved on the stack by the kernel.  Only read them
-     all (16 ptrace calls!) if we really need them.  */
-  if (regno == -1)
-    {
-      target_read_memory (*(CORE_ADDR*)&registers[REGISTER_BYTE (SP_REGNUM)],
-		          &registers[REGISTER_BYTE (L0_REGNUM)],
-			  16*REGISTER_RAW_SIZE (L0_REGNUM));
-      for (i = L0_REGNUM; i <= I7_REGNUM; i++)
-	register_valid[i] = 1;
-    }
-  else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
-    {
-      CORE_ADDR sp = *(CORE_ADDR*)&registers[REGISTER_BYTE (SP_REGNUM)];
-      i = REGISTER_BYTE (regno);
-      if (register_valid[regno])
-	printf_unfiltered("register %d valid and read\n", regno);
-      target_read_memory (sp + i - REGISTER_BYTE (L0_REGNUM),
-			  &registers[i], REGISTER_RAW_SIZE (regno));
-      register_valid[regno] = 1;
-    }
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-  int wanna_store = INT_REGS + STACK_REGS + FP_REGS;
-
-  /* First decide which pieces of machine-state we need to modify.  
-     Default for regno == -1 case is all pieces.  */
-  if (regno >= 0)
-    if (FP0_REGNUM <= regno && regno < FP0_REGNUM + 32)
-      {
-	wanna_store = FP_REGS;
-      }
-    else 
-      {
-	if (regno == SP_REGNUM)
-	  wanna_store = INT_REGS + STACK_REGS;
-	else if (regno < L0_REGNUM || regno > I7_REGNUM)
-	  wanna_store = INT_REGS;
-	else if (regno == FPS_REGNUM)
-	  wanna_store = FP_REGS;
-	else
-	  wanna_store = STACK_REGS;
-      }
-
-  /* See if we're forcing the stores to happen now, or deferring. */
-  if (regno == -2)
-    {
-      wanna_store = deferred_stores;
-      deferred_stores = 0;
-    }
-  else
-    {
-      if (wanna_store == STACK_REGS)
-	{
-	  /* Fall through and just store one stack reg.  If we deferred
-	     it, we'd have to store them all, or remember more info.  */
-	}
-      else
-	{
-	  deferred_stores |= wanna_store;
-	  return;
-	}
-    }
-
-  if (wanna_store & STACK_REGS)
-    {
-      CORE_ADDR sp = *(CORE_ADDR *)&registers[REGISTER_BYTE (SP_REGNUM)];
-
-      if (regno < 0 || regno == SP_REGNUM)
-	{
-	  if (!register_valid[L0_REGNUM+5]) abort();
-	  target_write_memory (sp, 
-			       &registers[REGISTER_BYTE (L0_REGNUM)],
-			       16*REGISTER_RAW_SIZE (L0_REGNUM));
-	}
-      else
-	{
-	  if (!register_valid[regno]) abort();
-	  target_write_memory (sp + REGISTER_BYTE (regno) - REGISTER_BYTE (L0_REGNUM),
-			       &registers[REGISTER_BYTE (regno)],
-			       REGISTER_RAW_SIZE (regno));
-	}
-	
-    }
-
-  if (wanna_store & INT_REGS)
-    {
-      if (!register_valid[G1_REGNUM]) abort();
-
-      memcpy (&inferior_registers.r_g1, &registers[REGISTER_BYTE (G1_REGNUM)],
-	      15 * REGISTER_RAW_SIZE (G1_REGNUM));
-
-      inferior_registers.r_ps =
-	*(int *)&registers[REGISTER_BYTE (PS_REGNUM)];
-      inferior_registers.r_pc =
-	*(int *)&registers[REGISTER_BYTE (PC_REGNUM)];
-      inferior_registers.r_npc =
-	*(int *)&registers[REGISTER_BYTE (NPC_REGNUM)];
-      inferior_registers.r_y =
-	*(int *)&registers[REGISTER_BYTE (Y_REGNUM)];
-
-      if (0 != ptrace (PTRACE_SETREGS, inferior_pid,
-		       (PTRACE_ARG3_TYPE) &inferior_registers, 0))
-	perror("ptrace_setregs");
-    }
-
-  if (wanna_store & FP_REGS)
-    {
-      if (!register_valid[FP0_REGNUM+9]) abort();
-      memcpy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
-	      sizeof inferior_fp_registers.fpu_fr);
-      memcpy (&inferior_fp_registers.Fpu_fsr, 
-	      &registers[REGISTER_BYTE (FPS_REGNUM)], sizeof (FPU_FSR_TYPE));
-      if (0 !=
-	 ptrace (PTRACE_SETFPREGS, inferior_pid,
-		 (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0))
-	 perror("ptrace_setfpregs");
-    }
-}
-
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
-  char *core_reg_sect;
-  unsigned core_reg_size;
-  int which;
-  CORE_ADDR ignore;	/* reg addr, unused in this version */
-{
-
-  if (which == 0) {
-
-    /* Integer registers */
-
-#define gregs ((struct regs *)core_reg_sect)
-    /* G0 *always* holds 0.  */
-    *(int *)&registers[REGISTER_BYTE (0)] = 0;
-
-    /* The globals and output registers.  */
-    memcpy (&registers[REGISTER_BYTE (G1_REGNUM)], &gregs->r_g1, 
-	    15 * REGISTER_RAW_SIZE (G1_REGNUM));
-    *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = gregs->r_ps;
-    *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = gregs->r_pc;
-    *(int *)&registers[REGISTER_BYTE (NPC_REGNUM)] = gregs->r_npc;
-    *(int *)&registers[REGISTER_BYTE (Y_REGNUM)] = gregs->r_y;
-
-    /* My best guess at where to get the locals and input
-       registers is exactly where they usually are, right above
-       the stack pointer.  If the core dump was caused by a bus error
-       from blowing away the stack pointer (as is possible) then this
-       won't work, but it's worth the try. */
-    {
-      int sp;
-
-      sp = *(int *)&registers[REGISTER_BYTE (SP_REGNUM)];
-      if (0 != target_read_memory (sp, &registers[REGISTER_BYTE (L0_REGNUM)], 
-			  16 * REGISTER_RAW_SIZE (L0_REGNUM)))
-	{
-	  /* fprintf_unfiltered so user can still use gdb */
-	  fprintf_unfiltered (gdb_stderr,
-		   "Couldn't read input and local registers from core file\n");
-	}
-    }
-  } else if (which == 2) {
-
-    /* Floating point registers */
-
-#define fpuregs  ((struct fpu *) core_reg_sect)
-    if (core_reg_size >= sizeof (struct fpu))
-      {
-	memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], fpuregs->fpu_regs,
-		sizeof (fpuregs->fpu_regs));
-	memcpy (&registers[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr,
-		sizeof (FPU_FSR_TYPE));
-      }
-    else
-      fprintf_unfiltered (gdb_stderr, "Couldn't read float regs from core file\n");
-  }
-}
-
-int
-kernel_u_size ()
-{
-  return (sizeof (struct user));
-}
-
-
-/* Register that we are able to handle sparc core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns sparc_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_sparc ()
-{
-  add_core_fns (&sparc_core_fns);
-}
diff --git a/gdb/sparc-stub.c b/gdb/sparc-stub.c
deleted file mode 100644
index 7da65c2..0000000
--- a/gdb/sparc-stub.c
+++ /dev/null
@@ -1,846 +0,0 @@
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED
-
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- *  Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $
- *
- *  Module name: remcom.c $
- *  Revision: 1.34 $
- *  Date: 91/03/09 12:29:49 $
- *  Contributor:     Lake Stevens Instrument Division$
- *
- *  Description:     low level support for gdb debugger. $
- *
- *  Considerations:  only works on target hardware $
- *
- *  Written by:      Glenn Engel $
- *  ModuleState:     Experimental $
- *
- *  NOTES:           See Below $
- *
- *  Modified for SPARC by Stu Grossman, Cygnus Support.
- *
- *  This code has been extensively tested on the Fujitsu SPARClite demo board.
- *
- *  To enable debugger support, two things need to happen.  One, a
- *  call to set_debug_traps() is necessary in order to allow any breakpoints
- *  or error conditions to be properly intercepted and reported to gdb.
- *  Two, a breakpoint needs to be generated to begin communication.  This
- *  is most easily accomplished by a call to breakpoint().  Breakpoint()
- *  simulates a breakpoint by executing a trap #1.
- *
- *************
- *
- *    The following gdb commands are supported:
- *
- * command          function                               Return value
- *
- *    g             return the value of the CPU registers  hex data or ENN
- *    G             set the value of the CPU registers     OK or ENN
- *
- *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
- *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
- *
- *    c             Resume at current address              SNN   ( signal NN)
- *    cAA..AA       Continue at address AA..AA             SNN
- *
- *    s             Step one instruction                   SNN
- *    sAA..AA       Step one instruction from AA..AA       SNN
- *
- *    k             kill
- *
- *    ?             What was the last sigval ?             SNN   (signal NN)
- *
- *    bBB..BB	    Set baud rate to BB..BB		   OK or BNN, then sets
- *							   baud rate
- *
- * All commands and responses are sent with a packet which includes a
- * checksum.  A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum>    :: < two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer.  '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host:                  Reply:
- * $m0,10#2a               +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-#include <string.h>
-#include <signal.h>
-
-/************************************************************************
- *
- * external low-level support routines
- */
-
-extern void putDebugChar();	/* write a single character      */
-extern int getDebugChar();	/* read and return a single char */
-
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX 2048
-
-static int initialized = 0;	/* !0 means we've been initialized */
-
-static void set_mem_fault_trap();
-
-static const char hexchars[]="0123456789abcdef";
-
-#define NUMREGS 72
-
-/* Number of bytes of registers.  */
-#define NUMREGBYTES (NUMREGS * 4)
-enum regnames {G0, G1, G2, G3, G4, G5, G6, G7,
-		 O0, O1, O2, O3, O4, O5, SP, O7,
-		 L0, L1, L2, L3, L4, L5, L6, L7,
-		 I0, I1, I2, I3, I4, I5, FP, I7,
-
-		 F0, F1, F2, F3, F4, F5, F6, F7,
-		 F8, F9, F10, F11, F12, F13, F14, F15,
-		 F16, F17, F18, F19, F20, F21, F22, F23,
-		 F24, F25, F26, F27, F28, F29, F30, F31,
-		 Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR };
-
-/***************************  ASSEMBLY CODE MACROS *************************/
-/* 									   */
-
-extern void trap_low();
-
-asm("
-	.reserve trapstack, 1000 * 4, \"bss\", 8
-
-	.data
-	.align	4
-
-in_trap_handler:
-	.word	0
-
-	.text
-	.align 4
-
-! This function is called when any SPARC trap (except window overflow or
-! underflow) occurs.  It makes sure that the invalid register window is still
-! available before jumping into C code.  It will also restore the world if you
-! return from handle_exception.
-
-	.globl _trap_low
-_trap_low:
-	mov	%psr, %l0
-	mov	%wim, %l3
-
-	srl	%l3, %l0, %l4		! wim >> cwp
-	cmp	%l4, 1
-	bne	window_fine		! Branch if not in the invalid window
-	nop
-
-! Handle window overflow
-
-	mov	%g1, %l4		! Save g1, we use it to hold the wim
-	srl	%l3, 1, %g1		! Rotate wim right
-	tst	%g1
-	bg	good_wim		! Branch if new wim is non-zero
-	nop
-
-! At this point, we need to bring a 1 into the high order bit of the wim.
-! Since we don't want to make any assumptions about the number of register
-! windows, we figure it out dynamically so as to setup the wim correctly.
-
-	not	%g1			! Fill g1 with ones
-	mov	%g1, %wim		! Fill the wim with ones
-	nop
-	nop
-	nop
-	mov	%wim, %g1		! Read back the wim
-	inc	%g1			! Now g1 has 1 just to left of wim
-	srl	%g1, 1, %g1		! Now put 1 at top of wim
-	mov	%g0, %wim		! Clear wim so that subsequent save
-	nop				!  won't trap
-	nop
-	nop
-
-good_wim:
-	save	%g0, %g0, %g0		! Slip into next window
-	mov	%g1, %wim		! Install the new wim
-
-	std	%l0, [%sp + 0 * 4]	! save L & I registers
-	std	%l2, [%sp + 2 * 4]
-	std	%l4, [%sp + 4 * 4]
-	std	%l6, [%sp + 6 * 4]
-
-	std	%i0, [%sp + 8 * 4]
-	std	%i2, [%sp + 10 * 4]
-	std	%i4, [%sp + 12 * 4]
-	std	%i6, [%sp + 14 * 4]
-
-	restore				! Go back to trap window.
-	mov	%l4, %g1		! Restore %g1
-
-window_fine:
-	sethi	%hi(in_trap_handler), %l4
-	ld	[%lo(in_trap_handler) + %l4], %l5
-	tst	%l5
-	bg	recursive_trap
-	inc	%l5
-
-	set	trapstack+1000*4, %sp	! Switch to trap stack
-
-recursive_trap:
-	st	%l5, [%lo(in_trap_handler) + %l4]
-	sub	%sp,(16+1+6+1+72)*4,%sp	! Make room for input & locals
- 					! + hidden arg + arg spill
-					! + doubleword alignment
-					! + registers[72] local var
-
-	std	%g0, [%sp + (24 + 0) * 4] ! registers[Gx]
-	std	%g2, [%sp + (24 + 2) * 4]
-	std	%g4, [%sp + (24 + 4) * 4]
-	std	%g6, [%sp + (24 + 6) * 4]
-
-	std	%i0, [%sp + (24 + 8) * 4] ! registers[Ox]
-	std	%i2, [%sp + (24 + 10) * 4]
-	std	%i4, [%sp + (24 + 12) * 4]
-	std	%i6, [%sp + (24 + 14) * 4]
-					! F0->F31 not implemented
-	mov	%y, %l4
-	mov	%tbr, %l5
-	st	%l4, [%sp + (24 + 64) * 4] ! Y
-	st	%l0, [%sp + (24 + 65) * 4] ! PSR
-	st	%l3, [%sp + (24 + 66) * 4] ! WIM
-	st	%l5, [%sp + (24 + 67) * 4] ! TBR
-	st	%l1, [%sp + (24 + 68) * 4] ! PC
-	st	%l2, [%sp + (24 + 69) * 4] ! NPC
-
-					! CPSR and FPSR not impl
-
-	or	%l0, 0xf20, %l4
-	mov	%l4, %psr		! Turn on traps, disable interrupts
-
-	call	_handle_exception
-	add	%sp, 24 * 4, %o0	! Pass address of registers
-
-! Reload all of the registers that aren't on the stack
-
-	ld	[%sp + (24 + 1) * 4], %g1 ! registers[Gx]
-	ldd	[%sp + (24 + 2) * 4], %g2
-	ldd	[%sp + (24 + 4) * 4], %g4
-	ldd	[%sp + (24 + 6) * 4], %g6
-
-	ldd	[%sp + (24 + 8) * 4], %i0 ! registers[Ox]
-	ldd	[%sp + (24 + 10) * 4], %i2
-	ldd	[%sp + (24 + 12) * 4], %i4
-	ldd	[%sp + (24 + 14) * 4], %i6
-
-	ldd	[%sp + (24 + 64) * 4], %l0 ! Y & PSR
-	ldd	[%sp + (24 + 68) * 4], %l2 ! PC & NPC
-
-	restore				! Ensure that previous window is valid
-	save	%g0, %g0, %g0		!  by causing a window_underflow trap
-
-	mov	%l0, %y
-	mov	%l1, %psr		! Make sure that traps are disabled
-					! for rett
-
-	sethi	%hi(in_trap_handler), %l4
-	ld	[%lo(in_trap_handler) + %l4], %l5
-	dec	%l5
-	st	%l5, [%lo(in_trap_handler) + %l4]
-
-	jmpl	%l2, %g0		! Restore old PC
-	rett	%l3			! Restore old nPC
-");
-
-/* Convert ch from a hex digit to an int */
-
-static int
-hex(ch)
-     unsigned char ch;
-{
-  if (ch >= 'a' && ch <= 'f')
-    return ch-'a'+10;
-  if (ch >= '0' && ch <= '9')
-    return ch-'0';
-  if (ch >= 'A' && ch <= 'F')
-    return ch-'A'+10;
-  return -1;
-}
-
-/* scan for the sequence $<data>#<checksum>     */
-
-static void
-getpacket(buffer)
-     char *buffer;
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int i;
-  int count;
-  unsigned char ch;
-
-  do
-    {
-      /* wait around for the start character, ignore all other characters */
-      while ((ch = (getDebugChar() & 0x7f)) != '$') ;
-
-      checksum = 0;
-      xmitcsum = -1;
-
-      count = 0;
-
-      /* now, read until a # or end of buffer is found */
-      while (count < BUFMAX)
-	{
-	  ch = getDebugChar() & 0x7f;
-	  if (ch == '#')
-	    break;
-	  checksum = checksum + ch;
-	  buffer[count] = ch;
-	  count = count + 1;
-	}
-
-      if (count >= BUFMAX)
-	continue;
-
-      buffer[count] = 0;
-
-      if (ch == '#')
-	{
-	  xmitcsum = hex(getDebugChar() & 0x7f) << 4;
-	  xmitcsum |= hex(getDebugChar() & 0x7f);
-#if 0
-	  /* Humans shouldn't have to figure out checksums to type to it. */
-	  putDebugChar ('+');
-	  return;
-#endif
-	  if (checksum != xmitcsum)
-	    putDebugChar('-');	/* failed checksum */
-	  else
-	    {
-	      putDebugChar('+'); /* successful transfer */
-	      /* if a sequence char is present, reply the sequence ID */
-	      if (buffer[2] == ':')
-		{
-		  putDebugChar(buffer[0]);
-		  putDebugChar(buffer[1]);
-		  /* remove sequence chars from buffer */
-		  count = strlen(buffer);
-		  for (i=3; i <= count; i++)
-		    buffer[i-3] = buffer[i];
-		}
-	    }
-	}
-    }
-  while (checksum != xmitcsum);
-}
-
-/* send the packet in buffer.  */
-
-static void
-putpacket(buffer)
-     unsigned char *buffer;
-{
-  unsigned char checksum;
-  int count;
-  unsigned char ch;
-
-  /*  $<packet info>#<checksum>. */
-  do
-    {
-      putDebugChar('$');
-      checksum = 0;
-      count = 0;
-
-      while (ch = buffer[count])
-	{
-	  putDebugChar(ch);
-	  checksum += ch;
-	  count += 1;
-	}
-
-      putDebugChar('#');
-      putDebugChar(hexchars[checksum >> 4]);
-      putDebugChar(hexchars[checksum & 0xf]);
-
-    }
-  while ((getDebugChar() & 0x7f) != '+');
-}
-
-static char remcomInBuffer[BUFMAX];
-static char remcomOutBuffer[BUFMAX];
-
-/* Indicate to caller of mem2hex or hex2mem that there has been an
-   error.  */
-static volatile int mem_err = 0;
-
-/* Convert the memory pointed to by mem into hex, placing result in buf.
- * Return a pointer to the last char put in buf (null), in case of mem fault,
- * return 0.
- * If MAY_FAULT is non-zero, then we will handle memory faults by returning
- * a 0, else treat a fault like any other fault in the stub.
- */
-
-static unsigned char *
-mem2hex(mem, buf, count, may_fault)
-     unsigned char *mem;
-     unsigned char *buf;
-     int count;
-     int may_fault;
-{
-  unsigned char ch;
-
-  set_mem_fault_trap(may_fault);
-
-  while (count-- > 0)
-    {
-      ch = *mem++;
-      if (mem_err)
-	return 0;
-      *buf++ = hexchars[ch >> 4];
-      *buf++ = hexchars[ch & 0xf];
-    }
-
-  *buf = 0;
-
-  set_mem_fault_trap(0);
-
-  return buf;
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem
- * return a pointer to the character AFTER the last byte written */
-
-static char *
-hex2mem(buf, mem, count, may_fault)
-     unsigned char *buf;
-     unsigned char *mem;
-     int count;
-     int may_fault;
-{
-  int i;
-  unsigned char ch;
-
-  set_mem_fault_trap(may_fault);
-
-  for (i=0; i<count; i++)
-    {
-      ch = hex(*buf++) << 4;
-      ch |= hex(*buf++);
-      *mem++ = ch;
-      if (mem_err)
-	return 0;
-    }
-
-  set_mem_fault_trap(0);
-
-  return mem;
-}
-
-/* This table contains the mapping between SPARC hardware trap types, and
-   signals, which are primarily what GDB understands.  It also indicates
-   which hardware traps we need to commandeer when initializing the stub. */
-
-static struct hard_trap_info
-{
-  unsigned char tt;		/* Trap type code for SPARClite */
-  unsigned char signo;		/* Signal that we map this trap into */
-} hard_trap_info[] = {
-  {1, SIGSEGV},			/* instruction access error */
-  {2, SIGILL},			/* privileged instruction */
-  {3, SIGILL},			/* illegal instruction */
-  {4, SIGEMT},			/* fp disabled */
-  {36, SIGEMT},			/* cp disabled */
-  {7, SIGBUS},			/* mem address not aligned */
-  {9, SIGSEGV},			/* data access exception */
-  {10, SIGEMT},			/* tag overflow */
-  {128+1, SIGTRAP},		/* ta 1 - normal breakpoint instruction */
-  {0, 0}			/* Must be last */
-};
-
-/* Set up exception handlers for tracing and breakpoints */
-
-void
-set_debug_traps()
-{
-  struct hard_trap_info *ht;
-
-  for (ht = hard_trap_info; ht->tt && ht->signo; ht++)
-    exceptionHandler(ht->tt, trap_low);
-
-  /* In case GDB is started before us, ack any packets (presumably
-     "$?#xx") sitting there.  */
-
-  putDebugChar ('+');
-
-  initialized = 1;
-}
-
-asm ("
-! Trap handler for memory errors.  This just sets mem_err to be non-zero.  It
-! assumes that %l1 is non-zero.  This should be safe, as it is doubtful that
-! 0 would ever contain code that could mem fault.  This routine will skip
-! past the faulting instruction after setting mem_err.
-
-	.text
-	.align 4
-
-_fltr_set_mem_err:
-	sethi %hi(_mem_err), %l0
-	st %l1, [%l0 + %lo(_mem_err)]
-	jmpl %l2, %g0
-	rett %l2+4
-");
-
-static void
-set_mem_fault_trap(enable)
-     int enable;
-{
-  extern void fltr_set_mem_err();
-  mem_err = 0;
-
-  if (enable)
-    exceptionHandler(9, fltr_set_mem_err);
-  else
-    exceptionHandler(9, trap_low);
-}
-
-/* Convert the SPARC hardware trap type code to a unix signal number. */
-
-static int
-computeSignal(tt)
-     int tt;
-{
-  struct hard_trap_info *ht;
-
-  for (ht = hard_trap_info; ht->tt && ht->signo; ht++)
-    if (ht->tt == tt)
-      return ht->signo;
-
-  return SIGHUP;		/* default for things we don't know about */
-}
-
-/*
- * While we find nice hex chars, build an int.
- * Return number of chars processed.
- */
-
-static int
-hexToInt(char **ptr, int *intValue)
-{
-  int numChars = 0;
-  int hexValue;
-
-  *intValue = 0;
-
-  while (**ptr)
-    {
-      hexValue = hex(**ptr);
-      if (hexValue < 0)
-	break;
-
-      *intValue = (*intValue << 4) | hexValue;
-      numChars ++;
-
-      (*ptr)++;
-    }
-
-  return (numChars);
-}
-
-/*
- * This function does all command procesing for interfacing to gdb.  It
- * returns 1 if you should skip the instruction at the trap address, 0
- * otherwise.
- */
-
-extern void breakinst();
-
-static void
-handle_exception (registers)
-     unsigned long *registers;
-{
-  int tt;			/* Trap type */
-  int sigval;
-  int addr;
-  int length;
-  char *ptr;
-  unsigned long *sp;
-
-/* First, we must force all of the windows to be spilled out */
-
-  asm("	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-");
-
-  if (registers[PC] == (unsigned long)breakinst)
-    {
-      registers[PC] = registers[NPC];
-      registers[NPC] += 4;
-    }
-
-  sp = (unsigned long *)registers[SP];
-
-  tt = (registers[TBR] >> 4) & 0xff;
-
-  /* reply to host that an exception has occurred */
-  sigval = computeSignal(tt);
-  ptr = remcomOutBuffer;
-
-  *ptr++ = 'T';
-  *ptr++ = hexchars[sigval >> 4];
-  *ptr++ = hexchars[sigval & 0xf];
-
-  *ptr++ = hexchars[PC >> 4];
-  *ptr++ = hexchars[PC & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[PC], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[FP >> 4];
-  *ptr++ = hexchars[FP & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex(sp + 8 + 6, ptr, 4, 0); /* FP */
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[SP >> 4];
-  *ptr++ = hexchars[SP & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&sp, ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[NPC >> 4];
-  *ptr++ = hexchars[NPC & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[NPC], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[O7 >> 4];
-  *ptr++ = hexchars[O7 & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[O7], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = 0;
-
-  putpacket(remcomOutBuffer);
-
-  while (1)
-    {
-      remcomOutBuffer[0] = 0;
-
-      getpacket(remcomInBuffer);
-      switch (remcomInBuffer[0])
-	{
-	case '?':
-	  remcomOutBuffer[0] = 'S';
-	  remcomOutBuffer[1] = hexchars[sigval >> 4];
-	  remcomOutBuffer[2] = hexchars[sigval & 0xf];
-	  remcomOutBuffer[3] = 0;
-	  break;
-
-	case 'd':
-				/* toggle debug flag */
-	  break;
-
-	case 'g':		/* return the value of the CPU registers */
-	  {
-	    ptr = remcomOutBuffer;
-	    ptr = mem2hex((char *)registers, ptr, 16 * 4, 0); /* G & O regs */
-	    ptr = mem2hex(sp + 0, ptr, 16 * 4, 0); /* L & I regs */
-	    memset(ptr, '0', 32 * 8); /* Floating point */
-	    mem2hex((char *)&registers[Y],
-		    ptr + 32 * 4 * 2,
-		    8 * 4,
-		    0);		/* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */
-	  }
-	  break;
-
-	case 'G':	   /* set the value of the CPU registers - return OK */
-	  {
-	    unsigned long *newsp, psr;
-
-	    psr = registers[PSR];
-
-	    ptr = &remcomInBuffer[1];
-	    hex2mem(ptr, (char *)registers, 16 * 4, 0); /* G & O regs */
-	    hex2mem(ptr + 16 * 4 * 2, sp + 0, 16 * 4, 0); /* L & I regs */
-	    hex2mem(ptr + 64 * 4 * 2, (char *)&registers[Y],
-		    8 * 4, 0);	/* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */
-
-	    /* See if the stack pointer has moved.  If so, then copy the saved
-	       locals and ins to the new location.  This keeps the window
-	       overflow and underflow routines happy.  */
-
-	    newsp = (unsigned long *)registers[SP];
-	    if (sp != newsp)
-	      sp = memcpy(newsp, sp, 16 * 4);
-
-	    /* Don't allow CWP to be modified. */
-
-	    if (psr != registers[PSR])
-	      registers[PSR] = (psr & 0x1f) | (registers[PSR] & ~0x1f);
-
-	    strcpy(remcomOutBuffer,"OK");
-	  }
-	  break;
-
-	case 'm':	  /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-	  /* Try to read %x,%x.  */
-
-	  ptr = &remcomInBuffer[1];
-
-	  if (hexToInt(&ptr, &addr)
-	      && *ptr++ == ','
-	      && hexToInt(&ptr, &length))
-	    {
-	      if (mem2hex((char *)addr, remcomOutBuffer, length, 1))
-		break;
-
-	      strcpy (remcomOutBuffer, "E03");
-	    }
-	  else
-	    strcpy(remcomOutBuffer,"E01");
-	  break;
-
-	case 'M': /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-	  /* Try to read '%x,%x:'.  */
-
-	  ptr = &remcomInBuffer[1];
-
-	  if (hexToInt(&ptr, &addr)
-	      && *ptr++ == ','
-	      && hexToInt(&ptr, &length)
-	      && *ptr++ == ':')
-	    {
-	      if (hex2mem(ptr, (char *)addr, length, 1))
-		strcpy(remcomOutBuffer, "OK");
-	      else
-		strcpy(remcomOutBuffer, "E03");
-	    }
-	  else
-	    strcpy(remcomOutBuffer, "E02");
-	  break;
-
-	case 'c':    /* cAA..AA    Continue at address AA..AA(optional) */
-	  /* try to read optional parameter, pc unchanged if no parm */
-
-	  ptr = &remcomInBuffer[1];
-	  if (hexToInt(&ptr, &addr))
-	    {
-	      registers[PC] = addr;
-	      registers[NPC] = addr + 4;
-	    }
-
-/* Need to flush the instruction cache here, as we may have deposited a
-   breakpoint, and the icache probably has no way of knowing that a data ref to
-   some location may have changed something that is in the instruction cache.
- */
-
-	  flush_i_cache();
-	  return;
-
-	  /* kill the program */
-	case 'k' :		/* do nothing */
-	  break;
-#if 0
-	case 't':		/* Test feature */
-	  asm (" std %f30,[%sp]");
-	  break;
-#endif
-	case 'r':		/* Reset */
-	  asm ("call 0
-		nop ");
-	  break;
-
-#if 0
-Disabled until we can unscrew this properly
-
-	case 'b':	  /* bBB...  Set baud rate to BB... */
-	  {
-	    int baudrate;
-	    extern void set_timer_3();
-
-	    ptr = &remcomInBuffer[1];
-	    if (!hexToInt(&ptr, &baudrate))
-	      {
-		strcpy(remcomOutBuffer,"B01");
-		break;
-	      }
-
-	    /* Convert baud rate to uart clock divider */
-	    switch (baudrate)
-	      {
-	      case 38400:
-		baudrate = 16;
-		break;
-	      case 19200:
-		baudrate = 33;
-		break;
-	      case 9600:
-		baudrate = 65;
-		break;
-	      default:
-		strcpy(remcomOutBuffer,"B02");
-		goto x1;
-	      }
-
-	    putpacket("OK");	/* Ack before changing speed */
-	    set_timer_3(baudrate); /* Set it */
-	  }
-x1:	  break;
-#endif
-	}			/* switch */
-
-      /* reply to the request */
-      putpacket(remcomOutBuffer);
-    }
-}
-
-/* This function will generate a breakpoint exception.  It is used at the
-   beginning of a program to sync up with a debugger and can be used
-   otherwise as a quick means to stop program execution and "break" into
-   the debugger. */
-
-void
-breakpoint()
-{
-  if (!initialized)
-    return;
-
-  asm("	.globl _breakinst
-
-	_breakinst: ta 1
-      ");
-}
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
deleted file mode 100644
index 2ea0c1b..0000000
--- a/gdb/sparc-tdep.c
+++ /dev/null
@@ -1,2074 +0,0 @@
-/* Target-dependent code for the SPARC for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* ??? Support for calling functions from gdb in sparc64 is unfinished.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "obstack.h"
-#include "target.h"
-#include "value.h"
-#include "bfd.h"
-#include "gdb_string.h"
-
-#ifdef	USE_PROC_FS
-#include <sys/procfs.h>
-#endif
-
-#include "gdbcore.h"
-
-#if defined(TARGET_SPARCLET) || defined(TARGET_SPARCLITE)
-#define SPARC_HAS_FPU 0
-#else
-#define SPARC_HAS_FPU 1
-#endif
-
-#ifdef GDB_TARGET_IS_SPARC64
-#define FP_REGISTER_BYTES (64 * 4)
-#else
-#define FP_REGISTER_BYTES (32 * 4)
-#endif
-
-/* If not defined, assume 32 bit sparc.  */
-#ifndef FP_MAX_REGNUM
-#define FP_MAX_REGNUM (FP0_REGNUM + 32)
-#endif
-
-#define SPARC_INTREG_SIZE (REGISTER_RAW_SIZE (G0_REGNUM))
-
-/* From infrun.c */
-extern int stop_after_trap;
-
-/* We don't store all registers immediately when requested, since they
-   get sent over in large chunks anyway.  Instead, we accumulate most
-   of the changes and send them over once.  "deferred_stores" keeps
-   track of which sets of registers we have locally-changed copies of,
-   so we only need send the groups that have changed.  */
-
-int deferred_stores = 0;	/* Cumulates stores we want to do eventually. */
-
-
-/* Fetch a single instruction.  Even on bi-endian machines
-   such as sparc86x, instructions are always big-endian.  */
-
-static unsigned long
-fetch_instruction (pc)
-     CORE_ADDR pc;
-{
-  unsigned long retval;
-  int i;
-  unsigned char buf[4];
-
-  read_memory (pc, buf, sizeof (buf));
-
-  /* Start at the most significant end of the integer, and work towards
-     the least significant.  */
-  retval = 0;
-  for (i = 0; i < sizeof (buf); ++i)
-    retval = (retval << 8) | buf[i];
-  return retval;
-}
-
-
-/* Branches with prediction are treated like their non-predicting cousins.  */
-/* FIXME: What about floating point branches?  */
-
-/* Macros to extract fields from sparc instructions.  */
-#define X_OP(i) (((i) >> 30) & 0x3)
-#define X_RD(i) (((i) >> 25) & 0x1f)
-#define X_A(i) (((i) >> 29) & 1)
-#define X_COND(i) (((i) >> 25) & 0xf)
-#define X_OP2(i) (((i) >> 22) & 0x7)
-#define X_IMM22(i) ((i) & 0x3fffff)
-#define X_OP3(i) (((i) >> 19) & 0x3f)
-#define X_RS1(i) (((i) >> 14) & 0x1f)
-#define X_I(i) (((i) >> 13) & 1)
-#define X_IMM13(i) ((i) & 0x1fff)
-/* Sign extension macros.  */
-#define X_SIMM13(i) ((X_IMM13 (i) ^ 0x1000) - 0x1000)
-#define X_DISP22(i) ((X_IMM22 (i) ^ 0x200000) - 0x200000)
-#define X_CC(i) (((i) >> 20) & 3)
-#define X_P(i) (((i) >> 19) & 1)
-#define X_DISP19(i) ((((i) & 0x7ffff) ^ 0x40000) - 0x40000)
-#define X_RCOND(i) (((i) >> 25) & 7)
-#define X_DISP16(i) ((((((i) >> 6) && 0xc000) | ((i) & 0x3fff)) ^ 0x8000) - 0x8000)
-#define X_FCN(i) (((i) >> 25) & 31)
-
-typedef enum
-{
-  Error, not_branch, bicc, bicca, ba, baa, ticc, ta,
-#ifdef GDB_TARGET_IS_SPARC64
-  done_retry
-#endif
-} branch_type;
-
-/* Simulate single-step ptrace call for sun4.  Code written by Gary
-   Beihl (beihl@mcc.com).  */
-
-/* npc4 and next_pc describe the situation at the time that the
-   step-breakpoint was set, not necessary the current value of NPC_REGNUM.  */
-static CORE_ADDR next_pc, npc4, target;
-static int brknpc4, brktrg;
-typedef char binsn_quantum[BREAKPOINT_MAX];
-static binsn_quantum break_mem[3];
-
-/* Non-zero if we just simulated a single-step ptrace call.  This is
-   needed because we cannot remove the breakpoints in the inferior
-   process until after the `wait' in `wait_for_inferior'.  Used for
-   sun4. */
-
-int one_stepped;
-
-static branch_type isbranch PARAMS ((long, CORE_ADDR, CORE_ADDR *));
-
-/* single_step() is called just before we want to resume the inferior,
-   if we want to single-step it but there is no hardware or kernel single-step
-   support (as on all SPARCs).  We find all the possible targets of the
-   coming instruction and breakpoint them.
-
-   single_step is also called just after the inferior stops.  If we had
-   set up a simulated single-step, we undo our damage.  */
-
-void
-single_step (ignore)
-     enum target_signal ignore; /* pid, but we don't need it */
-{
-  branch_type br;
-  CORE_ADDR pc;
-  long pc_instruction;
-
-  if (!one_stepped)
-    {
-      /* Always set breakpoint for NPC.  */
-      next_pc = read_register (NPC_REGNUM);
-      npc4 = next_pc + 4; /* branch not taken */
-
-      target_insert_breakpoint (next_pc, break_mem[0]);
-      /* printf_unfiltered ("set break at %x\n",next_pc); */
-
-      pc = read_register (PC_REGNUM);
-      pc_instruction = fetch_instruction (pc);
-      br = isbranch (pc_instruction, pc, &target);
-      brknpc4 = brktrg = 0;
-
-      if (br == bicca)
-	{
-	  /* Conditional annulled branch will either end up at
-	     npc (if taken) or at npc+4 (if not taken).
-	     Trap npc+4.  */
-	  brknpc4 = 1;
-	  target_insert_breakpoint (npc4, break_mem[1]);
-	}
-      else if (br == baa && target != next_pc)
-	{
-	  /* Unconditional annulled branch will always end up at
-	     the target.  */
-	  brktrg = 1;
-	  target_insert_breakpoint (target, break_mem[2]);
-	}
-#ifdef GDB_TARGET_IS_SPARC64
-      else if (br == done_retry)
-	{
-	  brktrg = 1;
-	  target_insert_breakpoint (target, break_mem[2]);
-	}
-#endif
-
-      /* We are ready to let it go */
-      one_stepped = 1;
-      return;
-    }
-  else
-    {
-      /* Remove breakpoints */
-      target_remove_breakpoint (next_pc, break_mem[0]);
-
-      if (brknpc4)
-	target_remove_breakpoint (npc4, break_mem[1]);
-
-      if (brktrg)
-	target_remove_breakpoint (target, break_mem[2]);
-
-      one_stepped = 0;
-    }
-}
-
-/* Call this for each newly created frame.  For SPARC, we need to calculate
-   the bottom of the frame, and do some extra work if the prologue
-   has been generated via the -mflat option to GCC.  In particular,
-   we need to know where the previous fp and the pc have been stashed,
-   since their exact position within the frame may vary.  */
-
-void
-sparc_init_extra_frame_info (fromleaf, fi)
-     int fromleaf;
-     struct frame_info *fi;
-{
-  char *name;
-  CORE_ADDR addr;
-  int insn;
-
-  fi->bottom =
-    (fi->next ?
-     (fi->frame == fi->next->frame ? fi->next->bottom : fi->next->frame) :
-     read_sp ());
-
-  /* If fi->next is NULL, then we already set ->frame by passing read_fp()
-     to create_new_frame.  */
-  if (fi->next)
-    {
-      char buf[MAX_REGISTER_RAW_SIZE];
-
-      /* Compute ->frame as if not flat.  If it is flat, we'll change
-	 it later.  */
-      if (fi->next->next != NULL
-	  && (fi->next->next->signal_handler_caller
-	      || frame_in_dummy (fi->next->next))
-	  && frameless_look_for_prologue (fi->next))
-	{
-	  /* A frameless function interrupted by a signal did not change
-	     the frame pointer, fix up frame pointer accordingly.  */
-	  fi->frame = FRAME_FP (fi->next);
-	  fi->bottom = fi->next->bottom;
-	}
-      else
-	{
-	  /* Should we adjust for stack bias here? */
-	  get_saved_register (buf, 0, 0, fi, FP_REGNUM, 0);
-	  fi->frame = extract_address (buf, REGISTER_RAW_SIZE (FP_REGNUM));
-#ifdef GDB_TARGET_IS_SPARC64
-	  if (fi->frame & 1)
-	    fi->frame += 2047;
-#endif
-	  
-	}
-    }
-
-  /* Decide whether this is a function with a ``flat register window''
-     frame.  For such functions, the frame pointer is actually in %i7.  */
-  fi->flat = 0;
-  if (find_pc_partial_function (fi->pc, &name, &addr, NULL))
-    {
-      /* See if the function starts with an add (which will be of a
-	 negative number if a flat frame) to the sp.  FIXME: Does not
-	 handle large frames which will need more than one instruction
-	 to adjust the sp.  */
-      insn = fetch_instruction (addr);
-      if (X_OP (insn) == 2 && X_RD (insn) == 14 && X_OP3 (insn) == 0
-	  && X_I (insn) && X_SIMM13 (insn) < 0)
-	{
-	  int offset = X_SIMM13 (insn);
-
-	  /* Then look for a save of %i7 into the frame.  */
-	  insn = fetch_instruction (addr + 4);
-	  if (X_OP (insn) == 3
-	      && X_RD (insn) == 31
-	      && X_OP3 (insn) == 4
-	      && X_RS1 (insn) == 14)
-	    {
-	      char buf[MAX_REGISTER_RAW_SIZE];
-
-	      /* We definitely have a flat frame now.  */
-	      fi->flat = 1;
-
-	      fi->sp_offset = offset;
-
-	      /* Overwrite the frame's address with the value in %i7.  */
-	      get_saved_register (buf, 0, 0, fi, I7_REGNUM, 0);
-	      fi->frame = extract_address (buf, REGISTER_RAW_SIZE (I7_REGNUM));
-#ifdef GDB_TARGET_IS_SPARC64
-	      if (fi->frame & 1)
-		fi->frame += 2047;
-#endif
-	      /* Record where the fp got saved.  */
-	      fi->fp_addr = fi->frame + fi->sp_offset + X_SIMM13 (insn);
-
-	      /* Also try to collect where the pc got saved to.  */
-	      fi->pc_addr = 0;
-	      insn = fetch_instruction (addr + 12);
-	      if (X_OP (insn) == 3
-		  && X_RD (insn) == 15
-		  && X_OP3 (insn) == 4
-		  && X_RS1 (insn) == 14)
-		fi->pc_addr = fi->frame + fi->sp_offset + X_SIMM13 (insn);
-	    }
-	}
-    }
-  if (fi->next && fi->frame == 0)
-    {
-      /* Kludge to cause init_prev_frame_info to destroy the new frame.  */
-      fi->frame = fi->next->frame;
-      fi->pc = fi->next->pc;
-    }
-}
-
-CORE_ADDR
-sparc_frame_chain (frame)
-     struct frame_info *frame;
-{
-  /* Value that will cause FRAME_CHAIN_VALID to not worry about the chain
-     value.  If it realy is zero, we detect it later in
-     sparc_init_prev_frame.  */
-  return (CORE_ADDR)1;
-}
-
-CORE_ADDR
-sparc_extract_struct_value_address (regbuf)
-     char regbuf[REGISTER_BYTES];
-{
-#ifdef GDB_TARGET_IS_SPARC64
-  return extract_address (regbuf + REGISTER_BYTE (O0_REGNUM),
-			  REGISTER_RAW_SIZE (O0_REGNUM));
-#else
-  CORE_ADDR sp = extract_address (&regbuf [REGISTER_BYTE (SP_REGNUM)],
-				  REGISTER_RAW_SIZE (SP_REGNUM));
-  return read_memory_integer (sp + (16 * SPARC_INTREG_SIZE), 
-	       		      TARGET_PTR_BIT / TARGET_CHAR_BIT);
-#endif
-}
-
-/* Find the pc saved in frame FRAME.  */
-
-CORE_ADDR
-sparc_frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  char buf[MAX_REGISTER_RAW_SIZE];
-  CORE_ADDR addr;
-
-  if (frame->signal_handler_caller)
-    {
-      /* This is the signal trampoline frame.
-	 Get the saved PC from the sigcontext structure.  */
-
-#ifndef SIGCONTEXT_PC_OFFSET
-#define SIGCONTEXT_PC_OFFSET 12
-#endif
-
-      CORE_ADDR sigcontext_addr;
-      char scbuf[TARGET_PTR_BIT / HOST_CHAR_BIT];
-      int saved_pc_offset = SIGCONTEXT_PC_OFFSET;
-      char *name = NULL;
-
-      /* Solaris2 ucbsigvechandler passes a pointer to a sigcontext
-	 as the third parameter.  The offset to the saved pc is 12.  */
-      find_pc_partial_function (frame->pc, &name,
-				(CORE_ADDR *)NULL,(CORE_ADDR *)NULL);
-      if (name && STREQ (name, "ucbsigvechandler"))
-	saved_pc_offset = 12;
-
-      /* The sigcontext address is contained in register O2.  */
-      get_saved_register (buf, (int *)NULL, (CORE_ADDR *)NULL,
-			  frame, O0_REGNUM + 2, (enum lval_type *)NULL);
-      sigcontext_addr = extract_address (buf, REGISTER_RAW_SIZE (O0_REGNUM + 2));
-
-      /* Don't cause a memory_error when accessing sigcontext in case the
-	 stack layout has changed or the stack is corrupt.  */
-      target_read_memory (sigcontext_addr + saved_pc_offset,
-			  scbuf, sizeof (scbuf));
-      return extract_address (scbuf, sizeof (scbuf));
-    }
-  else if (frame->next != NULL
-	   && (frame->next->signal_handler_caller
-	       || frame_in_dummy (frame->next))
-	   && frameless_look_for_prologue (frame))
-    {
-      /* A frameless function interrupted by a signal did not save
-	 the PC, it is still in %o7.  */
-      get_saved_register (buf, (int *)NULL, (CORE_ADDR *)NULL,
-			  frame, O7_REGNUM, (enum lval_type *)NULL);
-      return PC_ADJUST (extract_address (buf, SPARC_INTREG_SIZE));
-    }
-  if (frame->flat)
-    addr = frame->pc_addr;
-  else
-    addr = frame->bottom + FRAME_SAVED_I0 +
-      SPARC_INTREG_SIZE * (I7_REGNUM - I0_REGNUM);
-
-  if (addr == 0)
-    /* A flat frame leaf function might not save the PC anywhere,
-       just leave it in %o7.  */
-    return PC_ADJUST (read_register (O7_REGNUM));
-
-  read_memory (addr, buf, SPARC_INTREG_SIZE);
-  return PC_ADJUST (extract_address (buf, SPARC_INTREG_SIZE));
-}
-
-/* Since an individual frame in the frame cache is defined by two
-   arguments (a frame pointer and a stack pointer), we need two
-   arguments to get info for an arbitrary stack frame.  This routine
-   takes two arguments and makes the cached frames look as if these
-   two arguments defined a frame on the cache.  This allows the rest
-   of info frame to extract the important arguments without
-   difficulty.  */
-
-struct frame_info *
-setup_arbitrary_frame (argc, argv)
-     int argc;
-     CORE_ADDR *argv;
-{
-  struct frame_info *frame;
-
-  if (argc != 2)
-    error ("Sparc frame specifications require two arguments: fp and sp");
-
-  frame = create_new_frame (argv[0], 0);
-
-  if (!frame)
-    fatal ("internal: create_new_frame returned invalid frame");
-  
-  frame->bottom = argv[1];
-  frame->pc = FRAME_SAVED_PC (frame);
-  return frame;
-}
-
-/* Given a pc value, skip it forward past the function prologue by
-   disassembling instructions that appear to be a prologue.
-
-   If FRAMELESS_P is set, we are only testing to see if the function
-   is frameless.  This allows a quicker answer.
-
-   This routine should be more specific in its actions; making sure
-   that it uses the same register in the initial prologue section.  */
-
-static CORE_ADDR examine_prologue PARAMS ((CORE_ADDR, int, struct frame_info *,
-					   struct frame_saved_regs *));
-
-static CORE_ADDR 
-examine_prologue (start_pc, frameless_p, fi, saved_regs)
-     CORE_ADDR start_pc;
-     int frameless_p;
-     struct frame_info *fi;
-     struct frame_saved_regs *saved_regs;
-{
-  int insn;
-  int dest = -1;
-  CORE_ADDR pc = start_pc;
-  int is_flat = 0;
-
-  insn = fetch_instruction (pc);
-
-  /* Recognize the `sethi' insn and record its destination.  */
-  if (X_OP (insn) == 0 && X_OP2 (insn) == 4)
-    {
-      dest = X_RD (insn);
-      pc += 4;
-      insn = fetch_instruction (pc);
-    }
-
-  /* Recognize an add immediate value to register to either %g1 or
-     the destination register recorded above.  Actually, this might
-     well recognize several different arithmetic operations.
-     It doesn't check that rs1 == rd because in theory "sub %g0, 5, %g1"
-     followed by "save %sp, %g1, %sp" is a valid prologue (Not that
-     I imagine any compiler really does that, however).  */
-  if (X_OP (insn) == 2
-      && X_I (insn)
-      && (X_RD (insn) == 1 || X_RD (insn) == dest))
-    {
-      pc += 4;
-      insn = fetch_instruction (pc);
-    }
-
-  /* Recognize any SAVE insn.  */
-  if (X_OP (insn) == 2 && X_OP3 (insn) == 60)
-    {
-      pc += 4;
-      if (frameless_p)			/* If the save is all we care about, */
-	return pc;			/* return before doing more work */
-      insn = fetch_instruction (pc);
-    }
-  /* Recognize add to %sp.  */
-  else if (X_OP (insn) == 2 && X_RD (insn) == 14 && X_OP3 (insn) == 0)
-    {
-      pc += 4;
-      if (frameless_p)			/* If the add is all we care about, */
-	return pc;			/* return before doing more work */
-      is_flat = 1;
-      insn = fetch_instruction (pc);
-      /* Recognize store of frame pointer (i7).  */
-      if (X_OP (insn) == 3
-	  && X_RD (insn) == 31
-	  && X_OP3 (insn) == 4
-	  && X_RS1 (insn) == 14)
-	{
-	  pc += 4;
-	  insn = fetch_instruction (pc);
-
-	  /* Recognize sub %sp, <anything>, %i7.  */
-	  if (X_OP (insn) ==  2
-	      && X_OP3 (insn) == 4
-	      && X_RS1 (insn) == 14
-	      && X_RD (insn) == 31)
-	    {
-	      pc += 4;
-	      insn = fetch_instruction (pc);
-	    }
-	  else
-	    return pc;
-	}
-      else
-	return pc;
-    }
-  else
-    /* Without a save or add instruction, it's not a prologue.  */
-    return start_pc;
-
-  while (1)
-    {
-      /* Recognize stores into the frame from the input registers.
-	 This recognizes all non alternate stores of input register,
-	 into a location offset from the frame pointer.  */
-      if ((X_OP (insn) == 3
-	   && (X_OP3 (insn) & 0x3c) == 4 /* Store, non-alternate.  */
-	   && (X_RD (insn) & 0x18) == 0x18 /* Input register.  */
-	   && X_I (insn)		/* Immediate mode.  */
-	   && X_RS1 (insn) == 30	/* Off of frame pointer.  */
-	   /* Into reserved stack space.  */
-	   && X_SIMM13 (insn) >= 0x44
-	   && X_SIMM13 (insn) < 0x5b))
-	;
-      else if (is_flat
-	       && X_OP (insn) == 3
-	       && X_OP3 (insn) == 4
-	       && X_RS1 (insn) == 14
-	       )
-	{
-	  if (saved_regs && X_I (insn))
-	    saved_regs->regs[X_RD (insn)] =
-	      fi->frame + fi->sp_offset + X_SIMM13 (insn);
-	}
-      else
-	break;
-      pc += 4;
-      insn = fetch_instruction (pc);
-    }
-
-  return pc;
-}
-
-CORE_ADDR 
-skip_prologue (start_pc, frameless_p)
-     CORE_ADDR start_pc;
-     int frameless_p;
-{
-  return examine_prologue (start_pc, frameless_p, NULL, NULL);
-}
-
-/* Check instruction at ADDR to see if it is a branch.
-   All non-annulled instructions will go to NPC or will trap.
-   Set *TARGET if we find a candidate branch; set to zero if not.
-
-   This isn't static as it's used by remote-sa.sparc.c.  */
-
-static branch_type
-isbranch (instruction, addr, target)
-     long instruction;
-     CORE_ADDR addr, *target;
-{
-  branch_type val = not_branch;
-  long int offset = 0;		/* Must be signed for sign-extend.  */
-
-  *target = 0;
-
-  if (X_OP (instruction) == 0
-      && (X_OP2 (instruction) == 2
-	  || X_OP2 (instruction) == 6
-	  || X_OP2 (instruction) == 1
-	  || X_OP2 (instruction) == 3
-	  || X_OP2 (instruction) == 5
-#ifndef GDB_TARGET_IS_SPARC64
-	  || X_OP2 (instruction) == 7
-#endif
-	  ))
-    {
-      if (X_COND (instruction) == 8)
-	val = X_A (instruction) ? baa : ba;
-      else
-	val = X_A (instruction) ? bicca : bicc;
-      switch (X_OP2 (instruction))
-	{
-	case 2:
-	case 6:
-#ifndef GDB_TARGET_IS_SPARC64
-	case 7:
-#endif
-	  offset = 4 * X_DISP22 (instruction);
-	  break;
-	case 1:
-	case 5:
-	  offset = 4 * X_DISP19 (instruction);
-	  break;
-	case 3:
-	  offset = 4 * X_DISP16 (instruction);
-	  break;
-	}
-      *target = addr + offset;
-    }
-#ifdef GDB_TARGET_IS_SPARC64
-  else if (X_OP (instruction) == 2
-	   && X_OP3 (instruction) == 62)
-    {
-      if (X_FCN (instruction) == 0)
-	{
-	  /* done */
-	  *target = read_register (TNPC_REGNUM);
-	  val = done_retry;
-	}
-      else if (X_FCN (instruction) == 1)
-	{
-	  /* retry */
-	  *target = read_register (TPC_REGNUM);
-	  val = done_retry;
-	}
-    }
-#endif
-
-  return val;
-}
-
-/* Find register number REGNUM relative to FRAME and put its
-   (raw) contents in *RAW_BUFFER.  Set *OPTIMIZED if the variable
-   was optimized out (and thus can't be fetched).  If the variable
-   was fetched from memory, set *ADDRP to where it was fetched from,
-   otherwise it was fetched from a register.
-
-   The argument RAW_BUFFER must point to aligned memory.  */
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  struct frame_info *frame1;
-  CORE_ADDR addr;
-
-  if (!target_has_registers)
-    error ("No registers.");
-
-  if (optimized)
-    *optimized = 0;
-
-  addr = 0;
-
-  /* FIXME This code extracted from infcmd.c; should put elsewhere! */
-  if (frame == NULL)
-    {
-      /* error ("No selected frame."); */
-      if (!target_has_registers)
-        error ("The program has no registers now.");
-      if (selected_frame == NULL) 
-        error ("No selected frame.");
-      /* Try to use selected frame */
-      frame = get_prev_frame (selected_frame);  
-      if (frame == 0)
-        error ("Cmd not meaningful in the outermost frame."); 
-    }
-
-
-  frame1 = frame->next;
-
-  /* Get saved PC from the frame info if not in innermost frame.  */
-  if (regnum == PC_REGNUM && frame1 != NULL)
-    {
-      if (lval != NULL)
-	*lval = not_lval;
-      if (raw_buffer != NULL)
-	{
-	  /* Put it back in target format.  */
-	  store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), frame->pc);
-	}
-      if (addrp != NULL)
-	*addrp = 0;
-      return;
-    }
-
-  while (frame1 != NULL)
-    {
-      if (frame1->pc >= (frame1->bottom ? frame1->bottom :
-			 read_sp ())
-	  && frame1->pc <= FRAME_FP (frame1))
-	{
-	  /* Dummy frame.  All but the window regs are in there somewhere.
-	     The window registers are saved on the stack, just like in a
-	     normal frame.  */
-	  if (regnum >= G1_REGNUM && regnum < G1_REGNUM + 7)
-	    addr = frame1->frame + (regnum - G0_REGNUM) * SPARC_INTREG_SIZE
-	      - (FP_REGISTER_BYTES + 8 * SPARC_INTREG_SIZE);
-	  else if (regnum >= I0_REGNUM && regnum < I0_REGNUM + 8)
-	    addr = (frame1->prev->bottom
-		    + (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
-		    + FRAME_SAVED_I0);
-	  else if (regnum >= L0_REGNUM && regnum < L0_REGNUM + 8)
-	    addr = (frame1->prev->bottom
-		    + (regnum - L0_REGNUM) * SPARC_INTREG_SIZE
-		    + FRAME_SAVED_L0);
-	  else if (regnum >= O0_REGNUM && regnum < O0_REGNUM + 8)
-	    addr = frame1->frame + (regnum - O0_REGNUM) * SPARC_INTREG_SIZE
-	      - (FP_REGISTER_BYTES + 16 * SPARC_INTREG_SIZE);
-#ifdef FP0_REGNUM
-	  else if (regnum >= FP0_REGNUM && regnum < FP0_REGNUM + 32)
-	    addr = frame1->frame + (regnum - FP0_REGNUM) * 4
-	      - (FP_REGISTER_BYTES);
-#ifdef GDB_TARGET_IS_SPARC64
-	  else if (regnum >= FP0_REGNUM + 32 && regnum < FP_MAX_REGNUM)
-	    addr = frame1->frame + 32 * 4 + (regnum - FP0_REGNUM - 32) * 8
-	      - (FP_REGISTER_BYTES);
-#endif
-#endif /* FP0_REGNUM */
-	  else if (regnum >= Y_REGNUM && regnum < NUM_REGS)
-	    addr = frame1->frame + (regnum - Y_REGNUM) * SPARC_INTREG_SIZE
-	      - (FP_REGISTER_BYTES + 24 * SPARC_INTREG_SIZE);
-	}
-      else if (frame1->flat)
-	{
-
-	  if (regnum == RP_REGNUM)
-	    addr = frame1->pc_addr;
-	  else if (regnum == I7_REGNUM)
-	    addr = frame1->fp_addr;
-	  else
-	    {
-	      CORE_ADDR func_start;
-	      struct frame_saved_regs regs;
-	      memset (&regs, 0, sizeof (regs));
-
-	      find_pc_partial_function (frame1->pc, NULL, &func_start, NULL);
-	      examine_prologue (func_start, 0, frame1, &regs);
-	      addr = regs.regs[regnum];
-	    }
-	}
-      else
-	{
-	  /* Normal frame.  Local and In registers are saved on stack.  */
-	  if (regnum >= I0_REGNUM && regnum < I0_REGNUM + 8)
-	    addr = (frame1->prev->bottom
-		    + (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
-		    + FRAME_SAVED_I0);
-	  else if (regnum >= L0_REGNUM && regnum < L0_REGNUM + 8)
-	    addr = (frame1->prev->bottom
-		    + (regnum - L0_REGNUM) * SPARC_INTREG_SIZE
-		    + FRAME_SAVED_L0);
-	  else if (regnum >= O0_REGNUM && regnum < O0_REGNUM + 8)
-	    {
-	      /* Outs become ins.  */
-	      get_saved_register (raw_buffer, optimized, addrp, frame1,
-				  (regnum - O0_REGNUM + I0_REGNUM), lval);
-	      return;
-	    }
-	}
-      if (addr != 0)
-	break;
-      frame1 = frame1->next;
-    }
-  if (addr != 0)
-    {
-      if (lval != NULL)
-	*lval = lval_memory;
-      if (regnum == SP_REGNUM)
-	{
-	  if (raw_buffer != NULL)
-	    {
-	      /* Put it back in target format.  */
-	      store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), addr);
-	    }
-	  if (addrp != NULL)
-	    *addrp = 0;
-	  return;
-	}
-      if (raw_buffer != NULL)
-	read_memory (addr, raw_buffer, REGISTER_RAW_SIZE (regnum));
-    }
-  else
-    {
-      if (lval != NULL)
-	*lval = lval_register;
-      addr = REGISTER_BYTE (regnum);
-      if (raw_buffer != NULL)
-	read_register_gen (regnum, raw_buffer);
-    }
-  if (addrp != NULL)
-    *addrp = addr;
-}
-
-/* Push an empty stack frame, and record in it the current PC, regs, etc.
-
-   We save the non-windowed registers and the ins.  The locals and outs
-   are new; they don't need to be saved. The i's and l's of
-   the last frame were already saved on the stack.  */
-
-/* Definitely see tm-sparc.h for more doc of the frame format here.  */
-
-#ifdef GDB_TARGET_IS_SPARC64
-#define DUMMY_REG_SAVE_OFFSET (128 + 16)
-#else
-#define DUMMY_REG_SAVE_OFFSET 0x60
-#endif
-
-/* See tm-sparc.h for how this is calculated.  */
-#ifdef FP0_REGNUM
-#define DUMMY_STACK_REG_BUF_SIZE \
-(((8+8+8) * SPARC_INTREG_SIZE) + FP_REGISTER_BYTES)
-#else
-#define DUMMY_STACK_REG_BUF_SIZE \
-(((8+8+8) * SPARC_INTREG_SIZE) )
-#endif /* FP0_REGNUM */
-#define DUMMY_STACK_SIZE (DUMMY_STACK_REG_BUF_SIZE + DUMMY_REG_SAVE_OFFSET)
-
-void
-sparc_push_dummy_frame ()
-{
-  CORE_ADDR sp, old_sp;
-  char register_temp[DUMMY_STACK_SIZE];
-
-  old_sp = sp = read_sp ();
-
-#ifdef GDB_TARGET_IS_SPARC64
-  /* PC, NPC, CCR, FSR, FPRS, Y, ASI */
-  read_register_bytes (REGISTER_BYTE (PC_REGNUM), &register_temp[0],
-		       REGISTER_RAW_SIZE (PC_REGNUM) * 7);
-  read_register_bytes (REGISTER_BYTE (PSTATE_REGNUM), &register_temp[8],
-		       REGISTER_RAW_SIZE (PSTATE_REGNUM));
-  /* FIXME: not sure what needs to be saved here.  */
-#else
-  /* Y, PS, WIM, TBR, PC, NPC, FPS, CPS regs */
-  read_register_bytes (REGISTER_BYTE (Y_REGNUM), &register_temp[0],
-		       REGISTER_RAW_SIZE (Y_REGNUM) * 8);
-#endif
-
-  read_register_bytes (REGISTER_BYTE (O0_REGNUM),
-		       &register_temp[8 * SPARC_INTREG_SIZE],
-		       SPARC_INTREG_SIZE * 8);
-
-  read_register_bytes (REGISTER_BYTE (G0_REGNUM),
-		       &register_temp[16 * SPARC_INTREG_SIZE],
-		       SPARC_INTREG_SIZE * 8);
-
-#ifdef FP0_REGNUM
-  read_register_bytes (REGISTER_BYTE (FP0_REGNUM),
-		       &register_temp[24 * SPARC_INTREG_SIZE],
-		       FP_REGISTER_BYTES);
-#endif /* FP0_REGNUM */
-
-  sp -= DUMMY_STACK_SIZE;
-
-  write_sp (sp);
-
-  write_memory (sp + DUMMY_REG_SAVE_OFFSET, &register_temp[0],
-		DUMMY_STACK_REG_BUF_SIZE);
-
-  if (strcmp (target_shortname, "sim") != 0)
-    {
-      write_fp (old_sp);
-
-      /* Set return address register for the call dummy to the current PC.  */
-      write_register (I7_REGNUM, read_pc() - 8);
-    }
-  else
-    {
-      /* The call dummy will write this value to FP before executing
-         the 'save'.  This ensures that register window flushes work
-	 correctly in the simulator.  */
-      write_register (G0_REGNUM+1, read_register (FP_REGNUM));
-    
-      /* The call dummy will write this value to FP after executing
-         the 'save'. */
-      write_register (G0_REGNUM+2, old_sp);
-    
-      /* The call dummy will write this value to the return address (%i7) after
-	 executing the 'save'. */
-      write_register (G0_REGNUM+3, read_pc() - 8);
-    
-      /* Set the FP that the call dummy will be using after the 'save'.
-	 This makes backtraces from an inferior function call work properly.  */
-      write_register (FP_REGNUM, old_sp);
-    }
-}
-
-/* sparc_frame_find_saved_regs ().  This function is here only because
-   pop_frame uses it.  Note there is an interesting corner case which
-   I think few ports of GDB get right--if you are popping a frame
-   which does not save some register that *is* saved by a more inner
-   frame (such a frame will never be a dummy frame because dummy
-   frames save all registers).  Rewriting pop_frame to use
-   get_saved_register would solve this problem and also get rid of the
-   ugly duplication between sparc_frame_find_saved_regs and
-   get_saved_register.
-
-   Stores, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.
-
-   Note that on register window machines, we are currently making the
-   assumption that window registers are being saved somewhere in the
-   frame in which they are being used.  If they are stored in an
-   inferior frame, find_saved_register will break.
-
-   On the Sun 4, the only time all registers are saved is when
-   a dummy frame is involved.  Otherwise, the only saved registers
-   are the LOCAL and IN registers which are saved as a result
-   of the "save/restore" opcodes.  This condition is determined
-   by address rather than by value.
-
-   The "pc" is not stored in a frame on the SPARC.  (What is stored
-   is a return address minus 8.)  sparc_pop_frame knows how to
-   deal with that.  Other routines might or might not.
-
-   See tm-sparc.h (PUSH_DUMMY_FRAME and friends) for CRITICAL information
-   about how this works.  */
-
-static void sparc_frame_find_saved_regs PARAMS ((struct frame_info *,
-						 struct frame_saved_regs *));
-
-static void
-sparc_frame_find_saved_regs (fi, saved_regs_addr)
-     struct frame_info *fi;
-     struct frame_saved_regs *saved_regs_addr;
-{
-  register int regnum;
-  CORE_ADDR frame_addr = FRAME_FP (fi);
-
-  if (!fi)
-    fatal ("Bad frame info struct in FRAME_FIND_SAVED_REGS");
-
-  memset (saved_regs_addr, 0, sizeof (*saved_regs_addr));
-
-  if (fi->pc >= (fi->bottom ? fi->bottom :
-		   read_sp ())
-      && fi->pc <= FRAME_FP(fi))
-    {
-      /* Dummy frame.  All but the window regs are in there somewhere. */
-      for (regnum = G1_REGNUM; regnum < G1_REGNUM+7; regnum++)
-	saved_regs_addr->regs[regnum] =
-	  frame_addr + (regnum - G0_REGNUM) * SPARC_INTREG_SIZE
-	    - DUMMY_STACK_REG_BUF_SIZE + 16 * SPARC_INTREG_SIZE;
-      for (regnum = I0_REGNUM; regnum < I0_REGNUM+8; regnum++)
-	saved_regs_addr->regs[regnum] =
-	  frame_addr + (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
-	    - DUMMY_STACK_REG_BUF_SIZE + 8 * SPARC_INTREG_SIZE;
-#ifdef FP0_REGNUM
-      for (regnum = FP0_REGNUM; regnum < FP0_REGNUM + 32; regnum++)
-	saved_regs_addr->regs[regnum] =
-	  frame_addr + (regnum - FP0_REGNUM) * 4
-	    - DUMMY_STACK_REG_BUF_SIZE + 24 * SPARC_INTREG_SIZE;
-#ifdef GDB_TARGET_IS_SPARC64
-      for (regnum = FP0_REGNUM + 32; regnum < FP_MAX_REGNUM; regnum++)
-	saved_regs_addr->regs[regnum] =
-	  frame_addr + 32 * 4 + (regnum - FP0_REGNUM - 32) * 4
-	    - DUMMY_STACK_REG_BUF_SIZE + 24 * SPARC_INTREG_SIZE;
-#endif
-#endif /* FP0_REGNUM */
-#ifdef GDB_TARGET_IS_SPARC64
-      for (regnum = PC_REGNUM; regnum < PC_REGNUM + 7; regnum++)
-	{
-	  saved_regs_addr->regs[regnum] =
-	    frame_addr + (regnum - PC_REGNUM) * SPARC_INTREG_SIZE 
-	      - DUMMY_STACK_REG_BUF_SIZE;
-	}
-      saved_regs_addr->regs[PSTATE_REGNUM] = 
-	frame_addr + 8 * SPARC_INTREG_SIZE - DUMMY_STACK_REG_BUF_SIZE;
-#else
-      for (regnum = Y_REGNUM; regnum < NUM_REGS; regnum++)
-	saved_regs_addr->regs[regnum] =
-	  frame_addr + (regnum - Y_REGNUM) * SPARC_INTREG_SIZE 
-	    - DUMMY_STACK_REG_BUF_SIZE;
-#endif
-      frame_addr = fi->bottom ?
-	fi->bottom : read_sp ();
-    }
-  else if (fi->flat)
-    {
-      CORE_ADDR func_start;
-      find_pc_partial_function (fi->pc, NULL, &func_start, NULL);
-      examine_prologue (func_start, 0, fi, saved_regs_addr);
-
-      /* Flat register window frame.  */
-      saved_regs_addr->regs[RP_REGNUM] = fi->pc_addr;
-      saved_regs_addr->regs[I7_REGNUM] = fi->fp_addr;
-    }
-  else
-    {
-      /* Normal frame.  Just Local and In registers */
-      frame_addr = fi->bottom ?
-	fi->bottom : read_sp ();
-      for (regnum = L0_REGNUM; regnum < L0_REGNUM+8; regnum++)
-	saved_regs_addr->regs[regnum] =
-	  (frame_addr + (regnum - L0_REGNUM) * SPARC_INTREG_SIZE
-	   + FRAME_SAVED_L0);
-      for (regnum = I0_REGNUM; regnum < I0_REGNUM+8; regnum++)
-	saved_regs_addr->regs[regnum] =
-	  (frame_addr + (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
-	   + FRAME_SAVED_I0);
-    }
-  if (fi->next)
-    {
-      if (fi->flat)
-	{
-	  saved_regs_addr->regs[O7_REGNUM] = fi->pc_addr;
-	}
-      else
-	{
-	  /* Pull off either the next frame pointer or the stack pointer */
-	  CORE_ADDR next_next_frame_addr =
-	    (fi->next->bottom ?
-	     fi->next->bottom :
-	     read_sp ());
-	  for (regnum = O0_REGNUM; regnum < O0_REGNUM+8; regnum++)
-	    saved_regs_addr->regs[regnum] =
-	      (next_next_frame_addr
-	       + (regnum - O0_REGNUM) * SPARC_INTREG_SIZE
-	       + FRAME_SAVED_I0);
-	}
-    }
-  /* Otherwise, whatever we would get from ptrace(GETREGS) is accurate */
-  /* FIXME -- should this adjust for the sparc64 offset? */
-  saved_regs_addr->regs[SP_REGNUM] = FRAME_FP (fi);
-}
-
-/* Discard from the stack the innermost frame, restoring all saved registers.
-
-   Note that the values stored in fsr by get_frame_saved_regs are *in
-   the context of the called frame*.  What this means is that the i
-   regs of fsr must be restored into the o regs of the (calling) frame that
-   we pop into.  We don't care about the output regs of the calling frame,
-   since unless it's a dummy frame, it won't have any output regs in it.
-
-   We never have to bother with %l (local) regs, since the called routine's
-   locals get tossed, and the calling routine's locals are already saved
-   on its stack.  */
-
-/* Definitely see tm-sparc.h for more doc of the frame format here.  */
-
-void
-sparc_pop_frame ()
-{
-  register struct frame_info *frame = get_current_frame ();
-  register CORE_ADDR pc;
-  struct frame_saved_regs fsr;
-  char raw_buffer[REGISTER_BYTES];
-  int regnum;
-
-  sparc_frame_find_saved_regs (frame, &fsr);
-#ifdef FP0_REGNUM
-  if (fsr.regs[FP0_REGNUM])
-    {
-      read_memory (fsr.regs[FP0_REGNUM], raw_buffer, FP_REGISTER_BYTES);
-      write_register_bytes (REGISTER_BYTE (FP0_REGNUM),
-			    raw_buffer, FP_REGISTER_BYTES);
-    }
-#ifndef GDB_TARGET_IS_SPARC64
-  if (fsr.regs[FPS_REGNUM])
-    {
-      read_memory (fsr.regs[FPS_REGNUM], raw_buffer, 4);
-      write_register_bytes (REGISTER_BYTE (FPS_REGNUM), raw_buffer, 4);
-    }
-  if (fsr.regs[CPS_REGNUM])
-    {
-      read_memory (fsr.regs[CPS_REGNUM], raw_buffer, 4);
-      write_register_bytes (REGISTER_BYTE (CPS_REGNUM), raw_buffer, 4);
-    }
-#endif
-#endif /* FP0_REGNUM */
-  if (fsr.regs[G1_REGNUM])
-    {
-      read_memory (fsr.regs[G1_REGNUM], raw_buffer, 7 * SPARC_INTREG_SIZE);
-      write_register_bytes (REGISTER_BYTE (G1_REGNUM), raw_buffer,
-			    7 * SPARC_INTREG_SIZE);
-    }
-
-  if (frame->flat)
-    {
-      /* Each register might or might not have been saved, need to test
-	 individually.  */
-      for (regnum = L0_REGNUM; regnum < L0_REGNUM + 8; ++regnum)
-	if (fsr.regs[regnum])
-	  write_register (regnum, read_memory_integer (fsr.regs[regnum],
-						       SPARC_INTREG_SIZE));
-      for (regnum = I0_REGNUM; regnum < I0_REGNUM + 8; ++regnum)
-	if (fsr.regs[regnum])
-	  write_register (regnum, read_memory_integer (fsr.regs[regnum],
-						       SPARC_INTREG_SIZE));
-
-      /* Handle all outs except stack pointer (o0-o5; o7).  */
-      for (regnum = O0_REGNUM; regnum < O0_REGNUM + 6; ++regnum)
-	if (fsr.regs[regnum])
-	  write_register (regnum, read_memory_integer (fsr.regs[regnum],
-						       SPARC_INTREG_SIZE));
-      if (fsr.regs[O0_REGNUM + 7])
-	write_register (O0_REGNUM + 7,
-			read_memory_integer (fsr.regs[O0_REGNUM + 7],
-					     SPARC_INTREG_SIZE));
-
-      write_sp (frame->frame);
-    }
-  else if (fsr.regs[I0_REGNUM])
-    {
-      CORE_ADDR sp;
-
-      char reg_temp[REGISTER_BYTES];
-
-      read_memory (fsr.regs[I0_REGNUM], raw_buffer, 8 * SPARC_INTREG_SIZE);
-
-      /* Get the ins and locals which we are about to restore.  Just
-	 moving the stack pointer is all that is really needed, except
-	 store_inferior_registers is then going to write the ins and
-	 locals from the registers array, so we need to muck with the
-	 registers array.  */
-      sp = fsr.regs[SP_REGNUM];
-#ifdef GDB_TARGET_IS_SPARC64
-      if (sp & 1)
-	sp += 2047;
-#endif
-      read_memory (sp, reg_temp, SPARC_INTREG_SIZE * 16);
-
-      /* Restore the out registers.
-	 Among other things this writes the new stack pointer.  */
-      write_register_bytes (REGISTER_BYTE (O0_REGNUM), raw_buffer,
-			    SPARC_INTREG_SIZE * 8);
-
-      write_register_bytes (REGISTER_BYTE (L0_REGNUM), reg_temp,
-			    SPARC_INTREG_SIZE * 16);
-    }
-#ifndef GDB_TARGET_IS_SPARC64
-  if (fsr.regs[PS_REGNUM])
-    write_register (PS_REGNUM, read_memory_integer (fsr.regs[PS_REGNUM], 4));
-#endif
-  if (fsr.regs[Y_REGNUM])
-    write_register (Y_REGNUM, read_memory_integer (fsr.regs[Y_REGNUM], REGISTER_RAW_SIZE (Y_REGNUM)));
-  if (fsr.regs[PC_REGNUM])
-    {
-      /* Explicitly specified PC (and maybe NPC) -- just restore them. */
-      write_register (PC_REGNUM, read_memory_integer (fsr.regs[PC_REGNUM],
-						      REGISTER_RAW_SIZE (PC_REGNUM)));
-      if (fsr.regs[NPC_REGNUM])
-	write_register (NPC_REGNUM,
-			read_memory_integer (fsr.regs[NPC_REGNUM],
-					     REGISTER_RAW_SIZE (NPC_REGNUM)));
-    }
-  else if (frame->flat)
-    {
-      if (frame->pc_addr)
-	pc = PC_ADJUST ((CORE_ADDR)
-			read_memory_integer (frame->pc_addr,
-					     REGISTER_RAW_SIZE (PC_REGNUM)));
-      else
-	{
-	  /* I think this happens only in the innermost frame, if so then
-	     it is a complicated way of saying
-	     "pc = read_register (O7_REGNUM);".  */
-	  char buf[MAX_REGISTER_RAW_SIZE];
-	  get_saved_register (buf, 0, 0, frame, O7_REGNUM, 0);
-	  pc = PC_ADJUST (extract_address
-			  (buf, REGISTER_RAW_SIZE (O7_REGNUM)));
-	}
-
-      write_register (PC_REGNUM,  pc);
-      write_register (NPC_REGNUM, pc + 4);
-    }
-  else if (fsr.regs[I7_REGNUM])
-    {
-      /* Return address in %i7 -- adjust it, then restore PC and NPC from it */
-      pc = PC_ADJUST ((CORE_ADDR) read_memory_integer (fsr.regs[I7_REGNUM],
-						       SPARC_INTREG_SIZE));
-      write_register (PC_REGNUM,  pc);
-      write_register (NPC_REGNUM, pc + 4);
-    }
-  flush_cached_frames ();
-}
-
-/* On the Sun 4 under SunOS, the compile will leave a fake insn which
-   encodes the structure size being returned.  If we detect such
-   a fake insn, step past it.  */
-
-CORE_ADDR
-sparc_pc_adjust(pc)
-     CORE_ADDR pc;
-{
-  unsigned long insn;
-  char buf[4];
-  int err;
-
-  err = target_read_memory (pc + 8, buf, 4);
-  insn = extract_unsigned_integer (buf, 4);
-  if ((err == 0) && (insn & 0xffc00000) == 0)
-    return pc+12;
-  else
-    return pc+8;
-}
-
-/* If pc is in a shared library trampoline, return its target.
-   The SunOs 4.x linker rewrites the jump table entries for PIC
-   compiled modules in the main executable to bypass the dynamic linker
-   with jumps of the form
-	sethi %hi(addr),%g1
-	jmp %g1+%lo(addr)
-   and removes the corresponding jump table relocation entry in the
-   dynamic relocations.
-   find_solib_trampoline_target relies on the presence of the jump
-   table relocation entry, so we have to detect these jump instructions
-   by hand.  */
-
-CORE_ADDR
-sunos4_skip_trampoline_code (pc)
-     CORE_ADDR pc;
-{
-  unsigned long insn1;
-  char buf[4];
-  int err;
-
-  err = target_read_memory (pc, buf, 4);
-  insn1 = extract_unsigned_integer (buf, 4);
-  if (err == 0 && (insn1 & 0xffc00000) == 0x03000000)
-    {
-      unsigned long insn2;
-
-      err = target_read_memory (pc + 4, buf, 4);
-      insn2 = extract_unsigned_integer (buf, 4);
-      if (err == 0 && (insn2 & 0xffffe000) == 0x81c06000)
-	{
-	  CORE_ADDR target_pc = (insn1 & 0x3fffff) << 10;
-	  int delta = insn2 & 0x1fff;
-
-	  /* Sign extend the displacement.  */
-	  if (delta & 0x1000)
-	    delta |= ~0x1fff;
-	  return target_pc + delta;
-	}
-    }
-  return find_solib_trampoline_target (pc);
-}
-
-#ifdef USE_PROC_FS	/* Target dependent support for /proc */
-
-/*  The /proc interface divides the target machine's register set up into
-    two different sets, the general register set (gregset) and the floating
-    point register set (fpregset).  For each set, there is an ioctl to get
-    the current register set and another ioctl to set the current values.
-
-    The actual structure passed through the ioctl interface is, of course,
-    naturally machine dependent, and is different for each set of registers.
-    For the sparc for example, the general register set is typically defined
-    by:
-
-	typedef int gregset_t[38];
-
-	#define	R_G0	0
-	...
-	#define	R_TBR	37
-
-    and the floating point set by:
-
-	typedef struct prfpregset {
-		union { 
-			u_long  pr_regs[32]; 
-			double  pr_dregs[16];
-		} pr_fr;
-		void *  pr_filler;
-		u_long  pr_fsr;
-		u_char  pr_qcnt;
-		u_char  pr_q_entrysize;
-		u_char  pr_en;
-		u_long  pr_q[64];
-	} prfpregset_t;
-
-    These routines provide the packing and unpacking of gregset_t and
-    fpregset_t formatted data.
-
- */
-
-/* Given a pointer to a general register set in /proc format (gregset_t *),
-   unpack the register contents and supply them as gdb's idea of the current
-   register values. */
-
-void
-supply_gregset (gregsetp)
-prgregset_t *gregsetp;
-{
-  register int regi;
-  register prgreg_t *regp = (prgreg_t *) gregsetp;
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  /* GDB register numbers for Gn, On, Ln, In all match /proc reg numbers.  */
-  for (regi = G0_REGNUM ; regi <= I7_REGNUM ; regi++)
-    {
-      supply_register (regi, (char *) (regp + regi));
-    }
-
-  /* These require a bit more care.  */
-  supply_register (PS_REGNUM, (char *) (regp + R_PS));
-  supply_register (PC_REGNUM, (char *) (regp + R_PC));
-  supply_register (NPC_REGNUM,(char *) (regp + R_nPC));
-  supply_register (Y_REGNUM,  (char *) (regp + R_Y));
-
-  /* Fill inaccessible registers with zero.  */
-  supply_register (WIM_REGNUM, zerobuf);
-  supply_register (TBR_REGNUM, zerobuf);
-  supply_register (CPS_REGNUM, zerobuf);
-}
-
-void
-fill_gregset (gregsetp, regno)
-prgregset_t *gregsetp;
-int regno;
-{
-  int regi;
-  register prgreg_t *regp = (prgreg_t *) gregsetp;
-
-  for (regi = 0 ; regi <= R_I7 ; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  *(regp + regi) = *(int *) &registers[REGISTER_BYTE (regi)];
-	}
-    }
-  if ((regno == -1) || (regno == PS_REGNUM))
-    {
-      *(regp + R_PS) = *(int *) &registers[REGISTER_BYTE (PS_REGNUM)];
-    }
-  if ((regno == -1) || (regno == PC_REGNUM))
-    {
-      *(regp + R_PC) = *(int *) &registers[REGISTER_BYTE (PC_REGNUM)];
-    }
-  if ((regno == -1) || (regno == NPC_REGNUM))
-    {
-      *(regp + R_nPC) = *(int *) &registers[REGISTER_BYTE (NPC_REGNUM)];
-    }
-  if ((regno == -1) || (regno == Y_REGNUM))
-    {
-      *(regp + R_Y) = *(int *) &registers[REGISTER_BYTE (Y_REGNUM)];
-    }
-}
-
-#if defined (FP0_REGNUM)
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), unpack the register contents and supply them as gdb's
-    idea of the current floating point register values. */
-
-void 
-supply_fpregset (fpregsetp)
-prfpregset_t *fpregsetp;
-{
-  register int regi;
-  char *from;
-  
-  for (regi = FP0_REGNUM ; regi < FP_MAX_REGNUM ; regi++)
-    {
-      from = (char *) &fpregsetp->pr_fr.pr_regs[regi-FP0_REGNUM];
-      supply_register (regi, from);
-    }
-  supply_register (FPS_REGNUM, (char *) &(fpregsetp->pr_fsr));
-}
-
-/*  Given a pointer to a floating point register set in /proc format
-    (fpregset_t *), update the register specified by REGNO from gdb's idea
-    of the current floating point register set.  If REGNO is -1, update
-    them all. */
-/* ??? This will probably need some changes for sparc64.  */
-
-void
-fill_fpregset (fpregsetp, regno)
-prfpregset_t *fpregsetp;
-int regno;
-{
-  int regi;
-  char *to;
-  char *from;
-
-  for (regi = FP0_REGNUM ; regi < FP_MAX_REGNUM ; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  from = (char *) &registers[REGISTER_BYTE (regi)];
-	  to = (char *) &fpregsetp->pr_fr.pr_regs[regi-FP0_REGNUM];
-	  memcpy (to, from, REGISTER_RAW_SIZE (regi));
-	}
-    }
-  if ((regno == -1) || (regno == FPS_REGNUM))
-    {
-      fpregsetp->pr_fsr = *(int *) &registers[REGISTER_BYTE (FPS_REGNUM)];
-    }
-}
-
-#endif	/* defined (FP0_REGNUM) */
-
-#endif  /* USE_PROC_FS */
-
-
-#ifdef GET_LONGJMP_TARGET
-
-/* Figure out where the longjmp will land.  We expect that we have just entered
-   longjmp and haven't yet setup the stack frame, so the args are still in the
-   output regs.  %o0 (O0_REGNUM) points at the jmp_buf structure from which we
-   extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
-   This routine returns true on success */
-
-int
-get_longjmp_target (pc)
-     CORE_ADDR *pc;
-{
-  CORE_ADDR jb_addr;
-#define LONGJMP_TARGET_SIZE 4
-  char buf[LONGJMP_TARGET_SIZE];
-
-  jb_addr = read_register (O0_REGNUM);
-
-  if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
-			  LONGJMP_TARGET_SIZE))
-    return 0;
-
-  *pc = extract_address (buf, LONGJMP_TARGET_SIZE);
-
-  return 1;
-}
-#endif /* GET_LONGJMP_TARGET */
-
-#ifdef STATIC_TRANSFORM_NAME
-/* SunPRO (3.0 at least), encodes the static variables.  This is not
-   related to C++ mangling, it is done for C too.  */
-
-char *
-sunpro_static_transform_name (name)
-     char *name;
-{
-  char *p;
-  if (name[0] == '$')
-    {
-      /* For file-local statics there will be a dollar sign, a bunch
-	 of junk (the contents of which match a string given in the
-	 N_OPT), a period and the name.  For function-local statics
-	 there will be a bunch of junk (which seems to change the
-	 second character from 'A' to 'B'), a period, the name of the
-	 function, and the name.  So just skip everything before the
-	 last period.  */
-      p = strrchr (name, '.');
-      if (p != NULL)
-	name = p + 1;
-    }
-  return name;
-}
-#endif /* STATIC_TRANSFORM_NAME */
-
-
-/* Utilities for printing registers.
-   Page numbers refer to the SPARC Architecture Manual.  */
-
-static void dump_ccreg PARAMS ((char *, int));
-
-static void
-dump_ccreg (reg, val)
-     char *reg;
-     int val;
-{
-  /* page 41 */
-  printf_unfiltered ("%s:%s,%s,%s,%s", reg,
-	  val & 8 ? "N" : "NN",
-	  val & 4 ? "Z" : "NZ",
-	  val & 2 ? "O" : "NO",
-	  val & 1 ? "C" : "NC"
-  );
-}
-
-static char *
-decode_asi (val)
-     int val;
-{
-  /* page 72 */
-  switch (val)
-    {
-    case 4 : return "ASI_NUCLEUS";
-    case 0x0c : return "ASI_NUCLEUS_LITTLE";
-    case 0x10 : return "ASI_AS_IF_USER_PRIMARY";
-    case 0x11 : return "ASI_AS_IF_USER_SECONDARY";
-    case 0x18 : return "ASI_AS_IF_USER_PRIMARY_LITTLE";
-    case 0x19 : return "ASI_AS_IF_USER_SECONDARY_LITTLE";
-    case 0x80 : return "ASI_PRIMARY";
-    case 0x81 : return "ASI_SECONDARY";
-    case 0x82 : return "ASI_PRIMARY_NOFAULT";
-    case 0x83 : return "ASI_SECONDARY_NOFAULT";
-    case 0x88 : return "ASI_PRIMARY_LITTLE";
-    case 0x89 : return "ASI_SECONDARY_LITTLE";
-    case 0x8a : return "ASI_PRIMARY_NOFAULT_LITTLE";
-    case 0x8b : return "ASI_SECONDARY_NOFAULT_LITTLE";
-    default : return NULL;
-    }
-}
-
-/* PRINT_REGISTER_HOOK routine.
-   Pretty print various registers.  */
-/* FIXME: Would be nice if this did some fancy things for 32 bit sparc.  */
-
-void
-sparc_print_register_hook (regno)
-     int regno;
-{
-  ULONGEST val;
-
-  /* Handle double/quad versions of lower 32 fp regs.  */
-  if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32
-      && (regno & 1) == 0)
-    {
-      char value[16];
-
-      if (!read_relative_register_raw_bytes (regno, value)
-	  && !read_relative_register_raw_bytes (regno + 1, value + 4))
-	{
-	  printf_unfiltered ("\t");
-	  print_floating (value, builtin_type_double, gdb_stdout);
-	}
-#if 0 /* FIXME: gdb doesn't handle long doubles */
-      if ((regno & 3) == 0)
-	{
-	  if (!read_relative_register_raw_bytes (regno + 2, value + 8)
-	      && !read_relative_register_raw_bytes (regno + 3, value + 12))
-	    {
-	      printf_unfiltered ("\t");
-	      print_floating (value, builtin_type_long_double, gdb_stdout);
-	    }
-	}
-#endif
-      return;
-    }
-
-#if 0 /* FIXME: gdb doesn't handle long doubles */
-  /* Print upper fp regs as long double if appropriate.  */
-  if (regno >= FP0_REGNUM + 32 && regno < FP_MAX_REGNUM
-      /* We test for even numbered regs and not a multiple of 4 because
-	 the upper fp regs are recorded as doubles.  */
-      && (regno & 1) == 0)
-    {
-      char value[16];
-
-      if (!read_relative_register_raw_bytes (regno, value)
-	  && !read_relative_register_raw_bytes (regno + 1, value + 8))
-	{
-	  printf_unfiltered ("\t");
-	  print_floating (value, builtin_type_long_double, gdb_stdout);
-	}
-      return;
-    }
-#endif
-
-  /* FIXME: Some of these are priviledged registers.
-     Not sure how they should be handled.  */
-
-#define BITS(n, mask) ((int) (((val) >> (n)) & (mask)))
-
-  val = read_register (regno);
-
-  /* pages 40 - 60 */
-  switch (regno)
-    {
-#ifdef GDB_TARGET_IS_SPARC64
-    case CCR_REGNUM :
-      printf_unfiltered("\t");
-      dump_ccreg ("xcc", val >> 4);
-      printf_unfiltered(", ");
-      dump_ccreg ("icc", val & 15);
-      break;
-    case FPRS_REGNUM :
-      printf ("\tfef:%d, du:%d, dl:%d",
-	      BITS (2, 1), BITS (1, 1), BITS (0, 1));
-      break;
-    case FSR_REGNUM :
-      {
-	static char *fcc[4] = { "=", "<", ">", "?" };
-	static char *rd[4] = { "N", "0", "+", "-" };
-	/* Long, yes, but I'd rather leave it as is and use a wide screen.  */
-	printf ("\t0:%s, 1:%s, 2:%s, 3:%s, rd:%s, tem:%d, ns:%d, ver:%d, ftt:%d, qne:%d, aexc:%d, cexc:%d",
-		fcc[BITS (10, 3)], fcc[BITS (32, 3)],
-		fcc[BITS (34, 3)], fcc[BITS (36, 3)],
-		rd[BITS (30, 3)], BITS (23, 31), BITS (22, 1), BITS (17, 7),
-		BITS (14, 7), BITS (13, 1), BITS (5, 31), BITS (0, 31));
-	break;
-      }
-    case ASI_REGNUM :
-      {
-	char *asi = decode_asi (val);
-	if (asi != NULL)
-	  printf ("\t%s", asi);
-	break;
-      }
-    case VER_REGNUM :
-      printf ("\tmanuf:%d, impl:%d, mask:%d, maxtl:%d, maxwin:%d",
-	      BITS (48, 0xffff), BITS (32, 0xffff),
-	      BITS (24, 0xff), BITS (8, 0xff), BITS (0, 31));
-      break;
-    case PSTATE_REGNUM :
-      {
-	static char *mm[4] = { "tso", "pso", "rso", "?" };
-	printf ("\tcle:%d, tle:%d, mm:%s, red:%d, pef:%d, am:%d, priv:%d, ie:%d, ag:%d",
-		BITS (9, 1), BITS (8, 1), mm[BITS (6, 3)], BITS (5, 1),
-		BITS (4, 1), BITS (3, 1), BITS (2, 1), BITS (1, 1),
-		BITS (0, 1));
-	break;
-      }
-    case TSTATE_REGNUM :
-      /* FIXME: print all 4? */
-      break;
-    case TT_REGNUM :
-      /* FIXME: print all 4? */
-      break;
-    case TPC_REGNUM :
-      /* FIXME: print all 4? */
-      break;
-    case TNPC_REGNUM :
-      /* FIXME: print all 4? */
-      break;
-    case WSTATE_REGNUM :
-      printf ("\tother:%d, normal:%d", BITS (3, 7), BITS (0, 7));
-      break;
-    case CWP_REGNUM :
-      printf ("\t%d", BITS (0, 31));
-      break;
-    case CANSAVE_REGNUM :
-      printf ("\t%-2d before spill", BITS (0, 31));
-      break;
-    case CANRESTORE_REGNUM :
-      printf ("\t%-2d before fill", BITS (0, 31));
-      break;
-    case CLEANWIN_REGNUM :
-      printf ("\t%-2d before clean", BITS (0, 31));
-      break;
-    case OTHERWIN_REGNUM :
-      printf ("\t%d", BITS (0, 31));
-      break;
-#else
-    case PS_REGNUM:
-      printf ("\ticc:%c%c%c%c, pil:%d, s:%d, ps:%d, et:%d, cwp:%d",
-	      BITS (23, 1) ? 'N' : '-', BITS (22, 1) ? 'Z' : '-',
-	      BITS (21, 1) ? 'V' : '-', BITS (20, 1) ? 'C' : '-',
-	      BITS (8, 15), BITS (7, 1), BITS (6, 1), BITS (5, 1),
-	      BITS (0, 31));
-      break;
-    case FPS_REGNUM:
-      {
-	static char *fcc[4] = { "=", "<", ">", "?" };
-	static char *rd[4] = { "N", "0", "+", "-" };
-	/* Long, yes, but I'd rather leave it as is and use a wide screen.  */
-	printf ("\trd:%s, tem:%d, ns:%d, ver:%d, ftt:%d, qne:%d, "
-		"fcc:%s, aexc:%d, cexc:%d",
-		rd[BITS (30, 3)], BITS (23, 31), BITS (22, 1), BITS (17, 7),
-		BITS (14, 7), BITS (13, 1), fcc[BITS (10, 3)], BITS (5, 31),
-		BITS (0, 31));
-	break;
-      }
-
-#endif	/* GDB_TARGET_IS_SPARC64 */
-    }
-
-#undef BITS
-}
-
-int
-gdb_print_insn_sparc (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  /* It's necessary to override mach again because print_insn messes it up. */
-  info->mach = TM_PRINT_INSN_MACH;
-  return print_insn_sparc (memaddr, info);
-}
-
-/* The SPARC passes the arguments on the stack; arguments smaller
-   than an int are promoted to an int.  */
-
-CORE_ADDR
-sparc_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     int struct_return;
-     CORE_ADDR struct_addr;
-{
-  int i;
-  int accumulate_size = 0;
-  struct sparc_arg
-    {
-      char *contents;
-      int len;
-      int offset;
-    };
-  struct sparc_arg *sparc_args =
-      (struct sparc_arg*)alloca (nargs * sizeof (struct sparc_arg));
-  struct sparc_arg *m_arg;
-
-  /* Promote arguments if necessary, and calculate their stack offsets
-     and sizes. */
-  for (i = 0, m_arg = sparc_args; i < nargs; i++, m_arg++)
-    {
-      value_ptr arg = args[i];
-      struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-      /* Cast argument to long if necessary as the compiler does it too.  */
-      switch (TYPE_CODE (arg_type))
-	{
-	case TYPE_CODE_INT:
-	case TYPE_CODE_BOOL:
-	case TYPE_CODE_CHAR:
-	case TYPE_CODE_RANGE:
-	case TYPE_CODE_ENUM:
-	  if (TYPE_LENGTH (arg_type) < TYPE_LENGTH (builtin_type_long))
-	    {
-	      arg_type = builtin_type_long;
-	      arg = value_cast (arg_type, arg);
-	    }
-	  break;
-	default:
-	  break;
-	}
-      m_arg->len = TYPE_LENGTH (arg_type);
-      m_arg->offset = accumulate_size;
-      accumulate_size = (accumulate_size + m_arg->len + 3) & ~3;
-      m_arg->contents = VALUE_CONTENTS(arg);
-    }
-
-  /* Make room for the arguments on the stack.  */
-  accumulate_size += CALL_DUMMY_STACK_ADJUST;
-  sp = ((sp - accumulate_size) & ~7) + CALL_DUMMY_STACK_ADJUST;
-
-  /* `Push' arguments on the stack.  */
-  for (i = nargs; m_arg--, --i >= 0; )
-    write_memory(sp + m_arg->offset, m_arg->contents, m_arg->len);
-
-  return sp;
-}
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-void
-sparc_extract_return_value (type, regbuf, valbuf)
-     struct type *type;
-     char *regbuf;
-     char *valbuf;
-{
-  int typelen = TYPE_LENGTH (type);
-  int regsize = REGISTER_RAW_SIZE (O0_REGNUM);
-
-  if (TYPE_CODE (type) == TYPE_CODE_FLT && SPARC_HAS_FPU)
-    memcpy (valbuf, &regbuf [REGISTER_BYTE (FP0_REGNUM)], typelen);
-  else
-    memcpy (valbuf,
-	    &regbuf [O0_REGNUM * regsize +
-		     (typelen >= regsize ? 0 : regsize - typelen)],
-	    typelen);
-}
-
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  On SPARCs with FPUs,
-   float values are returned in %f0 (and %f1).  In all other cases,
-   values are returned in register %o0.  */
-
-void
-sparc_store_return_value (type, valbuf)
-     struct type *type;
-     char *valbuf;
-{
-  int regno;
-  char buffer[MAX_REGISTER_RAW_SIZE];
-
-  if (TYPE_CODE (type) == TYPE_CODE_FLT && SPARC_HAS_FPU)
-    /* Floating-point values are returned in the register pair */
-    /* formed by %f0 and %f1 (doubles are, anyway).  */
-    regno = FP0_REGNUM;
-  else
-    /* Other values are returned in register %o0.  */
-    regno = O0_REGNUM;
-
-  /* Add leading zeros to the value. */
-  if (TYPE_LENGTH (type) < REGISTER_RAW_SIZE(regno))
-    {
-      bzero (buffer, REGISTER_RAW_SIZE(regno));
-      memcpy (buffer + REGISTER_RAW_SIZE(regno) - TYPE_LENGTH (type), valbuf,
-	      TYPE_LENGTH (type));
-      write_register_bytes (REGISTER_BYTE (regno), buffer, 
-			    REGISTER_RAW_SIZE(regno));
-    }
-  else
-    write_register_bytes (REGISTER_BYTE (regno), valbuf, TYPE_LENGTH (type));
-}
-
-
-/* Insert the function address into a call dummy instsruction sequence
-   stored at DUMMY.
-
-   For structs and unions, if the function was compiled with Sun cc,
-   it expects 'unimp' after the call.  But gcc doesn't use that
-   (twisted) convention.  So leave a nop there for gcc (FIX_CALL_DUMMY
-   can assume it is operating on a pristine CALL_DUMMY, not one that
-   has already been customized for a different function).  */
-
-void
-sparc_fix_call_dummy (dummy, pc, fun, value_type, using_gcc)
-     char *dummy;
-     CORE_ADDR pc;
-     CORE_ADDR fun;
-     struct type *value_type;
-     int using_gcc;
-{
-  int i;
-
-  /* Store the relative adddress of the target function into the
-     'call' instruction. */
-  store_unsigned_integer (dummy + CALL_DUMMY_CALL_OFFSET, 4,
-			  (0x40000000
-			   | (((fun - (pc + CALL_DUMMY_CALL_OFFSET)) >> 2)
-			       & 0x3fffffff)));
-
-  /* Comply with strange Sun cc calling convention for struct-returning
-     functions.  */
-  if (!using_gcc
-      && (TYPE_CODE (value_type) == TYPE_CODE_STRUCT
-	  || TYPE_CODE (value_type) == TYPE_CODE_UNION))
-    store_unsigned_integer (dummy + CALL_DUMMY_CALL_OFFSET + 8, 4,
-			    TYPE_LENGTH (value_type) & 0x1fff);
-
-#ifndef GDB_TARGET_IS_SPARC64
-  /* If this is not a simulator target, change the first four instructions
-     of the call dummy to NOPs.  Those instructions include a 'save'
-     instruction and are designed to work around problems with register
-     window flushing in the simulator. */
-  if (strcmp (target_shortname, "sim") != 0)
-    {
-      for (i = 0; i < 4; i++)
-	store_unsigned_integer (dummy + (i * 4), 4, 0x01000000);
-    }
-#endif
-}
-
-
-/* Set target byte order based on machine type. */
-
-static int
-sparc_target_architecture_hook (ap)
-     const bfd_arch_info_type *ap;
-{
-  int i, j;
-
-#ifdef TARGET_BYTE_ORDER_SELECTABLE
-  if (ap->mach == bfd_mach_sparc_sparclite_le)
-    target_byte_order = LITTLE_ENDIAN;
-#endif
-  return 1;
-}
-
-
-void
-_initialize_sparc_tdep ()
-{
-  tm_print_insn = gdb_print_insn_sparc;
-  tm_print_insn_info.mach = TM_PRINT_INSN_MACH;  /* Selects sparc/sparclite */
-  target_architecture_hook = sparc_target_architecture_hook;
-}
-
-
-#ifdef GDB_TARGET_IS_SPARC64
-
-/* Compensate for stack bias. Note that we currently don't handle mixed
-   32/64 bit code. */
-CORE_ADDR
-sparc64_read_sp ()
-{
-  CORE_ADDR sp = read_register (SP_REGNUM);
-
-  if (sp & 1)
-    sp += 2047;
-  return sp;
-}
-
-CORE_ADDR
-sparc64_read_fp ()
-{
-  CORE_ADDR fp = read_register (FP_REGNUM);
-
-  if (fp & 1)
-    fp += 2047;
-  return fp;
-}
-
-void
-sparc64_write_sp (val)
-     CORE_ADDR val;
-{
-  CORE_ADDR oldsp = read_register (SP_REGNUM);
-  if (oldsp & 1)
-    write_register (SP_REGNUM, val - 2047);
-  else
-    write_register (SP_REGNUM, val);
-}
-
-void
-sparc64_write_fp (val)
-     CORE_ADDR val;
-{
-  CORE_ADDR oldfp = read_register (FP_REGNUM);
-  if (oldfp & 1)
-    write_register (FP_REGNUM, val - 2047);
-  else
-    write_register (FP_REGNUM, val);
-}
-
-/* The SPARC 64 ABI passes floating-point arguments in FP0-31. They are
-   also copied onto the stack in the correct places. */
-
-CORE_ADDR
-sp64_push_arguments (nargs, args, sp, struct_return, struct_retaddr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_retaddr;
-{
-  int x;
-  int regnum = 0;
-  CORE_ADDR tempsp;
-  
-  sp = (sp & ~(((unsigned long)TYPE_LENGTH (builtin_type_long)) - 1UL));
-
-  /* Figure out how much space we'll need. */
-  for (x = nargs - 1; x >= 0; x--)
-    {
-      int len = TYPE_LENGTH (check_typedef (VALUE_TYPE (args[x])));
-      value_ptr copyarg = args[x];
-      int copylen = len;
-
-      /* This code is, of course, no longer correct. */
-      if (copylen < TYPE_LENGTH (builtin_type_long))
-	{
-	  copyarg = value_cast(builtin_type_long, copyarg);
-          copylen = TYPE_LENGTH (builtin_type_long);
-        }
-      sp -= copylen;
-    }
-
-  /* Round down. */
-  sp = sp & ~7;
-  tempsp = sp;
-
-  /* Now write the arguments onto the stack, while writing FP arguments
-     into the FP registers. */
-  for (x = 0; x < nargs; x++)
-    {
-      int len = TYPE_LENGTH (check_typedef (VALUE_TYPE (args[x])));
-      value_ptr copyarg = args[x];
-      int copylen = len;
-
-      /* This code is, of course, no longer correct. */
-      if (copylen < TYPE_LENGTH (builtin_type_long))
-	{
-	  copyarg = value_cast(builtin_type_long, copyarg);
-          copylen = TYPE_LENGTH (builtin_type_long);
-        }
-      write_memory (tempsp, VALUE_CONTENTS (copyarg), copylen);
-      tempsp += copylen;
-      if (TYPE_CODE (VALUE_TYPE (args[x])) == TYPE_CODE_FLT && regnum < 32)
-	{
-	  /* This gets copied into a FP register. */
-	  int nextreg = regnum + 2;
-	  char *data = VALUE_CONTENTS (args[x]);
-	  /* Floats go into the lower half of a FP register pair; quads
-	     use 2 pairs. */
-
-	  if (len == 16)
-	    nextreg += 2;
-	  else if (len == 4)
-	    regnum++;
-
-	  write_register_bytes (REGISTER_BYTE (FP0_REGNUM + regnum),
-				data,
-				len);
-	  regnum = nextreg;
-	}
-    }
-  return sp;
-}
-
-/* Values <= 32 bytes are returned in o0-o3 (floating-point values are
-   returned in f0-f3). */
-void
-sparc64_extract_return_value (type, regbuf, valbuf, bitoffset)
-     struct type *type;
-     char *regbuf;
-     char *valbuf;
-     int bitoffset;
-{
-  int typelen = TYPE_LENGTH (type);
-  int regsize = REGISTER_RAW_SIZE (O0_REGNUM);
-
-  if (TYPE_CODE (type) == TYPE_CODE_FLT && SPARC_HAS_FPU)
-    {
-      memcpy (valbuf, &regbuf [REGISTER_BYTE (FP0_REGNUM)], typelen);
-      return;
-    }
-
-  if (TYPE_CODE (type) != TYPE_CODE_STRUCT
-      || (TYPE_LENGTH (type) > 32))
-    {
-      memcpy (valbuf,
-	      &regbuf [O0_REGNUM * regsize +
-		      (typelen >= regsize ? 0 : regsize - typelen)],
-	      typelen);
-      return;
-    }
-  else
-    {
-      char *o0 = &regbuf[O0_REGNUM * regsize];
-      char *f0 = &regbuf[FP0_REGNUM * regsize];
-      int x;
-
-      for (x = 0; x < TYPE_NFIELDS (type); x++)
-	{
-	  struct field *f = &TYPE_FIELDS(type)[x];
-	  /* FIXME: We may need to handle static fields here. */
-	  int whichreg = (f->loc.bitpos + bitoffset) / 32;
-	  int remainder = ((f->loc.bitpos + bitoffset) % 32) / 8;
-	  int where = (f->loc.bitpos + bitoffset) / 8;
-	  int size = TYPE_LENGTH (f->type);
-	  int typecode = TYPE_CODE (f->type);
-
-	  if (typecode == TYPE_CODE_STRUCT)
-	    {
-	      sparc64_extract_return_value (f->type,
-					    regbuf,
-					    valbuf,
-					    bitoffset + f->loc.bitpos);
-	    }
-	  else if (typecode == TYPE_CODE_FLT)
-	    {
-	      memcpy (valbuf + where, &f0[whichreg * 4] + remainder, size);
-	    }
-	  else
-	    {
-	      memcpy (valbuf + where, &o0[whichreg * 4] + remainder, size);
-	    }
-	}
-    }
-}
-#endif
diff --git a/gdb/sparcl-stub.c b/gdb/sparcl-stub.c
deleted file mode 100644
index c7994fe..0000000
--- a/gdb/sparcl-stub.c
+++ /dev/null
@@ -1,1024 +0,0 @@
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED
-
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- *  Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $
- *
- *  Module name: remcom.c $
- *  Revision: 1.34 $
- *  Date: 91/03/09 12:29:49 $
- *  Contributor:     Lake Stevens Instrument Division$
- *
- *  Description:     low level support for gdb debugger. $
- *
- *  Considerations:  only works on target hardware $
- *
- *  Written by:      Glenn Engel $
- *  ModuleState:     Experimental $
- *
- *  NOTES:           See Below $
- *
- *  Modified for SPARC by Stu Grossman, Cygnus Support.
- *  Based on sparc-stub.c, it's modified for SPARClite Debug Unit hardware
- *  breakpoint support to create sparclite-stub.c, by Kung Hsu, Cygnus Support.
- *
- *  This code has been extensively tested on the Fujitsu SPARClite demo board.
- *
- *  To enable debugger support, two things need to happen.  One, a
- *  call to set_debug_traps() is necessary in order to allow any breakpoints
- *  or error conditions to be properly intercepted and reported to gdb.
- *  Two, a breakpoint needs to be generated to begin communication.  This
- *  is most easily accomplished by a call to breakpoint().  Breakpoint()
- *  simulates a breakpoint by executing a trap #1.
- *
- *************
- *
- *    The following gdb commands are supported:
- *
- * command          function                               Return value
- *
- *    g             return the value of the CPU registers  hex data or ENN
- *    G             set the value of the CPU registers     OK or ENN
- *
- *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
- *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
- *
- *    c             Resume at current address              SNN   ( signal NN)
- *    cAA..AA       Continue at address AA..AA             SNN
- *
- *    s             Step one instruction                   SNN
- *    sAA..AA       Step one instruction from AA..AA       SNN
- *
- *    k             kill
- *
- *    ?             What was the last sigval ?             SNN   (signal NN)
- *
- *    bBB..BB	    Set baud rate to BB..BB		   OK or BNN, then sets
- *							   baud rate
- *
- * All commands and responses are sent with a packet which includes a
- * checksum.  A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum>    :: < two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer.  '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host:                  Reply:
- * $m0,10#2a               +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-#include <string.h>
-#include <signal.h>
-#include <sparclite.h>
-
-/************************************************************************
- *
- * external low-level support routines
- */
-
-extern void putDebugChar (int c); /* write a single character      */
-extern int getDebugChar (void);	/* read and return a single char */
-
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX 2048
-
-static int initialized = 0;	/* !0 means we've been initialized */
-
-extern void breakinst ();
-static void set_mem_fault_trap (int enable);
-static void get_in_break_mode (void);
-
-static const char hexchars[]="0123456789abcdef";
-
-#define NUMREGS 80 
-
-/* Number of bytes of registers.  */
-#define NUMREGBYTES (NUMREGS * 4)
-enum regnames {G0, G1, G2, G3, G4, G5, G6, G7,
-		 O0, O1, O2, O3, O4, O5, SP, O7,
-		 L0, L1, L2, L3, L4, L5, L6, L7,
-		 I0, I1, I2, I3, I4, I5, FP, I7,
-
-		 F0, F1, F2, F3, F4, F5, F6, F7,
-		 F8, F9, F10, F11, F12, F13, F14, F15,
-		 F16, F17, F18, F19, F20, F21, F22, F23,
-		 F24, F25, F26, F27, F28, F29, F30, F31,
-		 Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR,
-		 DIA1, DIA2, DDA1, DDA2, DDV1, DDV2, DCR, DSR };
-
-/***************************  ASSEMBLY CODE MACROS *************************/
-/* 									   */
-
-extern void trap_low();
-
-/* Create private copies of common functions used by the stub.  This prevents
-   nasty interactions between app code and the stub (for instance if user steps
-   into strlen, etc..) */
-
-static int
-strlen (const char *s)
-{
-  const char *s1 = s;
-
-  while (*s1++ != '\000');
-
-  return s1 - s;
-}
-
-static char *
-strcpy (char *dst, const char *src)
-{
-  char *retval = dst;
-
-  while ((*dst++ = *src++) != '\000');
-
-  return retval;
-}
-
-static void *
-memcpy (void *vdst, const void *vsrc, int n)
-{
-  char *dst = vdst;
-  const char *src = vsrc;
-  char *retval = dst;
-
-  while (n-- > 0)
-    *dst++ = *src++;
-
-  return retval;
-}
-
-asm("
-	.reserve trapstack, 1000 * 4, \"bss\", 8
-
-	.data
-	.align	4
-
-in_trap_handler:
-	.word	0
-
-	.text
-	.align 4
-
-! This function is called when any SPARC trap (except window overflow or
-! underflow) occurs.  It makes sure that the invalid register window is still
-! available before jumping into C code.  It will also restore the world if you
-! return from handle_exception.
-!
-! On entry, trap_low expects l1 and l2 to contain pc and npc respectivly.
-! Register usage throughout the routine is as follows:
-!
-!	l0 - psr
-!	l1 - pc
-!	l2 - npc
-!	l3 - wim
-!	l4 - scratch and y reg
-!	l5 - scratch and tbr
-!	l6 - unused
-!	l7 - unused
-
-	.globl _trap_low
-_trap_low:
-	mov	%psr, %l0
-	mov	%wim, %l3
-
-	srl	%l3, %l0, %l4		! wim >> cwp
-	cmp	%l4, 1
-	bne	window_fine		! Branch if not in the invalid window
-	nop
-
-! Handle window overflow
-
-	mov	%g1, %l4		! Save g1, we use it to hold the wim
-	srl	%l3, 1, %g1		! Rotate wim right
-	tst	%g1
-	bg	good_wim		! Branch if new wim is non-zero
-	nop
-
-! At this point, we need to bring a 1 into the high order bit of the wim.
-! Since we don't want to make any assumptions about the number of register
-! windows, we figure it out dynamically so as to setup the wim correctly.
-
-	not	%g1			! Fill g1 with ones
-	mov	%g1, %wim		! Fill the wim with ones
-	nop
-	nop
-	nop
-	mov	%wim, %g1		! Read back the wim
-	inc	%g1			! Now g1 has 1 just to left of wim
-	srl	%g1, 1, %g1		! Now put 1 at top of wim
-	mov	%g0, %wim		! Clear wim so that subsequent save
-	nop				!  won't trap
-	nop
-	nop
-
-good_wim:
-	save	%g0, %g0, %g0		! Slip into next window
-	mov	%g1, %wim		! Install the new wim
-
-	std	%l0, [%sp + 0 * 4]	! save L & I registers
-	std	%l2, [%sp + 2 * 4]
-	std	%l4, [%sp + 4 * 4]
-	std	%l6, [%sp + 6 * 4]
-
-	std	%i0, [%sp + 8 * 4]
-	std	%i2, [%sp + 10 * 4]
-	std	%i4, [%sp + 12 * 4]
-	std	%i6, [%sp + 14 * 4]
-
-	restore				! Go back to trap window.
-	mov	%l4, %g1		! Restore %g1
-
-window_fine:
-	sethi	%hi(in_trap_handler), %l4
-	ld	[%lo(in_trap_handler) + %l4], %l5
-	tst	%l5
-	bg	recursive_trap
-	inc	%l5
-
-	set	trapstack+1000*4, %sp	! Switch to trap stack
-
-recursive_trap:
-	st	%l5, [%lo(in_trap_handler) + %l4]
-	sub	%sp,(16+1+6+1+80)*4,%sp	! Make room for input & locals
- 					! + hidden arg + arg spill
-					! + doubleword alignment
-					! + registers[72] local var
-
-	std	%g0, [%sp + (24 + 0) * 4] ! registers[Gx]
-	std	%g2, [%sp + (24 + 2) * 4]
-	std	%g4, [%sp + (24 + 4) * 4]
-	std	%g6, [%sp + (24 + 6) * 4]
-
-	std	%i0, [%sp + (24 + 8) * 4] ! registers[Ox]
-	std	%i2, [%sp + (24 + 10) * 4]
-	std	%i4, [%sp + (24 + 12) * 4]
-	std	%i6, [%sp + (24 + 14) * 4]
-
-	mov	%y, %l4
-	mov	%tbr, %l5
-	st	%l4, [%sp + (24 + 64) * 4] ! Y
-	st	%l0, [%sp + (24 + 65) * 4] ! PSR
-	st	%l3, [%sp + (24 + 66) * 4] ! WIM
-	st	%l5, [%sp + (24 + 67) * 4] ! TBR
-	st	%l1, [%sp + (24 + 68) * 4] ! PC
-	st	%l2, [%sp + (24 + 69) * 4] ! NPC
-
-	or	%l0, 0xf20, %l4
-	mov	%l4, %psr		! Turn on traps, disable interrupts
-
-	set	0x1000, %l1
-	btst	%l1, %l0		! FP enabled?
-	be	no_fpstore
-	nop
-
-! Must save fsr first, to flush the FQ.  This may cause a deferred fp trap, so
-! traps must be enabled to allow the trap handler to clean things up.
-
-	st	%fsr, [%sp + (24 + 70) * 4]
-
-	std	%f0, [%sp + (24 + 32) * 4]
-	std	%f2, [%sp + (24 + 34) * 4]
-	std	%f4, [%sp + (24 + 36) * 4]
-	std	%f6, [%sp + (24 + 38) * 4]
-	std	%f8, [%sp + (24 + 40) * 4]
-	std	%f10, [%sp + (24 + 42) * 4]
-	std	%f12, [%sp + (24 + 44) * 4]
-	std	%f14, [%sp + (24 + 46) * 4]
-	std	%f16, [%sp + (24 + 48) * 4]
-	std	%f18, [%sp + (24 + 50) * 4]
-	std	%f20, [%sp + (24 + 52) * 4]
-	std	%f22, [%sp + (24 + 54) * 4]
-	std	%f24, [%sp + (24 + 56) * 4]
-	std	%f26, [%sp + (24 + 58) * 4]
-	std	%f28, [%sp + (24 + 60) * 4]
-	std	%f30, [%sp + (24 + 62) * 4]
-no_fpstore:
-
-	call	_handle_exception
-	add	%sp, 24 * 4, %o0	! Pass address of registers
-
-! Reload all of the registers that aren't on the stack
-
-	ld	[%sp + (24 + 1) * 4], %g1 ! registers[Gx]
-	ldd	[%sp + (24 + 2) * 4], %g2
-	ldd	[%sp + (24 + 4) * 4], %g4
-	ldd	[%sp + (24 + 6) * 4], %g6
-
-	ldd	[%sp + (24 + 8) * 4], %i0 ! registers[Ox]
-	ldd	[%sp + (24 + 10) * 4], %i2
-	ldd	[%sp + (24 + 12) * 4], %i4
-	ldd	[%sp + (24 + 14) * 4], %i6
-
-
-	ldd	[%sp + (24 + 64) * 4], %l0 ! Y & PSR
-	ldd	[%sp + (24 + 68) * 4], %l2 ! PC & NPC
-
-	set	0x1000, %l5
-	btst	%l5, %l1		! FP enabled?
-	be	no_fpreload
-	nop
-
-	ldd	[%sp + (24 + 32) * 4], %f0
-	ldd	[%sp + (24 + 34) * 4], %f2
-	ldd	[%sp + (24 + 36) * 4], %f4
-	ldd	[%sp + (24 + 38) * 4], %f6
-	ldd	[%sp + (24 + 40) * 4], %f8
-	ldd	[%sp + (24 + 42) * 4], %f10
-	ldd	[%sp + (24 + 44) * 4], %f12
-	ldd	[%sp + (24 + 46) * 4], %f14
-	ldd	[%sp + (24 + 48) * 4], %f16
-	ldd	[%sp + (24 + 50) * 4], %f18
-	ldd	[%sp + (24 + 52) * 4], %f20
-	ldd	[%sp + (24 + 54) * 4], %f22
-	ldd	[%sp + (24 + 56) * 4], %f24
-	ldd	[%sp + (24 + 58) * 4], %f26
-	ldd	[%sp + (24 + 60) * 4], %f28
-	ldd	[%sp + (24 + 62) * 4], %f30
-
-	ld	[%sp + (24 + 70) * 4], %fsr
-no_fpreload:
-
-	restore				! Ensure that previous window is valid
-	save	%g0, %g0, %g0		!  by causing a window_underflow trap
-
-	mov	%l0, %y
-	mov	%l1, %psr		! Make sure that traps are disabled
-					! for rett
-	sethi	%hi(in_trap_handler), %l4
-	ld	[%lo(in_trap_handler) + %l4], %l5
-	dec	%l5
-	st	%l5, [%lo(in_trap_handler) + %l4]
-
-	jmpl	%l2, %g0		! Restore old PC
-	rett	%l3			! Restore old nPC
-");
-
-/* Convert ch from a hex digit to an int */
-
-static int
-hex(ch)
-     unsigned char ch;
-{
-  if (ch >= 'a' && ch <= 'f')
-    return ch-'a'+10;
-  if (ch >= '0' && ch <= '9')
-    return ch-'0';
-  if (ch >= 'A' && ch <= 'F')
-    return ch-'A'+10;
-  return -1;
-}
-
-/* scan for the sequence $<data>#<checksum>     */
-
-static void
-getpacket(buffer)
-     char *buffer;
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int i;
-  int count;
-  unsigned char ch;
-
-  do
-    {
-      /* wait around for the start character, ignore all other characters */
-      while ((ch = (getDebugChar() & 0x7f)) != '$') ;
-
-      checksum = 0;
-      xmitcsum = -1;
-
-      count = 0;
-
-      /* now, read until a # or end of buffer is found */
-      while (count < BUFMAX)
-	{
-	  ch = getDebugChar() & 0x7f;
-	  if (ch == '#')
-	    break;
-	  checksum = checksum + ch;
-	  buffer[count] = ch;
-	  count = count + 1;
-	}
-
-      if (count >= BUFMAX)
-	continue;
-
-      buffer[count] = 0;
-
-      if (ch == '#')
-	{
-	  xmitcsum = hex(getDebugChar() & 0x7f) << 4;
-	  xmitcsum |= hex(getDebugChar() & 0x7f);
-#if 0
-	  /* Humans shouldn't have to figure out checksums to type to it. */
-	  putDebugChar ('+');
-	  return;
-#endif
-	  if (checksum != xmitcsum)
-	    putDebugChar('-');	/* failed checksum */
-	  else
-	    {
-	      putDebugChar('+'); /* successful transfer */
-	      /* if a sequence char is present, reply the sequence ID */
-	      if (buffer[2] == ':')
-		{
-		  putDebugChar(buffer[0]);
-		  putDebugChar(buffer[1]);
-		  /* remove sequence chars from buffer */
-		  count = strlen(buffer);
-		  for (i=3; i <= count; i++)
-		    buffer[i-3] = buffer[i];
-		}
-	    }
-	}
-    }
-  while (checksum != xmitcsum);
-}
-
-/* send the packet in buffer.  */
-
-static void
-putpacket(buffer)
-     unsigned char *buffer;
-{
-  unsigned char checksum;
-  int count;
-  unsigned char ch;
-
-  /*  $<packet info>#<checksum>. */
-  do
-    {
-      putDebugChar('$');
-      checksum = 0;
-      count = 0;
-
-      while (ch = buffer[count])
-	{
-	  putDebugChar (ch);
-	  checksum += ch;
-	  count += 1;
-	}
-
-      putDebugChar('#');
-      putDebugChar(hexchars[checksum >> 4]);
-      putDebugChar(hexchars[checksum & 0xf]);
-
-    }
-  while ((getDebugChar() & 0x7f) != '+');
-}
-
-static char remcomInBuffer[BUFMAX];
-static char remcomOutBuffer[BUFMAX];
-
-/* Indicate to caller of mem2hex or hex2mem that there has been an
-   error.  */
-static volatile int mem_err = 0;
-
-/* Convert the memory pointed to by mem into hex, placing result in buf.
- * Return a pointer to the last char put in buf (null), in case of mem fault,
- * return 0.
- * If MAY_FAULT is non-zero, then we will handle memory faults by returning
- * a 0, else treat a fault like any other fault in the stub.
- */
-
-static unsigned char *
-mem2hex(mem, buf, count, may_fault)
-     unsigned char *mem;
-     unsigned char *buf;
-     int count;
-     int may_fault;
-{
-  unsigned char ch;
-
-  set_mem_fault_trap(may_fault);
-
-  while (count-- > 0)
-    {
-      ch = *mem++;
-      if (mem_err)
-	return 0;
-      *buf++ = hexchars[ch >> 4];
-      *buf++ = hexchars[ch & 0xf];
-    }
-
-  *buf = 0;
-
-  set_mem_fault_trap(0);
-
-  return buf;
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem
- * return a pointer to the character AFTER the last byte written */
-
-static char *
-hex2mem(buf, mem, count, may_fault)
-     unsigned char *buf;
-     unsigned char *mem;
-     int count;
-     int may_fault;
-{
-  int i;
-  unsigned char ch;
-
-  set_mem_fault_trap(may_fault);
-
-  for (i=0; i<count; i++)
-    {
-      ch = hex(*buf++) << 4;
-      ch |= hex(*buf++);
-      *mem++ = ch;
-      if (mem_err)
-	return 0;
-    }
-
-  set_mem_fault_trap(0);
-
-  return mem;
-}
-
-/* This table contains the mapping between SPARC hardware trap types, and
-   signals, which are primarily what GDB understands.  It also indicates
-   which hardware traps we need to commandeer when initializing the stub. */
-
-static struct hard_trap_info
-{
-  unsigned char tt;		/* Trap type code for SPARClite */
-  unsigned char signo;		/* Signal that we map this trap into */
-} hard_trap_info[] = {
-  {0x01, SIGSEGV},		/* instruction access error */
-  {0x02, SIGILL},		/* privileged instruction */
-  {0x03, SIGILL},		/* illegal instruction */
-  {0x04, SIGEMT},		/* fp disabled */
-  {0x07, SIGBUS},		/* mem address not aligned */
-  {0x09, SIGSEGV},		/* data access exception */
-  {0x0a, SIGEMT},		/* tag overflow */
-  {0x20, SIGBUS},		/* r register access error */
-  {0x21, SIGBUS},		/* instruction access error */
-  {0x24, SIGEMT},		/* cp disabled */
-  {0x29, SIGBUS},		/* data access error */
-  {0x2a, SIGFPE},		/* divide by zero */
-  {0x2b, SIGBUS},		/* data store error */
-  {0x80+1, SIGTRAP},		/* ta 1 - normal breakpoint instruction */
-  {0xff, SIGTRAP},		/* hardware breakpoint */
-  {0, 0}			/* Must be last */
-};
-
-/* Set up exception handlers for tracing and breakpoints */
-
-void
-set_debug_traps()
-{
-  struct hard_trap_info *ht;
-
-/* Only setup fp traps if the FP is disabled.  */
-
-  for (ht = hard_trap_info;
-       ht->tt != 0 && ht->signo != 0;
-       ht++)
-    if (ht->tt != 4 || ! (read_psr () & 0x1000))
-      exceptionHandler(ht->tt, trap_low);
-
-  /* In case GDB is started before us, ack any packets (presumably
-     "$?#xx") sitting there.  */
-
-  putDebugChar ('+');
-
-  initialized = 1;
-}
-
-asm ("
-! Trap handler for memory errors.  This just sets mem_err to be non-zero.  It
-! assumes that %l1 is non-zero.  This should be safe, as it is doubtful that
-! 0 would ever contain code that could mem fault.  This routine will skip
-! past the faulting instruction after setting mem_err.
-
-	.text
-	.align 4
-
-_fltr_set_mem_err:
-	sethi %hi(_mem_err), %l0
-	st %l1, [%l0 + %lo(_mem_err)]
-	jmpl %l2, %g0
-	rett %l2+4
-");
-
-static void
-set_mem_fault_trap(enable)
-     int enable;
-{
-  extern void fltr_set_mem_err();
-  mem_err = 0;
-
-  if (enable)
-    exceptionHandler(9, fltr_set_mem_err);
-  else
-    exceptionHandler(9, trap_low);
-}
-
-asm ("
-	.text
-	.align 4
-
-_dummy_hw_breakpoint:
-	jmpl %l2, %g0
-	rett %l2+4
-	nop
-	nop
-");
-
-static void
-get_in_break_mode()
-{
-  extern void dummy_hw_breakpoint();
-
-  exceptionHandler (255, dummy_hw_breakpoint);
-
-  asm ("ta 255");
-
-  exceptionHandler (255, trap_low);
-}
-
-/* Convert the SPARC hardware trap type code to a unix signal number. */
-
-static int
-computeSignal(tt)
-     int tt;
-{
-  struct hard_trap_info *ht;
-
-  for (ht = hard_trap_info; ht->tt && ht->signo; ht++)
-    if (ht->tt == tt)
-      return ht->signo;
-
-  return SIGHUP;		/* default for things we don't know about */
-}
-
-/*
- * While we find nice hex chars, build an int.
- * Return number of chars processed.
- */
-
-static int
-hexToInt(char **ptr, int *intValue)
-{
-  int numChars = 0;
-  int hexValue;
-
-  *intValue = 0;
-
-  while (**ptr)
-    {
-      hexValue = hex(**ptr);
-      if (hexValue < 0)
-	break;
-
-      *intValue = (*intValue << 4) | hexValue;
-      numChars ++;
-
-      (*ptr)++;
-    }
-
-  return (numChars);
-}
-
-/*
- * This function does all command procesing for interfacing to gdb.  It
- * returns 1 if you should skip the instruction at the trap address, 0
- * otherwise.
- */
-
-static void
-handle_exception (registers)
-     unsigned long *registers;
-{
-  int tt;			/* Trap type */
-  int sigval;
-  int addr;
-  int length;
-  char *ptr;
-  unsigned long *sp;
-  unsigned long dsr;
-
-/* First, we must force all of the windows to be spilled out */
-
-  asm("	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	save %sp, -64, %sp
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-");
-
-  get_in_break_mode ();		/* Enable DSU register writes */
-
-  registers[DIA1] = read_asi (1, 0xff00);
-  registers[DIA2] = read_asi (1, 0xff04);
-  registers[DDA1] = read_asi (1, 0xff08);
-  registers[DDA2] = read_asi (1, 0xff0c);
-  registers[DDV1] = read_asi (1, 0xff10);
-  registers[DDV2] = read_asi (1, 0xff14);
-  registers[DCR] = read_asi (1, 0xff18);
-  registers[DSR] = read_asi (1, 0xff1c);
-
-  if (registers[PC] == (unsigned long)breakinst)
-    {
-      registers[PC] = registers[NPC];
-      registers[NPC] += 4;
-    }
-  sp = (unsigned long *)registers[SP];
-
-  dsr = (unsigned long)registers[DSR];
-  if (dsr & 0x3c)
-    tt = 255;
-  else
-    tt = (registers[TBR] >> 4) & 0xff;
-
-  /* reply to host that an exception has occurred */
-  sigval = computeSignal(tt);
-  ptr = remcomOutBuffer;
-
-  *ptr++ = 'T';
-  *ptr++ = hexchars[sigval >> 4];
-  *ptr++ = hexchars[sigval & 0xf];
-
-  *ptr++ = hexchars[PC >> 4];
-  *ptr++ = hexchars[PC & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[PC], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[FP >> 4];
-  *ptr++ = hexchars[FP & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex(sp + 8 + 6, ptr, 4, 0); /* FP */
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[SP >> 4];
-  *ptr++ = hexchars[SP & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&sp, ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[NPC >> 4];
-  *ptr++ = hexchars[NPC & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[NPC], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[O7 >> 4];
-  *ptr++ = hexchars[O7 & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[O7], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = 0;
-
-  putpacket(remcomOutBuffer);
-
-  while (1)
-    {
-      remcomOutBuffer[0] = 0;
-
-      getpacket(remcomInBuffer);
-      switch (remcomInBuffer[0])
-	{
-	case '?':
-	  remcomOutBuffer[0] = 'S';
-	  remcomOutBuffer[1] = hexchars[sigval >> 4];
-	  remcomOutBuffer[2] = hexchars[sigval & 0xf];
-	  remcomOutBuffer[3] = 0;
-	  break;
-
-	case 'd':
-				/* toggle debug flag */
-	  break;
-
-	case 'g':		/* return the value of the CPU registers */
-	  memcpy (&registers[L0], sp, 16 * 4); /* Copy L & I regs from stack */
-	  mem2hex ((char *)registers, remcomOutBuffer, NUMREGBYTES, 0);
-	  break;
-
-	case 'G':		/* Set the value of all registers */
-	case 'P':		/* Set the value of one register */
-	  {
-	    unsigned long *newsp, psr;
-
-	    psr = registers[PSR];
-
-	    ptr = &remcomInBuffer[1];
-
-	    if (remcomInBuffer[0] == 'P')
-	      {
-		int regno;
-
-		if (hexToInt (&ptr, &regno)
-		    && *ptr++ == '=')
-		  if (regno >= L0 && regno <= I7)
-		    hex2mem (ptr, sp + regno - L0, 4, 0);
-		  else
-		    hex2mem (ptr, (char *)&registers[regno], 4, 0);
-		else
-		  {
-		    strcpy (remcomOutBuffer, "P01");
-		    break;
-		  }
-	      }
-	    else
-	      {
-		hex2mem (ptr, (char *)registers, NUMREGBYTES, 0);
-		memcpy (sp, &registers[L0], 16 * 4); /* Copy L & I regs to stack */
-	      }
-
-	    /* See if the stack pointer has moved.  If so, then copy the saved
-	       locals and ins to the new location.  This keeps the window
-	       overflow and underflow routines happy.  */
-
-	    newsp = (unsigned long *)registers[SP];
-	    if (sp != newsp)
-	      sp = memcpy(newsp, sp, 16 * 4);
-
-	    /* Don't allow CWP to be modified. */
-
-	    if (psr != registers[PSR])
-	      registers[PSR] = (psr & 0x1f) | (registers[PSR] & ~0x1f);
-
-	    strcpy(remcomOutBuffer,"OK");
-	  }
-	  break;
-
-	case 'm':	  /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-	  /* Try to read %x,%x.  */
-
-	  ptr = &remcomInBuffer[1];
-
-	  if (hexToInt(&ptr, &addr)
-	      && *ptr++ == ','
-	      && hexToInt(&ptr, &length))
-	    {
-	      if (mem2hex((char *)addr, remcomOutBuffer, length, 1))
-		break;
-
-	      strcpy (remcomOutBuffer, "E03");
-	    }
-	  else
-	    strcpy(remcomOutBuffer,"E01");
-	  break;
-
-	case 'M': /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-	  /* Try to read '%x,%x:'.  */
-
-	  ptr = &remcomInBuffer[1];
-
-	  if (hexToInt(&ptr, &addr)
-	      && *ptr++ == ','
-	      && hexToInt(&ptr, &length)
-	      && *ptr++ == ':')
-	    {
-	      if (hex2mem(ptr, (char *)addr, length, 1))
-		strcpy(remcomOutBuffer, "OK");
-	      else
-		strcpy(remcomOutBuffer, "E03");
-	    }
-	  else
-	    strcpy(remcomOutBuffer, "E02");
-	  break;
-
-	case 'c':    /* cAA..AA    Continue at address AA..AA(optional) */
-	  /* try to read optional parameter, pc unchanged if no parm */
-
-	  ptr = &remcomInBuffer[1];
-	  if (hexToInt(&ptr, &addr))
-	    {
-	      registers[PC] = addr;
-	      registers[NPC] = addr + 4;
-	    }
-
-/* Need to flush the instruction cache here, as we may have deposited a
-   breakpoint, and the icache probably has no way of knowing that a data ref to
-   some location may have changed something that is in the instruction cache.
- */
-
-	  flush_i_cache ();
-
-	  if (!(registers[DSR] & 0x1) /* DSU enabled? */
-	      && !(registers[DCR] & 0x200)) /* Are we in break state? */
-	    {			/* Yes, set the DSU regs */
-	      write_asi (1, 0xff00, registers[DIA1]);
-	      write_asi (1, 0xff04, registers[DIA2]);
-	      write_asi (1, 0xff08, registers[DDA1]);
-	      write_asi (1, 0xff0c, registers[DDA2]);
-	      write_asi (1, 0xff10, registers[DDV1]);
-	      write_asi (1, 0xff14, registers[DDV2]);
-	      write_asi (1, 0xff1c, registers[DSR]);
-	      write_asi (1, 0xff18, registers[DCR] | 0x200); /* Clear break */
-	    }
-
-	  return;
-
-	  /* kill the program */
-	case 'k' :		/* do nothing */
-	  break;
-#if 0
-	case 't':		/* Test feature */
-	  asm (" std %f30,[%sp]");
-	  break;
-#endif
-	case 'r':		/* Reset */
-	  asm ("call 0
-		nop ");
-	  break;
-
-#if 0
-Disabled until we can unscrew this properly
-
-	case 'b':	  /* bBB...  Set baud rate to BB... */
-	  {
-	    int baudrate;
-	    extern void set_timer_3();
-
-	    ptr = &remcomInBuffer[1];
-	    if (!hexToInt(&ptr, &baudrate))
-	      {
-		strcpy(remcomOutBuffer,"B01");
-		break;
-	      }
-
-	    /* Convert baud rate to uart clock divider */
-	    switch (baudrate)
-	      {
-	      case 38400:
-		baudrate = 16;
-		break;
-	      case 19200:
-		baudrate = 33;
-		break;
-	      case 9600:
-		baudrate = 65;
-		break;
-	      default:
-		strcpy(remcomOutBuffer,"B02");
-		goto x1;
-	      }
-
-	    putpacket("OK");	/* Ack before changing speed */
-	    set_timer_3(baudrate); /* Set it */
-	  }
-x1:	  break;
-#endif
-	}			/* switch */
-
-      /* reply to the request */
-      putpacket(remcomOutBuffer);
-    }
-}
-
-/* This function will generate a breakpoint exception.  It is used at the
-   beginning of a program to sync up with a debugger and can be used
-   otherwise as a quick means to stop program execution and "break" into
-   the debugger. */
-
-void
-breakpoint()
-{
-  if (!initialized)
-    return;
-
-  asm("	.globl _breakinst
-
-	_breakinst: ta 1
-      ");
-}
diff --git a/gdb/sparcl-tdep.c b/gdb/sparcl-tdep.c
deleted file mode 100644
index e39bf30..0000000
--- a/gdb/sparcl-tdep.c
+++ /dev/null
@@ -1,970 +0,0 @@
-/* Target dependent code for the Fujitsu SPARClite for GDB, the GNU debugger.
-   Copyright 1994, 1995, 1996  Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "breakpoint.h"
-#include "target.h"
-#include "serial.h"
-#include <sys/types.h>
-
-#if (!defined(__GO32__) && !defined(_WIN32)) || defined(__CYGWIN32__)
-#define HAVE_SOCKETS
-#include <sys/time.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#endif
-
-extern struct target_ops sparclite_ops;	/* Forward decl */
-extern struct target_ops remote_ops;
-
-static char *remote_target_name = NULL;
-static serial_t remote_desc = NULL;
-static int serial_flag;
-#ifdef HAVE_SOCKETS
-static int udp_fd = -1;
-#endif
-
-static serial_t open_tty PARAMS ((char *name));
-static int send_resp PARAMS ((serial_t desc, char c));
-static void close_tty PARAMS ((int ignore));
-#ifdef HAVE_SOCKETS
-static int recv_udp_buf PARAMS ((int fd, unsigned char *buf, int len, int timeout));
-static int send_udp_buf PARAMS ((int fd, unsigned char *buf, int len));
-#endif
-static void sparclite_open PARAMS ((char *name, int from_tty));
-static void sparclite_close PARAMS ((int quitting));
-static void download PARAMS ((char *target_name, char *args, int from_tty,
-			      void (*write_routine) (bfd *from_bfd,
-						     asection *from_sec,
-						     file_ptr from_addr,
-						     bfd_vma to_addr, int len),
-			      void (*start_routine) (bfd_vma entry)));
-static void sparclite_serial_start PARAMS ((bfd_vma entry));
-static void sparclite_serial_write PARAMS ((bfd *from_bfd, asection *from_sec,
-					    file_ptr from_addr,
-					    bfd_vma to_addr, int len));
-#ifdef HAVE_SOCKETS
-static unsigned short calc_checksum PARAMS ((unsigned char *buffer,
-					     int count));
-static void sparclite_udp_start PARAMS ((bfd_vma entry));
-static void sparclite_udp_write PARAMS ((bfd *from_bfd, asection *from_sec,
-					 file_ptr from_addr, bfd_vma to_addr,
-					 int len));
-#endif
-static void sparclite_download PARAMS ((char *filename, int from_tty));
-
-#define DDA2_SUP_ASI		0xb000000
-#define DDA1_SUP_ASI		0xb0000
-
-#define DDA2_ASI_MASK 		0xff000000
-#define DDA1_ASI_MASK 		0xff0000 
-#define DIA2_SUP_MODE 		0x8000
-#define DIA1_SUP_MODE 		0x4000
-#define DDA2_ENABLE 		0x100
-#define DDA1_ENABLE 		0x80
-#define DIA2_ENABLE 		0x40
-#define DIA1_ENABLE 		0x20
-#define DSINGLE_STEP 		0x10		/* not used */
-#define DDV_TYPE_MASK 		0xc
-#define DDV_TYPE_LOAD 		0x0
-#define DDV_TYPE_STORE 		0x4
-#define DDV_TYPE_ACCESS 	0x8
-#define DDV_TYPE_ALWAYS		0xc
-#define DDV_COND		0x2
-#define DDV_MASK		0x1
-
-int
-sparclite_insert_watchpoint (addr, len, type)
-     CORE_ADDR addr;
-     int len;
-     int type;
-{
-  CORE_ADDR dcr;
-
-  dcr = read_register (DCR_REGNUM);
-
-  if (!(dcr & DDA1_ENABLE))
-    {
-      write_register (DDA1_REGNUM, addr);
-      dcr &= ~(DDA1_ASI_MASK | DDV_TYPE_MASK);
-      dcr |= (DDA1_SUP_ASI | DDA1_ENABLE);
-      if (type == 1)
-	{
-	  write_register (DDV1_REGNUM, 0);
-	  write_register (DDV2_REGNUM, 0xffffffff);
-	  dcr |= (DDV_TYPE_LOAD & (~DDV_COND & ~DDV_MASK));
-	}   
-      else if (type == 0)
-	{
-	  write_register (DDV1_REGNUM, 0);
-	  write_register (DDV2_REGNUM, 0xffffffff);
-	  dcr |= (DDV_TYPE_STORE & (~DDV_COND & ~DDV_MASK));
-	}
-      else
-	{
-	  write_register (DDV1_REGNUM, 0);
-	  write_register (DDV2_REGNUM, 0xffffffff);
-	  dcr |= (DDV_TYPE_ACCESS);
-	}
-      write_register (DCR_REGNUM, dcr);
-    }
-  else if (!(dcr & DDA2_ENABLE))
-    {
-      write_register (DDA2_REGNUM, addr);
-      dcr &= ~(DDA2_ASI_MASK & DDV_TYPE_MASK);
-      dcr |= (DDA2_SUP_ASI | DDA2_ENABLE);
-      if (type == 1)
-	{
-	  write_register (DDV1_REGNUM, 0);
-	  write_register (DDV2_REGNUM, 0xffffffff);
-	  dcr |= (DDV_TYPE_LOAD & ~DDV_COND & ~DDV_MASK);
-	}
-      else if (type == 0)
-	{
-	  write_register (DDV1_REGNUM, 0);
-	  write_register (DDV2_REGNUM, 0xffffffff);
-	  dcr |= (DDV_TYPE_STORE & ~DDV_COND & ~DDV_MASK);
-	}
-      else
-	{
-	  write_register (DDV1_REGNUM, 0);
-	  write_register (DDV2_REGNUM, 0xffffffff);
-	  dcr |= (DDV_TYPE_ACCESS);
-	}
-      write_register (DCR_REGNUM, dcr);
-    }
-  else
-    return -1;
-
-  return 0;
-} 
-
-int
-sparclite_remove_watchpoint (addr, len, type)
-     CORE_ADDR addr;
-     int len;
-     int type;
-{
-  CORE_ADDR dcr, dda1, dda2;
-
-  dcr = read_register (DCR_REGNUM);
-  dda1 = read_register (DDA1_REGNUM);
-  dda2 = read_register (DDA2_REGNUM);
-
-  if ((dcr & DDA1_ENABLE) && addr == dda1)
-    write_register (DCR_REGNUM, (dcr & ~DDA1_ENABLE));
-  else if ((dcr & DDA2_ENABLE) && addr == dda2)
-    write_register (DCR_REGNUM, (dcr & ~DDA2_ENABLE));
-  else
-    return -1;
-
-  return 0;
-}
-
-int
-sparclite_insert_hw_breakpoint (addr, len)
-     CORE_ADDR addr;
-     int len;
-{
-  CORE_ADDR dcr;
-
-  dcr = read_register (DCR_REGNUM);
-  
-  if (!(dcr & DIA1_ENABLE))
-    {
-      write_register (DIA1_REGNUM, addr);
-      write_register (DCR_REGNUM, (dcr | DIA1_ENABLE | DIA1_SUP_MODE));
-    }
-  else if (!(dcr & DIA2_ENABLE))
-    {
-      write_register (DIA2_REGNUM, addr);
-      write_register (DCR_REGNUM, (dcr | DIA2_ENABLE | DIA2_SUP_MODE));
-    }
-  else
-    return -1;
-
-  return 0;
-}
-
-int
-sparclite_remove_hw_breakpoint (addr, shadow)
-     CORE_ADDR addr;
-     int shadow;
-{
-  CORE_ADDR dcr, dia1, dia2;
-
-  dcr = read_register (DCR_REGNUM);
-  dia1 = read_register (DIA1_REGNUM);
-  dia2 = read_register (DIA2_REGNUM);
-  
-  if ((dcr & DIA1_ENABLE) && addr == dia1)
-    write_register (DCR_REGNUM, (dcr & ~DIA1_ENABLE));
-  else if ((dcr & DIA2_ENABLE) && addr == dia2)
-    write_register (DCR_REGNUM, (dcr & ~DIA2_ENABLE));
-  else
-    return -1;
-
-  return 0;
-}
-
-int
-sparclite_check_watch_resources (type, cnt, ot)
-     int type;
-     int cnt;
-     int ot;
-{
-  /* Watchpoints not supported on simulator.  */
-  if (strcmp (target_shortname, "sim") == 0)
-    return 0;
-
-  if (type == bp_hardware_breakpoint)
-    {
-      if (TARGET_HW_BREAK_LIMIT == 0)
-	return 0;
-      else if (cnt <= TARGET_HW_BREAK_LIMIT)
-	return 1;
-    }
-  else
-    {
-      if (TARGET_HW_WATCH_LIMIT == 0)
-	return 0;
-      else if (ot)
-	return -1;
-      else if (cnt <= TARGET_HW_WATCH_LIMIT)
-	return 1;
-    }
-  return -1;
-}
-
-CORE_ADDR
-sparclite_stopped_data_address ()
-{
-  CORE_ADDR dsr, dda1, dda2;
-
-  dsr = read_register (DSR_REGNUM);
-  dda1 = read_register (DDA1_REGNUM);
-  dda2 = read_register (DDA2_REGNUM);
-
-  if (dsr & 0x10)
-    return dda1;
-  else if (dsr & 0x20)
-    return dda2;
-  else
-    return 0;
-}
-
-static serial_t
-open_tty (name)
-     char *name;
-{
-  serial_t desc;
-
-  desc = SERIAL_OPEN (name);
-  if (!desc)
-    perror_with_name (name);
-
-  if (baud_rate != -1)
-    {
-      if (SERIAL_SETBAUDRATE (desc, baud_rate))
-	{
-	  SERIAL_CLOSE (desc);
-	  perror_with_name (name);
-	}
-    }
-
-  SERIAL_RAW (desc);
-
-  SERIAL_FLUSH_INPUT (desc);
-
-  return desc;
-}
-
-/* Read a single character from the remote end, masking it down to 7 bits. */
-
-static int
-readchar (desc, timeout)
-     serial_t desc;
-     int timeout;
-{
-  int ch;
-  char s[10];
-
-  ch = SERIAL_READCHAR (desc, timeout);
-
-  switch (ch)
-    {
-    case SERIAL_EOF:
-      error ("SPARClite remote connection closed");
-    case SERIAL_ERROR:
-      perror_with_name ("SPARClite communication error");
-    case SERIAL_TIMEOUT:
-      error ("SPARClite remote timeout");
-    default:
-      if (remote_debug > 0)
-	{
-	  sprintf (s, "[%02x]", ch & 0xff);
-	  puts_debug ("read -->", s, "<--");
-	}
-      return ch;
-    }
-}
-
-static void
-debug_serial_write (desc, buf, len)
-     serial_t desc;
-     char *buf;
-     int len;
-{
-  char s[10];
-
-  SERIAL_WRITE (desc, buf, len);
-  if (remote_debug > 0)
-    {
-      while (len-- > 0)
-	{
-	  sprintf (s, "[%02x]", *buf & 0xff);
-	  puts_debug ("Sent -->", s, "<--");
-	  buf++;
-	}
-    }
-}
-
-
-static int
-send_resp (desc, c)
-     serial_t desc;
-     char c;
-{
-  debug_serial_write (desc, &c, 1);
-  return readchar (desc, remote_timeout);
-}
-
-static void
-close_tty (ignore)
-     int ignore;
-{
-  if (!remote_desc)
-    return;
-
-  SERIAL_CLOSE (remote_desc);
-
-  remote_desc = NULL;
-}
-
-#ifdef HAVE_SOCKETS
-static int
-recv_udp_buf (fd, buf, len, timeout)
-     int fd, len;
-     unsigned char *buf;
-     int timeout;
-{
-  int cc;
-  fd_set readfds;
-
-  FD_ZERO (&readfds);
-  FD_SET (fd, &readfds);
-
-  if (timeout >= 0)
-    {
-      struct timeval timebuf;
-
-      timebuf.tv_sec = timeout;
-      timebuf.tv_usec = 0;
-      cc = select (fd + 1, &readfds, 0, 0, &timebuf);
-    }
-  else
-    cc = select (fd + 1, &readfds, 0, 0, 0);
-
-  if (cc == 0)
-    return 0;
-
-  if (cc != 1)
-    perror_with_name ("recv_udp_buf: Bad return value from select:");
-
-  cc = recv (fd, buf, len, 0);
-
-  if (cc < 0)
-    perror_with_name ("Got an error from recv: ");
-}
-
-static int
-send_udp_buf (fd, buf, len)
-     int fd, len;
-     unsigned char *buf;
-{
-  int cc;
-
-  cc = send (fd, buf, len, 0);
-
-  if (cc == len)
-    return;
-
-  if (cc < 0)
-    perror_with_name ("Got an error from send: ");
-
-  error ("Short count in send: tried %d, sent %d\n", len, cc);
-}
-#endif /* HAVE_SOCKETS */
-
-static void
-sparclite_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  struct cleanup *old_chain;
-  int c;
-  char *p;
-
-  if (!name)
-    error ("You need to specify what device or hostname is associated with the SparcLite board.");
-
-  target_preopen (from_tty);
-
-  unpush_target (&sparclite_ops);
-
-  if (remote_target_name)
-    free (remote_target_name);
-
-  remote_target_name = strsave (name);
-
-  /* We need a 'serial' or 'udp' keyword to disambiguate host:port, which can
-     mean either a serial port on a terminal server, or the IP address of a
-     SPARClite demo board.  If there's no colon, then it pretty much has to be
-     a local device (except for DOS... grrmble) */
-
-  p = strchr (name, ' ');
-
-  if (p)
-    {
-      *p++ = '\000';
-      while ((*p != '\000') && isspace (*p)) p++;
-
-      if (strncmp (name, "serial", strlen (name)) == 0)
-	serial_flag = 1;
-      else if (strncmp (name, "udp", strlen (name)) == 0)
-	serial_flag = 0;
-      else
-	error ("Must specify either `serial' or `udp'.");
-    }
-  else
-    {
-      p = name;
-
-      if (!strchr (name, ':'))
-	serial_flag = 1;	/* No colon is unambiguous (local device) */
-      else
-	error ("Usage: target sparclite serial /dev/ttyb\n\
-or: target sparclite udp host");
-    }
-
-  if (serial_flag)
-    {
-      remote_desc = open_tty (p);
-
-      old_chain = make_cleanup ((make_cleanup_func) close_tty, 0);
-
-      c = send_resp (remote_desc, 0x00);
-
-      if (c != 0xaa)
-	error ("Unknown response (0x%x) from SparcLite.  Try resetting the board.",
-	       c);
-
-      c = send_resp (remote_desc, 0x55);
-
-      if (c != 0x55)
-	error ("Sparclite appears to be ill.");
-    }
-  else
-    {
-#ifdef HAVE_SOCKETS
-      struct hostent *he;
-      struct sockaddr_in sockaddr;
-      unsigned char buffer[100];
-      int cc;
-
-      /* Setup the socket.  Must be raw UDP. */
-
-      he = gethostbyname (p);
-
-      if (!he)
-	error ("No such host %s.", p);
-
-      udp_fd = socket (PF_INET, SOCK_DGRAM, 0);
-
-      old_chain = make_cleanup (close, udp_fd);
-
-      sockaddr.sin_family = PF_INET;
-      sockaddr.sin_port = htons(7000);
-      memcpy (&sockaddr.sin_addr.s_addr, he->h_addr, sizeof (struct in_addr));
-
-      if (connect (udp_fd, &sockaddr, sizeof(sockaddr)))
-	perror_with_name ("Connect failed");
-
-      buffer[0] = 0x5;
-      buffer[1] = 0;
-
-      send_udp_buf (udp_fd, buffer, 2);	/* Request version */
-      cc = recv_udp_buf (udp_fd, buffer, sizeof(buffer), 5); /* Get response */
-      if (cc == 0)
-	error ("SPARClite isn't responding.");
-
-      if (cc < 3)
-	error ("SPARClite appears to be ill.");
-#else
-      error ("UDP downloading is not supported for DOS hosts.");
-#endif /* HAVE_SOCKETS */
-    }
-
-  printf_unfiltered ("[SPARClite appears to be alive]\n");
-
-  push_target (&sparclite_ops);
-
-  discard_cleanups (old_chain);
-
-  return;
-}
-
-static void
-sparclite_close (quitting)
-     int quitting;
-{
-  if (serial_flag)
-    close_tty (0);
-#ifdef HAVE_SOCKETS
-  else
-    if (udp_fd != -1)
-      close (udp_fd);
-#endif
-}
-
-#define LOAD_ADDRESS 0x40000000
-
-static void
-download (target_name, args, from_tty, write_routine, start_routine)
-     char *target_name;
-     char *args;
-     int from_tty;
-     void (*write_routine) PARAMS ((bfd *from_bfd, asection *from_sec,
-				    file_ptr from_addr, bfd_vma to_addr, int len));
-     void (*start_routine) PARAMS ((bfd_vma entry));
-{
-  struct cleanup *old_chain;
-  asection *section;
-  bfd *pbfd;
-  bfd_vma entry;
-  int i;
-#define WRITESIZE 1024
-  char *filename;
-  int quiet;
-  int nostart;
-
-  quiet = 0;
-  nostart = 0;
-  filename = NULL;
-
-  while (*args != '\000')
-    {
-      char *arg;
-
-      while (isspace (*args)) args++;
-
-      arg = args;
-
-      while ((*args != '\000') && !isspace (*args)) args++;
-
-      if (*args != '\000')
-	*args++ = '\000';
-
-      if (*arg != '-')
-	filename = arg;
-      else if (strncmp (arg, "-quiet", strlen (arg)) == 0)
-	quiet = 1;
-      else if (strncmp (arg, "-nostart", strlen (arg)) == 0)
-	nostart = 1;
-      else
-	error ("unknown option `%s'", arg);
-    }
-
-  if (!filename)
-    filename = get_exec_file (1);
-
-  pbfd = bfd_openr (filename, gnutarget);
-  if (pbfd == NULL)
-    {
-      perror_with_name (filename);
-      return;
-    }
-  old_chain = make_cleanup ((make_cleanup_func) bfd_close, pbfd);
-
-  if (!bfd_check_format (pbfd, bfd_object)) 
-    error ("\"%s\" is not an object file: %s", filename,
-	   bfd_errmsg (bfd_get_error ()));
-
-  for (section = pbfd->sections; section; section = section->next) 
-    {
-      if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
-	{
-	  bfd_vma	section_address;
-	  bfd_size_type section_size;
-	  file_ptr	fptr;
-	  const char   *section_name;
-
-	  section_name = bfd_get_section_name(pbfd, section);
-
-	  section_address = bfd_get_section_vma (pbfd, section);
-
-	  /* Adjust sections from a.out files, since they don't
-	     carry their addresses with.  */
-	  if (bfd_get_flavour (pbfd) == bfd_target_aout_flavour)
-	    {
-	      if (strcmp (section_name, ".text") == 0)
-		section_address = bfd_get_start_address (pbfd);
-	      else if (strcmp (section_name, ".data") == 0)
-		{
-		  /* Read the first 8 bytes of the data section.
-		     There should be the string 'DaTa' followed by
-		     a word containing the actual section address. */
-		  struct data_marker
-		  {
-		    char signature[4];	/* 'DaTa' */
-		    unsigned char sdata[4];	/* &sdata */
-		  } marker;
-		  bfd_get_section_contents (pbfd, section, &marker, 0,
-					    sizeof (marker));
-		  if (strncmp (marker.signature, "DaTa", 4) == 0)
-		    {
-		      if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-			section_address = bfd_getb32 (marker.sdata);
-		      else
-			section_address = bfd_getl32 (marker.sdata);
-		    }
-		}
-	    }
-
-	  section_size = bfd_get_section_size_before_reloc (section);
-
-	  if (!quiet)
-	    printf_filtered ("[Loading section %s at 0x%x (%d bytes)]\n",
-			     bfd_get_section_name (pbfd, section),
-			     section_address,
-			     section_size);
-
-	  fptr = 0;
-	  while (section_size > 0)
-	    {
-	      int count;
-	      static char inds[] = "|/-\\";
-	      static int k = 0;
-
-	      QUIT;
-
-	      count = min (section_size, WRITESIZE);
-
-	      write_routine (pbfd, section, fptr, section_address, count);
-
-	      if (!quiet)
-		{
-		  printf_unfiltered ("\r%c", inds[k++ % 4]);
-		  gdb_flush (gdb_stdout);
-		}
-
-	      section_address += count;
-	      fptr += count;
-	      section_size -= count;
-	    }
-	}
-    }
-
-  if (!nostart)
-    {
-      entry = bfd_get_start_address (pbfd);
-
-      if (!quiet)
-	printf_unfiltered ("[Starting %s at 0x%x]\n", filename, entry);
-
-      start_routine (entry);
-    }
-
-  do_cleanups (old_chain);
-}
-
-static void
-sparclite_serial_start (entry)
-     bfd_vma entry;
-{
-  char buffer[5];
-  int i;
-
-  buffer[0] = 0x03;
-  store_unsigned_integer (buffer + 1, 4, entry);
-
-  debug_serial_write (remote_desc, buffer, 1 + 4);
-  i = readchar (remote_desc, remote_timeout);
-  if (i != 0x55)
-    error ("Can't start SparcLite.  Error code %d\n", i);
-}
-
-static void
-sparclite_serial_write (from_bfd, from_sec, from_addr, to_addr, len)
-     bfd *from_bfd;
-     asection *from_sec;
-     file_ptr from_addr;
-     bfd_vma to_addr;
-     int len;
-{
-  char buffer[4 + 4 + WRITESIZE]; /* addr + len + data */
-  unsigned char checksum;
-  int i;
-
-  store_unsigned_integer (buffer, 4, to_addr); /* Address */
-  store_unsigned_integer (buffer + 4, 4, len); /* Length */
-
-  bfd_get_section_contents (from_bfd, from_sec, buffer + 8, from_addr, len);
-
-  checksum = 0;
-  for (i = 0; i < len; i++)
-    checksum += buffer[8 + i];
-
-  i = send_resp (remote_desc, 0x01);
-
-  if (i != 0x5a)
-    error ("Bad response from load command (0x%x)", i);
-
-  debug_serial_write (remote_desc, buffer, 4 + 4 + len);
-  i = readchar (remote_desc, remote_timeout);
-
-  if (i != checksum)
-    error ("Bad checksum from load command (0x%x)", i);
-}
-
-#ifdef HAVE_SOCKETS
-
-static unsigned short
-calc_checksum (buffer, count)
-     unsigned char *buffer;
-     int count;
-{
-  unsigned short checksum;
-
-  checksum = 0;
-  for (; count > 0; count -= 2, buffer += 2)
-    checksum += (*buffer << 8) | *(buffer + 1);
-
-  if (count != 0)
-    checksum += *buffer << 8;
-
-  return checksum;
-}
-
-static void
-sparclite_udp_start (entry)
-     bfd_vma entry;
-{
-  unsigned char buffer[6];
-  int i;
-
-  buffer[0] = 0x3;
-  buffer[1] = 0;
-  buffer[2] = entry >> 24;
-  buffer[3] = entry >> 16;
-  buffer[4] = entry >> 8;
-  buffer[5] = entry;
-
-  send_udp_buf (udp_fd, buffer, 6); /* Send start addr */
-  i = recv_udp_buf (udp_fd, buffer, sizeof(buffer), -1); /* Get response */
-
-  if (i < 1 || buffer[0] != 0x55)
-    error ("Failed to take start address.");
-}
-
-static void
-sparclite_udp_write (from_bfd, from_sec, from_addr, to_addr, len)
-     bfd *from_bfd;
-     asection *from_sec;
-     file_ptr from_addr;
-     bfd_vma to_addr;
-     int len;
-{
-  unsigned char buffer[2000];
-  unsigned short checksum;
-  static int pkt_num = 0;
-  static unsigned long old_addr = -1;
-  int i;
-
-  while (1)
-    {
-      if (to_addr != old_addr)
-	{
-	  buffer[0] = 0x1;	/* Load command */
-	  buffer[1] = 0x1;	/* Loading address */
-	  buffer[2] = to_addr >> 24;
-	  buffer[3] = to_addr >> 16;
-	  buffer[4] = to_addr >> 8;
-	  buffer[5] = to_addr;
-
-	  checksum = 0;
-	  for (i = 0; i < 6; i++)
-	    checksum += buffer[i];
-	  checksum &= 0xff;
-
-	  send_udp_buf (udp_fd, buffer, 6);
-	  i = recv_udp_buf (udp_fd, buffer, sizeof buffer, -1);
-
-	  if (i < 1)
-	    error ("Got back short checksum for load addr.");
-
-	  if (checksum != buffer[0])
-	    error ("Got back bad checksum for load addr.");
-
-	  pkt_num = 0;		/* Load addr resets packet seq # */
-	  old_addr = to_addr;
-	}
-
-      bfd_get_section_contents (from_bfd, from_sec, buffer + 6, from_addr,
-				len);
-
-      checksum = calc_checksum (buffer + 6, len);
-
-      buffer[0] = 0x1;		/* Load command */
-      buffer[1] = 0x2;		/* Loading data */
-      buffer[2] = pkt_num >> 8;
-      buffer[3] = pkt_num;
-      buffer[4] = checksum >> 8;
-      buffer[5] = checksum;
-
-      send_udp_buf (udp_fd, buffer, len + 6);
-      i = recv_udp_buf (udp_fd, buffer, sizeof buffer, 3);
-
-      if (i == 0)
-	{
-	  fprintf_unfiltered (gdb_stderr, "send_data: timeout sending %d bytes to address 0x%x retrying\n", len, to_addr);
-	  continue;
-	}
-
-      if (buffer[0] != 0xff)
-	error ("Got back bad response for load data.");
-
-      old_addr += len;
-      pkt_num++;
-
-      return;
-    }
-}
-
-#endif /* HAVE_SOCKETS */
-
-static void
-sparclite_download (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  if (!serial_flag)
-#ifdef HAVE_SOCKETS
-    download (remote_target_name, filename, from_tty, sparclite_udp_write,
-	      sparclite_udp_start);
-#else
-    abort ();			/* sparclite_open should prevent this! */
-#endif
-  else
-    download (remote_target_name, filename, from_tty, sparclite_serial_write,
-	      sparclite_serial_start);
-}
-
-/* Define the target subroutine names */
-
-static struct target_ops sparclite_ops ;
-
-static void 
-init_sparclite_ops(void)
-{
-  sparclite_ops.to_shortname =   "sparclite";		
-  sparclite_ops.to_longname =   "SPARClite remote target";
-  sparclite_ops.to_doc =   "Use a remote SPARClite target board via a serial line; using a gdb-specific protocol.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";  
-  sparclite_ops.to_open =   sparclite_open;	
-  sparclite_ops.to_close =   sparclite_close;	
-  sparclite_ops.to_attach =   0;	
-  sparclite_ops.to_post_attach = NULL;
-  sparclite_ops.to_require_attach = NULL;
-  sparclite_ops.to_detach =   0;
-  sparclite_ops.to_require_detach = NULL;	
-  sparclite_ops.to_resume =   0;	
-  sparclite_ops.to_wait  =   0;
-  sparclite_ops.to_post_wait = NULL;		
-  sparclite_ops.to_fetch_registers  =   0;
-  sparclite_ops.to_store_registers  =   0;
-  sparclite_ops.to_prepare_to_store =   0;
-  sparclite_ops.to_xfer_memory  =   0;		
-  sparclite_ops.to_files_info  =   0;		
-  sparclite_ops.to_insert_breakpoint =   0;	
-  sparclite_ops.to_remove_breakpoint =   0;	
-  sparclite_ops.to_terminal_init  =   0;	
-  sparclite_ops.to_terminal_inferior =   0;	
-  sparclite_ops.to_terminal_ours_for_output =   0;
-  sparclite_ops.to_terminal_ours  =   0;		
-  sparclite_ops.to_terminal_info  =   0;		
-  sparclite_ops.to_kill  =   0;			
-  sparclite_ops.to_load  =   sparclite_download;
-  sparclite_ops.to_lookup_symbol =   0;		
-  sparclite_ops.to_create_inferior =   0;
-  sparclite_ops.to_post_startup_inferior = NULL;
-  sparclite_ops.to_acknowledge_created_inferior = NULL;
-  sparclite_ops.to_clone_and_follow_inferior = NULL;
-  sparclite_ops.to_post_follow_inferior_by_clone = NULL;
-  sparclite_ops.to_insert_fork_catchpoint = NULL;
-  sparclite_ops.to_remove_fork_catchpoint = NULL;
-  sparclite_ops.to_insert_vfork_catchpoint = NULL;
-  sparclite_ops.to_remove_vfork_catchpoint = NULL;
-  sparclite_ops.to_has_forked = NULL;
-  sparclite_ops.to_has_vforked = NULL;
-  sparclite_ops.to_can_follow_vfork_prior_to_exec = NULL;
-  sparclite_ops.to_post_follow_vfork = NULL;	
-  sparclite_ops.to_insert_exec_catchpoint = NULL;
-  sparclite_ops.to_remove_exec_catchpoint = NULL;
-  sparclite_ops.to_has_execd = NULL;
-  sparclite_ops.to_reported_exec_events_per_exec_call = NULL;
-  sparclite_ops.to_has_exited = NULL;
-  sparclite_ops.to_mourn_inferior =   0;	
-  sparclite_ops.to_can_run  =   0;		
-  sparclite_ops.to_notice_signals =   0;	
-  sparclite_ops.to_thread_alive  =   0;		
-  sparclite_ops.to_stop  =   0;
-  sparclite_ops.to_pid_to_exec_file = NULL;	
-  sparclite_ops.to_core_file_to_sym_file = NULL;		
-  sparclite_ops.to_stratum =   download_stratum;
-  sparclite_ops.DONT_USE =   0;			
-  sparclite_ops.to_has_all_memory =   0;	
-  sparclite_ops.to_has_memory =   0;		
-  sparclite_ops.to_has_stack =   0;		
-  sparclite_ops.to_has_registers =   0;		
-  sparclite_ops.to_has_execution =   0;		
-  sparclite_ops.to_sections =   0;		
-  sparclite_ops.to_sections_end =   0;		
-  sparclite_ops.to_magic =   OPS_MAGIC	;	
-} /* init_sparclite_ops */
-
-void
-_initialize_sparcl_tdep ()
-{
-  init_sparclite_ops() ;
-  add_target (&sparclite_ops);
-}
diff --git a/gdb/sparclet-rom.c b/gdb/sparclet-rom.c
deleted file mode 100644
index 992cca1..0000000
--- a/gdb/sparclet-rom.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/* Remote target glue for the SPARC Sparclet ROM monitor.
-   Copyright 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-#include "srec.h"
-#include "symtab.h"
-#include "symfile.h" /* for generic_load */
-#include <time.h>
-
-extern void report_transfer_performance PARAMS ((unsigned long, time_t, time_t));
-
-static struct target_ops sparclet_ops;
-
-static void sparclet_open PARAMS ((char *args, int from_tty));
-
-/* This array of registers need to match the indexes used by GDB.
-   This exists because the various ROM monitors use different strings
-   than does GDB, and don't necessarily support all the registers
-   either. So, typing "info reg sp" becomes a "r30".  */
-
-/*PSR 0x00000080  impl ver icc AW LE EE EC EF PIL S PS ET CWP  WIM
-                0x0  0x0 0x0  0  0  0  0  0 0x0 1  0  0 0x00 0x2
-                                                             0000010
-       INS        LOCALS       OUTS      GLOBALS
- 0  0x00000000  0x00000000  0x00000000  0x00000000
- 1  0x00000000  0x00000000  0x00000000  0x00000000
- 2  0x00000000  0x00000000  0x00000000  0x00000000
- 3  0x00000000  0x00000000  0x00000000  0x00000000
- 4  0x00000000  0x00000000  0x00000000  0x00000000
- 5  0x00000000  0x00001000  0x00000000  0x00000000
- 6  0x00000000  0x00000000  0x123f0000  0x00000000
- 7  0x00000000  0x00000000  0x00000000  0x00000000
-pc:  0x12010000 0x00000000    unimp
-npc: 0x12010004 0x00001000    unimp     0x1000
-tbr: 0x00000000
-y:   0x00000000
-*/
-/* these correspond to the offsets from tm-* files from config directories */
-
-/* is wim part of psr?? */
-/* monitor wants lower case */
-static char *sparclet_regnames[NUM_REGS] = REGISTER_NAMES;
-
-
-/* Function: sparclet_supply_register
-   Just returns with no action.
-   This function is required, because parse_register_dump (monitor.c)
-   expects to be able to call it.  If we don't supply something, it will
-   call a null pointer and core-dump.  Since this function does not 
-   actually do anything, GDB will request the registers individually.  */
-
-static void
-sparclet_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  return;
-}
-
-static void
-sparclet_load (desc, file, hashmark)
-     serial_t desc;
-     char *file;
-     int hashmark;
-{
-  bfd *abfd;
-  asection *s;
-  int i;
-  CORE_ADDR load_offset;
-  time_t start_time, end_time;
-  unsigned long data_count = 0;
-
-  /* enable user to specify address for downloading as 2nd arg to load */
-
-  i = sscanf(file, "%*s 0x%lx", &load_offset);
-  if (i >= 1 ) 
-    {
-      char *p;
-
-      for (p = file; *p != '\000' && !isspace (*p); p++);
-
-      *p = '\000';
-    }
-  else
-    load_offset = 0;
-
-  abfd = bfd_openr (file, 0);
-  if (!abfd)
-    {
-      printf_filtered ("Unable to open file %s\n", file);
-      return;
-    }
-
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    {
-      printf_filtered ("File is not an object file\n");
-      return;
-    }
-  
-  start_time = time (NULL);
-
-  for (s = abfd->sections; s; s = s->next)
-    if (s->flags & SEC_LOAD)
-      {
-	bfd_size_type section_size;
-	bfd_vma vma;
-
-	vma = bfd_get_section_vma (abfd, s) + load_offset;
-	section_size = bfd_section_size (abfd, s);
-
-	data_count += section_size;
-
-	printf_filtered ("%s\t: 0x%4x .. 0x%4x  ",
-			 bfd_get_section_name (abfd, s), vma,
-			 vma + section_size);
-	gdb_flush (gdb_stdout);
-
-	monitor_printf ("load c r %x %x\r", vma, section_size);
-
-	monitor_expect ("load: loading ", NULL, 0);
-	monitor_expect ("\r", NULL, 0);
-
-	for (i = 0; i < section_size; i += 2048)
-	  {
-	    int numbytes;
-	    char buf[2048];
-
-	    numbytes = min (sizeof buf, section_size - i);
-
-	    bfd_get_section_contents (abfd, s, buf, i, numbytes);
-
-	    SERIAL_WRITE (desc, buf, numbytes);
-
-	    if (hashmark)
-	      {
-		putchar_unfiltered ('#');
-		gdb_flush (gdb_stdout);
-	      }
-	  }			/* Per-packet (or S-record) loop */
-
-	monitor_expect_prompt (NULL, 0);
-
-	putchar_unfiltered ('\n');
-      }				/* Loadable sections */
-
-  monitor_printf ("reg pc %x\r", bfd_get_start_address (abfd));
-  monitor_expect_prompt (NULL, 0);
-  monitor_printf ("reg npc %x\r", bfd_get_start_address (abfd) + 4);
-  monitor_expect_prompt (NULL, 0);
-
-  monitor_printf ("run\r");
-
-  end_time = time (NULL);
-
-  if (hashmark) 
-    putchar_unfiltered ('\n');
-
-  report_transfer_performance (data_count, start_time, end_time);
-
-  pop_target ();
-  push_remote_target (monitor_get_dev_name (), 1);
-
-  return_to_top_level (RETURN_QUIT);
-}
-
-/* Define the monitor command strings. Since these are passed directly
-   through to a printf style function, we may include formatting
-   strings. We also need a CR or LF on the end.  */
-
-/* need to pause the monitor for timing reasons, so slow it down */
-
-static char *sparclet_inits[] = {"\n\r\r\n", NULL};
-
-static struct monitor_ops sparclet_cmds ;
-
-static void 
-init_sparclet_cmds(void)
-{
-  sparclet_cmds.flags =   MO_CLR_BREAK_USES_ADDR |
-    MO_HEX_PREFIX          |
-    MO_NO_ECHO_ON_OPEN     |
-    MO_NO_ECHO_ON_SETMEM   |
-    MO_RUN_FIRST_TIME      |
-    MO_GETMEM_READ_SINGLE ;	/* flags */
-  sparclet_cmds.init =   sparclet_inits;		/* Init strings */
-  sparclet_cmds.cont =   "cont\r";			/* continue command */
-  sparclet_cmds.step =   "step\r";			/* single step */
-  sparclet_cmds.stop =   "\r";				/* break interrupts the program */
-  sparclet_cmds.set_break =   "+bp %x\r";		/* set a breakpoint */
-  sparclet_cmds.clr_break =  "-bp %x\r" ;		/* can't use "br" because only 2 hw bps are supported */
-  sparclet_cmds.clr_all_break =   "-bp %x\r";		/* clear a breakpoint */
-  "-bp\r" ;			/* clear all breakpoints */
-  sparclet_cmds.fill =   "fill %x -n %x -v %x -b\r";	/* fill (start length val) */
-  /* can't use "fi" because it takes words, not bytes */
-  /* ex [addr] [-n count] [-b|-s|-l]          default: ex cur -n 1 -b */
-  sparclet_cmds.setmem.cmdb =     "ex %x -b\r%x\rq\r";	/* setmem.cmdb (addr, value) */
-  sparclet_cmds.setmem.cmdw =     "ex %x -s\r%x\rq\r";	/* setmem.cmdw (addr, value) */
-  sparclet_cmds.setmem.cmdl =     "ex %x -l\r%x\rq\r";  /* setmem.cmdl (addr, value) */
-  sparclet_cmds.setmem.cmdll =     NULL;		/* setmem.cmdll (addr, value) */
-  sparclet_cmds.setmem.resp_delim =     NULL; /*": " */	/* setmem.resp_delim */
-  sparclet_cmds.setmem.term =     NULL; /*"? " */	/* setmem.term */
-  sparclet_cmds.setmem.term_cmd =     NULL; /*"q\r" */	/* setmem.term_cmd */
-  /* since the parsing of multiple bytes is difficult due to
-     interspersed addresses, we'll only read 1 value at a time,
-     even tho these can handle a count */
-  /* we can use -n to set count to read, but may have to parse? */
-  sparclet_cmds.getmem.cmdb =     "ex %x -n 1 -b\r";	/* getmem.cmdb (addr, #bytes) */
-  sparclet_cmds.getmem.cmdw =     "ex %x -n 1 -s\r";	/* getmem.cmdw (addr, #swords) */
-  sparclet_cmds.getmem.cmdl =     "ex %x -n 1 -l\r";	/* getmem.cmdl (addr, #words) */
-  sparclet_cmds.getmem.cmdll =     NULL;		/* getmem.cmdll (addr, #dwords) */
-  sparclet_cmds.getmem.resp_delim =     ": ";		/* getmem.resp_delim */
-  sparclet_cmds.getmem.term =     NULL;			/* getmem.term */
-  sparclet_cmds.getmem.term_cmd =     NULL;		/* getmem.term_cmd */
-  sparclet_cmds.setreg.cmd =     "reg %s 0x%x\r";	/* setreg.cmd (name, value) */
-  sparclet_cmds.setreg.resp_delim =     NULL;		/* setreg.resp_delim */
-  sparclet_cmds.setreg.term =     NULL;			/* setreg.term */
-  sparclet_cmds.setreg.term_cmd =  NULL ;		/* setreg.term_cmd */
-  sparclet_cmds.getreg.cmd =     "reg %s\r";		/* getreg.cmd (name) */
-  sparclet_cmds.getreg.resp_delim =     " ";		/* getreg.resp_delim */
-  sparclet_cmds.getreg.term =     NULL;			/* getreg.term */
-  sparclet_cmds.getreg.term_cmd =     NULL;		/* getreg.term_cmd */
-  sparclet_cmds.dump_registers =   "reg\r";		/* dump_registers */
-  sparclet_cmds.register_pattern =   "\\(\\w+\\)=\\([0-9a-fA-F]+\\)";	/* register_pattern */
-  sparclet_cmds.supply_register =   sparclet_supply_register;	/* supply_register */
-  sparclet_cmds.load_routine =   sparclet_load;		/* load_routine */
-  sparclet_cmds.load =   NULL;				/* download command (srecs on console) */
-  sparclet_cmds.loadresp =   NULL;			/* load response */
-  sparclet_cmds.prompt =   "monitor>";			/* monitor command prompt */
-  /* yikes!  gdb core dumps without this delimitor!! */
-  sparclet_cmds.line_term =   "\r";			/* end-of-command delimitor */
-  sparclet_cmds.cmd_end =   NULL;			/* optional command terminator */
-  sparclet_cmds.target =   &sparclet_ops;		/* target operations */
-  sparclet_cmds.stopbits =   SERIAL_1_STOPBITS;		/* number of stop bits */
-  sparclet_cmds.regnames =   sparclet_regnames;		/* registers names */
-  sparclet_cmds.magic =   MONITOR_OPS_MAGIC ;	/* magic */
-};
-
-static void
-sparclet_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &sparclet_cmds, from_tty);
-}
-
-void
-_initialize_sparclet ()
-{
-  int i;
-  init_sparclet_cmds() ;
-
-  for (i = 0; i < NUM_REGS; i++)
-    if (sparclet_regnames[i][0] == 'c' ||
-	sparclet_regnames[i][0] == 'a')
-      sparclet_regnames[i] = 0;		/* mon can't report c* or a* regs */
-
-  sparclet_regnames[0] = 0;		/* mon won't report %G0 */
-
-  init_monitor_ops (&sparclet_ops);
-  sparclet_ops.to_shortname = "sparclet"; /* for the target command */
-  sparclet_ops.to_longname = "SPARC Sparclet monitor";
-  /* use SW breaks; target only supports 2 HW breakpoints */
-  sparclet_ops.to_insert_breakpoint = memory_insert_breakpoint; 
-  sparclet_ops.to_remove_breakpoint = memory_remove_breakpoint; 
-
-  sparclet_ops.to_doc = 
-    "Use a board running the Sparclet debug monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-
-  sparclet_ops.to_open = sparclet_open;
-  add_target (&sparclet_ops);
-}
-
diff --git a/gdb/sparclet-stub.c b/gdb/sparclet-stub.c
deleted file mode 100644
index ecf670b..0000000
--- a/gdb/sparclet-stub.c
+++ /dev/null
@@ -1,1232 +0,0 @@
-/****************************************************************************
-
-		THIS SOFTWARE IS NOT COPYRIGHTED
-
-   HP offers the following for use in the public domain.  HP makes no
-   warranty with regard to the software or it's performance and the
-   user accepts the software "AS IS" with all faults.
-
-   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
-   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- *  Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $
- *
- *  Module name: remcom.c $
- *  Revision: 1.34 $
- *  Date: 91/03/09 12:29:49 $
- *  Contributor:     Lake Stevens Instrument Division$
- *
- *  Description:     low level support for gdb debugger. $
- *
- *  Considerations:  only works on target hardware $
- *
- *  Written by:      Glenn Engel $
- *  ModuleState:     Experimental $
- *
- *  NOTES:           See Below $
- *
- *  Modified for SPARC by Stu Grossman, Cygnus Support.
- *  Based on sparc-stub.c, it's modified for SPARClite Debug Unit hardware
- *  breakpoint support to create sparclite-stub.c, by Kung Hsu, Cygnus Support.
- *
- *  This code has been extensively tested on the Fujitsu SPARClite demo board.
- *
- *  To enable debugger support, two things need to happen.  One, a
- *  call to set_debug_traps() is necessary in order to allow any breakpoints
- *  or error conditions to be properly intercepted and reported to gdb.
- *  Two, a breakpoint needs to be generated to begin communication.  This
- *  is most easily accomplished by a call to breakpoint().  Breakpoint()
- *  simulates a breakpoint by executing a trap #1.
- *
- *************
- *
- *    The following gdb commands are supported:
- *
- * command          function                               Return value
- *
- *    g             return the value of the CPU registers  hex data or ENN
- *    G             set the value of the CPU registers     OK or ENN
- *    P             set the value of a single CPU register OK or P01 (???)
- *
- *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
- *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
- *
- *    c             Resume at current address              SNN   ( signal NN)
- *    cAA..AA       Continue at address AA..AA             SNN
- *
- *    s             Step one instruction                   SNN
- *    sAA..AA       Step one instruction from AA..AA       SNN
- *
- *    k             kill
- *
- *    ?             What was the last sigval ?             SNN   (signal NN)
- *
- *    bBB..BB	    Set baud rate to BB..BB		   OK or BNN, then sets
- *							   baud rate
- *
- * All commands and responses are sent with a packet which includes a
- * checksum.  A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum>    :: <two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer.  '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host:                  Reply:
- * $m0,10#2a               +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-#include <string.h>
-#include <signal.h>
-
-/************************************************************************
- *
- * external low-level support routines
- */
-
-extern void putDebugChar();	/* write a single character      */
-extern int getDebugChar();	/* read and return a single char */
-
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX 2048
-
-static int initialized = 0;	/* !0 means we've been initialized */
-static int remote_debug = 0;	/* turn on verbose debugging */
-
-extern void breakinst();
-void _cprint();
-static void hw_breakpoint();
-static void set_mem_fault_trap();
-static void get_in_break_mode();
-static unsigned char *mem2hex();
-
-static const char hexchars[]="0123456789abcdef";
-
-#define NUMREGS 121
-
-static unsigned long saved_stack_pointer;
-
-/* Number of bytes of registers.  */
-#define NUMREGBYTES (NUMREGS * 4)
-enum regnames { G0, G1, G2, G3, G4, G5, G6, G7,
-		O0, O1, O2, O3, O4, O5, SP, O7,
-		L0, L1, L2, L3, L4, L5, L6, L7,
-		I0, I1, I2, I3, I4, I5, FP, I7,
-
-		F0, F1, F2, F3, F4, F5, F6, F7,
-		F8, F9, F10, F11, F12, F13, F14, F15,
-		F16, F17, F18, F19, F20, F21, F22, F23,
-		F24, F25, F26, F27, F28, F29, F30, F31,
-
-		Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR,
-		CCSR, CCPR, CCCRCR, CCOR, CCOBR, CCIBR, CCIR, UNUSED1,
-
-		ASR1, ASR15, ASR17, ASR18, ASR19, ASR20, ASR21, ASR22, 
-		/* the following not actually implemented */
-		AWR0,  AWR1,  AWR2,  AWR3,  AWR4,  AWR5,  AWR6,  AWR7,  
-		AWR8,  AWR9,  AWR10, AWR11, AWR12, AWR13, AWR14, AWR15,  
-		AWR16, AWR17, AWR18, AWR19, AWR20, AWR21, AWR22, AWR23,  
-		AWR24, AWR25, AWR26, AWR27, AWR28, AWR29, AWR30, AWR31,  
-		APSR
-};
-
-/***************************  ASSEMBLY CODE MACROS *************************/
-/* 									   */
-
-extern void trap_low();
-
-asm("
-	.reserve trapstack, 1000 * 4, \"bss\", 8
-
-	.data
-	.align	4
-
-in_trap_handler:
-	.word	0
-
-	.text
-	.align 4
-
-! This function is called when any SPARC trap (except window overflow or
-! underflow) occurs.  It makes sure that the invalid register window is still
-! available before jumping into C code.  It will also restore the world if you
-! return from handle_exception.
-!
-! On entry, trap_low expects l1 and l2 to contain pc and npc respectivly.
-
-	.globl _trap_low
-_trap_low:
-	mov	%psr, %l0
-	mov	%wim, %l3
-
-	srl	%l3, %l0, %l4		! wim >> cwp
-	and	%l4, 0xff, %l4		! Mask off windows 28, 29
-	cmp	%l4, 1
-	bne	window_fine		! Branch if not in the invalid window
-	nop
-
-! Handle window overflow
-
-	mov	%g1, %l4		! Save g1, we use it to hold the wim
-	srl	%l3, 1, %g1		! Rotate wim right
-	and	%g1, 0xff, %g1		! Mask off windows 28, 29
-	tst	%g1
-	bg	good_wim		! Branch if new wim is non-zero
-	nop
-
-! At this point, we need to bring a 1 into the high order bit of the wim.
-! Since we don't want to make any assumptions about the number of register
-! windows, we figure it out dynamically so as to setup the wim correctly.
-
-	! The normal way doesn't work on the sparclet as register windows
-	! 28 and 29 are special purpose windows.
-	!not	%g1			! Fill g1 with ones
-	!mov	%g1, %wim		! Fill the wim with ones
-	!nop
-	!nop
-	!nop
-	!mov	%wim, %g1		! Read back the wim
-	!inc	%g1			! Now g1 has 1 just to left of wim
-	!srl	%g1, 1, %g1		! Now put 1 at top of wim
-
-	mov	0x80, %g1		! Hack for sparclet
-
-	! This doesn't work on the sparclet.
-	!mov	%g0, %wim		! Clear wim so that subsequent save
-					!  won't trap
-	andn	%l3, 0xff, %l5		! Clear wim but not windows 28, 29
-	mov	%l5, %wim
-	nop
-	nop
-	nop
-
-good_wim:
-	save	%g0, %g0, %g0		! Slip into next window
-	mov	%g1, %wim		! Install the new wim
-
-	std	%l0, [%sp + 0 * 4]	! save L & I registers
-	std	%l2, [%sp + 2 * 4]
-	std	%l4, [%sp + 4 * 4]
-	std	%l6, [%sp + 6 * 4]
-
-	std	%i0, [%sp + 8 * 4]
-	std	%i2, [%sp + 10 * 4]
-	std	%i4, [%sp + 12 * 4]
-	std	%i6, [%sp + 14 * 4]
-
-	restore				! Go back to trap window.
-	mov	%l4, %g1		! Restore %g1
-
-window_fine:
-	sethi	%hi(in_trap_handler), %l4
-	ld	[%lo(in_trap_handler) + %l4], %l5
-	tst	%l5
-	bg	recursive_trap
-	inc	%l5
-
-	set	trapstack+1000*4, %sp	! Switch to trap stack
-
-recursive_trap:
-	st	%l5, [%lo(in_trap_handler) + %l4]
-	sub	%sp,(16+1+6+1+88)*4,%sp ! Make room for input & locals
- 					! + hidden arg + arg spill
-					! + doubleword alignment
-					! + registers[121]
-
-	std	%g0, [%sp + (24 + 0) * 4] ! registers[Gx]
-	std	%g2, [%sp + (24 + 2) * 4]
-	std	%g4, [%sp + (24 + 4) * 4]
-	std	%g6, [%sp + (24 + 6) * 4]
-
-	std	%i0, [%sp + (24 + 8) * 4] ! registers[Ox]
-	std	%i2, [%sp + (24 + 10) * 4]
-	std	%i4, [%sp + (24 + 12) * 4]
-	std	%i6, [%sp + (24 + 14) * 4]
-
-	! FP regs (sparclet doesn't have fpu)
-
-	mov	%y, %l4
-	mov	%tbr, %l5
-	st	%l4, [%sp + (24 + 64) * 4] ! Y
-	st	%l0, [%sp + (24 + 65) * 4] ! PSR
-	st	%l3, [%sp + (24 + 66) * 4] ! WIM
-	st	%l5, [%sp + (24 + 67) * 4] ! TBR
-	st	%l1, [%sp + (24 + 68) * 4] ! PC
-	st	%l2, [%sp + (24 + 69) * 4] ! NPC
-					! CPSR and FPSR not impl
-	or	%l0, 0xf20, %l4
-	mov	%l4, %psr		! Turn on traps, disable interrupts
-	nop
-        nop
-        nop
-
-! Save coprocessor state.
-! See SK/demo/hdlc_demo/ldc_swap_context.S.
-
-	mov	%psr, %l0
-	sethi	%hi(0x2000), %l5		! EC bit in PSR
-	or	%l5, %l0, %l5
-	mov	%l5, %psr			! enable coprocessor
-	nop			! 3 nops after write to %psr (needed?)
-	nop
-	nop
-	crdcxt	%ccsr, %l1			! capture CCSR
-	mov	0x6, %l2
-	cwrcxt	%l2, %ccsr	! set CCP state machine for CCFR
-	crdcxt	%ccfr, %l2			! capture CCOR
-	cwrcxt	%l2, %ccfr			! tickle  CCFR
-	crdcxt	%ccfr, %l3			! capture CCOBR
-	cwrcxt	%l3, %ccfr			! tickle  CCFR
-	crdcxt	%ccfr, %l4			! capture CCIBR
-	cwrcxt	%l4, %ccfr			! tickle  CCFR
-	crdcxt	%ccfr, %l5			! capture CCIR
-	cwrcxt	%l5, %ccfr			! tickle  CCFR
-	crdcxt	%ccpr, %l6			! capture CCPR
-	crdcxt	%cccrcr, %l7			! capture CCCRCR
-	st	%l1, [%sp + (24 + 72) * 4]	! save CCSR
-	st	%l2, [%sp + (24 + 75) * 4]	! save CCOR
-	st	%l3, [%sp + (24 + 76) * 4]	! save CCOBR
-	st	%l4, [%sp + (24 + 77) * 4]	! save CCIBR
-	st	%l5, [%sp + (24 + 78) * 4]	! save CCIR
-	st	%l6, [%sp + (24 + 73) * 4]	! save CCPR
-	st	%l7, [%sp + (24 + 74) * 4]	! save CCCRCR
-	mov	%l0, %psr 			! restore original PSR
-	nop			! 3 nops after write to %psr (needed?)
-	nop
-	nop
-
-! End of saving coprocessor state.
-! Save asr regs
-
-! Part of this is silly -- we should not display ASR15 or ASR19 at all.
-
-	sethi	%hi(0x01000000), %l6
-	st	%l6, [%sp + (24 + 81) * 4]	! ASR15 == NOP
-	sethi	%hi(0xdeadc0de), %l6
-	or	%l6, %lo(0xdeadc0de), %l6
-	st	%l6, [%sp + (24 + 84) * 4]	! ASR19 == DEADC0DE
-
-	rd	%asr1, %l4
-	st	%l4, [%sp + (24 + 80) * 4]
-!	rd	%asr15, %l4			! must not read ASR15
-!	st	%l4, [%sp + (24 + 81) * 4]	! (illegal instr trap)
-	rd	%asr17, %l4
-	st	%l4, [%sp + (24 + 82) * 4]
-	rd	%asr18, %l4
-	st	%l4, [%sp + (24 + 83) * 4]
-!	rd	%asr19, %l4			! must not read asr19
-!	st	%l4, [%sp + (24 + 84) * 4]	! (halts the CPU)
-	rd	%asr20, %l4
-	st	%l4, [%sp + (24 + 85) * 4]
-	rd	%asr21, %l4
-	st	%l4, [%sp + (24 + 86) * 4]
-	rd	%asr22, %l4
-	st	%l4, [%sp + (24 + 87) * 4]
-
-! End of saving asr regs
-
-	call	_handle_exception
-	add	%sp, 24 * 4, %o0	! Pass address of registers
-
-! Reload all of the registers that aren't on the stack
-
-	ld	[%sp + (24 + 1) * 4], %g1 ! registers[Gx]
-	ldd	[%sp + (24 + 2) * 4], %g2
-	ldd	[%sp + (24 + 4) * 4], %g4
-	ldd	[%sp + (24 + 6) * 4], %g6
-
-	ldd	[%sp + (24 + 8) * 4], %i0 ! registers[Ox]
-	ldd	[%sp + (24 + 10) * 4], %i2
-	ldd	[%sp + (24 + 12) * 4], %i4
-	ldd	[%sp + (24 + 14) * 4], %i6
-
-	! FP regs (sparclet doesn't have fpu)
-
-! Update the coprocessor registers.
-! See SK/demo/hdlc_demo/ldc_swap_context.S.
-
-	mov	%psr, %l0
-	sethi	%hi(0x2000), %l5		! EC bit in PSR
-	or	%l5, %l0, %l5
-	mov	%l5, %psr			! enable coprocessor
-	nop			! 3 nops after write to %psr (needed?)
-	nop
-	nop
-
-	mov 0x6, %l2
-	cwrcxt	%l2, %ccsr	! set CCP state machine for CCFR
-
-	ld	[%sp + (24 + 72) * 4], %l1	! saved CCSR
-	ld	[%sp + (24 + 75) * 4], %l2	! saved CCOR
-	ld	[%sp + (24 + 76) * 4], %l3	! saved CCOBR
-	ld	[%sp + (24 + 77) * 4], %l4	! saved CCIBR
-	ld	[%sp + (24 + 78) * 4], %l5	! saved CCIR
-	ld	[%sp + (24 + 73) * 4], %l6	! saved CCPR
-	ld	[%sp + (24 + 74) * 4], %l7	! saved CCCRCR
-
-	cwrcxt	%l2, %ccfr			! restore CCOR
-	cwrcxt	%l3, %ccfr			! restore CCOBR
-	cwrcxt	%l4, %ccfr			! restore CCIBR
-	cwrcxt	%l5, %ccfr			! restore CCIR
-	cwrcxt	%l6, %ccpr			! restore CCPR
-	cwrcxt	%l7, %cccrcr			! restore CCCRCR
-	cwrcxt	%l1, %ccsr			! restore CCSR
-
-	mov %l0, %psr				! restore PSR
-	nop		! 3 nops after write to %psr (needed?)
-	nop
-	nop
-
-! End of coprocessor handling stuff.
-! Update asr regs
-
-	ld	[%sp + (24 + 80) * 4], %l4
-	wr	%l4, %asr1
-!	ld	[%sp + (24 + 81) * 4], %l4	! can't write asr15
-!	wr	%l4, %asr15
-	ld	[%sp + (24 + 82) * 4], %l4
-	wr	%l4, %asr17
-	ld	[%sp + (24 + 83) * 4], %l4
-	wr	%l4, %asr18
-!	ld	[%sp + (24 + 84) * 4], %l4	! can't write asr19
-!	wr	%l4, %asr19
-!	ld	[%sp + (24 + 85) * 4], %l4	! can't write asr20
-!	wr	%l4, %asr20
-!	ld	[%sp + (24 + 86) * 4], %l4	! can't write asr21
-!	wr	%l4, %asr21
-	ld	[%sp + (24 + 87) * 4], %l4
-	wr	%l4, %asr22
-
-! End of restoring asr regs
-
-
-	ldd	[%sp + (24 + 64) * 4], %l0 ! Y & PSR
-	ldd	[%sp + (24 + 68) * 4], %l2 ! PC & NPC
-
-	restore				! Ensure that previous window is valid
-	save	%g0, %g0, %g0		!  by causing a window_underflow trap
-
-	mov	%l0, %y
-	mov	%l1, %psr		! Make sure that traps are disabled
-					! for rett
-	nop	! 3 nops after write to %psr (needed?)
-	nop
-	nop
-
-	sethi	%hi(in_trap_handler), %l4
-	ld	[%lo(in_trap_handler) + %l4], %l5
-	dec	%l5
-	st	%l5, [%lo(in_trap_handler) + %l4]
-
-	jmpl	%l2, %g0		! Restore old PC
-	rett	%l3			! Restore old nPC
-");
-
-/* Convert ch from a hex digit to an int */
-
-static int
-hex(ch)
-     unsigned char ch;
-{
-  if (ch >= 'a' && ch <= 'f')
-    return ch-'a'+10;
-  if (ch >= '0' && ch <= '9')
-    return ch-'0';
-  if (ch >= 'A' && ch <= 'F')
-    return ch-'A'+10;
-  return -1;
-}
-
-/* scan for the sequence $<data>#<checksum>     */
-
-static void
-getpacket(buffer)
-     char *buffer;
-{
-  unsigned char checksum;
-  unsigned char xmitcsum;
-  int i;
-  int count;
-  unsigned char ch;
-
-  do
-    {
-      /* wait around for the start character, ignore all other characters */
-      while ((ch = (getDebugChar() & 0x7f)) != '$') 
-	;
-
-      checksum = 0;
-      xmitcsum = -1;
-
-      count = 0;
-
-      /* now, read until a # or end of buffer is found */
-      while (count < BUFMAX)
-	{
-	  ch = getDebugChar() & 0x7f;
-	  if (ch == '#')
-	    break;
-	  checksum = checksum + ch;
-	  buffer[count] = ch;
-	  count = count + 1;
-	}
-
-      if (count >= BUFMAX)
-	continue;
-
-      buffer[count] = 0;
-
-      if (ch == '#')
-	{
-	  xmitcsum = hex(ch = getDebugChar() & 0x7f) << 4;
-	  xmitcsum |= hex(ch = getDebugChar() & 0x7f);
-
-	  if (checksum != xmitcsum)
-	    putDebugChar('-');	/* failed checksum */
-	  else
-	    {
-	      putDebugChar('+'); /* successful transfer */
-	      /* if a sequence char is present, reply the sequence ID */
-	      if (buffer[2] == ':')
-		{
-		  putDebugChar(buffer[0]);
-		  putDebugChar(buffer[1]);
-		  /* remove sequence chars from buffer */
-		  count = strlen(buffer);
-		  for (i=3; i <= count; i++)
-		    buffer[i-3] = buffer[i];
-		}
-	    }
-	}
-    }
-  while (checksum != xmitcsum);
-}
-
-/* send the packet in buffer.  */
-
-static void
-putpacket(buffer)
-     unsigned char *buffer;
-{
-  unsigned char checksum;
-  int count;
-  unsigned char ch;
-
-  /*  $<packet info>#<checksum>. */
-  do
-    {
-      putDebugChar('$');
-      checksum = 0;
-      count = 0;
-
-      while (ch = buffer[count])
-	{
-	  putDebugChar(ch);
-	  checksum += ch;
-	  count += 1;
-	}
-
-      putDebugChar('#');
-      putDebugChar(hexchars[checksum >> 4]);
-      putDebugChar(hexchars[checksum & 0xf]);
-
-    }
-  while ((getDebugChar() & 0x7f) != '+');
-}
-
-static char remcomInBuffer[BUFMAX];
-static char remcomOutBuffer[BUFMAX];
-
-/* Indicate to caller of mem2hex or hex2mem that there has been an
-   error.  */
-static volatile int mem_err = 0;
-
-/* Convert the memory pointed to by mem into hex, placing result in buf.
- * Return a pointer to the last char put in buf (null), in case of mem fault,
- * return 0.
- * If MAY_FAULT is non-zero, then we will handle memory faults by returning
- * a 0, else treat a fault like any other fault in the stub.
- */
-
-static unsigned char *
-mem2hex(mem, buf, count, may_fault)
-     unsigned char *mem;
-     unsigned char *buf;
-     int count;
-     int may_fault;
-{
-  unsigned char ch;
-
-  set_mem_fault_trap(may_fault);
-
-  while (count-- > 0)
-    {
-      ch = *mem++;
-      if (mem_err)
-	return 0;
-      *buf++ = hexchars[ch >> 4];
-      *buf++ = hexchars[ch & 0xf];
-    }
-
-  *buf = 0;
-
-  set_mem_fault_trap(0);
-
-  return buf;
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem
- * return a pointer to the character AFTER the last byte written */
-
-static char *
-hex2mem(buf, mem, count, may_fault)
-     unsigned char *buf;
-     unsigned char *mem;
-     int count;
-     int may_fault;
-{
-  int i;
-  unsigned char ch;
-
-  set_mem_fault_trap(may_fault);
-
-  for (i=0; i<count; i++)
-    {
-      ch = hex(*buf++) << 4;
-      ch |= hex(*buf++);
-      *mem++ = ch;
-      if (mem_err)
-	return 0;
-    }
-
-  set_mem_fault_trap(0);
-
-  return mem;
-}
-
-/* This table contains the mapping between SPARC hardware trap types, and
-   signals, which are primarily what GDB understands.  It also indicates
-   which hardware traps we need to commandeer when initializing the stub. */
-
-static struct hard_trap_info
-{
-  unsigned char tt;		/* Trap type code for SPARClite */
-  unsigned char signo;		/* Signal that we map this trap into */
-} hard_trap_info[] = {
-  {1, SIGSEGV},			/* instruction access exception */
-  {0x3b, SIGSEGV},		/* instruction access error */
-  {2, SIGILL},			/* illegal    instruction */
-  {3, SIGILL},			/* privileged instruction */
-  {4, SIGEMT},			/* fp disabled */
-  {0x24, SIGEMT},		/* cp disabled */
-  {7, SIGBUS},			/* mem address not aligned */
-  {0x29, SIGSEGV},		/* data access exception */
-  {10, SIGEMT},			/* tag overflow */
-  {128+1, SIGTRAP},		/* ta 1 - normal breakpoint instruction */
-  {0, 0}			/* Must be last */
-};
-
-/* Set up exception handlers for tracing and breakpoints */
-
-void
-set_debug_traps()
-{
-  struct hard_trap_info *ht;
-
-  for (ht = hard_trap_info; ht->tt && ht->signo; ht++)
-    exceptionHandler(ht->tt, trap_low);
-
-  /* In case GDB is started before us, ack any packets (presumably
-     "$?#xx") sitting there.  */
-  putDebugChar ('+');
-
-  initialized = 1;
-}
-
-asm ("
-! Trap handler for memory errors.  This just sets mem_err to be non-zero.  It
-! assumes that %l1 is non-zero.  This should be safe, as it is doubtful that
-! 0 would ever contain code that could mem fault.  This routine will skip
-! past the faulting instruction after setting mem_err.
-
-	.text
-	.align 4
-
-_fltr_set_mem_err:
-	sethi %hi(_mem_err), %l0
-	st %l1, [%l0 + %lo(_mem_err)]
-	jmpl %l2, %g0
-	rett %l2+4
-");
-
-static void
-set_mem_fault_trap(enable)
-     int enable;
-{
-  extern void fltr_set_mem_err();
-  mem_err = 0;
-
-  if (enable)
-    exceptionHandler(0x29, fltr_set_mem_err);
-  else
-    exceptionHandler(0x29, trap_low);
-}
-
-asm ("
-	.text
-	.align 4
-
-_dummy_hw_breakpoint:
-	jmpl %l2, %g0
-	rett %l2+4
-	nop
-	nop
-");
-
-static void
-set_hw_breakpoint_trap(enable)
-     int enable;
-{
-  extern void dummy_hw_breakpoint();
-
-  if (enable)
-    exceptionHandler(255, dummy_hw_breakpoint);
-  else
-    exceptionHandler(255, trap_low);
-}
-
-static void
-get_in_break_mode()
-{
-#if 0
-  int x;
-  mesg("get_in_break_mode, sp = ");
-  phex(&x);
-#endif
-  set_hw_breakpoint_trap(1);
-
-  asm("
-        sethi   %hi(0xff10), %l4
-        or      %l4, %lo(0xff10), %l4
-	sta 	%g0, [%l4]0x1	
-	nop
-	nop
-	nop
-      ");
-
-  set_hw_breakpoint_trap(0);
-}
-
-/* Convert the SPARC hardware trap type code to a unix signal number. */
-
-static int
-computeSignal(tt)
-     int tt;
-{
-  struct hard_trap_info *ht;
-
-  for (ht = hard_trap_info; ht->tt && ht->signo; ht++)
-    if (ht->tt == tt)
-      return ht->signo;
-
-  return SIGHUP;		/* default for things we don't know about */
-}
-
-/*
- * While we find nice hex chars, build an int.
- * Return number of chars processed.
- */
-
-static int
-hexToInt(char **ptr, int *intValue)
-{
-  int numChars = 0;
-  int hexValue;
-
-  *intValue = 0;
-
-  while (**ptr)
-    {
-      hexValue = hex(**ptr);
-      if (hexValue < 0)
-	break;
-
-      *intValue = (*intValue << 4) | hexValue;
-      numChars ++;
-
-      (*ptr)++;
-    }
-
-  return (numChars);
-}
-
-/*
- * This function does all command procesing for interfacing to gdb.  It
- * returns 1 if you should skip the instruction at the trap address, 0
- * otherwise.
- */
-
-static void
-handle_exception (registers)
-     unsigned long *registers;
-{
-  int tt;			/* Trap type */
-  int sigval;
-  int addr;
-  int length;
-  char *ptr;
-  unsigned long *sp;
-  unsigned long dsr;
-
-/* First, we must force all of the windows to be spilled out */
-
-  asm("
-	! Ugh.  sparclet has broken save
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	!save %sp, -64, %sp
-	save
-	add %fp,-64,%sp
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-	restore
-");
-
-  if (registers[PC] == (unsigned long)breakinst)
-    {
-      registers[PC] = registers[NPC];
-      registers[NPC] += 4;
-    }
-  sp = (unsigned long *)registers[SP];
-
-  tt = (registers[TBR] >> 4) & 0xff;
-
-  /* reply to host that an exception has occurred */
-  sigval = computeSignal(tt);
-  ptr = remcomOutBuffer;
-
-  *ptr++ = 'T';
-  *ptr++ = hexchars[sigval >> 4];
-  *ptr++ = hexchars[sigval & 0xf];
-
-  *ptr++ = hexchars[PC >> 4];
-  *ptr++ = hexchars[PC & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[PC], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[FP >> 4];
-  *ptr++ = hexchars[FP & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex(sp + 8 + 6, ptr, 4, 0); /* FP */
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[SP >> 4];
-  *ptr++ = hexchars[SP & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&sp, ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[NPC >> 4];
-  *ptr++ = hexchars[NPC & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[NPC], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = hexchars[O7 >> 4];
-  *ptr++ = hexchars[O7 & 0xf];
-  *ptr++ = ':';
-  ptr = mem2hex((char *)&registers[O7], ptr, 4, 0);
-  *ptr++ = ';';
-
-  *ptr++ = 0;
-
-  putpacket(remcomOutBuffer);
-
-  while (1)
-    {
-      remcomOutBuffer[0] = 0;
-
-      getpacket(remcomInBuffer);
-      switch (remcomInBuffer[0])
-	{
-	case '?':
-	  remcomOutBuffer[0] = 'S';
-	  remcomOutBuffer[1] = hexchars[sigval >> 4];
-	  remcomOutBuffer[2] = hexchars[sigval & 0xf];
-	  remcomOutBuffer[3] = 0;
-	  break;
-
-	case 'd':
-	  remote_debug = !(remote_debug);	/* toggle debug flag */
-	  break;
-
-	case 'g':		/* return the value of the CPU registers */
-	  {
-	    ptr = remcomOutBuffer;
-	    ptr = mem2hex((char *)registers, ptr, 16 * 4, 0); /* G & O regs */
-	    ptr = mem2hex(sp + 0, ptr, 16 * 4, 0); /* L & I regs */
-	    memset(ptr, '0', 32 * 8); /* Floating point */
-	    ptr = mem2hex((char *)&registers[Y],
-		    ptr + 32 * 4 * 2,
-		    8 * 4,
-		    0); /* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */
-	    ptr = mem2hex((char *)&registers[CCSR],
-		    ptr,
-		    8 * 4,
-		    0); /* CCSR, CCPR, CCCRCR, CCOR, CCOBR, CCIBR, CCIR */
-	    ptr = mem2hex((char *)&registers[ASR1],
-		    ptr,
-		    8 * 4,
-		    0); /* ASR1,ASR15,ASR17,ASR18,ASR19,ASR20,ASR21,ASR22 */
-#if 0 /* not implemented */
-	    ptr = mem2hex((char *) &registers[AWR0], 
-		    ptr, 
-		    32 * 4, 
-		    0); /* Alternate Window Registers */
-#endif
-	  }
-	  break;
-
-	case 'G':	/* set value of all the CPU registers - return OK */
-	case 'P':	/* set value of one CPU register      - return OK */
-	  {
-	    unsigned long *newsp, psr;
-
-	    psr = registers[PSR];
-
-	    ptr = &remcomInBuffer[1];
-
-	    if (remcomInBuffer[0] == 'P')	/* do a single register */
-	      {
-		int regno;
- 
-                if (hexToInt (&ptr, &regno)
-                    && *ptr++ == '=')
-                  if (regno >= L0 && regno <= I7)
-                    hex2mem (ptr, sp + regno - L0, 4, 0);
-                  else
-                    hex2mem (ptr, (char *)&registers[regno], 4, 0);
-                else
-                  {
-                    strcpy (remcomOutBuffer, "P01");
-                    break;
-                  }
-	      }
-	    else
-	      {
-		hex2mem(ptr, (char *)registers, 16 * 4, 0); /* G & O regs */
-		hex2mem(ptr + 16 * 4 * 2, sp + 0, 16 * 4, 0); /* L & I regs */
-		hex2mem(ptr + 64 * 4 * 2, (char *)&registers[Y],
-			8 * 4, 0); /* Y,PSR,WIM,TBR,PC,NPC,FPSR,CPSR */
-		hex2mem(ptr + 72 * 4 * 2, (char *)&registers[CCSR],
-			8 * 4, 0); /* CCSR,CCPR,CCCRCR,CCOR,CCOBR,CCIBR,CCIR */
-		hex2mem(ptr + 80 * 4 * 2, (char *)&registers[ASR1],
-			8 * 4, 0); /* ASR1 ... ASR22 */
-#if 0 /* not implemented */
-		hex2mem(ptr + 88 * 4 * 2, (char *)&registers[AWR0],
-			8 * 4, 0); /* Alternate Window Registers */
-#endif
-	      }
-	    /* See if the stack pointer has moved.  If so, then copy the saved
-	       locals and ins to the new location.  This keeps the window
-	       overflow and underflow routines happy.  */
-
-	    newsp = (unsigned long *)registers[SP];
-	    if (sp != newsp)
-	      sp = memcpy(newsp, sp, 16 * 4);
-
-	    /* Don't allow CWP to be modified. */
-
-	    if (psr != registers[PSR])
-	      registers[PSR] = (psr & 0x1f) | (registers[PSR] & ~0x1f);
-
-	    strcpy(remcomOutBuffer,"OK");
-	  }
-	  break;
-
-	case 'm':	  /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
-	  /* Try to read %x,%x.  */
-
-	  ptr = &remcomInBuffer[1];
-
-	  if (hexToInt(&ptr, &addr)
-	      && *ptr++ == ','
-	      && hexToInt(&ptr, &length))
-	    {
-	      if (mem2hex((char *)addr, remcomOutBuffer, length, 1))
-		break;
-
-	      strcpy (remcomOutBuffer, "E03");
-	    }
-	  else
-	    strcpy(remcomOutBuffer,"E01");
-	  break;
-
-	case 'M': /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
-	  /* Try to read '%x,%x:'.  */
-
-	  ptr = &remcomInBuffer[1];
-
-	  if (hexToInt(&ptr, &addr)
-	      && *ptr++ == ','
-	      && hexToInt(&ptr, &length)
-	      && *ptr++ == ':')
-	    {
-	      if (hex2mem(ptr, (char *)addr, length, 1))
-		strcpy(remcomOutBuffer, "OK");
-	      else
-		strcpy(remcomOutBuffer, "E03");
-	    }
-	  else
-	    strcpy(remcomOutBuffer, "E02");
-	  break;
-
-	case 'c':    /* cAA..AA    Continue at address AA..AA(optional) */
-	  /* try to read optional parameter, pc unchanged if no parm */
-
-	  ptr = &remcomInBuffer[1];
-	  if (hexToInt(&ptr, &addr))
-	    {
-	      registers[PC] = addr;
-	      registers[NPC] = addr + 4;
-	    }
-
-/* Need to flush the instruction cache here, as we may have deposited a
-   breakpoint, and the icache probably has no way of knowing that a data ref to
-   some location may have changed something that is in the instruction cache.
- */
-
-	  flush_i_cache();
-	  return;
-
-	  /* kill the program */
-	case 'k' :		/* do nothing */
-	  break;
-#if 0
-	case 't':		/* Test feature */
-	  asm (" std %f30,[%sp]");
-	  break;
-#endif
-	case 'r':		/* Reset */
-	  asm ("call 0
-		nop ");
-	  break;
-
-#if 0
-Disabled until we can unscrew this properly
-
-	case 'b':	  /* bBB...  Set baud rate to BB... */
-	  {
-	    int baudrate;
-	    extern void set_timer_3();
-
-	    ptr = &remcomInBuffer[1];
-	    if (!hexToInt(&ptr, &baudrate))
-	      {
-		strcpy(remcomOutBuffer,"B01");
-		break;
-	      }
-
-	    /* Convert baud rate to uart clock divider */
-	    switch (baudrate)
-	      {
-	      case 38400:
-		baudrate = 16;
-		break;
-	      case 19200:
-		baudrate = 33;
-		break;
-	      case 9600:
-		baudrate = 65;
-		break;
-	      default:
-		strcpy(remcomOutBuffer,"B02");
-		goto x1;
-	      }
-
-	    putpacket("OK");	/* Ack before changing speed */
-	    set_timer_3(baudrate); /* Set it */
-	  }
-x1:	  break;
-#endif
-	}			/* switch */
-
-      /* reply to the request */
-      putpacket(remcomOutBuffer);
-    }
-}
-
-/* This function will generate a breakpoint exception.  It is used at the
-   beginning of a program to sync up with a debugger and can be used
-   otherwise as a quick means to stop program execution and "break" into
-   the debugger. */
-
-void
-breakpoint()
-{
-  if (!initialized)
-    return;
-
-  asm("	.globl _breakinst
-
-	_breakinst: ta 1
-      ");
-}
-
-static void
-hw_breakpoint()
-{
-  asm("
-      ta 127
-      ");
-}
-
-#if 0 /* experimental and never finished, left here for reference */
-static void
-splet_temp(void)
-{
-  asm("	sub	%sp,(16+1+6+1+121)*4,%sp ! Make room for input & locals
- 					! + hidden arg + arg spill
-					! + doubleword alignment
-					! + registers[121]
-
-! Leave a trail of breadcrumbs! (save register save area for debugging)
-	mov	%sp, %l0
-	add	%l0, 24*4, %l0
-	sethi	%hi(_debug_registers), %l1
-	st	%l0, [%lo(_debug_registers) + %l1]
-
-! Save the Alternate Register Set: (not implemented yet)
-!    To save the Alternate Register set, we must:
-!    1) Save the current SP in some global location.
-!    2) Swap the register sets.
-!    3) Save the Alternate SP in the Y register
-!    4) Fetch the SP that we saved in step 1.
-!    5) Use that to save the rest of the regs (not forgetting ASP in Y)
-!    6) Restore the Alternate SP from Y
-!    7) Swap the registers back.
-
-! 1) Copy the current stack pointer to global _SAVED_STACK_POINTER:
-	sethi	%hi(_saved_stack_pointer), %l0
-	st	%sp, [%lo(_saved_stack_pointer) + %l0]
-
-! 2) Swap the register sets:
-	mov	%psr, %l1
-	sethi	%hi(0x10000), %l2
-	xor	%l1, %l2, %l1
-	mov	%l1, %psr
-	nop			! 3 nops after write to %psr (needed?)
-	nop
-	nop
-
-! 3) Save Alternate L0 in Y
-	wr	%l0, 0, %y
-
-! 4) Load former SP into alternate SP, using L0
-	sethi	%hi(_saved_stack_pointer), %l0
-	or	%lo(_saved_stack_pointer), %l0, %l0
-	swap	[%l0], %sp
-
-! 4.5) Restore alternate L0
-	rd	%y, %l0
-
-! 5) Save the Alternate Window Registers
-	st	%r0, [%sp + (24 + 88) * 4]	! AWR0
-	st	%r1, [%sp + (24 + 89) * 4]	! AWR1
-	st	%r2, [%sp + (24 + 90) * 4]	! AWR2
-	st	%r3, [%sp + (24 + 91) * 4]	! AWR3
-	st	%r4, [%sp + (24 + 92) * 4]	! AWR4
-	st	%r5, [%sp + (24 + 93) * 4]	! AWR5
-	st	%r6, [%sp + (24 + 94) * 4]	! AWR6
-	st	%r7, [%sp + (24 + 95) * 4]	! AWR7
-	st	%r8, [%sp + (24 + 96) * 4]	! AWR8
-	st	%r9, [%sp + (24 + 97) * 4]	! AWR9
-	st	%r10, [%sp + (24 + 98) * 4]	! AWR10
-	st	%r11, [%sp + (24 + 99) * 4]	! AWR11
-	st	%r12, [%sp + (24 + 100) * 4]	! AWR12
-	st	%r13, [%sp + (24 + 101) * 4]	! AWR13
-!	st	%r14, [%sp + (24 + 102) * 4]	! AWR14	(SP)
-	st	%r15, [%sp + (24 + 103) * 4]	! AWR15
-	st	%r16, [%sp + (24 + 104) * 4]	! AWR16
-	st	%r17, [%sp + (24 + 105) * 4]	! AWR17
-	st	%r18, [%sp + (24 + 106) * 4]	! AWR18
-	st	%r19, [%sp + (24 + 107) * 4]	! AWR19
-	st	%r20, [%sp + (24 + 108) * 4]	! AWR20
-	st	%r21, [%sp + (24 + 109) * 4]	! AWR21
-	st	%r22, [%sp + (24 + 110) * 4]	! AWR22
-	st	%r23, [%sp + (24 + 111) * 4]	! AWR23
-	st	%r24, [%sp + (24 + 112) * 4]	! AWR24
-	st	%r25, [%sp + (24 + 113) * 4]	! AWR25
-	st	%r26, [%sp + (24 + 114) * 4]	! AWR26
-	st	%r27, [%sp + (24 + 115) * 4]	! AWR27
-	st	%r28, [%sp + (24 + 116) * 4]	! AWR28
-	st	%r29, [%sp + (24 + 117) * 4]	! AWR29
-	st	%r30, [%sp + (24 + 118) * 4]	! AWR30
-	st	%r31, [%sp + (24 + 119) * 4]	! AWR21
-
-! Get the Alternate PSR (I hope...)
-
-	rd	%psr, %l2
-	st	%l2, [%sp + (24 + 120) * 4]	! APSR
-
-! Don't forget the alternate stack pointer
-
-	rd	%y, %l3
-	st	%l3, [%sp + (24 + 102) * 4]	! AWR14 (SP)
-
-! 6) Restore the Alternate SP (saved in Y)
-
-	rd	%y, %o6
-
-
-! 7) Swap the registers back:
-
-	mov	%psr, %l1
-	sethi	%hi(0x10000), %l2
-	xor	%l1, %l2, %l1
-	mov	%l1, %psr
-	nop			! 3 nops after write to %psr (needed?)
-	nop
-	nop
-");
-}
-
-#endif
diff --git a/gdb/sparclite-stub.c b/gdb/sparclite-stub.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/sparclite-stub.c
+++ /dev/null
diff --git a/gdb/sparclite-tdep.c b/gdb/sparclite-tdep.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/sparclite-tdep.c
+++ /dev/null
diff --git a/gdb/sparcly-nat.c b/gdb/sparcly-nat.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/sparcly-nat.c
+++ /dev/null
diff --git a/gdb/srec.h b/gdb/srec.h
deleted file mode 100644
index 8253e03..0000000
--- a/gdb/srec.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* S-record download support for GDB, the GNU debugger.
-   Copyright 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-void load_srec PARAMS ((serial_t desc, const char *file, bfd_vma load_offset,
-			int maxrecsize, int flags, int hashmark,
-			int (*waitack)(void)));
-
-/* S-record capability flags */
-
-/* Which record types are supported */
-#define SREC_2_BYTE_ADDR 0x00000001
-#define SREC_3_BYTE_ADDR 0x00000002
-#define SREC_4_BYTE_ADDR 0x00000004
-#define SREC_TERM_SHIFT 3
-
-#define SREC_ALL (SREC_2_BYTE_ADDR | SREC_3_BYTE_ADDR | SREC_4_BYTE_ADDR \
-		  | ((SREC_2_BYTE_ADDR | SREC_3_BYTE_ADDR | SREC_4_BYTE_ADDR) \
-		     << SREC_TERM_SHIFT))
-
-#define SREC_BINARY	0x00000040 /* Supports binary form of S-records */
diff --git a/gdb/stabsread.c b/gdb/stabsread.c
deleted file mode 100644
index c5d31e1..0000000
--- a/gdb/stabsread.c
+++ /dev/null
@@ -1,5207 +0,0 @@
-/* Support routines for decoding "stabs" debugging information format.
-   Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 1998
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Support routines for reading and decoding debugging information in
-   the "stabs" format.  This format is used with many systems that use
-   the a.out object file format, as well as some systems that use
-   COFF or ELF where the stabs data is placed in a special section.
-   Avoid placing any object file format specific code in this file. */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "bfd.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "aout/stab_gnu.h"	/* We always use GNU stabs, not native */
-#include "libaout.h"
-#include "aout/aout64.h"
-#include "gdb-stabs.h"
-#include "buildsym.h"
-#include "complaints.h"
-#include "demangle.h"
-#include "language.h"
-
-#include <ctype.h>
-
-/* Ask stabsread.h to define the vars it normally declares `extern'.  */
-#define	EXTERN	/**/
-#include "stabsread.h"		/* Our own declarations */
-#undef	EXTERN
-
-/* The routines that read and process a complete stabs for a C struct or 
-   C++ class pass lists of data member fields and lists of member function
-   fields in an instance of a field_info structure, as defined below.
-   This is part of some reorganization of low level C++ support and is
-   expected to eventually go away... (FIXME) */
-
-struct field_info
-{
-  struct nextfield
-    {
-      struct nextfield *next;
-
-      /* This is the raw visibility from the stab.  It is not checked
-	 for being one of the visibilities we recognize, so code which
-	 examines this field better be able to deal.  */
-      int visibility;
-
-      struct field field;
-    } *list;
-  struct next_fnfieldlist
-    {
-      struct next_fnfieldlist *next;
-      struct fn_fieldlist fn_fieldlist;
-    } *fnlist;
-};
-
-static void
-read_one_struct_field PARAMS ((struct field_info *, char **, char *,
-			       struct type *, struct objfile *));
-
-static char * 
-get_substring PARAMS ((char **, int));
-
-static struct type *
-dbx_alloc_type PARAMS ((int [2], struct objfile *));
-
-static long read_huge_number PARAMS ((char **, int, int *));
-
-static struct type *error_type PARAMS ((char **, struct objfile *));
-
-static void
-patch_block_stabs PARAMS ((struct pending *, struct pending_stabs *,
-			   struct objfile *));
-
-static void
-fix_common_block PARAMS ((struct symbol *, int));
-
-static int
-read_type_number PARAMS ((char **, int *));
-
-static struct type *
-read_range_type PARAMS ((char **, int [2], struct objfile *));
-
-static struct type *
-read_sun_builtin_type PARAMS ((char **, int [2], struct objfile *));
-
-static struct type *
-read_sun_floating_type PARAMS ((char **, int [2], struct objfile *));
-
-static struct type *
-read_enum_type PARAMS ((char **, struct type *, struct objfile *));
-
-static struct type *
-rs6000_builtin_type PARAMS ((int));
-
-static int
-read_member_functions PARAMS ((struct field_info *, char **, struct type *,
-			       struct objfile *));
-
-static int
-read_struct_fields PARAMS ((struct field_info *, char **, struct type *,
-			    struct objfile *));
-
-static int
-read_baseclasses PARAMS ((struct field_info *, char **, struct type *,
-			  struct objfile *));
-
-static int
-read_tilde_fields PARAMS ((struct field_info *, char **, struct type *,
-			   struct objfile *));
-
-static int
-attach_fn_fields_to_type PARAMS ((struct field_info *, struct type *));
-
-static int
-attach_fields_to_type PARAMS ((struct field_info *, struct type *,
-			       struct objfile *));
-
-static struct type *
-read_struct_type PARAMS ((char **, struct type *, struct objfile *));
-
-static struct type *
-read_array_type PARAMS ((char **, struct type *, struct objfile *));
-
-static struct type **
-read_args PARAMS ((char **, int, struct objfile *));
-
-static int
-read_cpp_abbrev PARAMS ((struct field_info *, char **, struct type *,
-			 struct objfile *));
-
-/* new functions added for cfront support */
-
-static int
-copy_cfront_struct_fields PARAMS ((struct field_info *, struct type *,
-                                   struct objfile *));
-
-static char *
-get_cfront_method_physname PARAMS ((char *));
-
-static int
-read_cfront_baseclasses PARAMS ((struct field_info *, char **, 
-				 struct type *, struct objfile *));
-
-static int
-read_cfront_static_fields PARAMS ((struct field_info *, char**,
-				   struct type *, struct objfile *));
-static int
-read_cfront_member_functions PARAMS ((struct field_info *, char **, 
-				      struct type *, struct objfile *));
-
-/* end new functions added for cfront support */
-
-static void
-add_live_range PARAMS ((struct objfile *, struct symbol *, 
-			CORE_ADDR, CORE_ADDR));
-
-static int
-resolve_live_range PARAMS ((struct objfile *, struct symbol *, char *));
-
-static int
-process_reference PARAMS ((char **string));
-
-static CORE_ADDR
-ref_search_value PARAMS ((int refnum));
-
-static int
-resolve_symbol_reference PARAMS ((struct objfile *, struct symbol *, char *));
-
-static const char vptr_name[] = { '_','v','p','t','r',CPLUS_MARKER,'\0' };
-static const char vb_name[] =   { '_','v','b',CPLUS_MARKER,'\0' };
-
-/* Define this as 1 if a pcc declaration of a char or short argument
-   gives the correct address.  Otherwise assume pcc gives the
-   address of the corresponding int, which is not the same on a
-   big-endian machine.  */
-
-#ifndef BELIEVE_PCC_PROMOTION
-#define BELIEVE_PCC_PROMOTION 0
-#endif
-
-static struct complaint invalid_cpp_abbrev_complaint =
-  {"invalid C++ abbreviation `%s'", 0, 0};
-
-static struct complaint invalid_cpp_type_complaint =
-  {"C++ abbreviated type name unknown at symtab pos %d", 0, 0};
-
-static struct complaint member_fn_complaint =
-  {"member function type missing, got '%c'", 0, 0};
-
-static struct complaint const_vol_complaint =
-  {"const/volatile indicator missing, got '%c'", 0, 0};
-
-static struct complaint error_type_complaint =
-  {"debug info mismatch between compiler and debugger", 0, 0};
-
-static struct complaint invalid_member_complaint =
-  {"invalid (minimal) member type data format at symtab pos %d.", 0, 0};
-
-static struct complaint range_type_base_complaint =
-  {"base type %d of range type is not defined", 0, 0};
-
-static struct complaint reg_value_complaint =
-  {"register number %d too large (max %d) in symbol %s", 0, 0};
-
-static struct complaint vtbl_notfound_complaint =
-  {"virtual function table pointer not found when defining class `%s'", 0, 0};
-
-static struct complaint unrecognized_cplus_name_complaint =
-  {"Unknown C++ symbol name `%s'", 0, 0};
-
-static struct complaint rs6000_builtin_complaint =
-  {"Unknown builtin type %d", 0, 0};
-
-static struct complaint unresolved_sym_chain_complaint =
-  {"%s: common block `%s' from global_sym_chain unresolved", 0, 0};
-
-static struct complaint stabs_general_complaint =
-  {"%s", 0, 0};
-
-static struct complaint lrs_general_complaint =
-  {"%s", 0, 0};
-
-/* Make a list of forward references which haven't been defined.  */
-
-static struct type **undef_types;
-static int undef_types_allocated;
-static int undef_types_length;
-static struct symbol *current_symbol = NULL;
-
-/* Check for and handle cretinous stabs symbol name continuation!  */
-#define STABS_CONTINUE(pp,objfile)				\
-  do {							\
-    if (**(pp) == '\\' || (**(pp) == '?' && (*(pp))[1] == '\0')) \
-      *(pp) = next_symbol_text (objfile);	\
-  } while (0)
-
-/* FIXME: These probably should be our own types (like rs6000_builtin_type
-   has its own types) rather than builtin_type_*.  */
-static struct type **os9k_type_vector[] = {
-	0,
-	&builtin_type_int,
-	&builtin_type_char,
-	&builtin_type_long,
-	&builtin_type_short,
-	&builtin_type_unsigned_char,
-	&builtin_type_unsigned_short,
-	&builtin_type_unsigned_long,
-	&builtin_type_unsigned_int,
-	&builtin_type_float,
-	&builtin_type_double,
-	&builtin_type_void,
-	&builtin_type_long_double
-};
-
-static void os9k_init_type_vector PARAMS ((struct type **));
-
-static void
-os9k_init_type_vector(tv)
-    struct type **tv;
-{
-  int i;
-  for (i=0; i<sizeof(os9k_type_vector)/sizeof(struct type **); i++)
-    tv[i] = (os9k_type_vector[i] == 0 ? 0 : *(os9k_type_vector[i]));
-}
-
-/* Look up a dbx type-number pair.  Return the address of the slot
-   where the type for that number-pair is stored.
-   The number-pair is in TYPENUMS.
-
-   This can be used for finding the type associated with that pair
-   or for associating a new type with the pair.  */
-
-struct type **
-dbx_lookup_type (typenums)
-     int typenums[2];
-{
-  register int filenum = typenums[0];
-  register int index = typenums[1];
-  unsigned old_len;
-  register int real_filenum;
-  register struct header_file *f;
-  int f_orig_length;
-
-  if (filenum == -1)		/* -1,-1 is for temporary types.  */
-    return 0;
-
-  if (filenum < 0 || filenum >= n_this_object_header_files)
-    {
-      static struct complaint msg = {"\
-Invalid symbol data: type number (%d,%d) out of range at symtab pos %d.",
-				0, 0};
-      complain (&msg, filenum, index, symnum);
-      goto error_return;
-    }
-
-  if (filenum == 0)
-    {
-      if (index < 0)
-	{
-	  /* Caller wants address of address of type.  We think
-	     that negative (rs6k builtin) types will never appear as
-	     "lvalues", (nor should they), so we stuff the real type
-	     pointer into a temp, and return its address.  If referenced,
-	     this will do the right thing.  */
-	  static struct type *temp_type;
-
-	  temp_type = rs6000_builtin_type(index);
-	  return &temp_type;
-	}
-
-      /* Type is defined outside of header files.
-	 Find it in this object file's type vector.  */
-      if (index >= type_vector_length)
-	{
-	  old_len = type_vector_length;
-	  if (old_len == 0)
-	    {
-	      type_vector_length = INITIAL_TYPE_VECTOR_LENGTH;
-	      type_vector = (struct type **)
-		xmalloc (type_vector_length * sizeof (struct type *));
-	    }
-	  while (index >= type_vector_length)
-	    {
-	      type_vector_length *= 2;
-	    }
-	  type_vector = (struct type **)
-	    xrealloc ((char *) type_vector,
-		      (type_vector_length * sizeof (struct type *)));
-	  memset (&type_vector[old_len], 0,
-		  (type_vector_length - old_len) * sizeof (struct type *));
-
-	  if (os9k_stabs)
-	    /* Deal with OS9000 fundamental types.  */
-	    os9k_init_type_vector (type_vector);
-	}
-      return (&type_vector[index]);
-    }
-  else
-    {
-      real_filenum = this_object_header_files[filenum];
-
-      if (real_filenum >= N_HEADER_FILES (current_objfile))
-	{
-	  struct type *temp_type;
-	  struct type **temp_type_p;
-
-	  warning ("GDB internal error: bad real_filenum");
-
-	error_return:
-	  temp_type = init_type (TYPE_CODE_ERROR, 0, 0, NULL, NULL);
-	  temp_type_p = (struct type **) xmalloc (sizeof (struct type *));
-	  *temp_type_p = temp_type;
-	  return temp_type_p;
-	}
-
-      f = HEADER_FILES (current_objfile) + real_filenum;
-
-      f_orig_length = f->length;
-      if (index >= f_orig_length)
-	{
-	  while (index >= f->length)
-	    {
-	      f->length *= 2;
-	    }
-	  f->vector = (struct type **)
-	    xrealloc ((char *) f->vector, f->length * sizeof (struct type *));
-	  memset (&f->vector[f_orig_length], 0,
-		  (f->length - f_orig_length) * sizeof (struct type *));
-	}
-      return (&f->vector[index]);
-    }
-}
-
-/* Make sure there is a type allocated for type numbers TYPENUMS
-   and return the type object.
-   This can create an empty (zeroed) type object.
-   TYPENUMS may be (-1, -1) to return a new type object that is not
-   put into the type vector, and so may not be referred to by number. */
-
-static struct type *
-dbx_alloc_type (typenums, objfile)
-     int typenums[2];
-     struct objfile *objfile;
-{
-  register struct type **type_addr;
-
-  if (typenums[0] == -1)
-    {
-      return (alloc_type (objfile));
-    }
-
-  type_addr = dbx_lookup_type (typenums);
-
-  /* If we are referring to a type not known at all yet,
-     allocate an empty type for it.
-     We will fill it in later if we find out how.  */
-  if (*type_addr == 0)
-    {
-      *type_addr = alloc_type (objfile);
-    }
-
-  return (*type_addr);
-}
-
-/* for all the stabs in a given stab vector, build appropriate types 
-   and fix their symbols in given symbol vector. */
-
-static void
-patch_block_stabs (symbols, stabs, objfile)
-     struct pending *symbols;
-     struct pending_stabs *stabs;
-     struct objfile *objfile;
-{
-  int ii;
-  char *name;
-  char *pp;
-  struct symbol *sym;
-
-  if (stabs)
-    {
-      
-      /* for all the stab entries, find their corresponding symbols and 
-	 patch their types! */
-      
-      for (ii = 0; ii < stabs->count; ++ii)
-	{
-	  name = stabs->stab[ii];
-	  pp = (char*) strchr (name, ':');
-	  while (pp[1] == ':')
-	    {
-	       pp += 2;
-	       pp = (char *)strchr(pp, ':');
-	    }
-	  sym = find_symbol_in_list (symbols, name, pp-name);
-	  if (!sym)
-	    {
-	      /* FIXME-maybe: it would be nice if we noticed whether
-		 the variable was defined *anywhere*, not just whether
-		 it is defined in this compilation unit.  But neither
-		 xlc or GCC seem to need such a definition, and until
-		 we do psymtabs (so that the minimal symbols from all
-		 compilation units are available now), I'm not sure
-		 how to get the information.  */
-
-	      /* On xcoff, if a global is defined and never referenced,
-		 ld will remove it from the executable.  There is then
-		 a N_GSYM stab for it, but no regular (C_EXT) symbol.  */
-	      sym = (struct symbol *)
-		obstack_alloc (&objfile->symbol_obstack,
-			       sizeof (struct symbol));
-
-	      memset (sym, 0, sizeof (struct symbol));
-	      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-	      SYMBOL_CLASS (sym) = LOC_OPTIMIZED_OUT;
-	      SYMBOL_NAME (sym) =
-		obsavestring (name, pp - name, &objfile->symbol_obstack);
-	      pp += 2;
-	      if (*(pp-1) == 'F' || *(pp-1) == 'f')
-		{
-		  /* I don't think the linker does this with functions,
-		     so as far as I know this is never executed.
-		     But it doesn't hurt to check.  */
-		  SYMBOL_TYPE (sym) =
-		    lookup_function_type (read_type (&pp, objfile));
-		}
-	      else
-		{
-		  SYMBOL_TYPE (sym) = read_type (&pp, objfile);
-		}
-	      add_symbol_to_list (sym, &global_symbols);
-	    }
-	  else
-	    {
-	      pp += 2;
-	      if (*(pp-1) == 'F' || *(pp-1) == 'f')
-		{
-		  SYMBOL_TYPE (sym) =
-		    lookup_function_type (read_type (&pp, objfile));
-		}
-	      else
-		{
-		  SYMBOL_TYPE (sym) = read_type (&pp, objfile);
-		}
-	    }
-	}
-    }
-}
-
-
-/* Read a number by which a type is referred to in dbx data,
-   or perhaps read a pair (FILENUM, TYPENUM) in parentheses.
-   Just a single number N is equivalent to (0,N).
-   Return the two numbers by storing them in the vector TYPENUMS.
-   TYPENUMS will then be used as an argument to dbx_lookup_type.
-
-   Returns 0 for success, -1 for error.  */
-
-static int
-read_type_number (pp, typenums)
-     register char **pp;
-     register int *typenums;
-{
-  int nbits;
-  if (**pp == '(')
-    {
-      (*pp)++;
-      typenums[0] = read_huge_number (pp, ',', &nbits);
-      if (nbits != 0) return -1;
-      typenums[1] = read_huge_number (pp, ')', &nbits);
-      if (nbits != 0) return -1;
-    }
-  else
-    {
-      typenums[0] = 0;
-      typenums[1] = read_huge_number (pp, 0, &nbits);
-      if (nbits != 0) return -1;
-    }
-  return 0;
-}
-
-
-#if !defined (REG_STRUCT_HAS_ADDR)
-#define REG_STRUCT_HAS_ADDR(gcc_p,type) 0
-#endif
-
-#define VISIBILITY_PRIVATE	'0'	/* Stabs character for private field */
-#define VISIBILITY_PROTECTED	'1'	/* Stabs character for protected fld */
-#define VISIBILITY_PUBLIC	'2'	/* Stabs character for public field */
-#define VISIBILITY_IGNORE	'9'	/* Optimized out or zero length */
-
-#define CFRONT_VISIBILITY_PRIVATE	'2'	/* Stabs character for private field */
-#define CFRONT_VISIBILITY_PUBLIC	'1'	/* Stabs character for public field */
-
-/* This code added to support parsing of ARM/Cfront stabs strings */
-
-/* Get substring from string up to char c, advance string pointer past
-   suibstring. */
-
-static char * 
-get_substring (p, c)
-  char ** p;
-  int c;
-{
-  char *str;
-  str = *p;
-  *p = strchr (*p, c);
-  if (*p) 
-    {
-      **p = 0;
-      (*p)++;
-    }
-  else 
-    str = 0;
-  return str;
-}
-
-/* Physname gets strcat'd onto sname in order to recreate the mangled
-   name (see funtion gdb_mangle_name in gdbtypes.c).  For cfront, make
-   the physname look like that of g++ - take out the initial mangling
-   eg: for sname="a" and fname="foo__1aFPFs_i" return "FPFs_i" */
-
-static char * 
-get_cfront_method_physname (fname)
-  char *fname;
-{
-  int len = 0;
-  /* FIXME would like to make this generic for g++ too, but 
-     that is already handled in read_member_funcctions */
-  char * p = fname;
-
-  /* search ahead to find the start of the mangled suffix */
-  if (*p == '_' && *(p+1)=='_') /* compiler generated; probably a ctor/dtor */
-    p += 2;  		
-  while (p && (unsigned) ((p+1) - fname) < strlen (fname) && *(p+1) != '_')
-    p = strchr (p, '_');
-  if (!(p && *p == '_' && *(p+1) == '_')) 
-    error ("Invalid mangled function name %s",fname);
-  p += 2; /* advance past '__' */
-
-  /* struct name length and name of type should come next; advance past it */
-  while (isdigit (*p))
-    {
-      len = len * 10 + (*p - '0');
-      p++;
-    }
-  p += len;
-
-  return p;
-}
-
-/* Read base classes within cfront class definition.
-   eg: A:ZcA;1@Bpub v2@Bvirpri;__ct__1AFv func__1AFv *sfunc__1AFv ;as__1A ;;
-             ^^^^^^^^^^^^^^^^^^
-
-       A:ZcA;;foopri__1AFv foopro__1AFv __ct__1AFv __ct__1AFRC1A foopub__1AFv ;;;
-             ^
-   */
-
-static int
-read_cfront_baseclasses (fip, pp, type, objfile) 
-  struct field_info *fip;
-  struct objfile *objfile;
-  char ** pp;
-  struct type *type;
-{
-  static struct complaint msg_unknown = {"\
-	 Unsupported token in stabs string %s.\n",
-		  0, 0};
-  static struct complaint msg_notfound = {"\
-	           Unable to find base type for %s.\n",
-                                0, 0};
-  int bnum = 0;
-  char * p;
-  int i;
-  struct nextfield *new;
-
-  if (**pp == ';')		/* no base classes; return */
-    {
-      ++(*pp);
-      return 1;
-    }
-
-  /* first count base classes so we can allocate space before parsing */
-  for (p = *pp; p && *p && *p != ';'; p++)
-    {
-      if (*p == ' ')
-	bnum++;
-    }
-  bnum++;	/* add one more for last one */
-
-  /* now parse the base classes until we get to the start of the methods 
-     (code extracted and munged from read_baseclasses) */
-  ALLOCATE_CPLUS_STRUCT_TYPE (type);
-  TYPE_N_BASECLASSES(type) = bnum;
-
-  /* allocate space */
-  {
-    int num_bytes = B_BYTES (TYPE_N_BASECLASSES (type));
-    char *pointer;
-
-    pointer = (char *) TYPE_ALLOC (type, num_bytes);
-    TYPE_FIELD_VIRTUAL_BITS (type) = (B_TYPE *) pointer;
-  }
-  B_CLRALL (TYPE_FIELD_VIRTUAL_BITS (type), TYPE_N_BASECLASSES (type));
-
-  for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
-    {
-      new = (struct nextfield *) xmalloc (sizeof (struct nextfield));
-      make_cleanup (free, new);
-      memset (new, 0, sizeof (struct nextfield));
-      new -> next = fip -> list;
-      fip -> list = new;
-      FIELD_BITSIZE (new->field) = 0; /* this should be an unpacked field! */
-
-      STABS_CONTINUE (pp, objfile);
-
-      /* virtual?  eg: v2@Bvir */
-      if (**pp=='v')
-        {
-          SET_TYPE_FIELD_VIRTUAL (type, i);
-          ++(*pp);
-	}
-
-      /* access?  eg: 2@Bvir */
-	/* Note: protected inheritance not supported in cfront */
-      switch (*(*pp)++)
-        {
-          case CFRONT_VISIBILITY_PRIVATE:
-            new -> visibility = VISIBILITY_PRIVATE;
-            break;
-          case CFRONT_VISIBILITY_PUBLIC:
-            new -> visibility = VISIBILITY_PUBLIC;
-            break;
-          default:
-            /* Bad visibility format.  Complain and treat it as
-               public.  */
-            {
-              static struct complaint msg = {
-                "Unknown visibility `%c' for baseclass", 0, 0};
-              complain (&msg, new -> visibility);
-              new -> visibility = VISIBILITY_PUBLIC;
-            }
-        }
-
-      /* "@" comes next - eg: @Bvir */
-      if (**pp!='@')
-        {
-          complain (&msg_unknown, *pp);
-          return 1;
-	}
-      ++(*pp);
-
-
-        /* Set the bit offset of the portion of the object corresponding 
-	   to this baseclass.  Always zero in the absence of
-           multiple inheritance.  */
- 	/* Unable to read bit position from stabs;
-	   Assuming no multiple inheritance for now FIXME! */
-	/* We may have read this in the structure definition;
-	   now we should fixup the members to be the actual base classes */
-        FIELD_BITPOS (new->field) = 0;
-
-	/* Get the base class name and type */
-	  {
-  	    char * bname;		/* base class name */
-  	    struct symbol * bsym;	/* base class */
-	    char * p1, * p2;
-	    p1 = strchr (*pp,' ');
-	    p2 = strchr (*pp,';');
-	    if (p1<p2)
-              bname = get_substring (pp,' ');
-	    else
-              bname = get_substring (pp,';');
-            if (!bname || !*bname)
-	      {
-	        complain (&msg_unknown, *pp);
-		return 1;
-	      }
-	    /* FIXME! attach base info to type */
-	    bsym = lookup_symbol (bname, 0, STRUCT_NAMESPACE, 0, 0); /*demangled_name*/
-	    if (bsym) 
-	      {
-	        new -> field.type = SYMBOL_TYPE(bsym);
-      		new -> field.name = type_name_no_tag (new -> field.type);
-	      }
-	    else
-	      {
-	        complain (&msg_notfound, *pp);
-		return 1;
-	      }
-	  }
-
-      /* If more base classes to parse, loop again.
-         We ate the last ' ' or ';' in get_substring,
-         so on exit we will have skipped the trailing ';' */
-      /* if invalid, return 0; add code to detect  - FIXME! */
-    }
-  return 1;
-}
-
-/* read cfront member functions.
-   pp points to string starting with list of functions
-   eg: A:ZcA;1@Bpub v2@Bvirpri;__ct__1AFv func__1AFv *sfunc__1AFv ;as__1A ;;
-                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
-       A:ZcA;;foopri__1AFv foopro__1AFv __ct__1AFv __ct__1AFRC1A foopub__1AFv ;;;
-              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
-*/
-
-static int
-read_cfront_member_functions (fip, pp, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  /* This code extracted from read_member_functions 
-     so as to do the similar thing for our funcs */
-
-  int nfn_fields = 0;
-  int length = 0;
-  /* Total number of member functions defined in this class.  If the class
-     defines two `f' functions, and one `g' function, then this will have
-     the value 3.  */
-  int total_length = 0;
-  int i;
-  struct next_fnfield
-    {
-      struct next_fnfield *next;
-      struct fn_field fn_field;
-    } *sublist;
-  struct type *look_ahead_type;
-  struct next_fnfieldlist *new_fnlist;
-  struct next_fnfield *new_sublist;
-  char *main_fn_name;
-  char * fname;
-  struct symbol * ref_func = 0;
-      
-  /* Process each list until we find the end of the member functions.
-     eg: p = "__ct__1AFv foo__1AFv ;;;" */
-
-  STABS_CONTINUE (pp, objfile); 		/* handle \\ */
-
-  while (**pp != ';' && (fname = get_substring (pp, ' '), fname)) 
-    {
-      int is_static = 0;
-      int sublist_count = 0;
-      char * pname;
-      if (fname[0] == '*')      /* static member */
-        {
-          is_static=1;
-          sublist_count++;
-          fname++;
-        }
-      ref_func = lookup_symbol (fname, 0, VAR_NAMESPACE, 0, 0); /* demangled name */
-      if (!ref_func) 
-        {
-          static struct complaint msg = {"\
-      		Unable to find function symbol for %s\n",
-                                0, 0};
-	  complain (&msg, fname);
-	  continue;
-	}
-      sublist = NULL;
-      look_ahead_type = NULL;
-      length = 0;
-          
-      new_fnlist = (struct next_fnfieldlist *)
-      xmalloc (sizeof (struct next_fnfieldlist));
-      make_cleanup (free, new_fnlist);
-      memset (new_fnlist, 0, sizeof (struct next_fnfieldlist));
-          
-      /* The following is code to work around cfront generated stabs.
-         The stabs contains full mangled name for each field.
-         We try to demangle the name and extract the field name out of it.  */
-      {
-        char *dem, *dem_p, *dem_args;
-        int dem_len;
-        dem = cplus_demangle (fname, DMGL_ANSI | DMGL_PARAMS);
-        if (dem != NULL)
-          {
-            dem_p = strrchr (dem, ':');
-            if (dem_p != 0 && *(dem_p-1) == ':')
-              dem_p++;
-	    /* get rid of args */
-            dem_args = strchr (dem_p, '(');
-	    if (dem_args == NULL)
-	      dem_len = strlen (dem_p);
-	    else
-      	      dem_len = dem_args - dem_p;
-            main_fn_name =
-                   obsavestring (dem_p, dem_len, &objfile -> type_obstack);
-          }
-        else
-          {
-            main_fn_name =
-                   obsavestring (fname, strlen (fname), &objfile -> type_obstack);
-          }
-      } /* end of code for cfront work around */
-
-    new_fnlist -> fn_fieldlist.name = main_fn_name;
-      
-    /*-------------------------------------------------*/
-    /* Set up the sublists
-       Sublists are stuff like args, static, visibility, etc.
-       so in ARM, we have to set that info some other way.
-       Multiple sublists happen if overloading
-       eg: foo::26=##1;:;2A.;
-       In g++, we'd loop here thru all the sublists...  */
-
-    new_sublist =
-    	(struct next_fnfield *) xmalloc (sizeof (struct next_fnfield));
-    make_cleanup (free, new_sublist);
-    memset (new_sublist, 0, sizeof (struct next_fnfield));
-	  
-    /* eat 1; from :;2A.; */
-    new_sublist -> fn_field.type = SYMBOL_TYPE(ref_func); /* normally takes a read_type */
-    /* Make this type look like a method stub for gdb */
-    TYPE_FLAGS (new_sublist -> fn_field.type) |= TYPE_FLAG_STUB;
-    TYPE_CODE (new_sublist -> fn_field.type) = TYPE_CODE_METHOD;
-
-    /* If this is just a stub, then we don't have the real name here. */
-    if (TYPE_FLAGS (new_sublist -> fn_field.type) & TYPE_FLAG_STUB)
-      {
-        if (!TYPE_DOMAIN_TYPE (new_sublist -> fn_field.type))
-        TYPE_DOMAIN_TYPE (new_sublist -> fn_field.type) = type;
-        new_sublist -> fn_field.is_stub = 1;
-      }
-
-    /* physname used later in mangling; eg PFs_i,5 for foo__1aFPFs_i 
-       physname gets strcat'd in order to recreate the onto mangled name */
-    pname = get_cfront_method_physname (fname);
-    new_sublist -> fn_field.physname = savestring (pname, strlen (pname));
-      
-
-    /* Set this member function's visibility fields. 
-       Unable to distinguish access from stabs definition!
-         Assuming public for now.  FIXME!
-	 (for private, set new_sublist->fn_field.is_private = 1,
-	 for public, set new_sublist->fn_field.is_protected = 1) */
-       
-    /* Unable to distinguish const/volatile from stabs definition!
-       Assuming normal for now.  FIXME! */
-
-    new_sublist -> fn_field.is_const = 0;
-    new_sublist -> fn_field.is_volatile = 0;	/* volatile not implemented in cfront */
-	  
-    /* Set virtual/static function info
-       How to get vtable offsets ? 
-       Assuming normal for now FIXME!! 
-       For vtables, figure out from whence this virtual function came.
-       It may belong to virtual function table of
-       one of its baseclasses.
-	 set:
-	   new_sublist -> fn_field.voffset = vtable offset,
-	   new_sublist -> fn_field.fcontext = look_ahead_type;
-	   where look_ahead_type is type of baseclass */
-    if (is_static)
-      new_sublist -> fn_field.voffset = VOFFSET_STATIC;
-    else 				/* normal member function.  */
-      new_sublist -> fn_field.voffset = 0;
-    new_sublist -> fn_field.fcontext = 0;
- 
-
-    /* Prepare new sublist */
-    new_sublist -> next = sublist;
-    sublist = new_sublist;
-    length++;
-
-    /* In g++, we loop thu sublists - now we set from functions. */
-    new_fnlist -> fn_fieldlist.fn_fields = (struct fn_field *)
-         obstack_alloc (&objfile -> type_obstack, 
-     	       sizeof (struct fn_field) * length);
-    memset (new_fnlist -> fn_fieldlist.fn_fields, 0,
-           sizeof (struct fn_field) * length);
-    for (i = length; (i--, sublist); sublist = sublist -> next)
-      {
-        new_fnlist -> fn_fieldlist.fn_fields[i] = sublist -> fn_field;
-      }
-      
-    new_fnlist -> fn_fieldlist.length = length;
-    new_fnlist -> next = fip -> fnlist;
-    fip -> fnlist = new_fnlist;
-    nfn_fields++;
-    total_length += length;
-    STABS_CONTINUE (pp, objfile); /* handle \\ */
-  } /* end of loop */
-
-  if (nfn_fields)
-    {
-      /* type should already have space */
-      TYPE_FN_FIELDLISTS (type) = (struct fn_fieldlist *)
-      TYPE_ALLOC (type, sizeof (struct fn_fieldlist) * nfn_fields);
-      memset (TYPE_FN_FIELDLISTS (type), 0,
-         	sizeof (struct fn_fieldlist) * nfn_fields);
-      TYPE_NFN_FIELDS (type) = nfn_fields;
-      TYPE_NFN_FIELDS_TOTAL (type) = total_length;
-    }
-
-  /* end of scope for reading member func */
-
-  /* eg: ";;" */
-
-  /* Skip trailing ';' and bump count of number of fields seen */
-  if (**pp == ';')
-    (*pp)++;
-  else
-    return 0;
-  return 1;
-}
-
-/* This routine fixes up partial cfront types that were created
-   while parsing the stabs.  The main need for this function is
-   to add information such as methods to classes.
-   Examples of "p": "sA;;__ct__1AFv foo__1AFv ;;;" */
-int
-resolve_cfront_continuation (objfile, sym, p)
-  struct objfile * objfile;
-  struct symbol * sym;
-  char * p;
-{
-  struct symbol * ref_sym=0;
-  char * sname;
-  /* snarfed from read_struct_type */
-  struct field_info fi;
-  struct type *type;
-  struct cleanup *back_to;
-
-  /* Need to make sure that fi isn't gunna conflict with struct 
-     in case struct already had some fnfs */
-  fi.list = NULL;
-  fi.fnlist = NULL;       
-  back_to = make_cleanup (null_cleanup, 0);
-
-  /* We only accept structs, classes and unions at the moment. 
-     Other continuation types include t (typedef), r (long dbl), ... 
-     We may want to add support for them as well; 
-     right now they are handled by duplicating the symbol information 
-     into the type information (see define_symbol) */
-  if (*p != 's'       /* structs */
-    && *p != 'c'      /* class */
-    && *p != 'u')     /* union */
-    return 0;  /* only handle C++ types */
-  p++;  
-
-  /* Get symbol typs name and validate 
-     eg: p = "A;;__ct__1AFv foo__1AFv ;;;" */
-  sname = get_substring (&p, ';');
-  if (!sname || strcmp (sname, SYMBOL_NAME(sym)))
-    error ("Internal error: base symbol type name does not match\n");
-
-  /* Find symbol's internal gdb reference using demangled_name.
-     This is the real sym that we want; 
-     sym was a temp hack to make debugger happy */
-  ref_sym = lookup_symbol (SYMBOL_NAME(sym), 0, STRUCT_NAMESPACE, 0, 0); 
-  type = SYMBOL_TYPE(ref_sym);
-
-
-  /* Now read the baseclasses, if any, read the regular C struct or C++
-     class member fields, attach the fields to the type, read the C++
-     member functions, attach them to the type, and then read any tilde
-     field (baseclass specifier for the class holding the main vtable). */
-
-  if (!read_cfront_baseclasses (&fi, &p, type, objfile)
-      /* g++ does this next, but cfront already did this: 
-	    || !read_struct_fields (&fi, &p, type, objfile) */
-      || !copy_cfront_struct_fields (&fi, type, objfile)
-      || !read_cfront_member_functions (&fi, &p, type, objfile)
-      || !read_cfront_static_fields (&fi, &p, type, objfile)
-      || !attach_fields_to_type (&fi, type, objfile)
-      || !attach_fn_fields_to_type (&fi, type)
-      /* g++ does this next, but cfront doesn't seem to have this: 
-      		|| !read_tilde_fields (&fi, &p, type, objfile) */
-      )
-    {
-      type = error_type (&p, objfile);
-    }
-
-  do_cleanups (back_to);
-  return 0;  
-}
-/* End of code added to support parsing of ARM/Cfront stabs strings */
-
-
-/* This routine fixes up symbol references/aliases to point to the original
-   symbol definition.  Returns 0 on failure, non-zero on success.  */
-
-static int
-resolve_symbol_reference (objfile, sym, p)
-  struct objfile *objfile;
-  struct symbol *sym;
-  char *p;
-{
-  int refnum;
-  struct symbol *ref_sym=0;
-  struct alias_list *alias;
-
-  /* If this is not a symbol reference return now.  */
-  if (*p != '#')
-    return 0;  
-
-  /* Use "#<num>" as the name; we'll fix the name later.
-     We stored the original symbol name as "#<id>=<name>"
-     so we can now search for "#<id>" to resolving the reference.
-     We'll fix the names later by removing the "#<id>" or "#<id>=" */
-
-  /*---------------------------------------------------------*/
-  /* Get the reference id number, and 
-     advance p past the names so we can parse the rest. 
-       eg: id=2 for p : "2=", "2=z:r(0,1)" "2:r(0,1);l(#5,#6),l(#7,#4)" */
-  /*---------------------------------------------------------*/
-
-  /* This gets reference name from string.  sym may not have a name. */
-
-  /* Get the reference number associated with the reference id in the
-     gdb stab string.  From that reference number, get the main/primary
-     symbol for this alias.  */
-  refnum = process_reference (&p);
-  ref_sym = ref_search (refnum);
-  if (!ref_sym)
-    {
-      complain (&lrs_general_complaint, "symbol for reference not found");
-      return 0;
-    }
-
-  /* Parse the stab of the referencing symbol
-     now that we have the referenced symbol.
-     Add it as a new symbol and a link back to the referenced symbol.
-     eg: p : "=", "=z:r(0,1)" ":r(0,1);l(#5,#6),l(#7,#4)" */
-
-
-  /* If the stab symbol table and string contain:
-         RSYM   0      5      00000000 868    #15=z:r(0,1)
-         LBRAC  0      0      00000000 899    #5=
-         SLINE  0      16     00000003 923    #6=
-     Then the same symbols can be later referenced by:
-         RSYM   0      5      00000000 927    #15:r(0,1);l(#5,#6)
-     This is used in live range splitting to:
-     1) specify that a symbol (#15) is actually just a new storage 
-        class for a symbol (#15=z) which was previously defined.
-     2) specify that the beginning and ending ranges for a symbol 
-        (#15) are the values of the beginning (#5) and ending (#6) 
-        symbols. */
-       
-   /* Read number as reference id.
-      eg: p : "=", "=z:r(0,1)" ":r(0,1);l(#5,#6),l(#7,#4)" */
-   /* FIXME! Might I want to use SYMBOL_CLASS (sym) = LOC_OPTIMIZED_OUT;
-      in case of "l(0,0)"? */
-
-   /*--------------------------------------------------*/
-   /* Add this symbol to the reference list.           */
-   /*--------------------------------------------------*/
-
-  alias = (struct alias_list *) obstack_alloc (&objfile->type_obstack,
-					       sizeof (struct alias_list));
-  if (!alias)
-    {
-      complain (&lrs_general_complaint, "Unable to allocate alias list memory");
-      return 0;
-    }
-
-  alias->next = 0;
-  alias->sym = sym;
-
-  if (!SYMBOL_ALIASES (ref_sym))
-    {
-      SYMBOL_ALIASES (ref_sym) = alias;
-    }
-  else
-    {
-      struct alias_list *temp;
-
-      /* Get to the end of the list.  */
-      for (temp = SYMBOL_ALIASES (ref_sym);
-	   temp->next;
-	   temp = temp->next)
-	;
-      temp->next = alias;
-    }
-
-   /* Want to fix up name so that other functions (eg. valops)
-      will correctly print the name.
-      Don't add_symbol_to_list so that lookup_symbol won't find it.
-      nope... needed for fixups. */
-   SYMBOL_NAME (sym) = SYMBOL_NAME (ref_sym);
-
-  /* Done!  */
-  return 1;
-}
-
-/* Structure for storing pointers to reference definitions for fast lookup 
-   during "process_later". */
-
-struct ref_map
-{
-  char *stabs;
-  CORE_ADDR value;
-  struct symbol *sym;
-};
-
-#define MAX_CHUNK_REFS 100
-#define REF_CHUNK_SIZE (MAX_CHUNK_REFS * sizeof (struct ref_map))
-#define REF_MAP_SIZE(ref_chunk) ((ref_chunk) * REF_CHUNK_SIZE)
-
-static struct ref_map *ref_map;	
-
-/* Ptr to free cell in chunk's linked list. */
-static int ref_count = 0;	
-
-/* Number of chunks malloced. */
-static int ref_chunk = 0;
-
-/* Create array of pointers mapping refids to symbols and stab strings.
-   Add pointers to reference definition symbols and/or their values as we 
-   find them, using their reference numbers as our index. 
-   These will be used later when we resolve references. */
-void
-ref_add (refnum, sym, stabs, value)
-     int refnum;
-     struct symbol *sym;
-     char *stabs;
-     CORE_ADDR value;
-{
-  if (ref_count == 0)
-    ref_chunk = 0;
-  if (refnum >= ref_count)
-    ref_count = refnum + 1;
-  if (ref_count > ref_chunk * MAX_CHUNK_REFS)
-    {
-      int new_slots = ref_count - ref_chunk * MAX_CHUNK_REFS; 
-      int new_chunks = new_slots / MAX_CHUNK_REFS + 1;
-      ref_map = (struct ref_map *)
-	xrealloc (ref_map, REF_MAP_SIZE (ref_chunk + new_chunks));
-      memset (ref_map + ref_chunk * MAX_CHUNK_REFS, 0, new_chunks * REF_CHUNK_SIZE);
-      ref_chunk += new_chunks;
-    }
-  ref_map[refnum].stabs = stabs;
-  ref_map[refnum].sym = sym;
-  ref_map[refnum].value = value;
-}
-
-/* Return defined sym for the reference REFNUM.  */
-struct symbol *
-ref_search (refnum)
-     int refnum;
-{
-  if (refnum < 0 || refnum > ref_count)
-    return 0;
-  return ref_map[refnum].sym;
-}
-
-/* Return value for the reference REFNUM.  */
-
-static CORE_ADDR
-ref_search_value (refnum)
-     int refnum;
-{
-  if (refnum < 0 || refnum > ref_count)
-    return 0;
-  return ref_map[refnum].value;
-}
-   
-/* Parse a reference id in STRING and return the resulting
-   reference number.  Move STRING beyond the reference id.  */
-
-static int 
-process_reference (string)
-    char **string;
-{
-  char *p;
-  int refnum = 0;
-
-  if (**string != '#') 
-    return 0;	
-     
-  /* Advance beyond the initial '#'.  */
-  p = *string + 1;
-
-  /* Read number as reference id. */
-  while (*p && isdigit (*p))
-    {
-      refnum = refnum * 10 + *p - '0';
-      p++;
-    }
-  *string = p;
-  return refnum;
-}
-
-/* If STRING defines a reference, store away a pointer to the reference 
-   definition for later use.  Return the reference number.  */
-
-int
-symbol_reference_defined (string)
-     char **string;
-{
-  char *p = *string;
-  int refnum = 0;
-
-  refnum = process_reference (&p);
-
-  /* Defining symbols end in '=' */
-  if (*p == '=') 
-    {
-      /* Symbol is being defined here. */ 
-      *string = p + 1;
-      return refnum;
-    }
-  else
-    {
-      /* Must be a reference.   Either the symbol has already been defined,
-         or this is a forward reference to it.  */
-      *string = p;
-      return -1;
-    }
-}
-
-/* ARGSUSED */
-struct symbol *
-define_symbol (valu, string, desc, type, objfile)
-     CORE_ADDR valu;
-     char *string;
-     int desc;
-     int type;
-     struct objfile *objfile;
-{
-  register struct symbol *sym;
-  char *p = (char *) strchr (string, ':');
-  int deftype;
-  int synonym = 0;
-  register int i;
-
-  /* We would like to eliminate nameless symbols, but keep their types.
-     E.g. stab entry ":t10=*2" should produce a type 10, which is a pointer
-     to type 2, but, should not create a symbol to address that type. Since
-     the symbol will be nameless, there is no way any user can refer to it. */
-
-  int nameless;
-
-  /* Ignore syms with empty names.  */
-  if (string[0] == 0)
-    return 0;
-
-  /* Ignore old-style symbols from cc -go  */
-  if (p == 0)
-    return 0;
-
-  while (p[1] == ':')
-    {
-       p += 2;
-       p = strchr (p, ':');
-    }
-
-  /* If a nameless stab entry, all we need is the type, not the symbol.
-     e.g. ":t10=*2" or a nameless enum like " :T16=ered:0,green:1,blue:2,;" */
-  nameless = (p == string || ((string[0] == ' ') && (string[1] == ':')));
-
-  current_symbol = sym = (struct symbol *) 
-    obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symbol));
-  memset (sym, 0, sizeof (struct symbol));
-
-  switch (type & N_TYPE)
-    {
-    case N_TEXT:
-      SYMBOL_SECTION(sym) = SECT_OFF_TEXT;
-      break;
-    case N_DATA:
-      SYMBOL_SECTION(sym) = SECT_OFF_DATA;
-      break;
-    case N_BSS:
-      SYMBOL_SECTION(sym) = SECT_OFF_BSS;
-      break;
-    }
-
-  if (processing_gcc_compilation)
-    {
-      /* GCC 2.x puts the line number in desc.  SunOS apparently puts in the
-	 number of bytes occupied by a type or object, which we ignore.  */
-      SYMBOL_LINE(sym) = desc;
-    }
-  else
-    {
-      SYMBOL_LINE(sym) = 0;			/* unknown */
-    }
-
-  if (is_cplus_marker (string[0]))
-    {
-      /* Special GNU C++ names.  */
-      switch (string[1])
-	{
-	  case 't':
-	    SYMBOL_NAME (sym) = obsavestring ("this", strlen ("this"),
-					      &objfile -> symbol_obstack);
-	    break;
-
-	  case 'v': /* $vtbl_ptr_type */
-	    /* Was: SYMBOL_NAME (sym) = "vptr"; */
-	    goto normal;
-
-	  case 'e':
-	    SYMBOL_NAME (sym) = obsavestring ("eh_throw", strlen ("eh_throw"),
-					      &objfile -> symbol_obstack);
-	    break;
-
-	  case '_':
-	    /* This was an anonymous type that was never fixed up.  */
-	    goto normal;
-
-#ifdef STATIC_TRANSFORM_NAME
-	  case 'X':
-	    /* SunPRO (3.0 at least) static variable encoding.  */
-	    goto normal;
-#endif
-
-	  default:
-	    complain (&unrecognized_cplus_name_complaint, string);
-	    goto normal;		/* Do *something* with it */
-	}
-    }
-  else if (string[0] == '#')
-    {
-      /* Special GNU C extension for referencing symbols.  */
-      char *s;
-      int refnum, nlen;
-
-      /* If STRING defines a new reference id, then add it to the
-	 reference map.  Else it must be referring to a previously
-	 defined symbol, so add it to the alias list of the previously
-	 defined symbol.  */
-      s = string;
-      refnum = symbol_reference_defined (&s);
-      if (refnum >= 0)
-	  ref_add (refnum, sym, string, SYMBOL_VALUE (sym));
-      else
-	if (!resolve_symbol_reference (objfile, sym, string))
-	  return NULL;
-
-      /* S..P contains the name of the symbol.  We need to store
-	 the correct name into SYMBOL_NAME.  */
-      nlen = p - s;
-      if (refnum >= 0)
-	{
-	  if (nlen > 0)
-	    {
-	      SYMBOL_NAME (sym) = (char *)
-		obstack_alloc (&objfile -> symbol_obstack, nlen);
-	      strncpy (SYMBOL_NAME (sym), s, nlen);
-	      SYMBOL_NAME (sym)[nlen] = '\0';
-	      SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-	    }
-	  else
-	    /* FIXME! Want SYMBOL_NAME (sym) = 0;
-	       Get error if leave name 0.  So give it something. */
-	    {
-	      nlen = p - string;
-	      SYMBOL_NAME (sym)	= (char *)
-		obstack_alloc (&objfile -> symbol_obstack, nlen);
-	      strncpy (SYMBOL_NAME (sym), string, nlen);
-	      SYMBOL_NAME (sym)[nlen] = '\0';
-	      SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-	    }
-	}
-      /* Advance STRING beyond the reference id.  */
-      string = s;
-    }
-  else
-    {
-    normal:
-      SYMBOL_LANGUAGE (sym) = current_subfile -> language;
-      SYMBOL_NAME (sym)	= (char *)
-	obstack_alloc (&objfile -> symbol_obstack, ((p - string) + 1));
-      /* Open-coded memcpy--saves function call time.  */
-      /* FIXME:  Does it really?  Try replacing with simple strcpy and
-	 try it on an executable with a large symbol table. */
-      /* FIXME: considering that gcc can open code memcpy anyway, I
-	 doubt it.  xoxorich. */
-      {
-	register char *p1 = string;
-	register char *p2 = SYMBOL_NAME (sym);
-	while (p1 != p)
-	  {
-	    *p2++ = *p1++;
-	  }
-	*p2++ = '\0';
-      }
-
-      /* If this symbol is from a C++ compilation, then attempt to cache the
-	 demangled form for future reference.  This is a typical time versus
-	 space tradeoff, that was decided in favor of time because it sped up
-	 C++ symbol lookups by a factor of about 20. */
-
-      SYMBOL_INIT_DEMANGLED_NAME (sym, &objfile->symbol_obstack);
-    }
-  p++;
-
-  /* Determine the type of name being defined.  */
-#if 0
-  /* Getting GDB to correctly skip the symbol on an undefined symbol
-     descriptor and not ever dump core is a very dodgy proposition if
-     we do things this way.  I say the acorn RISC machine can just
-     fix their compiler.  */
-  /* The Acorn RISC machine's compiler can put out locals that don't
-     start with "234=" or "(3,4)=", so assume anything other than the
-     deftypes we know how to handle is a local.  */
-  if (!strchr ("cfFGpPrStTvVXCR", *p))
-#else
-  if (isdigit (*p) || *p == '(' || *p == '-')
-#endif
-    deftype = 'l';
-  else
-    deftype = *p++;
-
-  switch (deftype)
-    {
-    case 'c':
-      /* c is a special case, not followed by a type-number.
-	 SYMBOL:c=iVALUE for an integer constant symbol.
-	 SYMBOL:c=rVALUE for a floating constant symbol.
-	 SYMBOL:c=eTYPE,INTVALUE for an enum constant symbol.
-	 e.g. "b:c=e6,0" for "const b = blob1"
-	 (where type 6 is defined by "blobs:t6=eblob1:0,blob2:1,;").  */
-      if (*p != '=')
-	{
-	  SYMBOL_CLASS (sym) = LOC_CONST;
-	  SYMBOL_TYPE (sym) = error_type (&p, objfile);
-	  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-	  add_symbol_to_list (sym, &file_symbols);
-	  return sym;
-	}
-      ++p;
-      switch (*p++)
-	{
-	case 'r':
-	  {
-	    double d = atof (p);
-	    char *dbl_valu;
-
-	    /* FIXME-if-picky-about-floating-accuracy: Should be using
-	       target arithmetic to get the value.  real.c in GCC
-	       probably has the necessary code.  */
-
-	    /* FIXME: lookup_fundamental_type is a hack.  We should be
-	       creating a type especially for the type of float constants.
-	       Problem is, what type should it be?
-
-	       Also, what should the name of this type be?  Should we
-	       be using 'S' constants (see stabs.texinfo) instead?  */
-
-	    SYMBOL_TYPE (sym) = lookup_fundamental_type (objfile,
-							 FT_DBL_PREC_FLOAT);
-	    dbl_valu = (char *)
-	      obstack_alloc (&objfile -> symbol_obstack,
-			     TYPE_LENGTH (SYMBOL_TYPE (sym)));
-	    store_floating (dbl_valu, TYPE_LENGTH (SYMBOL_TYPE (sym)), d);
-	    SYMBOL_VALUE_BYTES (sym) = dbl_valu;
-	    SYMBOL_CLASS (sym) = LOC_CONST_BYTES;
-	  }
-	  break;
-	case 'i':
-	  {
-	    /* Defining integer constants this way is kind of silly,
-	       since 'e' constants allows the compiler to give not
-	       only the value, but the type as well.  C has at least
-	       int, long, unsigned int, and long long as constant
-	       types; other languages probably should have at least
-	       unsigned as well as signed constants.  */
-
-	    /* We just need one int constant type for all objfiles.
-	       It doesn't depend on languages or anything (arguably its
-	       name should be a language-specific name for a type of
-	       that size, but I'm inclined to say that if the compiler
-	       wants a nice name for the type, it can use 'e').  */
-	    static struct type *int_const_type;
-
-	    /* Yes, this is as long as a *host* int.  That is because we
-	       use atoi.  */
-	    if (int_const_type == NULL)
-	      int_const_type =
-		init_type (TYPE_CODE_INT,
-			   sizeof (int) * HOST_CHAR_BIT / TARGET_CHAR_BIT, 0,
-			   "integer constant",
-			   (struct objfile *)NULL);
-	    SYMBOL_TYPE (sym) = int_const_type;
-	    SYMBOL_VALUE (sym) = atoi (p);
-	    SYMBOL_CLASS (sym) = LOC_CONST;
-	  }
-	  break;
-	case 'e':
-	  /* SYMBOL:c=eTYPE,INTVALUE for a constant symbol whose value
-	     can be represented as integral.
-	     e.g. "b:c=e6,0" for "const b = blob1"
-	     (where type 6 is defined by "blobs:t6=eblob1:0,blob2:1,;").  */
-	  {
-	    SYMBOL_CLASS (sym) = LOC_CONST;
-	    SYMBOL_TYPE (sym) = read_type (&p, objfile);
-
-	    if (*p != ',')
-	      {
-		SYMBOL_TYPE (sym) = error_type (&p, objfile);
-		break;
-	      }
-	    ++p;
-
-	    /* If the value is too big to fit in an int (perhaps because
-	       it is unsigned), or something like that, we silently get
-	       a bogus value.  The type and everything else about it is
-	       correct.  Ideally, we should be using whatever we have
-	       available for parsing unsigned and long long values,
-	       however.  */
-	    SYMBOL_VALUE (sym) = atoi (p);
-	  }
-	  break;
-	default:
-	  {
-	    SYMBOL_CLASS (sym) = LOC_CONST;
-	    SYMBOL_TYPE (sym) = error_type (&p, objfile);
-	  }
-	}
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &file_symbols);
-      return sym;
-
-    case 'C':
-      /* The name of a caught exception.  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_LABEL;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_VALUE_ADDRESS (sym) = valu;
-      add_symbol_to_list (sym, &local_symbols);
-      break;
-
-    case 'f':
-      /* A static function definition.  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_BLOCK;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &file_symbols);
-      /* fall into process_function_types.  */
-
-    process_function_types:
-      /* Function result types are described as the result type in stabs.
-	 We need to convert this to the function-returning-type-X type
-	 in GDB.  E.g. "int" is converted to "function returning int".  */
-      if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_FUNC)
-	SYMBOL_TYPE (sym) = lookup_function_type (SYMBOL_TYPE (sym));
-
-      /* All functions in C++ have prototypes.  */
-      if (SYMBOL_LANGUAGE (sym) == language_cplus)
-	TYPE_FLAGS (SYMBOL_TYPE (sym)) |= TYPE_FLAG_PROTOTYPED;
-
-      /* fall into process_prototype_types */
-
-    process_prototype_types:
-      /* Sun acc puts declared types of arguments here.  */
-      if (*p == ';')
-	{
-	  struct type *ftype = SYMBOL_TYPE (sym);
-	  int nsemi = 0;
-	  int nparams = 0;
-	  char *p1 = p;
-
-	  /* Obtain a worst case guess for the number of arguments
-	     by counting the semicolons.  */
-	  while (*p1)
-	    {
-	      if (*p1++ == ';')
-		nsemi++;
-	    }
-
-	  /* Allocate parameter information fields and fill them in. */
-	  TYPE_FIELDS (ftype) = (struct field *)
-	    TYPE_ALLOC (ftype, nsemi * sizeof (struct field));
-	  while (*p++ == ';')
-	    {
-	      struct type *ptype;
-
-	      /* A type number of zero indicates the start of varargs.
-         	 FIXME: GDB currently ignores vararg functions.  */
-	      if (p[0] == '0' && p[1] == '\0')
-		break;
-	      ptype = read_type (&p, objfile);
-
-	      /* The Sun compilers mark integer arguments, which should
-		 be promoted to the width of the calling conventions, with
-		 a type which references itself. This type is turned into
-		 a TYPE_CODE_VOID type by read_type, and we have to turn
-		 it back into builtin_type_int here.
-		 FIXME: Do we need a new builtin_type_promoted_int_arg ?  */
-	      if (TYPE_CODE (ptype) == TYPE_CODE_VOID)
-		ptype = builtin_type_int;
-	      TYPE_FIELD_TYPE (ftype, nparams++) = ptype;
-	    }
-	  TYPE_NFIELDS (ftype) = nparams;
-	  TYPE_FLAGS (ftype) |= TYPE_FLAG_PROTOTYPED;
-	}
-      break;
-
-    case 'F':
-      /* A global function definition.  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_BLOCK;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &global_symbols);
-      goto process_function_types;
-
-    case 'G':
-      /* For a class G (global) symbol, it appears that the
-	 value is not correct.  It is necessary to search for the
-	 corresponding linker definition to find the value.
-	 These definitions appear at the end of the namelist.  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_STATIC;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      /* Don't add symbol references to global_sym_chain.
-	 Symbol references don't have valid names and wont't match up with
-	 minimal symbols when the global_sym_chain is relocated.
-	 We'll fixup symbol references when we fixup the defining symbol.  */
-      if (SYMBOL_NAME (sym) && SYMBOL_NAME (sym)[0] != '#')
-	{
-          i = hashname (SYMBOL_NAME (sym));
-          SYMBOL_VALUE_CHAIN (sym) = global_sym_chain[i];
-          global_sym_chain[i] = sym;
-	}
-      add_symbol_to_list (sym, &global_symbols);
-      break;
-
-      /* This case is faked by a conditional above,
-	 when there is no code letter in the dbx data.
-	 Dbx data never actually contains 'l'.  */
-    case 's':
-    case 'l':
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_LOCAL;
-      SYMBOL_VALUE (sym) = valu;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &local_symbols);
-      break;
-
-    case 'p':
-      if (*p == 'F')
-	/* pF is a two-letter code that means a function parameter in Fortran.
-	   The type-number specifies the type of the return value.
-	   Translate it into a pointer-to-function type.  */
-	{
-	  p++;
-	  SYMBOL_TYPE (sym)
-	    = lookup_pointer_type
-	      (lookup_function_type (read_type (&p, objfile)));
-	}
-      else
-	SYMBOL_TYPE (sym) = read_type (&p, objfile);
-
-      /* Normally this is a parameter, a LOC_ARG.  On the i960, it
-	 can also be a LOC_LOCAL_ARG depending on symbol type.  */
-#ifndef DBX_PARM_SYMBOL_CLASS
-#define	DBX_PARM_SYMBOL_CLASS(type)	LOC_ARG
-#endif
-
-      SYMBOL_CLASS (sym) = DBX_PARM_SYMBOL_CLASS (type);
-      SYMBOL_VALUE (sym) = valu;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &local_symbols);
-
-      if (TARGET_BYTE_ORDER != BIG_ENDIAN)
-	{
-	  /* On little-endian machines, this crud is never necessary,
-	     and, if the extra bytes contain garbage, is harmful.  */
-	  break;
-	}
-
-      /* If it's gcc-compiled, if it says `short', believe it.  */
-      if (processing_gcc_compilation || BELIEVE_PCC_PROMOTION)
-	break;
-
-#if !BELIEVE_PCC_PROMOTION
-      {
-	/* This is the signed type which arguments get promoted to.  */
-	static struct type *pcc_promotion_type;
-	/* This is the unsigned type which arguments get promoted to.  */
-	static struct type *pcc_unsigned_promotion_type;
-
-	/* Call it "int" because this is mainly C lossage.  */
-	if (pcc_promotion_type == NULL)
-	  pcc_promotion_type =
-	    init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-		       0, "int", NULL);
-
-	if (pcc_unsigned_promotion_type == NULL)
-	  pcc_unsigned_promotion_type =
-	    init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-		       TYPE_FLAG_UNSIGNED, "unsigned int", NULL);
-
-#if defined(BELIEVE_PCC_PROMOTION_TYPE)
-	/* This macro is defined on machines (e.g. sparc) where
-	   we should believe the type of a PCC 'short' argument,
-	   but shouldn't believe the address (the address is
-	   the address of the corresponding int).
-	   
-	   My guess is that this correction, as opposed to changing
-	   the parameter to an 'int' (as done below, for PCC
-	   on most machines), is the right thing to do
-	   on all machines, but I don't want to risk breaking
-	   something that already works.  On most PCC machines,
-	   the sparc problem doesn't come up because the calling
-	   function has to zero the top bytes (not knowing whether
-	   the called function wants an int or a short), so there
-	   is little practical difference between an int and a short
-	   (except perhaps what happens when the GDB user types
-	   "print short_arg = 0x10000;"). 
-	   
-	   Hacked for SunOS 4.1 by gnu@cygnus.com.  In 4.1, the compiler
-	   actually produces the correct address (we don't need to fix it
-	   up).  I made this code adapt so that it will offset the symbol
-	   if it was pointing at an int-aligned location and not
-	   otherwise.  This way you can use the same gdb for 4.0.x and
-	   4.1 systems.
-	   
-	   If the parameter is shorter than an int, and is integral
-	   (e.g. char, short, or unsigned equivalent), and is claimed to
-	   be passed on an integer boundary, don't believe it!  Offset the
-	   parameter's address to the tail-end of that integer.  */
-	
-	if (TYPE_LENGTH (SYMBOL_TYPE (sym)) < TYPE_LENGTH (pcc_promotion_type)
-	    && TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_INT
-	    && 0 == SYMBOL_VALUE (sym) % TYPE_LENGTH (pcc_promotion_type))
-	  {
-	    SYMBOL_VALUE (sym) += TYPE_LENGTH (pcc_promotion_type)
-	      - TYPE_LENGTH (SYMBOL_TYPE (sym));
-	  }
-	break;
-	
-#else /* no BELIEVE_PCC_PROMOTION_TYPE.  */
-
-	/* If PCC says a parameter is a short or a char,
-	   it is really an int.  */
-	if (TYPE_LENGTH (SYMBOL_TYPE (sym)) < TYPE_LENGTH (pcc_promotion_type)
-	    && TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_INT)
-	  {
-	    SYMBOL_TYPE (sym) =
-	      TYPE_UNSIGNED (SYMBOL_TYPE (sym))
-		? pcc_unsigned_promotion_type
-		: pcc_promotion_type;
-	  }
-	break;
-
-#endif /* no BELIEVE_PCC_PROMOTION_TYPE.  */
-      }
-#endif /* !BELIEVE_PCC_PROMOTION.  */
-
-    case 'P':
-      /* acc seems to use P to declare the prototypes of functions that
-         are referenced by this file.  gdb is not prepared to deal
-         with this extra information.  FIXME, it ought to.  */
-      if (type == N_FUN)
-	{
-	  SYMBOL_TYPE (sym) = read_type (&p, objfile);
-	  goto process_prototype_types;
-	}
-      /*FALLTHROUGH*/
-
-    case 'R':
-      /* Parameter which is in a register.  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_REGPARM;
-      SYMBOL_VALUE (sym) = STAB_REG_TO_REGNUM (valu);
-      if (SYMBOL_VALUE (sym) >= NUM_REGS)
-	{
-	  complain (&reg_value_complaint, SYMBOL_VALUE (sym), NUM_REGS,
-		    SYMBOL_SOURCE_NAME (sym));
-	  SYMBOL_VALUE (sym) = SP_REGNUM;  /* Known safe, though useless */
-	}
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &local_symbols);
-      break;
-
-    case 'r':
-      /* Register variable (either global or local).  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_REGISTER;
-      SYMBOL_VALUE (sym) = STAB_REG_TO_REGNUM (valu);
-      if (SYMBOL_VALUE (sym) >= NUM_REGS)
-	{
-	  complain (&reg_value_complaint, SYMBOL_VALUE (sym), NUM_REGS,
-		    SYMBOL_SOURCE_NAME (sym));
-	  SYMBOL_VALUE (sym) = SP_REGNUM;  /* Known safe, though useless */
-	}
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      if (within_function)
-	{
-	  /* Sun cc uses a pair of symbols, one 'p' and one 'r' with the same
-	     name to represent an argument passed in a register.
-	     GCC uses 'P' for the same case.  So if we find such a symbol pair
-	     we combine it into one 'P' symbol.  For Sun cc we need to do this
-	     regardless of REG_STRUCT_HAS_ADDR, because the compiler puts out
-	     the 'p' symbol even if it never saves the argument onto the stack.
-
-	     On most machines, we want to preserve both symbols, so that
-	     we can still get information about what is going on with the
-	     stack (VAX for computing args_printed, using stack slots instead
-	     of saved registers in backtraces, etc.).
-
-	     Note that this code illegally combines
-	       main(argc) struct foo argc; { register struct foo argc; }
-	     but this case is considered pathological and causes a warning
-	     from a decent compiler.  */
-
-	  if (local_symbols
-	      && local_symbols->nsyms > 0
-#ifndef USE_REGISTER_NOT_ARG
-	      && REG_STRUCT_HAS_ADDR (processing_gcc_compilation,
-				      SYMBOL_TYPE (sym))
-	      && (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_STRUCT
-		  || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_UNION
-		  || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_SET
-		  || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_BITSTRING)
-#endif
-	      )
-	    {
-	      struct symbol *prev_sym;
-	      prev_sym = local_symbols->symbol[local_symbols->nsyms - 1];
-	      if ((SYMBOL_CLASS (prev_sym) == LOC_REF_ARG
-		   || SYMBOL_CLASS (prev_sym) == LOC_ARG)
-		  && STREQ (SYMBOL_NAME (prev_sym), SYMBOL_NAME(sym)))
-		{
-		  SYMBOL_CLASS (prev_sym) = LOC_REGPARM;
-		  /* Use the type from the LOC_REGISTER; that is the type
-		     that is actually in that register.  */
-		  SYMBOL_TYPE (prev_sym) = SYMBOL_TYPE (sym);
-		  SYMBOL_VALUE (prev_sym) = SYMBOL_VALUE (sym);
-		  sym = prev_sym;
-		  break;
-		}
-	    }
-          add_symbol_to_list (sym, &local_symbols);
-	}
-      else
-        add_symbol_to_list (sym, &file_symbols);
-      break;
-
-    case 'S':
-      /* Static symbol at top level of file */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_STATIC;
-      SYMBOL_VALUE_ADDRESS (sym) = valu;
-#ifdef STATIC_TRANSFORM_NAME
-      if (IS_STATIC_TRANSFORM_NAME (SYMBOL_NAME (sym)))
-      {
-	struct minimal_symbol *msym;
-	msym = lookup_minimal_symbol (SYMBOL_NAME (sym), NULL, objfile);
-	if (msym != NULL)
-	  {
-	    SYMBOL_NAME (sym) = STATIC_TRANSFORM_NAME (SYMBOL_NAME (sym));
-	    SYMBOL_VALUE_ADDRESS (sym) = SYMBOL_VALUE_ADDRESS (msym);
-	  }
-      }
-#endif
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-
-    case 't':
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-
-      /* For a nameless type, we don't want a create a symbol, thus we
-	 did not use `sym'. Return without further processing. */
-      if (nameless) return NULL;
-
-      SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-      SYMBOL_VALUE (sym) = valu;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      /* C++ vagaries: we may have a type which is derived from
-	 a base type which did not have its name defined when the
-	 derived class was output.  We fill in the derived class's
-	 base part member's name here in that case.  */
-      if (TYPE_NAME (SYMBOL_TYPE (sym)) != NULL)
-	if ((TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_STRUCT
-	     || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_UNION)
-	    && TYPE_N_BASECLASSES (SYMBOL_TYPE (sym)))
-	  {
-	    int j;
-	    for (j = TYPE_N_BASECLASSES (SYMBOL_TYPE (sym)) - 1; j >= 0; j--)
-	      if (TYPE_BASECLASS_NAME (SYMBOL_TYPE (sym), j) == 0)
-		TYPE_BASECLASS_NAME (SYMBOL_TYPE (sym), j) =
-		  type_name_no_tag (TYPE_BASECLASS (SYMBOL_TYPE (sym), j));
-	  }
-
-      if (TYPE_NAME (SYMBOL_TYPE (sym)) == NULL)
-	{
-	  /* gcc-2.6 or later (when using -fvtable-thunks)
-	     emits a unique named type for a vtable entry.
-	     Some gdb code depends on that specific name. */
-	  extern const char vtbl_ptr_name[];
-
-	  if ((TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_PTR
-	       && strcmp (SYMBOL_NAME (sym), vtbl_ptr_name))
-	      || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_FUNC)
-	    {
-	      /* If we are giving a name to a type such as "pointer to
-		 foo" or "function returning foo", we better not set
-		 the TYPE_NAME.  If the program contains "typedef char
-		 *caddr_t;", we don't want all variables of type char
-		 * to print as caddr_t.  This is not just a
-		 consequence of GDB's type management; PCC and GCC (at
-		 least through version 2.4) both output variables of
-		 either type char * or caddr_t with the type number
-		 defined in the 't' symbol for caddr_t.  If a future
-		 compiler cleans this up it GDB is not ready for it
-		 yet, but if it becomes ready we somehow need to
-		 disable this check (without breaking the PCC/GCC2.4
-		 case).
-
-		 Sigh.
-
-		 Fortunately, this check seems not to be necessary
-		 for anything except pointers or functions.  */
-	    }
-	  else
-	    TYPE_NAME (SYMBOL_TYPE (sym)) = SYMBOL_NAME (sym);
-	}
-
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-
-    case 'T':
-      /* Struct, union, or enum tag.  For GNU C++, this can be be followed
-	 by 't' which means we are typedef'ing it as well.  */
-      synonym = *p == 't';
-
-      if (synonym)
-	p++;
-      /* The semantics of C++ state that "struct foo { ... }" also defines 
-	 a typedef for "foo".  Unfortunately, cfront never makes the typedef
-	 when translating C++ into C.  We make the typedef here so that
-	 "ptype foo" works as expected for cfront translated code.  */
-      else if (current_subfile->language == language_cplus)
-	synonym = 1;
-
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-
-      /* For a nameless type, we don't want a create a symbol, thus we
-	 did not use `sym'. Return without further processing. */
-      if (nameless) return NULL;
-
-      SYMBOL_CLASS (sym) = LOC_TYPEDEF;
-      SYMBOL_VALUE (sym) = valu;
-      SYMBOL_NAMESPACE (sym) = STRUCT_NAMESPACE;
-      if (TYPE_TAG_NAME (SYMBOL_TYPE (sym)) == 0)
-	TYPE_TAG_NAME (SYMBOL_TYPE (sym))
-	  = obconcat (&objfile -> type_obstack, "", "", SYMBOL_NAME (sym));
-      add_symbol_to_list (sym, &file_symbols);
-
-      if (synonym)
-	{
-	  /* Clone the sym and then modify it. */
-	  register struct symbol *typedef_sym = (struct symbol *)
-	    obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symbol));
-	  *typedef_sym = *sym;
-	  SYMBOL_CLASS (typedef_sym) = LOC_TYPEDEF;
-	  SYMBOL_VALUE (typedef_sym) = valu;
-	  SYMBOL_NAMESPACE (typedef_sym) = VAR_NAMESPACE;
-	  if (TYPE_NAME (SYMBOL_TYPE (sym)) == 0)
-	    TYPE_NAME (SYMBOL_TYPE (sym))
-	      = obconcat (&objfile -> type_obstack, "", "", SYMBOL_NAME (sym));
-	  add_symbol_to_list (typedef_sym, &file_symbols);
-	}
-      break;
-
-    case 'V':
-      /* Static symbol of local scope */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_STATIC;
-      SYMBOL_VALUE_ADDRESS (sym) = valu;
-#ifdef STATIC_TRANSFORM_NAME
-      if (IS_STATIC_TRANSFORM_NAME (SYMBOL_NAME (sym)))
-      {
-	struct minimal_symbol *msym;
-	msym = lookup_minimal_symbol (SYMBOL_NAME (sym), NULL, objfile);
-	if (msym != NULL)
-	  {
-	    SYMBOL_NAME (sym) = STATIC_TRANSFORM_NAME (SYMBOL_NAME (sym));
-	    SYMBOL_VALUE_ADDRESS (sym) = SYMBOL_VALUE_ADDRESS (msym);
-	  }
-      }
-#endif
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      if (os9k_stabs)
-	add_symbol_to_list (sym, &global_symbols);
-      else
-	add_symbol_to_list (sym, &local_symbols);
-      break;
-
-    case 'v':
-      /* Reference parameter */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_REF_ARG;
-      SYMBOL_VALUE (sym) = valu;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &local_symbols);
-      break;
-
-    case 'a':
-      /* Reference parameter which is in a register.  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_REGPARM_ADDR;
-      SYMBOL_VALUE (sym) = STAB_REG_TO_REGNUM (valu);
-      if (SYMBOL_VALUE (sym) >= NUM_REGS)
-	{
-	  complain (&reg_value_complaint, SYMBOL_VALUE (sym), NUM_REGS,
-		    SYMBOL_SOURCE_NAME (sym));
-	  SYMBOL_VALUE (sym) = SP_REGNUM;  /* Known safe, though useless */
-	}
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &local_symbols);
-      break;
-
-    case 'X':
-      /* This is used by Sun FORTRAN for "function result value".
-	 Sun claims ("dbx and dbxtool interfaces", 2nd ed)
-	 that Pascal uses it too, but when I tried it Pascal used
-	 "x:3" (local symbol) instead.  */
-      SYMBOL_TYPE (sym) = read_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_LOCAL;
-      SYMBOL_VALUE (sym) = valu;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &local_symbols);
-      break;
-
-    /* New code added to support cfront stabs strings.
-       Note: case 'P' already handled above */
-    case 'Z':
-      /* Cfront type continuation coming up!
-	 Find the original definition and add to it.
-	 We'll have to do this for the typedef too,
-	 since we cloned the symbol to define a type in read_type.
-	 Stabs info examples:
-		 __1C :Ztl 
-		 foo__1CFv :ZtF (first def foo__1CFv:F(0,3);(0,24))
-		 C:ZsC;;__ct__1CFv func1__1CFv func2__1CFv ... ;;;
-		 where C is the name of the class.
-	 Unfortunately, we can't lookup the original symbol yet 'cuz 
-	 we haven't finished reading all the symbols.
-	 Instead, we save it for processing later */
-      process_later (sym, p, resolve_cfront_continuation);
-      SYMBOL_TYPE (sym) = error_type (&p, objfile); /* FIXME! change later */ 
-      SYMBOL_CLASS (sym) = LOC_CONST; 
-      SYMBOL_VALUE (sym) = 0; 
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      /* Don't add to list - we'll delete it later when 
-         we add the continuation to the real sym */
-      return sym;
-      /* End of new code added to support cfront stabs strings */
-
-    default:
-      SYMBOL_TYPE (sym) = error_type (&p, objfile);
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      SYMBOL_VALUE (sym) = 0;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      add_symbol_to_list (sym, &file_symbols);
-      break;
-    }
-
-  /* When passing structures to a function, some systems sometimes pass
-     the address in a register, not the structure itself. */
-
-  if (REG_STRUCT_HAS_ADDR (processing_gcc_compilation, SYMBOL_TYPE (sym))
-      && (SYMBOL_CLASS (sym) == LOC_REGPARM || SYMBOL_CLASS (sym) == LOC_ARG))
-    {
-      struct type *symbol_type = check_typedef (SYMBOL_TYPE (sym));
-
-      if ((TYPE_CODE (symbol_type) == TYPE_CODE_STRUCT)
-	  || (TYPE_CODE (symbol_type) == TYPE_CODE_UNION)
-	  || (TYPE_CODE (symbol_type) == TYPE_CODE_BITSTRING)
-	  || (TYPE_CODE (symbol_type) == TYPE_CODE_SET))
-	{
-	  /* If REG_STRUCT_HAS_ADDR yields non-zero we have to convert
-	     LOC_REGPARM to LOC_REGPARM_ADDR for structures and unions. */
-	  if (SYMBOL_CLASS (sym) == LOC_REGPARM)
-	    SYMBOL_CLASS (sym) = LOC_REGPARM_ADDR;
-	  /* Likewise for converting LOC_ARG to LOC_REF_ARG (for the 7th
-	     and subsequent arguments on the sparc, for example).  */
-	  else if (SYMBOL_CLASS (sym) == LOC_ARG)
-	    SYMBOL_CLASS (sym) = LOC_REF_ARG;
-	}
-    }
-
-  /* Is there more to parse?  For example LRS/alias information?  */
-  while (*p && *p == ';')
-    {
-      p++;
-      if (*p && *p == 'l')
-        {
-          /* GNU extensions for live range splitting may be appended to 
-             the end of the stab string.  eg. "l(#1,#2);l(#3,#5)" */
-
-	  /* Resolve the live range and add it to SYM's live range list.  */
-	  if (!resolve_live_range (objfile, sym, p))
-	    return NULL;
-
-	  /* Find end of live range info. */
-	  p = strchr (p, ')');
-          if (!*p || *p != ')')
-	    {
-	      complain (&lrs_general_complaint, "live range format not recognized");
-	      return NULL;
-	    }
-          p++;
-       }
-    }
-  return sym;
-}
-
-/* Add the live range found in P to the symbol SYM in objfile OBJFILE.  Returns
-   non-zero on success, zero otherwise.  */
-
-static int
-resolve_live_range (objfile, sym, p)
-     struct objfile *objfile;
-     struct symbol *sym;
-     char *p;
-{
-  int refnum;
-  CORE_ADDR start, end;
-
-  /* Sanity check the beginning of the stabs string.  */
-  if (!*p || *p != 'l')
-    {
-      complain (&lrs_general_complaint, "live range string 1");
-      return 0;
-    }
-  p++;
-
-  if (!*p || *p != '(')
-    {
-      complain (&lrs_general_complaint, "live range string 2");
-      return 0;
-    }
-  p++;
-	
-  /* Get starting value of range and advance P past the reference id.
-
-     ?!? In theory, the process_reference should never fail, but we should
-     catch that case just in case the compiler scrogged the stabs.  */
-  refnum = process_reference (&p);
-  start = ref_search_value (refnum);
-  if (!start)
-    {
-      complain (&lrs_general_complaint, "Live range symbol not found 1");
-      return 0;
-    }
-
-  if (!*p || *p != ',')
-    {
-      complain (&lrs_general_complaint, "live range string 3");
-      return 0;
-    }
-  p++;
-
-  /* Get ending value of range and advance P past the reference id.
-
-     ?!? In theory, the process_reference should never fail, but we should
-     catch that case just in case the compiler scrogged the stabs.  */
-  refnum = process_reference (&p);
-  end = ref_search_value (refnum);
-  if (!end)
-    {
-      complain (&lrs_general_complaint, "Live range symbol not found 2");
-      return 0;
-    }
-
-  if (!*p || *p != ')')
-    {
-      complain (&lrs_general_complaint, "live range string 4");
-      return 0;
-    }
-
-  /* Now that we know the bounds of the range, add it to the
-     symbol.  */
-  add_live_range (objfile, sym, start, end);
-
-  return 1;
-}
-
-/* Add a new live range defined by START and END to the symbol SYM
-   in objfile OBJFILE.  */
-
-static void
-add_live_range (objfile, sym, start, end)
-     struct objfile *objfile;
-     struct symbol *sym;
-     CORE_ADDR start, end;
-{
-  struct range_list *r, *rs;
-
-  if (start >= end)
-    {
-      complain (&lrs_general_complaint, "end of live range follows start");
-      return;
-    }
-
-  /* Alloc new live range structure. */
-  r = (struct range_list *)
-    obstack_alloc (&objfile->type_obstack, 
-		   sizeof (struct range_list));
-  r->start = start;
-  r->end = end;
-  r->next = 0;
-
-  /* Append this range to the symbol's range list. */
-  if (!SYMBOL_RANGES (sym))
-    SYMBOL_RANGES (sym) = r;
-  else
-    {
-      /* Get the last range for the symbol. */
-      for (rs = SYMBOL_RANGES (sym); rs->next; rs = rs->next)
-	;
-      rs->next = r;
-    }
-}
-
-
-/* Skip rest of this symbol and return an error type.
-
-   General notes on error recovery:  error_type always skips to the
-   end of the symbol (modulo cretinous dbx symbol name continuation).
-   Thus code like this:
-
-   if (*(*pp)++ != ';')
-     return error_type (pp, objfile);
-
-   is wrong because if *pp starts out pointing at '\0' (typically as the
-   result of an earlier error), it will be incremented to point to the
-   start of the next symbol, which might produce strange results, at least
-   if you run off the end of the string table.  Instead use
-
-   if (**pp != ';')
-     return error_type (pp, objfile);
-   ++*pp;
-
-   or
-
-   if (**pp != ';')
-     foo = error_type (pp, objfile);
-   else
-     ++*pp;
-
-   And in case it isn't obvious, the point of all this hair is so the compiler
-   can define new types and new syntaxes, and old versions of the
-   debugger will be able to read the new symbol tables.  */
-
-static struct type *
-error_type (pp, objfile)
-     char **pp;
-     struct objfile *objfile;
-{
-  complain (&error_type_complaint);
-  while (1)
-    {
-      /* Skip to end of symbol.  */
-      while (**pp != '\0')
-	{
-	  (*pp)++;
-	}
-
-      /* Check for and handle cretinous dbx symbol name continuation!  */
-      if ((*pp)[-1] == '\\' || (*pp)[-1] == '?')
-	{
-	  *pp = next_symbol_text (objfile);
-	}
-      else
-	{
-	  break;
-	}
-    }
-  return (builtin_type_error);
-}
-
-
-/* Read type information or a type definition; return the type.  Even
-   though this routine accepts either type information or a type
-   definition, the distinction is relevant--some parts of stabsread.c
-   assume that type information starts with a digit, '-', or '(' in
-   deciding whether to call read_type.  */
-
-struct type *
-read_type (pp, objfile)
-     register char **pp;
-     struct objfile *objfile;
-{
-  register struct type *type = 0;
-  struct type *type1;
-  int typenums[2];
-  char type_descriptor;
-
-  /* Size in bits of type if specified by a type attribute, or -1 if
-     there is no size attribute.  */
-  int type_size = -1;
-
-  /* Used to distinguish string and bitstring from char-array and set. */
-  int is_string = 0;
-
-  /* Read type number if present.  The type number may be omitted.
-     for instance in a two-dimensional array declared with type
-     "ar1;1;10;ar1;1;10;4".  */
-  if ((**pp >= '0' && **pp <= '9')
-      || **pp == '('
-      || **pp == '-')
-    {
-      if (read_type_number (pp, typenums) != 0)
-	return error_type (pp, objfile);
-      
-      /* Type is not being defined here.  Either it already exists,
-	 or this is a forward reference to it.  dbx_alloc_type handles
-	 both cases.  */
-      if (**pp != '=')
-	return dbx_alloc_type (typenums, objfile);
-
-      /* Type is being defined here.  */
-      /* Skip the '='.
-	 Also skip the type descriptor - we get it below with (*pp)[-1].  */
-      (*pp)+=2;
-    }
-  else
-    {
-      /* 'typenums=' not present, type is anonymous.  Read and return
-	 the definition, but don't put it in the type vector.  */
-      typenums[0] = typenums[1] = -1;
-      (*pp)++;
-    }
-
- again:
-  type_descriptor = (*pp)[-1];
-  switch (type_descriptor)
-    {
-    case 'x':
-      {
-	enum type_code code;
-
-	/* Used to index through file_symbols.  */
-	struct pending *ppt;
-	int i;
-	
-	/* Name including "struct", etc.  */
-	char *type_name;
-	
-	{
-	  char *from, *to, *p, *q1, *q2;
-	  
-	  /* Set the type code according to the following letter.  */
-	  switch ((*pp)[0])
-	    {
-	    case 's':
-	      code = TYPE_CODE_STRUCT;
-	      break;
-	    case 'u':
-	      code = TYPE_CODE_UNION;
-	      break;
-	    case 'e':
-	      code = TYPE_CODE_ENUM;
-	      break;
-	    default:
-	      {
-		/* Complain and keep going, so compilers can invent new
-		   cross-reference types.  */
-		static struct complaint msg =
-		  {"Unrecognized cross-reference type `%c'", 0, 0};
-		complain (&msg, (*pp)[0]);
-		code = TYPE_CODE_STRUCT;
-		break;
-	      }
-	    }
-	   
-	  q1 = strchr (*pp, '<');
-	  p = strchr (*pp, ':');
-	  if (p == NULL)
-	    return error_type (pp, objfile);
-	  if (q1 && p > q1 && p[1] == ':')
-	    {
-	      int nesting_level = 0;
-	      for (q2 = q1; *q2; q2++)
-		{
-		  if (*q2 == '<')
-		    nesting_level++;
-		  else if (*q2 == '>')
-		    nesting_level--;
-		  else if (*q2 == ':' && nesting_level == 0)
-		    break;
-		}
-	      p = q2;
-	      if (*p != ':')
-		return error_type (pp, objfile);
-	    }
-	  to = type_name = 
-		(char *)obstack_alloc (&objfile->type_obstack, p - *pp + 1);
-	
-	  /* Copy the name.  */
-	  from = *pp + 1;
-	  while (from < p) 
-	    *to++ = *from++;
-	  *to = '\0';
-	  
-	  /* Set the pointer ahead of the name which we just read, and
-	     the colon.  */
-	  *pp = from + 1;
-	}
-
-	/* Now check to see whether the type has already been
-	   declared.  This was written for arrays of cross-referenced
-	   types before we had TYPE_CODE_TARGET_STUBBED, so I'm pretty
-	   sure it is not necessary anymore.  But it might be a good
-	   idea, to save a little memory.  */
-
-	for (ppt = file_symbols; ppt; ppt = ppt->next)
-	  for (i = 0; i < ppt->nsyms; i++)
-	    {
-	      struct symbol *sym = ppt->symbol[i];
-
-	      if (SYMBOL_CLASS (sym) == LOC_TYPEDEF
-		  && SYMBOL_NAMESPACE (sym) == STRUCT_NAMESPACE
-		  && (TYPE_CODE (SYMBOL_TYPE (sym)) == code)
-		  && STREQ (SYMBOL_NAME (sym), type_name))
-		{
-		  obstack_free (&objfile -> type_obstack, type_name);
-		  type = SYMBOL_TYPE (sym);
-		  return type;
-		}
-	    }
-
-	/* Didn't find the type to which this refers, so we must
-	   be dealing with a forward reference.  Allocate a type
-	   structure for it, and keep track of it so we can
-	   fill in the rest of the fields when we get the full
-	   type.  */
-	type = dbx_alloc_type (typenums, objfile);
-	TYPE_CODE (type) = code;
-	TYPE_TAG_NAME (type) = type_name;
-	INIT_CPLUS_SPECIFIC(type);
-	TYPE_FLAGS (type) |= TYPE_FLAG_STUB;
-
-	add_undefined_type (type);
-	return type;
-      }
-
-    case '-':				/* RS/6000 built-in type */
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-    case '4':
-    case '5':
-    case '6':
-    case '7':
-    case '8':
-    case '9':
-    case '(':
-      (*pp)--;
-
-      /* We deal with something like t(1,2)=(3,4)=... which
-	 the Lucid compiler and recent gcc versions (post 2.7.3) use. */
-
-      /* Allocate and enter the typedef type first.
-	 This handles recursive types. */
-      type = dbx_alloc_type (typenums, objfile);
-      TYPE_CODE (type) = TYPE_CODE_TYPEDEF;
-      { struct type *xtype = read_type (pp, objfile);
-	if (type == xtype)
-	  {
-	    /* It's being defined as itself.  That means it is "void".  */
-	    TYPE_CODE (type) = TYPE_CODE_VOID;
-	    TYPE_LENGTH (type) = 1;
-	  }
-	else if (type_size >= 0 || is_string)
-	  {
-	    *type = *xtype;
-	    TYPE_NAME (type) = NULL;
-	    TYPE_TAG_NAME (type) = NULL;
-	  }
-	else
-	  {
-	    TYPE_FLAGS (type) |= TYPE_FLAG_TARGET_STUB;
-	    TYPE_TARGET_TYPE (type) = xtype;
-	  }
-      }
-      break;
-
-    /* In the following types, we must be sure to overwrite any existing
-       type that the typenums refer to, rather than allocating a new one
-       and making the typenums point to the new one.  This is because there
-       may already be pointers to the existing type (if it had been
-       forward-referenced), and we must change it to a pointer, function,
-       reference, or whatever, *in-place*.  */
-
-    case '*':
-      type1 = read_type (pp, objfile);
-      type = make_pointer_type (type1, dbx_lookup_type (typenums));
-      break;
-
-    case '&':				/* Reference to another type */
-      type1 = read_type (pp, objfile);
-      type = make_reference_type (type1, dbx_lookup_type (typenums));
-      break;
-
-    case 'f':				/* Function returning another type */
-      if (os9k_stabs && **pp == '(')
-	{
-	  /* Function prototype; parse it.
-	     We must conditionalize this on os9k_stabs because otherwise
-	     it could be confused with a Sun-style (1,3) typenumber
-	     (I think).  */
-	  struct type *t;
-	  ++*pp;
-	  while (**pp != ')')
-            {
-              t = read_type (pp, objfile);
-              if (**pp == ',') ++*pp;
-            }
-	}
-      type1 = read_type (pp, objfile);
-      type = make_function_type (type1, dbx_lookup_type (typenums));
-      break;
-
-    case 'k':			   /* Const qualifier on some type (Sun) */
-    case 'c':			   /* Const qualifier on some type (OS9000) */
-      /* Because 'c' means other things to AIX and 'k' is perfectly good,
-	 only accept 'c' in the os9k_stabs case.  */
-      if (type_descriptor == 'c' && !os9k_stabs)
-	return error_type (pp, objfile);
-      type = read_type (pp, objfile);
-      /* FIXME! For now, we ignore const and volatile qualifiers.  */
-      break;
-
-    case 'B':			     /* Volatile qual on some type (Sun) */
-    case 'i':			     /* Volatile qual on some type (OS9000) */
-      /* Because 'i' means other things to AIX and 'B' is perfectly good,
-	 only accept 'i' in the os9k_stabs case.  */
-      if (type_descriptor == 'i' && !os9k_stabs)
-	return error_type (pp, objfile);
-      type = read_type (pp, objfile);
-      /* FIXME! For now, we ignore const and volatile qualifiers.  */
-      break;
-
-    case '@':
-      if (isdigit (**pp) || **pp ==  '(' || **pp == '-')
-	{ /* Member (class & variable) type */
-	  /* FIXME -- we should be doing smash_to_XXX types here.  */
-
-	  struct type *domain = read_type (pp, objfile);
-	  struct type *memtype;
-
-	  if (**pp != ',')
-	    /* Invalid member type data format.  */
-	    return error_type (pp, objfile);
-	  ++*pp;
-
-	  memtype = read_type (pp, objfile);
-	  type = dbx_alloc_type (typenums, objfile);
-	  smash_to_member_type (type, domain, memtype);
-	}
-      else /* type attribute */
-	{
-	  char *attr = *pp;
-	  /* Skip to the semicolon.  */
-	  while (**pp != ';' && **pp != '\0')
-	    ++(*pp);
-	  if (**pp == '\0')
-	    return error_type (pp, objfile);
-	  else
-	    ++*pp;  /* Skip the semicolon.  */
-
-	  switch (*attr)
-	    {
-	    case 's':
-	      type_size = atoi (attr + 1);
-	      if (type_size <= 0)
-		type_size = -1;
-	      break;
-
-	    case 'S':
-	      is_string = 1;
-	      break;
-
-	    default:
-	      /* Ignore unrecognized type attributes, so future compilers
-		 can invent new ones.  */
-	      break;
-	    }
-	  ++*pp;
-	  goto again;
-	}
-      break;
-
-    case '#':				/* Method (class & fn) type */
-      if ((*pp)[0] == '#')
-	{
-	  /* We'll get the parameter types from the name.  */
-	  struct type *return_type;
-
-	  (*pp)++;
-	  return_type = read_type (pp, objfile);
-	  if (*(*pp)++ != ';')
-	    complain (&invalid_member_complaint, symnum);
-	  type = allocate_stub_method (return_type);
-	  if (typenums[0] != -1)
-	    *dbx_lookup_type (typenums) = type;
-	}
-      else
-	{
-	  struct type *domain = read_type (pp, objfile);
-	  struct type *return_type;
-	  struct type **args;
-
-	  if (**pp != ',')
-	    /* Invalid member type data format.  */
-	    return error_type (pp, objfile);
-	  else
-	    ++(*pp);
-
-	  return_type = read_type (pp, objfile);
-	  args = read_args (pp, ';', objfile);
-	  type = dbx_alloc_type (typenums, objfile);
-	  smash_to_method_type (type, domain, return_type, args);
-	}
-      break;
-
-    case 'r':				/* Range type */
-      type = read_range_type (pp, typenums, objfile);
-      if (typenums[0] != -1)
-	*dbx_lookup_type (typenums) = type;
-      break;
-
-    case 'b':
-      if (os9k_stabs)
-	/* Const and volatile qualified type.  */
-	type = read_type (pp, objfile);
-      else
-	{
-	  /* Sun ACC builtin int type */
-	  type = read_sun_builtin_type (pp, typenums, objfile);
-	  if (typenums[0] != -1)
-	    *dbx_lookup_type (typenums) = type;
-	}
-      break;
-
-    case 'R':				/* Sun ACC builtin float type */
-      type = read_sun_floating_type (pp, typenums, objfile);
-      if (typenums[0] != -1)
-	*dbx_lookup_type (typenums) = type;
-      break;
-    
-    case 'e':				/* Enumeration type */
-      type = dbx_alloc_type (typenums, objfile);
-      type = read_enum_type (pp, type, objfile);
-      if (typenums[0] != -1)
-	*dbx_lookup_type (typenums) = type;
-      break;
-
-    case 's':				/* Struct type */
-    case 'u':				/* Union type */
-      type = dbx_alloc_type (typenums, objfile);
-      switch (type_descriptor)
-	{
-	  case 's':
-	    TYPE_CODE (type) = TYPE_CODE_STRUCT;
-	    break;
-	  case 'u':
-	    TYPE_CODE (type) = TYPE_CODE_UNION;
-	    break;
-	}
-      type = read_struct_type (pp, type, objfile);
-      break;
-
-    case 'a':				/* Array type */
-      if (**pp != 'r')
-	return error_type (pp, objfile);
-      ++*pp;
-      
-      type = dbx_alloc_type (typenums, objfile);
-      type = read_array_type (pp, type, objfile);
-      if (is_string)
-	TYPE_CODE (type) = TYPE_CODE_STRING;
-      break;
-
-    case 'S':
-      type1 = read_type (pp, objfile);
-      type = create_set_type ((struct type*) NULL, type1);
-      if (is_string)
-	TYPE_CODE (type) = TYPE_CODE_BITSTRING;
-      if (typenums[0] != -1)
-	*dbx_lookup_type (typenums) = type;
-      break;
-
-    default:
-      --*pp;			/* Go back to the symbol in error */
-				/* Particularly important if it was \0! */
-      return error_type (pp, objfile);
-    }
-
-  if (type == 0)
-    {
-      warning ("GDB internal error, type is NULL in stabsread.c\n");
-      return error_type (pp, objfile);
-    }
-
-  /* Size specified in a type attribute overrides any other size.  */
-  if (type_size != -1)
-    TYPE_LENGTH (type) = (type_size + TARGET_CHAR_BIT - 1) / TARGET_CHAR_BIT;
-
-  return type;
-}
-
-/* RS/6000 xlc/dbx combination uses a set of builtin types, starting from -1.
-   Return the proper type node for a given builtin type number. */
-
-static struct type *
-rs6000_builtin_type (typenum)
-     int typenum;
-{
-  /* We recognize types numbered from -NUMBER_RECOGNIZED to -1.  */
-#define NUMBER_RECOGNIZED 34
-  /* This includes an empty slot for type number -0.  */
-  static struct type *negative_types[NUMBER_RECOGNIZED + 1];
-  struct type *rettype = NULL;
-
-  if (typenum >= 0 || typenum < -NUMBER_RECOGNIZED)
-    {
-      complain (&rs6000_builtin_complaint, typenum);
-      return builtin_type_error;
-    }
-  if (negative_types[-typenum] != NULL)
-    return negative_types[-typenum];
-
-#if TARGET_CHAR_BIT != 8
-  #error This code wrong for TARGET_CHAR_BIT not 8
-  /* These definitions all assume that TARGET_CHAR_BIT is 8.  I think
-     that if that ever becomes not true, the correct fix will be to
-     make the size in the struct type to be in bits, not in units of
-     TARGET_CHAR_BIT.  */
-#endif
-
-  switch (-typenum)
-    {
-    case 1:
-      /* The size of this and all the other types are fixed, defined
-	 by the debugging format.  If there is a type called "int" which
-	 is other than 32 bits, then it should use a new negative type
-	 number (or avoid negative type numbers for that case).
-	 See stabs.texinfo.  */
-      rettype = init_type (TYPE_CODE_INT, 4, 0, "int", NULL);
-      break;
-    case 2:
-      rettype = init_type (TYPE_CODE_INT, 1, 0, "char", NULL);
-      break;
-    case 3:
-      rettype = init_type (TYPE_CODE_INT, 2, 0, "short", NULL);
-      break;
-    case 4:
-      rettype = init_type (TYPE_CODE_INT, 4, 0, "long", NULL);
-      break;
-    case 5:
-      rettype = init_type (TYPE_CODE_INT, 1, TYPE_FLAG_UNSIGNED,
-			   "unsigned char", NULL);
-      break;
-    case 6:
-      rettype = init_type (TYPE_CODE_INT, 1, 0, "signed char", NULL);
-      break;
-    case 7:
-      rettype = init_type (TYPE_CODE_INT, 2, TYPE_FLAG_UNSIGNED,
-			   "unsigned short", NULL);
-      break;
-    case 8:
-      rettype = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED,
-			   "unsigned int", NULL);
-      break;
-    case 9:
-      rettype = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED,
-			   "unsigned", NULL);
-    case 10:
-      rettype = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED,
-			   "unsigned long", NULL);
-      break;
-    case 11:
-      rettype = init_type (TYPE_CODE_VOID, 1, 0, "void", NULL);
-      break;
-    case 12:
-      /* IEEE single precision (32 bit).  */
-      rettype = init_type (TYPE_CODE_FLT, 4, 0, "float", NULL);
-      break;
-    case 13:
-      /* IEEE double precision (64 bit).  */
-      rettype = init_type (TYPE_CODE_FLT, 8, 0, "double", NULL);
-      break;
-    case 14:
-      /* This is an IEEE double on the RS/6000, and different machines with
-	 different sizes for "long double" should use different negative
-	 type numbers.  See stabs.texinfo.  */
-      rettype = init_type (TYPE_CODE_FLT, 8, 0, "long double", NULL);
-      break;
-    case 15:
-      rettype = init_type (TYPE_CODE_INT, 4, 0, "integer", NULL);
-      break;
-    case 16:
-      rettype = init_type (TYPE_CODE_BOOL, 4, TYPE_FLAG_UNSIGNED,
-			   "boolean", NULL);
-      break;
-    case 17:
-      rettype = init_type (TYPE_CODE_FLT, 4, 0, "short real", NULL);
-      break;
-    case 18:
-      rettype = init_type (TYPE_CODE_FLT, 8, 0, "real", NULL);
-      break;
-    case 19:
-      rettype = init_type (TYPE_CODE_ERROR, 0, 0, "stringptr", NULL);
-      break;
-    case 20:
-      rettype = init_type (TYPE_CODE_CHAR, 1, TYPE_FLAG_UNSIGNED,
-			   "character", NULL);
-      break;
-    case 21:
-      rettype = init_type (TYPE_CODE_BOOL, 1, TYPE_FLAG_UNSIGNED,
-			   "logical*1", NULL);
-      break;
-    case 22:
-      rettype = init_type (TYPE_CODE_BOOL, 2, TYPE_FLAG_UNSIGNED,
-			   "logical*2", NULL);
-      break;
-    case 23:
-      rettype = init_type (TYPE_CODE_BOOL, 4, TYPE_FLAG_UNSIGNED,
-			   "logical*4", NULL);
-      break;
-    case 24:
-      rettype = init_type (TYPE_CODE_BOOL, 4, TYPE_FLAG_UNSIGNED,
-			   "logical", NULL);
-      break;
-    case 25:
-      /* Complex type consisting of two IEEE single precision values.  */
-      rettype = init_type (TYPE_CODE_COMPLEX, 8, 0, "complex", NULL);
-      break;
-    case 26:
-      /* Complex type consisting of two IEEE double precision values.  */
-      rettype = init_type (TYPE_CODE_COMPLEX, 16, 0, "double complex", NULL);
-      break;
-    case 27:
-      rettype = init_type (TYPE_CODE_INT, 1, 0, "integer*1", NULL);
-      break;
-    case 28:
-      rettype = init_type (TYPE_CODE_INT, 2, 0, "integer*2", NULL);
-      break;
-    case 29:
-      rettype = init_type (TYPE_CODE_INT, 4, 0, "integer*4", NULL);
-      break;
-    case 30:
-      rettype = init_type (TYPE_CODE_CHAR, 2, 0, "wchar", NULL);
-      break;
-    case 31:
-      rettype = init_type (TYPE_CODE_INT, 8, 0, "long long", NULL);
-      break;
-    case 32:
-      rettype = init_type (TYPE_CODE_INT, 8, TYPE_FLAG_UNSIGNED,
-			   "unsigned long long", NULL);
-      break;
-    case 33:
-      rettype = init_type (TYPE_CODE_INT, 8, TYPE_FLAG_UNSIGNED,
-			   "logical*8", NULL);
-      break;
-    case 34:
-      rettype = init_type (TYPE_CODE_INT, 8, 0, "integer*8", NULL);
-      break;
-    }
-  negative_types[-typenum] = rettype;
-  return rettype;
-}
-
-/* This page contains subroutines of read_type.  */
-
-/* Read member function stabs info for C++ classes.  The form of each member
-   function data is:
-
-	NAME :: TYPENUM[=type definition] ARGS : PHYSNAME ;
-
-   An example with two member functions is:
-
-	afunc1::20=##15;:i;2A.;afunc2::20:i;2A.;
-
-   For the case of overloaded operators, the format is op$::*.funcs, where
-   $ is the CPLUS_MARKER (usually '$'), `*' holds the place for an operator
-   name (such as `+=') and `.' marks the end of the operator name.
-
-   Returns 1 for success, 0 for failure.  */
-
-static int
-read_member_functions (fip, pp, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  int nfn_fields = 0;
-  int length = 0;
-  /* Total number of member functions defined in this class.  If the class
-     defines two `f' functions, and one `g' function, then this will have
-     the value 3.  */
-  int total_length = 0;
-  int i;
-  struct next_fnfield
-    {
-      struct next_fnfield *next;
-      struct fn_field fn_field;
-    } *sublist;
-  struct type *look_ahead_type;
-  struct next_fnfieldlist *new_fnlist;
-  struct next_fnfield *new_sublist;
-  char *main_fn_name;
-  register char *p;
-      
-  /* Process each list until we find something that is not a member function
-     or find the end of the functions. */
-
-  while (**pp != ';')
-    {
-      /* We should be positioned at the start of the function name.
-	 Scan forward to find the first ':' and if it is not the
-	 first of a "::" delimiter, then this is not a member function. */
-      p = *pp;
-      while (*p != ':')
-	{
-	  p++;
-	}
-      if (p[1] != ':')
-	{
-	  break;
-	}
-
-      sublist = NULL;
-      look_ahead_type = NULL;
-      length = 0;
-      
-      new_fnlist = (struct next_fnfieldlist *)
-	xmalloc (sizeof (struct next_fnfieldlist));
-      make_cleanup (free, new_fnlist);
-      memset (new_fnlist, 0, sizeof (struct next_fnfieldlist));
-      
-      if ((*pp)[0] == 'o' && (*pp)[1] == 'p' && is_cplus_marker ((*pp)[2]))
-	{
-	  /* This is a completely wierd case.  In order to stuff in the
-	     names that might contain colons (the usual name delimiter),
-	     Mike Tiemann defined a different name format which is
-	     signalled if the identifier is "op$".  In that case, the
-	     format is "op$::XXXX." where XXXX is the name.  This is
-	     used for names like "+" or "=".  YUUUUUUUK!  FIXME!  */
-	  /* This lets the user type "break operator+".
-	     We could just put in "+" as the name, but that wouldn't
-	     work for "*".  */
-	  static char opname[32] = {'o', 'p', CPLUS_MARKER};
-	  char *o = opname + 3;
-	  
-	  /* Skip past '::'.  */
-	  *pp = p + 2;
-
-	  STABS_CONTINUE (pp, objfile);
-	  p = *pp;
-	  while (*p != '.')
-	    {
-	      *o++ = *p++;
-	    }
-	  main_fn_name = savestring (opname, o - opname);
-	  /* Skip past '.'  */
-	  *pp = p + 1;
-	}
-      else
-	{
-	  main_fn_name = savestring (*pp, p - *pp);
-	  /* Skip past '::'.  */
-	  *pp = p + 2;
-	}
-      new_fnlist -> fn_fieldlist.name = main_fn_name;
-      
-      do
-	{
-	  new_sublist =
-	    (struct next_fnfield *) xmalloc (sizeof (struct next_fnfield));
-	  make_cleanup (free, new_sublist);
-	  memset (new_sublist, 0, sizeof (struct next_fnfield));
-	  
-	  /* Check for and handle cretinous dbx symbol name continuation!  */
-	  if (look_ahead_type == NULL)
-	    {
-	      /* Normal case. */
-	      STABS_CONTINUE (pp, objfile);
-	      
-	      new_sublist -> fn_field.type = read_type (pp, objfile);
-	      if (**pp != ':')
-		{
-		  /* Invalid symtab info for member function.  */
-		  return 0;
-		}
-	    }
-	  else
-	    {
-	      /* g++ version 1 kludge */
-	      new_sublist -> fn_field.type = look_ahead_type;
-	      look_ahead_type = NULL;
-	    }
-	  
-	  (*pp)++;
-	  p = *pp;
-	  while (*p != ';')
-	    {
-	      p++;
-	    }
-	  
-	  /* If this is just a stub, then we don't have the real name here. */
-
-	  if (TYPE_FLAGS (new_sublist -> fn_field.type) & TYPE_FLAG_STUB)
-	    {
-	      if (!TYPE_DOMAIN_TYPE (new_sublist -> fn_field.type))
-		TYPE_DOMAIN_TYPE (new_sublist -> fn_field.type) = type;
-	      new_sublist -> fn_field.is_stub = 1;
-	    }
-	  new_sublist -> fn_field.physname = savestring (*pp, p - *pp);
-	  *pp = p + 1;
-	  
-	  /* Set this member function's visibility fields.  */
-	  switch (*(*pp)++)
-	    {
-	      case VISIBILITY_PRIVATE:
-	        new_sublist -> fn_field.is_private = 1;
-		break;
-	      case VISIBILITY_PROTECTED:
-		new_sublist -> fn_field.is_protected = 1;
-		break;
-	    }
-	  
-	  STABS_CONTINUE (pp, objfile);
-	  switch (**pp)
-	    {
-	      case 'A': /* Normal functions. */
-	        new_sublist -> fn_field.is_const = 0;
-		new_sublist -> fn_field.is_volatile = 0;
-		(*pp)++;
-		break;
-	      case 'B': /* `const' member functions. */
-		new_sublist -> fn_field.is_const = 1;
-		new_sublist -> fn_field.is_volatile = 0;
-		(*pp)++;
-		break;
-	      case 'C': /* `volatile' member function. */
-		new_sublist -> fn_field.is_const = 0;
-		new_sublist -> fn_field.is_volatile = 1;
-		(*pp)++;
-		break;
-	      case 'D': /* `const volatile' member function. */
-		new_sublist -> fn_field.is_const = 1;
-		new_sublist -> fn_field.is_volatile = 1;
-		(*pp)++;
-		break;
-	      case '*': /* File compiled with g++ version 1 -- no info */
-	      case '?':
-	      case '.':
-		break;
-	      default:
-		complain (&const_vol_complaint, **pp);
-		break;
-	    }
-	  
-	  switch (*(*pp)++)
-	    {
-	      case '*':
-	      {
-		int nbits;
-	        /* virtual member function, followed by index.
-		   The sign bit is set to distinguish pointers-to-methods
-		   from virtual function indicies.  Since the array is
-		   in words, the quantity must be shifted left by 1
-		   on 16 bit machine, and by 2 on 32 bit machine, forcing
-		   the sign bit out, and usable as a valid index into
-		   the array.  Remove the sign bit here.  */
-	        new_sublist -> fn_field.voffset =
-		  (0x7fffffff & read_huge_number (pp, ';', &nbits)) + 2;
-		if (nbits != 0)
-		  return 0;
-	      
-		STABS_CONTINUE (pp, objfile);
-		if (**pp == ';' || **pp == '\0')
-		  {
-		    /* Must be g++ version 1.  */
-		    new_sublist -> fn_field.fcontext = 0;
-		  }
-		else
-		  {
-		    /* Figure out from whence this virtual function came.
-		       It may belong to virtual function table of
-		       one of its baseclasses.  */
-		    look_ahead_type = read_type (pp, objfile);
-		    if (**pp == ':')
-		      {
-			/* g++ version 1 overloaded methods. */
-		      }
-		    else
-		      {
-			new_sublist -> fn_field.fcontext = look_ahead_type;
-			if (**pp != ';')
-			  {
-			    return 0;
-			  }
-			else
-			  {
-			    ++*pp;
-			  }
-			look_ahead_type = NULL;
-		      }
-		  }
-		break;
-	      }
-	      case '?':
-		/* static member function.  */
-		new_sublist -> fn_field.voffset = VOFFSET_STATIC;
-		if (strncmp (new_sublist -> fn_field.physname,
-			     main_fn_name, strlen (main_fn_name)))
-		  {
-		    new_sublist -> fn_field.is_stub = 1;
-		  }
-		break;
-	      
-	      default:
-		/* error */
-		complain (&member_fn_complaint, (*pp)[-1]);
-		/* Fall through into normal member function.  */
-	      
-	      case '.':
-		/* normal member function.  */
-		new_sublist -> fn_field.voffset = 0;
-		new_sublist -> fn_field.fcontext = 0;
-		break;
-	    }
-	  
-	  new_sublist -> next = sublist;
-	  sublist = new_sublist;
-	  length++;
-	  STABS_CONTINUE (pp, objfile);
-	}
-      while (**pp != ';' && **pp != '\0');
-      
-      (*pp)++;
-      
-      new_fnlist -> fn_fieldlist.fn_fields = (struct fn_field *)
-	obstack_alloc (&objfile -> type_obstack, 
-		       sizeof (struct fn_field) * length);
-      memset (new_fnlist -> fn_fieldlist.fn_fields, 0,
-	      sizeof (struct fn_field) * length);
-      for (i = length; (i--, sublist); sublist = sublist -> next)
-	{
-	  new_fnlist -> fn_fieldlist.fn_fields[i] = sublist -> fn_field;
-	}
-      
-      new_fnlist -> fn_fieldlist.length = length;
-      new_fnlist -> next = fip -> fnlist;
-      fip -> fnlist = new_fnlist;
-      nfn_fields++;
-      total_length += length;
-      STABS_CONTINUE (pp, objfile);
-    }
-
-  if (nfn_fields)
-    {
-      ALLOCATE_CPLUS_STRUCT_TYPE (type);
-      TYPE_FN_FIELDLISTS (type) = (struct fn_fieldlist *)
-	TYPE_ALLOC (type, sizeof (struct fn_fieldlist) * nfn_fields);
-      memset (TYPE_FN_FIELDLISTS (type), 0,
-	      sizeof (struct fn_fieldlist) * nfn_fields);
-      TYPE_NFN_FIELDS (type) = nfn_fields;
-      TYPE_NFN_FIELDS_TOTAL (type) = total_length;
-    }
-
-  return 1;
-}
-
-/* Special GNU C++ name.
-
-   Returns 1 for success, 0 for failure.  "failure" means that we can't
-   keep parsing and it's time for error_type().  */
-
-static int
-read_cpp_abbrev (fip, pp, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  register char *p;
-  char *name;
-  char cpp_abbrev;
-  struct type *context;
-
-  p = *pp;
-  if (*++p == 'v')
-    {
-      name = NULL;
-      cpp_abbrev = *++p;
-
-      *pp = p + 1;
-
-      /* At this point, *pp points to something like "22:23=*22...",
-	 where the type number before the ':' is the "context" and
-	 everything after is a regular type definition.  Lookup the
-	 type, find it's name, and construct the field name. */
-
-      context = read_type (pp, objfile);
-
-      switch (cpp_abbrev)
-	{
-	  case 'f':		/* $vf -- a virtual function table pointer */
-	    fip->list->field.name =
-	      obconcat (&objfile->type_obstack, vptr_name, "", "");
-	    break;
-
-	  case 'b':		/* $vb -- a virtual bsomethingorother */
-	    name = type_name_no_tag (context);
-	    if (name == NULL)
-	      {
-		complain (&invalid_cpp_type_complaint, symnum);
-		name = "FOO";
-	      }
-	    fip->list->field.name =
-	      obconcat (&objfile->type_obstack, vb_name, name, "");
-	    break;
-
-	  default:
-	    complain (&invalid_cpp_abbrev_complaint, *pp);
-	    fip->list->field.name =
-	      obconcat (&objfile->type_obstack,
-			"INVALID_CPLUSPLUS_ABBREV", "", "");
-	    break;
-	}
-
-      /* At this point, *pp points to the ':'.  Skip it and read the
-	 field type. */
-
-      p = ++(*pp);
-      if (p[-1] != ':')
-	{
-	  complain (&invalid_cpp_abbrev_complaint, *pp);
-	  return 0;
-	}
-      fip->list->field.type = read_type (pp, objfile);
-      if (**pp == ',')
-	(*pp)++;			/* Skip the comma.  */
-      else
-	return 0;
-
-      {
-	int nbits;
-	FIELD_BITPOS (fip->list->field) = read_huge_number (pp, ';', &nbits);
-	if (nbits != 0)
-	  return 0;
-      }
-      /* This field is unpacked.  */
-      FIELD_BITSIZE (fip->list->field) = 0;
-      fip->list->visibility = VISIBILITY_PRIVATE;
-    }
-  else
-    {
-      complain (&invalid_cpp_abbrev_complaint, *pp);
-      /* We have no idea what syntax an unrecognized abbrev would have, so
-	 better return 0.  If we returned 1, we would need to at least advance
-	 *pp to avoid an infinite loop.  */
-      return 0;
-    }
-  return 1;
-}
-
-static void
-read_one_struct_field (fip, pp, p, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     char *p;
-     struct type *type;
-     struct objfile *objfile;
-{
-  /* The following is code to work around cfront generated stabs.
-     The stabs contains full mangled name for each field.
-     We try to demangle the name and extract the field name out of it.
-  */
-  if (ARM_DEMANGLING && current_subfile->language == language_cplus)
-    {
-      char save_p;
-      char *dem, *dem_p;
-      save_p = *p;
-      *p = '\0';
-      dem = cplus_demangle (*pp, DMGL_ANSI | DMGL_PARAMS);
-      if (dem != NULL)
-        {
-          dem_p = strrchr (dem, ':');
-          if (dem_p != 0 && *(dem_p-1)==':')
-            dem_p++;
-          FIELD_NAME (fip->list->field) =
-            obsavestring (dem_p, strlen (dem_p), &objfile -> type_obstack);
-        }
-      else
-        {
-          FIELD_NAME (fip->list->field) =
-            obsavestring (*pp, p - *pp, &objfile -> type_obstack);
-        }
-      *p = save_p;
-    }
-  /* end of code for cfront work around */
-
-  else
-    fip -> list -> field.name =
-    obsavestring (*pp, p - *pp, &objfile -> type_obstack);
-  *pp = p + 1;
-
-  /* This means we have a visibility for a field coming. */
-  if (**pp == '/')
-    {
-      (*pp)++;
-      fip -> list -> visibility = *(*pp)++;
-    }
-  else
-    {
-      /* normal dbx-style format, no explicit visibility */
-      fip -> list -> visibility = VISIBILITY_PUBLIC;
-    }
-
-  fip -> list -> field.type = read_type (pp, objfile);
-  if (**pp == ':')
-    {
-      p = ++(*pp);
-#if 0
-      /* Possible future hook for nested types. */
-      if (**pp == '!')
-	{
-	  fip -> list -> field.bitpos = (long)-2; /* nested type */
-	  p = ++(*pp);
-	}
-      else ...;
-#endif
-      while (*p != ';') 
-	{
-	  p++;
-	}
-      /* Static class member.  */
-      SET_FIELD_PHYSNAME (fip->list->field, savestring (*pp, p - *pp));
-      *pp = p + 1;
-      return;
-    }
-  else if (**pp != ',')
-    {
-      /* Bad structure-type format.  */
-      complain (&stabs_general_complaint, "bad structure-type format");
-      return;
-    }
-
-  (*pp)++;			/* Skip the comma.  */
-
-  {
-    int nbits;
-    FIELD_BITPOS (fip->list->field) = read_huge_number (pp, ',', &nbits);
-    if (nbits != 0)
-      {
-	complain (&stabs_general_complaint, "bad structure-type format");
-	return;
-      }
-    FIELD_BITSIZE (fip->list->field) = read_huge_number (pp, ';', &nbits);
-    if (nbits != 0)
-      {
-	complain (&stabs_general_complaint, "bad structure-type format");
-	return;
-      }
-  }
-
-  if (FIELD_BITPOS (fip->list->field) == 0
-      && FIELD_BITSIZE (fip->list->field) == 0)
-    {
-      /* This can happen in two cases: (1) at least for gcc 2.4.5 or so,
-	 it is a field which has been optimized out.  The correct stab for
-	 this case is to use VISIBILITY_IGNORE, but that is a recent
-	 invention.  (2) It is a 0-size array.  For example
-	 union { int num; char str[0]; } foo.  Printing "<no value>" for
-	 str in "p foo" is OK, since foo.str (and thus foo.str[3])
-	 will continue to work, and a 0-size array as a whole doesn't
-	 have any contents to print.
-
-	 I suspect this probably could also happen with gcc -gstabs (not
-	 -gstabs+) for static fields, and perhaps other C++ extensions.
-	 Hopefully few people use -gstabs with gdb, since it is intended
-	 for dbx compatibility.  */
-
-      /* Ignore this field.  */
-      fip -> list-> visibility = VISIBILITY_IGNORE;
-    }
-  else
-    {
-      /* Detect an unpacked field and mark it as such.
-	 dbx gives a bit size for all fields.
-	 Note that forward refs cannot be packed,
-	 and treat enums as if they had the width of ints.  */
-
-      struct type *field_type = check_typedef (FIELD_TYPE (fip->list->field));
-
-      if (TYPE_CODE (field_type) != TYPE_CODE_INT
-	  && TYPE_CODE (field_type) != TYPE_CODE_RANGE
-	  && TYPE_CODE (field_type) != TYPE_CODE_BOOL
-	  && TYPE_CODE (field_type) != TYPE_CODE_ENUM)
-	{
-	  FIELD_BITSIZE (fip->list->field) = 0;
-	}
-      if ((FIELD_BITSIZE (fip->list->field) 
-	   == TARGET_CHAR_BIT * TYPE_LENGTH (field_type)
-	   || (TYPE_CODE (field_type) == TYPE_CODE_ENUM
-	       && FIELD_BITSIZE (fip->list->field) == TARGET_INT_BIT )
-	   )
-	  &&
-	  FIELD_BITPOS (fip->list->field) % 8 == 0)
-	{
-	  FIELD_BITSIZE (fip->list->field) = 0;
-	}
-    }
-}
-
-
-/* Read struct or class data fields.  They have the form:
-
-   	NAME : [VISIBILITY] TYPENUM , BITPOS , BITSIZE ;
-
-   At the end, we see a semicolon instead of a field.
-
-   In C++, this may wind up being NAME:?TYPENUM:PHYSNAME; for
-   a static field.
-
-   The optional VISIBILITY is one of:
-
-   	'/0'	(VISIBILITY_PRIVATE)
-	'/1'	(VISIBILITY_PROTECTED)
-	'/2'	(VISIBILITY_PUBLIC)
-	'/9'	(VISIBILITY_IGNORE)
-
-   or nothing, for C style fields with public visibility.
-
-   Returns 1 for success, 0 for failure.  */
-
-static int
-read_struct_fields (fip, pp, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  register char *p;
-  struct nextfield *new;
-
-  /* We better set p right now, in case there are no fields at all...    */
-
-  p = *pp;
-
-  /* Read each data member type until we find the terminating ';' at the end of
-     the data member list, or break for some other reason such as finding the
-     start of the member function list. */
-
-  while (**pp != ';')
-    {
-      if (os9k_stabs && **pp == ',') break;
-      STABS_CONTINUE (pp, objfile);
-      /* Get space to record the next field's data.  */
-      new = (struct nextfield *) xmalloc (sizeof (struct nextfield));
-      make_cleanup (free, new);
-      memset (new, 0, sizeof (struct nextfield));
-      new -> next = fip -> list;
-      fip -> list = new;
-
-      /* Get the field name.  */
-      p = *pp;
-
-      /* If is starts with CPLUS_MARKER it is a special abbreviation,
-	 unless the CPLUS_MARKER is followed by an underscore, in
-	 which case it is just the name of an anonymous type, which we
-	 should handle like any other type name.  */
-
-      if (is_cplus_marker (p[0]) && p[1] != '_')
-	{
-	  if (!read_cpp_abbrev (fip, pp, type, objfile))
-	    return 0;
-	  continue;
-	}
-
-      /* Look for the ':' that separates the field name from the field
-	 values.  Data members are delimited by a single ':', while member
-	 functions are delimited by a pair of ':'s.  When we hit the member
-	 functions (if any), terminate scan loop and return. */
-
-      while (*p != ':' && *p != '\0') 
-	{
-	  p++;
-	}
-      if (*p == '\0')
-	return 0;
-
-      /* Check to see if we have hit the member functions yet.  */
-      if (p[1] == ':')
-	{
-	  break;
-	}
-      read_one_struct_field (fip, pp, p, type, objfile);
-    }
-  if (p[0] == ':' && p[1] == ':')
-    {
-      /* chill the list of fields: the last entry (at the head) is a
-	 partially constructed entry which we now scrub. */
-      fip -> list = fip -> list -> next;
-    }
-  return 1;
-}
-
-/* The stabs for C++ derived classes contain baseclass information which
-   is marked by a '!' character after the total size.  This function is
-   called when we encounter the baseclass marker, and slurps up all the
-   baseclass information.
-
-   Immediately following the '!' marker is the number of base classes that
-   the class is derived from, followed by information for each base class.
-   For each base class, there are two visibility specifiers, a bit offset
-   to the base class information within the derived class, a reference to
-   the type for the base class, and a terminating semicolon.
-
-   A typical example, with two base classes, would be "!2,020,19;0264,21;".
-   						       ^^ ^ ^ ^  ^ ^  ^
-	Baseclass information marker __________________|| | | |  | |  |
-	Number of baseclasses __________________________| | | |  | |  |
-	Visibility specifiers (2) ________________________| | |  | |  |
-	Offset in bits from start of class _________________| |  | |  |
-	Type number for base class ___________________________|  | |  |
-	Visibility specifiers (2) _______________________________| |  |
-	Offset in bits from start of class ________________________|  |
-	Type number of base class ____________________________________|
-
-  Return 1 for success, 0 for (error-type-inducing) failure.  */
-
-static int
-read_baseclasses (fip, pp, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  int i;
-  struct nextfield *new;
-
-  if (**pp != '!')
-    {
-      return 1;
-    }
-  else
-    {
-      /* Skip the '!' baseclass information marker. */
-      (*pp)++;
-    }
-
-  ALLOCATE_CPLUS_STRUCT_TYPE (type);
-  {
-    int nbits;
-    TYPE_N_BASECLASSES (type) = read_huge_number (pp, ',', &nbits);
-    if (nbits != 0)
-      return 0;
-  }
-
-#if 0
-  /* Some stupid compilers have trouble with the following, so break
-     it up into simpler expressions.  */
-  TYPE_FIELD_VIRTUAL_BITS (type) = (B_TYPE *)
-    TYPE_ALLOC (type, B_BYTES (TYPE_N_BASECLASSES (type)));
-#else
-  {
-    int num_bytes = B_BYTES (TYPE_N_BASECLASSES (type));
-    char *pointer;
-
-    pointer = (char *) TYPE_ALLOC (type, num_bytes);
-    TYPE_FIELD_VIRTUAL_BITS (type) = (B_TYPE *) pointer;
-  }
-#endif /* 0 */
-
-  B_CLRALL (TYPE_FIELD_VIRTUAL_BITS (type), TYPE_N_BASECLASSES (type));
-
-  for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
-    {
-      new = (struct nextfield *) xmalloc (sizeof (struct nextfield));
-      make_cleanup (free, new);
-      memset (new, 0, sizeof (struct nextfield));
-      new -> next = fip -> list;
-      fip -> list = new;
-      FIELD_BITSIZE (new->field) = 0;	/* this should be an unpacked field! */
-
-      STABS_CONTINUE (pp, objfile);
-      switch (**pp)
-	{
-	  case '0':
-	    /* Nothing to do. */
-	    break;
-	  case '1':
-	    SET_TYPE_FIELD_VIRTUAL (type, i);
-	    break;
-	  default:
-	    /* Unknown character.  Complain and treat it as non-virtual.  */
-	    {
-	      static struct complaint msg = {
-		"Unknown virtual character `%c' for baseclass", 0, 0};
-	      complain (&msg, **pp);
-	    }
-	}
-      ++(*pp);
-
-      new -> visibility = *(*pp)++;
-      switch (new -> visibility)
-	{
-	  case VISIBILITY_PRIVATE:
-	  case VISIBILITY_PROTECTED:
-	  case VISIBILITY_PUBLIC:
-	    break;
-	  default:
-	    /* Bad visibility format.  Complain and treat it as
-	       public.  */
-	    {
-	      static struct complaint msg = {
-		"Unknown visibility `%c' for baseclass", 0, 0};
-	      complain (&msg, new -> visibility);
-	      new -> visibility = VISIBILITY_PUBLIC;
-	    }
-	}
-
-      {
-	int nbits;
-	
-	/* The remaining value is the bit offset of the portion of the object
-	   corresponding to this baseclass.  Always zero in the absence of
-	   multiple inheritance.  */
-
-	FIELD_BITPOS (new->field) = read_huge_number (pp, ',', &nbits);
-	if (nbits != 0)
-	  return 0;
-      }
-
-      /* The last piece of baseclass information is the type of the
-	 base class.  Read it, and remember it's type name as this
-	 field's name. */
-
-      new -> field.type = read_type (pp, objfile);
-      new -> field.name = type_name_no_tag (new -> field.type);
-
-      /* skip trailing ';' and bump count of number of fields seen */
-      if (**pp == ';')
-	(*pp)++;
-      else
-	return 0;
-    }
-  return 1;
-}
-
-/* The tail end of stabs for C++ classes that contain a virtual function
-   pointer contains a tilde, a %, and a type number.
-   The type number refers to the base class (possibly this class itself) which
-   contains the vtable pointer for the current class.
-
-   This function is called when we have parsed all the method declarations,
-   so we can look for the vptr base class info.  */
-
-static int
-read_tilde_fields (fip, pp, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  register char *p;
-
-  STABS_CONTINUE (pp, objfile);
-
-  /* If we are positioned at a ';', then skip it. */
-  if (**pp == ';')
-    {
-      (*pp)++;
-    }
-
-  if (**pp == '~')
-    {
-      (*pp)++;
-
-      if (**pp == '=' || **pp == '+' || **pp == '-')
-	{
-	  /* Obsolete flags that used to indicate the presence
-	     of constructors and/or destructors. */
-	  (*pp)++;
-	}
-
-      /* Read either a '%' or the final ';'.  */
-      if (*(*pp)++ == '%')
-	{
-	  /* The next number is the type number of the base class
-	     (possibly our own class) which supplies the vtable for
-	     this class.  Parse it out, and search that class to find
-	     its vtable pointer, and install those into TYPE_VPTR_BASETYPE
-	     and TYPE_VPTR_FIELDNO.  */
-
-	  struct type *t;
-	  int i;
-
-	  t = read_type (pp, objfile);
-	  p = (*pp)++;
-	  while (*p != '\0' && *p != ';')
-	    {
-	      p++;
-	    }
-	  if (*p == '\0')
-	    {
-	      /* Premature end of symbol.  */
-	      return 0;
-	    }
-	  
-	  TYPE_VPTR_BASETYPE (type) = t;
-	  if (type == t)		/* Our own class provides vtbl ptr */
-	    {
-	      for (i = TYPE_NFIELDS (t) - 1;
-		   i >= TYPE_N_BASECLASSES (t);
-		   --i)
-		{
-		  if (! strncmp (TYPE_FIELD_NAME (t, i), vptr_name, 
-				 sizeof (vptr_name) - 1))
-		    {
-		      TYPE_VPTR_FIELDNO (type) = i;
-		      goto gotit;
-		    }
-		}
-	      /* Virtual function table field not found.  */
-	      complain (&vtbl_notfound_complaint, TYPE_NAME (type));
-	      return 0;
-	    }
-	  else
-	    {
-	      TYPE_VPTR_FIELDNO (type) = TYPE_VPTR_FIELDNO (t);
-	    }
-
-    gotit:
-	  *pp = p + 1;
-	}
-    }
-  return 1;
-}
-
-static int
-attach_fn_fields_to_type (fip, type)
-     struct field_info *fip;
-     register struct type *type;
-{
-  register int n;
-
-  for (n = TYPE_NFN_FIELDS (type);
-       fip -> fnlist != NULL;
-       fip -> fnlist = fip -> fnlist -> next)
-    {
-      --n;                      /* Circumvent Sun3 compiler bug */
-      TYPE_FN_FIELDLISTS (type)[n] = fip -> fnlist -> fn_fieldlist;
-    }
-  return 1;
-}
-
-/* read cfront class static data.
-   pp points to string starting with the list of static data
-   eg: A:ZcA;1@Bpub v2@Bvirpri;__ct__1AFv func__1AFv *sfunc__1AFv ;as__1A ;;
-             							   ^^^^^^^^
-
-       A:ZcA;;foopri__1AFv foopro__1AFv __ct__1AFv __ct__1AFRC1A foopub__1AFv ;;;
-             							               ^
-   */
-
-static int
-read_cfront_static_fields (fip, pp, type, objfile)
-     struct field_info *fip;
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  struct nextfield * new;
-  struct type *stype;
-  char * sname;
-  struct symbol * ref_static=0;
-      
-  if (**pp==';')		/* no static data; return */
-    {
-      ++(*pp);
-      return 1;
-    }
-
-  /* Process each field in the list until we find the terminating ";" */
-
-  /* eg: p = "as__1A ;;;" */
-  STABS_CONTINUE (pp, objfile); 		/* handle \\ */
-  while (**pp!=';' && (sname = get_substring (pp, ' '), sname)) 
-    {
-      ref_static = lookup_symbol (sname, 0, VAR_NAMESPACE, 0, 0); /*demangled_name*/
-      if (!ref_static) 
-        {
-          static struct complaint msg = {"\
-      		Unable to find symbol for static data field %s\n",
-                                0, 0};
-	  complain (&msg, sname);
-	  continue;
-	}
-      stype = SYMBOL_TYPE(ref_static);
-
-      /* allocate a new fip */
-      new = (struct nextfield *) xmalloc (sizeof (struct nextfield));
-      make_cleanup (free, new);
-      memset (new, 0, sizeof (struct nextfield));
-      new -> next = fip -> list;
-      fip -> list = new;
-
-      /* set visibility */
-      /* FIXME! no way to tell visibility from stabs??? */
-      new -> visibility = VISIBILITY_PUBLIC;
-
-      /* set field info into fip */
-      fip -> list -> field.type = stype; 
-
-      /* set bitpos & bitsize */
-      SET_FIELD_PHYSNAME (fip->list->field, savestring (sname, strlen (sname)));
-
-      /* set name field */
-      /* The following is code to work around cfront generated stabs.
-         The stabs contains full mangled name for each field.
-         We try to demangle the name and extract the field name out of it.
-      */
-      if (ARM_DEMANGLING)
-        {
-          char *dem, *dem_p;
-          dem = cplus_demangle (sname, DMGL_ANSI | DMGL_PARAMS);
-          if (dem != NULL)
-            {
-              dem_p = strrchr (dem, ':');
-              if (dem_p != 0 && *(dem_p-1)==':')
-                dem_p++;
-              fip->list->field.name =
-                obsavestring (dem_p, strlen (dem_p), &objfile -> type_obstack);
-            }
-          else
-            {
-              fip->list->field.name =
-                obsavestring (sname, strlen (sname), &objfile -> type_obstack); 
-	    }
-        } /* end of code for cfront work around */ 
-    } /* loop again for next static field */
-  return 1;
-}
-
-/* Copy structure fields to fip so attach_fields_to_type will work.
-   type has already been created with the initial instance data fields.
-   Now we want to be able to add the other members to the class,
-   so we want to add them back to the fip and reattach them again
-   once we have collected all the class members. */
-
-static int
-copy_cfront_struct_fields (fip, type, objfile)
-     struct field_info *fip;
-     struct type *type;
-     struct objfile *objfile;
-{
-  int nfields = TYPE_NFIELDS(type);
-  int i;
-  struct nextfield * new;
-
-  /* Copy the fields into the list of fips and reset the types 
-     to remove the old fields */
-
-  for (i=0; i<nfields; i++)
-    {
-      /* allocate a new fip */
-      new = (struct nextfield *) xmalloc (sizeof (struct nextfield));
-      make_cleanup (free, new);
-      memset (new, 0, sizeof (struct nextfield));
-      new -> next = fip -> list;
-      fip -> list = new;
-
-      /* copy field info into fip */
-      new -> field = TYPE_FIELD (type, i);
-      /* set visibility */
-      if (TYPE_FIELD_PROTECTED (type, i))
-	new -> visibility = VISIBILITY_PROTECTED;
-      else if (TYPE_FIELD_PRIVATE (type, i))
-  	 new -> visibility = VISIBILITY_PRIVATE;
-      else
-	 new -> visibility = VISIBILITY_PUBLIC;
-    }
-  /* Now delete the fields from the type since we will be 
-     allocing new space once we get the rest of the fields 
-     in attach_fields_to_type.
-     The pointer TYPE_FIELDS(type) is left dangling but should 
-     be freed later by objstack_free */
-  TYPE_FIELDS (type)=0;
-  TYPE_NFIELDS (type) = 0;
-
-  return 1;
-}
-
-/* Create the vector of fields, and record how big it is.
-   We need this info to record proper virtual function table information
-   for this class's virtual functions.  */
-
-static int
-attach_fields_to_type (fip, type, objfile)
-     struct field_info *fip;
-     register struct type *type;
-     struct objfile *objfile;
-{
-  register int nfields = 0;
-  register int non_public_fields = 0;
-  register struct nextfield *scan;
-
-  /* Count up the number of fields that we have, as well as taking note of
-     whether or not there are any non-public fields, which requires us to
-     allocate and build the private_field_bits and protected_field_bits
-     bitfields. */
-
-  for (scan = fip -> list; scan != NULL; scan = scan -> next)
-    {
-      nfields++;
-      if (scan -> visibility != VISIBILITY_PUBLIC)
-	{
-	  non_public_fields++;
-	}
-    }
-
-  /* Now we know how many fields there are, and whether or not there are any
-     non-public fields.  Record the field count, allocate space for the
-     array of fields, and create blank visibility bitfields if necessary. */
-
-  TYPE_NFIELDS (type) = nfields;
-  TYPE_FIELDS (type) = (struct field *)
-    TYPE_ALLOC (type, sizeof (struct field) * nfields);
-  memset (TYPE_FIELDS (type), 0, sizeof (struct field) * nfields);
-
-  if (non_public_fields)
-    {
-      ALLOCATE_CPLUS_STRUCT_TYPE (type);
-
-      TYPE_FIELD_PRIVATE_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_PRIVATE_BITS (type), nfields);
-
-      TYPE_FIELD_PROTECTED_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_PROTECTED_BITS (type), nfields);
-
-      TYPE_FIELD_IGNORE_BITS (type) =
-	(B_TYPE *) TYPE_ALLOC (type, B_BYTES (nfields));
-      B_CLRALL (TYPE_FIELD_IGNORE_BITS (type), nfields);
-    }
-
-  /* Copy the saved-up fields into the field vector.  Start from the head
-     of the list, adding to the tail of the field array, so that they end
-     up in the same order in the array in which they were added to the list. */
-
-  while (nfields-- > 0)
-    {
-      TYPE_FIELD (type, nfields) = fip -> list -> field;
-      switch (fip -> list -> visibility)
-	{
-	  case VISIBILITY_PRIVATE:
-	    SET_TYPE_FIELD_PRIVATE (type, nfields);
-	    break;
-
-	  case VISIBILITY_PROTECTED:
-	    SET_TYPE_FIELD_PROTECTED (type, nfields);
-	    break;
-
-	  case VISIBILITY_IGNORE:
-	    SET_TYPE_FIELD_IGNORE (type, nfields);
-	    break;
-
-	  case VISIBILITY_PUBLIC:
-	    break;
-
-	  default:
-	    /* Unknown visibility.  Complain and treat it as public.  */
-	    {
-	      static struct complaint msg = {
-		"Unknown visibility `%c' for field", 0, 0};
-	      complain (&msg, fip -> list -> visibility);
-	    }
-	    break;
-	}
-      fip -> list = fip -> list -> next;
-    }
-  return 1;
-}
-
-/* Read the description of a structure (or union type) and return an object
-   describing the type.
-
-   PP points to a character pointer that points to the next unconsumed token
-   in the the stabs string.  For example, given stabs "A:T4=s4a:1,0,32;;",
-   *PP will point to "4a:1,0,32;;".
-
-   TYPE points to an incomplete type that needs to be filled in.
-
-   OBJFILE points to the current objfile from which the stabs information is
-   being read.  (Note that it is redundant in that TYPE also contains a pointer
-   to this same objfile, so it might be a good idea to eliminate it.  FIXME). 
-   */
-
-static struct type *
-read_struct_type (pp, type, objfile)
-     char **pp;
-     struct type *type;
-     struct objfile *objfile;
-{
-  struct cleanup *back_to;
-  struct field_info fi;
-
-  fi.list = NULL;
-  fi.fnlist = NULL;
-
-  back_to = make_cleanup (null_cleanup, 0);
-
-  INIT_CPLUS_SPECIFIC (type);
-  TYPE_FLAGS (type) &= ~TYPE_FLAG_STUB;
-
-  /* First comes the total size in bytes.  */
-
-  {
-    int nbits;
-    TYPE_LENGTH (type) = read_huge_number (pp, 0, &nbits);
-    if (nbits != 0)
-      return error_type (pp, objfile);
-  }
-
-  /* Now read the baseclasses, if any, read the regular C struct or C++
-     class member fields, attach the fields to the type, read the C++
-     member functions, attach them to the type, and then read any tilde
-     field (baseclass specifier for the class holding the main vtable). */
-
-  if (!read_baseclasses (&fi, pp, type, objfile)
-      || !read_struct_fields (&fi, pp, type, objfile)
-      || !attach_fields_to_type (&fi, type, objfile)
-      || !read_member_functions (&fi, pp, type, objfile)
-      || !attach_fn_fields_to_type (&fi, type)
-      || !read_tilde_fields (&fi, pp, type, objfile))
-    {
-      type = error_type (pp, objfile);
-    }
-
-  do_cleanups (back_to);
-  return (type);
-}
-
-/* Read a definition of an array type,
-   and create and return a suitable type object.
-   Also creates a range type which represents the bounds of that
-   array.  */
-
-static struct type *
-read_array_type (pp, type, objfile)
-     register char **pp;
-     register struct type *type;
-     struct objfile *objfile;
-{
-  struct type *index_type, *element_type, *range_type;
-  int lower, upper;
-  int adjustable = 0;
-  int nbits;
-
-  /* Format of an array type:
-     "ar<index type>;lower;upper;<array_contents_type>".
-     OS9000: "arlower,upper;<array_contents_type>".
-
-     Fortran adjustable arrays use Adigits or Tdigits for lower or upper;
-     for these, produce a type like float[][].  */
-
-  if (os9k_stabs)
-    index_type = builtin_type_int;
-  else
-    {
-      index_type = read_type (pp, objfile);
-      if (**pp != ';')
-	/* Improper format of array type decl.  */
-	return error_type (pp, objfile);
-      ++*pp;
-    }
-
-  if (!(**pp >= '0' && **pp <= '9') && **pp != '-')
-    {
-      (*pp)++;
-      adjustable = 1;
-    }
-  lower = read_huge_number (pp, os9k_stabs ? ',' : ';', &nbits);
-  if (nbits != 0)
-    return error_type (pp, objfile);
-
-  if (!(**pp >= '0' && **pp <= '9') && **pp != '-')
-    {
-      (*pp)++;
-      adjustable = 1;
-    }
-  upper = read_huge_number (pp, ';', &nbits);
-  if (nbits != 0)
-    return error_type (pp, objfile);
-  
-  element_type = read_type (pp, objfile);
-
-  if (adjustable)
-    {
-      lower = 0;
-      upper = -1;
-    }
-
-  range_type =
-    create_range_type ((struct type *) NULL, index_type, lower, upper);
-  type = create_array_type (type, element_type, range_type);
-
-  return type;
-}
-
-
-/* Read a definition of an enumeration type,
-   and create and return a suitable type object.
-   Also defines the symbols that represent the values of the type.  */
-
-static struct type *
-read_enum_type (pp, type, objfile)
-     register char **pp;
-     register struct type *type;
-     struct objfile *objfile;
-{
-  register char *p;
-  char *name;
-  register long n;
-  register struct symbol *sym;
-  int nsyms = 0;
-  struct pending **symlist;
-  struct pending *osyms, *syms;
-  int o_nsyms;
-  int nbits;
-  int unsigned_enum = 1;
-
-#if 0
-  /* FIXME!  The stabs produced by Sun CC merrily define things that ought
-     to be file-scope, between N_FN entries, using N_LSYM.  What's a mother
-     to do?  For now, force all enum values to file scope.  */
-  if (within_function)
-    symlist = &local_symbols;
-  else
-#endif
-    symlist = &file_symbols;
-  osyms = *symlist;
-  o_nsyms = osyms ? osyms->nsyms : 0;
-
-  if (os9k_stabs)
-    {
-      /* Size.  Perhaps this does not have to be conditionalized on
-	 os9k_stabs (assuming the name of an enum constant can't start
-	 with a digit).  */
-      read_huge_number (pp, 0, &nbits);
-      if (nbits != 0)
-	return error_type (pp, objfile);
-    }
-
-  /* The aix4 compiler emits an extra field before the enum members;
-     my guess is it's a type of some sort.  Just ignore it.  */
-  if (**pp == '-')
-    {
-      /* Skip over the type.  */
-      while (**pp != ':')
-        (*pp)++;
-
-      /* Skip over the colon.  */
-      (*pp)++;
-    }
-
-  /* Read the value-names and their values.
-     The input syntax is NAME:VALUE,NAME:VALUE, and so on.
-     A semicolon or comma instead of a NAME means the end.  */
-  while (**pp && **pp != ';' && **pp != ',')
-    {
-      STABS_CONTINUE (pp, objfile);
-      p = *pp;
-      while (*p != ':') p++;
-      name = obsavestring (*pp, p - *pp, &objfile -> symbol_obstack);
-      *pp = p + 1;
-      n = read_huge_number (pp, ',', &nbits);
-      if (nbits != 0)
-	return error_type (pp, objfile);
-
-      sym = (struct symbol *)
-	obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symbol));
-      memset (sym, 0, sizeof (struct symbol));
-      SYMBOL_NAME (sym) = name;
-      SYMBOL_LANGUAGE (sym) = current_subfile -> language;
-      SYMBOL_CLASS (sym) = LOC_CONST;
-      SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-      SYMBOL_VALUE (sym) = n;
-      if (n < 0)
-	unsigned_enum = 0;
-      add_symbol_to_list (sym, symlist);
-      nsyms++;
-    }
-
-  if (**pp == ';')
-    (*pp)++;			/* Skip the semicolon.  */
-
-  /* Now fill in the fields of the type-structure.  */
-
-  TYPE_LENGTH (type) = TARGET_INT_BIT / HOST_CHAR_BIT;
-  TYPE_CODE (type) = TYPE_CODE_ENUM;
-  TYPE_FLAGS (type) &= ~TYPE_FLAG_STUB;
-  if (unsigned_enum)
-    TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED;
-  TYPE_NFIELDS (type) = nsyms;
-  TYPE_FIELDS (type) = (struct field *)
-    TYPE_ALLOC (type, sizeof (struct field) * nsyms);
-  memset (TYPE_FIELDS (type), 0, sizeof (struct field) * nsyms);
-
-  /* Find the symbols for the values and put them into the type.
-     The symbols can be found in the symlist that we put them on
-     to cause them to be defined.  osyms contains the old value
-     of that symlist; everything up to there was defined by us.  */
-  /* Note that we preserve the order of the enum constants, so
-     that in something like "enum {FOO, LAST_THING=FOO}" we print
-     FOO, not LAST_THING.  */
-
-  for (syms = *symlist, n = nsyms - 1; syms; syms = syms->next)
-    {
-      int last = syms == osyms ? o_nsyms : 0;
-      int j = syms->nsyms;
-      for (; --j >= last; --n)
-	{
-	  struct symbol *xsym = syms->symbol[j];
-	  SYMBOL_TYPE (xsym) = type;
-	  TYPE_FIELD_NAME (type, n) = SYMBOL_NAME (xsym);
-	  TYPE_FIELD_BITPOS (type, n) = SYMBOL_VALUE (xsym);
-	  TYPE_FIELD_BITSIZE (type, n) = 0;
-	}
-      if (syms == osyms)
-	break;
-    }
-
-  return type;
-}
-
-/* Sun's ACC uses a somewhat saner method for specifying the builtin
-   typedefs in every file (for int, long, etc):
-
-	type = b <signed> <width> <format type>; <offset>; <nbits>
-	signed = u or s.
-	optional format type = c or b for char or boolean.
-	offset = offset from high order bit to start bit of type.
-	width is # bytes in object of this type, nbits is # bits in type.
-
-   The width/offset stuff appears to be for small objects stored in
-   larger ones (e.g. `shorts' in `int' registers).  We ignore it for now,
-   FIXME.  */
-
-static struct type *
-read_sun_builtin_type (pp, typenums, objfile)
-     char **pp;
-     int typenums[2];
-     struct objfile *objfile;
-{
-  int type_bits;
-  int nbits;
-  int signed_type;
-  enum type_code code = TYPE_CODE_INT;
-
-  switch (**pp)
-    {
-      case 's':
-        signed_type = 1;
-	break;
-      case 'u':
-	signed_type = 0;
-	break;
-      default:
-	return error_type (pp, objfile);
-    }
-  (*pp)++;
-
-  /* For some odd reason, all forms of char put a c here.  This is strange
-     because no other type has this honor.  We can safely ignore this because
-     we actually determine 'char'acterness by the number of bits specified in
-     the descriptor.
-     Boolean forms, e.g Fortran logical*X, put a b here.  */
-
-  if (**pp == 'c')
-    (*pp)++;
-  else if (**pp == 'b')
-    {
-      code = TYPE_CODE_BOOL;
-      (*pp)++;
-    }
-
-  /* The first number appears to be the number of bytes occupied
-     by this type, except that unsigned short is 4 instead of 2.
-     Since this information is redundant with the third number,
-     we will ignore it.  */
-  read_huge_number (pp, ';', &nbits);
-  if (nbits != 0)
-    return error_type (pp, objfile);
-
-  /* The second number is always 0, so ignore it too. */
-  read_huge_number (pp, ';', &nbits);
-  if (nbits != 0)
-    return error_type (pp, objfile);
-
-  /* The third number is the number of bits for this type. */
-  type_bits = read_huge_number (pp, 0, &nbits);
-  if (nbits != 0)
-    return error_type (pp, objfile);
-  /* The type *should* end with a semicolon.  If it are embedded
-     in a larger type the semicolon may be the only way to know where
-     the type ends.  If this type is at the end of the stabstring we
-     can deal with the omitted semicolon (but we don't have to like
-     it).  Don't bother to complain(), Sun's compiler omits the semicolon
-     for "void".  */
-  if (**pp == ';')
-    ++(*pp);
-
-  if (type_bits == 0)
-    return init_type (TYPE_CODE_VOID, 1,
-		      signed_type ? 0 : TYPE_FLAG_UNSIGNED, (char *)NULL,
-		      objfile);
-  else
-    return init_type (code,
-		      type_bits / TARGET_CHAR_BIT,
-		      signed_type ? 0 : TYPE_FLAG_UNSIGNED, (char *)NULL,
-		      objfile);
-}
-
-static struct type *
-read_sun_floating_type (pp, typenums, objfile)
-     char **pp;
-     int typenums[2];
-     struct objfile *objfile;
-{
-  int nbits;
-  int details;
-  int nbytes;
-
-  /* The first number has more details about the type, for example
-     FN_COMPLEX.  */
-  details = read_huge_number (pp, ';', &nbits);
-  if (nbits != 0)
-    return error_type (pp, objfile);
-
-  /* The second number is the number of bytes occupied by this type */
-  nbytes = read_huge_number (pp, ';', &nbits);
-  if (nbits != 0)
-    return error_type (pp, objfile);
-
-  if (details == NF_COMPLEX || details == NF_COMPLEX16
-      || details == NF_COMPLEX32)
-    /* This is a type we can't handle, but we do know the size.
-       We also will be able to give it a name.  */
-    return init_type (TYPE_CODE_COMPLEX, nbytes, 0, NULL, objfile);
-
-  return init_type (TYPE_CODE_FLT, nbytes, 0, NULL, objfile);
-}
-
-/* Read a number from the string pointed to by *PP.
-   The value of *PP is advanced over the number.
-   If END is nonzero, the character that ends the
-   number must match END, or an error happens;
-   and that character is skipped if it does match.
-   If END is zero, *PP is left pointing to that character.
-
-   If the number fits in a long, set *BITS to 0 and return the value.
-   If not, set *BITS to be the number of bits in the number and return 0.
-
-   If encounter garbage, set *BITS to -1 and return 0.  */
-
-static long
-read_huge_number (pp, end, bits)
-     char **pp;
-     int end;
-     int *bits;
-{
-  char *p = *pp;
-  int sign = 1;
-  long n = 0;
-  int radix = 10;
-  char overflow = 0;
-  int nbits = 0;
-  int c;
-  long upper_limit;
-  
-  if (*p == '-')
-    {
-      sign = -1;
-      p++;
-    }
-
-  /* Leading zero means octal.  GCC uses this to output values larger
-     than an int (because that would be hard in decimal).  */
-  if (*p == '0')
-    {
-      radix = 8;
-      p++;
-    }
-
-  if (os9k_stabs)
-    upper_limit = ULONG_MAX / radix;
-  else
-    upper_limit = LONG_MAX / radix;
-
-  while ((c = *p++) >= '0' && c < ('0' + radix))
-    {
-      if (n <= upper_limit)
-	{
-	  n *= radix;
-	  n += c - '0';		/* FIXME this overflows anyway */
-	}
-      else
-	overflow = 1;
-      
-      /* This depends on large values being output in octal, which is
-	 what GCC does. */
-      if (radix == 8)
-	{
-	  if (nbits == 0)
-	    {
-	      if (c == '0')
-		/* Ignore leading zeroes.  */
-		;
-	      else if (c == '1')
-		nbits = 1;
-	      else if (c == '2' || c == '3')
-		nbits = 2;
-	      else
-		nbits = 3;
-	    }
-	  else
-	    nbits += 3;
-	}
-    }
-  if (end)
-    {
-      if (c && c != end)
-	{
-	  if (bits != NULL)
-	    *bits = -1;
-	  return 0;
-	}
-    }
-  else
-    --p;
-
-  *pp = p;
-  if (overflow)
-    {
-      if (nbits == 0)
-	{
-	  /* Large decimal constants are an error (because it is hard to
-	     count how many bits are in them).  */
-	  if (bits != NULL)
-	    *bits = -1;
-	  return 0;
-	}
-      
-      /* -0x7f is the same as 0x80.  So deal with it by adding one to
-	 the number of bits.  */
-      if (sign == -1)
-	++nbits;
-      if (bits)
-	*bits = nbits;
-    }
-  else
-    {
-      if (bits)
-	*bits = 0;
-      return n * sign;
-    }
-  /* It's *BITS which has the interesting information.  */
-  return 0;
-}
-
-static struct type *
-read_range_type (pp, typenums, objfile)
-     char **pp;
-     int typenums[2];
-     struct objfile *objfile;
-{
-  char *orig_pp = *pp;
-  int rangenums[2];
-  long n2, n3;
-  int n2bits, n3bits;
-  int self_subrange;
-  struct type *result_type;
-  struct type *index_type = NULL;
-
-  /* First comes a type we are a subrange of.
-     In C it is usually 0, 1 or the type being defined.  */
-  if (read_type_number (pp, rangenums) != 0)
-    return error_type (pp, objfile);
-  self_subrange = (rangenums[0] == typenums[0] &&
-		   rangenums[1] == typenums[1]);
-
-  if (**pp == '=')
-    {
-      *pp = orig_pp;
-      index_type = read_type (pp, objfile);
-    }
-
-  /* A semicolon should now follow; skip it.  */
-  if (**pp == ';')
-    (*pp)++;
-
-  /* The remaining two operands are usually lower and upper bounds
-     of the range.  But in some special cases they mean something else.  */
-  n2 = read_huge_number (pp, ';', &n2bits);
-  n3 = read_huge_number (pp, ';', &n3bits);
-
-  if (n2bits == -1 || n3bits == -1)
-    return error_type (pp, objfile);
-
-  if (index_type)
-    goto handle_true_range;
-
-  /* If limits are huge, must be large integral type.  */
-  if (n2bits != 0 || n3bits != 0)
-    {
-      char got_signed = 0;
-      char got_unsigned = 0;
-      /* Number of bits in the type.  */
-      int nbits = 0;
-
-      /* Range from 0 to <large number> is an unsigned large integral type.  */
-      if ((n2bits == 0 && n2 == 0) && n3bits != 0)
-	{
-	  got_unsigned = 1;
-	  nbits = n3bits;
-	}
-      /* Range from <large number> to <large number>-1 is a large signed
-	 integral type.  Take care of the case where <large number> doesn't
-	 fit in a long but <large number>-1 does.  */
-      else if ((n2bits != 0 && n3bits != 0 && n2bits == n3bits + 1)
-	       || (n2bits != 0 && n3bits == 0
-		   && (n2bits == sizeof (long) * HOST_CHAR_BIT)
-		   && n3 == LONG_MAX))
-	{
-	  got_signed = 1;
-	  nbits = n2bits;
-	}
-
-      if (got_signed || got_unsigned)
-	{
-	  return init_type (TYPE_CODE_INT, nbits / TARGET_CHAR_BIT,
-			    got_unsigned ? TYPE_FLAG_UNSIGNED : 0, NULL,
-			    objfile);
-	}
-      else
-	return error_type (pp, objfile);
-    }
-
-  /* A type defined as a subrange of itself, with bounds both 0, is void.  */
-  if (self_subrange && n2 == 0 && n3 == 0)
-    return init_type (TYPE_CODE_VOID, 1, 0, NULL, objfile);
-
-  /* If n3 is zero and n2 is positive, we want a floating type, and n2
-     is the width in bytes.
-
-     Fortran programs appear to use this for complex types also.  To
-     distinguish between floats and complex, g77 (and others?)  seem
-     to use self-subranges for the complexes, and subranges of int for
-     the floats.
-
-     Also note that for complexes, g77 sets n2 to the size of one of
-     the member floats, not the whole complex beast.  My guess is that
-     this was to work well with pre-COMPLEX versions of gdb. */
-
-  if (n3 == 0 && n2 > 0)
-    {
-      if (self_subrange)
-	{
-	  return init_type (TYPE_CODE_COMPLEX, 2 * n2, 0, NULL, objfile);
-	}
-      else
-	{
-	  return init_type (TYPE_CODE_FLT, n2, 0, NULL, objfile);
-	}
-    }
-
-  /* If the upper bound is -1, it must really be an unsigned int.  */
-
-  else if (n2 == 0 && n3 == -1)
-    {
-      /* It is unsigned int or unsigned long.  */
-      /* GCC 2.3.3 uses this for long long too, but that is just a GDB 3.5
-	 compatibility hack.  */
-      return init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-			TYPE_FLAG_UNSIGNED, NULL, objfile);
-    }
-
-  /* Special case: char is defined (Who knows why) as a subrange of
-     itself with range 0-127.  */
-  else if (self_subrange && n2 == 0 && n3 == 127)
-    return init_type (TYPE_CODE_INT, 1, 0, NULL, objfile);
-
-  else if (current_symbol && SYMBOL_LANGUAGE (current_symbol) == language_chill
-	   && !self_subrange)
-    goto handle_true_range;
-
-  /* We used to do this only for subrange of self or subrange of int.  */
-  else if (n2 == 0)
-    {
-      if (n3 < 0)
-	/* n3 actually gives the size.  */
-	return init_type (TYPE_CODE_INT, - n3, TYPE_FLAG_UNSIGNED,
-			  NULL, objfile);
-      if (n3 == 0xff)
-	return init_type (TYPE_CODE_INT, 1, TYPE_FLAG_UNSIGNED, NULL, objfile);
-      if (n3 == 0xffff)
-	return init_type (TYPE_CODE_INT, 2, TYPE_FLAG_UNSIGNED, NULL, objfile);
-
-      /* -1 is used for the upper bound of (4 byte) "unsigned int" and
-	 "unsigned long", and we already checked for that,
-	 so don't need to test for it here.  */
-    }
-  /* I think this is for Convex "long long".  Since I don't know whether
-     Convex sets self_subrange, I also accept that particular size regardless
-     of self_subrange.  */
-  else if (n3 == 0 && n2 < 0
-	   && (self_subrange
-	       || n2 == - TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT))
-    return init_type (TYPE_CODE_INT, - n2, 0, NULL, objfile);
-  else if (n2 == -n3 -1)
-    {
-      if (n3 == 0x7f)
-	return init_type (TYPE_CODE_INT, 1, 0, NULL, objfile);
-      if (n3 == 0x7fff)
-	return init_type (TYPE_CODE_INT, 2, 0, NULL, objfile);
-      if (n3 == 0x7fffffff)
-	return init_type (TYPE_CODE_INT, 4, 0, NULL, objfile);
-    }
-
-  /* We have a real range type on our hands.  Allocate space and
-     return a real pointer.  */
- handle_true_range:
-
-  if (self_subrange)
-    index_type = builtin_type_int;
-  else
-    index_type = *dbx_lookup_type (rangenums);
-  if (index_type == NULL)
-    {
-      /* Does this actually ever happen?  Is that why we are worrying
-         about dealing with it rather than just calling error_type?  */
-
-      static struct type *range_type_index;
-
-      complain (&range_type_base_complaint, rangenums[1]);
-      if (range_type_index == NULL)
-	range_type_index =
-	  init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
-		     0, "range type index type", NULL);
-      index_type = range_type_index;
-    }
-
-  result_type = create_range_type ((struct type *) NULL, index_type, n2, n3);
-  return (result_type);
-}
-
-/* Read in an argument list.  This is a list of types, separated by commas
-   and terminated with END.  Return the list of types read in, or (struct type
-   **)-1 if there is an error.  */
-
-static struct type **
-read_args (pp, end, objfile)
-     char **pp;
-     int end;
-     struct objfile *objfile;
-{
-  /* FIXME!  Remove this arbitrary limit!  */
-  struct type *types[1024], **rval; /* allow for fns of 1023 parameters */
-  int n = 0;
-
-  while (**pp != end)
-    {
-      if (**pp != ',')
-	/* Invalid argument list: no ','.  */
-	return (struct type **)-1;
-      (*pp)++;
-      STABS_CONTINUE (pp, objfile);
-      types[n++] = read_type (pp, objfile);
-    }
-  (*pp)++;			/* get past `end' (the ':' character) */
-
-  if (n == 1)
-    {
-      rval = (struct type **) xmalloc (2 * sizeof (struct type *));
-    }
-  else if (TYPE_CODE (types[n-1]) != TYPE_CODE_VOID)
-    {
-      rval = (struct type **) xmalloc ((n + 1) * sizeof (struct type *));
-      memset (rval + n, 0, sizeof (struct type *));
-    }
-  else
-    {
-      rval = (struct type **) xmalloc (n * sizeof (struct type *));
-    }
-  memcpy (rval, types, n * sizeof (struct type *));
-  return rval;
-}
-
-/* Common block handling.  */
-
-/* List of symbols declared since the last BCOMM.  This list is a tail
-   of local_symbols.  When ECOMM is seen, the symbols on the list
-   are noted so their proper addresses can be filled in later,
-   using the common block base address gotten from the assembler
-   stabs.  */
-
-static struct pending *common_block;
-static int common_block_i;
-
-/* Name of the current common block.  We get it from the BCOMM instead of the
-   ECOMM to match IBM documentation (even though IBM puts the name both places
-   like everyone else).  */
-static char *common_block_name;
-
-/* Process a N_BCOMM symbol.  The storage for NAME is not guaranteed
-   to remain after this function returns.  */
-
-void
-common_block_start (name, objfile)
-     char *name;
-     struct objfile *objfile;
-{
-  if (common_block_name != NULL)
-    {
-      static struct complaint msg = {
-	"Invalid symbol data: common block within common block",
-	0, 0};
-      complain (&msg);
-    }
-  common_block = local_symbols;
-  common_block_i = local_symbols ? local_symbols->nsyms : 0;
-  common_block_name = obsavestring (name, strlen (name),
-				    &objfile -> symbol_obstack);
-}
-
-/* Process a N_ECOMM symbol.  */
-
-void
-common_block_end (objfile)
-     struct objfile *objfile;
-{
-  /* Symbols declared since the BCOMM are to have the common block
-     start address added in when we know it.  common_block and
-     common_block_i point to the first symbol after the BCOMM in
-     the local_symbols list; copy the list and hang it off the
-     symbol for the common block name for later fixup.  */
-  int i;
-  struct symbol *sym;
-  struct pending *new = 0;
-  struct pending *next;
-  int j;
-
-  if (common_block_name == NULL)
-    {
-      static struct complaint msg = {"ECOMM symbol unmatched by BCOMM", 0, 0};
-      complain (&msg);
-      return;
-    }
-
-  sym = (struct symbol *) 
-    obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symbol));
-  memset (sym, 0, sizeof (struct symbol));
-  /* Note: common_block_name already saved on symbol_obstack */
-  SYMBOL_NAME (sym) = common_block_name;
-  SYMBOL_CLASS (sym) = LOC_BLOCK;
-
-  /* Now we copy all the symbols which have been defined since the BCOMM.  */
-
-  /* Copy all the struct pendings before common_block.  */
-  for (next = local_symbols;
-       next != NULL && next != common_block;
-       next = next->next)
-    {
-      for (j = 0; j < next->nsyms; j++)
-	add_symbol_to_list (next->symbol[j], &new);
-    }
-
-  /* Copy however much of COMMON_BLOCK we need.  If COMMON_BLOCK is
-     NULL, it means copy all the local symbols (which we already did
-     above).  */
-
-  if (common_block != NULL)
-    for (j = common_block_i; j < common_block->nsyms; j++)
-      add_symbol_to_list (common_block->symbol[j], &new);
-
-  SYMBOL_TYPE (sym) = (struct type *) new;
-
-  /* Should we be putting local_symbols back to what it was?
-     Does it matter?  */
-
-  i = hashname (SYMBOL_NAME (sym));
-  SYMBOL_VALUE_CHAIN (sym) = global_sym_chain[i];
-  global_sym_chain[i] = sym;
-  common_block_name = NULL;
-}
-
-/* Add a common block's start address to the offset of each symbol
-   declared to be in it (by being between a BCOMM/ECOMM pair that uses
-   the common block name).  */
-
-static void
-fix_common_block (sym, valu)
-    struct symbol *sym;
-    int valu;
-{
-  struct pending *next = (struct pending *) SYMBOL_TYPE (sym);
-  for ( ; next; next = next->next)
-    {
-      register int j;
-      for (j = next->nsyms - 1; j >= 0; j--)
-	SYMBOL_VALUE_ADDRESS (next->symbol[j]) += valu;
-    }
-}
-
-
-
-/* What about types defined as forward references inside of a small lexical
-   scope?  */
-/* Add a type to the list of undefined types to be checked through
-   once this file has been read in.  */
-
-void
-add_undefined_type (type)
-     struct type *type;
-{
-  if (undef_types_length == undef_types_allocated)
-    {
-      undef_types_allocated *= 2;
-      undef_types = (struct type **)
-	xrealloc ((char *) undef_types,
-		  undef_types_allocated * sizeof (struct type *));
-    }
-  undef_types[undef_types_length++] = type;
-}
-
-/* Go through each undefined type, see if it's still undefined, and fix it
-   up if possible.  We have two kinds of undefined types:
-
-   TYPE_CODE_ARRAY:  Array whose target type wasn't defined yet.
-			Fix:  update array length using the element bounds
-			and the target type's length.
-   TYPE_CODE_STRUCT, TYPE_CODE_UNION:  Structure whose fields were not
-			yet defined at the time a pointer to it was made.
-   			Fix:  Do a full lookup on the struct/union tag.  */
-void
-cleanup_undefined_types ()
-{
-  struct type **type;
-
-  for (type = undef_types; type < undef_types + undef_types_length; type++)
-    {
-      switch (TYPE_CODE (*type))
-	{
-
-	  case TYPE_CODE_STRUCT:
-	  case TYPE_CODE_UNION:
-	  case TYPE_CODE_ENUM:
-	  {
-	    /* Check if it has been defined since.  Need to do this here
-	       as well as in check_typedef to deal with the (legitimate in
-	       C though not C++) case of several types with the same name
-	       in different source files.  */
-	    if (TYPE_FLAGS (*type) & TYPE_FLAG_STUB)
-	      {
-		struct pending *ppt;
-		int i;
-		/* Name of the type, without "struct" or "union" */
-		char *typename = TYPE_TAG_NAME (*type);
-
-		if (typename == NULL)
-		  {
-		    static struct complaint msg = {"need a type name", 0, 0};
-		    complain (&msg);
-		    break;
-		  }
-		for (ppt = file_symbols; ppt; ppt = ppt->next)
-		  {
-		    for (i = 0; i < ppt->nsyms; i++)
-		      {
-			struct symbol *sym = ppt->symbol[i];
-			
-			if (SYMBOL_CLASS (sym) == LOC_TYPEDEF
-			    && SYMBOL_NAMESPACE (sym) == STRUCT_NAMESPACE
-			    && (TYPE_CODE (SYMBOL_TYPE (sym)) ==
-				TYPE_CODE (*type))
-			    && STREQ (SYMBOL_NAME (sym), typename))
-			  {
-			    memcpy (*type, SYMBOL_TYPE (sym),
-				    sizeof (struct type));
-			  }
-		      }
-		  }
-	      }
-	  }
-	  break;
-
-	default:
-	  {
-	    static struct complaint msg = {"\
-GDB internal error.  cleanup_undefined_types with bad type %d.", 0, 0};
-	    complain (&msg, TYPE_CODE (*type));
-	  }
-	  break;
-	}
-    }
-
-  undef_types_length = 0;
-}
-
-/* Scan through all of the global symbols defined in the object file,
-   assigning values to the debugging symbols that need to be assigned
-   to.  Get these symbols from the minimal symbol table.  */
-
-void
-scan_file_globals (objfile)
-     struct objfile *objfile;
-{
-  int hash;
-  struct minimal_symbol *msymbol;
-  struct symbol *sym, *prev, *rsym;
-  struct objfile *resolve_objfile;
-
-  /* SVR4 based linkers copy referenced global symbols from shared
-     libraries to the main executable.
-     If we are scanning the symbols for a shared library, try to resolve
-     them from the minimal symbols of the main executable first.  */
-
-  if (symfile_objfile && objfile != symfile_objfile)
-    resolve_objfile = symfile_objfile;
-  else
-    resolve_objfile = objfile;
-
-  while (1)
-    {
-      /* Avoid expensive loop through all minimal symbols if there are
-	 no unresolved symbols.  */
-      for (hash = 0; hash < HASHSIZE; hash++)
-	{
-	  if (global_sym_chain[hash])
-	    break;
-	}
-      if (hash >= HASHSIZE)
-	return;
-
-      for (msymbol = resolve_objfile -> msymbols;
-	   msymbol && SYMBOL_NAME (msymbol) != NULL;
-	   msymbol++)
-	{
-	  QUIT;
-
-	  /* Skip static symbols.  */
-	  switch (MSYMBOL_TYPE (msymbol))
-	    {
-	    case mst_file_text:
-	    case mst_file_data:
-	    case mst_file_bss:
-	      continue;
-	    default:
-	      break;
-	    }
-
-	  prev = NULL;
-
-	  /* Get the hash index and check all the symbols
-	     under that hash index. */
-
-	  hash = hashname (SYMBOL_NAME (msymbol));
-
-	  for (sym = global_sym_chain[hash]; sym;)
-	    {
-	      if (SYMBOL_NAME (msymbol)[0] == SYMBOL_NAME (sym)[0] &&
-		  STREQ(SYMBOL_NAME (msymbol) + 1, SYMBOL_NAME (sym) + 1))
-		{
-
-		  struct alias_list *aliases;
-
-		  /* Splice this symbol out of the hash chain and
-		     assign the value we have to it. */
-		  if (prev)
-		    {
-		      SYMBOL_VALUE_CHAIN (prev) = SYMBOL_VALUE_CHAIN (sym);
-		    }
-		  else
-		    {
-		      global_sym_chain[hash] = SYMBOL_VALUE_CHAIN (sym);
-		    }
-		  
-		  /* Check to see whether we need to fix up a common block.  */
-		  /* Note: this code might be executed several times for
-		     the same symbol if there are multiple references.  */
-
-		  /* If symbol has aliases, do minimal symbol fixups for each.
-		     These live aliases/references weren't added to 
-		     global_sym_chain hash but may also need to be fixed up. */
-		  /* FIXME: Maybe should have added aliases to the global chain,		     resolved symbol name, then treated aliases as normal 
-		     symbols?  Still, we wouldn't want to add_to_list. */
-		  /* Now do the same for each alias of this symbol */
-		  rsym = sym;
-		  aliases = SYMBOL_ALIASES (sym);
-		  while (rsym)
-		    {
-		      if (SYMBOL_CLASS (rsym) == LOC_BLOCK)
-			{
-			  fix_common_block (rsym,
-					    SYMBOL_VALUE_ADDRESS (msymbol));
-			}
-		      else
-			{
-			  SYMBOL_VALUE_ADDRESS (rsym)
-			    = SYMBOL_VALUE_ADDRESS (msymbol);
-			}
-		      SYMBOL_SECTION (rsym) = SYMBOL_SECTION (msymbol);
-		      if (aliases)
-			{
-			  rsym = aliases->sym;
-			  aliases = aliases->next;
-			}
-		      else
-			rsym = NULL;
-		    }
-
-		  
-		  if (prev)
-		    {
-		      sym = SYMBOL_VALUE_CHAIN (prev);
-		    }
-		  else
-		    {
-		      sym = global_sym_chain[hash];
-		    }
-		}
-	      else
-		{
-		  prev = sym;
-		  sym = SYMBOL_VALUE_CHAIN (sym);
-		}
-	    }
-	}
-      if (resolve_objfile == objfile)
-	break;
-      resolve_objfile = objfile;
-    }
-
-  /* Change the storage class of any remaining unresolved globals to
-     LOC_UNRESOLVED and remove them from the chain.  */
-  for (hash = 0; hash < HASHSIZE; hash++)
-    {
-      sym = global_sym_chain[hash];
-      while (sym)
-	{
-	  prev = sym;
-	  sym = SYMBOL_VALUE_CHAIN (sym);
-
-	  /* Change the symbol address from the misleading chain value
-	     to address zero.  */
-	  SYMBOL_VALUE_ADDRESS (prev) = 0;
-
-	  /* Complain about unresolved common block symbols.  */
-	  if (SYMBOL_CLASS (prev) == LOC_STATIC)
-	    SYMBOL_CLASS (prev) = LOC_UNRESOLVED;
-	  else
-	    complain (&unresolved_sym_chain_complaint,
-		      objfile -> name, SYMBOL_NAME (prev));
-	}
-    }
-  memset (global_sym_chain, 0, sizeof (global_sym_chain));
-}
-
-/* Initialize anything that needs initializing when starting to read
-   a fresh piece of a symbol file, e.g. reading in the stuff corresponding
-   to a psymtab.  */
-
-void
-stabsread_init ()
-{
-}
-
-/* Initialize anything that needs initializing when a completely new
-   symbol file is specified (not just adding some symbols from another
-   file, e.g. a shared library).  */
-
-void
-stabsread_new_init ()
-{
-  /* Empty the hash table of global syms looking for values.  */
-  memset (global_sym_chain, 0, sizeof (global_sym_chain));
-}
-
-/* Initialize anything that needs initializing at the same time as
-   start_symtab() is called. */
-
-void start_stabs ()
-{
-  global_stabs = NULL;		/* AIX COFF */
-  /* Leave FILENUM of 0 free for builtin types and this file's types.  */
-  n_this_object_header_files = 1;
-  type_vector_length = 0;
-  type_vector = (struct type **) 0;
-
-  /* FIXME: If common_block_name is not already NULL, we should complain().  */
-  common_block_name = NULL;
-
-  os9k_stabs = 0;
-}
-
-/* Call after end_symtab() */
-
-void end_stabs ()
-{
-  if (type_vector)
-    {
-      free ((char *) type_vector);
-    }
-  type_vector = 0;
-  type_vector_length = 0;
-  previous_stab_code = 0;
-}
-
-void
-finish_global_stabs (objfile)
-     struct objfile *objfile;
-{
-  if (global_stabs)
-    {
-      patch_block_stabs (global_symbols, global_stabs, objfile);
-      free ((PTR) global_stabs);
-      global_stabs = NULL;
-    }
-}
-
-/* Initializer for this module */
-
-void
-_initialize_stabsread ()
-{
-  undef_types_allocated = 20;
-  undef_types_length = 0;
-  undef_types = (struct type **)
-    xmalloc (undef_types_allocated * sizeof (struct type *));
-}
diff --git a/gdb/stabsread.h b/gdb/stabsread.h
deleted file mode 100644
index 77ea291..0000000
--- a/gdb/stabsread.h
+++ /dev/null
@@ -1,249 +0,0 @@
-/* Include file for stabs debugging format support functions.
-   Copyright 1986-1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Definitions, prototypes, etc for stabs debugging format support
-   functions.
-
-   Variables declared in this file can be defined by #define-ing
-   the name EXTERN to null.  It is used to declare variables that
-   are normally extern, but which get defined in a single module
-   using this technique.  */
-
-#ifndef EXTERN
-#define	EXTERN extern
-#endif
-
-/* Convert stab register number (from `r' declaration) to a gdb REGNUM.  */
-
-#ifndef STAB_REG_TO_REGNUM
-#define STAB_REG_TO_REGNUM(VALUE) (VALUE)
-#endif
-
-/* Hash table of global symbols whose values are not known yet.
-   They are chained thru the SYMBOL_VALUE_CHAIN, since we don't
-   have the correct data for that slot yet.
-
-   The use of the LOC_BLOCK code in this chain is nonstandard--
-   it refers to a FORTRAN common block rather than the usual meaning, and
-   the such LOC_BLOCK symbols use their fields in nonstandard ways.  */
-
-EXTERN struct symbol *global_sym_chain[HASHSIZE];
-
-extern void common_block_start PARAMS ((char *, struct objfile *));
-extern void common_block_end PARAMS ((struct objfile *));
-
-/* Kludge for xcoffread.c */
-
-struct pending_stabs
-{
-  int count;
-  int length;
-  char *stab[1];
-};
-
-EXTERN struct pending_stabs *global_stabs;
-
-/* The type code that process_one_symbol saw on its previous invocation.
-   Used to detect pairs of N_SO symbols. */
-
-EXTERN int previous_stab_code;
-
-/* Support for Sun changes to dbx symbol format */
-
-/* For each identified header file, we have a table of types defined
-   in that header file.
-
-   header_files maps header file names to their type tables.
-   It is a vector of n_header_files elements.
-   Each element describes one header file.
-   It contains a vector of types.
-
-   Sometimes it can happen that the same header file produces
-   different results when included in different places.
-   This can result from conditionals or from different
-   things done before including the file.
-   When this happens, there are multiple entries for the file in this table,
-   one entry for each distinct set of results.
-   The entries are distinguished by the INSTANCE field.
-   The INSTANCE field appears in the N_BINCL and N_EXCL symbol table and is
-   used to match header-file references to their corresponding data.  */
-
-struct header_file
-{
-
-  /* Name of header file */
-  
-  char *name;
-
-  /* Numeric code distinguishing instances of one header file that produced
-     different results when included.  It comes from the N_BINCL or N_EXCL. */
-
-  int instance;
-
-  /* Pointer to vector of types */
-
-  struct type **vector;
-
-  /* Allocated length (# elts) of that vector */
-
-  int length;
-
-};
-
-/* The table of header_files of this OBJFILE. */
-#define HEADER_FILES(OBJFILE) (DBX_SYMFILE_INFO (OBJFILE)->header_files)
-
-/* The actual length of HEADER_FILES. */
-#define N_HEADER_FILES(OBJFILE) (DBX_SYMFILE_INFO (OBJFILE)->n_header_files)
-
-/* The allocated lengh of HEADER_FILES. */
-#define N_ALLOCATED_HEADER_FILES(OBJFILE) \
-  (DBX_SYMFILE_INFO (OBJFILE)->n_allocated_header_files)
-
-/* Within each object file, various header files are assigned numbers.
-   A type is defined or referred to with a pair of numbers
-   (FILENUM,TYPENUM) where FILENUM is the number of the header file
-   and TYPENUM is the number within that header file.
-   TYPENUM is the index within the vector of types for that header file.
-
-   FILENUM == 0 is special; it refers to the main source of the object file,
-   and not to any header file.  FILENUM != 1 is interpreted by looking it up
-   in the following table, which contains indices in header_files.  */
-
-EXTERN int *this_object_header_files;
-
-EXTERN int n_this_object_header_files;
-
-EXTERN int n_allocated_this_object_header_files;
-
-extern struct complaint unknown_symtype_complaint;
-extern struct complaint unknown_symchar_complaint;
-
-extern struct type *
-read_type PARAMS ((char **, struct objfile *));
-
-extern void
-cleanup_undefined_types PARAMS ((void));
-
-extern struct type **
-dbx_lookup_type PARAMS ((int [2]));
-
-extern long
-read_number PARAMS ((char **, int));
-
-extern void
-add_undefined_type PARAMS ((struct type *));
-
-extern struct symbol *
-define_symbol PARAMS ((CORE_ADDR, char *, int, int, struct objfile *));
-
-extern void
-stabsread_init PARAMS ((void));
-
-extern void
-stabsread_new_init PARAMS ((void));
-
-extern void
-start_stabs PARAMS ((void));
-
-extern void
-end_stabs PARAMS ((void));
-
-extern void
-finish_global_stabs PARAMS ((struct objfile *objfile));
-
-
-EXTERN int os9k_stabs;
-
-/* COFF files can have multiple .stab sections, if they are linked
-   using --split-by-reloc.  This linked list is used to pass the
-   information into the functions in dbxread.c.  */
-struct stab_section_list
-{
-  /* Next in list.  */
-  struct stab_section_list *next;
-
-  /* Stab section.  */
-  asection *section;
-};
-
-/* Functions exported by dbxread.c.  These are not in stabsread.c because
-   they are only used by some stabs readers.  */
-
-extern struct partial_symtab *
-start_psymtab PARAMS ((struct objfile *, struct section_offsets *, char *,
-		       CORE_ADDR, int, struct partial_symbol **,
-		       struct partial_symbol **));
-
-extern struct partial_symtab *
-end_psymtab PARAMS ((struct partial_symtab *pst,
-		     char **include_list,
-		     int num_includes,
-		     int capping_symbol_offset,
-		     CORE_ADDR capping_text,
-		     struct partial_symtab **dependency_list,
-		     int number_dependencies,
-		     int textlow_not_set));
-
-extern void
-process_one_symbol PARAMS ((int, int, CORE_ADDR, char *,
-			    struct section_offsets *, struct objfile *));
-
-extern void elfstab_build_psymtabs
-  PARAMS ((struct objfile *objfile,
-	   struct section_offsets *section_offsets,
-	   int mainline,
-	   file_ptr staboff, unsigned int stabsize,
-	   file_ptr stabstroffset,
-	   unsigned int stabstrsize));
-
-extern void coffstab_build_psymtabs
-  PARAMS ((struct objfile *objfile,
-	   struct section_offsets *section_offsets,
-	   int mainline,
-	   CORE_ADDR textaddr, unsigned int textsize,
-	   struct stab_section_list *stabs,
-	   file_ptr stabstroffset,
-	   unsigned int stabstrsize));
-
-extern void stabsect_build_psymtabs
-  PARAMS ((struct objfile *objfile,
-	   struct section_offsets *section_offsets,
-	   int mainline,
-	   char *stab_name,
-	   char *stabstr_name,
-	   char *text_name));
-
-extern void elfstab_offset_sections PARAMS ((struct objfile *,
-					     struct partial_symtab *));
-
-extern void process_later 
-  PARAMS ((struct symbol *, char *, 
-	   int (*f) PARAMS ((struct objfile *, struct symbol *, char *))));
-
-extern int symbol_reference_defined PARAMS ((char **));
-
-extern void ref_add PARAMS ((int, struct symbol *, char *, CORE_ADDR));
-
-extern struct symbol * ref_search PARAMS ((int));
-
-extern int resolve_cfront_continuation 
-  PARAMS ((struct objfile * objfile, struct symbol * sym, char * p));
-
-#undef EXTERN
diff --git a/gdb/stack.c b/gdb/stack.c
deleted file mode 100644
index e0bf7dd..0000000
--- a/gdb/stack.c
+++ /dev/null
@@ -1,2016 +0,0 @@
-/* Print and select stack frames for GDB, the GNU debugger.
-   Copyright 1986, 87, 89, 91, 92, 93, 94, 95, 96, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <ctype.h>
-#include "defs.h"
-#include "gdb_string.h"
-#include "value.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "language.h"
-#include "frame.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "breakpoint.h"
-#include "demangle.h"
-#include "inferior.h"
-#include "annotate.h"
-#include "symfile.h"
-#include "objfiles.h"
-
-/* Prototypes for exported functions. */
-
-void args_info PARAMS ((char *, int));
-
-void locals_info PARAMS ((char *, int));
-
-void (*selected_frame_level_changed_hook) PARAMS ((int));
-
-void _initialize_stack PARAMS ((void));
-
-/* Prototypes for local functions. */
-
-static void return_command PARAMS ((char *, int));
-
-static void down_command PARAMS ((char *, int));
-
-static void down_silently_base PARAMS ((char *));
-
-static void down_silently_command PARAMS ((char *, int));
-
-static void up_command PARAMS ((char *, int));
-
-static void up_silently_base PARAMS ((char *));
-
-static void up_silently_command PARAMS ((char *, int));
-
-void frame_command PARAMS ((char *, int));
-
-static void select_frame_command PARAMS ((char *, int));
-
-static void print_frame_arg_vars PARAMS ((struct frame_info *, GDB_FILE *));
-
-static void catch_info PARAMS ((char *, int));
-
-static void args_plus_locals_info PARAMS ((char *, int));
-
-static void print_frame_label_vars PARAMS ((struct frame_info *,
-					    int,
-					    GDB_FILE *));
-
-static void print_frame_local_vars PARAMS ((struct frame_info *,
-					    int,
-					    GDB_FILE *));
-
-static int print_block_frame_labels PARAMS ((struct block *, int *,
-					     GDB_FILE *));
-
-static int print_block_frame_locals PARAMS ((struct block *,
-					     struct frame_info *,
-					     int,
-					     GDB_FILE *));
-
-static void print_frame_info_base PARAMS ((struct frame_info *, int, int, int));
-  
-static void print_stack_frame_base PARAMS ((struct frame_info *, int, int));
-
-static void backtrace_command PARAMS ((char *, int));
-
-struct frame_info *parse_frame_specification PARAMS ((char *));
-
-static void frame_info PARAMS ((char *, int));
-
-extern int addressprint;	/* Print addresses, or stay symbolic only? */
-extern int info_verbose;	/* Verbosity of symbol reading msgs */
-extern int lines_to_list;	/* # of lines "list" command shows by default */
-
-/* The "selected" stack frame is used by default for local and arg access.
-   May be zero, for no selected frame.  */
-
-struct frame_info *selected_frame;
-
-/* Level of the selected frame:
-   0 for innermost, 1 for its caller, ...
-   or -1 for frame specified by address with no defined level.  */
-
-int selected_frame_level;
-
-/* Zero means do things normally; we are interacting directly with the
-   user.  One means print the full filename and linenumber when a
-   frame is printed, and do so in a format emacs18/emacs19.22 can
-   parse.  Two means print similar annotations, but in many more
-   cases and in a slightly different syntax.  */
-
-int annotation_level = 0;
-
-
-struct print_stack_frame_args {
-  struct frame_info *fi;
-  int level;
-  int source;
-  int args;
-};
-
-static int print_stack_frame_base_stub PARAMS ((char *));
-
-/* Show and print the frame arguments.
-   Pass the args the way catch_errors wants them.  */
-static int
-show_and_print_stack_frame_stub (args)
-     char *args;
-{
-  struct print_stack_frame_args *p = (struct print_stack_frame_args *)args;
-
-  /* Reversed order of these so tuiDo() doesn't occur
-   * in the middle of "Breakpoint 1 ... [location]" printing = RT
-   */
-  if (tui_version)
-    print_frame_info_base (p->fi, p->level, p->source, p->args);
-  print_frame_info (p->fi, p->level, p->source, p->args);
-
-  return 0;
-}
-
-/* Show or print the frame arguments.
-   Pass the args the way catch_errors wants them.  */
-static int
-print_stack_frame_stub (args)
-     char *args;
-{
-  struct print_stack_frame_args *p = (struct print_stack_frame_args *)args;
-
-  if (tui_version)
-    print_frame_info (p->fi, p->level, p->source, p->args);
-  else
-    print_frame_info_base (p->fi, p->level, p->source, p->args);
-  return 0;
-}
-
-/* Print a stack frame briefly.  FRAME_INFI should be the frame info
-   and LEVEL should be its level in the stack (or -1 for level not defined).
-
-/* Pass the args the way catch_errors wants them.  */
-static int
-print_stack_frame_base_stub (args)
-     char *args;
-{
-  struct print_stack_frame_args *p = (struct print_stack_frame_args *)args;
-
-  print_frame_info_base (p->fi, p->level, p->source, p->args);
-  return 0;
-}
-
-/* print the frame arguments to the terminal.  
-   Pass the args the way catch_errors wants them.  */
-static int
-print_only_stack_frame_stub (args)
-     char *args;
-{
-  struct print_stack_frame_args *p = (struct print_stack_frame_args *)args;
-
-  print_frame_info_base (p->fi, p->level, p->source, p->args);
-  return 0;
-}
-
-/* Print a stack frame briefly.  FRAME_INFI should be the frame info
-   and LEVEL should be its level in the stack (or -1 for level not defined).
-   This prints the level, the function executing, the arguments,
-   and the file name and line number.
-   If the pc is not at the beginning of the source line,
-   the actual pc is printed at the beginning.
-
-   If SOURCE is 1, print the source line as well.
-   If SOURCE is -1, print ONLY the source line.  */
-
-static void
-print_stack_frame_base (fi, level, source)
-     struct frame_info *fi;
-     int level;
-     int source;
-{
-  struct print_stack_frame_args args;
-
-  args.fi = fi;
-  args.level = level;
-  args.source = source;
-  args.args = 1;
-
-  catch_errors (print_stack_frame_stub, (char *)&args, "", RETURN_MASK_ALL);
-}
-
-/* Show and print a stack frame briefly.  FRAME_INFI should be the frame info
-   and LEVEL should be its level in the stack (or -1 for level not defined).
-   This prints the level, the function executing, the arguments,
-   and the file name and line number.
-   If the pc is not at the beginning of the source line,
-   the actual pc is printed at the beginning.
-
-   If SOURCE is 1, print the source line as well.
-   If SOURCE is -1, print ONLY the source line.  */
-
-void
-show_and_print_stack_frame (fi, level, source)
-     struct frame_info *fi;
-     int level;
-     int source;
-{
-  struct print_stack_frame_args args;
-
-  args.fi = fi;
-  args.level = level;
-  args.source = source;
-  args.args = 1;
-
-  catch_errors (show_and_print_stack_frame_stub, (char *)&args, "", RETURN_MASK_ALL);
-}
-
-
-/* Show or print a stack frame briefly.  FRAME_INFI should be the frame info
-   and LEVEL should be its level in the stack (or -1 for level not defined).
-   This prints the level, the function executing, the arguments,
-   and the file name and line number.
-   If the pc is not at the beginning of the source line,
-   the actual pc is printed at the beginning.
-
-   If SOURCE is 1, print the source line as well.
-   If SOURCE is -1, print ONLY the source line.  */
-
-void
-print_stack_frame (fi, level, source)
-     struct frame_info *fi;
-     int level;
-     int source;
-{
-  struct print_stack_frame_args args;
-
-  args.fi = fi;
-  args.level = level;
-  args.source = source;
-  args.args = 1;
-
-  catch_errors (print_stack_frame_stub, (char *)&args, "", RETURN_MASK_ALL);
-}
-
-/* Print a stack frame briefly.  FRAME_INFI should be the frame info
-   and LEVEL should be its level in the stack (or -1 for level not defined).
-   This prints the level, the function executing, the arguments,
-   and the file name and line number.
-   If the pc is not at the beginning of the source line,
-   the actual pc is printed at the beginning.
-
-   If SOURCE is 1, print the source line as well.
-   If SOURCE is -1, print ONLY the source line.  */
-
-void
-print_only_stack_frame (fi, level, source)
-     struct frame_info *fi;
-     int level;
-     int source;
-{
-  struct print_stack_frame_args args;
-
-  args.fi = fi;
-  args.level = level;
-  args.source = source;
-  args.args = 1;
-
-  catch_errors (print_only_stack_frame_stub, 
-                (char *)&args, "", RETURN_MASK_ALL);
-}
-
-struct print_args_args {
-  struct symbol *func;
-  struct frame_info *fi;
-};
-
-static int print_args_stub PARAMS ((char *));
-
-/* Pass the args the way catch_errors wants them.  */
-
-static int
-print_args_stub (args)
-     char *args;
-{
-  int numargs;
-  struct print_args_args *p = (struct print_args_args *)args;
-
-  FRAME_NUM_ARGS (numargs, (p->fi));
-  print_frame_args (p->func, p->fi, numargs, gdb_stdout);
-  return 0;
-}
-
-/* Print information about a frame for frame "fi" at level "level".
- * Used in "where" output, also used to emit breakpoint or step messages.
- * LEVEL is the level of the frame, or -1 if it is the innermost frame
- * but we don't want to print the level.
- * The meaning of the SOURCE argument is:
- * -1: Print only source line
- *  0: Print only location
- *  1: Print location and source line
- */
-
-static void
-print_frame_info_base (fi, level, source, args)
-     struct frame_info *fi;
-     int level;
-     int source;
-     int args;
-{
-  struct symtab_and_line sal;
-  struct symbol *func;
-  register char *funname = 0;
-  enum language funlang = language_unknown;
-
-#if 0
-  char buf[MAX_REGISTER_RAW_SIZE];
-  CORE_ADDR sp;
-
-  /* On the 68k, this spends too much time in m68k_find_saved_regs.  */
-
-  /* Get the value of SP_REGNUM relative to the frame.  */
-  get_saved_register (buf, (int *)NULL, (CORE_ADDR *)NULL,
-		      FRAME_INFO_ID (fi), SP_REGNUM, (enum lval_type *)NULL);
-  sp = extract_address (buf, REGISTER_RAW_SIZE (SP_REGNUM));
-
-  /* This is not a perfect test, because if a function alloca's some
-     memory, puts some code there, and then jumps into it, then the test
-     will succeed even though there is no call dummy.  Probably best is
-     to check for a bp_call_dummy breakpoint.  */
-  if (PC_IN_CALL_DUMMY (fi->pc, sp, fi->frame))
-#else
-  if (frame_in_dummy (fi))
-#endif
-    {
-      annotate_frame_begin (level == -1 ? 0 : level, fi->pc);
-
-      /* Do this regardless of SOURCE because we don't have any source
-	 to list for this frame.  */
-      if (level >= 0)
-	printf_filtered ("#%-2d ", level);
-      annotate_function_call ();
-      printf_filtered ("<function called from gdb>\n");
-      annotate_frame_end ();
-      return;
-    }
-  if (fi->signal_handler_caller)
-    {
-      annotate_frame_begin (level == -1 ? 0 : level, fi->pc);
-
-      /* Do this regardless of SOURCE because we don't have any source
-	 to list for this frame.  */
-      if (level >= 0)
-	printf_filtered ("#%-2d ", level);
-      annotate_signal_handler_caller ();
-      printf_filtered ("<signal handler called>\n");
-      annotate_frame_end ();
-      return;
-    }
-
-  /* If fi is not the innermost frame, that normally means that fi->pc
-     points to *after* the call instruction, and we want to get the line
-     containing the call, never the next line.  But if the next frame is
-     a signal_handler_caller or a dummy frame, then the next frame was
-     not entered as the result of a call, and we want to get the line
-     containing fi->pc.  */
-  sal =
-    find_pc_line (fi->pc,
-		  fi->next != NULL
-		  && !fi->next->signal_handler_caller
-		  && !frame_in_dummy (fi->next));
-
-  func = find_pc_function (fi->pc);
-  if (func)
-    {
-      /* In certain pathological cases, the symtabs give the wrong
-	 function (when we are in the first function in a file which
-	 is compiled without debugging symbols, the previous function
-	 is compiled with debugging symbols, and the "foo.o" symbol
-	 that is supposed to tell us where the file with debugging symbols
-	 ends has been truncated by ar because it is longer than 15
-	 characters).  This also occurs if the user uses asm() to create
-	 a function but not stabs for it (in a file compiled -g).
-
-	 So look in the minimal symbol tables as well, and if it comes
-	 up with a larger address for the function use that instead.
-	 I don't think this can ever cause any problems; there shouldn't
-	 be any minimal symbols in the middle of a function; if this is
-	 ever changed many parts of GDB will need to be changed (and we'll
-	 create a find_pc_minimal_function or some such).  */
-
-      struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
-      if (msymbol != NULL
-	  && (SYMBOL_VALUE_ADDRESS (msymbol) 
-	      > BLOCK_START (SYMBOL_BLOCK_VALUE (func))))
-	{
-#if 0
-	  /* There is no particular reason to think the line number
-	     information is wrong.  Someone might have just put in
-	     a label with asm() but left the line numbers alone.  */
-	  /* In this case we have no way of knowing the source file
-	     and line number, so don't print them.  */
-	  sal.symtab = 0;
-#endif
-	  /* We also don't know anything about the function besides
-	     its address and name.  */
-	  func = 0;
-	  funname = SYMBOL_NAME (msymbol);
-	  funlang = SYMBOL_LANGUAGE (msymbol);
-	}
-      else
-	{
-          /* I'd like to use SYMBOL_SOURCE_NAME() here, to display
-           * the demangled name that we already have stored in
-           * the symbol table, but we stored a version with
-           * DMGL_PARAMS turned on, and here we don't want
-           * to display parameters. So call the demangler again,
-           * with DMGL_ANSI only. RT
-           * (Yes, I know that printf_symbol_filtered() will
-           * again try to demangle the name on the fly, but
-           * the issue is that if cplus_demangle() fails here,
-           * it'll fail there too. So we want to catch the failure
-           * ("demangled==NULL" case below) here, while we still
-           * have our hands on the function symbol.)
-           */
-          char * demangled;
-	  funname = SYMBOL_NAME (func);
-	  funlang = SYMBOL_LANGUAGE (func);
-          if (funlang == language_cplus) {
-            demangled = cplus_demangle (funname, DMGL_ANSI);
-            if (demangled == NULL)
-              /* If the demangler fails, try the demangled name
-               * from the symbol table. This'll have parameters,
-               * but that's preferable to diplaying a mangled name.
-               */
-	      funname = SYMBOL_SOURCE_NAME (func);
-          }
-	}
-    }
-  else
-    {
-      struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
-      if (msymbol != NULL)
-	{
-	  funname = SYMBOL_NAME (msymbol);
-	  funlang = SYMBOL_LANGUAGE (msymbol);
-	}
-    }
-
-  if (source >= 0 || !sal.symtab)
-    {
-      annotate_frame_begin (level == -1 ? 0 : level, fi->pc);
-
-      if (level >= 0)
-	printf_filtered ("#%-2d ", level);
-      if (addressprint)
-	if (fi->pc != sal.pc || !sal.symtab)
-	  {
-	    annotate_frame_address ();
-	    print_address_numeric (fi->pc, 1, gdb_stdout);
-	    annotate_frame_address_end ();
-	    printf_filtered (" in ");
-	  }
-      annotate_frame_function_name ();
-      fprintf_symbol_filtered (gdb_stdout, funname ? funname : "??", funlang,
-			       DMGL_ANSI);
-      wrap_here ("   ");
-      annotate_frame_args ();
-      fputs_filtered (" (", gdb_stdout);
-      if (args)
-	{
-	  struct print_args_args args;
-	  args.fi = fi;
-	  args.func = func;
-	  catch_errors (print_args_stub, (char *)&args, "", RETURN_MASK_ALL);
-	  QUIT;
-	}
-      printf_filtered (")");
-      if (sal.symtab && sal.symtab->filename)
-	{
-	  annotate_frame_source_begin ();
-          wrap_here ("   ");
-	  printf_filtered (" at ");
-	  annotate_frame_source_file ();
-	  printf_filtered ("%s", sal.symtab->filename);
-	  annotate_frame_source_file_end ();
-	  printf_filtered (":");
-	  annotate_frame_source_line ();
-	  printf_filtered ("%d", sal.line);
-	  annotate_frame_source_end ();
-	}
-
-#ifdef PC_LOAD_SEGMENT
-     /* If we couldn't print out function name but if can figure out what
-        load segment this pc value is from, at least print out some info
-	about its load segment. */
-      if (!funname)
-	{
-	  annotate_frame_where ();
-	  wrap_here ("  ");
-	  printf_filtered (" from %s", PC_LOAD_SEGMENT (fi->pc));
-	}
-#endif
-#ifdef PC_SOLIB
-      if (!funname || (!sal.symtab || !sal.symtab->filename))
-	{
-	  char *lib = PC_SOLIB (fi->pc);
-	  if (lib)
-	    {
-	      annotate_frame_where ();
-	      wrap_here ("  ");
-	      printf_filtered (" from %s", lib);
-	    }
-	}
-#endif
-      printf_filtered ("\n");
-    }
-
-  if ((source != 0) && sal.symtab)
-    {
-      int done = 0;
-      int mid_statement = source < 0 && fi->pc != sal.pc;
-      if (annotation_level)
-	done = identify_source_line (sal.symtab, sal.line, mid_statement,
-				     fi->pc);
-      if (!done)
-	{
-	  if (addressprint && mid_statement && !tui_version)
-	    {
-	      print_address_numeric (fi->pc, 1, gdb_stdout);
-	      printf_filtered ("\t");
-	    }
-	  if (print_frame_info_listing_hook)
-	    print_frame_info_listing_hook (sal.symtab, sal.line, sal.line + 1, 0);
-	  else if (!tui_version)
-	    print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
-	}
-      current_source_line = max (sal.line - lines_to_list/2, 1);
-    }
-  if (source != 0)
-    set_default_breakpoint (1, fi->pc, sal.symtab, sal.line);
-
-  annotate_frame_end ();
-
-  gdb_flush (gdb_stdout);
-}
-
-
-void
-stack_publish_stopped_with_no_frame()
-{
-  TUIDO(((TuiOpaqueFuncPtr)tuiUpdateOnEnd));
-
-  return;
-}
-
-/* Show or print the frame info.  If this is the tui, it will be shown in 
-   the source display */
-void
-print_frame_info(fi, level, source, args)
-     struct frame_info *fi;
-     register int level;
-     int source;
-     int args;
-{
-  if (!tui_version)
-    print_frame_info_base(fi, level, source, args);
-  else
-  {
-    if (fi && (frame_in_dummy(fi) || fi->signal_handler_caller))
-      print_frame_info_base(fi, level, source, args);
-    else
-      {
-	TUIDO(((TuiOpaqueFuncPtr)tui_vShowFrameInfo, fi));
-      }
-  }
-}
-
-/* Show the frame info.  If this is the tui, it will be shown in 
-   the source display otherwise, nothing is done */
-void
-show_stack_frame(fi)
-     struct frame_info *fi;
-{
-  TUIDO(((TuiOpaqueFuncPtr)tui_vShowFrameInfo, fi));
-}
-
-
-/* Read a frame specification in whatever the appropriate format is.
-   Call error() if the specification is in any way invalid (i.e.
-   this function never returns NULL).  */
-
-struct frame_info *
-parse_frame_specification (frame_exp)
-     char *frame_exp;
-{
-  int numargs = 0;
-#define	MAXARGS	4
-  CORE_ADDR args[MAXARGS];
-  
-  if (frame_exp)
-    {
-      char *addr_string, *p;
-      struct cleanup *tmp_cleanup;
-
-      while (*frame_exp == ' ') frame_exp++;
-
-      while (*frame_exp)
-	{
-	  if (numargs > MAXARGS)
-	    error ("Too many args in frame specification");
-	  /* Parse an argument.  */
-          for (p = frame_exp; *p && *p != ' '; p++)
-	    ;
-	  addr_string = savestring(frame_exp, p - frame_exp);
-
-	  {
-	    tmp_cleanup = make_cleanup (free, addr_string);
-	    args[numargs++] = parse_and_eval_address (addr_string);
-	    do_cleanups (tmp_cleanup);
-	  }
-
-	  /* Skip spaces, move to possible next arg.  */
-	  while (*p == ' ') p++;
-	  frame_exp = p;
-	}
-    }
-
-  switch (numargs)
-    {
-    case 0:
-      if (selected_frame == NULL)
-	error ("No selected frame.");
-      return selected_frame;
-      /* NOTREACHED */
-    case 1:
-      {
-	int level = args[0];
-	struct frame_info *fid =
-	  find_relative_frame (get_current_frame (), &level);
-	struct frame_info *tfid;
-
-	if (level == 0)
-	  /* find_relative_frame was successful */
-	  return fid;
-
-	/* If SETUP_ARBITRARY_FRAME is defined, then frame specifications
-	   take at least 2 addresses.  It is important to detect this case
-	   here so that "frame 100" does not give a confusing error message
-	   like "frame specification requires two addresses".  This of course
-	   does not solve the "frame 100" problem for machines on which
-	   a frame specification can be made with one address.  To solve
-	   that, we need a new syntax for a specifying a frame by address.
-	   I think the cleanest syntax is $frame(0x45) ($frame(0x23,0x45) for
-	   two args, etc.), but people might think that is too much typing,
-	   so I guess *0x23,0x45 would be a possible alternative (commas
-	   really should be used instead of spaces to delimit; using spaces
-	   normally works in an expression).  */
-#ifdef SETUP_ARBITRARY_FRAME
-	error ("No frame %d", args[0]);
-#endif
-
-	/* If (s)he specifies the frame with an address, he deserves what
-	   (s)he gets.  Still, give the highest one that matches.  */
-
-	for (fid = get_current_frame ();
-	     fid && fid->frame != args[0];
-	     fid = get_prev_frame (fid))
-	  ;
-
-	if (fid)
-	  while ((tfid = get_prev_frame (fid)) &&
-		 (tfid->frame == args[0]))
-	    fid = tfid;
-	  
-	/* We couldn't identify the frame as an existing frame, but
-	   perhaps we can create one with a single argument.  */
-      }
-
-     default:
-#ifdef SETUP_ARBITRARY_FRAME
-      return SETUP_ARBITRARY_FRAME (numargs, args);
-#else
-      /* Usual case.  Do it here rather than have everyone supply
-	 a SETUP_ARBITRARY_FRAME that does this.  */
-      if (numargs == 1)
-	return create_new_frame (args[0], 0);
-      error ("Too many args in frame specification");
-#endif
-      /* NOTREACHED */
-    }
-  /* NOTREACHED */
-}
-
-/* FRAME_ARGS_ADDRESS_CORRECT is just like FRAME_ARGS_ADDRESS except
-   that if it is unsure about the answer, it returns 0
-   instead of guessing (this happens on the VAX and i960, for example).
-
-   On most machines, we never have to guess about the args address,
-   so FRAME_ARGS_ADDRESS{,_CORRECT} are the same.  */
-#if !defined (FRAME_ARGS_ADDRESS_CORRECT)
-#define FRAME_ARGS_ADDRESS_CORRECT FRAME_ARGS_ADDRESS
-#endif
-
-/* Print verbosely the selected frame or the frame at address ADDR.
-   This means absolutely all information in the frame is printed.  */
-
-static void
-frame_info (addr_exp, from_tty)
-     char *addr_exp;
-     int from_tty;
-{
-  struct frame_info *fi;
-  struct symtab_and_line sal;
-  struct symbol *func;
-  struct symtab *s;
-  struct frame_info *calling_frame_info;
-  int i, count, numregs;
-  char *funname = 0;
-  enum language funlang = language_unknown;
-
-  if (!target_has_stack)
-    error ("No stack.");
-
-  fi = parse_frame_specification (addr_exp);
-  if (fi == NULL)
-    error ("Invalid frame specified.");
-
-  sal = find_pc_line (fi->pc,
-		      fi->next != NULL
-		      && !fi->next->signal_handler_caller
-		      && !frame_in_dummy (fi->next));
-  func = get_frame_function (fi);
-  s = find_pc_symtab(fi->pc);
-  if (func)
-    {
-      /* I'd like to use SYMBOL_SOURCE_NAME() here, to display
-       * the demangled name that we already have stored in
-       * the symbol table, but we stored a version with
-       * DMGL_PARAMS turned on, and here we don't want
-       * to display parameters. So call the demangler again,
-       * with DMGL_ANSI only. RT
-       * (Yes, I know that printf_symbol_filtered() will
-       * again try to demangle the name on the fly, but
-       * the issue is that if cplus_demangle() fails here,
-       * it'll fail there too. So we want to catch the failure
-       * ("demangled==NULL" case below) here, while we still
-       * have our hands on the function symbol.)
-       */
-       char * demangled;
-       funname = SYMBOL_NAME (func);
-       funlang = SYMBOL_LANGUAGE (func);
-       if (funlang == language_cplus)
-	 {
-	   demangled = cplus_demangle (funname, DMGL_ANSI);
-	   /* If the demangler fails, try the demangled name
-	    * from the symbol table. This'll have parameters,
-	    * but that's preferable to diplaying a mangled name.
-	    */
-	   if (demangled == NULL)
-	     funname = SYMBOL_SOURCE_NAME (func);
-	 }
-    }
-  else
-    {
-      register struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (fi->pc);
-      if (msymbol != NULL)
-	{
-	  funname = SYMBOL_NAME (msymbol);
-	  funlang = SYMBOL_LANGUAGE (msymbol);
-	}
-    }
-  calling_frame_info = get_prev_frame (fi);
-
-  if (!addr_exp && selected_frame_level >= 0)
-    {
-      printf_filtered ("Stack level %d, frame at ", selected_frame_level);
-      print_address_numeric (fi->frame, 1, gdb_stdout);
-      printf_filtered (":\n");
-    }
-  else
-    {
-      printf_filtered ("Stack frame at ");
-      print_address_numeric (fi->frame, 1, gdb_stdout);
-      printf_filtered (":\n");
-    }
-  printf_filtered (" %s = ", REGISTER_NAME (PC_REGNUM));
-  print_address_numeric (fi->pc, 1, gdb_stdout);
-
-  wrap_here ("   ");
-  if (funname)
-    {
-      printf_filtered (" in ");
-      fprintf_symbol_filtered (gdb_stdout, funname, funlang,
-			       DMGL_ANSI | DMGL_PARAMS);
-    }
-  wrap_here ("   ");
-  if (sal.symtab)
-    printf_filtered (" (%s:%d)", sal.symtab->filename, sal.line);
-  puts_filtered ("; ");
-  wrap_here ("    ");
-  printf_filtered ("saved %s ", REGISTER_NAME (PC_REGNUM));
-  print_address_numeric (FRAME_SAVED_PC (fi), 1, gdb_stdout);
-  printf_filtered ("\n");
-
-  {
-    int frameless = 0;
-#ifdef FRAMELESS_FUNCTION_INVOCATION
-    FRAMELESS_FUNCTION_INVOCATION (fi, frameless);
-#endif
-    if (frameless)
-      printf_filtered (" (FRAMELESS),");
-  }
-
-  if (calling_frame_info)
-    {
-      printf_filtered (" called by frame at ");
-      print_address_numeric (calling_frame_info->frame, 1, gdb_stdout);
-    }
-  if (fi->next && calling_frame_info)
-    puts_filtered (",");
-  wrap_here ("   ");
-  if (fi->next)
-    {
-      printf_filtered (" caller of frame at ");
-      print_address_numeric (fi->next->frame, 1, gdb_stdout);
-    }
-  if (fi->next || calling_frame_info)
-    puts_filtered ("\n");
-  if (s)
-    printf_filtered (" source language %s.\n", language_str (s->language));
-
-#ifdef PRINT_EXTRA_FRAME_INFO
-  PRINT_EXTRA_FRAME_INFO (fi);
-#endif
-
-  {
-    /* Address of the argument list for this frame, or 0.  */
-    CORE_ADDR arg_list = FRAME_ARGS_ADDRESS_CORRECT (fi);
-    /* Number of args for this frame, or -1 if unknown.  */
-    int numargs;
-
-    if (arg_list == 0)
-      printf_filtered (" Arglist at unknown address.\n");
-    else
-      {
-	printf_filtered (" Arglist at ");
-	print_address_numeric (arg_list, 1, gdb_stdout);
-	printf_filtered (",");
-
-	FRAME_NUM_ARGS (numargs, fi);
-	if (numargs < 0)
-	  puts_filtered (" args: ");
-	else if (numargs == 0)
-	  puts_filtered (" no args.");
-	else if (numargs == 1)
-	  puts_filtered (" 1 arg: ");
-	else
-	  printf_filtered (" %d args: ", numargs);
-	print_frame_args (func, fi, numargs, gdb_stdout);
-	puts_filtered ("\n");
-      }
-  }
-  {
-    /* Address of the local variables for this frame, or 0.  */
-    CORE_ADDR arg_list = FRAME_LOCALS_ADDRESS (fi);
-
-    if (arg_list == 0)
-      printf_filtered (" Locals at unknown address,");
-    else
-      {
-	printf_filtered (" Locals at ");
-	print_address_numeric (arg_list, 1, gdb_stdout);
-	printf_filtered (",");
-      }
-  }
-
-  FRAME_INIT_SAVED_REGS (fi);
-  if (fi->saved_regs != NULL)
-    {
-      /* The sp is special; what's returned isn't the save address, but
-	 actually the value of the previous frame's sp.  */
-      printf_filtered (" Previous frame's sp is ");
-      print_address_numeric (fi->saved_regs[SP_REGNUM], 1, gdb_stdout);
-      printf_filtered ("\n");
-      count = 0;
-      numregs = ARCH_NUM_REGS;
-      for (i = 0; i < numregs; i++)
-	if (fi->saved_regs[i] && i != SP_REGNUM)
-	  {
-	    if (count == 0)
-	      puts_filtered (" Saved registers:\n ");
-	    else
-	      puts_filtered (",");
-	    wrap_here (" ");
-	    printf_filtered (" %s at ", REGISTER_NAME (i));
-	    print_address_numeric (fi->saved_regs[i], 1, gdb_stdout);
-	    count++;
-	  }
-      if (count)
-	puts_filtered ("\n");
-    }
-  else
-    {
-      /* We could get some information about saved registers by
-	 calling get_saved_register on each register.  Which info goes
-	 with which frame is necessarily lost, however, and I suspect
-	 that the users don't care whether they get the info.  */
-      puts_filtered ("\n");
-    }
-}
-
-#if 0
-/* Set a limit on the number of frames printed by default in a
-   backtrace.  */
-
-static int backtrace_limit;
-
-static void
-set_backtrace_limit_command (count_exp, from_tty)
-     char *count_exp;
-     int from_tty;
-{
-  int count = parse_and_eval_address (count_exp);
-
-  if (count < 0)
-    error ("Negative argument not meaningful as backtrace limit.");
-
-  backtrace_limit = count;
-}
-
-static void
-backtrace_limit_info (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  if (arg)
-    error ("\"Info backtrace-limit\" takes no arguments.");
-
-  printf_unfiltered ("Backtrace limit: %d.\n", backtrace_limit);
-}
-#endif
-
-/* Print briefly all stack frames or just the innermost COUNT frames.  */
-
-static void
-backtrace_command_1 (count_exp, show_locals, from_tty)
-     char *count_exp;
-     int show_locals;
-     int from_tty;
-{
-  struct frame_info *fi;
-  register int count;
-  register int i;
-  register struct frame_info *trailing;
-  register int trailing_level;
-
-  if (!target_has_stack)
-    error ("No stack.");
-
-  /* The following code must do two things.  First, it must
-     set the variable TRAILING to the frame from which we should start
-     printing.  Second, it must set the variable count to the number
-     of frames which we should print, or -1 if all of them.  */
-  trailing = get_current_frame ();
-  trailing_level = 0;
-  if (count_exp)
-    {
-      count = parse_and_eval_address (count_exp);
-      if (count < 0)
-	{
-	  struct frame_info *current;
-
-	  count = -count;
-
-	  current = trailing;
-	  while (current && count--)
-	    {
-	      QUIT;
-	      current = get_prev_frame (current);
-	    }
-	  
-	  /* Will stop when CURRENT reaches the top of the stack.  TRAILING
-	     will be COUNT below it.  */
-	  while (current)
-	    {
-	      QUIT;
-	      trailing = get_prev_frame (trailing);
-	      current = get_prev_frame (current);
-	      trailing_level++;
-	    }
-	  
-	  count = -1;
-	}
-    }
-  else
-    count = -1;
-
-  if (info_verbose)
-    {
-      struct partial_symtab *ps;
-      
-      /* Read in symbols for all of the frames.  Need to do this in
-	 a separate pass so that "Reading in symbols for xxx" messages
-	 don't screw up the appearance of the backtrace.  Also
-	 if people have strong opinions against reading symbols for
-	 backtrace this may have to be an option.  */
-      i = count;
-      for (fi = trailing;
-	   fi != NULL && i--;
-	   fi = get_prev_frame (fi))
-	{
-	  QUIT;
-	  ps = find_pc_psymtab (fi->pc);
-	  if (ps)
-	    PSYMTAB_TO_SYMTAB (ps);	/* Force syms to come in */
-	}
-    }
-
-  for (i = 0, fi = trailing;
-       fi && count--;
-       i++, fi = get_prev_frame (fi))
-    {
-      QUIT;
-
-      /* Don't use print_stack_frame; if an error() occurs it probably
-	 means further attempts to backtrace would fail (on the other
-	 hand, perhaps the code does or could be fixed to make sure
-	 the frame->prev field gets set to NULL in that case).  */
-      print_frame_info_base (fi, trailing_level + i, 0, 1);
-      if (show_locals)
-	print_frame_local_vars(fi, 1, gdb_stdout);
-    }
-
-  /* If we've stopped before the end, mention that.  */
-  if (fi && from_tty)
-    printf_filtered ("(More stack frames follow...)\n");
-}
-
-static void
-backtrace_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct cleanup    *old_chain = (struct cleanup *)NULL;
-  char              **argv = (char **)NULL;
-  int               argIndicatingFullTrace = (-1), totArgLen = 0, argc = 0;
-  char              *argPtr = arg;
-
-  if (arg != (char *)NULL)
-    {
-      int i;
-
-      argv = buildargv(arg);
-      old_chain = make_cleanup(freeargv, (char *)argv);
-      argc = 0;
-      for (i = 0; (argv[i] != (char *)NULL); i++)
-        {
-          int j;
-
-          for (j = 0; (j < strlen(argv[i])); j++)
-            argv[i][j] = tolower(argv[i][j]);
-
-          if (argIndicatingFullTrace < 0 && subsetCompare(argv[i], "full"))
-            argIndicatingFullTrace = argc;
-          else
-            {
-              argc++;
-              totArgLen += strlen(argv[i]);
-            }
-        }
-      totArgLen += argc;
-      if (argIndicatingFullTrace >= 0)
-        {
-          if (totArgLen > 0)
-            {
-              argPtr = (char *)xmalloc(totArgLen + 1);
-              if (!argPtr)
-                nomem(0);
-              else
-                {
-                  memset(argPtr, 0, totArgLen + 1);
-                  for (i = 0; (i < (argc + 1)); i++)
-                    {
-                      if (i != argIndicatingFullTrace)
-                        {
-                          strcat(argPtr, argv[i]);
-                          strcat(argPtr, " ");
-                        }
-                    }
-                }
-            }
-          else
-            argPtr = (char *)NULL;
-        }
-    }
-
-  backtrace_command_1 (argPtr, (argIndicatingFullTrace >= 0), from_tty);
-
-  if (argIndicatingFullTrace >= 0 && totArgLen > 0)
-    free(argPtr);
-
-  if (old_chain)
-    do_cleanups(old_chain);
-}
-
-static void
-backtrace_full_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  backtrace_command_1 (arg, 1, from_tty);
-}
-
-
-/* Print the local variables of a block B active in FRAME.
-   Return 1 if any variables were printed; 0 otherwise.  */
-
-static int
-print_block_frame_locals (b, fi, num_tabs, stream)
-     struct block *b;
-     register struct frame_info *fi;
-     int num_tabs;
-     register GDB_FILE *stream;
-{
-  int nsyms;
-  register int i, j;
-  register struct symbol *sym;
-  register int values_printed = 0;
-
-  nsyms = BLOCK_NSYMS (b);
-
-  for (i = 0; i < nsyms; i++)
-    {
-      sym = BLOCK_SYM (b, i);
-      switch (SYMBOL_CLASS (sym))
-	{
-	case LOC_LOCAL:
-	case LOC_REGISTER:
-	case LOC_STATIC:
-	case LOC_BASEREG:
-	  values_printed = 1;
-	  for (j = 0; j < num_tabs; j++)
-	    fputs_filtered("\t", stream);
-	  fputs_filtered (SYMBOL_SOURCE_NAME (sym), stream);
-	  fputs_filtered (" = ", stream);
-	  print_variable_value (sym, fi, stream);
-	  fprintf_filtered (stream, "\n");
-	  break;
-
-	default:
-	  /* Ignore symbols which are not locals.  */
-	  break;
-	}
-    }
-  return values_printed;
-}
-
-/* Same, but print labels.  */
-
-static int
-print_block_frame_labels (b, have_default, stream)
-     struct block *b;
-     int *have_default;
-     register GDB_FILE *stream;
-{
-  int nsyms;
-  register int i;
-  register struct symbol *sym;
-  register int values_printed = 0;
-
-  nsyms = BLOCK_NSYMS (b);
-
-  for (i = 0; i < nsyms; i++)
-    {
-      sym = BLOCK_SYM (b, i);
-      if (STREQ (SYMBOL_NAME (sym), "default"))
-	{
-	  if (*have_default)
-	    continue;
-	  *have_default = 1;
-	}
-      if (SYMBOL_CLASS (sym) == LOC_LABEL)
-	{
-	  struct symtab_and_line sal;
-	  sal = find_pc_line (SYMBOL_VALUE_ADDRESS (sym), 0);
-	  values_printed = 1;
-	  fputs_filtered (SYMBOL_SOURCE_NAME (sym), stream);
-	  if (addressprint)
-	    {
-	      fprintf_filtered (stream, " ");
-	      print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, stream);
-	    }
-	  fprintf_filtered (stream, " in file %s, line %d\n",
-			    sal.symtab->filename, sal.line);
-	}
-    }
-  return values_printed;
-}
-
-/* Print on STREAM all the local variables in frame FRAME,
-   including all the blocks active in that frame
-   at its current pc.
-
-   Returns 1 if the job was done,
-   or 0 if nothing was printed because we have no info
-   on the function running in FRAME.  */
-
-static void
-print_frame_local_vars (fi, num_tabs, stream)
-     register struct frame_info *fi;
-     register int num_tabs;
-     register GDB_FILE *stream;
-{
-  register struct block *block = get_frame_block (fi);
-  register int values_printed = 0;
-
-  if (block == 0)
-    {
-      fprintf_filtered (stream, "No symbol table info available.\n");
-      return;
-    }
-  
-  while (block != 0)
-    {
-      if (print_block_frame_locals (block, fi, num_tabs, stream))
-	values_printed = 1;
-      /* After handling the function's top-level block, stop.
-	 Don't continue to its superblock, the block of
-	 per-file symbols.  */
-      if (BLOCK_FUNCTION (block))
-	break;
-      block = BLOCK_SUPERBLOCK (block);
-    }
-
-  if (!values_printed)
-    {
-      fprintf_filtered (stream, "No locals.\n");
-    }
-}
-
-/* Same, but print labels.  */
-
-static void
-print_frame_label_vars (fi, this_level_only, stream)
-     register struct frame_info *fi;
-     int this_level_only;
-     register GDB_FILE *stream;
-{
-  register struct blockvector *bl;
-  register struct block *block = get_frame_block (fi);
-  register int values_printed = 0;
-  int index, have_default = 0;
-  char *blocks_printed;
-  CORE_ADDR pc = fi->pc;
-
-  if (block == 0)
-    {
-      fprintf_filtered (stream, "No symbol table info available.\n");
-      return;
-    }
-
-  bl = blockvector_for_pc (BLOCK_END (block) - 4, &index);
-  blocks_printed = (char *) alloca (BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
-  memset (blocks_printed, 0, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
-
-  while (block != 0)
-    {
-      CORE_ADDR end = BLOCK_END (block) - 4;
-      int last_index;
-
-      if (bl != blockvector_for_pc (end, &index))
-	error ("blockvector blotch");
-      if (BLOCKVECTOR_BLOCK (bl, index) != block)
-	error ("blockvector botch");
-      last_index = BLOCKVECTOR_NBLOCKS (bl);
-      index += 1;
-
-      /* Don't print out blocks that have gone by.  */
-      while (index < last_index
-	     && BLOCK_END (BLOCKVECTOR_BLOCK (bl, index)) < pc)
-	index++;
-
-      while (index < last_index
-	     && BLOCK_END (BLOCKVECTOR_BLOCK (bl, index)) < end)
-	{
-	  if (blocks_printed[index] == 0)
-	    {
-	      if (print_block_frame_labels (BLOCKVECTOR_BLOCK (bl, index), &have_default, stream))
-		values_printed = 1;
-	      blocks_printed[index] = 1;
-	    }
-	  index++;
-	}
-      if (have_default)
-	return;
-      if (values_printed && this_level_only)
-	return;
-
-      /* After handling the function's top-level block, stop.
-	 Don't continue to its superblock, the block of
-	 per-file symbols.  */
-      if (BLOCK_FUNCTION (block))
-	break;
-      block = BLOCK_SUPERBLOCK (block);
-    }
-
-  if (!values_printed && !this_level_only)
-    {
-      fprintf_filtered (stream, "No catches.\n");
-    }
-}
-
-/* ARGSUSED */
-void
-locals_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (!selected_frame)
-    error ("No frame selected.");
-  print_frame_local_vars (selected_frame, 0, gdb_stdout);
-}
-
-static void
-catch_info (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  struct symtab_and_line * sal;
-
-  /* Check for target support for exception handling */ 
-  sal = target_enable_exception_callback (EX_EVENT_CATCH, 1);
-  if (sal)
-    {
-      /* Currently not handling this */
-      /* Ideally, here we should interact with the C++ runtime
-         system to find the list of active handlers, etc. */
-      fprintf_filtered (gdb_stdout, "Info catch not supported with this target/compiler combination.\n");
-#if 0
-  if (!selected_frame)
-    error ("No frame selected.");
-#endif
-    }
-  else
-    {
-      /* Assume g++ compiled code -- old v 4.16 behaviour */ 
-      if (!selected_frame)
-        error ("No frame selected.");
-      
-      print_frame_label_vars (selected_frame, 0, gdb_stdout);
-    }
-}
-
-static void
-print_frame_arg_vars (fi, stream)
-     register struct frame_info *fi;
-     register GDB_FILE *stream;
-{
-  struct symbol *func = get_frame_function (fi);
-  register struct block *b;
-  int nsyms;
-  register int i;
-  register struct symbol *sym, *sym2;
-  register int values_printed = 0;
-
-  if (func == 0)
-    {
-      fprintf_filtered (stream, "No symbol table info available.\n");
-      return;
-    }
-
-  b = SYMBOL_BLOCK_VALUE (func);
-  nsyms = BLOCK_NSYMS (b);
-
-  for (i = 0; i < nsyms; i++)
-    {
-      sym = BLOCK_SYM (b, i);
-      switch (SYMBOL_CLASS (sym))
-	{
-	case LOC_ARG:
-	case LOC_LOCAL_ARG:
-	case LOC_REF_ARG:
-	case LOC_REGPARM:
-	case LOC_REGPARM_ADDR:
-	case LOC_BASEREG_ARG:
-	  values_printed = 1;
-	  fputs_filtered (SYMBOL_SOURCE_NAME (sym), stream);
-	  fputs_filtered (" = ", stream);
-
-	  /* We have to look up the symbol because arguments can have
-	     two entries (one a parameter, one a local) and the one we
-	     want is the local, which lookup_symbol will find for us.
-	     This includes gcc1 (not gcc2) on the sparc when passing a
-	     small structure and gcc2 when the argument type is float
-	     and it is passed as a double and converted to float by
-	     the prologue (in the latter case the type of the LOC_ARG
-	     symbol is double and the type of the LOC_LOCAL symbol is
-	     float).  There are also LOC_ARG/LOC_REGISTER pairs which
-	     are not combined in symbol-reading.  */
-
-	  sym2 = lookup_symbol (SYMBOL_NAME (sym),
-			b, VAR_NAMESPACE, (int *)NULL, (struct symtab **)NULL);
-	  print_variable_value (sym2, fi, stream);
-	  fprintf_filtered (stream, "\n");
-	  break;
-
-	default:
-	  /* Don't worry about things which aren't arguments.  */
-	  break;
-	}
-    }
-
-  if (!values_printed)
-    {
-      fprintf_filtered (stream, "No arguments.\n");
-    }
-}
-
-void
-args_info (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  if (!selected_frame)
-    error ("No frame selected.");
-  print_frame_arg_vars (selected_frame, gdb_stdout);
-}
-
-
-static void
-args_plus_locals_info(ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  args_info(ignore, from_tty);
-  locals_info(ignore, from_tty);
-}
-
-
-/* Select frame FI, and note that its stack level is LEVEL.
-   LEVEL may be -1 if an actual level number is not known.  */
-
-void
-select_frame (fi, level)
-     struct frame_info *fi;
-     int level;
-{
-  register struct symtab *s;
-
-  selected_frame = fi;
-  selected_frame_level = level;
-  if (selected_frame_level_changed_hook)
-    selected_frame_level_changed_hook (level);
-
-  /* Ensure that symbols for this frame are read in.  Also, determine the
-     source language of this frame, and switch to it if desired.  */
-  if (fi)
-  {
-    s = find_pc_symtab (fi->pc);
-    if (s 
-	&& s->language != current_language->la_language
-	&& s->language != language_unknown
-	&& language_mode == language_mode_auto) {
-      set_language(s->language);
-    }
-    /* elz: this if here fixes the problem with the pc not being displayed
-       in the tui asm layout, with no debug symbols. The value of s 
-       would be 0 here, and select_source_symtab would abort the
-       command by calling the 'error' function*/
-    if (s)
-      {
-	TUIDO(((TuiOpaqueFuncPtr)tui_vSelectSourceSymtab, s));
-      }
-  }
-}
-
-
-/* Select frame FI, noting that its stack level is LEVEL.  Also print
-   the stack frame and show the source if this is the tui version.  */
-void
-select_and_print_frame(fi, level)
-     struct frame_info *fi;
-     int level;
-{
-  select_frame(fi, level);
-  if (fi)
-    {
-      print_stack_frame(fi, level, 1);
-      TUIDO(((TuiOpaqueFuncPtr)tui_vCheckDataValues, fi));
-    }
-}
-
-
-/* Select frame FI, noting that its stack level is LEVEL.  Be silent if
-   not the TUI */
-void
-select_and_maybe_print_frame(fi, level)
-     struct frame_info *fi;
-     int level;
-{
-  if (!tui_version)
-    select_frame(fi, level);
-  else
-    select_and_print_frame(fi, level);
-}
-
-
-/* Store the selected frame and its level into *FRAMEP and *LEVELP.
-   If there is no selected frame, *FRAMEP is set to NULL.  */
-
-void
-record_selected_frame (frameaddrp, levelp)
-     CORE_ADDR *frameaddrp;
-     int *levelp;
-{
-  *frameaddrp = selected_frame ? selected_frame->frame : 0;
-  *levelp = selected_frame_level;
-}
-
-/* Return the symbol-block in which the selected frame is executing.
-   Can return zero under various legitimate circumstances.  */
-
-struct block *
-get_selected_block ()
-{
-  if (!target_has_stack)
-    return 0;
-
-  if (!selected_frame)
-    return get_current_block ();
-  return get_frame_block (selected_frame);
-}
-
-/* Find a frame a certain number of levels away from FRAME.
-   LEVEL_OFFSET_PTR points to an int containing the number of levels.
-   Positive means go to earlier frames (up); negative, the reverse.
-   The int that contains the number of levels is counted toward
-   zero as the frames for those levels are found.
-   If the top or bottom frame is reached, that frame is returned,
-   but the final value of *LEVEL_OFFSET_PTR is nonzero and indicates
-   how much farther the original request asked to go.  */
-
-struct frame_info *
-find_relative_frame (frame, level_offset_ptr)
-     register struct frame_info *frame;
-     register int *level_offset_ptr;
-{
-  register struct frame_info *prev;
-  register struct frame_info *frame1;
-
-  /* Going up is simple: just do get_prev_frame enough times
-     or until initial frame is reached.  */
-  while (*level_offset_ptr > 0)
-    {
-      prev = get_prev_frame (frame);
-      if (prev == 0)
-	break;
-      (*level_offset_ptr)--;
-      frame = prev;
-    }
-  /* Going down is just as simple.  */
-  if (*level_offset_ptr < 0)
-    {
-      while (*level_offset_ptr < 0) {
-	frame1 = get_next_frame (frame);
-	if (!frame1)
-	  break;
-	frame = frame1;
-	(*level_offset_ptr)++;
-      }
-    }
-  return frame;
-}
-
-/* The "select_frame" command.  With no arg, NOP.
-   With arg LEVEL_EXP, select the frame at level LEVEL if it is a
-   valid level.  Otherwise, treat level_exp as an address expression
-   and select it.  See parse_frame_specification for more info on proper
-   frame expressions. */
-
-/* ARGSUSED */
-static void
-select_frame_command (level_exp, from_tty)
-     char *level_exp;
-     int from_tty;
-{
-  register struct frame_info *frame, *frame1;
-  unsigned int level = 0;
-
-  if (!target_has_stack)
-    error ("No stack.");
-
-  frame = parse_frame_specification (level_exp);
-
-  /* Try to figure out what level this frame is.  But if there is
-     no current stack, don't error out -- let the user set one.  */
-  frame1 = 0;
-  if (get_current_frame()) {
-    for (frame1 = get_prev_frame (0);
-	 frame1 && frame1 != frame;
-	 frame1 = get_prev_frame (frame1))
-      level++;
-  }
-
-  if (!frame1)
-    level = 0;
-
-  select_frame (frame, level);
-}
-
-/* The "frame" command.  With no arg, print selected frame briefly.
-   With arg, behaves like select_frame and then prints the selected
-   frame.  */
-
-void
-frame_command (level_exp, from_tty)
-     char *level_exp;
-     int from_tty;
-{
-  select_frame_command (level_exp, from_tty);
-  show_and_print_stack_frame (selected_frame, selected_frame_level, 1);
-}
-
-/* The XDB Compatibility command to print the current frame. */
-
-void
-current_frame_command (level_exp, from_tty)
-     char *level_exp;
-     int from_tty;
-{
-  if (target_has_stack == 0 || selected_frame == 0)
-    error ("No stack."); 
- print_only_stack_frame (selected_frame, selected_frame_level, 1);
-  }
-
-/* Select the frame up one or COUNT stack levels
-   from the previously selected frame, and print it briefly.  */
-
-/* ARGSUSED */
-static void
-up_silently_base (count_exp)
-     char *count_exp;
-{
-  register struct frame_info *fi;
-  int count = 1, count1;
-  if (count_exp)
-    count = parse_and_eval_address (count_exp);
-  count1 = count;
-  
-  if (target_has_stack == 0 || selected_frame == 0)
-    error ("No stack.");
-
-  fi = find_relative_frame (selected_frame, &count1);
-  if (count1 != 0 && count_exp == 0)
-    error ("Initial frame selected; you cannot go up.");
-  select_frame (fi, selected_frame_level + count - count1);
-}
-
-static void
-up_silently_command (count_exp, from_tty)
-     char *count_exp;
-     int from_tty;
-{
-  up_silently_base(count_exp);
-  if (tui_version)
-    print_stack_frame (selected_frame, selected_frame_level, 1);
-}
-
-static void
-up_command (count_exp, from_tty)
-     char *count_exp;
-     int from_tty;
-{
-  up_silently_base (count_exp);
-  show_and_print_stack_frame (selected_frame, selected_frame_level, 1);
-}
-
-/* Select the frame down one or COUNT stack levels
-   from the previously selected frame, and print it briefly.  */
-
-/* ARGSUSED */
-static void
-down_silently_base (count_exp)
-     char *count_exp;
-{
-  register struct frame_info *frame;
-  int count = -1, count1;
-  if (count_exp)
-    count = - parse_and_eval_address (count_exp);
-  count1 = count;
-  
-  if (target_has_stack == 0 || selected_frame == 0)
-    error ("No stack.");
-
-  frame = find_relative_frame (selected_frame, &count1);
-  if (count1 != 0 && count_exp == 0)
-    {
-
-      /* We only do this if count_exp is not specified.  That way "down"
-	 means to really go down (and let me know if that is
-	 impossible), but "down 9999" can be used to mean go all the way
-	 down without getting an error.  */
-
-      error ("Bottom (i.e., innermost) frame selected; you cannot go down.");
-    }
-
-  select_frame (frame, selected_frame_level + count - count1);
-}
-
-/* ARGSUSED */
-static void
-down_silently_command (count_exp, from_tty)
-     char *count_exp;
-     int from_tty;
-{
-  down_silently_base (count_exp);
-  if (tui_version)
-    print_stack_frame (selected_frame, selected_frame_level, 1);
-}
-
-static void
-down_command (count_exp, from_tty)
-     char *count_exp;
-     int from_tty;
-{
-  down_silently_base (count_exp);
-  show_and_print_stack_frame (selected_frame, selected_frame_level, 1);
-}
-
-static void
-return_command (retval_exp, from_tty)
-     char *retval_exp;
-     int from_tty;
-{
-  struct symbol *thisfun;
-  CORE_ADDR selected_frame_addr;
-  CORE_ADDR selected_frame_pc;
-  struct frame_info *frame;
-  value_ptr return_value = NULL;
-
-  if (selected_frame == NULL)
-    error ("No selected frame.");
-  thisfun = get_frame_function (selected_frame);
-  selected_frame_addr = FRAME_FP (selected_frame);
-  selected_frame_pc = selected_frame->pc;
-
-  /* Compute the return value (if any -- possibly getting errors here).  */
-
-  if (retval_exp)
-    {
-      struct type *return_type = NULL;
-
-      return_value = parse_and_eval (retval_exp);
-
-      /* Cast return value to the return type of the function.  */
-      if (thisfun != NULL)
-	return_type = TYPE_TARGET_TYPE (SYMBOL_TYPE (thisfun));
-      if (return_type == NULL)
-	return_type = builtin_type_int;
-      return_value = value_cast (return_type, return_value);
-
-      /* Make sure we have fully evaluated it, since
-	 it might live in the stack frame we're about to pop.  */
-      if (VALUE_LAZY (return_value))
-	value_fetch_lazy (return_value);
-    }
-
-  /* If interactive, require confirmation.  */
-
-  if (from_tty)
-    {
-      if (thisfun != 0)
-	{
-	  if (!query ("Make %s return now? ", SYMBOL_SOURCE_NAME (thisfun)))
-	    {
-	      error ("Not confirmed.");
-	      /* NOTREACHED */
-	    }
-	}
-      else
-	if (!query ("Make selected stack frame return now? "))
-	  error ("Not confirmed.");
-    }
-
-  /* Do the real work.  Pop until the specified frame is current.  We
-     use this method because the selected_frame is not valid after
-     a POP_FRAME.  The pc comparison makes this work even if the
-     selected frame shares its fp with another frame.  */
-
-  while (selected_frame_addr != (frame = get_current_frame())->frame
-	 || selected_frame_pc != frame->pc)
-    POP_FRAME;
-
-  /* Then pop that frame.  */
-
-  POP_FRAME;
-
-  /* Compute the return value (if any) and store in the place
-     for return values.  */
-
-  if (retval_exp)
-    set_return_value (return_value);
-
-  /* If interactive, print the frame that is now current.  */
-
-  if (from_tty)
-    frame_command ("0", 1);
-  else
-    select_frame_command ("0", 0);
-}
-
-/* Sets the scope to input function name, provided that the
-   function is within the current stack frame */
-struct function_bounds
-{
-    CORE_ADDR low, high;
-};
-
-static void
-func_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-    if (arg != (char *)NULL)
-      {
-        struct frame_info        *fp;
-        int                      found = 0;
-        struct symtabs_and_lines sals;
-        int                      i;
-        int                      level = 1;
-        struct function_bounds   *funcBounds = (struct function_bounds *)NULL;
-
-        fp = parse_frame_specification("0");
-        sals = decode_line_spec(arg, 1);
-        funcBounds = (struct function_bounds *)xmalloc(
-                              sizeof(struct function_bounds) * sals.nelts);
-        for (i = 0; (i < sals.nelts && !found); i++)
-          {
-            if (sals.sals[i].pc == (CORE_ADDR)0 ||
-                find_pc_partial_function(sals.sals[i].pc, 
-                                         (char **)NULL,
-                                         &funcBounds[i].low, 
-                                         &funcBounds[i].high) == 0)
-              {
-                funcBounds[i].low = 
-                funcBounds[i].high = (CORE_ADDR)NULL;
-              }
-          }
-
-        do 
-          {
-            for (i = 0; (i < sals.nelts && !found); i++)
-                found = (fp->pc >= funcBounds[i].low && 
-                         fp->pc < funcBounds[i].high);
-            if (!found)
-              {
-                level = 1;
-                fp = find_relative_frame(fp, &level);
-              }
-          } while (!found && level == 0);
-
-        if (funcBounds)
-          free(funcBounds);
-
-        if (!found)
-          printf_filtered("'%s' not within current stack frame.\n", arg);
-        else if (fp != selected_frame) /* set the stack frame here! */
-          select_and_print_frame(fp);
-      }
-}
-
-/* Gets the language of the current frame.  */
-
-enum language
-get_frame_language()
-{
-  register struct symtab *s;
-  enum language flang;		/* The language of the current frame */
-   
-  if (selected_frame)
-    {
-      s = find_pc_symtab(selected_frame->pc);
-      if (s)
-	flang = s->language;
-      else
-	flang = language_unknown;
-    }
-  else
-    flang = language_unknown;
-
-  return flang;
-}
-
-void
-_initialize_stack ()
-{
-#if 0  
-  backtrace_limit = 30;
-#endif
-
-  add_com ("return", class_stack, return_command,
-	   "Make selected stack frame return to its caller.\n\
-Control remains in the debugger, but when you continue\n\
-execution will resume in the frame above the one now selected.\n\
-If an argument is given, it is an expression for the value to return.");
-
-  add_com ("up", class_stack, up_command,
-	   "Select and print stack frame that called this one.\n\
-An argument says how many frames up to go.");
-  add_com ("up-silently", class_support, up_silently_command,
-	   "Same as the `up' command, but does not print anything.\n\
-This is useful in command scripts.");
-
-  add_com ("down", class_stack, down_command,
-	   "Select and print stack frame called by this one.\n\
-An argument says how many frames down to go.");
-  add_com_alias ("do", "down", class_stack, 1);
-  add_com_alias ("dow", "down", class_stack, 1);
-  add_com ("down-silently", class_support, down_silently_command,
-	   "Same as the `down' command, but does not print anything.\n\
-This is useful in command scripts.");
-
-  add_com ("frame", class_stack, frame_command,
-	   "Select and print a stack frame.\n\
-With no argument, print the selected stack frame.  (See also \"info frame\").\n\
-An argument specifies the frame to select.\n\
-It can be a stack frame number or the address of the frame.\n\
-With argument, nothing is printed if input is coming from\n\
-a command file or a user-defined command.");
-
-  add_com_alias ("f", "frame", class_stack, 1);
-
-  if (xdb_commands)
-    {
-      add_com("L", class_stack, current_frame_command, 
-              "Print the current stack frame.\n");
-      add_com_alias ("V", "frame", class_stack, 1);
-    }
-  add_com ("select-frame", class_stack, select_frame_command,
-	   "Select a stack frame without printing anything.\n\
-An argument specifies the frame to select.\n\
-It can be a stack frame number or the address of the frame.\n");
-
-  add_com ("backtrace", class_stack, backtrace_command,
-	   "Print backtrace of all stack frames, or innermost COUNT frames.\n\
-With a negative argument, print outermost -COUNT frames.\n\
-Use of the 'full' qualifier also prints the values of the local variables.\n");
-  add_com_alias ("bt", "backtrace", class_stack, 0);
-  if (xdb_commands)
-    {
-      add_com_alias ("t", "backtrace", class_stack, 0);
-      add_com ("T", class_stack, backtrace_full_command,
-	   "Print backtrace of all stack frames, or innermost COUNT frames \n\
-and the values of the local variables.\n\
-With a negative argument, print outermost -COUNT frames.\n\
-Usage: T <count>\n");
-    }
-
-  add_com_alias ("where", "backtrace", class_alias, 0);
-  add_info ("stack", backtrace_command,
-	    "Backtrace of the stack, or innermost COUNT frames.");
-  add_info_alias ("s", "stack", 1);
-  add_info ("frame", frame_info,
-	    "All about selected stack frame, or frame at ADDR.");
-  add_info_alias ("f", "frame", 1);
-  add_info ("locals", locals_info,
-	    "Local variables of current stack frame.");
-  add_info ("args", args_info,
-	    "Argument variables of current stack frame.");
-  if (xdb_commands)
-      add_com("l", class_info, args_plus_locals_info, 
-	    "Argument and local variables of current stack frame.");
-
-  if (dbx_commands)
-      add_com("func", class_stack, func_command, 
-         "Select the stack frame that contains <func>.\nUsage: func <name>\n");
-
-  add_info ("catch", catch_info,
-	    "Exceptions that can be caught in the current stack frame.");
-
-#if 0
-  add_cmd ("backtrace-limit", class_stack, set_backtrace_limit_command, 
-	   "Specify maximum number of frames for \"backtrace\" to print by default.",
-	   &setlist);
-  add_info ("backtrace-limit", backtrace_limit_info,
-	    "The maximum number of frames for \"backtrace\" to print by default.");
-#endif
-}
diff --git a/gdb/standalone.c b/gdb/standalone.c
deleted file mode 100644
index 13fc476..0000000
--- a/gdb/standalone.c
+++ /dev/null
@@ -1,593 +0,0 @@
-/* Interface to bare machine for GDB running as kernel debugger.
-   Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <errno.h>
-#include <sys/types.h>
-#include "gdb_stat.h"
-
-#if defined (SIGTSTP) && defined (SIGIO)
-#include <sys/time.h>
-#include <sys/resource.h>
-#endif /* SIGTSTP and SIGIO defined (must be 4.2) */
-
-#include "defs.h"
-#include "signals.h"
-#include "symtab.h"
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-
-
-/* Random system calls, mostly no-ops to prevent link problems  */
-
-ioctl (desc, code, arg)
-{}
-
-int (* signal ()) ()
-{}
-
-kill ()
-{}
-
-getpid ()
-{
-  return 0;
-}
-
-sigsetmask ()
-{}
-
-chdir ()
-{}
-
-char *
-getcwd (buf, len)
-     char *buf;
-     unsigned int len;
-{
-  buf[0] = '/';
-  buf[1] = 0;
-  return buf;
-}
-
-/* Used to check for existence of .gdbinit.  Say no.  */
-
-access ()
-{
-  return -1;
-}
-
-exit ()
-{
-  error ("Fatal error; restarting.");
-}
-
-/* Reading "files".  The contents of some files are written into kdb's
-   data area before it is run.  These files are used to contain the
-   symbol table for kdb to load, and the source files (in case the
-   kdb user wants to print them).  The symbols are stored in a file
-   named "kdb-symbols" in a.out format (except that all the text and
-   data have been stripped to save room).
-
-   The files are stored in the following format:
-   int     number of bytes of data for this file, including these four.
-   char[]  name of the file, ending with a null.
-   padding to multiple of 4 boundary.
-   char[]  file contents.  The length can be deduced from what was
-           specified before.  There is no terminating null here.
-
-   If the int at the front is zero, it means there are no more files.
-
-   Opening a file in kdb returns a nonzero value to indicate success,
-   but the value does not matter.  Only one file can be open, and only
-   for reading.  All the primitives for input from the file know
-   which file is open and ignore what is specified for the descriptor
-   or for the stdio stream.
-
-   Input with fgetc can be done either on the file that is open
-   or on stdin (which reads from the terminal through tty_input ()  */
-
-/* Address of data for the files stored in format described above.  */
-char *files_start;
-
-/* The file stream currently open:  */
-
-char *sourcebeg;		/* beginning of contents */
-int sourcesize;			/* size of contents */
-char *sourceptr;		/* current read pointer */
-int sourceleft;			/* number of bytes to eof */
-
-/* "descriptor" for the file now open.
-   Incremented at each close.
-   If specified descriptor does not match this,
-   it means the program is trying to use a closed descriptor.
-   We report an error for that.  */
-
-int sourcedesc;
-
-open (filename, modes)
-     char *filename;
-     int modes;
-{
-  register char *next;
-
-  if (modes)
-    {
-      errno = EROFS;
-      return -1;
-    }
-
-  if (sourceptr)
-    {
-      errno = EMFILE;
-      return -1;
-    }
-
-  for (next = files_start; * (int *) next; next += * (int *) next)
-    {
-      if (!STRCMP (next + 4, filename))
-	{
-	  sourcebeg = next + 4 + strlen (next + 4) + 1;
-	  sourcebeg = (char *) (((int) sourcebeg + 3) & (-4));
-	  sourceptr = sourcebeg;
-	  sourcesize = next + * (int *) next - sourceptr;
-	  sourceleft = sourcesize;
-	  return sourcedesc;
-	}
-    }
-  return 0;
-}
-
-close (desc)
-     int desc;
-{
-  sourceptr = 0;
-  sourcedesc++;
-  /* Don't let sourcedesc get big enough to be confused with stdin.  */
-  if (sourcedesc == 100)
-    sourcedesc = 5;
-}
-
-FILE *
-fopen (filename, modes)
-     char *filename;
-     char *modes;
-{
-  return (FILE *) open (filename, *modes == 'w');
-}
-
-FILE *
-fdopen (desc)
-     int desc;
-{
-  return (FILE *) desc;
-}
-
-fclose (desc)
-     int desc;
-{
-  close (desc);
-}
-
-fstat (desc, statbuf)
-     struct stat *statbuf;
-{
-  if (desc != sourcedesc)
-    {
-      errno = EBADF;
-      return -1;
-    }
-  statbuf->st_size = sourcesize;
-}
-
-myread (desc, destptr, size, filename)
-     int desc;
-     char *destptr;
-     int size;
-     char *filename;
-{
-  int len = min (sourceleft, size);
-
-  if (desc != sourcedesc)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  memcpy (destptr, sourceptr, len);
-  sourceleft -= len;
-  return len;
-}
-
-int
-fread (bufp, numelts, eltsize, stream)
-{
-  register int elts = min (numelts, sourceleft / eltsize);
-  register int len = elts * eltsize;
-
-  if (stream != sourcedesc)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  memcpy (bufp, sourceptr, len);
-  sourceleft -= len;
-  return elts;
-}
-
-int
-fgetc (desc)
-     int desc;
-{
-
-  if (desc == (int) stdin)
-    return tty_input ();
-
-  if (desc != sourcedesc)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  if (sourceleft-- <= 0)
-    return EOF;
-  return *sourceptr++;
-}
-
-lseek (desc, pos)
-     int desc;
-     int pos;
-{
-
-  if (desc != sourcedesc)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  if (pos < 0 || pos > sourcesize)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  sourceptr = sourcebeg + pos;
-  sourceleft = sourcesize - pos;
-}
-
-/* Output in kdb can go only to the terminal, so the stream
-   specified may be ignored.  */
-
-printf (a1, a2, a3, a4, a5, a6, a7, a8, a9)
-{
-  char buffer[1024];
-  sprintf (buffer, a1, a2, a3, a4, a5, a6, a7, a8, a9);
-  display_string (buffer);
-}
-
-fprintf (ign, a1, a2, a3, a4, a5, a6, a7, a8, a9)
-{
-  char buffer[1024];
-  sprintf (buffer, a1, a2, a3, a4, a5, a6, a7, a8, a9);
-  display_string (buffer);
-}
-
-fwrite (buf, numelts, size, stream)
-     register char *buf;
-     int numelts, size;
-{
-  register int i = numelts * size;
-  while (i-- > 0)
-    fputc (*buf++, stream);
-}
-
-fputc (c, ign)
-{
-  char buf[2];
-  buf[0] = c;
-  buf[1] = 0;
-  display_string (buf);
-}
-
-/* sprintf refers to this, but loading this from the
-   library would cause fflush to be loaded from it too.
-   In fact there should be no need to call this (I hope).  */
-
-_flsbuf ()
-{
-  error ("_flsbuf was actually called.");
-}
-
-fflush (ign)
-{
-}
-
-/* Entries into core and inflow, needed only to make things link ok.  */
-
-exec_file_command ()
-{}
-
-core_file_command ()
-{}
-
-char *
-get_exec_file (err)
-     int err;
-{
-  /* Makes one printout look reasonable; value does not matter otherwise.  */
-  return "run";
-}
-
-/* Nonzero if there is a core file.  */
-
-have_core_file_p ()
-{
-  return 0;
-}
-
-kill_command ()
-{
-  inferior_pid = 0;
-}
-
-terminal_inferior ()
-{}
-
-terminal_ours ()
-{}
-
-terminal_init_inferior ()
-{}
-
-write_inferior_register ()
-{}
-
-read_inferior_register ()
-{}
-
-read_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  memcpy (myaddr, memaddr, len);
-}
-
-/* Always return 0 indicating success.  */
-
-write_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  memcpy (memaddr, myaddr, len);
-  return 0;
-}
-
-static REGISTER_TYPE saved_regs[NUM_REGS];
-
-REGISTER_TYPE
-read_register (regno)
-     int regno;
-{
-  if (regno < 0 || regno >= NUM_REGS)
-    error ("Register number %d out of range.", regno);
-  return saved_regs[regno];
-}
-
-void
-write_register (regno, value)
-     int regno;
-     REGISTER_TYPE value;
-{
-  if (regno < 0 || regno >= NUM_REGS)
-    error ("Register number %d out of range.", regno);
-  saved_regs[regno] = value;
-}
-
-/* System calls needed in relation to running the "inferior".  */
-
-vfork ()
-{
-  /* Just appear to "succeed".  Say the inferior's pid is 1.  */
-  return 1;
-}
-
-/* These are called by code that normally runs in the inferior
-   that has just been forked.  That code never runs, when standalone,
-   and these definitions are so it will link without errors.  */
-
-ptrace ()
-{}
-
-setpgrp ()
-{}
-
-execle ()
-{}
-
-_exit ()
-{}
-
-/* Malloc calls these.  */
-
-malloc_warning (str)
-     char *str;
-{
-  printf ("\n%s.\n\n", str);
-}
-
-char *next_free;
-char *memory_limit;
-
-char *
-sbrk (amount)
-     int amount;
-{
-  if (next_free + amount > memory_limit)
-    return (char *) -1;
-  next_free += amount;
-  return next_free - amount;
-}
-
-/* Various ways malloc might ask where end of memory is.  */
-
-char *
-ulimit ()
-{
-  return memory_limit;
-}
-
-int
-vlimit ()
-{
-  return memory_limit - next_free;
-}
-
-getrlimit (addr)
-     struct rlimit *addr;
-{
-  addr->rlim_cur = memory_limit - next_free;
-}
-
-/* Context switching to and from program being debugged.  */
-
-/* GDB calls here to run the user program.
-   The frame pointer for this function is saved in
-   gdb_stack by save_frame_pointer; then we restore
-   all of the user program's registers, including PC and PS.  */
-
-static int fault_code;
-static REGISTER_TYPE gdb_stack;
-
-resume ()
-{
-  REGISTER_TYPE restore[NUM_REGS];
-
-  PUSH_FRAME_PTR;
-  save_frame_pointer ();
-
-  memcpy (restore, saved_regs, sizeof restore);
-  POP_REGISTERS;
-  /* Control does not drop through here!  */
-}
-
-save_frame_pointer (val)
-     CORE_ADDR val;
-{
-  gdb_stack = val;
-}
-
-/* Fault handlers call here, running in the user program stack.
-   They must first push a fault code,
-   old PC, old PS, and any other info about the fault.
-   The exact format is machine-dependent and is known only
-   in the definition of PUSH_REGISTERS.  */
-
-fault ()
-{
-  /* Transfer all registers and fault code to the stack
-     in canonical order: registers in order of GDB register number,
-     followed by fault code.  */
-  PUSH_REGISTERS;
-
-  /* Transfer them to saved_regs and fault_code.  */
-  save_registers ();
-
-  restore_gdb ();
-  /* Control does not reach here */
-}
-
-restore_gdb ()
-{
-  CORE_ADDR new_fp = gdb_stack;
-  /* Switch to GDB's stack  */
-  POP_FRAME_PTR;
-  /* Return from the function `resume'.  */
-}
-
-/* Assuming register contents and fault code have been pushed on the stack as
-   arguments to this function, copy them into the standard place
-   for the program's registers while GDB is running.  */
-
-save_registers (firstreg)
-     int firstreg;
-{
-  memcpy (saved_regs, &firstreg, sizeof saved_regs);
-  fault_code = (&firstreg)[NUM_REGS];
-}
-
-/* Store into the structure such as `wait' would return
-   the information on why the program faulted,
-   converted into a machine-independent signal number.  */
-
-static int fault_table[] = FAULT_TABLE;
-
-int
-wait (w)
-     WAITTYPE *w;
-{
-  WSETSTOP (*w, fault_table[fault_code / FAULT_CODE_UNITS]);
-  return inferior_pid;
-}
-
-/* Allocate a big space in which files for kdb to read will be stored.
-   Whatever is left is where malloc can allocate storage.
-
-   Initialize it, so that there will be space in the executable file
-   for it.  Then the files can be put into kdb by writing them into
-   kdb's executable file.  */
-
-/* The default size is as much space as we expect to be available
-   for kdb to use!  */
-
-#ifndef HEAP_SIZE
-#define HEAP_SIZE 400000
-#endif
-
-char heap[HEAP_SIZE] = {0};
-
-#ifndef STACK_SIZE
-#define STACK_SIZE 100000
-#endif
-
-int kdb_stack_beg[STACK_SIZE / sizeof (int)];
-int kdb_stack_end;
-
-_initialize_standalone ()
-{
-  register char *next;
-
-  /* Find start of data on files.  */
-
-  files_start = heap;
-
-  /* Find the end of the data on files.  */
-
-  for (next = files_start; * (int *) next; next += * (int *) next) {}
-
-  /* That is where free storage starts for sbrk to give out.  */
-  next_free = next;
-
-  memory_limit = heap + sizeof heap;
-}
-
diff --git a/gdb/state.c b/gdb/state.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/state.c
+++ /dev/null
diff --git a/gdb/state.h b/gdb/state.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/state.h
+++ /dev/null
diff --git a/gdb/stop-gdb.c b/gdb/stop-gdb.c
deleted file mode 100644
index 8f22bf9..0000000
--- a/gdb/stop-gdb.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* A client to make GDB return to command level in Mach 3.
-   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Authors: Jukka Virtanen <jtv@hut.fi> and Peter Stout <pds@cs.cmu.edu>.
-
-   A simple client to make GDB (versions 4.4 and later) on Mach 3 return
-   to the command level when it is waiting for the inferior to stop.
-  
-   Actions: Lookup the send right to the GDB message port from the
-            NetMsgServer.
-
- 	    Send an asynchronous message with msgh_id
- 	    GDB_MESSAGE_ID_STOP to that port.
-   */
-
-#include <stdio.h>
-
-#include "defs.h"
-
-#include <mach.h>
-#include <mach/message.h>
-#include <mach_error.h>
-#include <servers/netname.h>
-#include <servers/netname_defs.h>
-
-void
-main (argc, argv)
-     int argc;
-     char **argv;
-{
-  kern_return_t kr;
-  mach_msg_header_t msg;
-  mach_port_t gdb_port;
-  char *host;
-  char *name;
-
-  if (argc == 1)
-    argv[argc++] = GDB_DEF_NAME;
-
-  if (argc != 2)
-    {
-      fprintf (stderr, "Usage : %s <GDB name>\n", argv[0]);
-      exit (1);
-    }
-
-  /* Allow the user to specify a remote host.  */
-  host = strchr (argv[1], '@');
-  if (host)
-    *(host++) = '\0';
-  else
-    host = (char *) "";
-
-  name = malloc (strlen (argv[1]) + sizeof(GDB_NAME_PREFIX));
-  if (name == NULL)
-    {
-      fprintf (stderr, "Unable to allocate memory for name.");
-      exit (1);
-    }
-
-  strcpy (name, GDB_NAME_PREFIX);
-  strcat (name, argv[1]);
-
-  /* Look up the GDB service port.  For convenience, add the
-     GDB_NAME_PREFIX the argument before looking up the name.
-     For backwards compatibility, do it without.  */
-
-  kr = netname_look_up (name_server_port, host, name, &gdb_port);
-  if (kr == NETNAME_NOT_CHECKED_IN)
-    kr = netname_look_up (name_server_port, host, argv[1], &gdb_port);
-  if (kr != KERN_SUCCESS)
-    {
-      fprintf (stderr, "Unable to lookup the GDB service port: %s.\n",
-	       mach_error_string(kr));
-      exit(1);
-    }
-
-  /* Code generated by mig stub generator, with minor cleanups :-)
-
-     simpleroutine stop_inferior(gdb_port : mach_port_t);  */
-
-  msg.msgh_bits = MACH_MSGH_BITS (MACH_MSG_TYPE_COPY_SEND, 0);
-  msg.msgh_remote_port = gdb_port;
-  msg.msgh_local_port  = MACH_PORT_NULL;
-  msg.msgh_size	       = sizeof(msg);
-  msg.msgh_seqno       = 0;
-  msg.msgh_id          = GDB_MESSAGE_ID_STOP;
-
-  kr = mach_msg_send (&msg);
-  if (kr != KERN_SUCCESS)
-    fprintf (stderr, "Message not sent, return code %d : %s\n", kr,
-	     mach_error_string (kr));
-
-  exit (kr != KERN_SUCCESS);
-}
diff --git a/gdb/stuff.c b/gdb/stuff.c
deleted file mode 100644
index eedbeab..0000000
--- a/gdb/stuff.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/* Program to stuff files into a specially prepared space in kdb.
-   Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Written 13-Mar-86 by David Bridgham. */
-
-#include <stdio.h>
-#include <a.out.h>
-#include <sys/types.h>
-#include "gdb_stat.h"
-#include <sys/file.h>
-#include <varargs.h>
-
-main (argc, argv)
-     int argc;
-     char *argv[];
-{
-  register char *cp;
-  char *outfile;
-  register int i;
-  int offset;
-  int out_fd, in_fd;
-  struct stat stat_buf;
-  int size, pad;
-  char buf[1024];
-  static char zeros[4] = {0};
-
-  if (argc < 4)
-    err("Not enough arguments\nUsage: %s -o kdb file1 file2 ...\n",
-	argv[0]);
-
-  outfile = 0;
-  for (i = 1; i < argc; i++)
-    {
-      if (STREQ (argv[i], "-o"))
-	outfile = argv[++i];
-    }
-  if (outfile == 0)
-    err("Output file not specified\n");
-
-  offset = get_offset (outfile, "_heap");
-
-  out_fd = open (outfile, O_WRONLY);
-  if (out_fd < 0)
-    err ("Error opening %s for write: %s\n", outfile, strerror (errno));
-  if (lseek (out_fd, offset, 0) < 0)
-    err ("Error seeking to heap in %s: %s\n", outfile, strerror (errno));
-
-  /* For each file listed on the command line, write it into the
-   * 'heap' of the output file.  Make sure to skip the arguments
-   * that name the output file. */
-  for (i = 1; i < argc; i++)
-    {
-      if (STREQ (argv[i], "-o"))
-	continue;
-      if ((in_fd = open (argv[i], O_RDONLY)) < 0)
-	err ("Error opening %s for read: %s\n", argv[i],
-	     strerror (errno));
-      if (fstat (in_fd, &stat_buf) < 0)
-	err ("Error stat'ing %s: %s\n", argv[i], strerror (errno));
-      size = strlen (argv[i]);
-      pad = 4 - (size & 3);
-      size += pad + stat_buf.st_size + sizeof (int);
-      write (out_fd, &size, sizeof (int));
-      write (out_fd, argv[i], strlen (argv[i]));
-      write (out_fd, zeros, pad);
-      while ((size = read (in_fd, buf, sizeof (buf))) > 0)
-	write (out_fd, buf, size);
-      close (in_fd);
-    }
-  size = 0;
-  write (out_fd, &size, sizeof (int));
-  close (out_fd);
-  return (0);
-}
-
-/* Read symbol table from file and returns the offset into the file
- * where symbol sym_name is located.  If error, print message and
- * exit. */
-get_offset (file, sym_name)
-     char *file;
-     char *sym_name;
-{
-  int f;
-  struct exec file_hdr;
-  struct nlist *symbol_table;
-  int size;
-  char *strings;
-
-  f = open (file, O_RDONLY);
-  if (f < 0)
-    err ("Error opening %s: %s\n", file, strerror (errno));
-  if (read (f, &file_hdr, sizeof (file_hdr)) < 0)
-    err ("Error reading exec structure: %s\n", strerror (errno));
-  if (N_BADMAG (file_hdr))
-    err ("File %s not an a.out file\n", file);
-
-  /* read in symbol table */
-  if ((symbol_table = (struct nlist *)malloc (file_hdr.a_syms)) == 0)
-    err ("Couldn't allocate space for symbol table\n");
-  if (lseek (f, N_SYMOFF (file_hdr), 0) == -1)
-    err ("lseek error: %s\n", strerror (errno));
-  if (read (f, symbol_table, file_hdr.a_syms) == -1)
-    err ("Error reading symbol table from %s: %s\n", file,
-	 strerror (errno));
-
-  /* read in string table */
-  if (read (f, &size, 4) == -1)
-    err ("reading string table size: %s\n", strerror (errno));
-  if ((strings = (char *)malloc (size)) == 0)
-    err ("Couldn't allocate memory for string table\n");
-  if (read (f, strings, size - 4) == -1)
-    err ("reading string table: %s\n", strerror (errno));
-
-  /* Find the core address at which the first byte of kdb text segment
-     should be loaded into core when kdb is run.  */
-  origin = find_symbol ("_etext", symbol_table, file_hdr.a_syms, strings)
-    - file_hdr.a_text;
-  /* Find the core address at which the heap will appear.  */
-  coreaddr = find_symbol (sym_name, symbol_table, file_hdr.a_syms, strings);
-  /* Return address in file of the heap data space.  */
-  return (N_TXTOFF (file_hdr) + core_addr - origin);
-}
-
-find_symbol (sym_name, symbol_table, length, strings)
-     char *sym_name;
-     struct nlist *symbol_table;
-     int length;
-     char *strings;
-{
-  register struct nlist *sym;
-
-  /* Find symbol in question */
-  for (sym = symbol_table;
-       sym != (struct nlist *)((char *)symbol_table + length);
-       sym++)
-      {
-	if ((sym->n_type & N_TYPE) != N_DATA) continue;
-	if (sym->n_un.n_strx == 0) continue;
-	if (STREQ (sym_name, strings + sym->n_un.n_strx - 4))
-	  return sym->n_value;
-      }
-    err ("Data symbol %s not found in %s\n", sym_name, file);
-}
-
-/* VARARGS */
-void
-err (va_alist)
-     va_dcl
-{
-  va_list args;
-  char *string;
-
-  va_start (args);
-  string = va_arg (args, char *);
-  vfprintf (gdb_stderr, string, args);
-  va_end (args);
-  exit (-1);
-}
diff --git a/gdb/sun3-nat.c b/gdb/sun3-nat.c
deleted file mode 100644
index 30f4a44..0000000
--- a/gdb/sun3-nat.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Host-dependent code for Sun-3 for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#include <sys/ptrace.h>
-#define KERNEL		/* To get floating point reg definitions */
-#include <machine/reg.h>
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  struct regs inferior_registers;
-#ifdef FP0_REGNUM
-  struct fp_status inferior_fp_registers;
-#endif
-  extern char registers[];
-
-  registers_fetched ();
-  
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-#ifdef FP0_REGNUM
-  ptrace (PTRACE_GETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif 
-  
-  memcpy (registers, &inferior_registers, 16 * 4);
-#ifdef FP0_REGNUM
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
-	 sizeof inferior_fp_registers.fps_regs);
-#endif 
-  *(int *)&registers[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
-  *(int *)&registers[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-#ifdef FP0_REGNUM
-  memcpy (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	 &inferior_fp_registers.fps_control,
-	 sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif 
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  struct regs inferior_registers;
-#ifdef FP0_REGNUM
-  struct fp_status inferior_fp_registers;
-#endif
-  extern char registers[];
-
-  memcpy (&inferior_registers, registers, 16 * 4);
-#ifdef FP0_REGNUM
-  memcpy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
-	 sizeof inferior_fp_registers.fps_regs);
-#endif
-  inferior_registers.r_ps = *(int *)&registers[REGISTER_BYTE (PS_REGNUM)];
-  inferior_registers.r_pc = *(int *)&registers[REGISTER_BYTE (PC_REGNUM)];
-
-#ifdef FP0_REGNUM
-  memcpy (&inferior_fp_registers.fps_control,
-	 &registers[REGISTER_BYTE (FPC_REGNUM)],
-	 sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif
-
-  ptrace (PTRACE_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-#if FP0_REGNUM
-  ptrace (PTRACE_SETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif
-}
-
-
-/* All of this stuff is only relevant if both host and target are sun3.  */
-/* Machine-dependent code for pulling registers out of a Sun-3 core file. */
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;	/* Unused in this version */
-{
-  extern char registers[];
-  struct regs *regs = (struct regs *) core_reg_sect;
-
-  if (which == 0) {
-    if (core_reg_size < sizeof (struct regs))
-      error ("Can't find registers in core file");
-
-    memcpy (registers, (char *)regs, 16 * 4);
-    supply_register (PS_REGNUM, (char *)&regs->r_ps);
-    supply_register (PC_REGNUM, (char *)&regs->r_pc);
-
-  } else if (which == 2) {
-
-#define fpustruct  ((struct fpu *) core_reg_sect)
-
-    if (core_reg_size >= sizeof (struct fpu))
-      {
-#ifdef FP0_REGNUM
-	memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)],
-	      fpustruct->f_fpstatus.fps_regs,
-	      sizeof fpustruct->f_fpstatus.fps_regs);
-	memcpy (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	      &fpustruct->f_fpstatus.fps_control,
-	      sizeof fpustruct->f_fpstatus - 
-		sizeof fpustruct->f_fpstatus.fps_regs);
-#endif
-      }
-    else
-      fprintf_unfiltered (gdb_stderr, "Couldn't read float regs from core file\n");
-  }
-}
-
-
-/* Register that we are able to handle sun3 core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns sun3_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_sun3 ()
-{
-  add_core_fns (&sun3_core_fns);
-}
diff --git a/gdb/sun386-nat.c b/gdb/sun386-nat.c
deleted file mode 100644
index 1abb4bb..0000000
--- a/gdb/sun386-nat.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/* Native support for Sun 386i's for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-   Changes for sun386i by Jean Daniel Fekete (jdf@litp.univ-p6-7.fr),
-   C2V Paris, April 89.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-#include <sys/core.h>
-
-
-/* Machine-dependent code which would otherwise be in corefile.c */
-/* Work with core files, for GDB. */
-
-
-void
-core_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int val;
-  extern char registers[];
-
-  /* Discard all vestiges of any previous core file
-     and mark data and stack spaces as empty.  */
-
-  if (corefile)
-    free (corefile);
-  corefile = 0;
-
-  if (corechan >= 0)
-    close (corechan);
-  corechan = -1;
-
-  data_start = 0;
-  data_end = 0;
-  stack_start = STACK_END_ADDR;
-  stack_end = STACK_END_ADDR;
-
-  /* Now, if a new core file was specified, open it and digest it.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-      
-      if (have_inferior_p ())
-	error ("To look at a core file, you must kill the program with \"kill\".");
-      corechan = open (filename, O_RDONLY, 0);
-      if (corechan < 0)
-	perror_with_name (filename);
-
-      {
-	struct core corestr;
-
-	val = myread (corechan, &corestr, sizeof corestr);
-	if (val < 0)
-	  perror_with_name (filename);
-	if (corestr.c_magic != CORE_MAGIC)
-	  error ("\"%s\" does not appear to be a core dump file (magic 0x%x, expected 0x%x)",
-		 filename, corestr.c_magic, (int) CORE_MAGIC);
-	else if (sizeof (struct core) != corestr.c_len)
-	  error ("\"%s\" has an invalid struct core length (%d, expected %d)",
-		 filename, corestr.c_len, (int) sizeof (struct core));
-
-	data_start = exec_data_start;
-	data_end = data_start + corestr.c_dsize;
-	stack_start = stack_end - corestr.c_ssize;
-	data_offset = sizeof corestr;
-	stack_offset = sizeof corestr + corestr.c_dsize;
-
-	memcpy (registers, &corestr.c_regs, sizeof corestr.c_regs);
-
-	memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)],
-	       corestr.c_fpu.f_fpstatus.f_st,
-	       sizeof corestr.c_fpu.f_fpstatus.f_st);
-	memcpy (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	       &corestr.c_fpu.f_fpstatus.f_ctrl,
-	       sizeof corestr.c_fpu.f_fpstatus -
-	       sizeof corestr.c_fpu.f_fpstatus.f_st);
-
-	/* the struct aouthdr of sun coff is not the struct exec stored
-	   in the core file. */
-	memcpy (&core_aouthdr, &corestr.c_aouthdr, sizeof (struct exec));
-#ifndef COFF_ENCAPSULATE
-	core_aouthdr.magic = corestr.c_aouthdr.a_info;
-	core_aouthdr.vstamp = /*SUNVERSION*/ 31252;
-#endif
-	printf_unfiltered ("Core file is from \"%s\".\n", corestr.c_cmdname);
-	if (corestr.c_signo > 0)
-	  printf_unfiltered ("Program terminated with signal %d, %s.\n",
-		  corestr.c_signo, safe_strsignal (corestr.c_signo));
-      }
-      if (filename[0] == '/')
-	corefile = savestring (filename, strlen (filename));
-      else
-	{
-	  corefile = concat (current_directory, "/", filename, NULL);
-	}
-
-      flush_cached_frames ();
-      select_frame (get_current_frame (), 0);
-
-      validate_files ();
-    }
-  else if (from_tty)
-    printf_unfiltered ("No core file now.\n");
-}
-
-i387_to_double (from, to)
-     char *from;
-     char *to;
-{
-  long *lp;
-  /* push extended mode on 387 stack, then pop in double mode
-   *
-   * first, set exception masks so no error is generated -
-   * number will be rounded to inf or 0, if necessary 
-   */
-  asm ("pushl %eax"); 		/* grab a stack slot */
-  asm ("fstcw (%esp)");		/* get 387 control word */
-  asm ("movl (%esp),%eax");	/* save old value */
-  asm ("orl $0x3f,%eax");		/* mask all exceptions */
-  asm ("pushl %eax");
-  asm ("fldcw (%esp)");		/* load new value into 387 */
-  
-  asm ("movl 8(%ebp),%eax");
-  asm ("fldt (%eax)");		/* push extended number on 387 stack */
-  asm ("fwait");
-  asm ("movl 12(%ebp),%eax");
-  asm ("fstpl (%eax)");		/* pop double */
-  asm ("fwait");
-  
-  asm ("popl %eax");		/* flush modified control word */
-  asm ("fnclex");			/* clear exceptions */
-  asm ("fldcw (%esp)");		/* restore original control word */
-  asm ("popl %eax");		/* flush saved copy */
-}
-
-double_to_i387 (from, to)
-     char *from;
-     char *to;
-{
-  /* push double mode on 387 stack, then pop in extended mode
-   * no errors are possible because every 64-bit pattern
-   * can be converted to an extended
-   */
-  asm ("movl 8(%ebp),%eax");
-  asm ("fldl (%eax)");
-  asm ("fwait");
-  asm ("movl 12(%ebp),%eax");
-  asm ("fstpt (%eax)");
-  asm ("fwait");
-}
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  struct regs inferior_registers;
-  struct fp_state inferior_fp_registers;
-  extern char registers[];
-
-  registers_fetched ();
-
-  ptrace (PTRACE_GETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-  ptrace (PTRACE_GETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-
-  memcpy (registers, &inferior_registers, sizeof inferior_registers);
-
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)],inferior_fp_registers.f_st,
-	 sizeof inferior_fp_registers.f_st);
-  memcpy (&registers[REGISTER_BYTE (FPC_REGNUM)],
-	 &inferior_fp_registers.f_ctrl,
-	 sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  struct regs inferior_registers;
-  struct fp_state inferior_fp_registers;
-  extern char registers[];
-
-  memcpy (&inferior_registers, registers, 20 * 4);
-
-  memcpy (inferior_fp_registers.f_st,
-	 &registers[REGISTER_BYTE (FP0_REGNUM)],
-	 sizeof inferior_fp_registers.f_st);
-  memcpy (&inferior_fp_registers.f_ctrl,
-	 &registers[REGISTER_BYTE (FPC_REGNUM)],
-	 sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-  
-#ifdef PTRACE_FP_BUG
-  if (regno == FP_REGNUM || regno == -1)
-    /* Storing the frame pointer requires a gross hack, in which an
-       instruction that moves eax into ebp gets single-stepped.  */
-    {
-      int stack = inferior_registers.r_reg[SP_REGNUM];
-      int stuff = ptrace (PTRACE_PEEKDATA, inferior_pid,
-			  (PTRACE_ARG3_TYPE) stack);
-      int reg = inferior_registers.r_reg[EAX];
-      inferior_registers.r_reg[EAX] =
-	inferior_registers.r_reg[FP_REGNUM];
-      ptrace (PTRACE_SETREGS, inferior_pid, 
-	      (PTRACE_ARG3_TYPE) &inferior_registers);
-      ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack,
-	      0xc589);
-      ptrace (PTRACE_SINGLESTEP, inferior_pid, (PTRACE_ARG3_TYPE) stack,
-	      0);
-      wait (0);
-      ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack,
-	      stuff);
-      inferior_registers.r_reg[EAX] = reg;
-    }
-#endif
-  ptrace (PTRACE_SETREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_registers);
-  ptrace (PTRACE_SETFPREGS, inferior_pid,
-	  (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-}
diff --git a/gdb/symfile.c b/gdb/symfile.c
deleted file mode 100644
index ca864dd..0000000
--- a/gdb/symfile.c
+++ /dev/null
@@ -1,3107 +0,0 @@
-/* Generic symbol file reading for the GNU debugger, GDB.
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998
-   Free Software Foundation, Inc.
-   Contributed by Cygnus Support, using pieces from other GDB modules.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcore.h"
-#include "frame.h"
-#include "target.h"
-#include "value.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdbcmd.h"
-#include "breakpoint.h"
-#include "language.h"
-#include "complaints.h"
-#include "demangle.h"
-#include "inferior.h" /* for write_pc */
-#include "gdb-stabs.h"
-#include "obstack.h"
-
-#include <assert.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include "gdb_string.h"
-#include "gdb_stat.h"
-#include <ctype.h>
-#include <time.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-#ifdef HPUXHPPA
-extern int hpread_pxdb_check PARAMS ((bfd *, char *));
-
-/* Some HP-UX related globals to clear when a new "main"
-   symbol file is loaded. HP-specific.  */
-
-extern int hp_som_som_object_present;
-extern int hp_cxx_exception_support_initialized;
-#define RESET_HP_UX_GLOBALS() do {\
-                                    hp_som_som_object_present = 0;             /* indicates HP-compiled code */        \
-                                    hp_cxx_exception_support_initialized = 0;  /* must reinitialize exception stuff */ \
-                              } while (0)
-#endif
-
-int (*ui_load_progress_hook) PARAMS ((char *, unsigned long));
-void (*pre_add_symbol_hook) PARAMS ((char *));
-void (*post_add_symbol_hook) PARAMS ((void));
-
-/* Global variables owned by this file */
-int readnow_symbol_files;		/* Read full symbols immediately */
-
-struct complaint oldsyms_complaint = {
-  "Replacing old symbols for `%s'", 0, 0
-};
-
-struct complaint empty_symtab_complaint = {
-  "Empty symbol table found for `%s'", 0, 0
-};
-
-/* External variables and functions referenced. */
-
-extern int info_verbose;
-
-extern void report_transfer_performance PARAMS ((unsigned long,
-						 time_t, time_t));
-
-/* Functions this file defines */
-
-#if 0
-static int simple_read_overlay_region_table PARAMS ((void));
-static void simple_free_overlay_region_table PARAMS ((void));
-#endif
-
-static void set_initial_language PARAMS ((void));
-
-static void load_command PARAMS ((char *, int));
-
-static void add_symbol_file_command PARAMS ((char *, int));
-
-static void add_shared_symbol_files_command PARAMS ((char *, int));
-
-static void cashier_psymtab PARAMS ((struct partial_symtab *));
-
-static int compare_psymbols PARAMS ((const void *, const void *));
-
-static int compare_symbols PARAMS ((const void *, const void *));
-
-bfd *symfile_bfd_open PARAMS ((char *));
-
-static void find_sym_fns PARAMS ((struct objfile *));
-
-static void decrement_reading_symtab PARAMS ((void *));
-
-static void overlay_invalidate_all PARAMS ((void));
-
-static int overlay_is_mapped PARAMS ((struct obj_section *));
-
-void list_overlays_command PARAMS ((char *, int));
-
-void map_overlay_command PARAMS ((char *, int));
-
-void unmap_overlay_command PARAMS ((char *, int));
-
-static void overlay_auto_command PARAMS ((char *, int));
-
-static void overlay_manual_command PARAMS ((char *, int));
-
-static void overlay_off_command PARAMS ((char *, int));
-
-static void overlay_load_command PARAMS ((char *, int));
-
-static void overlay_command PARAMS ((char *, int));
-
-static void simple_free_overlay_table PARAMS ((void));
-
-static void read_target_long_array PARAMS ((CORE_ADDR, unsigned int *, int));
-
-static int simple_read_overlay_table PARAMS ((void));
-
-static int simple_overlay_update_1 PARAMS ((struct obj_section *));
-
-void _initialize_symfile PARAMS ((void));
-
-/* List of all available sym_fns.  On gdb startup, each object file reader
-   calls add_symtab_fns() to register information on each format it is
-   prepared to read. */
-
-static struct sym_fns *symtab_fns = NULL;
-
-/* Flag for whether user will be reloading symbols multiple times.
-   Defaults to ON for VxWorks, otherwise OFF.  */
-
-#ifdef SYMBOL_RELOADING_DEFAULT
-int symbol_reloading = SYMBOL_RELOADING_DEFAULT;
-#else
-int symbol_reloading = 0;
-#endif
-
-/* If non-zero, then on HP-UX (i.e., platforms that use somsolib.c),
-   this variable is interpreted as a threshhold.  If adding a new
-   library's symbol table to those already known to the debugger would
-   exceed this threshhold, then the shlib's symbols are not added.
-
-   If non-zero on other platforms, shared library symbols will be added
-   automatically when the inferior is created, new libraries are loaded,
-   or when attaching to the inferior.  This is almost always what users
-   will want to have happen; but for very large programs, the startup
-   time will be excessive, and so if this is a problem, the user can
-   clear this flag and then add the shared library symbols as needed.
-   Note that there is a potential for confusion, since if the shared
-   library symbols are not loaded, commands like "info fun" will *not*
-   report all the functions that are actually present. 
-
-   Note that HP-UX interprets this variable to mean, "threshhold size
-   in megabytes, where zero means never add".  Other platforms interpret
-   this variable to mean, "always add if non-zero, never add if zero."
-   */
-
-int auto_solib_add = 1;
-
-
-/* Since this function is called from within qsort, in an ANSI environment
-   it must conform to the prototype for qsort, which specifies that the
-   comparison function takes two "void *" pointers. */
-
-static int
-compare_symbols (s1p, s2p)
-     const PTR s1p;
-     const PTR s2p;
-{
-  register struct symbol **s1, **s2;
-
-  s1 = (struct symbol **) s1p;
-  s2 = (struct symbol **) s2p;
-
-  return (STRCMP (SYMBOL_NAME (*s1), SYMBOL_NAME (*s2)));
-}
-
-/*
-
-LOCAL FUNCTION
-
-	compare_psymbols -- compare two partial symbols by name
-
-DESCRIPTION
-
-	Given pointers to pointers to two partial symbol table entries,
-	compare them by name and return -N, 0, or +N (ala strcmp).
-	Typically used by sorting routines like qsort().
-
-NOTES
-
-	Does direct compare of first two characters before punting
-	and passing to strcmp for longer compares.  Note that the
-	original version had a bug whereby two null strings or two
-	identically named one character strings would return the
-	comparison of memory following the null byte.
-
- */
-
-static int
-compare_psymbols (s1p, s2p)
-     const PTR s1p;
-     const PTR s2p;
-{
-  register char *st1 = SYMBOL_NAME (*(struct partial_symbol **) s1p);
-  register char *st2 = SYMBOL_NAME (*(struct partial_symbol **) s2p);
-
-  if ((st1[0] - st2[0]) || !st1[0])
-    {
-      return (st1[0] - st2[0]);
-    }
-  else if ((st1[1] - st2[1]) || !st1[1])
-    {
-      return (st1[1] - st2[1]);
-    }
-  else
-    {
-      /* Note: I replaced the STRCMP line (commented out below)
-       * with a simpler "strcmp()" which compares the 2 strings
-       * from the beginning. (STRCMP is a macro which first compares
-       * the initial characters, then falls back on strcmp).
-       * The reason is that the STRCMP line was tickling a C compiler
-       * bug on HP-UX 10.30, which is avoided with the simpler
-       * code. The performance gain from the more complicated code
-       * is negligible, given that we have already checked the
-       * initial 2 characters above. I reported the compiler bug,
-       * and once it is fixed the original line can be put back. RT
-       */
-      /* return ( STRCMP (st1 + 2, st2 + 2)); */
-      return ( strcmp (st1, st2));
-    }
-}
-
-void
-sort_pst_symbols (pst)
-     struct partial_symtab *pst;
-{
-  /* Sort the global list; don't sort the static list */
-
-  qsort (pst -> objfile -> global_psymbols.list + pst -> globals_offset,
-	 pst -> n_global_syms, sizeof (struct partial_symbol *),
-	 compare_psymbols);
-}
-
-/* Call sort_block_syms to sort alphabetically the symbols of one block.  */
-
-void
-sort_block_syms (b)
-     register struct block *b;
-{
-  qsort (&BLOCK_SYM (b, 0), BLOCK_NSYMS (b),
-	 sizeof (struct symbol *), compare_symbols);
-}
-
-/* Call sort_symtab_syms to sort alphabetically
-   the symbols of each block of one symtab.  */
-
-void
-sort_symtab_syms (s)
-     register struct symtab *s;
-{
-  register struct blockvector *bv;
-  int nbl;
-  int i;
-  register struct block *b;
-
-  if (s == 0)
-    return;
-  bv = BLOCKVECTOR (s);
-  nbl = BLOCKVECTOR_NBLOCKS (bv);
-  for (i = 0; i < nbl; i++)
-    {
-      b = BLOCKVECTOR_BLOCK (bv, i);
-      if (BLOCK_SHOULD_SORT (b))
-	sort_block_syms (b);
-    }
-}
-
-/* Make a null terminated copy of the string at PTR with SIZE characters in
-   the obstack pointed to by OBSTACKP .  Returns the address of the copy.
-   Note that the string at PTR does not have to be null terminated, I.E. it
-   may be part of a larger string and we are only saving a substring. */
-
-char *
-obsavestring (ptr, size, obstackp)
-     char *ptr;
-     int size;
-     struct obstack *obstackp;
-{
-  register char *p = (char *) obstack_alloc (obstackp, size + 1);
-  /* Open-coded memcpy--saves function call time.  These strings are usually
-     short.  FIXME: Is this really still true with a compiler that can
-     inline memcpy? */
-  {
-    register char *p1 = ptr;
-    register char *p2 = p;
-    char *end = ptr + size;
-    while (p1 != end)
-      *p2++ = *p1++;
-  }
-  p[size] = 0;
-  return p;
-}
-
-/* Concatenate strings S1, S2 and S3; return the new string.  Space is found
-   in the obstack pointed to by OBSTACKP.  */
-
-char *
-obconcat (obstackp, s1, s2, s3)
-     struct obstack *obstackp;
-     const char *s1, *s2, *s3;
-{
-  register int len = strlen (s1) + strlen (s2) + strlen (s3) + 1;
-  register char *val = (char *) obstack_alloc (obstackp, len);
-  strcpy (val, s1);
-  strcat (val, s2);
-  strcat (val, s3);
-  return val;
-}
-
-/* True if we are nested inside psymtab_to_symtab. */
-
-int currently_reading_symtab = 0;
-
-static void
-decrement_reading_symtab (dummy)
-     void *dummy;
-{
-  currently_reading_symtab--;
-}
-
-/* Get the symbol table that corresponds to a partial_symtab.
-   This is fast after the first time you do it.  In fact, there
-   is an even faster macro PSYMTAB_TO_SYMTAB that does the fast
-   case inline.  */
-
-struct symtab *
-psymtab_to_symtab (pst)
-     register struct partial_symtab *pst;
-{
-  /* If it's been looked up before, return it. */
-  if (pst->symtab)
-    return pst->symtab;
-
-  /* If it has not yet been read in, read it.  */
-  if (!pst->readin)
-    { 
-      struct cleanup *back_to = make_cleanup (decrement_reading_symtab, NULL);
-      currently_reading_symtab++;
-      (*pst->read_symtab) (pst);
-      do_cleanups (back_to);
-    }
-
-  return pst->symtab;
-}
-
-/* Initialize entry point information for this objfile. */
-
-void
-init_entry_point_info (objfile)
-     struct objfile *objfile;
-{
-  /* Save startup file's range of PC addresses to help blockframe.c
-     decide where the bottom of the stack is.  */
-
-  if (bfd_get_file_flags (objfile -> obfd) & EXEC_P)
-    {
-      /* Executable file -- record its entry point so we'll recognize
-	 the startup file because it contains the entry point.  */
-      objfile -> ei.entry_point = bfd_get_start_address (objfile -> obfd);
-    }
-  else
-    {
-      /* Examination of non-executable.o files.  Short-circuit this stuff.  */
-      objfile -> ei.entry_point = INVALID_ENTRY_POINT;
-    }
-  objfile -> ei.entry_file_lowpc = INVALID_ENTRY_LOWPC;
-  objfile -> ei.entry_file_highpc = INVALID_ENTRY_HIGHPC;
-  objfile -> ei.entry_func_lowpc = INVALID_ENTRY_LOWPC;
-  objfile -> ei.entry_func_highpc = INVALID_ENTRY_HIGHPC;
-  objfile -> ei.main_func_lowpc = INVALID_ENTRY_LOWPC;
-  objfile -> ei.main_func_highpc = INVALID_ENTRY_HIGHPC;
-}
-
-/* Get current entry point address.  */
-
-CORE_ADDR
-entry_point_address()
-{
-  return symfile_objfile ? symfile_objfile->ei.entry_point : 0;
-}
-
-/* Remember the lowest-addressed loadable section we've seen.  
-   This function is called via bfd_map_over_sections. 
-
-   In case of equal vmas, the section with the largest size becomes the
-   lowest-addressed loadable section.
-
-   If the vmas and sizes are equal, the last section is considered the
-   lowest-addressed loadable section.  */
-
-void
-find_lowest_section (abfd, sect, obj)
-     bfd *abfd;
-     asection *sect;
-     PTR obj;
-{
-  asection **lowest = (asection **)obj;
-
-  if (0 == (bfd_get_section_flags (abfd, sect) & SEC_LOAD))
-    return;
-  if (!*lowest)
-    *lowest = sect;		/* First loadable section */
-  else if (bfd_section_vma (abfd, *lowest) > bfd_section_vma (abfd, sect))
-    *lowest = sect;		/* A lower loadable section */
-  else if (bfd_section_vma (abfd, *lowest) == bfd_section_vma (abfd, sect)
-	   && (bfd_section_size (abfd, (*lowest))
-	       <= bfd_section_size (abfd, sect)))
-    *lowest = sect;
-}
-
-/* Parse the user's idea of an offset for dynamic linking, into our idea
-   of how to represent it for fast symbol reading.  This is the default 
-   version of the sym_fns.sym_offsets function for symbol readers that
-   don't need to do anything special.  It allocates a section_offsets table
-   for the objectfile OBJFILE and stuffs ADDR into all of the offsets.  */
-
-struct section_offsets *
-default_symfile_offsets (objfile, addr)
-     struct objfile *objfile;
-     CORE_ADDR addr;
-{
-  struct section_offsets *section_offsets;
-  int i;
-
-  objfile->num_sections = SECT_OFF_MAX;
-  section_offsets = (struct section_offsets *)
-    obstack_alloc (&objfile -> psymbol_obstack, SIZEOF_SECTION_OFFSETS);
-
-  for (i = 0; i < SECT_OFF_MAX; i++)
-    ANOFFSET (section_offsets, i) = addr;
-  
-  return section_offsets;
-}
-
-
-/* Process a symbol file, as either the main file or as a dynamically
-   loaded file.
-
-   NAME is the file name (which will be tilde-expanded and made
-   absolute herein) (but we don't free or modify NAME itself).
-   FROM_TTY says how verbose to be.  MAINLINE specifies whether this
-   is the main symbol file, or whether it's an extra symbol file such
-   as dynamically loaded code.  If !mainline, ADDR is the address
-   where the text segment was loaded.  If VERBO, the caller has printed
-   a verbose message about the symbol reading (and complaints can be
-   more terse about it).  */
-
-void
-syms_from_objfile (objfile, addr, mainline, verbo)
-     struct objfile *objfile;
-     CORE_ADDR addr;
-     int mainline;
-     int verbo;
-{
-  struct section_offsets *section_offsets;
-  asection *lowest_sect;
-  struct cleanup *old_chain;
-
-  init_entry_point_info (objfile);
-  find_sym_fns (objfile);
-
-  /* Make sure that partially constructed symbol tables will be cleaned up
-     if an error occurs during symbol reading.  */
-  old_chain = make_cleanup ((make_cleanup_func) free_objfile, objfile);
-
-  if (mainline) 
-    {
-      /* We will modify the main symbol table, make sure that all its users
-	 will be cleaned up if an error occurs during symbol reading.  */
-      make_cleanup ((make_cleanup_func) clear_symtab_users, 0);
-
-      /* Since no error yet, throw away the old symbol table.  */
-
-      if (symfile_objfile != NULL)
-	{
-	  free_objfile (symfile_objfile);
-	  symfile_objfile = NULL;
-	}
-
-      /* Currently we keep symbols from the add-symbol-file command.
-	 If the user wants to get rid of them, they should do "symbol-file"
-	 without arguments first.  Not sure this is the best behavior
-	 (PR 2207).  */
-
-      (*objfile -> sf -> sym_new_init) (objfile);
-    }
-
-  /* Convert addr into an offset rather than an absolute address.
-     We find the lowest address of a loaded segment in the objfile,
-     and assume that <addr> is where that got loaded.  Due to historical
-     precedent, we warn if that doesn't happen to be a text segment.  */
-
-  if (mainline)
-    {
-      addr = 0;		/* No offset from objfile addresses.  */
-    }
-  else
-    {
-      lowest_sect = bfd_get_section_by_name (objfile->obfd, ".text");
-      if (lowest_sect == NULL)
-	bfd_map_over_sections (objfile->obfd, find_lowest_section,
-			       (PTR) &lowest_sect);
-
-      if (lowest_sect == NULL)
-	warning ("no loadable sections found in added symbol-file %s",
-		 objfile->name);
-      else if ((bfd_get_section_flags (objfile->obfd, lowest_sect) & SEC_CODE)
-	       == 0)
-	/* FIXME-32x64--assumes bfd_vma fits in long.  */
-	warning ("Lowest section in %s is %s at 0x%lx",
-		 objfile->name,
-		 bfd_section_name (objfile->obfd, lowest_sect),
-		 (unsigned long) bfd_section_vma (objfile->obfd, lowest_sect));
-
-      if (lowest_sect)
-	addr -= bfd_section_vma (objfile->obfd, lowest_sect);
-    }
-
-  /* Initialize symbol reading routines for this objfile, allow complaints to
-     appear for this new file, and record how verbose to be, then do the
-     initial symbol reading for this file. */
-
-  (*objfile -> sf -> sym_init) (objfile);
-  clear_complaints (1, verbo);
-
-  section_offsets = (*objfile -> sf -> sym_offsets) (objfile, addr);
-  objfile->section_offsets = section_offsets;
-
-#ifndef IBM6000_TARGET
-  /* This is a SVR4/SunOS specific hack, I think.  In any event, it
-     screws RS/6000.  sym_offsets should be doing this sort of thing,
-     because it knows the mapping between bfd sections and
-     section_offsets.  */
-  /* This is a hack.  As far as I can tell, section offsets are not
-     target dependent.  They are all set to addr with a couple of
-     exceptions.  The exceptions are sysvr4 shared libraries, whose
-     offsets are kept in solib structures anyway and rs6000 xcoff
-     which handles shared libraries in a completely unique way.
-
-     Section offsets are built similarly, except that they are built
-     by adding addr in all cases because there is no clear mapping
-     from section_offsets into actual sections.  Note that solib.c
-     has a different algorythm for finding section offsets.
-
-     These should probably all be collapsed into some target
-     independent form of shared library support.  FIXME.  */
-
-  if (addr)
-    {
-      struct obj_section *s;
-
-      for (s = objfile->sections; s < objfile->sections_end; ++s)
-	{
-	  s->addr -= s->offset;
-	  s->addr += addr;
-	  s->endaddr -= s->offset;
-	  s->endaddr += addr;
-	  s->offset += addr;
-	}
-    }
-#endif /* not IBM6000_TARGET */
-
-  (*objfile -> sf -> sym_read) (objfile, section_offsets, mainline);
-
-  if (!have_partial_symbols () && !have_full_symbols ())
-    {
-      wrap_here ("");
-      printf_filtered ("(no debugging symbols found)...");
-      wrap_here ("");
-    }
-
-  /* Don't allow char * to have a typename (else would get caddr_t).
-     Ditto void *.  FIXME: Check whether this is now done by all the
-     symbol readers themselves (many of them now do), and if so remove
-     it from here.  */
-
-  TYPE_NAME (lookup_pointer_type (builtin_type_char)) = 0;
-  TYPE_NAME (lookup_pointer_type (builtin_type_void)) = 0;
-
-  /* Mark the objfile has having had initial symbol read attempted.  Note
-     that this does not mean we found any symbols... */
-
-  objfile -> flags |= OBJF_SYMS;
-
-  /* Discard cleanups as symbol reading was successful.  */
-
-  discard_cleanups (old_chain);
-
-/* Call this after reading in a new symbol table to give target dependant code
-   a crack at the new symbols.  For instance, this could be used to update the
-   values of target-specific symbols GDB needs to keep track of (such as
-   _sigtramp, or whatever).  */
-
-  TARGET_SYMFILE_POSTREAD (objfile);
-}
-
-/* Perform required actions after either reading in the initial
-   symbols for a new objfile, or mapping in the symbols from a reusable
-   objfile. */
-   
-void
-new_symfile_objfile (objfile, mainline, verbo)
-     struct objfile *objfile;
-     int mainline;
-     int verbo;
-{
-
-  /* If this is the main symbol file we have to clean up all users of the
-     old main symbol file. Otherwise it is sufficient to fixup all the
-     breakpoints that may have been redefined by this symbol file.  */
-  if (mainline)
-    {
-      /* OK, make it the "real" symbol file.  */
-      symfile_objfile = objfile;
-
-      clear_symtab_users ();
-    }
-  else
-    {
-      breakpoint_re_set ();
-    }
-
-  /* We're done reading the symbol file; finish off complaints.  */
-  clear_complaints (0, verbo);
-}
-
-/* Process a symbol file, as either the main file or as a dynamically
-   loaded file.
-
-   NAME is the file name (which will be tilde-expanded and made
-   absolute herein) (but we don't free or modify NAME itself).
-   FROM_TTY says how verbose to be.  MAINLINE specifies whether this
-   is the main symbol file, or whether it's an extra symbol file such
-   as dynamically loaded code.  If !mainline, ADDR is the address
-   where the text segment was loaded.
-
-   USER_LOADED is TRUE if the add-symbol-file command was how this
-   symbol file came to be processed.
-
-   IS_SOLIB is TRUE if this symbol file represents a solib, as discovered
-   by the target's implementation of the solib package.
-
-   Upon success, returns a pointer to the objfile that was added.
-   Upon failure, jumps back to command level (never returns). */
-
-struct objfile *
-symbol_file_add (name, from_tty, addr, mainline, mapped, readnow, user_loaded, is_solib)
-     char *name;
-     int from_tty;
-     CORE_ADDR addr;
-     int mainline;
-     int mapped;
-     int readnow;
-     int  user_loaded;
-     int  is_solib;
-{
-  struct objfile *objfile;
-  struct partial_symtab *psymtab;
-  bfd *abfd;
-
-  /* Open a bfd for the file, and give user a chance to burp if we'd be
-     interactively wiping out any existing symbols.  */
-
-  abfd = symfile_bfd_open (name);
-
-#if 0
-#ifdef GDB_TARGET_IS_HPPA 
-{
-  /********* TARGET SPECIFIC CODE (HACK!) **********
-   *
-   * The following code is HP-specific.  The "right" way of
-   * doing this is unknown, but we bet would involve a target-
-   * specific pre-file-load check using a generic mechanism.
-   */
- /* elz: I moved this code from inside the symfile_bfd_open function
-    this way we don't have to worry about recursion. 
-    I also have taken out the call to pxdb from within the check
-    for pxdb processing. Seemed two logically unrelated things, 
-    and I needed a pure checking later on anyway. 
- */
-
-      if( hpread_pxdb_needed( abfd )) 
-      {
-          /*
-           * This file has not been pre-processed. 
-           * Preprocess now 
-           */
-
-         if (hpread_call_pxdb(name))
-         {
-          /* The
-           * call above has used "system" to pre-process
-           * the on-disk file, so we now need to close
-           * and re-open the file.
-           */
-          bfd_close (abfd);	/* This also closes 'desc', */
-                                /* hence the recursion.     */
-          abfd = symfile_bfd_open( name );
-         }
-        else /* we fail miserably without pxdb!!!*/
-             /* the warning to the user has already been given
-                from within the call_pxdb function 
-             */
-         error("Command ignored.\n");
-      }
-}
- /*************** END HACK ********************/
-#endif
-#endif /* 0 */
-
-
-  if ((have_full_symbols () || have_partial_symbols ())
-      && mainline
-      && from_tty
-      && !query ("Load new symbol table from \"%s\"? ", name))
-      error ("Not confirmed.");
-
-  objfile = allocate_objfile (abfd, mapped, user_loaded, is_solib);
-
-  /* If the objfile uses a mapped symbol file, and we have a psymtab for
-     it, then skip reading any symbols at this time. */
-
-  if ((objfile -> flags & OBJF_MAPPED) && (objfile -> flags & OBJF_SYMS))
-    {
-      /* We mapped in an existing symbol table file that already has had
-	 initial symbol reading performed, so we can skip that part.  Notify
-	 the user that instead of reading the symbols, they have been mapped.
-	 */
-      if (from_tty || info_verbose)
-	{
-	  printf_filtered ("Mapped symbols for %s...", name);
-	  wrap_here ("");
-	  gdb_flush (gdb_stdout);
-	}
-      init_entry_point_info (objfile);
-      find_sym_fns (objfile);
-    }
-  else
-    {
-      /* We either created a new mapped symbol table, mapped an existing
-	 symbol table file which has not had initial symbol reading
-	 performed, or need to read an unmapped symbol table. */
-      if (from_tty || info_verbose)
-	{
-	  if (pre_add_symbol_hook)
-	    pre_add_symbol_hook (name);
-	  else
-	    {
-	      printf_filtered ("Reading symbols from %s...", name);
-	      wrap_here ("");
-	      gdb_flush (gdb_stdout);
-	    }
-	}
-      syms_from_objfile (objfile, addr, mainline, from_tty);
-    }
-
-  /* We now have at least a partial symbol table.  Check to see if the
-     user requested that all symbols be read on initial access via either
-     the gdb startup command line or on a per symbol file basis.  Expand
-     all partial symbol tables for this objfile if so. */
-
-  if (readnow || readnow_symbol_files)
-    {
-      if (from_tty || info_verbose)
-	{
-	  printf_filtered ("expanding to full symbols...");
-	  wrap_here ("");
-	  gdb_flush (gdb_stdout);
-	}
-
-      for (psymtab = objfile -> psymtabs;
-	   psymtab != NULL;
-	   psymtab = psymtab -> next)
-	{
-	  psymtab_to_symtab (psymtab);
-	}
-    }
-
-  if (from_tty || info_verbose)
-    {
-      if (post_add_symbol_hook)
-        post_add_symbol_hook ();
-      else
-        {
-          printf_filtered ("done.\n");
-          gdb_flush (gdb_stdout);
-        }
-    }
-
-  new_symfile_objfile (objfile, mainline, from_tty);
-
-  target_new_objfile (objfile);
-
-  return (objfile);
-}
-
-/* This is the symbol-file command.  Read the file, analyze its
-   symbols, and add a struct symtab to a symtab list.  The syntax of
-   the command is rather bizarre--(1) buildargv implements various
-   quoting conventions which are undocumented and have little or
-   nothing in common with the way things are quoted (or not quoted)
-   elsewhere in GDB, (2) options are used, which are not generally
-   used in GDB (perhaps "set mapped on", "set readnow on" would be
-   better), (3) the order of options matters, which is contrary to GNU
-   conventions (because it is confusing and inconvenient).  */
-
-void
-symbol_file_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  char *name = NULL;
-  CORE_ADDR text_relocation = 0;		/* text_relocation */
-  struct cleanup *cleanups;
-  int mapped = 0;
-  int readnow = 0;
-
-  dont_repeat ();
-
-  if (args == NULL)
-    {
-      if ((have_full_symbols () || have_partial_symbols ())
-	  && from_tty
-	  && !query ("Discard symbol table from `%s'? ",
-		     symfile_objfile -> name))
-	error ("Not confirmed.");
-      free_all_objfiles ();
-
-      /* solib descriptors may have handles to objfiles.  Since their
-         storage has just been released, we'd better wipe the solib
-         descriptors as well.
-         */
-#if defined(SOLIB_RESTART)
-      SOLIB_RESTART ();
-#endif
-
-      symfile_objfile = NULL;
-      if (from_tty)
-	{
-	  printf_unfiltered ("No symbol file now.\n");
-	}
-#ifdef HPUXHPPA
-      RESET_HP_UX_GLOBALS ();
-#endif
-    }
-  else
-    {
-      if ((argv = buildargv (args)) == NULL)
-	{
-	  nomem (0);
-	}
-      cleanups = make_cleanup ((make_cleanup_func) freeargv, (char *) argv);
-      while (*argv != NULL)
-	{
-	  if (STREQ (*argv, "-mapped"))
-	    {
-	      mapped = 1;
-	    }
-	  else if (STREQ (*argv, "-readnow"))
-	    {
-	      readnow = 1;
-	    }
-	  else if (**argv == '-')
-	    {
-	      error ("unknown option `%s'", *argv);
-	    }
-	  else
-	    {
-            char *p;
-
-              name = *argv;
-
-              /* this is for rombug remote only, to get the text relocation by
-              using link command */
-              p = strrchr(name, '/');
-              if (p != NULL) p++;
-              else p = name;
-
-              target_link(p, &text_relocation);
-
-              if (text_relocation == (CORE_ADDR)0)
-                return;
-              else if (text_relocation == (CORE_ADDR)-1)
-                {
-                  symbol_file_add (name, from_tty, (CORE_ADDR)0, 
-                                   1, mapped, readnow, 1, 0);
-#ifdef HPUXHPPA
-                  RESET_HP_UX_GLOBALS ();
-#endif
-                }
-              else
-                symbol_file_add (name, from_tty, (CORE_ADDR)text_relocation,
-				 0, mapped, readnow, 1, 0);
-
-	      /* Getting new symbols may change our opinion about what is
-		 frameless.  */
-	      reinit_frame_cache ();
-
-              set_initial_language ();
-	    }
-	  argv++;
-	}
-
-      if (name == NULL)
-	{
-	  error ("no symbol file name was specified");
-	}
-      TUIDO(((TuiOpaqueFuncPtr)tuiDisplayMainFunction));
-      do_cleanups (cleanups);
-    }
-}
-
-/* Set the initial language.
-
-   A better solution would be to record the language in the psymtab when reading
-   partial symbols, and then use it (if known) to set the language.  This would
-   be a win for formats that encode the language in an easily discoverable place,
-   such as DWARF.  For stabs, we can jump through hoops looking for specially
-   named symbols or try to intuit the language from the specific type of stabs
-   we find, but we can't do that until later when we read in full symbols.
-   FIXME.  */
-
-static void
-set_initial_language ()
-{
-  struct partial_symtab *pst;
-  enum language lang = language_unknown;  	
-
-  pst = find_main_psymtab ();
-  if (pst != NULL)
-    {
-      if (pst -> filename != NULL)
-	{
-	  lang = deduce_language_from_filename (pst -> filename);
-        }
-      if (lang == language_unknown)
-	{
-	    /* Make C the default language */
-	    lang = language_c;
-	}
-      set_language (lang);
-      expected_language = current_language;	/* Don't warn the user */
-    }
-}
-
-/* Open file specified by NAME and hand it off to BFD for preliminary
-   analysis.  Result is a newly initialized bfd *, which includes a newly
-   malloc'd` copy of NAME (tilde-expanded and made absolute).
-   In case of trouble, error() is called.  */
-
-bfd *
-symfile_bfd_open (name)
-     char *name;
-{
-  bfd *sym_bfd;
-  int desc;
-  char *absolute_name;
-
-
-
-  name = tilde_expand (name);	/* Returns 1st new malloc'd copy */
-
-  /* Look down path for it, allocate 2nd new malloc'd copy.  */
-  desc = openp (getenv ("PATH"), 1, name, O_RDONLY | O_BINARY, 0, &absolute_name);
-#if defined(__GO32__) || defined(_WIN32)
-  if (desc < 0)
-    {
-      char *exename = alloca (strlen (name) + 5);
-      strcat (strcpy (exename, name), ".exe");
-      desc = openp (getenv ("PATH"), 1, exename, O_RDONLY | O_BINARY,
-                    0, &absolute_name);
-    }
-#endif
-  if (desc < 0)
-    {
-      make_cleanup (free, name);
-      perror_with_name (name);
-    }
-  free (name);			/* Free 1st new malloc'd copy */
-  name = absolute_name;		/* Keep 2nd malloc'd copy in bfd */
-				/* It'll be freed in free_objfile(). */
-
-  sym_bfd = bfd_fdopenr (name, gnutarget, desc);
-  if (!sym_bfd)
-    {
-      close (desc);
-      make_cleanup (free, name);
-      error ("\"%s\": can't open to read symbols: %s.", name,
-	     bfd_errmsg (bfd_get_error ()));
-    }
-  sym_bfd->cacheable = true;
-
-  if (!bfd_check_format (sym_bfd, bfd_object))
-    {
-      /* FIXME: should be checking for errors from bfd_close (for one thing,
-	 on error it does not free all the storage associated with the
-	 bfd).  */
-      bfd_close (sym_bfd);	/* This also closes desc */
-      make_cleanup (free, name);
-      error ("\"%s\": can't read symbols: %s.", name,
-	     bfd_errmsg (bfd_get_error ()));
-    }
-
-#ifdef HPUXHPPA
-  {
-  /********* TARGET SPECIFIC CODE (HACK!) **********
-   *
-   * The following code is HP-specific.  The "right" way of
-   * doing this is unknown, but we bet would involve a target-
-   * specific pre-file-load check using a generic mechanism.
-   */
-  static prevent_recursion = 0;  /* Needed for hack below!  HP-specific */
-  
-  if( prevent_recursion == 0 ) {
-      if( hpread_pxdb_needed (sym_bfd, name)) {
-          /*
-           * This file has not been pre-processed. 
-           * Preprocess now 
-           */
-
-         if (hpread_call_pxdb(name))
-         {
-          /* The
-           * call above has used "system" to pre-process
-           * the on-disk file, so we now need to close
-           * and re-open the file.
-           */
-          bfd_close (sym_bfd);	/* This also closes 'desc', */
-                                /* hence the recursion.     */
-          prevent_recursion++;
-          sym_bfd = symfile_bfd_open( name );
-          prevent_recursion--;
-         }
-      }
-  }
-}
- /*************** END HACK ********************/
-#endif
-
-  return (sym_bfd);
-}
-
-/* Link a new symtab_fns into the global symtab_fns list.  Called on gdb
-   startup by the _initialize routine in each object file format reader,
-   to register information about each format the the reader is prepared
-   to handle. */
-
-void
-add_symtab_fns (sf)
-     struct sym_fns *sf;
-{
-  sf->next = symtab_fns;
-  symtab_fns = sf;
-}
-
-
-/* Initialize to read symbols from the symbol file sym_bfd.  It either
-   returns or calls error().  The result is an initialized struct sym_fns
-   in the objfile structure, that contains cached information about the
-   symbol file.  */
-
-static void
-find_sym_fns (objfile)
-     struct objfile *objfile;
-{
-  struct sym_fns *sf;
-  enum bfd_flavour our_flavour = bfd_get_flavour (objfile -> obfd);
-  char *our_target = bfd_get_target (objfile -> obfd);
-
-  /* Special kludge for RS/6000 and PowerMac.  See xcoffread.c.  */
-  if (STREQ (our_target, "aixcoff-rs6000") ||
-      STREQ (our_target, "xcoff-powermac"))
-    our_flavour = (enum bfd_flavour)-1;
-
-  /* Special kludge for apollo.  See dstread.c.  */
-  if (STREQN (our_target, "apollo", 6))
-    our_flavour = (enum bfd_flavour)-2;
-
-  for (sf = symtab_fns; sf != NULL; sf = sf -> next)
-    {
-      if (our_flavour == sf -> sym_flavour)
-	{
-	  objfile -> sf = sf;
-	  return;
-	}
-    }
-  error ("I'm sorry, Dave, I can't do that.  Symbol format `%s' unknown.",
-	 bfd_get_target (objfile -> obfd));
-}
-
-/* This function runs the load command of our current target.  */
-
-static void
-load_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  if (arg == NULL)
-    arg = get_exec_file (1);
-  target_load (arg, from_tty);
-}
-
-/* This version of "load" should be usable for any target.  Currently
-   it is just used for remote targets, not inftarg.c or core files,
-   on the theory that only in that case is it useful.
-
-   Avoiding xmodem and the like seems like a win (a) because we don't have
-   to worry about finding it, and (b) On VMS, fork() is very slow and so
-   we don't want to run a subprocess.  On the other hand, I'm not sure how
-   performance compares.  */
-#define GENERIC_LOAD_CHUNK 256
-#define VALIDATE_DOWNLOAD 0
-void
-generic_load (filename, from_tty)
-    char *filename;
-    int from_tty;
-{
-  struct cleanup *old_cleanups;
-  asection *s;
-  bfd *loadfile_bfd;
-  time_t start_time, end_time;	/* Start and end times of download */
-  unsigned long data_count = 0;	/* Number of bytes transferred to memory */
-  int n; 
-  unsigned long load_offset = 0; 	/* offset to add to vma for each section */
-  char buf[GENERIC_LOAD_CHUNK+8];
-#if VALIDATE_DOWNLOAD  
-  char verify_buffer[GENERIC_LOAD_CHUNK+8] ;
-#endif  
-
-  /* enable user to specify address for downloading as 2nd arg to load */
-  n = sscanf(filename, "%s 0x%lx", buf, &load_offset);
-  if (n > 1 ) 
-    filename = buf;
-  else
-    load_offset = 0;
-
-  loadfile_bfd = bfd_openr (filename, gnutarget);
-  if (loadfile_bfd == NULL)
-    {
-      perror_with_name (filename);
-      return;
-    }
-  /* FIXME: should be checking for errors from bfd_close (for one thing,
-     on error it does not free all the storage associated with the
-     bfd).  */
-  old_cleanups = make_cleanup ((make_cleanup_func) bfd_close, loadfile_bfd);
-
-  if (!bfd_check_format (loadfile_bfd, bfd_object)) 
-    {
-      error ("\"%s\" is not an object file: %s", filename,
-	     bfd_errmsg (bfd_get_error ()));
-    }
-  
-  start_time = time (NULL);
-
-  for (s = loadfile_bfd->sections; s; s = s->next) 
-    {
-      if (s->flags & SEC_LOAD) 
-        {
-          bfd_size_type size;
-
-          size = bfd_get_section_size_before_reloc (s);
-          if (size > 0)
-            {
-              char *buffer;
-              struct cleanup *old_chain;
-              bfd_vma lma;
-              unsigned long l = size ;
-              int err;
-              char *sect;
-              unsigned long sent;
-              unsigned long len;
-	      
-	      l = l > GENERIC_LOAD_CHUNK ? GENERIC_LOAD_CHUNK : l ;
-
-              buffer = xmalloc (size);
-              old_chain = make_cleanup (free, buffer);
-
-              lma = s->lma;
-              lma += load_offset;
-
-              /* Is this really necessary?  I guess it gives the user something
-                 to look at during a long download.  */
-              printf_filtered ("Loading section %s, size 0x%lx lma ",
-                               bfd_get_section_name (loadfile_bfd, s),
-                               (unsigned long) size);
-              print_address_numeric (lma, 1, gdb_stdout);
-              printf_filtered ("\n");
-
-              bfd_get_section_contents (loadfile_bfd, s, buffer, 0, size);
-
-              sect = (char *) bfd_get_section_name (loadfile_bfd, s);
-              sent = 0;
-              do
-                {            
-                  len = (size - sent) < l ? (size - sent) : l;
-                  sent += len;
-                  err = target_write_memory (lma, buffer, len);
-                  if (ui_load_progress_hook)
-                    if (ui_load_progress_hook (sect, sent))
-		      error ("Canceled the download");
-#if VALIDATE_DOWNLOAD
-		  /* Broken memories and broken monitors manifest themselves
-		     here when bring new computers to life.
-		     This doubles already slow downloads.
-		  */
-		  if (err) break ;
-		  {
-		    target_read_memory(lma,verify_buffer,len) ;
-		    if (0 != bcmp(buffer,verify_buffer,len))
-		      error("Download verify failed at %08x",
-			    (unsigned long)lma) ;
-		  }
-
-#endif
-		  data_count += len ;
-                  lma  += len;
-                  buffer += len;
-                } /* od */
-              while (err == 0 && sent < size);
-
-              if (err != 0)
-                error ("Memory access error while loading section %s.", 
-                       bfd_get_section_name (loadfile_bfd, s));
-                
-              do_cleanups (old_chain);
-            }
-        }
-    }
-
-  end_time = time (NULL);
-  {
-    unsigned long entry ;
-    entry = bfd_get_start_address(loadfile_bfd) ;
-    printf_filtered ("Start address 0x%lx , load size %d\n", entry,data_count);
-    /* We were doing this in remote-mips.c, I suspect it is right
-       for other targets too.  */
-    write_pc (entry);
-  }
-
-  /* FIXME: are we supposed to call symbol_file_add or not?  According to
-     a comment from remote-mips.c (where a call to symbol_file_add was
-     commented out), making the call confuses GDB if more than one file is
-     loaded in.  remote-nindy.c had no call to symbol_file_add, but remote-vx.c
-     does.  */
-
-  report_transfer_performance (data_count, start_time, end_time);
-
-  do_cleanups (old_cleanups);
-}
-
-/* Report how fast the transfer went. */
-
-void
-report_transfer_performance (data_count, start_time, end_time)
-unsigned long data_count;
-time_t start_time, end_time;
-{
-  printf_filtered ("Transfer rate: ");
-  if (end_time != start_time)
-    printf_filtered ("%d bits/sec",
-		     (data_count * 8) / (end_time - start_time));
-  else
-    printf_filtered ("%d bits in <1 sec", (data_count * 8));
-  printf_filtered (".\n");
-}
-
-/* This function allows the addition of incrementally linked object files.
-   It does not modify any state in the target, only in the debugger.  */
-
-/* ARGSUSED */
-static void
-add_symbol_file_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char *name = NULL;
-  CORE_ADDR text_addr;
-  char *arg;
-  int readnow = 0;
-  int mapped = 0;
-  
-  dont_repeat ();
-
-  if (args == NULL)
-    {
-      error ("add-symbol-file takes a file name and an address");
-    }
-
-  /* Make a copy of the string that we can safely write into. */
-
-  args = strdup (args);
-  make_cleanup (free, args);
-
-  /* Pick off any -option args and the file name. */
-
-  while ((*args != '\000') && (name == NULL))
-    {
-      while (isspace (*args)) {args++;}
-      arg = args;
-      while ((*args != '\000') && !isspace (*args)) {args++;}
-      if (*args != '\000')
-	{
-	  *args++ = '\000';
-	}
-      if (*arg != '-')
-	{
-	  name = arg;
-	}
-      else if (STREQ (arg, "-mapped"))
-	{
-	  mapped = 1;
-	}
-      else if (STREQ (arg, "-readnow"))
-	{
-	  readnow = 1;
-	}
-      else
-	{
-	  error ("unknown option `%s'", arg);
-	}
-    }
-
-  /* After picking off any options and the file name, args should be
-     left pointing at the remainder of the command line, which should
-     be the address expression to evaluate. */
-
-  if (name == NULL)
-    {
-      error ("add-symbol-file takes a file name");
-    }
-  name = tilde_expand (name);
-  make_cleanup (free, name);
-
-  if (*args != '\000')
-    {
-      text_addr = parse_and_eval_address (args);
-    }
-  else
-    {
-      target_link(name, &text_addr);
-      if (text_addr == (CORE_ADDR)-1)
-	error("Don't know how to get text start location for this file");
-    }
-
-  /* FIXME-32x64: Assumes text_addr fits in a long.  */
-  if ((from_tty)
-      && (!query ("add symbol table from file \"%s\" at text_addr = %s?\n",
-	          name, local_hex_string ((unsigned long)text_addr))))
-    error ("Not confirmed.");
-
-  symbol_file_add (name, from_tty, text_addr, 0, mapped, readnow,
-                   1,  /* user_loaded */
-                   0); /* We'll guess it's ! is_solib */
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  reinit_frame_cache ();
-}
-
-static void
-add_shared_symbol_files_command  (args, from_tty)
-     char *args;
-     int from_tty;
-{
-#ifdef ADD_SHARED_SYMBOL_FILES
-  ADD_SHARED_SYMBOL_FILES (args, from_tty);
-#else
-  error ("This command is not available in this configuration of GDB.");
-#endif  
-}
-
-/* Re-read symbols if a symbol-file has changed.  */
-void
-reread_symbols ()
-{
-  struct objfile *objfile;
-  long new_modtime;
-  int reread_one = 0;
-  struct stat new_statbuf;
-  int res;
-
-  /* With the addition of shared libraries, this should be modified,
-     the load time should be saved in the partial symbol tables, since
-     different tables may come from different source files.  FIXME.
-     This routine should then walk down each partial symbol table
-     and see if the symbol table that it originates from has been changed */
-
-  for (objfile = object_files; objfile; objfile = objfile->next) {
-    if (objfile->obfd) {
-#ifdef IBM6000_TARGET
-     /* If this object is from a shared library, then you should
-        stat on the library name, not member name. */
-
-     if (objfile->obfd->my_archive)
-       res = stat (objfile->obfd->my_archive->filename, &new_statbuf);
-     else
-#endif
-      res = stat (objfile->name, &new_statbuf);
-      if (res != 0) {
-	/* FIXME, should use print_sys_errmsg but it's not filtered. */
-	printf_filtered ("`%s' has disappeared; keeping its symbols.\n",
-			 objfile->name);
-	continue;
-      }
-      new_modtime = new_statbuf.st_mtime;
-      if (new_modtime != objfile->mtime)
-	{
-	  struct cleanup *old_cleanups;
-	  struct section_offsets *offsets;
-	  int num_offsets;
-	  int section_offsets_size;
-	  char *obfd_filename;
-
-	  printf_filtered ("`%s' has changed; re-reading symbols.\n",
-			   objfile->name);
-
-	  /* There are various functions like symbol_file_add,
-	     symfile_bfd_open, syms_from_objfile, etc., which might
-	     appear to do what we want.  But they have various other
-	     effects which we *don't* want.  So we just do stuff
-	     ourselves.  We don't worry about mapped files (for one thing,
-	     any mapped file will be out of date).  */
-
-	  /* If we get an error, blow away this objfile (not sure if
-	     that is the correct response for things like shared
-	     libraries).  */
-	  old_cleanups = make_cleanup ((make_cleanup_func) free_objfile, 
-                                       objfile);
-	  /* We need to do this whenever any symbols go away.  */
-	  make_cleanup ((make_cleanup_func) clear_symtab_users, 0);
-
-	  /* Clean up any state BFD has sitting around.  We don't need
-	     to close the descriptor but BFD lacks a way of closing the
-	     BFD without closing the descriptor.  */
-	  obfd_filename = bfd_get_filename (objfile->obfd);
-	  if (!bfd_close (objfile->obfd))
-	    error ("Can't close BFD for %s: %s", objfile->name,
-		   bfd_errmsg (bfd_get_error ()));
-	  objfile->obfd = bfd_openr (obfd_filename, gnutarget);
-	  if (objfile->obfd == NULL)
-	    error ("Can't open %s to read symbols.", objfile->name);
-	  /* bfd_openr sets cacheable to true, which is what we want.  */
-	  if (!bfd_check_format (objfile->obfd, bfd_object))
-	    error ("Can't read symbols from %s: %s.", objfile->name,
-		   bfd_errmsg (bfd_get_error ()));
-
-	  /* Save the offsets, we will nuke them with the rest of the
-	     psymbol_obstack.  */
-	  num_offsets = objfile->num_sections;
-	  section_offsets_size =
-	    sizeof (struct section_offsets)
-	      + sizeof (objfile->section_offsets->offsets) * num_offsets;
-	  offsets = (struct section_offsets *) alloca (section_offsets_size);
-	  memcpy (offsets, objfile->section_offsets, section_offsets_size);
-
-	  /* Nuke all the state that we will re-read.  Much of the following
-	     code which sets things to NULL really is necessary to tell
-	     other parts of GDB that there is nothing currently there.  */
-
-	  /* FIXME: Do we have to free a whole linked list, or is this
-	     enough?  */
-	  if (objfile->global_psymbols.list)
-	    mfree (objfile->md, objfile->global_psymbols.list);
-	  memset (&objfile -> global_psymbols, 0,
-		  sizeof (objfile -> global_psymbols));
-	  if (objfile->static_psymbols.list)
-	    mfree (objfile->md, objfile->static_psymbols.list);
-	  memset (&objfile -> static_psymbols, 0,
-		  sizeof (objfile -> static_psymbols));
-
-	  /* Free the obstacks for non-reusable objfiles */
-	  obstack_free (&objfile -> psymbol_cache.cache, 0);
-	  memset (&objfile -> psymbol_cache, 0,
-		  sizeof (objfile -> psymbol_cache));
-	  obstack_free (&objfile -> psymbol_obstack, 0);
-	  obstack_free (&objfile -> symbol_obstack, 0);
-	  obstack_free (&objfile -> type_obstack, 0);
-	  objfile->sections = NULL;
-	  objfile->symtabs = NULL;
-	  objfile->psymtabs = NULL;
-	  objfile->free_psymtabs = NULL;
-	  objfile->msymbols = NULL;
-	  objfile->minimal_symbol_count= 0;
-	  objfile->fundamental_types = NULL;
-	  if (objfile -> sf != NULL)
-	    {
-	      (*objfile -> sf -> sym_finish) (objfile);
-	    }
-
-	  /* We never make this a mapped file.  */
-	  objfile -> md = NULL;
-	  /* obstack_specify_allocation also initializes the obstack so
-	     it is empty.  */
-	  obstack_specify_allocation (&objfile -> psymbol_cache.cache, 0, 0,
-				      xmalloc, free);
-	  obstack_specify_allocation (&objfile -> psymbol_obstack, 0, 0,
-				      xmalloc, free);
-	  obstack_specify_allocation (&objfile -> symbol_obstack, 0, 0,
-				      xmalloc, free);
-	  obstack_specify_allocation (&objfile -> type_obstack, 0, 0,
-				      xmalloc, free);
-	  if (build_objfile_section_table (objfile))
-	    {
-	      error ("Can't find the file sections in `%s': %s", 
-		     objfile -> name, bfd_errmsg (bfd_get_error ()));
-	    }
-
-	  /* We use the same section offsets as from last time.  I'm not
-	     sure whether that is always correct for shared libraries.  */
-	  objfile->section_offsets = (struct section_offsets *)
-	    obstack_alloc (&objfile -> psymbol_obstack, section_offsets_size);
-	  memcpy (objfile->section_offsets, offsets, section_offsets_size);
-	  objfile->num_sections = num_offsets;
-
-	  /* What the hell is sym_new_init for, anyway?  The concept of
-	     distinguishing between the main file and additional files
-	     in this way seems rather dubious.  */
-	  if (objfile == symfile_objfile)
-            {
-              (*objfile->sf->sym_new_init) (objfile);
-#ifdef HPUXHPPA
-              RESET_HP_UX_GLOBALS ();
-#endif
-            }
-
-	  (*objfile->sf->sym_init) (objfile);
-	  clear_complaints (1, 1);
-	  /* The "mainline" parameter is a hideous hack; I think leaving it
-	     zero is OK since dbxread.c also does what it needs to do if
-	     objfile->global_psymbols.size is 0.  */
-	  (*objfile->sf->sym_read) (objfile, objfile->section_offsets, 0);
-	  if (!have_partial_symbols () && !have_full_symbols ())
-	    {
-	      wrap_here ("");
-	      printf_filtered ("(no debugging symbols found)\n");
-	      wrap_here ("");
-	    }
-	  objfile -> flags |= OBJF_SYMS;
-
-	  /* We're done reading the symbol file; finish off complaints.  */
-	  clear_complaints (0, 1);
-
-	  /* Getting new symbols may change our opinion about what is
-	     frameless.  */
-
-	  reinit_frame_cache ();
-
-	  /* Discard cleanups as symbol reading was successful.  */
-	  discard_cleanups (old_cleanups);
-
-	  /* If the mtime has changed between the time we set new_modtime
-	     and now, we *want* this to be out of date, so don't call stat
-	     again now.  */
-	  objfile->mtime = new_modtime;
-	  reread_one = 1;
-
-	  /* Call this after reading in a new symbol table to give target
-	     dependant code a crack at the new symbols.  For instance, this
-	     could be used to update the values of target-specific symbols GDB
-	     needs to keep track of (such as _sigtramp, or whatever).  */
-
-	  TARGET_SYMFILE_POSTREAD (objfile);
-	}
-    }
-  }
-
-  if (reread_one)
-    clear_symtab_users ();
-}
-
-
-
-typedef struct {
-  char         *ext;
-  enum language lang;
-} filename_language;
-
-static filename_language * filename_language_table;
-static int fl_table_size, fl_table_next;
-
-static void
-add_filename_language (ext, lang)
-     char         *ext;
-     enum language lang;
-{
-  if (fl_table_next >= fl_table_size)
-    {
-      fl_table_size += 10;
-      filename_language_table = realloc (filename_language_table, 
-					 fl_table_size);
-    }
-
-  filename_language_table[fl_table_next].ext  = strsave (ext);
-  filename_language_table[fl_table_next].lang = lang;
-  fl_table_next++;
-}
-
-static char *ext_args;
-
-static void
-set_ext_lang_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int i;
-  char *cp = ext_args;
-  enum language lang;
-
-  /* First arg is filename extension, starting with '.' */
-  if (*cp != '.')
-    error ("'%s': Filename extension must begin with '.'", ext_args);
-
-  /* Find end of first arg.  */
-  while (*cp && !isspace (*cp))	
-    cp++;
-
-  if (*cp == '\0')
-    error ("'%s': two arguments required -- filename extension and language",
-	   ext_args);
-
-  /* Null-terminate first arg */
-  *cp++ = '\0'; 
-
-  /* Find beginning of second arg, which should be a source language.  */
-  while (*cp && isspace (*cp))
-    cp++;
-
-  if (*cp == '\0')
-    error ("'%s': two arguments required -- filename extension and language",
-	   ext_args);
-
-  /* Lookup the language from among those we know.  */
-  lang = language_enum (cp);
-
-  /* Now lookup the filename extension: do we already know it?  */
-  for (i = 0; i < fl_table_next; i++)
-    if (0 == strcmp (ext_args, filename_language_table[i].ext))
-      break;
-
-  if (i >= fl_table_next)
-    {
-      /* new file extension */
-      add_filename_language (ext_args, lang);
-    }
-  else
-    {
-      /* redefining a previously known filename extension */
-
-      /* if (from_tty) */
-      /*   query ("Really make files of type %s '%s'?", */
-      /*          ext_args, language_str (lang));           */
-
-      free (filename_language_table[i].ext);
-      filename_language_table[i].ext  = strsave (ext_args);
-      filename_language_table[i].lang = lang;
-    }
-}
-
-static void
-info_ext_lang_command (args, from_tty)
-     char *args;
-     int   from_tty;
-{
-  int i;
-
-  printf_filtered ("Filename extensions and the languages they represent:");
-  printf_filtered ("\n\n");
-  for (i = 0; i < fl_table_next; i++)
-    printf_filtered ("\t%s\t- %s\n", 
-		     filename_language_table[i].ext, 
-		     language_str (filename_language_table[i].lang));
-}
-
-static void
-init_filename_language_table ()
-{
-  if (fl_table_size == 0)	/* protect against repetition */
-    {
-      fl_table_size = 20;
-      fl_table_next = 0;
-      filename_language_table = 
-	xmalloc (fl_table_size * sizeof (*filename_language_table));
-      add_filename_language (".c",     language_c);
-      add_filename_language (".C",     language_cplus);
-      add_filename_language (".cc",    language_cplus);
-      add_filename_language (".cp",    language_cplus);
-      add_filename_language (".cpp",   language_cplus);
-      add_filename_language (".cxx",   language_cplus);
-      add_filename_language (".c++",   language_cplus);
-  /* start-sanitize-java */
-      add_filename_language (".java",  language_java);
-      add_filename_language (".class", language_java);
-  /* end-sanitize-java */
-      add_filename_language (".ch",    language_chill);
-      add_filename_language (".c186",  language_chill);
-      add_filename_language (".c286",  language_chill);
-      add_filename_language (".f",     language_fortran);
-      add_filename_language (".F",     language_fortran);
-      add_filename_language (".s",     language_asm);
-      add_filename_language (".S",     language_asm);
-    }
-}
-
-enum language
-deduce_language_from_filename (filename)
-     char *filename;
-{
-  int i;
-  char *cp;
-
-  if (filename != NULL)
-    if ((cp = strrchr (filename, '.')) != NULL)
-      for (i = 0; i < fl_table_next; i++)
-	if (strcmp (cp, filename_language_table[i].ext) == 0)
-	  return filename_language_table[i].lang;
-
-  return language_unknown;
-}
-
-/* allocate_symtab:
-
-   Allocate and partly initialize a new symbol table.  Return a pointer
-   to it.  error() if no space.
-
-   Caller must set these fields:
-	LINETABLE(symtab)
-	symtab->blockvector
-	symtab->dirname
-	symtab->free_code
-	symtab->free_ptr
-	possibly free_named_symtabs (symtab->filename);
- */
-
-struct symtab *
-allocate_symtab (filename, objfile)
-     char *filename;
-     struct objfile *objfile;
-{
-  register struct symtab *symtab;
-
-  symtab = (struct symtab *)
-    obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symtab));
-  memset (symtab, 0, sizeof (*symtab));
-  symtab -> filename = obsavestring (filename, strlen (filename),
-				     &objfile -> symbol_obstack);
-  symtab -> fullname = NULL;
-  symtab -> language = deduce_language_from_filename (filename);
-  symtab -> debugformat = obsavestring ("unknown", 7,
-					&objfile -> symbol_obstack);
-
-  /* Hook it to the objfile it comes from */
-
-  symtab -> objfile = objfile;
-  symtab -> next = objfile -> symtabs;
-  objfile -> symtabs = symtab;
-
-  /* FIXME: This should go away.  It is only defined for the Z8000,
-     and the Z8000 definition of this macro doesn't have anything to
-     do with the now-nonexistent EXTRA_SYMTAB_INFO macro, it's just
-     here for convenience.  */
-#ifdef INIT_EXTRA_SYMTAB_INFO
-  INIT_EXTRA_SYMTAB_INFO (symtab);
-#endif
-
-  return (symtab);
-}
-
-struct partial_symtab *
-allocate_psymtab (filename, objfile)
-     char *filename;
-     struct objfile *objfile;
-{
-  struct partial_symtab *psymtab;
-
-  if (objfile -> free_psymtabs)
-    {
-      psymtab = objfile -> free_psymtabs;
-      objfile -> free_psymtabs = psymtab -> next;
-    }
-  else
-    psymtab = (struct partial_symtab *)
-      obstack_alloc (&objfile -> psymbol_obstack,
-		     sizeof (struct partial_symtab));
-
-  memset (psymtab, 0, sizeof (struct partial_symtab));
-  psymtab -> filename = obsavestring (filename, strlen (filename),
-				      &objfile -> psymbol_obstack);
-  psymtab -> symtab = NULL;
-
-  /* Prepend it to the psymtab list for the objfile it belongs to.
-     Psymtabs are searched in most recent inserted -> least recent
-     inserted order. */
-
-  psymtab -> objfile = objfile;
-  psymtab -> next = objfile -> psymtabs;
-  objfile -> psymtabs = psymtab;
-#if 0
-  {
-    struct partial_symtab **prev_pst;
-    psymtab -> objfile = objfile;
-    psymtab -> next = NULL;
-    prev_pst = &(objfile -> psymtabs);
-    while ((*prev_pst) != NULL)
-      prev_pst = &((*prev_pst) -> next);
-    (*prev_pst) = psymtab;
-  }  
-#endif
-  
-  return (psymtab);
-}
-
-void
-discard_psymtab (pst)
-     struct partial_symtab *pst;
-{
-  struct partial_symtab **prev_pst;
-
-  /* From dbxread.c:
-     Empty psymtabs happen as a result of header files which don't
-     have any symbols in them.  There can be a lot of them.  But this
-     check is wrong, in that a psymtab with N_SLINE entries but
-     nothing else is not empty, but we don't realize that.  Fixing
-     that without slowing things down might be tricky.  */
-
-  /* First, snip it out of the psymtab chain */
-
-  prev_pst = &(pst->objfile->psymtabs);
-  while ((*prev_pst) != pst)
-    prev_pst = &((*prev_pst)->next);
-  (*prev_pst) = pst->next;
-
-  /* Next, put it on a free list for recycling */
-
-  pst->next = pst->objfile->free_psymtabs;
-  pst->objfile->free_psymtabs = pst;
-}
-
-
-/* Reset all data structures in gdb which may contain references to symbol
-   table data.  */
-
-void
-clear_symtab_users ()
-{
-  /* Someday, we should do better than this, by only blowing away
-     the things that really need to be blown.  */
-  clear_value_history ();
-  clear_displays ();
-  clear_internalvars ();
-  breakpoint_re_set ();
-  set_default_breakpoint (0, 0, 0, 0);
-  current_source_symtab = 0;
-  current_source_line = 0;
-  clear_pc_function_cache ();
-  target_new_objfile (NULL);
-}
-
-/* clear_symtab_users_once:
-
-   This function is run after symbol reading, or from a cleanup.
-   If an old symbol table was obsoleted, the old symbol table
-   has been blown away, but the other GDB data structures that may 
-   reference it have not yet been cleared or re-directed.  (The old
-   symtab was zapped, and the cleanup queued, in free_named_symtab()
-   below.)
-
-   This function can be queued N times as a cleanup, or called
-   directly; it will do all the work the first time, and then will be a
-   no-op until the next time it is queued.  This works by bumping a
-   counter at queueing time.  Much later when the cleanup is run, or at
-   the end of symbol processing (in case the cleanup is discarded), if
-   the queued count is greater than the "done-count", we do the work
-   and set the done-count to the queued count.  If the queued count is
-   less than or equal to the done-count, we just ignore the call.  This
-   is needed because reading a single .o file will often replace many
-   symtabs (one per .h file, for example), and we don't want to reset
-   the breakpoints N times in the user's face.
-
-   The reason we both queue a cleanup, and call it directly after symbol
-   reading, is because the cleanup protects us in case of errors, but is
-   discarded if symbol reading is successful.  */
-
-#if 0
-/* FIXME:  As free_named_symtabs is currently a big noop this function
-   is no longer needed.  */
-static void
-clear_symtab_users_once PARAMS ((void));
-
-static int clear_symtab_users_queued;
-static int clear_symtab_users_done;
-
-static void
-clear_symtab_users_once ()
-{
-  /* Enforce once-per-`do_cleanups'-semantics */
-  if (clear_symtab_users_queued <= clear_symtab_users_done)
-    return;
-  clear_symtab_users_done = clear_symtab_users_queued;
-
-  clear_symtab_users ();
-}
-#endif
-
-/* Delete the specified psymtab, and any others that reference it.  */
-
-static void
-cashier_psymtab (pst)
-     struct partial_symtab *pst;
-{
-  struct partial_symtab *ps, *pprev = NULL;
-  int i;
-
-  /* Find its previous psymtab in the chain */
-  for (ps = pst->objfile->psymtabs; ps; ps = ps->next) {
-    if (ps == pst)
-      break;
-    pprev = ps;
-  }
-
-  if (ps) {
-    /* Unhook it from the chain.  */
-    if (ps == pst->objfile->psymtabs)
-      pst->objfile->psymtabs = ps->next;
-    else
-      pprev->next = ps->next;
-
-    /* FIXME, we can't conveniently deallocate the entries in the
-       partial_symbol lists (global_psymbols/static_psymbols) that
-       this psymtab points to.  These just take up space until all
-       the psymtabs are reclaimed.  Ditto the dependencies list and
-       filename, which are all in the psymbol_obstack.  */
-
-    /* We need to cashier any psymtab that has this one as a dependency... */
-again:
-    for (ps = pst->objfile->psymtabs; ps; ps = ps->next) {
-      for (i = 0; i < ps->number_of_dependencies; i++) {
-	if (ps->dependencies[i] == pst) {
-	  cashier_psymtab (ps);
-	  goto again;		/* Must restart, chain has been munged. */
-	}
-      }
-    }
-  }
-}
-
-/* If a symtab or psymtab for filename NAME is found, free it along
-   with any dependent breakpoints, displays, etc.
-   Used when loading new versions of object modules with the "add-file"
-   command.  This is only called on the top-level symtab or psymtab's name;
-   it is not called for subsidiary files such as .h files.
-
-   Return value is 1 if we blew away the environment, 0 if not.
-   FIXME.  The return valu appears to never be used.
-
-   FIXME.  I think this is not the best way to do this.  We should
-   work on being gentler to the environment while still cleaning up
-   all stray pointers into the freed symtab.  */
-
-int
-free_named_symtabs (name)
-     char *name;
-{
-#if 0
-  /* FIXME:  With the new method of each objfile having it's own
-     psymtab list, this function needs serious rethinking.  In particular,
-     why was it ever necessary to toss psymtabs with specific compilation
-     unit filenames, as opposed to all psymtabs from a particular symbol
-     file?  -- fnf
-     Well, the answer is that some systems permit reloading of particular
-     compilation units.  We want to blow away any old info about these
-     compilation units, regardless of which objfiles they arrived in. --gnu.  */
-
-  register struct symtab *s;
-  register struct symtab *prev;
-  register struct partial_symtab *ps;
-  struct blockvector *bv;
-  int blewit = 0;
-
-  /* We only wack things if the symbol-reload switch is set.  */
-  if (!symbol_reloading)
-    return 0;
-
-  /* Some symbol formats have trouble providing file names... */
-  if (name == 0 || *name == '\0')
-    return 0;
-
-  /* Look for a psymtab with the specified name.  */
-
-again2:
-  for (ps = partial_symtab_list; ps; ps = ps->next) {
-    if (STREQ (name, ps->filename)) {
-      cashier_psymtab (ps);	/* Blow it away...and its little dog, too.  */
-      goto again2;		/* Must restart, chain has been munged */
-    }
-  }
-
-  /* Look for a symtab with the specified name.  */
-
-  for (s = symtab_list; s; s = s->next)
-    {
-      if (STREQ (name, s->filename))
-	break;
-      prev = s;
-    }
-
-  if (s)
-    {
-      if (s == symtab_list)
-	symtab_list = s->next;
-      else
-	prev->next = s->next;
-
-      /* For now, queue a delete for all breakpoints, displays, etc., whether
-	 or not they depend on the symtab being freed.  This should be
-	 changed so that only those data structures affected are deleted.  */
-
-      /* But don't delete anything if the symtab is empty.
-	 This test is necessary due to a bug in "dbxread.c" that
-	 causes empty symtabs to be created for N_SO symbols that
-	 contain the pathname of the object file.  (This problem
-	 has been fixed in GDB 3.9x).  */
-
-      bv = BLOCKVECTOR (s);
-      if (BLOCKVECTOR_NBLOCKS (bv) > 2
-	  || BLOCK_NSYMS (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK))
-	  || BLOCK_NSYMS (BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK)))
-	{
-	  complain (&oldsyms_complaint, name);
-
-	  clear_symtab_users_queued++;
-	  make_cleanup (clear_symtab_users_once, 0);
-	  blewit = 1;
-	} else {
-	  complain (&empty_symtab_complaint, name);
-	}
-
-      free_symtab (s);
-    }
-  else
-    {
-      /* It is still possible that some breakpoints will be affected
-	 even though no symtab was found, since the file might have
-	 been compiled without debugging, and hence not be associated
-	 with a symtab.  In order to handle this correctly, we would need
-	 to keep a list of text address ranges for undebuggable files.
-	 For now, we do nothing, since this is a fairly obscure case.  */
-      ;
-    }
-
-  /* FIXME, what about the minimal symbol table? */
-  return blewit;
-#else
-  return (0);
-#endif
-}
-
-/* Allocate and partially fill a partial symtab.  It will be
-   completely filled at the end of the symbol list.
-
-   SYMFILE_NAME is the name of the symbol-file we are reading from, and ADDR
-   is the address relative to which its symbols are (incremental) or 0
-   (normal). */
-
-
-struct partial_symtab *
-start_psymtab_common (objfile, section_offsets,
-		      filename, textlow, global_syms, static_syms)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     char *filename;
-     CORE_ADDR textlow;
-     struct partial_symbol **global_syms;
-     struct partial_symbol **static_syms;
-{
-  struct partial_symtab *psymtab;
-
-  psymtab = allocate_psymtab (filename, objfile);
-  psymtab -> section_offsets = section_offsets;
-  psymtab -> textlow = textlow;
-  psymtab -> texthigh = psymtab -> textlow;  /* default */
-  psymtab -> globals_offset = global_syms - objfile -> global_psymbols.list;
-  psymtab -> statics_offset = static_syms - objfile -> static_psymbols.list;
-  return (psymtab);
-}
-
-/* Add a symbol with a long value to a psymtab.
-   Since one arg is a struct, we pass in a ptr and deref it (sigh).  */
-
-void
-add_psymbol_to_list (name, namelength, namespace, class, list, val, coreaddr,
-		     language, objfile)
-     char *name;
-     int namelength;
-     namespace_enum namespace;
-     enum address_class class;
-     struct psymbol_allocation_list *list;
-     long val;					/* Value as a long */
-     CORE_ADDR coreaddr;			/* Value as a CORE_ADDR */
-     enum language language;
-     struct objfile *objfile;
-{
-  register struct partial_symbol *psym;
-  char *buf = alloca (namelength + 1);
-  /* psymbol is static so that there will be no uninitialized gaps in the
-     structure which might contain random data, causing cache misses in
-     bcache. */
-  static struct partial_symbol psymbol;
-
-  /* Create local copy of the partial symbol */
-  memcpy (buf, name, namelength);
-  buf[namelength] = '\0';
-  SYMBOL_NAME (&psymbol) = bcache (buf, namelength + 1, &objfile->psymbol_cache);
-  /* val and coreaddr are mutually exclusive, one of them *will* be zero */
-  if (val != 0)
-    {
-      SYMBOL_VALUE (&psymbol) = val;
-    }
-  else
-    {
-      SYMBOL_VALUE_ADDRESS (&psymbol) = coreaddr;
-    }
-  SYMBOL_SECTION (&psymbol) = 0;
-  SYMBOL_LANGUAGE (&psymbol) = language;
-  PSYMBOL_NAMESPACE (&psymbol) = namespace;
-  PSYMBOL_CLASS (&psymbol) = class;
-  SYMBOL_INIT_LANGUAGE_SPECIFIC (&psymbol, language);
-
-  /* Stash the partial symbol away in the cache */
-  psym = bcache (&psymbol, sizeof (struct partial_symbol), &objfile->psymbol_cache);
-
-  /* Save pointer to partial symbol in psymtab, growing symtab if needed. */
-  if (list->next >= list->list + list->size)
-    {
-      extend_psymbol_list (list, objfile);
-    }
-  *list->next++ = psym;
-  OBJSTAT (objfile, n_psyms++);
-}
-
-/* Add a symbol with a long value to a psymtab. This differs from
- * add_psymbol_to_list above in taking both a mangled and a demangled
- * name. */
-
-void
-add_psymbol_with_dem_name_to_list (name, namelength, dem_name, dem_namelength,
-                                   namespace, class, list, val, coreaddr, language, objfile)
-     char *name;
-     int namelength;
-     char *dem_name;
-     int dem_namelength;
-     namespace_enum namespace;
-     enum address_class class;
-     struct psymbol_allocation_list *list;
-     long val;					/* Value as a long */
-     CORE_ADDR coreaddr;			/* Value as a CORE_ADDR */
-     enum language language;
-     struct objfile *objfile;
-{
-  register struct partial_symbol *psym;
-  char *buf = alloca (namelength + 1);
-  /* psymbol is static so that there will be no uninitialized gaps in the
-     structure which might contain random data, causing cache misses in
-     bcache. */
-  static struct partial_symbol psymbol;
-
-  /* Create local copy of the partial symbol */
-
-  memcpy (buf, name, namelength);
-  buf[namelength] = '\0';
-  SYMBOL_NAME (&psymbol) = bcache (buf, namelength + 1, &objfile->psymbol_cache);
-
-  buf = alloca (dem_namelength + 1);
-  memcpy (buf, dem_name, dem_namelength);
-  buf[dem_namelength] = '\0';
-  
-  switch (language)
-    {
-      case language_c:
-      case language_cplus:
-        SYMBOL_CPLUS_DEMANGLED_NAME (&psymbol) =
-          bcache (buf, dem_namelength + 1, &objfile->psymbol_cache);
-        break;
-      case language_chill:
-        SYMBOL_CHILL_DEMANGLED_NAME (&psymbol) = 
-          bcache (buf, dem_namelength + 1, &objfile->psymbol_cache);
-        
-      /* FIXME What should be done for the default case? Ignoring for now. */
-    }
-
-  /* val and coreaddr are mutually exclusive, one of them *will* be zero */
-  if (val != 0)
-    {
-      SYMBOL_VALUE (&psymbol) = val;
-    }
-  else
-    {
-      SYMBOL_VALUE_ADDRESS (&psymbol) = coreaddr;
-    }
-  SYMBOL_SECTION (&psymbol) = 0;
-  SYMBOL_LANGUAGE (&psymbol) = language;
-  PSYMBOL_NAMESPACE (&psymbol) = namespace;
-  PSYMBOL_CLASS (&psymbol) = class;
-  SYMBOL_INIT_LANGUAGE_SPECIFIC (&psymbol, language);
-
-  /* Stash the partial symbol away in the cache */
-  psym = bcache (&psymbol, sizeof (struct partial_symbol), &objfile->psymbol_cache);
-
-  /* Save pointer to partial symbol in psymtab, growing symtab if needed. */
-  if (list->next >= list->list + list->size)
-    {
-      extend_psymbol_list (list, objfile);
-    }
-  *list->next++ = psym;
-  OBJSTAT (objfile, n_psyms++);
-}
-
-/* Initialize storage for partial symbols.  */
-
-void
-init_psymbol_list (objfile, total_symbols)
-     struct objfile *objfile;
-     int total_symbols;
-{
-  /* Free any previously allocated psymbol lists.  */
-  
-  if (objfile -> global_psymbols.list)
-    {
-      mfree (objfile -> md, (PTR)objfile -> global_psymbols.list);
-    }
-  if (objfile -> static_psymbols.list)
-    {
-      mfree (objfile -> md, (PTR)objfile -> static_psymbols.list);
-    }
-  
-  /* Current best guess is that approximately a twentieth
-     of the total symbols (in a debugging file) are global or static
-     oriented symbols */
-  
-  objfile -> global_psymbols.size = total_symbols / 10;
-  objfile -> static_psymbols.size = total_symbols / 10;
-
-  if (objfile -> global_psymbols.size > 0)
-    {
-      objfile -> global_psymbols.next =
-	objfile -> global_psymbols.list = (struct partial_symbol **)
-	xmmalloc (objfile -> md, (objfile -> global_psymbols.size
-				  * sizeof (struct partial_symbol *)));
-    }
-  if (objfile -> static_psymbols.size > 0)
-    {
-      objfile -> static_psymbols.next =
-	objfile -> static_psymbols.list = (struct partial_symbol **)
-	xmmalloc (objfile -> md, (objfile -> static_psymbols.size
-				  * sizeof (struct partial_symbol *)));
-    }
-}
-
-/* OVERLAYS:
-   The following code implements an abstraction for debugging overlay sections.
-
-   The target model is as follows:
-   1) The gnu linker will permit multiple sections to be mapped into the
-      same VMA, each with its own unique LMA (or load address).
-   2) It is assumed that some runtime mechanism exists for mapping the
-      sections, one by one, from the load address into the VMA address.
-   3) This code provides a mechanism for gdb to keep track of which 
-      sections should be considered to be mapped from the VMA to the LMA.
-      This information is used for symbol lookup, and memory read/write.
-      For instance, if a section has been mapped then its contents 
-      should be read from the VMA, otherwise from the LMA.
-
-   Two levels of debugger support for overlays are available.  One is
-   "manual", in which the debugger relies on the user to tell it which
-   overlays are currently mapped.  This level of support is
-   implemented entirely in the core debugger, and the information about
-   whether a section is mapped is kept in the objfile->obj_section table.
-
-   The second level of support is "automatic", and is only available if
-   the target-specific code provides functionality to read the target's
-   overlay mapping table, and translate its contents for the debugger
-   (by updating the mapped state information in the obj_section tables).
-
-   The interface is as follows:
-     User commands:
-       overlay map <name>	-- tell gdb to consider this section mapped
-       overlay unmap <name>	-- tell gdb to consider this section unmapped
-       overlay list		-- list the sections that GDB thinks are mapped
-       overlay read-target	-- get the target's state of what's mapped
-       overlay off/manual/auto -- set overlay debugging state
-     Functional interface:
-       find_pc_mapped_section(pc):    if the pc is in the range of a mapped
-				      section, return that section.
-       find_pc_overlay(pc):	      find any overlay section that contains 
-				      the pc, either in its VMA or its LMA
-       overlay_is_mapped(sect):       true if overlay is marked as mapped
-       section_is_overlay(sect):      true if section's VMA != LMA
-       pc_in_mapped_range(pc,sec):    true if pc belongs to section's VMA
-       pc_in_unmapped_range(...):     true if pc belongs to section's LMA
-       overlay_mapped_address(...):   map an address from section's LMA to VMA
-       overlay_unmapped_address(...): map an address from section's VMA to LMA
-       symbol_overlayed_address(...): Return a "current" address for symbol:
-				      either in VMA or LMA depending on whether
-				      the symbol's section is currently mapped
- */
-
-/* Overlay debugging state: */
-
-int overlay_debugging = 0;	/* 0 == off, 1 == manual, -1 == auto */
-int overlay_cache_invalid = 0;	/* True if need to refresh mapped state */
-
-/* Target vector for refreshing overlay mapped state */
-static void simple_overlay_update PARAMS ((struct obj_section *));
-void (*target_overlay_update) PARAMS ((struct obj_section *)) 
-     = simple_overlay_update;
-
-/* Function: section_is_overlay (SECTION)
-   Returns true if SECTION has VMA not equal to LMA, ie. 
-   SECTION is loaded at an address different from where it will "run".  */
-
-int
-section_is_overlay (section)
-     asection *section;
-{
-  if (overlay_debugging)
-    if (section && section->lma != 0 &&
-	section->vma != section->lma)
-      return 1;
-
-  return 0;
-}
-
-/* Function: overlay_invalidate_all (void)
-   Invalidate the mapped state of all overlay sections (mark it as stale).  */
-
-static void
-overlay_invalidate_all ()
-{
-  struct objfile     *objfile;
-  struct obj_section *sect;
-
-  ALL_OBJSECTIONS (objfile, sect)
-    if (section_is_overlay (sect->the_bfd_section))
-      sect->ovly_mapped = -1;
-}
-
-/* Function: overlay_is_mapped (SECTION)
-   Returns true if section is an overlay, and is currently mapped. 
-   Private: public access is thru function section_is_mapped.
-
-   Access to the ovly_mapped flag is restricted to this function, so
-   that we can do automatic update.  If the global flag
-   OVERLAY_CACHE_INVALID is set (by wait_for_inferior), then call
-   overlay_invalidate_all.  If the mapped state of the particular
-   section is stale, then call TARGET_OVERLAY_UPDATE to refresh it.  */
-
-static int 
-overlay_is_mapped (osect)
-     struct obj_section *osect;
-{
-  if (osect == 0 || !section_is_overlay (osect->the_bfd_section))
-    return 0;
-
-  switch (overlay_debugging) 
-    {
-    default:
-    case 0:	return 0;	/* overlay debugging off */
-    case -1:			/* overlay debugging automatic */
-      /* Unles there is a target_overlay_update function, 
-	 there's really nothing useful to do here (can't really go auto)  */
-      if (target_overlay_update)
-	{
-	  if (overlay_cache_invalid)
-	    {
-	      overlay_invalidate_all ();
-	      overlay_cache_invalid = 0;
-	    }
-	  if (osect->ovly_mapped == -1)
-	    (*target_overlay_update) (osect);
-	}
-      /* fall thru to manual case */
-    case 1:			/* overlay debugging manual */
-      return osect->ovly_mapped == 1;
-    }
-}
-
-/* Function: section_is_mapped
-   Returns true if section is an overlay, and is currently mapped.  */
-
-int
-section_is_mapped (section)
-     asection *section;
-{
-  struct objfile     *objfile;
-  struct obj_section *osect;
-
-  if (overlay_debugging)
-    if (section && section_is_overlay (section))
-      ALL_OBJSECTIONS (objfile, osect)
-	if (osect->the_bfd_section == section)
-	  return overlay_is_mapped (osect);
-
-  return 0;
-}
-
-/* Function: pc_in_unmapped_range
-   If PC falls into the lma range of SECTION, return true, else false.  */
-
-CORE_ADDR
-pc_in_unmapped_range (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  int size;
-
-  if (overlay_debugging)
-    if (section && section_is_overlay (section))
-      {
-	size = bfd_get_section_size_before_reloc (section);
-	if (section->lma <= pc && pc < section->lma + size)
-	  return 1;
-      }
-  return 0;
-}
-
-/* Function: pc_in_mapped_range
-   If PC falls into the vma range of SECTION, return true, else false.  */
-
-CORE_ADDR
-pc_in_mapped_range (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  int size;
-
-  if (overlay_debugging)
-    if (section && section_is_overlay (section))
-      {
-	size = bfd_get_section_size_before_reloc (section);
-	if (section->vma <= pc && pc < section->vma + size)
-	  return 1;
-      }
-  return 0;
-}
-
-/* Function: overlay_unmapped_address (PC, SECTION)
-   Returns the address corresponding to PC in the unmapped (load) range.
-   May be the same as PC.  */
-
-CORE_ADDR
-overlay_unmapped_address (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  if (overlay_debugging)
-    if (section && section_is_overlay (section) &&
-	pc_in_mapped_range (pc, section))
-      return pc + section->lma - section->vma;
-
-  return pc;
-}
-
-/* Function: overlay_mapped_address (PC, SECTION)
-   Returns the address corresponding to PC in the mapped (runtime) range.
-   May be the same as PC.  */
-
-CORE_ADDR
-overlay_mapped_address (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  if (overlay_debugging)
-    if (section && section_is_overlay (section) &&
-	pc_in_unmapped_range (pc, section))
-      return pc + section->vma - section->lma;
-
-  return pc;
-}
-
-
-/* Function: symbol_overlayed_address 
-   Return one of two addresses (relative to the VMA or to the LMA),
-   depending on whether the section is mapped or not.  */
-
-CORE_ADDR 
-symbol_overlayed_address (address, section)
-     CORE_ADDR address;
-     asection *section;
-{
-  if (overlay_debugging)
-    {
-      /* If the symbol has no section, just return its regular address. */
-      if (section == 0)
-	return address;
-      /* If the symbol's section is not an overlay, just return its address */
-      if (!section_is_overlay (section))
-	return address;
-      /* If the symbol's section is mapped, just return its address */
-      if (section_is_mapped (section))
-	return address;
-      /*
-       * HOWEVER: if the symbol is in an overlay section which is NOT mapped,
-       * then return its LOADED address rather than its vma address!!
-       */
-      return overlay_unmapped_address (address, section);
-    }
-  return address;
-}
-
-/* Function: find_pc_overlay (PC) 
-   Return the best-match overlay section for PC:
-   If PC matches a mapped overlay section's VMA, return that section.
-   Else if PC matches an unmapped section's VMA, return that section.
-   Else if PC matches an unmapped section's LMA, return that section.  */
-
-asection *
-find_pc_overlay (pc)
-     CORE_ADDR pc;
-{
-  struct objfile     *objfile;
-  struct obj_section *osect, *best_match = NULL;
-
-  if (overlay_debugging)
-    ALL_OBJSECTIONS (objfile, osect)
-      if (section_is_overlay (osect->the_bfd_section))
-	{
-	  if (pc_in_mapped_range (pc, osect->the_bfd_section))
-	    {
-	      if (overlay_is_mapped (osect))
-		return osect->the_bfd_section;
-	      else
-		best_match = osect;
-	    }
-	  else if (pc_in_unmapped_range (pc, osect->the_bfd_section))
-	    best_match = osect;
-	}
-  return best_match ? best_match->the_bfd_section : NULL;
-}
-
-/* Function: find_pc_mapped_section (PC)
-   If PC falls into the VMA address range of an overlay section that is 
-   currently marked as MAPPED, return that section.  Else return NULL.  */
-
-asection *
-find_pc_mapped_section (pc)
-     CORE_ADDR pc;
-{
-  struct objfile     *objfile;
-  struct obj_section *osect;
-
-  if (overlay_debugging)
-    ALL_OBJSECTIONS (objfile, osect)
-      if (pc_in_mapped_range (pc, osect->the_bfd_section) &&
-	  overlay_is_mapped (osect))
-	return osect->the_bfd_section;
-
-  return NULL;
-}
-
-/* Function: list_overlays_command
-   Print a list of mapped sections and their PC ranges */
-
-void
-list_overlays_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int                nmapped = 0;
-  struct objfile     *objfile;
-  struct obj_section *osect;
-
-  if (overlay_debugging)
-    ALL_OBJSECTIONS (objfile, osect)
-      if (overlay_is_mapped (osect))
-	{
-	  const char *name;
-	  bfd_vma     lma, vma;
-	  int         size;
-
-	  vma  = bfd_section_vma (objfile->obfd, osect->the_bfd_section);
-	  lma  = bfd_section_lma (objfile->obfd, osect->the_bfd_section);
-	  size = bfd_get_section_size_before_reloc (osect->the_bfd_section);
-	  name = bfd_section_name (objfile->obfd, osect->the_bfd_section);
-
-	  printf_filtered ("Section %s, loaded at ", name);
-	  print_address_numeric (lma, 1, stdout);
-	  puts_filtered (" - ");
-	  print_address_numeric (lma + size, 1, stdout);
-	  printf_filtered (", mapped at ");
-	  print_address_numeric (vma, 1, stdout);
-	  puts_filtered (" - ");
-	  print_address_numeric (vma + size, 1, stdout);
-	  puts_filtered ("\n");
-
-	  nmapped ++;
-	}
-  if (nmapped == 0)
-    printf_filtered ("No sections are mapped.\n");
-}
-
-/* Function: map_overlay_command
-   Mark the named section as mapped (ie. residing at its VMA address).  */
-
-void
-map_overlay_command (args, from_tty)
-     char *args;
-     int   from_tty;
-{
-  struct objfile     *objfile, *objfile2;
-  struct obj_section *sec,     *sec2;
-  asection           *bfdsec;
-
-  if (!overlay_debugging)
-    error ("Overlay debugging not enabled.  Use the 'OVERLAY ON' command.");
-
-  if (args == 0 || *args == 0)
-    error ("Argument required: name of an overlay section");
-
-  /* First, find a section matching the user supplied argument */
-  ALL_OBJSECTIONS (objfile, sec)
-    if (!strcmp (bfd_section_name (objfile->obfd, sec->the_bfd_section), args))
-      { 
-	/* Now, check to see if the section is an overlay. */
-	bfdsec = sec->the_bfd_section;
-	if (!section_is_overlay (bfdsec))
-	  continue;		/* not an overlay section */
-
-	/* Mark the overlay as "mapped" */
-	sec->ovly_mapped = 1;
-
-	/* Next, make a pass and unmap any sections that are
-	   overlapped by this new section: */
-	ALL_OBJSECTIONS (objfile2, sec2)
-	  if (sec2->ovly_mapped &&
-	      sec != sec2 &&
-	      sec->the_bfd_section != sec2->the_bfd_section &&
-	      (pc_in_mapped_range (sec2->addr,    sec->the_bfd_section) ||
-	       pc_in_mapped_range (sec2->endaddr, sec->the_bfd_section)))
-	    {
-	      if (info_verbose)
-		printf_filtered ("Note: section %s unmapped by overlap\n",
-				 bfd_section_name (objfile->obfd, 
-						   sec2->the_bfd_section));
-	      sec2->ovly_mapped = 0;	/* sec2 overlaps sec: unmap sec2 */
-	    }
-	return;
-      }
-  error ("No overlay section called %s", args);
-}
-
-/* Function: unmap_overlay_command
-   Mark the overlay section as unmapped 
-   (ie. resident in its LMA address range, rather than the VMA range).  */
-
-void
-unmap_overlay_command (args, from_tty)
-     char *args;
-     int   from_tty;
-{
-  struct objfile     *objfile;
-  struct obj_section *sec;
-
-  if (!overlay_debugging)
-    error ("Overlay debugging not enabled.  Use the 'OVERLAY ON' command.");
-
-  if (args == 0 || *args == 0)
-    error ("Argument required: name of an overlay section");
-
-  /* First, find a section matching the user supplied argument */
-  ALL_OBJSECTIONS (objfile, sec)
-    if (!strcmp (bfd_section_name (objfile->obfd, sec->the_bfd_section), args))
-      {
-	if (!sec->ovly_mapped)
-	  error ("Section %s is not mapped", args);
-	sec->ovly_mapped = 0;
-	return;
-      }
-  error ("No overlay section called %s", args);
-}
-
-/* Function: overlay_auto_command
-   A utility command to turn on overlay debugging.
-   Possibly this should be done via a set/show command. */
-
-static void
-overlay_auto_command (args, from_tty)
-     char *args;
-     int   from_tty;
-{
-  overlay_debugging = -1;
-  if (info_verbose)
-    printf_filtered ("Automatic overlay debugging enabled.");
-}
-
-/* Function: overlay_manual_command
-   A utility command to turn on overlay debugging.
-   Possibly this should be done via a set/show command. */
-
-static void
-overlay_manual_command (args, from_tty)
-     char *args;
-     int   from_tty;
-{
-  overlay_debugging = 1;
-  if (info_verbose)
-    printf_filtered ("Overlay debugging enabled.");
-}
-
-/* Function: overlay_off_command
-   A utility command to turn on overlay debugging.
-   Possibly this should be done via a set/show command. */
-
-static void
-overlay_off_command (args, from_tty)
-     char *args;
-     int   from_tty;
-{
-  overlay_debugging = 0; 
-  if (info_verbose)
-    printf_filtered ("Overlay debugging disabled.");
-}
-
-static void
-overlay_load_command (args, from_tty)
-     char *args;
-     int   from_tty;
-{
-  if (target_overlay_update)
-    (*target_overlay_update) (NULL);
-  else
-    error ("This target does not know how to read its overlay state.");
-}
-
-/* Function: overlay_command
-   A place-holder for a mis-typed command */
-
-/* Command list chain containing all defined "overlay" subcommands. */
-struct cmd_list_element *overlaylist;
-
-static void
-overlay_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered 
-    ("\"overlay\" must be followed by the name of an overlay command.\n");
-  help_list (overlaylist, "overlay ", -1, gdb_stdout);
-}
-
-
-/* Target Overlays for the "Simplest" overlay manager:
-
-   This is GDB's default target overlay layer.  It works with the 
-   minimal overlay manager supplied as an example by Cygnus.  The 
-   entry point is via a function pointer "target_overlay_update", 
-   so targets that use a different runtime overlay manager can 
-   substitute their own overlay_update function and take over the
-   function pointer.
-
-   The overlay_update function pokes around in the target's data structures
-   to see what overlays are mapped, and updates GDB's overlay mapping with
-   this information.
-
-   In this simple implementation, the target data structures are as follows:
-   	unsigned _novlys;		/# number of overlay sections #/
-	unsigned _ovly_table[_novlys][4] = {
-	  {VMA, SIZE, LMA, MAPPED},	/# one entry per overlay section #/
-	  {..., ...,  ..., ...},
-	}
-	unsigned _novly_regions;	/# number of overlay regions #/
-	unsigned _ovly_region_table[_novly_regions][3] = {
-	  {VMA, SIZE, MAPPED_TO_LMA},	/# one entry per overlay region #/
-	  {..., ...,  ...},
-	}
-   These functions will attempt to update GDB's mappedness state in the
-   symbol section table, based on the target's mappedness state.
-
-   To do this, we keep a cached copy of the target's _ovly_table, and
-   attempt to detect when the cached copy is invalidated.  The main
-   entry point is "simple_overlay_update(SECT), which looks up SECT in
-   the cached table and re-reads only the entry for that section from
-   the target (whenever possible).
- */
-
-/* Cached, dynamically allocated copies of the target data structures: */
-static unsigned  (*cache_ovly_table)[4] = 0;
-#if 0
-static unsigned  (*cache_ovly_region_table)[3] = 0;
-#endif
-static unsigned  cache_novlys = 0;
-#if 0
-static unsigned  cache_novly_regions = 0;
-#endif
-static CORE_ADDR cache_ovly_table_base = 0;
-#if 0
-static CORE_ADDR cache_ovly_region_table_base = 0;
-#endif
-enum   ovly_index { VMA, SIZE, LMA, MAPPED};
-#define TARGET_LONG_BYTES (TARGET_LONG_BIT / TARGET_CHAR_BIT)
-
-/* Throw away the cached copy of _ovly_table */
-static void
-simple_free_overlay_table ()
-{
-  if (cache_ovly_table)
-    free(cache_ovly_table);
-  cache_novlys     = 0;
-  cache_ovly_table = NULL;
-  cache_ovly_table_base = 0;
-}
-
-#if 0
-/* Throw away the cached copy of _ovly_region_table */
-static void
-simple_free_overlay_region_table ()
-{
-  if (cache_ovly_region_table)
-    free(cache_ovly_region_table);
-  cache_novly_regions     = 0;
-  cache_ovly_region_table = NULL;
-  cache_ovly_region_table_base = 0;
-}
-#endif
-
-/* Read an array of ints from the target into a local buffer.
-   Convert to host order.  int LEN is number of ints  */
-static void
-read_target_long_array (memaddr, myaddr, len)
-     CORE_ADDR     memaddr;
-     unsigned int *myaddr;
-     int           len;
-{
-  char *buf = alloca (len * TARGET_LONG_BYTES);
-  int           i;
-
-  read_memory (memaddr, buf, len * TARGET_LONG_BYTES);
-  for (i = 0; i < len; i++)
-    myaddr[i] = extract_unsigned_integer (TARGET_LONG_BYTES * i + buf, 
-					  TARGET_LONG_BYTES);
-}
-
-/* Find and grab a copy of the target _ovly_table
-   (and _novlys, which is needed for the table's size) */
-static int 
-simple_read_overlay_table ()
-{
-  struct minimal_symbol *msym;
-
-  simple_free_overlay_table ();
-  msym = lookup_minimal_symbol ("_novlys", 0, 0);
-  if (msym != NULL)
-    cache_novlys = read_memory_integer (SYMBOL_VALUE_ADDRESS (msym), 4);
-  else 
-    return 0;	/* failure */
-  cache_ovly_table = (void *) xmalloc (cache_novlys * sizeof(*cache_ovly_table));
-  if (cache_ovly_table != NULL)
-    {
-      msym = lookup_minimal_symbol ("_ovly_table", 0, 0);
-      if (msym != NULL)
-	{
-	  cache_ovly_table_base = SYMBOL_VALUE_ADDRESS (msym);
-	  read_target_long_array (cache_ovly_table_base, 
-				  (int *) cache_ovly_table, 
-				  cache_novlys * 4);
-	}
-      else 
-	return 0;	/* failure */
-    }
-  else 
-    return 0;	/* failure */
-  return 1;	/* SUCCESS */
-}
-
-#if 0
-/* Find and grab a copy of the target _ovly_region_table
-   (and _novly_regions, which is needed for the table's size) */
-static int 
-simple_read_overlay_region_table ()
-{
-  struct minimal_symbol *msym;
-
-  simple_free_overlay_region_table ();
-  msym = lookup_minimal_symbol ("_novly_regions", 0, 0);
-  if (msym != NULL)
-    cache_novly_regions = read_memory_integer (SYMBOL_VALUE_ADDRESS (msym), 4);
-  else 
-    return 0;	/* failure */
-  cache_ovly_region_table = (void *) xmalloc (cache_novly_regions * 12);
-  if (cache_ovly_region_table != NULL)
-    {
-      msym = lookup_minimal_symbol ("_ovly_region_table", 0, 0);
-      if (msym != NULL)
-	{
-	  cache_ovly_region_table_base = SYMBOL_VALUE_ADDRESS (msym);
-	  read_target_long_array (cache_ovly_region_table_base, 
-				  (int *) cache_ovly_region_table, 
-				  cache_novly_regions * 3);
-	}
-      else 
-	return 0;	/* failure */
-    }
-  else 
-    return 0;	/* failure */
-  return 1;	/* SUCCESS */
-}
-#endif
-
-/* Function: simple_overlay_update_1 
-   A helper function for simple_overlay_update.  Assuming a cached copy
-   of _ovly_table exists, look through it to find an entry whose vma,
-   lma and size match those of OSECT.  Re-read the entry and make sure
-   it still matches OSECT (else the table may no longer be valid).
-   Set OSECT's mapped state to match the entry.  Return: 1 for
-   success, 0 for failure.  */
-
-static int
-simple_overlay_update_1 (osect)
-     struct obj_section *osect;
-{
-  int i, size;
-
-  size = bfd_get_section_size_before_reloc (osect->the_bfd_section);
-  for (i = 0; i < cache_novlys; i++)
-    if (cache_ovly_table[i][VMA]  == osect->the_bfd_section->vma &&
-	cache_ovly_table[i][LMA]  == osect->the_bfd_section->lma /* &&
-	cache_ovly_table[i][SIZE] == size */)
-      {
-	read_target_long_array (cache_ovly_table_base + i * TARGET_LONG_BYTES,
-				(int *) cache_ovly_table[i], 4);
-	if (cache_ovly_table[i][VMA]  == osect->the_bfd_section->vma &&
-	    cache_ovly_table[i][LMA]  == osect->the_bfd_section->lma /* &&
-	    cache_ovly_table[i][SIZE] == size */)
-	  {
-	    osect->ovly_mapped = cache_ovly_table[i][MAPPED];
-	    return 1;
-	  }
-	else	/* Warning!  Warning!  Target's ovly table has changed! */
-	  return 0;
-      }
-  return 0;
-}
-
-/* Function: simple_overlay_update
-   If OSECT is NULL, then update all sections' mapped state 
-   (after re-reading the entire target _ovly_table). 
-   If OSECT is non-NULL, then try to find a matching entry in the 
-   cached ovly_table and update only OSECT's mapped state.
-   If a cached entry can't be found or the cache isn't valid, then 
-   re-read the entire cache, and go ahead and update all sections.  */
-
-static void
-simple_overlay_update (osect)
-     struct obj_section *osect;
-{
-  struct objfile        *objfile;
-
-  /* Were we given an osect to look up?  NULL means do all of them. */
-  if (osect)
-    /* Have we got a cached copy of the target's overlay table? */
-    if (cache_ovly_table != NULL)
-      /* Does its cached location match what's currently in the symtab? */
-      if (cache_ovly_table_base == 
-	  SYMBOL_VALUE_ADDRESS (lookup_minimal_symbol ("_ovly_table", 0, 0)))
-	/* Then go ahead and try to look up this single section in the cache */
-	if (simple_overlay_update_1 (osect))
-	  /* Found it!  We're done. */
-	  return;
-
-  /* Cached table no good: need to read the entire table anew.
-     Or else we want all the sections, in which case it's actually
-     more efficient to read the whole table in one block anyway.  */
-
-  if (simple_read_overlay_table () == 0)	/* read failed?  No table? */
-    {
-      warning ("Failed to read the target overlay mapping table.");
-      return;
-    }
-  /* Now may as well update all sections, even if only one was requested. */
-  ALL_OBJSECTIONS (objfile, osect)
-    if (section_is_overlay (osect->the_bfd_section))
-      {
-	int i, size;
-
-	size = bfd_get_section_size_before_reloc (osect->the_bfd_section);
-	for (i = 0; i < cache_novlys; i++)
-	  if (cache_ovly_table[i][VMA]  == osect->the_bfd_section->vma &&
-	      cache_ovly_table[i][LMA]  == osect->the_bfd_section->lma /* &&
-	      cache_ovly_table[i][SIZE] == size */)
-	    { /* obj_section matches i'th entry in ovly_table */
-	      osect->ovly_mapped = cache_ovly_table[i][MAPPED];
-	      break;	/* finished with inner for loop: break out */
-	    }
-      }
-}
-
-
-void
-_initialize_symfile ()
-{
-  struct cmd_list_element *c;
-  
-  c = add_cmd ("symbol-file", class_files, symbol_file_command,
-   "Load symbol table from executable file FILE.\n\
-The `file' command can also load symbol tables, as well as setting the file\n\
-to execute.", &cmdlist);
-  c->completer = filename_completer;
-
-  c = add_cmd ("add-symbol-file", class_files, add_symbol_file_command,
-   "Usage: add-symbol-file FILE ADDR\n\
-Load the symbols from FILE, assuming FILE has been dynamically loaded.\n\
-ADDR is the starting address of the file's text.",
-	       &cmdlist);
-  c->completer = filename_completer;
-
-  c = add_cmd ("add-shared-symbol-files", class_files,
-	       add_shared_symbol_files_command,
-   "Load the symbols from shared objects in the dynamic linker's link map.",
-   	       &cmdlist);
-  c = add_alias_cmd ("assf", "add-shared-symbol-files", class_files, 1,
-		     &cmdlist);
-
-  c = add_cmd ("load", class_files, load_command,
-   "Dynamically load FILE into the running program, and record its symbols\n\
-for access from GDB.", &cmdlist);
-  c->completer = filename_completer;
-
-  add_show_from_set
-    (add_set_cmd ("symbol-reloading", class_support, var_boolean,
-		  (char *)&symbol_reloading,
-	  "Set dynamic symbol table reloading multiple times in one run.",
-		  &setlist),
-     &showlist);
-
-  add_prefix_cmd ("overlay", class_support, overlay_command, 
-		  "Commands for debugging overlays.", &overlaylist, 
-		  "overlay ", 0, &cmdlist);
-
-  add_com_alias ("ovly", "overlay", class_alias, 1);
-  add_com_alias ("ov", "overlay", class_alias, 1);
-
-  add_cmd ("map-overlay", class_support, map_overlay_command, 
-	   "Assert that an overlay section is mapped.", &overlaylist);
-
-  add_cmd ("unmap-overlay", class_support, unmap_overlay_command, 
-	   "Assert that an overlay section is unmapped.", &overlaylist);
-
-  add_cmd ("list-overlays", class_support, list_overlays_command, 
-	   "List mappings of overlay sections.", &overlaylist);
-
-  add_cmd ("manual", class_support, overlay_manual_command, 
-	   "Enable overlay debugging.", &overlaylist);
-  add_cmd ("off", class_support, overlay_off_command, 
-	   "Disable overlay debugging.", &overlaylist);
-  add_cmd ("auto", class_support, overlay_auto_command, 
-	   "Enable automatic overlay debugging.", &overlaylist);
-  add_cmd ("load-target", class_support, overlay_load_command, 
-	   "Read the overlay mapping state from the target.", &overlaylist);
-
-  /* Filename extension to source language lookup table: */
-  init_filename_language_table ();
-  c = add_set_cmd ("extension-language", class_files, var_string_noescape,
-		   (char *) &ext_args, 
-		   "Set mapping between filename extension and source language.\n\
-Usage: set extension-language .foo bar",
-		     &setlist);
-  c->function.cfunc = set_ext_lang_command;
-
-  add_info ("extensions", info_ext_lang_command, 
-	    "All filename extensions associated with a source language.");
-}
diff --git a/gdb/symfile.h b/gdb/symfile.h
deleted file mode 100644
index 80a9927..0000000
--- a/gdb/symfile.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/* Definitions for reading symbol files into GDB.
-   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (SYMFILE_H)
-#define SYMFILE_H
-
-/* This file requires that you first include "bfd.h".  */
-
-/* Partial symbols are stored in the psymbol_cache and pointers to them
-   are kept in a dynamically grown array that is obtained from malloc and
-   grown as necessary via realloc.  Each objfile typically has two of these,
-   one for global symbols and one for static symbols.  Although this adds
-   a level of indirection for storing or accessing the partial symbols,
-   it allows us to throw away duplicate psymbols and set all pointers
-   to the single saved instance. */
-
-struct psymbol_allocation_list {
-
-  /* Pointer to beginning of dynamically allocated array of pointers to
-   partial symbols.  The array is dynamically expanded as necessary to
-   accommodate more pointers. */
-
-  struct partial_symbol **list;
-
-  /* Pointer to next available slot in which to store a pointer to a partial
-     symbol. */
-
-  struct partial_symbol **next;
-
-  /* Number of allocated pointer slots in current dynamic array (not the
-     number of bytes of storage).  The "next" pointer will always point
-     somewhere between list[0] and list[size], and when at list[size] the
-     array will be expanded on the next attempt to store a pointer. */
-
-  int size;
-};
-
-/* Structure to keep track of symbol reading functions for various
-   object file types.  */
-
-struct sym_fns {
-
-  /* BFD flavour that we handle, or (as a special kludge, see xcoffread.c,
-     (enum bfd_flavour)-1 for xcoff).  */
-
-  enum bfd_flavour sym_flavour;
-
-  /* Initializes anything that is global to the entire symbol table.  It is
-     called during symbol_file_add, when we begin debugging an entirely new
-     program. */
-
-  void (*sym_new_init) PARAMS ((struct objfile *));
-
-  /* Reads any initial information from a symbol file, and initializes the
-     struct sym_fns SF in preparation for sym_read().  It is called every
-     time we read a symbol file for any reason. */
-
-  void (*sym_init) PARAMS ((struct objfile *));
-
-  /* sym_read (objfile, addr, mainline)
-     Reads a symbol file into a psymtab (or possibly a symtab).
-     OBJFILE is the objfile struct for the file we are reading.
-     SECTION_OFFSETS
-     are the offset between the file's specified section addresses and
-     their true addresses in memory.
-     MAINLINE is 1 if this is the
-     main symbol table being read, and 0 if a secondary
-     symbol file (e.g. shared library or dynamically loaded file)
-     is being read.  */
-
-  void (*sym_read) PARAMS ((struct objfile *, struct section_offsets *, int));
-
-  /* Called when we are finished with an objfile.  Should do all cleanup
-     that is specific to the object file format for the particular objfile. */
- 
-  void (*sym_finish) PARAMS ((struct objfile *));
-
-  /* This function produces a file-dependent section_offsets structure,
-     allocated in the objfile's storage, and based on the parameter.
-     The parameter is currently a CORE_ADDR (FIXME!) for backward compatibility
-     with the higher levels of GDB.  It should probably be changed to
-     a string, where NULL means the default, and others are parsed in a file
-     dependent way.  The result of this function is handed in to sym_read.  */
-
-  struct section_offsets *(*sym_offsets) PARAMS ((struct objfile *, CORE_ADDR));
-
-  /* Finds the next struct sym_fns.  They are allocated and initialized
-     in whatever module implements the functions pointed to; an 
-     initializer calls add_symtab_fns to add them to the global chain.  */
-
-  struct sym_fns *next;
-
-};
-
-/* The default version of sym_fns.sym_offsets for readers that don't
-   do anything special.  */
-
-extern struct section_offsets *
-default_symfile_offsets PARAMS ((struct objfile *objfile, CORE_ADDR addr));
-
-
-extern void
-extend_psymbol_list PARAMS ((struct psymbol_allocation_list *,
-			     struct objfile *));
-
-/* Add any kind of symbol to a psymbol_allocation_list. */
-
-/* #include "demangle.h" */
-
-extern void
-add_psymbol_to_list PARAMS ((char *, int, namespace_enum, enum address_class,
-			     struct psymbol_allocation_list *, long, CORE_ADDR,
-			     enum language, struct objfile *));
-
-extern void init_psymbol_list PARAMS ((struct objfile *, int));
-
-extern void
-sort_pst_symbols PARAMS ((struct partial_symtab *));
-
-extern struct symtab *
-allocate_symtab PARAMS ((char *, struct objfile *));
-
-extern int
-free_named_symtabs PARAMS ((char *));
-
-extern void
-fill_in_vptr_fieldno PARAMS ((struct type *));
-
-extern void
-add_symtab_fns PARAMS ((struct sym_fns *));
-
-extern void
-init_entry_point_info PARAMS ((struct objfile *));
-
-extern void
-syms_from_objfile PARAMS ((struct objfile *, CORE_ADDR, int, int));
-
-extern void
-new_symfile_objfile PARAMS ((struct objfile *, int, int));
-
-extern struct partial_symtab *
-start_psymtab_common PARAMS ((struct objfile *, struct section_offsets *,
-			      char *, CORE_ADDR,
-			      struct partial_symbol **,
-			      struct partial_symbol **));
-
-/* Sorting your symbols for fast lookup or alphabetical printing.  */
-
-extern void
-sort_block_syms PARAMS ((struct block *));
-
-extern void
-sort_symtab_syms PARAMS ((struct symtab *));
-
-/* Make a copy of the string at PTR with SIZE characters in the symbol obstack
-   (and add a null character at the end in the copy).
-   Returns the address of the copy.  */
-
-extern char *
-obsavestring PARAMS ((char *, int, struct obstack *));
-
-/* Concatenate strings S1, S2 and S3; return the new string.
-   Space is found in the symbol_obstack.  */
-
-extern char *
-obconcat PARAMS ((struct obstack *obstackp, const char *, const char *,
-		  const char *));
-
-			/*   Variables   */
-
-/* whether to auto load solibs at startup time:  0/1. */
-
-extern int auto_solib_add;
-
-/* From symfile.c */
-
-extern struct partial_symtab *
-allocate_psymtab PARAMS ((char *, struct objfile *));
-
-extern void find_lowest_section PARAMS ((bfd *, asection *, PTR));
-
-/* Remote targets may wish to use this as their load function.  */
-extern void generic_load PARAMS ((char *name, int from_tty));
-
-/* From dwarfread.c */
-
-extern void
-dwarf_build_psymtabs PARAMS ((struct objfile *, struct section_offsets *, int,
-			      file_ptr, unsigned int, file_ptr, unsigned int));
-
-/* From dwarf2read.c */
-
-extern int dwarf2_has_info PARAMS ((bfd *abfd));
-
-extern void dwarf2_build_psymtabs PARAMS ((struct objfile *,
-					   struct section_offsets *,
-					   int));
-/* From mdebugread.c */
-
-/* Hack to force structures to exist before use in parameter list.  */
-struct ecoff_debug_hack
-{
-  struct ecoff_debug_swap *a;
-  struct ecoff_debug_info *b;
-};
-extern void
-mdebug_build_psymtabs PARAMS ((struct objfile *,
-			       const struct ecoff_debug_swap *,
-			       struct ecoff_debug_info *,
-			       struct section_offsets *));
-
-extern void
-elfmdebug_build_psymtabs PARAMS ((struct objfile *,
-				  const struct ecoff_debug_swap *,
-				  asection *,
-				  struct section_offsets *));
-
-/* From demangle.c */
-
-extern void
-set_demangling_style PARAMS ((char *));
-
-#endif	/* !defined(SYMFILE_H) */
diff --git a/gdb/symm-nat.c b/gdb/symm-nat.c
deleted file mode 100644
index 0461066..0000000
--- a/gdb/symm-nat.c
+++ /dev/null
@@ -1,846 +0,0 @@
-/* Sequent Symmetry host interface, for GDB when running under Unix.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* FIXME, some 387-specific items of use taken from i387-tdep.c -- ought to be
-   merged back in. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "target.h"
-
-/* FIXME: What is the _INKERNEL define for?  */
-#define _INKERNEL
-#include <signal.h>
-#undef _INKERNEL
-#include <sys/wait.h>
-#include <sys/param.h>
-#include <sys/user.h>
-#include <sys/proc.h>
-#include <sys/dir.h>
-#include <sys/ioctl.h>
-#include "gdb_stat.h"
-#ifdef _SEQUENT_
-#include <sys/ptrace.h>
-#else
-/* Dynix has only machine/ptrace.h, which is already included by sys/user.h  */
-/* Dynix has no mptrace call */
-#define mptrace ptrace
-#endif
-#include "gdbcore.h"
-#include <fcntl.h>
-#include <sgtty.h>
-#define TERMINAL struct sgttyb
-
-#include "gdbcore.h"
-
-void
-store_inferior_registers(regno)
-int regno;
-{
-  struct pt_regset regs;
-  int i;
-  extern char registers[];
-
-  /* FIXME: Fetching the registers is a kludge to initialize all elements
-     in the fpu and fpa status. This works for normal debugging, but
-     might cause problems when calling functions in the inferior.
-     At least fpu_control and fpa_pcr (probably more) should be added 
-     to the registers array to solve this properly.  */
-  mptrace (XPT_RREGS, inferior_pid, (PTRACE_ARG3_TYPE) &regs, 0);
-
-  regs.pr_eax = *(int *)&registers[REGISTER_BYTE(0)];
-  regs.pr_ebx = *(int *)&registers[REGISTER_BYTE(5)];
-  regs.pr_ecx = *(int *)&registers[REGISTER_BYTE(2)];
-  regs.pr_edx = *(int *)&registers[REGISTER_BYTE(1)];
-  regs.pr_esi = *(int *)&registers[REGISTER_BYTE(6)];
-  regs.pr_edi = *(int *)&registers[REGISTER_BYTE(7)];
-  regs.pr_esp = *(int *)&registers[REGISTER_BYTE(14)];
-  regs.pr_ebp = *(int *)&registers[REGISTER_BYTE(15)];
-  regs.pr_eip = *(int *)&registers[REGISTER_BYTE(16)];
-  regs.pr_flags = *(int *)&registers[REGISTER_BYTE(17)];
-  for (i = 0; i < 31; i++)
-    {
-      regs.pr_fpa.fpa_regs[i] =
-	*(int *)&registers[REGISTER_BYTE(FP1_REGNUM+i)];
-    }
-  memcpy (regs.pr_fpu.fpu_stack[0], &registers[REGISTER_BYTE(ST0_REGNUM)], 10);
-  memcpy (regs.pr_fpu.fpu_stack[1], &registers[REGISTER_BYTE(ST1_REGNUM)], 10);
-  memcpy (regs.pr_fpu.fpu_stack[2], &registers[REGISTER_BYTE(ST2_REGNUM)], 10);
-  memcpy (regs.pr_fpu.fpu_stack[3], &registers[REGISTER_BYTE(ST3_REGNUM)], 10);
-  memcpy (regs.pr_fpu.fpu_stack[4], &registers[REGISTER_BYTE(ST4_REGNUM)], 10);
-  memcpy (regs.pr_fpu.fpu_stack[5], &registers[REGISTER_BYTE(ST5_REGNUM)], 10);
-  memcpy (regs.pr_fpu.fpu_stack[6], &registers[REGISTER_BYTE(ST6_REGNUM)], 10);
-  memcpy (regs.pr_fpu.fpu_stack[7], &registers[REGISTER_BYTE(ST7_REGNUM)], 10);
-  mptrace (XPT_WREGS, inferior_pid, (PTRACE_ARG3_TYPE) &regs, 0);
-}
-
-void
-fetch_inferior_registers (regno)
-     int regno;
-{
-  int i;
-  struct pt_regset regs;
-  extern char registers[];
-
-  registers_fetched ();
-
-  mptrace (XPT_RREGS, inferior_pid, (PTRACE_ARG3_TYPE) &regs, 0);
-  *(int *)&registers[REGISTER_BYTE(EAX_REGNUM)] = regs.pr_eax;
-  *(int *)&registers[REGISTER_BYTE(EBX_REGNUM)] = regs.pr_ebx;
-  *(int *)&registers[REGISTER_BYTE(ECX_REGNUM)] = regs.pr_ecx;
-  *(int *)&registers[REGISTER_BYTE(EDX_REGNUM)] = regs.pr_edx;
-  *(int *)&registers[REGISTER_BYTE(ESI_REGNUM)] = regs.pr_esi;
-  *(int *)&registers[REGISTER_BYTE(EDI_REGNUM)] = regs.pr_edi;
-  *(int *)&registers[REGISTER_BYTE(EBP_REGNUM)] = regs.pr_ebp;
-  *(int *)&registers[REGISTER_BYTE(ESP_REGNUM)] = regs.pr_esp;
-  *(int *)&registers[REGISTER_BYTE(EIP_REGNUM)] = regs.pr_eip;
-  *(int *)&registers[REGISTER_BYTE(EFLAGS_REGNUM)] = regs.pr_flags;
-  for (i = 0; i < FPA_NREGS; i++)
-    {
-      *(int *)&registers[REGISTER_BYTE(FP1_REGNUM+i)] =
-	regs.pr_fpa.fpa_regs[i];
-    }
-  memcpy (&registers[REGISTER_BYTE(ST0_REGNUM)], regs.pr_fpu.fpu_stack[0], 10);
-  memcpy (&registers[REGISTER_BYTE(ST1_REGNUM)], regs.pr_fpu.fpu_stack[1], 10);
-  memcpy (&registers[REGISTER_BYTE(ST2_REGNUM)], regs.pr_fpu.fpu_stack[2], 10);
-  memcpy (&registers[REGISTER_BYTE(ST3_REGNUM)], regs.pr_fpu.fpu_stack[3], 10);
-  memcpy (&registers[REGISTER_BYTE(ST4_REGNUM)], regs.pr_fpu.fpu_stack[4], 10);
-  memcpy (&registers[REGISTER_BYTE(ST5_REGNUM)], regs.pr_fpu.fpu_stack[5], 10);
-  memcpy (&registers[REGISTER_BYTE(ST6_REGNUM)], regs.pr_fpu.fpu_stack[6], 10);
-  memcpy (&registers[REGISTER_BYTE(ST7_REGNUM)], regs.pr_fpu.fpu_stack[7], 10);
-}
-
-/* FIXME:  This should be merged with i387-tdep.c as well. */
-static
-print_fpu_status(ep)
-struct pt_regset ep;
-{
-    int i;
-    int bothstatus;
-    int top;
-    int fpreg;
-    unsigned char *p;
-    
-    printf_unfiltered("80387:");
-    if (ep.pr_fpu.fpu_ip == 0) {
-	printf_unfiltered(" not in use.\n");
-	return;
-    } else {
-	printf_unfiltered("\n");
-    }
-    if (ep.pr_fpu.fpu_status != 0) {
-	print_387_status_word (ep.pr_fpu.fpu_status);
-    }
-    print_387_control_word (ep.pr_fpu.fpu_control);
-    printf_unfiltered ("last exception: ");
-    printf_unfiltered ("opcode 0x%x; ", ep.pr_fpu.fpu_rsvd4);
-    printf_unfiltered ("pc 0x%x:0x%x; ", ep.pr_fpu.fpu_cs, ep.pr_fpu.fpu_ip);
-    printf_unfiltered ("operand 0x%x:0x%x\n", ep.pr_fpu.fpu_data_offset, ep.pr_fpu.fpu_op_sel);
-    
-    top = (ep.pr_fpu.fpu_status >> 11) & 7;
-    
-    printf_unfiltered ("regno  tag  msb              lsb  value\n");
-    for (fpreg = 7; fpreg >= 0; fpreg--) 
-	{
-	    double val;
-	    
-	    printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : "  ", fpreg);
-	    
-	    switch ((ep.pr_fpu.fpu_tag >> (fpreg * 2)) & 3) 
-		{
-		case 0: printf_unfiltered ("valid "); break;
-		case 1: printf_unfiltered ("zero  "); break;
-		case 2: printf_unfiltered ("trap  "); break;
-		case 3: printf_unfiltered ("empty "); break;
-		}
-	    for (i = 9; i >= 0; i--)
-		printf_unfiltered ("%02x", ep.pr_fpu.fpu_stack[fpreg][i]);
-	    
-	    i387_to_double ((char *)ep.pr_fpu.fpu_stack[fpreg], (char *)&val);
-	    printf_unfiltered ("  %g\n", val);
-	}
-    if (ep.pr_fpu.fpu_rsvd1)
-	warning ("rsvd1 is 0x%x\n", ep.pr_fpu.fpu_rsvd1);
-    if (ep.pr_fpu.fpu_rsvd2)
-	warning ("rsvd2 is 0x%x\n", ep.pr_fpu.fpu_rsvd2);
-    if (ep.pr_fpu.fpu_rsvd3)
-	warning ("rsvd3 is 0x%x\n", ep.pr_fpu.fpu_rsvd3);
-    if (ep.pr_fpu.fpu_rsvd5)
-	warning ("rsvd5 is 0x%x\n", ep.pr_fpu.fpu_rsvd5);
-}
-
-
-print_1167_control_word(pcr)
-unsigned int pcr;
-
-{
-    int pcr_tmp;
-
-    pcr_tmp = pcr & FPA_PCR_MODE;
-    printf_unfiltered("\tMODE= %#x; RND= %#x ", pcr_tmp, pcr_tmp & 12);
-    switch (pcr_tmp & 12) {
-    case 0:
-	printf_unfiltered("RN (Nearest Value)");
-	break;
-    case 1:
-	printf_unfiltered("RZ (Zero)");
-	break;
-    case 2:
-	printf_unfiltered("RP (Positive Infinity)");
-	break;
-    case 3:
-	printf_unfiltered("RM (Negative Infinity)");
-	break;
-    }
-    printf_unfiltered("; IRND= %d ", pcr_tmp & 2);
-    if (0 == pcr_tmp & 2) {
-	printf_unfiltered("(same as RND)\n");
-    } else {
-	printf_unfiltered("(toward zero)\n");
-    }
-    pcr_tmp = pcr & FPA_PCR_EM;
-    printf_unfiltered("\tEM= %#x", pcr_tmp);
-    if (pcr_tmp & FPA_PCR_EM_DM) printf_unfiltered(" DM");
-    if (pcr_tmp & FPA_PCR_EM_UOM) printf_unfiltered(" UOM");
-    if (pcr_tmp & FPA_PCR_EM_PM) printf_unfiltered(" PM");
-    if (pcr_tmp & FPA_PCR_EM_UM) printf_unfiltered(" UM");
-    if (pcr_tmp & FPA_PCR_EM_OM) printf_unfiltered(" OM");
-    if (pcr_tmp & FPA_PCR_EM_ZM) printf_unfiltered(" ZM");
-    if (pcr_tmp & FPA_PCR_EM_IM) printf_unfiltered(" IM");
-    printf_unfiltered("\n");
-    pcr_tmp = FPA_PCR_CC;
-    printf_unfiltered("\tCC= %#x", pcr_tmp);
-    if (pcr_tmp & FPA_PCR_20MHZ) printf_unfiltered(" 20MHZ");
-    if (pcr_tmp & FPA_PCR_CC_Z) printf_unfiltered(" Z");
-    if (pcr_tmp & FPA_PCR_CC_C2) printf_unfiltered(" C2");
-
-    /* Dynix defines FPA_PCR_CC_C0 to 0x100 and ptx defines
-       FPA_PCR_CC_C1 to 0x100.  Use whichever is defined and assume
-       the OS knows what it is doing.  */
-#ifdef FPA_PCR_CC_C1
-    if (pcr_tmp & FPA_PCR_CC_C1) printf_unfiltered(" C1");
-#else
-    if (pcr_tmp & FPA_PCR_CC_C0) printf_unfiltered(" C0");
-#endif
-
-    switch (pcr_tmp)
-      {
-      case FPA_PCR_CC_Z:
-	printf_unfiltered(" (Equal)");
-	break;
-#ifdef FPA_PCR_CC_C1
-      case FPA_PCR_CC_C1:
-#else
-      case FPA_PCR_CC_C0:
-#endif
-	printf_unfiltered(" (Less than)");
-	break;
-      case 0:
-	printf_unfiltered(" (Greater than)");
-	break;
-      case FPA_PCR_CC_Z | 
-#ifdef FPA_PCR_CC_C1
-	FPA_PCR_CC_C1
-#else
-	FPA_PCR_CC_C0
-#endif
-	  | FPA_PCR_CC_C2:
-	printf_unfiltered(" (Unordered)");
-	break;
-      default:
-	printf_unfiltered(" (Undefined)");
-	break;
-      }
-    printf_unfiltered("\n");
-    pcr_tmp = pcr & FPA_PCR_AE;
-    printf_unfiltered("\tAE= %#x", pcr_tmp);
-    if (pcr_tmp & FPA_PCR_AE_DE) printf_unfiltered(" DE");
-    if (pcr_tmp & FPA_PCR_AE_UOE) printf_unfiltered(" UOE");
-    if (pcr_tmp & FPA_PCR_AE_PE) printf_unfiltered(" PE");
-    if (pcr_tmp & FPA_PCR_AE_UE) printf_unfiltered(" UE");
-    if (pcr_tmp & FPA_PCR_AE_OE) printf_unfiltered(" OE");
-    if (pcr_tmp & FPA_PCR_AE_ZE) printf_unfiltered(" ZE");
-    if (pcr_tmp & FPA_PCR_AE_EE) printf_unfiltered(" EE");
-    if (pcr_tmp & FPA_PCR_AE_IE) printf_unfiltered(" IE");
-    printf_unfiltered("\n");
-}
-
-print_1167_regs(regs)
-long regs[FPA_NREGS];
-
-{
-    int i;
-
-    union {
-	double	d;
-	long	l[2];
-    } xd;
-    union {
-	float	f;
-	long	l;
-    } xf;
-
-
-    for (i = 0; i < FPA_NREGS; i++) {
-	xf.l = regs[i];
-	printf_unfiltered("%%fp%d: raw= %#x, single= %f", i+1, regs[i], xf.f);
-	if (!(i & 1)) {
-	    printf_unfiltered("\n");
-	} else {
-	    xd.l[1] = regs[i];
-	    xd.l[0] = regs[i+1];
-	    printf_unfiltered(", double= %f\n", xd.d);
-	}
-    }
-}
-
-print_fpa_status(ep)
-struct pt_regset ep;
-
-{
-
-    printf_unfiltered("WTL 1167:");
-    if (ep.pr_fpa.fpa_pcr !=0) {
-	printf_unfiltered("\n");
-	print_1167_control_word(ep.pr_fpa.fpa_pcr);
-	print_1167_regs(ep.pr_fpa.fpa_regs);
-    } else {
-	printf_unfiltered(" not in use.\n");
-    }
-}
-
-#if 0 /* disabled because it doesn't go through the target vector.  */
-i386_float_info ()
-{
-  char ubuf[UPAGES*NBPG];
-  struct pt_regset regset;
-
-  if (have_inferior_p())
-    {
-      PTRACE_READ_REGS (inferior_pid, (PTRACE_ARG3_TYPE) &regset);
-    }
-  else
-    {
-      int corechan = bfd_cache_lookup (core_bfd);
-      if (lseek (corechan, 0, 0) < 0)
-	{
-	  perror ("seek on core file");
-	}
-      if (myread (corechan, ubuf, UPAGES*NBPG) < 0)
-	{
-	  perror ("read on core file");
-	}
-      /* only interested in the floating point registers */
-      regset.pr_fpu = ((struct user *) ubuf)->u_fpusave;
-      regset.pr_fpa = ((struct user *) ubuf)->u_fpasave;
-    }
-  print_fpu_status(regset);
-  print_fpa_status(regset);
-}
-#endif
-
-static volatile int got_sigchld;
-
-/*ARGSUSED*/
-/* This will eventually be more interesting. */
-void
-sigchld_handler(signo)
-	int signo;
-{
-	got_sigchld++;
-}
-
-/*
- * Signals for which the default action does not cause the process
- * to die.  See <sys/signal.h> for where this came from (alas, we
- * can't use those macros directly)
- */
-#ifndef sigmask
-#define sigmask(s) (1 << ((s) - 1))
-#endif
-#define SIGNALS_DFL_SAFE sigmask(SIGSTOP) | sigmask(SIGTSTP) | \
-	sigmask(SIGTTIN) | sigmask(SIGTTOU) | sigmask(SIGCHLD) | \
-	sigmask(SIGCONT) | sigmask(SIGWINCH) | sigmask(SIGPWR) | \
-	sigmask(SIGURG) | sigmask(SIGPOLL)
-
-#ifdef ATTACH_DETACH
-/*
- * Thanks to XPT_MPDEBUGGER, we have to mange child_wait().
- */
-int
-child_wait(pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int save_errno, rv, xvaloff, saoff, sa_hand;
-  struct pt_stop pt;
-  struct user u;
-  sigset_t set;
-  /* Host signal number for a signal which the inferior terminates with, or
-     0 if it hasn't terminated due to a signal.  */
-  static int death_by_signal = 0;
-#ifdef SVR4_SHARED_LIBS		/* use this to distinguish ptx 2 vs ptx 4 */
-  prstatus_t pstatus;
-#endif
-
-  do {
-    set_sigint_trap();	/* Causes SIGINT to be passed on to the
-			   attached process. */
-    save_errno = errno;
-
-    got_sigchld = 0;
-
-    sigemptyset(&set);
-
-    while (got_sigchld == 0) {
-	    sigsuspend(&set);
-    }
-    
-    clear_sigint_trap();
-
-    rv = mptrace(XPT_STOPSTAT, 0, (char *)&pt, 0);
-    if (-1 == rv) {
-	    printf("XPT_STOPSTAT: errno %d\n", errno); /* DEBUG */
-	    continue;
-    }
-
-    pid = pt.ps_pid;
-
-    if (pid != inferior_pid) {
-	    /* NOTE: the mystery fork in csh/tcsh needs to be ignored.
-	     * We should not return new children for the initial run
-	     * of a process until it has done the exec.
-	     */
-	    /* inferior probably forked; send it on its way */
-	    rv = mptrace(XPT_UNDEBUG, pid, 0, 0);
-	    if (-1 == rv) {
-		    printf("child_wait: XPT_UNDEBUG: pid %d: %s\n", pid,
-			   safe_strerror(errno));
-	    }
-	    continue;
-    }
-    /* FIXME: Do we deal with fork notification correctly?  */
-    switch (pt.ps_reason) {
-    case PTS_FORK:
-	/* multi proc: treat like PTS_EXEC */
-	    /*
-	     * Pretend this didn't happen, since gdb isn't set up
-	     * to deal with stops on fork.
-	     */
-	    rv = ptrace(PT_CONTSIG, pid, 1, 0);
-	    if (-1 == rv) {
-		    printf("PTS_FORK: PT_CONTSIG: error %d\n", errno);
-	    }
-	    continue;
-    case PTS_EXEC:
-	    /*
-	     * Pretend this is a SIGTRAP.
-	     */
-	    status->kind = TARGET_WAITKIND_STOPPED;
-	    status->value.sig = TARGET_SIGNAL_TRAP;
-	    break;
-    case PTS_EXIT:
-	    /*
-	     * Note: we stop before the exit actually occurs.  Extract
-	     * the exit code from the uarea.  If we're stopped in the
-	     * exit() system call, the exit code will be in
-	     * u.u_ap[0].  An exit due to an uncaught signal will have
-	     * something else in here, see the comment in the default:
-	     * case, below.  Finally,let the process exit.
-	     */
-	    if (death_by_signal)
-	      {
-		status->kind = TARGET_WAITKIND_SIGNALED;
-		status->value.sig = target_signal_from_host (death_by_signal);
-		death_by_signal = 0;
-		break;
-	      }
-	    xvaloff = (unsigned long)&u.u_ap[0] - (unsigned long)&u;
-	    errno = 0;
-	    rv = ptrace(PT_RUSER, pid, (char *)xvaloff, 0);
-	    status->kind = TARGET_WAITKIND_EXITED;
-	    status->value.integer = rv;
-	    /*
-	     * addr & data to mptrace() don't matter here, since
-	     * the process is already dead.
-	     */
-	    rv = mptrace(XPT_UNDEBUG, pid, 0, 0);
-	    if (-1 == rv) {
-		    printf("child_wait: PTS_EXIT: XPT_UNDEBUG: pid %d error %d\n", pid,
-			   errno);
-	    }
-	    break;
-    case PTS_WATCHPT_HIT:
-	    fatal("PTS_WATCHPT_HIT\n");
-	    break;
-    default:
-	    /* stopped by signal */
-	    status->kind = TARGET_WAITKIND_STOPPED;
-	    status->value.sig = target_signal_from_host (pt.ps_reason);
-	    death_by_signal = 0;
-
-	    if (0 == (SIGNALS_DFL_SAFE & sigmask(pt.ps_reason))) {
-		    break;
-	    }
-	    /* else default action of signal is to die */
-#ifdef SVR4_SHARED_LIBS
-	    rv = ptrace(PT_GET_PRSTATUS, pid, (char *)&pstatus, 0);
-	    if (-1 == rv)
-		error("child_wait: signal %d PT_GET_PRSTATUS: %s\n",
-			pt.ps_reason, safe_strerror(errno));
-	    if (pstatus.pr_cursig != pt.ps_reason) {
-		printf("pstatus signal %d, pt signal %d\n",
-			pstatus.pr_cursig, pt.ps_reason);
-	    }
-	    sa_hand = (int)pstatus.pr_action.sa_handler;
-#else
-	    saoff = (unsigned long)&u.u_sa[0] - (unsigned long)&u;
-	    saoff += sizeof(struct sigaction) * (pt.ps_reason - 1);
-	    errno = 0;
-	    sa_hand = ptrace(PT_RUSER, pid, (char *)saoff, 0);
-	    if (errno)
-		    error("child_wait: signal %d: RUSER: %s\n",
-			   pt.ps_reason, safe_strerror(errno));
-#endif
-	    if ((int)SIG_DFL == sa_hand) {
-		    /* we will be dying */
-		    death_by_signal = pt.ps_reason;
-	    }
-	    break;
-    }
-
-  } while (pid != inferior_pid); /* Some other child died or stopped */
-
-  return pid;
-}
-#else /* !ATTACH_DETACH */
-/*
- * Simple child_wait() based on inftarg.c child_wait() for use until
- * the MPDEBUGGER child_wait() works properly.  This will go away when
- * that is fixed.
- */
-child_wait (pid, ourstatus)
-     int pid;
-     struct target_waitstatus *ourstatus;
-{
-  int save_errno;
-  int status;
-
-  do {
-    pid = wait (&status);
-    save_errno = errno;
-
-    if (pid == -1)
-      {
-	if (save_errno == EINTR)
-	  continue;
-	fprintf (stderr, "Child process unexpectedly missing: %s.\n",
-		 safe_strerror (save_errno));
-	ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
-	ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
-        return -1;
-      }
-  } while (pid != inferior_pid); /* Some other child died or stopped */
-  store_waitstatus (ourstatus, status);
-  return pid;
-}
-#endif /* ATTACH_DETACH */
-
-
-
-/* This function simply calls ptrace with the given arguments.  
-   It exists so that all calls to ptrace are isolated in this 
-   machine-dependent file. */
-int
-call_ptrace (request, pid, addr, data)
-     int request, pid;
-     PTRACE_ARG3_TYPE addr;
-     int data;
-{
-  return ptrace (request, pid, addr, data);
-}
-
-int
-call_mptrace(request, pid, addr, data)
-	int request, pid;
-	PTRACE_ARG3_TYPE addr;
-	int data;
-{
-	return mptrace(request, pid, addr, data);
-}
-
-#if defined (DEBUG_PTRACE)
-/* For the rest of the file, use an extra level of indirection */
-/* This lets us breakpoint usefully on call_ptrace. */
-#define ptrace call_ptrace
-#define mptrace call_mptrace
-#endif
-
-void
-kill_inferior ()
-{
-  if (inferior_pid == 0)
-    return;
-
-  /* For MPDEBUGGER, don't use PT_KILL, since the child will stop
-     again with a PTS_EXIT.  Just hit him with SIGKILL (so he stops)
-     and detach. */
-
-  kill (inferior_pid, SIGKILL);
-#ifdef ATTACH_DETACH
-  detach(SIGKILL);
-#else /* ATTACH_DETACH */
-  ptrace(PT_KILL, inferior_pid, 0, 0);
-  wait((int *)NULL);
-#endif /* ATTACH_DETACH */
-  target_mourn_inferior ();
-}
-
-/* Resume execution of the inferior process.
-   If STEP is nonzero, single-step it.
-   If SIGNAL is nonzero, give it that signal.  */
-
-void
-child_resume (pid, step, signal)
-     int pid;
-     int step;
-     enum target_signal signal;
-{
-  errno = 0;
-
-  if (pid == -1)
-    pid = inferior_pid;
-
-  /* An address of (PTRACE_ARG3_TYPE)1 tells ptrace to continue from where
-     it was.  (If GDB wanted it to start some other way, we have already
-     written a new PC value to the child.)
-
-     If this system does not support PT_SSTEP, a higher level function will
-     have called single_step() to transmute the step request into a
-     continue request (by setting breakpoints on all possible successor
-     instructions), so we don't have to worry about that here.  */
-
-  if (step)
-    ptrace (PT_SSTEP,     pid, (PTRACE_ARG3_TYPE) 1, signal);
-  else
-    ptrace (PT_CONTSIG, pid, (PTRACE_ARG3_TYPE) 1, signal);
-
-  if (errno)
-    perror_with_name ("ptrace");
-}
-
-#ifdef ATTACH_DETACH
-/* Start debugging the process whose number is PID.  */
-int
-attach (pid)
-     int pid;
-{
-	sigset_t set;
-	int rv;
-
-	rv = mptrace(XPT_DEBUG, pid, 0, 0);
-	if (-1 == rv) {
-		error("mptrace(XPT_DEBUG): %s", safe_strerror(errno));
-	}
-	rv = mptrace(XPT_SIGNAL, pid, 0, SIGSTOP);
-	if (-1 == rv) {
-		error("mptrace(XPT_SIGNAL): %s", safe_strerror(errno));
-	}
-	attach_flag = 1;
-	return pid;
-}
-
-void
-detach (signo)
-     int signo;
-{
-	int rv;
-
-	rv = mptrace(XPT_UNDEBUG, inferior_pid, 1, signo);
-	if (-1 == rv) {
-		error("mptrace(XPT_UNDEBUG): %s", safe_strerror(errno));
-	}
-	attach_flag = 0;
-}
-
-#endif /* ATTACH_DETACH */
-
-/* Default the type of the ptrace transfer to int.  */
-#ifndef PTRACE_XFER_TYPE
-#define PTRACE_XFER_TYPE int
-#endif
-
-
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
-   in the NEW_SUN_PTRACE case.
-   It ought to be straightforward.  But it appears that writing did
-   not write the data that I specified.  I cannot understand where
-   it got the data that it actually did write.  */
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.   Copy to inferior if
-   WRITE is nonzero.
-  
-   Returns the length copied, which is either the LEN argument or zero.
-   This xfer function does not do partial moves, since child_ops
-   doesn't allow memory operations to cross below us in the target stack
-   anyway.  */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;		/* ignored */
-{
-  register int i;
-  /* Round starting address down to longword boundary.  */
-  register CORE_ADDR addr = memaddr & - sizeof (PTRACE_XFER_TYPE);
-  /* Round ending address up; get number of longwords that makes.  */
-  register int count
-    = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1)
-      / sizeof (PTRACE_XFER_TYPE);
-  /* Allocate buffer of that many longwords.  */
-  register PTRACE_XFER_TYPE *buffer
-    = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE));
-
-  if (write)
-    {
-      /* Fill start and end extra bytes of buffer with existing memory data.  */
-
-      if (addr != memaddr || len < (int) sizeof (PTRACE_XFER_TYPE)) {
-	/* Need part of initial word -- fetch it.  */
-        buffer[0] = ptrace (PT_RTEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr,
-			    0);
-      }
-
-      if (count > 1)		/* FIXME, avoid if even boundary */
-	{
-	  buffer[count - 1]
-	    = ptrace (PT_RTEXT, inferior_pid,
-		      ((PTRACE_ARG3_TYPE)
-		       (addr + (count - 1) * sizeof (PTRACE_XFER_TYPE))),
-		      0);
-	}
-
-      /* Copy data to be written over corresponding part of buffer */
-
-      memcpy ((char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)),
-	      myaddr,
-	      len);
-
-      /* Write the entire buffer.  */
-
-      for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
-	{
-	  errno = 0;
-	  ptrace (PT_WDATA, inferior_pid, (PTRACE_ARG3_TYPE) addr,
-		  buffer[i]);
-	  if (errno)
-	    {
-	      /* Using the appropriate one (I or D) is necessary for
-		 Gould NP1, at least.  */
-	      errno = 0;
-	      ptrace (PT_WTEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr,
-		      buffer[i]);
-	    }
-	  if (errno)
-	    return 0;
-	}
-    }
-  else
-    {
-      /* Read all the longwords */
-      for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
-	{
-	  errno = 0;
-	  buffer[i] = ptrace (PT_RTEXT, inferior_pid,
-			      (PTRACE_ARG3_TYPE) addr, 0);
-	  if (errno)
-	    return 0;
-	  QUIT;
-	}
-
-      /* Copy appropriate bytes out of the buffer.  */
-      memcpy (myaddr,
-	      (char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)),
-	      len);
-    }
-  return len;
-}
-
-
-void
-_initialize_symm_nat ()
-{
-#ifdef ATTACH_DETACH
-/*
- * the MPDEBUGGER is necessary for process tree debugging and attach
- * to work, but it alters the behavior of debugged processes, so other
- * things (at least child_wait()) will have to change to accomodate
- * that.
- *
- * Note that attach is not implemented in dynix 3, and not in ptx
- * until version 2.1 of the OS.
- */
-	int rv;
-	sigset_t set;
-	struct sigaction sact;
-
-	rv = mptrace(XPT_MPDEBUGGER, 0, 0, 0);
-	if (-1 == rv) {
-		fatal("_initialize_symm_nat(): mptrace(XPT_MPDEBUGGER): %s",
-		      safe_strerror(errno));
-	}
-
-	/*
-	 * Under MPDEBUGGER, we get SIGCLHD when a traced process does
-	 * anything of interest.
-	 */
-
-	/*
-	 * Block SIGCHLD.  We leave it blocked all the time, and then
-	 * call sigsuspend() in child_wait() to wait for the child
-	 * to do something.  None of these ought to fail, but check anyway.
-	 */
-	sigemptyset(&set);
-	rv = sigaddset(&set, SIGCHLD);
-	if (-1 == rv) {
-		fatal("_initialize_symm_nat(): sigaddset(SIGCHLD): %s",
-		      safe_strerror(errno));
-	}
-	rv = sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
-	if (-1 == rv) {
-		fatal("_initialize_symm_nat(): sigprocmask(SIG_BLOCK): %s",
-		      safe_strerror(errno));
-	}
-
-	sact.sa_handler = sigchld_handler;
-	sigemptyset(&sact.sa_mask);
-	sact.sa_flags = SA_NOCLDWAIT; /* keep the zombies away */
-	rv = sigaction(SIGCHLD, &sact, (struct sigaction *)NULL);
-	if (-1 == rv) {
-		fatal("_initialize_symm_nat(): sigaction(SIGCHLD): %s",
-		      safe_strerror(errno));
-	}
-#endif
-}
diff --git a/gdb/symm-tdep.c b/gdb/symm-tdep.c
deleted file mode 100644
index aaf73e9..0000000
--- a/gdb/symm-tdep.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Sequent Symmetry target interface, for GDB.
-   Copyright (C) 1986, 1987, 1989, 1991, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* many 387-specific items of use taken from i386-dep.c */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-
-#include <signal.h>
-#include <sys/param.h>
-#include <sys/user.h>
-#include <sys/dir.h>
-#include <sys/ioctl.h>
-#include "gdb_stat.h"
-#include "gdbcore.h"
-#include <fcntl.h>
-
-void
-symmetry_extract_return_value(type, regbuf, valbuf)
-     struct type *type;
-     char *regbuf;
-     char *valbuf;
-{
-  union { 
-    double	d; 
-    int	l[2]; 
-  } xd; 
-  struct minimal_symbol *msymbol;
-  float f;
-
-  if (TYPE_CODE_FLT == TYPE_CODE(type)) { 
-    msymbol = lookup_minimal_symbol ("1167_flt", NULL, NULL);
-    if (msymbol != NULL) {
-      /* found "1167_flt" means 1167, %fp2-%fp3 */ 
-      /* float & double; 19= %fp2, 20= %fp3 */
-      /* no single precision on 1167 */
-      xd.l[1] = *((int *)&regbuf[REGISTER_BYTE(19)]);
-      xd.l[0] = *((int *)&regbuf[REGISTER_BYTE(20)]);
-      switch (TYPE_LENGTH(type)) {
-      case 4:
-	/* FIXME: broken for cross-debugging.  */
-	f = (float) xd.d;
-	memcpy (valbuf, &f, TYPE_LENGTH(type));
-	break;
-      case 8:
-	/* FIXME: broken for cross-debugging.  */
-	memcpy (valbuf, &xd.d, TYPE_LENGTH(type)); 
-	break;
-      default:
-	error("Unknown floating point size");
-	break;
-      }
-    } else { 
-      /* 387 %st(0), gcc uses this */ 
-      i387_to_double(((int *)&regbuf[REGISTER_BYTE(3)]),
-		     &xd.d); 
-      switch (TYPE_LENGTH(type)) {
-      case 4:			/* float */
-	f = (float) xd.d;
-	/* FIXME: broken for cross-debugging.  */
-	memcpy (valbuf, &f, 4); 
-	break;
-      case 8:			/* double */
-	/* FIXME: broken for cross-debugging.  */
-	memcpy (valbuf, &xd.d, 8);
-	break;
-      default:
-	error("Unknown floating point size");
-	break;
-      }
-    }
-  } else {
-    memcpy (valbuf, regbuf, TYPE_LENGTH (type)); 
-  }
-}
diff --git a/gdb/symmisc.c b/gdb/symmisc.c
deleted file mode 100644
index c876e4b..0000000
--- a/gdb/symmisc.c
+++ /dev/null
@@ -1,1100 +0,0 @@
-/* Do various things to symbol tables (other than lookup), for GDB.
-   Copyright 1986, 87, 89, 91, 92, 93, 94, 95, 96, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "breakpoint.h"
-#include "command.h"
-#include "obstack.h"
-#include "language.h"
-#include "bcache.h"
-
-#include "gdb_string.h"
-
-#ifndef DEV_TTY
-#define DEV_TTY "/dev/tty"
-#endif
-
-/* Unfortunately for debugging, stderr is usually a macro.  This is painful
-   when calling functions that take FILE *'s from the debugger.
-   So we make a variable which has the same value and which is accessible when
-   debugging GDB with itself.  Because stdin et al need not be constants,
-   we initialize them in the _initialize_symmisc function at the bottom
-   of the file.  */
-FILE *std_in;
-FILE *std_out;
-FILE *std_err;
-
-/* Prototypes for local functions */
-
-static void dump_symtab PARAMS ((struct objfile *, struct symtab *, 
-                                 GDB_FILE *));
-
-static void dump_psymtab PARAMS ((struct objfile *, struct partial_symtab *, 
-                                  GDB_FILE *));
-
-static void dump_msymbols PARAMS ((struct objfile *, GDB_FILE *));
-
-static void dump_objfile PARAMS ((struct objfile *));
-
-static int block_depth PARAMS ((struct block *));
-
-static void print_partial_symbols PARAMS ((struct partial_symbol **, int, 
-                                           char *, GDB_FILE *));
-
-static int print_symbol PARAMS ((char *));
-
-static void free_symtab_block PARAMS ((struct objfile *, struct block *));
-
-void _initialize_symmisc PARAMS ((void));
-
-struct print_symbol_args {
-  struct symbol *symbol;
-  int depth;
-  GDB_FILE *outfile;
-};
-
-static int print_symbol PARAMS ((char *));
-
-static void
-free_symtab_block PARAMS ((struct objfile *, struct block *));
-
-
-/* Free a struct block <- B and all the symbols defined in that block.  */
-
-static void
-free_symtab_block (objfile, b)
-     struct objfile *objfile;
-     struct block *b;
-{
-  register int i, n;
-  n = BLOCK_NSYMS (b);
-  for (i = 0; i < n; i++)
-    {
-      mfree (objfile -> md, SYMBOL_NAME (BLOCK_SYM (b, i)));
-      mfree (objfile -> md, (PTR) BLOCK_SYM (b, i));
-    }
-  mfree (objfile -> md, (PTR) b);
-}
-
-/* Free all the storage associated with the struct symtab <- S.
-   Note that some symtabs have contents malloc'ed structure by structure,
-   while some have contents that all live inside one big block of memory,
-   and some share the contents of another symbol table and so you should
-   not free the contents on their behalf (except sometimes the linetable,
-   which maybe per symtab even when the rest is not).
-   It is s->free_code that says which alternative to use.  */
-
-void
-free_symtab (s)
-     register struct symtab *s;
-{
-  register int i, n;
-  register struct blockvector *bv;
-
-  switch (s->free_code)
-    {
-    case free_nothing:
-      /* All the contents are part of a big block of memory (an obstack),
-	 and some other symtab is in charge of freeing that block.
-	 Therefore, do nothing.  */
-      break;
-
-    case free_contents:
-      /* Here all the contents were malloc'ed structure by structure
-	 and must be freed that way.  */
-      /* First free the blocks (and their symbols.  */
-      bv = BLOCKVECTOR (s);
-      n = BLOCKVECTOR_NBLOCKS (bv);
-      for (i = 0; i < n; i++)
-	free_symtab_block (s -> objfile, BLOCKVECTOR_BLOCK (bv, i));
-      /* Free the blockvector itself.  */
-      mfree (s -> objfile -> md, (PTR) bv);
-      /* Also free the linetable.  */
-      
-    case free_linetable:
-      /* Everything will be freed either by our `free_ptr'
-	 or by some other symtab, except for our linetable.
-	 Free that now.  */
-      if (LINETABLE (s))
-	mfree (s -> objfile -> md, (PTR) LINETABLE (s));
-      break;
-    }
-
-  /* If there is a single block of memory to free, free it.  */
-  if (s -> free_ptr != NULL)
-    mfree (s -> objfile -> md, s -> free_ptr);
-
-  /* Free source-related stuff */
-  if (s -> line_charpos != NULL)
-    mfree (s -> objfile -> md, (PTR) s -> line_charpos);
-  if (s -> fullname != NULL)
-    mfree (s -> objfile -> md, s -> fullname);
-  if (s -> debugformat != NULL)
-    mfree (s -> objfile -> md, s -> debugformat);
-  mfree (s -> objfile -> md, (PTR) s);
-}
-
-#if MAINTENANCE_CMDS
-
-void
-print_symbol_bcache_statistics ()
-{
-  struct objfile *objfile;
-
-  immediate_quit++;
-  ALL_OBJFILES (objfile)
-    {
-      printf_filtered ("Byte cache statistics for '%s':\n", objfile -> name);
-      print_bcache_statistics (&objfile -> psymbol_cache, "partial symbol cache");
-    }
-  immediate_quit--;
-}
-
-void
-print_objfile_statistics ()
-{
-  struct objfile *objfile;
-
-  immediate_quit++;
-  ALL_OBJFILES (objfile)
-    {
-      printf_filtered ("Statistics for '%s':\n", objfile -> name);
-      if (OBJSTAT (objfile, n_stabs) > 0)
-	printf_filtered ("  Number of \"stab\" symbols read: %d\n",
-			 OBJSTAT (objfile, n_stabs));
-      if (OBJSTAT (objfile, n_minsyms) > 0)
-	printf_filtered ("  Number of \"minimal\" symbols read: %d\n",
-			 OBJSTAT (objfile, n_minsyms));
-      if (OBJSTAT (objfile, n_psyms) > 0)
-	printf_filtered ("  Number of \"partial\" symbols read: %d\n",
-			 OBJSTAT (objfile, n_psyms));
-      if (OBJSTAT (objfile, n_syms) > 0)
-	printf_filtered ("  Number of \"full\" symbols read: %d\n",
-			 OBJSTAT (objfile, n_syms));
-      if (OBJSTAT (objfile, n_types) > 0)
-	printf_filtered ("  Number of \"types\" defined: %d\n",
-			 OBJSTAT (objfile, n_types));
-      if (OBJSTAT (objfile, sz_strtab) > 0)
-	printf_filtered ("  Space used by a.out string tables: %d\n",
-			 OBJSTAT (objfile, sz_strtab));
-      printf_filtered ("  Total memory used for psymbol obstack: %d\n",
-		       obstack_memory_used (&objfile -> psymbol_obstack));
-      printf_filtered ("  Total memory used for psymbol cache: %d\n",
-		       obstack_memory_used (&objfile -> psymbol_cache.cache));
-      printf_filtered ("  Total memory used for symbol obstack: %d\n",
-		       obstack_memory_used (&objfile -> symbol_obstack));
-      printf_filtered ("  Total memory used for type obstack: %d\n",
-		       obstack_memory_used (&objfile -> type_obstack));
-    }
-  immediate_quit--;
-}
-
-static void 
-dump_objfile (objfile)
-     struct objfile *objfile;
-{
-  struct symtab *symtab;
-  struct partial_symtab *psymtab;
-
-  printf_filtered ("\nObject file %s:  ", objfile -> name);
-  printf_filtered ("Objfile at ");
-  gdb_print_address (objfile, gdb_stdout);
-  printf_filtered (", bfd at ");
-  gdb_print_address (objfile->obfd, gdb_stdout);
-  printf_filtered (", %d minsyms\n\n",
-		   objfile->minimal_symbol_count);
-
-  if (objfile -> psymtabs)
-    {
-      printf_filtered ("Psymtabs:\n");
-      for (psymtab = objfile -> psymtabs;
-	   psymtab != NULL;
-	   psymtab = psymtab -> next)
-	{
-	  printf_filtered ("%s at ",
-			   psymtab -> filename);
-	  gdb_print_address (psymtab, gdb_stdout);
-	  printf_filtered (", ");
-	  if (psymtab -> objfile != objfile)
-	    {
-	      printf_filtered ("NOT ON CHAIN!  ");
-	    }
-	  wrap_here ("  ");
-	}
-      printf_filtered ("\n\n");
-    }
-
-  if (objfile -> symtabs)
-    {
-      printf_filtered ("Symtabs:\n");
-      for (symtab = objfile -> symtabs;
-	   symtab != NULL;
-	   symtab = symtab->next)
-	{
-	  printf_filtered ("%s at ", symtab -> filename);
-	  gdb_print_address (symtab, gdb_stdout);
-	  printf_filtered (", ");
-	  if (symtab -> objfile != objfile)
-	    {
-	      printf_filtered ("NOT ON CHAIN!  ");
-	    }
-	  wrap_here ("  ");
-	}
-      printf_filtered ("\n\n");
-    }
-}
-
-/* Print minimal symbols from this objfile.  */
- 
-static void 
-dump_msymbols (objfile, outfile)
-     struct objfile *objfile;
-     GDB_FILE *outfile;
-{
-  struct minimal_symbol *msymbol;
-  int index;
-  char ms_type;
-  
-  fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile -> name);
-  if (objfile -> minimal_symbol_count == 0)
-    {
-      fprintf_filtered (outfile, "No minimal symbols found.\n");
-      return;
-    }
-  for (index = 0, msymbol = objfile -> msymbols;
-       SYMBOL_NAME (msymbol) != NULL; msymbol++, index++)
-    {
-      switch (msymbol -> type)
-	{
-	  case mst_unknown:
-	    ms_type = 'u';
-	    break;
-	  case mst_text:
-	    ms_type = 'T';
-	    break;
-	  case mst_solib_trampoline:
-	    ms_type = 'S';
-	    break;
-	  case mst_data:
-	    ms_type = 'D';
-	    break;
-	  case mst_bss:
-	    ms_type = 'B';
-	    break;
-	  case mst_abs:
-	    ms_type = 'A';
-	    break;
-	  case mst_file_text:
-	    ms_type = 't';
-	    break;
-	  case mst_file_data:
-	    ms_type = 'd';
-	    break;
-	  case mst_file_bss:
-	    ms_type = 'b';
-	    break;
-	  default:
-	    ms_type = '?';
-	    break;
-	}
-      fprintf_filtered (outfile, "[%2d] %c ", index, ms_type);
-      print_address_numeric (SYMBOL_VALUE_ADDRESS (msymbol), 1, outfile);
-      fprintf_filtered (outfile, " %s", SYMBOL_NAME (msymbol));
-      if (SYMBOL_BFD_SECTION (msymbol))
-	fprintf_filtered (outfile, " section %s",
-			  bfd_section_name (objfile->obfd,
-					    SYMBOL_BFD_SECTION (msymbol)));
-      if (SYMBOL_DEMANGLED_NAME (msymbol) != NULL)
-	{
-	  fprintf_filtered (outfile, "  %s", SYMBOL_DEMANGLED_NAME (msymbol));
-	}
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-      if (msymbol->filename)
-	fprintf_filtered (outfile, "  %s", msymbol->filename);
-#endif
-      fputs_filtered ("\n", outfile);
-    }
-  if (objfile -> minimal_symbol_count != index)
-    {
-      warning ("internal error:  minimal symbol count %d != %d",
-	       objfile -> minimal_symbol_count, index);
-    }
-  fprintf_filtered (outfile, "\n");
-}
-
-static void
-dump_psymtab (objfile, psymtab, outfile)
-     struct objfile *objfile;
-     struct partial_symtab *psymtab;
-     GDB_FILE *outfile;
-{
-  int i;
-
-  fprintf_filtered (outfile, "\nPartial symtab for source file %s ",
-		    psymtab -> filename);
-  fprintf_filtered (outfile, "(object ");
-  gdb_print_address (psymtab, outfile);
-  fprintf_filtered (outfile, ")\n\n");
-  fprintf_unfiltered (outfile, "  Read from object file %s (",
-		      objfile -> name);
-  gdb_print_address (objfile, outfile);
-  fprintf_unfiltered (outfile, ")\n");
-
-  if (psymtab -> readin)
-    {
-      fprintf_filtered (outfile,
-		"  Full symtab was read (at ");
-      gdb_print_address (psymtab->symtab, outfile);
-      fprintf_filtered (outfile, " by function at ");
-      gdb_print_address ((PTR)psymtab->read_symtab, outfile);
-      fprintf_filtered (outfile, ")\n");
-    }
-
-  fprintf_filtered (outfile, "  Relocate symbols by ");
-  for (i = 0; i < psymtab->objfile->num_sections; ++i)
-    {
-      if (i != 0)
-	fprintf_filtered (outfile, ", ");
-      wrap_here ("    ");
-      print_address_numeric (ANOFFSET (psymtab->section_offsets, i),
-			     1,
-			     outfile);
-    }
-  fprintf_filtered (outfile, "\n");
-
-  fprintf_filtered (outfile, "  Symbols cover text addresses ");
-  print_address_numeric (psymtab->textlow, 1, outfile);
-  fprintf_filtered (outfile, "-");
-  print_address_numeric (psymtab->texthigh, 1, outfile);
-  fprintf_filtered (outfile, "\n");
-  fprintf_filtered (outfile, "  Depends on %d other partial symtabs.\n",
-		    psymtab -> number_of_dependencies);
-  for (i = 0; i < psymtab -> number_of_dependencies; i++)
-    {
-      fprintf_filtered (outfile, "    %d ", i);
-      gdb_print_address (psymtab -> dependencies[i], outfile);
-      fprintf_filtered (outfile, " %s\n",
-			psymtab -> dependencies[i] -> filename);
-    }
-  if (psymtab -> n_global_syms > 0)
-    {
-      print_partial_symbols (objfile -> global_psymbols.list
-			    + psymtab -> globals_offset,
-			    psymtab -> n_global_syms, "Global", outfile);
-    }
-  if (psymtab -> n_static_syms > 0)
-    {
-      print_partial_symbols (objfile -> static_psymbols.list
-			    + psymtab -> statics_offset,
-			    psymtab -> n_static_syms, "Static", outfile);
-    }
-  fprintf_filtered (outfile, "\n");
-}
-
-static void 
-dump_symtab (objfile, symtab, outfile)
-     struct objfile *objfile;
-     struct symtab *symtab;
-     GDB_FILE *outfile;
-{
-  register int i, j;
-  int len, blen;
-  register struct linetable *l;
-  struct blockvector *bv;
-  register struct block *b;
-  int depth;
-
-  fprintf_filtered (outfile, "\nSymtab for file %s\n", symtab->filename);
-  if (symtab->dirname)
-    fprintf_filtered (outfile, "Compilation directory is %s\n",
-		      symtab->dirname);
-  fprintf_filtered (outfile, "Read from object file %s (", objfile->name);
-  gdb_print_address (objfile, outfile);
-  fprintf_filtered (outfile, ")\n");
-  fprintf_filtered (outfile, "Language: %s\n", language_str (symtab->language));
-
-  /* First print the line table.  */
-  l = LINETABLE (symtab);
-  if (l)
-    {
-      fprintf_filtered (outfile, "\nLine table:\n\n");
-      len = l->nitems;
-      for (i = 0; i < len; i++)
-	{
-	  fprintf_filtered (outfile, " line %d at ", l->item[i].line);
-	  print_address_numeric (l->item[i].pc, 1, outfile);
-	  fprintf_filtered (outfile, "\n");
-	}
-    }
-  /* Now print the block info, but only for primary symtabs since we will
-     print lots of duplicate info otherwise. */
-  if (symtab -> primary)
-    {
-      fprintf_filtered (outfile, "\nBlockvector:\n\n");
-      bv = BLOCKVECTOR (symtab);
-      len = BLOCKVECTOR_NBLOCKS (bv);
-      for (i = 0; i < len; i++)
-	{
-	  b = BLOCKVECTOR_BLOCK (bv, i);
-	  depth = block_depth (b) * 2;
-	  print_spaces (depth, outfile);
-	  fprintf_filtered (outfile, "block #%03d, object at ", i);
-	  gdb_print_address (b, outfile);
-	  if (BLOCK_SUPERBLOCK (b))
-	    {
-	      fprintf_filtered (outfile, " under ");
-	      gdb_print_address (BLOCK_SUPERBLOCK (b), outfile);
-	    }
-	  blen = BLOCK_NSYMS (b);
-	  fprintf_filtered (outfile, ", %d syms in ", blen);
-	  print_address_numeric (BLOCK_START (b), 1, outfile);
-	  fprintf_filtered (outfile, "..");
-	  print_address_numeric (BLOCK_END (b), 1, outfile);
-	  if (BLOCK_FUNCTION (b))
-	    {
-	      fprintf_filtered (outfile, ", function %s", SYMBOL_NAME (BLOCK_FUNCTION (b)));
-	      if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL)
-		{
-		  fprintf_filtered (outfile, ", %s",
-				    SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)));
-		}
-	    }
-	  if (BLOCK_GCC_COMPILED(b))
-	    fprintf_filtered (outfile, ", compiled with gcc%d", BLOCK_GCC_COMPILED(b));
-	  fprintf_filtered (outfile, "\n");
-	  /* Now print each symbol in this block */
-	  for (j = 0; j < blen; j++)
-	    {
-	      struct print_symbol_args s;
-	      s.symbol = BLOCK_SYM (b, j);
-	      s.depth = depth + 1;
-	      s.outfile = outfile;
-	      catch_errors (print_symbol, &s, "Error printing symbol:\n",
-			    RETURN_MASK_ALL);
-	    }
-	}
-      fprintf_filtered (outfile, "\n");
-    }
-  else
-    {
-      fprintf_filtered (outfile, "\nBlockvector same as previous symtab\n\n");
-    }
-}
-
-void
-maintenance_print_symbols (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  GDB_FILE *outfile;
-  struct cleanup *cleanups;
-  char *symname = NULL;
-  char *filename = DEV_TTY;
-  struct objfile *objfile;
-  struct symtab *s;
-
-  dont_repeat ();
-
-  if (args == NULL)
-    {
-      error ("\
-Arguments missing: an output file name and an optional symbol file name");
-    }
-  else if ((argv = buildargv (args)) == NULL)
-    {
-      nomem (0);
-    }
-  cleanups = make_cleanup ((make_cleanup_func) freeargv, (char *) argv);
-
-  if (argv[0] != NULL)
-    {
-      filename = argv[0];
-      /* If a second arg is supplied, it is a source file name to match on */
-      if (argv[1] != NULL)
-	{
-	  symname = argv[1];
-	}
-    }
-
-  filename = tilde_expand (filename);
-  make_cleanup (free, filename);
-  
-  outfile = gdb_fopen (filename, FOPEN_WT);
-  if (outfile == 0)
-    perror_with_name (filename);
-  make_cleanup ((make_cleanup_func) gdb_fclose, (char *) &outfile);
-
-  immediate_quit++;
-  ALL_SYMTABS (objfile, s)
-    if (symname == NULL || (STREQ (symname, s -> filename)))
-      dump_symtab (objfile, s, outfile);
-  immediate_quit--;
-  do_cleanups (cleanups);
-}
-
-/* Print symbol ARGS->SYMBOL on ARGS->OUTFILE.  ARGS->DEPTH says how
-   far to indent.  ARGS is really a struct print_symbol_args *, but is
-   declared as char * to get it past catch_errors.  Returns 0 for error,
-   1 for success.  */
-
-static int
-print_symbol (args)
-     char *args;
-{
-  struct symbol *symbol = ((struct print_symbol_args *)args)->symbol;
-  int depth = ((struct print_symbol_args *)args)->depth;
-  GDB_FILE *outfile = ((struct print_symbol_args *)args)->outfile;
-
-  print_spaces (depth, outfile);
-  if (SYMBOL_NAMESPACE (symbol) == LABEL_NAMESPACE)
-    {
-      fprintf_filtered (outfile, "label %s at ", SYMBOL_SOURCE_NAME (symbol));
-      print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1, outfile);
-      if (SYMBOL_BFD_SECTION (symbol))
-	fprintf_filtered (outfile, " section %s\n",
-			  bfd_section_name (SYMBOL_BFD_SECTION (symbol)->owner,
-					    SYMBOL_BFD_SECTION (symbol)));
-      else
-	fprintf_filtered (outfile, "\n");
-      return 1;
-    }
-  if (SYMBOL_NAMESPACE (symbol) == STRUCT_NAMESPACE)
-    {
-      if (TYPE_TAG_NAME (SYMBOL_TYPE (symbol)))
-	{
-	  LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth);
-	}
-      else
-	{
-	  fprintf_filtered (outfile, "%s %s = ",
-	       (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM
-		? "enum"
-		: (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT
-		   ? "struct" : "union")),
-	       SYMBOL_NAME (symbol));
-	  LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth);
-	}
-      fprintf_filtered (outfile, ";\n");
-    }
-  else
-    {
-      if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF)
-	fprintf_filtered (outfile, "typedef ");
-      if (SYMBOL_TYPE (symbol))
-	{
-	  /* Print details of types, except for enums where it's clutter.  */
-	  LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_SOURCE_NAME (symbol),
-			 outfile,
-			 TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM,
-			 depth);
-	  fprintf_filtered (outfile, "; ");
-	}
-      else
-	fprintf_filtered (outfile, "%s ", SYMBOL_SOURCE_NAME (symbol));
-
-      switch (SYMBOL_CLASS (symbol))
-	{
-	case LOC_CONST:
-	  fprintf_filtered (outfile, "const %ld (0x%lx)",
-			    SYMBOL_VALUE (symbol),
-			    SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_CONST_BYTES:
-	  {
-	    unsigned i;
-	    struct type *type = check_typedef (SYMBOL_TYPE (symbol));
-	    fprintf_filtered (outfile, "const %u hex bytes:",
-			      TYPE_LENGTH (type));
-	    for (i = 0; i < TYPE_LENGTH (type); i++)
-	      fprintf_filtered (outfile, " %02x",
-				(unsigned)SYMBOL_VALUE_BYTES (symbol) [i]);
-	  }
-	  break;
-
-	case LOC_STATIC:
-	  fprintf_filtered (outfile, "static at ");
-	  print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1,outfile);
-	  if (SYMBOL_BFD_SECTION (symbol))
-	    fprintf_filtered (outfile, " section %s",
-			      bfd_section_name
-			      (SYMBOL_BFD_SECTION (symbol)->owner,
-			       SYMBOL_BFD_SECTION (symbol)));
-	  break;
-
-	case LOC_INDIRECT:
-	  fprintf_filtered (outfile, "extern global at *(");
-	  print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1,outfile);
-	  fprintf_filtered (outfile, "),");
-	  break;
-
-	case LOC_REGISTER:
-	  fprintf_filtered (outfile, "register %ld", SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_ARG:
-	  fprintf_filtered (outfile, "arg at offset 0x%lx",
-			    SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_LOCAL_ARG:
-	  fprintf_filtered (outfile, "arg at offset 0x%lx from fp",
-		   SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_REF_ARG:
-	  fprintf_filtered (outfile, "reference arg at 0x%lx", SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_REGPARM:
-	  fprintf_filtered (outfile, "parameter register %ld", SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_REGPARM_ADDR:
-	  fprintf_filtered (outfile, "address parameter register %ld", SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_LOCAL:
-	  fprintf_filtered (outfile, "local at offset 0x%lx",
-			    SYMBOL_VALUE (symbol));
-	  break;
-
-	case LOC_BASEREG:
-	  fprintf_filtered (outfile, "local at 0x%lx from register %d",
-		   SYMBOL_VALUE (symbol), SYMBOL_BASEREG (symbol));
-	  break;
-
-	case LOC_BASEREG_ARG:
-	  fprintf_filtered (outfile, "arg at 0x%lx from register %d",
-		   SYMBOL_VALUE (symbol), SYMBOL_BASEREG (symbol));
-	  break;
-
-	case LOC_TYPEDEF:
-	  break;
-
-	case LOC_LABEL:
-	  fprintf_filtered (outfile, "label at ");
-	  print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1, outfile);
-	  if (SYMBOL_BFD_SECTION (symbol))
-	    fprintf_filtered (outfile, " section %s",
-			      bfd_section_name
-			      (SYMBOL_BFD_SECTION (symbol)->owner,
-			       SYMBOL_BFD_SECTION (symbol)));
-	  break;
-
-	case LOC_BLOCK:
-	  fprintf_filtered (outfile, "block object ");
-	  gdb_print_address (SYMBOL_BLOCK_VALUE (symbol), outfile);
-	  fprintf_filtered (outfile, ", ");
-	  print_address_numeric (BLOCK_START (SYMBOL_BLOCK_VALUE (symbol)),
-				 1,
-				 outfile);
-	  fprintf_filtered (outfile, "..");
-	  print_address_numeric (BLOCK_END (SYMBOL_BLOCK_VALUE (symbol)),
-				 1,
-				 outfile);
-	  if (SYMBOL_BFD_SECTION (symbol))
-	    fprintf_filtered (outfile, " section %s",
-			      bfd_section_name
-			      (SYMBOL_BFD_SECTION (symbol)->owner,
-			       SYMBOL_BFD_SECTION (symbol)));
-	  break;
-
-	case LOC_UNRESOLVED:
-	  fprintf_filtered (outfile, "unresolved");
-	  break;
-
-	case LOC_OPTIMIZED_OUT:
-	  fprintf_filtered (outfile, "optimized out");
-	  break;
-
-        default:
-	  fprintf_filtered (outfile, "botched symbol class %x",
-			    SYMBOL_CLASS (symbol));
-	  break;
-	}
-    }
-  fprintf_filtered (outfile, "\n");
-  return 1;
-}
-
-void
-maintenance_print_psymbols (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  GDB_FILE  *outfile;
-  struct cleanup *cleanups;
-  char *symname = NULL;
-  char *filename = DEV_TTY;
-  struct objfile *objfile;
-  struct partial_symtab *ps;
-
-  dont_repeat ();
-
-  if (args == NULL)
-    {
-      error ("print-psymbols takes an output file name and optional symbol file name");
-    }
-  else if ((argv = buildargv (args)) == NULL)
-    {
-      nomem (0);
-    }
-  cleanups = make_cleanup ((make_cleanup_func) freeargv, (char *) argv);
-
-  if (argv[0] != NULL)
-    {
-      filename = argv[0];
-      /* If a second arg is supplied, it is a source file name to match on */
-      if (argv[1] != NULL)
-	{
-	  symname = argv[1];
-	}
-    }
-
-  filename = tilde_expand (filename);
-  make_cleanup (free, filename);
-  
-  outfile = gdb_fopen (filename, FOPEN_WT);
-  if (outfile == 0)
-    perror_with_name (filename);
-  make_cleanup ((make_cleanup_func) gdb_fclose, &outfile);
-
-  immediate_quit++;
-  ALL_PSYMTABS (objfile, ps)
-    if (symname == NULL || (STREQ (symname, ps -> filename)))
-      dump_psymtab (objfile, ps, outfile);
-  immediate_quit--;
-  do_cleanups (cleanups);
-}
-
-static void
-print_partial_symbols (p, count, what, outfile)
-     struct partial_symbol **p;
-     int count;
-     char *what;
-     GDB_FILE *outfile;
-{
-  fprintf_filtered (outfile, "  %s partial symbols:\n", what);
-  while (count-- > 0)
-    {
-      fprintf_filtered (outfile, "    `%s'", SYMBOL_NAME(*p));
-      if (SYMBOL_DEMANGLED_NAME (*p) != NULL)
-	{
-	  fprintf_filtered (outfile, "  `%s'", SYMBOL_DEMANGLED_NAME (*p));
-	}
-      fputs_filtered (", ", outfile);
-      switch (SYMBOL_NAMESPACE (*p))
-	{
-	case UNDEF_NAMESPACE:
-	  fputs_filtered ("undefined namespace, ", outfile);
-	  break;
-	case VAR_NAMESPACE:
-	  /* This is the usual thing -- don't print it */
-	  break;
-	case STRUCT_NAMESPACE:
-	  fputs_filtered ("struct namespace, ", outfile);
-	  break;
-	case LABEL_NAMESPACE:
-	  fputs_filtered ("label namespace, ", outfile);
-	  break;
-	default:
-	  fputs_filtered ("<invalid namespace>, ", outfile);
-	  break;
-	}
-      switch (SYMBOL_CLASS (*p))
-	{
-	case LOC_UNDEF:
-	  fputs_filtered ("undefined", outfile);
-	  break;
-	case LOC_CONST:
-	  fputs_filtered ("constant int", outfile);
-	  break;
-	case LOC_STATIC:
-	  fputs_filtered ("static", outfile);
-	  break;
-	case LOC_INDIRECT:
-	  fputs_filtered ("extern global", outfile);
-	  break;
-	case LOC_REGISTER:
-	  fputs_filtered ("register", outfile);
-	  break;
-	case LOC_ARG:
-	  fputs_filtered ("pass by value", outfile);
-	  break;
-	case LOC_REF_ARG:
-	  fputs_filtered ("pass by reference", outfile);
-	  break;
-	case LOC_REGPARM:
-	  fputs_filtered ("register parameter", outfile);
-	  break;
-	case LOC_REGPARM_ADDR:
-	  fputs_filtered ("register address parameter", outfile);
-	  break;
-	case LOC_LOCAL:
-	  fputs_filtered ("stack parameter", outfile);
-	  break;
-	case LOC_TYPEDEF:
-	  fputs_filtered ("type", outfile);
-	  break;
-	case LOC_LABEL:
-	  fputs_filtered ("label", outfile);
-	  break;
-	case LOC_BLOCK:
-	  fputs_filtered ("function", outfile);
-	  break;
-	case LOC_CONST_BYTES:
-	  fputs_filtered ("constant bytes", outfile);
-	  break;
-	case LOC_LOCAL_ARG:
-	  fputs_filtered ("shuffled arg", outfile);
-	  break;
-	case LOC_UNRESOLVED:
-	  fputs_filtered ("unresolved", outfile);
-	  break;
-	case LOC_OPTIMIZED_OUT:
-	  fputs_filtered ("optimized out", outfile);
-	  break;
-	default:
-	  fputs_filtered ("<invalid location>", outfile);
-	  break;
-	}
-      fputs_filtered (", ", outfile);
-      print_address_numeric (SYMBOL_VALUE_ADDRESS (*p), 1, outfile);
-      fprintf_filtered (outfile, "\n");
-      p++;
-    }
-}
-
-void
-maintenance_print_msymbols (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char **argv;
-  GDB_FILE *outfile;
-  struct cleanup *cleanups;
-  char *filename = DEV_TTY;
-  char *symname = NULL;
-  struct objfile *objfile;
-
-  dont_repeat ();
-
-  if (args == NULL)
-    {
-      error ("print-msymbols takes an output file name and optional symbol file name");
-    }
-  else if ((argv = buildargv (args)) == NULL)
-    {
-      nomem (0);
-    }
-  cleanups = make_cleanup ((make_cleanup_func) freeargv, argv);
-
-  if (argv[0] != NULL)
-    {
-      filename = argv[0];
-      /* If a second arg is supplied, it is a source file name to match on */
-      if (argv[1] != NULL)
-	{
-	  symname = argv[1];
-	}
-    }
-
-  filename = tilde_expand (filename);
-  make_cleanup (free, filename);
-  
-  outfile = gdb_fopen (filename, FOPEN_WT);
-  if (outfile == 0)
-    perror_with_name (filename);
-  make_cleanup ((make_cleanup_func) gdb_fclose, &outfile);
-
-  immediate_quit++;
-  ALL_OBJFILES (objfile)
-    if (symname == NULL || (STREQ (symname, objfile -> name)))
-      dump_msymbols (objfile, outfile);
-  immediate_quit--;
-  fprintf_filtered (outfile, "\n\n");
-  do_cleanups (cleanups);
-}
-
-void
-maintenance_print_objfiles (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  struct objfile *objfile;
-
-  dont_repeat ();
-
-  immediate_quit++;
-  ALL_OBJFILES (objfile)
-    dump_objfile (objfile);
-  immediate_quit--;
-}
-
-/* Check consistency of psymtabs and symtabs.  */
-
-void
-maintenance_check_symtabs (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct symbol *sym;
-  register struct partial_symbol **psym;
-  register struct symtab *s = NULL;
-  register struct partial_symtab *ps;
-  struct blockvector *bv;
-  register struct objfile *objfile;
-  register struct block *b;
-  int length;
-
-  ALL_PSYMTABS (objfile, ps)
-    {
-      s = PSYMTAB_TO_SYMTAB(ps);
-      if (s == NULL)
-	continue;
-      bv = BLOCKVECTOR (s);
-      b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-      psym = ps->objfile->static_psymbols.list + ps->statics_offset;
-      length = ps->n_static_syms;
-      while (length--)
-	{
-	  sym = lookup_block_symbol (b, SYMBOL_NAME (*psym),
-				     SYMBOL_NAMESPACE (*psym));
-	  if (!sym)
-	    {
-	      printf_filtered ("Static symbol `");
-	      puts_filtered (SYMBOL_NAME (*psym));
-	      printf_filtered ("' only found in ");
-	      puts_filtered (ps->filename);
-	      printf_filtered (" psymtab\n");
-	    }
-	  psym++;
-	}
-      b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-      psym = ps->objfile->global_psymbols.list + ps->globals_offset;
-      length = ps->n_global_syms;
-      while (length--)
-	{
-	  sym = lookup_block_symbol (b, SYMBOL_NAME (*psym),
-				     SYMBOL_NAMESPACE (*psym));
-	  if (!sym)
-	    {
-	      printf_filtered ("Global symbol `");
-	      puts_filtered (SYMBOL_NAME (*psym));
-	      printf_filtered ("' only found in ");
-	      puts_filtered (ps->filename);
-	      printf_filtered (" psymtab\n");
-	    }
-	  psym++;
-	}
-      if (ps->texthigh < ps->textlow)
-	{
-	  printf_filtered ("Psymtab ");
-	  puts_filtered (ps->filename);
-	  printf_filtered (" covers bad range ");
-          print_address_numeric (ps->textlow, 1, gdb_stdout);
-	  printf_filtered (" - ");
-          print_address_numeric (ps->texthigh, 1, gdb_stdout);
-	  printf_filtered ("\n");
-	  continue;
-	}
-      if (ps->texthigh == 0)
-	continue;
-      if (ps->textlow < BLOCK_START (b) || ps->texthigh > BLOCK_END (b))
-	{
-	  printf_filtered ("Psymtab ");
-	  puts_filtered (ps->filename);
-	  printf_filtered (" covers ");
-          print_address_numeric (ps->textlow, 1, gdb_stdout);
-	  printf_filtered (" - ");
-          print_address_numeric (ps->texthigh, 1, gdb_stdout);
-	  printf_filtered (" but symtab covers only ");
-          print_address_numeric (BLOCK_START (b), 1, gdb_stdout);
-	  printf_filtered (" - ");
-          print_address_numeric (BLOCK_END (b), 1, gdb_stdout);
-	  printf_filtered ("\n");
-	}
-    }
-}
-
-
-/* Return the nexting depth of a block within other blocks in its symtab.  */
-
-static int
-block_depth (block)
-     struct block *block;
-{
-  register int i = 0;
-  while ((block = BLOCK_SUPERBLOCK (block)) != NULL) 
-    {
-      i++;
-    }
-  return i;
-}
-
-#endif	/* MAINTENANCE_CMDS */
-
-
-/* Increase the space allocated for LISTP, which is probably
-   global_psymbols or static_psymbols. This space will eventually
-   be freed in free_objfile().  */
-
-void
-extend_psymbol_list (listp, objfile)
-     register struct psymbol_allocation_list *listp;
-     struct objfile *objfile;
-{
-  int new_size;
-  if (listp->size == 0)
-    {
-      new_size = 255;
-      listp->list = (struct partial_symbol **)
-	xmmalloc (objfile -> md, new_size * sizeof (struct partial_symbol *));
-    }
-  else
-    {
-      new_size = listp->size * 2;
-      listp->list = (struct partial_symbol **)
-	xmrealloc (objfile -> md, (char *) listp->list,
-		   new_size * sizeof (struct partial_symbol *));
-    }
-  /* Next assumes we only went one over.  Should be good if
-     program works correctly */
-  listp->next = listp->list + listp->size;
-  listp->size = new_size;
-}
-
-
-/* Do early runtime initializations. */
-void
-_initialize_symmisc ()
-{
-  std_in  = stdin;
-  std_out = stdout;
-  std_err = stderr;
-}
diff --git a/gdb/symtab.c b/gdb/symtab.c
deleted file mode 100644
index b54c9f6..0000000
--- a/gdb/symtab.c
+++ /dev/null
@@ -1,3892 +0,0 @@
-/* Symbol table lookup for the GNU debugger, GDB.
-   Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 1998
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcore.h"
-#include "frame.h"
-#include "target.h"
-#include "value.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdbcmd.h"
-#include "call-cmds.h"
-#include "gnu-regex.h"
-#include "expression.h"
-#include "language.h"
-#include "demangle.h"
-#include "inferior.h"
-
-#include "obstack.h"
-
-#include <sys/types.h>
-#include <fcntl.h>
-#include "gdb_string.h"
-#include "gdb_stat.h"
-#include <ctype.h>
-
-/* Prototypes for local functions */
-
-static int find_methods PARAMS ((struct type *, char *, struct symbol **));
-
-static void completion_list_add_name PARAMS ((char *, char *, int, char *, 
-                                              char *));
-
-static void build_canonical_line_spec PARAMS ((struct symtab_and_line *, 
-                                               char *, char ***));
-
-static struct symtabs_and_lines decode_line_2 PARAMS ((struct symbol *[], 
-                                                       int, int, char ***));
-
-static void rbreak_command PARAMS ((char *, int));
-
-static void types_info PARAMS ((char *, int));
-
-static void functions_info PARAMS ((char *, int));
-
-static void variables_info PARAMS ((char *, int));
-
-static void sources_info PARAMS ((char *, int));
-
-static void output_source_filename PARAMS ((char *, int *));
-
-char *operator_chars PARAMS ((char *, char **));
-
-static int find_line_common PARAMS ((struct linetable *, int, int *));
-
-static struct partial_symbol *lookup_partial_symbol PARAMS 
-                                  ((struct partial_symtab *, const char *,
-			            int, namespace_enum));
-
-static struct partial_symbol *fixup_psymbol_section PARAMS ((struct 
-                                        partial_symbol *, struct objfile *));
-
-static struct symtab *lookup_symtab_1 PARAMS ((char *));
-
-static void cplusplus_hint PARAMS ((char *));
-
-static struct symbol *find_active_alias PARAMS ((struct symbol *sym, 
-                                                 CORE_ADDR addr));
-
-/* This flag is used in hppa-tdep.c, and set in hp-symtab-read.c */
-/* Signals the presence of objects compiled by HP compilers */
-int hp_som_som_object_present = 0;
-
-static void fixup_section PARAMS ((struct general_symbol_info *, 
-                                   struct objfile *));
-
-static int file_matches PARAMS ((char *, char **, int));
-
-static void print_symbol_info PARAMS ((namespace_enum, 
-                                       struct symtab *, struct symbol *, 
-                                       int, char *));
-
-static void print_msymbol_info PARAMS ((struct minimal_symbol *));
-
-static void symtab_symbol_info PARAMS ((char *, namespace_enum, int));
-
-void _initialize_symtab PARAMS ((void));
-
-/* */
-
-/* The single non-language-specific builtin type */
-struct type *builtin_type_error;
-
-/* Block in which the most recently searched-for symbol was found.
-   Might be better to make this a parameter to lookup_symbol and 
-   value_of_this. */
-
-const struct block *block_found;
-
-char no_symtab_msg[] = "No symbol table is loaded.  Use the \"file\" command.";
-
-/* While the C++ support is still in flux, issue a possibly helpful hint on
-   using the new command completion feature on single quoted demangled C++
-   symbols.  Remove when loose ends are cleaned up.   FIXME -fnf */
-
-static void
-cplusplus_hint (name)
-     char *name;
-{
-  while (*name == '\'')
-    name++;
-  printf_filtered ("Hint: try '%s<TAB> or '%s<ESC-?>\n", name, name);
-  printf_filtered ("(Note leading single quote.)\n");
-}
-
-/* Check for a symtab of a specific name; first in symtabs, then in
-   psymtabs.  *If* there is no '/' in the name, a match after a '/'
-   in the symtab filename will also work.  */
-
-static struct symtab *
-lookup_symtab_1 (name)
-     char *name;
-{
-  register struct symtab *s;
-  register struct partial_symtab *ps;
-  register char *slash;
-  register struct objfile *objfile;
-
- got_symtab:
-
-  /* First, search for an exact match */
-
-  ALL_SYMTABS (objfile, s)
-    if (STREQ (name, s->filename))
-      return s;
-
-  slash = strchr (name, '/');
-
-  /* Now, search for a matching tail (only if name doesn't have any dirs) */
-
-  if (!slash)
-    ALL_SYMTABS (objfile, s)
-      {
-	char *p = s -> filename;
-	char *tail = strrchr (p, '/');
-
-	if (tail)
-	  p = tail + 1;
-
-	if (STREQ (p, name))
-	  return s;
-      }
-
-  /* Same search rules as above apply here, but now we look thru the
-     psymtabs.  */
-
-  ps = lookup_partial_symtab (name);
-  if (!ps)
-    return (NULL);
-
-  if (ps -> readin)
-    error ("Internal: readin %s pst for `%s' found when no symtab found.",
-	   ps -> filename, name);
-
-  s = PSYMTAB_TO_SYMTAB (ps);
-
-  if (s)
-    return s;
-
-  /* At this point, we have located the psymtab for this file, but
-     the conversion to a symtab has failed.  This usually happens
-     when we are looking up an include file.  In this case,
-     PSYMTAB_TO_SYMTAB doesn't return a symtab, even though one has
-     been created.  So, we need to run through the symtabs again in
-     order to find the file.
-     XXX - This is a crock, and should be fixed inside of the the
-     symbol parsing routines. */
-  goto got_symtab;
-}
-
-/* Lookup the symbol table of a source file named NAME.  Try a couple
-   of variations if the first lookup doesn't work.  */
-
-struct symtab *
-lookup_symtab (name)
-     char *name;
-{
-  register struct symtab *s;
-#if 0
-  register char *copy;
-#endif
-
-  s = lookup_symtab_1 (name);
-  if (s) return s;
-
-#if 0
-  /* This screws c-exp.y:yylex if there is both a type "tree" and a symtab
-     "tree.c".  */
-
-  /* If name not found as specified, see if adding ".c" helps.  */
-  /* Why is this?  Is it just a user convenience?  (If so, it's pretty
-     questionable in the presence of C++, FORTRAN, etc.).  It's not in
-     the GDB manual.  */
-
-  copy = (char *) alloca (strlen (name) + 3);
-  strcpy (copy, name);
-  strcat (copy, ".c");
-  s = lookup_symtab_1 (copy);
-  if (s) return s;
-#endif /* 0 */
-
-  /* We didn't find anything; die.  */
-  return 0;
-}
-
-/* Lookup the partial symbol table of a source file named NAME.
-   *If* there is no '/' in the name, a match after a '/'
-   in the psymtab filename will also work.  */
-
-struct partial_symtab *
-lookup_partial_symtab (name)
-char *name;
-{
-  register struct partial_symtab *pst;
-  register struct objfile *objfile;
-  
-  ALL_PSYMTABS (objfile, pst)
-    {
-      if (STREQ (name, pst -> filename))
-	{
-	  return (pst);
-	}
-    }
-
-  /* Now, search for a matching tail (only if name doesn't have any dirs) */
-
-  if (!strchr (name, '/'))
-    ALL_PSYMTABS (objfile, pst)
-      {
-	char *p = pst -> filename;
-	char *tail = strrchr (p, '/');
-
-	if (tail)
-	  p = tail + 1;
-
-	if (STREQ (p, name))
-	  return (pst);
-      }
-
-  return (NULL);
-}
-
-/* Mangle a GDB method stub type.  This actually reassembles the pieces of the
-   full method name, which consist of the class name (from T), the unadorned
-   method name from METHOD_ID, and the signature for the specific overload,
-   specified by SIGNATURE_ID.  Note that this function is g++ specific. */
-
-char *
-gdb_mangle_name (type, method_id, signature_id)
-     struct type *type;
-     int method_id, signature_id;
-{
-  int mangled_name_len;
-  char *mangled_name;
-  struct fn_field *f = TYPE_FN_FIELDLIST1 (type, method_id);
-  struct fn_field *method = &f[signature_id];
-  char *field_name = TYPE_FN_FIELDLIST_NAME (type, method_id);
-  char *physname = TYPE_FN_FIELD_PHYSNAME (f, signature_id);
-  char *newname = type_name_no_tag (type);
-
-  /* Does the form of physname indicate that it is the full mangled name
-     of a constructor (not just the args)?  */
-  int is_full_physname_constructor;
-
-  int is_constructor;
-  int is_destructor = DESTRUCTOR_PREFIX_P (physname);
-  /* Need a new type prefix.  */
-  char *const_prefix = method->is_const ? "C" : "";
-  char *volatile_prefix = method->is_volatile ? "V" : "";
-  char buf[20];
-  int len = (newname == NULL ? 0 : strlen (newname));
-
-  is_full_physname_constructor = 
-    ((physname[0]=='_' && physname[1]=='_' && 
-      (isdigit(physname[2]) || physname[2]=='Q' || physname[2]=='t'))
-     || (strncmp(physname, "__ct", 4) == 0));
-
-  is_constructor =
-    is_full_physname_constructor || (newname && STREQ(field_name, newname));
-
-  if (!is_destructor)
-    is_destructor = (strncmp(physname, "__dt", 4) == 0); 
-
-  if (is_destructor || is_full_physname_constructor)
-    {
-      mangled_name = (char*) xmalloc(strlen(physname)+1);
-      strcpy(mangled_name, physname);
-      return mangled_name;
-    }
-
-  if (len == 0)
-    {
-      sprintf (buf, "__%s%s", const_prefix, volatile_prefix);
-    }
-  else if (physname[0] == 't' || physname[0] == 'Q')
-    {
-      /* The physname for template and qualified methods already includes
-	 the class name.  */
-      sprintf (buf, "__%s%s", const_prefix, volatile_prefix);
-      newname = NULL;
-      len = 0;
-    }
-  else
-    {
-      sprintf (buf, "__%s%s%d", const_prefix, volatile_prefix, len);
-    }
-  mangled_name_len = ((is_constructor ? 0 : strlen (field_name))
-			  + strlen (buf) + len
-			  + strlen (physname)
-			  + 1);
-
-  /* Only needed for GNU-mangled names.  ANSI-mangled names
-     work with the normal mechanisms.  */
-  if (OPNAME_PREFIX_P (field_name))
-    {
-      const char *opname = cplus_mangle_opname (field_name + 3, 0);
-      if (opname == NULL)
-	error ("No mangling for \"%s\"", field_name);
-      mangled_name_len += strlen (opname);
-      mangled_name = (char *)xmalloc (mangled_name_len);
-
-      strncpy (mangled_name, field_name, 3);
-      mangled_name[3] = '\0';
-      strcat (mangled_name, opname);
-    }
-  else
-    {
-      mangled_name = (char *)xmalloc (mangled_name_len);
-      if (is_constructor)
-	mangled_name[0] = '\0';
-      else
-	strcpy (mangled_name, field_name);
-    }
-  strcat (mangled_name, buf);
-  /* If the class doesn't have a name, i.e. newname NULL, then we just
-     mangle it using 0 for the length of the class.  Thus it gets mangled
-     as something starting with `::' rather than `classname::'. */ 
-  if (newname != NULL)
-    strcat (mangled_name, newname);
-
-  strcat (mangled_name, physname);
-  return (mangled_name);
-}
-
-
-
-/* Find which partial symtab on contains PC and SECTION.  Return 0 if none.  */
-
-struct partial_symtab *
-find_pc_sect_psymtab (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  register struct partial_symtab *pst;
-  register struct objfile *objfile;
-
-  ALL_PSYMTABS (objfile, pst)
-    {
-      if (pc >= pst->textlow && pc < pst->texthigh)
-	{
-	  struct minimal_symbol *msymbol;
-	  struct partial_symtab *tpst;
-
-	  /* An objfile that has its functions reordered might have
-	     many partial symbol tables containing the PC, but
-	     we want the partial symbol table that contains the
-	     function containing the PC.  */
-	  if (!(objfile->flags & OBJF_REORDERED) &&
-	      section == 0)	/* can't validate section this way */
-	    return (pst);
-
-	  msymbol = lookup_minimal_symbol_by_pc_section (pc, section);
-	  if (msymbol == NULL)
-	    return (pst);
-
-	  for (tpst = pst; tpst != NULL; tpst = tpst->next)
-	    {
-	      if (pc >= tpst->textlow && pc < tpst->texthigh)
-		{
-		  struct partial_symbol *p;
-
-		  p = find_pc_sect_psymbol (tpst, pc, section);
-		  if (p != NULL
-		      && SYMBOL_VALUE_ADDRESS(p)
-			 == SYMBOL_VALUE_ADDRESS (msymbol))
-		    return (tpst);
-		}
-	    }
-	  return (pst);
-	}
-    }
-  return (NULL);
-}
-
-/* Find which partial symtab contains PC.  Return 0 if none. 
-   Backward compatibility, no section */
-
-struct partial_symtab *
-find_pc_psymtab (pc)
-     CORE_ADDR pc;
-{
-  return find_pc_sect_psymtab (pc, find_pc_mapped_section (pc));
-}
-
-/* Find which partial symbol within a psymtab matches PC and SECTION.  
-   Return 0 if none.  Check all psymtabs if PSYMTAB is 0.  */
-
-struct partial_symbol *
-find_pc_sect_psymbol (psymtab, pc, section)
-     struct partial_symtab *psymtab;
-     CORE_ADDR pc;
-     asection *section;
-{
-  struct partial_symbol *best = NULL, *p, **pp;
-  CORE_ADDR best_pc;
-  
-  if (!psymtab)
-    psymtab = find_pc_sect_psymtab (pc, section);
-  if (!psymtab)
-    return 0;
-
-  /* Cope with programs that start at address 0 */
-  best_pc = (psymtab->textlow != 0) ? psymtab->textlow - 1 : 0;
-
-  /* Search the global symbols as well as the static symbols, so that
-     find_pc_partial_function doesn't use a minimal symbol and thus
-     cache a bad endaddr.  */
-  for (pp = psymtab->objfile->global_psymbols.list + psymtab->globals_offset;
-       (pp - (psymtab->objfile->global_psymbols.list + psymtab->globals_offset)
-	< psymtab->n_global_syms);
-       pp++)
-    {
-      p = *pp;
-      if (SYMBOL_NAMESPACE (p) == VAR_NAMESPACE
-	  && SYMBOL_CLASS (p) == LOC_BLOCK
-	  && pc >= SYMBOL_VALUE_ADDRESS (p)
-	  && (SYMBOL_VALUE_ADDRESS (p) > best_pc
-	      || (psymtab->textlow == 0
-		  && best_pc == 0 && SYMBOL_VALUE_ADDRESS (p) == 0)))
-	{
-	  if (section)	/* match on a specific section */
-	    {
-	      fixup_psymbol_section (p, psymtab->objfile);
-	      if (SYMBOL_BFD_SECTION (p) != section)
-		continue;
-	    }
-	  best_pc = SYMBOL_VALUE_ADDRESS (p);
-	  best = p;
-	}
-    }
-
-  for (pp = psymtab->objfile->static_psymbols.list + psymtab->statics_offset;
-       (pp - (psymtab->objfile->static_psymbols.list + psymtab->statics_offset)
-	< psymtab->n_static_syms);
-       pp++)
-    {
-      p = *pp;
-      if (SYMBOL_NAMESPACE (p) == VAR_NAMESPACE
-	  && SYMBOL_CLASS (p) == LOC_BLOCK
-	  && pc >= SYMBOL_VALUE_ADDRESS (p)
-	  && (SYMBOL_VALUE_ADDRESS (p) > best_pc
-	      || (psymtab->textlow == 0 
-		  && best_pc == 0 && SYMBOL_VALUE_ADDRESS (p) == 0)))
-	{
-	  if (section)	/* match on a specific section */
-	    {
-	      fixup_psymbol_section (p, psymtab->objfile);
-	      if (SYMBOL_BFD_SECTION (p) != section)
-		continue;
-	    }
-	  best_pc = SYMBOL_VALUE_ADDRESS (p);
-	  best = p;
-	}
-    }
-
-  return best;
-}
-
-/* Find which partial symbol within a psymtab matches PC.  Return 0 if none.  
-   Check all psymtabs if PSYMTAB is 0.  Backwards compatibility, no section. */
-
-struct partial_symbol *
-find_pc_psymbol (psymtab, pc)
-     struct partial_symtab *psymtab;
-     CORE_ADDR pc;
-{
-  return find_pc_sect_psymbol (psymtab, pc, find_pc_mapped_section (pc));
-}
-
-/* Debug symbols usually don't have section information.  We need to dig that
-   out of the minimal symbols and stash that in the debug symbol.  */
-
-static void
-fixup_section (ginfo, objfile)
-     struct general_symbol_info *ginfo;
-     struct objfile *objfile;
-{
-  struct minimal_symbol *msym;
-  msym = lookup_minimal_symbol (ginfo->name, NULL, objfile);
-
-  if (msym)
-    ginfo->bfd_section = SYMBOL_BFD_SECTION (msym);
-}
-
-struct symbol *
-fixup_symbol_section (sym, objfile)
-     struct symbol *sym;
-     struct objfile *objfile;
-{
-  if (!sym)
-    return NULL;
-
-  if (SYMBOL_BFD_SECTION (sym))
-    return sym;
-
-  fixup_section (&sym->ginfo, objfile);
-
-  return sym;
-}
-
-static struct partial_symbol *
-fixup_psymbol_section (psym, objfile)
-     struct partial_symbol *psym;
-     struct objfile *objfile;
-{
-  if (!psym)
-    return NULL;
-
-  if (SYMBOL_BFD_SECTION (psym))
-    return psym;
-
-  fixup_section (&psym->ginfo, objfile);
-
-  return psym;
-}
-
-/* Find the definition for a specified symbol name NAME
-   in namespace NAMESPACE, visible from lexical block BLOCK.
-   Returns the struct symbol pointer, or zero if no symbol is found.
-   If SYMTAB is non-NULL, store the symbol table in which the
-   symbol was found there, or NULL if not found.
-   C++: if IS_A_FIELD_OF_THIS is nonzero on entry, check to see if
-   NAME is a field of the current implied argument `this'.  If so set
-   *IS_A_FIELD_OF_THIS to 1, otherwise set it to zero. 
-   BLOCK_FOUND is set to the block in which NAME is found (in the case of
-   a field of `this', value_of_this sets BLOCK_FOUND to the proper value.) */
-
-/* This function has a bunch of loops in it and it would seem to be
-   attractive to put in some QUIT's (though I'm not really sure
-   whether it can run long enough to be really important).  But there
-   are a few calls for which it would appear to be bad news to quit
-   out of here: find_proc_desc in alpha-tdep.c and mips-tdep.c, and
-   nindy_frame_chain_valid in nindy-tdep.c.  (Note that there is C++
-   code below which can error(), but that probably doesn't affect
-   these calls since they are looking for a known variable and thus
-   can probably assume it will never hit the C++ code).  */
-
-struct symbol *
-lookup_symbol (name, block, namespace, is_a_field_of_this, symtab)
-     const char *name;
-     register const struct block *block;
-     const namespace_enum namespace;
-     int *is_a_field_of_this;
-     struct symtab **symtab;
-{
-  register struct symbol *sym;
-  register struct symtab *s = NULL;
-  register struct partial_symtab *ps;
-  struct blockvector *bv;
-  register struct objfile *objfile = NULL;
-  register struct block *b;
-  register struct minimal_symbol *msymbol;
-
-  /* Search specified block and its superiors.  */
-
-  while (block != 0)
-    {
-      sym = lookup_block_symbol (block, name, namespace);
-      if (sym) 
-	{
-	  block_found = block;
-	  if (symtab != NULL)
-	    {
-	      /* Search the list of symtabs for one which contains the
-		 address of the start of this block.  */
-	      ALL_SYMTABS (objfile, s)
-		{
-		  bv = BLOCKVECTOR (s);
-		  b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-		  if (BLOCK_START (b) <= BLOCK_START (block)
-		      && BLOCK_END (b) > BLOCK_START (block))
-		    goto found;
-		}
-found:
-	      *symtab = s;
-	    }
-
-	  return fixup_symbol_section (sym, objfile);
-	}
-      block = BLOCK_SUPERBLOCK (block);
-    }
-
-  /* FIXME: this code is never executed--block is always NULL at this
-     point.  What is it trying to do, anyway?  We already should have
-     checked the STATIC_BLOCK above (it is the superblock of top-level
-     blocks).  Why is VAR_NAMESPACE special-cased?  */
-  /* Don't need to mess with the psymtabs; if we have a block,
-     that file is read in.  If we don't, then we deal later with
-     all the psymtab stuff that needs checking.  */
-  if (namespace == VAR_NAMESPACE && block != NULL)
-    {
-      struct block *b;
-      /* Find the right symtab.  */
-      ALL_SYMTABS (objfile, s)
-	{
-	  bv = BLOCKVECTOR (s);
-	  b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-	  if (BLOCK_START (b) <= BLOCK_START (block)
-	      && BLOCK_END (b) > BLOCK_START (block))
-	    {
-	      sym = lookup_block_symbol (b, name, VAR_NAMESPACE);
-	      if (sym)
-		{
-		  block_found = b;
-		  if (symtab != NULL)
-		    *symtab = s;
-		  return fixup_symbol_section (sym, objfile);
-		}
-	    }
-	}
-    }
-
-
-  /* C++: If requested to do so by the caller, 
-     check to see if NAME is a field of `this'. */
-  if (is_a_field_of_this)
-    {
-      struct value *v = value_of_this (0);
-      
-      *is_a_field_of_this = 0;
-      if (v && check_field (v, name))
-	{
-	  *is_a_field_of_this = 1;
-	  if (symtab != NULL)
-	    *symtab = NULL;
-	  return NULL;
-	}
-    }
-
-  /* Now search all global blocks.  Do the symtab's first, then
-     check the psymtab's */
-  
-  ALL_SYMTABS (objfile, s)
-    {
-      bv = BLOCKVECTOR (s);
-      block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-      sym = lookup_block_symbol (block, name, namespace);
-      if (sym) 
-	{
-	  block_found = block;
-	  if (symtab != NULL)
-	    *symtab = s;
-	  return fixup_symbol_section (sym, objfile);
-	}
-    }
-
-  /* Check for the possibility of the symbol being a function or
-     a mangled variable that is stored in one of the minimal symbol tables.
-     Eventually, all global symbols might be resolved in this way.  */
-  
-  if (namespace == VAR_NAMESPACE)
-    {
-      msymbol = lookup_minimal_symbol (name, NULL, NULL);
-      if (msymbol != NULL)
-	{
-	  s = find_pc_sect_symtab (SYMBOL_VALUE_ADDRESS (msymbol),
-				  SYMBOL_BFD_SECTION (msymbol));
-	  if (s != NULL)
-	    {
-	      /* This is a function which has a symtab for its address.  */
-	      bv = BLOCKVECTOR (s);
-	      block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-	      sym = lookup_block_symbol (block, SYMBOL_NAME (msymbol),
-					 namespace);
-              /* We kept static functions in minimal symbol table as well as
-		 in static scope. We want to find them in the symbol table. */
-		if (!sym) {
-		  block = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-		  sym = lookup_block_symbol (block, SYMBOL_NAME (msymbol),
-					     namespace);
-		}
-
-	      /* sym == 0 if symbol was found in the minimal symbol table
-		 but not in the symtab.
-		 Return 0 to use the msymbol definition of "foo_".
-
-		 This happens for Fortran  "foo_" symbols,
-		 which are "foo" in the symtab.
-
-		 This can also happen if "asm" is used to make a
-		 regular symbol but not a debugging symbol, e.g.
-		 asm(".globl _main");
-		 asm("_main:");
-		 */
-
-	      if (symtab != NULL)
-		*symtab = s;
-	      return fixup_symbol_section (sym, objfile);
-	    }
-	  else if (MSYMBOL_TYPE (msymbol) != mst_text
-		   && MSYMBOL_TYPE (msymbol) != mst_file_text
-		   && !STREQ (name, SYMBOL_NAME (msymbol)))
-	    {
-	      /* This is a mangled variable, look it up by its
-		 mangled name.  */
-	      return lookup_symbol (SYMBOL_NAME (msymbol), block, 
-				    namespace, is_a_field_of_this, symtab);
-	    }
-	  /* There are no debug symbols for this file, or we are looking
-	     for an unmangled variable.
-	     Try to find a matching static symbol below. */
-	}
-    }
-      
-  ALL_PSYMTABS (objfile, ps)
-    {
-      if (!ps->readin && lookup_partial_symbol (ps, name, 1, namespace))
-	{
-	  s = PSYMTAB_TO_SYMTAB(ps);
-	  bv = BLOCKVECTOR (s);
-	  block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-	  sym = lookup_block_symbol (block, name, namespace);
-	  if (!sym)
-	    error ("Internal: global symbol `%s' found in %s psymtab but not in symtab", name, ps->filename);
-	  if (symtab != NULL)
-	    *symtab = s;
-	  return fixup_symbol_section (sym, objfile);
-	}
-    }
-
-  /* Now search all per-file blocks.
-     Not strictly correct, but more useful than an error.
-     Do the symtabs first, then check the psymtabs */
-
-  ALL_SYMTABS (objfile, s)
-    {
-      bv = BLOCKVECTOR (s);
-      block = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-      sym = lookup_block_symbol (block, name, namespace);
-      if (sym) 
-	{
-	  block_found = block;
-	  if (symtab != NULL)
-	    *symtab = s;
-	  return fixup_symbol_section (sym, objfile);
-	}
-    }
-
-  ALL_PSYMTABS (objfile, ps)
-    {
-      if (!ps->readin && lookup_partial_symbol (ps, name, 0, namespace))
-	{
-	  s = PSYMTAB_TO_SYMTAB(ps);
-	  bv = BLOCKVECTOR (s);
-	  block = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-	  sym = lookup_block_symbol (block, name, namespace);
-	  if (!sym)
-	    error ("Internal: static symbol `%s' found in %s psymtab but not in symtab", name, ps->filename);
-	  if (symtab != NULL)
-	    *symtab = s;
-	  return fixup_symbol_section (sym, objfile);
-	}
-    }
-
-  if (symtab != NULL)
-    *symtab = NULL;
-  return 0;
-}
-
-/* Look, in partial_symtab PST, for symbol NAME.  Check the global
-   symbols if GLOBAL, the static symbols if not */
-
-static struct partial_symbol *
-lookup_partial_symbol (pst, name, global, namespace)
-     struct partial_symtab *pst;
-     const char *name;
-     int global;
-     namespace_enum namespace;
-{
-  struct partial_symbol **start, **psym;
-  struct partial_symbol **top, **bottom, **center;
-  int length = (global ? pst->n_global_syms : pst->n_static_syms);
-  int do_linear_search = 1;
-
-  if (length == 0)
-    {
-      return (NULL);
-    }
-  
-  start = (global ?
-	   pst->objfile->global_psymbols.list + pst->globals_offset :
-	   pst->objfile->static_psymbols.list + pst->statics_offset  );
-
-  if (global)		/* This means we can use a binary search. */
-    {
-      do_linear_search = 0;
-
-      /* Binary search.  This search is guaranteed to end with center
-         pointing at the earliest partial symbol with the correct
-	 name.  At that point *all* partial symbols with that name
-	 will be checked against the correct namespace. */
-
-      bottom = start;
-      top = start + length - 1;
-      while (top > bottom)
-	{
-	  center = bottom + (top - bottom) / 2;
-	  if (!(center < top))
-	    abort ();
-	  if (!do_linear_search
-	      && (SYMBOL_LANGUAGE (*center) == language_cplus
-/* start-sanitize-java */
-		  || SYMBOL_LANGUAGE (*center) == language_java
-/* end-sanitize-java */
-		  ))
-	    {
-	      do_linear_search = 1;
-	    }
-	  if (STRCMP (SYMBOL_NAME (*center), name) >= 0)
-	    {
-	      top = center;
-	    }
-	  else
-	    {
-	      bottom = center + 1;
-	    }
-	}
-      if (!(top == bottom))
-	abort ();
-      while (STREQ (SYMBOL_NAME (*top), name))
-	{
-	  if (SYMBOL_NAMESPACE (*top) == namespace)
-	    {
-	      return (*top);
-	    }
-	  top ++;
-	}
-    }
-
-  /* Can't use a binary search or else we found during the binary search that
-     we should also do a linear search. */
-
-  if (do_linear_search)
-    {
-      for (psym = start; psym < start + length; psym++)
-	{
-	  if (namespace == SYMBOL_NAMESPACE (*psym))
-	    {
-	      if (SYMBOL_MATCHES_NAME (*psym, name))
-		{
-		  return (*psym);
-		}
-	    }
-	}
-    }
-
-  return (NULL);
-}
-
-/* Look up a type named NAME in the struct_namespace.  The type returned
-   must not be opaque -- i.e., must have at least one field defined
-
-   This code was modelled on lookup_symbol -- the parts not relevant to looking
-   up types were just left out.  In particular it's assumed here that types
-   are available in struct_namespace and only at file-static or global blocks. */
-
-
-struct type *
-lookup_transparent_type (name)
-     const char *name;
-{
-  register struct symbol *sym;
-  register struct symtab *s = NULL;
-  register struct partial_symtab *ps;
-  struct blockvector *bv;
-  register struct objfile *objfile;
-  register struct block *block;
-  register struct minimal_symbol *msymbol;
-
-  /* Now search all the global symbols.  Do the symtab's first, then
-     check the psymtab's. If a psymtab indicates the existence
-     of the desired name as a global, then do psymtab-to-symtab
-     conversion on the fly and return the found symbol.  */
-  
-  ALL_SYMTABS (objfile, s)
-    {
-      bv = BLOCKVECTOR (s);
-      block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-      sym = lookup_block_symbol (block, name, STRUCT_NAMESPACE);
-      if (sym && !TYPE_IS_OPAQUE (SYMBOL_TYPE (sym)))
-	{
-	  return SYMBOL_TYPE (sym);
-	}
-    }
-
-  ALL_PSYMTABS (objfile, ps)
-    {
-      if (!ps->readin && lookup_partial_symbol (ps, name, 1, STRUCT_NAMESPACE))
-	{
-	  s = PSYMTAB_TO_SYMTAB(ps);
-	  bv = BLOCKVECTOR (s);
-	  block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-	  sym = lookup_block_symbol (block, name, STRUCT_NAMESPACE);
-	  if (!sym) 
-            {
-              /* This shouldn't be necessary, but as a last resort
-               * try looking in the statics even though the psymtab
-               * claimed the symbol was global. It's possible that
-               * the psymtab gets it wrong in some cases.
-               */
-	      block = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-	      sym = lookup_block_symbol (block, name, STRUCT_NAMESPACE);
-              if (!sym)
-                error ("Internal: global symbol `%s' found in %s psymtab but not in symtab.\n\
-%s may be an inlined function, or may be a template function\n\
-(if a template, try specifying an instantiation: %s<type>).",
-                       name, ps->filename, name, name);
-            }
-          if (!TYPE_IS_OPAQUE (SYMBOL_TYPE (sym)))
-            return SYMBOL_TYPE (sym);
-	}
-    }
-
-  /* Now search the static file-level symbols.
-     Not strictly correct, but more useful than an error.
-     Do the symtab's first, then
-     check the psymtab's. If a psymtab indicates the existence
-     of the desired name as a file-level static, then do psymtab-to-symtab
-     conversion on the fly and return the found symbol.
-   */
-
-  ALL_SYMTABS (objfile, s)
-    {
-      bv = BLOCKVECTOR (s);
-      block = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-      sym = lookup_block_symbol (block, name, STRUCT_NAMESPACE);
-      if (sym && !TYPE_IS_OPAQUE (SYMBOL_TYPE (sym)))
-	{
-	  return SYMBOL_TYPE (sym);
-	}
-    }
-
-  ALL_PSYMTABS (objfile, ps)
-    {
-      if (!ps->readin && lookup_partial_symbol (ps, name, 0, STRUCT_NAMESPACE))
-	{
-	  s = PSYMTAB_TO_SYMTAB(ps);
-	  bv = BLOCKVECTOR (s);
-	  block = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-	  sym = lookup_block_symbol (block, name, STRUCT_NAMESPACE);
-	  if (!sym)
-            {
-              /* This shouldn't be necessary, but as a last resort
-               * try looking in the globals even though the psymtab
-               * claimed the symbol was static. It's possible that
-               * the psymtab gets it wrong in some cases.
-               */
-	      block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-	      sym = lookup_block_symbol (block, name, STRUCT_NAMESPACE);
-              if (!sym)
-	        error ("Internal: static symbol `%s' found in %s psymtab but not in symtab.\n\
-%s may be an inlined function, or may be a template function\n\
-(if a template, try specifying an instantiation: %s<type>).",
-                       name, ps->filename, name, name);
-            }
-          if (!TYPE_IS_OPAQUE (SYMBOL_TYPE (sym)))
-            return SYMBOL_TYPE (sym);
-	}
-    }
-  return (struct type *) 0;
-}
-
-
-/* Find the psymtab containing main(). */
-/* FIXME:  What about languages without main() or specially linked
-   executables that have no main() ? */
-
-struct partial_symtab *
-find_main_psymtab ()
-{
-  register struct partial_symtab *pst;
-  register struct objfile *objfile;
-
-  ALL_PSYMTABS (objfile, pst)
-    {
-      if (lookup_partial_symbol (pst, "main", 1, VAR_NAMESPACE))
-	{
-	  return (pst);
-	}
-    }
-  return (NULL);
-}
-
-/* Search BLOCK for symbol NAME in NAMESPACE.
-
-   Note that if NAME is the demangled form of a C++ symbol, we will fail
-   to find a match during the binary search of the non-encoded names, but
-   for now we don't worry about the slight inefficiency of looking for
-   a match we'll never find, since it will go pretty quick.  Once the
-   binary search terminates, we drop through and do a straight linear
-   search on the symbols.  Each symbol which is marked as being a C++
-   symbol (language_cplus set) has both the encoded and non-encoded names
-   tested for a match. */
-
-struct symbol *
-lookup_block_symbol (block, name, namespace)
-     register const struct block *block;
-     const char *name;
-     const namespace_enum namespace;
-{
-  register int bot, top, inc;
-  register struct symbol *sym;
-  register struct symbol *sym_found = NULL;
-  register int do_linear_search = 1;
-
-  /* If the blocks's symbols were sorted, start with a binary search.  */
-
-  if (BLOCK_SHOULD_SORT (block))
-    {
-      /* Reset the linear search flag so if the binary search fails, we
-	 won't do the linear search once unless we find some reason to
-	 do so, such as finding a C++ symbol during the binary search.
-	 Note that for C++ modules, ALL the symbols in a block should
-	 end up marked as C++ symbols. */
-
-      do_linear_search = 0;
-      top = BLOCK_NSYMS (block);
-      bot = 0;
-
-      /* Advance BOT to not far before the first symbol whose name is NAME. */
-
-      while (1)
-	{
-	  inc = (top - bot + 1);
-	  /* No need to keep binary searching for the last few bits worth.  */
-	  if (inc < 4)
-	    {
-	      break;
-	    }
-	  inc = (inc >> 1) + bot;
-	  sym = BLOCK_SYM (block, inc);
-	  if (!do_linear_search
-	      && (SYMBOL_LANGUAGE (sym) == language_cplus
-/* start-sanitize-java */
-		  || SYMBOL_LANGUAGE (sym) == language_java
-/* end-sanitize-java */
-		  ))
-	    {
-	      do_linear_search = 1;
-	    }
-	  if (SYMBOL_NAME (sym)[0] < name[0])
-	    {
-	      bot = inc;
-	    }
-	  else if (SYMBOL_NAME (sym)[0] > name[0])
-	    {
-	      top = inc;
-	    }
-	  else if (STRCMP (SYMBOL_NAME (sym), name) < 0)
-	    {
-	      bot = inc;
-	    }
-	  else
-	    {
-	      top = inc;
-	    }
-	}
-
-      /* Now scan forward until we run out of symbols, find one whose
-	 name is greater than NAME, or find one we want.  If there is
-	 more than one symbol with the right name and namespace, we
-	 return the first one; I believe it is now impossible for us
-	 to encounter two symbols with the same name and namespace
-	 here, because blocks containing argument symbols are no
-	 longer sorted.  */
-
-      top = BLOCK_NSYMS (block);
-      while (bot < top)
-	{
-	  sym = BLOCK_SYM (block, bot);
-	  inc = SYMBOL_NAME (sym)[0] - name[0];
-	  if (inc == 0)
-	    {
-	      inc = STRCMP (SYMBOL_NAME (sym), name);
-	    }
-	  if (inc == 0 && SYMBOL_NAMESPACE (sym) == namespace)
-	    {
-	      return (sym);
-	    }
-	  if (inc > 0)
-	    {
-	      break;
-	    }
-	  bot++;
-	}
-    }
-
-  /* Here if block isn't sorted, or we fail to find a match during the
-     binary search above.  If during the binary search above, we find a
-     symbol which is a C++ symbol, then we have re-enabled the linear
-     search flag which was reset when starting the binary search.
-
-     This loop is equivalent to the loop above, but hacked greatly for speed.
-
-     Note that parameter symbols do not always show up last in the
-     list; this loop makes sure to take anything else other than
-     parameter symbols first; it only uses parameter symbols as a
-     last resort.  Note that this only takes up extra computation
-     time on a match.  */
-
-  if (do_linear_search)
-    {
-      top = BLOCK_NSYMS (block);
-      bot = 0;
-      while (bot < top)
-	{
-	  sym = BLOCK_SYM (block, bot);
-	  if (SYMBOL_NAMESPACE (sym) == namespace &&
-	      SYMBOL_MATCHES_NAME (sym, name))
-	    {
-	      /* If SYM has aliases, then use any alias that is active
-		 at the current PC.  If no alias is active at the current
-		 PC, then use the main symbol.
-
-		 ?!? Is checking the current pc correct?  Is this routine
-		 ever called to look up a symbol from another context?  */
-              if (SYMBOL_ALIASES (sym))
-                sym = find_active_alias (sym, read_pc ());
-
-	      sym_found = sym;
-	      if (SYMBOL_CLASS (sym) != LOC_ARG &&
-		  SYMBOL_CLASS (sym) != LOC_LOCAL_ARG &&
-		  SYMBOL_CLASS (sym) != LOC_REF_ARG &&
-		  SYMBOL_CLASS (sym) != LOC_REGPARM &&
-		  SYMBOL_CLASS (sym) != LOC_REGPARM_ADDR &&
-		  SYMBOL_CLASS (sym) != LOC_BASEREG_ARG)
-		{
-		  break;
-		}
-	    }
-	  bot++;
-	}
-    }
-  return (sym_found);		/* Will be NULL if not found. */
-}
-
-/* Given a main symbol SYM and ADDR, search through the alias
-   list to determine if an alias is active at ADDR and return
-   the active alias.
-
-   If no alias is active, then return SYM.  */
-
-static struct symbol *
-find_active_alias (sym, addr)
-  struct symbol *sym;
-  CORE_ADDR addr;
-{
-  struct range_list *r;
-  struct alias_list *aliases;
-
-  /* If we have aliases, check them first.  */
-  aliases = SYMBOL_ALIASES (sym);
-
-  while (aliases)
-    {
-      if (!SYMBOL_RANGES (aliases->sym))
-        return aliases->sym;
-      for (r = SYMBOL_RANGES (aliases->sym); r; r = r->next)
-	{
-	  if (r->start <= addr && r->end > addr)
-	    return aliases->sym;
-	}
-      aliases = aliases->next;
-    }
-
-  /* Nothing found, return the main symbol.  */
-  return sym;
-}
-
-
-/* Return the symbol for the function which contains a specified
-   lexical block, described by a struct block BL.  */
-
-struct symbol *
-block_function (bl)
-     struct block *bl;
-{
-  while (BLOCK_FUNCTION (bl) == 0 && BLOCK_SUPERBLOCK (bl) != 0)
-    bl = BLOCK_SUPERBLOCK (bl);
-
-  return BLOCK_FUNCTION (bl);
-}
-
-/* Find the symtab associated with PC and SECTION.  Look through the
-   psymtabs and read in another symtab if necessary. */
-
-struct symtab *
-find_pc_sect_symtab (pc, section)
-     CORE_ADDR pc;
-     asection *section;
-{
-  register struct block *b;
-  struct blockvector *bv;
-  register struct symtab *s = NULL;
-  register struct symtab *best_s = NULL;
-  register struct partial_symtab *ps;
-  register struct objfile *objfile;
-  CORE_ADDR distance = 0;
-
-  /* Search all symtabs for the one whose file contains our address, and which
-     is the smallest of all the ones containing the address.  This is designed
-     to deal with a case like symtab a is at 0x1000-0x2000 and 0x3000-0x4000
-     and symtab b is at 0x2000-0x3000.  So the GLOBAL_BLOCK for a is from
-     0x1000-0x4000, but for address 0x2345 we want to return symtab b.
-
-     This happens for native ecoff format, where code from included files
-     gets its own symtab. The symtab for the included file should have
-     been read in already via the dependency mechanism.
-     It might be swifter to create several symtabs with the same name
-     like xcoff does (I'm not sure).
-
-     It also happens for objfiles that have their functions reordered.
-     For these, the symtab we are looking for is not necessarily read in.  */
-
-  ALL_SYMTABS (objfile, s)
-    {
-      bv = BLOCKVECTOR (s);
-      b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
-      if (BLOCK_START (b) <= pc
-	  && BLOCK_END (b) > pc
-	  && (distance == 0
-	      || BLOCK_END (b) - BLOCK_START (b) < distance))
-	{
-	  /* For an objfile that has its functions reordered,
-	     find_pc_psymtab will find the proper partial symbol table
-	     and we simply return its corresponding symtab.  */
-	  /* In order to better support objfiles that contain both
-	     stabs and coff debugging info, we continue on if a psymtab
-	     can't be found. */
-	  if ((objfile->flags & OBJF_REORDERED) && objfile->psymtabs)
-	    {
-	      ps = find_pc_sect_psymtab (pc, section);
-	      if (ps)
-		return PSYMTAB_TO_SYMTAB (ps);
-	    }
-	  if (section != 0)
-	    {
-	      int i;
-
-	      for (i = 0; i < b->nsyms; i++)
-		{
-		  fixup_symbol_section (b->sym[i], objfile);
-		  if (section == SYMBOL_BFD_SECTION (b->sym[i]))
-		    break;
-		}
-	      if (i >= b->nsyms)
-		continue;	/* no symbol in this symtab matches section */
-	    }
-	  distance = BLOCK_END (b) - BLOCK_START (b);
-	  best_s = s;
-	}
-    }
-
-  if (best_s != NULL)
-    return(best_s);
-
-  s = NULL;
-  ps = find_pc_sect_psymtab (pc, section);
-  if (ps)
-    {
-      if (ps->readin)
-	/* Might want to error() here (in case symtab is corrupt and
-	   will cause a core dump), but maybe we can successfully
-	   continue, so let's not.  */
-	/* FIXME-32x64: assumes pc fits in a long */
-	warning ("\
-(Internal error: pc 0x%lx in read in psymtab, but not in symtab.)\n",
-	         (unsigned long) pc);
-      s = PSYMTAB_TO_SYMTAB (ps);
-    }
-  return (s);
-}
-
-/* Find the symtab associated with PC.  Look through the psymtabs and
-   read in another symtab if necessary.  Backward compatibility, no section */
-
-struct symtab *
-find_pc_symtab (pc)
-     CORE_ADDR pc;
-{
-  return find_pc_sect_symtab (pc, find_pc_mapped_section (pc));
-}
-
-
-#if 0
-
-/* Find the closest symbol value (of any sort -- function or variable)
-   for a given address value.  Slow but complete.  (currently unused,
-   mainly because it is too slow.  We could fix it if each symtab and
-   psymtab had contained in it the addresses ranges of each of its
-   sections, which also would be required to make things like "info
-   line *0x2345" cause psymtabs to be converted to symtabs).  */
-
-struct symbol *
-find_addr_symbol (addr, symtabp, symaddrp)
-     CORE_ADDR addr;
-     struct symtab **symtabp;
-     CORE_ADDR *symaddrp;
-{
-  struct symtab *symtab, *best_symtab;
-  struct objfile *objfile;
-  register int bot, top;
-  register struct symbol *sym;
-  register CORE_ADDR sym_addr;
-  struct block *block;
-  int blocknum;
-
-  /* Info on best symbol seen so far */
-
-  register CORE_ADDR best_sym_addr = 0;
-  struct symbol *best_sym = 0;
-
-  /* FIXME -- we should pull in all the psymtabs, too!  */
-  ALL_SYMTABS (objfile, symtab)
-    {
-      /* Search the global and static blocks in this symtab for
-	 the closest symbol-address to the desired address.  */
-
-      for (blocknum = GLOBAL_BLOCK; blocknum <= STATIC_BLOCK; blocknum++)
-	{
-	  QUIT;
-	  block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (symtab), blocknum);
-	  top = BLOCK_NSYMS (block);
-	  for (bot = 0; bot < top; bot++)
-	    {
-	      sym = BLOCK_SYM (block, bot);
-	      switch (SYMBOL_CLASS (sym))
-		{
-		case LOC_STATIC:	
-		case LOC_LABEL:	
-		  sym_addr = SYMBOL_VALUE_ADDRESS (sym);
-		  break;
-
-		case LOC_BLOCK:
-		  sym_addr = BLOCK_START (SYMBOL_BLOCK_VALUE (sym));
-		  break;
-
-		default:
-		  continue;
-		}
-
-		if (sym_addr <= addr)
-		  if (sym_addr > best_sym_addr)
-		    {
-		      /* Quit if we found an exact match.  */
-		      best_sym = sym;
-		      best_sym_addr = sym_addr;
-		      best_symtab = symtab;
-		      if (sym_addr == addr)
-			goto done;
-		    }
-	    }
-	}
-    }
-
- done:
-  if (symtabp)
-    *symtabp = best_symtab;
-  if (symaddrp)
-    *symaddrp = best_sym_addr;
-  return best_sym;
-}
-#endif /* 0 */
-
-/* Find the source file and line number for a given PC value and section.
-   Return a structure containing a symtab pointer, a line number,
-   and a pc range for the entire source line.
-   The value's .pc field is NOT the specified pc.
-   NOTCURRENT nonzero means, if specified pc is on a line boundary,
-   use the line that ends there.  Otherwise, in that case, the line
-   that begins there is used.  */
-
-/* The big complication here is that a line may start in one file, and end just
-   before the start of another file.  This usually occurs when you #include
-   code in the middle of a subroutine.  To properly find the end of a line's PC
-   range, we must search all symtabs associated with this compilation unit, and
-   find the one whose first PC is closer than that of the next line in this
-   symtab.  */
-
-/* If it's worth the effort, we could be using a binary search.  */
-
-struct symtab_and_line
-find_pc_sect_line (pc, section, notcurrent)
-     CORE_ADDR pc;
-     struct sec *section;
-     int notcurrent;
-{
-  struct symtab *s;
-  register struct linetable *l;
-  register int len;
-  register int i;
-  register struct linetable_entry *item;
-  struct symtab_and_line val;
-  struct blockvector *bv;
-
-  /* Info on best line seen so far, and where it starts, and its file.  */
-
-  struct linetable_entry *best = NULL;
-  CORE_ADDR best_end = 0;
-  struct symtab *best_symtab = 0;
-
-  /* Store here the first line number
-     of a file which contains the line at the smallest pc after PC.
-     If we don't find a line whose range contains PC,
-     we will use a line one less than this,
-     with a range from the start of that file to the first line's pc.  */
-  struct linetable_entry *alt = NULL;
-  struct symtab *alt_symtab = 0;
-
-  /* Info on best line seen in this file.  */
-
-  struct linetable_entry *prev;
-
-  /* If this pc is not from the current frame,
-     it is the address of the end of a call instruction.
-     Quite likely that is the start of the following statement.
-     But what we want is the statement containing the instruction.
-     Fudge the pc to make sure we get that.  */
-
-  INIT_SAL (&val);	/* initialize to zeroes */
-
-  if (notcurrent)
-    pc -= 1;
-
-  s = find_pc_sect_symtab (pc, section);
-  if (!s)
-    {
-      /* if no symbol information, return previous pc */
-      if (notcurrent)
-	pc++;
-      val.pc = pc;
-      return val;
-    }
-
-  bv = BLOCKVECTOR (s);
-
-  /* Look at all the symtabs that share this blockvector.
-     They all have the same apriori range, that we found was right;
-     but they have different line tables.  */
-
-  for (; s && BLOCKVECTOR (s) == bv; s = s->next)
-    {
-      /* Find the best line in this symtab.  */
-      l = LINETABLE (s);
-      if (!l)
-        continue;
-      len = l->nitems;
-      if (len <= 0)
-	{
-	  /* I think len can be zero if the symtab lacks line numbers
-	     (e.g. gcc -g1).  (Either that or the LINETABLE is NULL;
-	     I'm not sure which, and maybe it depends on the symbol
-	     reader).  */
-	  continue;
-	}
-
-      prev = NULL;
-      item = l->item;		/* Get first line info */
-
-      /* Is this file's first line closer than the first lines of other files?
-	 If so, record this file, and its first line, as best alternate.  */
-      if (item->pc > pc && (!alt || item->pc < alt->pc))
-	{
-	  alt = item;
-	  alt_symtab = s;
-	}
-
-      for (i = 0; i < len; i++, item++)
-	{
-	  /* Leave prev pointing to the linetable entry for the last line
-	     that started at or before PC.  */
-	  if (item->pc > pc)
-	    break;
-
-	  prev = item;
-	}
-
-      /* At this point, prev points at the line whose start addr is <= pc, and
-	 item points at the next line.  If we ran off the end of the linetable
-	 (pc >= start of the last line), then prev == item.  If pc < start of
-	 the first line, prev will not be set.  */
-
-      /* Is this file's best line closer than the best in the other files?
-	 If so, record this file, and its best line, as best so far.  */
-
-      if (prev && (!best || prev->pc > best->pc))
-	{
-	  best = prev;
-	  best_symtab = s;
-	  /* If another line is in the linetable, and its PC is closer
-	     than the best_end we currently have, take it as best_end.  */
-	  if (i < len && (best_end == 0 || best_end > item->pc))
-	    best_end = item->pc;
-	}
-    }
-
-  if (!best_symtab)
-    {
-      if (!alt_symtab)
-	{			/* If we didn't find any line # info, just
-				   return zeros.  */
-	  val.pc = pc;
-	}
-      else
-	{
-	  val.symtab = alt_symtab;
-	  val.line = alt->line - 1;
-
-	  /* Don't return line 0, that means that we didn't find the line.  */
-	  if (val.line == 0) ++val.line;
-
-	  val.pc = BLOCK_END (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK));
-	  val.end = alt->pc;
-	}
-    }
-  else
-    {
-      val.symtab = best_symtab;
-      val.line = best->line;
-      val.pc = best->pc;
-      if (best_end && (!alt || best_end < alt->pc))
-	val.end = best_end;
-      else if (alt)
-	val.end = alt->pc;
-      else
-	val.end = BLOCK_END (BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK));
-    }
-  val.section = section;
-  return val;
-}
-
-/* Backward compatibility (no section) */
-
-struct symtab_and_line
-find_pc_line (pc, notcurrent)
-     CORE_ADDR pc;
-     int notcurrent;
-{
-  asection     *section;
-
-  section = find_pc_overlay (pc);
-  if (pc_in_unmapped_range (pc, section))
-    pc = overlay_mapped_address (pc, section);
-  return find_pc_sect_line (pc, section, notcurrent);
-}
-
-
-static struct symtab* find_line_symtab PARAMS ((struct symtab *, int,
-						int *, int *));
-
-/* Find line number LINE in any symtab whose name is the same as
-   SYMTAB.
-
-   If found, return the symtab that contains the linetable in which it was
-   found, set *INDEX to the index in the linetable of the best entry
-   found, and set *EXACT_MATCH nonzero if the value returned is an
-   exact match.
-
-   If not found, return NULL.  */
-
-static struct symtab*
-find_line_symtab (symtab, line, index, exact_match)
-     struct symtab *symtab;
-     int line;
-     int *index;
-     int *exact_match;
-{
-  int exact;
-
-  /* BEST_INDEX and BEST_LINETABLE identify the smallest linenumber > LINE
-     so far seen.  */
-
-  int best_index;
-  struct linetable *best_linetable;
-  struct symtab *best_symtab;
-
-  /* First try looking it up in the given symtab.  */
-  best_linetable = LINETABLE (symtab);
-  best_symtab = symtab;
-  best_index = find_line_common (best_linetable, line, &exact);
-  if (best_index < 0 || !exact)
-    {
-      /* Didn't find an exact match.  So we better keep looking for
-	 another symtab with the same name.  In the case of xcoff,
-	 multiple csects for one source file (produced by IBM's FORTRAN
-	 compiler) produce multiple symtabs (this is unavoidable
-	 assuming csects can be at arbitrary places in memory and that
-	 the GLOBAL_BLOCK of a symtab has a begin and end address).  */
-
-      /* BEST is the smallest linenumber > LINE so far seen,
-	 or 0 if none has been seen so far.
-	 BEST_INDEX and BEST_LINETABLE identify the item for it.  */
-      int best;
-
-      struct objfile *objfile;
-      struct symtab *s;
-
-      if (best_index >= 0)
-	best = best_linetable->item[best_index].line;
-      else
-	best = 0;
-
-      ALL_SYMTABS (objfile, s)
-	{
-	  struct linetable *l;
-	  int ind;
-
-	  if (!STREQ (symtab->filename, s->filename))
-	    continue;
-	  l = LINETABLE (s);
-	  ind = find_line_common (l, line, &exact);
-	  if (ind >= 0)
-	    {
-	      if (exact)
-		{
-		  best_index = ind;
-		  best_linetable = l;
-		  best_symtab = s;
-		  goto done;
-		}
-	      if (best == 0 || l->item[ind].line < best)
-		{
-		  best = l->item[ind].line;
-		  best_index = ind;
-		  best_linetable = l;
-		  best_symtab = s;
-		}
-	    }
-	}
-    }
- done:
-  if (best_index < 0)
-    return NULL;
-
-  if (index)
-    *index = best_index;
-  if (exact_match)
-    *exact_match = exact;
-
-  return best_symtab;
-}
-
-/* Set the PC value for a given source file and line number and return true.
-   Returns zero for invalid line number (and sets the PC to 0).
-   The source file is specified with a struct symtab.  */
-
-int
-find_line_pc (symtab, line, pc)
-     struct symtab *symtab;
-     int line;
-     CORE_ADDR *pc;
-{
-  struct linetable *l;
-  int ind;
-
-  *pc = 0;
-  if (symtab == 0)
-    return 0;
-
-  symtab = find_line_symtab (symtab, line, &ind, NULL);
-  if (symtab != NULL)
-    {
-      l = LINETABLE (symtab);
-      *pc = l->item[ind].pc;
-      return 1;
-    }
-  else
-    return 0;
-}
-
-/* Find the range of pc values in a line.
-   Store the starting pc of the line into *STARTPTR
-   and the ending pc (start of next line) into *ENDPTR.
-   Returns 1 to indicate success.
-   Returns 0 if could not find the specified line.  */
-
-int
-find_line_pc_range (sal, startptr, endptr)
-     struct symtab_and_line sal;
-     CORE_ADDR *startptr, *endptr;
-{
-  CORE_ADDR startaddr;
-  struct symtab_and_line found_sal;
-
-  startaddr = sal.pc;
-  if (startaddr==0 && !find_line_pc (sal.symtab, sal.line, &startaddr))
-    return 0;
-
-  /* This whole function is based on address.  For example, if line 10 has
-     two parts, one from 0x100 to 0x200 and one from 0x300 to 0x400, then
-     "info line *0x123" should say the line goes from 0x100 to 0x200
-     and "info line *0x355" should say the line goes from 0x300 to 0x400.
-     This also insures that we never give a range like "starts at 0x134
-     and ends at 0x12c".  */
-
-  found_sal = find_pc_sect_line (startaddr, sal.section, 0);
-  if (found_sal.line != sal.line)
-    {
-      /* The specified line (sal) has zero bytes.  */
-      *startptr = found_sal.pc;
-      *endptr = found_sal.pc;
-    }
-  else
-    {
-      *startptr = found_sal.pc;
-      *endptr = found_sal.end;
-    }
-  return 1;
-}
-
-/* Given a line table and a line number, return the index into the line
-   table for the pc of the nearest line whose number is >= the specified one.
-   Return -1 if none is found.  The value is >= 0 if it is an index.
-
-   Set *EXACT_MATCH nonzero if the value returned is an exact match.  */
-
-static int
-find_line_common (l, lineno, exact_match)
-     register struct linetable *l;
-     register int lineno;
-     int *exact_match;
-{
-  register int i;
-  register int len;
-
-  /* BEST is the smallest linenumber > LINENO so far seen,
-     or 0 if none has been seen so far.
-     BEST_INDEX identifies the item for it.  */
-
-  int best_index = -1;
-  int best = 0;
-
-  if (lineno <= 0)
-    return -1;
-  if (l == 0)
-    return -1;
-
-  len = l->nitems;
-  for (i = 0; i < len; i++)
-    {
-      register struct linetable_entry *item = &(l->item[i]);
-
-      if (item->line == lineno)
-	{
-	  /* Return the first (lowest address) entry which matches.  */
-	  *exact_match = 1;
-	  return i;
-	}
-
-      if (item->line > lineno && (best == 0 || item->line < best))
-	{
-	  best = item->line;
-	  best_index = i;
-	}
-    }
-
-  /* If we got here, we didn't get an exact match.  */
-
-  *exact_match = 0;
-  return best_index;
-}
-
-int
-find_pc_line_pc_range (pc, startptr, endptr)
-     CORE_ADDR pc;
-     CORE_ADDR *startptr, *endptr;
-{
-  struct symtab_and_line sal;
-  sal = find_pc_line (pc, 0);
-  *startptr = sal.pc;
-  *endptr = sal.end;
-  return sal.symtab != 0;
-}
-
-/* Given a function symbol SYM, find the symtab and line for the start
-   of the function.
-   If the argument FUNFIRSTLINE is nonzero, we want the first line
-   of real code inside the function.  */
-
-static struct symtab_and_line
-find_function_start_sal PARAMS ((struct symbol *sym, int));
-
-static struct symtab_and_line
-find_function_start_sal (sym, funfirstline)
-     struct symbol *sym;
-     int funfirstline;
-{
-  CORE_ADDR pc;
-  struct symtab_and_line sal;
-
-  pc = BLOCK_START (SYMBOL_BLOCK_VALUE (sym));
-  fixup_symbol_section (sym, NULL);
-  if (funfirstline)
-    { /* skip "first line" of function (which is actually its prologue) */
-      asection *section = SYMBOL_BFD_SECTION (sym);
-      /* If function is in an unmapped overlay, use its unmapped LMA
-	 address, so that SKIP_PROLOGUE has something unique to work on */
-      if (section_is_overlay (section) &&
-	  !section_is_mapped (section))
-	pc = overlay_unmapped_address (pc, section);
-
-      pc += FUNCTION_START_OFFSET;
-      SKIP_PROLOGUE (pc);
-
-      /* For overlays, map pc back into its mapped VMA range */
-      pc = overlay_mapped_address (pc, section);
-    }
-  sal = find_pc_sect_line (pc, SYMBOL_BFD_SECTION (sym), 0);
-
-#ifdef PROLOGUE_FIRSTLINE_OVERLAP
-  /* Convex: no need to suppress code on first line, if any */
-  sal.pc = pc;
-#else
-  /* Check if SKIP_PROLOGUE left us in mid-line, and the next
-     line is still part of the same function.  */
-  if (sal.pc != pc
-      && BLOCK_START (SYMBOL_BLOCK_VALUE (sym)) <= sal.end
-      && sal.end < BLOCK_END (SYMBOL_BLOCK_VALUE (sym)))
-    {
-      /* First pc of next line */
-      pc = sal.end;
-      /* Recalculate the line number (might not be N+1).  */
-      sal = find_pc_sect_line (pc, SYMBOL_BFD_SECTION (sym), 0);
-    }
-  sal.pc = pc;
-#endif
-
-  return sal;
-}
-
-/* If P is of the form "operator[ \t]+..." where `...' is
-   some legitimate operator text, return a pointer to the
-   beginning of the substring of the operator text.
-   Otherwise, return "".  */
-char *
-operator_chars (p, end)
-     char *p;
-     char **end;
-{
-  *end = "";
-  if (strncmp (p, "operator", 8))
-    return *end;
-  p += 8;
-
-  /* Don't get faked out by `operator' being part of a longer
-     identifier.  */
-  if (isalpha(*p) || *p == '_' || *p == '$' || *p == '\0')
-    return *end;
-
-  /* Allow some whitespace between `operator' and the operator symbol.  */
-  while (*p == ' ' || *p == '\t')
-    p++;
-
-  /* Recognize 'operator TYPENAME'. */
-
-  if (isalpha(*p) || *p == '_' || *p == '$')
-    {
-      register char *q = p+1;
-      while (isalnum(*q) || *q == '_' || *q == '$')
-	q++;
-      *end = q;
-      return p;
-    }
-
-  switch (*p)
-    {
-    case '!':
-    case '=':
-    case '*':
-    case '/':
-    case '%':
-    case '^':
-      if (p[1] == '=')
-	*end = p+2;
-      else
-	*end = p+1;
-      return p;
-    case '<':
-    case '>':
-    case '+':
-    case '-':
-    case '&':
-    case '|':
-      if (p[1] == '=' || p[1] == p[0])
-	*end = p+2;
-      else
-	*end = p+1;
-      return p;
-    case '~':
-    case ',':
-      *end = p+1;
-      return p;
-    case '(':
-      if (p[1] != ')')
-	error ("`operator ()' must be specified without whitespace in `()'");
-      *end = p+2;
-      return p;
-    case '?':
-      if (p[1] != ':')
-	error ("`operator ?:' must be specified without whitespace in `?:'");
-      *end = p+2;
-      return p;
-    case '[':
-      if (p[1] != ']')
-	error ("`operator []' must be specified without whitespace in `[]'");
-      *end = p+2;
-      return p;
-    default:
-      error ("`operator %s' not supported", p);
-      break;
-    }
-  *end = "";
-  return *end;
-}
-
-/* Return the number of methods described for TYPE, including the
-   methods from types it derives from. This can't be done in the symbol
-   reader because the type of the baseclass might still be stubbed
-   when the definition of the derived class is parsed.  */
-
-static int total_number_of_methods PARAMS ((struct type *type));
-
-static int
-total_number_of_methods (type)
-     struct type *type;
-{
-  int n;
-  int count;
-
-  CHECK_TYPEDEF (type);
-  if (TYPE_CPLUS_SPECIFIC (type) == NULL)
-    return 0;
-  count = TYPE_NFN_FIELDS_TOTAL (type);
-
-  for (n = 0; n < TYPE_N_BASECLASSES (type); n++)
-    count += total_number_of_methods (TYPE_BASECLASS (type, n));
-
-  return count;
-}
-
-/* Recursive helper function for decode_line_1.
-   Look for methods named NAME in type T.
-   Return number of matches.
-   Put matches in SYM_ARR, which should have been allocated with
-   a size of total_number_of_methods (T) * sizeof (struct symbol *).
-   Note that this function is g++ specific.  */
-
-static int
-find_methods (t, name, sym_arr)
-     struct type *t;
-     char *name;
-     struct symbol **sym_arr;
-{
-  int i1 = 0;
-  int ibase;
-  struct symbol *sym_class;
-  char *class_name = type_name_no_tag (t);
-
-  /* Ignore this class if it doesn't have a name.  This is ugly, but
-     unless we figure out how to get the physname without the name of
-     the class, then the loop can't do any good.  */
-  if (class_name
-      && (sym_class = lookup_symbol (class_name,
-				     (struct block *)NULL,
-				     STRUCT_NAMESPACE,
-				     (int *)NULL,
-				     (struct symtab **)NULL)))
-    {
-      int method_counter;
-
-      /* FIXME: Shouldn't this just be CHECK_TYPEDEF (t)?  */
-      t = SYMBOL_TYPE (sym_class);
-
-      /* Loop over each method name.  At this level, all overloads of a name
-	 are counted as a single name.  There is an inner loop which loops over
-	 each overload.  */
-
-      for (method_counter = TYPE_NFN_FIELDS (t) - 1;
-	   method_counter >= 0;
-	   --method_counter)
-	{
-	  int field_counter;
-	  char *method_name = TYPE_FN_FIELDLIST_NAME (t, method_counter);
-	  char dem_opname[64];
-
-          if (strncmp (method_name, "__", 2) == 0 ||
-	      strncmp (method_name, "op", 2) == 0 ||
-	      strncmp (method_name, "type", 4) == 0)
-            {
-	      if (cplus_demangle_opname (method_name, dem_opname, DMGL_ANSI))
-	        method_name = dem_opname;
-	      else if (cplus_demangle_opname (method_name, dem_opname, 0))
-	        method_name = dem_opname; 
-            }
-
-	  if (STREQ (name, method_name))
-	    /* Find all the overloaded methods with that name.  */
-	    for (field_counter = TYPE_FN_FIELDLIST_LENGTH (t, method_counter) - 1;
-		 field_counter >= 0;
-		 --field_counter)
-	      {
-		struct fn_field *f;
-		char *phys_name;
-
-		f = TYPE_FN_FIELDLIST1 (t, method_counter);
-
-		if (TYPE_FN_FIELD_STUB (f, field_counter))
-		  {
-		    char *tmp_name;
-
-		    tmp_name = gdb_mangle_name (t,
-						 method_counter,
-						 field_counter);
-		    phys_name = alloca (strlen (tmp_name) + 1);
-		    strcpy (phys_name, tmp_name);
-		    free (tmp_name);
-		  }
-		else
-		  phys_name = TYPE_FN_FIELD_PHYSNAME (f, field_counter);
-
-		/* Destructor is handled by caller, dont add it to the list */
-		if (DESTRUCTOR_PREFIX_P (phys_name))
-		  continue;
-
-		sym_arr[i1] = lookup_symbol (phys_name,
-					     NULL, VAR_NAMESPACE,
-					     (int *) NULL,
-					     (struct symtab **) NULL);
-		if (sym_arr[i1])
-		  i1++;
-		else
-		  {
-		    /* This error message gets printed, but the method
-		       still seems to be found
-		       fputs_filtered("(Cannot find method ", gdb_stdout);
-		       fprintf_symbol_filtered (gdb_stdout, phys_name,
-		       language_cplus,
-		       DMGL_PARAMS | DMGL_ANSI);
-		       fputs_filtered(" - possibly inlined.)\n", gdb_stdout);
-		       */
-		  }
-	      }
-	}
-    }
-
-  /* Only search baseclasses if there is no match yet, since names in
-     derived classes override those in baseclasses.
-
-     FIXME: The above is not true; it is only true of member functions
-     if they have the same number of arguments (??? - section 13.1 of the
-     ARM says the function members are not in the same scope but doesn't
-     really spell out the rules in a way I understand.  In any case, if
-     the number of arguments differ this is a case in which we can overload
-     rather than hiding without any problem, and gcc 2.4.5 does overload
-     rather than hiding in this case).  */
-
-  if (i1 == 0)
-    for (ibase = 0; ibase < TYPE_N_BASECLASSES (t); ibase++)
-      i1 += find_methods (TYPE_BASECLASS (t, ibase), name, sym_arr + i1);
-
-  return i1;
-}
-
-/* Helper function for decode_line_1.
-   Build a canonical line spec in CANONICAL if it is non-NULL and if
-   the SAL has a symtab.
-   If SYMNAME is non-NULL the canonical line spec is `filename:symname'.
-   If SYMNAME is NULL the line number from SAL is used and the canonical
-   line spec is `filename:linenum'.  */
-
-static void
-build_canonical_line_spec (sal, symname, canonical)
-     struct symtab_and_line *sal;
-     char *symname;
-     char ***canonical;
-{
-  char **canonical_arr;
-  char *canonical_name;
-  char *filename;
-  struct symtab *s = sal->symtab;
-
-  if (s == (struct symtab *)NULL
-      || s->filename == (char *)NULL
-      || canonical == (char ***)NULL)
-    return;
- 
-  canonical_arr = (char **) xmalloc (sizeof (char *));
-  *canonical = canonical_arr;
-
-  filename = s->filename;
-  if (symname != NULL)
-    {
-      canonical_name = xmalloc (strlen (filename) + strlen (symname) + 2);
-      sprintf (canonical_name, "%s:%s", filename, symname);
-    }
-  else
-    {
-      canonical_name = xmalloc (strlen (filename) + 30);
-      sprintf (canonical_name, "%s:%d", filename, sal->line);
-    }
-  canonical_arr[0] = canonical_name;
-}
-
-/* Parse a string that specifies a line number.
-   Pass the address of a char * variable; that variable will be
-   advanced over the characters actually parsed.
-
-   The string can be:
-
-   LINENUM -- that line number in current file.  PC returned is 0.
-   FILE:LINENUM -- that line in that file.  PC returned is 0.
-   FUNCTION -- line number of openbrace of that function.
-      PC returned is the start of the function.
-   VARIABLE -- line number of definition of that variable.
-      PC returned is 0.
-   FILE:FUNCTION -- likewise, but prefer functions in that file.
-   *EXPR -- line in which address EXPR appears.
-
-   FUNCTION may be an undebuggable function found in minimal symbol table.
-
-   If the argument FUNFIRSTLINE is nonzero, we want the first line
-   of real code inside a function when a function is specified, and it is
-   not OK to specify a variable or type to get its line number.
-
-   DEFAULT_SYMTAB specifies the file to use if none is specified.
-   It defaults to current_source_symtab.
-   DEFAULT_LINE specifies the line number to use for relative
-   line numbers (that start with signs).  Defaults to current_source_line.
-   If CANONICAL is non-NULL, store an array of strings containing the canonical
-   line specs there if necessary. Currently overloaded member functions and
-   line numbers or static functions without a filename yield a canonical
-   line spec. The array and the line spec strings are allocated on the heap,
-   it is the callers responsibility to free them.
-
-   Note that it is possible to return zero for the symtab
-   if no file is validly specified.  Callers must check that.
-   Also, the line number returned may be invalid.  */
-
-/* We allow single quotes in various places.  This is a hideous
-   kludge, which exists because the completer can't yet deal with the
-   lack of single quotes.  FIXME: write a linespec_completer which we
-   can use as appropriate instead of make_symbol_completion_list.  */
-
-struct symtabs_and_lines
-decode_line_1 (argptr, funfirstline, default_symtab, default_line, canonical)
-     char **argptr;
-     int funfirstline;
-     struct symtab *default_symtab;
-     int default_line;
-     char ***canonical;
-{
-  struct symtabs_and_lines values;
-#ifdef HPPA_COMPILER_BUG
-  /* FIXME: The native HP 9000/700 compiler has a bug which appears
-     when optimizing this file with target i960-vxworks.  I haven't
-     been able to construct a simple test case.  The problem is that
-     in the second call to SKIP_PROLOGUE below, the compiler somehow
-     does not realize that the statement val = find_pc_line (...) will
-     change the values of the fields of val.  It extracts the elements
-     into registers at the top of the block, and does not update the
-     registers after the call to find_pc_line.  You can check this by
-     inserting a printf at the end of find_pc_line to show what values
-     it is returning for val.pc and val.end and another printf after
-     the call to see what values the function actually got (remember,
-     this is compiling with cc -O, with this patch removed).  You can
-     also examine the assembly listing: search for the second call to
-     skip_prologue; the LDO statement before the next call to
-     find_pc_line loads the address of the structure which
-     find_pc_line will return; if there is a LDW just before the LDO,
-     which fetches an element of the structure, then the compiler
-     still has the bug.
-
-     Setting val to volatile avoids the problem.  We must undef
-     volatile, because the HPPA native compiler does not define
-     __STDC__, although it does understand volatile, and so volatile
-     will have been defined away in defs.h.  */
-#undef volatile
-  volatile struct symtab_and_line val;
-#define volatile /*nothing*/
-#else
-  struct symtab_and_line val;
-#endif
-  register char *p, *p1;
-  char *q, *pp;
-  register struct symtab *s;
-
-  register struct symbol *sym;
-  /* The symtab that SYM was found in.  */
-  struct symtab *sym_symtab;
-
-  register CORE_ADDR pc;
-  register struct minimal_symbol *msymbol;
-  char *copy;
-  int is_quoted, has_parens;
-  char *saved_arg = *argptr;
-  extern char *gdb_completer_quote_characters;
-  
-  INIT_SAL (&val);	/* initialize to zeroes */
-
-  /* Defaults have defaults.  */
-
-  if (default_symtab == 0)
-    {
-      default_symtab = current_source_symtab;
-      default_line = current_source_line;
-    }
-
-  /* See if arg is *PC */
-
-  if (**argptr == '*')
-    {
-      (*argptr)++;
-      pc = parse_and_eval_address_1 (argptr);
-
-      values.sals = (struct symtab_and_line *)
-	xmalloc (sizeof (struct symtab_and_line));
-
-      values.nelts = 1;
-      values.sals[0] = find_pc_line (pc, 0);
-      values.sals[0].pc = pc;
-      values.sals[0].section = find_pc_overlay (pc);
-
-      return values;
-    }
-
-  /* Maybe arg is FILE : LINENUM or FILE : FUNCTION */
-
-  s = NULL;
-  is_quoted = (**argptr
-	       && strchr (gdb_completer_quote_characters, **argptr) != NULL);
-  has_parens = ((pp = strchr (*argptr, '(')) != NULL
-		 && (pp = strchr (pp, ')')) != NULL);
-
-  for (p = *argptr; *p; p++)
-    {
-      if (p[0] == '<') 
-	{
-	  while(++p && *p != '>');
-	  if (!p)
-	    {
-	      error ("non-matching '<' and '>' in command");
-	    }
-	}
-      if (p[0] == ':' || p[0] == ' ' || p[0] == '\t')
-	break;
-      /* start-sanitize-java */
-      if (p[0] == '.' && strchr (p, ':') == NULL) /* Java qualified method. */
-	{
-	  /* Find the *last* '.', since the others are package qualifiers. */
-	  for (p1 = p;  *p1;  p1++)
-	    {
-	      if (*p1 == '.')
-		p = p1;
-	    }
-	  break;
-	}
-      /* end-sanitize-java */
-    }
-  while (p[0] == ' ' || p[0] == '\t') p++;
-
-  if ((p[0] == ':' || p[0] == '.') && !has_parens)
-    {
-      /*  C++ */
-      /* start-sanitize-java */
-      /*  ... or Java */
-      /* end-sanitize-java */
-      if (is_quoted) *argptr = *argptr+1;
-      if (p[0] == '.' || p[1] ==':')
-	{
-	  struct symbol *sym_class;
-
-	  /* Extract the class name.  */
-	  p1 = p;
-	  while (p != *argptr && p[-1] == ' ') --p;
-	  copy = (char *) alloca (p - *argptr + 1);
-	  memcpy (copy, *argptr, p - *argptr);
-	  copy[p - *argptr] = 0;
-
-	  /* Discard the class name from the arg.  */
-	  p = p1 + (p1[0] == ':' ? 2 : 1);
-	  while (*p == ' ' || *p == '\t') p++;
-	  *argptr = p;
-
-	  sym_class = lookup_symbol (copy, 0, STRUCT_NAMESPACE, 0, 
-				     (struct symtab **)NULL);
-       
-	  if (sym_class &&
-	      (TYPE_CODE (SYMBOL_TYPE (sym_class)) == TYPE_CODE_STRUCT
-	       || TYPE_CODE (SYMBOL_TYPE (sym_class)) == TYPE_CODE_UNION))
-	    {
-	      struct symbol **sym_arr;
-	      struct type *t;
-	      int i1;
-
-	      t = check_typedef (SYMBOL_TYPE (sym_class));
-
-	      /* Arg token is not digits => try it as a function name
-		 Find the next token(everything up to end or next blank). */
-	      if (**argptr
-		  && strchr (gdb_completer_quote_characters, **argptr) != NULL)
-		{
-		  p = skip_quoted(*argptr);
-		  *argptr = *argptr + 1;
-		}
-	      else
-		{
-	          p = *argptr;
-	          while (*p && *p!=' ' && *p!='\t' && *p!=',' && *p!=':') p++;
-		}
-/*
-	      q = operator_chars (*argptr, &q1);
-	      if (q1 - q)
-		{
-		  char *opname;
-		  char *tmp = alloca (q1 - q + 1);
-		  memcpy (tmp, q, q1 - q);
-		  tmp[q1 - q] = '\0';
-		  opname = cplus_mangle_opname (tmp, DMGL_ANSI);
-		  if (opname == NULL)
-		    {
-		      error_begin ();
-		      printf_filtered ("no mangling for \"%s\"\n", tmp);
-		      cplusplus_hint (saved_arg);
-		      return_to_top_level (RETURN_ERROR);
-		    }
-		  copy = (char*) alloca (3 + strlen(opname));
-		  sprintf (copy, "__%s", opname);
-		  p = q1;
-		}
-	      else
-*/
-		{
-		  copy = (char *) alloca (p - *argptr + 1 );
-		  memcpy (copy, *argptr, p - *argptr);
-		  copy[p - *argptr] = '\0';
-		  if (p != *argptr
-		      && copy[p - *argptr - 1]
-		      && strchr (gdb_completer_quote_characters,
-				 copy[p - *argptr - 1]) != NULL)
-		    copy[p - *argptr - 1] = '\0';
-		}
-
-	      /* no line number may be specified */
-	      while (*p == ' ' || *p == '\t') p++;
-	      *argptr = p;
-
-	      sym = 0;
-	      i1 = 0;		/*  counter for the symbol array */
-	      sym_arr = (struct symbol **) alloca(total_number_of_methods (t)
-						  * sizeof(struct symbol *));
-
-	      if (destructor_name_p (copy, t))
-		{
-		  /* Destructors are a special case.  */
-		  int m_index, f_index;
-
-		  if (get_destructor_fn_field (t, &m_index, &f_index))
-		    {
-		      struct fn_field *f = TYPE_FN_FIELDLIST1 (t, m_index);
-
-		      sym_arr[i1] =
-			lookup_symbol (TYPE_FN_FIELD_PHYSNAME (f, f_index),
-				       NULL, VAR_NAMESPACE, (int *) NULL,
-				       (struct symtab **)NULL);
-		      if (sym_arr[i1])
-			i1++;
-		    }
-		}
-	      else
-		i1 = find_methods (t, copy, sym_arr);
-	      if (i1 == 1)
-		{
-		  /* There is exactly one field with that name.  */
-		  sym = sym_arr[0];
-
-		  if (sym && SYMBOL_CLASS (sym) == LOC_BLOCK)
-		    {
-		      values.sals = (struct symtab_and_line *)
-			xmalloc (sizeof (struct symtab_and_line));
-		      values.nelts = 1;
-		      values.sals[0] = find_function_start_sal (sym,
-								funfirstline);
-		    }
-		  else
-		    {
-		      values.nelts = 0;
-		    }
-		  return values;
-		}
-	      if (i1 > 0)
-		{
-		  /* There is more than one field with that name
-		     (overloaded).  Ask the user which one to use.  */
-		  return decode_line_2 (sym_arr, i1, funfirstline, canonical);
-		}
-	      else
-		{
-		  char *tmp;
-
-		  if (OPNAME_PREFIX_P (copy))
-		    {
-		      tmp = (char *)alloca (strlen (copy+3) + 9);
-		      strcpy (tmp, "operator ");
-		      strcat (tmp, copy+3);
-		    }
-		  else
-		    tmp = copy;
-		  error_begin ();
-		  if (tmp[0] == '~')
-		    printf_filtered
-		      ("the class `%s' does not have destructor defined\n",
-		       SYMBOL_SOURCE_NAME(sym_class));
-		  else
-		    printf_filtered
-		      ("the class %s does not have any method named %s\n",
-		       SYMBOL_SOURCE_NAME(sym_class), tmp);
-		  cplusplus_hint (saved_arg);
-		  return_to_top_level (RETURN_ERROR);
-		}
-	    }
-	  else
-	    {
-	      error_begin ();
-	      /* The quotes are important if copy is empty.  */
-	      printf_filtered
-		("can't find class, struct, or union named \"%s\"\n", copy);
-	      cplusplus_hint (saved_arg);
-	      return_to_top_level (RETURN_ERROR);
-	    }
-	}
-      /*  end of C++  */
-
-
-      /* Extract the file name.  */
-      p1 = p;
-      while (p != *argptr && p[-1] == ' ') --p;
-      copy = (char *) alloca (p - *argptr + 1);
-      memcpy (copy, *argptr, p - *argptr);
-      copy[p - *argptr] = 0;
-
-      /* Find that file's data.  */
-      s = lookup_symtab (copy);
-      if (s == 0)
-	{
-	  if (!have_full_symbols () && !have_partial_symbols ())
-	    error (no_symtab_msg);
-	  error ("No source file named %s.", copy);
-	}
-
-      /* Discard the file name from the arg.  */
-      p = p1 + 1;
-      while (*p == ' ' || *p == '\t') p++;
-      *argptr = p;
-    }
-
-  /* S is specified file's symtab, or 0 if no file specified.
-     arg no longer contains the file name.  */
-
-  /* Check whether arg is all digits (and sign) */
-
-  q = *argptr;
-  if (*q == '-' || *q == '+') q++;
-  while (*q >= '0' && *q <= '9')
-    q++;
-
-  if (q != *argptr && (*q == 0 || *q == ' ' || *q == '\t' || *q == ','))
-    {
-      /* We found a token consisting of all digits -- at least one digit.  */
-      enum sign {none, plus, minus} sign = none;
-
-      /* We might need a canonical line spec if no file was specified.  */
-      int need_canonical = (s == 0) ? 1 : 0;
-
-      /* This is where we need to make sure that we have good defaults.
-	 We must guarantee that this section of code is never executed
-	 when we are called with just a function name, since
-	 select_source_symtab calls us with such an argument  */
-
-      if (s == 0 && default_symtab == 0)
-	{
-	  select_source_symtab (0);
-	  default_symtab = current_source_symtab;
-	  default_line = current_source_line;
-	}
-
-      if (**argptr == '+')
-	sign = plus, (*argptr)++;
-      else if (**argptr == '-')
-	sign = minus, (*argptr)++;
-      val.line = atoi (*argptr);
-      switch (sign)
-	{
-	case plus:
-	  if (q == *argptr)
-	    val.line = 5;
-	  if (s == 0)
-	    val.line = default_line + val.line;
-	  break;
-	case minus:
-	  if (q == *argptr)
-	    val.line = 15;
-	  if (s == 0)
-	    val.line = default_line - val.line;
-	  else
-	    val.line = 1;
-	  break;
-	case none:
-	  break;	/* No need to adjust val.line.  */
-	}
-
-      while (*q == ' ' || *q == '\t') q++;
-      *argptr = q;
-      if (s == 0)
-	s = default_symtab;
-
-      /* It is possible that this source file has more than one symtab, 
-	 and that the new line number specification has moved us from the
-	 default (in s) to a new one.  */
-      val.symtab = find_line_symtab (s, val.line, NULL, NULL);
-      if (val.symtab == 0)
-	val.symtab = s;
-     
-      val.pc = 0;
-      values.sals = (struct symtab_and_line *)
-	xmalloc (sizeof (struct symtab_and_line));
-      values.sals[0] = val;
-      values.nelts = 1;
-      if (need_canonical)
-	build_canonical_line_spec (values.sals, NULL, canonical);
-      return values;
-    }
-
-  /* Arg token is not digits => try it as a variable name
-     Find the next token (everything up to end or next whitespace).  */
-
-  if (**argptr == '$')		/* Convenience variable */
-    p = skip_quoted (*argptr + 1);
-  else if (is_quoted)
-    {
-      p = skip_quoted (*argptr);
-      if (p[-1] != '\'')
-        error ("Unmatched single quote.");
-    }
-  else if (has_parens)
-    {
-      p = pp+1;
-    }
-  else 
-    {
-      p = skip_quoted(*argptr);
-    }
-
-  copy = (char *) alloca (p - *argptr + 1);
-  memcpy (copy, *argptr, p - *argptr);
-  copy[p - *argptr] = '\0';
-  if (p != *argptr
-      && copy[0]
-      && copy[0] == copy [p - *argptr - 1]
-      && strchr (gdb_completer_quote_characters, copy[0]) != NULL)
-    {
-      copy [p - *argptr - 1] = '\0';
-      copy++;
-    }
-  while (*p == ' ' || *p == '\t') p++;
-  *argptr = p;
-
-  /* See if it's a convenience variable */
-
-  if (*copy == '$')
-    {
-      value_ptr valx;
-      int need_canonical = (s == 0) ? 1 : 0;
-
-      valx = value_of_internalvar (lookup_internalvar (copy + 1));
-      if (TYPE_CODE (VALUE_TYPE (valx)) != TYPE_CODE_INT)
-	error ("Convenience variables used in line specs must have integer values.");
-
-      val.symtab = s ? s : default_symtab;
-      val.line = value_as_long (valx);
-      val.pc = 0;
-
-      values.sals = (struct symtab_and_line *)xmalloc (sizeof val);
-      values.sals[0] = val;
-      values.nelts = 1;
-
-      if (need_canonical)
-	build_canonical_line_spec (values.sals, NULL, canonical);
-
-      return values;
-    }
-
-
-  /* Look up that token as a variable.
-     If file specified, use that file's per-file block to start with.  */
-
-  sym = lookup_symbol (copy,
-		       (s ? BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), STATIC_BLOCK)
-			: get_selected_block ()),
-		       VAR_NAMESPACE, 0, &sym_symtab);
-
-  if (sym != NULL)
-    {
-      if (SYMBOL_CLASS (sym) == LOC_BLOCK)
-	{
-	  /* Arg is the name of a function */
-	  values.sals = (struct symtab_and_line *)
-	    xmalloc (sizeof (struct symtab_and_line));
-	  values.sals[0] = find_function_start_sal (sym, funfirstline);
-	  values.nelts = 1;
-
-	  /* Don't use the SYMBOL_LINE; if used at all it points to
-	     the line containing the parameters or thereabouts, not
-	     the first line of code.  */
-
-	  /* We might need a canonical line spec if it is a static
-	     function.  */
-	  if (s == 0)
-	    {
-	      struct blockvector *bv = BLOCKVECTOR (sym_symtab);
-	      struct block *b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
-	      if (lookup_block_symbol (b, copy, VAR_NAMESPACE) != NULL)
-		build_canonical_line_spec (values.sals, copy, canonical);
-	    }
-	  return values;
-	}
-      else
-	{
-	  if (funfirstline)
-	    error ("\"%s\" is not a function", copy);
-	  else if (SYMBOL_LINE (sym) != 0)
-	    {
-	      /* We know its line number.  */
-	      values.sals = (struct symtab_and_line *)
-		xmalloc (sizeof (struct symtab_and_line));
-	      values.nelts = 1;
-	      memset (&values.sals[0], 0, sizeof (values.sals[0]));
-	      values.sals[0].symtab = sym_symtab;
-	      values.sals[0].line = SYMBOL_LINE (sym);
-	      return values;
-	    }
-	  else
-	    /* This can happen if it is compiled with a compiler which doesn't
-	       put out line numbers for variables.  */
-	    /* FIXME: Shouldn't we just set .line and .symtab to zero
-	       and return?  For example, "info line foo" could print
-	       the address.  */
-	    error ("Line number not known for symbol \"%s\"", copy);
-	}
-    }
-
-  msymbol = lookup_minimal_symbol (copy, NULL, NULL);
-  if (msymbol != NULL)
-    {
-      values.sals = (struct symtab_and_line *)
-	xmalloc (sizeof (struct symtab_and_line));
-      values.sals[0] = find_pc_sect_line ( SYMBOL_VALUE_ADDRESS (msymbol), 
-					   (struct sec *)0,0 );
-      values.sals[0].section = SYMBOL_BFD_SECTION (msymbol);
-      if (funfirstline)
-	{
-	  values.sals[0].pc += FUNCTION_START_OFFSET;
-	  SKIP_PROLOGUE (values.sals[0].pc);
-	}
-      values.nelts = 1;
-      return values;
-    }
-
-  if (!have_full_symbols () &&
-      !have_partial_symbols () && !have_minimal_symbols ())
-    error (no_symtab_msg);
-
-  error ("Function \"%s\" not defined.", copy);
-  return values;	/* for lint */
-}
-
-struct symtabs_and_lines
-decode_line_spec (string, funfirstline)
-     char *string;
-     int funfirstline;
-{
-  struct symtabs_and_lines sals;
-  if (string == 0)
-    error ("Empty line specification.");
-  sals = decode_line_1 (&string, funfirstline,
-			current_source_symtab, current_source_line,
-			(char ***)NULL);
-  if (*string)
-    error ("Junk at end of line specification: %s", string);
-  return sals;
-}
-
-/* Given a list of NELTS symbols in SYM_ARR, return a list of lines to
-   operate on (ask user if necessary).
-   If CANONICAL is non-NULL return a corresponding array of mangled names
-   as canonical line specs there.  */
-
-static struct symtabs_and_lines
-decode_line_2 (sym_arr, nelts, funfirstline, canonical)
-     struct symbol *sym_arr[];
-     int nelts;
-     int funfirstline;
-     char ***canonical;
-{
-  struct symtabs_and_lines values, return_values;
-  char *args, *arg1;
-  int i;
-  char *prompt;
-  char *symname;
-  struct cleanup *old_chain;
-  char **canonical_arr = (char **)NULL;
-
-  values.sals = (struct symtab_and_line *) 
-    alloca (nelts * sizeof(struct symtab_and_line));
-  return_values.sals = (struct symtab_and_line *) 
-    xmalloc (nelts * sizeof(struct symtab_and_line));
-  old_chain = make_cleanup (free, return_values.sals);
-
-  if (canonical)
-    {
-      canonical_arr = (char **) xmalloc (nelts * sizeof (char *));
-      make_cleanup (free, canonical_arr);
-      memset (canonical_arr, 0, nelts * sizeof (char *));
-      *canonical = canonical_arr;
-    }
-
-  i = 0;
-  printf_unfiltered("[0] cancel\n[1] all\n");
-  while (i < nelts)
-    {
-      INIT_SAL (&return_values.sals[i]);	/* initialize to zeroes */
-      INIT_SAL (&values.sals[i]);
-      if (sym_arr[i] && SYMBOL_CLASS (sym_arr[i]) == LOC_BLOCK)
-	{
-	  values.sals[i] = find_function_start_sal (sym_arr[i], funfirstline);
-	  printf_unfiltered ("[%d] %s at %s:%d\n",
-			     (i+2),
-			     SYMBOL_SOURCE_NAME (sym_arr[i]),
-			     values.sals[i].symtab->filename,
-			     values.sals[i].line);
-	}
-      else
-	printf_unfiltered ("?HERE\n");
-      i++;
-    }
-  
-  if ((prompt = getenv ("PS2")) == NULL)
-    {
-      prompt = "> ";
-    }
-  args = command_line_input (prompt, 0, "overload-choice");
-  
-  if (args == 0 || *args == 0)
-    error_no_arg ("one or more choice numbers");
-
-  i = 0;
-  while (*args)
-    {
-      int num;
-
-      arg1 = args;
-      while (*arg1 >= '0' && *arg1 <= '9') arg1++;
-      if (*arg1 && *arg1 != ' ' && *arg1 != '\t')
-	error ("Arguments must be choice numbers.");
-
-      num = atoi (args);
-
-      if (num == 0)
-	error ("cancelled");
-      else if (num == 1)
-	{
-	  if (canonical_arr)
-	    {
-	      for (i = 0; i < nelts; i++)
-		{
-	          if (canonical_arr[i] == NULL)
-		    {
-		      symname = SYMBOL_NAME (sym_arr[i]);
-	              canonical_arr[i] = savestring (symname, strlen (symname));
-		    }
-		}
-	    }
-	  memcpy (return_values.sals, values.sals,
-		  (nelts * sizeof(struct symtab_and_line)));
-	  return_values.nelts = nelts;
-	  discard_cleanups (old_chain);
-	  return return_values;
-	}
-
-      if (num >= nelts + 2)
-	{
-	  printf_unfiltered ("No choice number %d.\n", num);
-	}
-      else
-	{
-	  num -= 2;
-	  if (values.sals[num].pc)
-	    {
-	      if (canonical_arr)
-		{
-		  symname = SYMBOL_NAME (sym_arr[num]);
-		  make_cleanup (free, symname);
-		  canonical_arr[i] = savestring (symname, strlen (symname));
-		}
-	      return_values.sals[i++] = values.sals[num];
-	      values.sals[num].pc = 0;
-	    }
-	  else
-	    {
-	      printf_unfiltered ("duplicate request for %d ignored.\n", num);
-	    }
-	}
-
-      args = arg1;
-      while (*args == ' ' || *args == '\t') args++;
-    }
-  return_values.nelts = i;
-  discard_cleanups (old_chain);
-  return return_values;
-}
-
-
-/* Slave routine for sources_info.  Force line breaks at ,'s.
-   NAME is the name to print and *FIRST is nonzero if this is the first
-   name printed.  Set *FIRST to zero.  */
-static void
-output_source_filename (name, first)
-     char *name;
-     int *first;
-{
-  /* Table of files printed so far.  Since a single source file can
-     result in several partial symbol tables, we need to avoid printing
-     it more than once.  Note: if some of the psymtabs are read in and
-     some are not, it gets printed both under "Source files for which
-     symbols have been read" and "Source files for which symbols will
-     be read in on demand".  I consider this a reasonable way to deal
-     with the situation.  I'm not sure whether this can also happen for
-     symtabs; it doesn't hurt to check.  */
-  static char **tab = NULL;
-  /* Allocated size of tab in elements.
-     Start with one 256-byte block (when using GNU malloc.c).
-     24 is the malloc overhead when range checking is in effect.  */
-  static int tab_alloc_size = (256 - 24) / sizeof (char *);
-  /* Current size of tab in elements.  */
-  static int tab_cur_size;
-
-  char **p;
-
-  if (*first)
-    {
-      if (tab == NULL)
-	tab = (char **) xmalloc (tab_alloc_size * sizeof (*tab));
-      tab_cur_size = 0;
-    }
-
-  /* Is NAME in tab?  */
-  for (p = tab; p < tab + tab_cur_size; p++)
-    if (STREQ (*p, name))
-      /* Yes; don't print it again.  */
-      return;
-  /* No; add it to tab.  */
-  if (tab_cur_size == tab_alloc_size)
-    {
-      tab_alloc_size *= 2;
-      tab = (char **) xrealloc ((char *) tab, tab_alloc_size * sizeof (*tab));
-    }
-  tab[tab_cur_size++] = name;
-
-  if (*first)
-    {
-      *first = 0;
-    }
-  else
-    {
-      printf_filtered (", ");
-    }
-
-  wrap_here ("");
-  fputs_filtered (name, gdb_stdout);
-}  
-
-static void
-sources_info (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct symtab *s;
-  register struct partial_symtab *ps;
-  register struct objfile *objfile;
-  int first;
-  
-  if (!have_full_symbols () && !have_partial_symbols ())
-    {
-      error (no_symtab_msg);
-    }
-  
-  printf_filtered ("Source files for which symbols have been read in:\n\n");
-
-  first = 1;
-  ALL_SYMTABS (objfile, s)
-    {
-      output_source_filename (s -> filename, &first);
-    }
-  printf_filtered ("\n\n");
-  
-  printf_filtered ("Source files for which symbols will be read in on demand:\n\n");
-
-  first = 1;
-  ALL_PSYMTABS (objfile, ps)
-    {
-      if (!ps->readin)
-	{
-	  output_source_filename (ps -> filename, &first);
-	}
-    }
-  printf_filtered ("\n");
-}
-
-static int
-file_matches (file, files, nfiles)
-     char *file;
-     char *files[];
-     int nfiles;
-{
-  int i;
-
-  if (file != NULL && nfiles != 0)
-    {
-      for (i = 0; i < nfiles; i++)
-        {
-          if (strcmp (files[i], basename (file)) == 0)
-            return 1;
-        }
-    }
-  else if (nfiles == 0)
-    return 1;
-  return 0;
-}
-
-/* Free any memory associated with a search. */
-void
-free_search_symbols (symbols)
-     struct symbol_search *symbols;
-{
-  struct symbol_search *p;
-  struct symbol_search *next;
-
-  for (p = symbols; p != NULL; p = next)
-    {
-      next = p->next;
-      free (p);
-    }
-}
-
-/* Search the symbol table for matches to the regular expression REGEXP,
-   returning the results in *MATCHES.
-
-   Only symbols of KIND are searched:
-     FUNCTIONS_NAMESPACE - search all functions
-     TYPES_NAMESPACE     - search all type names
-     METHODS_NAMESPACE   - search all methods NOT IMPLEMENTED
-     VARIABLES_NAMESPACE - search all symbols, excluding functions, type names,
-                         and constants (enums)
-
-   free_search_symbols should be called when *MATCHES is no longer needed.
-*/
-void
-search_symbols (regexp, kind, nfiles, files, matches)
-     char *regexp;
-     namespace_enum kind;
-     int nfiles;
-     char *files[];
-     struct symbol_search **matches;
-     
-{
-  register struct symtab *s;
-  register struct partial_symtab *ps;
-  register struct blockvector *bv;
-  struct blockvector *prev_bv = 0;
-  register struct block *b;
-  register int i = 0;
-  register int j;
-  register struct symbol *sym;
-  struct partial_symbol **psym;
-  struct objfile *objfile;
-  struct minimal_symbol *msymbol;
-  char *val;
-  int found_misc = 0;
-  static enum minimal_symbol_type types[]
-    = {mst_data, mst_text, mst_abs, mst_unknown};
-  static enum minimal_symbol_type types2[]
-    = {mst_bss,  mst_file_text, mst_abs, mst_unknown};
-  static enum minimal_symbol_type types3[]
-    = {mst_file_data,  mst_solib_trampoline, mst_abs, mst_unknown};
-  static enum minimal_symbol_type types4[]
-    = {mst_file_bss,   mst_text, mst_abs, mst_unknown};
-  enum minimal_symbol_type ourtype;
-  enum minimal_symbol_type ourtype2;
-  enum minimal_symbol_type ourtype3;
-  enum minimal_symbol_type ourtype4;
-  struct symbol_search *sr;
-  struct symbol_search *psr;
-  struct symbol_search *tail;
-  struct cleanup *old_chain = NULL;
-
-  if (kind < LABEL_NAMESPACE)
-    error ("must search on specific namespace");
-
-  ourtype = types[(int) (kind - LABEL_NAMESPACE)];
-  ourtype2 = types2[(int) (kind - LABEL_NAMESPACE)];
-  ourtype3 = types3[(int) (kind - LABEL_NAMESPACE)];
-  ourtype4 = types4[(int) (kind - LABEL_NAMESPACE)];
-
-  sr = *matches = NULL;
-  tail = NULL;
-
-  if (regexp != NULL)
-    {
-      /* Make sure spacing is right for C++ operators.
-         This is just a courtesy to make the matching less sensitive
-         to how many spaces the user leaves between 'operator'
-         and <TYPENAME> or <OPERATOR>. */
-      char *opend;
-      char *opname = operator_chars (regexp, &opend);
-      if (*opname)
-        {
-          int fix = -1; /* -1 means ok; otherwise number of spaces needed. */
-          if (isalpha(*opname) || *opname == '_' || *opname == '$')
-            {
-              /* There should 1 space between 'operator' and 'TYPENAME'. */
-              if (opname[-1] != ' ' || opname[-2] == ' ')
-                fix = 1;
-            }
-          else
-            {
-              /* There should 0 spaces between 'operator' and 'OPERATOR'. */
-              if (opname[-1] == ' ')
-                fix = 0;
-            }
-          /* If wrong number of spaces, fix it. */
-          if (fix >= 0)
-            {
-              char *tmp = (char*) alloca(opend-opname+10);
-              sprintf(tmp, "operator%.*s%s", fix, " ", opname);
-              regexp = tmp;
-            }
-        }
-      
-      if (0 != (val = re_comp (regexp)))
-        error ("Invalid regexp (%s): %s", val, regexp);
-    }
-
-  /* Search through the partial symtabs *first* for all symbols
-     matching the regexp.  That way we don't have to reproduce all of
-     the machinery below. */
-
-  ALL_PSYMTABS (objfile, ps)
-    {
-      struct partial_symbol **bound, **gbound, **sbound;
-      int keep_going = 1;
-
-      if (ps->readin) continue;
-
-      gbound = objfile->global_psymbols.list + ps->globals_offset + ps->n_global_syms;
-      sbound = objfile->static_psymbols.list + ps->statics_offset + ps->n_static_syms;
-      bound = gbound;
-      
-      /* Go through all of the symbols stored in a partial
-         symtab in one loop. */
-      psym = objfile->global_psymbols.list + ps->globals_offset;
-      while (keep_going)
-        {
-          if (psym >= bound)
-            {
-              if (bound == gbound && ps->n_static_syms != 0)
-                {
-                  psym = objfile->static_psymbols.list + ps->statics_offset;
-                  bound = sbound;
-                }
-              else
-                keep_going = 0;
-              continue;
-            }
-          else
-            {
-              QUIT;
-
-              /* If it would match (logic taken from loop below)
-                 load the file and go on to the next one */
-              if (file_matches (ps->filename, files, nfiles)
-                  && ((regexp == NULL || SYMBOL_MATCHES_REGEXP (*psym))
-                      && ((kind == VARIABLES_NAMESPACE && SYMBOL_CLASS (*psym) != LOC_TYPEDEF
-                           && SYMBOL_CLASS (*psym) != LOC_BLOCK)
-                          || (kind == FUNCTIONS_NAMESPACE && SYMBOL_CLASS (*psym) == LOC_BLOCK)
-                          || (kind == TYPES_NAMESPACE && SYMBOL_CLASS (*psym) == LOC_TYPEDEF)
-                          || (kind == METHODS_NAMESPACE && SYMBOL_CLASS (*psym) == LOC_BLOCK))))
-                {
-                  PSYMTAB_TO_SYMTAB(ps);
-                  keep_going = 0;
-                }
-            }
-          psym++;
-        }
-    }
-
-  /* Here, we search through the minimal symbol tables for functions
-     and variables that match, and force their symbols to be read.
-     This is in particular necessary for demangled variable names,
-     which are no longer put into the partial symbol tables.
-     The symbol will then be found during the scan of symtabs below.
-
-     For functions, find_pc_symtab should succeed if we have debug info
-     for the function, for variables we have to call lookup_symbol
-     to determine if the variable has debug info.
-     If the lookup fails, set found_misc so that we will rescan to print
-     any matching symbols without debug info.
-  */
-
-  if (nfiles == 0 && (kind == VARIABLES_NAMESPACE || kind == FUNCTIONS_NAMESPACE))
-    {
-      ALL_MSYMBOLS (objfile, msymbol)
-        {
-          if (MSYMBOL_TYPE (msymbol) == ourtype ||
-              MSYMBOL_TYPE (msymbol) == ourtype2 ||
-              MSYMBOL_TYPE (msymbol) == ourtype3 ||
-              MSYMBOL_TYPE (msymbol) == ourtype4)
-            {
-              if (regexp == NULL || SYMBOL_MATCHES_REGEXP (msymbol))
-                {
-                  if (0 == find_pc_symtab (SYMBOL_VALUE_ADDRESS (msymbol)))
-                    {
-                      if (kind == FUNCTIONS_NAMESPACE
-                          || lookup_symbol (SYMBOL_NAME (msymbol), 
-                                            (struct block *) NULL,
-                                            VAR_NAMESPACE,
-                                            0, (struct symtab **) NULL) == NULL)
-                        found_misc = 1;
-                    }
-                }
-            }
-        }
-    }
-
-  ALL_SYMTABS (objfile, s)
-    {
-      bv = BLOCKVECTOR (s);
-      /* Often many files share a blockvector.
-         Scan each blockvector only once so that
-         we don't get every symbol many times.
-         It happens that the first symtab in the list
-         for any given blockvector is the main file.  */
-      if (bv != prev_bv)
-        for (i = GLOBAL_BLOCK; i <= STATIC_BLOCK; i++)
-          {
-            b = BLOCKVECTOR_BLOCK (bv, i);
-            /* Skip the sort if this block is always sorted.  */
-            if (!BLOCK_SHOULD_SORT (b))
-              sort_block_syms (b);
-            for (j = 0; j < BLOCK_NSYMS (b); j++)
-              {
-                QUIT;
-                sym = BLOCK_SYM (b, j);
-                if (file_matches (s->filename, files, nfiles)
-                    && ((regexp == NULL || SYMBOL_MATCHES_REGEXP (sym))
-                        && ((kind == VARIABLES_NAMESPACE && SYMBOL_CLASS (sym) != LOC_TYPEDEF
-                             && SYMBOL_CLASS (sym) != LOC_BLOCK
-                             && SYMBOL_CLASS (sym) != LOC_CONST)
-                            || (kind == FUNCTIONS_NAMESPACE && SYMBOL_CLASS (sym) == LOC_BLOCK)
-                            || (kind == TYPES_NAMESPACE && SYMBOL_CLASS (sym) == LOC_TYPEDEF)
-                            || (kind == METHODS_NAMESPACE && SYMBOL_CLASS (sym) == LOC_BLOCK))))
-                  {
-                    /* match */
-                    psr = (struct symbol_search *) xmalloc (sizeof (struct symbol_search));
-                    psr->block = i;
-                    psr->symtab = s;
-                    psr->symbol = sym;
-                    psr->msymbol = NULL;
-                    psr->next = NULL;
-                    if (tail == NULL)
-                      {
-                        sr = psr;
-                        old_chain = make_cleanup ((make_cleanup_func) 
-                                                  free_search_symbols, sr);
-                      }
-                    else
-                      tail->next = psr;
-                    tail = psr;
-                  }
-              }
-          }
-      prev_bv = bv;
-    }
-
-  /* If there are no eyes, avoid all contact.  I mean, if there are
-     no debug symbols, then print directly from the msymbol_vector.  */
-
-  if (found_misc || kind != FUNCTIONS_NAMESPACE)
-    {
-      ALL_MSYMBOLS (objfile, msymbol)
-        {
-          if (MSYMBOL_TYPE (msymbol) == ourtype ||
-              MSYMBOL_TYPE (msymbol) == ourtype2 ||
-              MSYMBOL_TYPE (msymbol) == ourtype3 ||
-              MSYMBOL_TYPE (msymbol) == ourtype4)
-            {
-              if (regexp == NULL || SYMBOL_MATCHES_REGEXP (msymbol))
-                {
-                  /* Functions:  Look up by address. */
-                  if (kind != FUNCTIONS_NAMESPACE ||
-                      (0 == find_pc_symtab (SYMBOL_VALUE_ADDRESS (msymbol))))
-                    {
-                      /* Variables/Absolutes:  Look up by name */
-                      if (lookup_symbol (SYMBOL_NAME (msymbol), 
-                                         (struct block *) NULL, VAR_NAMESPACE,
-                                         0, (struct symtab **) NULL) == NULL)
-                        {
-                          /* match */
-                          psr = (struct symbol_search *) xmalloc (sizeof (struct symbol_search));
-                          psr->block = i;
-                          psr->msymbol = msymbol;
-                          psr->symtab  = NULL;
-                          psr->symbol  = NULL;
-                          psr->next = NULL;
-                          if (tail == NULL)
-                            {
-                              sr = psr;
-                              old_chain = make_cleanup ((make_cleanup_func) 
-                                                      free_search_symbols, &sr);
-                            }
-                          else
-                            tail->next = psr;
-                          tail = psr;
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-  *matches = sr;
-  if (sr != NULL)
-    discard_cleanups (old_chain);
-}
-
-/* Helper function for symtab_symbol_info, this function uses
-   the data returned from search_symbols() to print information
-   regarding the match to gdb_stdout.
-*/
-static void
-print_symbol_info (kind, s, sym, block, last)
-     namespace_enum kind;
-     struct symtab *s;
-     struct symbol *sym;
-     int block;
-     char *last;
-{
-  if (last == NULL || strcmp (last, s->filename) != 0)
-    {
-      fputs_filtered ("\nFile ", gdb_stdout);
-      fputs_filtered (s->filename, gdb_stdout);
-      fputs_filtered (":\n", gdb_stdout);
-    }
-
-  if (kind != TYPES_NAMESPACE && block == STATIC_BLOCK)
-    printf_filtered ("static ");
-	    
-  /* Typedef that is not a C++ class */
-  if (kind == TYPES_NAMESPACE
-      && SYMBOL_NAMESPACE (sym) != STRUCT_NAMESPACE)
-    c_typedef_print (SYMBOL_TYPE(sym), sym, gdb_stdout);
-  /* variable, func, or typedef-that-is-c++-class */
-  else if (kind < TYPES_NAMESPACE || 
-           (kind == TYPES_NAMESPACE && 
-            SYMBOL_NAMESPACE(sym) == STRUCT_NAMESPACE))
-    {
-      type_print (SYMBOL_TYPE (sym),
-                  (SYMBOL_CLASS (sym) == LOC_TYPEDEF
-                   ? "" : SYMBOL_SOURCE_NAME (sym)),
-                  gdb_stdout, 0);
-
-      printf_filtered (";\n");
-    }
-  else
-    {
-# if 0
-      /* Tiemann says: "info methods was never implemented."  */
-      char *demangled_name;
-      c_type_print_base (TYPE_FN_FIELD_TYPE(t, block),
-                         gdb_stdout, 0, 0); 
-      c_type_print_varspec_prefix (TYPE_FN_FIELD_TYPE(t, block),
-                                   gdb_stdout, 0); 
-      if (TYPE_FN_FIELD_STUB (t, block))
-        check_stub_method (TYPE_DOMAIN_TYPE (type), j, block);
-      demangled_name =
-        cplus_demangle (TYPE_FN_FIELD_PHYSNAME (t, block),
-                        DMGL_ANSI | DMGL_PARAMS);
-      if (demangled_name == NULL)
-        fprintf_filtered (stream, "<badly mangled name %s>",
-                          TYPE_FN_FIELD_PHYSNAME (t, block));
-      else
-        {
-          fputs_filtered (demangled_name, stream);
-          free (demangled_name);
-        }
-# endif
-    }
-}
-
-/* This help function for symtab_symbol_info() prints information
-   for non-debugging symbols to gdb_stdout.
-*/
-static void
-print_msymbol_info (msymbol)
-     struct minimal_symbol *msymbol;
-{
-  printf_filtered ("	%08lx  %s\n",
-                   (unsigned long) SYMBOL_VALUE_ADDRESS (msymbol),
-                   SYMBOL_SOURCE_NAME (msymbol));
-}
-
-/* This is the guts of the commands "info functions", "info types", and
-   "info variables". It calls search_symbols to find all matches and then
-   print_[m]symbol_info to print out some useful information about the
-   matches.
-*/
-static void
-symtab_symbol_info (regexp, kind, from_tty)
-     char *regexp;
-     namespace_enum kind;
-     int   from_tty;
-{
-  static char *classnames[]
-    = {"variable", "function", "type", "method"};
-  struct symbol_search *symbols;
-  struct symbol_search *p;
-  struct cleanup *old_chain;
-  char *last_filename = NULL;
-  int first = 1;
-
-  /* must make sure that if we're interrupted, symbols gets freed */
-  search_symbols (regexp, kind, 0, (char **) NULL, &symbols);
-  old_chain = make_cleanup ((make_cleanup_func) free_search_symbols, symbols);
-
-  printf_filtered (regexp
-                   ? "All %ss matching regular expression \"%s\":\n"
-                   : "All defined %ss:\n",
-                   classnames[(int) (kind - LABEL_NAMESPACE - 1)], regexp);
-
-  for (p = symbols; p != NULL; p = p->next)
-    {
-      QUIT;
-
-      if (p->msymbol != NULL)
-        {
-          if (first)
-            {
-              printf_filtered ("\nNon-debugging symbols:\n");
-              first = 0;
-            }
-          print_msymbol_info (p->msymbol);
-        }
-      else
-        {
-          print_symbol_info (kind,
-                             p->symtab,
-                             p->symbol,
-                             p->block,
-                             last_filename);
-          last_filename = p->symtab->filename;
-        }
-    }
-
-  do_cleanups (old_chain);
-}
-
-static void
-variables_info (regexp, from_tty)
-     char *regexp;
-     int from_tty;
-{
-  symtab_symbol_info (regexp, VARIABLES_NAMESPACE, from_tty);
-}
-
-static void
-functions_info (regexp, from_tty)
-     char *regexp;
-     int from_tty;
-{
-  symtab_symbol_info (regexp, FUNCTIONS_NAMESPACE, from_tty);
-}
-
-static void
-types_info (regexp, from_tty)
-     char *regexp;
-     int from_tty;
-{
-  symtab_symbol_info (regexp, TYPES_NAMESPACE, from_tty);
-}
-
-#if 0
-/* Tiemann says: "info methods was never implemented."  */
-static void
-methods_info (regexp)
-     char *regexp;
-{
-  symtab_symbol_info (regexp, METHODS_NAMESPACE, 0, from_tty);
-}
-#endif /* 0 */
-
-/* Breakpoint all functions matching regular expression. */
-static void
-rbreak_command (regexp, from_tty)
-     char *regexp;
-     int from_tty;
-{
-  struct symbol_search *ss;
-  struct symbol_search *p;
-  struct cleanup *old_chain;
-
-  search_symbols (regexp, FUNCTIONS_NAMESPACE, 0, (char **) NULL, &ss);
-  old_chain = make_cleanup ((make_cleanup_func) free_search_symbols, ss);
-
-  for (p = ss; p != NULL; p = p->next)
-    {
-      if (p->msymbol == NULL)
-        {
-          char *string = (char *) alloca (strlen (p->symtab->filename)
-                                          + strlen (SYMBOL_NAME (p->symbol))
-                                          + 4);
-          strcpy (string, p->symtab->filename);
-          strcat (string, ":'");
-          strcat (string, SYMBOL_NAME (p->symbol));
-          strcat (string, "'");
-          break_command (string, from_tty);
-          print_symbol_info (FUNCTIONS_NAMESPACE,
-                             p->symtab,
-                             p->symbol,
-                             p->block,
-                             p->symtab->filename);
-        }
-      else
-        {
-          break_command (SYMBOL_NAME (p->msymbol), from_tty);
-          printf_filtered ("<function, no debug info> %s;\n",
-                           SYMBOL_SOURCE_NAME (p->msymbol));
-        }
-    }
-
-  do_cleanups (old_chain);
-}
-
-
-/* Return Nonzero if block a is lexically nested within block b,
-   or if a and b have the same pc range.
-   Return zero otherwise. */
-int
-contained_in (a, b)
-     struct block *a, *b;
-{
-  if (!a || !b)
-    return 0;
-  return BLOCK_START (a) >= BLOCK_START (b)
-      && BLOCK_END (a)   <= BLOCK_END (b);
-}
-
-
-/* Helper routine for make_symbol_completion_list.  */
-
-static int return_val_size;
-static int return_val_index;
-static char **return_val;
-
-#define COMPLETION_LIST_ADD_SYMBOL(symbol, sym_text, len, text, word) \
-  do { \
-    if (SYMBOL_DEMANGLED_NAME (symbol) != NULL) \
-      /* Put only the mangled name on the list.  */ \
-      /* Advantage:  "b foo<TAB>" completes to "b foo(int, int)" */ \
-      /* Disadvantage:  "b foo__i<TAB>" doesn't complete.  */ \
-      completion_list_add_name \
-	(SYMBOL_DEMANGLED_NAME (symbol), (sym_text), (len), (text), (word)); \
-    else \
-      completion_list_add_name \
-	(SYMBOL_NAME (symbol), (sym_text), (len), (text), (word)); \
-  } while (0)
-
-/*  Test to see if the symbol specified by SYMNAME (which is already
-    demangled for C++ symbols) matches SYM_TEXT in the first SYM_TEXT_LEN
-    characters.  If so, add it to the current completion list. */
-
-static void
-completion_list_add_name (symname, sym_text, sym_text_len, text, word)
-     char *symname;
-     char *sym_text;
-     int sym_text_len;
-     char *text;
-     char *word;
-{
-  int newsize;
-  int i;
-
-  /* clip symbols that cannot match */
-
-  if (strncmp (symname, sym_text, sym_text_len) != 0)
-    {
-      return;
-    }
-
-  /* Clip any symbol names that we've already considered.  (This is a
-     time optimization)  */
-
-  for (i = 0; i < return_val_index; ++i)
-    {
-      if (STREQ (symname, return_val[i]))
-	{
-	  return;
-	}
-    }
-  
-  /* We have a match for a completion, so add SYMNAME to the current list
-     of matches. Note that the name is moved to freshly malloc'd space. */
-
-  {
-    char *new;
-    if (word == sym_text)
-      {
-	new = xmalloc (strlen (symname) + 5);
-	strcpy (new, symname);
-      }
-    else if (word > sym_text)
-      {
-	/* Return some portion of symname.  */
-	new = xmalloc (strlen (symname) + 5);
-	strcpy (new, symname + (word - sym_text));
-      }
-    else
-      {
-	/* Return some of SYM_TEXT plus symname.  */
-	new = xmalloc (strlen (symname) + (sym_text - word) + 5);
-	strncpy (new, word, sym_text - word);
-	new[sym_text - word] = '\0';
-	strcat (new, symname);
-      }
-
-    /* Recheck for duplicates if we intend to add a modified symbol.  */
-    if (word != sym_text)
-      {
-	for (i = 0; i < return_val_index; ++i)
-	  {
-	    if (STREQ (new, return_val[i]))
-	      {
-		free (new);
-		return;
-	      }
-	  }
-      }
-
-    if (return_val_index + 3 > return_val_size)
-      {
-	newsize = (return_val_size *= 2) * sizeof (char *);
-	return_val = (char **) xrealloc ((char *) return_val, newsize);
-      }
-    return_val[return_val_index++] = new;
-    return_val[return_val_index] = NULL;
-  }
-}
-
-/* Return a NULL terminated array of all symbols (regardless of class) which
-   begin by matching TEXT.  If the answer is no symbols, then the return value
-   is an array which contains only a NULL pointer.
-
-   Problem: All of the symbols have to be copied because readline frees them.
-   I'm not going to worry about this; hopefully there won't be that many.  */
-
-char **
-make_symbol_completion_list (text, word)
-     char *text;
-     char *word;
-{
-  register struct symbol *sym;
-  register struct symtab *s;
-  register struct partial_symtab *ps;
-  register struct minimal_symbol *msymbol;
-  register struct objfile *objfile;
-  register struct block *b, *surrounding_static_block = 0;
-  register int i, j;
-  struct partial_symbol **psym;
-  /* The symbol we are completing on.  Points in same buffer as text.  */
-  char *sym_text;
-  /* Length of sym_text.  */
-  int sym_text_len;
-
-  /* Now look for the symbol we are supposed to complete on.
-     FIXME: This should be language-specific.  */
-  {
-    char *p;
-    char quote_found;
-    char *quote_pos = NULL;
-
-    /* First see if this is a quoted string.  */
-    quote_found = '\0';
-    for (p = text; *p != '\0'; ++p)
-      {
-	if (quote_found != '\0')
-	  {
-	    if (*p == quote_found)
-	      /* Found close quote.  */
-	      quote_found = '\0';
-	    else if (*p == '\\' && p[1] == quote_found)
-	      /* A backslash followed by the quote character
-		 doesn't end the string.  */
-	      ++p;
-	  }
-	else if (*p == '\'' || *p == '"')
-	  {
-	    quote_found = *p;
-	    quote_pos = p;
-	  }
-      }
-    if (quote_found == '\'')
-      /* A string within single quotes can be a symbol, so complete on it.  */
-      sym_text = quote_pos + 1;
-    else if (quote_found == '"')
-      /* A double-quoted string is never a symbol, nor does it make sense
-	 to complete it any other way.  */
-      return NULL;
-    else
-      {
-	/* It is not a quoted string.  Break it based on the characters
-	   which are in symbols.  */
-	while (p > text)
-	  {
-	    if (isalnum (p[-1]) || p[-1] == '_' || p[-1] == '\0')
-	      --p;
-	    else
-	      break;
-	  }
-	sym_text = p;
-      }
-  }
-
-  sym_text_len = strlen (sym_text);
-
-  return_val_size = 100;
-  return_val_index = 0;
-  return_val = (char **) xmalloc ((return_val_size + 1) * sizeof (char *));
-  return_val[0] = NULL;
-
-  /* Look through the partial symtabs for all symbols which begin
-     by matching SYM_TEXT.  Add each one that you find to the list.  */
-
-  ALL_PSYMTABS (objfile, ps)
-    {
-      /* If the psymtab's been read in we'll get it when we search
-	 through the blockvector.  */
-      if (ps->readin) continue;
-      
-      for (psym = objfile->global_psymbols.list + ps->globals_offset;
-	   psym < (objfile->global_psymbols.list + ps->globals_offset
-		   + ps->n_global_syms);
-	   psym++)
-	{
-	  /* If interrupted, then quit. */
-	  QUIT;
-	  COMPLETION_LIST_ADD_SYMBOL (*psym, sym_text, sym_text_len, text, word);
-	}
-      
-      for (psym = objfile->static_psymbols.list + ps->statics_offset;
-	   psym < (objfile->static_psymbols.list + ps->statics_offset
-		   + ps->n_static_syms);
-	   psym++)
-	{
-	  QUIT;
-	  COMPLETION_LIST_ADD_SYMBOL (*psym, sym_text, sym_text_len, text, word);
-	}
-    }
-
-  /* At this point scan through the misc symbol vectors and add each
-     symbol you find to the list.  Eventually we want to ignore
-     anything that isn't a text symbol (everything else will be
-     handled by the psymtab code above).  */
-
-  ALL_MSYMBOLS (objfile, msymbol)
-    {
-      QUIT;
-      COMPLETION_LIST_ADD_SYMBOL (msymbol, sym_text, sym_text_len, text, word);
-    }
-
-  /* Search upwards from currently selected frame (so that we can
-     complete on local vars.  */
-
-  for (b = get_selected_block (); b != NULL; b = BLOCK_SUPERBLOCK (b))
-    {
-      if (!BLOCK_SUPERBLOCK (b))
-	{
-	  surrounding_static_block = b; 	/* For elmin of dups */
-	}
-      
-      /* Also catch fields of types defined in this places which match our
-	 text string.  Only complete on types visible from current context. */
-
-      for (i = 0; i < BLOCK_NSYMS (b); i++)
-	{
-	  sym = BLOCK_SYM (b, i);
-	  COMPLETION_LIST_ADD_SYMBOL (sym, sym_text, sym_text_len, text, word);
-	  if (SYMBOL_CLASS (sym) == LOC_TYPEDEF)
-	    {
-	      struct type *t = SYMBOL_TYPE (sym);
-	      enum type_code c = TYPE_CODE (t);
-
-	      if (c == TYPE_CODE_UNION || c == TYPE_CODE_STRUCT)
-		{
-		  for (j = TYPE_N_BASECLASSES (t); j < TYPE_NFIELDS (t); j++)
-		    {
-		      if (TYPE_FIELD_NAME (t, j))
-			{
-			  completion_list_add_name (TYPE_FIELD_NAME (t, j),
-						      sym_text, sym_text_len, text, word);
-			}
-		    }
-		}
-	    }
-	}
-    }
-
-  /* Go through the symtabs and check the externs and statics for
-     symbols which match.  */
-
-  ALL_SYMTABS (objfile, s)
-    {
-      QUIT;
-      b = BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), GLOBAL_BLOCK);
-      for (i = 0; i < BLOCK_NSYMS (b); i++)
-	{
-	  sym = BLOCK_SYM (b, i);
-	  COMPLETION_LIST_ADD_SYMBOL (sym, sym_text, sym_text_len, text, word);
-	}
-    }
-
-  ALL_SYMTABS (objfile, s)
-    {
-      QUIT;
-      b = BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), STATIC_BLOCK);
-      /* Don't do this block twice.  */
-      if (b == surrounding_static_block) continue;
-      for (i = 0; i < BLOCK_NSYMS (b); i++)
-	{
-	  sym = BLOCK_SYM (b, i);
-	  COMPLETION_LIST_ADD_SYMBOL (sym, sym_text, sym_text_len, text, word);
-	}
-    }
-
-  return (return_val);
-}
-
-/* Determine if PC is in the prologue of a function.  The prologue is the area
-   between the first instruction of a function, and the first executable line.
-   Returns 1 if PC *might* be in prologue, 0 if definately *not* in prologue.
-
-   If non-zero, func_start is where we think the prologue starts, possibly
-   by previous examination of symbol table information.
- */
-
-int
-in_prologue (pc, func_start)
-     CORE_ADDR pc;
-     CORE_ADDR func_start;
-{
-  struct symtab_and_line sal;
-  CORE_ADDR func_addr, func_end;
-
-  if (!find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    goto nosyms;		/* Might be in prologue */
-
-  sal = find_pc_line (func_addr, 0);
-
-  if (sal.line == 0)
-    goto nosyms;
-
-  if (sal.end > func_addr
-      && sal.end <= func_end)	/* Is prologue in function? */
-    return pc < sal.end;	/* Yes, is pc in prologue? */
-
-  /* The line after the prologue seems to be outside the function.  In this
-     case, tell the caller to find the prologue the hard way.  */
-
-  return 1;
-
-/* Come here when symtabs don't contain line # info.  In this case, it is
-   likely that the user has stepped into a library function w/o symbols, or
-   is doing a stepi/nexti through code without symbols.  */
-
- nosyms:
-
-/* If func_start is zero (meaning unknown) then we don't know whether pc is
-   in the prologue or not.  I.E. it might be. */
-
-  if (!func_start) return 1;
-
-/* We need to call the target-specific prologue skipping functions with the
-   function's start address because PC may be pointing at an instruction that
-   could be mistakenly considered part of the prologue.  */
-
-  SKIP_PROLOGUE (func_start);
-
-  return pc < func_start;
-}
-
-
-void
-_initialize_symtab ()
-{
-  add_info ("variables", variables_info,
-	    "All global and static variable names, or those matching REGEXP.");
-  add_info ("functions", functions_info,
-	    "All function names, or those matching REGEXP.");
-
-  /* FIXME:  This command has at least the following problems:
-     1.  It prints builtin types (in a very strange and confusing fashion).
-     2.  It doesn't print right, e.g. with
-         typedef struct foo *FOO
-	 type_print prints "FOO" when we want to make it (in this situation)
-	 print "struct foo *".
-     I also think "ptype" or "whatis" is more likely to be useful (but if
-     there is much disagreement "info types" can be fixed).  */
-  add_info ("types", types_info,
-	    "All type names, or those matching REGEXP.");
-
-#if 0
-  add_info ("methods", methods_info,
-	    "All method names, or those matching REGEXP::REGEXP.\n\
-If the class qualifier is omitted, it is assumed to be the current scope.\n\
-If the first REGEXP is omitted, then all methods matching the second REGEXP\n\
-are listed.");
-#endif
-  add_info ("sources", sources_info,
-	    "Source files in the program.");
-
-  add_com ("rbreak", class_breakpoint, rbreak_command,
-	    "Set a breakpoint for all functions matching REGEXP.");
-
-  /* Initialize the one built-in type that isn't language dependent... */
-  builtin_type_error = init_type (TYPE_CODE_ERROR, 0, 0,
-				  "<unknown type>", (struct objfile *) NULL);
-}
diff --git a/gdb/symtab.h b/gdb/symtab.h
deleted file mode 100644
index bb58086..0000000
--- a/gdb/symtab.h
+++ /dev/null
@@ -1,1485 +0,0 @@
-/* Symbol table definitions for GDB.
-   Copyright 1986, 89, 91, 92, 93, 94, 95, 96, 1998
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (SYMTAB_H)
-#define SYMTAB_H 1
-
-/* Some definitions and declarations to go with use of obstacks.  */
-
-#include "obstack.h"
-#define obstack_chunk_alloc xmalloc
-#define obstack_chunk_free free
-#include "bcache.h"
-
-/* Don't do this; it means that if some .o's are compiled with GNU C
-   and some are not (easy to do accidentally the way we configure
-   things; also it is a pain to have to "make clean" every time you
-   want to switch compilers), then GDB dies a horrible death.  */
-/* GNU C supports enums that are bitfields.  Some compilers don't. */
-#if 0 && defined(__GNUC__) && !defined(BYTE_BITFIELD)
-#define	BYTE_BITFIELD	:8;
-#else
-#define	BYTE_BITFIELD	/*nothing*/
-#endif
-
-/* Define a structure for the information that is common to all symbol types,
-   including minimal symbols, partial symbols, and full symbols.  In a
-   multilanguage environment, some language specific information may need to
-   be recorded along with each symbol.
-
-   These fields are ordered to encourage good packing, since we frequently
-   have tens or hundreds of thousands of these.  */
-
-struct general_symbol_info
-{
-  /* Name of the symbol.  This is a required field.  Storage for the name is
-     allocated on the psymbol_obstack or symbol_obstack for the associated
-     objfile. */
-
-  char *name;
-
-  /* Value of the symbol.  Which member of this union to use, and what
-     it means, depends on what kind of symbol this is and its
-     SYMBOL_CLASS.  See comments there for more details.  All of these
-     are in host byte order (though what they point to might be in
-     target byte order, e.g. LOC_CONST_BYTES).  */
-
-  union
-    {
-      /* The fact that this is a long not a LONGEST mainly limits the
-	 range of a LOC_CONST.  Since LOC_CONST_BYTES exists, I'm not
-	 sure that is a big deal.  */
-      long ivalue;
-
-      struct block *block;
-
-      char *bytes;
-
-      CORE_ADDR address;
-
-      /* for opaque typedef struct chain */
-
-      struct symbol *chain;
-    }
-  value;
-
-  /* Since one and only one language can apply, wrap the language specific
-     information inside a union. */
-
-  union
-    {
-      struct cplus_specific      /* For C++ */
-				/* start-sanitize-java */
-				/*  and Java */
-				/* end-sanitize-java */
-	{
-	  char *demangled_name;
-	} cplus_specific;
-      struct chill_specific      /* For Chill */
-	{
-	  char *demangled_name;
-	} chill_specific;
-    } language_specific;
-
-  /* Record the source code language that applies to this symbol.
-     This is used to select one of the fields from the language specific
-     union above. */
-
-  enum language language BYTE_BITFIELD;
-
-  /* Which section is this symbol in?  This is an index into
-     section_offsets for this objfile.  Negative means that the symbol
-     does not get relocated relative to a section.
-     Disclaimer: currently this is just used for xcoff, so don't
-     expect all symbol-reading code to set it correctly (the ELF code
-     also tries to set it correctly).  */
-
-  short section;
-
-  /* The bfd section associated with this symbol. */
-
-  asection *bfd_section;
-};
-
-extern CORE_ADDR symbol_overlayed_address PARAMS((CORE_ADDR, asection *));
-
-#define SYMBOL_NAME(symbol)		(symbol)->ginfo.name
-#define SYMBOL_VALUE(symbol)		(symbol)->ginfo.value.ivalue
-#define SYMBOL_VALUE_ADDRESS(symbol)	(symbol)->ginfo.value.address
-#define SYMBOL_VALUE_BYTES(symbol)	(symbol)->ginfo.value.bytes
-#define SYMBOL_BLOCK_VALUE(symbol)	(symbol)->ginfo.value.block
-#define SYMBOL_VALUE_CHAIN(symbol)	(symbol)->ginfo.value.chain
-#define SYMBOL_LANGUAGE(symbol)		(symbol)->ginfo.language
-#define SYMBOL_SECTION(symbol)		(symbol)->ginfo.section
-#define SYMBOL_BFD_SECTION(symbol)	(symbol)->ginfo.bfd_section
-
-#define SYMBOL_CPLUS_DEMANGLED_NAME(symbol)	\
-  (symbol)->ginfo.language_specific.cplus_specific.demangled_name
-
-/* Macro that initializes the language dependent portion of a symbol
-   depending upon the language for the symbol. */
-
-#define SYMBOL_INIT_LANGUAGE_SPECIFIC(symbol,language)			\
-  do {									\
-    SYMBOL_LANGUAGE (symbol) = language;				\
-    if (SYMBOL_LANGUAGE (symbol) == language_cplus			\
-	/* start-sanitize-java */					\
-	|| SYMBOL_LANGUAGE (symbol) == language_java			\
-	/* end-sanitize-java */						\
-	)								\
-      {									\
-	SYMBOL_CPLUS_DEMANGLED_NAME (symbol) = NULL;			\
-      }									\
-    else if (SYMBOL_LANGUAGE (symbol) == language_chill)		\
-      {									\
-	SYMBOL_CHILL_DEMANGLED_NAME (symbol) = NULL;			\
-      }									\
-    else								\
-      {									\
-	memset (&(symbol)->ginfo.language_specific, 0,			\
-		sizeof ((symbol)->ginfo.language_specific));		\
-      }									\
-  } while (0)
-
-/* Macro that attempts to initialize the demangled name for a symbol,
-   based on the language of that symbol.  If the language is set to
-   language_auto, it will attempt to find any demangling algorithm
-   that works and then set the language appropriately.  If no demangling
-   of any kind is found, the language is set back to language_unknown,
-   so we can avoid doing this work again the next time we encounter
-   the symbol.  Any required space to store the name is obtained from the
-   specified obstack. */
-
-#define SYMBOL_INIT_DEMANGLED_NAME(symbol,obstack)			\
-  do {									\
-    char *demangled = NULL;						\
-    if (SYMBOL_LANGUAGE (symbol) == language_cplus			\
-	|| SYMBOL_LANGUAGE (symbol) == language_auto)			\
-      {									\
-	demangled =							\
-	  cplus_demangle (SYMBOL_NAME (symbol), DMGL_PARAMS | DMGL_ANSI);\
-	if (demangled != NULL)						\
-	  {								\
-	    SYMBOL_LANGUAGE (symbol) = language_cplus;			\
-	    SYMBOL_CPLUS_DEMANGLED_NAME (symbol) = 			\
-	      obsavestring (demangled, strlen (demangled), (obstack));	\
-	    free (demangled);						\
-	  }								\
-	else								\
-	  {								\
-	    SYMBOL_CPLUS_DEMANGLED_NAME (symbol) = NULL;		\
-	  }								\
-      }									\
-  /* start-sanitize-java */						\
-    if (SYMBOL_LANGUAGE (symbol) == language_java)			\
-      {									\
-	demangled =							\
-	  cplus_demangle (SYMBOL_NAME (symbol),				\
-			  DMGL_PARAMS | DMGL_ANSI | DMGL_JAVA);		\
-	if (demangled != NULL)						\
-	  {								\
-	    SYMBOL_LANGUAGE (symbol) = language_java;			\
-	    SYMBOL_CPLUS_DEMANGLED_NAME (symbol) = 			\
-	      obsavestring (demangled, strlen (demangled), (obstack));	\
-	    free (demangled);						\
-	  }								\
-	else								\
-	  {								\
-	    SYMBOL_CPLUS_DEMANGLED_NAME (symbol) = NULL;		\
-	  }								\
-      }									\
-  /* end-sanitize-java */						\
-    if (demangled == NULL						\
-	&& (SYMBOL_LANGUAGE (symbol) == language_chill			\
-	    || SYMBOL_LANGUAGE (symbol) == language_auto))		\
-      {									\
-	demangled =							\
-	  chill_demangle (SYMBOL_NAME (symbol));			\
-	if (demangled != NULL)						\
-	  {								\
-	    SYMBOL_LANGUAGE (symbol) = language_chill;			\
-	    SYMBOL_CHILL_DEMANGLED_NAME (symbol) = 			\
-	      obsavestring (demangled, strlen (demangled), (obstack));	\
-	    free (demangled);						\
-	  }								\
-	else								\
-	  {								\
-	    SYMBOL_CHILL_DEMANGLED_NAME (symbol) = NULL;		\
-	  }								\
-      }									\
-    if (SYMBOL_LANGUAGE (symbol) == language_auto)			\
-      {									\
-	SYMBOL_LANGUAGE (symbol) = language_unknown;			\
-      }									\
-  } while (0)
-
-/* Macro that returns the demangled name for a symbol based on the language
-   for that symbol.  If no demangled name exists, returns NULL. */
-
-#define SYMBOL_DEMANGLED_NAME(symbol)					\
-  (SYMBOL_LANGUAGE (symbol) == language_cplus				\
-   /* start-sanitize-java */						\
-   || SYMBOL_LANGUAGE (symbol) == language_java				\
-   /* end-sanitize-java */						\
-   ? SYMBOL_CPLUS_DEMANGLED_NAME (symbol)				\
-   : (SYMBOL_LANGUAGE (symbol) == language_chill			\
-      ? SYMBOL_CHILL_DEMANGLED_NAME (symbol)				\
-      : NULL))
-
-#define SYMBOL_CHILL_DEMANGLED_NAME(symbol)				\
-  (symbol)->ginfo.language_specific.chill_specific.demangled_name
-
-/* Macro that returns the "natural source name" of a symbol.  In C++ this is
-   the "demangled" form of the name if demangle is on and the "mangled" form
-   of the name if demangle is off.  In other languages this is just the
-   symbol name.  The result should never be NULL. */
-
-#define SYMBOL_SOURCE_NAME(symbol)					\
-  (demangle && SYMBOL_DEMANGLED_NAME (symbol) != NULL			\
-   ? SYMBOL_DEMANGLED_NAME (symbol)					\
-   : SYMBOL_NAME (symbol))
-
-/* Macro that returns the "natural assembly name" of a symbol.  In C++ this is
-   the "mangled" form of the name if demangle is off, or if demangle is on and
-   asm_demangle is off.  Otherwise if asm_demangle is on it is the "demangled"
-   form.  In other languages this is just the symbol name.  The result should
-   never be NULL. */
-
-#define SYMBOL_LINKAGE_NAME(symbol)					\
-  (demangle && asm_demangle && SYMBOL_DEMANGLED_NAME (symbol) != NULL	\
-   ? SYMBOL_DEMANGLED_NAME (symbol)					\
-   : SYMBOL_NAME (symbol))
-
-/* Macro that tests a symbol for a match against a specified name string.
-   First test the unencoded name, then looks for and test a C++ encoded
-   name if it exists.  Note that whitespace is ignored while attempting to
-   match a C++ encoded name, so that "foo::bar(int,long)" is the same as
-   "foo :: bar (int, long)".
-   Evaluates to zero if the match fails, or nonzero if it succeeds. */
-
-#define SYMBOL_MATCHES_NAME(symbol, name)				\
-  (STREQ (SYMBOL_NAME (symbol), (name))					\
-   || (SYMBOL_DEMANGLED_NAME (symbol) != NULL				\
-       && strcmp_iw (SYMBOL_DEMANGLED_NAME (symbol), (name)) == 0))
-   
-/* Macro that tests a symbol for an re-match against the last compiled regular
-   expression.  First test the unencoded name, then look for and test a C++
-   encoded name if it exists.
-   Evaluates to zero if the match fails, or nonzero if it succeeds. */
-
-#define SYMBOL_MATCHES_REGEXP(symbol)					\
-  (re_exec (SYMBOL_NAME (symbol)) != 0					\
-   || (SYMBOL_DEMANGLED_NAME (symbol) != NULL				\
-       && re_exec (SYMBOL_DEMANGLED_NAME (symbol)) != 0))
-   
-/* Define a simple structure used to hold some very basic information about
-   all defined global symbols (text, data, bss, abs, etc).  The only required
-   information is the general_symbol_info.
-
-   In many cases, even if a file was compiled with no special options for
-   debugging at all, as long as was not stripped it will contain sufficient
-   information to build a useful minimal symbol table using this structure.
-   Even when a file contains enough debugging information to build a full
-   symbol table, these minimal symbols are still useful for quickly mapping
-   between names and addresses, and vice versa.  They are also sometimes
-   used to figure out what full symbol table entries need to be read in. */
-
-struct minimal_symbol
-{
-
-  /* The general symbol info required for all types of symbols.
-
-     The SYMBOL_VALUE_ADDRESS contains the address that this symbol
-     corresponds to.  */
-
-  struct general_symbol_info ginfo;
-
-  /* The info field is available for caching machine-specific information
-     so it doesn't have to rederive the info constantly (over a serial line).
-     It is initialized to zero and stays that way until target-dependent code
-     sets it.  Storage for any data pointed to by this field should be allo-
-     cated on the symbol_obstack for the associated objfile.  
-     The type would be "void *" except for reasons of compatibility with older
-     compilers.  This field is optional.
-
-     Currently, the AMD 29000 tdep.c uses it to remember things it has decoded
-     from the instructions in the function header, and the MIPS-16 code uses
-     it to identify 16-bit procedures.  */
-
-  char *info;
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-  /* Which source file is this symbol in?  Only relevant for mst_file_*.  */
-  char *filename;
-#endif
-
-  /* Classification types for this symbol.  These should be taken as "advisory
-     only", since if gdb can't easily figure out a classification it simply
-     selects mst_unknown.  It may also have to guess when it can't figure out
-     which is a better match between two types (mst_data versus mst_bss) for
-     example.  Since the minimal symbol info is sometimes derived from the
-     BFD library's view of a file, we need to live with what information bfd
-     supplies. */
-
-  enum minimal_symbol_type
-    {
-      mst_unknown = 0,		/* Unknown type, the default */
-      mst_text,			/* Generally executable instructions */
-      mst_data,			/* Generally initialized data */
-      mst_bss,			/* Generally uninitialized data */
-      mst_abs,			/* Generally absolute (nonrelocatable) */
-      /* GDB uses mst_solib_trampoline for the start address of a shared
-	 library trampoline entry.  Breakpoints for shared library functions
-	 are put there if the shared library is not yet loaded.
-	 After the shared library is loaded, lookup_minimal_symbol will
-	 prefer the minimal symbol from the shared library (usually
-	 a mst_text symbol) over the mst_solib_trampoline symbol, and the
-	 breakpoints will be moved to their true address in the shared
-	 library via breakpoint_re_set.  */
-      mst_solib_trampoline,	/* Shared library trampoline code */
-      /* For the mst_file* types, the names are only guaranteed to be unique
-	 within a given .o file.  */
-      mst_file_text,		/* Static version of mst_text */
-      mst_file_data,		/* Static version of mst_data */
-      mst_file_bss		/* Static version of mst_bss */
-    } type BYTE_BITFIELD;
-};
-
-#define MSYMBOL_INFO(msymbol)		(msymbol)->info
-#define MSYMBOL_TYPE(msymbol)		(msymbol)->type
-
-
-/* All of the name-scope contours of the program
-   are represented by `struct block' objects.
-   All of these objects are pointed to by the blockvector.
-
-   Each block represents one name scope.
-   Each lexical context has its own block.
-
-   The blockvector begins with some special blocks.
-   The GLOBAL_BLOCK contains all the symbols defined in this compilation
-   whose scope is the entire program linked together.
-   The STATIC_BLOCK contains all the symbols whose scope is the
-   entire compilation excluding other separate compilations.
-   Blocks starting with the FIRST_LOCAL_BLOCK are not special.
-
-   Each block records a range of core addresses for the code that
-   is in the scope of the block.  The STATIC_BLOCK and GLOBAL_BLOCK
-   give, for the range of code, the entire range of code produced
-   by the compilation that the symbol segment belongs to.
-
-   The blocks appear in the blockvector
-   in order of increasing starting-address,
-   and, within that, in order of decreasing ending-address.
-
-   This implies that within the body of one function
-   the blocks appear in the order of a depth-first tree walk.  */
-
-struct blockvector
-{
-  /* Number of blocks in the list.  */
-  int nblocks;
-  /* The blocks themselves.  */
-  struct block *block[1];
-};
-
-#define BLOCKVECTOR_NBLOCKS(blocklist) (blocklist)->nblocks
-#define BLOCKVECTOR_BLOCK(blocklist,n) (blocklist)->block[n]
-
-/* Special block numbers */
-
-#define GLOBAL_BLOCK		0
-#define	STATIC_BLOCK		1
-#define	FIRST_LOCAL_BLOCK	2
-
-struct block
-{
-
-  /* Addresses in the executable code that are in this block.  */
-
-  CORE_ADDR startaddr;
-  CORE_ADDR endaddr;
-
-  /* The symbol that names this block, if the block is the body of a
-     function; otherwise, zero.  */
-
-  struct symbol *function;
-
-  /* The `struct block' for the containing block, or 0 if none.
-
-     The superblock of a top-level local block (i.e. a function in the
-     case of C) is the STATIC_BLOCK.  The superblock of the
-     STATIC_BLOCK is the GLOBAL_BLOCK.  */
-
-  struct block *superblock;
-
-  /* Version of GCC used to compile the function corresponding
-     to this block, or 0 if not compiled with GCC.  When possible,
-     GCC should be compatible with the native compiler, or if that
-     is not feasible, the differences should be fixed during symbol
-     reading.  As of 16 Apr 93, this flag is never used to distinguish
-     between gcc2 and the native compiler.
-
-     If there is no function corresponding to this block, this meaning
-     of this flag is undefined.  */
-
-  unsigned char gcc_compile_flag;
-
-  /* Number of local symbols.  */
-
-  int nsyms;
-
-  /* The symbols.  If some of them are arguments, then they must be
-     in the order in which we would like to print them.  */
-
-  struct symbol *sym[1];
-};
-
-#define BLOCK_START(bl)		(bl)->startaddr
-#define BLOCK_END(bl)		(bl)->endaddr
-#define BLOCK_NSYMS(bl)		(bl)->nsyms
-#define BLOCK_SYM(bl, n)	(bl)->sym[n]
-#define BLOCK_FUNCTION(bl)	(bl)->function
-#define BLOCK_SUPERBLOCK(bl)	(bl)->superblock
-#define BLOCK_GCC_COMPILED(bl)	(bl)->gcc_compile_flag
-
-/* Nonzero if symbols of block BL should be sorted alphabetically.
-   Don't sort a block which corresponds to a function.  If we did the
-   sorting would have to preserve the order of the symbols for the
-   arguments.  */
-
-#define BLOCK_SHOULD_SORT(bl) ((bl)->nsyms >= 40 && BLOCK_FUNCTION (bl) == NULL)
-
-
-/* Represent one symbol name; a variable, constant, function or typedef.  */
-
-/* Different name spaces for symbols.  Looking up a symbol specifies a
-   namespace and ignores symbol definitions in other name spaces. */
- 
-typedef enum 
-{
-  /* UNDEF_NAMESPACE is used when a namespace has not been discovered or
-     none of the following apply.  This usually indicates an error either
-     in the symbol information or in gdb's handling of symbols. */
-
-  UNDEF_NAMESPACE,
-
-  /* VAR_NAMESPACE is the usual namespace.  In C, this contains variables,
-     function names, typedef names and enum type values. */
-
-  VAR_NAMESPACE,
-
-  /* STRUCT_NAMESPACE is used in C to hold struct, union and enum type names.
-     Thus, if `struct foo' is used in a C program, it produces a symbol named
-     `foo' in the STRUCT_NAMESPACE. */
-
-  STRUCT_NAMESPACE,
-
-  /* LABEL_NAMESPACE may be used for names of labels (for gotos);
-     currently it is not used and labels are not recorded at all.  */
-
-  LABEL_NAMESPACE,
-
-  /* Searching namespaces. These overlap with VAR_NAMESPACE, providing
-     some granularity with the search_symbols function. */
-
-  /* Everything in VAR_NAMESPACE minus FUNCTIONS_-, TYPES_-, and
-     METHODS_NAMESPACE */
-  VARIABLES_NAMESPACE,
-
-  /* All functions -- for some reason not methods, though. */
-  FUNCTIONS_NAMESPACE,
-
-  /* All defined types */
-  TYPES_NAMESPACE,
-
-  /* All class methods -- why is this separated out? */
-  METHODS_NAMESPACE
-
-} namespace_enum;
-
-/* An address-class says where to find the value of a symbol.  */
-
-enum address_class
-{
-  /* Not used; catches errors */
-
-  LOC_UNDEF,
-
-  /* Value is constant int SYMBOL_VALUE, host byteorder */
-
-  LOC_CONST,
-
-  /* Value is at fixed address SYMBOL_VALUE_ADDRESS */
-
-  LOC_STATIC,
-
-  /* Value is in register.  SYMBOL_VALUE is the register number.  */
-
-  LOC_REGISTER,
-
-  /* It's an argument; the value is at SYMBOL_VALUE offset in arglist.  */
-
-  LOC_ARG,
-
-  /* Value address is at SYMBOL_VALUE offset in arglist.  */
-
-  LOC_REF_ARG,
-
-  /* Value is in register number SYMBOL_VALUE.  Just like LOC_REGISTER
-     except this is an argument.  Probably the cleaner way to handle
-     this would be to separate address_class (which would include
-     separate ARG and LOCAL to deal with FRAME_ARGS_ADDRESS versus
-     FRAME_LOCALS_ADDRESS), and an is_argument flag.
-
-     For some symbol formats (stabs, for some compilers at least),
-     the compiler generates two symbols, an argument and a register.
-     In some cases we combine them to a single LOC_REGPARM in symbol
-     reading, but currently not for all cases (e.g. it's passed on the
-     stack and then loaded into a register).  */
-
-  LOC_REGPARM,
-
-  /* Value is in specified register.  Just like LOC_REGPARM except the
-     register holds the address of the argument instead of the argument
-     itself. This is currently used for the passing of structs and unions
-     on sparc and hppa.  It is also used for call by reference where the
-     address is in a register, at least by mipsread.c.  */
-
-  LOC_REGPARM_ADDR,
-
-  /* Value is a local variable at SYMBOL_VALUE offset in stack frame.  */
-
-  LOC_LOCAL,
-
-  /* Value not used; definition in SYMBOL_TYPE.  Symbols in the namespace
-     STRUCT_NAMESPACE all have this class.  */
-
-  LOC_TYPEDEF,
-
-  /* Value is address SYMBOL_VALUE_ADDRESS in the code */
-
-  LOC_LABEL,
-
-  /* In a symbol table, value is SYMBOL_BLOCK_VALUE of a `struct block'.
-     In a partial symbol table, SYMBOL_VALUE_ADDRESS is the start address
-     of the block.  Function names have this class. */
-
-  LOC_BLOCK,
-
-  /* Value is a constant byte-sequence pointed to by SYMBOL_VALUE_BYTES, in
-     target byte order.  */
-
-  LOC_CONST_BYTES,
-
-  /* Value is arg at SYMBOL_VALUE offset in stack frame. Differs from
-     LOC_LOCAL in that symbol is an argument; differs from LOC_ARG in
-     that we find it in the frame (FRAME_LOCALS_ADDRESS), not in the
-     arglist (FRAME_ARGS_ADDRESS).  Added for i960, which passes args
-     in regs then copies to frame.  */
-
-  LOC_LOCAL_ARG,
-
-  /* Value is at SYMBOL_VALUE offset from the current value of
-     register number SYMBOL_BASEREG.  This exists mainly for the same
-     things that LOC_LOCAL and LOC_ARG do; but we need to do this
-     instead because on 88k DWARF gives us the offset from the
-     frame/stack pointer, rather than the offset from the "canonical
-     frame address" used by COFF, stabs, etc., and we don't know how
-     to convert between these until we start examining prologues.
-
-     Note that LOC_BASEREG is much less general than a DWARF expression.
-     We don't need the generality (at least not yet), and storing a general
-     DWARF expression would presumably take up more space than the existing
-     scheme.  */
-
-  LOC_BASEREG,
-
-  /* Same as LOC_BASEREG but it is an argument.  */
-
-  LOC_BASEREG_ARG,
-
-  /* Value is at fixed address, but the address of the variable has
-     to be determined from the minimal symbol table whenever the
-     variable is referenced.
-     This happens if debugging information for a global symbol is
-     emitted and the corresponding minimal symbol is defined
-     in another object file or runtime common storage.
-     The linker might even remove the minimal symbol if the global
-     symbol is never referenced, in which case the symbol remains
-     unresolved.  */
-
-  LOC_UNRESOLVED,
-
-  /* Value is at a thread-specific location calculated by a
-     target-specific method. */
-     
-  LOC_THREAD_LOCAL_STATIC,
-     
-  /* The variable does not actually exist in the program.
-     The value is ignored.  */
-
-  LOC_OPTIMIZED_OUT,
-
-  /* The variable is static, but actually lives at * (address).
-   * I.e. do an extra indirection to get to it.
-   * This is used on HP-UX to get at globals that are allocated
-   * in shared libraries, where references from images other
-   * than the one where the global was allocated are done
-   * with a level of indirection.
-   */
-
-  LOC_INDIRECT
-
-};
-
-/* Linked list of symbol's live ranges. */
-
-struct range_list		
-{
-  CORE_ADDR start;
-  CORE_ADDR end;
-  struct range_list *next;	
-};
-
-/* Linked list of aliases for a particular main/primary symbol.  */
-struct alias_list
-  {
-    struct symbol *sym;
-    struct alias_list *next;
-  };
-
-struct symbol
-{
-
-  /* The general symbol info required for all types of symbols. */
-
-  struct general_symbol_info ginfo;
-
-  /* Data type of value */
-
-  struct type *type;
-
-  /* Name space code.  */
-
-#ifdef __MFC4__
-  /* FIXME: don't conflict with C++'s namespace */
-  /* would be safer to do a global change for all namespace identifiers. */
-  #define namespace _namespace
-#endif
-  namespace_enum namespace BYTE_BITFIELD;
-
-  /* Address class */
-
-  enum address_class aclass BYTE_BITFIELD;
-
-  /* Line number of definition.  FIXME:  Should we really make the assumption
-     that nobody will try to debug files longer than 64K lines?  What about
-     machine generated programs? */
-
-  unsigned short line;
-  
-  /* Some symbols require an additional value to be recorded on a per-
-     symbol basis.  Stash those values here. */
-
-  union
-    {
-      /* Used by LOC_BASEREG and LOC_BASEREG_ARG.  */
-      short basereg;
-    }
-  aux_value;
-
-
-  /* Link to a list of aliases for this symbol.
-     Only a "primary/main symbol may have aliases.  */
-  struct alias_list *aliases;
-
-  /* List of ranges where this symbol is active.  This is only
-     used by alias symbols at the current time.  */
-  struct range_list *ranges;
-};
-
-
-#define SYMBOL_NAMESPACE(symbol)	(symbol)->namespace
-#define SYMBOL_CLASS(symbol)		(symbol)->aclass
-#define SYMBOL_TYPE(symbol)		(symbol)->type
-#define SYMBOL_LINE(symbol)		(symbol)->line
-#define SYMBOL_BASEREG(symbol)		(symbol)->aux_value.basereg
-#define SYMBOL_ALIASES(symbol)		(symbol)->aliases
-#define SYMBOL_RANGES(symbol)		(symbol)->ranges
-
-/* A partial_symbol records the name, namespace, and address class of
-   symbols whose types we have not parsed yet.  For functions, it also
-   contains their memory address, so we can find them from a PC value.
-   Each partial_symbol sits in a partial_symtab, all of which are chained
-   on a  partial symtab list and which points to the corresponding 
-   normal symtab once the partial_symtab has been referenced.  */
-
-struct partial_symbol
-{
-
-  /* The general symbol info required for all types of symbols. */
-
-  struct general_symbol_info ginfo;
-
-  /* Name space code.  */
-
-  namespace_enum namespace BYTE_BITFIELD;
-
-  /* Address class (for info_symbols) */
-
-  enum address_class aclass BYTE_BITFIELD;
-
-};
-
-#define PSYMBOL_NAMESPACE(psymbol)	(psymbol)->namespace
-#define PSYMBOL_CLASS(psymbol)		(psymbol)->aclass
-
-
-/* Source-file information.  This describes the relation between source files,
-   ine numbers and addresses in the program text.  */
-
-struct sourcevector
-{
-  int length;			/* Number of source files described */
-  struct source *source[1];	/* Descriptions of the files */
-};
-
-/* Each item represents a line-->pc (or the reverse) mapping.  This is
-   somewhat more wasteful of space than one might wish, but since only
-   the files which are actually debugged are read in to core, we don't
-   waste much space.  */
-
-struct linetable_entry
-{
-  int line;
-  CORE_ADDR pc;
-};
-
-/* The order of entries in the linetable is significant.  They should
-   be sorted by increasing values of the pc field.  If there is more than
-   one entry for a given pc, then I'm not sure what should happen (and
-   I not sure whether we currently handle it the best way).
-
-   Example: a C for statement generally looks like this
-
-   	10	0x100	- for the init/test part of a for stmt.
-   	20	0x200
-   	30	0x300
-   	10	0x400	- for the increment part of a for stmt.
-
-   */
-
-struct linetable
-{
-  int nitems;
-
-  /* Actually NITEMS elements.  If you don't like this use of the
-     `struct hack', you can shove it up your ANSI (seriously, if the
-     committee tells us how to do it, we can probably go along).  */
-  struct linetable_entry item[1];
-};
-
-/* All the information on one source file.  */
-
-struct source
-{
-  char *name;			/* Name of file */
-  struct linetable contents;
-};
-
-/* How to relocate the symbols from each section in a symbol file.
-   Each struct contains an array of offsets.
-   The ordering and meaning of the offsets is file-type-dependent;
-   typically it is indexed by section numbers or symbol types or
-   something like that.
-
-   To give us flexibility in changing the internal representation
-   of these offsets, the ANOFFSET macro must be used to insert and
-   extract offset values in the struct.  */
-
-struct section_offsets
-  {
-    CORE_ADDR offsets[1];		/* As many as needed. */
-  };
-
-#define	ANOFFSET(secoff, whichone)	(secoff->offsets[whichone])
-
-/* The maximum possible size of a section_offsets table.  */
- 
-#define SIZEOF_SECTION_OFFSETS \
-  (sizeof (struct section_offsets) \
-   + sizeof (((struct section_offsets *) 0)->offsets) * (SECT_OFF_MAX-1))
-
-
-/* Each source file or header is represented by a struct symtab. 
-   These objects are chained through the `next' field.  */
-
-struct symtab
-  {
-
-    /* Chain of all existing symtabs.  */
-
-    struct symtab *next;
-
-    /* List of all symbol scope blocks for this symtab.  May be shared
-       between different symtabs (and normally is for all the symtabs
-       in a given compilation unit).  */
-
-    struct blockvector *blockvector;
-
-    /* Table mapping core addresses to line numbers for this file.
-       Can be NULL if none.  Never shared between different symtabs.  */
-
-    struct linetable *linetable;
-
-    /* Section in objfile->section_offsets for the blockvector and
-       the linetable.  Probably always SECT_OFF_TEXT.  */
-
-    int block_line_section;
-
-    /* If several symtabs share a blockvector, exactly one of them
-       should be designed the primary, so that the blockvector
-       is relocated exactly once by objfile_relocate.  */
-
-    int primary;
-
-    /* Name of this source file.  */
-
-    char *filename;
-
-    /* Directory in which it was compiled, or NULL if we don't know.  */
-
-    char *dirname;
-
-    /* This component says how to free the data we point to:
-       free_contents => do a tree walk and free each object.
-       free_nothing => do nothing; some other symtab will free
-         the data this one uses.
-      free_linetable => free just the linetable.  FIXME: Is this redundant
-      with the primary field?  */
-
-    enum free_code
-      {
-	free_nothing, free_contents, free_linetable
-	}
-    free_code;
-
-    /* Pointer to one block of storage to be freed, if nonzero.  */
-    /* This is IN ADDITION to the action indicated by free_code.  */
-    
-    char *free_ptr;
-
-    /* Total number of lines found in source file.  */
-
-    int nlines;
-
-    /* line_charpos[N] is the position of the (N-1)th line of the
-       source file.  "position" means something we can lseek() to; it
-       is not guaranteed to be useful any other way.  */
-
-    int *line_charpos;
-
-    /* Language of this source file.  */
-
-    enum language language;
-
-    /* String that identifies the format of the debugging information, such
-       as "stabs", "dwarf 1", "dwarf 2", "coff", etc.  This is mostly useful
-       for automated testing of gdb but may also be information that is
-       useful to the user. */
-
-    char *debugformat;
-
-    /* String of version information.  May be zero.  */
-
-    char *version;
-
-    /* Full name of file as found by searching the source path.
-       NULL if not yet known.  */
-
-    char *fullname;
-
-    /* Object file from which this symbol information was read.  */
-
-    struct objfile *objfile;
-
-  };
-
-#define BLOCKVECTOR(symtab)	(symtab)->blockvector
-#define LINETABLE(symtab)	(symtab)->linetable
-
-
-/* Each source file that has not been fully read in is represented by
-   a partial_symtab.  This contains the information on where in the
-   executable the debugging symbols for a specific file are, and a
-   list of names of global symbols which are located in this file.
-   They are all chained on partial symtab lists.
-
-   Even after the source file has been read into a symtab, the
-   partial_symtab remains around.  They are allocated on an obstack,
-   psymbol_obstack.  FIXME, this is bad for dynamic linking or VxWorks-
-   style execution of a bunch of .o's.  */
-
-struct partial_symtab
-{
-
-  /* Chain of all existing partial symtabs.  */
-
-  struct partial_symtab *next;
-
-  /* Name of the source file which this partial_symtab defines */
-
-  char *filename;
-
-  /* Information about the object file from which symbols should be read.  */
-
-  struct objfile *objfile;
-
-  /* Set of relocation offsets to apply to each section.  */ 
-
-  struct section_offsets *section_offsets;
-
-  /* Range of text addresses covered by this file; texthigh is the
-     beginning of the next section. */
-
-  CORE_ADDR textlow;
-  CORE_ADDR texthigh;
-
-  /* Array of pointers to all of the partial_symtab's which this one
-     depends on.  Since this array can only be set to previous or
-     the current (?) psymtab, this dependency tree is guaranteed not
-     to have any loops.  "depends on" means that symbols must be read
-     for the dependencies before being read for this psymtab; this is
-     for type references in stabs, where if foo.c includes foo.h, declarations
-     in foo.h may use type numbers defined in foo.c.  For other debugging
-     formats there may be no need to use dependencies.  */
-
-  struct partial_symtab **dependencies;
-
-  int number_of_dependencies;
-
-  /* Global symbol list.  This list will be sorted after readin to
-     improve access.  Binary search will be the usual method of
-     finding a symbol within it. globals_offset is an integer offset
-     within global_psymbols[].  */
-
-  int globals_offset;
-  int n_global_syms;
-
-  /* Static symbol list.  This list will *not* be sorted after readin;
-     to find a symbol in it, exhaustive search must be used.  This is
-     reasonable because searches through this list will eventually
-     lead to either the read in of a files symbols for real (assumed
-     to take a *lot* of time; check) or an error (and we don't care
-     how long errors take).  This is an offset and size within
-     static_psymbols[].  */
-
-  int statics_offset;
-  int n_static_syms;
-
-  /* Pointer to symtab eventually allocated for this source file, 0 if
-     !readin or if we haven't looked for the symtab after it was readin.  */
-
-  struct symtab *symtab;
-
-  /* Pointer to function which will read in the symtab corresponding to
-     this psymtab.  */
-
-  void (*read_symtab) PARAMS ((struct partial_symtab *));
-
-  /* Information that lets read_symtab() locate the part of the symbol table
-     that this psymtab corresponds to.  This information is private to the
-     format-dependent symbol reading routines.  For further detail examine
-     the various symbol reading modules.  Should really be (void *) but is
-     (char *) as with other such gdb variables.  (FIXME) */
-
-  char *read_symtab_private;
-
-  /* Non-zero if the symtab corresponding to this psymtab has been readin */
-
-  unsigned char readin;
-};
-
-/* A fast way to get from a psymtab to its symtab (after the first time).  */
-#define	PSYMTAB_TO_SYMTAB(pst)  \
-    ((pst) -> symtab != NULL ? (pst) -> symtab : psymtab_to_symtab (pst))
-
-
-/* The virtual function table is now an array of structures which have the
-   form { int16 offset, delta; void *pfn; }. 
-
-   In normal virtual function tables, OFFSET is unused.
-   DELTA is the amount which is added to the apparent object's base
-   address in order to point to the actual object to which the
-   virtual function should be applied.
-   PFN is a pointer to the virtual function.
-
-   Note that this macro is g++ specific (FIXME). */
-  
-#define VTBL_FNADDR_OFFSET 2
-
-/* Macro that yields non-zero value iff NAME is the prefix for C++ operator
-   names.  If you leave out the parenthesis here you will lose!
-   Currently 'o' 'p' CPLUS_MARKER is used for both the symbol in the
-   symbol-file and the names in gdb's symbol table.
-   Note that this macro is g++ specific (FIXME). */
-
-#define OPNAME_PREFIX_P(NAME) \
-  ((NAME)[0] == 'o' && (NAME)[1] == 'p' && is_cplus_marker ((NAME)[2]))
-
-/* Macro that yields non-zero value iff NAME is the prefix for C++ vtbl
-   names.  Note that this macro is g++ specific (FIXME).
-   '_vt$' is the old cfront-style vtables; '_VT$' is the new
-   style, using thunks (where '$' is really CPLUS_MARKER). */
-
-#define VTBL_PREFIX_P(NAME) \
-  ((NAME)[0] == '_' \
-   && (((NAME)[1] == 'V' && (NAME)[2] == 'T') \
-       || ((NAME)[1] == 'v' && (NAME)[2] == 't')) \
-   && is_cplus_marker ((NAME)[3]))
-
-/* Macro that yields non-zero value iff NAME is the prefix for C++ destructor
-   names.  Note that this macro is g++ specific (FIXME).  */
-
-#define DESTRUCTOR_PREFIX_P(NAME) \
-  ((NAME)[0] == '_' && is_cplus_marker ((NAME)[1]) && (NAME)[2] == '_')
-
-
-/* External variables and functions for the objects described above. */
-
-/* This symtab variable specifies the current file for printing source lines */
-
-extern struct symtab *current_source_symtab;
-
-/* This is the next line to print for listing source lines.  */
-
-extern int current_source_line;
-
-/* See the comment in symfile.c about how current_objfile is used. */
-
-extern struct objfile *current_objfile;
-
-/* True if we are nested inside psymtab_to_symtab. */
-
-extern int currently_reading_symtab;
-
-/* From utils.c.  */
-extern int demangle;
-extern int asm_demangle;
-
-/* symtab.c lookup functions */
-
-/* lookup a symbol table by source file name */
-
-extern struct symtab *
-lookup_symtab PARAMS ((char *));
-
-/* lookup a symbol by name (optional block, optional symtab) */
-
-extern struct symbol *
-lookup_symbol PARAMS ((const char *, const struct block *,
-		       const namespace_enum, int *, struct symtab **));
-
-/* lookup a symbol by name, within a specified block */
-  
-extern struct symbol *
-lookup_block_symbol PARAMS ((const struct block *, const char *,
- 			     const namespace_enum));
-
-/* lookup a [struct, union, enum] by name, within a specified block */
-
-extern struct type *
-lookup_struct PARAMS ((char *, struct block *));
-
-extern struct type *
-lookup_union PARAMS ((char *, struct block *));
-
-extern struct type *
-lookup_enum PARAMS ((char *, struct block *));
-
-/* lookup the function corresponding to the block */
-
-extern struct symbol *
-block_function PARAMS ((struct block *));
-
-/* from blockframe.c: */
-
-/* lookup the function symbol corresponding to the address */
-
-extern struct symbol *
-find_pc_function PARAMS ((CORE_ADDR));
-
-/* lookup the function corresponding to the address and section */
-
-extern struct symbol *
-find_pc_sect_function PARAMS ((CORE_ADDR, asection *));
-  
-/* lookup function from address, return name, start addr and end addr */
-
-extern int 
-find_pc_partial_function PARAMS ((CORE_ADDR, char **,
-					     CORE_ADDR *, CORE_ADDR *));
-
-extern void
-clear_pc_function_cache PARAMS ((void));
-
-extern int 
-find_pc_sect_partial_function PARAMS ((CORE_ADDR, asection *, 
-                                       char **, CORE_ADDR *, CORE_ADDR *));
-
-/* from symtab.c: */
-
-/* lookup partial symbol table by filename */
-
-extern struct partial_symtab *
-lookup_partial_symtab PARAMS ((char *));
-
-/* lookup partial symbol table by address */
-
-extern struct partial_symtab *
-find_pc_psymtab PARAMS ((CORE_ADDR));
-
-/* lookup partial symbol table by address and section */
-
-extern struct partial_symtab *
-find_pc_sect_psymtab PARAMS ((CORE_ADDR, asection *));
-
-/* lookup full symbol table by address */
-
-extern struct symtab *
-find_pc_symtab PARAMS ((CORE_ADDR));
-
-/* lookup full symbol table by address and section */
-
-extern struct symtab *
-find_pc_sect_symtab PARAMS ((CORE_ADDR, asection *));
-
-/* lookup partial symbol by address */
-
-extern struct partial_symbol *
-find_pc_psymbol PARAMS ((struct partial_symtab *, CORE_ADDR));
-
-/* lookup partial symbol by address and section */
-
-extern struct partial_symbol *
-find_pc_sect_psymbol PARAMS ((struct partial_symtab *, CORE_ADDR, asection *));
-
-extern int
-find_pc_line_pc_range PARAMS ((CORE_ADDR, CORE_ADDR *, CORE_ADDR *));
-
-extern int
-contained_in PARAMS ((struct block *, struct block *));
-
-extern void
-reread_symbols PARAMS ((void));
-
-extern struct type *
-lookup_transparent_type PARAMS ((const char *));
-
-
-/* Macro for name of symbol to indicate a file compiled with gcc. */
-#ifndef GCC_COMPILED_FLAG_SYMBOL
-#define GCC_COMPILED_FLAG_SYMBOL "gcc_compiled."
-#endif
-
-/* Macro for name of symbol to indicate a file compiled with gcc2. */
-#ifndef GCC2_COMPILED_FLAG_SYMBOL
-#define GCC2_COMPILED_FLAG_SYMBOL "gcc2_compiled."
-#endif
-
-/* Functions for dealing with the minimal symbol table, really a misc
-   address<->symbol mapping for things we don't have debug symbols for.  */
-
-extern void prim_record_minimal_symbol PARAMS ((const char *, CORE_ADDR,
-						enum minimal_symbol_type,
-						struct objfile *));
-
-extern struct minimal_symbol *prim_record_minimal_symbol_and_info
-  PARAMS ((const char *, CORE_ADDR,
-	   enum minimal_symbol_type,
-	   char *info, int section,
-	   asection *bfd_section,
-	   struct objfile *));
-
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-extern CORE_ADDR find_stab_function_addr PARAMS ((char *,
-						  struct partial_symtab *,
-						  struct objfile *));
-#endif
-
-extern struct minimal_symbol *
-lookup_minimal_symbol PARAMS ((const char *, const char *, struct objfile *));
-
-extern struct minimal_symbol *
-lookup_minimal_symbol_text PARAMS ((const char *, const char *, struct objfile *));
-
-struct minimal_symbol *
-lookup_minimal_symbol_solib_trampoline PARAMS ((const char *,
-						const char *,
-						struct objfile *));
-
-extern struct minimal_symbol *
-lookup_minimal_symbol_by_pc PARAMS ((CORE_ADDR));
-
-extern struct minimal_symbol *
-lookup_minimal_symbol_by_pc_section PARAMS ((CORE_ADDR, asection *));
-
-extern struct minimal_symbol *
-lookup_solib_trampoline_symbol_by_pc PARAMS ((CORE_ADDR));
-
-extern CORE_ADDR
-find_solib_trampoline_target PARAMS ((CORE_ADDR));
-
-extern void
-init_minimal_symbol_collection PARAMS ((void));
-
-extern void
-discard_minimal_symbols PARAMS ((int));
-
-extern void
-install_minimal_symbols PARAMS ((struct objfile *));
-
-/* Sort all the minimal symbols in OBJFILE.  */
-
-extern void msymbols_sort PARAMS ((struct objfile *objfile));
-
-struct symtab_and_line
-{
-  struct symtab *symtab;
-  asection      *section;
-  /* Line number.  Line numbers start at 1 and proceed through symtab->nlines.
-     0 is never a valid line number; it is used to indicate that line number
-     information is not available.  */
-  int line;
-
-  CORE_ADDR pc;
-  CORE_ADDR end;
-};
-
-#define INIT_SAL(sal) { \
-  (sal)->symtab  = 0;   \
-  (sal)->section = 0;   \
-  (sal)->line    = 0;   \
-  (sal)->pc      = 0;   \
-  (sal)->end     = 0;   \
-}
-
-struct symtabs_and_lines
-{
-  struct symtab_and_line *sals;
-  int nelts;
-};
-
-
-
-/* Some types and macros needed for exception catchpoints.
-   Can't put these in target.h because symtab_and_line isn't
-   known there. This file will be included by breakpoint.c,
-   hppa-tdep.c, etc. */
-
-/* Enums for exception-handling support */
-enum exception_event_kind {
-  EX_EVENT_THROW,
-  EX_EVENT_CATCH
-};
-
-/* Type for returning info about an exception */
-struct exception_event_record {
-  enum exception_event_kind   kind;
-  struct symtab_and_line      throw_sal;
-  struct symtab_and_line      catch_sal;
-  /* This may need to be extended in the future, if
-     some platforms allow reporting more information,
-     such as point of rethrow, type of exception object,
-     type expected by catch clause, etc. */ 
-};
-
-#define CURRENT_EXCEPTION_KIND       (current_exception_event->kind)
-#define CURRENT_EXCEPTION_CATCH_SAL  (current_exception_event->catch_sal)
-#define CURRENT_EXCEPTION_CATCH_LINE (current_exception_event->catch_sal.line)
-#define CURRENT_EXCEPTION_CATCH_FILE (current_exception_event->catch_sal.symtab->filename)
-#define CURRENT_EXCEPTION_CATCH_PC   (current_exception_event->catch_sal.pc)
-#define CURRENT_EXCEPTION_THROW_SAL  (current_exception_event->throw_sal)
-#define CURRENT_EXCEPTION_THROW_LINE (current_exception_event->throw_sal.line)
-#define CURRENT_EXCEPTION_THROW_FILE (current_exception_event->throw_sal.symtab->filename)
-#define CURRENT_EXCEPTION_THROW_PC   (current_exception_event->throw_sal.pc)
-
-
-/* Given a pc value, return line number it is in.  Second arg nonzero means
-   if pc is on the boundary use the previous statement's line number.  */
-
-extern struct symtab_and_line
-find_pc_line PARAMS ((CORE_ADDR, int));
-
-/* Same function, but specify a section as well as an address */
-
-extern struct symtab_and_line
-find_pc_sect_line PARAMS ((CORE_ADDR, asection *, int));
-
-/* Given an address, return the nearest symbol at or below it in memory.
-   Optionally return the symtab it's from through 2nd arg, and the
-   address in inferior memory of the symbol through 3rd arg.  */
-
-extern struct symbol *
-find_addr_symbol PARAMS ((CORE_ADDR, struct symtab **, CORE_ADDR *));
-
-/* Given a symtab and line number, return the pc there.  */
-
-extern int
-find_line_pc PARAMS ((struct symtab *, int, CORE_ADDR *));
-
-extern int 
-find_line_pc_range PARAMS ((struct symtab_and_line,
-			    CORE_ADDR *, CORE_ADDR *));
-
-extern void
-resolve_sal_pc PARAMS ((struct symtab_and_line *));
-
-/* Given a string, return the line specified by it.  For commands like "list"
-   and "breakpoint".  */
-
-extern struct symtabs_and_lines
-decode_line_spec PARAMS ((char *, int));
-
-extern struct symtabs_and_lines
-decode_line_spec_1 PARAMS ((char *, int));
-
-extern struct symtabs_and_lines
-decode_line_1 PARAMS ((char **, int, struct symtab *, int, char ***));
-
-#if MAINTENANCE_CMDS
-
-/* Symmisc.c */
-
-void
-maintenance_print_symbols PARAMS ((char *, int));
-
-void
-maintenance_print_psymbols PARAMS ((char *, int));
-
-void
-maintenance_print_msymbols PARAMS ((char *, int));
-
-void
-maintenance_print_objfiles PARAMS ((char *, int));
-
-void
-maintenance_check_symtabs PARAMS ((char *, int));
-
-/* maint.c */
-
-void
-maintenance_print_statistics PARAMS ((char *, int));
-
-#endif
-
-extern void
-free_symtab PARAMS ((struct symtab *));
-
-/* Symbol-reading stuff in symfile.c and solib.c.  */
-
-extern struct symtab *
-psymtab_to_symtab PARAMS ((struct partial_symtab *));
-
-extern void
-clear_solib PARAMS ((void));
-
-extern struct objfile *
-symbol_file_add PARAMS ((char *, int, CORE_ADDR, int, int, int));
-
-/* source.c */
-
-extern int
-identify_source_line PARAMS ((struct symtab *, int, int, CORE_ADDR));
-
-extern void
-print_source_lines PARAMS ((struct symtab *, int, int, int));
-
-extern void
-forget_cached_source_info PARAMS ((void));
-
-extern void
-select_source_symtab PARAMS ((struct symtab *));
-
-extern char **make_symbol_completion_list PARAMS ((char *, char *));
-
-extern struct symbol **
-make_symbol_overload_list PARAMS ((struct symbol *));
-
-/* symtab.c */
-
-extern struct partial_symtab *
-find_main_psymtab PARAMS ((void));
-
-/* blockframe.c */
-
-extern struct blockvector *
-blockvector_for_pc PARAMS ((CORE_ADDR, int *));
-
-extern struct blockvector *
-blockvector_for_pc_sect PARAMS ((CORE_ADDR, asection *, int *, 
-				 struct symtab *));
-
-/* symfile.c */
-
-extern void
-clear_symtab_users PARAMS ((void));
-
-extern enum language
-deduce_language_from_filename PARAMS ((char *));
-
-/* symtab.c */
-
-extern int
-in_prologue PARAMS ((CORE_ADDR pc, CORE_ADDR func_start));
-
-extern struct symbol *
-fixup_symbol_section PARAMS ((struct symbol  *, struct objfile *));
-
-/* Symbol searching */
-
-/* When using search_symbols, a list of the following structs is returned.
-   Callers must free the search list using free_symbol_search! */
-struct symbol_search
-{
-  /* The block in which the match was found. Could be, for example,
-     STATIC_BLOCK or GLOBAL_BLOCK. */
-  int block;
-
-  /* Information describing what was found.
-
-     If symtab abd symbol are NOT NULL, then information was found
-     for this match. */
-  struct symtab *symtab;
-  struct symbol *symbol;
-
-  /* If msymbol is non-null, then a match was made on something for
-     which only minimal_symbols exist. */
-  struct minimal_symbol *msymbol;
-
-  /* A link to the next match, or NULL for the end. */
-  struct symbol_search *next;
-};
-
-extern void search_symbols PARAMS ((char *, namespace_enum, int, char **, struct symbol_search **));
-extern void free_search_symbols PARAMS ((struct symbol_search *));
-
-#endif /* !defined(SYMTAB_H) */
diff --git a/gdb/tahoe-tdep.c b/gdb/tahoe-tdep.c
deleted file mode 100644
index ea8a752..0000000
--- a/gdb/tahoe-tdep.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Print instructions for Tahoe target machines, for GDB.
-   Copyright 1986, 1989, 1991, 1992 Free Software Foundation, Inc.
-   Contributed by the State University of New York at Buffalo, by the
-   Distributed Computer Systems Lab, Department of Computer Science, 1991.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "opcode/tahoe.h"
-
-/* Tahoe instructions are never longer than this.  */
-#define MAXLEN 62
-
-/* Number of elements in the opcode table.  */
-#define NOPCODES (sizeof votstrs / sizeof votstrs[0])
-
-static unsigned char *print_insn_arg ();
-
-/* Print the Tahoe instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-int
-tahoe_print_insn (memaddr, stream)
-     CORE_ADDR memaddr;
-     GDB_FILE *stream;
-{
-  unsigned char buffer[MAXLEN];
-  register int i;
-  register unsigned char *p;
-  register char *d;
-
-  read_memory (memaddr, buffer, MAXLEN);
-
-  for (i = 0; i < NOPCODES; i++)
-    if (votstrs[i].detail.code == buffer[0]
-	|| votstrs[i].detail.code == *(unsigned short *)buffer)
-      break;
-
-  /* Handle undefined instructions.  */
-  if (i == NOPCODES)
-    {
-      fprintf_unfiltered (stream, "0%o", buffer[0]);
-      return 1;
-    }
-
-  fprintf_unfiltered (stream, "%s", votstrs[i].name);
-
-  /* Point at first byte of argument data,
-     and at descriptor for first argument.  */
-  p = buffer + 1 + (votstrs[i].detail.code >= 0x100);
-  d = votstrs[i].detail.args;
-
-  if (*d)
-    fputc_unfiltered ('\t', stream);
-
-  while (*d)
-    {
-      p = print_insn_arg (d, p, memaddr + (p - buffer), stream);
-      d += 2;
-      if (*d)
-	fprintf_unfiltered (stream, ",");
-    }
-  return p - buffer;
-}
-/*******************************************************************/
-static unsigned char *
-print_insn_arg (d, p, addr, stream)
-     char *d;
-     register char *p;
-     CORE_ADDR addr;
-     GDB_FILE *stream;
-{
-  int temp1 = 0;
-  register int regnum = *p & 0xf;
-  float floatlitbuf;
-
-  if (*d == 'b')
-    {
-      if (d[1] == 'b')
-	fprintf_unfiltered (stream, "0x%x", addr + *p++ + 1);
-      else
-	{
-
-	  temp1 = *p;
-	  temp1 <<= 8;
-	  temp1 |= *(p + 1);
-	  fprintf_unfiltered (stream, "0x%x", addr + temp1 + 2);
-	  p += 2;
-	}
-    }
-  else
-    switch ((*p++ >> 4) & 0xf)
-      {
-      case 0:
-      case 1:
-      case 2:
-      case 3:			/* Literal (short immediate byte) mode */
-	if (d[1] == 'd' || d[1] == 'f' || d[1] == 'g' || d[1] == 'h')
-	  {
-	    *(int *)&floatlitbuf = 0x4000 + ((p[-1] & 0x3f) << 4);
-	    fprintf_unfiltered (stream, "$%f", floatlitbuf);
-	  }
-	else
-	  fprintf_unfiltered (stream, "$%d", p[-1] & 0x3f);
-	break;
-
-      case 4:			/* Indexed */
-	p = (char *) print_insn_arg (d, p, addr + 1, stream);
-	fprintf_unfiltered (stream, "[%s]", REGISTER_NAME (regnum));
-	break;
-
-      case 5:			/* Register */
-	fprintf_unfiltered (stream, REGISTER_NAME (regnum));
-	break;
-
-      case 7:			/* Autodecrement */
-	fputc_unfiltered ('-', stream);
-      case 6:			/* Register deferred */
-	fprintf_unfiltered (stream, "(%s)", REGISTER_NAME (regnum));
-	break;
-
-      case 9:	                /* Absolute Address & Autoincrement deferred */
-	fputc_unfiltered ('*', stream);
-	if (regnum == PC_REGNUM)
-	  {
-	    temp1 = *p;
-	    temp1 <<= 8;
-	    temp1 |= *(p +1);
-
-	    fputc_unfiltered ('$', stream);
-	    print_address (temp1, stream);
-	    p += 4;
-	    break;
-	  }
-      case 8:			/*Immediate & Autoincrement SP */
-        if (regnum == 8)         /*88 is Immediate Byte Mode*/
-	  fprintf_unfiltered (stream, "$%d", *p++);
-
-	else if (regnum == 9)        /*89 is Immediate Word Mode*/
-	  {
-	    temp1 = *p;
-	    temp1 <<= 8; 
-	    temp1 |= *(p +1);
-	    fprintf_unfiltered (stream, "$%d", temp1);
-	    p += 2;
-	  }  
-
-	else if (regnum == PC_REGNUM)    /*8F is Immediate Long Mode*/
-	  {
-	    temp1 = *p;
-	    temp1 <<=8;
-	    temp1 |= *(p +1);
-	    temp1 <<=8;
-	    temp1 |= *(p +2);
-	    temp1 <<= 8;
-	    temp1 |= *(p +3);
-	    fprintf_unfiltered (stream, "$%d", temp1);
-	    p += 4;
-	  }
-
-	else                            /*8E is Autoincrement SP Mode*/
-	      fprintf_unfiltered (stream, "(%s)+", REGISTER_NAME (regnum));
-	break;
-
-      case 11:			/* Register + Byte Displacement Deferred Mode*/
-	fputc_unfiltered ('*', stream);
-      case 10:			/* Register + Byte Displacement Mode*/
-	if (regnum == PC_REGNUM)
-	  print_address (addr + *p + 2, stream);
-	else
-	  fprintf_unfiltered (stream, "%d(%s)", *p, REGISTER_NAME (regnum));
-	p += 1;
-	break;
-
-      case 13:			/* Register + Word Displacement Deferred Mode*/
-	fputc_unfiltered ('*', stream);
-      case 12:			/* Register + Word Displacement Mode*/
-	temp1 = *p;
-	temp1 <<= 8;
-	temp1 |= *(p +1);
-	if (regnum == PC_REGNUM)
-	  print_address (addr + temp1 + 3, stream);
-	else
-	  fprintf_unfiltered (stream, "%d(%s)", temp1, REGISTER_NAME (regnum));
-	p += 2;
-	break;
-
-      case 15:			/* Register + Long Displacement Deferred Mode*/
-	fputc_unfiltered ('*', stream);
-      case 14:			/* Register + Long Displacement Mode*/
-	temp1 = *p;
-	temp1 <<= 8;
-	temp1 |= *(p +1);
-	temp1 <<= 8;
-	temp1 |= *(p +2);
-	temp1 <<= 8;
-	temp1 |= *(p +3);
-	if (regnum == PC_REGNUM)
-	  print_address (addr + temp1 + 5, stream);
-	else
-	  fprintf_unfiltered (stream, "%d(%s)", temp1, REGISTER_NAME (regnum));
-	p += 4;
-      }
-
-  return (unsigned char *) p;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/gdb/target.c b/gdb/target.c
deleted file mode 100644
index 4d9f3e9..0000000
--- a/gdb/target.c
+++ /dev/null
@@ -1,2630 +0,0 @@
-/* Select target systems and architectures at runtime for GDB.
-   Copyright 1990, 1992, 1993, 1994, 1995, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <errno.h>
-#include <ctype.h>
-#include "gdb_string.h"
-#include "target.h"
-#include "gdbcmd.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "wait.h"
-#include <signal.h>
-
-extern int errno;
-
-static void
-target_info PARAMS ((char *, int));
-
-static void
-cleanup_target PARAMS ((struct target_ops *));
-
-static void
-maybe_kill_then_create_inferior PARAMS ((char *, char *, char **));
-
-static void
-default_clone_and_follow_inferior PARAMS ((int, int *));
-
-static void
-maybe_kill_then_attach PARAMS ((char *, int));
-
-static void
-kill_or_be_killed PARAMS ((int));
-
-static void
-default_terminal_info PARAMS ((char *, int));
-
-static int
-nosymbol PARAMS ((char *, CORE_ADDR *));
-
-static void
-tcomplain PARAMS ((void));
-
-static int
-nomemory PARAMS ((CORE_ADDR, char *, int, int, struct target_ops *));
-
-static int
-return_zero PARAMS ((void));
-
-static int
-return_one PARAMS ((void));
-
-void
-target_ignore PARAMS ((void));
-
-static void
-target_command PARAMS ((char *, int));
-
-static struct target_ops *
-find_default_run_target PARAMS ((char *));
-
-static void
-update_current_target PARAMS ((void));
-
-/* Transfer LEN bytes between target address MEMADDR and GDB address MYADDR.
-   Returns 0 for success, errno code for failure (which includes partial
-   transfers--if you want a more useful response to partial transfers, try
-   target_read_memory_partial).  */
-
-static int
-target_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, int len,
-			    int write, asection *bfd_section));
-
-static void
-debug_to_open PARAMS ((char *, int));
-
-static void
-debug_to_close PARAMS ((int));
-
-static void
-debug_to_attach PARAMS ((char *, int));
-
-static void
-debug_to_detach PARAMS ((char *, int));
-
-static void
-debug_to_resume PARAMS ((int, int, enum target_signal));
-
-static int
-debug_to_wait PARAMS ((int, struct target_waitstatus *));
-
-static void
-debug_to_fetch_registers PARAMS ((int));
-
-static void
-debug_to_store_registers PARAMS ((int));
-
-static void
-debug_to_prepare_to_store PARAMS ((void));
-
-static int
-debug_to_xfer_memory PARAMS ((CORE_ADDR, char *, int, int, struct target_ops *));
-
-static void
-debug_to_files_info PARAMS ((struct target_ops *));
-
-static int
-debug_to_insert_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static int
-debug_to_remove_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static void
-debug_to_terminal_init PARAMS ((void));
-
-static void
-debug_to_terminal_inferior PARAMS ((void));
-
-static void
-debug_to_terminal_ours_for_output PARAMS ((void));
-
-static void
-debug_to_terminal_ours PARAMS ((void));
-
-static void
-debug_to_terminal_info PARAMS ((char *, int));
-
-static void
-debug_to_kill PARAMS ((void));
-
-static void
-debug_to_load PARAMS ((char *, int));
-
-static int
-debug_to_lookup_symbol PARAMS ((char *, CORE_ADDR *));
-
-static void
-debug_to_create_inferior PARAMS ((char *, char *, char **));
-
-static void
-debug_to_mourn_inferior PARAMS ((void));
-
-static int
-debug_to_can_run PARAMS ((void));
-
-static void
-debug_to_notice_signals PARAMS ((int));
-
-static int
-debug_to_thread_alive PARAMS ((int));
-
-static void
-debug_to_stop PARAMS ((void));
-
-static int
-debug_to_query PARAMS ((char, char *, char *, int *));
-
-/* Pointer to array of target architecture structures; the size of the
-   array; the current index into the array; the allocated size of the 
-   array.  */
-struct target_ops **target_structs;
-unsigned target_struct_size;
-unsigned target_struct_index;
-unsigned target_struct_allocsize;
-#define	DEFAULT_ALLOCSIZE	10
-
-/* The initial current target, so that there is always a semi-valid
-   current target.  */
-
-struct target_ops dummy_target = {
-  "None",			/* to_shortname */
-  "None",			/* to_longname */
-  "",				/* to_doc */
-  0,				/* to_open */
-  0,				/* to_close */
-  find_default_attach,		/* to_attach */
-  NULL,                         /* to_post_attach */
-  find_default_require_attach,	/* to_require_attach */
-  0,				/* to_detach */
-  find_default_require_detach,	/* to_require_detach */
-  0,				/* to_resume */
-  0,				/* to_wait */
-  NULL,                         /* to_post_wait */
-  0,				/* to_fetch_registers */
-  0,				/* to_store_registers */
-  0,				/* to_prepare_to_store */
-  0,				/* to_xfer_memory */
-  0,				/* to_files_info */
-  0,				/* to_insert_breakpoint */
-  0,				/* to_remove_breakpoint */
-  0,				/* to_terminal_init */
-  0,				/* to_terminal_inferior */
-  0,				/* to_terminal_ours_for_output */
-  0,				/* to_terminal_ours */
-  0,				/* to_terminal_info */
-  0,				/* to_kill */
-  0,				/* to_load */
-  0,				/* to_lookup_symbol */
-  find_default_create_inferior,	/* to_create_inferior */
-  NULL,                         /* to_post_startup_inferior */
-  NULL,                         /* to_acknowledge_created_inferior */
-  find_default_clone_and_follow_inferior,	/* to_clone_and_follow_inferior */
-  NULL,                         /* to_post_follow_inferior_by_clone */
-  NULL,                         /* to_insert_fork_catchpoint */
-  NULL,                         /* to_remove_fork_catchpoint */
-  NULL,                         /* to_insert_vfork_catchpoint */
-  NULL,                         /* to_remove_vfork_catchpoint */
-  NULL,                         /* to_has_forked */
-  NULL,                         /* to_has_vforked */
-  NULL,                         /* to_can_follow_vfork_prior_to_exec */
-  NULL,                         /* to_post_follow_vfork */
-  NULL,                         /* to_insert_exec_catchpoint */
-  NULL,                         /* to_remove_exec_catchpoint */
-  NULL,                         /* to_has_execd */
-  NULL,                         /* to_reported_exec_events_per_exec_call */
-  NULL,                         /* to_has_syscall_event */
-  NULL,                         /* to_has_exited */
-  0,				/* to_mourn_inferior */
-  0,				/* to_can_run */
-  0,				/* to_notice_signals */
-  0,				/* to_thread_alive */
-  0,				/* to_stop */
-  0,				/* to_query */
-  NULL,                         /* to_enable_exception_callback */
-  NULL,                         /* to_get_current_exception_event */
-  NULL,                         /* to_pid_to_exec_file */
-  NULL,                         /* to_core_file_to_sym_file */
-  dummy_stratum,		/* to_stratum */
-  0,				/* to_next */
-  0,				/* to_has_all_memory */
-  0,				/* to_has_memory */
-  0,				/* to_has_stack */
-  0,				/* to_has_registers */
-  0,				/* to_has_execution */
-  tc_none,			/* to_has_thread_control */
-  0,				/* to_sections */
-  0,				/* to_sections_end */
-  OPS_MAGIC,			/* to_magic */
-};
-
-/* Top of target stack.  */
-
-struct target_stack_item *target_stack;
-
-/* The target structure we are currently using to talk to a process
-   or file or whatever "inferior" we have.  */
-
-struct target_ops current_target;
-
-/* Command list for target.  */
-
-static struct cmd_list_element *targetlist = NULL;
-
-/* Nonzero if we are debugging an attached outside process
-   rather than an inferior.  */
-
-int attach_flag;
-
-#ifdef MAINTENANCE_CMDS
-/* Non-zero if we want to see trace of target level stuff.  */
-
-static int targetdebug = 0;
-
-static void setup_target_debug PARAMS ((void));
-
-#endif
-
-/* The user just typed 'target' without the name of a target.  */
-
-/* ARGSUSED */
-static void
-target_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  fputs_filtered ("Argument required (target name).  Try `help target'\n",
-		  gdb_stdout);
-}
-
-/* Add a possible target architecture to the list.  */
-
-void
-add_target (t)
-     struct target_ops *t;
-{
-  if (!target_structs)
-    {
-      target_struct_allocsize = DEFAULT_ALLOCSIZE;
-      target_structs = (struct target_ops **) xmalloc
-	(target_struct_allocsize * sizeof (*target_structs));
-    }
-  if (target_struct_size >= target_struct_allocsize)
-    {
-      target_struct_allocsize *= 2;
-      target_structs = (struct target_ops **)
-	  xrealloc ((char *) target_structs, 
-		    target_struct_allocsize * sizeof (*target_structs));
-    }
-  target_structs[target_struct_size++] = t;
-/*  cleanup_target (t);*/
-
-  if (targetlist == NULL)
-    add_prefix_cmd ("target", class_run, target_command,
-		    "Connect to a target machine or process.\n\
-The first argument is the type or protocol of the target machine.\n\
-Remaining arguments are interpreted by the target protocol.  For more\n\
-information on the arguments for a particular protocol, type\n\
-`help target ' followed by the protocol name.",
-		    &targetlist, "target ", 0, &cmdlist);
-  add_cmd (t->to_shortname, no_class, t->to_open, t->to_doc, &targetlist);
-}
-
-/* Stub functions */
-
-void
-target_ignore ()
-{
-}
-
-/* ARGSUSED */
-static int
-nomemory (memaddr, myaddr, len, write, t)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *t;
-{
-  errno = EIO;		/* Can't read/write this location */
-  return 0;		/* No bytes handled */
-}
-
-static void
-tcomplain ()
-{
-  error ("You can't do that when your target is `%s'",
-	 current_target.to_shortname);
-}
-
-void
-noprocess ()
-{
-  error ("You can't do that without a process to debug.");
-}
-
-/* ARGSUSED */
-static int
-nosymbol (name, addrp)
-     char *name;
-     CORE_ADDR *addrp;
-{
-  return 1;		/* Symbol does not exist in target env */
-}
-
-/* ARGSUSED */
-void
-nosupport_runtime ()
-{
-  if (!inferior_pid)
-    noprocess ();
-  else
-    error ("No run-time support for this");
-}
-
-
-/* ARGSUSED */
-static void
-default_terminal_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered("No saved terminal information.\n");
-}
-
-/* This is the default target_create_inferior and target_attach function.
-   If the current target is executing, it asks whether to kill it off.
-   If this function returns without calling error(), it has killed off
-   the target, and the operation should be attempted.  */
-
-static void
-kill_or_be_killed (from_tty)
-     int from_tty;
-{
-  if (target_has_execution)
-    {
-      printf_unfiltered ("You are already running a program:\n");
-      target_files_info ();
-      if (query ("Kill it? ")) {
-	target_kill ();
-	if (target_has_execution)
-	  error ("Killing the program did not help.");
-	return;
-      } else {
-	error ("Program not killed.");
-      }
-    }
-  tcomplain();
-}
-
-static void
-maybe_kill_then_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  kill_or_be_killed (from_tty);
-  target_attach (args, from_tty);
-}
-
-static void
-maybe_kill_then_create_inferior (exec, args, env)
-     char *exec;
-     char *args;
-     char **env;
-{
-  kill_or_be_killed (0);
-  target_create_inferior (exec, args, env);
-}
-
-static void
-default_clone_and_follow_inferior (child_pid, followed_child)
-  int  child_pid;
-  int  *followed_child;
-{
-  target_clone_and_follow_inferior (child_pid, followed_child);
-}
-
-/* Clean up a target struct so it no longer has any zero pointers in it.
-   We default entries, at least to stubs that print error messages.  */
-
-static void
-cleanup_target (t)
-     struct target_ops *t;
-{
-
-#define de_fault(field, value) \
-  if (!t->field)	t->field = value
-
-  /*        FIELD			DEFAULT VALUE        */
-
-  de_fault (to_open, 			(void (*) PARAMS((char *, int))) tcomplain);
-  de_fault (to_close, 			(void (*) PARAMS((int))) target_ignore);
-  de_fault (to_attach, 			maybe_kill_then_attach);
-  de_fault (to_post_attach,             (void (*) PARAMS ((int))) target_ignore);
-  de_fault (to_require_attach,          maybe_kill_then_attach);
-  de_fault (to_detach, 			(void (*) PARAMS((char *, int))) target_ignore);
-  de_fault (to_require_detach,          (void (*) PARAMS((int, char *, int))) target_ignore);
-  de_fault (to_resume, 			(void (*) PARAMS((int, int, enum target_signal))) noprocess);
-  de_fault (to_wait, 			(int (*) PARAMS((int, struct target_waitstatus *))) noprocess);
-  de_fault (to_post_wait,               (void (*) PARAMS ((int, int))) target_ignore);
-  de_fault (to_fetch_registers, 	(void (*) PARAMS((int))) target_ignore);
-  de_fault (to_store_registers,		(void (*) PARAMS((int))) noprocess);
-  de_fault (to_prepare_to_store,	(void (*) PARAMS((void))) noprocess);
-  de_fault (to_xfer_memory,		(int (*) PARAMS((CORE_ADDR, char *, int, int, struct target_ops *))) nomemory);
-  de_fault (to_files_info,		(void (*) PARAMS((struct target_ops *))) target_ignore);
-  de_fault (to_insert_breakpoint,	memory_insert_breakpoint);
-  de_fault (to_remove_breakpoint,	memory_remove_breakpoint);
-  de_fault (to_terminal_init,		(void (*) PARAMS((void))) target_ignore);
-  de_fault (to_terminal_inferior,	(void (*) PARAMS ((void))) target_ignore);
-  de_fault (to_terminal_ours_for_output,(void (*) PARAMS ((void))) target_ignore);
-  de_fault (to_terminal_ours,		(void (*) PARAMS ((void))) target_ignore);
-  de_fault (to_terminal_info,		default_terminal_info);
-  de_fault (to_kill,			(void (*) PARAMS((void))) noprocess);
-  de_fault (to_load,			(void (*) PARAMS((char *, int))) tcomplain);
-  de_fault (to_lookup_symbol,		(int (*) PARAMS ((char *, CORE_ADDR *))) nosymbol);
-  de_fault (to_create_inferior,		maybe_kill_then_create_inferior);
-  de_fault (to_post_startup_inferior,   (void (*) PARAMS ((int))) target_ignore);
-  de_fault (to_acknowledge_created_inferior,            (void (*) PARAMS((int))) target_ignore);
-  de_fault (to_clone_and_follow_inferior,               default_clone_and_follow_inferior);
-  de_fault (to_post_follow_inferior_by_clone,           (void (*) PARAMS ((void))) target_ignore);
-  de_fault (to_insert_fork_catchpoint,  (int (*) PARAMS ((int))) tcomplain);
-  de_fault (to_remove_fork_catchpoint,  (int (*) PARAMS ((int))) tcomplain);
-  de_fault (to_insert_vfork_catchpoint, (int (*) PARAMS ((int))) tcomplain);
-  de_fault (to_remove_vfork_catchpoint, (int (*) PARAMS ((int))) tcomplain);
-  de_fault (to_has_forked,              (int (*) PARAMS ((int, int *))) return_zero);
-  de_fault (to_has_vforked,             (int (*) PARAMS ((int, int *))) return_zero);
-  de_fault (to_can_follow_vfork_prior_to_exec, (int (*) PARAMS ((void ))) return_zero);
-  de_fault (to_post_follow_vfork,       (void (*) PARAMS ((int, int, int, int))) target_ignore);
-  de_fault (to_insert_exec_catchpoint,  (int (*) PARAMS ((int))) tcomplain);
-  de_fault (to_remove_exec_catchpoint,  (int (*) PARAMS ((int))) tcomplain);
-  de_fault (to_has_execd,               (int (*) PARAMS ((int, char **))) return_zero);
-  de_fault (to_reported_exec_events_per_exec_call, (int (*) PARAMS ((void))) return_one);
-  de_fault (to_has_syscall_event,       (int (*) PARAMS ((int, enum target_waitkind *, int *))) return_zero);
-  de_fault (to_has_exited,              (int (*) PARAMS ((int, int, int *))) return_zero);
-  de_fault (to_mourn_inferior,		(void (*) PARAMS ((void))) noprocess);
-  de_fault (to_can_run,			return_zero);
-  de_fault (to_notice_signals,		(void (*) PARAMS((int))) target_ignore);
-  de_fault (to_thread_alive,		(int (*) PARAMS((int))) target_ignore);
-  de_fault (to_stop,			(void (*) PARAMS((void))) target_ignore);
-  de_fault (to_query,			(int (*) PARAMS((char, char*, char *, int *))) target_ignore);
-  de_fault (to_enable_exception_callback,	(struct symtab_and_line * (*) PARAMS((enum exception_event_kind, int))) nosupport_runtime);
-  de_fault (to_get_current_exception_event,	(struct exception_event_record * (*) PARAMS((void))) nosupport_runtime);
-
-  de_fault (to_pid_to_exec_file,        (char* (*) PARAMS((int))) return_zero);
-  de_fault (to_core_file_to_sym_file,   (char* (*) PARAMS ((char *))) return_zero);
-#undef de_fault
-}
-
-/* Go through the target stack from top to bottom, copying over zero entries in
-   current_target.  In effect, we are doing class inheritance through the
-   pushed target vectors.  */
-
-static void
-update_current_target ()
-{
-  struct target_stack_item *item;
-  struct target_ops *t;
-
-  /* First, reset current_target */
-  memset (&current_target, 0, sizeof current_target);
-
-  for (item = target_stack; item; item = item->next)
-    {
-      t = item->target_ops;
-
-#define INHERIT(FIELD, TARGET) \
-      if (!current_target.FIELD) \
-	current_target.FIELD = TARGET->FIELD
-
-      INHERIT (to_shortname, t);
-      INHERIT (to_longname, t);
-      INHERIT (to_doc, t);
-      INHERIT (to_open, t);
-      INHERIT (to_close, t);
-      INHERIT (to_attach, t);
-      INHERIT (to_post_attach, t);
-      INHERIT (to_require_attach, t);
-      INHERIT (to_detach, t);
-      INHERIT (to_require_detach, t);
-      INHERIT (to_resume, t);
-      INHERIT (to_wait, t);
-      INHERIT (to_post_wait, t);
-      INHERIT (to_fetch_registers, t);
-      INHERIT (to_store_registers, t);
-      INHERIT (to_prepare_to_store, t);
-      INHERIT (to_xfer_memory, t);
-      INHERIT (to_files_info, t);
-      INHERIT (to_insert_breakpoint, t);
-      INHERIT (to_remove_breakpoint, t);
-      INHERIT (to_terminal_init, t);
-      INHERIT (to_terminal_inferior, t);
-      INHERIT (to_terminal_ours_for_output, t);
-      INHERIT (to_terminal_ours, t);
-      INHERIT (to_terminal_info, t);
-      INHERIT (to_kill, t);
-      INHERIT (to_load, t);
-      INHERIT (to_lookup_symbol, t);
-      INHERIT (to_create_inferior, t);
-      INHERIT (to_post_startup_inferior, t);
-      INHERIT (to_acknowledge_created_inferior, t);
-      INHERIT (to_clone_and_follow_inferior, t);
-      INHERIT (to_post_follow_inferior_by_clone, t);
-      INHERIT (to_insert_fork_catchpoint, t);
-      INHERIT (to_remove_fork_catchpoint, t);
-      INHERIT (to_insert_vfork_catchpoint, t);
-      INHERIT (to_remove_vfork_catchpoint, t);
-      INHERIT (to_has_forked, t);
-      INHERIT (to_has_vforked, t);
-      INHERIT (to_can_follow_vfork_prior_to_exec, t);
-      INHERIT (to_post_follow_vfork, t);
-      INHERIT (to_insert_exec_catchpoint, t);
-      INHERIT (to_remove_exec_catchpoint, t);
-      INHERIT (to_has_execd, t);
-      INHERIT (to_reported_exec_events_per_exec_call, t);
-      INHERIT (to_has_syscall_event, t);
-      INHERIT (to_has_exited, t);
-      INHERIT (to_mourn_inferior, t);
-      INHERIT (to_can_run, t);
-      INHERIT (to_notice_signals, t);
-      INHERIT (to_thread_alive, t);
-      INHERIT (to_stop, t);
-      INHERIT (to_query, t);
-      INHERIT (to_enable_exception_callback, t);
-      INHERIT (to_get_current_exception_event, t);
-      INHERIT (to_pid_to_exec_file, t);
-      INHERIT (to_core_file_to_sym_file, t);
-      INHERIT (to_stratum, t);
-      INHERIT (DONT_USE, t);
-      INHERIT (to_has_all_memory, t);
-      INHERIT (to_has_memory, t);
-      INHERIT (to_has_stack, t);
-      INHERIT (to_has_registers, t);
-      INHERIT (to_has_execution, t);
-      INHERIT (to_has_thread_control, t);
-      INHERIT (to_sections, t);
-      INHERIT (to_sections_end, t);
-      INHERIT (to_magic, t);
-
-#undef INHERIT
-    }
-}
-
-/* Push a new target type into the stack of the existing target accessors,
-   possibly superseding some of the existing accessors.
-
-   Result is zero if the pushed target ended up on top of the stack,
-   nonzero if at least one target is on top of it.
-
-   Rather than allow an empty stack, we always have the dummy target at
-   the bottom stratum, so we can call the function vectors without
-   checking them.  */
-
-int
-push_target (t)
-     struct target_ops *t;
-{
-  struct target_stack_item *cur, *prev, *tmp;
-
-  /* Check magic number.  If wrong, it probably means someone changed
-     the struct definition, but not all the places that initialize one.  */
-  if (t->to_magic != OPS_MAGIC)
-    {
-      fprintf_unfiltered(gdb_stderr,
-			 "Magic number of %s target struct wrong\n", 
-			 t->to_shortname);
-      abort();
-    }
-
-  /* Find the proper stratum to install this target in. */
-
-  for (prev = NULL, cur = target_stack; cur; prev = cur, cur = cur->next)
-    {
-      if ((int)(t->to_stratum) >= (int)(cur->target_ops->to_stratum))
-	break;
-    }
-
-  /* If there's already targets at this stratum, remove them. */
-
-  if (cur)
-    while (t->to_stratum == cur->target_ops->to_stratum)
-      {
-	/* There's already something on this stratum.  Close it off.  */
-	if (cur->target_ops->to_close)
-	  (cur->target_ops->to_close) (0);
-	if (prev)
-	  prev->next = cur->next; /* Unchain old target_ops */
-	else
-	  target_stack = cur->next; /* Unchain first on list */
-	tmp = cur->next;
-	free (cur);
-	cur = tmp;
-      }
-
-  /* We have removed all targets in our stratum, now add the new one.  */
-
-  tmp = (struct target_stack_item *)
-    xmalloc (sizeof (struct target_stack_item));
-  tmp->next = cur;
-  tmp->target_ops = t;
-
-  if (prev)
-    prev->next = tmp;
-  else
-    target_stack = tmp;
-
-  update_current_target ();
-
-  cleanup_target (&current_target); /* Fill in the gaps */
-
-#ifdef MAINTENANCE_CMDS
-  if (targetdebug)
-    setup_target_debug ();
-#endif
-
-  return prev != 0;
-}
-
-/* Remove a target_ops vector from the stack, wherever it may be. 
-   Return how many times it was removed (0 or 1).  */
-
-int
-unpush_target (t)
-     struct target_ops *t;
-{
-  struct target_stack_item *cur, *prev;
-
-  if (t->to_close)
-    t->to_close (0);		/* Let it clean up */
-
-  /* Look for the specified target.  Note that we assume that a target
-     can only occur once in the target stack. */
-
-  for (cur = target_stack, prev = NULL; cur; prev = cur, cur = cur->next)
-    if (cur->target_ops == t)
-      break;
-
-  if (!cur)
-    return 0;			/* Didn't find target_ops, quit now */
-
-  /* Unchain the target */
-
-  if (!prev)
-    target_stack = cur->next;
-  else
-    prev->next = cur->next;
-
-  free (cur);			/* Release the target_stack_item */
-
-  update_current_target ();
-  cleanup_target (&current_target);
-
-  return 1;
-}
-
-void
-pop_target ()
-{
-  (current_target.to_close)(0);	/* Let it clean up */
-  if (unpush_target (target_stack->target_ops) == 1)
-    return;
-
-  fprintf_unfiltered(gdb_stderr,
-		     "pop_target couldn't find target %s\n", 
-		     current_target.to_shortname);
-  abort();
-}
-
-#undef	MIN
-#define MIN(A, B) (((A) <= (B)) ? (A) : (B))
-
-/* target_read_string -- read a null terminated string, up to LEN bytes,
-   from MEMADDR in target.  Set *ERRNOP to the errno code, or 0 if successful.
-   Set *STRING to a pointer to malloc'd memory containing the data; the caller
-   is responsible for freeing it.  Return the number of bytes successfully
-   read.  */
-
-int
-target_read_string (memaddr, string, len, errnop)
-     CORE_ADDR memaddr;
-     char **string;
-     int len;
-     int *errnop;
-{
-  int tlen, origlen, offset, i;
-  char buf[4];
-  int errcode = 0;
-  char *buffer;
-  int buffer_allocated;
-  char *bufptr;
-  unsigned int nbytes_read = 0;
-
-  /* Small for testing.  */
-  buffer_allocated = 4;
-  buffer = xmalloc (buffer_allocated);
-  bufptr = buffer;
-
-  origlen = len;
-
-  while (len > 0)
-    {
-      tlen = MIN (len, 4 - (memaddr & 3));
-      offset = memaddr & 3;
-
-      errcode = target_xfer_memory (memaddr & ~3, buf, 4, 0, NULL);
-      if (errcode != 0)
-	{
-	  /* The transfer request might have crossed the boundary to an
-	     unallocated region of memory. Retry the transfer, requesting
-	     a single byte.  */
-	  tlen = 1;
-	  offset = 0;
-	  errcode = target_xfer_memory (memaddr, buf, 1, 0, NULL);
-	  if (errcode != 0)
-	    goto done;
-	}
-
-      if (bufptr - buffer + tlen > buffer_allocated)
-	{
-	  unsigned int bytes;
-	  bytes = bufptr - buffer;
-	  buffer_allocated *= 2;
-	  buffer = xrealloc (buffer, buffer_allocated);
-	  bufptr = buffer + bytes;
-	}
-
-      for (i = 0; i < tlen; i++)
-	{
-	  *bufptr++ = buf[i + offset];
-	  if (buf[i + offset] == '\000')
-	    {
-	      nbytes_read += i + 1;
-	      goto done;
-	    }
-	}
-
-      memaddr += tlen;
-      len -= tlen;
-      nbytes_read += tlen;
-    }
- done:
-  if (errnop != NULL)
-    *errnop = errcode;
-  if (string != NULL)
-    *string = buffer;
-  return nbytes_read;
-}
-
-/* Read LEN bytes of target memory at address MEMADDR, placing the results in
-   GDB's memory at MYADDR.  Returns either 0 for success or an errno value
-   if any error occurs.
-
-   If an error occurs, no guarantee is made about the contents of the data at
-   MYADDR.  In particular, the caller should not depend upon partial reads
-   filling the buffer with good data.  There is no way for the caller to know
-   how much good data might have been transfered anyway.  Callers that can
-   deal with partial reads should call target_read_memory_partial. */
-
-int
-target_read_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  return target_xfer_memory (memaddr, myaddr, len, 0, NULL);
-}
-
-int
-target_read_memory_section (memaddr, myaddr, len, bfd_section)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     asection *bfd_section;
-{
-  return target_xfer_memory (memaddr, myaddr, len, 0, bfd_section);
-}
-
-/* Read LEN bytes of target memory at address MEMADDR, placing the results
-   in GDB's memory at MYADDR.  Returns a count of the bytes actually read,
-   and optionally an errno value in the location pointed to by ERRNOPTR
-   if ERRNOPTR is non-null. */
-
-int
-target_read_memory_partial (memaddr, myaddr, len, errnoptr)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int *errnoptr;
-{
-  int nread;	/* Number of bytes actually read. */
-  int errcode;	/* Error from last read. */
-
-  /* First try a complete read. */
-  errcode = target_xfer_memory (memaddr, myaddr, len, 0, NULL);
-  if (errcode == 0)
-    {
-      /* Got it all. */
-      nread = len;
-    }
-  else
-    {
-      /* Loop, reading one byte at a time until we get as much as we can. */
-      for (errcode = 0, nread = 0; len > 0 && errcode == 0; nread++, len--)
-	{
-	  errcode = target_xfer_memory (memaddr++, myaddr++, 1, 0, NULL);
-	}
-      /* If an error, the last read was unsuccessful, so adjust count. */
-      if (errcode != 0)
-	{
-	  nread--;
-	}
-    }
-  if (errnoptr != NULL)
-    {
-      *errnoptr = errcode;
-    }
-  return (nread);
-}
-
-int
-target_write_memory (memaddr, myaddr, len)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-{
-  return target_xfer_memory (memaddr, myaddr, len, 1, NULL);
-}
- 
-/* This variable is used to pass section information down to targets.  This
-   *should* be done by adding an argument to the target_xfer_memory function
-   of all the targets, but I didn't feel like changing 50+ files.  */
-
-asection *target_memory_bfd_section = NULL;
-
-/* Move memory to or from the targets.  Iterate until all of it has
-   been moved, if necessary.  The top target gets priority; anything
-   it doesn't want, is offered to the next one down, etc.  Note the
-   business with curlen:  if an early target says "no, but I have a
-   boundary overlapping this xfer" then we shorten what we offer to
-   the subsequent targets so the early guy will get a chance at the
-   tail before the subsequent ones do. 
-
-   Result is 0 or errno value.  */
-
-static int
-target_xfer_memory (memaddr, myaddr, len, write, bfd_section)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     asection *bfd_section;
-{
-  int curlen;
-  int res;
-  struct target_ops *t;
-  struct target_stack_item *item;
-
-  /* Zero length requests are ok and require no work.  */
-  if (len == 0)
-    return 0;
-
-  target_memory_bfd_section = bfd_section;
-
-  /* to_xfer_memory is not guaranteed to set errno, even when it returns
-     0.  */
-  errno = 0;
-
-  /* The quick case is that the top target does it all.  */
-  res = current_target.to_xfer_memory
-			(memaddr, myaddr, len, write, &current_target);
-  if (res == len)
-    return 0;
-
-  if (res > 0)
-    goto bump;
-  /* If res <= 0 then we call it again in the loop.  Ah well.  */
-
-  for (; len > 0;)
-    {
-      curlen = len;		/* Want to do it all */
-      for (item = target_stack; item; item = item->next)
-	{
-	  t = item->target_ops;
-	  if (!t->to_has_memory)
-	    continue;
-
-	  res = t->to_xfer_memory (memaddr, myaddr, curlen, write, t);
-	  if (res > 0)
-	    break;		/* Handled all or part of xfer */
-	  if (t->to_has_all_memory)
-	    break;
-	}
-
-      if (res <= 0)
-	{
-	  /* If this address is for nonexistent memory,
-	     read zeros if reading, or do nothing if writing.  Return error. */
-	  if (!write)
-	    memset (myaddr, 0, len);
-	  if (errno == 0)
-	    return EIO;
-	  else
-	    return errno;
-	}
-bump:
-      memaddr += res;
-      myaddr  += res;
-      len     -= res;
-    }
-  return 0;			/* We managed to cover it all somehow. */
-}
-
-
-/* ARGSUSED */
-static void
-target_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct target_ops *t;
-  struct target_stack_item *item;
-  int has_all_mem = 0;
-  
-  if (symfile_objfile != NULL)
-    printf_unfiltered ("Symbols from \"%s\".\n", symfile_objfile->name);
-
-#ifdef FILES_INFO_HOOK
-  if (FILES_INFO_HOOK ())
-    return;
-#endif
-
-  for (item = target_stack; item; item = item->next)
-    {
-      t = item->target_ops;
-
-      if (!t->to_has_memory)
-	continue;
-
-      if ((int)(t->to_stratum) <= (int)dummy_stratum)
-	continue;
-      if (has_all_mem)
-	printf_unfiltered("\tWhile running this, GDB does not access memory from...\n");
-      printf_unfiltered("%s:\n", t->to_longname);
-      (t->to_files_info)(t);
-      has_all_mem = t->to_has_all_memory;
-    }
-}
-
-/* This is to be called by the open routine before it does
-   anything.  */
-
-void
-target_preopen (from_tty)
-     int from_tty;
-{
-  dont_repeat();
-
-  if (target_has_execution)
-    {   
-      if (query ("A program is being debugged already.  Kill it? "))
-        target_kill ();
-      else
-        error ("Program not killed.");
-    }
-
-  /* Calling target_kill may remove the target from the stack.  But if
-     it doesn't (which seems like a win for UDI), remove it now.  */
-
-  if (target_has_execution)
-    pop_target ();
-}
-
-/* Detach a target after doing deferred register stores.  */
-
-void
-target_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  /* Handle any optimized stores to the inferior.  */
-#ifdef DO_DEFERRED_STORES
-  DO_DEFERRED_STORES;
-#endif
-  (current_target.to_detach) (args, from_tty);
-}
-
-void
-target_link (modname, t_reloc)
-     char *modname;
-     CORE_ADDR *t_reloc;
-{
-  if (STREQ(current_target.to_shortname, "rombug"))
-    {
-      (current_target.to_lookup_symbol) (modname, t_reloc);
-      if (*t_reloc == 0)
-      error("Unable to link to %s and get relocation in rombug", modname);
-    }
-  else
-    *t_reloc = (CORE_ADDR)-1;
-}
-
-/* Look through the list of possible targets for a target that can
-   execute a run or attach command without any other data.  This is
-   used to locate the default process stratum.
-
-   Result is always valid (error() is called for errors).  */
-
-static struct target_ops *
-find_default_run_target (do_mesg)
-     char *do_mesg;
-{
-  struct target_ops **t;
-  struct target_ops *runable = NULL;
-  int count;
-
-  count = 0;
-
-  for (t = target_structs; t < target_structs + target_struct_size;
-       ++t)
-    {
-      if ((*t)->to_can_run && target_can_run(*t))
-	{
-	  runable = *t;
-	  ++count;
-	}
-    }
-
-  if (count != 1)
-    error ("Don't know how to %s.  Try \"help target\".", do_mesg);
-
-  return runable;
-}
-
-void
-find_default_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct target_ops *t;
-
-  t = find_default_run_target("attach");
-  (t->to_attach) (args, from_tty);
-  return;
-}
-
-void
-find_default_require_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct target_ops *t;
-
-  t = find_default_run_target("require_attach");
-  (t->to_require_attach) (args, from_tty);
-  return;
-}
-
-void
-find_default_require_detach (pid, args, from_tty)
-  int  pid;
-  char *  args;
-  int  from_tty;
-{
-  struct target_ops *t;
-
-  t = find_default_run_target("require_detach");
-  (t->to_require_detach) (pid, args, from_tty);
-  return;
-}
-
-void
-find_default_create_inferior (exec_file, allargs, env)
-     char *exec_file;
-     char *allargs;
-     char **env;
-{
-  struct target_ops *t;
-
-  t = find_default_run_target("run");
-  (t->to_create_inferior) (exec_file, allargs, env);
-  return;
-}
-
-void
-find_default_clone_and_follow_inferior (child_pid, followed_child)
-  int  child_pid;
-  int  *followed_child;
-{
-  struct target_ops *t;
-
-  t = find_default_run_target("run");
-  (t->to_clone_and_follow_inferior) (child_pid, followed_child);
-  return;
-}
-
-static int
-return_zero ()
-{
-  return 0;
-}
-
-static int
-return_one ()
-{
-  return 1;
-}
-
-struct target_ops *
-find_core_target ()
-{
-  struct target_ops **t;
-  struct target_ops *runable = NULL;
-  int count;
-  
-  count = 0;
-  
-  for (t = target_structs; t < target_structs + target_struct_size;
-       ++t)
-    {
-      if ((*t)->to_stratum == core_stratum)
-	{
-	  runable = *t;
-	  ++count;
-	}
-    }
-  
-  return(count == 1 ? runable : NULL);
-}
-
-/* The inferior process has died.  Long live the inferior!  */
-
-void
-generic_mourn_inferior ()
-{
-  extern int show_breakpoint_hit_counts;
-
-  inferior_pid = 0;
-  attach_flag = 0;
-  breakpoint_init_inferior (inf_exited);
-  registers_changed ();
-
-#ifdef CLEAR_DEFERRED_STORES
-  /* Delete any pending stores to the inferior... */
-  CLEAR_DEFERRED_STORES;
-#endif
-
-  reopen_exec_file ();
-  reinit_frame_cache ();
-
-  /* It is confusing to the user for ignore counts to stick around
-     from previous runs of the inferior.  So clear them.  */
-  /* However, it is more confusing for the ignore counts to disappear when
-     using hit counts.  So don't clear them if we're counting hits.  */
-  if (!show_breakpoint_hit_counts)
-    breakpoint_clear_ignore_counts ();
-}
-
-/* This table must match in order and size the signals in enum target_signal
-   in target.h.  */
-static struct {
-  char *name;
-  char *string;
-  } signals [] =
-{
-  {"0", "Signal 0"},
-  {"SIGHUP", "Hangup"},
-  {"SIGINT", "Interrupt"},
-  {"SIGQUIT", "Quit"},
-  {"SIGILL", "Illegal instruction"},
-  {"SIGTRAP", "Trace/breakpoint trap"},
-  {"SIGABRT", "Aborted"},
-  {"SIGEMT", "Emulation trap"},
-  {"SIGFPE", "Arithmetic exception"},
-  {"SIGKILL", "Killed"},
-  {"SIGBUS", "Bus error"},
-  {"SIGSEGV", "Segmentation fault"},
-  {"SIGSYS", "Bad system call"},
-  {"SIGPIPE", "Broken pipe"},
-  {"SIGALRM", "Alarm clock"},
-  {"SIGTERM", "Terminated"},
-  {"SIGURG", "Urgent I/O condition"},
-  {"SIGSTOP", "Stopped (signal)"},
-  {"SIGTSTP", "Stopped (user)"},
-  {"SIGCONT", "Continued"},
-  {"SIGCHLD", "Child status changed"},
-  {"SIGTTIN", "Stopped (tty input)"},
-  {"SIGTTOU", "Stopped (tty output)"},
-  {"SIGIO", "I/O possible"},
-  {"SIGXCPU", "CPU time limit exceeded"},
-  {"SIGXFSZ", "File size limit exceeded"},
-  {"SIGVTALRM", "Virtual timer expired"},
-  {"SIGPROF", "Profiling timer expired"},
-  {"SIGWINCH", "Window size changed"},
-  {"SIGLOST", "Resource lost"},
-  {"SIGUSR1", "User defined signal 1"},
-  {"SIGUSR2", "User defined signal 2"},
-  {"SIGPWR", "Power fail/restart"},
-  {"SIGPOLL", "Pollable event occurred"},
-  {"SIGWIND", "SIGWIND"},
-  {"SIGPHONE", "SIGPHONE"},
-  {"SIGWAITING", "Process's LWPs are blocked"},
-  {"SIGLWP", "Signal LWP"},
-  {"SIGDANGER", "Swap space dangerously low"},
-  {"SIGGRANT", "Monitor mode granted"},
-  {"SIGRETRACT", "Need to relinquish monitor mode"},
-  {"SIGMSG", "Monitor mode data available"},
-  {"SIGSOUND", "Sound completed"},
-  {"SIGSAK", "Secure attention"},
-  {"SIGPRIO", "SIGPRIO"},
-  {"SIG33", "Real-time event 33"},
-  {"SIG34", "Real-time event 34"},
-  {"SIG35", "Real-time event 35"},
-  {"SIG36", "Real-time event 36"},
-  {"SIG37", "Real-time event 37"},
-  {"SIG38", "Real-time event 38"},
-  {"SIG39", "Real-time event 39"},
-  {"SIG40", "Real-time event 40"},
-  {"SIG41", "Real-time event 41"},
-  {"SIG42", "Real-time event 42"},
-  {"SIG43", "Real-time event 43"},
-  {"SIG44", "Real-time event 44"},
-  {"SIG45", "Real-time event 45"},
-  {"SIG46", "Real-time event 46"},
-  {"SIG47", "Real-time event 47"},
-  {"SIG48", "Real-time event 48"},
-  {"SIG49", "Real-time event 49"},
-  {"SIG50", "Real-time event 50"},
-  {"SIG51", "Real-time event 51"},
-  {"SIG52", "Real-time event 52"},
-  {"SIG53", "Real-time event 53"},
-  {"SIG54", "Real-time event 54"},
-  {"SIG55", "Real-time event 55"},
-  {"SIG56", "Real-time event 56"},
-  {"SIG57", "Real-time event 57"},
-  {"SIG58", "Real-time event 58"},
-  {"SIG59", "Real-time event 59"},
-  {"SIG60", "Real-time event 60"},
-  {"SIG61", "Real-time event 61"},
-  {"SIG62", "Real-time event 62"},
-  {"SIG63", "Real-time event 63"},
-
-#if defined(MACH) || defined(__MACH__)
-  /* Mach exceptions */
-  {"EXC_BAD_ACCESS", "Could not access memory"},
-  {"EXC_BAD_INSTRUCTION", "Illegal instruction/operand"},
-  {"EXC_ARITHMETIC", "Arithmetic exception"},
-  {"EXC_EMULATION", "Emulation instruction"},
-  {"EXC_SOFTWARE", "Software generated exception"},
-  {"EXC_BREAKPOINT", "Breakpoint"},
-#endif
-  {NULL, "Unknown signal"},
-  {NULL, "Internal error: printing TARGET_SIGNAL_DEFAULT"},
-
-  /* Last entry, used to check whether the table is the right size.  */
-  {NULL, "TARGET_SIGNAL_MAGIC"}
-};
-
-/* Return the string for a signal.  */
-char *
-target_signal_to_string (sig)
-     enum target_signal sig;
-{
-  return signals[sig].string;
-}
-
-/* Return the name for a signal.  */
-char *
-target_signal_to_name (sig)
-     enum target_signal sig;
-{
-  if (sig == TARGET_SIGNAL_UNKNOWN)
-    /* I think the code which prints this will always print it along with
-       the string, so no need to be verbose.  */
-    return "?";
-  return signals[sig].name;
-}
-
-/* Given a name, return its signal.  */
-enum target_signal
-target_signal_from_name (name)
-     char *name;
-{
-  enum target_signal sig;
-
-  /* It's possible we also should allow "SIGCLD" as well as "SIGCHLD"
-     for TARGET_SIGNAL_SIGCHLD.  SIGIOT, on the other hand, is more
-     questionable; seems like by now people should call it SIGABRT
-     instead.  */
-
-  /* This ugly cast brought to you by the native VAX compiler.  */
-  for (sig = TARGET_SIGNAL_HUP;
-       signals[sig].name != NULL;
-       sig = (enum target_signal)((int)sig + 1))
-    if (STREQ (name, signals[sig].name))
-      return sig;
-  return TARGET_SIGNAL_UNKNOWN;
-}
-
-/* The following functions are to help certain targets deal
-   with the signal/waitstatus stuff.  They could just as well be in
-   a file called native-utils.c or unixwaitstatus-utils.c or whatever.  */
-
-/* Convert host signal to our signals.  */
-enum target_signal
-target_signal_from_host (hostsig)
-     int hostsig;
-{
-  /* A switch statement would make sense but would require special kludges
-     to deal with the cases where more than one signal has the same number.  */
-
-  if (hostsig == 0) return TARGET_SIGNAL_0;
-
-#if defined (SIGHUP)
-  if (hostsig == SIGHUP) return TARGET_SIGNAL_HUP;
-#endif
-#if defined (SIGINT)
-  if (hostsig == SIGINT) return TARGET_SIGNAL_INT;
-#endif
-#if defined (SIGQUIT)
-  if (hostsig == SIGQUIT) return TARGET_SIGNAL_QUIT;
-#endif
-#if defined (SIGILL)
-  if (hostsig == SIGILL) return TARGET_SIGNAL_ILL;
-#endif
-#if defined (SIGTRAP)
-  if (hostsig == SIGTRAP) return TARGET_SIGNAL_TRAP;
-#endif
-#if defined (SIGABRT)
-  if (hostsig == SIGABRT) return TARGET_SIGNAL_ABRT;
-#endif
-#if defined (SIGEMT)
-  if (hostsig == SIGEMT) return TARGET_SIGNAL_EMT;
-#endif
-#if defined (SIGFPE)
-  if (hostsig == SIGFPE) return TARGET_SIGNAL_FPE;
-#endif
-#if defined (SIGKILL)
-  if (hostsig == SIGKILL) return TARGET_SIGNAL_KILL;
-#endif
-#if defined (SIGBUS)
-  if (hostsig == SIGBUS) return TARGET_SIGNAL_BUS;
-#endif
-#if defined (SIGSEGV)
-  if (hostsig == SIGSEGV) return TARGET_SIGNAL_SEGV;
-#endif
-#if defined (SIGSYS)
-  if (hostsig == SIGSYS) return TARGET_SIGNAL_SYS;
-#endif
-#if defined (SIGPIPE)
-  if (hostsig == SIGPIPE) return TARGET_SIGNAL_PIPE;
-#endif
-#if defined (SIGALRM)
-  if (hostsig == SIGALRM) return TARGET_SIGNAL_ALRM;
-#endif
-#if defined (SIGTERM)
-  if (hostsig == SIGTERM) return TARGET_SIGNAL_TERM;
-#endif
-#if defined (SIGUSR1)
-  if (hostsig == SIGUSR1) return TARGET_SIGNAL_USR1;
-#endif
-#if defined (SIGUSR2)
-  if (hostsig == SIGUSR2) return TARGET_SIGNAL_USR2;
-#endif
-#if defined (SIGCLD)
-  if (hostsig == SIGCLD) return TARGET_SIGNAL_CHLD;
-#endif
-#if defined (SIGCHLD)
-  if (hostsig == SIGCHLD) return TARGET_SIGNAL_CHLD;
-#endif
-#if defined (SIGPWR)
-  if (hostsig == SIGPWR) return TARGET_SIGNAL_PWR;
-#endif
-#if defined (SIGWINCH)
-  if (hostsig == SIGWINCH) return TARGET_SIGNAL_WINCH;
-#endif
-#if defined (SIGURG)
-  if (hostsig == SIGURG) return TARGET_SIGNAL_URG;
-#endif
-#if defined (SIGIO)
-  if (hostsig == SIGIO) return TARGET_SIGNAL_IO;
-#endif
-#if defined (SIGPOLL)
-  if (hostsig == SIGPOLL) return TARGET_SIGNAL_POLL;
-#endif
-#if defined (SIGSTOP)
-  if (hostsig == SIGSTOP) return TARGET_SIGNAL_STOP;
-#endif
-#if defined (SIGTSTP)
-  if (hostsig == SIGTSTP) return TARGET_SIGNAL_TSTP;
-#endif
-#if defined (SIGCONT)
-  if (hostsig == SIGCONT) return TARGET_SIGNAL_CONT;
-#endif
-#if defined (SIGTTIN)
-  if (hostsig == SIGTTIN) return TARGET_SIGNAL_TTIN;
-#endif
-#if defined (SIGTTOU)
-  if (hostsig == SIGTTOU) return TARGET_SIGNAL_TTOU;
-#endif
-#if defined (SIGVTALRM)
-  if (hostsig == SIGVTALRM) return TARGET_SIGNAL_VTALRM;
-#endif
-#if defined (SIGPROF)
-  if (hostsig == SIGPROF) return TARGET_SIGNAL_PROF;
-#endif
-#if defined (SIGXCPU)
-  if (hostsig == SIGXCPU) return TARGET_SIGNAL_XCPU;
-#endif
-#if defined (SIGXFSZ)
-  if (hostsig == SIGXFSZ) return TARGET_SIGNAL_XFSZ;
-#endif
-#if defined (SIGWIND)
-  if (hostsig == SIGWIND) return TARGET_SIGNAL_WIND;
-#endif
-#if defined (SIGPHONE)
-  if (hostsig == SIGPHONE) return TARGET_SIGNAL_PHONE;
-#endif
-#if defined (SIGLOST)
-  if (hostsig == SIGLOST) return TARGET_SIGNAL_LOST;
-#endif
-#if defined (SIGWAITING)
-  if (hostsig == SIGWAITING) return TARGET_SIGNAL_WAITING;
-#endif
-#if defined (SIGLWP)
-  if (hostsig == SIGLWP) return TARGET_SIGNAL_LWP;
-#endif
-#if defined (SIGDANGER)
-  if (hostsig == SIGDANGER) return TARGET_SIGNAL_DANGER;
-#endif
-#if defined (SIGGRANT)
-  if (hostsig == SIGGRANT) return TARGET_SIGNAL_GRANT;
-#endif
-#if defined (SIGRETRACT)
-  if (hostsig == SIGRETRACT) return TARGET_SIGNAL_RETRACT;
-#endif
-#if defined (SIGMSG)
-  if (hostsig == SIGMSG) return TARGET_SIGNAL_MSG;
-#endif
-#if defined (SIGSOUND)
-  if (hostsig == SIGSOUND) return TARGET_SIGNAL_SOUND;
-#endif
-#if defined (SIGSAK)
-  if (hostsig == SIGSAK) return TARGET_SIGNAL_SAK;
-#endif
-#if defined (SIGPRIO)
-  if (hostsig == SIGPRIO) return TARGET_SIGNAL_PRIO;
-#endif
-
-  /* Mach exceptions.  Assumes that the values for EXC_ are positive! */
-#if defined (EXC_BAD_ACCESS) && defined (_NSIG)
-  if (hostsig == _NSIG + EXC_BAD_ACCESS) return TARGET_EXC_BAD_ACCESS;
-#endif
-#if defined (EXC_BAD_INSTRUCTION) && defined (_NSIG)
-  if (hostsig == _NSIG + EXC_BAD_INSTRUCTION) return TARGET_EXC_BAD_INSTRUCTION;
-#endif
-#if defined (EXC_ARITHMETIC) && defined (_NSIG)
-  if (hostsig == _NSIG + EXC_ARITHMETIC) return TARGET_EXC_ARITHMETIC;
-#endif
-#if defined (EXC_EMULATION) && defined (_NSIG)
-  if (hostsig == _NSIG + EXC_EMULATION) return TARGET_EXC_EMULATION;
-#endif
-#if defined (EXC_SOFTWARE) && defined (_NSIG)
-  if (hostsig == _NSIG + EXC_SOFTWARE) return TARGET_EXC_SOFTWARE;
-#endif
-#if defined (EXC_BREAKPOINT) && defined (_NSIG)
-  if (hostsig == _NSIG + EXC_BREAKPOINT) return TARGET_EXC_BREAKPOINT;
-#endif
-
-#if defined (REALTIME_LO)
-  if (hostsig >= REALTIME_LO && hostsig < REALTIME_HI)
-    return (enum target_signal)
-      (hostsig - 33 + (int) TARGET_SIGNAL_REALTIME_33);
-#endif
-  return TARGET_SIGNAL_UNKNOWN;
-}
-
-int
-target_signal_to_host (oursig)
-     enum target_signal oursig;
-{
-  switch (oursig)
-    {
-    case TARGET_SIGNAL_0: return 0;
-
-#if defined (SIGHUP)
-    case TARGET_SIGNAL_HUP: return SIGHUP;
-#endif
-#if defined (SIGINT)
-    case TARGET_SIGNAL_INT: return SIGINT;
-#endif
-#if defined (SIGQUIT)
-    case TARGET_SIGNAL_QUIT: return SIGQUIT;
-#endif
-#if defined (SIGILL)
-    case TARGET_SIGNAL_ILL: return SIGILL;
-#endif
-#if defined (SIGTRAP)
-    case TARGET_SIGNAL_TRAP: return SIGTRAP;
-#endif
-#if defined (SIGABRT)
-    case TARGET_SIGNAL_ABRT: return SIGABRT;
-#endif
-#if defined (SIGEMT)
-    case TARGET_SIGNAL_EMT: return SIGEMT;
-#endif
-#if defined (SIGFPE)
-    case TARGET_SIGNAL_FPE: return SIGFPE;
-#endif
-#if defined (SIGKILL)
-    case TARGET_SIGNAL_KILL: return SIGKILL;
-#endif
-#if defined (SIGBUS)
-    case TARGET_SIGNAL_BUS: return SIGBUS;
-#endif
-#if defined (SIGSEGV)
-    case TARGET_SIGNAL_SEGV: return SIGSEGV;
-#endif
-#if defined (SIGSYS)
-    case TARGET_SIGNAL_SYS: return SIGSYS;
-#endif
-#if defined (SIGPIPE)
-    case TARGET_SIGNAL_PIPE: return SIGPIPE;
-#endif
-#if defined (SIGALRM)
-    case TARGET_SIGNAL_ALRM: return SIGALRM;
-#endif
-#if defined (SIGTERM)
-    case TARGET_SIGNAL_TERM: return SIGTERM;
-#endif
-#if defined (SIGUSR1)
-    case TARGET_SIGNAL_USR1: return SIGUSR1;
-#endif
-#if defined (SIGUSR2)
-    case TARGET_SIGNAL_USR2: return SIGUSR2;
-#endif
-#if defined (SIGCHLD) || defined (SIGCLD)
-    case TARGET_SIGNAL_CHLD: 
-#if defined (SIGCHLD)
-      return SIGCHLD;
-#else
-      return SIGCLD;
-#endif
-#endif /* SIGCLD or SIGCHLD */
-#if defined (SIGPWR)
-    case TARGET_SIGNAL_PWR: return SIGPWR;
-#endif
-#if defined (SIGWINCH)
-    case TARGET_SIGNAL_WINCH: return SIGWINCH;
-#endif
-#if defined (SIGURG)
-    case TARGET_SIGNAL_URG: return SIGURG;
-#endif
-#if defined (SIGIO)
-    case TARGET_SIGNAL_IO: return SIGIO;
-#endif
-#if defined (SIGPOLL)
-    case TARGET_SIGNAL_POLL: return SIGPOLL;
-#endif
-#if defined (SIGSTOP)
-    case TARGET_SIGNAL_STOP: return SIGSTOP;
-#endif
-#if defined (SIGTSTP)
-    case TARGET_SIGNAL_TSTP: return SIGTSTP;
-#endif
-#if defined (SIGCONT)
-    case TARGET_SIGNAL_CONT: return SIGCONT;
-#endif
-#if defined (SIGTTIN)
-    case TARGET_SIGNAL_TTIN: return SIGTTIN;
-#endif
-#if defined (SIGTTOU)
-    case TARGET_SIGNAL_TTOU: return SIGTTOU;
-#endif
-#if defined (SIGVTALRM)
-    case TARGET_SIGNAL_VTALRM: return SIGVTALRM;
-#endif
-#if defined (SIGPROF)
-    case TARGET_SIGNAL_PROF: return SIGPROF;
-#endif
-#if defined (SIGXCPU)
-    case TARGET_SIGNAL_XCPU: return SIGXCPU;
-#endif
-#if defined (SIGXFSZ)
-    case TARGET_SIGNAL_XFSZ: return SIGXFSZ;
-#endif
-#if defined (SIGWIND)
-    case TARGET_SIGNAL_WIND: return SIGWIND;
-#endif
-#if defined (SIGPHONE)
-    case TARGET_SIGNAL_PHONE: return SIGPHONE;
-#endif
-#if defined (SIGLOST)
-    case TARGET_SIGNAL_LOST: return SIGLOST;
-#endif
-#if defined (SIGWAITING)
-    case TARGET_SIGNAL_WAITING: return SIGWAITING;
-#endif
-#if defined (SIGLWP)
-    case TARGET_SIGNAL_LWP: return SIGLWP;
-#endif
-#if defined (SIGDANGER)
-    case TARGET_SIGNAL_DANGER: return SIGDANGER;
-#endif
-#if defined (SIGGRANT)
-    case TARGET_SIGNAL_GRANT: return SIGGRANT;
-#endif
-#if defined (SIGRETRACT)
-    case TARGET_SIGNAL_RETRACT: return SIGRETRACT;
-#endif
-#if defined (SIGMSG)
-    case TARGET_SIGNAL_MSG: return SIGMSG;
-#endif
-#if defined (SIGSOUND)
-    case TARGET_SIGNAL_SOUND: return SIGSOUND;
-#endif
-#if defined (SIGSAK)
-    case TARGET_SIGNAL_SAK: return SIGSAK;
-#endif
-#if defined (SIGPRIO)
-    case TARGET_SIGNAL_PRIO: return SIGPRIO;
-#endif
-
-      /* Mach exceptions.  Assumes that the values for EXC_ are positive! */
-#if defined (EXC_BAD_ACCESS) && defined (_NSIG)
-    case TARGET_EXC_BAD_ACCESS: return _NSIG + EXC_BAD_ACCESS;
-#endif
-#if defined (EXC_BAD_INSTRUCTION) && defined (_NSIG)
-    case TARGET_EXC_BAD_INSTRUCTION: return _NSIG + EXC_BAD_INSTRUCTION;
-#endif
-#if defined (EXC_ARITHMETIC) && defined (_NSIG)
-    case TARGET_EXC_ARITHMETIC: return _NSIG + EXC_ARITHMETIC;
-#endif
-#if defined (EXC_EMULATION) && defined (_NSIG)
-    case TARGET_EXC_EMULATION: return _NSIG + EXC_EMULATION;
-#endif
-#if defined (EXC_SOFTWARE) && defined (_NSIG)
-    case TARGET_EXC_SOFTWARE: return _NSIG + EXC_SOFTWARE;
-#endif
-#if defined (EXC_BREAKPOINT) && defined (_NSIG)
-    case TARGET_EXC_BREAKPOINT: return _NSIG + EXC_BREAKPOINT;
-#endif
-
-    default:
-#if defined (REALTIME_LO)
-      if (oursig >= TARGET_SIGNAL_REALTIME_33
-	  && oursig <= TARGET_SIGNAL_REALTIME_63)
-	{
-	  int retsig =
-	    (int)oursig - (int)TARGET_SIGNAL_REALTIME_33 + REALTIME_LO;
-	  if (retsig < REALTIME_HI)
-	    return retsig;
-	}
-#endif
-      /* The user might be trying to do "signal SIGSAK" where this system
-	 doesn't have SIGSAK.  */
-      warning ("Signal %s does not exist on this system.\n",
-	       target_signal_to_name (oursig));
-      return 0;
-    }
-}
-
-/* Helper function for child_wait and the Lynx derivatives of child_wait.
-   HOSTSTATUS is the waitstatus from wait() or the equivalent; store our
-   translation of that in OURSTATUS.  */
-void
-store_waitstatus (ourstatus, hoststatus)
-     struct target_waitstatus *ourstatus;
-     int hoststatus;
-{
-#ifdef CHILD_SPECIAL_WAITSTATUS
-  /* CHILD_SPECIAL_WAITSTATUS should return nonzero and set *OURSTATUS
-     if it wants to deal with hoststatus.  */
-  if (CHILD_SPECIAL_WAITSTATUS (ourstatus, hoststatus))
-    return;
-#endif
-
-  if (WIFEXITED (hoststatus))
-    {
-      ourstatus->kind = TARGET_WAITKIND_EXITED;
-      ourstatus->value.integer = WEXITSTATUS (hoststatus);
-    }
-  else if (!WIFSTOPPED (hoststatus))
-    {
-      ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
-      ourstatus->value.sig = target_signal_from_host (WTERMSIG (hoststatus));
-    }
-  else
-    {
-      ourstatus->kind = TARGET_WAITKIND_STOPPED;
-      ourstatus->value.sig = target_signal_from_host (WSTOPSIG (hoststatus));
-    }
-}
-
-/* In some circumstances we allow a command to specify a numeric
-   signal.  The idea is to keep these circumstances limited so that
-   users (and scripts) develop portable habits.  For comparison,
-   POSIX.2 `kill' requires that 1,2,3,6,9,14, and 15 work (and using a
-   numeric signal at all is obscelescent.  We are slightly more
-   lenient and allow 1-15 which should match host signal numbers on
-   most systems.  Use of symbolic signal names is strongly encouraged.  */
-
-enum target_signal
-target_signal_from_command (num)
-     int num;
-{
-  if (num >= 1 && num <= 15)
-    return (enum target_signal)num;
-  error ("Only signals 1-15 are valid as numeric signals.\n\
-Use \"info signals\" for a list of symbolic signals.");
-}
-
-/* Returns zero to leave the inferior alone, one to interrupt it.  */
-int (*target_activity_function) PARAMS ((void));
-int target_activity_fd;
-
-/* Convert a normal process ID to a string.  Returns the string in a static
-   buffer.  */
-
-char *
-normal_pid_to_str (pid)
-     int pid;
-{
-  static char buf[30];
-
-  if (STREQ (current_target.to_shortname, "remote"))
-    sprintf (buf, "thread %d\0", pid);
-  else
-    sprintf (buf, "process %d\0", pid);
-
-  return buf;
-}
-
-/* Some targets (such as ttrace-based HPUX) don't allow us to request
-   notification of inferior events such as fork and vork immediately
-   after the inferior is created.  (This because of how gdb gets an
-   inferior created via invoking a shell to do it.  In such a scenario,
-   if the shell init file has commands in it, the shell will fork and
-   exec for each of those commands, and we will see each such fork
-   event.  Very bad.)
-   
-   This function is used by all targets that allow us to request
-   notification of forks, etc at inferior creation time; e.g., in
-   target_acknowledge_forked_child.
-   */
-void
-normal_target_post_startup_inferior (pid)
-  int  pid;
-{
-  /* This space intentionally left blank. */
-}
-
-
-#ifdef MAINTENANCE_CMDS
-static struct target_ops debug_target;
-
-static void
-debug_to_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  debug_target.to_open (args, from_tty);
-
-  fprintf_unfiltered (gdb_stderr, "target_open (%s, %d)\n", args, from_tty);
-}
-
-static void
-debug_to_close (quitting)
-     int quitting;
-{
-  debug_target.to_close (quitting);
-
-  fprintf_unfiltered (gdb_stderr, "target_close (%d)\n", quitting);
-}
-
-static void
-debug_to_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  debug_target.to_attach (args, from_tty);
-
-  fprintf_unfiltered (gdb_stderr, "target_attach (%s, %d)\n", args, from_tty);
-}
-
-
-static void
-debug_to_post_attach (pid)
-  int  pid;
-{
-  debug_target.to_post_attach (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_post_attach (%d)\n", pid);
-}
-
-static void
-debug_to_require_attach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  debug_target.to_require_attach (args, from_tty);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_require_attach (%s, %d)\n", args, from_tty);
-}
-
-static void
-debug_to_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  debug_target.to_detach (args, from_tty);
-
-  fprintf_unfiltered (gdb_stderr, "target_detach (%s, %d)\n", args, from_tty);
-}
-
-static void
-debug_to_require_detach (pid, args, from_tty)
-  int  pid;
-  char *  args;
-  int  from_tty;
-{
-  debug_target.to_require_detach (pid, args, from_tty);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_require_detach (%d, %s, %d)\n", pid, args, from_tty);
-}
-
-static void
-debug_to_resume (pid, step, siggnal)
-     int pid;
-     int step;
-     enum target_signal siggnal;
-{
-  debug_target.to_resume (pid, step, siggnal);
-
-  fprintf_unfiltered (gdb_stderr, "target_resume (%d, %s, %s)\n", pid,
-		      step ? "step" : "continue",
-		      target_signal_to_name (siggnal));
-}
-
-static int
-debug_to_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  int retval;
-
-  retval = debug_target.to_wait (pid, status);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_wait (%d, status) = %d,   ", pid, retval);
-  fprintf_unfiltered (gdb_stderr, "status->kind = ");
-  switch (status->kind)
-    {
-    case TARGET_WAITKIND_EXITED:
-      fprintf_unfiltered (gdb_stderr, "exited, status = %d\n",
-			  status->value.integer);
-      break;
-    case TARGET_WAITKIND_STOPPED:
-      fprintf_unfiltered (gdb_stderr, "stopped, signal = %s\n",
-			  target_signal_to_name (status->value.sig));
-      break;
-    case TARGET_WAITKIND_SIGNALLED:
-      fprintf_unfiltered (gdb_stderr, "signalled, signal = %s\n",
-			  target_signal_to_name (status->value.sig));
-      break;
-    case TARGET_WAITKIND_LOADED:
-      fprintf_unfiltered (gdb_stderr, "loaded\n");
-      break;
-    case TARGET_WAITKIND_FORKED:
-      fprintf_unfiltered (gdb_stderr, "forked\n");
-      break;
-    case TARGET_WAITKIND_VFORKED:
-      fprintf_unfiltered (gdb_stderr, "vforked\n");
-      break;
-    case TARGET_WAITKIND_EXECD:
-      fprintf_unfiltered (gdb_stderr, "execd\n");
-      break;
-    case TARGET_WAITKIND_SPURIOUS:
-      fprintf_unfiltered (gdb_stderr, "spurious\n");
-      break;
-    default:
-      fprintf_unfiltered (gdb_stderr, "unknown???\n");
-      break;
-    }
-
-  return retval;
-}
-
-static void
-debug_to_post_wait (pid, status)
-  int  pid;
-  int  status;
-{
-  debug_target.to_post_wait (pid, status);
-
-  fprintf_unfiltered (gdb_stderr, "target_post_wait (%d, %d)\n",
-		      pid, status);
-}
-
-static void
-debug_to_fetch_registers (regno)
-     int regno;
-{
-  debug_target.to_fetch_registers (regno);
-
-  fprintf_unfiltered (gdb_stderr, "target_fetch_registers (%s)",
-		      regno != -1 ? REGISTER_NAME (regno) : "-1");
-  if (regno != -1)
-    fprintf_unfiltered (gdb_stderr, " = 0x%x %d",
-			(unsigned long) read_register (regno),
-			read_register (regno));
-  fprintf_unfiltered (gdb_stderr, "\n");
-}
-
-static void
-debug_to_store_registers (regno)
-     int regno;
-{
-  debug_target.to_store_registers (regno);
-
-  if (regno >= 0 && regno < NUM_REGS)
-    fprintf_unfiltered (gdb_stderr, "target_store_registers (%s) = 0x%x %d\n",
-			REGISTER_NAME (regno),
-			(unsigned long) read_register (regno),
-			(unsigned long) read_register (regno));
-  else
-    fprintf_unfiltered (gdb_stderr, "target_store_registers (%d)\n", regno);
-}
-
-static void
-debug_to_prepare_to_store ()
-{
-  debug_target.to_prepare_to_store ();
-
-  fprintf_unfiltered (gdb_stderr, "target_prepare_to_store ()\n");
-}
-
-static int
-debug_to_xfer_memory (memaddr, myaddr, len, write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int write;
-     struct target_ops *target;
-{
-  int retval;
-
-  retval = debug_target.to_xfer_memory (memaddr, myaddr, len, write, target);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_xfer_memory (0x%x, xxx, %d, %s, xxx) = %d",
-		      (unsigned int) memaddr, /* possable truncate long long */
-		      len, write ? "write" : "read", retval);
-
-  
-
-  if (retval > 0)
-    {
-      int i;
-
-      fputs_unfiltered (", bytes =", gdb_stderr);
-      for (i = 0; i < retval; i++)
-	{
-	  if ((((long) &(myaddr[i])) & 0xf) == 0)
-	    fprintf_unfiltered (gdb_stderr, "\n");
-	  fprintf_unfiltered (gdb_stderr, " %02x", myaddr[i] & 0xff);
-	}
-    }
-
-  fputc_unfiltered ('\n', gdb_stderr);
-
-  return retval;
-}
-
-static void
-debug_to_files_info (target)
-     struct target_ops *target;
-{
-  debug_target.to_files_info (target);
-
-  fprintf_unfiltered (gdb_stderr, "target_files_info (xxx)\n");
-}
-
-static int
-debug_to_insert_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;
-{
-  int retval;
-
-  retval = debug_target.to_insert_breakpoint (addr, save);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_insert_breakpoint (0x%x, xxx) = %d\n",
-		      (unsigned long) addr, retval);
-  return retval;
-}
-
-static int
-debug_to_remove_breakpoint (addr, save)
-     CORE_ADDR addr;
-     char *save;
-{
-  int retval;
-
-  retval = debug_target.to_remove_breakpoint (addr, save);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_remove_breakpoint (0x%x, xxx) = %d\n",
-		      (unsigned long)addr, retval);
-  return retval;
-}
-
-static void
-debug_to_terminal_init ()
-{
-  debug_target.to_terminal_init ();
-
-  fprintf_unfiltered (gdb_stderr, "target_terminal_init ()\n");
-}
-
-static void
-debug_to_terminal_inferior ()
-{
-  debug_target.to_terminal_inferior ();
-
-  fprintf_unfiltered (gdb_stderr, "target_terminal_inferior ()\n");
-}
-
-static void
-debug_to_terminal_ours_for_output ()
-{
-  debug_target.to_terminal_ours_for_output ();
-
-  fprintf_unfiltered (gdb_stderr, "target_terminal_ours_for_output ()\n");
-}
-
-static void
-debug_to_terminal_ours ()
-{
-  debug_target.to_terminal_ours ();
-
-  fprintf_unfiltered (gdb_stderr, "target_terminal_ours ()\n");
-}
-
-static void
-debug_to_terminal_info (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  debug_target.to_terminal_info (arg, from_tty);
-
-  fprintf_unfiltered (gdb_stderr, "target_terminal_info (%s, %d)\n", arg,
-		      from_tty);
-}
-
-static void
-debug_to_kill ()
-{
-  debug_target.to_kill ();
-
-  fprintf_unfiltered (gdb_stderr, "target_kill ()\n");
-}
-
-static void
-debug_to_load (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  debug_target.to_load (args, from_tty);
-
-  fprintf_unfiltered (gdb_stderr, "target_load (%s, %d)\n", args, from_tty);
-}
-
-static int
-debug_to_lookup_symbol (name, addrp)
-     char *name;
-     CORE_ADDR *addrp;
-{
-  int retval;
-
-  retval = debug_target.to_lookup_symbol (name, addrp);
-
-  fprintf_unfiltered (gdb_stderr, "target_lookup_symbol (%s, xxx)\n", name);
-
-  return retval;
-}
-
-static void
-debug_to_create_inferior (exec_file, args, env)
-     char *exec_file;
-     char *args;
-     char **env;
-{
-  debug_target.to_create_inferior (exec_file, args, env);
-
-  fprintf_unfiltered (gdb_stderr, "target_create_inferior (%s, %s, xxx)\n",
-		      exec_file, args);
-}
-
-static void
-debug_to_post_startup_inferior (pid)
-  int  pid;
-{
-  debug_target.to_post_startup_inferior (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_post_startup_inferior (%d)\n",
-		      pid);
-}
-
-static void
-debug_to_acknowledge_created_inferior (pid)
-  int  pid;
-{
-  debug_target.to_acknowledge_created_inferior (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_acknowledge_created_inferior (%d)\n",
-		      pid);
-}
-
-static void
-debug_to_clone_and_follow_inferior (child_pid, followed_child)
-  int  child_pid;
-  int  *followed_child;
-{
-  debug_target.to_clone_and_follow_inferior (child_pid, followed_child);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_clone_and_follow_inferior (%d, %d)\n",
-		      child_pid, *followed_child);
-}
-
-static void
-debug_to_post_follow_inferior_by_clone ()
-{
-  debug_target.to_post_follow_inferior_by_clone ();
-
-  fprintf_unfiltered (gdb_stderr, "target_post_follow_inferior_by_clone ()\n");
-}
-
-static int
-debug_to_insert_fork_catchpoint (pid)
-  int  pid;
-{
-  int  retval;
-
-  retval = debug_target.to_insert_fork_catchpoint (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_insert_fork_catchpoint (%d) = %d\n",
-                      pid, retval);
-
-  return retval;
-}
-
-static int
-debug_to_remove_fork_catchpoint (pid)
-  int  pid;
-{
-  int  retval;
-
-  retval = debug_target.to_remove_fork_catchpoint (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_remove_fork_catchpoint (%d) = %d\n",
-                      pid, retval);
-
-  return retval;
-}
-
-static int
-debug_to_insert_vfork_catchpoint (pid)
-  int  pid;
-{
-  int  retval;
-
-  retval = debug_target.to_insert_vfork_catchpoint (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_insert_vfork_catchpoint (%d)= %d\n",
-                      pid, retval);
-
-  return retval;
-}
-
-static int
-debug_to_remove_vfork_catchpoint (pid)
-  int  pid;
-{
-  int  retval;
-
-  retval = debug_target.to_remove_vfork_catchpoint (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_remove_vfork_catchpoint (%d) = %d\n",
-                      pid, retval);
-
-  return retval;
-}
-
-static int
-debug_to_has_forked (pid, child_pid)
-  int  pid;
-  int *  child_pid;
-{
-  int  has_forked;
-
-  has_forked = debug_target.to_has_forked (pid, child_pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_has_forked (%d, %d) = %d\n",
-                      pid, *child_pid, has_forked);
-
-  return has_forked;
-}
-
-static int
-debug_to_has_vforked (pid, child_pid)
-  int  pid;
-  int *  child_pid;
-{
-  int  has_vforked;
-
-  has_vforked = debug_target.to_has_vforked (pid, child_pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_has_vforked (%d, %d) = %d\n",
-                      pid, *child_pid, has_vforked);
-
-  return has_vforked;
-}
-
-static int
-debug_to_can_follow_vfork_prior_to_exec ()
-{
-  int  can_immediately_follow_vfork;
-
-  can_immediately_follow_vfork = debug_target.to_can_follow_vfork_prior_to_exec ();
-
-  fprintf_unfiltered (gdb_stderr, "target_can_follow_vfork_prior_to_exec () = %d\n",
-                      can_immediately_follow_vfork);
-
-  return can_immediately_follow_vfork;
-}
-
-static void
-debug_to_post_follow_vfork (parent_pid, followed_parent, child_pid, followed_child)
-  int  parent_pid;
-  int  followed_parent;
-  int  child_pid;
-  int  followed_child;
-{
-  debug_target.to_post_follow_vfork (parent_pid, followed_parent, child_pid, followed_child);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_post_follow_vfork (%d, %d, %d, %d)\n",
-                      parent_pid, followed_parent, child_pid, followed_child);
-}
-
-static int
-debug_to_insert_exec_catchpoint (pid)
-  int  pid;
-{
-  int  retval;
-
-  retval = debug_target.to_insert_exec_catchpoint (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_insert_exec_catchpoint (%d) = %d\n",
-                      pid, retval);
-
-  return retval;
-}
-
-static int
-debug_to_remove_exec_catchpoint (pid)
-  int  pid;
-{
-  int  retval;
-
-  retval = debug_target.to_remove_exec_catchpoint (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_remove_exec_catchpoint (%d) = %d\n",
-                      pid, retval);
-
-  return retval;
-}
-
-static int
-debug_to_has_execd (pid, execd_pathname)
-  int  pid;
-  char **  execd_pathname;
-{
-  int  has_execd;
-
-  has_execd = debug_target.to_has_execd (pid, execd_pathname);
-
-  fprintf_unfiltered (gdb_stderr, "target_has_execd (%d, %s) = %d\n",
-                      pid, *execd_pathname, has_execd);
-
-  return has_execd;
-}
-
-static int
-debug_to_reported_exec_events_per_exec_call ()
-{
-  int  reported_exec_events;
-
-  reported_exec_events = debug_target.to_reported_exec_events_per_exec_call ();
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_reported_exec_events_per_exec_call () = %d\n",
-                      reported_exec_events);
-
-  return reported_exec_events;
-}
-
-static int
-debug_to_has_syscall_event (pid, kind, syscall_id)
-  int  pid;
-  enum target_waitkind *  kind;
-  int *  syscall_id;
-{
-  int  has_syscall_event;
-  char *  kind_spelling = "??";
-
-  has_syscall_event = debug_target.to_has_syscall_event (pid, kind, syscall_id);
-  if (has_syscall_event)
-    {
-      switch (*kind)
-        {
-          case TARGET_WAITKIND_SYSCALL_ENTRY:
-            kind_spelling = "SYSCALL_ENTRY";
-            break;
-          case TARGET_WAITKIND_SYSCALL_RETURN:
-            kind_spelling = "SYSCALL_RETURN";
-            break;
-          default:
-            break;
-        }
-    }
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target_has_syscall_event (%d, %s, %d) = %d\n",
-                      pid, kind_spelling, *syscall_id, has_syscall_event);
-
-  return has_syscall_event;
-}
-
-static int
-debug_to_has_exited (pid, wait_status, exit_status)
-  int  pid;
-  int  wait_status;
-  int *  exit_status;
-{
-  int  has_exited;
-
-  has_exited = debug_target.to_has_exited (pid, wait_status, exit_status);
-
-  fprintf_unfiltered (gdb_stderr, "target_has_exited (%d, %d, %d) = %d\n",
-                      pid, wait_status, *exit_status, has_exited);
-
-  return has_exited;
-}
-
-static void
-debug_to_mourn_inferior ()
-{
-  debug_target.to_mourn_inferior ();
-
-  fprintf_unfiltered (gdb_stderr, "target_mourn_inferior ()\n");
-}
-
-static int
-debug_to_can_run ()
-{
-  int retval;
-
-  retval = debug_target.to_can_run ();
-
-  fprintf_unfiltered (gdb_stderr, "target_can_run () = %d\n", retval);
-
-  return retval;
-}
-
-static void
-debug_to_notice_signals (pid)
-     int pid;
-{
-  debug_target.to_notice_signals (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_notice_signals (%d)\n", pid);
-}
-
-static int
-debug_to_thread_alive (pid)
-     int pid;
-{
-  int retval;
-
-  retval = debug_target.to_thread_alive (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_thread_alive (%d) = %d\n",
-		      pid, retval);
-
-  return retval;
-}
-
-static void
-debug_to_stop ()
-{
-  debug_target.to_stop ();
-
-  fprintf_unfiltered (gdb_stderr, "target_stop ()\n");
-}
-
-static int
-debug_to_query (type, req, resp, siz)
-  char type;
-  char *req;
-  char *resp;
-  int *siz;
-{
-  int retval;
-
-  retval = debug_target.to_query (type, req, resp, siz);
-
-  fprintf_unfiltered (gdb_stderr, "target_query (%c, %s, %s,  %d) = %d\n", type, req, resp, *siz, retval);
-
-  return retval;
-}
-
-static struct symtab_and_line *
-debug_to_enable_exception_callback (kind, enable)
-  enum exception_event_kind kind;
-  int enable;
-{
-  debug_target.to_enable_exception_callback (kind, enable);
-
-  fprintf_unfiltered (gdb_stderr,
-		      "target get_exception_callback_sal (%d, %d)\n",
-		      kind, enable);
-}
-
-static struct exception_event_record *
-debug_to_get_current_exception_event ()
-{
-  debug_target.to_get_current_exception_event();
-
-  fprintf_unfiltered (gdb_stderr, "target get_current_exception_event ()\n");
-}
-
-static char *
-debug_to_pid_to_exec_file (pid)
-  int  pid;
-{
-  char *  exec_file;
-
-  exec_file = debug_target.to_pid_to_exec_file (pid);
-
-  fprintf_unfiltered (gdb_stderr, "target_pid_to_exec_file (%d) = %s\n",
-                      pid, exec_file);
-
-  return exec_file;
-}
-
-static char *
-debug_to_core_file_to_sym_file (core)
-  char *  core;
-{
-  char *  sym_file;
-
-  sym_file = debug_target.to_core_file_to_sym_file (core);
-
-  fprintf_unfiltered (gdb_stderr, "target_core_file_to_sym_file (%s) = %s\n",
-                      core, sym_file);
-
-  return sym_file;
-}
-
-static void
-setup_target_debug ()
-{
-  memcpy (&debug_target, &current_target, sizeof debug_target);
-
-  current_target.to_open = debug_to_open;
-  current_target.to_close = debug_to_close;
-  current_target.to_attach = debug_to_attach;
-  current_target.to_post_attach = debug_to_post_attach;
-  current_target.to_require_attach = debug_to_require_attach;
-  current_target.to_detach = debug_to_detach;
-  current_target.to_require_detach = debug_to_require_detach;
-  current_target.to_resume = debug_to_resume;
-  current_target.to_wait = debug_to_wait;
-  current_target.to_post_wait = debug_to_post_wait;
-  current_target.to_fetch_registers = debug_to_fetch_registers;
-  current_target.to_store_registers = debug_to_store_registers;
-  current_target.to_prepare_to_store = debug_to_prepare_to_store;
-  current_target.to_xfer_memory = debug_to_xfer_memory;
-  current_target.to_files_info = debug_to_files_info;
-  current_target.to_insert_breakpoint = debug_to_insert_breakpoint;
-  current_target.to_remove_breakpoint = debug_to_remove_breakpoint;
-  current_target.to_terminal_init = debug_to_terminal_init;
-  current_target.to_terminal_inferior = debug_to_terminal_inferior;
-  current_target.to_terminal_ours_for_output = debug_to_terminal_ours_for_output;
-  current_target.to_terminal_ours = debug_to_terminal_ours;
-  current_target.to_terminal_info = debug_to_terminal_info;
-  current_target.to_kill = debug_to_kill;
-  current_target.to_load = debug_to_load;
-  current_target.to_lookup_symbol = debug_to_lookup_symbol;
-  current_target.to_create_inferior = debug_to_create_inferior;
-  current_target.to_post_startup_inferior = debug_to_post_startup_inferior;
-  current_target.to_acknowledge_created_inferior = debug_to_acknowledge_created_inferior;
-  current_target.to_clone_and_follow_inferior = debug_to_clone_and_follow_inferior;
-  current_target.to_post_follow_inferior_by_clone = debug_to_post_follow_inferior_by_clone;
-  current_target.to_insert_fork_catchpoint = debug_to_insert_fork_catchpoint;
-  current_target.to_remove_fork_catchpoint = debug_to_remove_fork_catchpoint;
-  current_target.to_insert_vfork_catchpoint = debug_to_insert_vfork_catchpoint;
-  current_target.to_remove_vfork_catchpoint = debug_to_remove_vfork_catchpoint;
-  current_target.to_has_forked = debug_to_has_forked;
-  current_target.to_has_vforked = debug_to_has_vforked;
-  current_target.to_can_follow_vfork_prior_to_exec = debug_to_can_follow_vfork_prior_to_exec;
-  current_target.to_post_follow_vfork = debug_to_post_follow_vfork;
-  current_target.to_insert_exec_catchpoint = debug_to_insert_exec_catchpoint;
-  current_target.to_remove_exec_catchpoint = debug_to_remove_exec_catchpoint;
-  current_target.to_has_execd = debug_to_has_execd;
-  current_target.to_reported_exec_events_per_exec_call = debug_to_reported_exec_events_per_exec_call;
-  current_target.to_has_syscall_event = debug_to_has_syscall_event;
-  current_target.to_has_exited = debug_to_has_exited;
-  current_target.to_mourn_inferior = debug_to_mourn_inferior;
-  current_target.to_can_run = debug_to_can_run;
-  current_target.to_notice_signals = debug_to_notice_signals;
-  current_target.to_thread_alive = debug_to_thread_alive;
-  current_target.to_stop = debug_to_stop;
-  current_target.to_query = debug_to_query;
-  current_target.to_enable_exception_callback = debug_to_enable_exception_callback;
-  current_target.to_get_current_exception_event = debug_to_get_current_exception_event;
-  current_target.to_pid_to_exec_file = debug_to_pid_to_exec_file;
-  current_target.to_core_file_to_sym_file = debug_to_core_file_to_sym_file;
-
-}
-#endif /* MAINTENANCE_CMDS */
-
-static char targ_desc[] = 
-    "Names of targets and files being debugged.\n\
-Shows the entire stack of targets currently in use (including the exec-file,\n\
-core-file, and process, if any), as well as the symbol file name.";
-
-void
-initialize_targets ()
-{
-  push_target (&dummy_target);
-
-  add_info ("target", target_info, targ_desc);
-  add_info ("files", target_info, targ_desc);
-
-#ifdef MAINTENANCE_CMDS
-  add_show_from_set (
-     add_set_cmd ("targetdebug", class_maintenance, var_zinteger,
-		  (char *)&targetdebug,
-		 "Set target debugging.\n\
-When non-zero, target debugging is enabled.", &setlist),
-		     &showlist);
-#endif
-
-  if (!STREQ (signals[TARGET_SIGNAL_LAST].string, "TARGET_SIGNAL_MAGIC"))
-    abort ();
-}
diff --git a/gdb/target.h b/gdb/target.h
deleted file mode 100644
index f44d3e4..0000000
--- a/gdb/target.h
+++ /dev/null
@@ -1,1264 +0,0 @@
-/* Interface between GDB and target environments, including files and processes
-   Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.  Written by John Gilmore.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (TARGET_H)
-#define TARGET_H
-
-/* This include file defines the interface between the main part
-   of the debugger, and the part which is target-specific, or
-   specific to the communications interface between us and the
-   target.
-
-   A TARGET is an interface between the debugger and a particular 
-   kind of file or process.  Targets can be STACKED in STRATA, 
-   so that more than one target can potentially respond to a request.
-   In particular, memory accesses will walk down the stack of targets
-   until they find a target that is interested in handling that particular
-   address.  STRATA are artificial boundaries on the stack, within
-   which particular kinds of targets live.  Strata exist so that
-   people don't get confused by pushing e.g. a process target and then
-   a file target, and wondering why they can't see the current values
-   of variables any more (the file target is handling them and they
-   never get to the process target).  So when you push a file target,
-   it goes into the file stratum, which is always below the process
-   stratum.  */
-
-#include "bfd.h"
-#include "symtab.h"
-
-enum strata {
-	dummy_stratum,		/* The lowest of the low */
-	file_stratum,		/* Executable files, etc */
-	core_stratum,		/* Core dump files */
-	download_stratum,	/* Downloading of remote targets */
-	process_stratum		/* Executing processes */
-};
-
-enum thread_control_capabilities {
-	tc_none = 0, 		/* Default: can't control thread execution. */
-	tc_schedlock = 1,	/* Can lock the thread scheduler. */
-	tc_switch = 2, 		/* Can switch the running thread on demand. */
-};
-
-/* Stuff for target_wait.  */
-
-/* Generally, what has the program done?  */
-enum target_waitkind {
-  /* The program has exited.  The exit status is in value.integer.  */
-  TARGET_WAITKIND_EXITED,
-
-  /* The program has stopped with a signal.  Which signal is in value.sig.  */
-  TARGET_WAITKIND_STOPPED,
-
-  /* The program has terminated with a signal.  Which signal is in
-     value.sig.  */
-  TARGET_WAITKIND_SIGNALLED,
-
-  /* The program is letting us know that it dynamically loaded something
-     (e.g. it called load(2) on AIX).  */
-  TARGET_WAITKIND_LOADED,
-
-  /* The program has forked.  A "related" process' ID is in value.related_pid.
-     I.e., if the child forks, value.related_pid is the parent's ID.
-     */
-  TARGET_WAITKIND_FORKED,
-
-  /* The program has vforked.  A "related" process's ID is in value.related_pid.
-     */
-  TARGET_WAITKIND_VFORKED,
-
-  /* The program has exec'ed a new executable file.  The new file's pathname
-     is pointed to by value.execd_pathname.
-     */
-  TARGET_WAITKIND_EXECD,
-
-  /* The program has entered or returned from a system call.  On HP-UX, this
-     is used in the hardware watchpoint implementation.  The syscall's unique
-     integer ID number is in value.syscall_id;
-     */
-  TARGET_WAITKIND_SYSCALL_ENTRY,
-  TARGET_WAITKIND_SYSCALL_RETURN,
-
-  /* Nothing happened, but we stopped anyway.  This perhaps should be handled
-     within target_wait, but I'm not sure target_wait should be resuming the
-     inferior.  */
-  TARGET_WAITKIND_SPURIOUS
-  };
-
-/* The numbering of these signals is chosen to match traditional unix
-   signals (insofar as various unices use the same numbers, anyway).
-   It is also the numbering of the GDB remote protocol.  Other remote
-   protocols, if they use a different numbering, should make sure to
-   translate appropriately.  */
-
-/* This is based strongly on Unix/POSIX signals for several reasons:
-   (1) This set of signals represents a widely-accepted attempt to
-   represent events of this sort in a portable fashion, (2) we want a
-   signal to make it from wait to child_wait to the user intact, (3) many
-   remote protocols use a similar encoding.  However, it is
-   recognized that this set of signals has limitations (such as not
-   distinguishing between various kinds of SIGSEGV, or not
-   distinguishing hitting a breakpoint from finishing a single step).
-   So in the future we may get around this either by adding additional
-   signals for breakpoint, single-step, etc., or by adding signal
-   codes; the latter seems more in the spirit of what BSD, System V,
-   etc. are doing to address these issues.  */
-
-/* For an explanation of what each signal means, see
-   target_signal_to_string.  */
-
-enum target_signal {
-  /* Used some places (e.g. stop_signal) to record the concept that
-     there is no signal.  */
-  TARGET_SIGNAL_0 = 0,
-  TARGET_SIGNAL_FIRST = 0,
-  TARGET_SIGNAL_HUP = 1,
-  TARGET_SIGNAL_INT = 2,
-  TARGET_SIGNAL_QUIT = 3,
-  TARGET_SIGNAL_ILL = 4,
-  TARGET_SIGNAL_TRAP = 5,
-  TARGET_SIGNAL_ABRT = 6,
-  TARGET_SIGNAL_EMT = 7,
-  TARGET_SIGNAL_FPE = 8,
-  TARGET_SIGNAL_KILL = 9,
-  TARGET_SIGNAL_BUS = 10,
-  TARGET_SIGNAL_SEGV = 11,
-  TARGET_SIGNAL_SYS = 12,
-  TARGET_SIGNAL_PIPE = 13,
-  TARGET_SIGNAL_ALRM = 14,
-  TARGET_SIGNAL_TERM = 15,
-  TARGET_SIGNAL_URG = 16,
-  TARGET_SIGNAL_STOP = 17,
-  TARGET_SIGNAL_TSTP = 18,
-  TARGET_SIGNAL_CONT = 19,
-  TARGET_SIGNAL_CHLD = 20,
-  TARGET_SIGNAL_TTIN = 21,
-  TARGET_SIGNAL_TTOU = 22,
-  TARGET_SIGNAL_IO = 23,
-  TARGET_SIGNAL_XCPU = 24,
-  TARGET_SIGNAL_XFSZ = 25,
-  TARGET_SIGNAL_VTALRM = 26,
-  TARGET_SIGNAL_PROF = 27,
-  TARGET_SIGNAL_WINCH = 28,
-  TARGET_SIGNAL_LOST = 29,
-  TARGET_SIGNAL_USR1 = 30,
-  TARGET_SIGNAL_USR2 = 31,
-  TARGET_SIGNAL_PWR = 32,
-  /* Similar to SIGIO.  Perhaps they should have the same number.  */
-  TARGET_SIGNAL_POLL = 33,
-  TARGET_SIGNAL_WIND = 34,
-  TARGET_SIGNAL_PHONE = 35,
-  TARGET_SIGNAL_WAITING = 36,
-  TARGET_SIGNAL_LWP = 37,
-  TARGET_SIGNAL_DANGER = 38,
-  TARGET_SIGNAL_GRANT = 39,
-  TARGET_SIGNAL_RETRACT = 40,
-  TARGET_SIGNAL_MSG = 41,
-  TARGET_SIGNAL_SOUND = 42,
-  TARGET_SIGNAL_SAK = 43,
-  TARGET_SIGNAL_PRIO = 44,
-  TARGET_SIGNAL_REALTIME_33 = 45,
-  TARGET_SIGNAL_REALTIME_34 = 46,
-  TARGET_SIGNAL_REALTIME_35 = 47,
-  TARGET_SIGNAL_REALTIME_36 = 48,
-  TARGET_SIGNAL_REALTIME_37 = 49,
-  TARGET_SIGNAL_REALTIME_38 = 50,
-  TARGET_SIGNAL_REALTIME_39 = 51,
-  TARGET_SIGNAL_REALTIME_40 = 52,
-  TARGET_SIGNAL_REALTIME_41 = 53,
-  TARGET_SIGNAL_REALTIME_42 = 54,
-  TARGET_SIGNAL_REALTIME_43 = 55,
-  TARGET_SIGNAL_REALTIME_44 = 56,
-  TARGET_SIGNAL_REALTIME_45 = 57,
-  TARGET_SIGNAL_REALTIME_46 = 58,
-  TARGET_SIGNAL_REALTIME_47 = 59,
-  TARGET_SIGNAL_REALTIME_48 = 60,
-  TARGET_SIGNAL_REALTIME_49 = 61,
-  TARGET_SIGNAL_REALTIME_50 = 62,
-  TARGET_SIGNAL_REALTIME_51 = 63,
-  TARGET_SIGNAL_REALTIME_52 = 64,
-  TARGET_SIGNAL_REALTIME_53 = 65,
-  TARGET_SIGNAL_REALTIME_54 = 66,
-  TARGET_SIGNAL_REALTIME_55 = 67,
-  TARGET_SIGNAL_REALTIME_56 = 68,
-  TARGET_SIGNAL_REALTIME_57 = 69,
-  TARGET_SIGNAL_REALTIME_58 = 70,
-  TARGET_SIGNAL_REALTIME_59 = 71,
-  TARGET_SIGNAL_REALTIME_60 = 72,
-  TARGET_SIGNAL_REALTIME_61 = 73,
-  TARGET_SIGNAL_REALTIME_62 = 74,
-  TARGET_SIGNAL_REALTIME_63 = 75,
-#if defined(MACH) || defined(__MACH__)
-  /* Mach exceptions */
-  TARGET_EXC_BAD_ACCESS = 76,
-  TARGET_EXC_BAD_INSTRUCTION = 77,
-  TARGET_EXC_ARITHMETIC = 78,
-  TARGET_EXC_EMULATION = 79,
-  TARGET_EXC_SOFTWARE = 80,
-  TARGET_EXC_BREAKPOINT = 81,
-#endif
-  /* Some signal we don't know about.  */
-  TARGET_SIGNAL_UNKNOWN,
-
-  /* Use whatever signal we use when one is not specifically specified
-     (for passing to proceed and so on).  */
-  TARGET_SIGNAL_DEFAULT,
-
-  /* Last and unused enum value, for sizing arrays, etc.  */
-  TARGET_SIGNAL_LAST
-};
-
-struct target_waitstatus {
-  enum target_waitkind kind;
-
-  /* Forked child pid, execd pathname, exit status or signal number.  */
-  union {
-    int integer;
-    enum target_signal sig;
-    int  related_pid;
-    char *  execd_pathname;
-    int  syscall_id;
-  } value;
-};
-
-/* Return the string for a signal.  */
-extern char *target_signal_to_string PARAMS ((enum target_signal));
-
-/* Return the name (SIGHUP, etc.) for a signal.  */
-extern char *target_signal_to_name PARAMS ((enum target_signal));
-
-/* Given a name (SIGHUP, etc.), return its signal.  */
-enum target_signal target_signal_from_name PARAMS ((char *));
-
-
-/* If certain kinds of activity happen, target_wait should perform
-   callbacks.  */
-/* Right now we just call (*TARGET_ACTIVITY_FUNCTION) if I/O is possible
-   on TARGET_ACTIVITY_FD.   */
-extern int target_activity_fd;
-/* Returns zero to leave the inferior alone, one to interrupt it.  */
-extern int (*target_activity_function) PARAMS ((void));
-
-struct target_ops
-{
-  char	       *to_shortname;	/* Name this target type */
-  char	       *to_longname;	/* Name for printing */
-  char 	       *to_doc;	        /* Documentation.  Does not include trailing
-				   newline, and starts with a one-line descrip-
-				   tion (probably similar to to_longname). */
-  void 	      (*to_open) PARAMS ((char *, int));
-  void 	      (*to_close) PARAMS ((int));
-  void 	      (*to_attach) PARAMS ((char *, int));
-  void        (*to_post_attach) PARAMS ((int));
-  void 	      (*to_require_attach) PARAMS ((char *, int));
-  void 	      (*to_detach) PARAMS ((char *, int));
-  void 	      (*to_require_detach) PARAMS ((int, char *, int));
-  void 	      (*to_resume) PARAMS ((int, int, enum target_signal));
-  int  	      (*to_wait) PARAMS ((int, struct target_waitstatus *));
-  void        (*to_post_wait) PARAMS ((int, int));
-  void 	      (*to_fetch_registers) PARAMS ((int));
-  void 	      (*to_store_registers) PARAMS ((int));
-  void 	      (*to_prepare_to_store) PARAMS ((void));
-
-  /* Transfer LEN bytes of memory between GDB address MYADDR and
-     target address MEMADDR.  If WRITE, transfer them to the target, else
-     transfer them from the target.  TARGET is the target from which we
-     get this function.
-
-     Return value, N, is one of the following:
-
-     0 means that we can't handle this.  If errno has been set, it is the
-     error which prevented us from doing it (FIXME: What about bfd_error?).
-
-     positive (call it N) means that we have transferred N bytes
-     starting at MEMADDR.  We might be able to handle more bytes
-     beyond this length, but no promises.
-
-     negative (call its absolute value N) means that we cannot
-     transfer right at MEMADDR, but we could transfer at least
-     something at MEMADDR + N.  */
-
-  int  	      (*to_xfer_memory) PARAMS ((CORE_ADDR memaddr, char *myaddr,
-					 int len, int write,
-					 struct target_ops * target));
-
-#if 0
-  /* Enable this after 4.12.  */
-
-  /* Search target memory.  Start at STARTADDR and take LEN bytes of
-     target memory, and them with MASK, and compare to DATA.  If they
-     match, set *ADDR_FOUND to the address we found it at, store the data
-     we found at LEN bytes starting at DATA_FOUND, and return.  If
-     not, add INCREMENT to the search address and keep trying until
-     the search address is outside of the range [LORANGE,HIRANGE).
-
-     If we don't find anything, set *ADDR_FOUND to (CORE_ADDR)0 and return.  */
-  void (*to_search) PARAMS ((int len, char *data, char *mask,
-			     CORE_ADDR startaddr, int increment,
-			     CORE_ADDR lorange, CORE_ADDR hirange,
-			     CORE_ADDR *addr_found, char *data_found));
-
-#define	target_search(len, data, mask, startaddr, increment, lorange, hirange, addr_found, data_found)	\
-  (*current_target.to_search) (len, data, mask, startaddr, increment, \
-				lorange, hirange, addr_found, data_found)
-#endif /* 0 */
-
-  void 	      (*to_files_info) PARAMS ((struct target_ops *));
-  int  	      (*to_insert_breakpoint) PARAMS ((CORE_ADDR, char *));
-  int 	      (*to_remove_breakpoint) PARAMS ((CORE_ADDR, char *));
-  void 	      (*to_terminal_init) PARAMS ((void));
-  void 	      (*to_terminal_inferior) PARAMS ((void));
-  void 	      (*to_terminal_ours_for_output) PARAMS ((void));
-  void 	      (*to_terminal_ours) PARAMS ((void));
-  void 	      (*to_terminal_info) PARAMS ((char *, int));
-  void 	      (*to_kill) PARAMS ((void));
-  void 	      (*to_load) PARAMS ((char *, int));
-  int 	      (*to_lookup_symbol) PARAMS ((char *, CORE_ADDR *));
-  void 	      (*to_create_inferior) PARAMS ((char *, char *, char **));
-  void        (*to_post_startup_inferior) PARAMS ((int));
-  void        (*to_acknowledge_created_inferior) PARAMS ((int));
-  void        (*to_clone_and_follow_inferior) PARAMS ((int, int *));
-  void        (*to_post_follow_inferior_by_clone) PARAMS ((void));
-  int         (*to_insert_fork_catchpoint) PARAMS ((int));
-  int         (*to_remove_fork_catchpoint) PARAMS ((int));
-  int         (*to_insert_vfork_catchpoint) PARAMS ((int));
-  int         (*to_remove_vfork_catchpoint) PARAMS ((int));
-  int         (*to_has_forked) PARAMS ((int, int *));
-  int         (*to_has_vforked) PARAMS ((int, int *));
-  int         (*to_can_follow_vfork_prior_to_exec) PARAMS ((void));
-  void        (*to_post_follow_vfork) PARAMS ((int, int, int, int));
-  int         (*to_insert_exec_catchpoint) PARAMS ((int));
-  int         (*to_remove_exec_catchpoint) PARAMS ((int));
-  int         (*to_has_execd) PARAMS ((int, char **));
-  int         (*to_reported_exec_events_per_exec_call) PARAMS ((void));
-  int         (*to_has_syscall_event) PARAMS ((int, enum target_waitkind *, int *));
-  int         (*to_has_exited) PARAMS ((int, int, int *));
-  void 	      (*to_mourn_inferior) PARAMS ((void));
-  int	      (*to_can_run) PARAMS ((void));
-  void	      (*to_notice_signals) PARAMS ((int pid));
-  int	      (*to_thread_alive) PARAMS ((int pid));
-  void	      (*to_stop) PARAMS ((void));
-  int 	      (*to_query) PARAMS ((char, char *, char *, int *));
-  struct symtab_and_line * (*to_enable_exception_callback) PARAMS ((enum exception_event_kind, int));
-  struct exception_event_record * (*to_get_current_exception_event) PARAMS ((void));
-  char *      (*to_pid_to_exec_file) PARAMS ((int pid));
-  char *      (*to_core_file_to_sym_file) PARAMS ((char *));
-  enum strata   to_stratum;
-  struct target_ops
-		*DONT_USE;	/* formerly to_next */
-  int		to_has_all_memory;
-  int		to_has_memory;
-  int		to_has_stack;
-  int		to_has_registers;
-  int		to_has_execution;
-  int		to_has_thread_control;	/* control thread execution */
-  struct section_table
-    	       *to_sections;
-  struct section_table
-	       *to_sections_end;
-  int		to_magic;
-  /* Need sub-structure for target machine related rather than comm related? */
-};
-
-/* Magic number for checking ops size.  If a struct doesn't end with this
-   number, somebody changed the declaration but didn't change all the
-   places that initialize one.  */
-
-#define	OPS_MAGIC	3840
-
-/* The ops structure for our "current" target process.  This should
-   never be NULL.  If there is no target, it points to the dummy_target.  */
-
-extern struct target_ops	current_target;
-
-/* An item on the target stack.  */
-
-struct target_stack_item
-{
-  struct target_stack_item *next;
-  struct target_ops *target_ops;
-};
-
-/* The target stack.  */
-
-extern struct target_stack_item *target_stack;
-
-/* Define easy words for doing these operations on our current target.  */
-
-#define	target_shortname	(current_target.to_shortname)
-#define	target_longname		(current_target.to_longname)
-
-/* The open routine takes the rest of the parameters from the command,
-   and (if successful) pushes a new target onto the stack.
-   Targets should supply this routine, if only to provide an error message.  */
-#define	target_open(name, from_tty)	\
-	(*current_target.to_open) (name, from_tty)
-
-/* Does whatever cleanup is required for a target that we are no longer
-   going to be calling.  Argument says whether we are quitting gdb and
-   should not get hung in case of errors, or whether we want a clean
-   termination even if it takes a while.  This routine is automatically
-   always called just before a routine is popped off the target stack.
-   Closing file descriptors and freeing memory are typical things it should
-   do.  */
-
-#define	target_close(quitting)	\
-	(*current_target.to_close) (quitting)
-
-/* Attaches to a process on the target side.  Arguments are as passed
-   to the `attach' command by the user.  This routine can be called
-   when the target is not on the target-stack, if the target_can_run
-   routine returns 1; in that case, it must push itself onto the stack.  
-   Upon exit, the target should be ready for normal operations, and
-   should be ready to deliver the status of the process immediately 
-   (without waiting) to an upcoming target_wait call.  */
-
-#define	target_attach(args, from_tty)	\
-	(*current_target.to_attach) (args, from_tty)
-
-/* The target_attach operation places a process under debugger control,
-   and stops the process.
-
-   This operation provides a target-specific hook that allows the
-   necessary bookkeeping to be performed after an attach completes.
-   */
-#define target_post_attach(pid) \
-        (*current_target.to_post_attach) (pid)
-
-/* Attaches to a process on the target side, if not already attached.
-   (If already attached, takes no action.)
-
-   This operation can be used to follow the child process of a fork.
-   On some targets, such child processes of an original inferior process
-   are automatically under debugger control, and thus do not require an
-   actual attach operation.  */
-
-#define	target_require_attach(args, from_tty)	\
-	(*current_target.to_require_attach) (args, from_tty)
-
-/* Takes a program previously attached to and detaches it.
-   The program may resume execution (some targets do, some don't) and will
-   no longer stop on signals, etc.  We better not have left any breakpoints
-   in the program or it'll die when it hits one.  ARGS is arguments
-   typed by the user (e.g. a signal to send the process).  FROM_TTY
-   says whether to be verbose or not.  */
-
-extern void
-target_detach PARAMS ((char *, int));
-
-/* Detaches from a process on the target side, if not already dettached.
-   (If already detached, takes no action.)
-
-   This operation can be used to follow the parent process of a fork.
-   On some targets, such child processes of an original inferior process
-   are automatically under debugger control, and thus do require an actual
-   detach operation.
-
-   PID is the process id of the child to detach from.
-   ARGS is arguments typed by the user (e.g. a signal to send the process).
-   FROM_TTY says whether to be verbose or not.  */
-
-#define target_require_detach(pid, args, from_tty) \
-	(*current_target.to_require_detach) (pid, args, from_tty)
-
-/* Resume execution of the target process PID.  STEP says whether to
-   single-step or to run free; SIGGNAL is the signal to be given to
-   the target, or TARGET_SIGNAL_0 for no signal.  The caller may not
-   pass TARGET_SIGNAL_DEFAULT.  */
-
-#define	target_resume(pid, step, siggnal)	\
-	(*current_target.to_resume) (pid, step, siggnal)
-
-/* Wait for process pid to do something.  Pid = -1 to wait for any pid
-   to do something.  Return pid of child, or -1 in case of error;
-   store status through argument pointer STATUS.  Note that it is
-   *not* OK to return_to_top_level out of target_wait without popping
-   the debugging target from the stack; GDB isn't prepared to get back
-   to the prompt with a debugging target but without the frame cache,
-   stop_pc, etc., set up.  */
-
-#define	target_wait(pid, status)		\
-	(*current_target.to_wait) (pid, status)
-
-/* The target_wait operation waits for a process event to occur, and
-   thereby stop the process.
-
-   On some targets, certain events may happen in sequences.  gdb's
-   correct response to any single event of such a sequence may require
-   knowledge of what earlier events in the sequence have been seen.
-
-   This operation provides a target-specific hook that allows the
-   necessary bookkeeping to be performed to track such sequences.
-   */
-
-#define target_post_wait(pid, status) \
-        (*current_target.to_post_wait) (pid, status)
-
-/* Fetch register REGNO, or all regs if regno == -1.  No result.  */
-
-#define	target_fetch_registers(regno)	\
-	(*current_target.to_fetch_registers) (regno)
-
-/* Store at least register REGNO, or all regs if REGNO == -1.
-   It can store as many registers as it wants to, so target_prepare_to_store
-   must have been previously called.  Calls error() if there are problems.  */
-
-#define	target_store_registers(regs)	\
-	(*current_target.to_store_registers) (regs)
-
-/* Get ready to modify the registers array.  On machines which store
-   individual registers, this doesn't need to do anything.  On machines
-   which store all the registers in one fell swoop, this makes sure
-   that REGISTERS contains all the registers from the program being
-   debugged.  */
-
-#define	target_prepare_to_store()	\
-	(*current_target.to_prepare_to_store) ()
-
-extern int target_read_string PARAMS ((CORE_ADDR, char **, int, int *));
-
-extern int
-target_read_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, int len));
-
-extern int
-target_read_memory_section PARAMS ((CORE_ADDR memaddr, char *myaddr, int len,
-				    asection *bfd_section));
-
-extern int
-target_read_memory_partial PARAMS ((CORE_ADDR, char *, int, int *));
-
-extern int
-target_write_memory PARAMS ((CORE_ADDR, char *, int));
-
-extern int
-xfer_memory PARAMS ((CORE_ADDR, char *, int, int, struct target_ops *));
-
-extern int
-child_xfer_memory PARAMS ((CORE_ADDR, char *, int, int, struct target_ops *));
-
-extern char *
-child_pid_to_exec_file PARAMS ((int));
-
-extern char *
-child_core_file_to_sym_file PARAMS ((char *));
-
-#if defined(CHILD_POST_ATTACH)
-extern void
-child_post_attach PARAMS ((int));
-#endif
-
-extern void
-child_post_wait PARAMS ((int, int));
-
-extern void
-child_post_startup_inferior PARAMS ((int));
-
-extern void
-child_acknowledge_created_inferior PARAMS ((int));
-
-extern void
-child_clone_and_follow_inferior PARAMS ((int, int *));
-
-extern void
-child_post_follow_inferior_by_clone PARAMS ((void));
-
-extern int
-child_insert_fork_catchpoint PARAMS ((int));
-
-extern int
-child_remove_fork_catchpoint PARAMS ((int));
-
-extern int
-child_insert_vfork_catchpoint PARAMS ((int));
-
-extern int
-child_remove_vfork_catchpoint PARAMS ((int));
-
-extern int
-child_has_forked PARAMS ((int, int *));
-
-extern int
-child_has_vforked PARAMS ((int, int *));
-
-extern void
-child_acknowledge_created_inferior PARAMS ((int));
-
-extern int
-child_can_follow_vfork_prior_to_exec PARAMS ((void));
-
-extern void
-child_post_follow_vfork PARAMS ((int, int, int, int));
-
-extern int
-child_insert_exec_catchpoint PARAMS ((int));
-
-extern int
-child_remove_exec_catchpoint PARAMS ((int));
-
-extern int
-child_has_execd PARAMS ((int, char **));
-
-extern int
-child_reported_exec_events_per_exec_call PARAMS ((void));
-
-extern int
-child_has_syscall_event PARAMS ((int, enum target_waitkind *, int *));
-
-extern int
-child_has_exited PARAMS ((int, int, int *));
-
-extern int
-child_thread_alive PARAMS ((int));
-
-/* From exec.c */
-
-extern void
-print_section_info PARAMS ((struct target_ops *, bfd *));
-
-/* Print a line about the current target.  */
-
-#define	target_files_info()	\
-	(*current_target.to_files_info) (&current_target)
-
-/* Insert a breakpoint at address ADDR in the target machine.
-   SAVE is a pointer to memory allocated for saving the
-   target contents.  It is guaranteed by the caller to be long enough
-   to save "sizeof BREAKPOINT" bytes.  Result is 0 for success, or
-   an errno value.  */
-
-#define	target_insert_breakpoint(addr, save)	\
-	(*current_target.to_insert_breakpoint) (addr, save)
-
-/* Remove a breakpoint at address ADDR in the target machine.
-   SAVE is a pointer to the same save area 
-   that was previously passed to target_insert_breakpoint.  
-   Result is 0 for success, or an errno value.  */
-
-#define	target_remove_breakpoint(addr, save)	\
-	(*current_target.to_remove_breakpoint) (addr, save)
-
-/* Initialize the terminal settings we record for the inferior,
-   before we actually run the inferior.  */
-
-#define target_terminal_init() \
-	(*current_target.to_terminal_init) ()
-
-/* Put the inferior's terminal settings into effect.
-   This is preparation for starting or resuming the inferior.  */
-
-#define target_terminal_inferior() \
-	(*current_target.to_terminal_inferior) ()
-
-/* Put some of our terminal settings into effect,
-   enough to get proper results from our output,
-   but do not change into or out of RAW mode
-   so that no input is discarded.
-
-   After doing this, either terminal_ours or terminal_inferior
-   should be called to get back to a normal state of affairs.  */
-
-#define target_terminal_ours_for_output() \
-	(*current_target.to_terminal_ours_for_output) ()
-
-/* Put our terminal settings into effect.
-   First record the inferior's terminal settings
-   so they can be restored properly later.  */
-
-#define target_terminal_ours() \
-	(*current_target.to_terminal_ours) ()
-
-/* Print useful information about our terminal status, if such a thing
-   exists.  */
-
-#define target_terminal_info(arg, from_tty) \
-	(*current_target.to_terminal_info) (arg, from_tty)
-
-/* Kill the inferior process.   Make it go away.  */
-
-#define target_kill() \
-	(*current_target.to_kill) ()
-
-/* Load an executable file into the target process.  This is expected to
-   not only bring new code into the target process, but also to update
-   GDB's symbol tables to match.  */
-
-#define target_load(arg, from_tty) \
-	(*current_target.to_load) (arg, from_tty)
-
-/* Look up a symbol in the target's symbol table.  NAME is the symbol
-   name.  ADDRP is a CORE_ADDR * pointing to where the value of the symbol
-   should be returned.  The result is 0 if successful, nonzero if the
-   symbol does not exist in the target environment.  This function should
-   not call error() if communication with the target is interrupted, since
-   it is called from symbol reading, but should return nonzero, possibly
-   doing a complain().  */
-
-#define target_lookup_symbol(name, addrp) 	\
-  (*current_target.to_lookup_symbol) (name, addrp)
-
-/* Start an inferior process and set inferior_pid to its pid.
-   EXEC_FILE is the file to run.
-   ALLARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.  Errors reported with error().
-   On VxWorks and various standalone systems, we ignore exec_file.  */
- 
-#define	target_create_inferior(exec_file, args, env)	\
-	(*current_target.to_create_inferior) (exec_file, args, env)
-
-
-/* Some targets (such as ttrace-based HPUX) don't allow us to request
-   notification of inferior events such as fork and vork immediately
-   after the inferior is created.  (This because of how gdb gets an
-   inferior created via invoking a shell to do it.  In such a scenario,
-   if the shell init file has commands in it, the shell will fork and
-   exec for each of those commands, and we will see each such fork
-   event.  Very bad.)
-   
-   Such targets will supply an appropriate definition for this function.
-   */
-#define target_post_startup_inferior(pid) \
-        (*current_target.to_post_startup_inferior) (pid)
-
-/* On some targets, the sequence of starting up an inferior requires
-   some synchronization between gdb and the new inferior process, PID.
-   */
-#define target_acknowledge_created_inferior(pid) \
-        (*current_target.to_acknowledge_created_inferior) (pid)
-
-/* An inferior process has been created via a fork() or similar
-   system call.  This function will clone the debugger, then ensure
-   that CHILD_PID is attached to by that debugger.
-
-   FOLLOWED_CHILD is set TRUE on return *for the clone debugger only*,
-   and FALSE otherwise.  (The original and clone debuggers can use this
-   to determine which they are, if need be.)
-
-   (This is not a terribly useful feature without a GUI to prevent
-   the two debuggers from competing for shell input.)
-   */
-#define target_clone_and_follow_inferior(child_pid,followed_child) \
-        (*current_target.to_clone_and_follow_inferior) (child_pid, followed_child)
-
-/* This operation is intended to be used as the last in a sequence of
-   steps taken when following both parent and child of a fork.  This
-   is used by a clone of the debugger, which will follow the child.
-
-   The original debugger has detached from this process, and the
-   clone has attached to it.
-
-   On some targets, this requires a bit of cleanup to make it work
-   correctly.
-   */
-#define target_post_follow_inferior_by_clone() \
-        (*current_target.to_post_follow_inferior_by_clone) ()
-
-/* On some targets, we can catch an inferior fork or vfork event when it
-   occurs.  These functions insert/remove an already-created catchpoint for
-   such events.
-   */
-#define target_insert_fork_catchpoint(pid) \
-        (*current_target.to_insert_fork_catchpoint) (pid)
-
-#define target_remove_fork_catchpoint(pid) \
-        (*current_target.to_remove_fork_catchpoint) (pid)
-
-#define target_insert_vfork_catchpoint(pid) \
-        (*current_target.to_insert_vfork_catchpoint) (pid)
-
-#define target_remove_vfork_catchpoint(pid) \
-        (*current_target.to_remove_vfork_catchpoint) (pid)
-
-/* Returns TRUE if PID has invoked the fork() system call.  And,
-   also sets CHILD_PID to the process id of the other ("child")
-   inferior process that was created by that call.
-   */
-#define target_has_forked(pid,child_pid) \
-        (*current_target.to_has_forked) (pid,child_pid)
-
-/* Returns TRUE if PID has invoked the vfork() system call.  And,
-   also sets CHILD_PID to the process id of the other ("child")
-   inferior process that was created by that call.
-   */
-#define target_has_vforked(pid,child_pid) \
-        (*current_target.to_has_vforked) (pid,child_pid)
-
-/* Some platforms (such as pre-10.20 HP-UX) don't allow us to do
-   anything to a vforked child before it subsequently calls exec().
-   On such platforms, we say that the debugger cannot "follow" the
-   child until it has vforked.
-
-   This function should be defined to return 1 by those targets
-   which can allow the debugger to immediately follow a vforked
-   child, and 0 if they cannot.
-   */
-#define target_can_follow_vfork_prior_to_exec() \
-        (*current_target.to_can_follow_vfork_prior_to_exec) ()
-
-/* An inferior process has been created via a vfork() system call.
-   The debugger has followed the parent, the child, or both.  The
-   process of setting up for that follow may have required some
-   target-specific trickery to track the sequence of reported events.
-   If so, this function should be defined by those targets that
-   require the debugger to perform cleanup or initialization after
-   the vfork follow.
-   */
-#define target_post_follow_vfork(parent_pid,followed_parent,child_pid,followed_child) \
-        (*current_target.to_post_follow_vfork) (parent_pid,followed_parent,child_pid,followed_child)
-
-/* On some targets, we can catch an inferior exec event when it
-   occurs.  These functions insert/remove an already-created catchpoint
-   for such events.
-   */
-#define target_insert_exec_catchpoint(pid) \
-        (*current_target.to_insert_exec_catchpoint) (pid)
- 
-#define target_remove_exec_catchpoint(pid) \
-        (*current_target.to_remove_exec_catchpoint) (pid)
-
-/* Returns TRUE if PID has invoked a flavor of the exec() system call.
-   And, also sets EXECD_PATHNAME to the pathname of the executable file
-   that was passed to exec(), and is now being executed.
-   */
-#define target_has_execd(pid,execd_pathname) \
-        (*current_target.to_has_execd) (pid,execd_pathname)
-
-/* Returns the number of exec events that are reported when a process
-   invokes a flavor of the exec() system call on this target, if exec
-   events are being reported.
-   */
-#define target_reported_exec_events_per_exec_call() \
-        (*current_target.to_reported_exec_events_per_exec_call) ()
-
-/* Returns TRUE if PID has reported a syscall event.  And, also sets
-   KIND to the appropriate TARGET_WAITKIND_, and sets SYSCALL_ID to
-   the unique integer ID of the syscall.
-   */
-#define target_has_syscall_event(pid,kind,syscall_id) \
-  (*current_target.to_has_syscall_event) (pid,kind,syscall_id)
-
-/* Returns TRUE if PID has exited.  And, also sets EXIT_STATUS to the
-   exit code of PID, if any.
-   */
-#define target_has_exited(pid,wait_status,exit_status) \
-        (*current_target.to_has_exited) (pid,wait_status,exit_status)
-
-/* The debugger has completed a blocking wait() call.  There is now
-   some process event that must be processed.  This function should
-   be defined by those targets that require the debugger to perform
-   cleanup or internal state changes in response to the process event.
-   */
-
-/* The inferior process has died.  Do what is right.  */
-
-#define	target_mourn_inferior()	\
-	(*current_target.to_mourn_inferior) ()
-
-/* Does target have enough data to do a run or attach command? */
-
-#define target_can_run(t) \
-  	((t)->to_can_run) ()
-
-/* post process changes to signal handling in the inferior.  */
-
-#define target_notice_signals(pid) \
-  	(*current_target.to_notice_signals) (pid)
-
-/* Check to see if a thread is still alive.  */
-
-#define target_thread_alive(pid) \
-	(*current_target.to_thread_alive) (pid)
-
-/* Make target stop in a continuable fashion.  (For instance, under Unix, this
-   should act like SIGSTOP).  This function is normally used by GUIs to
-   implement a stop button.  */
-
-#define target_stop current_target.to_stop
-
-/* Queries the target side for some information.  The first argument is a
-   letter specifying the type of the query, which is used to determine who
-   should process it.  The second argument is a string that specifies which 
-   information is desired and the third is a buffer that carries back the 
-   response from the target side. The fourth parameter is the size of the
-   output buffer supplied. */
- 
-#define	target_query(query_type, query, resp_buffer, bufffer_size)	\
-	(*current_target.to_query) (query_type, query, resp_buffer, bufffer_size)
-
-/* Get the symbol information for a breakpointable routine called when
-   an exception event occurs. 
-   Intended mainly for C++, and for those
-   platforms/implementations where such a callback mechanism is available,
-   e.g. HP-UX with ANSI C++ (aCC).  Some compilers (e.g. g++) support
-   different mechanisms for debugging exceptions. */
-
-#define target_enable_exception_callback(kind, enable) \
-        (*current_target.to_enable_exception_callback) (kind, enable)
-
-/* Get the current exception event kind -- throw or catch, etc. */
-   
-#define target_get_current_exception_event() \
-        (*current_target.to_get_current_exception_event) ()
-
-/* Pointer to next target in the chain, e.g. a core file and an exec file.  */
-
-#define	target_next \
-	(current_target.to_next)
-
-/* Does the target include all of memory, or only part of it?  This
-   determines whether we look up the target chain for other parts of
-   memory if this target can't satisfy a request.  */
-
-#define	target_has_all_memory	\
-	(current_target.to_has_all_memory)
-
-/* Does the target include memory?  (Dummy targets don't.)  */
-
-#define	target_has_memory	\
-	(current_target.to_has_memory)
-
-/* Does the target have a stack?  (Exec files don't, VxWorks doesn't, until
-   we start a process.)  */
-   
-#define	target_has_stack	\
-	(current_target.to_has_stack)
-
-/* Does the target have registers?  (Exec files don't.)  */
-
-#define	target_has_registers	\
-	(current_target.to_has_registers)
-
-/* Does the target have execution?  Can we make it jump (through
-   hoops), or pop its stack a few times?  FIXME: If this is to work that
-   way, it needs to check whether an inferior actually exists.
-   remote-udi.c and probably other targets can be the current target
-   when the inferior doesn't actually exist at the moment.  Right now
-   this just tells us whether this target is *capable* of execution.  */
-
-#define	target_has_execution	\
-	(current_target.to_has_execution)
-
-/* Can the target support the debugger control of thread execution?
-   a) Can it lock the thread scheduler?
-   b) Can it switch the currently running thread?  */
-
-#define target_can_lock_scheduler \
- 	(current_target.to_has_thread_control & tc_schedlock)
-
-#define target_can_switch_threads \
- 	(current_target.to_has_thread_control & tc_switch)
-
-extern void target_link PARAMS ((char *, CORE_ADDR *));
-
-/* Converts a process id to a string.  Usually, the string just contains
-   `process xyz', but on some systems it may contain
-   `process xyz thread abc'.  */
-
-#ifndef target_pid_to_str
-#define target_pid_to_str(PID) \
-	normal_pid_to_str (PID)
-extern char *normal_pid_to_str PARAMS ((int pid));
-#endif
-
-#ifndef target_tid_to_str
-#define target_tid_to_str(PID) \
-        normal_pid_to_str (PID)
-extern char *normal_pid_to_str PARAMS ((int pid));
-#endif
- 
-
-#ifndef target_new_objfile
-#define target_new_objfile(OBJFILE)
-#endif
-
-#ifndef target_pid_or_tid_to_str
-#define target_pid_or_tid_to_str(ID) \
-	normal_pid_to_str (ID)
-#endif
-
-/* Attempts to find the pathname of the executable file
-   that was run to create a specified process.
-
-   The process PID must be stopped when this operation is used.
-   
-   If the executable file cannot be determined, NULL is returned.
-
-   Else, a pointer to a character string containing the pathname
-   is returned.  This string should be copied into a buffer by
-   the client if the string will not be immediately used, or if
-   it must persist.
-   */
-
-#define target_pid_to_exec_file(pid) \
-	(current_target.to_pid_to_exec_file) (pid)
-
-/* Hook to call target-dependant code after reading in a new symbol table. */
-
-#ifndef TARGET_SYMFILE_POSTREAD
-#define TARGET_SYMFILE_POSTREAD(OBJFILE)
-#endif
-
-/* Hook to call target dependant code just after inferior target process has
-   started.  */
-
-#ifndef TARGET_CREATE_INFERIOR_HOOK
-#define TARGET_CREATE_INFERIOR_HOOK(PID)
-#endif
-
-/* Hardware watchpoint interfaces.  */
-
-/* Returns non-zero if we were stopped by a hardware watchpoint (memory read or
-   write).  */
-
-#ifndef STOPPED_BY_WATCHPOINT
-#define STOPPED_BY_WATCHPOINT(w) 0
-#endif
-
-/* HP-UX supplies these operations, which respectively disable and enable
-   the memory page-protections that are used to implement hardware watchpoints
-   on that platform.  See wait_for_inferior's use of these.
-   */
-#if !defined(TARGET_DISABLE_HW_WATCHPOINTS)
-#define TARGET_DISABLE_HW_WATCHPOINTS(pid)
-#endif
-
-#if !defined(TARGET_ENABLE_HW_WATCHPOINTS)
-#define TARGET_ENABLE_HW_WATCHPOINTS(pid)
-#endif
-
-/* Provide defaults for systems that don't support hardware watchpoints. */
-
-#ifndef TARGET_HAS_HARDWARE_WATCHPOINTS
-
-/* Returns non-zero if we can set a hardware watchpoint of type TYPE.  TYPE is
-   one of bp_hardware_watchpoint, bp_read_watchpoint, bp_write_watchpoint, or
-   bp_hardware_breakpoint.  CNT is the number of such watchpoints used so far
-   (including this one?).  OTHERTYPE is who knows what...  */
-
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(TYPE,CNT,OTHERTYPE) 0
-
-#if !defined(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
-#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_count) \
-        (LONGEST)(byte_count) <= REGISTER_SIZE
-#endif
-
-/* However, some addresses may not be profitable to use hardware to watch,
-   or may be difficult to understand when the addressed object is out of
-   scope, and hence should be unwatched.  On some targets, this may have
-   severe performance penalties, such that we might as well use regular
-   watchpoints, and save (possibly precious) hardware watchpoints for other
-   locations.
-   */
-#if !defined(TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT)
-#define TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT(pid,start,len) 0
-#endif
-
-
-/* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes.  TYPE is 0
-   for write, 1 for read, and 2 for read/write accesses.  Returns 0 for
-   success, non-zero for failure.  */
-
-#define target_remove_watchpoint(ADDR,LEN,TYPE) -1
-#define target_insert_watchpoint(ADDR,LEN,TYPE) -1
-
-#endif /* TARGET_HAS_HARDWARE_WATCHPOINTS */
-
-#ifndef target_insert_hw_breakpoint
-#define target_remove_hw_breakpoint(ADDR,SHADOW) -1
-#define target_insert_hw_breakpoint(ADDR,SHADOW) -1
-#endif
-
-#ifndef target_stopped_data_address
-#define target_stopped_data_address() 0
-#endif
-
-/* If defined, then we need to decr pc by this much after a hardware break-
-   point.  Presumably this overrides DECR_PC_AFTER_BREAK...  */
-
-#ifndef DECR_PC_AFTER_HW_BREAK
-#define DECR_PC_AFTER_HW_BREAK 0
-#endif
-
-/* Sometimes gdb may pick up what appears to be a valid target address
-   from a minimal symbol, but the value really means, essentially,
-   "This is an index into a table which is populated when the inferior
-   is run.  Therefore, do not attempt to use this as a PC."
-   */
-#if !defined(PC_REQUIRES_RUN_BEFORE_USE)
-#define PC_REQUIRES_RUN_BEFORE_USE(pc) (0)
-#endif
-
-/* This will only be defined by a target that supports catching vfork events,
-   such as HP-UX.
-
-   On some targets (such as HP-UX 10.20 and earlier), resuming a newly vforked
-   child process after it has exec'd, causes the parent process to resume as
-   well.  To prevent the parent from running spontaneously, such targets should
-   define this to a function that prevents that from happening.
-   */
-#if !defined(ENSURE_VFORKING_PARENT_REMAINS_STOPPED)
-#define ENSURE_VFORKING_PARENT_REMAINS_STOPPED(PID) (0)
-#endif
-
-/* This will only be defined by a target that supports catching vfork events,
-   such as HP-UX.
-
-   On some targets (such as HP-UX 10.20 and earlier), a newly vforked child
-   process must be resumed when it delivers its exec event, before the parent
-   vfork event will be delivered to us.
-   */
-#if !defined(RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK)
-#define RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK() (0)
-#endif
-
-/* Routines for maintenance of the target structures...
-
-   add_target:   Add a target to the list of all possible targets.
-
-   push_target:  Make this target the top of the stack of currently used
-		 targets, within its particular stratum of the stack.  Result
-		 is 0 if now atop the stack, nonzero if not on top (maybe
-		 should warn user).
-
-   unpush_target: Remove this from the stack of currently used targets,
-		 no matter where it is on the list.  Returns 0 if no
-		 change, 1 if removed from stack.
-
-   pop_target:	 Remove the top thing on the stack of current targets.  */
-
-extern void
-add_target PARAMS ((struct target_ops *));
-
-extern int
-push_target PARAMS ((struct target_ops *));
-
-extern int
-unpush_target PARAMS ((struct target_ops *));
-
-extern void
-target_preopen PARAMS ((int));
-
-extern void
-pop_target PARAMS ((void));
-
-/* Struct section_table maps address ranges to file sections.  It is
-   mostly used with BFD files, but can be used without (e.g. for handling
-   raw disks, or files not in formats handled by BFD).  */
-
-struct section_table {
-  CORE_ADDR addr;		/* Lowest address in section */
-  CORE_ADDR endaddr;		/* 1+highest address in section */
-
-  sec_ptr the_bfd_section;
-
-  bfd	   *bfd;		/* BFD file pointer */
-};
-
-/* Builds a section table, given args BFD, SECTABLE_PTR, SECEND_PTR.
-   Returns 0 if OK, 1 on error.  */
-
-extern int
-build_section_table PARAMS ((bfd *, struct section_table **,
-			     struct section_table **));
-
-/* From mem-break.c */
-
-extern int memory_remove_breakpoint PARAMS ((CORE_ADDR, char *));
-
-extern int memory_insert_breakpoint PARAMS ((CORE_ADDR, char *));
-
-extern breakpoint_from_pc_fn memory_breakpoint_from_pc;
-#ifndef BREAKPOINT_FROM_PC
-#define BREAKPOINT_FROM_PC(pcptr, lenptr) memory_breakpoint_from_pc (pcptr, lenptr)
-#endif
-
-
-/* From target.c */
-
-extern void
-initialize_targets PARAMS ((void));
-
-extern void
-noprocess PARAMS ((void));
-
-extern void
-find_default_attach PARAMS ((char *, int));
-
-void
-find_default_require_attach PARAMS ((char *, int));
-
-void
-find_default_require_detach PARAMS ((int, char *, int));
-
-extern void
-find_default_create_inferior PARAMS ((char *, char *, char **));
-
-void
-find_default_clone_and_follow_inferior PARAMS ((int, int *));
-
-extern struct target_ops *
-find_core_target PARAMS ((void));
-
-/* Stuff that should be shared among the various remote targets.  */
-
-/* Debugging level.  0 is off, and non-zero values mean to print some debug
-   information (higher values, more information).  */
-extern int remote_debug;
-
-/* Speed in bits per second, or -1 which means don't mess with the speed.  */
-extern int baud_rate;
-/* Timeout limit for response from target. */
-extern int remote_timeout;
-
-extern asection *target_memory_bfd_section;
-
-/* Functions for helping to write a native target.  */
-
-/* This is for native targets which use a unix/POSIX-style waitstatus.  */
-extern void store_waitstatus PARAMS ((struct target_waitstatus *, int));
-
-/* Convert between host signal numbers and enum target_signal's.  */
-extern enum target_signal target_signal_from_host PARAMS ((int));
-extern int target_signal_to_host PARAMS ((enum target_signal));
-
-/* Convert from a number used in a GDB command to an enum target_signal.  */
-extern enum target_signal target_signal_from_command PARAMS ((int));
-
-/* Any target can call this to switch to remote protocol (in remote.c). */
-extern void push_remote_target PARAMS ((char *name, int from_tty));
-
-/* Imported from machine dependent code */
-
-#ifndef SOFTWARE_SINGLE_STEP_P
-#define SOFTWARE_SINGLE_STEP_P 0
-#define SOFTWARE_SINGLE_STEP(sig,bp_p) abort ()
-#endif /* SOFTWARE_SINGLE_STEP_P */
-
-/* Blank target vector entries are initialized to target_ignore. */
-void target_ignore PARAMS ((void));
-
-/* Macro for getting target's idea of a frame pointer.
-   FIXME: GDB's whole scheme for dealing with "frames" and
-   "frame pointers" needs a serious shakedown.  */
-#ifndef TARGET_VIRTUAL_FRAME_POINTER
-#define TARGET_VIRTUAL_FRAME_POINTER(ADDR, REGP, OFFP) \
-   do { *(REGP) = FP_REGNUM; *(OFFP) =  0; } while (0)
-#endif /* TARGET_VIRTUAL_FRAME_POINTER */
-
-#endif	/* !defined (TARGET_H) */
diff --git a/gdb/terminal.h b/gdb/terminal.h
deleted file mode 100644
index 7853d64..0000000
--- a/gdb/terminal.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Terminal interface definitions for GDB, the GNU Debugger.
-   Copyright 1986, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (TERMINAL_H)
-#define TERMINAL_H 1
-
-
-/* If we're using autoconf, it will define HAVE_TERMIOS_H,
-   HAVE_TERMIO_H and HAVE_SGTTY_H for us. One day we can rewrite
-   ser-unix.c and inflow.c to inspect those names instead of
-   HAVE_TERMIOS, HAVE_TERMIO and the implicit HAVE_SGTTY (when neither
-   HAVE_TERMIOS or HAVE_TERMIO is set).  Until then, make sure that
-   nothing has already defined the one of the names, and do the right
-   thing. */
-
-/* nothing works with go32, and the headers aren't complete */
-#if !defined (__GO32__) && !defined (_WIN32)
-#if !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY)
-#if defined(HAVE_TERMIOS_H)
-#define HAVE_TERMIOS
-#elif defined(HAVE_TERMIO_H)
-#define HAVE_TERMIO
-#elif defined(HAVE_SGTTY_H)
-#define HAVE_SGTTY
-#endif
-#endif
-#endif
-
-#if defined(HAVE_TERMIOS)
-#include <termios.h>
-#endif
-
-#if !defined(__GO32__) && !defined(_WIN32) && !defined (HAVE_TERMIOS)
-
-/* Define a common set of macros -- BSD based -- and redefine whatever
-   the system offers to make it look like that.  FIXME: serial.h and
-   ser-*.c deal with this in a much cleaner fashion; as soon as stuff
-   is converted to use them, can get rid of this crap.  */
-
-#ifdef HAVE_TERMIO
-
-#include <termio.h>
-
-#undef TIOCGETP
-#define TIOCGETP TCGETA
-#undef TIOCSETN
-#define TIOCSETN TCSETA
-#undef TIOCSETP
-#define TIOCSETP TCSETAF
-#define TERMINAL struct termio
-
-#else /* sgtty */
-
-#include <fcntl.h>
-#include <sgtty.h>
-#include <sys/ioctl.h>
-#define TERMINAL struct sgttyb
-
-#endif /* sgtty */
-#endif
-
-extern void new_tty PARAMS ((void));
-
-/* Do we have job control?  Can be assumed to always be the same within
-   a given run of GDB.  In inflow.c.  */
-extern int job_control;
-
-/* Set the process group of the caller to its own pid, or do nothing if
-   we lack job control.  */
-extern int gdb_setpgid PARAMS ((void));
-
-#endif	/* !defined (TERMINAL_H) */
diff --git a/gdb/testsuite/.Sanitize b/gdb/testsuite/.Sanitize
deleted file mode 100644
index 1b790ce..0000000
--- a/gdb/testsuite/.Sanitize
+++ /dev/null
@@ -1,150 +0,0 @@
-# .Sanitize for devo/gdb/testsuite.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-gdbtk_files="gdb.gdbtk"
-
-if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
-        lose_these_too="${gdbtk_files} ${lose_these_too}"
-        if [ -n "${verbose}" ] ; then
-                echo Deleting ${gdbtk_files}
-        fi
-else
-        keep_these_too="${gdbtk_files} ${keep_these_too}"
-        if [ -n "${verbose}" ] ; then
-                echo Keeping ${gdbtk_files}
-        fi
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-.gdbinit
-ChangeLog
-Makefile.in
-TODO
-aclocal.m4
-config
-configure
-configure.in
-gdb.asm
-gdb.base
-gdb.c++
-gdb.chill
-gdb.disasm
-gdb.fortran
-gdb.hp
-gdb.stabs
-gdb.threads
-gdb.trace
-lib
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-never_files="ChangeLog"
-for i in $never_files ; do
-        if test ! -d $i && (grep sanitize-cygnus-never $i > /dev/null) ; then
-                if [ -n "${verbose}" ] ; then
-                        echo Removing traces of \"cygnus-never\" from $i...
-                fi
-                cp $i new
-                sed '/start\-sanitize\-cygnus-never/,/end\-sanitize\-cygnus-never/d' < $i > new
-                if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-                        if [ -n "${verbose}" ] ; then
-                                echo Caching $i in .Recover...
-                        fi
-                        mv $i .Recover
-                fi
-                mv new $i
-        fi
-done
-
-cygnus_files="ChangeLog"
-if ( echo $* | grep keep\-cygnus > /dev/null ) ; then
-	for i in $cygnus_files ; do
-		if test ! -d $i && (grep sanitize-cygnus $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Keeping cygnus stuff in $i
-			fi
-		fi
-	done
-else
-	for i in $cygnus_files ; do
-		if test ! -d $i && (grep sanitize-cygnus $i > /dev/null) ; then
-			if [ -n "${verbose}" ] ; then
-				echo Removing traces of \"cygnus\" from $i...
-			fi
-			cp $i new
-			sed '/start\-sanitize\-cygnus/,/end-\sanitize\-cygnus/d' < $i > new
-			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-				if [ -n "${verbose}" ] ; then
-					echo Caching $i in .Recover...
-				fi
-				mv $i .Recover
-			fi
-			mv new $i
-		fi
-	done
-fi
-
-if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
-        echo Catering to RMS by removing traces of \"gdbtk\"...
-        for i in * ; do
-                if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-                        echo Removing traces of \"gdbtk\" out of $i...
-                        cp $i new
-                        sed '/start\-sanitize\-gdbtk/,/end-\sanitize\-gdbtk/d' < $i > new
-                        if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-                                echo Caching $i in .Recover...
-                                mv $i .Recover
-                        fi
-                        mv new $i
-                fi
-        done
-else
-        echo Leaving \"gdbtk\" in the sources...
-        for i in * ; do
-                if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-                        echo Keeping \"gdbtk\" stuff in $i, but editing out sanitize lines...
-                        cp $i new
-                        sed -e '/start\-sanitize\-gdbtk/d' -e '/end\-sanitize\-gdbtk/d' < $i > new
-                        if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-                                echo Caching $i in .Recover...
-                                mv $i .Recover
-                        fi
-                        mv new $i
-                fi
-        done
-fi
-
-for i in * ; do
-	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
-		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
-	fi
-done
-
-# eof
diff --git a/gdb/testsuite/.gdbinit b/gdb/testsuite/.gdbinit
deleted file mode 100644
index 62bcb74..0000000
--- a/gdb/testsuite/.gdbinit
+++ /dev/null
@@ -1 +0,0 @@
-set height 400
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
deleted file mode 100644
index 6d842c6..0000000
--- a/gdb/testsuite/ChangeLog
+++ /dev/null
@@ -1,5914 +0,0 @@
-1999-02-10  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* gdb.base/smoke.exp: Disambiguate two test case names (both
-	called ``print'').
-
-Fri Feb  5 12:42:56 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/volatile.exp: Use gdb_test, add xfails for GCC
- 	compilation.
-
-1999-02-04  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* gdb.base/miscexprs.exp: Change patterns to match GDB's
-	actual output formatting.
-	* gdb.base/smoke.exp: GDB removes leading 0's.
-	* gdb.base/volatile.exp: Don't check type of remuneration;
-	that variable is no longer defined in constvars.c.
-	* gdb.base/step-test.c (main): Exit with explicit exit code.
-	* gdb.base/step-test.exp: Remove two nexti checks--they are
-	not portable.
-
-1999-02-04  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* gdb.base/help.exp ("help delete display"): Fix test to match
-	gdb's output.
-
-	* gdb.base/long_long.c (known_types): Initialize values to zero.
-	* gdb.base/long_long.exp: Step one more line
-	so 'dec' is initialized in "get to known place".  GDB removes
-        leading zeros.  Explicitly ask for hex formatting.  Use 
-        unique test case names.
-
-Tue Feb  2 10:16:08 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* lib/gdb.exp (gdb_preprocess): Remove 'puts' statement. 
-
-	* gdb.c++/method.exp: Add missing close brace.
-
-1999-01-30  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* gdb.base/maint.exp: Use 'set height 0' to disable page
-	prompting, not 'set height 400'.
-
-	Fix a bunch of timeouts.
-	* gdb.base/maint.exp ("maint print objfiles"): Break this up into
-	four separate tests, so expect doesn't take forever to match a ton
-	of text against a regexp with lots of .* forms.
-	("maint print psymbols", "maint print symbols"): Make some of
-	these greps more selective, so that expect doesn't try to wade
-	through huge piles of output and time out.
-
-	* gdb.base/maint.exp ("maint print msymbols"): Fix pattern.
-
-	* gdb.base/maint.exp ("maint info breakpoints"): Split into two
- 	tests: one which doesn't expect shlib events to be reported, and
- 	another which does, but is XFAIL for all platforms other than
- 	HP/UX.
-
-	* gdb.base/break.exp: Teach the test suite that the `catch
-	fork', `catch vfork', and `catch exec' commands produce error
-	messages on platforms that don't provide these features.
-
-Mon Jan 25 18:35:56 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.hp/gen-so-thresh.c, so-thresh.sh, so-thresh.exp,
- 	so-thresh.linkopts, so-thresh.mk: Move to gdb.hp from gdb.base
- 	(shortening names from solib_threshold.exp etc), won't run on
- 	anything but HP-UX for the foreseeable future.
-	* gdb.hp/Makefile.in, gdb.base/Makefile.in (clean): Adjust to
- 	reflect move.
-
-Thu Jan 21 15:46:49 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/Makefile.in, gdb.c++/Makefile.in,
- 	gdb.trace/Makefile.in (clean): Remove all test executables.
-
-Tue Jan 19 17:20:09 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* gdb.base/shlib-call.exp: add test cases to verify that gdb
-	successfully re-sets breakpoints in shared libraries.
-	* gdb.base/shmain.c (main): return 0, don't fall off the end.
-
-Fri Jan 15 14:04:57 1999  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
-
-	* gdb.hp/xdb3.exp: do not execute unless on hppa-hpux platform 
-	and compiled w/o GCC. 
-
-	* gdb.hp/watch-cmd.exp: ditto.
-
-	* gdb.hp/watch-hp.exp: ditto.
-
-	* gdb.hp/xdb1.exp: ditto.
-
-	* gdb.hp/xdb2.exp: ditto.
-
-	* gdb.hp/dbx.exp: ditto.
-
-Thu Jan 14 18:36:48 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* constvars.c: Remove C++-isms.
-	* constvars.exp: Use gdb_test everywhere, add xfails if compiled
- 	with GCC.
-
-Mon Jan 11 10:08:03 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes are part of the HP merge.
-
-	* gdb.base/break.exp: new tests to verify that catchpoints for
-	fork, vfork, and exec don't trigger inappropriately.
-
-	* gdb.base/opaque.exp: compile one file at a time, then link.
-
-	* gdb.base/signals.exp: be more restrictive about which hppa
-	systems receive a setup_xfail.  new tests.
-
-	* gdb.base/solib_threshold.build: new file.
-	* gdb.base/solib_threshold.exp: new file.
-	* gdb.base/solib_threshold.link_opts: new file.
-	* gdb.base/solib_threshold.mk: new file.
-	* gdb.base/gen_solib_threshold.c: new file.
-
-	* gdb.c++/classes.exp: if on HPUX and not using gcc, skip the
-	tests.  New tests for enums inside classes.
-
-	* gdb.c++/compiler.cc: indicate support of template debugging.
-
-	* gdb.c++/demangle.exp: run hp style demangling tests.
-
-	* gdb.c++/inherit.exp: if on HPUX and not using gcc, skip the
-	tests.
-
-	* gdb.c++/misc.cc: changes to support new tests.
-
-	* gdb.c++/templates.cc: changes to support HP's compiler; changes
-	to support new tests.
-
-	* gdb.c++/virtfunc.exp: if we are on HPUX and we are not using
-	gcc, then skip these tests.
-
-Sun Jan 10 23:44:11 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	The following files are part of the HP merge; some had longer
-	names at HP, but have been renamed to be no more than 14
-	characters in length.
-
-	* gdb.hp/ambiguous.cc: new file.
-	* gdb.hp/ambiguous.exp: new file.
-	* gdb.hp/attach.exp: new file.
-	* gdb.hp/attach2.exp: new file.
-	* gdb.hp/classes-hp.exp: new file.
-	* gdb.hp/ctti.exp: new file.
-	* gdb.hp/ctti-add.cc: new file.
-	* gdb.hp/ctti-add1.cc: new file.
-	* gdb.hp/ctti-add2.cc: new file.
-	* gdb.hp/ctti-add3.cc: new file.
-	* gdb.hp/dbx.exp: new file.
-	* gdb.hp/exception.cc: new file.
-	* gdb.hp/exception.exp: new file.
-	* gdb.hp/foll-exec.c: new file.
-	* gdb.hp/foll-exec.exp: new file.
-	* gdb.hp/foll-fork.c: new file.
-	* gdb.hp/foll-fork.exp: new file.
-	* gdb.hp/foll-vfork.c: new file.
-	* gdb.hp/foll-vfork.exp: new file.
-	* gdb.hp/inherit-hp.exp: new file.
-	* gdb.hp/more-steps.exp: new file.
-	* gdb.hp/namespace.cc: new file.
-	* gdb.hp/namespace.exp: new file.
-	* gdb.hp/optimize.exp: new file.
-	* gdb.hp/pxdb.c: new file.
-	* gdb.hp/pxdb.exp: new file.
-	* gdb.hp/quicksort.exp: new file.
-	* gdb.hp/reg-test.exp: new file.
-	* gdb.hp/reg-test.s: new file.
-	* gdb.hp/sized-enum.c: new file.
-	* gdb.hp/sized-enum.exp: new file.
-	* gdb.hp/start-stop.exp: new file.
-	* gdb.hp/templ-hp.cc: new file.
-	* gdb.hp/templ-hp.exp: new file.
-	* gdb.hp/thr-lib.c: new file.
-	* gdb.hp/thr-lib.exp: new file.
-	* gdb.hp/thr-lib.h: new file.
-	* gdb.hp/thr-liblib.c: new file.
-	* gdb.hp/virtfun-hp.c: new file.
-	* gdb.hp/virtfun-hp.exp: new file.
-	* gdb.hp/watch-cmd.exp: new file.
-	* gdb.hp/watch-hp.exp: new file.
-	* gdb.hp/xdb1.exp: new file.
-	* gdb.hp/xdb2.exp: new file.
-	* gdb.hp/xdb3.exp: new file.
-
-Wed Jan  6 18:41:15 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	The following files are part of the HP merge; some had longer
-	names at HP, but have been renamed to be no more than 14
-	characters in length.
-
-	* gdb.base/ss.h: new file.
-	* gdb.base/call-ar-st.c: new file.
-	* gdb.base/call-ar-st.exp: new file.
-	* gdb.base/call-rt-st.c: new file.
-	* gdb.base/call-rt-st-exp: new file.
-	* gdb.base/call-strs.exp: new file.
-	* gdb.base/ena-dis-br.exp: new file.
-	* gdb.base/environ.exp: new file.
-	* gdb.base/long_long.exp: new file.
-	* gdb.base/sect-cmd.exp: new file.
-	* gdb.base/shlib-cl2.exp: new file.
-	* gdb.base/smoke.exp: new file.
-	* gdb.base/so-impl-ld.c: new file.
-	* gdb.base/so-impl-ld.exp: new file.
-	* gdb.base/so-indr-cl.c: new file.
-	* gdb.base/so-indr-cl.exp: new file.
-	* gdb.base/varargs.exp: new file.
-	* gdb.base/volatile.exp: new file.
-	* gdb.base/whatis-exp.exp: new file.
-	* gdb.c++/derivation.exp: new file.
-	* gdb.c++/local.exp: new file.
-	* gdb.c++/member-ptr.exp: new file.
-	* gdb.c++/overload.exp: new file.
-	* gdb.c++/ovldbreak.exp: new file.
-	* gdb.c++/ref-types.exp: new file.
-	* gdb.c++/ref-types2.exp: new file.
-	* gdb.c++/userdef.exp: new file.
-	
-Wed Jan  6 13:50:57 1999  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/default.exp: Reflect wording change in remote.c.
-
-Tue Jan  5 19:14:51 1999  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/help.exp: Update to reflect current text.
-
-Tue Jan  5 13:05:32 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	* gdb.c++/anon-union.cc: make foo and bar global, otherwise
-	they're stack variables and contain garbage.
-	* gdb.c++/anon-union.exp: new file.
-
-	The following changes were made by David Taylor
- 	<taylor@cygnus.com>, Elena Zannoni <ezannoni@cygnus.com>, and
- 	Edith Epstein <eepstein@cygnus.com> as part of a project to merge
- 	in changes by HP.
-
-	* gdb.base/bitops.exp: new file.
-	* gdb.base/default.exp: change expected messages for catch and
-	info catch tests to reflect HP merge changes.
-	* gdb.base/enable-disable-break.exp
-	* gdb.base/ending-run.c: new file.
-	* gdb.base/long_long.c: new file.
-	* gdb.base/maint.exp: new file.
-	* gdb.base/pointers2.exp: new file.
-	* gdb.base/shlib-call2.exp: new file.
-	* gdb.base/solib.exp: new file.
-	* gdb.base/step-test.c: new file.
-	* gdb.c++/anon-union.cc: new file.
-	* gdb.c++/local.cc: new file.
-	* gdb.c++/member-pointer.cc: new file.
-	* gdb.c++/method.cc: new file.
-	* gdb.c++/ref-types.cc: new file.
-	* gdb.c++/ref-types2.cc: new file.
-	* gdb.c++/userdef.cc: new file.
-	
-	* gdb.base/scope.exp: compile one file at a time, then link.
-	* gdb.base/langs.exp: ditto.
-	* gdb.base/list.exp: ditto.
-	
-Mon Jan  4 10:06:43 1999  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes were made by David Taylor
- 	<taylor@cygnus.com>, Elena Zannoni <ezannoni@cygnus.com>, and
- 	Edith Epstein <eepstein@cygnus.com> as part of a project to merge
- 	in changes by HP.
-	
-	* gdb.c++/inherit.exp: if on hppa*-*-hpux* and not using gcc,
-	skip tests.  When compiling pass c++ flag to gdb_compile.
-	* gdb.c++/
-	
-	* lib/gdb.exp (get_compiler_info): new, optional argument -- args;
-	test for on hppa*-*-hpux*; use args to see if c++ was specified.
-	(skip_hp_tests): new function.
-	(gdb_preprocess): new function.
-
-	* configure.in (hpdir): decide whether to configure gdb.hp.
-	* configure: regenerated.
-
-	* gdb.base/Makefile.in (MISCELLANEOUS): new macros -- extra things
-	to delete on clean.
-	(EXECUTABLES): update to reflect new additions.
-	* gdb.base/commands.exp: update message expected.
-	* gdb.base/default.exp: add copyright notice.
-	* gdb.base/funcargs.exp (timeout): if hpux, increase timeout.
-	* gdb.base/help.exp: update messages to reflect current text.
-	* gdb.base/recurse.exp: add hpppa*-*-bsd* to 'list' of enabled
-	targets for recurse tests.
-	* gdb.base/watchpoint.exp: if on hpux and not gcc compiled, then
-	skip this file.
-
-	* gdb.c++/Makefile.in (PROGS): update to reflect new executables.
-	* gdb.c++/cplusfuncs.exp: tell gdb_compile that it's a c++
-	compilation.
-	* gdb.c++/misc.exp: ditto.
-	* gdb.c++/templates.exp: if we're on hpux and it's not gcc, don't
-	run the tests.  tell gdb_compile that it's a c++ compilation.
-
-	* gdb.threads/pthreads.exp: fix typo in message.
-	
-	* gdb.base/all-bin.exp: new file.
-	* gdb.base/arithmet.exp: new file.
-	* gdb.base/assign.exp: new file.
-	* gdb.base/completion.exp: new file.
-	* gdb.base/cond-expr.exp: new file.
-	* gdb.base/condbreak.exp: new file.
-	* gdb.base/define.exp: new file.
-	* gdb.base/dollar.exp: new file.
-	* gdb.base/environment.exp: new file.
-	* gdb.base/eval-skip.exp: new file.
-	* gdb.base/jump.exp: new file.
-	* gdb.base/logical.exp: new file.
-	* gdb.base/pointers.exp: new file.
-	* gdb.base/relational.exp: new file.
-	* gdb.base/section_command.exp: new file.
-	* gdb.base/whatis-expr.exp: new file.
-
-	* gdb.base/all-types.c: new file.
-	* gdb.base/call-array-struct.c: new file.
-	* gdb.base/call-return-struct.c: new file.
-	* gdb.base/call-strings.c: new file.
-	* gdb.base/callfuncs2.c: new file.
-	* gdb.base/condbreak.c: new file.
-	* gdb.base/constvars.c: new file.
-	* gdb.base/display.c: new file.
-	* gdb.base/int-type.c: new file.
-	* gdb.base/jump.c: new file.
-	* gdb.base/miscexprs.c: new file.
-	* gdb.base/pointers.c: new file.
-	* gdb.base/pointers2.c: new file.
-	* gdb.base/shmain.c: new file.
-	* gdb.base/shr1.c: new file.
-	* gdb.base/shr2.c: new file.
-	* gdb.base/solib.c: new file.
-	* gdb.base/solib1.c: new file.
-	* gdb.base/solib2.c: new file.
-	* gdb.base/varargs.c: new file.
-	* gdb.c++/derivation.cc: new file.
-	* gdb.c++/overload.cc: new file.
-	* gdb.c++/ovldbreak.cc: new file.
-	* gdb.hp/attach.c: new file.
-	* gdb.hp/attach2.c: new file.
-	* gdb.hp/average.c: new file.
-	* gdb.hp/compiler.c: new file.
-	* gdb.hp/compiler.cc: new file.
-	* gdb.hp/execd-program.c: new file.
-	* gdb.hp/follow-exec.c: new file.
-	* gdb.hp/follow-fork.c: new file.
-	* gdb.hp/follow-vfork-and-exec.c: new file.
-	* gdb.hp/misc-hp.cc: new file.
-	* gdb.hp/more-steps.c: new file.
-	* gdb.hp/optimize.c: new file.
-	* gdb.hp/quicksort.c: new file.
-	* gdb.hp/run-hp.c: new file.
-	* gdb.hp/start-stop.c: new file.
-	* gdb.hp/sum.c: new file.
-	* gdb.hp/templates-hp.cc: new file.
-	* gdb.hp/thread-local-in-lib.c: new file.
-	* gdb.hp/thread-local-in-lib.h: new file.
-	* gdb.hp/thread-local-in-lib.lib.c: new file.
-	* gdb.hp/vforked-program.c: new file.
-	* gdb.hp/virtfunc-hp.cc: new file.
-	* gdb.hp/watchpoint-hp.c: new file.
-	* gdb.hp/xdb.c: new file.
-	* gdb.hp/xdb0.c: new file.
-	* gdb.hp/xdb0.h: new file.
-	* gdb.hp/xdb1.c: new file.
-
-Mon Dec 21 14:08:38 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	The following change was made by Edith Epstein
- 	<eepstein@cygnus.com> as part of a project to merge in changes
- 	originally made by HP; HP did not create ChangeLog entries.
-
-	* gdb.c++/demangle.exp: changed the expected output for some
-	ARM-style mangling -- removed second reference to datatype.
- 	For example, maint demangle __dt__11T1__pt__2_cFv
-                     T1<char>::~T1<char>(void)
-	becomes,
-	             maint demangle __dt__11T1__pt__2_cFv
-                     T1<char>::~T1(void)
-
- 	(test_hp_style_demangling): new hp specific demangling test cases.
-	
-Mon Dec 14 15:07:03 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.trace/actions.exp: Ignore compiler warnings compiling actions.c
-	* gdb.trace/backtrace.exp: Likewise.
-	* gdb.trace/circ.exp: Likewise.
-	* gdb.trace/collection.exp: Likewise.
-	* gdb.trace/deltrace.exp: Likewise.
-	* gdb.trace/infotrace.exp: Likewise.
-	* gdb.trace/limits.exp: Likewise.
-	* gdb.trace/packetlen.exp: Likewise.
-	* gdb.trace/passc-dyn.exp: Likewise.
-	* gdb.trace/passcount.exp: Likewise.
-	* gdb.trace/report.exp: Likewise.
-	* gdb.trace/save-trace.exp: Likewise.
-	* gdb.trace/tfind.exp: Likewise.
-	* gdb.trace/tracecmd.exp: Likewise.
-	* gdb.trace/while-dyn.exp: Likewise.
-	* gdb.trace/while-stepping.exp: Likewise.
-
-1998-12-07  Jim Blandy  <jimb@zwingli.cygnus.com>
-
-	* gdb.base/restore.exp, gdb.base/restore.c: New tests.
-
-Wed Dec  2 20:03:53 1998  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From Brendan Kehoe:
-	* gdb.c++/cplusfuncs.cc, misc.cc, virtfunc.cc: Add now-required
-	int return types.
-
-Sat Oct 24 18:04:22 1998  Felix Lee  <flee@cygnus.com>
-
-	* config/slite.exp (gdb_load): use gdb_file_cmd, so we can do
- 	remote dos host testing right.
-
-Mon Oct 19 01:31:59 1998  Felix Lee  <flee@cygnus.com>
-
-	* gdb.base/corefile.exp: remove some xfails.
-
-Thu Oct 15 10:04:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/reread.exp: Sleep 1 - ensures that the two executables
- 	have different timestamps.
-
-Thu Oct  1 20:56:14 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* lib/gdb.exp, gdb.base/default.exp, config/monitor.exp,
- 	gdb.base/default.exp: Replace "exec" with "executable".
-
-Tue Sep 29 15:06:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/default.exp: Change else if to elseif from previous
- 	delta.
-
-Mon Sep 28 13:21:43 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* gdb.base/default.exp: Add brace missing from previous delta.
-
-Mon Sep 21 14:39:27 1998  Nick Clifton  <nickc@cygnus.com>
-
-	* gdb.base/default.exp: Support test for info float for all
-	varieties of arm toolchain.
-
-Fri Sep 18 14:07:44 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.trace/*.exp: remove "remote_download" command.
-
-Wed Sep 16 11:38:21 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.trace/*.exp: remove -gdwarf from compile.
-
-Wed Sep 16 01:23:11 1998  Felix Lee  <flee@cygnus.com>
-
-	* gdb.trace/configure.in(AC_INIT): typo
-	* gdb.trace/configure: regenerated
-
-Mon Sep 14 20:00:04 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* config/m68k-emc.exp: New file.
-	* lib/<emc-support.exp trace-support.exp}: New files.
-	* configure.in: add new test directory gdb.trace.
-	* gdb.trace/{configure configure.in Makefile.in}: New files.
-	* gdb.trace/{actions.c actions.exp gdb_c_test.c}: New files.
-	* gdb.trace/{circ.c circ.exp limits.c limits.exp}: New files.
-	* gdb.trace/{collection.c collection.exp tfind.exp }: New files.
-	* gdb.trace/{backtrace.exp deltrace.exp infotrace.exp}: New files.
-	* gdb.trace/{packetlen.exp passc-dyn.exp passcount.exp}: New files.
-	* gdb.trace/{report.exp save-trace.exp tracecmd.exp}: New files.
-	* gdb.trace/{while-dyn.exp while-stepping.exp}: New files.
-	
-Fri Sep 11 13:58:02 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.c++/classes.exp: Change all regular expressions to match
-	arbitrary combinations of newline/carriage-return, so that they
-	will work equally well on Unix and Windows.
-	* gdb.c++/inherit.exp: ditto.
-	* gdb.c++/virtfunc.exp: ditto.
-
-1998-08-11 Dawn Perchik  <dawn@cygnus.com>
-
-	* gdb.base/setshow.exp: Fix error introduced by call to runto_main.
-
-start-sanitize-cygnus
-Fri Jul 24 15:51:34 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/am33.s: Add tests for autoincrement instructions.
-	* gdb.disasm/am33.exp: Run time.  Update tests which use r8-r15
-	to use a0-a3/d0-d3 as needed.
-
-Thu Jul 16 18:20:46 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/am33.s: Add 4 operand mul and mulu tests.
-	* gdb.disasm/am33.exp: Corresponding changes.
-
-end-sanitize-cygnus
-start-sanitize-cygnus-never
-Tue Jul 14 16:11:11 1998  Keith Seitz  <keiths@cygnus.com>
-
-	* configure.in: Fix sanitization start/end error.
-	* configure: Regenerate.
-end-sanitize-cygnus-never
-1998-07-11  Felix Lee  <flee@cygnus.com>
-
-	* gdb.base/callfuncs.exp: add cmp10 test.
-	* gdb.base/callfuncs.c (cmp10): new function.
-
-Thurs Jul 9 11:08:31 1998  Dawn Perchik  <dawn@cygnus.com>
-
-	* gdb.base/commands.exp: Break up infrun_breakpoint_command_test 
-	into two parts to get around a synchronization problem in expect.
-
-Fri Jun 26 14:52:47 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* gdb.fortran/types.exp:  Escape brackets in expect patterns
-	for test_float_literal_types_accepted tests.
-	* gdb.base/scope.exp:  Remove extraneous newline in filelocal_bss
-	before run test.
-
-start-sanitize-cygnus
-Fri Jun 26 11:12:17 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* am33.exp: Just compile, do not link the testcase.
-	* am33.s: Add ".am33" pseudoop to force am33 mode.
-
-end-sanitize-cygnus
-1998-06-25  Felix Lee  <flee@cygnus.com>
-
-	* gdb.base/setshow.exp: make sure $pc is sane.
-
-	* gdb.stabs/weird.exp: split expect patterns properly.
-
-start-sanitize-cygnus
-Wed Jun 24 13:03:15 1998  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/am33.s: New disassembler testfile for the am33.
-	* gdb.disasm/am33.exp: Run it.
-
-end-sanitize-cygnus
-Tue Jun 23 11:45:01 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/funcargs.exp: simplify expect strings to ease pattern
-	match processing (and eliminate spurious timeouts when running).
-
-Fri Jun 12 17:28:22 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/signals.exp (test_handle_all_print): put back Mach
-	exception test, but conditionalize it on target [mach | gnu].
-
-Wed Jun 10 10:40:03 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/overlays.exp: fixup compile line for linker script.
-
-Thu Jun  4 21:54:15 1998  Felix Lee  <flee@zog.cygnus.com>
-
-	* gdb.fortran/types.exp: don't guess at float size.
-
-Thu May 21 02:28:37 1998  Felix Lee  <flee@zog.cygnus.com>
-
-	* gdb.base/exprs.exp: delete test that depends on int size.
-
-Sun May 17 17:10:22 1998  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/sim.exp: Removed checks for target triplets.
-	(gdb_target_sim): Use gdb,target_sim_options.
-
-Sat May 16 23:43:35 1998  Mark Alexander  <marka@cygnus.com>
-
-	* gdb.base/reread.exp: New file.
-	* gdb.base/reread1.c: New file.
-	* gdb.base/reread2.c: New file.
-
-Sat May 16 23:22:09 1998  Mark Alexander  <marka@cygnus.com>
-
-	* config/sim.exp: Use 'target sim -sparclite' when running
-	SPARClite programs.
-
-Sat May 16 18:48:08 1998  Doug Evans  <devans@canuck.cygnus.com>
-
-	* gdb.base/structs2.exp: New file.
-	* gdb.base/structs2.c: New file.
-
-Wed May 13 13:36:14 1998  Doug Evans  <devans@canuck.cygnus.com>
-
-	* gdb.asm/common.inc: New file.
-	* gdb.asm/d10v.inc: New file.
-	* asm-source.exp: Pass -I's to gas to find .inc files.
-	Update line numbers in expected output.
-	* asmsrc1.s: Rewrite.
-	* asmsrc2.s: Rewrite.
-	* configure.in: Create arch.inc symlink.
-	* configure: Regenerate.
-	* Makefile.in (distclean): Delete arch.inc.
-
-Wed May  6 10:30:54 1998  John Metzler  <jmetzler@cygnus.com>
-
-	*  callfuncs.c (t_enum_value1) : Cleanup return value warnings
- 	(t_enum_value2): ditto
- 	(t_enum_value3): ditto
- 	(main): ditto
-Fri May  1 09:33:37 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
-
-	* gdb.base/break.exp:  Remove xfail for `deleting all breakpoints
-	when none' unexpected prompt case, fixed by breakpoint.c:delete_command
-	change.
-	Use gdb_test instead of send_gdb/gdb_expect sequences.
-
-Thu Apr 23 12:56:19 1998  Jason Molenda  (crash@bugshack.cygnus.com)
-
-	* gdb.c++/virtfunc.cc: Declare extern "C" printf to return int,
-	not void.
-
-Thu Apr 16 10:52:34 1998  John Metzler  <jmetzler@cygnus.com>
-
-	* gdb.base/branches.c: Code with lots of loops and
- 	subroutines. Used to test gdbs ability to single step through PC
- 	changes, especially to test mips-tdep.c:mips_next_pc
-
-Mon Apr 13 22:32:51 1998 Frank Ch. Eigler <fche@cygnus.com>
-
-	* gdb.c++/virtfunc.cc: Make extern "C" printf declaration pass
-	more rigorous EGCS C++ error checking.
-
-Fri Apr 10 22:38:12 1998 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-        * gdb.base/help.exp:  Clean up `help set args' and `help show args'
-        tests.                                                             
-        * gdb.base/interrupt.exp:  Add "i*86-*-solaris2*" xfail for calling
-        function when asleep.                                              
-        * gdb.base/signals.exp:  Add "i*86-*-solaris2*" xfails. Add comment
-        for i*86 Linux and SVR4 signal handling problems.                  
-        Remove linux xfail for `next to handler in signals_tests_1', fixed 
-        by recent infrun.c change.                                         
-        Limit backtrace to 10 frames to avoid timeout problems with infinite
-        stack backtraces.                                                   
-        Adjust expect pattern in `handle all print' test to match Apr 28 1997
-        target.[ch] change.
-
-Tue Mar 31 00:40:32 1998  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_test): Send multiline commands one at a time; wait
-	for a newline from gdb before continuing.
-	(default_gdb_exit): Just look for y or n.
-	(gdb_test): Detect abnormal exit from GDB running on DOS; if
-	it does, fail the rests of the tests in the file.
-
-Tue Mar 24 22:44:52 1998  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/cygmon.exp: New file.
-
-Mon Mar 16 21:39:11 1998  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/list.exp: Fix problem with "list default lines around
- 	main" test on remote targets.
-
-	* gdb.base/scope.exp: Fix problem with filelocal_bss before
-	run test on remote targets.
-
-Thu Mar 12 16:23:00 1998  Doug Evans  <devans@canuck.cygnus.com>
-
-	* gdb.asm: New directory.
-	* configure.in: Configure it.
-	* configure: Regenerate.
-	* gdb.asm/{Makefile.in,configure.in,configure}: New files.
-	* gdb.asm/{asm-source.exp,asmsrc1.s,asmsrc2.s}: New files.
-
-Mon Feb 23 08:22:44 1998  Mark Alexander  <marka@cygnus.com>
-
-	* config/mn10300-eval.exp: New file to support MN10300 eval board.
-
-Wed Feb 18 16:43:46 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
- 
-        * gdb.base/overlays (several files): Merge the two overlay
-        managers into one.  Change variables (foox, barx, bazx, grbxx)
-        back into ints but force them to load in their proper sections.
-
-Thu Feb 12 13:49:30 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/d10vovly.c (D10VTranslate): Map IMAP0 to low 128k of
- 	on-chip insn memory and IMAP1 to upper 128k.
-	(D10VCopy): Handle memory regions crossing 16k boundaries.
-	(D10VCopy): Transfer data in 32 bit chunks.
-
-Tue Feb 10 17:23:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/overlays.c (main): Exit normally when result is
- 	correct.
-
-	* gdb.base/d10v.ld: Update LMAs to reflect current d10v address
- 	map.  Include space for printf in .text segment.
-
-	* gdb.base/d10vovly.c (D10VTranslate): New function, handle
- 	updated d10v memory VMA/LMA map.
-	(D10VCopy): Call D10VTranslate.
-	
-Fri Feb  6 14:13:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/m32rovly.c: Force variable _novlys into .data section.
-
-	* gdb.base/bar.c (barx, bar): Change variable to small array so
- 	that it won't be put into the .sdata - small data -
- 	section. Update reference.
-	* gdb.base/baz.c (bazx, baz): Ditto.
-	* gdb.base/foo.c (foox, foo): Ditto.
-	* gdb.base/grbx.c (grbxx, grbx): Ditto.
-
-	* gdb.base/overlays.exp: Expect variables barx, bazx, foox, grbxx
- 	to be arrays.
-	
-Thu Jan 29 14:48:19 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
- 
-        * gdb.base/overlays.exp: fix up and get working again.
-        Add tests for backtraces from an overlay function.
- 
-Fri Jan 23 07:52:45 1998  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/watchpoint.exp: Set "d10v*-*-*" clear_xfail for
-	"calling function with watchpoint enabled".
-
-Thu Jan 22 14:23:29 1998  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/break.exp (test_next_with_recursion): Remove
- 	gdb_suppress_tests for d10v-*-*.
-	* lib/gdb.exp (gdb_suppress_tests): Disable this function
-	pending review of whether it is useful or not.
-
-Tue Jan 20 13:02:09 1998  Mark Alexander  <marka@cygnus.com>
-
-	* gdb.base/funcargs.exp: Increase timeout for slow TX39 boards.
-
-Mon Jan 19 08:53:04 1998  Mark Alexander  <marka@cygnus.com>
-
-	* gdb.base/break.exp: Increase timeout for slow TX39 boards.
-	* config/dve.exp: New file to support Densan boards.
-
-Mon Dec 15 22:38:05 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/interrupt.exp: Document problem of simulators, signals,
- 	reads and BSD.
-
-Wed Nov 26 22:29:18 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/monitor.exp: Be a bit less picky about the "Remote debugging"
-	response.
-
-	* gdb.c++/misc.exp: Call runto_main instead of doint it manually.
-
-Tue Nov 25 12:46:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/mips_pro.exp: Add "mips64*-*-elf" xfail for backtrace
- 	test.
-
-	* gdb.base/funcargs.exp: Query GDB for target_sizeof_int,
- 	target_sizeof_long and target_bigendian_p.
-	(structs_by_value, structs_by_reference): Check values according
- 	to targets word size and endianess.
-	
-Mon Nov 24 16:37:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
-
-	* gdb.base/langs.exp: For "continue to exit" ignore any trailing
- 	output.
-
-Fri Oct 17 13:24:43 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/default.exp, gdb.base/help.exp, gdb.base/setshow.exp:
- 	Update test of set args help to match source change.
-
-Fri Sep 26 17:36:20 1997  Jason Molenda  (crash@pern.cygnus.com)
-
-	* gdb.base/default.exp: Expect help system output to be in
-	alphabetical order.
-	* gdb.base/help.exp: Ditto.
-
-Wed Sep 24 13:08:14 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/signals.exp: Change "i*86-pc-linux-gnu" to
-	"i*86-pc-linux-gnu*".
-	* gdb.base/interrupt.exp: Ditto.
-	* gdb.base/corefile.exp: Ditto.
-
-	* lib/gdb.exp(gdb_compile): If is_vxworks target feature is set,
- 	define vxworks when building the testcase.
-
-	* gdb.base/ptype.exp: Fix testnames to be unique.
-	* gdb.base/radix.exp: Ditto.
-	* gdb.base/term.exp: Ditto.
-	* gdb.base/whatis.exp: Ditto.
-	* gdb.c++/classes.exp: Ditto.
-
-Tue Sep 16 22:21:48 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/callfuncs.exp: Fix indentation.
-
-	* lib/gdb.exp(gdb_expect): Set remote_suppress_flag if
-	suppress_flag has been set.
-	(gdb_step_for_stub): Check for gdb,use_breakpoint_for_stub
-	target feature.
-
-Mon Sep 15 15:43:17 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.stabs/weird.exp: Don't start gdb 'til after we've compiled
-	the testcase.
-
-	* gdb.c++/cplusfuncs.cc(main): Add extern "C" declaration for
- 	set_debug_traps() and breakpoint().
-	* gdb.c++/misc.cc (main): Ditto.
-	* gdb.c++/templates.cc (main): Ditto.
-	* gdb.c++/virtfunc.cc (main): Ditto.
-
-Fri Sep 12 16:56:38 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_step_for_stub): New function.
-	(gdb_run_cmd): Look for gdb,do_reload_on_run target feature--if it
-	exists, reload the executable and do a "continue" instead of
-	doing a jump.
-	(runto_main): Use gdb_step_for_stub.
-	
-	* gdb.base/break.exp: Use gdb_step_for_stub. Also, rename certain
- 	tests to have unique names.
-	* gdb.base/callfuncs.exp: Ditto.
-	* gdb.base/commands.exp: Ditto.
-	* gdb.base/default.exp: Ditto.
-	* gdb.base/help.exp: Ditto.
-	* gdb.base/list.exp: Ditto.
-	* gdb.base/opaque.exp: Ditto.
-	* gdb.base/printcmds.exp: Ditto. Use a loop to emit multiple
-	similar tests.
-	
-	* gdb.base/setshow.c: Add set_debug_traps/breakpoint calls.
-	* gdb.c++/cplusfuncs.cc: Ditto.
-	* gdb.c++/virtfunc.cc: Ditto.
-
-	* config/monitor.exp: Keep track of the last file we saw, rather
-	than trying to get the info from gdb.
-
-	* gdb.fortran/types.exp: Move comment to previous line.
-
-Tue Sep  2 19:55:34 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/sparclet.exp: Detect gratuitous change to sparclet gdb
- 	target mode.
-
-Mon Jul 28 12:14:47 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	From Bob Manson:
-	* config/monitor.exp (gdb_target_monitor): Look for "Connected to"
- 	string from GDB when it connects.
-
-	* lib/gdb.exp: Look for $TOOL_EXECUTABLE.
-
-Thu Jul  3 15:35:12 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(get_debug_format): Don't cause the testsuite to fail
- 	if we can't get a debug format from GDB (we may be testing an
- 	older GDB). Use a 10 second timeout when checking for the format.
-
-	* gdb.stabs/weird.exp: Fix quoting.
-
-	* config/sparclet.exp: Renamed sparclet-loader.c to stub-loader.c.
-
-Mon Jun 30 18:31:43 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/arm-ice.exp: New file.
-
-Sun Jun 29 16:43:30 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/overlays.exp: Preliminary fixes; temporarily disabled
- 	until it has been modified to work with the new testsuite.
-
-	* gdb.*/*.exp: Instead of causing 1 unresolved test when the
- 	testcase won't compile, cause all of the testcases in the file to
- 	fail instead.
-
-	* lib/gdb.exp(gdb_suppress_entire_file): New procedure.
-	(gdb_clear_suppressed): New procedure.
-	(gdb_stop_suppressing_tests): Only clear suppress_flag if
-	it contains a positive value.
-
-Sat Jun 28 13:31:11 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(default_gdb_start): Use gdb_opts host feature.
-
-	* gdb.c++/virtfunc.exp: Remove setting of libs variable.
-
-Fri Jun 27 07:44:25 1997  Fred Fish  <fnf@cygnus.com>
-
-	* lib/gdb.exp (setup_xfail_format): New function.
-	(get_debug_format): New function to get debug format.
-	(debug_format): New global variable to hold last value set
-	by get_debug_format.
-	* gdb.base/list.exp: Call get_debug_format and expect some
- 	tests to fail for DWARF 1 and COFF formats.
-	* gdb.c++/ptype.exp: Ditto.
-	* gdb.c++/classes.exp: Ditto.
-	* gdb.c++/cplusfuncs.exp: Ditto.
-	* gdb.c++/inherit.exp: Ditto.
-	* gdb.c++/templates.exp: Ditto.
-	* gdb.c++/virtfunc.exp: Ditto.
-	
-Wed Jun 25 09:08:51 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(default_gdb_exit): Don't give an error if the remote
-	host doesn't have a currently-open connection.
-
-	* config/sparclet.exp: Cleanups and fixes to make it generic for
- 	any gdb stub target. Handle cases where gdb doesn't respond when
- 	interrupted in a sane fashion.
-
-	* config/m32r-stub.exp: Load sparclet.exp instead of trying to do the
- 	same thing in a totally different way.
-
-	* config/monitor.exp: Pass in timeouts to gdb_expect instead of
- 	setting "timeout".
-	(gdb_start): We set the global gdb_prompt variable in
- 	default_gdb_init now.
-
-Sun Jun 22 09:11:02 1997  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/printcmds.exp: Fix "check for floating addition"
-	regexp to accept results within approx +/- .01 of exact value.
-	* lib/gdb.exp (gdb_test): Remove unused expect_out global decl.
-
-Wed Jun 18 11:11:39 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_init): Pass our arguments to default_gdb_init
- 	properly.
-	(gdb_expect): Add optional timeout parameter, and add timeout
-	value to various calls.
-	(gdb_suppress_tests): Only give one warning message per group.
-
-Tue Jun 17 13:10:10 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_expect): Declare errorInfo and errorCode as
- 	global variables. Handle getting a value for $timeout more
- 	gracefully.
-
-Sat Jun 14 09:23:26 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp: Close connection to remote host if gdb doesn't
- 	initialize.
-	(default_gdb_init): New procedure; allow gdb_init to be overridden
- 	by a target configuration file.
-	(gdb_expect): Pass the timeout to remote_expect.
-
-	* config/monitor.exp(gdb_load): Fix typo in regexp.
-
-Thu Jun 12 20:57:12 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/funcargs.exp: Remove spurious suppress tests call.
-
-Tue Jun  3 15:20:20 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/monitor.exp(gdb_target_monitor): Call gdb_file_cmd
- 	here. Call gdb_target_exec before rebooting the target, to make
- 	sure the connection to the target is closed.
-	(gdb_load): Pass the name of the executable to gdb_target_monitor.
-	Don't call gdb_file_cmd here; let gdb_target_monitor do it.
-	Also detect "Timeout reading from remote" error.
-
-	* config/gdbserver.exp: Pass the executable being loaded to
- 	gdb_target_monitor. Don't call gdb_file_cmd here; let
- 	gdb_target_monitor do it.
-
-	* gdb.disasm/hppa.exp: Don't use exec_output.
-
-Fri May 23 13:28:29 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/list.exp: If we're debugging a non-native target,
-	try to set the pc register to point to the start of the
-	program before doing the first list command.
-
-	* gdb.c++/virtfunc.exp(gdb_virtfunc_restart): Make sure we run
- 	test_calls after restarting.
-
-	* lib/gdb.exp(gdb_run_cmd): Send jump command again after
- 	reloading.
-
-	* gdb.base/watchpoint.exp: Fix typo.
-
-	* gdb.base/setshow.exp: Check for use_gdb_stub.
-
-	* gdb.base/break.exp: Fix continue until exit test for the gdb
- 	stub case.
-	* gdb.base/langs.exp: Ditto.
-
-	* config/monitor.exp(gdb_load): Handle gdb_sect_offset and
- 	gdb_load_offset. If we weren't given a file to load, figure out
- 	what the current file is and use it.
-
-	* config/i386-bozo.exp: New file.
-
-Thu May 22 18:51:32 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_expect): Look for gdb,timeout target
-	feature.
-
-	* config/proelf.exp: New entry.
-
-Wed May 21 21:23:16 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp: Remove spurious .* patterns at the beginning
-	of regexps.
-
-	* gdb.base/watchpoint.exp: Don't run the test_stepping
-	tests if gdb can't call functions on the target.
-
-	* gdb.base/setshow.exp: Don't run the set prompt tests if
-	the board has gdb_prompt set.
-
-Tue May 20 08:58:49 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/a2-run.exp: Change "gdb,noargs" to just "noargs".
-	* gdb.base/commands.exp: Likewise.
-	* gdb.base/setshow.exp: Likewise.
-
-Mon May 19 15:37:50 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/monitor.exp(gdb_start): Look for gdb_prompt target
-	feature.
-
-	* config/i960.exp: New file.
-
-Thu May  1 18:01:50 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/funcargs.exp: Check for gdb,short_int target
-	feature instead of looking for explicit target triplets.
-
-Mon Apr 28 17:27:40 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/printcmds.exp: add a couple more tests a la 
-	"p 123DEADBEEF", to check parse_number.
-	* top.c: change "to enable to enable" to "to enable" in a couple
-	of help strings.
-
-Thu Apr 24 14:38:18 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/callfuncs.exp: Mark some tests as expected to fail
-	on the mn10300.
- 
-Mon Apr 21 15:05:42 1997  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/a2-run.exp: Add arm-*-coff setup_xfails for cases
-	where the test executable is run with explicit args.
-	* gdb.base/default.exp: Handle arm-*-coff case for "info float".
-
-Mon Apr 21 13:38:58 1997  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/run.c: Use FAKEARGV to build test executable that
-	does not require a command line arg, since most simulators
-	don't currently support passing such an arg into the simulated
-	program.
-	* gdb.base/commands.exp: Change tests to insert the proper
-	value as the arg to the first recursive factorial call.  Change
-	compilation line to define FAKEARGV at compile time.
-
-Wed Apr  9 11:12:36 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/recurse.exp: Enable these tests for the mn10300.
-	* gdb.base/watchpoint.exp: Don't expect a failure for an "calling
-	function with watchpoint enabled" test.
-
-Tue Apr  8 19:33:20 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/watchpoint.exp(test_watchpoint_triggered_in_syscall):
- 	Don't call gdb_test when the command doesn't return to a gdb prompt.
-
-	* lib/gdb.exp(gdb_stop_suppressing_tests): Don't print gratuitous
- 	"Tests restarted" messages.
-
-Tue Apr  8 16:38:46 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/mn10300.exp: Fix buglets in "other" tests.
-
-Thu Apr  3 15:21:26 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/help.exp: update help msg for INFO ADDR; add help test
-	for INFO SYMBOL; add help tests for OVERLAY commands.
-	* gdb.base/default.exp: add tests for INFO SYMBOL command;
-	add tests for OVERLAY commands
-	* gdb.base/overlays.c overlays.exp foo.c bar.c baz.c grbx.c ovlymgr.h
-	d10v.ld m32r.ld d10vovly.c m32rovly.c: add test case for overlays.
-	* gdb.base/sigall.c: add usestubs code frag
-	* gdb.base/watchpoint.exp: turn on complex watchpoint test for M32R.
-	
-Thu Apr  3 09:38:53 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_suppress_tests): Add explanation for subsequent
-	failures.
-	(gdb_stop_suppressing_tests): Note that tests have restarted.
-
-Wed Apr  2 19:04:20 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/h8300.exp: New file.
-
-Sun Mar 30 13:38:25 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/setshow.exp: Check for the existence of a
-	feature, not its value.
-
-Sat Mar 29 11:19:46 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.c++/virtfunc.exp: Restart gdb in a sane fashion.
-
-	* gdb.base/scope.exp: It's now init0(), not init().
-
-	* gdb.base/scope0.c: For now, change init() to be init0().
-
-	* config/monitor.exp: Use gdb_serial in preference to serial
-	or netport.
-
-	* lib/gdb.exp: Set GDB to [transform gdb] if we're using a remote host
- 	and it's not already set.
-
-Fri Mar 28 19:54:18 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/setshow.exp: Only test the run command if the target
- 	isn't using a stub and if it supports argument passing.
-
-Sat Mar 22 19:50:25 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/udi.exp(gdb_start): Make sure UDICONF is set
-	properly before starting gdb.
-
-Mon Mar 24 14:40:33 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/mn10300.s: New test file for mn10300 disassembler.
-	* gdb.disasm/mn10300.exp: Run mn10300 disassembler tests.
-	* gdb.disasm/Makefile.in: Remove "mn10300" when cleaning.
-
-Tue Mar 11 11:42:58 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/vx.exp: Use remote_ld, not vxworks_ld. Don't use
- 	specialized code to reboot the board, use remote_reboot instead.
-
-	* config/vxworks29k.exp: Use vx.exp, not vx-gdb.exp.
-
-	* lib/gdb.exp: Add GDB_TESTCASE_OPTIONS.
-
-	* config/monitor.exp: Make sure we disconnect from the target.
-	Also, try a reboot/reload cycle instead of failing if the
-	load fails.
-
-Fri Mar  7 13:48:30 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/default.exp: Don't set match_max.
-	* gdb.base/help.exp: Ditto.
-	* gdb.base/list.exp: Ditto.
-	* gdb.base/signals.exp: Ditto.
-
-	* config/monitor.exp(gdb_load): If gdb,use_standard_load is
-	set, use remote_ld to download the testcase instead of
-	the GDB loader.
-
-Wed Mar  5 00:00:43 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/vr5000.exp: New file.
-
-	* config/monitor.exp(gdb_target_monitor): Add pattern for
-	"Ending remote" to detect errors in connecting.
-
-	* gdb.base/setshow.exp: Add .* within auto language test.
-
-	* lib/gdb.exp(gdb_run_cmd): Add check for gdb_init_command
-	target feature.
-
-	* config/monitor.exp(gdb_load): Check for a failure when loading,
- 	and reboot the board if necessary.
-
-	* gdb.base/setvar.exp(test_set): Handle multiple prints within
-	a set of tests. Remove print.* from the patterns being checked.
-
-Mon Mar  3 11:57:43 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Use send_gdb consistently. Don't
-	refer to gdb_spawn_id.
-
-	* config/m32r-stub.exp: Remove references to gdb_spawn_id, no
-	longer used.
-	* config/sparclet.exp: Ditto.
-	* config/sparclet-old.exp: Ditto.
-	* config/slite.exp: Ditto.
-	* config/sim.exp: Ditto.
-	* gdb.base/funcargs.exp: Ditto.
-
-	* lib/gdb.exp:Remove references to gdb_spawn_id.
-	(gdb_expect): Move to remote.exp.
-
-Fri Feb 28 20:47:39 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/monitor.exp: Detect the "Couldn't establish connection"
-	message from GDB.
-
-Tue Feb 25 14:08:55 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/bitfields.exp: Use runto instead of explicit
-	gdb_run_cmd/gdb_expect sequences.
-
-	* gdb.base/break.exp(text_next_with_recursion): Add match for
-	gdb_expect call.
-
-	* config/monitor.exp(gdb_target_monitor): Calling exit loses big.
-	We also need to handle the "A program is being debugged already"
-	prompt from gdb. Use gdb_test to set the baud rate.
-
-	* lib/gdb.exp(gdb_init): Increase the default expect buffer size
-	to 20000. Really. I mean it.
-
-Mon Feb 24 13:23:26 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_test): Generate a FAIL message when send_gdb
- 	fails. If suppress_flag is set, skip perror message about not
- 	being able to send to GDB.
-	(send_gdb): If suppress_flag is set, don't try to send commands to
- 	GDB.
-	(gdb_expect): If suppress_flag is set, always fail immediately.
-	(gdb_suppress_tests, gdb_stop_suppressing_tests): New functions.
-	(gdb_init): Call gdb_stop_suppressing_tests.
-	(default_gdb_exit): Ditto.
-	(default_gdb_start): Ditto.
-
-	* gdb.base/bitfields.exp: Call gdb_suppress_tests and
- 	gdb_stop_suppressing_tests as appropriate.
-	* gdb.base/break.exp: Ditto.
- 	* gdb.base/callfuncs.exp: Ditto.
-	* gdb.base/commands.exp: Ditto.
-	* gdb.base/exprs.exp: Ditto.
- 	* gdb.base/funcargs.exp: Ditto.
-	* gdb.base/list.exp: Ditto.
-	* gdb.base/recurse.exp: Ditto.
- 	* gdb.base/scope.exp:  Ditto.
-	* gdb.base/structs.exp: Ditto.
-	* gdb.c++/inherit.exp: Ditto.
-
-Sun Feb 23 19:56:02 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/vr4300.exp: New file.
-
-	* gdb.*/*.exp: Call gdb_expect instead of expect.
-	
-	* lib/gdb.exp(gdb_expect): New function.
-
-Thu Feb 20 13:57:01 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_init): New function.
-
-	* gdb.base/setvar.exp(test_set): Don't bother printing a PASS/FAIL
- 	for each individual variable set.
-
-	* gdb.base/exprs.exp(test_expr): Make sure each test gets a unique
-	name.
-
-	* gdb.base/help.exp: Fix the syntax of a few gdb_test calls.
-
-	* gdb.base/scope.exp: Use gdb_test.
-
-	* gdb.base/ptype.exp: Don't call "gdb_exit; gdb_start" if we're
-	aborting; the testsuite driver will do that for us (see
-	gdb_finish). Also, use gdb_test in a few more places.
-
-Thu Feb 20 13:32:24 1997  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/help.exp: Fix syntax of "help info all-registers" test.
-
-Thu Feb 20 10:34:21 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/mn10200.s: Add "nop" after "main" so that "main"
-	and "add_tests" are not at the same address.
-
-Fri Feb 14 18:47:23 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/ptype.exp: Use gdb_test.
-
-Thu Feb 13 16:09:36 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/mn10200.s (misc_tests): Fix targets for "jsr" insns.
-	* gdb.disasm/mn10200.exp (misc_tests): Remove bogus line accidentally
-	left in.  No longer expect them to fail.
-
-	* gdb.stabs/*.mt; Deleted, no longer used.
-	* gdb.stabs/configure.in: Remove references to target makefile
-	frags.
-	* gdb.stabs/configure: Rebuilt.
-
-	* gdb.disasm/*.mt: Deleted, no longer used.
-	* gdb.disasm/configure.in: Remove references to target makefile
-	frags.  Use "sh3.s" as the unique filename for this directory.
-	* gdb.disasm/configure: Rebuilt.
-
-	* gdb.disasm/mn10200.s: New test file for mn10200 disassembler.
-	* gdb.disasm/mn10200.exp: Run mn10200 disassembler tests.
-	* gdb.disasm/Makefile.in: Remove "mn10200" when cleaning.
-
-Tue Feb 11 16:57:58 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/udi.exp: Use mondfe,name instead of remote_host.
-
-Tue Feb 11 11:22:36 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/watchpoint.exp: Don't expect a failure when calling
-	a function with a watchpoint enabled on the mn10200.
-
-	* gdb.stabs/weird.exp: Don't quit if "weird.s" doesn't exist
-	before trying to create it!
-
-Mon Feb 10 16:40:47 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/vx.exp: Use hostname instead of netport.
-
-	* config/vxworks.exp: New file.
-
-	* gdb.base/a2-run.exp: Change vxworks cases to use gdb_spawn_id.
-
-	* config/monitor.exp(gdb_target_monitor): Look for a prompt from
- 	gdb before assuming everything worked. Send a ^C if a timeout
-	occurs.
-
-	* lib/gdb.exp(gdb_test): Check the result of send_gdb. Use
-	$gdb_spawn_id directly.
-	(gdb_run_cmd): Try _start as well as start. Use the target feature
-	gdb,start_symbol as the symbol to start from when jumping.
-
-Mon Feb 10 11:26:59 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/exprs.exp: Delete bogus/incorrect (and probably
-	redundant) test.
-
-	* gdb.base/recurse.exp: Relax final value test for 'b' so that
-	it doesn't lose for 16bit integer systems.
-
-Fri Feb  7 09:31:21 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.fortran/types.exp: If the target doesn't support "double"
-	data types, then expect "real" types to only be 4 bytes.
-
-	* gdb.c++/virtfunc.exp: Expect failure for virtual function
-	call tests if the target doesn't support inferior function calls.
-
-	* gdb.base/printcmds.exp: Allow minor deviation in FP values
-	in printf tests.
-
-Thu Feb  6 12:46:14 1997  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/help.exp: Disable "help set", "help show", and
-	"help support".  Simplify regexp for "help stack".
-
-	* gdb.base/default.exp: Set match_max to 5000 and the timeout
-	to 60 seconds.  Temporarily set match_max to 15000 around the
-	"info copying" test.
-
-	* gdb.base/nodebug.exp: Don't try to do an inferior function
-	call if the target doesn't support them.
-	* gdb.base/printcmds.exp: Likewise.
-	* gdb.base/setvar.exp: Likewise.
-	* gdb.base/structs.exp: Likewise.
-	* gdb.c++/templates.exp: Likewise.
-	* gdb.base/ptype.exp: Likewise.  Remove UDI specific stuff.
-
-	* gdb.base/recurse.exp: Enable for the mn10200.
-
-	* configure.in: Do configure gdb.stabs directory for *-*-elf
-	targets.
-	* configure: Rebuilt.
-
-	* gdb.base/break.exp: Check for gdb,noresults before testing
-	exit status and/or results from the target.
-	* gdb.base/watchpoint.exp, gdb.base/langs.exp: Likewise.
-	* lib/gdb.exp: Remove old (now bogus) initialization of
-	noinferior, noargs, noresults and nosignals.
-
-Tue Feb  4 21:52:17 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/sh.exp: New file.
-
-	* config/slite.exp: Try to connect multiple times to the board
-	before rebooting. Only send a "monitor run" if need_monitor_run
-	is set.
-
-	* gdb.base/break.exp: Don't do the "stub continue" test if
-	the target has gdb_stub set.
-
-	* gdb.base/callfuncs.exp: Increase the timeout.
-
-	* gdb.base/interrupt.exp: Don't even try to compile the testcase
-	if the target has gdb,noinferiorio set.
-
-	* gdb.base/list.exp: Increase match_max to 10000 characters.
-
-	* gdb.base/sigall.exp: Check for gdb,nosignals on the target.
-
-	* gdb.base/watchpoint.exp: Check for gdb,noinferiorio on the
-	target.
-
-	* lib/gdb.exp(gdb_run_cmd): Fix for targets that use stubs.
-
-Mon Feb  3 12:09:37 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Make sure we call gdb_exit before
- 	trying to delete the copy of gdb. Catch the file delete so we
- 	don't die if the delete fails; also, the file should be copied to
- 	the host, not to the build.
-
-Sun Feb  2 00:55:14 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* lib/gdb.exp(gdb_test): Surround the result pattern with
- 	parenthesis in case it contains multiple regexps separated
-	with |.
-
-	* gdb.base/watchpoint.exp: Use gdb_test.
-	* gdb.base/default.exp: Ditto.
-
-Sat Feb  1 23:51:01 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.*/*.exp: Replace $prompt with $gdb_prompt.
-	
-	* gdb.base/scope.exp: Use gdb_test.
-	* gdb.c++/classes.exp: Ditto.
-	* gdb.c++/inherit.exp: Ditto.
-
-Fri Jan 31 13:09:12 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* gdb.base/crossload.exp: Don't use execute_anywhere, use
-	remote_exec instead.
-	* gdb.base/corefile.exp: Don't be ridiculous.
-	* gdb.base/*.c: Add missing stub invocations.
-
-Thu Jan 30 16:49:25 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* config/slite.exp: Miscellaneous fixes.
-
-	* lib/gdb.exp: Fix runto.
-
-	* gdb.base/signals.exp: Check for a gdb,nosignals feature of
-	the target.
-
-	* gdb.base/watchpoint.exp: Fix regexp.
-
-	* lib/gdb.exp(default_gdb_exit): Add a catch to the
-	close and wait commands, as the descriptor may now be
-	invalid. Always call "remote_close host".
-
-Tue Jan 28 14:42:31 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	   Major rewrite for testsuite revision.
-	
-	* lib/gdb.exp: Remove references to global CC, CXX, B_OPTIONS,
-	TARGET_INCLUDES, LDFLAGS and target_alias. Use gdb_spawn_id
-	instead of relying on spawn_id to always contain a valid
-	spawn id.
-	(get_compiler_info): New procedure to build the ${binfile}.ci
-	file, instead of replicating this in N different places.
-	(gdb_compile): New procedure.
-	
-	gdb.*/*.exp: Use gdb_compile and get_compiler_info (with
- 	appropriate arguments) instead of compile. Use gdb_test in a lot
- 	more places.  Use send_gdb instead of send. Always run gdb_start
-	at the start of a testcase, as this is no longer done magically.
-
-	config/*-gdb.exp: Rename without the -gdb suffix.
-
-	config/mips.exp: Use remote_close instead of exit_remote_shell.
-	config/monitor.exp: Use target_info instead of looking at
-	baud, timeout, etc.
-	config/sim.exp: Use gdb_spawn_id instead of relying on spawn_id.
-
-Sat Dec 14 00:43:57 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.c++/templates.exp (test_ptype_of_templates),
-	gdb.c++/inherit.exp (test_ptype_si, test_print_anon_union):
-	Update expect patterns for destructors and assignment operators
-	to match corresponding c-typeprint.c changes.
-	* gdb.c++/templates.exp (test_template_breakpoints):  Revert change
-	to destructor breakpoint test, GDB should be able to set the
-	destructor breakpoint without specifying arguments.
-
-Tue Dec  3 20:17:52 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.threads/pthreads.exp: Change result for failure to compile due
-	to lack of pthreads runtime support from an error to simply an
-	unsupported test, per dejagnu standards.
-
-Sun Dec  1 00:18:59 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* lib/gdb.exp (gdb_test):  Simplify expect pattern for the case
-	where GDB exits to reduce pattern match time.
-	(skip_chill_tests):  Skip chill tests for mips*-sgi-irix6*.
-
-	* gdb.base/nodebug.exp:  Add mips*-sgi-irix6* xfails.
-
-Tue Nov 26 18:29:23 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/callfuncs.exp: Turn on function call tests for h8300.
-	* gdb.base/default.exp:   ditto.
-	* gdb.base/nodebug.exp:   ditto.
-	* gdb.base/printcmds.exp: ditto.
-	* gdb.base/ptype.exp:     ditto.
-	* gdb.base/setvar.exp:    ditto.
-	* gdb.base/structs.exp:   ditto.
-	* gdb.base/setshow.c:     Guard against uninitialized values of argc.
-
-Tue Nov 26 17:23:28 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* configure, */configure: Rebuild with autoconf 2.12.
-
-Sat Nov 23 13:32:15 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Change x86 linux setup_xfails to
-	use new i*86-pc-linux*-gnu quads.
-	* gdb.base/corefile.exp: Ditto.
-	* gdb.base/signals.exp: Ditto.
-	* gdb.base/sigall.exp: Ditto.
-	* gdb.base/interrupt.exp: Ditto.
-
-	* gdb.base/signals.exp (signal_tests_1): Remove setup_xfail
-	"i*86-*-linux" for "signal SIGUSR1".  Now works, at least with
-	RedHat 4.0.
-	
-	* gdb.threads/pthreads.c (_MIT_POSIX_THREADS): Define if target is
- 	linux.  This allows the test case to at least compile on latest
- 	linux, but still not run due to missing the threads runtime library.
-
-Fri Nov 22 10:13:29 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/a1-selftest.exp (do_steps_and_nexts):  Reinitialize source
-	directory to search gdb directory. Accept and step over conditional
-	stack alignment code. Consume $prompt in failure cases.
-	Reset timeout to $oldtimeout instead of some arbitrary value.
-	* gdb.base/nodebug.exp:  Limit backtrace to 10 frames to avoid
-	timeout problems with infinite stack backtraces.
-	* gdb.base/ptype.exp (ptype struct link, union tu_link):
-	Accept function parameters for linkfunc member.
-
-Thu Nov 21 09:17:19 1996  Fred Fish  <fnf@cygnus.com>
-
-	* lib/gdb.exp (CFLAGS): Remove, unreferenced.
-	(CXXFLAGS): Remove, unreferenced.
-	(B_OPTIONS): Add for -B options and add code to initialize with
- 	previous -B options and also add -B option to pick up cross compiled
- 	runtime.
-	(TARGET_INCLUDES): Add for -I options and add code to initialize when
-	doing cross compiles.
-	(target_alias): Declare global.
-	(xgcc): Set variable to full path of gcc in build tree.  Use findfile
-	to verify that gcc exists in build tree, and if so set CC to that
-	gcc and to use B_OPTIONS and TARGET_INCLUDES.
-	
-Tue Nov 12 16:20:13 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/inherit.exp (test_print_anon_union): Reenable
-	ptype test for anonymous union.  Fixup testcase to match
-	current gcc debug output.
-
-Mon Nov 11 14:12:06 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/funcargs.c: Use cast rather than "UL" suffix to
-	force argument to an unsigned long type.
-
-Mon Nov 11 10:27:55 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/inherit.exp (test_ptype_si): Fix tagless struct ptype
- 	tests and anonymous union print/ptype tests.
-	* gdb.base/list.exp (test_forward-search): Increase timeout by
-	5 minutes for the "search extremely long line" case.
-	* lib/gdb.exp (gdb_test): Document that the third arg to gdb_test is
-	completely optional and that the pass/fail messages use the command as
-	the message if that third arg is a null string.
-	(gdb_test_exact):  Arrange that a null string pattern means match a
-	null string output rather than any output, which might include random
- 	errors.
-	* gdb.base/mips_pro.exp: Add "mips*-sgi-irix4*" xfail for
-	backtrace test.
-	* gdb.c++/demangle.exp: Add a "*-*-*" xfail for test that was
-	always failing and failure is now exposed by gdb.exp changes.
-
-Sat Nov  9 11:13:24 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/inherit.exp (test_ptype_vi): Log some passes that
-	weren't being noted.
-
-Sat Nov  9 01:05:10 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/corefile.exp:  Consume $prompt in mmap fail cases.
-	* gdb.stabs/weird.exp:  Remove v_comb xfails.
-
-Tue Nov  5 10:44:23 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/[bitfields.exp crossload.exp funcargs.exp interrupt.exp
-	            list.exp scope.exp watchpoint.exp]
-	  Make all timeout error msgs explicitly say "(timeout)".
-	
-Mon Nov  4 12:03:06 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* config/monitor.exp: Increase download timeout to 1000 seconds.
-
-Mon Nov  4 12:02:26 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* config/m32r.exp: Increase timeout to 120 seconds.
-
-Sun Nov  3 14:37:05 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/classes.exp: Modify to handle current gcc C++ member ordering
-	and accept older ordering as obsolescent gcc or gdb.
-	* gdb.c++/templates.exp: Ditto.
-	* gdb.c++/virtfunc.exp: Ditto.
-
-Fri Nov  1 11:56:09 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/coremaker.c: Add code to mmap some data so we
-	can check that it ends up in the core file.
-	* gdb.base/corefile.exp: Add test to read mmapped data
-	from core file.
-
-Wed Oct 30 18:19:16 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* config/m32r.exp: New file.
-
-Mon Oct 21 14:40:50 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* testsuite/gdb.base/nodebug.exp:  Whack out -g options by hand so
-	that cflags can contains -gstabs, and work correctly for other tests.
-
-Mon Oct 21 14:00:37 1996  Michael Snyder  <msnyder@cleaver.cygnus.com>
-
-	* gdb.base/setshow.exp: New file, tests show and set.
-	* gdb.base/setshow.c:   New file, tests show and set.
-	* gdb.base/help.exp: Add test for help set|show annotate.
-	* gdb.base/default.exp: Add test for set|show annotate.
-
-Wed Oct 16 19:03:54 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* testsuite/gdb.base/break.exp:  Make backtrace from factorial
-	errors unique.
-	* testsuite/gdb.base/nodebug.exp:  Whack out all -g options
-	explicitly.
-
-Tue Oct 15 16:45:02 1996  Stu Grossman  (grossman@critters.cygnus.com)
-
-	* config/sim-gdb.exp (gdb_target_sim):  Remove setting of height
-	and width commands.  This is done elsewhere.
-	* (gdb_start):  Don't call gdb_start_sim here.  That's already
-	done in gdb_load.  This fixes lots of failures in default.exp.
-
-Sun Oct 13 10:40:23 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>:
-	* gdb.base/mips_pro.exp: Fix misplaced gdb_exit/gdb_start/gdb_load.
-	* lib/gdb.exp (gdb_test): Treat failures due to program exiting
-	in the same we we treat other failures (since it may be an expected
- 	condition), rather than as an error.
-	* gdb.base/signals.exp (test_handle_all_print): Revert back to
-	old test format.
-
-Fri Oct 11 17:05:22 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (clean mostlyclean): Also remove chill *.grt files.
-	(distclean maintainer-clean realclean): No need to remove files
- 	twice.  Nuke the duplicates.
-	* gdb.base/Makefile.in (EXECUTABLES): Add "structs".
-	* gdb.threads/Makefile.in (distclean maintainer-clean realclean): 
-	Remove config.h along with other config files.
-
-Mon Sep 30 20:16:22 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/interrupt.exp: Add i*86-*-linux* setup_xfail for
-	"p func1 ()" and note that rests of tests are skipped.
-	* gdb.base/corefile.exp: Add i*86-*-linux* and m68*-*-hpux*
- 	setup_xfails for "print func2::coremaker_local".
-	Add i*86-*-linux* setup_xfail for "backtrace in corefile.exp".
-	* gdb.base/mips_pro.exp: Restart gdb in this test so it isn't
-	affected by the previous run test.
-	* gdb.chill/misc.exp: Add m68*-*-hpux* setup_xfails for
-	"print array () ubyte (foo)" and "print/x array () byte (\$i)"
-	* gdb.chill/pr-8742.exp: Add m68*-*-hpux* setup_xfails for
-	"pass int powerset tuple" and "pass modeless int powerset tuple".
-	* gdb.chill/tests2.exp: Add m68*-*-hpux* setup xfails for
-	"real write 4" and "real write 8".
-	* gdb.shill/tuples.exp: Add i*86-*-linux* and m68*-*-hpux*
- 	setup_xfails for "print vs1 after tuple assign 2",
-	"print \$i after tuple assign 2", and
-	"print vs2 after tuple assign 2".
-	* lib/gdb.exp (gdb_test): When a gdb aborts, print a more
-	meaningful error message and return -1 so the caller can
-	suppress further tests and avoid a cascade of errors.
-	
-Fri Sep 27 10:34:51 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Tweak tests to account for new
-	format for printing version.
-	* gdb.base/default.exp: Ditto.
-	* gdb.base/interrupt.exp: Fix problem with cascade of
-	errors if child process dies while calling a function.
-	
-Fri Sep 13 21:43:48 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (VPATH): Add
-	* Makefile.in (Makefile, config.status): Fix rules so things get
-	remade when necessary.
-
-Fri Sep 13 18:16:10 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (just-check): Add path to sibling expect dir
-	to environment variable specified by RPATH_ENVVAR.
-
-Fri Sep 13 12:05:34 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (RPATH_ENVVAR): New var, set to @RPATH_ENVVAR@.
-	(just-check): Add shared library paths for libstdc++, tk,
-	tcl, bfd, and opcodes to the environment variable specified
-	in RPATH_ENVVAR.
-	* configure.in: Add support to recognize --enable-shared flag
-	and generate correct value for RPATH_ENVVAR.
-	* configure: Regenerated with autoconf.
-
-Mon Sep  2 06:36:02 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/break.exp: Expand "Delete all breakpoints" xfail to
- 	include all osf versions.
-	* gdb.threads/pthreads.exp: Expand "run to main" xfail to include
-	all osf versions.  Add -D_MIT_POSIX_THREADS to compilation command
-	when target is linux.  When failing to build pthreads test
-	executable, give more meaningful message.
-	* gdb.threads/pthreads.c: Hpux also uses old definition of second
-	arg for pthread_create.
-	
-Mon Aug 19 09:58:59 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.threads/pthreads.c (PTHREAD_CREATE_ARG2,
- 	PTHREAD_CREATE_NULL_ARG2): Accomodate old pthreads implementations.
-	* gdb.threads/pthreads.exp: Try linking with both -lpthread (Solaris)
- 	and -lpthreads (everybody else).
-	(test_startup): Fail gracefully if threads are not supported.
-	* gdb.base/nodebug.exp: Add setup_xfail hppa*-*-hpux* for
-	"p/c array_index("abcdef",2)" when not gcc compiled.
-	* gdb.base/corefile.exp: Add setup_xfail hppa*-*-hpux* for
-	"print func2::coremaker_local" when not gcc compiled.
-	* gdb.base/opaque.exp: Remove setup_xfail hppa*-*-hpux* for
-	"ptype on opaque struct tagname (statically)",
-	"ptype on opaque struct tagname (dynamically) 1", and
-	"ptype on opaque struct tagname (dynamically) 2"
-	for not compiled with gcc.
-	* gdb.base/mips_pro.exp: Only do setup_xfail hppa*-*-* for
-	backtrace when compiled with gcc.
-	* lib/gdb.exp (runto_main): Return result of "runto main" rather 
-	than always return success.
-
-Sat Aug 17 13:28:00 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/virtfunc.exp: Remove setup_xfail for "mips-*-irix5*".
-
-Tue Aug 13 10:26:10 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/structs.exp: Undo last change.
-
-Mon Aug 12 15:29:08 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/a1-selftest.exp (do_steps_and_nexts): New routine to
-	encapsulate all the steps/nexts done during self test, starting
-	at main, and makes them less sensitive to optimization issues.
-	Add "hppa*-*-hpux*" to setup_xfail for "backtrace through
-	signal handler" test.
-	* gdb.threads/pthreads.exp: Only run this for native configs.
-	* gdb.base/structs.exp (do_function_calls): Add hppa*-*-hpux9*"
-	setup_xfails for "p fun5()", "p fun6()", "p fun7()", and "p fun8"
-	tests.
-	gdb.c++/virtfunc.exp (do_tests): Add "mips-*-irix5*" setup_xfail
-	for "runto test_calls(void)" test.
-	
-Sun Aug 11 13:11:24 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/term.exp: Set 7-bit strings, address off, width to 0,
-	and don't expect address info in breakpoint confirmations.
-
-Wed Aug  7 20:47:43 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/list.exp (test_forward_search): Increase timeout
-	temporarily by 60 seconds for searching extremely long line,
- 	and then reset to old value when done.  Increase expect input
-	buffer to 10000.
-
-Wed Aug  7 15:34:22 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/list.exp (test_forward_search): Fix to handle very
-	long source line without overflowing expect's input buffer.
-
-Wed Aug  7 12:03:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	* config/slite-gdb.exp (gdb_start): Use "full_buffer", not
-	"buffer_full".
-
-	* config/nind-gdb.exp (gdb_start): Use "full_buffer", not
-	"buffer_full".
-
-	* config/mips-gdb.exp (gdb_start): Use "full_buffer", not
-	"buffer_full".
-
-	* lib/gdb.exp (gdb_test): Correct pattern is "full_buffer", not
-	"buffer_full".
-
-Wed Aug  7 11:05:47 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in (configdirs): Add gdb.threads.
-	* configure: Regenerated with autoconf.
-	* gdb.threads/{config.in, pthreads.c, pthreads.exp}: New.
-	* gdb.threads/{Makefile.in, configure.in}: Complete rewrites.
-	* gdb.threads/configure: New, generated with autoconf.
-	
-Tue Aug  6 10:23:04 1996  Tom Tromey  <tromey@rtl.cygnus.com>
-
-	* lib/gdb.exp (gdb_test_exact): Turn \n in pattern into \r\n.
-
-Mon Aug  5 18:11:53 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/signals.exp (test_handle_all_print): Test separately for
-	each signal's status in the output of "handle all print".
-	* lib/gdb.exp (gdb_test): Document that the pattern must NOT include
-	the \r\n sequence that immediately precedes the gdb prompt.
-	* gdb.base/a1-selftest.exp: Save original timeout and restore
-	after test.
-
-Sun Aug  4 10:20:50 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/hppa.s: Export fmemLRbug_tests_4 as a ST_CODE
-	symbol.
-
-Fri Aug  2 17:37:26 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
-
-	* config/vx-gdb.exp (gdb_start): Fix syntax of `$shell_id < 0'.
-
-Thu Jun 27 20:41:40 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/signals.exp (test_handle_all_print): Temporarily increase
-	timeout by 60 seconds.
-
-Thu Jun 27 18:13:57 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/unix-gdb.exp: Increase default timeout from 30 to 60 sec.
-	* config/netware.exp (gdb_run_cmd): Restore old timeout before doing
-	error return.
-
-Thu Jun 27 10:54:58 1996  Fred Fish  <fnf@cygnus.com>
-
-	* lib/gdb.exp (default_gdb_start): When reporting a timeout during
-	gdb initialization, also report how long dejagnu waited.  Restore
-	old timeout before doing error return.  Temporarily increase timeout
- 	by 3 minutes to allow for slow startups over heavy NFS use.
-
-Tue Jun 25 19:59:17 1996  Fred Fish  <fnf@cygnus.com>
-
-	* lib/gdb.exp: Report timeout value for verbosity level 2.
-	* config/gdbserver.exp: Ditto.
-	* config/hppro.exp: Ditto.
-	* config/mips-gdb.exp: Ditto.
-	* config/monitor.exp: Ditto.
-	* config/netware.exp: Ditto.
-	* config/sim-gdb.exp: Ditto.
-	* config/slite-gdb.exp: Ditto.
-	* config/udi-gdb.exp: Ditto.
-	* config/unix-gdb.exp: Ditto.
-	* config/vx-gdb.exp: Ditto.
-	* gdb.base/a1-selftest.exp: Ditto.
-	* gdb.base/a2-run.exp: Ditto.
-	* gdb.base/break.exp: Ditto.
-	* gdb.base/corefile.exp: Ditto.
-	* gdb.base/list.exp: Ditto.
-	* gdb.base/recurse.exp: Ditto.
-	* gdb.base/scope.exp: Ditto.
-	* gdb.base/signals.exp: Ditto.
-
-Tue Jun 25 23:16:58 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* gdb.threads/Makefile.in (docdir): Removed.
-
-Tue Jun 25 17:02:39 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
-
-	* configure.in (AC_PREREQ): autoconf 2.5 or higher.
-	* gdb.{base,c++,chill,disasm,stabs}/Makefile.in (VPATH): set to 
-	@srcdir@.
-	* gdb.{base,c++,chill,disasm,stabs}/configure.in (AC_PREREQ): 
-	autoconf 2.5 or higher.
-	* gdb.{base,c++,chill,disasm,stabs}/configure: Rebuilt.
-
-Thu Jun 13 11:16:10 1996  Tom Tromey  <tromey@thepub.cygnus.com>
-
-	* configure: Regenerated.
-	* aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
-	avoid name clashes with SunOS headers.
-
-Wed Jun  5 16:43:27 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.c++/virtfunc.exp: Search $objdir/../../libstdc++ for libstdc++.
-
-Thu May 30 11:35:11 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/callfuncs.exp: Finish last change -- make sure the
-	prototype information ends up in the compiler info file.
-
-Thu May 23 12:48:41 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/callfuncs.exp: Remove the compiler info file prior to
-	attempting to regenerate it.  Eliminate use of a temporary file
-	and just generate the info file directly.  Source it immediately,
-	for consistency of use.
-	* gdb.base/corefile.exp: Ditto
-	* gdb.base/exprs.exp: Ditto.
-	* gdb.base/funcargs.exp: Ditto.
-	* gdb.base/langs.exp: Ditto.
-	* gdb.base/list.exp: Ditto.
-	* gdb.base/mips_pro.exp: Ditto.
-	* gdb.base/nodebug.exp: Ditto.
-	* gdb.base/opaque.exp: Ditto.
-	* gdb.base/ptype.exp: Ditto.
-	* gdb.base/scope.exp: Ditto.
-	* gdb.base/setvar.exp: Ditto.
-	* gdb.base/signals.exp: Ditto.
-	* gdb.base/whatis.exp: Ditto.
-	* gdb.c++/templates.exp: Ditto.
-	* gdb.c++/virtfunc.exp: Ditto.
-	* gdb.c++/virtfunc.exp: Use contents of gcc_compiled to decide
- 	whether or not to add -lstdc++ to the compile command line args.
-
-Sat May 18 02:43:58 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/recurse.exp:  Remove setup_xfail for "sparc*-*-sunos4*",
-	it got fixed by the recent lookup_minimal_symbol_by_pc change.
-	Increase timeout, a lot of single stepping might be needed if the
-	target has no hardware watchpoints.
-
-Wed May 15 08:47:42 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/break.exp: Ignore compiler warnings when compiling
-	break.c.
-	* gdb.base/callfuncs.exp: Don't run these tests on the h8300.
-	* gdb.base/default.exp: Add h8300 xfails.  Handle messages
-	from remote-sim.
-	* gdb.base/exprs.exp: Add h8300 xfails.
-	* gdb.base/funcargs.exp: Likewise.
-	* gdb.base/nodebug.exp: Likewise.
-	* gdb.base/printcmds.exp: Likewise.
-	* gdb.base/ptype.exp: Likewise.
-	* gdb.base/setvar.exp: Handle sizeof (int) != 4 for h8300.  Add
-	h8300 xfails.
-	* gdb.base/return.exp: Handle float/double precision problems 
-	on the h8300.
-	* gdb.base/funcargs.c: Explicitly make last constant argument to
-	call_after_alloca_subr an unsigned long type.
-	* gdb.base/return.c: Include stdio.h.
-
-Tue May  7 22:01:12 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
-
-	* config/abug.exp: New file for the older Motorola Bug monitor
-	that runs on the mvme13x series VME boards.
-	* config/monitor.exp: Use the new config array for target settings
-	if they exist.
-
-Fri May  3 16:02:55 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* sim-gdb.exp: Make the SH simulator allocate less space when
-	it is targeted.
-
-Thu May  2 12:31:56 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/mips_pro.exp: Expect failure for hppa*-*-* in backtrace
-	test.
-
-Wed Mar 20 08:48:03 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/list.exp (test_list_function): Remove setup_xfail for
-	"rs6000-*-*" for "list function in include file" when gcc compiled.
-	* gdb.base/printcmds.exp: Remove setup_xfail for "rs6000-*-aix*"
-	for "p ctable1[120]".
-	* gdb.base/scope.exp: Remove setup_xfail for "rs6000-*-*" for
-	"print 'scope0.c'::filelocal_bss before run" when gcc compiled.
-	Remove setup_xfail for "rs6000-*-*" for
-	"print 'scope0.c'::filelocal before run".
-	* gdb.base/{langs.exp, lists.exp, opaque.exp, scope.exp},
-	gdb.stabs/weird.exp: Remove use of compiler options "-c -o ..."
-	since some compilers don't allow both options to be given
-	on the same command line.  Create object file and move it.
-	
-Tue Mar 19 23:49:31 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/corefile.exp: Always regenerate the core file, since
-	we always regenerate the coremaker program.  Detect special case
-	where registers cannot be read from core file.
-	
-Tue Mar 19 16:52:49 1996  Fred Fish  <fnf@cygnus.com>
-
-	From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
-	* gdb.base/funcargs.c: Patch for SPARCworks alloca compatibility
-	* gdb.c++/templates.exp: Only match on basename of file since
-	some formats like xcoff don't encode directory information.
-	* gdb.stabs/weird.exp: Use the right sed script for powerpc
-	and rs6000 AIX xcoff targets.
-	* configure.in: Add stabsdirs to configdirs for powerpc-*-aix*.
-	* configure: Regenerate.
-	* gdb.base/Makefile.in (clean): Remove generated file twice-tmp.c
-	here, rather than in distclean.
-	
-Sun Mar 17 13:35:31 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/mips_pro.exp: Create mips_pro.ci to get gcc_compiled
-	defined, and use it to compile the test case with -O2.  The
-	native compilation still uses no optimization.
-	* gdb.base/mips_pro.c: Remove inline assembly code since
-	it is compiled PIC by default, which results in assembler
-	warnings that make the testsuite think the compilation
-	was unsuccessful.
-
-Sat Mar 16 15:02:24 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/misc.exp: Add note to message for
-	"print s.a for foo struct" that this is a known gcc 2.7.2
-	and earlier bug.
-
-Fri Mar 15 17:49:57 1996  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.base/break.exp: Fix pattern for matching "Delete all
-	breakpoints (y or n) ".  Add "mips-dec-ultrix*" to
-	setup_xfail for deleting all breakpoints test.  Fix various
-	timeout messages to include "(timeout)".
-	* gdb.base/callfuncs.exp: Add "i*86-*-sysv4*" to setup_xfail
-	for "p t_float_values2(3.14159,float_val2)".
-	* gdb.base/funcargs.exp: Remove "mips-sgi-irix4*" setup_xfail
-	for "continue to call2g" when gcc compiled.
-	* gdb.base/langs.exp: Remove "i*86-*-sysv4*" setup_xfail for
-	"up to foo in langs.exp", "show language at foo in langs.exp",
-	"show language at cppsub_ in langs.exp", "up to fsub in langs.exp",
-	and "show language at fsub in langs.exp".
-	* gdb.base/list.exp: Remove "*-*-sysv4*" setup_xfail for
-	"list line 1 in include file", "list message for lines past EOF",
-	"list function in include file", "list list0.h:foo", and
-	"list filename:function; nonexistant function".
-	* gdb.base/ptype.exp: Change "i*86-*-sysv4*" setup_xfail for
-	"whatis unnamed typedef'd enum (compiler bug in IBM's xlc)"
-	and "ptype t_char_array" to be for native cc only.
-	
-Fri Mar 15 16:17:22 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/corefile.exp: Remove "alpha-dec-osf2*" native compiled 
-	setup_xfail for "print coremaker_bss", "print coremaker_ro",
- 	"print func2::coremaker_local", and "backtrace in corefile.exp".
-
-Wed Mar 13 14:54:11 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/signals.exp: Remove "alpha-*-osf2*" setup_xfail for
-	"bt in signals.exp".  This problem only appears when running
-	the testsuite, and then only intermittently.
-
-Tue Mar 12 15:00:16 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/return.exp (return_tests): Differentiate between
-	two tests of continuing.
-
-Tue Mar  5 14:33:33 1996  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* */Makefile.in (maintainer-clean): Remove config.log.
-	* gdb.base/Makefile.in (EXECUTABLES): Replace twice with twice-tmp.
-	* gdb.c++/Makefile.in (PROGS): Add inherit.
-	(clean): Remove *.ci.
-
-Tue Feb 20 16:36:10 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/misc.cc: Add test code from Mike Stump.
-	* gdb.c++/misc.exp: Add test to print s.a, for Mike Stump.
-
-Sun Feb 18 11:39:12 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/signals.exp: Change setup_xfail for "alpha-*-osf2"
-	to "alpha-*-osf2*" and add comment.
-	* gdb.base/a1-selftest.exp (test_with_self): Remove "alpha-dec-osf2*"
- 	setup_xfail for "step over execarg initialization" and
- 	"step over corearg initialization".
-	* gdb.base/callfuncs.exp (do_function_calls): Restore setup_xfail
-	for "hppa*-*-*", "sparc-*-*", "mips*-*-*", and "alpha-dec-osf2*".
-	* gdb.base/corefile.exp: Add "alpha-dec-osf2*" setup_xfail when not
- 	gcc compiled for "print coremaker_bss", "print coremaker_ro",
-	"print func2::coremaker_local", and "backtrace in corefile.exp".
-	* gdb.base/signals.exp: Build and source signals.ci.
-	Change "alpha-dec-osf2*" setup_xfail for "bt in signals.exp"
-	to be for gcc only.
-	* lib/gdb.exp: Move verbose statements outside conditionals.
-	
-Sat Feb 17 02:22:14 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/sigall.exp:  Remove setup_xfail for irix4.  Fixed by
-	Feb 3 procfs.c change.
-
-Fri Feb 16 13:25:31 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/unix-gdb.exp: Remove extraneous newlines from end of file.
-
-Thu Feb 15 08:12:55 1996  Fred Fish  <fnf@cygnus.com>
-
-	* config/unix-gdb.exp: Default timeout in UNIX case to 30 seconds, up
-	from dejagnu's apparent default of 10 seconds, which gives random
-	results when running the tests over NFS on moderately loaded systems.
-	* lib/gdb.exp (gdb_run_cmd): Add "(timeout)" in timeout case.
-
-Mon Feb 12 16:50:28 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/callfuncs.exp: Remove setup_xfail for PR 5318.  Now fixed.
-	* gdb.base/a2-run.exp: Replace $binfile with $testfile in test
- 	result reports.
-
-Fri Feb  9 15:56:51 1996  Fred Fish  <fnf@cygnus.com>
-
-	* configure.in (CY_AC_PATH_TCLH): Remove.
-	* configure: Regenerate.
-
-Fri Feb  9 08:21:31 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/Makefile.in (clean): Add missing '{'.
-
-Fri Feb  2 10:19:40 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* lib/gdb.exp: Provide a default value for noinferior.
-
-	* lib/gdb.exp: Fix typos (LDLAGS -> LDFLAGS).
-	Load libgloss.exp.
-
-Thu Feb  1 20:20:14 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/hppa.exp: Compile directly into an executable, use
-	the executable, not the .o to run the tests from.
-
-Wed Jan 31 14:21:09 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/break.exp: Don't test for program exit or exit status
-	if $noresults if nonzero.
-	* gdb.base/langs.exp: Likewise.
-	* gdb.base/watchpoint.exp: Likewise.
-
-	* gdb.base/default.exp: Remove extraneous call to load gdb.exp.
-	* gdb.chill/pr-8405.exp: Move skip_chill_tests check to just before
-	trying to compile the testcase.
-
-Wed Jan 24 23:42:39 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* gdb.base/interrupt.exp (p func1): xfail sparc64-*-solaris2.
-	* gdb.base/signals.exp (continue to handler): Likewise.
-
-Tue Jan 23 16:28:22 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* gdb.c++/classes.exp:  Now = returns false/true, not 1/0.
-
-	* gdb.fortran/exprs.exp:  .LT. and .GT. now return .TRUE. or .FALSE..
-
-Tue Jan 23 15:41:57 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/corefile.exp: Recognize "not found" as failure
-	when trying to determine if a core file was generated.
-	If no core file was generate the first time, try again without
-	the ulimit -c to work around braindamaged shells.
-
-Mon Jan 15 09:33:00 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.stabs/configure.in (alpha-*-*,mips-*-*): Replace
-	[] tests with "test" and enclose string in quotes.
-	* gdb.stabs/configure: Rebuild
-	
-Thu Jan 11 09:43:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
-
-	Changes in sync with expect:
-	* aclocal.m4 (CY_AC_PATH_TCLH): Handle Tcl 7.5 and greater.
-	(CY_AC_PATH_TCLLIB): Handle Tcl 7.5 and greater.
-	(CY_AC_PATH_TKH): Handle Tk 4.1 and greater.
-	(CY_AC_PATH_TKLIB): Handle Tk 4.1 and greater.  Properly quote
-	argument to AC_REQUIRE.
-	* configure: Regenerated.
-
-Thu Jan  4 08:17:22 1996  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/corefile.exp: When generating a core, discard any
-	error messages about ulimit not found and the "core dumped"
-	message from the shell that runs the coredumper.
-
-Wed Jan  3 01:30:41 1996  Jeffrey A Law  (law@cygnus.com)
-
-	* lib/gdb.exp (skip_chill_tests): Skip them on the PA too.
-
-	* gdb.stabs/weird.exp: Use ${target_triplet} to determine
-	which sed script to run.  Expect failure for v_comb test
-	on PA targets too.
-	
-Sat Dec 30 16:09:04 1995  Fred Fish  <fnf@rtl.cygnus.com>
-
-	* gdb.base/corefile.exp: Remove "i*86-*-linux" xfail for
- 	"print func2::coremaker_local" and for "backtrace in corefile.exp"
-
-Sat Dec 30 12:59:12 1995  Fred Fish  <fnf@cygnus.com>
-
-	* lib/gdb.exp: Fix typo and rewrite skip_chill_tests.
-	* gdb.stabs/weird.exp: Setup "sparc-sun-sunos4*" and
- 	"sparc-sun-solaris*" xfails for "p v_comb".
-	* lib/gdb.exp (default_gdb_start): Fix typo.
-	* gdb.base/corefile.exp: Allow "Core was generated by ..."
-	messages to not include the full program name that caused
-	the core dump since some systems (such as solaris) apparently
-	truncate this path to about 80 characters.
-	When generating a core file first try increasing the core file
-	size limit to unlimited since some systems may default it to
-	zero, and it is harmless to try it.  Move the test for failing
-	to generate a core file to where it will actually get executed.
-	* gdb.c++/templates.exp (test_ptype_of_templates): Accept
-	new gdb result from g++ debug info improvements and make old
-	pattern obsolescent.  Also account for size_t differences
-	(may be int or long).
-	* gdb.base/a1-selftest.exp (test_with_self): Check for case where
-	initialization before function call is placed in the delay slot
-	and thus appears to be skipped over by commands such as "next".
-
-Fri Dec 29 16:09:20 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/a1-selftest.exp (test_with_self): Run without windows.
-
-Wed Dec  6 10:45:42 1995  Jeffrey A. Law  <law@sethra.cygnus.com>
-
-	* gdb.base/*.exp: Make ${srcfile} only be the basename of the
-	input source file; fix code to compile test to deal with this
-	convention.
-	* gdb.c++/*.exp: Likewise.
-
-Mon Nov 27 11:40:16 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/signals.exp: Setup "alpha-*-osf2*" xfail for
-	"bt in signals.exp".
-
-Sat Nov 25 20:52:15 1995  Fred Fish  <fnf@phydeaux.cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Add alpha-dec-osf2 setup_xfail for
-	"step over execarg initialization" and
- 	"step over corearg initialization".
-
-Sat Nov 25 18:20:14 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/ptype.c (main): Declare malloc as a "char *" for systems
-	with sizeof(pointer) > sizeof(int).  Avoid "void *" or include files.
-
-Sat Nov 25 11:03:42 1995  Fred Fish  <fnf@cygnus.com>
-
-	From Rob Savoye  (rob@poseidon.cygnus.com)
-	* Makefile.in, configure.in, gdb.base/{Makefile.in, configure.in},
-	gdb.c++/{Makefile.in, configure.in}, gdb.chill/{Makefile.in,
- 	configure.in}, gdb.disasm/{Makefile.in, configure.in},
- 	gdb.stabs/{Makefile.in, configure.in}, gdb.threads/{Makefile.in,
- 	configure.in}: Major reworking for autoconfig.
-	* aclocal.m4, configure, gdb.base/configure, gdb.c++/configure,
-	gdb.disasm/configure, gdb.stabs/configure, gdb.stabs/default.mt :
- 	New files.
-	* config/unix-gdb.exp:  Make GDB global.
-	* gdb.base/{a1-selftest.exp, a2-run.exp,bitfields.exp, break.exp,
- 	callfuncs.exp, commands.exp, corefile.exp, crossload.exp, exprs.exp,
- 	funcargs.exp, interrupt.exp, langs.exp, list.exp, mips_pro.exp,
- 	nodebug.exp, opaque.exp, printcmds.exp, ptype.exp, recurse.exp,
- 	regs.exp, return.exp, scope.exp, setvar.exp, sigall.exp, signals.exp,
- 	term.exp, twice.exp, watchpoint.exp, whatis.exp},
-	gdb.c++/{classes.exp, callfuncs.exp, inherit.exp, misc.exp,
- 	templates.exp, virtfunc.exp}, gdb.chill/{callch.exp, chillvars.exp,
- 	misc.exp, pr-4975.exp, pr-5016.exp, pr-5020.exp, pr-5022.exp,
- 	pr-5646.exp, pr-5984.exp, pr-6292.exp, pr-6632.exp, pr-8134.exp,
- 	pr-8136.exp, result.exp, string.exp, tuples.exp},
-	gdb.disasm/{hppa.exp, sh3.exp}, gdb.stabs/weird.exp: Change continues
- 	to returns as necessary, arrange for test to compile own testcase
- 	executable.
-	* lib/gdb.exp: Changes for testsuite to compile own test cases.
-	
-Tue Nov 21 16:15:45 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.c++/classes.exp (test_pointers_to_class_members): Add
- 	clear_xfail at end of test which might not call either pass or fail.
-	* gdb.base/a1-selftest.exp: Add i*86-*-linuxaout xfail for
-	"backtrace through signal handler".
-
-Sat Nov 18 04:09:31 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/sigall.exp:  Work around OSF/1-3.x kernel bug when
-	continuing from a job control stop signal.
-	* gdb.stabs/alpha.mt:  Use $(CFLAGS) when building weird.o.
-
-Wed Nov 15 00:28:03 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/callfuncs.exp: Remove bogus hppa xfails.
-	* gdb.base/corefile.exp: Likewise.
-	* gdb.base/funcargs.exp: Likewise.
-
-Tue Nov 14 15:18:10 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* config/hmsirom.exp:  Setup for talking to hmsi ROM monitor.
-	* config/monitor.exp:  Add support for setting baud rate.
-
-Sat Nov  4 15:35:52 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Remove i*86-*-sysv4* and
-	i*86-*-linux* xfails for "backtrace through signal handler".
-	* gdb.base/corefile.exp: Add i*86-*-sysv4* xfail for
-	"print func2::coremaker_local".
-	* gdb.base/break.exp: Add i*86-*-sysv4*, sparc-sun-sunos4,
- 	alpha-dec-osf2* xfail for
-	"delete all breakpoints when none".
-
-Wed Nov  1 15:57:16 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/break.exp: Change test that deletes all breakpoints
-	when no user breakpoints are installed.  A post 4.15 change
-	causes gdb to no longer prompt in this case.
-
-Tue Oct 31 15:13:43 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/return.exp (return_tests):  Change xfail for test
-	"correct value returned double test" to stop xfailing at
-	Solaris 2.5.  Apparently the bug has been fixed.
-
-Sun Oct 29 12:18:16 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.stabs/ecoff.sed: Remove comment lines except for first one.
-	IRIX 4.0 /bin/sed chokes on them, though they work fine elsewhere.
-
-Tue Oct 24 11:12:12 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.disasm/hppa.exp: Test lci and syncdma instructions.
-	* gdb.disasm/hppa.s: Corresponding changes.
-
-Wed Oct 18 11:27:47 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* gdb.base/configure.in (hppa*-*-hpux*): No longer needs target
-	makefile fragment.
-	* config/mt-hpux: Deleted.
-
-Tue Oct 17 23:02:12 1995  Jeffrey A Law  (law@cygnus.com)
-
-	* Many files: When warning about suppressed tests due to a 
-	nonexistant test binary, avoid incrementing the warning count.
-
-Tue Oct 10 11:00:41 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (TARGET_FLAGS_TO_PASS):  Remove BISON.
-	
-Sun Oct  8 04:23:14 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/return.exp:  Change xfail from "sparc-*-solaris2.*" to
-	"sparc-*-solaris2*".
-
-Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/coremaker.c:  Produce a full core dump for AIX targets.
-	Add global and local variables and initialize them.
-	* gdb.base/corefile.exp:  Test correct mapping of corefile sections
-	by printing variables. Remove rs6000 and powerpc xfails, BFD now
-	extracts the file name and terminating signal from the core file.
-	* TODO:  Remove note about tests for correct mapping of corefile.
-	* gdb.base/ptype.c (main):  Use boolean2 to inhibit AIX 4.1 xlc
-	from optimizing it away.
-	* gdb.stabs/weird.exp:  Remove rs6000 xfail, xcoffread.c now
-	handles common blocks.
-
-Thu Sep 21 01:28:10 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/sh3.s (fmac): Update for new assembler syntax
-	* gdb.disasm/sh3.exp (fmac): Corresponding changes.
-
-Wed Sep 20 13:15:05 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* Makefile.in (maintainer-clean): New target, synonym for
-	realclean.
-	* gdb.base/Makefile.in (maintainer-clean): Likewise.
-	* gdb.c++/Makefile.in (maintainer-clean): Likewise.
-	* gdb.chill/Makefile.in (maintainer-clean): Likewise.
-	* gdb.disasm/Makefile.in (maintainer-clean): Likewise.
-	* gdb.stabs/Makefile.in (maintainer-clean): Likewise.
-	* gdb.threads/Makefile.in (maintainer-clean): Likewise.
-
-Sun Sep 10 13:14:01 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/scope.exp (text_at_main):  Add "hppa*-*-hpux*"
-	xfails when not gcc compiled for "print foo::funclocal".
-	(test_at_foo):  Add "hppa*-*-hpux*" xfails when not gcc compiled for:
-	"print foo::funclocal at foo",
-	"print 'scope1.c'::foo::funclocal at foo",
-	"print foo::funclocal_bss at foo",
-	"print 'scope1.c'::foo::funclocal_bss at foo",
-	"print foo::funclocal_ro at foo",
-	"print 'scope1.c'::foo::funclocal_ro at foo",
-	"print bar::funclocal at foo" and
-	"print 'scope1.c'::bar::funclocal at foo".
-	(test_at_bar):  Add "hppa*-*-hpux*" xfails when not
-	gcc compiled for "print foo::funclocal at bar".
-	Expand all messages to ensure that they identify that
-	the test is at bar().
-	* gdb.base/opaque.exp: Add "hppa*-*-hpux*" xfails when not
-	gcc compiled for:
-	"ptype on opaque struct pointer (statically)",
-	"ptype on opaque struct tagname (statically)",
-	"ptype on opaque struct pointer (dynamically) 1",
-	"ptype on opaque struct tagname (dynamically) 1",
-	"ptype on opaque struct pointer (dynamically) 2" and
-	"ptype on opaque struct tagname (dynamically) 2
-	* gdb.base/nodebug.exp: Add "hppa*-*-hpux*" xfails when not
-	gcc compiled for:
-	"p datalocal"
-	"whatis datalocal",
-	"ptype datalocal",
-	"p bsslocal",
-	"whatis bsslocal", and
-	"ptype bsslocal".
-	* gdb.base/langs.exp: Add "hppa*-*-hpux*" xfails for
-	"backtrace in langs.exp" and "up to langs0__2do in langs.exp"
-	when not gcc compiled.
-	* gdb.base/funcargs.exp (float_and_integral_args):  Add
-	"hppa*-*-hpux*" xfail for "run to call2a" when not gcc
-	compiled.
-	(discard_and_shuffle):  Add "hppa*-*-hpux*" xfail for
-	"backtrace from call6a" when not gcc compiled.
-	(shuffle_round_robin): Add "hppa*-*-hpux*" xfail for
-	"backtrace from call7a" when not gcc compiled.
-	* gdb.base/callfuncs.exp (do_function_calls):
-	Add "hppa*-*-hpux*" xfail when not gcc compiled for
-	"p t_char_array_values(char_array_val2,char_array_val1)",
-	"p t_char_array_values(char_array_val1,char_array_val2)",
-	"p t_char_array_values("carray 1","carray 2")",
-	"p t_char_array_values("carray 1",char_array_val2)",
-	"p t_char_array_values(char_array_val1,"carray 2")",
-	"p sum_args(1,{2})",
-	"p sum_args(2,{2,3})",
-	"p sum_args(3,{2,3,4})",
-	"p sum_args(4,{2,3,4,5})"
-	* gdb.base/corefile.exp: Add "hppa*-*-hpux*" xfail for
-	"backtrace in corefile.exp" when not gcc compiled.
-
-Sat Sep  9 01:35:39 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/signals.exp:  Rewrite `handle all print' test as
-	a procedure. Accept blanks or TABs as whitespace, increase
-	timeout and expect input buffer size for the large output
-	from the command. Remove "i*86-*-bsdi2.0" xfail.
-
-Sat Sep  2 06:41:26 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/setvar.exp:  Add new testcases for truncation when
-	assigning invalid values to bitfields.
-
-Sat Sep  2 00:17:31 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/callfuncs.exp (do_function_calls):  Remove 
-	mips-sgi-irix* xfail for
-	"call inferior func with struct - returns char *"
-	and fix test so that an optional (unsigned char *) cast is
- 	accepted in the result.
-
-Fri Sep  1 13:42:01 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/funcargs.exp (float_and_integral_args):  Remove
-	sparc-sun-solaris2* xfail for "print f1 after run to call2a".
-	* gdb.c++/Makefile.in (SUFFIXES): Add .SUFFIXES and ".cc" suffix.
-	* gdb.base/signals.exp: Remove duplicate "handle all print" test
-	that accidentally got checked in.
-
-Sun Aug 27 23:35:35 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/callfuncs.exp (do_function_calls):  Add alpha-dec-osf2* 
-	clear_xfail for "p t_float_values2(3.14159,float_val2)" for gcc
-	compiled test.
-	* gdb.base/opaque.exp (setup_xfail_on_opaque_pointer):
-	Add mips-sgi-irix5* xfail for not gcc compiled.
-	* gdb.base/Makefile.in (nodebug.o):  Also create nodebug.ci.
-	* gdb.base/nodebug.exp: Add mips-sgi-irix5 xfail when not gcc compiled for
-	"p top", "whatis top", "p middle", and "whatis middle".
-	* gdb.base/whatis.exp: Add mips-sgi-irix* xfail for
-	"whatis signed char" for not gcc compiled.
-	* gdb.base/setvar.exp: Add mips-sgi-irix4* xfail (works on irix5) for
-	"set variable signed char=-1 (-1)" and
-	"set variable signed char=0xFF (0xFF)" for not gcc compiled.
-	* gdb.base/funcargs.exp (float_and_integral_args):
-	Add mips-sgi-irix5* xfail for "run to call2a" for not gcc compiled.
-	Add mips-sgi-irix* xfail when not gcc compiled for
-	"continue to call2b".
-	Add mips-sgi-irix4* xfail (works with irix5) when gcc compiled for
-	"continue to call2g".
-	(discard_and_shuffle): Add mips-sgi-irix5* xfail whn not gcc compiled for
-	"backtrace from call6a"
-	(shuffle_round_robin): Add mips-sgi-irix* xfail when not gcc compiled for
-	"backtrace from call7k".
-	Add mips-sgi-irix5* xfail when not gcc compiled for
-	"backtrace from call7a".
-	(localvars_after_alloca):  Fix gdb_test cmds for
-	"print * after runto ...".
-	Remove rs6000-*-* xfails for
-	"print i after runto localvars_after_alloca" and
-	"print l after runto localvars_after_alloca"
-	for all compilers.
-	* gdb.base/exprs.exp: Add mips-sgi-irix4* xfails (works with irix5),
- 	when not compiled with gcc, for:
-	"print signed char == (minus)",
-	"print signed char != (minus)",
-	"print signed char < (minus)",
-	"print signed char > (minus)".
-	* gdb.base/callfuncs.exp (do_function_calls):
-	Add mips-sgi-irix* xfail, when compiled with native compiler, for
-	"call inferior func with struct - returns char *".
-	* gdb.base/return.exp (return_tests): Change xfail for 
-	"correct value returned double test" to include Solaris 2.4.
-	* gdb.base/funcargs.exp (float_and_integral_args):
-	Add sparc-sun-solaris2* xfail for "print f1 after run to call2a".
-	
-Sat Aug 26 00:26:11 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/setvar.c, gdb.base/setvar.exp:  Add new tests for
-	enumeration bitfields if compiling with GNU C.
-	* lib/gdb.exp:  Consume `(y or n) ' in `Reinitialize source path
-	to empty' prompt.
-
-Tue Aug 22 00:30:37 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/scope.exp: xfail 'scope0.c'::filelocal_bss before run
-	test for PRO targets.
-
-	* gdb.base/funcargs.exp: Avoid ever setting more than 8
-	breakpoints in the inferior at any given time by making
-	two groups of breakpoints for call2*, call6* and call7*
-	tests.
-
-Sun Aug 20 06:58:25 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/funcargs.exp:  Fix typos introduced by Aug 15 change.
-	* gdb.base/callfuncs.c (main):  Use struct_val1 to inhibit xlc
-	from optimizing it away.
-	* gdb.base/callfuncs.exp:  Remove rs6000-*-* xfails for
-	"call inferior func with struct".
-
-Wed Aug 16 11:57:15 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* configure.in: Only configure gdb.chill for particular targets.
-
-Tue Aug 15 09:42:44 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/Makefile.in:  Add action to .c.o transformation
-	rule that generates a .ci file for each .o file and remove
-	explicit .c.o rules except for callfuncs.o.
-	* gdb.c++/Makefile.in:  Add .cc.o transformation rule that
-	generates a .ci file for each .o file and remove explicit
-	.cc.o rules.
-	(clean): Remove *.tmp *.ci files.
-	(EXECUTABLES): Remove templ-info.exp.
-	* gdb.base/compiler.c: New file.
-	* gdb.c++/compiler.cc: New file
-	* gdb.base/scope.exp: Source gdb.base/scope.ci.
-	Change rs6000-*-* xfail for
-	"print 'scope0.c'::filelocal_ro" and
-	"print 'scope1.c'::filelocal" and
-	"print 'scope1.c'::filelocal_bss" and
-	"print 'scope1.c'::filelocal_ro" and
-	"print 'scope1.c'::foo::funclocal" and
-	"print 'scope1.c'::foo::funclocal_ro" and
-	"print 'scope1.c'::bar::funclocal" and
-	"print 'scope0.c'::filelocal_ro" and
-	"print 'scope1.c'::filelocal at foo" and
-	"print 'scope1.c'::filelocal_bss at foo" and
-	"print 'scope1.c'::filelocal_ro at foo" and
-	"print 'scope1.c'::foo::funclocal at foo" and
-	"print 'scope1.c'::foo::funclocal_bss at foo" and
-	"print 'scope1.c'::foo::funclocal_ro at foo" and
-	"print 'scope1.c'::bar::funclocal at foo" and
-	"print 'scope0.c'::filelocal_ro" and
-	"print 'scope1.c'::filelocal" and
-	"print 'scope1.c'::filelocal_bss" and
-	"print 'scope1.c'::filelocal_ro" and
-	"print 'scope1.c'::foo::funclocal" and
-	"print 'scope1.c'::foo::funclocal_bss" and
-	"print 'scope1.c'::foo::funclocal_ro" and
-	"print 'scope1.c'::bar::funclocal" and
-	"print 'scope1.c'::bar::funclocal_bss"
-	to only be xfail'd when not compiled with gcc.
-	Add rs6000-*-* xfail for 
-	"print 'scope0.c'::filelocal_bss before run"
-	when compiled with gcc.
-	(test_at_main): Add rs6000-*-* xfail for
-	"print filelocal_ro in test_at_main"
-	when compiled with gcc.
-	* gdb.base/ptype.exp: Source gdb.base/ptype.ci.
- 	Add rs6000-*-aix* xfail for 
-	"whatis unnamed typedef'd enum (compiler bug in IBM's xlc)" and
-	"ptype t_char_array",  not compiled with gcc.
-	* gdb.base/list.exp (test_list_function):  Add rs6000-*-*
-	xfail for "list foo (in include file)" when gcc	compiled.
-	* gdb.base/funcargs.exp: Source gdb.base/funcargs.ci
- 	(integral_args): Add rs6000-*-* xfail for
-	"run to call0a" if not compiled with gcc.
-	(unsigned_integral_args): Add rs6000-*-* xfail for
-	"run to call1a" if not compiled with gcc.
-	(float_and_integral_args):  Add rs6000-*-* xfail for
-	"run to call2a" if not compiled with gcc and for
-	"continue to call2b" for any compiler.
-	Add rs6000-*-* xfail to
-	"print f1 after run to call2a" for gcc compiled.
-	(discard_and_shuffle): Add rs6000-*-* xfail for
-	"run to call6a".
-	(shuffle_round_robin): Add rs6000-*-* xfail for
-	"backtrace from call7a" if not compiled with gcc.
-	Add rs6000-*-* xfail for
-	"backtrace from call7b" if compiled with gcc.
-	(call_after_alloca): Add rs6000-*-* xfail for
-	"print c in call_after_alloca" and
-	"print s in call_after_alloca" and
-	"backtrace from call_after_alloca_subr"
-	if not compiled with gcc.
-	(localvars_in_indirect_call): Add rs6000-*-* xfail for
-	"print c in localvars_in_indirect_call" and
-	"print c in localvars_in_indirect_call" and
-	"backtrace in indirectly called function" and
-	"stepping into indirectly called function"
-	if not compiled with gcc.
-	(localvars_after_alloca): Add rs6000-*-* xfail for
-	"print c after runto localvars_after_alloca" and
-	"print s after runto localvars_after_alloca" and
-	"print i after runto localvars_after_alloca" and
-	"print l after runto localvars_after_alloca"
-	for all compilers.
-	* gdb.base/whatis.exp: Source gdb.base/whatis.ci rather
-	than whatis-info.exp.
-	* gdb.base/opaque.exp: Source gdb.base/opaque0.ci rather
-	than opaque-info.exp.
-	Setup rs6000-*-* xfail for
-	"ptype on opaque struct pointer (statically)" and 
-	"ptype on opaque struct pointer (dynamically)" when
-	not compiled with gcc.
-	* gdb.base/callfuncs.exp: Source gdb.base/callfuncs.ci
-	rather than callf-info.exp.
-	(do_function_calls):  Add clear_xfail for rs6000-*-* for
-	"p t_float_values2(3.14159,float_val2)".  Seems to work
-	fine there, both with xlc and gcc.  Need to find out what
-	it is doing right and fix other platforms.
-	* gdb.base/callfuncs.exp: Add rs6000-*-* xfail for
-	"call inferior func with struct - returns int",
-	"call inferior func with struct - returns long",
-	"call inferior func with struct - returns float",
-	"call inferior func with struct - returns double",
-	"call inferior func with struct - returns char *",
-	but only if not gcc compiled (presumes xlc compiled).
-	Change rs6000-*-* xfails for
-	"call inferior func with struct - returns char" and
-	" call inferior func with struct -  returns short" to only
-	xfail if not using gcc.
-	(clean mostlyclean):  Remove *.ci and *.tmp files.
-	* gdb.c++/templates.exp: Source gdb.c++/templates.ci rather
-	than templ-info.exp.
-	* gdb.base/langs.exp:  Source gdb.base/langs.ci.
-	Add rs6000-*-* xfail for "up to foo in langs.exp"
-	"up to cppsub_ in langs.exp" and "up to fsub in langs.exp"
- 	when not gcc compiled.
-	
-Sat Aug 12 15:05:36 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* gdb.base/callfuncs.exp: Add xfails for the powerpc.
-	* gdb.base/corefile.exp: Likewise.
-	* gdb.base/list.exp: Likewise.
-	* gdb.base/scope.exp: Likewise.
-	* gdb.base/siganls.exp: Likewise.
-
-	* gdb.base/nodebug.exp: Add xfails for the powerpc.  Handle aix4
-	compiler output.
-	* gdb.base/whatis.exp: Likewise.
-
-Fri Aug 11 13:36:20 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/sh3.exp (all_fp_misc_tests): No longer expect a
-	failure (opcode table has been fixed to match reality).
-
-Mon Aug 14 09:01:59 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/callfuncs.exp: Add rs6000-*-* xfails for
-	"call inferior func with struct - returns char",
-	"call inferior func with struct - returns short"
-
-	* gdb.base/scope.exp: Remove rs6000-*-* xfails for
-	"print 'scope0.c'::filelocal at main",
-	"print 'scope0.c'::filelocal_bss in test_at_main",
-	"print 'scope0.c'::filelocal at foo",
-	"print 'scope0.c'::filelocal_bss in test_at_foo",
-	"print 'scope0.c'::filelocal at bar",
-	"print 'scope0.c'::filelocal_bss in test_at_bar"
-	
-	* gdb.base/list.exp: Remove rs6000-*-* xfail for "list function
-	in source file 1".  This bug seems to have been fixed with both
-	gcc and native cc (was native assembler bug?).
-
-Wed Aug  9 08:04:12 1995  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.base/a1-selftest.exp: Change "i*86-*-sysv4" xfail for
-	"backtrace through signal handler" to "i*86-*-sysv4*".
-	* gdb.base/signals.exp: Add xfail for "'next' behaved as
-	continue" case.  Add "known SVR4 bug" to fail message.
-	Add "i*86-*-bsdi2.0" xfail for "handle all print".
-	Add "i*86-*-bsdi2.0" xfail for "backtrace in signals_tests_1".
-	* gdb.base/ptype.exp: Add "i*86-*-sysv4*" xfail for
-	"whatis unnamed typedef'd enum..." and "ptype t_char_array".
-	* gdb.base/langs.exp: Add "i*86-*-sysv4*" xfail for
-	"up to foo in langs.exp", "show language at foo in
-	langs.exp", "up to cppsub_ in langs.exp", "show
-	language at cppsub_ in langs.exp", "up to fsub in
-	langs.exp", and "show language at fsub in langs.exp".
-	* gdb.base/corefile.exp: Add "i*86-*-sysv4*" to xfail for
-	"bactrace in corefile.exp".
-	* gdb.base/callfuncs.exp: Change xfail to "i*86-*-*" for
-	"call inferior function with struct - returns float" and
-	"call inferior function with struct - returns double".
-	
-Mon Aug  7 02:43:28 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/sh3.s: Source for sh3 disassembler tests.
-	* gdb.disasm/sh3.exp: Run the sh3 disassembler tests.
-	* gdb.disasm/configure.in (sh-*-*): Use sh3.mt makefile fragment.
-	* gdb.disasm/sh3.mt: Makefile fragment for sh3 ests.
-
-Mon Aug  7 08:09:37 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (CHILL_FOR_TARGET): Use previously defined
-	(or overriden) "CHILL" macro rather then bare "gcc".
-	Also look for ../../gcc/xgcc since that is what we will
-	actually need, not "Makefile".  Remove following assignment
-	of CHILL to CHILL_FOR_TARGET because that results in
-	recursive definition.
-
-Sun Aug  6 16:52:29 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/corefile.exp:  Change xfail for backtrace in
-	corefile.exp from linuxaout to all linux.
-	* gdb.base/sigall.exp (test_one_sig):  Specifically deal with
-	cases where we miss the breakpoint at the signal handler
-	for some reason.  Setup xfail for linuxoldld/linuxaout and
-	getting SIGIO.  Setup xfail for linuxoldld/linuxaout for
-	hitting SIGURG breakpoint.
-	* gdb.base/signals.exp:  Setup xfail for "next" acting like
-	continue to add linuxoldld.  Setup xfail for all linux for
-	"next to handler in signals_tests_1", "backtrace in
-	signals_tests_1", "continue to func1", "pass SIGUSR1",
-	and continue to handler".
-
-Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Update all FSF addresses except those in COPYING* files.
-
-Sun Jul 30 17:50:35 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/a2-run.exp: Change messages to be more explicit about
-	the status of args, and quote binfile in results.
-
-Sun Jul 30 10:24:20 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/callfuncs.exp: Add tests for passing structs to
-	inferior functions and return various types.
-	* gdb.base/callfuncs.c: Add functions to receive a struct
-	and return a member of the struct, in various types.
-
-Sat Jul 29 14:22:33 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/Makefile.in (clean):  Remove callf-info.exp.
-
-Fri Jul 28 13:36:11 1995  Brendan Kehoe  <brendan@lisa.cygnus.com>
-
-	* config/vxworks29k.exp: New file, sources vxworks.exp.
-
-Fri Jul 28 00:28:36 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* config/gdbremote.exp: New file.  Testing framework using
-	gdbserver.
-
-Thu Jul 27 12:17:14 1995  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.base/interrupt.exp: Setup "i*86-*-linux" xfail for
-	"call function when asleep" and "send end of file".
-	* gdb.base/corefile.exp: Add "i*86-*-linuxaout" to xfail list
-	for "backtrace in corefile.exp".
-	* gdb.base/a1-selftest.exp: Add "i*86-*-linux*" to xfail list
-	for "backtrace through signal handler".
-	* gdb.base/corefile.exp: Make sure we actually generate a core file
-	before trying the core tests.  Some systems allow the user to suppress
-	generation of core files and default to that (linux for example).
-	* gdb.base/signals.exp: Change xfail for "next" acting like "continue"
-	from "i*86-*-linux" to "i*86-*-linuxaout".  Works with ELF beta.
-
-Tue Jul 25 17:30:10 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* gdb.threads: New directory with some crude multi-threaded
-	gdb tests (step.exp and step2.exp).
-	* config/mt-lynx (STEP_EXECUTABLE): Define.
-	(THREADFLAGS): Define.
-
-Tue Jul 25 01:03:52 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/sigall.exp: Avoid losing in SIGPRIO test on lynx.
-
-	* gdb.base/signals.exp: Disable whole file for lynx until
-	further notice.
-
-	* gdb.base/signals.exp: xfail test where "next" acts like
-	"continue" for lynx.
-
-	* gdb.base/interrupt.exp: xfail test for calling function while
-	inferior is asleep for lynx.
-
-	* gdb.base/watchpoint.exp: Handle more cases of gdb echoing more
-	than one cr-lf	after each command.
-
-Sun Jul 23 23:33:18 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* configure.in:  Reinstate setting of stabsdirs variable, fix
-	typo in setting up configdirs for native builds.
-
-	* gdb.base/return.exp:  Fix typo in return double test.
-	* gdb.base/return.c (tmp2, tmp3):  Made global to inhibit the
-	compiler from optimizing them away.
-
-Fri Jul 21 11:39:34 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/gdbvars.exp: Expect zero or more additional cr-lf
-	sequences to be echo'd by gdb when using gdb_test.
-	* gdb.chill/chexp.exp: Likewise.
-	* gdb.fortran/exprs.exp: Likewise
-
-Thu Jul 20 13:28:36 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Reset the timeout value to 30 seconds
-	after the inferior gdb has started.
-
-	* gdb.base/a2-run.exp: Handle gdb echoing more than one cr-lf
-	after each command.
-	* gdb.base/funcargs.exp: Likewise.
-	* gdb.base/gdbvars.exp: Likewise.
-	* gdb.base/interrupt.exp: Likewise.
-	* gdb.base/list.exp: Likewise.
-	* gdb.base/watchpoint.exp: Likewise.
-	* gdb.c++/demangle.exp: Likewise.
-	* gdb.c++/inherit.exp: Likewise.
-	* gdb.chill/chexp.exp: Likewise.
-	* gdb.fortran/exprs.exp: Likewise.
-
-	* gdb.base/watchpoint.exp: Disable watchpoint triggered in syscall
-	test if we can't handle IO to/from the inferior.
-
-	* gdb.c++/misc.exp: Always check for a program already being
-	started after sending a "run" command to gdb.
-
-	* gdb.base/twice.exp: Start with a fresh gdb.
-
-	* gdb.chill/chexp.exp: Remove skip_chill_tests check; these tests
-	only depend on gdb's expression code, not the chill runtime.
-
-	* gdb.base/return.c: Put return values into variables so we
-	can have gdb print them rather than depending on the program
-	to print them.
-	* gdb.base/return.exp: Corresponding changes.
-
-	* lib/gdb.exp: Provide default value for noinferiorio.
-	* gdb.base/interrupt.exp: Skip tests if we can't handle IO to/from
-	the inferior.
-
-	* gdb.base/break.exp: Always check for a program already being
-	started after sending a "run" command to gdb.
-	(text_next_with_recursion): Don't check the output from the
-	program's printf statement.  Instead just make sure the program
-	exited.
-
-	* gdb.base/commands.exp: Protect tests which need arguments with
-	$noargs conditionals.
-
-Wed Jul 19 22:42:43 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/printcmds.exp:  Adjust expect patterns for addresses
-	of structure member arrays to match gdb/valops.c:value_addr change.
-
-Mon Jul 17 10:12:27 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/a1-selftest.exp: Fix unmatched quotes in many timeout
-	cases.
-
-Wed Jul 12 10:20:08 1995  Fred Fish  (fnf@cygnus.com)
-
-	* configure.in (configdirs):  Remove gdb.chill from default list
-	of subdirs and then add it back in only if doing a native build.
-	The current chill compiler does not yet work in any cross build.
-	* Revert all signal changes from Jul 6.
-	* gdb.base/{sigall.c signals.c}:  Define away signal() and alarm()
-	for sh-hms targets, allowing these tests to link, with no other
-	changes.  Testing is suppressed by setting "nosignals" in site.exp.
-
-Thu Jul  6 20:58:30 1995  Fred Fish  (fnf@cygnus.com)
-
-	* configure.in (signaldirs): Define and add to configdirs for all
-	targets except some specific ones that are known to not support signals.
-	Also clean up formatting.
-	* gdb.base/Makefile.in (EXECUTABLES):  Remove sigall and signals.
-	(signals, sigall):  Remove rules to build.
-	* gdb.base/{sigall.c, sigall.exp, signals.c, signals.exp}:
-	Moved to new gdb.signals directory.
-	* gdb.signals: New test directory.
-	* gdb.signals/{Makefile.in, configure.in, sigall.c, sigall.exp,
-	signals.c signals.exp}:  New or moved files.
-
-Sun Jun 25 12:55:18 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/interrupt.exp: Don't choke if $nointerrupts doesn't exist.
-
-Wed Jun 21 16:35:55 1995  Fred Fish  <fnf@cygnus.com>
-
-	* gdb.base/return.exp:  Xfail `return double' test failure
-	on at least Solaris 2.3 and handle future/past versions on
-	a case by case basis as appropriate.  Also update message
-	to include i*86 failures.
-
-Wed May 24 07:10:10 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in: Change variable CFLAGS to TESTSUITE_CFLAGS.
-
-	* lib/gdb.exp: Fix comment which erroneously identified
-	gdb_file_cmd as gdb_load (the 19 May change was in fact to
-	gdb_file_cmd not gdb_load).
-	* config/unix-gdb.exp (gdb_load): Add "upvar timeout timeout".
-
-	* gdb.base/setvar.exp: Make test names consistent between pass and
-	fail cases.  Use gdb_test more.
-
-Fri May 19 07:22:58 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp (gdb_load): Add "upvar timeout timeout".
-
-Mon May 15 23:50:51 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/help.exp:  Fix expected help string for `show commands'.
-
-Thu May 11 07:55:11 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* gdb.stabs/xcoff.sed: Change N_LSYM to C_DECL not C_LSYM.
-
-	* gdb.stabs/weird.exp: Remove xfail for xcoff bitching about lack
-	of a text section.
-
-Thu May 11 15:02:24 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* config/monitor.exp (gdb_target_monitor):  Fix loop interator so
-	that loop eventually terminates.  Fix Connection refused logic so
-	that testsuite will expire nicely.
-
-Wed May 10 17:57:35 1995  Stu Grossman  (grossman@andros.cygnus.com)
-
-	* config/cpu32bug.exp, config/est.exp, config/hppro.exp,
-	config/rom68k.exp:  New tcl glue for the appropriate monitors.
-	These all just end up calling monitor.exp.
-	* config/monitor.exp (gdb_target_monitor):  Handle `Connection
-	refused' by retrying.  Cleanup some timeout issues.
-	* (gdb_load):  Reduce timeout.  Cleanup some timeout issues.
-	* lib/gdb.exp (gdb_test gdb_test_exact):  Upvar timeout so that
-	callers don't have to set/restore global timeout variable.
-
-	* The following set of changes centralizes management of the global
-	timeout	variable.  This way, it can be set in one target dependent
-	place instead of dozens of places scattered throughout the test suite.
-	If you need to lengthen a timeout, then you should either set timeout
-	in one of the config/{target}.exp files, or multiply it by a factor.
-	Setting it to an absolute value is always going to lose for some
-	targets.
-	* gdb.base/a1-selftest.exp (test_with_self):  Only use local timeout.
-	* gdb.base/callfuncs.exp (do_function_calls):  Don't set timeout.
-	* gdb.base/funcargs.exp:  Don't set timeout.
-	* gdb.base/list.exp (test_forward_search):  Only use local timeout.
-	* gdb.base/printcmds.exp (test_print_string_constants
-	test_print_array_constants):  Don't set timeout.
-	* gdb.base/ptype.exp:  Don't set timeout.
-	* gdb.base/recurse.exp:  Don't set timeout.
-	* gdb.base/return.exp:  Don't set timeout.
-	* gdb.base/watchpoint.exp:  Don't set timeout.
-	* gdb.c++/classes.exp (do_tests):  Don't set timeout.
-	* gdb.c++/virtfunc.exp (test_virtual_calls):  Don't set timeout.
-
-Wed May 10 16:03:23 1995  Torbjorn Granlund  <tege@adder.cygnus.com>
-
-	* Makefile.in: Make clean targets work also when SUBDIRS is empty.
-
-Mon May  1 07:32:48 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp: Disable chill tests for irix5.
-
-Wed Apr 26 07:36:03 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/scope.exp: Make test names unique.  Use gdb_test.  Make
-	each test pass or fail.
-
-Sun Apr 23 21:32:32 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/opaque.exp: Remove xfails for aix; print a warning if
-	xlc not gcc.
-
-Fri Apr 21 15:44:02 1995  Stu Grossman  (grossman@rtl.cygnus.com)
-
-	* cpu32bug.exp est.exp rom68k.exp:  Delete.  Unify into monitor.exp.
-
-Wed Apr 19 17:41:21 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* config/est.exp:  Fix copyright and comments.  Remove dead code.
-	Use targetname, serialport and baud variables instead of fixed
-	constants.
-	* config/rom68k.exp:  Fix copyright and comments.  Remove dead code.
-	* config/cpu32bug.exp:  New file to support cpu32bug monitors.
-
-Wed Apr 19 13:47:16 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/watchpoint.exp: Don't run
-	test_watchpoint_triggered_in_syscall for sunos.
-
-Mon Apr 17 12:48:52 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/{break.c,run.c}: Don't include vxWorks.h or stdioLib.h;
-	they don't seem to exist.  Do include stdio.h.
-
-Fri Apr 14 09:40:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/a1-selftest.exp: Add alpha xfail.
-
-Mon Apr 10 13:07:50 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/watchpoint.c (main): Prompt before calling read().
-	* gdb.base/watchpoint.exp (test_watchpoint_triggered_in_syscall):
-	Revise accordingly.  Remove cruft about sending "123" several
-	times, until it gets noticed.  Clean up the "print buf[0]" stuff
-	so that it passes or fails, and waits for prompts in the usual way.
-
-Sun Apr  9 09:02:36 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/recurse.exp: Fix comment.
-
-	* TODO: Remove item about printing variables in nodebug.exp.  Add
-	item about enabling tests which are only run on some targets.
-
-	* gdb.base/watchpoint.exp: Various cleanups (make each test pass or
-	fail, make test names unique, use new gdb_test convention
-	regarding pattern, use gdb_test more, etc.).
-
-	* gdb.base/bitfields.exp: Various cleanups (make each test pass or
-	fail, make test names unique, etc.).
-
-Sat Apr  8 02:47:45 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/nodebug.c:  Change return type of top and middle to
-	short.
-	* gdb.base/nodebug.exp:  Remove xfails for ecoff systems, they
-	are fixed by the recent mdebugread.c changes. Allow `short ()'
-	as type for top and middle.
-
-Thu Apr  6 08:54:18 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/break.exp: Remove commented out if $usestubs {}.  As
-	nearly as I can tell, the whole thing was an accident in Stu's
-	change of 24 Mar 1995 (logged in ../ChangeLog), in which he meant
-	to replace a send/expect pair with gdb_test, but ended up only
-	adding the gdb_test.  My change of 24 Mar 1995 and Kung's change
-	of 30 Mar 1995 took care of it, but left this vestigial comment
-	which I am now nuking.
-
-Mon Apr  3 09:00:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/break.exp: Look for different line number for
-	breakpoint at main depending on usestubs.
-
-Sun Apr  2 08:15:45 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/list.exp:  Adjust some alternate expect patterns to
-	match recent list0.c change. Add alternate expect pattern for
-	output from `list default lines around main' for optimizing
-	compilers.
-
-Sat Apr  1 07:23:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp: If nosignals is not set, set it to 0.
-
-Fri Mar 31 16:13:48 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* config/slite-gdb.exp: Responds to load symbol table prompt.
-	* gdb.base/break.exp: Adjust line number, fix rerun.
-	* gdb.base/langs0.c: Add #ifdef usestubs.
-
-Thu Mar 30 15:36:55 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* gdb.base/list.exp: Adjust line contents after adding new lines in
-	list0.c. Also fix a syntax error.
-
-	* lib/gdb.exp (gdb_run_cmd): Special handling for targets use stubs.
-	* gdb.base/break.exp: ditto.
-	* gdb.base/list.exp: ditto.
-	* gdb.base/bitfields.c: Add #ifdef usestubs in main().
-	* gdb.base/run.c: ditto.
-	* gdb.base/list0.c: ditto.
-	* gdb.base/funcargs.c: ditto.
-
-Wed Mar 29 17:09:29 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* testsuite/config/rom68k.exp (gdb_target_rom68k):  Use
-	$targetname, $serialport and $baud instead of hardwired variables.
-	* testsuite/gdb.base/{sigall.exp signals.exp}:  Skip these if the
-	target doesn't support signals.
-
-Wed Mar 29 12:29:34 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* lib/gdb.exp (runto_main): Fix regular expression bug, add return 1.
-
-Tue Mar 28 08:46:45 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/recurse.exp: Make test names unique.  Change \\(+ to \\(.
-	Don't rely on the value of an auto variable before it has been
-	initialized.  Use gdb_test more.
-
-Mon Mar 27 08:00:34 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp (default_gdb_version): A version number must start
-	with a digit, but other than that contains all characters up to
-	the first whitespace character.
-
-Sun Mar 26 13:19:32 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/commands.exp (breakpoint_command_test): New tests.
-
-Sat Mar 25 15:38:06 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.c++/*.exp: Warn if executable does not exist.  The original
-	reason for skipping the warning was that configure.in sometimes
-	intentionally skipped building the executables but the tcl code
-	had no way of knowing.  That (a) was always bogus with respect to
-	error handling, (b) is no longer true (right now there is no way
-	to skip C++ tests).
-
-	* gdb.c++/demangle.exp: Remove unused binfile and srcfile variables.
-
-Sat Mar 25 01:16:10 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/list.exp:  Add expect patterns for output from
-	SunPRO compiled executables.
-	* gdb.base/whatis.exp:  Allow leading `signed' for all v_signed_*
-	types.
-
-Fri Mar 24 06:11:05 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/break.exp (test_next_with_recursion): Accept any line
-	number (we are already testing that the correct source line text
-	gets printed).
-
-	* gdb.base/break.exp: Make one test if $usestubs.  I'm not sure
-	that is what is intended, but something needed to be done to get
-	sunos4 native working again.
-
-	* gdb.c++/misc.cc (main): Fix typo (#iffef -> #ifdef).
-
-	* gdb.base/a1-selftest.exp (test_with_self): Remove comment which
-	apparently went with a (very) old xfail.
-
-Fri Mar 24 13:41:09 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* gdb.base/callfuncs.exp: call runto_main instead of runto main.
-	runto_main is a proc in gdb.exp that will do 'step' for target use
-	stubs.
-	* gdb.base/exprs.exp: ditto.
-	* gdb.base/interrupt.exp: ditto.
-	* gdb.base/opaque.exp: ditto.
-	* gdb.base/printcmds.exp: ditto.
-	* gdb.base/ptype.exp: ditto.
-	* gdb.base/scope.exp: ditto.
-	* gdb.base/setvar.exp: ditto.
-	* gdb.base/signals.exp: ditto.
-	* gdb.base/twice.exp: ditto.
-	* gdb.c++/classes.exp: ditto.
-	* gdb.c++/inherit.exp: ditto.
-	* gdb.c++/templates.exp: ditto.
-	* gdb.base/break.exp: no run and hit main for stubs. Change line
-	numbers for breakpoints and info breakpoint.
-	* gdb.base/break.c: Add #ifdef usestubs for set_debug_traps() and
-	breakpoint().
-	* gdb.base/callfuncs.c: ditto.
-	* gdb.base/exprs: ditto.
-	* gdb.base/interrupt.c: ditto.
-	* gdb.base/opaque0.c: ditto.
-	* gdb.base/printcmds.c: ditto.
-	* gdb.base/ptype.c: ditto.
-	* gdb.base/scope0.c: ditto.
-	* gdb.base/setvar.c: ditto.
-	* gdb.base/signals.c: ditto.
-	* gdb.base/twice.c: ditto.
-	* gdb.c++/misc.cc: ditto.
-	* gdb.c++/templates.cc: ditto.
-
-Fri Mar 24 06:11:05 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/vx-gdb.exp, lib/gdb.exp: Regexp cleanups (\[(\] -> \\(, etc.).
-
-	* gdb.base/a1-selftest.exp: Don't check for # followed by a digit
-	somewhere between `read' and `main.c'.  I'm pretty sure the
-	pattern ".*#\[0-9\].*" was slowing down pattern matching a lot,
-	and it isn't particularly useful.
-
-	* gdb.base/scope.exp: Make test names unique.  \[(\] -> \\(.
-
-Thu Mar 23 14:58:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/commands.exp (infrun_breakpoint_command_test): New test.
-
-Wed Mar 22 18:36:05 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* config/mt-slite: add LIBS and -nostdlib.
-	* config/slite-gdb.exp: add this new file to support sparclite target.
-
-Tue Mar 21 21:41:04 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* config/vx-gdb.exp (gdb_load): Update test of vxworks_ld return code.
-
-	* gdb.base/a2-run.exp: Change argument to istarget from
-	"*-*-vxworks" to "*-*-vxworks*".
-	* gdb.base/{break.exp,default.exp,scope.exp}: Likewise.
-
-Tue Mar 21 17:08:47 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* lib/gdb.exp: add proc runto_main, for targets that use stubs, this
-	will not runto main but do a 'step' to step out of breakpoint().
-	* config/mt-slite: add -Dusestubs.
-
-Tue Mar 21 12:14:12 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/printcmds.exp (test_artificial_arrays): Send ^V@
-	instead of just @.
-
-	* gdb.base/signals.exp: Add test for "handle all print".
-	* TODO: Remove "handle all print".  Also remove item about
-	checking copyright date (I don't like the idea of a spurious FAIL
-	based on when we run the tests).
-
-	* gdb.base/recurse.exp: Enable test for SunOS4.  xfail one test
-	for SunOS4 (reason for failure not investigated).  Remove
-	redundant test for $binfile.
-
-	* gdb.base/nodebug.c (array_index): Call malloc.
-
-	* gdb.base/{corefile.exp,default.exp}: Make names of "up" tests unique.
-
-Mon Mar 20 10:08:17 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/recurse.exp: Update gdb_test invocation to use new
-	conventions and slightly simplify the matching regexp.
-
-Fri Mar 17 05:43:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/break.exp: Update gdb_test invocation to use new
-	convention.
-
-	* lib/gdb.exp: If noargs is not set, set it to 0.
-
-	* gdb.base/nodebug.exp: Comment out redundant test.  Make name of
-	tests unique.
-
-	* lib/gdb.exp: Skip CHILL for AIX and Solaris.
-
-Thu Mar 16 16:27:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/nodebug.exp: It is OK if GDB thinks top and middle have
-	one argument of type "<non-float parameter>".
-
-Wed Mar 15 15:54:56 1995  Stu Grossman  (grossman@cygnus.com)
-
-	* config/rom68k.exp:  New file to support Motorola IDP board.
-	* gdb.base/a2-run.exp:  Skip this file if noargs is set.
-	* gdb.base/break.c:  Change things around so that this program
-	doesn't depend upon args.  This is necessary to make remote
-	targets work (in general, they can't take args).
-	* gdb.base/break.exp:  Don't try to send args to program.  Don't
-	expect output.  Also, replace lots of code with gdb_test.
-
-Wed Mar 15 04:11:14 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/printcmds.exp (test_character_literals_accepted): Test
-	printing of '\'' (which is what the comment says we are testing,
-	even though we were not), not '''.
-	(test_integer_literals_rejected): Test that printing ''' is an error.
-
-	* gdb.fortran/exprs.exp, gdb.fortran/types.exp,
-	gdb.chill/chexp.exp, gdb.base/printcmds.exp,
-	gdb.c++/cplusfuncs.exp, gdb.chill/callch.exp, gdb.chill/misc.exp,
-	gdb.chill/pr-6292.exp, gdb.chill/string.exp, gdb.chill/tuples.exp:
-	Use gdb_test not test_print_accept.
-	* lib/gdb.exp: Remove test_print_accept.
-
-	* gdb.base/signals.exp (signal_tests_1): Make pass message
-	consistent with fail message.
-
-	* gdb.base/whatis.exp: Remove xfails for printing char vs.
-	unsigned char; the bug (PR 1821) is fixed.
-
-	* gdb.base/scope.exp: Remove xfails for PRs 1843 and 1868.
-
-	* gdb.base/scope.exp (test_at_localscopes): Call pass for
-	successful tests--makes xfailing them work right.
-
-Tue Mar 14 07:39:19 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp (gdb_test): Between $pattern and $prompt, expect
-	only \r\n, not .*.  The test can pass .* as the last thing in
-	$pattern if that is what it wants.  In addition to providing this
-	flexibility, this change should speed up pattern matching in cases
-	where the pattern already ended with .* (there were a number of
-	them).  This change also helps catch bad patterns--in the old
-	scheme the typo "char \*" instead of "char \\*" would pass.  Now
-	it is caught.
-	* Many .exp files: Update callers.
-
-	* gdb.base/funcargs.exp: Replace \[(\]+ with \\(.  The latter is
-	clearer and does not spuriously match multiple ('s.  Likewise for
-	) and *.
-
-	* gdb.base/nodebug.exp: Test ability to call a function and pass
-	it a string (even with no debugging info).
-
-	* gdb.base/printcmds.exp (test_integer_literals_rejected): Change
-	"p '\'", which is the same as "p ''" once tcl gets done with
-	quoting, to "p '\\'", which I suspect is what is intended (one
-	backslash gets sent to GDB).
-
-	* gdb.base/printcmds.exp (test_artificial_arrays): New tests.
-
-Fri Mar 10 13:31:46 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/a1-selftest.exp: Remove xfail for solaris.  The bug (PR
-	1817) was fixed literally years ago.
-
-Fri Mar 10 02:49:40 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/funcargs.exp (call_after_alloca):  Remove `next'
-	test, it causes stepping out of call_after_alloca_subr with
-	optimizing compilers.
-	(localvars_in_indirect_call):  Consume GDB prompt if `finish'
-	fails.
-
-	* gdb.c++/templates.exp:  Source templ-info.exp only if
-	the templates executable exists.
-
-	* gdb.c++/misc.cc (class Contains_static_instance,
-	class Contains_nested_static_instance),
-	gdb.c++/classes.exp (test_static_members):  Test printing of
-	a class that contains a static instance of the class.
-
-Thu Mar  9 11:43:55 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/langs2.c (cppsub_): Don't prototype.
-	* gdb.base/langs2.cxx (cppsub_): Fix prototype (cosmetic value
-	only, I believe).
-
-Wed Mar  8 10:29:33 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp (skip_chill_tests): New procedure.
-
-	* gdb.base/signals.exp (signal_tests_1): xfail for irix.
-
-Mon Mar  6 10:44:06 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.exp: Delete redundant ".*" at the beginning of
-	each expect pattern.  Cuts runtime from 12 to about 4 seconds.
-
-Thu Mar  2 05:31:34 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/langs.exp: Don't insist that foo__Fi be demangled.
-
-	* gdb.disasm/hppa.exp (all_fpu_comparison_tests): Only
-	disassemble 8, not 16, instructions for part 4.
-
-	* config/vx-gdb.exp (gdb_start): Use \030, not \CX.  tcl doesn't
-	support the latter anymore.
-
-	* gdb.base/Makefile.in: Try compiling callfuncs.c, if that fails try
-	-DNO_PROTOTYPES.
-	* gdb.base/callfuncs.c: Control use of prototypes based on
-	NO_PROTOTYPES, not __STDC__.
-	* gdb.base/callfuncs.exp (do_function_calls): xfail one of the
-	t_float_values2 tests if prototypes in use.
-
-	* gdb.base/callfuncs.c (t_float_values, t_float_values2,
-	t_double_values):  When checking differences against DELTA, check
-	that difference is within the range (-DELTA,DELTA), not just
-	(-infinity,DELTA).
-
-Tue Feb 28 16:28:54 1995  Kung Hsu  <kung@mexican.cygnus.com>
-
-	* config/mips-gdb.exp (gdb_load): In every test case, we need to do
-	'file' command firts, then 'target', then 'load', this is due to gdb
-	target set up.
-	* config/mips-gdb.exp: Fix a couple regular exp bugs.
-
-Thu Feb 23 17:44:55 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.s (fmemLRbug_tests): Add tests for the indexing
-	FP load/store variants.
-	* gdb.disasm/hppa.exp (fmemLRbug_tests): Test new variants.
-
-Wed Feb 22 18:29:08 1995  Jim Kingdon  <kingdon@rtl.cygnus.com>
-
-	* gdb.base/term.exp: Do not give a warning if not native, it is
-	not an abnormal condition.
-
-Tue Feb 21 13:08:47 1995  Jim Kingdon  <kingdon@cygnus.com>
-
-	* gdb.base/ptype.exp: Accept char[0] as well as char[] for "ptype
-	t_char_array".
-
-Sun Feb 19 13:10:06 1995  Jim Kingdon  <kingdon@rtl.cygnus.com>
-
-	* lib/gdb.exp (default_gdb_version): Pass GDBFLAGS to gdb when we
-	are getting the version number.
-
-	* gdb.base/{a1-selftest.exp,corefile.exp}: Do not give a warning
-	if not native, it is not an abnormal condition.
-
-Thu Feb 16 15:56:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp: Just use "file exists", rather than undocumented
-	dejagnu procedure "findfile".
-
-Thu Feb 16 10:30:24 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* config/mt-vxworks (CFLAGS): Set to -g -Dvxworks.
-	  (LDFLAGS): Set to -Xlinker -Ur.
-
-	* Makefile.in, gdb.{base,c++,chill}/Makefile.in (GDB, GDBFLAGS):
-	  Removed, these values are set by lib/gdb.exp.
-
-	* lib/gdb.exp: If GDBFLAGS is unset, set it to -nx.
-
-Wed Feb 15 14:23:28 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
-
-	* config/vx-gdb.exp (spawn_vxgdb): Use default_gdb_start instead
-	  of replicating gdb startup code.
-
-	* config/mt-vxworks (LDFLAGS): Set to -r.
-	  (CFLAGS_FOR_TARGET): Removed.
-
-	* config/vx-gdb.exp: always set prompt; gdb.exp sets it to
-	  (gdb) and gdb for vxworks uses (vxgdb).
-
-	* Makefile.in, gdb.{base,c++,chill}/Makefile.in (GDB): If a gdb
-	  executable is not in the tree and host != target, use sed and
-	  program_transform_name to determine the gdb name used by the
-	  target.
-
-	* configure.in, gdb.{base,c++,chill}/configure.in: changed so
-	  *-*-vxworks* matches vxworks and *-*-netware* matches NetWare.
-
-Sun Feb 12 08:11:58 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/{callfuncs.exp,callfuncs.c}: Add tests for passing
-	floats, chars, and shorts where there are ANSI-style function
-	definitions.
-
-	* gdb.base/langs.exp, gdb.base/langs*: New test.
-	* gdb.base/Makefile.in: Build it.
-	* TODO: Remove item about checking that C names don't get C++
-	demangling applied; this test tests it.
-
-Thu Feb  9 12:43:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.stabs/weird.exp: Remove "Haven't examined" comment which
-	went with the const70 xfail.  The xfail went away a year ago.
-
-	* gdb.base/signals.exp: Rename a bunch of tests to give unique names.
-
-	* gdb.base/corefile.exp: Give backtrace test unique name.  xfail
-	for hp300.
-
-	* gdb.base/interrupt.exp: Also xfail hpux (for hp300).
-
-	* gdb.base/a1-selftest.exp: Don't run on hp300.
-
-Sat Feb  4 15:04:32 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (site.exp): Set host_alias and target_alias as well
-	as host_triplet and target_triplet.
-
-Wed Feb  1 08:03:48 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/a1-selftest.exp: Invoke stty before starting inferior.
-
-	* gdb.base/nodebug.exp: Add xfails for ultrix and irix5 (same
-	places as other ecoff systems).
-
-	* gdb.base/a1-selftest.exp (test_with_self): Don't invoke stty on
-	ultrix.
-
-Mon Jan 30 11:44:52 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/nodebug.c (inner): Use variables so AIX linker doesn't
-	remove them.
-	* gdb.base/nodebug.exp: Accept "function" in addition to "text
-	variable and "variable" in addition to "data variable".
-	* gdb.base/nodebug.exp: xfail datalocal and bsslocal tests for AIX.
-
-	* gdb.base/list.exp (test_forward_search): Set listsize to 4 not
-	2.
-	* gdb.base/list1.c (long_line): Add additional statement at start
-	of function.
-	* gdb.base/list.exp (test_forward_search): Update line number to
-	reflect new statement.
-
-Sun Jan 29 13:34:25 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/signals.exp:  Reinitialize searched source directories
-	after gdb_start call.
-
-Sat Jan 28 01:34:44 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/Makefile.in (clean): Delete "errs" file.
-	* gdb.stabs/Makefile.in: Likewise.
-
-	* gdb.disasm/hppa.exp (all_fpu_comparison_tests): Revert last
-	change.  Instead split the tests into smaller pieces.
-	* gdb.disasm/hppa.s: Corresponding changes.
-
-Fri Jan 27 09:24:51 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/a1-selftest.exp (test_with_self), gdb.base/interrupt.exp:
-	Quote ^C when passing it to stty.  For some shells ^ is a pipe.
-
-	* gdb.base/funcargs.exp: Modify many tests so that every test
-	either passes or fails.  Make some test names unique.
-
-Thu Jan 26 19:20:34 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/a1-selftest.exp (test_with_self), gdb.base/interrupt.exp:
-	Call stty to set interrupt character.
-
-	* gdb.disasm/hppa.mt (hppa), gdb.stabs/hppa.mt (weird.o): Check
-	for HP assembler versus GNU assembler based on actual behavior of
-	$(CC), rather than assuming that $(AS) is always the GNU assembler.
-
-	* TODO: Suggest a few more stepping tests.
-
-Wed Jan 25 14:52:41 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/default.exp: xfail no-stack backtraces for h8300,
-	restart GDB for h8300 after a continue.
-	(return): Add pattern to match a29k-udi behavior.
-	* gdb.base/nodebug.exp: Remove obsolete comment.
-	* gdb.base/regs.exp: New file, testing of register displays.
-	* gdb.base/return.exp: Fix typo in reference to $objdir.
-	* gdb.base/whatis.exp: Always start with a fresh GDB.
-
-Wed Jan 25 11:12:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.disasm/hppa.exp (all_fpu_comparison_tests): Set timeout
-	higher, these tests generate a lot of output.
-
-Tue Jan 24 07:58:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp (gdb_test): Remove catch from around the send.  The
-	code following the catch silently ignored some errors; without the
-	catch they should be thrown like any other tcl error.  Also, the
-	catch used "" instead of {} which meant all the callers who wanted
-	to include one of the characters "[]$ had to quote it an extra time.
-	* gdb.base/{callfuncs.exp,commands.exp,gdbvars.exp,printcmds.exp,
-	ptype.exp,signals.exp,watchpoint.exp}, gdb.c++/{cplusfuncs.exp,
-	demangle.exp}, gdb.chill/chexp.exp, gdb.fortran/exprs.exp:
-	Remove extra quoting.
-
-Mon Jan 23 21:57:54 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/commands.exp: Make test names unique; every test either
-	passes or fails.  Update some comments.
-
-	* gdb.disasm/hppa.exp (do_system_control_tests): Update.
-
-Sat Jan 21 15:34:52 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	The following fixes a FAIL caused by the fact that the alpha stabs
-	configuration didn't use the ".if alpha" code in weird.def.
-	* gdb.stabs/weird.def (v_comb): Use type attribute to specify 32
-	bit pointer, so the 32 bit version works even on the alpha.
-	* gdb.stabs/{alpha.mt,ecoff.mt,aout.sed,hppa.sed,xcoff.sed,weird.def}:
-	Remove the stuff which allowed us to have separate versions for
-	alpha and everything else.
-
-	* gdb.c++/cplusfuncs.exp (test_lookup_operator_functions): Fix
-	regexp which "info func operator\[\](" is supposed to match.  Fix
-	string to send to GDB.  Note that GDB still doesn't work right.  Add a
-	new test for "info func .perator\[\](" which GDB does handle correctly.
-
-	* gdb.base/nodebug.exp: xfail most of the new tests for ecoff systems.
-
-Fri Jan 20 12:14:23 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.c++/classes.exp, gdb.c++/cplusfuncs.exp,
-	gdb.c++/inherit.exp, gdb.c++/templates.exp, gdb.c++/virtfunc.exp,
-	gdb.fortran/exprs.exp, gdb.fortran/types.exp, gdb.chill/chexp.exp,
-	gdb.base/printcmds.exp: Remove passcount, failcount, etc., stuff;
-	it makes the tests harder to understand and confuses test-o-matic.
-	The preferred style is that each test provides a PASS or a FAIL,
-	and has a unique message (e.g. "continue #54" not just "continue")
-	which is the same for the pass and the fail.
-	* gdb.fortran/exprs.exp, gdb.fortran/types.exp,
-	gdb.chill/chexp.exp: Move test_print_accept and test_print_reject
-	to lib/gdb.exp.
-	* gdb.base/printcmds.exp: Use test_print_accept.  Remove
-	prt_accept which was basically the same thing.  Likewise for
-	test_print_reject and prt_reject.
-	* lib/gdb.exp (test_print_reject): Add some more error message
-	patterns to match from the former printcmds.exp (prt_reject).
-	* gdb.c++/classes.exp, gdb.base/scope.exp: Remove spurious xfails.
-	One defect of the passcount stuff is that some of it failed to
-	report XPASS where appropriate.
-	* gdb.c++/cplusfuncs.exp (print_addr_of): No longer accept extra
-	stuff before and after arg in expected pattern.
-	(test_paddr_operator_functions): Re-do test without print_addr_of;
-	this is the only test which seems to want extra stuff there.
-
-Tue Jan 17 10:47:53 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.base/nodebug.exp: Update new tests to reflect improved
-	wording of gdb output.
-
-	* gdb.base/nodebug.exp: Add tests to check that "print", "whatis"
-	and "ptype" work on variables in files compiled without -g.
-	Replaces commented out "maint print msymbol" tests.
-
-Mon Jan 16 12:13:28 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.base/setvar.c (dummy): Call malloc.
-
-	* gdb.stabs/aout.sed: Enclose comments within a sed command to avoid
-	losing with the irix4 sed.
-
-	* gdb.base/sigall.exp (test_one_sig): Add xfail for "get signal
-	ALRM" on irix4.
-
-Sun Jan 15 21:58:26 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* TODO: Remove items about corefile.exp testing new exec-file and
-	backtrace; both are now done.  Add items about printing enums.
-
-Sat Jan 14 11:25:28 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.base/sigall.exp (test_one_sig): Attempt to recover if
-	"get signal $thissig" test fails.
-
-	* gdb.base/setvar.exp: Check for and reject crazy expected type hacks.
-
-Thu Jan 12 01:14:53 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.base/sigall.c (gen_*): Pass argument to handle_* to avoid
-	compiler warning with dec alpha compiler.
-
-	* gdb.base/commands.exp (if_while_breakpoint_command_test): Remove
-	extra \n from gdb_test call (this explains why the prompt test
-	that I removed yesterday was there).
-	(user_defined_command_test): Remove extra \n and prompt test.
-
-	* gdb.base/sigall.c: If SIGABRT == SIGLOST, just act as if SIGLOST
-	doesn't exist.  Likewise if SIGIO == SIGPOLL, pretend SIGPOLL
-	doesn't exist.
-	* gdb.base/sigall.exp: Remove special handling for SIGIO and SIGPOLL.
-	Also remove alpha workaround, which turns out to be because
-	SIGABRT == SIGLOST.
-
-	* gdb.base/sigall.exp: Add workaround for alpha weirdness.
-
-	* gdb.base/help.exp: Don't test "help show".
-
-Wed Jan 11 14:37:04 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.base/commands.exp: Call gdb_exit and gdb_start so that
-	"set print address" is on.
-	* gdb.base/commands.exp (if_while_breakpoint_command_test): Don't
-	pass prompt to gdb_test; gdb_test already looks for the prompt.
-
-	* gdb.base/help.exp: Replace most of docstring for "define" with ".*".
-
-	* gdb.base/a1-selftest.exp: Don't test "maint dump-me".  That test
-	was a vestige of the manual TESTSTRATEGY, and the purpose of it
-	was to make sure that gdb can read a core file.  But (a) the "read
-	the corefile" part didn't make it to a1-selftest.exp, we just
-	delete the corefile after creating it, and (b) we test reading
-	corefiles in corefile.exp anyway.  Also, this test left around a
-	xgdb process on Solaris.
-
-	* gdb.base/corefile.exp: Also test backtrace.
-
-Wed Jan 11 00:14:40 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/commands.exp: Test a simple user defined command with
-	arguments and if/while statements; verify the full user command is
-	printed by "show user".
-
-	* gdb.base/commands.exp: Test if/while commands as part of a
-	breakpoint command list; verify they appear in breakpoint
-	information.
-
-Wed Jan 11 00:47:58 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.base/sigall.c (gen_FPE): Generate SIGFPE with kill() rather
-	than by dividing by zero.
-
-Tue Jan 10 21:38:05 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/watchpoint.exp: hppa*-*-*bsd* no longer has problems
-	performing an inferior call with watchpoints enabled.
-	* gdb.base/watchpoint.c (main): Delete second unnecessary read
-	call.
-
-Tue Jan 10 18:42:07 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.stabs/weird.exp: Allow spaces followed by backspaces in echo
-	of "file" command.
-
-	* gdb.c++/classes.exp (test_ptype_class_objects, ptype class Foo):
-	Add additional pattern for when "int operator int(void);" appears
-	in a different order.
-
-Mon Jan  9 16:22:46 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
-
-	* gdb.base/signals.exp: Call gdb_exit and gdb_start.
-
-	* gdb.base/help.exp: Replace most of docstrings for "info signals"
-	and "signal" with ".*".
-
-Wed Jan  4 11:35:19 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add note about "handle all nostop".
-
-	* gdb.base/{sigall.c, sigall.exp}: New test.
-	* gdb.base/Makefile.in: Add it.
-
-Thu Jan  5 17:34:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* lib/gdb.exp, gdb.base/corefile.exp: Supply -nw as argument
-	when invoking GDB, suppresses any windowing interface.
-
-Mon Jan  2 17:40:21 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* config/sim-gdb: New file, simulator testing support.
-
-Wed Dec 28 12:21:50 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/interrupt.exp: Test calling func1 twice.
-
-Wed Dec 21 12:51:37 1994  Jim Kingdon  <kingdon@deneb.cygnus.com>
-
-	* gdb.base/list.exp (test_forward_search): Set timeout higher
-	when we'll be getting lots of output from gdb.
-
-	* gdb.base/a1-selftest.exp: Move code that was inside expect -re
-	"init_malloc" to after the expect statement.  Run it if that
-	regexp is taken, but also for two others which happen if source
-	cannot be found.
-
-Tue Dec 20 12:35:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/printcmds.exp: New test, for printing register before
-	program is running.
-
-Mon Dec 19 00:32:55 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/list.exp:  Correct some alternate expect patterns
-	to reflect changes in list1.c.
-
-Sat Dec 17 14:20:03 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add item regarding large frames.
-
-	* gdb.base/{funcargs.exp, funcargs.c} (call_after_alloca): New test.
-
-	* TODO: Remove item about enabling return.exp; it
-	is enabled.  Suggest a few more "return" tests.
-
-Sat Dec 17 02:33:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.c++/misc.cc, gdb.c++/inherit.exp:  Add testcases for
-	anonymous unions.
-
-Tue Dec 13 11:26:00 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.chill/Makefile.in: Put all rule before rules for pr-4975.o
-	and pr-5646.o, so "make" is the same as "make all", not "make
-	pr-4975.o".
-
-Wed Dec  7 19:02:02 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/list.exp: Adjust expectations to reflect changes in
-	list1.c.
-	(test_forward_search): New test proc.
-	* gdb.base/list1.c (long_line): New function, has long source line.
-
-Thu Dec  1 23:14:49 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* gdb.base/a1-selftest.exp: Change initial stepping to know about
-	additional line of code that was added.
-
-Wed Nov 30 19:43:14 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.s: Break the large branching tests into smaller
-	tests so as not to overflow expect's input buffers.
-	* gdb.disasm/hppa.exp: Corresponding changes.
-
-Fri Nov 25 13:37:10 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	Beginnings of template debugging tests.
-	* gdb.c++/templ-info.cc:  New file to test for template
-	debugging capability of the compiler.
-	* gdb.c++/Makefile.in:  Add rule to build templ-info.exp from
-	templ-info.cc.
-	* gdb.c++/templates.cc:  Add explicit template instantiations
-	to enable compiling with -fno-implicit-templates. Add destructor
-	and 'value' method to T5 class for template tests.
-	* gdb.c++/templates.exp:  Add testcases for printing of template
-	types, setting breakpoints on template methods and calling a
-	template method. 
-
-Sat Nov  5 00:20:17 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.exp (branch_tests): Allow any symbol as the
-	branch target since some assemblers (gas-2.5)  may emit a
-	relocation for the branch instead of resolving it in the
-	assembler.
-
-Sat Oct 29 02:40:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/a1-selftest.exp:  Remove RS/6000 xfail for backtrace
-	through signal handler.
-
-Fri Oct 21 11:10:16 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* configure.in (*-*-netware): Use config/mt-netware.
-
-	* config/mt-netware: New file.
-	* config/mt-i386-netware: Removed, separate configs for different
-	  netware architectures are no longer needed now that we have
-	  --with-headers.
-
-Sat Oct 15 03:43:00 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/exprs.exp:  Remove xfail for alpha, it is fixed
-	by the recent changes to use ANSI C arithmetic conversions.
-
-Sun Oct  9 07:44:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/corefile.exp: Add (xfail'd) test for reinit_frame_cache
-	bug involving using inferior_pid to figure out whether to select a
-	frame.
-
-Wed Sep 28 23:12:02 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.exp: Change arg[0..3] to r[26..23] to
-	match the current disassembler output.
-
-Fri Sep 16 11:42:41 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdb.fortran/exprs.exp: Expect VOID instead of void.
-	* gdb.fortran/types.exp: Escape the expected '*'s in Fortran
-	types, expect "int" as type of integer values (for now).
-
-Wed Sep  7 23:33:51 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/commands.exp: New tests for if/while commands.
-
-Tue Sep  6 13:16:11 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* lib/gdb.exp (runto):  Replace sub-pattern for hex value
-	by .*, since hex values have different syntax in Chill mode.
-
-Tue Sep  6 02:15:51 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.c++/demangle.exp (test_arm_style_demangling):  Remove
-	linefeed from expect pattern for repeated types with indices > 9.
-
-Mon Aug 29 14:20:44 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	First part of Fortran test suite.
-	* gdb.fortran: New directory.
-	* gdb.fortran/exprs.exp, gdb.fortran/types.exp: New files.
-
-Sat Aug 27 23:32:43 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/default.exp:  Update expect pattern for load command
-	without arguments.
-
-Wed Aug 24 13:15:02 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
-
-	* configure.in: Change i386 to i[345]86.
-	* gdb.base/configure.in: Likewise.
-	* gdb.c++/configure.in: Likewise.
-	* gdb.chill/configure.in: Likewise.
-
-Tue Aug 23 19:14:06 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* lib/gdb.exp (gdb_run_cmd): Move comment out from between expect
-	patterns, since that is not a valid context for comments.
-
-Fri Aug 19 15:07:30 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* gdb.c++/demangle.exp (test_arm_style_demangling): Add tests for
-	repeated types and repeated types with indices > 9.
-
-Tue Aug 16 15:57:52 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdb.base/printcmds.exp: Remove all the a29k XFAILs tagged with
-	2417; old bug has been fixed.
-
-Fri Aug 12 19:35:41 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/interrupt.exp: When trying to wake up the inferior,
-	send the newline ourselves instead of assuming gdb_test will do
-	so when passed an empty input string.
-
-	* gdb.stabs/hppa.mt: Use $(AS), not $(CC) to assemble the
-	stabs testcode.
-
-Fri Aug  5 17:01:07 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* lib/gdb.exp (gdb_test): Don't send anything if the first
-	  argument is an empty string.  This makes cases where we want to
-	  match output that is already in expect's buffers (for example,
-	  matching a breakpoint after gdb_run_cmd has been called) work
-	  reliably.
-
-Tue Aug  2 10:24:08 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* config/netware.exp: New file.
-
-Thu Jul 28 12:54:07 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* config/mt-slite (LDFLAGS): If using the newlib in the tree, set
-	  the -B and -L prefixes so we can find the debugging stub.
-
-	* Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
-	  there and we are using the gcc from the tree.
-
-	* gdb.base/types.c: Removed.
-
-	* gdb.base/configure.in: Look for makefile fragments in ../config.
-	  Recognize i386-*-netware.
-	* gdb.c++/configure.in: Likewise.
-
-Mon Jul 25 23:48:50 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/corefile.exp:  Change `else if' to `elseif', which is
-	the correct TCL syntax.
-
-Mon Jul 25 15:35:56 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* gdb.base/opaque.exp: use runto instead of messing around with
-	  breakpoints.  Simplify by using gdb_test.
-
-	* gdb.base/bitfields.exp: restart between tests on netware targets
-	  because breakpoints aren't relocated after target death.  Run
-	  processes to completion.
-
-	* gdb.base/{opaque,watchpoint}.exp: Use gdb_run_cmd.
-
-Sun Jul 24 09:55:51 1994  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in:  Remove extra tabs that confuse some versions
-	of "make".  Use the newly built gdb to test with by default,
-	rather than the first one in the tester's search path.
-
-Sat Jul 23 15:05:47 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdb.base/whatis.exp (v_signed_short_array): Fix a typo.
-
-	* gdb.base/help.exp: Update expected add-symbol-file, ignore, and
-	condition help.
-
-Tue Jul 19 10:26:32 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* lib/gdb.exp (runto): Rewrite in terms of gdb_run_cmd.
-
-	* lib/gdb.exp (gdb_run_cmd): New function, used to start program
-	  running.
-	* gdb.base/bitfields.exp: Use gdb_run_cmd to start program.
-	* gdb.base/funcargs.exp: Likewise.
-
-	* gdb.base/bitfields.exp: Simplify by using gdb_test.
-	* gdb.base/funcargs.exp: Likewise.
-
-	* lib/gdb.exp (gdb_test): if match times out, don't call fail if
-	  message is "".
-
-Mon Jul 18 12:18:07 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* gdb.base/{a2-run,callfuncs,funcargs,interrupt,mips_pro,nodebug,
-	  return,signals,twice}.exp: Handle non-existant binaries
-	  consistantly.
-
-	* gdb.base/corefile.exp: Execute coremaker to generate core dump.
-	* gdb.base/Makefile.in: Don't try to generate a core dump, we
-	  might testing a cross development system.
-
-Thu Jul 14 18:13:56 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* Makefile.in (RUNTEST_FOR_TARGET): Fix relative pathname, the
-	  runtest script is relative to ${srcdir}, not ${rootdir}.
-
-Thu Jul 14 14:56:59 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdb.base/signals.exp: Allow for optionality of breakpoint
-	address.
-
-Thu Jul 14 11:21:27 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.base/{ptype.exp,ptype.c}: Add t_char_array test.
-
-Tue Jul 12 12:22:32 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)
-
-	* gdb.c++/cplusfuncs.cc: Include <stddef.h>, not <sys/types.h>,
-	  for size_t definition.
-	* gdb.c++/templates.cc: Likewise
-
-	* config/mt-i386-netware: New file.
-
-	* gdb.base/interrupt.c: Do not test if errno == EINTR if it's not
-	  defined.
-
-	* gdb.base/Makefile.in: Added support for systems that name core
-	  files by appending "core" to the program name.
-	* gdb.base/a1-selftest.exp: Likewise.
-
-Mon Jul 11 23:59:18 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/return.exp:  Add comment and message for `return double'
-	test failure on Sparc Solaris.
-
-Mon Jul  4 12:10:48 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* lib/gdb.exp (runto): Allow for optionality of breakpoint address.
-
-Wed Jun 29 00:26:17 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.c++/misc.cc:  Instantiate classes to inhibit the compiler
-	from optimizing them away.
-	* gdb.c++/classes.exp, gdb.c++/inherit.exp:  Update ptype expect
-	patterns to include default constructors and assignment operators,
-	to match gcc versions beyond 2.5.8. Accept any cplus demangling
-	character in the output of the virtual base pointer.
-
-Fri Jun 24 08:15:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.c++/cplusfuncs.exp:  Use string_to_regexp and a regular
-	expression match in print_addr_of to avoid unintented matches.
-	* gdb.c++/virtfunc.exp:  Accept alternate ptype output of g++
-	versions up to 2.5.8.
-
-Mon Jun 20 23:54:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.base/list.exp:  Tweak alternate pattern for listing of an
-	included file to run under newer versions of expect.
-	* gdb.c++/demangle.exp:  Add spaces to the expect patterns between
-	consecutive >'s in templates to accomodate recent cplus-dem.c change.
-	Remove xfail for the virtual table of BDDHookV.
-
-Sat Jun 18 12:51:34 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* lib/gdb.exp (string_to_regexp): Set a default result.
-	(default_gdb_start): Fix misleading message.
-
-Wed Jun 15 12:10:10 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/mt-a29k-udi, config/mt-i960-nindy, config/mt-sparc-aout:
-	Remove all CC, etc definitions.
-	* config/mt-hpux: New file.
-	* config/mt-mips-ecoff (CFLAGS_FOR_TARGET): Remove:
-	(CFLAGS, LDFLAGS): Define.
-	* config/mt-slite (CFLAGS_FOR_TARGET): Change to LDFLAGS.
-
-	* Makefile.in (site.exp): Don't insert host_os, etc.
-	(just-check): Just use RUNTEST with RUNTESTFLAGS only.
-	(distclean): Check existence of subdir.
-	* gdb.base/configure.in (hppa*-*-hpux*): Recognize.
-	* gdb.base/Makefile.in: General cleanup and simplification.
-	Use CC, CFLAGS, and LDFLAGS instead of ..._FOR_TARGET versions
-	to build executables.	Use default rule to build .o files.
-	(EXPECT, RUNTEST, CC): Fix relative pathname.
-	(site.exp): Don't insert host_os, etc.
-	* gdb.base/signals.c (main): Don't call signal unless SIGALRM
-	and/or SIGUSR1 defined.
-	* gdb.base/watchpoint.c: Don't include stdio.h a second time.
-	* gdb.c++/Makefile.in: General cleanup and simplification.
-	Use CC, CFLAGS, and LDFLAGS instead of ..._FOR_TARGET versions
-	(CFLAGS): Remove.
-	(EXPECT, RUNTEST_FOR_TARGET, CXX): Fix relative pathname.
-
-Fri Jun 10 10:55:09 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* gdb.base/recurse.exp: Misc changes to get tests running again
-	after Kung's changes to the watchpoint code.
-	* gdb.base/watchpoint.exp: Likewise.
-
-Thu Jun  9 15:16:55 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* lib/gdb.exp (string_to_regexp):  Convert {\} also.
-
-Wed Jun  8 12:12:17 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* config/udi-gdb.exp, config/unix-gdb.exp: Call default_gdb_start.
-	* lib/gdb.exp (default_gdb_start): Define.
-	* gdb.base/bitfields.exp, gdb.base/break.exp, gdb.base/exprs.exp,
-	gdb.base/funcargs.exp, gdb.base/opaque.exp,
-	gdb.base/printcmds.exp, gdb.base/ptype.exp, gdb.base/recurse.exp,
-	gdb.base/scope.exp, gdb.base/setvar.exp, gdb.base/watchpoint.exp,
-	gdb.c++/classes.exp, gdb.c++/misc.exp, gdb.c++/virtfunc.exp:
-	Don't call gdb_target_udi in between tests.
-
-Tue Jun  7 08:30:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.c++/demangle.exp: Use gdb_test_exact, rather than demangle
-	(which was basically just a local version of the same thing).  In
-	addition to avoiding duplication, gdb_test_exact is faster.
-	* lib/gdb.exp (gdb_test_exact): Fix typo.
-
-	* lib/gdb.exp (delete_breakpoints): If there were no breakpoints,
-	don't give an error.
-
-	* gdb.base/term.exp: Call delete_breakpoints before starting.
-
-	* gdb.base/Makefile.in (EXECUTABLES): Remove t10.
-	(t10): Add comment.
-
-Mon Jun  6 18:26:50 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	Reorganization of the GDB Test Suite.
-
-	* gdb.base: New directory, contains all the basic tests.
-	* gdb.c++: New directory, tests specific to C++.
-	* gdb.chill: New directory, tests specific to Chill.
-	* gdb.t00, gdb.t01, gdb.t02, gdb.t03, gdb.t04, gdb.t05, gdb.t06,
-	gdb.t07, gdb.t08, gdb.t09, gdb.t10, gdb.t11, gdb.t12, gdb.t13,
-	gdb.t15, gdb.t16, gdb.t17, gdb.t20, gdb.t21, gdb.t22, gdb.t23,
-	gdb.t24, gdb.t30, gdb.t31: Removed directories, contents moved
-	into appropriate new directories (t00-t17 to base, t20-t23 to c++,
-	t30-31 to chill).
-	* */gdbme.*: Rename to match appropriate expect scripts.
-	* gdb.base/bitfields.c, gdb.base/break.c, gdb.base/callfuncs.c,
-	gdb.base/coremaker.c, gdb.base/exprs.c, gdb.base/funcargs.c,
-	gdb.base/interrupt.c, gdb.base/list0.c, gdb.base/list0.h,
-	gdb.base/list1.c, gdb.base/mips_pro.c, gdb.base/nodebug.c,
-	gdb.base/opaque-info.c, gdb.base/opaque0.c, gdb.base/opaque1.c,
-	gdb.base/printcmds.c, gdb.base/ptype.c, gdb.base/recurse.c,
-	gdb.base/return.c, gdb.base/run.c, gdb.base/scope0.c,
-	gdb.base/scope1.c, gdb.base/setvar.c, gdb.base/signals.c,
-	gdb.base/types.c, gdb.base/twice.c, gdb.base/watchpoint.c,
-	gdb.base/whatis-info.c, gdb.base/whatis.c: New names of C files.
-	* gdb.c++/cplusfuncs.cc, gdb.c++/templates.cc, gdb.c++/misc.cc,
-	gdb.c++/virtfunc.cc: New names of C++ files.
-	* gdb.chill/chillvars.ch: New name of Chill file.
-	* gdb.base/configure.in, gdb.c++/configure.in,
-	gdb.chill/configure.in: Merge in contents of gdb.t*/configure.in.
-	* gdb.base/Makefile.in, gdb.c++/Makefile.in,
-	gdb.chill/Makefile.in: Merge in contents of gdb.t*/Makefile.in.
-	* configure.in (configdirs): Update to reflect directory changes.
-	(target_abbrev): No longer define for any configuration.
-	* Makefile.in: Cosmetic improvements to header comments.
-
-Fri Jun  3 18:56:06 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	Various changes to gdb.t31:
-
-	* Makefile.in (gdbme.o):  Compile with -fspecial_UC.
-	* gdbme.ch:  Make all key-words and predefineds be upper-case.
-	* chillvars.exp:  Expect key-words and predefinds in upper-case.
-
-	* chillvars.exp:  Use gdb_test_exact many places.
-	Change expected output for arrays (which now includes index labels).
-
-	* pr-5020.exp, gdme.ch (module PR_5020):
-	New test, for PR-5020.
-
-Thu Jun  2 16:02:41 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* lib/gdb.exp (string_to_regexp, gdb_test_exact):  New procedures.
-	* Makefile.in (CHILL_LIB):  Remove bogus redundant definitions.
-
-Sun May 29 22:31:42 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* Makefile.in:  Fix bit-rot in definitions of CHILL,
-	CHILL_FOR_TARGET and Chill_LIB.
-	* gdb.t31/gdbme.ch:  Fix syntax of nested array tuples.
-	* gdb.t31/Makefile.in:  Add definitions for CHILLFLAGS,
-	CHILL, and CHILL_LIB.
-
-Sat May 21 10:05:08 1994  Bill Cox  (bill@rtl.cygnus.com)
-
-	* Revert the previous changes.  Please see Rob's directory
-	  /lisa/test/rob/progressive/gdb/testsuite for these fixes.
-
-Thu May 19 12:51:00 1994  Bill Cox  (bill@rtl.cygnus.com)
-
-	* Makefile.in, configure.in, config/mips-gdb.exp,
-          config/mt-a29k-udi, config/mt-i386-aout, config/mt-i960-nindy,
-          config/mt-sparc-aout, config/udi-gdb.exp, config/unix-gdb.exp,
-          config/unknown.exp, gdb.t00/default.exp, gdb.t00/help.exp,,
-	  gdb.t00/teststrategy.exp, gdb.t01/Makefile.in, gdb.t02/Makefile.in,
-	  gdb.t02/whatis.exp, gdb.t03/Makefile.in, gdb.t03/gdbme.c,
-	  gdb.t04/Makefile.in, gdb.t05/Makefile.in, gdb.t06/Makefile.in,
-	  gdb.t06/break.exp, gdb.t06/signals.c, gdb.t06/signals.exp,
-	  gdb.t08/Makefile.in, gdb.t08/opaque.exp, gdb.t09/Makefile.in,
-	  gdb.t10/Makefile.in, gdb.t11/Makefile.in, gdb.t12/Makefile.in,
-	  gdb.t13/Makefile.in, gdb.t15/Makefile.in, gdb.t15/funcargs.exp,
-	  gdb.t15/gdbme.c, gdb.t15/return.exp, gdb.t16/Makefile.in,
-	  gdb.t17/Makefile.in, gdb.t17/callfuncs.exp, gdb.t17/gdbme.c,
-	  gdb.t20/Makefile.in, gdb.t21/Makefile.in, gdb.t21/cplusfuncs.exp,
-	  gdb.t22/Makefile.in, gdb.t22/virtfunc.exp, gdb.t23/Makefile.in,
-	  gdb.t24/demangle.exp, lib/gdb.exp:  Check in Rob's testing
-	  changes from 94Q1.
-
-Wed May 18 17:04:03 1994  Bill Cox  (bill@rtl.cygnus.com),
-
-	* config/mt-lynx, config/mt-m68k, config/mt-mips-ecoff,
-	  config/mt-slite, config/mt-unix, config/mt-vxworks: Add
-	  Rob's new testing fragments.
-
-Tue May 17 15:04:14 1994  Bill Cox  (bill@rtl.cygnus.com)
-
-	* config/mips-gdb.exp, config/udi-gdb.exp, config/vx-gdb.exp,
-          lib/gdb.exp: Replace error proc calls with perror.
-
-Mon May 16 19:00:50 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* gdb.t00/teststrategy.exp: Reorder so that AIX gdb can print the
-	version also, match on casted version strings, and match on
-	gdb startup case where the line numbers might be messed up.
-
-Fri May 13 18:00:27 1994  Bill Cox  (bill@rtl.cygnus.com)
-
-	* config/mt-i960-vx (LDFLAGS): Add '-r' option for test links.
-          (CFLAGS): Delete it from here.
-
-Tue May  3 16:08:09 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* gdb.t22/virtfunc.exp: Fix g++ ptype expected outputs.
-
-Fri Apr 29 14:26:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* Makefile.in (RUNTEST): Default to just "runtest".
-
-Tue Apr 26 22:21:40 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.t17/callfuncs.exp: More comments about t_func_values tests.
-	* gdb.t17/gdbme.c (t_func_values): Add comments about how and why
-	the code has been restructured.
-
-Thu Apr 21 12:48:07 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/default.exp (set write): Allow any number of \r and/or
-	\n, not just one of each.
-
-	* gdb.t07/gdbme.c (main): Don't take address of an array; SunOS4
-	/bin/cc gives a warning if you do.
-
-Thu Apr 21 11:54:04 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* gdb.t24/demangle.exp: change expect pattern of 
-	__t10ListS_link1ZUiRCUiPT0
-
-Wed Apr 13 15:05:00 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.t07/{recurse.exp, recurse.c}: New tests for watchpoints
-	on local variables in recursive functions.
-
-	* gdb.t07/Makefile.in: Build the new test.
-
-Tue Apr 12 20:45:25 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.t17/gdbme.c (t_func_values): Do not compare function pointers
-	directly.  Instead compare the return values from actual calls.
-
-Mon Apr 11 10:31:00 1994  Bill Cox  (bill@rtl.cygnus.com)
-
-	* Makefile.in (check): Set TCL_LIBRARY for runtest.
-
-Mon Apr 11 09:15:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* From Peter Schauer with minor modifications.
-        * gdb.t15/return.exp (return_tests): Handle targets where "return"
-        stops in mid-line in the caller.  Add xfail for returning a float
-        value on X86 targets.
-
-Tue Apr  5 15:16:33 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.exp (fcmp_tests): Break up into two halves
-	to avoid expect lossage.
-	(fmem_LRbug_tests): Likewise.
-	* gdb.disasm/hppa.s: Corresponding changes.
-
-	* gdb.disasm/hppa.exp: Rework escape sequences and end-of-line
-	conditions to work with latest dejagnu/expect.
-
-	* gdb.t15/funcargs.exp (finish from indirect call): No longer
-	expected to fail on the PA.
-	(backtrace in call with trampolines): Explicitly require main
-	to be frame #1 (no trampolines should show up in backtrace).
-
-	* gdb.t00/default.exp: Use "exp_continue" rather than obsolete
-	"continue -expect".
-	* gdb.t06/break.exp: Likewise.
-	* gdb.t07/watchpoint.exp: Likewise.
-	* gdb.t13/bitfields.exp: Likewise.
-	* gdb.t15/{funcargs,return}.exp: Likewise.
-	* gdb.stabs/weird.exp: Likewise.
-	* config/{mips,udi}-gdb.exp: Likewise.
-
-	* hppa.sed: Enclose comments within a sed command to avoid
-	losing with the old OSF1 sed.
-
-Wed Mar 30 00:31:49 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t02/whatis.exp, gdb.t08/opaque.exp:  Add XFAILs for
-	sequent dynix.
-	* gdb.t06/signals.exp:  Add clear_xfail for sequent dynix.
-	* gdb.t15/funcargs.exp:  Conditionally step again to really
-	finish from marker_call_with_trampolines. Handle the case where
-	the first step from within call_with_trampolines already steps
-	us back to main.
-	* gdb.t15/gdbme.c:  Add comment to closing brace of
-	call_with_trampolines for funcargs.exp.
-
-Tue Mar 29 23:55:27 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.t07/watchpoint.exp (test_watchpoint_triggered_in_syscall): 
-	Fix typo(s).
-
-Sun Mar 27 16:53:14 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.t07/gdbme.c: More code for watchpoint testing.
-
-	* gdb.t07/watchpoint.exp: Accept both "Watchpoint" and
-	"Hardware watchpoint" throughout file.
-	(test_watchpoint_triggered_in_syscall): New test.
-	(test_complex_watchpoint): New test.
-
-Fri Mar 25 17:05:31 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdbme.c (call_with_trampolines): New function to try and step
-	into.  Tests trampoline problems on the PA.
-
-	* funcargs.exp (localvars_in_indirect_call): No longer expect
-	stepping into indirect call to fail on PAs.
-	(test_stepping_over_trampolines): New test.
-
-Wed Mar 23 07:43:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add suggestions for static member function tests, and
-	completion tests.
-
-Wed Mar 16 08:28:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add suggestions for "p/a" tests.
-
-	* lib/gdb.exp: Set prompt to (gdb) if it isn't already set.
-	(default_gdb_exit): Replace all the hair with sending "quit" to
-	the process with a simple close.
-
-Tue Mar 15 08:45:50 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add suggestions for shared library tests.
-
-Sun Mar 13 10:45:22 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add suggestions for x/s tests.
-
-Fri Mar 11 08:22:00 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/help.exp: Replace most of docstrings for "tbreak",
-	"enable once", and "enable breakpoints once" with ".*".
-
-Thu Mar 10 08:34:27 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add suggestions about structure passing tests.
-
-Mon Mar  7 13:45:54 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t03/gdbme.c:  gcc version 1 puts out the wrong stabs for
-	the primary1 test, use work around if __GNUC__ < 2.
-	* gdb.t06/signals.c:  Add comments for signals.exp pattern matching.
-	* gdb.t06/signals.exp:  Add XFAILs for i386 bsd and vax ultrix.
-	Test for bad output rather than waiting for timeout.  Issue
-	second continue only if first continue failed.
-
-Wed Mar  2 10:08:01 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* gdb.t21/cplusfuncs.exp (test_paddr_operator_functions): Do
-	operator[] test with gdb_test because the old code didn't seem to
-	be getting the quoting right with the new dejagnu.
-
-Thu Feb 24 19:49:25 1994  Rob Savoye  (rob@poseidon.cygnus.com)
-
-	* lib/gdb.exp: Set GDB to a fresh gdb if there is one, else use
-	one from the path.
-	* Makefile.in: Use a fresh expect if there is one, use runtest
-	from the src tree if there is one.
-  
-Thu Feb 24 18:49:37 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* gdb.t06/break.exp (test_next_with_recursion): Remove xfail for
-	next over recursive call.  Revise the tests from that point on
-	(which had been skipped) to match GDB's actual (correct) output.
-
-	* gdb.t07/watchpoint.exp (test_stepping): Remove xfail for bug
-	with next over a breakpoint whose condition is false.
-
-	* gdb.t00/help.exp: Comment out "help set print" tests just like
-	(and for same reason as) "help set" test.
-
-Mon Feb 14 09:58:23 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.s (fmemLRbug_tests): New tests.
-	* gdb.disasm/hppa.exp (fmemLRbug_tests): Run them.
-
-Sun Feb  6 15:36:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/break.exp (test_next_with_recursion): Remove no longer
-	necessary gdb_target_udi.
-
-	* gdb.t03/ptype.exp: For UDI, skip tests which call malloc.
-
-	* gdb.t02/whatis.exp, gdb.t03/ptype.exp: Remove xfails for PRs
-	1838 and 2417; they are fixed.
-
-	* gdb.t02/whatis.exp (v_char_array, v_signed_char_array),
-	gdb.t03/ptype.exp (ptype structure, ptype union):
-	Remove xfails; the test is looser than when the xfails were added.
-
-	* gdb.t00/{help.exp,default.exp}: Don't test "target remote" on UDI.
-	* gdb.t00/help.exp: Don't expect remote to be in "help target" output.
-
-	* gdb.t01/run.exp: Only run shell test if isnative.
-
-	* config/udi-gdb.exp (gdb_load): Use "file", not "load" command,
-	since "run" automatically loads if necessary.  Call gdb_target_udi
-	after the "file" since "file" kills any execution target.
-
-	* config/udi-gdb.exp (gdb_start): Don't send "set args main" to
-	GDB.  GDB doesn't work that way (not anymore at least) on UDI.
-	* gdb.t01/run.exp, gdb.t06/break.exp: Don't pass extra first
-	argument for UDI.
-
-Fri Feb  4 12:19:32 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* gdb.t17/interrupt.c: If we get EINTR, don't print an error message.
-
-	* gdb.t17/callfuncs.exp: Add xfails for rs6000.
-
-Sat Feb  5 09:11:56 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t24/demangle.exp: Re-write demangle to just call gdb_test,
-	properly quoting regexps.  This makes the second argument to
-	demangle a fixed string, which matches the callers, instead of a
-	shell-style pattern which is what the previous implementation
-	used.  Update some of the callers.
-
-Sat Feb  5 10:19:09 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.s (comib_tests): Add missing instruction.
-	(comib_nullified_tests): Fix typo.
-	* gdb.disasm/hppa.exp (all comb tests): Fix thinkos in expect
-	strings.  No longer expected to fail.
-
-	* gdb.disasm/hppa.s (addib_tests): Fix typo.
-	* gdb.disasm/hppa.exp (all addb tests): Fix thinkos in expect
-	strings.  No longer expected to fail.
-
-	* gdb.disasm/hppa.exp (fmpy_addsub_tests): Fix typo in expect
-	string.  No longer expected to fail.
-
-Fri Feb  4 23:45:11 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.exp (fcmp_tests): Fix thinko in expect string.
-	No longer expected to fail.
-
-	* gdb.disasm/hppa.exp (xmpyu_tests): Fix buglet in expect
-	string.  No longer expected to fail.
-
-Fri Feb  4 10:35:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t24/demangle.exp: Remove a bunch more tests which differ
-	only in the names (I probably got most of them).  I was even
-	generous with some which differed in underscores in names, and
-	probably missed a few, and I *still* was able to remove almost a
-	third of the file with almost no impact on testsuite coverage.
-
-Thu Feb  3 12:04:49 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/default.exp: Match udi_attach error message as well as
-	the one from child_attach.
-
-	* gdb.t00/default.exp: Use "." instead of "?" to match a question mark.
-
-	* gdb.stabs/weird.exp: Remove xfail for const70; just fixed in GDB.
-
-	* gdb.stabs/weird.def (bad_neg0type): Size of this type is 16, not 8.
-	* gdb.stabs/weird.exp: Remove xfail for "p bad_neg0"; this fixes it.
-
-	* Move test with enums and partial symbols back to
-	gdb.t03/{ptype.exp,gdbme.c} from gdb.stabs/{weird.def,weird.exp}.
-	Reverts the change of 26 May 93.  Per today's change to
-	stabs.texinfo, the behavior that weird.exp was expecting was
-	unreasonable; what is important is that the compiler+gdb get
-	things right, which happens with a recent gcc.  Also fix the test
-	to deal with native compilers which put out the stab gdb can't
-	deal with.
-
-Mon Jan 31 15:40:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t24/demangle.exp: Remove a bunch of tests which differ only
-	in the names.  The main thing these accomplish is to slow things down.
-	Many more such duplicates surely remain.
-
-	* gdb.t00/help.exp: Comment out "help support" test just like
-	(and for same reason as) "help set" test.
-
-Mon Jan 31 06:43:45 1994  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t06/break.exp:  Remove setup_xfails for
-	sparc-sun-solaris2.*, these tests now pass with latest gcc and gdb.
-	* gdb.t20/inherit.exp (test_ptype_si):  Update warning message
-	about known bug in gcc to include up through 2.5.8.
-	* gdb.t20/inherit.exp (test_ptype_vi):  Accept "_vb." as well as
-	well as "_vb$".
-	* gdb.t21/cplusfuncs.exp (test_lookup_operator_functions):
-	Remove setup_xfails for sparc-sun-solaris2.*, these tests now pass
-	with latest gcc and gdb.
-	* gdb.t22/virtfunc.exp (test_ptype_of_classes):  Accept "_vb." as
-	well as "_vb$".
-
-Sat Jan 29 23:31:26 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* configure.in (hppa*-*-*): Also configure and build stabs-only
-	tests.
-
-Thu Jan 27 08:21:16 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.t10/hppa.mt: A makefile fragment for the PA.
-	* gdb.t10/configure.in (hppa*-*-*): Use it.
-
-Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t09/corefile:  Increase timeout when spawning gdb explicitly.
-
-Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t06/signals.exp:  Handle blocked SIGTRAP on sun3 for bash
-	versions prior to 1.13.5.
-
-Tue Jan 18 20:10:50 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/default.exp (show prompt): In FAIL case, only match if
-	the prompt is at the start of a line.
-
-Mon Jan 17 20:07:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.disasm/hppa.s: Add new tests for sfu and copr instructions.
-	Enable "diag" instruction.  Delete copr from fpu_misc_tests, it's
-	in the copr tests now.
-	* gdb.disasm/hppa.exp: Run new sfu and copr tests.  Do not expect
-	copr in the fpu_misc tests anymore.  fpu_misc tests are no longer
-	expected to fail.
-
-Fri Jan 14 14:24:21 1994  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* gdb.t00/teststrategy.exp, gdb.t07/watchpoint.exp,
-	gdb.t31/chillvars.exp, lib/gdb.exp:
-	Tweak to run under either version of expect.
-	* lib/gdb.exp (default_gdb_exit): Remove "catch" statement.
-	* gdb.t00/teststrategy.exp: Use isnative and verbose procedures.
-	* gdb.t11/list.exp: Remove extraneous whitespace.
-
-Sat Jan 15 09:57:22 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t16/printcmds.exp (test_print_strings): Accept
-	"(unsigned char *) " before the string.
-
-	* TODO: Add notes about printing of fancy types and GDB expressions.
-
-Thu Jan 13 17:16:09 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* Makefile.in: Pass LDFLAGS and LIBS to sub-makes.
-	* gdb.t06/configure.in: Don't try to compile signals test program
-	if doing mips-idt-ecoff.	
-
-Thu Jan 13 08:25:55 1994  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* Most .exp files: Tweak to run under either version of expect.
-
-Tue Jan 11 15:21:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t12/scope.exp: Add xfails for rs6000.  Remove 1806 from existing
-	xfails; I'm not sure why they are failing, but not because of PR 1806.
-
-Mon Jan 10 22:14:20 1994  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* config/unix-gdb.exp: Remove gdb_unload cause it's already
-	defined in lib/gdb.exp.
-
-Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t07/watchpoint.exp:  Clear xfail for calling function with
-	watchpoint enabled on mips, CALL_DUMMY_BREAKPOINT_OFFSET got defined.
-	* gdb.t20/gdbme.cc, gdb.t21/gdbme.cc:  Conversion operator functions
-	have to be typeless.
-
-Tue Jan  4 09:32:22 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: Add suggestion for copyright year test.
-
-Mon Jan  3 11:35:26 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* configure.in (*-*-lynxos*): Add stabs tests.
-
-Wed Dec  1 21:54:05 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.stabs/hppa.sed: Only lables should ever start in column zero,
-	so insert a tab before any assembler directive in column zero.
-
-	* gdb.disasm/hppa.exp (all_fpu_memory_tests): Test FP quadword
-	stores.
-	* gdb.disasm/hppa.s (fpu_memory_indexing_tests): Add FP quadword
-	stores.
-	(fpu_short_memory_tests): Likewise.
-
-Mon Nov 22 13:23:22 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.stabs/ecoff.mt:  Delete alpha specific if block, fix typo.
-	* gdb.stabs/ecoff.sed:  Escape inserted blanks with backslashes, embed
-	.stabs directives in comments.
-
-Fri Nov 19 14:09:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* TODO: New file, describing tests we could write.
-	* gdb.t09/corefile.exp: Move description of tests to write to TODO.
-
-Tue Nov 16 21:07:44 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/signals.exp: Add kludge to force re-sync.
-
-	* gdb.t00/teststrategy.exp: If we accidently send the "maint dump-me"
-	to xgdb instead of gdb, get out of gdb.
-
-Tue Nov 16 10:21:57 1993  Rob Savoye  (rob@cygnus.com)
-
-	* lib/gdb.exp: Make GDB and GDBFLAGS global so the scoping work
-	for info.
-
-Sat Nov 13 23:17:48 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* gdb.stabs/hppa.mt: A makefile fragment for the PA.
-	* gdb.stabs/configure.in (hppa*-*-*): Use it.
-	* gdb.stabs/hppa.sed: New sed script for the PA.
-
-Sat Nov 13 22:50:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.stabs: Re-write weird.def and configuration to use sed
-	instead of cpp.  sed is portable and POSIX; cpp is neither.
-
-Fri Nov 12 15:26:36 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/signals.exp: Remove one sun3 XFAIL which has been fixed.
-
-Mon Nov  8 16:55:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t20/gdbme.cc: Add comment about pmi being optimized out.
-
-Thu Nov  4 23:07:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.stabs/weird.exp, gdb.t22/virtfunc.exp: Accept "_vb." as well as
-	"_vb$".
-	* gdb.t00/teststrategy.exp: Add xfail for RS/6000.
-	* gdb.t03/ptype.exp: Add comments and messages about FAILs with xlc.
-
-Wed Nov  3 13:53:34 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* lib/gdb.exp: Comment out code which depends on non-existent
-	`transform' procedure.
-
-Wed Nov  3 11:23:11 1993  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* lib/gdb.exp (default_gdb_exit): Remove `catch "close"'.
-	* lib/gdb.exp: Transform tool name.
-	* gdb.t*/*.exp: Change error to perror so it works with DejaGnu
-	1.1's new error handling system.
-
-Mon Nov  1 10:36:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in, gdb.t2*/Makefile.in: Add -O to CXXFLAGS.
-
-Fri Oct 29 17:58:14 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/default.exp: Avoid tests with a lot of .* in them.
-	They made pattern matching so slow that timeouts happened on
-	heavily loaded systems.  Now any output from "show print" which
-	gets us back to the GDB prompt is a PASS.
-
-Mon Oct 25 14:36:50 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* gdb.disasm/hppa.mt:  Use $(srcdir) in hppa.o make rule.
-
-Mon Oct 25 13:35:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/signals.exp: Skip whole file with xfail for HPPA.
-
-	* gdb.t24/demangle.exp: Remove "3220" from the one remaining xfail.
-	It is not from PR 3220.
-
-Sun Oct 24 18:49:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/{help.exp,default.exp}: Loosen up a few more tests which
-	just started failing because they depended on the order the
-	subcommands are presented, or exact docstring text.  This kind of
-	test is a pain and has minimal benefit.
-
-Thu Oct 21 08:26:48 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t09/corefile.exp: At end of test, use "core" command with
-	no arguments.
-
-Wed Oct 20 08:56:02 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* gdb.t{01 02 03 04 05 06 07 08 09 10 11 12 13 15 16
-	17}/Makefile.in:  Make it possible to run the testsuite with Sun
-	make and CC = cross gcc by adding explicit build rules for .o
-	files.
-
-Tue Oct 19 14:57:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t15/funcargs.exp: Don't put comments on same line as
-	setup_xfail (@#$*%& tcl braindamage!).
-  
-Mon Oct 18 21:50:08 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.disasm/hppa.exp: Use $objdir/$subdir/$binfile not just $binfile.
-
-Fri Oct 15 15:39:54 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* gdb.t20/classes.exp: 'const xxx &' becomes 'xxx const &'.
-	* gdb.t20/inherit.exp: remove three dumplicate entries.
-
-Fri Oct 15 13:45:25 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t06/break.exp: For "next over recursive call", fail on any
-	incorrect output, not just on "factorial (value=2)".
-
-Fri Oct 15 11:52:56 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t12/scope.exp:  Remove xfails, filename::var syntax should be
-	working now. Add an xfail if accesing a bss variable causes
-	a memory error if the target is not yet run.
-
-Thu Oct 14 19:16:56 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t24/demangle.exp: Clean up spacing (2 strings), inclusion of
-	constructor name (2 string), name of _GLOBAL_ demangling (2 strings),
-	name of __st* demangling (2 strings).  Did Kung really get the
-	more than 95 others right without testing them?
-
-Thu Oct 14 16:27:08 1993  Kung Hsu  (kung@cirdan.cygnus.com)
-
-	* gdb.t24/demangle.exp: clean up XFAILS, more than 100
-
-Thu Oct 14 11:40:30 1993  Jeffrey Law  (law@cs.uah.edu)
-
-	* configure.in (configdirs): Add gdb.disasm
-	* gdb.disasm: New directory for GDB disassembler tests.
-	* gdb.disasm/hppa.{exp,s,mt}: Disassembly tests for the HPPA.
-
-Thu Oct 14 11:40:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/help.exp: Don't test "help set".
-
-	* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Remove all xfails
-	from within expect statements.  None of these happen anymore and
-	they cause regressions to be silently unnoticed.
-
-	* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Add notes (in failure
-	messages) about known failures with gcc cygnus-2.4.5-930417.
-
-	* gdb.t02/Makefile.in, gdb.t08/Makefile.in: Make all depend on
-	comp-info.exp so it gets built if it doesn't exist.
-
-	* gdb.t13/{Makefile.in,bitfields.exp}: Remove comp-info.exp stuff;
-	it is no longer used.
-	* gdb.t13/comp-info.c: Removed.
-
-Wed Oct 13 22:54:06 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* gdb.t06/signals.exp: Add xfail for sun3.
-
-Thu Oct  7 12:01:03 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t17/interrupt.exp: Add xfail for Irix (currently not really
-	relevant because ^C doesn't get sent but failure can be reproduced
-	interactively).
-
-Tue Oct  5 10:43:11 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.stabs/alpha.mt:  New configuration file for alpha.
-	* gdb.stabs/configure.in:  Use it.
-	* gdb.stabs/ecoff.mt, weird-ecoff.sed:  Change sed script to enable
-	sharing with alpha.mt, redefine long to word via preprocessor.
-	* gdb.stabs/weird.def:  Conditionally adapt storage layout of v_comb
-	for alpha.
-	* gdb.stabs/weird.exp:  Handle compilation of weird.s by alpha
-	native cc.
-	* gdb.t00/teststrategy.exp:  Change expect string so that we
-	consume the `(xgdb)' from the command echo and from the gdb prompt.
-	* gdb.t05/expr.exp:  xfail "print unsigned int == (~0)" on the alpha.
-	gdb currently compares all values as long, so this failure probably
-	applies to any configuration where LONGEST is bigger than a target int.
-	* gdb.t08/comp-info.c:  New file to determine if gdbme is compiled
-	with gcc.
-	* gdb.t08/Makefile.in, opaque.exp:  Use it. Alpha native cc is unable
-	to handle opaque pointers, gcc is.
-	* gdb.t21/gdbme.cc, gdb.t23/gdbme.cc:  operator new takes a size_t
-	as first argument. Include <sys/types.h> and change all operator
-	new definitions to use size_t.
-	* gdb.t21/cplusfuncs.exp:  Handle changes in output for operator new
-	now that we use size_t.
-
-Wed Sep 29 00:55:49 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-        * gdb.t03/ptype.exp, gdb.t15/printcmds.exp:  When constructing
-	a long or float array cast all array members to the same type.
-        * gdb.t04/setvar.exp:  Handle the decimal output of an unsigned long
-	with 64 bit longs.
-        * gdb.t07/watchpoint.exp:  Add finish and until variations encountered
-	on alpha.
-        * gdb.t08/opaque.exp, gdb.t17/interrupt.exp:  Add xfails for alpha.
-
-Tue Sep 28 17:26:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t24 (demangle.exp): Constructors of templates have names like
-	vector<int>::vector(int) not vector<int>::vector<int>(int).  See
-	section 14.6 of the ARM.
-
-	* gdb.t24 (demangle.exp): Remove a whole bunch of tests of the form
-	"_vt$MoveCmd"; these differ only in name from "_vt$foo", so they
-	accomplish little and slow down the testsuite.
-
-	* gdb.t24 (demangle.exp): Accept "XXX const" as well as "const XXX".
-	Accept spaces various places.
-
-Tue Sep 21 17:28:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t07/watchpoint.exp: On sparc, clear xfail for calling function
-	with watchpoint enabled.
-
-	* Makefile.in: Remove definition of CC and remove the second
-	definition of CXX (the "CXX = gcc" one remains).  These definitions
-	were causing backquotes to be expanded within backquotes, which
-	doesn't work.
-
-Sat Sep 18 09:43:21 1993  Jim Kingdon  (kingdon@poseidon.cygnus.com)
-
-	* gdb.t17/callfuncs.exp: Add "return 0" to end.
-
-Fri Sep 17 04:41:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-        * gdb.stabs/ecoff.mt:  Remove STABSCC hack.
-        * gdb.stabs/weird.exp:  Handle the case where weird.o is compiled
-	by mips cc and contains no stabs entries.
-
-Thu Sep 16 17:22:12 1993  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* config/vx-gdb.exp: Use fake device to load files rather than
-	NFS.
-	* lib/gdb.exp: New proc to do "file" command.
-	* config/unix-gdb.exp: Use new "file" proc.
-
-Thu Sep 16 13:45:44 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* config/mips-gdb.exp (gdb_load): Increase timeout to 2400.
-	Rework board rebooting slightly.
-	(gdb_exit): Don't exit from the remote shell; there isn't one.
-	* gdb.stabs/weird.exp: If a program is being debugged already,
-	kill it.
-	* gdb.t04/setvar.exp: Stop and restart gdb.
-	* gdb.t05/expr.exp: Likewise.
-	* gdb.t07/watchpoint.exp: If target is mips-idt-*, stop and
-	restart gdb and reload the program.
-	* gdb.t08/opaque.exp: Likewise.
-	* gdb.t12/scope.exp: Likewise.
-	* gdb.t13/bitfields.exp: Likewise.
-	* gdb.t15/funcargs.exp: Likewise.
-	* gdb.t20/classes.exp: Likewise.
-	* gdb.t03/ptype.exp: Increase timeout.
-	* gdb.t16/printcmds.exp (test_print_string_constants,
-	test_print_array_constants): Likewise.
-	* gdb.t17/callfuncs.exp (do_function_calls): Likewise.
-	* gdb.t20/classes.exp (do_tests): Likewise.
-	* gdb.t22/virtfunc.exp (test_virtual_calls): Likewise.
-
-Wed Sep 15 14:24:36 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* gdb.stabs: Renamed *wierd* to *weird*.
-
-Wed Sep 15 10:36:50 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* gdb.t13/bitfields.exp: Test for bad output rather than waiting
-	for timeout.  Add "known gcc 2.4.5 bug" to failure message.
-
-Tue Sep 14 17:16:44 1993  Jim Kingdon  (kingdon@cirdan.cygnus.com)
-
-	* gdb.stabs/wierd.exp (print_wierd_var): Test size, not type name.
-	(do_tests): Remove xfail for whatis on one_var and two_var.
-
-Wed Sep  8 23:14:23 1993  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* Makefile.in: Made cross building work better by adding
-	{RUNTEST,CC}_FOR_TARGET and using TARGET_FLAGS_TO_PASS.
-
-Tue Sep  7 14:11:52 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t15/{return.c,return.exp,Makefile.in}:
-	New test, currently commented out.
-
-Tue Aug 31 16:51:29 1993  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* config/udi-gdb.exp: gdb_exit now kills any isstip processes
-	still running and removes the leftover named socket so GDb can do
-	clean restarts.
-
-Mon Aug 30 17:55:16 1993  Rob Savoye  (rob@darkstar.cygnus.com)
-
-	* gdb.t01/run.exp: Add match for VxWorks, cause I/O comes out the
-	console, not GDB.
-	* config/mt-*: Added default values for RUNTEST and RUNTESTFLAGS so
-	cross testing works better with "make check"
-	* config/unix-gdb: Use default procedures for exit and version.
-	* config/vx-gdb.exp: Cleaned up and massaged back to working order
-	with the newest VxWorks.
-
-Thu Aug 26 17:50:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t20/classes.exp: For "ptype class Base1", continue to accept
-	old form.
-
-	* gdb.t22/virtfunc.exp: If it prints `struct' (not `class') with a
-	name (e.g. devo gdb with gcc 2.4.5), it is still a pass.
-
-	* gdb.t10/crossload.exp: Skip whole file (for now, until we fix it).
-
-	* config/unix-gdb.exp: Remove this version of gdb_exit
-	* lib/gdb.exp: Merge in all the crap from config/unix-gdb.exp.
-	Rob says he'll look at it when he gets back to testing boards.
-
-Thu Aug 26 07:20:00 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* gdb.t22/virtfunc.exp:  Accept missing struct/class names as
-	an expected fail for certain ptype commands.
-
-	* gdb.t20/classes.exp:  Update expected results of "ptype class
-	Base1" to account for the constructor that now appears in the type.
-
-Wed Aug 25 16:48:05 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* configure.in (configdirs):  Restore gdb.t04, which mysteriously
-	disappeared from list.
-	* config/{udi-gdb.exp, gdb-unix.exp}:  Replace calls to obsolete
-	"alldone" proc with call to cleanup and exit.
-	* {gdb.t01/run.exp, gdb.t01/term.exp, gdb.t02/whatis.exp,
-	gdb.t03/ptype.exp, gdb.t04/setvar.exp, gdb.t05/expr.exp,
-	gdb.t06/break.exp, gdb.t07/watchpoint.exp, gdb.t08/opaque.exp,
-	gdb.t09/corefile.exp, gdb.t10/crossload.exp, gdb.t11/list.exp,
-	gdb.t12/scope.exp, gdb.t13/bitfields.exp}:  Replace calls to
-	"alldone" proc with simple returns that suppress remaining
-	tests.  The alldone proc went away many months ago.
-
-Tue Aug 24 11:04:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t10/nodebug.exp: Comment out "maint print msymbols" tests.
-
-	* gdb.t12/gdbme0.c (localscopes, autovars): Modify to foil gcc -O.
-
-Thu Aug 19 22:08:41 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t15/funcargs.exp:  Allow arguments for main in backtraces
-	as vax gdb will display them.
-
-Thu Aug 19 18:18:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t20/gdbme.cc: Do some calculation with v.x, to confound
-	optimizers.
-
-	* scope.exp: Change "bad value for localval" messages so each one
-	is unique.
-
-	* config/unix-gdb.exp (gdb_exit): Move info on this vs.
-	lib/gdb.exp (gdb_exit) from ChangeLog to comments.
-
-	* gdb.t06/signals.exp: Skip the whole file with xfail for delta68.
-
-Tue Aug 17 00:05:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/teststrategy.exp: Deal with it if cmdsize = 1 line
-	doesn't exist (due to optimization).
-
-Mon Aug 16 21:05:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.stabs/wierd.exp: Deal with it if echo of "file" command
-	contains \r because the filename is long.
-
-	* gdb.t06/signals.exp: Revise comments regarding "'next' behaved as
-	'continue'" bug, and change xfail back to i*86-univel-sysv4*.
-
-Mon Aug 16 03:05:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t00/help.exp, gdb.t02/whatis.exp, gdb.t07/watchpoint.exp,
-	gdb.t08/opaque.exp, gdb.t17/interrupt.exp:  Update for vax running
-	Ultrix.
-	* gdb.t02/whatis.exp:  Use procedure to setup xfails on long versus
-	int tests.
-	* gdb.t08/opaque.exp:  Use procedure to setup xfails for opaque tests.
-
-Thu Aug 12 15:24:28 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* Makefile.in (distclean):  Remove *.log *.plog *.sum *.psum site.*.
-
-	* gdb.t17/interrupt.exp:  Fix 'missing Continuing' case so pattern
-	to match does not match the passing case but still matches the 
-	failing case.
-
-Thu Aug 12 16:58:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Makefile.in (distclean): Remove *.plog *.sum *.psum site.*.
-
-Wed Aug 11 19:47:27 1993  John Gilmore  (gnu@rtl.cygnus.com)
-
-	* lib/gdb.exp (gdb_exit):  Move the best version of gdb_exit
-	to here.  Fix 'Quit anyway.*?' bug (? is a regexp metacharacter).
-	* config/{mips-gdb.exp, nind-gdb.exp, udi-gdb.exp, vx-gdb.exp}:
-	Remove various versions of gdb_exit.
-	* config/vx-gdb.exp:  Remove quit_vxgdb, change a caller to call
-	gdb_exit.
-	* config/unix-gdb.exp:  gdb_exit remains here, and should override
-	the generic version, since it's doing a lot of wierd stuff that
-	the other versions aren't.  FIXME, fold it in, or abandon this
-	version.
-
-Wed Aug 11 12:09:32 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t24/demangle.exp: Add tests for PR 3220.
-
-Tue Aug 10 15:49:35 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t24/demangle.exp: Add lucid test for __vtbl__3foo__vt_cc_main_.
-
-Tue Aug 10 15:45:25 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* gdb.t07/watchpoint.exp:  Clear xfail with "i*86-*-*", not just
-	"i386-*-*".  Works for i486 as well.
-
-	* gdb.t06/signals.exp:  Rework code that recognizes known SVR4
-	bug, and expand domain of xfail to all SVR4 systems, since the
-	actual problem is likely to be in generic SVR4 /proc support.
-
-Tue Aug 10 15:49:35 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/unix-gdb.exp (gdb_load): Add eof to expect statement.
-
-Tue Aug 10 09:56:56 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* gdb.t17/interrupt.exp:  Set up xfail for *-*-sysv4*, in chain of
-	xfails for other systems.  Match a missing 'Continuing.' as an
-	explicit fail for i*86-*-sysv4*, so it doesn't hose other tests.
-
-	* gdb.t20 {classes.exp, inherit.exp, misc.exp}, gdb.t21/cplusfuncs.exp,
-	gdb.t22/virtfunc.exp, gdb.t23/templates.exp, gdb.t31/chillvars.exp:
-	Only issue warning for missing executables if -all option is used.
-
-	* gdb.stabs/wierd.exp:  Only issue warning for missing wierd.o
-	file if -all option is used.  It's like an unpredictable XFAIL.
-
-Mon Aug  9 10:13:34 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t15/funcargs.exp: Add comments that hppa xfails are only
-	for dynamically linked binaries.
-
-	* gdb.t10/crossload.exp: Add `set gnutarget auto' at end of tests.
-
-Sun Aug  8 14:21:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t20/inherit.exp: Change message for "print tagless struct"
-	to state that this is a known bug in old versions of g++.
-
-Fri Aug  6 21:40:30 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t17/interrupt.exp:  Add xfail for 386 bsd. Accept echoed newline
-	while waiting for `Continuing'.
-
-Fri Aug  6 13:38:08 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* gdb.t10/nodebug.exp:  Expect to find local/global minimal symbols
-	in text, data, and bss.
-	* gdb.t10/nodebug.c:  Add local and global test variables for
-	initialized and uninitialized data.
-
-Thu Aug  5 12:18:40 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/unix-gdb.exp (gdb_exit): Add "wait".
-
-Thu Aug  5 18:14:06 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t06/signals.exp:  xfail the continue from the handler for all
-	targets.
-
-	* gdb.t07/watchpoint.exp:  clear_xfail for i386 when calling a
-	function with watchpoints enabled, the i386 call dummy starts with
-	a call.
-
-	* gdb.t00/teststrategy.exp, gdb.t09/Makefile.in:  Handle the way
-	386 bsd names its corefiles.
-
-Wed Aug  4 08:53:41 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t10/Makefile.in (nodebug.o):  Don't use "-c -o", many
-	compilers don't grok it.
-	* gdb.t16/gdbme.c (ctable1):  Initialize unsigned char array
-	with small octal ints rather than character constants, which
-	are signed and might not fit if first promoted to int.
-
-Tue Aug  3 18:28:25 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t09/Makefile.in (clean):  Remove corefile.
-
-Mon Aug  2 12:47:44 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t07/watchpoint.exp: Add missing `$prompt $'.
-
-Mon Aug  2 12:30:14 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-			  and Jim Kingdon (kingdon@cygnus.com)
-
-	* gdb.t06/signals.exp: Change xfail from "*-*-*" to be only for
-	NO_SINGLE_STEP machines.  Fix comment about its cause.  Uncomment
-	the `continue' test right after it (also xfailed if NO_SINGLE_STEP).
-
-Fri Jul 30 19:46:55 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t17/interrupt.exp: Add xfail for hppa.
-
-Fri Jul 30 12:54:11 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t02/whatis.exp, gdb.t03/ptype.exp, gdb.t08/opaque.exp,
-	gdb.t09/corefile.exp:  Cleanup xfails for fixed mips bugs.
-	* gdb.t13/bitfields.exp, gdbme.c:  Examine a variable in the inferior
-	to determine signed-ness of bitfields and use the result to setup
-	the xfail.
-	* gdb.t15/gdbme.c:  Add comments to the two indirect call0a lines.
-	* gdb.t15/funcargs.exp:  Use them to step until the second indirect
-	call line is reached if necessary.
-
-Thu Jul 29 20:33:08 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.stabs/wierd.exp: New test, for nameless baseclasses.
-
-Mon Jul 26 00:15:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/break.exp: Also test `clear' command.
-
-Wed Jul 21 18:03:38 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* gdb.t00/teststrategy.exp: Remove extra quote.
-
-	* gdb.t07/watchpoint.exp: Change xfail for calling function with
-	watchpoint enabled to be for all non-68k machines.
-
-	* gdb.t15/{mips_pro.{c,exp},Makefile.in}: New test.
-
-Mon Jul 19 23:59:26 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.stabs/configure.in: If configured -with-gnu-as for mips-*-*
-	targets use aout.mt instead of ecoff.mt as gas understands
-	standard aout format.
-
-Mon Jul 19 18:14:06 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* lib/gdb.exp (runto): Don't insist that function we are running to
-	was compiled with -g.
-
-	* gdb.t10/{nodebug.{c,exp},Makefile.in}: New test.
-
-	* gdb.t17/interrupt.exp: Before sending ^C, give the inferior time
-	to get back into the read system call.
-	Accept leading newline in case where we woke it up.
-
-Sun Jul 18 08:40:45 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.stabs/{ecoff.mt,wierd-ecoff.S,wierd-ecoff.sed}:  New files
-	to make the stabs test work on ecoff systems using gcc and -with-stabs.
-	* gdb.stabs/{Makefile.in,configure.in,aout.mt,xcoff.mt}:  Modify to
-	enable ecoff configuration.
-
-Thu Jul 15 11:54:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t15/funcargs.exp (localvars_in_indirect_call): New test.
-
-Wed Jul 14 09:36:42 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t16/printcmds.exp: Add another printf test.
-
-Wed Jul 14 15:37:13 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* configure.in: If configured -with-stabs on any target, add
-	stabsdirs to configdirs.
-
-Wed Jul 14 09:36:42 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t16/printcmds.exp: Change printf "%f\n" to printf "%f is
-	fun" so pattern does not match the command itself.
-
-Mon Jul 12 11:22:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t15/{gdbme.c,funcargs.exp}: Test for alloca-influenced frames.
-
-Sun Jul 11 12:03:24 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t17/interrupt.exp: Test for more things.
-
-Fri Jul  9 14:11:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t07/watchpoint.exp: In until test, deal with the way the DEC
-	compiler arranges the code and line numbers.
-
-	* gdb.t17/interrupt.exp: Don't send \n after ^C.
-
-Fri Jul  9 09:47:02 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t00/help.exp:  Increase expect input buffer size.
-
-Thu Jul  8 14:26:50 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/signals.exp: Remove sparc xfail; bug fixed.
-
-	* gdb.t07/watchpoint.exp: Add xfail for hppa.
-
-	* gdb.t17/{gdbme.c,callfuncs.exp}: Add sum10 function, to test pa bug.
-
-	* gdb.t06/signals.exp: At "p func1 ()" test, check for breakpoint
-	[0-9]*, not just [0-9].
-
-Wed Jul  7 17:52:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t20/{gdbme.cc,classes.exp}: Add xfail for gdb/2972.
-
-	* gdb.t2*: Set CXXFLAGS, not CFLAGS, since that's what we use.
-
-Tue Jul  6 13:54:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/help.exp: Replace most of docstring for "continue" with .*.
-
-Mon Jul  5 22:03:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/signals.c: Add xfails for sun3.
-
-	* gdb.t07/watchpoint.exp: Comment out xfail for fixed bug 1836.
-
-	* gdb.t07/{gdbme.c,watchpoint.exp}: Add test for 2597.  Also add
-	test_stepping tests.
-
-Fri Jul  2 09:08:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t{06,17}/Makefile.in (clean): Remove all executables.
-
-	* gdb.t17/{interrupt.{c,exp},Makefile.in}: New test for solaris bug.
-
-	* gdb.t06/twice.exp, Makefile.in: Just use an include of twice.c
-	rather than actually putting it through cpp twice.
-
-	* gdb.t06/signals.exp: Add xfails for unixware and rs6000.
-
-Fri Jul  2 10:48:03 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* config/mips-gdb.exp (gdb_exit): Removed close statement which is
-	no longer needed.
-
-Fri Jul  2 09:08:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t06/signals.exp: Add test for sparc bug with do_save_insn.
-
-	* gdb.t20/{classes,inherit}.exp: If a class which doesn't use any
-	C++ features prints as "struct", make it a pass, not an xfail.
-
-Thu Jul  1 22:03:33 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t22/virtfunc.exp: Remove a bunch of xfails.
-	Don't require VA to print as "class" rather than "struct".
-
-Thu Jul  1 18:27:40 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdb.t06/twice.exp: Don't care about the file name GDB prints.
-
-Wed Jun 30 18:01:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t{02,13}/comp-info.c, gdb.t06/twice.exp: Add "return 0" to end.
-
-Tue Jun 29 13:15:42 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t12/scope.exp:  Remove xfail for parameter printing in wrong
-	order.
-
-Tue Jun 29 09:22:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t16/printcmds.exp: Add printf tests.
-
-	* gdb.t06/{twice.{c,exp},Makefile.in}: New test.
-
-	* gdb.t10/Makefile.in (clean): Remove $(EXECUTABLES) too.
-
-Mon Jun 28 11:25:59 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t20/classes.exp:  Add clear_xfail's before printing summary
-	pass counts, to counteract any existing or future setup_xfails.
-
-Mon Jun 28 09:15:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.stabs/wierd{.def,-aout.S,-xcoff.S}: Use new macros
-	{BEGIN,END}_COMMON for common block instead of STAB.
-	* gdb.stabs/wierd.exp: Add xfail for rs6000.
-
-	* gdb.stabs/wierd.def: Make value of N_GSYM's 0.
-	intp_var should be N_GSYM not N_LSYM.
-	wierd-aout.S: Use a label for the value of the N_SO.
-	wierd.def: Remove all backslashes.
-	wierd-{aout,xcoff}.S: Put a few tests with backslashes here.
-
-Mon Jun 28 07:21:51 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t20/gdbme.cc (main): Move variable initialization for AIX to
-	get the expected next to inheritance3.
-
-Sun Jun 27 12:29:53 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t00/teststrategy.exp: Remove expected failure for mips-*-*
-	now that gcc-2.4 gets it right.
-
-Fri Jun 25 12:00:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.stabs/wierd{.def,.exp,-aout.S,-xcoff.S}: Add common block test.
-
-	* gdb.t{02,13}/{Makefile.in,gdbme.c,comp-info.c}: New way of
-	generating comp-info.exp which works for cross-compilation.
-
-Thu Jun 24 16:55:05 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t11/list.exp:  For SVR4 xfails, match "*-*-sysv4*", not
-	"*-*-sysv4.*".
-
-Tue Jun 22 21:17:26 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t01/run.exp:  Start with a fresh gdb.
-	* gdb.t11/list.exp:  For SVR4 xfails, match on all versions of
-	SVR4.x.
-
-Mon Jun 21 15:23:22 1993  Fred Fish  (fnf@cygnus.com)
-
-	* {gdb.t01, gdb.t02, gdb.t03, gdb.t04, gdb.t05, gdb.t06, gdb.t07,
-	gdb.t08, gdb.t09, gdb.t10, gdb.t11, gdb.t12, gdb.t13, gdb.t15,
-	gdb.t16, gdb.t17, gdb.t20, gdb.t21, gdb.t22, gdb.t23, gdb.t30}/
-	Makefile.in (distclean, realclean):  Remove gdbme.c from list of
-	things to remove.
-
-Sat Jun 19 07:49:10 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t24/demangle.exp (test_gnu_style_demangling):  Add some new
-	test cases from bug reports.
-
-Fri Jun 18 10:38:49 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t06/break.exp:  Add xfails for sparc-sun-solaris2.*.
-	* gdb.t12/scope.exp:  Add clear_xfails at appropriate places to
-	  avoid spurious xfails.
-	* gdb.t20/classes.exp:  Add xfails for longstanding C++ problems.
-	* gdb.t21/cplusfuncs.exp:  Add xfails for sparc-sun-solaris2.*.
-	* gdb.t22/virtfunc.exp:  Add xfails for longstanding C++ problems.
-
-Wed Jun 16 10:11:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t00/teststrategy.exp:  Rework to provide more useful
-	description of each test, fix problem with systems that define
-	ALIGN_STACK_ON_STARTUP code, other misc cleanups.
-	* gdb.t06/break.exp (test_next_with_recursion):  Fix expected
-	results for "next over recursive call" so timeouts aren't taken
-	by error.
-
-Mon Jun 14 09:09:04 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdb.t12/scope.exp: Test printing of variables before run.
-
-	* gdb.t12/{gdbme0.c,scope.exp}: Test for bug where parameters are
-	printed in wrong order due to sorting.
-
-Sat Jun 12 15:03:58 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t00/teststrategy.exp:  Fix expected results for printing
-	user entered string constant.  Is array of char, prints with no
-	address.
-
-	* gdb.t00/{default.exp, help.exp}:  Account for changes to radix
-	commands.
-	* gdb.t16/gdbme.c:  Add and use struct containing arrays of char.
-	* gdb.t16/printcmds.exp:  Fix all lines that match "unsigned char *".
-	* gdb.t16/printcmds.exp (test_print_char_arrays):  Test printing
-	of struct of char arrays.
-	* gdb.t00/radix.exp:  New tests for radix commands.
-
-Fri Jun 11 13:12:27 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdb.t16/printcmd.exp: Print a variable before running program
-	(with xfail for AIX).
-
-Thu Jun 10 11:04:04 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdb.t06/{signals.exp,signals.c,Makefile.in}: New test.
-
-	* gdb.t16/printcmd.exp: Don't print variables before running program.
-
-	* gdb.t06/break.exp: Don't require envp argument to main.
-
-	* gdb.t0{2,3,4,5}/gdbme.c [_AIX]: Use signed keyword.
-
-	* gdb.t02/whatis.exp, gdb.t11/list.exp:
-	Add xfails for rs6000.
-
-	* gdb.t02/whatis.exp: Change other tests not to re-test something
-	we already tested.
-
-	* gdb.t{03,15,16}/gdbme.c: Reference all variables and make sure
-	each type used has a variable of that type.
-
-Tue Jun  8 16:45:20 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
-
-	* gdb.t20/{inherit.exp,gdbme.cc}: Test tagless structure.
-
-Fri Jun  4 11:07:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* configure.in: change srctrigger to be a file, not a directory
-
-Fri Jun  4 08:23:57 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* configure.in (mips-idt-ecoff*): Added trailing '*'.
-
-	* gdb.t11/list.exp: Fixed a couple of typos.
-
-Tue Jun  1 21:28:06 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t00 (teststrategy.exp):  Remove notice about PR 1823.  Bug
-	is fixed and PR is closed.
-	* gdb.t16 (gdbme.c):  Add simple test string variable.
-	* gdb.t16 (printcmds.exp):  Add tests with simple test string
-	variable, primarily for boundaries on "set print elements".
-
-Mon May 31 11:36:08 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdb.stabs/wierd.exp: Remove xfail for printing big integer.
-	Make leading 0's optional and don't expect a tab in the middle
-	of the number.
-
-	* gdb.t00/teststrategy.exp: Remove xgdb before trying the copy.
-
-	* gdb.stabs/wierd.def: Type attributes must be preceded by number=.
-	* gdb.stabs/wierd.exp: Remove xfails for type attributes.  Also
-	don't end command passed to gdb_test with newline.
-
-	* gdb.t13/{Makefile.in,gdbme.c,bitfields.exp}: If we #defined the
-	signed keyword away, don't expect signed bitfields to be signed.
-
-	* gdb.t13/bitfields.exp (bitfield containment): Accept the fields
-	printing with only as many 1's as are in the field as well as printing
-	with 32 1's (see comment).
-
-Sat May 29 17:57:01 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t00/default.exp:  Start with a fresh gdb.
-	* configure.in (configdirs):  Remove gdb.t31 until the chill
-	compiler works again.  It no longer is able to find chillrt0
-	since it isn't in libchill.a anymore.
-	* gdb.stabs/wierd.exp:  Rewrite to properly handling a missing
-	wierd.o, make more modular.
-	* gdb.stabs/wierd.def (bad_neg0type, bad_neg0const):  Remove
-	spurious newlines that caused problems.
-
-Wed May 26 09:57:19 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* Move test with enums and partial symbols from gdb.t03/ptype.exp
-	to gdb.stabs/wierd.exp since GCC has worked around the bug.
-	gdb.stabs/wierd.{exp,def}: Many new tests.
-
-	* gdb.t00/default.exp: update info line for new message.
-
-	* gdb.t02/{whatis.exp,gdbme.c}:
-	Test that "char *" doesn't print as "caddr_t".
-
-Tue May 25 13:28:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t00/help.exp: Use .* in place of some help messages which
-	just changed.
-	gdb.t00/default.exp: Update "info frame" test for new message.
-	* gdb.stabs/wierd.exp: Check for eof, directly or via gdb_test.
-	Remove some xfails
-
-Mon May 24 00:24:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* gdb.t03/{gdbme.c,ptype.exp}:
-	Add tests for typedef'd struct and union without tags.
-	Also check "whatis" on a variable of a typedef'd enum without a tag.
-
-	* gdb.t00/teststrategy.exp: For p "foo", remove sun4 XFAIL (see
-	PRMS 1823; the bug still exists but isn't reproduced by this test
-	anymore), and remove rs6000 XFAIL (the bug is fixed).
-
-	* gdb.t03/ptype.exp: Comment out a lot of tests which are basically
-	duplicated from whatis.exp.  For those that are left, accept
-	"long", "long int", or "int" for long variables (whatis.exp already
-	has an XFAIL for "int", so no need to fail it here).
-
-	* gdb.t02/whatis.exp, gdb.t10/crossload.exp:
-	Deal with GCC's names for types now that GDB uses the compiler's names.
-
-	* gdb.t02/{Makefile.in,gdbme.c,whatis.exp}:  If not GCC, do some
-	setup_xfail's for sunos4.  If we #defined the signed keyword away,
-	don't expect GDB to know that char it is signed.
-
-	* gdb.t00/teststrategy.exp: Update for symbolic signal names.
-
-Sun May 23 08:44:55 1993  Fred Fish  (fnf@cygnus.com)
-
-	* configure.in (configdirs):  Add gdb.t24 for C++ tests that
-	should work on any system, regardless of debugging format.
-	* gdb.t21/demangle.exp:  Move to gdb.t24.
-	* gdb.t24/demangle.exp:  Move from gdb.t21.
-	* gdb.t24/{Makefile.in, configure.in}:  New files.
-
-Thu May 20 19:39:03 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* configure.in: Do gdb.stabs and C++ tests only for stabs.
-	* gdb.stabs: New directory.
-
-Tue May 18 21:12:09 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* config/{mips,nind,udi,unix,vx}-gdb.exp: Look for "Quit anyway.*?"
-	not just "Quit anyway?".
-
-Tue May 18 17:13:20 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t21/demangle.exp:  Add a couple of new patterns.  Ensure
-	that all setup_xfails are immediately followed by clear_xfails.
-
-Tue May 11 09:10:47 1993  Fred Fish  (fnf@cygnus.com)
-
-	* config/unix-gdb.exp, gdb.t00/echo.exp, gdb.t00/help.exp,
-	gdb.t00/teststrategy.exp, gdb.t00/gdbvars.exp, gdb.t01/run.exp,
-	gdb.t01/term.exp, gdb.t02/whatis.exp, gdb.t03/ptype.exp,
-	gdb.t04/setvar.exp, gdb.t05/expr.exp, gdb.t06/break.exp,
-	gdb.t07/watchpoint.exp, gdb.t08/opaque.exp, gdb.t09/corefile.exp,
-	gdb.t10/crossload.exp, gdb.t11/list.exp, gdb.t12/scope.exp,
-	gdb.t13/bitfields.exp, gdb.t15/funcargs.exp, gdb.t16/printcmds.exp,
-	gdb.t17/callfuncs.exp, gdb.t20/misc.exp, gdb.t20/inherit.exp,
-	gdb.t20/classes.exp, gdb.t21/demangle.exp, gdb.t21/cplusfuncs.exp,
-	gdb.t22/virtfunc.exp, gdb.t23/templates.exp, gdb.t30/chexp.exp,
-	gdb.t31/chillvars.exp, lib/gdb.exp:
-	Change place to report bugs from bug-dejagnu@prep.ai.mit.edu to
-	bug-gdb@prep.ai.mit.edu.
-
-Fri May  7 09:15:35 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t17/callfuncs.exp (do_function_calls):  Call t_double_values
-	with 0.0, not integer 0.
-
-Fri Apr 30 13:17:24 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* gdb.t06/break.exp: Update for "Kill the program" message change.
-
-Fri Apr 30 09:42:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (GDBFLAGS):  Set to -nx.
-	* Makefile.in (site.exp):  Use GDBFLAGS.
-
-Wed Apr 28 13:19:07 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	* */Makefile.in (CFLAGS): add CFLAGS = -g to all subdirectory
-	  Makefiles.
-	  (check): depend on just-check.
-	  (just-check): added so that tests can be run without a noop
-	  build pass.
-
-Fri Apr 23 18:13:28 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
-
-	Switch to using configure's configdirs.
-	* Makefile.in (Makefile): add configure.in dependency.
-	  (SUBDIRS): removed redundant assignment.
-	* configure.in: switch subdirs assignment to configdirs.
-	* gdb.t*/configure.in: new files.
-
-Thu Apr 22 08:27:53 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* gdb.t07/watchpoint.exp: Removed a29k expected failure which now
-	works.
-
-Tue Apr 20 13:38:40 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.{t20,t21,t22,t23}/Makefile.in:  Use $(srcdir) to avoid $<
-	in explicit rules.  Apparently this is not supported by some makes.
-
-Mon Apr 19 01:54:53 1993  John Gilmore  (gnu@cygnus.com)
-
-	* gdb.t31/Makefile.in:  Use $(srcdir) when avoiding $<, sigh.
-
-Fri Apr 16 09:33:46 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/unix-gdb.exp:  Add back missing return 0 which mysteriously
-	disappeared.
-
-Thu Apr 15 02:28:24 1993  John Gilmore  (gnu@cacophony.cygnus.com)
-
-	* gdb.t31/Makefile.in:  Avoid $< in explicit rule.
-
-Wed Apr 14 16:38:47 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t07/watchpoint.exp:  Remove setup_xfail for i486
-	watchpoint problem that is now fixed.
-	* gdb.t30/chexp.exp:  Remove setup_xfail for printing
-	uninitialized convenience variables.
-	* gdb.t31/chillvars.exp:  Fix expected patterns for printing
-	structures.
-
-Wed Apr 14 12:55:58 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t00/help.exp: Compensate for bug in mips-*-ultrix* OS
-	which causes expect to get out of sync with gdb on long output
-	from help set.
-	* gdb.t09/corefile.exp: Make expected pattern for core file
-	failing signal and frame output format less sun specific.
-
-Tue Apr 13 23:18:07 1993  Per Bothner  (bothner@cygnus.com)
-
-	* gdb.t31/chillvars.exp:  Add and remove initial dummy
-	breakpoint, so that symbol table is forced in.
-	(Needed at least on Sunos4, though it seems not SVR4.)
-	* gdb.t31/chillvars.exp:  Update for changed output format.
-
-Sun Apr 11 17:21:45 1993  Rob Savoye  (rob at darkstar.cygnus.com)
-
-        * config/unix-gdb.exp: Gracefully exits if $GDB is a bogus path.
-
-Wed Apr  7 21:28:21 1993  Rob Savoye  (rob@cygnus.com)
-
-	* Makefile.in: Added --srcdir when invoking runtest, removed the
-	need for a local config file. (optional now)
-
-Wed Apr  7 14:13:41 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t21/demangle.exp:  Only count real fails (not xfails) for
-	failure count used to force early termination.  Add some more
-	expected failures for gnu style demangling.
-
-Thu Apr  1 09:50:30 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* Makefile.in (CXXFLAGS): Remove -O. It caused the debug info for the
-	pmi variable from gdb.t20/gdbme to get optimized away.
-	* gdb.t00/teststrategy.exp: Added expected failure for mips-*-*.
-	Check for written corefile upon timeout _and_ eof.
-
-Tue Mar 30 09:58:16 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* config/unix-gdb.exp:  Add missing return 0.
-
-Tue Mar 30 08:34:25 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
-
-	* gdb.t16/printcmds.exp:  Remove misplaced xfail that caused an early
-	test termination.
-
-Mon Mar 29 17:37:25 1993  Fred Fish  (fnf@cygnus.com)
-
-	* configure.in (subdirs):  Put back gdb.t17 which mysteriously
-	disappeared.
-
-Thu Mar 25 21:05:16 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t10/crossload.exp:  Disable the i860-elf test until such
-	time as i860 support works.
-
-	* gdb.t15/funcargs.exp:  Fix expected outputs to include 
-	"backtrace 100\r" rather than just "backtrace\r", to match last
-	change.
-
-Thu Mar 25 12:14:28 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* config/udi-gdb.exp (gdb_exit): Remove close command.
-	(gdb_target_udi): New procedure to set the UDI target.
-	(gdb_start): Don't remove *_soc files.  Use gdb_target_udi.
-	* gdb.t00/default.exp: Added expected failures for a29k-*-udi.
-	Added waits for prompts after several question responses.  Added
-	some more responses used by a29k-amd-udi-gdb.
-	* gdb.t01/run.exp, gdb.t06/break.exp: Added a29k-*-udi support:
-	pass different arguments, restart UDI connection after program
-	completion.
-	* gdb.t02/whatis.exp, gdb.t03/ptype.exp, gdb.t07/watchpoint.exp,
-	gdb.t08/opaque.exp, gdb.t11/list.exp, gdb.t12/scope.exp,
-	gdb.t15/funcargs.exp, gdb.t16/printcmds.exp, gdb.t20/misc.exp,
-	gdb.t21/cplusfuncs.exp: Added expected failures for a29k-*-*.
-	* gdb.t04/setvar.exp, gdb.t05/expr.exp, gdb.t07/watchpoint.exp,
-	gdb.t08/opaque.exp, gdb.t12/scope.exp, gdb.t13/bitfields.exp,
-	gdb.t15/funcargs.exp, gdb.t16/printcmds.exp,
-	gdb.t17/callfuncs.exp, gdb.t20/classes.exp, gdb.t20/inherit.exp,
-	gdb.t20/misc.exp, gdb.t22/virtfuncs.exp: Restart UDI connection
-	after program completion.
-	* gdb.t10/crossload.exp: Does not work for a29k-*-*, since BFD is
-	compiled with a SELECT_VECS setting.
-	* gdb.t15/funcargs.exp: Use argument to backtrace to prevent
-	infinite recursion.
-
-	* gdb.t20/classes.exp, gdb.t20/inherit.exp, gdb.t22/virtfuncs.exp:
-	Added checks for COFF results, and made them expected failures for
-	all targets.  It would be better to make them expected failures
-	for COFF targets only.
-
-Wed Mar 24 14:43:38 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
-
-	* Makefile.in: add null dvi target, don't bother to recurse
-	through test directories for info and install-info; rename
-	$(datadir) to be dejagnu instead of deja-gnu
-
-Wed Mar 24 09:48:03 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t31/gdbme.ch:  Re-enable code that previously caused
-	compiler to coredump.
-	* gdb.t31/chillvars.exp:  Re-enable tests that depend on that
-	code.
-
-Tue Mar 23 08:53:42 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t31/gdbme.ch:  Comment out code that causes chill compiler
-	coredump.
-	* gdb.t31/chillvars.exp:  Comment out tests that depend on that
-	code.
-
-Sun Mar 21 17:56:47 1993  Rob Savoye  (rob at darkstar.cygnus.com)
-
-	* gdb.t03/ptype.exp: tests for return code from gdb_test.
-	* gdb.t00/teststrategy.exp: Uses which proc rather than spawning
-	which in a shell. Deletes xgdb when done.
-	* config/unix-gdb.exp: Won't try to spawn $GDB unless it exists.
-	Tests the return from the "set height" or "set width" commands.
-	Added a few return codes where needed.
-
-Wed Mar 17 11:31:01 1993  Fred Fish  (fnf@cygnus.com)
-
-	* Makefile.in (SUBDIRS):  Add gdb.t17.
-	* configure.in (subdirs):  Add gdb.t17.
-	* gdb.t17/{Makefile.in, callfuncs.exp, gdbme.c}:  New test
-	files to test gdb's calling of functions in the inferior with
-	the correct arguments and gdb's ability to retrieve any
-	result returned.
-
-Tue Mar 16 15:37:11 1993  Fred Fish  (fnf@cygnus.com)
-
-	* config/unix-gdb.exp (gdb_exit):  Remove close commands that
-	may be called after gdb goes away.  Previous versions of expect
-	needed these to avoid file descriptor leaks, but they cause
-	errors with the current revision of expect.
-	* gdb.t00/gdbvars.exp:  Use -re on expected output after
-	setting sevenbit-strings.
-	* gdb.t04/setvar.exp, gdb.t13/bitfields.exp:  Make commands
-	to set sevenbit-strings consistent across tests.
-	gdb.t30/chexp.exp, gdb.t31/chillvars.exp:  Make commands to
-	set sevenbit-strings consistent across tests.
-
-Fri Mar 12 08:47:20 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t21/demangle.exp (proc demangle):  Adjust quotes in an
-	expected output to match current "expect" expectations.
-
-Wed Mar 10 18:01:49 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t00/default.exp:  Change expected output for default "source"
-	command, to match new gdb behavior which requires a filename to
-	source.
-
-Tue Mar  9 11:00:56 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t07/watchpoint.exp (test_simple_watchpoint):  Set up
-	expected fail for i486-*-* that misses the marker2 function.
-	* gdb.t10/crossload.exp (bfddefault):  Allow successful
-	recognition of a format to pass even if no symbols are found.
-	Explicitly catch failures where the format is not recognized
-	or is ambiguous, and add the reason to the fail message.
-	* gdb.t10/crossload.exp (bfdexplicit):  Catch failure where
-	the cause is and invalid target and add reason to failure message.
-	* gdb.t10/crossload.exp:  Fix bfd target names for elf32-m68k,
-	elf32-i386, elf32-sparc, and elf32-i860.
-	* gdb.t12/scope.exp (test_at_main, test_at_foo, test_at_bar):
-	Set up expected failure for 'filename'::variable scope resolution,
-	which is now apparently broken on all targets.
-	* gdb.t20/classes.exp, gdb.t20/inherit.exp, gdb.t20/misc.exp,
-	gdb.t21/cplusfuncs.exp, gdb.t22/virtfunc.exp,
-	gdb.t23/templates.exp:   Change failure for missing binfile into
-	just a warning.
-	gdb.t21/demangle.exp:  Change all cfront references to 'arm'
-	references.
-
-Mon Mar  8 19:20:28 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t00/default.exp:  Add expected output for default "source"
-	command, to match new gdb behavior.
-	* gdb.t09/corefile.exp:  Use GDBFLAGS when spawning GDB.
-
-Sun Mar  7 15:14:09 1993  Rob Savoye  (rob@cygnus.com)
-
-	* config/*-gdb.exp: returns an error, rather than exiting on
-	internal errors.
-
-Tue Mar  2 18:09:32 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t03/gdbme.c:  Add pointer to struct variable.
-	* gdb.t03/ptype.exp:  Test equivalence of '.' and '->' for
-	referencing struct members.
-
-Thu Feb 25 10:39:06 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* configure.in (mips-idt-ecoff): New target.
-	* config/mips-gdb.exp: New file for remote board using MIPS remote
-	debugging protocol.
-
-	* Redid configuration scheme.  Removed gdb.t*/configure.in.
-	Renamed gdb.t*/in-gdbme* to gdb.t*/gdbme*.  Changed to use CC, CXX
-	instead of CC_FOR_TARGET, CXX_FOR_TARGET.  Added mostlyclean and
-	distclean targets.  Built executables via .o files.  Adjusted
-	tests to account for source files in $(srcdir) rather than
-	$(objdir).
-	* lib/gdb.exp (runto): Don't expect () after the function name,
-	because it may have arguments.
-
-Wed Feb 24 08:05:38 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* gdb.t00/default.exp, gdb.t01/run.exp, gdb.t02/whatis.exp,
-	gdb.t03/ptype.exp, gdb.t06/break.exp, gdb.t12/scope.exp: Added
-	expected failures for mips-idt-* and mips-sgi-*.
-	* gdb.t00/default.exp (attach): Kill process if requested.
-	* gdb.t00/help.exp (help target core, help target): Accept a gdb
-	that does not read core files.
-	* gdb.t01/run.exp: Removed checks for exit status code.
-	* gdb.t03/in-gdbme.c: Make explicit call to malloc to ensure that
-	it is linked in.
-	* gdb.t03/ptype.exp: Increase timeout when calling malloc.
-	* gdb.t04/setvar.exp, gdb.t05/expr.exp: Use runto function where
-	appropriate, rather than doing it by hand.
-	* gdb.t07/watchpoint.exp: If mips-idt-*, reload file after first
-	execution.
-	* gdb.t10/crossload.exp: Kill existing program if needed.
-	* gdb.t15/funcargs.exp: Use delete_breakpoints function where
-	appropriate, rather than doing it by hand.  Always increase
-	timeout for this test, not just for VxWorks.
-
-Wed Feb 24 08:03:38 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t31/chillvars.exp (test_structs):  New proc to test printing
-	of Chill STRUCT types and STRUCT values.
-	* gdb.t31/chillvars.exp (test_strings):  Expect "CHAR" now, rather
-	than "char".
-	* gdb.t31/in-gdbme.ch (simple_struct, nested_struct, struct1,
-	struct2):  New struct definitions and initializations to test 
-	simple Chill STRUCT types.
-
-Tue Feb 23 11:55:06 1993  Fred Fish  (fnf@cygnus.com)
-
-	* gdb.t00/teststrategy.exp:  Track reversion in gdb to not print
-	the null byte at the end of strings.
-	* gdb.t00/default.exp:  Make show version insensitive to copyright
-	date.
-	* gdb.t16/in-gdbme.c (ctable1, ctable2):  Make explicitly unsigned
-	to avoid dependencies on target char signedness.
-	* gdb.t16/printcmds.exp:  Update expected results for explicitly
-	unsigned char.
-	* gdb.t16/printcmds.exp:  Remove setup_xfails for i960 that should
-	now work.
-	* gdb.t21/demangle.exp:  Add many more patterns for template
-	demangling, most of them being expected failures.
-	* gdb.t21/demangle.exp (proc demangle):  Quote the demangled
-	string we are matching for, to match on the whole string.
-	* gdb.t21/demangle.exp:  Add many new test strings to demangle,
-	and fix a whole bunch that had incorrect expected output but were
-	passing anyway because of the bug in "proc demangle".
-	* gdb.t31/chillvars.exp:  Remove setup_xfail for printing string
-	type.
-	* gdb.t31/in-gdbme.ch:  Uncomment string4, now compiles.
-
-Mon Feb 22 07:54:03 1993  Mike Werner  (mtw@poseidon.cygnus.com)
-
-        * gdb/testsuite: made modifications to testcases, etc., to allow
-        them to work properly  given the reorganization of deja-gnu and the
-        relocation of the testcases from deja-gnu to a "tool" subdirectory.
-
-Sun Feb 21 10:55:55 1993  Mike Werner  (mtw@poseidon.cygnus.com)
-
-	* gdb/testsuite: Initial creation of gdb/testsuite.
-	Migrated dejagnu testcases and support files for testing nm to
-	gdb/testsuite from deja-gnu.  These files were moved "as is"
-	with no modifications.  This migration is part of a major overhaul
-	of dejagnu.  The modifications to these testcases, etc., which
-	will allow them to work with the new version of dejagnu will be
-	made in a future update.
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/gdb/testsuite/Makefile.in b/gdb/testsuite/Makefile.in
deleted file mode 100644
index f31b5bb..0000000
--- a/gdb/testsuite/Makefile.in
+++ /dev/null
@@ -1,183 +0,0 @@
-# Makefile for regression testing the GNU debugger.
-# Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# GDB is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# GDB is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-srcdir = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-host_alias = @host_alias@
-target_alias = @target_alias@
-program_transform_name = @program_transform_name@
-build_canonical = @build@
-host_canonical = @host@
-target_canonical = @target@
-target_cpu = @gdb_target_cpu@
-
-SHELL = /bin/sh
-SUBDIRS = @subdirs@
-RPATH_ENVVAR = @RPATH_ENVVAR@
-
-EXPECT = `if [ -f $${rootme}/../../expect/expect ] ; then \
-          echo $${rootme}/../../expect/expect ; \
-          else echo expect ; fi`
-
-RUNTEST = $(RUNTEST_FOR_TARGET)
-
-RUNTESTFLAGS =
-
-RUNTEST_FOR_TARGET = `\
-  if [ -f $${srcdir}/../../dejagnu/runtest ]; then \
-    echo $${srcdir}/../../dejagnu/runtest; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ]; then \
-      echo runtest; \
-    else \
-      t='$(program_transform_name)'; echo runtest | sed -e '' $$t; \
-    fi; \
-  fi`
-
-#### host, target, and site specific Makefile frags come in here.
-
-# The use of $$(x_FOR_TARGET) reduces the command line length by not
-# duplicating the lengthy definition.
-
-TARGET_FLAGS_TO_PASS = \
-        "prefix=$(prefix)" \
-        "exec_prefix=$(exec_prefix)" \
-        "against=$(against)" \
-        'CC=$$(CC_FOR_TARGET)' \
-        "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
-        "CFLAGS=$(TESTSUITE_CFLAGS)" \
-        "CHILLFLAGS=$(CHILLFLAGS)" \
-        'CHILL=$$(CHILL_FOR_TARGET)' \
-        "CHILL_FOR_TARGET=$(CHILL_FOR_TARGET)" \
-        "CHILL_LIB=$(CHILL_LIB)" \
-        'CXX=$$(CXX_FOR_TARGET)' \
-        "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
-        "CXXFLAGS=$(CXXFLAGS)" \
-        "MAKEINFO=$(MAKEINFO)" \
-        "INSTALL=$(INSTALL)" \
-        "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
-        "INSTALL_DATA=$(INSTALL_DATA)" \
-        "LDFLAGS=$(LDFLAGS)" \
-        "LIBS=$(LIBS)" \
-        "RUNTEST=$(RUNTEST)" \
-        "RUNTESTFLAGS=$(RUNTESTFLAGS)"
-
-all:
-	@echo "Nothing to be done for all..."
-
-.NOEXPORT:
-INFODIRS=doc
-info:
-install-info:
-dvi:
-
-install:
-
-uninstall: force
-
-site.exp: ./config.status Makefile
-	@echo "Making a new config file..."
-	-@rm -f ./tmp?
-	@touch site.exp
-	-@mv site.exp site.bak
-	@echo "## these variables are automatically generated by make ##" > ./tmp0
-	@echo "# Do not edit here. If you wish to override these values" >> ./tmp0
-	@echo "# add them to the last section" >> ./tmp0
-	@echo "set host_alias $(host_alias)" >> ./tmp0
-	@echo "set host_triplet ${host_canonical}" >> ./tmp0
-	@echo "set target_alias $(target_alias)" >> ./tmp0
-	@echo "set target_triplet ${target_canonical}" >> ./tmp0
-	@echo "set build_triplet ${build_canonical}" >> ./tmp0
-	@echo "set srcdir ${srcdir}" >> ./tmp0
-	@echo "set tool gdb" >> ./tmp0
-	@echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
-		@cat ./tmp0 > site.exp
-	@cat site.bak | sed \
-			-e '1,/^## All variables above are.*##/ d' >> site.exp
-	-@rm -f ./tmp?
-
-installcheck:
-
-check: site.exp all just-check
-
-just-check:
-	rootme=`pwd`; export rootme; \
-	srcdir=${srcdir} ; export srcdir ; \
-	EXPECT=${EXPECT} ; export EXPECT ; \
-        $(RPATH_ENVVAR)=$$rootme/../../expect:$$rootme/../../libstdc++:$$rootme/../../tk/unix:$$rootme/../../tcl/unix:$$rootme/../../bfd:$$rootme/../../opcodes:$$$(RPATH_ENVVAR); \
-	export $(RPATH_ENVVAR); \
-	if [ -f $${rootme}/../../expect/expect ] ; then  \
-	  TCL_LIBRARY=$${srcdir}/../../tcl/library ; \
-	  export TCL_LIBRARY ; fi ; \
-	$(RUNTEST) $(RUNTESTFLAGS) 
-
-subdir_do: force
-	@for i in $(DODIRS); do \
-		if [ -d ./$$i ] ; then \
-			if (rootme=`pwd`/ ; export rootme ; \
-			    rootsrc=`cd $(srcdir); pwd`/ ; export rootsrc ; \
-				cd ./$$i; \
-				$(MAKE) $(TARGET_FLAGS_TO_PASS) $(DO)) ; then true ; \
-			else exit 1 ; fi ; \
-		else true ; fi ; \
-	done
-
-force:;
-
-subdirs:
-	for dir in ${SUBDIRS} ; \
-	do \
-		echo "$$dir:" ; \
-		if [ -d $$dir ] ; then \
-			(rootme=`pwd`/ ; export rootme ; \
-			 rootsrc=`cd $(srcdir); pwd`/ ; export rootsrc ; \
-			 cd $$dir; $(MAKE) $(TARGET_FLAGS_TO_PASS)); \
-		fi; \
-	done
-
-clean mostlyclean:
-	-rm -f *~ core *.o a.out xgdb *.x
-	if [ x"${SUBDIRS}" != x ] ; then \
-	    for dir in ${SUBDIRS}; \
-	    do \
-		    echo "$$dir:"; \
-		    if [ -d $$dir ]; then \
-			    (cd $$dir; $(MAKE) clean); \
-		    fi; \
-	    done ; \
-	else true; fi
-
-distclean maintainer-clean realclean: clean
-	-rm -f *~ core *.log *.plog *.sum *.psum site.*
-	-rm -f Makefile config.status *-init.exp
-	-rm -fr *.log summary detail *.plog *.sum *.psum site.*
-	if [ x"${SUBDIRS}" != x ] ; then \
-	    for dir in ${SUBDIRS}; \
-	    do \
-		    echo "$$dir:"; \
-		    if [ -d $$dir ]; then \
-			    (cd $$dir; $(MAKE) distclean); \
-		    fi; \
-	    done ; \
-	else true; fi
-
-Makefile : $(srcdir)/Makefile.in $(srcdir)/configure.in $(host_makefile_frag) $(target_makefile_frag)
-	$(SHELL) ./config.status
diff --git a/gdb/testsuite/TODO b/gdb/testsuite/TODO
deleted file mode 100644
index ec0ce14..0000000
--- a/gdb/testsuite/TODO
+++ /dev/null
@@ -1,205 +0,0 @@
-The highest priority item is not on this list: Fix bugs in the
-existing testsuite, fix the GDB/compiler/shell/etc bugs which it
-detects (particularly when they are hard to XFAIL), make it run
-reliably without unexpected failures on the "standard" machines, etc.
-This list exists largely as "tests we can add when we are ready to
-risk destabilizing it again".
-
-nodebug.exp--test printing variables.
-
-Test printing of structures passed by value, for the 7th, 8th, and 9th
-arguments (PR 1714).  Test printing structure arguments of
-2,4,6,8,12,16,and 20 bytes.  Same for structure return of all those
-sizes ("return", "finish", and call function).
-
-Get crossload tests to use --enable-targets and reenable them.
-
-corefile.exp:
-1.  Print variables from the core file (data and stack), and text
-(from the exec file).  This tests whether the corefile sections are
-mapped to the right addresses.
-2.  Test what happens when we get a new exec file without explicitly
-getting rid of the core file (we at least must avoid core dumps and such).
-3.  Test backtrace in corefile.exp.
-4.  Test ability to run program when there is a core target, then go
-back to the core file when the program exits.
-
-Test handling of floating point variables
-1.  float, double, or long double
-2.  in register or saved register or memory.  Also the case where a
-double is in two float registers and only one of them is saved.
-3.  print them or set them
-4.  (Alpha) integer (32 or 64 bit) in floating point register.
-
-Print registers--"p $r5", "p sizeof ($r5)".  Test that they print
-appropriately (integer registers in decimal, registers which always
-contain addresses (pc, probably sp and fp, maybe others) in hex,
-floating point).
-
-Test completer.  There is a list of test cases in main.c in the gdb
-source.  Test these with TAB, M-?, and the "complete" command.
-
-Test "info line" with all kinds of linespecs.  Test that the last line
-of the file works right.
-
-weird.exp--test that unrecognized cross-reference types or
-unrecognized visibility or virtual characters get skipped properly
-(see stabs.texinfo).
-
-Test C++ nested types (especially if PR 1954 is fixed; even if not
-*some* things already should work even in the presence of nested
-types).  Test classes nested more than 9 levels deep (g++ mangles
-these differently) (both a demangle test and some tests which also
-test the compiler).  Test calling a method of a class nested more than
-9 levels (for gdb_mangle_name and demangling).
-
-Test static member functions (C++).  Test that "ptype" shows them
-correctly, both before and after they have been converted from stub
-methods.  Test that we can call them.
-
-Test printing complicated types, including functions, pointers to
-arrays of pointers of functions, functions which return pointers to
-functions, etc.
-
-Test GDB expressions--test all operators (and overloaded operators for
-C++).  Test integer constants which are signed or unsigned int, long,
-or long long.  Test detection of overflow of an integer constant.
-Here are a few integer constants to test (test they get the right
-types): 5, 5LL, 5LuL, 5L6u (invalid), 5LU.  Maybe things like
-0x12345678, 0x87654321, etc., but their types depend on sizes of int,
-long, etc.
-
-Test that printing const-qualified versions of various types works.
-In particular, on the sparc and probably other machines, "double" is
-handled differently from most types because it requires more alignment
-and thus goes in a different section (there is a gcc 2.4.5 bug with
-"const double" on sparc).
-
-Test that GDB's "source" command works and that things work if stdin
-is redirected (to a file or a pipe).  Test user defined command.  Run
-an inferior each of these ways (to test that inflow.c works).  Test
-that GDB works if the last line of stdin or a source'd file lacks a
-newline.
-
-Test that module__2do (for example) in a C program does not get
-demangled.
-
-Test that unmatched single quotes produce error messages, both in
-expressions and linespecs.
-
-Test "cd".  "foo/bar/.." should get simplified to "foo".  "/../.."
-should not get simplified (for Mach).  "/.." should not get simplified
-(for other networked OSes; POSIX.1 section B.2.3.7).  All these
-examples should continue to work with trailing slashes.
-
-Test scoping; here is a start
- 1	int i=2;
- 2	int j=3;
- 3	main()
- 4	{
- 5	    int i;
- 6	    for (i=600; i>0; i--)
- 7		print_line(i);
- 8	}
- 9
-10	print_line(i)
-11	    int i;
-12	{
-13	    h();
-14	    printf("%d\n",i);
-15	}
-16
-17	h()
-18	{
-19	    printf("In h...");
-20	}
-Set a breakpoint in h, and print i, print_line::i, and main::i.  Set a
-breakpoint in main (or don't run the program), and test that
-print_line::i is an error.  But if i were static, "p main::i" should
-work even if the program is not being run.
-
-Write a test for the reentracy bug with rs6000_struct_return_address
-in rs6000-tdep.c.
-
-Test "return" from dummy frames.  Test "return" from non-innermost
-frame.  Test that "return" from a non-innermost frame restores
-registers which are saved not in that frame but in a frame more inner
-(I believe this currently works on few if any architectures).
-
-FORTRAN common blocks (a.out and xcoff--weird.exp has the start of
-one but it is not quite right as of 19 Nov 1993).
-
-Test that "x" command sets $_ and $__.  Test $_ in general.
-
-Test that "p/a" works when given addresses in text, data, and bss
-segments.  Test that it works if program is compiled with or without
--g.  Test that it works if preceding symbol is static or if it is
-extern.
-
-Given `char abc[] = "abc\0def";' test "x/s abc" followed by "x/s"
-(should display "abc" followed by "def").  Test this works with no
-error message even if this is the last thing in the section (tests
-that val_print_string ignores an error if the error occurs after the
-'\0').
-
-Test ability to process NMAGIC a.out files.
-
-Test shared libraries:  "next" over printf, "step" into a function in
-a shared library which has line number info, breakpoint in a function
-in a shared library (either before or after the program is run and the
-shared libraries are loaded--also maybe write a test where the PLT
-will be in an unloaded state even though the shared library is loaded).
-
-If there are two breakpoints in the same place, and exactly one of
-them has its condition true, test that the correct breakpoint gets
-printed.
-
-Test "jump" including jump to a breakpoint (the latter will need an
-xfail for UDI and probably VxWorks (PR 1786 for vxworks; PR 2416
-contains some info for 29k).
-
-Set a watchpoint on a local variable (to be interesting, make a few
-calls, to be more interesting, make a recursive call).  Test that it
-gets disabled when leaving that scope.
-
-Test calling a function, hitting a breakpoint in the called function,
-calling another function, and hitting a breakpoint.  Test backtrace
-works in the presence of multiple dummy frames.  Test that "continue"
-will get you out of the inner called function, and "continue" again
-will get you back to where you were when you called the first one.
-
-Test special longjmp handling in wait_for_inferior (need to figure out
-in detail what the proper behavior in each case is).  Test longjmp to
-a place where there is a breakpoint (such that
-BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE happens).  In general, test
-interactions between longjmp and watchpoints, breakpoints, stepping,
-call function, etc.
-
-Test jumping right past a breakpoint (the case where wait_for_inferior
-passes not_a_breakpoint to bpstat_stop_status).  Might already be
-tested by some of the sun3 tests.  Probably want a .s test to avoid
-compiler dependencies.
-
-Test more obscure wait_for_inferior cases, expanding on the tests in
-watchpoint.exp, signals.exp, etc.
-
-Test "handle all nostop".  Right now this is buggy--it (a) prints "?"
-for "Unknown signal", (b) prints signal zero (bug or feature?), (c)
-dumps core when it is done.
-
-Test that the copyright year in the startup message matches the
-current year (would produce a single spurious FAIL on old GDB's, but
-probably still a good idea).
-
-Test that prologue recognition, backtrace, printing locals, etc.,
-still work in the presence of large frames (the point being that at
-some point immediate fields in RISC instructions will overflow and
-prologues will need to look different.  For sparc, the immediate field
-is 13 bits (signed), so I believe the threshold would be 4K bytes in a
-frame).
-
-
-(this is for editing this file with GNU emacs)
-Local Variables:
-mode: text
-End:
diff --git a/gdb/testsuite/config/.Sanitize b/gdb/testsuite/config/.Sanitize
deleted file mode 100644
index 82f1c50..0000000
--- a/gdb/testsuite/config/.Sanitize
+++ /dev/null
@@ -1,78 +0,0 @@
-# .Sanitize for gdb/testsuite/config.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Do-first:
-
-Things-to-keep:
-
-abug.exp
-arm-ice.exp
-cpu32bug.exp
-cygmon.exp
-d10v.exp
-dve.exp
-est.exp
-gdbserver.exp
-h8300.exp
-hmsirom.exp
-hppro.exp
-i386-bozo.exp
-i960.exp
-m32r-stub.exp
-m32r.exp
-m68k-emc.exp
-mips-idt.exp
-mips.exp
-mn10300-eval.exp
-monitor.exp
-mt-a29k-udi
-mt-i386-aout
-mt-i960-nindy
-mt-lynx
-mt-m68k
-mt-mips-ecoff
-mt-netware
-mt-slite
-mt-sparc-aout
-mt-unix
-mt-vxworks
-netware.exp
-nind.exp
-proelf.exp
-rom68k.exp
-sh.exp
-sim.exp
-slite.exp
-sparclet.exp
-udi.exp
-unix.exp
-unknown.exp
-vr4300.exp
-vr5000.exp
-vx.exp
-vxworks.exp
-vxworks29k.exp
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/config/abug.exp b/gdb/testsuite/config/abug.exp
deleted file mode 100644
index e6ade13..0000000
--- a/gdb/testsuite/config/abug.exp
+++ /dev/null
@@ -1,20 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/arm-ice.exp b/gdb/testsuite/config/arm-ice.exp
deleted file mode 100644
index d984274..0000000
--- a/gdb/testsuite/config/arm-ice.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib "../config/monitor.exp";
diff --git a/gdb/testsuite/config/cpu32bug.exp b/gdb/testsuite/config/cpu32bug.exp
deleted file mode 100644
index e6ade13..0000000
--- a/gdb/testsuite/config/cpu32bug.exp
+++ /dev/null
@@ -1,20 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/d10v.exp b/gdb/testsuite/config/d10v.exp
deleted file mode 100644
index 7809093..0000000
--- a/gdb/testsuite/config/d10v.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib "../config/monitor.exp"
diff --git a/gdb/testsuite/config/dve.exp b/gdb/testsuite/config/dve.exp
deleted file mode 100644
index 6aa46c1..0000000
--- a/gdb/testsuite/config/dve.exp
+++ /dev/null
@@ -1,23 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-load_lib ../config/monitor.exp
-set timeout 1000
-verbose "Timeout is now $timeout seconds" 2
-
diff --git a/gdb/testsuite/config/est.exp b/gdb/testsuite/config/est.exp
deleted file mode 100644
index e6ade13..0000000
--- a/gdb/testsuite/config/est.exp
+++ /dev/null
@@ -1,20 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/gdbserver.exp b/gdb/testsuite/config/gdbserver.exp
deleted file mode 100644
index e9e873e..0000000
--- a/gdb/testsuite/config/gdbserver.exp
+++ /dev/null
@@ -1,105 +0,0 @@
-# Test Framework Driver for GDB using the extended gdb remote protocol
-#   Copyright 1995 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-#
-# For this to function correctly, you need to set a number of variables
-# in your gdb/site.exp file
-#
-#	set noargs 1		-- we can't pass arguments (yet)
-#	set noinferiorio 1	-- we can't get io to/from the inferior
-#	set targethost <host>	-- name of the remote system (runs gdbserver)
-#	set debughost <host>	-- name of the system running gdb
-#	set port <number>	-- starting port number for communication
-#	set gdbserver <path>	-- path (on the remote side) to find
-#				   gdbserver
-#       set rsh <path>		-- path (on debughost side) to rsh
-#	set rcp <path>		-- path (on debughost side) to rcp
-#	
-# You will need to be able to spawn processes from gdbhost to run on
-# targethost via rsh (this is how we start gdbserver); similarly
-# you need to be able to rcp files from gdbhost to targethost.
-#
-# We don't do much error checking, if something goes wrong, you'll probably
-# just get a tcl error and everything will die.  FIXME
-#
-
-# Load the basic gdb testing library
-load_lib gdb.exp
-load_lib monitor.exp
-
-#
-# gdb_load -- load a file into the debugger.
-#             return a -1 if anything goes wrong.
-#
-# Loading a file in the gdbsrever framework is a little strange in that
-# we also create the inferior (which is stopped at the first instruction
-# in the program when we get control).
-#
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global GDB
-    global prompt
-    global debughost
-    global port
-
-    # first load the file into gdb
-    if [gdb_file_cmd $arg] then { return -1 }
-
-    # bump the port number to avoid conflicts with hung ports
-    set targethost [target_info gdb_server_host];
-    set debughost [target_info gdb_debug_host];
-    if [target_info exists gdb_server_prog] {
-	set gdbserver [target_info gdb_server_prog];
-    } else {
-	set gdbserver "gdbserver";
-    }
-    incr port
-    set serialport $targethost:$port
-     
-    # Copy the file down to the remote host.
-    set file [remote_download host $arg];
-
-    # now start gdbserver on the remote side
-    remote_spawn host "$gdbserver $debughost:$port $file >& /dev/null < /dev/null"
- 
-    # give it plenty of time to get going (lynx)
-    sleep 30
-
-    # tell gdb we are remote debugging
-    gdb_target_monitor
-
-    return 1
-}
-
-#
-# gdb_start -- start GDB running.
-#
-proc gdb_start { } {
-    global prompt
-
-    # do the usual stuff
-    catch default_gdb_start
-
-    # FIXME: This shouldn't be necessary, but lots of PA tests fail
-    # without it.
-    send "set remotecache 0\n"
-    expect {
-	-re "set remotecache 0\[\r\n\]+.*$prompt $" {}
-	default { fail "gdb_start"}
-    }
-}
diff --git a/gdb/testsuite/config/h8300.exp b/gdb/testsuite/config/h8300.exp
deleted file mode 100644
index d984274..0000000
--- a/gdb/testsuite/config/h8300.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib "../config/monitor.exp";
diff --git a/gdb/testsuite/config/hmsirom.exp b/gdb/testsuite/config/hmsirom.exp
deleted file mode 100644
index 75fc81d..0000000
--- a/gdb/testsuite/config/hmsirom.exp
+++ /dev/null
@@ -1,22 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# Support for testing against a Hitachi SH3 target rom
-
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/hppro.exp b/gdb/testsuite/config/hppro.exp
deleted file mode 100644
index 0fca142..0000000
--- a/gdb/testsuite/config/hppro.exp
+++ /dev/null
@@ -1,24 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-load_lib ../config/monitor.exp
-
-# Hppro monitor is very slow...
-set timeout 540
-verbose "Timeout is now $timeout seconds" 2
diff --git a/gdb/testsuite/config/i386-bozo.exp b/gdb/testsuite/config/i386-bozo.exp
deleted file mode 100644
index 7809093..0000000
--- a/gdb/testsuite/config/i386-bozo.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib "../config/monitor.exp"
diff --git a/gdb/testsuite/config/i960.exp b/gdb/testsuite/config/i960.exp
deleted file mode 100644
index e6ade13..0000000
--- a/gdb/testsuite/config/i960.exp
+++ /dev/null
@@ -1,20 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/m32r-stub.exp b/gdb/testsuite/config/m32r-stub.exp
deleted file mode 100644
index d3c7058..0000000
--- a/gdb/testsuite/config/m32r-stub.exp
+++ /dev/null
@@ -1,463 +0,0 @@
-#   Copyright (C) 1996 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-# This file was written by Michael Snyder <msnyder@cygnus.com>.
-
-# GDB support routines for a board using Mitsubishi M32R remote debugging
-# protocol.
-
-load_lib remote.exp
-load_lib gdb.exp
-
-
-#
-# M32R remote run command.
-#
-# This requires that we beep the user and ask him to push the board reset!
-# Then we will switch to the monitor target, run the program, use 2 ^C's
-# to interrupt the monitor target, and switch back to the remote target.
-# Then we have to do a continue to get past the stub breakpoint.
-#
-
-proc gdb_run_cmd {} {
-    global prompt
-    global gdb_spawn_id
-
-    set timeout 60
-    verbose "Timeout is now $timeout seconds, starting remote stub" 2
-    send_user "Please reset the board now...\n"
-    sleep 1
-    send_user "\n"
-    sleep 1
-    send_user "\n"
-    sleep 1
-    send_user "\n"
-
-    # go back to monitor, run the program, interrupt it, and start remote.
-
-    if [target_info exists gdb_protocol] {
-	set protocol [target_info gdb_protocol];
-    } else {
-	set protocol "sparclet"
-    }
-    if [target_info exists serial] {
-	set targetname [target_info serial];
-	send_gdb "target $protocol [target_info serial]\n";
-    } else {
-	if ![target_info exists netport] {
-	    perror "Need either netport or gdb_serial entry for [target_info name].";
-	    return -1;
-	}
-	set targetname [target_info netport];
-	send_gdb "target $protocol udp [target_info netport]\n";
-    }
-
-    expect {
-	-i $gdb_spawn_id -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "Remote target.*$prompt $" { }
-	-i $gdb_spawn_id -re ".*SPARCLET appears to be alive.*$prompt $" {
-	    if $verbose>1 then {
-		send_user "Set target to $targetname\n"
-	    }
-	}
-	-i $gdb_spawn_id timeout { 
-	    set timeout 10
-	    verbose "Timeout is now $timeout seconds" 2
-	    perror "Couldn't set M32R target."
-	    return -1
-	}
-    }
-
-    send_gdb "disable\n";
-    expect {
-	-i $gdb_spawn_id -re ".*$prompt $" {
-	    verbose "Breakpoints disabled" 2
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) disabling breakpoints";
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error disabling breakpoints";
-	}
-    }
-    send_gdb "run\n";
-    expect {
-	-i $gdb_spawn_id -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "The program being debugged .*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re ".*Starting program:.*$" { 
-	    verbose "Starting remote stub succeeded" 
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) starting the remote stub" ; 
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error starting the remote stub";
-	}
-    }
-    sleep 2;
-    send_gdb ""
-    sleep 1;
-    send_gdb ""
-    verbose "Sent ^C^C"
-    expect {
-	-i $gdb_spawn_id -re ".*Give up .and stop debugging it.*$" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re ".*$prompt $" { 
-	    verbose "interrupting remote stub succeeded"
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) interrupting the remote stub";
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error interrupting the remote stub";
-	}
-    }
-
-    if [target_info exists gdb_serial] {
-	send_gdb "target remote [target_info gdb_serial]\n"
-	expect {
-	    -i $gdb_spawn_id -re ".*Kill it?.*y or n.*" {
-		send_gdb "y\n";
-		exp_continue
-	    }
-	    -i $gdb_spawn_id -re ".*$prompt $"	{
-		verbose "connected to stub at [target_info gdb_serial]" 2
-	    }
-	    -i $gdb_spawn_id timeout { 
-		set timeout 10
-		verbose "Timeout is now $timeout seconds" 2
-		perror "Couldn't set remote target."
-		return -1
-	    }
-	}
-    }
-
-    send_gdb "enable\n";
-    expect {
-	-i $gdb_spawn_id -re ".*$prompt $" {
-	    verbose "Breakpoints enabled" 2
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) enabling breakpoints";
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error enabling breakpoints";
-	}
-    }
-    send_gdb "continue\n";
-    return
-}
-
-
-#
-# gdb_load -- load a file into the GDB. 
-#             Returns a 0 if there was an error,
-#                       1 if it load successfully.
-#
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global prompt
-    global GDB
-    global expect_out
-    global gdb_spawn_id
-
-    set loadfile [file tail $arg]
-    set loadpath [file dirname $arg]
-
-    if [target_info exists gdb_protocol] {
-	set protocol [target_info gdb_protocol];
-    } else {
-	set protocol "m32r"
-    }
-
-    # get the stub-based loader for faster loading
-    send_gdb "file [target_info gdb_loader]\n"
-    expect {
-	-i $gdb_spawn_id -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-        -i $gdb_spawn_id -re "Load new symbol table.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "Reading symbols from.*done..*$prompt $" {}
-	-i $gdb_spawn_id -re "$prompt $" { perror "GDB couldn't find loader" }
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) read symbol file" ; 
-	    return -1
-	}
-    }
-
-    if [target_info exists serial] {
-	set targetname [target_info serial];
-	send_gdb "target $protocol [target_info serial]\n";
-    } else {
-	if ![target_info exists netport] {
-	    perror "Need either netport or gdb_serial entry for [target_info name].";
-	    return -1;
-	}
-	set targetname [target_info netport];
-	send_gdb "target $protocol udp [target_info netport]\n";
-    }
-    expect {
-	-i $gdb_spawn_id -re "Remote target.*$prompt $" { }
-	-i $gdb_spawn_id -re ".*SPARCLET appears to be alive.*$prompt $" {
-	    if $verbose>1 then {
-		send_user "Set target to $targetname\n"
-	    }
-	}
-	-i $gdb_spawn_id timeout { 
-	    set timeout 10
-	    verbose "Timeout is now $timeout seconds" 2
-	    perror "Couldn't set M32R target."
-	    return -1
-	}
-    }
-
-    send_gdb "run\n";
-    expect {
-	-i $gdb_spawn_id -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "The program being debugged .*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re ".*Starting program:.*loader.*$" { 
-	    verbose "Starting loader succeeded" 
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) starting the loader" ; 
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error starting the loader";
-	}
-    }
-    sleep 2;
-    send_gdb ""
-    sleep 1;
-    send_gdb ""
-    verbose "Sent ^C^C"
-    expect {
-	-i $gdb_spawn_id -re ".*Give up .and stop debugging it.*$" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re ".*$prompt $" { 
-	    verbose "Running loader succeeded" 
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) interrupting the loader" ; 
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error interrupting the loader";
-	}
-    }
-
-    # Now ready to actually load the file:
-
-    send_gdb "file $arg\n"
-    expect {
-	-i $gdb_spawn_id -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-        -i $gdb_spawn_id -re "Load new symbol table.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "Reading symbols from.*done..*$prompt $" {}
-	-i $gdb_spawn_id -re "$prompt $" { perror "GDB couldn't read file" }
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) read symbol file" ; 
-	    return -1 
-	}
-    }
-
-    if [target_info exists gdb_serial] {
-	send_gdb "target remote [target_info gdb_serial]\n"
-	expect {
-	    -i $gdb_spawn_id -re ".*Kill it?.*y or n.*" {
-		send_gdb "y\n";
-		exp_continue
-	    }
-	    -i $gdb_spawn_id -re ".*$prompt $"	{
-		verbose "Set remote target to [target_info serial]" 2
-	    }
-	    -i $gdb_spawn_id timeout { 
-		set timeout 10
-		verbose "Timeout is now $timeout seconds" 2
-		perror "Couldn't set remote target."
-		return -1
-	    }
-	}
-    }
-    if [target_info exists gdb_load_offset] {
-	set offset "[target_info gdb_load_offset]";
-    } else {
-	set offset "";
-    }
-    send_gdb "load $arg $offset\n"
-    verbose "Loading $arg into $GDB" 2
-    set timeout 1200
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $gdb_spawn_id -re "Loading.*$prompt $" {
-	    verbose "Loaded $arg into $GDB" 1
-	    set timeout 60
-	    verbose "Timeout is now $timeout seconds" 2
-	}
-	-i $gdb_spawn_id -re "$prompt $"     {
-	    if $verbose>1 then {
-		perror "GDB couldn't load."
-	    }
-	}
-	-i $gdb_spawn_id timeout {
-	    if $verbose>1 then {
-		perror "Timed out trying to load $arg."
-	    }
-	}
-    }
-
-    send_user "Please reset the board now...\n"
-    sleep 1
-    send_user "\n"
-    sleep 1
-    send_user "\n"
-    sleep 1
-    send_user "\n"
-
-    # go back to monitor, run the program, interrupt it, and start remote.
-
-    if [target_info exists serial] {
-	set targetname [target_info serial];
-	send_gdb "target $protocol [target_info serial]\n";
-    } else {
-	if ![target_info exists netport] {
-	    perror "Need either netport or gdb_serial entry for [target_info name].";
-	    return -1;
-	}
-	set targetname [target_info netport];
-	send_gdb "target $protocol udp [target_info netport]\n";
-    }
-
-    expect {
-	-i $gdb_spawn_id -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "Remote target.*$prompt $" { }
-	-i $gdb_spawn_id -re ".*SPARCLET appears to be alive.*$prompt $" {
-	    if $verbose>1 then {
-		send_user "Set target to $targetname\n"
-	    }
-	}
-	-i $gdb_spawn_id timeout { 
-	    set timeout 10
-	    verbose "Timeout is now $timeout seconds" 2
-	    perror "Couldn't set M32R target."
-	    return -1
-	}
-    }
-
-    send_gdb "run\n";
-    expect {
-	-i $gdb_spawn_id -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "The program being debugged .*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re ".*Starting program:.*$" { 
-	    verbose "Starting remote stub succeeded" 
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) starting the remote stub" ; 
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error starting the remote stub";
-	}
-    }
-    sleep 2;
-    send_gdb ""
-    sleep 1;
-    send_gdb ""
-    verbose "Sent ^C^C"
-    expect {
-	-i $gdb_spawn_id -re ".*Give up .and stop debugging it.*$" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re ".*$prompt $" { 
-	    verbose "interrupting remote stub succeeded"
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "(timeout) interrupting the remote stub";
-	    return -1 
-	}
-	-i $gdb_spawn_id default {
-	    perror "error interrupting the remote stub";
-	}
-    }
-
-    if [target_info exists gdb_serial] {
-	send_gdb "target remote [target_info gdb_serial]\n"
-	expect {
-	    -i $gdb_spawn_id -re ".*Kill it?.*y or n.*" {
-		send_gdb "y\n";
-		exp_continue
-	    }
-	    -i $gdb_spawn_id -re ".*$prompt $"	{
-		verbose "connected to stub at [target_info gdb_serial]" 2
-	    }
-	    -i $gdb_spawn_id timeout { 
-		set timeout 10
-		verbose "Timeout is now $timeout seconds" 2
-		perror "Couldn't set remote target."
-		return -1
-	    }
-	}
-    }
-    return 0
-}
-
diff --git a/gdb/testsuite/config/m32r.exp b/gdb/testsuite/config/m32r.exp
deleted file mode 100644
index 1a2f7a9..0000000
--- a/gdb/testsuite/config/m32r.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/mips-idt.exp b/gdb/testsuite/config/mips-idt.exp
deleted file mode 100644
index 2adaa75..0000000
--- a/gdb/testsuite/config/mips-idt.exp
+++ /dev/null
@@ -1,22 +0,0 @@
-#   Copyright (C) 1993 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-load_lib ../config/monitor.exp
-
-
diff --git a/gdb/testsuite/config/mips.exp b/gdb/testsuite/config/mips.exp
deleted file mode 100644
index 2adaa75..0000000
--- a/gdb/testsuite/config/mips.exp
+++ /dev/null
@@ -1,22 +0,0 @@
-#   Copyright (C) 1993 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-load_lib ../config/monitor.exp
-
-
diff --git a/gdb/testsuite/config/monitor.exp b/gdb/testsuite/config/monitor.exp
deleted file mode 100644
index c71479b..0000000
--- a/gdb/testsuite/config/monitor.exp
+++ /dev/null
@@ -1,212 +0,0 @@
-# Test Framework Driver for GDB driving a ROM monitor (via monitor.c).
-#   Copyright 1995, 1997 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-load_lib gdb.exp
-
-#
-# gdb_target_monitor
-# Set gdb to target the monitor
-#
-proc gdb_target_monitor { exec_file } {
-    global gdb_prompt
-    global exit_status
-    global timeout
-
-    if [target_info exists gdb_protocol] {
-	set targetname "[target_info gdb_protocol]"
-    } else {
-	perror "No protocol specified for [target_info name].";
-	return -1;
-    }
-    if [target_info exists baud] {
-	gdb_test "set remotebaud [target_info baud]" "" ""
-    }
-    if [target_info exists gdb_serial] {
-       set serialport "[target_info gdb_serial]";
-    } elseif [target_info exists netport] {
-	set serialport "[target_info netport]"
-    } else {
-	set serialport "[target_info serial]"
-    }
-
-    for {set j 1} {$j <= 2} {incr j} {
-	if [gdb_file_cmd $exec_file] { return -1; }
-
-	for {set i 1} {$i <= 3} {incr i} {
-    	    send_gdb "target $targetname $serialport\n"
-	    gdb_expect 60 {
-		-re "A program is being debugged already.*ill it.*y or n. $" {
-		    send_gdb "y\n";
-		    exp_continue;
-		}
-		-re "Couldn't establish connection to remote.*$gdb_prompt" {
-		    verbose "Connection failed";
-		}
-		-re "Remote MIPS debugging.*$gdb_prompt" {
-		    verbose "Set target to $targetname";
-		    return 0;
-		}
-		-re "Remote debugging using $serialport.*$gdb_prompt" {
-		    verbose "Set target to $targetname";
-		    return 0;
-		}
-		-re "Remote target $targetname connected to.*$gdb_prompt" {
-		    verbose "Set target to $targetname";
-		    return 0;
-		}
-		-re "Ending remote.*$gdb_prompt" { }
-		-re "Connection refused.*$gdb_prompt" {
-		    verbose "Connection refused by remote target.  Pausing, and trying again."
-		    sleep 30
-		    continue
-		}
-		timeout {
-		    send_gdb "";
-		    break
-		}
-	    }
-	}
-
-	gdb_target_exec;
-
-	if { $j == 1 && ![reboot_target] } {
-	    break;
-	}
-    }
-
-    perror "Couldn't set target for $targetname, port is $serialport.";
-    return -1;
-}
-
-proc gdb_target_exec { } {
-    gdb_test "target exec" "No exec file now." "" ".*Kill it.*y or n.*" "y"
-    
-}
-#
-# gdb_load -- load a file into the debugger.
-#             return a -1 if anything goes wrong.
-#
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global GDB
-    global gdb_prompt
-    global timeout
-
-    if { $arg == "" } {
-	send_gdb "info files\n";
-	gdb_expect 30 {
-	    -re "Symbols from \"(\[^\"\]+)\"" {
-		set arg $expect_out(1,string);
-		exp_continue;
-	    }
-	    -re "Local exec file:\[\r\n\]+\[ \t\]*`(\[^'\]+)'," {
-		set arg $expect_out(1,string);
-		exp_continue;
-	    }
-	    -re "$gdb_prompt $" { }
-	}
-    }
-
-    for { set j 1; } { $j <= 2 } {incr j; } {
-	if [target_info exists gdb,use_standard_load] {
-	    gdb_target_exec;
-	    remote_push_conn host;
-	    set state [remote_ld target $arg];
-	    remote_close target;
-	    remote_pop_conn host;
-	    if { $state == "pass" } {
-		if [gdb_target_monitor $arg] { return -1; }
-		gdb_test "list main" ".*" ""
-		verbose "Loaded $arg into $GDB\n";
-		return 0;
-	    }
-	} else {
-
-	    if [gdb_target_monitor $arg] { return -1 }
-
-	    if [is_remote host] {
-		# FIXME: Multiple downloads. bleah.
-		set farg [remote_download host $arg];
-	    } else {
-		set farg $arg;
-	    }
-
-	    if { $arg != "" && [target_info exists gdb_sect_offset] } {
-		set textoff [target_info gdb_sect_offset];
-		send_gdb "sect .text $textoff\n";
-		gdb_expect 30 {
-		    -re "(0x\[0-9a-z]+) - 0x\[0-9a-z\]+ is \\.data" {
-			set dataoff $expect_out(1,string);
-			exp_continue;
-		    }
-		    -re "(0x\[0-9a-z\]+) - 0x\[0-9a-z\]+ is \\.bss" {
-			set bssoff $expect_out(1,string);
-			exp_continue;
-		    }
-		    -re "$gdb_prompt" { }
-		}
-		set dataoff [format 0x%x [expr $dataoff + $textoff]];
-		set bssoff [format 0x%x [expr $bssoff + $textoff]];
-		send_gdb "sect .data $dataoff\n";
-		gdb_expect 30 {
-		    -re "$gdb_prompt" { }
-		}
-		send_gdb "sect .bss $bssoff\n";
-		gdb_expect 30 {
-		    -re "$gdb_prompt" { }
-		}
-	    }
-
-	    verbose "Loading $farg"
-	    if [target_info exists gdb_load_offset] {
-		set command "load $farg [target_info gdb_load_offset]\n";
-	    } else {
-		set command "load $farg\n";
-	    }
-	    send_gdb $command;
-	    gdb_expect 1600 {
-		-re "\[Ff\]ailed.*$gdb_prompt $" {
-		    verbose "load failed";
-		}
-		-re "Timeout reading from remote.*$gdb_prompt" {
-		}
-		-re "$gdb_prompt $" {
-		    verbose "Loaded $farg into $GDB\n"
-		    return 0;
-		}
-		timeout {
-		    if { $verbose > 1 } {
-			perror "Timed out trying to load $farg."
-		    }
-		}
-	    }
-	}
-
-	# Make sure we don't have an open connection to the target.
-	gdb_target_exec;
-
-	if { $j == 1 } {
-	    if { ![reboot_target] } {
-		break;
-	    }
-	}
-    }
-    perror "Couldn't load file into GDB.";
-    return -1;
-}
diff --git a/gdb/testsuite/config/mt-a29k-udi b/gdb/testsuite/config/mt-a29k-udi
deleted file mode 100644
index e69de29..0000000
--- a/gdb/testsuite/config/mt-a29k-udi
+++ /dev/null
diff --git a/gdb/testsuite/config/mt-i386-aout b/gdb/testsuite/config/mt-i386-aout
deleted file mode 100644
index 19b1cab..0000000
--- a/gdb/testsuite/config/mt-i386-aout
+++ /dev/null
@@ -1,59 +0,0 @@
-# compilers and assemblers
-CC = i386-aout-gcc
-CFLAGS = -g -D${target_os}
-C++ = ${CC}
-C++FLAGS = ${CFLAGS}
-CXX = ${CC}
-CXXFLAGS = ${CFLAGS}
-AS = i386-aout-as
-ASFLAGS = 
-FC =
-FCFLAGS = 
-LD = ld
-LDFLAGS = 
-LIBS = 
-
-# binutils
-
-RANLIB = i386-aout-ranlib
-RANLIBFLAGS =
-
-NM = i386-aout-nm
-NMFLAGS =
-
-SIZE = i386-aout-size
-SIZEFLAGS =
-
-STRIP = i386-aout-strip
-STRIPFLAGS =
-
-OBJDUMP = i386-aout-objdump
-OBJDUMPFLAGS =
-
-DEMANGLE = i386-aout-demangle
-DEMANGLEFLAGS =
-
-COPY = i386-aout-copy
-COPYFLAGS =
-
-# other utils
-LEX = flex
-LEXFLAGS =
-
-YACC = byacc
-YACCFLAGS = 
-
-AR = i386-aout-ar
-ARFLAGS =
-
-CPP = ${CC} -E
-CPPFLAGS = 
-
-GDB = i386-aout-gdb
-GDBFLAGS = -nx
-
-DIFF = diff
-DIFFFLAGS = 
-
-RUNTEST=i386-aout-runtest
-RUNTESTFLAGS=
diff --git a/gdb/testsuite/config/mt-i960-nindy b/gdb/testsuite/config/mt-i960-nindy
deleted file mode 100644
index 9786c51..0000000
--- a/gdb/testsuite/config/mt-i960-nindy
+++ /dev/null
@@ -1 +0,0 @@
-LDFLAGS_FOR_TARGET = -nostartfiles
diff --git a/gdb/testsuite/config/mt-lynx b/gdb/testsuite/config/mt-lynx
deleted file mode 100644
index 1c153af..0000000
--- a/gdb/testsuite/config/mt-lynx
+++ /dev/null
@@ -1,4 +0,0 @@
-CFLAGS_FOR_TARGET = 
-STEP_EXECUTABLE = step
-THREADFLAGS = -mposix -mthreads
-#LDFLAGS= -L/usr/cygnus/progressive-95q1/H-sparc-sun-sunos4.1.3/i386-lynx/lib/thread
diff --git a/gdb/testsuite/config/mt-m68k b/gdb/testsuite/config/mt-m68k
deleted file mode 100644
index 493d702..0000000
--- a/gdb/testsuite/config/mt-m68k
+++ /dev/null
@@ -1 +0,0 @@
-CFLAGS_FOR_TARGET = -Tidp.ld -nostartfiles
diff --git a/gdb/testsuite/config/mt-mips-ecoff b/gdb/testsuite/config/mt-mips-ecoff
deleted file mode 100644
index 90dd031..0000000
--- a/gdb/testsuite/config/mt-mips-ecoff
+++ /dev/null
@@ -1,2 +0,0 @@
-CFLAGS = -I/s1/cygnus/dejagnu/mips-idt-ecoff/include -g
-LDFLAGS = -nostartfiles /s1/cygnus/dejagnu/mips-idt-ecoff/crt0.o -L/s1/cygnus/dejagnu/mips-idt-ecoff -g
diff --git a/gdb/testsuite/config/mt-netware b/gdb/testsuite/config/mt-netware
deleted file mode 100644
index 10d1ce4..0000000
--- a/gdb/testsuite/config/mt-netware
+++ /dev/null
@@ -1 +0,0 @@
-LDFLAGS = -r
diff --git a/gdb/testsuite/config/mt-slite b/gdb/testsuite/config/mt-slite
deleted file mode 100644
index 74e75a2..0000000
--- a/gdb/testsuite/config/mt-slite
+++ /dev/null
@@ -1,8 +0,0 @@
-LIBS = -lc -lg -lgcc
-CFLAGS = -g -Dusestubs
-LDFLAGS = ` \
-  if [ -f $${rootme}/../../newlib/Makefile ]; then \
-    echo -L$${rootsrc}/../../libgloss/ex93x -L$${rootme}/../../libgloss/ex93x -Tex93x.ld -nostartfiles -nostdlib -N; \
-  else \
-    echo -Tex93x.ld -nostartfiles -nostdlib -N; \
-  fi`
diff --git a/gdb/testsuite/config/mt-sparc-aout b/gdb/testsuite/config/mt-sparc-aout
deleted file mode 100644
index e69de29..0000000
--- a/gdb/testsuite/config/mt-sparc-aout
+++ /dev/null
diff --git a/gdb/testsuite/config/mt-unix b/gdb/testsuite/config/mt-unix
deleted file mode 100644
index d6e2c78..0000000
--- a/gdb/testsuite/config/mt-unix
+++ /dev/null
@@ -1 +0,0 @@
-CFLAGS_FOR_TARGET = -g
diff --git a/gdb/testsuite/config/mt-vxworks b/gdb/testsuite/config/mt-vxworks
deleted file mode 100644
index d18bcb0..0000000
--- a/gdb/testsuite/config/mt-vxworks
+++ /dev/null
@@ -1,2 +0,0 @@
-CFLAGS = -g -Dvxworks
-LDFLAGS = -Xlinker -Ur
diff --git a/gdb/testsuite/config/netware.exp b/gdb/testsuite/config/netware.exp
deleted file mode 100644
index aa170bb..0000000
--- a/gdb/testsuite/config/netware.exp
+++ /dev/null
@@ -1,218 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by J.T. Conklin. (jtc@cygnus.com)
-
-load_lib gdb.exp
-load_lib remote.exp
-
-global shell_id
-
-global LD
-if ![info exists LD] then {
-	set LD [findfile "$base_dir/../../ld/ld.new"]
-}
-
-global NLMCONV
-if ![info exists NLMCONV] then {
-	set NLMCONV [findfile "$base_dir/../../binutils/nlmconv"]
-}
-
-#
-# gdb_version -- extract and print the version number of gcc
-#
-proc gdb_version {} {
-    default_gdb_version
-}
-
-#
-# gdb_unload -- unload a file if one is loaded
-#
-
-#
-# gdb_load -- load a file into the debugger.
-#             return a -1 if anything goes wrong.
-#
-proc gdb_load { arg } {
-    global prompt
-    global LD
-    global NLMCONV
-    global errorCode
-    global shell_id
-
-    # FIXME: this is wrong.
-    set targetname [target_info name];
-
-    set obj [file tail $arg]
-    set nlm "$obj.nlm"
-    set lnk "$obj.lnk"
-
-    # build *.lnk file
-    set fd [open $lnk w]
-    puts $fd "description \"[file tail $nlm]\""
-    puts $fd "screenname \"System Console\""
-    puts $fd "module clib.nlm"
-    puts $fd "module mathlib.nlm"
-    puts $fd "stack 32768"
-#    puts $fd "stack 64512"
-    puts $fd "debug"
-    # FIXME: don't hardcode location of prelude.o
-    puts $fd "input /s1/cygnus/dejagnu/i386-netware/lib/prelude.o"
-    puts $fd "input $arg"
-    puts $fd "output $nlm"
-    close $fd
-
-    # run nlmconv
-    verbose "Executing: $NLMCONV -l$LD -T$lnk" 1
-    catch "exec $NLMCONV -l$LD -T$lnk" output
-    if ![string match "" $output] then {
-	verbose $output 1
-    }
-    if ![string match "NONE" $errorCode] {
-	warning "Can't link $arg"
-
-	return -1
-    }
-    catch "exec rm -f $lnk"
-
-    # download
-    verbose "Downloading $nlm" 1
-    catch "exec cp $nlm /.NetWare/$targetname.nws/sys.nwv/tmp/x.nlm" output
-    if ![string match "" $output] then {
-	verbose $output 1
-	return -1
-    }
-
-    gdb_file_cmd $nlm
-}
-
-proc gdb_run_cmd { } {
-    global shell_id
-    global prompt
-    global timeout
-
-    set connhost [target_info name];
-    if [board_info $connhost exists serial] {
-	set serialport [board_info $connhost serial];
-    } else {
-	set serialport [board_info $connhost netport];
-    }
-
-    if [board_info $connhost exists baud] {
-	set baud [board_info $connhost baud];
-    } else {
-	set baud 9600;
-    }
-    # FIXME: This is wrong.
-    send "kill\n"
-    expect {
-	-re ".*Kill the program being debugged.*y or n. $" {
-	    send "y\n"
-	    exp_continue
-	}
-	-re ".*$prompt $" {}
-    }
-
-    verbose "Starting GDB stub on [target_info name]" 1
-    send -i $shell_id "load nlmstub BAUD=$baud x.nlm\r\n"
-
-    send "set remotebaud $baud\n"
-    expect {
-	-re "$prompt" {}
-	timeout {
-	    perror "Couldn't set remote baud rate"
-	    return
-	}
-    }
-
-    set otimeout $timeout
-    set timeout 60
-    verbose "Timeout is now $timeout seconds" 2
-    send "target remote $serialport\n"
-    expect {
-	-re "Couldn't establish connection to remote target" {
-	    send "target remote $serialport\n"
-	    exp_continue
-	}
-	-re "$prompt" {}
-	timeout {
-	    set timeout $otimeout
-	    verbose "Timeout restored to $timeout seconds" 2
-	    perror "Couldn't set remote target"
-	    return
-	}
-    }
-    set timeout $otimeout
-    verbose "Timeout restored to $timeout seconds" 2
-
-    send "continue\n"
-    expect {
-	"Continuing.$" {}
-    }
-
-    return
-}
-
-
-
-#
-# start the remote shell
-#
-
-set shell_prompt "Password:"
-set shell_id [remote_open target]
-
-if $shell_id<0 then {
-    warning "Couldn't connect to target"
-    return -1
-}
-
-if [string match "" $passwd] then {
-    stty -echo
-    send_user "Password: "
-    expect_user -re "(.*)\n"
-    send_user "\n"
-    set passwd "$expect_out(1,string)"
-    stty echo
-}
-
-send -i $shell_id "$passwd\n"
-expect {
-    -i $shell_id ":" {
-	verbose "Got termtype prompt" 0
-    }
-
-    -i $shell_id timeout {
-	warning "Connection timed out"
-	return -1
-    }
-}
-
-
-# FIXME: this is wrong.
-set shell_prompt "[string toupper [target_info name]]:"
-send -i $shell_id "1\n"
-
-expect {
-    -i $shell_id -re "$shell_prompt" {}
-    -i $shell_id timeout {
-	warning "Connection timed out"
-	return -1
-    }
-}
diff --git a/gdb/testsuite/config/nind.exp b/gdb/testsuite/config/nind.exp
deleted file mode 100644
index d8aecdb..0000000
--- a/gdb/testsuite/config/nind.exp
+++ /dev/null
@@ -1,49 +0,0 @@
-# Test Framework Driver
-#   Copyright (C) 1988, 1990, 1991, 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-load_lib gdb.exp
-
-#
-# gdb_load -- load a file into the debugger.
-#
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global gdb_prompt
-    global GDB
-    set loadfile [file tail $arg]
-    set loadpath [file dirname $arg]
-    send_user "Not implememted yet\n" ; return -1
-}
-
-#
-# gdb_start -- start GDB running
-#
-proc gdb_start { } {
-    global GDB
-    global GDBFLAGS
-    global spawn_id
-    global gdb_prompt
-    global verbose
-    send_user "Not implememted yet\n" ; return -1
-}
diff --git a/gdb/testsuite/config/proelf.exp b/gdb/testsuite/config/proelf.exp
deleted file mode 100644
index e6ade13..0000000
--- a/gdb/testsuite/config/proelf.exp
+++ /dev/null
@@ -1,20 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/sh.exp b/gdb/testsuite/config/sh.exp
deleted file mode 100644
index 1a2f7a9..0000000
--- a/gdb/testsuite/config/sh.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/sim.exp b/gdb/testsuite/config/sim.exp
deleted file mode 100644
index 009ceb9..0000000
--- a/gdb/testsuite/config/sim.exp
+++ /dev/null
@@ -1,105 +0,0 @@
-# Test Framework Driver for GDB driving a builtin simulator
-#   Copyright 1994, 1997, 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-load_lib gdb.exp
-
-# The SH simulator by default will allocate 16M of memory, which is
-# convenient, but it slows down testing to chew up that much swap;
-# so supply an option that makes the simulator allocate 256K.
-
-set target_sim_options ""
-
-if [istarget "sh*-*-*"] then {
-    set target_sim_options "18"
-}
-
-# The ERC32 simulator requires the argument -sparclite in order
-# to emulate sparclite-specific instructions.
-
-if [istarget "sparclite*-*-*"] then {
-    set target_sim_options "-sparclite"
-}
-if [istarget "sparc86x*-*-*"] then {
-    set target_sim_options "-sparclite"
-}
-
-#
-# gdb_target_sim
-# Set gdb to target the simulator
-#
-proc gdb_target_sim { } {
-    global gdb_prompt
-    global verbose
-    global exit_status
-    global target_sim_options
-
-    send_gdb "target sim $target_sim_options\n"
-    set timeout 60
-    verbose "Timeout is now $timeout seconds" 2
-    gdb_expect {
-	-re "Connected to the simulator.*$gdb_prompt $"	{
-	    verbose "Set target to sim"
-	}
-	timeout { 
-	    perror "Couldn't set target for simulator."
-	    cleanup
-	    exit $exit_status
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-}
-
-#
-# gdb_load -- load a file into the debugger.
-#             return a -1 if anything goes wrong.
-#
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global GDB
-    global gdb_prompt
-
-    if [gdb_file_cmd $arg] then { return -1 }
-
-    gdb_target_sim
-
-    send_gdb "load\n"
-    set timeout 2400
-    verbose "Timeout is now $timeout seconds" 2
-    gdb_expect {
-	-re ".*$gdb_prompt $" {
-	    if $verbose>1 then {
-		send_user "Loaded $arg into $GDB\n"
-	    }
-	    set timeout 30
-	    verbose "Timeout is now $timeout seconds" 2
-	    return 1
-	}
-	-re "$gdb_prompt $"     {
-	    if $verbose>1 then {
-		perror "GDB couldn't load."
-	    }
-	}
-	timeout {
-	    if $verbose>1 then {
-		perror "Timed out trying to load $arg."
-	    }
-	}
-    }
-}
diff --git a/gdb/testsuite/config/slite.exp b/gdb/testsuite/config/slite.exp
deleted file mode 100644
index 5a393ca..0000000
--- a/gdb/testsuite/config/slite.exp
+++ /dev/null
@@ -1,171 +0,0 @@
-#   Copyright (C) 1993 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-# This file was written by Ian Lance Taylor <ian@cygnus.com>.
-
-# GDB support routines for a board using the MIPS remote debugging
-# protocol.  These are actually pretty generic.
-
-# DejaGnu currently assumes that debugging is being done over the main
-# console port.  It would probably be more convenient for people using
-# IDT boards to permit the debugging port and the connected port to be
-# different, since an IDT board has two ports.  This would require
-# extending some of the tests in a fashion similar to that done for
-# VxWorks, because the test output would appear on the other port,
-# rather than being displayed by gdb.
-
-load_lib remote.exp
-load_lib gdb.exp
-set gdb_prompt "\\(gdb\\)"
-
-#
-# gdb_load -- load a file into the GDB. 
-#             Returns a 0 if there was an error,
-#                       1 if it load successfully.
-#
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global gdb_prompt
-    global GDB
-    global expect_out
-    global gdb_spawn_id
-
-    set loadfile [file tail $arg]
-    set loadpath [file dirname $arg]
-
-    send_gdb "file $arg\n"
-    expect {
-	-i $gdb_spawn_id -re "A program is being debugged already..*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-        -i $gdb_spawn_id -re "Load new symbol table.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re "Reading symbols from.*done..*$gdb_prompt $" {}
-	-i $gdb_spawn_id -re "$gdb_prompt $" { perror "GDB couldn't read file" }
-	-i $gdb_spawn_id timeout { perror "(timeout) read symbol file" ; return -1 }
-    }
-
-    if [target_info exists gdb_protocol] {
-	set protocol [target_info gdb_protocol];
-    } else {
-	set protocol "sparclite"
-    }
-
-    if [target_info exists serial] {
-	set targetname [target_info serial];
-	send_gdb "target $protocol [target_info serial]\n";
-    } else {
-	if ![target_info exists netport] {
-	    perror "Need either netport or gdb_serial entry for [target_info name].";
-	    return -1;
-	}
-	set targetname [target_info netport];
-	send_gdb "target $protocol udp [target_info netport]\n";
-    }
-    set timeout 60
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $gdb_spawn_id -re "Remote target.*$gdb_prompt $" { }
-	-i $gdb_spawn_id -re ".*SPARClite appears to be alive.*$gdb_prompt $"	{
-	    if $verbose>1 then {
-		send_user "Set target to $targetname\n"
-	    }
-	}
-	-i $gdb_spawn_id timeout { 
-	    perror "Couldn't set SLITE target."
-	    set timeout 10
-	    verbose "Timeout is now $timeout seconds" 2
-	    return -1
-	}
-    }
-    
-    if [target_info exists gdb_load_offset] {
-	set offset "[target_info gdb_load_offset]";
-    } else {
-	set offset "";
-    }
-    if { 1 } {
-	send_gdb "load $arg $offset\n"
-	verbose "Loading $arg into $GDB" 2
-	set timeout 2400
-	verbose "Timeout is now $timeout seconds" 2
-	expect {
-	    -i $gdb_spawn_id -re "Loading.*$gdb_prompt $" {
-		verbose "Loaded $arg into $GDB" 1
-		set timeout 30
-		verbose "Timeout is now $timeout seconds" 2
-	    }
-	    -i $gdb_spawn_id -re "$gdb_prompt $"     {
-		if $verbose>1 then {
-		    perror "GDB couldn't load."
-		}
-	    }
-	    -i $gdb_spawn_id timeout {
-		if $verbose>1 then {
-		    perror "Timed out trying to load $arg."
-		}
-	    }
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds, doing monitor run" 2
-    send_gdb "monitor run\n";
-    sleep 2;
-    send_gdb "";
-    expect {
-	-i $gdb_spawn_id -re ".*$gdb_prompt $" { verbose "Run command succeded" }
-	-i $gdb_spawn_id default {
-	    perror "error sending monitor run command";
-	}
-    }
-
-    if [target_info exists gdb_serial] {
-	set serial [target_info gdb_serial];
-    } else {
-	set serial [target_info serial];
-    }
-    send_gdb "target remote $serial\n"
-    set timeout 60
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $gdb_spawn_id -re ".*Kill it?.*y or n.*" {
-	    send_gdb "y\n";
-	    exp_continue
-	}
-	-i $gdb_spawn_id -re ".*$gdb_prompt $"	{
-	    verbose "Set remote target to [target_info serial]" 2
-	}
-	-i $gdb_spawn_id timeout {
-	    perror "Couldn't set remote target."
-	    set timeout 10
-	    verbose "Timeout is now $timeout seconds" 2
-	    return -1
-	}
-    }
-
-    if [info exists expect_out(buffer)] then {
-	send_log $expect_out(buffer)
-    }
-    return 0
-}
diff --git a/gdb/testsuite/config/sparclet.exp b/gdb/testsuite/config/sparclet.exp
deleted file mode 100644
index 1919aca..0000000
--- a/gdb/testsuite/config/sparclet.exp
+++ /dev/null
@@ -1,391 +0,0 @@
-#   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-# This file was written by Michael Snyder <msnyder@cygnus.com>.
-
-# GDB support routines for a board using the sparclet remote debugging
-# protocol.
-
-load_lib remote.exp
-load_lib gdb.exp
-
-#
-# Sparclet remote run command.
-#
-
-proc gdb_start { } {
-    global gdb_prompt
-
-    if ![file exists loader] {
-	global libdir
-	set loader loader;
-
-	if [target_info exists gdb_stub_offset] {
-	    set result [target_compile "${libdir}/stub-loader.c" $loader executable "libs=-Wl,-Ttext,[target_info gdb_stub_offset]"];
-	} else {
-	    set result [target_compile "${libdir}/stub-loader.c" $loader executable "ldscript=[target_info gdb_stub_ldscript]"];
-	}
-    }
-
-    verbose -log "$gdb_prompt is gdb prompt"
-
-    set result 0;
-    for { set y 0; } { $y < 4 } { incr y } {
-	if { [default_gdb_start] != 0 } {
-	    return -1;
-	}
-
-	if [target_info exists baud] {
-	    send_gdb "set remotebaud [target_info baud]\n"
-	    gdb_expect {
-		-re "$gdb_prompt" { }
-		default { 
-		    perror "Error setting baud rate."
-		    return -1;
-		}
-	    }
-	}
-
-	for {set x 1;} { $x < 4 } {incr x} {
-	    set result [gdb_sparclet_startup $result];
-	    if { $result > 0 } {
-		return 1;
-	    }
-	    # mmmmm, magic numbers.
-	    if { $result == -42 || $result == -43 } {
-		break;
-	    } else {
-		reboot_target;
-	    }
-	}
-	if { $x == 4 } {
-	    return -1;
-	}
-	gdb_exit;
-	sleep 5;
-    }
-    return -1;
-}
-
-proc gdb_sparclet_startup { arg } {
-    global gdb_prompt
-    global GDB
-    global verbose
-
-    set is_running_stub 0;
-
-    if [target_info exists serial] {
-	set serial [target_info serial];
-    } else {
-	set serial [target_info netport];
-    }
-    set protocol [target_info gdb_protocol];
-    set check_stub 1;
-    if { $arg != -42 } {
-	send_gdb "target $protocol $serial\n";
-	# 10 seconds may be a bit short.
-	gdb_expect 10 {
-	    -re "already.*y or n." {
-		gdb_send "y\n";
-		exp_continue;
-	    }
-	    -re "Remote target.*connected to.*$gdb_prompt" { set check_stub 0; }
-	    -re "$gdb_prompt" { }
-	    timeout { }
-	}
-	if { $check_stub } {
-	    verbose "timed out, checking if stub is already running"
-	    send_gdb "\003";
-	    sleep 1;
-	    send_gdb "\003";
-	    gdb_expect 10 {
-		-re "$gdb_prompt" { }
-		default {
-		    remote_close host;
-		    return -42;
-		}
-	    }
-	}
-    }
-    if [target_info exists gdb_serial] {
-	set gdb_serial [target_info gdb_serial];
-    } else {
-	set gdb_serial $serial;
-    }
-    if { $check_stub } {
-	send_gdb "target remote $gdb_serial\n";
-	gdb_expect 15 {
-	    -re "Remote debugging.*$gdb_prompt" {
-		verbose "stub is already running"
-		set is_running_stub 1;
-	    }
-	    default {
-		warning "board isn't responding";
-		remote_close host;
-		remote_reboot target;
-		return -43;
-	    }
-	}
-    }
-
-    if { $is_running_stub == 0 } {
-	global srcdir
-
-	if [is_remote host] {
-	    set loader [remote_download host "loader"];
-	} else {
-	    set loader "loader";
-	}
-	send_gdb "file $loader\n";
-	gdb_expect {
-	     -re "A program is being debug.*Kill it.*y or n. $" {
-		send_gdb "y\n"
-		exp_continue
-	    }
-	     -re "Load new symbol table.*y or n. $" {
-		send_gdb "y\n"
-		exp_continue
-	    }
-	     -re "Reading symbols from.*done..*$gdb_prompt $" {}
-	     -re "$gdb_prompt $" { perror "GDB couldn't find loader" }
-	     timeout { 
-		perror "(timeout) read symbol file" ; 
-		return -1
-	    }
-	}
-
-	send_gdb "target $protocol $serial\n";
-	gdb_expect {
-	     -re "Remote target.*connected to.*$gdb_prompt" { }
-	     default {
-		perror "Error reconnecting to board.";
-		return -1;
-	    }
-	}
-
-	send_gdb "load $loader [target_info gdb_stub_offset]\n"
-	verbose "Loading $loader into $GDB" 2
-	set no_run_command 0;
-	gdb_expect 1200 {
-	     -re "Loading.*$gdb_prompt $" {
-		verbose "Loaded $loader into $GDB" 1
-	    }
-	    -re "Transfer rate:.*Switching to remote protocol.*Remote debugging" {
-		set no_run_command 1;
-	    }
-	     -re "$gdb_prompt $"     {
-		if $verbose>1 then {
-		    perror "GDB couldn't load."
-		}
-	    }
-	     timeout {
-		if $verbose>1 then {
-		    perror "Timed out trying to load $arg."
-		}
-	    }
-	}
-
-	if !$no_run_command {
-	    send_gdb "run\n";
-	    gdb_expect 60 {
-		-re "A program is being debug.*Kill it.*y or n. $" {
-		    send_gdb "y\n"
-		    exp_continue
-		}
-		-re "The program being debugged .*y or n. $" {
-		    send_gdb "y\n"
-		    exp_continue
-		}
-		-re "Starting program:.*loader.*$" { 
-		    verbose "Starting loader succeeded" 
-		}
-		timeout { 
-		    perror "(timeout) starting the loader" ; 
-		    return -1 
-		}
-		default {
-		    perror "error starting the loader";
-		}
-	    }
-	}
-	sleep 2;
-	send_gdb ""
-	sleep 1;
-	send_gdb ""
-	verbose "Sent ^C^C"
-	gdb_expect 10 {
-	     -re "Give up .and stop debugging it.*$" {
-		send_gdb "y\n"
-		exp_continue
-	    }
-	    -re "$gdb_prompt $" { 
-		verbose "Running loader succeeded" 
-	    }
-	    timeout { 
-		warning "(timeout) interrupting the loader" ;
-		remote_close host;
-	    }
-	    default {
-		warning "error interrupting the loader";
-	    }
-	}
-
-	gdb_exit;
-	return [gdb_start];
-    }
-    return 1;
-}
-
-proc gdb_run_cmd { args } {
-    global gdb_prompt
-
-    gdb_breakpoint exit;
-    send_gdb "set \$fp=0\n";
-    gdb_expect {
-	 -re "$gdb_prompt" { }
-    }
-    # This is needed for the SparcLite. Whee.
-    if [target_info exists gdb,start_symbol] {
-	set start_comm "jump *[target_info gdb,start_symbol]\n";
-    } else {
-	set start_comm "jump *start\n";
-    }
-    send_gdb "break copyloop\n";
-    gdb_expect 10 {
-	-re "Breakpoint.*$gdb_prompt $" {
-	    set start_comm "continue\n";
-	}
-	-re "$gdb_prompt $" { }
-	timeout { warning "break copyloop failed badly"; }
-    }
-    send_gdb $start_comm;
-    gdb_expect 10 {
-	-re "y or n. $" {
-	    remote_send host "y\n"
-	    exp_continue;
-	}
-	-re "Breakpoint.*in copyloop.*$gdb_prompt $" {
-	    remote_send host "jump relocd\n";
-	    exp_continue;
-	}
-	-re "Continuing at.*\[\r\n\]" { }
-	default {
-	    return -1;
-	}
-    }
-
-    return "";
-}
-
-
-#
-# gdb_load -- load a file into the GDB. 
-#             Returns a 0 if there was an error,
-#                       1 if it load successfully.
-#
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global gdb_prompt
-    global GDB
-    global expect_out
-
-    set loadfile [file tail $arg]
-    set loadpath [file dirname $arg]
-
-    set protocol [target_info gdb_protocol];
-
-    if [is_remote host] {
-	set arg [remote_download host $arg];
-    }
-    send_gdb "file $arg\n"
-    gdb_expect 30 {
-	 -re "A program is being debug.*Kill it.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-         -re "Load new symbol table.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	 -re "Reading symbols from.*done..*$gdb_prompt $" {}
-	 -re "$gdb_prompt $" { perror "GDB couldn't read file" }
-	 timeout { 
-	    perror "(timeout) read symbol file" ; 
-	    return -1 
-	}
-    }
-
-    if [target_info exists gdb_serial] {
-	set gdb_serial [target_info gdb_serial];
-    } else {
-	if [target_info exists serial] {
-	    set gdb_serial [target_info serial];
-	} else {
-	    set gdb_serial [target_info netport];
-	}
-    }
-    send_gdb "target remote $gdb_serial\n"
-    gdb_expect 30 {
-	-re "Kill it?.*y or n.*" {
-	    send_gdb "y\n";
-	    exp_continue
-	}
-	-re "$gdb_prompt $"	{
-	    verbose "Set remote target to $gdb_serial" 2
-	}
-	timeout { 
-	    perror "Couldn't set remote target."
-	    return -1
-	}
-    }
-    if [target_info exists gdb_load_offset] {
-	set offset "[target_info gdb_load_offset]";
-    } else {
-	set offset "";
-    }
-    send_gdb "load $arg $offset\n"
-    verbose "Loading $arg into $GDB" 2
-    gdb_expect 1200 {
-	 -re "Loading.*$gdb_prompt $" {
-	    verbose "Loaded $arg into $GDB" 1
-	}
-	 -re "$gdb_prompt $"     {
-	    if $verbose>1 then {
-		perror "GDB couldn't load."
-	    }
-	}
-	 timeout {
-	    if $verbose>1 then {
-		perror "Timed out trying to load $arg."
-	    }
-	}
-    }
-    send_gdb "list main\n";
-    gdb_expect 60 {
-	 -re "$gdb_prompt" { }
-	 default {
-	    perror "command for list main never completed";
-	    return -1;
-	}
-    }
-
-    return 0
-}
diff --git a/gdb/testsuite/config/udi.exp b/gdb/testsuite/config/udi.exp
deleted file mode 100644
index 3a5d778..0000000
--- a/gdb/testsuite/config/udi.exp
+++ /dev/null
@@ -1,112 +0,0 @@
-# Test Framework Driver for GDB driving Universal Debug Interface on 29K
-#   Copyright 1988, 1990, 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-load_lib gdb.exp
-
-#
-# gdb_target_udi
-# Set gdb to the desired UDI target
-#
-proc gdb_target_udi { } {
-    global gdb_prompt
-    global verbose
-    global exit_status
-
-    set targetname [target_info mondfe,name];
-    # set targets hostname
-    send_gdb "target udi $targetname\n"
-    set timeout 60
-    verbose "Timeout is now $timeout seconds" 2
-    gdb_expect {
-	-re "target udi $targetname\[\r\n\]+" {
-	    exp_continue
-	}
-	-re "TIP UDI 1.2 Conformant.*$gdb_prompt $"	{
-	    verbose "Set target to $targetname"
-	}
-	-re "TIP-ipc WARNING,.*failed:" {
-	    warning "$expect_out(buffer)"
-	}
-	-re "TIP-ipc ERROR,.*failed:" {
-	    perror "$expect_out(buffer)"
-	}
-	-re "A program is being debugged already.  Kill it\? \(y or n\)" {
-	    send "y\n"
-	    exp_continue
-	}
-	timeout { 
-	    perror "Couldn't set target for UDI."
-	    cleanup
-	    exit $exit_status
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-}
-
-#
-# gdb_load -- load a file into the debugger.
-#             return a -1 if anything goes wrong.
-#
-
-proc gdb_load { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global GDB
-    global gdb_prompt
-
-    if [gdb_file_cmd $arg] {
-	return -1 
-    }
-
-    gdb_target_udi
-}
-
-#
-# gdb_start -- start GDB running. This assumes that there the
-#              UDICONF enviroment variable is set.
-#
-proc gdb_start { } {
-    global env;
-
-    set env(UDICONF) [target_info mondfe,udi_soc];
-    default_gdb_start
-    verbose "Setting up target, Please wait..."
-    gdb_target_udi
-}
-
-#
-# gdb_exit -- exit gdb
-#
-proc gdb_exit { } {
-    catch default_gdb_exit
-    set in [open [concat "|ls -F"] r]
-    while {[gets $in line]>-1} {
-	if [regexp "=$" $line] then {
-	    set line [string trimright $line "="]
-	    verbose "Removing the $line named socket"
-	    exec rm -f $line
-	}
-    }
-    close $in
-}
diff --git a/gdb/testsuite/config/unix.exp b/gdb/testsuite/config/unix.exp
deleted file mode 100644
index 8d0530f..0000000
--- a/gdb/testsuite/config/unix.exp
+++ /dev/null
@@ -1,29 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-# Set a default timeout to be used for the tests under UNIX, rather than
-# accepting whatever default dejagnu gives us (apparently 10 seconds).
-# When running the tests over NFS, under somewhat heavy load, 10 seconds
-# does not seem to be enough.  Try starting with 60.
-set timeout 60
-verbose "Timeout is now $timeout seconds" 2
-
-load_lib gdb.exp
diff --git a/gdb/testsuite/config/unknown.exp b/gdb/testsuite/config/unknown.exp
deleted file mode 100644
index ab746fa..0000000
--- a/gdb/testsuite/config/unknown.exp
+++ /dev/null
@@ -1,2 +0,0 @@
-unsupported "Sorry, there is no support for this architecture.\n"
-exit 1
diff --git a/gdb/testsuite/config/vr4300.exp b/gdb/testsuite/config/vr4300.exp
deleted file mode 100644
index 1a2f7a9..0000000
--- a/gdb/testsuite/config/vr4300.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/vr5000.exp b/gdb/testsuite/config/vr5000.exp
deleted file mode 100644
index 1a2f7a9..0000000
--- a/gdb/testsuite/config/vr5000.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib ../config/monitor.exp
diff --git a/gdb/testsuite/config/vx.exp b/gdb/testsuite/config/vx.exp
deleted file mode 100644
index f34452c..0000000
--- a/gdb/testsuite/config/vx.exp
+++ /dev/null
@@ -1,153 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-#
-# load support libraries
-#
-load_lib remote.exp
-load_lib gdb.exp
-
-set shell_prompt "->"
-set gdb_prompt "\\(vxgdb\\)"
-
-#
-# gdb_version -- extract and print the version number of gcc
-#
-proc gdb_version {} {
-    default_gdb_version
-}
-
-#
-# gdb_load -- load a file into the debugger.
-# We have to stop and start gdb each time we do this, because when
-# vxgdb loads two files in a row, the symbols in the first file loaded
-# take precedence. Returns -1 on error, else 0.
-#
-proc gdb_load { arg } {
-    set result 0
-
-    if { [vxworks_ld target $arg] != 0 } {
-	perror "Couldn't load $arg"
-	return -1
-    }
-
-    return [gdb_file_cmd $arg]
-}
-
-#
-# gdb_start -- start gdb running
-#
-proc gdb_start { } {
-    global gdb_prompt
-    global verbose
-    global connectmode
-    global reboot
-
-    # get a connection to the board
-    for { set x 0; } { $x < 3 } { incr x } {
-	set shell_id [remote_open target]
-	if { $shell_id > 0 } {
-	    break;
-	} else {
-	    remote_reboot target;
-	}
-    }
-    verbose "Spawn id for remote shell is $shell_id"
-
-    # reboot vxworks to get a clean start
-    if $reboot then {
-	verbose "Rebooting VxWorks, Please wait...\n"
-
-	send -i $shell_id "\030"
-	set timeout 120
-	verbose "Timeout is now $timeout seconds" 2
-	expect {
-	    -i $shell_id -re "Connection closed.*$" {
-		verbose "\nVxWorks has closed the shell"
-		}
-	    -i $shell_id eof {
-		perror "(eof) never disconnected from VxWorks shell."
-		return -1
-	    }
-	    -i $shell_id timeout {
-		perror "(timeout) never disconnected from VxWorks shell."
-		return -1
-	    }
-	}
-	catch "close -i $shell_id" tmp
-	wait -i $shell_id
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-
-    catch "spawn_vxgdb"
-}
-
-proc spawn_vxgdb { } {
-    global gdb_prompt
-    global verbose
-
-    default_gdb_start
-
-    # set the default arguments to "main", so that "run" with no
-    # arguments will work correctly.
-    send_gdb "set args main\n"
-    gdb_expect -re ".*$gdb_prompt $" {}
-
-    verbose "Setting up target, Please wait..."
-    # set targets hostname
-    send_gdb "target vxworks [target_info hostname]\n"
-    set timeout 60
-    verbose "Timeout is now $timeout seconds" 2
-    gdb_expect {
-	-re "Done\..*$gdb_prompt $"	{
-	    verbose "Set target to [target_info hostname]" 1
-	}
-	-re "net_connect: RPC: Program not registered.*$" {
-	    perror "Couldn't set GDB to target [target_info netport]."
-	    exit 1
-	}
-	timeout { 
-	    perror "Couldn't set target for vxworks."
-	    set timeout 10
-	    verbose "Timeout is now $timeout seconds" 2
-	    return -1
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-}
-
-proc gdb_exit { } {
-    remote_close target;
-    catch default_gdb_exit
-}
-
-#expect_after {
-#    "<return>"		   { send "\n"; perror "Window too small." }
-#    -re "\(y or n\) " 	   { send "n\n"; perror "Got interactive prompt." }
-#    buffer_full		   { perror "internal buffer is full." }
-#    eof			   { perror "eof -- pty is hosed." }
-#    timeout			   { perror "timeout." }
-#    "virtual memory exhausted" { perror "virtual memory exhausted." }
-#    "Undefined command"	   { perror "send string probably wrong." }
-#}
-
diff --git a/gdb/testsuite/config/vxworks.exp b/gdb/testsuite/config/vxworks.exp
deleted file mode 100644
index 4b51da5..0000000
--- a/gdb/testsuite/config/vxworks.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib ../config/vx.exp
diff --git a/gdb/testsuite/config/vxworks29k.exp b/gdb/testsuite/config/vxworks29k.exp
deleted file mode 100644
index 112b871..0000000
--- a/gdb/testsuite/config/vxworks29k.exp
+++ /dev/null
@@ -1,27 +0,0 @@
-#   Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# DejaGnu@cygnus.com
-
-# This file was written by Brendan Kehoe (brendan@cygnus.com).
-
-# We need this file here because the targetname for the 29k board
-# is `vxworks29k', not `vxworks'.  That way other tools (e.g., gcc)
-# can differentiate between the stuff run on that board and others.
-
-verbose "Loading ${srcdir}/config/vx-gdb.exp"
-source ${srcdir}/config/vx-gdb.exp
diff --git a/gdb/testsuite/configure b/gdb/testsuite/configure
deleted file mode 100755
index 3949ed5..0000000
--- a/gdb/testsuite/configure
+++ /dev/null
@@ -1,1097 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.2 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-shared         use shared libraries"
-ac_help="$ac_help
-  --enable-gdbtk "
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
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-  fi
-
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-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
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-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
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-  --program-transform-name=PROGRAM
-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host="$ac_optarg" ;;
-
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-  | --includ | --inclu | --incl | --inc)
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-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir="$ac_optarg" ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
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-
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-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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-
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-  | --no-cr | --no-c)
-    no_create=yes ;;
-
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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-    no_recursion=yes ;;
-
-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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-  | --oldin | --oldi | --old | --ol | --o)
-    ac_prev=oldincludedir ;;
-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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-
-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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-  | --program-transform-nam | --program-transform-na \
-  | --program-transform-n | --program-transform- \
-  | --program-transform | --program-transfor \
-  | --program-transfo | --program-transf \
-  | --program-trans | --program-tran \
-  | --progr-tra | --program-tr | --program-t)
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-    exit 0 ;;
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-    ac_package=`echo $ac_package| sed 's/-/_/g'`
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-    eval "with_${ac_package}=no" ;;
-
-  --x)
-    # Obsolete; use --with-x.
-    with_x=yes ;;
-
-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
-  | --x-incl | --x-inc | --x-in | --x-i)
-    ac_prev=x_includes ;;
-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
-  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
-    x_includes="$ac_optarg" ;;
-
-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
-  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
-    ac_prev=x_libraries ;;
-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
-  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
-    x_libraries="$ac_optarg" ;;
-
-  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
-    ;;
-
-  *)
-    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
-      echo "configure: warning: $ac_option: invalid host type" 1>&2
-    fi
-    if test "x$nonopt" != xNONE; then
-      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
-    fi
-    nonopt="$ac_option"
-    ;;
-
-  esac
-done
-
-if test -n "$ac_prev"; then
-  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
-fi
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-# File descriptor usage:
-# 0 standard input
-# 1 file creation
-# 2 errors and warnings
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 6 checking for... messages and results
-# 5 compiler messages saved in config.log
-if test "$silent" = yes; then
-  exec 6>/dev/null
-else
-  exec 6>&1
-fi
-exec 5>./config.log
-
-echo "\
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-" 1>&5
-
-# Strip out --no-create and --no-recursion so they do not pile up.
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-ac_configure_args=
-for ac_arg
-do
-  case "$ac_arg" in
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c) ;;
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
-  esac
-done
-
-# NLS nuisances.
-# Only set these to C if already set.  These must not be set unconditionally
-# because not all systems understand e.g. LANG=C (notably SCO).
-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=gdb.base
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_prog=$0
-  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-CC=${CC-cc}
-
-ac_aux_dir=
-for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:577: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:598: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:616: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-
-# Directories to use in all configurations.
-configdirs="gdb.asm gdb.base gdb.c++ gdb.disasm gdb.chill gdb.threads gdb.trace"
-
-# Directories to use for a configuration which uses stabs.
-stabsdirs="gdb.stabs"
-
-	# this section is for targets that use stabs
-# add stabs tests for appropriate targets
-case "${target}" in
-	powerpc-*-aix*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	rs6000-*-aix*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-bsd*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-go32*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-linux*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-lynxos*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-sun-*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	hppa*-*-*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-elf*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*)		if test "x${with_stabs}" = x"yes" ; then
-			  configdirs="${configdirs} ${stabsdirs}"
-			fi ;;
-esac
-
-# Directory with HP specific tests. They will run only with HP's compilers. 
-# These tests will not work on other platforms and compilers.
-
-hpdir="gdb.hp"
-
-case "${target}" in
- hppa*-*-hpux*) configdirs="${configdirs} ${hpdir}" ;;
-esac
-
-
-# Begin stuff to support --enable-shared
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  case "${enableval}" in
-  yes) shared=true ;;
-  no)  shared=false ;;
-  *) shared=true ;;
-esac
-fi
-RPATH_ENVVAR=LD_LIBRARY_PATH
-# If we have shared libraries, try to set RPATH_ENVVAR reasonably.
-if test "${shared}" = "true"; then
-  case "${host}" in
-  *-*-hpux*)
-    RPATH_ENVVAR=SHLIB_PATH
-    ;;
-  esac
-fi
-
-# End stuff to support --enable-shared
-# Start stuff to support --enable-gdbtk
-# start-sanitize-gdbtk
-# Check whether --enable-gdbtk or --disable-gdbtk was given.
-if test "${enable_gdbtk+set}" = set; then
-  enableval="$enable_gdbtk"
-  case "${enableval}" in
-    yes)
-        case "$host" in
-        *go32*)
-            enable_gdbtk=no ;;
-        *windows*)
-            enable_gdbtk=no ;;
-        *)
-            enable_gdbtk=yes ;;
-        esac ;;
-    no)
-        enable_gdbtk=no  ;;
-    *)
-        { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
-esac
-else
-  
-# Default is on for everything but go32 and windows
-case "$host" in
-    *go32* | *windows*)
-        ;;
-    *)
-        enable_gdbtk=yes ;;
-    esac
-
-fi
-
-
-if test "${enable_gdbtk}" = "yes"; then
-    configdirs="${configdirs} gdb.gdbtk"
-fi
-# End stuff to support --enable-shared
-# end-sanitize-gdbtk
-
-# configure the subdirectories too
-subdirs="$configdirs"
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
-s%@subdirs@%$subdirs%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
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-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-if test "$no_recursion" != yes; then
-
-  # Remove --cache-file and --srcdir arguments so they do not pile up.
-  ac_sub_configure_args=
-  ac_prev=
-  for ac_arg in $ac_configure_args; do
-    if test -n "$ac_prev"; then
-      ac_prev=
-      continue
-    fi
-    case "$ac_arg" in
-    -cache-file | --cache-file | --cache-fil | --cache-fi \
-    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-      ac_prev=cache_file ;;
-    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-      ;;
-    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-      ac_prev=srcdir ;;
-    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-      ;;
-    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
-    esac
-  done
-
-  for ac_config_dir in $configdirs; do
-
-    # Do not complain, so a configure script can configure whichever
-    # parts of a large source tree are present.
-    if test ! -d $srcdir/$ac_config_dir; then
-      continue
-    fi
-
-    echo configuring in $ac_config_dir
-
-    case "$srcdir" in
-    .) ;;
-    *)
-      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
-      else
-        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
-      fi
-      ;;
-    esac
-
-    ac_popdir=`pwd`
-    cd $ac_config_dir
-
-      # A "../" for each directory in /$ac_config_dir.
-      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
-
-    case "$srcdir" in
-    .) # No --srcdir option.  We are building in place.
-      ac_sub_srcdir=$srcdir ;;
-    /*) # Absolute path.
-      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
-    *) # Relative path.
-      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
-    esac
-
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_sub_srcdir/configure; then
-      ac_sub_configure=$ac_sub_srcdir/configure
-    elif test -f $ac_sub_srcdir/configure.in; then
-      ac_sub_configure=$ac_configure
-    else
-      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
-      ac_sub_configure=
-    fi
-
-    # The recursion is here.
-    if test -n "$ac_sub_configure"; then
-
-      # Make the cache file name correct relative to the subdirectory.
-      case "$cache_file" in
-      /*) ac_sub_cache_file=$cache_file ;;
-      *) # Relative path.
-        ac_sub_cache_file="$ac_dots$cache_file" ;;
-      esac
-
-      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
-      # The eval makes quoting arguments work.
-      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
-      then :
-      else
-        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
-      fi
-    fi
-
-    cd $ac_popdir
-  done
-fi
-
diff --git a/gdb/testsuite/configure.in b/gdb/testsuite/configure.in
deleted file mode 100644
index 0b37ea9..0000000
--- a/gdb/testsuite/configure.in
+++ /dev/null
@@ -1,106 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.12.1)
-AC_INIT(gdb.base)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../..)
-AC_CANONICAL_SYSTEM
-
-# Directories to use in all configurations.
-configdirs="gdb.asm gdb.base gdb.c++ gdb.disasm gdb.chill gdb.threads gdb.trace"
-
-# Directories to use for a configuration which uses stabs.
-stabsdirs="gdb.stabs"
-
-	# this section is for targets that use stabs
-# add stabs tests for appropriate targets
-case "${target}" in
-	powerpc-*-aix*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	rs6000-*-aix*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-bsd*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-go32*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-linux*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-lynxos*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-sun-*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	hppa*-*-*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*-*-elf*)	configdirs="${configdirs} ${stabsdirs}" ;;
-	*)		if test "x${with_stabs}" = x"yes" ; then
-			  configdirs="${configdirs} ${stabsdirs}"
-			fi ;;
-esac
-
-# Directory with HP specific tests. They will run only with HP's compilers. 
-# These tests will not work on other platforms and compilers.
-
-hpdir="gdb.hp"
-
-case "${target}" in
- hppa*-*-hpux*) configdirs="${configdirs} ${hpdir}" ;;
-esac
-
-
-# Begin stuff to support --enable-shared
-AC_ARG_ENABLE(shared,
-[  --enable-shared         use shared libraries],
-[case "${enableval}" in
-  yes) shared=true ;;
-  no)  shared=false ;;
-  *) shared=true ;;
-esac])dnl
-RPATH_ENVVAR=LD_LIBRARY_PATH
-# If we have shared libraries, try to set RPATH_ENVVAR reasonably.
-if test "${shared}" = "true"; then
-  case "${host}" in
-  *-*-hpux*)
-    RPATH_ENVVAR=SHLIB_PATH
-    ;;
-  esac
-fi
-AC_SUBST(RPATH_ENVVAR)
-# End stuff to support --enable-shared
-# Start stuff to support --enable-gdbtk
-# start-sanitize-gdbtk
-AC_ARG_ENABLE(gdbtk,
-[  --enable-gdbtk ],
-[case "${enableval}" in
-    yes)
-        case "$host" in
-        *go32*)
-            enable_gdbtk=no ;;
-        *windows*)
-            enable_gdbtk=no ;;
-        *)
-            enable_gdbtk=yes ;;
-        esac ;;
-    no)
-        enable_gdbtk=no  ;;
-    *)
-        AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
-esac],
-[
-# Default is on for everything but go32 and windows
-case "$host" in
-    *go32* | *windows*)
-        ;;
-    *)
-        enable_gdbtk=yes ;;
-    esac
-])
-
-if test "${enable_gdbtk}" = "yes"; then
-    configdirs="${configdirs} gdb.gdbtk"
-fi
-# End stuff to support --enable-shared
-# end-sanitize-gdbtk
-
-# configure the subdirectories too
-AC_CONFIG_SUBDIRS($configdirs)
-
-dnl AC_SUBST(gdb_target_cpu)
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.asm/.Sanitize b/gdb/testsuite/gdb.asm/.Sanitize
deleted file mode 100644
index 5c3c0a5..0000000
--- a/gdb/testsuite/gdb.asm/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# .Sanitize for devo/gdb/testsuite/gdb.asm.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-configure.in
-configure
-
-asm-source.exp
-asmsrc1.s
-asmsrc2.s
-common.inc
-d10v.inc
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.asm/Makefile.in b/gdb/testsuite/gdb.asm/Makefile.in
deleted file mode 100644
index 5c469db..0000000
--- a/gdb/testsuite/gdb.asm/Makefile.in
+++ /dev/null
@@ -1,32 +0,0 @@
-VPATH = @srcdir@
-srcdir = @srcdir@
-
-EXECUTABLES =
-
-# uuencoded format to avoid SCCS/RCS problems with binary files.
-CROSS_EXECUTABLES =
-
-all:
-	@echo "Nothing to be done for all..."
-
-info:
-install-info:
-dvi:
-install:
-uninstall: force
-installcheck:
-check:
-
-clean mostlyclean:
-	-rm -f *~ *.o a.out xgdb *.x $(CROSS_EXECUTABLES) *.ci *.tmp
-	-rm -f core core.coremaker coremaker.core corefile $(EXECUTABLES)
-	-rm -f twice-tmp.c
-
-distclean maintainer-clean realclean: clean
-	-rm -f *~ core
-	-rm -f Makefile config.status config.log
-	-rm -f *-init.exp
-	-rm -fr *.log summary detail *.plog *.sum *.psum site.*
-
-Makefile : $(srcdir)/Makefile.in $(srcdir)/configure.in
-	$(SHELL) ./config.status --recheck
diff --git a/gdb/testsuite/gdb.asm/asm-source.exp b/gdb/testsuite/gdb.asm/asm-source.exp
deleted file mode 100644
index 4fd2d28..0000000
--- a/gdb/testsuite/gdb.asm/asm-source.exp
+++ /dev/null
@@ -1,71 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-# 
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-# 
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-#
-# This file was written by Kendra.
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-#
-# test debugging assembly level programs
-#
-
-set prms_id 0
-set bug_id 0
-
-if [istarget "d10v-*-*"] then {
-    ;# nothing to do, yet
-} else {
-    verbose "Skipping assembly source test -- not implemented for this target."
-    return 
-}
-
-set testfile "asm-source"
-set binfile ${objdir}/${subdir}/${testfile}
-set src1 ${srcdir}/${subdir}/asmsrc1.s
-set src2 ${srcdir}/${subdir}/asmsrc2.s
-
-if {[gdb_compile ${src1} asmsrc1.o object "additional_flags=-Wa,-gstabs"] != ""} then {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-if {[gdb_compile ${src2} asmsrc2.o object "additional_flags=-Wa,-gstabs"] != ""} then {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if  { [gdb_compile "asmsrc1.o asmsrc2.o" ${binfile} executable "ldflags=-nostdlib"] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-remote_exec build "mv asmsrc1.o asmsrc2.o ${objdir}/${subdir}"
-
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-
-if ![runto_main] then {
-    gdb_suppress_tests;
-}
-
-gdb_test "f" "asmsrc1\[.\]s:40.*several_nops"
diff --git a/gdb/testsuite/gdb.asm/asmsrc1.s b/gdb/testsuite/gdb.asm/asmsrc1.s
deleted file mode 100644
index 1eba17b..0000000
--- a/gdb/testsuite/gdb.asm/asmsrc1.s
+++ /dev/null
@@ -1,61 +0,0 @@
-; "main" routine for assembly source debugging test
-; Eventually this code needs to be made more machine independent
-; (with the actual code coming from macros in some header file)
-; so that the same driver will work for several architectures.
-
-	.macro exit0
-	ldi r4, 1
-	ldi r0, 0
-	trap 15
-	.endm
-
-	.macro several_nops
-	nop
-	nop
-	nop
-	nop
-	.endm
-
-; FIXME: For now we include crt0.
-; For a portable testcase we should use the standard one.
-
-	.globl _start
-_start:
-; set up the stack
-	ldi sp, 0x8000
-	mvtc sp, psw   ; psw <- SW
-	ldi sp, 0x7ffe ; 0x7ffe is a magic number known to gdb:	"top of stack"
-; Call main, then exit.
-	bl main
-	bl exit
-
-; Program begins here.
-
-	.global main
-main:
-	st r13,@-sp
-
-; Call a macro that consists of several lines of assembler code.
-
-	several_nops
-
-; Call a subroutine in another file.
-
-	bl foo2
-
-; All done.
-
-	exit0
-
-; A routine for foo2 to call.
-
-	.global foo3
-foo3:
-	st r13,@-sp
-
-	ld r13,@sp+
-	jmp r13
-
-	.global exit
-exit:
-	exit0
diff --git a/gdb/testsuite/gdb.asm/asmsrc2.s b/gdb/testsuite/gdb.asm/asmsrc2.s
deleted file mode 100644
index 4c22987..0000000
--- a/gdb/testsuite/gdb.asm/asmsrc2.s
+++ /dev/null
@@ -1,14 +0,0 @@
-; Second file in assembly source debugging testcase.
-
-	.global foo2
-foo2:
-	st r13,@-sp
-
-; Call someplace else
-
-	bl foo3
-
-; All done, return.
-
-	ld r13,@sp+
-	jmp r13
diff --git a/gdb/testsuite/gdb.asm/configure b/gdb/testsuite/gdb.asm/configure
deleted file mode 100755
index fedef73..0000000
--- a/gdb/testsuite/gdb.asm/configure
+++ /dev/null
@@ -1,950 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.1 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
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-
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-# By default, configure uses ./config.cache as the cache file,
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-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$archinc"
-ac_dests="arch.inc"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
-  set $ac_dests; ac_dest=$1; shift; ac_dests=$*
-  set $ac_sources; ac_source=$1; shift; ac_sources=$*
-
-  echo "linking $srcdir/$ac_source to $ac_dest"
-
-  if test ! -r $srcdir/$ac_source; then
-    { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
-  fi
-  rm -f $ac_dest
-
-  # Make relative symlinks.
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
-    # The dest file is in a subdirectory.
-    test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
-    ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dest_dir_suffix.
-    ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dest_dir_suffix= ac_dots=
-  fi
-
-  case "$srcdir" in
-  [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
-  *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
-  esac
-
-  # Make a symlink if possible; otherwise try a hard link.
-  if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
-    ln $srcdir/$ac_source $ac_dest; then :
-  else
-    { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
-  fi
-done
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.asm/configure.in b/gdb/testsuite/gdb.asm/configure.in
deleted file mode 100644
index 8ff68ef..0000000
--- a/gdb/testsuite/gdb.asm/configure.in
+++ /dev/null
@@ -1,22 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(asm-source.exp)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-
-dnl In default case we need to link with some file so use common.inc.
-archinc=common.inc
-case ${target} in
-d10v-*-*) archinc=d10v.inc ;;
-esac
-AC_LINK_FILES($archinc,arch.inc)
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.base/.Sanitize b/gdb/testsuite/gdb.base/.Sanitize
deleted file mode 100644
index 749c3e2..0000000
--- a/gdb/testsuite/gdb.base/.Sanitize
+++ /dev/null
@@ -1,203 +0,0 @@
-# .Sanitize for devo/gdb/testsuite/gdb.base.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-README
-a1-selftest.exp
-a2-run.exp
-all-bin.exp
-all-types.c 
-arithmet.exp
-assign.exp
-bar.c
-baz.c
-bitfields.c
-bitfields.exp
-bitops.exp
-branches.c
-break.c
-break.exp
-callfuncs.c
-callfuncs.exp
-callfuncs2.c
-callfuncs2.exp
-call-ar-st.c
-call-ar-st.exp
-call-rt-st.c
-call-rt-st.exp
-call-strs.c
-call-strs.exp
-commands.exp
-compiler.c
-completion.exp
-cond-expr.exp
-condbreak.c
-condbreak.exp
-configure
-configure.in
-constvars.c
-constvars.exp
-corefile.exp
-coremaker.c
-crossload.exp
-d10v.ld
-d10vovly.c
-default.exp
-define.exp
-display.c
-display.exp
-dollar.exp
-echo.exp
-ena-dis-br.exp
-ending-run.c
-ending-run.exp
-environ.exp
-eval-skip.exp
-exprs.c
-exprs.exp
-foo.c
-funcargs.c
-funcargs.exp
-gdbvars.exp
-grbx.c
-help.exp
-i486-elf.u
-i860-elf.u
-interrupt.c
-interrupt.exp
-int-type.c 
-jump.c
-jump.exp
-langs.exp
-langs0.c
-langs1.c
-langs1.f
-langs2.c
-langs2.cxx
-list.exp
-list0.c
-list0.h
-list1.c
-logical.exp
-long_long.c
-long_long.exp
-m32r.ld
-m32rovly.c
-m68k-aout.u
-m68k-aout2.u
-m68k-elf.u
-maint.exp
-mips-ecoff.u
-mips_pro.c
-mips_pro.exp
-miscexprs.c
-miscexprs.exp
-nodebug.c
-nodebug.exp
-opaque.exp
-opaque0.c
-opaque1.c
-overlays.c
-overlays.exp
-ovlymgr.c
-ovlymgr.h
-pointers.c 
-pointers.exp
-pointers2.c
-pointers2.exp
-printcmds.c
-printcmds.exp
-ptype.c
-ptype.exp
-radix.exp
-recurse.c
-recurse.exp
-regs.exp
-relational.exp
-reread.exp
-reread1.c
-reread2.c
-restore.c
-restore.exp
-return.c
-return.exp
-run.c
-scope.exp
-scope0.c
-scope1.c
-sect-cmd.exp
-setshow.c
-setshow.exp
-setvar.c
-setvar.exp
-shlib-call.exp
-shmain.c
-shr1.c
-shr2.c
-sigall.c
-sigall.exp
-signals.c
-signals.exp
-smoke.c
-smoke.cc
-smoke.exp
-solib.c
-solib.exp
-solib1.c
-solib2.c
-so-impl-ld.c
-so-impl-ld.exp
-so-indr-cl.c
-so-indr-cl.exp
-sparc-aout.u
-sparc-elf.u
-ss.h
-step-test.c
-step-test.exp
-structs2.c
-structs2.exp
-term.exp
-twice.c
-twice.exp
-varargs.c
-varargs.exp
-volatile.exp
-watchpoint.c
-watchpoint.exp
-whatis.c
-whatis.exp
-whatis-exp.exp
-
-Things-to-lose:
-structs.c
-structs.exp
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.base/Makefile.in b/gdb/testsuite/gdb.base/Makefile.in
deleted file mode 100644
index 874fb8f..0000000
--- a/gdb/testsuite/gdb.base/Makefile.in
+++ /dev/null
@@ -1,314 +0,0 @@
-# Makefile for the base tests for GDB.
-# Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# GDB is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# GDB is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-srcdir = .
-prefix = /usr/local
-program_transform_name =
-
-exec_prefix = $(prefix)
-bindir = $(exec_prefix)/bin
-libdir = $(exec_prefix)/lib
-tooldir = $(libdir)/$(target_alias)
-
-datadir = $(exec_prefix)/lib/dejagnu
-mandir = $(prefix)/man
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = $(prefix)/info
-includedir = $(prefix)/include
-gxx_includedir = $(tooldir)/g++-include
-docdir = $(datadir)/doc
-targetdir = $(datadir)/$(target_alias)
-
-SHELL = /bin/sh
-
-INSTALL = install -c
-INSTALL_PROGRAM = $(INSTALL)
-INSTALL_DATA = $(INSTALL)
-
-CFLAGS = -g
-
-RUNTESTFLAGS = 
-
-LINK=		ln -s
-
-EXPECT = ` \
-  if [ -f $${rootme}/../../../expect/expect ] ; then \
-    echo $${rootme}/../../../expect/expect ; \
-  else \
-    echo expect ; \
-  fi`
-
-RUNTEST = ` \
-  if [ -f $${rootme}/../../dejagnu/site.exp ] ; then \
-    echo $${rootme}/../../dejagnu/runtest ; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \
-      echo runtest; \
-    else \
-      t='$(program_transform_name)'; echo runtest | sed -e '' $$t; \
-    fi; \
-  fi`
-
-CC = ` \
-  if [ -f $${rootme}/../../../gcc/xgcc ] ; then \
-    echo $${rootme}/../../../gcc/xgcc -B$${rootme}/../../../gcc/; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \
-      echo gcc; \
-    else \
-      t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \
-    fi; \
-  fi`
-
-#### host, target, and site specific Makefile frags come in here.
-
-EXECUTABLES =  \
-	bitfields  \
-	break  \
-	callfuncs  \
-	coremaker  \
-	exprs  \
-	funcargs  \
-	interrupt  \
-	langs  \
-	list  \
-	mips_pro  \
-	nodebug  \
-	opaque  \
-	printcmds  \
-	ptype  \
-	recurse  \
-	return  \
-	run  \
-	scope  \
-	setvar  \
-	sigall \
-	signals  \
-	twice  \
-	watchpoint  \
-	whatis  \
-	$(CROSS_EXECUTABLES)
-
-# List of test executables that we have available.  They are kept in
-# uuencoded format to avoid SCCS/RCS problems with binary files.
-
-CROSS_EXECUTABLES =  \
-	i486-elf  \
-	i860-elf  \
-	m68k-elf  \
-	m68k-aout  \
-	m68k-aout2  \
-	mips-ecoff  \
-	sparc-aout  \
-	sparc-elf
-
-.c.o:
-	$(CC) -c $(CFLAGS) $<
-	$(CC) -E $(CFLAGS) $(srcdir)/compiler.c >$*.tmp
-	mv $*.tmp $*.ci
-
-all:	$(EXECUTABLES)
-
-run: run.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o run run.o $(LIBS)
-
-whatis: whatis.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o whatis whatis.o $(LIBS)
-
-.PRECIOUS: whatis
-
-ptype: ptype.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o ptype ptype.o $(LIBS)
-
-setvar: setvar.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o setvar setvar.o $(LIBS)
-
-exprs: exprs.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o exprs exprs.o $(LIBS)
-
-break: break.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o break break.o $(LIBS)
-
-signals: signals.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o signals signals.o $(LIBS)
-
-sigall: sigall.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o sigall sigall.o $(LIBS)
-
-twice: twice.c
-	echo '#include "twice.c"' >twice-tmp.c
-	$(CC) $(CFLAGS) $(LDFLAGS) -I$(srcdir) -o twice twice-tmp.c $(LIBS)
-	rm -f twice-tmp.c
-
-watchpoint: watchpoint.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o watchpoint watchpoint.o $(LIBS)
-
-recurse: recurse.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o recurse recurse.o $(LIBS)
-
-opaque: opaque0.o opaque1.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o opaque opaque0.o opaque1.o $(LIBS)
-
-coremaker: coremaker.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o coremaker coremaker.o $(LIBS)
-
-nodebug: nodebug.o
-	$(CC) $(LDFLAGS) $(NODEBUG_FLAGS) -o nodebug nodebug.o $(LIBS)
-
-# This gets compiled *without* -g, so don't add CFLAGS here.
-
-nodebug.o: nodebug.c
-	$(CC) -c $(srcdir)/nodebug.c
-	$(CC) -E $(srcdir)/compiler.c >nodebug.tmp
-	mv nodebug.tmp nodebug.ci
-
-# For VPATH and Sun Make, we have to make explicit dependencies.
-# DEC make doesn't seem to understand the ".u" dependency w/VPATH either.
-
-m68k-elf: $(srcdir)/m68k-elf.u
-	uudecode $(srcdir)/m68k-elf.u
-
-m68k-aout: $(srcdir)/m68k-aout.u
-	uudecode $(srcdir)/m68k-aout.u
-
-m68k-aout2: $(srcdir)/m68k-aout2.u
-	uudecode $(srcdir)/m68k-aout2.u
-
-mips-ecoff: $(srcdir)/mips-ecoff.u
-	uudecode $(srcdir)/mips-ecoff.u
-
-i486-elf: $(srcdir)/i486-elf.u
-	uudecode $(srcdir)/i486-elf.u
-
-sparc-aout: $(srcdir)/sparc-aout.u
-	uudecode $(srcdir)/sparc-aout.u
-
-i860-elf: $(srcdir)/i860-elf.u
-	uudecode $(srcdir)/i860-elf.u
-
-sparc-elf: $(srcdir)/sparc-elf.u
-	uudecode $(srcdir)/sparc-elf.u
-
-list: list0.o list1.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o list list0.o list1.o $(LIBS)
-
-scope: scope0.o scope1.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o scope scope0.o scope1.o $(LIBS)
-
-langs: langs0.o langs1.o langs2.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o langs langs0.o langs1.o langs2.o $(LIBS)
-
-bitfields: bitfields.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o bitfields.tmp bitfields.o $(LIBS)
-	mv bitfields.tmp bitfields
-
-.PRECIOUS: bitfields
-
-funcargs: funcargs.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o funcargs funcargs.o $(LIBS)
-
-return: return.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o return return.o $(LIBS)
-
-mips_pro: mips_pro.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o mips_pro mips_pro.o $(LIBS)
-
-printcmds: printcmds.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o printcmds printcmds.o $(LIBS)
-
-# Try compiling this with prototypes, if that fails maybe the compiler
-# is a pre-ANSI compiler, in which case don't use prototypes.
-callfuncs.o: callfuncs.c
-	(echo set prototypes 1 >callfuncs.tmp; \
-	  $(CC) -c $(CFLAGS) $(srcdir)/callfuncs.c 2>/dev/null) \
-	|| (echo set prototypes 0 >callfuncs.tmp; \
-	  $(CC) -c $(CFLAGS) -DNO_PROTOTYPES $(srcdir)/callfuncs.c)
-	$(CC) $(CFLAGS) -E $(srcdir)/compiler.c >>callfuncs.tmp
-	mv callfuncs.tmp callfuncs.ci
-
-callfuncs: callfuncs.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o callfuncs callfuncs.o $(LIBS)
-
-interrupt: interrupt.o
-	$(CC) $(CFLAGS) $(LDFLAGS) -o interrupt interrupt.o $(LIBS)
-
-.NOEXPORT:
-
-INFODIRS=doc
-
-info:
-
-install-info:
-
-dvi:
-
-install:
-
-uninstall: force
-
-site.exp: ./config.status Makefile
-	@echo "Making a new config file..."
-	-@rm -f ./tmp?
-	@touch site.exp
-	-@mv site.exp site.bak
-	@echo "## these variables are automatically generated by make ##" > ./tmp0
-	@echo "# Do not edit here. If you wish to override these values" >> ./tmp0
-	@echo "# add them to the last section" >> ./tmp0
-	@echo "set host_triplet ${host_canonical}" >> ./tmp0
-	@echo "set target_triplet ${target_canonical}" >> ./tmp0
-	@echo "set srcdir ${srcdir}" >> ./tmp0
-		@echo "set objdir `pwd`" >> ./tmp0
-	@echo "set tool gdb" >> ./tmp0
-	@echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
-		@cat ./tmp0 > site.exp
-	@cat site.bak | sed \
-			-e '1,/^## All variables above are.*##/ d' >> site.exp
-	-@rm -f ./tmp?
-
-installcheck:
-check: site.exp all just-check
-just-check:
-	rootme=`pwd`; export rootme; \
-	srcdir=${srcdir} ; export srcdir ; \
-	EXPECT=${EXPECT} ; export EXPECT ; \
-	if [ -f $${rootme}/../../expect/expect ] ; then  \
-	  TCL_LIBRARY=$${srcdir}/../../tcl/library ; \
-	  export TCL_LIBRARY ; fi ; \
-	$(RUNTEST) $(RUNTESTFLAGS) --tool gdb --srcdir $(srcdir)
-
-clean mostlyclean:
-	-rm -f *~ *.o a.out xgdb *.x $(EXECUTABLES) *.ci *.tmp
-	-rm -f core core.coremaker coremaker.core corefile
-
-distclean realclean: clean
-	-rm -f *~ core *.log *.plog *.sum *.psum site.*
-	-rm -f Makefile config.status *-init.exp
-	-rm -fr *.log summary detail *.plog *.sum *.psum site.*
-
-Makefile : $(srcdir)/Makefile.in $(srcdir)/configure.in $(host_makefile_frag) $(target_makefile_frag)
-	$(SHELL) ./config.status
-
diff --git a/gdb/testsuite/gdb.base/README b/gdb/testsuite/gdb.base/README
deleted file mode 100644
index 556fc75..0000000
--- a/gdb/testsuite/gdb.base/README
+++ /dev/null
@@ -1,13 +0,0 @@
-Information about the various executables found in this test:
-
-             BFD              CPU     Objfile
-Executable   Target           Type    Type     Info about compilation machine
-----------   ------           ----    -------  -------------------------------
-i486-elf     elf-little       i486    ELF      NCR 3000, /usr/ccs/ATT/cc
-i860-elf     elf-big          i860    ELF      Stratus
-m68k-elf     elf-big          m68k    ELF      Amiga 3000 UX, /usr/ccs/bin/cc
-m68k-aout    a.out-newsos3    m68k    a.out    Sony NEWS
-m68k-aout2   a.out-sunos-big  m68k    a.out    SunOS 4.1, gcc cygnus-2.0.1
-sparc-aout   a.out-sunos-big  sparc   a.out    Sun 4, SunOS 4.1.1, gcc 2.1
-sparc-elf    elf-big          sparc   ELF      Sun 4, Solaris 1.0, gcc 2.0.2
-mips-ecoff   ecoff-bigmips    mips    ecoff    IRIX 4.0.1
diff --git a/gdb/testsuite/gdb.base/a1-selftest.exp b/gdb/testsuite/gdb.base/a1-selftest.exp
deleted file mode 100644
index bc3893a..0000000
--- a/gdb/testsuite/gdb.base/a1-selftest.exp
+++ /dev/null
@@ -1,426 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board
-if [is_remote target] {
-    return
-}
-
-if [istarget "m68k*-*-hpux*"] then {
-    # The top-level makefile passes CFLAGS= (no -g) for hp300.  This probably
-    # should be fixed (it is only needed for gcc bootstrapping, not gdb),
-    # but until then.....
-    setup_xfail "*-*-*"
-    fail "cannot test self if compiled without debug info"
-    return -1
-}
-
-# Not all of the lines of code near the start of main are executed for
-# every machine.  Also, optimization may reorder some of the lines.
-# So all we do is try to step or next over everything until we get
-# to a line that we know is always executed.
-
-proc do_steps_and_nexts {} {
-    global gdb_prompt
-    global srcdir
- 
-    gdb_reinitialize_dir $srcdir/..
-
-    for {set count 0} {$count < 20} {incr count} {
-	send_gdb "list\n"
-	gdb_expect {
-	    -re ".*symarg = NULL.*$gdb_prompt $" {
-		set description "step over symarg initialization"
-		set command "step"
-	    }
-	    -re ".*execarg = NULL.*$gdb_prompt $" {
-		set description "step over execarg initialization"
-		set command "step"
-	    }
-	    -re ".*corearg = NULL.*$gdb_prompt $" {
-		set description "step over corearg initialization"
-		set command "step"
-	    }
-	    -re ".*cdarg = NULL.*$gdb_prompt $" {
-		set description "step over cdarg initialization"
-		set command "step"
-	    }
-	    -re ".*ttyarg = NULL.*$gdb_prompt $" {
-		set description "step over ttyarg initialization"
-		set command "step"
-	    }
-	    -re ".*time_at_startup = get_run_time.*$gdb_prompt $" {
-		set description "next over get_run_time and everything it calls"
-		set command "next"
-	    }
-	    -re ".*START_PROGRESS.*$gdb_prompt $" {
-		set description "next over START_PROGRESS and everything it calls"
-		set command "next"
-	    }
-	    -re ".*mac_init.*$gdb_prompt $" {
-		set description "next over mac_init and everything it calls"
-		set command "next"
-	    }
-	    -re ".*init_malloc.*$gdb_prompt $" {
-		set description "next over init_malloc and everything it calls"
-		set command "next"
-	    }
-	    -re ".*count . 0x3.*$gdb_prompt $" {
-		set description "next over conditional stack alignment code 1"
-		set command "next"
-	    }
-	    -re ".*if .i != 0.*$gdb_prompt $" {
-		set description "next over conditional stack alignment code 2"
-		set command "next"
-	    }
-	    -re ".*alloca .i - 4.*$gdb_prompt $" {
-		set description "next over conditional stack alignment alloca"
-		set command "next"
-	    }
-	    -re ".*SET_TOP_LEVEL.*$gdb_prompt $" {
-		set description "next over SET_TOP_LEVEL call"
-		set command "next"
-	    }
-	    -re ".*cmdsize = 1.*$gdb_prompt $" {
-		set description "step over cmdsize initialization"
-		set command "next"
-	    }
-	    -re ".*cmdarg = .* xmalloc.*$gdb_prompt $" {
-		set description "next over cmdarg initialization via xmalloc"
-		set command "next"
-	    }
-	    -re ".*ncmd = 0.*$gdb_prompt $" {
-		set description "next over ncmd initialization"
-		set command "next"
-	    }
-	    -re ".*dirsize = 1.*$gdb_prompt $" {
-		set description "next over dirsize initialization"
-		set command "next"
-	    }
-	    -re ".*dirarg = .* xmalloc.*$gdb_prompt $" {
-		return
-	    }
-	    -re "\[ \t\]+\{\r\n$gdb_prompt $" {
-		setup_xfail "mips-*-irix5*"
-		fail "$description ended up at odd location"
-	    }
-	    -re ".*main.c.*No such file or directory.*$gdb_prompt $" {
-		setup_xfail "rs6000-*-aix3*"
-		fail "must be able to list source lines"
-		return
-	    }
-	    -re ".*$gdb_prompt $" {
-		fail "unknown source line after $description"
-		return
-	    }
-	    default {
-		fail "unknown source line near main"
-		return
-	    }
-	}
-	send_gdb "$command\n"
-	gdb_expect {
-	    -re ".*No such file or directory.\r\n$gdb_prompt $" {
-		fail "$description (no source available)"
-	    }
-	    -re ".*A file or directory .* does not exist..\r\n$gdb_prompt $" {
-		fail "$description (no source available)"
-	    }
-	    -re ".*$gdb_prompt $" {
-		pass "$description"
-	    }
-	    timeout {
-		fail "$description (timeout)"
-	    }
-	}
-    }
-}
-
-proc test_with_self { executable } {
-    global gdb_prompt
-    global tool
-    global det_file
-    global decimal
-    global timeout
-
-    # load yourself into the debugger
-    # This can take a relatively long time, particularly for testing where
-    # the executable is being accessed over a network, or where gdb does not
-    # support partial symbols for a particular target and has to load the
-    # entire symbol table.  Set the timeout to 10 minutes, which should be
-    # adequate for most environments (it *has* timed out with 5 min on a
-    # SPARCstation SLC under moderate load, so this isn't unreasonable).
-    # After gdb is started, set the timeout to 30 seconds for the duration
-    # of this test, and then back to the original value.
-
-    set oldtimeout $timeout
-    set timeout 600
-    verbose "Timeout is now $timeout seconds" 2
-    if {[gdb_load $executable] <0} then {
-	set timeout $oldtimeout
-	verbose "Timeout is now $timeout seconds" 2
-	return -1
-    }
-    set timeout $oldtimeout
-    verbose "Timeout is now $timeout seconds" 2
-
-    # disassemble yourself
-    gdb_test "x/10i main" \
-	    "x/10i.*main.*main.$decimal.*main.$decimal.*" \
-	    "Disassemble main"
-
-    # Set a breakpoint at main
-    gdb_test "break main" \
-	    "Breakpoint.*at.* file.*, line.*" \
-	    "breakpoint in main"
-
-    # We'll need this when we send a ^C to GDB.  Need to do it before we
-    # run the program and gdb starts saving and restoring tty states.
-    # On Ultrix, we don't need it and it is really slow (because shell_escape
-    # doesn't use vfork).
-    if ![istarget "*-*-ultrix*"] then {
-	gdb_test "shell stty intr '^C'" "" \
-	    "set interrupt character in test_with_self"
-    }
-
-    # FIXME: If we put this after the run to main, the first list
-    # command doesn't print the same line as the current line where
-    # gdb is stopped.
-    gdb_test "set listsize 1" "" "set listsize to 1"
-
-    # run yourself
-    # It may take a very long time for the inferior gdb to start (lynx),
-    # so we bump it back up for the duration of this command.
-    set timeout 600
-
-    set description "run until breakpoint at main"
-    send_gdb "run -nw\n"
-    gdb_expect {
-	-re "Starting program.*Breakpoint \[0-9\]+,.*main .argc.*argv.* at .*main.c:.*$gdb_prompt $" {
-	    pass "$description"
-	}
-	-re "Starting program.*Breakpoint \[0-9\]+,.*main .argc.*argv.*$gdb_prompt $" {
-	    xfail "$description (line numbers scrambled?)"
-	}
-	-re "vfork: No more processes.*$gdb_prompt $" {
-	    fail "$description (out of virtual memory)"
-	    set timeout $oldtimeout
-	    verbose "Timeout is now $timeout seconds" 2
-	    return -1
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$description"
-	    set timeout $oldtimeout
-	    verbose "Timeout is now $timeout seconds" 2
-	    return -1
-	}
-	timeout {
-	    fail "$description (timeout)"
-	}
-    }
-
-    set timeout $oldtimeout
-    verbose "Timeout is now $timeout seconds" 2
-
-    # do we have a version number ?
-    send_gdb "print version\n"
-    gdb_expect {
-	-re ".\[0-9\]+ = +0x.*\[0-9.\]+.*$gdb_prompt $" {
-	    pass "printed version"
-	}
-	-re ".\[0-9\]+ = +.+ +0x.*\[0-9.\]+.*$gdb_prompt $" {
-	    pass "printed version with cast"
-	}
-	-re ".*$gdb_prompt $"	{ fail "printed version" }
-	timeout		{ fail "(timeout) printed version" }
-    }
-
-    do_steps_and_nexts
-
-    gdb_test "print \"foo\"" ".\[0-9\]+ = \"foo\"" "print a string"
-
-    # do_steps_and_nexts left us ready to execute an xmalloc call,
-    # so give that a try.
-    # If we don't actually enter the xmalloc call when we give a
-    # step command that seems like a genuine bug.  It seems to happen
-    # on most RISC processors.
-    setup_xfail "alpha-*-*" "hppa*-*-*" "mips-*-*"
-    set description "step into xmalloc call"
-    send_gdb "step\n"
-    gdb_expect {
-	-re "xmalloc.*size=.*at.*utils.c.*$gdb_prompt $" {
-	    pass "$description"
-	}
-	-re ".*No such file or directory.\r\n$gdb_prompt $" {
-	    pass "$description (no source available)"
-	}
-	-re "A file or directory .* does not exist..\r\n$gdb_prompt $" {
-	    pass "$description (no source available)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$description"
-	}
-	timeout {
-	    fail "$description (timeout)"
-	}
-    }
-
-    # start the "xgdb" process
-    send_gdb "continue\n"
-    gdb_expect {
-	-re "GNU gdb \[0-9\.\]*.*
-Copyright \[0-9\]* Free Software Foundation, Inc.*
-GDB is free software, covered by the GNU General Public License, and you are.*
-welcome to change it and/or distribute copies of it under certain conditions.*
-Type \"show copying\" to see the conditions.*
-There is absolutely no warranty for GDB.  Type \"show warranty\" for details.*
-This GDB was configured as .*$gdb_prompt $"\
-	    { pass "xgdb is at prompt" }
-	-re "GDB is free software and you are welcome to distribute copies of it.*
- under certain conditions; type \"show copying\" to see the conditions..*
-There is absolutely no warranty for GDB; type \"show warranty\" for details..*
-GDB.*Copyright \[0-9\]+ Free Software Foundation, Inc..*$gdb_prompt $"\
-	    { pass "xgdb is at prompt (obsolescent gdb)" }
-	-re ".*$gdb_prompt $"       { fail "xgdb is at prompt" }
-	timeout	            { fail "(timeout) xgdb is at prompt" }
-    }
-    
-    # set xgdb prompt so we can tell which is which
-    send_gdb "set prompt (xgdb) \n"
-    gdb_expect {
-	-re "\[(\]xgdb\[)\].*\[(\]xgdb\[)\] $"	{ pass "Set xgdb prompt" }
-	-re ".*$gdb_prompt $"		{ fail "Set xgdb prompt" }
-	default				{ fail "(timeout) Set xgdb prompt" }
-    }
-    
-    # kill the xgdb process
-    set description "send ^C to child process"
-    send_gdb "\003"
-    gdb_expect {
-	-re "Program received signal SIGINT.*$gdb_prompt $" {
-	    pass "$description"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$description"
-	}
-	timeout {
-	    fail "$description (timeout)"
-	}
-    }
-    
-    set description "send SIGINT signal to child process"
-    send_gdb "signal SIGINT\n"
-    gdb_expect {
-	-re "Continuing with signal SIGINT.*$gdb_prompt $" {
-	    pass "$description"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$description"
-	}
-	timeout {
-	    fail "$description (timeout)"
-	}
-    }
-    
-    # get a stack trace
-    #
-    # This fails on some linux systems for unknown reasons.  On the
-    # systems where it fails, sometimes it works fine when run manually.
-    # The testsuite failures may not be limited to just aout systems.
-    setup_xfail "i*86-pc-linuxaout-gnu" "hppa*-*-hpux*"
-    set description "backtrace through signal handler"
-    send_gdb "backtrace\n"
-    gdb_expect {
-	-re "#0.*read.*in main \\(.*\\) at .*main\\.c.*$gdb_prompt $" {
-	    pass "$description"
-	}
-	-re ".*$gdb_prompt $" {
-	    # On the alpha, we hit the infamous problem about gdb
-	    # being unable to get the frame pointer (mentioned in
-	    # gdb/README).  As it is intermittent, there is no way to
-	    # XFAIL it which will give us an XPASS if the problem goes
-	    # away.
-	    setup_xfail "alpha*-*-osf*"
-	    fail "$description"
-	}
-	timeout {
-	    fail "$description (timeout)"
-	}
-    }
-
-
-    # Set the timeout back to the value it had when we were called.
-    set timeout $oldtimeout
-    verbose "Timeout is now $timeout seconds" 2
-
-    # Restart gdb in case next test expects it to be started already.
-    return 0
-}
-
-# Find a pathname to a file that we would execute if the shell was asked
-# to run $arg using the current PATH.
-
-proc find_gdb { arg } {
-
-    # If the arg directly specifies an existing executable file, then
-    # simply use it.
-
-    if [file executable $arg] then {
-	return $arg
-    }
-
-    set result [which $arg]
-    if [string match "/" [ string range $result 0 0 ]] then {
-	return $result
-    }
-
-    # If everything fails, just return the unqualified pathname as default
-    # and hope for best.
-
-    return $arg
-}
-
-# Run the test with self.
-# Copy the file executable file in case this OS doesn't like to edit its own
-# text space.
-
-set GDB_FULLPATH [find_gdb $GDB]
-
-# Remove any old copy lying around.
-remote_file host delete x$tool
-
-gdb_start
-set file [remote_download host $GDB_FULLPATH x$tool]
-set result [test_with_self $file];
-gdb_exit;
-catch "remote_file host delete $file";
-
-if {$result <0} then {
-    warning "Couldn't test self"
-    return -1
-}
diff --git a/gdb/testsuite/gdb.base/a2-run.exp b/gdb/testsuite/gdb.base/a2-run.exp
deleted file mode 100644
index 57c7a82..0000000
--- a/gdb/testsuite/gdb.base/a2-run.exp
+++ /dev/null
@@ -1,252 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-# These tests don't work for targets can't take arguments...
-
-if [target_info exists gdb,noargs] then {
-    verbose "Skipping a2-run.exp because of noargs."
-    return
-}
-
-if [target_info exists gdb,noinferiorio] {
-    verbose "Skipping a2-run.exp because of noinferiorio."
-    return
-}
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "run"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# Run with no arguments.
-# On VxWorks this justs make sure the program was run.
-gdb_run_cmd
-
-if [istarget "*-*-vxworks*"] then {
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $gdb_spawn_id "Program exited normally" {
-	    unresolved "run \"$testfile\" with no args"
-	}
-	-i $gdb_spawn_id -re "usage:  factorial <number>" {
-	    pass "run \"$testfile\" with no args"
-	}
-	timeout	{
-	    fail "(timeout) run \"$testfile\" with no args"
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-    expect -re "$gdb_prompt $" {}
-} else {
-    expect {
-	-re ".*usage:  factorial <number>.*Program exited with code 01.*$gdb_prompt $" {
-	    pass "run \"$testfile\" with no args"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "run \"$testfile\" with no args"
-	    verbose "expect_out is $expect_out(buffer)" 2
-	}
-	timeout	{
-	    fail "(timeout) run \"$testfile\" no args"
-	}
-    }
-}
-# Now run with some arguments
-if [istarget "*-*-vxworks*"] then {
-    send_gdb "run vxmain \"5\"\n"
-    expect -re "run vxmain \"5\"\r\n" {}
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $shell_id "Program exited normally" {
-	    unresolved "run \"$testfile\" with arg"
-	}
-	-i $shell_id "120" {
-	    pass "run \"$testfile\" with arg"
-	}
-	timeout {
-	    fail "(timeout) run \"$testfile\" with arg"
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-    expect -re "$gdb_prompt $" {}
-} else {
-	setup_xfail "mips-idt-*"
-	gdb_run_cmd 5
-	expect {
-	    -re ".*120.*$gdb_prompt $"\
-				{ pass "run \"$testfile\" with arg" }
-	    -re ".*$gdb_prompt $"	{ fail "run \"$testfile\" with arg" }
-	    timeout		{ fail "(timeout) run \"$testfile\" with arg" }
-	}
-}
-
-# Run again with same arguments.
-setup_xfail "mips-idt-*"
-gdb_run_cmd
-
-if [istarget "*-*-vxworks*"] then {
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $shell_id "Program exited normally" {
-	    unresolved "run \"$testfile\" again with same args"
-	}
-	-i $shell_id "120" { pass "run \"$testfile\" again with same args" }
-	timeout { fail "(timeout) run \"$testfile\" again with same args" }
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-    expect -re "$gdb_prompt $" {}
-} else {
-    expect {
-	    -re ".*120.*$gdb_prompt $"\
-				{ pass "run \"$testfile\" again with same args" }
-	    -re ".*$gdb_prompt $"	{ fail "run \"$testfile\" again with same args" }
-	    timeout		{ fail "(timeout) run \"$testfile\" again with same args" }
-	}
-}
-
-# Use "set args" command to specify no arguments as default and run again.
-if [istarget "*-*-vxworks*"] then {
-    send_gdb "set args main\n"
-} else {
-    send_gdb "set args\n"
-}
-expect -re "$gdb_prompt $"
-
-gdb_run_cmd
-
-if [istarget "*-*-vxworks*"] then {
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $shell_id "Program exited normally" {
-	    unresolved "run after setting args to nil"
-	}
-	-i $shell_id "usage:  factorial <number>" {
-	    pass "run after setting args to nil"
-	}
-	timeout {
-	    fail "(timeout) run after setting args to nil"
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-    expect -re "$gdb_prompt $" {}
-} else {
-    expect {
-	-re ".*usage:  factorial <number>.*$gdb_prompt $" {
-	    pass "run after setting args to nil"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "run after setting args to nil"
-	}
-	timeout {
-	    fail "(timeout) run after setting args to nil"
-	}
-    }
-}
-
-# Use "set args" command to specify an argument and run again.
-setup_xfail "mips-idt-*"
-if [istarget "*-*-vxworks*"] then {
-   send_gdb "set args vxmain \"6\"\n"
-} else {
-	send_gdb "set args 6\n"
-}
-expect -re "$gdb_prompt $"
-gdb_run_cmd
-
-if [istarget "*-*-vxworks*"] then {
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-    expect {
-	-i $shell_id "Program exited normally" {
-	    unresolved "run \"$testfile\" again after setting args"
-	}
-	-i $shell_id "720" {
-	    pass "run \"$testfile\" again after setting args"
-	}
-	timeout {
-	    fail "(timeout) run \"$testfile\" again after setting args"
-	}
-    }
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-    expect -re "$gdb_prompt $" {}
-} else {
-    expect {
-	    -re ".*720.*$gdb_prompt $" {
-		pass "run \"$testfile\" again after setting args"
-	    }
-	    -re ".*$gdb_prompt $" {
-		fail "run \"$testfile\" again after setting args"
-	    }
-	    timeout {
-		fail "(timeout) run \"$testfile\" again after setting args"
-	    }
-	}
-}
-
-# GOAL: Test that shell is being used with "run".  For remote debugging
-# targets, there is no guarantee that a "shell" (whatever that is) is used.
-if [isnative] then {
-    send_gdb "run `echo 8`\n"
-    expect {
-	-re "Starting program.*40320.*$gdb_prompt $" {
-	    pass "run \"$testfile\" with shell"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "run \"$testfile\" with shell"
-	}
-	timeout	{
-	    fail "(timeout) run \"$testfile\" with shell"
-	}
-    }
-}
-
-# Reset the default arguments for VxWorks
-if [istarget "*-*-vxworks*"] then {
-    send_gdb "set args main\n"
-    expect -re ".*$gdb_prompt $" {}
-}
diff --git a/gdb/testsuite/gdb.base/bitfields.c b/gdb/testsuite/gdb.base/bitfields.c
deleted file mode 100644
index 453bd3c..0000000
--- a/gdb/testsuite/gdb.base/bitfields.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/* Test program to test bit field operations */
-
-/* For non-ANSI compilers, use plain ints for the signed bit fields.  However,
-   whether they actually end up signed or not is implementation defined, so
-   this may cause some tests to fail.  But at least we can still compile
-   the test program and run the tests... */
-
-#ifndef __STDC__
-#define signed  /**/
-#endif
-
-struct fields
-{
-  unsigned char	uc    ;
-  signed int	s1 : 1;
-  unsigned int	u1 : 1;
-  signed int	s2 : 2;
-  unsigned int	u2 : 2;
-  signed int	s3 : 3;
-  unsigned int	u3 : 3;
-  signed int	s9 : 9;
-  unsigned int  u9 : 9;
-  signed char	sc    ;
-} flags;
-
-void break1 ()
-{
-}
-
-void break2 ()
-{
-}
-
-void break3 ()
-{
-}
-
-void break4 ()
-{
-}
-
-void break5 ()
-{
-}
-
-void break6 ()
-{
-}
-
-void break7 ()
-{
-}
-
-void break8 ()
-{
-}
-
-void break9 ()
-{
-}
-
-void break10 ()
-{
-}
-
-/* This is used by bitfields.exp to determine if the target understands
-   signed bitfields.  */
-int i;
-
-int main ()
-{
-  /* For each member, set that member to 1, allow gdb to verify that the
-     member (and only that member) is 1, and then reset it back to 0. */
-
-  flags.uc = 1;
-  break1 ();
-  flags.uc = 0;
-
-  flags.s1 = 1;
-  break1 ();
-  flags.s1 = 0;
-
-  flags.u1 = 1;
-  break1 ();
-  flags.u1 = 0;
-
-  flags.s2  = 1;
-  break1 ();
-  flags.s2 = 0;
-
-  flags.u2 = 1;
-  break1 ();
-  flags.u2 = 0;
-
-  flags.s3  = 1;
-  break1 ();
-  flags.s3 = 0;
-
-  flags.u3 = 1;
-  break1 ();
-  flags.u3 = 0;
-
-  flags.s9 = 1;
-  break1 ();
-  flags.s9 = 0;
-
-  flags.u9 = 1;
-  break1 ();
-  flags.u9 = 0;
-
-  flags.sc = 1;
-  break1 ();
-  flags.sc = 0;
-
-  /* Fill alternating fields with all 1's and verify that none of the bits
-     "bleed over" to the other fields. */
-
-  flags.uc = 0xFF;
-  flags.u1 = 0x1;
-  flags.u2 = 0x3;
-  flags.u3 = 0x7;
-  flags.u9 = 0x1FF;
-  break2 ();
-  flags.uc = 0;
-  flags.u1 = 0;
-  flags.u2 = 0;
-  flags.u3 = 0;
-  flags.u9 = 0;
-
-  flags.s1 = 0x1;
-  flags.s2 = 0x3;
-  flags.s3 = 0x7;
-  flags.s9 = 0x1FF;
-  flags.sc = 0xFF;
-  break2 ();
-  flags.s1 = 0;
-  flags.s2 = 0;
-  flags.s3 = 0;
-  flags.s9 = 0;
-  flags.sc = 0;
-
-  /* Fill the unsigned fields with the maximum positive value and verify
-     that the values are printed correctly. */
-
-  /* Maximum positive values */
-  flags.u1 = 0x1;
-  flags.u2 = 0x3;
-  flags.u3 = 0x7;
-  flags.u9 = 0x1FF;
-  break3 ();
-  flags.u1 = 0;
-  flags.u2 = 0;
-  flags.u3 = 0;
-  flags.u9 = 0;
-
-  /* Fill the signed fields with the maximum positive value, then the maximally
-     negative value, then -1, and verify in each case that the values are
-     printed correctly. */
-
-  /* Maximum positive values */
-  flags.s1 = 0x0;
-  flags.s2 = 0x1;
-  flags.s3 = 0x3;
-  flags.s9 = 0xFF;
-  break4 ();
-
-  /* Maximally negative values */
-  flags.s1 = 0x1;
-  flags.s2 = 0x2;
-  flags.s3 = 0x4;
-  flags.s9 = 0x100;
-  /* Extract bitfield value so that bitfield.exp can check if the target
-     understands signed bitfields.  */
-  i = flags.s9;
-  break4 ();
-
-  /* -1 */
-  flags.s1 = 0x1;
-  flags.s2 = 0x3;
-  flags.s3 = 0x7;
-  flags.s9 = 0x1FF;
-  break4 ();
-
-  flags.s1 = 0;
-  flags.s2 = 0;
-  flags.s3 = 0;
-  flags.s9 = 0;
-
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.base/bitfields.exp b/gdb/testsuite/gdb.base/bitfields.exp
deleted file mode 100644
index eb550fe..0000000
--- a/gdb/testsuite/gdb.base/bitfields.exp
+++ /dev/null
@@ -1,291 +0,0 @@
-# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "bitfields"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-#
-# Test bitfield locating and uniqueness.
-# For each member, set that member to 1 and verify that the member (and only
-# that member) is 1, then reset it back to 0.
-#
-
-proc bitfield_uniqueness {} {
-    global decimal
-    global hex
-    global gdb_prompt
-    global srcfile
-
-    if [gdb_test "break break1" "Break.* at $hex: file .*$srcfile, line $decimal\\."] {
-	return
-    }
-
-    gdb_run_cmd
-    gdb_expect {
-	-re "Break.*break1 \\(\\) at .*$srcfile:$decimal.*$gdb_prompt $" {
-	    pass "running to break1"
-	}
-	timeout { fail "(timeout) running to break1"; return }
-    }
-	
-    if [gdb_test "print flags" ".*uc = 1 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*"] {
-	return 
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #1"] {
-	return 
-    }
-    # Note that we check for s1 as either 1 or -1, so that failure to
-    # treat it correctly as a signed 1bit field (values 0 or -1) while
-    # printing its value does not cause a spurious failure.  We do the
-    # signedness preservation test later.
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = (1|-1), u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s1)"] {
-	return 
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #2"] {
-	return 
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u1)"] {
-	return
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #3"] {
-	return 
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s2)"] {
-	return 
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #4"] {
-	return
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 1, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u2)"] {
-	return
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #5"] {
-	return
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 1, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s3)"] {
-	return
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #6"] {
-	return
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 1, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u3)"] {
-	return
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #7"] {
-	return
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 1, u9 = 0, sc = 0.*" "bitfield uniqueness (s9)"] {
-	return
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #8"] {
-	return
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 1, sc = 0.*" "bitfield uniqueness (u9)"] {
-	return
-    }
-    if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #9"] {
-	return
-    }
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 1.*" "bitfield uniqueness (sc)"] {
-	return
-    }
-}
-
-
-#
-# Test bitfield containment.
-# Fill alternating fields with all 1's and verify that none of the bits
-# "bleed over" to the other fields.
-#
-
-proc bitfield_containment {} {
-    global decimal
-    global hex
-    global gdb_prompt
-    global srcfile
-
-    delete_breakpoints
-
-    if [gdb_test "break break2" "Break.* at $hex: file .*$srcfile, line $decimal\\." "setting breakpoint at break2"] {
-	return
-    }
-
-    gdb_run_cmd
-    gdb_expect {
-	-re "Break.*break2 \\(\\) at .*$srcfile:$decimal.*$gdb_prompt $" {
-	    pass "running to break2"
-	}
-	timeout { fail "(timeout) running to break2"; return }
-    }
-
-    if [gdb_test "print/x flags" "= {uc = 0xff, s1 = 0x0, u1 = 0x1, s2 = 0x0, u2 = 0x3, s3 = 0x0, u3 = 0x7, s9 = 0x0, u9 = 0x1ff, sc = 0x0}" "bitfield containment #1"] {
-	return
-    }
-
-    if [gdb_test "cont" "Break.*break2 \\(\\) at .*$srcfile:$decimal.*" "continuing to break2"] {
-	return
-    }
-
-    # If program is compiled with Sun CC, then these print out as their
-    # actual sizes; if compiled with gcc, they print out as 0xffffffff
-    # (which strikes me as bogus, but accept it at least for now).
-    if [gdb_test "print/x flags" "= {uc = 0x0, s1 = 0x(1|f*), u1 = 0x0, s2 = 0x(3|f*), u2 = 0x0, s3 = 0x(7|f*), u3 = 0x0, s9 = 0x(1ff|f*), u9 = 0x0, sc = 0xff}" "bitfield containment #2"] {
-	return
-    }
-}
-
-# Test unsigned bitfields for unsignedness and range.
-# Fill the unsigned fields with the maximum positive value and verify that
-# the values are printed correctly.
-
-proc bitfield_unsignedness {} {
-    global decimal
-    global hex
-    global gdb_prompt
-    global srcfile
-
-    delete_breakpoints
-
-    if [gdb_test "break break3" "Break.* at $hex: file .*$srcfile, line $decimal\\." "setting breakpoint at break3"] {
-	return
-    }
-
-    gdb_run_cmd
-    gdb_expect {
-	-re "Break.*break3 \\(\\) at .*$srcfile:$decimal.*$gdb_prompt $" {
-	    pass "running to break3"
-	}
-	timeout { fail "(timeout) running to break3"; return }
-    }
-
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 3, s3 = 0, u3 = 7, s9 = 0, u9 = 511, sc = 0.*" "unsigned bitfield ranges"] {
-	return
-    }
-}
-
-#
-# Test signed bitfields for signedness and range.
-# Fill the signed fields with the maximum positive value, then the maximally
-# negative value, then -1, and verify in each case that the values are
-# printed correctly.
-#
-
-proc bitfield_signedness {} {
-    global decimal
-    global hex
-    global gdb_prompt
-    global srcfile
-
-    delete_breakpoints
-
-    if [gdb_test "break break4" "Break.* at $hex: file .*$srcfile, line $decimal\\." "setting breakpoint at break4"] {
-	return
-    }
-
-    gdb_run_cmd
-    gdb_expect {
-	-re "Break.*break4 \\(\\) at .*$srcfile:$decimal.*$gdb_prompt $" {
-	    pass "running to break4"
-	}
-	timeout { fail "(timeout) running to break4"; return }
-    }
-
-    if [gdb_test "print flags" "= {uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 3, u3 = 0, s9 = 255, u9 = 0, sc = 0 .*}" "signed bitfields, max positive values"] {
-	return
-    }
-
-    if [gdb_test "cont" "Break.*break4 \\(\\) at .*$srcfile:$decimal.*" "continuing to break4 #1"] {
-	return
-    }
-
-    # Determine if the target has signed bitfields so we can xfail the
-    # the signed bitfield tests if it doesn't.
-    send_gdb "print i\n"
-    gdb_expect {
-	-re ".* = -256.*$gdb_prompt $" {
-	    pass "determining signed-ness of bitfields"
-	}
-	-re ".* = 256.*$gdb_prompt $" {
-	    pass "determining signed-ness of bitfields"
-	    setup_xfail "*-*-*"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "determining signed-ness of bitfields"
-	    return
-	}
-	default { fail "determining signed-ness of bitfields" ; return }
-    }
-
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -2, u2 = 0, s3 = -4, u3 = 0, s9 = -256, u9 = 0, sc = 0.*" "signed bitfields, max negative values"] {
-        return
-    }
-
-    if [gdb_test "cont" "Break.*break4 \\(\\) at .*$srcfile:$decimal.*" "continuing to break4 #2"] {
-	return
-    }
-
-    if [gdb_test "print flags" ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -1, u2 = 0, s3 = -1, u3 = 0, s9 = -1, u9 = 0, sc = 0.*" "signed bitfields with -1"] {
-	return
-    }
-}
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
-bitfield_uniqueness
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
-bitfield_containment
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
-bitfield_unsignedness
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
-bitfield_signedness
diff --git a/gdb/testsuite/gdb.base/branches.c b/gdb/testsuite/gdb.base/branches.c
deleted file mode 100644
index df3b7c0..0000000
--- a/gdb/testsuite/gdb.base/branches.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Tests for single stepping through various branch conditions */
-
-int noscramble(int a)
-{
-  return a ;
-}
-
-int echo(int a)
-{ return noscramble(a) ; }
-
-int equaltest(int a,int b)
-{ int retval ;
-  if (a == b)
-    retval = noscramble(1) ;
-  else retval = noscramble(0) ;
-  return retval ;
-}
-
-int neqtest(int a , int b)
-{ int retval ;
-  if (a != b)
-    retval = echo(1) ;
-  else retval = echo(2) ;
-  return retval ;
-}
-int zerotest(int a )
-{ int retval ;
-  a = echo(a) ;
-  if (a ==0)
-    retval = echo(1) ;
-  else
-    retval = echo(0) ;
-  retval = echo(retval) ;
-  return retval ;
-}
-
-int zerotest2(int a)
-{
-  return (a==0) ;
-}
-
-int nonzerotest(int a)
-{
-  int retval ;
-  if (a != 0)
-    retval = echo(0) ;
-  else retval = echo(1) ;
-  return retval ;
-}
-
-int whiletest(int a)
-{
-  while (a > 0)
-    {
-      a-- ;
-    }
-  return 0 ;
-}
-int whiletest2(int a)
-{
-  while (a > 0)
-    {
-      a = noscramble(a) ;
-      a-- ;
-    }
-  return a ;
-}
-
-int decr(int x) { return x - 1  ; }
-
-int while3(int a)
-{
-  int b = a ;
-  while (a == b)
-    {
-      a = echo(a) ;
-      b = decr(b) ;
-    }
-  return a ;
-}
-
-void done (int x) { } 
-
-int main()
-{
-  int a,b,c,d ;
-  done(1) ;
-  a = echo(123456) ;
-  b = echo(123456) ;
-  c = echo(56789) ;
-  d = echo(0) ;
-#if 1
-  equaltest(a,b) ;
-  done(7) ;
-  equaltest(a,c) ;
-  done(8) ;
-  whiletest(3) ;  /* worked */
-  done(3) ;
-  while3(3) ;
-  done(6) ;
-#endif  
-  neqtest(a,b) ; 
-  neqtest(a,b) ; 
-  neqtest(a,c) ; 
-  zerotest(d) ;
-  zerotest(a) ;
-  done(5) ;
-  nonzerotest(d) ;
-  done(4) ;
-  nonzerotest(a) ;
-  done(111) ;
-  return 1 ;
-}
diff --git a/gdb/testsuite/gdb.base/break.c b/gdb/testsuite/gdb.base/break.c
deleted file mode 100644
index 2b36a52..0000000
--- a/gdb/testsuite/gdb.base/break.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifdef vxworks
-#  include <vxWorks.h>
-#  include <stdioLib.h>
-
-/* VxWorks does not supply atoi.  */
-static int
-atoi (z)
-     char *z;
-{
-  int i = 0;
-
-  while (*z >= '0' && *z <= '9')
-    i = i * 10 + (*z++ - '0');
-  return i;
-}
-
-/* I don't know of any way to pass an array to VxWorks.  This function
-   can be called directly from gdb.  */
-
-vxmain (arg)
-char *arg;
-{
-  char *argv[2];
-
-  argv[0] = "";
-  argv[1] = arg;
-  main (2, argv, (char **) 0);
-}
-
-#else /* ! vxworks */
-#  include <stdio.h>
-#endif /* ! vxworks */
-
-/*
- * The following functions do nothing useful.  They are included simply
- * as places to try setting breakpoints at.  They are explicitly
- * "one-line functions" to verify that this case works (some versions
- * of gcc have or have had problems with this).
- */
-
-int marker1 () { return (0); }
-int marker2 (a) int a; { return (1); }
-void marker3 (a, b) char *a, *b; {}
-void marker4 (d) long d; {}
-
-/*
- *	This simple classical example of recursion is useful for
- *	testing stack backtraces and such.
- */
-
-int
-main (argc, argv, envp)
-int argc;
-char *argv[], **envp;
-{
-    if (argc != 2) {
-	fprintf (stderr, "usage:  factorial <number>\n");
-	return 1;
-    } else {
-	printf ("%d\n", factorial (atoi (argv[1])));
-    }
-    marker1 ();
-    marker2 (43);
-    marker3 ("stack", "trace");
-    marker4 (177601976L);
-    return 0;
-}
-
-int factorial (value)
-int value;
-{
-    if (value > 1) {
-	value *= factorial (value - 1);
-    }
-    return (value);
-}
-
diff --git a/gdb/testsuite/gdb.base/break.exp b/gdb/testsuite/gdb.base/break.exp
deleted file mode 100644
index 6708323..0000000
--- a/gdb/testsuite/gdb.base/break.exp
+++ /dev/null
@@ -1,355 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "break"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if [target_info exists gdb_stub] {
-    gdb_step_for_stub;
-}
-#
-# test simple breakpoint setting commands
-#
-
-# Test deleting all breakpoints when there are none installed.
-# Between 4.15 and 4.16 a change made gdb stop prompting when
-# there are no user breakpoints installed.
-# Note that gdb-init.exp provides a "delete_breakpoints" proc
-# for general use elsewhere.
-
-send_gdb "delete breakpoints\n"
-gdb_expect {
-     -re "Delete all breakpoints.*$" {
-	    send_gdb "y\n"
-	    gdb_expect {
-		-re "$gdb_prompt $" {
-		    setup_xfail "i*86-*-sysv4*" "sparc-sun-sunos4*" "alpha-dec-osf*" "mips-dec-ultrix*"
-		    fail "Delete all breakpoints when none (unexpected prompt)"
-		}
-		timeout	{ fail "Delete all breakpoints when none (timeout after unexpected prompt)" }
-	    }
-	}
-     -re ".*$gdb_prompt $"       { pass "Delete all breakpoints when none" }
-    timeout	            { fail "Delete all breakpoints when none (timeout)" }
-}
-
-#
-# test break at function
-#
-gdb_test "break main" \
-    "Breakpoint.*at.* file .*$srcfile, line.*" \
-    "breakpoint function"
-
-#
-# test break at function in file
-#
-gdb_test "break $srcfile:factorial" \
-    "Breakpoint.*at.* file .*$srcfile, line.*" \
-    "breakpoint function in file"
-
-#
-# test break at line number
-#
-gdb_test "break 64" \
-    "Breakpoint.*at.* file .*$srcfile, line 64\\." \
-    "breakpoint line number"
-
-#
-# test duplicate breakpoint
-#
-gdb_test "break 64" \
-    "Note: breakpoint \[0-9\]+ also set at pc.*Breakpoint \[0-9\]+ at.* file .*$srcfile, line 64\\." \
-    "breakpoint duplicate"
-
-#
-# test break at line number in file
-#
-gdb_test "break $srcfile:70" \
-    "Breakpoint.*at.* file .*$srcfile, line 70\\." \
-    "breakpoint line number in file"
-
-
-#
-# check to see what breakpoints are set
-#
-if [target_info exists gdb_stub] {
-    set main_line 57
-} else {
-    set main_line 60
-}
-
-gdb_test "info break" \
-    "Num Type\[ \]+Disp Enb Address\[ \]+What.*
-\[0-9\]+\[\t \]+breakpoint     keep y.* in main at .*$srcfile:$main_line.*
-\[0-9\]+\[\t \]+breakpoint     keep y.* in factorial at .*$srcfile:76.*
-\[0-9\]+\[\t \]+breakpoint     keep y.* in main at .*$srcfile:64.*
-\[0-9\]+\[\t \]+breakpoint     keep y.* in main at .*$srcfile:64.*
-\[0-9\]+\[\t \]+breakpoint     keep y.* in main at .*$srcfile:70" \
-    "breakpoint info"
-
-
-# FIXME: The rest of this test doesn't work with anything that can't
-# handle arguments.
-# Huh? There doesn't *appear* to be anything that passes arguments
-# below.
-if [istarget "mips-idt-*"] then {
-    return
-}
-
-#
-# run until the breakpoint at main is hit. For non-stubs-using targets.
-#
-if ![target_info exists use_gdb_stub] {
-  if [istarget "*-*-vxworks*"] then {
-    send_gdb "run vxmain \"2\"\n"
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-  } else {
-	send_gdb "run\n"
-  }
-  gdb_expect {
-    -re "The program .* has been started already.*y or n. $" {
-	send_gdb "y\n"
-	exp_continue
-    }
-    -re "Starting program.*Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:60.*60\[\t \]+if .argc.* \{.*$gdb_prompt $"\
-	                    { pass "run until function breakpoint" }
-    -re ".*$gdb_prompt $"       { fail "run until function breakpoint" }
-    timeout	            { fail "run until function breakpoint (timeout)" }
-  }
-} else {
-    if ![target_info exists gdb_stub] {
-	gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:60.*60\[\t \]+if .argc.*\{" "stub continue"
-    }
-}
-
-#
-# run until the breakpoint at a line number
-#
-gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:64.*64\[\t \]+printf.*factorial.*" \
-			"run until breakpoint set at a line number"
-
-#
-# Run until the breakpoint set in a function in a file
-#
-for {set i 6} {$i >= 1} {incr i -1} {
-	gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, factorial \\(value=$i\\) at .*$srcfile:76.*76\[\t \]+if .value > 1. \{" \
-			"run until file:function($i) breakpoint"
-}
-
-#
-# run until the file:function breakpoint at a line number in a file
-#
-gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:70.*70\[\t \]+return 0;" \
-		"run until file:linenum breakpoint"
-
-#
-# delete all breakpoints so we can start over, course this can be a test too
-#
-delete_breakpoints
-
-#
-# test temporary breakpoint at function
-#
-
-gdb_test "tbreak main" "Breakpoint.*at.* file .*$srcfile, line.*" "Temporary breakpoint function"
-
-#
-# test break at function in file
-#
-
-gdb_test "tbreak $srcfile:factorial" "Breakpoint.*at.* file .*$srcfile, line.*" \
-	"Temporary breakpoint function in file"
-
-#
-# test break at line number
-#
-send_gdb "tbreak 64\n"
-gdb_expect {
-    -re "Breakpoint.*at.* file .*$srcfile, line 64.*$gdb_prompt $" { pass "Temporary breakpoint line number #1" }
-	-re ".*$gdb_prompt $"   { pass "Temporary breakpoint line number #1" }
-	timeout	    { fail "breakpoint line number #1 (timeout)" }
-}
-
-gdb_test "tbreak 60" "Breakpoint.*at.* file .*$srcfile, line 60.*" "Temporary breakpoint line number #2"
-
-#
-# test break at line number in file
-#
-send_gdb "tbreak $srcfile:70\n"
-gdb_expect {
-    -re "Breakpoint.*at.* file .*$srcfile, line 70.*$gdb_prompt $" { pass "Temporary breakpoint line number in file #1" }
-	-re ".*$gdb_prompt $"   { pass "Temporary breakpoint line number in file #1" }
-	timeout	    { fail "Temporary breakpoint line number in file #1 (timeout)" }
-}
-
-gdb_test  "tbreak $srcfile:66" "Breakpoint.*at.* file .*$srcfile, line 66.*" "Temporary breakpoint line number in file #2"
-
-#
-# check to see what breakpoints are set (temporary this time)
-#
-gdb_test "info break" "Num Type.*Disp Enb Address.*What.*\[\r\n\]\[0-9\]+\[\t \]+breakpoint     del.*y.*in main at .*$srcfile:$main_line.*\[\r\n\]\[0-9\]+\[\t \]+breakpoint     del.*y.*in factorial at .*$srcfile:76.*\[\r\n\]\[0-9\]+\[\t \]+breakpoint     del.*y.*in main at .*$srcfile:64.*\[\r\n\]\[0-9\]+\[\t \]+breakpoint     del.*y.*in main at .*$srcfile:70.*" "Temporary breakpoint info"
-
-proc test_clear_command {} {
-    gdb_test "break main" "Breakpoint.*at.*" "break main #1"
-    gdb_test "break main" "Breakpoint.*at.*" "break main #2"
-
-    # We don't test that it deletes the correct breakpoints.  We do at
-    # least test that it deletes more than one breakpoint.
-    gdb_test "clear main" {Deleted breakpoints [0-9]+ [0-9]+.*}
-}
-
-#
-# Test "next" over recursive function call.
-#
-
-proc test_next_with_recursion {} { 
-    global gdb_prompt
-    global decimal
-    global binfile
-
-    if [istarget "d10v-*-*"] {
-	# Doesn't work right now.
-	gdb_suppress_tests;
-    }
-    if [target_info exists use_gdb_stub] {
-	# Reload the program.
-	delete_breakpoints
-	gdb_load ${binfile};
-    } else {
-	# FIXME: should be using runto
-	gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y"
-
-	delete_breakpoints
-    }
-
-    gdb_test "break factorial" "Breakpoint $decimal at .*" "break at factorial"
-
-    # Run until we call factorial with 6
-
-    if [istarget "*-*-vxworks*"] then {
-	send_gdb "run vxmain \"6\"\n"
-    } else {
-	gdb_run_cmd
-    }
-    gdb_expect {
-	-re "Break.* factorial .value=6. .*$gdb_prompt $" {}
-	-re ".*$gdb_prompt $" {
-	    fail "run to factorial(6)";
-	    gdb_suppress_tests;
-	}
-	timeout { fail "run to factorial(6) (timeout)" ; gdb_suppress_tests }
-    }
-
-    # Continue until we call factorial recursively with 5.
-
-    send_gdb "continue\n"
-    gdb_expect {
-	-re "Continuing.*Break.* factorial .value=5. .*$gdb_prompt $" {}
-	timeout { fail "continue to factorial(5) (timeout)" ; gdb_suppress_tests }
-    }
-
-    # Do a backtrace just to confirm how many levels deep we are.
-
-    set result [gdb_test "backtrace" \
-	    "#0\[ \t\]+ factorial .value=5..*" \
-	    "backtrace from factorial(5)"]
-    if $result!=0 then { gdb_suppress_tests }
-
-    # Now a "next" should position us at the recursive call, which
-    # we will be performing with 4.
-
-    send_gdb "next\n"
-    gdb_expect {
-	-re ".* factorial .value - 1.;.*$gdb_prompt $" {}
-	timeout { fail "next to recursive call (timeout)" ; gdb_suppress_tests }
-    }
-
-    # Disable the breakpoint at the entry to factorial by deleting them all.
-    # The "next" should run until we return to the next line from this
-    # recursive call to factorial with 4.
-    # Buggy versions of gdb will stop instead at the innermost frame on
-    # the line where we are trying to "next" to.
-
-    delete_breakpoints
-
-    if [istarget "mips*tx39-*"] {
-	set timeout 60
-    } else {
-	set timeout 20
-    }
-
-    gdb_test next "\[0-9\]*\[\t \]+return \\(value\\);.*" \
-	    "next over recursive call"
-
-    # OK, we should be back in the same stack frame we started from.
-    # Do a backtrace just to confirm.
-
-    set result [gdb_test "backtrace" \
-	    "#0\[ \t\]+ factorial .value=120.*\r\n#1\[ \t\]+ \[0-9a-fx\]+ in factorial .value=6..*" \
-	    "backtrace from factorial(5.1)"]
-    if { $result != 0 } { gdb_suppress_tests }
-
-    if [target_info exists gdb,noresults] { gdb_suppress_tests }
-    if [target_info exists use_gdb_stub] {
-	gdb_breakpoint "exit"
-	gdb_test "continue" "Continuing..*Breakpoint .*exit \[(\].*=0\[)\].*" "continue until exit in recursive next test"
-    } else {
-    # Continue until we exit.  Should not stop again.
-    # Don't bother to check the output of the program, that may be
-    # extremely tough for some remote systems.
-	gdb_test "continue"\
-		"Continuing.\[\r\n0-9\]+Program exited normally\\..*"\
-		"continue until exit in recursive next test"
-    }
-    gdb_stop_suppressing_tests;
-}
-
-test_clear_command
-test_next_with_recursion
-
-# Reset the default arguments for VxWorks
-if [istarget "*-*-vxworks*"] {
-    set timeout 10
-    verbose "Timeout is now $timeout seconds" 2
-    send_gdb "set args main\n"
-    gdb_expect -re ".*$gdb_prompt $" {}
-}
diff --git a/gdb/testsuite/gdb.base/call-rt-st.c b/gdb/testsuite/gdb.base/call-rt-st.c
deleted file mode 100644
index c89cb11..0000000
--- a/gdb/testsuite/gdb.base/call-rt-st.c
+++ /dev/null
@@ -1,530 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-
-/**************************************************************************
- * TESTS :
- * function returning large structures, which go on the stack
- * functions returning varied sized structs which go on in the registers.
- ***************************************************************************/
-
-
-/* A large structure (> 64 bits) used to test passing large structures as
- * parameters
- */
-
-struct array_rep_info_t {
-   int   next_index[10]; 
-   int   values[10];
-   int   head;
-};
-
-/*****************************************************************************
- * Small structures ( <= 64 bits). These are used to test passing small 
- * structures as parameters and test argument size promotion.
- *****************************************************************************/
-
- /* 64 bits
-  */
-struct small_rep_info_t {
-   int   value;
-   int   head;
-};
-
-/* 6 bits : really fits in 8 bits and is promoted to 32 bits
- */
-struct bit_flags_t {
-       unsigned alpha   :1;
-       unsigned beta    :1;
-       unsigned gamma   :1;
-       unsigned delta   :1;
-       unsigned epsilon :1;
-       unsigned omega   :1;
-};
-
-/* 22 bits : really fits in 40 bits and is promoted to 64 bits
- */
-struct bit_flags_combo_t {
-       unsigned alpha   :1;
-       unsigned beta    :1;
-       char     ch1;
-       unsigned gamma   :1;
-       unsigned delta   :1;
-       char     ch2;
-       unsigned epsilon :1;
-       unsigned omega   :1;
-};
-
-/* 64 bits
- */
-struct one_double_t {
-       double double1;
-};
-
-/* 64 bits
- */
-struct two_floats_t {
-       float float1;
-       float float2;
-};
-
-
-/* 24 bits : promoted to 32 bits
- */
-struct three_char_t {
-       char ch1;
-       char ch2;
-       char ch3;
-};
-
-/* 40 bits : promoted to 64 bits
- */
-struct five_char_t {
-       char ch1;
-       char ch2;
-       char ch3;
-       char ch4;
-       char ch5;
-};
-
-/* 40 bits : promoted to 64 bits
- */
-struct int_char_combo_t {
-       int  int1;
-       char ch1;
-};
-
-
-/*****************************************************************
- * LOOP_COUNT : 
- * A do nothing function. Used to provide a point at which calls can be made.  
- *****************************************************************/
-void loop_count () {
-
-     int index;
-
-     for (index=0; index<4; index++);
-}
-
-/*****************************************************************
- * INIT_BIT_FLAGS :
- * Initializes a bit_flags_t structure. Can call this function see
- * the call command behavior when integer arguments do not fit into
- * registers and must be placed on the stack.
- * OUT struct bit_flags_t *bit_flags -- structure to be filled
- * IN  unsigned a  -- 0 or 1 
- * IN  unsigned b  -- 0 or 1 
- * IN  unsigned g  -- 0 or 1 
- * IN  unsigned d  -- 0 or 1 
- * IN  unsigned e  -- 0 or 1 
- * IN  unsigned o  -- 0 or 1 
- *****************************************************************/
-void init_bit_flags (bit_flags,a,b,g,d,e,o) 
-struct bit_flags_t *bit_flags;
-unsigned a;
-unsigned b;
-unsigned g;
-unsigned d;
-unsigned e;
-unsigned o; 
-{
-
-   bit_flags->alpha = a;
-   bit_flags->beta = b;
-   bit_flags->gamma = g;
-   bit_flags->delta = d;
-   bit_flags->epsilon = e;
-   bit_flags->omega = o;
-}
-
-/*****************************************************************
- * INIT_BIT_FLAGS_COMBO :
- * Initializes a bit_flags_combo_t structure. Can call this function
- * to see the call command behavior when integer and character arguments
- * do not fit into registers and must be placed on the stack.
- * OUT struct bit_flags_combo_t *bit_flags_combo -- structure to fill
- * IN  unsigned a  -- 0 or 1 
- * IN  unsigned b  -- 0 or 1 
- * IN  char     ch1
- * IN  unsigned g  -- 0 or 1 
- * IN  unsigned d  -- 0 or 1 
- * IN  char     ch2
- * IN  unsigned e  -- 0 or 1 
- * IN  unsigned o  -- 0 or 1 
- *****************************************************************/
-void init_bit_flags_combo (bit_flags_combo, a, b, ch1, g, d, ch2, e, o)
-struct bit_flags_combo_t *bit_flags_combo;
-unsigned a;
-unsigned b;
-char ch1;
-unsigned g;
-unsigned d;
-char ch2;
-unsigned e;
-unsigned o;
-{
-
-   bit_flags_combo->alpha = a;
-   bit_flags_combo->beta = b;
-   bit_flags_combo->ch1 = ch1;
-   bit_flags_combo->gamma = g;
-   bit_flags_combo->delta = d;
-   bit_flags_combo->ch2 = ch2;
-   bit_flags_combo->epsilon = e;
-   bit_flags_combo->omega = o;
-}
-
-
-/*****************************************************************
- * INIT_ONE_DOUBLE : 
- * OUT  struct one_double_t *one_double  -- structure to fill 
- * IN   double init_val
- *****************************************************************/
-void init_one_double (one_double, init_val)
-struct one_double_t *one_double; 
-double init_val;
-{
-
-     one_double->double1  = init_val;
-}
-
-/*****************************************************************
- * INIT_TWO_FLOATS : 
- * OUT struct two_floats_t *two_floats -- structure to be filled
- * IN  float init_val1 
- * IN  float init_val2 
- *****************************************************************/
-void init_two_floats (two_floats, init_val1, init_val2)
-struct two_floats_t *two_floats;
-float init_val1;
-float init_val2;
-{
-
-     two_floats->float1 = init_val1;
-     two_floats->float2 = init_val2;
-}
-
-/*****************************************************************
- * INIT_THREE_CHARS : 
- * OUT struct three_char_t *three_char -- structure to be filled
- * IN  char init_val1 
- * IN  char init_val2 
- * IN  char init_val3 
- *****************************************************************/
-void init_three_chars ( three_char, init_val1, init_val2, init_val3)
-struct three_char_t *three_char;
-char init_val1;
-char init_val2;
-char init_val3;
-{
-
-     three_char->ch1 = init_val1;
-     three_char->ch2 = init_val2;
-     three_char->ch3 = init_val3;
-}
-
-/*****************************************************************
- * INIT_FIVE_CHARS : 
- * OUT struct five_char_t *five_char -- structure to be filled
- * IN  char init_val1 
- * IN  char init_val2 
- * IN  char init_val3 
- * IN  char init_val4 
- * IN  char init_val5 
- *****************************************************************/
-void init_five_chars ( five_char, init_val1, init_val2, init_val3, init_val4, init_val5)
-struct five_char_t *five_char;
-char init_val1;
-char init_val2;
-char init_val3;
-char init_val4;
-char init_val5;
-{
-
-     five_char->ch1 = init_val1;
-     five_char->ch2 = init_val2;
-     five_char->ch3 = init_val3;
-     five_char->ch4 = init_val4;
-     five_char->ch5 = init_val5;
-}
-
-/*****************************************************************
- * INIT_INT_CHAR_COMBO : 
- * OUT struct int_char_combo_t *combo -- structure to be filled
- * IN  int  init_val1 
- * IN  char init_val2 
- *****************************************************************/
-void init_int_char_combo ( combo, init_val1, init_val2)
-struct int_char_combo_t *combo;
-int init_val1;
-char init_val2;
-{
-
-     combo->int1 = init_val1;
-     combo->ch1 = init_val2;
-}
-
-/*****************************************************************
- * INIT_STRUCT_REP : 
- * OUT struct small_rep_into_t *small_struct -- structure to be filled
- * IN  int  seed 
- *****************************************************************/
-void init_struct_rep( small_struct, seed)
-struct small_rep_info_t *small_struct;
-int    seed;
-
-{
-
-      small_struct->value = 2 + (seed*2); 
-      small_struct->head = 0; 
-}
-
-/*****************************************************************
- * PRINT_BIT_FLAGS : 
- * IN struct bit_flags_t bit_flags 
- ****************************************************************/
-struct bit_flags_t print_bit_flags ( bit_flags)
-struct bit_flags_t bit_flags;
-{
-
-     if (bit_flags.alpha) printf("alpha\n");
-     if (bit_flags.beta) printf("beta\n");
-     if (bit_flags.gamma) printf("gamma\n");
-     if (bit_flags.delta) printf("delta\n");
-     if (bit_flags.epsilon) printf("epsilon\n");
-     if (bit_flags.omega) printf("omega\n");
-     return bit_flags;
-     
-}
-
-/*****************************************************************
- * PRINT_BIT_FLAGS_COMBO : 
- * IN struct bit_flags_combo_t bit_flags_combo 
- ****************************************************************/
-struct bit_flags_combo_t print_bit_flags_combo ( bit_flags_combo )
-struct bit_flags_combo_t bit_flags_combo;
-{
-
-     if (bit_flags_combo.alpha) printf("alpha\n");
-     if (bit_flags_combo.beta) printf("beta\n");
-     if (bit_flags_combo.gamma) printf("gamma\n");
-     if (bit_flags_combo.delta) printf("delta\n");
-     if (bit_flags_combo.epsilon) printf("epsilon\n");
-     if (bit_flags_combo.omega) printf("omega\n");
-     printf("ch1: %c\tch2: %c\n", bit_flags_combo.ch1, bit_flags_combo.ch2);
-     return bit_flags_combo;
-     
-}
-
-/*****************************************************************
- * PRINT_ONE_DOUBLE : 
- * IN struct one_double_t one_double 
- ****************************************************************/
-struct one_double_t print_one_double ( one_double )
-struct one_double_t one_double;
-{
-
-     printf("Contents of one_double_t: \n\n");
-     printf("%f\n", one_double.double1);
-     return one_double;
-     
-}
-
-/*****************************************************************
- * PRINT_TWO_FLOATS : 
- * IN struct two_floats_t two_floats 
- ****************************************************************/
-struct two_floats_t print_two_floats ( two_floats ) 
-struct two_floats_t two_floats;
-{
-
-     printf("Contents of two_floats_t: \n\n");
-     printf("%f\t%f\n", two_floats.float1, two_floats.float2);
-     return two_floats;
-     
-}
-
-/*****************************************************************
- * PRINT_THREE_CHARS : 
- * IN struct three_char_t three_char
- ****************************************************************/
-struct three_char_t print_three_chars ( three_char ) 
-struct three_char_t three_char;
-{
-
-     printf("Contents of three_char_t: \n\n");
-     printf("%c\t%c\t%c\n", three_char.ch1, three_char.ch2, three_char.ch3);
-     return three_char;
-     
-}
-
-/*****************************************************************
- * PRINT_FIVE_CHARS : 
- * IN struct five_char_t five_char
- ****************************************************************/
-struct five_char_t print_five_chars ( five_char )
-struct five_char_t five_char;
-{
-
-     printf("Contents of five_char_t: \n\n");
-     printf("%c\t%c\t%c\t%c\t%c\n", five_char.ch1, five_char.ch2, 
-				    five_char.ch3, five_char.ch4, 
-				    five_char.ch5);
-     return five_char;
-     
-}
-
-/*****************************************************************
- * PRINT_INT_CHAR_COMBO : 
- * IN struct int_char_combo_t int_char_combo
- ****************************************************************/
-struct int_char_combo_t print_int_char_combo ( int_char_combo )
-struct int_char_combo_t int_char_combo;
-{
-
-     printf("Contents of int_char_combo_t: \n\n");
-     printf("%d\t%c\n", int_char_combo.int1, int_char_combo.ch1);
-     return int_char_combo;
-     
-}     
-
-/*****************************************************************
- * PRINT_STRUCT_REP : 
- ****************************************************************/
-struct small_rep_info_t print_struct_rep( struct1 )
-struct small_rep_info_t struct1;
-
-{
-
-  printf("Contents of struct1: \n\n");
-  printf("%10d%10d\n", struct1.value, struct1.head); 
-  struct1.value =+5;
-  
-  return struct1;
-  
-
-}
-
-
-struct array_rep_info_t print_one_large_struct( linked_list1 )
-struct array_rep_info_t linked_list1;
-{
-
-
-      printf("%10d%10d\n", linked_list1.values[0], 
-			   linked_list1.next_index[0]); 
- 
-      return linked_list1;
-      
-}
-
-/*****************************************************************
- * INIT_ARRAY_REP :
- * IN struct array_rep_info_t *linked_list
- * IN int    seed
- ****************************************************************/
-void init_array_rep( linked_list, seed )
-struct array_rep_info_t *linked_list;
-int    seed;
-
-{
-
-  int index;
-
-  for (index = 0; index < 10; index++) {
-
-      linked_list->values[index] = (2*index) + (seed*2);
-      linked_list->next_index[index] = index + 1;
-  }
-  linked_list->head = 0;
-}
-
-
-int main ()  {
-   
-  /* variables for large structure testing
-   */
-  int number = 10;
-  struct array_rep_info_t *list1;
-
-  /* variables for testing a small structures and a very long argument list
-   */
-   struct small_rep_info_t  *struct1;
-   struct bit_flags_t       *flags;
-   struct bit_flags_combo_t *flags_combo;
-   struct three_char_t      *three_char;
-   struct five_char_t       *five_char;
-   struct int_char_combo_t  *int_char_combo;
-   struct one_double_t      *d1;
-   struct two_floats_t      *f3;
-
-
-  /* Allocate space for large structures 
-   */
-  list1 = (struct array_rep_info_t *)malloc(sizeof(struct array_rep_info_t));
-
-  /* Initialize large structures 
-   */
-  init_array_rep(list1, 2);
-
-  /* Print large structures 
-   */
-  print_one_large_struct(*list1);
-
-  /* Allocate space for small structures 
-   */
-  struct1     = (struct small_rep_info_t  *)malloc(sizeof(struct small_rep_info_t));
-  flags       = (struct bit_flags_t *)malloc(sizeof(struct bit_flags_t));
-  flags_combo = (struct bit_flags_combo_t *)malloc(sizeof(struct bit_flags_combo_t));
-  three_char  = (struct three_char_t *)malloc(sizeof(struct three_char_t));
-  five_char   = (struct five_char_t *)malloc(sizeof(struct five_char_t));
-  int_char_combo = (struct int_char_combo_t *)malloc(sizeof(struct int_char_combo_t));
-
-  d1 = (struct one_double_t *)malloc(sizeof(struct one_double_t));
-  f3 = (struct two_floats_t *)malloc(sizeof(struct two_floats_t));
-
-  /* Initialize small structures 
-   */
-  init_one_double ( d1, 1.11111); 
-  init_two_floats ( f3, -2.345, 1.0); 
-  init_bit_flags(flags, (unsigned)1, (unsigned)0, (unsigned)1, 
-		 (unsigned)0, (unsigned)1, (unsigned)0 ); 
-  init_bit_flags_combo(flags_combo, (unsigned)1, (unsigned)0, 'y',
-				     (unsigned)1, (unsigned)0, 'n',
-				     (unsigned)1, (unsigned)0 ); 
-  init_three_chars(three_char, 'x', 'y', 'z');
-  init_five_chars(five_char, 'h', 'e', 'l', 'l', 'o');
-  init_int_char_combo(int_char_combo, 13, '!');
-  init_struct_rep(struct1, 10);
- 
- 
-  /* Print small structures 
-   */
-  print_one_double(*d1);
-  print_two_floats(*f3);
-  print_bit_flags(*flags);
-  print_bit_flags_combo(*flags_combo);
-  print_three_chars(*three_char);
-  print_five_chars(*five_char);
-  print_int_char_combo(*int_char_combo);
-  print_struct_rep(*struct1);
-
-  loop_count();
-
-  return 0;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/gdb/testsuite/gdb.base/callfuncs.c b/gdb/testsuite/gdb.base/callfuncs.c
deleted file mode 100644
index e59db08..0000000
--- a/gdb/testsuite/gdb.base/callfuncs.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/* Support program for testing gdb's ability to call functions
-   in the inferior, pass appropriate arguments to those functions,
-   and get the returned result. */
-
-#ifdef __STDC__
-#define PARAMS(paramlist) paramlist
-#else
-#define PARAMS(paramlist) ()
-#endif
-
-char char_val1 = 'a';
-char char_val2 = 'b';
-
-short short_val1 = 10;
-short short_val2 = -23;
-
-int int_val1 = 87;
-int int_val2 = -26;
-
-long long_val1 = 789;
-long long_val2 = -321;
-
-float float_val1 = 3.14159;
-float float_val2 = -2.3765;
-
-double double_val1 = 45.654;
-double double_val2 = -67.66;
-
-#define DELTA (0.001)
-
-char *string_val1 = "string 1";
-char *string_val2 = "string 2";
-
-char char_array_val1[] = "carray 1";
-char char_array_val2[] = "carray 2";
-
-struct struct1 {
-  int x;
-  long y;
-} struct_val1 = { 76, 51 };
-
-/* Some functions that can be passed as arguments to other test
-   functions, or called directly. */
-
-int add (a, b)
-int a, b;
-{
-  return (a + b);
-}
-
-int doubleit (a)
-int a;
-{
-  return (a + a);
-}
-
-int (*func_val1) PARAMS((int,int)) = add;
-int (*func_val2) PARAMS((int)) = doubleit;
-
-/* An enumeration and functions that test for specific values. */
-
-enum enumtype { enumval1, enumval2, enumval3 };
-enum enumtype enum_val1 = enumval1;
-enum enumtype enum_val2 = enumval2;
-enum enumtype enum_val3 = enumval3;
-
-t_enum_value1 (enum_arg)
-enum enumtype enum_arg;
-{
-  return (enum_arg == enum_val1);
-}
-
-t_enum_value2 (enum_arg)
-enum enumtype enum_arg;
-{
-  return (enum_arg == enum_val2);
-}
-
-t_enum_value3 (enum_arg)
-enum enumtype enum_arg;
-{
-  return (enum_arg == enum_val3);
-}
-
-/* A function that takes a vector of integers (along with an explicit
-   count) and returns their sum. */
-
-int sum_args (argc, argv)
-int argc;
-int argv[];
-{
-  int sumval = 0;
-  int idx;
-
-  for (idx = 0; idx < argc; idx++)
-    {
-      sumval += argv[idx];
-    }
-  return (sumval);
-}
-
-/* Test that calling functions works if there are a lot of arguments.  */
-int
-sum10 (i0, i1, i2, i3, i4, i5, i6, i7, i8, i9)
-     int i0, i1, i2, i3, i4, i5, i6, i7, i8, i9;
-{
-  return i0 + i1 + i2 + i3 + i4 + i5 + i6 + i7 + i8 + i9;
-}
-
-/* Gotta have a main to be able to generate a linked, runnable
-   executable, and also provide a useful place to set a breakpoint. */
-
-main ()
-{
-  malloc(1);
-}
-
-/* Functions that expect specific values to be passed and return 
-   either 0 or 1, depending upon whether the values were
-   passed incorrectly or correctly, respectively. */
-
-int t_char_values (char_arg1, char_arg2)
-char char_arg1, char_arg2;
-{
-  return ((char_arg1 == char_val1) && (char_arg2 == char_val2));
-}
-
-int t_short_values (short_arg1, short_arg2)
-short short_arg1, short_arg2;
-{
-  return ((short_arg1 == short_val1) && (short_arg2 == short_val2));
-}
-
-int t_int_values (int_arg1, int_arg2)
-int int_arg1, int_arg2;
-{
-  return ((int_arg1 == int_val1) && (int_arg2 == int_val2));
-}
-
-int t_long_values (long_arg1, long_arg2)
-long long_arg1, long_arg2;
-{
-  return ((long_arg1 == long_val1) && (long_arg2 == long_val2));
-}
-
-int t_float_values (float_arg1, float_arg2)
-float float_arg1, float_arg2;
-{
-  return (((float_arg1 - float_val1) < DELTA) &&
-	  ((float_arg2 - float_val2) < DELTA));
-}
-
-int t_double_values (double_arg1, double_arg2)
-double double_arg1, double_arg2;
-{
-  return (((double_arg1 - double_val1) < DELTA) &&
-	  ((double_arg2 - double_val2) < DELTA));
-}
-
-int t_string_values (string_arg1, string_arg2)
-char *string_arg1, *string_arg2;
-{
-  return (!strcmp (string_arg1, string_val1) &&
-	  !strcmp (string_arg2, string_val2));
-}
-
-int t_char_array_values (char_array_arg1, char_array_arg2)
-char char_array_arg1[], char_array_arg2[];
-{
-  return (!strcmp (char_array_arg1, char_array_val1) &&
-	  !strcmp (char_array_arg2, char_array_val2));
-}
-
-
-/* This used to simply compare the function pointer arguments with
-   known values for func_val1 and func_val2.  Doing so is valid ANSI
-   code, but on some machines (RS6000, HPPA, others?) it may fail when
-   called directly by GDB.
-
-   In a nutshell, it's not possible for GDB to determine when the address
-   of a function or the address of the function's stub/trampoline should
-   be passed.
-
-   So, to avoid GDB lossage in the common case, we perform calls through the
-   various function pointers and compare the return values.  For the HPPA
-   at least, this allows the common case to work.
-
-   If one wants to try something more complicated, pass the address of
-   a function accepting a "double" as one of its first 4 arguments.  Call
-   that function indirectly through the function pointer.  This would fail
-   on the HPPA.  */
-
-int t_func_values (func_arg1, func_arg2)
-int (*func_arg1) PARAMS ((int, int));
-int (*func_arg2) PARAMS ((int));
-{
-  return ((*func_arg1) (5,5)  == (*func_val1) (5,5)
-          && (*func_arg2) (6) == (*func_val2) (6));
-}
-
-int t_call_add (func_arg1, a, b)
-int (*func_arg1) PARAMS ((int, int));
-int a, b;
-{
-  return ((*func_arg1)(a, b));
-}
diff --git a/gdb/testsuite/gdb.base/callfuncs.exp b/gdb/testsuite/gdb.base/callfuncs.exp
deleted file mode 100644
index ffca30b..0000000
--- a/gdb/testsuite/gdb.base/callfuncs.exp
+++ /dev/null
@@ -1,258 +0,0 @@
-# Copyright (C) 92, 96, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-# and modified by Bob Manson. (manson@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "callfuncs"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-set prototypes 1
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    set prototypes 0;
-    # built the second test case since we can't use prototypes
-    warning "Prototypes not supported, rebuilding with -DNO_PROTOTYPES"
-    if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DNO_PROTOTYPES}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-# The a29k can't call functions, so don't even bother with this test.
-if [target_info exists gdb,cannot_call_functions] {
-    setup_xfail "*-*-*" 2416
-    fail "This target can not call functions"
-    continue
-}
-
-# Set the current language to C.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_c {} {
-    global gdb_prompt
-
-    send_gdb "set language c\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language c (timeout)" ; return 0; }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"c\".*$gdb_prompt $" {
-	    pass "set language to \"c\""
-	    return 1
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"c\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# FIXME:  Before calling this proc, we should probably verify that
-# we can call inferior functions and get a valid integral value
-# returned.
-# Note that it is OK to check for 0 or 1 as the returned values, because C
-# specifies that the numeric value of a relational or logical expression
-# (computed in the inferior) is 1 for true and 0 for false.
-
-proc do_function_calls {} {
-    global prototypes
-    global gcc_compiled
-    # We need to up this because this can be really slow on some boards.
-    set timeout 60;
-
-    gdb_test "p t_char_values(0,0)" " = 0"
-    gdb_test "p t_char_values('a','b')" " = 1"
-    gdb_test "p t_char_values(char_val1,char_val2)" " = 1"
-    gdb_test "p t_char_values('a',char_val2)" " = 1"
-    gdb_test "p t_char_values(char_val1,'b')" " = 1"
-
-    gdb_test "p t_short_values(0,0)" " = 0"
-    gdb_test "p t_short_values(10,-23)" " = 1"
-    gdb_test "p t_short_values(short_val1,short_val2)" " = 1"
-    gdb_test "p t_short_values(10,short_val2)" " = 1"
-    gdb_test "p t_short_values(short_val1,-23)" " = 1"
-
-    gdb_test "p t_int_values(0,0)" " = 0"
-    gdb_test "p t_int_values(87,-26)" " = 1"
-    gdb_test "p t_int_values(int_val1,int_val2)" " = 1"
-    gdb_test "p t_int_values(87,int_val2)" " = 1"
-    gdb_test "p t_int_values(int_val1,-26)" " = 1"
-
-    gdb_test "p t_long_values(0,0)" " = 0"
-    gdb_test "p t_long_values(789,-321)" " = 1"
-    gdb_test "p t_long_values(long_val1,long_val2)" " = 1"
-    gdb_test "p t_long_values(789,long_val2)" " = 1"
-    gdb_test "p t_long_values(long_val1,-321)" " = 1"
-
-    if ![target_info exists gdb,skip_float_tests] {
-	gdb_test "p t_float_values(0.0,0.0)" " = 0"
-
-	# These next four tests fail on the mn10300.
-	# The first value is passed in regs, the other in memory.
-	# Gcc emits different stabs for the two parameters; the first is
-	# claimed to be a float, the second a double.
-	# dbxout.c in gcc claims this is the desired behavior.
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(3.14159,-2.3765)" " = 1"
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(float_val1,float_val2)" " = 1"
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(3.14159,float_val2)" " = 1"
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(float_val1,-2.3765)" " = 1"
-
-	# Test passing of arguments which might not be widened.
-	gdb_test "p t_float_values2(0.0,0.0)" " = 0"
-
-	# Although PR 5318 mentions SunOS specifically, this seems
-	# to be a generic problem on quite a few platforms.
-	if $prototypes then {
-	    setup_xfail "hppa*-*-*" "sparc-*-*" "mips*-*-*" 5318
-	    if {!$gcc_compiled} then {
-		setup_xfail "alpha-dec-osf2*" "i*86-*-sysv4*" 5318
-	    }
-	}
-	gdb_test "p t_float_values2(3.14159,float_val2)" " = 1"
-	gdb_test "p t_small_values(1,2,3,4,5,6,7,8,9,10)" " = 55"
-
-	gdb_test "p t_double_values(0.0,0.0)" " = 0"
-	gdb_test "p t_double_values(45.654,-67.66)" " = 1"
-	gdb_test "p t_double_values(double_val1,double_val2)" " = 1"
-	gdb_test "p t_double_values(45.654,double_val2)" " = 1"
-	gdb_test "p t_double_values(double_val1,-67.66)" " = 1"
-    }
-
-    gdb_test "p t_string_values(string_val2,string_val1)" " = 0"
-    gdb_test "p t_string_values(string_val1,string_val2)" " = 1"
-    gdb_test "p t_string_values(\"string 1\",\"string 2\")" " = 1"
-    gdb_test "p t_string_values(\"string 1\",string_val2)" " = 1"
-    gdb_test "p t_string_values(string_val1,\"string 2\")" " = 1"
-
-    gdb_test "p t_char_array_values(char_array_val2,char_array_val1)" " = 0"
-    gdb_test "p t_char_array_values(char_array_val1,char_array_val2)" " = 1"
-    gdb_test "p t_char_array_values(\"carray 1\",\"carray 2\")" " = 1"
-    gdb_test "p t_char_array_values(\"carray 1\",char_array_val2)" " = 1"
-    gdb_test "p t_char_array_values(char_array_val1,\"carray 2\")" " = 1"
-
-    gdb_test "p doubleit(4)" " = 8"
-    gdb_test "p add(4,5)" " = 9"
-    gdb_test "p t_func_values(func_val2,func_val1)" " = 0"
-    gdb_test "p t_func_values(func_val1,func_val2)" " = 1"
-
-    # On the rs6000, we need to pass the address of the trampoline routine,
-    # not the address of add itself.  I don't know how to go from add to
-    # the address of the trampoline.  Similar problems exist on the HPPA,
-    # and in fact can present an unsolvable problem as the stubs may not
-    # even exist in the user's program.  We've slightly recoded t_func_values
-    # to avoid such problems in the common case.  This may or may not help
-    # the RS6000.
-    setup_xfail "rs6000*-*-*"
-    setup_xfail "powerpc*-*-*"
-    gdb_test "p t_func_values(add,func_val2)" " = 1"
-
-    setup_xfail "rs6000*-*-*"
-    setup_xfail "powerpc*-*-*"
-    gdb_test "p t_func_values(func_val1,doubleit)" " = 1"
-
-    gdb_test "p t_call_add(func_val1,3,4)" " = 7"
-
-    setup_xfail "rs6000*-*-*"
-    setup_xfail "powerpc*-*-*"
-    gdb_test "p t_call_add(add,3,4)" " = 7"
-
-    gdb_test "p t_enum_value1(enumval1)" " = 1"
-    gdb_test "p t_enum_value1(enum_val1)" " = 1"
-    gdb_test "p t_enum_value1(enum_val2)" " = 0"
-
-    gdb_test "p t_enum_value2(enumval2)" " = 1"
-    gdb_test "p t_enum_value2(enum_val2)" " = 1"
-    gdb_test "p t_enum_value2(enum_val1)" " = 0"
-
-    gdb_test "p sum_args(1,{2})" " = 2"
-    gdb_test "p sum_args(2,{2,3})" " = 5"
-    gdb_test "p sum_args(3,{2,3,4})" " = 9"
-    gdb_test "p sum_args(4,{2,3,4,5})" " = 14"
-    # These tests are broken, so we'll skip them.
-
-    if ![istarget "tic80-*-*"] {
-	gdb_test "p sum10 (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)" " = 55"
-
-	gdb_test "p t_structs_c(struct_val1)" "= 120 'x'" \
-		"call inferior func with struct - returns char"
-	gdb_test "p t_structs_s(struct_val1)" "= 87" \
-		"call inferior func with struct -  returns short"
-	gdb_test "p t_structs_i(struct_val1)" "= 76" \
-		"call inferior func with struct - returns int"
-	gdb_test "p t_structs_l(struct_val1)" "= 51" \
-		"call inferior func with struct - returns long"
-	setup_xfail "i*86-*-*"
-	gdb_test "p t_structs_f(struct_val1)" "= 2.12.*" \
-		"call inferior func with struct - returns float"
-	setup_xfail "i*86-*-*"
-	gdb_test "p t_structs_d(struct_val1)" "= 9.87.*" \
-		"call inferior func with struct - returns double"
-	gdb_test "p t_structs_a(struct_val1)" "= (.unsigned char .. )?\"foo\"" \
-		"call inferior func with struct - returns char *"
-    }
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "set print sevenbit-strings" ""
-gdb_test "set print address off" ""
-gdb_test "set width 0" ""
-
-if { ![set_lang_c] } {
-    gdb_suppress_tests;
-} else {
-    if { ![runto_main] } {
-	gdb_suppress_tests;
-    }
-}
-
-gdb_test "next" ".*"
-do_function_calls
-
-return 0
diff --git a/gdb/testsuite/gdb.base/callfuncs2.c b/gdb/testsuite/gdb.base/callfuncs2.c
deleted file mode 100644
index ac14d45..0000000
--- a/gdb/testsuite/gdb.base/callfuncs2.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/* Support program for testing gdb's ability to call functions
-   in an inferior which doesn't itself call malloc, pass appropriate
-   arguments to those functions, and get the returned result. */
-
-#ifdef NO_PROTOTYPES
-#define PARAMS(paramlist) ()
-#else
-#define PARAMS(paramlist) paramlist
-#endif
-
-char char_val1 = 'a';
-char char_val2 = 'b';
-
-short short_val1 = 10;
-short short_val2 = -23;
-
-int int_val1 = 87;
-int int_val2 = -26;
-
-long long_val1 = 789;
-long long_val2 = -321;
-
-float float_val1 = 3.14159;
-float float_val2 = -2.3765;
-
-double double_val1 = 45.654;
-double double_val2 = -67.66;
-
-#define DELTA (0.001)
-
-char *string_val1 = "string 1";
-char *string_val2 = "string 2";
-
-char char_array_val1[] = "carray 1";
-char char_array_val2[] = "carray 2";
-
-struct struct1 {
-  char c;
-  short s;
-  int i;
-  long l;
-  float f;
-  double d;
-  char a[4];
-} struct_val1 = { 'x', 87, 76, 51, 2.1234, 9.876, "foo" };
-
-/* Some functions that can be passed as arguments to other test
-   functions, or called directly. */
-
-int add (a, b)
-int a, b;
-{
-  return (a + b);
-}
-
-int doubleit (a)
-int a;
-{
-  return (a + a);
-}
-
-int (*func_val1) PARAMS((int,int)) = add;
-int (*func_val2) PARAMS((int)) = doubleit;
-
-/* An enumeration and functions that test for specific values. */
-
-enum enumtype { enumval1, enumval2, enumval3 };
-enum enumtype enum_val1 = enumval1;
-enum enumtype enum_val2 = enumval2;
-enum enumtype enum_val3 = enumval3;
-
-t_enum_value1 (enum_arg)
-enum enumtype enum_arg;
-{
-  return (enum_arg == enum_val1);
-}
-
-t_enum_value2 (enum_arg)
-enum enumtype enum_arg;
-{
-  return (enum_arg == enum_val2);
-}
-
-t_enum_value3 (enum_arg)
-enum enumtype enum_arg;
-{
-  return (enum_arg == enum_val3);
-}
-
-/* A function that takes a vector of integers (along with an explicit
-   count) and returns their sum. */
-
-int sum_args (argc, argv)
-int argc;
-int argv[];
-{
-  int sumval = 0;
-  int idx;
-
-  for (idx = 0; idx < argc; idx++)
-    {
-      sumval += argv[idx];
-    }
-  return (sumval);
-}
-
-/* Test that we can call functions that take structs and return
-   members from that struct */
-
-char   t_structs_c (tstruct) struct struct1 tstruct; { return (tstruct.c); }
-short  t_structs_s (tstruct) struct struct1 tstruct; { return (tstruct.s); }
-int    t_structs_i (tstruct) struct struct1 tstruct; { return (tstruct.i); }
-long   t_structs_l (tstruct) struct struct1 tstruct; { return (tstruct.l); }
-float  t_structs_f (tstruct) struct struct1 tstruct; { return (tstruct.f); }
-double t_structs_d (tstruct) struct struct1 tstruct; { return (tstruct.d); }
-char  *t_structs_a (tstruct) struct struct1 tstruct; { return (tstruct.a); }
-
-/* Test that calling functions works if there are a lot of arguments.  */
-int
-sum10 (i0, i1, i2, i3, i4, i5, i6, i7, i8, i9)
-     int i0, i1, i2, i3, i4, i5, i6, i7, i8, i9;
-{
-  return i0 + i1 + i2 + i3 + i4 + i5 + i6 + i7 + i8 + i9;
-}
-
-/* Gotta have a main to be able to generate a linked, runnable
-   executable, and also provide a useful place to set a breakpoint. */
-
-main ()
-{
-#ifdef usestubs
-  set_debug_traps();
-  breakpoint();
-#endif
-  t_structs_c(struct_val1);
-}
-
-/* Functions that expect specific values to be passed and return 
-   either 0 or 1, depending upon whether the values were
-   passed incorrectly or correctly, respectively. */
-
-int t_char_values (char_arg1, char_arg2)
-char char_arg1, char_arg2;
-{
-  return ((char_arg1 == char_val1) && (char_arg2 == char_val2));
-}
-
-int
-#ifdef NO_PROTOTYPES
-t_small_values (arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10)
-     char arg1;
-     short arg2;
-     int arg3;
-     char arg4;
-     short arg5;
-     char arg6;
-     short arg7;
-     int arg8;
-     short arg9;
-     short arg10;
-#else
-t_small_values (char arg1, short arg2, int arg3, char arg4, short arg5,
-		char arg6, short arg7, int arg8, short arg9, short arg10)
-#endif
-{
-  return arg1 + arg2 + arg3 + arg4 + arg5 + arg6 + arg7 + arg8 + arg9 + arg10;
-}
-
-int t_short_values (short_arg1, short_arg2)
-short short_arg1, short_arg2;
-{
-  return ((short_arg1 == short_val1) && (short_arg2 == short_val2));
-}
-
-int t_int_values (int_arg1, int_arg2)
-int int_arg1, int_arg2;
-{
-  return ((int_arg1 == int_val1) && (int_arg2 == int_val2));
-}
-
-int t_long_values (long_arg1, long_arg2)
-long long_arg1, long_arg2;
-{
-  return ((long_arg1 == long_val1) && (long_arg2 == long_val2));
-}
-
-int t_float_values (float_arg1, float_arg2)
-float float_arg1, float_arg2;
-{
-  return ((float_arg1 - float_val1) < DELTA
-	  && (float_arg1 - float_val1) > -DELTA
-	  && (float_arg2 - float_val2) < DELTA
-	  && (float_arg2 - float_val2) > -DELTA);
-}
-
-int
-#ifdef NO_PROTOTYPES
-/* In this case we are just duplicating t_float_values, but that is the
-   easiest way to deal with either ANSI or non-ANSI.  */
-t_float_values2 (float_arg1, float_arg2)
-     float float_arg1, float_arg2;
-#else
-t_float_values2 (float float_arg1, float float_arg2)
-#endif
-{
-  return ((float_arg1 - float_val1) < DELTA
-	  && (float_arg1 - float_val1) > -DELTA
-	  && (float_arg2 - float_val2) < DELTA
-	  && (float_arg2 - float_val2) > -DELTA);
-}
-
-int t_double_values (double_arg1, double_arg2)
-double double_arg1, double_arg2;
-{
-  return ((double_arg1 - double_val1) < DELTA
-	  && (double_arg1 - double_val1) > -DELTA
-	  && (double_arg2 - double_val2) < DELTA
-	  && (double_arg2 - double_val2) > -DELTA);
-}
-
-int t_string_values (string_arg1, string_arg2)
-char *string_arg1, *string_arg2;
-{
-  return (!strcmp (string_arg1, string_val1) &&
-	  !strcmp (string_arg2, string_val2));
-}
-
-int t_char_array_values (char_array_arg1, char_array_arg2)
-char char_array_arg1[], char_array_arg2[];
-{
-  return (!strcmp (char_array_arg1, char_array_val1) &&
-	  !strcmp (char_array_arg2, char_array_val2));
-}
-
-
-/* This used to simply compare the function pointer arguments with
-   known values for func_val1 and func_val2.  Doing so is valid ANSI
-   code, but on some machines (RS6000, HPPA, others?) it may fail when
-   called directly by GDB.
-
-   In a nutshell, it's not possible for GDB to determine when the address
-   of a function or the address of the function's stub/trampoline should
-   be passed.
-
-   So, to avoid GDB lossage in the common case, we perform calls through the
-   various function pointers and compare the return values.  For the HPPA
-   at least, this allows the common case to work.
-
-   If one wants to try something more complicated, pass the address of
-   a function accepting a "double" as one of its first 4 arguments.  Call
-   that function indirectly through the function pointer.  This would fail
-   on the HPPA.  */
-
-int t_func_values (func_arg1, func_arg2)
-int (*func_arg1) PARAMS ((int, int));
-int (*func_arg2) PARAMS ((int));
-{
-  return ((*func_arg1) (5,5)  == (*func_val1) (5,5)
-          && (*func_arg2) (6) == (*func_val2) (6));
-}
-
-int t_call_add (func_arg1, a, b)
-int (*func_arg1) PARAMS ((int, int));
-int a, b;
-{
-  return ((*func_arg1)(a, b));
-}
diff --git a/gdb/testsuite/gdb.base/callfuncs2.exp b/gdb/testsuite/gdb.base/callfuncs2.exp
deleted file mode 100644
index 8b17b63..0000000
--- a/gdb/testsuite/gdb.base/callfuncs2.exp
+++ /dev/null
@@ -1,276 +0,0 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-# SAME tests as in callfuncs.exp but here the inferior program does not call malloc.
-
-
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "callfuncs2"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-set prototypes 1
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    set prototypes 0;
-    # built the second test case since we can't use prototypes
-    warning "Prototypes not supported, rebuilding with -DNO_PROTOTYPES"
-    if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DNO_PROTOTYPES}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-
-
-# The a29k can't call functions, so don't even bother with this test.
-if [target_info exists gdb,cannot_call_functions] {
-    setup_xfail "*-*-*" 2416
-    fail "This target can not call functions"
-    continue
-}
-
-# Set the current language to C.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_c {} {
-    global gdb_prompt
-
-    send_gdb "set language c\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language c (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"c\".*$gdb_prompt $" {
-	    pass "set language to \"c\""
-	    return 1
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"c\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# FIXME:  Before calling this proc, we should probably verify that
-# we can call inferior functions and get a valid integral value
-# returned.
-# Note that it is OK to check for 0 or 1 as the returned values, because C
-# specifies that the numeric value of a relational or logical expression
-# (computed in the inferior) is 1 for true and 0 for false.
-
-proc do_function_calls {} {
-    global prototypes
-    global gcc_compiled
-    # We need to up this because this can be really slow on some boards.
-    set timeout 60;
-
-    gdb_test "p t_char_values(0,0)" " = 0"
-    gdb_test "p t_char_values('a','b')" " = 1"
-    gdb_test "p t_char_values(char_val1,char_val2)" " = 1"
-    gdb_test "p t_char_values('a',char_val2)" " = 1"
-    gdb_test "p t_char_values(char_val1,'b')" " = 1"
-
-    gdb_test "p t_short_values(0,0)" " = 0"
-    gdb_test "p t_short_values(10,-23)" " = 1"
-    gdb_test "p t_short_values(short_val1,short_val2)" " = 1"
-    gdb_test "p t_short_values(10,short_val2)" " = 1"
-    gdb_test "p t_short_values(short_val1,-23)" " = 1"
-
-    gdb_test "p t_int_values(0,0)" " = 0"
-    gdb_test "p t_int_values(87,-26)" " = 1"
-    gdb_test "p t_int_values(int_val1,int_val2)" " = 1"
-    gdb_test "p t_int_values(87,int_val2)" " = 1"
-    gdb_test "p t_int_values(int_val1,-26)" " = 1"
-
-    gdb_test "p t_long_values(0,0)" " = 0"
-    gdb_test "p t_long_values(789,-321)" " = 1"
-    gdb_test "p t_long_values(long_val1,long_val2)" " = 1"
-    gdb_test "p t_long_values(789,long_val2)" " = 1"
-    gdb_test "p t_long_values(long_val1,-321)" " = 1"
-
-    if ![target_info exists gdb,skip_float_tests] {
-	gdb_test "p t_float_values(0.0,0.0)" " = 0"
-
-	# These next four tests fail on the mn10300.
-	# The first value is passed in regs, the other in memory.
-	# Gcc emits different stabs for the two parameters; the first is
-	# claimed to be a float, the second a double.
-	# dbxout.c in gcc claims this is the desired behavior.
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(3.14159,-2.3765)" " = 1"
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(float_val1,float_val2)" " = 1"
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(3.14159,float_val2)" " = 1"
-	setup_xfail "mn10300-*-*"
-	gdb_test "p t_float_values(float_val1,-2.3765)" " = 1"
-
-	# Test passing of arguments which might not be widened.
-	gdb_test "p t_float_values2(0.0,0.0)" " = 0"
-
-	# Although PR 5318 mentions SunOS specifically, this seems
-	# to be a generic problem on quite a few platforms.
-	if $prototypes then {
-	    setup_xfail "hppa*-*-*" "sparc-*-*" "mips*-*-*" 5318
-	    if {!$gcc_compiled} then {
-		setup_xfail "alpha-dec-osf2*" "i*86-*-sysv4*" 5318
-	    }
-	}
-	gdb_test "p t_float_values2(3.14159,float_val2)" " = 1"
-	gdb_test "p t_small_values(1,2,3,4,5,6,7,8,9,10)" " = 55"
-
-	gdb_test "p t_double_values(0.0,0.0)" " = 0"
-	gdb_test "p t_double_values(45.654,-67.66)" " = 1"
-	gdb_test "p t_double_values(double_val1,double_val2)" " = 1"
-	gdb_test "p t_double_values(45.654,double_val2)" " = 1"
-	gdb_test "p t_double_values(double_val1,-67.66)" " = 1"
-   
-    }
-
-    gdb_test "p t_string_values(string_val2,string_val1)" " = 0"
-    gdb_test "p t_string_values(string_val1,string_val2)" " = 1"
-    gdb_test "p t_string_values(\"string 1\",\"string 2\")" " = 1"
-    gdb_test "p t_string_values(\"string 1\",string_val2)" " = 1"
-    gdb_test "p t_string_values(string_val1,\"string 2\")" " = 1"
-
-    gdb_test "p t_char_array_values(char_array_val2,char_array_val1)" " = 0"
-    gdb_test "p t_char_array_values(char_array_val1,char_array_val2)" " = 1"
-    gdb_test "p t_char_array_values(\"carray 1\",\"carray 2\")" " = 1"
-    gdb_test "p t_char_array_values(\"carray 1\",char_array_val2)" " = 1"
-    gdb_test "p t_char_array_values(char_array_val1,\"carray 2\")" " = 1"
-
-    gdb_test "p doubleit(4)" " = 8"
-    gdb_test "p add(4,5)" " = 9"
-    gdb_test "p t_func_values(func_val2,func_val1)" " = 0"
-    gdb_test "p t_func_values(func_val1,func_val2)" " = 1"
-
-    # On the rs6000, we need to pass the address of the trampoline routine,
-    # not the address of add itself.  I don't know how to go from add to
-    # the address of the trampoline.  Similar problems exist on the HPPA,
-    # and in fact can present an unsolvable problem as the stubs may not
-    # even exist in the user's program.  We've slightly recoded t_func_values
-    # to avoid such problems in the common case.  This may or may not help
-    # the RS6000.
-    setup_xfail "rs6000*-*-*"
-    setup_xfail "powerpc*-*-*"
-
-    if {!$gcc_compiled && [istarget hppa*-*-hpux*]} then {
-	gdb_test "p t_func_values(add,func_val2)" "You cannot.*ignored.*"
-    } else {
-	gdb_test "p t_func_values(add,func_val2)" " = 1"
-    }
-
-    setup_xfail "rs6000*-*-*"
-    setup_xfail "powerpc*-*-*"
-
-    if {!$gcc_compiled && [istarget hppa*-*-hpux*]} then {
-	gdb_test "p t_func_values(func_val1,doubleit)" "You cannot.*ignored.*"
-    } else {
-	gdb_test "p t_func_values(func_val1,doubleit)" " = 1"
-    }
-
-    gdb_test "p t_call_add(func_val1,3,4)" " = 7"
-
-    setup_xfail "rs6000*-*-*"
-    setup_xfail "powerpc*-*-*"
-
-    if {!$gcc_compiled && [istarget hppa*-*-hpux*]} then {
-	gdb_test "p t_call_add(add,3,4)" "You cannot.*ignored.*"
-    } else {
-	gdb_test "p t_call_add(add,3,4)" " = 7"
-    }
-    
-    gdb_test "p t_enum_value1(enumval1)" " = 1"
-    gdb_test "p t_enum_value1(enum_val1)" " = 1"
-    gdb_test "p t_enum_value1(enum_val2)" " = 0"
-
-    gdb_test "p t_enum_value2(enumval2)" " = 1"
-    gdb_test "p t_enum_value2(enum_val2)" " = 1"
-    gdb_test "p t_enum_value2(enum_val1)" " = 0"
-
-    gdb_test "p sum_args(1,{2})" " = 2"
-    gdb_test "p sum_args(2,{2,3})" " = 5"
-    gdb_test "p sum_args(3,{2,3,4})" " = 9"
-    gdb_test "p sum_args(4,{2,3,4,5})" " = 14"
-    gdb_test "p sum10 (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)" " = 55"
-
-    gdb_test "p t_structs_c(struct_val1)" "= 120 'x'" \
-	"call inferior func with struct - returns char"
-    gdb_test "p t_structs_s(struct_val1)" "= 87" \
-	"call inferior func with struct -  returns short"
-    gdb_test "p t_structs_i(struct_val1)" "= 76" \
-	"call inferior func with struct - returns int"
-    gdb_test "p t_structs_l(struct_val1)" "= 51" \
-	"call inferior func with struct - returns long"
-    setup_xfail "i*86-*-*"
-    gdb_test "p t_structs_f(struct_val1)" "= 2.12.*" \
-	"call inferior func with struct - returns float"
-    setup_xfail "i*86-*-*"
-    gdb_test "p t_structs_d(struct_val1)" "= 9.87.*" \
-	"call inferior func with struct - returns double"
-    gdb_test "p t_structs_a(struct_val1)" "= (.unsigned char .. )?\"foo\"" \
-	"call inferior func with struct - returns char *"
-
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "set print sevenbit-strings" ""
-gdb_test "set print address off" ""
-gdb_test "set width 0" ""
-
-if { ![set_lang_c] } {
-    gdb_suppress_tests;
-} else {
-    if { ![runto_main] } {
-	gdb_suppress_tests;
-    }
-}
-
-gdb_test "next" ".*"
-do_function_calls
-
-return 0
diff --git a/gdb/testsuite/gdb.base/commands.exp b/gdb/testsuite/gdb.base/commands.exp
deleted file mode 100644
index 5094f5f..0000000
--- a/gdb/testsuite/gdb.base/commands.exp
+++ /dev/null
@@ -1,216 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-#
-# test special commands (if, while, etc)
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "run"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-gdb_exit
-gdb_start
-delete_breakpoints
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-proc gdbvar_simple_if_test {} {
-    global gdb_prompt
-
-    gdb_test "set \$foo = 0" "" "set foo in gdbvar_simple_if_test"
-    # All this test should do is print 0xdeadbeef once.
-    gdb_test "if \$foo == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xdeadbeef" "gdbvar_simple_if_test #1"
-    # All this test should do is print 0xfeedface once.
-    gdb_test "if \$foo == 0\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_if_test #2"
-}
-
-proc gdbvar_simple_while_test {} {
-    global gdb_prompt
-
-    gdb_test "set \$foo = 5" "" "set foo in gdbvar_simple_while_test"
-    # This test should print 0xfeedface five times.
-    gdb_test "while \$foo > 0\np/x 0xfeedface\nset \$foo -= 1\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_while_test #1"
-}
-
-proc gdbvar_complex_if_while_test {} {
-    global gdb_prompt
-
-    gdb_test "set \$foo = 4" "" "set foo in gdbvar complex_if_while_test"
-    # This test should alternate between 0xdeadbeef and 0xfeedface two times.
-    gdb_test "while \$foo > 0\nset \$foo -= 1\nif \(\$foo % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_complex_if_while_test #1"
-}
-
-proc progvar_simple_if_test {} {
-    global gdb_prompt
-
-    if [target_info exists gdb,noargs] { 
-        verbose "Skipping progvar_simple_if_test because of noargs."
-        return
-    }
-
-    gdb_test "set args 5" "" "set args in progvar_simple_if_test"
-    if { ![runto factorial] } then { return }
-    # All this test should do is print 0xdeadbeef once.
-    gdb_test "if value == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xdeadbeef" "progvar_simple_if_test #1"
-    # All this test should do is print 0xfeedface once.
-    gdb_test "if value == 5\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xfeedface" "progvar_simple_if_test #2"
-}
-
-proc progvar_simple_while_test {} {
-    global gdb_prompt
-
-    if [target_info exists gdb,noargs] { 
-        verbose "Skipping progvar_simple_while_test because of noargs."
-        return
-    }
-
-    gdb_test "set args 5" "" "set args in progvar_simple_while_test"
-    if { ![runto factorial] } then { return }
-    # This test should print 0xfeedface five times.
-    gdb_test "while value > 0\np/x 0xfeedface\nset value -= 1\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_simple_while_test #1"
-}
-
-proc progvar_complex_if_while_test {} {
-    global gdb_prompt
-
-    if [target_info exists gdb,noargs] { 
-        verbose "Skipping progvar_simple_if_while_test because of noargs."
-        return
-    }
-
-    gdb_test "set args 4" "" "set args in progvar_complex_if_while_test"
-    if { ![runto factorial] } then { return }
-    # This test should alternate between 0xdeadbeef and 0xfeedface two times.
-    gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_complex_if_while_test #1"
-}
-
-proc if_while_breakpoint_command_test {} {
-    if [target_info exists gdb,noargs] { 
-        verbose "Skipping if_while_breakpoint_command_test because of noargs."
-        return
-    }
-
-    gdb_test "set args 5" "" "set args in if_while_breakpoint_command_test"
-    if { ![runto factorial] } then { return }
-    delete_breakpoints
-    gdb_test "break factorial" "Breakpoint.*at.*"
-
-    send_gdb "commands\n"
-    gdb_expect {
-	-re "End with" {
-	    pass "commands in if_while_breakpoint_command_test"
-	}
-        default {
-	    fail "(timeout or eof) commands in if_while_breakpoint_command_test"
-	}
-    }
-    # This test should alternate between 0xdeadbeef and 0xfeedface two times.
-    gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" "" "commands part 2 in if_while_breakpoint_command_test"
-    gdb_test "continue" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "if_while_breakpoint_command_test #1"
-   gdb_test "info break" "while.*set.*if.*p/x.*else.*p/x.*end.*" "info break in if_while_breakpoint_command_test"
-}
-
-# Test that we can run the inferior from breakpoint commands.
-proc infrun_breakpoint_command_test {} {
-    if [target_info exists gdb,noargs] { 
-        verbose "Skipping infrun_breakpoint_command_test because of noargs."
-        return
-    }
-
-    gdb_test "set args 6" "" "set args in progvar_simple_while_test"
-    if { ![runto factorial] } then { return }
-    delete_breakpoints
-    gdb_test "break factorial if value == 5" "Breakpoint.*at.*"
-    gdb_test "commands\nstep\nstep\nstep\nstep\nbt\nend" \
-	"End with.*" "commands in infrun_breakpoint_command_test"
-    gdb_test "continue" "Breakpoint \[0-9\]*, factorial \\(value=5\\).*at.*
-\[0-9\]*\[ 	\]*if \\(value > 1\\) \{.*
-\[0-9\]*\[ 	\]*value \\*= factorial \\(value - 1\\);.*
-factorial \\(value=4\\) at.*\[0-9\]*\[ 	\]*if \\(value > 1\\) \{.*
-\[0-9\]*\[ 	\]*value \\*= factorial \\(value - 1\\);.*
-factorial \\(value=3\\) at .*
-\[0-9\]*\[ 	\]*if \\(value > 1\\) \{.*
-#0  factorial \\(value=3\\).*
-#1  \[0-9a-fx\]* in factorial \\(value=4\\).*
-#2  \[0-9a-fx\]* in factorial \\(value=5\\).*
-#3  \[0-9a-fx\]* in factorial \\(value=6\\).*
-#4  \[0-9a-fx\]* in main \\(.*\\).*" \
-	"continue in infrun_breakpoint_command_test"
-}
-
-proc breakpoint_command_test {} {
-    if [target_info exists gdb,noargs] { 
-        verbose "Skipping breakpoint_command_test because of noargs."
-        return
-    }
-
-    gdb_test "set args 6" "" "set args in progvar_simple_while_test"
-    if { ![runto factorial] } then { return }
-    delete_breakpoints
-    gdb_test "break factorial" "Breakpoint.*at.*"
-    gdb_test "commands\nprintf \"Now the value is %d\\n\", value\nend" \
-	"End with.*" "commands in breakpoint_command_test"
-    gdb_test "continue" "Breakpoint \[0-9\]*, factorial.*Now the value is 5" \
-	"continue in breakpoint_command_test"
-    gdb_test "print value" " = 5" "print value in breakpoint_command_test"
-}
-
-# Test a simple user defined command (with arguments)
-proc user_defined_command_test {} {
-    global gdb_prompt
-
-    gdb_test "set \$foo = 4" "" "set foo in user_defined_command_test"
-
-    send_gdb "define mycommand\n"
-    gdb_expect {
-	-re "End with"  {
-	    pass "define mycommand in user_defined_command_test"
-	}
-        default {
-	    fail "(timeout or eof) define mycommand in user_defined_command_test"
-	}
-    }
-    # This test should alternate between 0xdeadbeef and 0xfeedface two times.
-    gdb_test "while \$arg0 > 0\nset \$arg0 -= 1\nif \(\$arg0 % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" "" "enter commands in user_defined_command_test"
-
-    gdb_test "mycommand \$foo" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "execute user defined command in user_defined_command_test"
-   gdb_test "show user mycommand" "while.*set.*if.*p/x.*else.*p/x.*end.*" "display user command in user_defined_command_test"
-}
-
-gdbvar_simple_if_test
-gdbvar_simple_while_test
-gdbvar_complex_if_while_test
-progvar_simple_if_test
-progvar_simple_while_test
-progvar_complex_if_while_test
-if_while_breakpoint_command_test
-infrun_breakpoint_command_test
-breakpoint_command_test
-user_defined_command_test
diff --git a/gdb/testsuite/gdb.base/compiler.c b/gdb/testsuite/gdb.base/compiler.c
deleted file mode 100644
index 8eb0d47..0000000
--- a/gdb/testsuite/gdb.base/compiler.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Often the behavior of any particular test depends upon what compiler was
-   used to compile the test.  As each test is compiled, this file is
-   preprocessed by the same compiler used to compile that specific test
-   (different tests might be compiled by different compilers, particularly
-   if compiled at different times), and used to generate a *.ci (compiler
-   info) file for that test.
-
-   I.E., when callfuncs is compiled, a callfuncs.ci file will be generated,
-   which can then be sourced by callfuncs.exp to give callfuncs.exp access
-   to information about the compilation environment.
-
-   TODO:  It might be a good idea to add expect code that tests each
-   definition made with 'set" to see if one already exists, and if so
-   warn about conflicts if it is being set to something else.  */
-
-/* This needs to be kept in sync with whatis.c and gdb.exp(get_compiler_info).
-   If this ends up being hairy, we could use a common header file.  */
-
-#if defined (__STDC__) || defined (_AIX)
-set signed_keyword_not_used 0
-#else
-set signed_keyword_not_used 1
-#endif
-
-#if defined (__GNUC__)
-set gcc_compiled __GNUC__
-#else
-set gcc_compiled 0
-#endif
-
-return 0
diff --git a/gdb/testsuite/gdb.base/condbreak.c b/gdb/testsuite/gdb.base/condbreak.c
deleted file mode 100644
index 491d6e5..0000000
--- a/gdb/testsuite/gdb.base/condbreak.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifdef vxworks
-
-#  include <stdio.h>
-
-/* VxWorks does not supply atoi.  */
-static int
-atoi (z)
-     char *z;
-{
-  int i = 0;
-
-  while (*z >= '0' && *z <= '9')
-    i = i * 10 + (*z++ - '0');
-  return i;
-}
-
-/* I don't know of any way to pass an array to VxWorks.  This function
-   can be called directly from gdb.  */
-
-vxmain (arg)
-char *arg;
-{
-  char *argv[2];
-
-  argv[0] = "";
-  argv[1] = arg;
-  main (2, argv, (char **) 0);
-}
-
-#else /* ! vxworks */
-#  include <stdio.h>
-#endif /* ! vxworks */
-
-/*
- * The following functions do nothing useful.  They are included simply
- * as places to try setting breakpoints at.  They are explicitly
- * "one-line functions" to verify that this case works (some versions
- * of gcc have or have had problems with this).
- */
-
-int marker1 () { return (0); }
-int marker2 (a) int a; { return (1); }
-void marker3 (a, b) char *a, *b; {}
-void marker4 (d) long d; {}
-
-/*
- *	This simple classical example of recursion is useful for
- *	testing stack backtraces and such.
- */
-
-int
-main (argc, argv, envp)
-int argc;
-char *argv[], **envp;
-{
-#ifdef usestubs
-    set_debug_traps();
-    breakpoint();
-#endif
-    if (argc == 123456) {
-	fprintf (stderr, "usage:  factorial <number>\n");
-	return 1;
-    }
-    printf ("%d\n", factorial (atoi ("6")));
-
-    marker1 ();
-    marker2 (43);
-    marker3 ("stack", "trace");
-    marker4 (177601976L);
-    return 0;
-}
-
-int factorial (value)
-int value;
-{
-    if (value > 1) {
-	value *= factorial (value - 1);
-    }
-    return (value);
-}
-
diff --git a/gdb/testsuite/gdb.base/configure b/gdb/testsuite/gdb.base/configure
deleted file mode 100644
index 29e69bf..0000000
--- a/gdb/testsuite/gdb.base/configure
+++ /dev/null
@@ -1,899 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.1 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
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-# Initialize some variables set by options.
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-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../../.. $srcdir/`cd $srcdir;pwd`/../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:573: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:594: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:612: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.base/configure.in b/gdb/testsuite/gdb.base/configure.in
deleted file mode 100644
index e5bcb19..0000000
--- a/gdb/testsuite/gdb.base/configure.in
+++ /dev/null
@@ -1,15 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(a1-selftest.exp)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.base/constvars.c b/gdb/testsuite/gdb.base/constvars.c
deleted file mode 100644
index 4fe9dad..0000000
--- a/gdb/testsuite/gdb.base/constvars.c
+++ /dev/null
@@ -1,178 +0,0 @@
-void marker1 (void)
-{
-    
-}
-
-// misc. function params
-
-int qux1 (const char cc, const char & ccr, const char * ccp, char * const cpc)
-{
-  return 33;
-}
-
-int qux2 (volatile unsigned char vuc, const volatile int cvi,
-          volatile short & vsr, volatile long * vlp, float * volatile fpv,
-          const volatile signed char * const volatile cvscpcv)
-{
-  return 400;
-}
-
-
-int main(void)
-{
-    char lave = 'B';
-    unsigned char lavish = 10;
-    short lax = 20;
-    unsigned short lecherous = 30;
-    long lechery = 40;
-    unsigned long lectern = 50;
-    float leeway = 60;
-    double legacy = 70;
-    signed char lemonade = 35;
-
-    const char            laconic = 'A';
-    const unsigned char   laggard = 1;
-    const short           lagoon = 2;
-    const unsigned short  laity = 3;
-    const long            lambent = 4;
-    const unsigned long   laminated = 5;
-    const float           lampoon = 6;
-    const double          languid = 7;
-
-    // pointers to constant variables
-    const char           *legend      = &lave;
-    const unsigned char  *legerdemain = &lavish;
-    const short          *leniency    = &lax;
-    const unsigned short *leonine     = &lecherous;
-    const long           *lesion      = &lechery;
-    const unsigned long  *lethal      = &lectern;
-    const float          *lethargic   = &leeway;
-    const double         *levity      = &legacy;
-
-    // constant pointers to constant variables
-    const char           *const lewd          = &laconic;
-    const unsigned char  *const lexicographer = &laggard;
-    const short          *const lexicon       = &lagoon;
-    const unsigned short *const liaison       = &laity;
-    const long           *const libation      = &lambent;
-    const unsigned long  *const libelous      = &laminated;
-    const float          *const libertine     = &lampoon;
-    const double         *const libidinous    = &languid;
-
-    // this is the same as const char * legend ....
-    char           const *languish   = &laconic;
-    unsigned char  const *languor    = &laggard;
-    short          const *lank       = &lagoon;
-    unsigned short const *lapidary   = &laity;
-    long           const *larceny    = &lambent;
-    unsigned long  const *largess    = &laminated;
-    float          const *lascivious = &lampoon;
-    double         const *lassitude  = &languid;
-
-    // constant pointers to variable
-    char           *const   lamprey   = &lave;
-    unsigned char  *const   lariat    = &lavish;
-    short          *const   laudanum  = &lax;
-    unsigned short *const   lecithin  = &lecherous;
-    long           *const   leviathan = &lechery;
-    unsigned long  *const   libretto  = &lectern;
-    float          *const   lissome   = &leeway;
-    double         *const   locust    = &legacy;
-
-    // volatile variables
-
-    volatile char vox = 'X';
-    volatile unsigned char victuals = 13;
-    volatile short vixen = 200;
-    volatile unsigned short vitriol = 300;
-    volatile long vellum = 1000;
-    volatile unsigned long valve = 2000;
-    volatile float vacuity = 3.0;
-    volatile double vertigo = 10.3;
-    
-    // pointers to volatile variables
-
-    volatile char           * vampire = &vox;
-    volatile unsigned char  * viper  = &victuals;
-    volatile short          * vigour = &vixen;
-    volatile unsigned short * vapour = &vitriol;
-    volatile long           * ventricle = &vellum;
-    volatile unsigned long  * vigintillion = &valve;
-    volatile float          * vocation = &vacuity;
-    volatile double         * veracity = &vertigo;
-
-    // volatile pointers to volatile variables
-
-    volatile char           * volatile vapidity = &vox;
-    volatile unsigned char  * volatile velocity = &victuals;
-    volatile short          * volatile veneer = &vixen;
-    volatile unsigned short * volatile video = &vitriol;
-    volatile long           * volatile vacuum = &vellum;
-    volatile unsigned long  * volatile veniality = &valve;
-    volatile float          * volatile vitality = &vacuity;
-    volatile double         * volatile voracity = &vertigo;
-
-    // const volatile vars
-
-    const volatile char           victor = 'Y';
-    const volatile unsigned char  vicar = 11;
-
-    // pointers to const volatiles
-
-    const volatile char              * victory = &victor;
-    const volatile unsigned char     * vicarage = &vicar;
-
-    // const pointers to volatile vars
-
-    volatile char                    * const vein = &vox;
-    volatile unsigned char           * const vogue = &victuals;
-
-    // const pointers to const volatile vars
-
-    const volatile char              * const cavern = &victor;
-    const volatile unsigned char     * const coverlet = &vicar;
-
-    // volatile pointers to const vars
-
-    const char                       * volatile caveat = &laconic;
-    const unsigned char              * volatile covenant = &laggard;
-
-    // volatile pointers to const volatile vars
-
-    const volatile char              * volatile vizier = &victor;
-    const volatile unsigned char     * volatile vanadium = &vicar;
-
-    // const volatile pointers
-
-    char                             * const volatile vane = &lave;
-    unsigned char                    * const volatile veldt = &lavish;
-
-    // const volatile pointers to const vars
-
-    const char                       * const volatile cove = &laconic;
-    const unsigned char              * const volatile cavity = &laggard;
-    
-    // const volatile pointers to volatile vars
-
-    volatile char                    * const volatile vagus = &vox;
-    volatile unsigned char           * const volatile vagrancy = &victuals;
-    
-    // const volatile pointers to const volatile
-
-    const volatile char              * const volatile vagary = &victor;
-    const volatile unsigned char     * const volatile vendor = &vicar;
-
-    // misc. references
-
-    const char           & radiation = laconic;
-    volatile signed char & remuneration = lemonade;
-
-    #ifdef usestubs
-       set_debug_traps();
-       breakpoint();
-    #endif
-    marker1();
-    
-
-    return 0;
-}
diff --git a/gdb/testsuite/gdb.base/constvars.exp b/gdb/testsuite/gdb.base/constvars.exp
deleted file mode 100644
index e587487..0000000
--- a/gdb/testsuite/gdb.base/constvars.exp
+++ /dev/null
@@ -1,963 +0,0 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# written by Elena Zannoni (elz@apollo.hp.com)
-#
-# This file is part of the gdb testsuite
-#
-# tests for const variables
-#           const pointers to vars
-#           pointers to const variables
-#           const pointers to const vars
-# with mixed types
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "constvars"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
-
-    send_gdb "cont\n"
-    gdb_expect {
-        -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
-            send_gdb "up\n"
-            gdb_expect {
-                -re ".*$gdb_prompt $" {}
-                timeout { fail "up from marker1" }
-            }
-        }
-        -re "Break.* marker1__.* \\(\\) at .*:$decimal.*$gdb_prompt $" {
-	    fail "continue to marker1 (demangling)"
-            send_gdb "up\n"
-            gdb_expect {
-                -re ".*$gdb_prompt $" {}
-                timeout { fail "up from marker1" }
-            }
-        }
-        -re "$gdb_prompt $" { fail "continue to marker1"  }
-        timeout { fail "(timeout) continue to marker1"  }
-    }
-
-# test function parameters
-send_gdb "ptype qux1\n"
-gdb_expect {
-    -re "type = int \\(const char, const char &, const char \\*, char \\* const\\).*$gdb_prompt $" {
-        pass "ptype qux1"
-    }
-    -re ".*$gdb_prompt $" { fail "ptype qux1" }
-    timeout           { fail "(timeout) ptype qux1" }
-  }   
-
-# test vars and pointers
-
-send_gdb "print lave\n"
-gdb_expect {
-    -re ".\[0-9\]* = 66 \'B\'.*$gdb_prompt $" {
-        pass "print value of lave"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lave" }
-    timeout           { fail "(timeout) print value of lave" }
-  }
-
-
-send_gdb "ptype lave\n"
-gdb_expect {
-    -re "type = char.*$gdb_prompt $"  { pass "ptype lave" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lave" }
-    timeout             { fail "(timeout) ptype lave" }
-}
-
-
-send_gdb "print lavish\n"
-gdb_expect {
-    -re ".\[0-9\]* = 10 \'\\\\n\'.*$gdb_prompt $" {
-        pass "print value of lavish"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lavish" }
-    timeout           { fail "(timeout) print value of lavish" }
-  }
-
-
-send_gdb "ptype lavish\n"
-gdb_expect {
-    -re "type = unsigned char.*$gdb_prompt $"  { pass "ptype lavish" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lavish " }
-    timeout             { fail "(timeout) ptype lavish " }
-}
-
-
-send_gdb "print lax\n"
-gdb_expect {
-    -re ".\[0-9\]* = 20.*$gdb_prompt $" {
-        pass "print value of lax"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lax" }
-    timeout           { fail "(timeout) print value of lax" }
-  }
-
-
-send_gdb "ptype lax\n"
-gdb_expect {
-    -re "type = short.*$gdb_prompt $"  { pass "ptype lax" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lax" }
-    timeout             { fail "(timeout) ptype lax" }
-}
-
-
-send_gdb "print lecherous\n"
-gdb_expect {
-    -re ".\[0-9\]* = 30.*$gdb_prompt $" {
-        pass "print value of lecherous"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lecherous" }
-    timeout           { fail "(timeout) print value of lecherous" }
-  }
-
-
-send_gdb "ptype lecherous\n"
-gdb_expect {
-    -re "type = unsigned short.*$gdb_prompt $"  { pass "ptype lecherous" }
-    -re "type = short unsigned.*$gdb_prompt $"  { pass "ptype lecherous" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lecherous" }
-    timeout             { fail "(timeout) ptype lecherous" }
-}
-
-
-send_gdb "print lechery\n"
-gdb_expect {
-    -re ".\[0-9\]* = 40.*$gdb_prompt $" {
-        pass "print value of lechery"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lechery" }
-    timeout           { fail "(timeout) print value of lechery" }
-  }
-
-
-send_gdb "ptype lechery\n"
-gdb_expect {
-    -re "type = long.*$gdb_prompt $"  { pass "ptype lechery" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lechery" }
-    timeout             { fail "(timeout) ptype lechery" }
-}
-
-
-send_gdb "print lectern\n"
-gdb_expect {
-    -re ".\[0-9\]* = 50.*$gdb_prompt $" {
-        pass "print value of lectern"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lectern" }
-    timeout           { fail "(timeout) print value of lectern " }
-  }
-
-
-send_gdb "ptype lectern\n"
-gdb_expect {
-    -re "type = unsigned long.*$gdb_prompt $"  { pass "ptype lectern" }
-    -re "type = long unsigned.*$gdb_prompt $"  { pass "ptype lectern" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lectern" }
-    timeout             { fail "(timeout) ptype lectern" }
-}
-
-
-send_gdb "print leeway\n"
-gdb_expect {
-    -re ".\[0-9\]* = 60.*$gdb_prompt $" {
-        pass "print value of leeway"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of leeway" }
-    timeout           { fail "(timeout) print value of leeway" }
-  }
-
-
-send_gdb "ptype leeway\n"
-gdb_expect {
-    -re "type = float.*$gdb_prompt $"  { pass "ptype leeway" }
-    -re ".*$gdb_prompt $"   {  fail "ptype leeway" }
-    timeout             { fail "(timeout) ptype leeway" }
-}
-
-
-send_gdb "print legacy\n"
-gdb_expect {
-    -re ".\[0-9\]* = 70.*$gdb_prompt $" {
-        pass "print value of legacy"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of legacy" }
-    timeout           { fail "(timeout) print value of legacy" }
-  }
-
-
-send_gdb "ptype legacy\n"
-gdb_expect {
-    -re "type = double.*$gdb_prompt $"  { pass "ptype legacy" }
-    -re ".*$gdb_prompt $"   {  fail "ptype legacy" }
-    timeout             { fail "(timeout) ptype legacy" }
-}
-
-
-send_gdb "print laconic\n"
-gdb_expect {
-    -re ".\[0-9\]* = 65 \'A\'.*$gdb_prompt $" {
-        pass "print value of laconic"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of laconic" }
-    timeout           { fail "(timeout) print value of laconic" }
-  }
-
-
-send_gdb "ptype laconic\n"
-gdb_expect {
-    -re "type = const char.*$gdb_prompt $"  { pass "ptype laconic" }
-    -re ".*$gdb_prompt $"   {  fail "ptype laconic" }
-    timeout             { fail "(timeout) ptype laconic" }
-}
-
-
-send_gdb "print laggard\n"
-gdb_expect {
-    -re ".\[0-9\]* = 1 \'.001\'.*$gdb_prompt $" {
-        pass "print value of laggard"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of laggard" }
-    timeout           { fail "(timeout) print value of laggard" }
-  }
-
-
-send_gdb "ptype laggard\n"
-gdb_expect {
-    -re "type = const unsigned char.*$gdb_prompt $"  { pass "ptype laggard" }
-    -re ".*$gdb_prompt $"   {  fail "ptype laggard" }
-    timeout             { fail "(timeout) ptype laggard" }
-}
-
-
-send_gdb "print lagoon\n"
-gdb_expect {
-    -re ".\[0-9\]* = 2.*$gdb_prompt $" {
-        pass "print value of  lagoon"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lagoon" }
-    timeout           { fail "(timeout) print value of lagoon" }
-  }
-
-
-send_gdb "ptype lagoon\n"
-gdb_expect {
-    -re "type = const short.*$gdb_prompt $"  { pass "ptype lagoon" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lagoon" }
-    timeout             { fail "(timeout) ptype lagoon" }
-}
-
-
-send_gdb "print laity\n"
-gdb_expect {
-    -re ".\[0-9\]* = 3.*$gdb_prompt $" {
-        pass "print value of laity"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of laity" }
-    timeout           { fail "(timeout) print value of laity" }
-  }
-
-
-send_gdb "ptype laity\n"
-gdb_expect {
-    -re "type = const unsigned short.*$gdb_prompt $"  { pass "ptype laity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype laity" }
-    timeout             { fail "(timeout) ptype "laity }
-}
-
-
-send_gdb "print lambent\n"
-gdb_expect {
-    -re ".\[0-9\]* = 4.*$gdb_prompt $" {
-        pass "print value of lambent"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lambent" }
-    timeout           { fail "(timeout) print value of lambent" }
-  }
-
-
-send_gdb "ptype lambent\n"
-gdb_expect {
-    -re "type = const long.*$gdb_prompt $"  { pass "ptype lambent" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lambent" }
-    timeout             { fail "(timeout) ptype lambent" }
-}
-
-
-send_gdb "print laminated\n"
-gdb_expect {
-    -re ".\[0-9\]* = 5.*$gdb_prompt $" {
-        pass "print value of laminated"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of laminated" }
-    timeout           { fail "(timeout) print value of laminated" }
-  }
-
-
-send_gdb "ptype laminated\n"
-gdb_expect {
-    -re "type = const unsigned long.*$gdb_prompt $"  { pass "ptype laminated" }
-    -re ".*$gdb_prompt $"   {  fail "ptype laminated" }
-    timeout             { fail "(timeout) ptype laminated" }
-}
-
-
-send_gdb "print lampoon\n"
-gdb_expect {
-    -re ".\[0-9\]* = 6.*$gdb_prompt $" {
-        pass "print value of lampoon"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of lampoon" }
-    timeout           { fail "(timeout) print value of lampoon" }
-  }
-
-
-send_gdb "ptype lampoon\n"
-gdb_expect {
-    -re "type = const float.*$gdb_prompt $"  { pass "ptype lampoon" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lampoon" }
-    timeout             { fail "(timeout) ptype lampoon" }
-}
-
-
-send_gdb "print languid\n"
-gdb_expect {
-    -re ".\[0-9\]* = 7.*$gdb_prompt $" {
-        pass "print value of languid"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of languid" }
-    timeout           { fail "(timeout) print value of languid" }
-  }
-
-
-send_gdb "ptype languid\n"
-gdb_expect {
-    -re "type = const double.*$gdb_prompt $"  { pass "ptype languid" }
-    -re ".*$gdb_prompt $"   {  fail "ptype languid" }
-    timeout             { fail "(timeout) ptype languid" }
-}
-
-
-send_gdb "print *legend\n"
-gdb_expect {
-    -re ".\[0-9\]* = 66 \'B\'.*$gdb_prompt $" {
-        pass "print value of *legend"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *legend" }
-    timeout           { fail "(timeout) print value of *legend" }
-  }
-
-
-send_gdb "ptype legend\n"
-gdb_expect {
-    -re "type = const char \\*.*$gdb_prompt $"  { pass "ptype legend" }
-    -re ".*$gdb_prompt $"   {  fail "ptype legend" }
-    timeout             { fail "(timeout) ptype legend" }
-}
-
-
-send_gdb "print *legerdemain\n"
-gdb_expect {
-    -re ".\[0-9\]* = 10 \'\\\\n\'.*$gdb_prompt $" {
-        pass "print value of  *legerdemain"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of  *legerdemain" }
-    timeout           { fail "(timeout) print value of  *legerdemain" }
-  }
-
-
-send_gdb "ptype  legerdemain\n"
-gdb_expect {
-    -re "type = const unsigned char \\*.*$gdb_prompt $"  { pass "ptype  legerdemain" }
-    -re ".*$gdb_prompt $"   {  fail "ptype  legerdemain" }
-    timeout             { fail "(timeout) ptype  legerdemain" }
-}
-
-
-send_gdb "print *leniency\n"
-gdb_expect {
-    -re ".\[0-9\]* = 20.*$gdb_prompt $" {
-        pass "print value of *leniency"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *leniency" }
-    timeout           { fail "(timeout) print value of *leniency" }
-  }
-
-
-send_gdb "ptype leniency\n"
-gdb_expect {
-    -re "type = const short \\*.*$gdb_prompt $"  { pass "ptype leniency" }
-    -re ".*$gdb_prompt $"   {  fail "ptype leniency " }
-    timeout             { fail "(timeout) ptype leniency" }
-}
-
-
-send_gdb "print *leonine\n"
-gdb_expect {
-    -re ".\[0-9\]* = 30.*$gdb_prompt $" {
-        pass "print value of *leonine"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *leonine" }
-    timeout           { fail "(timeout) print value of *leonine" }
-  }
-
-
-send_gdb "ptype leonine\n"
-gdb_expect {
-    -re "type = const unsigned short \\*.*$gdb_prompt $"  { pass "ptype leonine" }
-    -re ".*$gdb_prompt $"   {  fail "ptype leonine" }
-    timeout             { fail "(timeout) ptype leonine" }
-}
-
-
-send_gdb "print *lesion\n"
-gdb_expect {
-    -re ".\[0-9\]* = 40.*$gdb_prompt $" {
-        pass "print value of *lesion"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lesion" }
-    timeout           { fail "(timeout) print value of *lesion" }
-  }
-
-
-send_gdb "ptype lesion\n"
-gdb_expect {
-    -re "type = const long \\*.*$gdb_prompt $"  { pass "ptype lesion" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lesion" }
-    timeout             { fail "(timeout) ptype lesion" }
-}
-
-
-send_gdb "print *lethal\n"
-gdb_expect {
-    -re ".\[0-9\]* = 50.*$gdb_prompt $" {
-        pass "print value of *lethal"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lethal" }
-    timeout           { fail "(timeout) print value of *lethal" }
-  }
-
-
-send_gdb "ptype lethal\n"
-gdb_expect {
-    -re "type = const unsigned long \\*.*$gdb_prompt $"  { pass "ptype lethal" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lethal" }
-    timeout             { fail "(timeout) ptype lethal" }
-}
-
-
-send_gdb "print *lethargic\n"
-gdb_expect {
-    -re ".\[0-9\]* = 60.*$gdb_prompt $" {
-        pass "print value of *lethargic"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lethargic" }
-    timeout           { fail "(timeout) print value of *lethargic" }
-  }
-
-
-send_gdb "ptype lethargic\n"
-gdb_expect {
-    -re "type = const float \\*.*$gdb_prompt $"  { pass "ptype lethargic" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lethargic" }
-    timeout             { fail "(timeout) ptype lethargic" }
-}
-
-
-send_gdb "print *levity\n"
-gdb_expect {
-    -re ".\[0-9\]* = 70.*$gdb_prompt $" {
-        pass "print value of *levity"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *levity" }
-    timeout           { fail "(timeout) print value of *levity" }
-  }
-
-
-send_gdb "ptype levity\n"
-gdb_expect {
-    -re "type = const double \\*.*$gdb_prompt $"  { pass "ptype levity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype levity" }
-    timeout             { fail "(timeout) ptype levity" }
-}
-
-
-send_gdb "print *lewd\n"
-gdb_expect {
-    -re ".\[0-9\]* = 65 \'A\'.*$gdb_prompt $" {
-        pass "print value of *lewd"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lewd" }
-    timeout           { fail "(timeout) print value of *lewd" }
-  }
-
-
-send_gdb "ptype lewd\n"
-gdb_expect {
-    -re "type = const char \\* const.*$gdb_prompt $"  { pass "ptype lewd" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lewd" }
-    timeout             { fail "(timeout) ptype lewd" }
-}
-
-
-send_gdb "print *lexicographer\n"
-gdb_expect {
-    -re ".\[0-9\]* = 1 \'.001\'.*$gdb_prompt $" {
-        pass "print value of *lexicographer"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lexicographer" }
-    timeout           { fail "(timeout) print value of *lexicographer" }
-  }
-
-
-send_gdb "ptype lexicographer\n"
-gdb_expect {
-    -re "type = const unsigned char \\* const.*$gdb_prompt $"  { pass "ptype lexicographer" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lexicographer" }
-    timeout             { fail "(timeout) ptype lexicographer" }
-}
-
-
-send_gdb "print *lexicon\n"
-gdb_expect {
-    -re ".\[0-9\]* = 2.*$gdb_prompt $" {
-        pass "print value of *lexicon"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lexicon" }
-    timeout           { fail "(timeout) print value of *lexicon" }
-  }
-
-
-send_gdb "ptype lexicon\n"
-gdb_expect {
-    -re "type = const short \\* const.*$gdb_prompt $"  { pass "ptype lexicon" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lexicon" }
-    timeout             { fail "(timeout) ptype lexicon" }
-}
-
-
-send_gdb "print *liaison\n"
-gdb_expect {
-    -re ".\[0-9\]* = 3.*$gdb_prompt $" {
-        pass "print value of *liaison"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *liaison" }
-    timeout           { fail "(timeout) print value of *liaison" }
-  }
-
-
-send_gdb "ptype liaison\n"
-gdb_expect {
-    -re "type = const unsigned short \\* const.*$gdb_prompt $"  { pass "ptype liaison" }
-    -re ".*$gdb_prompt $"   {  fail "ptype liaison" }
-    timeout             { fail "(timeout) ptype liaison" }
-}
-
-
-send_gdb "print *libation\n"
-gdb_expect {
-    -re ".\[0-9\]* = 4.*$gdb_prompt $" {
-        pass "print value of *libation"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *libation" }
-    timeout           { fail "(timeout) print value of *libation" }
-  }
-
-
-send_gdb "ptype libation\n"
-gdb_expect {
-    -re "type = const long \\* const.*$gdb_prompt $"  { pass "ptype libation" }
-    -re ".*$gdb_prompt $"   {  fail "ptype libation" }
-    timeout             { fail "(timeout) ptype libation" }
-}
-
-
-send_gdb "print *libelous\n"
-gdb_expect {
-    -re ".\[0-9\]* = 5.*$gdb_prompt $" {
-        pass "print value of *libelous"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *libelous" }
-    timeout           { fail "(timeout) print value of *libelous" }
-  }
-
-
-send_gdb "ptype libelous\n"
-gdb_expect {
-    -re "type = const unsigned long \\* const.*$gdb_prompt $"  { pass "ptype libelous" }
-    -re ".*$gdb_prompt $"   {  fail "ptype libelous" }
-    timeout             { fail "(timeout) ptype libelous" }
-}
-
-
-send_gdb "print *libertine\n"
-gdb_expect {
-    -re ".\[0-9\]* = 6.*$gdb_prompt $" {
-        pass "print value of *libertine"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *libertine" }
-    timeout           { fail "(timeout) print value of *libertine" }
-  }
-
-
-send_gdb "ptype libertine\n"
-gdb_expect {
-    -re "type = const float \\* const.*$gdb_prompt $"  { pass "ptype libertine" }
-    -re ".*$gdb_prompt $"   {  fail "ptype libertine" }
-    timeout             { fail "(timeout) ptype libertine" }
-}
-
-
-send_gdb "print *libidinous\n"
-gdb_expect {
-    -re ".\[0-9\]* = 7.*$gdb_prompt $" {
-        pass "print value of *libidinous"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *libidinous" }
-    timeout           { fail "(timeout) print value of *libidinous" }
-  }
-
-
-send_gdb "ptype libidinous\n"
-gdb_expect {
-    -re "type = const double \\* const.*$gdb_prompt $"  { pass "ptype libidinous" }
-    -re ".*$gdb_prompt $"   {  fail "ptype libidinous" }
-    timeout             { fail "(timeout) ptype libidinous" }
-}
-
-
-send_gdb "print *languish\n"
-gdb_expect {
-    -re ".\[0-9\]* = 65 \'A\'.*$gdb_prompt $" {
-        pass "print value of *languish"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *languish" }
-    timeout           { fail "(timeout) print value of *languish" }
-  }
-
-
-send_gdb "ptype languish\n"
-gdb_expect {
-    -re "type = const char \\*.*$gdb_prompt $"  { pass "ptype languish" }
-    -re ".*$gdb_prompt $"   {  fail "ptype languish" }
-    timeout             { fail "(timeout) ptype languish" }
-}
-
-
-send_gdb "print *languor\n"
-gdb_expect {
-    -re ".\[0-9\]* = 1 \'.001\'.*$gdb_prompt $" {
-        pass "print value of *languor"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *languor" }
-    timeout           { fail "(timeout) print value of *languor" }
-  }
-
-
-send_gdb "ptype languor\n"
-gdb_expect {
-    -re "type = const unsigned char \\*.*$gdb_prompt $"  { pass "ptype languor" }
-    -re ".*$gdb_prompt $"   {  fail "ptype languor" }
-    timeout             { fail "(timeout) ptype languor" }
-}
-
-
-send_gdb "print *lank\n"
-gdb_expect {
-    -re ".\[0-9\]* = 2.*.*$gdb_prompt $" {
-        pass "print value of *lank"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lank" }
-    timeout           { fail "(timeout) print value of *lank" }
-  }
-
-
-send_gdb "ptype lank\n"
-gdb_expect {
-    -re "type = const short \\*.*$gdb_prompt $"  { pass "ptype lank" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lank" }
-    timeout             { fail "(timeout) ptype lank" }
-}
-
-
-send_gdb "print *lapidary\n"
-gdb_expect {
-    -re ".\[0-9\]* = 3.*$gdb_prompt $" {
-        pass "print value of *lapidary"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lapidary" }
-    timeout           { fail "(timeout) print value of *lapidary" }
-  }
-
-
-send_gdb "ptype lapidary\n"
-gdb_expect {
-    -re "type = const unsigned short \\*.*$gdb_prompt $"  { pass "ptype lapidary" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lapidary" }
-    timeout             { fail "(timeout) ptype lapidary" }
-}
-
-
-send_gdb "print *larceny\n"
-gdb_expect {
-    -re ".\[0-9\]* = 4.*$gdb_prompt $" {
-        pass "print value of *larceny"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *larceny" }
-    timeout           { fail "(timeout) print value of *larceny" }
-  }
-
-
-send_gdb "ptype larceny\n"
-gdb_expect {
-    -re "type = const long \\*.*$gdb_prompt $"  { pass "ptype larceny" }
-    -re ".*$gdb_prompt $"   {  fail "ptype larceny" }
-    timeout             { fail "(timeout) ptype larceny" }
-}
-
-
-send_gdb "print *largess\n"
-gdb_expect {
-    -re ".\[0-9\]* = 5.*$gdb_prompt $" {
-        pass "print value of *largess"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *largess" }
-    timeout           { fail "(timeout) print value of *largess" }
-  }
-
-
-send_gdb "ptype largess\n"
-gdb_expect {
-    -re "type = const unsigned long \\*.*$gdb_prompt $"  { pass "ptype largess" }
-    -re ".*$gdb_prompt $"   {  fail "ptype largess" }
-    timeout             { fail "(timeout) ptype largess" }
-}
-
-
-send_gdb "print *lascivious\n"
-gdb_expect {
-    -re ".\[0-9\]* = 6.*$gdb_prompt $" {
-        pass "print value of *lascivious"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lascivious" }
-    timeout           { fail "(timeout) print value of *lascivious" }
-  }
-
-
-send_gdb "ptype lascivious\n"
-gdb_expect {
-    -re "type = const float \\*.*$gdb_prompt $"  { pass "ptype lascivious" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lascivious" }
-    timeout             { fail "(timeout) ptype lascivious" }
-}
-
-
-send_gdb "print *lassitude\n"
-gdb_expect {
-    -re ".\[0-9\]* = 7.*$gdb_prompt $" {
-        pass "print value of *lassitude"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lassitude" }
-    timeout           { fail "(timeout) print value of *lassitude" }
-  }
-
-
-send_gdb "ptype lassitude\n"
-gdb_expect {
-    -re "type = const double \\*.*$gdb_prompt $"  { pass "ptype lassitude" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lassitude" }
-    timeout             { fail "(timeout) ptype lassitude" }
-}
-
-     
-send_gdb "print *lamprey\n"
-gdb_expect {
-    -re  ".\[0-9\]* = 66 \'B\'.*$gdb_prompt $" {
-        pass "print value of *lamprey"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lamprey" }
-    timeout           { fail "(timeout) print value of *lamprey" }
-  }
-
-
-send_gdb "ptype lamprey\n"
-gdb_expect {
-    -re "type = char \\* const.*$gdb_prompt $"  { pass "ptype lamprey" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lamprey" }
-    timeout             { fail "(timeout) ptype lamprey" }
-}
-
-send_gdb "print *lariat\n"
-gdb_expect {
-    -re  ".\[0-9\]* = 10 \'\\\\n\'.*$gdb_prompt $" {
-        pass "print value of *lariat"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lariat" }
-    timeout           { fail "(timeout) print value of *lariat" }
-  }
-
-
-send_gdb "ptype lariat\n"
-gdb_expect {
-    -re "type = unsigned char \\* const.*$gdb_prompt $"  { pass "ptype lariat" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lariat" }
-    timeout             { fail "(timeout) ptype lariat" }
-}
-
-send_gdb "print *laudanum\n"
-gdb_expect {
-    -re ".\[0-9\]* = 20.*$gdb_prompt $" {
-        pass "print value of *laudanum"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *laudanum" }
-    timeout           { fail "(timeout) print value of *laudanum" }
-  }
-
-
-send_gdb "ptype laudanum\n"
-gdb_expect {
-    -re "type = short \\* const.*$gdb_prompt $"  { pass "ptype laudanum" }
-    -re ".*$gdb_prompt $"   {  fail "ptype laudanum" }
-    timeout             { fail "(timeout) ptype laudanum" }
-}
-
-send_gdb "print *lecithin\n"
-gdb_expect {
-    -re  ".\[0-9\]* = 30.*$gdb_prompt $" {
-        pass "print value of *lecithin"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lecithin" }
-    timeout           { fail "(timeout) print value of *lecithin" }
-  }
-
-
-send_gdb "ptype lecithin\n"
-gdb_expect {
-    -re "type = unsigned short \\* const.*$gdb_prompt $"  { pass "ptype lecithin" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lecithin" }
-    timeout             { fail "(timeout) ptype lecithin" }
-}
-
-send_gdb "print *leviathan\n"
-gdb_expect {
-    -re  ".\[0-9\]* = 40.*$gdb_prompt $" {
-        pass "print value of *leviathan"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *leviathan" }
-    timeout           { fail "(timeout) print value of *leviathan" }
-  }
-
-
-send_gdb "ptype leviathan\n"
-gdb_expect {
-    -re "type = long \\* const.*$gdb_prompt $"  { pass "ptype leviathan" }
-    -re ".*$gdb_prompt $"   {  fail "ptype leviathan" }
-    timeout             { fail "(timeout) ptype leviathan" }
-}
-
-send_gdb "print *libretto\n"
-gdb_expect {
-    -re  ".\[0-9\]* = 50.*$gdb_prompt $" {
-        pass "print value of *libretto"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *libretto" }
-    timeout           { fail "(timeout) print value of *libretto" }
-  }
-
-
-send_gdb "ptype libretto\n"
-gdb_expect {
-    -re "type = unsigned long \\* const.*$gdb_prompt $"  { pass "ptype libretto" }
-    -re ".*$gdb_prompt $"   {  fail "ptype libretto" }
-    timeout             { fail "(timeout) ptype libretto" }
-}
-
-
-send_gdb "print *lissome\n"
-gdb_expect {
-    -re  ".\[0-9\]* = 60.*$gdb_prompt $" {
-        pass "print value of *lissome"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *lissome" }
-    timeout           { fail "(timeout) print value of *lissome" }
-  }
-
-
-send_gdb "ptype lissome\n"
-gdb_expect {
-    -re "type = float \\* const.*$gdb_prompt $"  { pass "ptype lissome" }
-    -re ".*$gdb_prompt $"   {  fail "ptype lissome" }
-    timeout             { fail "(timeout) ptype lissome" }
-}
-
-send_gdb "print *locust\n"
-gdb_expect {
-    -re  ".\[0-9\]* = 70.*$gdb_prompt $" {
-        pass "print value of *locust"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *locust" }
-    timeout           { fail "(timeout) print value of *locust" }
-  }
-
-
-send_gdb "ptype locust\n"
-gdb_expect {
-    -re "type = double \\* const.*$gdb_prompt $"  { pass "ptype locust" }
-    -re ".*$gdb_prompt $"   {  fail "ptype locust" }
-    timeout             { fail "(timeout) ptype locust" }
-}
-
-send_gdb "ptype radiation\n"
-gdb_expect {
-    -re "type = const char &.*$gdb_prompt $"  { pass "ptype radiation" }
-    -re ".*$gdb_prompt $"   {  fail "ptype radiation" }
-    timeout             { fail "(timeout) ptype radiation" }
-}
-
diff --git a/gdb/testsuite/gdb.base/corefile.exp b/gdb/testsuite/gdb.base/corefile.exp
deleted file mode 100644
index b4a3b2c..0000000
--- a/gdb/testsuite/gdb.base/corefile.exp
+++ /dev/null
@@ -1,227 +0,0 @@
-# Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-set testfile "coremaker"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-# Create a core file named "corefile" rather than just "core", to
-# avoid problems with sys admin types that like to regularly prune all
-# files named "core" from the system.
-#
-# Arbitrarily try setting the core size limit to "unlimited" since
-# this does not hurt on systems where the command does not work and
-# allows us to generate a core on systems where it does.
-#
-# Some systems append "core" to the name of the program; others append
-# the name of the program to "core".
-set found 0
-catch "system \"(cd ${objdir}/${subdir}; ulimit -c unlimited; ${binfile}; true) >/dev/null 2>&1\""
-#      remote_exec host "${binfile}"
-foreach i "${objdir}/${subdir}/core ${objdir}/${subdir}/core.coremaker.c ${binfile}.core" {
-    if [remote_file build exists $i] {
-	remote_exec build "mv $i ${objdir}/${subdir}/corefile"
-	set found 1
-    }
-}
-if { $found == 0 } {
-    # The braindamaged HPUX shell quits after the ulimit -c above
-    # without executing ${binfile}.  So we try again without the
-    # ulimit here if we didn't find a core file above.
-    # Oh, I should mention that any "braindamaged" non-Unix system has
-    # the same problem. I like the cd bit too, it's really neat'n stuff.
-    catch "system \"(cd ${objdir}/${subdir}; ${binfile}; true) >/dev/null 2>&1\""
-    foreach i "${objdir}/${subdir}/core ${objdir}/${subdir}/core.coremaker.c ${binfile}.core" {
-	if [remote_file build exists $i] {
-	    remote_exec build "mv $i ${objdir}/${subdir}/corefile"
-	    set found 1
-	}
-    }
-    
-    if { $found == 0  } {
-	warning "can't generate a core file - core tests suppressed - check ulimit -c"
-	return 0
-    }
-}
-
-#
-# Test that we can simply startup with a "-core=corefile" command line arg
-# and recognize that the core file is a valid, usable core file.
-# To do this, we must shutdown the currently running gdb and restart
-# with the -core args.  We can't use gdb_start because it looks for
-# the first gdb prompt, and the message we are looking for occurs
-# before the first prompt.  Also, we can't include GDBFLAGS because
-# if it is empty, this confuses gdb with an empty argument that it
-# grumbles about (said grumbling currently being ignored in gdb_start).
-# **FIXME**
-#
-# Another problem is that on some systems (solaris for example), there
-# is apparently a limit on the length of a fully specified path to 
-# the coremaker executable, at about 80 chars.  For this case, consider
-# it a pass, but note that the program name is bad.
-
-gdb_exit
-if $verbose>1 then {
-    send_user "Spawning $GDB -nw $GDBFLAGS -core=$objdir/$subdir/corefile\n"
-}
-
-set oldtimeout $timeout
-set timeout [expr "$timeout + 60"]
-verbose "Timeout is now $timeout seconds" 2
-eval "spawn $GDB -nw $GDBFLAGS -core=$objdir/$subdir/corefile"
-expect {
-    -re "Core was generated by .*coremaker.*\r\n\#0  .*\(\).*\r\n$prompt $" {
-	pass "args: -core=corefile"
-    }
-    -re "Core was generated by .*\r\n\#0  .*\(\).*\r\n$prompt $" {
-	pass "args: -core=corefile (with bad program name)"
-    }
-    -re ".*registers from core file: File in wrong format.* $" {
-	fail "args: -core=corefile (could not read registers from core file)"
-    }
-    -re ".*$prompt $"	{ fail "args: -core=corefile" }
-    timeout 		{ fail "(timeout) starting with -core" }
-}
-
-
-#
-# Test that startup with both an executable file and -core argument.
-# See previous comments above, they are still applicable.
-#
-
-close;
-
-if $verbose>1 then {
-    send_user "Spawning $GDB -nw $GDBFLAGS $binfile -core=$objdir/$subdir/corefile\n"
-}
-
-
-eval "spawn $GDB -nw $GDBFLAGS $binfile -core=$objdir/$subdir/corefile";
-expect {
-    -re "Core was generated by .*coremaker.*\r\n\#0  .*\(\).*\r\n$prompt $" {
-	pass "args: execfile -core=corefile"
-    }
-    -re "Core was generated by .*\r\n\#0  .*\(\).*\r\n$prompt $"	 {
-	pass "args: execfile -core=corefile (with bad program name)"
-    }
-    -re ".*registers from core file: File in wrong format.* $" {
-	fail "args: execfile -core=corefile (could not read registers from core file)"
-    }
-    -re ".*$prompt $"	{ fail "args: execfile -core=corefile" }
-    timeout 		{ fail "(timeout) starting with -core" }
-}
-set timeout $oldtimeout
-verbose "Timeout is now $timeout seconds" 2
-
-close;
-
-# Now restart normally.
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# Test basic corefile recognition via core-file command.
-
-send_gdb "core-file $objdir/$subdir/corefile\n"
-expect {
-    -re "Core was generated by .*coremaker.*\r\n\#0  .*\(\).*\r\n$prompt $" {
-	pass "core-file command"
-    }
-    -re "Core was generated by .*\r\n\#0  .*\(\).*\r\n$prompt $" {
-	pass "core-file command (with bad program name)"
-    }
-    -re ".*registers from core file: File in wrong format.* $" {
-	fail "core-file command (could not read registers from core file)"
-    }
-    -re ".*$prompt $"	{ fail "core-file command" }
-    timeout 		{ fail "(timeout) core-file command" }
-}
-
-# Test correct mapping of corefile sections by printing some variables.
-
-gdb_test "print coremaker_data" "\\\$$decimal = 202"
-gdb_test "print coremaker_bss" "\\\$$decimal = 10"
-gdb_test "print coremaker_ro" "\\\$$decimal = 201"
-
-setup_xfail "i*86-*-sysv4*" "i*86-pc-linux*-gnu" "m68*-*-hpux*"
-if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-gdb_test "print func2::coremaker_local" "\\\$$decimal = {0, 1, 2, 3, 4}"
-
-# Somehow we better test the ability to read the registers out of the core
-# file correctly.  I don't think the other tests do this.
-
-# Haven't investigated this xfail
-setup_xfail "m68k-*-hpux*" "i*86-*-sysv4*" "i*86-pc-linux*-gnu"
-gdb_test "bt" "abort.*func2.*func1.*main.*" "backtrace in corefile.exp"
-
-# Test ability to read mmap'd data
-
-gdb_test "x/8bd buf1" ".*:.*0.*1.*2.*3.*4.*5.*6.*7" "accessing original mmap data in core file"
-setup_xfail "*-*-sunos*" "*-*-ultrix*" "*-*-aix*"
-send_gdb "x/8bd buf2\n"
-expect {
-    -re ".*:.*0.*1.*2.*3.*4.*5.*6.*7.*$prompt $" {
-	pass "accessing mmapped data in core file"
-    }
-    -re "0x\[f\]*:.*Cannot access memory at address 0x\[f\]*.*$prompt $" {
-	fail "accessing mmapped data (mapping failed at runtime)"
-    }
-    -re "0x.*:.*Cannot access memory at address 0x.*$prompt $" {
-	fail "accessing mmapped data (mapping address not found in core file)"
-    }
-    -re ".*$prompt $" {
-	fail "accessing mmapped data (incorrect data found in core file)"
-    }
-    timeout {
-	fail "accessing mmapped data (timeout)"
-    }
-}
-
-# test reinit_frame_cache
-
-gdb_load ${binfile}
-setup_xfail "*-*-*"
-gdb_test "up" "#\[0-9\]* *\[0-9xa-fH'\]* in .* \\(\\)" "up in corefile.exp"
-
-gdb_test "core" "No core file now."
diff --git a/gdb/testsuite/gdb.base/coremaker.c b/gdb/testsuite/gdb.base/coremaker.c
deleted file mode 100644
index 79418be..0000000
--- a/gdb/testsuite/gdb.base/coremaker.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Simple little program that just generates a core dump from inside some
-   nested function calls. */
-
-
-void
-func2 ()
-{
-  abort ();
-}
-
-void
-func1 ()
-{
-  func2 ();
-}
-
-main ()
-{
-  func1 ();
-}
-
diff --git a/gdb/testsuite/gdb.base/crossload.exp b/gdb/testsuite/gdb.base/crossload.exp
deleted file mode 100644
index 26bb7a1..0000000
--- a/gdb/testsuite/gdb.base/crossload.exp
+++ /dev/null
@@ -1,380 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-# Rob Savoye changed it to use gdb_test (rob@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# FIXME: The configure.in for this test should look for --with-targets
-# and deal accordingly.  Until that has been done, skip the whole thing.
-# With a minimal bfd (the default), few if any of these tests work.
-
-verbose "FIXME: all the crossload tests ignored"
-return
-
-foreach i "m68k-elf m68k-aout m68k-aout2 mips-ecoff i486-elf sparc-aout i860-elf sparc-elf" {
-    remote_exec build "cd ${objdir}/${subdir} ; uudecode ${srcdir}/${subdir}/$i.u "
-}
-
-# FIXME: These tests don't work for the i960, because
-# bfd/config/i960-bout.mt sets SELECT_VECS.  I could use setup_xfail
-# for each test, but rebooting the board between each one takes a long
-# time so I'm just punting the whole file.
-if [istarget "i960-*-*"] then {
-    if $verbose>1 then {
-	warning "FIXME: crossload test case doesn't run on the i960."
-    }
-    continue
-}
-
-# FIXME: These tests don't work for the a29k, because SELECT_VECS is
-# used when compiling bfd.  It would be nice if there were some better
-# way of detecting this case.
-if [istarget "a29k-*-*"] then {
-    if $verbose>1 then {
-	warning "FIXME: crossload test case doesn't run on the a29k."
-    }
-    continue
-}
-
-# Test if gdb can automatically determine the bfd format of an
-# executable and read it's symbols.
-
-proc bfddefault {} {
-    global GDB
-    global GDBFLAGS
-    global gdb_prompt
-    global objdir
-    global subdir
-    global binfile
-    global bfdformat
-    global file_loaded
-
-    gdb_unload
-    set file_loaded 0
-    send_gdb "file $objdir/$subdir/$binfile\n"
-    gdb_expect {
-	-re "A program is being debugged already.  Kill it.*y or n." {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-re "Reading symbols from $objdir/$subdir/$binfile\[.\]+done\..*$gdb_prompt $" {
-	    pass "$binfile ($bfdformat) auto format"
-	}
-	-re "Reading symbols from $objdir/$subdir/$binfile\[.\]+.no debugging symbols found.\[.\]+done\..*$gdb_prompt $" {
-	    pass "$binfile ($bfdformat) auto format (but no symbols found)"
-	}
-	-re "File format not recognized.*$gdb_prompt $" {
-	    fail "$binfile ($bfdformat) auto format (format not recognized)"
-	    return
-	}
-	-re "File format is ambiguous.*$gdb_prompt $" {
-	    fail "$binfile ($bfdformat) auto format (format is ambiguous)"
-	    return
-	}
-	-re "$gdb_prompt $" {
-	    fail "$binfile ($bfdformat) auto format"
-	    return
-	}
-	timeout {
-	    fail "(timeout) $binfile ($bfdformat) auto format"
-	    return
-	}	
-    }
-
-    if [gdb_test "info target" ".*file type $bfdformat" ""]==0 then {
-	set file_loaded 1
-    } else {
-	fail "$binfile ($bfdformat) wrong format found"
-    }
-}
-
-# Test if gdb can read symbols from an executable when the bfd format
-# is explicitly set via the environment variable GNUTARGET.
-
-proc bfdexplicit {} {
-    global GDB
-    global GDBFLAGS
-    global gdb_prompt
-    global subdir
-    global objdir
-    global det_file
-    global binfile
-    global bfdformat
-    global file_loaded
-
-    gdb_unload
-    set file_loaded 0
-
-    # Once GDB 4.10 (the last to lack `set gnutarget') is forgotten,
-    # change this to use set gnutarget.
-   if [gdb_test "set env GNUTARGET=$bfdformat" "" ""]!=0 then {
-       fail "setting GNUTARGET=$bfdformat in environment"
-       return
-    }
-
-    send_gdb "file $objdir/$subdir/$binfile\n"
-    gdb_expect {
-	-re "A program is being debugged already.  Kill it.*y or n." {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-re "Reading symbols from $objdir/$subdir/$binfile\[.\]+done\..*$gdb_prompt $" {
-	    pass "$binfile ($bfdformat) explicit format"
-	}
-	-re "Invalid target.*$gdb_prompt $" {
-	    fail "$binfile ($bfdformat) explicit format (invalid target)"
-	    return
-	}
-	-re "$gdb_prompt $" {
-	    fail "$binfile ($bfdformat) explicit format"
-	    return
-	}
-	timeout {
-	    fail "(timeout) $binfile ($bfdformat) explicit format"
-	    return
-	}	
-    }
-
-    set file_loaded 1
-}
-
-proc test_ptype_functions {} {
-    global gdb_prompt
-    global binfile
-    global bfdformat
-    global det_file
-    send_gdb "ptype main\n"
-    gdb_expect {
-	-re "type = int \[)(\]+\r\n$gdb_prompt $" {}
-	timeout { fail "(timeout) $binfile ($bfdformat) function main" ; return }
-    }
-
-    # set up a list of lists of command and patterns
-    set command [list { "ptype v_char_func" "type =(\ unsigned\ |\ signed\ |\ )char \[)(\]+" }\
-	        { "ptype v_short_func" "type = (short|short int) \[)(\]+" } \
-                { "ptype v_int_func" "type = int \[)(\]+" } \
-                { "ptype v_long_func" "type = (long|long int|int) \[)(\]+" } \
-                { "ptype v_float_func" "type = float \[)(\]+" } \
-                { "ptype v_double_func" "type = double \[)(\]+" } ]
-
-    foreach i $command {
-	if [gdb_test [lindex $i 0] [lindex $i 1] ""] then {
-	    fail "$binfile ($bfdformat) \"[lindex $i 0]\" function types"
-	    return
-	}
-    }
-    pass "$binfile ($bfdformat) ptype function types"
-}
-
-# Note that plain chars can be either signed or unsigned.
-
-proc test_ptype_plain_types {} {
-    global gdb_prompt
-    global binfile
-    global bfdformat
-
-    # set up a list of lists of command and patterns
-    set command [list { "ptype v_char" "type =(\ unsigned\ |\ signed\ |\ )char" }\
-	        { "ptype v_short" "type = short" } \
-                { "ptype v_int" "type = int" } \
-                { "ptype v_long" "type = long" } \
-                { "ptype v_float" "type = float" } \
-                { "ptype v_double" "type = double" } ]
-
-    foreach i $command {
-	if [gdb_test [lindex $i 0] [lindex $i 1] ""] then {
-	    fail "$binfile ($bfdformat) \"[lindex $i 0]\" plain C types"
-	    return
-    }
-    }
-    pass "$binfile ($bfdformat) ptype plain C types"
-}
-
-# Note that if compiled with pre-ANSI compilers, the "signed" keywords are
-# defined away and the variables default to plain types.  So accept either.
-
-proc test_ptype_signed_types {} {
-    global gdb_prompt
-    global binfile
-    global bfdformat
-    global det_file
-
-    # set up a list of lists of command and patterns
-    set command [list { "ptype v_signed_char" "type =(\ signed\ |\ )char" }\
-	        { "ptype v_signed_short"  "type =(\ signed\ |\ )short" } \
-                { "ptype v_signed_int" "type =(\ signed\ |\ )int" } \
-                { "ptype v_signed_long" "type =(\ signed\ |\ )long" } ]
-
-    foreach i $command {
-	if [gdb_test [lindex $i 0] [lindex $i 1] ""] then {
-	    if [expr [string match "ecoff-bigmips" $bfdformat]+[string match "ptype v_signed_char" [lindex $i 0]]]==2 then {
-		setup_xfail "*-*-*"
-	    }
-	    fail "$binfile ($bfdformat) \"[lindex $i 0]\" signed C types"
-	    return
-	}
-    }
-    pass "$binfile ($bfdformat) ptype signed C types"
-}
-
-proc test_ptype_unsigned_types {} {
-    global gdb_prompt
-    global binfile
-    global bfdformat
-    global det_file
-
-    # set up a list of lists of command and patterns
-    set command [list { "ptype v_unsigned_char" "type = unsigned char" }\
-	        { "ptype v_unsigned_short" \
-		  "type = (unsigned short|short unsigned int)" } \
-                { "ptype v_unsigned_int" "type = unsigned int" } \
-                { "ptype v_unsigned_long" \
-		  "type = (unsigned long|long unsigned int)" } ]
-
-    foreach i $command {
-	if [gdb_test [lindex $i 0] [lindex $i 1] ""] then {
-	    fail "$binfile ($bfdformat) \"[lindex $i 0]\" unsigned C types"
-	    return
-	}
-    }
-    pass "$binfile ($bfdformat) ptype unsigned C types"
-}
-
-# Note that plain chars can be either signed or unsigned.
-
-proc test_ptype_array_types {} {
-    global gdb_prompt
-    global binfile
-    global bfdformat
-    global det_file
-
-    # set up a list of lists of command and patterns
-    set command [list { "ptype v_char_array" "type =(\ unsigned\ |\ signed\ |\ )char \\\[2\\\]" }\
-	        { "ptype v_short_array"  \
-		  "type = (short|short int) \\\[2\\\]" } \
-                { "ptype v_int_array" "type = int \\\[2\\\]" } \
-                { "ptype v_long_array" "type = (long|long int) \\\[2\\\]" } \
-                { "ptype v_float_array" "type = float \\\[2\\\]" } \
-                { "ptype v_double_array" "type = double \\\[2\\\]" } ]
-
-    foreach i $command {
-	if [gdb_test [lindex $i 0] [lindex $i 1] ""] then {
-	    fail "$binfile ($bfdformat) \"[lindex $i 0]\" C array types"
-	    return
-	}
-    }
-    pass "$binfile ($bfdformat) ptype C array types"
-}
-
-proc test_ptype_pointer_types {} {
-    global gdb_prompt
-    global binfile
-    global bfdformat
-    global det_file
-
-    # set up a list of lists of command and patterns
-    set command [list { "ptype v_char_pointer" "type =(\ unsigned\ |\ signed\ |\ )char \*" }\
-	        { "ptype v_short_pointer"  "type = (short|short int) \*" } \
-                { "ptype v_int_pointer" "type = int \*" } \
-                { "ptype v_long_pointer" "type = (long|long int) \*" } \
-                { "ptype v_float_pointer" "type = float \*" } \
-                { "ptype v_double_pointer" "type = double \*" } ]
-
-    foreach i $command {
-	if [gdb_test [lindex $i 0] [lindex $i 1] ""] then {
-	    fail "$binfile ($bfdformat) \"[lindex $i 0]\" C pointer types"
-	    return
-	}
-    }
-    pass "$binfile ($bfdformat) ptype C pointer types"
-}
-
-proc loadandtest { args } {
-    global verbose
-    global GDB
-    global GDBFLAGS
-    global gdb_prompt
-    global subdir
-    global objdir
-    global binfile
-    global bfdformat
-    global file_loaded
-
-    set binfile [ lindex $args 0 ]
-    set bfdformat [ lindex $args 1 ]
-    set fixme [ lindex $args 2 ]
-
-    if ![file exists $objdir/$subdir/$binfile] then {
-        perror "$objdir/$subdir/$binfile does not exist"
-	return 0
-    }
-    gdb_exit
-    gdb_start
-    if $fixme then { setup_xfail "*-*-*" }
-    bfddefault
-    if $fixme then { setup_xfail "*-*-*" }
-    if [string match $bfdformat "elf-big"] then {
-	if [string match $binfile "i860-elf"] then {
-	    setup_xfail "*-*-*"
-	}
-    }
-    bfdexplicit
-    if $file_loaded==1 then {
-	test_ptype_functions
-        if $fixme then { setup_xfail "*-*-*" }
-	test_ptype_plain_types
-        if $fixme then { setup_xfail "*-*-*" }
-	test_ptype_signed_types
-        if $fixme then { setup_xfail "*-*-*" }
-	test_ptype_unsigned_types
-        if $fixme then { setup_xfail "*-*-*" }
-	test_ptype_array_types
-        if $fixme then { setup_xfail "*-*-*" }
-	test_ptype_pointer_types
-    }
-}
-
-# Run tests for each of the test executables.
-# If the third argument is 1, the tests will be expected to fail.
-# We should extract the information about available tests and bfd formats
-# from the makefile or some other control file (FIXME).
-
-loadandtest m68k-elf	"elf32-m68k"		0
-
-# I'm getting an XPASS for explicit format on this one
-loadandtest m68k-aout	"a.out-newsos3"		1
-
-loadandtest m68k-aout2	"a.out-sunos-big"	0
-loadandtest mips-ecoff	"ecoff-bigmips"		0
-loadandtest i486-elf	"elf32-i386"		0
-loadandtest sparc-aout	"a.out-sunos-big"	0
-loadandtest sparc-elf	"elf32-sparc"		0
-
-#FIXME:  i860 support is unlikely to be working in the near future
-# so suppress this test until it is working.  -fnf
-#loadandtest i860-elf	"elf32-i860"		0
-
-gdb_test "set gnutarget auto" ""
diff --git a/gdb/testsuite/gdb.base/d10vovly.c b/gdb/testsuite/gdb.base/d10vovly.c
deleted file mode 100644
index 9bbdbf8..0000000
--- a/gdb/testsuite/gdb.base/d10vovly.c
+++ /dev/null
@@ -1,207 +0,0 @@
-
-/*
- * Ovlymgr.c -- Runtime Overlay Manager for the Mitsubishi D10V
- */
-
-#include "ovlymgr.h"
-
-/* Local functions and data: */
-
-extern unsigned long _ovly_table[][4], _novlys;
-enum ovly_index { VMA, SIZE, LMA, MAPPED };
-enum ovly_direction { IN, OUT };
-
-static void D10VCopy (unsigned long dst, unsigned long src, long size);
-
-/* OverlayLoad:
- * Copy the overlay into its runtime region,
- * and mark the overlay as "mapped".
- */
-
-void
-OverlayLoad (int ovlyno)
-{
-  int i;
-
-  if (ovlyno < 0 || ovlyno >= _novlys)
-    exit (-1);	/* fail, bad ovly number */
-
-  if (_ovly_table[ovlyno][MAPPED])
-    return;	/* this overlay already mapped -- nothing to do! */
-
-  for (i = 0; i < _novlys; i++)
-    if (i == ovlyno)
-      _ovly_table[i][MAPPED] = 1;	/* this one now mapped */
-    else if (_ovly_table[i][VMA] == _ovly_table[ovlyno][VMA])
-      _ovly_table[i][MAPPED] = 0;	/* this one now un-mapped */
-
-  /* copy overlay using D10V DMAP register */
-  D10VCopy (_ovly_table[ovlyno][VMA], _ovly_table[ovlyno][LMA], 
-	    _ovly_table[ovlyno][SIZE]);
-}
-
-/* OverlayUnload:
- * Copy the overlay back into its "load" region.
- * Does NOT mark overlay as "unmapped", therefore may be called 
- * more than once for the same mapped overlay.
- */
-
-void
-OverlayUnload (int ovlyno)
-{
-  if (ovlyno < 0 || ovlyno >= _novlys)
-    exit (-1);	/* fail, bad ovly number */
-
-  if (!_ovly_table[ovlyno][MAPPED])
-    exit (-1);	/* error, can't copy out a segment that's not "in" */
-
-  D10VCopy (_ovly_table[ovlyno][LMA], _ovly_table[ovlyno][VMA], 
-	    _ovly_table[ovlyno][SIZE]);
-}
-
-/* D10VCopy:
- * Copy a region of memory from src to dest.
- * Like memcpy, but can copy anywhere in Universal, Data or Instruction memory.
- */
-
-#define IMAP0       (*(int *)(0xff00))
-#define IMAP1       (*(int *)(0xff02))
-#define DMAP        (*(int *)(0xff04))
-
-static void
-D10VTranslate (unsigned long logical,
-	       short *dmap,
-	       unsigned long **addr)
-{
-  unsigned long physical;
-  unsigned long seg;
-  unsigned long off;
-  int err = 0;
-  /* to access data, we use the following mapping 
-     0x00xxxxxx: Logical data address segment        (DMAP translated memory)
-     0x01xxxxxx: Logical instruction address segment (IMAP translated memory)
-     0x10xxxxxx: Physical data memory segment        (On-chip data memory)
-     0x11xxxxxx: Physical instruction memory segment (On-chip insn memory)
-     0x12xxxxxx: Phisical unified memory segment     (Unified memory)
-     */
-
-  /* Addresses must be correctly aligned */
-  if (logical & (sizeof (**addr) - 1))
-    exit (-1);
-
-  /* If the address is in one of the two logical address spaces, it is
-     first translated into a physical address */
-  seg = (logical >> 24);
-  off = (logical & 0xffffffL);
-  switch (seg) 
-      {
-      case 0x00: /* in logical data address segment */
-	if (off <= 0x7fffL)
-	  physical = (0x10L << 24) + off;
-	else
-	  /* Logical address out side of on-chip segment, not
-             supported */
-	  exit (-1);
-	break;
-      case 0x01: /* in logical instruction address segment */
-	{
-	  short map;
-	  if (off <= 0x1ffffL)
-	    map = IMAP0;
-	  else if (off <= 0x3ffffL)
-	    map = IMAP1;
-	  else
-	    /* Logical address outside of IMAP[01] segment, not
-	       supported */
-	    exit (-1);
-	  if (map & 0x1000L)
-	    {
-	    /* Instruction memory */
-	      physical = (0x11L << 24) | off;
-	    }
-	  else
-	    {
-	    /* Unified memory */
-	      physical = ((map & 0x7fL) << 17) + (off & 0x1ffffL);
-	      if (physical > 0xffffffL)
-		/* Address outside of unified address segment */
-		exit (-1);
-	      physical |= (0x12L << 24);
-	    }
-	  break;
-	}
-      case 0x10:
-      case 0x11:
-      case 0x12:
-	physical = logical;
-	break;
-      default:
-	exit (-1);	/* error */
-      }
-
-  seg = (physical >> 24);
-  off = (physical & 0xffffffL);
-  switch (seg) 
-    {
-    case 0x10:	/* dst is a 15 bit offset into the on-chip memory */
-      *dmap = 0;
-      *addr = (long *) (0x0000 + ((int)off & 0x7fff));
-      break;
-    case 0x11:	/* dst is an 18-bit offset into the on-chip
-		   instruction memory */
-      *dmap = 0x1000L | ((off & 0x3ffffL) >> 14);
-      *addr = (long *) (0x8000 + ((int)off & 0x3fff));
-      break;
-    case 0x12:	/* dst is a 24-bit offset into unified memory */
-      *dmap = off >> 14;
-      *addr = (long *) (0x8000 + ((int)off & 0x3fff));
-      break;
-    default:
-      exit (-1);	/* error */
-    }
-
-#if 0
-  printf ("D10VTranslate: logical = %08lx, dmap = %04x, addr = %04x\n",
-	  logical, *dmap, *addr);
-#endif
-}
-
-static void 
-D10VCopy (unsigned long dst, unsigned long src, long size)
-{
-  unsigned long *s, *d, tmp;
-  short dmap_src, dmap_dst;
-  short dmap_save;
-
-#if 0
-  printf ("D10VCopy: dst = %08lx, src = %08lx, size = %ld\n",
-	  dst, src, size);
-#endif
-
-  /* all section sizes should by multiples of 4 bytes */
-  dmap_save = DMAP;
-
-  D10VTranslate (src, &dmap_src, &s);
-  D10VTranslate (dst, &dmap_dst, &d);
-
-  while (size > 0)
-    {
-      /* NB: Transfer 4 byte (long) quantites, problems occure
-	 when only two bytes are transfered */
-      DMAP = dmap_src;
-      tmp = *s;
-      DMAP = dmap_dst;
-      *d = tmp; 
-      d++;
-      s++;
-      size -= sizeof (tmp);
-      src += sizeof (tmp);
-      dst += sizeof (tmp);
-      if ((src & 0x3fff) == 0)
-	D10VTranslate (src, &dmap_src, &s);
-      if ((dst & 0x3fff) == 0)
-	D10VTranslate (dst, &dmap_dst, &d);
-    }
-  DMAP = dmap_save;
-}
-
diff --git a/gdb/testsuite/gdb.base/default.exp b/gdb/testsuite/gdb.base/default.exp
deleted file mode 100644
index bc03c1c..0000000
--- a/gdb/testsuite/gdb.base/default.exp
+++ /dev/null
@@ -1,793 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994, 1997, 1998
-#   Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-
-set timeout 60
-
-#
-# test default actions of gdb commands
-#
-
-#load_lib gdb.exp
-
-gdb_test "add-symbol-file" "add-symbol-file takes a file name and an address" "add-symbol-file"
-
-setup_xfail "mips-idt-*"
-send_gdb "attach\n"
-gdb_expect {
-    -re "Argument required .(process-id|program) to attach.*$gdb_prompt $"\
-			{ pass "attach" }
-    -re "You can't do that when your target is `None'.*$gdb_prompt $"\
-			{ pass "attach" }
-    -re "Don't know how to attach.  Try \"help target\"..*$gdb_prompt $"\
-			{ pass "attach" }
-    -re "Kill it. .y or n." {
-	send_gdb "y\n"
-	exp_continue
-    }
-    -re "$gdb_prompt $" { fail "attach" }
-    timeout { fail "(timeout) attach" }
-}
-
-# FIXME: attach kills the udi connection
-if { [istarget "a29k-*-udi"] } {
-    gdb_exit
-    gdb_start
-}
-
-if ![target_info exists use_gdb_stub] {
-    gdb_test "break" "No default breakpoint address now." "break"
-    foreach i "b br bre brea" {
-	gdb_test $i "No default breakpoint address now." "break \"$i\" abbreviation"
-    }
-
-    
-    setup_xfail "mips-idt-*" "a29k-*-udi"
-    gdb_test "backtrace" "No stack."
-    foreach i "bt ba bac" {
-	setup_xfail "mips-idt-*" "a29k-*-udi"
-	gdb_test $i "No stack." "backtrace \"$i\" abbreviation"
-    }
-} else {
-    warning "Skipping backtrace and break tests because of GDB stub."
-}
-
-# This works on the MIPS IDT board, but confuses future tests.
-if ![istarget "mips-idt-*"] then {
-    setup_xfail "a29k-*-udi"
-    gdb_test "continue" "The program is not being run." "continue"
-    setup_xfail "a29k-*-udi"
-    gdb_test "c" "The program is not being run." "continue \"c\" abbreviation"
-}
-
-# FIXME: continue kills the udi connection
-if [istarget "a29k-*-udi"] then {
-    gdb_exit
-    gdb_start
-}
-
-#test call
-gdb_test "call" "The history is empty..*" "call"
-
-
-#test catch
-gdb_test "catch" "Catch requires an event name..*" "catch"
-
-#test cd
-gdb_test "cd" "Argument required .new working directory.*" "cd"
-
-#test clear
-gdb_test "clear" "No source file specified..*" "clear"
-
-#test commands
-gdb_test "commands" "No breakpoint number 0..*" "commands"
-
-#test condition
-gdb_test "condition" "Argument required .breakpoint number.*" "condition"
-
-#test core-file
-gdb_test "core-file" "No core file now.|GDB can't read core files on this machine." "core-file"
-#test delete "d" abbreviation
-gdb_test "d" "" "delete \"d\" abbreviation"
-#test delete
-gdb_test "delete" "" "delete"
-#test define
-gdb_test "define" "Argument required \[(\]name of command to define\[)\]." "define"
-#test delete breakpoints
-gdb_test "delete breakpoints" "" "delete breakpoints"
-#test delete display
-# FIXME -- need to dump full output to detailed log
-send_gdb "delete display\n"
-gdb_expect {
-    -re "Delete all auto-display expressions.*y or n. $" {
-	send_gdb "y\n"
-	gdb_expect {
-	    -re "$gdb_prompt $"     { pass "delete display prompt" }
-	    timeout		{ fail "(timeout) delete display prompt" }
-	}
-    }
-    timeout		{ fail "(timeout) delete display prompt" }
-
-}
-
-#test detach
-gdb_test "detach" "" "detach"
-
-# FIXME: continue kills the udi connection
-if [istarget "a29k-*-udi"] then {
-    gdb_exit
-    gdb_start
-}
-if [istarget "h8300-*-hms"] then {
-    gdb_exit
-    gdb_start
-}
-
-#test directory
-# FIXME -- need to dump full output to detailed log
-
-send_gdb "directory\n"
-gdb_expect {
-    -re "Reinitialize source path to empty.*y or n. $"  {
-	send_gdb "y\n"
-	gdb_expect {
-	    -re "Source directories searched: .cdir:.cwd.*$gdb_prompt $"\
-		    { pass "directory prompt" }
-	    timeout		{ fail "(timeout) directory prompt" }
-	}
-    }
-}
-
-#test disable "dis" abbreviation
-gdb_test "dis" "" "disable \"dis\" abbreviation"
-#test disable "disa" abbreviation
-gdb_test "disa" "" "disable \"disa\" abbreviation"
-#test disable
-gdb_test "disable" "" "disable"
-#test disable breakpoints
-gdb_test "disable breakpoints" "" "disable breakpoints"
-#test disable display
-gdb_test "disable display" "" "disable display"
-#test disassemble
-gdb_test "disassemble" "No frame selected." "disassemble"
-#test display
-gdb_test "display" "" "display"
-#test do
-gdb_test "do" "No stack." "do"
-#test document
-gdb_test "document" "Argument required .name of command to define.*" "document"
-#test down
-gdb_test "down" "No stack.*" "down"
-#test down-silently
-gdb_test "down-silently" "No stack." "down-silently"
-#test echo
-gdb_test "echo" "" "echo"
-#test enable breakpoints delete
-gdb_test "enable breakpoints delete" "Argument required .one or more breakpoint numbers.*" "enable breakpoints delete"
-#test enable breakpoints once
-gdb_test "enable breakpoints once" "Argument required .one or more breakpoint numbers.*" "enable breakpoints once"
-#test enable breakpoints
-gdb_test "enable breakpoints" "" "enable breakpoints"
-#test enable delete
-gdb_test "enable delete" "Argument required .one or more breakpoint numbers.*" "enable delete"
-#test enable display
-gdb_test "enable display" "" "enable display"
-#test enable once
-gdb_test "enable once" "Argument required .one or more breakpoint numbers.*" "enable once"
-#test enable
-gdb_test "enable" "" "enable"
-#test exec-file
-send_gdb "exec-file\n"
-gdb_expect {
-    -re "No executable file now..*$gdb_prompt $" {
-	pass "exec-file"
-    }
-    -re "exec-file.*A program is being debugged already.  Kill it. .y or n.*$" {
-	send_gdb "n\n"
-	if $verbose>1 then {
-	    send_user "\tDidn't kill program being debugged\n"
-	}
-	gdb_expect -re "$gdb_prompt $" { }
-	pass "exec-file"
-    }
-    -re "$gdb_prompt $"	{ fail "exec-file" }
-    timeout		{ fail "(timeout) exec-file" }
-}
-
-#test frame "f" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test "f" "No stack." "frame \"f\" abbreviation"
-#test frame
-setup_xfail "a29k-*-udi"
-gdb_test "frame" "No stack." "frame"
-#test fg
-setup_xfail "a29k-*-udi"
-gdb_test "fg" "The program is not being run." "fg"
-# FIXME: fg kills the udi connection
-#test file
-send_gdb "file\n"
-gdb_expect {
-    -re "No executable file now..*$gdb_prompt $"\
-	    { pass "file" }
-    -re ".*A program is being debugged already.  Kill it. .y or n.*$" {
-	send_gdb "n\n"
-	if $verbose>1 then {
-	    send_user "\t\tDidn't kill program being debugged\n"
-	}
-	gdb_expect -re "$gdb_prompt $" { }
-	pass "file"
-    }
-    -re ".*$gdb_prompt $"	{ fail "file" }
-    timeout		{ fail "(timeout) file" }
-}
-
-#test finish
-setup_xfail "a29k-*-udi"
-gdb_test "finish" "The program is not running." "finish"
-#test forward-search
-# The message here comes from the regexp library, not gdb, and so can
-# vary on different systems.
-gdb_test "forward-search" "No previous regular expression.*|There is no previous regular expression.*" "forward-search"
-#test help "h" abbreviation
-gdb_test "h" "List of classes of commands:.*\[\r\n\]+aliases -- Aliases of other commands.*\[\r\n\]+breakpoints -- Making program stop at certain points.*\[\r\n\]+data -- Examining data.*\[\r\n\]+files -- Specifying and examining files.*\[\r\n\]+obscure -- Obscure features.*\[\r\n\]+running -- Running the program.*\[\r\n\]+stack -- Examining the stack.*\[\r\n\]+status -- Status inquiries.*\[\r\n\]+support -- Support facilities.*\[\r\n\]+user-defined -- User-defined commands.*\[\r\n\]+Type \"help\" followed by a class name for a list of commands in that class..*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help \"h\" abbreviation"
-#test help
-gdb_test "help" "List of classes of commands:.*\[\r\n\]+aliases -- Aliases of other commands.*\[\r\n\]+breakpoints -- Making program stop at certain points.*\[\r\n\]+data -- Examining data.*\[\r\n\]+files -- Specifying and examining files.*\[\r\n\]+obscure -- Obscure features.*\[\r\n\]+running -- Running the program.*\[\r\n\]+stack -- Examining the stack.*\[\r\n\]+status -- Status inquiries.*\[\r\n\]+support -- Support facilities.*\[\r\n\]+user-defined -- User-defined commands.*\[\r\n\]+Type \"help\" followed by a class name for a list of commands in that class..*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help"
-#test handle
-gdb_test "handle" "Argument required .signal to handle.*" "handle"
-#test info "i" abbreviation 
-gdb_test "i" "\"info\" must be followed by the name of an info command..*\[\r\n\]+List of info subcommands:.*\[\r\n\]+Type \"help info\" followed by info subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "info \"i\" abbreviation"
-#test info
-gdb_test "info" "\"info\" must be followed by the name of an info command..*\[\r\n\]+List of info subcommands:.*\[\r\n\]+Type \"help info\" followed by info subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "info"
-#test ignore
-gdb_test "ignore" "Argument required .a breakpoint number.*" "ignore"
-#test info address
-gdb_test "info address" "Argument required." "info address"
-#test info all-registers
-setup_xfail "a29k-*-udi"
-gdb_test "info all-registers" "The program has no registers now." "info all-registers"
-#test info args
-gdb_test "info args" "No frame selected." "info args"
-#test info bogus-gdb-command
-gdb_test "info bogus-gdb-command" "Undefined info command: \"bogus-gdb-command\".  Try \"help info\".*" "info bogus-gdb-command"
-#test info breakpoints
-gdb_test "info breakpoints" "No breakpoints or watchpoints." "info breakpoints"
-#test info catch
-gdb_test "info catch" "You can't do that without a process to debug." "info catch"
-#test info copying
-# FIXME -- doesn't work worth a shit
-#send_gdb "info copying"
-#	-re "GNU GENERAL PUBLIC LICENSE.*#of preserving the free status of all derivatives of our free software and.*#of promoting the sharing and reuse of software generally."# 
-gdb_test "info copying"
-#	}
-#
-#
-#test info display
-gdb_test "info display" "There are no auto-display expressions now." "info display"
-#test info frame "f" abbreviation
-gdb_test "info f" "No stack.*|No selected frame.*" "info frame \"f\" abbreviation"
-#test info frame
-gdb_test "info frame" "No stack.|No selected frame." "info frame"
-#test info files
-gdb_test "info files" "" "info files"
-#test info float
-if [istarget "arm-*-*"] then {
-    gdb_test "info float" "Software FPU type.*mask:.*flags:.*" "info float"
-} elseif [istarget "thumb-*-*"] then {
-    gdb_test "info float" "Software FPU type.*mask:.*flags:.*" "info float"
-} else {
-    gdb_test "info float" "No floating point info available for this processor." "info float"
-}
-#test info functions
-gdb_test "info functions" "All defined functions:" "info functions"
-#test info locals
-gdb_test "info locals" "No frame selected." "info locals"
-#test info program
-setup_xfail "a29k-*-udi"
-gdb_test "info program" "The program being debugged is not being run." "info program"
-#test info registers
-setup_xfail "a29k-*-udi"
-gdb_test "info registers" "The program has no registers now." "info registers"
-#test info stack "s" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test "info s" "No stack." "info stack \"s\" abbreviation"
-#test info stack
-setup_xfail "a29k-*-udi"
-gdb_test "info stack" "No stack." "info stack"
-#test info set
-# FIXME -- needs to match the entire output
-gdb_test "info set" "confirm:  Whether to confirm potentially dangerous operations is o\[a-z\]*..*\[\r\n\]+history filename:  The filename in which to record the command history is .*\[\r\n\]+listsize:  Number of source lines gdb will list by default is 10.*" "info set"
-gdb_test "info symbol" "Argument required .address.."
-#test info source
-gdb_test  "info source" "No current source file..*" "info source"
-#test info sources
-gdb_test "info sources" "No symbol table is loaded.  Use the \"file\" command.*" "info sources"
-#test info target
-gdb_test "info target" "" "info target"
-#test info terminal
-gdb_test "info terminal" "No saved terminal information." "info terminal"
-#test info types
-gdb_test "info types" "All defined types:" "info types"
-#test info variables
-gdb_test "info variables" "All defined variables:" "info variables"
-#test info warranty
-gdb_test "info warranty" "NO WARRANTY.*\[\r\n\]+  *11.  *BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY.*\[\r\n\]+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN.*\[\r\n\]+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES.*\[\r\n\]+PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED.*\[\r\n\]+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF.*\[\r\n\]+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS.*\[\r\n\]+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE.*\[\r\n\]+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,.*\[\r\n\]+REPAIR OR CORRECTION..*\[\r\n\]+  *12.  *IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING.*\[\r\n\]+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR.*\[\r\n\]+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,.*\[\r\n\]+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING.*\[\r\n\]+OUT OF THE USE OR INABILITY TO USE THE PROGRAM .INCLUDING BUT NOT LIMITED.*\[\r\n\]+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY.*\[\r\n\]+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER.*\[\r\n\]+PROGRAMS., EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE.*\[\r\n\]+POSSIBILITY OF SUCH DAMAGES.*" "info warranty"
-#test info watchpoints
-gdb_test "info watchpoints" "No breakpoints or watchpoints." "info watchpoints"
-#test inspect
-gdb_test "inspect" "The history is empty." "inspect"
-#test jump
-setup_xfail "a29k-*-udi"
-gdb_test "jump" "The program is not being run." "jump"
-#test kill
-gdb_test "kill" "The program is not being run." "kill"
-#test list "l" abbreviation
-gdb_test "l" "No symbol table is loaded.  Use the \"file\" command.*" "list \"l\" abbreviation"
-#test list
-gdb_test "list" "No symbol table is loaded.  Use the \"file\" command.*" "list"
-#test load
-# The ``takes a file name'' case is for vxgdb.
-# The ``Use the "file" command'' case is for newer GDB versions which try
-# to deduce the filename from the exec file.
-gdb_test "load" "You can't do that when your target is `None'.*|The load command takes a file name.*|Must specify at least a file name with the load command.*|.*Use the .file. or .exec-file. command.*" "load"
-#test next "n" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test "n" "The program is not being run." "next \"n\" abbreviation"
-#test next
-setup_xfail "a29k-*-udi"
-gdb_test "next" "The program is not being run." "next"
-#test nexti "ni" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test "ni" "The program is not being run." "nexti \"ni\" abbreviation"
-#test nexti
-setup_xfail "a29k-*-udi"
-gdb_test "nexti" "The program is not being run." "nexti"
-#test output
-gdb_test "output" "Argument required .expression to compute.*" "output"
-
-#test overlay
-gdb_test "overlay" "\"overlay\" must be followed by the name of .*"
-#test a non-existant overlay subcommand
-gdb_test "overlay on"     "Undefined overlay command.* Try \"help overlay\"."
-gdb_test "overlay manual" "" "overlay manual #1"
-gdb_test "overlay auto"   ""
-gdb_test "overlay off"    ""
-gdb_test "overlay list"   "No sections are mapped."
-gdb_test "overlay map"    "Overlay debugging not enabled.*" "overlay map #1"
-gdb_test "overlay unmap"  "Overlay debugging not enabled.*" "overlay unmap #2"
-gdb_test "overlay manual" "" "overlay manual #2"
-gdb_test "overlay map"    "Argument required: name of an overlay section." "overlay map #2"
-gdb_test "overlay unmap"  "Argument required: name of an overlay section." "overlay unmap #2"
-
-#test print "p" abbreviation
-gdb_test "p" "The history is empty." "print \"p\" abbreviation"
-#test print
-gdb_test "print" "The history is empty." "print"
-#test printf
-gdb_test "printf" "Argument required .format-control string and values to print.*" "printf"
-#test ptype
-gdb_test "ptype" "The history is empty." "ptype"
-#test pwd
-gdb_test "pwd" "Working directory .*" "pwd"
-
-#test run "r" abbreviation
-if [istarget "*-*-vxworks*"] then {
-    gdb_test "set args" "" "" 
-
-    gdb_test "r" "Starting program: .*
-You must specify a function name to run, and arguments if any"\
-		"run \"r\" abbreviation"
-    gdb_test "set args main" "" "" 
-
-} else {
-    send_gdb "r\n"
-    gdb_expect {
-	    -re "Starting program:  .*
-You can't do that when your target is `None'.*$gdb_prompt $"\
-			{ pass "run \"r\" abbreviation" }
-	    -re "Starting program:  .*
-No executable file specified.*
-Use the \"file\" or \"exec-file\" command.*$gdb_prompt $"\
-			{ pass "run \"r\" abbreviation" }
-	    -re "Starting program:  .*
-No image loaded into target.*$gdb_prompt $"\
-			{ pass "run \"r\" abbreviation" }
-	    -re "Starting program:  .*
-No program loaded.*$gdb_prompt $"\
-			{ pass "run \"r\" abbreviation" }
-	    -re "Don't know how to run.  Try \"help target\"..*$gdb_prompt $"\
-			{ pass "run \"r\" abbreviation" }
-	    -re ".*$gdb_prompt $"	{ fail "run \"r\" abbreviation" }
-	    timeout		{ fail "(timeout) run \"r\" abbreviation" }
-	}
-}
-
-#test run
-if [istarget "*-*-vxworks*"] then {
-    gdb_test "set args" "" "" 
-
-    gdb_test "run" "Starting program: .*
-You must specify a function name to run, and arguments if any"
-    gdb_test "set args main" "" "" 
-
-} else {
-    send_gdb "run\n"
-    gdb_expect {
-	    -re "Starting program:.*You can't do that when your target is `None'.*$gdb_prompt $" { pass "run" }
-	    -re "Starting program:  .*
-No executable file specified.*
-Use the \"file\" or \"exec-file\" command.*$gdb_prompt $"\
-			{ pass "run" }
-	    -re "Starting program:  .*
-No image loaded into target.*$gdb_prompt $"\
-			{ pass "run" }
-	    -re "Starting program:  .*
-No program loaded.*$gdb_prompt $"\
-			{ pass "run \"r\" abbreviation" }
-	    -re "Don't know how to run.  Try \"help target\"..*$gdb_prompt $"\
-			{ pass "run" }
-	    -re ".*$gdb_prompt $"	{ fail "run" }
-	    timeout		{ fail "(timeout) run" }
-	}
-}
-
-#test rbreak
-gdb_test "rbreak" "" "rbreak"
-
-#test return
-# The middle case accommodates the a29k, where doing the "ni" above causes
-# an initial stack to be created.
-gdb_test "return" "No selected frame..*" "return"  "Make .* return now.*y or n. $" "y"
-
-
-#test reverse-search
-gdb_test "reverse-search" "No previous regular expression.*|There is no previous regular expression.*" "reverse-search"
-#test step "s" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test "s" "The program is not being run." "step \"s\" abbreviation #1"
-#test step
-setup_xfail "a29k-*-udi"
-gdb_test "step" "The program is not being run." "step #1"
-#test search
-gdb_test "search" "No previous regular expression.*|There is no previous regular expression.*" "search"
-#test section
-gdb_test "section" "Must specify section name and its virtual address.*" "section"
-#test set annotate
-gdb_test "set annotate" "Argument required .integer to set it to.*" "set annotate"
-#test set args
-gdb_test "set args" "" "set args"
-#test set check "c" abbreviation
-gdb_test "set c" "\"set check\" must be followed by the name of a check subcommand..*\[\r\n\]+List of set check subcommands:.*\[\r\n\]+set check range -- Set range checking.*\[\r\n\]+set check type -- Set type checking.*\[\r\n\]+Type \"help set check\" followed by set check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "set check \"c\" abbreviation"
-#test set check "ch" abbreviation
-gdb_test "set ch" "\"set check\" must be followed by the name of a check subcommand..*\[\r\n\]+List of set check subcommands:.*\[\r\n\]+set check range -- Set range checking.*\[\r\n\]+set check type -- Set type checking.*\[\r\n\]+Type \"help set check\" followed by set check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "set check \"ch\" abbreviation"
-#test set check
-gdb_test "set check" "\"set check\" must be followed by the name of a check subcommand..*\[\r\n\]+List of set check subcommands:.*\[\r\n\]+set check range -- Set range checking.*\[\r\n\]+set check type -- Set type checking.*\[\r\n\]+Type \"help set check\" followed by set check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "set check"
-#test set check range
-gdb_test "set check range" "" "set check range"
-#test set check type
-gdb_test "set check type" "" "set check type"
-#test set complaints
-gdb_test "set complaints" "Argument required .integer to set it to.*" "set complaints"
-#test set confirm
-gdb_test "set confirm" "" "set confirm"
-# Don't test set editing. What if we're talking to a gdb that
-# won't do editing correctly while we're talking to it?
-# gdb_test "set editing" "" "set editing"
-
-#test set environment
-gdb_test "set environment" "Argument required .environment variable and value.*" "set environment"
-#test set height
-gdb_test "set height" "Argument required .integer to set it to.*" "set height"
-#test set history expansion
-gdb_test "set history expansion" "" "set history expansion"
-#test set history filename
-gdb_test "set history filename" "Argument required .filename to set it to.*" "set history filename"
-#test set history save
-gdb_test "set history save" "" "set history save"
-#test set history size
-gdb_test "set history size" "Argument required .integer to set it to.*" "set history size"
-#test set history
-gdb_test "set history" "\"set history\" must be followed by the name of a history subcommand..*\[\r\n\]+List of set history subcommands:.*\[\r\n\]+set history expansion -- Set history expansion on command input.*\[\r\n\]+set history filename -- Set the filename in which to record the command history.*\[\r\n\]+set history save -- Set saving of the history record on exit.*\[\r\n\]+set history size -- Set the size of the command history.*\[\r\n\]+Type \"help set history\" followed by set history subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "set history"
-#test set language
-gdb_test "set language" "The currently understood settings are:.*\[\r\n\]+local or auto  *Automatic setting based on source file.*\[\r\n\]+c  *Use the C language.*\[\r\n\]+c\[+\]+  *Use the C\[+\]+ language.*\[\r\n\]+modula-2  *Use the Modula-2 language.*" "set language"
-#test set listsize
-gdb_test "set listsize" "Argument required .integer to set it to.*" "set listsize"
-#test set print "p" abbreviation
-gdb_test "set p" "\"set print\" must be followed by the name of a print subcommand..*\[\r\n\]+List of set print subcommands:.*\[\r\n\]+Type \"help set print\" followed by set print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "set print \"p\" abbreviation"
-#test set print "pr" abbreviation
-gdb_test "set pr" "\"set print\" must be followed by the name of a print subcommand..*\[\r\n\]+List of set print subcommands:.*\[\r\n\]+Type \"help set print\" followed by set print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "set print \"pr\" abbreviation"
-#test set print
-gdb_test "set print" "\"set print\" must be followed by the name of a print subcommand..*\[\r\n\]+List of set print subcommands:.*\[\r\n\]+Type \"help set print\" followed by set print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "set print"
-#test set print address
-gdb_test "set print address" "" "set print address"
-#test set print array
-gdb_test "set print array" "" "set print array"
-#test set print asm-demangle
-gdb_test "set print asm-demangle" "" "set print asm-demangle"
-#test set print demangle
-gdb_test "set print demangle" "" "set print demangle"
-#test set print elements
-gdb_test "set print elements" "Argument required .integer to set it to.*" "set print elements"
-#test set print object
-gdb_test "set print object" "" "set print object"
-#test set print pretty
-gdb_test "set print pretty" "" "set print pretty"
-#test set print sevenbit-strings
-gdb_test "set print sevenbit-strings" "" "set print sevenbit-strings"
-#test set print union
-gdb_test "set print union" "" "set print union"
-#test set print vtbl
-gdb_test "set print vtbl" "" "set print vtbl"
-# FIXME -- need a test for "set prompt"
-#test set radix
-gdb_test "set radix" "Input and output radices now set to decimal 10, hex a, octal 12.*" "set radix"
-#test set symbol-reloading
-gdb_test "set symbol-reloading" "" "set symbol-reloading"
-#test set variable
-gdb_test "set variable" "Argument required .expression to compute.*" "set variable"
-#test set verbose
-gdb_test "set verbose" "" "set verbose"
-#test set width
-gdb_test "set width" "Argument required .integer to set it to.*" "set width"
-#test set write
-# This is only supported on targets which use exec.o.
-gdb_test "set write" "" "set write"
-#test set
-gdb_test "set" "Argument required .expression to compute.*" "set"
-#test shell echo Hi dad!
-gdb_test "shell echo Hi dad!" "Hi dad!" "shell echo Hi dad!"
-#test show annotate
-gdb_test "show annotate" "Annotation_level is 0." 	 "show annotate"
-#test show args
-gdb_test "show args" "Argument list to give program being debugged when it is started is \"\"." "show args"
-#test show check "c" abbreviation
-gdb_test "show c" "range:  *Range checking is \"auto; currently off\"..*\[\r\n\]+type:  *Type checking is \"auto; currently off\".*" "show check \"c\" abbreviation"
-#test show check "ch" abbreviation
-gdb_test "show ch" "range: *Range checking is \"auto; currently off\"..*\[\r\n\]+type:  *Type checking is \"auto; currently off\"." "show check \"ch\" abbreviation"
-#test show check
-gdb_test "show check" "range:  *Range checking is \"auto; currently off\"..*\[\r\n\]+type:  *Type checking is \"auto; currently off\"." "show check"
-#test show check range
-gdb_test "show check range" "Range checking is \"auto; currently off\"." "show check range"
-#test show check type
-gdb_test "show check type" "Type checking is \"auto; currently off\"." "show check type"
-#test show commands
-gdb_test "show commands" "" "show commands"
-#test show complaints
-gdb_test "show complaints" "Max number of complaints about incorrect symbols is 0." "show complaints"
-#test show confirm
-gdb_test "show confirm" "Whether to confirm potentially dangerous operations is o\[a-z\]*." "show confirm"
-#test show convenience
-gdb_test "show convenience" "No debugger convenience variables now defined..*\[\r\n\]+Convenience variables have names starting with \".\";.*\[\r\n\]+use \"set\" as in \"set .foo = 5\" to define them." "show convenience"
-#test show directories
-gdb_test "show directories" "Source directories searched: .cdir:.cwd" "show directories"
-#test show editing
-gdb_test "show editing" "Editing of command lines as they are typed is o\[a-z\]*." "show editing"
-#test show height
-gdb_test "show height" "Number of lines gdb thinks are in a page is.*" "show height"
-#test show history expansion
-gdb_test "show history expansion" "History expansion on command input is o\[a-z\]*.*" "show history expansion"
-#test show history filename
-gdb_test "show history filename" "The filename in which to record the command history is.*.gdb_history.*" "show history filename"
-#test show history save
-gdb_test "show history save" "Saving of the history record on exit is on." "show history save"
-#test show history size
-gdb_test "show history size" "The size of the command history is.*" "show history size"
-#test show history
-gdb_test "show history" "expansion:  *History expansion on command input is o.*\[\r\n\]+filename:  *The filename in which to record the command history is.*.gdb_history.*\[\r\n\]+save: *Saving of the history record on exit is o.*\[\r\n\]+size: * The size of the command history is.*" "show history"
-#test show language
-gdb_test "show language" "The current source language is \"auto; currently c\"." "show language"
-#test show listsize
-gdb_test "show listsize" "Number of source lines gdb will list by default is 10." "show listsize"
-#test show print "p" abbreviation
-gdb_test "show p" ".*" "show p"
-#test show print "pr" abbreviation
-gdb_test "show pr" ".*" "show pr"
-#test show print
-gdb_test "show print" "" "show print"
-#test show paths
-gdb_test "show paths" "Executable and object file path:.*" "show paths"
-#test show print address
-gdb_test "show print address" "Printing of addresses is on." "show print address"
-#test show print array
-gdb_test "show print array" "Prettyprinting of arrays is on." "show print array"
-#test show print asm-demangle
-gdb_test "show print asm-demangle" "Demangling of C\[+\]+ names in disassembly listings is on." "show print asm-demangle"
-#test show print demangle
-gdb_test "show print demangle" "Demangling of encoded C\[+\]+ names when displaying symbols is on." "show print demangle"
-#test show print elements
-gdb_test "show print elements" "Limit on string chars or array elements to print is 200." "show print elements"
-#test show print object
-gdb_test "show print object" "Printing of object's derived type based on vtable info is on." "show print object"
-#test show print pretty
-gdb_test "show print pretty" "Prettyprinting of structures is on." "show print pretty"
-#test show print sevenbit-strings
-gdb_test "show print sevenbit-strings" "Printing of 8-bit characters in strings as .nnn is on." "show print sevenbit-strings"
-#test show print union
-gdb_test "show print union" "Printing of unions interior to structures is on." "show print union"
-#test show print vtbl
-gdb_test "show print vtbl" "Printing of C\[+\]+ virtual function tables is on." "show print vtbl"
-#test show prompt
-# In the FAIL case, can't just look for $gdb_prompt because that will match
-# the output, rather than the prompt. So look for $gdb_prompt at the start
-# of a line.
-gdb_test "show prompt" "Gdb's prompt is \"$gdb_prompt \".*" "show prompt"
-#test show radix
-gdb_test "show radix" "Input and output radices set to decimal 10, hex a, octal 12." "show radix"
-#test show symbol-reloading
-gdb_test "show symbol-reloading" "Dynamic symbol table reloading multiple times in one run is on." "show symbol-reloading"
-#test show user
-gdb_test "show user" "" "show user"
-#test show values
-gdb_test "show values" "" "show values"
-#test show verbose
-gdb_test "show verbose" "Verbose printing of informational messages is o.*|Verbosity is off.*" "show verbose"
-#test show version
-
-gdb_test "show version" "GNU gdb \[0-9\.\]*.*\[\r\n\]+Copyright \[0-9\]* Free Software Foundation, Inc.*\[\r\n\]+GDB is free software, covered by the GNU General Public License, and you are.*\[\r\n\]+welcome to change it and/or distribute copies of it under certain conditions.*\[\r\n\]+Type \"show copying\" to see the conditions.*\[\r\n\]+There is absolutely no warranty for GDB.  Type \"show warranty\" for details.*\[\r\n\]+This GDB was configured as .*|GDB is free software and you are welcome to distribute copies of it.*\[\r\n\]+ under certain conditions; type \"show copying\" to see the conditions..*\[\r\n\]+There is absolutely no warranty for GDB; type \"show warranty\" for details..*\[\r\n\]+GDB.*Copyright \[0-9\]* Free Software Foundation, Inc.*" "show version"
-#test show width
-gdb_test "show width" "Number of characters gdb thinks are in a line is.*" "show width"
-#test show write
-# This is only supported on targets which use exec.o.
-gdb_test "show write" "Writing into executable and core files is o.*" "show write"
-#test show
-gdb_test "show" "confirm:  *Whether to confirm potentially dangerous operations is on..*\[\r\n\]+history filename:  *The filename in which to record the command history is .*\[\r\n\]+history save:  *Saving of the history record on exit is on..*\[\r\n\]+history size:  *The size of the command history is.*\[\r\n\]+listsize:  *Number of source lines gdb will list by default is 10.*\[\r\n\]+print elements:  *Limit on string chars or array elements to print is 200..*" "show"
-#test stepi "si" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test  "si" "The program is not being run." "stepi \"si\" abbreviation"
-#test stepi
-setup_xfail "a29k-*-udi"
-gdb_test "stepi" "The program is not being run." "stepi"
-#test signal
-setup_xfail "a29k-*-udi"
-gdb_test "signal" "The program is not being run." "signal"
-#test source
-gdb_test "source" "source command requires pathname of file to source..*|No such file or directory.*" "source"
-#test step "s" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test "s" "The program is not being run." "step \"s\" abbreviation #2"
-#test step
-setup_xfail "a29k-*-udi"
-gdb_test "step" "The program is not being run." "step #2"
-#test symbol-file
-gdb_test "symbol-file" "" "symbol-file"
-
-#test target child
-gdb_test "target child" "Use the \"run\" command to start a Unix child process.*|Undefined target command: \"child\".  *Try \"help target\".*" "target child"
-
-#test target procfs
-gdb_test "target procfs" "Use the \"run\" command to start a Unix child process.*|Undefined target command: \"procfs\".  *Try \"help target\".*" "target procfs"
-
-#test target core
-send_gdb "target core\n"
-gdb_expect {
-    -re "No core file specified..*$gdb_prompt $" { pass "target core" }
-    -re ".*A program is being debugged already.  Kill it. .y or n.*$" {
-	send_gdb "n\n"
-	if $verbose>1 then {
-	    send_user "\t\tDidn't kill program being debugged\n"
-	}
-	gdb_expect -re "$gdb_prompt $" { }
-	pass "target core"
-    }
-    -re "Undefined target command: \"core\".  Try \"help target\"..*$gdb_prompt $" { pass "target core" }
-    -re ".*$gdb_prompt $"	{ fail "target core" }
-    timeout		{ fail "(timeout) target core" }
-}
-
-#test target exec
-send_gdb "target exec\n"
-gdb_expect {
-	-re "No executable file now..*$gdb_prompt $"\
-			{ pass "target exec" }
-	-re ".*A program is being debugged already.  Kill it. .y or n.*$" {
-	    send_gdb "n\n"
-	    if $verbose>1 then {
-		send_user "\t\tDidn't kill program being debugged\n"
-	    }
-	    gdb_expect -re "$gdb_prompt $" { }
-	    pass "target exec"
-	}
-	-re ".*$gdb_prompt $"	{ fail "target exec" }
-	timeout		{ fail "(timeout) target exec" }
-	}
-
-#test target remote
-if ![istarget "*-*-udi*"] then {
-    send_gdb "target remote\n"
-    gdb_expect {
-	-re "To open a remote debug connection, you need to specify what serial.*
-device is attached to the remote system .e.g. /dev/ttya.*$gdb_prompt $"\
-			{ pass "target remote" }
-	-re ".*A program is being debugged already.  Kill it. .y or n.*$" {
-	    send_gdb "n\n"
-	    if $verbose>1 then {
-		send_user "\t\tDidn't kill program being debugged\n"
-	    }
-	    gdb_expect -re "$gdb_prompt $" { }
-	    pass "target remote"
-	}
-	-re ".*$gdb_prompt $"	{ fail "target remote" }
-	timeout		{ fail "(timeout) target remote" }
-    }
-}
-
-#test target
-gdb_test "target" "Argument required .target name.*" "target"
-#test tbreak
-gdb_test "tbreak" "No default breakpoint address now." "tbreak"
-#test tty
-gdb_test "tty" "Argument required .terminal name for running target process.*" "tty"
-#test until "u" abbreviation
-setup_xfail "a29k-*-udi"
-gdb_test "u" "The program is not running." "until \"u\" abbreviation"
-#test until
-setup_xfail "a29k-*-udi"
-gdb_test "until" "The program is not running." "until"
-#test undisplay
-# FIXME -- need to dump full output to detailed log
-send_gdb "undisplay\n"
-gdb_expect {
-    -re "Delete all auto-display expressions.*y or n. $" {
-	send_gdb "y\n"
-	gdb_expect {
-	    -re "$gdb_prompt $" { pass "undisplay prompt" }
-	    timeout { fail "(timeout) (timeout) undisplay prompt"    }
-	}
-    }
-    timeout		{ fail "(timeout) (timeout) undisplay prompt" }
-}
-
-#test unset environment
-send_gdb "unset environment\n"
-gdb_expect {
-    -re "Delete all environment variables?.*y or n. $" { 
-	send_gdb "y\n"
-	gdb_expect {
-	    -re "$gdb_prompt $" { pass "unset environmentprompt" }
-	    timeout {
-		fail "(timeout) (timeout) unset environment prompt"
-	    }
-	}
-    }
-    timeout { 
-	fail "(timeout) (timeout) unset environment prompt"
-    }
-}
-
-#test unset
-gdb_test "unset" "\"unset\" must be followed by the name of an unset subcommand..*\[\r\n\]+List of unset subcommands:.*\[\r\n\]+unset environment -- Cancel environment variable VAR for the program.*\[\r\n\]+Type \"help unset\" followed by unset subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "unset"
-#test up
-#test up-silently
-gdb_test "up-silently" "No stack." "up-silently"
-#test watch
-gdb_test "watch" "Argument required .expression to compute.*" "watch"
-#test whatis
-gdb_test "whatis" "The history is empty." "whatis"
-#test where
-setup_xfail "a29k-*-udi"
-gdb_test "where" "No stack." "where"
-#test x
-#The case in which it prints a number is for vxgdb.
-gdb_test "x" "0x0:.*0x\[0-9\]*|0x0:.*Cannot access memory at address 0x0." "x"
-
-gdb_exit
diff --git a/gdb/testsuite/gdb.base/dollar.exp b/gdb/testsuite/gdb.base/dollar.exp
deleted file mode 100644
index 50fac6a..0000000
--- a/gdb/testsuite/gdb.base/dollar.exp
+++ /dev/null
@@ -1,128 +0,0 @@
-#   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# GDB tests for names beginning with '$'
-
-# This is aimed at HP-UX systems where a lot of system
-# routines and names begin with '$' or '$$'.  GDB 4.16 was
-# unable to deal with these names as they clashed with
-# convenience variables.  Wildebeest should accept such
-# names in preference to convenience variables.
-
-# This file was written by Satish Pai <pai@apollo.hp.com>
-# 1997-09-24
-
-if ![ istarget "*-*-hpux*" ] then {
- return
-}
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "exprs"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-#source ${binfile}.ci
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-# Test for millicode routines
-send_gdb "print \$\$dyncall\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{<text variable, no debug info>\\} $hex <>.*$gdb_prompt $" { pass "print \$\$dyncall" }
-   -re "\\$\[0-9\]* = void"            { fail "print \$\$dyncall -- interpreted as convenience var" }
-   -re "$gdb_prompt $"                     { fail "print \$\$dyncall" }
-   timeout                             { fail "(timeout) print \$\$dyncall" }
-}
-send_gdb "print \$\$dyncall_external\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{<text variable, no debug info>\\} $hex <>.*$gdb_prompt $" { pass "print \$\$dyncall_external" }
-   -re "\\$\[0-9\]* = void"            { fail "print \$\$dyncall_external -- interpreted as convenience var" }
-   -re "$gdb_prompt $"                     { fail "print \$\$dyncall_external" }
-   timeout                             { fail "(timeout) print \$\$dyncall_external" }
-}
-
-# Set a breakpoint on a millicode routine
-send_gdb "break \$\$dyncall\n"   
-gdb_expect {   
-   -re "Breakpoint \[0-9\]* at $hex.*$gdb_prompt $" { pass "break \$\$dyncall" }
-   -re "Function.*not defined.*$gdb_prompt $" {fail "break \$\$dyncall -- no \$\$dyncall?" }
-   -re "Convenience variables used in line specs must have integer values\\..*$gdb_prompt $" {
-             fail "break \$\$dyncall -- treated as convenince variable"
-       }          
-   -re "$gdb_prompt $"                     { fail "print break \$\$dyncall" }
-   timeout                             { fail "(timeout) print break \$\$dyncall" }
-}
-
-# Disassemble $$dyncall
-send_gdb "disassemble \$\$dyncall\n"   
-gdb_expect {   
-   -re "Dump of assembler code for function.*$gdb_prompt $" { pass "disas \$\$dyncall" }
-   -re "$gdb_prompt $"                     { fail "disas \$\$dyncall" }
-   timeout                             { fail "(timeout) disas \$\$dyncall" }
-}
-
-# Try to set $$dyncall like a convenience var.
-send_gdb "set \$\$dyncall = 77\n"   
-gdb_expect {   
-   -re "Invalid cast.*$gdb_prompt $" { pass "set \$\$dyncall = 77" }
-   -re "$gdb_prompt $"                     { fail "set \$\$dyncall = 77" }
-   timeout                             { fail "(timeout) set \$\$dyncall = 77" }
-}
-
-# Try out some other $ name, not millicode
-send_gdb "print \$ARGV\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \[0-9\]*.*$gdb_prompt $" { pass "print \$ARGV" }
-   -re "\\$\[0-9\]* = void.*$gdb_prompt $" { fail "print \$ARGV (interpreted as convenience var)" }
-   -re "$gdb_prompt $"                     { fail "print \$ARGV" }
-   timeout                             { fail "(timeout) print \$ARGV" }
-}
-send_gdb "ptype \$ARGV\n"   
-gdb_expect {   
-   -re "type = <data variable, no debug info>.*$gdb_prompt $" { pass "ptype \$ARGV" }
-   -re "type = void.*$gdb_prompt $" { fail "ptype \$ARGV (interpreted as convenience var)" }
-   -re "$gdb_prompt $"                     { fail "ptype \$ARGV" }
-   timeout                             { fail "(timeout) ptype \$ARGV" }
-}
-
diff --git a/gdb/testsuite/gdb.base/echo.exp b/gdb/testsuite/gdb.base/echo.exp
deleted file mode 100644
index cfad3b0..0000000
--- a/gdb/testsuite/gdb.base/echo.exp
+++ /dev/null
@@ -1,58 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-#
-# test the echo command
-#
-
-# this sets the prms id number.  This is the number that will appear
-# on all the output logs.
-#	ex: set prms_id 643
-set prms_id 0
-
-# this sets the bug id id.  This is the number that will appear
-# on all the output logs. This is optional and if it is not set
-# it will appear on all output logs as a 0.
-#	ex: set bug_id 12
-set bug_id 0
-
-# this sends a string to the stdin of the tool being tested. The string
-# should be between the quotes.
-send "echo Hello world!\n"
-
-# any shell style globbing can be used between the ""
-# regular expressions can be used instead by preceding the
-# first quote with the option -re
-#	ex: "file deleted"	{ fail "removed source file" }
-# the string between the quotes after a fail or pass is what
-# gets printed if the pattern matches. There can be multiple
-# send/expect sequences in one test.
-expect {
-	-re "Hello world.*$prompt $"	{ pass "Echo test" }
-	-re "$prompt $"			{ fail "Echo test" }
-	timeout				{ fail "(timeout) Echo test" }
-	}
-
-# this dumps the output to the detailed log for this tool
diff --git a/gdb/testsuite/gdb.base/environ.exp b/gdb/testsuite/gdb.base/environ.exp
deleted file mode 100644
index 0033917..0000000
--- a/gdb/testsuite/gdb.base/environ.exp
+++ /dev/null
@@ -1,329 +0,0 @@
-#   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-global usestubs
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-# This test exists solely to exercise the "environment" commands for
-# code-coverage on HP-UX.
-#
-if ![istarget "hppa*-*-hpux*"] then {
-  return
-}
-
-set testfile "break"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if ![runto_main] then { fail "environment command tests suppressed" }
-
-# (No, this is not really related to the environment commands.  But it's
-# a convenient place to verify that this command works.)
-#
-send_gdb "info program\n"
-gdb_expect {
-  -re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped at breakpoint 1..*$gdb_prompt $"\
-          {pass "info program"}
-  -re "$gdb_prompt $"\
-          {fail "info program"}
-  timeout {fail "(timeout) info program"}
-}
-
-# We don't really care where this step lands, so long as it gets
-# the inferior pushed off the breakpoint it's currently on...
-#
-send_gdb "next\n"
-gdb_expect {
-  -re ".*$gdb_prompt $"\
-          {pass "step before info program"}
-  timeout {fail "(timeout) step before info program"}
-}
-send_gdb "info program\n"
-gdb_expect {
-  -re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped after being stepped..*$gdb_prompt $"\
-          {pass "info program after step"}
-  -re "$gdb_prompt $"\
-          {fail "info program after step"}
-  timeout {fail "(timeout) info program after step"}
-}
-
-if ![runto_main] then { fail "environment command tests suppressed" }
-
-send_gdb "delete\n"
-gdb_expect {
-  -re ".*y or n. $"\
-          {send_gdb "y\n"
-           gdb_expect {
-             -re ".*$gdb_prompt $"\
-                     {pass "delete breakpoint before info program"}
-             timeout {fail "(timeout) delete breakpoint before info program"}
-           }
-          }
-  -re "$gdb_prompt $"\
-          {fail "delete breakpoint before info program"}
-  timeout {fail "(timeout) delete breakpoint before info program"}
-}
-send_gdb "info program\n"
-gdb_expect {
-  -re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped at a breakpoint that has since been deleted..*$gdb_prompt $"\
-          {pass "info program after deleted breakpoint"}
-  -re "$gdb_prompt $"\
-          {fail "info program after deleted breakpoint"}
-  timeout {fail "(timeout) info program after deleted breakpoint"}
-}
-
-# Verify that we can show all currently-set environment variables.
-# (It's a bit hacky, but nonetheless probably safe to check for at
-# least the SHELL variable.)
-#
-# need to increase timeout because of very long output
-set oldtimeout $timeout
-set timeout [expr "$timeout + 300"]
-
-send_gdb "show environment\n"
-gdb_expect {
-  -re ".*SHELL=(\[a-zA-Z0-9\]*).*$gdb_prompt $"\
-          {pass "show environment"}
-  -re "$gdb_prompt $"\
-          {fail "show environment"}
-  timeout {fail "(timeout) show environment"}
-}
-set timeout $oldtimeout
-
-# Verify that we can unset a specific environment variable.
-#
-send_gdb "unset environment EDITOR\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "issue unset environment"}
-  timeout {fail "(timeout) issue unset environment"}
-}
-send_gdb "show environment EDITOR\n"
-gdb_expect {
-  -re "Environment variable \"EDITOR\" not defined.\r\n$gdb_prompt $"\
-          {pass "unset environment"}
-  -re "$gdb_prompt $"\
-          {fail "unset environment"}
-  timeout {fail "(timeout) unset environment"}
-}
-
-# Verify that we can unset all environment variables.
-#
-send_gdb "unset environment\n"
-gdb_expect {
-  -re "Delete all environment variables.*y or n. $"\
-          {send_gdb "y\n"
-           gdb_expect {
-             -re "$gdb_prompt $"\
-                     {pass "unset entire environment"}
-             timeout {fail "(timeout) unset entire environment"}
-           }
-          }
-  -re "$gdb_prompt $"\
-          {fail "unset entire environment"}
-  timeout {fail "(timeout) unset entire environment"}
-}
-
-# Verify that we can set a specific environment variable.
-#
-send_gdb "set environment EDITOR emacs\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "issue set environment"}
-  timeout {fail "(timeout) issue set environment"}
-}
-send_gdb "show environment EDITOR\n"
-gdb_expect {
-  -re "EDITOR = emacs\r\n$gdb_prompt $"\
-          {pass "set environment"}
-  -re "$gdb_prompt $"\
-          {fail "set environment"}
-  timeout {fail "(timeout) set environment"}
-}
-
-# Verify that GDB responds gracefully to a request to set environment,
-# with no variable name.
-#
-send_gdb "set environment\n"
-gdb_expect {
-  -re "Argument required .environment variable and value..*$gdb_prompt $"\
-          {pass "set environment without variable disallowed"}
-  -re "$gdb_prompt $"\
-          {fail "set environment without variable disallowed"}
-  timeout {fail "(timeout) set environment without variable disallowed"}
-}
-
-# I'm not sure just what GDB has in mind in explicitly checking
-# for this variant, but since GDB handles it, test it.
-#
-send_gdb "set environment =\n"
-gdb_expect {
-  -re "Argument required .environment variable to set..*$gdb_prompt $"\
-          {pass "set environment equals without variable disallowed"}
-  -re "$gdb_prompt $"\
-          {fail "set environment equals without variable disallowed"}
-  timeout {fail "(timeout) set environment equals without variable disallowed"}
-}
-
-# Setting an environment variable without a value sets it to a NULL
-# value.
-#
-send_gdb "set environment EDITOR\n"
-gdb_expect {
-  -re "Setting environment variable \"EDITOR\" to null value..*$gdb_prompt $"\
-          {pass "issue set environment without variable value"}
-  -re "$gdb_prompt $"\
-          {fail "issue set environment without variable value"}
-  timeout {fail "(timeout) issue set environment without variable value"}
-}
-send_gdb "show environment EDITOR\n"
-gdb_expect {
-  -re "EDITOR = \r\n$gdb_prompt $"\
-          {pass "set environment without variable value"}
-  -re "$gdb_prompt $"\
-          {fail "set environment without variable value"}
-  timeout {fail "(timeout) set environment without variable value"}
-}
-
-# Verify that GDB responds gracefully to an attempt to show a
-# non-existent environment variable.  (We hope this variable is
-# undefined!)
-#
-send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
-gdb_expect {
-  -re "Environment variable \"FOOBARBAZGRUNGESPAZBALL\" not defined..*$gdb_prompt $"\
-          {pass "show non-existent environment variable disallowed"}
-  -re "$gdb_prompt $"\
-          {fail "show non-existent environment variable disallowed"}
-  timeout {fail "(timeout) show non-existent environment variable disallowed"}
-}
-
-# Verify that GDB can set an environment variable hitherto undefined.
-#
-send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "issue set environment for previously undefined variable"}
-  timeout {fail "(timeout) issue set environment for previously undefined variable"}
-}
-send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
-gdb_expect {
-  -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\
-          {pass "set environment for previously undefined variable"}
-  -re "$gdb_prompt $"\
-          {fail "set environment for previously undefined variable"}
-  timeout {fail "(timeout) set environment for previously undefined variable"}
-}
-
-# Verify that GDB can also set an environment variable using the "="
-# syntax.
-#
-send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = t\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "issue set environment with equals"}
-  timeout {fail "(timeout) issue set environment with equals"}
-}
-send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
-gdb_expect {
-  -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\
-          {pass "set environment with equals"}
-  -re "$gdb_prompt $"\
-          {fail "set environment with equals"}
-  timeout {fail "(timeout) set environment with equals"}
-}
-
-# Verify that GDB can set an environment variable to a value that has
-# an embedded (trailing, in this case) equals.
-#
-send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t=\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "issue set environment with trailing equals"}
-  timeout {fail "(timeout) issue set environment with trailing equals"}
-}
-send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
-gdb_expect {
-  -re "FOOBARBAZGRUNGESPAZBALL = t=\r\n$gdb_prompt $"\
-          {pass "set environment with trailing equals"}
-  -re "$gdb_prompt $"\
-          {fail "set environment with trailing equals"}
-  timeout {fail "(timeout) set environment with trailing equals"}
-}
-
-# Verify that GDB can set an environment variable to a value preceded
-# by whitespace, and that such whitespace is ignored (not included
-# in the set value).
-#
-send_gdb "set environment FOOBARBAZGRUNGESPAZBALL =     foo\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "issue set environment with preceding whitespace"}
-  timeout {fail "(timeout) issue set environment with preceding whitespace"}
-}
-send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n"
-gdb_expect {
-  -re "FOOBARBAZGRUNGESPAZBALL = foo\r\n$gdb_prompt $"\
-          {pass "set environment with preceding whitespace"}
-  -re "$gdb_prompt $"\
-          {fail "set environment with preceding whitespace"}
-  timeout {fail "(timeout) set environment with preceding whitespace"}
-}
-
-# Verify that GDB can manipulate the distinguished PATH variable.
-#
-send_gdb "path /tmp/FOOBARBAZGRUNGESPAZBALL\n"
-gdb_expect {
-  -re ".*Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\
-          {pass "issue path"}
-  -re "$gdb_prompt $"\
-          {fail "issue path"}
-  timeout {fail "(timeout) issue path"}
-}
-send_gdb "show paths\n"
-gdb_expect {
-  -re "Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\
-          {pass "show paths"}
-  -re "$gdb_prompt $"\
-          {fail "show paths"}
-  timeout {fail "(timeout) show paths"}
-}
-
-gdb_exit
-return 0
diff --git a/gdb/testsuite/gdb.base/exprs.c b/gdb/testsuite/gdb.base/exprs.c
deleted file mode 100644
index bd33620..0000000
--- a/gdb/testsuite/gdb.base/exprs.c
+++ /dev/null
@@ -1,249 +0,0 @@
-main (argc, argv, envp)
-     int argc;
-     char **argv;
-     char **envp;
-{
-    extern void dummy();
-    dummy();
-}
-
-/* We put main() right up front so its line number doesn't keep changing.  */
-
-/*
- *	Test file with lots of different types, for testing the
- *	"whatis" command.
- */
-
-/*
- *	First the basic C types.
- */
-
-#if !defined (__STDC__) && !defined (_AIX)
-#define signed  /**/
-#endif
-
-char		v_char;
-signed char	v_signed_char;
-unsigned char	v_unsigned_char;
-
-short		v_short;
-signed short	v_signed_short;
-unsigned short	v_unsigned_short;
-
-int		v_int;
-signed int	v_signed_int;
-unsigned int	v_unsigned_int;
-
-long		v_long;
-signed long	v_signed_long;
-unsigned long	v_unsigned_long;
-
-float		v_float;
-double		v_double;
-
-/*
- *	Now some derived types, which are arrays, functions-returning,
- *	pointers, structures, unions, and enumerations.
- */
-
-/**** arrays *******/
-
-char		v_char_array[2];
-signed char	v_signed_char_array[2];
-unsigned char	v_unsigned_char_array[2];
-
-short		v_short_array[2];
-signed short	v_signed_short_array[2];
-unsigned short	v_unsigned_short_array[2];
-
-int		v_int_array[2];
-signed int	v_signed_int_array[2];
-unsigned int	v_unsigned_int_array[2];
-
-long		v_long_array[2];
-signed long	v_signed_long_array[2];
-unsigned long	v_unsigned_long_array[2];
-
-float		v_float_array[2];
-double		v_double_array[2];
-
-/**** pointers *******/
-
-char		*v_char_pointer;
-signed char	*v_signed_char_pointer;
-unsigned char	*v_unsigned_char_pointer;
-
-short		*v_short_pointer;
-signed short	*v_signed_short_pointer;
-unsigned short	*v_unsigned_short_pointer;
-
-int		*v_int_pointer;
-signed int	*v_signed_int_pointer;
-unsigned int	*v_unsigned_int_pointer;
-
-long		*v_long_pointer;
-signed long	*v_signed_long_pointer;
-unsigned long	*v_unsigned_long_pointer;
-
-float		*v_float_pointer;
-double		*v_double_pointer;
-
-/**** structs *******/
-
-struct t_struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct1;
-
-struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct2;
-
-/**** unions *******/
-
-union t_union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union;
-
-union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union2;
-
-/*** Functions returning type ********/
-
-char		v_char_func () { return(0); }
-signed char	v_signed_char_func () { return (0); }
-unsigned char	v_unsigned_char_func () { return (0); }
-
-short		v_short_func () { return (0); }
-signed short	v_signed_short_func () { return (0); }
-unsigned short	v_unsigned_short_func () { return (0); }
-
-int		v_int_func () { return (0); }
-signed int	v_signed_int_func () { return (0); }
-unsigned int	v_unsigned_int_func () { return (0); }
-
-long		v_long_func () { return (0); }
-signed long	v_signed_long_func () { return (0); }
-unsigned long	v_unsigned_long_func () { return (0); }
-
-float		v_float_func () { return (0.0); }
-double		v_double_func () { return (0.0); }
-
-/**** Some misc more complicated things *******/
-
-struct link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} *s_link;
-
-union tu_link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} u_link;
-
-/**** Enumerations *******/
-
-enum colors {red, green, blue} color;
-enum cars {chevy, ford, porsche} clunker;
-
-
-void dummy()
-{
-  /* Some linkers (e.g. on AIX) remove unreferenced variables,
-     so make sure to reference them. */
-  v_char = 0;
-  v_signed_char = 1;
-  v_unsigned_char = 2;
-
-  v_short = 3;
-  v_signed_short = 4;
-  v_unsigned_short = 5;    
-
-  v_int = 6;
-  v_signed_int = 7;
-  v_unsigned_int = 8;    
-
-  v_long = 9;
-  v_signed_long = 10;
-  v_unsigned_long = 11;    
-  
-  v_float = 100.0;
-  v_double = 200.0;
-
-
-  v_char_array[0] = v_char;
-  v_signed_char_array[0] = v_signed_char;
-  v_unsigned_char_array[0] = v_unsigned_char;
-
-  v_short_array[0] = v_short;
-  v_signed_short_array[0] = v_signed_short;
-  v_unsigned_short_array[0] = v_unsigned_short;
-
-  v_int_array[0] = v_int;
-  v_signed_int_array[0] = v_signed_int;
-  v_unsigned_int_array[0] = v_unsigned_int;
-
-  v_long_array[0] = v_long;
-  v_signed_long_array[0] = v_signed_long;
-  v_unsigned_long_array[0] = v_unsigned_long;
-
-  v_float_array[0] = v_float;
-  v_double_array[0] = v_double;
-
-  v_char_pointer = &v_char;
-  v_signed_char_pointer = &v_signed_char;
-  v_unsigned_char_pointer = &v_unsigned_char;
-
-  v_short_pointer = &v_short;
-  v_signed_short_pointer = &v_signed_short;
-  v_unsigned_short_pointer = &v_unsigned_short;
-
-  v_int_pointer = &v_int;
-  v_signed_int_pointer = &v_signed_int;
-  v_unsigned_int_pointer = &v_unsigned_int;
-
-  v_long_pointer = &v_long;
-  v_signed_long_pointer = &v_signed_long;
-  v_unsigned_long_pointer = &v_unsigned_long;
-
-  v_float_pointer = &v_float;
-  v_double_pointer = &v_double;
-
-  color = red;
-  clunker = porsche;
-
-  u_link.next = s_link;
-
-  v_struct2.v_int_member = v_struct1.v_int_member;
-  v_union2.v_short_member = v_union.v_short_member;
-}
diff --git a/gdb/testsuite/gdb.base/exprs.exp b/gdb/testsuite/gdb.base/exprs.exp
deleted file mode 100644
index 859c14d..0000000
--- a/gdb/testsuite/gdb.base/exprs.exp
+++ /dev/null
@@ -1,217 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel {
-    strace $tracelevel
-}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "exprs"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-proc test_expr { args } {
-    if { [llength $args] % 2 } {
-	warning "an even # of arguments should be passed to test_expr"
-    }
-    set last_ent [expr [llength $args] - 1];
-    set testname [lindex $args $last_ent];
-    if [gdb_test [lindex $args 0] "" "$testname (setup)"] {
-	return 1;
-    }
-    for {set x 1} {$x < $last_ent} {set x [expr $x + 2]} {
-	if [gdb_test [lindex $args $x] [lindex $args [expr $x + 1]] "$testname ([lindex $args $x])"] {
-	    return 1;
-	}
-    }
-}
-#
-# test expressions with "char" types
-#
-test_expr "set variable v_char=127" "print v_char == 0" "\\$\[0-9\]* = 0"  "print v_char == 127" "\\$\[0-9\]* = 1"  "print char =="
-test_expr "set variable v_char=127" "print v_char != 0" "\\$\[0-9\]* = 1"  "print v_char != 127" "\\$\[0-9\]* = 0"  "print char !="
-test_expr "set variable v_char=127" "print v_char < 0" "\\$\[0-9\]* = 0"  "print v_char < 127" "\\$\[0-9\]* = 0"  "print char <"
-test_expr "set variable v_char=127" "print v_char > 0" "\\$\[0-9\]* = 1"  "print v_char > 127" "\\$\[0-9\]* = 0"  "print char >"
-#
-# test expressions with "signed char" types
-#
-test_expr "set variable v_signed_char=127" "print v_signed_char == 0" "\\$\[0-9\]* = 0"  "print v_signed_char == 127" "\\$\[0-9\]* = 1"  "print signed char =="
-test_expr "set variable v_signed_char=127" "print v_signed_char != 0" "\\$\[0-9\]* = 1"  "print v_signed_char != 127" "\\$\[0-9\]* = 0"  "print signed char !="
-test_expr "set variable v_signed_char=127" "print v_signed_char < 0" "\\$\[0-9\]* = 0"  "print v_signed_char < 127" "\\$\[0-9\]* = 0"  "print signed char <"
-test_expr "set variable v_signed_char=127" "print v_signed_char > 0" "\\$\[0-9\]* = 1"  "print v_signed_char > 127" "\\$\[0-9\]* = 0"  "print signed char >"
-# make char a minus
-test_expr "set variable v_signed_char=-1" "print v_signed_char == 0" "\\$\[0-9\]* = 0"  "print v_signed_char == -1" "\\$\[0-9\]* = 1"  "print signed char == (minus)"
-test_expr "set variable v_signed_char=-1" "print v_signed_char != 0" "\\$\[0-9\]* = 1"  "print v_signed_char != -1" "\\$\[0-9\]* = 0"  "print signed char != (minus)"
-test_expr "set variable v_signed_char=-1" "print v_signed_char < 0" "\\$\[0-9\]* = 1"  "print v_signed_char < 127" "\\$\[0-9\]* = 1"  "print signed char < (minus)"
-test_expr "set variable v_signed_char=-1" "print v_signed_char > 0" "\\$\[0-9\]* = 0"  "print v_signed_char > 127" "\\$\[0-9\]* = 0"  "print signed char > (minus)"
-#
-# test expressions with "unsigned char" types
-#
-test_expr "set variable v_unsigned_char=127" "print v_unsigned_char == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_char == 127" "\\$\[0-9\]* = 1"  "print unsigned char =="
-test_expr "set variable v_unsigned_char=127" "print v_unsigned_char != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_char != 127" "\\$\[0-9\]* = 0"  "print unsigned char !="
-test_expr "set variable v_unsigned_char=127" "print v_unsigned_char < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_char < 127" "\\$\[0-9\]* = 0"  "print unsigned char <"
-test_expr "set variable v_unsigned_char=127" "print v_unsigned_char > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_char > 127" "\\$\[0-9\]* = 0"  "print unsigned char >"
-# make char a minus
-# FIXME:  gdb mishandles the cast (unsigned char) on the i960, so I've
-# set up an expected failure for this case.
-setup_xfail "i960-*-*" 1821
-test_expr "set variable v_unsigned_char=~0" "print v_unsigned_char == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_char == ~0" "\\$\[0-9\]* = 0"  "print v_unsigned_char == (unsigned char)~0" "\\$\[0-9\]* = 1"  "print unsigned char == (~0)"
-# FIXME:  gdb mishandles the cast (unsigned char) on the i960, so I've
-# set up an expected failure for this case.
-setup_xfail "i960-*-*" 1821
-test_expr "set variable v_unsigned_char=~0" "print v_unsigned_char != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_char != (unsigned char)~0" "\\$\[0-9\]* = 0"  "print unsigned char != (~0)"
-test_expr "set variable v_unsigned_char=~0" "print v_unsigned_char < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_char < 127" "\\$\[0-9\]* = 0"  "print unsigned char < (~0)"
-test_expr "set variable v_unsigned_char=~0" "print v_unsigned_char > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_char > 127" "\\$\[0-9\]* = 1"  "print unsigned char > (~0)"
-#
-# test expressions with "short" types
-#
-test_expr "set variable v_short=0x7FFF" "print v_short == 0" "\\$\[0-9\]* = 0"  "print v_short == 0x7FFF" "\\$\[0-9\]* = 1"  "print signed short =="
-test_expr "set variable v_short=0x7FFF" "print v_short != 0" "\\$\[0-9\]* = 1"  "print v_short != 0x7FFF" "\\$\[0-9\]* = 0"  "print signed short !="
-test_expr "set variable v_short=0x7FFF" "print v_short < 0" "\\$\[0-9\]* = 0"  "print v_short < 0x7FFF" "\\$\[0-9\]* = 0"  "print signed short <"
-test_expr "set variable v_short=0x7FFF" "print v_short > 0" "\\$\[0-9\]* = 1"  "print v_short > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed short >"
-# make short a minus
-test_expr "set variable v_short=-1" "print v_short == 0" "\\$\[0-9\]* = 0"  "print v_short == -1" "\\$\[0-9\]* = 1"  "print signed short == (minus)"
-test_expr "set variable v_short=-1" "print v_short != 0" "\\$\[0-9\]* = 1"  "print v_short != -1" "\\$\[0-9\]* = 0"  "print signed short != (minus)"
-test_expr "set variable v_short=-1" "print v_short < 0" "\\$\[0-9\]* = 1"  "print v_short < 0x7FFF" "\\$\[0-9\]* = 1"  "print signed short < (minus)"
-test_expr "set variable v_short=-1" "print v_short > 0" "\\$\[0-9\]* = 0"  "print v_short > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed short > (minus)"
-#
-# test expressions with "signed short" types
-#
-test_expr "set variable v_signed_short=0x7FFF" "print v_signed_short == 0" "\\$\[0-9\]* = 0"  "print v_signed_short == 0x7FFF" "\\$\[0-9\]* = 1"  "print signed signed short =="
-test_expr "set variable v_signed_short=0x7FFF" "print v_signed_short != 0" "\\$\[0-9\]* = 1"  "print v_signed_short != 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed short !="
-test_expr "set variable v_signed_short=0x7FFF" "print v_signed_short < 0" "\\$\[0-9\]* = 0"  "print v_signed_short < 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed short <"
-test_expr "set variable v_signed_short=0x7FFF" "print v_signed_short > 0" "\\$\[0-9\]* = 1"  "print v_signed_short > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed short >"
-# make short a minus
-test_expr "set variable v_signed_short=-1" "print v_signed_short == 0" "\\$\[0-9\]* = 0"  "print v_signed_short == -1" "\\$\[0-9\]* = 1"  "print signed signed short == (minus)"
-test_expr "set variable v_signed_short=-1" "print v_signed_short != 0" "\\$\[0-9\]* = 1"  "print v_signed_short != -1" "\\$\[0-9\]* = 0"  "print signed signed short != (minus)"
-test_expr "set variable v_signed_short=-1" "print v_signed_short < 0" "\\$\[0-9\]* = 1"  "print v_signed_short < 0x7FFF" "\\$\[0-9\]* = 1"  "print signed signed short < (minus)"
-test_expr "set variable v_signed_short=-1" "print v_signed_short > 0" "\\$\[0-9\]* = 0"  "print v_signed_short > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed short > (minus)"
-#
-# test expressions with "unsigned short" types
-#
-test_expr "set variable v_unsigned_short=0x7FFF" "print v_unsigned_short == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_short == 0x7FFF" "\\$\[0-9\]* = 1"  "print unsigned short =="
-test_expr "set variable v_unsigned_short=0x7FFF" "print v_unsigned_short != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_short != 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned short !="
-test_expr "set variable v_unsigned_short=0x7FFF" "print v_unsigned_short < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_short < 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned short <"
-test_expr "set variable v_unsigned_short=0x7FFF" "print v_unsigned_short > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_short > 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned short >"
-# make short a minus
-test_expr "set variable v_unsigned_short=~0" "print v_unsigned_short == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_short == ~0" "\\$\[0-9\]* = 0"  "print v_unsigned_short == (unsigned short)~0" "\\$\[0-9\]* = 1"  "print unsigned short == (~0)"
-test_expr "set variable v_unsigned_short=~0" "print v_unsigned_short != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_short != (unsigned short)~0" "\\$\[0-9\]* = 0"  "print unsigned short != (~0)"
-test_expr "set variable v_unsigned_short=~0" "print v_unsigned_short < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_short < 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned short < (~0)"
-test_expr "set variable v_unsigned_short=~0" "print v_unsigned_short > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_short > 0x7FFF" "\\$\[0-9\]* = 1"  "print unsigned short > (~0)"
-#
-# test expressions with "int" types
-#
-test_expr "set variable v_int=0x7FFF" "print v_int == 0" "\\$\[0-9\]* = 0"  "print v_int == 0x7FFF" "\\$\[0-9\]* = 1"  "print signed int =="
-test_expr "set variable v_int=0x7FFF" "print v_int != 0" "\\$\[0-9\]* = 1"  "print v_int != 0x7FFF" "\\$\[0-9\]* = 0"  "print signed int !="
-test_expr "set variable v_int=0x7FFF" "print v_int < 0" "\\$\[0-9\]* = 0"  "print v_int < 0x7FFF" "\\$\[0-9\]* = 0"  "print signed int <"
-test_expr "set variable v_int=0x7FFF" "print v_int > 0" "\\$\[0-9\]* = 1"  "print v_int > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed int >"
-# make int a minus
-test_expr "set variable v_int=-1" "print v_int == 0" "\\$\[0-9\]* = 0"  "print v_int == -1" "\\$\[0-9\]* = 1"  "print signed int == (minus)"
-test_expr "set variable v_int=-1" "print v_int != 0" "\\$\[0-9\]* = 1"  "print v_int != -1" "\\$\[0-9\]* = 0"  "print signed int != (minus)"
-test_expr "set variable v_int=-1" "print v_int < 0" "\\$\[0-9\]* = 1"  "print v_int < 0x7FFF" "\\$\[0-9\]* = 1"  "print signed int < (minus)"
-test_expr "set variable v_int=-1" "print v_int > 0" "\\$\[0-9\]* = 0"  "print v_int > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed int > (minus)"
-#
-# test expressions with "signed int" types
-#
-test_expr "set variable v_signed_int=0x7FFF" "print v_signed_int == 0" "\\$\[0-9\]* = 0"  "print v_signed_int == 0x7FFF" "\\$\[0-9\]* = 1"  "print signed signed int =="
-test_expr "set variable v_signed_int=0x7FFF" "print v_signed_int != 0" "\\$\[0-9\]* = 1"  "print v_signed_int != 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed int !="
-test_expr "set variable v_signed_int=0x7FFF" "print v_signed_int < 0" "\\$\[0-9\]* = 0"  "print v_signed_int < 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed int <"
-test_expr "set variable v_signed_int=0x7FFF" "print v_signed_int > 0" "\\$\[0-9\]* = 1"  "print v_signed_int > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed int >"
-# make int a minus
-test_expr "set variable v_signed_int=-1" "print v_signed_int == 0" "\\$\[0-9\]* = 0"  "print v_signed_int == -1" "\\$\[0-9\]* = 1"  "print signed signed int == (minus)"
-test_expr "set variable v_signed_int=-1" "print v_signed_int != 0" "\\$\[0-9\]* = 1"  "print v_signed_int != -1" "\\$\[0-9\]* = 0"  "print signed signed int != (minus)"
-test_expr "set variable v_signed_int=-1" "print v_signed_int < 0" "\\$\[0-9\]* = 1"  "print v_signed_int < 0x7FFF" "\\$\[0-9\]* = 1"  "print signed signed int < (minus)"
-test_expr "set variable v_signed_int=-1" "print v_signed_int > 0" "\\$\[0-9\]* = 0"  "print v_signed_int > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed int > (minus)"
-#
-# test expressions with "unsigned int" types
-#
-test_expr "set variable v_unsigned_int=0x7FFF" "print v_unsigned_int == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_int == 0x7FFF" "\\$\[0-9\]* = 1"  "print unsigned int =="
-test_expr "set variable v_unsigned_int=0x7FFF" "print v_unsigned_int != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_int != 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned int !="
-test_expr "set variable v_unsigned_int=0x7FFF" "print v_unsigned_int < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_int < 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned int <"
-test_expr "set variable v_unsigned_int=0x7FFF" "print v_unsigned_int > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_int > 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned int >"
-# make int a minus
-test_expr "set variable v_unsigned_int=~0" "print v_unsigned_int == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_int == ~0" "\\$\[0-9\]* = 1"  "print v_unsigned_int == (unsigned int)~0" "\\$\[0-9\]* = 1"  "print unsigned int == (~0)"
-test_expr "set variable v_unsigned_int=~0" "print v_unsigned_int != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_int != (unsigned int)~0" "\\$\[0-9\]* = 0"  "print unsigned int != (~0)"
-test_expr "set variable v_unsigned_int=~0" "print v_unsigned_int < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_int < 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned int < (~0)"
-test_expr "set variable v_unsigned_int=~0" "print v_unsigned_int > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_int > 0x7FFF" "\\$\[0-9\]* = 1"  "print unsigned int > (~0)"
-#
-# test expressions with "long" types
-#
-test_expr "set variable v_long=0x7FFF" "print v_long == 0" "\\$\[0-9\]* = 0"  "print v_long == 0x7FFF" "\\$\[0-9\]* = 1"  "print signed long =="
-test_expr "set variable v_long=0x7FFF" "print v_long != 0" "\\$\[0-9\]* = 1"  "print v_long != 0x7FFF" "\\$\[0-9\]* = 0"  "print signed long !="
-test_expr "set variable v_long=0x7FFF" "print v_long < 0" "\\$\[0-9\]* = 0"  "print v_long < 0x7FFF" "\\$\[0-9\]* = 0"  "print signed long <"
-test_expr "set variable v_long=0x7FFF" "print v_long > 0" "\\$\[0-9\]* = 1"  "print v_long > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed long >"
-# make long a minus
-test_expr "set variable v_long=-1" "print v_long == 0" "\\$\[0-9\]* = 0"  "print v_long == -1" "\\$\[0-9\]* = 1"  "print signed long == (minus)"
-test_expr "set variable v_long=-1" "print v_long != 0" "\\$\[0-9\]* = 1"  "print v_long != -1" "\\$\[0-9\]* = 0"  "print signed long != (minus)"
-test_expr "set variable v_long=-1" "print v_long < 0" "\\$\[0-9\]* = 1"  "print v_long < 0x7FFF" "\\$\[0-9\]* = 1"  "print signed long < (minus)"
-test_expr "set variable v_long=-1" "print v_long > 0" "\\$\[0-9\]* = 0"  "print v_long > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed long > (minus)"
-#
-# test expressions with "signed long" types
-#
-test_expr "set variable v_signed_long=0x7FFF" "print v_signed_long == 0" "\\$\[0-9\]* = 0"  "print v_signed_long == 0x7FFF" "\\$\[0-9\]* = 1"  "print signed signed long =="
-test_expr "set variable v_signed_long=0x7FFF" "print v_signed_long != 0" "\\$\[0-9\]* = 1"  "print v_signed_long != 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed long !="
-test_expr "set variable v_signed_long=0x7FFF" "print v_signed_long < 0" "\\$\[0-9\]* = 0"  "print v_signed_long < 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed long <"
-test_expr "set variable v_signed_long=0x7FFF" "print v_signed_long > 0" "\\$\[0-9\]* = 1"  "print v_signed_long > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed long >"
-# make long a minus
-test_expr "set variable v_signed_long=-1" "print v_signed_long == 0" "\\$\[0-9\]* = 0"  "print v_signed_long == -1" "\\$\[0-9\]* = 1"  "print signed signed long == (minus)"
-test_expr "set variable v_signed_long=-1" "print v_signed_long != 0" "\\$\[0-9\]* = 1"  "print v_signed_long != -1" "\\$\[0-9\]* = 0"  "print signed signed long != (minus)"
-test_expr "set variable v_signed_long=-1" "print v_signed_long < 0" "\\$\[0-9\]* = 1"  "print v_signed_long < 0x7FFF" "\\$\[0-9\]* = 1"  "print signed signed long < (minus)"
-test_expr "set variable v_signed_long=-1" "print v_signed_long > 0" "\\$\[0-9\]* = 0"  "print v_signed_long > 0x7FFF" "\\$\[0-9\]* = 0"  "print signed signed long > (minus)"
-#
-# test expressions with "unsigned long" types
-#
-test_expr "set variable v_unsigned_long=0x7FFF" "print v_unsigned_long == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_long == 0x7FFF" "\\$\[0-9\]* = 1"  "print unsigned long =="
-test_expr "set variable v_unsigned_long=0x7FFF" "print v_unsigned_long != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_long != 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned long !="
-test_expr "set variable v_unsigned_long=0x7FFF" "print v_unsigned_long < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_long < 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned long <"
-test_expr "set variable v_unsigned_long=0x7FFF" "print v_unsigned_long > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_long > 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned long >"
-# make long a minus
-test_expr "set variable v_unsigned_long=~0" "print v_unsigned_long == 0" "\\$\[0-9\]* = 0"  "print v_unsigned_long == ~0" "\\$\[0-9\]* = 1"  "print v_unsigned_long == (unsigned long)~0" "\\$\[0-9\]* = 1"  "print unsigned long == (~0)"
-test_expr "set variable v_unsigned_long=~0" "print v_unsigned_long != 0" "\\$\[0-9\]* = 1"  "print v_unsigned_long != (unsigned long)~0" "\\$\[0-9\]* = 0"  "print unsigned long != (~0)"
-test_expr "set variable v_unsigned_long=~0" "print v_unsigned_long < 0" "\\$\[0-9\]* = 0"  "print v_unsigned_long < 0x7FFF" "\\$\[0-9\]* = 0"  "print unsigned long < (~0)"
-test_expr "set variable v_unsigned_long=~0" "print v_unsigned_long > 0" "\\$\[0-9\]* = 1"  "print v_unsigned_long > 0x7FFF" "\\$\[0-9\]* = 1"  "print unsigned long > (~0)"
diff --git a/gdb/testsuite/gdb.base/funcargs.c b/gdb/testsuite/gdb.base/funcargs.c
deleted file mode 100644
index 6c0fdd0..0000000
--- a/gdb/testsuite/gdb.base/funcargs.c
+++ /dev/null
@@ -1,545 +0,0 @@
-/*  Test passing of arguments to functions.  Use various sorts of arguments,
-    including basic types, pointers to those types, structures, lots of
-    args, etc, in various combinations. */
-
-/* AIX requires this to be the first thing in the file.  */
-#ifdef __GNUC__
-#  define alloca __builtin_alloca
-#  define HAVE_STACK_ALLOCA 1
-#else /* not __GNUC__ */
-#  ifdef _AIX
-     #pragma alloca
-#    define HAVE_STACK_ALLOCA 1
-#  else /* Not AIX */
-#    ifdef sparc
-#      include <alloca.h>
-#      define HAVE_STACK_ALLOCA 1
-       char *alloca ();
-#    endif /* sparc */
-#  endif /* Not AIX */
-#endif /* not __GNUC__ */
-
-char c = 'a';
-char *cp = &c;
-
-unsigned char uc = 'b';
-unsigned char *ucp = &uc;
-
-short s = 1;
-short *sp = &s;
-
-unsigned short us = 6;
-unsigned short *usp = &us;
-
-int i = 2;
-int *ip = &i;
-
-unsigned int ui = 7;
-unsigned int *uip = &ui;
-
-long l = 3;
-long *lp = &l;
-
-unsigned long ul = 8;
-unsigned long *ulp = &ul;
-
-float f = 4.0;
-float *fp = &f;
-
-double d = 5.0;
-double *dp = &d;
-
-struct stag {
-    int s1;
-    int s2;
-} st = { 101, 102 };
-struct stag *stp = &st;
-
-union utag {
-    int u1;
-    long u2;
-} un;
-union utag *unp = &un;
-
-char carray[] = {'a', 'n', ' ', 'a', 'r', 'r', 'a', 'y', '\0'};
-
-
-/* Test various permutations and interleaving of integral arguments */
-
-
-call0a (c, s, i, l)
-char c; short s; int i; long l;
-{
-  c = 'a';
-  s = 5;
-  i = 6;
-  l = 7;
-}
-
-call0b (s, i, l, c)
-short s; int i; long l; char c;
-{
-  s = 6; i = 7; l = 8; c = 'j';
-}
-
-call0c (i, l, c, s)
-int i; long l; char c; short s;
-{
-  i = 3; l = 4; c = 'k'; s = 5;
-}
-
-call0d (l, c, s, i)
-long l; char c; short s; int i;
-{
-  l = 7; c = 'z'; s = 8; i = 9;
-}
-
-call0e (c1, l, c2, i, c3, s, c4, c5)
-char c1; long l; char c2; int i; char c3; short s; char c4; char c5;
-{
-  c1 = 'a'; l = 5; c2 = 'b'; i = 7; c3 = 'c'; s = 7; c4 = 'f'; c5 = 'g';
-}
-
-
-/* Test various permutations and interleaving of unsigned integral arguments */
-
-
-call1a (uc, us, ui, ul)
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  uc = 5; us = 6; ui = 7; ul = 8;
-}
-
-call1b (us, ui, ul, uc)
-unsigned short us; unsigned int ui; unsigned long ul; unsigned char uc;
-{
-  uc = 5; us = 6; ui = 7; ul = 8;
-}
-
-call1c (ui, ul, uc, us)
-unsigned int ui; unsigned long ul; unsigned char uc; unsigned short us;
-{
-  uc = 5; us = 6; ui = 7; ul = 8;
-}
-
-call1d (ul, uc, us, ui)
-unsigned long ul; unsigned char uc; unsigned short us; unsigned int ui;
-{
-  uc = 5; us = 6; ui = 7; ul = 8;
-}
-
-call1e (uc1, ul, uc2, ui, uc3, us, uc4, uc5)
-unsigned char uc1; unsigned long ul; unsigned char uc2; unsigned int ui;
-unsigned char uc3; unsigned short us; unsigned char uc4; unsigned char uc5;
-{
-  uc1 = 5; ul = 7; uc2 = 8; ui = 9; uc3 = 10; us = 11; uc4 = 12; uc5 = 55;
-}
-
-/* Test various permutations and interleaving of integral arguments with
-   floating point arguments. */
-
-
-call2a (c, f1, s, d1, i, f2, l, d2)
-char c; float f1; short s; double d1; int i; float f2; long l; double d2;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2b (f1, s, d1, i, f2, l, d2, c)
-float f1; short s; double d1; int i; float f2; long l; double d2; char c;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2c (s, d1, i, f2, l, d2, c, f1)
-short s; double d1; int i; float f2; long l; double d2; char c; float f1;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2d (d1, i, f2, l, d2, c, f1, s)
-double d1; int i; float f2; long l; double d2; char c; float f1; short s;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2e (i, f2, l, d2, c, f1, s, d1)
-int i; float f2; long l; double d2; char c; float f1; short s; double d1;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2f (f2, l, d2, c, f1, s, d1, i)
-float f2; long l; double d2; char c; float f1; short s; double d1; int i;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2g (l, d2, c, f1, s, d1, i, f2)
-long l; double d2; char c; float f1; short s; double d1; int i; float f2;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2h (d2, c, f1, s, d1, i, f2, l)
-double d2; char c; float f1; short s; double d1; int i; float f2; long l;
-{
-  c = 'a'; f1 = 0.0; s = 5; d1 = 0.0; i = 6; f2 = 0.1; l = 7; d2 = 0.2;
-}
-
-call2i (c1, f1, c2, c3, d1, c4, c5, c6, f2, s, c7, d2)
-char c1; float f1; char c2; char c3; double d1; char c4; char c5; char c6;
-float f2; short s; char c7; double d2;
-{
-  c1 = 'a'; f1 = 0.0; c2 = 5; d1 = 0.0; c3 = 6; f2 = 0.1; c4 = 7; d2 = 0.2;
-  c5 = 's'; c6 = 'f'; c7 = 'z'; s = 77;
-}
-
-
-/* Test pointers to various integral and floating types. */
-
-
-call3a (cp, sp, ip, lp)
-char *cp; short *sp; int *ip; long *lp;
-{
-  cp = 0; sp = 0; ip = 0; lp = 0;
-}
-
-call3b (ucp, usp, uip, ulp)
-unsigned char *ucp; unsigned short *usp; unsigned int *uip;
-unsigned long *ulp;
-{
-  ucp = 0; usp = 0; uip = 0; ulp = 0;
-}
-
-call3c (fp, dp)
-float *fp; double *dp;
-{
-  fp = 0; dp = 0;
-}
-
-
-/* Test passing structures and unions by reference. */
-
-
-call4a (stp)
-struct stag *stp; {
-stp = 0;}
-
-call4b (unp)
-union utag *unp;
-{
-  unp = 0;
-}
-
-
-/* Test passing structures and unions by value. */
-
-
-call5a (st)
-struct stag st; {st.s1 = 5;}
-
-call5b (un)
-union utag un; {un.u1 = 7;}
-
-
-/* Test shuffling of args */
-
-
-call6a (c, s, i, l, f, d, uc, us, ui, ul)
-char c; short s; int i; long l; float f; double d;
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  c = c;
-    call6b (s, i, l, f, d, uc, us, ui, ul);
-}
-
-call6b (s, i, l, f, d, uc, us, ui, ul)
-short s; int i; long l; float f; double d;
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  s = s;
-    call6c (i, l, f, d, uc, us, ui, ul);
-}
-
-call6c (i, l, f, d, uc, us, ui, ul)
-int i; long l; float f; double d;
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  i = i;
-    call6d (l, f, d, uc, us, ui, ul);
-}
-
-call6d (l, f, d, uc, us, ui, ul)
-long l; float f; double d;
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  l = l;
-    call6e (f, d, uc, us, ui, ul);
-}
-
-call6e (f, d, uc, us, ui, ul)
-float f; double d;
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  f = f;
-    call6f (d, uc, us, ui, ul);
-}
-
-call6f (d, uc, us, ui, ul)
-double d;
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  d = d;
-    call6g (uc, us, ui, ul);
-}
-
-call6g (uc, us, ui, ul)
-unsigned char uc; unsigned short us; unsigned int ui; unsigned long ul;
-{
-  uc = uc;
-    call6h (us, ui, ul);
-}
-
-call6h (us, ui, ul)
-unsigned short us; unsigned int ui; unsigned long ul;
-{
-  us = us;
-    call6i (ui, ul);
-}
-
-call6i (ui, ul)
-unsigned int ui; unsigned long ul;
-{
-  ui = ui;
-    call6j (ul);
-}
-
-call6j (ul)
-unsigned long ul;
-{
-  ul = ul;
-    call6k ();
-}
-
-call6k ()
-{
-}
-
-
-/*  Test shuffling of args, round robin */
-
-
-call7a (c, i, s, l, f, uc, d, us, ul, ui)
-char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui;
-{
-    call7b (i, s, l, f, uc, d, us, ul, ui, c);
-}
-
-call7b (i, s, l, f, uc, d, us, ul, ui, c)
-int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c;
-{
-    call7c (s, l, f, uc, d, us, ul, ui, c, i);
-}
-
-call7c (s, l, f, uc, d, us, ul, ui, c, i)
-short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i;
-{
-    call7d (l, f, uc, d, us, ul, ui, c, i, s);
-}
-
-call7d (l, f, uc, d, us, ul, ui, c, i, s)
-long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s;
-{
-    call7e (f, uc, d, us, ul, ui, c, i, s, l);
-}
-
-call7e (f, uc, d, us, ul, ui, c, i, s, l)
-float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l;
-{
-    call7f (uc, d, us, ul, ui, c, i, s, l, f);
-}
-
-call7f (uc, d, us, ul, ui, c, i, s, l, f)
-unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f;
-{
-    call7g (d, us, ul, ui, c, i, s, l, f, uc);
-}
-
-call7g (d, us, ul, ui, c, i, s, l, f, uc)
-double d; unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc;
-{
-    call7h (us, ul, ui, c, i, s, l, f, uc, d);
-}
-
-call7h (us, ul, ui, c, i, s, l, f, uc, d)
-unsigned short us; unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc; double d;
-{
-    call7i (ul, ui, c, i, s, l, f, uc, d, us);
-}
-
-call7i (ul, ui, c, i, s, l, f, uc, d, us)
-unsigned long ul; unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us;
-{
-    call7j (ui, c, i, s, l, f, uc, d, us, ul);
-}
-
-call7j (ui, c, i, s, l, f, uc, d, us, ul)
-unsigned int ui; char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul;
-{
-    call7k (c, i, s, l, f, uc, d, us, ul, ui);
-}
-
-call7k (c, i, s, l, f, uc, d, us, ul, ui)
-char c; int i; short s; long l; float f; unsigned char uc; double d; unsigned short us; unsigned long ul; unsigned int ui;
-{
-  c = 'a'; i = 7; s = 8; l = 7; f = 0.3; uc = 44; d = 0.44; us = 77;
-  ul = 43; ui = 33;
-}
-
-
-/*  Test printing of structures passed as arguments to recursive functions. */
-
-
-typedef struct s
-{
-  short s;
-  int i;
-  long l;
-} SVAL;	
-
-hitbottom ()
-{
-}
-
-void recurse (a, depth)
-SVAL a;
-int depth;
-{
-  a.s = a.i = a.l = --depth;
-  if (depth == 0)
-    hitbottom ();
-  else
-    recurse (a, depth);
-}
-
-test_struct_args ()
-{
-  SVAL s; s.s = 5; s.i = 5; s.l = 5;
-
-  recurse (s, 5);
-}
-
-/* On various machines (pa, 29k, and rs/6000, at least), a function which
-   calls alloca may do things differently with respect to frames.  So give
-   it a try.  */
-
-int
-localvars_after_alloca (c, s, i, l)
-     char c;
-     short s;
-     int i;
-     long l;
-{
-#ifdef HAVE_STACK_ALLOCA
-  /* No need to use the alloca.c alloca-on-top-of-malloc; it doesn't
-     test what we are looking for, so if we don't have an alloca which
-     allocates on the stack, just don't bother to call alloca at all.  */
-
-  char *z = alloca (s + 50);
-#endif
-  c = 'a';
-  s = 5;
-  i = 6;
-  l = 7;
-}
-
-
-/* The point behind this test is the PA will call this indirectly
-   through dyncall.  Unlike the indirect calls to call0a, this test
-   will require a trampoline between dyncall and this function on the
-   call path, then another trampoline on between this function and main
-   on the return path.  */
-double
-call_with_trampolines (d1)
-double d1;
-{
-  return d1;
-} /* End of call_with_trampolines, this comment is needed by funcargs.exp */
-
-/* Dummy functions which the testsuite can use to run to, etc.  */
-
-void
-marker_indirect_call () {}
-
-void
-marker_call_with_trampolines () {}
-
-main ()
-{
-  int (*pointer_to_call0a) () = call0a;
-  double (*pointer_to_call_with_trampolines) () = call_with_trampolines;
-
-  /* Test calling with basic integer types */
-  call0a (c, s, i, l);
-  call0b (s, i, l, c);
-  call0c (i, l, c, s);
-  call0d (l, c, s, i);
-  call0e (c, l, c, i, c, s, c, c);
-
-  /* Test calling with unsigned integer types */
-  call1a (uc, us, ui, ul);
-  call1b (us, ui, ul, uc);
-  call1c (ui, ul, uc, us);
-  call1d (ul, uc, us, ui);
-  call1e (uc, ul, uc, ui, uc, us, uc, uc);
-
-  /* Test calling with integral types mixed with floating point types */
-  call2a (c, f, s, d, i, f, l, d);
-  call2b (f, s, d, i, f, l, d, c);
-  call2c (s, d, i, f, l, d, c, f);
-  call2d (d, i, f, l, d, c, f, s);
-  call2e (i, f, l, d, c, f, s, d);
-  call2f (f, l, d, c, f, s, d, i);
-  call2g (l, d, c, f, s, d, i, f);
-  call2h (d, c, f, s, d, i, f, l);
-  call2i (c, f, c, c, d, c, c, c, f, s, c, d);;
-
-  /* Test dereferencing pointers to various integral and floating types */
-
-  call3a (cp, sp, ip, lp);
-  call3b (ucp, usp, uip, ulp);
-  call3c (fp, dp);
-
-  /* Test dereferencing pointers to structs and unions */
-
-  call4a (stp);
-  un.u1 = 1;
-  call4b (unp);
-
-  /* Test calling with structures and unions. */
-
-  call5a (st);
-  un.u1 = 2;
-  call5b (un);
-
-  /* Test shuffling of args */
-
-  call6a (c, s, i, l, f, d, uc, us, ui, ul);
-  call7a (c, i, s, l, f, uc, d, us, ul, ui);
-  
-  /* Test passing structures recursively. */
-
-  test_struct_args ();
-
-  localvars_after_alloca (c, s, i, l);
-
-  /* This is for localvars_in_indirect_call.  */
-  marker_indirect_call ();
-  /* The comment on the following two lines is used by funcargs.exp,
-     don't change it.  */
-  (*pointer_to_call0a) (c, s, i, l);	/* First step into call0a.  */
-  (*pointer_to_call0a) (c, s, i, l);	/* Second step into call0a.  */
-  marker_call_with_trampolines ();
-  (*pointer_to_call_with_trampolines) (d); /* Test multiple trampolines.  */
-}
diff --git a/gdb/testsuite/gdb.base/funcargs.exp b/gdb/testsuite/gdb.base/funcargs.exp
deleted file mode 100644
index fa79b67..0000000
--- a/gdb/testsuite/gdb.base/funcargs.exp
+++ /dev/null
@@ -1,938 +0,0 @@
-# Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "funcargs"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-#
-# Locate actual args; integral types.
-#
-
-proc integral_args {} {
-    global gdb_prompt
-    global det_file
-    global gcc_compiled
-
-    delete_breakpoints
-
-    gdb_breakpoint call0a
-    gdb_breakpoint call0b
-    gdb_breakpoint call0c
-    gdb_breakpoint call0d
-    gdb_breakpoint call0e
-
-    # Run; should stop at call0a and print actual arguments.
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$gdb_prompt $" {
-	    pass "run to call0a"
-	}
-	 -re "$gdb_prompt $"  { fail "run to call0a" ; gdb_suppress_tests }
-	 timeout { fail "(timeout) run to call0a" ; gdb_suppress_tests }
-    }
-
-    # Print each arg as a double check to see if we can print
-    # them here as well as with backtrace.
-    gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" 
-    gdb_test "print s" ".* = 1" "print s after run to call0a"
-    gdb_test "print i" ".* = 2" "print i after run to call0a"
-    gdb_test "print l " ".* = 3" "print l after run to call0a"
-
-    # Continue; should stop at call0b and print actual arguments.
-    if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call0c and print actual arguments.
-    if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call0d and print actual arguments.
-    if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call0e and print actual arguments.
-    if [gdb_test "cont" ".* call0e \\(c1=97 'a', l=3, c2=97 'a', i=2, c3=97 'a', s=1, c4=97 'a', c5=97 'a'\\) .*" "continue to call0e" ] {
-	gdb_suppress_tests;
-    }
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Locate actual args; unsigned integral types.
-#
-
-proc unsigned_integral_args {} {
-    global gdb_prompt
-    global det_file
-    global gcc_compiled
-
-    delete_breakpoints
-
-    gdb_breakpoint call1a;
-    gdb_breakpoint call1b;
-    gdb_breakpoint call1c;
-    gdb_breakpoint call1d;
-    gdb_breakpoint call1e;
-
-    # Run; should stop at call1a and print actual arguments.
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$gdb_prompt $" {
-	    pass "run to call1a"
-	}
-	 -re "$gdb_prompt $" { fail "run to call1a" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to call1a" ; gdb_suppress_tests; }
-    }
-
-    # Print each arg as a double check to see if we can print
-    # them here as well as with backtrace.
-    gdb_test "print uc" ".* = 98 'b'"
-    gdb_test "print us" ".* = 6"
-    gdb_test "print ui" ".* = 7"
-    gdb_test "print ul" ".* = 8"
-    
-    # Continue; should stop at call1b and print actual arguments.
-    if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] {
-	gdb_suppress_tests; 
-    }
-
-    # Continue; should stop at call1c and print actual arguments.
-    if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] {
-	gdb_suppress_tests; 
-    }
-
-    # Continue; should stop at call1d and print actual arguments.
-    if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call1e and print actual arguments.
-    if [gdb_test "cont" ".* call1e \\(uc1=98 'b', ul=8, uc2=98 'b', ui=7, uc3=98 'b', us=6, uc4=98 'b', uc5=98 'b'\\) .*" "continue to call1e"] {
-	gdb_suppress_tests;
-    }
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Locate actual args; integrals mixed with floating point.
-#
-
-proc float_and_integral_args {} {
-    global gdb_prompt
-    global det_file
-    global gcc_compiled
-
-    delete_breakpoints
-
-    gdb_breakpoint call2a
-    gdb_breakpoint call2b
-    gdb_breakpoint call2c
-    gdb_breakpoint call2d
-    gdb_breakpoint call2e
-    gdb_breakpoint call2f
-    gdb_breakpoint call2g
-    gdb_breakpoint call2h
-
-    # Run; should stop at call2a and print actual arguments.
-
-    setup_xfail "i960-*-*" 1813
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" }
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { pass "run to call2a" }
-	 -re "$gdb_prompt $" { fail "run to call2a" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to call2a" ; gdb_suppress_tests; }
-    }
-
-    # Print each arg as a double check to see if we can print
-    gdb_test "print c" ".* = 97 'a'" "print c after run to call2a"
-    gdb_test "print f1" ".* = 4" "print f1 after run to call2a"
-    gdb_test "print s" ".* = 1" "print s after run to call2a"
-    gdb_test "print d1" ".* = 5" "print d1 after run to call2a"
-    gdb_test "print i" ".* = 2" "print i after run to call2a"
-    gdb_test "print f2" ".* = 4" "print f2 after run to call2a"
-    gdb_test "print l" ".* = 3" "print l after run to call2a"
-    gdb_test "print d2" ".* = 5" "print d2 after run to call2a"
-
-    setup_xfail "rs6000-*-*"
-    if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" }
-    # Continue; should stop at call2b and print actual arguments.
-    if [gdb_test "cont" ".* call2b \\(f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a'\\) .*" "continue to call2b"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call2c and print actual arguments.
-    if [gdb_test "cont" ".* call2c \\(s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4\\) .*" "continue to call2c"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call2d and print actual arguments.
-    if [gdb_test "cont" ".* call2d \\(d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1\\) .*" "continue to call2d"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call2e and print actual arguments.
-    if [gdb_test "cont" ".* call2e \\(i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5\\) .*" "continue to call2e"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call2f and print actual arguments.
-    if [gdb_test "cont" ".* call2f \\(f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2\\) .*" "continue to call2f"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call2g and print actual arguments.
-    if [gdb_test "cont" ".* call2g \\(l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4\\) .*" "continue to call2g"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call2h and print actual arguments.
-    if [gdb_test "cont" ".* call2h \\(d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3\\) .*" "continue to call2h"] {
-	gdb_suppress_tests;
-    }
-
-    # monitor only allows 8 breakpoints; w89k board allows 10, so
-    # break them up into two groups.
-    delete_breakpoints
-    gdb_breakpoint call2i
-
-    # Continue; should stop at call2i and print actual arguments.
-    if [gdb_test "cont" ".* call2i \\(c1=97 'a', f1=4, c2=97 'a', c3=97 'a', d1=5, c4=97 'a', c5=97 'a', c6=97 'a', f2=4, s=1, c7=97 'a', d2=5\\) .*" "continue to call2i"] {
-	gdb_suppress_tests;
-    }
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Locate actual args; dereference pointers to ints and floats.
-#
-
-proc pointer_args {} {
-    global gdb_prompt
-    global hex
-    global det_file
-
-    delete_breakpoints
-
-    gdb_breakpoint call3a
-    gdb_breakpoint call3b
-    gdb_breakpoint call3c
-
-    # Run; should stop at call3a and print actual arguments.
-    # Try dereferencing the arguments.
-
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".* call3a \\(cp=$hex \"a\", sp=$hex, ip=$hex, lp=$hex\\) .*$gdb_prompt $" { pass "run to call3a" }
-	 -re "$gdb_prompt $" { fail "run to call3a" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to call3a" ; gdb_suppress_tests; }
-    }
-
-    gdb_test "print *cp" ".* = 97 'a'"
-    gdb_test "print *sp" ".* = 1"
-    gdb_test "print *ip" ".* = 2"
-    gdb_test "print *lp" ".* = 3"
-
-    # Continue; should stop at call3b and print actual arguments.
-    # Try dereferencing the arguments.
-    if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] {
-	gdb_suppress_tests;
-    }
-
-    gdb_test "print *ucp" ".* = 98 'b'"
-    gdb_test "print *usp" ".* = 6"
-    gdb_test "print *uip" ".* = 7"
-    gdb_test "print *ulp" ".* = 8"
-
-    # Continue; should stop at call3c and print actual arguments.
-    # Try dereferencing the arguments.
-    if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] {
-	gdb_suppress_tests;
-    }
-
-    gdb_test "print *fp" ".* = 4"
-    gdb_test "print *dp" ".* = 5"
-
-#    pass "locate actual args, pointer types"
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Locate actual args; structures and unions passed by reference.
-#
-
-proc structs_by_reference {} {
-    global gdb_prompt
-    global hex
-    global det_file
-
-    delete_breakpoints
-
-    gdb_breakpoint call4a
-    gdb_breakpoint call4b
-
-    # Run; should stop at call4a and print actual arguments.
-    # Try dereferencing the arguments.
-
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".* call4a \\(stp=$hex\\) .*$gdb_prompt $" {
-	    pass "run to call4a"
-	}
-	 -re "$gdb_prompt $" { fail "run to call4a" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to call4a" ; gdb_suppress_tests; }
-    }
-
-    gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}"
-
-    # Continue; should stop at call4b and print actual arguments.
-    # Try dereferencing the arguments.
-
-    gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b"
-
-    # sizeof int != sizeof long
-    if [target_info exists gdb,short_int] {
-	setup_xfail "*-*-*"
-    }
-    gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}"
-
-    pass "locate actual args, structs/unions passed by reference"
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Locate actual args; structures and unions passed by value.
-#
-
-proc structs_by_value {} {
-    global gdb_prompt
-    global hex
-    global det_file
-
-    delete_breakpoints
-
-    gdb_breakpoint call5a
-    gdb_breakpoint call5b
-
-    # Run; should stop at call5a and print actual arguments.
-    # Try dereferencing the arguments.
-
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$gdb_prompt $" {
-	    pass "run to call5a"
-	}
-	 -re "$gdb_prompt $" { fail "run to call5a" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to call5a" ; gdb_suppress_tests; }
-    }
-
-    gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}"
-
-    # Continue; should stop at call5b and print actual arguments.
-    # Try dereferencing the arguments.
-    # sizeof int != sizeof long
-    if [target_info exists gdb,short_int] {
-	setup_xfail "*-*-*"
-    }
-    gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \
-	    "continue to call5b"
-
-    # sizeof int != sizeof long
-    if [target_info exists gdb,short_int] {
-	setup_xfail "*-*-*"
-    }
-    gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}"
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Locate actual args; discard, shuffle, and call
-#
-
-proc discard_and_shuffle {} {
-    global gdb_prompt
-    global hex
-    global decimal
-    global det_file
-    global gcc_compiled
-
-    delete_breakpoints
-
-    gdb_breakpoint call6a
-    gdb_breakpoint call6b
-    gdb_breakpoint call6c
-    gdb_breakpoint call6d
-    gdb_breakpoint call6e
-    gdb_breakpoint call6f
-    gdb_breakpoint call6g
-    gdb_breakpoint call6h
-
-    # Run; should stop at call6a and print actual arguments.
-    # Print backtrace.
-
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".*Breakpoint $decimal, call6a .*$gdb_prompt $" { pass "run to call6a" }
-	 -re "$gdb_prompt $" { fail "run to call6a" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to call6a" ; gdb_suppress_tests; }
-    }
-
-    setup_xfail "rs6000-*-*"
-
-    if {!$gcc_compiled} {
-	setup_xfail "mips-sgi-irix5*"
-    }
-
-    if [gdb_test "backtrace 100" ".* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "backtrace from call6a"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6b and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6b
-
-    if [gdb_test "backtrace 100" ".* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\]*.* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "backtrace from call6b"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6c and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6c
-
-    if [gdb_test "backtrace 100" ".* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6c"] {
-	gdb_suppress_tests;
-    }
-    # Continue; should stop at call6d and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6d
-
-    if [gdb_test "backtrace 100" ".* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6d"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6e and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6e
-
-    if [gdb_test "backtrace 100" ".* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6e"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6f and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6f
-
-    if [gdb_test "backtrace 100" ".* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6f"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6g and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6g
-
-    if [gdb_test "backtrace 100" ".* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6g"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6h and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6h
-
-    if [gdb_test "backtrace 100" ".* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6h"] {
-	gdb_suppress_tests;
-    }
-
-    # monitor only allows 8 breakpoints; w89k board allows 10, so
-    # break them up into two groups.
-    delete_breakpoints
-    gdb_breakpoint call6i
-    gdb_breakpoint call6j
-    gdb_breakpoint call6k
-
-    # Continue; should stop at call6i and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6i
-
-    if [gdb_test "backtrace 100" ".* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6i"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6j and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call6j
-
-    if [gdb_test "backtrace 100" ".* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6j"] {
-	gdb_suppress_tests;
-    }
-
-    # Continue; should stop at call6k and print actual arguments.
-    # Print backtrace.
-    # This fails on i960-*-vxworks because gdb gets confused by
-    # breakpoints on adjacent instructions.
-    setup_xfail "i960-*-vxworks" 1786
-    gdb_continue call6k
-
-    if [gdb_test "backtrace 100" ".* call6k \\(\\) .*\[\r\n\].* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6k"] {
-	gdb_suppress_tests;
-    }
-    gdb_stop_suppressing_tests;
-}
-
-
-#
-# Locate actual args; shuffle round robin and call
-#
-
-proc shuffle_round_robin {} {
-    global gdb_prompt
-    global hex
-    global decimal
-    global det_file
-    global gcc_compiled
-
-    delete_breakpoints
-
-    gdb_breakpoint call7a
-    gdb_breakpoint call7b
-    gdb_breakpoint call7c
-    gdb_breakpoint call7d
-    gdb_breakpoint call7e
-    gdb_breakpoint call7f
-    gdb_breakpoint call7g
-    gdb_breakpoint call7h
-
-    # Run; should stop at call7a and print actual arguments.
-    # Print backtrace.
-
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-    setup_xfail "a29k-*-udi"
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".*Breakpoint $decimal, call7a .*$gdb_prompt $" {
-	    pass "run to call7a"
-	}
-	 -re "$gdb_prompt $" { fail "run to call7a" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to call7a" ; gdb_suppress_tests; }
-    }
-
-    setup_xfail "i960-*-*" 1813
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" }
-    gdb_test "backtrace 100" ".* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7a"
-
-    # Continue; should stop at call7b and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7b
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-
-    gdb_test "backtrace 100" ".* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7b"
-
-    # Continue; should stop at call7c and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7c
-
-    gdb_test "backtrace 100" ".* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7c"
-
-    # Continue; should stop at call7d and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7d
-
-    gdb_test "backtrace 100" ".* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7d"
-
-    gdb_continue call7e
-
-    gdb_test "backtrace 100" ".* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7e"
-
-    # Continue; should stop at call7f and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7f
-
-    gdb_test "backtrace 100" ".* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7f"
-
-    # Continue; should stop at call7g and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7g
-
-    gdb_test "backtrace 100" ".* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7g"
-
-    gdb_continue call7h
-
-    gdb_test "backtrace 100" ".* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7h"
-
-    # monitor only allows 8 breakpoints; w89k board allows 10, so
-    # break them up into two groups.
-    delete_breakpoints
-    gdb_breakpoint call7i
-    gdb_breakpoint call7j
-    gdb_breakpoint call7k
-
-    # Continue; should stop at call7i and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7i
-
-    gdb_test "backtrace 100" ".* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7i"
-
-    # Continue; should stop at call7j and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7j
-
-    gdb_test "backtrace 100" ".* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7j"
-
-    # Continue; should stop at call7k and print actual arguments.
-    # Print backtrace.
-
-    gdb_continue call7k
-
-    if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" }
-    gdb_test "backtrace 100" ".* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7k"
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Locate actual args; recursive passing of structs by value
-#
-
-proc recursive_structs_by_value {} {
-    global gdb_prompt
-    global hex
-    global decimal
-    global det_file
-
-    delete_breakpoints
-
-    gdb_breakpoint hitbottom
-
-    # Run; should stop at hitbottom and print actual arguments.
-    # Print backtrace.
-    gdb_run_cmd
-    gdb_expect {
-	 -re ".*Breakpoint $decimal, hitbottom .*$gdb_prompt $" { pass "run to hitbottom" }
-	 -re "$gdb_prompt $" { fail "run to hitbottom" ; gdb_suppress_tests; }
-	 timeout { fail "(timeout) run to hitbottom" ; gdb_suppress_tests; }
-    }
-
-    if ![istarget sparclet-*-*] {
-    # The a29k fails all of these tests, perhaps because the prologue
-    # code is broken.
-	setup_xfail "a29k-*-udi"
-	gdb_test "backtrace 100" ".* hitbottom \\(\\) .*\[\r\n\].* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) .*\[\r\n\].* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) .*\[\r\n\].* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) .*\[\r\n\].* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) .*\[\r\n\].* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) .*\[\r\n\].* test_struct_args \\(\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "recursive passing of structs by value"
-    } else {
-	fail "recursive passing of structs by value (sparclet)"
-    }
-    gdb_stop_suppressing_tests;
-}
-
-proc funcargs_reload { } {
-    global objdir
-    global subdir
-    global binfile
-    global srcdir
-
-    if [istarget "mips-idt-*"] {
-	# Restart because IDT/SIM runs out of file descriptors.
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load ${binfile}
-    }
-}
-
-#
-# Test for accessing local stack variables in functions which call alloca
-#
-proc localvars_after_alloca { } {
-    global gdb_prompt
-    global hex
-    global decimal
-    global gcc_compiled
-
-    if { ! [ runto localvars_after_alloca ] } then { gdb_suppress_tests; }
-
-    # Print each arg as a double check to see if we can print
-    # them here as well as with backtrace.
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca"
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print s" " = 1" "print s after runto localvars_after_alloca"
-    gdb_test "print i" " = 2" "print i after runto localvars_after_alloca"
-    gdb_test "print l" " = 3" "print l after runto localvars_after_alloca"
-
-    # Lame regexp.
-    gdb_test "next" ".*" "next in localvars_after_alloca()"
-
-    # Print each arg as a double check to see if we can print
-    # them here as well as with backtrace.
-
-    gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca"
-    gdb_test "print s" " = 1" "print s in localvars_after_alloca"
-    gdb_test "print i" " = 2" "print i in localvars_after_alloca"
-    gdb_test "print l" " = 3" "print l in localvars_after_alloca"
-
-    gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca"
-    gdb_stop_suppressing_tests;
-}
-
-proc call_after_alloca { } {
-    global gdb_prompt
-    global hex
-    global decimal
-    global gcc_compiled
-
-    if { ! [ runto call_after_alloca_subr ] } then { gdb_suppress_tests; }
-
-    # Print each arg as a double check to see if we can print
-    # them here as well as with backtrace.
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print c" " = 97 'a'" "print c in call_after_alloca"
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print s" " = 1" "print s in call_after_alloca"
-    gdb_test "print i" " = 2" "print i in call_after_alloca"
-    gdb_test "print l" " = 3" "print l in call_after_alloca"
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "backtrace 8" "#0.*call_after_alloca_subr \\(c=97 'a', s=1, i=2, l=3, uc=98 'b', us=11, ui=12, ul=13\\).*#1.*call_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#2.*main.*" "backtrace from call_after_alloca_subr"
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Test for accessing local stack variables, backtraces, finish,
-# and finally stepping into indirect calls.  The point is that on the PA
-# these use a funky `dyncall' mechanism which GDB needs to know about.
-#
-proc localvars_in_indirect_call { } {
-    global gdb_prompt
-    global hex
-    global decimal
-    global gcc_compiled
-
-    # Can not use "runto call0a" as call0a is called several times
-    # during single run.  Instead stop in a marker function and
-    # take control from there.
-    if { ! [ runto marker_indirect_call ] } then { gdb_suppress_tests; }
-
-    # break on the next call to call0a, then delete all the breakpoints
-    # and start testing.
-    gdb_breakpoint call0a
-    gdb_continue call0a
-    delete_breakpoints
-    
-    # Print each arg as a double check to see if we can print
-    # them here as well as with backtrace.
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call"
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print s" " = 1" "print s in localvars_in_indirect_call"
-    gdb_test "print i" " = 2" "print i in localvars_in_indirect_call"
-    gdb_test "print l" " = 3" "print l in localvars_in_indirect_call"
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "backtrace 8" \
-	"#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \
-	"backtrace in indirectly called function"
-
-    # 
-    # "finish" brings us back to main.  We then will try to step through
-    # the second indirect call.  
-    # On some targets (e.g. m68k) gdb will stop from the finish in midline
-    # of the first indirect call. This is due to stack adjustment instructions
-    # after the indirect call. In these cases we will step till we hit the
-    # second indirect call.
-    #
-
-    send_gdb "finish\n"
-    gdb_expect {
-	 -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$gdb_prompt $" {
-	    send_gdb "step\n"
-	    exp_continue
-	}
-	 -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$gdb_prompt $" {
-	    pass "finish from indirectly called function"
-	}
-	 -re ".*$gdb_prompt $" {
-	    fail "finish from indirectly called function"
-	    gdb_suppress_tests;
-	}
-	 default { fail "finish from indirectly called function" ; gdb_suppress_tests; }
-    }
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \
-	"stepping into indirectly called function"
-    gdb_stop_suppressing_tests;
-}
-
-# Start with a fresh gdb.
-#
-# Test for stepping into indirect calls which may have trampolines (possibly
-# cascaded) on both the call path and the gdb_suppress_tests; path.
-# to handle trampolines.
-#
-proc test_stepping_over_trampolines { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    # Stop in a marker function and take control from there.
-    if { ! [ runto marker_call_with_trampolines ] } then { gdb_suppress_tests; }
-
-    # Cater for gdb stopping in midline, see comment for finish above.
-    send_gdb "finish\n"
-    gdb_expect {
-	 -re "marker_call_with_trampolines ..;.*$gdb_prompt $" {
-	    send_gdb "step\n"
-	    exp_continue
-	}
-	 -re "pointer_to_call_with_trampolines.*$gdb_prompt $" {
-	    pass "finish from marker_call_with_trampolines"
-	}
-	 -re ".*$gdb_prompt $" {
-	    fail "finish from marker_call_with_trampolines"
-	}
-	 default { fail "finish from marker_call_with_trampolines" ; gdb_suppress_tests; }
-    }
-
-    # Try to step into the target function.
-    gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \
-	"stepping into function called with trampolines"
-
-    # Make we can backtrace and the argument looks correct.  */
-    gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \
-	"backtrace through call with trampolines"
-
-    # Make sure we can get back to main.
-    # Stepping back to main might stop again after the gdb_suppress_tests; statement
-    # or immediately transfer control back to main if optimizations
-    # are performed.
-    send_gdb "step\n"
-    gdb_expect {
-	 -re "main .* at.*$gdb_prompt $" {
-	    pass "stepping back to main from function called with trampolines" ;
-	}
-	 -re "\}.*End of call_with_trampolines.*$gdb_prompt $" {
-	    send_gdb "step\n"
-	    exp_continue
-	}
-	 -re ".*$gdb_prompt $" {
-	    fail "stepping back to main from function called with trampolines"
-	}
-	 default { fail "stepping back to main from function called with trampolines" ; gdb_suppress_tests; }
-    }
-    gdb_stop_suppressing_tests;
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-set timeout 60
-
-integral_args
-funcargs_reload
-unsigned_integral_args
-funcargs_reload
-float_and_integral_args
-funcargs_reload
-pointer_args
-funcargs_reload
-structs_by_reference
-funcargs_reload
-structs_by_value
-funcargs_reload
-discard_and_shuffle
-funcargs_reload
-shuffle_round_robin
-funcargs_reload
-recursive_structs_by_value
-funcargs_reload
-localvars_after_alloca
-funcargs_reload
-call_after_alloca
-funcargs_reload
-localvars_in_indirect_call
-funcargs_reload
-test_stepping_over_trampolines
diff --git a/gdb/testsuite/gdb.base/gdbvars.exp b/gdb/testsuite/gdb.base/gdbvars.exp
deleted file mode 100644
index d7f87d0..0000000
--- a/gdb/testsuite/gdb.base/gdbvars.exp
+++ /dev/null
@@ -1,117 +0,0 @@
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-proc test_convenience_variables {} {
-    global prompt
-
-    gdb_test "set \$foo = 101"	"" \
-	"Set a new convenience variable"
-
-    gdb_test "print \$foo"		" = 101" \
-	"Print contents of new convenience variable"
-
-    gdb_test "set \$foo = 301"	"" \
-	"Set convenience variable to a new value"
-
-    gdb_test "print \$foo"		" = 301" \
-	"Print new contents of convenience variable"
-
-    gdb_test "set \$_ = 11"		"" \
-	"Set convenience variable \$_"
-
-    gdb_test "print \$_"		" = 11" \
-	"Print contents of convenience variable \$_"
-
-    gdb_test "print \$foo + 10"	" = 311" \
-	"Use convenience variable in arithmetic expression"
-
-    gdb_test "print (\$foo = 32) + 4"	" = 36" \
-	"Use convenience variable assignment in arithmetic expression"
-
-    gdb_test "print \$bar"		" = void" \
-	"Print contents of uninitialized convenience variable"
-}
-
-proc test_value_history {} {
-    global prompt
-
-    gdb_test "print 101"	"\\\$1 = 101" \
-	"Set value-history\[1\] using \$1"
-
-    gdb_test "print 102" 	"\\\$2 = 102" \
-	"Set value-history\[2\] using \$2"
-
-    gdb_test "print 103"	"\\\$3 = 103" \
-	"Set value-history\[3\] using \$3"
-
-    gdb_test "print \$\$"	"\\\$4 = 102" \
-	"Print value-history\[MAX-1\] using inplicit index \$\$"
-
-    gdb_test "print \$\$"	"\\\$5 = 103" \
-	"Print value-history\[MAX-1\] again using implicit index \$\$"
-
-    gdb_test "print \$"	"\\\$6 = 103" \
-	"Print value-history\[MAX\] using implicit index \$"
-
-    gdb_test "print \$\$2"	"\\\$7 = 102" \
-	"Print value-history\[MAX-2\] using explicit index \$\$2"
-
-    gdb_test "print \$0"	"\\\$8 = 102" \
-	"Print value-history\[MAX\] using explicit index \$0"
-
-    gdb_test "print 108"	"\\\$9 = 108" ""
-
-    gdb_test "print \$\$0"	"\\\$10 = 108" \
-	"Print value-history\[MAX\] using explicit index \$\$0"
-
-    gdb_test "print \$1"	"\\\$11 = 101" \
-	"Print value-history\[1\] using explicit index \$1"
-
-    gdb_test "print \$2"	"\\\$12 = 102" \
-	"Print value-history\[2\] using explicit index \$2"
-
-    gdb_test "print \$3"	"\\\$13 = 103" \
-	"Print value-history\[3\] using explicit index \$3"
-
-    gdb_test "print \$-3"	"\\\$14 = 100" \
-	"Print (value-history\[MAX\] - 3) using implicit index \$"
-
-    gdb_test "print \$1 + 3"	"\\\$15 = 104" \
-	"Use value-history element in arithmetic expression"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-send_gdb "set print sevenbit-strings\n" ; expect -re ".*$prompt $"
-
-test_value_history
-test_convenience_variables
diff --git a/gdb/testsuite/gdb.base/help.exp b/gdb/testsuite/gdb.base/help.exp
deleted file mode 100644
index 0b45c5a..0000000
--- a/gdb/testsuite/gdb.base/help.exp
+++ /dev/null
@@ -1,542 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1997, 1998
-#   Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-#
-# test gdb help commands
-#
-
-set prms_id 0
-set bug_id 0
-
-gdb_start
-
-# force the height of the debugger to be pretty large so no pagers getused
-gdb_test "set height 400" "" "test set height"
-
-# use a larger expect input buffer for long help outputs.
-# test help add-symbol-file
-gdb_test "help add-symbol-file" "Usage: add-symbol-file FILE ADDR.*\[\r\n\]+Load the symbols from FILE, assuming FILE has been dynamically loaded..*\[\r\n\]+ADDR is the starting address of the file\'s text."  "help add-symbol-file"
-# test help aliases
-gdb_test "help aliases" "Aliases of other commands..*\[\r\n\]+List of commands\:.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help aliases"
-gdb_test "help attach" "Attach to a process or file outside of GDB..*\[\r\n\]+This command attaches to another target, of the same type as your last.*\[\r\n\]+\"target\" command .\"info files\" will show your target stack.*\[\r\n\]+The command may take as argument a process id or a device file..*\[\r\n\]+For a process id, you must have permission to send the process a signal,.*\[\r\n\]+and it must have the same effective uid as the debugger..*\[\r\n\]+When using \"attach\" with a process id, the debugger finds the.*\[\r\n\]+program running in the process, looking first in the current working.*\[\r\n\]+directory, or .if not found there. using the source file search path.*\[\r\n\]+\\(see the \"directory\" command\\).  You can also use the \"file\" command.*\[\r\n\]+to specify the program, and to load its symbol table." "help attach"
-# test help breakpoint "b" abbreviation
-gdb_test "help b" "Set breakpoint at specified line or function..*\[\r\n\]+Argument may be line number, function name, or \"\[*\]\" and an address..*\[\r\n\]+If line number is specified, break at start of code for that line..*\[\r\n\]+If function is specified, break at start of code for that function..*\[\r\n\]+If an address is specified, break at that exact address..*\[\r\n\]+With no arg, uses current execution address of selected stack frame..*\[\r\n\]+This is useful for breaking on return to a stack frame..*\[\r\n\]+Multiple breakpoints at one place are permitted, and useful if conditional..*\[\r\n\]+Do \"help breakpoints\" for info on other commands dealing with breakpoints." "help breakpoint \"b\" abbreviation"
-# test help breakpoint "br" abbreviation
-gdb_test "help br" "Set breakpoint at specified line or function..*\[\r\n\]+Argument may be line number, function name, or \"\[*\]\" and an address..*\[\r\n\]+If line number is specified, break at start of code for that line..*\[\r\n\]+If function is specified, break at start of code for that function..*\[\r\n\]+If an address is specified, break at that exact address..*\[\r\n\]+With no arg, uses current execution address of selected stack frame..*\[\r\n\]+This is useful for breaking on return to a stack frame..*\[\r\n\]+Multiple breakpoints at one place are permitted, and useful if conditional..*\[\r\n\]+Do \"help breakpoints\" for info on other commands dealing with breakpoints." "help breakpoint \"br\" abbreviation"
-# test help breakpoint "bre" abbreviation
-gdb_test "help bre" "Set breakpoint at specified line or function..*\[\r\n\]+Argument may be line number, function name, or \"\[*\]\" and an address..*\[\r\n\]+If line number is specified, break at start of code for that line..*\[\r\n\]+If function is specified, break at start of code for that function..*\[\r\n\]+If an address is specified, break at that exact address..*\[\r\n\]+With no arg, uses current execution address of selected stack frame..*\[\r\n\]+This is useful for breaking on return to a stack frame..*\[\r\n\]+Multiple breakpoints at one place are permitted, and useful if conditional..*\[\r\n\]+Do \"help breakpoints\" for info on other commands dealing with breakpoints." "help breakpoint \"bre\" abbreviation"
-# test help breakpoint "brea" abbreviation
-gdb_test "help brea" "Set breakpoint at specified line or function..*\[\r\n\]+Argument may be line number, function name, or \"\[*\]\" and an address..*\[\r\n\]+If line number is specified, break at start of code for that line..*\[\r\n\]+If function is specified, break at start of code for that function..*\[\r\n\]+If an address is specified, break at that exact address..*\[\r\n\]+With no arg, uses current execution address of selected stack frame..*\[\r\n\]+This is useful for breaking on return to a stack frame..*\[\r\n\]+Multiple breakpoints at one place are permitted, and useful if conditional..*\[\r\n\]+Do \"help breakpoints\" for info on other commands dealing with breakpoints." "help breakpoint \"brea\" abbreviation"
-# test help breakpoint "break" abbreviation
-gdb_test "help break" "Set breakpoint at specified line or function..*\[\r\n\]+Argument may be line number, function name, or \"\[*\]\" and an address..*\[\r\n\]+If line number is specified, break at start of code for that line..*\[\r\n\]+If function is specified, break at start of code for that function..*\[\r\n\]+If an address is specified, break at that exact address..*\[\r\n\]+With no arg, uses current execution address of selected stack frame..*\[\r\n\]+This is useful for breaking on return to a stack frame..*\[\r\n\]+Multiple breakpoints at one place are permitted, and useful if conditional..*\[\r\n\]+Do \"help breakpoints\" for info on other commands dealing with breakpoints." "help breakpoint \"break\" abbreviation"
-# test help breakpoints
-gdb_test "help breakpoints" "Making program stop at certain points..*\[\r\n\]+List of commands\:.*\[\r\n\]+awatch -- Set a watchpoint for an expression.*\[\r\n\]+break -- Set breakpoint at specified line or function.*\[\r\n\]+catch -- Set catchpoints to catch events.*\[\r\n\]+clear -- Clear breakpoint at specified line or function.*\[\r\n\]+commands -- Set commands to be executed when a breakpoint is hit.*\[\r\n\]+condition -- Specify breakpoint number N to break only if COND is true.*\[\r\n\]+delete -- Delete some breakpoints or auto-display expressions.*\[\r\n\]+disable -- Disable some breakpoints.*\[\r\n\]+enable -- Enable some breakpoints.*\[\r\n\]+hbreak -- Set a hardware assisted  breakpoint.*\[\r\n\]+ignore -- Set ignore-count of breakpoint number N to COUNT.*\[\r\n\]+rwatch -- Set a read watchpoint for an expression.*\[\r\n\]+tbreak -- Set a temporary breakpoint.*\[\r\n\]+tcatch -- Set temporary catchpoints to catch events.*\[\r\n\]+thbreak -- Set a temporary hardware assisted breakpoint.*\[\r\n\]+watch -- Set a watchpoint for an expression.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help breakpoints"
-# test help backtrace "bt" abbreviation
-gdb_test "help bt" "Print backtrace of all stack frames, or innermost COUNT frames..*\[\r\n\]+With a negative argument, print outermost -COUNT frames..*\[\r\n\]+Use of the 'full' qualifier also prints the values of the local variables." "help backtrace \"bt\" abbreviation"
-# test help backtrace
-gdb_test "help backtrace" "Print backtrace of all stack frames, or innermost COUNT frames..*\[\r\n\]+With a negative argument, print outermost -COUNT frames..*\[\r\n\]+Use of the 'full' qualifier also prints the values of the local variables." "help backtrace"
-# test help continue "c" abbreviation
-gdb_test "help c" "Continue program being debugged.*"  "help continue \"c\" abbreviation"
-# test help continue
-gdb_test "help continue" "Continue program being debugged.*"  "help continue"
-# test help call
-gdb_test "help call" "Call a function.*"  "help call"
-# test help catch
-gdb_test "help catch" "Set catchpoints to catch events.*Raised signals may be caught:.*catch signal.*all signals.*catch signal.*signame.*a particular signal.*Raised exceptions may be caught:.*catch throw.*all exceptions, when thrown.*catch throw.*exceptname.*a particular exception, when thrown.*catch catch.*all exceptions, when caught.*catch catch.*exceptname.*a particular exception, when caught.*Thread or process events may be caught:.*catch thread_start.*any threads, just after creation.*catch thread_exit.*any threads, just before expiration.*catch thread_join.*any threads, just after joins.*catch start.*any processes, just after creation.*catch exit.*any processes, just before expiration.*catch fork.*calls to fork.*catch vfork.*calls to vfork.*catch exec.*calls to exec.*Dynamically.linked library events may be caught:.*catch load.*loads of any library.*catch load.*libname.*loads of a particular library.*catch unload.*unloads of any library.*catch unload.*libname.*unloads of a particular library.*The act of your program's execution stopping may also be caught:.*catch stop.*Do.*help set follow-fork-mode.*for info on debugging your program.*after a fork or vfork is caught.*Do.*help breakpoints.*for info on other commands dealing with breakpoints." "help catch"
-# test help cd
-gdb_test "help cd" "Set working directory to DIR for debugger and program being debugged..*\[\r\n\]+The change does not take effect for the program being debugged.*\[\r\n\]+until the next time it is started." "help cd"
-# test help clear
-gdb_test "help clear" "Clear breakpoint at specified line or function.*\[\r\n\]+Argument may be line number, function name, or .* and an address.*\[\r\n\]+If line number is specified, all breakpoints in that line are cleared.*\[\r\n\]+If function is specified, breakpoints at beginning of function are cleared.*\[\r\n\]+If an address is specified, breakpoints at that address are cleared.*\[\r\n\]+With no argument, clears all breakpoints in the line that the selected frame.*\[\r\n\]+is executing in..*\[\r\n\]+See also the \"delete\" command which clears breakpoints by number." "help clear"
-# test help commands
-gdb_test "help commands" "Set commands to be executed when a breakpoint is hit..*\[\r\n\]+Give breakpoint number as argument after \"commands\"..*\[\r\n\]+With no argument, the targeted breakpoint is the last one set..*\[\r\n\]+The commands themselves follow starting on the next line..*\[\r\n\]+Type a line containing \"end\" to indicate the end of them..*\[\r\n\]+Give \"silent\" as the first line to make the breakpoint silent;.*\[\r\n\]+then no output is printed when it is hit, except what the commands print." "help commands"
-# test help condition
-gdb_test "help condition" "Specify breakpoint number N to break only if COND is true..*\[\r\n\]+Usage is `condition N COND', where N is an integer and COND is an.*\[\r\n\]+expression to be evaluated whenever breakpoint N is reached.  " "help condition"
-# test help core-file
-gdb_test "help core-file" "Use FILE as core dump for examining memory and registers..*\[\r\n\]+No arg means have no core file.  This command has been superseded by the.*\[\r\n\]+`target core' and `detach' commands." "help core-file"
-# test help delete "d" abbreviation
-gdb_test "help d" "Delete some breakpoints or auto-display expressions..*\[\r\n\]+Arguments are breakpoint numbers with spaces in between..*\[\r\n\]+To delete all breakpoints, give no argument..*\[\r\n\]+Also a prefix command for deletion of other GDB objects..*\[\r\n\]+The \"unset\" command is also an alias for \"delete\"..*\[\r\n\]+List of delete subcommands:.*\[\r\n\]+delete breakpoints -- Delete some breakpoints or auto-display expressions.*\[\r\n\]+delete display -- Cancel some expressions to be displayed when program stops.*\[\r\n\]+Type \"help delete\" followed by delete subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help delete \"d\" abbreviation"
-# test help delete
-gdb_test "help delete" "Delete some breakpoints or auto-display expressions..*\[\r\n\]+Arguments are breakpoint numbers with spaces in between..*\[\r\n\]+To delete all breakpoints, give no argument..*\[\r\n\]+Also a prefix command for deletion of other GDB objects..*\[\r\n\]+The \"unset\" command is also an alias for \"delete\"..*\[\r\n\]+List of delete subcommands:.*\[\r\n\]+delete breakpoints -- Delete some breakpoints or auto-display expressions.*\[\r\n\]+delete display -- Cancel some expressions to be displayed when program stops.*\[\r\n\]+Type \"help delete\" followed by delete subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help delete"
-# test help data
-gdb_test "help data" ".*\[\r\n\]+Examining data..*\[\r\n\]+List of commands:.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help data"
-# test help define
-gdb_test "help define" "Define a new command.*"  "help define"
-# test help delete breakpoints
-gdb_test "help delete breakpoints" "Delete some breakpoints or auto-display expressions..*\[\r\n\]+Arguments are breakpoint numbers with spaces in between..*\[\r\n\]+To delete all breakpoints, give no argument..*\[\r\n\]+This command may be abbreviated \"delete\"." "help delete breakpoints"
-# test help delete display
-gdb_test "help delete display" "Cancel some expressions to be displayed when program stops..*\[\r\n\]+Arguments are the code numbers of the expressions to stop displaying..*\[\r\n\]+No argument means cancel all automatic-display expressions..*\[\r\n\]+Do \"info display\" to see current list of code numbers." "help delete display"
-# test help detach
-gdb_test "help detach" "Detach a process or file previously attached..*\[\r\n\]+If a process, it is no longer traced, and it continues its execution.  If you.*\[\r\n\]+were debugging a file, the file is closed and gdb no longer accesses it." "help detach"
-# test help directory
-gdb_test "help directory" "Add directory DIR to beginning of search path for source files..*\[\r\n\]+Forget cached info on source file locations and line positions..*\[\r\n\]+DIR can also be .cwd for the current working directory, or .cdir for the.*\[\r\n\]+directory in which the source file was compiled into object code..*\[\r\n\]+With no argument, reset the search path to .cdir:.cwd, the default." "help directory"
-# test help disable "dis" abbreviation
-gdb_test "help dis" "Disable some breakpoints..*\[\r\n\]+Arguments are breakpoint numbers with spaces in between..*\[\r\n\]+To disable all breakpoints, give no argument..*\[\r\n\]+A disabled breakpoint is not forgotten, but has no effect until reenabled..*\[\r\n\]+List of disable subcommands:.*\[\r\n\]+disable breakpoints -- Disable some breakpoints.*\[\r\n\]+disable display -- Disable some expressions to be displayed when program stops.*\[\r\n\]+Type \"help disable\" followed by disable subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help disable \"dis\" abbreviation"
-# test help disable "disa" abbreviation
-gdb_test "help disa" "Disable some breakpoints..*\[\r\n\]+Arguments are breakpoint numbers with spaces in between..*\[\r\n\]+To disable all breakpoints, give no argument..*\[\r\n\]+A disabled breakpoint is not forgotten, but has no effect until reenabled..*\[\r\n\]+List of disable subcommands:.*\[\r\n\]+disable breakpoints -- Disable some breakpoints.*\[\r\n\]+disable display -- Disable some expressions to be displayed when program stops.*\[\r\n\]+Type \"help disable\" followed by disable subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help disable \"disa\" abbreviation"
-# test help disable
-gdb_test "help disable" "Disable some breakpoints..*\[\r\n\]+Arguments are breakpoint numbers with spaces in between..*\[\r\n\]+To disable all breakpoints, give no argument..*\[\r\n\]+A disabled breakpoint is not forgotten, but has no effect until reenabled..*\[\r\n\]+List of disable subcommands:.*\[\r\n\]+disable breakpoints -- Disable some breakpoints.*\[\r\n\]+disable display -- Disable some expressions to be displayed when program stops.*\[\r\n\]+Type \"help disable\" followed by disable subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help disable"
-# test help disable breakpoints
-gdb_test "help disable breakpoints" "Disable some breakpoints..*\[\r\n\]+Arguments are breakpoint numbers with spaces in between..*\[\r\n\]+To disable all breakpoints, give no argument..*\[\r\n\]+A disabled breakpoint is not forgotten, but has no effect until reenabled..*\[\r\n\]+This command may be abbreviated \"disable\"." "help disable breakpoints"
-# test help disable display
-gdb_test "help disable display" "Disable some expressions to be displayed when program stops..*\[\r\n\]+Arguments are the code numbers of the expressions to stop displaying..*\[\r\n\]+No argument means disable all automatic-display expressions..*\[\r\n\]+Do \"info display\" to see current list of code numbers." "help disable display"
-# test help disassemble
-gdb_test "help disassemble" "Disassemble a specified section of memory..*\[\r\n\]+Default is the function surrounding the pc of the selected frame..*\[\r\n\]+With a single argument, the function surrounding that address is dumped..*\[\r\n\]+Two arguments are taken as a range of memory to dump." "help disassemble"
-# test help display
-gdb_test "help display" "Print value of expression EXP each time the program stops..*\[\r\n\]+/FMT may be used before EXP as in the \"print\" command..*\[\r\n\]+/FMT \"i\" or \"s\" or including a size-letter is allowed,.*\[\r\n\]+as in the \"x\" command, and then EXP is used to get the address to examine.*\[\r\n\]+and examining is done as in the \"x\" command..*\[\r\n\]+With no argument, display all currently requested auto-display expressions..*\[\r\n\]+Use \"undisplay\" to cancel display requests previously made." "help display"
-# test help do
-gdb_test "help do" "Select and print stack frame called by this one..*\[\r\n\]+An argument says how many frames down to go." "help do"
-# test help document
-gdb_test "help document" "Document a user-defined command..*\[\r\n\]+Give command name as argument.  Give documentation on following lines..*\[\r\n\]+End with a line of just \"end\"." "help document"
-# test help down
-gdb_test "help down" "Select and print stack frame called by this one..*\[\r\n\]+An argument says how many frames down to go." "help down"
-# test help down-silently
-gdb_test "help down-silently" "Same as the `down' command, but does not print anything..*\[\r\n\]+This is useful in command scripts." "help down-silently"
-# this command was removed from GDB 4.5.8
-# test help dump-me
-#send_gdb "help dump-me"
-# -re "Get fatal error; make debugger dump its core."
-# 
-# }
-# test help echo
-gdb_test "help echo" "Print a constant string.  Give string as argument..*\[\r\n\]+C escape sequences may be used in the argument..*\[\r\n\]+No newline is added at the end of the argument;.*\[\r\n\]+use \".n\" if you want a newline to be printed..*\[\r\n\]+Since leading and trailing whitespace are ignored in command arguments,.*\[\r\n\]+if you want to print some you must use \".\" before leading whitespace.*\[\r\n\]+to be printed or after trailing whitespace." "help echo"
-# test help enable breakpoints delete
-gdb_test "help enable breakpoints delete" "Enable breakpoints and delete when hit.  Give breakpoint numbers..*\[\r\n\]+If a breakpoint is hit while enabled in this fashion, it is deleted." "help enable breakpoints delete"
-# test help enable breakpoints once
-gdb_test "help enable breakpoints once" "Enable breakpoints for one hit..*"  "help enable breakpoints once"
-# test help enable breakpoints
-gdb_test "help enable breakpoints" "Enable some breakpoints..*\[\r\n\]+Give breakpoint numbers .separated by spaces. as arguments..*\[\r\n\]+This is used to cancel the effect of the \"disable\" command..*\[\r\n\]+May be abbreviated to simply \"enable\"..*.*\[\r\n\]+List of enable breakpoints subcommands:.*\[\r\n\]+enable breakpoints delete -- Enable breakpoints and delete when hit.*\[\r\n\]+enable breakpoints once -- Enable breakpoints for one hit.*\[\r\n\]+Type \"help enable breakpoints\" followed by enable breakpoints subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help enable breakpoints"
-# test help enable delete
-gdb_test "help enable delete" "Enable breakpoints and delete when hit.  Give breakpoint numbers..*\[\r\n\]+If a breakpoint is hit while enabled in this fashion, it is deleted." "help enable delete"
-# test help enable display
-gdb_test "help enable display" "Enable some expressions to be displayed when program stops..*\[\r\n\]+Arguments are the code numbers of the expressions to resume displaying..*\[\r\n\]+No argument means enable all automatic-display expressions..*\[\r\n\]+Do \"info display\" to see current list of code numbers." "help enable display"
-# test help enable once
-gdb_test "help enable once" "Enable breakpoints for one hit.*"  "help enable once"
-# test help enable
-gdb_test "help enable" "Enable some breakpoints..*\[\r\n\]+Give breakpoint numbers .separated by spaces. as arguments..*\[\r\n\]+With no subcommand, breakpoints are enabled until you command otherwise..*\[\r\n\]+This is used to cancel the effect of the \"disable\" command..*\[\r\n\]+With a subcommand you can enable temporarily..*\[\r\n\]+List of enable subcommands:.*\[\r\n\]+enable delete -- Enable breakpoints and delete when hit.*\[\r\n\]+enable display -- Enable some expressions to be displayed when program stops.*\[\r\n\]+enable once -- Enable breakpoints for one hit.*\[\r\n\]+Type \"help enable\" followed by enable subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help enable"
-# test help exec-file
-gdb_test "help exec-file" "Use FILE as program for getting contents of pure memory..*\[\r\n\]+If FILE cannot be found as specified, your execution directory path.*\[\r\n\]+is searched for a command of that name..*\[\r\n\]+No arg means have no executable file." "help exec-file"
-# test help frame "f" abbreviation
-gdb_test "help f" "Select and print a stack frame..*\[\r\n\]+With no argument, print the selected stack frame.  .See also \"info frame\".*\[\r\n\]+An argument specifies the frame to select..*\[\r\n\]+It can be a stack frame number or the address of the frame..*\[\r\n\]+With argument, nothing is printed if input is coming from.*\[\r\n\]+a command file or a user-defined command." "help frame \"f\" abbreviation"
-# test help frame
-gdb_test "help frame" "Select and print a stack frame..*\[\r\n\]+With no argument, print the selected stack frame.  .See also \"info frame\"...*\[\r\n\]+An argument specifies the frame to select..*\[\r\n\]+It can be a stack frame number or the address of the frame..*\[\r\n\]+With argument, nothing is printed if input is coming from.*\[\r\n\]+a command file or a user-defined command." "help frame"
-# test help fg
-gdb_test "help fg" "Continue program being debugged.*"  "help fg"
-# test help file
-gdb_test "help file" "Use FILE as program to be debugged..*\[\r\n\]+It is read for its symbols, for getting the contents of pure memory,.*\[\r\n\]+and it is the program executed when you use the `run' command..*\[\r\n\]+If FILE cannot be found as specified, your execution directory path.*\[\r\n\]+..PATH. is searched for a command of that name..*\[\r\n\]+No arg means to have no executable file and no symbols." "help file"
-# test help files
-gdb_test "help files" "Specifying.*" "help files"
-# test help finish
-gdb_test "help finish" "Execute until selected stack frame returns..*\[\r\n\]+Upon return, the value returned is printed and put in the value history." "help finish"
-# test help forward-search
-gdb_test "help forward-search" "Search for regular expression .see regex.3.. from last line listed..*"  "help forward-search"
-# test help help "h" abbreviation 
-gdb_test "help h" "Print list of commands."  "help help \"h\" abbreviation"
-# test help help
-gdb_test "help help" "Print list of commands."  "help help"
-# test help handle
-gdb_test "help handle" "Specify how to handle a signal..*"  "help handle"
-# test help info "i" abbreviation
-gdb_test "help i" "Generic command for showing things about the program being debugged..*\[\r\n\]+List of info subcommands:.*\[\r\n\]+Type \"help info\" followed by info subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help info \"i\" abbreviation"
-# test help info
-gdb_test "help info" "Generic command for showing things about the program being debugged..*\[\r\n\]+List of info subcommands:.*\[\r\n\]+Type \"help info\" followed by info subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help info"
-# test help ignore
-gdb_test "help ignore" "Set ignore-count of breakpoint number N to COUNT..*\[\r\n\]+Usage is `ignore N COUNT'." "help ignore"
-# test help info address
-gdb_test "help info address" "Describe where symbol SYM is stored."  "help info address"
-# test help info all-registers
-gdb_test "help info all-registers" "List of all registers and their contents, for selected stack frame..*\[\r\n\]+Register name as argument means describe only that register." "help info all-registers"
-# test help info args
-gdb_test "help info args" "Argument variables of current stack frame."  "help info args"
-# test help info breakpoints
-gdb_test "help info breakpoints" "Status of user-settable breakpoints, or breakpoint number NUMBER..*\[\r\n\]+breakpoint set." "help info breakpoints"
-# test help info catch
-gdb_test "help info catch" "Exceptions that can be caught in the current stack frame."  "help info catch"
-# test help info copying
-gdb_test "help info copying" "Conditions for redistributing copies of GDB."  "help info copying"
-# test help info display
-gdb_test "help info display" "Expressions to display when program stops, with code numbers."  "help info display"
-# test help info frame "f" abbreviation
-gdb_test "help info f" "All about selected stack frame, or frame at ADDR."  "help info frame \"f\" abbreviation"
-# test help info frame
-gdb_test "help info frame" "All about selected stack frame, or frame at ADDR."  "help info frame"
-# test help info files
-gdb_test "help info files" "Names of targets and files being debugged..*\[\r\n\]+Shows the entire stack of targets currently in use .including the exec-file,.*\[\r\n\]+core-file, and process, if any., as well as the symbol file name." "help info files"
-# test help info float
-gdb_test "help info float" "Print the status of the floating point unit"  "help info float"
-# test help info functions
-gdb_test "help info functions" "All function names, or those matching REGEXP."  "help info functions"
-# test help info line
-gdb_test "help info line" "Core addresses of the code for a source line..*\[\r\n\]+Line can be specified as.*\[\r\n\]+  LINENUM, to list around that line in current file,.*\[\r\n\]+  FILE:LINENUM, to list around that line in that file,.*\[\r\n\]+  FUNCTION, to list around beginning of that function,.*\[\r\n\]+  FILE:FUNCTION, to distinguish among like-named static functions..*\[\r\n\]+Default is to describe the last source line that was listed..*\[\r\n\]+This sets the default address for \"x\" to the line's first instruction.*\[\r\n\]+so that \"x.i\" suffices to start examining the machine code..*\[\r\n\]+The address is also stored as the value of \"._\"." "help info line"
-# test help info locals
-gdb_test "help info locals" "Local variables of current stack frame."  "help info locals"
-# test help info program
-gdb_test "help info program" "Execution status of the program."  "help info program"
-# test help info registers
-gdb_test "help info registers" "List of integer registers and their contents, for selected stack frame..*\[\r\n\]+Register name as argument means describe only that register." "help info registers"
-# test help info stack "s" abbreviation
-gdb_test "help info s" "Backtrace of the stack, or innermost COUNT frames."  "help info stack \"s\" abbreviation"
-# test help info stack
-gdb_test "help info stack" "Backtrace of the stack, or innermost COUNT frames."  "help info stack"
-# test help info set
-gdb_test "help info set" "Show all GDB settings."  "help info set"
-# test help info signals
-gdb_test "help info signals" "What debugger does when program gets various signals.*"  "help info signals"
-# test help info source
-gdb_test "help info source" "Information about the current source file."  "help info source"
-# test help info sources
-gdb_test "help info sources" "Source files in the program."  "help info sources"
-# test help info symbol
-gdb_test "help info symbol" "Describe what symbol is at location ADDR.*"
-# test help info target
-gdb_test "help info target" "Names of targets and files being debugged..*\[\r\n\]+Shows the entire stack of targets currently in use .including the exec-file,.*\[\r\n\]+core-file, and process, if any., as well as the symbol file name." "help info target"
-# test help info terminal
-gdb_test "help info terminal" "Print inferior's saved terminal status."  "help info terminal"
-# test help info types
-gdb_test "help info types" "All type names, or those matching REGEXP."  "help info types"
-# test help info variables
-gdb_test "help info variables" "All global and static variable names, or those matching REGEXP."  "help info variables"
-# test help info warranty
-gdb_test "help info warranty" "Various kinds of warranty you do not have."  "help info warranty"
-# test help info watchpoints
-gdb_test "help info watchpoints" "Synonym for ``info breakpoints''."  "help info watchpoints"
-# test help inspect
-gdb_test "help inspect" "Same as \"print\" command, except that if you are running in the epoch.*\[\r\n\]+environment, the value is printed in its own window." "help inspect"
-# test help jump
-gdb_test "help jump" "Continue program being debugged at specified line or address..*\[\r\n\]+Give as argument either LINENUM or \[*\]+ADDR, where ADDR is an expression.*\[\r\n\]+for an address to start at." "help jump"
-# test help kill
-gdb_test "help kill" "Kill execution of program being debugged."  "help kill"
-# test help list "l" abbreviation
-gdb_test "help l" "List specified function or line..*\[\r\n\]+With no argument, lists ten more lines after or around previous listing..*\[\r\n\]+\"list -\" lists the ten lines before a previous ten-line listing..*\[\r\n\]+One argument specifies a line, and ten lines are listed around that line..*\[\r\n\]+Two arguments with comma between specify starting and ending lines to list..*\[\r\n\]+Lines can be specified in these ways:.*\[\r\n\]+  LINENUM, to list around that line in current file,.*\[\r\n\]+  FILE:LINENUM, to list around that line in that file,.*\[\r\n\]+  FUNCTION, to list around beginning of that function,.*\[\r\n\]+  FILE:FUNCTION, to distinguish among like-named static functions..*\[\r\n\]+  \[*\]+ADDRESS, to list around the line containing that address..*\[\r\n\]+With two args if one is empty it stands for ten lines away from the other arg." "help list \"l\" abbreviation"
-# test help list
-gdb_test "help list" "List specified function or line..*\[\r\n\]+With no argument, lists ten more lines after or around previous listing..*\[\r\n\]+\"list -\" lists the ten lines before a previous ten-line listing..*\[\r\n\]+One argument specifies a line, and ten lines are listed around that line..*\[\r\n\]+Two arguments with comma between specify starting and ending lines to list..*\[\r\n\]+Lines can be specified in these ways:.*\[\r\n\]+  LINENUM, to list around that line in current file,.*\[\r\n\]+  FILE:LINENUM, to list around that line in that file,.*\[\r\n\]+  FUNCTION, to list around beginning of that function,.*\[\r\n\]+  FILE:FUNCTION, to distinguish among like-named static functions..*\[\r\n\]+  \[*\]+ADDRESS, to list around the line containing that address..*\[\r\n\]+With two args if one is empty it stands for ten lines away from the other arg." "help list"
-# test help load
-gdb_test "help load" "Dynamically load FILE into the running program, and record its symbols.*\[\r\n\]+for access from GDB." "help load"
-# test help make
-gdb_test "help make" "Run the ``make'' program using the rest of the line as arguments."  "help make"
-# test help next "n" abbreviation
-gdb_test "help n" "Step program, proceeding through subroutine calls..*\[\r\n\]+Like the \"step\" command as long as subroutine calls do not happen;.*\[\r\n\]+when they do, the call is treated as one instruction..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help next \"n\" abbreviation"
-# test help next
-gdb_test "help next" "Step program, proceeding through subroutine calls..*\[\r\n\]+Like the \"step\" command as long as subroutine calls do not happen;.*\[\r\n\]+when they do, the call is treated as one instruction..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help next"
-# test help nexti
-gdb_test "help ni" "Step one instruction, but proceed through subroutine calls..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help nexti"
-# all the commands that used to be here are now in "maintainance" instead
-# test help obscure
-gdb_test "help obscure" "Obscure features..*\[\r\n\]+List of commands:.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help obscure"
-# test help output
-gdb_test "help output" "Like \"print\" but don't put in value history and don't print newline..*\[\r\n\]+This is useful in user-defined commands." "help output"
-# test help overlay
-gdb_test "help overlay"       "Commands for debugging overlays.*"
-gdb_test "help overlay off"   "Disable overlay debugging."
-gdb_test "help overlay manual" "Enable overlay debugging."
-gdb_test "help overlay auto"  "Enable automatic overlay debugging."
-gdb_test "help overlay list"  "List mappings of overlay sections."
-gdb_test "help overlay map"   "Assert that an overlay section is mapped."
-gdb_test "help overlay unmap" "Assert that an overlay section is unmapped."
-gdb_test "help overlay load"  "Read the overlay mapping state from the target."
-# test help print "p" abbreviation
-gdb_test "help p" "Print value of expression EXP..*\[\r\n\]+Variables accessible are those of the lexical environment of the selected.*\[\r\n\]+EXP may be preceded with /FMT, where FMT is a format letter.*\[\r\n\]+but no count or size letter .see \"x\" command.." "help print \"p\" abbreviation"
-# test help print
-gdb_test "help print" "Print value of expression EXP..*\[\r\n\]+Variables accessible are those of the lexical environment of the selected.*\[\r\n\]+EXP may be preceded with /FMT, where FMT is a format letter.*\[\r\n\]+but no count or size letter .see \"x\" command.." "help print"
-# test help path
-gdb_test "help path" "Add directory DIR.s. to beginning of search path for object files..*\[\r\n\]+.cwd in the path means the current working directory..*\[\r\n\]+This path is equivalent to the .PATH shell variable.  It is a list of.*\[\r\n\]+directories, separated by colons.  These directories are searched to find.*\[\r\n\]+fully linked executable files and separately compiled object files as needed." "help path"
-# test help printcmds
-gdb_test "help printcmds" "Undefined command: \"printcmds\".  Try \"help\"."  "help printcmds"
-# test help printf
-gdb_test "help printf" "printf \"printf format string\", arg1, arg2, arg3, ..., argn.*\[\r\n\]+This is useful for formatted output in user-defined commands." "help printf"
-# test help ptype
-gdb_test "help ptype" "Print definition of type.*"  "help ptype"
-# test help pwd
-gdb_test "help pwd" "Print working directory.  This is used for your program as well."  "help pwd"
-# test help quit "q" abbreviation
-gdb_test "help q" "Exit gdb." "help quit \"q\" abbreviation"
-# test help quit
-gdb_test "help quit" "Exit gdb."  "help quit"
-# test help run "r" abbreviation
-gdb_test "help r" "Start debugged program.  You may specify arguments to give it..*\[\r\n\]+Args may include .*, or .*; they are expanded using \"sh\"..*\[\r\n\]+Input and output redirection with \".\", \".\", or \"..\" are also allowed..*\[\r\n\]+With no arguments, uses arguments last specified .with \"run\" or \"set args\"...*\[\r\n\]+To cancel previous arguments and run with no arguments,.*\[\r\n\]+use \"set args\" without arguments." "help run \"r\" abbreviation"
-# test help run
-gdb_test "help run" "Start debugged program.  You may specify arguments to give it..*\[\r\n\]+Args may include .*, or .*; they are expanded using \"sh\"..*\[\r\n\]+Input and output redirection with \".\", \".\", or \"..\" are also allowed..*\[\r\n\]+With no arguments, uses arguments last specified .with \"run\" or \"set args\"...*\[\r\n\]+To cancel previous arguments and run with no arguments,.*\[\r\n\]+use \"set args\" without arguments." "help run"
-# test help rbreak
-gdb_test "help rbreak" "Set a breakpoint for all functions matching REGEXP."  "help rbreak"
-# test help return
-gdb_test "help return" "Make selected stack frame return to its caller..*\[\r\n\]+Control remains in the debugger, but when you continue.*\[\r\n\]+execution will resume in the frame above the one now selected..*\[\r\n\]+If an argument is given, it is an expression for the value to return." "help return"
-# test help reverse-search
-gdb_test "help reverse-search" "Search backward for regular expression .see regex.3.. from last line listed..*"  "help reverse-search"
-# test help running
-gdb_test "help running" "Running the program..*\[\r\n\]+List of commands:.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help running"
-# test help step "s" abbreviation
-gdb_test "help s" "Step program until it reaches a different source line..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help step \"s\" abbreviation"
-# test help step
-gdb_test "help step" "Step program until it reaches a different source line..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help step #1"
-# test help search
-gdb_test "help search" "Search for regular expression .see regex.3.. from last line listed..*"  "help search"
-# test help section
-gdb_test "help section" "Change the base address of section SECTION of the exec file to ADDR..*\[\r\n\]+This can be used if the exec file does not contain section addresses,.*\[\r\n\]+.such as in the a.out format., or when the addresses specified in the.*\[\r\n\]+file itself are wrong.  Each section must be changed separately.  The.*\[\r\n\]+``info files'' command lists all the sections and their addresses." "help section"
-#test help set annotate
-gdb_test "help set annotate" "Set annotation_level.*\[\r\n\]+0 == normal;     1 == fullname \\(for use when running under emacs\\).*\[\r\n\]+2 == output annotated suitably for use by programs that control GDB." "help set annotate"
-# test help set args
-gdb_test "help set args" "Set argument list to give program being debugged when it is started..*\[\r\n\]+Follow this command with any number of args, to be passed to the program."
-# test help set check "c" abbreviation
-gdb_test "help set c" "Set the status of the type/range checker.*\[\r\n\]+List of set check subcommands:.*\[\r\n\]+set check range -- Set range checking.*\[\r\n\]+set check type -- Set type checking.*\[\r\n\]+Type \"help set check\" followed by set check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help set check \"c\" abbreviation"
-# test help set check "ch" abbreviation
-gdb_test "help set ch" "Set the status of the type/range checker.*\[\r\n\]+List of set check subcommands:.*\[\r\n\]+set check range -- Set range checking.*\[\r\n\]+set check type -- Set type checking.*\[\r\n\]+Type \"help set check\" followed by set check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help set check \"ch\" abbreviation"
-# test help set check
-gdb_test "help set check" "Set the status of the type/range checker.*\[\r\n\]+List of set check subcommands:.*\[\r\n\]+set check range -- Set range checking.*\[\r\n\]+set check type -- Set type checking.*\[\r\n\]+Type \"help set check\" followed by set check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help set check"
-# test help set check range
-gdb_test "help set check range" "Set range checking.  .on/warn/off/auto."  "help set check range"
-# test help set check type
-gdb_test "help set check type" "Set type checking.  .on/warn/off/auto."  "help set check type"
-# test help set complaints
-gdb_test "help set complaints" "Set max number of complaints about incorrect symbols."  "help set complaints"
-# test help set confirm
-gdb_test "help set confirm" "Set whether to confirm potentially dangerous operations."  "help set confirm"
-# test help set editing
-gdb_test "help set editing" "Set editing of command lines as they are typed..*\[\r\n\]+Use \"on\" to enable the editing, and \"off\" to disable it..*\[\r\n\]+Without an argument, command line editing is enabled.  To edit, use.*\[\r\n\]+EMACS-like or VI-like commands like control-P or ESC." "help set editing"
-# test help set environment
-gdb_test "help set environment" "Set environment variable value to give the program..*\[\r\n\]+Arguments are VAR VALUE where VAR is variable name and VALUE is value..*\[\r\n\]+VALUES of environment variables are uninterpreted strings..*\[\r\n\]+This does not affect the program until the next \"run\" command." "help set environment"
-# test help set height
-gdb_test "help set height" "Set number of lines gdb thinks are in a page."  "help set height"
-# test help set history expansion
-gdb_test "help set history expansion" "Set history expansion on command input..*\[\r\n\]+Without an argument, history expansion is enabled." "help set history expansion"
-# test help set history filename
-gdb_test "help set history filename" "Set the filename in which to record the command history.*\[\r\n\]+ .the list of previous commands of which a record is kept.." "help set history filename"
-# test help set history save
-gdb_test "help set history save" "Set saving of the history record on exit..*\[\r\n\]+Use \"on\" to enable the saving, and \"off\" to disable it..*\[\r\n\]+Without an argument, saving is enabled." "help set history save"
-# test help set history size
-gdb_test "help set history size" "Set the size of the command history, .*\[\r\n\]+ie. the number of previous commands to keep a record of." "help set history size"
-# test help set history
-gdb_test "help set history" "Generic command for setting command history parameters..*\[\r\n\]+List of set history subcommands:.*\[\r\n\]+set history expansion -- Set history expansion on command input.*\[\r\n\]+set history filename -- Set the filename in which to record the command history.*\[\r\n\]+set history save -- Set saving of the history record on exit.*\[\r\n\]+set history size -- Set the size of the command history.*\[\r\n\]+Type \"help set history\" followed by set history subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help set history"
-# test help set language
-gdb_test "help set language" "Set the current source language."  "help set language"
-# test help set listsize
-gdb_test "help set listsize" "Set number of source lines gdb will list by default."  "help set listsize"
-# test help set print "p" abbreviation
-# FIXME -- Ultrix hangs randomly on this very long output from gdb and
-# continues with its output only if something is sent to gdb.
-# Also, if the system is slow, it may time out because the output is large.
-gdb_test "help set p" ".*\[\r\n\]+Generic command for setting how things print..*\[\r\n\]+List of set print subcommands:.*\[\r\n\]+Type \"help set print\" followed by set print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help set print \"p\" abbreviatio"
-# test help set print "pr" abbreviation
-gdb_test "help set pr" ".*\[\r\n\]+Generic command for setting how things print..*\[\r\n\]+List of set print subcommands:.*\[\r\n\]+Type \"help set print\" followed by set print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help set print \"pr\" abbreviation"
-# test help set print
-gdb_test "help set print" ".*\[\r\n\]+Generic command for setting how things print..*\[\r\n\]+List of set print subcommands:.*\[\r\n\]+Type \"help set print\" followed by set print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help set print"
-# test help set print address
-gdb_test "help set print address" "Set printing of addresses."  "help set print address"
-# test help set print array
-gdb_test "help set print array" "Set prettyprinting of arrays."  "help set print array"
-# test help set print asm-demangle
-gdb_test "help set print asm-demangle" "Set demangling of C\[+\]+ names in disassembly listings."  "help set print asm-demangle"
-# test help set print demangle
-gdb_test "help set print demangle" "Set demangling of encoded C\[+\]+ names when displaying symbols."  "help set print demangle"
-# test help set print elements
-gdb_test "help set print elements" "Set limit on string chars or array elements to print..*\[\r\n\]+\"set print elements 0\" causes there to be no limit." "help set print elements"
-# test help set print object
-gdb_test "help set print object" "Set printing of object's derived type based on vtable info."  "help set print object"
-# test help set print pretty
-gdb_test "help set print pretty" "Set prettyprinting of structures."  "help set print pretty"
-# test help set print sevenbit-strings
-gdb_test "help set print sevenbit-strings" "Set printing of 8-bit characters in strings as .nnn."  "help set print sevenbit-strings"
-# test help set print union
-gdb_test "help set print union" "Set printing of unions interior to structures."  "help set print union"
-# test help set print vtbl
-gdb_test "help set print vtbl" "Set printing of C\[+\]+ virtual function tables."  "help set print vtbl"
-# test help set prompt
-gdb_test "help set prompt" "Set gdb's prompt"  "help set prompt"
-# test help set radix
-gdb_test "help set radix" "Set default input and output number radices.*\[\r\n\]+Use \'set input-radix\' or \'set output-radix\' to independently set each..*\[\r\n\]+Without an argument, sets both radices back to the default value of 10..*\[\r\n\]+" "help set radix"
-# test help set symbol-reloading
-gdb_test "help set symbol-reloading" "Set dynamic symbol table reloading multiple times in one run."  "help set symbol-reloading"
-# test help set variable
-gdb_test "help set variable" ".*\[\r\n\]+Evaluate expression EXP and assign result to variable VAR, using assignment.*\[\r\n\]+syntax appropriate for the current language .VAR = EXP or VAR := EXP for.*\[\r\n\]+example..  VAR may be a debugger \"convenience\" variable .names starting.*\[\r\n\]+with \\\$., a register .a few standard names starting with \\\$., or an actual.*\[\r\n\]+variable in the program being debugged.  EXP is any valid expression.*\[\r\n\]+This may usually be abbreviated to simply \"set\"." "help set variable"
-# test help set verbose
-gdb_test "help set verbose" "Set verbosity."  "help set verbose"
-#test help set width
-gdb_test "help set width" "Set number of characters gdb thinks are in a line."  "help set width"
-# test help set write
-# This is only supported on targets which use exec.o.
-gdb_test "help set write" "Set writing into executable and core files."  "help set write"
-# test help set
-# FIXME -- Ultrix hangs randomly on this very long output from gdb and
-# continues with its output only if something is sent to gdb.
-# Also, if the system is slow, it may time out because the output is large.
-#gdb_test "help set" ".*\[\r\n\]+Evaluate expression EXP and assign result to variable VAR, using assignment.*\[\r\n\]+syntax appropriate for the current language .VAR = EXP or VAR := EXP for.*\[\r\n\]+example..  VAR may be a debugger \"convenience\" variable .names starting.*\[\r\n\]+with \\\$., a register .a few standard names starting with \\\$., or an actual.*\[\r\n\]+variable in the program being debugged.  EXP is any valid expression.*\[\r\n\]+set listsize -- Set number of source lines gdb will list by default.*\[\r\n\]+Type \"help set\" followed by set subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous..*\[\r\n\]+" "help set"
-# test help shell
-gdb_test "help shell" "Execute the rest of the line as a shell command.  .*\[\r\n\]+With no arguments, run an inferior shell." "help shell"
-#test help show annotate
-gdb_test "help show annotate" "Show annotation_level.*\[\r\n\]+0 == normal;     1 == fullname \\(for use when running under emacs\\).*\[\r\n\]+2 == output annotated suitably for use by programs that control GDB." "help show annotate"
-# test help show args
-gdb_test "help show args" "Show argument list to give program being debugged when it is started..*\[\r\n\]+Follow this command with any number of args, to be passed to the program."
-# test help show check "c" abbreviation
-gdb_test "help show c" "Show the status of the type/range checker.*\[\r\n\]+List of show check subcommands:.*\[\r\n\]+show check range -- Show range checking.*\[\r\n\]+show check type -- Show type checking.*\[\r\n\]+Type \"help show check\" followed by show check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help show check \"c\" abbreviation"
-# test help show check
-gdb_test "help show check" "Show the status of the type/range checker.*\[\r\n\]+List of show check subcommands:.*\[\r\n\]+show check range -- Show range checking.*\[\r\n\]+show check type -- Show type checking.*\[\r\n\]+Type \"help show check\" followed by show check subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help show check"
-# test help show check range
-gdb_test "help show check range" "Show range checking.  .on/warn/off/auto."  "help show check range"
-# test help show check type
-gdb_test "help show check type" "Show type checking.  .on/warn/off/auto."  "help show check type"
-# test help show commands
-gdb_test "help show commands" "Show the history of commands you typed..*\[\r\n\]+You can supply a command number to start with, or a `\[+\]' to start after.*\[\r\n\]+the previous command number shown." "help show commands"
-# test help show complaints
-gdb_test "help show complaints" "Show max number of complaints about incorrect symbols."  "help show complaints"
-# test help show confirm
-gdb_test "help show confirm" "Show whether to confirm potentially dangerous operations."  "help show confirm"
-# test help show convenience
-gdb_test "help show convenience" "Debugger convenience .\".foo\". variables..*\[\r\n\]+These variables are created when you assign them values;.*\[\r\n\]+thus, \"print .foo=1\" gives \".foo\" the value 1.  Values may be any type..*\[\r\n\]+A few convenience variables are given values automatically:.*\[\r\n\]+\"._\"holds the last address examined with \"x\" or \"info lines\",.*\[\r\n\]+\".__\" holds the contents of the last address examined with \"x\"." "help show convenience"
-# test help show directories
-gdb_test "help show directories" "Current search path for finding source files..*\[\r\n\]+.cwd in the path means the current working directory..*\[\r\n\]+.cdir in the path means the compilation directory of the source file." "help show directories"
-# test help show editing
-gdb_test "help show editing" "Show editing of command lines as they are typed..*\[\r\n\]+Use \"on\" to enable the editing, and \"off\" to disable it..*\[\r\n\]+Without an argument, command line editing is enabled.  To edit, use.*\[\r\n\]+EMACS-like or VI-like commands like control-P or ESC." "help show editing"
-# test help show environment
-gdb_test "help show environment" "The environment to give the program, or one variable's value..*\[\r\n\]+With an argument VAR, prints the value of environment variable VAR to.*\[\r\n\]+give the program being debugged.  With no arguments, prints the entire.*\[\r\n\]+environment to be given to the program." "help show environment"
-# test help show height
-gdb_test "help show height" "Show number of lines gdb thinks are in a page."  "help show height"
-# test help show history expansion
-gdb_test "help show history expansion" "Show history expansion on command input..*\[\r\n\]+Without an argument, history expansion is enabled." "help show history expansion"
-# test help show history filename
-gdb_test "help show history filename" "Show the filename in which to record the command history.*\[\r\n\]+ .the list of previous commands of which a record is kept.." "help show history filename"
-# test help show history save
-gdb_test "help show history save" "Show saving of the history record on exit..*\[\r\n\]+Use \"on\" to enable the saving, and \"off\" to disable it..*\[\r\n\]+Without an argument, saving is enabled." "help show history save"
-# test help show history size
-gdb_test "help show history size" "Show the size of the command history, .*\[\r\n\]+ie. the number of previous commands to keep a record of." "help show history size"
-# test help show history
-gdb_test "help show history" "Generic command for showing command history parameters..*\[\r\n\]+List of show history subcommands:.*\[\r\n\]+show history expansion -- Show history expansion on command input.*\[\r\n\]+show history filename -- Show the filename in which to record the command history.*\[\r\n\]+show history save -- Show saving of the history record on exit.*\[\r\n\]+show history size -- Show the size of the command history.*\[\r\n\]+Type \"help show history\" followed by show history subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help show history"
-# test help show language
-gdb_test "help show language" "Show the current source language."  "help show language"
-# test help show listsize
-gdb_test "help show listsize" "Show number of source lines gdb will list by default."  "help show listsize"
-# test help show print "p" abbreviation
-gdb_test "help show p" "Generic command for showing print settings..*\[\r\n\]+List of show print subcommands:.*\[\r\n\]+Type \"help show print\" followed by show print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help show print \"p\" abbreviation"
-# test help show print "pr" abbreviation
-gdb_test "help show pr" "Generic command for showing print settings..*\[\r\n\]+List of show print subcommands:.*\[\r\n\]+Type \"help show print\" followed by show print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help show print \"pr\" abbreviation"
-# test help show print
-gdb_test "help show print" "Generic command for showing print settings..*\[\r\n\]+List of show print subcommands:.*\[\r\n\]+Type \"help show print\" followed by show print subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help show print"
-# test help show paths
-gdb_test "help show paths" "Current search path for finding object files..*\[\r\n\]+.cwd in the path means the current working directory..*\[\r\n\]+This path is equivalent to the .PATH shell variable.  It is a list of.*\[\r\n\]+directories, separated by colons.  These directories are searched to find.*\[\r\n\]+fully linked executable files and separately compiled object files as needed." "help show paths"
-# test help show print address
-gdb_test "help show print address" "Show printing of addresses."  "help show print address"
-# test help show print array
-gdb_test "help show print array" "Show prettyprinting of arrays."  "help show print array"
-# test help show print asm-demangle
-gdb_test "help show print asm-demangle" "Show demangling of C\[+\]+ names in disassembly listings."  "help show print asm-demangle"
-# test help show print demangle
-gdb_test "help show print demangle" "Show demangling of encoded C\[+\]+ names when displaying symbols."  "help show print demangle"
-# test help show print elements
-gdb_test "help show print elements" "Show limit on string chars or array elements to print..*\[\r\n\]+\"set print elements 0\" causes there to be no limit." "help show print elements"
-# test help show print object
-gdb_test "help show print object" "Show printing of object's derived type based on vtable info."  "help show print object"
-# test help show print pretty
-gdb_test "help show print pretty" "Show prettyprinting of structures."  "help show print pretty"
-# test help show print sevenbit-strings
-gdb_test "help show print sevenbit-strings" "Show printing of 8-bit characters in strings as .nnn."  "help show print sevenbit-strings"
-# test help show print union
-gdb_test "help show print union" "Show printing of unions interior to structures."  "help show print union"
-# test help show print vtbl
-gdb_test "help show print vtbl" "Show printing of C\[+\]+ virtual function tables."  "help show print vtbl"
-# test help show prompt
-gdb_test "help show prompt" "Show gdb's prompt"  "help show prompt"
-# test help show radix
-gdb_test "help show radix" "Show the default input and output number radices.*\[\r\n\]+Use \'show input-radix\' or \'show output-radix\' to independently show each.*\[\r\n\]+" "help show radix"
-# test help show symbol-reloading
-gdb_test "help show symbol-reloading" "Show dynamic symbol table reloading multiple times in one run." "help show symbol-reloading"
-# test help show user
-gdb_test "help show user" "Show definitions of user defined commands..*\[\r\n\]+Argument is the name of the user defined command..*\[\r\n\]+With no argument, show definitions of all user defined commands." "help show user"
-# test help show values
-gdb_test "help show values" "Elements of value history around item number IDX .or last ten.."  "help show values"
-# test help show verbose
-gdb_test "help show verbose" "Show verbosity..*"  "help show verbose"
-# test help show version
-gdb_test "help show version" "Show what version of GDB this is."  "help show version"
-# test help show width
-gdb_test "help show width" "Show number of characters gdb thinks are in a line."  "help show width"
-# test help show write
-# This is only supported on targets which use exec.o.
-gdb_test "help show write" "Show writing into executable and core files."  "help show write"
-# test help show
-# FIXME -- Ultrix hangs randomly on this very long output from gdb and
-# continues with its output only if something is sent to gdb.
-# Also, if the system is slow, it may time out because the output is large.
-#gdb_test "help show" "Generic command for showing things about the debugger..*\[\r\n\]+List of show subcommands:.*\[\r\n\]+show listsize -- Show number of source lines gdb will list by default.*\[\r\n\]+show directories -- Current search path for finding source files.*\[\r\n\]+Type \"help show\" followed by show subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help show"
-# test help step
-gdb_test "help step" "Step program until it reaches a different source line..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help step #2"
-# test help stepi "si" abbreviation
-gdb_test "help si" "Step one instruction exactly..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help stepi \"si\" abbreviation"
-# test help stepi
-gdb_test "help stepi" "Step one instruction exactly..*\[\r\n\]+Argument N means do this N times .or till program stops for another reason.." "help stepi"
-# test help signal
-gdb_test "help signal" "Continue program giving it signal.*"  "help signal"
-# test help source
-# vxgdb reads .vxgdbinit
-gdb_test "help source" "Read commands from a file named FILE..*\[\r\n\]+Note that the file \"\[^\"\]*\" is read automatically in this way.*\[\r\n\]+when gdb is started." "help source"
-# test help stack
-gdb_test "help stack" "Examining the stack..*\[\r\n\]+When the program being debugged stops, gdb selects the innermost frame..*\[\r\n\]+The commands below can be used to select other frames by number or address..*\[\r\n\]+List of commands:.*\[\r\n\]+backtrace -- Print backtrace of all stack frames.*\[\r\n\]+bt -- Print backtrace of all stack frames.*\[\r\n\]+down -- Select and print stack frame called by this one.*\[\r\n\]+frame -- Select and print a stack frame.*\[\r\n\]+return -- Make selected stack frame return to its caller.*\[\r\n\]+select-frame -- Select a stack frame without printing anything.*\[\r\n\]+up -- Select and print stack frame that called this one.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help stack"
-# test help status
-gdb_test "help status" "Status inquiries..*\[\r\n\]+List of commands:.*\[\r\n\]+info -- Generic command for showing things about the program being debugged.*\[\r\n\]+show -- Generic command for showing things about the debugger.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help status"
-# test help support
-# FIXME -- Ultrix hangs randomly on this very long output from gdb and
-# continues with its output only if something is sent to gdb.
-# Also, if the system is slow, it may time out because the output is large.
-#gdb_test "help support" "Support facilities..*\[\r\n\]+List of commands:.*\[\r\n\]+show confirm -- Show whether to confirm potentially dangerous operations.*\[\r\n\]+show history -- Generic command for showing command history parameters.*\[\r\n\]+down-silently -- Same as the `down' command.*\[\r\n\]+up-silently -- Same as the `up' command.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help support"
-# test help symbol-file
-gdb_test "help symbol-file" "Load symbol table from executable file FILE..*\[\r\n\]+The `file' command can also load symbol tables, as well as setting the file.*\[\r\n\]+to execute." "help symbol-file"
-# test help target child
-gdb_test "help target child" "Unix child process .started by the \"run\" command..*|Undefined target command: \"child\".  Try \"help target\"." "help target child"
-# test help target procfs
-gdb_test "help target procfs" "Unix /proc child process .started by the \"run\" command.*|Undefined target command: \"procfs\".  Try \"help target\"." "help target procfs (procfs version)"
-# test help target core
-gdb_test "help target core" ".*Use a core file as a target.*Specify the filename of the core file.*|(Undefined target command: \"core\".  Try \"help target\".)" "help target core"
-# test help target exec
-gdb_test "help target exec" "Use an executable file as a target..*\[\r\n\]+Specify the filename of the executable file." "help target exec"
-# test help target remote
-gdb_test "help target remote" "Use a remote computer via a serial line, using a gdb-specific protocol..*\[\r\n\]+Specify the serial device it is connected to .e.g. /dev/ttya..*" "help target remote"
-# test help target
-# the child process target may be "target child" or "target procfs"
-gdb_test "help target" "Connect to a target machine or process..*\[\r\n\]+The first argument is the type or protocol of the target machine..*\[\r\n\]+Remaining arguments are interpreted by the target protocol.  For more.*\[\r\n\]+information on the arguments for a particular protocol, type.*\[\r\n\]+`help target ' followed by the protocol name..*\[\r\n\]+List of target subcommands:.*\[\r\n\]+target exec -- Use an executable file as a target.*\[\r\n\]+Type \"help target\" followed by target subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help target"
-# test help tbreak
-gdb_test "help tbreak" "Set a temporary breakpoint.*"  "help tbreak"
-# test help tty
-gdb_test "help tty" "Set terminal for future runs of program being debugged."  "help tty"
-# test help until "u" abbreviation
-gdb_test "help u" "Execute until the program reaches a source line greater than the current.*\[\r\n\]+or a specified line or address or function .same args as break command...*\[\r\n\]+Execution will also stop upon exit from the current stack frame." "help until \"u\" abbreviation"
-# test help until
-gdb_test "help until" "Execute until the program reaches a source line greater than the current.*\[\r\n\]+or a specified line or address or function .same args as break command...*\[\r\n\]+Execution will also stop upon exit from the current stack frame." "help until"
-# test help undisplay
-gdb_test "help undisplay" "Cancel some expressions to be displayed when program stops..*\[\r\n\]+Arguments are the code numbers of the expressions to stop displaying..*\[\r\n\]+No argument means cancel all automatic-display expressions..*\[\r\n\]+\"delete display\" has the same effect as this command..*\[\r\n\]+Do \"info display\" to see current list of code numbers." "help undisplay"
-# test help unset environment
-gdb_test "help unset environment" "Cancel environment variable VAR for the program..*\[\r\n\]+This does not affect the program until the next \"run\" command." "help unset environment"
-# test help unset
-gdb_test "help unset" "Complement to certain \"set\" commands.*\[\r\n\]+List of unset subcommands:.*\[\r\n\]+unset environment -- Cancel environment variable VAR for the program.*\[\r\n\]+Type \"help unset\" followed by unset subcommand name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help unset"
-# test help up
-gdb_test "help up" "Select and print stack frame that called this one..*\[\r\n\]+An argument says how many frames up to go." "help up"
-# test help up-silently
-gdb_test "help up-silently" "Same as the `up' command, but does not print anything..*\[\r\n\]+This is useful in command scripts." "help up-silently"
-# test help user-defined
-gdb_test "help user-defined" "User-defined commands..*\[\r\n\]+The commands in this class are those defined by the user..*\[\r\n\]+Use the \"define\" command to define a command..*\[\r\n\]+List of commands:.*\[\r\n\]+Type \"help\" followed by command name for full documentation..*\[\r\n\]+Command name abbreviations are allowed if unambiguous." "help user-defined"
-# test help watch
-gdb_test "help watch" "Set a watchpoint for an expression..*\[\r\n\]+A watchpoint stops execution of your program whenever the value of.*\[\r\n\]+an expression changes." "help watch"
-# test help whatis
-gdb_test "help whatis" "Print data type of expression EXP."  "help whatis"
-# test help where
-gdb_test "help where" "Print backtrace of all stack frames, or innermost COUNT frames..*\[\r\n\]+With a negative argument, print outermost -COUNT frames..*\[\r\n\]+Use of the 'full' qualifier also prints the values of the local variables." "help where"
-# test help x
-gdb_test "help x" "Examine memory: x/FMT ADDRESS..*\[\r\n\]+ADDRESS is an expression for the memory address to examine..*\[\r\n\]+FMT is a repeat count followed by a format letter and a size letter..*\[\r\n\]+Defaults for format and size letters are those previously used..*\[\r\n\]+Default count is 1.  Default address is following last thing printed.*\[\r\n\]+with this command or \"print\"." "help x"
-# test help info bogus-gdb-command
-gdb_test "help info bogus-gdb-command" "Undefined info command: \"bogus-gdb-command\".  Try \"help info\"."  "help info bogus-gdb-command"
-# test help gotcha
-gdb_test "help gotcha" "Undefined command: \"gotcha\".  Try \"help\"."  "help gotcha"
diff --git a/gdb/testsuite/gdb.base/i486-elf.u b/gdb/testsuite/gdb.base/i486-elf.u
deleted file mode 100644
index 882338b..0000000
--- a/gdb/testsuite/gdb.base/i486-elf.u
+++ /dev/null
@@ -1,287 +0,0 @@
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diff --git a/gdb/testsuite/gdb.base/i860-elf.u b/gdb/testsuite/gdb.base/i860-elf.u
deleted file mode 100644
index 216e83b..0000000
--- a/gdb/testsuite/gdb.base/i860-elf.u
+++ /dev/null
@@ -1,314 +0,0 @@
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- 
-end
diff --git a/gdb/testsuite/gdb.base/interrupt.c b/gdb/testsuite/gdb.base/interrupt.c
deleted file mode 100644
index bafbaa5..0000000
--- a/gdb/testsuite/gdb.base/interrupt.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <errno.h>
-#include <stdio.h>
-int
-main ()
-{
-  char x;
-  int nbytes;
-  printf ("talk to me baby\n");
-  while (1)
-    {
-      nbytes = read (0, &x, 1);
-      if (nbytes < 0)
-	{
-	  if (errno != EINTR)
-	    perror ("");
-	}
-      else if (nbytes == 0)
-	{
-	  printf ("end of file\n");
-	  exit (0);
-	}
-      else
-	write (1, &x, 1);
-    }
-}
-
-int
-func1 ()
-{
-  return 4;
-}
diff --git a/gdb/testsuite/gdb.base/interrupt.exp b/gdb/testsuite/gdb.base/interrupt.exp
deleted file mode 100644
index 2985870..0000000
--- a/gdb/testsuite/gdb.base/interrupt.exp
+++ /dev/null
@@ -1,167 +0,0 @@
-# Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if [host_info exists name] {
-    if [board_info host exists gdb,nointerrupts] {
-	verbose "Skipping interrupt.exp because of nointerrupts."
-	continue
-    }
-}
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile interrupt
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-if [target_info exists gdb,noinferiorio] {
-    verbose "Skipping interrupt.exp because of noinferiorio."
-    return
-}
-
-gdb_start
-
-
-if ![file exists $binfile] then {
-    perror "$binfile does not exist."
-    return 0
-} else {
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-    # Hope this is unix :-)
-    gdb_test "shell stty intr '^C'" "" \
-	"set interrupt character in interrupt.exp"
-    if [runto_main] then {
-	send_gdb "continue\n"
-	expect {
-	    -re "\r\ntalk to me baby\r\n$" {
-		pass "child process is alive"
-	    }
-	    timeout { fail "run (timeout)" }
-	    eof { fail "run (eof)" }
-	}
-	# This should appear twice, once for the echo and once for the
-	# program's output.  Under dejagnu (but not interactively) for
-	# SunOS4, it only appears once.  Don't worry about it, I imagine
-	# dejagnu has just done something to the tty modes.
-	send_gdb "a\n"
-	expect {
-	    -re "^a\r\n(|a\r\n)$" {
-		pass "child process ate our char"
-	    }
-	    timeout { fail "echo a (timeout)" }
-	    eof { fail "echo a (eof)" }
-	}
-	# Wait until the program is in the read system call again.
-	sleep 2
-
-	send_gdb "\003"
-	expect {
-	    -re "Program received signal SIGINT.*$gdb_prompt $" {
-		pass "send_gdb control C"
-	    }
-	    -re ".*$gdb_prompt $" { fail "send_gdb control C" }
-	    timeout { fail "send_gdb control C (timeout)" }
-	    eof { fail "send_gdb control C (eof)" }
-	}
-
-	send_gdb "p func1 ()\n"
-	expect {
-	    -re " = 4.*$gdb_prompt $" { pass "call function when asleep" }
-	    -re ".*Program received signal SIGSEGV.*$gdb_prompt $" {
-		setup_xfail "i*86-pc-linux*-gnu"
-		fail "child died when we called func1, skipped rest of tests"
-		return
-	    }
-	    -re "$gdb_prompt $" { fail "call function when asleep (wrong output)" }
-	    default {
-
-		# This fail probably happens whenever we use /proc (we
-		# don't use PRSABORT), but apparently also happens on
-		# other machines as well.
-
-		setup_xfail "sparc*-*-solaris2*"
-		setup_xfail "mips-*-ultrix*"
-		setup_xfail "hppa*-*-*"
-		setup_xfail "i386*-*-bsd*"
-		setup_xfail "*-*-sysv4*"
-		setup_xfail "vax-*-*"
-		setup_xfail "alpha-*-*"
-		setup_xfail "*-*-irix*"
-		setup_xfail "*-*-hpux*"
-		setup_xfail "*-*-*lynx*"
-		fail "call function when asleep (stays asleep)"
-		# Send_Gdb a newline to wake it up
-		send_gdb "\n"
-		gdb_test "" " = 4" "call function after waking it"
-	    }
-#	    eof { fail "call function when asleep (eof)" }
-	}
-
-	# Now try calling the function again.
-	gdb_test "p func1 ()" " = 4" "call function a second time"
-
-	# And the program should still be doing the same thing.
-	# The optional trailing \r\n is in case we sent a newline above
-	# to wake the program, in which case the program now sends it
-	# back.  We check for it either here or in the next expect
-	# command, because which one it ends up in is timing dependent.
-	send_gdb "continue\n"
-	# For some reason, i386-*-sysv4 gdb fails to issue the Continuing
-	# message, but otherwise appears normal (FIXME).
-	expect {
-	    -re "^continue\r\nContinuing.\r\n(\r\n|)$" { pass "continue" }
-	    -re "^continue\r\n\r\n" { fail "continue (missing Continuing.)" }
-	    -re "$gdb_prompt $" { fail "continue" }
-	    timeout { fail "continue (timeout)" }
-	    eof { fail "continue (eof)" }
-	}
-
-	send_gdb "data\n"
-	# The optional leading \r\n is in case we sent a newline above
-	# to wake the program, in which case the program now sends it
-	# back.
-	expect {
-	    -re "^(\r\n|)data\r\n(|data\r\n)$" { pass "echo data" }
-	    timeout { fail "echo data (timeout)" }
-	    eof { fail "echo data (eof)" }
-	}
-
-	setup_xfail "i*86-pc-linux*-gnu"
-	send_gdb "\004"
-	expect {
-	    -re "end of file.*Program exited normally.*$gdb_prompt $" {
-		pass "send_gdb end of file"
-	    }
-	    -re "$gdb_prompt $" { fail "send end of file" }
-	    timeout { fail "send end of file (timeout)" }
-	    eof { fail "send end of file (eof)" }
-	}
-    }
-}
-return 0
diff --git a/gdb/testsuite/gdb.base/langs.exp b/gdb/testsuite/gdb.base/langs.exp
deleted file mode 100644
index c9340f4..0000000
--- a/gdb/testsuite/gdb.base/langs.exp
+++ /dev/null
@@ -1,88 +0,0 @@
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile langs
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [is_remote host] {
-    remote_download host ${srcdir}/${subdir}/langs1.f
-    remote_download host ${srcdir}/${subdir}/langs2.cxx
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/langs0.c ${srcdir}/${subdir}/langs1.c ${srcdir}/${subdir}/langs2.c" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't link langs."
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-gdb_test "b langs0" {Function "langs0" not defined\.} \
-    "break on nonexistent function in langs.exp"
-
-if [runto csub] then {
-    global noresults
-
-    gdb_test "show language" "currently c\".*" \
-	"show language at csub in langs.exp"
-    # On some machines, foo doesn't get demangled because the N_SOL for
-    # langs2.cxx is seen only after the function stab for foo.  So
-    # the following regexps are kludged to accept foo__Fi as well as foo,
-    # even though only the latter is correct.  I haven't tried to xfail it
-    # because it depends on details of the compiler.
-    
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "bt" "#0.*csub.*#1.*(foo|foo__Fi) \\(.*#2.*cppsub_ .*#3.*fsub.*#4.*langs0__2do \\(.*#5  \[0-9a-fx\]* in main.*" "backtrace in langs.exp"
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "up" ".* in (foo|foo__Fi) .* at langs2\\.cxx.*return csub \\(.*" \
-	"up to foo in langs.exp"
-    gdb_test "show language" "currently c\\+\\+.*" \
-	"show language at foo in langs.exp"
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "up" ".* in cppsub_ .* at langs2\\.cxx.*return foo \\(.*" \
-	"up to cppsub_ in langs.exp"
-    gdb_test "show language" "currently c\\+\\+.*" \
-	"show language at cppsub_ in langs.exp"
-
-    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "up" ".* in fsub.* at langs1\\.f.*return \\(cppsub .*" \
-	"up to fsub in langs.exp"
-    gdb_test "show language" "currently fortran.*" \
-	"show language at fsub in langs.exp"
-
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "up" ".* in langs0__2do .* at .*langs0\\.c.*return fsub.*" \
-	"up to langs0__2do in langs.exp"
-    gdb_test "show language" "currently c\".*" \
-	"show language at langs0__2do in langs.exp"
-
-    gdb_test "up" ".* in main .* at .*langs0\\.c.*if \\(langs0__2do \\(.*" \
-	"up to main in langs.exp"
-    gdb_test "show language" "currently c\".*" \
-	"show language at main in langs.exp"
-
-    if $noresults==1 then { return }
-
-    if [target_info exists use_gdb_stub] {
-	gdb_test "cont" "Breakpoint .*exit.*" "continue to exit in langs.exp"
-    } else {
-	gdb_test "cont" "Program exited normally\\." \
-		"continue to exit in langs.exp"
-    }
-}
-
-return 0
diff --git a/gdb/testsuite/gdb.base/langs0.c b/gdb/testsuite/gdb.base/langs0.c
deleted file mode 100644
index 2790e2d..0000000
--- a/gdb/testsuite/gdb.base/langs0.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* This file is actually in C, it is not supposed to simulate something
-   translated from another language or anything like that.  */
-int
-csub (x)
-     int x;
-{
-  return x + 1;
-}
-
-int
-langs0__2do ()
-{
-  return fsub_ () + 2;
-}
-
-int
-main ()
-{
-  if (langs0__2do () == 5003)
-    /* Success.  */
-    return 0;
-  else
-    return 1;
-}
diff --git a/gdb/testsuite/gdb.base/langs1.c b/gdb/testsuite/gdb.base/langs1.c
deleted file mode 100644
index 7842259..0000000
--- a/gdb/testsuite/gdb.base/langs1.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* langs1.f -- translated by f2c (version of 5 May 1990  1:12:08).  */
-
-/* f2c output hacked as follows for GDB testsuite:
-   1.  Change commented out "#" lines to #line directives.
-       I don't know why this behavior isn't the default for f2c -g.
-   2.  Remove include of f2c.h and put in just a typedef for "integer".
-   Additional notes:
-   3.  f2c was called as "f2c -g langs1.f".
-   4.  We don't need to use the fortran libraries.  */
-
-typedef int integer;
-
-/* Table of constant values */
-
-static integer c__10000 = 10000;
-
-/* I am not sure whether there is a way to have a fortran program without */
-/* a MAIN, but it does not really harm us to have one. */
-/* Main program */ MAIN__()
-{
-} /* MAIN__ */
-
-#line 4 "langs1.f"
-/* Subroutine */ int fsub_()
-{
-    extern integer cppsub_();
-
-#line 5 "langs1.f"
-#line 6 "langs1.f"
-    return cppsub_(&c__10000);
-#line 7 "langs1.f"
-} /* fsub_ */
-
diff --git a/gdb/testsuite/gdb.base/langs1.f b/gdb/testsuite/gdb.base/langs1.f
deleted file mode 100644
index 35ce691..0000000
--- a/gdb/testsuite/gdb.base/langs1.f
+++ /dev/null
@@ -1,7 +0,0 @@
-c I am not sure whether there is a way to have a fortran program without
-c a MAIN, but it does not really harm us to have one.
-      end
-      subroutine fsub
-        integer*4 cppsub
-        return (cppsub (10000))
-      end
diff --git a/gdb/testsuite/gdb.base/langs2.c b/gdb/testsuite/gdb.base/langs2.c
deleted file mode 100644
index 69f290d..0000000
--- a/gdb/testsuite/gdb.base/langs2.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This is intended to be a vague simulation of cfront output.  */
-#line 1 "langs2.cxx"
-extern int csub ();
-int
-foo__Fi (x) int x;
-{
-  return csub (x / 2);
-}
-
-extern int cppsub_ (int *);
-int
-cppsub_ (y) int *y;
-{
-  return foo__Fi (*y);
-}
diff --git a/gdb/testsuite/gdb.base/langs2.cxx b/gdb/testsuite/gdb.base/langs2.cxx
deleted file mode 100644
index d8ee56c..0000000
--- a/gdb/testsuite/gdb.base/langs2.cxx
+++ /dev/null
@@ -1,13 +0,0 @@
-extern "C" int csub (int);
-int
-foo (int x)
-{
-  return csub (x / 2);
-}
-
-extern "C" int cppsub_ (int);
-int
-cppsub_ (int *y)
-{
-  return foo (*y);
-}
diff --git a/gdb/testsuite/gdb.base/list.exp b/gdb/testsuite/gdb.base/list.exp
deleted file mode 100644
index f38a1dd..0000000
--- a/gdb/testsuite/gdb.base/list.exp
+++ /dev/null
@@ -1,518 +0,0 @@
-# Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "list"
-set binfile ${objdir}/${subdir}/${testfile}
-
-# Need to download the header to the host.
-remote_download host ${srcdir}/${subdir}/list0.h list0.h
-
-if { [gdb_compile "${srcdir}/${subdir}/list0.c ${srcdir}/${subdir}/list1.c" ${binfile} executable {debug}] != "" } {
-    perror "Couldn't compile list0.c list1.c to executable ${binfile}"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-#
-# Local utility proc just to set and verify listsize
-# Return 1 if success, 0 if fail.
-#
-
-proc set_listsize { arg } {
-    global gdb_prompt
-
-    if [gdb_test "set listsize $arg" "" "setting listsize to $arg"] {
-	return 0;
-    }
-    if { $arg <= 0 } {
-	set arg "unlimited";
-    }
-
-    if [gdb_test "show listsize" "Number of source lines.* is ${arg}.*" "show listsize $arg"] {
-	return 0;
-    }
-    return 1
-}
-
-#
-# Test display of listsize lines around a given line number.
-#
-
-proc test_listsize {} {
-    global gdb_prompt
-
-    # Show default size
-
-    gdb_test "show listsize" "Number of source lines gdb will list by default is 10.*" "show default list size"
-    
-    # Show the default lines
-    # The second case is for optimized code, it is still correct.
-    
-    # This doesn't work for COFF targets.
-    setup_xfail "a29k-*-udi"
-    if ![isnative] {
-	if [target_info exists gdb,start_symbol] {
-	    set startsym [target_info gdb,start_symbol];
-	} else {
-	    set startsym "start";
-	}
-	gdb_test "set \$pc=$startsym" "" ""
-    }
-    gdb_test "list" "(1\[ \t\]+#include \"list0.h\".*10\[ \t\]+x = 0;|2.*11\[ \t\]+foo .x\[+)\]+;)" "list default lines around main"
-
-    # Ensure we can limit printouts to one line
-
-    if [ set_listsize 1 ] then {
-	setup_xfail "*-*-*"
-	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"" "list line 1 with listsize 1"
-	setup_xfail "*-*-*"
-	gdb_test "list 2" "2\[ \t\]+" "list line 2 with listsize 1"
-    }    
-
-    # Try just two lines
-    
-    if [ set_listsize 2 ] {
-	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"" "list line 1 with listsize 2"
-	gdb_test "list 2" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 2 with listsize 2"
-	gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+main \[)(\]+" "list line 3 with listsize 2"
-    }
-
-    # Try small listsize > 1 that is an odd number
-
-    if [ set_listsize 3 ] {
-	setup_xfail "*-*-*"
-	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"2\[ \t\]+" "list line 1 with listsize 3"
-	setup_xfail "*-*-*"
-	gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+main \[)(\]+" "list line 2 with listsize 3"
-	
-	setup_xfail "*-*-*"
-	gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+main \[(\]+\[)\]+\r\n4\[ \t\]+\{" "list line 3 with listsize 3"
-    }
-
-    # Try small listsize > 2 that is an even number.
-
-    if [ set_listsize 4 ] then {
-	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 1 with listsize 4"
-	gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+main \[)(\]+" "list line 2 with listsize 4"
-	
-	gdb_test "list 3" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 3 with listsize 4"
-	gdb_test "list 4" "2\[ \t\]+\r\n.*5\[ \t\]+int x;.*" "list line 4 with listsize 4"
-    }
-
-    # Try a size larger than the entire file.
-
-    if [ set_listsize 100 ] then {
-	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*\r\n42\[ \t\]+\}" "list line 1 with listsize 100"
-	
-	gdb_test "list 10" "1\[ \t\]+#include \"list0.h\".*\r\n42\[ \t\]+\}" "list line 10 with listsize 100"
-    }
-
-    # Try listsize of 0 which suppresses printing.
-
-    set_listsize 0
-    gdb_test "list 1" "" "listsize of 0 suppresses output"
-
-    # Try listsize of -1 which is special, and means unlimited.
-
-    set_listsize -1
-    setup_xfail "*-*-*"
-    gdb_test "list 1" "1\[ \t\]+#include .*\r\n39\[ \t\]+\}" "list line 1 with unlimited listsize"
-}
-
-#
-# Test "list filename:number" for C include file
-#
-
-proc test_list_include_file {} {
-    global gdb_prompt
-
-    setup_xfail "a29k-*-udi"
-    setup_xfail_format "DWARF 1"
-    setup_xfail_format "COFF"
-    gdb_test "list list0.h:1" "1\[ \t\]+/\[*\]+ An include file .*5\[ \t\]+foo \[(\]+x\[)\]+" "list line 1 in include file"
-
-    setup_xfail "a29k-*-udi"
-    setup_xfail_format "DWARF 1"
-    setup_xfail_format "COFF"
-    gdb_test "list list0.h:100" "Line number 95 out of range; .*list0.h has 36 lines." "list message for lines past EOF"
-}
-
-#
-# Test "list filename:number" for C source file
-#
-
-proc test_list_filename_and_number {} {
-    global gdb_prompt
-
-    set testcnt 0
-
-    send_gdb "list list0.c:1\n"
-    gdb_expect {
-	-re "1\[ \t\]+#include \"list0.h\".*5\[ \t\]+int x;\r\n$gdb_prompt $" {
-	    incr testcnt 
-	}
-	-re ".*$gdb_prompt $" { fail "list list0.c:1" ; gdb_suppress_tests }
-	timeout { fail "list list0.c:1 (timeout)" ; gdb_suppress_tests }
-    }
-    send_gdb "list list0.c:10\n"
-    gdb_expect {
-	-re "5\[ \t\]+int x;.*14\[ \t\]+foo .x\[+)\]+;\r\n$gdb_prompt $" {
-	    incr testcnt 
-	}
-	-re ".*$gdb_prompt $" { fail "list list.c:10" ; gdb_suppress_tests }
-	timeout { fail "list list.c:10 (timeout)" ; gdb_suppress_tests }
-    }
-    send_gdb "list list1.c:1\n"
-    gdb_expect {
-	-re "1\[ \t\]+void.*5\[ \t\]+printf \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
-	    incr testcnt 
-	}
-	-re ".*$gdb_prompt $" { fail "list list1.c:1" ; gdb_suppress_tests }
-	timeout { fail "list list1.c:1 (timeout)" ; gdb_suppress_tests }
-    }
-    send_gdb "list list1.c:12\n"
-    gdb_expect {
-	-re "7\[ \t\]+long_line \[(\]+.*\[)\]+;.*14\[ \t\]+\}\r\n.*$gdb_prompt $" {
-	    incr testcnt 
-	}
-	-re ".*$gdb_prompt $" { fail "list list1.c:12" ; gdb_suppress_tests }
-	timeout { fail "list list1.c:12 (timeout)" ; gdb_suppress_tests }
-    }
-    pass "list filename:number ($testcnt tests)"
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Test "list function" for C source file
-#
-
-proc test_list_function {} {
-    global gdb_prompt
-    global gcc_compiled
-
-    # gcc appears to generate incorrect debugging information for code
-    # in include files, which breaks this test.
-    # SunPRO cc is the second case below, it's also correct.
-    setup_xfail "a29k-*-udi"
-    gdb_test "list main" "(5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;|1\[ \t\]+#include .*8\[ \t\]+breakpoint\[(\]\[)\]+;)" "list function in source file 1"
-
-    # Ultrix gdb takes the second case below; it's also correct.
-    # SunPRO cc is the third case.
-    gdb_test "list bar" "(1\[ \t\]+void.*7\[ \t\]*long_line ..;.*9\[ \t\]*|1\[ \t\]+void.*8\[ \t\]+\}|1\[ \t\]+void.*7\[ \t\]*long_line ..;)" "list function in source file 2"
-
-    # Test "list function" for C include file
-    # Ultrix gdb is the second case, still correct.
-    # SunPRO cc is the third case.
-    setup_xfail "powerpc-*-*"
-    setup_xfail_format "DWARF 1"
-    gdb_test "list foo" "(3\[ \t\]+.*12\[ \t\]+bar \[(\]+.*\[)\]+;|2\[ \t\]+including file.*11\[ \t\]+bar \[(\]+.*\[)\]+;|1\[ \t\]+/. An include file.*10\[ \t\]+bar \[(\]+.*\[)\]+;)" "list function in include file"
-}
-
-proc test_list_forward {} {
-    global gdb_prompt
-
-    set testcnt 0
-
-    send_gdb "list list0.c:10\n"
-    gdb_expect {
-	-re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list list0.c:10" ; gdb_suppress_tests }
-	timeout { fail "list list0.c:10 (timeout)" ; gdb_suppress_tests }
-    }
-
-    send_gdb "list\n"
-    gdb_expect {
-	-re "15\[ \t\]+foo \[(\]+.*\[)\]+;.*24\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list 15-24" ; gdb_suppress_tests }
-	timeout { fail "list 15-24 (timeout)" ; gdb_suppress_tests }
-    }
-
-    send_gdb "list\n"
-    gdb_expect {
-	-re "25\[ \t\]+foo \[(\]+.*\[)\]+;.*34\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list 25-34" ; gdb_suppress_tests }
-	timeout { fail "list 25-34 (timeout)" ; gdb_suppress_tests }
-    }
-
-    send_gdb "list\n"
-    gdb_expect {
-	-re "35\[ \t\]+foo \[(\]+.*\[)\]+;.*42\[ \t\]+\}\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list 35-42" ; gdb_suppress_tests }
-	timeout { fail "list 35-42 (timeout)" ; gdb_suppress_tests }
-    }
-
-    pass "successive list commands to page forward ($testcnt tests)"
-    gdb_stop_suppressing_tests;
-}
-
-proc test_list_backwards {} {
-    global gdb_prompt
-
-    set testcnt 0
-
-    send_gdb "list list0.c:33\n"
-    gdb_expect {
-	-re "28\[ \t\]+foo \[(\]+.*\[)\]+;.*37\[ \t\]+\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list list0.c:33" ; gdb_suppress_tests }
-	timeout { fail "list list0.c:33 (timeout)" ; gdb_suppress_tests }
-    }
-
-    send_gdb "list -\n"
-    gdb_expect {
-	-re "18\[ \t\]+foo \[(\]+.*\[)\]+;.*27\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list 18-27" ; gdb_suppress_tests }
-	timeout { fail "list 18-27 (timeout)" ; gdb_suppress_tests }
-    }
-
-    send_gdb "list -\n"
-    gdb_expect {
-	-re "8\[ \t\]+breakpoint\[(\]\[)\];.*17\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list 8-17" ; gdb_suppress_tests }
-	timeout { fail "list 8-17 (timeout)" ; gdb_suppress_tests }
-    }
-
-    send_gdb "list -\n"
-    gdb_expect {
-	-re "1\[ \t\]+#include .*7\[ \t\]+set_debug_traps\[(\]\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
-	-re ".*$gdb_prompt $" { fail "list 1-7" ; gdb_suppress_tests }
-	timeout { fail "list 1-7 (timeout)" ; gdb_suppress_tests }
-    }
-
-    pass "$testcnt successive \"list -\" commands to page backwards"
-    gdb_stop_suppressing_tests;
-}
-
-#
-# Test "list first,last"
-#
-
-proc test_list_range {} {
-    global gdb_prompt
-
-    gdb_test "list list0.c:2,list0.c:5" "2\[ \t\]+\r\n3\[ \t\]+main \[)(\]+.*5\[ \t\]+int x;" "list range; filename:line1,filename:line2"
-
-    gdb_test "list 2,5" "2\[ \t\]+\r\n3\[ \t\]+main \[)(\]+.*5\[ \t\]+int x;" "list range; line1,line2"
-
-#    gdb_test     "list -1,6" 	"Line number 0 out of range; .*list0.c has 39 lines." "list range; lower bound negative"
-
-#    gdb_test     "list -100,-40" 	"Line number -60 out of range; .*list0.c has 39 lines." "list range; both bounds negative"
-
-    gdb_test "list 30,43" "30\[ \t\]+foo \[(\]+.*\[)\]+;.*42\[ \t\]+\}" "list range; upper bound past EOF"
-
-    gdb_test "list 43,100" "Line number 43 out of range; .*list0.c has 42 lines." "list range; both bounds past EOF"
-
-    gdb_test "list list0.c:2,list1.c:17" "Specified start and end are in different files." "list range, must be same files"
-}
-
-#
-# Test "list filename:function"
-#
-
-proc test_list_filename_and_function {} {
-    global gdb_prompt
-
-    set testcnt 0
-
-    # gcc appears to generate incorrect debugging information for code
-    # in include files, which breaks this test.
-    # SunPRO cc is the second case below, it's also correct.
-    setup_xfail "a29k-*-udi"
-    send_gdb "list list0.c:main\n"
-    gdb_expect {
-	-re "1\[ \t\]+#include .*8\[ \t\]+breakpoint\[(\]\[)\]+;\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
-	    pass "list function in source file 1"
-	}
-	-re ".*$gdb_prompt $" { fail "list list0.c:main" }
-	timeout { fail "list list0.c:main (timeout)" }
-    }
-
-    # The i960 and a29k-amd-udi are the second case
-
-    # Not sure what the point of having this function be unused is.
-    # AIX is legitimately removing it.
-    setup_xfail "rs6000-*-aix*"
-    send_gdb "list list0.c:unused\n"
-    gdb_expect {
-	-re "36\[ \t\]+\}.*42\[ \t\]+\}\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "37.*42\[ \t\]+\}\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re ".*$gdb_prompt $" { fail "list list0.c:unused" }
-	timeout { fail "list list0.c:unused (timeout)" }
-    }
-    clear_xfail "rs6000-*-aix*"
-
-    # gcc appears to generate incorrect debugging information for code
-    # in include files, which breaks this test.
-    # Ultrix gdb is the second case, one line different but still correct.
-    # SunPRO cc is the third case.
-    setup_xfail "rs6000-*-*" 1804
-    setup_xfail "powerpc-*-*" 1804
-    setup_xfail "a29k-*-udi"
-    setup_xfail_format "DWARF 1"
-    setup_xfail_format "COFF"
-    send_gdb "list list0.h:foo\n"
-    gdb_expect {
-	-re "2\[ \t\]+including file.  This.*11\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "1\[ \t\]+/. An include file.*10\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "3\[ \t\]+.*12\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "No source file named list0.h.\r\n$gdb_prompt $" {
-	    fail "list list0.h:foo"
-	}
-	-re ".*$gdb_prompt $" { fail "list list0.h:foo" }
-	timeout { fail "list list0.h:foo (timeout)" }
-    }
-
-    # Ultrix gdb is the second case.
-    # a29k-amd-udi is the third case.
-    send_gdb "list list1.c:bar\n"
-    gdb_expect {
-	-re "1\[ \t\]+void.*8\[ \t\]+\}\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "1\[ \t\]+void.*7\[ \t\]*long_line ..;\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "1\[ \t\]+void.*9\[ \t\]*\r\n$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re ".*$gdb_prompt $" { fail "list list1.c:bar" }
-	timeout { fail "list list1.c:bar (timeout)" }
-    }
-
-    # The i960 and a29k-amd-udi are the second case
-
-    # Not sure what the point of having this function be unused is.
-    # AIX is legitimately removing it.
-    setup_xfail "rs6000-*-aix*"
-    send_gdb "list list1.c:unused\n"
-    gdb_expect {
-	-re "7\[ \t\]+long_line \[(\]\[)\];.*14\[ \t\]+\}\r\n.*$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re "9.*14\[ \t\]+\}\r\n.*$gdb_prompt $" {
-	    incr testcnt
-	}
-	-re ".*$gdb_prompt $" { fail "list list1.c:unused" }
-	timeout { fail "list list1.c:unused (timeout)" }
-    }
-    clear_xfail "rs6000-*-aix*"
-
-    pass "list filename:function ($testcnt tests)"
-
-    # Test some invalid specs
-    # The following test takes the FIXME result on most systems using
-    # DWARF.  It fails to notice that main() is not in the file requested.
-   
-    setup_xfail "*-*-*"
-
-# Does this actually work ANYWHERE?  I believe not, as this is an `aspect' of
-# lookup_symbol(), where, when it is given a specific symtab which does not
-# contain the requested symbol, it will subsequently search all of the symtabs
-# for the requested symbol.
-
-    gdb_test "list list0.c:foo" "Function \"foo\" not defined in .*list0.c" "list filename:function; wrong filename rejected"
-
-    gdb_test "list foobar.c:main" "No source file named foobar.c." "list filename:function; nonexistant file"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "list list0.h:foobar" "Function \"foobar\" not defined." "list filename:function; nonexistant function"
-
-}
-
-proc test_forward_search {} {
-	global timeout
-
-	gdb_test "set listsize 4" ""
-	# On SunOS4, this gives us lines 19-22.  On AIX, it gives us
-	# lines 20-23.  This depends on whether the line number of a function
-	# is considered to be the openbrace or the first statement--either one
-	# is acceptable.
-	gdb_test "list long_line" "20\[ \t\]+long_line .*"
-
-	gdb_test "search 4321" " not found"
-
-	gdb_test "search 6789" "24\[ \t\]+oof .6789.;"
-
-	# Test that GDB won't crash if the line being searched is extremely long.
-
-	set oldtimeout $timeout
-	set timeout [expr "$timeout + 300"]
-	verbose "Timeout is now $timeout seconds" 2
-	gdb_test "search 1234" ".*1234.*" "search extremely long line (> 5000 chars)"
-	set timeout $oldtimeout
-	verbose "Timeout is now $timeout seconds" 2
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if [target_info exists gdb_stub] {
-    send_gdb "step\n"
-    # if use stubs step out of the breakpoint() function.
-    gdb_expect {
-        -re "main.* at .*$gdb_prompt $" {}
-	-re ".*in .*start.*$gdb_prompt $" {}
-        timeout { fail "single step at breakpoint() (timeout)" }
-    }
-}
-
-gdb_test "set width 0" "" "set width 0"
-
-test_listsize
-get_debug_format
-if [ set_listsize 10 ] then {
-    test_list_include_file
-    test_list_filename_and_number
-    test_list_function
-    test_list_forward
-    test_list_backwards
-    test_list_range
-    test_list_filename_and_function
-    test_forward_search
-}
diff --git a/gdb/testsuite/gdb.base/list0.c b/gdb/testsuite/gdb.base/list0.c
deleted file mode 100644
index d888870..0000000
--- a/gdb/testsuite/gdb.base/list0.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include "list0.h"
-
-main ()
-{
-    int x;
-
-    x = 0;
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-}
-
-static void
-unused ()
-{
-    /* Not used for anything */
-}
diff --git a/gdb/testsuite/gdb.base/list0.h b/gdb/testsuite/gdb.base/list0.h
deleted file mode 100644
index c4d337c..0000000
--- a/gdb/testsuite/gdb.base/list0.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* An include file that actually causes code to be generated in the
-   including file.  This is known to cause problems on some systems. */
-
-static void
-foo (x)
-int x;
-{
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-}
diff --git a/gdb/testsuite/gdb.base/list1.c b/gdb/testsuite/gdb.base/list1.c
deleted file mode 100644
index 0b362a4..0000000
--- a/gdb/testsuite/gdb.base/list1.c
+++ /dev/null
@@ -1,12 +0,0 @@
-void
-bar (x)
-int x;
-{
-    printf ("%d\n", x);
-}
-
-static void
-unused ()
-{
-    /* Not used for anything */
-}
diff --git a/gdb/testsuite/gdb.base/m68k-aout.u b/gdb/testsuite/gdb.base/m68k-aout.u
deleted file mode 100644
index 3095fc0..0000000
--- a/gdb/testsuite/gdb.base/m68k-aout.u
+++ /dev/null
@@ -1,459 +0,0 @@
-begin 777 m68k-aout
-M   !"P  $    !          #$@                                 
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
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-M                                                            
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-M                                                            
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-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
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-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M $Y6__!(USB 2^X !$GM  0F3$J<9ORYTV4"68PCS   $ 0O.0  $ 0O"R\5
-M8?\   %"WOP #"\ 8?\   -.6(],[CB __!.7DYU3E8  $Y>3G4  $@.    
-M $C7  !P &    ).7DYU2 X     2-<  '  8    DY>3G5(#@    !(UP  
-M< !@   "3EY.=4@.     $C7  !P &    ).7DYU2 X     2-<  '  8   
-M DY>3G5(#@    !(UP  < !@   "3EY.=4@.     $C7  !"@&    ).7DYU
-M2 X     2-<  $* 8    DY>3G5(#@    !(UP  0H!@   "3EY.=4@.    
-M $C7  !"@&    ).7DYU2 X     2-<  $* 8    DY>3G5(#@    !(UP  
-M0H!@   "3EY.=4@.     $C7  #R %P/8    DY>3G5(#@    !(UP  \@!<
-M#V    ).7DYU2 X     2-<  $(Y   0-!/\  $  ! V$_P  @  $#@S_  #
-M   0.C/\  0  ! \,_P !0  $#YP!B/    00' '(\   !!$< @CP   $$AP
-M"2/    03' *(\   !!0< LCP   $%0C_$+(     !!8(_Q :0     07"/\
-M        $& 3^0  $#0  !!D$_D  ! V   09A/Y   0.   $&@S^0  $#H 
-M !!L,_D  ! \   0<#/Y   0/@  $'0C^0  $$   !!\(_D  !!$   0A"/Y
-M   02   $(PC^0  $$P  !"4(_D  !!0   0G"/Y   05   $*0C^0  $%@ 
-M !"L(_D  !!<   0M"/Y   08   $+@C_   $#0  !#$(_P  ! V   0R"/\
-M   0.   $,PC_   $#H  !#0(_P  ! \   0U"/\   0/@  $-@C_   $$  
-M !#<(_P  !!$   0X"/\   02   $.0C_   $$P  !#H(_P  !!0   0["/\
-M   05   $/ C_   $%@  !#T(_P  !!<   0^' "(\   !'4< (CP   $=AP
-M 2/    1X' !(\   !'<(_D  !$\   11#/Y   1+   $31.7DYU0"@C*61B
-M>'AX+G,)-2XR("A"97)K96QE>2D@-R\Q,B\X-0  2'D  !'H('D  !'D3I!8
-MCTYR"HQ.5@  8?\    6+RX "&'_    %%B/3EY.=0  3E8  $Y>3G5.5@  
-M< %.0"/    3Y'#_3EY.=0                                      
-M                                                            
-M                                                            
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-M                                                            
-M                                                            
-M                                                            
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-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M     ! ,     $YU  ! *",I8W)T,"YC"30N-B H0F5R:V5L97DI(#,O,S O
-M.#,        !                                                
-M                                                            
-M                                                            
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-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
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-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M        ! 0  &0         "P0  )(   !4    $V0       !4    &X  
-M            /8              3X              <H              
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-M    ^(             !"8             !'(             !*(      
-M       !,B    $        !/"    $        !32    $        !8"  
-M  (        !:R    (        !?2    (        !D2    0        !
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-M   !UR    0        !ZB    0        !]2    @        " B    $ 
-M       "'2    $        "-2    $        "62    (        "=2  
-M  (        "CB    (        "LR    0        "S2    0        "
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-M   #2B    0        #9B    @        #A"    $        #FB    $ 
-M       #M"    $        #TR    (        #ZB    (        $!2  
-M  (        $)2    0        $.B    0        $4R    0        $
-M<2    0        $A"    0        $GB    0        $NB    0     
-M   $T2    @        $ZH   !C___L%   %@R   !@        %D2   !@ 
-M       &*X    C___L%   &O"    @        &R"    @        '6B0 
-M  $   !4     $0  'D   !>   ':20   $   !H     $0  'H   !R   '
-M?R0   $   !\     $0  'L   "&   'ER0   (   "0     $0  'T   ":
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-M  #"   'UR0   0   #,     $0  ($   #6   'Y20   0   #@     $0 
-M ((   #J   '^B0   0   #T     $0  (,   #^   ($20   0   $(    
-M $0  (4   $2   (("0   0   $<     $0  (8   $F   (-B0   0   $P
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-M  %:     $0  (H   %D   (<(   )C___L%   (W"   )@        (YX  
-M )#___L%   ))R   )         ),B    0        )5H    3___L%   )
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-M   )U(    3___L%   )\H    3___L%   *#H    3___L%   *&X    3_
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-M +0   %Z     $0  +4   %Z     $0  +8   &      $0  +<   &(    
-M $0  +@   &0     $0  +D   &0     $0  +H   &8     $0  +L   &@
-M     $0  +P   &H     $0  +T   &H     $0  +X   &P     $0  +\ 
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-M<G)N;P                                                      
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-%        
- 
-end
diff --git a/gdb/testsuite/gdb.base/m68k-aout2.u b/gdb/testsuite/gdb.base/m68k-aout2.u
deleted file mode 100644
index b920961..0000000
--- a/gdb/testsuite/gdb.base/m68k-aout2.u
+++ /dev/null
@@ -1,2208 +0,0 @@
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diff --git a/gdb/testsuite/gdb.base/m68k-elf.u b/gdb/testsuite/gdb.base/m68k-elf.u
deleted file mode 100644
index e3d05e7..0000000
--- a/gdb/testsuite/gdb.base/m68k-elf.u
+++ /dev/null
@@ -1,298 +0,0 @@
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diff --git a/gdb/testsuite/gdb.base/mips-ecoff.u b/gdb/testsuite/gdb.base/mips-ecoff.u
deleted file mode 100644
index 69f656a..0000000
--- a/gdb/testsuite/gdb.base/mips-ecoff.u
+++ /dev/null
@@ -1,671 +0,0 @@
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-M    %0  !<\0  Q$!<___P   !4   74$  +! 6O__\    ;   %YP! &H 8
-M(  !    &P  !>T 0!JP&"  !    !8   7R $ 8J!@@  H    9   %^@! 
-M&@ 8(  !    '   !@, 0!KP&"   0   !L   8*$ "G0!1O__\    ;   &
-I#A  "H $3___    &P  !A80  J$!$___P  __\   8>$ "G0!1O__\;
- 
-end
diff --git a/gdb/testsuite/gdb.base/mips_pro.c b/gdb/testsuite/gdb.base/mips_pro.c
deleted file mode 100644
index cef975d..0000000
--- a/gdb/testsuite/gdb.base/mips_pro.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Tests regarding examination of prologues.  */
-
-int
-inner (z)
-     int z;
-{
-  return 2 * z;
-}
-
-/* The native compiler seems to lack asm().  */
-
-#if defined (__GNUC__) && defined (__mips__)
-/* This is the verbatim output corresponding to the function middle.
-   Label names have been changed to avoid conflicts.  It is here as
-   asm() so we don't have to worry that (a) the compiler might change
-   how it does things, and (b) we'd have to insure it gets compiled
-   with gcc -O2.  */
-
-asm ("\n\
-	.text \n\
-	.align 2 \n\
-	.globl	middle \n\
-	.loc	1 22 \n\
-\n\
-	.loc	1 21 \n\
-	.ent	middle \n\
-middle: \n\
-	.frame	$sp,24,$31     	# vars= 0, regs= 1/0, args = 16, extra= 0 \n\
-	.mask	0x80000000,-8 \n\
-	.fmask	0x00000000,0 \n\
-	subu	$sp,$sp,24 \n\
-\n\
-	.loc	1 23 \n\
-	.set	noreorder \n\
-	.set	nomacro \n\
-	beq	$4,$0,middle_lab0 \n\
-	sw	$31,16($sp) \n\
-	.set	macro \n\
-	.set	reorder \n\
-\n\
-\n\
-	.loc	1 26 \n\
-	.set	noreorder \n\
-	.set	nomacro \n\
-	jal	inner \n\
-	li	$4,0x00000006		# 6 \n\
-	.set	macro \n\
-	.set	reorder \n\
-\n\
-	j	middle_lab1 \n\
-middle_lab0: \n\
-\n\
-	.loc	1 24 \n\
-	.set	noreorder \n\
-	.set	nomacro \n\
-	jal	inner \n\
-	li	$4,0x00000005		# 5 \n\
-	.set	macro \n\
-	.set	reorder \n\
-\n\
-middle_lab1: \n\
-	.set	noreorder \n\
-	lw	$31,16($sp) \n\
-	nop \n\
-	j	$31 \n\
-	addu	$sp,$sp,24 \n\
-	.set	reorder \n\
-	.end	middle \n\
-");
-#if 0
-/* Not necessary, and loses if gcc is not using stabs.  */
-asm (".stabs \"middle:F1\",36,0,13,middle");
-asm (".stabs \"x:p1\",160,0,13,0");
-#endif
-#else
-int
-middle (x)
-     int x;
-{
-  if (x == 0)
-    return inner (5);
-  else
-    return inner (6);
-}
-#endif
-
-int
-top (y)
-     int y;
-{
-  return middle (y + 1);
-}
-
-int
-main (argc, argv)
-{
-  return top (-1) + top (1);
-}
diff --git a/gdb/testsuite/gdb.base/mips_pro.exp b/gdb/testsuite/gdb.base/mips_pro.exp
deleted file mode 100644
index 55e0744..0000000
--- a/gdb/testsuite/gdb.base/mips_pro.exp
+++ /dev/null
@@ -1,48 +0,0 @@
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile mips_pro
-set srcfile ${srcdir}/$subdir/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-execute_anywhere "rm -f ${binfile}.ci"
-if  { [compile "-E ${srcdir}/${subdir}/compiler.c >> ${binfile}.ci"] != "" } {
-    perror "Couldn't make ${binfile}.ci"
-    return -1
-}
-source ${binfile}.ci
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# This test must be compiled with -O2 if using gcc.
-
-if {$gcc_compiled} then {
-    if  { [compile "${srcfile} -O2 -g -o ${binfile}"] != "" } {
-	perror "Couldn't compile ${srcfile} with -O2"
-	return -1
-    }
-} else {
-    if  { [compile "${srcfile} -g -o ${binfile}"] != "" } {
-	perror "Couldn't compile ${srcfile}"
-	return -1
-    }
-}
-
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-if [runto middle] then {
-    # PR 3016
-    if {$gcc_compiled} then { setup_xfail "hppa*-*-*" }
-    gdb_test "backtrace" "#0.*middle.*#1.*top.*#2.*main.*"
-}
-return 0
diff --git a/gdb/testsuite/gdb.base/nodebug.c b/gdb/testsuite/gdb.base/nodebug.c
deleted file mode 100644
index 5428e66..0000000
--- a/gdb/testsuite/gdb.base/nodebug.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Test that things still (sort of) work when compiled without -g.  */
-
-int dataglobal = 3;			/* Should go in global data */
-static int datalocal = 4;		/* Should go in local data */
-int bssglobal;				/* Should go in global bss */
-static int bsslocal;			/* Should go in local bss */
-
-int
-inner (x)
-     int x;
-{
-  return 2 * x;
-}
-
-static int
-middle (x)
-     int x;
-{
-  return 2 * inner (x);
-}
-
-int
-top (x)
-     int x;
-{
-  return 2 * middle (x);
-}
-
-int 
-main (argc, argv)
-     int argc;
-     char **argv;
-{
-  return top (argc);
-}
diff --git a/gdb/testsuite/gdb.base/nodebug.exp b/gdb/testsuite/gdb.base/nodebug.exp
deleted file mode 100644
index 4af88a8..0000000
--- a/gdb/testsuite/gdb.base/nodebug.exp
+++ /dev/null
@@ -1,140 +0,0 @@
-# Test that things still (sort of) work when compiled without -g.
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile nodebug
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ""] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-source ${binfile}.ci
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-if [runto inner] then {
-    
-    # Expect to find global/local symbols in each of text/data/bss.
-    
-    # The exact format for some of this output is not necessarily
-    # ideal, particularly interpreting "p top" requires a fair bit of
-    # savvy about gdb's workings and the meaning of the "{}"
-    # construct.  So the details maybe could be tweaked.  But the
-    # basic purpose should be maintained, which is (a) users should be
-    # able to interact with these variables with some care (they have
-    # to know how to interpret them according to their real type,
-    # since gdb doesn't know the type), but (b) users should be able
-    # to detect that gdb does not know the type, rather than just
-    # being told they are ints or functions returning int like old
-    # versions of gdb used to do.
-    
-    # On alpha (and other ecoff systems) the native compilers put
-    # out debugging info for non-aggregate return values of functions
-    # even without -g, which should be accepted.
-    # Irix5, even though it is ELF, counts as "ecoff" because it
-    # encapsulates ecoff debugging info in a .mdebug section.
-    # Irix6 gcc omits no debug info at all for static functions and
-    # variables, so all tests involving statics fail.
-    
-    if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix5*" "mips-sgi-irix6*" }
-    gdb_test "p top" \
-	"{(<(text variable|function), no debug info>|short \\(\\))} \[0-9a-fx]* <top>"
-    if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix5*" "mips-sgi-irix6*" }
-    gdb_test "whatis top" \
-	"(<(text variable|function), no debug info>|short \\(\\))"
-    if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "ptype top" "(short|int) \\((|<non-float parameter>|<non-float parameter>, <non-float parameter>)\\)"
-    
-    if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix5*" }
-    setup_xfail "mips-sgi-irix6*"
-    gdb_test "p middle" \
-	"{(<(text variable|function), no debug info>|short \\(\\))} \[0-9a-fx]* <middle>"
-    if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix5*" }
-    setup_xfail "mips-sgi-irix6*"
-    gdb_test "whatis middle" \
-	"(<(text variable|function), no debug info>|short \\(\\))"
-    setup_xfail "mips-sgi-irix6*"
-    gdb_test "ptype middle" "(short|int) \\((|<non-float parameter>|<non-float parameter>, <non-float parameter>)\\)"
-    
-    gdb_test "p dataglobal" "= 3"
-    gdb_test "whatis dataglobal" \
-	"<(data variable|variable), no debug info>"
-    gdb_test "ptype dataglobal" "<(data variable|variable), no debug info>"
-    
-    # The only symbol xcoff puts out for statics is for the TOC entry.
-    # Possible, but hairy, for gdb to deal.  Right now it doesn't, it
-    # doesn't know the variables exist at all.
-    setup_xfail "rs6000*-*-aix*"
-    setup_xfail "powerpc*-*-aix*"
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "p datalocal" "= 4"
-    setup_xfail "rs6000*-*-aix*"
-    setup_xfail "powerpc*-*-aix*"
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "whatis datalocal" "<(data variable|variable), no debug info>"
-    setup_xfail "rs6000*-*-aix*"
-    setup_xfail "powerpc*-*-aix*"
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "ptype datalocal" "<(data variable|variable), no debug info>"
-    
-    gdb_test "p bssglobal" "= 0"
-    gdb_test "whatis bssglobal" "<(data variable|variable), no debug info>"
-    gdb_test "ptype bssglobal" "<(data variable|variable), no debug info>"
-    
-    setup_xfail "rs6000*-*-aix*"
-    setup_xfail "powerpc*-*-aix*"
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "p bsslocal" "= 0"
-    setup_xfail "rs6000*-*-aix*"
-    setup_xfail "powerpc*-*-aix*"
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "whatis bsslocal" "<(data variable|variable), no debug info>"
-    setup_xfail "rs6000*-*-aix*"
-    setup_xfail "powerpc*-*-aix*"
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "ptype bsslocal" "<(data variable|variable), no debug info>"
-    
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    gdb_test "backtrace 10" "#0.*inner.*#1.*middle.*#2.*top.*#3.*main.*" \
-	"backtrace from inner in nodebug.exp"
-    # Or if that doesn't work, at least hope for the external symbols
-    # Commented out because if we aren't going to xfail the above test
-    # ever, why bother with a weaker test?
-    #gdb_test "backtrace 10" "#0.*inner.*#1.*#2.*top.*#3.*main.*" \
-	#    "backtrace from inner in nodebug.exp for externals"
-    
-    # This test is not as obscure as it might look.  `p getenv ("TERM")'
-    # is a real-world example, at least on many systems.
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" "mips-sgi-irix6*" }
-    gdb_test {p/c array_index("abcdef",2)} " = 99 'c'"
-    
-    # Now, try that we can give names of file-local symbols which happen
-    # to be unique, and have it still work
-    if {$gcc_compiled} then { setup_xfail "mips-sgi-irix6*" }
-    if [runto middle] then {
-	gdb_test "backtrace 10" "#0.*middle.*#1.*top.*#2.*main.*" \
-	    "backtrace from middle in nodebug.exp"
-    }
-}
diff --git a/gdb/testsuite/gdb.base/opaque.exp b/gdb/testsuite/gdb.base/opaque.exp
deleted file mode 100644
index 3e7e0f4..0000000
--- a/gdb/testsuite/gdb.base/opaque.exp
+++ /dev/null
@@ -1,228 +0,0 @@
-# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set binfile "opaque"
-set srcfile $binfile.c
-
-if ![file exists $objdir/$subdir/$binfile] then {
-    perror "$objdir/$subdir/$binfile does not exist."
-    return 0
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $objdir/$subdir/$binfile
-
-source gdb.base/opaque0.ci
-
-#
-# Test basic opaque structure handling (statically).
-# The ordering of the tests is significant.  We first try the things that
-# might fail if gdb fails to connect the uses of opaque structures to
-# the actual opaque structure definition.
-
-# When we start up, gdb sets the file containing main() as the current
-# source file.  The actual structure foo is defined in a different file.
-# A pointer (foop) to an instance of the opaque struct is defined in the same
-# source file as main().  Ensure that gdb correctly "connected" the definition
-# in the other file with the pointer to the opaque struct in the file containing
-# "foop".
-
-# Define a procedure to set up an xfail for all targets that do not support
-# this sort of cross reference.
-# Any target gcc that has a DBX_NO_XREFS definition in its config file will
-# not support it (FIXME: Is this still true; I suspect maybe not).
-
-# Native alpha ecoff doesn't support it either.
-# I don't think this type of cross reference works for any COFF target
-# either.
-
-proc setup_xfail_on_opaque_pointer {} {
-	global gcc_compiled
-
-	setup_xfail "a29k-*-udi" "vax-*-*" "i*86-sequent-bsd*"
-	if {!$gcc_compiled} then {
-		setup_xfail "alpha-*-*" "mips-sgi-irix5*"
-	}
-}
-
-# This seems easier than trying to track different versions of xlc; I'm
-# not sure there is much rhyme or reason regarding which tests it fails
-# and which ones it passes.
-if {[istarget "rs6000-*-aix*"] && !$gcc_compiled} then {
-    warning "xfails in opaque.exp may not be set up correctly for xlc"
-}
-
-setup_xfail_on_opaque_pointer
-gdb_test "whatis foop" \
-    "type = struct foo \[*\]+" \
-    "whatis on opaque struct pointer (statically)"
-
-
-# Ensure that we know the form of the structure that foop points to.
-
-setup_xfail_on_opaque_pointer
-if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-gdb_test "ptype foop" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\} \[*\]+" \
-    "ptype on opaque struct pointer (statically)"
-
-
-# An instance of the opaque structure (afoo) is defined in a different file.
-# Ensure that we can locate afoo and the structure definition.
-
-gdb_test "whatis afoo" \
-    "type = struct foo" \
-    "whatis on opaque struct instance (statically)"
-
-
-# Ensure that we know the form of "afoo".
-
-gdb_test "ptype afoo" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\}" \
-    "ptype on opaque struct instance (statically)"
-
-
-# Ensure that we know what a struct foo looks like.
-
-gdb_test "ptype struct foo" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\}" \
-    "ptype on opaque struct tagname (statically)"
-
-
-#
-# Done with static tests, now test dynamic opaque structure handling.
-# We reload the symbol table so we forget about anything we might
-# have learned during the static tests.
-#
-
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-}
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $objdir/$subdir/$binfile
-
-# Run to main, where struct foo is incomplete.
-if ![runto_main] {
-    perror "cannot run to breakpoint at main"
-}
-
-
-# The current source file is now the one containing main().  The structure foo
-# is defined in a different file, but we have a pointer to an instance of
-# the opaque structure in the current file.  Ensure we know it's type.
-
-setup_xfail_on_opaque_pointer
-gdb_test "whatis foop" \
-    "type = struct foo \[*\]+" \
-    "whatis on opaque struct pointer (dynamically)"
-
-
-# Ensure that we know the form of the thing foop points to.
-
-setup_xfail_on_opaque_pointer
-if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-gdb_test "ptype foop" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\} \[*\]+" \
-    "ptype on opaque struct pointer (dynamically) 1"
-
-gdb_test "whatis afoo" \
-    "type = struct foo" \
-    "whatis on opaque struct instance (dynamically) 1"
-
-
-# Ensure that we know the form of afoo, an instance of a struct foo.
-
-gdb_test "ptype afoo" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\}" \
-    "ptype on opaque struct instance (dynamically) 1"
-
-
-# Ensure that we know the form of an explicit struct foo.
-
-if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-gdb_test "ptype struct foo" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\}" \
-    "ptype on opaque struct tagname (dynamically) 1"
-
-
-# Now reload the symbols again so we forget about anything we might
-# have learned reading the symbols during the previous tests.
-
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-}
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $objdir/$subdir/$binfile
-
-# Run to getfoo, where struct foo is complete.
-if ![runto getfoo] {
-    perror "cannot run to breakpoint at getfoo"
-}
-
-
-# Ensure that we know what foop is.
-
-setup_xfail_on_opaque_pointer
-gdb_test "whatis foop" \
-    "type = struct foo \[*\]+" \
-    "whatis on opaque struct pointer (dynamically)"
-
-
-# Ensure that we know the form of the thing foop points to.
-
-setup_xfail_on_opaque_pointer
-if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-gdb_test "ptype foop" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\} \[*\]+" \
-    "ptype on opaque struct pointer (dynamically) 2"
-
-gdb_test "whatis afoo" \
-    "type = struct foo" \
-    "whatis on opaque struct instance (dynamically) 2"
-
-
-# Ensure that we know the form of afoo, an instance of a struct foo.
-
-gdb_test "ptype afoo" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\}" \
-    "ptype on opaque struct instance (dynamically) 2"
-
-
-# Ensure that we know the form of an explicit struct foo.
-
-gdb_test "ptype struct foo" \
-    "type = struct foo \{\r\n    int a;\r\n    int b;\r\n\}" \
-    "ptype on opaque struct tagname (dynamically) 2"
diff --git a/gdb/testsuite/gdb.base/opaque0.c b/gdb/testsuite/gdb.base/opaque0.c
deleted file mode 100644
index e5a343c..0000000
--- a/gdb/testsuite/gdb.base/opaque0.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*  Note that struct foo is opaque (never defined) in this file.  This
-    is allowed by C since this file does not reference any members of
-    the structure.  The debugger needs to be able to associate this
-    opaque structure definition with the full definition in another
-    file.
-*/
-
-struct foo *foop;
-extern struct foo *getfoo ();
-
-int main ()
-{
-    foop = getfoo ();
-    putfoo (foop);
-    return 0;
-}
diff --git a/gdb/testsuite/gdb.base/opaque1.c b/gdb/testsuite/gdb.base/opaque1.c
deleted file mode 100644
index 4a3c855..0000000
--- a/gdb/testsuite/gdb.base/opaque1.c
+++ /dev/null
@@ -1,18 +0,0 @@
-struct foo {
-    int a;
-    int b;
-} afoo = { 1, 2};
-
-struct foo *getfoo ()
-{
-    return (&afoo);
-}
-
-#ifdef __STDC__
-void putfoo (struct foo *foop)
-#else
-void putfoo (foop)
-     struct foo *foop;
-#endif
-{
-}
diff --git a/gdb/testsuite/gdb.base/pointers2.c b/gdb/testsuite/gdb.base/pointers2.c
deleted file mode 100644
index 6c30621..0000000
--- a/gdb/testsuite/gdb.base/pointers2.c
+++ /dev/null
@@ -1,51 +0,0 @@
-void marker1 ()
-{
-    
-}
-
-
-int main()
-{
-    char C, *pC, **ppC, ***pppC, ****ppppC, *****pppppC, ******ppppppC;
-    unsigned char UC, *pUC;
-    short S, *pS;
-    unsigned short US, *pUS;
-    int I, *pI;
-    unsigned int UI, *pUI;
-    long L, *pL;
-    unsigned long UL, *pUL;
-    float F, *pF;
-    double D, *pD;
-    C = 'A';
-    UC = 21;
-    S = -14;
-    US = 7;
-    I = 102;
-    UI = 1002;
-    L = -234;
-    UL = 234;
-    F = 1.25E10;
-    D = -1.375E-123;
-    pC = &C;
-    ppC = &pC;
-    pppC = &ppC;
-    ppppC = &pppC;
-    pppppC = &ppppC;
-    ppppppC = &pppppC;
-    pUC = &UC;
-    pS = &S;
-    pUS = &US;
-    pI = &I;
-    pUI = &UI;
-    pL = &L;
-    pUL = &UL;
-    pF = &F;
-    pD = &D;
-    
-    #ifdef usestubs
-       set_debug_traps();
-       breakpoint();
-    #endif
-    marker1();
-    return 0;
-}
diff --git a/gdb/testsuite/gdb.base/pointers2.exp b/gdb/testsuite/gdb.base/pointers2.exp
deleted file mode 100644
index e44e110..0000000
--- a/gdb/testsuite/gdb.base/pointers2.exp
+++ /dev/null
@@ -1,288 +0,0 @@
-#   Copyright (C) 1997, 1998
-#   Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Elena Zannoni. (ezannoni@cygnus.com)
-
-
-# This file is part of the gdb testsuite
-#
-# tests for pointers 
-# with elementary type variables and pointers.
-# 
-
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "pointers2"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
-
-    send_gdb "cont\n"
-    gdb_expect {
-        -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
-            send_gdb "up\n"
-            gdb_expect {
-                -re ".*$gdb_prompt $" {}
-                timeout { fail "up from marker1" }
-            }
-        }
-        -re "$gdb_prompt $" { fail "continue to marker1"  }
-        timeout { fail "(timeout) continue to marker1"  }
-    }
-
-
-send_gdb "print *pUC\n"
-gdb_expect {
-    -re ".\[0-9\]* = 21 \'.025\'.*$gdb_prompt $" {
-        pass "print value of *pUC"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pUC" }
-    timeout           { fail "(timeout) print value of *pUC" }
-  }
-
-
-send_gdb "ptype pUC\n"
-gdb_expect {
-    -re "type = unsigned char \\*.*$gdb_prompt $"  { pass "ptype pUC" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pUC" }
-    timeout             { fail "(timeout) ptype pUC" }
-}
-
-send_gdb "print *pS\n"
-gdb_expect {
-    -re ".\[0-9\]* = -14.*$gdb_prompt $" {
-        pass "print value of *pS"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pS" }
-    timeout           { fail "(timeout) print value of *pS" }
-  }
-
-
-send_gdb "ptype pS\n"
-gdb_expect {
-    -re "type = short \\*.*$gdb_prompt $"  { pass "ptype pS" }
-    -re "type = short int \\*.*$gdb_prompt $"  { pass "ptype pS" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pS" }
-    timeout             { fail "(timeout) ptype pS" }
-}
-
-send_gdb "print *pUS\n"
-gdb_expect {
-    -re ".\[0-9\]* = 7.*$gdb_prompt $" {
-        pass "print value of *pUS"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pUS" }
-    timeout           { fail "(timeout) print value of *pUS" }
-  }
-
-
-send_gdb "ptype pUS\n"
-gdb_expect {
-    -re "type = unsigned short \\*.*$gdb_prompt $"  { pass "ptype pUS" }
-    -re "type = short unsigned int \\*.*$gdb_prompt $"  { pass "ptype pUS" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pUS" }
-    timeout             { fail "(timeout) ptype pUS" }
-}
-
-send_gdb "print *pI\n"
-gdb_expect {
-    -re ".\[0-9\]* = 102.*$gdb_prompt $" {
-        pass "print value of *pI"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pI" }
-    timeout           { fail "(timeout) print value of *pI" }
-  }
-
-
-send_gdb "ptype pI\n"
-gdb_expect {
-    -re "type = int \\*.*$gdb_prompt $"  { pass "ptype pI" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pI" }
-    timeout             { fail "(timeout) ptype pI" }
-}
-
-send_gdb "print *pUI\n"
-gdb_expect {
-    -re ".\[0-9\]* = 1002.*$gdb_prompt $" {
-        pass "print value of *pUI"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pUI" }
-    timeout           { fail "(timeout) print value of *pUI" }
-  }
-
-
-send_gdb "ptype pUI\n"
-gdb_expect {
-    -re "type = unsigned int \\*.*$gdb_prompt $"  { pass "ptype pUI" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pUI" }
-    timeout             { fail "(timeout) ptype pUI" }
-}
-
-send_gdb "print *pL\n"
-gdb_expect {
-    -re ".\[0-9\]* = -234.*$gdb_prompt $" {
-        pass "print value of *pL"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pL" }
-    timeout           { fail "(timeout) print value of *pL" }
-  }
-
-
-send_gdb "ptype pL\n"
-gdb_expect {
-    -re "type = long \\*.*$gdb_prompt $"  { pass "ptype pL" }
-    -re "type = long int \\*.*$gdb_prompt $"  { pass "ptype pL" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pL" }
-    timeout             { fail "(timeout) ptype pL" }
-}
-
-send_gdb "print *pUL\n"
-gdb_expect {
-    -re ".\[0-9\]* = 234.*$gdb_prompt $" {
-        pass "print value of *pUL"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pUL" }
-    timeout           { fail "(timeout) print value of *pUL" }
-  }
-
-
-send_gdb "ptype pUL\n"
-gdb_expect {
-    -re "type = unsigned long \\*.*$gdb_prompt $"  { pass "ptype pUL" }
-    -re "type = long unsigned int \\*.*$gdb_prompt $"  { pass "ptype pUL" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pUL" }
-    timeout             { fail "(timeout) ptype pUL" }
-}
-
-send_gdb "print *pF\n"
-gdb_expect {
-    -re ".\[0-9\]* = 1.2\[0-9\]*e\\+10.*$gdb_prompt $" {
-        pass "print value of *pF"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pF" }
-    timeout           { fail "(timeout) print value of *pF" }
-  }
-
-
-send_gdb "ptype pF\n"
-gdb_expect {
-    -re "type = float \\*.*$gdb_prompt $"  { pass "ptype pF" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pF" }
-    timeout             { fail "(timeout) ptype pF" }
-}
-
-send_gdb "print *pD\n"
-gdb_expect {
-    -re ".\[0-9\]* = -1.375e-123.*$gdb_prompt $" {
-        pass "print value of *pD"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of *pD" }
-    timeout           { fail "(timeout) print value of *pD" }
-  }
-
-
-send_gdb "ptype pD\n"
-gdb_expect {
-    -re "type = double \\*.*$gdb_prompt $"  { pass "ptype pD" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pD" }
-    timeout             { fail "(timeout) ptype pD" }
-}
-
-send_gdb "print ******ppppppC\n"
-gdb_expect {
-    -re ".\[0-9\]* = 65 \'A\'.*$gdb_prompt $" {
-        pass "print value of ******ppppppC"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of ******ppppppC" }
-    timeout           { fail "(timeout) print value of ******ppppppC" }
-  }
-
-
-send_gdb "ptype pC\n"
-gdb_expect {
-    -re "type = char \\*.*$gdb_prompt $"  { pass "ptype pC" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pC" }
-    timeout             { fail "(timeout) ptype pC" }
-}
-
-send_gdb "ptype ppC\n"
-gdb_expect {
-    -re "type = char \\*\\*.*$gdb_prompt $"  { pass "ptype ppC" }
-    -re ".*$gdb_prompt $"   {  fail "ptype ppC" }
-    timeout             { fail "(timeout) ptype ppC" }
-}
-
-send_gdb "ptype pppC\n"
-gdb_expect {
-    -re "type = char \\*\\*\\*.*$gdb_prompt $"  { pass "ptype  pppC" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pppC" }
-    timeout             { fail "(timeout) ptype pppC" }
-}
-
-send_gdb "ptype ppppC\n"
-gdb_expect {
-    -re "type = char \\*\\*\\*\\*.*$gdb_prompt $"  { pass "ptype ppppC" }
-    -re ".*$gdb_prompt $"   {  fail "ptype ppppC" }
-    timeout             { fail "(timeout) ptype ppppC" }
-}
-
-send_gdb "ptype pppppC\n"
-gdb_expect {
-    -re "type = char \\*\\*\\*\\*\\*.*$gdb_prompt $"  { pass "ptype pppppC" }
-    -re ".*$gdb_prompt $"   {  fail "ptype pppppC" }
-    timeout             { fail "(timeout) ptype pppppC" }
-}
-
-send_gdb "ptype ppppppC\n"
-gdb_expect {
-    -re "type = char \\*\\*\\*\\*\\*\\*.*$gdb_prompt $"  { pass "ptype ppppppC" }
-    -re ".*$gdb_prompt $"   {  fail "ptype ppppppC" }
-    timeout             { fail "(timeout) ptype ppppppC" }
-}
-
diff --git a/gdb/testsuite/gdb.base/printcmds.c b/gdb/testsuite/gdb.base/printcmds.c
deleted file mode 100644
index 79ba4d2..0000000
--- a/gdb/testsuite/gdb.base/printcmds.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* This table is used as a source for every ascii character.
-   It is explicitly unsigned to avoid differences due to native characters
-   being either signed or unsigned. */
-
-unsigned char ctable1[256] = {
-  0000, 0001, 0002, 0003, 0004, 0005, 0006, 0007,
-  0010, 0011, 0012, 0013, 0014, 0015, 0016, 0017,
-  0020, 0021, 0022, 0023, 0024, 0025, 0026, 0027,
-  0030, 0031, 0032, 0033, 0034, 0035, 0036, 0037,
-  0040, 0041, 0042, 0043, 0044, 0045, 0046, 0047,
-  0050, 0051, 0052, 0053, 0054, 0055, 0056, 0057,
-  0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067,
-  0070, 0071, 0072, 0073, 0074, 0075, 0076, 0077,
-  0100, 0101, 0102, 0103, 0104, 0105, 0106, 0107,
-  0110, 0111, 0112, 0113, 0114, 0115, 0116, 0117,
-  0120, 0121, 0122, 0123, 0124, 0125, 0126, 0127,
-  0130, 0131, 0132, 0133, 0134, 0135, 0136, 0137,
-  0140, 0141, 0142, 0143, 0144, 0145, 0146, 0147,
-  0150, 0151, 0152, 0153, 0154, 0155, 0156, 0157,
-  0160, 0161, 0162, 0163, 0164, 0165, 0166, 0167,
-  0170, 0171, 0172, 0173, 0174, 0175, 0176, 0177,
-  0200, 0201, 0202, 0203, 0204, 0205, 0206, 0207,
-  0210, 0211, 0212, 0213, 0214, 0215, 0216, 0217,
-  0220, 0221, 0222, 0223, 0224, 0225, 0226, 0227,
-  0230, 0231, 0232, 0233, 0234, 0235, 0236, 0237,
-  0240, 0241, 0242, 0243, 0244, 0245, 0246, 0247,
-  0250, 0251, 0252, 0253, 0254, 0255, 0256, 0257,
-  0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267,
-  0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277,
-  0300, 0301, 0302, 0303, 0304, 0305, 0306, 0307,
-  0310, 0311, 0312, 0313, 0314, 0315, 0316, 0317,
-  0320, 0321, 0322, 0323, 0324, 0325, 0326, 0327,
-  0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337,
-  0340, 0341, 0342, 0343, 0344, 0345, 0346, 0347,
-  0350, 0351, 0352, 0353, 0354, 0355, 0356, 0357,
-  0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367,
-  0370, 0371, 0372, 0373, 0374, 0375, 0376, 0377
-};
-
-unsigned char ctable2[] = {
-  'a','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','X','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','a','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a'
-};
-
-/* Single and multidimensional arrays to test access and printing of array
-   members. */
-
-int int1dim[12] = {0,1,2,3,4,5,6,7,8,9,10,11};
-int int2dim[3][4] = {{0,1,2,3},{4,5,6,7},{8,9,10,11}};
-int int3dim[2][3][2] = {{{0,1},{2,3},{4,5}},{{6,7},{8,9},{10,11}}};
-int int4dim[1][2][3][2] = {{{{0,1},{2,3},{4,5}},{{6,7},{8,9},{10,11}}}};
-
-char *teststring = "teststring contents";
-
-/* Test printing of a struct containing character arrays. */
-
-struct some_arrays {
-    unsigned char array1[4];
-    unsigned char array2[1];
-    unsigned char array3[1];
-    unsigned char array4[2];
-    unsigned char array5[4];
-} arrays = {
-  {'a', 'b', 'c', '\0'},
-  {'d'},
-  {'e'},
-  {'f', 'g' },
-  {'h', 'i', 'j', '\0'}
-};
-
-struct some_arrays *parrays = &arrays;
-
-/* -- */
-
-main ()
-{
-  malloc(1);
-
-  /* Prevent AIX linker from removing variables.  */
-  return ctable1[0] + ctable2[0] + int1dim[0] + int2dim[0][0]
-    + int3dim[0][0][0] + int4dim[0][0][0][0] + teststring[0] +
-      *parrays -> array1;
-}
diff --git a/gdb/testsuite/gdb.base/printcmds.exp b/gdb/testsuite/gdb.base/printcmds.exp
deleted file mode 100644
index 45a207f..0000000
--- a/gdb/testsuite/gdb.base/printcmds.exp
+++ /dev/null
@@ -1,1035 +0,0 @@
-# Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "printcmds"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to C.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_c {} {
-    global gdb_prompt
-
-    if [gdb_test "set language c" "" "set language c"] {
-	return 0
-    }
-
-    if [gdb_test "show language" ".* source language is \"c\".*"] {
-	return 0
-    }
-    return 1;
-}
-
-proc test_integer_literals_accepted {} {
-    global gdb_prompt
-
-    # Test various decimal values.
-
-    gdb_test "p 123" " = 123"
-    gdb_test "p -123" " = -123"
-    gdb_test "p/d 123" " = 123"
-
-    # Test various octal values.
-
-    gdb_test "p 0123" " = 83"
-    gdb_test "p 00123" " = 83"
-    gdb_test "p -0123" " = -83"
-    gdb_test "p/o 0123" " = 0123"
-
-    # Test various hexadecimal values.
-
-    gdb_test "p 0x123" " = 291"
-    gdb_test "p -0x123" " = -291"
-    gdb_test "p 0x0123" " = 291"
-    gdb_test "p -0x0123" " = -291"
-    gdb_test "p 0xABCDEF" " = 11259375"
-    gdb_test "p 0xabcdef" " = 11259375"
-    gdb_test "p 0xAbCdEf" " = 11259375"
-    gdb_test "p/x 0x123" " = 0x123"
-}
-
-proc test_character_literals_accepted {} {
-    global gdb_prompt
-
-    gdb_test "p 'a'" " = 97 'a'"
-    gdb_test "p/c 'a'" " = 97 'a'"
-    gdb_test "p/x 'a'" " = 0x61"
-    gdb_test "p/d 'a'" " = 97"
-    gdb_test "p/t 'a'" " = 1100001"
-    gdb_test "p '\\141'" " = 97 'a'"
-    gdb_test "p/x '\\377'" " = 0xff"
-    # Note "p '\''" => "= 39 '\''"
-    gdb_test "p '\\''" " = 39 '\\\\''"
-    # Note "p '\\'" => "= 92 '\\'"
-    gdb_test "p '\\\\'" " = 92 '\\\\\\\\'"
-}
-
-proc test_integer_literals_rejected {} {
-    global gdb_prompt
-
-    test_print_reject "p 0x" 
-    gdb_test "p ''" "Empty character constant\\."
-    gdb_test "p '''" "Empty character constant\\."
-    test_print_reject "p '\\'"
-
-    # Note that this turns into "p '\\\'" at gdb's input.
-    test_print_reject "p '\\\\\\'"
-
-    # Test various decimal values.
-
-    test_print_reject "p DEADBEEF"
-
-    # Gdb currently fails this test for all configurations.  The C
-    # lexer thinks that 123DEADBEEF is a floating point number, but
-    # then fails to notice that atof() only eats the 123 part.
-    # FIXME:  This should be put into PRMS.
-    # Fixed, 4/25/97, by Bob Manson.
-
-    test_print_reject "p 123DEADBEEF"
-    test_print_reject "p 123foobar.bazfoo3"
-    test_print_reject "p 123EEEEEEEEEEEEEEEEE33333k333"
-    gdb_test "p 123.4+56.7" "180.(099\[0-9]*|100\[0-9\]*)" "check for floating addition"
-
-    # Test various octal values.
-
-    test_print_reject "p 09" 
-    test_print_reject "p 079" 
-
-    # Test various hexadecimal values.
-
-    test_print_reject "p 0xG" 
-    test_print_reject "p 0xAG" 
-}
-
-proc test_print_all_chars {} {
-    global gdb_prompt
-
-    gdb_test "p ctable1\[0\]"   " = 0 '\\\\000'"
-    gdb_test "p ctable1\[1\]"   " = 1 '\\\\001'"
-    gdb_test "p ctable1\[2\]"   " = 2 '\\\\002'"
-    gdb_test "p ctable1\[3\]"   " = 3 '\\\\003'"
-    gdb_test "p ctable1\[4\]"   " = 4 '\\\\004'"
-    gdb_test "p ctable1\[5\]"   " = 5 '\\\\005'"
-    gdb_test "p ctable1\[6\]"   " = 6 '\\\\006'"
-    gdb_test "p ctable1\[7\]"   " = 7 '\\\\a'"
-    gdb_test "p ctable1\[8\]"   " = 8 '\\\\b'"
-    gdb_test "p ctable1\[9\]"   " = 9 '\\\\t'"
-    gdb_test "p ctable1\[10\]"  " = 10 '\\\\n'"
-    gdb_test "p ctable1\[11\]"  " = 11 '\\\\013'"
-    gdb_test "p ctable1\[12\]"  " = 12 '\\\\f'"
-    gdb_test "p ctable1\[13\]"  " = 13 '\\\\r'"
-    gdb_test "p ctable1\[14\]"  " = 14 '\\\\016'"
-    gdb_test "p ctable1\[15\]"  " = 15 '\\\\017'"
-    gdb_test "p ctable1\[16\]"  " = 16 '\\\\020'"
-    gdb_test "p ctable1\[17\]"  " = 17 '\\\\021'"
-    gdb_test "p ctable1\[18\]"  " = 18 '\\\\022'"
-    gdb_test "p ctable1\[19\]"  " = 19 '\\\\023'"
-    gdb_test "p ctable1\[20\]"  " = 20 '\\\\024'"
-    gdb_test "p ctable1\[21\]"  " = 21 '\\\\025'"
-    gdb_test "p ctable1\[22\]"  " = 22 '\\\\026'"
-    gdb_test "p ctable1\[23\]"  " = 23 '\\\\027'"
-    gdb_test "p ctable1\[24\]"  " = 24 '\\\\030'"
-    gdb_test "p ctable1\[25\]"  " = 25 '\\\\031'"
-    gdb_test "p ctable1\[26\]"  " = 26 '\\\\032'"
-    gdb_test "p ctable1\[27\]"  " = 27 '\\\\e'"
-    gdb_test "p ctable1\[28\]"  " = 28 '\\\\034'"
-    gdb_test "p ctable1\[29\]"  " = 29 '\\\\035'"
-    gdb_test "p ctable1\[30\]"  " = 30 '\\\\036'"
-    gdb_test "p ctable1\[31\]"  " = 31 '\\\\037'"
-    gdb_test "p ctable1\[32\]"  " = 32 ' '"
-    gdb_test "p ctable1\[33\]"  " = 33 '!'"
-    gdb_test "p ctable1\[34\]"  " = 34 '\"'"
-    gdb_test "p ctable1\[35\]"  " = 35 '#'"
-    gdb_test "p ctable1\[36\]"  " = 36 '\\\$'"
-    gdb_test "p ctable1\[37\]"  " = 37 '%'"
-    gdb_test "p ctable1\[38\]"  " = 38 '&'"
-    gdb_test "p ctable1\[39\]"  " = 39 '\\\\''"
-    gdb_test "p ctable1\[40\]"  " = 40 '\\('"
-    gdb_test "p ctable1\[41\]"  " = 41 '\\)'"
-    gdb_test "p ctable1\[42\]"  " = 42 '\\*'"
-    gdb_test "p ctable1\[43\]"  " = 43 '\\+'"
-    gdb_test "p ctable1\[44\]"  " = 44 ','"
-    gdb_test "p ctable1\[45\]"  " = 45 '-'"
-    gdb_test "p ctable1\[46\]"  " = 46 '.'"
-    gdb_test "p ctable1\[47\]"  " = 47 '/'"
-    gdb_test "p ctable1\[48\]"  " = 48 '0'"
-    gdb_test "p ctable1\[49\]"  " = 49 '1'"
-    gdb_test "p ctable1\[50\]"  " = 50 '2'"
-    gdb_test "p ctable1\[51\]"  " = 51 '3'"
-    gdb_test "p ctable1\[52\]"  " = 52 '4'"
-    gdb_test "p ctable1\[53\]"  " = 53 '5'"
-    gdb_test "p ctable1\[54\]"  " = 54 '6'"
-    gdb_test "p ctable1\[55\]"  " = 55 '7'"
-    gdb_test "p ctable1\[56\]"  " = 56 '8'"
-    gdb_test "p ctable1\[57\]"  " = 57 '9'"
-    gdb_test "p ctable1\[58\]"  " = 58 ':'"
-    gdb_test "p ctable1\[59\]"  " = 59 ';'"
-    gdb_test "p ctable1\[60\]"  " = 60 '<'"
-    gdb_test "p ctable1\[61\]"  " = 61 '='"
-    gdb_test "p ctable1\[62\]"  " = 62 '>'"
-    gdb_test "p ctable1\[63\]"  " = 63 '\\?'"
-    gdb_test "p ctable1\[64\]"  " = 64 '@'"
-    gdb_test "p ctable1\[65\]"  " = 65 'A'"
-    gdb_test "p ctable1\[66\]"  " = 66 'B'"
-    gdb_test "p ctable1\[67\]"  " = 67 'C'"
-    gdb_test "p ctable1\[68\]"  " = 68 'D'"
-    gdb_test "p ctable1\[69\]"  " = 69 'E'"
-    gdb_test "p ctable1\[70\]"  " = 70 'F'"
-    gdb_test "p ctable1\[71\]"  " = 71 'G'"
-    gdb_test "p ctable1\[72\]"  " = 72 'H'"
-    gdb_test "p ctable1\[73\]"  " = 73 'I'"
-    gdb_test "p ctable1\[74\]"  " = 74 'J'"
-    gdb_test "p ctable1\[75\]"  " = 75 'K'"
-    gdb_test "p ctable1\[76\]"  " = 76 'L'"
-    gdb_test "p ctable1\[77\]"  " = 77 'M'"
-    gdb_test "p ctable1\[78\]"  " = 78 'N'"
-    gdb_test "p ctable1\[79\]"  " = 79 'O'"
-    gdb_test "p ctable1\[80\]"  " = 80 'P'"
-    gdb_test "p ctable1\[81\]"  " = 81 'Q'"
-    gdb_test "p ctable1\[82\]"  " = 82 'R'"
-    gdb_test "p ctable1\[83\]"  " = 83 'S'"
-    gdb_test "p ctable1\[84\]"  " = 84 'T'"
-    gdb_test "p ctable1\[85\]"  " = 85 'U'"
-    gdb_test "p ctable1\[86\]"  " = 86 'V'"
-    gdb_test "p ctable1\[87\]"  " = 87 'W'"
-    gdb_test "p ctable1\[88\]"  " = 88 'X'"
-    gdb_test "p ctable1\[89\]"  " = 89 'Y'"
-    gdb_test "p ctable1\[90\]"  " = 90 'Z'"
-    gdb_test "p ctable1\[91\]"  " = 91 '\\\['"
-    gdb_test "p ctable1\[92\]"  " = 92 '\\\\\\\\'"
-    gdb_test "p ctable1\[93\]"  " = 93 '\\\]'"
-    gdb_test "p ctable1\[94\]"  " = 94 '\\^'"
-    gdb_test "p ctable1\[95\]"  " = 95 '_'"
-    gdb_test "p ctable1\[96\]"  " = 96 '`'"
-    gdb_test "p ctable1\[97\]"  " = 97 'a'"
-    gdb_test "p ctable1\[98\]"  " = 98 'b'"
-    gdb_test "p ctable1\[99\]"  " = 99 'c'"
-    gdb_test "p ctable1\[100\]" " = 100 'd'"
-    gdb_test "p ctable1\[101\]" " = 101 'e'"
-    gdb_test "p ctable1\[102\]" " = 102 'f'"
-    gdb_test "p ctable1\[103\]" " = 103 'g'"
-    gdb_test "p ctable1\[104\]" " = 104 'h'"
-    gdb_test "p ctable1\[105\]" " = 105 'i'"
-    gdb_test "p ctable1\[106\]" " = 106 'j'"
-    gdb_test "p ctable1\[107\]" " = 107 'k'"
-    gdb_test "p ctable1\[108\]" " = 108 'l'"
-    gdb_test "p ctable1\[109\]" " = 109 'm'"
-    gdb_test "p ctable1\[110\]" " = 110 'n'"
-    gdb_test "p ctable1\[111\]" " = 111 'o'"
-    gdb_test "p ctable1\[112\]" " = 112 'p'"
-    gdb_test "p ctable1\[113\]" " = 113 'q'"
-    gdb_test "p ctable1\[114\]" " = 114 'r'"
-    gdb_test "p ctable1\[115\]" " = 115 's'"
-    gdb_test "p ctable1\[116\]" " = 116 't'"
-    gdb_test "p ctable1\[117\]" " = 117 'u'"
-    gdb_test "p ctable1\[118\]" " = 118 'v'"
-    gdb_test "p ctable1\[119\]" " = 119 'w'"
-    gdb_test "p ctable1\[120\]" " = 120 'x'"
-    gdb_test "p ctable1\[121\]" " = 121 'y'"
-    gdb_test "p ctable1\[122\]" " = 122 'z'"
-    gdb_test "p ctable1\[123\]" " = 123 '\[{\]+'"
-    gdb_test "p ctable1\[124\]" " = 124 '\[|\]+'"
-    gdb_test "p ctable1\[125\]" " = 125 '\[}\]+'"
-    gdb_test "p ctable1\[126\]" " = 126 '\[~\]'"
-    gdb_test "p ctable1\[127\]" " = 127 '\\\\177'"
-    gdb_test "p ctable1\[128\]" " = 128 '\\\\200'"
-    gdb_test "p ctable1\[129\]" " = 129 '\\\\201'"
-    gdb_test "p ctable1\[130\]" " = 130 '\\\\202'"
-    gdb_test "p ctable1\[131\]" " = 131 '\\\\203'"
-    gdb_test "p ctable1\[132\]" " = 132 '\\\\204'"
-    gdb_test "p ctable1\[133\]" " = 133 '\\\\205'"
-    gdb_test "p ctable1\[134\]" " = 134 '\\\\206'"
-    gdb_test "p ctable1\[135\]" " = 135 '\\\\207'"
-    gdb_test "p ctable1\[136\]" " = 136 '\\\\210'"
-    gdb_test "p ctable1\[137\]" " = 137 '\\\\211'"
-    gdb_test "p ctable1\[138\]" " = 138 '\\\\212'"
-    gdb_test "p ctable1\[139\]" " = 139 '\\\\213'"
-    gdb_test "p ctable1\[140\]" " = 140 '\\\\214'"
-    gdb_test "p ctable1\[141\]" " = 141 '\\\\215'"
-    gdb_test "p ctable1\[142\]" " = 142 '\\\\216'"
-    gdb_test "p ctable1\[143\]" " = 143 '\\\\217'"
-    gdb_test "p ctable1\[144\]" " = 144 '\\\\220'"
-    gdb_test "p ctable1\[145\]" " = 145 '\\\\221'"
-    gdb_test "p ctable1\[146\]" " = 146 '\\\\222'"
-    gdb_test "p ctable1\[147\]" " = 147 '\\\\223'"
-    gdb_test "p ctable1\[148\]" " = 148 '\\\\224'"
-    gdb_test "p ctable1\[149\]" " = 149 '\\\\225'"
-    gdb_test "p ctable1\[150\]" " = 150 '\\\\226'"
-    gdb_test "p ctable1\[151\]" " = 151 '\\\\227'"
-    gdb_test "p ctable1\[152\]" " = 152 '\\\\230'"
-    gdb_test "p ctable1\[153\]" " = 153 '\\\\231'"
-    gdb_test "p ctable1\[154\]" " = 154 '\\\\232'"
-    gdb_test "p ctable1\[155\]" " = 155 '\\\\233'"
-    gdb_test "p ctable1\[156\]" " = 156 '\\\\234'"
-    gdb_test "p ctable1\[157\]" " = 157 '\\\\235'"
-    gdb_test "p ctable1\[158\]" " = 158 '\\\\236'"
-    gdb_test "p ctable1\[159\]" " = 159 '\\\\237'"
-    gdb_test "p ctable1\[160\]" " = 160 '\\\\240'"
-    gdb_test "p ctable1\[161\]" " = 161 '\\\\241'"
-    gdb_test "p ctable1\[162\]" " = 162 '\\\\242'"
-    gdb_test "p ctable1\[163\]" " = 163 '\\\\243'"
-    gdb_test "p ctable1\[164\]" " = 164 '\\\\244'"
-    gdb_test "p ctable1\[165\]" " = 165 '\\\\245'"
-    gdb_test "p ctable1\[166\]" " = 166 '\\\\246'"
-    gdb_test "p ctable1\[167\]" " = 167 '\\\\247'"
-    gdb_test "p ctable1\[168\]" " = 168 '\\\\250'"
-    gdb_test "p ctable1\[169\]" " = 169 '\\\\251'"
-    gdb_test "p ctable1\[170\]" " = 170 '\\\\252'"
-    gdb_test "p ctable1\[171\]" " = 171 '\\\\253'"
-    gdb_test "p ctable1\[172\]" " = 172 '\\\\254'"
-    gdb_test "p ctable1\[173\]" " = 173 '\\\\255'"
-    gdb_test "p ctable1\[174\]" " = 174 '\\\\256'"
-    gdb_test "p ctable1\[175\]" " = 175 '\\\\257'"
-    gdb_test "p ctable1\[176\]" " = 176 '\\\\260'"
-    gdb_test "p ctable1\[177\]" " = 177 '\\\\261'"
-    gdb_test "p ctable1\[178\]" " = 178 '\\\\262'"
-    gdb_test "p ctable1\[179\]" " = 179 '\\\\263'"
-    gdb_test "p ctable1\[180\]" " = 180 '\\\\264'"
-    gdb_test "p ctable1\[181\]" " = 181 '\\\\265'"
-    gdb_test "p ctable1\[182\]" " = 182 '\\\\266'"
-    gdb_test "p ctable1\[183\]" " = 183 '\\\\267'"
-    gdb_test "p ctable1\[184\]" " = 184 '\\\\270'"
-    gdb_test "p ctable1\[185\]" " = 185 '\\\\271'"
-    gdb_test "p ctable1\[186\]" " = 186 '\\\\272'"
-    gdb_test "p ctable1\[187\]" " = 187 '\\\\273'"
-    gdb_test "p ctable1\[188\]" " = 188 '\\\\274'"
-    gdb_test "p ctable1\[189\]" " = 189 '\\\\275'"
-    gdb_test "p ctable1\[190\]" " = 190 '\\\\276'"
-    gdb_test "p ctable1\[191\]" " = 191 '\\\\277'"
-    gdb_test "p ctable1\[192\]" " = 192 '\\\\300'"
-    gdb_test "p ctable1\[193\]" " = 193 '\\\\301'"
-    gdb_test "p ctable1\[194\]" " = 194 '\\\\302'"
-    gdb_test "p ctable1\[195\]" " = 195 '\\\\303'"
-    gdb_test "p ctable1\[196\]" " = 196 '\\\\304'"
-    gdb_test "p ctable1\[197\]" " = 197 '\\\\305'"
-    gdb_test "p ctable1\[198\]" " = 198 '\\\\306'"
-    gdb_test "p ctable1\[199\]" " = 199 '\\\\307'"
-    gdb_test "p ctable1\[200\]" " = 200 '\\\\310'"
-    gdb_test "p ctable1\[201\]" " = 201 '\\\\311'"
-    gdb_test "p ctable1\[202\]" " = 202 '\\\\312'"
-    gdb_test "p ctable1\[203\]" " = 203 '\\\\313'"
-    gdb_test "p ctable1\[204\]" " = 204 '\\\\314'"
-    gdb_test "p ctable1\[205\]" " = 205 '\\\\315'"
-    gdb_test "p ctable1\[206\]" " = 206 '\\\\316'"
-    gdb_test "p ctable1\[207\]" " = 207 '\\\\317'"
-    gdb_test "p ctable1\[208\]" " = 208 '\\\\320'"
-    gdb_test "p ctable1\[209\]" " = 209 '\\\\321'"
-    gdb_test "p ctable1\[210\]" " = 210 '\\\\322'"
-    gdb_test "p ctable1\[211\]" " = 211 '\\\\323'"
-    gdb_test "p ctable1\[212\]" " = 212 '\\\\324'"
-    gdb_test "p ctable1\[213\]" " = 213 '\\\\325'"
-    gdb_test "p ctable1\[214\]" " = 214 '\\\\326'"
-    gdb_test "p ctable1\[215\]" " = 215 '\\\\327'"
-    gdb_test "p ctable1\[216\]" " = 216 '\\\\330'"
-    gdb_test "p ctable1\[217\]" " = 217 '\\\\331'"
-    gdb_test "p ctable1\[218\]" " = 218 '\\\\332'"
-    gdb_test "p ctable1\[219\]" " = 219 '\\\\333'"
-    gdb_test "p ctable1\[220\]" " = 220 '\\\\334'"
-    gdb_test "p ctable1\[221\]" " = 221 '\\\\335'"
-    gdb_test "p ctable1\[222\]" " = 222 '\\\\336'"
-    gdb_test "p ctable1\[223\]" " = 223 '\\\\337'"
-    gdb_test "p ctable1\[224\]" " = 224 '\\\\340'"
-    gdb_test "p ctable1\[225\]" " = 225 '\\\\341'"
-    gdb_test "p ctable1\[226\]" " = 226 '\\\\342'"
-    gdb_test "p ctable1\[227\]" " = 227 '\\\\343'"
-    gdb_test "p ctable1\[228\]" " = 228 '\\\\344'"
-    gdb_test "p ctable1\[229\]" " = 229 '\\\\345'"
-    gdb_test "p ctable1\[230\]" " = 230 '\\\\346'"
-    gdb_test "p ctable1\[231\]" " = 231 '\\\\347'"
-    gdb_test "p ctable1\[232\]" " = 232 '\\\\350'"
-    gdb_test "p ctable1\[233\]" " = 233 '\\\\351'"
-    gdb_test "p ctable1\[234\]" " = 234 '\\\\352'"
-    gdb_test "p ctable1\[235\]" " = 235 '\\\\353'"
-    gdb_test "p ctable1\[236\]" " = 236 '\\\\354'"
-    gdb_test "p ctable1\[237\]" " = 237 '\\\\355'"
-    gdb_test "p ctable1\[238\]" " = 238 '\\\\356'"
-    gdb_test "p ctable1\[239\]" " = 239 '\\\\357'"
-    gdb_test "p ctable1\[240\]" " = 240 '\\\\360'"
-    gdb_test "p ctable1\[241\]" " = 241 '\\\\361'"
-    gdb_test "p ctable1\[242\]" " = 242 '\\\\362'"
-    gdb_test "p ctable1\[243\]" " = 243 '\\\\363'"
-    gdb_test "p ctable1\[244\]" " = 244 '\\\\364'"
-    gdb_test "p ctable1\[245\]" " = 245 '\\\\365'"
-    gdb_test "p ctable1\[246\]" " = 246 '\\\\366'"
-    gdb_test "p ctable1\[247\]" " = 247 '\\\\367'"
-    gdb_test "p ctable1\[248\]" " = 248 '\\\\370'"
-    gdb_test "p ctable1\[249\]" " = 249 '\\\\371'"
-    gdb_test "p ctable1\[250\]" " = 250 '\\\\372'"
-    gdb_test "p ctable1\[251\]" " = 251 '\\\\373'"
-    gdb_test "p ctable1\[252\]" " = 252 '\\\\374'"
-    gdb_test "p ctable1\[253\]" " = 253 '\\\\375'"
-    gdb_test "p ctable1\[254\]" " = 254 '\\\\376'"
-    gdb_test "p ctable1\[255\]" " = 255 '\\\\377'"
-}
-
-# Test interaction of the number of print elements to print and the
-# repeat count, set to the default of 10.
-
-proc test_print_repeats_10 {} {
-    global gdb_prompt
-
-    gdb_test "set print elements 1" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"a\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"a\"..."
-
-    gdb_test "set print elements 2" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aa\"..."
-
-    gdb_test "set print elements 3" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaa\"..."
-
-    gdb_test "set print elements 4" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaXX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaaX\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaaa\"..."
-
-    gdb_test "set print elements 5" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXXXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaXXX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaaXX\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaaaX\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaaaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaaaa\"..."
-
-    gdb_test "set print elements 6" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXXXXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaXXXX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaaXXX\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaaaXX\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaaaaX\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaaaaa\"..."
-
-    gdb_test "set print elements 7" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXXXXXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaXXXXX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaaXXXX\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaaaXXX\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaaaaXX\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaX\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaaaaaa\"..."
-
-    gdb_test "set print elements 8" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXXXXXXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaXXXXXX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaaXXXXX\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaaaXXXX\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaaaaXXX\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaXX\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaX\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaa\"..."
-
-    gdb_test "set print elements 9" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXXXXXXXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaXXXXXXX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaaXXXXXX\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaaaXXXXX\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaaaaXXXX\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaXXX\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaXX\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaaX\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaa\"..."
-
-    gdb_test "set print elements 10" ""
-    gdb_test "p &ctable2\[0*16\]"  " = \\(unsigned char \\*\\) \"aXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[1*16\]"  " = \\(unsigned char \\*\\) \"aaXXXXXXXX\"..."
-    gdb_test "p &ctable2\[2*16\]"  " = \\(unsigned char \\*\\) \"aaaXXXXXXX\"..."
-    gdb_test "p &ctable2\[3*16\]"  " = \\(unsigned char \\*\\) \"aaaaXXXXXX\"..."
-    gdb_test "p &ctable2\[4*16\]"  " = \\(unsigned char \\*\\) \"aaaaaXXXXX\"..."
-    gdb_test "p &ctable2\[5*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaXXXX\"..."
-    gdb_test "p &ctable2\[6*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaXXX\"..."
-    gdb_test "p &ctable2\[7*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaaXX\"..."
-    gdb_test "p &ctable2\[8*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaaaX\"..."
-    gdb_test "p &ctable2\[9*16\]"  " = \\(unsigned char \\*\\) \"aaaaaaaaaa\"..."
-    gdb_test "p &ctable2\[10*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaaa\"..."
-    gdb_test "p &ctable2\[11*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaaa\"..."
-    gdb_test "p &ctable2\[12*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaaa\"..."
-    gdb_test "p &ctable2\[13*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaaa\"..."
-    gdb_test "p &ctable2\[14*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaaa\"..."
-    gdb_test "p &ctable2\[15*16\]" " = \\(unsigned char \\*\\) \"aaaaaaaaaa\"..."
-
-    gdb_test "set print elements 11" ""
-    gdb_test "p &ctable2\[0*16\]" \
-	" = \\(unsigned char \\*\\) \"aXXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[1*16\]" \
-	" = \\(unsigned char \\*\\) \"aaXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[2*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaXXXXXXXX\"..."
-    gdb_test "p &ctable2\[3*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaXXXXXXX\"..."
-    gdb_test "p &ctable2\[4*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaXXXXXX\"..."
-    gdb_test "p &ctable2\[5*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaXXXXX\"..."
-    gdb_test "p &ctable2\[6*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaXXXX\"..."
-    gdb_test "p &ctable2\[7*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaXXX\"..."
-    gdb_test "p &ctable2\[8*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaXX\"..."
-    gdb_test "p &ctable2\[9*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaaX\"..."
-    gdb_test "p &ctable2\[10*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>..."
-    gdb_test "p &ctable2\[11*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>..."
-    gdb_test "p &ctable2\[12*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>..."
-    gdb_test "p &ctable2\[13*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>..."
-    gdb_test "p &ctable2\[14*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>..."
-    gdb_test "p &ctable2\[15*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>..."
-
-    gdb_test "set print elements 12" ""
-    gdb_test "p &ctable2\[0*16\]" \
-	" = \\(unsigned char \\*\\) \"a\", 'X' <repeats 11 times>..."
-    gdb_test "p &ctable2\[1*16\]" \
-	" = \\(unsigned char \\*\\) \"aaXXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[2*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[3*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaXXXXXXXX\"..."
-    gdb_test "p &ctable2\[4*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaXXXXXXX\"..."
-    gdb_test "p &ctable2\[5*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaXXXXXX\"..."
-    gdb_test "p &ctable2\[6*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaXXXXX\"..."
-    gdb_test "p &ctable2\[7*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaXXXX\"..."
-    gdb_test "p &ctable2\[8*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaXXX\"..."
-    gdb_test "p &ctable2\[9*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaaXX\"..."
-    gdb_test "p &ctable2\[10*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>, \"X\"..."
-    gdb_test "p &ctable2\[11*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>..."
-    gdb_test "p &ctable2\[12*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>..."
-    gdb_test "p &ctable2\[13*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>..."
-    gdb_test "p &ctable2\[14*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>..."
-    gdb_test "p &ctable2\[15*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>..."
-
-    gdb_test "set print elements 13" ""
-    gdb_test "p &ctable2\[0*16\]" \
-	" = \\(unsigned char \\*\\) \"a\", 'X' <repeats 12 times>..."
-    gdb_test "p &ctable2\[1*16\]" \
-	" = \\(unsigned char \\*\\) \"aa\", 'X' <repeats 11 times>..."
-    gdb_test "p &ctable2\[2*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaXXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[3*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[4*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaXXXXXXXX\"..."
-    gdb_test "p &ctable2\[5*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaXXXXXXX\"..."
-    gdb_test "p &ctable2\[6*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaXXXXXX\"..."
-    gdb_test "p &ctable2\[7*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaXXXXX\"..."
-    gdb_test "p &ctable2\[8*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaXXXX\"..."
-    gdb_test "p &ctable2\[9*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaaXXX\"..."
-    gdb_test "p &ctable2\[10*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>, \"XX\"..."
-    gdb_test "p &ctable2\[11*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>, \"X\"..."
-    gdb_test "p &ctable2\[12*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 13 times>..."
-    gdb_test "p &ctable2\[13*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 13 times>..."
-    gdb_test "p &ctable2\[14*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 13 times>..."
-    gdb_test "p &ctable2\[15*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 13 times>..."
-
-    gdb_test "set print elements 14" ""
-    gdb_test "p &ctable2\[0*16\]" \
-	" = \\(unsigned char \\*\\) \"a\", 'X' <repeats 13 times>..."
-    gdb_test "p &ctable2\[1*16\]" \
-	" = \\(unsigned char \\*\\) \"aa\", 'X' <repeats 12 times>..."
-    gdb_test "p &ctable2\[2*16\]" \
-	" = \\(unsigned char \\*\\) \"aaa\", 'X' <repeats 11 times>..."
-    gdb_test "p &ctable2\[3*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaXXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[4*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[5*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaXXXXXXXX\"..."
-    gdb_test "p &ctable2\[6*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaXXXXXXX\"..."
-    gdb_test "p &ctable2\[7*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaXXXXXX\"..."
-    gdb_test "p &ctable2\[8*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaXXXXX\"..."
-    gdb_test "p &ctable2\[9*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaaXXXX\"..."
-    gdb_test "p &ctable2\[10*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>, \"XXX\"..."
-    gdb_test "p &ctable2\[11*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>, \"XX\"..."
-    gdb_test "p &ctable2\[12*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 13 times>, \"X\"..."
-    gdb_test "p &ctable2\[13*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 14 times>..."
-    gdb_test "p &ctable2\[14*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 14 times>..."
-    gdb_test "p &ctable2\[15*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 14 times>..."
-
-    gdb_test "set print elements 15" ""
-    gdb_test "p &ctable2\[0*16\]" \
-	" = \\(unsigned char \\*\\) \"a\", 'X' <repeats 14 times>..."
-    gdb_test "p &ctable2\[1*16\]" \
-	" = \\(unsigned char \\*\\) \"aa\", 'X' <repeats 13 times>..."
-    gdb_test "p &ctable2\[2*16\]" \
-	" = \\(unsigned char \\*\\) \"aaa\", 'X' <repeats 12 times>..."
-    gdb_test "p &ctable2\[3*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaa\", 'X' <repeats 11 times>..."
-    gdb_test "p &ctable2\[4*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaXXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[5*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[6*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaXXXXXXXX\"..."
-    gdb_test "p &ctable2\[7*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaXXXXXXX\"..."
-    gdb_test "p &ctable2\[8*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaXXXXXX\"..."
-    gdb_test "p &ctable2\[9*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaaXXXXX\"..."
-    gdb_test "p &ctable2\[10*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>, \"XXXX\"..."
-    gdb_test "p &ctable2\[11*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>, \"XXX\"..."
-    gdb_test "p &ctable2\[12*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 13 times>, \"XX\"..."
-    gdb_test "p &ctable2\[13*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 14 times>, \"X\"..."
-    gdb_test "p &ctable2\[14*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 15 times>..."
-    gdb_test "p &ctable2\[15*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 15 times>..."
-
-    gdb_test "set print elements 16" ""
-    gdb_test "p &ctable2\[0*16\]" \
-	" = \\(unsigned char \\*\\) \"a\", 'X' <repeats 15 times>..."
-    gdb_test "p &ctable2\[1*16\]" \
-	" = \\(unsigned char \\*\\) \"aa\", 'X' <repeats 14 times>..."
-    gdb_test "p &ctable2\[2*16\]" \
-	" = \\(unsigned char \\*\\) \"aaa\", 'X' <repeats 13 times>..."
-    gdb_test "p &ctable2\[3*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaa\", 'X' <repeats 12 times>..."
-    gdb_test "p &ctable2\[4*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaa\", 'X' <repeats 11 times>..."
-    gdb_test "p &ctable2\[5*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaXXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[6*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaXXXXXXXXX\"..."
-    gdb_test "p &ctable2\[7*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaXXXXXXXX\"..."
-    gdb_test "p &ctable2\[8*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaXXXXXXX\"..."
-    gdb_test "p &ctable2\[9*16\]" \
-	" = \\(unsigned char \\*\\) \"aaaaaaaaaaXXXXXX\"..."
-    gdb_test "p &ctable2\[10*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 11 times>, \"XXXXX\"..."
-    gdb_test "p &ctable2\[11*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 12 times>, \"XXXX\"..."
-    gdb_test "p &ctable2\[12*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 13 times>, \"XXX\"..."
-    gdb_test "p &ctable2\[13*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 14 times>, \"XX\"..."
-    gdb_test "p &ctable2\[14*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 15 times>, \"X\"..."
-    gdb_test "p &ctable2\[15*16\]" \
-	" = \\(unsigned char \\*\\) 'a' <repeats 16 times>"
-}
-
-proc test_print_strings {} {
-    global gdb_prompt
-
-    # We accept "(unsigned char *) " before the string.  char vs. unsigned char
-    # is already tested elsewhere.
-
-    # Test that setting print elements unlimited doesn't completely suppress
-    # printing; this was a bug in older gdb's.
-    gdb_test "set print elements 0" ""
-    gdb_test "p teststring" \
-	" = (.unsigned char .. )?\"teststring contents\""
-    gdb_test "set print elements 1" ""
-    gdb_test "p teststring" \
-	" = (.unsigned char .. )?\"t\"\\.\\.\\."
-    gdb_test "set print elements 5" ""
-    gdb_test "p teststring" \
-	" = (.unsigned char .. )?\"tests\"\\.\\.\\."
-    gdb_test "set print elements 19" ""
-    gdb_test "p teststring" \
-	" = (.unsigned char .. )?\"teststring contents\""
-    gdb_test "set print elements 20" ""
-    gdb_test "p teststring" \
-	" = (.unsigned char .. )?\"teststring contents\""
-
-    gdb_test "set print elements 8" ""
-
-    gdb_test "p &ctable1\[0\]" \
-	" = \\(unsigned char \\*\\) \"\""
-    gdb_test "p &ctable1\[1\]" \
-	" = \\(unsigned char \\*\\) \"\\\\001\\\\002\\\\003\\\\004\\\\005\\\\006\\\\a\\\\b\"..."
-    gdb_test "p &ctable1\[1*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\b\\\\t\\\\n\\\\013\\\\f\\\\r\\\\016\\\\017\"..."
-    gdb_test "p &ctable1\[2*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\020\\\\021\\\\022\\\\023\\\\024\\\\025\\\\026\\\\027\"..."
-    gdb_test "p &ctable1\[3*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\030\\\\031\\\\032\\\\e\\\\034\\\\035\\\\036\\\\037\"..."
-    gdb_test "p &ctable1\[4*8\]" \
-	" = \\(unsigned char \\*\\) \" !\\\\\"#\\\$%&'\"..."
-    gdb_test "p &ctable1\[5*8\]" \
-	" = \\(unsigned char \\*\\) \"\\(\\)\\*\\+,-./\"..."
-    gdb_test "p &ctable1\[6*8\]" \
-	" = \\(unsigned char \\*\\) \"01234567\"..."
-    gdb_test "p &ctable1\[7*8\]" \
-	" = \\(unsigned char \\*\\) \"89:;<=>\\?\"..."
-    gdb_test "p &ctable1\[8*8\]" \
-	" = \\(unsigned char \\*\\) \"@ABCDEFG\"..."
-    gdb_test "p &ctable1\[9*8\]" \
-	" = \\(unsigned char \\*\\) \"HIJKLMNO\"..."
-    gdb_test "p &ctable1\[10*8\]" \
-	" = \\(unsigned char \\*\\) \"PQRSTUVW\"..."
-    gdb_test "p &ctable1\[11*8\]" \
-	" = \\(unsigned char \\*\\) \"XYZ\\\[\\\\\\\\\\\]\\^_\"..."
-    gdb_test "p &ctable1\[12*8\]" \
-	" = \\(unsigned char \\*\\) \"`abcdefg\"..."
-    gdb_test "p &ctable1\[13*8\]" \
-	" = \\(unsigned char \\*\\) \"hijklmno\"..."
-    gdb_test "p &ctable1\[14*8\]" \
-	" = \\(unsigned char \\*\\) \"pqrstuvw\"..."
-    gdb_test "p &ctable1\[15*8\]" \
-	" = \\(unsigned char \\*\\) \"xyz\[{|}\]+\\~\\\\177\"..."
-    gdb_test "p &ctable1\[16*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\200\\\\201\\\\202\\\\203\\\\204\\\\205\\\\206\\\\207\"..."
-    gdb_test "p &ctable1\[17*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\210\\\\211\\\\212\\\\213\\\\214\\\\215\\\\216\\\\217\"..."
-    gdb_test "p &ctable1\[18*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\220\\\\221\\\\222\\\\223\\\\224\\\\225\\\\226\\\\227\"..."
-    gdb_test "p &ctable1\[19*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\230\\\\231\\\\232\\\\233\\\\234\\\\235\\\\236\\\\237\"..."
-    gdb_test "p &ctable1\[20*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\240\\\\241\\\\242\\\\243\\\\244\\\\245\\\\246\\\\247\"..."
-    gdb_test "p &ctable1\[21*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\250\\\\251\\\\252\\\\253\\\\254\\\\255\\\\256\\\\257\"..."
-    gdb_test "p &ctable1\[22*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\260\\\\261\\\\262\\\\263\\\\264\\\\265\\\\266\\\\267\"..."
-    gdb_test "p &ctable1\[23*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\270\\\\271\\\\272\\\\273\\\\274\\\\275\\\\276\\\\277\"..."
-    gdb_test "p &ctable1\[24*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\300\\\\301\\\\302\\\\303\\\\304\\\\305\\\\306\\\\307\"..."
-    gdb_test "p &ctable1\[25*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\310\\\\311\\\\312\\\\313\\\\314\\\\315\\\\316\\\\317\"..."
-    gdb_test "p &ctable1\[26*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\320\\\\321\\\\322\\\\323\\\\324\\\\325\\\\326\\\\327\"..."
-    gdb_test "p &ctable1\[27*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\330\\\\331\\\\332\\\\333\\\\334\\\\335\\\\336\\\\337\"..."
-    gdb_test "p &ctable1\[28*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\340\\\\341\\\\342\\\\343\\\\344\\\\345\\\\346\\\\347\"..."
-    gdb_test "p &ctable1\[29*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\350\\\\351\\\\352\\\\353\\\\354\\\\355\\\\356\\\\357\"..."
-    gdb_test "p &ctable1\[30*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\360\\\\361\\\\362\\\\363\\\\364\\\\365\\\\366\\\\367\"..."
-    gdb_test "p &ctable1\[31*8\]" \
-	" = \\(unsigned char \\*\\) \"\\\\370\\\\371\\\\372\\\\373\\\\374\\\\375\\\\376\\\\377\"..."
-}
-
-proc test_print_int_arrays {} {
-    global gdb_prompt
-
-    gdb_test "set print elements 24" ""
-
-    gdb_test "p int1dim" \
-	" = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}"
-    gdb_test "p int2dim" \
-	" = {{0, 1, 2, 3}, {4, 5, 6, 7}, {8, 9, 10, 11}}"
-    gdb_test "p int3dim" \
-	" = {{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}"
-    gdb_test "p int4dim" \
-	" = {{{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}}"
-}
-
-proc test_artificial_arrays {} {
-    # Send \026@ instead of just @ in case the kill character is @.
-    gdb_test "p int1dim\[0\]\026@2" " = {0, 1}" {p int1dim[0]@2}
-    gdb_test "p int1dim\[0\]\026@2\026@3" \
-	"({{0, 1}, {2, 3}, {4, 5}}|\[Cc\]annot.*)" \
-	{p int1dim[0]@2@3}
-    gdb_test {p/x (short [])0x12345678} \
-	" = ({0x1234, 0x5678}|{0x5678, 0x1234})"
-}
-
-proc test_print_char_arrays {} {
-    global gdb_prompt
-    global hex
-
-    gdb_test "set print elements 24" ""
-    gdb_test "set print address on" ""
-
-    gdb_test "p arrays" \
-	" = {array1 = \"abc\", array2 = \"d\", array3 = \"e\", array4 = \"fg\", array5 = \"hij\"}"
-
-    gdb_test "p parrays"		" = \\(struct some_arrays \\*\\) $hex"
-    gdb_test "p parrays->array1"	" = \"abc\""
-    gdb_test "p &parrays->array1"	" = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex"
-    gdb_test "p parrays->array2"	" = \"d\""
-    gdb_test "p &parrays->array2"	" = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex"
-    gdb_test "p parrays->array3"	" = \"e\""
-    gdb_test "p &parrays->array3"	" = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex"
-    gdb_test "p parrays->array4"	" = \"fg\""
-    gdb_test "p &parrays->array4"	" = \\(unsigned char \\(\\*\\)\\\[2\\\]\\) $hex"
-    gdb_test "p parrays->array5"	" = \"hij\""
-    gdb_test "p &parrays->array5"	" = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex"
-
-    gdb_test "set print address off" ""
-}
-
-proc test_print_string_constants {} {
-    global gdb_prompt
-
-    gdb_test "set print elements 50" ""
-
-    if [target_info exists gdb,cannot_call_functions] {
-	setup_xfail "*-*-*" 2416
-	fail "This target can not call functions"
-	return
-    }
-
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "p \"a string\""		" = \"a string\""
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "p \"embedded \\000 null\"" " = \"embedded \\\\000 null\""
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "p \"abcd\"\[2\]"	" = 99 'c'"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "p sizeof (\"abcdef\")"	" = 7"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "ptype \"foo\""		" = char \\\[4\\\]"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "p *\"foo\""		" = 102 'f'"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "ptype *\"foo\""		" = char"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "p &*\"foo\""		" = \"foo\""
-    setup_xfail "*-*-*"
-    gdb_test "ptype &*\"foo\""	"type = char \\*"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "p (char *)\"foo\""	" = \"foo\""
-}
-
-proc test_print_array_constants {} {
-
-    if [target_info exists gdb,cannot_call_functions] {
-	setup_xfail "*-*-*" 2416
-	fail "This target can not call functions"
-	return
-    }
-
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "print {'a','b','c'}"	" = \"abc\""
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "print {0,1,2}"		" = {0, 1, 2}"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "print {(long)0,(long)1,(long)2}"	" = {0, 1, 2}"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "print {{0,1,2},{3,4,5}}"  " = {{0, 1, 2}, {3, 4, 5}}"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "print {4,5,6}\[2\]"	" = 6"
-    setup_xfail "a29k-*-udi" 2416
-    gdb_test "print *&{4,5,6}\[1\]"	" = 5"
-}
-
-proc test_printf {} {
-    gdb_test "printf \"x=%d,y=%d,z=%d\\n\", 5, 6, 7" "x=5,y=6,z=7"
-    gdb_test "printf \"string=%.4sxx\\n\", teststring" "string=testxx"
-    gdb_test "printf \"string=%sxx\\n\", teststring" \
-	"string=teststring contentsxx"
-
-    gdb_test "printf \"%f is fun\\n\", 1.0" "1\.0+ is fun"
-
-    # Test mixing args of different sizes.
-    gdb_test "printf \"x=%d,y=%f,z=%d\\n\", 5, 6.0, 7" "x=5,y=6\.0+,z=7"
-    gdb_test "printf \"%x %f, %c %x, %x, %f\\n\", 0xbad, -99.541, 'z',\
-0xfeedface, 0xdeadbeef, 5.0" "bad -99.54\[0-9\]+, z feedface, deadbeef, 5.0+"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "print \$pc" "No registers\\."
-# FIXME: should also test "print $pc" when there is an execfile but no
-# remote debugging target, process or corefile.
-
-gdb_load ${binfile}
-
-gdb_test "set print sevenbit-strings" ""
-gdb_test "set print address off" ""
-gdb_test "set width 0" ""
-
-if [set_lang_c] then {
-    gdb_test "p ctable1\[120\]" "120 'x'"
-
-    if [runto_main] then {
-	test_integer_literals_accepted
-	test_integer_literals_rejected
-	test_character_literals_accepted
-	test_print_all_chars
-	test_print_repeats_10
-	test_print_strings
-	test_print_int_arrays
-	test_artificial_arrays
-	test_print_char_arrays
-# We used to do the runto main here.
-	test_print_string_constants
-	test_print_array_constants
-	test_printf
-    }
-} else {
-    fail "C print command tests suppressed"
-}
diff --git a/gdb/testsuite/gdb.base/ptype.c b/gdb/testsuite/gdb.base/ptype.c
deleted file mode 100644
index 1f3858e..0000000
--- a/gdb/testsuite/gdb.base/ptype.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- *	Test file with lots of different types, for testing the
- *	"ptype" command.
- */
-
-/*
- *	First the basic C types.
- */
-
-#if !defined (__STDC__) && !defined (_AIX)
-#define signed  /**/
-#endif
-
-char		v_char;
-signed char	v_signed_char;
-unsigned char	v_unsigned_char;
-
-short		v_short;
-signed short	v_signed_short;
-unsigned short	v_unsigned_short;
-
-int		v_int;
-signed int	v_signed_int;
-unsigned int	v_unsigned_int;
-
-long		v_long;
-signed long	v_signed_long;
-unsigned long	v_unsigned_long;
-
-float		v_float;
-double		v_double;
-
-/*
- *	Now some derived types, which are arrays, functions-returning,
- *	pointers, structures, unions, and enumerations.
- */
-
-/**** arrays *******/
-
-char		v_char_array[2];
-signed char	v_signed_char_array[2];
-unsigned char	v_unsigned_char_array[2];
-
-short		v_short_array[2];
-signed short	v_signed_short_array[2];
-unsigned short	v_unsigned_short_array[2];
-
-int		v_int_array[2];
-signed int	v_signed_int_array[2];
-unsigned int	v_unsigned_int_array[2];
-
-long		v_long_array[2];
-signed long	v_signed_long_array[2];
-unsigned long	v_unsigned_long_array[2];
-
-float		v_float_array[2];
-double		v_double_array[2];
-
-/**** pointers *******/
-
-char		*v_char_pointer;
-signed char	*v_signed_char_pointer;
-unsigned char	*v_unsigned_char_pointer;
-
-short		*v_short_pointer;
-signed short	*v_signed_short_pointer;
-unsigned short	*v_unsigned_short_pointer;
-
-int		*v_int_pointer;
-signed int	*v_signed_int_pointer;
-unsigned int	*v_unsigned_int_pointer;
-
-long		*v_long_pointer;
-signed long	*v_signed_long_pointer;
-unsigned long	*v_unsigned_long_pointer;
-
-float		*v_float_pointer;
-double		*v_double_pointer;
-
-/**** structs *******/
-
-struct t_struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct1;
-
-struct t_struct *v_t_struct_p;
-
-struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct2;
-
-/* typedef'd struct without a tag.  */
-typedef struct {
-  double v_double_member;
-  int v_int_member;
-} t_struct3;
-/* GCC seems to want a variable of this type, or else it won't put out
-   a symbol.  */
-t_struct3 v_struct3;
-
-/**** unions *******/
-
-union t_union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union;
-
-union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union2;
-
-/* typedef'd union without a tag.  */
-typedef union {
-  double v_double_member;
-  int v_int_member;
-} t_union3;
-/* GCC seems to want a variable of this type, or else it won't put out
-   a symbol.  */
-t_union3 v_union3;
-
-/*** Functions returning type ********/
-
-char		v_char_func () { return(0); }
-signed char	v_signed_char_func () { return (0); }
-unsigned char	v_unsigned_char_func () { return (0); }
-
-short		v_short_func () { return (0); }
-signed short	v_signed_short_func () { return (0); }
-unsigned short	v_unsigned_short_func () { return (0); }
-
-int		v_int_func () { return (0); }
-signed int	v_signed_int_func () { return (0); }
-unsigned int	v_unsigned_int_func () { return (0); }
-
-long		v_long_func () { return (0); }
-signed long	v_signed_long_func () { return (0); }
-unsigned long	v_unsigned_long_func () { return (0); }
-
-float		v_float_func () { return (0.0); }
-double		v_double_func () { return (0.0); }
-
-/**** Some misc more complicated things *******/
-
-struct link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} *s_link;
-
-union tu_link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} u_link;
-
-struct outer_struct {
-	int outer_int;
-	struct inner_struct {
-		int inner_int;
-		long inner_long;
-	}inner_struct_instance;
-	union inner_union {
-		int inner_union_int;
-		long inner_union_long;
-	}inner_union_instance;
-	long outer_long;
-} nested_su;
-
-/**** Enumerations *******/
-
-enum 
-/* Work around the bug for compilers which don't put out the right stabs.  */
-#if __GNUC__ < 2 && !defined (_AIX)
-primary1_tag
-#endif
-{red1, green1, blue1} primary1;
-
-enum {red, green, blue} primary;
-enum colors {yellow, purple, pink} nonprimary;
-
-enum {chevy, ford} clunker;
-enum cars {bmw, porsche} sportscar;
-
-typedef enum {FALSE, TRUE} boolean;
-boolean v_boolean;
-typedef enum bvals {false, true} boolean2;
-
-enum misordered {two = 2, one = 1, zero = 0, three = 3};
-
-/***********/
-
-main ()
-{
-  /* Seems like we need a variable of this type to get the type to be put
-     in the executable, at least for AIX xlc.  */
-  enum misordered v_misordered = three;
-
-  /* Some of the tests in ptype.exp require invoking malloc, so make
-     sure it is linked in to this program.  */
-  v_char_pointer = (char *) malloc (1);
-
-  /* Some linkers (e.g. on AIX) remove unreferenced variables,
-     so make sure to reference them. */
-  primary = blue;
-  primary1 = blue1;
-  nonprimary = pink;
-  sportscar = porsche;
-  clunker = ford;
-  v_struct1.v_int_member = 5;
-  v_struct2.v_int_member = 6;
-  v_struct3.v_int_member = 7;
-
-  v_char = 0;
-  v_signed_char = 0;
-  v_unsigned_char = 0;
-
-  v_short = 0;
-  v_signed_short = 0;
-  v_unsigned_short = 0;
-
-  v_int = 0;
-  v_signed_int = 0;
-  v_unsigned_int = 0;
-
-  v_long = 0;
-  v_signed_long = 0;
-  v_unsigned_long = 0;
-
-  v_float = 0;
-  v_double = 0;
-
-  v_char_array[0] = 0;
-  v_signed_char_array[0] = 0;
-  v_unsigned_char_array[0] = 0;
-
-  v_short_array[0] = 0;
-  v_signed_short_array[0] = 0;
-  v_unsigned_short_array[0] = 0;
-
-  v_int_array[0] = 0;
-  v_signed_int_array[0] = 0;
-  v_unsigned_int_array[0] = 0;
-
-  v_long_array[0] = 0;
-  v_signed_long_array[0] = 0;
-  v_unsigned_long_array[0] = 0;
-
-  v_float_array[0] = 0;
-  v_double_array[0] = 0;
-
-  v_char_pointer = 0;
-  v_signed_char_pointer = 0;
-  v_unsigned_char_pointer = 0;
-
-  v_short_pointer = 0;
-  v_signed_short_pointer = 0;
-  v_unsigned_short_pointer = 0;
-
-  v_int_pointer = 0;
-  v_signed_int_pointer = 0;
-  v_unsigned_int_pointer = 0;
-
-  v_long_pointer = 0;
-  v_signed_long_pointer = 0;
-  v_unsigned_long_pointer = 0;
-
-  v_float_pointer = 0;
-  v_double_pointer = 0;
-
-  nested_su.outer_int = 0;
-  v_t_struct_p = 0;
-
-  v_boolean = FALSE;
-}
diff --git a/gdb/testsuite/gdb.base/ptype.exp b/gdb/testsuite/gdb.base/ptype.exp
deleted file mode 100644
index 9d7fa2c..0000000
--- a/gdb/testsuite/gdb.base/ptype.exp
+++ /dev/null
@@ -1,533 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "ptype"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# Test ptype of unnamed enumeration members before any action causes
-# the partial symbol table to be expanded to full symbols.  This fails
-# with stabs compilers which fail to use a nameless stab (such as
-# pre-2.4.5 versions of gcc and most non-gcc compilers).
-
-send_gdb "ptype red1\n"
-gdb_expect {
-    -re "type = enum primary1_tag \{red1, green1, blue1\}.*$gdb_prompt $"\
-	{
-	    # The workaround is in effect.  As this is a compiler, not GDB,
-	    # bug, we'll make it a PASS but perhaps it should be an XFAIL.
-	    pass "ptype unnamed enumeration member (worked around)"
-	}
-    -re "type = enum \{red1, green1, blue1\}.*$gdb_prompt $"\
-			{ pass "ptype unnamed enumeration member" }
-    -re ".*$gdb_prompt $"	{ fail "ptype unnamed enumeration member" }
-    timeout		{ fail "(timeout) ptype unnamed enumeration member" }
-}
-
-#
-# test ptype command with structures
-#
-# Here and elsewhere, we accept
-# "long", "long int", or "int" for long variables (whatis.exp already
-# has an XFAIL for "int" (Sun cc bug), so no need to fail it here).
-gdb_test "ptype struct t_struct" "type = struct t_struct \{.*\[\r\n\]    (unsigned |)char v_char_member;.*\[\r\n\]    (short|short int) v_short_member;.*\[\r\n\]    int v_int_member;.*\[\r\n\]    (long|long int|int) v_long_member;.*\[\r\n\]    float v_float_member;.*\[\r\n\]    double v_double_member;.*\[\r\n\]\}.*" "ptype structure" 
-
-
-# Test the equivalence between '.' and '->' for struct member references.
-
-if [gdb_test "ptype v_struct1.v_float_member"	"type = float"]<0 then {
-    return -1
-}
-if [gdb_test "ptype v_struct1->v_float_member"	"type = float"]<0 then {
-    return -1
-}
-if [gdb_test "ptype v_t_struct_p.v_float_member"	"type = float"]<0 then {
-    return -1
-}
-if [gdb_test "ptype v_t_struct_p->v_float_member"	"type = float"]<0 then {
-    return -1
-}
-
-
-# IBM's xlc puts out bogus stabs--the stuff field is type 42,
-# which isn't defined.
-
-gdb_test "ptype struct link" "type = struct link \{.*\[\r\n\]    struct link \[*\]next;.*\[\r\n\]    struct link \[*(\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\]    struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list structure" 
-
-#
-# test ptype command with unions
-#
-gdb_test "ptype union t_union" "type = union t_union \{.*\[\r\n\]    (unsigned |)char v_char_member;.*\[\r\n\]    (short|short int) v_short_member;.*\[\r\n\]    int v_int_member;.*\[\r\n\]    (long|long int|int) v_long_member;.*\[\r\n\]    float v_float_member;.*\[\r\n\]    double v_double_member;.*\[\r\n\]\}.*" "ptype union" 
-
-# IBM's xlc puts out bogus stabs--the stuff field is type 42,
-# which isn't defined.
-gdb_test "ptype union tu_link" "type = union tu_link .*\[\r\n\]    struct link \[*\]next;.*\[\r\n\]    struct link \[(\*\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\]    struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list union" 
-
-#
-# test ptype command with enums
-#
-
-gdb_test "ptype primary" "type = enum .red, green, blue.*" "ptype unnamed enumeration" 
-
-gdb_test "ptype enum colors" "type = enum colors \{yellow, purple, pink\}.*" "ptype named enumeration" 
-
-
-#
-# test ptype command with enums as typedef
-#
-gdb_test "ptype boolean" "type = enum \{FALSE, TRUE\}.*" "ptype unnamed typedef'd enumeration" 
-
-# And check that whatis shows the name, not "enum {...}".
-# This probably fails for all DWARF 1 cases, so assume so for now. -fnf
-# The problem with xlc is that the stabs look like
-#   :t51=eFALSE:0,TRUE:1,;
-#   boolean:t55=51
-#   v_boolean:G51
-# GDB's behavior is correct; the type which the variable is defined
-# as (51) doesn't have a name.  Only 55 has a name.
-
-if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" }
-setup_xfail_format "DWARF 1"
-gdb_test "whatis v_boolean" "type = boolean" \
-  "whatis unnamed typedef'd enum (compiler bug in IBM's xlc)"
-
-# Same thing with struct and union.
-gdb_test "ptype t_struct3" "type = struct \{.*
- *double v_double_member;.*
- *int v_int_member;.*\}" "printing typedef'd struct"
-
-gdb_test "ptype t_union3" "type = union \{.*
- *double v_double_member;.*
- *int v_int_member;.*\}" "printing typedef'd union"
-
-gdb_test "ptype enum bvals" "type = enum bvals \{false, true\}.*" "ptype named typedef'd enumf'd enum" 
-
-#
-# test ptype command with out-of-order enum values
-#
-gdb_test "ptype enum misordered" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype misordered enumeration" 
-
-#
-# test ptype command with a named enum's value
-#
-gdb_test "ptype three" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype named enumeration member" 
-
-gdb_test "ptype red" "type = enum \{red, green, blue\}.*" "ptype unnamed enumeration member" 
-
-#
-# test ptype command with basic C types
-#
-# I've commented most of this out because it duplicates tests in whatis.exp.
-# I've just left in a token test or 2 which is designed to test that ptype 
-# acts like whatis for basic types.  If it is thought to be necessary to
-# test both whatis and ptype for all the types, the tests should be
-# merged into whatis.exp, or else maintenance will be a royal pain -kingdon
-#setup_xfail "i960-*-*" 1821
-#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
-#send "ptype v_char\n"
-#gdb_expect {
-#    -re "type = char.*$gdb_prompt $"	{ pass "ptype char" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype char" }
-#    timeout		{ fail "(timeout) ptype char" }
-#}
-#
-#
-#setup_xfail "mips-*-*" "a29k-*-*"
-#send "ptype v_signed_char\n"
-#gdb_expect {
-#    -re "type = signed char.*$gdb_prompt $"	{ pass "ptype signed char" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed char" }
-#    timeout		{ fail "(timeout) ptype signed char" }
-#}
-#
-#
-#send "ptype v_unsigned_char\n"
-#gdb_expect {
-#    -re "type = unsigned char.*$gdb_prompt $"	{ pass "ptype unsigned char" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned char" }
-#    timeout		{ fail "(timeout) ptype unsigned char" }
-#}
-
-gdb_test "ptype v_short" "type = short(| int).*" "ptype short" 
-
-#send "ptype v_signed_short\n"
-#gdb_expect {
-#    -re "type = short.*$gdb_prompt $"	{ pass "ptype signed short" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed short" }
-#    timeout		{ fail "(timeout) ptype signed short" }
-#}
-#
-#
-#send "ptype v_unsigned_short\n"
-#gdb_expect {
-#    -re "type = unsigned short.*$gdb_prompt $"	{ pass "ptype unsigned short" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned short" }
-#    timeout		{ fail "(timeout) ptype unsigned short" }
-#}
-
-
-gdb_test "ptype v_int" "type = int.*" "ptype int" 
-
-#send "ptype v_signed_int\n"
-#gdb_expect {
-#    -re "type = int.*$gdb_prompt $"	{ pass "ptype signed int" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed int" }
-#    timeout		{ fail "(timeout) ptype signed int" }
-#}
-#
-#
-#send "ptype v_unsigned_int\n"
-#gdb_expect {
-#    -re "type = unsigned int.*$gdb_prompt $"	{ pass "ptype unsigned int" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned int" }
-#    timeout		{ fail "(timeout) ptype unsigned int" }
-#}
-#
-#
-#send "ptype v_long\n"
-#gdb_expect {
-#    -re "type = long.*$gdb_prompt $"	{ pass "ptype long" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype long" }
-#    timeout		{ fail "(timeout) ptype long" }
-#}
-#
-#
-#send "ptype v_signed_long\n"
-#gdb_expect {
-#    -re "type = long.*$gdb_prompt $"	{ pass "ptype signed long" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed long" }
-#    timeout		{ fail "(timeout) ptype signed long" }
-#}
-#
-#
-#send "ptype v_unsigned_long\n"
-#gdb_expect {
-#    -re "type = unsigned long.*$gdb_prompt $"	{ pass "ptype unsigned long" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned long" }
-#    timeout		{ fail "(timeout) ptype unsigned long" }
-#}
-#
-#
-#send "ptype v_float\n"
-#gdb_expect {
-#    -re "type = float.*$gdb_prompt $"	{ pass "ptype float" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype float" }
-#    timeout		{ fail "(timeout) ptype float" }
-#}
-#
-#
-#send "ptype v_double\n"
-#gdb_expect {
-#    -re "type = double.*$gdb_prompt $"	{ pass "ptype double" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype double" }
-#    timeout		{ fail "(timeout) ptype double" }
-#}
-
-
-#
-# test ptype command with arrays
-#
-#setup_xfail "i960-*-*" 1821
-#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
-#send "ptype v_char_array\n"
-#gdb_expect {
-#    -re "type = char .2..*$gdb_prompt $"	{ pass "ptype char array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype char array" }
-#    timeout		{ fail "(timeout) ptype char array" }
-#}
-#
-#
-#setup_xfail "mips-*-*" "a29k-*-*"
-#send "ptype v_signed_char_array\n"
-#gdb_expect {
-#    -re "type = (|signed )char .2..*$gdb_prompt $"	{ pass "ptype signed char array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed char array" }
-#    timeout		{ fail "(timeout) ptype signed char array" }
-#}
-#
-#
-#send "ptype v_unsigned_char_array\n"
-#gdb_expect {
-#    -re "type = unsigned char .2..*$gdb_prompt $"	{ pass "ptype unsigned char array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned char array" }
-#    timeout		{ fail "(timeout) ptype unsigned char array" }
-#}
-#
-#
-#
-#send "ptype v_int_array\n"
-#gdb_expect {
-#    -re "type = int .2..*$gdb_prompt $"	{ pass "ptype int array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype int array" }
-#    timeout		{ fail "(timeout) ptype int array" }
-#}
-#
-#
-#send "ptype v_signed_int_array\n"
-#gdb_expect {
-#    -re "type = int .2..*$gdb_prompt $"	{ pass "ptype signed int array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed int array" }
-#    timeout		{ fail "(timeout) ptype signed int array" }
-#}
-#
-#
-#send "ptype v_unsigned_int_array\n"
-#gdb_expect {
-#    -re "type = unsigned int .2..*$gdb_prompt $"	{ pass "ptype unsigned int array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned int array" }
-#    timeout		{ fail "(timeout) ptype unsigned int array" }
-#}
-#
-#
-#send "ptype v_long_array\n"
-#gdb_expect {
-#    -re "type = (long|int|long int) .2..*$gdb_prompt $"	{ 
-#	pass "ptype long array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype long array" }
-#    timeout		{ fail "(timeout) ptype long array" }
-#}
-#
-#
-#send "ptype v_signed_long_array\n"
-#gdb_expect {
-#    -re "type = (long|int|long int) .2..*$gdb_prompt $"	{ 
-#	pass "ptype signed long array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed long array" }
-#    timeout		{ fail "(timeout) ptype signed long array" }
-#}
-#
-#
-#send "ptype v_unsigned_long_array\n"
-#gdb_expect {
-#    -re "type = unsigned long .2..*$gdb_prompt $"	{ pass "ptype unsigned long array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned long array" }
-#    timeout		{ fail "(timeout) ptype unsigned long array" }
-#}
-#
-#
-#send "ptype v_float_array\n"
-#gdb_expect {
-#    -re "type = float .2..*$gdb_prompt $"	{ pass "ptype float array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype float array" }
-#    timeout		{ fail "(timeout) ptype float array" }
-#}
-#
-#
-#send "ptype v_double_array\n"
-#gdb_expect {
-#    -re "type = double .2..*$gdb_prompt $"	{ pass "ptype double array" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype double array" }
-#    timeout		{ fail "(timeout) ptype double array" }
-#}
-#
-
-if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" }
-setup_xfail_format "DWARF 1"
-gdb_test "ptype t_char_array" "type = (|unsigned )char \\\[0?\\\]"
-
-#
-##
-## test ptype command with pointers
-##
-#setup_xfail "i960-*-*" 1821
-#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
-#send "ptype v_char_pointer\n"
-#gdb_expect {
-#    -re "type = char \*.*$gdb_prompt $"	{ pass "ptype char pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype char pointer" }
-#    timeout		{ fail "(timeout) ptype char pointer" }
-#}
-#
-#
-#setup_xfail "mips-*-*" "a29k-*-*"
-#send "ptype v_signed_char_pointer\n"
-#gdb_expect {
-#    -re "type = (|signed )char \*.*$gdb_prompt $"
-#	{ pass "ptype signed char pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed char pointer" }
-#    timeout		{ fail "(timeout) ptype signed char pointer" }
-#}
-#
-#
-#send "ptype v_unsigned_char_pointer\n"
-#gdb_expect {
-#    -re "type = unsigned char \*.*$gdb_prompt $"	{ pass "ptype unsigned char pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned char pointer" }
-#    timeout		{ fail "(timeout) ptype unsigned char pointer" }
-#}
-#
-#
-#send "ptype v_short_pointer\n"
-#gdb_expect {
-#    -re "type = (short|short int) \*.*$gdb_prompt $"	{ pass "ptype short pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype short pointer" }
-#    timeout		{ fail "(timeout) ptype short pointer" }
-#}
-#
-#
-#send "ptype v_signed_short_pointer\n"
-#gdb_expect {
-#    -re "type = short \*.*$gdb_prompt $"	{ pass "ptype signed short pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed short pointer" }
-#    timeout		{ fail "(timeout) ptype signed short pointer" }
-#}
-#
-#
-#send "ptype v_unsigned_short_pointer\n"
-#gdb_expect {
-#    -re "type = unsigned short \*.*$gdb_prompt $"	{ pass "ptype unsigned short pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned short pointer" }
-#    timeout		{ fail "(timeout) ptype unsigned short pointer" }
-#}
-#
-#
-#send "ptype v_int_pointer\n"
-#gdb_expect {
-#    -re "type = int \*.*$gdb_prompt $"	{ pass "ptype int pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype int pointer" }
-#    timeout		{ fail "(timeout) ptype int pointer" }
-#}
-#
-#
-#send "ptype v_signed_int_pointer\n"
-#gdb_expect {
-#    -re "type = int \*.*$gdb_prompt $"	{ pass "ptype signed int pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed int pointer" }
-#    timeout		{ fail "(timeout) ptype signed int pointer" }
-#}
-#
-#
-#send "ptype v_unsigned_int_pointer\n"
-#gdb_expect {
-#    -re "type = unsigned int \*.*$gdb_prompt $"	{ pass "ptype unsigned int pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned int pointer" }
-#    timeout		{ fail "(timeout) ptype unsigned int pointer" }
-#}
-#
-#
-#send "ptype v_long_pointer\n"
-#gdb_expect {
-#    -re "type = long \*.*$gdb_prompt $"	{ pass "ptype long pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype long pointer" }
-#    timeout		{ fail "(timeout) ptype long pointer" }
-#}
-#
-#
-#send "ptype v_signed_long_pointer\n"
-#gdb_expect {
-#    -re "type = long \*.*$gdb_prompt $"	{ pass "ptype signed long pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype signed long pointer" }
-#    timeout		{ fail "(timeout) ptype signed long pointer" }
-#}
-#
-#
-#send "ptype v_unsigned_long_pointer\n"
-#gdb_expect {
-#    -re "type = unsigned long \*.*$gdb_prompt $"	{ pass "ptype unsigned long pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype unsigned long pointer" }
-#    timeout		{ fail "(timeout) ptype unsigned long pointer" }
-#}
-#
-#
-#send "ptype v_float_pointer\n"
-#gdb_expect {
-#    -re "type = float \*.*$gdb_prompt $"	{ pass "ptype float pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype float pointer" }
-#    timeout		{ fail "(timeout) ptype float pointer" }
-#}
-#
-#
-#send "ptype v_double_pointer\n"
-#gdb_expect {
-#    -re "type = double \*.*$gdb_prompt $"	{ pass "ptype double pointer" }
-#    -re ".*$gdb_prompt $"	{ fail "ptype double pointer" }
-#    timeout		{ fail "(timeout) ptype double pointer" }
-#}
-
-#
-# test ptype command with nested structure and union
-#
-gdb_test "ptype struct outer_struct" "type = struct outer_struct \{.*\[\r\n\]    int outer_int;.*\[\r\n\]    struct inner_struct inner_struct_instance;.*\[\r\n\]    union inner_union inner_union_instance;.*\[\r\n\]    (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype outer structure" 
-
-gdb_test "ptype struct inner_struct" "type = struct inner_struct \{.*\[\r\n\]    int inner_int;.*\[\r\n\]    (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype inner structure" 
-
-gdb_test "ptype union inner_union" "type = union inner_union \{.*\[\r\n\]    int inner_union_int;.*\[\r\n\]    (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype inner union" 
-
-gdb_test "ptype nested_su" "type = struct outer_struct \{.*\[\r\n\]    int outer_int;.*\[\r\n\]    struct inner_struct inner_struct_instance;.*\[\r\n\]    union inner_union inner_union_instance;.*\[\r\n\]    (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype nested structure" 
-
-gdb_test "ptype nested_su.outer_int" "type = int.*" "ptype outer int" 
-
-gdb_test "ptype nested_su.inner_struct_instance" "type = struct inner_struct \{.*\[\r\n\]    int inner_int;.*\[\r\n\]    (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype nested structure" 
-
-gdb_test "ptype nested_su.inner_struct_instance.inner_int" "type = int.*" "ptype inner int" 
-
-gdb_test "ptype nested_su.inner_union_instance" "type = union inner_union \{.*\[\r\n\]    int inner_union_int;.*\[\r\n\]    (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype nested union" 
-
-# Test printing type of string constants and array constants, but
-# requires a running process.  These call malloc, and can take a long
-# time to execute over a slow serial link, so increase the timeout.
-
-# UDI can't do this (PR 2416).  XFAIL is not suitable, because attempting
-# the operation causes a slow painful death rather than a nice simple failure.
-
-if [runto_main] then {
-
-  get_debug_format
-  if [target_info exists gdb,cannot_call_functions] {
-    setup_xfail "*-*-*" 2416
-    fail "This target can not call functions"
-    continue
-  }
-
-  gdb_test "ptype \"abc\""	"type = char \\\[4\\\]"
-  gdb_test "ptype {'a','b','c'}"	"type = char \\\[3\\\]"
-  gdb_test "ptype {0,1,2}"		"type = int \\\[3\\\]"
-  gdb_test "ptype {(long)0,(long)1,(long)2}"	  "type = long \\\[3\\\]"
-  gdb_test "ptype {(float)0,(float)1,(float)2}" "type = float \\\[3\\\]"
-  gdb_test "ptype {{0,1,2},{3,4,5}}"	"type = int \\\[2\\\]\\\[3\\\]"
-  gdb_test "ptype {4,5,6}\[2\]"	"type = int"
-  gdb_test "ptype *&{4,5,6}\[1\]"	"type = int"
-}
diff --git a/gdb/testsuite/gdb.base/radix.exp b/gdb/testsuite/gdb.base/radix.exp
deleted file mode 100644
index ae288d0..0000000
--- a/gdb/testsuite/gdb.base/radix.exp
+++ /dev/null
@@ -1,185 +0,0 @@
-# Copyright (C) 1993 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-proc test_input_radix_2 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set input-radix 2" \
-	"Input radix now set to decimal 2, hex 2, octal 2."
-    gdb_test "show radix" \
-	"Input radix set to decimal 2, hex 2, octal 2.\r\nOutput radix set to decimal 10, hex a, octal 12."
-    gdb_test "p 010"		"8"
-    gdb_test "p 20."		"20"
-    gdb_test "p (int) 20."	"20"
-    gdb_test "p 0xf"		"15"
-    gdb_test "p 10"		"2"
-    gdb_test "p -101"		"-5"
-    gdb_test "p 101"		"5"
-    gdb_test "p 10101"		"21"
-    gdb_test "p 4"		"Invalid number \"4\""
-    gdb_test "p -2"		"Invalid number \"2\""
-}
-
-# Test input radix 3 (an non-typical radix)
-
-proc test_input_radix_3 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set input-radix 3" \
-	"Input radix now set to decimal 3, hex 3, octal 3."
-    gdb_test "show radix" \
-	"Input radix set to decimal 3, hex 3, octal 3.\r\nOutput radix set to decimal 10, hex a, octal 12."
-    gdb_test "p 010"		"8"
-    gdb_test "p 20."		"20"
-    gdb_test "p (int) 20."	"20"
-    gdb_test "p 0xf"		"15"
-    gdb_test "p 10"		"3"
-    gdb_test "p 0"		"0"
-    gdb_test "p 1"		"1"
-    gdb_test "p 2"		"2"
-    gdb_test "p 10"		"3"
-    gdb_test "p 20"		"6"
-    gdb_test "p 100"		"9"
-    gdb_test "p -100"		"-9"
-    gdb_test "p 3"		"Invalid number \"3\"."
-    gdb_test "p 30"		"Invalid number \"30\"."
-}
-
-proc test_input_radix_8 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set input-radix 8" \
-	"Input radix now set to decimal 8, hex 8, octal 10."
-    gdb_test "show radix" \
-	"Input radix set to decimal 8, hex 8, octal 10.\r\nOutput radix set to decimal 10, hex a, octal 12."
-    gdb_test "p 010"		"8"
-    gdb_test "p 20."		"20"
-    gdb_test "p (int) 20."	"20"
-    gdb_test "p 0xf"		"15"
-    gdb_test "p 10"		"8"
-    gdb_test "p 20"		"16"
-    gdb_test "p -20"		"-16"
-    gdb_test "p 100"		"64"
-    gdb_test "p 8"		"Invalid number \"8\"."
-    gdb_test "p -9"		"Invalid number \"9\"."
-}
-
-proc test_input_radix_10 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set input-radix 10" \
-	"Input radix now set to decimal 10, hex a, octal 12."
-    gdb_test "show radix" \
-	"Input and output radices set to decimal 10, hex a, octal 12."
-    gdb_test "p 010"		"8"
-    gdb_test "p 20."		"20"
-    gdb_test "p (int) 20."	"20"
-    gdb_test "p 0xf"		"15"
-    gdb_test "p 10"		"10"
-    gdb_test "p -12"		"-12"
-}
-
-proc test_input_radix_16 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set input-radix 16" \
-	"Input radix now set to decimal 16, hex 10, octal 20."
-    gdb_test "show radix" \
-	"Input radix set to decimal 16, hex 10, octal 20.\r\nOutput radix set to decimal 10, hex a, octal 12."
-    gdb_test "p 010"		"8"
-    gdb_test "p 20."		"20"
-    gdb_test "p (int) 20."	"20"
-    gdb_test "p 0xf"		"15"
-    gdb_test "p 10"		"16"
-    gdb_test "p 100"		"256"
-}
-
-proc test_output_radix_8 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set output-radix 8" \
-	"Output radix now set to decimal 8, hex 8, octal 10."
-    gdb_test "show radix" \
-	"Input radix set to decimal 10, hex a, octal 12.\r\nOutput radix set to decimal 8, hex 8, octal 10."
-    gdb_test "p 010"		"010"
-    # FIXME:  If gdb can't handle float printing in different radices, it
-    # should at least warn once the first time that is attempted.
-    setup_xfail "*-*-*"
-    gdb_test "p 20."		"24"	"Float printing when output radix is 8"
-    gdb_test "p (int) 20."	"24"
-    gdb_test "p 0xf"		"17"
-    gdb_test "p 10"		"12"
-    gdb_test "p 100"		"144"
-}
-
-proc test_output_radix_10 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set output-radix 10" \
-	"Output radix now set to decimal 10, hex a, octal 12."
-    gdb_test "show radix" \
-	"Input and output radices set to decimal 10, hex a, octal 12."
-    gdb_test "p 010"		"8"
-    gdb_test "p 20."		"20"
-    gdb_test "p (int) 20."	"20"
-    gdb_test "p 0xf"		"15"
-    gdb_test "p 10"		"10"
-    gdb_test "p 100"		"100"
-}
-
-proc test_output_radix_16 {} {
-    gdb_test "set radix" \
-	"Input and output radices now set to decimal 10, hex a, octal 12."
-    gdb_test "set output-radix 16" \
-	"Output radix now set to decimal 16, hex 10, octal 20."
-    gdb_test "show radix" \
-	"Input radix set to decimal 10, hex a, octal 12.\r\nOutput radix set to decimal 16, hex 10, octal 20."
-    gdb_test "p 010"		"8"
-    # FIXME:  If gdb can't handle float printing in different radices, it
-    # should at least warn once the first time that is attempted.
-    setup_xfail "*-*-*"
-    gdb_test "p 20."		"14"	"Float printing when output radix is 16"
-    gdb_test "p (int) 20."	"14"
-    gdb_test "p 0xf"		"f"
-    gdb_test "p 10"		"a"
-    gdb_test "p 100"		"64"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-
-test_input_radix_2
-test_input_radix_3
-test_input_radix_8
-test_input_radix_10
-test_input_radix_16
-test_output_radix_8
-test_output_radix_10
-test_output_radix_16
diff --git a/gdb/testsuite/gdb.base/recurse.c b/gdb/testsuite/gdb.base/recurse.c
deleted file mode 100644
index 6ae93a5..0000000
--- a/gdb/testsuite/gdb.base/recurse.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Trivial code used to test watchpoints in recursive code and 
-   auto-deletion of watchpoints as they go out of scope.  */
-
-static int 
-recurse (a)
-     int a;
-{
-  int b = 0;
-
-  if (a == 1)
-    return 1;
-
-  b = a;
-  b *= recurse (a - 1);
-  return b;
-}
-
-main()
-{
-  recurse (10);
-}
diff --git a/gdb/testsuite/gdb.base/recurse.exp b/gdb/testsuite/gdb.base/recurse.exp
deleted file mode 100644
index 68524a9..0000000
--- a/gdb/testsuite/gdb.base/recurse.exp
+++ /dev/null
@@ -1,141 +0,0 @@
-# Copyright (C) 1992, 1996 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cs.utah.edu)
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "recurse"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-proc recurse_tests {} {
-
-    if [runto recurse] then {
-	# First we need to step over the assignment of b, so it has a known
-	# value.
-	gdb_test "next" "if \\(a == 1\\)" "next over b = 0 in first instance"
-	gdb_test "watch b" ".*\[Ww\]atchpoint \[0-9]*: b" \
-	    "set first instance watchpoint"
-
-	# Continue until initial set of b.
-	if [gdb_test "continue" \
-	    "Continuing.*\[Ww\]atchpoint.*: b.*Old value = 0.*New value = 10.*" \
-	    "continue to first instance watchpoint, first time"] then {
-	    return
-	}
-
-	# Continue inward for a few iterations
-	gdb_test "continue" "Breakpoint.* recurse \\(a=9\\).*" \
-	    "continue to recurse (a = 9)"
-	gdb_test "continue" "Breakpoint.* recurse \\(a=8\\).*" \
-	    "continue to recurse (a = 8)"
-	gdb_test "continue" "Breakpoint.* recurse \\(a=7\\).*" \
-	    "continue to recurse (a = 7)"
-	gdb_test "continue" "Breakpoint.* recurse \\(a=6\\).*" \
-	    "continue to recurse (a = 6)"
-	gdb_test "continue" "Breakpoint.* recurse \\(a=5\\).*" \
-	    "continue to recurse (a = 5)"
-
-	# Put a watchpoint on another instance of b
-	# First we need to step over the assignment of b, so it has a known
-	# value.
-	gdb_test "next" "if \\(a == 1\\)" "next over b = 0 in second instance"
-	gdb_test "watch b" ".*\[Ww\]atchpoint \[0-9]*: b" \
-	    "set second instance watchpoint"
-
-	# Continue until initial set of b (second instance).
-	if [gdb_test "continue" \
-	    "Continuing.*\[Ww\]atchpoint.*: b.*Old value = 0.*New value = 5.*"\
-	    "continue to second instance watchpoint, first time"] then {
-	    return
-	}
-
-	# Continue inward for a few iterations
-	gdb_test "continue" "Breakpoint.* recurse \\(a=4\\).*" \
-	    "continue to recurse (a = 4)"
-	gdb_test "continue" "Breakpoint.* recurse \\(a=3\\).*" \
-	    "continue to recurse (a = 3)"
-	gdb_test "continue" "Breakpoint.* recurse \\(a=2\\).*" \
-	    "continue to recurse (a = 2)"
-	gdb_test "continue" "Breakpoint.* recurse \\(a=1\\).*" \
-	    "continue to recurse (a = 1)"
-
-	# Continue until second set of b (second instance).
-	if [gdb_test "continue" \
-	    "Continuing.*\[Ww\]atchpoint.*: b.*Old value = 5.*New value = 120.*return.*" \
-	    "continue to second instance watchpoint, second time"] then { 
-	    return
-	}
-
-	# Continue again.  We should have a watchpoint go out of scope now
-	if [gdb_test "continue" \
-	    "Continuing.*\[Ww\]atchpoint.*deleted.*recurse \\(a=6\\) .*" \
-	    "second instance watchpoint deleted when leaving scope"] then {
-	    return
-	}
-
-	# Continue until second set of b (first instance).
-	if [gdb_test "continue" \
-	    "Continuing.*\[Ww\]atchpoint.*b.*Old value = 10.*New value = 3628800.*return.*" \
-	    "continue to first instance watchpoint, second time"] then {
-	    return
-	}
-
-	# Continue again.  We should have a watchpoint go out of scope now
-	if [gdb_test "continue" \
-	    "Continuing.*\[Ww\]atchpoint.*deleted.*main \\(\\) .*" \
-	    "first instance watchpoint deleted when leaving scope"] then {
-	    return
-	}
-    }
-}
-
-# Only enabled for some targets merely because it has not been tested 
-# elsewhere.
-if {[istarget "sparc*-*-sunos4*"] || [istarget "hppa*-*-bsd*"] || [istarget "sparclet-*-*"] || [istarget "m32r-*-elf"] || [istarget "mn10200-*-*"]} then {
-
-    # Preserve the old timeout, and set a new one that should be
-    # sufficient to avoid timing out during this test.
-    set oldtimeout $timeout
-    set timeout [expr "$timeout + 60"]
-    verbose "Timeout is now $timeout seconds" 2
-
-    recurse_tests
-
-    # Restore the preserved old timeout value.
-    set timeout $oldtimeout
-    verbose "Timeout is now $timeout seconds" 2
-}
diff --git a/gdb/testsuite/gdb.base/regs.exp b/gdb/testsuite/gdb.base/regs.exp
deleted file mode 100644
index 91cd699..0000000
--- a/gdb/testsuite/gdb.base/regs.exp
+++ /dev/null
@@ -1,85 +0,0 @@
-# Tests of register displays for GDB.
-#   Copyright 1994, 1995 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Stan Shebs. (shebs@cygnus.com)
-
-# This does not (yet) have an associated executable, since the IDT board
-# will display registers even without a program being loaded.
-# A more comprehensive register test would actually test reading
-# and writing of registers in a real program, although some care
-# would be required in the writing of the tests.
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-# These tests exercise IDT-specific MIPS registers for several
-# different processor models.
-
-# This should detect the actual processor in use and change
-# the expected results appropriately.  FIXME
-
-proc idt_register_tests { } {
-	# Test the generic IDT chip.
-	gdb_test "info registers" ".*"
-	gdb_test "info register zero" "zero(r0): 0x0;"
-	# FIXME access each generic register individually
-	# Test the 3041.
-	gdb_test "set processor r3041" ".*"
-	gdb_test "info registers" ".*"
-	gdb_test "info register bus"  "bus.*0x.*"
-	gdb_test "info register ccfg" "ccfg.*0x.*"
-	gdb_test "info register port" "port.*0x.*"
-	gdb_test "info register cmp"  "cmp.*0x.*"
-	gdb_test "info register elo"  "elo: invalid register"
-	gdb_test "info register ehi"  "ehi: invalid register"
-	gdb_test "info register cfg"  "cfg: invalid register"
-	gdb_test "info register ctxt" "ctxt: invalid register"
-	# Test the 3051.
-	gdb_test "set processor r3051" ".*"
-	gdb_test "info registers" ".*"
-	gdb_test "info register bus"  "bus: invalid register"
-	gdb_test "info register ccfg" "ccfg: invalid register"
-	gdb_test "info register port" "port: invalid register"
-	gdb_test "info register cmp"  "cmp: invalid register"
-	gdb_test "info register elo"  "elo.*0x.*"
-	gdb_test "info register ehi"  "ehi.*0x.*"
-	gdb_test "info register cfg"  "cfg: invalid register"
-	gdb_test "info register ctxt" "ctxt: invalid register"
-	# Test the 3071.
-	gdb_test "set processor r3071" ".*"
-	gdb_test "info registers" ".*"
-	gdb_test "info register bus"  "bus: invalid register"
-	gdb_test "info register ccfg" "ccfg: invalid register"
-	gdb_test "info register port" "port: invalid register"
-	gdb_test "info register cmp"  "cmp: invalid register"
-	gdb_test "info register elo"  "elo.*0x.*"
-	gdb_test "info register ehi"  "ehi.*0x.*"
-	gdb_test "info register cfg"  "cfg.*0x.*"
-	gdb_test "info register ctxt" "ctxt.*0x.*"
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-if [istarget "mips*-idt-*"] then {
-	idt_register_tests
-}
diff --git a/gdb/testsuite/gdb.base/reread.exp b/gdb/testsuite/gdb.base/reread.exp
deleted file mode 100644
index 05fc054..0000000
--- a/gdb/testsuite/gdb.base/reread.exp
+++ /dev/null
@@ -1,115 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set prototypes 1
-
-# build the first test case
-
-set testfile1 "reread1"
-set srcfile1 ${testfile1}.c
-set binfile1 ${objdir}/${subdir}/${testfile1}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile1}" executable {debug additional_flags=-w}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-# build the second test case
-
-set testfile2 "reread2"
-set srcfile2 ${testfile2}.c
-set binfile2 ${objdir}/${subdir}/${testfile2}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable {debug additional_flags=-w}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-# Start with a fresh gdb.
-
-set testfile "reread"
-set binfile ${objdir}/${subdir}/${testfile}
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-set prms_id 13484
-set bug_id 0
-
-# Load the first executable.
-
-gdb_test "shell mv ${binfile1} ${binfile}" "" ""
-gdb_load ${binfile}
-
-# Set a breakpoint at foo
-
-gdb_test "break foo" \
-    "Breakpoint.*at.* file .*$srcfile1, line 14.*" \
-    "breakpoint foo in first file"
-
-
-# Run, should see "Breakpoint 1, foo () at hello1.c:14"
-
-gdb_run_cmd
-
-gdb_expect {
-    -re ".*Breakpoint.* foo .* at .*$srcfile1:14.*$gdb_prompt $"  {
-	pass "run to foo()";
-    }
-    -re ".*$gdb_prompt $" {
-	fail "run to foo()";
-	gdb_suppress_tests;
-    }
-    timeout { fail "run to foo() (timeout)" ; gdb_suppress_tests }
-}
-
-# Restore first executable to its original name, and move
-# second executable into its place.
-
-gdb_test "shell mv ${binfile} ${binfile1}" "" ""
-gdb_test "shell mv ${binfile2} ${binfile}" "" ""
-gdb_test "shell touch ${binfile}" "" ""
-
-# Run a second time; GDB should detect that the executable has changed
-# and reset the breakpoints correctly.
-# Should see "Breakpoint 1, foo () at reread2.c:9"
-
-gdb_run_cmd
-gdb_expect {
-#    -re ".*re-reading symbols.*Breakpoint.* foo .* at .*$srcfile2:9.*$gdb_prompt $" {}
-    -re ".*Breakpoint.* foo .* at .*:9.*$gdb_prompt $" {
-	pass "run to foo() second time ";
-    }
-    -re ".*$gdb_prompt $" {
-	fail "run to foo() second time";
-	gdb_suppress_tests;
-    }
-    timeout { fail "run to foo() second time (timeout)" ; gdb_suppress_tests }
-}
-
-# End of tests.
-
-gdb_stop_suppressing_tests
-
-return 0
diff --git a/gdb/testsuite/gdb.base/reread1.c b/gdb/testsuite/gdb.base/reread1.c
deleted file mode 100644
index ae98010..0000000
--- a/gdb/testsuite/gdb.base/reread1.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* pr 13484 */
-
-#include <stdio.h>
-
-int x;
-
-void bar()
-{
-  x--;
-}
-
-void foo()
-{
-  x++;
-}
-
-int main()
-{
-#ifdef usestubs
-  set_debug_traps ();
-  breakpoint ();
-#endif
-  foo();
-  bar();
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.base/reread2.c b/gdb/testsuite/gdb.base/reread2.c
deleted file mode 100644
index fd9f7b7..0000000
--- a/gdb/testsuite/gdb.base/reread2.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* pr 13484 */
-
-#include <stdio.h>
-
-int x;
-
-void foo()
-{
-  x++;
-  printf("This is foo\n");
-}
-
-int main()
-{
-#ifdef usestubs
-  set_debug_traps ();
-  breakpoint ();
-#endif
-  foo();
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.base/return.c b/gdb/testsuite/gdb.base/return.c
deleted file mode 100644
index 73eee61..0000000
--- a/gdb/testsuite/gdb.base/return.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*  Test "return" command.  */
-
-func1 ()
-{
-  printf("in func1\n");
-}
-
-int
-func2 ()
-{
-  return -5;
-}
-
-double
-func3 ()
-{
-  return -5.0;
-}
-
-main ()
-{
-  func1 ();
-  printf("in main after func1\n");
-  printf("func2 = %d\n", func2 ());
-  printf("func3 = %f\n", func3 ());
-}
diff --git a/gdb/testsuite/gdb.base/return.exp b/gdb/testsuite/gdb.base/return.exp
deleted file mode 100644
index 612cf1e..0000000
--- a/gdb/testsuite/gdb.base/return.exp
+++ /dev/null
@@ -1,125 +0,0 @@
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cs.utah.edu)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "return"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc return_tests { } {
-    global prompt
-
-
-    if { ! [ runto func1 ] } then { return 0 }
-    send_gdb "return\n"
-    expect {
-	-re "Make .* return now.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-re "func1 ..;.*$prompt $" {
-	    send_gdb "step\n"
-	    exp_continue
-	}
-    -re ".*in main after func1.*$prompt $" { pass "simple return" }
-    -re "$prompt $" { fail "simple return" }
-    timeout { fail "(timeout) simple return" }
-    }
-
-    # Set breakpoints in other interesting functions.
-    gdb_test "break func2" "" "break func2"
-    gdb_test "break func3" "" "break func3"
-
-    gdb_test "continue" "return -5;" "continue to return of -5"
-    send_gdb "return 5\n"
-    expect {
-	-re "Make .* return now.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-    -re ".*tmp2 = func2.*$prompt $" { }
-    -re "$prompt $" { fail "did not return (integer test)" }
-    timeout { fail "(timeout) did not return (integer test)" }
-    }
-    gdb_test "next" "tmp3 = func3.*" "next over call to func2"
-
-    gdb_test "p tmp2" ".* = 5" "correct value returned (integer test)"
-
-    gdb_test "continue" "return -5.0;" "continue to return of -5.0"
-    send_gdb "return 5.0\n"
-    expect {
-	-re "Make .* return now.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-re ".*tmp3 = func3.*$prompt $" { }
-	-re "$prompt $" { fail "did not return (double test)" }
-	timeout { fail "(timeout) did not return (double test)" }
-    }
-
-    gdb_test "next" "printf.*" "next over call to func3"
-
-    # This test is going to fail on all i*86 systems using an i*87.
-    # When returning a floating point value from a function, all known
-    # compilers do this via a `fldl' instruction, which pushes the floating
-    # value on the i387 stack. This causes two problems:
-    # a) Most i*86 targets do not store (or cannot store, see comment in
-    #    in i386v-nat.c:i386_register_u_addr) the floating point registers
-    #    to the target.
-    # b) gdb would have to figure out if the `fldl' instruction (or variants
-    #    of it) has already been executed. If not, it would have to simulate
-    #    a push instruction, as it is not enough to write the register,
-    #    the floating point `stack pointer' has to be updated too.
-    #    Do not expect this to get fixed anytime soon.
-
-    # This test also fails for sparc Solaris 2.3 & 2.4, but passes under 2.5
-    # At the time the `next' is issued, the floating point unit for the
-    # process is not yet initialized, and the storing of the floating
-    # point value to the floating point return register is ignored.
-    # Xfail it for current versions that are known to fail.  Presumably
-    # if some future version does initialize the floating point unit at
-    # process start, making this test pass, it will be for a version that
-    # is not xfailed.
-
-    setup_xfail "i*86-*-*" "sparc-*-solaris2.3*" "sparc-*-solaris2.4*"
-    gdb_test "p tmp3" ".* = 5.*" "correct value returned double test (known problem with i*86 and sparc solaris"
-}
-
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-set timeout 30
-return_tests
diff --git a/gdb/testsuite/gdb.base/run.c b/gdb/testsuite/gdb.base/run.c
deleted file mode 100644
index eb17bf3..0000000
--- a/gdb/testsuite/gdb.base/run.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- *	This simple classical example of recursion is useful for
- *	testing stack backtraces and such.
- */
-
-#ifdef vxworks
-#  include <vxWorks.h>
-#  include <stdioLib.h>
-
-/* VxWorks does not supply atoi.  */
-static int
-atoi (z)
-     char *z;
-{
-  int i = 0;
-
-  while (*z >= '0' && *z <= '9')
-    i = i * 10 + (*z++ - '0');
-  return i;
-}
-
-/* I don't know of any way to pass an array to VxWorks.  This function
-   can be called directly from gdb.  */
-
-vxmain (arg)
-char *arg;
-{
-  char *argv[2];
-
-  argv[0] = "";
-  argv[1] = arg;
-  main (2, argv, (char **) 0);
-}
-
-#else /* ! vxworks */
-#  include <stdio.h>
-#endif /* ! vxworks */
-
-main (argc, argv, envp)
-int argc;
-char *argv[], **envp;
-{
-    if (argc != 2) {
-	printf ("usage:  factorial <number>\n");
-	return 1;
-    } else {
-	printf ("%d\n", factorial (atoi (argv[1])));
-    }
-    return 0;
-}
-
-int factorial (value)
-int value;
-{
-    if (value > 1) {
-	value *= factorial (value - 1);
-    }
-    return (value);
-}
diff --git a/gdb/testsuite/gdb.base/scope.exp b/gdb/testsuite/gdb.base/scope.exp
deleted file mode 100644
index 9a8292b..0000000
--- a/gdb/testsuite/gdb.base/scope.exp
+++ /dev/null
@@ -1,606 +0,0 @@
-# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "scope"
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/scope0.c ${srcdir}/${subdir}/scope1.c" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile scope0.c to object"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-# Test locating various things when stopped just inside main, after
-# running init().  To prevent cascading of errors, we report the
-# first one and quit.  If all pass, then we print the pass results.
-
-proc test_at_main {} {
-    global gdb_prompt
-    global decimal
-    global det_file
-    global srcdir
-    global subdir
-    global gcc_compiled
-
-    # skip past init.  There may be a call to __main at the start of
-    # main, so the first next may only get us to the init call.
-    if [gdb_test "next" "$decimal.*foo \\(\\);" "next over init() in main"  "$decimal.*init \\(\\);" "next"] { 
-      return ; 
-    }
-
-
-    # Print scope0.c::filelocal, which is 1
-
-    if [gdb_test "print filelocal" "\\\$$decimal = 1" "print filelocal" ] { 
-      return ; 
-    }
-
-
-    if [gdb_test "print 'scope0.c'::filelocal" "\\\$$decimal = 1" "print 'scope0.c'::filelocal at main"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal"] { 
-      return ; 
-    }
-
-
-    # Print scope0.c::filelocal_bss, which is 101
-
-    if [gdb_test "print filelocal_bss" "\\\$$decimal = 101" "print filelocal_bss" ] { 
-      return ; 
-    }
-
-
-    if [gdb_test "print 'scope0.c'::filelocal_bss" "\\\$$decimal = 101" "print 'scope0.c'::filelocal_bss in test_at_main"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal_bss"] { 
-      return ; 
-    }
-
-
-    # Print scope0.c::filelocal_ro, which is 201
-
-    # No clue why the powerpc fails this test.
-    setup_xfail "powerpc-*-*"
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print filelocal_ro" "\\\$$decimal = 201" "print filelocal_ro in test_at_main" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    setup_xfail "powerpc-*-*"
-    if [gdb_test "print 'scope0.c'::filelocal_ro" "\\\$$decimal = 201" "print 'scope0.c'::filelocal_ro"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal_ro"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::filelocal, which is 2
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::filelocal" "\\\$$decimal = 2" "print 'scope1.c'::filelocal"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::filelocal_bss, which is 102
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::filelocal_bss" "\\\$$decimal = 102" "print 'scope1.c'::filelocal_bss"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal_bss"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::filelocal_ro, which is 202
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::filelocal_ro" "\\\$$decimal = 202" "print 'scope1.c'::filelocal_ro"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal_ro"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::foo::funclocal, which is 3
-
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if [gdb_test "print foo::funclocal" "\\\$$decimal = 3" "print foo::funclocal" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::foo::funclocal" "\\\$$decimal = 3" "print 'scope1.c'::foo::funclocal"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::foo::funclocal_ro, which is 203
-
-    if [gdb_test "print foo::funclocal_ro" "\\\$$decimal = 203" "print foo::funclocal_ro" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::foo::funclocal_ro" "\\\$$decimal = 203" "print 'scope1.c'::foo::funclocal_ro"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal_ro"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::bar::funclocal, which is 4
-
-    if [gdb_test "print bar::funclocal" "\\\$$decimal = 4" "print bar::funclocal" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::bar::funclocal" "\\\$$decimal = 4" "print 'scope1.c'::bar::funclocal"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::bar::funclocal"] { 
-      return ; 
-    }
-
-}
-
-proc test_at_foo {} {
-    global gdb_prompt
-    global decimal
-    global det_file
-    global srcdir
-    global subdir
-    global gcc_compiled
-
-    if [gdb_test "next" ".*bar \\(\\);" "" ] { 
-      return ; 
-    }
-
-
-    # Print scope0.c::filelocal, which is 1
-
-    if [gdb_test "print 'scope0.c'::filelocal" "\\\$$decimal = 1" "print 'scope0.c'::filelocal at foo"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal"] { 
-      return ; 
-    }
-
-
-    # Print scope0.c::filelocal_bss, which is 101
-
-    if [gdb_test "print 'scope0.c'::filelocal_bss" "\\\$$decimal = 101" "print 'scope0.c'::filelocal_bss in test_at_foo"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal_bss"] { 
-      return ; 
-    }
-
-
-    # Print scope0.c::filelocal_ro, which is 201
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    setup_xfail "powerpc-*-*"
-    if [gdb_test "print 'scope0.c'::filelocal_ro" "\\\$$decimal = 201" "print 'scope0.c'::filelocal_ro"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal_ro"] { 
-      return ; 
-    }
-
-
-    gdb_test "print filelocal" "\\\$$decimal = 2" "print filelocal at foo"
-
-    # Print scope1.c::filelocal, which is 2
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::filelocal" "\\\$$decimal = 2" "print 'scope1.c'::filelocal at foo"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal"] { 
-      return ; 
-    }
-
-
-    gdb_test "print filelocal_bss" "\\\$$decimal = 102" \
-	"print filelocal_bss at foo"
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print 'scope1.c'::filelocal_bss" "\\\$$decimal = 102" "print 'scope1.c'::filelocal_bss at foo"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal_bss"
-
-
-    gdb_test "print filelocal_ro" "\\\$$decimal = 202" \
-	"print filelocal_ro at foo"
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    gdb_test "print 'scope1.c'::filelocal_ro" "\\\$$decimal = 202" "print 'scope1.c'::filelocal_ro at foo"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal_ro"
-
-
-    # Print scope1.c::foo::funclocal, which is 3
-
-    gdb_test "print funclocal" "\\\$$decimal = 3" "print funclocal at foo"
-
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print foo::funclocal" "\\\$$decimal = 3" \
-	"print foo::funclocal at foo"
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print 'scope1.c'::foo::funclocal" "\\\$$decimal = 3" "print 'scope1.c'::foo::funclocal at foo"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal"
-
-
-    # Print scope1.c::foo::funclocal_bss, which is 103
-
-    gdb_test "print funclocal_bss" "\\\$$decimal = 103" \
-	"print funclocal_bss at foo"
-
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print foo::funclocal_bss" "\\\$$decimal = 103" \
-	"print foo::funclocal_bss at foo"
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print 'scope1.c'::foo::funclocal_bss" "\\\$$decimal = 103" "print 'scope1.c'::foo::funclocal_bss at foo"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal_bss"
-
-
-    # Print scope1.c::foo::funclocal_ro, which is 203
-
-    gdb_test "print funclocal_ro" "\\\$$decimal = 203" \
-	"print funclocal_ro at foo"
-
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print foo::funclocal_ro" "\\\$$decimal = 203" \
-	"print foo::funclocal_ro at foo"
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print 'scope1.c'::foo::funclocal_ro" "\\\$$decimal = 203" "print 'scope1.c'::foo::funclocal_ro at foo"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal_ro"
-
-
-    # Print scope1.c::bar::funclocal, which is 4
-
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print bar::funclocal" "\\\$$decimal = 4" \
-	"print bar::funclocal at foo"
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    gdb_test "print 'scope1.c'::bar::funclocal" "\\\$$decimal = 4" "print 'scope1.c'::bar::funclocal at foo"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::bar::funclocal"
-
-}
-
-proc test_at_bar {} {
-    global gdb_prompt
-    global decimal
-    global det_file
-    global srcdir
-    global subdir
-    global gcc_compiled
-
-    if [gdb_test "next" ".*" "" ] { 
-      return ; 
-    }
-
-
-    # Print scope0.c::filelocal, which is 1
-
-    if [gdb_test "print 'scope0.c'::filelocal" "\\\$$decimal = 1" "print 'scope0.c'::filelocal at bar"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal"] { 
-      return ; 
-    }
-
-
-   # Print scope0.c::filelocal_bss, which is 101
-
-    if [gdb_test "print 'scope0.c'::filelocal_bss" "\\\$$decimal = 101" "print 'scope0.c'::filelocal_bss in test_at_bar"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal_bss"] { 
-      return ; 
-    }
-
-
-   # Print scope0.c::filelocal_ro, which is 201
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    setup_xfail "powerpc-*-*"
-    if [gdb_test "print 'scope0.c'::filelocal_ro" "\\\$$decimal = 201" "print 'scope0.c'::filelocal_ro at bar"  "No symbol \"scope0.c\" in current context.*" "print '$srcdir/$subdir/scope0.c'::filelocal_ro"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::filelocal, which is 2
-
-    if [gdb_test "print filelocal" "\\\$$decimal = 2" "print filelocal at bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::filelocal" "\\\$$decimal = 2" "print 'scope1.c'::filelocal at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::filelocal_bss, which is 102
-
-    if [gdb_test "print filelocal_bss" "\\\$$decimal = 102" "print filelocal_bss at bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::filelocal_bss" "\\\$$decimal = 102" "print 'scope1.c'::filelocal_bss at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal_bss"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::filelocal_ro, which is 202
-
-    if [gdb_test "print filelocal_ro" "\\\$$decimal = 202" "print filelocal_ro in test_at_bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::filelocal_ro" "\\\$$decimal = 202" "print 'scope1.c'::filelocal_ro at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::filelocal_ro"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::foo::funclocal, which is 3
-
-    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
-    if [gdb_test "print foo::funclocal" "\\\$$decimal = 3" "print foo::funclocal at bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::foo::funclocal" "\\\$$decimal = 3" "print 'scope1.c'::foo::funclocal at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::foo::funclocal_bss, which is 103
-
-    if [gdb_test "print foo::funclocal_bss" "\\\$$decimal = 103" "print foo::funclocal_bss at bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::foo::funclocal_bss" "\\\$$decimal = 103" "print 'scope1.c'::foo::funclocal_bss at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal_bss"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::foo::funclocal_ro, which is 203
-
-    if [gdb_test "print foo::funclocal_ro" "\\\$$decimal = 203" "print foo::funclocal_ro at bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::foo::funclocal_ro" "\\\$$decimal = 203" "print 'scope1.c'::foo::funclocal_ro at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::foo::funclocal_ro"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::bar::funclocal, which is 4
-
-    if [gdb_test "print funclocal" "\\\$$decimal = 4" "print funclocal at bar" ] { 
-      return ; 
-    }
-
-
-    if [gdb_test "print bar::funclocal" "\\\$$decimal = 4" "print bar::funclocal at bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::bar::funclocal" "\\\$$decimal = 4" "print 'scope1.c'::bar::funclocal at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::bar::funclocal"] { 
-      return ; 
-    }
-
-
-    # Print scope1.c::bar::funclocal_bss, which is 104
-
-    if [gdb_test "print funclocal_bss" "\\\$$decimal = 104" "print funclocal_bss at bar" ] { 
-      return ; 
-    }
-
-
-    if [gdb_test "print bar::funclocal_bss" "\\\$$decimal = 104" "print bar::funclocal_bss at bar" ] { 
-      return ; 
-    }
-
-
-    if {$gcc_compiled} then { setup_xfail "rs6000-*-*" }
-    if [gdb_test "print 'scope1.c'::bar::funclocal_bss" "\\\$$decimal = 104" "print 'scope1.c'::bar::funclocal_bss at bar"  "No symbol \"scope1.c\" in current context.*" "print '$srcdir/$subdir/scope1.c'::bar::funclocal_bss"] { 
-      return ; 
-    }
-
-}
-
-# This test has little to do with local scopes, but it is in scope.exp anyway.
-# That's life.
-
-proc test_at_autovars {} {
-    global gdb_prompt
-    global decimal
-    global hex
-    global srcfile
-
-    # Test symbol table lookup with 100 local (auto) variables.
-
-    gdb_breakpoint marker1
-
-    if [gdb_test "cont" "Break.* marker1 \\(\\) at .*:$decimal.*" "continue to marker1"] {
-	return;
-    }
-
-    if [gdb_test "up" ".*" "" ] { 
-	return ; 
-    }
-
-    set count 0
-    while {$count < 100} {
-	if [gdb_test "print i$count" ".* = $count" "" ] { 
-	  return ; 
-	}
-
-	set count [expr $count+1]
-    }
-    clear_xfail "*-*-*"
-    pass "$count auto variables correctly initialized"
-
-    # Test that block variable sorting is not screwing us.
-    gdb_test "frame" "#.*autovars \\(bcd=5, abc=6\\).*" "args in correct order"
-}
-
-proc test_at_localscopes {} {
-    global gdb_prompt
-    global decimal
-    global hex
-    global srcfile
-
-    gdb_breakpoint marker2
-    gdb_breakpoint marker3
-    gdb_breakpoint marker4
-
-    if [gdb_test "cont" "Break.* marker2 \\(\\) at .*:$decimal.*" "continue to marker2"] {
-	return;
-    }
-    if [gdb_test "up" ".*" "" ] { 
-	return ; 
-    }
-
-    # Should be at first (outermost) scope.  Check values.
-
-    gdb_test "print localval" " = 10" "print localval, outer scope"
-    gdb_test "print localval1" " = 11" "print localval1, outer scope"
-    gdb_test "print localval2" "No symbol \"localval2\" in current context." \
-	"print localval2, outer scope"
-    gdb_test "print localval3" "No symbol \"localval3\" in current context." \
-	"print localval3, outer scope"
-
-    if [gdb_test "cont" "Break.* marker3 \\(\\) at .*:$decimal.*" \
-	"continue to marker3 in scope.exp"] then { return }
-    if [gdb_test "up" "" "up from marker3 in scope.exp"] then { return }
-
-    # Should be at next (first nested) scope.  Check values.
-
-    gdb_test "print localval" " = 20" \
-	"print localval, first nested scope"
-    gdb_test "print localval1" " = 11" "print localval1, first nested scope"
-    gdb_test "print localval2" " = 12" "print localval2, first nested scope"
-    gdb_test "print localval3" "No symbol \"localval3\" in current context." \
-	"print localval3, first nested scope"
-
-    # This test will only fail if the file was compiled by gcc, but
-    # there's no way to check that.
-    setup_xfail "a29k-*-udi" 2423
-    if [gdb_test "cont" "Break.* marker4.*at .*:$decimal.*" \
-	"continue to marker4 in scope.exp"] then { return }
-    if [gdb_test "up" "" "up from marker4 in scope.exp"] then { return }
-
-    gdb_test "print localval" " = 30" "print localval, innermost scope"
-    gdb_test "print localval1" " = 11" "print localval1, innermost scope"
-    gdb_test "print localval2" " = 12" "print localval2, innermost scope"
-    gdb_test "print localval3" " = 13" "print localval3, innermost scope"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if [istarget "*-*-vxworks*"] {
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-}
-
-# Test that variables in various segments print out correctly before
-# the program is run.  
-
-# AIX--sections get mapped to the same address so we can't get the right one.
-setup_xfail "rs6000-*-*"
-setup_xfail "powerpc-*-*"
-
-gdb_test "print 'scope0.c'::filelocal_ro" "= 201"
-
-# gdb currently cannot access bss memory on some targets if the inferior
-# is not running.
-#
-# For PA boards using monitor/remote-pa.c, the bss test is going to 
-# randomly fail.  We've already put remote-pa on the target stack,
-# so we actually read memory from the board.  Problem is crt0.o
-# is responsible for clearing bss and that hasnt' happened yet.
-setup_xfail "hppa*-*-*pro*"
-send_gdb "print 'scope0.c'::filelocal_bss\n"
-gdb_expect {
-    -re " = 0\r\n$gdb_prompt $" {
-	pass "print 'scope0.c'::filelocal_bss before run"
-    }
-    -re "Cannot access memory.*$gdb_prompt $" {
-	setup_xfail "*-*-*"
-	fail "print 'scope0.c'::filelocal_bss before run"
-    }
-    -re ".*$gdb_prompt $" {
-	fail "print 'scope0.c'::filelocal_bss before run"
-    }
-    default {
-	fail "print 'scope0.c'::filelocal_bss before run"
-    }
-}
-
-gdb_test "print 'scope0.c'::filelocal" "= 1" \
-    "print 'scope0.c'::filelocal before run"
-
-if [runto_main] then { test_at_main }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
-if [runto foo] then { test_at_foo }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
-if [runto bar] then { test_at_bar }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
-if [runto localscopes] then { test_at_localscopes }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
-if [runto autovars] then { test_at_autovars }
-
-if [istarget "*-*-vxworks*"] {
-    set timeout 120
-    verbose "Timeout is now $timeout seconds" 2
-}
diff --git a/gdb/testsuite/gdb.base/scope0.c b/gdb/testsuite/gdb.base/scope0.c
deleted file mode 100644
index 85af2e5..0000000
--- a/gdb/testsuite/gdb.base/scope0.c
+++ /dev/null
@@ -1,172 +0,0 @@
-static int filelocal = 1;	/* In Data section */
-static int filelocal_bss;	/* In BSS section */
-#ifndef __STDC__
-#define	const	/**/
-#endif
-static const int filelocal_ro = 201;	/* In Read-Only Data section */
-
-main ()
-{
-  init ();
-  foo ();
-  autovars (5, 6);
-  localscopes (0);
-}
-
-/* On some systems, such as AIX, unreferenced variables are deleted
-   from the executable.  */
-usestatics ()
-{
-  useit (filelocal);
-  useit (filelocal_bss);
-  useit (filelocal_ro);
-}
-
-init ()
-{
-  filelocal_bss = 101;
-  init1 ();
-}
-
-/* This is to derail optimizer in localscopes.
-   Return 1 + 2 + . . . + N.  */
-int
-sum_upto (n)
-     int n;
-{
-  int i;
-  int retval = 0;
-
-  for (i = 1; i <= n; ++i)
-    retval += i;
-  return retval;
-}
-
-int
-useit (val)
-{
-    static int usedval;
-
-    usedval = val;
-    return val + sum_upto (0);
-}
-
-int
-autovars (bcd, abc)
-     int bcd;
-     int abc;
-{
-    int  i0 =  useit (0),  i1 =  useit (1),  i2 =  useit (2);
-    int  i3 =  useit (3),  i4 =  useit (4),  i5 =  useit (5);
-    int  i6 =  useit (6),  i7 =  useit (7),  i8 =  useit (8);
-    int  i9 =  useit (9), i10 = useit (10), i11 = useit (11);
-    int i12 = useit (12), i13 = useit (13), i14 = useit (14);
-    int i15 = useit (15), i16 = useit (16), i17 = useit (17);
-    int i18 = useit (18), i19 = useit (19), i20 = useit (20);
-    int i21 = useit (21), i22 = useit (22), i23 = useit (23);
-    int i24 = useit (24), i25 = useit (25), i26 = useit (26);
-    int i27 = useit (27), i28 = useit (28), i29 = useit (29);
-    int i30 = useit (30), i31 = useit (31), i32 = useit (32);
-    int i33 = useit (33), i34 = useit (34), i35 = useit (35);
-    int i36 = useit (36), i37 = useit (37), i38 = useit (38);
-    int i39 = useit (39), i40 = useit (40), i41 = useit (41);
-    int i42 = useit (42), i43 = useit (43), i44 = useit (44);
-    int i45 = useit (45), i46 = useit (46), i47 = useit (47);
-    int i48 = useit (48), i49 = useit (49), i50 = useit (50);
-    int i51 = useit (51), i52 = useit (52), i53 = useit (53);
-    int i54 = useit (54), i55 = useit (55), i56 = useit (56);
-    int i57 = useit (57), i58 = useit (58), i59 = useit (59);
-    int i60 = useit (60), i61 = useit (61), i62 = useit (62);
-    int i63 = useit (63), i64 = useit (64), i65 = useit (65);
-    int i66 = useit (66), i67 = useit (67), i68 = useit (68);
-    int i69 = useit (69), i70 = useit (70), i71 = useit (71);
-    int i72 = useit (72), i73 = useit (73), i74 = useit (74);
-    int i75 = useit (75), i76 = useit (76), i77 = useit (77);
-    int i78 = useit (78), i79 = useit (79), i80 = useit (80);
-    int i81 = useit (81), i82 = useit (82), i83 = useit (83);
-    int i84 = useit (84), i85 = useit (85), i86 = useit (86);
-    int i87 = useit (87), i88 = useit (88), i89 = useit (89);
-    int i90 = useit (90), i91 = useit (91), i92 = useit (92);
-    int i93 = useit (93), i94 = useit (94), i95 = useit (95);
-    int i96 = useit (96), i97 = useit (97), i98 = useit (98);
-    int i99 = useit (99);
-
-    /* Use all 100 of the local variables to derail agressive optimizers.  */
-
-    useit ( i0); useit ( i1); useit ( i2); useit ( i3); useit ( i4);
-    useit ( i5); useit ( i6); useit ( i7); useit ( i8); useit ( i9);
-    useit (i10); useit (i11); useit (i12); useit (i13); useit (i14);
-    useit (i15); useit (i16); useit (i17); useit (i18); useit (i19);
-    useit (i20); useit (i21); useit (i22); useit (i23); useit (i24);
-    useit (i25); useit (i26); useit (i27); useit (i28); useit (i29);
-    useit (i30); useit (i31); useit (i32); useit (i33); useit (i34);
-    useit (i35); useit (i36); useit (i37); useit (i38); useit (i39);
-    useit (i40); useit (i41); useit (i42); useit (i43); useit (i44);
-    useit (i45); useit (i46); useit (i47); useit (i48); useit (i49);
-    useit (i50); useit (i51); useit (i52); useit (i53); useit (i54);
-    useit (i55); useit (i56); useit (i57); useit (i58); useit (i59);
-    useit (i60); useit (i61); useit (i62); useit (i63); useit (i64);
-    useit (i65); useit (i66); useit (i67); useit (i68); useit (i69);
-    useit (i70); useit (i71); useit (i72); useit (i73); useit (i74);
-    useit (i75); useit (i76); useit (i77); useit (i78); useit (i79);
-    useit (i80); useit (i81); useit (i82); useit (i83); useit (i84);
-    useit (i85); useit (i86); useit (i87); useit (i88); useit (i89);
-    useit (i90); useit (i91); useit (i92); useit (i93); useit (i94);
-    useit (i95); useit (i96); useit (i97); useit (i98); useit (i99);
-
-    useit (abc); useit (bcd);
-
-    marker1 ();
-    return i0 + i1 + i2 + i3 + i4 + i5 + i6 + i7 + i8 + i9 + i10
-      + i11 + i12 + i13 + i14 + i15 + i16 + i17 + i18 + i19 + i20
-      + i21 + i22 + i23 + i24 + i25 + i26 + i27 + i28 + i29 + i30
-      + i31 + i32 + i33 + i34 + i35 + i36 + i37 + i38 + i39 + i40
-      + i41 + i42 + i43 + i44 + i45 + i46 + i47 + i48 + i49 + i50
-      + i51 + i52 + i53 + i54 + i55 + i56 + i57 + i58 + i59 + i60
-      + i61 + i62 + i63 + i64 + i65 + i66 + i67 + i68 + i69 + i70
-      + i71 + i72 + i73 + i74 + i75 + i76 + i77 + i78 + i79 + i80
-      + i81 + i82 + i83 + i84 + i85 + i86 + i87 + i88 + i89 + i90
-      + i91 + i92 + i93 + i94 + i95 + i96 + i97 + i98 + i99 + abc + bcd;
-}
-
-int
-localscopes (x)
-     int x;
-{
-    int localval;
-    int retval;
-    int i;
-
-    localval = 0;
-    useit (localval);
-
-    {
-	int localval = x + 4 + sum_upto (3); /* 10 */
-	int localval1 = x + 5 + sum_upto (3); /* 11 */
-
-	useit (localval);
-	useit (localval1);
-	marker2 ();
-	{
-	    int localval = localval1 + 3 + sum_upto (3); /* 20 */
-	    int localval2 = localval1 + sum_upto (1); /* 12 */
-	    useit (localval);
-	    useit (localval2);
-	    marker3 ();
-	    {
-		int localval = localval2 + 3 + sum_upto (5); /* 30 */
-		int localval3 = localval2 + sum_upto (1); /* 13 */
-		useit (localval);
-		useit (localval3);
-		marker4 ();
-		retval = x + localval1 + localval2 + localval3;
-	    }
-	}
-    }
-    return retval;
-}
-
-marker1 () {}
-marker2 () {}
-marker3 () {}
-marker4 () {}
diff --git a/gdb/testsuite/gdb.base/scope1.c b/gdb/testsuite/gdb.base/scope1.c
deleted file mode 100644
index cccad6f..0000000
--- a/gdb/testsuite/gdb.base/scope1.c
+++ /dev/null
@@ -1,45 +0,0 @@
-static int filelocal = 2;	/* In Data section */
-static int filelocal_bss;	/* In BSS section */
-#ifndef __STDC__
-#define	const	/**/
-#endif
-static const int filelocal_ro = 202;	/* In Read-Only Data section */
-
-foo ()
-{
-  static int funclocal = 3;	/* In Data section */
-  static int funclocal_bss;	/* In BSS section */
-  static const int funclocal_ro = 203;	/* RO Data */
-  static const int funclocal_ro_bss;	/* RO Data */
-
-  funclocal_bss = 103;
-  bar ();
-}
-
-bar ()
-{
-  static int funclocal = 4;	/* In data section */
-  static int funclocal_bss;	/* In BSS section */
-  funclocal_bss = 104;
-}
-
-init1 ()
-{
-  filelocal_bss = 102;
-}
-
-/* On some systems, such as AIX, unreferenced variables are deleted
-   from the executable.  */
-usestatics1 ()
-{
-  useit1 (filelocal);
-  useit1 (filelocal_bss);
-  useit1 (filelocal_ro);
-}
-
-useit1 (val)
-{
-    static int usedval;
-
-    usedval = val;
-}
diff --git a/gdb/testsuite/gdb.base/sect-cmd.exp b/gdb/testsuite/gdb.base/sect-cmd.exp
deleted file mode 100644
index 27bde04..0000000
--- a/gdb/testsuite/gdb.base/sect-cmd.exp
+++ /dev/null
@@ -1,109 +0,0 @@
-#   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-global usestubs
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-# This test exists solely to exercise the "section" command for
-# code-coverage on HP-UX.  (So far as I can tell, the "section"
-# command isn't needed on HP-UX, but probably is for embedded
-# apps.)
-#
-if ![istarget "hppa*-*-hpux*"] then {
-  return
-}
-
-set testfile "break"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if ![runto_main] then { fail "section command tests suppressed" }
-
-# Get the $CODE$ section's starting address.
-#
-# (Note that this works for PA32 programs, which use the SOM file
-# format.  PA64 uses ELF, and when support for that is added, it's
-# not clear that there'll be a section named "$CODE$" in such
-# programs.)
-#
-send_gdb "info files\n"
-gdb_expect {
-  -re ".*(0x\[0-9a-fA-F\]*) - (0x\[0-9a-fA-F\]*) is .CODE..*$gdb_prompt $"\
-          {pass "info files"}
-  -re "$gdb_prompt $"\
-          {fail "info files"}
-  timeout {fail "(timeout) info files"}
-}
-
-# Reset the section to that same starting address, which should be
-# harmless (i.e., we just want to exercise the section command).
-#
-send_gdb "section \$CODE\$ $expect_out(1,string)\n"
-gdb_expect {
-  -re ".*$expect_out(1,string) \- $expect_out(2,string) is .CODE..*$gdb_prompt $"\
-          {pass "set section command"}
-  -re "$gdb_prompt $"\
-          {fail "set section command"}
-  timeout {fail "(timeout) set section command"}
-}
-
-# Verify that GDB responds gracefully to a non-existent section name.
-#
-send_gdb "section FOOBARBAZ 0x1234\n"
-gdb_expect {
-  -re "Section FOOBARBAZ not found\r\n$gdb_prompt $"\
-          {pass "non-existent section disallowed"}
-  -re "$gdb_prompt $"\
-          {fail "non-existent section disallowed"}
-  timeout {fail "(timeout) non-existent section disallowed"}
-}
-
-# We "happen to know" that GDB uses a fixed size character buffer to
-# parse the section name into, and the buffer is declared to be 100
-# characters in length.  Verify that GDB gracefully handles section
-# names longer than that.  (The section is also non-existent.)
-#
-send_gdb "section A234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 0x1234\n"
-gdb_expect {
-  -re "Section A23456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789 not found\r\n$gdb_prompt $"\
-          {pass "non-existent too-long section disallowed"}
-  -re "$gdb_prompt $"\
-          {fail "non-existent too-long section disallowed"}
-  timeout {fail "(timeout) non-existent too-long section disallowed"}
-}
-
-gdb_exit
-return 0
diff --git a/gdb/testsuite/gdb.base/setshow.c b/gdb/testsuite/gdb.base/setshow.c
deleted file mode 100644
index 2ac7508..0000000
--- a/gdb/testsuite/gdb.base/setshow.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* IMPORTANT: leave this comment in the first line of this source file. */
-/*            this will guarantee that line 1 contains no code. */
-
-#include <stdio.h>
-
-int 
-main(argc, argv)
-     int argc;
-     char **argv;
-{
-  int i = 1;
-
-  while (i < argc)
-    printf ("%s ", argv[i++]);
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.base/setshow.exp b/gdb/testsuite/gdb.base/setshow.exp
deleted file mode 100644
index 60736f3..0000000
--- a/gdb/testsuite/gdb.base/setshow.exp
+++ /dev/null
@@ -1,237 +0,0 @@
-# Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "setshow"
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if { [gdb_compile ${srcfile} ${binfile} executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-#
-# Test gdb set and show commands.
-# Add tests here for show and set that don't fit neatly elsewhere.
-# FIXME: many rudimentary tests for set and show commands have been
-#        added below, but most do nothing more than check that a 
-#        variable has been set successfully, ie. they do not test
-#        whether setting the variable has had the desired effect.
-#
-
-#test default annotation_level is 0
-gdb_test "show annotate" "Annotation_level is 0..*"  "default annotation_level is zero"
-
-#test set annotate 2
-send_gdb "set annotate 2\n"
-gdb_expect {
-	-re ".*\032\032pre-prompt.*$gdb_prompt .*\032\032prompt.*$" \
-				{ pass "set annotate 2" }
- 	-re ".*$gdb_prompt $"	{ fail "set annotate 2" }
-	timeout			{ fail "(timeout) set annotate 2" }
-    }
-
-send_gdb "show annotate\n"
-gdb_expect {
-	-re ".*\032\032post-prompt.*Annotation_level is 2..*\032\032pre-prompt.*$gdb_prompt .*\032\032prompt.*$" \
-				{ pass "show annotate (2)" }
- 	-re ".*$gdb_prompt $"	{ fail "show annotate (2)" }
-	timeout			{ fail "(timeout) show annotate (2)" }
-    }
-
-#test annotation_level 2
-send_gdb "info line 1\n"
-gdb_expect {
-	-re ".*\032\032post-prompt.*Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*\032\032pre-prompt.*$gdb_prompt .*\032\032prompt.*$" \
-				{ pass "annotation_level 2" }
-	-re ".*$gdb_prompt $"	{ fail "annotation_level 2" }
-	timeout			{ fail "(timeout) annotation_level 2" }
-    }
-
-#test set annotate 1
-gdb_test "set annotate 1" ".*post-prompt.*"  "set annotate 1" 
-gdb_test "show annotate" "Annotation_level is 1..*"  "show annotate (1)" 
-#test annotation_level 1
-gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*"  "annotation_level 1" 
-#test set annotate 0
-gdb_test "set annotate 0" "" "set annotate 0" 
-gdb_test "show annotate" "Annotation_level is 0..*"  "show annotate (0)" 
-#test annotation_level 0
-gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*"  "annotation_level 0" 
-#test set args
-gdb_test "set args foo bar blup baz bubble" "" "set args" 
-#test show args
-gdb_test "show args" "Arguments to give program being debugged when it is started is \"foo bar blup baz bubble\"..*" "show args"
-
-# Don't test if we can't pass args or if we're using a stub.
-if { ![target_info exists gdb,use_stub] && ![target_info exists noargs] } {
-    #test passing args
-    gdb_test "run" "Starting program:.*foo bar blup baz bubble.*" "passing args"
-}
-#test set check range on
-gdb_test "set check range on" "" "set check range on" 
-#test show check range on
-gdb_test "show check range" "Range checking is \"on\"\..*" "show check range (on)" 
-#test set check range auto
-gdb_test "set check range auto" "" "set check range auto" 
-#test show check range auto
-gdb_test "show check range" "Range checking is \"auto; currently .*" "show check range (auto)" 
-#test set check type on
-gdb_test "set check type on" "" "set check type on" 
-#test show check type on
-gdb_test "show check type" "Type checking is \"on\"..*" "show check type (on)" 
-#test set check type auto
-gdb_test "set check type auto" "" "set check type auto" 
-#test show check type
-gdb_test "show check type" "Type checking is \"auto; currently .*" "show check type (auto)" 
-#test set complaints 100
-gdb_test "set complaints 100" "" "set complaints 100" 
-#test show complaints 100
-gdb_test "show complaints" "Max number of complaints about incorrect symbols is 100..*" "show complaints (100)" 
-#test set complaints 0
-gdb_test "set complaints 0" "" "set complaints 0" 
-#test show complaints 0
-gdb_test "show complaints" "Max number of complaints about incorrect symbols is 0..*" "show complaints (0)" 
-#test set confirm off
-gdb_test "set confirm off" "" "set confirm off" 
-#test show confirm off
-gdb_test "show confirm" "Whether to confirm potentially dangerous operations is off..*" "show confirm (off)" 
-#test set confirm on
-gdb_test "set confirm on" "" "set confirm on" 
-#test show confirm on
-gdb_test "show confirm" "Whether to confirm potentially dangerous operations is on..*" "show confirm (on)" 
-#test set editing off
-gdb_test "set editing off" "" "set editing off" 
-#test show editing off
-gdb_test "show editing" "Editing of command lines as they are typed is off..*" "show editing (off)" 
-#test set editing on
-#gdb_test "set editing on" "" "set editing on" 
-#test show editing on
-#gdb_test "show editing" "Editing of command lines as they are typed is on..*" "show editing (on)" 
-#test set environment FOOBARBAZ
-gdb_test "set environment FOOBARBAZ = grbxgrbxgrbx" ""    "set environment FOOBARBAZ" 
-#test show environment FOOBARBAZ
-gdb_test "show environment FOOBARBAZ" "FOOBARBAZ = grbxgrbxgrbx.*"  "show environment FOOBARBAZ" 
-#test set height 100
-gdb_test "set height 100" "" "set height 100" 
-#test show height 100
-gdb_test "show height" "Number of lines gdb thinks are in a page is 100..*" "show height" 
-#test set history expansion on
-gdb_test "set history expansion on" "" "set history expansion on" 
-#test show history expansion on
-gdb_test "show history expansion on" "History expansion on command input is on.*" "show history expansion" 
-#test set history filename foobar.baz
-gdb_test "set history filename foobar.baz" ""    "set history filename foobar.baz" 
-#test show history filename foobar.baz
-gdb_test "show history filename" "The filename in which to record the command history is \"foobar.baz\"..*"  "show history filename (foobar.baz)" 
-#test set history save on
-gdb_test "set history save on" "" "set history save on" 
-#test show history save on
-gdb_test "show history save" "Saving of the history record on exit is on..*"  "show history save (on)" 
-#test set history size 100
-gdb_test "set history size 100" "" "set history size 100" 
-#test show history size 100
-gdb_test "show history size" "The size of the command history is 100..*" "show history size (100)" 
-#test set language asm
-gdb_test "set language asm" "" "set language asm" 
-#test show language asm
-gdb_test "show language" "The current source language is \"asm\"..*" "show language (asm)" 
-#test set language auto
-gdb_test "set language auto" "" "set language auto" 
-#test show language
-gdb_test "show language" "The current source language is \"auto.*\"..*" "show language (auto)" 
-#test set listsize 100
-gdb_test "set listsize 100" "" "set listsize 100" 
-#test show listsize 100
-gdb_test "show listsize" "Number of source lines gdb will list by default is 100..*" "show listsize (100)" 
-
-if ![board_info target exists gdb_prompt] {
-    #test set prompt (FooBarBaz) 
-    set newprompt "\\(FooBarBaz\\)"
-    send_gdb "set prompt (FooBarBaz) \n"
-    gdb_expect {
-	-re "$newprompt $"	{ pass "set prompt (FooBarBaz) " }
-	timeout			{ fail "(timeout) set prompt (FooBarBaz) " }
-    }
-
-    #test show prompt (FooBarBaz) 
-    send_gdb "show prompt\n"
-    gdb_expect {
-	-re "Gdb's prompt is \"$newprompt \"..* $" \
-		{ pass "show prompt (FooBarBaz) " }
-	timeout			{ fail "(timeout) show prompt (FooBarBaz) " }
-    }
-
-    #test set prompt (gdb) 
-    send_gdb "set prompt (gdb) \n"
-    gdb_expect {
-	-re "$gdb_prompt $"		{ pass "set prompt (gdb) " }
-	timeout			{ fail "(timeout) set prompt (gdb) " }
-    }
-}
-
-#test set radix 11
-gdb_test "set radix 11" "Unsupported output radix ``decimal 11''; output radix unchanged..*"  "set radix 11" 
-#test set radix 16
-gdb_test "set radix 16" "Input and output radices now set to decimal 16, hex 10, octal 20..*"  "set radix 16" 
-#test show radix 16
-gdb_test "show radix" "Input and output radices set to decimal 16, hex 10, octal 20..*"  "show radix (16)" 
-#test set radix 10
-gdb_test "set radix" "Input and output radices now set to decimal 10, hex a, octal 12..*"  "set radix 10" 
-#test show radix 10
-gdb_test "show radix" "Input and output radices set to decimal 10, hex a, octal 12..*" "show radix (10)" 
-#test set width 90
-gdb_test "set width 90" "" "set width 90"
-#test show width 90
-gdb_test "show width" "Number of characters gdb thinks are in a line is 90..*" "show width (90)" 
-#test set write on
-# This is only supported on targets which use exec.o.
-gdb_test "set write on" ""  "set write on" 
-#test show write on
-# This is only supported on targets which use exec.o.
-gdb_test "show write" "Writing into executable and core files is on..*" "show write (on)" 
-#test set symbol-reloading on
-gdb_test "set symbol-reloading on" "" "set symbol-reloading on" 
-#test show symbol-reloading on
-gdb_test "show symbol-reloading" "Dynamic symbol table reloading multiple times in one run is on..*" "show symbol-reloading (on)" 
-#test show user
-gdb_test "show user" "" "show user" 
-#test set verbose on
-gdb_test "set verbose on" "" "set verbose on" 
-#test show verbose on
-gdb_test "show verbose" "Verbose printing of informational messages is on..*" "show verbose (on)" 
-#test set verbose off
-gdb_test "set verbose off" "" "set verbose off" 
-#test show verbose off
-gdb_test "show verbose" "Verbosity is off..*" "show verbose (off)" 
diff --git a/gdb/testsuite/gdb.base/setvar.c b/gdb/testsuite/gdb.base/setvar.c
deleted file mode 100644
index ee98b6f..0000000
--- a/gdb/testsuite/gdb.base/setvar.c
+++ /dev/null
@@ -1,248 +0,0 @@
-main (argc, argv, envp)
-     int argc;
-     char **argv;
-     char **envp;
-{
-    extern void dummy();
-    dummy();
-}
-
-/* We put main() right up front so its line number doesn't keep changing.  */
-
-/*
- *	Test file with lots of different types, for testing the
- *	"whatis" command.
- */
-
-/*
- *	First the basic C types.
- */
-
-#if !defined (__STDC__) && !defined (_AIX)
-#define signed  /**/
-#endif
-
-char		v_char;
-signed char	v_signed_char;
-unsigned char	v_unsigned_char;
-
-short		v_short;
-signed short	v_signed_short;
-unsigned short	v_unsigned_short;
-
-int		v_int;
-signed int	v_signed_int;
-unsigned int	v_unsigned_int;
-
-long		v_long;
-signed long	v_signed_long;
-unsigned long	v_unsigned_long;
-
-float		v_float;
-double		v_double;
-
-/*
- *	Now some derived types, which are arrays, functions-returning,
- *	pointers, structures, unions, and enumerations.
- */
-
-/**** arrays *******/
-
-char		v_char_array[2];
-signed char	v_signed_char_array[2];
-unsigned char	v_unsigned_char_array[2];
-
-short		v_short_array[2];
-signed short	v_signed_short_array[2];
-unsigned short	v_unsigned_short_array[2];
-
-int		v_int_array[2];
-signed int	v_signed_int_array[2];
-unsigned int	v_unsigned_int_array[2];
-
-long		v_long_array[2];
-signed long	v_signed_long_array[2];
-unsigned long	v_unsigned_long_array[2];
-
-float		v_float_array[2];
-double		v_double_array[2];
-
-/**** pointers *******/
-
-char		*v_char_pointer;
-signed char	*v_signed_char_pointer;
-unsigned char	*v_unsigned_char_pointer;
-
-short		*v_short_pointer;
-signed short	*v_signed_short_pointer;
-unsigned short	*v_unsigned_short_pointer;
-
-int		*v_int_pointer;
-signed int	*v_signed_int_pointer;
-unsigned int	*v_unsigned_int_pointer;
-
-long		*v_long_pointer;
-signed long	*v_signed_long_pointer;
-unsigned long	*v_unsigned_long_pointer;
-
-float		*v_float_pointer;
-double		*v_double_pointer;
-
-/**** structs *******/
-
-struct t_struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct1;
-
-struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct2;
-
-/**** unions *******/
-
-union t_union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union;
-
-union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union2;
-
-/*** Functions returning type ********/
-
-char		v_char_func () { return(0); }
-signed char	v_signed_char_func () { return (0); }
-unsigned char	v_unsigned_char_func () { return (0); }
-
-short		v_short_func () { return (0); }
-signed short	v_signed_short_func () { return (0); }
-unsigned short	v_unsigned_short_func () { return (0); }
-
-int		v_int_func () { return (0); }
-signed int	v_signed_int_func () { return (0); }
-unsigned int	v_unsigned_int_func () { return (0); }
-
-long		v_long_func () { return (0); }
-signed long	v_signed_long_func () { return (0); }
-unsigned long	v_unsigned_long_func () { return (0); }
-
-float		v_float_func () { return (0.0); }
-double		v_double_func () { return (0.0); }
-
-/**** Some misc more complicated things *******/
-
-struct link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} *s_link;
-
-union tu_link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} u_link;
-
-/**** Enumerations *******/
-
-enum colors {red, green, blue} color;
-enum cars {chevy, ford, porsche} clunker;
-
-void dummy()
-{
-  /* Some linkers (e.g. on AIX) remove unreferenced variables,
-     so make sure to reference them. */
-  v_char = 0;
-  v_signed_char = 1;
-  v_unsigned_char = 2;
-
-  v_short = 3;
-  v_signed_short = 4;
-  v_unsigned_short = 5;    
-
-  v_int = 6;
-  v_signed_int = 7;
-  v_unsigned_int = 8;    
-
-  v_long = 9;
-  v_signed_long = 10;
-  v_unsigned_long = 11;    
-  
-  v_float = 100.0;
-  v_double = 200.0;
-
-
-  v_char_array[0] = v_char;
-  v_signed_char_array[0] = v_signed_char;
-  v_unsigned_char_array[0] = v_unsigned_char;
-
-  v_short_array[0] = v_short;
-  v_signed_short_array[0] = v_signed_short;
-  v_unsigned_short_array[0] = v_unsigned_short;
-
-  v_int_array[0] = v_int;
-  v_signed_int_array[0] = v_signed_int;
-  v_unsigned_int_array[0] = v_unsigned_int;
-
-  v_long_array[0] = v_long;
-  v_signed_long_array[0] = v_signed_long;
-  v_unsigned_long_array[0] = v_unsigned_long;
-
-  v_float_array[0] = v_float;
-  v_double_array[0] = v_double;
-
-  v_char_pointer = &v_char;
-  v_signed_char_pointer = &v_signed_char;
-  v_unsigned_char_pointer = &v_unsigned_char;
-
-  v_short_pointer = &v_short;
-  v_signed_short_pointer = &v_signed_short;
-  v_unsigned_short_pointer = &v_unsigned_short;
-
-  v_int_pointer = &v_int;
-  v_signed_int_pointer = &v_signed_int;
-  v_unsigned_int_pointer = &v_unsigned_int;
-
-  v_long_pointer = &v_long;
-  v_signed_long_pointer = &v_signed_long;
-  v_unsigned_long_pointer = &v_unsigned_long;
-
-  v_float_pointer = &v_float;
-  v_double_pointer = &v_double;
-
-  color = red;
-  clunker = porsche;
-
-  u_link.next = s_link;
-
-  v_struct2.v_int_member = v_struct1.v_int_member;
-  v_union2.v_short_member = v_union.v_short_member;
-}
diff --git a/gdb/testsuite/gdb.base/setvar.exp b/gdb/testsuite/gdb.base/setvar.exp
deleted file mode 100644
index cc1d962..0000000
--- a/gdb/testsuite/gdb.base/setvar.exp
+++ /dev/null
@@ -1,390 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1994, 1995
-#   Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "setvar"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-#
-# set it up at a breakpoint so we canplay with the variable values
-#
-send_gdb "set print sevenbit-strings\n" ; expect -re "$gdb_prompt $"
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-# Determine expected output for unsigned long variables,
-# the output varies with sizeof (unsigned long).
-
-set ulong_minus_1 4294967295
-set ulong_minus_456 4294966840
-send_gdb "print sizeof (unsigned long)\n"
-expect {
-    -re ".\[0-9\]* = 4.*$gdb_prompt $" {}
-    -re ".\[0-9\]* = 8.*$gdb_prompt $" {
-	set ulong_minus_1 18446744073709551615
-	set ulong_minus_456 18446744073709551160
-    }
-    -re ".*$gdb_prompt $" {
-	 fail "getting sizeof unsigned long"
-    }
-    default	{ fail "(timeout) getting sizeof unsigned long" }
-}
-
-proc test_set { args } {
-    global gdb_prompt
-
-    set length [expr [llength $args] - 3];
-    set print_cmd "[lindex $args $length]";
-    set print_result "[lindex $args [expr $length + 1]]";
-    set message "[lindex $args [expr $length + 2]]";
-
-    # Set up the variables.
-    for {set x 0;} {$x < $length} {incr x;} {
-	if { "[lindex $args $x]" != "" } {
-	    verbose "doing [lindex $args $x]"
-	    if [gdb_test "[lindex $args $x]" "" ""] {
-		fail "$message [lindex $args $x]";
-		return 1;
-	    }
-	}
-    }
-    verbose "expecting $print_result from '$print_cmd'"
-    # Now run the test.
-    return [gdb_test "$print_cmd" "$print_result" "$message"];
-}
-
-#
-# test "set variable" for type "char"
-#
-# Because bare char types can be either signed or unsigned, we just test the
-# range of values that are common to both (0-127).
-#    
-
-test_set "set variable v_char=0" "print v_char" ".\[0-9\]* = 0 \'.000\'"        "set variable char=0" 
-test_set "set variable v_char=1" "print v_char" ".\[0-9\]* = 1 \'.001\'"        "set variable char=1" 
-test_set "set variable v_char=27" "print v_char" ".\[0-9\]* = 27 \'.e\'"        "set variable char=27 (Esc)" 
-test_set "set variable v_char=32" "print v_char" ".\[0-9\]* = 32 \' \'"        "set variable char=32 (SPC)" 
-test_set "set variable v_char=65" "print v_char" ".\[0-9\]* = 65 \'A\'"        "set variable char=65 ('A')" 
-test_set "set variable v_char=97" "print v_char" ".\[0-9\]* = 97 \'a\'"        "set variable char=97 ('a')" 
-test_set "set variable v_char=126" "print v_char" ".\[0-9\]* = 126 \'~\'"        "set variable char=126 ('~')" 
-test_set "set variable v_char=127" "print v_char" ".\[0-9\]* = 127 \'.177\'"        "set variable char=127 (8-bit)" 
-#
-# test "set variable" for type "signed char"
-#    
-test_set "set variable v_char=0" "print v_signed_char" ".\[0-9\]* = 0 \'.000\'"        "set variable signed char=0" 
-test_set "set variable v_signed_char=1" "print v_signed_char" ".\[0-9\]* = 1 \'.001\'"        "set variable signed char=1" 
-test_set "set variable v_signed_char=27" "print v_signed_char" ".\[0-9\]* = 27 \'.e\'"        "set variable signed char=27 (Esc)" 
-test_set "set variable v_signed_char=32" "print v_signed_char" ".\[0-9\]* = 32 \' \'"        "set variable signed char=32 (SPC)" 
-test_set "set variable v_signed_char=65" "print v_signed_char" ".\[0-9\]* = 65 \'A\'"        "set variable signed char=65 ('A')" 
-test_set "set variable v_signed_char=97" "print v_signed_char" ".\[0-9\]* = 97 \'a\'"        "set variable signed char=97 ('a')" 
-test_set "set variable v_signed_char=126" "print v_signed_char" ".\[0-9\]* = 126 \'~\'"        "set variable signed char=126 ('~')" 
-test_set "set variable v_signed_char=127" "print v_signed_char" ".\[0-9\]* = 127 \'.177\'"        "set variable signed char=127 (8-bit)" 
-gdb_test "set variable v_signed_char=-1" ""
-if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" }
-gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
-    "set variable signed char=-1 (-1)"
-gdb_test "set variable v_signed_char=0xFF" ""
-if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" }
-gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
-    "set variable signed char=0xFF (0xFF)"
-#
-# test "set variable" for type "unsigned char"
-#
-test_set "set variable v_unsigned_char=0" "print v_unsigned_char" ".\[0-9\]* = 0 \'.000\'"        "set variable unsigned char=0" 
-test_set "set variable v_unsigned_char=1" "print v_unsigned_char" ".\[0-9\]* = 1 \'.001\'"        "set variable unsigned char=1" 
-test_set "set variable v_unsigned_char=27" "print v_unsigned_char" ".\[0-9\]* = 27 \'.e\'"        "set variable unsigned char=27 (Esc)" 
-test_set "set variable v_unsigned_char=32" "print v_unsigned_char" ".\[0-9\]* = 32 \' \'"        "set variable unsigned char=32 (SPC)" 
-test_set "set variable v_unsigned_char=65" "print v_unsigned_char" ".\[0-9\]* = 65 \'A\'"        "set variable unsigned char=65 ('A')" 
-test_set "set variable v_unsigned_char=97" "print v_unsigned_char" ".\[0-9\]* = 97 \'a\'"        "set variable unsigned char=97 ('a')" 
-test_set "set variable v_unsigned_char=126" "print v_unsigned_char" ".\[0-9\]* = 126 \'~\'"        "set variable unsigned char=126 ('~')" 
-test_set "set variable v_unsigned_char=~0" "print v_unsigned_char" ".\[0-9\]* = 255 \'.377\'"        "set variable unsigned char=255 (8-bit)" 
-#
-# test "set variable" for type "short"
-#
-test_set "set variable v_short=0" "print v_short" ".\[0-9\]* = 0"        "set variable short=0" 
-test_set "set variable v_short=1" "print v_short" ".\[0-9\]* = 1"        "set variable short=1" 
-test_set "set variable v_short=-1" "print v_short" ".\[0-9\]* = -1"        "set variable short=-1 (minus)" 
-#
-# test "set variable" for type "signed short"
-#
-test_set "set variable v_signed_short=0" "print v_signed_short" ".\[0-9\]* = 0"        "set variable signed short=0" 
-test_set "set variable v_signed_short=1" "print v_signed_short" ".\[0-9\]* = 1"        "set variable signed short=1" 
-test_set "set variable v_signed_short=-1" "print v_signed_short" ".\[0-9\]* = -1"        "set variable signed short=-1 (minus)" 
-#
-# test "set variable" for type "unsigned short"
-#
-test_set "set variable v_unsigned_short=0" "print v_unsigned_short" ".\[0-9\]* = 0"        "set variable unsigned short=0" 
-test_set "set variable v_unsigned_short=1" "print v_unsigned_short" ".\[0-9\]* = 1"        "set variable unsigned short=1" 
-test_set "set variable v_unsigned_short=~0" "print v_unsigned_short" ".\[0-9\]* = 65535"        "set variable unsigned short=~0 (minus)" 
-#
-# test "set variable" for type "int"
-#
-test_set "set variable v_int=0" "print v_int" ".\[0-9\]* = 0"        "set variable int=0" 
-test_set "set variable v_int=1" "print v_int" ".\[0-9\]* = 1"        "set variable int=1" 
-test_set "set variable v_int=-1" "print v_int" ".\[0-9\]* = -1"        "set variable int=-1 (minus)" 
-#
-# test "set variable" for type "signed int"
-#
-test_set "set variable v_signed_int=0" "print v_signed_int" ".\[0-9\]* = 0"        "set variable signed int=0" 
-test_set "set variable v_signed_int=1" "print v_signed_int" ".\[0-9\]* = 1"        "set variable signed int=1" 
-test_set "set variable v_signed_int=-1" "print v_signed_int" ".\[0-9\]* = -1"        "set variable signed int=-1 (minus)" 
-#
-# test "set variable" for type "unsigned int"
-#
-test_set "set variable v_unsigned_int=0" "print v_unsigned_int" ".\[0-9\]* = 0"        "set variable unsigned int=0" 
-test_set "set variable v_unsigned_int=1" "print v_unsigned_int" ".\[0-9\]* = 1"        "set variable unsigned int=1" 
-test_set "set variable v_unsigned_int=~0" "print v_unsigned_int" ".\[0-9\]* = (4294967295|65535)"        "set variable unsigned int=~0 (minus)" 
-#test_set ".\[0-9\]* = 65535"        "set variable unsigned int=~0 (minus)" 
-#
-# test "set variable" for type "long"
-#
-test_set "set variable v_long=0" "print v_long" ".\[0-9\]* = 0"        "set variable long=0" 
-test_set "set variable v_long=1" "print v_long" ".\[0-9\]* = 1"        "set variable long=1" 
-test_set "set variable v_long=-1" "print v_long" ".\[0-9\]* = -1"        "set variable long=-1 (minus)" 
-#
-# test "set variable" for type "signed long"
-#
-test_set "set variable v_signed_long=0" "print v_signed_long" ".\[0-9\]* = 0"        "set variable signed long=0" 
-test_set "set variable v_signed_long=1" "print v_signed_long" ".\[0-9\]* = 1"        "set variable signed long=1" 
-test_set "set variable v_signed_long=-1" "print v_signed_long" ".\[0-9\]* = -1"        "set variable signed long=-1 (minus)" 
-#
-# test "set variable" for type "unsigned long"
-#
-test_set "set variable v_unsigned_long=0" "print v_unsigned_long" ".\[0-9\]* = 0"        "set variable unsigned long=0" 
-test_set "set variable v_unsigned_long=1" "print v_unsigned_long" ".\[0-9\]* = 1"        "set variable unsigned long=1" 
-test_set "set variable v_unsigned_long=~0" "print v_unsigned_long" ".\[0-9\]* = $ulong_minus_1"        "set variable unsigned long=~0 (minus)" 
-#
-# test "set variable" for type "float"
-#
-test_set "set variable v_float=0.0" "print v_float" ".\[0-9\]* = 0"        "set variable float=0" 
-test_set "set variable v_float=1.0" "print v_float" ".\[0-9\]* = 1"        "set variable float=1" 
-test_set "set variable v_float=-1.0" "print v_float" ".\[0-9\]* = -1"        "set variable float=-1 (minus)" 
-#
-# test "set variable" for type "double"
-#
-test_set "set variable v_double=0.0" "print v_double" ".\[0-9\]* = 0"        "set variable double=0" 
-test_set "set variable v_double=1.0" "print v_double" ".\[0-9\]* = 1"        "set variable double=1" 
-test_set "set variable v_double=-1.0" "print v_double" "print.*.\[0-9\]* = -1"        "set variable double=-1 (minus)" 
-#
-# test "set variable" for "char array[2]"
-#
-test_set "set variable v_char_array\[0\]='h'" "set variable v_char_array\[1\]='i'" "print v_char_array" "print.*.\[0-9\]* =.*\"hi\""        "set variable char array=\"hi\" (string)" 
-#
-# test "set variable" for "signed char array[2]"
-#
-test_set "set variable v_signed_char_array\[0\]='h'" "set variable v_signed_char_array\[1\]='i'" "print v_signed_char_array" "print.*.\[0-9\]* =.*\"hi\""        "set variable signed char array=\"hi\" (string)" 
-#
-# test "set variable" for "unsigned char array[2]"
-#
-test_set "set variable v_unsigned_char_array\[0\]='h'" "set variable v_unsigned_char_array\[1\]='i'" "print v_unsigned_char_array" "print.*.\[0-9\]* =.*\"hi\""        "set variable unsigned char array=\"hi\" (string)" 
-#
-# test "set variable" for "short array[2]"
-#
-test_set "set variable v_short_array\[0\]=123" "set variable v_short_array\[1\]=-456" "print v_short_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable short array" 
-#
-# test "set variable" for "signed short array[2]"
-#
-test_set "set variable v_signed_short_array\[0\]=123" "set variable v_signed_short_array\[1\]=-456" "print v_signed_short_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable signed short array" 
-#
-# test "set variable" for "unsigned short array[2]"
-#
-test_set "set variable v_unsigned_short_array\[0\]=123" "set variable v_unsigned_short_array\[1\]=-456" "print v_unsigned_short_array" "print.*.\[0-9\]* =.*\{123,.*65080\}"        "set variable unsigned short array" 
-#
-# test "set variable" for "int array[2]"
-#
-test_set "set variable v_int_array\[0\]=123" "set variable v_int_array\[1\]=-456" "print v_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable int array" 
-#
-# test "set variable" for "signed int array[2]"
-#
-test_set "set variable v_signed_int_array\[0\]=123" "set variable v_signed_int_array\[1\]=-456" "print v_signed_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable signed int array" 
-#
-# test "set variable" for "unsigned int array[2]"
-#
-test_set "set variable v_unsigned_int_array\[0\]=123" "set variable v_unsigned_int_array\[1\]=-456" "print v_unsigned_int_array" "print.*.\[0-9\]* =.*\{123,.*(4294966840|65080)\}"        "set variable unsigned int array" 
-#
-# test "set variable" for "long array[2]"
-#
-test_set "set variable v_long_array\[0\]=123" "set variable v_long_array\[1\]=-456" "print v_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable long array" 
-#
-# test "set variable" for "signed long array[2]"
-#
-test_set "set variable v_signed_long_array\[0\]=123" "set variable v_signed_long_array\[1\]=-456" "print v_signed_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable signed long array" 
-#
-# test "set variable" for "unsigned long array[2]"
-#
-test_set "set variable v_unsigned_long_array\[0\]=123" "set variable v_unsigned_long_array\[1\]=-456" "print v_unsigned_long_array" "print.*.\[0-9\]* =.*\{123,.*$ulong_minus_456\}"        "set variable unsigned long array" 
-#
-# test "set variable" for "float array[2]"
-#
-test_set "set variable v_float_array\[0\]=123.0" "set variable v_float_array\[1\]=-456.0" "print v_float_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable float array" 
-#
-# test "set variable" for "double array[2]"
-#
-test_set "set variable v_double_array\[0\]=123.0" "set variable v_double_array\[1\]=-456.0" "print v_double_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"        "set variable double array" 
-#
-# test "set variable" for type "char *"
-#
-test_set "set v_char_pointer=v_char_array" "set variable *(v_char_pointer)='h'" "set variable *(v_char_pointer+1)='i'" "print v_char_array" "print.*.\[0-9\]* =.*\"hi\""  "print *(v_char_pointer+1)" "print.*.\[0-9\]* = 105 \'i\'"     "set variable char pointer=\"hi\" (string)" 
-#
-# test "set variable" for type "signed char *"
-#
-test_set "set v_signed_char_pointer=v_signed_char_array" "set variable *(v_signed_char_pointer)='h'" "set variable *(v_signed_char_pointer+1)='i'" "print v_signed_char_array" "print.*.\[0-9\]* =.*\"hi\""  "print *(v_signed_char_pointer+1)" "print.*.\[0-9\]* = 105 \'i\'"     "set variable signed char pointer=\"hi\" (string)" 
-#
-# test "set variable" for type "unsigned char *"
-#
-test_set "set v_unsigned_char_pointer=v_unsigned_char_array" "set variable *(v_unsigned_char_pointer)='h'" "set variable *(v_unsigned_char_pointer+1)='i'" "print v_unsigned_char_array" "print.*.\[0-9\]* =.*\"hi\""  "print *(v_unsigned_char_pointer+1)" "print.*.\[0-9\]* = 105 \'i\'"     "set variable unsigned char pointer=\"hi\" (string)" 
-#
-# test "set variable" for type "short *"
-#
-test_set "set v_short_pointer=v_short_array" "set variable *(v_short_pointer)=123" "set variable *(v_short_pointer+1)=-456" "print v_short_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"  "print *(v_short_pointer+1)" "print.*.\[0-9\]* = -456"     "set variable short pointer" 
-#
-# test "set variable" for type "signed short *"
-#
-gdb_test "set v_signed_short_pointer=v_signed_short_array" ""
-gdb_test "set variable *(v_signed_short_pointer)=123" ""
-gdb_test "set variable *(v_signed_short_pointer+1)=-456" ""
-gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\{123,.*-456\}" \
-    "set variable signed short pointer"
-gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456"
-#
-# test "set variable" for type "unsigned short *"
-#
-gdb_test "set v_unsigned_short_pointer=v_unsigned_short_array" ""
-gdb_test "set variable *(v_unsigned_short_pointer)=123" ""
-gdb_test "set variable *(v_unsigned_short_pointer+1)=-456" ""
-gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\{123,.*65080\}" \
-    "set variable unsigned short pointer"
-gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080"
-#
-# test "set variable" for type "int *"
-#
-test_set "set v_int_pointer=v_int_array" "set variable *(v_int_pointer)=123" "set variable *(v_int_pointer+1)=-456" "print v_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"  "print *(v_int_pointer+1)" "print.*.\[0-9\]* = -456"     "set variable int pointer" 
-#
-# test "set variable" for type "signed int *"
-#
-test_set "set v_signed_int_pointer=v_signed_int_array" "set variable *(v_signed_int_pointer)=123" "set variable *(v_signed_int_pointer+1)=-456" "print v_signed_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"  "print *(v_signed_int_pointer+1)" "print.*.\[0-9\]* = -456"     "set variable signed int pointer" 
-#
-# test "set variable" for type "unsigned int *"
-#
-test_set "set v_unsigned_int_pointer=v_unsigned_int_array" "set variable *(v_unsigned_int_pointer)=123" "set variable *(v_unsigned_int_pointer+1)=-456" "print v_unsigned_int_array" "print.*.\[0-9\]* =.*\{123,.*(4294966840|65080)\}" "set variable unsigned int pointer"
-test_set "" "print *(v_unsigned_int_pointer+1)" "print.*.\[0-9\]* = (4294966840|65080)"     "print variable unsigned int pointer+1"
-#
-# test "set variable" for type "long *"
-#
-test_set "set v_long_pointer=v_long_array" "set variable *(v_long_pointer)=123" "set variable *(v_long_pointer+1)=-456" "print v_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"  "print *(v_long_pointer+1)" "print.*.\[0-9\]* = -456"     "set variable long pointer" 
-#
-# test "set variable" for type "signed long *"
-#
-test_set "set v_signed_long_pointer=v_signed_long_array" "set variable *(v_signed_long_pointer)=123" "set variable *(v_signed_long_pointer+1)=-456" "print v_signed_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"  "print *(v_signed_long_pointer+1)" "print.*.\[0-9\]* = -456"     "set variable signed long pointer" 
-#
-# test "set variable" for type "unsigned long *"
-#
-test_set "set v_unsigned_long_pointer=v_unsigned_long_array" "set variable *(v_unsigned_long_pointer)=123" "set variable *(v_unsigned_long_pointer+1)=-456" "print v_unsigned_long_array" "print.*.\[0-9\]* =.*\{123,.*$ulong_minus_456\}"  "print *(v_unsigned_long_pointer+1)" "print.*.\[0-9\]* = $ulong_minus_456"     "set variable unsigned long pointer" 
-#
-# test "set variable" for type "float *"
-#
-test_set "set v_float_pointer=v_float_array" "set variable *(v_float_pointer)=123.0" "set variable *(v_float_pointer+1)=-456.0" "print v_float_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"  "print *(v_float_pointer+1)" "print.*.\[0-9\]* = -456"     "set variable float pointer" 
-#
-# test "set variable" for type "double *"
-#
-test_set "set v_double_pointer=v_double_array" "set variable *(v_double_pointer)=123.0" "set variable *(v_double_pointer+1)=-456.0" "print v_double_array" "print.*.\[0-9\]* =.*\{123,.*-456\}"  "print *(v_double_pointer+1)" "print.*.\[0-9\]* = -456"     "set variable double pointer" 
-#
-# test "set variable" for struct members
-#
-test_set "set variable v_struct1.v_char_member='h'" "print v_struct1.v_char_member" "print.*.\[0-9\]* = 104 \'h\'"        "set variable structure char member" 
-test_set "set variable v_struct1.v_short_member=1" "print v_struct1.v_short_member" "print.*.\[0-9\]* = 1"        "set variable structure short member" 
-test_set "set variable v_struct1.v_int_member=2" "print v_struct1.v_int_member" "print.*.\[0-9\]* = 2"        "set variable structure int member" 
-test_set "set variable v_struct1.v_long_member=3" "print v_struct1.v_long_member" "print.*.\[0-9\]* = 3"        "set variable structure long member" 
-test_set "set variable v_struct1.v_float_member=4.0" "print v_struct1.v_float_member" "print.*.\[0-9\]* = 4"        "set variable structure float member" 
-test_set "set variable v_struct1.v_double_member=5.0" "print v_struct1.v_double_member" "print.*.\[0-9\]* = 5"        "set variable structure double member" 
-
-gdb_test "print v_struct1" \
-  "print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
-.*v_int_member = 2,.*\
-v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
-  "set print structure #1"
-
-# This should be an error.  GCC extensions for structure constants require
-# the type of the structure to be specified, as in
-# v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37}
-# GDB should do the same if it wants to provide this feature.
-if [target_info exists gdb,cannot_call_functions] {
-    setup_xfail "*-*-*" 2416
-    fail "set variable v_struct1 = {32, 33, 34, 35, 36, 37}"
-    continue
-}
-gdb_test "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" "Invalid.*"
-
-# And after the error the structure should be unchanged.
-gdb_test "print v_struct1" \
-  "print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
-.*v_int_member = 2,.*\
-v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
-  "set print structure #2"
-
-# Test printing of enumeration bitfields.
-# GNU C supports them, some other compilers don't.
-
-if {$gcc_compiled} then {
-    gdb_test "print sef.field=sm1" "print.*.\[0-9\]* = sm1"
-    gdb_test "print sef.field" "print.*.\[0-9\]* = sm1" "print sef.field (sm1)"
-    gdb_test "print sef.field=s1" "print.*.\[0-9\]* = s1"
-    gdb_test "print sef.field" "print.*.\[0-9\]* = s1" "print sef.field (s1)"
-    gdb_test "print uef.field=u2" "print.*.\[0-9\]* = u2"
-    gdb_test "print uef.field" "print.*.\[0-9\]* = u2" "print uef.field (u2)"
-    gdb_test "print uef.field=u1" "print.*.\[0-9\]* = u1"
-    gdb_test "print uef.field" "print.*.\[0-9\]* = u1" "print uef.field (u1)"
-
-    # Test for truncation when assigning invalid values to bitfields.
-    gdb_test "print sef.field=7" \
-	"print.*warning: Value does not fit in 2 bits.*\[0-9\]* = sm1"
-    gdb_test "print uef.field=6" \
-	"print.*warning: Value does not fit in 2 bits.*\[0-9\]* = u2"
-}
diff --git a/gdb/testsuite/gdb.base/shlib-call.exp b/gdb/testsuite/gdb.base/shlib-call.exp
deleted file mode 100644
index f6929b8..0000000
--- a/gdb/testsuite/gdb.base/shlib-call.exp
+++ /dev/null
@@ -1,240 +0,0 @@
-#   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# file to test calls into shared libraries
-# the source files for this test are:
-#
-# shmain.c
-# shr1.c (shared lib)
-# shr2.c (shared lib)
-# ss.h (header for shr2.c)
-#
-# file written by Elena Zannoni: elz@ch.apollo.com
-#
-
-#debug shmain
-#prop lib shr1.sl
-#prop lib shr2.sl
-
-if $tracelevel then {
-        strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board?
-if ![isnative] then {
-    return 0
-}
-
-set testfile "shmain"
-set libfile "shr"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-# build the first test case
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}.o" object {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-# Build the shared libraries this test case needs.
-#
-
-if {$gcc_compiled == 0} {
-    if [istarget "hppa*-hp-hpux*"] then {
-	set additional_flags "additional_flags=+z"
-    } else {
-	# don't know what the compiler is...
-	set additional_flags ""
-    }
-} else {
-    set additional_flags "additional_flags=-fpic"
-}
-
-if {[gdb_compile "${srcdir}/${subdir}/${libfile}1.c" "${objdir}/${subdir}/${libfile}1.o" object [list debug $additional_flags]] != ""} {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if {[gdb_compile "${srcdir}/${subdir}/${libfile}2.c" "${objdir}/${subdir}/${libfile}2.o" object [list debug $additional_flags]] != ""} {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if [istarget "hppa*-*-hpux*"] {
-    remote_exec build "ld -b ${objdir}/${subdir}/${libfile}1.o -o ${objdir}/${subdir}/${libfile}1.sl"
-    remote_exec build "ld -b ${objdir}/${subdir}/${libfile}2.o -o ${objdir}/${subdir}/${libfile}2.sl"
-} else {
-    set additional_flags "additional_flags=-shared"
-    if {[gdb_compile "${objdir}/${subdir}/${libfile}1.o" "${objdir}/${subdir}/${libfile}1.sl" executable [list debug $additional_flags]] != ""} {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    if {[gdb_compile "${objdir}/${subdir}/${libfile}2.o" "${objdir}/${subdir}/${libfile}2.sl" executable [list debug $additional_flags]] != ""} {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-if {[gdb_compile "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}1.sl ${objdir}/${subdir}/${libfile}2.sl" "${binfile}" executable {debug}] != ""} {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
-send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
-send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
-
-
-if ![runto_main] then {
-        perror "C function calling tests suppressed"
-}
-
-
-#step -over
-
-    send_gdb "next\n"
-    gdb_expect {
-        -re ".*g = shr1\\(g\\).*$gdb_prompt $" {pass "next to shr2"}
-        -re ".*$gdb_prompt $" { fail "next to shr2" }
-        timeout { fail "next to shr2 (timeout)" }
-    }
-
-
-
-#print g
-
-send_gdb "print g\n"
-gdb_expect {
-    -re ".*\[0-9\]* = 1.*$gdb_prompt $" {
-        pass "print g"
-      }
-    -re ".*$gdb_prompt $" { fail "print  g" }
-    timeout           { fail "(timeout) print g" }
-  }
-
-
-#step -over
-    send_gdb "next\n"
-    gdb_expect {
-        -re ".*address of sgs is $hex.*g = shr2\\(g\\).*$gdb_prompt $" {
-             pass "next over shr1" }
-        -re ".*$gdb_prompt $" { fail "next over shr1" }
-        timeout { fail "next over shr1 (timeout)" }
-    }
-
-#print g
-send_gdb "print g\n"
-gdb_expect {
-    -re ".*\[0-9\]* = 2.*$gdb_prompt $" {
-        pass "print g" }
-    -re ".*$gdb_prompt $" { fail "print  g" }
-    timeout           { fail "(timeout) print g" }
-  }
-
-#print shr1(1)
-send_gdb "print shr1(1)\n"
-gdb_expect {
-    -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" {
-        pass "print shr1(1)" }
-    -re ".*$gdb_prompt $" { fail "print  shr1(1)" }
-    timeout           { fail "(timeout) print shr1(1)" }
-  }
-
-#print shr1(g)
-send_gdb "print shr1(g)\n"
-gdb_expect {
-    -re ".*address of sgs is $hex.*\[0-9\]* = 4.*$gdb_prompt $" {
-        pass "print shr1(g)" }
-    -re ".*$gdb_prompt $" { fail "print  shr1(g)" }
-    timeout           { fail "(timeout) print shr1(g)" }
-  }
-
-#break shr2
-#go
-gdb_test "break shr2" \
-    "Breakpoint.*file.*shr2.c, line.*" \
-    "breakpoint function shr2"
-
-gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, shr2 \\(.*\\) at.*shr2\\.c:3.*3.*return 2.x;" \
-"run until breakpoint set at a function"
-
-
-#print shr1(1)
-send_gdb "print shr1(1)\n"
-gdb_expect {
-    -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" {
-        pass "print shr1(1)"
-      }
-    -re ".*$gdb_prompt $" { fail "print  shr1(1)" }
-    timeout           { fail "(timeout) print shr1(1)" }
-  }
-
-#print mainshr1(1)
-send_gdb "print mainshr1(1)\n"
-gdb_expect {
-    -re ".*\[0-9\]* = 2.*$gdb_prompt $" {
-        pass "print mainshr1(1) from shlib func"
-      }
-    -re ".*$gdb_prompt $" { fail "print  mainshr1(1) from shlib func" }
-    timeout           { fail "(timeout) print mainshr1(1) from shlib func" }
-  }
-
-#step -return
-    send_gdb "step\n"
-    gdb_expect {
-        -re ".*\\\}.*$gdb_prompt $" { pass "step inside shr2 (shlib func)"}
-        -re ".*$gdb_prompt $" { fail "step inside shr2 (shlib func)" }
-        timeout { fail "step inside shr2 (shlib func) (timeout)" }
-    }
-    
-    send_gdb "step\n"
-    gdb_expect {
-        -re "main \\(\\) at.*g = mainshr1\\(g\\);.*$gdb_prompt $" { pass "step out of shr2 to main"}
-        -re ".*$gdb_prompt $" { fail "step out of shr2 to main" }
-        timeout { fail "step out of shr2 to main (timeout)" }
-    }
-
-#print mainshr1(1)
-send_gdb "print mainshr1(1)\n"
-gdb_expect {
-    -re ".*\[0-9\]* = 2.*$gdb_prompt $" {
-        pass "print mainshr1(1)"
-      }
-    -re ".*$gdb_prompt $" { fail "print  mainshr1(1) from main" }
-    timeout           { fail "(timeout) print mainshr1(1) from main" }
-  }
-
-#step
-    send_gdb "step\n"
-    gdb_expect {
-        -re ".*mainshr1 \\(g=4\\) at.*return 2.g;.*$gdb_prompt $" { pass "step into mainshr1"}
-        -re ".*$gdb_prompt $" { fail "step into mainshr1" }
-        timeout { fail "step into mainshr1 (timeout)" }
-    }
-
-return 0
diff --git a/gdb/testsuite/gdb.base/shmain.c b/gdb/testsuite/gdb.base/shmain.c
deleted file mode 100644
index 954c3db..0000000
--- a/gdb/testsuite/gdb.base/shmain.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* A test */
-
-#include "ss.h"
-#include <stdio.h>
-
-extern int shr1();
-extern int shr2();
-extern float sg;
-
-int eglob;
-
-struct {
- int a;  
- int b;
-} s;
-
-int g;
-
-int local_structarg(x)
-struct s x;
-{
-  return x.b;
-}
-
-main()
-{
-  struct s y;
-  g = 1;
-  g = shr1(g);
-  g = shr2(g);
-  g = mainshr1(g);
-  sg = 1.1;
-  printf("address of sg is 0x%x\n", &sg);
-  y.a = 3;
-  y.b = 4;
-  g = local_structarg(y);
-  g = structarg(y);
-  g = pstructarg(&y);
-}
-
-int mainshr1(g)
-int g;
-{
-  return 2*g;
-}
-
-
diff --git a/gdb/testsuite/gdb.base/sigall.exp b/gdb/testsuite/gdb.base/sigall.exp
deleted file mode 100644
index d483788..0000000
--- a/gdb/testsuite/gdb.base/sigall.exp
+++ /dev/null
@@ -1,211 +0,0 @@
-#   Copyright (C) 1995 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-if $nosignals {
-	verbose "Skipping sigall.exp because of nosignals."
-	continue
-	}
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-set testfile sigall
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Make the first signal SIGABRT because it is always supported.
-set sig_supported 1
-set thissig "ABRT"
-
-proc test_one_sig {nextsig} {
-    global sig_supported
-    global gdb_prompt
-    global thissig
-
-    set this_sig_supported $sig_supported
-    gdb_test "handle SIG$thissig stop print" \
-	"SIG$thissig\[ \t\]*Yes\[ \t\]*Yes\[ \t\]*Yes.*"
-    gdb_test "b handle_$thissig" "Breakpoint \[0-9\]+ .*"
-    gdb_test "b gen_$nextsig" "Breakpoint \[0-9\]+ .*"
-
-    set need_another_continue 1
-    set missed_handler 0
-    if $this_sig_supported then {
-	send_gdb "continue\n"
-	if { $thissig == "IO" } {
-	    setup_xfail "i*86-pc-linuxoldld-gnu" "i*86-pc-linuxaout-gnu"
-	}
-	expect {
-	    -re "Continuing.*Program received signal SIG$thissig.*$gdb_prompt $" {
-		pass "get signal $thissig"
-	    }
-	    -re ".*$gdb_prompt $" {
-		fail "get signal $thissig"
-		set need_another_continue 0
-	    }
-	    default {
-		fail "get signal $thissig (eof or timeout)"
-	    }
-	}
-    }
-    if [ istarget "alpha-dec-osf3*" ] then {
-	# OSF/1-3.x is unable to continue with a job control stop signal.
-	# The inferior remains stopped without an event of interest
-	# and GDB waits forever for the inferior to stop on an event
-	# of interest. Work around the kernel bug.
-	if { $thissig == "TSTP" || $thissig == "TTIN" || $thissig == "TTOU" } {
-	    setup_xfail "alpha-dec-osf3*"
-	    fail "cannot continue from signal $thissig"
-	    set need_another_continue 0
-	}
-    }
-
-    if $need_another_continue then {
-	send_gdb "continue\n"
-	if { $thissig == "URG" } {
-	    setup_xfail "i*86-pc-linuxoldld-gnu" "i*86-pc-linuxaout-gnu"
-	}
-        # Either Lynx or GDB screws up on SIGPRIO
-	if { $thissig == "PRIO" } {
-	    setup_xfail "*-*-*lynx*"
-	}
-	expect {
-	    -re "Breakpoint.*handle_$thissig.*$gdb_prompt $" {
-		pass "send signal $thissig"
-	    }
-	    -re "Breakpoint.*gen_$nextsig.*kill.*$gdb_prompt $" {
-		fail "missed breakpoint at handle_$thissig"
-		set missed_handler 1
-	    }
-	}
-    }
-
-    if { $missed_handler == "0" } then {
-        send_gdb "signal 0\n"
-        expect {
-	    -re "Breakpoint.*gen_$nextsig.*kill.*$gdb_prompt $" {
-	        pass "advance to $nextsig"
-	        set sig_supported 1
-	    }
-	    -re "Breakpoint.*gen_$nextsig.*handle.*$gdb_prompt $" {
-	        pass "advance to $nextsig"
-	        set sig_supported 0
-	    }
-	    -re ".*$gdb_prompt $" { fail "advance to $nextsig" }
-	    default { fail "advance to $nextsig (eof or timeout)" }
-        }
-    }
-    set thissig $nextsig
-}
-
-gdb_load $binfile
-
-runto gen_ABRT
-test_one_sig HUP
-test_one_sig QUIT
-test_one_sig ILL
-test_one_sig EMT
-test_one_sig FPE
-test_one_sig BUS
-test_one_sig SEGV
-test_one_sig SYS
-test_one_sig PIPE
-test_one_sig ALRM
-test_one_sig URG
-test_one_sig TSTP
-test_one_sig CONT
-test_one_sig CHLD
-test_one_sig TTIN
-test_one_sig TTOU
-test_one_sig IO
-test_one_sig XCPU
-test_one_sig XFSZ
-test_one_sig VTALRM
-test_one_sig PROF
-test_one_sig WINCH
-test_one_sig LOST
-test_one_sig USR1
-test_one_sig USR2
-test_one_sig PWR
-test_one_sig POLL
-test_one_sig WIND
-test_one_sig PHONE
-test_one_sig WAITING
-test_one_sig LWP
-test_one_sig DANGER
-test_one_sig GRANT
-test_one_sig RETRACT
-test_one_sig MSG
-test_one_sig SOUND
-test_one_sig SAK
-test_one_sig PRIO
-test_one_sig 33
-test_one_sig 34
-test_one_sig 35
-test_one_sig 36
-test_one_sig 37
-test_one_sig 38
-test_one_sig 39
-test_one_sig 40
-test_one_sig 41
-test_one_sig 42
-test_one_sig 43
-test_one_sig 44
-test_one_sig 45
-test_one_sig 46
-test_one_sig 47
-test_one_sig 48
-test_one_sig 49
-test_one_sig 50
-test_one_sig 51
-test_one_sig 52
-test_one_sig 53
-test_one_sig 54
-test_one_sig 55
-test_one_sig 56
-test_one_sig 57
-test_one_sig 58
-test_one_sig 59
-test_one_sig 60
-test_one_sig 61
-test_one_sig 62
-test_one_sig 63
-test_one_sig TERM
-
-# The last signal (SIGTERM) gets handled slightly differently because
-# we are not setting up for another test.
-gdb_test "handle SIGTERM stop print" \
-    "SIGTERM\[ \t\]*Yes\[ \t\]*Yes\[ \t\]*Yes.*"
-gdb_test "b handle_TERM" "Breakpoint \[0-9\]+ .*"
-gdb_test "continue" \
-    "Continuing.*Program received signal SIGTERM.*" \
-    "get signal TERM"
-gdb_test "continue" "Breakpoint.*handle_TERM.*" "send signal TERM"
-gdb_test "continue" "Program exited normally\\." "continue to sigall exit"
-
-return 0
diff --git a/gdb/testsuite/gdb.base/signals.exp b/gdb/testsuite/gdb.base/signals.exp
deleted file mode 100644
index f315d3c..0000000
--- a/gdb/testsuite/gdb.base/signals.exp
+++ /dev/null
@@ -1,397 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if [target_info exists gdb,nosignals] {
-    verbose "Skipping signals.exp because of nosignals."
-    continue
-}
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile signals
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-proc signal_tests_1 {} {
-    global gdb_prompt
-    if [runto_main] then {
-	gdb_test "next" "signal \\(SIGUSR1.*" \
-		"next over signal (SIGALRM, handler)"
-	gdb_test "next" "alarm \\(.*" \
-		"next over signal (SIGUSR1, handler)"
-	gdb_test "next" "\\+\\+count; /\\* first \\*/" \
-		"next over alarm (1)"
-	# An alarm has been signaled, give the signal time to get delivered.
-	sleep 2
-
-	# i386 BSD currently fails the next test with a SIGTRAP.
-	setup_xfail "i*86-*-bsd*"
-	# But Dynix has a DECR_PC_AFTER_BREAK of zero, so the failure
-	# is shadowed by hitting the through_sigtramp_breakpoint.
-	clear_xfail "i*86-sequent-bsd*"
-	# Univel SVR4 i386 continues instead of stepping.
-	setup_xfail "i*86-univel-sysv4*"
-	# lynx fails with "next" acting like "continue"
-	setup_xfail "*-*-*lynx*"
-	# linux (aout versions) also fails with "next" acting like "continue"
-	# this is probably more dependant on the kernel version than on the
-	# object file format or utils.  (sigh)
-	setup_xfail "i*86-pc-linuxaout-gnu" "i*86-pc-linuxoldld-gnu"
-	send_gdb "next\n"
-	gdb_expect {
-	    -re "alarm .*$gdb_prompt $" { pass "next to 2nd alarm (1)" }
-	    -re "Program received signal SIGTRAP.*first.*$gdb_prompt $" {
-
-		# This can happen on machines that have a trace flag
-		# in their PS register.
-		# The trace flag in the PS register will be set due to
-		# the `next' command.
-		# Before calling the signal handler, the PS register
-		# is pushed along with the context on the user stack.
-		# When the signal handler has finished, it reenters the
-		# the kernel via a sigreturn syscall, which restores the
-		# PS register along with the context.
-		# If the kernel erroneously does not clear the trace flag
-		# in the pushed context, gdb will receive a SIGTRAP from
-		# the set trace flag in the restored context after the
-		# signal handler has finished.
-
-		# I do not yet understand why the SIGTRAP does not occur
-		# after stepping the instruction at the restored PC on
-		# i386 BSDI 1.0 systems.
-
-		# Note that the vax under Ultrix also exhibits
-		# this behaviour (it is uncovered by the `continue from
-		# a break in a signal handler' test below).
-		# With this test the failure is shadowed by hitting the
-		# through_sigtramp_breakpoint upon return from the signal
-		# handler.
-
-		fail "next to 2nd alarm (1) (probably kernel bug)"
-		gdb_test "next" "alarm.*" "next to 2nd alarm (1)"
-	    }
-	    -re "Program exited with code.*$gdb_prompt $" {
-
-		# This is apparently a bug in the UnixWare kernel (but
-		# has not been investigated beyond the
-		# resume/target_wait level, and has not been reported
-		# to Univel).  If it steps when a signal is pending,
-		# it does a continue instead.  I don't know whether
-		# there is a workaround.
-
-		# Perhaps this problem exists on other SVR4 systems;
-		# but (a) we have no reason to think so, and (b) if we
-		# put a wrong xfail here, we never get an XPASS to let
-		# us know that it was incorrect (and then if such a
-		# configuration regresses we have no way of knowing).
-		# Solaris is not a relevant data point either way
-		# because it lacks single stepping.
-
-		# fnf: I don't agree with the above philosophy.  We
-		# can never be sure that any particular XFAIL is
-		# specified 100% correctly in that no systems with
-		# the bug are missed and all systems without the bug
-		# are excluded.  If we include an XFAIL that isn't
-		# appropriate for a particular system, then when that
-		# system gets tested it will XPASS, and someone should
-		# investigate and fix the setup_xfail as appropriate,
-		# or more preferably, the actual bug.  Each such case
-		# adds more data to narrowing down the scope of the
-		# problem and ultimately fixing it.
-
-		setup_xfail "i*86-*-sysv4*"
-		fail "'next' behaved as 'continue (known SVR4 bug)'"
-		return 0
-	    }
-	    -re ".*$gdb_prompt $" { fail "next to 2nd alarm (1)" }
-	    timeout { fail "next to 2nd alarm (1); (timeout)" }
-	    eof { fail "next to 2nd alarm (1); (eof)" }
-	}
-
-	gdb_test "break handler" "Breakpoint \[0-9\]+ .*"
-	gdb_test "next" "\\+\\+count; /\\* second \\*/" \
-	    "next to 2nd ++count in signals_tests_1"
-	# An alarm has been signaled, give the signal time to get delivered.
-	sleep 2
-
-	set bash_bug 0
-	send_gdb "next\n"
-	setup_xfail "i*86-pc-linux-gnu"
-	gdb_expect {
-	    -re "Breakpoint.*handler.*$gdb_prompt $" {
-		pass "next to handler in signals_tests_1"
-	    }
-	    -re "Program received signal SIGEMT.*$gdb_prompt $" {
-		# Bash versions before 1.13.5 cause this behaviour
-		# by blocking SIGTRAP.
-		fail "next to handler in signals_tests_1 (known problem with bash versions before 1.13.5)"
-		set bash_bug 1
-		gdb_test "signal 0" "Breakpoint.*handler.*"
-	    }
-	    -re ".*$gdb_prompt $" { fail "next to handler in signals_tests_1" }
-	    timeout { fail "next to handler in signals_tests_1 (timeout)" }
-	    eof { fail "next to handler in signals_tests_1 (eof)" }
-	}
-
-	# This doesn't test that main is frame #2, just that main is frame
-	# #2, #3, or higher.  At some point this should be fixed (but
-	# it quite possibly would introduce new FAILs on some systems).
-	setup_xfail "i*86-pc-linux-gnu" "i*86-*-bsdi2.0"
-	gdb_test "backtrace" "#0.*handler.*#1.*#2.*main.*" \
-	    "backtrace in signals_tests_1"
-
-	gdb_test "break func1" "Breakpoint \[0-9\]+ .*"
-	gdb_test "break func2" "Breakpoint \[0-9\]+ .*"
-
-	# Vax Ultrix and i386 BSD currently fail the next test with
-	# a SIGTRAP, but with different symptoms.
-	setup_xfail "vax-*-ultrix*"
-	setup_xfail "i*86-*-bsd*"
-	setup_xfail "i*86-pc-linux-gnu"
-	send_gdb "continue\n"
-	gdb_expect {
-	    -re "Breakpoint.*func1.*$gdb_prompt $" { pass "continue to func1" }
-	    -re "Program received signal SIGTRAP.*second.*$gdb_prompt $" {
-
-		# See explanation for `next to 2nd alarm (1)' fail above.
-		# We did step into the signal handler, hit a breakpoint
-		# in the handler and continued from the breakpoint.
-		# The set trace flag in the restored context is causing
-		# the SIGTRAP, without stepping an instruction.
-
-		fail "continue to func1 (probably kernel bug)"
-		gdb_test "continue" "Breakpoint.*func1.*" \
-		    "extra continue to func1"
-	    }
-	    -re "Program received signal SIGTRAP.*func1 ..;.*$gdb_prompt $" {
-
-		# On the vax under Ultrix the set trace flag in the restored
-		# context is causing the SIGTRAP, but after stepping one
-		# instruction, as expected.
-
-		fail "continue to func1 (probably kernel bug)"
-		gdb_test "continue" "Breakpoint.*func1.*" \
-		    "extra continue to func1"
-	    }
-	    -re ".*$gdb_prompt $" { fail "continue to func1" }
-	    default { fail "continue to func1" }
-	}
-
-	setup_xfail "*-*-irix*"
-	send_gdb "signal SIGUSR1\n"
-	gdb_expect {
-	    -re "Breakpoint.*handler.*$gdb_prompt $" { pass "signal SIGUSR1" }
-	    -re "Program received signal SIGUSR1.*$gdb_prompt $" {
-		# This is what irix4 and irix5 do.
-		# It would appear to be a kernel bug.
-		fail "signal SIGUSR1"
-		gdb_test "continue" "Breakpoint.*handler.*" "pass it SIGUSR1"
-	    }
-	    -re ".*$gdb_prompt $" { fail "signal SIGUSR1" }
-	    default { fail "signal SIGUSR1" }
-	}
-
-	# Will tend to wrongly require an extra continue.
-
-	# The problem here is that the breakpoint at func1 will be
-	# inserted, and when the system finishes with the signal
-	# handler it will try to execute there.  For GDB to try to
-	# remember that it was going to step over a breakpoint when a
-	# signal happened, distinguish this case from the case where
-	# func1 is called from the signal handler, etc., seems
-	# exceedingly difficult.  So don't expect this to get fixed
-	# anytime soon.
-
-	setup_xfail "*-*-*"
-	send_gdb "continue\n"
-	gdb_expect {
-	    -re "Breakpoint.*func2.*$gdb_prompt $" { pass "continue to func2" }
-	    -re "Breakpoint.*func1.*$gdb_prompt $" {
-	    	fail "continue to func2"
-		gdb_test "continue" "Breakpoint.*func2.*" \
-		    "extra continue to func2"
-	    }
-	    -re ".*$gdb_prompt $" { fail "continue to func2" }
-	    default { fail "continue to func2" }
-	}
-
-	sleep 2
-
-        # GDB yanks out the breakpoints to step over the breakpoint it
-        # stopped at, which means the breakpoint at handler is yanked.
-	# But if NO_SINGLE_STEP, we won't get another chance to reinsert
-	# them (at least not with procfs, where we tell the kernel not
-	# to tell gdb about `pass' signals).  So the fix would appear to
-	# be to just yank that one breakpoint when we step over it.
-
-	setup_xfail "sparc*-*-*"
-	setup_xfail "rs6000-*-*"
-	setup_xfail "powerpc-*-*"
-
-	# A faulty bash will not step the inferior into sigtramp on sun3.
-	if {$bash_bug} then {
-	    setup_xfail "m68*-*-sunos4*"
-	}
-
-	setup_xfail "i*86-pc-linux-gnu"
-	gdb_test "continue" "Breakpoint.*handler.*" "continue to handler"
-
-	# If the NO_SINGLE_STEP failure happened, we have already exited.
-	# If we succeeded a continue will return from the handler to func2.
-	# GDB now has `forgotten' that it intended to step over the
-	# breakpoint at func2 and will stop at func2.
-	setup_xfail "*-*-*"
-	# The sun3 with a faulty bash will also be `forgetful' but it
-	# already got the spurious stop at func2 and this continue will work.
-	if {$bash_bug} then {
-	     clear_xfail "m68*-*-sunos4*"
-	}
-	gdb_test "continue" "Program exited with code 010\\." \
-	    "continue to exit in signals_tests_1 "
-    }
-}
-
-# On a few losing systems, ptrace (PT_CONTINUE) or ptrace (PT_STEP)
-# causes pending signals to be cleared, which causes these tests to
-# get nowhere fast.  This is totally losing behavior (perhaps there
-# are cases in which is it useful but the user needs more control,
-# which they mostly have in GDB), but some people apparently think it
-# is a feature.  It is documented in the ptrace manpage on Motorola
-# Delta Series sysV68 R3V7.1 and on HPUX 9.0.  Even the non-HPUX PA
-# OSes (BSD and OSF/1) seem to have figured they had to copy this
-# braindamage.
-
-if {[ istarget "m68*-motorola-*" ] || [ istarget "hppa*-*-bsd*" ] ||
-    [ istarget "*-*-hpux*" ] || [ istarget "hppa*-*-osf*" ]} then {
-  setup_xfail "*-*-*"
-  fail "ptrace loses on signals on this target"
-  return 0
-}
-
-# lynx2.2.2 doesn't lose signals, instead it screws up the stack pointer
-# in some of these tests leading to massive problems.  I've
-# reported this to lynx, hopefully it'll be fixed in lynx2.3.
-# Severe braindamage.
-if [ istarget "*-*-*lynx*" ] then {
-  setup_xfail "*-*-*"
-  fail "kernel scroggs stack pointer in signal tests on this target"
-  return 0
-}
-
-gdb_exit
-gdb_start
-
-# This will need to be updated as the exact list of signals changes,
-# but I want to test that TARGET_SIGNAL_0, TARGET_SIGNAL_DEFAULT, and
-# TARGET_SIGNAL_UNKNOWN are skipped.
-proc test_handle_all_print {} {
-    global timeout
-    # Increase timeout and expect input buffer for large output from gdb.
-    # Allow blank or TAB as whitespace characters.
-    set oldtimeout $timeout
-    set timeout [expr "$timeout + 360"]
-    verbose "Timeout is now $timeout seconds" 2
-    match_max 10000
-    gdb_test "handle all print" "Signal\[ 	\]+Stop\[ 	\]+Print\[ 	\]+Pass to program\[ 	\]+Description\r\nSIGHUP\[ 	\]+Yes\[ 	\]+Yes\[ 	\]+Yes\[ 	\]+Hangup.*SIG63\[ 	\]+Yes\[ 	\]+Yes\[ 	\]+Yes\[ 	\]+Real-time event 63.*EXC_BREAKPOINT\[ 	\]+Yes\[ 	\]+Yes\[ 	\]+Yes\[ 	\]+Breakpoint"
-    set timeout $oldtimeout
-    verbose "Timeout restored to $timeout seconds" 2
-}
-test_handle_all_print
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-signal_tests_1
-
-# Force a resync, so we're looking at the right prompt.  On SCO we
-# were getting out of sync (I don't understand why).
-send_gdb "p 1+1\n"
-gdb_expect {
-    -re "= 2.*$gdb_prompt $" {}
-    -re ".*$gdb_prompt $" { perror "sync trouble in signals.exp" }
-    default { perror "sync trouble in signals.exp" }
-}
-
-if [runto_main] then {
-    gdb_test "break handler if 0" "Breakpoint \[0-9\]+ .*"
-    gdb_test "set \$handler_breakpoint_number = \$bpnum" ""
-
-    # Get to the point where a signal is waiting to be delivered
-    gdb_test "next" "signal \\(SIGUSR1.*" "next to signal in signals.exp"
-    gdb_test "next" "alarm \\(.*" "next to alarm #1 in signals.exp"
-    gdb_test "next" "\\+\\+count; /\\* first \\*/" \
-	"next to ++count #1 in signals.exp"
-    # Give the signal time to get delivered
-    sleep 2
-
-    # Now call a function.  When GDB tries to run the stack dummy,
-    # it will hit the breakpoint at handler.  Provided it doesn't
-    # lose its cool, this is not a problem, it just has to note
-    # that the breakpoint condition is false and keep going.
-
-    gdb_test "p func1 ()" "^p func1 \\(\\)\r\n.\[0-9\]* = void" \
-	"p func1 () #1 in signals.exp"
-
-    # Make sure the count got incremented.
-
-    # Haven't investigated this xfail
-    setup_xfail "rs6000-*-*"
-    setup_xfail "powerpc-*-*"
-    gdb_test "p count" "= 2" "p count #1 in signals.exp"
-    if { [istarget "rs6000-*-*"] || [istarget "powerpc-*-*"] } { return 0 }
-
-    gdb_test "condition \$handler_breakpoint_number" "now unconditional\\."
-    gdb_test "next" "alarm \\(.*" "next to alarm #2 in signals.exp"
-    gdb_test "next" "\\+\\+count; /\\* second \\*/" \
-	"next to ++count #2 in signals.exp"
-    sleep 2
-
-    # This time we stop when GDB tries to run the stack dummy.
-    # So it is OK that we do not print the return value from the function.
-    gdb_test "p func1 ()" \
-"Breakpoint \[0-9\]*, handler.*
-The program being debugged stopped while in a function called from GDB.*" \
-	"p func1 () #2 in signals.exp"
-    # But we should be able to backtrace...
-    # On alpha-*-osf2.0 this test works when run manually but sometime fails when
-    # run under dejagnu, making it very hard to debug the problem.  Weird...
-    gdb_test "bt" "#0.*handler.*#1.*#2.*main.*" "bt in signals.exp"
-    # ...and continue...
-    gdb_test "continue" "Continuing\\." "continue in signals.exp"
-    # ...and then count should have been incremented
-    gdb_test "p count" "= 5" "p count #2 in signals.exp"
-}
-
-return 0
diff --git a/gdb/testsuite/gdb.base/smoke.c b/gdb/testsuite/gdb.base/smoke.c
deleted file mode 100644
index 69d34c9..0000000
--- a/gdb/testsuite/gdb.base/smoke.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Test various kinds of stepping.
-*/
-int glob = 0;
-
-int callee() {
-    glob++;
-    return (0);
-}
-
-int main () {
-   int w,x,y,z;
-   int a[10], b[10];
-
-   /* Test "next" and "step" */
-   w = 0;
-   x = 1;
-   y = 2;
-   z = 3;
-   w = w + 2;
-   x = x + 3;
-   y = y + 4;
-   z = z + 5;
-
-   /* Test that "next" goes over a call */
-   callee(); /* OVER */
-
-   /* Test that "step" doesn't */
-   callee(); /* INTO */
-
-   /* Test "stepi" */
-   a[5] = a[3] - a[4];
-   callee(); /* STEPI */
-   
-   /* Test "nexti" */
-   callee(); /* NEXTI */
-
-   y = w + z;
-
-   return (0);
-}
diff --git a/gdb/testsuite/gdb.base/smoke.cc b/gdb/testsuite/gdb.base/smoke.cc
deleted file mode 100644
index 931fdaf..0000000
--- a/gdb/testsuite/gdb.base/smoke.cc
+++ /dev/null
@@ -1,480 +0,0 @@
-// Test various -*- C++ -*- things.
-
-typedef struct fleep fleep;
-struct fleep { int a; } s;
-
-// ====================== simple class structures  =======================
-
-struct default_public_struct {
- // defaults to public:
-  int a;
-  int b;
-};
-
-struct explicit_public_struct {
- public:
-  int a;
-  int b;
-};
-
-struct protected_struct {
- protected:
-  int a;
-  int b;
-};
-
-struct private_struct {
- private:
-  int a;
-  int b;
-};
-
-struct mixed_protection_struct {
- public:
-  int a;
-  int b;
- private:
-  int c;
-  int d;
- protected:
-  int e;
-  int f;
- public:
-  int g;
- private:
-  int h;
- protected:
-  int i;
-};
-
-class public_class {
- public:
-  int a;
-  int b;
-};
-
-class protected_class {
- protected:
-  int a;
-  int b;
-};
-
-class default_private_class {
- // defaults to private:
-  int a;
-  int b;
-};
-
-class explicit_private_class {
- private:
-  int a;
-  int b;
-};
-
-class mixed_protection_class {
- public:
-  int a;
-  int b;
- private:
-  int c;
-  int d;
- protected:
-  int e;
-  int f;
- public:
-  int g;
- private:
-  int h;
- protected:
-  int i;
-};
-
-// ========================= simple inheritance ==========================
-
-class A {
- public:
-  int a;
-  int x;
-};
-
-A g_A;
-
-class B : public A {
- public:
-  int b;
-  int x;
-};
-
-B g_B;
-
-class C : public A {
- public:
-  int c;
-  int x;
-};
-
-C g_C;
-
-class D : public B, public C {
- public:
-  int d;
-  int x;
-};
-
-D g_D;
-
-class E : public D {
- public:
-  int e;
-  int x;
-};
-
-E g_E;
-
-class class_with_anon_union
-{
- public:
-  int one;
-  union
-  {
-    int a;
-    long b;
-  };
-};
-
-class_with_anon_union g_anon_union;
-
-void inheritance2 (void)
-{
-}
-
-void inheritance1 (void)
-{
-  int ival;
-  int *intp;
-
-  // {A::a, A::x}
-
-  g_A.A::a = 1;
-  g_A.A::x = 2;
-
-  // {{A::a,A::x},B::b,B::x}
-
-  g_B.A::a = 3;
-  g_B.A::x = 4;
-  g_B.B::b = 5;
-  g_B.B::x = 6;
-
-  // {{A::a,A::x},C::c,C::x}
-
-  g_C.A::a = 7;
-  g_C.A::x = 8;
-  g_C.C::c = 9;
-  g_C.C::x = 10;
-
-  // {{{A::a,A::x},B::b,B::x},{{A::a,A::x},C::c,C::x},D::d,D::x}
-
-  // The following initialization code is non-portable, but allows us
-  // to initialize all members of g_D until we can fill in the missing
-  // initialization code with legal C++ code.
-
-  for (intp = (int *) &g_D, ival = 11;
-       intp < ((int *) &g_D + sizeof (g_D) / sizeof (int));
-       intp++, ival++)
-    {
-      *intp = ival;
-    }
-
-  // Overlay the nonportable initialization with legal initialization.
-
-  // ????? = 11;  (g_D.A::a = 11; is ambiguous)
-  // ????? = 12;  (g_D.A::x = 12; is ambiguous)
-  g_D.B::b = 13;
-  g_D.B::x = 14;
-  // ????? = 15;
-  // ????? = 16;
-  g_D.C::c = 17;
-  g_D.C::x = 18;
-  g_D.D::d = 19;
-  g_D.D::x = 20;
-
-
-  // {{{{A::a,A::x},B::b,B::x},{{A::a,A::x},C::c,C::x},D::d,D::x}},E::e,E::x}
-
-  // The following initialization code is non-portable, but allows us
-  // to initialize all members of g_D until we can fill in the missing
-  // initialization code with legal C++ code.
-
-  for (intp = (int *) &g_E, ival = 21;
-       intp < ((int *) &g_E + sizeof (g_E) / sizeof (int));
-       intp++, ival++)
-  {
-    *intp = ival;
-  }
-
-  // Overlay the nonportable initialization with legal initialization.
-
-  // ????? = 21;  (g_E.A::a = 21; is ambiguous)
-  // ????? = 22;  (g_E.A::x = 22; is ambiguous)
-  g_E.B::b = 23;
-  g_E.B::x = 24;
-  // ????? = 25;
-  // ????? = 26;
-  g_E.C::c = 27;
-  g_E.C::x = 28;
-  g_E.D::d = 29;
-  g_E.D::x = 30;
-  g_E.E::e = 31;
-  g_E.E::x = 32;
-
-  g_anon_union.one = 1;
-  g_anon_union.a = 2;
-
-  inheritance2 ();	
-}
-
-// ======================== virtual base classes=========================
-
-class vA {
- public:
-  int va;
-  int vx;
-};
-
-vA g_vA;
-
-class vB : public virtual vA {
- public:
-  int vb;
-  int vx;
-};
-
-vB g_vB;
-
-class vC : public virtual vA {
- public:
-  int vc;
-  int vx;
-};
-
-vC g_vC;
-
-class vD : public virtual vB, public virtual vC {
- public:
-  int vd;
-  int vx;
-};
-
-vD g_vD;
-
-class vE : public virtual vD {
- public:
-  int ve;
-  int vx;
-};
-
-vE g_vE;
-
-void inheritance4 (void)
-{
-}
-
-void inheritance3 (void)
-{
-  int ival;
-  int *intp;
-
-  // {vA::va, vA::vx}
-
-  g_vA.vA::va = 1;
-  g_vA.vA::vx = 2;
-
-  // {{vA::va, vA::vx}, vB::vb, vB::vx}
-
-  g_vB.vA::va = 3;
-  g_vB.vA::vx = 4;
-  g_vB.vB::vb = 5;
-  g_vB.vB::vx = 6;
-
-  // {{vA::va, vA::vx}, vC::vc, vC::vx}
-
-  g_vC.vA::va = 7;
-  g_vC.vA::vx = 8;
-  g_vC.vC::vc = 9;
-  g_vC.vC::vx = 10;
-
-  // {{{{vA::va, vA::vx}, vB::vb, vB::vx}, vC::vc, vC::vx}, vD::vd,vD::vx}
-
-  g_vD.vA::va = 11;
-  g_vD.vA::vx = 12;
-  g_vD.vB::vb = 13;
-  g_vD.vB::vx = 14;
-  g_vD.vC::vc = 15;
-  g_vD.vC::vx = 16;
-  g_vD.vD::vd = 17;
-  g_vD.vD::vx = 18;
-
-
-  // {{{{{vA::va,vA::vx},vB::vb,vB::vx},vC::vc,vC::vx},vD::vd,vD::vx},vE::ve,vE::vx}
-
-  g_vD.vA::va = 19;
-  g_vD.vA::vx = 20;
-  g_vD.vB::vb = 21;
-  g_vD.vB::vx = 22;
-  g_vD.vC::vc = 23;
-  g_vD.vC::vx = 24;
-  g_vD.vD::vd = 25;
-  g_vD.vD::vx = 26;
-  g_vE.vE::ve = 27;
-  g_vE.vE::vx = 28;
-
-  inheritance4 ();	
-}
-
-// ======================================================================
-
-class Base1 {
- public:
-  int x;
-  Base1(int i) { x = i; }
-};
-
-class Foo
-{
- public:
-  int x;
-  int y;
-  static int st;
-  Foo (int i, int j) { x = i; y = j; }
-  int operator! ();
-  operator int ();
-  int times (int y);
-};
-
-class Bar : public Base1, public Foo {
- public:
-  int z;
-  Bar (int i, int j, int k) : Base1 (10*k), Foo (i, j) { z = k; }
-};
-
-int Foo::operator! () { return !x; }
-
-int Foo::times (int y) { return x * y; }
-
-int Foo::st = 100;
-
-Foo::operator int() { return x; }
-
-Foo foo(10, 11);
-Bar bar(20, 21, 22);
-
-class Contains_static_instance
-{
- public:
-  int x;
-  int y;
-  Contains_static_instance (int i, int j) { x = i; y = j; }
-  static Contains_static_instance null;
-};
-
-Contains_static_instance Contains_static_instance::null(0,0);
-Contains_static_instance csi(10,20);
-
-class Contains_nested_static_instance
-{
- public:
-  class Nested
-  {
-   public:
-    Nested(int i) : z(i) {}
-    int z;
-    static Contains_nested_static_instance xx;
-  };
-
-  Contains_nested_static_instance(int i, int j) : x(i), y(j) {}
-
-  int x;
-  int y;
-
-  static Contains_nested_static_instance null;
-  static Nested yy;
-};
-
-Contains_nested_static_instance Contains_nested_static_instance::null(0, 0);
-Contains_nested_static_instance::Nested Contains_nested_static_instance::yy(5);
-Contains_nested_static_instance
-  Contains_nested_static_instance::Nested::xx(1,2);
-Contains_nested_static_instance cnsi(30,40);
-
-typedef struct {
-  int one;
-  int two;
-} tagless_struct;
-tagless_struct v_tagless;
-
-/* Try to get the compiler to allocate a class in a register.  */
-class small {
- public:
-  int x;
-  int method ();
-};
-int small::method ()
-{
-  return x + 5;
-}
-void marker_reg1 () {}
-
-int
-register_class ()
-{
-  /* We don't call any methods for v, so gcc version cygnus-2.3.3-930220
-     might put this variable in a register.  This is a lose, though, because
-     it means that GDB can't call any methods for that variable.  */
-  register small v;
-
-  int i;
-
-  /* Perform a computation sufficiently complicated that optimizing compilers
-     won't optimized out the variable.  If some compiler constant-folds this
-     whole loop, maybe using a parameter to this function here would help.  */
-  v.x = 0;
-  for (i = 0; i < 13; ++i)
-    v.x += i;
-  --v.x; /* v.x is now 77 */
-  marker_reg1 ();
-  return v.x + 5;
-}
-
-int
-main()
-{
-#ifdef usestubs
-  set_debug_traps();
-  breakpoint();
-#endif
-  inheritance1 ();
-  inheritance3 ();
-  register_class ();
-
-  /* FIXME: pmi gets optimized out.  Need to do some more computation with
-     it or something.  (No one notices, because the test is xfail'd anyway,
-     but that probably won't always be true...).  */
-  int Foo::* pmi = &Foo::y;
-
-  /* Make sure the AIX linker doesn't remove the variable.  */
-  v_tagless.one = 5;
-
-  return foo.*pmi;
-}
-
-/* Create an instance for some classes, otherwise they get optimized away.  */
-default_public_struct default_public_s;
-explicit_public_struct explicit_public_s;
-protected_struct protected_s;
-private_struct private_s;
-mixed_protection_struct mixed_protection_s;
-public_class public_c;
-protected_class protected_c;
-default_private_class default_private_c;
-explicit_private_class explicit_private_c;
-mixed_protection_class mixed_protection_c;
diff --git a/gdb/testsuite/gdb.base/smoke.exp b/gdb/testsuite/gdb.base/smoke.exp
deleted file mode 100644
index 42de7c8..0000000
--- a/gdb/testsuite/gdb.base/smoke.exp
+++ /dev/null
@@ -1,181 +0,0 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# smoke.exp -- Expect script to test gdb before checkins
-
-# use this to debug:
-#
-#log_user 1
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set testfile smoke
-set testfile1 smoke1
-set c_srcfile   ${srcdir}/${subdir}/${testfile}.c
-set cpp_srcfile ${srcdir}/${subdir}/${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-set binfile1 ${objdir}/${subdir}/${testfile1}
-
-#remote_exec build "rm -f ${binfile}"
-remote_exec build "rm -f core"
-
-# "C" section, using source copied from "step-test.c" from "gdb.base"
-#
-if { [gdb_compile "${c_srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# Some basic tests
-#
-gdb_test "tb main"   ".*Breakpoint 1 at.*line 15.*" "temp breakpoint"
-gdb_test "b callee"  ".*Breakpoint 2 at.*line 6.*"  "breakpoint"
-gdb_test "l 10"      ".*10.*int main.*11.*int w,x,y,z;.*12.*int a.*" "list"
-gdb_test "c" ".*The program is not being run.*" "catch error"
-gdb_test "r" ".*Starting program.*main.*15.*"   "hit bp"
-gdb_test "hel r" ".*Start debugged program.*without arguments.*" "help"
-gdb_test "n" ".*x = 1;.*" "next"
-gdb_test "s" ".*y = 2;.*" "step"
-gdb_test "p/t y" ".* = 1.*" "print y in binary"
-gdb_test "p 1+2*3+4" ".* = 11.*" "calculate"
-gdb_test "p/t 1+2*3+4" ".* = 1011.*" "binary"
-
-# Note: accept either "Watchpoint" or "Hardware watchpoint";
-#       10.20 can't do the hardware watch.  The hardware kind
-#       triggers one line earlier than the regular kind.
-#
-gdb_test "wat y" ".*atchpoint.*y.*" "set watch"
-gdb_test "c" ".*atchpoint.*Old.*= .*New.*= 2.*1\[78\].*" "continue, hit watch"
-
-gdb_test "set glob=999" ".*.*" "set"
-gdb_test "p glob"   ".*= 999.*.*" "print glob"
-gdb_test "p/x glob" ".*= 0x3e7.*" "hex"
-gdb_test "c" ".*atchpoint.*Old.*= 2.*New.*= 6.*2\[12\].*" "continue, 2nd hit watch"
-gdb_test "d 5" "No breakpoint number 5." "del non existing watch"
-gdb_test "c" ".*Breakpoint.*callee.*6.*" "hit bp"
-gdb_test "bt" ".*callee.*6.*main.*25.*" "bt"
-gdb_test "fin" ".*Run till exit.*callee.*Value returned.*0.*" "finish"
-gdb_test "c"  ".*Breakpoint.*callee.*6.*" "hit bp again"
-gdb_test "cle" ".*Deleted breakpoint.*" "clear"
-gdb_test "wat glob" ".*atchpoint.*glob.*" "set 2nd watch"
-gdb_test "i wat" ".*" ""
-gdb_test "whe" ".*" ""
-
-# ??rehrauer: We're now disabling watchpoints while an interactive
-# call is "in flight".  When/if we can teach gdb how to unwind through
-# the call dummy frame, we can then allow watches during calls, and
-# also then restore this testpoint to the original, commented-out form.
-#
-gdb_test "call callee()" ".*\[0-9\]* = 0.*" "call, didn't hit watch"
-#gdb_test "call callee()" ".*atchpoint.*Old.*= 1000.*New.*= 1001.*\[67\].*being debug.*is done.*" "call, hit watch"
-
-gdb_test "d 4" ".*" "del watch 2"
-gdb_test "d 3" ".*" "del watch 1"
-gdb_test "info break" "No breakpoints or watchpoints."
-# since we have deleted all the watchpoints this test is useless
-#gdb_test "c" ".*Continuing.*" "end call"
-gdb_test "c" ".*Program exited normally.*" "pgm exit"
-
-# Check for production of a core file
-#
-#set exec_output [execute_anywhere "ls core"]
-set exec_output [remote_exec build "ls core"]
-
-if [ regexp "core not found" $exec_output]  {
-    pass "No core dumped on quit"
-} else {
-  if [ regexp "No such file or directory" $exec_output] {
-      pass "ls: core: No core dumped on quit"
-  } else {
-      remote_exec build "rm -f core"
-      fail "Core dumped on quit"
-  }
-}
-
-
-#========================================
-#
-# "C++" section, using source copied from "misc.cc" from "gdb.c++"
-#
-
-#
-#remote_exec build "rm -f ${binfile}"
-#remote_exec build "CC -g -o ${binfile} ${cpp_srcfile}"
-if {[gdb_compile "${cpp_srcfile}" "${binfile1}" executable {c++ debug}] != ""} {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile1}
-
-# Tests, some copied from misc.exp.
-#
-
-    # See what language gdb thinks main() is, prior to reading full symbols.
-    # I think this fails for COFF targets.
-    setup_xfail "a29k-*-udi"
-    send_gdb "show language\n"
-    gdb_expect {
-        -re ".* source language is \"auto; currently c\\+\\+\".*$gdb_prompt $" {
-            pass "deduced language is C++, before full symbols"
-        }
-        -re ".*$gdb_prompt $" {    fail "source language not correct for C++ (psymtabs only)"}
-            return
-        
-        timeout { fail "can't show language (timeout)"}
-            return
-    }
-
-gdb_test "b main" ".*Breakpoint 1 at.*" ""
-gdb_test "r" ".*Starting program.*Breakpoint 1.*" "run to main"
-gdb_test "ptype Foo" ".*type = class Foo.*static int st;.*int operator.*" "ptype"
-gdb_test "step" ".*inheritance1.*" "step"
-gdb_test "ptype g_anon_union" ".*anon_union.*union.*int a;.*" "anon"
-gdb_test "p g_E" ".*class D.*class B.*class A.*class C.*class A.*x = 0.*" "print inherited class "
-gdb_test "p g_E.x = 99" ".*warn.*x ambiguous; using E::x. Use a cast to disambig.*99.*" "set via print"
-gdb_test "c" ".*Program exited.*" "run to end"
-
-gdb_exit
-
-# Check for production of a core file
-#
-#set exec_output [execute_anywhere "ls core"]
-set exec_output [remote_exec build "ls core"]
-if [ regexp "core not found" $exec_output]  {
-    pass "No core dumped on quit"
-} else {
-  if [ regexp "No such file or directory" $exec_output] {
-      pass "ls: core: No core dumped on quit"
-  } else {
-      remote_exec build "rm -f core"
-      fail "Core dumped on quit"
-  }
-}
-
-# execute_anywhere "rm -f ${binfile1}"
-#
-return 0
diff --git a/gdb/testsuite/gdb.base/so-impl-ld.c b/gdb/testsuite/gdb.base/so-impl-ld.c
deleted file mode 100644
index a8fa189..0000000
--- a/gdb/testsuite/gdb.base/so-impl-ld.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* This program is linked against SOM shared libraries, which the loader
-   automatically loads along with the program itself).
-   */
-
-#include <stdio.h>
-
-extern int solib_main (int);
-
-main ()
-{
-  int  result;
-
-  /* Call a shlib function. */
-  result = solib_main (100);
-
-  /* Call it again. */
-  result = solib_main (result);
-}
diff --git a/gdb/testsuite/gdb.base/so-indr-cl.c b/gdb/testsuite/gdb.base/so-indr-cl.c
deleted file mode 100644
index dc29bad..0000000
--- a/gdb/testsuite/gdb.base/so-indr-cl.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* This program is linked against SOM shared libraries, which the loader
-   automatically loads along with the program itself).
-   */
-
-#include <stdio.h>
-
-extern int solib_main (int);
-
-static int
-solib_wrapper (function)
-  int (*function)(int);
-{
-  return (*function)(100);
-}
-
-
-main ()
-{
-  int  result;
-
-  /* This is an indirect call to solib_main. */
-  result = solib_wrapper (solib_main);
-}
diff --git a/gdb/testsuite/gdb.base/sparc-aout.u b/gdb/testsuite/gdb.base/sparc-aout.u
deleted file mode 100644
index 8b4eef9..0000000
--- a/gdb/testsuite/gdb.base/sparc-aout.u
+++ /dev/null
@@ -1,732 +0,0 @@
-begin 777 sparc-aout
-M@0,!"P  (    "          #YP  " @          "\$"  T .@0)(#H$25
-M*B "E *@!)0"0 H7   0U"+@H ,   C" &((@)   0*   0!    0   "@$ 
-M  !   @$ 0   $   -6<(Z @0  ( P$   !   @$ 0   )WCOV@O   (KA7B
-M*!$   B0$B(,0   2Y(0( "L$  (D@.@7$   $N4$" @@*(@(!*  $\!    
-MPA.@7H"@80L2@ !+ 0   .@#H&#" Z!DX@.@:*0%  &2!( 1+P  "*X5XDB0
-M$"  E! @!1<@  "6$N "F!  %D   #2:$"  IA  ") " !32 Z!DE! @!Q<@
-M  "6$N 2F!  %D   "N:$  4+P  "*X5XG01   (D!(B&T   ".2$"  JA  
-M",(#H&B D  ! H  "R\   BN%>)(D 3 $I(0 !&4$" '%R   )82X!*8$  5
-M0   %YH0( #" Z!PH 3  >8CH'SJ(Z" [".@A ,   C" &((PB.@B ,  !#"
-M &"@PB.@C ,   B"$&!DPB.@D) 0( &?Q   DA @?(''X B!Z   $(  !H(0
-M( 40@  $@A @1Q"   *"$" #D= @  J   0!    @</@" $   "0$" "D@7@
-M!-0%P ""$" $D= @ ) 0('^"$" !D= @    0  O=7-R+VQI8B]L9"YS;P O
-M9&5V+WIE<F\         &6-R=# Z(&YO("]U<W(O;&EB+VQD+G-O"@      
-M   F8W)T,#H@+W5S<B]L:6(O;&0N<V\@;6%P<&EN9R!F86EL=7)E"@      
-M !1C<G0P.B!N;R O9&5V+WIE<F\*      "=X[^0L! @ #"   &!Q^ (@>@ 
-M )WCOY"P$"  ,(   8''X B!Z   G>._D+ 0(  P@  !@<?@"('H  "=X[^0
-ML! @ #"   &!Q^ (@>@  )WCOY"P$"  ,(   8''X B!Z   G>._D+ 0(  P
-M@  !@<?@"('H  "=X[^0L! @ #"   &!Q^ (@>@  )WCOY"P$"  ,(   8''
-MX B!Z   G>._D+ 0(  P@  !@<?@"('H  "=X[^0L! @ #"   &!Q^ (@>@ 
-M )WCOY"P$"  ,(   8''X B!Z   G>._D+ 0(  P@  !@<?@"('H        
-MG>._D!$   C! B. ,(   8''X B!Z   G>._D!$  !#!&B"H,(   8''X B!
-MZ   0L@  )WCOWA   #D 0   !$  !# *B,0$0  $)(0( '2*B)8$0  $)(0
-M( +2*B%X$0  $)(0( /2,B$P$0  $)(0( 32,B$($0  $)(0( 72,B'@$0  
-M$)(0( ;2(B'($0  $)(0( ?2(B&@$0  $)(0( C2(B$ $0  $)(0( G2(B,(
-M$0  $)(0( K2(B)($0  $)(0( O2(B%@$0  $!,   C4 F.TU"(A*!$  ! 3
-M   0U!I@L-0Z(8@1   0$P  $-0*8Q#4*B&P$0  $!,  !#4"F)8U"HAF!$ 
-M ! 3   0U IA>-0J(.@1   0$P  $-0283#4,B)H$0  $!,  !#4$F$(U#(B
-M,!$  ! 3   0U!)AX-0R(5@1   0$P  $-0"8<C4(B% $0  $!,  !#4 F&@
-MU"(A.!$  ! 3   0U )A -0B(B@1   0$P  $-0"8PC4(B&H$0  $!,  !#4
-M F)(U"(AD!$  ! 3   0U )A8-0B(. 1   0$P  $-0"82C4(B)@$0  $!, 
-M !#4&F&(U#HA$!$  ! 5   0DA*C$-(B(/@1   0%0  $)(2HEC2(B#8$0  
-M$!4  !"2$J%XTB(AP!$  ! 5   0DA*A,-(B(7 1   0%0  $)(2H0C2(B%0
-M$0  $!4  !"2$J'@TB(C !$  ! 5   0DA*AR-(B(E 1   0%0  $)(2H:#2
-M(B(@$0  $!4  !"2$J$ TB(A2!$  ! 5   0DA*C"-(B(/ 1   0%0  $)(2
-MHDC2(B#0$0  $!4  !"2$J%@TB(AN!$  ! 5   0DA*A*-(B(6@1   0%0  
-M$)(2H8C2(B'8$0  $)(0( +2(B#($0  $)(0( +2(B(X$0  $)(0( '2(B'0
-M$0  $)(0( '2(B'H$0  $!,  !#4 F) U"(B<!$  ! 3   0U!)A(-0R(8"!
-MQ^ (@>@  )WCOY 1   0U (C(("BO_\2@  -DA(C(- "8 2 HB   H  "900
-M( "6 F $DA @ )("8 30 D +@*(@ !*___V4 J !DI*   2   H1   0HA(C
-M(*$J8 +0!  1G\(  * $/_R I"  -+___= $ !&!Q^ (@>@  )WCOY 1   0
-MT@(C'("B8  "@  )H!(C'- $  "?P@  H 0@!- $  " HB  $K__^P$    1
-M   )D!(BB$  !E62$"  @<?@"('H  "=X[^0$P  $- "8+R HB  $H  !) 0
-M( %____GT")@O(''X B!Z           0&P   26____Q   0'@   F6____
-MM   0(0   66____K   0)   $V6____3     4    6    2@          
-M    &     H    7    !    !D    )    50    T    A    (@   "T 
-M   G    1_____\         -@    #_____         $$         !@  
-M #X    "    %0    P    R    *@         K    ,P   "0    U    
-M!P   "0    !    (     ,    :    "    #@    +    ,     X    <
-M    #P   !L    0    )0   !$    =    $@   !X    3    'P   !0 
-M   Y    %0   "(    6    *P   !<   !&    &    ",    9    ,0  
-M !H    G    &P   "8    <    *    !T    J    '@   "D    ?    
-M/P   "    !!    (0   "P    C    +P   "4    N    )@         H
-M         "D    [    +    #8    M    -P   "X    T    +P   #T 
-M   P    .@   #$   !/    ,@         S    0@   #0         -0  
-M $4    W    /    #@   !     .0         Z         #L   !4    
-M/    %(    ]    0P   #X   !$    /P   $D   !     2    $(     
-M    0P        !$    30   $4   !*    1@   $P   !'    2P   $@ 
-M  !0    20   $X   !+    40   $P   !3    30        !.        
-M $\         4         !1         %(         4P          !0 '
-MC   ,[@    '!P &X0  0,@    ."0 %S   0R@    3!0 %#@  ("     9
-M 0 #8@         E 0 &X@         L!0 #?@  ([@    R!P %<@  0*  
-M   [!P '.0  0     !% 0 #H         !+!0  \P  (QP   !>!0 'KP  
-M(P@   !J"0 'SP  0,@   !S!0 "@P  (O0   "*"0 &]   0-    "A"0 #
-M^@  0-@   "X"0 '3P  0.    #/"0 $:0  0.@   #F"0 "K@  0/    #V
-M"0 (4@  0/@   $&"0 &@   00    $6"0  3   00@   $F"0  N0  01  
-M  $V"0 'Q@  02    $_"0 &R   02@   %("0 'F@  03    %1!0 $DP  
-M(U@   %E!0 ';P  (J0   %Y"0 " P  03@   &-!0  SP  (T0   &:!0 #
-MJP  (I    &G"0 &W0  04    &T!0 $I@  )TP   &\"0 (A   04@   '4
-M"0 &%   05    'L"0 %(P  05@   ($"0 $V0  06    (5"0 "]@  06@ 
-M  (F"0 &)@  07    (W"0 $9@  07@   )("0 '(   08    )2"0 %:P  
-M08@   )<!0 $Q0  (S    )Q!0 $=P  (N    *&"0  I0  09    *;"0 &
-M70  09@   *P!0 %)P  (X0   *^!0 %C0  (LP   +,"0 (1   0:    +:
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-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-M                                                            
-(            
- 
-end
diff --git a/gdb/testsuite/gdb.base/sparc-elf.u b/gdb/testsuite/gdb.base/sparc-elf.u
deleted file mode 100644
index 9320c0f..0000000
--- a/gdb/testsuite/gdb.base/sparc-elf.u
+++ /dev/null
@@ -1,336 +0,0 @@
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-M<C$[,#LQ.S, =E]S:6=N961?;&]N9U]A<G)A>3I',S@ =E]U;G-I9VYE9%]L
-M;VYG7V%R<F%Y.D<S.3UA<C$[,#LQ.S4 =E]F;&]A=%]A<G)A>3I'-# ]87(Q
-M.S [,3LQ,@!V7V1O=6)L95]A<G)A>3I'-#$]87(Q.S [,3LQ,P!V7V-H87)?
-M<&]I;G1E<CI'-#(]*C( =E]S:6=N961?8VAA<E]P;VEN=&5R.D<T,STJ,3  
-M=E]U;G-I9VYE9%]C:&%R7W!O:6YT97(Z1S0T/2HQ,0!V7W-H;W)T7W!O:6YT
-M97(Z1S0U/2HV '9?<VEG;F5D7W-H;W)T7W!O:6YT97(Z1S0U '9?=6YS:6=N
-M961?<VAO<G1?<&]I;G1E<CI'-#8]*C@ =E]I;G1?<&]I;G1E<CI'-#<]*C$ 
-M=E]S:6=N961?:6YT7W!O:6YT97(Z1S0W '9?=6YS:6=N961?:6YT7W!O:6YT
-M97(Z1S0X/2HT '9?;&]N9U]P;VEN=&5R.D<T.3TJ,P!V7W-I9VYE9%]L;VYG
-M7W!O:6YT97(Z1S0Y '9?=6YS:6=N961?;&]N9U]P;VEN=&5R.D<U,#TJ-0!V
-M7V9L;V%T7W!O:6YT97(Z1S4Q/2HQ,@!V7V1O=6)L95]P;VEN=&5R.D<U,CTJ
-M,3, =E]S=')U8W0Q.D<Q-@!V7W-T<G5C=#(Z1S4S/7,R-'9?8VAA<E]M96UB
-M97(Z,BPP+#@[=E]S:&]R=%]M96UB97(Z-BPQ-BPQ-CMV7VEN=%]M96UB97(Z
-M,2PS,BPS,CMV7VQO;F=?;65M8F5R.C,L-C0L,S([=E]F;&]A=%]M96UB97(Z
-M,3(L.38L,S([=E]D;W5B;&5?;65M8F5R.C$S+#$R."PV-#L[ '9?=6YI;VXZ
-M1S$W '9?=6YI;VXR.D<U-#UU.'9?8VAA<E]M96UB97(Z,BPP+#@[=E]S:&]R
-M=%]M96UB97(Z-BPP+#$V.W9?:6YT7VUE;6)E<CHQ+# L,S([=E]L;VYG7VUE
-M;6)E<CHS+# L,S([=E]F;&]A=%]M96UB97(Z,3(L,"PS,CMV7V1O=6)L95]M
-M96UB97(Z,3,L,"PV-#L[ '-?;&EN:SI',3D =5]L:6YK.D<R-0!P<FEM87)Y
-M.D<U-3UE<F5D.C L9W)E96XZ,2QB;'5E.C(L.P!N;VYP<FEM87)Y.D<R-@!C
-M;'5N:V5R.D<U-CUE8VAE=GDZ,"QF;W)D.C$L.P!S<&]R='-C87(Z1S(W   N
-M:6YT97)P "YH87-H "YD>6YS>6T +F1Y;G-T<@ N<F5L82YB<W, +G)E;&$N
-M<&QT "YI;FET "YT97AT "YF:6YI "YR;V1A=&$ +G!L=  N9V]T "YD>6YA
-M;6EC "YB<W, +G-Y;71A8@ N<W1R=&%B "YS=&%B+FEN9&5X<W1R "YS=&%B
-M<W1R "YS:'-T<G1A8@ N8V]M;65N=  N<W1A8BYI;F1E>  N<W1A8@  87,Z
-M($,@1&5V96QO<&UE;G0@4V5T(" H0T13*2!34$%20V]M<&EL97)S(#(N," Q
-M."!-87D@,3DY,@H  &%S.B!#($1E=F5L;W!M96YT(%-E=" @*$-$4RD@4U!!
-M4D-O;7!I;&5R<R R+C @,3@@36%Y(#$Y.3(*  ! *",I4W5N3U,@-2XP(&9C
-M<RX@($IU;F4@,3DY,@  87,Z($,@1&5V96QO<&UE;G0@4V5T(" H0T13*2!3
-M4$%20V]M<&EL97)S(#(N," Q."!-87D@,3DY,@H 1T-#.B H1TY5*2!C>6=N
-M=7,M,BXP+C(  &%S.B!#($1E=F5L;W!M96YT(%-E=" @*$-$4RD@4U!!4D-O
-M;7!I;&5R<R R+C @,3@@36%Y(#$Y.3(* &QD.B H4T=5*2!3=6Y/4R]35E(T
-M("A,2RTQ+C I          $    '    B0    UD             #=D   #
-M         &LX             ' X             $X\    *A=6!@   %DJ
-M             %X@              $   "\   +#     ED      $/B   
-M  ]D      $/B    !<\             ":              $B         
-M     %J              (&              )J              +B     
-M         -:              /"              1*              36 
-M             5*              6Z              8"             
-M 9.              :N              ;>              E&         
-M     N,D      $/B     !$  !Y          !$  !Y    !     !$  !Y
-M    #    O(D      $/G     !$  !Z          !$  !Z    !     !$
-M  !Z    #    PDD      $/L     !$  ![          !$  ![    !   
-M  !$  ![    #    R(D      $/Q     !$  !]          !$  !]    
-M!     !$  !]    #    S(D      $/V     !$  !^          !$  !^
-M    !     !$  !^    #    TDD      $/[     !$  !_          !$
-M  !_    !     !$  !_    #    V(D      $0      !$  "!        
-M  !$  "!    !     !$  "!    #    W D      $0%     !$  ""    
-M      !$  ""    !     !$  ""    #    X4D      $0*     !$  "#
-M          !$  "#    !     !$  "#    #    YPD      $0/     !$
-M  "%          !$  "%    !     !$  "%    #    ZLD      $04   
-M  !$  "&          !$  "&    !     !$  "&    #    \$D      $0
-M9     !$  "'          !$  "'    !     !$  "'    #    ]DD    
-M  $0>     !$  ")          !$  ")    !     !$  ")    $    ^HD
-M      $0D     !$  "*          !$  "*    !     !$  "*    $   
-M _R             !&B             !*B             !,^         
-M    !.N             !0F             !26             !3*     
-M        !5\D      $0J     !$  "R          !$  "U    !     !$
-M  "V    #     !$  "W    &     !$  "Y    )     !$  "Z    ,   
-M  !$  "[    /     !$  "]    2     !$  "^    5     !$  "_    
-M8     !$  #!    ;     !$  #"    >     !$  ##    A     !$  #%
-M    D     !$  #&    H     !$  #)    L     !$  #*    P     !$
-M  #+    T     !$  #-    X     !$  #.    \     !$  #/   !    
-M  !$  #1   !$     !$  #2   !(     !$  #3   !,     !$  #5   !
-M0     !$  #6   !4     !$  #7   !8     !$  #9   !<     !$  #:
-M   !@     !$  #<   !D     !$  #=   !H     !$  #>   !L     !$
-M  #@   !P     !$  #A   !T     !$  #B   !X     !$  #D   !\   
-M  !$  #E   "      !$  #F   "$     !$  #H   "(     !$  #I   "
-M,     !$  #J   "0     !$  #L   "4     !$  #M   "8     !$  #O
-M   "<     !$  #P   "?     !$  #Q   "B     !$  #R   "E     !$
-M  #T   "H     !$  #V   "L     !$  #W   "P     !$  #W   "P   
-M!6<@            !7$@            !8,@            !9<@        
-M    !:(@            !;0@            !<@@            !=$@    
-M        !>$@            !?,@            !?T@            !@X@
-M            !B$@            !BT@            !CH@            
-M!E4@            !G@@            !IT@            !KD@        
-M    !M(@            !O<@            !Q$@            !R@@    
-M        !TL@            !V8@            !WX@            !Z(@
-M            ![\@            !]T@            !_,@            
-M"!$@            "#$@            "$@@            "&,@        
-M    "(,@            ")@@            "+$@            ",\@    
-M        ".4@            "/\@            "1X@            "38@
-M            "4\@            "5T@            "?@@            
-M"@0@            "I<@            "J(@            "JT@        
-M    "M$@            "N @            "OX@                    
-M                                               !     0    ( 
-M 0#4    U    !$               $         "0    4    "  $ Z   
-M .@   +T     P         $    !     \    +     @ ! ]P   /<   &
-M@     0    7    !    !     7     P    (  0I<   *7   !'L     
-M          $         'P    0    "  $.V   #M@    ,     P    X 
-M   $    #    "D    $     @ !#N0   [D    )     ,    +    !   
-M  P    S     0    8  0\(   /"     P               0         
-M.0    $    &  $/%   #Q0   1<               $         #\    !
-M    !@ !$W   !-P    #               !         !%     0    ( 
-M 1.    3@    "@               @         30    $    '  (3J   
-M$Z@   !8               $    !    %(    !     P "%    !0     
-M#               !     0   !7    !@    ,  A0,   4#    (@    $
-M          0    (    8     @    #  (4F   %)@   '$            
-M   (         &4    "             !28   &T    !     <    !   
-M !    !M     P             ;:   !)D               $         
-M=0    ,             ( $   ")               !         (0    #
-M             ""*   +#                0        "-     P      
-M       KE@   +(               $         EP    $             
-M+$@   %)               !         *     !             "V4    
-M8               !     P   "L     0             M]   "-P     
-,          0    ,
- 
-end
diff --git a/gdb/testsuite/gdb.base/step-test.exp b/gdb/testsuite/gdb.base/step-test.exp
deleted file mode 100644
index 66f4556..0000000
--- a/gdb/testsuite/gdb.base/step-test.exp
+++ /dev/null
@@ -1,86 +0,0 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# use this to debug:
-#
-#log_user 1
-
-# step-test.exp -- Expect script to test stepping in gdb
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set testfile step-test
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-remote_exec build "rm -f ${binfile}"
-if { [gdb_compile "${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if ![runto_main] then {
-   fail "Can't run to main"
-   return 0
-}
-
-# Vanilla step/next
-#
-gdb_test "next" ".*15.*x = 1;.*" "next 1"
-gdb_test "step" ".*16.*y = 2;.*" "step 1"
-
-# With count
-#
-gdb_test "next 2" ".*18.*w = w.*2;.*" "next 2"
-gdb_test "step 3" ".*21.*z = z.*5;.*" "step 3"
-gdb_test "next" ".*24.*callee.*OVER.*" "next 3"
-
-# Step over call
-#
-gdb_test "next" ".*27.*callee.*INTO.*" "next over"
-
-# Step into call
-#
-gdb_test "step" ".*6.*glob.*"   "step into"
-
-# Step out of call
-#
-gdb_test "finish" ".*30.*a.*5.*= a.*3.*" "step out"
-
-# Instruction stepping, into
-#
-gdb_test "stepi"  ".*30.*a.*5.* = a.*3.*"  "stepi 1"
-gdb_test "stepi"  ".*30.*a\\\[5\\\] = a.*" "stepi 2"
-
-gdb_test "stepi 7" ".*6.*glob.*"           "stepi into"
-gdb_test "finish"  ".*34.*callee.*NEXTI.*" "stepi out"
-
-# Instruction stepping, over
-#
-gdb_test "nexti"    ".*callee.*NEXTI.*"     "nexti 1"
-
-gdb_test "c" ".*Program exited normally.*" "run to finish"
-
-return 0
diff --git a/gdb/testsuite/gdb.base/structs.c b/gdb/testsuite/gdb.base/structs.c
deleted file mode 100644
index fcb9d72..0000000
--- a/gdb/testsuite/gdb.base/structs.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
- 
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-   Please email any bugs, comments, and/or additions to this file to:
-   bug-gdb@prep.ai.mit.edu  */
-
-struct struct1 { char a;};
-struct struct2 { char a, b;};
-struct struct3 { char a, b, c; };
-struct struct4 { char a, b, c, d; };
-struct struct5 { char a, b, c, d, e; };
-struct struct6 { char a, b, c, d, e, f; };
-struct struct7 { char a, b, c, d, e, f, g; };
-struct struct8 { char a, b, c, d, e, f, g, h; };
-struct struct9 { char a, b, c, d, e, f, g, h, i; };
-struct struct10 { char a, b, c, d, e, f, g, h, i, j; };
-struct struct11 { char a, b, c, d, e, f, g, h, i, j, k; };
-struct struct12 { char a, b, c, d, e, f, g, h, i, j, k, l; };
-struct struct16 { char a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p; };
-
-struct struct1 foo1 = {'1'},  L1;
-struct struct2 foo2 = { 'a', 'b'},  L2;
-struct struct3 foo3 = { 'A', 'B', 'C'},  L3;
-struct struct4 foo4 = {'1', '2', '3', '4'},  L4;
-struct struct5 foo5 = {'a', 'b', 'c', 'd', 'e'},  L5;
-struct struct6 foo6 = {'A', 'B', 'C', 'D', 'E', 'F'},  L6;
-struct struct7 foo7 = {'1', '2', '3', '4', '5', '6', '7'},  L7;
-struct struct8 foo8 = {'1', '2', '3', '4', '5', '6', '7', '8'},  L8;
-struct struct9 foo9 = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'},  L9;
-struct struct10 foo10 = {
-  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J'},  L10;
-struct struct11 foo11 = {
-  '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B'}, L11;
-struct struct12 foo12 = {
-  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L'}, L12;
-struct struct16 foo16 = {
-  'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p'}, L16;
-
-struct struct1  fun1()
-{
-  return foo1;  
-}
-struct struct2  fun2()
-{
-  return foo2;
-}
-struct struct3  fun3()
-{
-  return foo3;
-}
-struct struct4  fun4()
-{
-  return foo4;
-}
-struct struct5  fun5()
-{
-  return foo5;
-}
-struct struct6  fun6()
-{
-  return foo6;
-}
-struct struct7  fun7()
-{
-  return foo7;
-}
-struct struct8  fun8()
-{
-  return foo8;
-}
-struct struct9  fun9()
-{
-  return foo9;
-}
-struct struct10 fun10()
-{
-  return foo10; 
-}
-struct struct11 fun11()
-{
-  return foo11; 
-}
-struct struct12 fun12()
-{
-  return foo12; 
-}
-struct struct16 fun16()
-{
-  return foo16; 
-}
-
-void Fun1(foo1)
-     struct struct1 foo1;
-{
-  L1 = foo1;
-}
-void Fun2(foo2)
-     struct struct2 foo2;
-{
-  L2 = foo2;
-}
-void Fun3(foo3)
-     struct struct3 foo3;
-{
-  L3 = foo3;
-}
-void Fun4(foo4)
-     struct struct4 foo4;
-{
-  L4 = foo4;
-}
-void Fun5(foo5)
-     struct struct5 foo5;
-{
-  L5 = foo5;
-}
-void Fun6(foo6)
-     struct struct6 foo6;
-{
-  L6 = foo6;
-}
-void Fun7(foo7)
-     struct struct7 foo7;
-{
-  L7 = foo7;
-}
-void Fun8(foo8)
-     struct struct8 foo8;
-{
-  L8 = foo8;
-}
-void Fun9(foo9)
-     struct struct9 foo9;
-{
-  L9 = foo9;
-}
-void Fun10(foo10)
-     struct struct10 foo10;
-{
-  L10 = foo10; 
-}
-void Fun11(foo11)
-     struct struct11 foo11;
-{
-  L11 = foo11; 
-}
-void Fun12(foo12)
-     struct struct12 foo12;
-{
-  L12 = foo12; 
-}
-void Fun16(foo16)
-     struct struct16 foo16;
-{
-  L16 = foo16; 
-}
-
-int main()
-{
-
-  /* TEST C FUNCTIONS */
-  L1  = fun1();	
-  L2  = fun2();	
-  L3  = fun3();	
-  L4  = fun4();	
-  L5  = fun5();	
-  L6  = fun6();	
-  L7  = fun7();	
-  L8  = fun8();	
-  L9  = fun9();	
-  L10 = fun10();
-  L11 = fun11();
-  L12 = fun12();
-  L16 = fun16();
-
-  foo1.a = foo2.a = foo3.a = foo4.a = foo5.a = foo6.a = foo7.a = foo8.a =
-    foo9.a = foo10.a = foo11.a = foo12.a = foo16.a = '$';
-
-  Fun1(foo1);	
-  Fun2(foo2);	
-  Fun3(foo3);	
-  Fun4(foo4);	
-  Fun5(foo5);	
-  Fun6(foo6);	
-  Fun7(foo7);	
-  Fun8(foo8);	
-  Fun9(foo9);	
-  Fun10(foo10);
-  Fun11(foo11);
-  Fun12(foo12);
-  Fun16(foo16);
-
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.base/structs.exp b/gdb/testsuite/gdb.base/structs.exp
deleted file mode 100644
index 3424278..0000000
--- a/gdb/testsuite/gdb.base/structs.exp
+++ /dev/null
@@ -1,147 +0,0 @@
-# Copyright (C) 1996 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set prototypes 1
-set testfile "structs"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-# build the first test case
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    # built the second test case since we can't use prototypes
-    warning "Prototypes not supported, rebuilding with -DNO_PROTOTYPES"
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DNO_PROTOTYPES}] != "" } {
-	perror "Couldn't compile ${testfile}.c"
-	return -1
-    }
-    set prototypes 0
-}
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
-# The a29k can't call functions, so don't even bother with this test.
-if [istarget "a29k-*-udi"] then {
-    setup_xfail "a29k-*-udi" 2416
-    fail "a29k-*-udi can not call functions"
-    continue
-}
-
-# FIXME:  Before calling this proc, we should probably verify that
-# we can call inferior functions and get a valid integral value
-# returned.
-# Note that it is OK to check for 0 or 1 as the returned values, because C
-# specifies that the numeric value of a relational or logical expression
-# (computed in the inferior) is 1 for true and 0 for false.
-
-proc do_function_calls {} {
-    global prototypes
-    global gcc_compiled
-    global gdb_prompt
-
-    # First, call the "fun" functions and examine the value they return.
-    gdb_test "p fun1()" " = {a = 49 '1'}"
-    gdb_test "p fun2()" " = {a = 97 'a', b = 98 'b'}"
-    gdb_test "p fun3()" " = {a = 65 'A', b = 66 'B', c = 67 'C'}"
-    gdb_test "p fun4()" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4'}"
-    gdb_test "p fun5()" " = {a = 97 'a', b = 98 'b', c = 99 'c', d = 100 'd', e = 101 'e'}"
-    gdb_test "p fun6()" " = {a = 65 'A', b = 66 'B', c = 67 'C', d = 68 'D', e = 69 'E', f = 70 'F'}"
-    gdb_test "p fun7()" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4', e = 53 '5', f = 54 '6', g = 55 '7'}"
-    gdb_test "p fun8()" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4', e = 53 '5', f = 54 '6', g = 55 '7', h = 56 '8'}"
-    gdb_test "p fun9()" " = {a = 97 'a', b = 98 'b', c = 99 'c', d = 100 'd', e = 101 'e', f = 102 'f', g = 103 'g', h = 104 'h', i = 105 'i'}"
-    gdb_test "p fun10()" " = {a = 65 'A', b = 66 'B', c = 67 'C', d = 68 'D', e = 69 'E', f = 70 'F', g = 71 'G', h = 72 'H', i = 73 'I', j = 74 'J'}"
-    gdb_test "p fun11()" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4', e = 53 '5', f = 54 '6', g = 55 '7', h = 56 '8', i = 57 '9', j = 65 'A', k = 66 'B'}"
-    gdb_test "p fun12()" " = {a = 65 'A', b = 66 'B', c = 67 'C', d = 68 'D', e = 69 'E', f = 70 'F', g = 71 'G', h = 72 'H', i = 73 'I', j = 74 'J', k = 75 'K', l = 76 'L'}"
-    gdb_test "p fun16()" " = {a = 97 'a', b = 98 'b', c = 99 'c', d = 100 'd', e = 101 'e', f = 102 'f', g = 103 'g', h = 104 'h', i = 105 'i', j = 106 'j', k = 107 'k', l = 108 'l', m = 109 'm', n = 110 'n', o = 111 'o', p = 112 'p'}"
-
-    # Now call the Fun functions to set the L* variables.  This
-    # tests that gdb properly passes structures to functions.
-    gdb_test "p Fun1(foo1)" " = (void|0)"
-    gdb_test "p Fun2(foo2)" " = (void|0)"
-    gdb_test "p Fun3(foo3)" " = (void|0)"
-    gdb_test "p Fun4(foo4)" " = (void|0)"
-    gdb_test "p Fun5(foo5)" " = (void|0)"
-    gdb_test "p Fun6(foo6)" " = (void|0)"
-    gdb_test "p Fun7(foo7)" " = (void|0)"
-    gdb_test "p Fun8(foo8)" " = (void|0)"
-    gdb_test "p Fun9(foo9)" " = (void|0)"
-    gdb_test "p Fun10(foo10)" " = (void|0)"
-    gdb_test "p Fun11(foo11)" " = (void|0)"
-    gdb_test "p Fun12(foo12)" " = (void|0)"
-    gdb_test "p Fun16(foo16)" " = (void|0)"
-
-    # Now print the L* variables and examine their values.
-    gdb_test "p L1" " = {a = 49 '1'}"
-    gdb_test "p L2" " = {a = 97 'a', b = 98 'b'}"
-    gdb_test "p L3" " = {a = 65 'A', b = 66 'B', c = 67 'C'}"
-    gdb_test "p L4" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4'}"
-    if {$gcc_compiled} then {
-	setup_xfail "hppa*-*-*"
-    }
-    gdb_test "p L5" " = {a = 97 'a', b = 98 'b', c = 99 'c', d = 100 'd', e = 101 'e'}"
-    if {$gcc_compiled} then {
-	setup_xfail "hppa*-*-*"
-    }
-    gdb_test "p L6" " = {a = 65 'A', b = 66 'B', c = 67 'C', d = 68 'D', e = 69 'E', f = 70 'F'}"
-    if {$gcc_compiled} then {
-	setup_xfail "hppa*-*-*"
-    }
-    gdb_test "p L7" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4', e = 53 '5', f = 54 '6', g = 55 '7'}"
-    gdb_test "p L8" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4', e = 53 '5', f = 54 '6', g = 55 '7', h = 56 '8'}"
-    gdb_test "p L9" " = {a = 97 'a', b = 98 'b', c = 99 'c', d = 100 'd', e = 101 'e', f = 102 'f', g = 103 'g', h = 104 'h', i = 105 'i'}"
-    gdb_test "p L10" " = {a = 65 'A', b = 66 'B', c = 67 'C', d = 68 'D', e = 69 'E', f = 70 'F', g = 71 'G', h = 72 'H', i = 73 'I', j = 74 'J'}"
-    gdb_test "p L11" " = {a = 49 '1', b = 50 '2', c = 51 '3', d = 52 '4', e = 53 '5', f = 54 '6', g = 55 '7', h = 56 '8', i = 57 '9', j = 65 'A', k = 66 'B'}"
-    gdb_test "p L12" " = {a = 65 'A', b = 66 'B', c = 67 'C', d = 68 'D', e = 69 'E', f = 70 'F', g = 71 'G', h = 72 'H', i = 73 'I', j = 74 'J', k = 75 'K', l = 76 'L'}"
-    gdb_test "p L16" " = {a = 97 'a', b = 98 'b', c = 99 'c', d = 100 'd', e = 101 'e', f = 102 'f', g = 103 'g', h = 104 'h', i = 105 'i', j = 106 'j', k = 107 'k', l = 108 'l', m = 109 'm', n = 110 'n', o = 111 'o', p = 112 'p'}"
-}
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
-send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
-send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
-
-if [target_info exists gdb,cannot_call_functions] {
-    setup_xfail "*-*-*" 2416
-    fail "This target can not call functions"
-    return 0
-}
-
-if [runto_main] then {
-    do_function_calls
-} else {
-    fail "C function calling tests suppressed"
-}
-return 0
diff --git a/gdb/testsuite/gdb.base/structs2.c b/gdb/testsuite/gdb.base/structs2.c
deleted file mode 100644
index f9f59e9..0000000
--- a/gdb/testsuite/gdb.base/structs2.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* pr 13536 */
-
-static void param_reg (register char pr_char,
-		       register unsigned char pr_uchar,
-		       register short pr_short,
-		       register unsigned short pr_ushort);
-
-int bkpt;
-
-int
-main ()
-{
-#ifdef usestubs
-  set_debug_traps ();
-  breakpoint ();
-#endif
-
-  bkpt = 0;
-  param_reg (120, 130, 32000, 33000);
-  param_reg (130, 120, 33000, 32000);
-
-  return 0;
-}
-
-static void dummy () {}
-
-static void
-param_reg(register char pr_char,
-	  register unsigned char pr_uchar,
-	  register short pr_short,
-	  register unsigned short pr_ushort)
-{
-  bkpt = 1;
-  dummy ();
-  pr_char = 1;
-  pr_uchar = pr_short = pr_ushort = 1;
-  dummy ();
-}
diff --git a/gdb/testsuite/gdb.base/structs2.exp b/gdb/testsuite/gdb.base/structs2.exp
deleted file mode 100644
index 14652be..0000000
--- a/gdb/testsuite/gdb.base/structs2.exp
+++ /dev/null
@@ -1,79 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set prototypes 1
-set testfile "structs2"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-# build the first test case
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    # built the second test case since we can't use prototypes
-    warning "Prototypes not supported, rebuilding with -DNO_PROTOTYPES"
-    if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DNO_PROTOTYPES}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    set prototypes 0
-}
-
-# Start with a fresh gdb.
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "set width 0" "" ""
-
-if { ![runto_main] } then {
-    gdb_suppress_tests
-}
-
-# Ok, we're finally ready to actually do our tests.
-
-set prms_id 13536
-set bug_id 0
-
-gdb_test "f" \
-    ".*bkpt = 0.*" \
-    "structs2 sanity check"
-
-gdb_test "break param_reg" \
-    "Breakpoint .* at .*" \
-    "structs2 breakpoint set"
-
-gdb_test "continue" \
-    ".*pr_char=120.*pr_uchar=130.*pr_short=32000.*pr_ushort=33000.*bkpt = 1.*" \
-    "structs2 continue1"
-
-gdb_test "continue" \
-    ".*pr_char=-126.*pr_uchar=120.*pr_short=-32536.*pr_ushort=32000.*bkpt = 1.*" \
-    "structs2 continue2"
-
-# End of tests.
-
-gdb_stop_suppressing_tests
-
-return 0
diff --git a/gdb/testsuite/gdb.base/term.exp b/gdb/testsuite/gdb.base/term.exp
deleted file mode 100644
index ced0ae4..0000000
--- a/gdb/testsuite/gdb.base/term.exp
+++ /dev/null
@@ -1,74 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-# This only works for native, I think.
-if ![isnative] then {
-    continue
-}
-
-gdb_start
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "run"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-delete_breakpoints
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "set print sevenbit-strings" "" "test set print sevenbit-strings"
-gdb_test "set print address off" "" "test set print address off"
-gdb_test "set width 0" "" "test set width 0"
-gdb_test "info terminal" "No saved terminal information.*" "test info terminal"
-gdb_run_cmd 5
-expect {
-    -re ".*120.*Program exited normally.*$prompt $" {
-	gdb_test "info terminal" "No saved terminal information.*" "test info terminal"
-    }
-    default {
-	fail "term.exp, factorial didn't run to completion for info terminal"
-    }
-}
-
-# In mid-execution
-gdb_breakpoint main
-gdb_run_cmd 5
-expect {
-    -re ".*Breakpoint \[0-9\]+,.*main.*if .argc != 2.*$prompt $" {
-	gdb_test "info terminal" "Inferior's terminal status .currently saved by GDB.:.*" "info terminal at breakpoint"
-    }
-    -re ".*$prompt $"	{ fail "info terminal at breakpoint" }
-    timeout		{ fail "(timeout) info terminal at breakpoint" }
-}
diff --git a/gdb/testsuite/gdb.base/twice.c b/gdb/testsuite/gdb.base/twice.c
deleted file mode 100644
index dd12c06..0000000
--- a/gdb/testsuite/gdb.base/twice.c
+++ /dev/null
@@ -1,16 +0,0 @@
-int nothing ()
-
-{
-    int x = 3 ;
-    return x ;
-}
-
-
-main ()
-
-{
-    int y ;
-    
-    y = nothing () ;
-    printf ("hello\n") ;
-}
diff --git a/gdb/testsuite/gdb.base/twice.exp b/gdb/testsuite/gdb.base/twice.exp
deleted file mode 100644
index b29f6c7..0000000
--- a/gdb/testsuite/gdb.base/twice.exp
+++ /dev/null
@@ -1,38 +0,0 @@
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile twice-tmp
-set srcfile ${objdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-execute_anywhere "echo #include \\\"twice.c\\\" > ${srcfile}"
-if  { [compile "${srcfile} -g  -I${srcdir}/${subdir} -o ${binfile}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-if [runto_main] then {
-    # Test that GDB can still detect whether we have line numbers
-    # even if we're executing code in an include file.
-
-    # The bug was fixed by
-    #Tue Jun 29 11:02:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-    #
-    #	* infrun.c (wait_for_inferior): Use find_pc_line not
-    #	find_pc_symtab to check whether there is line number
-    #	information.
-
-    gdb_test "step" "nothing \\(\\) at.*"
-}
-return 0
diff --git a/gdb/testsuite/gdb.base/volatile.exp b/gdb/testsuite/gdb.base/volatile.exp
deleted file mode 100644
index c17c05c..0000000
--- a/gdb/testsuite/gdb.base/volatile.exp
+++ /dev/null
@@ -1,416 +0,0 @@
-#   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# Written by Satish Pai <pai@apollo.hp.com> 1997-07-07
-#    In the spirit of constvars.exp: added volatile, const-volatile stuff.
-
-# This file is part of the gdb testsuite
-# Tests for:
-#           volatile vars
-#           pointers to volatile vars
-#           const volatile vars
-#           pointers to const volatile vars
-#           const pointers to volatile vars
-#           volatile pointers to const vars
-#           const volatile pointers to const vars
-#           const volatile pointers to volatile vars
-#           ... etc.  (you get the idea)
-# Mostly with char and unsigned char.                    
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "constvars"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-remote_exec build "rm -f ${binfile}.ci"
-if  [get_compiler_info ${binfile}] {
-    return -1
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-source ${binfile}.ci
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
-
-    send_gdb "cont\n"
-    gdb_expect {
-        -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
-            send_gdb "up\n"
-            gdb_expect {
-                -re ".*$gdb_prompt $" {}
-                timeout { fail "up from marker1" }
-            }
-        }
-        -re "Break.* marker1__.* \\(\\) at .*:$decimal.*$gdb_prompt $" {
-	    fail "continue to marker1 (demangling)"
-            send_gdb "up\n"
-            gdb_expect {
-                -re ".*$gdb_prompt $" {}
-                timeout { fail "up from marker1" }
-            }
-        }
-        -re "$gdb_prompt $" { fail "continue to marker1"  }
-        timeout { fail "(timeout) continue to marker1"  }
-    }
-
-
-send_gdb "ptype vox\n"
-gdb_expect {
-    -re "type = volatile char.*$gdb_prompt $"  { pass "ptype vox" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vox" }
-    timeout             { fail "(timeout) ptype vox" }
-}
-
-send_gdb "ptype victuals\n"
-gdb_expect {
-    -re "type = volatile unsigned char.*$gdb_prompt $"  { pass "ptype victuals" }
-    -re ".*$gdb_prompt $"   {  fail "ptype victuals" }
-    timeout             { fail "(timeout) ptype victuals" }
-}
-
-send_gdb "ptype vixen\n"
-gdb_expect {
-    -re "type = volatile short.*$gdb_prompt $"  { pass "ptype vixen" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vixen" }
-    timeout             { fail "(timeout) ptype vixen" }
-}
-
-send_gdb "ptype vitriol\n"
-gdb_expect {
-    -re "type = volatile unsigned short.*$gdb_prompt $"  { pass "ptype vitriol" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vitriol" }
-    timeout             { fail "(timeout) ptype vitriol" }
-}
-
-send_gdb "ptype vellum\n"
-gdb_expect {
-    -re "type = volatile long.*$gdb_prompt $"  { pass "ptype vellum" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vellum" }
-    timeout             { fail "(timeout) ptype vellum" }
-}
-
-send_gdb "ptype valve\n"
-gdb_expect {
-    -re "type = volatile unsigned long.*$gdb_prompt $"  { pass "ptype valve" }
-    -re ".*$gdb_prompt $"   {  fail "ptype valve" }
-    timeout             { fail "(timeout) ptype valve" }
-}
-
-send_gdb "ptype vacuity\n"
-gdb_expect {
-    -re "type = volatile float.*$gdb_prompt $"  { pass "ptype vacuity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vacuity" }
-    timeout             { fail "(timeout) ptype vacuity" }
-}
-
-send_gdb "ptype vertigo\n"
-gdb_expect {
-    -re "type = volatile double.*$gdb_prompt $"  { pass "ptype vertigo" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vertigo" }
-    timeout             { fail "(timeout) ptype vertigo" }
-}
-
-send_gdb "ptype vampire\n"
-gdb_expect {
-    -re "type = volatile char \\*.*$gdb_prompt $"  { pass "ptype vampire" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vampire" }
-    timeout             { fail "(timeout) ptype vampire" }
-}
-
-send_gdb "ptype viper\n"
-gdb_expect {
-    -re "type = volatile unsigned char \\*.*$gdb_prompt $"  { pass "ptype viper" }
-    -re ".*$gdb_prompt $"   {  fail "ptype viper" }
-    timeout             { fail "(timeout) ptype viper" }
-}
-
-send_gdb "ptype vigour\n"
-gdb_expect {
-    -re "type = volatile short \\*.*$gdb_prompt $"  { pass "ptype vigour" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vigour" }
-    timeout             { fail "(timeout) ptype vigour" }
-}
-
-send_gdb "ptype vapour\n"
-gdb_expect {
-    -re "type = volatile unsigned short \\*.*$gdb_prompt $"  { pass "ptype vapour" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vapour" }
-    timeout             { fail "(timeout) ptype vapour" }
-}
-
-send_gdb "ptype ventricle\n"
-gdb_expect {
-    -re "type = volatile long \\*.*$gdb_prompt $"  { pass "ptype ventricle" }
-    -re ".*$gdb_prompt $"   {  fail "ptype ventricle" }
-    timeout             { fail "(timeout) ptype ventricle" }
-}
-
-send_gdb "ptype vigintillion\n"
-gdb_expect {
-    -re "type = volatile unsigned long \\*.*$gdb_prompt $"  { pass "ptype vigintillion" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vigintillion" }
-    timeout             { fail "(timeout) ptype vigintillion" }
-}
-
-send_gdb "ptype vocation\n"
-gdb_expect {
-    -re "type = volatile float \\*.*$gdb_prompt $"  { pass "ptype vocation" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vocation" }
-    timeout             { fail "(timeout) ptype vocation" }
-}
-
-send_gdb "ptype veracity\n"
-gdb_expect {
-    -re "type = volatile double \\*.*$gdb_prompt $"  { pass "ptype veracity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype veracity" }
-    timeout             { fail "(timeout) ptype veracity" }
-}
-
-send_gdb "ptype vapidity\n"
-gdb_expect {
-    -re "type = volatile char \\* volatile.*$gdb_prompt $"  { pass "ptype vapidity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vapidity" }
-    timeout             { fail "(timeout) ptype vapidity" }
-}
-
-send_gdb "ptype velocity\n"
-gdb_expect {
-    -re "type = volatile unsigned char \\* volatile.*$gdb_prompt $"  { pass "ptype velocity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype velocity" }
-    timeout             { fail "(timeout) ptype velocity" }
-}
-
-send_gdb "ptype veneer\n"
-gdb_expect {
-    -re "type = volatile short \\* volatile.*$gdb_prompt $"  { pass "ptype veneer" }
-    -re ".*$gdb_prompt $"   {  fail "ptype veneer" }
-    timeout             { fail "(timeout) ptype veneer" }
-}
-
-send_gdb "ptype video\n"
-gdb_expect {
-    -re "type = volatile unsigned short \\* volatile.*$gdb_prompt $"  { pass "ptype video" }
-    -re ".*$gdb_prompt $"   {  fail "ptype video" }
-    timeout             { fail "(timeout) ptype video" }
-}
-
-send_gdb "ptype vacuum\n"
-gdb_expect {
-    -re "type = volatile long \\* volatile.*$gdb_prompt $"  { pass "ptype vacuum" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vacuum" }
-    timeout             { fail "(timeout) ptype vacuum" }
-}
-
-send_gdb "ptype veniality\n"
-gdb_expect {
-    -re "type = volatile unsigned long \\* volatile.*$gdb_prompt $"  { pass "ptype veniality" }
-    -re ".*$gdb_prompt $"   {  fail "ptype veniality" }
-    timeout             { fail "(timeout) ptype veniality" }
-}
-
-send_gdb "ptype vitality\n"
-gdb_expect {
-    -re "type = volatile float \\* volatile.*$gdb_prompt $"  { pass "ptype vitality" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vitality" }
-    timeout             { fail "(timeout) ptype vitality" }
-}
-
-send_gdb "ptype voracity\n"
-gdb_expect {
-    -re "type = volatile double \\* volatile.*$gdb_prompt $"  { pass "ptype voracity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype voracity" }
-    timeout             { fail "(timeout) ptype voracity" }
-}
-
-send_gdb "ptype victor\n"
-gdb_expect {
-    -re "type = const volatile char.*$gdb_prompt $"  { pass "ptype victor" }
-    -re ".*$gdb_prompt $"   {  fail "ptype victor" }
-    timeout             { fail "(timeout) ptype victor" }
-}
-
-send_gdb "ptype vicar\n"
-gdb_expect {
-    -re "type = const volatile unsigned char.*$gdb_prompt $"  { pass "ptype vicar" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vicar" }
-    timeout             { fail "(timeout) ptype vicar" }
-}
-
-send_gdb "ptype victory\n"
-gdb_expect {
-    -re "type = const volatile char \\*.*$gdb_prompt $"  { pass "ptype victory" }
-    -re ".*$gdb_prompt $"   {  fail "ptype victory" }
-    timeout             { fail "(timeout) ptype victory" }
-}
-
-send_gdb "ptype vicarage\n"
-gdb_expect {
-    -re "type = const volatile unsigned char \\*.*$gdb_prompt $"  { pass "ptype vicarage" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vicarage" }
-    timeout             { fail "(timeout) ptype vicarage" }
-}
-
-send_gdb "ptype vein\n"
-gdb_expect {
-    -re "type = volatile char \\* const.*$gdb_prompt $"  { pass "ptype vein" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vein" }
-    timeout             { fail "(timeout) ptype vein" }
-}
-
-send_gdb "ptype vogue\n"
-gdb_expect {
-    -re "type = volatile unsigned char \\* const.*$gdb_prompt $"  { pass "ptype vogue" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vogue" }
-    timeout             { fail "(timeout) ptype vogue" }
-}
-
-send_gdb "ptype cavern\n"
-gdb_expect {
-    -re "type = const volatile char \\* const.*$gdb_prompt $"  { pass "ptype cavern" }
-    -re ".*$gdb_prompt $"   {  fail "ptype cavern" }
-    timeout             { fail "(timeout) ptype cavern" }
-}
-
-send_gdb "ptype coverlet\n"
-gdb_expect {
-    -re "type = const volatile unsigned char \\* const.*$gdb_prompt $"  { pass "ptype coverlet" }
-    -re ".*$gdb_prompt $"   {  fail "ptype coverlet" }
-    timeout             { fail "(timeout) ptype coverlet" }
-}
-
-send_gdb "ptype caveat\n"
-gdb_expect {
-    -re "type = const char \\* volatile.*$gdb_prompt $"  { pass "ptype caveat" }
-    -re ".*$gdb_prompt $"   {  fail "ptype caveat" }
-    timeout             { fail "(timeout) ptype caveat" }
-}
-
-send_gdb "ptype covenant\n"
-gdb_expect {
-    -re "type = const unsigned char \\* volatile.*$gdb_prompt $"  { pass "ptype covenant" }
-    -re ".*$gdb_prompt $"   {  fail "ptype covenant" }
-    timeout             { fail "(timeout) ptype covenant" }
-}
-
-send_gdb "ptype vizier\n"
-gdb_expect {
-    -re "type = const volatile char \\* volatile.*$gdb_prompt $"  { pass "ptype vizier" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vizier" }
-    timeout             { fail "(timeout) ptype vizier" }
-}
-
-send_gdb "ptype vanadium\n"
-gdb_expect {
-    -re "type = const volatile unsigned char \\* volatile.*$gdb_prompt $"  { pass "ptype vanadium" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vanadium" }
-    timeout             { fail "(timeout) ptype vanadium" }
-}
-
-send_gdb "ptype vane\n"
-gdb_expect {
-    -re "type = char \\* const volatile.*$gdb_prompt $"  { pass "ptype vane" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vane" }
-    timeout             { fail "(timeout) ptype vane" }
-}
-
-send_gdb "ptype veldt\n"
-gdb_expect {
-    -re "type = unsigned char \\* const volatile.*$gdb_prompt $"  { pass "ptype veldt" }
-    -re ".*$gdb_prompt $"   {  fail "ptype veldt" }
-    timeout             { fail "(timeout) ptype veldt" }
-}
-
-send_gdb "ptype cove\n"
-gdb_expect {
-    -re "type = const char \\* const volatile.*$gdb_prompt $"  { pass "ptype cove" }
-    -re ".*$gdb_prompt $"   {  fail "ptype cove" }
-    timeout             { fail "(timeout) ptype cove" }
-}
-
-send_gdb "ptype cavity\n"
-gdb_expect {
-    -re "type = const unsigned char \\* const volatile.*$gdb_prompt $"  { pass "ptype cavity" }
-    -re ".*$gdb_prompt $"   {  fail "ptype cavity" }
-    timeout             { fail "(timeout) ptype cavity" }
-}
-
-send_gdb "ptype vagus\n"
-gdb_expect {
-    -re "type = volatile char \\* const volatile.*$gdb_prompt $"  { pass "ptype vagus" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vagus" }
-    timeout             { fail "(timeout) ptype vagus" }
-}
-
-send_gdb "ptype vagrancy\n"
-gdb_expect {
-    -re "type = volatile unsigned char \\* const volatile.*$gdb_prompt $"  { pass "ptype vagrancy" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vagrancy" }
-    timeout             { fail "(timeout) ptype vagrancy" }
-}
-
-send_gdb "ptype vagary\n"
-gdb_expect {
-    -re "type = const volatile char \\* const volatile.*$gdb_prompt $"  { pass "ptype vagary" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vagary" }
-    timeout             { fail "(timeout) ptype vagary" }
-}
-
-send_gdb "ptype vendor\n"
-gdb_expect {
-    -re "type = const volatile unsigned char \\* const volatile.*$gdb_prompt $"  { pass "ptype vendor" }
-    -re ".*$gdb_prompt $"   {  fail "ptype vendor" }
-    timeout             { fail "(timeout) ptype vendor" }
-}
-
-# test function parameters
-send_gdb "ptype qux2\n"
-gdb_expect {
-    -re "type = int \\(volatile unsigned char, const volatile int, volatile short &, volatile long \\*, float \\* volatile, const volatile signed char \\* const volatile\\)" {
-        pass "ptype qux2"
-    }
-    -re ".*$gdb_prompt $" { fail "ptype qux2" }
-    timeout           { fail "(timeout) ptype qux2" }
-  }   
-
-
diff --git a/gdb/testsuite/gdb.base/watchpoint.c b/gdb/testsuite/gdb.base/watchpoint.c
deleted file mode 100644
index edb996d..0000000
--- a/gdb/testsuite/gdb.base/watchpoint.c
+++ /dev/null
@@ -1,120 +0,0 @@
-#include <stdio.h>
-#include <stdio.h>
-/*
- *	Since using watchpoints can be very slow, we have to take some pains to
- *	ensure that we don't run too long with them enabled or we run the risk
- *	of having the test timeout.  To help avoid this, we insert some marker
- *	functions in the execution stream so we can set breakpoints at known
- *	locations, without worrying about invalidating line numbers by changing
- *	this file.  We use null bodied functions are markers since gdb does
- *	not support breakpoints at labeled text points at this time.
- *
- *	One place we need is a marker for when we start executing our tests
- *	instructions rather than any process startup code, so we insert one
- *	right after entering main().  Another is right before we finish, before
- *	we start executing any process termination code.
- *
- *	Another problem we have to guard against, at least for the test
- *	suite, is that we need to ensure that the line that causes the
- *	watchpoint to be hit is still the current line when gdb notices
- *	the hit.  Depending upon the specific code generated by the compiler,
- *	the instruction after the one that triggers the hit may be part of
- *	the same line or part of the next line.  Thus we ensure that there
- *	are always some instructions to execute on the same line after the
- *	code that should trigger the hit.
- */
-
-int count = -1;
-int ival1 = -1;
-int ival2 = -1;
-int ival3 = -1;
-int ival4 = -1;
-char buf[10];
-struct foo
-{
-  int val;
-};
-struct foo struct1, struct2, *ptr1, *ptr2;
-
-int doread = 0;
-
-void marker1 ()
-{
-}
-
-void marker2 ()
-{
-}
-
-void marker4 ()
-{
-}
-
-void marker5 ()
-{
-}
-
-void
-func2 ()
-{
-}
-
-int
-func1 ()
-{
-  /* The point of this is that we will set a breakpoint at this call.
-
-     Then, if DECR_PC_AFTER_BREAK equals the size of a function call
-     instruction (true on a sun3 if this is gcc-compiled--FIXME we
-     should use asm() to make it work for any compiler, present or
-     future), then we will end up branching to the location just after
-     the breakpoint.  And we better not confuse that with hitting the
-     breakpoint.  */
-  func2 ();
-  return 73;
-}
-
-int main ()
-{
-  struct1.val = 1;
-  struct2.val = 2;
-  ptr1 = &struct1;
-  ptr2 = &struct2;
-  marker1 ();
-  func1 ();
-  for (count = 0; count < 4; count++) {
-    ival1 = count;
-    ival3 = count; ival4 = count;
-  }
-  ival1 = count; /* Outside loop */
-  ival2 = count;
-  ival3 = count; ival4 = count;
-  marker2 ();
-  if (doread)
-    read (0, &buf[0], 5);
-  marker4 ();
-
-  /* We have a watchpoint on ptr1->val.  It should be triggered if
-     ptr1's value changes.  */
-  ptr1 = ptr2;
-
-  /* This should not trigger the watchpoint.  If it does, then we
-     used the wrong value chain to re-insert the watchpoints or we
-     are not evaluating the watchpoint expression correctly.  */
-  struct1.val = 5;
-  marker5 ();
-  if (doread)
-    read (0, &buf[0], 5);
-  marker4 ();
-
-  /* We have a watchpoint on ptr1->val.  It should be triggered if
-     ptr1's value changes.  */
-  ptr1 = ptr2;
-
-  /* This should not trigger the watchpoint.  If it does, then we
-     used the wrong value chain to re-insert the watchpoints or we
-     are not evaluating the watchpoint expression correctly.  */
-  struct1.val = 5;
-  marker5 ();
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.base/watchpoint.exp b/gdb/testsuite/gdb.base/watchpoint.exp
deleted file mode 100644
index 980383c..0000000
--- a/gdb/testsuite/gdb.base/watchpoint.exp
+++ /dev/null
@@ -1,568 +0,0 @@
-# Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "watchpoint"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Prepare for watchpoint tests by setting up two breakpoints and one
-# watchpoint.
-#
-# We use breakpoints at marker functions to get past all the startup code,
-# so we can get to the watchpoints in a reasonable amount of time from a
-# known starting point.
-#
-# For simplicity, so we always know how to reference specific breakpoints or
-# watchpoints by number, we expect a particular ordering and numbering of
-# each in the combined breakpoint/watchpoint table, as follows:
-#
-#	Number		What		Where
-#	1		Breakpoint	marker1()
-#	2		Breakpoint	marker2()
-#	3		Watchpoint	ival3
-
-proc initialize {} {
-    global gdb_prompt
-    global hex
-    global decimal
-    global srcfile
-
-    if [gdb_test "break marker1" "Breakpoint 1 at $hex: file .*$srcfile, line $decimal.*" "set breakpoint at marker1" ] { 
-      return 0; 
-    }
-
-
-    if [gdb_test "break marker2" "Breakpoint 2 at $hex: file .*$srcfile, line $decimal.*" "set breakpoint at marker2" ] { 
-      return 0; 
-    }
-
-
-    if [gdb_test "info break" "1\[ \]*breakpoint.*marker1.*\r\n2\[ \]*breakpoint.*marker2.*" "info break in watchpoint.exp" ] { 
-      return 0; 
-    }
-
-
-    if [gdb_test "watch ival3" ".*\[Ww\]atchpoint 3: ival3" "set watchpoint on ival3" ] { 
-      return 0; 
-    }
-
-
-    # "info watch" is the same as "info break"
-
-    if [gdb_test "info watch" "1\[ \]*breakpoint.*marker1.*\r\n2\[ \]*breakpoint.*marker2.*\r\n3\[ \]*.*watchpoint.*ival3" "watchpoint found in watchpoint/breakpoint table" ] { 
-      return 0; 
-    }
-
-
-    # After installing the watchpoint, we disable it until we are ready
-    # to use it.  This allows the test program to run at full speed until
-    # we get to the first marker function.
-
-    if [gdb_test "disable 3" "disable 3\[\r\n\]+" "disable watchpoint" ] { 
-      return 0; 
-    }
-
-
-    return 1
-}
-
-#
-# Test simple watchpoint.
-#
-
-proc test_simple_watchpoint {} {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    # Ensure that the watchpoint is disabled when we startup.
-
-    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "disable watchpoint in test_simple_watchpoint" ] { 
-      return 0; 
-    }
-
-
-    # Run until we get to the first marker function.
-
-    gdb_run_cmd
-    set timeout 600
-    gdb_expect {
-	-re "Breakpoint 1, marker1 .*$gdb_prompt $" {
-	    pass "run to marker1 in test_simple_watchpoint"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "run to marker1 in test_simple_watchpoint"
-	    return
-	}
-	timeout {
-	    fail "run to marker1 in test_simple_watchpoint (timeout)"
-	    return
-	}
-    }
-
-    # After reaching the marker function, enable the watchpoint.
-
-    if [gdb_test "enable 3" "^enable 3\[\r\n\]+" "enable watchpoint" ] { 
-      return ; 
-    }
-
-
-    gdb_test "break func1" "Breakpoint.*at.*"
-    gdb_test "set \$func1_breakpoint_number = \$bpnum" ""
-
-    gdb_test "continue" "Continuing.*Breakpoint \[0-9\]*, func1.*" \
-	"continue to breakpoint at func1"
-
-    # Continue until the first change, from -1 to 0
-
-    send_gdb "cont\n"
-    gdb_expect {
-	-re "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count; ival4 = count;.*$gdb_prompt $" {
-	    pass "watchpoint hit, first time"
-	}
-	-re "Continuing.*Breakpoint.*func1.*$gdb_prompt $" {
-	    setup_xfail "m68*-*-*" 2597
-	    fail "thought it hit breakpoint at func1 twice"
-	    gdb_test "delete \$func1_breakpoint_number" ""
-	    gdb_test "continue" "\
-Continuing.*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count;" \
-		"watchpoint hit, first time"
-	}
-	-re ".*$gdb_prompt $" { fail "watchpoint hit, first time" ; return }
-	timeout { fail "watchpoint hit, first time (timeout)" ; return }
-	eof { fail "watchpoint hit, first time (eof)" ; return }
-    }
-
-    gdb_test "delete \$func1_breakpoint_number" ""
-
-    # Continue until the next change, from 0 to 1.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" "watchpoint hit, second time"
-
-    # Continue until the next change, from 1 to 2.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 2.*ival3 = count; ival4 = count;.*" "watchpoint hit, third time"
-    
-    # Continue until the next change, from 2 to 3.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 3.*ival3 = count; ival4 = count;.*" "watchpoint hit, fourth time"
-
-    # Continue until the next change, from 3 to 4.
-    # Note that this one is outside the loop.
-
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 4.*ival3 = count; ival4 = count;.*" "watchpoint hit, fifth time"
-
-    # Continue until we hit the finishing marker function.
-    # Make sure we hit no more watchpoints.
-
-    gdb_test "cont" "Continuing.*Breakpoint.*marker2 \(\).*" \
-	"continue to marker2"
-
-    # Disable the watchpoint so we run at full speed until we exit.
-
-    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "watchpoint disabled" ] { 
-      return ; 
-    }
-
-
-    # Run until process exits.
-
-    if [target_info exists gdb,noresults] { return }
-
-    gdb_test "cont" "Continuing.*Program exited normally.*" \
-	"continue to exit in test_simple_watchpoint"
-}
-
-# Test disabling watchpoints.
-
-proc test_disabling_watchpoints {} {
-    global gdb_prompt
-    global binfile
-    global srcfile
-    global decimal
-    global hex
-
-    # Ensure that the watchpoint is disabled when we startup.
-
-    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "disable watchpoint in test_disabling_watchpoints" ] { 
-      return 0; 
-    }
-
-
-    # Run until we get to the first marker function.
-
-    gdb_run_cmd
-    set timeout 600
-    gdb_expect {
-	-re "Breakpoint 1, marker1 .*$gdb_prompt $" {
-	    pass "run to marker1 in test_disabling_watchpoints"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "run to marker1 in test_disabling_watchpoints"
-	    return
-	}
-	timeout {
-	    fail "run to marker1 in test_disabling_watchpoints (timeout)"
-	    return
-	}
-    }
-
-    # After reaching the marker function, enable the watchpoint.
-
-    if [gdb_test "enable 3" "^enable 3\[\r\n\]+" "watchpoint enabled" ] { 
-      return ; 
-    }
-
-
-    # Continue until the first change, from -1 to 0
-    # Don't check the old value, because on VxWorks the variable value
-    # will not have been reinitialized.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = .*New value = 0.*ival3 = count; ival4 = count;.*" "watchpoint hit in test_disabling_watchpoints, first time"
-    
-    # Continue until the next change, from 0 to 1.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" "watchpoint hit in test_disabling_watchpoints, second time"
-    
-    # Disable the watchpoint but leave breakpoints
-
-    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "disable watchpoint #2 in test_disabling_watchpoints" ] { 
-      return 0; 
-    }
-
-
-    # Check watchpoint list, looking for the entry that confirms the
-    # watchpoint is disabled.
-    gdb_test "info watchpoints" "3\[ \]*.*watchpoint\[ \]*keep\[ \]*n\[ \]*ival3\r\n.*" "watchpoint disabled in table"
-
-    # Continue until we hit the finishing marker function.
-    # Make sure we hit no more watchpoints.
-    gdb_test "cont" "Continuing.*Breakpoint.*marker2 \\(\\).*" \
-	"disabled watchpoint skipped"
-    
-    if [target_info exists gdb,noresults] { return }
-
-    gdb_test "cont" "Continuing.*Program exited normally.*" \
-	"continue to exit in test_disabling_watchpoints"
-}
-
-# Test stepping and other mundane operations with watchpoints enabled
-proc test_stepping {} {
-    global gdb_prompt
-
-    if [runto marker1] then {
-	gdb_test "watch ival2" ".*\[Ww\]atchpoint \[0-9\]*: ival2"
-
-	# Well, let's not be too mundane.  It should be a *bit* of a challenge
-	gdb_test "break func2 if 0" "Breakpoint.*at.*"
-	gdb_test "p \$func2_breakpoint_number = \$bpnum" " = .*"
-
-	# The HPPA has a problem here if it's not using hardware watchpoints
-	if {[ istarget "hppa*-*-*" ] && ![ istarget "hppa*-*-*bsd*" ]} then {
-	    # Don't actually try doing the call, if we do we can't continue.
-	    setup_xfail "*-*-*"
-	    fail "calling function with watchpoint enabled"
-	} else {
-	    # The problem is that GDB confuses stepping through the call
-	    # dummy with hitting the breakpoint at the end of the call dummy.
-	    # Will be fixed once all architectures define 
-	    # CALL_DUMMY_BREAKPOINT_OFFSET.
-	    setup_xfail "*-*-*"
-	    # This doesn't occur if the call dummy starts with a call,
-	    # because we are out of the dummy by the first time the inferior
-	    # stops.
-	    clear_xfail "m68*-*-*"
-	    clear_xfail "i*86*-*-*"
-	    clear_xfail "vax-*-*"
-	    # The following architectures define CALL_DUMMY_BREAKPOINT_OFFSET.
-	    clear_xfail "alpha-*-*"
-	    clear_xfail "mips*-*-*"
-	    clear_xfail "sparc-*-*"
-	    clear_xfail "hppa*-*-*bsd*"
-	    # It works with the generic inferior function calling code too.
-	    clear_xfail "mn10200*-*-*"
-	    clear_xfail "mn10300*-*-*"
-	    gdb_test "p func1 ()" "= 73" \
-		"calling function with watchpoint enabled"
-	}
-
-	# 
-	# "finish" brings us back to main.
-	# On some targets (e.g. alpha) gdb will stop from the finish in midline
-	# of the marker1 call. This is due to register restoring code on
-	# the alpha and might be caused by stack adjustment instructions
-	# on other targets. In this case we will step once more.
-	#
-
-	send_gdb "finish\n"
-	gdb_expect {
-	    -re "Run.*exit from.*marker1.* at" { }
-	    default { fail "finish from marker1" ; return }
-	}
-
-	gdb_expect {
-	    -re "marker1 \\(\\);.*$gdb_prompt $" {
-		send_gdb "step\n"
-		exp_continue
-	    }
-	    -re "func1 \\(\\);.*$gdb_prompt $" {
-		pass "finish from marker1"
-	    }
-	    -re ".*$gdb_prompt $" {
-		fail "finish from marker1"
-	    }
-	    default { fail "finish from marker1" ; return }
-	}
-
-	gdb_test "next" "for \\(count = 0.*" "next to `for' in watchpoint.exp"
-
-	# Now test that "until" works.  It's a bit tricky to test
-	# "until", because compilers don't always arrange the code
-	# exactly the same way, and we might get slightly different
-	# sequences of statements.  But the following should be true
-	# (if not it is a compiler or a debugger bug): The user who
-	# does "until" at every statement of a loop should end up
-	# stepping through the loop once, and the debugger should not
-	# stop for any of the remaining iterations.
-
-	gdb_test "until" "ival1 = count.*" "until to ival1 assignment"
-	gdb_test "until" "ival3 = count.*" "until to ival3 assignment"
-	send_gdb "until\n"
-	gdb_expect {
-	    -re "(for \\(count = 0|\}).*$gdb_prompt $" {
-		gdb_test "until" "ival1 = count; /. Outside loop ./" \
-		    "until out of loop"
-	    }
-	    -re "ival1 = count; /. Outside loop ./.*$gdb_prompt $" {
-		pass "until out of loop"
-	    }
-	    -re ".*$gdb_prompt $" {
-		fail "until out of loop"
-	    }
-	    default { fail "until out of loop" ; return }
-	}
-
-	gdb_test "step" "ival2 = count.*" "step to ival2 assignment"
-    }
-}
-
-# Test stepping and other mundane operations with watchpoints enabled
-proc test_watchpoint_triggered_in_syscall {} {
-    global gdb_prompt
-
-    if [target_info exists gdb,noinferiorio] {
-	verbose "Skipping test_watchpoint_triggered_in_syscall due to noinferiorio"
-	return
-    }
-    # Run until we get to the first marker function.
-    set x 0
-    set y 0
-    set testname "Watch buffer passed to read syscall"
-    if [runto marker2] then {
-	gdb_test "watch buf\[0\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[0\\\]"
-	gdb_test "watch buf\[1\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[1\\\]"
-	gdb_test "watch buf\[2\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[2\\\]"
-	gdb_test "watch buf\[3\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[3\\\]"
-	gdb_test "watch buf\[4\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[4\\\]"
-	gdb_test "break marker4" ".*Breakpoint.*"
-
-	gdb_test "set doread = 1" ""
-
-	# If we send_gdb "123\n" before gdb has switched the tty, then it goes
-	# to gdb, not the inferior, and we lose.  So that is why we have
-	# watchpoint.c prompt us, so we can wait for that prompt.
-	send_gdb "continue\n";
-	gdb_expect {
-	    -re "Continuing\\.\r\ntype stuff for buf now:" {
-		pass "continue to read"
-	    }
-	    default {
-		fail "continue to read";
-		return ;
-	    }
-	}
-
-	send_gdb "123\n"
-	gdb_expect {
-	    -re ".*\[Ww\]atchpoint.*buf\\\[0\\\].*Old value = 0.*New value = 49\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*\[Ww\]atchpoint.*buf\\\[1\\\].*Old value = 0.*New value = 50\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*\[Ww\]atchpoint.*buf\\\[2\\\].*Old value = 0.*New value = 51\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*\[Ww\]atchpoint.*buf\\\[3\\\].*Old value = 0.*New value = 10\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*$gdb_prompt $" { pass "sent 123" }
-	    timeout { fail "sent 123 (timeout)" }
-	}
-
-	# Examine the values in buf to see how many watchpoints we
-	# should have printed.
-	send_gdb "print buf\[0\]\n"
-	gdb_expect {
-	    -re ".*= 49.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[0\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[0\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[0\]"}
-	    default { fail "print buf\[0\]"}
-	}
-	send_gdb "print buf\[1\]\n"
-	gdb_expect {
-	    -re ".*= 50.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[1\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[1\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[1\]"}
-	    default { fail "print buf\[1\]"}
-	}
-	send_gdb "print buf\[2\]\n"
-	gdb_expect {
-	    -re ".*= 51.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[2\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[2\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[2\]"}
-	    default { fail "print buf\[2\]"}
-	}
-	send_gdb "print buf\[3\]\n"
-	gdb_expect {
-	    -re ".*= 10.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[3\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[3\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[3\]" }
-	    default { fail "print buf\[3\]" }
-	}
-
-	# Did we find what we were looking for?  If not, flunk it.
-	if [expr $x==$y] then { pass $testname } else { fail "$testname (only triggered $x watchpoints, expected $y)"}
-
-	# Continue until we hit the finishing marker function.
-	# Make sure we hit no more watchpoints.
-	gdb_test "cont" "Continuing.*Breakpoint.*marker4 \\(\\).*" \
-	    "continue to marker4"
-
-	# Disable everything so we can finish the program at full speed
-	gdb_test "disable" "" "disable in test_watchpoint_triggered_in_syscall"
-
-	if [target_info exists gdb,noresults] { return }
-
-	gdb_test "cont" "Continuing.*Program exited normally.*" \
-	    "continue to exit in test_watchpoint_triggered_in_syscall"
-    }
-}
-
-# Do a simple test of of watching through a pointer when the pointer
-# itself changes.  Should add some more complicated stuff here.
-
-proc test_complex_watchpoint {} {
-    global gdb_prompt
-
-    if [runto marker4] then {
-	gdb_test "watch ptr1->val" ".*\[Ww\]atchpoint \[0-9\]*: ptr1->val"
-	gdb_test "break marker5" ".*Breakpoint.*"
-
-	gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ptr1->val.*Old value = 1.*New value = 2.*" "Test complex watchpoint"
-
-	# Continue until we hit the marker5 function.
-	# Make sure we hit no more watchpoints.
-
-	gdb_test "cont" "Continuing.*Breakpoint.*marker5 \\(\\).*" \
-	    "did not trigger wrong watchpoint"
-
-	# Disable everything so we can finish the program at full speed
-	gdb_test "disable" "" "disable in test_complex_watchpoint"
-
-	if [target_info exists gdb,noresults] { return }
-
-
-	gdb_test "cont" "Continuing.*Program exited normally.*" \
-	    "continue to exit in test_complex_watchpoint"
-    }
-}
-
-# Start with a fresh gdb.
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-set timeout 600	
-verbose "Timeout now 600 sec.\n"
-
-if [initialize] then {
-
-    test_simple_watchpoint
-
-    # The IDT/sim monitor only has 8 (!) open files, of which it uses
-    # 4 (!).  So we have to make sure one program exits before
-    # starting another one.
-    if [istarget "mips-idt-*"] then {
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-	initialize
-    }
-
-    test_disabling_watchpoints
-
-    # See above.
-    if [istarget "mips-idt-*"] then {
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-	initialize
-    }
-
-    if ![target_info exsts gdb,cannot_call_functions] {
-	test_stepping
-
-	# See above.
-	if [istarget "mips-idt-*"] then {
-	    gdb_exit
-	    gdb_start
-	    gdb_reinitialize_dir $srcdir/$subdir
-	    gdb_load $binfile
-	    initialize
-	}
-    }
-
-    # Only enabled for some targets merely because it has not been tested 
-    # elsewhere.
-    # On sparc-sun-sunos4.1.3, GDB was running all the way to the marker4 
-    # breakpoint before stopping for the watchpoint.  I don't know why.
-    if {[istarget "hppa*-*-*"]} then {
-	test_watchpoint_triggered_in_syscall
-    }
-
-    # See above.
-    if [istarget "mips-idt-*"] then {
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-	initialize
-    }
-
-    # Only enabled for some targets merely because it has not been tested 
-    # elsewhere.
-    if {[istarget "hppa*-*-*"] || \
-	    [istarget "sparc*-*-sunos*"] || \
-	    [istarget "m32r-*-*"]} then {
-	test_complex_watchpoint
-    }
-}
diff --git a/gdb/testsuite/gdb.base/whatis-exp.exp b/gdb/testsuite/gdb.base/whatis-exp.exp
deleted file mode 100644
index c5b97ee..0000000
--- a/gdb/testsuite/gdb.base/whatis-exp.exp
+++ /dev/null
@@ -1,217 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Elena Zannoni (ezannoni@cygnus.com)
-
-# This file is part of the gdb testsuite
-#
-# tests for whatis command on expressions.
-# used in file eval.c. This flavor of whatis
-# command performs evaluation of expressions w/o actually
-# computing the value, but just the type
-# of the result. It goes through the evaluate_subexp_standard
-# with the EVAL_AVOID_SIDE_EFFECTS flag rather than EVAL_NORMAL
-# 
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "int-type"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-#
-# test expressions with "int" types
-#
-
-gdb_test "set variable x=14" "" "set variable x=14"
-gdb_test "set variable y=2" "" "set variable y=2"
-gdb_test "set variable z=2" "" "set variable z=2"
-gdb_test "set variable w=3" "" "set variable w=3"
-
-send_gdb "print x\n"
-gdb_expect {
-    -re ".*14.*$gdb_prompt $" {
-        pass "print value of x"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of x" }
-    timeout           { fail "(timeout) print value of x" }    
-  }
-
-
-send_gdb "print y\n"
-gdb_expect {
-    -re ".*2.*$gdb_prompt $" {
-        pass "print value of y"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of y" }
-    timeout           { fail "(timeout) print value of y" }    
-  }
-
-send_gdb "print z\n"
-gdb_expect {
-    -re ".*2.*$gdb_prompt $" {
-        pass "print value of z"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of z" }
-    timeout           { fail "(timeout) print value of z" }    
-  }
-
-send_gdb "print w\n"
-gdb_expect {
-    -re ".*3.*$gdb_prompt $" {
-        pass "print value of w"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of w" }
-    timeout           { fail "(timeout) print value of w" }    
-  }
-
-
-
-send_gdb "whatis x+y\n"
-gdb_expect {
-    -re ".*type = long.*$gdb_prompt $" {
-        pass "whatis value of x+y"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x+y" }
-    timeout           { fail "(timeout) whatis value of x+y" }    
-  }
-
-send_gdb "whatis x-y\n"
-gdb_expect {
-    -re ".*type = long.*$gdb_prompt $" {
-        pass "whatis value of x-y"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x-y" }
-    timeout           { fail "(timeout) whatis value of x-y" }    
-  }
-
-send_gdb "whatis x*y\n"
-gdb_expect {
-    -re ".*type = long.*$gdb_prompt $" {
-        pass "whatis value of x*y"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x*y" }
-    timeout           { fail "(timeout) whatis value of x*y" }    
-  }
-
-send_gdb "whatis x/y\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of x/y"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x/y" }
-    timeout           { fail "(timeout) whatis value of x/y" }    
-  }
-
-send_gdb "whatis x%y\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of x%y"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x%y" }
-    timeout           { fail "(timeout) whatis value of x%y" }    
-  }
-
-
-
-send_gdb "whatis x=y\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of x=y"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x=y" }
-    timeout           { fail "(timeout) whatis value of x=y" }
-  }
-
-
-send_gdb "whatis x+=2\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of x+=2"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x+=2" }
-    timeout           { fail "(timeout) whatis value of x+=2" }
-  }
-
-
-send_gdb "whatis ++x\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of ++x"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of ++x" }
-    timeout           { fail "(timeout) whatis value of ++x" }
-  }
-
-send_gdb "whatis --x\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of --x"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of --x" }
-    timeout           { fail "(timeout) whatis value of --x" }
-  }
-
-send_gdb "whatis x++\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of x++"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x++" }
-    timeout           { fail "(timeout) whatis value of x++" }
-  }
-
-send_gdb "whatis x--\n"
-gdb_expect {
-    -re ".*type = int.*$gdb_prompt $" {
-        pass "whatis value of x--"
-      }
-    -re ".*$gdb_prompt $" { fail "whatis value of x--" }
-    timeout           { fail "(timeout) whatis value of x--" }
-  }
-
-gdb_exit
-return 0
diff --git a/gdb/testsuite/gdb.base/whatis.c b/gdb/testsuite/gdb.base/whatis.c
deleted file mode 100644
index ca50c06..0000000
--- a/gdb/testsuite/gdb.base/whatis.c
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- *	Test file with lots of different types, for testing the
- *	"whatis" command.
- */
-
-/*
- *	First the basic C types.
- */
-
-#if !(defined (__STDC__) || defined (_AIX))
-#define signed  /**/
-#endif
-
-char		v_char;
-signed char	v_signed_char;
-unsigned char	v_unsigned_char;
-
-short		v_short;
-signed short	v_signed_short;
-unsigned short	v_unsigned_short;
-
-int		v_int;
-signed int	v_signed_int;
-unsigned int	v_unsigned_int;
-
-long		v_long;
-signed long	v_signed_long;
-unsigned long	v_unsigned_long;
-
-float		v_float;
-double		v_double;
-
-/*
- *	Now some derived types, which are arrays, functions-returning,
- *	pointers, structures, unions, and enumerations.
- */
-
-/**** arrays *******/
-
-char		v_char_array[2];
-signed char	v_signed_char_array[2];
-unsigned char	v_unsigned_char_array[2];
-
-short		v_short_array[2];
-signed short	v_signed_short_array[2];
-unsigned short	v_unsigned_short_array[2];
-
-int		v_int_array[2];
-signed int	v_signed_int_array[2];
-unsigned int	v_unsigned_int_array[2];
-
-long		v_long_array[2];
-signed long	v_signed_long_array[2];
-unsigned long	v_unsigned_long_array[2];
-
-float		v_float_array[2];
-double		v_double_array[2];
-
-/**** pointers *******/
-
-/* Make sure they still print as pointer to foo even there is a typedef
-   for that type.  Test this not just for char *, which might be
-   a special case kludge in GDB (Unix system include files like to define
-   caddr_t), but for a variety of types.  */
-typedef char *char_addr;
-typedef unsigned short *ushort_addr;
-typedef signed long *slong_addr;
-
-char		*v_char_pointer;
-signed char	*v_signed_char_pointer;
-unsigned char	*v_unsigned_char_pointer;
-
-short		*v_short_pointer;
-signed short	*v_signed_short_pointer;
-unsigned short	*v_unsigned_short_pointer;
-
-int		*v_int_pointer;
-signed int	*v_signed_int_pointer;
-unsigned int	*v_unsigned_int_pointer;
-
-long		*v_long_pointer;
-signed long	*v_signed_long_pointer;
-unsigned long	*v_unsigned_long_pointer;
-
-float		*v_float_pointer;
-double		*v_double_pointer;
-
-/**** structs *******/
-
-struct t_struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct1;
-
-struct {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_struct2;
-
-/**** unions *******/
-
-union t_union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union;
-
-union {
-    char	v_char_member;
-    short	v_short_member;
-    int		v_int_member;
-    long	v_long_member;
-    float	v_float_member;
-    double	v_double_member;
-} v_union2;
-
-/*** Functions returning type ********/
-
-char		v_char_func () { return(0); }
-signed char	v_signed_char_func () { return (0); }
-unsigned char	v_unsigned_char_func () { return (0); }
-
-short		v_short_func () { return (0); }
-signed short	v_signed_short_func () { return (0); }
-unsigned short	v_unsigned_short_func () { return (0); }
-
-int		v_int_func () { return (0); }
-signed int	v_signed_int_func () { return (0); }
-unsigned int	v_unsigned_int_func () { return (0); }
-
-long		v_long_func () { return (0); }
-signed long	v_signed_long_func () { return (0); }
-unsigned long	v_unsigned_long_func () { return (0); }
-
-float		v_float_func () { return (0.0); }
-double		v_double_func () { return (0.0); }
-
-/**** Some misc more complicated things *******/
-
-struct link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} *s_link;
-
-union tu_link {
-	struct link *next;
-#ifdef __STDC__
-	struct link *(*linkfunc) (struct link *this, int flags);
-#else
-	struct link *(*linkfunc) ();
-#endif
-	struct t_struct stuff[1][2][3];
-} u_link;
-
-struct outer_struct {
-	int outer_int;
-	struct inner_struct {
-		int inner_int;
-		long inner_long;
-	}inner_struct_instance;
-	union inner_union {
-		int inner_union_int;
-		long inner_union_long;
-	}inner_union_instance;
-	long outer_long;
-} nested_su;
-
-/**** Enumerations *******/
-
-enum colors {red, green, blue} color;
-enum cars {chevy, ford, porsche} clunker;
-
-/***********/
-
-main ()
-{
-  /* Some linkers (e.g. on AIX) remove unreferenced variables,
-     so make sure to reference them. */
-  v_char = 0;
-  v_signed_char = 1;
-  v_unsigned_char = 2;
-
-  v_short = 3;
-  v_signed_short = 4;
-  v_unsigned_short = 5;    
-
-  v_int = 6;
-  v_signed_int = 7;
-  v_unsigned_int = 8;    
-
-  v_long = 9;
-  v_signed_long = 10;
-  v_unsigned_long = 11;    
-  
-  v_float = 100.0;
-  v_double = 200.0;
-
-
-  v_char_array[0] = v_char;
-  v_signed_char_array[0] = v_signed_char;
-  v_unsigned_char_array[0] = v_unsigned_char;
-
-  v_short_array[0] = v_short;
-  v_signed_short_array[0] = v_signed_short;
-  v_unsigned_short_array[0] = v_unsigned_short;
-
-  v_int_array[0] = v_int;
-  v_signed_int_array[0] = v_signed_int;
-  v_unsigned_int_array[0] = v_unsigned_int;
-
-  v_long_array[0] = v_long;
-  v_signed_long_array[0] = v_signed_long;
-  v_unsigned_long_array[0] = v_unsigned_long;
-
-  v_float_array[0] = v_float;
-  v_double_array[0] = v_double;
-
-  v_char_pointer = &v_char;
-  v_signed_char_pointer = &v_signed_char;
-  v_unsigned_char_pointer = &v_unsigned_char;
-
-  v_short_pointer = &v_short;
-  v_signed_short_pointer = &v_signed_short;
-  v_unsigned_short_pointer = &v_unsigned_short;
-
-  v_int_pointer = &v_int;
-  v_signed_int_pointer = &v_signed_int;
-  v_unsigned_int_pointer = &v_unsigned_int;
-
-  v_long_pointer = &v_long;
-  v_signed_long_pointer = &v_signed_long;
-  v_unsigned_long_pointer = &v_unsigned_long;
-
-  v_float_pointer = &v_float;
-  v_double_pointer = &v_double;
-
-  color = red;
-  clunker = porsche;
-
-  u_link.next = s_link;
-
-  v_union2.v_short_member = v_union.v_short_member;
-
-  v_struct1.v_char_member = 0;
-  v_struct2.v_char_member = 0;
-
-  nested_su.outer_int = 0;
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.base/whatis.exp b/gdb/testsuite/gdb.base/whatis.exp
deleted file mode 100644
index 011ff30..0000000
--- a/gdb/testsuite/gdb.base/whatis.exp
+++ /dev/null
@@ -1,396 +0,0 @@
-#   Copyright (C) 1988, 1990, 1991, 1992, 1995 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-
-if $tracelevel {
-    strace $tracelevel
-}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile whatis
-set srcfile ${srcdir}/$subdir/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [compile "${srcfile} -g -o ${binfile}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-execute_anywhere "rm -f ${binfile}.ci"
-if  { [compile "-E ${srcdir}/${subdir}/compiler.c > ${binfile}.ci"] != "" } {
-    perror "Couldn't make ${testfile}.ci file"
-    return -1
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-source ${binfile}.ci
-
-# If we did not use the signed keyword when compiling the file, don't
-# expect GDB to know that char is signed.
-if $signed_keyword_not_used then {
-    set signed_char "char"
-} else {
-    set signed_char "signed char"
-}
-
-# Define a procedure to set up an xfail for all targets that put out a
-# `long' type as an `int' type.
-# Sun/Ultrix cc have this problem.
-# It was said that COFF targets can not distinguish int from long either.
-
-proc setup_xfail_on_long_vs_int {} {
-    global gcc_compiled
-
-    if {!$gcc_compiled} {
-	setup_xfail "*-sun-sunos4*" "*-*-ultrix*" "i*86-sequent-bsd*"
-    }
-}
-
-#
-# Test whatis command with basic C types
-#
-# The name printed now (as of 23 May 1993) is whatever name the compiler
-# uses in the stabs.  So we need to deal with names both from gcc and
-# native compilers.
-#
-gdb_test "whatis v_char" \
-    "type = (unsigned char|char)" \
-    "whatis char"
-
-setup_xfail "a29k-*-*"
-if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" }
-gdb_test "whatis v_signed_char" \
-    "type = $signed_char" \
-    "whatis signed char"
-
-gdb_test "whatis v_unsigned_char" \
-    "type = unsigned char" \
-    "whatis unsigned char"
-
-gdb_test "whatis v_short" \
-    "type = (short|short int)" \
-    "whatis short"
-
-gdb_test "whatis v_signed_short" \
-    "type = (short|short int|signed short|signed short int)" \
-    "whatis signed short"
-
-gdb_test "whatis v_unsigned_short" \
-    "type = (unsigned short|short unsigned int)" \
-    "whatis unsigned short" 
-
-gdb_test "whatis v_int" \
-    "type = int" \
-    "whatis int"
-
-gdb_test "whatis v_signed_int" \
-    "type = (signed |)int" \
-    "whatis signed int"
-
-gdb_test "whatis v_unsigned_int" \
-    "type = unsigned int" \
-    "whatis unsigned int"
-
-setup_xfail_on_long_vs_int
-# AIX xlc gets this wrong and unsigned long right.  Go figure.
-if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"}
-gdb_test "whatis v_long" \
-    "type = (long|long int)" \
-    "whatis long"
-
-setup_xfail_on_long_vs_int
-# AIX xlc gets this wrong and unsigned long right.  Go figure.
-if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"}
-gdb_test "whatis v_signed_long" \
-    "type = (signed |)(long|long int)" \
-    "whatis signed long"
-
-setup_xfail_on_long_vs_int
-gdb_test "whatis v_unsigned_long" \
-    "type = (unsigned long|long unsigned int)" \
-    "whatis unsigned long"
-
-gdb_test "whatis v_float" \
-    "type = float" \
-    "whatis float"
-
-gdb_test "whatis v_double" \
-    "type = double" \
-    "whatis double"
-
-
-# test whatis command with arrays
-#
-# We already tested whether char prints as "char", so here we accept
-# "unsigned char", "signed char", and other perversions.  No need for more
-# than one xfail for the same thing.
-gdb_test "whatis v_char_array" \
-    "type = (signed |unsigned |)char \\\[2\\\]" \
-    "whatis char array"
-
-gdb_test "whatis v_signed_char_array" \
-    "type = (signed |unsigned |)char \\\[2\\\]" \
-    "whatis signed char array"
-
-gdb_test "whatis v_unsigned_char_array" \
-    "type = unsigned char \\\[2\\\]" \
-    "whatis unsigned char array"
-
-gdb_test "whatis v_short_array" \
-    "type = (short|short int) \\\[2\\\]" \
-    pass "whatis short array"
-
-gdb_test "whatis v_signed_short_array" \
-    "type = (signed |)(short|short int) \\\[2\\\]" \
-    "whatis signed short array"
-
-gdb_test "whatis v_unsigned_short_array" \
-    "type = (unsigned short|short unsigned int) \\\[2\\\]" \
-    "whatis unsigned short array"
-
-gdb_test "whatis v_int_array" \
-    "type = int \\\[2\\\]" \
-    "whatis int array"
-
-gdb_test "whatis v_signed_int_array" \
-    "type = (signed |)int \\\[2\\\]" \
-    "whatis signed int array"
-
-gdb_test "whatis v_unsigned_int_array" \
-    "type = unsigned int \\\[2\\\]" \
-    "whatis unsigned int array"
-
-# We already tested whether long prints as long, so here we accept int
-# No need for more than one xfail for the same thing.
-gdb_test "whatis v_long_array" \
-    "type = (int|long|long int) \\\[2\\\]" \
-    "whatis long array"
-
-gdb_test "whatis v_signed_long_array" \
-    "type = (signed |)(int|long|long int) \\\[2\\\]" \
-    "whatis signed long array"
-
-gdb_test "whatis v_unsigned_long_array" \
-    "type = (unsigned (int|long|long int)|long unsigned int) \\\[2\\\]" \
-    "whatis unsigned long array"
-
-gdb_test "whatis v_float_array" \
-    "type = float \\\[2\\\]" \
-    "whatis float array"
-
-gdb_test "whatis v_double_array" \
-    "type = double \\\[2\\\]" \
-    "whatis double array"
-
-
-# test whatis command with pointers
-#
-# We already tested whether char prints as char, so accept various perversions
-# here.  We especially want to make sure we test that it doesn't print as
-# caddr_t.
-gdb_test "whatis v_char_pointer" \
-    "type = (unsigned |signed |)char \\*" \
-    "whatis char pointer"
-
-gdb_test "whatis v_signed_char_pointer" \
-    "type = (unsigned |signed |)char \\*" \
-    "whatis signed char pointer"
-
-gdb_test "whatis v_unsigned_char_pointer" \
-    "type = unsigned char \\*" \
-    "whatis unsigned char pointer"
-
-gdb_test "whatis v_short_pointer" \
-    "type = (short|short int) \\*" \
-    pass "whatis short pointer"
-
-gdb_test "whatis v_signed_short_pointer" \
-    "type = (signed |)(short|short int) \\*" \
-    "whatis signed short pointer"
-
-gdb_test "whatis v_unsigned_short_pointer" \
-    "type = (unsigned short|short unsigned int) \\*" \
-    "whatis unsigned short pointer"
-
-gdb_test "whatis v_int_pointer" \
-    "type = int \\*" \
-    "whatis int pointer"
-
-gdb_test "whatis v_signed_int_pointer" \
-    "type = (signed |)int \\*" \
-    "whatis signed int pointer"
-
-gdb_test "whatis v_unsigned_int_pointer" \
-    "type = unsigned int \\*" \
-    "whatis unsigned int pointer"
-
-# We already tested whether long prints as long, so here we accept int
-gdb_test "whatis v_long_pointer" \
-    "type = (long|int|long int) \\*" \
-    "whatis long pointer"
-
-gdb_test "whatis v_signed_long_pointer" \
-    "type = (signed |)(long|int|long int) \\*" \
-    "whatis signed long pointer"
-
-gdb_test "whatis v_unsigned_long_pointer" \
-    "type = (unsigned (int|long|long int)|long unsigned int) \\*" \
-    "whatis unsigned long pointer"
-
-gdb_test "whatis v_float_pointer" \
-    "type = float \\*" \
-    "whatis float pointer"
-
-gdb_test "whatis v_double_pointer" \
-    "type = double \\*" \
-    "whatis double pointer"
-
-
-# test whatis command with structure types
-gdb_test "whatis v_struct1" \
-    "type = struct t_struct" \
-    "whatis named structure"
-
-gdb_test "whatis v_struct2" \
-    "type = struct \{...\}" \
-    "whatis unnamed structure"
-
-
-# test whatis command with union types
-gdb_test "whatis v_union" \
-    "type = union t_union" \
-    "whatis named union"
-
-gdb_test "whatis v_union2" \
-    "type = union \{...\}" \
-    "whatis unnamed union"
-
-
-
-# test whatis command with functions return type
-gdb_test "whatis v_char_func" \
-    "type = (signed |unsigned |)char \\(\\)" \
-    "whatis char function"
-
-gdb_test "whatis v_signed_char_func" \
-    "type = (signed |unsigned |)char \\(\\)" \
-    "whatis signed char function"
-
-gdb_test "whatis v_unsigned_char_func" \
-    "type = unsigned char \\(\\)"	\
-    "whatis unsigned char function"
-
-gdb_test "whatis v_short_func" \
-    "type = short (int |)\\(\\)" \
-    "whatis short function"
-
-gdb_test "whatis v_signed_short_func" \
-    "type = (signed |)short (int |)\\(\\)" \
-    "whatis signed short function"
-
-gdb_test "whatis v_unsigned_short_func" \
-    "type = (unsigned short|short unsigned int) \\(\\)" \
-    "whatis unsigned short function"
-
-gdb_test "whatis v_int_func" \
-    "type = int \\(\\)" \
-    "whatis int function"
-
-gdb_test "whatis v_signed_int_func" \
-    "type = (signed |)int \\(\\)" \
-    "whatis signed int function"
-
-gdb_test "whatis v_unsigned_int_func" \
-    "type = unsigned int \\(\\)" \
-    "whatis unsigned int function"
-
-gdb_test "whatis v_long_func" \
-    "type = (long|int|long int) \\(\\)" \
-    "whatis long function"
-
-gdb_test "whatis v_signed_long_func" \
-    "type = (signed |)(int|long|long int) \\(\\)" \
-    "whatis signed long function"
-
-gdb_test "whatis v_unsigned_long_func" \
-    "type = (unsigned (int|long|long int)|long unsigned int) \\(\\)" \
-    "whatis unsigned long function"
-
-# Sun /bin/cc calls this a function returning double.
-if {!$gcc_compiled} then {setup_xfail "*-sun-sunos4*"}
-gdb_test "whatis v_float_func" \
-    "type = float \\(\\)" \
-    "whatis float function"
-
-gdb_test "whatis v_double_func" \
-    "type = double \\(\\)" \
-    "whatis double function" \
-
-
-# test whatis command with some misc complicated types
-gdb_test "whatis s_link" \
-    "type = struct link \\*" \
-    "whatis complicated structure"
-
-gdb_test "whatis u_link" \
-    "type = union tu_link" \
-    "whatis complicated union"
-
-
-# test whatis command with enumerations
-gdb_test "whatis clunker" \
-    "type = enum cars" \
-    "whatis enumeration"
-
-
-# test whatis command with nested struct and union
-gdb_test "whatis nested_su" \
-    "type = struct outer_struct" \
-    "whatis outer structure"
-
-gdb_test "whatis nested_su.outer_int" \
-    "type = int" \
-    "whatis outer structure member"
-
-gdb_test "whatis nested_su.inner_struct_instance" \
-    "type = struct inner_struct" \
-    "whatis inner structure"
-
-gdb_test "whatis nested_su.inner_struct_instance.inner_int" \
-    "type = int" \
-    "whatis inner structure member"
-
-gdb_test "whatis nested_su.inner_union_instance" \
-    "type = union inner_union" \
-    "whatis inner union"
-
-gdb_test "whatis nested_su.inner_union_instance.inner_union_int" \
-    "type = int" \
-    "whatis inner union member"
diff --git a/gdb/testsuite/gdb.chill/.Sanitize b/gdb/testsuite/gdb.chill/.Sanitize
deleted file mode 100644
index 2976ca9..0000000
--- a/gdb/testsuite/gdb.chill/.Sanitize
+++ /dev/null
@@ -1,109 +0,0 @@
-# .Sanitize for devo/gdb/testsuite/gdb.chill.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-ChangeLog
-Makefile.in
-builtins.ch
-builtins.exp
-callch.ch
-callch.exp
-chexp.exp
-chillvars.ch
-chillvars.exp
-configure
-configure.in
-enum.ch
-enum.exp
-extstruct.ch
-extstruct-grt.ch
-extstruct.exp
-func1.ch
-gch922.ch
-gch922.exp
-gch981.ch
-gch981.exp
-gch1041.ch
-gch1041.exp
-gch1272.ch
-gch1272.exp
-gch1280.ch
-gch1280.exp
-misc.ch
-misc.exp
-powerset.ch
-powerset.exp
-pr-4975.ch
-pr-4975-grt.ch
-pr-4975.exp
-pr-5016.ch
-pr-5016.exp
-pr-5020.ch
-pr-5020.exp
-pr-5022.ch
-pr-5022.exp
-pr-5646.ch
-pr-5646-grt.ch
-pr-5646.exp
-pr-5984.ch
-pr-5984.exp
-pr-6292.ch
-pr-6292.exp
-pr-6632.ch
-pr-6632-grt.ch
-pr-6632.exp
-pr-8134.exp
-pr-8136.ch
-pr-8136.exp
-pr-8405.ch
-pr-8405.exp
-pr-8742.ch
-pr-8742.exp
-pr-8894.ch
-pr-8894-grt.ch
-pr-8894.exp
-pr-9095.ch
-pr-9095.exp
-pr-9946.ch
-pr-9946.exp
-result.ch
-result.exp
-string.ch
-string.exp
-tests1.ch
-tests1.exp
-tests2.ch
-tests2.exp
-tuples.ch
-tuples.exp
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.chill/ChangeLog b/gdb/testsuite/gdb.chill/ChangeLog
deleted file mode 100644
index 9db44ea..0000000
--- a/gdb/testsuite/gdb.chill/ChangeLog
+++ /dev/null
@@ -1,313 +0,0 @@
-Thu May 21 02:45:18 1998  Felix Lee  <flee@zog.cygnus.com>
-
-	* chexp.exp: fix tests that assume >16-bit ints.
-
-Wed Sep 10 15:01:55 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* *.exp: The end-all be-all of quoting fixes. Ha.
-
-Thu Aug 21 10:31:23 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* enum.exp: More quoting fixes.
-	* pr-9946.exp: Ditto.
-	* gch1280.exp: Ditto.
-	* gch1272.exp: Ditto.
-
-Tue Aug 12 21:48:08 1997  Bob Manson  <manson@charmed.cygnus.com>
-
-	* tests2.exp: Fix quoting.
-	* tests1.exp: Ditto.
-	* pr-9946.exp: Ditto.
-	* enum.exp: Ditto.
-	* builtins.exp: Ditto.
-	* powerset.exp: Ditto.
-	* misc.exp: Ditto.
-	* gch981.exp: Ditto.
-	* gch922.exp: Ditto.
-	* gch1280.exp: Ditto.
-	* gch1272.exp: Ditto.
-	* gch1041.exp: Ditto.
-
-Sat Nov 23 14:00:59 1996  Fred Fish  <fnf@cygnus.com>
-
-	* misc.exp: Change x86 linux setup_xfails to use new
- 	i*86-pc-linux*-gnu quads.
-	* tuples.exp: Ditto.
-	* tests2.exp: Ditto.
-	* pr-5016.exp: Ditto.
-
-	* tuples.exp: Add i*86-pc-linux-gnu setup_fail to existing
-	xfails for 'set var vs1 := [ "bar", 42, m_ps[ a ] ]',
-	'set var $i := m_s1["foo", 44, m_ps[a ]]', and
-	'set var vs2 := [ 10+3, m_s1[ "foo" , 42, m_ps[ b ]]]'.
-	
-Mon Nov 11 10:27:32 1996  Fred Fish  <fnf@cygnus.com>
-
-	* callch.exp: Add mips*-sgi-irix* xfail for
-	"call king(a, otto[[10, 15], [20, 25]])".
-	* pr-8742.exp: Add mips*-sgi-irix* xfails for
-	"pass int powerset tuple"
-	"pass set powerset tuple"
-	"pass modeless int powerset tuple" and
-	"pass modeless set powerset tuple".
-	* tuples.exp: Add sparc-*-solaris* and sparc-*-sunos*
-	xfails for several "set var" commands that are failing.
-	Convert most of the set commands into gdb_test_exact
-	commands.
-
-Fri Oct 11 16:48:56 1996  Fred Fish  <fnf@cygnus.com>
-
-	* expstruct.exp (objfile2): Set and use, like other chill tests.
-	* pr-4975.exp: Ditto.
-	* pr-5646.exp: Ditto.
-	* pr-8134.exp: Ditto.
-
-Thu Sep  5 01:54:42 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* gch1280.exp: Enhance test case.
-
-Wed Sep  4 07:30:44 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* gch1272.{ch,exp}, gch1280.{ch,exp}, pr-9946.{ch,exp}: 
-	New test cases.
-
-Sun Aug 18 13:29:48 1996  Fred Fish  <fnf@cygnus.com>
-
-	* tests2.exp: Remove mips-sgi-irix* setup_xfail for
-	"real write 4" and "real write 8".
-
-Mon Jun 10 14:04:05 1996  Fred Fish  <fnf@cygnus.com>
-
-	* tests1.exp (test_modes): Remove *-*-* setup_sfail for 
-	"print unnumbered set range mode" and
-	"print numbered set range mode".
-
-Wed Apr 17 01:23:06 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* tests1.{ch,exp}: Tets case modified and enhanced.
-
-Tue Apr  9 01:18:04 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* gch981.{ch,exp}, gch1041.{ch,exp}: New test cases.
-
-Wed Mar  6 00:29:35 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* powerset.exp: Add test.
-
-Tue Mar  5 23:41:39 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* gch922.{ch,exp}, powerset.{ch,exp}: New test cases.
-
-	* builtins.exp, chillvars.exp, misc.exp, tests1.exp: Updated
-	due to new format of nonprintable characters (control sequence
-	instead of C'xx').
-	
-Tue Mar  5 00:09:17 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* string.ch, string.exp:  Add tests (from Cygnus PR chill/9078).
-
-	* pr-9095.ch, pr-9095.exp:  New test case.
-
-Fri Feb  9 08:22:16 1996  Fred Fish  <fnf@cygnus.com>
-
-	* Makefile.in (clean): Add missing '{'.
-
-Tue Feb  6 21:52:26 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* pr-8894.exp, pr-8894.ch, pr-8894-grt.ch:  New test case.
-
-Mon Jan 29 00:05:01 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* builtins.ch, builtins.exp: Enhance test case.
-
-	* extstruct.ch, extstruct-grt.ch, extstruct.exp: New test case.
-
-Tue Jan 23 16:57:13 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* enum.ch, enum.exp:  New test case (covers PRs 8869 and 8870).
-
-Thu Jan 11 17:34:01 1996  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* Makefile.in (PROGS):  Removed.
-	(clean mostlyclean):  Remove *.exe rather than ${PROGS}.
-
-	* pr-8742.ch, pr-8742.exp:  New test case.
-
-Tue Jan  9 04:47:27 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* misc.ch, misc.exp: Enhance test case.
-
-Sat Dec 30 15:31:59 1995  Fred Fish  <fnf@cygnus.com>
-
-	* tests2.exp: Setup_xfail "i*86-*-linux" and 
-	"mips-sgi-irix*" for "real write 4" and "real write 8".
-	Conditionalize both tests for system specific value
-	of "infinity" string.
-
-Fri Dec 29 10:46:09 1995  Fred Fish  <fnf@cygnus.com>
-
-	* builtins.exp (test_size):  Alpha seems to have long builtins.
-	* tests1.exp: Setup xfail "*-*-*" for "ptype r2".
-	* tests2.exp: Add check to skip chill tests.
-	
-Mon Dec 11 16:53:40 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* tuples.ch, tuples.exp:  Exhance test cases (from PR 8643).
-
-Mon Dec 11 06:57:07 1995  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* builtins.exp, pr-5016.{ch,exp}, result.{ch,exp},
-	tests1.{ch,exp}: Enhance test cases.
-
-Thu Dec  7 05:16:34 1995  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* builtins.ch, builtins.exp, Makefile.in: New test case.
-
-Tue Dec  5 01:51:45 1995  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
-
-	* tests2.exp: Add compiling of the test case.
-
-Fri Dec  1 00:08:37 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* pr-8405.ch, pr-8405.exp, Makefile.in:  New test case.
-
-	* tests1.exp, tests2.exp (test_print_reject):  Remove;  causes
-	conflicts with later tests using test_print_reject in ../lib/gdb.exp.
-	(passcount):  Remove.
-	* tests2.exp (test_print_accept):  Removed.
-	(test_write):  Re-write to use gdb_test rather than test_print_accept.
-	* tests1.exp (test_print_accept_exact):  Removed.
-	(tests_locations):  Rewrite to use gdb_test and not above proc.
-	
-	* tests1.ch, tests1.exp, tests2.ch, tests2.exp, Makefile.in:
-	New (extensive) test cases.
-	* chexp.exp:  Fix relations to return TRUE or FALSE.
-
-Wed Nov 29 19:28:13 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* Makefile.in:  Add .exp.check rule.
-	* callch.ch:  Add missing "%." to format strings.
-	* callch.exp:  Fix argument to gdb_load.
-	* chexp.exp:  Add specific error messages to test_print_reject calls.
-	* misc.exp:  Add a test for PR 8496.
-	* pr-6632.exp, pr-8136.exp:  Link executables from two .o files.
-
-Sat Nov 25 20:49:27 1995  Fred Fish  <fnf@phydeaux.cygnus.com>
-
-	* pr-5016.exp: xfail "whatis i" for alpha-osf-dec-osf2*, same as linux.
-
-Sun Oct 29 17:58:01 1995  Fred Fish  <fnf@cygnus.com>
-
-	* pr-5016.exp: xfail "whatis i" for sparc-sun-sunos4*, same as linux.
-
-Wed Oct  4 18:20:53 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* pr-8136.{ch,exp}, pr-8134.exp, func1.ch, Makefile.in: New test cases.
-
-Wed Sep 27 11:51:50 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* tuples.ch. tuples.exp:  Add new test for setting a variant record
-	using a tuple, and access the fields.
-
-Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
-
-	* Update all FSF addresses except those in COPYING* files.
-
-Thu Jul 27 20:36:30 1995  Fred Fish  (fnf@cygnus.com)
-
-	* pr-5016.exp: xfail "i*86-*-linux*" for "whatis int-range"
-	test.  Thinks it is "_cint" rather than "m_index".
-	* misc.exp: xfail "i*86-*-linux*" for "info line" test.
-	Line number is off by one.
-
-Wed Jun 14 13:07:45 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* chillvars.exp, string.exp:  New tests for LOWER/UPPER/LENGTH.
-
-Wed Jun  7 17:52:38 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* chillvars.ch (xptr):  Declare new variable.
-	* chillvars.exp (test_ptr):  New function to test EXPR->MODENAME.
-
-Tue Mar 28 17:13:13 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* pr-6632.ch, pr-6632-grt.ch, pr-6632.exp, Makefile.in:  New test case.
-
-Tue Mar 21 12:10:06 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* tuples.exp (do_tests): Make names of "print v_ps" test unique.
-
-Wed Mar  8 13:26:36 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* *.exp: Skip all tests silently if skip_chill_tests returns true.
-
-	* misc.exp: Remove reference to non-existent variable passcount.
-
-Tue Mar  7 19:30:05 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* string.ch, string.exp, Makefile.in:  New test case.
-
-Mon Mar  6 14:11:01 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* tuples.ch (setnmode);  New module.
-	* tuples.exp:  Add some extra tests.
-
-Sat Mar  4 15:16:17 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* callch.ch, callch.exp, Makefile.in:  New test case.
-
-Thu Mar  2 06:17:41 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* misc.exp: If executable does not exist, issue warning and skip
-	remaining tests, like other chill tests.
-
-Wed Mar  1 20:28:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* misc.ch, misc.exp, Makefile.in:  New test case.
-
-Mon Feb 20 16:19:58 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* chillvars.ch:  Add missing INIT's.
-	* chillvars.exp:  Allow builtin types as either case. E.g. (BOOL|bool).
-	* pr-5016.exp:  Likewise.
-
-Sun Feb 12 11:26:08 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* pr-6292.ch, pr-6292.exp, Makefile.in:  New test case.
-
-Wed Feb  1 13:09:48 1995  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* tuples.ch, tuples.exp, Makefile.in:  New test case.
-
-Mon Nov 28 18:39:08 1994  Per Bothner  <bothner@kalessin.cygnus.com>
-
-	* pr-5984.ch, pr-5984.exp, Makefile.in:  New test case.
-
-Fri Sep 16 16:55:03 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* pr-5646.ch, pr-5646-grt.ch, pr-5646.exp, Makefile.in: New testcase.
-
-Tue Sep  6 13:21:27 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* pr-5016.ch, pr-5016.exp, Makefile.in:  New testcase.
-	* Makefile.in (.exe.check):  New rule, to run just one test.
-
-Tue Jun 14 16:20:18 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* result.ch, result.exp, Makefile.in:  New test case.
-	* pr-4975.ch, pr-4975-grt.ch, pr-4975.exp, Makefile.in:  Ditto.
-
-Thu Jun  9 15:20:43 1994  Per Bothner  (bothner@kalessin.cygnus.com)
-
-	* pr-5022.ch, pr-5022.exp:  New testcase.
-	* chillvars.exp:  Remove spurious newline.
-
-	* Makefile.in:  Bunch of fixes so it actually works in this
-	directory.  (E.g. add extra ../ where needed.)
-	Also, add .exe to executables, so we can use suffix rules.
-	* chexp.exp (test_print_reject):  Update syntax error message.
-	* chillvars.ch (module PR_5020):  Moved from here ...
-	* pr-5022.ch: ... to this new file.
-	* chillvars.exp, pr-5020.exp (binfile):  Add .exe extension.
-	* chillvars.exp, pr-5020.exp: Don't check all_flag.
-	* pr-5020.exp:  Add more tests; fix "print y pretty" output.
diff --git a/gdb/testsuite/gdb.chill/Makefile.in b/gdb/testsuite/gdb.chill/Makefile.in
deleted file mode 100644
index a965b57..0000000
--- a/gdb/testsuite/gdb.chill/Makefile.in
+++ /dev/null
@@ -1,26 +0,0 @@
-srcdir = @srcdir@
-VPATH = @srcdir@
-
-all: 
-	@echo "Nothing to be done for all..."
-
-#### host, target, and site specific Makefile frags come in here.
-
-.SUFFIXES: .ch .o .exe .exp .check
-
-# Do 'make chillvars.check' to run just the chillvars.{ch,exp} test.
-
-.exp.check:
-	rootme=`pwd`/; export rootme; \
-	cd .. ; \
-	$(MAKE) just-check RUNTESTFLAGS="${RUNTESTFLAGS} $*.exp" \
-	  EXPECT=${EXPECT}
-
-clean mostlyclean:
-	-rm -f *.o ${OBJS} *.exe *~ core 
-
-distclean maintainer-clean realclean: clean
-	-rm -f Makefile config.status config.log
-
-Makefile: $(srcdir)/Makefile.in $(srcdir)/configure.in
-	$(SHELL) ./config.status --recheck
diff --git a/gdb/testsuite/gdb.chill/builtins.ch b/gdb/testsuite/gdb.chill/builtins.ch
deleted file mode 100644
index ef12c83..0000000
--- a/gdb/testsuite/gdb.chill/builtins.ch
+++ /dev/null
@@ -1,83 +0,0 @@
-xx: MODULE
-
-DCL v_bool BOOL INIT := FALSE;
-DCL v_char CHAR INIT := 'X';
-DCL v_byte BYTE INIT := -30;
-DCL v_ubyte UBYTE INIT := 30;
-DCL v_int INT INIT := -333;
-DCL v_uint UINT INIT := 333;
-DCL v_long LONG INIT := -4444;
-DCL v_ulong ULONG INIT := 4444;
-DCL v_ptr PTR;
-
-SYNMODE m_set = SET (e1, e2, e3, e4, e5, e6);
-DCL v_set m_set INIT := e3;
-
-SYNMODE m_set_range = m_set(e2:e5);
-DCL v_set_range m_set_range INIT := e3;
-
-SYNMODE m_numbered_set = SET (n1 = 25, n2 = 22, n3 = 35, n4 = 33,
-			      n5 = 45, n6 = 43);
-DCL v_numbered_set m_numbered_set INIT := n3;
-
-SYNMODE m_char_range = CHAR('A':'Z');
-DCL v_char_range m_char_range INIT := 'G';
-
-SYNMODE m_bool_range = BOOL(FALSE:FALSE);
-DCL v_bool_range m_bool_range;
-
-SYNMODE m_long_range = LONG(255:3211);
-DCL v_long_range m_long_range INIT := 1000;
-
-SYNMODE m_range = RANGE(12:28);
-DCL v_range m_range INIT := 23;
-
-SYNMODE m_chars = CHARS(20);
-SYNMODE m_chars_v = CHARS(20) VARYING;
-DCL v_chars CHARS(20);
-DCL v_chars_v CHARS(20) VARYING INIT := "foo bar";
-
-SYNMODE m_bits = BOOLS(10);
-DCL v_bits BOOLS(10);
-
-SYNMODE m_arr = ARRAY(1:10) BYTE;
-DCL v_arr ARRAY(1:10) BYTE;
-
-SYNMODE m_char_arr = ARRAY (CHAR) BYTE;
-DCL v_char_arr ARRAY(CHAR) BYTE;
-
-SYNMODE m_bool_arr = ARRAY (BOOL) BYTE;
-DCL v_bool_arr ARRAY (BOOL) BYTE;
-
-SYNMODE m_int_arr = ARRAY (INT) BYTE;
-DCL v_int_arr ARRAY (INT) BYTE;
-
-SYNMODE m_set_arr = ARRAY (m_set) BYTE;
-DCL v_set_arr ARRAY (m_set) BYTE;
-
-SYNMODE m_numbered_set_arr = ARRAY (m_numbered_set) BYTE;
-DCL v_numbered_set_arr ARRAY (m_numbered_set) BYTE;
-
-SYNMODE m_char_range_arr = ARRAY (m_char_range) BYTE;
-DCL v_char_range_arr ARRAY (m_char_range) BYTE;
-
-SYNMODE m_set_range_arr = ARRAY (m_set_range) BYTE;
-DCL v_set_range_arr ARRAY (m_set_range) BYTE;
-
-SYNMODE m_bool_range_arr = ARRAY (m_bool_range) BYTE;
-DCL v_bool_range_arr ARRAY (m_bool_range) BYTE;
-
-SYNMODE m_long_range_arr = ARRAY (m_long_range) BYTE;
-DCL v_long_range_arr ARRAY (m_long_range) BYTE;
-
-SYNMODE m_range_arr = ARRAY (m_range) BYTE;
-DCL v_range_arr ARRAY (m_range) BYTE;
-
-SYNMODE m_struct = STRUCT (i LONG,
-                           c CHAR,
-                           s CHARS(30));
-DCL v_struct m_struct;
-
-v_bool := TRUE;
-
-END xx;
diff --git a/gdb/testsuite/gdb.chill/builtins.exp b/gdb/testsuite/gdb.chill/builtins.exp
deleted file mode 100644
index a75ca20..0000000
--- a/gdb/testsuite/gdb.chill/builtins.exp
+++ /dev/null
@@ -1,441 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file tests various Chill values, expressions, and types.
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "builtins"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"chill\".*$gdb_prompt $" {
-	    pass "set language to \"chill\""
-	    send_gdb "break xx_\n"
-	    gdb_expect {
-		-re ".*$gdb_prompt $" {
-		    send_gdb "run\n" 
-		    gdb_expect -re ".*$gdb_prompt $" {}
-		    return 1
-		}
-		timeout {
-		    fail "can't set breakpoint (timeout)"
-		    return 0
-		}
-	    }
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"chill\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# Testing printing of a specific value.  Increment passcount for
-# success or issue fail message for failure.  In both cases, return
-# a 1 to indicate that more tests can proceed.  However a timeout
-# is a serious error, generates a special fail message, and causes
-# a 0 to be returned to indicate that more tests are likely to fail
-# as well.
-#
-# Args are:
-#
-#	First one is string to send_gdb to gdb
-#	Second one is string to match gdb result to
-#	Third one is an optional message to be printed
-
-proc test_print_accept { args } {
-    global gdb_prompt
-    global passcount
-    global verbose
-
-    if [llength $args]==3 then {
-	set message [lindex $args 2]
-    } else {
-	set message [lindex $args 0]
-    }
-    set sendthis [lindex $args 0]
-    set expectthis [lindex $args 1]
-    set result [gdb_test $sendthis ".* = ${expectthis}" $message]
-    if $result==0 {incr passcount}
-    return $result
-}
-
-proc test_lower {} {
-    global passcount
-
-    verbose "testing builtin LOWER"
-    set passcount 0
-
-    # discrete mode names
-    test_print_accept "print lower(bool)" "FALSE"
-    test_print_accept "print lower(char)" {'\^[(]0[)]'}
-    test_print_accept "print lower(byte)" "-128"
-    test_print_accept "print lower(ubyte)" "0"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print lower(int)" "-2147483648"
-    } else {
-	test_print_accept "print lower(int)" "-32768"
-    }
-    test_print_accept "print lower(uint)" "0"
-    setup_xfail "alpha-*-*"
-    test_print_accept "print lower(long)" "-2147483648"
-    test_print_accept "print lower(ulong)" "0"
-    test_print_accept "print lower(m_set)" "e1"
-    test_print_accept "print lower(m_set_range)" "e2"
-    test_print_accept "print lower(m_numbered_set)" "n2"
-    test_print_accept "print lower(m_char_range)" "'A'"
-    test_print_accept "print lower(m_bool_range)" "FALSE"
-    test_print_accept "print lower(m_long_range)" "255"
-    test_print_accept "print lower(m_range)" "12"
-
-    # discrete locations
-    test_print_accept "print lower(v_bool)" "FALSE"
-    test_print_accept "print lower(v_char)" {'\^[(]0[)]'}
-    test_print_accept "print lower(v_byte)" "-128"
-    test_print_accept "print lower(v_ubyte)" "0"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print lower(v_int)" "-2147483648"
-    } else {
-	test_print_accept "print lower(v_int)" "-32768"
-    }
-    test_print_accept "print lower(v_uint)" "0"
-    setup_xfail "alpha-*-*"
-    test_print_accept "print lower(v_long)" "-2147483648"
-    test_print_accept "print lower(v_ulong)" "0"
-    test_print_accept "print lower(v_set)" "e1"
-    test_print_accept "print lower(v_set_range)" "e2"
-    test_print_accept "print lower(v_numbered_set)" "n2"
-    test_print_accept "print lower(v_char_range)" "'A'"
-    test_print_accept "print lower(v_bool_range)" "FALSE"
-    test_print_accept "print lower(v_long_range)" "255"
-    test_print_accept "print lower(v_range)" "12"
-
-    # string mode names
-    test_print_accept "print lower(m_chars)" "0"
-    test_print_accept "print lower(m_chars_v)" "0"
-    test_print_accept "print lower(m_bits)" "0"
-
-    # string locations
-    test_print_accept "print lower(v_chars)" "0"
-    test_print_accept "print lower(v_chars_v)" "0"
-    test_print_accept "print lower(v_bits)" "0"
-
-    # string expressions
-    test_print_accept "print lower(\"abcd\")" "0"
-    test_print_accept "print lower(B'010101')" "0"
-
-    # array mode name
-    test_print_accept "print lower(m_arr)" "1";
-    test_print_accept "print lower(m_char_arr)" {'\^[(]0[)]'}
-    test_print_accept "print lower(m_bool_arr)" "FALSE"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print lower(m_int_arr)" "-2147483648"
-    } else {
-	test_print_accept "print lower(m_int_arr)" "-32768"
-    }
-    test_print_accept "print lower(m_set_arr)" "e1"
-    test_print_accept "print lower(m_set_range_arr)" "e2"
-    test_print_accept "print lower(m_numbered_set_arr)" "n2"
-    test_print_accept "print lower(m_char_range_arr)" "'A'"
-    test_print_accept "print lower(m_bool_range_arr)" "FALSE"
-    test_print_accept "print lower(m_long_range_arr)" "255"
-    test_print_accept "print lower(m_range_arr)" "12"
-
-    # array locations
-    test_print_accept "print lower(v_arr)" "1";
-    test_print_accept "print lower(v_char_arr)" {'\^[(]0[)]'}
-    test_print_accept "print lower(v_bool_arr)" "FALSE"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print lower(v_int_arr)" "-2147483648"
-    } else {
-	test_print_accept "print lower(v_int_arr)" "-32768"
-    }
-    test_print_accept "print lower(v_set_arr)" "e1"
-    test_print_accept "print lower(v_set_range_arr)" "e2"
-    test_print_accept "print lower(v_numbered_set_arr)" "n2"
-    test_print_accept "print lower(v_char_range_arr)" "'A'"
-    test_print_accept "print lower(v_bool_range_arr)" "FALSE"
-    test_print_accept "print lower(v_long_range_arr)" "255"
-    test_print_accept "print lower(v_range_arr)" "12"
-}
-
-proc test_upper {} {
-    global passcount
-
-    verbose "testing builtin UPPER"
-    set passcount 0
-
-    # discrete mode names
-    test_print_accept "print upper(bool)" "TRUE"
-    test_print_accept "print upper(char)" {'\^[(]255[)]'}
-    test_print_accept "print upper(byte)" "127"
-    test_print_accept "print upper(ubyte)" "255"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print upper(int)" "2147483647"
-	test_print_accept "print upper(uint)" "4294967295"
-	setup_xfail "alpha-*-*"
-	test_print_accept "print upper(long)" "4294967295"
-	test_print_accept "print upper(ulong)" "18446744073709551615"
-    } else {
-	test_print_accept "print upper(int)" "32767"
-	test_print_accept "print upper(uint)" "65535"
-	test_print_accept "print upper(long)" "2147483647"
-	test_print_accept "print upper(ulong)" "4294967295"
-    }
-    test_print_accept "print upper(m_set)" "e6"
-    test_print_accept "print upper(m_set_range)" "e5"
-    test_print_accept "print upper(m_numbered_set)" "n5"
-    test_print_accept "print upper(m_char_range)" "'Z'"
-    test_print_accept "print upper(m_bool_range)" "FALSE"
-    test_print_accept "print upper(m_long_range)" "3211"
-    test_print_accept "print upper(m_range)" "28"
-
-    # discrete locations
-    test_print_accept "print upper(v_bool)" "TRUE"
-    test_print_accept "print upper(v_char)" {'\^[(]255[)]'}
-    test_print_accept "print upper(v_byte)" "127"
-    test_print_accept "print upper(v_ubyte)" "255"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print upper(v_int)" "2147483647"
-	test_print_accept "print upper(v_uint)" "4294967295"
-	setup_xfail "alpha-*-*"
-	test_print_accept "print upper(v_long)" "4294967295"
-	test_print_accept "print upper(v_ulong)" "18446744073709551615"
-    } else {
-	test_print_accept "print upper(v_int)" "32767"
-	test_print_accept "print upper(v_uint)" "65535"
-	test_print_accept "print upper(v_long)" "2147483647"
-	test_print_accept "print upper(v_ulong)" "4294967295"
-    }
-    test_print_accept "print upper(v_set)" "e6"
-    test_print_accept "print upper(v_set_range)" "e5"
-    test_print_accept "print upper(v_numbered_set)" "n5"
-    test_print_accept "print upper(v_char_range)" "'Z'"
-    test_print_accept "print upper(v_bool_range)" "FALSE"
-    test_print_accept "print upper(v_long_range)" "3211"
-    test_print_accept "print upper(v_range)" "28"
-
-    # string mode names
-    test_print_accept "print upper(m_chars)" "19"
-    test_print_accept "print upper(m_chars_v)" "19"
-    test_print_accept "print upper(m_bits)" "9"
-
-    # string locations
-    test_print_accept "print upper(v_chars)" "19"
-    test_print_accept "print upper(v_chars_v)" "19"
-    test_print_accept "print upper(v_bits)" "9"
-
-    # string expressions
-    test_print_accept "print upper(\"abcd\")" "3"
-    test_print_accept "print upper(B'010101')" "5"
-
-    # array mode name
-    test_print_accept "print upper(m_arr)" "10";
-    test_print_accept "print upper(m_char_arr)" {'\^[(]255[)]'}
-    test_print_accept "print upper(m_bool_arr)" "TRUE"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print upper(m_int_arr)" "2147483647"
-    } else {
-	test_print_accept "print upper(m_int_arr)" "32767"
-    }
-    test_print_accept "print upper(m_set_arr)" "e6"
-    test_print_accept "print upper(m_set_range_arr)" "e5"
-    test_print_accept "print upper(m_numbered_set_arr)" "n5"
-    test_print_accept "print upper(m_char_range_arr)" "'Z'"
-    test_print_accept "print upper(m_bool_range_arr)" "FALSE"
-    test_print_accept "print upper(m_long_range_arr)" "3211"
-    test_print_accept "print upper(m_range_arr)" "28"
-
-    # array locations
-    test_print_accept "print upper(v_arr)" "10";
-    test_print_accept "print upper(v_char_arr)" {'\^[(]255[)]'}
-    test_print_accept "print upper(v_bool_arr)" "TRUE"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print upper(v_int_arr)" "2147483647"
-    } else {
-	test_print_accept "print upper(v_int_arr)" "32767"
-    }
-    test_print_accept "print upper(v_set_arr)" "e6"
-    test_print_accept "print upper(v_set_range_arr)" "e5"
-    test_print_accept "print upper(v_numbered_set_arr)" "n5"
-    test_print_accept "print upper(v_char_range_arr)" "'Z'"
-    test_print_accept "print upper(v_bool_range_arr)" "FALSE"
-    test_print_accept "print upper(v_long_range_arr)" "3211"
-    test_print_accept "print upper(v_range_arr)" "28"
-}
-
-proc test_length {} {
-    global passcount
-
-    verbose "testing builtin LENGTH"
-    set passcount 0
-
-    # string locations
-    test_print_accept "print length(v_chars)" "20"
-    test_print_accept "print length(v_chars_v)" "7";
-    test_print_accept "print length(v_bits)" "10";
-
-    # string expressions
-    test_print_accept "print length(\"the quick brown fox ...\")" "23"
-    test_print_accept "print length(B'010101010101')" "12"
-    test_print_accept "print length(\"foo \" // \"bar\")" "7"
-
-    # check some failures
-    setup_xfail "*-*-*"
-    test_print_accept "print length(m_chars)" "typename in invalid context"
-    setup_xfail "*-*-*"
-    test_print_accept "print length(v_byte)" "bad argument to LENGTH builtin"
-    setup_xfail "*-*-*"
-    test_print_accept "print length(b'000000' // b'111111')" "12"
-}
-
-proc test_size {} {
-    global passcount
-
-    verbose "testing builtin SIZE"
-    set passcount 0
-
-    # modes
-    test_print_accept "print size(bool)" "1"
-    test_print_accept "print size(char)" "1"
-    test_print_accept "print size(byte)" "1"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print size(int)" "4"
-	test_print_accept "print size(ulong)" "8"
-	test_print_accept "print size(ptr)" "8"
-	test_print_accept "print size(m_chars_v)" "24"
-	test_print_accept "print size(m_struct)" "40"
-    } else {
-	test_print_accept "print size(int)" "2"
-	test_print_accept "print size(ulong)" "4"
-	test_print_accept "print size(ptr)" "4"
-	test_print_accept "print size(m_chars_v)" "22"
-	test_print_accept "print size(m_struct)" "36"
-    }
-    test_print_accept "print size(m_set)" "1"
-    test_print_accept "print size(m_numbered_set)" "1"
-    test_print_accept "print size(m_char_range)" "1"
-    test_print_accept "print size(m_range_arr)" "17"
-    test_print_accept "print size(m_chars)" "20"
-    test_print_accept "print size(m_bits)" "2"
-
-    # locations
-    test_print_accept "print size(v_bool)" "1"
-    test_print_accept "print size(v_char)" "1"
-    test_print_accept "print size(v_byte)" "1"
-    if [istarget "alpha-*-*"] then {
-	test_print_accept "print size(v_int)" "4"
-	test_print_accept "print size(v_ulong)" "8"
-	test_print_accept "print size(v_ptr)" "8"
-	test_print_accept "print size(v_chars_v)" "24"
-	test_print_accept "print size(v_struct)" "40"
-    } else {
-	test_print_accept "print size(v_int)" "2"
-	test_print_accept "print size(v_ulong)" "4"
-	test_print_accept "print size(v_ptr)" "4"
-	test_print_accept "print size(v_chars_v)" "22"
-	test_print_accept "print size(v_struct)" "36"
-    }
-    test_print_accept "print size(v_set)" "1"
-    test_print_accept "print size(v_numbered_set)" "1"
-    test_print_accept "print size(v_char_range)" "1"
-    test_print_accept "print size(v_range_arr)" "17"
-    test_print_accept "print size(v_chars)" "20"
-    test_print_accept "print size(v_bits)" "2"
-}
-
-proc test_num {} {
-    global passcount
-
-    verbose "testing builtin NUM"
-    set passcount 0
-
-    # constants
-    test_print_accept "print num(false)" "0"
-    test_print_accept "print num(true)" "1"
-    test_print_accept "print num(10)" "10"
-    test_print_accept "print num(33-34)" "-1"
-    test_print_accept "print num('X')" "88"
-    test_print_accept "print num(e5)" "4"
-
-    # locations
-    test_print_accept "print num(v_bool)" "0"
-    test_print_accept "print num(v_char)" "88"
-    test_print_accept "print num(v_byte)" "-30"
-    test_print_accept "print num(v_ubyte)" "30"
-    test_print_accept "print num(v_int)" "-333"
-    test_print_accept "print num(v_uint)" "333"
-    test_print_accept "print num(v_long)" "-4444"
-    test_print_accept "print num(v_ulong)" "4444"
-    test_print_accept "print num(v_set)" "2"
-    test_print_accept "print num(v_set_range)" "2"
-    test_print_accept "print num(v_numbered_set)" "35"
-    test_print_accept "print num(v_char_range)" "71"
-    test_print_accept "print num(v_long_range)" "1000"
-    test_print_accept "print num(v_range)" "23"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if [set_lang_chill] then {
-    # test builtins as described in chapter 6.20.3 Z.200
-    test_num
-    test_size
-    test_lower
-    test_upper
-    test_length
-} else {
-    warning "$test_name tests suppressed."
-}
diff --git a/gdb/testsuite/gdb.chill/callch.ch b/gdb/testsuite/gdb.chill/callch.ch
deleted file mode 100644
index 6001d92..0000000
--- a/gdb/testsuite/gdb.chill/callch.ch
+++ /dev/null
@@ -1,50 +0,0 @@
-hack : module
-
-dcl i int;
-newmode otto = array (bool, bool) byte;
-newmode str1 = struct (f1 int, f2 bool);
-newmode str2 = struct (f1 otto);
-
-dcl a otto := [[1,1],[1,1]];
-dcl b str1 := [10, false];
-dcl c str2;
-
-fred : proc (a int in, b int loc);
-  writetext(stdout, "a is '%C'; b is '%C'.%/", a, b);
-end fred;
-
-klaus : proc ();
-  writetext(stdout, "here's klaus calling.%/");
-end klaus;
-
-king : proc (p otto loc, x otto in);
-  dcl i, j bool;
-  p := [[h'ff,h'ff],[h'ff,h'ff]];
-  do for i:= lower(bool) to upper(bool);
-    do for j:= lower(bool) to upper(bool);
-      writetext(stdout, "x(%C, %C) = %C%..%/", i, j, x(i, j));
-      writetext(stdout, "p(%C, %C) = %C%..%/", i, j, p(i, j));
-    od;
-  od;
-end king;
-
-ralph : proc (x str1 in);
-  writetext(stdout, "x.f1 = %C, x.f2 = %C%..%/", x.f1, x.f2);
-end ralph;
-
-whitney : proc (x str2 in);
-  dcl i, j bool;
-
-  do for i:= lower(bool) to upper(bool);
-    do for j:= lower(bool) to upper(bool);
-      writetext(stdout, "x.f1(%C, %C) = %C%..%/", i, j, x.f1(i, j));
-     od;
-  od;
-
-end whitney;
-
-c := [a];
-i:=12;
-writetext(stdout, "done.%/");
-
-end hack;
diff --git a/gdb/testsuite/gdb.chill/callch.exp b/gdb/testsuite/gdb.chill/callch.exp
deleted file mode 100644
index c579a05..0000000
--- a/gdb/testsuite/gdb.chill/callch.exp
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file tests that gdb can call functions in a Chill inferior.
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "callch"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    send_gdb "set language chill\n" ; 
-
-    gdb_test "break callch.ch:48" ""
-    send_gdb "run\n"; gdb_expect -re "Breakpoint .*callch.ch:48.*$gdb_prompt $"
-    gdb_test {set fred(10, i)} {a is '10'; b is '12'.}
-    gdb_test_exact "call klaus()" {here's klaus calling.}
-    gdb_test_exact "call fred()" {too few arguments in function call}
-    # Too many arguments are allowed
-    gdb_test_exact "call klaus(10, 20, 30)" {here's klaus calling.}
-    gdb_test "print a" { = \[\(FALSE:TRUE\): \[\(FALSE:TRUE\): 1\]\]}\
-	"print a before king"
-    # Current gdb prints 255 for the results that are expected to be -1.
-    setup_xfail "mips*-sgi-irix*"
-    gdb_test {call king(a, otto[[10, 15], [20, 25]])} "x\\(FALSE, FALSE\\) = 10.*p\\(FALSE, FALSE\\) = -1.*x\\(FALSE, TRUE\\) = 15.*p\\(FALSE, TRUE\\) = -1.*x\\(TRUE, FALSE\\) = 20.*p\\(TRUE, FALSE\\) = -1.*x\\(TRUE, TRUE\\) = 25.*p\\(TRUE, TRUE\\) = -1.*"
-    gdb_test "print a" { = \[\(FALSE:TRUE\): \[\(FALSE:TRUE\): -1\]\]}\
-	"print a after king"
-    gdb_test_exact "call ralph(b)" {x.f1 = 10, x.f2 = FALSE.}
-    gdb_test "call whitney(c)" "x.f1\\(FALSE, FALSE\\) = 1.*x.f1\\(FALSE, TRUE\\) = 1.*x.f1\\(TRUE, FALSE\\) = 1.*x.f1\\(TRUE, TRUE\\) = 1.*"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/chexp.exp b/gdb/testsuite/gdb.chill/chexp.exp
deleted file mode 100644
index bed4aba..0000000
--- a/gdb/testsuite/gdb.chill/chexp.exp
+++ /dev/null
@@ -1,450 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"chill\".*$gdb_prompt $" {
-	    pass "set language to \"chill\""
-	    return 1
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"chill\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-proc test_integer_literals_accepted {} {
-    global gdb_prompt
-
-    # Test various decimal values.
-
-    gdb_test "p 123" " = 123"
-    gdb_test "p -123" " = -123"
-    gdb_test "p D'123" " = 123"
-    gdb_test "p d'123" " = 123"
-    gdb_test "p -D'123" " = -123"
-    gdb_test "p -d'123" " = -123"
-    gdb_test "p 12_345" " = 12345"
-    gdb_test "p __1_2_3__" " = 123"
-    gdb_test "p/d 123" " = D'123"
-
-    # Test various binary values.
-
-    gdb_test "p B'111" " = 7"
-    gdb_test "p b'111" " = 7"
-    gdb_test "p -B'111" " = -7"
-    gdb_test "p B'0111" " = 7"
-    gdb_test "p b'0111" " = 7"
-    gdb_test "p -b'0111" " = -7"
-    gdb_test "p B'_0_1_1_1_" " = 7"
-    gdb_test "p b'_0_1_1_1_" " = 7"
-    gdb_test "p -b'_0_1_1_1_" " = -7"
-    gdb_test "p/t B'111" " = B'111"
-
-    # Test various octal values.
-
-    gdb_test "p O'123" " = 83"
-    gdb_test "p o'123" " = 83"
-    gdb_test "p -o'0123" " = -83"
-    gdb_test "p O'0123" " = 83"
-    gdb_test "p o'0123" " = 83"
-    gdb_test "p -o'123" " = -83"
-    gdb_test "p O'_1_2_3_" " = 83"
-    gdb_test "p o'_1_2_3_" " = 83"
-    gdb_test "p -o'_1_2_3_" " = -83"
-    gdb_test "p/o O'123" " = O'123"
-
-    # Test various hexadecimal values.
-
-    gdb_test "p H'123" " = 291"
-    gdb_test "p h'123" " = 291"
-    gdb_test "p -h'123" " = -291"
-    gdb_test "p H'0123" " = 291"
-    gdb_test "p h'0123" " = 291"
-    gdb_test "p -h'0123" " = -291"
-    gdb_test "p H'_1_2_3_" " = 291"
-    gdb_test "p h'_1_2_3_" " = 291"
-    gdb_test "p -h'_1_2_3_" " = -291"
-    gdb_test "p H'ABC" " = 2748"
-    gdb_test "p H'abc" " = 2748"
-    gdb_test "p H'AbC" " = 2748"
-    gdb_test "p H'_A_b_C_" " = 2748"
-    gdb_test "p H'_D_e_F_" " = 3567"
-    gdb_test "p H'_d_E_f_" " = 3567"
-    gdb_test "p/x H'123" " = H'123"
-}
-
-proc test_character_literals_accepted {} {
-    global gdb_prompt
-
-    # Test various decimal values.
-
-    gdb_test "p 'a'" " = 'a'"
-    gdb_test "p/x 'a'" " = H'61"
-    gdb_test "p/d 'a'" " = D'97"
-    gdb_test "p/t 'a'" " = B'1100001"
-    # gdb_test "p '^(97)'" " = 'a'"	(not in GNU Chill)
-    gdb_test "p C'61'" " = 'a'"
-    gdb_test "p c'61'" " = 'a'"
-    gdb_test "p/x C'FF'" " = H'ff"
-    # gdb_test "p/x '^(H'FF)'" " = H'ff"	(not in GNU Chill)
-    # gdb_test "p/x '^(D'255)'" " = H'ff"	(not in GNU Chill)
-}
-
-proc test_integer_literals_rejected {} {
-    global gdb_prompt
-
-    # These are valid integer literals in Z.200, but not GNU-Chill.
-
-    test_print_reject "p _"
-    test_print_reject "p __"
-
-    test_print_reject "p D'" 
-    test_print_reject "p D'_" 
-    test_print_reject "p D'__" 
-
-    test_print_reject "p B'" 
-    test_print_reject "p B'_" 
-    test_print_reject "p B'__" 
-
-    test_print_reject "p O'" 
-    test_print_reject "p O'_" 
-    test_print_reject "p O'__" 
-
-    test_print_reject "p H'" 
-    test_print_reject "p H'_" 
-    test_print_reject "p H'__" 
-
-    # Test various decimal values.
-
-    test_print_reject "p D'DEADBEEF"
-    test_print_reject "p D'123DEADBEEF"
-
-    # Test various binary values.
-
-    test_print_reject "p B'2" "Too-large digit in bitstring or integer."
-    test_print_reject "p B'12"  "Too-large digit in bitstring or integer."
-
-    # Test various octal values.
-
-    test_print_reject "p O'9"  "Too-large digit in bitstring or integer."
-    test_print_reject "p O'79"  "Too-large digit in bitstring or integer."
-
-    # Test various hexadecimal values.
-
-    test_print_reject "p H'G" "Invalid character in bitstring or integer."
-    test_print_reject "p H'AG" "Invalid character in bitstring or integer."
-}
-
-proc test_boolean_literals_accepted {} {
-    global gdb_prompt
-
-    # Test the only possible values for a boolean, TRUE and FALSE.
-
-    gdb_test "p TRUE" " = TRUE"
-    gdb_test "p FALSE" " = FALSE"
-}
-
-proc test_float_literals_accepted {} {
-    global gdb_prompt
-
-    # Test various floating point formats
-
-    gdb_test "p .44 < .45" " = TRUE"
-    gdb_test "p .44 > .45" " = FALSE"
-    gdb_test "p 0.44 < 0.45" " = TRUE"
-    gdb_test "p 0.44 > 0.45" " = FALSE"
-    gdb_test "p 44. < 45." " = TRUE"
-    gdb_test "p 44. > 45." " = FALSE"
-    gdb_test "p 44.0 < 45.0" " = TRUE"
-    gdb_test "p 44.0 > 45.0" " = FALSE"
-    gdb_test "p 10D20 < 10D21" " = TRUE"
-    gdb_test "p 10D20 > 10D21" " = FALSE"
-    gdb_test "p 10d20 < 10d21" " = TRUE"
-    gdb_test "p 10d20 > 10d21" " = FALSE"
-    gdb_test "p 10E20 < 10E21" " = TRUE"
-    gdb_test "p 10E20 > 10E21" " = FALSE"
-    gdb_test "p 10e20 < 10e21" " = TRUE"
-    gdb_test "p 10e20 > 10e21" " = FALSE"
-    gdb_test "p 10.D20 < 10.D21" " = TRUE"
-    gdb_test "p 10.D20 > 10.D21" " = FALSE"
-    gdb_test "p 10.d20 < 10.d21" " = TRUE"
-    gdb_test "p 10.d20 > 10.d21" " = FALSE"
-    gdb_test "p 10.E20 < 10.E21" " = TRUE"
-    gdb_test "p 10.E20 > 10.E21" " = FALSE"
-    gdb_test "p 10.e20 < 10.e21" " = TRUE"
-    gdb_test "p 10.e20 > 10.e21" " = FALSE"
-    gdb_test "p 10.0D20 < 10.0D21" " = TRUE"
-    gdb_test "p 10.0D20 > 10.0D21" " = FALSE"
-    gdb_test "p 10.0d20 < 10.0d21" " = TRUE"
-    gdb_test "p 10.0d20 > 10.0d21" " = FALSE"
-    gdb_test "p 10.0E20 < 10.0E21" " = TRUE"
-    gdb_test "p 10.0E20 > 10.0E21" " = FALSE"
-    gdb_test "p 10.0e20 < 10.0e21" " = TRUE"
-    gdb_test "p 10.0e20 > 10.0e21" " = FALSE"
-    gdb_test "p 10.0D+20 < 10.0D+21" " = TRUE"
-    gdb_test "p 10.0D+20 > 10.0D+21" " = FALSE"
-    gdb_test "p 10.0d+20 < 10.0d+21" " = TRUE"
-    gdb_test "p 10.0d+20 > 10.0d+21" " = FALSE"
-    gdb_test "p 10.0E+20 < 10.0E+21" " = TRUE"
-    gdb_test "p 10.0E+20 > 10.0E+21" " = FALSE"
-    gdb_test "p 10.0e+20 < 10.0e+21" " = TRUE"
-    gdb_test "p 10.0e+20 > 10.0e+21" " = FALSE"
-    gdb_test "p 10.0D-11 < 10.0D-10" " = TRUE"
-    gdb_test "p 10.0D-11 > 10.0D-10" " = FALSE"
-    gdb_test "p 10.0d-11 < 10.0d-10" " = TRUE"
-    gdb_test "p 10.0d-11 > 10.0d-10" " = FALSE"
-    gdb_test "p 10.0E-11 < 10.0E-10" " = TRUE"
-    gdb_test "p 10.0E-11 > 10.0E-10" " = FALSE"
-    gdb_test "p 10.0e-11 < 10.0e-10" " = TRUE"
-    gdb_test "p 10.0e-11 > 10.0e-10" " = FALSE"
-    # looks funny, but apparently legal
-    gdb_test "p _.1e+10 < _.1e+11" " = TRUE"
-    gdb_test "p _.1e+10 > _.1e+11" " = FALSE"
-    gdb_test "p __.1e-12 < __.1e-11" " = TRUE"
-    gdb_test "p __.1e-12 > __.1e-11" " = FALSE"
-}
-
-proc test_convenience_variables {} {
-    global gdb_prompt
-
-    gdb_test "set \$foo := 101"	" := 101\[\r\]*" \
-	"Set a new convenience variable"
-
-    gdb_test "print \$foo"		" = 101" \
-	"Print contents of new convenience variable"
-
-    gdb_test "set \$foo := 301"	" := 301\[\r\]*" \
-	"Set convenience variable to a new value"
-
-    gdb_test "print \$foo"		" = 301" \
-	"Print new contents of convenience variable"
-
-    gdb_test "set \$_ := 11"		" := 11\[\r\]*" \
-	"Set convenience variable \$_"
-
-    gdb_test "print \$_"		" = 11" \
-	"Print contents of convenience variable \$_"
-
-    gdb_test "print \$foo + 10"	" = 311" \
-	"Use convenience variable in arithmetic expression"
-
-    gdb_test "print (\$foo := 32) + 4"	" = 36" \
-	"Use convenience variable assignment in arithmetic expression"
-
-    gdb_test "print \$bar"		" = void" \
-	"Print contents of uninitialized convenience variable"
-}
-
-proc test_value_history {} {
-    global gdb_prompt
-
-    gdb_test "print 101"	"\\\$1 = 101" \
-	"Set value-history\[1\] using \$1"
-
-    gdb_test "print 102" 	"\\\$2 = 102" \
-	"Set value-history\[2\] using \$2"
-
-    gdb_test "print 103"	"\\\$3 = 103" \
-	"Set value-history\[3\] using \$3"
-
-    gdb_test "print \$\$"	"\\\$4 = 102" \
-	"Print value-history\[MAX-1\] using inplicit index \$\$"
-
-    gdb_test "print \$\$"	"\\\$5 = 103" \
-	"Print value-history\[MAX-1\] again using implicit index \$\$"
-
-    gdb_test "print \$"	"\\\$6 = 103" \
-	"Print value-history\[MAX\] using implicit index \$"
-
-    gdb_test "print \$\$2"	"\\\$7 = 102" \
-	"Print value-history\[MAX-2\] using explicit index \$\$2"
-
-    gdb_test "print \$0"	"\\\$8 = 102" \
-	"Print value-history\[MAX\] using explicit index \$0"
-
-    gdb_test "print 108"	"\\\$9 = 108" ""
-
-    gdb_test "print \$\$0"	"\\\$10 = 108" \
-	"Print value-history\[MAX\] using explicit index \$\$0"
-
-    gdb_test "print \$1"	"\\\$11 = 101" \
-	"Print value-history\[1\] using explicit index \$1"
-
-    gdb_test "print \$2"	"\\\$12 = 102" \
-	"Print value-history\[2\] using explicit index \$2"
-
-    gdb_test "print \$3"	"\\\$13 = 103" \
-	"Print value-history\[3\] using explicit index \$3"
-
-    gdb_test "print \$-3"	"\\\$14 = 100" \
-	"Print (value-history\[MAX\] - 3) using implicit index \$"
-
-    gdb_test "print \$1 + 3"	"\\\$15 = 104" \
-	"Use value-history element in arithmetic expression"
-}
-
-proc test_arithmetic_expressions {} {
-    global gdb_prompt
-
-    # Test unary minus with various operands
-
-#    gdb_test "p -(TRUE)"	" = -1"	"unary minus applied to bool"
-#    gdb_test "p -('a')"	" = xxx"	"unary minus applied to char"
-    gdb_test "p -(1)"		" = -1"	"unary minus applied to int"
-    gdb_test "p -(1.0)"	" = -1"	"unary minus applied to real"
-
-    # Test addition with various operands
-
-    gdb_test "p TRUE + 1"	" = 2"	"bool plus int"
-    gdb_test "p 'a' + 1"	" = 98"	"char plus int"
-    gdb_test "p 1 + 1"		" = 2"	"int plus int"
-    gdb_test "p 1.0 + 1"	" = 2"	"real plus int"
-    gdb_test "p 1.0 + 2.0"	" = 3"	"real plus real"
-
-    # Test subtraction with various operands
-
-    gdb_test "p TRUE - 1"	" = 0"	"bool minus int"
-    gdb_test "p 'b' - 1"	" = 97"	"char minus int"
-    gdb_test "p 3 - 1"		" = 2"	"int minus int"
-    gdb_test "p 3.0 - 1"	" = 2"	"real minus int"
-    gdb_test "p 5.0 - 2.0"	" = 3"	"real minus real"
-
-    # Test multiplication with various operands
-
-    gdb_test "p TRUE * 1"	" = 1"	"bool times int"
-    gdb_test "p 'a' * 2"	" = 194"	"char times int"
-    gdb_test "p 2 * 3"		" = 6"	"int times int"
-    gdb_test "p 2.0 * 3"	" = 6"	"real times int"
-    gdb_test "p 2.0 * 3.0"	" = 6"	"real times real"
-
-    # Test division with various operands
-
-    gdb_test "p TRUE / 1"	" = 1"	"bool divided by int"
-    gdb_test "p 'a' / 2"	" = 48"	"char divided by int"
-    gdb_test "p 6 / 3"		" = 2"	"int divided by int"
-    gdb_test "p 6.0 / 3"	" = 2"	"real divided by int"
-    gdb_test "p 6.0 / 3.0"	" = 2"	"real divided by real"
-
-    # Test modulo with various operands
-
-    gdb_test "p TRUE MOD 1"	" = 0"	"bool modulo int"
-    gdb_test "p 'a' MOD 2"	" = 1"	"char modulo int"
-    gdb_test "p -5 MOD 3"	" = 1"	"negative int modulo int"
-    gdb_test "p 5 MOD 1"	" = 0"	"int modulo int"
-    gdb_test "p 5 MOD 2"	" = 1"	"int modulo int"
-    gdb_test "p 5 MOD 3"	" = 2"	"int modulo int"
-    gdb_test "p 5 MOD 4"	" = 1"	"int modulo int"
-    gdb_test "p 5 MOD 5"	" = 0"	"int modulo int"
-    gdb_test "p 0 MOD 1"	" = 0"	"int modulo int"
-    gdb_test "p 0 MOD 2"	" = 0"	"int modulo int"
-    gdb_test "p 0 MOD 3"	" = 0"	"int modulo int"
-    gdb_test "p 0 MOD 4"	" = 0"	"int modulo int"
-    gdb_test "p -5 MOD 1"	" = 0"	"int modulo int"
-    gdb_test "p -5 MOD 2"	" = 1"	"int modulo int"
-    gdb_test "p -5 MOD 3"	" = 1"	"int modulo int"
-    gdb_test "p -5 MOD 4"	" = 3"	"int modulo int"
-    gdb_test "p -5 MOD 5"	" = 0"	"int modulo int"
-    gdb_test "p -5 MOD 5"	" = 0"	"int modulo int"
-    test_print_reject "p 6.0 MOD 3" \
-	"Integer-only operation on floating point number.*"
-    test_print_reject "p 6.0 MOD 3.0" \
-	"Integer-only operation on floating point number.*"
-    test_print_reject "p -5 MOD -1" \
-	"Second operand of MOD must be greater than zero.*"
-    test_print_reject "p -5 MOD 0" \
-	"Second operand of MOD must be greater than zero.*"
-
-    # Test remainder with various operands
-
-    gdb_test "p TRUE REM 1"	" = 0"	"bool remainder int"
-    gdb_test "p 'a' REM 2"	" = 1"	"char remainder int"
-    gdb_test "p 5 REM 5"	" = 0"	"int remainder int"
-    gdb_test "p 5 REM 4"	" = 1"	"int remainder int"
-    gdb_test "p 5 REM 3"	" = 2"	"int remainder int"
-    gdb_test "p 5 REM 2"	" = 1"	"int remainder int"
-    gdb_test "p 5 REM 1"	" = 0"	"int remainder int"
-    gdb_test "p 5 REM -1"	" = 0"	"int remainder int"
-    gdb_test "p 5 REM -2"	" = 1"	"int remainder int"
-    gdb_test "p 5 REM -3"	" = 2"	"int remainder int"
-    gdb_test "p 5 REM -4"	" = 1"	"int remainder int"
-    gdb_test "p 5 REM -5"	" = 0"	"int remainder int"
-    gdb_test "p -5 REM 5"	" = 0"	"int remainder int"
-    gdb_test "p -5 REM 4"	" = -1"	"int remainder int"
-    gdb_test "p -5 REM 3"	" = -2"	"int remainder int"
-    gdb_test "p -5 REM 2"	" = -1"	"int remainder int"
-    gdb_test "p -5 REM 1"	" = 0"	"int remainder int"
-    gdb_test "p -5 REM -1"	" = 0"	"int remainder int"
-    gdb_test "p -5 REM -2"	" = -1"	"int remainder int"
-    gdb_test "p -5 REM -3"	" = -2"	"int remainder int"
-    gdb_test "p -5 REM -4"	" = -1"	"int remainder int"
-    gdb_test "p -5 REM -5"	" = 0"	"int remainder int"
-    gdb_test "p 6 REM 3"	" = 0"	"int remainder int"
-    test_print_reject "p 6.0 REM 3" \
-	"Integer-only operation on floating point number.*"
-    test_print_reject "p 6.0 REM 3.0" \
-	"Integer-only operation on floating point number.*"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ""
-
-if [set_lang_chill] then {
-    test_value_history
-    test_convenience_variables
-    test_integer_literals_accepted
-    test_integer_literals_rejected
-    test_boolean_literals_accepted
-    test_character_literals_accepted
-    test_float_literals_accepted
-    test_arithmetic_expressions
-} else {
-    warning "$test_name tests suppressed." 0
-}
diff --git a/gdb/testsuite/gdb.chill/chillvars.ch b/gdb/testsuite/gdb.chill/chillvars.ch
deleted file mode 100644
index 21dfcba..0000000
--- a/gdb/testsuite/gdb.chill/chillvars.ch
+++ /dev/null
@@ -1,204 +0,0 @@
-testvars: MODULE
-
-DCL bool_true BOOL INIT := TRUE;
-DCL bool_false BOOL INIT := FALSE;
-DCL booltable1 ARRAY (0:3) BOOL INIT := [ TRUE, FALSE, FALSE, TRUE ];
-DCL booltable2 ARRAY (4:7) BOOL INIT := [ TRUE, FALSE, FALSE, TRUE ];
-
-DCL control_char CHAR INIT := C'07';
-DCL printable_char CHAR INIT := 'a';
-DCL chartable1 ARRAY (0:2) CHAR INIT := [ C'00', C'01', C'02' ];
-DCL chartable2 ARRAY (3:5) CHAR INIT := [ C'00', C'01', C'02' ];
-
-DCL string1 CHARS (4) INIT := 'abcd';
-DCL string2 CHARS (5) INIT := 'ef' // C'00' // 'gh';
-DCL string3 CHARS (6) INIT := 'ef' // 'gh' // 'ij';
-DCL string4 CHARS (7) INIT := (6) 'z' // C'00';
-
-DCL byte_low BYTE INIT := -128;
-DCL byte_high BYTE INIT := 127;
-DCL bytetable1 ARRAY (0:4) BYTE INIT := [ -2, -1, 0, 1, 2 ];
-DCL bytetable2 ARRAY (5:9) BYTE INIT := [ -2, -1, 0, 1, 2 ];
-DCL bytetable3 ARRAY (1:2,'c':'d',FALSE:TRUE) BYTE
-	INIT := [ [ [ 0, 1 ], [ 2, 3 ] ], [ [ 4, 5 ], [ 6, 7 ] ] ];
-DCL bytetable4 ARRAY (1:2) ARRAY ('c':'d') ARRAY (FALSE:TRUE) BYTE
-	INIT := [ [ [ 0, 1 ], [ 2, 3 ] ], [ [ 4, 5 ], [ 6, 7 ] ] ];
-
-DCL ubyte_low UBYTE INIT := 0;
-DCL ubyte_high UBYTE INIT := 255;
-DCL ubytetable1 ARRAY (0:4) UBYTE INIT := [ 0, 1, 2, 3, 4 ];
-DCL ubytetable2 ARRAY (5:9) UBYTE INIT := [ 0, 1, 2, 3, 4 ];
-
-DCL int_low INT INIT := -32_768;
-DCL int_high INT INIT := 32_767;
-DCL inttable1 ARRAY (0:4) INT INIT := [ -2, -1, 0, 1, 2 ];
-DCL inttable2 ARRAY (5:9) INT INIT := [ -2, -1, 0, 1, 2 ];
-
-DCL uint_low UINT INIT := 0;
-DCL uint_high UINT INIT := 65_535;
-DCL uinttable1 ARRAY (0:4) UINT INIT := [ 0, 1, 2, 3, 4 ];
-DCL uinttable2 ARRAY (5:9) UINT INIT := [ 0, 1, 2, 3, 4 ];
-
-DCL long_low LONG INIT := -2_147_483_648;
-DCL long_high LONG INIT := 2_147_483_647;
-DCL longtable1 ARRAY (0:4) LONG INIT := [ -2, -1, 0, 1, 2 ];
-DCL longtable2 ARRAY (5:9) LONG INIT := [ -2, -1, 0, 1, 2 ];
-
-DCL ulong_low ULONG INIT := 0;
-DCL ulong_high ULONG INIT := 4_294_967_295;
-DCL ulongtable1 ARRAY (0:4) ULONG INIT := [ 0, 1, 2, 3, 4 ];
-DCL ulongtable2 ARRAY (5:9) ULONG INIT := [ 0, 1, 2, 3, 4 ];
-
-DCL real1 FLOAT INIT := 3.14159265358;
-DCL real2 FLOAT INIT := -3.14159265358;
-DCL realtable1 ARRAY (0:4) FLOAT INIT := [ -2.0, -1.0, 0.0, 1.0, 2.0 ];
-DCL realtable2 ARRAY (5:9) FLOAT INIT := [ -2.0, -1.0, 0.0, 1.0, 2.0 ];
-
-DCL long_real1 DOUBLE INIT := 3.14e300;
-DCL long_real2 DOUBLE INIT := -3.14e-300;
-DCL longrealtable1 ARRAY (0:4) DOUBLE INIT := [ -2.0, -1.0, 0.0, 1.0, 2.0 ];
-DCL longrealtable2 ARRAY (5:9) DOUBLE INIT := [ -2.0, -1.0, 0.0, 1.0, 2.0 ];
-
-/* DCL powerset1 POWERSET INT(0:7);*/
-/* DCL chars1 CHAR (16) INIT := (16)'b'; */
-/* DCL bits1 BIT(20) := B'11111111000010101011'; */
-
-NEWMODE simple_struct = STRUCT (abool BOOL, aint INT, astring CHARS (8));
-DCL struct1 simple_struct := [ TRUE, 123, "a string" ];
-
-NEWMODE nested_struct = STRUCT (abool BOOL, nstruct simple_struct, aint INT);
-DCL struct2 nested_struct := [ TRUE, [ FALSE, 456, "deadbeef" ], 789 ];
-
-/* This table is used as a source for every ascii character. */
-
-DCL asciitable ARRAY (0:255) CHAR INIT := [
-    C'00', C'01', C'02', C'03', C'04', C'05', C'06', C'07',
-    C'08', C'09', C'0a', C'0b', C'0c', C'0d', C'0e', C'0f',
-    C'10', C'11', C'12', C'13', C'14', C'15', C'16', C'17',
-    C'18', C'19', C'1a', C'1b', C'1c', C'1d', C'1e', C'1f',
-    C'20', C'21', C'22', C'23', C'24', C'25', C'26', C'27',
-    C'28', C'29', C'2a', C'2b', C'2c', C'2d', C'2e', C'2f',
-    C'30', C'31', C'32', C'33', C'34', C'35', C'36', C'37',
-    C'38', C'39', C'3a', C'3b', C'3c', C'3d', C'3e', C'3f',
-    C'40', C'41', C'42', C'43', C'44', C'45', C'46', C'47',
-    C'48', C'49', C'4a', C'4b', C'4c', C'4d', C'4e', C'4f',
-    C'50', C'51', C'52', C'53', C'54', C'55', C'56', C'57',
-    C'58', C'59', C'5a', C'5b', C'5c', C'5d', C'5e', C'5f',
-    C'60', C'61', C'62', C'63', C'64', C'65', C'66', C'67',
-    C'68', C'69', C'6a', C'6b', C'6c', C'6d', C'6e', C'6f',
-    C'70', C'71', C'72', C'73', C'74', C'75', C'76', C'77',
-    C'78', C'79', C'7a', C'7b', C'7c', C'7d', C'7e', C'7f',
-    C'80', C'81', C'82', C'83', C'84', C'85', C'86', C'87',
-    C'88', C'89', C'8a', C'8b', C'8c', C'8d', C'8e', C'8f',
-    C'90', C'91', C'92', C'93', C'94', C'95', C'96', C'97',
-    C'98', C'99', C'9a', C'9b', C'9c', C'9d', C'9e', C'9f',
-    C'a0', C'a1', C'a2', C'a3', C'a4', C'a5', C'a6', C'a7',
-    C'a8', C'a9', C'aa', C'ab', C'ac', C'ad', C'ae', C'af',
-    C'b0', C'b1', C'b2', C'b3', C'b4', C'b5', C'b6', C'b7',
-    C'b8', C'b9', C'ba', C'bb', C'bc', C'bd', C'be', C'bf',
-    C'c0', C'c1', C'c2', C'c3', C'c4', C'c5', C'c6', C'c7',
-    C'c8', C'c9', C'ca', C'cb', C'cc', C'cd', C'ce', C'cf',
-    C'd0', C'd1', C'd2', C'd3', C'd4', C'd5', C'd6', C'd7',
-    C'd8', C'd9', C'da', C'db', C'dc', C'dd', C'de', C'df',
-    C'e0', C'e1', C'e2', C'e3', C'e4', C'e5', C'e6', C'e7',
-    C'e8', C'e9', C'ea', C'eb', C'ec', C'ed', C'ee', C'ef',
-    C'f0', C'f1', C'f2', C'f3', C'f4', C'f5', C'f6', C'f7',
-    C'f8', C'f9', C'fa', C'fb', C'fc', C'fd', C'fe', C'ff'
-];
-
-DCL charmatrix ARRAY (0:255) CHAR INIT := [
-  'a','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','X','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','X','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','X','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','X','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','X','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','X','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','X','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','X','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','X','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','X','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','X','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','a','X','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','X',
-  'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a'
-];
-
-DCL xptr PTR INIT := ->int_high;
-
-booleans: PROC ();
-
-	DCL val1 BOOL := TRUE;
-	DCL val2 BOOL := FALSE;
-	DCL val3 BOOL := TRUE;
-
-	val1 := TRUE XOR TRUE;
-	val1 := TRUE XOR FALSE;
-	val1 := FALSE XOR TRUE;
-	val1 := FALSE XOR FALSE;
-	val1 := val2 XOR val3;
-
-	val1 := TRUE AND TRUE;
-	val1 := TRUE AND FALSE;
-	val1 := FALSE AND TRUE;
-	val1 := FALSE AND FALSE;
-	val1 := val2 AND val3;
-
-	val1 := TRUE ANDIF TRUE;
-	val1 := TRUE ANDIF FALSE;
-	val1 := FALSE ANDIF TRUE;
-	val1 := FALSE ANDIF FALSE;
-	val1 := val2 ANDIF val3;
-
-	val1 := TRUE OR TRUE;
-	val1 := TRUE OR FALSE;
-	val1 := FALSE OR TRUE;
-	val1 := FALSE OR FALSE;
-	val1 := val2 OR val3;
-
---	val1 := NOT TRUE;
---	val1 := NOT FALSE;
---	val1 := NOT val2;
---	val1 := NOT val3;
-	
-END booleans;
-
-scalar_arithmetic: PROC ();
-
-	DCL val1 INT := 1;
-	DCL val2 INT := 2;
-	DCL val3 INT := 3;
-
-	val1 := -val2;
-	val1 := val2 + val3;
-	val1 := val2 - val3;
-	val1 := val2 * val3;
-	val1 := val2 / val3;
-	val1 := val2 MOD val3;
-	val1 := val2 REM val3;
-	
-END scalar_arithmetic;
-
-write_arrays: PROC ();
-
-	inttable1(0) := 0;
-	inttable1(1) := 1;
-	inttable1(2) := 2;
-	inttable1(3) := 3;
-	inttable1(4) := 4;
-	inttable2(5) := 5;
-	inttable2(6) := 6;
-	inttable2(7) := 7;
-	inttable2(8) := 8;
-	inttable2(9) := 9;
-
-END write_arrays;
-
-uint_low := 0;
-
-scalar_arithmetic ();
-write_arrays ();
-booleans ();
-
-END;
diff --git a/gdb/testsuite/gdb.chill/chillvars.exp b/gdb/testsuite/gdb.chill/chillvars.exp
deleted file mode 100644
index f37c94d..0000000
--- a/gdb/testsuite/gdb.chill/chillvars.exp
+++ /dev/null
@@ -1,316 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "chillvars"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    # This is needed (at least on SunOS4) to make sure the
-    # the symbol table is read.
-    gdb_test "break chillvars.ch:3" ""
-    gdb_test "delete 1" ""
-
-    gdb_test "set width 0" ""
-    gdb_test "set print sevenbit-strings" ""
-    gdb_test "set print address off" ""
-
-    test_BOOL
-    test_CHAR
-    test_BYTE
-    test_UBYTE
-    test_INT
-    test_UINT
-    test_LONG
-    test_ULONG
-    test_REAL
-    test_LONG_REAL
-    test_POWERSET
-    test_arrays
-    test_strings
-    test_structs
-
-    test_ptr
-}
-
-proc test_BOOL {} {
-
-    gdb_test "ptype bool_true"		"type = (BOOL|bool)"
-    gdb_test "ptype bool_false"		"type = (BOOL|bool)"
-    gdb_test "whatis bool_true"		"type = (BOOL|bool)"
-    gdb_test "whatis bool_false"	"type = (BOOL|bool)"
-    gdb_test "print bool_false"		" = FALSE"
-    gdb_test "print bool_true"		" = TRUE"
-
-}
-
-proc test_CHAR {} {
-    gdb_test "ptype control_char"	"type = (CHAR|char)"
-    gdb_test "whatis control_char"	"type = (CHAR|char)"
-    gdb_test "print control_char"	{ = '\^[(]7[)]'}
-    gdb_test "ptype printable_char"	"type = (CHAR|char)"
-    gdb_test "whatis printable_char"	"type = (CHAR|char)"
-    gdb_test "print printable_char"	" = 'a'"
-
-    gdb_test "print lower(char)"	{ = '\^[(]0[)]'}
-    gdb_test "print upper(char)"	{ = '\^[(]255[)]'}
-}
-
-proc test_BYTE {} {
-    gdb_test "ptype byte_low"		"type = (BYTE|byte)"
-    gdb_test "whatis byte_low"		"type = (BYTE|byte)"
-    gdb_test "print byte_low"		" = -128"
-    gdb_test "ptype byte_high"		"type = (BYTE|byte)"
-    gdb_test "whatis byte_high"		"type = (BYTE|byte)"
-    gdb_test "print byte_high"		" = 127"
-
-    gdb_test "print lower(byte)"	" = -128"
-    gdb_test "print upper(byte)"	" = 127"
-    gdb_test "print lower(byte_high)"	" = -128"
-    gdb_test "print upper(byte_high)"	" = 127"
-}
-
-proc test_UBYTE {} {
-    gdb_test "ptype ubyte_low"		"type = (UBYTE|ubyte)"
-    gdb_test "whatis ubyte_low"		"type = (UBYTE|ubyte)"
-    gdb_test "print ubyte_low"		" = 0"
-    gdb_test "ptype ubyte_high"		"type = (UBYTE|ubyte)"
-    gdb_test "whatis ubyte_high"	"type = (UBYTE|ubyte)"
-    gdb_test "print ubyte_high"		" = 255"
-}
-
-proc test_INT {} {
-    gdb_test "ptype int_low"		"type = (INT|int)"
-    gdb_test "whatis int_low"		"type = (INT|int)"
-    gdb_test "print int_low"		" = -32768"
-    gdb_test "ptype int_high"		"type = (INT|int)"
-    gdb_test "whatis int_high"		"type = (INT|int)"
-    gdb_test "print int_high"		" = 32767"
-}
-
-proc test_UINT {} {
-    gdb_test "ptype uint_low"		"type = (UINT|uint)"
-    gdb_test "whatis uint_low"		"type = (UINT|uint)"
-    gdb_test "print uint_low"		" = 0"
-    gdb_test "ptype uint_high"		"type = (UINT|uint)"
-    gdb_test "whatis uint_high"		"type = (UINT|uint)"
-    gdb_test "print uint_high"		" = 65535"
-}
-
-proc test_LONG {} {
-    gdb_test "ptype long_low"		"type = (LONG|long)"
-    gdb_test "whatis long_low"		"type = (LONG|long)"
-    gdb_test "print long_low"		" = -2147483648"
-    gdb_test "ptype long_high"		"type = (LONG|long)"
-    gdb_test "whatis long_high"		"type = (LONG|long)"
-    gdb_test "print long_high"		" = 2147483647"
-}
-
-proc test_ULONG {} {
-    gdb_test "ptype ulong_low"		"type = (ULONG|ulong)"
-    gdb_test "whatis ulong_low"		"type = (ULONG|ulong)"
-    gdb_test "print ulong_low"		" = 0"
-    gdb_test "ptype ulong_high"		"type = (ULONG|ulong)"
-    gdb_test "whatis ulong_high"	"type = (ULONG|ulong)"
-    gdb_test "print ulong_high"		" = 4294967295"
-}
-
-proc test_REAL {} {
-    gdb_test "ptype real1"		"type = (FLOAT|float)"
-    gdb_test "whatis real1"		"type = (FLOAT|float)"
-    gdb_test "print real1"		" = 3.14159274"
-}
-
-proc test_LONG_REAL {} {
-    gdb_test "ptype long_real1"		"type = (DOUBLE|double)"
-    gdb_test "whatis long_real1"	"type = (DOUBLE|double)"
-    gdb_test "print long_real1"		" = 3\\.1400000000000001e\\+300"
-}
-
-proc test_POWERSET {} {
-}
-
-proc test_arrays {} {
-    gdb_test "ptype booltable1"		"type = ARRAY \\(+0:3\\)+ (BOOL|bool)"
-    gdb_test_exact "print booltable1"	\
-	{ = [(0): TRUE, (1:2): FALSE, (3): TRUE]}
-
-    gdb_test "ptype booltable2"		"type = ARRAY \\(+4:7\\)+ (BOOL|bool)"
-    gdb_test_exact "print booltable2" { = [(4): TRUE, (5:6): FALSE, (7): TRUE]}
-
-    gdb_test "ptype chartable1"		"type = ARRAY \\(+0:2\\)+ (CHAR|char)"
-    gdb_test_exact "print chartable1"  {= [(0): '^(0)', (1): '^(1)', (2): '^(2)']}
-
-    gdb_test "ptype chartable2"		"type = ARRAY \\(+3:5\\)+ (CHAR|char)"
-    gdb_test_exact "print chartable2"	\
-	{= [(3): '^(0)', (4): '^(1)', (5): '^(2)']}
-
-    gdb_test "ptype bytetable1"		"type = ARRAY \\(+0:4\\)+ (BYTE|byte)"
-    gdb_test_exact "print bytetable1"		\
-       {= [(0): -2, (1): -1, (2): 0, (3): 1, (4): 2]}
-
-    gdb_test "ptype bytetable2"		"type = ARRAY \\(+5:9\\)+ (BYTE|byte)"
-    gdb_test_exact "print bytetable2"	\
-	{= [(5): -2, (6): -1, (7): 0, (8): 1, (9): 2]}
-
-    gdb_test "ptype bytetable3" \
-	"type = ARRAY \\(1:2\\) ARRAY \\('c':'d'\\) ARRAY \\(FALSE:TRUE\\) (BYTE|byte)"
-    gdb_test_exact "print bytetable3" \
-    {= [(1): [('c'): [(FALSE): 0, (TRUE): 1], ('d'): [(FALSE): 2, (TRUE): 3]], (2): [('c'): [(FALSE): 4, (TRUE): 5], ('d'): [(FALSE): 6, (TRUE): 7]]]}
-    gdb_test "ptype bytetable4" \
-	"type = ARRAY \\(1:2\\) ARRAY \\('c':'d'\\) ARRAY \\(FALSE:TRUE\\) (BYTE|byte)"
-    gdb_test_exact "print bytetable4" \
-    {= [(1): [('c'): [(FALSE): 0, (TRUE): 1], ('d'): [(FALSE): 2, (TRUE): 3]], (2): [('c'): [(FALSE): 4, (TRUE): 5], ('d'): [(FALSE): 6, (TRUE): 7]]]}
-
-    gdb_test "ptype ubytetable1"	"type = ARRAY \\(+0:4\\)+ (UBYTE|ubyte)"
-    gdb_test_exact "print ubytetable1"	\
-	{= [(0): 0, (1): 1, (2): 2, (3): 3, (4): 4]}
-
-    gdb_test "ptype ubytetable2"	"type = ARRAY \\(+5:9\\)+ (UBYTE|ubyte)"
-    gdb_test_exact "print ubytetable2"	\
-	{= [(5): 0, (6): 1, (7): 2, (8): 3, (9): 4]}
-
-    gdb_test "ptype inttable1"		"type = ARRAY \\(+0:4\\)+ (INT|int)"
-    gdb_test_exact "print inttable1"	\
-	{= [(0): -2, (1): -1, (2): 0, (3): 1, (4): 2]}
-
-    gdb_test "ptype inttable2"		"type = ARRAY \\(+5:9\\)+ (INT|int)"
-    gdb_test_exact "print inttable2"		\
-	{= [(5): -2, (6): -1, (7): 0, (8): 1, (9): 2]}
-
-    gdb_test "ptype uinttable1"		"type = ARRAY \\(+0:4\\)+ (UINT|uint)"
-    gdb_test_exact "print uinttable1"	\
-	{= [(0): 0, (1): 1, (2): 2, (3): 3, (4): 4]}
-
-    gdb_test "ptype uinttable2"		"type = ARRAY \\(+5:9\\)+ (UINT|uint)"
-    gdb_test_exact "print uinttable2"	\
-	{= [(5): 0, (6): 1, (7): 2, (8): 3, (9): 4]}
-
-    gdb_test "ptype longtable1"		"type = ARRAY \\(+0:4\\)+ (LONG|long)"
-    gdb_test_exact "print longtable1"	\
-	{= [(0): -2, (1): -1, (2): 0, (3): 1, (4): 2]}
-
-    gdb_test "ptype longtable2"		"type = ARRAY \\(+5:9\\)+ (LONG|long)"
-    gdb_test_exact "print longtable2"	\
-	{= [(5): -2, (6): -1, (7): 0, (8): 1, (9): 2]}
-
-    gdb_test "ptype ulongtable1"	"type = ARRAY \\(+0:4\\)+ (ULONG|ulong)"
-    gdb_test_exact "print ulongtable1"	\
-	{= [(0): 0, (1): 1, (2): 2, (3): 3, (4): 4]}
-
-    gdb_test "ptype ulongtable2"	"type = ARRAY \\(+5:9\\)+ (ULONG|ulong)"
-    gdb_test_exact "print ulongtable2"	\
-	{= [(5): 0, (6): 1, (7): 2, (8): 3, (9): 4]}
-
-    gdb_test "ptype realtable1"		"type = ARRAY \\(+0:4\\)+ (FLOAT|float)"
-    gdb_test_exact "print realtable1"	\
-	{= [(0): -2, (1): -1, (2): 0, (3): 1, (4): 2]}
-
-    gdb_test "ptype realtable2"		"type = ARRAY \\(+5:9\\)+ (FLOAT|float)"
-    gdb_test_exact "print realtable2"	\
-	{= [(5): -2, (6): -1, (7): 0, (8): 1, (9): 2]}
-
-    gdb_test "ptype longrealtable1"	"type = ARRAY \\(+0:4\\)+ (DOUBLE|double)"
-    gdb_test_exact "print longrealtable1" \
-	{= [(0): -2, (1): -1, (2): 0, (3): 1, (4): 2]}
-
-    gdb_test "ptype longrealtable2"	"type = ARRAY \\(+5:9\\)+ (DOUBLE|double)"
-    gdb_test_exact "print longrealtable2"	\
-	{= [(5): -2, (6): -1, (7): 0, (8): 1, (9): 2]}
-
-    gdb_test "print length(longrealtable2)" {= 5}
-    gdb_test "print lower(longrealtable2)" {= 5}
-    gdb_test "print upper(longrealtable2)" {= 9}
-}
-
-proc test_strings {} {
-
-    gdb_test "ptype string1"		"type = CHARS \[(\]4\[)\]+"
-    gdb_test "print string1"		" = \"abcd\""
-
-    gdb_test "ptype string2"		"type = CHARS \[(\]+5\[)\]+"
-    gdb_test "print string2"		{ = \"ef\^\(0\)gh\"}
-
-    gdb_test "ptype string3"		"type = CHARS \[(\]+6\[)\]+"
-    gdb_test "print string3"		" = \"efghij\""
-
-    gdb_test "ptype string4"		"type = CHARS \[(\]+7\[)\]+"
-    gdb_test "print string4"		{ = \"zzzzzz\^\(0\)\"}
-
-    # These tests require a running process, so run to one of the procs
-    # and then do the tests.
-
-    if [runto scalar_arithmetic] then {
-	gdb_test "ptype string1//string2"	"type = CHARS \\(9\\)"
-	gdb_test "print string1//string2"    { = \"abcdef\^\(0\)gh\"}
-	gdb_test_exact {ptype "a chill string"} {type = CHARS (14)}
-	gdb_test "print 'a chill string'"	" = \"a chill string\""
-	gdb_test "print \"ef\"//c'00'//\"gh\""	{ = \"ef\^\(0\)gh\"}
-	gdb_test "print string1 // \"efgh\""	" = \"abcdefgh\""
-	gdb_test "print (6) 'z'"		" = \"zzzzzz\""
-	gdb_test "ptype (6) 'z'"		"type = CHARS \[(\]+6\[)\]+"
-	gdb_test "print (1+2*3) 'x'"		" = \"xxxxxxx\""
-	gdb_test "ptype (1+2*3) 'x'"		"type = CHARS \[(\]+7\[)\]+"
-    }
-
-}
-
-proc test_structs {} {
-    gdb_test "ptype struct1" \
-	"type = STRUCT \\(+.*abool (BOOL|bool),.*aint (INT|int),.*astring CHARS \\(+8\\)+.*\\)+"
-    gdb_test "print struct1" \
-	".* = \\\[\.abool: TRUE, \.aint: 123, \.astring: \"a string\"\\\]"
-    gdb_test "ptype struct2" \
-	"type = STRUCT \\(+.*abool (BOOL|bool),.*nstruct simple_struct,.*aint (INT|int).*\\)+"
-    gdb_test "print struct2" \
-	".* = \\\[.abool: TRUE, \.nstruct: \\\[\.abool: FALSE, \.aint: 456, \.astring: \"deadbeef\"\\\], \.aint: 789\\\]"
-}
-
-proc test_ptr {} {
-    # This is to test Cygnus PR 6932
-    gdb_test "print xptr->int" ".* = 32767"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/configure b/gdb/testsuite/gdb.chill/configure
deleted file mode 100755
index 24e429d..0000000
--- a/gdb/testsuite/gdb.chill/configure
+++ /dev/null
@@ -1,899 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.1 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
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-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:594: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:612: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.chill/configure.in b/gdb/testsuite/gdb.chill/configure.in
deleted file mode 100644
index 3eed026..0000000
--- a/gdb/testsuite/gdb.chill/configure.in
+++ /dev/null
@@ -1,11 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(chexp.exp)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.chill/enum.ch b/gdb/testsuite/gdb.chill/enum.ch
deleted file mode 100644
index 971fc94..0000000
--- a/gdb/testsuite/gdb.chill/enum.ch
+++ /dev/null
@@ -1,9 +0,0 @@
-hugo: module
-
-  synmode m_set = set (a, b, c, d, e, f, g, h, i);
-  dcl x long;
-  dcl y m_set;
-
-  writetext (stdout, "done.%/");
-
-end hugo;
diff --git a/gdb/testsuite/gdb.chill/enum.exp b/gdb/testsuite/gdb.chill/enum.exp
deleted file mode 100644
index 74fee35..0000000
--- a/gdb/testsuite/gdb.chill/enum.exp
+++ /dev/null
@@ -1,85 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Wilfried Moser (moser@aut.alcatel.at
-#
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "enum"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    return [gdb_test "show language" ".* source language is \"chill\".*" \
-	"set language to \"chill\""]
-}
-
-set prms_id 0
-set bug_id 0
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if ![set_lang_chill] then {
-    runto hugo_
-
-    send_gdb "set var \$i := d\n"
-    gdb_expect -re ".*$gdb_prompt $"
-    gdb_test "print \$i" { = d}
-    gdb_test "print size (\$i)" { = 1}
-    gdb_test "print b+c" { = 3}
-    gdb_test "print c*d" { = 6}
-    gdb_test "print a<b" { = TRUE}
-    gdb_test "print a=b" { = FALSE}
-    gdb_test "print a=a" { = TRUE}
-    gdb_test "print a/=\$i" { = TRUE}
-
-# This is PR 8870
-    gdb_test "break malloc" ".*"
-    gdb_test {set var $j := m_set[b]} ".*invalid.*tuple.*"
-}
diff --git a/gdb/testsuite/gdb.chill/extstruct-grt.ch b/gdb/testsuite/gdb.chill/extstruct-grt.ch
deleted file mode 100644
index abd0d5e..0000000
--- a/gdb/testsuite/gdb.chill/extstruct-grt.ch
+++ /dev/null
@@ -1,12 +0,0 @@
-pot1: MODULE
-
-SYNMODE m_array1 = ARRAY (2:3) ulong;
-SYNMODE m_struct = STRUCT (f1 int,
-			   f2 REF m_array1,
-			   f3 m_array1);
-SYNMODE m_array3 = ARRAY (5:6) m_struct;
-SYNMODE m_array4 = ARRAY (7:8) ARRAY (9:10) m_struct;
-
-GRANT all;
-
-END pot1;
diff --git a/gdb/testsuite/gdb.chill/extstruct.ch b/gdb/testsuite/gdb.chill/extstruct.ch
deleted file mode 100644
index 649f609..0000000
--- a/gdb/testsuite/gdb.chill/extstruct.ch
+++ /dev/null
@@ -1,16 +0,0 @@
-pottendo: MODULE
-
-<> USE_SEIZE_FILE "extstruct-grt.grt" <>
-SEIZE m_array3;
-SEIZE m_array4;
-
-SYNMODE m_x = STRUCT (i long,
-		      ar m_array3);
-SYNMODE m_y = STRUCT (i long,
-		      ar m_array4);
-
-DCL x LONG;
-
-x := 10;
-
-END pottendo;
diff --git a/gdb/testsuite/gdb.chill/extstruct.exp b/gdb/testsuite/gdb.chill/extstruct.exp
deleted file mode 100644
index 39d61cb..0000000
--- a/gdb/testsuite/gdb.chill/extstruct.exp
+++ /dev/null
@@ -1,66 +0,0 @@
-# Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile2 "extstruct-grt"
-set srcfile2 ${srcdir}/$subdir/${testfile2}.ch
-set objfile2 ${objdir}/$subdir/${testfile2}.o
-if  { [compile "${srcfile2} -g -c -o ${objfile2}"] != "" } {
-    perror "Couldn't compile ${srcfile2}"
-    return -1
-}
-
-set testfile "extstruct"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g ${objfile2} -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    gdb_test "set var \$i := m_x\[\]" ""
-    gdb_test "print \$i" { = \[.i: 0, .ar: \[\(5:6\): \[.f1: 0, .f2: NULL, .f3: \[\(2:3\): 0\]\]\]\]}
-
-    gdb_test "set var \$j := m_y\[\]" ""
-    gdb_test "print \$j" { = \[.i: 0, .ar: \[\(7:8\): \[\(9:10\): \[.f1: 0, .f2: NULL, .f3: \[\(2:3\): 0\]\]\]\]\]}
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/func1.ch b/gdb/testsuite/gdb.chill/func1.ch
deleted file mode 100644
index d0d28ce..0000000
--- a/gdb/testsuite/gdb.chill/func1.ch
+++ /dev/null
@@ -1,9 +0,0 @@
-func1: MODULE
-
-SYNMODE m_set = SET (e1, e2, e3, e4, e5, e6, e7, e8, e9, e10);
-SYNMODE m_setrange = RANGE (e3:e8);
-SYNMODE m_ps = POWERSET m_set;
-SYNMODE m_rangeps = POWERSET RANGE(0:31);
-GRANT ALL;
-
-END func1;
diff --git a/gdb/testsuite/gdb.chill/gch1041.ch b/gdb/testsuite/gdb.chill/gch1041.ch
deleted file mode 100644
index a9ce80b..0000000
--- a/gdb/testsuite/gdb.chill/gch1041.ch
+++ /dev/null
@@ -1,17 +0,0 @@
-arr: MODULE
-
-SYNMODE m_chars = CHARS(30) VARYING;
-SYNMODE m_s = STRUCT (l LONG, c m_chars, b BOOL);
-
-DCL a1 ARRAY (1:1000) LONG INIT := [(5:100): 33, (1:4): 44, (ELSE): 55 ];
-DCL a2 ARRAY (1:10) m_s INIT := [(*): [ 22, "mowi", TRUE ] ];
-DCL a3 ARRAY (CHAR) CHAR INIT := [(*): 'X'];
-
-SYNMODE m_set = SET (e1, e2, e3, e4, e5, e6, e7, e9, e10);
-DCL a4 ARRAY (m_set) BOOL INIT := [(*): TRUE];
-
-a1 := [(5:100): 33, (1:4): 44, (ELSE): 55 ];
-a1 := [ (*): 22 ];
-a2 := [(*): [ 22, "mowi", TRUE ] ];
-
-END arr;
diff --git a/gdb/testsuite/gdb.chill/gch1041.exp b/gdb/testsuite/gdb.chill/gch1041.exp
deleted file mode 100644
index 1cec0f9..0000000
--- a/gdb/testsuite/gdb.chill/gch1041.exp
+++ /dev/null
@@ -1,76 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-#                          Martin Pottendorfer (pottendo@aut.alcatel.at)
-#
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "gch1041"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    return [gdb_test "show language" ".* source language is \"chill\".*" \
-	"set language to \"chill\""]
-}
-
-set prms_id 0
-set bug_id 0
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if ![set_lang_chill] then {
-    runto arr_
-    # check if array slices print correct index
-    gdb_test {print a1(10:30)} { = \[\(10:30\): 33\]}
-    gdb_test {print a2(3:5)} { = \[\(3:5\): \[.l: 22, .c: "mowi", .b: TRUE\]\]}
-    gdb_test {print a3('a':'c')} { = \[\('a':'c'\): 'X'\]}
-    gdb_test {print a4(e2:e5)} { = \[\(e2:e5\): TRUE\]}
-}
diff --git a/gdb/testsuite/gdb.chill/gch1272.ch b/gdb/testsuite/gdb.chill/gch1272.ch
deleted file mode 100644
index 6112d4b..0000000
--- a/gdb/testsuite/gdb.chill/gch1272.ch
+++ /dev/null
@@ -1,21 +0,0 @@
-gch1272: MODULE
-
-SYNMODE m_array = ARRAY (0:99) INT;
-DCL foo m_array;
-
-SYNMODE m_xxx = ARRAY (1:10) LONG;
-
-SYNMODE m_struct = STRUCT (i LONG, b BOOL);
-SYNMODE m_bar = ARRAY (-10:20) m_struct;
-DCL bar m_bar;
-
-SYNMODE m_ps = POWERSET LONG (0:20);
-
-brrr: PROC ()
-END;
-
-foo := [ (*): 222 ];
-
-brrr ();
-
-END gch1272;
diff --git a/gdb/testsuite/gdb.chill/gch1272.exp b/gdb/testsuite/gdb.chill/gch1272.exp
deleted file mode 100644
index db60715..0000000
--- a/gdb/testsuite/gdb.chill/gch1272.exp
+++ /dev/null
@@ -1,86 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Wilfried Moser (moser@aut.alcatel.at)
-#
-
-if $tracelevel then {
-        strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "gch1272"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-        -re ".*$gdb_prompt $" {}
-        timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    return [gdb_test "show language" ".* source language is \"chill\".*" \
-        "set language to \"chill\""]
-}
-
-set prms_id 0
-set bug_id 0
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if ![set_lang_chill] then {
-    runto brrr
-
-    # check foo
-    gdb_test {print foo} { = \[\(0:99\): 222\]}
-    gdb_test "set var foo := m_array\[\(\*\):44\]" ".*"
-    gdb_test {print foo} { = \[\(0:99\): 44\]}
-
-    # check bar
-    gdb_test {print bar} { = \[\(-10:20\): \[.i: 0, .b: FALSE\]\]}
-    gdb_test "set var bar := m_bar\[\(\*\): \[42, TRUE\]\]" ".*"
-    gdb_test {print bar} { = \[\(-10:20\): \[.i: 42, .b: TRUE\]\]}
-
-    # some failues
-    gdb_test "set var foo := \[\(\*\):44\]" {\(\*\) only possible with modename in front of tuple \(mode\[\.\.\]\)}
-    gdb_test "set var foo := m_xxx\[\(\*\):44\]" {Invalid cast\.}
-    gdb_test "set var foo := m_struct\[\(\*\):44\]" {\(\*\) in invalid context}
-    gdb_test "set var foo := m_ps\[\(\*\):44\]" {\(\*\) in invalid context}
-}
diff --git a/gdb/testsuite/gdb.chill/gch1280.ch b/gdb/testsuite/gdb.chill/gch1280.ch
deleted file mode 100644
index 3fba71f..0000000
--- a/gdb/testsuite/gdb.chill/gch1280.ch
+++ /dev/null
@@ -1,13 +0,0 @@
-gch1280: MODULE
-
-SYNMODE m_x = ARRAY (1:3) LONG;
-DCL v_x m_x;
-DCL v_xx m_x;
-
-doit: PROC ()
-END doit;
-
-v_x := [ 11, 12, 13 ];
-doit ();
-
-END gch1280;
diff --git a/gdb/testsuite/gdb.chill/gch1280.exp b/gdb/testsuite/gdb.chill/gch1280.exp
deleted file mode 100644
index 216625d..0000000
--- a/gdb/testsuite/gdb.chill/gch1280.exp
+++ /dev/null
@@ -1,76 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Wilfried Moser (moser@aut.alcatel.at)
-#
-
-if $tracelevel then {
-        strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "gch1280"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-        -re ".*$gdb_prompt $" {}
-        timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    return [gdb_test "show language" ".* source language is \"chill\".*" \
-        "set language to \"chill\""]
-}
-
-set prms_id 0
-set bug_id 0
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if ![set_lang_chill] then {
-    runto doit
-    gdb_test "next" ""
-    # check too many array elements
-    gdb_test {set var v_x := [1,2,3,4,5]} {Too many array elements}
-    gdb_test {set var $i := m_x[(3): 22, 25]} {Too many array elements}
-    gdb_test "set var \$i := m_x\[\(2\): 22, 25\]" ""
-    gdb_test {print $i} { = \[\(1\): 0, \(2\): 22, \(3\): 25\]}
-}
diff --git a/gdb/testsuite/gdb.chill/gch922.ch b/gdb/testsuite/gdb.chill/gch922.ch
deleted file mode 100644
index b3e8a23..0000000
--- a/gdb/testsuite/gdb.chill/gch922.ch
+++ /dev/null
@@ -1,23 +0,0 @@
-xx : module
-  
-dcl a chars(200) varying init := (70)'^(0)' // "Jason""^(0,5)""Hugo^(10)" // (70)'^(1)';
-dcl b chars(20) varying init := "Jason""^(0,5)""Hugo^(10)";
-dcl c chars(256) varying init := (70)'a' // "^(0,5)Jason" // (70)'b';
-dcl d char init := '^(11)';
-
-bulk: PROC ();
-END bulk;
-
-a := (50) '^(255,0,222,127)';
-b := (1)'^(200)';
-d := 'a';
-
-c:= (256)" ";
-
-DO FOR i:= 0 BY 1 TO 255;
-   c (255-i) := char (i);
-OD;
-  
-bulk ();
-
-end xx;
\ No newline at end of file
diff --git a/gdb/testsuite/gdb.chill/gch922.exp b/gdb/testsuite/gdb.chill/gch922.exp
deleted file mode 100644
index c0fb6dc..0000000
--- a/gdb/testsuite/gdb.chill/gch922.exp
+++ /dev/null
@@ -1,183 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file tests various Chill values, expressions, and types.
-
-# This file was written by Wilfried Moser (moser@aut.alcatel.at)
-#			   Kurt Fuchs (fuchs_k@aut.alcatel.at)
-#
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "gch922"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"chill\".*$gdb_prompt $" {
-	    pass "set language to \"chill\""
-	    send_gdb "break xx_\n"
-	    gdb_expect {
-		-re ".*$gdb_prompt $" {
-		    send_gdb "run\n" 
-		    gdb_expect -re ".*$gdb_prompt $" {}
-		    return 1
-		}
-		timeout {
-		    fail "can't set breakpoint (timeout)"
-		    return 0
-		}
-	    }
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"chill\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# Testing printing of a specific value.  Increment passcount for
-# success or issue fail message for failure.  In both cases, return
-# a 1 to indicate that more tests can proceed.  However a timeout
-# is a serious error, generates a special fail message, and causes
-# a 0 to be returned to indicate that more tests are likely to fail
-# as well.
-#
-# Args are:
-#
-#	First one is string to send_gdb to gdb
-#	Second one is string to match gdb result to
-#	Third one is an optional message to be printed
-
-proc test_print_accept { args } {
-    global gdb_prompt
-    global passcount
-    global verbose
-
-    if [llength $args]==3 then {
-	set message [lindex $args 2]
-    } else {
-	set message [lindex $args 0]
-    }
-    set sendthis [lindex $args 0]
-    set expectthis [lindex $args 1]
-    set result [gdb_test $sendthis ".* = ${expectthis}" $message]
-    if $result==0 {incr passcount}
-    return $result
-}
-
-
-proc test_chars {} {
-    global passcount gdb_prompt
-
-    verbose "Testing Chars"
-    set passcount 0
-
-    test_print_accept "print a" {'\^\(0\)'<repeats 70 times>//"Jason""\^\(0,5\)""Hugo\^\(10\)"//'\^\(1\)'<repeats 70 times>}
-    test_print_accept "print b" {"Jason""\^\(0,5\)""Hugo\^\(10\)"}
-    test_print_accept "print c" {'a'<repeats 70 times>//"\^\(0,5\)Jason"//'b'<repeats 70 times>}
-    test_print_accept "print d" {'\^\(11\)'}
-
-    gdb_test "set var a := (100)'\^(0,255)'" ""
-    test_print_accept "print a" {"\^\(0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255\)"}
-
-    send_gdb "set var a := (10)'\^(1)'//(26)\"\^(66,67)\"//\" \"//'I'//' '//'a'//'m'//\" Hugo\" \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print a" {"\^\(1,1,1,1,1,1,1,1,1,1\)BCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBC I am Hugo"}
-    send_gdb "set var b := \"Hugo \"\"\^(3,4)\"\"Otto\^(17)\" \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print b" {"Hugo ""\^\(3,4\)""Otto\^\(17\)"}
-    send_gdb "set var c := (70)'b' // \"\^(2,3)Hugo \" // (70)'c' \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print c" {'b'<repeats 70 times>//"\^\(2,3\)Hugo "//'c'<repeats 70 times>}
-    gdb_test "set var d := '\^(199)'" ""
-    test_print_accept "print d" {'\^\(199\)'}
-
-    test_print_accept "print (10)'\^(0)'//(26)\"\^(66,67)\"//\" \"//'I'//' '//'a'//'m'//\" Hugo\"" {"\^\(0,0,0,0,0,0,0,0,0,0\)BCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBCBC I am Hugo"}
-    test_print_accept "print \"Jason\"\"\^(0,5)\"\"Hugo\^(10)\"" {"Jason""\^\(0,5\)""Hugo\^\(10\)"}
-
-    send_gdb "set var a := \"\" \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print a" {""}
-    send_gdb "set var a := \"\"\"\" \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print a" {""""}
-    send_gdb "set var a := \" \"\"\" \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print a" {" """}
-    send_gdb "set var a := \"\^\^\" \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print a" {"\^\^"}
-    send_gdb "set var a := \"'\" \n" ; gdb_expect -re "$gdb_prompt $"
-    test_print_accept "print a" {"'"}
-}
-
-
-proc test_code {} {
-    global passcount gdb_prompt
-
-    verbose "Testing Chars"
-    set passcount 0
-
-    runto bulk
-    test_print_accept "print a" {"\^\(255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127,255,0,222,127\)"}
-    test_print_accept "print b" {"\^\(200\)"}
-#    test_print_accept "print c" {'a'<repeats 70 times>//"\^\(0,5\)Jason"//'b'<repeats 70 times>}
-    test_print_accept "print d" {'a'}
-}
-
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-
-if [set_lang_chill] then {
-    # test builtins as described in chapter 6.20.3 Z.200
-
-    test_chars
-#    test_code
-} else {
-    warning "$test_name tests suppressed."
-}
diff --git a/gdb/testsuite/gdb.chill/gch981.ch b/gdb/testsuite/gdb.chill/gch981.ch
deleted file mode 100644
index e8f0474..0000000
--- a/gdb/testsuite/gdb.chill/gch981.ch
+++ /dev/null
@@ -1,60 +0,0 @@
-xx: MODULE
-
-SYNMODE m_set1 = SET (e1, e2, e3, e4, e5);
-DCL v_set1 m_set1 INIT := e3;
-
-SYNMODE m_set2 = SET (a1=1, a2=2, a3=17, a4=9, a5=8, a6=0, a7=14, a8=33, a9=12);
-DCL v1_set2 m_set2 INIT := a1;
-DCL v2_set2 m_set2 INIT := a2;
-DCL v3_set2 m_set2 INIT := a3;
-DCL v4_set2 m_set2 INIT := a4;
-DCL v5_set2 m_set2 INIT := a5;
-DCL v6_set2 m_set2 INIT := a6;
-DCL v7_set2 m_set2 INIT := a7;
-DCL v8_set2 m_set2 INIT := a8;
-DCL v9_set2 m_set2 INIT := a9;
-
-SYNMODE m_set3 = SET (b1, b2, b3, b4, b5 = 4711, b6, b7 = 4713);
-DCL v_set3 m_set3 INIT := b7;
-
-SYNMODE m_set4 = SET(s1=111111, s2, s3, s4); 
-DCL v1_set4 m_set4 INIT := s1;
-
-SYNMODE m_set_range = m_set1(e2:e5);
-DCL v_set_range m_set_range INIT := e3;
-
-SYNMODE m_set_range_arr = ARRAY (m_set_range) BYTE;
-DCL v_set_range_arr ARRAY (m_set_range) BYTE;
-
-SYNMODE m_set_arr = ARRAY (m_set1) BYTE;
-DCL v_set_arr ARRAY (m_set1) BYTE;
-
-NEWMODE m_power1 = POWERSET m_set1;
-DCL v1_power1 READ m_power1 INIT := [e1,e2,e3,e4,e5];
-DCL v2_power1 m_power1 INIT := [];
-
-NEWMODE m_power2 = POWERSET m_set2;
-DCL v_power2 m_power2 INIT := [];
-
-NEWMODE m_power3 = POWERSET m_set3;
-DCL v_power3 m_power3 INIT := [b1:b2];
-
-NEWMODE m_power4 = POWERSET CHAR;
-DCL v_power4 m_power4 INIT := ['b':'x'];
-
-NEWMODE m_power5 = POWERSET INT (2:400);
-DCL v_power5 m_power5 INIT := [2:100];
-
-NEWMODE m_power6 = POWERSET INT;
-DCL v_power6 m_power6;
-
-NEWMODE m_power7 = POWERSET LONG;
-DCL v_power7 m_power7;
-
-
-v_set1:= e2;
-v2_power1:= [e1];
-
-v_set1:= e1;
-
-END xx;
diff --git a/gdb/testsuite/gdb.chill/gch981.exp b/gdb/testsuite/gdb.chill/gch981.exp
deleted file mode 100644
index 3a948b1..0000000
--- a/gdb/testsuite/gdb.chill/gch981.exp
+++ /dev/null
@@ -1,249 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file tests various Chill values, expressions, and types.
-
-# This file was written by Wilfried Moser (moser@aut.alcatel.at)
-#			   Kurt Fuchs (fuchs_k@aut.alcatel.at)
-#
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "gch981"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"chill\".*$gdb_prompt $" {
-	    pass "set language to \"chill\""
-	    send_gdb "break xx_\n"
-	    gdb_expect {
-		-re ".*$gdb_prompt $" {
-		    send_gdb "run\n" 
-		    gdb_expect -re ".*$gdb_prompt $" {}
-		    return 1
-		}
-		timeout {
-		    fail "can't set breakpoint (timeout)"
-		    return 0
-		}
-	    }
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"chill\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# Testing printing of a specific value.  Increment passcount for
-# success or issue fail message for failure.  In both cases, return
-# a 1 to indicate that more tests can proceed.  However a timeout
-# is a serious error, generates a special fail message, and causes
-# a 0 to be returned to indicate that more tests are likely to fail
-# as well.
-#
-# Args are:
-#
-#	First one is string to send_gdb to gdb
-#	Second one is string to match gdb result to
-#	Third one is an optional message to be printed
-
-proc test_print_accept { args } {
-    global gdb_prompt
-    global passcount
-    global verbose
-
-    if [llength $args]==3 then {
-	set message [lindex $args 2]
-    } else {
-	set message [lindex $args 0]
-    }
-    set sendthis [lindex $args 0]
-    set expectthis [lindex $args 1]
-    set result [gdb_test $sendthis ".* = ${expectthis}" $message]
-    if $result==0 {incr passcount}
-    return $result
-}
-
-proc test_power {} {
-    global passcount gdb_prompt
-
-    verbose "Testing some POWERSET Stuff"
-    set passcount 0
-
-    test_print_accept "print v1_power1" {\[e1:e5\]}
-    test_print_accept "print v2_power1" {\[\]}
-    test_print_accept "print SIZE(v1_power1)" "1"
-
-    gdb_test "set v1_power1 := \[b1\]"  ""
-#   if GDB has rejected the improper values, we have to gdb_expect the same!
-    test_print_accept "print v1_power1" {\[e1:e5\]}
-
-    gdb_test "set v1_power1 := \[a1,a2\]"  ""
-    test_print_accept "print v1_power1" {\[e1:e5\]}
-    gdb_test "set v1_power1 := \[b1,b2,b3,e4\]"  ""
-    test_print_accept "print v1_power1" {\[e1:e5\]}
-    gdb_test "set v1_power1 := \[e4:e5\]"  ""
-    test_print_accept "print v1_power1" {\[e4:e5\]}
-    gdb_test "set v1_power1 := \[e1, e2:e3, e5\]"  ""
-    test_print_accept "print v1_power1" {\[e1:e3, e5\]}
-    gdb_test "set v1_power1 := \[e1, e2:e4, e4:e5\]"  ""
-    test_print_accept "print v1_power1" {\[e1:e5\]}
-    gdb_test "set v1_power1 := \[e1, e1:e3, e1:e2, e2:e3\]"  ""
-    test_print_accept "print v1_power1" {\[e1:e3\]}
-
-    gdb_test "set v_power2 := \[e2\]"  ""
-    test_print_accept "print v_power2" {\[\]}
-    gdb_test "set v_power2 := \[1,2,3\]"  ""
-    test_print_accept "print v_power2" {\[\]}
-    gdb_test "set v_power2 := \[e2, b2, b1\]"  ""
-    test_print_accept "print v_power2" {\[\]}
-
-# Note, that this is a numbered SET, so a1:a3 contains all elements (exept a6)
-    gdb_test "set v_power2 := \[a1:a3, a6:a4, a7:a9\]"  ""
-    test_print_accept "print v_power2" {\[a6:a3\]}
-    gdb_test "set v_power2 := \[a1, a4:a6, a9\]"  ""
-    test_print_accept "print v_power2" {\[a1, a9\]}
-    gdb_test "set v_power2 := \[a1:a2, a6, a9\]"  ""
-    test_print_accept "print v_power2" {\[a6:a2, a9\]}
-    gdb_test "set v_power2 := \[a1, a4, a7:a8, a9:a3\]"  ""
-    test_print_accept "print v_power2" {\[a1, a4, a9:a8\]}
-    gdb_test "set v_power2 := \[a1, a4:a8\]"  ""
-    test_print_accept "print v_power2" {\[a1, a4:a8\]}
-    gdb_test "set v_power2 := \[a8,a3,a7,a9,a5,a6\]"  ""
-    test_print_accept "print v_power2" {\[a6, a5, a9, a7, a3, a8\]}
-
-    gdb_test "set v_power3 := \[b1:b2,e1\]"  ""
-    test_print_accept "print v_power3" {\[b1:b2\]}
-    gdb_test "set v_power3 := \[b1, b3, b6:b7\]"  ""
-    test_print_accept "print v_power3" {\[b1, b3, b6:b7\]}
-    gdb_test "set v_power3 := \[b1, b3:b4, b7\]"  ""
-    test_print_accept "print v_power3" {\[b1, b3:b4, b7\]}
-    gdb_test "set v_power3 := \[b1, b4:b6, b7\]"  ""
-    test_print_accept "print v_power3" {\[b1, b4:b7\]}
-    gdb_test "set v_power3 := \[b1:b7\]"  ""
-    test_print_accept "print v_power3" {\[b1:b7\]}
-    gdb_test "set v_power3 := \[b5:b7, b1\]"  ""
-    test_print_accept "print v_power3" {\[b1, b5:b7\]}
-
-    gdb_test "set v_power4 := \[\"b\"\]" ""
-    test_print_accept "print v_power4" {\['b':'x'\]}
-    gdb_test "set v_power4 := \[5\]"  ""
-    test_print_accept "print v_power4" {\['b':'x'\]}
-    gdb_test "set v_power4 := \['c':'f','g':'h','o':'t'\]" ""
-    test_print_accept "print v_power4" {\['c':'h', 'o':'t'\]}
-    gdb_test "set v_power4 := \['a','b','c','d','e','f'\]" ""
-    test_print_accept "print v_power4" {\['a':'f'\]}
-    gdb_test "set v_power4 := \['\^(0)':'\^(200)'\]" ""
-    test_print_accept "print v_power4" {\['\^\(0\)':'\^\(200\)'\]}
-
-    gdb_test "set v_power5 := \[a8\]"  ""
-    test_print_accept "print v_power5" {\[2:100\]}
-    gdb_test "set v_power5 := \[4\]"  ""
-    test_print_accept "print v_power5" {\[4\]}
-    gdb_test "set v_power5 := \[3:95,9:100,10:107,200:250\]" ""
-    test_print_accept "print v_power5" {\[3:107, 200:250\]}
-    gdb_test "set v_power5 := \[2, 100:120, 350:400\]"  ""
-    test_print_accept "print v_power5" {\[2, 100:120, 350:400\]}
-    gdb_test "set v_power5 := \[2:64,65:127,128:256,256:399,400\]" ""
-    test_print_accept "print v_power5" {\[2:400\]}
-    gdb_test "set v_power5 := \[3:95, 99:100, 101:107, 200:250\]"  ""
-    test_print_accept "print v_power5" {\[3:95, 99:107, 200:250\]}
-
-    gdb_test "set v_power6 := \[a8\]"  ""
-    test_print_accept "print v_power6" {\[\]}
-    gdb_test "set v_power6 := \[4\]"  ""
-    test_print_accept "print v_power6" {\[4\]}
-    gdb_test "set v_power6 := \[3:95, 99:100, 101:107, 200:250\]"  ""
-    test_print_accept "print v_power6" {\[3:95, 99:107, 200:250\]}
-    gdb_test "set v_power6 := \[-111:0, 1:112, 11111:22222\]"  ""
-    test_print_accept "print v_power6" {\[-111:112, 11111:22222\]}
-    gdb_test "set v_power6 := \[0, 200:4000, 6666:9999\]"  ""
-    test_print_accept "print v_power6" {\[0, 200:4000, 6666:9999\]}
-
-#    gdb_test "set v_power7 := \[a8\]"  ""
-#    test_print_accept "print v_power7" {\[2:100\]}
-#    gdb_test "set v_power7 := \[4\]"  ""
-#    test_print_accept "print v_power7" {\[4\]}
-#    gdb_test "set v_power7 := \[3:95, 99:100, 101:107, 200:250\]" ""
-#    test_print_accept "print v_power7" {\[3:95, 99:107, 200:250\]}
-#    gdb_test "set v_power7 := \[0, 1000, 1000000, 10000000000\]"  ""
-#    test_print_accept "print v_power7" {\[0, 1000, 1000000, 1000000000\]}
-#    gdb_test "set v_power7 := \[-20000:100000, 111111:2222222\]"  ""
-#    test_print_accept "print v_power7" {\[-20000:100000, 111111:2222222\]}
-#    gdb_test "set v_power7 := \[\]"  ""
-#    test_print_accept "print v_power7" {\[3:95, 99:107, 200:250\]}
-#    gdb_test "set v_power7 := \[2:-500, -501:1, 20:370, -888:-920, 1000:2000, 1800:2500\]\ " ""
-#    test_print_accept "print v_power7" {\[-920:-888, -501:2, 20:370, 1000:2500\]}
-#    test_print_accept "print SIZE(v_power7)" ""
-
-
-    runto 58
-    test_print_accept "print v_set1 IN v1_power1" "TRUE"
-    test_print_accept "print v_set1 IN v2_power1" "FALSE"
-
-}
-
-
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-
-if [set_lang_chill] then {
-    # test builtins as described in chapter 6.20.3 Z.200
-
-    test_power 
-} else {
-    warning "$test_name tests suppressed."
-}
diff --git a/gdb/testsuite/gdb.chill/misc.ch b/gdb/testsuite/gdb.chill/misc.ch
deleted file mode 100644
index 20f12c8..0000000
--- a/gdb/testsuite/gdb.chill/misc.ch
+++ /dev/null
@@ -1,12 +0,0 @@
-misc_tests : MODULE;
-
-DCL otto INT := 42;
-
-DCL foo STRUCT (l LONG, c CHAR, b BOOL, s CHARS(3));
-
-dummyfunc: PROC();
-END dummyfunc;
-
-dummyfunc();
-
-END misc_tests;
diff --git a/gdb/testsuite/gdb.chill/misc.exp b/gdb/testsuite/gdb.chill/misc.exp
deleted file mode 100644
index 684c34d..0000000
--- a/gdb/testsuite/gdb.chill/misc.exp
+++ /dev/null
@@ -1,100 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-#                          Martin Pottendorfer (pottendo@aut.alcatel.at)
-#
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "misc"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    return [gdb_test "show language" ".* source language is \"chill\".*" \
-	"set language to \"chill\""]
-}
-
-set prms_id 0
-set bug_id 0
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if ![set_lang_chill] then {
-    runto dummyfunc
-    # check upper/lower case 
-    gdb_test "ptype BOOL" " = (bool|BOOL)"
-    gdb_test "ptype bool" " = (bool|BOOL)"
-    gdb_test "print otto" " = 42"
-    gdb_test "print OTTO" " = 42"
-    gdb_test "print otTO" " = 42"
-    gdb_test "print OTto" " = 42"
-    gdb_test "print NULL" " = NULL" "print emptiness literal"
-
-    # This tests PR 8496.
-    gdb_test {printf "%d %d.",  3+4,2} "7 2." "printf with 2 arguments"
-
-    # This tests GCH/924
-    gdb_test {print (h'23)} { = 35} "print parantised integer literal"
-
-    # Linux thinks this is at line 6, but is otherwise ok.
-    setup_xfail "i*86-pc-linux*-gnu"
-    gdb_test "info line" \
-	{Line 7 of .*misc.ch.* at address H'[0-9a-fA-F]+.*}\
-	"info about current line"
-
-    # check array () type (expr)
-    setup_xfail "m68*-*-hpux*"
-    gdb_test "print array () ubyte (foo)" { = \[\(0:11\): 0\]}
-	
-    send_gdb "set var \$i := foo\n"
-    gdb_expect -re ".*$gdb_prompt $"
-    setup_xfail "m68*-*-hpux*"
-    gdb_test "print/x array () byte (\$i)" { = \[\(0:11\): H'0\]}
-}
diff --git a/gdb/testsuite/gdb.chill/powerset.ch b/gdb/testsuite/gdb.chill/powerset.ch
deleted file mode 100644
index dd3172d..0000000
--- a/gdb/testsuite/gdb.chill/powerset.ch
+++ /dev/null
@@ -1,33 +0,0 @@
---
--- check powerset operators and built-ins
---
-
-ps: MODULE
-
-SYNMODE m_ps1 = POWERSET ULONG (0:8);
-DCL v_ps1 m_ps1 INIT := [1,3,5,7];
-
-SYNMODE m_ps2 = POWERSET LONG (-100:100);
-DCL v_ps2 m_ps2 INIT := [ -100:-95, -1:1, 95:100];
-
-SYNMODE m_set = SET (aa, bb, cc, dd, ee, ff, gg, hh, ii, jj);
-SYNMODE m_ps3 = POWERSET m_set;
-DCL v_ps3 m_ps3 INIT := [bb, dd, ff, ii];
-
-SYNMODE m_ps4 = POWERSET CHAR(' ':'z');
-DCL v_ps4 m_ps4 INIT := [ '.', ',', 'A':'F', 'x':'z' ];
-
-SYNMODE m_ps5 = POWERSET BOOL;
-DCL v_ps5 m_ps5 INIT := [ FALSE ];
-DCL v_ps51 m_ps5 INIT := [ ];
-
-SYNMODE m_int_range = INT(-100:100);
-SYNMODE m_int_subrange = m_int_range(-50:50);
-SYNMODE m_ps6 = POWERSET m_int_subrange;
-DCL v_ps6 m_ps6 INIT := [ LOWER(m_int_subrange):UPPER(m_int_subrange) ];
-
-DCL x INT;
-
-x := 25;
-
-END ps;
diff --git a/gdb/testsuite/gdb.chill/powerset.exp b/gdb/testsuite/gdb.chill/powerset.exp
deleted file mode 100644
index f047507..0000000
--- a/gdb/testsuite/gdb.chill/powerset.exp
+++ /dev/null
@@ -1,187 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file tests various Chill values, expressions, and types.
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "powerset"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"chill\".*$gdb_prompt $" {
-	    pass "set language to \"chill\""
-	    send_gdb "break xx_\n"
-	    gdb_expect {
-		-re ".*$gdb_prompt $" {
-		    send_gdb "run\n" 
-		    gdb_expect -re ".*$gdb_prompt $" {}
-		    return 1
-		}
-		timeout {
-		    fail "can't set breakpoint (timeout)"
-		    return 0
-		}
-	    }
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"chill\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# Testing printing of a specific value.  Increment passcount for
-# success or issue fail message for failure.  In both cases, return
-# a 1 to indicate that more tests can proceed.  However a timeout
-# is a serious error, generates a special fail message, and causes
-# a 0 to be returned to indicate that more tests are likely to fail
-# as well.
-#
-# Args are:
-#
-#	First one is string to send_gdb to gdb
-#	Second one is string to match gdb result to
-#	Third one is an optional message to be printed
-
-proc test_print_accept { args } {
-    global gdb_prompt
-    global passcount
-    global verbose
-
-    if [llength $args]==3 then {
-	set message [lindex $args 2]
-    } else {
-	set message [lindex $args 0]
-    }
-    set sendthis [lindex $args 0]
-    set expectthis [lindex $args 1]
-    set result [gdb_test $sendthis ".* = ${expectthis}" $message]
-    if $result==0 {incr passcount}
-    return $result
-}
-
-proc test_card {} {
-    global passcount
-
-    verbose "testing builtin CARD"
-    set passcount 0
-
-    # discrete mode names
-    test_print_accept "print card(v_ps1)" "4"
-    test_print_accept "print card(v_ps2)" "15"
-    test_print_accept "print card(v_ps3)" "4"
-    test_print_accept "print card(v_ps4)" "11"
-    test_print_accept "print card(v_ps5)" "1"
-    test_print_accept "print card(v_ps51)" "0"
-    test_print_accept "print card(v_ps6)" "101"
-
-    # a failure
-    setup_xfail "*-*-*"
-    test_print_accept "print card(m_ps1)" "typename in invalid context"
-}
-
-proc test_min {} {
-    global passcount
-
-    verbose "testing builtin MIN"
-    set passcount 0
-
-    # discrete mode names
-    test_print_accept "print min(v_ps1)" "1"
-    test_print_accept "print min(v_ps2)" "-100"
-    test_print_accept "print min(v_ps3)" "bb"
-    test_print_accept "print min(v_ps4)" "','"
-    test_print_accept "print min(v_ps5)" "FALSE"
-    test_print_accept "print min(v_ps6)" "-50"
-
-    # a failure
-    setup_xfail "*-*-*"
-    test_print_accept "print min(v_ps51)" "MIN for empty powerset"
-    setup_xfail "*-*-*"
-    test_print_accept "print min(m_ps1)" "typename in invalid context"
-}
-
-proc test_max {} {
-    global passcount
-
-    verbose "testing builtin MIN"
-    set passcount 0
-
-    # discrete mode names
-    test_print_accept "print max(v_ps1)" "7"
-    test_print_accept "print max(v_ps2)" "100"
-    test_print_accept "print max(v_ps3)" "ii"
-    test_print_accept "print max(v_ps4)" "'z'"
-    test_print_accept "print max(v_ps5)" "FALSE"
-    test_print_accept "print max(v_ps6)" "50"
-
-    # test an IN
-    test_print_accept "print 0 in v_ps6" "TRUE"
-
-    # a failure
-    setup_xfail "*-*-*"
-    test_print_accept "print max(v_ps51)" "MAX for empty powerset"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if [set_lang_chill] then {
-    # test builtins as described in chapter 6.20.3 Z.200
-    test_card
-    test_min
-    test_max
-} else {
-    warning "$test_name tests suppressed."
-}
diff --git a/gdb/testsuite/gdb.chill/pr-4975-grt.ch b/gdb/testsuite/gdb.chill/pr-4975-grt.ch
deleted file mode 100644
index 7796362..0000000
--- a/gdb/testsuite/gdb.chill/pr-4975-grt.ch
+++ /dev/null
@@ -1,13 +0,0 @@
-gdb_bug_grt: MODULE
-NEWMODE is_channel_type = SET (chan_1,
-     chan_2,
-     chan_3,
-     chan_4,
-     chan_5,
-     chan_6,
-     chan_7,
-     chan_8,
-     chan_9,
-     chan_10);
-GRANT is_channel_type;
-END;
diff --git a/gdb/testsuite/gdb.chill/pr-4975.ch b/gdb/testsuite/gdb.chill/pr-4975.ch
deleted file mode 100644
index dbba064..0000000
--- a/gdb/testsuite/gdb.chill/pr-4975.ch
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
->Number:         4975
->Category:       chill
->Synopsis:       Segmentation fault of gdb 4.12.1
->Description:
-
-    Problem: gdb 4.12.1 segment faults with following chill program.
-*/
-
-gdb_bug: MODULE
-
-<> USE_SEIZE_FILE "pr-4975-grt.grt" <>
-SEIZE is_channel_type;
-
-  SYNMODE chan_type = POWERSET is_channel_type;
-  SYN     hugo chan_type = [chan_1, chan_3];
-
-DCL otto is_channel_type := chan_2;
-
-x: PROC ();
-
-  IF otto IN hugo THEN
-    WRITETEXT (STDOUT, "otto IN hugo%/");
-  ELSE
-    WRITETEXT (STDOUT, "You loose%/");
-  FI;
-END x;
-
-x ();
-
-END gdb_bug;
-/*
-Compiled with:
-
-   chill -S -fgrant-only pr-315-grt.ch
-   chill -g -o pr-315 pr-315.ch
-
-Run gdb with
-
-   gdb pr-315 --readnow
-
-will result in a sigsegv in file gdbtypes.c function force_to_range_type.
-*/
diff --git a/gdb/testsuite/gdb.chill/pr-4975.exp b/gdb/testsuite/gdb.chill/pr-4975.exp
deleted file mode 100644
index f59e7dc..0000000
--- a/gdb/testsuite/gdb.chill/pr-4975.exp
+++ /dev/null
@@ -1,67 +0,0 @@
-# Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile2 "pr-4975-grt"
-set srcfile2 ${srcdir}/$subdir/${testfile2}.ch
-set objfile2 ${objdir}/$subdir/${testfile2}.o
-if  { [compile "${srcfile2} -g -c -o ${objfile2}"] != "" } {
-    perror "Couldn't compile ${srcfile2}"
-    return -1
-}
-
-set testfile "pr-4975"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g ${objfile2} -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    # This is needed (at least on SunOS4) to make sure the
-    # the symbol table is read.
-    runto "x"
-    # "You loose"?  Why, thank you.  (But I suspect "You lose" might have
-    # been what was intended).
-    gdb_test "finish" "You loose.*" "Runs and reads symbols OK"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-5016.ch b/gdb/testsuite/gdb.chill/pr-5016.ch
deleted file mode 100644
index 16f49e8..0000000
--- a/gdb/testsuite/gdb.chill/pr-5016.ch
+++ /dev/null
@@ -1,24 +0,0 @@
-vector: MODULE
-
-SYNMODE m_index = RANGE(1:10);
-NEWMODE vector = ARRAY (m_index) INT;
-
-DCL a, b, c vector;
-
-dump: PROC( a vector LOC, c CHAR );
-  DCL i m_index := 5;
-  DO FOR i IN m_index;
-    WRITETEXT( STDOUT, "%C(%C)=%C ", c, i, a(i) );
-  OD;
-  WRITETEXT( STDOUT, "%/" );
-END dump;
-
-a := vector [ 1, -1, 2, -2, 3, -3, 4, -4, 5, -5 ];
-b := a;
-b(4) := 4;
-b(7) := 7;
-c := vector [(*): 0];
-
-dump(a,'a');
-
-END vector;
diff --git a/gdb/testsuite/gdb.chill/pr-5016.exp b/gdb/testsuite/gdb.chill/pr-5016.exp
deleted file mode 100644
index 4384d8c..0000000
--- a/gdb/testsuite/gdb.chill/pr-5016.exp
+++ /dev/null
@@ -1,62 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "pr-5016"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    runto dump
-    # Linux thinks type is "_cint" (and so does sparc-sun-sunos4, alpha-dec-osf2.0)
-    #setup_xfail "i*86-pc-linux*-gnu" "sparc-sun-sunos4*" "alpha-dec-osf2*"
-    gdb_test "whatis i" "type = m_index" "whatis int-range"
-    gdb_test_exact "ptype m_index" "type = RANGE (1:10)" "ptype m_index"
-    gdb_test_exact "whatis a" "type = /*LOC*/ vector"
-    gdb_test "ptype a" "type = /\\*LOC\\*/ ARRAY \\(1:10\\) (INT|int)"
-    gdb_test "step" ""
-    gdb_test_exact "whatis i" "type = long" "whatis loop counter i"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-5020.ch b/gdb/testsuite/gdb.chill/pr-5020.ch
deleted file mode 100644
index 6aba793..0000000
--- a/gdb/testsuite/gdb.chill/pr-5020.ch
+++ /dev/null
@@ -1,19 +0,0 @@
-
-PR_5020: MODULE
-  dummy_pr_5020: PROC ();
-  END;
-  NEWMODE x = STRUCT (l LONG, b BOOL);
-  NEWMODE aset = SET (aa, bb);
-
-  DCL y ARRAY ('a':'b') x;
-  DCL setarr ARRAY (aset) x;
-  DCL intarr ARRAY(10:11) x;
-  DCL boolarr ARRAY (BOOL) x;
-
-  y('a').l, setarr(aa).l, intarr(10).l, boolarr(FALSE).l := 10;
-  y('a').b, setarr(aa).b, intarr(10).b, boolarr(FALSE).b := TRUE;
-  y('b').l, setarr(bb).l, intarr(11).l, boolarr(TRUE).l := 111;
-  y('b').b, setarr(bb).b, intarr(11).b, boolarr(TRUE).b := FALSE;
-
-  dummy_pr_5020 ();
-END;
diff --git a/gdb/testsuite/gdb.chill/pr-5020.exp b/gdb/testsuite/gdb.chill/pr-5020.exp
deleted file mode 100644
index 1adece3..0000000
--- a/gdb/testsuite/gdb.chill/pr-5020.exp
+++ /dev/null
@@ -1,85 +0,0 @@
-# Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "pr-5020"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    # This is needed (at least on SunOS4) to make sure the
-    # the symbol table is read.
-    gdb_test "break chillvars.ch:3" ""
-    gdb_test "delete 1" ""
-
-    gdb_test "set width 0" ""
-    gdb_test "set print sevenbit-strings" ""
-    gdb_test "set print address off" ""
-
-    test_pr_5020
-}
-
-proc test_pr_5020 {} {
-    global gdb_prompt
-    runto dummy_pr_5020
-    gdb_test_exact "print y" \
-	{= [('a'): [.l: 10, .b: TRUE], ('b'): [.l: 111, .b: FALSE]]}
-    gdb_test_exact "print boolarr" \
-	{= [(FALSE): [.l: 10, .b: TRUE], (TRUE): [.l: 111, .b: FALSE]]}
-    gdb_test_exact "print intarr" \
-	{= [(10): [.l: 10, .b: TRUE], (11): [.l: 111, .b: FALSE]]}
-    gdb_test_exact "print setarr" \
-	{= [(aa): [.l: 10, .b: TRUE], (bb): [.l: 111, .b: FALSE]]}
-    gdb_test "set print pretty" ""
-    gdb_test_exact "print y" \
-{= [('a'): [

-    .l: 10, 

-    .b: TRUE

-  ], ('b'): [

-    .l: 111, 

-    .b: FALSE

-  ]]} "print y pretty"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-5022.ch b/gdb/testsuite/gdb.chill/pr-5022.ch
deleted file mode 100644
index aeaad4e..0000000
--- a/gdb/testsuite/gdb.chill/pr-5022.ch
+++ /dev/null
@@ -1,12 +0,0 @@
-PR_5022: MODULE
-  dummy_pr_5022: PROC ();
-  END;
-  DCL p PTR;
-  DCL i INT;
-
-  p := NULL;
-  dummy_pr_5022 ();
-  i := 13;
-  p := ->i;
-  dummy_pr_5022 ();
-END;
diff --git a/gdb/testsuite/gdb.chill/pr-5022.exp b/gdb/testsuite/gdb.chill/pr-5022.exp
deleted file mode 100644
index 097e386..0000000
--- a/gdb/testsuite/gdb.chill/pr-5022.exp
+++ /dev/null
@@ -1,70 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "pr-5022"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    # This is needed (at least on SunOS4) to make sure the
-    # the symbol table is read.
-    gdb_test "break gdbme.ch:3" ""
-    gdb_test "delete 1" ""
-
-    gdb_test "set width 0" ""
-    gdb_test "set print sevenbit-strings" ""
-
-    test_pr_5022
-}
-
-proc test_pr_5022 {} {
-    global gdb_prompt
-    runto dummy_pr_5022
-    gdb_test "p p" " = NULL" "print NULL pointer"
-    gdb_test "continue" ""
-    gdb_test "p p" {= PTR\(H'[0-9a-fA-F]+\)} "print non-NULL pointer"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-5646-grt.ch b/gdb/testsuite/gdb.chill/pr-5646-grt.ch
deleted file mode 100644
index b7a9002..0000000
--- a/gdb/testsuite/gdb.chill/pr-5646-grt.ch
+++ /dev/null
@@ -1,5 +0,0 @@
-x: MODULE
-NEWMODE a_set = SET (a, b, c, d);
-NEWMODE a_ps = POWERSET a_set;
-GRANT a_ps;
-END;
diff --git a/gdb/testsuite/gdb.chill/pr-5646.ch b/gdb/testsuite/gdb.chill/pr-5646.ch
deleted file mode 100644
index 8c14cb8..0000000
--- a/gdb/testsuite/gdb.chill/pr-5646.ch
+++ /dev/null
@@ -1,15 +0,0 @@
-y: MODULE
-
-<> USE_SEIZE_FILE "pr-5646-grt.grt" <>
-SEIZE a_ps;
-
-p: PROC ();
-
-  DCL xx a_ps;
-
-  xx := [a, b];
-END p;
-
-p();
-
-END y;
diff --git a/gdb/testsuite/gdb.chill/pr-5646.exp b/gdb/testsuite/gdb.chill/pr-5646.exp
deleted file mode 100644
index 958b36a..0000000
--- a/gdb/testsuite/gdb.chill/pr-5646.exp
+++ /dev/null
@@ -1,64 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile2 "pr-5646-grt"
-set srcfile2 ${srcdir}/$subdir/${testfile2}.ch
-set objfile2 ${objdir}/$subdir/${testfile2}.o
-if  { [compile "${srcfile2} -g -c -o ${objfile2}"] != "" } {
-    perror "Couldn't compile ${srcfile2}"
-    return -1
-}
-
-set testfile "pr-5646"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g ${objfile2} -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    runto p
-    gdb_test "next" ""
-    gdb_test_exact "print xx" {= [a:b]}
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-5984.ch b/gdb/testsuite/gdb.chill/pr-5984.ch
deleted file mode 100644
index 3e74a56..0000000
--- a/gdb/testsuite/gdb.chill/pr-5984.ch
+++ /dev/null
@@ -1,8 +0,0 @@
-x: module                        -- line 1
-  p:proc (t char (20) varying);  --      2
-	  writetext(stdout, t);  --      3
-  end p;                         --      4
-                                 --      5
-  p("Jason Dark.%/");            --      6
-  p("Hello World.%/");           --      7
-end x;        
diff --git a/gdb/testsuite/gdb.chill/pr-5984.exp b/gdb/testsuite/gdb.chill/pr-5984.exp
deleted file mode 100644
index f8ea37e..0000000
--- a/gdb/testsuite/gdb.chill/pr-5984.exp
+++ /dev/null
@@ -1,57 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "pr-5984"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    send_gdb "set language chill\n" ; 
-
-    gdb_test "break pr-5984.ch:6" ""
-    send_gdb "run\n"; gdb_expect -re "Breakpoint .*pr-5984.ch:6"
-    gdb_expect -re "$gdb_prompt $"
-    gdb_test "next" "Jason Dark.*" "next over Jason Dark"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-6292.ch b/gdb/testsuite/gdb.chill/pr-6292.ch
deleted file mode 100644
index c2ed953..0000000
--- a/gdb/testsuite/gdb.chill/pr-6292.ch
+++ /dev/null
@@ -1,17 +0,0 @@
-hack : module
-
-dcl i int;
-
-fred : proc (a int in, b int loc);
-  writetext(stdout, "a was '%C'; b was '%C'.%/", a, b);
-  b + := 1;
-end fred;
-
-klaus : proc ();
-  writetext(stdout, "here's klaus calling.%/");
-end klaus;
-
-i:=12;
-writetext(stdout, "done.%/");
-
-end hack;
diff --git a/gdb/testsuite/gdb.chill/pr-6292.exp b/gdb/testsuite/gdb.chill/pr-6292.exp
deleted file mode 100644
index db276b8..0000000
--- a/gdb/testsuite/gdb.chill/pr-6292.exp
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "pr-6292"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    send_gdb "set language chill\n" ; 
-
-    gdb_test "break pr-6292.ch:15" ""
-    send_gdb "run\n"; gdb_expect -re "Breakpoint .*pr-6292.ch:15.*$gdb_prompt $"
-    gdb_test_exact "call klaus()" {here's klaus calling.}
-    gdb_test {set fred(10, i)} {a was '10'; b was '12'.}
-    gdb_test "print i" { = 13} "print i after call"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-6632-grt.ch b/gdb/testsuite/gdb.chill/pr-6632-grt.ch
deleted file mode 100644
index e9434f1..0000000
--- a/gdb/testsuite/gdb.chill/pr-6632-grt.ch
+++ /dev/null
@@ -1,34 +0,0 @@
-markus1: MODULE
-
-SYNMODE m_dummy = SET (dummy_1,
-                       dummy_2,
-                       dummy_3,
-                       dummy_4,
-                       dummy_5,
-                       dummy_6,
-                       dummy_7,
-                       dummy_8,
-                       dummy_9,
-                       dummy_10,
-                       dummy_11,
-                       dummy_12,
-                       dummy_13,
-                       dummy_14,
-                       dummy_15,
-                       dummy_16,
-                       dummy_17,
-                       dummy_18,
-                       dummy_19,
-                       dummy_20,
-                       dummy_21,
-                       dummy_22,
-                       dummy_23,
-                       dummy_24,
-                       dummy_25,
-                       dummy_26);
-
-SYNMODE m_dummy_range = m_dummy(dummy_6 : dummy_22);
-
-GRANT m_dummy, m_dummy_range;
-
-END markus1;
diff --git a/gdb/testsuite/gdb.chill/pr-6632.ch b/gdb/testsuite/gdb.chill/pr-6632.ch
deleted file mode 100644
index b82c7ae..0000000
--- a/gdb/testsuite/gdb.chill/pr-6632.ch
+++ /dev/null
@@ -1,31 +0,0 @@
-markus: MODULE
-
-<> USE_SEIZE_FILE "pr-6632-grt.grt" <>
-SEIZE m_dummy, m_dummy_range;
-
-DCL v m_dummy_range;
-
-NEWMODE is_str_descr = STRUCT (p PTR,
-                               l INT,
-                               flag STRUCT (x UBYTE,
-                                            y SET (aa, bb, cc, dd, ee, ff)));
-DCL des is_str_descr;
-
-NEWMODE is_cb_debug = STRUCT (i INT,
-                              channel m_dummy_range,
-                              p PTR);
-NEWMODE is_cb_debug_array = ARRAY (0:20) is_cb_debug;
-DCL cb_debug is_cb_debug_array;
-DCL cb_debug_index INT := 0;
-
-p: PROC (pp is_str_descr IN, x m_dummy_range IN)
-  DO WITH cb_debug(cb_debug_index);
-    channel := x;
-  OD;
-END p;
-
-p (des, dummy_10);
-WRITETEXT (stdout, "cb_debug(%C).channel := %C%/", 
-           cb_debug_index, cb_debug(cb_debug_index).channel);
-
-END markus;
diff --git a/gdb/testsuite/gdb.chill/pr-6632.exp b/gdb/testsuite/gdb.chill/pr-6632.exp
deleted file mode 100644
index 03e342c..0000000
--- a/gdb/testsuite/gdb.chill/pr-6632.exp
+++ /dev/null
@@ -1,66 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-
-if [skip_chill_tests] then { continue }
-
-set testfile2 "pr-6632-grt"
-set srcfile2 ${srcdir}/$subdir/${testfile2}.ch
-set objfile2 ${objdir}/$subdir/${testfile2}.o
-if  { [compile "${srcfile2} -g -c -o ${objfile2}"] != "" } {
-    perror "Couldn't compile ${srcfile2}"
-    return -1
-}
-
-set testfile "pr-6632"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} ${objfile2} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    runto p
-    gdb_test "whatis x" {type = m_dummy_range}
-    gdb_test_exact "ptype x" {type = m_dummy (dummy_6:dummy_22)}
-    gdb_test "print x" { = dummy_10}
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-8134.exp b/gdb/testsuite/gdb.chill/pr-8134.exp
deleted file mode 100644
index 5bbd66c..0000000
--- a/gdb/testsuite/gdb.chill/pr-8134.exp
+++ /dev/null
@@ -1,65 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-# Note we use pr-8136.ch for pr-8134.exp as well as pr-8136.exp.
-set testfile2 "func1"
-set srcfile2 ${srcdir}/$subdir/${testfile2}.ch
-set objfile2 ${objdir}/$subdir/${testfile2}.o
-if  { [compile "${srcfile2} -g -c -o ${objfile2}"] != "" } {
-    perror "Couldn't compile ${srcfile2}"
-    return -1
-}
-
-set testfile "pr-8134"
-set srcfile ${srcdir}/$subdir/pr-8136.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g ${objfile2} -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    runto p1
-    gdb_test "print first" "= 1"
-    gdb_test "print last" "= 10"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-8136.ch b/gdb/testsuite/gdb.chill/pr-8136.ch
deleted file mode 100644
index b380110..0000000
--- a/gdb/testsuite/gdb.chill/pr-8136.ch
+++ /dev/null
@@ -1,34 +0,0 @@
--- NOTE: This test is used for pr-3134.exp as well as pr-8136.
-func: MODULE
-
-<> USE_SEIZE_FILE "func1.grt" <>
-SEIZE ALL;
-
-NEWMODE m_struct = STRUCT (i LONG, str CHARS(50) VARYING);
-DCL insarr ARRAY (1:10) INT;
-
-DCL setrange m_setrange := e5;
-
-DCL ps m_ps := [ e3, e7:e9 ];
-DCL range_ps m_rangeps := [ 2, 3, 4, 28 ];
-
-p1: PROC (first INT IN, last INT IN, s m_struct IN);
-
-  DCL foo LONG := 3;
-
-  startall: PROC ()
-    DO FOR i := first to last;
-      insarr(i) := i;
-    OD;
-    DO FOR i := first TO last;
-      WRITETEXT (stdout, "insarr(%C) := %C%/", i, insarr(i));
-    OD;
-  END startall;
-
-  startall ();
-
-END p1;
-
-p1 (LOWER (insarr), UPPER (insarr), [ 10, "This is a string." ]);
-
-END func;
diff --git a/gdb/testsuite/gdb.chill/pr-8136.exp b/gdb/testsuite/gdb.chill/pr-8136.exp
deleted file mode 100644
index 7bf360c..0000000
--- a/gdb/testsuite/gdb.chill/pr-8136.exp
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile2 "func1"
-set srcfile2 ${srcdir}/$subdir/${testfile2}.ch
-set objfile2 ${objdir}/$subdir/${testfile2}.o
-if  { [compile "${srcfile2} -g -c -o ${objfile2}"] != "" } {
-    perror "Couldn't compile ${srcfile2}"
-    return -1
-}
-
-set testfile "pr-8136"
-set srcfile ${srcdir}/$subdir/pr-8136.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g ${objfile2} -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    runto p1
-    gdb_test "print ps" {= \[e3, e7:e9\]}
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-8405.ch b/gdb/testsuite/gdb.chill/pr-8405.ch
deleted file mode 100644
index a9b2531..0000000
--- a/gdb/testsuite/gdb.chill/pr-8405.ch
+++ /dev/null
@@ -1,19 +0,0 @@
-emptybit: MODULE
-
-SYNMODE b8 = BOOLS(8);
-SYN bit8 b8 = B'00000000';
-
-SYNMODE char_m = CHARS(40) VARYING;
-
-SYNMODE stru_m = STRUCT (c char_m, b b8, boo BOOL);
-DCL xx stru_m;
-
-SYNMODE m_stru = STRUCT (c char_m, i LONG, boo BOOL);
-DCL yy m_stru;
-
-SYNMODE m_arr = ARRAY (1:10) LONG;
-DCL zz m_arr;
-
-WRITETEXT (stdout, "%C%/", bit8);
-
-END emptybit;
diff --git a/gdb/testsuite/gdb.chill/pr-8405.exp b/gdb/testsuite/gdb.chill/pr-8405.exp
deleted file mode 100644
index dff230e..0000000
--- a/gdb/testsuite/gdb.chill/pr-8405.exp
+++ /dev/null
@@ -1,61 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-    gdb_test "set var \$i:=xx" ""
-    gdb_test "print \$i" {= \[.c: "", .b: B'00000000', .boo: FALSE\]}
-}
-
-if [skip_chill_tests] then { continue }
-
-# Check to see if we have an executable to test.  If not, then either we
-# haven't tried to compile one, or the compilation failed for some reason.
-# In either case, just notify the user and skip the tests in this file.
-
-set testfile "pr-8405"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-if ![file exists $binfile] then {
-    warning "$binfile does not exist; tests suppressed." 0
-} else {
-    do_tests
-}
diff --git a/gdb/testsuite/gdb.chill/pr-8742.ch b/gdb/testsuite/gdb.chill/pr-8742.ch
deleted file mode 100644
index 0541149..0000000
--- a/gdb/testsuite/gdb.chill/pr-8742.ch
+++ /dev/null
@@ -1,32 +0,0 @@
-hugo : module
-  
-  synmode a = range(1:10);
-  synmode p = powerset a;
-  
-  synmode s = set (sa, sb, sc);
-  synmode s_ps = powerset s;
-  
-  x: proc (ps p);
-    dcl i a;
-    do for i in ps;
-      writetext (stdout, "%C ", i);
-    od;
-    writetext(stdout, "%/");
-  end x;
-  
-  y : proc (ps s_ps);
-    dcl i s;
-    do for i in ps;
-      writetext (stdout, "%C ", i);
-    od;
-    writetext(stdout, "%/");
-  end y;
-
-  dummy: proc ();
-  end dummy;
-      
-  x([1,2,3]);
-  y([sa, sc]);
-  dummy ();
-  
-end hugo;
diff --git a/gdb/testsuite/gdb.chill/pr-8742.exp b/gdb/testsuite/gdb.chill/pr-8742.exp
deleted file mode 100644
index ee49c28..0000000
--- a/gdb/testsuite/gdb.chill/pr-8742.exp
+++ /dev/null
@@ -1,64 +0,0 @@
-# Copyright (C) 1992, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "pr-8742"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    runto dummy
-
-    # Haven't investigated why these fail on mips-sgi-irix*
-    setup_xfail "m68*-*-hpux*" "mips*-sgi-irix*"
-    gdb_test {call x(p [1, 3, 5])} "1 3 5 " "pass int powerset tuple"
-    setup_xfail "mips*-sgi-irix*"
-    gdb_test {call y(s_ps [sc])} "sc " "pass set powerset tuple"
-    setup_xfail "m68*-*-hpux*" "mips*-sgi-irix*"
-    gdb_test {call x([1, 3, 5])} "1 3 5 " "pass modeless int powerset tuple"
-    setup_xfail "mips*-sgi-irix*"
-    gdb_test {call y([sc])} "sc " "pass modeless set powerset tuple"
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-8894-grt.ch b/gdb/testsuite/gdb.chill/pr-8894-grt.ch
deleted file mode 100644
index 5720170..0000000
--- a/gdb/testsuite/gdb.chill/pr-8894-grt.ch
+++ /dev/null
@@ -1,6 +0,0 @@
-yy: MODULE
-
-SYNMODE m_byte = INT (0:255);
-GRANT ALL;
-
-END yy;
diff --git a/gdb/testsuite/gdb.chill/pr-8894.ch b/gdb/testsuite/gdb.chill/pr-8894.ch
deleted file mode 100644
index 391d56b..0000000
--- a/gdb/testsuite/gdb.chill/pr-8894.ch
+++ /dev/null
@@ -1,12 +0,0 @@
-xx: MODULE
-
-<> USE_SEIZE_FILE "pr-8894-grt.grt" <>
-SEIZE m_byte;
-
-SYNMODE m_struct = STRUCT (a, b, c m_byte);
-
-DCL v m_struct;
-
-v.a := 100;
-
-END xx;
diff --git a/gdb/testsuite/gdb.chill/pr-8894.exp b/gdb/testsuite/gdb.chill/pr-8894.exp
deleted file mode 100644
index adef6f6..0000000
--- a/gdb/testsuite/gdb.chill/pr-8894.exp
+++ /dev/null
@@ -1,61 +0,0 @@
-# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile2 "pr-8894-grt"
-set srcfile2 ${srcdir}/$subdir/${testfile2}.ch
-set objfile2 ${objdir}/$subdir/${testfile2}.o
-if  { [compile "${srcfile2} -g -c -o ${objfile2}"] != "" } {
-    perror "Couldn't compile ${srcfile2}"
-    return -1
-}
-
-set testfile "pr-8894"
-set srcfile ${srcdir}/$subdir/$testfile.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g ${objfile2} -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    gdb_test "print size(m_byte)" { = 2}
-    gdb_test "print size(m_struct)" { = 6}
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/pr-9095.ch b/gdb/testsuite/gdb.chill/pr-9095.ch
deleted file mode 100644
index 61ffb70..0000000
--- a/gdb/testsuite/gdb.chill/pr-9095.ch
+++ /dev/null
@@ -1,13 +0,0 @@
-gdb1: MODULE
-
-SYNMODE m_arr1 = ARRAY (1:10) UBYTE;
-SYNMODE m_struct = STRUCT ( i LONG,
-                            p REF m_arr1);
-SYNMODE m_arr2 = ARRAY (0:10) REF m_struct;
-
-DCL v_arr1 m_arr1 INIT := [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ];
-DCL v_struct m_struct INIT := [ 10, ->v_arr1 ];
-DCL v_arr2 m_arr2 INIT := [ (5): ->v_struct, (ELSE): NULL ];
-
-WRITETEXT (stdout, "v_arr2(5)->.p->(5) = %C%/", v_arr2(5)->.p->(5));
-END gdb1;
diff --git a/gdb/testsuite/gdb.chill/pr-9095.exp b/gdb/testsuite/gdb.chill/pr-9095.exp
deleted file mode 100644
index 4c5ce97..0000000
--- a/gdb/testsuite/gdb.chill/pr-9095.exp
+++ /dev/null
@@ -1,62 +0,0 @@
-# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-    runto pr-9095.ch:12
-    gdb_test {p v_arr2(5)->.p(5)} "reference value used as function" \
-	"bad call using pointer"
-}
-
-if [skip_chill_tests] then { continue }
-
-# Check to see if we have an executable to test.  If not, then either we
-# haven't tried to compile one, or the compilation failed for some reason.
-# In either case, just notify the user and skip the tests in this file.
-
-set testfile "pr-9095"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-if ![file exists $binfile] then {
-    warning "$binfile does not exist; tests suppressed." 0
-} else {
-    do_tests
-}
diff --git a/gdb/testsuite/gdb.chill/pr-9946.ch b/gdb/testsuite/gdb.chill/pr-9946.ch
deleted file mode 100644
index 3d9210a..0000000
--- a/gdb/testsuite/gdb.chill/pr-9946.ch
+++ /dev/null
@@ -1,10 +0,0 @@
-x: module
-
-synmode aset = SET (stopped, moving);
-
-DCL xyz aset;
-
-xyz := moving;
-xyz := SUCC (xyz);
-
-END x;
diff --git a/gdb/testsuite/gdb.chill/pr-9946.exp b/gdb/testsuite/gdb.chill/pr-9946.exp
deleted file mode 100644
index b6b592f..0000000
--- a/gdb/testsuite/gdb.chill/pr-9946.exp
+++ /dev/null
@@ -1,79 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-#                          Martin Pottendorfer (pottendo@aut.alcatel.at)
-#
-
-if $tracelevel then {
-        strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "pr-9946"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-        -re ".*$gdb_prompt $" {}
-        timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    return [gdb_test "show language" ".* source language is \"chill\".*" \
-        "set language to \"chill\""]
-}
-
-set prms_id 0
-set bug_id 0
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if ![set_lang_chill] then {
-    runto x_
-    gdb_test "next" ""
-    # check comparison of SET's
-    gdb_test {print xyz=moving} { = TRUE}
-    gdb_test {print xyz/=moving} { = FALSE}
-    gdb_test {print xyz<moving} { = FALSE}
-    gdb_test {print xyz<=moving} { = TRUE}
-    gdb_test {print xyz>moving} { = FALSE}
-    gdb_test {print xyz>=moving} { = TRUE}
-}
diff --git a/gdb/testsuite/gdb.chill/result.ch b/gdb/testsuite/gdb.chill/result.ch
deleted file mode 100644
index b8c65e7..0000000
--- a/gdb/testsuite/gdb.chill/result.ch
+++ /dev/null
@@ -1,29 +0,0 @@
-test_result:  MODULE
-
-  DCL i INT := 5;
-
-  SYNMODE m_struct = STRUCT (l LONG, b BOOL);
-  DCL v_struct m_struct := [ 20, TRUE ];
-
-  simple_func: PROC () RETURNS (INT);
-    DCL j INT := i;
-    RESULT 10;
-    i + := 2;
-    RESULT j + 2;
-    i + := 2;
-  END simple_func;
-
-  ret_struct: PROC () RETURNS (m_struct)
-    DCL v m_struct := [ 33, FALSE ];
-    RESULT v;
-    v.l := 18;
-  END ret_struct;
-
-  i := simple_func ();
-  i := simple_func ();
-  i * := 10;
-
-  v_struct := ret_struct ();
-
-  i := 33; -- for gdb
-END test_result;
diff --git a/gdb/testsuite/gdb.chill/result.exp b/gdb/testsuite/gdb.chill/result.exp
deleted file mode 100644
index 64ca335..0000000
--- a/gdb/testsuite/gdb.chill/result.exp
+++ /dev/null
@@ -1,77 +0,0 @@
-# Copyright (C) 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "result"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    gdb_test "set width 0" ""
-    gdb_test "set print sevenbit-strings" ""
-    gdb_test "set print address off" ""
-
-    # simple function
-    runto simple_func
-    gdb_test "step 2" ""
-    gdb_test "print j" "= 5"
-    gdb_test "p RESULT" "= 10"
-    gdb_test "continue" ""
-    gdb_test "print i" "= 7"
-    gdb_test "step 4" ""
-    gdb_test "set RESULT := 50" ""
-    gdb_test "finish" ""
-    gdb_test "step" ""
-    gdb_test "print i" "= 50"
-
-    # returning a structure
-    runto ret_struct
-    gdb_test "step 2" ""
-    gdb_test "p result" {\[.l: 33, .b: FALSE\]}
-    gdb_test "set var result := \[383, TRUE\]" ""
-    gdb_test "finish" ""
-    gdb_test "p v_struct" {\[.l: 383, .b: TRUE\]}
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/string.ch b/gdb/testsuite/gdb.chill/string.ch
deleted file mode 100644
index 3503c46..0000000
--- a/gdb/testsuite/gdb.chill/string.ch
+++ /dev/null
@@ -1,24 +0,0 @@
-ss: MODULE
-
-/* These declarations are from Cygnus PR chill/9078. */
-  SYNMODE m_char20 = CHARS(20) VARYING;
-
-  DCL foo m_char20 INIT := "Moser ";
-  DCL bar m_char20 INIT := "Wilfried";
-
-  DCL foo1 CHARS(5) INIT := "12345";
-  DCL bar1 CHARS(5) INIT := "abcde";
-
-/* This is Cynus PR chill/5696. */
-
-DCL s20 CHARS(20) VARYING;
-
-DCL s10 CHARS(10);
-
-
-s20 := "Moser Wilfried";
-S10 := "1234567890";
-
-WRITETEXT (stdout, "s20 := ""%C"", s10 := ""%C""%/", s20, s10);
-
-END ss;
diff --git a/gdb/testsuite/gdb.chill/string.exp b/gdb/testsuite/gdb.chill/string.exp
deleted file mode 100644
index dabd7e9..0000000
--- a/gdb/testsuite/gdb.chill/string.exp
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "string"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    # These tests based on Cygnus PR chill/5696.
-    runto string.ch:22
-    gdb_test "p s20" { = "Moser Wilfried"} "print simple vstring"
-    gdb_test "p s20(1)" { = 'o'} "print vstring element"
-    gdb_test "p s20(1:3)" { = "ose"} "print vstring slice (:)"
-    gdb_test "p s20(2 up 3)" { = "ser"} "print vstring slice (up)"
-    gdb_test "p s10" { = "1234567890"} "print simple string"
-    gdb_test "p s10(1)" { = '2'} "print string element"
-    gdb_test "p s10(1:3)" { = "234"} "print string slice (:)"
-    gdb_test "p s10(2 up 3)" { = "345"} "print string slice (up)"
-
-    gdb_test "p length(s10)" { = 10} "print string length"
-    gdb_test "p length(s20)" { = 14} "print varying string length"
-    gdb_test "p lower(s10)" { = 0} "print string lower"
-    gdb_test "p upper(s10)" { = 9} "print string upper"
-    gdb_test "p lower(s20)" { = 0} "print varying string lower"
-    gdb_test "p upper(s20)" { = 19} "print varying string upper"
-
-    # These tests are based on Cygnus PR chill/9078.
-    gdb_test "print foo // bar" { = "Moser Wilfried"}
-    gdb_test "print foo // bar1" { = "Moser abcde"}
-    gdb_test "print foo1 // bar1" { = "12345abcde"}
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.chill/tests1.ch b/gdb/testsuite/gdb.chill/tests1.ch
deleted file mode 100644
index b545d07..0000000
--- a/gdb/testsuite/gdb.chill/tests1.ch
+++ /dev/null
@@ -1,240 +0,0 @@
--- Copyright (C) 1992, 1995 Free Software Foundation, Inc.
-
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation; either version 2 of the License, or
--- (at your option) any later version.
--- 
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
--- 
--- You should have received a copy of the GNU General Public License
--- along with this program; if not, write to the Free Software
--- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
--- Please email any bugs, comments, and/or additions to this file to:
--- bug-gdb@prep.ai.mit.edu
-
---
--- test program 1 (refer to tests1.exp)
---
-
-/* These functions are defined in libchill.a */
-
-runtime: SPEC MODULE
-DCL chill_argc long;
-DCL chill_argv REF ARRAY (0:1000) REF CHARS (1000) VARYING;
-__print_event: PROC (arg0 ptr,
-       arg1 ptr) END;
-__print_buffer: PROC (arg0 ptr,
-       arg1 ptr) END;
-GRANT ALL;
-END;
-
-tests1: module;
-
-seize 	__print_event,
-	__print_buffer;
-
-newmode	set1 = set(aaa, bbb, ccc);
-newmode	nset1 = set(na = 1, nb = 34, nc = 20);
-newmode r11 = range (0 : upper(ubyte));
-newmode r12 = range (0 : upper(uint));
---newmode r13 = range (0 : upper(ulong)); -- bug in gnuchill
-newmode r14 = range (lower(byte) : upper(byte));
-newmode r15 = range (lower(int) : upper(int));
-newmode r16 = range (lower(long): upper(long));
-newmode r2 = set1(bbb : ccc);
-newmode r3 = nset1(na : na);
-newmode r4 = nset1(nc : nb);
-newmode r5 = nset1(lower(nset1) : upper(nset1));
-
-newmode pm1 = powerset set(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10);
-newmode pm2 = powerset byte (1:8);
-newmode pm3 = powerset int (-32768:32767);
-newmode pm4 = powerset long (-32768:32768);
-newmode pm5 = powerset long (lower(long):upper(long));
-newmode ref1 = ref pm1;
-newmode ref2 = ref byte;
-newmode ref3 = ptr;
-synmode ref4 = ptr;
-synmode syn_int = int;
-
-newmode prm1 = proc ();
-newmode prm2 = proc (bool in, int out, long inout) returns (char);
-newmode prm3 = proc (pm1, ref1 loc) returns (ref3);
-newmode prm4 = proc () exceptions(ex1, ex2, ex3);
-newmode prm5 = proc (r11, r16 inout, r5 out) returns (r2) exceptions (ex1);
-
-newmode ev1m = event;
-newmode ev2m = event (42);
-
-newmode bu1m = buffer ref1;
-newmode bu2m = buffer (42) ubyte;
-
-newmode strm1 = char (5);
-synmode strm2 = char (7) varying;
-
-synmode bstr1 = bit(20);
---newmode bstr2 = bit(10) varying;
-
-newmode arr1m = array(1:100) set1;
-newmode arr2m = array(1:100, 1:100) set1;
-newmode arr3m = array(r11, r12, r14) set1;
-newmode arr4m = array(r2) array (r3) array (r4, r5) pm1;
-newmode arr5m = array(1:10) int;
-newmode arr6m = array(1:5, 1:3, 1:2) long;
-
-newmode stru1m = struct (a, b long, 
-			 case b of 
-			   (42): ch1 chars(20),
-			   (52): ch2 chars(10)
-			   else  ch3 chars(1)
-  			 esac);
-
-newmode stru2m = struct (f set1,
-			 case f of
-			    (aaa): ch1 char(20),
-			    (bbb): ch2 char(10) varying
-			 else	ch3 char(0) varying
-			 esac);
-newmode stru3m = struct (f r3,
-			 case f of
-			    (na): ch1 char(20)
-			 esac);
-newmode stru4m = struct (i long,
-			 case of
-			   : i1, i11 int,
-			     b1 bool,
-			     c1 char,
-			   : i2, i22 long,
-			     bs2 bools (10),
-			   :
-			     s3 struct (i3 int,
-					case of
-					  : foo long
-					  else bar char
-					esac)
-			   else
-                             x stru2m
-                         esac,
-                         y stru3m);
-
-synmode m_xyzmode = struct (next ref m_xyzmode,
-			    i long);
-
--- set mode locations
-dcl s1l set1 := ccc;
-dcl s2l nset1 := nb;
-
--- range mode locations
-dcl rl1 r11 := 3;
-dcl rl2 r11 := lower(r11);
-dcl rl3 r11 := upper(r11);
-
-dcl rl5 r12 := 65530;
-dcl rl6 r12 := lower(r12);
-dcl rl7 r12 := upper(r12);
-
---dcl rl9 r13 := 128;
---dcl rl10 r13 := lower(r13);
---dcl rl11 r13 := upper(r13);
-
-dcl rl13 r14 := -121;
-dcl rl14 r14 := lower(r14);
-dcl rl15 r14 := upper(r14);
-
-dcl rl17 r15 := -32720;
-dcl rl18 r15 := lower(r15);
-dcl rl19 r15 := upper(r15);
-
-dcl rl21 r16 := 2147483643;
-dcl rl22 r16 := lower(r16);
-dcl rl23 r16 := upper(r16);
-
--- powerset mode locations
-dcl pl1 pm1 := [p1:p10];
-dcl pl2 pm1 := [];
-dcl pl3 pm1 := [p1, p10];
-dcl pl4 pm1 := [p1:p2, p4:p6, p8:p10];
-dcl pl5 pm1 := [p1:p4, p6, p8:p10];
-dcl pl6 pm1 := [p1, p3:p8, p10]; 
-
-dcl pl7 pm2 := [1:8];
-dcl pl8 pm3 := [-32768:32767];
---dcl pl9 pm5 := [-2147483648:2147483647];
-
--- reference mode locations
-dcl ref3l ref3;
-dcl ref4l ref4;
-dcl ref5l, ref6l, ref7l, ref8l ptr;
-dcl syn_intl1 syn_int := 42;
-dcl intl1 int := -42;
-
--- synchronization mode locations
-dcl ev1l ev1m;
-dcl ev2l ev2m;
-dcl bu1l bu1m;
-dcl bu2l bu2m;
-
--- timing mode locations
-dcl til1 time;
-
--- string mode locations
-dcl strl1, strl2 strm2;
-dcl bstrl1 bstr1 := B'10101010101010101010';
-
--- array mode locations
-dcl arrl1 arr1m;
-dcl arrl2 arr5m := [1, -1, 32767, -32768, 0, 10, 11, 12, 13, 42];
-dcl arrl3 arr6m := [(1:5): [(1:3): [(1:2): -2147483648]]];
-dcl arrl4 arr6m := [(1:2): [(1:3): [(1:2): -2147483648]],
-		      (3): [(1:3): [(1:2): 100]],
-		    (4:5): [(1:3): [(1:2): -2147483648]]];
-dcl arrl5 array(1:10) nset1;
-
--- structure mode locations
-dcl strul1 stru1m := [-2147483648, 42, "12345678900987654321"];
-
-dummyfunc: proc();
-end dummyfunc;
-
-ref3l:=->pl1;		-- newmode ref
-ref4l:=->pl1;		-- synmode ref
-ref5l:=->pl1;		-- ptr
-
-ref6l:=->syn_intl1;	-- ref to synmode
-ref7l:=->intl1;		-- ref to predefined mode
-ref8l:=->pl1;		-- ref to newmode
-
-strl1 := "ha" // C'6e' // "s" // "i" // C'00';
-strl2 := C'00' // "ope";
-
-__print_event(addr(ev1l), addr("ev1l"));
-__print_event(addr(ev2l), addr("ev2l"));
-__print_buffer(addr(bu1l), addr("bu1m"));
-__print_buffer(addr(bu2l), addr("bu2m"));
-
-til1 := abstime(1970, 3, 12, 10, 43, 0);
-writetext(stdout, "lower(pm3) = %C; upper(pm3) = %C%..%/", 
-	          lower(pm3), upper(pm3));
-writetext(stdout, "lower(pm5) = %C; upper(pm5) = %C%..%/", 
-	          lower(pm5), upper(pm5));
---writetext(stdout, "lower(pl9) = %C; upper(pl9) = %C%..%/", 
---	          lower(pl9), upper(pl9));
-writetext(stdout, "date = %C%..%/", til1);
-
-writetext(stdout, "slice1 = %C%..%/", strl1(3 : 5));
-writetext(stdout, "slice2 = %C%..%/", strl2(0 : 3));
---writetext(stdout, "slice3 = %C%..%/", strl1(0 up 20));
-writetext(stdout, "slice4 = %C%..%/", bstrl1(0));
---writetext(stdout, "slice5 = %C%..%/", arrl3(1:5));
-
-
-writetext(stdout, "done.%/");
-
-dummyfunc();
-
-end tests1;
diff --git a/gdb/testsuite/gdb.chill/tests1.exp b/gdb/testsuite/gdb.chill/tests1.exp
deleted file mode 100644
index 3ede1eb..0000000
--- a/gdb/testsuite/gdb.chill/tests1.exp
+++ /dev/null
@@ -1,822 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file tests various Chill values, expressions, and types.
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "tests1"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    verbose "loading file '$binfile'"
-    gdb_load $binfile
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"chill\".*$gdb_prompt $" {
-	    pass "set language to \"chill\""
-	    send_gdb "break dummyfunc\n"
-	    gdb_expect {
-		-re ".*$gdb_prompt $" {
-		    send_gdb "run\n" 
-		    gdb_expect -re ".*$gdb_prompt $" {}
-		    return 1
-		}
-		timeout {
-		    fail "can't set breakpoint (timeout)"
-		    return 0
-		}
-	    }
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"chill\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# Testing printing of a specific value.  Increment passcount for
-# success or issue fail message for failure.  In both cases, return
-# a 1 to indicate that more tests can proceed.  However a timeout
-# is a serious error, generates a special fail message, and causes
-# a 0 to be returned to indicate that more tests are likely to fail
-# as well.
-#
-# Args are:
-#
-#	First one is string to send_gdb to gdb
-#	Second one is string to match gdb result to
-#	Third one is an optional message to be printed
-
-proc test_print_accept { args } {
-    global gdb_prompt
-    global passcount
-    global verbose
-
-    if [llength $args]==3 then {
-	set message [lindex $args 2]
-    } else {
-	set message [lindex $args 0]
-    }
-    set sendthis [lindex $args 0]
-    set expectthis [lindex $args 1]
-    set result [gdb_test $sendthis ".* = ${expectthis}" $message]
-    if $result==0 {incr passcount}
-    return $result
-}
-
-# Testing printing of a specific value.  Increment passcount for
-# success or issue fail message for failure.  In both cases, return
-# a 1 to indicate that more tests can proceed.  However a timeout
-# is a serious error, generates a special fail message, and causes
-# a 0 to be returned to indicate that more tests are likely to fail
-# as well.
-
-# various tests if modes are treated correctly
-# using ptype
-proc test_modes {} {
-    global passcount
-
-    verbose "testing chill modes"
-    set passcount 0
-
-    # discrete modes
-    test_print_accept "ptype BYTE" "byte"
-    test_print_accept "ptype UBYTE" "ubyte"
-    test_print_accept "ptype INT" "int"
-    test_print_accept "ptype UINT" "uint"
-    test_print_accept "ptype LONG" "long"
-    test_print_accept "ptype ULONG" "ulong"
-    test_print_accept "ptype BOOL" "bool"
-    test_print_accept "ptype CHAR" "char"
-
-    test_print_accept "ptype set1" "SET \[(\]aaa, bbb, ccc\[)\]" \
-	"print unnumbered set mode"
-    test_print_accept "ptype nset1" "SET \[(\]na = 1, nb = 34, nc = 20\[)\]" \
-	"print numbered set mode"
-
-    # mp:
-    # display maybe in hex values ?
-    #
-    test_print_accept "ptype r11" "ubyte \\(0:255\\)" \
-	"print ubyte range mode"
-    test_print_accept "ptype r12" "uint \\(0:65535\\)" \
-	"print uint range mode"
-#    test_print_accept "ptype r13" "ulong \\(0:4294967295\\)" \
-#	"print ulong range mode"
-    test_print_accept "ptype r14" "byte \\(-128:127\\)" \
-	"print byte range mode"
-    test_print_accept "ptype r15" "int \\(-32768:32767\\)" \
-	"print int range mode"
-    test_print_accept "ptype r16" "long \\(-2147483648:2147483647\\)" \
-	"print long range mode"
-
-    test_print_accept "ptype r2" "set1 \\(bbb:ccc\\)" \
-	"print unnumbered set range mode"
-    test_print_accept "ptype r3" "nset1 \\(na:na\\)" \
-	"print numbered set range mode"
-    # really this order ?
-    # I'm not sure what should happen for the next two tests.
-    setup_xfail "*-*-*"
-    test_print_accept "ptype r4" "nset1 \\(nb = 34:nc = 20\\)" \
-	"print numbered set range mode"
-    setup_xfail "*-*-*"
-    test_print_accept "ptype r5" "nset1 \\(na = 1, nb = 34, nc = 20\\)" \
-	"print numbered set range mode"
-
-    # powerset modes
-    test_print_accept "ptype pm1" \
-	"POWERSET SET \[(\]p1, p2, p3, p4, p5, p6, p7, p8, p9, p10\[)\]" \
-	"print powerset mode 1"
-    test_print_accept "ptype pm2" "POWERSET byte \\(1:8\\)" \
-	"print powerset mode 2"
-    test_print_accept "ptype pm3" "POWERSET int \\(-32768:32767\\)" \
-	"print powerset mode 3"
-    test_print_accept "ptype pm4" "POWERSET long \\(-32768:32768\\)" \
-	"print powerset mode 4"
-    test_print_accept "ptype pm5" \
-	"POWERSET long \\(-2147483648:2147483647\\)" \
-	"print powerset mode 5"
-    
-    # reference modes
-    test_print_accept "ptype ref1" "REF pm1" \
-	"print reference to powerset mode"
-    test_print_accept "ptype ref2" "REF byte" \
-	"print reference to byte"
-    test_print_accept "ptype ref3" "PTR" \
-	"print free reference type"
-
-    # procedure modes
-    # FIXME: we have to talk about this ... 
-    test_print_accept "ptype prm1" \
-	"REF PROC \[(\]\[)\]" \
-	"print procedure mode 1"
-    setup_xfail "*-*-*"
-    test_print_accept "ptype prm2" \
-	"REF PROC \[(\]bool in, int out long inout\[)\] RETURNS \[(\]char\[)\]" \
-	"print procedure mode 2"
-    setup_xfail "*-*-*"
-    test_print_accept "ptype prm3" \
-	"REF PROC \[(\]pm1, ref loc\[)\] RETURNS \[(\]ref3\[)\]" \
-	"print procedure mode 3"
-    setup_xfail "*-*-*"
-    test_print_accept "ptype prm4" \
-	"\[(\] \[)\] EXCEPTIONS \[(\]ex1, ex2, ex3\[)\]" \
-	"print procedure mode 4"
-    setup_xfail "*-*-*"
-    test_print_accept "ptype prm5" \
-	"REF PROC \[(\]r11, r16 inout, r5 out\[)\] RETURNS \[(\]r2\[)\] EXCEPTIONS \[(\]ex1\[)\]" \
-	"print procedure mode 5"
-
-    # synchronization modes
-    # FIXME: since gdb doesn't process events & buffers so far, this has be 
-    #        filled later...
-    xfail "synchronization mode handling"
-
-    # timing modes
-    test_print_accept "ptype DURATION" "duration"
-    test_print_accept "ptype TIME" "time"
-
-    # string modes
-    # some tests are done in chillvars.exp
-    test_print_accept "ptype strm1" "CHARS \\(5\\)" "print char string mode"
-    test_print_accept "ptype strm2" "CHARS \[(\]7\[)\] VARYING" \
-	"print varying char string mode"
-    test_print_accept "ptype bstr1" "BOOLS \\(20\\)" "print bit string mode"
-
-    test_print_accept "ptype B'000'" "BOOLS \\(3\\)" "bit string literal"
-    test_print_accept "ptype B'11110000'" "BOOLS \\(8\\)" "bit string literal"
-    # FIXME: adjust error message
-    gdb_test "ptype B'00110211'" {.*Too-large digit.*[.]} \
-	"reject invalid bitstring"
-
-    # array modes
-    # some tests are done in chillvars.exp
-    test_print_accept "ptype arr1m" "ARRAY \\(1:100\\) set1" \
-	"print array mode 1"
-    test_print_accept "ptype arr2m" "ARRAY \\(1:100\\) ARRAY \\(1:100\\) set1"\
-	"print array mode 2"
-    test_print_accept "ptype arr3m" "ARRAY \\(0:255\\) ARRAY \\(0:65535\\) ARRAY \\(-128:127\\) set1" \
-	"print array mode 3"
-    setup_xfail "*-*-*"
-    test_print_accept "ptype arr4m" "ARRAY \\(b:c\\) ARRAY \\(na = 1:na = 1\\) ARRAY \\(nc:nb\\) ARRAY \\(na = 1:nc = 20\\) POWERSET SET \[(\]p1, p2, p3, p4, p5, p6, p7, p8, p9, p10\[)\]" \
-	"print array mode 4"
-    
-    # structure modes
-    # some checks are in chillvars.exp
-    # setup_xfail "*-*-*"
-    test_print_accept "ptype stru1m" "STRUCT \\(.*a long,.*b long,.*CASE OF.*:.*ch1 CHARS \\(20\\).*:.*ch2 CHARS \\(10\\).*ELSE.*ch3 CHARS \\(1\\).*ESAC.*\\)" \
-	"print structure mode 1"
-    #setup_xfail "*-*-*"
-    test_print_accept "ptype stru2m" "STRUCT \\(.*f set1,.*CASE OF.*:.*ch1 CHARS \\(20\\).*:.*ch2 CHARS \\(10\\) VARYING.*ELSE.*ch3 CHARS \\(0\\) VARYING.*ESAC.*\\)" \
-	"print structure mode 2"
-    #setup_xfail "*-*-*"
-    test_print_accept "ptype stru3m" "STRUCT \\(.*f r3,.*CASE OF.*:.*ch1 CHARS \\(20\\).*ESAC.*\\)" \
-	"print structure mode 3"
-    # setup_xfail "*-*-*"
-    test_print_accept "ptype stru4m" "STRUCT \\(.*i long,.*CASE OF.*:.*i1 int,.*i11 int,.*b1 bool,.*c1 char.*:.*i2 long,.*i22 long,.*bs2 BOOLS \\(10\\).*:.*s3 STRUCT \\(.*i3 int,.*CASE OF.*:.*foo long.*ELSE.*bar char.*ESAC.*\\).*ELSE.*x stru2m.*ESAC,.*y stru3m.*\\)" \
-	"print structure mode 4"
-   
-    
-    if $passcount then {
-	pass "$passcount correct modes printed"
-    }
-}
-
-# various tests if locations are treated correctly
-# read access using ptype, print, whatis
-proc test_locations {} {
-    global passcount
-
-    set passcount 0
-    verbose "testing read access to locations"
-    # various location tests can be found in chillvars.exp
-
-    # set locations
-    test_print_accept "ptype s1l" "SET \\(aaa, bbb, ccc\\)" \
-	"print mode of set location"
-    test_print_accept "whatis s1l" "set1" \
-	"print modename of set location"
-    test_print_accept "print s1l" "ccc" "print set location"
-    test_print_accept "ptype s2l" "SET \\(na = 1, nb = 34, nc = 20\\)" \
-	"print mode of numbered set location"
-    test_print_accept "whatis s2l" "nset1" \
-	"print mode name of numbered set location"
-    test_print_accept "print s2l" "nb" "print numberes set location"
-
-    # range modes
-    test_print_accept "ptype rl1" "ubyte \\(0:255\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl1" "r11" \
-	"print mode name of range location"
-    test_print_accept "print rl1" "3" \
-	"print range location"
-
-    test_print_accept "ptype rl2" "ubyte \\(0:255\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl2" "r11" \
-	"print mode name of range location"
-    test_print_accept "print rl2" "0" \
-	"print range location"
-
-    test_print_accept "ptype rl3" "ubyte \\(0:255\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl3" "r11" \
-	"print mode name of range location"
-    test_print_accept "print rl3" "255" \
-	"print range location"
-
-    test_print_accept "ptype rl5" "uint \\(0:65535\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl5" "r12" \
-	"print mode name of range location"
-    test_print_accept "print rl5" "65530" \
-	"print range location"
-
-    test_print_accept "ptype rl6" "uint \\(0:65535\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl6" "r12" \
-	"print mode name of range location"
-    test_print_accept "print rl6" "0" \
-	"print range location"
-	
-    test_print_accept "ptype rl7" "uint \\(0:65535\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl7" "r12" \
-	"print mode name of range location"
-    test_print_accept "print rl7" "65535" \
-	"print range location"
-	
-#     test_print_accept "ptype rl9" "ulong \\(0:4294967295\\)" \
-# 	"print mode of range location"
-#     test_print_accept "whatis rl9" "r13" \
-# 	"print mode name of range location"
-#     test_print_accept "print rl9" "128" \
-# 	"print range location"
-	
-#     test_print_accept "ptype rl10" "ulong \\(0:4294967295\\)" \
-# 	"print mode of range location"
-#     test_print_accept "whatis rl10" "r13" \
-# 	"print mode name of range location"
-#     test_print_accept "print rl10" "0" \
-# 	"print range location"
-	
-#     test_print_accept "ptype rl11" "ulong \\(0:4294967295\\)" \
-# 	"print mode of range location"
-#     test_print_accept "whatis rl11" "r13" \
-# 	"print mode name of range location"
-#     test_print_accept "print rl11" "4294967295" \
-# 	"print range location"
-
-    test_print_accept "ptype rl13" "byte \\(-128:127\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl13" "r14" \
-	"print mode name of range location"
-    test_print_accept "print rl13" "-121" \
-	"print range location"
-
-    test_print_accept "ptype rl14" "byte \\(-128:127\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl14" "r14" \
-	"print mode name of range location"
-    test_print_accept "print rl14" "-128" \
-	"print range location"
-
-    test_print_accept "ptype rl15" "byte \\(-128:127\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl15" "r14" \
-	"print mode name of range location"
-    test_print_accept "print rl15" "127" \
-	"print range location"
-
-    test_print_accept "ptype rl17" "int \\(-32768:32767\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl17" "r15" \
-	"print mode name of range location"
-    test_print_accept "print rl17" "-32720" \
-	"print range location"
-
-    test_print_accept "ptype rl18" "int \\(-32768:32767\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl18" "r15" \
-	"print mode name of range location"
-    test_print_accept "print rl18" "-32768" \
-	"print range location"
-
-    test_print_accept "ptype rl19" "int \\(-32768:32767\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl19" "r15" \
-	"print mode name of range location"
-    test_print_accept "print rl19" "32767" \
-	"print range location"
-
-    test_print_accept "ptype rl21" "long \\(-2147483648:2147483647\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl21" "r16" \
-	"print mode name of range location"
-    test_print_accept "print rl21" "2147483643" \
-	"print range location"
-
-    test_print_accept "ptype rl22" "long \\(-2147483648:2147483647\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl22" "r16" \
-	"print mode name of range location"
-    test_print_accept "print rl22" "-2147483648" \
-	"print range location"
-
-    test_print_accept "ptype rl23" "long \\(-2147483648:2147483647\\)" \
-	"print mode of range location"
-    test_print_accept "whatis rl23" "r16" \
-	"print mode name of range location"
-    test_print_accept "print rl23" "2147483647" \
-	"print range location"
-    
-    # powerset locations
-    test_print_accept "ptype pl1" \
-	"POWERSET SET \\(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10\\)" \
-	"print mode of powerset location 1"
-    test_print_accept "whatis pl1" "pm1" \
-	"print mode mode name of powerset location"
-    test_print_accept "print pl1" \
-	"\[\[\]p1:p10\[\]\]" \
-	"print powerset location 1"
-    test_print_accept "print pl2" {\[\]} \
-	"print powerset location 2"
-    test_print_accept "print pl3" "\[\[\]p1, p10\[\]\]" \
-    	"print powerset location 3"
-    test_print_accept "print pl4" {\[p1:p2, p4:p6, p8:p10\]} \
-	"print powerset location 4"
-    test_print_accept "print pl5" {\[p1:p4, p6, p8:p10\]} \
-	"print powerset location 5"
-    test_print_accept "print pl6" {\[p1, p3:p8, p10\]} \
-	"print powerset location 6"
-    
-    test_print_accept "ptype pl7" \
-	"POWERSET byte \\(1:8\\)" \
-	"print mode of byte powerset location"
-    test_print_accept "whatis pl7" "pm2" \
-	"print modename of byte powerset location"
-    test_print_accept "print pl7" {\[1:8\]} \
-	"print powerset location 7"
-    
-    test_print_accept "ptype pl8" \
-	"POWERSET int \\(-32768:32767\\)" \
-	"print mode of int powerset location"
-    test_print_accept "whatis pl8" "pm3" \
-	"print modename of int powerset location"
-    test_print_accept "print pl8" {\[-32768:32767\]} \
-	"print powerset location 8"
-    
-#    test_print_accept "ptype pl9" \
-#	"POWERSET long \\(-2147483648:2147483647\\)" \
-#	"print mode of long powerset location"
-#    test_print_accept "whatis pl9" "pm5" \
-#	"print modename of long powerset location"
-#    test_print_accept "print pl9" {\[-2147483648:2147483647\]} \
-#	"print powerset location 9"
-    
-    # reference modes
-    test_print_accept "ptype ref3l" "PTR" "print mode of reference location"
-    # setup_xfail "*-*-*"
-    test_print_accept "whatis ref3l" "ref3" \
-	"print modename of reference location"
-    # setup_xfail "*-*-*"
-    test_print_accept "print ref3l" "ref3\\(H'.*\\)" \
-	"print reference location"
-    test_print_accept "ptype ref4l" "PTR" "print mode of reference location"
-    # setup_xfail "*-*-*"
-    test_print_accept "whatis ref4l" "ref4" \
-	"print modename of reference location"
-    # setup_xfail "*-*-*"
-    test_print_accept "print ref4l" "ref4\\(H'.*\\)" \
-	"print reference location"
-    test_print_accept "ptype ref5l" "PTR" "print mode of reference location"
-    test_print_accept "whatis ref5l" "PTR" \
-	"print modename of reference location"
-    test_print_accept "print ref5l" "PTR\\(H'.*\\)" \
-	"print reference location"
-
-    # dereference a little bit..
-    test_print_accept "print ref6l->syn_int" "42" \
-	"dereference reference to synmode location"
-    test_print_accept "print ref7l->int" "-42" \
-	"dereference reference to predefined mode location"
-    test_print_accept "print ref8l->pm1" \
-	"\[\[\]p1:p10\[\]\]" \
-	"dereference reference to newmode location"
-
-    # synchronization mode locations
-    # FIXME: synchronization modes are not supported so far...
-    xfail "no synchronization mode location support, not implemented yet"
-    
-    # timing mode locations
-    # FIXME: callbacks to abstime, inttime not implemented
-    xfail "timing modes not implemented properly yet"
-
-    # char string locations
-    # some tests are don in chillvars.exp
-    test_print_accept "ptype strl1" \
-	"CHARS \\(7\\) VARYING" \
-	"print varying string location"
-    test_print_accept "whatis strl1" "strm2" \
-	"print string locationa mode name"
-    test_print_accept "print strl1" \
-	{\"hansi\^\(0\)\"} \
-	"print string location"
-    # string elements
-    test_print_accept "print strl1(0)" "\'h\'" \
-	"print string element 1"
-    test_print_accept "print strl1(5)" {'\^[(]0[)]'} \
-	"print string element 2"
-    test_print_accept "print strl1(3)" "\'s\'" \
-	"print string element 3"
-    test_print_accept "ptype strl1(0)" "char" \
-	"print mode of string element"
-    # slices
-    test_print_accept "print strl1(3:4)" "\"si\"" \
-	"print string slice 1"
-    test_print_accept "print strl1(0:5)" \
-	{\"hansi\^\(0\)\"} \
-	"print string slice 2"
-    test_print_accept "print strl1(0:0)" "\"h\"" \
-	"print string slice 3"
-    test_print_accept "print strl1(0 up 6)" \
-	{\"hansi\^\(0\)\"} \
-	"print string slice 4"
-    # FIXME: adjust error message, when implented
-    gdb_test "print strl1(6 up 1)" \
-	".*slice.*out of range.*" \
-	"print invalid string slice length"
-    gdb_test "print strl1(-1 up 5)" \
-	".*slice.*out of range.*" \
-	"print invalid string slice length"
-    gdb_test "print strl1(-1:5)" \
-	".*slice.*out of range.*" \
-	"print invalid string slice"
-    gdb_test "print strl1(-1:7)" \
-	".*slice.*out of range.*" \
-	"print invalid string slice"
-    gdb_test "print strl1(0 up -1)" \
-	".*slice.*out of range.*" \
-	"print invalid string slice length"
-    gdb_test "print strl1(0 up 0)" {""}
-    
-    # bitstring locations
-    test_print_accept "ptype bstr1" \
-	"BOOLS \\(20\\)" \
-	"print mode of bitstring location"
-    test_print_accept "whatis bstrl1" "bstr1" \
-	"print mode name of bitstring location"
-    test_print_accept "print bstrl1" \
-	"B'10101010101010101010'" \
-	"print bitstring location"
-    
-    test_print_accept "ptype bstrl1(0)" "bool|BOOL" \
-	"print mode of bitstring element"
-    test_print_accept "print bstrl1(0)" "TRUE" \
-	"print bitstring element 1"
-    test_print_accept "print bstrl1(19)" "FALSE" \
-	"print bitstring element 2"
-    test_print_accept "print bstrl1(10)" "TRUE" \
-	"print bitstring element 3"
-    
-    test_print_accept "print bstrl1(0:19)" \
-	"B'10101010101010101010'" \
-	"print bitstring location slice 1"
-    test_print_accept "print bstrl1(0:0)" \
-	"B'1'" \
-	"print bitstring location slice 2"
-    test_print_accept "print bstrl1(3:9)" \
-	"B'0101010'" \
-	"print bitstring location slice 3"
-    test_print_accept "print bstrl1(0 up 20)" \
-	"B'10101010101010101010'" \
-	"print bitstring location slice 4"
-    test_print_accept "print bstrl1(19 up 1)" \
-	"B'0'" \
-	"print bitstring location slice 5"
-    gdb_test "print bstrl1(20 up 1)" \
-	".*slice out of range.*" \
-	"print invalid bitstring slice (20 up 1)"
-    gdb_test "print bstrl1(-4:5)" \
-	".*slice out of range.*" \
-	"print invalid bitstring slice (-4:5)"
-    gdb_test "print bstrl1(-1:up 1)" \
-	".*invalid expression syntax.*" \
-	"print invalid bitstring slice (-1:ip 1)"
-    gdb_test "print bstrl1(-1:20)" \
-	".*slice out of range.*" \
-	"print invalid bitstring slice (-1:20)"
-    gdb_test "print bstrl1(0 up -1)" \
-	".*slice out of range.*" \
-	"print invalid bitstring slice (0 up -1)"
-    test_print_accept "print bstrl1(4 up 0)" "B''"
-    
-    # array mode locations
-    gdb_test_exact "ptype arrl1" \
-	"ARRAY (1:100) set1" \
-	"print mode of array location"
-    gdb_test "whatis arrl1" "arr1m" \
-	"print mode name of array location"
-    gdb_test_exact "print arrl1" {[(1:100): aaa]} \
-	"print array location"
-    test_print_accept "ptype arrl1(1)" \
-	"SET \\(aaa, bbb, ccc\\)" \
-	"print mode of array element"
-    gdb_test_exact "print arrl3" \
-	{[(1:5): [(1:3): [(1:2): -2147483648]]]} \
-	"print array location 2"
-    gdb_test_exact "print arrl3(1)" \
-	{[(1:3): [(1:2): -2147483648]]} \
-	"print array location 3"
-    gdb_test_exact "ptype arrl3(1)" \
-	{ARRAY (1:3) ARRAY (1:2) long} \
-	"print mode of array element"
-    test_print_accept "print arrl3(5)" \
-	{\[\(1:3\): \[\(1:2\): -2147483648\]\]} \
-	"print array location 4"
-    test_print_accept "print arrl3(1,1)" \
-	{\[\(1:2\): -2147483648\]} \
-	"print array location 5"
-    test_print_accept "ptype arrl3(1,1)" \
-	{ARRAY \(1:2\) long} \
-	"print mode of array element"
-    test_print_accept "print arrl3(5,3)" \
-	{\[\(1:2\): -2147483648\]} \
-	"print array location 6"
-    test_print_accept "print arrl3(1,1,1)" \
-	"-2147483648" \
-	"print array location 7"
-    test_print_accept "print arrl3(5,3,2)" \
-	"-2147483648" \
-	"print array location 8"
-    test_print_accept "print arrl3(1)(3)(2)" \
-	"-2147483648" \
-	"print array location 9"
-
-    # reject the following range fails
-    # FIXME: adjust error messages
-    gdb_test "print arrl3(-1)" \
-	".*out of range.*" \
-	"check invalid array indices 1"
-    gdb_test "print arrl3(6)" \
-	".*out of range.*" \
-	"check invalid array indices 2"
-    gdb_test "print arrl3(0,0)" \
-	".*out of range.*" \
-	"check invalid array indices 3"
-    gdb_test "print arrl3(1,0)" \
-	".*out of range.*" \
-	"check invalid array indices 4"
-    gdb_test "print arrl3(1,4)" \
-	".*out of range.*" \
-	"check invalid array indices 5"
-    gdb_test "print arrl3(6,4)" \
-	".*out of range.*" \
-	"check invalid array indices 6"
-    gdb_test "print arrl3(1,1,0)" \
-	".*out of range.*" \
-	"check invalid array indices 7"
-    gdb_test "print arrl3(6,4,0)" \
-	".*out of range.*" \
-	"check invalid array indices 8"
-    gdb_test "print arrl3(1,1,3)" \
-	".*out of range.*" \
-	"check invalid array indices 9"
-
-    gdb_test "print arrl3(0)(0)" \
-	".* array or string index out of range.*" \
-	"check invalid array indices 10"
-    gdb_test "print arrl3(1)(0)" \
-	".* array or string index out of range.*" \
-	"check invalid array indices 11"
-    gdb_test "print arrl3(1)(4)" \
-	".* array or string index out of range.*" \
-	"check invalid array indices 12"
-    gdb_test "print arrl3(6)(4)" \
-	".* array or string index out of range.*" \
-	"check invalid array indices 13"
-    gdb_test "print arrl3(1)(1)(0)" \
-	".* array or string index out of range.*" \
-	"check invalid array indices 14"
-    gdb_test "print arrl3(6)(4)(0)" \
-	".* array or string index out of range.*" \
-	"check invalid array indices 15"
-    gdb_test "print arrl3(1)(1)(3)" \
-	".* array or string index out of range.*" \
-	"check invalid array indices 16"
-    
-    # slices
-    test_print_accept "print arrl4(1:3)" \
-	{\[\(1:2\): \[\(1:3\): \[\(1:2\): -2147483648\]\], \(3\): \[\(1:3\): \[\(1:2\): 100\]\]\]} \
-	"print array slice 1"
-    test_print_accept "ptype arrl4(1:3)" \
-	{ARRAY \(1:3\) ARRAY \(1:3\) ARRAY \(1:2\) long} \
-	"print mode of array slice"
-# The next one is bogus:
-#    test_print_accept "print arrl4(5, 2:3, 1)" \
-#	# FIXME: maybe the '(1): ' in the inner tupel should be omitted ? \
-#	{\[(2): \[\(1\): 100\], \(3\):\[\(1\): 100\]\]} \
-#	"print array slice 2"
-    test_print_accept "print arrl4(1 up 4)" \
-	{\[\(1:2\): \[\(1:3\): \[\(1:2\): -2147483648\]\], \(3\): \[\(1:3\): \[\(1:2\): 100\]\], \(4\): \[\(1:3\): \[\(1:2\): -2147483648\]\]\]} \
-	"print array slice 3"
-# The next two are bogus:
-#    test_print_accept "print arrl4(3, 2 up 1)" \
-#	{\[\(2:3\): \[\(1:2\): 100\]\]} \
-#	"print array slice 4"
-#    test_print_accept "print arrl4(1:2, 1 up 1, 2)" \
-#	{\[\(1\): \[\(1\): \[\(2\): -2147483648\], \(2\): \[\(2\): -2147483648\]\], \(2\): \[\(1\): \[\(2\): -2147483648\], \(2\): \[\(2\): -2147483648\]\]\]} \
-#	"print array slice 4"
-    # reject invalid slices
-    # FIXME: adjust error messages
-    gdb_test "print arrl4(5:6)" \
-	".*slice out of range.*" \
-	"check invalid range 1"
-    gdb_test "print arrl4(0:1)" \
-	".*slice out of range.*" \
-	"check invalid range 2"
-    gdb_test "print arrl4(0:6)" \
-	".*slice out of range.*" \
-	"check invalid range 3"
-    gdb_test "print arrl4(3:2)" \
-	".*slice out of range.*" \
-	"check invalid range 4"
-    gdb_test "print arrl4(1,3:4)" \
-	".*syntax error.*" \
-	"check invalid range 5"
-    gdb_test "print arrl4(1,0:1)" \
-	".*syntax error.*" \
-	"check invalid range 6"
-    gdb_test "print arrl4(1,0:4)" \
-	".*syntax error.*" \
-	"check invalid range 7"
-    gdb_test "print arrl4(1,3:2)" \
-	".*syntax error.*" \
-	"check invalid range 8"
-    gdb_test "print arrl4(5 up 2)" \
-	".*slice out of range.*" \
-	"check invalid range 9"
-    gdb_test "print arrl4(-1 up 1)" \
-	".*slice out of range.*" \
-	"check invalid range 10"
-    gdb_test "print arrl4(-1 up 7)" \
-	".*slice out of range.*" \
-	"check invalid range 11"
-    gdb_test "print arrl4(1 up 0)" \
-	".*slice out of range.*" \
-	"check invalid range 12"
-    gdb_test "print arrl4(1,3 up 1)" \
-	".*syntax error.*" \
-	"check invalid range 13"
-    gdb_test "print arrl4(1,-1 up 1)" \
-	".*syntax error.*" \
-	"check invalid range 14"
-    gdb_test "print arrl4(1,-1 up 5)" \
-	".*syntax error.*" \
-	"check invalid range 15"
-    gdb_test "print arrl4(1,2 up 0)" \
-	".*syntax error.*" \
-	"check invalid range 16"
-
-    # structure modes
-    # some tests are in chillvars.exp
-    # FIXME: no tag processing implemented do maybe adjust these tests
-    setup_xfail "*-*-*"
-    test_print_accept "ptype stru1m" \
-	"STRUCT \\(.*a long,.*b long,.*CASE b OF.*\\(42\\):.*ch1 CHARS\\(20\\),.*\\(52\\):.*ch2 CHARS\\(10\\).*ELSE.*ch3 CHARS\\(1\\).*ESAC.*\\)" \
-	"print mode of structure location 1"
-    test_print_accept "whatis strul1" "stru1m" \
-	"print mode name of structure location 1"
-    setup_xfail "*-*-*"
-    test_print_accept "print strul1" \
-	{\[\.a: -2147483648, \.b: 42, \.\(b\): \{\(42\) = \[\.ch1: \"12345678900987654321\"\], \(52\) = \[\.ch2: \"1234567890\"\], (else) = \[\.ch3: \"1\"\]\}\]} \
-	"print structure location 1"
-    test_print_accept "print strul1.a" \
-	"-2147483648" \
-	"print field of structure location 1"
-    test_print_accept "print strul1.b" "42" \
-	"print field of structure location 1"
-    test_print_accept "print strul1.ch1" \
-	"\"12345678900987654321\"" \
-	"print field of structure location 1"
-    # setup_xfail "*-*-*"
-    test_print_accept "print strul1.ch2" \
-	"\"1234567890\"" \
-	"print field of structure location 1"
-    # setup_xfail "*-*-*"
-    test_print_accept "print strul1.ch3" \
-	"\"1\"" \
-	"print field of structure location 1"
-    
-    if $passcount then {
-	pass "$passcount correct locations printed"
-    }
-}
-
-# This is chill/9434
-
-proc test_9434 {} {
-    global passcount
-
-    verbose "testing pr-9434"
-
-    test_print_accept "ptype m_xyzmode" "STRUCT \\(.*next REF m_xyzmode,.*i long.*\\)"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if [set_lang_chill] then {
-    test_modes
-    test_locations
-    test_9434
-} else {
-    warning "$test_name tests suppressed."
-}
diff --git a/gdb/testsuite/gdb.chill/tests2.ch b/gdb/testsuite/gdb.chill/tests2.ch
deleted file mode 100644
index 1596f3b..0000000
--- a/gdb/testsuite/gdb.chill/tests2.ch
+++ /dev/null
@@ -1,193 +0,0 @@
--- Copyright (C) 1992 Free Software Foundation, Inc.
-
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation; either version 2 of the License, or
--- (at your option) any later version.
--- 
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
--- 
--- You should have received a copy of the GNU General Public License
--- along with this program; if not, write to the Free Software
--- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
--- Please email any bugs, comments, and/or additions to this file to:
--- bug-gdb@prep.ai.mit.edu
-
---
--- test program 2 (refer to tests2.exp)
---
-
-tests2: module;
-
--- testpattern
-syn pat1 ulong = H'aaaaaaaa;
-syn pat2 ulong = H'55555555;
-
--- discrete modes
-newmode bytem = struct ( 
-	p1 ulong,
-	m byte,
-	p2 ulong);
-newmode ubytem = struct ( 
-	p1 ulong,
-	m ubyte,
-	p2 ulong);
-newmode intm = struct ( 
-	p1 ulong,
-	m int,
-	p2 ulong);
-newmode uintm = struct ( 
-	p1 ulong,
-	m uint,
-	p2 ulong);
-newmode longm = struct ( 
-	p1 ulong,
-	m long,
-	p2 ulong);
-newmode ulongm = struct ( 
-	p1 ulong,
-	m ulong,
-	p2 ulong);
-newmode boolm = struct ( 
-	p1 ulong,
-	m bool,
-	p2 ulong);
-newmode charm1 = struct ( 
-	p1 ulong,
-	m char(4),
-	p2 ulong);
-newmode charm2 = struct ( 
-	p1 ulong,
-	m char(7),
-	p2 ulong);
-newmode charm3 = struct ( 
-	p1 ulong,
-	m char(8) varying,
-	p2 ulong);
-newmode charm4 = struct ( 
-	p1 ulong,
-	m char,
-	p2 ulong);
-newmode bitm1 = struct ( 
-	p1 ulong,
-	m bit(8),
-	p2 ulong);
-newmode bitm2 = struct ( 
-	p1 ulong,
-	m bit(10),
-	p2 ulong);
-newmode setm1 = struct ( 
-	p1 ulong,
-	m set (a, b, c, d, e, f, g, h),
-	p2 ulong);
-newmode nset1 = struct ( 
-	p1 ulong,
-	m set (na = 2147483648, nb = 1024, nc = 4294967295),
-	p2 ulong);
-newmode rm1 = struct ( 
-	p1 ulong,
-	m range (lower(byte):upper(byte)),
-	p2 ulong);
-newmode rm2 = struct ( 
-	p1 ulong,
-	m range (lower(int):upper(int)),
-	p2 ulong);
-newmode rm3 = struct ( 
-	p1 ulong,
-	m range (lower(long):upper(long)),
-	p2 ulong);
-newmode pm1 = struct ( 
-	p1 ulong,
-	m powerset set (pa, pb, pc, pd, pe, pf, pg, ph),
-	p2 ulong);
-newmode pm2 = struct ( 
-	p1 ulong,
-	m powerset int (1:32),
-	p2 ulong);
--- this should be rejected by the gnuchill compiler ! 
-newmode pm3 = struct ( 
-	p1 ulong,
---	m powerset long (lower(long): upper(long)),
-	p2 ulong);
-newmode refm1 = struct ( 
-	p1 ulong,
-	m ptr,
-	p2 ulong);
-newmode refm2 = struct ( 
-	p1 ulong,
-	m ref bytem,
-	p2 ulong);
-newmode prm1 = struct ( 
-	p1 ulong,
-	m proc (),
-	p2 ulong);
-newmode tim1 = struct ( 
-	p1 ulong,
-	m time,
-	p2 ulong);
-newmode tim2 = struct ( 
-	p1 ulong,
-	m duration,
-	p2 ulong);
-newmode rem1 = struct ( 
-	p1 ulong,
-	m real,
-	p2 ulong);
-newmode rem2 = struct ( 
-	p1 ulong,
-	m long_real,
-	p2 ulong);
-newmode arrm1 = struct ( 
-	p1 ulong,
-	m array(1:3, 1:2) int,
-	p2 ulong);
-newmode strum1 = struct ( 
-	p1 ulong,
-	m struct (a, b int, ch char(4)),
-	p2 ulong);
-
-
--- dummyfunction for breakpoints
-dummyfunc: proc();
-end dummyfunc;
-
-
-dcl b1 bytem init := [pat1, -128, pat2];
-dcl ub1 ubytem init := [pat1, 0, pat2];
-dcl i1 intm init := [pat1, -32768, pat2];
-dcl ui1 uintm init := [pat1, 0, pat2];
-dcl l1 longm init := [pat1, -2147483648, pat2];
-dcl ul1 ulongm init := [pat1, 0, pat2];
-dcl bo1 boolm init := [pat1, true, pat2];
-dcl c1 charm1 init := [pat1, "1234", pat2];
-dcl c2 charm2 init := [pat1, "1234567", pat2];
-dcl c3 charm3 init := [pat1, "12345678", pat2];
-dcl c4 charm4 init := [pat1, C'00', pat2];
-dcl bi1 bitm1 init := [pat1, B'01011010', pat2];
-dcl bi2 bitm2 init := [pat1, B'1010110101', pat2];
-dcl se1 setm1 init := [pat1, a, pat2];
-dcl nse1 nset1 init := [pat1, na, pat2];
-dcl r1 rm1 init := [pat1, -128, pat2];
-dcl r2 rm2 init := [pat1, -32768, pat2];
-dcl r3 rm3 init := [pat1, -2147483648, pat2];
-dcl p1 pm1 init := [pat1, [pa], pat2];
-dcl p2 pm2 init := [pat1, [1], pat2];
--- dcl p3 pm3 init := [pat1, [-1], pat2]; -- FIXME: bug in gnuchill
-dcl ref1 refm1 init := [pat1, null, pat2];
-dcl ref2 refm2 init := [pat1, null, pat2];
-dcl pr1 prm1; 
-dcl ti1 tim1 init := [pat1, 0, pat2];
-dcl ti2 tim2 init := [pat1, 0, pat2];
-dcl re1 rem1 init := [pat1, 0.0, pat2];
-dcl re2 rem2 init := [pat1, 0.0, pat2];
-dcl arrl1 arrm1 init:=[pat1, [(1:3): [0,0]], pat2];
-dcl strul1 strum1 init := [pat1, [.a: 0, .b: 0, .ch: "0000"], pat2];
-
-pr1 := [pat1, dummyfunc, pat2];
-dummyfunc();
-
-end tests2;
diff --git a/gdb/testsuite/gdb.chill/tests2.exp b/gdb/testsuite/gdb.chill/tests2.exp
deleted file mode 100644
index 46c4821..0000000
--- a/gdb/testsuite/gdb.chill/tests2.exp
+++ /dev/null
@@ -1,271 +0,0 @@
-# Copyright (C) 1992, 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set prms_id 0
-set bug_id 0
-
-# Set the current language to chill.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-set testfile "tests2"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-global infinity
-if [istarget "i*86-*-sysv4*"] then {
-    set infinity "inf"
-} else {
-    set infinity "Infinity"
-}
-
-proc set_lang_chill {} {
-    global gdb_prompt
-    global binfile objdir subdir
-
-    if ![file exists $objdir/$subdir/$binfile] then {
-	return 0
-    }
-    verbose "loading file '$objdir/$subdir/$binfile'"
-    gdb_load $objdir/$subdir/$binfile
-
-    send_gdb "set language chill\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-	timeout { fail "set language chill (timeout)" ; return 0 }
-    }
-
-    send_gdb "show language\n"
-    gdb_expect {
-	-re ".* source language is \"chill\".*$gdb_prompt $" {
-	    pass "set language to \"chill\""
-	    send_gdb "break dummyfunc\n"
-	    gdb_expect {
-		-re ".*$gdb_prompt $" {
-		    send_gdb "run\n"
-		    gdb_expect -re ".*$gdb_prompt $" {}
-		    return 1
-		}
-		timeout {
-		    fail "can't set breakpoint (timeout)"
-		    return 0
-		}
-	    }
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "setting language to \"chill\""
-	    return 0
-	}
-	timeout {
-	    fail "can't show language (timeout)"
-	    return 0
-	}
-    }
-}
-
-# checks if structure was accessed correctly
-proc test_write { args } {
-    global gdb_prompt
-
-    if [llength $args]==5 then {
-	set message [lindex $args 4]
-	set extended [lindex $args 3]
-	set matchval [lindex $args 2]
-    } elseif [llength $args]==4 then {
-	set message [lindex $args 3]
-	set matchval [lindex $args 2]
-	set extended ""
-    } elseif [llength $args]==3 then {
-	set message [lindex $args 2]
-	set extended ""
-    } else {
-	warning "test ($args) write called with wrong number of arguments"
-	return 
-    }
-
-    set location [lindex $args 0]
-    set value [lindex $args 1]
-    if ![info exists matchval] then {
-	set matchval $value
-    }
-    verbose "loc: $location, val: $value, msg: $message, ext: $extended, match: $matchval"
-
-    verbose "setting var $value..."
-    send_gdb "set var $location.m$extended := $value\n"
-    gdb_expect -re ".*$gdb_prompt $" {}
-    gdb_test "print $location" \
-      ".*= \[\[\]\\.p1: 2863311530, \\.m: $matchval, \\.p2: 1431655765\[\]\]"\
-      "$message"
-}
-
-# test write access from gdb (setvar x:=y) from gdb
-proc write_access { } {
-    global infinity
-
-    verbose "testing write access to locations"
-    
-    # discrete modes
-    test_write b1 127 "byte write 1"
-    test_write b1 -128 "byte write 2"
-    test_write b1 0 "byte write 3"
-    test_write ub1 255 "ubyte write 1"
-    test_write ub1 0 "ubyte write 2"
-    test_write ub1 42 "ubyte write 3"
-    test_write i1 32767 "int write 1"
-    test_write i1 -32768 "int write 2"
-    test_write i1 0 "int write 3"
-    test_write ui1 65535 "uint write 1"
-    test_write ui1 0 "uint write 2"
-    test_write ui1 123 "uint write 3"
-    test_write l1 2147483647 "long write 1"
-    test_write l1 -2147483648 "long write 2"
-    test_write l1 0 "long write 3"
-    test_write ul1 4294967295 "ulong write 1"
-    test_write ul1 0 "ulong write 2"
-    test_write ul1 1000000 "ulong write 3"
-    test_write bo1 FALSE "bool write 1"
-    test_write bo1 TRUE "bool write 2"
-    test_write c1 \"1234\" "char write 1"
-    test_write c2 \"1234567\" "char write 2"
-    test_write c3 \"654321\" "char write 3"
-    test_write c4 C'65' 'e' "char write 4"
-    test_write bi1 B'10100101' "bitstring write 1"
-    test_write bi2 B'0101001010' "bitstring write 2"
-    test_write se1 a "set write 1"
-    test_write se1 h "set write 2"
-    # The following two use numbered sets with too-large values.
-    setup_xfail "*-*-*"
-    test_write nse1 nb "numbered set write 1"
-    setup_xfail "*-*-*"
-    test_write nse1 nc "numbered set write 2"
-    test_write r1 127 "range write 1"
-    test_write r2 32767 "range write 2"
-    test_write r3 2147483647 "range write 3"
-
-    # powerset modes
-    test_write p1 {[pa:ph]} {\[pa:ph\]} "powerset write 1"
-    test_write p1 {[pa, pc:pf, ph]} {\[pa, pc:pf, ph\]} "powerset write 2"
-    test_write p1 {[pa, pc, pe, pg]} {\[pa, pc, pe, pg\]} "powerset write 3"
-    test_write p1 {[]} {\[\]} "powerset write 4"
-    test_write p2 {[1:32]} {\[1:32\]} "powerset write 5"
-    test_write p2 {[1, 3:30, 32]} {\[1, 3:30, 32\]} "powerset write 6"
-    test_write p2 {[1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31]} {\[1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31\]} \
-	"powerset write 7"
-    test_write p2 {[]} {\[\]} "powerset write 8"
-
-# Fixme: this should be rejected by gnuchill
-#    test_write p3 {[-2147483648:2147483647]} {\[-2147483648:2147483647\]} \
-#	"powerset write 9"
-#    test_write p3 {[-2147483648, -1000000:1000000, 2147483647]} \
-#	{\[-2147483648, -1000000:1000000, 2147483647\]} \
-#	"powerset write 10"
-#    test_write p3 {[-99, -97, -95, 1001, 1003, 1005]} \
-#	{\[-99, -97, -95, 1001, 1003, 1005\]} "powerset write 11"
-#    test_write p3 {[]} {\[\]} "powerset write 12"
-    
-    # reference modes
-    test_write ref1 ->ref1 {H'[0-9a-fA-F]+} "reference write 1"
-    test_write ref2 ->b1 {H'[0-9a-fA-F]+} "reference write 2"
-    test_write ref1 NULL "reference write 3"
-    test_write ref2 NULL "reference write 4"
-
-    # procedure modes
-    test_write pr1 NULL "procefure write 1"
-    # FIXME: remove when NULL is understood
-    test_write pr1 0 NULL "procefure write 2"
-    test_write pr1 dummyfunc {H'[0-9a-fA-F]+ <dummyfunc>} "procedure write 3"
-
-    # timing modes, FIXME when callbacks to timefunctions are implemented
-    #test_write ti1 abstime(1970, 3, 12, 10, 43, 0) {} "time write 1"
-    #test_write ti2 <set somehow a duration>
-    xfail "timing modes not implemented yet"
-    
-    # real modes
-    # This ones 
-    test_write re1 42.03 {42.0[0-9]*} "real write 1"
-    test_write re1 0 "real write 2"
-    test_write re1 "1e+38" {1e\+38|1\.0[0-9]*e\+38|9\.9[0-9]*e\+37} \
-	"real write 3"
-    setup_xfail "i*86-pc-linux-gnu" "m68*-*-hpux*"
-    test_write re1 "1e+39" $infinity "real write 4"
-    test_write re2 42.03 {42.0[0-9]*} "real write 5"
-    test_write re2 0 "real write 6"
-    test_write re2 "1e+308" {1e\+308} "real write 7"
-    setup_xfail "i*86-pc-linux-gnu" "m68*-*-hpux*"
-    test_write re2 "1e+309" $infinity "real write 8"
-    # array modes
-    test_write arrl1 {[(1:3): [(1:2): -128]]} {\[\(1:3\): \[\(1:2\): -128\]\]}\
-	"array write 1"
-    test_write arrl1 {[(1:3): [(1:2): 0]]} {\[\(1:3\): \[\(1:2\): 0\]\]}\
-	"array write 2"
-    test_write arrl1 {[(1): [(1:2): 127], (2): [(1:2): -128], (3): [(1:2): 127]]} {\[\(1\): \[\(1:2\): 127\], \(2\): \[\(1:2\): -128\], \(3\): \[\(1:2\): 127\]\]}\
-	"array write 3"
-     test_write arrl1 {[(1:3): [(1:2): 0]]} {\[\(1:3\): \[\(1:2\): 0\]\]}\
- 	"array write 4"
-     setup_xfail "*-*-*"
-     # Bogus test case - type mismatch?
-     test_write arrl1 {[(1): 127, (2): -128]} "array write 5"
-     test_write arrl1 {[(1:3): [(1:2): 0]]} {\[\(1:3\): \[\(1:2\): 0\]\]}\
- 	"array write 6"
-
-    # structure modes
-    test_write strul1 {[.a: -32768, .b: 32767, .ch: "ZZZZ"]} \
-	{\[\.a: -32768, \.b: 32767, \.ch: \"ZZZZ\"\]} \
-	"structure write 1"
-    test_write strul1 {[.a: 0, .b: 0, .ch: "0000"]} \
-	{\[\.a: 0, \.b: 0, \.ch: \"0000\"\]} \
-	"structure write 2"
-    test_write strul1 -32768 {\[\.a: -32768, \.b: 0, \.ch: \"0000\"\]} \
-	{.a} "structure write 3"
-    test_write strul1 {[.a: 0, .b: 0, .ch: "0000"]} \
-	{\[\.a: 0, \.b: 0, \.ch: \"0000\"\]} \
-	"structure write 4"
-    test_write strul1 -32768 {\[\.a: 0, \.b: -32768, \.ch: \"0000\"\]} \
-	{.b} "structure write 5"
-    test_write strul1 {[.a: 0, .b: 0, .ch: "0000"]} \
-	{\[\.a: 0, \.b: 0, \.ch: \"0000\"\]} \
-	"structure write 6"
-    test_write strul1 \"HUGO\" {\[\.a: 0, \.b: 0, \.ch: \"HUGO\"\]} \
-	{.ch} "structure write 7"
-}
-
-# Start with a fresh gdb.
-
-set binfile "tests2.exe"
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ".*"
-
-if [set_lang_chill] then {
-    write_access
-} else {
-    warning "$test_name tests suppressed."
-}
diff --git a/gdb/testsuite/gdb.chill/tuples.ch b/gdb/testsuite/gdb.chill/tuples.ch
deleted file mode 100644
index 24709f8..0000000
--- a/gdb/testsuite/gdb.chill/tuples.ch
+++ /dev/null
@@ -1,86 +0,0 @@
-x: MODULE
-
-SYNMODE m_arri = ARRAY(1:5) INT;
-DCL v_arri m_arri := [ -1, -2, -3, -4, -5 ];
-
-SYNMODE m_arrui = ARRAY(1:5) UINT;
-DCL v_arrui m_arrui := [ 1, 2, 3, 4, 5 ];
-
-SYNMODE r1 = RANGE (1:5);
-SYNMODE m_arrb = ARRAY(r1) BYTE;
-DCL v_arrb m_arrb := [ -3, -4, -5, -6, -7 ];
-
-SYNMODE m_arrub = ARRAY(r1) UBYTE;
-DCL v_arrub m_arrub := [ 3, 4, 5, 6, 7 ];
-
-SYNMODE m_arrc = ARRAY (1:5) CHAR;
-DCL v_arrc m_arrc := [ '1', '2', '3', '4', '5' ];
-
-SYNMODE m_ps = POWERSET r1;
-DCL v_ps m_ps := [ 1, 3, 5 ];
-
-DCL v_cv CHARS(20) VARYING := "foo";
-
-SYNMODE m_arrbool = ARRAY(r1) BOOL;
-DCL v_arrbool m_arrbool := [ true, false, true, false, true ];
-
-DCL j r1 := 4;
-
-DCL i INT;
-
-newmode vstruct = struct (a, b long, 
-			  case b of 
-			   (42): ch8 chars(20),
-			   (52): i long
-			   else  ch1 char
-                         esac);
-
-DCL vstr vstruct := [ .a: 10, .b: 52, .i: 100 ];
-
-i := 0;
-
-END x;
-
-setmode: MODULE /* This is from Cygnus PR chill/5024. */
-
-NEWMODE day = SET( monday, tuesday, wednesday, thursday, friday, saturday, sunday );
-NEWMODE dow = POWERSET day;
-
-DCL d day;
-DCL w dow;
-
-printdow: PROC( w dow );
-  DCL d day;
-  DO FOR d in w;
-    WRITETEXT( stdout, "%C ", d );
-  OD;
-END;
-
-d := monday;
-w := dow[monday : friday];
-printdow( w );
-
-printdow( dow[LOWER(dow) : UPPER(dow)] );
-
-END setmode;
-
-PR8643: MODULE
-
-SYNMODE m_set = SET (a, b, c, d);
-SYNMODE m_ps = POWERSET m_set;
-
-SYNMODE m_s1 = STRUCT (str CHARS(40) VARYING, i INT, ps m_ps);
-DCL vs1 m_s1;
-
-SYNMODE m_s2 = STRUCT (i LONG, s m_s1);
-DCL vs2 m_s2;
-
-SYNMODE m_arr = ARRAY (1:3) BYTE;
-SYNMODE m_s3 = STRUCT (i LONG, a m_arr);
-DCL vs3 m_s3;
-
-DCL i LONG;
-
-i := 24;
-
-END PR8643;
diff --git a/gdb/testsuite/gdb.chill/tuples.exp b/gdb/testsuite/gdb.chill/tuples.exp
deleted file mode 100644
index fbfa9ed..0000000
--- a/gdb/testsuite/gdb.chill/tuples.exp
+++ /dev/null
@@ -1,161 +0,0 @@
-# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Per Bothner. (bothner@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if [skip_chill_tests] then { continue }
-
-set testfile "tuples"
-set srcfile ${srcdir}/$subdir/${testfile}.ch
-set binfile ${objdir}/${subdir}/${testfile}.exe
-if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
-    perror "Couldn't compile ${srcfile}"
-    return -1
-}
-
-proc do_tests {} {
-    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language chill" ""
-
-    runto tuples.ch:40
-
-    gdb_test_exact "print v_arri" {= [(1): -1, (2): -2, (3): -3, (4): -4, (5): -5]}
-    gdb_test_exact "set v_arri := \[ 33, 44, 55, 66, 77 \]" {}
-    gdb_test_exact "print v_arri" {= [(1): 33, (2): 44, (3): 55, (4): 66, (5): 77]} "after assignment 1 to v_arri"
-    gdb_test_exact "set v_arri := \[-33, -44, -55, -66, -77\]" {}
-    gdb_test_exact "print v_arri" {= [(1): -33, (2): -44, (3): -55, (4): -66, (5): -77]} {after assignment 2 to v_arri}
-
-    gdb_test_exact "print v_arrui" {= [(1): 1, (2): 2, (3): 3, (4): 4, (5): 5]}
-    gdb_test_exact "set v_arrui := \[ 11, 11, 11, 11, 11 \]" {}
-    gdb_test_exact "print v_arrui" {= [(1:5): 11]} "after assignment to v_arrui"
-
-    gdb_test_exact "print v_arrb" {= [(1): -3, (2): -4, (3): -5, (4): -6, (5): -7]}
-
-    gdb_test_exact "set v_arrb := \[ -9, -8, -7, -6, -5 \]" {}
-    gdb_test_exact "print v_arrb" {= [(1): -9, (2): -8, (3): -7, (4): -6, (5): -5]} "after assignment to v_arrb"
-
-    gdb_test_exact "print v_arrub" {= [(1): 3, (2): 4, (3): 5, (4): 6, (5): 7]}
-    gdb_test_exact "set v_arrub := \[ 77, 77, 77, 77, 77 \]" {}
-    gdb_test_exact "print v_arrub" {= [(1:5): 77]} "v_arrub after assignment"
-
-    gdb_test_exact "print j" {= 4}
-    gdb_test_exact "print j := 3+4" {= 7}
-    gdb_test_exact "print j := r1(3)" {= 3}
-
-    gdb_test_exact "print v_arrc" {= [(1): '1', (2): '2', (3): '3', (4): '4', (5): '5']}
-    gdb_test_exact "set v_arrc := \[ 'a', 'b', 'c', 'd', 'e' \]" {}
-    gdb_test_exact "print v_arrc" {= [(1): 'a', (2): 'b', (3): 'c', (4): 'd', (5): 'e']} "v_arrc after assignment"
-
-    gdb_test_exact "print v_ps" {= [1, 3, 5]}
-    gdb_test_exact "set v_ps := \[ 2, 4 \]" {}
-    gdb_test_exact "print v_ps" {= [2, 4]} {v_ps after assignment}
-    gdb_test_exact "print v_ps :=  \[\]" {= []} {assign [] to v_ps}
-
-    gdb_test_exact "print m_arri\[1, 2, 3, 4, 5\]" {= [(1): 1, (2): 2, (3): 3, (4): 4, (5): 5]}
-    gdb_test_exact "print m_arrub\[45, 46, 47, 48, 49\]" {= [(1): 45, (2): 46, (3): 47, (4): 48, (5): 49]}
-
-   gdb_test_exact "print v_cv" {= "foo"}
-   gdb_test_exact "set v_cv := \"foo-bar\"" {}
-   gdb_test_exact "print v_cv" {= "foo-bar"} "v_cv after assignment"
-   gdb_test_exact "set v_cv(3) := ' '" {}
-   gdb_test_exact "print v_cv" {= "foo bar"} "v_cv after element assignment"
-
-   gdb_test_exact "print v_arrbool" {= [(1): TRUE, (2): FALSE, (3): TRUE, (4): FALSE, (5): TRUE]}
-   gdb_test_exact "set v_arrbool := \[ false, false, false, false, false \]" {}
-   gdb_test_exact "print v_arrbool" {= [(1:5): FALSE]} "v_arrbool after assignment 1"
-   gdb_test_exact "set v_arrbool := \[true, true, true, true, true\]" {}
-   gdb_test_exact "print v_arrbool" {= [(1:5): TRUE]} "v_arrbool after assignment 2"
-   gdb_test_exact "set v_arrbool(3) := false" {}
-   gdb_test_exact "print v_arrbool" {= [(1:2): TRUE, (3): FALSE, (4:5): TRUE]} "v_arrbool after element assignment"
-
-   gdb_test_exact "set v_arrbool(1 up 2) := \[ false, true \]" {}
-   gdb_test_exact "print v_arrbool" {= [(1): FALSE, (2): TRUE, (3): FALSE, (4:5): TRUE]} "v_arrbool after slice assignment 1"
-   gdb_test_exact "set v_arrbool(3 : 5) := \[ true, true, false \]" {}
-   gdb_test_exact "print v_arrbool" {= [(1): FALSE, (2:4): TRUE, (5): FALSE]} "v_arrbool after slice assignment 2"
-
-   gdb_test_exact "set vstr := \[ .a: 2+3, .b: 12, .ch1: 'x' \]" {}
-   gdb_test_exact "print vstr.a" {= 5} "vstr.a after assignment"
-   gdb_test_exact "print vstr.ch1" {= 'x'} "vstr.ch1 after assignment"
-
-#   These tests are from Cygnus PR chill/5024:
-    gdb_test "break printdow" ""
-    gdb_test "continue" ""
-    gdb_test_exact "set var w:= dow\[monday\]" {}
-    gdb_test "print w" " = \\\[monday\\\]" \
-	"print bitstring after assignment"
-    gdb_test_exact "set var w:=\[\]" {}
-    gdb_test "print w" " = \\\[\\\]" \
-	"print bitstring after assignment of \[\]"
-
-#   These tests are from Cygnus PR chill/8643:
-    runto tuples.ch:40
-    gdb_test_exact "set var vs1 := \[ \"foo\", 41, \[ b \] \]"  {}
-    gdb_test_exact "print vs1" { = [.str: "foo", .i: 41, .ps: [b]]} \
-	"print vs1 after tuple assign 1"
-    setup_xfail "i*86-pc-linux*-gnu" "sparc-*-solaris*" "sparc-*-sunos*"
-    gdb_test_exact "set var vs1 := \[ \"bar\", 42, m_ps\[ a \] \]" {}
-    setup_xfail "i*86-pc-linux*-gnu" "sparc-*-solaris*" "sparc-*-sunos*"
-    gdb_test_exact "print vs1" { = [.str: "bar", .i: 42, .ps: [a]]} \
-	"print vs1 after tuple assign 2"
-
-    gdb_test_exact "set var \$i := m_s1\[\"foo\", 42, \[a \]\]" {}
-    gdb_test_exact {print $i} { = [.str: "foo", .i: 42, .ps: [a]]} \
-	"print \$i after tuple assign 1"
-    setup_xfail "i*86-pc-linux*-gnu" "sparc-*-solaris*" "sparc-*-sunos*"
-    gdb_test_exact "set var \$i := m_s1\[\"foo\", 44, m_ps\[a \]\]" {}
-    setup_xfail "i*86-pc-linux*-gnu" "sparc-*-solaris*" "sparc-*-sunos*"
-    gdb_test_exact {print $i} { = [.str: "foo", .i: 44, .ps: [a]]} \
-	"print \$i after tuple assign 2"
-
-    gdb_test_exact "set var vs2 := \[ 10, \[ \"foo\" , 42, \[ b \] \] \]" {}
-    gdb_test_exact "print vs2" \
-	{ = [.i: 10, .s: [.str: "foo", .i: 42, .ps: [b]]]} \
-	"print vs2 after tuple assign 1"
-    setup_xfail "i*86-pc-linux*-gnu" "sparc-*-solaris*" "sparc-*-sunos*"
-    gdb_test_exact "set var vs2 := \[ 10+3, m_s1\[ \"foo\" , 42, m_ps\[ b \] \] \]" {}
-    setup_xfail "i*86-pc-linux*-gnu" "sparc-*-solaris*" "sparc-*-sunos*"
-    gdb_test_exact "print vs2" \
-	{ = [.i: 13, .s: [.str: "foo", .i: 42, .ps: [b]]]} \
-	"print vs2 after tuple assign 2"
-
-    gdb_test_exact "set var vs3 := \[ 33, \[ -1, -2, -3 \] \]" {}
-    gdb_test_exact "print vs3" {[.i: 33, .a: [(1): -1, (2): -2, (3): -3]]} \
-	"print vs3 after tuple assign"
-    gdb_test_exact "set var \$k := m_s3\[ 33, m_arr\[ 4, 3, 2 \] \]" {}
-    gdb_test_exact {print $k} { = [.i: 33, .a: [(1): 4, (2): 3, (3): 2]]} \
-	"print \$k after tuple assign"
-
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.disasm/.Sanitize b/gdb/testsuite/gdb.disasm/.Sanitize
deleted file mode 100644
index e4619a2..0000000
--- a/gdb/testsuite/gdb.disasm/.Sanitize
+++ /dev/null
@@ -1,54 +0,0 @@
-# .Sanitize for devo/gdb/testsuite/gdb.disasm.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-cygnus_files="am33.s am33.exp"
-
-if ( echo $* | grep keep\-cygnus > /dev/null ) ; then
-        keep_these_too="${cygnus_files} ${keep_these_too}"
-else
-        lose_these_too="${cygnus_files} ${lose_these_too}"
-fi
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-configure
-configure.in
-hppa.exp
-hppa.s
-mn10200.exp
-mn10200.s
-mn10300.exp
-mn10300.s
-sh3.exp
-sh3.s
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.disasm/Makefile.in b/gdb/testsuite/gdb.disasm/Makefile.in
deleted file mode 100644
index 6fa8bef..0000000
--- a/gdb/testsuite/gdb.disasm/Makefile.in
+++ /dev/null
@@ -1,17 +0,0 @@
-#### host, target, and site specific Makefile frags come in here.
-
-srcdir = .
-CFLAGS = -g
-
-.PHONY: all clean mostlyclean distclean realclean
-
-all: $(EXECUTABLES)
-
-clean mostlyclean:
-	-rm -f *.o $(EXECUTABLES) *.diff *~ *.bad core foo twice-tmp.c
-
-distclean realclean: clean
-	-rm -f Makefile config.status
-
-Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
-	$(SHELL) ./config.status
diff --git a/gdb/testsuite/gdb.disasm/am33.exp b/gdb/testsuite/gdb.disasm/am33.exp
deleted file mode 100644
index 5195477..0000000
--- a/gdb/testsuite/gdb.disasm/am33.exp
+++ /dev/null
@@ -1,780 +0,0 @@
-
-# Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if ![istarget "mn10300*-*-*"] {
-    verbose "Tests ignored for all but mn10300 based targets."
-    return
-}
-
-global exec_output
-set prms_id 0
-set bug_id 0
-
-set testfile "am33"
-set srcfile ${srcdir}/${subdir}/${testfile}.s
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcfile}" "${binfile}" executable ""] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-proc call_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/8i call_tests\n"
-    gdb_expect {
-	-re "
-.*call	.*,.a2,a3,exreg0.,9.*
-.*call	.*,.a2,a3,exreg1.,9.*
-.*call	.*,.a2,a3,exother.,9.*
-.*call	.*,.d2,d3,a2,a3,other,exreg0,exreg1,exother.,9.*
-.*call	.*,.a2,a3,exreg0.,9.*
-.*call	.*,.a2,a3,exreg1.,9.*
-.*call	.*,.a2,a3,exother.,9.*
-.*call	.*,.d2,d3,a2,a3,other,exreg0,exreg1,exother.,9.*
-.*$gdb_prompt $" { pass "call tests" }
-	-re "$gdb_prompt $" { fail "call tests" }
-	timeout { fail "(timeout) call tests" }
-    }
-}
-
-proc movm_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/16i movm_tests\n"
-    gdb_expect {
-	-re "
-.*movm	\\(sp\\),.a2,a3,exreg0.*
-.*movm	\\(sp\\),.a2,a3,exreg1.*
-.*movm	\\(sp\\),.a2,a3,exother.*
-.*movm	\\(sp\\),.d2,d3,a2,a3,other,exreg0,exreg1,exother.*
-.*movm	.a2,a3,exreg0.,\\(sp\\).*
-.*movm	.a2,a3,exreg1.,\\(sp\\).*
-.*movm	.a2,a3,exother.,\\(sp\\).*
-.*movm	.d2,d3,a2,a3,other,exreg0,exreg1,exother.,\\(sp\\).*
-.*movm	\\(usp\\),.a2,a3,exreg0.*
-.*movm	\\(usp\\),.a2,a3,exreg1.*
-.*movm	\\(usp\\),.a2,a3,exother.*
-.*movm	\\(usp\\),.d2,d3,a2,a3,other,exreg0,exreg1,exother.*
-.*movm	.a2,a3,exreg0.,\\(usp\\).*
-.*movm	.a2,a3,exreg1.,\\(usp\\).*
-.*movm	.a2,a3,exother.,\\(usp\\).*
-.*movm	.d2,d3,a2,a3,other,exreg0,exreg1,exother.,\\(usp\\).*
-.*$gdb_prompt $" { pass "movm tests" }
-	-re "$gdb_prompt $" { fail "movm tests" }
-	timeout { fail "(timeout) movm tests" }
-    }
-}
-
-proc misc_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/11i misc_tests\n"
-    gdb_expect {
-	-re "
-.*syscall	4.*
-.*mcst9	d0.*
-.*mcst48	d1.*
-.*getchx	d0.*
-.*getclx	d1.*
-.*clr	r9.*
-.*sat16	r9,r8.*
-.*mcste	r7,r6.*
-.*swap	r5,r4.*
-.*swaph	r3,r2.*
-.*swhw	r1,r0.*
-.*$gdb_prompt $" { pass "misc tests" }
-	-re "$gdb_prompt $" { fail "misc tests" }
-	timeout { fail "(timeout) misc tests" }
-    }
-}
-
-proc mov_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/45i mov_tests\n"
-    gdb_expect {
-	-re "
-.*mov	r0,r1.*
-.*mov	xr0,r1.*
-.*mov	r1,xr2.*
-.*mov	\\(r1\\),r2.*
-.*mov	r3,\\(r4\\).*
-.*mov	\\(sp\\),r5.*
-.*mov	r6,\\(sp\\).*
-.*mov	16,r1.*
-.*mov	16,xr1.*
-.*mov	\\(16,r1\\),r2.*
-.*mov	r2,\\(16,r1\\).*
-.*mov	\\(16,sp\\),r2.*
-.*mov	r2,\\(16,sp\\).*
-.*mov	2096895,r2.*
-.*mov	2096895,xr2.*
-.*mov	\\(2096895,r1\\),r2.*
-.*mov	r2,\\(2096895,r1\\).*
-.*mov	\\(2096895,sp\\),r2.*
-.*mov	r2,\\(2096895,sp\\).*
-.*mov	\\(0x1ffeff\\),r2.*
-.*mov	r2,\\(0x1ffeff\\).*
-.*mov	2147417596,r2.*
-.*mov	2147417596,xr2.*
-.*mov	\\(2147417596,r1\\),r2.*
-.*mov	r2,\\(2147417596,r1\\).*
-.*mov	\\(2147417596,sp\\),r2.*
-.*mov	r2,\\(2147417596,sp\\).*
-.*mov	\\(0x7ffefdfc\\),r2.*
-.*mov	r2,\\(0x7ffefdfc\\).*
-.*movu	16,r1.*
-.*movu	2096895,r2.*
-.*movu	2147417596,r2.*
-.*mov	usp,a0.*
-.*mov	ssp,a1.*
-.*mov	msp,a2.*
-.*mov	pc,a3.*
-.*mov	a0,usp.*
-.*mov	a1,ssp.*
-.*mov	a2,msp.*
-.*mov	epsw,d0.*
-.*mov	d1,epsw.*
-.*mov	a0,r1.*
-.*mov	d2,r3.*
-.*mov	r5,a1.*
-.*mov	r7,d3.*
-.*$gdb_prompt $" { pass "mov tests" }
-	-re "$gdb_prompt $" { fail "mov tests" }
-	timeout { fail "(timeout) mov tests" }
-    }
-}
-
-proc ext_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/5i ext_tests\n"
-    gdb_expect {
-	-re "
-.*ext	r2.*
-.*extb	r3,r4.*
-.*extbu	r4,r5.*
-.*exth	r6,r7.*
-.*exthu	r7,r8.*
-.*$gdb_prompt $" { pass "ext tests" }
-	-re "$gdb_prompt $" { fail "ext tests" }
-	timeout { fail "(timeout) ext tests" }
-    }
-}
-
-proc add_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/11i add_tests\n"
-    gdb_expect {
-	-re "
-.*add	r10,r11.*
-.*add	16,r1.*
-.*add	2096895,r2.*
-.*add	2147417596,r2.*
-.*add	r1,r2,r3.*
-.*addc	r12,r13.*
-.*addc	16,r1.*
-.*addc	2096895,r2.*
-.*addc	2147417596,r2.*
-.*inc	r13.*
-.*inc4	r12.*
-.*$gdb_prompt $" { pass "add tests" }
-	-re "$gdb_prompt $" { fail "add tests" }
-	timeout { fail "(timeout) add tests" }
-    }
-}
-
-proc sub_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/8i sub_tests\n"
-    gdb_expect {
-	-re "
-.*sub	r14,r15.*
-.*sub	16,r1.*
-.*sub	2096895,r2.*
-.*sub	2147417596,r2.*
-.*subc	r15,r14.*
-.*subc	16,r1.*
-.*subc	2096895,r2.*
-.*subc	2147417596,r2.*
-.*$gdb_prompt $" { pass "sub tests" }
-	-re "$gdb_prompt $" { fail "sub tests" }
-	timeout { fail "(timeout) sub tests" }
-    }
-}
-
-proc cmp_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/4i cmp_tests\n"
-    gdb_expect {
-	-re "
-.*cmp	r11,r10.*
-.*cmp	16,r1.*
-.*cmp	2096895,r2.*
-.*cmp	2147417596,r2.*
-.*$gdb_prompt $" { pass "cmp tests" }
-	-re "$gdb_prompt $" { fail "cmp tests" }
-	timeout { fail "(timeout) cmp tests" }
-    }
-}
-
-proc logical_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/15i logical_tests\n"
-    gdb_expect {
-	-re "
-.*and	r0,r1.*
-.*or	r2,r3.*
-.*xor	r4,r5.*
-.*not	r6.*
-.*and	16,r1.*
-.*or	16,r1.*
-.*xor	16,r1.*
-.*and	2096895,r2.*
-.*or	2096895,r2.*
-.*xor	2096895,r2.*
-.*and	2147417596,r2.*
-.*or	2147417596,r2.*
-.*xor	2147417596,r2.*
-.*and	131072,epsw.*
-.*or	65535,epsw.*
-.*$gdb_prompt $" { pass "logical tests" }
-	-re "$gdb_prompt $" { fail "logical tests" }
-	timeout { fail "(timeout) logical tests" }
-    }
-}
-
-proc shift_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/15i shift_tests\n"
-    gdb_expect {
-	-re "
-.*asr	r7,r8.*
-.*lsr	r9,r10.*
-.*asl	r11,r12.*
-.*asl2	r13.*
-.*ror	r14.*
-.*rol	r15.*
-.*asr	16,r1.*
-.*lsr	16,r1.*
-.*asl	16,r1.*
-.*asr	2096895,r2.*
-.*lsr	2096895,r2.*
-.*asl	2096895,r2.*
-.*asr	2147417596,r2.*
-.*lsr	2147417596,r2.*
-.*asl	2147417596,r2.*
-.*$gdb_prompt $" { pass "shift tests" }
-	-re "$gdb_prompt $" { fail "shift tests" }
-	timeout { fail "(timeout) shift tests" }
-    }
-}
-
-proc muldiv_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/14i muldiv_tests\n"
-    gdb_expect {
-	-re "
-.*mul	r1,r2.*
-.*mulu	r3,r4.*
-.*mul	16,r1.*
-.*mulu	16,r1.*
-.*mul	2096895,r2.*
-.*mulu	2096895,r2.*
-.*mul	2147417596,r2.*
-.*mulu	2147417596,r2.*
-.*div	r5,r6.*
-.*divu	r7,r8.*
-.*dmulh	r13,r12.*
-.*dmulhu	r11,r10.*
-.*dmulh	2147417596,r2.*
-.*dmulhu	2147417596,r2.*
-.*$gdb_prompt $" { pass "muldiv tests" }
-	-re "$gdb_prompt $" { fail "muldiv tests" }
-	timeout { fail "(timeout) muldiv tests" }
-    }
-}
-
-proc movbu_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/20i movbu_tests\n"
-    gdb_expect {
-	-re "
-.*movbu	\\(r5\\),r6.*
-.*movbu	r7,\\(r8\\).*
-.*movbu	\\(sp\\),r7.*
-.*movbu	r8,\\(sp\\).*
-.*movbu	\\(16,r1\\),r2.*
-.*movbu	r2,\\(16,r1\\).*
-.*movbu	\\(16,sp\\),r2.*
-.*movbu	r2,\\(16,sp\\).*
-.*movbu	\\(2096895,r1\\),r2.*
-.*movbu	r2,\\(2096895,r1\\).*
-.*movbu	\\(2096895,sp\\),r2.*
-.*movbu	r2,\\(2096895,sp\\).*
-.*movbu	\\(0x1ffeff\\),r2.*
-.*movbu	r2,\\(0x1ffeff\\).*
-.*movbu	\\(2147417596,r1\\),r2.*
-.*movbu	r2,\\(2147417596,r1\\).*
-.*movbu	\\(2147417596,sp\\),r2.*
-.*movbu	r2,\\(2147417596,sp\\).*
-.*movbu	\\(0x7ffefdfc\\),r2.*
-.*movbu	r2,\\(0x7ffefdfc\\).*
-.*$gdb_prompt $" { pass "movbu tests" }
-	-re "$gdb_prompt $" { fail "movbu tests" }
-	timeout { fail "(timeout) movbu tests" }
-    }
-}
-
-proc movhu_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/20i movhu_tests\n"
-    gdb_expect {
-	-re "
-.*movhu	\\(r9\\),r10.*
-.*movhu	r11,\\(r12\\).*
-.*movhu	\\(sp\\),r9.*
-.*movhu	r10,\\(sp\\).*
-.*movhu	\\(16,r1\\),r2.*
-.*movhu	r2,\\(16,r1\\).*
-.*movhu	\\(16,sp\\),r2.*
-.*movhu	r2,\\(16,sp\\).*
-.*movhu	\\(2096895,r1\\),r2.*
-.*movhu	r2,\\(2096895,r1\\).*
-.*movhu	\\(2096895,sp\\),r2.*
-.*movhu	r2,\\(2096895,sp\\).*
-.*movhu	\\(0x1ffeff\\),r2.*
-.*movhu	r2,\\(0x1ffeff\\).*
-.*movhu	\\(2147417596,r1\\),r2.*
-.*movhu	r2,\\(2147417596,r1\\).*
-.*movhu	\\(2147417596,sp\\),r2.*
-.*movhu	r2,\\(2147417596,sp\\).*
-.*movhu	\\(0x7ffefdfc\\),r2.*
-.*movhu	r2,\\(0x7ffefdfc\\).*
-.*$gdb_prompt $" { pass "movhu tests" }
-	-re "$gdb_prompt $" { fail "movhu tests" }
-	timeout { fail "(timeout) movhu tests" }
-    }
-}
-
-proc mac_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/28i mac_tests\n"
-    gdb_expect {
-	-re "
-.*mac	r1,r2.*
-.*macu	r3,r4.*
-.*macb	r5,r6.*
-.*macbu	r7,r8.*
-.*mach	r9,r10.*
-.*machu	r11,r12.*
-.*dmach	r13,r14.*
-.*dmachu	r15,r14.*
-.*mac	16,r1.*
-.*macu	16,r1.*
-.*macb	16,r1.*
-.*macbu	16,r1.*
-.*mach	16,r1.*
-.*machu	16,r1.*
-.*mac	2096895,r2.*
-.*macu	2096895,r2.*
-.*macb	2096895,r2.*
-.*macbu	2096895,r2.*
-.*mach	2096895,r2.*
-.*machu	2096895,r2.*
-.*mac	2147417596,r2.*
-.*macu	2147417596,r2.*
-.*macb	2147417596,r2.*
-.*macbu	2147417596,r2.*
-.*mach	2147417596,r2.*
-.*machu	2147417596,r2.*
-.*dmach	2147417596,r2.*
-.*dmachu	2147417596,r2.*
-.*$gdb_prompt $" { pass "mac tests" }
-	-re "$gdb_prompt $" { fail "mac tests" }
-	timeout { fail "(timeout) mac tests" }
-    }
-}
-
-proc bit_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/4i bit_tests\n"
-    gdb_expect {
-	-re "
-.*bsch	r1,r2.*
-.*btst	16,r1.*
-.*btst	2096895,r2.*
-.*btst	2147417596,r2.*
-.*$gdb_prompt $" { pass "bit tests" }
-	-re "$gdb_prompt $" { fail "bit tests" }
-	timeout { fail "(timeout) bit tests" }
-    }
-}
-
-proc dsp_add_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/28i dsp_add_tests\n"
-    gdb_expect {
-	-re "
-.*add_add	r4,r1,r2,r3.*
-.*add_add	r4,r1,2,r3.*
-.*add_sub	r4,r1,r2,r3.*
-.*add_sub	r4,r1,2,r3.*
-.*add_cmp	r4,r1,r2,r3.*
-.*add_cmp	r4,r1,2,r3.*
-.*add_mov	r4,r1,r2,r3.*
-.*add_mov	r4,r1,2,r3.*
-.*add_asr	r4,r1,r2,r3.*
-.*add_asr	r4,r1,2,r3.*
-.*add_lsr	r4,r1,r2,r3.*
-.*add_lsr	r4,r1,2,r3.*
-.*add_asl	r4,r1,r2,r3.*
-.*add_asl	r4,r1,2,r3.*
-.*add_add	4,r1,r2,r3.*
-.*add_add	4,r1,2,r3.*
-.*add_sub	4,r1,r2,r3.*
-.*add_sub	4,r1,2,r3.*
-.*add_cmp	4,r1,r2,r3.*
-.*add_cmp	4,r1,2,r3.*
-.*add_mov	4,r1,r2,r3.*
-.*add_mov	4,r1,2,r3.*
-.*add_asr	4,r1,r2,r3.*
-.*add_asr	4,r1,2,r3.*
-.*add_lsr	4,r1,r2,r3.*
-.*add_lsr	4,r1,2,r3.*
-.*add_asl	4,r1,r2,r3.*
-.*add_asl	4,r1,2,r3.*
-.*$gdb_prompt $" { pass "dsp_add tests" }
-	-re "$gdb_prompt $" { fail "dsp_add tests" }
-	timeout { fail "(timeout) dsp_add tests" }
-    }
-}
-
-proc dsp_cmp_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/24i dsp_cmp_tests\n"
-    gdb_expect {
-	-re "
-.*cmp_add	r4,r1,r2,r3.*
-.*cmp_add	r4,r1,2,r3.*
-.*cmp_sub	r4,r1,r2,r3.*
-.*cmp_sub	r4,r1,2,r3.*
-.*cmp_mov	r4,r1,r2,r3.*
-.*cmp_mov	r4,r1,2,r3.*
-.*cmp_asr	r4,r1,r2,r3.*
-.*cmp_asr	r4,r1,2,r3.*
-.*cmp_lsr	r4,r1,r2,r3.*
-.*cmp_lsr	r4,r1,2,r3.*
-.*cmp_asl	r4,r1,r2,r3.*
-.*cmp_asl	r4,r1,2,r3.*
-.*cmp_add	4,r1,r2,r3.*
-.*cmp_add	4,r1,2,r3.*
-.*cmp_sub	4,r1,r2,r3.*
-.*cmp_sub	4,r1,2,r3.*
-.*cmp_mov	4,r1,r2,r3.*
-.*cmp_mov	4,r1,2,r3.*
-.*cmp_asr	4,r1,r2,r3.*
-.*cmp_asr	4,r1,2,r3.*
-.*cmp_lsr	4,r1,r2,r3.*
-.*cmp_lsr	4,r1,2,r3.*
-.*cmp_asl	4,r1,r2,r3.*
-.*cmp_asl	4,r1,2,r3.*
-.*$gdb_prompt $" { pass "dsp_cmp tests" }
-	-re "$gdb_prompt $" { fail "dsp_cmp tests" }
-	timeout { fail "(timeout) dsp_cmp tests" }
-    }
-}
-
-proc dsp_sub_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/28i dsp_sub_tests\n"
-    gdb_expect {
-	-re "
-.*sub_add	r4,r1,r2,r3.*
-.*sub_add	r4,r1,2,r3.*
-.*sub_sub	r4,r1,r2,r3.*
-.*sub_sub	r4,r1,2,r3.*
-.*sub_cmp	r4,r1,r2,r3.*
-.*sub_cmp	r4,r1,2,r3.*
-.*sub_mov	r4,r1,r2,r3.*
-.*sub_mov	r4,r1,2,r3.*
-.*sub_asr	r4,r1,r2,r3.*
-.*sub_asr	r4,r1,2,r3.*
-.*sub_lsr	r4,r1,r2,r3.*
-.*sub_lsr	r4,r1,2,r3.*
-.*sub_asl	r4,r1,r2,r3.*
-.*sub_asl	r4,r1,2,r3.*
-.*sub_add	4,r1,r2,r3.*
-.*sub_add	4,r1,2,r3.*
-.*sub_sub	4,r1,r2,r3.*
-.*sub_sub	4,r1,2,r3.*
-.*sub_cmp	4,r1,r2,r3.*
-.*sub_cmp	4,r1,2,r3.*
-.*sub_mov	4,r1,r2,r3.*
-.*sub_mov	4,r1,2,r3.*
-.*sub_asr	4,r1,r2,r3.*
-.*sub_asr	4,r1,2,r3.*
-.*sub_lsr	4,r1,r2,r3.*
-.*sub_lsr	4,r1,2,r3.*
-.*sub_asl	4,r1,r2,r3.*
-.*sub_asl	4,r1,2,r3.*
-.*$gdb_prompt $" { pass "dsp_sub tests" }
-	-re "$gdb_prompt $" { fail "dsp_sub tests" }
-	timeout { fail "(timeout) dsp_sub tests" }
-    }
-}
-
-proc dsp_mov_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/28i dsp_mov_tests\n"
-    gdb_expect {
-	-re "
-.*mov_add	r4,r1,r2,r3.*
-.*mov_add	r4,r1,2,r3.*
-.*mov_sub	r4,r1,r2,r3.*
-.*mov_sub	r4,r1,2,r3.*
-.*mov_cmp	r4,r1,r2,r3.*
-.*mov_cmp	r4,r1,2,r3.*
-.*mov_mov	r4,r1,r2,r3.*
-.*mov_mov	r4,r1,2,r3.*
-.*mov_asr	r4,r1,r2,r3.*
-.*mov_asr	r4,r1,2,r3.*
-.*mov_lsr	r4,r1,r2,r3.*
-.*mov_lsr	r4,r1,2,r3.*
-.*mov_asl	r4,r1,r2,r3.*
-.*mov_asl	r4,r1,2,r3.*
-.*mov_add	4,r1,r2,r3.*
-.*mov_add	4,r1,2,r3.*
-.*mov_sub	4,r1,r2,r3.*
-.*mov_sub	4,r1,2,r3.*
-.*mov_cmp	4,r1,r2,r3.*
-.*mov_cmp	4,r1,2,r3.*
-.*mov_mov	4,r1,r2,r3.*
-.*mov_mov	4,r1,2,r3.*
-.*mov_asr	4,r1,r2,r3.*
-.*mov_asr	4,r1,2,r3.*
-.*mov_lsr	4,r1,r2,r3.*
-.*mov_lsr	4,r1,2,r3.*
-.*mov_asl	4,r1,r2,r3.*
-.*mov_asl	4,r1,2,r3.*
-.*$gdb_prompt $" { pass "dsp_mov tests" }
-	-re "$gdb_prompt $" { fail "dsp_mov tests" }
-	timeout { fail "(timeout) dsp_mov tests" }
-    }
-}
-
-proc dsp_logical_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/42i dsp_logical_tests\n"
-    gdb_expect {
-	-re "
-.*and_add	r4,r1,r2,r3.*
-.*and_add	r4,r1,2,r3.*
-.*and_sub	r4,r1,r2,r3.*
-.*and_sub	r4,r1,2,r3.*
-.*and_cmp	r4,r1,r2,r3.*
-.*and_cmp	r4,r1,2,r3.*
-.*and_mov	r4,r1,r2,r3.*
-.*and_mov	r4,r1,2,r3.*
-.*and_asr	r4,r1,r2,r3.*
-.*and_asr	r4,r1,2,r3.*
-.*and_lsr	r4,r1,r2,r3.*
-.*and_lsr	r4,r1,2,r3.*
-.*and_asl	r4,r1,r2,r3.*
-.*and_asl	r4,r1,2,r3.*
-.*xor_add	r4,r1,r2,r3.*
-.*xor_add	r4,r1,2,r3.*
-.*xor_sub	r4,r1,r2,r3.*
-.*xor_sub	r4,r1,2,r3.*
-.*xor_cmp	r4,r1,r2,r3.*
-.*xor_cmp	r4,r1,2,r3.*
-.*xor_mov	r4,r1,r2,r3.*
-.*xor_mov	r4,r1,2,r3.*
-.*xor_asr	r4,r1,r2,r3.*
-.*xor_asr	r4,r1,2,r3.*
-.*xor_lsr	r4,r1,r2,r3.*
-.*xor_lsr	r4,r1,2,r3.*
-.*xor_asl	r4,r1,r2,r3.*
-.*xor_asl	r4,r1,2,r3.*
-.*or_add	r4,r1,r2,r3.*
-.*or_add	r4,r1,2,r3.*
-.*or_sub	r4,r1,r2,r3.*
-.*or_sub	r4,r1,2,r3.*
-.*or_cmp	r4,r1,r2,r3.*
-.*or_cmp	r4,r1,2,r3.*
-.*or_mov	r4,r1,r2,r3.*
-.*or_mov	r4,r1,2,r3.*
-.*or_asr	r4,r1,r2,r3.*
-.*or_asr	r4,r1,2,r3.*
-.*or_lsr	r4,r1,r2,r3.*
-.*or_lsr	r4,r1,2,r3.*
-.*or_asl	r4,r1,r2,r3.*
-.*or_asl	r4,r1,2,r3.*
-.*$gdb_prompt $" { pass "dsp_logical tests" }
-	-re "$gdb_prompt $" { fail "dsp_logical tests" }
-	timeout { fail "(timeout) dsp_logical tests" }
-    }
-}
-
-proc dsp_misc_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/42i dsp_misc_tests\n"
-    gdb_expect {
-	-re "
-.*dmach_add	r4,r1,r2,r3.*
-.*dmach_add	r4,r1,2,r3.*
-.*dmach_sub	r4,r1,r2,r3.*
-.*dmach_sub	r4,r1,2,r3.*
-.*dmach_cmp	r4,r1,r2,r3.*
-.*dmach_cmp	r4,r1,2,r3.*
-.*dmach_mov	r4,r1,r2,r3.*
-.*dmach_mov	r4,r1,2,r3.*
-.*dmach_asr	r4,r1,r2,r3.*
-.*dmach_asr	r4,r1,2,r3.*
-.*dmach_lsr	r4,r1,r2,r3.*
-.*dmach_lsr	r4,r1,2,r3.*
-.*dmach_asl	r4,r1,r2,r3.*
-.*dmach_asl	r4,r1,2,r3.*
-.*swhw_add	r4,r1,r2,r3.*
-.*swhw_add	r4,r1,2,r3.*
-.*swhw_sub	r4,r1,r2,r3.*
-.*swhw_sub	r4,r1,2,r3.*
-.*swhw_cmp	r4,r1,r2,r3.*
-.*swhw_cmp	r4,r1,2,r3.*
-.*swhw_mov	r4,r1,r2,r3.*
-.*swhw_mov	r4,r1,2,r3.*
-.*swhw_asr	r4,r1,r2,r3.*
-.*swhw_asr	r4,r1,2,r3.*
-.*swhw_lsr	r4,r1,r2,r3.*
-.*swhw_lsr	r4,r1,2,r3.*
-.*swhw_asl	r4,r1,r2,r3.*
-.*swhw_asl	r4,r1,2,r3.*
-.*sat16_add	r4,r1,r2,r3.*
-.*sat16_add	r4,r1,2,r3.*
-.*sat16_sub	r4,r1,r2,r3.*
-.*sat16_sub	r4,r1,2,r3.*
-.*sat16_cmp	r4,r1,r2,r3.*
-.*sat16_cmp	r4,r1,2,r3.*
-.*sat16_mov	r4,r1,r2,r3.*
-.*sat16_mov	r4,r1,2,r3.*
-.*sat16_asr	r4,r1,r2,r3.*
-.*sat16_asr	r4,r1,2,r3.*
-.*sat16_lsr	r4,r1,r2,r3.*
-.*sat16_lsr	r4,r1,2,r3.*
-.*sat16_asl	r4,r1,r2,r3.*
-.*sat16_asl	r4,r1,2,r3.*
-.*$gdb_prompt $" { pass "dsp_misc tests" }
-	-re "$gdb_prompt $" { fail "dsp_misc tests" }
-	timeout { fail "(timeout) dsp_misc tests" }
-    }
-}
-
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-call_tests
-movm_tests
-misc_tests
-mov_tests
-ext_tests
-add_tests
-sub_tests
-cmp_tests
-logical_tests
-shift_tests
-muldiv_tests
-movbu_tests
-movhu_tests
-mac_tests
-bit_tests
-dsp_add_tests
-dsp_cmp_tests
-dsp_sub_tests
-dsp_mov_tests
-dsp_logical_tests
diff --git a/gdb/testsuite/gdb.disasm/am33.s b/gdb/testsuite/gdb.disasm/am33.s
deleted file mode 100644
index 36bce2f..0000000
--- a/gdb/testsuite/gdb.disasm/am33.s
+++ /dev/null
@@ -1,505 +0,0 @@
-
-	.globl _main
-	.globl call_tests
-	.globl movm_tests
-	.globl misc_tests
-	.globl mov_tests
-	.globl ext_tests
-	.globl add_tests
-	.globl sub_tests
-	.globl cmp_tests
-	.globl logical_tests
-	.globl shift_tests
-	.globl muldiv_tests
-	.globl movbu_tests
-	.globl movhu_tests
-	.globl mac_tests
-	.globl bit_tests
-	.globl dsp_add_tests
-	.globl dsp_cmp_tests
-	.globl dsp_sub_tests
-	.globl dsp_mov_tests
-	.globl dsp_logical_tests
-	.globl dsp_misc_tests
-
-	.text
-_main:
-call_tests:
-	call 256,[a2,a3,exreg0],9
-	call 256,[a2,a3,exreg1],9
-	call 256,[a2,a3,exother],9
-	call 256,[a2,a3,all],9
-	call 131071,[a2,a3,exreg0],9
-	call 131071,[a2,a3,exreg1],9
-	call 131071,[a2,a3,exother],9
-	call 131071,[a2,a3,all],9
-
-movm_tests:
-	movm (sp),[a2,a3,exreg0]
-	movm (sp),[a2,a3,exreg1]
-	movm (sp),[a2,a3,exother]
-	movm (sp),[a2,a3,all]
-	movm [a2,a3,exreg0],(sp)
-	movm [a2,a3,exreg1],(sp)
-	movm [a2,a3,exother],(sp)
-	movm [a2,a3,all],(sp)
-	movm (usp),[a2,a3,exreg0]
-	movm (usp),[a2,a3,exreg1]
-	movm (usp),[a2,a3,exother]
-	movm (usp),[a2,a3,all]
-	movm [a2,a3,exreg0],(usp)
-	movm [a2,a3,exreg1],(usp)
-	movm [a2,a3,exother],(usp)
-	movm [a2,a3,all],(usp)
-
-misc_tests:
-	syscall 0x4
-	mcst9 d0
-	mcst48 d1
-	getchx d0
-	getclx d1
-	clr r9
-	sat16 r9,r8
-	mcste r7,r6
-	swap r5,r4
-	swaph r3,r2
-	swhw  r1,r0
-
-
-mov_tests:
-	mov r0,r1
-	mov xr0, r1
-	mov r1, xr2
-	mov (r1),r2
-	mov r3,(r4)
-	mov (sp),r5
-	mov r6,(sp)
-	mov 16,r1
-	mov 16,xr1
-	mov (16,r1),r2
-	mov r2,(16,r1)
-	mov (16,sp),r2
-	mov r2,(16,sp)
-	mov 0x1ffeff,r2
-	mov 0x1ffeff,xr2
-	mov (0x1ffeff,r1),r2
-	mov r2,(0x1ffeff,r1)
-	mov (0x1ffeff,sp),r2
-	mov r2,(0x1ffeff,sp)
-	mov (0x1ffeff),r2
-	mov r2,(0x1ffeff)
-	mov 0x7ffefdfc,r2
-	mov 0x7ffefdfc,xr2
-	mov (0x7ffefdfc,r1),r2
-	mov r2,(0x7ffefdfc,r1)
-	mov (0x7ffefdfc,sp),r2
-	mov r2,(0x7ffefdfc,sp)
-	mov (0x7ffefdfc),r2
-	mov r2,(0x7ffefdfc)
-	movu 16,r1
-	movu 0x1ffeff,r2
-	movu 0x7ffefdfc,r2
-	mov usp,a0
-	mov ssp,a1
-	mov msp,a2
-	mov pc,a3
-	mov a0,usp
-	mov a1,ssp
-	mov a2,msp
-	mov epsw,d0
-	mov d1,epsw
-	mov a0,r1
-	mov d2,r3
-	mov r5,a1
-	mov r7,d3
-
-ext_tests:
-	ext r2
-	extb r3,r4
-	extbu r4,r5
-	exth r6,r7
-	exthu r7,r8
-
-add_tests:
-	add r10,r11
-	add 16,r1
-	add 0x1ffeff,r2
-	add 0x7ffefdfc,r2
-	add r1,r2,r3
-	addc r12,r13
-	addc 16,r1
-	addc 0x1ffeff,r2
-	addc 0x7ffefdfc,r2
-	inc r13
-	inc4 r12
-
-
-sub_tests:
-	sub r14,r15
-	sub 16,r1
-	sub 0x1ffeff,r2
-	sub 0x7ffefdfc,r2
-	subc r15,r14
-	subc 16,r1
-	subc 0x1ffeff,r2
-	subc 0x7ffefdfc,r2
-
-cmp_tests:
-	cmp r11,r10
-	cmp 16,r1
-	cmp 0x1ffeff,r2
-	cmp 0x7ffefdfc,r2
-
-logical_tests:
-	and r0,r1
-	or r2,r3
-	xor r4,r5
-	not r6
-	and 16,r1
-	or 16,r1
-	xor 16,r1
-	and 0x1ffeff,r2
-	or 0x1ffeff,r2
-	xor 0x1ffeff,r2
-	and 0x7ffefdfc,r2
-	or 0x7ffefdfc,r2
-	xor 0x7ffefdfc,r2
-	and 131072,epsw
-	or 65535,epsw
-
-shift_tests:
-	asr r7,r8
-	lsr r9,r10
-	asl r11,r12
-	asl2 r13
-	ror r14
-	rol r15
-	asr 16,r1
-	lsr 16,r1
-	asl 16,r1
-	asr 0x1ffeff,r2
-	lsr 0x1ffeff,r2
-	asl 0x1ffeff,r2
-	asr 0x7ffefdfc,r2
-	lsr 0x7ffefdfc,r2
-	asl 0x7ffefdfc,r2
-
-muldiv_tests:
-	mul r1,r2
-	mulu r3,r4
-	mul 16,r1
-	mulu 16,r1
-	mul 0x1ffeff,r2
-	mulu 0x1ffeff,r2
-	mul 0x7ffefdfc,r2
-	mulu 0x7ffefdfc,r2
-	div r5,r6
-	divu r7,r8
-	dmulh r13,r12
-	dmulhu r11,r10
-	dmulh 0x7ffefdfc,r2
-	dmulhu 0x7ffefdfc,r2
-
-movbu_tests:
-	movbu (r5),r6
-	movbu r7,(r8)
-	movbu (sp),r7
-	movbu r8,(sp)
-	movbu (16,r1),r2
-	movbu r2,(16,r1)
-	movbu (16,sp),r2
-	movbu r2,(16,sp)
-	movbu (0x1ffeff,r1),r2
-	movbu r2,(0x1ffeff,r1)
-	movbu (0x1ffeff,sp),r2
-	movbu r2,(0x1ffeff,sp)
-	movbu (0x1ffeff),r2
-	movbu r2,(0x1ffeff)
-	movbu (0x7ffefdfc,r1),r2
-	movbu r2,(0x7ffefdfc,r1)
-	movbu (0x7ffefdfc,sp),r2
-	movbu r2,(0x7ffefdfc,sp)
-	movbu (0x7ffefdfc),r2
-	movbu r2,(0x7ffefdfc)
-
-movhu_tests:
-	movhu (r9),r10
-	movhu r11,(r12)
-	movhu (sp),r9
-	movhu r10,(sp)
-	movhu (16,r1),r2
-	movhu r2,(16,r1)
-	movhu (16,sp),r2
-	movhu r2,(16,sp)
-	movhu (0x1ffeff,r1),r2
-	movhu r2,(0x1ffeff,r1)
-	movhu (0x1ffeff,sp),r2
-	movhu r2,(0x1ffeff,sp)
-	movhu (0x1ffeff),r2
-	movhu r2,(0x1ffeff)
-	movhu (0x7ffefdfc,r1),r2
-	movhu r2,(0x7ffefdfc,r1)
-	movhu (0x7ffefdfc,sp),r2
-	movhu r2,(0x7ffefdfc,sp)
-	movhu (0x7ffefdfc),r2
-	movhu r2,(0x7ffefdfc)
-
-
-mac_tests:
-	mac r1,r2
-	macu r3,r4
-	macb r5,r6
-	macbu r7,r8
-	mach r9,r10
-	machu r11,r12
-	dmach r13,r14
-	dmachu r15,r14
-	mac 16,r1
-	macu 16,r1
-	macb 16,r1
-	macbu 16,r1
-	mach 16,r1
-	machu 16,r1
-	mac 0x1ffeff,r2
-	macu 0x1ffeff,r2
-	macb 0x1ffeff,r2
-	macbu 0x1ffeff,r2
-	mach 0x1ffeff,r2
-	machu 0x1ffeff,r2
-	mac 0x7ffefdfc,r2
-	macu 0x7ffefdfc,r2
-	macb 0x7ffefdfc,r2
-	macbu 0x7ffefdfc,r2
-	mach 0x7ffefdfc,r2
-	machu 0x7ffefdfc,r2
-	dmach 0x7ffefdfc,r2
-	dmachu 0x7ffefdfc,r2
-
-bit_tests:
-	bsch r1,r2
-	btst 16,r1
-	btst 0x1ffeff,r2
-	btst 0x7ffefdfc,r2
-
-
-	
-dsp_add_tests:
-	add_add r4,r1,r2,r3
-	add_add r4,r1,2,r3
-	add_sub r4,r1,r2,r3
-	add_sub r4,r1,2,r3
-	add_cmp r4,r1,r2,r3
-	add_cmp r4,r1,2,r3
-	add_mov r4,r1,r2,r3
-	add_mov r4,r1,2,r3
-	add_asr r4,r1,r2,r3
-	add_asr r4,r1,2,r3
-	add_lsr r4,r1,r2,r3
-	add_lsr r4,r1,2,r3
-	add_asl r4,r1,r2,r3
-	add_asl r4,r1,2,r3
-	add_add 4,r1,r2,r3
-	add_add 4,r1,2,r3
-	add_sub 4,r1,r2,r3
-	add_sub 4,r1,2,r3
-	add_cmp 4,r1,r2,r3
-	add_cmp 4,r1,2,r3
-	add_mov 4,r1,r2,r3
-	add_mov 4,r1,2,r3
-	add_asr 4,r1,r2,r3
-	add_asr 4,r1,2,r3
-	add_lsr 4,r1,r2,r3
-	add_lsr 4,r1,2,r3
-	add_asl 4,r1,r2,r3
-	add_asl 4,r1,2,r3
-
-dsp_cmp_tests:
-	cmp_add r4,r1,r2,r3
-	cmp_add r4,r1,2,r3
-	cmp_sub r4,r1,r2,r3
-	cmp_sub r4,r1,2,r3
-	cmp_mov r4,r1,r2,r3
-	cmp_mov r4,r1,2,r3
-	cmp_asr r4,r1,r2,r3
-	cmp_asr r4,r1,2,r3
-	cmp_lsr r4,r1,r2,r3
-	cmp_lsr r4,r1,2,r3
-	cmp_asl r4,r1,r2,r3
-	cmp_asl r4,r1,2,r3
-	cmp_add 4,r1,r2,r3
-	cmp_add 4,r1,2,r3
-	cmp_sub 4,r1,r2,r3
-	cmp_sub 4,r1,2,r3
-	cmp_mov 4,r1,r2,r3
-	cmp_mov 4,r1,2,r3
-	cmp_asr 4,r1,r2,r3
-	cmp_asr 4,r1,2,r3
-	cmp_lsr 4,r1,r2,r3
-	cmp_lsr 4,r1,2,r3
-	cmp_asl 4,r1,r2,r3
-	cmp_asl 4,r1,2,r3
-
-dsp_sub_tests:
-	sub_add r4,r1,r2,r3
-	sub_add r4,r1,2,r3
-	sub_sub r4,r1,r2,r3
-	sub_sub r4,r1,2,r3
-	sub_cmp r4,r1,r2,r3
-	sub_cmp r4,r1,2,r3
-	sub_mov r4,r1,r2,r3
-	sub_mov r4,r1,2,r3
-	sub_asr r4,r1,r2,r3
-	sub_asr r4,r1,2,r3
-	sub_lsr r4,r1,r2,r3
-	sub_lsr r4,r1,2,r3
-	sub_asl r4,r1,r2,r3
-	sub_asl r4,r1,2,r3
-	sub_add 4,r1,r2,r3
-	sub_add 4,r1,2,r3
-	sub_sub 4,r1,r2,r3
-	sub_sub 4,r1,2,r3
-	sub_cmp 4,r1,r2,r3
-	sub_cmp 4,r1,2,r3
-	sub_mov 4,r1,r2,r3
-	sub_mov 4,r1,2,r3
-	sub_asr 4,r1,r2,r3
-	sub_asr 4,r1,2,r3
-	sub_lsr 4,r1,r2,r3
-	sub_lsr 4,r1,2,r3
-	sub_asl 4,r1,r2,r3
-	sub_asl 4,r1,2,r3
-
-dsp_mov_tests:
-	mov_add r4,r1,r2,r3
-	mov_add r4,r1,2,r3
-	mov_sub r4,r1,r2,r3
-	mov_sub r4,r1,2,r3
-	mov_cmp r4,r1,r2,r3
-	mov_cmp r4,r1,2,r3
-	mov_mov r4,r1,r2,r3
-	mov_mov r4,r1,2,r3
-	mov_asr r4,r1,r2,r3
-	mov_asr r4,r1,2,r3
-	mov_lsr r4,r1,r2,r3
-	mov_lsr r4,r1,2,r3
-	mov_asl r4,r1,r2,r3
-	mov_asl r4,r1,2,r3
-	mov_add 4,r1,r2,r3
-	mov_add 4,r1,2,r3
-	mov_sub 4,r1,r2,r3
-	mov_sub 4,r1,2,r3
-	mov_cmp 4,r1,r2,r3
-	mov_cmp 4,r1,2,r3
-	mov_mov 4,r1,r2,r3
-	mov_mov 4,r1,2,r3
-	mov_asr 4,r1,r2,r3
-	mov_asr 4,r1,2,r3
-	mov_lsr 4,r1,r2,r3
-	mov_lsr 4,r1,2,r3
-	mov_asl 4,r1,r2,r3
-	mov_asl 4,r1,2,r3
-
-dsp_logical_tests:
-	and_add r4,r1,r2,r3
-	and_add r4,r1,2,r3
-	and_sub r4,r1,r2,r3
-	and_sub r4,r1,2,r3
-	and_cmp r4,r1,r2,r3
-	and_cmp r4,r1,2,r3
-	and_mov r4,r1,r2,r3
-	and_mov r4,r1,2,r3
-	and_asr r4,r1,r2,r3
-	and_asr r4,r1,2,r3
-	and_lsr r4,r1,r2,r3
-	and_lsr r4,r1,2,r3
-	and_asl r4,r1,r2,r3
-	and_asl r4,r1,2,r3
-	xor_add r4,r1,r2,r3
-	xor_add r4,r1,2,r3
-	xor_sub r4,r1,r2,r3
-	xor_sub r4,r1,2,r3
-	xor_cmp r4,r1,r2,r3
-	xor_cmp r4,r1,2,r3
-	xor_mov r4,r1,r2,r3
-	xor_mov r4,r1,2,r3
-	xor_asr r4,r1,r2,r3
-	xor_asr r4,r1,2,r3
-	xor_lsr r4,r1,r2,r3
-	xor_lsr r4,r1,2,r3
-	xor_asl r4,r1,r2,r3
-	xor_asl r4,r1,2,r3
-	or_add r4,r1,r2,r3
-	or_add r4,r1,2,r3
-	or_sub r4,r1,r2,r3
-	or_sub r4,r1,2,r3
-	or_cmp r4,r1,r2,r3
-	or_cmp r4,r1,2,r3
-	or_mov r4,r1,r2,r3
-	or_mov r4,r1,2,r3
-	or_asr r4,r1,r2,r3
-	or_asr r4,r1,2,r3
-	or_lsr r4,r1,r2,r3
-	or_lsr r4,r1,2,r3
-	or_asl r4,r1,r2,r3
-	or_asl r4,r1,2,r3
-
-dsp_misc_tests:
-	dmach_add r4,r1,r2,r3
-	dmach_add r4,r1,2,r3
-	dmach_sub r4,r1,r2,r3
-	dmach_sub r4,r1,2,r3
-	dmach_cmp r4,r1,r2,r3
-	dmach_cmp r4,r1,2,r3
-	dmach_mov r4,r1,r2,r3
-	dmach_mov r4,r1,2,r3
-	dmach_asr r4,r1,r2,r3
-	dmach_asr r4,r1,2,r3
-	dmach_lsr r4,r1,r2,r3
-	dmach_lsr r4,r1,2,r3
-	dmach_asl r4,r1,r2,r3
-	dmach_asl r4,r1,2,r3
-	swhw_add r4,r1,r2,r3
-	swhw_add r4,r1,2,r3
-	swhw_sub r4,r1,r2,r3
-	swhw_sub r4,r1,2,r3
-	swhw_cmp r4,r1,r2,r3
-	swhw_cmp r4,r1,2,r3
-	swhw_mov r4,r1,r2,r3
-	swhw_mov r4,r1,2,r3
-	swhw_asr r4,r1,r2,r3
-	swhw_asr r4,r1,2,r3
-	swhw_lsr r4,r1,r2,r3
-	swhw_lsr r4,r1,2,r3
-	swhw_asl r4,r1,r2,r3
-	swhw_asl r4,r1,2,r3
-	sat16_add r4,r1,r2,r3
-	sat16_add r4,r1,2,r3
-	sat16_sub r4,r1,r2,r3
-	sat16_sub r4,r1,2,r3
-	sat16_cmp r4,r1,r2,r3
-	sat16_cmp r4,r1,2,r3
-	sat16_mov r4,r1,r2,r3
-	sat16_mov r4,r1,2,r3
-	sat16_asr r4,r1,r2,r3
-	sat16_asr r4,r1,2,r3
-	sat16_lsr r4,r1,r2,r3
-	sat16_lsr r4,r1,2,r3
-	sat16_asl r4,r1,r2,r3
-	sat16_asl r4,r1,2,r3
-#	mov (r1+),r2
-#	mov r3,(r4+)
-#	movhu (r6+),r7
-#	movhu r8,(r9+)
-#	mov (rm+,imm8),rn
-#	mov rn,(rm+,imm8)
-#	movhu (rm+,imm8),rn
-#	movhu rn,(rm+,imm8)
-#	mov (rm+,imm24),rn
-#	mov rn,(rm+,imm24)
-#	movhu (rm+,imm24),rn
-#	movhu rn,(rm+,imm24)
-#	mov (rm+,imm32),rn
-#	mov rn,(rm+,imm32)
-#	movhu (rm+,imm32),rn
-#	movhu rn,(rm+,imm32)
-
diff --git a/gdb/testsuite/gdb.disasm/configure b/gdb/testsuite/gdb.disasm/configure
deleted file mode 100644
index 0e6cbf2..0000000
--- a/gdb/testsuite/gdb.disasm/configure
+++ /dev/null
@@ -1,899 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.1 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
-  --program-suffix=SUFFIX append SUFFIX to installed program names
-  --program-transform-name=PROGRAM
-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host="$ac_optarg" ;;
-
-  -includedir | --includedir | --includedi | --included | --include \
-  | --includ | --inclu | --incl | --inc)
-    ac_prev=includedir ;;
-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir="$ac_optarg" ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
-    ac_prev=infodir ;;
-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-    infodir="$ac_optarg" ;;
-
-  -libdir | --libdir | --libdi | --libd)
-    ac_prev=libdir ;;
-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
-    libdir="$ac_optarg" ;;
-
-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-  | --libexe | --libex | --libe)
-    ac_prev=libexecdir ;;
-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-  | --libexe=* | --libex=* | --libe=*)
-    libexecdir="$ac_optarg" ;;
-
-  -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-    localstatedir="$ac_optarg" ;;
-
-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-    ac_prev=mandir ;;
-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-    mandir="$ac_optarg" ;;
-
-  -nfp | --nfp | --nf)
-    # Obsolete; use --without-fp.
-    with_fp=no ;;
-
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c)
-    no_create=yes ;;
-
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-    no_recursion=yes ;;
-
-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-  | --oldin | --oldi | --old | --ol | --o)
-    ac_prev=oldincludedir ;;
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-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.disasm/configure.in b/gdb/testsuite/gdb.disasm/configure.in
deleted file mode 100644
index 508636f..0000000
--- a/gdb/testsuite/gdb.disasm/configure.in
+++ /dev/null
@@ -1,15 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(sh3.s)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.disasm/hppa.exp b/gdb/testsuite/gdb.disasm/hppa.exp
deleted file mode 100644
index 190bed4..0000000
--- a/gdb/testsuite/gdb.disasm/hppa.exp
+++ /dev/null
@@ -1,1403 +0,0 @@
-
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cs.utah.edu)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if ![istarget "hppa*-*-*"] {
-    verbose "Tests ignored for all but hppa based targets."
-    return
-}
-
-global exec_output
-set prms_id 0
-set bug_id 0
-
-set testfile "hppa"
-set srcfile ${srcdir}/${subdir}/${testfile}.s
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcfile}" "${binfile}" executable ""] != "" } {
-    if [ regexp "Opcode not defined - DIAG" $exec_output] {
-	warning "HP assembler in use--skipping disasm tests"
-	return
-    } else {
-	perror "Couldn't compile ${srcfile}"
-	return -1
-    }
-}
-
-proc all_integer_memory_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/8i integer_memory_tests\n"
-    expect {
-	-re "
-.*ldw 0\\(sr0,r4\\),r26.*
-.*ldh 0\\(sr0,r4\\),r26.*
-.*ldb 0\\(sr0,r4\\),r26.*
-.*stw r26,0\\(sr0,r4\\).*
-.*sth r26,0\\(sr0,r4\\).*
-.*stb r26,0\\(sr0,r4\\).*
-.*ldwm 0\\(sr0,r4\\),r26.*
-.*stwm r26,0\\(sr0,r4\\).*
-.*$prompt $" { pass "integer_memory_tests" }
-	-re "$prompt $" { fail "integer_memory_tests" }
-	timeout { fail "(timeout) integer memory_tests" }
-    }
-
-    send_gdb "x/20i integer_indexing_load\n"
-    expect {
-	-re "
-.*ldwx r5\\(sr0,r4\\),r26.*
-.*ldwx,s r5\\(sr0,r4\\),r26.*
-.*ldwx,m r5\\(sr0,r4\\),r26.*
-.*ldwx,sm r5\\(sr0,r4\\),r26.*
-.*ldhx r5\\(sr0,r4\\),r26.*
-.*ldhx,s r5\\(sr0,r4\\),r26.*
-.*ldhx,m r5\\(sr0,r4\\),r26.*
-.*ldhx,sm r5\\(sr0,r4\\),r26.*
-.*ldbx r5\\(sr0,r4\\),r26.*
-.*ldbx,s r5\\(sr0,r4\\),r26.*
-.*ldbx,m r5\\(sr0,r4\\),r26.*
-.*ldbx,sm r5\\(sr0,r4\\),r26.*
-.*ldwax r5\\(r4\\),r26.*
-.*ldwax,s r5\\(r4\\),r26.*
-.*ldwax,m r5\\(r4\\),r26.*
-.*ldwax,sm r5\\(r4\\),r26.*
-.*ldcwx r5\\(sr0,r4\\),r26.*
-.*ldcwx,s r5\\(sr0,r4\\),r26.*
-.*ldcwx,m r5\\(sr0,r4\\),r26.*
-.*ldcwx,sm r5\\(sr0,r4\\),r26.*
-.*$prompt $" { pass "integer_indexing_load" }
-	-re "$prompt $" { fail "integer_indexing_load" }
-	timeout { fail "(timeout) integer_indexing" }
-    }
-
-    send_gdb "x/15i integer_load_short_memory\n"
-    expect {
-	-re "
-.*ldws 0\\(sr0,r4\\),r26.*
-.*ldws,mb 0\\(sr0,r4\\),r26.*
-.*ldws,ma 0\\(sr0,r4\\),r26.*
-.*ldhs 0\\(sr0,r4\\),r26.*
-.*ldhs,mb 0\\(sr0,r4\\),r26.*
-.*ldhs,ma 0\\(sr0,r4\\),r26.*
-.*ldbs 0\\(sr0,r4\\),r26.*
-.*ldbs,mb 0\\(sr0,r4\\),r26.*
-.*ldbs,ma 0\\(sr0,r4\\),r26.*
-.*ldwas 0\\(r4\\),r26.*
-.*ldwas,mb 0\\(r4\\),r26.*
-.*ldwas,ma 0\\(r4\\),r26.*
-.*ldcws 0\\(sr0,r4\\),r26.*
-.*ldcws,mb 0\\(sr0,r4\\),r26.*
-.*ldcws,ma 0\\(sr0,r4\\),r26.*
-.*$prompt $" { pass "integer_load_short_memory" }
-	-re "$prompt $" { fail "integer_load_short_memory" }
-	timeout { fail "(timeout) integer_load_short_memory " }
-    }
-
-
-    send_gdb "x/17i integer_store_short_memory\n"
-    expect {
-	-re "
-.*stws r26,0\\(sr0,r4\\).*
-.*stws,mb r26,0\\(sr0,r4\\).*
-.*stws,ma r26,0\\(sr0,r4\\).*
-.*sths r26,0\\(sr0,r4\\).*
-.*sths,mb r26,0\\(sr0,r4\\).*
-.*sths,ma r26,0\\(sr0,r4\\).*
-.*stbs r26,0\\(sr0,r4\\).*
-.*stbs,mb r26,0\\(sr0,r4\\).*
-.*stbs,ma r26,0\\(sr0,r4\\).*
-.*stwas r26,0\\(r4\\).*
-.*stwas,mb r26,0\\(r4\\).*
-.*stwas,ma r26,0\\(r4\\).*
-.*stbys r26,0\\(sr0,r4\\).*
-.*stbys r26,0\\(sr0,r4\\).*
-.*stbys,e r26,0\\(sr0,r4\\).*
-.*stbys,b,m r26,0\\(sr0,r4\\).*
-.*stbys,e,m r26,0\\(sr0,r4\\).*
-.*$prompt $" { pass "integer_store_short_memory" }
-	-re "$prompt $" { fail "integer_store_short_memory" }
-	timeout { fail "(timeout) integer_short_memory " }
-    }
-}
-
-proc all_immediate_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/3i immediate_tests\n"
-    expect {
-	-re "
-.*ldo 5\\(r26\\),r26.*
-.*ldil -21524800,r26.*
-.*addil -21524800,r5.*
-.*$prompt $" { pass "immedate_tests" }
-	-re "$prompt $" { fail "immedate_tests" }
-	timeout { fail "(timeout) immedate_tests " }
-    }
-}
-
-proc all_branch_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/10i branch_tests_1\n"
-    expect {
-	-re "
-.*bl.*,rp.*
-.*bl,n.*,rp.*
-.*b.*
-.*b,n.*
-.*gate.*,rp.*
-.*gate,n.*,rp.*
-.*blr r4,rp.*
-.*blr,n r4,rp.*
-.*blr r4,r0.*
-.*blr,n r4,r0.*
-.*$prompt $" { pass "branch_tests_1" }
-	-re "$prompt $" { fail "branch_tests_1" }
-	timeout { fail "(timeout) branch_tests_1" }
-    }
-
-    send_gdb "x/6i branch_tests_2\n"
-    expect {
-	-re "
-.*bv r0\\(rp\\).*
-.*bv,n r0\\(rp\\).*
-.*be 1234\\(sr1,rp\\).*
-.*be,n 1234\\(sr1,rp\\).*
-.*ble 1234\\(sr1,rp\\).*
-.*ble,n 1234\\(sr1,rp\\).*
-.*$prompt $" { pass "branch_tests_2" }
-	-re "$prompt $" { fail "branch_tests_2" }
-	timeout { fail "(timeout) branch_tests_2" }
-    }
-
-
-    send_gdb "x/8i movb_tests\n"
-    expect {
-	-re "
-.*movb r4,r26,.* <movb_tests>.*
-.*movb,= r4,r26,.* <movb_tests>.*
-.*movb,< r4,r26,.* <movb_tests>.*
-.*movb,od r4,r26,.* <movb_tests>.*
-.*movb,tr r4,r26,.* <movb_tests>.*
-.*movb,<> r4,r26,.* <movb_tests>.*
-.*movb,>= r4,r26,.* <movb_tests>.*
-.*movb,ev r4,r26,.* <movb_tests>.*
-.*$prompt $" { pass "movb_tests" }
-	-re "$prompt $" { fail "movb_tests" }
-	timeout { fail "(timeout) movb_tests " }
-    }
-
-    send_gdb "x/8i movb_nullified_tests\n"
-    expect {
-	-re "
-.*movb,n.*r4,r26,.* <movb_tests>.*
-.*movb,=,n.*r4,r26,.* <movb_tests>.*
-.*movb,<,n.*r4,r26,.* <movb_tests>.*
-.*movb,od,n.*r4,r26,.* <movb_tests>.*
-.*movb,tr,n.*r4,r26,.* <movb_tests>.*
-.*movb,<>,n.*r4,r26,.* <movb_tests>.*
-.*movb,>=,n.*r4,r26,.* <movb_tests>.*
-.*movb,ev,n.*r4,r26,.* <movb_tests>.*
-.*$prompt $" { pass "movb_nullified_tests" }
-	-re "$prompt $" { fail "movb_nullified_tests" }
-	timeout { fail "(timeout) movb_nullified_tests " }
-    }
-
-    send_gdb "x/8i movib_tests\n"
-    expect {
-	-re "
-.*movib 5,r26,.* <movib_tests>.*
-.*movib,= 5,r26,.* <movib_tests>.*
-.*movib,< 5,r26,.* <movib_tests>.*
-.*movib,od 5,r26,.* <movib_tests>.*
-.*movib,tr 5,r26,.* <movib_tests>.*
-.*movib,<> 5,r26,.* <movib_tests>.*
-.*movib,>= 5,r26,.* <movib_tests>.*
-.*movib,ev 5,r26,.* <movib_tests>.*
-.*$prompt $" { pass "movib_tests" }
-	-re "$prompt $" { fail "movib_tests" }
-	timeout { fail "(timeout) movib_tests " }
-    }
-
-    send_gdb "x/8i movib_nullified_tests\n"
-    expect {
-	-re "
-.*movib,n.*5,r26,.* <movib_tests>.*
-.*movib,=,n.*5,r26,.* <movib_tests>.*
-.*movib,<,n.*5,r26,.* <movib_tests>.*
-.*movib,od,n.*5,r26,.* <movib_tests>.*
-.*movib,tr,n.*5,r26,.* <movib_tests>.*
-.*movib,<>,n.*5,r26,.* <movib_tests>.*
-.*movib,>=,n.*5,r26,.* <movib_tests>.*
-.*movib,ev,n.*5,r26,.* <movib_tests>.*
-.*$prompt $" { pass "movib_nullified_tests" }
-	-re "$prompt $" { fail "movib_nullified_tests" }
-	timeout { fail "(timeout) movib_nullified_tests " }
-    }
-
-    send_gdb "x/8i comb_tests_1\n"
-    expect {
-	-re "
-.*comb r0,r4,.* <comb_tests_1>.*
-.*comb,= r0,r4,.* <comb_tests_1>.*
-.*comb,< r0,r4,.* <comb_tests_1>.*
-.*comb,<= r0,r4,.* <comb_tests_1>.*
-.*comb,<< r0,r4,.* <comb_tests_1>.*
-.*comb,<<= r0,r4,.* <comb_tests_1>.*
-.*comb,sv r0,r4,.* <comb_tests_1>.*
-.*comb,od r0,r4,.* <comb_tests_1>.*
-.*$prompt $" { pass "comb_tests_1" }
-	-re "$prompt $" { fail "comb_tests_1" }
-	timeout { fail "(timeout) comb_tests_1" }
-    }
-
-    send_gdb "x/8i comb_tests_2\n"
-    expect {
-	-re "
-.*combf r0,r4,.* <comb_tests_2>.*
-.*combf,= r0,r4,.* <comb_tests_2>.*
-.*combf,< r0,r4,.* <comb_tests_2>.*
-.*combf,<= r0,r4,.* <comb_tests_2>.*
-.*combf,<< r0,r4,.* <comb_tests_2>.*
-.*combf,<<= r0,r4,.* <comb_tests_2>.*
-.*combf,sv r0,r4,.* <comb_tests_2>.*
-.*combf,od r0,r4,.* <comb_tests_2>.*
-.*$prompt $" { pass "comb_tests_2" }
-	-re "$prompt $" { fail "comb_tests_2" }
-	timeout { fail "(timeout) comb_tests_2" }
-    }
-
-    send_gdb "x/8i comb_nullified_tests_1\n"
-    expect {
-	-re "
-.*comb,n r0,r4,.* <comb_tests_1>.*
-.*comb,=,n r0,r4,.* <comb_tests_1>.*
-.*comb,<,n r0,r4,.* <comb_tests_1>.*
-.*comb,<=,n r0,r4,.* <comb_tests_1>.*
-.*comb,<<,n r0,r4,.* <comb_tests_1>.*
-.*comb,<<=,n r0,r4,.* <comb_tests_1>.*
-.*comb,sv,n r0,r4,.* <comb_tests_1>.*
-.*comb,od,n r0,r4,.* <comb_tests_1>.*
-.*$prompt $" { pass "comb_nullified_tests_1" }
-	-re "$prompt $" { fail "comb_nullified_tests_1" }
-	timeout { fail "(timeout) comb_nullified_tests_1" }
-    }
-
-    send_gdb "x/8i comb_nullified_tests_2\n"
-    expect {
-	-re "
-.*combf,n r0,r4,.* <comb_tests_2>.*
-.*combf,=,n r0,r4,.* <comb_tests_2>.*
-.*combf,<,n r0,r4,.* <comb_tests_2>.*
-.*combf,<=,n r0,r4,.* <comb_tests_2>.*
-.*combf,<<,n r0,r4,.* <comb_tests_2>.*
-.*combf,<<=,n r0,r4,.* <comb_tests_2>.*
-.*combf,sv,n r0,r4,.* <comb_tests_2>.*
-.*combf,od,n r0,r4,.* <comb_tests_2>.*
-.*$prompt $" { pass "comb_nullified_tests_2" }
-	-re "$prompt $" { fail "comb_nullified_tests_2" }
-	timeout { fail "(timeout) comb_nullified_tests_2" }
-    }
-
-    send_gdb "x/8i comib_tests_1\n"
-    expect {
-	-re "
-.*comib 0,r4,.* <comib_tests_1>.*
-.*comib,= 0,r4,.* <comib_tests_1>.*
-.*comib,< 0,r4,.* <comib_tests_1>.*
-.*comib,<= 0,r4,.* <comib_tests_1>.*
-.*comib,<< 0,r4,.* <comib_tests_1>.*
-.*comib,<<= 0,r4,.* <comib_tests_1>.*
-.*comib,sv 0,r4,.* <comib_tests_1>.*
-.*comib,od 0,r4,.* <comib_tests_1>.*
-.*$prompt $" { pass "comib_tests_1" }
-	-re "$prompt $" { fail "comib_tests_1" }
-	timeout { fail "(timeout) comib_tests_1" }
-    }
-
-    send_gdb "x/8i comib_tests_2\n"
-    expect {
-	-re "
-.*comibf 0,r4,.* <comib_tests_2>.*
-.*comibf,= 0,r4,.* <comib_tests_2>.*
-.*comibf,< 0,r4,.* <comib_tests_2>.*
-.*comibf,<= 0,r4,.* <comib_tests_2>.*
-.*comibf,<< 0,r4,.* <comib_tests_2>.*
-.*comibf,<<= 0,r4,.* <comib_tests_2>.*
-.*comibf,sv 0,r4,.* <comib_tests_2>.*
-.*comibf,od 0,r4,.* <comib_tests_2>.*
-.*$prompt $" { pass "comib_tests_2" }
-	-re "$prompt $" { fail "comib_tests_2" }
-	timeout { fail "(timeout) comib_tests_2" }
-    }
-
-    send_gdb "x/8i comib_nullified_tests_1\n"
-    expect {
-	-re "
-.*comib,n 0,r4,.* <comib_tests_1>.*
-.*comib,=,n 0,r4,.* <comib_tests_1>.*
-.*comib,<,n 0,r4,.* <comib_tests_1>.*
-.*comib,<=,n 0,r4,.* <comib_tests_1>.*
-.*comib,<<,n 0,r4,.* <comib_tests_1>.*
-.*comib,<<=,n 0,r4,.* <comib_tests_1>.*
-.*comib,sv,n 0,r4,.* <comib_tests_1>.*
-.*comib,od,n 0,r4,.* <comib_tests_1>.*
-.*$prompt $" { pass "comib_nullified_tests_1" }
-	-re "$prompt $" { fail "comib_nullified_tests_1" }
-	timeout { fail "(timeout) comib_nullified_tests_1" }
-    }
-
-    send_gdb "x/8i comib_nullified_tests_2\n"
-    expect {
-	-re "
-.*comibf,n 0,r4,.* <comib_tests_2>.*
-.*comibf,=,n 0,r4,.* <comib_tests_2>.*
-.*comibf,<,n 0,r4,.* <comib_tests_2>.*
-.*comibf,<=,n 0,r4,.* <comib_tests_2>.*
-.*comibf,<<,n 0,r4,.* <comib_tests_2>.*
-.*comibf,<<=,n 0,r4,.* <comib_tests_2>.*
-.*comibf,sv,n 0,r4,.* <comib_tests_2>.*
-.*comibf,od,n 0,r4,.* <comib_tests_2>.*
-.*$prompt $" { pass "comib_nullified_tests_2" }
-	-re "$prompt $" { fail "comib_nullified_tests_2" }
-	timeout { fail "(timeout) comib_nullified_tests_2" }
-    }
-
-    send_gdb "x/8i addb_tests_1\n"
-    expect {
-	-re "
-.*addb r1,r4,.* <addb_tests_1>.*
-.*addb,= r1,r4,.* <addb_tests_1>.*
-.*addb,< r1,r4,.* <addb_tests_1>.*
-.*addb,<= r1,r4,.* <addb_tests_1>.*
-.*addb,nuv r1,r4,.* <addb_tests_1>.*
-.*addb,znv r1,r4,.* <addb_tests_1>.*
-.*addb,sv r1,r4,.* <addb_tests_1>.*
-.*addb,od r1,r4,.* <addb_tests_1>.*
-.*$prompt $" { pass "addb_tests_1" }
-	-re "$prompt $" { fail "addb_tests_1" }
-	timeout { fail "(timeout) addb_tests_1" }
-    }
-
-    send_gdb "x/8i addb_tests_2\n"
-    expect {
-	-re "
-.*addbf r1,r4,.* <addb_tests_2>.*
-.*addbf,= r1,r4,.* <addb_tests_2>.*
-.*addbf,< r1,r4,.* <addb_tests_2>.*
-.*addbf,<= r1,r4,.* <addb_tests_2>.*
-.*addbf,nuv r1,r4,.* <addb_tests_2>.*
-.*addbf,znv r1,r4,.* <addb_tests_2>.*
-.*addbf,sv r1,r4,.* <addb_tests_2>.*
-.*addbf,od r1,r4,.* <addb_tests_2>.*
-.*$prompt $" { pass "addb_tests_2" }
-	-re "$prompt $" { fail "addb_tests_2" }
-	timeout { fail "(timeout) addb_tests_2" }
-    }
-
-    send_gdb "x/8i addb_nullified_tests_1\n"
-    expect {
-	-re "
-.*addb,n r1,r4,.* <addb_tests_1>.*
-.*addb,=,n r1,r4,.* <addb_tests_1>.*
-.*addb,<,n r1,r4,.* <addb_tests_1>.*
-.*addb,<=,n r1,r4,.* <addb_tests_1>.*
-.*addb,nuv,n r1,r4,.* <addb_tests_1>.*
-.*addb,znv,n r1,r4,.* <addb_tests_1>.*
-.*addb,sv,n r1,r4,.* <addb_tests_1>.*
-.*addb,od,n r1,r4,.* <addb_tests_1>.*
-.*$prompt $" { pass "addb_nullified_tests_1" }
-	-re "$prompt $" { fail "addb_nullified_tests_1" }
-	timeout { fail "(timeout) addb_nullified_tests_1" }
-    }
-
-    send_gdb "x/8i addb_nullified_tests_2\n"
-    expect {
-	-re "
-.*addbf,n r1,r4,.* <addb_tests_2>.*
-.*addbf,=,n r1,r4,.* <addb_tests_2>.*
-.*addbf,<,n r1,r4,.* <addb_tests_2>.*
-.*addbf,<=,n r1,r4,.* <addb_tests_2>.*
-.*addbf,nuv,n r1,r4,.* <addb_tests_2>.*
-.*addbf,znv,n r1,r4,.* <addb_tests_2>.*
-.*addbf,sv,n r1,r4,.* <addb_tests_2>.*
-.*addbf,od,n r1,r4,.* <addb_tests_2>.*
-.*$prompt $" { pass "addb_nullified_tests_2" }
-	-re "$prompt $" { fail "addb_nullified_tests_2" }
-	timeout { fail "(timeout) addb_nullified_tests_2" }
-    }
-
-    send_gdb "x/8i addib_tests_1\n"
-    expect {
-	-re "
-.*addib -1,r4,.* <addib_tests_1>.*
-.*addib,= -1,r4,.* <addib_tests_1>.*
-.*addib,< -1,r4,.* <addib_tests_1>.*
-.*addib,<= -1,r4,.* <addib_tests_1>.*
-.*addib,nuv -1,r4,.* <addib_tests_1>.*
-.*addib,znv -1,r4,.* <addib_tests_1>.*
-.*addib,sv -1,r4,.* <addib_tests_1>.*
-.*addib,od -1,r4,.* <addib_tests_1>.*
-.*$prompt $" { pass "addib_tests_1" }
-	-re "$prompt $" { fail "addib_tests_1" }
-	timeout { fail "(timeout) addib_tests_1" }
-    }
-
-    send_gdb "x/8i addib_tests_2\n"
-    expect {
-	-re "
-.*addibf -1,r4,.* <addib_tests_2>.*
-.*addibf,= -1,r4,.* <addib_tests_2>.*
-.*addibf,< -1,r4,.* <addib_tests_2>.*
-.*addibf,<= -1,r4,.* <addib_tests_2>.*
-.*addibf,nuv -1,r4,.* <addib_tests_2>.*
-.*addibf,znv -1,r4,.* <addib_tests_2>.*
-.*addibf,sv -1,r4,.* <addib_tests_2>.*
-.*addibf,od -1,r4,.* <addib_tests_2>.*
-.*$prompt $" { pass "addib_tests_2" }
-	-re "$prompt $" { fail "addib_tests_2" }
-	timeout { fail "(timeout) addib_tests_2" }
-    }
-
-    send_gdb "x/8i addib_nullified_tests_1\n"
-    expect {
-	-re "
-.*addib,n -1,r4,.* <addib_tests_1>.*
-.*addib,=,n -1,r4,.* <addib_tests_1>.*
-.*addib,<,n -1,r4,.* <addib_tests_1>.*
-.*addib,<=,n -1,r4,.* <addib_tests_1>.*
-.*addib,nuv,n -1,r4,.* <addib_tests_1>.*
-.*addib,znv,n -1,r4,.* <addib_tests_1>.*
-.*addib,sv,n -1,r4,.* <addib_tests_1>.*
-.*addib,od,n -1,r4,.* <addib_tests_1>.*
-.*$prompt $" { pass "addb_nullified_tests_1" }
-	-re "$prompt $" { fail "addb_nullified_tests_1" }
-	timeout { fail "(timeout) addb_nullified_tests_1" }
-    }
-
-    send_gdb "x/8i addib_nullified_tests_2\n"
-    expect {
-	-re "
-.*addibf,n -1,r4,.* <addib_tests_2>.*
-.*addibf,=,n -1,r4,.* <addib_tests_2>.*
-.*addibf,<,n -1,r4,.* <addib_tests_2>.*
-.*addibf,<=,n -1,r4,.* <addib_tests_2>.*
-.*addibf,nuv,n -1,r4,.* <addib_tests_2>.*
-.*addibf,znv,n -1,r4,.* <addib_tests_2>.*
-.*addibf,sv,n -1,r4,.* <addib_tests_2>.*
-.*addibf,od,n -1,r4,.* <addib_tests_2>.*
-.*$prompt $" { pass "addb_nullified_tests_2" }
-	-re "$prompt $" { fail "addb_nullified_tests_2" }
-	timeout { fail "(timeout) addb_nullified_tests_2" }
-    }
-
-    send_gdb "x/8i bb_tests\n"
-    expect {
-	-re "
-.*bvb,< r4,.* <bb_tests>.*
-.*bvb,>= r4,.* <bb_tests>.*
-.*bvb,<,n r4,.* <bb_tests>.*
-.*bvb,>=,n r4,.* <bb_tests>.*
-.*bb,< r4,5,.* <bb_tests>.*
-.*bb,>= r4,5,.* <bb_tests>.*
-.*bb,<,n r4,5,.* <bb_tests>.*
-.*bb,>=,n r4,5,.* <bb_tests>.*
-.*$prompt $" { pass "bb_tests" }
-	-re "$prompt $" { fail "bb_tests" }
-	timeout { fail "(timeout) bb_tests " }
-    }
-}
-
-proc all_integer_computational_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    set add_insns [list {add} {addl} {addo} {addc} {addco} \
-			{sh1add} {sh1addl} {sh1addo} \
-			{sh2add} {sh2addl} {sh2addo} \
-			{sh3add} {sh3addl} {sh3addo} ]
-
-    foreach i $add_insns {
-	send_gdb "x/16i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i r4,r5,r6.*
-.*$i,= r4,r5,r6.*
-.*$i,< r4,r5,r6.*
-.*$i,<= r4,r5,r6.*
-.*$i,nuv r4,r5,r6.*
-.*$i,znv r4,r5,r6.*
-.*$i,sv r4,r5,r6.*
-.*$i,od r4,r5,r6.*
-.*$i,tr r4,r5,r6.*
-.*$i,<> r4,r5,r6.*
-.*$i,>= r4,r5,r6.*
-.*$i,> r4,r5,r6.*
-.*$i,uv r4,r5,r6.*
-.*$i,vnz r4,r5,r6.*
-.*$i,nsv r4,r5,r6.*
-.*$i,ev r4,r5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set sub_insns [list {sub} {subo} {subb} {subbo} {subt} {subto} \
-			{ds} {comclr} ]
-
-    foreach i $sub_insns {
-	send_gdb "x/16i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i r4,r5,r6.*
-.*$i,= r4,r5,r6.*
-.*$i,< r4,r5,r6.*
-.*$i,<= r4,r5,r6.*
-.*$i,<< r4,r5,r6.*
-.*$i,<<= r4,r5,r6.*
-.*$i,sv r4,r5,r6.*
-.*$i,od r4,r5,r6.*
-.*$i,tr r4,r5,r6.*
-.*$i,<> r4,r5,r6.*
-.*$i,>= r4,r5,r6.*
-.*$i,> r4,r5,r6.*
-.*$i,>>= r4,r5,r6.*
-.*$i,>> r4,r5,r6.*
-.*$i,nsv r4,r5,r6.*
-.*$i,ev r4,r5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set logical_insns [list {or} {xor} {and} {andcm} ]
-
-    foreach i $logical_insns {
-	send_gdb "x/10i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i r4,r5,r6.*
-.*$i,= r4,r5,r6.*
-.*$i,< r4,r5,r6.*
-.*$i,<= r4,r5,r6.*
-.*$i,od r4,r5,r6.*
-.*$i,tr r4,r5,r6.*
-.*$i,<> r4,r5,r6.*
-.*$i,>= r4,r5,r6.*
-.*$i,> r4,r5,r6.*
-.*$i,ev r4,r5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set unit_insns1 [list {uxor} {uaddcm} {uaddcmt} ]
-
-    foreach i $unit_insns1 {
-	send_gdb "x/12i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i r4,r5,r6.*
-.*$i,sbz r4,r5,r6.*
-.*$i,shz r4,r5,r6.*
-.*$i,sdc r4,r5,r6.*
-.*$i,sbc r4,r5,r6.*
-.*$i,shc r4,r5,r6.*
-.*$i,tr r4,r5,r6.*
-.*$i,nbz r4,r5,r6.*
-.*$i,nhz r4,r5,r6.*
-.*$i,ndc r4,r5,r6.*
-.*$i,nbc r4,r5,r6.*
-.*$i,nhc r4,r5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set unit_insns2 [list {dcor} {idcor} ]
-
-    foreach i $unit_insns2 {
-	send_gdb "x/12i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i r4,r5.*
-.*$i,sbz r4,r5.*
-.*$i,shz r4,r5.*
-.*$i,sdc r4,r5.*
-.*$i,sbc r4,r5.*
-.*$i,shc r4,r5.*
-.*$i,tr r4,r5.*
-.*$i,nbz r4,r5.*
-.*$i,nhz r4,r5.*
-.*$i,ndc r4,r5.*
-.*$i,nbc r4,r5.*
-.*$i,nhc r4,r5.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set addi_insns [list {addi} {addio} {addit} {addito} ]
-
-    foreach i $addi_insns {
-	send_gdb "x/16i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i 7b,r5,r6.*
-.*$i,= 7b,r5,r6.*
-.*$i,< 7b,r5,r6.*
-.*$i,<= 7b,r5,r6.*
-.*$i,nuv 7b,r5,r6.*
-.*$i,znv 7b,r5,r6.*
-.*$i,sv 7b,r5,r6.*
-.*$i,od 7b,r5,r6.*
-.*$i,tr 7b,r5,r6.*
-.*$i,<> 7b,r5,r6.*
-.*$i,>= 7b,r5,r6.*
-.*$i,> 7b,r5,r6.*
-.*$i,uv 7b,r5,r6.*
-.*$i,vnz 7b,r5,r6.*
-.*$i,nsv 7b,r5,r6.*
-.*$i,ev 7b,r5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set subi_insns [list {subi} {subio} {comiclr} ] 
-
-    foreach i $subi_insns {
-	send_gdb "x/16i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i 7b,r5,r6.*
-.*$i,= 7b,r5,r6.*
-.*$i,< 7b,r5,r6.*
-.*$i,<= 7b,r5,r6.*
-.*$i,<< 7b,r5,r6.*
-.*$i,<<= 7b,r5,r6.*
-.*$i,sv 7b,r5,r6.*
-.*$i,od 7b,r5,r6.*
-.*$i,tr 7b,r5,r6.*
-.*$i,<> 7b,r5,r6.*
-.*$i,>= 7b,r5,r6.*
-.*$i,> 7b,r5,r6.*
-.*$i,>>= 7b,r5,r6.*
-.*$i,>> 7b,r5,r6.*
-.*$i,nsv 7b,r5,r6.*
-.*$i,ev 7b,r5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    send_gdb "x/8i vshd_tests\n"
-    expect {
-	-re "
-.*vshd r4,r5,r6.*
-.*vshd,= r4,r5,r6.*
-.*vshd,< r4,r5,r6.*
-.*vshd,od r4,r5,r6.*
-.*vshd,tr r4,r5,r6.*
-.*vshd,<> r4,r5,r6.*
-.*vshd,>= r4,r5,r6.*
-.*vshd,ev r4,r5,r6.*
-.*$prompt $" { pass "vshd tests" }
-	    -re "$prompt $" { fail "vshd tests" }
-	    timeout { fail "(timeout) "vshd tests" }
-	}
-
-    send_gdb "x/8i shd_tests\n"
-    expect {
-	-re "
-.*shd r4,r5,5,r6.*
-.*shd,= r4,r5,5,r6.*
-.*shd,< r4,r5,5,r6.*
-.*shd,od r4,r5,5,r6.*
-.*shd,tr r4,r5,5,r6.*
-.*shd,<> r4,r5,5,r6.*
-.*shd,>= r4,r5,5,r6.*
-.*shd,ev r4,r5,5,r6.*
-.*$prompt $" { pass "shd tests" }
-	    -re "$prompt $" { fail "shd tests" }
-	    timeout { fail "(timeout) "shd tests" }
-	}
-
-    set extract_insns1 [list {extru} {extrs} {zdep} {dep} ] 
-
-    foreach i $extract_insns1 {
-	send_gdb "x/8i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i r4,5,10,r6.*
-.*$i,= r4,5,10,r6.*
-.*$i,< r4,5,10,r6.*
-.*$i,od r4,5,10,r6.*
-.*$i,tr r4,5,10,r6.*
-.*$i,<> r4,5,10,r6.*
-.*$i,>= r4,5,10,r6.*
-.*$i,ev r4,5,10,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set extract_insns2 [list {vextru} {vextrs} {zvdep} {vdep} ] 
-
-    foreach i $extract_insns2 {
-	send_gdb "x/8i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i r4,5,r6.*
-.*$i,= r4,5,r6.*
-.*$i,< r4,5,r6.*
-.*$i,od r4,5,r6.*
-.*$i,tr r4,5,r6.*
-.*$i,<> r4,5,r6.*
-.*$i,>= r4,5,r6.*
-.*$i,ev r4,5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set extract_insns3 [list {vdepi} {zvdepi} ] 
-
-    foreach i $extract_insns3 {
-	send_gdb "x/8i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i -1,5,r6.*
-.*$i,= -1,5,r6.*
-.*$i,< -1,5,r6.*
-.*$i,od -1,5,r6.*
-.*$i,tr -1,5,r6.*
-.*$i,<> -1,5,r6.*
-.*$i,>= -1,5,r6.*
-.*$i,ev -1,5,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set extract_insns4 [list {depi} {zdepi} ] 
-
-    foreach i $extract_insns4 {
-	send_gdb "x/8i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i -1,4,10,r6.*
-.*$i,= -1,4,10,r6.*
-.*$i,< -1,4,10,r6.*
-.*$i,od -1,4,10,r6.*
-.*$i,tr -1,4,10,r6.*
-.*$i,<> -1,4,10,r6.*
-.*$i,>= -1,4,10,r6.*
-.*$i,ev -1,4,10,r6.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-}
-
-proc all_system_control_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/14i system_control_tests\n"
-    expect {
-	-re "
-.*break 5,c.*
-.*rfi.*
-.*rfir.*
-.*ssm 5,r4.*
-.*rsm 5,r4.*
-.*mtsm r4.*
-.*ldsid \\(sr0,r5\\),r4.*
-.*mtsp r4,sr0.*
-.*mtctl r4,ccr.*
-.*mfsp sr0,r4.*
-.*mfctl ccr,r4.*
-.*sync.*
-.*syncdma.*
-.*diag 4d2.*
-.*$prompt $" { pass "system_constrol_tests" }
-	-re "$prompt $" { fail "system_control_tests" }
-	timeout { file "(timeout) system_control_tests" }
-    }
-
-    send_gdb "x/4i probe_tests\n"
-    expect {
-	-re "
-.*prober \\(sr0,r5\\),r6,r7.*
-.*proberi \\(sr0,r5\\),1,r7.*
-.*probew \\(sr0,r5\\),r6,r7.*
-.*probewi \\(sr0,r5\\),1,r7.*
-.*$prompt $" { pass "probe_tests" }
-	-re "$prompt $" { fail "probe_tests" }
-	timeout { file "(timeout) probe_tests" }
-    }
-
-    # lci uses the same bit pattern as lha, so accept lha.
-    send_gdb "x/5i lpa_tests\n"
-    expect {
-	-re "
-.*lpa r4\\(sr0,r5\\),r6.*
-.*lpa,m r4\\(sr0,r5\\),r6.*
-.*lha r4\\(sr0,r5\\),r6.*
-.*lha,m r4\\(sr0,r5\\),r6.*
-.*lha r4\\(sr0,r5\\),r6.*
-.*$prompt $" { pass "lpa_tests" }
-	-re "$prompt $" { fail "lpa_tests" }
-	timeout { file "(timeout) lpa_tests" }
-    }
-
-    send_gdb "x/18i purge_tests\n"
-    expect {
-	-re "
-.*pdtlb r4\\(sr0,r5\\).*
-.*pdtlb,m r4\\(sr0,r5\\).*
-.*pitlb r4\\(sr0,r5\\).*
-.*pitlb,m r4\\(sr0,r5\\).*
-.*pdtlbe r4\\(sr0,r5\\).*
-.*pdtlbe,m r4\\(sr0,r5\\).*
-.*pitlbe r4\\(sr0,r5\\).*
-.*pitlbe,m r4\\(sr0,r5\\).*
-.*pdc r4\\(sr0,r5\\).*
-.*pdc,m r4\\(sr0,r5\\).*
-.*fdc r4\\(sr0,r5\\).*
-.*fdc,m r4\\(sr0,r5\\).*
-.*fic r4\\(sr0,r5\\).*
-.*fic,m r4\\(sr0,r5\\).*
-.*fdce r4\\(sr0,r5\\).*
-.*fdce,m r4\\(sr0,r5\\).*
-.*fice r4\\(sr0,r5\\).*
-.*fice,m r4\\(sr0,r5\\).*
-.*$prompt $" { pass "purge_tests" }
-	-re "$prompt $" { fail "purge_tests" }
-	timeout { file "(timeout) purge_tests" }
-    }
-
-    send_gdb "x/4i insert_tests\n"
-    expect {
-	-re "
-.*idtlba r4,\\(sr0,r5\\).*
-.*iitlba r4,\\(sr0,r5\\).*
-.*idtlbp r4,\\(sr0,r5\\).*
-.*iitlbp r4,\\(sr0,r5\\).*
-.*$prompt $" { pass "insert_tests" }
-	-re "$prompt $" { fail "insert_tests" }
-	timeout { file "(timeout) insert_tests" }
-    }
-
-}
-
-proc all_fpu_memory_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/20i fpu_memory_indexing_tests\n"
-    expect {
-	-re "
-.*fldwx r4\\(sr0,r5\\),fr6.*
-.*fldwx,s r4\\(sr0,r5\\),fr6.*
-.*fldwx,m r4\\(sr0,r5\\),fr6.*
-.*fldwx,sm r4\\(sr0,r5\\),fr6.*
-.*flddx r4\\(sr0,r5\\),fr6.*
-.*flddx,s r4\\(sr0,r5\\),fr6.*
-.*flddx,m r4\\(sr0,r5\\),fr6.*
-.*flddx,sm r4\\(sr0,r5\\),fr6.*
-.*fstwx fr6,r4\\(sr0,r5\\).*
-.*fstwx,s fr6,r4\\(sr0,r5\\).*
-.*fstwx,m fr6,r4\\(sr0,r5\\).*
-.*fstwx,sm fr6,r4\\(sr0,r5\\).*
-.*fstdx fr6,r4\\(sr0,r5\\).*
-.*fstdx,s fr6,r4\\(sr0,r5\\).*
-.*fstdx,m fr6,r4\\(sr0,r5\\).*
-.*fstdx,sm fr6,r4\\(sr0,r5\\).*
-.*fstqx fr6,r4\\(sr0,r5\\).*
-.*fstqx,s fr6,r4\\(sr0,r5\\).*
-.*fstqx,m fr6,r4\\(sr0,r5\\).*
-.*fstqx,sm fr6,r4\\(sr0,r5\\).*
-.*$prompt $" { pass "fpu_memory_indexing_tests" }
-	-re "$prompt $" { fail "fpu_memory_indexing_tests" }
-	timeout { file "(timeout) fpu_memory_indexing_tests" }
-    }
-
-    send_gdb "x/15i fpu_short_memory_tests\n"
-    expect {
-	-re "
-.*fldws 0\\(sr0,r5\\),fr6.*
-.*fldws,mb 0\\(sr0,r5\\),fr6.*
-.*fldws,ma 0\\(sr0,r5\\),fr6.*
-.*fldds 0\\(sr0,r5\\),fr6.*
-.*fldds,mb 0\\(sr0,r5\\),fr6.*
-.*fldds,ma 0\\(sr0,r5\\),fr6.*
-.*fstws fr6,0\\(sr0,r5\\).*
-.*fstws,mb fr6,0\\(sr0,r5\\).*
-.*fstws,ma fr6,0\\(sr0,r5\\).*
-.*fstds fr6,0\\(sr0,r5\\).*
-.*fstds,mb fr6,0\\(sr0,r5\\).*
-.*fstds,ma fr6,0\\(sr0,r5\\).*
-.*fstqs fr6,0\\(sr0,r5\\).*
-.*fstqs,mb fr6,0\\(sr0,r5\\).*
-.*fstqs,ma fr6,0\\(sr0,r5\\).*
-.*$prompt $" { pass "fpu_short_memory_tests" }
-	-re "$prompt $" { fail "fpu_short_memory_tests" }
-	timeout { file "(timeout) fpu_short_memory_tests" }
-    }
-
-}
-
-proc all_fpu_computational_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/1i fpu_misc_tests\n"
-    expect {
-	-re "
-.*ftest.*
-.*$prompt $" { pass "fpu_misc_tests" }
-	-re "$prompt $" { fail "fpu_misc_tests" }
-	timeout { file "(timeout) fpu_misc_tests" }
-    }
-
-    set fpu_two_op_insns [list {fcpy} {fabs} {fsqrt} {frnd} ]
-
-    foreach i $fpu_two_op_insns {
-	send_gdb "x/5i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i,sgl fr5,fr10.*
-.*$i,dbl fr5,fr10.*
-.*$i,quad fr5,fr10.*
-.*$i,sgl fr20,fr24.*
-.*$i,dbl fr20,fr24.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set fpu_conversions [list {fcnvff} {fcnvxf} {fcnvfx} {fcnvfxt} ]
-
-    foreach i $fpu_conversions {
-	send_gdb "x/18i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i,sgl,sgl fr5,fr10.*
-.*$i,sgl,dbl fr5,fr10.*
-.*$i,sgl,quad fr5,fr10.*
-.*$i,dbl,sgl fr5,fr10.*
-.*$i,dbl,dbl fr5,fr10.*
-.*$i,dbl,quad fr5,fr10.*
-.*$i,quad,sgl fr5,fr10.*
-.*$i,quad,dbl fr5,fr10.*
-.*$i,quad,quad fr5,fr10.*
-.*$i,sgl,sgl fr20,fr24.*
-.*$i,sgl,dbl fr20,fr24.*
-.*$i,sgl,quad fr20,fr24.*
-.*$i,dbl,sgl fr20,fr24.*
-.*$i,dbl,dbl fr20,fr24.*
-.*$i,dbl,quad fr20,fr24.*
-.*$i,quad,sgl fr20,fr24.*
-.*$i,quad,dbl fr20,fr24.*
-.*$i,quad,quad fr20,fr24.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    set fpu_three_op_insns [list {fadd} {fsub} {fmpy} {fdiv} {frem} ]
-
-    foreach i $fpu_three_op_insns {
-	send_gdb "x/6i $i"; send_gdb "_tests\n"
-	expect {
-	    -re "
-.*$i,sgl fr4,fr8,fr12.*
-.*$i,dbl fr4,fr8,fr12.*
-.*$i,quad fr4,fr8,fr12.*
-.*$i,sgl fr20,fr24,fr28.*
-.*$i,dbl fr20,fr24,fr28.*
-.*$i,quad fr20,fr24,fr28.*
-.*$prompt $" { pass "$i tests" }
-	    -re "$prompt $" { fail "$i tests" }
-	    timeout { fail "(timeout) $i tests" }
-	}
-    }
-
-    send_gdb "x/4i fmpy_addsub_tests\n"
-    expect {
-	-re "
-.*fmpyadd,sgl fr16,fr17,fr18,fr19,fr20.*
-.*fmpyadd,dbl fr16,fr17,fr18,fr19,fr20.*
-.*fmpysub,sgl fr16,fr17,fr18,fr19,fr20.*
-.*fmpysub,dbl fr16,fr17,fr18,fr19,fr20.*
-.*$prompt $" { pass "fmpy_addsub_tests" }
-	-re "$prompt $" { fail "fmpy_addsub_tests" }
-	timeout { fail "(timeout) fmpy_addsub_tests" }
-    }
-
-    send_gdb "x/i xmpyu_tests\n"
-    expect {
-	-re "
-.*xmpyu fr4,fr5,fr6.*
-.*$prompt $" {pass "xmpyu_tests" }
-	-re "$prompt $" {fail "xmpyu_tests" }
-	timeout { fail "(timeout) xmpyu_tests" }
-    }
-
-}
-
-proc all_fpu_comparison_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    set fpu_comparison_formats [list {sgl} {dbl} {quad} ]
-
-    foreach i $fpu_comparison_formats {
-	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_1\n"
-	expect {
-	    -re "
-.*fcmp,$i,false\\? fr4,fr5.*
-.*fcmp,$i,false fr4,fr5.*
-.*fcmp,$i,\\? fr4,fr5.*
-.*fcmp,$i,!<=> fr4,fr5.*
-.*fcmp,$i,= fr4,fr5.*
-.*fcmp,$i,=t fr4,fr5.*
-.*fcmp,$i,\\?= fr4,fr5.*
-.*fcmp,$i,!<> fr4,fr5.*
-.*$prompt $" { pass "$i tests (part1) " }
-	    -re "$prompt $" { fail "fcmp_$i tests (part1) " }
-	    timeout { fail "(timeout) fcmp_$i tests (part1) " }
-	}
-
-	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_2\n"
-	expect {
-	    -re "
-.*fcmp,$i,!\\?>= fr4,fr5.*
-.*fcmp,$i,< fr4,fr5.*
-.*fcmp,$i,\\?< fr4,fr5.*
-.*fcmp,$i,!>= fr4,fr5.*
-.*fcmp,$i,!\\?> fr4,fr5.*
-.*fcmp,$i,<= fr4,fr5.*
-.*fcmp,$i,\\?<= fr4,fr5.*
-.*fcmp,$i,!> fr4,fr5.*
-.*$prompt $" { pass "$i tests (part2) " }
-	    -re "$prompt $" { fail "fcmp_$i tests (part2) " }
-	    timeout { fail "(timeout) fcmp_$i tests (part2) " }
-	}
-
-	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_3\n"
-	expect {
-	    -re "
-.*fcmp,$i,!\\?<= fr4,fr5.*
-.*fcmp,$i,> fr4,fr5.*
-.*fcmp,$i,\\?> fr4,fr5.*
-.*fcmp,$i,!<= fr4,fr5.*
-.*fcmp,$i,!\\?< fr4,fr5.*
-.*fcmp,$i,>= fr4,fr5.*
-.*fcmp,$i,\\?>= fr4,fr5.*
-.*fcmp,$i,!< fr4,fr5.*
-.*$prompt $" { pass "$i tests (part3) " }
-	    -re "$prompt $" { fail "fcmp_$i tests (part3) " }
-	    timeout { fail "(timeout) fcmp_$i tests (part3) " }
-	}
-
-	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_4\n"
-	expect {
-	    -re "
-.*fcmp,$i,!\\?= fr4,fr5.*
-.*fcmp,$i,<> fr4,fr5.*
-.*fcmp,$i,!= fr4,fr5.*
-.*fcmp,$i,!=t fr4,fr5.*
-.*fcmp,$i,!\\? fr4,fr5.*
-.*fcmp,$i,<=> fr4,fr5.*
-.*fcmp,$i,true\\? fr4,fr5.*
-.*fcmp,$i,true fr4,fr5.*
-.*$prompt $" { pass "$i tests (part4) " }
-	    -re "$prompt $" { fail "fcmp_$i tests (part4) " }
-	    timeout { fail "(timeout) fcmp_$i tests (part4) " }
-	}
-    }
-}
-
-proc all_special_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/4i special_tests\n"
-    expect {
-	-re "
-.*gfw r4\\(sr0,r5\\).*
-.*gfw,m r4\\(sr0,r5\\).*
-.*gfr r4\\(sr0,r5\\).*
-.*gfr,m r4\\(sr0,r5\\).*
-.*$prompt $" { pass "special tests" }
-	-re "$prompt $" { fail "special tests" }
-	timeout { fail "(timeout) special tests " }
-    }
-
-}
-
-proc all_sfu_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/16i sfu_tests\n"
-    expect {
-	-re "
-.*spop0,4,5.*
-.*spop0,4,73.*
-.*spop0,4,5,n.*
-.*spop0,4,73,n.*
-.*spop1,4,5 r5.*
-.*spop1,4,73 r5.*
-.*spop1,4,5,n r5.*
-.*spop1,4,73,n r5.*
-.*spop2,4,5 r5.*
-.*spop2,4,73 r5.*
-.*spop2,4,5,n r5.*
-.*spop2,4,73,n r5.*
-.*spop3,4,5 r5,r6.*
-.*spop3,4,73 r5,r6.*
-.*spop3,4,5,n r5,r6.*
-.*spop3,4,73,n r5,r6.*
-.*$prompt $" { pass "sfu tests" }
-	-re "$prompt $" { fail "sfu tests" }
-	timeout { fail "(timeout) sfu tests " }
-    }
-}
-
-proc all_copr_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/4i copr_tests\n"
-    expect {
-	-re "
-.*copr,4,5.*
-.*copr,4,73.*
-.*copr,4,5,n.*
-.*copr,4,73,n.*
-.*$prompt $" { pass "copr tests" }
-	-re "$prompt $" { fail "copr tests" }
-	timeout { fail "(timeout) copr tests " }
-    }
-}
-
-proc all_copr_mem_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/8i copr_indexing_load\n"
-    expect {
-	-re "
-.*cldwx,4 r5\\(sr0,r4\\),r26.*
-.*cldwx,4,s r5\\(sr0,r4\\),r26.*
-.*cldwx,4,m r5\\(sr0,r4\\),r26.*
-.*cldwx,4,sm r5\\(sr0,r4\\),r26.*
-.*clddx,4 r5\\(sr0,r4\\),r26.*
-.*clddx,4,s r5\\(sr0,r4\\),r26.*
-.*clddx,4,m r5\\(sr0,r4\\),r26.*
-.*clddx,4,sm r5\\(sr0,r4\\),r26.*
-.*$prompt $" { pass "copr indexed load tests" }
-	-re "$prompt $" { fail "copr indexed load tests" }
-	timeout { fail "(timeout) copr indexed load tests " }
-    }
-
-    send_gdb "x/8i copr_indexing_store\n"
-    expect {
-	-re "
-.*cstwx,4 r26,r5\\(sr0,r4\\).*
-.*cstwx,4,s r26,r5\\(sr0,r4\\).*
-.*cstwx,4,m r26,r5\\(sr0,r4\\).*
-.*cstwx,4,sm r26,r5\\(sr0,r4\\).*
-.*cstdx,4 r26,r5\\(sr0,r4\\).*
-.*cstdx,4,s r26,r5\\(sr0,r4\\).*
-.*cstdx,4,m r26,r5\\(sr0,r4\\).*
-.*cstdx,4,sm r26,r5\\(sr0,r4\\).*
-.*$prompt $" { pass "copr indexed store tests" }
-	-re "$prompt $" { fail "copr indexed store tests" }
-	timeout { fail "(timeout) copr indexed load tests " }
-    }
-
-    send_gdb "x/12i copr_short_memory\n"
-    expect {
-	-re "
-.*cldws,4 0\\(sr0,r4\\),r26.*
-.*cldws,4,mb 0\\(sr0,r4\\),r26.*
-.*cldws,4,ma 0\\(sr0,r4\\),r26.*
-.*cldds,4 0\\(sr0,r4\\),r26.*
-.*cldds,4,mb 0\\(sr0,r4\\),r26.*
-.*cldds,4,ma 0\\(sr0,r4\\),r26.*
-.*cstws,4 r26,0\\(sr0,r4\\).*
-.*cstws,4,mb r26,0\\(sr0,r4\\).*
-.*cstws,4,ma r26,0\\(sr0,r4\\).*
-.*cstds,4 r26,0\\(sr0,r4\\).*
-.*cstds,4,mb r26,0\\(sr0,r4\\).*
-.*cstds,4,ma r26,0\\(sr0,r4\\).*
-.*$prompt $" { pass "copr short memory tests" }
-	-re "$prompt $" { fail "copr short memory tests" }
-	timeout { fail "(timeout) copr short memory tests " }
-    }
-}
-
-proc fmemLRbug_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/12i fmemLRbug_tests_1\n"
-    expect {
-	-re "
-.*fstws fr6R,0\\(sr0,r26\\).*
-.*fstws fr6,4\\(sr0,r26\\).*
-.*fstws fr6,8\\(sr0,r26\\).*
-.*fstds fr6,0\\(sr0,r26\\).*
-.*fstds fr6,4\\(sr0,r26\\).*
-.*fstds fr6,8\\(sr0,r26\\).*
-.*fldws 0\\(sr0,r26\\),fr6R.*
-.*fldws 4\\(sr0,r26\\),fr6.*
-.*fldws 8\\(sr0,r26\\),fr6.*
-.*fldds 0\\(sr0,r26\\),fr6.*
-.*fldds 4\\(sr0,r26\\),fr6.*
-.*fldds 8\\(sr0,r26\\),fr6.*
-.*$prompt $" { pass "fmem LR register selector tests (part1)" }
-	-re "$prompt $" { fail "fmem LR register selector tests (part1)" }
-	timeout { fail "(timeout) fmem LR register selector tests  (part1)" }
-    }
-
-    send_gdb "x/12i fmemLRbug_tests_2\n"
-    expect {
-	-re "
-.*fstws fr6R,0\\(sr0,r26\\).*
-.*fstws fr6,4\\(sr0,r26\\).*
-.*fstws fr6,8\\(sr0,r26\\).*
-.*fstds fr6,0\\(sr0,r26\\).*
-.*fstds fr6,4\\(sr0,r26\\).*
-.*fstds fr6,8\\(sr0,r26\\).*
-.*fldws 0\\(sr0,r26\\),fr6R.*
-.*fldws 4\\(sr0,r26\\),fr6.*
-.*fldws 8\\(sr0,r26\\),fr6.*
-.*fldds 0\\(sr0,r26\\),fr6.*
-.*fldds 4\\(sr0,r26\\),fr6.*
-.*fldds 8\\(sr0,r26\\),fr6.*
-.*$prompt $" { pass "fmem LR register selector tests (part2)" }
-	-re "$prompt $" { fail "fmem LR register selector tests (part2)" }
-	timeout { fail "(timeout) fmem LR register selector tests  (part2)" }
-    }
-
-    send_gdb "x/12i fmemLRbug_tests_3\n"
-    expect {
-	-re "
-.*fstwx fr6R,r25\\(sr0,r26\\).*
-.*fstwx fr6,r25\\(sr0,r26\\).*
-.*fstwx fr6,r25\\(sr0,r26\\).*
-.*fstdx fr6,r25\\(sr0,r26\\).*
-.*fstdx fr6,r25\\(sr0,r26\\).*
-.*fstdx fr6,r25\\(sr0,r26\\).*
-.*fldwx r25\\(sr0,r26\\),fr6R.*
-.*fldwx r25\\(sr0,r26\\),fr6.*
-.*fldwx r25\\(sr0,r26\\),fr6.*
-.*flddx r25\\(sr0,r26\\),fr6.*
-.*flddx r25\\(sr0,r26\\),fr6.*
-.*flddx r25\\(sr0,r26\\),fr6.*
-.*$prompt $" { pass "fmem LR register selector tests (part3)" }
-	-re "$prompt $" { fail "fmem LR register selector tests (part3)" }
-	timeout { fail "(timeout) fmem LR register selector tests  (part3)" }
-    }
-
-    send_gdb "x/12i fmemLRbug_tests_4\n"
-    expect {
-	-re "
-.*fstwx fr6R,r25\\(sr0,r26\\).*
-.*fstwx fr6,r25\\(sr0,r26\\).*
-.*fstwx fr6,r25\\(sr0,r26\\).*
-.*fstdx fr6,r25\\(sr0,r26\\).*
-.*fstdx fr6,r25\\(sr0,r26\\).*
-.*fstdx fr6,r25\\(sr0,r26\\).*
-.*fldwx r25\\(sr0,r26\\),fr6R.*
-.*fldwx r25\\(sr0,r26\\),fr6.*
-.*fldwx r25\\(sr0,r26\\),fr6.*
-.*flddx r25\\(sr0,r26\\),fr6.*
-.*flddx r25\\(sr0,r26\\),fr6.*
-.*flddx r25\\(sr0,r26\\),fr6.*
-.*$prompt $" { pass "fmem LR register selector tests (part4)" }
-	-re "$prompt $" { fail "fmem LR register selector tests (part4)" }
-	timeout { fail "(timeout) fmem LR register selector tests  (part4)" }
-    }
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-all_integer_memory_tests
-all_immediate_tests
-all_branch_tests
-all_integer_computational_tests
-all_system_control_tests
-all_fpu_memory_tests
-all_fpu_computational_tests
-all_fpu_comparison_tests
-all_special_tests
-all_sfu_tests
-all_copr_tests
-all_copr_mem_tests
-
-# Regression test for a bug Tege found.
-fmemLRbug_tests
diff --git a/gdb/testsuite/gdb.disasm/hppa.s b/gdb/testsuite/gdb.disasm/hppa.s
deleted file mode 100644
index 37e7887..0000000
--- a/gdb/testsuite/gdb.disasm/hppa.s
+++ /dev/null
@@ -1,1631 +0,0 @@
-	.SPACE $PRIVATE$
-	.SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31
-	.SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82
-	.SPACE $TEXT$
-	.SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44
-	.SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY
-	.IMPORT $global$,DATA
-	.IMPORT $$dyncall,MILLICODE
-; gcc_compiled.:
-	.SPACE $TEXT$
-	.SUBSPA $CODE$
-
-	.align 4
-	.EXPORT integer_memory_tests,CODE
-	.EXPORT integer_indexing_load,CODE
-	.EXPORT integer_load_short_memory,CODE
-	.EXPORT integer_store_short_memory,CODE
-	.EXPORT immediate_tests,CODE
-	.EXPORT branch_tests,CODE
-	.EXPORT movb_tests,CODE
-	.EXPORT movb_nullified_tests,CODE
-	.EXPORT movib_tests,CODE
-	.EXPORT movib_nullified_tests,CODE
-	.EXPORT comb_tests,CODE
-	.EXPORT comb_nullified_tests,CODE
-	.EXPORT comib_tests,CODE
-	.EXPORT comib_nullified_tests,CODE
-	.EXPORT addb_tests,CODE
-	.EXPORT addb_nullified_tests,CODE
-	.EXPORT addib_tests,CODE
-	.EXPORT addib_nullified_tests,CODE
-	.EXPORT bb_tests,CODE
-	.EXPORT add_tests,CODE
-	.EXPORT addl_tests,CODE
-	.EXPORT addo_tests,CODE
-	.EXPORT addc_tests,CODE
-	.EXPORT addco_tests,CODE
-	.EXPORT sh1add_tests,CODE
-	.EXPORT sh1addl_tests,CODE
-	.EXPORT sh1addo_tests,CODE
-	.EXPORT sh2add_tests,CODE
-	.EXPORT sh2addl_tests,CODE
-	.EXPORT sh2addo_tests,CODE
-	.EXPORT sh3add_tests,CODE
-	.EXPORT sh3addl_tests,CODE
-	.EXPORT sh3addo_tests,CODE
-	.EXPORT sub_tests,CODE
-	.EXPORT subo_tests,CODE
-	.EXPORT subb_tests,CODE
-	.EXPORT subbo_tests,CODE
-	.EXPORT subt_tests,CODE
-	.EXPORT subto_tests,CODE
-	.EXPORT ds_tests,CODE
-	.EXPORT comclr_tests,CODE
-	.EXPORT or_tests,CODE
-	.EXPORT xor_tests,CODE
-	.EXPORT and_tests,CODE
-	.EXPORT andcm_tests,CODE
-	.EXPORT uxor_tests,CODE
-	.EXPORT uaddcm_tests,CODE
-	.EXPORT uaddcmt_tests,CODE
-	.EXPORT dcor_tests,CODE
-	.EXPORT idcor_tests,CODE
-	.EXPORT addi_tests,CODE
-	.EXPORT addio_tests,CODE
-	.EXPORT addit_tests,CODE
-	.EXPORT addito_tests,CODE
-	.EXPORT subi_tests,CODE
-	.EXPORT subio_tests,CODE
-	.EXPORT comiclr_tests,CODE
-	.EXPORT vshd_tests,CODE
-	.EXPORT shd_tests,CODE
-	.EXPORT extru_tests,CODE
-	.EXPORT extrs_tests,CODE
-	.EXPORT zdep_tests,CODE
-	.EXPORT dep_tests,CODE
-	.EXPORT vextru_tests,CODE
-	.EXPORT vextrs_tests,CODE
-	.EXPORT zvdep_tests,CODE
-	.EXPORT vdep_tests,CODE
-	.EXPORT vdepi_tests,CODE
-	.EXPORT zvdepi_tests,CODE
-	.EXPORT depi_tests,CODE
-	.EXPORT zdepi_tests,CODE
-	.EXPORT system_control_tests,CODE
-	.EXPORT probe_tests,CODE
-	.EXPORT lpa_tests,CODE
-	.EXPORT purge_tests,CODE
-	.EXPORT insert_tests,CODE
-	.EXPORT fpu_misc_tests,CODE
-	.EXPORT fpu_memory_indexing_tests,CODE
-	.EXPORT fpu_short_memory_tests,CODE
-	.EXPORT fcpy_tests,CODE
-	.EXPORT fabs_tests,CODE
-	.EXPORT fsqrt_tests,CODE
-	.EXPORT frnd_tests,CODE
-	.EXPORT fcnvff_tests,CODE
-	.EXPORT fcnvxf_tests,CODE
-	.EXPORT fcnvfx_tests,CODE
-	.EXPORT fcnvfxt_tests,CODE
-	.EXPORT fadd_tests,CODE
-	.EXPORT fsub_tests,CODE
-	.EXPORT fmpy_tests,CODE
-	.EXPORT fdiv_tests,CODE
-	.EXPORT frem_tests,CODE
-	.EXPORT fcmp_sgl_tests,CODE
-	.EXPORT fcmp_dbl_tests,CODE
-	.EXPORT fcmp_quad_tests,CODE
-	.EXPORT fmpy_addsub_tests,CODE
-	.EXPORT xmpyu_tests,CODE
-	.EXPORT special_tests,CODE
-	.EXPORT sfu_tests,CODE
-	.EXPORT copr_tests,CODE
-	.EXPORT copr_indexing_load,CODE
-	.EXPORT copr_indexing_store,CODE
-	.EXPORT copr_short_memory,CODE
-	.EXPORT main,CODE
-	.EXPORT main,ENTRY,PRIV_LEV=3,RTNVAL=GR
-main
-	.PROC
-	.CALLINFO FRAME=64,NO_CALLS,SAVE_SP
-	.ENTRY
-	copy %r4,%r1
-	copy %r30,%r4
-	stwm %r1,64(0,%r30)
-; First memory reference instructions.
-; Should try corner cases for each field extraction.
-; Should deal with s == 0 case somehow?!?
-integer_memory_tests
-	ldw 0(0,%r4),%r26
-	ldh 0(0,%r4),%r26
-	ldb 0(0,%r4),%r26
-	stw %r26,0(0,%r4)
-	sth %r26,0(0,%r4)
-	stb %r26,0(0,%r4)
-
-; Should make sure pre/post modes are recognized correctly.
-	ldwm 0(0,%r4),%r26
-	stwm %r26,0(0,%r4)
-
-integer_indexing_load
-	ldwx %r5(0,%r4),%r26
-	ldwx,s %r5(0,%r4),%r26
-	ldwx,m %r5(0,%r4),%r26
-	ldwx,sm %r5(0,%r4),%r26
-	ldhx %r5(0,%r4),%r26
-	ldhx,s %r5(0,%r4),%r26
-	ldhx,m %r5(0,%r4),%r26
-	ldhx,sm %r5(0,%r4),%r26
-	ldbx %r5(0,%r4),%r26
-	ldbx,s %r5(0,%r4),%r26
-	ldbx,m %r5(0,%r4),%r26
-	ldbx,sm %r5(0,%r4),%r26
-	ldwax %r5(%r4),%r26
-	ldwax,s %r5(%r4),%r26
-	ldwax,m %r5(%r4),%r26
-	ldwax,sm %r5(%r4),%r26
-	ldcwx %r5(0,%r4),%r26
-	ldcwx,s %r5(0,%r4),%r26
-	ldcwx,m %r5(0,%r4),%r26
-	ldcwx,sm %r5(0,%r4),%r26
-
-integer_load_short_memory
-	ldws 0(0,%r4),%r26
-	ldws,mb 0(0,%r4),%r26
-	ldws,ma 0(0,%r4),%r26
-	ldhs 0(0,%r4),%r26
-	ldhs,mb 0(0,%r4),%r26
-	ldhs,ma 0(0,%r4),%r26
-	ldbs 0(0,%r4),%r26
-	ldbs,mb 0(0,%r4),%r26
-	ldbs,ma 0(0,%r4),%r26
-	ldwas 0(%r4),%r26
-	ldwas,mb 0(%r4),%r26
-	ldwas,ma 0(%r4),%r26
-	ldcws 0(0,%r4),%r26
-	ldcws,mb 0(0,%r4),%r26
-	ldcws,ma 0(0,%r4),%r26
-
-integer_store_short_memory
-	stws %r26,0(0,%r4)
-	stws,mb %r26,0(0,%r4)
-	stws,ma %r26,0(0,%r4)
-	sths %r26,0(0,%r4)
-	sths,mb %r26,0(0,%r4)
-	sths,ma %r26,0(0,%r4)
-	stbs %r26,0(0,%r4)
-	stbs,mb %r26,0(0,%r4)
-	stbs,ma %r26,0(0,%r4)
-	stwas %r26,0(%r4)
-	stwas,mb %r26,0(%r4)
-	stwas,ma %r26,0(%r4)
-	stbys %r26,0(0,%r4)
-	stbys,b %r26,0(0,%r4)
-	stbys,e %r26,0(0,%r4)
-	stbys,b,m %r26,0(0,%r4)
-	stbys,e,m %r26,0(0,%r4)
-
-; Immediate instructions.
-immediate_tests
-	ldo 5(%r26),%r26
-	ldil L%0xdeadbeef,%r26
-	addil L%0xdeadbeef,%r5
-
-; Lots of branch instructions.
-; blr with %r0 as return pointer should really be just br <target>,
-; but the assemblers can't handle it.
-branch_tests
-	bl main,%r2
-	bl,n main,%r2
-	b main
-	b,n main
-	gate main,%r2
-	gate,n main,%r2
-	blr %r4,%r2
-	blr,n %r4,%r2
-	blr %r4,%r0
-	blr,n %r4,%r0
-	bv 0(%r2)
-	bv,n 0(%r2)
-	be 0x1234(%sr1,%r2)
-	be,n 0x1234(%sr1,%r2)
-	ble 0x1234(%sr1,%r2)
-	ble,n 0x1234(%sr1,%r2)
-
-; GAS can't assemble movb,n or movib,n.
-movb_tests
-	movb %r4,%r26,movb_tests
-	movb,= %r4,%r26,movb_tests
-	movb,< %r4,%r26,movb_tests
-	movb,od %r4,%r26,movb_tests
-	movb,tr %r4,%r26,movb_tests
-	movb,<> %r4,%r26,movb_tests
-	movb,>= %r4,%r26,movb_tests
-	movb,ev %r4,%r26,movb_tests
-movb_nullified_tests
-	movb,n %r4,%r26,movb_tests
-	movb,=,n %r4,%r26,movb_tests
-	movb,<,n %r4,%r26,movb_tests
-	movb,od,n %r4,%r26,movb_tests
-	movb,tr,n %r4,%r26,movb_tests
-	movb,<>,n %r4,%r26,movb_tests
-	movb,>=,n %r4,%r26,movb_tests
-	movb,ev,n %r4,%r26,movb_tests
-
-movib_tests
-	movib 5,%r26,movib_tests
-	movib,= 5,%r26,movib_tests
-	movib,< 5,%r26,movib_tests
-	movib,od 5,%r26,movib_tests
-	movib,tr 5,%r26,movib_tests
-	movib,<> 5,%r26,movib_tests
-	movib,>= 5,%r26,movib_tests
-	movib,ev 5,%r26,movib_tests
-movib_nullified_tests
-	movib,n 5,%r26,movib_tests
-	movib,=,n 5,%r26,movib_tests
-	movib,<,n 5,%r26,movib_tests
-	movib,od,n 5,%r26,movib_tests
-	movib,tr,n 5,%r26,movib_tests
-	movib,<>,n 5,%r26,movib_tests
-	movib,>=,n 5,%r26,movib_tests
-	movib,ev,n 5,%r26,movib_tests
-
-comb_tests
-	comb %r0,%r4,comb_tests
-	comb,= %r0,%r4,comb_tests
-	comb,< %r0,%r4,comb_tests
-	comb,<= %r0,%r4,comb_tests
-	comb,<< %r0,%r4,comb_tests
-	comb,<<= %r0,%r4,comb_tests
-	comb,sv %r0,%r4,comb_tests
-	comb,od %r0,%r4,comb_tests
-	comb,tr %r0,%r4,comb_tests
-	comb,<> %r0,%r4,comb_tests
-	comb,>= %r0,%r4,comb_tests
-	comb,> %r0,%r4,comb_tests
-	comb,>>= %r0,%r4,comb_tests
-	comb,>> %r0,%r4,comb_tests
-	comb,nsv %r0,%r4,comb_tests
-	comb,ev %r0,%r4,comb_tests
-comb_nullified_tests
-	comb,n %r0,%r4,comb_tests
-	comb,=,n %r0,%r4,comb_tests
-	comb,<,n %r0,%r4,comb_tests
-	comb,<=,n %r0,%r4,comb_tests
-	comb,<<,n %r0,%r4,comb_tests
-	comb,<<=,n %r0,%r4,comb_tests
-	comb,sv,n %r0,%r4,comb_tests
-	comb,od,n %r0,%r4,comb_tests
-	comb,tr,n %r0,%r4,comb_tests
-	comb,<>,n %r0,%r4,comb_tests
-	comb,>=,n %r0,%r4,comb_tests
-	comb,>,n %r0,%r4,comb_tests
-	comb,>>=,n %r0,%r4,comb_tests
-	comb,>>,n %r0,%r4,comb_tests
-	comb,nsv,n %r0,%r4,comb_tests
-	comb,ev,n %r0,%r4,comb_tests
-
-comib_tests
-	comib 0,%r4,comib_tests
-	comib,< 0,%r4,comib_tests
-	comib,<= 0,%r4,comib_tests
-	comib,<< 0,%r4,comib_tests
-	comib,<<= 0,%r4,comib_tests
-	comib,sv 0,%r4,comib_tests
-	comib,od 0,%r4,comib_tests
-	comib,tr 0,%r4,comib_tests
-	comib,<> 0,%r4,comib_tests
-	comib,>= 0,%r4,comib_tests
-	comib,> 0,%r4,comib_tests
-	comib,>>= 0,%r4,comib_tests
-	comib,>> 0,%r4,comib_tests
-	comib,nsv 0,%r4,comib_tests
-	comib,ev 0,%r4,comb_tests
-
-comib_nullified_tests
-	comib,n 0,%r4,comib_tests
-	comib,=,n 0,%r4,comib_tests
-	comib,<,n 0,%r4,comib_tests
-	comib,<=,n 0,%r4,comib_tests
-	comib,<<,n 0,%r4,comib_tests
-	comib,<<=,n 0,%r4,comib_tests
-	comib,sv,n 0,%r4,comib_tests
-	comib,od,n 0,%r4,comib_tests
-	comib,tr,n 0,%r4,comib_tests
-	comib,<>,n 0,%r4,comib_tests
-	comib,>=,n 0,%r4,comib_tests
-	comib,>,n 0,%r4,comib_tests
-	comib,>>=,n 0,%r4,comib_tests
-	comib,>>,n 0,%r4,comib_tests
-	comib,nsv,n 0,%r4,comib_tests
-	comib,ev,n 0,%r4,comib_tests
-
-
-
-addb_tests
-	addb %r1,%r4,addb_tests
-	addb,= %r1,%r4,addb_tests
-	addb,< %r1,%r4,addb_tests
-	addb,<= %r1,%r4,addb_tests
-	addb,nuv %r1,%r4,addb_tests
-	addb,znv %r1,%r4,addb_tests
-	addb,sv %r1,%r4,addb_tests
-	addb,od %r1,%r4,addb_tests
-	addb,tr %r1,%r4,addb_tests
-	addb,<> %r1,%r4,addb_tests
-	addb,>= %r1,%r4,addb_tests
-	addb,> %r1,%r4,addb_tests
-	addb,uv %r1,%r4,addb_tests
-	addb,vnz %r1,%r4,addb_tests
-	addb,nsv %r1,%r4,addb_tests
-	addb,ev %r1,%r4,addb_tests
-addb_nullified_tests
-	addb,n %r1,%r4,addb_tests
-	addb,=,n %r1,%r4,addb_tests
-	addb,<,n %r1,%r4,addb_tests
-	addb,<=,n %r1,%r4,addb_tests
-	addb,nuv,n %r1,%r4,addb_tests
-	addb,znv,n %r1,%r4,addb_tests
-	addb,sv,n %r1,%r4,addb_tests
-	addb,od,n %r1,%r4,addb_tests
-	addb,tr,n %r1,%r4,addb_tests
-	addb,<>,n %r1,%r4,addb_tests
-	addb,>=,n %r1,%r4,addb_tests
-	addb,>,n %r1,%r4,addb_tests
-	addb,uv,n %r1,%r4,addb_tests
-	addb,vnz,n %r1,%r4,addb_tests
-	addb,nsv,n %r1,%r4,addb_tests
-	addb,ev,n %r1,%r4,addb_tests
-
-addib_tests
-	addib -1,%r4,addib_tests
-	addib,= -1,%r4,addib_tests
-	addib,< -1,%r4,addib_tests
-	addib,<= -1,%r4,addib_tests
-	addib,nuv -1,%r4,addib_tests
-	addib,znv -1,%r4,addib_tests
-	addib,sv -1,%r4,addib_tests
-	addib,od -1,%r4,addib_tests
-	addib,tr -1,%r4,addib_tests
-	addib,<> -1,%r4,addib_tests
-	addib,>= -1,%r4,addib_tests
-	addib,> -1,%r4,addib_tests
-	addib,uv -1,%r4,addib_tests
-	addib,vnz -1,%r4,addib_tests
-	addib,nsv -1,%r4,addib_tests
-	addib,ev -1,%r4,addib_tests
-
-addib_nullified_tests
-	addib,n -1,%r4,addib_tests
-	addib,=,n -1,%r4,addib_tests
-	addib,<,n -1,%r4,addib_tests
-	addib,<=,n -1,%r4,addib_tests
-	addib,nuv,n -1,%r4,addib_tests
-	addib,znv,n -1,%r4,addib_tests
-	addib,sv,n -1,%r4,addib_tests
-	addib,od,n -1,%r4,addib_tests
-	addib,tr,n -1,%r4,addib_tests
-	addib,<>,n -1,%r4,addib_tests
-	addib,>=,n -1,%r4,addib_tests
-	addib,>,n -1,%r4,addib_tests
-	addib,uv,n -1,%r4,addib_tests
-	addib,vnz,n -1,%r4,addib_tests
-	addib,nsv,n -1,%r4,addib_tests
-	addib,ev,n -1,%r4,addib_tests
-
-
-; Needs to check lots of stuff (like corner bit cases)
-bb_tests
-	bvb,< %r4,bb_tests
-	bvb,>= %r4,bb_tests
-	bvb,<,n %r4,bb_tests
-	bvb,>=,n %r4,bb_tests
-	bb,< %r4,5,bb_tests
-	bb,>= %r4,5,bb_tests
-	bb,<,n %r4,5,bb_tests
-	bb,>=,n %r4,5,bb_tests
-	
-; Computational instructions
-add_tests
-	add  %r4,%r5,%r6
-	add,=  %r4,%r5,%r6
-	add,<  %r4,%r5,%r6
-	add,<=  %r4,%r5,%r6
-	add,nuv  %r4,%r5,%r6
-	add,znv  %r4,%r5,%r6
-	add,sv  %r4,%r5,%r6
-	add,od  %r4,%r5,%r6
-	add,tr  %r4,%r5,%r6
-	add,<>  %r4,%r5,%r6
-	add,>=  %r4,%r5,%r6
-	add,>  %r4,%r5,%r6
-	add,uv  %r4,%r5,%r6
-	add,vnz  %r4,%r5,%r6
-	add,nsv  %r4,%r5,%r6
-	add,ev  %r4,%r5,%r6
-
-addl_tests
-	addl  %r4,%r5,%r6
-	addl,=  %r4,%r5,%r6
-	addl,<  %r4,%r5,%r6
-	addl,<=  %r4,%r5,%r6
-	addl,nuv  %r4,%r5,%r6
-	addl,znv  %r4,%r5,%r6
-	addl,sv  %r4,%r5,%r6
-	addl,od  %r4,%r5,%r6
-	addl,tr  %r4,%r5,%r6
-	addl,<>  %r4,%r5,%r6
-	addl,>=  %r4,%r5,%r6
-	addl,>  %r4,%r5,%r6
-	addl,uv  %r4,%r5,%r6
-	addl,vnz  %r4,%r5,%r6
-	addl,nsv  %r4,%r5,%r6
-	addl,ev  %r4,%r5,%r6
-
-addo_tests
-	addo  %r4,%r5,%r6
-	addo,=  %r4,%r5,%r6
-	addo,<  %r4,%r5,%r6
-	addo,<=  %r4,%r5,%r6
-	addo,nuv  %r4,%r5,%r6
-	addo,znv  %r4,%r5,%r6
-	addo,sv  %r4,%r5,%r6
-	addo,od  %r4,%r5,%r6
-	addo,tr  %r4,%r5,%r6
-	addo,<>  %r4,%r5,%r6
-	addo,>=  %r4,%r5,%r6
-	addo,>  %r4,%r5,%r6
-	addo,uv  %r4,%r5,%r6
-	addo,vnz  %r4,%r5,%r6
-	addo,nsv  %r4,%r5,%r6
-	addo,ev  %r4,%r5,%r6
-
-addc_tests
-	addc  %r4,%r5,%r6
-	addc,=  %r4,%r5,%r6
-	addc,<  %r4,%r5,%r6
-	addc,<=  %r4,%r5,%r6
-	addc,nuv  %r4,%r5,%r6
-	addc,znv  %r4,%r5,%r6
-	addc,sv  %r4,%r5,%r6
-	addc,od  %r4,%r5,%r6
-	addc,tr  %r4,%r5,%r6
-	addc,<>  %r4,%r5,%r6
-	addc,>=  %r4,%r5,%r6
-	addc,>  %r4,%r5,%r6
-	addc,uv  %r4,%r5,%r6
-	addc,vnz  %r4,%r5,%r6
-	addc,nsv  %r4,%r5,%r6
-	addc,ev  %r4,%r5,%r6
-
-addco_tests
-	addco  %r4,%r5,%r6
-	addco,=  %r4,%r5,%r6
-	addco,<  %r4,%r5,%r6
-	addco,<=  %r4,%r5,%r6
-	addco,nuv  %r4,%r5,%r6
-	addco,znv  %r4,%r5,%r6
-	addco,sv  %r4,%r5,%r6
-	addco,od  %r4,%r5,%r6
-	addco,tr  %r4,%r5,%r6
-	addco,<>  %r4,%r5,%r6
-	addco,>=  %r4,%r5,%r6
-	addco,>  %r4,%r5,%r6
-	addco,uv  %r4,%r5,%r6
-	addco,vnz  %r4,%r5,%r6
-	addco,nsv  %r4,%r5,%r6
-	addco,ev  %r4,%r5,%r6
-
-sh1add_tests
-	sh1add  %r4,%r5,%r6
-	sh1add,=  %r4,%r5,%r6
-	sh1add,<  %r4,%r5,%r6
-	sh1add,<=  %r4,%r5,%r6
-	sh1add,nuv  %r4,%r5,%r6
-	sh1add,znv  %r4,%r5,%r6
-	sh1add,sv  %r4,%r5,%r6
-	sh1add,od  %r4,%r5,%r6
-	sh1add,tr  %r4,%r5,%r6
-	sh1add,<>  %r4,%r5,%r6
-	sh1add,>=  %r4,%r5,%r6
-	sh1add,>  %r4,%r5,%r6
-	sh1add,uv  %r4,%r5,%r6
-	sh1add,vnz  %r4,%r5,%r6
-	sh1add,nsv  %r4,%r5,%r6
-	sh1add,ev  %r4,%r5,%r6
-
-sh1addl_tests
-	sh1addl  %r4,%r5,%r6
-	sh1addl,=  %r4,%r5,%r6
-	sh1addl,<  %r4,%r5,%r6
-	sh1addl,<=  %r4,%r5,%r6
-	sh1addl,nuv  %r4,%r5,%r6
-	sh1addl,znv  %r4,%r5,%r6
-	sh1addl,sv  %r4,%r5,%r6
-	sh1addl,od  %r4,%r5,%r6
-	sh1addl,tr  %r4,%r5,%r6
-	sh1addl,<>  %r4,%r5,%r6
-	sh1addl,>=  %r4,%r5,%r6
-	sh1addl,>  %r4,%r5,%r6
-	sh1addl,uv  %r4,%r5,%r6
-	sh1addl,vnz  %r4,%r5,%r6
-	sh1addl,nsv  %r4,%r5,%r6
-	sh1addl,ev  %r4,%r5,%r6
-
-sh1addo_tests
-	sh1addo  %r4,%r5,%r6
-	sh1addo,=  %r4,%r5,%r6
-	sh1addo,<  %r4,%r5,%r6
-	sh1addo,<=  %r4,%r5,%r6
-	sh1addo,nuv  %r4,%r5,%r6
-	sh1addo,znv  %r4,%r5,%r6
-	sh1addo,sv  %r4,%r5,%r6
-	sh1addo,od  %r4,%r5,%r6
-	sh1addo,tr  %r4,%r5,%r6
-	sh1addo,<>  %r4,%r5,%r6
-	sh1addo,>=  %r4,%r5,%r6
-	sh1addo,>  %r4,%r5,%r6
-	sh1addo,uv  %r4,%r5,%r6
-	sh1addo,vnz  %r4,%r5,%r6
-	sh1addo,nsv  %r4,%r5,%r6
-	sh1addo,ev  %r4,%r5,%r6
-
-
-sh2add_tests
-	sh2add  %r4,%r5,%r6
-	sh2add,=  %r4,%r5,%r6
-	sh2add,<  %r4,%r5,%r6
-	sh2add,<=  %r4,%r5,%r6
-	sh2add,nuv  %r4,%r5,%r6
-	sh2add,znv  %r4,%r5,%r6
-	sh2add,sv  %r4,%r5,%r6
-	sh2add,od  %r4,%r5,%r6
-	sh2add,tr  %r4,%r5,%r6
-	sh2add,<>  %r4,%r5,%r6
-	sh2add,>=  %r4,%r5,%r6
-	sh2add,>  %r4,%r5,%r6
-	sh2add,uv  %r4,%r5,%r6
-	sh2add,vnz  %r4,%r5,%r6
-	sh2add,nsv  %r4,%r5,%r6
-	sh2add,ev  %r4,%r5,%r6
-
-sh2addl_tests
-	sh2addl  %r4,%r5,%r6
-	sh2addl,=  %r4,%r5,%r6
-	sh2addl,<  %r4,%r5,%r6
-	sh2addl,<=  %r4,%r5,%r6
-	sh2addl,nuv  %r4,%r5,%r6
-	sh2addl,znv  %r4,%r5,%r6
-	sh2addl,sv  %r4,%r5,%r6
-	sh2addl,od  %r4,%r5,%r6
-	sh2addl,tr  %r4,%r5,%r6
-	sh2addl,<>  %r4,%r5,%r6
-	sh2addl,>=  %r4,%r5,%r6
-	sh2addl,>  %r4,%r5,%r6
-	sh2addl,uv  %r4,%r5,%r6
-	sh2addl,vnz  %r4,%r5,%r6
-	sh2addl,nsv  %r4,%r5,%r6
-	sh2addl,ev  %r4,%r5,%r6
-
-sh2addo_tests
-	sh2addo  %r4,%r5,%r6
-	sh2addo,=  %r4,%r5,%r6
-	sh2addo,<  %r4,%r5,%r6
-	sh2addo,<=  %r4,%r5,%r6
-	sh2addo,nuv  %r4,%r5,%r6
-	sh2addo,znv  %r4,%r5,%r6
-	sh2addo,sv  %r4,%r5,%r6
-	sh2addo,od  %r4,%r5,%r6
-	sh2addo,tr  %r4,%r5,%r6
-	sh2addo,<>  %r4,%r5,%r6
-	sh2addo,>=  %r4,%r5,%r6
-	sh2addo,>  %r4,%r5,%r6
-	sh2addo,uv  %r4,%r5,%r6
-	sh2addo,vnz  %r4,%r5,%r6
-	sh2addo,nsv  %r4,%r5,%r6
-	sh2addo,ev  %r4,%r5,%r6
-
-
-sh3add_tests
-	sh3add  %r4,%r5,%r6
-	sh3add,=  %r4,%r5,%r6
-	sh3add,<  %r4,%r5,%r6
-	sh3add,<=  %r4,%r5,%r6
-	sh3add,nuv  %r4,%r5,%r6
-	sh3add,znv  %r4,%r5,%r6
-	sh3add,sv  %r4,%r5,%r6
-	sh3add,od  %r4,%r5,%r6
-	sh3add,tr  %r4,%r5,%r6
-	sh3add,<>  %r4,%r5,%r6
-	sh3add,>=  %r4,%r5,%r6
-	sh3add,>  %r4,%r5,%r6
-	sh3add,uv  %r4,%r5,%r6
-	sh3add,vnz  %r4,%r5,%r6
-	sh3add,nsv  %r4,%r5,%r6
-	sh3add,ev  %r4,%r5,%r6
-
-sh3addl_tests
-	sh3addl  %r4,%r5,%r6
-	sh3addl,=  %r4,%r5,%r6
-	sh3addl,<  %r4,%r5,%r6
-	sh3addl,<=  %r4,%r5,%r6
-	sh3addl,nuv  %r4,%r5,%r6
-	sh3addl,znv  %r4,%r5,%r6
-	sh3addl,sv  %r4,%r5,%r6
-	sh3addl,od  %r4,%r5,%r6
-	sh3addl,tr  %r4,%r5,%r6
-	sh3addl,<>  %r4,%r5,%r6
-	sh3addl,>=  %r4,%r5,%r6
-	sh3addl,>  %r4,%r5,%r6
-	sh3addl,uv  %r4,%r5,%r6
-	sh3addl,vnz  %r4,%r5,%r6
-	sh3addl,nsv  %r4,%r5,%r6
-	sh3addl,ev  %r4,%r5,%r6
-
-sh3addo_tests
-	sh3addo  %r4,%r5,%r6
-	sh3addo,=  %r4,%r5,%r6
-	sh3addo,<  %r4,%r5,%r6
-	sh3addo,<=  %r4,%r5,%r6
-	sh3addo,nuv  %r4,%r5,%r6
-	sh3addo,znv  %r4,%r5,%r6
-	sh3addo,sv  %r4,%r5,%r6
-	sh3addo,od  %r4,%r5,%r6
-	sh3addo,tr  %r4,%r5,%r6
-	sh3addo,<>  %r4,%r5,%r6
-	sh3addo,>=  %r4,%r5,%r6
-	sh3addo,>  %r4,%r5,%r6
-	sh3addo,uv  %r4,%r5,%r6
-	sh3addo,vnz  %r4,%r5,%r6
-	sh3addo,nsv  %r4,%r5,%r6
-	sh3addo,ev  %r4,%r5,%r6
-
-
-sub_tests
-	sub %r4,%r5,%r6
-	sub,= %r4,%r5,%r6
-	sub,< %r4,%r5,%r6
-	sub,<= %r4,%r5,%r6
-	sub,<< %r4,%r5,%r6
-	sub,<<= %r4,%r5,%r6
-	sub,sv %r4,%r5,%r6
-	sub,od %r4,%r5,%r6
-	sub,tr %r4,%r5,%r6
-	sub,<> %r4,%r5,%r6
-	sub,>= %r4,%r5,%r6
-	sub,> %r4,%r5,%r6
-	sub,>>= %r4,%r5,%r6
-	sub,>> %r4,%r5,%r6
-	sub,nsv %r4,%r5,%r6
-	sub,ev %r4,%r5,%r6
-
-subo_tests
-	subo %r4,%r5,%r6
-	subo,= %r4,%r5,%r6
-	subo,< %r4,%r5,%r6
-	subo,<= %r4,%r5,%r6
-	subo,<< %r4,%r5,%r6
-	subo,<<= %r4,%r5,%r6
-	subo,sv %r4,%r5,%r6
-	subo,od %r4,%r5,%r6
-	subo,tr %r4,%r5,%r6
-	subo,<> %r4,%r5,%r6
-	subo,>= %r4,%r5,%r6
-	subo,> %r4,%r5,%r6
-	subo,>>= %r4,%r5,%r6
-	subo,>> %r4,%r5,%r6
-	subo,nsv %r4,%r5,%r6
-	subo,ev %r4,%r5,%r6
-
-subb_tests
-	subb %r4,%r5,%r6
-	subb,= %r4,%r5,%r6
-	subb,< %r4,%r5,%r6
-	subb,<= %r4,%r5,%r6
-	subb,<< %r4,%r5,%r6
-	subb,<<= %r4,%r5,%r6
-	subb,sv %r4,%r5,%r6
-	subb,od %r4,%r5,%r6
-	subb,tr %r4,%r5,%r6
-	subb,<> %r4,%r5,%r6
-	subb,>= %r4,%r5,%r6
-	subb,> %r4,%r5,%r6
-	subb,>>= %r4,%r5,%r6
-	subb,>> %r4,%r5,%r6
-	subb,nsv %r4,%r5,%r6
-	subb,ev %r4,%r5,%r6
-
-subbo_tests
-	subbo %r4,%r5,%r6
-	subbo,= %r4,%r5,%r6
-	subbo,< %r4,%r5,%r6
-	subbo,<= %r4,%r5,%r6
-	subbo,<< %r4,%r5,%r6
-	subbo,<<= %r4,%r5,%r6
-	subbo,sv %r4,%r5,%r6
-	subbo,od %r4,%r5,%r6
-	subbo,tr %r4,%r5,%r6
-	subbo,<> %r4,%r5,%r6
-	subbo,>= %r4,%r5,%r6
-	subbo,> %r4,%r5,%r6
-	subbo,>>= %r4,%r5,%r6
-	subbo,>> %r4,%r5,%r6
-	subbo,nsv %r4,%r5,%r6
-	subbo,ev %r4,%r5,%r6
-
-subt_tests
-	subt %r4,%r5,%r6
-	subt,= %r4,%r5,%r6
-	subt,< %r4,%r5,%r6
-	subt,<= %r4,%r5,%r6
-	subt,<< %r4,%r5,%r6
-	subt,<<= %r4,%r5,%r6
-	subt,sv %r4,%r5,%r6
-	subt,od %r4,%r5,%r6
-	subt,tr %r4,%r5,%r6
-	subt,<> %r4,%r5,%r6
-	subt,>= %r4,%r5,%r6
-	subt,> %r4,%r5,%r6
-	subt,>>= %r4,%r5,%r6
-	subt,>> %r4,%r5,%r6
-	subt,nsv %r4,%r5,%r6
-	subt,ev %r4,%r5,%r6
-
-subto_tests
-	subto %r4,%r5,%r6
-	subto,= %r4,%r5,%r6
-	subto,< %r4,%r5,%r6
-	subto,<= %r4,%r5,%r6
-	subto,<< %r4,%r5,%r6
-	subto,<<= %r4,%r5,%r6
-	subto,sv %r4,%r5,%r6
-	subto,od %r4,%r5,%r6
-	subto,tr %r4,%r5,%r6
-	subto,<> %r4,%r5,%r6
-	subto,>= %r4,%r5,%r6
-	subto,> %r4,%r5,%r6
-	subto,>>= %r4,%r5,%r6
-	subto,>> %r4,%r5,%r6
-	subto,nsv %r4,%r5,%r6
-	subto,ev %r4,%r5,%r6
-
-ds_tests
-	ds %r4,%r5,%r6
-	ds,= %r4,%r5,%r6
-	ds,< %r4,%r5,%r6
-	ds,<= %r4,%r5,%r6
-	ds,<< %r4,%r5,%r6
-	ds,<<= %r4,%r5,%r6
-	ds,sv %r4,%r5,%r6
-	ds,od %r4,%r5,%r6
-	ds,tr %r4,%r5,%r6
-	ds,<> %r4,%r5,%r6
-	ds,>= %r4,%r5,%r6
-	ds,> %r4,%r5,%r6
-	ds,>>= %r4,%r5,%r6
-	ds,>> %r4,%r5,%r6
-	ds,nsv %r4,%r5,%r6
-	ds,ev %r4,%r5,%r6
-
-comclr_tests
-	comclr %r4,%r5,%r6
-	comclr,= %r4,%r5,%r6
-	comclr,< %r4,%r5,%r6
-	comclr,<= %r4,%r5,%r6
-	comclr,<< %r4,%r5,%r6
-	comclr,<<= %r4,%r5,%r6
-	comclr,sv %r4,%r5,%r6
-	comclr,od %r4,%r5,%r6
-	comclr,tr %r4,%r5,%r6
-	comclr,<> %r4,%r5,%r6
-	comclr,>= %r4,%r5,%r6
-	comclr,> %r4,%r5,%r6
-	comclr,>>= %r4,%r5,%r6
-	comclr,>> %r4,%r5,%r6
-	comclr,nsv %r4,%r5,%r6
-	comclr,ev %r4,%r5,%r6
-
-or_tests
-	or %r4,%r5,%r6
-	or,= %r4,%r5,%r6
-	or,< %r4,%r5,%r6
-	or,<= %r4,%r5,%r6
-	or,od %r4,%r5,%r6
-	or,tr %r4,%r5,%r6
-	or,<> %r4,%r5,%r6
-	or,>= %r4,%r5,%r6
-	or,> %r4,%r5,%r6
-	or,ev %r4,%r5,%r6
-xor_tests
-	xor %r4,%r5,%r6
-	xor,= %r4,%r5,%r6
-	xor,< %r4,%r5,%r6
-	xor,<= %r4,%r5,%r6
-	xor,od %r4,%r5,%r6
-	xor,tr %r4,%r5,%r6
-	xor,<> %r4,%r5,%r6
-	xor,>= %r4,%r5,%r6
-	xor,> %r4,%r5,%r6
-	xor,ev %r4,%r5,%r6
-
-and_tests
-	and %r4,%r5,%r6
-	and,= %r4,%r5,%r6
-	and,< %r4,%r5,%r6
-	and,<= %r4,%r5,%r6
-	and,od %r4,%r5,%r6
-	and,tr %r4,%r5,%r6
-	and,<> %r4,%r5,%r6
-	and,>= %r4,%r5,%r6
-	and,> %r4,%r5,%r6
-	and,ev %r4,%r5,%r6
-
-andcm_tests
-	andcm %r4,%r5,%r6
-	andcm,= %r4,%r5,%r6
-	andcm,< %r4,%r5,%r6
-	andcm,<= %r4,%r5,%r6
-	andcm,od %r4,%r5,%r6
-	andcm,tr %r4,%r5,%r6
-	andcm,<> %r4,%r5,%r6
-	andcm,>= %r4,%r5,%r6
-	andcm,> %r4,%r5,%r6
-	andcm,ev %r4,%r5,%r6
-
-
-uxor_tests
-	uxor %r4,%r5,%r6
-	uxor,sbz %r4,%r5,%r6
-	uxor,shz %r4,%r5,%r6
-	uxor,sdc %r4,%r5,%r6
-	uxor,sbc %r4,%r5,%r6
-	uxor,shc %r4,%r5,%r6
-	uxor,tr %r4,%r5,%r6
-	uxor,nbz %r4,%r5,%r6
-	uxor,nhz %r4,%r5,%r6
-	uxor,ndc %r4,%r5,%r6
-	uxor,nbc %r4,%r5,%r6
-	uxor,nhc %r4,%r5,%r6
-
-uaddcm_tests
-	uaddcm %r4,%r5,%r6
-	uaddcm,sbz %r4,%r5,%r6
-	uaddcm,shz %r4,%r5,%r6
-	uaddcm,sdc %r4,%r5,%r6
-	uaddcm,sbc %r4,%r5,%r6
-	uaddcm,shc %r4,%r5,%r6
-	uaddcm,tr %r4,%r5,%r6
-	uaddcm,nbz %r4,%r5,%r6
-	uaddcm,nhz %r4,%r5,%r6
-	uaddcm,ndc %r4,%r5,%r6
-	uaddcm,nbc %r4,%r5,%r6
-	uaddcm,nhc %r4,%r5,%r6
-
-uaddcmt_tests
-	uaddcmt %r4,%r5,%r6
-	uaddcmt,sbz %r4,%r5,%r6
-	uaddcmt,shz %r4,%r5,%r6
-	uaddcmt,sdc %r4,%r5,%r6
-	uaddcmt,sbc %r4,%r5,%r6
-	uaddcmt,shc %r4,%r5,%r6
-	uaddcmt,tr %r4,%r5,%r6
-	uaddcmt,nbz %r4,%r5,%r6
-	uaddcmt,nhz %r4,%r5,%r6
-	uaddcmt,ndc %r4,%r5,%r6
-	uaddcmt,nbc %r4,%r5,%r6
-	uaddcmt,nhc %r4,%r5,%r6
-
-dcor_tests
-	dcor %r4,%r5
-	dcor,sbz %r4,%r5
-	dcor,shz %r4,%r5
-	dcor,sdc %r4,%r5
-	dcor,sbc %r4,%r5
-	dcor,shc %r4,%r5
-	dcor,tr %r4,%r5
-	dcor,nbz %r4,%r5
-	dcor,nhz %r4,%r5
-	dcor,ndc %r4,%r5
-	dcor,nbc %r4,%r5
-	dcor,nhc %r4,%r5
-
-idcor_tests
-	idcor %r4,%r5
-	idcor,sbz %r4,%r5
-	idcor,shz %r4,%r5
-	idcor,sdc %r4,%r5
-	idcor,sbc %r4,%r5
-	idcor,shc %r4,%r5
-	idcor,tr %r4,%r5
-	idcor,nbz %r4,%r5
-	idcor,nhz %r4,%r5
-	idcor,ndc %r4,%r5
-	idcor,nbc %r4,%r5
-	idcor,nhc %r4,%r5
-
-addi_tests
-	addi  123,%r5,%r6
-	addi,=  123,%r5,%r6
-	addi,<  123,%r5,%r6
-	addi,<=  123,%r5,%r6
-	addi,nuv  123,%r5,%r6
-	addi,znv  123,%r5,%r6
-	addi,sv  123,%r5,%r6
-	addi,od  123,%r5,%r6
-	addi,tr  123,%r5,%r6
-	addi,<>  123,%r5,%r6
-	addi,>=  123,%r5,%r6
-	addi,>  123,%r5,%r6
-	addi,uv  123,%r5,%r6
-	addi,vnz  123,%r5,%r6
-	addi,nsv  123,%r5,%r6
-	addi,ev  123,%r5,%r6
-
-addio_tests
-	addio  123,%r5,%r6
-	addio,=  123,%r5,%r6
-	addio,<  123,%r5,%r6
-	addio,<=  123,%r5,%r6
-	addio,nuv  123,%r5,%r6
-	addio,znv  123,%r5,%r6
-	addio,sv  123,%r5,%r6
-	addio,od  123,%r5,%r6
-	addio,tr  123,%r5,%r6
-	addio,<>  123,%r5,%r6
-	addio,>=  123,%r5,%r6
-	addio,>  123,%r5,%r6
-	addio,uv  123,%r5,%r6
-	addio,vnz  123,%r5,%r6
-	addio,nsv  123,%r5,%r6
-	addio,ev  123,%r5,%r6
-
-addit_tests
-	addit  123,%r5,%r6
-	addit,=  123,%r5,%r6
-	addit,<  123,%r5,%r6
-	addit,<=  123,%r5,%r6
-	addit,nuv  123,%r5,%r6
-	addit,znv  123,%r5,%r6
-	addit,sv  123,%r5,%r6
-	addit,od  123,%r5,%r6
-	addit,tr  123,%r5,%r6
-	addit,<>  123,%r5,%r6
-	addit,>=  123,%r5,%r6
-	addit,>  123,%r5,%r6
-	addit,uv  123,%r5,%r6
-	addit,vnz  123,%r5,%r6
-	addit,nsv  123,%r5,%r6
-	addit,ev  123,%r5,%r6
-
-addito_tests
-	addito  123,%r5,%r6
-	addito,=  123,%r5,%r6
-	addito,<  123,%r5,%r6
-	addito,<=  123,%r5,%r6
-	addito,nuv  123,%r5,%r6
-	addito,znv  123,%r5,%r6
-	addito,sv  123,%r5,%r6
-	addito,od  123,%r5,%r6
-	addito,tr  123,%r5,%r6
-	addito,<>  123,%r5,%r6
-	addito,>=  123,%r5,%r6
-	addito,>  123,%r5,%r6
-	addito,uv  123,%r5,%r6
-	addito,vnz  123,%r5,%r6
-	addito,nsv  123,%r5,%r6
-	addito,ev  123,%r5,%r6
-
-subi_tests
-	subi 123,%r5,%r6
-	subi,= 123,%r5,%r6
-	subi,< 123,%r5,%r6
-	subi,<= 123,%r5,%r6
-	subi,<< 123,%r5,%r6
-	subi,<<= 123,%r5,%r6
-	subi,sv 123,%r5,%r6
-	subi,od 123,%r5,%r6
-	subi,tr 123,%r5,%r6
-	subi,<> 123,%r5,%r6
-	subi,>= 123,%r5,%r6
-	subi,> 123,%r5,%r6
-	subi,>>= 123,%r5,%r6
-	subi,>> 123,%r5,%r6
-	subi,nsv 123,%r5,%r6
-	subi,ev 123,%r5,%r6
-
-subio_tests
-	subio 123,%r5,%r6
-	subio,= 123,%r5,%r6
-	subio,< 123,%r5,%r6
-	subio,<= 123,%r5,%r6
-	subio,<< 123,%r5,%r6
-	subio,<<= 123,%r5,%r6
-	subio,sv 123,%r5,%r6
-	subio,od 123,%r5,%r6
-	subio,tr 123,%r5,%r6
-	subio,<> 123,%r5,%r6
-	subio,>= 123,%r5,%r6
-	subio,> 123,%r5,%r6
-	subio,>>= 123,%r5,%r6
-	subio,>> 123,%r5,%r6
-	subio,nsv 123,%r5,%r6
-	subio,ev 123,%r5,%r6
-
-comiclr_tests
-	comiclr 123,%r5,%r6
-	comiclr,= 123,%r5,%r6
-	comiclr,< 123,%r5,%r6
-	comiclr,<= 123,%r5,%r6
-	comiclr,<< 123,%r5,%r6
-	comiclr,<<= 123,%r5,%r6
-	comiclr,sv 123,%r5,%r6
-	comiclr,od 123,%r5,%r6
-	comiclr,tr 123,%r5,%r6
-	comiclr,<> 123,%r5,%r6
-	comiclr,>= 123,%r5,%r6
-	comiclr,> 123,%r5,%r6
-	comiclr,>>= 123,%r5,%r6
-	comiclr,>> 123,%r5,%r6
-	comiclr,nsv 123,%r5,%r6
-	comiclr,ev 123,%r5,%r6
-
-vshd_tests
-	vshd %r4,%r5,%r6
-	vshd,= %r4,%r5,%r6
-	vshd,< %r4,%r5,%r6
-	vshd,od %r4,%r5,%r6
-	vshd,tr %r4,%r5,%r6
-	vshd,<> %r4,%r5,%r6
-	vshd,>= %r4,%r5,%r6
-	vshd,ev %r4,%r5,%r6
-
-shd_tests
-	shd %r4,%r5,5,%r6
-	shd,= %r4,%r5,5,%r6
-	shd,< %r4,%r5,5,%r6
-	shd,od %r4,%r5,5,%r6
-	shd,tr %r4,%r5,5,%r6
-	shd,<> %r4,%r5,5,%r6
-	shd,>= %r4,%r5,5,%r6
-	shd,ev %r4,%r5,5,%r6
-
-extru_tests
-	extru %r4,5,10,%r6
-	extru,= %r4,5,10,%r6
-	extru,< %r4,5,10,%r6
-	extru,od %r4,5,10,%r6
-	extru,tr %r4,5,10,%r6
-	extru,<> %r4,5,10,%r6
-	extru,>= %r4,5,10,%r6
-	extru,ev %r4,5,10,%r6
-
-extrs_tests
-	extrs %r4,5,10,%r6
-	extrs,= %r4,5,10,%r6
-	extrs,< %r4,5,10,%r6
-	extrs,od %r4,5,10,%r6
-	extrs,tr %r4,5,10,%r6
-	extrs,<> %r4,5,10,%r6
-	extrs,>= %r4,5,10,%r6
-	extrs,ev %r4,5,10,%r6
-
-zdep_tests
-	zdep %r4,5,10,%r6
-	zdep,= %r4,5,10,%r6
-	zdep,< %r4,5,10,%r6
-	zdep,od %r4,5,10,%r6
-	zdep,tr %r4,5,10,%r6
-	zdep,<> %r4,5,10,%r6
-	zdep,>= %r4,5,10,%r6
-	zdep,ev %r4,5,10,%r6
-
-dep_tests
-	dep %r4,5,10,%r6
-	dep,= %r4,5,10,%r6
-	dep,< %r4,5,10,%r6
-	dep,od %r4,5,10,%r6
-	dep,tr %r4,5,10,%r6
-	dep,<> %r4,5,10,%r6
-	dep,>= %r4,5,10,%r6
-	dep,ev %r4,5,10,%r6
-
-vextru_tests
-	vextru %r4,5,%r6
-	vextru,= %r4,5,%r6
-	vextru,< %r4,5,%r6
-	vextru,od %r4,5,%r6
-	vextru,tr %r4,5,%r6
-	vextru,<> %r4,5,%r6
-	vextru,>= %r4,5,%r6
-	vextru,ev %r4,5,%r6
-
-vextrs_tests
-	vextrs %r4,5,%r6
-	vextrs,= %r4,5,%r6
-	vextrs,< %r4,5,%r6
-	vextrs,od %r4,5,%r6
-	vextrs,tr %r4,5,%r6
-	vextrs,<> %r4,5,%r6
-	vextrs,>= %r4,5,%r6
-	vextrs,ev %r4,5,%r6
-
-zvdep_tests
-	zvdep %r4,5,%r6
-	zvdep,= %r4,5,%r6
-	zvdep,< %r4,5,%r6
-	zvdep,od %r4,5,%r6
-	zvdep,tr %r4,5,%r6
-	zvdep,<> %r4,5,%r6
-	zvdep,>= %r4,5,%r6
-	zvdep,ev %r4,5,%r6
-
-
-vdep_tests
-	vdep %r4,5,%r6
-	vdep,= %r4,5,%r6
-	vdep,< %r4,5,%r6
-	vdep,od %r4,5,%r6
-	vdep,tr %r4,5,%r6
-	vdep,<> %r4,5,%r6
-	vdep,>= %r4,5,%r6
-	vdep,ev %r4,5,%r6
-
-vdepi_tests
-	vdepi -1,5,%r6
-	vdepi,= -1,5,%r6
-	vdepi,< -1,5,%r6
-	vdepi,od -1,5,%r6
-	vdepi,tr -1,5,%r6
-	vdepi,<> -1,5,%r6
-	vdepi,>= -1,5,%r6
-	vdepi,ev -1,5,%r6
-
-zvdepi_tests
-	zvdepi -1,5,%r6
-	zvdepi,= -1,5,%r6
-	zvdepi,< -1,5,%r6
-	zvdepi,od -1,5,%r6
-	zvdepi,tr -1,5,%r6
-	zvdepi,<> -1,5,%r6
-	zvdepi,>= -1,5,%r6
-	zvdepi,ev -1,5,%r6
-
-depi_tests
-	depi -1,4,10,%r6
-	depi,= -1,4,10,%r6
-	depi,< -1,4,10,%r6
-	depi,od -1,4,10,%r6
-	depi,tr -1,4,10,%r6
-	depi,<> -1,4,10,%r6
-	depi,>= -1,4,10,%r6
-	depi,ev -1,4,10,%r6
-
-zdepi_tests
-	zdepi -1,4,10,%r6
-	zdepi,= -1,4,10,%r6
-	zdepi,< -1,4,10,%r6
-	zdepi,od -1,4,10,%r6
-	zdepi,tr -1,4,10,%r6
-	zdepi,<> -1,4,10,%r6
-	zdepi,>= -1,4,10,%r6
-	zdepi,ev -1,4,10,%r6
-
-
-system_control_tests
-	break 5,12
-	rfi
-	rfir
-	ssm 5,%r4
-	rsm 5,%r4
-	mtsm %r4
-	ldsid (%sr0,%r5),%r4
-	mtsp %r4,%sr0
-	mtctl %r4,%cr10
-	mfsp %sr0,%r4
-	mfctl %cr10,%r4
-	sync
-	diag 1234
-
-probe_tests
-	prober (%sr0,%r5),%r6,%r7
-	proberi (%sr0,%r5),1,%r7
-	probew (%sr0,%r5),%r6,%r7
-	probewi (%sr0,%r5),1,%r7
-	
-lpa_tests
-	lpa %r4(%sr0,%r5),%r6
-	lpa,m %r4(%sr0,%r5),%r6
-	lha %r4(%sr0,%r5),%r6
-	lha,m %r4(%sr0,%r5),%r6
-
-purge_tests
-	pdtlb %r4(%sr0,%r5)
-	pdtlb,m %r4(%sr0,%r5)
-	pitlb %r4(%sr0,%r5)
-	pitlb,m %r4(%sr0,%r5)
-	pdtlbe %r4(%sr0,%r5)
-	pdtlbe,m %r4(%sr0,%r5)
-	pitlbe %r4(%sr0,%r5)
-	pitlbe,m %r4(%sr0,%r5)
-	pdc %r4(%sr0,%r5)
-	pdc,m %r4(%sr0,%r5)
-	fdc %r4(%sr0,%r5)
-	fdc,m %r4(%sr0,%r5)
-	fic %r4(%sr0,%r5)
-	fic,m %r4(%sr0,%r5)
-	fdce %r4(%sr0,%r5)
-	fdce,m %r4(%sr0,%r5)
-	fice %r4(%sr0,%r5)
-	fice,m %r4(%sr0,%r5)
-
-insert_tests
-	idtlba %r4,(%sr0,%r5)
-	iitlba %r4,(%sr0,%r5)
-	idtlbp %r4,(%sr0,%r5)
-	iitlbp %r4,(%sr0,%r5)
-
-fpu_misc_tests
-	ftest
-
-fpu_memory_indexing_tests
-	fldwx %r4(%sr0,%r5),%fr6
-	fldwx,s %r4(%sr0,%r5),%fr6
-	fldwx,m %r4(%sr0,%r5),%fr6
-	fldwx,sm %r4(%sr0,%r5),%fr6
-	flddx %r4(%sr0,%r5),%fr6
-	flddx,s %r4(%sr0,%r5),%fr6
-	flddx,m %r4(%sr0,%r5),%fr6
-	flddx,sm %r4(%sr0,%r5),%fr6
-	fstwx %fr6,%r4(%sr0,%r5)
-	fstwx,s %fr6,%r4(%sr0,%r5)
-	fstwx,m %fr6,%r4(%sr0,%r5)
-	fstwx,sm %fr6,%r4(%sr0,%r5)
-	fstdx %fr6,%r4(%sr0,%r5)
-	fstdx,s %fr6,%r4(%sr0,%r5)
-	fstdx,m %fr6,%r4(%sr0,%r5)
-	fstdx,sm %fr6,%r4(%sr0,%r5)
-	fstqx %fr6,%r4(%sr0,%r5)
-	fstqx,s %fr6,%r4(%sr0,%r5)
-	fstqx,m %fr6,%r4(%sr0,%r5)
-	fstqx,sm %fr6,%r4(%sr0,%r5)
-
-fpu_short_memory_tests
-	fldws 0(%sr0,%r5),%fr6
-	fldws,mb 0(%sr0,%r5),%fr6
-	fldws,ma 0(%sr0,%r5),%fr6
-	fldds 0(%sr0,%r5),%fr6
-	fldds,mb 0(%sr0,%r5),%fr6
-	fldds,ma 0(%sr0,%r5),%fr6
-	fstws %fr6,0(%sr0,%r5)
-	fstws,mb %fr6,0(%sr0,%r5)
-	fstws,ma %fr6,0(%sr0,%r5)
-	fstds %fr6,0(%sr0,%r5)
-	fstds,mb %fr6,0(%sr0,%r5)
-	fstds,ma %fr6,0(%sr0,%r5)
-	fstqs %fr6,0(%sr0,%r5)
-	fstqs,mb %fr6,0(%sr0,%r5)
-	fstqs,ma %fr6,0(%sr0,%r5)
-
-
-fcpy_tests
-	fcpy,sgl %fr5,%fr10
-	fcpy,dbl %fr5,%fr10
-	fcpy,quad %fr5,%fr10
-	fcpy,sgl %fr20,%fr24
-	fcpy,dbl %fr20,%fr24
-
-fabs_tests
-	fabs,sgl %fr5,%fr10
-	fabs,dbl %fr5,%fr10
-	fabs,quad %fr5,%fr10
-	fabs,sgl %fr20,%fr24
-	fabs,dbl %fr20,%fr24
-
-fsqrt_tests
-	fsqrt,sgl %fr5,%fr10
-	fsqrt,dbl %fr5,%fr10
-	fsqrt,quad %fr5,%fr10
-	fsqrt,sgl %fr20,%fr24
-	fsqrt,dbl %fr20,%fr24
-
-frnd_tests
-	frnd,sgl %fr5,%fr10
-	frnd,dbl %fr5,%fr10
-	frnd,quad %fr5,%fr10
-	frnd,sgl %fr20,%fr24
-	frnd,dbl %fr20,%fr24
-	
-fcnvff_tests
-	fcnvff,sgl,sgl %fr5,%fr10
-	fcnvff,sgl,dbl %fr5,%fr10
-	fcnvff,sgl,quad %fr5,%fr10
-	fcnvff,dbl,sgl %fr5,%fr10
-	fcnvff,dbl,dbl %fr5,%fr10
-	fcnvff,dbl,quad %fr5,%fr10
-	fcnvff,quad,sgl %fr5,%fr10
-	fcnvff,quad,dbl %fr5,%fr10
-	fcnvff,quad,quad %fr5,%fr10
-	fcnvff,sgl,sgl %fr20,%fr24
-	fcnvff,sgl,dbl %fr20,%fr24
-	fcnvff,sgl,quad %fr20,%fr24
-	fcnvff,dbl,sgl %fr20,%fr24
-	fcnvff,dbl,dbl %fr20,%fr24
-	fcnvff,dbl,quad %fr20,%fr24
-	fcnvff,quad,sgl %fr20,%fr24
-	fcnvff,quad,dbl %fr20,%fr24
-	fcnvff,quad,quad %fr20,%fr24
-
-fcnvxf_tests
-	fcnvxf,sgl,sgl %fr5,%fr10
-	fcnvxf,sgl,dbl %fr5,%fr10
-	fcnvxf,sgl,quad %fr5,%fr10
-	fcnvxf,dbl,sgl %fr5,%fr10
-	fcnvxf,dbl,dbl %fr5,%fr10
-	fcnvxf,dbl,quad %fr5,%fr10
-	fcnvxf,quad,sgl %fr5,%fr10
-	fcnvxf,quad,dbl %fr5,%fr10
-	fcnvxf,quad,quad %fr5,%fr10
-	fcnvxf,sgl,sgl %fr20,%fr24
-	fcnvxf,sgl,dbl %fr20,%fr24
-	fcnvxf,sgl,quad %fr20,%fr24
-	fcnvxf,dbl,sgl %fr20,%fr24
-	fcnvxf,dbl,dbl %fr20,%fr24
-	fcnvxf,dbl,quad %fr20,%fr24
-	fcnvxf,quad,sgl %fr20,%fr24
-	fcnvxf,quad,dbl %fr20,%fr24
-	fcnvxf,quad,quad %fr20,%fr24
-
-fcnvfx_tests
-	fcnvfx,sgl,sgl %fr5,%fr10
-	fcnvfx,sgl,dbl %fr5,%fr10
-	fcnvfx,sgl,quad %fr5,%fr10
-	fcnvfx,dbl,sgl %fr5,%fr10
-	fcnvfx,dbl,dbl %fr5,%fr10
-	fcnvfx,dbl,quad %fr5,%fr10
-	fcnvfx,quad,sgl %fr5,%fr10
-	fcnvfx,quad,dbl %fr5,%fr10
-	fcnvfx,quad,quad %fr5,%fr10
-	fcnvfx,sgl,sgl %fr20,%fr24
-	fcnvfx,sgl,dbl %fr20,%fr24
-	fcnvfx,sgl,quad %fr20,%fr24
-	fcnvfx,dbl,sgl %fr20,%fr24
-	fcnvfx,dbl,dbl %fr20,%fr24
-	fcnvfx,dbl,quad %fr20,%fr24
-	fcnvfx,quad,sgl %fr20,%fr24
-	fcnvfx,quad,dbl %fr20,%fr24
-	fcnvfx,quad,quad %fr20,%fr24
-
-fcnvfxt_tests
-	fcnvfxt,sgl,sgl %fr5,%fr10
-	fcnvfxt,sgl,dbl %fr5,%fr10
-	fcnvfxt,sgl,quad %fr5,%fr10
-	fcnvfxt,dbl,sgl %fr5,%fr10
-	fcnvfxt,dbl,dbl %fr5,%fr10
-	fcnvfxt,dbl,quad %fr5,%fr10
-	fcnvfxt,quad,sgl %fr5,%fr10
-	fcnvfxt,quad,dbl %fr5,%fr10
-	fcnvfxt,quad,quad %fr5,%fr10
-	fcnvfxt,sgl,sgl %fr20,%fr24
-	fcnvfxt,sgl,dbl %fr20,%fr24
-	fcnvfxt,sgl,quad %fr20,%fr24
-	fcnvfxt,dbl,sgl %fr20,%fr24
-	fcnvfxt,dbl,dbl %fr20,%fr24
-	fcnvfxt,dbl,quad %fr20,%fr24
-	fcnvfxt,quad,sgl %fr20,%fr24
-	fcnvfxt,quad,dbl %fr20,%fr24
-	fcnvfxt,quad,quad %fr20,%fr24
-
-fadd_tests
-	fadd,sgl %fr4,%fr8,%fr12
-	fadd,dbl %fr4,%fr8,%fr12
-	fadd,quad %fr4,%fr8,%fr12
-	fadd,sgl %fr20,%fr24,%fr28
-	fadd,dbl %fr20,%fr24,%fr28
-	fadd,quad %fr20,%fr24,%fr28
-
-fsub_tests
-	fsub,sgl %fr4,%fr8,%fr12
-	fsub,dbl %fr4,%fr8,%fr12
-	fsub,quad %fr4,%fr8,%fr12
-	fsub,sgl %fr20,%fr24,%fr28
-	fsub,dbl %fr20,%fr24,%fr28
-	fsub,quad %fr20,%fr24,%fr28
-
-fmpy_tests
-	fmpy,sgl %fr4,%fr8,%fr12
-	fmpy,dbl %fr4,%fr8,%fr12
-	fmpy,quad %fr4,%fr8,%fr12
-	fmpy,sgl %fr20,%fr24,%fr28
-	fmpy,dbl %fr20,%fr24,%fr28
-	fmpy,quad %fr20,%fr24,%fr28
-
-fdiv_tests
-	fdiv,sgl %fr4,%fr8,%fr12
-	fdiv,dbl %fr4,%fr8,%fr12
-	fdiv,quad %fr4,%fr8,%fr12
-	fdiv,sgl %fr20,%fr24,%fr28
-	fdiv,dbl %fr20,%fr24,%fr28
-	fdiv,quad %fr20,%fr24,%fr28
-
-frem_tests
-	frem,sgl %fr4,%fr8,%fr12
-	frem,dbl %fr4,%fr8,%fr12
-	frem,quad %fr4,%fr8,%fr12
-	frem,sgl %fr20,%fr24,%fr28
-	frem,dbl %fr20,%fr24,%fr28
-	frem,quad %fr20,%fr24,%fr28
-
-fcmp_sgl_tests
-	fcmp,sgl,false? %fr4,%fr5
-	fcmp,sgl,false %fr4,%fr5
-	fcmp,sgl,? %fr4,%fr5
-	fcmp,sgl,!<=> %fr4,%fr5
-	fcmp,sgl,= %fr4,%fr5
-	fcmp,sgl,=T %fr4,%fr5
-	fcmp,sgl,?= %fr4,%fr5
-	fcmp,sgl,!<> %fr4,%fr5
-	fcmp,sgl,!?>= %fr4,%fr5
-	fcmp,sgl,< %fr4,%fr5
-	fcmp,sgl,?< %fr4,%fr5
-	fcmp,sgl,!>= %fr4,%fr5
-	fcmp,sgl,!?> %fr4,%fr5
-	fcmp,sgl,<= %fr4,%fr5
-	fcmp,sgl,?<= %fr4,%fr5
-	fcmp,sgl,!> %fr4,%fr5
-	fcmp,sgl,!?<= %fr4,%fr5
-	fcmp,sgl,> %fr4,%fr5
-	fcmp,sgl,?> %fr4,%fr5
-	fcmp,sgl,!<= %fr4,%fr5
-	fcmp,sgl,!?< %fr4,%fr5
-	fcmp,sgl,>= %fr4,%fr5
-	fcmp,sgl,?>= %fr4,%fr5
-	fcmp,sgl,!< %fr4,%fr5
-	fcmp,sgl,!?= %fr4,%fr5
-	fcmp,sgl,<> %fr4,%fr5
-	fcmp,sgl,!= %fr4,%fr5
-	fcmp,sgl,!=T %fr4,%fr5
-	fcmp,sgl,!? %fr4,%fr5
-	fcmp,sgl,<=> %fr4,%fr5
-	fcmp,sgl,true? %fr4,%fr5
-	fcmp,sgl,true %fr4,%fr5
-
-fcmp_dbl_tests
-	fcmp,dbl,false? %fr4,%fr5
-	fcmp,dbl,false %fr4,%fr5
-	fcmp,dbl,? %fr4,%fr5
-	fcmp,dbl,!<=> %fr4,%fr5
-	fcmp,dbl,= %fr4,%fr5
-	fcmp,dbl,=T %fr4,%fr5
-	fcmp,dbl,?= %fr4,%fr5
-	fcmp,dbl,!<> %fr4,%fr5
-	fcmp,dbl,!?>= %fr4,%fr5
-	fcmp,dbl,< %fr4,%fr5
-	fcmp,dbl,?< %fr4,%fr5
-	fcmp,dbl,!>= %fr4,%fr5
-	fcmp,dbl,!?> %fr4,%fr5
-	fcmp,dbl,<= %fr4,%fr5
-	fcmp,dbl,?<= %fr4,%fr5
-	fcmp,dbl,!> %fr4,%fr5
-	fcmp,dbl,!?<= %fr4,%fr5
-	fcmp,dbl,> %fr4,%fr5
-	fcmp,dbl,?> %fr4,%fr5
-	fcmp,dbl,!<= %fr4,%fr5
-	fcmp,dbl,!?< %fr4,%fr5
-	fcmp,dbl,>= %fr4,%fr5
-	fcmp,dbl,?>= %fr4,%fr5
-	fcmp,dbl,!< %fr4,%fr5
-	fcmp,dbl,!?= %fr4,%fr5
-	fcmp,dbl,<> %fr4,%fr5
-	fcmp,dbl,!= %fr4,%fr5
-	fcmp,dbl,!=T %fr4,%fr5
-	fcmp,dbl,!? %fr4,%fr5
-	fcmp,dbl,<=> %fr4,%fr5
-	fcmp,dbl,true? %fr4,%fr5
-	fcmp,dbl,true %fr4,%fr5
-
-fcmp_quad_tests
-	fcmp,quad,false? %fr4,%fr5
-	fcmp,quad,false %fr4,%fr5
-	fcmp,quad,? %fr4,%fr5
-	fcmp,quad,!<=> %fr4,%fr5
-	fcmp,quad,= %fr4,%fr5
-	fcmp,quad,=T %fr4,%fr5
-	fcmp,quad,?= %fr4,%fr5
-	fcmp,quad,!<> %fr4,%fr5
-	fcmp,quad,!?>= %fr4,%fr5
-	fcmp,quad,< %fr4,%fr5
-	fcmp,quad,?< %fr4,%fr5
-	fcmp,quad,!>= %fr4,%fr5
-	fcmp,quad,!?> %fr4,%fr5
-	fcmp,quad,<= %fr4,%fr5
-	fcmp,quad,?<= %fr4,%fr5
-	fcmp,quad,!> %fr4,%fr5
-	fcmp,quad,!?<= %fr4,%fr5
-	fcmp,quad,> %fr4,%fr5
-	fcmp,quad,?> %fr4,%fr5
-	fcmp,quad,!<= %fr4,%fr5
-	fcmp,quad,!?< %fr4,%fr5
-	fcmp,quad,>= %fr4,%fr5
-	fcmp,quad,?>= %fr4,%fr5
-	fcmp,quad,!< %fr4,%fr5
-	fcmp,quad,!?= %fr4,%fr5
-	fcmp,quad,<> %fr4,%fr5
-	fcmp,quad,!= %fr4,%fr5
-	fcmp,quad,!=T %fr4,%fr5
-	fcmp,quad,!? %fr4,%fr5
-	fcmp,quad,<=> %fr4,%fr5
-	fcmp,quad,true? %fr4,%fr5
-	fcmp,quad,true %fr4,%fr5
-
-fmpy_addsub_tests
-	fmpyadd,sgl %fr16,%fr17,%fr18,%fr19,%fr20
-	fmpyadd,dbl %fr16,%fr17,%fr18,%fr19,%fr20
-	fmpysub,sgl %fr16,%fr17,%fr18,%fr19,%fr20
-	fmpysub,dbl %fr16,%fr17,%fr18,%fr19,%fr20
-
-xmpyu_tests
-	xmpyu %fr4,%fr5,%fr6
-
-special_tests
-	gfw %r4(%sr0,%r5)
-	gfw,m %r4(%sr0,%r5)
-	gfr %r4(%sr0,%r5)
-	gfr,m %r4(%sr0,%r5)
-
-sfu_tests
-	spop0,4,5
-	spop0,4,115
-	spop0,4,5,n
-	spop0,4,115,n
-	spop1,4,5 5
-	spop1,4,115 5
-	spop1,4,5,n 5
-	spop1,4,115,n 5
-	spop2,4,5 5
-	spop2,4,115 5
-	spop2,4,5,n 5
-	spop2,4,115,n 5
-	spop3,4,5 5,6
-	spop3,4,115 5,6
-	spop3,4,5,n 5,6
-	spop3,4,115,n 5,6
-
-copr_tests
-	copr,4,5
-	copr,4,115
-	copr,4,5,n
-	copr,4,115,n
-
-copr_indexing_load 
-	cldwx,4 5(0,4),26
-	cldwx,4,s 5(0,4),26
-	cldwx,4,m 5(0,4),26
-	cldwx,4,sm 5(0,4),26
-	clddx,4 5(0,4),26
-	clddx,4,s 5(0,4),26
-	clddx,4,m 5(0,4),26
-	clddx,4,sm 5(0,4),26
-
-copr_indexing_store 
-	cstwx,4 26,5(0,4)
-	cstwx,4,s 26,5(0,4)
-	cstwx,4,m 26,5(0,4)
-	cstwx,4,sm 26,5(0,4)
-	cstdx,4 26,5(0,4)
-	cstdx,4,s 26,5(0,4)
-	cstdx,4,m 26,5(0,4)
-	cstdx,4,sm 26,5(0,4)
-
-copr_short_memory 
-	cldws,4 0(0,4),26
-	cldws,4,mb 0(0,4),26
-	cldws,4,ma 0(0,4),26
-	cldds,4 0(0,4),26
-	cldds,4,mb 0(0,4),26
-	cldds,4,ma 0(0,4),26
-	cstws,4 26,0(0,4)
-	cstws,4,mb 26,0(0,4)
-	cstws,4,ma 26,0(0,4)
-	cstds,4 26,0(0,4)
-	cstds,4,mb 26,0(0,4)
-	cstds,4,ma 26,0(0,4)
-
-	ldw 0(0,%r4),%r26
-	ldw 0(0,%r4),%r26
-	ldo 64(%r4),%r30
-	ldwm -64(0,%r30),%r4
-	bv,n 0(%r2)
-	.EXIT
-	.PROCEND
diff --git a/gdb/testsuite/gdb.disasm/mn10200.exp b/gdb/testsuite/gdb.disasm/mn10200.exp
deleted file mode 100644
index f9e71df..0000000
--- a/gdb/testsuite/gdb.disasm/mn10200.exp
+++ /dev/null
@@ -1,478 +0,0 @@
-
-# Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if ![istarget "mn10200*-*-*"] {
-    verbose "Tests ignored for all but mn10200 based targets."
-    return
-}
-
-global exec_output
-set prms_id 0
-set bug_id 0
-
-set testfile "mn10200"
-set srcfile ${srcdir}/${subdir}/${testfile}.s
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcfile}" "${binfile}" executable ""] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-proc add_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/12i add_tests\n"
-    gdb_expect {
-	-re "
-.*add	d1,d2.*
-.*add	d2,a3.*
-.*add	a2,d1.*
-.*add	a3,a2.*
-.*add	16,d1.*
-.*add	256,d2.*
-.*add	131071,d3.*
-.*add	16,a1.*
-.*add	256,a2.*
-.*add	131071,a3.*
-.*addc	d1,d2.*
-.*addnf	16,a2.*
-.*$gdb_prompt $" { pass "add tests" }
-	-re "$gdb_prompt $" { fail "add tests" }
-	timeout { fail "(timeout) add tests" }
-    }
-}
-
-proc bcc_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/15i bCC_tests\n"
-    gdb_expect {
-	-re "
-.*beq	0x\[0-9a-f]+ <bCC_tests>.*
-.*bne	0x\[0-9a-f]+ <bCC_tests>.*
-.*bgt	0x\[0-9a-f]+ <bCC_tests>.*
-.*bge	0x\[0-9a-f]+ <bCC_tests>.*
-.*ble	0x\[0-9a-f]+ <bCC_tests>.*
-.*blt	0x\[0-9a-f]+ <bCC_tests>.*
-.*bhi	0x\[0-9a-f]+ <bCC_tests>.*
-.*bcc	0x\[0-9a-f]+ <bCC_tests>.*
-.*bls	0x\[0-9a-f]+ <bCC_tests>.*
-.*bcs	0x\[0-9a-f]+ <bCC_tests>.*
-.*bvc	0x\[0-9a-f]+ <bCC_tests>.*
-.*bvs	0x\[0-9a-f]+ <bCC_tests>.*
-.*bnc	0x\[0-9a-f]+ <bCC_tests>.*
-.*bns	0x\[0-9a-f]+ <bCC_tests>.*
-.*bra	0x\[0-9a-f]+ <bCC_tests>.*
-.*$gdb_prompt $" { pass "bCC tests" }
-	-re "$gdb_prompt $" { fail "bCC tests" }
-	timeout { fail "(timeout) bCC tests" }
-    }
-}
-
-proc bccx_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/14i bCCx_tests\n"
-    gdb_expect {
-	-re "
-.*beqx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bnex	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bgtx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bgex	0x\[0-9a-f]+ <bCCx_tests>.*
-.*blex	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bltx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bhix	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bccx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*blsx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bcsx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bvcx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bvsx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bncx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*bnsx	0x\[0-9a-f]+ <bCCx_tests>.*
-.*$gdb_prompt $" { pass "bCCx tests" }
-	-re "$gdb_prompt $" { fail "bCCx tests" }
-	timeout { fail "(timeout) bCCx tests" }
-    }
-}
-
-proc bit_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/4 bit_tests\n"
-    gdb_expect {
-	-re "
-.*btst	64,d1.*
-.*btst	8192,d2.*
-.*bset	d1,\\(a2\\).*
-.*bclr	d1,\\(a2\\).*
-.*$gdb_prompt $" { pass "bit tests" }
-	-re "$gdb_prompt $" { fail "bit tests" }
-	timeout { fail "(timeout) bit tests" }
-    }
-}
-
-proc cmp_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/9i cmp_tests\n"
-    gdb_expect {
-	-re "
-.*cmp	d1,d2.*
-.*cmp	d2,a3.*
-.*cmp	a3,d3.*
-.*cmp	a3,a2.*
-.*cmp	16,d3.*
-.*cmp	256,d2.*
-.*cmp	131071,d1.*
-.*cmp	256,a2.*
-.*cmp	131071,a1.*
-.*$gdb_prompt $" { pass "cmp tests" }
-	-re "$gdb_prompt $" { fail "cmp tests" }
-	timeout { fail "(timeout) cmp tests" }
-    }
-}
-
-proc extend_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/5i extend_tests\n"
-    gdb_expect {
-	-re "
-.*ext	d1.*
-.*extx	d2.*
-.*extxu	d3.*
-.*extxb	d2.*
-.*extxbu	d1.*
-.*$gdb_prompt $" { pass "extend tests" }
-	-re "$gdb_prompt $" { fail "extend tests" }
-	timeout { fail "(timeout) extend tests" }
-    }
-}
-
-proc logical_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/11i logical_tests\n"
-    gdb_expect {
-	-re "
-.*and	d1,d2.*
-.*and	127,d2.*
-.*and	32767,d3.*
-.*and	32767,psw.*
-.*or	d1,d2.*
-.*or	127,d2.*
-.*or	32767,d3.*
-.*or	32767,psw.*
-.*xor	d1,d2.*
-.*xor	32767,d3.*
-.*not	d3.*
-.*$gdb_prompt $" { pass "logical tests" }
-	-re "$gdb_prompt $" { fail "logical tests" }
-	timeout { fail "(timeout) logical tests" }
-    }
-}
-
-proc mov_tests_1 { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/12i mov_tests_1\n"
-    gdb_expect {
-	-re "
-.*mov	d1,a2.*
-.*mov	a2,d1.*
-.*mov	d1,d2.*
-.*mov	a2,a1.*
-.*mov	psw,d3.*
-.*mov	d2,psw.*
-.*mov	mdr,d1.*
-.*mov	d2,mdr.*
-.*mov	\\(a2\\),d1.*
-.*mov	\\(8,a2\\),d1.*
-.*mov	\\(256,a2\\),d1.*
-.*mov	\\(131071,a2\\),d1.*
-.*$gdb_prompt $" { pass "mov1 tests" }
-	-re "$gdb_prompt $" { fail "mov1 tests" }
-	timeout { fail "(timeout) mov1 tests" }
-    }
-}
-
-proc mov_tests_2 { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/9 mov_tests_2\n"
-    gdb_expect {
-	-re "
-.*mov	\\(d1,a1\\),d2.*
-.*mov	\\(0x8000.*\\),d1.*
-.*mov	\\(0x1ffff.*\\),d1.*
-.*mov	\\(8,a2\\),a1.*
-.*mov	\\(256,a2\\),a1.*
-.*mov	\\(131071,a2\\),a1.*
-.*mov	\\(d1,a1\\),a2.*
-.*mov	\\(0x8000.*\\),a1.*
-.*mov	\\(0x1ffff.*\\),a1.*
-.*$gdb_prompt $" { pass "mov2 tests" }
-	-re "$gdb_prompt $" { fail "mov2 tests" }
-	timeout { fail "(timeout) mov2 tests" }
-    }
-}
-
-proc mov_tests_3 { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/10 mov_tests_3\n"
-    gdb_expect {
-	-re "
-.*mov	d1,\\(a2\\).*
-.*mov	d1,\\(32,a2\\).*
-.*mov	d1,\\(256,a2\\).*
-.*mov	d1,\\(131071,a2\\).*
-.*mov	d1,\\(d2,a2\\).*
-.*mov	d1,\\(0x80.*\\).*
-.*mov	d1,\\(0x1ffff.*\\).*
-.*mov	a1,\\(32,a2\\).*
-.*mov	a1,\\(256,a2\\).*
-.*mov	a1,\\(131071,a2\\).*
-.*$gdb_prompt $" { pass "mov3 tests" }
-	-re "$gdb_prompt $" { fail "mov3 tests" }
-	timeout { fail "(timeout) mov3 tests" }
-    }
-}
-
-proc mov_tests_4 { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/8 mov_tests_4\n"
-    gdb_expect {
-	-re "
-.*mov	a1,\\(d2,a2\\).*
-.*mov	a1,\\(0x80.*\\).*
-.*mov	a1,\\(0x1ffff.*\\).*
-.*mov	8,d1.*
-.*mov	256,d1.*
-.*mov	131071,d1.*
-.*mov	256,a1.*
-.*mov	131071,a1.*
-.*$gdb_prompt $" { pass "mov4 tests" }
-	-re "$gdb_prompt $" { fail "mov4 tests" }
-	timeout { fail "(timeout) mov4 tests" }
-    }
-}
-
-proc movb_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/12 movb_tests\n"
-    gdb_expect {
-	-re "
-.*movb	\\(8,a2\\),d1.*
-.*movb	\\(256,a2\\),d1.*
-.*movb	\\(131071,a2\\),d1.*
-.*movb	\\(d2,a2\\),d3.*
-.*movb	\\(0x1ffff.*\\),d2.*
-.*movb	d1,\\(a2\\).*
-.*movb	d1,\\(8,a2\\).*
-.*movb	d1,\\(256,a2\\).*
-.*movb	d1,\\(131071,a2\\).*
-.*movb	d1,\\(d2,a2\\).*
-.*movb	d1,\\(0x100.*\\).*
-.*movb	d1,\\(0x1ffff.*\\).*
-.*$gdb_prompt $" { pass "movb tests" }
-	-re "$gdb_prompt $" { fail "movb tests" }
-	timeout { fail "(timeout) movb tests" }
-    }
-}
-
-proc movbu_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/7 movbu_tests\n"
-    gdb_expect {
-	-re "
-.*movbu	\\(a2\\),d1.*
-.*movbu	\\(8,a2\\),d1.*
-.*movbu	\\(256,a2\\),d1.*
-.*movbu	\\(131071,a2\\),d1.*
-.*movbu	\\(d1,a1\\),d2.*
-.*movbu	\\(0x8000.*\\),d1.*
-.*movbu	\\(0x1ffff.*\\),d1.*
-.*$gdb_prompt $" { pass "movbu tests" }
-	-re "$gdb_prompt $" { fail "movbu tests" }
-	timeout { fail "(timeout) movbu tests" }
-    }
-}
-
-proc movx_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/6 movx_tests\n"
-    gdb_expect {
-	-re "
-.*movx	\\(8,a2\\),d1.*
-.*movx	\\(256,a2\\),d1.*
-.*movx	\\(131071,a2\\),d1.*
-.*movx	d1,\\(8,a2\\).*
-.*movx	d1,\\(256,a2\\).*
-.*movx	d1,\\(131071,a2\\).*
-.*$gdb_prompt $" { pass "movx tests" }
-	-re "$gdb_prompt $" { fail "movx tests" }
-	timeout { fail "(timeout) movx tests" }
-    }
-}
-
-proc muldiv_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/3 muldiv_tests\n"
-    gdb_expect {
-	-re "
-.*mul	d1,d2.*
-.*mulu	d2,d3.*
-.*divu	d3,d2.*
-.*$gdb_prompt $" { pass "muldiv tests" }
-	-re "$gdb_prompt $" { fail "muldiv tests" }
-	timeout { fail "(timeout) muldiv tests" }
-    }
-}
-
-proc misc_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/9 misc_tests\n"
-    gdb_expect {
-	-re "
-.*jmp	0x\[0-9a-f]+ <main>.*
-.*jmp	0x\[0-9a-f]+ <start>.*
-.*jmp	\\(a2\\).*
-.*jsr	0x\[0-9a-f]+ <main>.*
-.*jsr	0x\[0-9a-f]+ <start>.*
-.*jsr	\\(a2\\).*
-.*rts.*
-.*rti.*
-.*nop.*
-.*$gdb_prompt $" { pass "misc tests" }
-	-re "$gdb_prompt $" { fail "misc tests" }
-	timeout { fail "(timeout) misc tests" }
-    }
-}
-
-proc shift_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/4i shift_tests\n"
-    gdb_expect {
-	-re "
-.*asr	d2.*
-.*lsr	d3.*
-.*ror	d1.*
-.*rol	d2.*
-.*$gdb_prompt $" { pass "shift tests" }
-	-re "$gdb_prompt $" { fail "shift tests" }
-	timeout { fail "(timeout) shift tests" }
-    }
-}
-
-proc sub_tests { } {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    send_gdb "x/9i sub_tests\n"
-    gdb_expect {
-	-re "
-.*sub	d1,d2.*
-.*sub	d2,a3.*
-.*sub	a3,d3.*
-.*sub	a3,a2.*
-.*sub	32767,d2.*
-.*sub	131071,d2.*
-.*sub	32767,a2.*
-.*sub	131071,a2.*
-.*subc	d1,d2.*
-.*$gdb_prompt $" { pass "sub tests" }
-	-re "$gdb_prompt $" { fail "sub tests" }
-	timeout { fail "(timeout) sub tests" }
-    }
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-add_tests
-bcc_tests
-bccx_tests
-bit_tests
-cmp_tests
-extend_tests
-logical_tests
-mov_tests_1
-mov_tests_2
-mov_tests_3
-mov_tests_4
-movb_tests
-movbu_tests
-movx_tests
-muldiv_tests
-misc_tests
-shift_tests
-sub_tests
diff --git a/gdb/testsuite/gdb.disasm/mn10200.s b/gdb/testsuite/gdb.disasm/mn10200.s
deleted file mode 100644
index cc3dba0..0000000
--- a/gdb/testsuite/gdb.disasm/mn10200.s
+++ /dev/null
@@ -1,215 +0,0 @@
-	.text
-	.global _main
-	.global add_tests
-	.global bCC_tests
-	.global bCCx_tests
-	.global bit_tests
-	.global cmp_tests
-	.global extend_tests
-	.global logical_tests
-	.global mov_tests_1
-	.global mov_tests_2
-	.global mov_tests_3
-	.global mov_tests_4
-	.global movb_tests
-	.global movbu_tests
-	.global movx_tests
-	.global misc_tests
-	.global shift_tests
-	.global sub_tests
-
-_main:
-add_tests:
-	add d1,d2
-	add d2,a3
-	add a2,d1
-	add a3,a2
-	add 16,d1
-	add 256,d2
-	add 131071,d3
-	add 16,a1
-	add 256,a2
-	add 131071,a3
-	addc d1,d2
-	addnf 16,a2
-
-bCC_tests:
-	beq bCC_tests
-	bne bCC_tests
-	bgt bCC_tests
-	bge bCC_tests
-	ble bCC_tests
-	blt bCC_tests
-	bhi bCC_tests
-	bcc bCC_tests
-	bls bCC_tests	
-	bcs bCC_tests
-	bvc bCC_tests
-	bvs bCC_tests
-	bnc bCC_tests
-	bns bCC_tests
-	bra bCC_tests
-
-bCCx_tests:
-	beqx bCCx_tests
-	bnex bCCx_tests
-	bgtx bCCx_tests
-	bgex bCCx_tests
-	blex bCCx_tests
-	bltx bCCx_tests
-	bhix bCCx_tests
-	bccx bCCx_tests
-	blsx bCCx_tests	
-	bcsx bCCx_tests
-	bvcx bCCx_tests
-	bvsx bCCx_tests
-	bncx bCCx_tests
-	bnsx bCCx_tests
-
-bit_tests:
-	btst 64,d1
-	btst 8192,d2
-	bset d1,(a2)
-	bclr d1,(a2)
-
-cmp_tests:
-	cmp d1,d2
-	cmp d2,a3
-	cmp a3,d3
-	cmp a3,a2
-	cmp 16,d3
-	cmp 256,d2
-	cmp 131071,d1
-	cmp 256,a2
-	cmp 131071,a1
-
-extend_tests:
-	ext d1
-	extx d2
-	extxu d3
-	extxb d2
-	extxbu d1
-	
-logical_tests:
-	and d1,d2
-	and 127,d2
-	and 32767,d3
-	and 32767,psw
-	or d1,d2
-	or 127,d2
-	or 32767,d3
-	or 32767,psw
-	xor d1,d2
-	xor 32767,d3
-	not d3
-
-mov_tests_1:
-	mov d1,a2
-	mov a2,d1
-	mov d1,d2
-	mov a2,a1
-	mov psw,d3
-	mov d2,psw
-	mov mdr,d1
-	mov d2,mdr
-	mov (a2),d1
-	mov (8,a2),d1
-	mov (256,a2),d1
-	mov (131071,a2),d1
-
-mov_tests_2:
-	mov (d1,a1),d2
-	mov (32768),d1
-	mov (131071),d1
-	mov (8,a2),a1
-	mov (256,a2),a1
-	mov (131071,a2),a1
-	mov (d1,a1),a2
-        mov (32768),a1
-        mov (131071),a1
-
-mov_tests_3:
-        mov d1,(a2)
-        mov d1,(32,a2)
-	mov d1,(256,a2)
-	mov d1,(131071,a2)
-	mov d1,(d2,a2)
-	mov d1,(128)
-	mov d1,(131071)
-	mov a1,(32,a2)
-	mov a1,(256,a2)
-	mov a1,(131071,a2)
-
-mov_tests_4:
-	mov a1,(d2,a2)
-	mov a1,(128)
-	mov a1,(131071)
-	mov 8,d1
-	mov 256,d1
-	mov 131071,d1
-	mov 256,a1
-	mov 131071,a1
-
-movb_tests:
-	movb (8,a2),d1
-	movb (256,a2),d1
-	movb (131071,a2),d1
-	movb (d2,a2),d3
-	movb (131071),d2
-	movb d1,(a2)
-	movb d1,(8,a2)
-	movb d1,(256,a2)
-	movb d1,(131071,a2)
-	movb d1,(d2,a2)
-	movb d1,(256)
-	movb d1,(131071)
-
-movbu_tests:
-	movbu (a2),d1
-	movbu (8,a2),d1
-	movbu (256,a2),d1
-	movbu (131071,a2),d1
-	movbu (d1,a1),d2
-	movbu (32768),d1
-	movbu (131071),d1
-
-movx_tests:
-	movx (8,a2),d1
-	movx (256,a2),d1
-	movx (131071,a2),d1
-	movx d1,(8,a2)
-	movx d1,(256,a2)
-	movx d1,(131071,a2)
-
-muldiv_tests:
-	mul d1,d2
-	mulu d2,d3
-	divu d3,d2
-
-misc_tests:
-	jmp _main
-	jmp _start
-	jmp (a2)
-	jsr misc_tests
-	jsr misc_tests
-	jsr (a2)
-	rts
-	rti
-	nop
-
-shift_tests:
-	asr d2
-	lsr d3
-	ror d1
-	rol d2
-
-sub_tests:
-	sub d1,d2
-	sub d2,a3
-	sub a3,d3
-	sub a3,a2
-	sub 32767,d2
-	sub 131071,d2
-	sub 32767,a2
-	sub 131071,a2
-	subc d1,d2
diff --git a/gdb/testsuite/gdb.disasm/sh3.exp b/gdb/testsuite/gdb.disasm/sh3.exp
deleted file mode 100644
index 52f86f3..0000000
--- a/gdb/testsuite/gdb.disasm/sh3.exp
+++ /dev/null
@@ -1,124 +0,0 @@
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cs.utah.edu)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-if ![istarget "sh3*-*-*"] {
-    verbose "Tests ignored for all but sh3 based targets."
-    return
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "sh3"
-set srcfile ${srcdir}/${subdir}/${testfile}.s
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcfile}" "${binfile}" executable ""] != "" } {
-    perror "Couldn't link ${binfile}"
-    return -1
-}
-
-proc all_fp_move_and_load_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/9i fp_move_and_load_tests\n"
-    expect {
-	-re "
-.*fmov.s\t@r0,fr0.*
-.*fmov.s\tfr0,@r0.*
-.*fmov.s\t@r0\\+,fr0.*
-.*fmov.s\tfr0,@-r0.*
-.*fmov.s\t@\\(r0,r0\\),fr0.*
-.*fmov.s\tfr0,@\\(r0,r0\\).*
-.*fmov\tfr0,fr1.*
-.*fldi0\tfr0.*
-.*fldi1\tfr0.*
-.*$prompt $" { pass "fp_move_and_load_tests" }
-	-re "$prompt $" { fail "fp_move_and_load_tests" }
-	timeout { fail "(timeout) fp_move_and_load_tests" }
-    }
-}
-
-proc all_fp_arithmetic_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/13i fp_arithmetic_tests\n"
-    expect {
-	-re "
-.*fadd\tfr0,fr1.*
-.*fsub\tfr0,fr1.*
-.*fmul\tfr0,fr1.*
-.*fdiv\tfr0,fr1.*
-.*fmac\tfr0,fr0,fr1.*
-.*fcmp/eq\tfr0,fr1.*
-.*fcmp/gt\tfr0,fr1.*
-.*ftst/nan\tfr0.*
-.*fneg\tfr0.*
-.*fabs\tfr0.*
-.*fsqrt\tfr0.*
-.*float\tfpul,fr0.*
-.*ftrc\tfr0,fpul.*
-.*$prompt $" { pass "fp_arithmetic_tests" }
-	-re "$prompt $" { fail "fp_arithmetic_tests" }
-	timeout { fail "(timeout) fp_arithmetic_tests" }
-    }
-}
-
-proc all_fp_misc_tests { } {
-    global prompt
-    global hex
-    global decimal
-
-    send_gdb "x/10i fp_misc_tests\n"
-    expect {
-	-re "
-.*fsts\tfpul,fr0.*
-.*flds\tfr0,fpul.*
-.*lds\tr3,fpul.*
-.*lds\\.l\t@r3\\+,fpul.*
-.*lds\tr3,fpscr.*
-.*lds\\.l\t@r3\\+,fpscr.*
-.*sts\tfpul,r3.*
-.*sts\\.l\tfpul,@-r3.*
-.*sts\tfpscr,r3.*
-.*sts\\.l\tfpscr,@-r3.*
-.*$prompt $" { pass "fp_misc_tests" }
-	-re "$prompt $" { fail "fp_misc_tests" }
-	timeout { fail "(timeout) fp_misc_tests" }
-    }
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-all_fp_move_and_load_tests
-all_fp_arithmetic_tests
-all_fp_misc_tests
-
diff --git a/gdb/testsuite/gdb.disasm/sh3.s b/gdb/testsuite/gdb.disasm/sh3.s
deleted file mode 100644
index 7b7a52e..0000000
--- a/gdb/testsuite/gdb.disasm/sh3.s
+++ /dev/null
@@ -1,54 +0,0 @@
-	.file	"test.c"
-	.data
-
-! Hitachi SH cc1 (cygnus-2.7.1-950728) arguments: -O -fpeephole
-! -ffunction-cse -freg-struct-return -fdelayed-branch -fcommon -fgnu-linker
-
-gcc2_compiled.:
-___gnu_compiled_c:
-	.text
-	.align 2
-	.global	_fp_move_and_load_tests
-	.global	_fp_arithmetic_tests
-	.global _fp_misc_tests
-	.global _main
-
-_main:
-_fp_move_and_load_tests:
-	fmov.s	@r0,fr0
-	fmov.s	fr0,@r0
-	fmov.s	@r0+,fr0
-	fmov.s	fr0,@-r0
-	fmov.s	@(r0,r0),fr0
-	fmov.s	fr0,@(r0,r0)
-	fmov	fr0,fr1
-	fldi0	fr0
-	fldi1	fr0
-
-_fp_arithmetic_tests:
-	fadd	fr0,fr1
-	fsub	fr0,fr1
-	fmul	fr0,fr1
-	fdiv	fr0,fr1
-	fmac	fr0,fr1
-	fcmp/eq	fr0,fr1
-	fcmp/gt	fr0,fr1
-	ftst/nan	fr0
-	fneg	fr0
-	fabs	fr0
-	fsqrt	fr0
-	float	fpul,fr0
-	ftrc	fr0,fpul
-
-_fp_misc_tests:
-	fsts	fpul,fr0
-	flds	fr0,fpul
-	lds	r3,fpul
-	lds.l	@r3+,fpul
-	lds	r3,fpscr
-	lds.l	@r3+,fpscr
-	sts	fpul,r3
-	sts.l	fpul,@-r3
-	sts	fpscr,r3
-	sts.l	fpscr,@-r3
-
diff --git a/gdb/testsuite/gdb.fortran/.Sanitize b/gdb/testsuite/gdb.fortran/.Sanitize
deleted file mode 100644
index bd967a1..0000000
--- a/gdb/testsuite/gdb.fortran/.Sanitize
+++ /dev/null
@@ -1,37 +0,0 @@
-# .Sanitize for gdb/testsuite/gdb.fortran.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-exprs.exp
-types.exp
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.fortran/exprs.exp b/gdb/testsuite/gdb.fortran/exprs.exp
deleted file mode 100644
index 0392843..0000000
--- a/gdb/testsuite/gdb.fortran/exprs.exp
+++ /dev/null
@@ -1,273 +0,0 @@
-# Copyright (C) 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was adapted from Chill tests by Stan Shebs (shebs@cygnus.com).
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# Set the current language to fortran.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_fortran {} {
-    global prompt
-    
-    if [gdb_test "set language fortran" ""] {
-	return 0;
-    }
-
-    if ![gdb_test "show language" ".* source language is \"fortran\".*"] {
-	return 1;
-    } else {
-	return 0;
-    }
-}
-
-proc test_integer_literals_accepted {} {
-    global prompt
-
-    # Test various decimal values.
-
-    gdb_test "p 123" " = 123"
-    gdb_test "p -123" " = -123"
-}
-
-proc test_character_literals_accepted {} {
-    global prompt
-
-    # Test various character values.
-
-    gdb_test "p 'a'" " = 'a'"
-}
-
-proc test_integer_literals_rejected {} {
-    global prompt
-
-    test_print_reject "p _"
-}
-
-proc test_logical_literals_accepted {} {
-    global prompt
-
-    # Test the only possible values for a logical, TRUE and FALSE.
-
-    gdb_test "p .TRUE." " = .TRUE."
-    gdb_test "p .FALSE." " = .FALSE."
-}
-
-proc test_float_literals_accepted {} {
-    global prompt
-
-    # Test various floating point formats
-
-    gdb_test "p .44 .LT. .45" " = .TRUE."
-    gdb_test "p .44 .GT. .45" " = .FALSE."
-    gdb_test "p 0.44 .LT. 0.45" " = .TRUE."
-    gdb_test "p 0.44 .GT. 0.45" " = .FALSE."
-    gdb_test "p 44. .LT. 45." " = .TRUE."
-    gdb_test "p 44. .GT. 45." " = .FALSE."
-    gdb_test "p 44.0 .LT. 45.0" " = .TRUE."
-    gdb_test "p 44.0 .GT. 45.0" " = .FALSE."
-    gdb_test "p 10D20 .LT. 10D21" " = .TRUE."
-    gdb_test "p 10D20 .GT. 10D21" " = .FALSE."
-    gdb_test "p 10d20 .LT. 10d21" " = .TRUE."
-    gdb_test "p 10d20 .GT. 10d21" " = .FALSE."
-    gdb_test "p 10E20 .LT. 10E21" " = .TRUE."
-    gdb_test "p 10E20 .GT. 10E21" " = .FALSE."
-    gdb_test "p 10e20 .LT. 10e21" " = .TRUE."
-    gdb_test "p 10e20 .GT. 10e21" " = .FALSE."
-    gdb_test "p 10.D20 .LT. 10.D21" " = .TRUE."
-    gdb_test "p 10.D20 .GT. 10.D21" " = .FALSE."
-    gdb_test "p 10.d20 .LT. 10.d21" " = .TRUE."
-    gdb_test "p 10.d20 .GT. 10.d21" " = .FALSE."
-    gdb_test "p 10.E20 .LT. 10.E21" " = .TRUE."
-    gdb_test "p 10.E20 .GT. 10.E21" " = .FALSE."
-    gdb_test "p 10.e20 .LT. 10.e21" " = .TRUE."
-    gdb_test "p 10.e20 .GT. 10.e21" " = .FALSE."
-    gdb_test "p 10.0D20 .LT. 10.0D21" " = .TRUE."
-    gdb_test "p 10.0D20 .GT. 10.0D21" " = .FALSE."
-    gdb_test "p 10.0d20 .LT. 10.0d21" " = .TRUE."
-    gdb_test "p 10.0d20 .GT. 10.0d21" " = .FALSE."
-    gdb_test "p 10.0E20 .LT. 10.0E21" " = .TRUE."
-    gdb_test "p 10.0E20 .GT. 10.0E21" " = .FALSE."
-    gdb_test "p 10.0e20 .LT. 10.0e21" " = .TRUE."
-    gdb_test "p 10.0e20 .GT. 10.0e21" " = .FALSE."
-    gdb_test "p 10.0D+20 .LT. 10.0D+21" " = .TRUE."
-    gdb_test "p 10.0D+20 .GT. 10.0D+21" " = .FALSE."
-    gdb_test "p 10.0d+20 .LT. 10.0d+21" " = .TRUE."
-    gdb_test "p 10.0d+20 .GT. 10.0d+21" " = .FALSE."
-    gdb_test "p 10.0E+20 .LT. 10.0E+21" " = .TRUE."
-    gdb_test "p 10.0E+20 .GT. 10.0E+21" " = .FALSE."
-    gdb_test "p 10.0e+20 .LT. 10.0e+21" " = .TRUE."
-    gdb_test "p 10.0e+20 .GT. 10.0e+21" " = .FALSE."
-    gdb_test "p 10.0D-11 .LT. 10.0D-10" " = .TRUE."
-    gdb_test "p 10.0D-11 .GT. 10.0D-10" " = .FALSE."
-    gdb_test "p 10.0d-11 .LT. 10.0d-10" " = .TRUE."
-    gdb_test "p 10.0d-11 .GT. 10.0d-10" " = .FALSE."
-    gdb_test "p 10.0E-11 .LT. 10.0E-10" " = .TRUE."
-    gdb_test "p 10.0E-11 .GT. 10.0E-10" " = .FALSE."
-    gdb_test "p 10.0e-11 .LT. 10.0e-10" " = .TRUE."
-    gdb_test "p 10.0e-11 .GT. 10.0e-10" " = .FALSE."
-}
-
-proc test_convenience_variables {} {
-    global prompt
-
-    gdb_test "set \$foo = 101"	" = 101\[\r\n\]*" \
-	"Set a new convenience variable"
-
-    gdb_test "print \$foo"		" = 101" \
-	"Print contents of new convenience variable"
-
-    gdb_test "set \$foo = 301"	" = 301\[\r\n\]*" \
-	"Set convenience variable to a new value"
-
-    gdb_test "print \$foo"		" = 301" \
-	"Print new contents of convenience variable"
-
-    gdb_test "set \$_ = 11"		" = 11\[\r\n\]*" \
-	"Set convenience variable \$_"
-
-    gdb_test "print \$_"		" = 11" \
-	"Print contents of convenience variable \$_"
-
-    gdb_test "print \$foo + 10"	" = 311" \
-	"Use convenience variable in arithmetic expression"
-
-    gdb_test "print (\$foo = 32) + 4"	" = 36" \
-	"Use convenience variable assignment in arithmetic expression"
-
-    gdb_test "print \$bar"		" = VOID" \
-	"Print contents of uninitialized convenience variable"
-}
-
-proc test_value_history {} {
-    global prompt
-
-    gdb_test "print 101"	"\\\$1 = 101" \
-	"Set value-history\[1\] using \$1"
-
-    gdb_test "print 102" 	"\\\$2 = 102" \
-	"Set value-history\[2\] using \$2"
-
-    gdb_test "print 103"	"\\\$3 = 103" \
-	"Set value-history\[3\] using \$3"
-
-    gdb_test "print \$\$"	"\\\$4 = 102" \
-	"Print value-history\[MAX-1\] using inplicit index \$\$"
-
-    gdb_test "print \$\$"	"\\\$5 = 103" \
-	"Print value-history\[MAX-1\] again using implicit index \$\$"
-
-    gdb_test "print \$"	"\\\$6 = 103" \
-	"Print value-history\[MAX\] using implicit index \$"
-
-    gdb_test "print \$\$2"	"\\\$7 = 102" \
-	"Print value-history\[MAX-2\] using explicit index \$\$2"
-
-    gdb_test "print \$0"	"\\\$8 = 102" \
-	"Print value-history\[MAX\] using explicit index \$0"
-
-    gdb_test "print 108"	"\\\$9 = 108" ""
-
-    gdb_test "print \$\$0"	"\\\$10 = 108" \
-	"Print value-history\[MAX\] using explicit index \$\$0"
-
-    gdb_test "print \$1"	"\\\$11 = 101" \
-	"Print value-history\[1\] using explicit index \$1"
-
-    gdb_test "print \$2"	"\\\$12 = 102" \
-	"Print value-history\[2\] using explicit index \$2"
-
-    gdb_test "print \$3"	"\\\$13 = 103" \
-	"Print value-history\[3\] using explicit index \$3"
-
-    gdb_test "print \$-3"	"\\\$14 = 100" \
-	"Print (value-history\[MAX\] - 3) using implicit index \$"
-
-    gdb_test "print \$1 + 3"	"\\\$15 = 104" \
-	"Use value-history element in arithmetic expression"
-}
-
-proc test_arithmetic_expressions {} {
-    global prompt
-
-    # Test unary minus with various operands
-
-#    gdb_test "p -(TRUE)"	" = -1"	"unary minus applied to bool"
-#    gdb_test "p -('a')"	" = xxx"	"unary minus applied to char"
-    gdb_test "p -(1)"		" = -1"	"unary minus applied to int"
-    gdb_test "p -(1.0)"	" = -1"	"unary minus applied to real"
-
-    # Test addition with various operands
-
-    gdb_test "p .TRUE. + 1"	" = 2"	"bool plus int"
-    gdb_test "p 1 + 1"		" = 2"	"int plus int"
-    gdb_test "p 1.0 + 1"	" = 2"	"real plus int"
-    gdb_test "p 1.0 + 2.0"	" = 3"	"real plus real"
-
-    # Test subtraction with various operands
-
-    gdb_test "p .TRUE. - 1"	" = 0"	"bool minus int"
-    gdb_test "p 3 - 1"		" = 2"	"int minus int"
-    gdb_test "p 3.0 - 1"	" = 2"	"real minus int"
-    gdb_test "p 5.0 - 2.0"	" = 3"	"real minus real"
-
-    # Test multiplication with various operands
-
-    gdb_test "p .TRUE. * 1"	" = 1"	"bool times int"
-    gdb_test "p 2 * 3"		" = 6"	"int times int"
-    gdb_test "p 2.0 * 3"	" = 6"	"real times int"
-    gdb_test "p 2.0 * 3.0"	" = 6"	"real times real"
-
-    # Test division with various operands
-
-    gdb_test "p .TRUE. / 1"	" = 1"	"bool divided by int"
-    gdb_test "p 6 / 3"		" = 2"	"int divided by int"
-    gdb_test "p 6.0 / 3"	" = 2"	"real divided by int"
-    gdb_test "p 6.0 / 3.0"	" = 2"	"real divided by real"
-
-    # Test modulo with various operands
-
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ""
-
-if [set_lang_fortran] then {
-    test_value_history
-    test_convenience_variables
-    test_integer_literals_accepted
-    test_integer_literals_rejected
-    test_logical_literals_accepted
-    test_character_literals_accepted
-    test_float_literals_accepted
-    test_arithmetic_expressions
-} else {
-    warning "$test_name tests suppressed." 0
-}
diff --git a/gdb/testsuite/gdb.fortran/types.exp b/gdb/testsuite/gdb.fortran/types.exp
deleted file mode 100644
index 4c71b80..0000000
--- a/gdb/testsuite/gdb.fortran/types.exp
+++ /dev/null
@@ -1,110 +0,0 @@
-# Copyright (C) 1994 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was adapted from Chill tests by Stan Shebs (shebs@cygnus.com).
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# Set the current language to fortran.  This counts as a test.  If it
-# fails, then we skip the other tests.
-
-proc set_lang_fortran {} {
-    global gdb_prompt
-    
-    if [gdb_test "set language fortran" ""] {
-	return 0;
-    }
-
-    if ![gdb_test "show language" ".* source language is \"fortran\".*"] {
-	return 1;
-    } else {
-	return 0;
-    }
-}
-
-proc test_integer_literal_types_accepted {} {
-    global gdb_prompt
-
-    # Test various decimal values.
-
-    gdb_test "pt 123" "type = int" # Should be integer*4 probably
-}
-
-proc test_character_literal_types_accepted {} {
-    global gdb_prompt
-
-    # Test various character values.
-
-    gdb_test "pt 'a'" "type = character\\*1"
-}
-
-proc test_integer_literal_types_rejected {} {
-    global gdb_prompt
-
-    test_print_reject "pt _"
-}
-
-proc test_logical_literal_types_accepted {} {
-    global gdb_prompt
-
-    # Test the only possible values for a logical, TRUE and FALSE.
-
-    gdb_test "pt .TRUE." "type = logical\\*2"
-    gdb_test "pt .FALSE." "type = logical\\*2"
-}
-
-proc test_float_literal_types_accepted {} {
-    global gdb_prompt
-
-    # Test various floating point formats
-
-    gdb_test "pt .44" "type = real\\*8"
-    gdb_test "pt 44.0" "type = real\\*8"
-    gdb_test "pt 10D20" "type = real\\*8"
-    gdb_test "pt 10D20" "type = real\\*8"
-    gdb_test "pt 10d20" "type = real\\*8"
-    gdb_test "pt 10d20" "type = real\\*8"
-    gdb_test "pt 10E20" "type = real\\*8"
-    gdb_test "pt 10E20" "type = real\\*8"
-    gdb_test "pt 10e20" "type = real\\*8"
-    gdb_test "pt 10e20" "type = real\\*8"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_test "set print sevenbit-strings" ""
-
-if [set_lang_fortran] then {
-    test_integer_literal_types_accepted
-    test_integer_literal_types_rejected
-    test_logical_literal_types_accepted
-    test_character_literal_types_accepted
-    test_float_literal_types_accepted
-} else {
-    warning "$test_name tests suppressed." 0
-}
diff --git a/gdb/testsuite/gdb.gdbtk/.Sanitize b/gdb/testsuite/gdb.gdbtk/.Sanitize
deleted file mode 100644
index 659c54b..0000000
--- a/gdb/testsuite/gdb.gdbtk/.Sanitize
+++ /dev/null
@@ -1,58 +0,0 @@
-# .Sanitize for devo/gdb/testsuite/gdb.gdbtk.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-ChangeLog-gdbtk
-Makefile.in
-browser.exp
-browser.test
-c_variable.c
-c_variable.exp
-c_variable.test
-configure.in
-configure
-console.exp
-console.test
-cpp_variable.cc
-cpp_variable.exp
-cpp_variable.h
-cpp_variable.test
-defs
-simple.c
-srcwin.exp
-srcwin.test
-srcwin2.test
-srcwin3.test
-stack1.c
-stack2.c
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.gdbtk/ChangeLog-gdbtk b/gdb/testsuite/gdb.gdbtk/ChangeLog-gdbtk
deleted file mode 100644
index 7460c14..0000000
--- a/gdb/testsuite/gdb.gdbtk/ChangeLog-gdbtk
+++ /dev/null
@@ -1,40 +0,0 @@
-1999-02-03  Martin Hunt  <hunt@cygnus.com>
-
-	* console.test (clear_command_line): Add tests 1.5 - 1.8,
-	which test the new Shift-Up and Shift-Down bindings.
-
-1999-02-01  Martin Hunt  <hunt@cygnus.com>
-
-	* srcwin.test (srcwin-4.3): Fix bp test.
-
-1999-01-29  Martin Hunt  <hunt@cygnus.com>
-
-	* srcwin.test (click): New function that generates an event
-	at a location.
-	(srcwin-4.4): New test. Simulate a click on a line and
-	check for breakpoint set.
-	(srcwin-4.5): New test. Right-click on a line and select "Continue
-	to Here" from popup.
-
-	* srcwin.exp: Source srcwin3.test, which will test source window
-	assembly debugging on executables built without "-g".
-	
-1999-01-29  Martin Hunt  <hunt@cygnus.com>	
-
-	* srcwin.exp: Add srcwin2.test, which are basically the same
-	tests as srcwin.test, but run with a missing source file.
-
-	* srcwin2.test: New file.
-
-	* srcwin.test: Add tests for setting breakpoints in the source window,
-	testing BP balloons, variable balloons, and mixed-mode disassembly
-	of include files.
-
-
-Local Variables:
-mode: change-log
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
-	
\ No newline at end of file
diff --git a/gdb/testsuite/gdb.gdbtk/Makefile.in b/gdb/testsuite/gdb.gdbtk/Makefile.in
deleted file mode 100644
index 0af485a..0000000
--- a/gdb/testsuite/gdb.gdbtk/Makefile.in
+++ /dev/null
@@ -1,33 +0,0 @@
-VPATH = @srcdir@
-srcdir = @srcdir@
-
-EXECUTABLES = simple
-
-# uuencoded format to avoid SCCS/RCS problems with binary files.
-CROSS_EXECUTABLES =
-
-all:
-	@echo "Nothing to be done for all..."
-
-info:
-install-info:
-dvi:
-install:
-uninstall: force
-installcheck:
-check:
-
-clean mostlyclean:
-	-rm -f *~ *.o a.out xgdb *.x $(CROSS_EXECUTABLES) *.ci *.tmp
-	-rm -f core core.coremaker coremaker.core corefile $(EXECUTABLES)
-	-rm -f twice-tmp.c
-
-distclean maintainer-clean realclean: clean
-	-rm -f *~ core
-	-rm -f Makefile config.status config.log
-	-rm -f arch.inc
-	-rm -f *-init.exp
-	-rm -fr *.log summary detail *.plog *.sum *.psum site.*
-
-Makefile : $(srcdir)/Makefile.in $(srcdir)/configure.in
-	$(SHELL) ./config.status --recheck
diff --git a/gdb/testsuite/gdb.gdbtk/browser.exp b/gdb/testsuite/gdb.gdbtk/browser.exp
deleted file mode 100644
index 2ba2b04..0000000
--- a/gdb/testsuite/gdb.gdbtk/browser.exp
+++ /dev/null
@@ -1,44 +0,0 @@
-if {$tracelevel} {
-  strace $tracelevel
-}
-
-#
-# test console window
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "stack"
-set binfile ${objdir}/${subdir}/${testfile}
-set r [gdb_compile "${srcdir}/${subdir}/stack1.c ${srcdir}/${subdir}/stack2.c" "${binfile}" executable {debug}]
-if  { $r != "" } {
-     gdb_suppress_entire_file \
-       "Testcase compile failed, so some tests in this file will automatically fail."
-}
-
-# Start with a fresh gdbtk
-gdb_exit
-set results [gdbtk_start [file join $srcdir $subdir browser.test]]
-set results [split $results \n]
-
-# Analyze results
-foreach test $results {
-  set status [lindex $test 0]
-  set name [lindex $test 1]
-  set description [lindex $test 2]
-  set msg [lindex $test 3]
-
-  switch $status {
-    pass {
-      pass "$description ($name)"
-    }
-
-    fail {
-      fail "$description ($name)"
-    }
-
-    error {
-      # We should do something with this...
-    }
-  }
-}
\ No newline at end of file
diff --git a/gdb/testsuite/gdb.gdbtk/browser.test b/gdb/testsuite/gdb.gdbtk/browser.test
deleted file mode 100644
index b376d68..0000000
--- a/gdb/testsuite/gdb.gdbtk/browser.test
+++ /dev/null
@@ -1,657 +0,0 @@
-#   Copyright (C) 1998 Cygnus Solutions
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Keith Seitz (keiths@cygnus.com)
-
-# Read in the standard defs file
-
-if {![gdbtk_read_defs]} {
-  break
-}
-
-global objdir test_ran
-
-#####                            #####
-#                                    #
-#  Helper functions for this module  #
-#                                    #
-#####                            #####
-
-# Set the search expression
-proc set_regexp {exp} {
-  global Regexp
-
-  $Regexp delete 0 end
-  $Regexp insert 0 $exp
-}
-
-# Do the search; attempts to filter out compiler noise
-# like _DYNAMIC_ and __bss_start.
-proc do_search {} {
-  global browser Funcs
-
-  $browser search
-  set m [$Funcs get 0 end]
-
-  # Bogus -- we could get things like _DYNAMIC, __bss_start, etc...
-  set matches {}
-  foreach a $m {
-    if {![regexp ^_.* $a]} {
-      lappend matches $a
-    }
-  }
-  return $matches
-}
-
-# Set search on static functions only.
-proc set_static_only {on} {
-  if {$on} {
-    pref set gdb/search/static 1
-  } else {
-    pref set gdb/search/static 0
-  }
-}
-
-# Set search to use regular expressions.
-proc set_use_regexp {on} {
-  if {$on} {
-    pref set gdb/search/use_regexp 1
-  } else {
-    pref set gdb/search/use_regexp 0
-  }
-}
-
-#####         #####
-#                 #
-#  BROWSER TESTS  #
-#                 #
-#####         #####
-
-# Load the test executable
-set file [file join $objdir stack]
-gdb_cmd "file $file"
-
-# Open a browser
-set browser [manage open browser]
-set Files [$browser test_get FilesLB]
-set Funcs [$browser test_get FuncsLB]
-set Regexp [$browser test_get Regexp]
-
-# Test:  browser-1.1
-# Desc:  Check file listbox contents
-gdbtk_test browser-1.1 {file listbox contents} {
-  $Files get 0 end
-} {stack1.c stack2.c}
-
-# Test:  browser-2.1
-# Desc:  Check all files/all funcs
-gdbtk_test browser-2.1 {all files/all funcs} {
-  set_regexp ""
-  do_search
-} {extern_func1_1 extern_func1_10 extern_func1_11 extern_func1_12 extern_func1_13 extern_func1_14 extern_func1_15 extern_func1_2 extern_func1_3 extern_func1_4 extern_func1_5 extern_func1_6 extern_func1_7 extern_func1_8 extern_func1_9 func_1 func_10 func_11 func_12 func_13 func_14 func_15 func_2 func_3 func_4 func_5 func_6 func_7 func_8 func_9 main static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-
-# Test:  browser-2.2
-# Desc:  Check all functions in stack1.c
-gdbtk_test browser-2.2 {all functions in stack1.c} {
-  set_regexp ""
-  $Files selection set 0
-  do_search
-} {func_1 func_10 func_11 func_12 func_13 func_14 func_15 func_2 func_3 func_4 func_5 func_6 func_7 func_8 func_9 main static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-if {$test_ran} {
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.3
-# Desc:  Check all functions in stack2.c
-gdbtk_test browser-2.3 {all functions in stack2.c} {
-  set_regexp ""
-  $Files selection set 1
-  do_search
-} {extern_func1_1 extern_func1_10 extern_func1_11 extern_func1_12 extern_func1_13 extern_func1_14 extern_func1_15 extern_func1_2 extern_func1_3 extern_func1_4 extern_func1_5 extern_func1_6 extern_func1_7 extern_func1_8 extern_func1_9}
-if {$test_ran} {
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.4
-# Desc:  Check for all functions matching "func"
-gdbtk_test browser-2.4 {all functions matching "func"} {
-  set_regexp func
-  do_search
-} {func_1 func_10 func_11 func_12 func_13 func_14 func_15 func_2 func_3 func_4 func_5 func_6 func_7 func_8 func_9}
-
-# Test:  browser-2.5
-# Desc:  Check all functions matching "func" in stack1.c
-gdbtk_test browser-2.5 {all functions matching "func" in stack1.c} {
-  set_regexp func
-  $Files selection set 0
-  do_search
-} {func_1 func_10 func_11 func_12 func_13 func_14 func_15 func_2 func_3 func_4 func_5 func_6 func_7 func_8 func_9}
-if {$test_ran} {
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.6
-# Desc:  Check all functions matching "funcs" in stack2.c
-gdbtk_test browser-2.6 {all functions matching "func" in stack2.c} {
-  set_regexp func
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.7
-# Desc:  Check all functions matching "foobar"
-gdbtk_test browser-2.7 {all functions matching "foobar"} {
-  set_regexp foobar
-  do_search
-} {}
-
-# Test:  browser-2.8
-# Desc:  Check all functions matching "foobar" in stack1.c
-gdbtk_test browser-2.8 {functions matching "foobar" in stack1.c} {
-  set_regexp foobar
-  $Files selection set 0
-  do_search
-} {}
-if {$test_ran} {
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.9
-# Desc:  Check all functions matching "foobar" in stack2.c
-gdbtk_test browser-2.9 {functions matching "foobar" in stack2.c} {
-  set_regexp foobar
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.10
-# Desc:  Check all functions matching regexp "func"
-gdbtk_test browser-2.10 {all functions matching regexp "func"} {
-  set_regexp func
-  set_use_regexp 1
-  do_search
-} {extern_func1_1 extern_func1_10 extern_func1_11 extern_func1_12 extern_func1_13 extern_func1_14 extern_func1_15 extern_func1_2 extern_func1_3 extern_func1_4 extern_func1_5 extern_func1_6 extern_func1_7 extern_func1_8 extern_func1_9 func_1 func_10 func_11 func_12 func_13 func_14 func_15 func_2 func_3 func_4 func_5 func_6 func_7 func_8 func_9 static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-if {$test_ran} {
-  set_use_regexp 0
-}
-
-# Test:  browser-2.11
-# Desc:  Check all functions matching regexp "func" in stack1.c
-gdbtk_test browser-2.11 {all functions matching regexp "func" in stack1.c} {
-  set_regexp func
-  set_use_regexp 1
-  $Files selection set 0
-  do_search
-} {func_1 func_10 func_11 func_12 func_13 func_14 func_15 func_2 func_3 func_4 func_5 func_6 func_7 func_8 func_9 static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-if {$test_ran} {
-  set_use_regexp 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.12
-# Desc:  Check all functions matching regexp "func" in stack2.c
-gdbtk_test browser-2.12 {all functions matching regexp "func" in stack2.c} {
-  set_regexp func
-  set_use_regexp 1
-  $Files selection set 1
-  do_search
-} {extern_func1_1 extern_func1_10 extern_func1_11 extern_func1_12 extern_func1_13 extern_func1_14 extern_func1_15 extern_func1_2 extern_func1_3 extern_func1_4 extern_func1_5 extern_func1_6 extern_func1_7 extern_func1_8 extern_func1_9}
-if {$test_ran} {
-  set_use_regexp 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.13
-# Desc:  Check all functions matching regexp "\_1$"
-gdbtk_test browser-2.13 {all functions matching regexp "\_1$"} {
-  set_regexp {\_1$}
-  set_use_regexp 1
-  do_search
-} {extern_func1_1 func_1 static_func_1}
-if {$test_ran} {
-  set_use_regexp 0
-}
-
-# Test:  browser-2.14
-# Desc:  Check all functions matching regexp "\_1$" in stack1.c
-gdbtk_test browser-2.14 {all functions matching regexp "\_1$" in stack1.c} {
-  set_regexp {\_1$}
-  set_use_regexp 1
-  $Files selection set 0
-  do_search
-} {func_1 static_func_1}
-if {$test_ran} {
-  $Files selection clear 0 end
-  set_use_regexp 0
-}
-
-# Test:  browser-2.15
-# Desc:  Check all functions matching regexp "\_1$" in stack2.c
-gdbtk_test browser-2.15 {all functions matching regexp "\_1$" in stack2.c} {
-  set_regexp {\_1$}
-  set_use_regexp 1
-  $Files selection set 1
-  do_search
-} {extern_func1_1}
-if {$test_ran} {
-  $Files selection clear 0 end
-  set_use_regexp 0
-}
-
-# Test:  browser-2.16
-# Desc:  Check all functions matching regexp "foobar"
-gdbtk_test browser-2.16 {all functions matching regexp "foobar"} {
-  set_regexp foobar
-  set_use_regexp 1
-  do_search
-} {}
-if {$test_ran} {
-  set_use_regexp 0
-}
-
-# Test:  browser-2.17
-# Desc:  Check all functions matching regexp "foobar" in stack1.c
-gdbtk_test browser-2.17 {all functions matching regexp "foobar" in stack1.c} {
-  set_regexp foobar
-  set_use_regexp 1
-  $Files selection set 0
-  do_search
-} {}
-if {$test_ran} {
-  set_use_regexp 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-2.18
-# Desc:  Check all functions matching regexp "foobar"
-gdbtk_test browser-2.18 {all functions matching regexp "foobar"} {
-  set_regexp foobar
-  set_use_regexp 1
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  set_use_regexp 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.1
-# Desc:  Check all static funcs
-gdbtk_test browser-3.1 {all static funcs} {
-  set_static_only 1
-  set_regexp ""
-  do_search
-} {static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-if {$test_ran} {
-  set_static_only 0
-}
-
-# Test:  browser-3.2
-# Desc:  Check all static functions in stack1.c
-gdbtk_test browser-3.2 {all static functions in stack1.c} {
-  set_regexp ""
-  $Files selection set 0
-  set_static_only 1
-  do_search
-} {static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-if {$test_ran} {
-  $Files selection clear 0 end
-  set_static_only 0
-}
-
-# Test:  browser-3.3
-# Desc:  Check all static functions in stack2.c
-gdbtk_test browser-3.3 {all static functions in stack2.c} {
-  set_regexp ""
-  set_static_only 1
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.4
-# Desc:  Check for all static functions matching "func"
-gdbtk_test browser-3.4 {all static functions matching "func"} {
-  set_regexp func
-  set_static_only 1
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-}
-
-# Test:  browser-3.5
-# Desc:  Check for all static functions matching "func" in stack1.c
-gdbtk_test browser-3.5 {all static functions matching "func" in stack1.c} {
-  set_regexp func
-  set_static_only 1
-  $Files selection set 0
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.6
-# Desc:  Check all static functions matching "func" in stack2.c
-gdbtk_test browser-3.6 {all static functions matching "func" in stack2.c} {
-  set_regexp func
-  set_static_only 1
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.7
-# Desc:  Check all static functions matching "foobar"
-gdbtk_test browser-3.7 {all static functions matching "foobar"} {
-  set_regexp foobar
-  set_static_only 1
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-}
-
-# Test:  browser-3.8
-# Desc:  Check all static functions matching "foobar" in stack1.c
-gdbtk_test browser-3.8 {all static functions matching "foobar" in stack1.c} {
-  set_regexp foobar
-  set_static_only 1
-  $Files selection set 0
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.9
-# Desc:  Check all static functions matching "foobar" in stack2.c
-gdbtk_test browser-3.9 {all static functions matching "foobar" stack2.c} {
-  set_regexp foobar
-  set_static_only 1
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.10
-# Desc:  Check all static functions matching regexp "func"
-gdbtk_test browser-3.10 {all static functions matching regexp "func"} {
-  set_regexp func
-  set_static_only 1
-  set_use_regexp 1
-  do_search
-} {static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-if {$test_ran} {
-  set_use_regexp 0
-  set_static_only 0
-}
-
-# Test:  browser-3.11
-# Desc:  Check all static functions matching regexp "func" in stack1.c
-gdbtk_test browser-3.11 {all static functions matching regexp "func" in stack1.c} {
-  set_regexp func
-  set_static_only 1
-  set_use_regexp 1
-  $Files selection set 0
-  do_search
-} {static_func_1 static_func_10 static_func_11 static_func_12 static_func_13 static_func_14 static_func_15 static_func_2 static_func_3 static_func_4 static_func_5 static_func_6 static_func_7 static_func_8 static_func_9}
-if {$test_ran} {
-  set_use_regexp 0
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.12
-# Desc:  Check all static functions matching regexp "func" in stack2.c
-gdbtk_test browser-3.12 {all static functions matching regexp "func" in stack2.c} {
-  set_regexp func
-  set_static_only 1
-  set_use_regexp 1
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  set_use_regexp 0
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.13
-# Desc:  Check all static functions matching regexp "\_1$"
-gdbtk_test browser-3.13 {all static functions matching regexp "\_1$"} {
-  set_regexp {\_1$}
-  set_static_only 1
-  set_use_regexp 1
-  do_search
-} {static_func_1}
-if {$test_ran} {
-  set_static_only 0
-  set_use_regexp 0
-}
-
-# Test:  browser-3.14
-# Desc:  Check all static functions matching regexp "\_1$" in stack1.c
-gdbtk_test browser-3.14 {all static functions matching regexp "\_1$" in stack1.c} {
-  set_regexp {\_1$}
-  set_static_only 1
-  set_use_regexp 1
-  $Files selection set 0
-  do_search
-} {static_func_1}
-if {$test_ran} {
-  set_use_regexp 0
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.15
-# Desc:  Check all static functions matching regexp "\_1$" in stack2.c
-gdbtk_test browser-3.15 {all static functions matching regexp "\_1$" in stack2.c} {
-  set_regexp {\_1$}
-  set_static_only 1
-  set_use_regexp 1
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  set_use_regexp 0
-  set_static_only 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.16
-# Desc:  Check all static functions matching regexp "foobar"
-gdbtk_test browser-3.16 {all static functions matching regexp "foobar"} {
-  set_regexp foobar
-  set_use_regexp 1
-  set_static_only 1
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  set_use_regexp 0
-}
-
-# Test:  browser-3.17
-# Desc:  Check all static functions matching regexp "foobar" in stack1.c
-gdbtk_test browser-3.17 {all static functions matching regexp "foobar" in stack1.c} {
-  set_regexp foobar
-  set_use_regexp 1
-  set_static_only 1
-  $Files selection set 0
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  set_use_regexp 0
-  $Files selection clear 0 end
-}
-
-# Test:  browser-3.18
-# Desc:  Check all static functions matching regexp "foobar" in stack2.c
-gdbtk_test browser-3.18 {all static functions matching regexp "foobar" in stack2.c} {
-  set_regexp foobar
-  set_static_only 1
-  set_use_regexp 1
-  $Files selection set 1
-  do_search
-} {}
-if {$test_ran} {
-  set_static_only 0
-  set_use_regexp 0
-  $Files selection clear 0 end
-}
-
-set select [$browser test_get Select]
-# Test:  browser-4.1
-# Desc:  Check select button text initial
-gdbtk_test browser-4.1 {select all files button initial text} {
-  $select cget -text
-} {Select All}
-
-# Test:  browser-4.2
-# Desc:  Check select button function
-gdbtk_test browser-4.2 {select button - select all} {
-  $select invoke
-  $Files curselection
-} {0 1}
-if {$test_ran} {
-  $Files selection clear 0 end
-  $select invoke
-}
-
-# Test:  browser-4.3
-# Desc:  Check select button text
-gdbtk_test browser-4.3 {select button text - select none} {
-  $select invoke
-  $select cget -text
-} {Select None}
-if {$test_ran} {
-  $select invoke
-}
-
-# Test:  browser-4.4
-# Desc:  Check select button function
-gdbtk_test browser-4.4 {select button - select none} {
-  $select invoke
-  $select invoke
-  $Files curselection
-} {}
-
-# Test:  browser-4.5
-# Desc:  Check select button text
-gdbtk_test browser-4.5 {select button text - flip} {
-  $select invoke
-  $select invoke
-  $select cget -text
-} {Select All}
-
-# Test:  browser-5.1
-# Desc:  Toggle all bps on
-gdbtk_test browser-5.1 {toggle_all_bp on} {
-  set_regexp {\_1$}
-  set_use_regexp 1
-  do_search
-  $browser toggle_all_bp
-
-  set_regexp .*
-  set funcs [do_search]
-  set bps {}
-  foreach f $funcs {
-    if {[bp_exists [gdb_loc $f]] != -1} {
-      lappend bps 1
-    } else {
-      lappend bps 0
-    }
-  }
-  set bps
-} {1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
-if {$test_ran} {
-  set_use_regexp 0
-  for {set i 0} {$i < 20} {incr i} {
-    catch {gdb_cmd "delete $i"}
-  }
-}
-
-# Test:  browser-5.2
-# Desc:  Toggle all bps off
-gdbtk_test browser-5.2 {toggle_all_bp off} {
-  set_regexp {\_1$}
-  set_use_regexp 1
-  do_search
-  $browser toggle_all_bp
-
-  # Turn on bps
-  set_regexp .*
-  set funcs [do_search]
-
-  # Turn off all static bps
-  set_regexp {\_1$}
-  set_static_only 1
-  do_search
-  $browser toggle_all_bp
-  set bps {}
-  foreach f $funcs {
-    if {[bp_exists [gdb_loc $f]] != -1} {
-      lappend bps 1
-    } else {
-      lappend bps 0
-    }
-  }
-  set bps
-} {1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
-if {$test_ran} {
-  set_static_only 0
-  set_use_regexp 0
-  for {set i 0} {$i < 20} {incr i} {
-    catch {gdb_cmd "delete $i"}
-  }
-}
-
-# Test:  browser-6.1
-# Desc:  Check that search expressions are saved
-gdbtk_test browser-6.1 {save last search expression} {
-  set_regexp hello
-  do_search
-  pref get gdb/search/last_symbol
-} {hello}
-
-#
-#  Exit
-#
-gdbtk_test_done
diff --git a/gdb/testsuite/gdb.gdbtk/configure b/gdb/testsuite/gdb.gdbtk/configure
deleted file mode 100644
index c65cbd9..0000000
--- a/gdb/testsuite/gdb.gdbtk/configure
+++ /dev/null
@@ -1,900 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.2 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
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-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
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-program_transform_name=s,x,x,
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-srcdir=
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-x_libraries=NONE
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-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
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-mandir='${prefix}/man'
-
-# Initialize some other variables.
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-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.gdbtk/configure.in b/gdb/testsuite/gdb.gdbtk/configure.in
deleted file mode 100644
index 4c408e8..0000000
--- a/gdb/testsuite/gdb.gdbtk/configure.in
+++ /dev/null
@@ -1,14 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(defs)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.gdbtk/console.exp b/gdb/testsuite/gdb.gdbtk/console.exp
deleted file mode 100644
index a3857fd..0000000
--- a/gdb/testsuite/gdb.gdbtk/console.exp
+++ /dev/null
@@ -1,45 +0,0 @@
-if {$tracelevel} {
-  strace $tracelevel
-}
-
-#
-# test console window
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "simple"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-set r [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}]
-if  { $r != "" } {
-     gdb_suppress_entire_file \
-       "Testcase compile failed, so some tests in this file will automatically fail."
-}
-
-# Start with a fresh gdbtk
-gdb_exit
-set results [gdbtk_start [file join $srcdir $subdir console.test]]
-set results [split $results \n]
-
-# Analyze results
-foreach test $results {
-  set status [lindex $test 0]
-  set name [lindex $test 1]
-  set description [lindex $test 2]
-  set msg [lindex $test 3]
-
-  switch $status {
-    pass {
-      pass "$description ($name)"
-    }
-
-    fail {
-      fail "$description ($name)"
-    }
-
-    error {
-      # We should do something with this...
-    }
-  }
-}
\ No newline at end of file
diff --git a/gdb/testsuite/gdb.gdbtk/console.test b/gdb/testsuite/gdb.gdbtk/console.test
deleted file mode 100644
index 90c5f12..0000000
--- a/gdb/testsuite/gdb.gdbtk/console.test
+++ /dev/null
@@ -1,418 +0,0 @@
-#   Copyright (C) 1998 Cygnus Solutions
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Keith Seitz (keiths@cygnus.com)
-
-# Read in the standard defs file
-
-if {![gdbtk_read_defs]} {
-  break
-}
-
-global objdir test_ran
-global console text
-set console [ManagedWin::open Console]
-set text [$console get_text]
-
-#####                            #####
-#                                    #
-#  Helper functions for this module  #
-#                                    #
-#####                            #####
-
-# console_command --
-#      Invoke STRING as a command in the console window and
-#      return the result
-proc console_command {string} { 
-  global console text
-
-  # Save current position
-  set line [lindex [split [$text index cmdmark] .] 0]
-  incr line 1
-
-  # Insert and invoke command
-  $text insert end $string
-  $console invoke
-  update
-
-  # Get the result
-  set end [lindex [split [$text index cmdmark] .] 0]
-  incr end -1
-  return [$text get $line.0 [list $end.0 lineend]]
-} 
-
-# get_cmd_line --
-#     Return the command line
-proc get_cmd_line {} {
-  global text
-
-  update
-  set index [$text index cmdmark]
-  return [$text get [list $index linestart] [list $index lineend]]
-}
-
-# clear_command_line --
-#     Clear the command line
-proc clear_command_line {} {
-  global text
-  $text delete {cmdmark + 1 char} insert
-}
-
-#####         #####
-#                 #
-#  CONSOLE TESTS  #
-#                 #
-#####         #####
-
-#
-# Miscellaneous tests
-#
-
-# Test:  console-misc-1
-# Desc:  Change console prompt
-gdbtk_test console-misc-1 {change console prompt} {
-  # Insert the "set prompt" command into the text widget
-  console_command {set prompt (test) }
-
-  $text get {cmdmark linestart} {cmdmark lineend}
-} {(test) }
-if {$test_ran} {
-  console_command {set prompt (gdb) }
-}
-
-#
-# Paste tests
-#
-
-# Test:  console-paste-1
-# Desc:  Paste the X selection into console window
-gdbtk_test console-paste-1 {paste X text} {
-  # This is cheesy, but it works... Create a text widget
-  # which holds the current selection...
-  text .test_text
-  .test_text insert end "this is some pasted text"
-  .test_text tag add sel 1.0 {1.0 lineend}
-
-  event generate $text <<Paste>>
-  get_cmd_line
-} {(gdb) this is some pasted text}
-if {$test_ran} {
-  destroy .test_text
-  clear_command_line
-}
-
-#
-# Test for errors
-#
-
-# Test:  console-error-1
-# Desc:  Check if console window reports internal gdb errors
-gdbtk_test console-error-1 {invoke unknown command} {
-  console_command {this_command_doesn't_exist}
-} {Error: Undefined command: "this".  Try "help".
-}
-
-#
-# History tests
-#
-
-# Test:  console-history-1.1
-# Desc:  Exercise the up-history functionality
-gdbtk_test console-history-1.1 {up history once} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-  event generate $text <Up>
-  get_cmd_line
-} {(gdb) help si}
-if {$test_ran} {
-  clear_command_line
-}
-
-# Test:  console-history-1.2
-# Desc:  Exercise the up-history functionality
-gdbtk_test console-history-1.2 {up history twice} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-  event generate $text <Up>
-  event generate $text <Up>
-  get_cmd_line
-} {(gdb) help quit}
-if {$test_ran} {
-  clear_command_line
-}
-
-# Test:  console-history-1.3
-# Desc:  Exercise the up-history functionality
-gdbtk_test console-history-1.3 {up history four times} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-
-  for {set i 0} {$i < 4} {incr i} {
-    event generate $text <Up>
-  }
-  get_cmd_line
-} {(gdb) show remotedevice}
-if {$test_ran} {
-  clear_command_line
-}
-
-# Test:  console-history-1.4
-# Desc:  Exercise the up-history functionality
-gdbtk_test console-history-1.4 {up fourteen times} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-  for {set i 0} {$i < 14} {incr i} {
-    event generate $text <Up>
-  }
-  get_cmd_line
-} {(gdb) show annotate}
-if {$test_ran} {
-  clear_command_line
-}
-
-# Test:  console-history-2.1
-# Desc:  Exercise the down-history functionality
-gdbtk_test console-history-2.1 {down once} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-
-  for {set i 0} {$i < 14} {incr i} {
-    event generate $text <Up>
-  }
-  event generate $text <Down>
-  get_cmd_line
-} {(gdb) show complaints}
-if {$test_ran} {
-  clear_command_line
-}
-
-# Test:  console-history-2.2
-# Desc:  Exercise the down-history functionality
-gdbtk_test console-history-2.2 {down twice} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-
-  for {set i 0} {$i < 14} {incr i} {
-    event generate $text <Up>
-  }
-
-  event generate $text <Down>
-  event generate $text <Down>
-  get_cmd_line
-} {(gdb) show confirm}
-if {$test_ran} {
-  clear_command_line
-}
-
-# Test:  console-history-2.3
-# Desc:  Exercise the down-history functionality
-gdbtk_test console-history-2.3 {down four times} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-
-  for {set i 0} {$i < 14} {incr i} {
-    event generate $text <Up>
-  }
-
-  for {set i 0} {$i < 4} {incr i} {
-  event generate $text <Down>
-  }
-  get_cmd_line
-} {(gdb) show language}
-if {$test_ran} {
-  clear_command_line
-}
-
-# Test:  console-history-2.4
-# Desc:  Exercise the down-history functionality
-gdbtk_test console-history-2.4 {down infinitely} {
-  # Add some commands into the command buffer
-  console_command {show annotate}
-  console_command {show complaints}
-  console_command {show confirm}
-  console_command {show height}
-  console_command {show language}
-  console_command {show print demangle}
-  console_command {show remotebaud}
-  console_command {show remotebreak}
-  console_command {show remotecache}
-  console_command {show remotedebug}
-  console_command {show remotedevice}
-  console_command {show remotelogbase}
-  console_command {help quit}
-  console_command {help si}
-  for {set i 0} {$i < 14} {incr i} {
-    event generate $text <Up>
-  }
-
-  for {set i 0} {$i < 20} {incr i} {
-    event generate $text <Down>
-  }
-  get_cmd_line
-} {(gdb) }
-if {$test_ran} {
-  clear_command_line
-}
-
-#
-# gdb - gdbtk Interface Tests
-#
-
-# Test:  console-interface-1.1
-# Desc:  Verify that a "file" command in the console window causes
-#        gdb to invoke the pre-/post-add-symbol hooks
-set file_loaded 0
-gdbtk_test console-interface-1.1 {file command goes through hooks} {
-  global TEST1_RESULT TEST2_RESULT
-
-  # This is really ugly, but its the only way to do this...
-  rename gdbtk_tcl_pre_add_symbol pre_add
-  rename gdbtk_tcl_post_add_symbol post_add
-
-  proc gdbtk_tcl_pre_add_symbol {file} {
-    global TEST1_RESULT
-
-    set TEST1_RESULT $file
-    pre_add $file
-  }
-  proc gdbtk_tcl_post_add_symbol {} {
-    global TEST2_RESULT
-
-    set TEST2_RESULT ok
-    post_add
-  }
-
-  # load a file and make sure we went through the pre/post_add_symbol hooks
-  set TEST1_RESULT {}
-  set TEST2_RESULT {}
-  set file [file join $objdir simple]
-  console_command "file $file"
-  if {$TEST1_RESULT != $file} {
-    set result "did not go through gdbtk_tcl_pre_add_symbol ($TEST1_RESULT)"
-  } elseif {$TEST2_RESULT != "ok"} {
-    set result "did not go through gdbtk_tcl_post_add_symbol"
-  } else {
-    set result {}
-    set file_loaded 1
-  }
-
-  set result
-} {}
-if {$test_ran} {
-  rename gdbtk_tcl_pre_add_symbol {}
-  rename gdbtk_tcl_post_add_symbol {}
-  rename pre_add gdbtk_tcl_pre_add_symbol
-  rename post_add gdbtk_tcl_post_add_symbol
-}
-
-#
-#  Exit
-#
-gdbtk_test_done
diff --git a/gdb/testsuite/gdb.gdbtk/cpp_variable.h b/gdb/testsuite/gdb.gdbtk/cpp_variable.h
deleted file mode 100644
index 7abda54..0000000
--- a/gdb/testsuite/gdb.gdbtk/cpp_variable.h
+++ /dev/null
@@ -1,54 +0,0 @@
-struct _foo
-{
-  int a[10];
-  char *p;
-};
-
-class VA
-{
- public:
-  int va_pub_int;
-  char *va_pub_charp;
-
- private:
-  int va_priv_int;
-  char *va_priv_charp;
-
- protected:
-  struct _foo bar;
-};
-
-class VB
-{
- public:
-  int vb_pub_int;
-
-  int fvb_pub ();
-  virtual int vvb_pub ();
-
- private:
-  int vb_priv_int;
-  char *vb_priv_charp;
-};
-
-class VC : public VA
-{
- public:
-  int vc_pub_int;
-
-  int fvc ();
-  virtual int vfvc ();
-};
-
-class V : public VA, public VB, public VC
-{
- public:
-  int f ();
-  virtual vv ();
-  int v_pub_int;
-  char *v_pub_charp;
-
- private:
-  int v_priv_int;
-  char *v_priv_charp;
-};
diff --git a/gdb/testsuite/gdb.gdbtk/cpp_variable.test b/gdb/testsuite/gdb.gdbtk/cpp_variable.test
deleted file mode 100644
index ac5fc96..0000000
--- a/gdb/testsuite/gdb.gdbtk/cpp_variable.test
+++ /dev/null
@@ -1,476 +0,0 @@
-#   Copyright (C) 1998 Cygnus Solutions
-#
-# This Program Is Free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Keith Seitz (keiths@cygnus.com)
-
-# Read in the standard defs file
-if {![gdbtk_read_defs]} {
-  break
-}
-
-global objdir test_ran
-global tcl_platform 
-
-# Load in a file
-if {$tcl_platform(platform) == "windows"} {
-  set program [file join $objdir cpp_variable.exe]
-} else {
-  set program [file join $objdir cpp_variable]
-}
-
-# This isn't a test case, since if this fails, we're hosed.
-if {[catch {gdb_cmd "file $program"} t]} {
-  # an error occured loading the file
-  gdbtk_test_error "loading \"$program\": $t"
-}
-
-# The variables that are created are stored in an array called "var".
-
-# proc to tell us which of the variables are changed/out of scope
-proc check_valueChanged {} {
-  global var
-
-  set changed {}
-  set unchanged {}
-  set out {}
-  foreach ind [array names var] {
-    set val [$var($ind) valueChanged]
-    if {$val == "VARIABLE_CHANGED"} {
-	lappend changed $ind
-    } elseif {$val == "VARIABLE_UNCHANGED"} {
-	lappend unchanged $ind
-    } elseif {$val == "VARIABLE_OUT_OF_SCOPE"} {
-	lappend out $ind
-    } else {
-	error "unknown result from valueChanged"
-    }
-  }
-
-  return [list $changed $unchanged $out]
-}
-
-
-# proc to create a variable
-proc create_variable {expr} {
-  global var
-
-  set err [catch {gdb_variable create -expr $expr} v]
-  if {!$err} {
-    set var($expr) $v
-  }
-
-  return $err
-}
-
-# proc to get the children
-# Children are stored in the global "var" as
-# PARENT.child. So for struct _foo {int a; int b} bar;,
-# the children returned are {a b} and var(bar.a) and var(bar.b)
-# map the actual objects to their names.
-proc get_children {parent} {
-  global var
-
-  set kiddies [$var($parent) children]
-  set children {}
-  foreach child $kiddies {
-    set name [lindex [split $child .] end]
-    lappend children $name
-    set var($parent.$name) $child
-  }
-
-  return $children
-}
-
-proc delete_variable {varname} {
-  global var
-
-  if {[info exists var($varname)]} {
-    # This has to be caught, since deleting a parent
-    # will erase all children.
-    $var($varname) delete
-    set vars [array names var $varname*]
-    foreach v $vars {
-      if {[info exists var($v)]} {
-	unset var($v)
-      }
-    }
-  }
-}
-
-# Compare the values of variable V in format FMT
-# with gdb's value.
-proc value {v fmt} {
-  global var
-
-  set value [$var($v) value]
-  set gdb [gdb_cmd "output/$fmt $v"]
-  if {$value == $gdb} {
-    set result ok
-  } else {
-    set result error
-  }
-
-  return $result
-}
-
-proc delete_all_variables {} {
-  global var
-
-  foreach variable [array names var] {
-    delete_variable $variable
-  }
-}
-
-#####            #####
-#                    #
-# Simple Class Tests #
-#                    #
-#####            #####
-
-# run to "do_simple_class_tests"
-gdb_cmd "break do_simple_class_tests"
-gdb_cmd "run"
-
-# Test:  cpp_variable-1.1
-# Desc:  stopped in do_simple_class_tests
-gdbtk_test cpp_variable-1.1 {stopped in main} {
-  lindex [gdb_loc] 1
-} {do_simple_class_tests}
-
-# Test: cpp_variable-1.2
-# Desc: create variable v
-gdbtk_test cpp_variable-1.2 {create variable v} {
-  create_variable v
-} {0}
-
-# Test: cpp_variable-1.3
-# Desc: number of children of v
-gdbtk_test cpp_variable-1.3 {number of children of v} {
-  $var(v) numChildren
-} {7}
-
-# Test: cpp_variable-1.4
-# Desc: children of v
-gdbtk_test cpp_variable-1.4 {children of v} {
-  get_children v
-} {VA VB VC v_pub_int v_pub_charp v_priv_int v_priv_charp}
-
-# Test: cpp_variable-1.5
-# Desc: type of v
-gdbtk_test cpp_variable-1.5 {type of v} {
-  $var(v) type
-} {V *}
-
-# Test: cpp_variable-1.6
-# Desc: format of v
-gdbtk_test cpp_variable-1.6 {format of v} {
-  $var(v) format
-} {natural}
-
-set value [$var(v) value]
-
-# Step over "V *v = new V;"
-gdb_cmd "next"
-
-# Test: cpp_variable-1.7
-# Desc: check value of v changed
-gdbtk_test cpp_variable-1.7 {check value of v changed} {
-  check_valueChanged
-} {{v.v_priv_int v.v_pub_charp v.v_pub_int v v.v_priv_charp} {v.VB v.VC v.VA} {}}
-
-# Test: cpp_variable-1.8
-# Desc: check values of v
-gdbtk_test cpp_variable-1.8 {check values of v} {
-  set new [$var(v) value]
-  expr {$new != $value}
-} {1}
-
-# Test: cpp_variable-1.9
-# Desc: v editable
-gdbtk_test cpp_variable-1.9 {v editable} {
-  $var(v) editable
-} {1}
-
-#####             #####
-#                     #
-# Children of v tests #
-#                     #
-#####             #####
-
-# Test: cpp_variable-2.1
-# Desc: type of v.v_pub_int
-gdbtk_test cpp_variable-2.1 {type of v.v_pub_int} {
-  $var(v.v_pub_int) type
-} {int}
-
-# Test: cpp_variable-2.2
-# Desc: format of v.v_pub_int
-gdbtk_test cpp_variable-2.2 {format of v.v_pub_int} {
-  $var(v.v_pub_int) format
-} {natural}
-
-gdb_cmd "set variable v.v_pub_int=2112"
-
-# Test: cpp_variable-2.3
-# Desc: value of v.v_pub_int changed
-gdbtk_test cpp_variable-2.3 {value of v.v_pub_int changed} {
-  check_valueChanged
-} {v.v_pub_int {v.v_priv_int v.VB v.v_pub_charp v.VC v v.v_priv_charp v.VA} {}}
-
-# Test: cpp_variable-2.4
-# Desc: value of v.v_pub_int
-gdbtk_test cpp_variable-2.4 {value of v.v_pub_int} {
-  $var(v.v_pub_int) value
-} {2112}
-
-# Test: cpp_variable-2.5
-# Desc: changed format of v.v_pub_int
-gdbtk_test cpp_variable-2.5 {changed format of v.v_pub_int} {
-  $var(v.v_pub_int) format octal
-  $var(v.v_pub_int) format
-} {octal}
-
-# Test: cpp_variable-2.6
-# Desc: value of v.v_pub_int with new format
-gdbtk_test cpp_variable-2.6 {value of v.v_pub_int with new format} {
-  $var(v.v_pub_int) value
-} {04100}
-
-# Test: cpp_variable-2.7
-# Desc: change value of v.v_pub_int (decimal)
-gdbtk_test cpp_variable-2.7 {change value of v.v_pub_int (decimal)} {
-  $var(v.v_pub_int) value 3
-  value v.v_pub_int o
-} {ok}
-
-# Test: cpp_variable-2.8
-# Desc: change value of v.v_pub_int (hexadecimal)
-gdbtk_test cpp_variable-2.9 {change value of v.v_pub_int (hexadecimal)} {
-  $var(v.v_pub_int) value 0x21
-  value v.v_pub_int o
-} {ok}
-
-# Test: cpp_variable-2.9
-# Desc: number of children of v_pub_int
-gdbtk_test cpp_variable-2.9 {number of children of v_pub_int} {
-  $var(v.v_pub_int) numChildren
-} {0}
-
-# Test: cpp_variable-2.10
-# Desc: children of v.v_pub_int
-gdbtk_test cpp_variable-2.10 {children of v.v_pub_int} {
-  get_children v.v_pub_int
-} {}
-
-# Test: cpp_variable-2.11
-# Desc: v.v_pub_int editable
-gdbtk_test cpp_variable-2.11 {v.v_pub_int editable} {
-  $var(v.v_pub_int) editable
-} {1}
-
-# Test: cpp_variable-2.21
-# Desc: type of v.v_priv_charp
-gdbtk_test cpp_variable-2.21 {type of v.v_priv_charp} {
-  $var(v.v_priv_charp) type
-} {char *}
-
-# Test: cpp_variable-2.22
-# Desc: format of v.v_priv_charp
-gdbtk_test cpp_variable-2.22 {format of v.v_priv_charp} {
-  $var(v.v_priv_charp) format
-} {natural}
-
-gdb_cmd "set variable v.v_priv_charp=2112"
-
-# Test: cpp_variable-2.23
-# Desc: value of v.v_priv_charp changed
-gdbtk_test cpp_variable-2.23 {value of v.v_priv_charp changed} {
-  check_valueChanged
-} {v.v_priv_charp {v.v_priv_int v.VB v.v_pub_charp v.VC v.v_pub_int v v.VA} {}}
-
-# Test: cpp_variable-2.24
-# Desc: value of v.v_priv_charp
-gdbtk_test cpp_variable-2.24 {value of v.v_priv_charp} {
-  $var(v.v_priv_charp) format hexadecimal
-  $var(v.v_priv_charp) value
-} {0x840}
-
-# Test: cpp_variable-2.25
-# Desc: changed format of v.v_priv_charp
-gdbtk_test cpp_variable-2.25 {changed format of v.v_priv_charp} {
-  $var(v.v_priv_charp) format octal
-  $var(v.v_priv_charp) format
-} {octal}
-
-# Test: cpp_variable-2.26
-# Desc: value of v.v_priv_charp with new format
-gdbtk_test cpp_variable-2.26 {value of v.v_priv_charp with new format} {
-  $var(v.v_priv_charp) value
-} {04100}
-
-# Test: cpp_variable-2.27
-# Desc: change value of v.v_priv_charp (decimal)
-gdbtk_test cpp_variable-2.27 {change value of v.v_priv_charp (decimal)} {
-  $var(v.v_priv_charp) value 3
-  value v.v_priv_charp o
-} {ok}
-
-# Test: cpp_variable-2.28
-# Desc: change value of v.v_priv_charp (hexadecimal)
-gdbtk_test cpp_variable-2.28 {change value of v.v_priv_charp (hexadecimal)} {
-  $var(v.v_priv_charp) value 0x21
-  value v.v_priv_charp o
-} {ok}
-
-# Test: cpp_variable-2.29
-# Desc: number of children of v_priv_charp
-gdbtk_test cpp_variable-2.29 {number of children of v_priv_charp} {
-  $var(v.v_priv_charp) numChildren
-} {0}
-
-# Test: cpp_variable-2.30
-# Desc: children of v.v_priv_charp
-gdbtk_test cpp_variable-2.30 {children of v.v_priv_charp} {
-  get_children v.v_priv_charp
-} {}
-
-# Test: cpp_variable-2.31
-# Desc: v.v_priv_int editable
-gdbtk_test cpp_variable-2.31 {v.v_priv_int editable} {
-  $var(v.v_priv_int) editable
-} {1}
-
-# Test: cpp_variable-2.41
-# Desc: type of v.VA
-gdbtk_test cpp_variable-2.41 {type of v.VA} {
-  $var(v.VA) type
-} {VA}
-
-# Test: cpp_variable-2.42
-# Desc: format of v.VA
-gdbtk_test cpp_variable-2.42 {format of v.VA} {
-  $var(v.VA) format
-} {natural}
-
-# Test: cpp_variable-2.43
-# Desc: value of v.VA changed
-gdbtk_test cpp_variable-2.43 {value of v.VA changed} {
-  check_valueChanged
-} {{} {v.v_priv_int v.VB v.v_pub_charp v.VC v.v_pub_int v v.v_priv_charp v.VA} {}}
-
-# Test: cpp_variable-2.44
-# Desc: value of v.VA
-gdbtk_test cpp_variable-2.44 {value of v.VA} {
-  $var(v.VA) value
-} {{...}}
-
-# Test: cpp_variable-2.45
-# Desc: changed format of v.VA
-gdbtk_test cpp_variable-2.45 {changed format of v.VA} {
-  $var(v.VA) format octal
-  $var(v.VA) format
-} {octal}
-
-# Test: cpp_variable-2.46
-# Desc: value of v.VA with new format
-gdbtk_test cpp_variable-2.46 {value of v.VA with new format} {
-  $var(v.VA) value
-} {{...}}
-
-# Test: cpp_variable-2.47
-# Desc: number of children of VA
-gdbtk_test cpp_variable-2.47 {number of children of VA} {
-  $var(v.VA) numChildren
-} {5}
-
-# Test: cpp_variable-2.48
-# Desc: children of v.VA
-gdbtk_test cpp_variable-2.48 {children of v.VA} {
-  get_children v.VA
-} {va_pub_int va_pub_charp va_priv_int va_priv_charp bar}
-
-# Test: cpp_variable-2.49
-# Desc: v.VA editable
-gdbtk_test cpp_variable-2.49 {v.VA editable} {
-  $var(v.VA) editable
-} {0}
-
-# Test: cpp_variable-2.61
-# Desc: type of v.VB
-gdbtk_test cpp_variable-2.61 {type of v.VB} {
-  $var(v.VB) type
-} {VB}
-
-# Test: cpp_variable-2.62
-# Desc: format of v.VB
-gdbtk_test cpp_variable-2.62 {format of v.VB} {
-  $var(v.VB) format
-} {natural}
-
-# Test: cpp_variable-2.63
-# Desc: value of v.VB changed
-gdbtk_test cpp_variable-2.63 {value of v.VB changed} {
-  check_valueChanged
-} {{} {v.VA.va_pub_int v.v_pub_int v.VA.va_priv_int v.VA.va_pub_charp v.v_priv_int v.v_pub_charp v.VA.va_priv_charp v.VA.bar v v.v_priv_charp v.VA v.VB v.VC} {}}
-
-# Test: cpp_variable-2.64
- # Desc: value of v.VB
-gdbtk_test cpp_variable-2.64 {value of v.VB} {
-  $var(v.VB) value
-} {{...}}
-
-# Test: cpp_variable-2.65
-# Desc: changed format of v.VB
-gdbtk_test cpp_variable-2.65 {changed format of v.VB} {
-  $var(v.VB) format octal
-  $var(v.VB) format
-} {octal}
-
-# Test: cpp_variable-2.66
-# Desc: value of v.VB with new format
-gdbtk_test cpp_variable-2.66 {value of v.VB with new format} {
-  $var(v.VB) value
-} {{...}}
-
-# Note: The next two tests show whether or not the logic
-# concerning vptr tables is working.
-# Test: cpp_variable-2.67
-# Desc: number of children of VB
-gdbtk_test cpp_variable-2.67 {number of children of VB} {
-  $var(v.VB) numChildren
-} {3}
-
-# Test: cpp_variable-2.68
-# Desc: children of v.VB
-gdbtk_test cpp_variable-2.68 {children of v.VB} {
-  get_children v.VB
-} {vb_pub_int vb_priv_int vb_priv_charp}
-
-# Test: cpp_variable-2.69
-# Desc: v.VB editable
-gdbtk_test cpp_variable-2.69 {v.VB editable} {
-  $var(v.VB) editable
-} {0}
-
-
-#  Exit
-#
-gdbtk_test_done
-
-
diff --git a/gdb/testsuite/gdb.gdbtk/defs b/gdb/testsuite/gdb.gdbtk/defs
deleted file mode 100644
index 7916104..0000000
--- a/gdb/testsuite/gdb.gdbtk/defs
+++ /dev/null
@@ -1,200 +0,0 @@
-# This file contains support code for the gdbtk test suite.
-#
-# Based on the Tcl testsuite support code, portions of this file
-# are Copyright (c) 1990-1994 The Regents of the University of California and
-# Copyright (c) 1994-1996 Sun Microsystems, Inc.
-#
-global srcdir _test env srcdir objdir
-
-if {![info exists srcdir]} {
-  if {[info exists env(SRCDIR)]} {
-    set srcdir $env(SRCDIR)
-  } else {
-    set srcdir .
-  }
-}
-
-if {![info exists objdir]} {
-  if {[info exists env(OBJDIR)]} {
-    set objdir $env(OBJDIR)
-  } elseif {$_test(interactive)} {
-    # If running interactively, assume that the objdir is
-    # relative to the executable's location
-    set objdir [file join [file dirname [info nameofexecutable]] testsuite gdb.gdbtk]
-  } else {
-    set objdir .
-  }
-}
-
-if {![info exists _test(verbose)]} {
-  if {[info exists env(GDBTK_VERBOSE)]} {
-    set _test(verbose) $env(GDBTK_VERBOSE)
-  } else {
-    set _test(verbose)
-  }
-}
-if {![info exists _test(tests)]} {
-
-  if {[info exists env(GDBTK_TESTS)]} {
-    set _test(tests) $env(GDBTK_TESTS)
-  } else {
-    set _test(tests) {}
-  }
-}
-
-if {[info exists env(GDBTK_LOGFILE)]} {
-  set _test(logfile) [open $env(GDBTK_LOGFILE) a+]
-  fconfigure $_test(logfile) -buffering none
-} else {
-  set _test(logfile) {}
-}
-
-# Informs gdbtk internals that testsuite is running. An example
-# where this is needed is the window manager, which must place
-# all windows at some place on the screen so that the system's
-# window manager does not interfere. This is reset in gdbtk_test_done.
-set env(GDBTK_TEST_RUNNING) 1
-
-proc gdbtk_print_verbose {status name description script code answer} {
-  global _test
-
-  switch $code {
-    0 {
-      set code_words {}
-    }
-    1 {
-      set code_words "Test generated error:\n$answer"
-    }
-
-    2 {
-      set code_words "Test generated return exception;  result was:\n$answer"
-    }
-
-    3 {
-      set code_words "Test generated break exception"
-    }
-
-    4 {
-      set code_words "Test generated continue exception"
-    }
-
-    5 {
-      set code_words "Test generated exception $code;  message was:\n$answer"
-    }
-  }
-  debug "gdbtk_test_verbose: _test(verbose)=$_test(verbose) status=$status"
-  if {$_test(verbose) > 1 \
-	|| ($_test(verbose) != 1 && ($status == "error" || $status == "fail"))} {
-    # Printed when user verbose mode (verbose > 1) or an error/failure occurs
-    # not running the testsuite (dejagnu)
-    puts stdout "\n"
-    puts stdout "==== $name $description"
-    puts stdout "==== Contents of test case:"
-    puts stdout "$script"
-    if {$code_words != ""} {
-      puts stdout $code_words
-    }
-    puts stdout "==== Result was:"
-    puts stdout "$answer"
-  } elseif {$_test(verbose)} {
-    # Printed for the testsuite (verbose = 1)
-    puts stdout "[list $status $name $description $code_words]"
-
-    if {$_test(logfile) != ""} {
-      puts $_test(logfile) "\n"
-      puts $_test(logfile) "==== $name $description"
-      puts $_test(logfile) "==== Contents of test case:"
-      puts $_test(logfile) "$script"
-      if {$code_words != ""} {
-	puts $_test(logfile) $code_words
-      }
-      puts $_test(logfile) "==== Result was:"
-      puts $_test(logfile) "$answer"
-    }
-  }
-}
-
-# gdbtk_test
-#
-# This procedure runs a test and prints an error message if the
-# test fails.
-#
-# Arguments:
-# name -		Name of test, in the form foo-1.2.
-# description -		Short textual description of the test, to
-#			help humans understand what it does.
-# script -		Script to run to carry out the test.  It must
-#			return a result that can be checked for
-#			correctness.
-# answer -		Expected result from script.
-
-proc gdbtk_test {name description script answer} {
-  global _test test_ran
-
-  set test_ran 0
-  if {[string compare $_test(tests) ""] != 0} then {
-    set ok 0
-    foreach test $_test(tests) {
-      if [string match $test $name] then {
-	set ok 1
-	break
-      }
-    }
-    if !$ok then return
-  }
-
-  set code [catch {uplevel $script} result]
-  set test_ran 1
-  if {$code != 0} {
-    # Error
-    gdbtk_print_verbose error $name $description $script \
-      $code $result
-  } elseif {[string compare $result $answer] == 0} { 
-    # PASS
-    if {$_test(verbose)} {
-      gdbtk_print_verbose pass $name $description $script \
-	$code $result
-      if {$_test(verbose) != 1} {
-	puts stdout "++++ $name PASSED"
-      }
-    }
-    if {$_test(logfile) != ""} {
-      puts $_test(logfile) "++++ $name PASSED"
-    }
-  } else { 
-    # FAIL
-    gdbtk_print_verbose fail $name $description $script \
-      $code $result
-    if {$_test(verbose) != 1} {
-      puts stdout "---- Result should have been:"
-      puts stdout "$answer"
-      puts stdout "---- $name FAILED" 
-    }
-    if {$_test(logfile) != ""} {
-      puts $_test(logfile) "---- Result should have been:"
-      puts $_test(logfile) "$answer"
-      puts $_test(logfile) "---- $name FAILED" 
-    }
-  }
-}
-
-proc gdbtk_dotests {file args} {
-  global _test
-  set savedTests $_test(tests)
-  set _test(tests) $args
-  source $file
-  set _test(tests) $savedTests
-}
-
-proc gdbtk_test_done {} {
-  global _test env
-  
-  if {$_test(logfile) != ""} {
-    close $_test(logfile)
-  }
-
-  set env(GDBTK_TEST_RUNNING) 0
-  if {![info exists _test(interactive)] || !$_test(interactive)} {
-    gdb_force_quit
-  }
-}
diff --git a/gdb/testsuite/gdb.gdbtk/simple.c b/gdb/testsuite/gdb.gdbtk/simple.c
deleted file mode 100644
index dee4356..0000000
--- a/gdb/testsuite/gdb.gdbtk/simple.c
+++ /dev/null
@@ -1,19 +0,0 @@
-void
-main(int argc, char * argv[])
-{
-   int i;
-   char *a;
-   char *b = "abc";
-   long  foo;
-
-   a = (char *) malloc (300);
-
-   for (i=0; i < 50; i++)
-     {
-       int j = i % 3;
-       int k = 3 - j;
-       strncpy (a[i], b[k], j);
-       foo = (long) j * k / i + 2 * k * k * k;
-     }
-}
-
diff --git a/gdb/testsuite/gdb.gdbtk/srcwin.exp b/gdb/testsuite/gdb.gdbtk/srcwin.exp
deleted file mode 100644
index c919fe6..0000000
--- a/gdb/testsuite/gdb.gdbtk/srcwin.exp
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# Check if we have a display
-#
-if {![info exists ::env(DISPLAY)]} {
-  warning "No DISPLAY -- skipping test"
-} else {
-  if {$tracelevel} {
-    strace $tracelevel
-  }
-
-  #
-  # test source window
-  #
-  set prms_id 0
-  set bug_id 0
-  
-  set testfile "list"
-  set binfile $objdir/$subdir/$testfile
-  set r [gdb_compile "$srcdir/gdb.base/list0.c $srcdir/gdb.base/list1.c" "$binfile" executable debug]
-  if  { $r != "" } {
-    gdb_suppress_entire_file \
-      "Testcase compile failed, so some tests in this file will automatically fail."
-  }
-  
-  # Start with a fresh gdbtk
-  gdb_exit
-  set results [gdbtk_start [file join $srcdir $subdir srcwin.test]]
-  set results [split $results \n]
-  # Analyze results
-  gdbtk_analyze_results $results
-
-  # move file with "main" out of the way
-  file rename $srcdir/gdb.base/list0.c $srcdir/gdb.base/list0.c.save
-  # run slightly different set of tests
-  gdb_exit
-  set results [gdbtk_start [file join $srcdir $subdir srcwin2.test]]
-  set results [split $results \n]
-  #restore file
-  file rename $srcdir/gdb.base/list0.c.save $srcdir/gdb.base/list0.c
-  # Analyze results
-  gdbtk_analyze_results $results
-}
-
-# Local variables:
-# mode: tcl
-# change-log-default-name: "ChangeLog-gdbtk"
-# End:
diff --git a/gdb/testsuite/gdb.gdbtk/srcwin.test b/gdb/testsuite/gdb.gdbtk/srcwin.test
deleted file mode 100644
index 068491a..0000000
--- a/gdb/testsuite/gdb.gdbtk/srcwin.test
+++ /dev/null
@@ -1,1208 +0,0 @@
-#   Copyright (C) 1999 Cygnus Solutions
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Martin Hunt (hunt@cygnus.com)
-
-# Read in the standard defs file
-
-if {![gdbtk_read_defs]} {
-  break
-}
-
-global objdir srcdir
-
-
-# move the pointer to the center of the bbox relative to $win
-proc move_mouse_to {win bbox} {
-  set x [expr [lindex $bbox 0] + [lindex $bbox 2] / 2]
-  set y [expr [lindex $bbox 1] + [lindex $bbox 3] / 2]
-  warp_pointer . [winfo rootx $win] [winfo rooty $win]
-
-  set nx 0
-  set ny 0
-
-  while {$nx != $x || $ny != $y} {
-    if {$nx < $x} {incr nx}
-    if {$ny < $y} {incr ny}    
-    warp_pointer $win $x $y
-  }
-}
-
-proc click {win bbox event} {
-  move_mouse_to $win $bbox
-  update
-  set x [expr [lindex $bbox 0] + [lindex $bbox 2] / 2]
-  set y [expr [lindex $bbox 1] + [lindex $bbox 3] / 2]
-
-  if {[catch {event generate $win $event -x $x -y $y} result]} {
-    return 0
-  }
-  return 1
-}
-
-
-#####                 #####
-#                         #
-#  SECTION 1: Mode Tests  #
-#                         #
-#####                 #####
-
-# Load the test executable
-if {$tcl_platform(platform) == "windows"} {
-  set file [file join $objdir list.exe]
-} else {
-  set file [file join $objdir list]
-}
-
-# This isn't a test case, since if this fails, we're hosed.
-if {[catch {gdb_cmd "file $file" 1} t]} {
-  # an error occured loading the file
-  gdbtk_test_error "loading \"$file\": $t"
-}
-
-set srcwin [ManagedWin::open SrcWin]
-set stw [$srcwin test_get twin]
-set twin [$stw test_get twin]
-
-# get things started
-gdb_cmd "break main"
-run_executable
-
-# Test: srcwin-1.1
-# Desc: Check for something in source window
-gdbtk_test srcwin-1.1 "source window has contents" {
-  set file1(source) [$twin get 1.0 end]
-  expr {![string compare $file1(source) ""]}
-} {0}
-
-
-# Test: srcwin-1.2
-# Desc: source->assembly mode change
-gdbtk_test srcwin-1.2 "source->assembly mode change" {
-  $srcwin mode "" ASSEMBLY
-  set twin [$stw test_get twin]
-  set file1(assembly) [$twin get 1.0 end]
-  expr {![string compare $file1(source) $file1(assembly)]}
-} {0}
-
-# Test: srcwin-1.3
-# Desc: assembly->mixed mode change
-gdbtk_test srcwin-1.3 "assembly->mixed mode change" {
-  $srcwin mode "" MIXED
-  set twin [$stw test_get twin]
-  set file1(mixed) [$twin get 1.0 end]
-  expr {![string compare $file1(mixed) $file1(assembly)]}
-} {0}
-
-# Test: srcwin-1.4
-# Desc: mixed->src+asm mode change
-gdbtk_test srcwin-1.4 "mixed->src+asm mode change" {
-  $srcwin mode "" SRC+ASM
-  set twin [$stw test_get twin]
-  set bwin [$stw test_get bwin]
-  set s [$twin get 1.0 end]
-  set a [$bwin get 1.0 end]
-  expr {[string compare $a $file1(assembly)] ||
-	[string compare $s $file1(source)] ||
-	![winfo ismapped $bwin]}
-} {0}
-
-# Test: srcwin-1.5
-# Desc: src+asm->source mode change
-gdbtk_test srcwin-1.5 "src+asm->source mode change" {
-  $srcwin mode "" SOURCE
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  set bwin [$stw test_get bwin]
-  expr {[string compare $file1(source) $a] ||
-	[winfo ismapped $bwin]}
-} {0}
-
-# Test: srcwin-1.6
-# Desc: source->mixed mode change
-gdbtk_test srcwin-1.6 "source->mixed mode change" {
-  $srcwin mode "" MIXED
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  string compare $file1(mixed) $a
-} {0}
-
-# Test: srcwin-1.7
-# Desc: mixed->source mode change
-gdbtk_test srcwin-1.7 "mixed->source mode change" {
-  $srcwin mode "" SOURCE
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  string compare $file1(source) $a
-} {0}
-
-# Test: srcwin-1.8
-# Desc: source->src+asm mode change
-gdbtk_test srcwin-1.8 "source->src+asm mode change" {
-  $srcwin mode "" SRC+ASM
-  set twin [$stw test_get twin]
-  set bwin [$stw test_get bwin]
-  set s [$twin get 1.0 end]
-  set a [$bwin get 1.0 end]
-  expr {[string compare $a $file1(assembly)] ||
-	[string compare $s $file1(source)] ||
-	![winfo ismapped $bwin]}
-} {0}
-
-# Test: srcwin-1.9
-# Desc: src+asm->assembly mode change
-gdbtk_test srcwin-1.9 "src+asm->assembly mode change" {
-  $srcwin mode "" ASSEMBLY
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  string compare $file1(assembly) $a
-} {0}
-
-# Test: srcwin-1.10
-# Desc: assembly->src+asm mode change
-gdbtk_test srcwin-1.10 "assembly->src+asm mode change" {
-  $srcwin mode "" SRC+ASM
-  set twin [$stw test_get twin]
-  set bwin [$stw test_get bwin]
-  set s [$twin get 1.0 end]
-  set a [$bwin get 1.0 end]
-  expr {[string compare $a $file1(assembly)] ||
-	[string compare $s $file1(source)] ||
-	![winfo ismapped $bwin]}
-} {0}
-
-# Test: srcwin-1.11
-# Desc: src+asm->mixed mode change
-gdbtk_test srcwin-1.11 "src+asm->mixed mode change" {
-  $srcwin mode "" MIXED
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  set bwin [$stw test_get bwin]
-  expr {[string compare $file1(mixed) $a] ||
-	[winfo ismapped $bwin]}
-} {0}
-
-# Test: srcwin-1.12
-# Desc: mixed->assembly mode change
-gdbtk_test srcwin-1.12 "mixed->assembly mode change" {
-  $srcwin mode "" ASSEMBLY
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  string compare $file1(assembly) $a
-} {0}
-
-# Test: srcwin-1.13
-# Desc: assembly->source mode change
-gdbtk_test srcwin-1.13 "assembly->source mode change" {
-  $srcwin mode "" SOURCE
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  string compare $file1(source) $a
-} {0}
-
-
-#####                       #####
-#                               #
-#  SECTION 2: Basic Operations  #
-#                               #
-#####                       #####
-
-# Test: srcwin-2.1
-# Desc: check contents of filename combobox
-gdbtk_test srcwin-2.1 "check contents of filename combobox" {
-  set statbar [$srcwin test_get _statbar]
-  set names [$statbar.name listget 0 end]
-  set r 0
-  foreach f {list0.c list1.c list0.h} {
-    if {[lsearch $names $f] != -1} {
-      incr r
-    }
-  }
-  set r
-} {3}
-
-# Test: srcwin-2.2
-# Desc: check contents of function combobox
-gdbtk_test srcwin-2.2 "check contents of function combobox" {
-  set names [$statbar.func listget 0 end]
-  set r 0
-  foreach f {main foo unused} {
-    if {[lsearch $names $f] != -1} {
-      incr r
-    }
-  }
-  set r
-} {3}
-
-# Test: srcwin-2.3
-# Desc: goto filename
-gdbtk_test srcwin-2.3 "goto filename" {
-  set func [$srcwin test_get _name 1]
-  $func "" list1.c
-  set twin [$stw test_get twin]
-  set file2(source) [$twin get 1.0 end]
-  expr {![string compare $file1(source) $file2(source)]}
-} {0}
-
-# Test: srcwin-2.4
-# Desc: check contents of function combobox
-gdbtk_test srcwin-2.4 "check contents of function combobox" {
-  set names [$statbar.func listget 0 end]
-  set r 0
-  foreach f {bar long_line oof unused} {
-    if {[lsearch $names $f] != -1} {
-      incr r
-    }
-  }
-  set r
-} {4}
-
-# Test: srcwin-2.5
-# Desc: function combobox entry field should be empty after switching to a new file
-gdbtk_test srcwin-2.5 "function combobox entry field should be empty" {
-  set names [$statbar.func get]
-  string length $names
-} {0}
-
-# Test: srcwin-2.6
-# Desc: goto function
-gdbtk_test srcwin-2.6 "goto function bar" {
-  $srcwin goto_func "" bar
-  set r 0
-
-  # now get a dump of all tags and check that only one line is
-  # marked BROWSE_TAG and no lines are STACK_TAG or PC_TAG.
-
-  # We know that list1.c should have BROWSE_TAG set at index 5.2
-  # for function "bar".  If list1.c is changed or the layout of the source
-  # window is changed, this must be updated.
-  if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-    foreach {k v i} $z {
-      if {$k == "tagon"} {
-	if {$v == "BROWSE_TAG"} {
-	  if {$i == "5.2"} {
-	    incr r
-	  } else {
-	    incr r 5
-	  }
-	}
-	if {$v == "STACK_TAG"} { incr r 10}
-	if {$v == "PC_TAG"} { incr r 100}
-      }
-    }
-  } else {
-    set r -1
-  }
-
-  if {$r == 1} {
-    # things are OK so far, so just verify the function name is displayed
-    # in the combobox entry field.
-    set names [$statbar.func get]
-    if {[string compare $names "bar"]} {set r -2}
-  }
-  set r
-} {1}
-
-# Test: srcwin-2.7
-# Desc: goto function "oof". This tests that the correct line is highlighted
-# with BROWSE_TAG and no other lines are highlighted. It also checks that
-# the combobox has the correct function name in it.  Finally, list1.c
-# has an extremely long line, line 32, that breaks some functions.  We verify 
-# that the GDBtk has the correct line number.
-
-gdbtk_test srcwin-2.7 "goto function oof" {
-  $srcwin goto_func "" oof
-  set r 0
-
-  # now get a dump of all tags and check that only one line is
-  # marked BROWSE_TAG and no lines are STACK_TAG or PC_TAG.
-
-  # We know that list1.c should have BROWSE_TAG set at index 32.2
-  # for function "oof".  If list1.c is changed or the layout of the source
-  # window is changed, this must be updated.
-  if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-    foreach {k v i} $z {
-      if {$k == "tagon"} {
-	if {$v == "BROWSE_TAG"} {
-	  if {$i == "32.2"} {
-	    set line_number [$twin get "$i wordstart" "$i wordend"]
-	    if {$line_number == "32"} {
-	      incr r
-	    } else {
-	      incr r -100
-	    }
-	  } else {
-	    incr r 5
-	  }
-	}
-	if {$v == "STACK_TAG"} {incr r 10}
-	if {$v == "PC_TAG"} {incr r 100}
-      }
-    }
-  } else {
-    set r -1
-  }
-
-  if {$r == 1} {
-    # things are OK so far, so just verify the function name is displayed
-    # in the combobox entry field.
-    set names [$statbar.func get]
-    if {[string compare $names "oof"]} {set r -2}
-  }
-  set r
-} {1}
-
-# Test: srcwin-2.8
-# Desc: This test issues a next command while browsing list1.c.
-# It should display list0.c and highlight the correct line.
-gdbtk_test srcwin-2.8 "step while browsing" {
-  gdb_immediate "next" 1
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.c"} {set r -1}
-  if {$func != "main"} {set r -2}
-
-  # check that correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file1(source) $a]} {set r -3}
-
-  # check for PC_TAG on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "11.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-2.9
-# Desc: This test issues a next command while the current
-# PC is ready to call a function.  It should not go into the function and
-# should update the PC highlight correctly.
-gdbtk_test srcwin-2.9 "next" {
-  gdb_immediate "next" 1
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.c"} {set r -1}
-  if {$func != "main"} {set r -2}
-
-  # check that correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file1(source) $a]} {set r -3}
-
-  # check for PC_TAG on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "12.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-2.10
-# Desc: This test issues a step command while the current
-# PC is ready to call a function.  It should step into the function.
-gdbtk_test srcwin-2.10 "step" {
-  gdb_immediate "step" 1
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.h"} {set r -1}
-  if {$func != "foo"} {set r -2}
-
-  # check that a new file is displayed
-  set twin [$stw test_get twin]
-  set file3(source) [$twin get 1.0 end]
-  if {![string compare $file1(source) $file3(source)]} {set r -3}
-
-  # check for PC_TAG on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "8.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-2.11
-# Desc: This test issues a break and a continue
-gdbtk_test srcwin-2.11 "set BP and continue" {
-  gdb_immediate "break oof" 1
-  gdb_immediate "continue" 1
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list1.c"} {set r -1}
-  if {$func != "oof"} {set r -2}
-
-  # check that the correct file is displayed
-  # we must clear the breakpoint first so it doesn't mess up the
-  # comparison...
-  gdb_immediate "clear oof" 1  
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file2(source) $a]} {set r -3}
-  
-  # check for PC_TAG on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "32.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-#####                       #####
-#                               #
-#  SECTION 3: Stack Operations  #
-#                               #
-#####                       #####
-
-# Test: srcwin-3.1
-# Desc: This tests "stack up" 
-gdbtk_test srcwin-3.1 "stack up (1)" {
-  $srcwin stack up
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list1.c"} {set r -1}
-  if {$func != "long_line"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file2(source) $a]} {set r -3}
-  
-  # check for PC_TAG and STACK_TAG on correct lines
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "32.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {
-	    if {$i == "22.2"} {
-	      incr r
-	    } else {
-	      incr r 10
-	    }
-	  }
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {2}
-
-# Test: srcwin-3.2
-# Desc: Another "stack up"  test
-gdbtk_test srcwin-3.2 "stack up (2)" {
-  $srcwin stack up
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list1.c"} {set r -1}
-  if {$func != "bar"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file2(source) $a]} {set r -3}
-  
-  # check for PC_TAG and STACK_TAG on correct lines
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "32.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {
-	    if {$i == "7.2"} {
-	      incr r
-	    } else {
-	      incr r 10
-	    }
-	  }
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {2}
-
-# Test: srcwin-3.3
-# Desc: Another "stack up"  test
-gdbtk_test srcwin-3.3 "stack up (3)" {
-  $srcwin stack up
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.h"} {set r -1}
-  if {$func != "foo"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {![string compare $file2(source) $a]} {set r -3}
-  
-  # check for PC_TAG and STACK_TAG on correct lines
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "STACK_TAG"} {
-	    if {$i == "8.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "PC_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-3.4
-# Desc: Another "stack up"  test
-gdbtk_test srcwin-3.4 "stack up (4)" {
-  $srcwin stack up
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.c"} {set r -1}
-  if {$func != "main"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file1(source) $a]} {set r -3}
-  
-  # check for PC_TAG and STACK_TAG on correct lines
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "STACK_TAG"} {
-	    if {$i == "12.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "PC_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-3.5
-# Desc: "stack up" when we are at the top
-gdbtk_test srcwin-3.5 "stack up when at the top" {
-  $srcwin stack up
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.c"} {set r -1}
-  if {$func != "main"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file1(source) $a]} {set r -3}
-  
-  # check for PC_TAG and STACK_TAG on correct lines
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "STACK_TAG"} {
-	    if {$i == "12.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "PC_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-3.6
-# Desc: "stack down"  test
-gdbtk_test srcwin-3.6 "stack down" {
-  $srcwin stack down
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.h"} {set r -1}
-  if {$func != "foo"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {![string compare $file2(source) $a]} {set r -3}
-  
-  # check for PC_TAG and STACK_TAG on correct lines
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "STACK_TAG"} {
-	    if {$i == "8.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "PC_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-3.7
-# Desc: "stack bottom"  test
-gdbtk_test srcwin-3.7 "stack bottom" {
-  $srcwin stack bottom
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list1.c"} {set r -1}
-  if {$func != "oof"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file2(source) $a]} {set r -3}
-  
-  # check for PC_TAG on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "32.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# Test: srcwin-3.8
-# Desc: "stack down" when at bottom
-gdbtk_test srcwin-3.8 "stack down when at bottom" {
-  $srcwin stack down
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list1.c"} {set r -1}
-  if {$func != "oof"} {set r -2}
-
-  # check that the correct file is displayed
-  set twin [$stw test_get twin]
-  set a [$twin get 1.0 end]
-  if {[string compare $file2(source) $a]} {set r -3}
-  
-  # check for PC_TAG on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump -tag 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "32.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {1}
-
-# 4 -  BREAKPOINTS
-
-# Test: srcwin-4.1
-# Desc: Set BP in another file. Tests bp and cache functions
-gdbtk_test srcwin-4.1 "set BP in another file" {
-  gdb_immediate "break foo" 1
-  $srcwin goto_func "" foo
-  set r 0
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-
-  # check contents of name and function comboboxes
-  if {$name != "list0.h"} {set r -1}
-  if {$func != "foo"} {set r -2}
-
-  set twin [$stw test_get twin]
-  
-  # check for BROWSE_TAG and BP image on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "BROWSE_TAG"} {
-	    if {$i == "8.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "PC_TAG"} {incr r 100}
-	} elseif {$k == "image"} {
-	  if {$i == "8.0"} {
-	    incr r
-	  } else {
-	    set r -200
-	  }
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  
-  if {$r == 2} {
-    # clear BP and compare with previous contents. This should succeed,
-    gdb_immediate "clear foo" 1
-    set a [$twin get 1.0 end]
-    if {[string compare $file3(source) $a]} {set r -3}
-  }
-  
-  set r
-} {2}
-
-# Test: srcwin-4.2
-# Desc: Test temporary BP
-gdbtk_test srcwin-4.2 "temporary BP" {
-  set r 0
-  if {[catch {gdb_immediate "tbreak foo" 1} msg]} {
-    set r -500
-  }
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-  
-  # check contents of name and function comboboxes
-  if {$name != "list0.h"} {set r -1}
-  if {$func != "foo"} {set r -2}
-
-  set twin [$stw test_get twin]
-  
-  # check for BROWSE_TAG and BP image on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "BROWSE_TAG"} {
-	    if {$i == "8.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "PC_TAG"} {incr r 100}
-	} elseif {$k == "image"} {
-	  if {$i == "8.0"} {
-	    incr r
-	  } else {
-	    set r -200
-	  }
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  
-  gdb_immediate "continue" 1
-  
-  # now check for PC_TAG and no image
-  if {$r == 2} {
-    if {![catch {set z [$twin dump 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "8.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	} elseif {$k == "image"} {
-	  set r -200
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  
-  set r
-} {3}
-
-# Test: srcwin-4.3
-# Desc: Test BP balloons
-gdbtk_test srcwin-4.3 "BP Balloons" {
-  # move pointer out of the way
-  warp_pointer . 0 0 
-  set r 0
-  gdb_immediate "break 10" 1
-  gdb_immediate "tbreak 10" 1
-
-  set twin [$stw test_get twin]
-  
-  # check for BROWSE_TAG and BP image on correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "8.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	} elseif {$k == "image"} {
-	  if {$i == "10.0"} {
-	    incr r
-	    # we found the bp image, now we will test the bp balloon messages
-	    set balloon [winfo toplevel [namespace tail $srcwin]].__balloon
-	    # shouldn't be mapped yet
-	    if {[winfo ismapped $balloon]} {
-	      set r -3000
-	      break
-	    }
-	    move_mouse_to $twin [$twin bbox $i]
-	    #wait a second for the balloon message to appear
-	    sleep 1
-	    if {![winfo ismapped $balloon]} {
-	      set r -4000
-	      break
-	    }
-	    # read the contents of the balloon and parse it into lines
-	    set a [split [$balloon.label cget -text] \n]
-	    set i 0
-	    # foreach line parse it and check the type and make sure it is enabled
-	    foreach line $a {
-	      if {[lindex $line 0] == "breakpoint"} {continue}
-	      incr i
-	      set enabled [lindex $line 0]
-	      set bptype [lindex $line 3]
-	      switch $i {
-		1 {
-		  if {$bptype != "donttouch"} {set r -1000}
-		}
-		2 {
-		  if {$bptype != "delete"} {set r -2000}
-		}
-	      }
-	    }
-	  } else {
-	    set r -200
-	  }
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  set r
-} {2}
-
-#ManagedWin::open DebugWin
-
-# Test: srcwin-4.4
-# Desc: Click on line to set BP
-gdbtk_test srcwin-4.4 "Click on line to set BP" {
-  set r 0
-
-  # click mouse button 1 at index 14.1
-  if {![click $twin [$twin bbox 14.1] <Button-1>]} {set r -100}
-
-  # now look for BP at line 14
-  foreach bpnum [gdb_get_breakpoint_list] {
-    set bpinfo [gdb_get_breakpoint_info $bpnum]
-    lassign $bpinfo file func line pc type enabled disposition \
-      ignore_count commands cond thread hit_count
-    set file [lindex [file split $file] end]
-    if {$file == "list0.h"} {
-      if {$line == "14"} {
-	if {$enabled == "1"} {incr r}
-	if {$func == "foo"} {incr r}
-	if {$type == "breakpoint"} {incr r}
-	if {$disposition == "donttouch"} {incr r}
-      }
-    }
-  }
-  set r
-} {4}
-
-
-# Test: srcwin-4.5
-# Desc: Continue till here popup
-gdbtk_test srcwin-4.4 "Continue till here popup" {
-  set r 
-  set twin [$stw test_get twin]
-
-  # click mouse button 1 at index 12.1
-  set b [$twin bbox 12.1]
-  if {![click $twin $b <ButtonPress-3>]} {set r -100}
-  
-  # Hack. Just release the botton 10 pixels to the right and below
-  # where the press was.  This should select the first entry in the
-  # popup menu, "Continue to Here". This should be made more robust.
-  set x [expr [lindex $b 0] + [lindex $b 2] / 2 + 10]
-  set y [expr [lindex $b 1] + [lindex $b 3] / 2 + 10]
-  if {![click $twin [list $x $y 0 0] <ButtonRelease-3>]} {set r -200}
-
-  # check for PC_TAG on the correct line
-  if {$r == 0} {
-    if {![catch {set z [$twin dump 1.0 end]}]} {
-      foreach {k v i} $z {
-	if {$k == "tagon"} {
-	  if {$v == "PC_TAG"} {
-	    if {$i == "12.2"} {
-	      incr r
-	    } else {
-	      incr r 5
-	    }
-	  }
-	  if {$v == "STACK_TAG"} {incr r 10}
-	  if {$v == "BROWSE_TAG"} {incr r 100}
-	} elseif {$k == "image"} {
-	  switch $i {
-	    10.0 {incr r}
-	    12.0 {incr r}
-	    14.0 {incr r}
-	    default {incr r 1000}
-	  }
-	}
-      }
-    } else {
-      set r -4
-    }
-  }
-  # should have seen on PC_TAG at line 12, plus BP images at 10.0, 12.0 and 14.0
-  set r
-} {4}
-
-# 5.1 balloon variables
-# Test: srcwin-5.1
-# Desc: variable balloon test
-# continues to BP at line 14 and checks to see that value was updated
-gdbtk_test srcwin-5.1 "variable balloon test" {
-  # move pointer out of the way
-  warp_pointer . 0 0 
-  set r 0
-  set twin [$stw test_get twin]
-
-  # move pointer to variable "x" and check balloon
-  set index [string first "x++" [$twin get 10.0 10.end]]
-  move_mouse_to $twin [$twin bbox 10.$index]
-  sleep 1
-  if {[winfo ismapped $balloon]} {
-    if {![string compare "x=6" [$balloon.label cget -text]]} {incr r}
-    gdb_immediate "continue" 1
-    if {![string compare "x=8" [$balloon.label cget -text]]} {incr r}
-  } else {
-    set r -1
-  }
-
-  set r
-} {2}
-
-# 6.1 mixed mode disassembly of include file
-# Test: srcwin-6.1
-# Desc: Some versions of GDBtk can't do mixed-mode disassembly of a function
-# that is in an include file.
-gdbtk_test srcwin-6.1 "mixed mode disassembly of include file" {
-  set r 0
-  $srcwin mode "" MIXED
-
-  # check contents of name and function comboboxes
-  set name [$statbar.name get]
-  set func [$statbar.func get]
-  if {$name != "list0.h"} {set r -1}
-  if {$func != "foo"} {set r -2}
-  
-  # check contents of source window
-  set twin [$stw test_get twin]
-  set text [$twin get 1.0 end]
-  # Is it correct? I don't know.  Guess we look for some pieces of source...
-  if {[string first "static void" $text] != -1 &&
-      [string first "foo (x)" $text] != -1 &&
-      [string first "bar (x++);" $text] != -1} {
-    set r 1
-  }
-  
-  set r
-} {1}
-
-gdbtk_test_done
-
-# Local variables:
-# mode: tcl
-# change-log-default-name: "ChangeLog-gdbtk"
-# End:
diff --git a/gdb/testsuite/gdb.gdbtk/stack1.c b/gdb/testsuite/gdb.gdbtk/stack1.c
deleted file mode 100644
index 389260a..0000000
--- a/gdb/testsuite/gdb.gdbtk/stack1.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/* Functions defined in other files */
-extern void extern_func1_1 (int a, char *b, unsigned long c);
-
-/* Functions defined in this file */
-static void static_func_1  (int a, char *b, unsigned long c);
-static void static_func_2  (int a, char *b, unsigned long c);
-static void static_func_3  (int a, char *b, unsigned long c);
-static void static_func_4  (int a, char *b, unsigned long c);
-static void static_func_5  (int a, char *b, unsigned long c);
-static void static_func_6  (int a, char *b, unsigned long c);
-static void static_func_7  (int a, char *b, unsigned long c);
-static void static_func_8  (int a, char *b, unsigned long c);
-static void static_func_9  (int a, char *b, unsigned long c);
-static void static_func_10  (int a, char *b, unsigned long c);
-static void static_func_11  (int a, char *b, unsigned long c);
-static void static_func_12  (int a, char *b, unsigned long c);
-static void static_func_13  (int a, char *b, unsigned long c);
-static void static_func_14  (int a, char *b, unsigned long c);
-static void static_func_15  (int a, char *b, unsigned long c);
-
-void func_1  (int a, char *b, unsigned long c);
-void func_2  (int a, char *b, unsigned long c);
-void func_3  (int a, char *b, unsigned long c);
-void func_4  (int a, char *b, unsigned long c);
-void func_5  (int a, char *b, unsigned long c);
-void func_6  (int a, char *b, unsigned long c);
-void func_7  (int a, char *b, unsigned long c);
-void func_8  (int a, char *b, unsigned long c);
-void func_9  (int a, char *b, unsigned long c);
-void func_10  (int a, char *b, unsigned long c);
-void func_11  (int a, char *b, unsigned long c);
-void func_12  (int a, char *b, unsigned long c);
-void func_13  (int a, char *b, unsigned long c);
-void func_14  (int a, char *b, unsigned long c);
-void func_15  (int a, char *b, unsigned long c);
-
-int
-main (int argc, char *argv[])
-{
-  int a;
-  char *b;
-  unsigned long c;
-
-  a = 1;
-  b = "This is a string.";
-  c = 0xdeadL;
-
-  func_1 (a, b, c);
-
-  exit (0);
-}
-
-void
-func_1 (int a, char *b, unsigned long c)
-{
-  func_2 (a, b, c);
-}
-
-void
-func_2 (int a, char *b, unsigned long c)
-{
-  func_3 (a, b, c);
-}
-
-void
-func_3 (int a, char *b, unsigned long c)
-{
-  func_4 (a, b, c);
-}
-
-void
-func_4 (int a, char *b, unsigned long c)
-{
-  func_5 (a, b, c);
-}
-
-void
-func_5 (int a, char *b, unsigned long c)
-{
-  func_6 (a, b, c);
-}
-
-void
-func_6 (int a, char *b, unsigned long c)
-{
-  func_7 (a, b, c);
-}
-
-void
-func_7 (int a, char *b, unsigned long c)
-{
-  func_8 (a, b, c);
-}
-
-void
-func_8 (int a, char *b, unsigned long c)
-{
-  func_9 (a, b, c);
-}
-
-void
-func_9 (int a, char *b, unsigned long c)
-{
-  func_10 (a, b, c);
-}
-
-void
-func_10 (int a, char *b, unsigned long c)
-{
-  func_11 (a, b, c);
-}
-
-void
-func_11 (int a, char *b, unsigned long c)
-{
-  func_12 (a, b, c);
-}
-
-void
-func_12 (int a, char *b, unsigned long c)
-{
-  func_13 (a, b, c);
-}
-
-void
-func_13 (int a, char *b, unsigned long c)
-{
-  func_14 (a, b, c);
-}
-
-void
-func_14 (int a, char *b, unsigned long c)
-{
-  func_15 (a, b, c);
-}
-
-void
-func_15 (int a, char *b, unsigned long c)
-{
-  static_func_1 (a, b, c);
-}
-
-static void
-static_func_1 (int a, char *b, unsigned long c)
-{
-  static_func_2 (a, b, c);
-}
-
-static void
-static_func_2 (int a, char *b, unsigned long c)
-{
-  static_func_3 (a, b, c);
-}
-
-static void
-static_func_3 (int a, char *b, unsigned long c)
-{
-  static_func_4 (a, b, c);
-}
-
-static void
-static_func_4 (int a, char *b, unsigned long c)
-{
-  static_func_5 (a, b, c);
-}
-
-static void
-static_func_5 (int a, char *b, unsigned long c)
-{
-  static_func_6 (a, b, c);
-}
-
-static void
-static_func_6 (int a, char *b, unsigned long c)
-{
-  static_func_7 (a, b, c);
-}
-
-static void
-static_func_7 (int a, char *b, unsigned long c)
-{
-  static_func_8 (a, b, c);
-}
-
-static void
-static_func_8 (int a, char *b, unsigned long c)
-{
-  static_func_9 (a, b, c);
-}
-
-static void
-static_func_9 (int a, char *b, unsigned long c)
-{
-  static_func_10 (a, b, c);
-}
-
-static void
-static_func_10 (int a, char *b, unsigned long c)
-{
-  static_func_11 (a, b, c);
-}
-
-static void
-static_func_11 (int a, char *b, unsigned long c)
-{
-  static_func_12 (a, b, c);
-}
-
-static void
-static_func_12 (int a, char *b, unsigned long c)
-{
-  static_func_13 (a, b, c);
-}
-
-static void
-static_func_13 (int a, char *b, unsigned long c)
-{
-  static_func_14 (a, b, c);
-}
-
-static void
-static_func_14 (int a, char *b, unsigned long c)
-{
-  static_func_15 (a, b, c);
-}
-
-static void
-static_func_15 (int a, char *b, unsigned long c)
-{
-  extern_func1_1 (a, b, c);
-}
diff --git a/gdb/testsuite/gdb.gdbtk/stack2.c b/gdb/testsuite/gdb.gdbtk/stack2.c
deleted file mode 100644
index db47c46..0000000
--- a/gdb/testsuite/gdb.gdbtk/stack2.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Functions defined in this file */
-void extern_func1_1 (int, char *, unsigned long);
-void extern_func1_2 (int, char *, unsigned long);
-void extern_func1_3 (int, char *, unsigned long);
-void extern_func1_4 (int, char *, unsigned long);
-void extern_func1_5 (int, char *, unsigned long);
-void extern_func1_6 (int, char *, unsigned long);
-void extern_func1_7 (int, char *, unsigned long);
-void extern_func1_8 (int, char *, unsigned long);
-void extern_func1_9 (int, char *, unsigned long);
-void extern_func1_10 (int, char *, unsigned long);
-void extern_func1_11 (int, char *, unsigned long);
-void extern_func1_12 (int, char *, unsigned long);
-void extern_func1_13 (int, char *, unsigned long);
-void extern_func1_14 (int, char *, unsigned long);
-void extern_func1_15 (int, char *, unsigned long);
-
-void
-extern_func1_1 (int a, char *b, unsigned long c)
-{
-  extern_func1_2 (a, b, c);
-}
-
-void
-extern_func1_2 (int a, char *b, unsigned long c)
-{
-  extern_func1_3 (a, b, c);
-}
-
-void
-extern_func1_3 (int a, char *b, unsigned long c)
-{
-  extern_func1_4 (a, b, c);
-}
-
-void
-extern_func1_4 (int a, char *b, unsigned long c)
-{
-  extern_func1_5 (a, b, c);
-}
-
-void
-extern_func1_5 (int a, char *b, unsigned long c)
-{
-  extern_func1_6 (a, b, c);
-}
-
-void
-extern_func1_6 (int a, char *b, unsigned long c)
-{
-  extern_func1_7 (a, b, c);
-}
-
-void
-extern_func1_7 (int a, char *b, unsigned long c)
-{
-  extern_func1_8 (a, b, c);
-}
-
-void
-extern_func1_8 (int a, char *b, unsigned long c)
-{
-  extern_func1_9 (a, b, c);
-}
-
-void
-extern_func1_9 (int a, char *b, unsigned long c)
-{
-  extern_func1_10 (a, b, c);
-}
-
-void
-extern_func1_10 (int a, char *b, unsigned long c)
-{
-  extern_func1_11 (a, b, c);
-}
-
-void
-extern_func1_11 (int a, char *b, unsigned long c)
-{
-  extern_func1_12 (a, b, c);
-}
-
-void
-extern_func1_12 (int a, char *b, unsigned long c)
-{
-  extern_func1_13 (a, b, c);
-}
-
-void
-extern_func1_13 (int a, char *b, unsigned long c)
-{
-  extern_func1_14 (a, b, c);
-}
-
-void
-extern_func1_14 (int a, char *b, unsigned long c)
-{
-  extern_func1_15 (a, b, c);
-}
-
-void
-extern_func1_15 (int a, char *b, unsigned long c)
-{
-  /* THE END */
-  return;
-}
diff --git a/gdb/testsuite/gdb.hp/.Sanitize b/gdb/testsuite/gdb.hp/.Sanitize
deleted file mode 100644
index 92af0c4..0000000
--- a/gdb/testsuite/gdb.hp/.Sanitize
+++ /dev/null
@@ -1,108 +0,0 @@
-# .Sanitize for devo/gdb/testsuite/gdb.hp.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-ambiguous.cc
-ambiguous.exp
-attach.c
-attach.exp
-attach2.c
-attach2.exp
-average.c
-classes-hp.exp
-compiler.c
-compiler.cc
-ctti.exp
-ctti-add.cc
-ctti-add1.cc
-ctti-add2.cc
-ctti-add3.cc
-dbx.exp
-exception.cc
-exception.exp
-execd-program.c
-foll-exec.c
-foll-exec.exp
-foll-fork.c
-foll-fork.exp
-foll-vfork.c
-foll-vfork.exp
-gen-so-thresh.c
-hwwatchbus.c
-hwwatchbus.exp
-inherit-hp.exp
-misc-hp.cc
-more-steps.c
-more-steps.exp
-namespace.cc
-namespace.exp
-optimize.c
-optimize.exp
-pxdb.c
-pxdb.exp
-quicksort.c
-quicksort.exp
-reg-test.exp
-reg-test.s
-run-hp.c
-sized-enum.c
-sized-enum.exp
-so-thresh.exp
-so-thresh.linkopts
-so-thresh.mk
-so-thresh.sh
-start-stop.c
-start-stop.exp
-sum.c
-templ-hp.cc
-templ-hp.exp
-thr-lib.c
-thr-lib.exp
-thr-lib.h
-thr-liblib.c
-thr-stg.exp
-vforked-program.c
-virtfun-hp.cc
-virtfun-hp.exp
-watch-cmd.exp
-watch-hp.c
-watch-hp.exp
-xdb.c
-xdb0.c
-xdb0.h
-xdb1.c
-xdb1.exp
-xdb2.exp
-xdb3.exp
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.hp/ambiguous.cc b/gdb/testsuite/gdb.hp/ambiguous.cc
deleted file mode 100644
index 6ee7bc1..0000000
--- a/gdb/testsuite/gdb.hp/ambiguous.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-
-void marker1()
-{
-  return;
-}
-
-class A1 {
-public:
-  int x;
-  int y;
-};
-
-class A2 {
-public:
-  int x;
-  int y;
-};
-
-class A3 {
-public:
-  int x;
-  int y;
-};
-
-class X : public A1, public A2 {
-public:
-  int z;
-};
-
-class L : public A1 {
-public:
-  int z;
-};
-
-class LV : public virtual A1 {
-public:
-  int z;
-};
-
-class M : public A2 {
-public:
-  int w;
-};
-
-class N : public L, public M {
-public:
-  int r;
-};
-
-class K : public A1 {
-public:
-  int i;
-};
-
-class KV : public virtual A1 {
-public:
-  int i;
-};
-
-class J : public K, public L {
-public:
-  int j;
-};
-
-class JV : public KV, public LV {
-public:
-  int jv;
-};
-
-class JVA1 : public KV, public LV, public A1 {
-public:
-  int jva1;
-};
-
-class JVA2 : public KV, public LV, public A2 {
-public:
-  int jva2;
-};
-
-class JVA1V : public KV, public LV, public virtual A1 {
-public:
-  int jva1v;
-};
-
-int main()
-{
-  A1 a1;
-  A2 a2;
-  A3 a3;
-  X x;
-  L l;
-  M m;
-  N n;
-  K k;
-  J j;
-  JV jv;
-  JVA1 jva1;
-  JVA2 jva2;
-  JVA1V jva1v;
-  
-  int i;
-
-  i += k.i + m.w + a1.x + a2.x + a3.x + x.z + l.z + n.r + j.j;
-
-  marker1();
-  
-}
-
-
-  
diff --git a/gdb/testsuite/gdb.hp/ambiguous.exp b/gdb/testsuite/gdb.hp/ambiguous.exp
deleted file mode 100644
index 5b87af3..0000000
--- a/gdb/testsuite/gdb.hp/ambiguous.exp
+++ /dev/null
@@ -1,216 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file is part of the gdb testsuite
-
-# tests relating to ambiguous class members
-# Written by Satish Pai <pai@apollo.hp.com> 1997-07-28
-
-# This file is part of the gdb testsuite
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-#
-# test running programs
-#
-
-set prms_id 0
-set bug_id 0
-
-set testfile "ambiguous"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
-    send_gdb "cont\n"
-    gdb_expect {
-        -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
-            send_gdb "up\n"
-            gdb_expect {
-                -re ".*$gdb_prompt $" { pass "up from marker1" }
-                timeout { fail "up from marker1" }
-            }
-        }
-        -re "$gdb_prompt $" { fail "continue to marker1"  }
-        timeout { fail "(timeout) continue to marker1"  }
-    }
-
-# print out various class objects' members.  The values aren't
-# important, just check that the warning is emitted at the
-# right times. 
-
-# X is derived from A1 and A2; both A1 and A2 have a member 'x'
-send_gdb "print x.x\n"
-gdb_expect {
-   -re "warning: x ambiguous; using X::A1::x. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 0\r\n$gdb_prompt $" {
-       pass "print x.x"
-   }
-   -re ".*$gdb_prompt $" { fail "print x.x" }
-   timeout { fail "(timeout) print x.x" }
-}
-
-
-# N is derived from A1 and A2, but not immediately -- two steps
-# up in the hierarchy. Both A1 and A2 have a member 'x'.
-send_gdb "print n.x\n"
-gdb_expect {
-   -re "warning: x ambiguous; using N::L::A1::x. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 0\r\n$gdb_prompt $" {
-       pass "print n.x"
-   }
-   -re ".*$gdb_prompt $" { fail "print n.x" }
-   timeout { fail "(timeout) print n.x" }
-}
-
-# J is derived from A1 twice.  A1 has a member x. 
-send_gdb "print j.x\n"
-gdb_expect {
-   -re "warning: x ambiguous; using J::K::A1::x. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 0\r\n$gdb_prompt $" {
-       pass "print j.x"
-   }
-   -re ".*$gdb_prompt $" { fail "print j.x" }
-   timeout { fail "(timeout) print j.x" }
-}
-
-# JV is derived from A1 but A1 is a virtual base. Should not
-# report an ambiguity in this case. 
-send_gdb "print jv.x\n"
-gdb_expect {
-   -re "warning: x ambiguous.*Use a cast to disambiguate.\r\n\\$\[0-9\]* = 0\r\n$gdb_prompt $" {
-       fail "print jv.x (ambiguity reported)"
-   }
-   -re "\\$\[0-9\]* = 0\r\n$gdb_prompt $" { pass "print jv.x" }
-   -re ".*$gdb_prompt $" { fail "print jv.x (??)" }
-   timeout { fail "(timeout) print jv.x" }
-}
-
-# JVA1 is derived from A1; A1 occurs as a virtual base in two
-# ancestors, and as a non-virtual immediate base. Ambiguity must
-# be reported. 
-send_gdb "print jva1.x\n"
-gdb_expect {
-   -re "warning: x ambiguous; using JVA1::KV::A1::x. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 0\r\n$gdb_prompt $" {
-       pass "print jva1.x"
-   }
-   -re ".*$gdb_prompt $" { fail "print jva1.x" }
-   timeout { fail "(timeout) print jva1.x" }
-}
-
-# JVA2 is derived from A1 & A2; A1 occurs as a virtual base in two
-# ancestors, and A2 is a non-virtual immediate base. Ambiguity must
-# be reported as A1 and A2 both have a member 'x'.
-send_gdb "print jva2.x\n"
-gdb_expect {
-   -re "warning: x ambiguous; using JVA2::KV::A1::x. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 0\r\n$gdb_prompt $" {
-       pass "print jva2.x"
-   }
-   -re ".*$gdb_prompt $" { fail "print jva2.x" }
-   timeout { fail "(timeout) print jva2.x" }
-}
-
-# JVA1V is derived from A1; A1 occurs as a virtual base in two
-# ancestors, and also as a virtual immediate base. Ambiguity must
-# not be reported.
-send_gdb "print jva1v.x\n"
-gdb_expect {
-   -re "warning: x ambiguous.*Use a cast to disambiguate.\r\n\\$\[0-9\]* = 0\r\n$gdb_prompt $" {
-       fail "print jva1v.x (ambiguity reported)"
-   }
-   -re "\\$\[0-9\]* = 0\r\n$gdb_prompt $" { pass "print jva1v.x" }
-   -re ".*$gdb_prompt $" { fail "print jva1v.x (??)" }
-   timeout { fail "(timeout) print jva1v.x" }
-}
-
-# Now check for ambiguous bases.
-
-# J is derived from A1 twice; report ambiguity if a J is
-# cast to an A1.
-send_gdb "print (A1)j\n"
-gdb_expect {
-   -re "warning: A1 ambiguous; using J::K::A1. Use a cast to disambiguate.\r\n\\$\[0-9\]* = \{x = 0, y = 0\}\r\n$gdb_prompt $" {
-       pass "print (A1)j"
-   }
-   -re ".*$gdb_prompt $" { fail "print (A1)j" }
-   timeout { fail "(timeout) print (A1)j" }
-}
-
-# JV is derived from A1 twice, but A1 is a virtual base; should
-# not report ambiguity when a JV is cast to an A1.
-send_gdb "print (A1)jv\n"
-gdb_expect {
-   -re "warning: A1 ambiguous.*Use a cast to disambiguate.\r\n\\$\[0-9\]* = \{x = 0, y = 0\}\r\n$gdb_prompt $" {
-       fail "print (A1)jv (ambiguity reported)"
-   }
-   -re "\\$\[0-9\]* = \{x = 0, y = 0\}\r\n$gdb_prompt $" { pass "print (A1)jv" }
-   -re ".*$gdb_prompt $" { fail "print (A1)jv (??)" }
-   timeout { fail "(timeout) print (A1)jv" }
-}
-
-# JVA1 is derived from A1; A1 is a virtual base and also a
-# non-virtual base.  Must report ambiguity if a JVA1 is cast to an A1.
-send_gdb "print (A1)jva1\n"
-gdb_expect {
-   -re "warning: A1 ambiguous; using JVA1::KV::A1. Use a cast to disambiguate.\r\n\\$\[0-9\]* = \{x = 0, y = 0\}\r\n$gdb_prompt $" {
-       pass "print (A1)jva1"
-   }
-   -re ".*$gdb_prompt $" { fail "print (A1)jva1" }
-   timeout { fail "(timeout) print (A1)jva1" }
-}
-
-# JVA1V is derived from A1; A1 is a virtual base indirectly
-# and also directly; must not report ambiguity when a JVA1V is cast to an A1.
-send_gdb "print (A1)jva1v\n"
-gdb_expect {
-   -re "warning: A1 ambiguous.*Use a cast to disambiguate.\r\n\\$\[0-9\]* = \{x = 0, y = 0\}\r\n$gdb_prompt $" {
-       fail "print (A1)jva1v (ambiguity reported)"
-   }
-   -re "\\$\[0-9\]* = \{x = 0, y = 0\}\r\n$gdb_prompt $" { pass "print (A1)jva1v"
-   }
-   -re ".*$gdb_prompt $" { fail "print (A1)jva1v (??)" }
-   timeout { fail "(timeout) print (A1)jva1v" }
-}
-
-
diff --git a/gdb/testsuite/gdb.hp/attach.c b/gdb/testsuite/gdb.hp/attach.c
deleted file mode 100644
index 1aad3c1..0000000
--- a/gdb/testsuite/gdb.hp/attach.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* This program is intended to be started outside of gdb, and then
-   attached to by gdb.  Thus, it simply spins in a loop.  The loop
-   is exited when & if the variable 'should_exit' is non-zero.  (It
-   is initialized to zero in this program, so the loop will never
-   exit unless/until gdb sets the variable to non-zero.)
-   */
-#include <stdio.h>
-
-int  should_exit = 0;
-
-main ()
-{
-  int  local_i = 0;
-
-  while (! should_exit)
-    {
-      local_i++;
-    }
-}
diff --git a/gdb/testsuite/gdb.hp/attach.exp b/gdb/testsuite/gdb.hp/attach.exp
deleted file mode 100644
index 372acd0..0000000
--- a/gdb/testsuite/gdb.hp/attach.exp
+++ /dev/null
@@ -1,416 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# On HP-UX 11.0, this test is causing a process running
-# the program "attach" to be left around spinning.
-# Until we figure out why, I am commenting out the test
-# to avoid polluting tiamat (our 11.0 nightly test machine)
-# with these processes. RT
-#
-# Setting the magic bit in the target app should work.
-# I added a "kill", and also a test for the R3 register
-#  warning.           JB
-# 
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-set prms_id 0
-set bug_id 0
-
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    #setup_xfail "*-*-*"
-    return 0
-}
-
-set testfile "attach"
-set srcfile  ${testfile}.c
-set srcfile2 ${testfile}2.c
-set binfile  ${objdir}/${subdir}/${testfile}
-set binfile2 ${objdir}/${subdir}/${testfile}2
-set cleanupfile ${objdir}/${subdir}/${testfile}.awk
-
-#execute_anywhere "rm -f ${binfile} ${binfile2}"
-remote_exec build "rm -f ${binfile} ${binfile2}"
-# For debugging this test
-#
-#log_user 1
-
-# Clean out any old files from past runs.
-#
-remote_exec build "${cleanupfile}"
-
-# build the first test case
-#
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-# Build the in-system-call test
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-#if  { [compile "-E ${srcdir}/${subdir}/compiler.c >> ${objdir}/${subdir}/${testfile}.tmp"] != ""# } {
-#    perror "Couldn't make ${testfile}.tmp"
-#    return -1
-#}
-
-#execute_anywhere "mv ${objdir}/${subdir}/${testfile}.tmp ${binfile}.ci"
-
-#source ${binfile}.ci
-
-proc do_attach_tests {} {
-   global gdb_prompt
-   global binfile
-   global srcfile
-   global testfile
-   global objdir
-   global subdir
-   global timeout
-
-   # Start the program running and then wait for a bit, to be sure
-   # that it can be attached to.
-   #
-   set testpid [eval exec $binfile &]
-   exec sleep 2
-
-   # Verify that we cannot attach to nonsense.
-   #
-   send_gdb "attach abc\n"
-   gdb_expect {
-      -re "Illegal process-id: abc.*$gdb_prompt $"\
-                      {pass "attach to nonsense is prohibited"}
-      -re "Attaching to.*$gdb_prompt $"\
-                      {fail "attach to nonsense is prohibited (bogus pid allowed)"}
-      -re "$gdb_prompt $" {fail "attach to nonsense is prohibited"}
-      timeout         {fail "(timeout) attach to nonsense is prohibited"}
-   }
-
-   # Verify that we cannot attach to what appears to be a valid
-   # process ID, but is a process that doesn't exist.  (I don't
-   # believe any process is ever assigned #0, at least on HPUX.)
-   #
-   send_gdb "attach 0\n"
-   gdb_expect {
-      # This reponse is expected on HP-UX 10.20 (i.e., ptrace-based).
-      -re "Attaching to.*, process 0.*No such process.*$gdb_prompt $"\
-                      {pass "attach to nonexistent process is prohibited"}
-      # This response is expected on HP-UX 10.30 & 11.0 (i.e., ttrace-based).
-      -re "Attaching to.*, process 0.*Permission denied.*$gdb_prompt $"\
-                      {pass "attach to nonexistent process is prohibited"}
-      -re "$gdb_prompt $" {fail "attach to nonexistent process is prohibited"}
-      timeout         {fail "(timeout) attach to nonexistent process is prohibited"}
-   }
-
-   # Verify that we can attach to the process by first giving its
-   # executable name via the file command, and using attach with
-   # the process ID.
-   #
-   # (Actually, the test system appears to do this automatically
-   # for us.  So, we must also be prepared to be asked if we want
-   # to discard an existing set of symbols.)
-   #
-   send_gdb "file $binfile\n"
-   gdb_expect {
-      -re "Load new symbol table from.*y or n.*$" {
-         send_gdb "y\n"
-         gdb_expect {
-            -re "Reading symbols from $binfile\.\.\.*done.*$gdb_prompt $"\
-                            {pass "(re)set file, before attach1"}
-            -re "$gdb_prompt $" {fail "(re)set file, before attach1"}
-            timeout         {fail "(timeout) (re)set file, before attach1"}
-         }
-      }
-      -re "Reading symbols from $binfile\.\.\.*done.*$gdb_prompt $"\
-                      {pass "set file, before attach1"}
-      -re "$gdb_prompt $" {fail "set file, before attach1"}
-      timeout         {fail "(timeout) set file, before attach1"}
-   }
-
-   send_gdb "attach $testpid\n"
-   gdb_expect {
-      -re "Attaching to program.*$binfile, process $testpid.*main.*at .*$srcfile:.*$gdb_prompt $"\
-                      {pass "attach1, after setting file"}
-      -re "$gdb_prompt $" {fail "attach1, after setting file"}
-      timeout         {fail "(timeout) attach1, after setting file"}
-   }
-
-   # Verify that we can "see" the variable "should_exit" in the
-   # program, and that it is zero.
-   #
-   send_gdb "print should_exit\n"
-   gdb_expect {
-      -re ".* = 0.*$gdb_prompt $"\
-                      {pass "after attach1, print should_exit"}
-      -re "$gdb_prompt $" {fail "after attach1, print should_exit"}
-      timeout         {fail "(timeout) after attach1, print should_exit"}
-   }
-
-   # Detach the process.
-   #
-   send_gdb "detach\n"
-   gdb_expect {
-      -re "Detaching from program: .*$binfile.*$gdb_prompt $"\
-                      {pass "attach1 detach"}
-      -re "$gdb_prompt $" {fail "attach1 detach"}
-      timeout         {fail "(timeout) attach1 detach"}
-   }
-
-   # Wait a bit for gdb to finish detaching
-   #
-   exec sleep 5
-
-   # Purge the symbols from gdb's brain.  (We want to be certain
-   # the next attach, which won't be preceded by a "file" command,
-   # is really getting the executable file without our help.)
-   #
-   set old_timeout $timeout
-   set timeout     [expr $timeout + 20]
-   send_gdb "file\n"
-   gdb_expect {
-      -re ".*gdb internal error.*$" { 
-          fail "Internal error, prob. Memory corruption" 
-      }
-      -re "No exec file now.*Discard symbol table.*y or n.*$" {
-         send_gdb "y\n"
-         gdb_expect {
-            -re "No symbol file now.*$gdb_prompt $"\
-                            {pass "attach1, purging symbols after detach"}
-            -re "$gdb_prompt $" {fail "attach1, purging symbols after detach"}
-            timeout         {fail "(timeout) attach1, purging symbols after detach"}
-         }
-      }
-      -re "$gdb_prompt $" {fail "attach1, purging file after detach"}
-      timeout         {
-          fail "(timeout) attach1, purging file after detach"
-      }
-   }
-   set timeout $old_timeout
-
-   # Verify that we can attach to the process just by giving the
-   # process ID.
-   #
-   send_gdb "attach $testpid\n"
-   gdb_expect {
-      -re "Attaching to process $testpid.*Reading symbols from $binfile.*main.*at .*$gdb_prompt $"\
-                      {pass "attach2"}
-      -re "$gdb_prompt $" {fail "attach2"}
-      timeout         {fail "(timeout) attach2"}
-   }
-
-   # Verify that we can modify the variable "should_exit" in the
-   # program.
-   #
-   send_gdb "set should_exit=1\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "after attach2, set should_exit"}
-      timeout         {fail "(timeout) after attach2, set should_exit"}
-   }
-
-   # Verify that the modification really happened.
-   #
-   send_gdb "tbreak 19\n"
-   gdb_expect {
-      -re "Breakpoint .*at.*$srcfile, line 19.*$gdb_prompt $"\
-                      {pass "after attach2, set tbreak postloop"}
-      -re "$gdb_prompt $" {fail "after attach2, set tbreak postloop"}
-      timeout         {fail "(timeout) after attach2, set tbreak postloop"}
-   }
-   send_gdb "continue\n"
-   gdb_expect {
-      -re "main.*at.*$srcfile:19.*$gdb_prompt $"\
-                      {pass "after attach2, reach tbreak postloop"}
-      -re "$gdb_prompt $" {fail "after attach2, reach tbreak postloop"}
-      timeout         {fail "(timeout) after attach2, reach tbreak postloop"}
-   }
-
-   # Allow the test process to exit, to cleanup after ourselves.
-   #
-   send_gdb "continue\n"
-   gdb_expect {
-      -re "Program exited normally.*$gdb_prompt $"\
-                      {pass "after attach2, exit"}
-      -re "$gdb_prompt $" {fail "after attach2, exit"}
-      timeout         {fail "(timeout) after attach2, exit"}
-   }
-
-   # Make sure we don't leave a process around to confuse
-   # the next test run (and prevent the compile by keeping
-   # the text file busy), in case the "set should_exit" didn't
-   # work.
-   #
-#   execute_anywhere "kill -9 ${testpid}"
-remote_exec build "kill -9 ${testpid}"
-   # Start the program running and then wait for a bit, to be sure
-   # that it can be attached to.
-   #
-   set testpid [eval exec $binfile &]
-   exec sleep 2
-
-   # Verify that we can attach to the process, and find its a.out
-   # when we're cd'd to some directory that doesn't contain the
-   # a.out.  (We use the source path set by the "dir" command.)
-   #
-   send_gdb "dir ${objdir}/${subdir}\n"
-   gdb_expect {
-      -re ".*Source directories searched: .*$gdb_prompt $"\
-                      {pass "set source path"}
-      -re "$gdb_prompt $" {fail "set source path"}
-      timeout         {fail "(timeout) set source path"}
-   }
-
-   send_gdb "cd /tmp\n"
-   gdb_expect {
-      -re ".*Working directory /tmp.*$gdb_prompt $"\
-                      {pass "cd away from process' a.out"}
-      -re "$gdb_prompt $" {fail "cd away from process' a.out"}
-      timeout         {fail "(timeout) cd away from process' a.out"}
-   }
-
-   # Explicitly flush out any knowledge of the previous attachment.
-   send_gdb "symbol\n"
-   gdb_expect {
-      -re ".*Discard symbol table from.*y or n. $"\
-                      {send_gdb "y\n"
-                       gdb_expect {
-                          -re ".*No symbol file now.*$gdb_prompt $"\
-                                          {pass "before attach3, flush symbols"}
-                          -re "$gdb_prompt $" {fail "before attach3, flush symbols"}
-                          timeout         {fail "(timeout) before attach3, flush symbols"}
-                       }
-                      }
-      -re ".*No symbol file now.*$gdb_prompt $"\
-                      {pass "before attach3, flush symbols"}
-      -re "$gdb_prompt $" {fail "before attach3, flush symbols"}
-      timeout         {fail "(timeout) before attach3, flush symbols"}
-   }
-   send_gdb "exec\n"
-   gdb_expect {
-      -re ".*No exec file now.*$gdb_prompt $"\
-                      {pass "before attach3, flush exec"}
-      -re "$gdb_prompt $" {fail "before attach3, flush exec"}
-      timeout         {fail "(timeout) before attach3, flush exec"}
-   }
-
-   send_gdb "attach $testpid\n"
-   gdb_expect {
-      -re "Attaching to process $testpid.*Reading symbols from $binfile.*main.*at .*$gdb_prompt $"\
-                      {pass "attach when process' a.out not in cwd"}
-      -re "$gdb_prompt $" {fail "attach when process' a.out not in cwd"}
-      timeout         {fail "(timeout) attach when process' a.out not in cwd"}
-   }
-
-   send_gdb "kill\n"
-   gdb_expect {
-      -re ".*Kill the program being debugged.*y or n. $"\
-                      {send_gdb "y\n"
-                       gdb_expect {
-                          -re "$gdb_prompt $" {pass "after attach3, exit"}
-                          timeout {fail "(timeout) after attach3, exit"}
-                       }
-                      }
-      -re "$gdb_prompt $" {fail "after attach3, exit"}
-      timeout         {fail "(timeout) after attach3, exit"}
-   }
-}
-
-proc do_call_attach_tests {} {
-   global gdb_prompt
-   global binfile2
-
-   # Start the program running and then wait for a bit, to be sure
-   # that it can be attached to.
-   #
-   set testpid [eval exec $binfile2 &]
-   exec sleep 2
-
-   # Attach
-   #
-   send_gdb "attach $testpid\n"
-   gdb_expect {
-      -re ".*warning: reading register.*I.*O error.*$gdb_prompt $" {
-         fail "attach call, read register 3 error"
-     }
-     -re "Attaching to.*process $testpid.*libc.*$gdb_prompt $" {
-         pass "attach call"
-     }
-      -re "$gdb_prompt $" {fail "attach call"}
-      timeout         {fail "(timeout) attach call"}
-   }
-
-   # See if other registers are problems
-   #
-   send_gdb "i r r3\n"
-   gdb_expect {
-       -re ".*warning: reading register.*$gdb_prompt $" {
-           pass "CHFts23490: known bug"
-       }
-       -re ".*r3.*$gdb_prompt $" {
-           pass "Bug fixed, Yayyy!"
-       }
-       timeout { fail "timeout on info reg" }
-   }
-
-   # Get rid of the process
-   #
-   gdb_test "p should_exit = 1" ".*" ""
-   gdb_test "c" ".*Program exited normally.*" ""
-   
-   # Be paranoid
-   #
-#   execute_anywhere "kill -9 ${testpid}"
-remote_exec build "kill -9 ${testpid}"
-
-}
-
-
-# Start with a fresh gdb
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# This is a test of gdb's ability to attach to a running process.
-#
-do_attach_tests
-
-# Test attaching when the target is inside a system call
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-do_call_attach_tests
-
-# Until "set follow-fork-mode" and "catch fork" are implemented on
-# other targets...
-#
-if ![istarget "hppa*-hp-hpux*"] then {
-   setup_xfail "*-*-*"
-}
-
-return 0
diff --git a/gdb/testsuite/gdb.hp/attach2.c b/gdb/testsuite/gdb.hp/attach2.c
deleted file mode 100644
index 8eb7a05..0000000
--- a/gdb/testsuite/gdb.hp/attach2.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* This program is intended to be started outside of gdb, and then
-   attached to by gdb.  Thus, it simply spins in a loop.  The loop
-   is exited when & if the variable 'should_exit' is non-zero.  (It
-   is initialized to zero in this program, so the loop will never
-   exit unless/until gdb sets the variable to non-zero.)
-   */
-#include <stdio.h>
-#include <stdlib.h>
-
-int  should_exit = 0;
-
-main ()
-{
-  int  local_i = 0;
-
-  sleep( 10 ); /* System call causes register fetch to fail */
-               /* This is a known HPUX "feature"            */
-  while (! should_exit)
-    {
-      local_i++;
-    }
-  return (0);
-}
diff --git a/gdb/testsuite/gdb.hp/attach2.exp b/gdb/testsuite/gdb.hp/attach2.exp
deleted file mode 100644
index e298ee9..0000000
--- a/gdb/testsuite/gdb.hp/attach2.exp
+++ /dev/null
@@ -1,263 +0,0 @@
-# attach.exp -- Expect script to test attaching to a threaded pgm
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# use this to debug:
-#
-#log_user 1
-
-# Temporarily comment out - hanging
-#return 0
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-# Thread stuff is _slow_; prepare for long waits.
-#
-# Further, this test has some "null" lines designed
-# to consume output from gdb that was too late to be
-# matched (sequence is "gdb_test" sends; timeout and
-# on to next send; result finally comes in; mismatch).
-#
-# The null command is 'gdb_test "p \$pc" ".*" ""'
-# NOTE: this command undoes any up/down stuff!
-#
-proc pre_timeout { how_long } {
-    global timeout
-
-    set timeout [expr "$timeout + $how_long"]
-}
-
-proc post_timeout {} {
-    global timeout
-    global oldtimeout
-
-    set timeout $oldtimeout
-    gdb_test "p \$pc" ".*" ""
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    verbose "HPUX thread test ignored for non-hppa or pre-HP/UX-10.30 targets."
-    return 0
-}
-
-# We used to wait 5 seconds , but tiamat is faster than
-# hydra...or is it that the OS allocates time differently(?).
-#
-set delay 5
-if { ![istarget "hppa*-*-hpux11.*"] } {
-    set delay 45
-}
-
-set testfile quicksort
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-set oldtimeout $timeout
-#set timeout [expr "$timeout + 100"]
-set oldverbose $verbose
-#set verbose 40
-
-# To build the executable we need to link against the thread library.
-#
-#     cc -Ae -g -o quicksort -lpthread quicksort.c
-#
-#remote_exec build "${srcfile} -Ae -g -lpthread -o ${binfile}"
-#gdb_compile "${srcfile} -Ae -g -lpthread -o ${binfile}"
-
-if {$gcc_compiled == 0} {
-    set additional_flags "additional_flags=-Ae"
-} else {
-    set additional_flags ""
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${testfile}.c" "${binfile}.o" object [list debug $additional_flags]] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread  -lc /opt/langtools/lib/end.o -o ${binfile}"
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-# Start the application running and get its pid.
-# Then we wait for it to get started and attach.
-# 
-set testpid [eval exec $binfile 1 &]
-exec sleep $delay
-
-# Now attach to the file.
-#
-pre_timeout 100
-gdb_test "attach $testpid" ".*Attaching to process.*Reading symbols from.*done.*" "attach to target"
-post_timeout
-
-# Wait for things to quiesce.
-#
-exec sleep 0
-
-send_gdb "bt\n" 
-
-set do_return 0
-set do_go_to_118 0
-pre_timeout 400
-gdb_expect {
-    -re ".*sleep.*work_init.*main.*$gdb_prompt $"   { 
-        pass "at expected location" 
-    }
-    -re ".*drand48.*$gdb_prompt $" {
-        set do_go_to_118 1
-    }
-    -re ".*pthread_mutex_lock.*$gdb_prompt $" {
-        set do_go_to_118 1
-    }
-    -re ".*pthread_mutex_unlock.*$gdb_prompt $" {
-        set do_go_to_118 1
-    }
-    -re ".*main.*$gdb_prompt $" {
-        set do_go_to_118 1
-    }
-    -re ".*No stack.*$gdb_prompt $" {
-        fail "Failed attach, change wait amount down, rest would fail"
-        set do_return 1
-    }
-    -re ".*$gdb_prompt $" {
-        # Who knows?
-        #
-        set do_go_to_118 1
-    }
-    timeout { 
-        set do_return 1
-        fail "timeout on bt, avoiding rest of test" 
-    }
-}
-post_timeout
-
-# Too late; just give up.
-#
-if { $do_return } {
-    set timeout $oldtimeout
-    set verbose $oldverbose
-    return 0
-}
-
-# Maybe too early--set a temp break and continue.
-# We have to set this on both paths, so that we can
-# know what numbers breakpoints will be.
-#
-gdb_test "tb 118" ".*Breakpoint 1.*118.*" ""
-if { $do_go_to_118 } {
-    pre_timeout 100
-    send_gdb "c\n"
-    gdb_expect {
-        -re ".*at.*118.*118.*$gdb_prompt $" {
-            # Ok, just keep going
-        }
-        -re ".*Program exited.*$gdb_prompt $" {
-            fail "Attached too late, set wait amount downwards"
-            set timeout $oldtimeout
-            set verbose $oldverbose
-            return 0
-        }
-        -re ".*$gdb_prompt $" {
-            fail "Unexpected result on attach" 
-            set timeout $oldtimeout
-            set verbose $oldverbose
-            return 0
-        }
-        timeout { 
-            fail "timeout on continue " 
-        }
-    }
-    post_timeout
-}
-
-# Look at the threads.
-#
-pre_timeout 100
-gdb_test "info thread" ".*7.*6.*5.*4.*3.*2.*\\\* 1.*thread.*" "first info thread"
-post_timeout
-
-# We expect to be inside the "sleep" call, so check that.
-#
-if { [expr "!$do_go_to_118"] } {
-    gdb_test "up" ".*\#1.*nanosleep.*" "up 1" 
-    gdb_test "up" ".*\#2.*sleep.*"     "up 2" 
-    pre_timeout 100
-    gdb_test "up" ".*\#3.*work_init.*$testfile.*c:118.*sleep.*" "up 3" 
-    post_timeout
-} else {
-    send_user "Skipped three tests\n"
-}
-
-# Get out of that call.
-#
-gdb_test "b 120" ".*Breakpoint 2.*120.*" "set bp"
-pre_timeout 100
-gdb_test "c"     ".*Breakpoint 2.*at.*120.*" "hit bp"
-post_timeout
-
-# Look at the threads.
-#
-pre_timeout 100
-gdb_test "info thread" ".*7.*6.*5.*4.*3.*2.*1.*thread.*$testfile.*c*120.*" "2nd info thread"
-post_timeout
-
-# Do some more stuff, to make sure we can
-#
-gdb_test "thread 3" ".*Switching to.*thread.*ksleep.*" "switch thread"
-
-gdb_test "up" ".*_lwp_cond_timedwait.*"   "up 5"
-gdb_test "up" ".*pthread_cond_wait.*"     "up 6"
-gdb_test "up" ".*\#3.*worker.*144.*"      "up 7"
-gdb_test "up" ".*__pthread_exit.*"        "up 8"
-gdb_test "up" ".*Initial.*cannot go up.*" "found thread base"
-
-gdb_test "b 145 thr 3" ".*Breakpoint 3.*145.*"             "thread-specific bp"
-gdb_test "i b"         ".*2.*breakpoint.*at.*120.*3.*breakpoint.*at.*145 thread 3.*" "show thread-specific bp"
-gdb_test "del 2" ".*" ""
-
-gdb_test "c" ".*Breakpoint 3.*145.*" "hit thread-specific bp"
-gdb_test "i th" ".*\\\* 3.*145.*" "at correct thread"
-
-pre_timeout 100
-gdb_test "n" ".*146.*" "next from thread-specific bp"
-post_timeout
-
-gdb_test "d 3" ".*" ""
-gdb_test "c"   ".*Program exited normally\..*" "run to finish"
-
-# Done!
-#
-gdb_exit
-
-set timeout $oldtimeout
-set verbose $oldverbose
-
-# execute_anywhere "rm -f ${binfile}"
-#
-return 0
-
-
diff --git a/gdb/testsuite/gdb.hp/average.c b/gdb/testsuite/gdb.hp/average.c
deleted file mode 100644
index 070eaef..0000000
--- a/gdb/testsuite/gdb.hp/average.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* This is a sample program for the HP WDB debugger. */
-
-#include <stdio.h>
-
-#define num   10
-
-static int my_list[num] = {3,4,2,0,2,1,8,3,6,7};
-
-#ifdef __STDC__ 
-void print_average(int list[], int low, int high) 
-#else
-void print_average(list, low, high)
-int list[], low, high;
-#endif
-    {
-        int total, num_elements, average;
-        total = sum(list, low, high);
-        num_elements = high - low;  /* note this is an off-by-one bug */
-
-        average = total / num_elements;
-        printf("%10.d\n", average);
-    }
-
-#ifdef __STDC__
-int main(void)
-#else
-main ()
-#endif
-{
-    char c;
-    int first = 0;
-    int last = num-1;
-
-    /* Try two test cases. */
-    print_average (my_list, first, last);
-    print_average (my_list, first, last - 3);
-foo:
-    exit(0);
-}
diff --git a/gdb/testsuite/gdb.hp/classes-hp.exp b/gdb/testsuite/gdb.hp/classes-hp.exp
deleted file mode 100644
index cb22c96..0000000
--- a/gdb/testsuite/gdb.hp/classes-hp.exp
+++ /dev/null
@@ -1,859 +0,0 @@
-# Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-set ws "\[\r\n\t \]+"
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-
-# Check to see if we have an executable to test.  If not, then either we
-# haven't tried to compile one, or the compilation failed for some reason.
-# In either case, just notify the user and skip the tests in this file.
-
-set testfile "misc-hp"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-#
-# Test ptype of class objects.
-#
-
-proc test_ptype_class_objects {} {
-    global gdb_prompt
-    global ws
-
-    # Note that struct members are public by default, so we don't print
-    # "public:" for the public members of structs.
-    # Accept it as an expected failure if gdb just fails to distinguish between
-    # class and struct, and everything else is OK.
-
-    send_gdb "ptype struct default_public_struct\n"
-    gdb_expect {
-	-re "type = struct default_public_struct \{${ws}int a;${ws}int b;\r\n\}\r\n$gdb_prompt $" {
-	    pass "ptype struct default_public_struct"
-	}
-	-re "type = class default_public_struct \{\r\n.*int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype struct default_public_struct"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype struct default_public_struct" }
-	timeout { fail "ptype struct default_public_struct (timeout)" ; return }
-    }
-
-    # Note that struct members are public by default, so we don't print
-    # "public:" for the public members of structs.
-    # Accept it as an expected failure if gdb just fails to distinguish between
-    # class and struct, and everything else is OK.
-
-    send_gdb "ptype struct explicit_public_struct\n"
-    gdb_expect {
-	-re "type = struct explicit_public_struct \{${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype struct explicit_public_struct"
-	}
-	-re "type = class explicit_public_struct \{\r\n.*int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype struct explicit_public_struct"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype struct explicit_public_struct" }
-	timeout { fail "ptype struct explicit_public_struct (timeout)" ; return }
-    }
-
-    # Accept it as an expected failure if gdb just fails to distinguish between
-    # class and struct, and everything else is OK.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype struct protected_struct\n"
-    gdb_expect {
-	-re "type = struct protected_struct \{${ws}protected:${ws}int a;${ws}int b;\r\n\}\r\n$gdb_prompt $" {
-	    pass "ptype struct protected_struct (FIXME)"
-	}
-	-re "type = class protected_struct \{${ws}protected:${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype struct protected_struct (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype struct protected_struct" }
-	timeout { fail "ptype struct protected_struct (timeout)" ; return }
-    }
-
-    # Accept it as an expected failure if gdb just fails to distinguish between
-    # class and struct, and everything else is OK.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype struct private_struct\n"
-    gdb_expect {
-	-re "type = struct private_struct \{${ws}private:${ws}int a;${ws}int b;\r\n\}\r\n$gdb_prompt $" {
-	    pass "ptype struct private_struct (FIXME)"
-	}
-	-re "type = class private_struct \{${ws}private:${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" { 
-	    setup_xfail "*-*-*"
-	    fail "ptype struct private_struct (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype struct private_struct" }
-	timeout { fail "ptype struct private_struct (timeout)" ; return }
-    }
-
-    # Accept it as an expected failure if gdb just fails to distinguish between
-    # class and struct, and everything else is OK.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype struct mixed_protection_struct\n"
-    gdb_expect {
-	-re "type = struct mixed_protection_struct \{${ws}int a;${ws}int b;${ws}private:${ws}int c;${ws}int d;${ws}protected:${ws}int e;${ws}int f;${ws}public:${ws}int g;${ws}private:${ws}int h;${ws}protected:${ws}int i;\[\r\n\]+\}\[\r\n\]+$gdb_prompt $" {
-	    pass "ptype struct mixed_protection_struct (FIXME)"
-	}
-        -re "type = struct mixed_protection_struct \{\r\n\[ \]*public:\r\n\[ \]*int a;\r\n\[ \]*int b;\r\n\[ \]*private:\r\n\[ \]*int c;\r\n\[ \]*int d;\r\n\[ \]*protected:\r\n\[ \]*int e;\r\n\[ \]*int f;\r\n\[ \]*public:\r\n\[ \]*int g;\r\n\[ \]*private:\r\n\[ \]*int h;\r\n\[ \]*protected:\r\n\[ \]*int i;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype struct mixed_protection_struct (extra public)"
-	}
-	-re "type = class mixed_protection_struct \{${ws}public:${ws}int a;${ws}int b;${ws}private:${ws}int c;${ws}int d;${ws}protected:${ws}int e;${ws}int f;${ws}public:${ws}int g;${ws}private:${ws}int h;${ws}protected:${ws}int i;\r\n.*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype struct mixed_protection_struct (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype struct mixed_protection_struct" }
-	timeout { fail "ptype struct mixed_protection_struct (timeout)" ; return }
-    }
-
-    # Accept it as an expected failure if gdb just fails to distinguish between
-    # class and struct, and everything else is OK.
-
-    send_gdb "ptype class public_class\n"
-    gdb_expect {
-	-re "type = class public_class \{${ws}public:${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype class public_class (FIXME)"
-	}
-	-re "type = struct public_class \{${ws}int a;${ws}int b;\r\n\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class public_class (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype class public_class" }
-	timeout { fail "ptype class public_class (timeout)" ; return }
-    }
-
-    send_gdb "ptype class protected_class\n"
-    gdb_expect {
-	-re "type = class protected_class \{${ws}protected:${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype class protected_class"
-	}
-	-re "type = struct protected_class \{${ws}int a;${ws}int b;\r\n\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class protected_class"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype class protected_class" }
-	timeout { fail "ptype class protected_class (timeout)" ; return }
-    }
-
-    # Accept it as an expected failure if gdb just emits a superflous "private:"
-    # attribute, since classes default to private and for consistency with
-    # structs (where we don't print the "public:" attribute) we don't print
-    # the "private:" attribute.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class default_private_class\n"
-    gdb_expect {
-	-re "type = class default_private_class \{${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype class default_private_class (FIXME)"
-	}
-	-re "type = class default_private_class \{${ws}private:${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class default_private_class (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype class default_private_class" }
-	timeout { fail "ptype class default_private_class (timeout)" ; return }
-    }
-
-    send_gdb "ptype class explicit_private_class\n"
-    gdb_expect {
-	-re "type = class explicit_private_class \{${ws}private:${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype class explicit_private_class"
-	}
-	-re "type = class explicit_private_class \{\r\n\[ \]*int a;\r\n\[ \]*int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype class explicit_private_class (OK for HP aCC)"
-	}
-	-re "type = struct explicit_private_class \{${ws}int a;${ws}int b;\r\n.*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class explicit_private_class"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype class explicit_private_class" }
-	timeout { fail "ptype class explicit_private_class (timeout)" ; return }
-    }
-
-    send_gdb "ptype class mixed_protection_class\n"
-    gdb_expect {
-	-re "type = class mixed_protection_class \{${ws}public:${ws}int a;${ws}int b;${ws}private:${ws}int c;${ws}int d;${ws}protected:${ws}int e;${ws}int f;${ws}public:${ws}int g;${ws}private:${ws}int h;${ws}protected:${ws}int i;\r\n.*\}\r\n$gdb_prompt $" {
-	    pass "ptype class mixed_protection_class"
-	}
-	-re "type = struct mixed_protection_class \{${ws}int a;${ws}int b;${ws}int c;${ws}int d;${ws}int e;${ws}int f;${ws}int g;${ws}int h;${ws}int i;\r\n.*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class mixed_protection_class"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype class mixed_protection_class" }
-	timeout { fail "ptype class mixed_protection_class (timeout)" ; return }
-    }
-
-    # This class does not use any C++-specific features, so it's fine for
-    # it to print as "struct".
-    send_gdb "ptype class A\n"
-    gdb_expect {
-	-re "type = (class|struct) A \{(${ws}public:|)${ws}int a;${ws}int x;((${ws}A & operator=\\(A const &\\);)|(${ws}A\\(A const &\\);)|(${ws}A\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class A"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class A"
-	}
-	timeout {
-	    fail "ptype class A (timeout)"
-	    return
-	}
-    }
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class B\n"
-    gdb_expect {
-	-re "type = class B : public A \{${ws}public:${ws}int b;${ws}int x;${ws}B & operator=\\(B const &\\);${ws}B\\(B const &\\);${ws}B\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class B"
-	}
-	-re "type = class B : public A \{${ws}public:${ws}int b;${ws}int x;((${ws}B & operator=\\(B const &\\);)|(${ws}B\\(B const &\\);)|(${ws}B\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class B (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class B"
-	}
-	timeout {
-	    fail "ptype class B (timeout)"
-	    return
-	}
-    }
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class C\n"
-    gdb_expect {
-	-re "type = class C : public A \{${ws}public:${ws}int c;${ws}int x;${ws}C & operator=\\(C const &\\);${ws}C\\(C const &\\);${ws}C\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class C"
-	}
-	-re "type = class C : public A \{${ws}public:${ws}int c;${ws}int x;((${ws}C & operator=\\(C const &\\);)|(${ws}C\\(C const &\\);)|(${ws}C\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class C (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class C"
-	}
-	timeout {
-	    fail "ptype class C (timeout)"
-	    return
-	}
-    }
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class D\n"
-    gdb_expect {
-	-re "type = class D : public B, public C \{${ws}public:${ws}int d;${ws}int x;${ws}D & operator=\\(D const &\\);${ws}D\\(D const &\\);${ws}D\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class D"
-	}
-	-re "type = class D : public B, public C \{${ws}public:${ws}int d;${ws}int x;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(D const &\\);)|(${ws}D\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class D (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class D"
-	}
-	timeout {
-	    fail "ptype class D (timeout)"
-	    return
-	}
-    }
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class E\n"
-    gdb_expect {
-	-re "type = class E : public D \{${ws}public:${ws}int e;${ws}int x;${ws}E & operator=\\(E const &\\);${ws}E\\(E const &\\);${ws}E\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class E"
-	}
-	-re "type = class E : public D \{${ws}public:${ws}int e;${ws}int x;((${ws}E & operator=\\(E const &\\);)|(${ws}E\\(E const &\\);)|(${ws}E\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class E"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class E"
-	}
-	timeout {
-	    fail "ptype class E (timeout)"
-	    return
-	}
-    }
-
-    send_gdb "ptype class vA\n"
-    gdb_expect {
-	-re "type = (class|struct) vA \{(${ws}public:|)${ws}int va;${ws}int vx;${ws}vA & operator=\\(vA const &\\);${ws}vA\\(vA const &\\);${ws}vA\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class vA"
-	}
-	-re "type = (class|struct) vA \{(${ws}public:|)${ws}int va;${ws}int vx;((${ws}vA & operator=\\(vA const &\\);)|(${ws}vA\\(vA const &\\);)|(${ws}vA\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class vA (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class vA"
-	}
-	timeout {
-	    fail "ptype class vA (timeout)"
-	    return
-	}
-    }
-
-    # Accept the form with embedded GNU style mangled virtual table constructs
-    # for now, but with a FIXME.  At some future point, gdb should use a
-    # portable representation for the virtual table constructs.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class vB\n"
-    gdb_expect {
-	-re "type = class vB : public virtual vA \{${ws}private:${ws}vA \\*_vb.vA;${ws}public:${ws}int vb;${ws}int vx;${ws}vB & operator=\\(vB const &\\);${ws}vB\\(int, vB const &\\);${ws}vB\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vB (FIXME: non-portable virtual table constructs)"
-	}
-        -re "type = class vB : public virtual vA \{\r\n\[ \]*public:\r\n\[ \]*int vb;\r\n\[ \]*int vx;\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype class vB (aCC)"
-        }
-	-re "type = class vB : public virtual vA \{${ws}private:${ws}vA \\*_vb.vA;${ws}public:${ws}int vb;${ws}int vx;((${ws}vB & operator=\\(vB const &\\);)|(${ws}vB\\(int, vB const &\\);)|(${ws}vB\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vB (FIXME) (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class vB"
-	}
-	timeout {
-	    fail "ptype class vB (timeout)"
-	    return
-	}
-    }
-
-    # Accept the form with embedded GNU style mangled virtual table constructs
-    # for now, but with a FIXME.  At some future point, gdb should use a
-    # portable representation for the virtual table constructs.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class vC\n"
-    gdb_expect {
-	-re "type = class vC : public virtual vA \{${ws}private:${ws}vA \\*_vb.vA;${ws}public:${ws}int vc;${ws}int vx;${ws}vC & operator=\\(vC const &\\);${ws}vC\\(int, vC const &\\);${ws}vC\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vC (FIXME: non-portable virtual table constructs)"
-	}
-	-re "type = class vC : public virtual vA \{\r\n\[ \]*public:\r\n\[ \]*int vc;\r\n\[ \]*int vx;\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-	    pass "ptype class vC (aCC)"
-	}
-	-re "type = class vC : public virtual vA \{${ws}private:${ws}vA \\*_vb.vA;${ws}public:${ws}int vc;${ws}int vx;((${ws}vC & operator=\\(vC const &\\);)|(${ws}vC\\(int, vC const &\\);)|(${ws}vC\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vC (FIXME) (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class vC"
-	}
-	timeout {
-	    fail "ptype class vC (timeout)"
-	    return
-	}
-    }
-
-    # Accept the form with embedded GNU style mangled virtual table constructs
-    # for now, but with a FIXME.  At some future point, gdb should use a
-    # portable representation for the virtual table constructs.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class vD\n"
-    gdb_expect {
-	-re "type = class vD : public virtual vB, public virtual vC \{${ws}private:${ws}vC \\*_vb.vC;${ws}vB \\*_vb.vB;${ws}public:${ws}int vd;${ws}int vx;${ws}vD & operator=\\(vD const &\\);${ws}vD\\(int, vD const &\\);${ws}vD\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vD (FIXME: non-portable virtual table constructs)"
-	}
-	-re "type = class vD : public virtual vB, public virtual vC \{\r\n\[ \]*public:\r\n\[ \]*int vd;\r\n\[ \]*int vx;\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-	    pass "ptype class vD (aCC)"
-	}
-	-re "type = class vD : public virtual vB, public virtual vC \{${ws}private:${ws}vC \\*_vb.vC;${ws}vB \\*_vb.vB;${ws}public:${ws}int vd;${ws}int vx;((${ws}vD & operator=\\(vD const &\\);)|(${ws}vD\\(int, vD const &\\);)|(${ws}vD\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vD (FIXME) (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class vD"
-	}
-	timeout {
-	    fail "ptype class vD (timeout)"
-	    return
-	}
-    }
-
-    # Accept the form with embedded GNU style mangled virtual table constructs
-    # for now, but with a FIXME.  At some future point, gdb should use a
-    # portable representation for the virtual table constructs.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class vE\n"
-    gdb_expect {
-	-re "type = class vE : public virtual vD \{${ws}private:${ws}vD \\*_vb.vD;${ws}public:${ws}int ve;${ws}int vx;${ws}vE & operator=\\(vE const &\\);${ws}vE\\(int, vE const &\\);${ws}vE\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vE (FIXME: non-portable virtual table constructs)"
-	}
-	-re "type = class vE : public virtual vD \{\r\n\[ \]*public:\r\n\[ \]*int ve;\r\n\[ \]*int vx;\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-	    pass "ptype class vE (aCC)"
-	}
-	-re "type = class vE : public virtual vD \{${ws}private:${ws}vD \\*_vb.vD;${ws}public:${ws}int ve;${ws}int vx;((${ws}vE & operator=\\(vE const &\\);)|(${ws}vE\\(int, vE const &\\);)|(${ws}vE\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class vE (FIXME) (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class vE"
-	}
-	timeout {
-	    fail "ptype class vE (timeout)"
-	    return
-	}
-    }
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class Base1\n"
-    gdb_expect {
-	-re "type = class Base1 \{${ws}public:${ws}int x;${ws}Base1 & operator=\\(Base1 const &\\);${ws}Base1\\(Base1 const &\\);${ws}Base1\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class Base1"
-	}
-	-re "type = class Base1 \{${ws}public:${ws}int x;((${ws}Base1 & operator=\\(Base1 const &\\);)|(${ws}Base1\\(Base1 const &\\);)|(${ws}Base1\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class Base1 (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class Base1"
-	}
-	timeout {
-	    fail "ptype class Base1 (timeout)"
-	    return
-	}
-    }
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class Foo\n"
-    gdb_expect {
-    	-re "type = class Foo \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\[ \]*static int st;\r\n\r\n\[ \]*Foo\\(int, int\\);\r\n\[ \]*int operator!.void.;\r\n\[ \]*operator int.void.;\r\n\[ \]*int times.int.;\r\n\}\r\n$gdb_prompt $" {
-	    pass "ptype class Foo(aCC)"
-	}
-	-re "type = class Foo \{${ws}public:${ws}int x;${ws}int y;${ws}static int st;${ws}Foo & operator=\\(Foo const &\\);${ws}Foo\\(Foo const &\\);${ws}Foo\\(int, int\\);${ws}int operator!\\(void\\);${ws}int operator int\\(void\\);${ws}int times\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class Foo"
-	}
-	-re "type = class Foo \{${ws}public:${ws}int x;${ws}int y;${ws}static int st;((${ws}Foo & operator=\\(Foo const &\\);)|(${ws}Foo\\(Foo const &\\);)|(${ws}Foo\\(int, int\\);)|(${ws}int operator!\\(void\\);)|(${ws}int operator int\\(void\\);)|(${ws}int times\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class Foo (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class Foo"
-	}
-	timeout {
-	    fail "ptype class Foo (timeout)"
-	    return
-	}
-    }
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype class Bar\n"
-    gdb_expect {
-	-re "type = class Bar : public Base1, public Foo \{${ws}public:${ws}int z;${ws}Bar & operator=\\(Bar const &\\);${ws}Bar\\(Bar const &\\);${ws}Bar\\(int, int, int\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class Bar"
-	}
-	-re "type = class Bar : public Base1, public Foo \{${ws}public:${ws}int z;((${ws}Bar & operator=\\(Bar const &\\);)|(${ws}Bar\\(Bar const &\\);)|(${ws}Bar\\(int, int, int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype class Bar (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype class Bar"
-	}
-	timeout {
-	    fail "ptype class Bar (timeout)"
-	    return
-	}
-    }
-}
-
-#
-# Test simple access to class members.
-#
-
-proc test_non_inherited_member_access {} {
-    global gdb_prompt
-    
-    # Print non-inherited members of g_A.
-
-    gdb_test "print g_A.a" ".* = 1" "g_A.a incorrect"
-
-    gdb_test "print g_A.x" ".* = 2" "g_A.x incorrect"
-
-    # Print non-inherited members of g_B.
-
-    gdb_test "print g_B.b" ".* = 5" "g_B.b incorrect"
-
-    gdb_test "print g_B.x" ".* = 6" "g_B.x incorrect"
-
-    # Print non-inherited members of g_C.
-
-    gdb_test "print g_C.c" ".* = 9" "g_C.c incorrect"
-
-    gdb_test "print g_C.x" ".* = 10" "g_C.x incorrect"
-
-    # Print non-inherited members of g_D.
-
-    gdb_test "print g_D.d" ".* = 19" "g_D.d incorrect"
-
-    gdb_test "print g_D.x" ".* = 20" "g_D.x incorrect"
-
-    # Print non-inherited members of g_E.
-
-    gdb_test "print g_E.e" ".* = 31" "g_E.e incorrect"
-
-    gdb_test "print g_E.x" ".* = 32" "g_E.x incorrect"
-}
-
-#
-# Try access to non-members that are members of another class.
-# Should give errors.
-#
-
-proc test_wrong_class_members {} {
-    global gdb_prompt
-
-    gdb_test "print g_A.b" "There is no member( or method|) named b." "print g_A.b should be error"
-
-    gdb_test "print g_B.c" "There is no member( or method|) named c." "print g_B.c should be error"
-
-    gdb_test "print g_B.d" "There is no member( or method|) named d." "print g_B.d should be error"
-
-    gdb_test "print g_C.b" "There is no member( or method|) named b." "print g_C.b should be error"
-
-    gdb_test "print g_C.d" "There is no member( or method|) named d." "print g_C.d should be error"
-
-    gdb_test "print g_D.e" "There is no member( or method|) named e." "print g_D.e should be error"
-}
-
-#
-# Try access to non-members that are not members of any class.
-# Should give errors.
-#
-
-proc test_nonexistant_members {} {
-    global gdb_prompt
-
-    gdb_test "print g_A.y" "There is no member( or method|) named y." "print g_A.y should be error"
-
-    gdb_test "print g_B.z" "There is no member( or method|) named z." "print g_B.z should be error"
-
-    gdb_test "print g_C.q" "There is no member( or method|) named q." "print g_C.q should be error"
-
-    gdb_test "print g_D.p" "There is no member( or method|) named p." "print g_D.p should be error"
-}
-
-#
-# Pointers to class members
-#
-
-proc test_pointers_to_class_members {} {
-    global gdb_prompt
-    global decimal
-
-    gdb_test "print Bar::z" ".* = .int\[ \]*\[( \]*Bar::&\[)\]+\[ \]*Bar::z" "print Bar::z"
-
-    gdb_test "print &Foo::x" ".* = .int\[ \]*\[( \]*Foo::\[*)\]+\[ \]*&Foo::x" "print &Foo::x"
-
-    gdb_test "print (int)&Foo::x" ".* = 0" "print (int)&Foo::x"
-
-    send_gdb "print (int)&Bar::y == 2*sizeof(int)\n"
-    gdb_expect {
-	-re ".* = true\r\n$gdb_prompt $" {
-	    pass "print (int)&Bar::y == 2*sizeof(int)"
-	}
-	-re "There is no field named y.*$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "print (int)&Bar::y == 2*sizeof(int)"
-	}
-	-re ".*$gdb_prompt $" { fail "print (int)&Bar::y == 2*sizeof(int)" }
-	timeout { fail "print (int)&Bar::y == 2*sizeof(int) (timeout)" ; return }
-    }
-
-    send_gdb "next\n"
-    setup_xfail "*-*-*"
-    gdb_expect {
-	-re "$decimal\[ \t\]+inheritance3 \[)(\]+;\r\n$gdb_prompt $" {}
-	-re ".*$gdb_prompt $" { fail "next to inheritance3" ; return }
-    }
-    clear_xfail "*-*-*"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print (int)pmi == sizeof(int)" ".* = false" "print (int)pmi == sizeof(int)"
-}
-
-#
-# Test static members.
-#
-
-proc test_static_members {} {
-    global gdb_prompt
-    global hex
-
-    send_gdb "print Foo::st\n"
-    gdb_expect {
-	-re ".* = 100\r\n$gdb_prompt $" {
-	    pass "print Foo::st"
-	}
-	-re "There is no field named st.*$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "print Foo::st"
-	}
-	-re ".*$gdb_prompt $" { fail "print Foo::st" }
-       timeout { fail "print Foo::st (timeout)" ; return }
-    }
-
-    send_gdb "set foo.st = 200\n"
-    gdb_expect {
-	-re ".*$gdb_prompt $" {}
-    }
-
-    send_gdb "print bar.st\n"
-    gdb_expect {
-	-re ".* = 200\r\n$gdb_prompt $" {
-	    pass "print bar.st"
-	}
-	-re "There is no member( or method|) named st.*$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "print bar.st"
-	}
-	-re ".*$gdb_prompt $" { fail "print bar.st" }
-       timeout { fail "print bar.st (timeout)" ; return }
-    }
-
-    send_gdb "print &foo.st\n"
-    gdb_expect {
-	-re ".* = .int \[*)\]+ $hex\r\n$gdb_prompt $" {
-	    pass "print &foo.st"
-	}
-	-re "There is no member( or method|) named st.*$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "print &foo.st"
-	}
-	-re ".*$gdb_prompt $" { fail "print &foo.st" }
-       timeout { fail "print &foo.st (timeout)" ; return }
-    }
-
-    set got_bar_st 0
-    send_gdb "print &Bar::st\n"
-    gdb_expect {
-	-re ".* = .int \[*)\]+ $hex\r\n$gdb_prompt $" {
-	    pass "print &Bar::st"
-	    set got_bar_st 1
-	}
-	-re "There is no field named st.*$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "print &Bar::st"
-	}
-	-re ".*$gdb_prompt $" { fail "print &Bar::st" }
-       timeout { fail "print &Bar::st (timeout)" ; return }
-    }
-
-    if $got_bar_st then {
-	gdb_test "print *\$" ".* = 200" "print *\$"
-    }
-
-    gdb_test "set print static-members off" ""
-    gdb_test "print csi" \
-	"{x = 10, y = 20}" \
-	"print csi without static members"
-    gdb_test "print cnsi" \
-	"{x = 30, y = 40}" \
-	"print cnsi without static members"
-
-    gdb_test "set print static-members on" ""
-    setup_xfail_format "DWARF 1"
-    gdb_test "print csi" \
-	"{x = 10, y = 20, static null = {x = 0, y = 0, static null = <same as static member of an already seen type>}}" \
-	"print csi with static members"
-    setup_xfail_format "DWARF 1"
-    gdb_test "print cnsi" \
-	"{x = 30, y = 40, static null = {x = 0, y = 0, static null = <same as static member of an already seen type>, static yy = {z = 5, static xx = {x = 1, y = 2, static null = <same as static member of an already seen type>, static yy = <same as static member of an already seen type>}}}, static yy = <same as static member of an already seen type>}" \
-	"print cnsi with static members"
-}
-
-proc do_tests {} {
-    global prms_id
-    global bug_id
-    global subdir
-    global objdir
-    global srcdir
-    global binfile
-    global gdb_prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    send_gdb "set language c++\n"
-    gdb_expect -re "$gdb_prompt $"
-    send_gdb "set width 0\n"
-    gdb_expect -re "$gdb_prompt $"
-
-    # Get the debug format for the compiled test case.
-
-    if [ runto_main ] then {
-	get_debug_format
-    }
-
-    test_ptype_class_objects
-
-    if [ runto 'inheritance2(void)' ] then {
-	test_non_inherited_member_access
-	test_wrong_class_members
-	test_nonexistant_members
-    }
-
-    if [istarget "mips-idt-*"] then {
-	# Restart because IDT/SIM runs out of file descriptors.
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-    }
-
-    if [ runto_main ] then {
-	test_pointers_to_class_members
-	test_static_members
-    }
-
-    if [istarget "mips-idt-*"] then {
-	# Restart because IDT/SIM runs out of file descriptors.
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-    }
- 
-    if [ runto marker_reg1 ] then {
-
-	gdb_test "finish" "Run till exit from.*" "finish from marker_reg1"
-
-	send_gdb "print v.method ()\n"
-	gdb_expect {
-	    -re "= 82.*$gdb_prompt $" {
-		pass "calling method for small class"
-	    }
-	    -re "Address requested for identifier .v. which is in a register.*$gdb_prompt $" {
-		setup_xfail "*-*-*" 2972
-		fail "calling method for small class"
-	    }
-	    -re ".*$gdb_prompt $" { fail "calling method for small class" }
-	    timeout { fail "calling method for small class (timeout)" }
-	    eof { fail "calling method for small class (eof)" }
-	}
-    }
-
-}
-
-do_tests
-
-
-# Some additional tests for enums inside classes
-
-
-# set a breakpoint and go there
-send_gdb "break 498\n"   
-gdb_expect {   
-   -re "Breakpoint \[0-9\] at.*$gdb_prompt $" { pass "set break 498" }
-   -re "$gdb_prompt $"                     { fail "set break 498" }
-   timeout                             { fail "(timeout) set break 498" }
-}
-send_gdb "continue\n"   
-gdb_expect {   
-   -re "Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, main....at ${srcdir}/${subdir}/${srcfile}:498\r\n498.*\r\n$gdb_prompt $" { pass "continue" }
-   -re "$gdb_prompt $"                     { fail "continue" }
-   timeout                             { fail "(timeout) continue" }
-}
-
-# print the object
-send_gdb "print obj_with_enum\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{priv_enum = red, x = 0\\}.*$gdb_prompt $" { pass "print obj_with_enum (1)" }
-   -re "$gdb_prompt $"                     { fail "print obj_with_enum (1)" }
-   timeout                             { fail "(timeout) print obj_with_enum (1)" }
-}
-
-send_gdb "next\n"   
-gdb_expect {   
-   -re "$gdb_prompt $"                     { pass "next" }
-   timeout                             { fail "(timeout) next" }
-}
-
-# print the object again
-send_gdb "print obj_with_enum\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{priv_enum = green, x = 0\\}.*$gdb_prompt $" { pass "print obj_with_enum (2)" }
-   -re "$gdb_prompt $"                     { fail "print obj_with_enum (2)" }
-   timeout                             { fail "(timeout) print obj_with_enum (2)" }
-}
-
-# print out the enum member
-send_gdb "print obj_with_enum.priv_enum\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = green.*$gdb_prompt $" { pass "print obj_with_enum.priv_enum" }
-   -re "$gdb_prompt $"                     { fail "print obj_with_enum.priv_enum" }
-   timeout                             { fail "(timeout) print obj_with_enum.priv_enum" }
-}
-
-# ptype on the enum member
-send_gdb "ptype obj_with_enum.priv_enum\n"   
-gdb_expect {   
-   -re "type = enum ClassWithEnum::PrivEnum \\{red, green, blue, yellow = 42\\}.*$gdb_prompt $" { pass "ptype obj_with_enum.priv_enum" }
-   -re "$gdb_prompt $"                     { fail "ptype obj_with_enum.priv_enum" }
-   timeout                             { fail "(timeout) ptype obj_with_enum.priv_enum" }
-}
-
-# ptype on the object
-send_gdb "ptype obj_with_enum\n"   
-gdb_expect {   
-   -re "type = class ClassWithEnum \\{\r\n\[ \t\]*public:\r\n\[ \t\]*enum ClassWithEnum::PrivEnum priv_enum;\r\n\[ \t\]*int x;\r\n\\}\r\n$gdb_prompt $" { pass "ptype obj_with_enum" }
-   -re "$gdb_prompt $"                     { fail "ptype obj_with_enum" }
-   timeout                             { fail "(timeout) ptype obj_with_enum" }
-}
-
-send_gdb "print (ClassWithEnum::PrivEnum) 42\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = yellow.*$gdb_prompt $" { pass "print (ClassWithEnum::PrivEnum) 42" }
-   -re "$gdb_prompt $"                     { fail "print (ClassWithEnum::PrivEnum) 42" }
-   timeout                             { fail "(timeout) print (ClassWithEnum::PrivEnum) 42" }
-}
-
-
-send_gdb "maint demangle inheritance1__Fv\n"
-gdb_expect {
-   -re "inheritance1\\(void\\).*$gdb_prompt $" { pass "demangle" }
-   -re ".*$gdb_prompt $"   { fail "demangle" }
-   timeout           { fail "(timeout) demangle" }
-}
-
diff --git a/gdb/testsuite/gdb.hp/compiler.c b/gdb/testsuite/gdb.hp/compiler.c
deleted file mode 100644
index 8eb0d47..0000000
--- a/gdb/testsuite/gdb.hp/compiler.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Often the behavior of any particular test depends upon what compiler was
-   used to compile the test.  As each test is compiled, this file is
-   preprocessed by the same compiler used to compile that specific test
-   (different tests might be compiled by different compilers, particularly
-   if compiled at different times), and used to generate a *.ci (compiler
-   info) file for that test.
-
-   I.E., when callfuncs is compiled, a callfuncs.ci file will be generated,
-   which can then be sourced by callfuncs.exp to give callfuncs.exp access
-   to information about the compilation environment.
-
-   TODO:  It might be a good idea to add expect code that tests each
-   definition made with 'set" to see if one already exists, and if so
-   warn about conflicts if it is being set to something else.  */
-
-/* This needs to be kept in sync with whatis.c and gdb.exp(get_compiler_info).
-   If this ends up being hairy, we could use a common header file.  */
-
-#if defined (__STDC__) || defined (_AIX)
-set signed_keyword_not_used 0
-#else
-set signed_keyword_not_used 1
-#endif
-
-#if defined (__GNUC__)
-set gcc_compiled __GNUC__
-#else
-set gcc_compiled 0
-#endif
-
-return 0
diff --git a/gdb/testsuite/gdb.hp/compiler.cc b/gdb/testsuite/gdb.hp/compiler.cc
deleted file mode 100644
index aa35c75..0000000
--- a/gdb/testsuite/gdb.hp/compiler.cc
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Often the behavior of any particular test depends upon what compiler was
-   used to compile the test.  As each test is compiled, this file is
-   preprocessed by the same compiler used to compile that specific test
-   (different tests might be compiled by different compilers, particularly
-   if compiled at different times), and used to generate a *.ci (compiler
-   info) file for that test.
-
-   I.E., when callfuncs is compiled, a callfuncs.ci file will be generated,
-   which can then be sourced by callfuncs.exp to give callfuncs.exp access
-   to information about the compilation environment.
-
-   TODO:  It might be a good idea to add expect code that tests each
-   definition made with 'set" to see if one already exists, and if so
-   warn about conflicts if it is being set to something else.  */
-
-#if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 6
-set supports_template_debugging 1
-#else
-set supports_template_debugging 0
-#endif
-
-#if defined(__cplusplus) 
-set supports_template_debugging 1
-#else
-set supports_template_debugging 0
-#endif
-
-#if defined (__GNUC__)
-set gcc_compiled __GNUC__
-#else
-set gcc_compiled 0
-#endif
-
-return 0
diff --git a/gdb/testsuite/gdb.hp/ctti-add.cc b/gdb/testsuite/gdb.hp/ctti-add.cc
deleted file mode 100644
index 1f50fae..0000000
--- a/gdb/testsuite/gdb.hp/ctti-add.cc
+++ /dev/null
@@ -1,29 +0,0 @@
-template<class T> T add(T v1, T v2)
-{
-   T v3;
-   v3 = v1;
-   v3 += v2;
-   return v3;
- }
-
-int main()
-{
-  char c;
-  int i;
-  float f;
-  extern void add1();
-  extern void subr2();
-  extern void subr3();
-  
-  c = 'a';
-  i = 2;
-  f = 4.5;
-
-  c = add(c, c);
-  i = add(i, i);
-  f = add(f, f);
-
-  add1();
-  subr2();
-  subr3();
-}
diff --git a/gdb/testsuite/gdb.hp/ctti-add1.cc b/gdb/testsuite/gdb.hp/ctti-add1.cc
deleted file mode 100644
index 7113ece..0000000
--- a/gdb/testsuite/gdb.hp/ctti-add1.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-template<class T> T add(T v1, T v2);
-
-void add1()
-{
-  char c;
-  int i;
-  float f;
-  
-  c = 'b';
-  i = 3;
-  f = 6.5;
-
-  c = add(c, c);
-  i = add(i, i);
-  f = add(f, f);
-}
diff --git a/gdb/testsuite/gdb.hp/ctti-add2.cc b/gdb/testsuite/gdb.hp/ctti-add2.cc
deleted file mode 100644
index d0d9891..0000000
--- a/gdb/testsuite/gdb.hp/ctti-add2.cc
+++ /dev/null
@@ -1,22 +0,0 @@
-template<class T> T add2(T v1, T v2)
-{
-   T v3;
-   v3 = v1;
-   v3 += v2;
-   return v3;
-}
-
-void subr2()
-{
-  char c;
-  int i;
-  float f;
-  
-  c = 'b';
-  i = 3;
-  f = 6.5;
-
-  c = add2(c, c);
-  i = add2(i, i);
-  f = add2(f, f);
-}
diff --git a/gdb/testsuite/gdb.hp/ctti-add3.cc b/gdb/testsuite/gdb.hp/ctti-add3.cc
deleted file mode 100644
index 7ba1b01..0000000
--- a/gdb/testsuite/gdb.hp/ctti-add3.cc
+++ /dev/null
@@ -1,33 +0,0 @@
-template<class T> T add3(T v1, T v2)
-{
-   T v3;
-   v3 = v1;
-   v3 += v2;
-   return v3;
-}
-
-template<class T> T add4(T v1, T v2)
-{
-   T v3;
-   v3 = v1;
-   v3 += v2;
-   return v3;
-}
-
-void subr3()
-{
-  char c;
-  int i;
-  float f;
-  
-  c = 'b';
-  i = 3;
-  f = 6.5;
-
-  c = add3(c, c);
-  i = add3(i, i);
-  f = add3(f, f);
-  c = add4(c, c);
-  i = add4(i, i);
-  f = add4(f, f);
-}
diff --git a/gdb/testsuite/gdb.hp/ctti.exp b/gdb/testsuite/gdb.hp/ctti.exp
deleted file mode 100644
index e53210d..0000000
--- a/gdb/testsuite/gdb.hp/ctti.exp
+++ /dev/null
@@ -1,269 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-
-# This file is part of the gdb testsuite
-# file written by Elena Zannoni (ezannoni@cygnus.com)
-#
-# source files ctti-add.cc, ctti-add1.cc, ctti-add2.cc, ctti-add3.cc
-#
-
-
-if $tracelevel then {
-        strace $tracelevel
-}
-
-
-# Check to see if we have an executable to test.  If not, then either we
-# haven't tried to compile one, or the compilation failed for some reason.
-# In either case, just notify the user and skip the tests in this file.
-
-set testfile "ctti-add"
-set srcfile  ${testfile}.cc
-set srcfile1 ${testfile}1.cc
-set srcfile2 ${testfile}2.cc
-set srcfile3 ${testfile}3.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-#if  { [gdb_compile "${srcdir}/${subdir}/${srcfile} ${srcdir}/${subdir}/${srcfile1} ${srcdir}/${subdir}/${srcfile2} ${srcdir}/${subdir}/${srcfile3}" "${binfile}" executable {debug c++}] != "" } {
-#     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-#}
-
-set cmdline "$CXX ${srcdir}/${subdir}/${srcfile} ${srcdir}/${subdir}/${srcfile1} ${srcdir}/${subdir}/${srcfile2} ${srcdir}/${subdir}/${srcfile3} -g -o ${binfile}"
-
-remote_exec build $cmdline
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-
-send_gdb "n\n"
-gdb_expect {
-    -re "$decimal.*i = 2;.*$gdb_prompt $" {
-        pass "next "
-      }
-    -re ".*$gdb_prompt $" { fail "next " }
-    timeout           { fail "next " }
-  }
-
-
-send_gdb "n\n"
-gdb_expect {
-    -re "$decimal.*f = 4.5;.*$gdb_prompt $" {
-        pass "next "
-      }
-    -re ".*$gdb_prompt $" { fail "next " }
-    timeout           { fail "next " }
-  }
-
-send_gdb "n\n"
-gdb_expect {
-    -re "$decimal.*c = add\\(c, c\\);.*$gdb_prompt $" {
-        pass "next "
-      }
-    -re ".*$gdb_prompt $" { fail "next " }
-    timeout           { fail "next " }
-  }
-
-send_gdb "n\n"
-gdb_expect {
-    -re "$decimal.*i = add\\(i, i\\);.*$gdb_prompt $" {
-        pass "next "
-      }
-    -re ".*$gdb_prompt $" { fail "next " }
-    timeout           { fail "next " }
-  }
-
-send_gdb "n\n"
-gdb_expect {
-    -re "$decimal.*f = add\\(f, f\\);.*$gdb_prompt $" {
-        pass "next "
-      }
-    -re ".*$gdb_prompt $" { fail "next " }
-    timeout           { fail "next " }
-  }
-
-send_gdb "n\n"
-gdb_expect {
-    -re "$decimal.*add1\\(\\);.*$gdb_prompt $" {
-        pass "next "
-      }
-    -re ".*$gdb_prompt $" { fail "next " }
-    timeout           { fail "next " }
-  }
-
-send_gdb "print c\n"
-gdb_expect {
-    -re ".$decimal = -62.*\r\n$gdb_prompt $" {
-        pass "print value of c"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of c" }
-    timeout           { fail "(timeout) print value of c" }
-  }
-
-
-send_gdb "print f\n"
-gdb_expect {
-    -re ".$decimal = 9\r\n$gdb_prompt $" {
-        pass "print value of f"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of f" }
-    timeout           { fail "(timeout) print value of f" }
-  }
-
-
-send_gdb "print i\n"
-gdb_expect {
-    -re ".$decimal = 4\r\n$gdb_prompt $" {
-        pass "print value of i"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of i" }
-    timeout           { fail "(timeout) print value of i" }
-  }
-
-
-
-send_gdb "print add<int>(2,2)\n"
-gdb_expect {
-    -re ".$decimal = 4\r\n$gdb_prompt $" {
-        pass "print value of add<int>(2,2)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add<int>(2,2)" }
-    timeout           { fail "(timeout) print value of add<int>(2,2)" }
-  }
-
-send_gdb "print add<float>(2.3,2.3)\n"
-gdb_expect {
-    -re ".$decimal = 4\\.5\[0-9\]+\r\n$gdb_prompt $" {
-        pass "print value of add<float>(2.3,2.3)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add<float>(2.3,2.3)" }
-    timeout           { fail "(timeout) print value of add<float>(2.3,2.3)" }
-  }
-
-send_gdb "print add<char>('A','A')\n"
-gdb_expect {
-    -re ".$decimal = -126.*202.\r\n$gdb_prompt $" {
-        pass "print value of add<char>('A','A')"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add<char>('A','A')" }
-    timeout           { fail "(timeout) print value of add<char>('A','A')" }
-  }
-
-
-send_gdb "print add2<int>(2,2)\n"
-gdb_expect {
-    -re ".$decimal = 4\r\n$gdb_prompt $" {
-        pass "print value of add2<int>(2,2)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add2<int>(2,2)" }
-    timeout           { fail "(timeout) print value of add2<int>(2,2)" }
-  }
-
-send_gdb "print add2<float>(2.3,2.3)\n"
-gdb_expect {
-    -re ".$decimal = 4\\.5\[0-9\]+\r\n$gdb_prompt $" {
-        pass "print value of add2<float>(2.3,2.3)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add2<float>(2.3,2.3)" }
-    timeout           { fail "(timeout) print value of add2<float>(2.3,2.3)" }
-  }
-
-send_gdb "print add2<char>('A','A')\n"
-gdb_expect {
-    -re ".$decimal = -126.*202.\r\n$gdb_prompt $" {
-        pass "print value of add2<char>('A','A')"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add2<char>('A','A')" }
-    timeout           { fail "(timeout) print value of add2<char>('A','A')" }
-  }
-
-send_gdb "print add3<int>(2,2)\n"
-gdb_expect {
-    -re ".$decimal = 4\r\n$gdb_prompt $" {
-        pass "print value of add3<int>(2,2)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add3<int>(2,2)" }
-    timeout           { fail "(timeout) print value of add3<int>(2,2)" }
-  }
-
-send_gdb "print add3<float>(2.3,2.3)\n"
-gdb_expect {
-    -re ".$decimal = 4\\.5\[0-9\]+\r\n$gdb_prompt $" {
-        pass "print value of add3<float>(2.3,2.3)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add3<float>(2.3,2.3)" }
-    timeout           { fail "(timeout) print value of add3<float>(2.3,2.3)" }
-  }
-
-send_gdb "print add3<char>('A','A')\n"
-gdb_expect {
-    -re ".$decimal = -126.*202.\r\n$gdb_prompt $" {
-        pass "print value of add3<char>('A','A')"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add3<char>('A','A')" }
-    timeout           { fail "(timeout) print value of add3<char>('A','A')" }
-  }
-
-send_gdb "print add4<int>(2,2)\n"
-gdb_expect {
-    -re ".$decimal = 4\r\n$gdb_prompt $" {
-        pass "print value of add4<int>(2,2)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add4<int>(2,2)" }
-    timeout           { fail "(timeout) print value of add4<int>(2,2)" }
-  }
-
-send_gdb "print add4<float>(2.3,2.3)\n"
-gdb_expect {
-    -re ".$decimal = 4\\.5\[0-9\]+\r\n$gdb_prompt $" {
-        pass "print value of add4<float>(2.3,2.3)"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add4<float>(2.3,2.3)" }
-    timeout           { fail "(timeout) print value of add4<float>(2.3,2.3)" }
-  }
-
-send_gdb "print add4<char>('A','A')\n"
-gdb_expect {
-    -re ".$decimal = -126.*202.\r\n$gdb_prompt $" {
-        pass "print value of add4<char>('A','A')"
-      }
-    -re ".*$gdb_prompt $" { fail "print value of add4<char>('A','A')" }
-    timeout           { fail "(timeout) print value of add4<char>('A','A')" }
-  }
-
-
-gdb_exit
-return 0
diff --git a/gdb/testsuite/gdb.hp/dbx.exp b/gdb/testsuite/gdb.hp/dbx.exp
deleted file mode 100644
index 66f24e9..0000000
--- a/gdb/testsuite/gdb.hp/dbx.exp
+++ /dev/null
@@ -1,222 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-
-if $tracelevel then {
-        strace $tracelevel
-}
-
-
-set testfile1 "average"
-set testfile2 "sum"
-set testfile "dbx-test"
-set binfile1 ${objdir}/${subdir}/${testfile1}
-set binfile2 ${objdir}/${subdir}/${testfile2}
-set binfile ${objdir}/${subdir}/${testfile}
-
-
-
-if  { [gdb_compile "${srcdir}/${subdir}/average.c" "${binfile1}.o" object {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/sum.c" "${binfile2}.o" object {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if  { [gdb_compile "${binfile1}.o ${binfile2}.o" ${binfile} executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-proc dbx_reinitialize_dir { subdir } {
-    global gdb_prompt
-
-   send_gdb "use\n"
-    gdb_expect {
-        -re "Reinitialize source path to empty.*y or n. " {
-            send_gdb "y\n"
-            gdb_expect {
-                -re "Source directories searched.*$gdb_prompt $" {
-                    send_gdb "use $subdir\n"
-                    gdb_expect {
-                        -re "Source directories searched.*$gdb_prompt $" {
-                            verbose "Dir set to $subdir"
-                        }
-                        -re ".*$gdb_prompt $" {
-                            perror "Dir \"$subdir\" failed."
-                        }
-                    }
-                }
-                -re ".*$gdb_prompt $" {
-                    perror "Dir \"$subdir\" failed."
-                }
-            }
-        }
-        -re ".*$gdb_prompt $" {
-            perror "Dir \"$subdir\" failed."
-        }
-    }
-}
-
-# In "testsuite/config/unix-gdb.exp", the routine "gdb_load"
-# is defined as "gdb_file_cmd".  The binding of "gdb_file_cmd"
-# is done at invocation time.  Before this file is processed,
-# it binds to the definition in "testsuite/lib/gdb.exp"; after
-# this file is processed, it binds to this definition.
-# TCL lets us overrides a previous routine definition without a
-# warning (isn't that special?).
-#
-# This means that tests before use "file" to load a target, and
-# tests afterwards use the pair "symbol-file" "exec-file".
-#
-# I'm leaving it as it is for now because at the moment it
-# is the only test we have of the use of the combination of
-# "symbol-file" and "exec-file" to load a debugging target (the
-# other definition uses "file". 
-#
-# Symbol-file and exec-file should be tested explicitly, not
-# as a side effect of running a particular test (in this case,
-# "testsuite/gdb.compat/dbx.exp").
-#
-#
-proc gdb_file_cmd {arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global GDB
-    global gdb_prompt
-    global spawn_id
-    upvar timeout timeout
-
-    send_gdb "symbol-file $arg\n"
-    gdb_expect {
-        -re "Reading symbols from.*done.*$gdb_prompt $" {
-            verbose "\t\tLoaded $arg into the $GDB"
-            send_gdb "exec-file $arg\n" 
-            return 0
-        }
-        -re "has no symbol-table.*$gdb_prompt $" {
-            perror "$arg wasn't compiled with \"-g\""
-            return -1
-        }
-        -re "A program is being debugged already.*Kill it.*y or n. $" {
-            send_gdb "y\n"
-                verbose "\t\tKilling previous program being debugged"
-            exp_continue
-        }
-        -re "Load new symbol table from \".*\".*y or n. $" {
-            send_gdb "y\n"
-            gdb_expect {
-                -re "Reading symbols from.*done.*$gdb_prompt $" {
-                    verbose "\t\tLoaded $arg with new symbol table into $GDB"
-                    return 0
-                }
-                timeout {
-                    perror "(timeout) Couldn't load $arg, other program already loaded."
-                    return -1
-                }
-            }
-        }
-        -re ".*No such file or directory.*$gdb_prompt $" {
-            perror "($arg) No such file or directory\n"
-            return -1
-        }
-        -re "$gdb_prompt $" {
-            perror "couldn't load $arg into $GDB."
-            return -1
-            }
-        timeout {
-            perror "couldn't load $arg into $GDB (timed out)."
-            return -1
-        }
-        eof {
-            # This is an attempt to detect a core dump, but seems not to
-            # work.  Perhaps we need to match .* followed by eof, in which
-            # expect does not seem to have a way to do that.
-            perror "couldn't load $arg into $GDB (end of file)."
-            return -1
-        }
-    }
-}
-
-#
-#test_breakpoints
-#
-proc test_breakpoints { } {
-    gdb_test "stop in main" "Breakpoint.*at.*: file.*average\.c, line 31\."
-    gdb_test "status" "Num.*Type.*Disp.*Enb.*Address.*What\r\n1\[ \r\]+breakpoint\[ \r\]+keep y.*in main at.*average\.c:31.*"
-    gdb_test "stop at 36" "Breakpoint.*at.*: file.*average\.c, line 36.*"
-    gdb_test "stop in 36" "Usage: stop in <function . address>"
-    gdb_test "stop at main" "Usage: stop at <line>"
-}
-
-#
-#test_assign
-#
-proc test_assign { } {
-    gdb_test "run" ""
-    gdb_test "assign first=1" ""
-    gdb_test "print first" ".1 = 1"
-}
-
-#
-#test_whereis
-#
-proc test_whereis { } {
-    gdb_test "whereis my_list" "All variables matching regular expression \"my_list\":\r\n\r\nFile.*average\.c:\r\nstatic int my_list\\\[10\\\];"
-}
-
-#
-#test_func
-#
-proc test_func { } {
-    gdb_test "cont" ""
-    gdb_test "step" ""
-    gdb_test "func sum" "'sum' not within current stack frame\."
-    gdb_test "stop in sum" "Breakpoint.*at.*: file.*sum\.c, line 11\."
-    gdb_test "cont"
-    gdb_test "func print_average" ".*in print_average.*\\(list=.*, low=0, high=6\\).*at.*average\.c:17\r\n17\[ \t\]+total = sum\\(list, low, high\\);"
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-global GDBFLAGS
-set saved_gdbflags $GDBFLAGS
-
-set GDBFLAGS "$GDBFLAGS --dbx"
-gdb_start
-dbx_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-send_gdb "set width 0\n"
-gdb_expect -re "$gdb_prompt $"
-test_breakpoints
-test_assign
-test_whereis
-gdb_test "file average.c:1" "1\[ \t\]+/. This is a sample program.*"
-test_func
-
-gdb_exit
-set GDBFLAGS $saved_gdbflags
-return 0
diff --git a/gdb/testsuite/gdb.hp/exception.cc b/gdb/testsuite/gdb.hp/exception.cc
deleted file mode 100644
index 2745932..0000000
--- a/gdb/testsuite/gdb.hp/exception.cc
+++ /dev/null
@@ -1,48 +0,0 @@
-// Test file for exception handling support.
-
-#include <iostream.h>
-
-int foo (int i)
-{
-  if (i < 32)
-    throw (int) 13;
-  else
-    return i * 2;
-}
-
-extern "C" int bar (int k, unsigned long eharg, int flag);
-    
-int bar (int k, unsigned long eharg, int flag)
-{
-  cout << "k is " << k << " eharg is " << eharg << " flag is " << flag << endl;
-  return 1;
-}
-
-int main()
-{
-  int j;
-
-  try {
-    j = foo (20);
-  }
-  catch (int x) {
-    cout << "Got an except " << x << endl;
-  }
-  
-  try {
-    try {
-      j = foo (20);
-    }
-    catch (int x) {
-      cout << "Got an except " << x << endl;
-      throw;
-    }
-  }
-  catch (int y) {
-    cout << "Got an except (rethrown) " << y << endl;
-  }
-
-  // Not caught 
-  foo (20);
-  
-}
diff --git a/gdb/testsuite/gdb.hp/exception.exp b/gdb/testsuite/gdb.hp/exception.exp
deleted file mode 100644
index 4cafbdc..0000000
--- a/gdb/testsuite/gdb.hp/exception.exp
+++ /dev/null
@@ -1,408 +0,0 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-#
-# tests for exception-handling support
-# Written by Satish Pai <pai@apollo.hp.com> 1997-07-23
-
-# This file is part of the gdb testsuite
-
-# Note: These tests are geared to the HP aCC compiler,
-# which has an idiosyncratic way of emitting debug info
-# for exceptions -- it uses a callback mechanism, which
-# is different from the way g++ records exception info
-# for debugging
-
-# The tests are in two parts; the first part deals with
-# statically linked (archive-bound) executables, and the
-# second part repeats those tests with dynamically linked
-# (shared bound) executables.  (In the latter case we use
-# a different mechanism to get the address of the notification
-# hook in the C++ support library.) The tests themselves are
-# the same in both parts.
-# 
-# IMPORTANT:
-# ---------
-# IF YOU CHANGE A TEST IN ONE PART MAKE SURE YOU CHANGE IT
-# --------------------------------------------------------
-# IN THE OTHER PART TOO!
-# ----------------------
-
-
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-
-#
-# test running programs
-#
-
-# Part I : Archive-bound executables
-# ----------------------------------
-
-set testfile "exception"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
- 
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-set cmdline "$CXX ${srcdir}/${subdir}/${srcfile} +A -Wl,-a,archive -g -o ${binfile}"
-
-remote_exec build $cmdline
-
-# Start with a fresh gdb
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-# Set a catch catchpoint
-
-send_gdb "catch catch\n"
-gdb_expect {
-   -re "Catchpoint \[0-9\]* \\(catch\\)\r\n$gdb_prompt $" {
-       pass "catch catch (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "catch catch  (static executable)" }
-   timeout { fail "(timeout) catch catch  (static executable)" }
-}
-
-# Set a throw catchpoint
-
-send_gdb "catch throw\n"
-gdb_expect {
-   -re "Catchpoint \[0-9\]* \\(throw\\)\r\n$gdb_prompt $" {
-       pass "catch throw (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "catch throw (static executable)" }
-   timeout { fail "(timeout) catch throw (static executable)" }
-}
-
-# The catchpoints should be listed in the list of breakpoints.
-
-send_gdb "info break\n"
-gdb_expect {
-   -re ".*\[0-9\]*\[ \]*catch catch\[ \]*keep y\[ \]*exception catch\[ \]*\r\n\[0-9\]*\[ \]*catch throw\[ \]*keep y\[ \]*exception throw\[ \]*\r\n$gdb_prompt $" {
-       pass "info break with catchpoints (static executable)"
-   }    
-   -re ".*$gdb_prompt $" { fail "info break (static executable)" }
-   timeout { fail "(timeout) info break (static executable)" }
-}
-
-# Info catch currently does not work with HP aCC. No easy way to
-# list the active handlers on the stack.
-
-send_gdb "info catch\n"
-gdb_expect {
-   -re "Info catch not supported with this target/compiler combination.\r\n$gdb_prompt $" {
-       pass "info catch (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "info catch (static executable)" }
-   timeout { fail "(timeout) info catch (static executable)" }
-}
-
-# Get the first exception thrown
-       
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
-      pass "caught a throw (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a throw (static executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a throw? (static executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
-   -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_THROW.*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
-      pass "backtrace after throw (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "backtrace after throw (static executable)" }
-   timeout { fail "(timeout) backtrace after throw (static executable)" }
-}
-
-# Now intercept it when it is caught.
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
-      pass "caught a catch (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a catch (static executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a catch? (static executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
-   -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
-      pass "backtrace after catch (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "backtrace after catch (static executable)" }
-   timeout { fail "(timeout) backtrace after catch (static executable)" }
-}
-      
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
-      pass "caught a throw (2) (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a throw (2) (static executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a throw (2)? (static executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
-      pass "caught a catch (2) (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a catch (2) (static executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a catch (2)? (static executable)" }
-}
-
-# Now the exception will be rethrown.
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
-      pass "caught a rethrow (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a rethrow (static executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a rethrow? (static executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
-      pass "caught a catch (3) (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a catch (3) (static executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a catch (3)? (static executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
-   -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:38\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
-      pass "backtrace after catch (3) (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "backtrace after catch (3) (static executable)" }
-   timeout { fail "(timeout) backtrace after catch (3) (static executable)" }
-}
-
-# Now the exception will be thrown, but not catch-able anywhere.
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location unknown\r\n.*$gdb_prompt $" {
-      pass "caught an uncatchable throw (static executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch an uncatchable throw (static executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch an uncatchable throw? (static executable)" }
-}
-
-# Part II : Shared-bound executables
-# ----------------------------------
-
-# Start with a fresh gdb
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-set prms_id 0
-set bug_id 0
-
-set testfile "exception"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will a
-utomatically fail."
-}
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-# Set a catch catchpoint
-
-send_gdb "catch catch\n"
-gdb_expect {
-   -re "Catchpoint \[0-9\]* \\(catch\\)\r\n$gdb_prompt $" {
-       pass "catch catch (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "catch catch  (dynamic executable)" }
-   timeout { fail "(timeout) catch catch  (dynamic executable)" }
-}
-
-# Set a throw catchpoint
-
-send_gdb "catch throw\n"
-gdb_expect {
-   -re "Catchpoint \[0-9\]* \\(throw\\)\r\n$gdb_prompt $" {
-       pass "catch throw (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "catch throw (dynamic executable)" }
-   timeout { fail "(timeout) catch throw (dynamic executable)" }
-}
-
-# The catchpoints should be listed in the list of breakpoints.
-
-send_gdb "info break\n"
-gdb_expect {
-   -re ".*\[0-9\]*\[ \]*catch catch\[ \]*keep y\[ \]*exception catch\[ \]*\r\n\[0-9\]*\[ \]*catch throw\[ \]*keep y\[ \]*exception throw\[ \]*\r\n$gdb_prompt $" {
-       pass "info break with catchpoints (dynamic executable)"
-   }    
-   -re ".*$gdb_prompt $" { fail "info break (dynamic executable)" }
-   timeout { fail "(timeout) info break (dynamic executable)" }
-}
-
-# Info catch currently does not work with HP aCC. No easy way to
-# list the active handlers on the stack.
-
-send_gdb "info catch\n"
-gdb_expect {
-   -re "Info catch not supported with this target/compiler combination.\r\n$gdb_prompt $" {
-       pass "info catch (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "info catch (dynamic executable)" }
-   timeout { fail "(timeout) info catch (dynamic executable)" }
-}
-
-# Get the first exception thrown
-       
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
-      pass "caught a throw (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a throw (dynamic executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a throw? (dynamic executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
-   -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_THROW.*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
-      pass "backtrace after throw (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "backtrace after throw (dynamic executable)" }
-   timeout { fail "(timeout) backtrace after throw (dynamic executable)" }
-}
-
-# Now intercept it when it is caught.
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
-      pass "caught a catch (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a catch (dynamic executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a catch? (dynamic executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
-   -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
-      pass "backtrace after catch (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "backtrace after catch (dynamic executable)" }
-   timeout { fail "(timeout) backtrace after catch (dynamic executable)" }
-}
-      
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
-      pass "caught a throw (2) (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a throw (2) (dynamic executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a throw (2)? (dynamic executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
-      pass "caught a catch (2) (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a catch (2) (dynamic executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a catch (2)? (dynamic executable)" }
-}
-
-# Now the exception will be rethrown.
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
-      pass "caught a rethrow (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a rethrow (dynamic executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a rethrow? (dynamic executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
-      pass "caught a catch (3) (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch a catch (3) (dynamic executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch a catch (3)? (dynamic executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
-   -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:38\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
-      pass "backtrace after catch (3) (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "backtrace after catch (3) (dynamic executable)" }
-   timeout { fail "(timeout) backtrace after catch (3) (dynamic executable)" }
-}
-
-# Now the exception will be thrown, but not catch-able anywhere.
-
-send_gdb "continue\n"
-gdb_expect {
-   -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location unknown\r\n.*$gdb_prompt $" {
-      pass "caught an uncatchable throw (dynamic executable)"
-   }
-   -re ".*$gdb_prompt $" { fail "didn't catch an uncatchable throw (dynamic executable)" }
-   timeout { fail "(timeout) after continue -- didn't catch an uncatchable throw? (dynamic executable)" }
-}
-
diff --git a/gdb/testsuite/gdb.hp/execd-program.c b/gdb/testsuite/gdb.hp/execd-program.c
deleted file mode 100644
index 0320991..0000000
--- a/gdb/testsuite/gdb.hp/execd-program.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <stdio.h>
-
-/* There is a global_i in follow_exec, which exec's us.  We
-   should not be able to see that other definition of global_i
-   after we are exec'd.
-   */
-int  global_i = 0;
-
-main (argc, argv)
-  int  argc;
-  char *  argv[];
-{
-  /* There is a local_j in follow_exec, which exec's us.  We
-     should not be able to see that other definition of local_j
-     after we are exec'd.
-     */
-  int  local_j = argc;
-  char *  s;
-
-  printf ("Hello from execd_program...\n");
-  if (argc != 2)
-    {
-      printf ("expected one string argument\n");
-      exit (-1);
-    }
-  s = argv[1];
-  printf ("argument received: %s\n", s);
-}
diff --git a/gdb/testsuite/gdb.hp/foll-exec.c b/gdb/testsuite/gdb.hp/foll-exec.c
deleted file mode 100644
index c51fa52..0000000
--- a/gdb/testsuite/gdb.hp/foll-exec.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <stdio.h>
-
-int  global_i = 100;
-
-main ()
-{
-  int  local_j = global_i+1;
-  int  local_k = local_j+1;
-
-  printf ("follow-exec is about to execlp(execd-program)...\n");
-
-  execlp ("gdb.hp/execd-program",
-          "gdb.hp/execd-program",
-          "execlp arg1 from follow-exec",
-          (char *)0);
-
-  printf ("follow-exec is about to execl(execd-program)...\n");
-
-  execl ("gdb.hp/execd-program",
-         "gdb.hp/execd-program",
-         "execl arg1 from follow-exec",
-         "execl arg2 from follow-exec",
-         (char *)0);
-
-  {
-    static char * argv[] = {
-      "gdb.hp/execd-program",
-      "execv arg1 from follow-exec",
-      0};
-
-    printf ("follow-exec is about to execv(execd-program)...\n");
-
-    execv ("gdb.hp/execd-program", argv);
-  }
-}
diff --git a/gdb/testsuite/gdb.hp/foll-exec.exp b/gdb/testsuite/gdb.hp/foll-exec.exp
deleted file mode 100644
index f7d6089..0000000
--- a/gdb/testsuite/gdb.hp/foll-exec.exp
+++ /dev/null
@@ -1,412 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-if {![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"]} {
-    #setup_xfail "*-*.*"
-    return 0
-}
-
-set testfile "foll-exec"
-set testfile2 "execd-program"
-set srcfile ${testfile}.c
-set srcfile2 ${testfile2}.c
-set binfile ${objdir}/${subdir}/${testfile}
-set binfile2 ${objdir}/${subdir}/${testfile2}
-
-# build the first test case
-#if  { [compile "-g -DNO_PROTOTYPES ${srcdir}/${subdir}/${srcfile2} -o ${binfile2} "] != "" } {
-#  perror "Couldn't compile ${srcfile2}"
-#  return -1
-#}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-#if  { [compile "-g ${srcdir}/${subdir}/${srcfile} -o ${binfile} "] != "" } {
-#    execute_anywhere "rm -f ${objdir}/${subdir}/${testfile}.tmp"
-    # built the second test case since we can't use prototypes
-#    warning "Prototypes not supported, rebuilding with -DNO_PROTOTYPES"
-#    execute_anywhere "echo set prototypes 0 > ${objdir}/${subdir}/${testfile}.tmp"
-#    if  { [compile "-g -DNO_PROTOTYPES ${srcdir}/${subdir}/${srcfile} -o ${binfile} "] != "" } {
-#	perror "Couldn't compile ${testfile}.c"
-#	return -1
-#    }
-#}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-# Until "catch exec" is implemented on other targets...
-#
-if ![istarget "hppa*-hp-hpux*"] then {
-   setup_xfail "*-*-*"
-}
-
-proc zap_session {} {
-   global gdb_prompt
-   global binfile
-
-   send_gdb "kill\n"
-   gdb_expect {
-     -re ".*Kill the program being debugged.*y or n. $" {
-       send_gdb "y\n"
-       send_gdb "file $binfile\n"
-       gdb_expect {
-         -re ".*Load new symbol table from.*y or n. $" {
-           send_gdb "y\n"
-           gdb_expect {
-             -re "Reading symbols from.*$gdb_prompt $" {}
-             timeout { fail "loading symbols (timeout)"; return }
-           }
-         }
-         -re ".*gdb_prompt $" {}
-         timeout { fail "loading symbols (timeout)"; return }
-       }
-    }
-    -re ".*$gdb_prompt $" {}
-    timeout { fail "killing inferior (timeout)" ; return }
-   }
-}
-
-proc do_exec_tests {} {
-   global gdb_prompt
-   global binfile
-   global srcfile
-   global srcfile2
-   global testfile
-   global testfile2
-
-   # Start the program running, and stop at main.
-   #
-   if ![runto_main] then {
-     perror "Couldn't run ${testfile}"
-     return
-   }
-
-   # Verify that we can see various global and local variables
-   # in this program, and that they have expected values.  Some
-   # of these variables are also declared in the program we'll
-   # exec in a moment.
-   #
-   send_gdb "next 3\n"
-   gdb_expect {
-     -re "12.*execlp.*$gdb_prompt $"\
-                     {pass "step to exec call"}
-     -re "$gdb_prompt $" {fail "step to exec call"}
-     timeout         {fail "(timeout) step to exec call"}
-   }
-   send_gdb "print global_i\n"
-   gdb_expect {
-     -re ".* = 100.*$gdb_prompt $"\
-                     {pass "print follow-exec/global_i"}
-     -re "$gdb_prompt $" {fail "print follow-exec/global_i"}
-     timeout         {fail "(timeout) print follow-exec/global_i"}
-   }
-   send_gdb "print local_j\n"
-   gdb_expect {
-     -re ".* = 101.*$gdb_prompt $"\
-                     {pass "print follow-exec/local_j"}
-     -re "$gdb_prompt $" {fail "print follow-exec/local_j"}
-     timeout         {fail "(timeout) print follow-exec/local_j"}
-   }
-   send_gdb "print local_k\n"
-   gdb_expect {
-     -re ".* = 102.*$gdb_prompt $"\
-                     {pass "print follow-exec/local_k"}
-     -re "$gdb_prompt $" {fail "print follow-exec/local_k"}
-     timeout         {fail "(timeout) print follow-exec/local_k"}
-   }
-
-   # Try stepping through an execlp call, without catching it.
-   # We should stop in execd-program, at its first statement.
-   #
-   send_gdb "next\n"
-   gdb_expect {
-     -re "Executing new program: .*${testfile2}.*${srcfile2}:17.*int  local_j = argc;.*$gdb_prompt $"\
-                     {pass "step through execlp call"}
-     -re "$gdb_prompt $" {fail "step through execlp call"}
-     timeout         {fail "(timeout) step through execlp call"}
-   }
-
-   # Verify that we can see the variables defined in the newly-exec'd
-   # program, and CANNOT see those defined in the exec'ing program.
-   #
-   send_gdb "next\n"
-   gdb_expect {
-     -re "20.*printf.*$gdb_prompt $"\
-                     {pass "step after execlp call"}
-     -re "$gdb_prompt $" {fail "step after execlp call"}
-     timeout         {fail "(timeout) step after execlp call"}
-   }
-   send_gdb "print global_i\n"
-   gdb_expect {
-     -re ".* = 0.*$gdb_prompt $"\
-                     {pass "print execd-program/global_i (after execlp)"}
-     -re "$gdb_prompt $" {fail "print execd-program/global_i (after execlp)"}
-     timeout         {fail "(timeout) print execd-program/global_i (after execlp)"}
-   }
-   send_gdb "print local_j\n"
-   gdb_expect {
-     -re ".* = 2.*$gdb_prompt $"\
-                     {pass "print execd-program/local_j (after execlp)"}
-     -re "$gdb_prompt $" {fail "print execd-program/local_j (after execlp)"}
-     timeout         {fail "(timeout) print execd-program/local_j (after execlp)"}
-   }
-   send_gdb "print local_k\n"
-   gdb_expect {
-     -re "No symbol \"local_k\" in current context.*$gdb_prompt $"\
-                     {pass "print follow-exec/local_k (after execlp)"}
-     -re "$gdb_prompt $" {fail "print follow-exec/local_k (after execlp)"}
-     timeout         {fail "(timeout) print follow-exec/local_k (after execlp)"}
-   }
-
-   # Explicitly kill this program, or a subsequent rerun actually runs
-   # the exec'd program, not the original program...
-   zap_session
-
-   # Start the program running, and stop at main.
-   #
-   if ![runto_main] then {
-     perror "Couldn't run ${testfile} (2nd try)"
-     return
-   }
-
-   # Verify that we can catch an exec event, and then continue
-   # to follow through the exec.  (Since there's a breakpoint on
-   # "main", it'll also be transferred to the exec'd program,
-   # and we expect to stop there.)
-   #
-   send_gdb "catch exec\n"
-   gdb_expect {
-     -re "Catchpoint .*(exec).*$gdb_prompt $"\
-                     {pass "set catch exec"}
-     -re "$gdb_prompt $" {fail "set catch exec"}
-     timeout         {fail "(timeout) set catch exec"}
-   }
-
-   # Verify that the catchpoint is mentioned in an "info breakpoints",
-   # and further that the catchpoint mentions no program name.
-   #
-   send_gdb "info breakpoints\n"
-   gdb_expect {
-     -re ".*catch exec.*keep y.*$gdb_prompt $"\
-                     {pass "info shows catchpoint without exec pathname"}
-     -re ".*catch exec.*program \"\".*$gdb_prompt $"\
-                     {fail "info shows catchpoint without exec pathname"}
-     -re "$gdb_prompt $" {fail "info shows catchpoint without exec pathname"}
-     timeout         {fail "(timeout) info shows catchpoint without exec pathname"}
-   }
-
-   send_gdb "continue\n"
-   gdb_expect {
-     -re ".*Executing new program:.*${testfile2}.*Catchpoint .*(exec\'d .*${testfile2}).*in .START..*$gdb_prompt $"\
-                     {pass "hit catch exec"}
-     -re "$gdb_prompt $" {fail "hit catch exec"}
-     timeout         {fail "(timeout) hit catch exec"}
-   }
-
-   # Verify that the catchpoint is mentioned in an "info breakpoints",
-   # and further that the catchpoint managed to capture the exec'd
-   # program's name.
-   #
-   send_gdb "info breakpoints\n"
-   gdb_expect {
-     -re ".*catch exec .*program \".*${testfile2}\".*$gdb_prompt $"\
-                     {pass "info shows catchpoint exec pathname"}
-     -re "$gdb_prompt $" {fail "info shows catchpoint exec pathname"}
-     timeout         {fail "(timeout) info shows catchpoint exec pathname"}
-   }
-
-   # Verify that we can continue from the catchpoint, and land in the
-   # main of the newly-exec'd program.
-   #
-   send_gdb "continue\n"
-   gdb_expect {
-     -re ".*${srcfile2}:17.*$gdb_prompt $"\
-                     {pass "continue after hit catch exec"}
-     -re "$gdb_prompt $" {fail "continue after hit catch exec"}
-     timeout         {fail "(timeout) continue after hit catch exec"}
-   }
-
-   # Explicitly kill this program, or a subsequent rerun actually runs
-   # the exec'd program, not the original program...
-   zap_session
-
-   # Start the program running, and stop at main.
-   #
-   if ![runto_main] then {
-     perror "Couldn't run ${testfile} (3rd try)"
-     return
-   }
-
-   # Verify that we can follow through follow an execl()
-   # call.  (We must jump around earlier exec* calls.)
-   #
-   send_gdb "tbreak 19\n"
-   gdb_expect {
-     -re "Breakpoint .*file .*${srcfile}, line 19.*$gdb_prompt $"\
-                     {pass "prepare to jump to execl call"}
-     -re "$gdb_prompt $" {fail "prepare to jump to execl call"}
-     timeout         {fail "(timeout) prepare to jump to execl call"}
-   }
-   send_gdb "jump 19\n"
-   gdb_expect {
-     -re "main.* at .*${srcfile}:19.*$gdb_prompt $"\
-                     {pass "jump to execl call"}
-     -re "$gdb_prompt $" {fail "jump to execl call"}
-     timeout         {fail "(timeout) jump to execl call"}
-   }
-   # Note that stepping through an exec call causes the step-count
-   # to be reset to zero.  I.e.: you may specify "next 2" at the
-   # call, but you'll actually stop at the first breakpoint set in
-   # the newly-exec'd program, not after the remaining step-count
-   # reaches zero.
-   #
-   send_gdb "next 2\n"
-   gdb_expect {
-     -re "Executing new program: .*${testfile2}.*${srcfile2}:17.*int  local_j = argc;.*$gdb_prompt $"\
-                     {pass "step through execl call"}
-     -re "$gdb_prompt $" {fail "step through execl call"}
-     timeout         {fail "(timeout) step through execl call"}
-   }
-   send_gdb "next\n"
-   gdb_expect {
-     -re "20.*printf.*$gdb_prompt $"\
-                     {pass "step after execl call"}
-     -re "$gdb_prompt $" {fail "step after execl call"}
-     timeout         {fail "(timeout) step after execl call"}
-   }
-
-   # Verify that we can print a local variable (which happens to be
-   # assigned the value of main's argc).
-   #
-   send_gdb "print local_j\n"
-   gdb_expect {
-     -re ".* = 3.*$gdb_prompt $"\
-                     {pass "print execd-program/local_j (after execl)"}
-     -re "$gdb_prompt $" {fail "print execd-program/local_j (after execl)"}
-     timeout         {fail "(timeout) print execd-program/local_j (after execl)"}
-   }
-
-   # Explicitly kill this program, or a subsequent rerun actually runs
-   # the exec'd program, not the original program...
-   zap_session
-
-   # Start the program running, and stop at main.
-   #
-   if ![runto_main] then {
-     perror "Couldn't run ${testfile} (4th try)"
-     return
-   }
-
-   # Verify that we can follow through follow an execv()
-   # call.  (We must jump around earlier exec* calls.)
-   #
-   send_gdb "tbreak 33\n"
-   gdb_expect {
-     -re "Breakpoint .*file .*${srcfile}, line 33.*$gdb_prompt $"\
-                     {pass "prepare to jump to execv call"}
-     -re "$gdb_prompt $" {fail "prepare to jump to execv call"}
-     timeout         {fail "(timeout) prepare to jump to execv call"}
-   }
-   send_gdb "jump 33\n"
-   gdb_expect {
-     -re "main.* at .*${srcfile}:33.*$gdb_prompt $"\
-                     {pass "jump to execv call"}
-     -re "$gdb_prompt $" {fail "jump to execv call"}
-     timeout         {fail "(timeout) jump to execv call"}
-   }
-   send_gdb "next\n"
-   gdb_expect {
-     -re "Executing new program: .*${testfile2}.*${srcfile2}:17.*int  local_j = argc;.*$gdb_prompt $"\
-                     {pass "step through execv call"}
-     -re "$gdb_prompt $" {fail "step through execv call"}
-     timeout         {fail "(timeout) step through execv call"}
-   }
-   send_gdb "next\n"
-   gdb_expect {
-     -re "20.*printf.*$gdb_prompt $"\
-                     {pass "step after execv call"}
-     -re "$gdb_prompt $" {fail "step after execv call"}
-     timeout         {fail "(timeout) step after execv call"}
-   }
-
-   # Verify that we can print a local variable (which happens to be
-   # assigned the value of main's argc).
-   #
-   send_gdb "print local_j\n"
-   gdb_expect {
-     -re ".* = 2.*$gdb_prompt $"\
-                     {pass "print execd-program/local_j (after execv)"}
-     -re "$gdb_prompt $" {fail "print execd-program/local_j (after execv)"}
-     timeout         {fail "(timeout) print execd-program/local_j (after execv)"}
-   }
-
-   # Explicitly kill this program, or a subsequent rerun actually runs
-   # the exec'd program, not the original program...
-   zap_session
-
-   # Start the program running, and stop at main.
-   #
-   if ![runto_main] then {
-     perror "Couldn't run ${testfile} (4th try)"
-     return
-   }
-
-   # Verify that we can just continue and thereby follow through an
-   # exec call.  (Since the breakpoint on "main" is reset, we should
-   # just stop in main of the newly-exec'd program.)
-   #
-   send_gdb "continue\n"
-   gdb_expect {
-     -re "Executing new program: .*${testfile2}.*${srcfile2}:17.*int  local_j = argc;.*$gdb_prompt $"\
-                     {pass "continue through exec"}
-     -re "$gdb_prompt $" {fail "continue through exec"}
-     timeout         {fail "(timeout) continue through exec"}
-   }
-}
-
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-# This is a test of gdb's ability to follow a process through a
-# Unix exec() system call.
-#
-do_exec_tests
-
-return 0
diff --git a/gdb/testsuite/gdb.hp/foll-fork.c b/gdb/testsuite/gdb.hp/foll-fork.c
deleted file mode 100644
index 89f92ae..0000000
--- a/gdb/testsuite/gdb.hp/foll-fork.c
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <stdio.h>
-
-void callee (i)
-  int  i;
-{
-  printf("callee: %d\n", i);
-}
-
-main ()
-{
-  int  pid;
-  int  v = 5;
-
-  pid = fork ();
-  if (pid == 0)
-    {
-      v++;
-      /* printf ("I'm the child!\n"); */
-    }
-  else
-    {
-      v--;
-      /* printf ("I'm the proud parent of child #%d!\n", pid); */
-    }
-}
diff --git a/gdb/testsuite/gdb.hp/foll-fork.exp b/gdb/testsuite/gdb.hp/foll-fork.exp
deleted file mode 100644
index 7231764..0000000
--- a/gdb/testsuite/gdb.hp/foll-fork.exp
+++ /dev/null
@@ -1,385 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-if {![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"]} {
-    #setup_xfail "*-*.*"
-    return 0
-}
-
-set testfile "foll-fork"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-# build the first test case
-#if  { [compile "-g ${srcdir}/${subdir}/${srcfile} -o ${binfile} "] != "" } {
-#    execute_anywhere "rm -f ${objdir}/${subdir}/${testfile}.tmp"
-    # built the second test case since we can't use prototypes
-#    warning "Prototypes not supported, rebuilding with -DNO_PROTOTYPES"
-#    execute_anywhere "echo set prototypes 0 > ${objdir}/${subdir}/${testfile}.tmp"
-#    if  { [compile "-g -DNO_PROTOTYPES ${srcdir}/${subdir}/${srcfile} -o ${binfile} "] != "" } {
-#	perror "Couldn't compile ${testfile}.c"
-#	return -1
-#    }
-#}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-
-# Until "set follow-fork-mode" and "catch fork" are implemented on
-# other targets...
-#
-if ![istarget "hppa*-hp-hpux*"] then {
-   setup_xfail "*-*-*"
-}
-
-proc default_fork_parent_follow {} {
-   global gdb_prompt
-
-   send_gdb "show follow\n"
-   gdb_expect {
-      -re "Debugger response to a program call of fork or vfork is \"parent\"..*$gdb_prompt $"\
-                      {pass "default show parent follow, no catchpoints"}
-      -re "$gdb_prompt $" {fail "default show parent follow, no catchpoints"}
-      timeout         {fail "(timeout) default show parent follow, no catchpoints"}
-   }
-   send_gdb "next 2\n"
-   gdb_expect {
-      -re "Detaching after fork from.*$gdb_prompt $"\
-                      {pass "default parent follow, no catchpoints"}
-      -re "$gdb_prompt $" {fail "default parent follow, no catchpoints"}
-      timeout         {fail "(timeout) default parent follow, no catchpoints" }
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-}
-
-proc explicit_fork_parent_follow {} {
-   global gdb_prompt
-
-   send_gdb "set follow parent\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow parent"}
-      timeout         {fail "(timeout) set follow parent"}
-   }
-   send_gdb "show follow\n"
-   gdb_expect {
-      -re "Debugger response to a program call of fork or vfork is \"parent\"..*$gdb_prompt $"\
-                      {pass "explicit show parent follow, no catchpoints"}
-      -re "$gdb_prompt $" {fail "explicit show parent follow, no catchpoints"}
-      timeout         {fail "(timeout) explicit show parent follow, no catchpoints"}
-   }
-   send_gdb "next 2\n"
-   gdb_expect {
-      -re "Detaching after fork from.*$gdb_prompt $"\
-                      {pass "explicit parent follow, no catchpoints"}
-      -re "$gdb_prompt $" {fail "explicit parent follow, no catchpoints"}
-      timeout         {fail "(timeout) explicit parent follow, no catchpoints"}
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-}
-
-proc explicit_fork_child_follow {} {
-   global gdb_prompt
-
-   send_gdb "set follow child\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow child"}
-      timeout         {fail "(timeout) set follow child"}
-   }
-   send_gdb "show follow\n"
-   gdb_expect {
-      -re "Debugger response to a program call of fork or vfork is \"child\"..*$gdb_prompt $"\
-                      {pass "explicit show child follow, no catchpoints"}
-      -re "$gdb_prompt $" {fail "explicit show child follow, no catchpoints"}
-      timeout         {fail "(timeout) explicit show child follow, no catchpoints"}
-   }
-   send_gdb "next 2\n"
-   gdb_expect {
-      -re "Detaching from program:.*Attaching after fork to.*$gdb_prompt $"\
-                      {pass "explicit child follow, no catchpoints"}
-      -re "$gdb_prompt $" {fail "explicit child follow, no catchpoints"}
-      timeout         {fail "(timeout) explicit child follow, no catchpoints"}
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any gdb_expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-}
-
-proc catch_fork_child_follow {} {
-   global gdb_prompt
-
-   send_gdb "catch fork\n"
-   gdb_expect {
-      -re "Catchpoint .*(fork).*$gdb_prompt $"\
-                      {pass "explicit child follow, set catch fork"}
-      -re "$gdb_prompt $" {fail "explicit child follow, set catch fork"}
-      timeout         {fail "(timeout) explicit child follow, set catch fork"}
-   }
-
-   # Verify that the catchpoint is mentioned in an "info breakpoints",
-   # and further that the catchpoint mentions no process id.
-   #
-   send_gdb "info breakpoints\n"
-   gdb_expect {
-     -re ".*catch fork.*keep y.*$gdb_prompt $"\
-                     {pass "info shows catchpoint without pid"}
-     -re ".*catch fork.*process .*$gdb_prompt $"\
-                     {fail "info shows catchpoint without pid"}
-     -re "$gdb_prompt $" {fail "info shows catchpoint without pid"}
-     timeout         {fail "(timeout) info shows catchpoint without pid"}
-   }
-
-   send_gdb "continue\n"
-   gdb_expect {
-      -re "Catchpoint.*(forked process.*),.*in _fork_sys.*$gdb_prompt $"\
-                      {pass "explicit child follow, catch fork"}
-      -re "$gdb_prompt $" {fail "explicit child follow, catch fork"}
-      timeout         {fail "(timeout) explicit child follow, catch fork"}
-   }
-
-   # Verify that the catchpoint is mentioned in an "info breakpoints",
-   # and further that the catchpoint managed to capture a process id.
-   #
-   send_gdb "info breakpoints\n"
-   gdb_expect {
-     -re ".*catch fork .*process \[0-9\]+.*$gdb_prompt $"\
-                     {pass "info shows catchpoint pid"}
-     -re "$gdb_prompt $" {fail "info shows catchpoint pid"}
-     timeout         {fail "(timeout) info shows catchpoint pid"}
-   }
-
-   send_gdb "set follow child\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow child"}
-      timeout         {fail "(timeout) set follow child"}
-   }
-   send_gdb "tbreak 15\n"
-   gdb_expect {
-      -re "Breakpoint.*, line 15.*$gdb_prompt $"\
-                      {pass "set follow child, tbreak"}
-      -re "$gdb_prompt $" {fail "set follow child, tbreak"}
-      timeout         {fail "(timeout) set follow child, tbreak"}
-   }
-   send_gdb "continue\n"
-   gdb_expect {
-      -re ".*Detaching from program:.*Attaching after fork to.* at .*15.*$gdb_prompt $"\
-                      {pass "set follow child, hit tbreak"}
-      -re "$gdb_prompt $" {fail "set follow child, hit tbreak"}
-      timeout         {fail "(timeout) set follow child, hit tbreak"}
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-   send_gdb "delete breakpoints\n"
-   gdb_expect {
-      -re "Delete all breakpoints.*$" {
-         send_gdb "y\n"
-         gdb_expect {
-            -re "$gdb_prompt $"\
-                    {pass "set follow child, cleanup"}
-            timeout {fail "(timeout) set follow child, cleanup"}
-         }
-      }
-      -re "$gdb_prompt $" {fail "set follow child, cleanup"}
-      timeout         {fail "(timeout) set follow child, cleanup"}
-   }
-}
-
-proc tcatch_fork_parent_follow {} {
-   global gdb_prompt
-
-   send_gdb "catch fork\n"
-   gdb_expect {
-      -re "Catchpoint .*(fork).*$gdb_prompt $"\
-                      {pass "explicit parent follow, set tcatch fork"}
-      -re "$gdb_prompt $" {fail "explicit parent follow, set tcatch fork"}
-      timeout         {fail "(timeout) explicit parent follow, set tcatch fork"}
-   }
-# ??rehrauer: I don't yet know how to get the id of the tcatch
-# via this script, so that I can add a -do list to it.  For now,
-# do the follow stuff after the catch happens.
-
-   send_gdb "continue\n"
-   gdb_expect {
-      -re ".*in _fork_sys.*$gdb_prompt $"\
-                      {pass "explicit parent follow, tcatch fork"}
-      -re "$gdb_prompt $" {fail "explicit parent follow, tcatch fork"}
-      timeout         {fail "(timeout) explicit parent follow, tcatch fork"}
-   }
-   send_gdb "set follow parent\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow parent"}
-      timeout         {fail "(timeout) set follow parent"}
-   }
-   send_gdb "tbreak 15\n"
-   gdb_expect {
-      -re "Breakpoint.*, line 15.*$gdb_prompt $"\
-                      {pass "set follow parent, tbreak"}
-      -re "$gdb_prompt $" {fail "set follow parent, tbreak"}
-      timeout         {fail "(timeout) set follow child, tbreak"}
-   }
-   send_gdb "continue\n"
-   gdb_expect {
-      -re ".*Detaching after fork from.* at .*15.*$gdb_prompt $"\
-                      {pass "set follow parent, hit tbreak"}
-      -re "$gdb_prompt $" {fail "set follow parent, hit tbreak"}
-      timeout         {fail "(timeout) set follow parent, hit tbreak"}
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-   send_gdb "delete breakpoints\n"
-   gdb_expect {
-      -re "Delete all breakpoints.*$" {
-         send_gdb "y\n"
-         gdb_expect {
-            -re "$gdb_prompt $"\
-                    {pass "set follow parent, cleanup"}
-            timeout {fail "(timeout) set follow parent, cleanup"}
-         }
-      }
-      -re "$gdb_prompt $" {fail "set follow parent, cleanup"}
-      timeout         {fail "(timeout) set follow parent, cleanup"}
-   }
-}
-
-proc do_fork_tests {} {
-   global gdb_prompt
-
-   # Verify that help is available for "set follow-fork-mode".
-   #
-   send_gdb "help set follow-fork-mode\n"
-   gdb_expect {
-      -re "Set debugger response to a program call of fork or vfork..*
-A fork or vfork creates a new process.  follow-fork-mode can be:.*
-.*parent  - the original process is debugged after a fork.*
-.*child   - the new process is debugged after a fork.*
-.*ask     - the debugger will ask for one of the above choices.*
-For \"parent\" or \"child\", the unfollowed process will run free..*
-By default, the debugger will follow the parent process..*$gdb_prompt $"\
-                      { pass "help set follow" }
-      -re "$gdb_prompt $" { fail "help set follow" }
-      timeout         { fail "(timeout) help set follow" }
-   }
-
-   # Verify that we can set follow-fork-mode, using an abbreviation
-   # for both the flag and its value.
-   #
-   send_gdb "set follow ch\n"
-   send_gdb "show fol\n"
-   gdb_expect {
-     -re "Debugger response to a program call of fork or vfork is \"child\".*$gdb_prompt $"\
-             {pass "set follow, using abbreviations"}
-     timeout {fail "(timeout) set follow, using abbreviations"}
-   }
-
-   # Verify that we cannot set follow-fork-mode to nonsense.
-   #
-   send_gdb "set follow chork\n"
-   gdb_expect {
-     -re "Undefined item: \"chork\".*$gdb_prompt $"\
-                     {pass "set follow to nonsense is prohibited"}
-     -re "$gdb_prompt $" {fail "set follow to nonsense is prohibited"}
-     timeout         {fail "(timeout) set follow to nonsense is prohibited"}
-   }
-   send_gdb "set follow parent\n"
-   gdb_expect {
-     -re "$gdb_prompt $" {pass "set follow to nonsense is prohibited (reset parent)"}
-     timeout         {fail "set follow to nonsense is prohibited (reset parent)"}
-   }
-
-   # Test the default behaviour, which is to follow the parent of a
-   # fork, and detach from the child.  Do this without catchpoints.
-   #
-   if [runto_main] then { default_fork_parent_follow }
-
-   # Test the ability to explicitly follow the parent of a fork, and
-   # detach from the child.  Do this without catchpoints.
-   #
-   if [runto_main] then { explicit_fork_parent_follow }
-
-   # Test the ability to follow the child of a fork, and detach from
-   # the parent.  Do this without catchpoints.
-   #
-   if [runto_main] then { explicit_fork_child_follow }
-
-   # Test the ability to follow both child and parent of a fork.  Do
-   # this without catchpoints.
-   # ??rehrauer: NYI.  Will add testpoints here when implemented.
-   #
-
-   # Test the ability to have the debugger ask the user at fork-time
-   # whether to follow the parent, child or both.  Do this without
-   # catchpoints.
-   # ??rehrauer: NYI.  Will add testpoints here when implemented.
-   #
-
-   # Test the ability to catch a fork, specify that the child be
-   # followed, and continue.  Make the catchpoint permanent.
-   #
-   if [runto_main] then { catch_fork_child_follow }
-
-   # Test the ability to catch a fork, specify via a -do clause that
-   # the parent be followed, and continue.  Make the catchpoint temporary.
-   #
-   if [runto_main] then { tcatch_fork_parent_follow }
-}
-
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-# This is a test of gdb's ability to follow the parent, child or both
-# parent and child of a Unix fork() system call.
-#
-do_fork_tests
-
-return 0
diff --git a/gdb/testsuite/gdb.hp/foll-vfork.c b/gdb/testsuite/gdb.hp/foll-vfork.c
deleted file mode 100644
index c7e6cd3..0000000
--- a/gdb/testsuite/gdb.hp/foll-vfork.c
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <stdio.h>
-
-main ()
-{
-  int  pid;
-
-  pid = vfork ();
-  if (pid == 0) {
-    printf ("I'm the child!\n");
-    execlp ("gdb.hp/vforked-program", "gdb.hp/vforked-program", (char *)0);
-  }
-  else {
-    printf ("I'm the proud parent of child #%d!\n", pid);
-  }
-}
diff --git a/gdb/testsuite/gdb.hp/foll-vfork.exp b/gdb/testsuite/gdb.hp/foll-vfork.exp
deleted file mode 100644
index 26c6981..0000000
--- a/gdb/testsuite/gdb.hp/foll-vfork.exp
+++ /dev/null
@@ -1,381 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-if {![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"]} {
-    #setup_xfail "*-*.*"
-    return 0
-}
-
-set testfile "foll-vfork"
-set testfile2 "vforked-program"
-set srcfile ${testfile}.c
-set srcfile2 ${testfile2}.c
-set binfile ${objdir}/${subdir}/${testfile}
-set binfile2 ${objdir}/${subdir}/${testfile2}
-
-# build the first test case
-#execute_anywhere "echo set prototypes 1 > ${objdir}/${subdir}/${testfile}.tmp"
-#if  { [compile "-g -DNO_PROTOTYPES ${srcdir}/${subdir}/${srcfile2} -o ${binfile2} "] != "" } {
-#  perror "Couldn't compile ${srcfile2}"
-#  return -1
-#}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-#if  { [compile "-g ${srcdir}/${subdir}/${srcfile} -o ${binfile} "] != "" } {
-#    execute_anywhere "rm -f ${objdir}/${subdir}/${testfile}.tmp"
-    # built the second test case since we can't use prototypes
-#    warning "Prototypes not supported, rebuilding with -DNO_PROTOTYPES"
-#    execute_anywhere "echo set prototypes 0 > ${objdir}/${subdir}/${testfile}.tmp"
-#    if  { [compile "-g -DNO_PROTOTYPES ${srcdir}/${subdir}/${srcfile} -o ${binfile} "] != "" } {
-#	perror "Couldn't compile ${testfile}.c"
-#	return -1
-#    }
-#}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-# Until "set follow-fork-mode" and "catch vfork" are implemented on
-# other targets...
-#
-if ![istarget "hppa*-hp-hpux*"] then {
-   setup_xfail "*-*-*"
-}
-
-
-# A few of these tests require a little more time than the standard
-# timeout allows.
-set oldtimeout $timeout
-set timeout [expr "$timeout + 10"]
-
-proc vfork_parent_follow_through_step {} {
-   global gdb_prompt
-
-   send_gdb "set follow parent\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow parent, vfork through step"}
-      timeout         {fail "set follow parent, vfork through step"}
-   }
-   send_gdb "next\n"
-   gdb_expect {
-      -re "Detaching after fork from.*8.*$gdb_prompt $"\
-                      {pass "vfork parent follow, through step"}
-      -re "$gdb_prompt $" {fail "vfork parent follow, through step"}
-      timeout         {fail "(timeout) vfork parent follow, through step" }
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any gdb_expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-}
-
-proc vfork_parent_follow_to_bp {} {
-   global gdb_prompt
-
-   send_gdb "set follow parent\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow parent, vfork to bp"}
-      timeout         {fail "set follow parent, vfork to bp"}
-   }
-   send_gdb "break 13\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "break, vfork to bp"}
-      timeout         {fail "break, vfork to bp"}
-   }
-   send_gdb "continue\n"
-   gdb_expect {
-      -re ".*Detaching after fork from process.*Breakpoint.*13.*$gdb_prompt $"\
-                      {pass "vfork parent follow, to bp"}
-      -re "$gdb_prompt $" {fail "vfork parent follow, to bp"}
-      timeout         {fail "(timeout) vfork parent follow, to bp" }
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-}
-
-proc vfork_and_exec_child_follow_to_main_bp {} {
-   global gdb_prompt
-   global binfile
-
-   send_gdb "set follow child\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow child, vfork and exec to main bp"}
-      timeout         {fail "set follow child, vfork and exec to main bp"}
-   }
-   send_gdb "continue\n"
-   gdb_expect {
-      -re "Detaching from program.*Attaching after fork to.*Executing new program.*Breakpoint.*vforked-program.c:5.*$gdb_prompt $"\
-                      {pass "vfork and exec child follow, to main bp"}
-      -re "$gdb_prompt $" {fail "vfork and exec child follow, to main bp"}
-      timeout         {fail "(timeout) vfork and exec child follow, to main bp" }
-   }
-   # The parent has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any gdb_expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-
-   # Explicitly kill this child, or a subsequent rerun actually runs
-   # the exec'd child, not the original program...
-   send_gdb "kill\n"
-   gdb_expect {
-      -re ".*Kill the program being debugged.*y or n. $" {
-         send_gdb "y\n"
-         send_gdb "file $binfile\n"
-         gdb_expect {
-            -re ".*Load new symbol table from.*y or n. $" {
-               send_gdb "y\n"
-               gdb_expect {
-                  -re "Reading symbols from.*$gdb_prompt $" {}
-                  timeout { fail "loading symbols (timeout)"; return }
-               }
-            }
-            -re ".*gdb_prompt $" {}
-            timeout { fail "loading symbols (timeout)"; return }
-          }
-      }
-      -re ".*$gdb_prompt $" {}
-      timeout { fail "killing inferior (timeout)" ; return }
-    }
-}
-
-proc vfork_and_exec_child_follow_through_step {} {
-   global gdb_prompt
-   global binfile
-
-# This test cannot be performed prior to HP-UX 10.30, because ptrace-based
-# debugging of a vforking program basically doesn't allow the child to do
-# things like hit a breakpoint between a vfork and exec.  This means that
-# saying "set follow child; next" at a vfork() call won't work, because
-# the implementation of "next" sets a "step resume" breakpoint at the
-# return from the vfork(), which the child will hit on its way to exec'ing.
-#
-   if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-      verbose "vfork child-following next test ignored for non-hppa or pre-HP/UX-10.30 targets."
-      return 0
-   }
-
-   send_gdb "set follow child\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow child, vfork and exec through step"}
-      timeout         {fail "set follow child, vfork and exec through step"}
-   }
-   send_gdb "next\n"
-   gdb_expect {
-      -re "Detaching from program.*Attaching after fork to.*Executing new program.*Breakpoint.*vforked_program.c:5.*$gdb_prompt $"\
-                      {pass "vfork and exec child follow, through step"}
-      -re "$gdb_prompt $" {fail "vfork and exec child follow, through step"}
-      timeout         {fail "(timeout) vfork and exec child follow, through step" }
-   }
-   # The parent has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-
-   # Explicitly kill this child, or a subsequent rerun actually runs
-   # the exec'd child, not the original program...
-   send_gdb "kill\n"
-   gdb_expect {
-      -re ".*Kill the program being debugged.*y or n. $" {
-         send_gdb "y\n"
-         send_gdb "file $binfile\n"
-         gdb_expect {
-            -re ".*Load new symbol table from.*y or n. $" {
-               send_gdb "y\n"
-               gdb_expect {
-                  -re "Reading symbols from.*$gdb_prompt $" {}
-                  timeout { fail "loading symbols (timeout)"; return }
-               }
-            }
-            -re ".*gdb_prompt $" {}
-            timeout { fail "loading symbols (timeout)"; return }
-          }
-      }
-      -re ".*$gdb_prompt $" {}
-      timeout { fail "killing inferior (timeout)" ; return }
-    }
-}
-
-proc tcatch_vfork_then_parent_follow {} {
-   global gdb_prompt
-   global srcfile
-
-   send_gdb "set follow parent\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow parent, tcatch vfork"}
-      timeout         {fail "set follow parent, tcatch vfork"}
-   }
-   send_gdb "tcatch vfork\n"
-   gdb_expect {
-      -re "Catchpoint .*(vfork).*$gdb_prompt $"\
-                      {pass "vfork parent follow, set tcatch vfork"}
-      -re "$gdb_prompt $" {fail "vfork parent follow, set tcatch vfork"}
-      timeout         {fail "(timeout) vfork parent follow, set tcatch vfork"}
-   }
-   send_gdb "continue\n"
-# HP-UX 10.20 seems to stop you in "vfork", while more recent HP-UXs
-# stop you in "_vfork".
-   gdb_expect {
-      -re "0x\[0-9a-fA-F\]*.*vfork.*$gdb_prompt $"\
-                      {pass "vfork parent follow, tcatch vfork"}
-      -re "0x\[0-9a-fA-F\]*.*_vfork.*$gdb_prompt $"\
-                      {pass "vfork parent follow, tcatch vfork"}
-      -re "$gdb_prompt $" {fail "vfork parent follow, tcatch vfork"}
-      timeout         {fail "(timeout) vfork parent follow, tcatch vfork"}
-   }
-   send_gdb "finish\n"
-   gdb_expect {
-      -re "Run till exit from.*vfork.*0x\[0-9a-fA-F\]* in main .* at .*${srcfile}:7.*$gdb_prompt $"\
-                      {pass "vfork parent follow, finish after tcatch vfork"}
-      -re "$gdb_prompt $" {fail "vfork parent follow, finish after tcatch vfork"}
-      timeout         {fail "(timeout) vfork parent follow, finish after tcatch vfork" }
-   }
-   # The child has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-}
-
-proc tcatch_vfork_then_child_follow {} {
-   global gdb_prompt
-   global srcfile2
-
-   send_gdb "set follow child\n"
-   gdb_expect {
-      -re "$gdb_prompt $" {pass "set follow child, tcatch vfork"}
-      timeout         {fail "set follow child, tcatch vfork"}
-   }
-   send_gdb "tcatch vfork\n"
-   gdb_expect {
-      -re "Catchpoint .*(vfork).*$gdb_prompt $"\
-                      {pass "vfork child follow, set tcatch vfork"}
-      -re "$gdb_prompt $" {fail "vfork child follow, set tcatch vfork"}
-      timeout         {fail "(timeout) vfork child follow, set tcatch vfork"}
-   }
-   send_gdb "continue\n"
-# HP-UX 10.20 seems to stop you in "vfork", while more recent HP-UXs
-# stop you in "_vfork".
-   gdb_expect {
-      -re "0x\[0-9a-fA-F\]*.*vfork.*$gdb_prompt $"\
-                      {pass "vfork child follow, tcatch vfork"}
-      -re "0x\[0-9a-fA-F\]*.*_vfork.*$gdb_prompt $"\
-                      {pass "vfork child follow, tcatch vfork"}
-      -re "$gdb_prompt $" {fail "vfork child follow, tcatch vfork"}
-      timeout         {fail "(timeout) vfork child follow, tcatch vfork"}
-   }
-   send_gdb "finish\n"
-   gdb_expect {
-      -re "Run till exit from.*vfork.*${srcfile2}:5.*$gdb_prompt $"\
-                      {pass "vfork child follow, finish after tcatch vfork"}
-      -re "$gdb_prompt $" {fail "vfork child follow, finish after tcatch vfork"}
-      timeout         {fail "(timeout) vfork child follow, finish after tcatch vfork" }
-   }
-   # The parent has been detached; allow time for any output it might
-   # generate to arrive, so that output doesn't get confused with
-   # any expected debugger output from a subsequent testpoint.
-   #
-   exec sleep 1
-}
-
-proc do_vfork_and_exec_tests {} {
-   global gdb_prompt
-
-   # Try following the parent process by stepping through a call to
-   # vfork.  Do this without catchpoints.
-   if [runto_main] then { vfork_parent_follow_through_step }
-
-   # Try following the parent process by setting a breakpoint on the
-   # other side of a vfork, and running to that point.  Do this
-   # without catchpoints.
-   if [runto_main] then { vfork_parent_follow_to_bp }
-
-   # Try following the child process by just continuing through the
-   # vfork, and letting the parent's breakpoint on "main" be auto-
-   # magically reset in the child.
-   #
-   if [runto_main] then { vfork_and_exec_child_follow_to_main_bp }
-
-   # Try following the child process by stepping through a call to
-   # vfork.  The child also executes an exec.  Since the child cannot
-   # be debugged until after it has exec'd, and since there's a bp on
-   # "main" in the parent, and since the bp's for the parent are
-   # recomputed in the exec'd child, the step through a vfork should
-   # land us in the "main" for the exec'd child, too.
-   #
-   if [runto_main] then { vfork_and_exec_child_follow_through_step }
-
-   # Try catching a vfork, and stepping out to the parent.
-   #
-   if [runto_main] then { tcatch_vfork_then_parent_follow }
-
-   # Try catching a vfork, and stepping out to the child.
-   #
-   if [runto_main] then { tcatch_vfork_then_child_follow }
-
-   # Test the ability to follow both child and parent of a vfork.  Do
-   # this without catchpoints.
-   # ??rehrauer: NYI.  Will add testpoints here when implemented.
-   #
-
-   # Test the ability to have the debugger ask the user at vfork-time
-   # whether to follow the parent, child or both.  Do this without
-   # catchpoints.
-   # ??rehrauer: NYI.  Will add testpoints here when implemented.
-   #
-}
-
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-# This is a test of gdb's ability to follow the parent or child
-# of a Unix vfork() system call.  (The child will subsequently
-# call a variant of a Unix exec() system call.)
-#
-do_vfork_and_exec_tests
-
-set timeout $oldtimeout
-return 0
diff --git a/gdb/testsuite/gdb.hp/gen-so-thresh.c b/gdb/testsuite/gdb.hp/gen-so-thresh.c
deleted file mode 100644
index c1a3eb5..0000000
--- a/gdb/testsuite/gdb.hp/gen-so-thresh.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Program to generate the so-thresh testcase,
- * including associated linked-against shared libraries.
- * Build as:
- *
- *        cc -g -o gen-so-thresh gen-so-thresh.c
- *
- * Invoke as:
- *
- *        gen-so-thresh
- *
- * It will put all the code in the current directory (".").
- *
- * A makefile can also be generated if the -makemake option is used.
- * To use the makefile:
- *
- *        make -f so-thresh.mk all
- *
- * The name of the application is
- *
- *        so-thresh
- *
- * (Revised from a program by John Bishop.  --rehrauer)
- */
-
-#include <stdio.h>
-#include <sys/stat.h>
-#include <sys/fcntl.h>
-
-int main (argc, argv)
-int    argc;
-char **argv;
-{
-#define NUMBER_OF_INT_VARS 1500
-#define NUMBER_OF_LIBS 3
-    int     lib_num = NUMBER_OF_LIBS;
-    int     i;
-    int     i2;
-    FILE   *main_file;
-    FILE   *lib_file;
-    FILE   *make_file;
-    FILE   *link_file;
-
-    char  testcase_name [1000];
-    char  linkfile_name [1000];
-    char  makefile_name [1000];
-    char  mainfile_name [1000];
-
-    char    file_name[100];
-    /*
-     *        0123456789       <-- length of field
-     *  "./fil0000000002.c";   <-- typical filename
-     *   12345678901234567890  <-- length of string
-     *           10        20
-     *                     ^where null goes
-     */
-    char    file_name_core[100];
-
-    /* Verify input.
-    */
-    if ((argc < 1) || (argc > 2) || (argv == NULL) ||
-        ((argc == 2) && (strcmp (argv[1], "-makemake") != 0)))
-      {
-        printf ("** Syntax: %s [-makemake]\n", argv[0]);
-        return;
-      }
-
-    if (strncmp (argv[0], "gen-", 4) != 0)
-      {
-        printf ("** This tool expected to be named \"gen-something\"\n");
-        return;
-      }
-    strcpy (testcase_name, argv[0]+4);
-
-    strcpy (linkfile_name, testcase_name);
-    strcat (linkfile_name, ".linkopts");
-    link_file = fopen (linkfile_name, "w");
-    fprintf (link_file, "# Linker options for %s test\n", testcase_name);
-    
-    /* Generate the makefile, if requested.
-       */
-    if (argc == 2)
-      {
-        strcpy (makefile_name, testcase_name);
-        strcat (makefile_name, ".mk.new");
-        make_file = fopen (makefile_name, "w");
-        printf ("  Note: New makefile (%s) generated.\n", makefile_name);
-        printf ("  May want to update existing makefile, if any.\n");
-        fprintf (make_file, "# Generated automatically by %s\n", argv[0]);
-        fprintf (make_file, "# Make file for %s test\n", testcase_name);
-        fprintf (make_file, "\n");
-        fprintf (make_file, "CFLAGS = +DA1.1 -g\n");
-        fprintf (make_file, "\n");
-        fprintf (make_file, "# This is how to build this generator.\n");
-        fprintf (make_file, "%s.o: %s.c\n", argv[0], argv[0]);
-        fprintf (make_file, "\t$(CC) $(CFLAGS) -o %s.o -c %s.c\n", argv[0], argv[0]);
-        fprintf (make_file, "%s: %s.o\n", argv[0], argv[0]);
-        fprintf (make_file, "\t$(CC) $(CFLAGS) -o %s %s.o\n", argv[0], argv[0]);
-        fprintf (make_file, "\n");
-        fprintf (make_file, "# This is how to run this generator.\n");
-        fprintf (make_file, "# This target should be made before the 'all' target,\n");
-        fprintf (make_file, "# to ensure that the shlib sources are all available.\n");
-        fprintf (make_file, "require_shlibs: %s\n", argv[0]);
-        for (i=0; i < lib_num; i++)
-          {
-            fprintf (make_file, "\tif ! [ -a lib%2.2d_%s.c ] ; then \\\n", i, testcase_name);
-            fprintf (make_file, "\t  %s ; \\\n", argv[0]);
-            fprintf (make_file, "\tfi\n");
-          }
-        fprintf (make_file, "\n");
-        fprintf (make_file, "# This is how to build all the shlibs.\n");
-        fprintf (make_file, "# Be sure to first make the require_shlibs target!\n");
-        for (i=0; i < lib_num; i++)
-          {
-            fprintf (make_file, "lib%2.2d_%s.o: lib%2.2d_%s.c\n", i, testcase_name, i, testcase_name);
-            fprintf (make_file, "\t$(CC) $(CFLAGS) +Z -o lib%2.2d_%s.o -c lib%2.2d_%s.c\n", i, testcase_name, i, testcase_name);
-            fprintf (make_file, "lib%2.2d-%s.sl: lib%2.2d-%s.o\n", i, testcase_name, i, testcase_name);
-            fprintf (make_file, "\t$(LD) $(LDFLAGS) -b -o lib%2.2d-%s.sl lib%2.2d-%s.o\n", i, testcase_name, i, testcase_name);
-          }
-        fprintf (make_file, "\n");
-fprintf (make_file, "# For convenience, here's names for all pieces of all shlibs.\n");
-        fprintf (make_file, "SHLIB_SOURCES = \\\n");
-        for (i=0; i < lib_num-1; i++)
-          fprintf (make_file, "\tlib%2.2d-%s.c \\\n", i, testcase_name);
-        fprintf (make_file, "\tlib%2.2d-%s.c\n", lib_num-1, testcase_name);
-        fprintf (make_file, "SHLIB_OBJECTS = $(SHLIB_SOURCES:.c=.o)\n");
-        fprintf (make_file, "SHLIBS = $(SHLIB_SOURCES:.c=.sl)\n");
-        fprintf (make_file, "SHLIB_NAMES = $(SHLIB_SOURCES:.c=)\n");
-        fprintf (make_file, "EXECUTABLES = $(SHLIBS) %s %s\n", argv[0], testcase_name);
-        fprintf (make_file, "OBJECT_FILES = $(SHLIB_OBJECTS) %s.o %s.o\n", argv[0], testcase_name);
-        fprintf (make_file, "\n");
-        fprintf (make_file, "shlib_objects: $(SHLIB_OBJECTS)\n");
-        fprintf (make_file, "shlibs: $(SHLIBS)\n");
-        fprintf (make_file, "\n");
-        fprintf (make_file, "# This is how to build the debuggable testcase that uses the shlibs.\n");
-        fprintf (make_file, "%s.o: %s.c\n", testcase_name, testcase_name);
-        fprintf (make_file, "\t$(CC) $(CFLAGS) -o %s.o -c %s.c\n", testcase_name, testcase_name);
-        fprintf (make_file, "%s: shlibs %s.o\n", testcase_name, testcase_name);
-        fprintf (make_file, "\t$(LD) $(LDFLAGS) -o %s -lc -L. ", testcase_name);
-        fprintf (make_file, "-c %s /opt/langtools/lib/end.o /lib/crt0.o %s.o\n", linkfile_name, testcase_name);
-        fprintf (make_file, "\n");
-        fprintf (make_file, "# Yeah, but you should first make the require_shlibs target!\n");
-        fprintf (make_file, "all: %s %s\n", testcase_name, argv[0]);
-        fprintf (make_file, "\n");
-        fprintf (make_file, "# To remove everything built via this makefile...\n");
-        fprintf (make_file, "clean:\n");
-        /* Do this carefully, to avoid hitting silly HP-UX ARG_MAX limits... */
-        fprintf (make_file, "\trm -f lib0*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib1*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib2*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib3*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib4*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib5*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib6*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib7*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib8*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f lib9*-%s.*\n", testcase_name);
-        fprintf (make_file, "\trm -f %s %s %s %s.c\n", argv[0], testcase_name, linkfile_name, testcase_name);
-        fprintf (make_file, "\n");
-        fclose (make_file);
-      }
-
-    /* Generate the code for the libraries.
-       */
-    for (i=0; i < lib_num; i++) {
-
-        /* Generate the names for the library.
-         */
-        sprintf (file_name, "lib%2.2d-%s.c", i, testcase_name);
-        sprintf (file_name_core, "lib%2.2d-%s", i, testcase_name);
-
-        /* Generate the source code.
-         */
-        lib_file = fopen (file_name, "w");
-        fprintf (lib_file, "/* Shared library file number %d */\n", i);
-        fprintf (lib_file, "#include <stdio.h>\n\n");
-        fprintf (lib_file, "/* The following variables largely exist to bloat this library's debug info. */\n");
-        fprintf (lib_file, "static char c_static_buf_%d [100];\n", i);
-        for (i2=0; i2<NUMBER_OF_INT_VARS; i2++)
-          fprintf (lib_file, "int i_%d_%d;\n", i, i2);
-        fprintf (lib_file, "\nint r_%d ()\n", i);
-        fprintf (lib_file, "{\n");
-        for (i2=0; i2<NUMBER_OF_INT_VARS; i2++)
-          fprintf (lib_file, "    i_%d_%d = %d*%d;\n", i, i2, i2, i2);
-        fprintf (lib_file, "    return 1;\n");
-        fprintf (lib_file, "}\n\n");
-        fprintf (lib_file, "/* end of generated file */\n");
-        fclose (lib_file);
-
-        /* Add a linker options line
-           */
-        fprintf (link_file, "-l%2.2d-%s\n", i, testcase_name);
-    }
-
-    /* Generate the "main" file.
-     */
-    strcpy (mainfile_name, testcase_name);
-    strcat (mainfile_name, ".c");
-    main_file = fopen (mainfile_name, "w");
-    fprintf (main_file, "/* Generated test progam with %d shared libraries. */\n\n",
-             lib_num);
-    fprintf (main_file, "#include <stdio.h>\n\n");
-
-    for (i = 0; i < lib_num; i++) {
-      fprintf (main_file, "extern int r_%d();\n", i);
-    }
-
-    fprintf (main_file, "\n");
-    fprintf (main_file, "int main()\n");
-    fprintf (main_file, "{\n");
-    fprintf (main_file, "    int accum;\n");
-    fprintf (main_file, "    int lib_num = %d;\n", lib_num);
-  
-    for (i = 0; i < lib_num; i++) {
-      fprintf (main_file, "    accum += r_%d();\n", i);
-    }
-
-    fprintf (main_file, "    printf( \"Final value: %%d, should be %%d\\n\", accum, lib_num );\n\n");
-    fprintf (main_file, "    return 0;\n");
-    fprintf (main_file, "}\n\n");
-    fprintf (main_file, "/* end of generated file */\n");
-    fclose (main_file);
-
-    /* Finish up the link file and the build file
-     */
-    fclose (link_file);
-}
-
-/* End of file */
diff --git a/gdb/testsuite/gdb.hp/hwwatchbus.c b/gdb/testsuite/gdb.hp/hwwatchbus.c
deleted file mode 100644
index 7a02c9b..0000000
--- a/gdb/testsuite/gdb.hp/hwwatchbus.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This program raises a SIGBUS signal on HP-UX when the
-   pointer "bogus_p" is dereferenced.
-   */
-int *  bogus_p = (int *)3;
-
-main()
-{
-  *bogus_p = 0xdeadbeef;
-}
diff --git a/gdb/testsuite/gdb.hp/hwwatchbus.exp b/gdb/testsuite/gdb.hp/hwwatchbus.exp
deleted file mode 100644
index d4899a9..0000000
--- a/gdb/testsuite/gdb.hp/hwwatchbus.exp
+++ /dev/null
@@ -1,84 +0,0 @@
-#   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    verbose "HPUX h/w watch test ignored for non-hppa or pre-HP/UX-10.30 targets."
-    return 0
-}
-
-set testfile "hwwatchbus"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-# build the first test case
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-# We ought to be able to set a hardware watchpoint, step, and
-# get a SIGBUS signal reported.
-#
-if ![runto_main] then {
-  fail "can't run to main"
-  return 0
-}
-
-send_gdb "watch bogus_p\n"
-gdb_expect {
-  -re "Hardware watchpoint \[0-9\]*: bogus_p.*$gdb_prompt $"\
-          {pass "set h/w watchpoint"}
-  -re "$gdb_prompt $"\
-          {fail "set h/w watchpoint"}
-  timeout {fail "(timeout) set h/w watchpoint"}
-}
-
-send_gdb "step\n"
-gdb_expect {
-  -re "Program received signal SIGBUS, Bus error.* in main .*${srcfile}:8.*$gdb_prompt $"\
-          {pass "see real SIGBUS when h/w watchpoint set"}
-  -re "$gdb_prompt $"\
-          {fail "see real SIGBUS when h/w watchpoint set"}
-  timeout {fail "(timeout) see real SIGBUS when h/w watchpoint set"}
-}
-
-return 0
diff --git a/gdb/testsuite/gdb.hp/inherit-hp.exp b/gdb/testsuite/gdb.hp/inherit-hp.exp
deleted file mode 100644
index 645358e..0000000
--- a/gdb/testsuite/gdb.hp/inherit-hp.exp
+++ /dev/null
@@ -1,849 +0,0 @@
-# Copyright (C) 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-set ws "\[\r\n\t \]+"
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-# Check to see if we have an executable to test.  If not, then either we
-# haven't tried to compile one, or the compilation failed for some reason.
-# In either case, just notify the user and skip the tests in this file.
-# Note - create separate "inherit" executable from misc.cc
-
-set testfile "inherit-hp"
-set srcfile misc-hp.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-#
-# Single inheritance, print individual members.
-#
-
-proc test_print_si_members {} {
-    # Print all members of g_A using fully qualified form.
-
-    gdb_test "print g_A.A::a" ".* = 1" "print g_A.A::a"
-
-    gdb_test "print g_A.A::x" ".* = 2" "print g_A.A::x"
-
-    # Print members of g_A using nonambiguous compact form.
-
-    gdb_test "print g_A.a" ".* = 1" "print g_A.a"
-
-    gdb_test "print g_A.x" ".* = 2" "print g_A.x"
-
-    # Print all members of g_B using fully qualified form.
-
-    gdb_test "print g_B.A::a" ".* = 3" "print g_B.A::a"
-
-    gdb_test "print g_B.A::x" ".* = 4" "print g_B.A::x"
-
-    gdb_test "print g_B.B::b" ".* = 5" "print g_B.B::b"
-
-    gdb_test "print g_B.B::x" ".* = 6" "print g_B.B::x"
-
-    # Print members of g_B using nonambiguous compact form.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_B.a" ".* = 3" "print g_B.a"
-
-    gdb_test "print g_B.b" ".* = 5" "print g_B.b"
-
-    gdb_test "print g_B.x" ".* = 6" "print g_B.x"
-
-    # Print all members of g_C using fully qualified form.
-
-    gdb_test "print g_C.A::a" ".* = 7" "print g_C.A::a"
-
-    gdb_test "print g_C.A::x" ".* = 8" "print g_C.A::x"
-
-    gdb_test "print g_C.C::c" ".* = 9" "print g_C.C::c"
-
-    gdb_test "print g_C.C::x" ".* = 10" "print g_C.C::x"
-
-    # Print members of g_C using nonambiguous compact form.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_C.a" ".* = 7" "print g_C.a"
-
-    gdb_test "print g_C.c" ".* = 9" "print g_C.c"
-
-    gdb_test "print g_C.x" ".* = 10" "print g_C.x"
-}
-
-#
-# Single inheritance, print type definitions.
-#
-
-proc test_ptype_si {} {
-    global gdb_prompt
-    global ws
-
-    # Print class A as a type.
-
-    send_gdb "ptype A\n"
-    gdb_expect {
-	-re "type = class A \{\r\n.*\[ \]*int a;\r\n\[ \]*int x;\r\n.*\[ \]*\}\r\n$gdb_prompt $" {
-	    pass "ptype A (FIXME)"
-	}
-	-re "type = struct A \{\r\n\[ \]*int a;\r\n\[ \]*int x;\r\n\[ \]*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype A (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype A" }
-	timeout { fail "ptype A (timeout)" ; return }
-    }
-
-    # Print class A as an explicit class.
-
-    send_gdb "ptype class A\n"
-    gdb_expect {
-	-re "type = class A \{\r\n.*\[ \]*int a;\r\n\[ \]*int x;\r\n.*\[ \]*\}\r\n$gdb_prompt $" {
-	    pass "ptype class A (FIXME)"
-	}
-	-re "type = struct A \{\r\n\[ \]*int a;\r\n\[ \]*int x;\r\n\[ \]*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype class A (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype class A" }
-	timeout { fail "ptype class A (timeout)" ; return }
-    }
-
-    # Print type of an object of type A.
-
-    send_gdb "ptype g_A\n"
-    gdb_expect {
-	-re "type = class A \{\r\n.*\[ \]*int a;\r\n\[ \]*int x;\r\n.*\[ \]*\}\r\n$gdb_prompt $" {
-	    pass "ptype g_A (FIXME)"
-	}
-	-re "type = struct A \{\r\n\[ \]*int a;\r\n\[ \]*int x;\r\n\[ \]*\}\r\n$gdb_prompt $" {
-	    setup_xfail "*-*-*"
-	    fail "ptype g_A (FIXME)"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype g_A" }
-	timeout { fail "ptype g_A (timeout)" ; return }
-    }
-
-    # Print class B as a type.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype B" "type = class B : public A \{\r\n\[ \]*public:\r\n\[ \]*int b;\r\n\[ \]*int x;\r\n.*\}" "ptype B"
-
-    # Print class B as an explicit class.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class B" "type = class B : public A \{\r\n\[ \]*public:\r\n\[ \]*int b;\r\n\[ \]*int x;\r\n.*\}" "ptype class B"
-
-    # Print type of an object of type B.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_B" "type = class B : public A \{\r\n\[ \]*public:\r\n\[ \]*int b;\r\n\[ \]*int x;\r\n.*\}" "ptype g_B"
-
-    # Print class C as a type.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype C" "type = class C : public A \{\r\n\[ \]*public:\r\n\[ \]*int c;\r\n\[ \]*int x;\r\n.*\}" "ptype C"
-
-    # Print class C as an explicit class.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class C" "type = class C : public A \{\r\n\[ \]*public:\r\n\[ \]*int c;\r\n\[ \]*int x;\r\n.*\}" "ptype class C"
-
-    # Print type of an object of type g_C.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_C" "type = class C : public A \{\r\n\[ \]*public:\r\n\[ \]*int c;\r\n\[ \]*int x;\r\n.*\}" "ptype g_C"
-
-    # gcc cygnus-2.3.3 (Q1) has this bug, but it was fixed as of
-    # cygnus-2.3.3-930417.  PR 2819.
-    send_gdb "ptype tagless_struct\n"
-    gdb_expect {
-	-re "type = class \{${ws}public:${ws}int one;${ws}int two;${ws}tagless_struct & operator=\\(tagless_struct &\\);${ws}\\\$_1 \\(tagless_struct &\\);${ws}\\\$_1 \\(\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype tagless struct"
-	}
-	-re "type = (struct|class).*\{.*int one;.*int two;.*\}\r\n$gdb_prompt $" {
-	    pass "ptype tagless struct (obsolete gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype tagless struct"
-	}
-	timeout {
-	    fail "ptype tagless struct (timeout)"
-	}
-    }
-
-    send_gdb "ptype v_tagless\n"
-    gdb_expect {
-	-re "type = class \{${ws}public:${ws}int one;${ws}int two;${ws}tagless_struct & operator=\\(tagless_struct &\\);${ws}\\\$_1 \\(tagless_struct &\\);${ws}\\\$_1 \\(\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype variable of type tagless struct"
-	}
-	-re "type = (struct|class).*\{.*int one;.*int two;.*\}\r\n$gdb_prompt $" {
-	    pass "ptype variable of type tagless struct (obsolete gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype variable of type tagless struct"
-	}
-	timeout {
-	    fail "ptype variable of type tagless struct (timeout)"
-	}
-    }
-}
-
-#
-# Single inheritance, print complete classes.
-#
-
-proc test_print_si_classes {} {
-    # Print all members of g_A.
-
-    gdb_test "print g_A" ".* = \{a = 1, x = 2\}" "print g_A"
-
-    # Print all members of g_B.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_B" ".* = \{\<class A\> = \{a = 3, x = 4\}, b = 5, x = 6\}" "print g_B"
-
-    # Print all members of g_C.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_C" ".* = \{\<class A\> = \{a = 7, x = 8\}, c = 9, x = 10\}" "print g_C"
-}
-
-#
-# Single inheritance, print anonymous unions.
-# GDB versions prior to 4.14 entered an infinite loop when printing
-# the type of a class containing an anonymous union, and they were also
-# incapable of printing the member of an anonymous union.
-# We test the printing of the member first, and perform the other tests
-# only if the test succeeds, to avoid the infinite loop.
-#
-
-proc test_print_anon_union {} {
-    global gdb_prompt
-    global ws
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_anon_union.a" ".* = 2" "print anonymous union member"
-    setup_xfail_format "DWARF 1"
-    send_gdb "print g_anon_union\n"
-    gdb_expect {
-	-re ".* = \{one = 1, \{a = 2, b = 2\}\}\r\n$gdb_prompt $" {
-	    pass "print variable of type anonymous union"
-	}
-	-re ".* = .*\{one = 1,  = \{a = 2, b = .*\}\}\r\n$gdb_prompt $" {
-	    pass "print variable of type anonymous union (obsolete gcc or gdb)"
-	}
-	-re ".*\r\n$gdb_prompt $" {
-	    fail "print variable of type anonymous union"
-	}
-	timeout {
-	    fail "print variableof type anonymous union (timeout)"
-	}
-    }
-    setup_xfail_format "DWARF 1"
-    send_gdb "ptype g_anon_union\n"
-    gdb_expect {
-	-re "type = class class_with_anon_union \{${ws}public:${ws}int one;${ws}union \{${ws}public:${ws}int a;${ws}long int b;${ws}union \{\.\.\.\} & operator=\\(union \{\.\.\.\} &\\);${ws}\\\$_0 \\(union \{\.\.\.\} &\\);${ws}\\\$_0 \\(\\);${ws}\};${ws}class_with_anon_union & operator=\\(class_with_anon_union const &\\);${ws}class_with_anon_union\\(class_with_anon_union const &\\);${ws}class_with_anon_union\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "print type of anonymous union"
-	}
-	-re "type = (struct|class).*\{.*int one;.*union \{.*int a;.*(long|long int|int) b;.*\};.*\}\r\n$gdb_prompt $" {
-	    pass "print type of anonymous union (obsolete gcc or gdb)"
-	}
-	-re ".*\r\n$gdb_prompt $" {
-	    fail "print type of anonymous union"
-	}
-	timeout {
-	    fail "print type of anonymous union (timeout)"
-	}
-    }
-}
-
-#
-# Multiple inheritance, print individual members.
-#
-
-proc test_print_mi_members {} {
-    global gdb_prompt
-
-    # Print all members of g_A.
-
-    gdb_test "print g_A.A::a" ".* = 1" "print g_A.A::a"
-    
-    gdb_test "print g_A.A::x" ".* = 2" "print g_A.A::x"
-
-    # Print all members of g_B.
-
-    gdb_test "print g_B.A::a" ".* = 3" "print g_B.A::a"
-
-    gdb_test "print g_B.A::x" ".* = 4" "print g_B.A::x"
-
-    gdb_test "print g_B.B::b" ".* = 5" "print g_B.B::b"
-
-    gdb_test "print g_B.B::x" ".* = 6" "print g_B.B::x"
-
-    # Print all members of g_C.
-
-    gdb_test "print g_C.A::a" ".* = 7" "print g_C.A::a"
-
-    gdb_test "print g_C.A::x" ".* = 8" "print g_C.A::x"
-
-    gdb_test "print g_C.C::c" ".* = 9" "print g_C.C::c"
-
-    gdb_test "print g_C.C::x" ".* = 10" "print g_C.C::x"
-
-    # Print all members of g_D.
-
-    # The following is ambiguous, and gdb should detect this.
-    # For now, accept gdb's behavior as an expected failure if it
-    # simply prints either member correctly.
-
-   # setup_xfail "*-*-*"
-    send_gdb "print g_D.A::a\n"
-    gdb_expect {	
-	-re "warning: A ambiguous; using D::B::A. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 11\r\n$gdb_prompt $" {
-	    pass "print g_D.A::a"
-	}
-	-re ".* = 15\r\n$gdb_prompt $" {
-	    fail "print g_D.A::a (did GDB's algorithm change?)"
-	}
-	-re ".* = 11\r\n$gdb_prompt $" {
-	    fail "print g_D.A::a (ambiguity not reported)"
-	}
-	-re ".*$gdb_prompt $" { fail "print g_D.A::a" }
-	timeout { fail "print g_D.A::a (timeout)" ; return }
-    }
-
-    # The following is ambiguous, and gdb should detect this.
-    # For now, accept gdb's behavior as an expected failure if it
-    # simply prints either member correctly.
-
-   # setup_xfail "*-*-*"
-    send_gdb "print g_D.A::x\n"
-    gdb_expect {
-	-re "warning: A ambiguous; using D::B::A. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 12\r\n$gdb_prompt $" {
-	    pass "print g_D.A::x"
-	}
-	-re ".* = 16\r\n$gdb_prompt $" {
-	    fail "print g_D.A::x (did GDB's algorithm change?)"
-	}
-	-re ".* = 12\r\n$gdb_prompt $" {
-	    fail "print g_D.A::x (ambiguity not reported)"
-	}
-	-re ".*$gdb_prompt $" { fail "print g_D.A::x" }
-	timeout { fail "print g_D.A::x (timeout)" ; return }
-    }
-
-    gdb_test "print g_D.B::b" ".* = 13" "print g_D.B::b"
-
-    gdb_test "print g_D.B::x" ".* = 14" "print g_D.B::x"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_D.C::c" ".* = 17" "print g_D.C::c"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_D.C::x" ".* = 18" "print g_D.C::x"
-
-    gdb_test "print g_D.D::d" ".* = 19" "print g_D.D::d"
-
-    gdb_test "print g_D.D::x" ".* = 20" "print g_D.D::x"
-
-    # Print all members of g_E.
-
-    # The following is ambiguous, and gdb should detect this.
-    # For now, accept gdb's behavior as an expected failure if it
-    # simply prints either member correctly.
-
-    #setup_xfail "*-*-*"
-    send_gdb "print g_E.A::a\n"
-    gdb_expect {
-	-re "warning: A ambiguous; using E::D::B::A. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 21\r\n$gdb_prompt $" {
-	    pass "print g_E.A::a"
-	}
-	-re ".* = 25\r\n$gdb_prompt $" {
-	    fail "print g_E.A::a (did GDB's algorithm change?)"
-	}
-	-re ".* = 21\r\n$gdb_prompt $" {
-	    fail "print g_E.A::a (ambiguity not reported)"
-	}
-	-re ".*$gdb_prompt $" { fail "print g_E.A::a" }
-	timeout { fail "print g_E.A::a (timeout)" ; return }
-    }
-
-    # The following is ambiguous, and gdb should detect this.
-    # For now, accept gdb's behavior as an expected failure if it
-    # simply prints either member correctly.
-
-   # setup_xfail "*-*-*"
-    send_gdb "print g_E.A::x\n"
-    gdb_expect {
-	-re "warning: A ambiguous; using E::D::B::A. Use a cast to disambiguate.\r\n\\$\[0-9\]* = 22\r\n$gdb_prompt $" {
-	    pass "print g_E.A::x"
-	}
-	-re ".* = 26\r\n$gdb_prompt $" {
-	    fail "print g_E.A::x (did GDB's algorithm change?)"
-	}
-	-re ".* = 22\r\n$gdb_prompt $" {
-	    fail "print g_E.A::x (ambiguity not reported)"
-	}
-	-re ".*$gdb_prompt $" { fail "print g_E.A::x" }
-	timeout { fail "print g_E.A::x (timeout)" ; return }
-    }
-
-    gdb_test "print g_E.B::b" ".* = 23" "print g_E.B::b"
-
-    gdb_test "print g_E.B::x" ".* = 24" "print g_E.B::x"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_E.C::c" ".* = 27" "print g_E.C::c"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_E.C::x" ".* = 28" "print g_E.C::x"
-
-    gdb_test "print g_E.D::d" ".* = 29" "print g_E.D::d"
-
-    gdb_test "print g_E.D::x" ".* = 30" "print g_E.D::x"
-
-    gdb_test "print g_E.E::e" ".* = 31" "print g_E.E::e"
-
-    gdb_test "print g_E.E::x" ".* = 32" "print g_E.E::x"
-}
-
-#
-# Multiple inheritance, print type definitions.
-#
-
-proc test_ptype_mi {} {
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype D" "type = class D : public B, public C \{\r\n\[ \]*public:\r\n\[ \]*int d;\r\n\[ \]*int x;\r\n.*\}" "ptype D"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class D" "type = class D : public B, public C \{\r\n\[ \]*public:\r\n\[ \]*int d;\r\n\[ \]*int x;\r\n.*\}" "ptype class D"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_D" "type = class D : public B, public C \{\r\n\[ \]*public:\r\n\[ \]*int d;\r\n\[ \]*int x;\r\n.*\}" "ptype g_D"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype E" "type = class E : public D \{\r\n\[ \]*public:\r\n\[ \]*int e;\r\n\[ \]*int x;\r\n.*\}" "ptype E"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class E" "type = class E : public D \{\r\n\[ \]*public:\r\n\[ \]*int e;\r\n\[ \]*int x;\r\n.*\}" "ptype class E"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_E" "type = class E : public D \{\r\n\[ \]*public:\r\n\[ \]*int e;\r\n\[ \]*int x;\r\n.*\}" "ptype g_E"
-}
-
-#
-# Multiple inheritance, print complete classes.
-#
-
-proc test_print_mi_classes {} {
-    # Print all members of g_D.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_D" ".* = \{\<class B\> = \{\<class A\> = \{a = 11, x = 12\}, b = 13, x = 14\}, \<class C\> = \{\<class A\> = \{a = 15, x = 16\}, c = 17, x = 18\}, d = 19, x = 20\}" "print g_D"
-
-    # Print all members of g_E.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_E" ".* = \{\<class D\> = \{\<class B\> = \{\<class A\> = \{a = 21, x = 22\}, b = 23, x = 24\}, \<class C\> = \{\<class A\> = \{a = 25, x = 26\}, c = 27, x = 28\}, d = 29, x = 30\}, e = 31, x = 32\}" "print g_E"
-}
-
-#
-# Single virtual inheritance, print individual members.
-#
-
-proc test_print_svi_members {} {
-    global gdb_prompt
-    global decimal
-
-    # Print all members of g_vA.
-
-    gdb_test "print g_vA.vA::va" ".* = 1" "print g_vA.vA::va"
-
-    gdb_test "print g_vA.vA::vx" ".* = 2" "print g_vA.vA::vx"
-
-    # Print members of g_vA using compact form.
-
-    gdb_test "print g_vA.va" ".* = 1" "print g_vA.va"
-
-    gdb_test "print g_vA.vx" ".* = 2" "print g_vA.vx"
-
-    # Print all members of g_vB.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "print g_vB.vA::va\n"
-    gdb_expect {
-	-re ".* = 3\r\n$gdb_prompt $" { pass "print g_vB.vA::va" }
-	-re ".*virtual baseclass botch.*$gdb_prompt $" {
-	    # Does not happen with gcc cygnus-2.4.5-930828
-	    fail "print g_vB.vA::va (known bug with gcc cygnus-2.4.5-930417)"
-	    # Many of the rest of these tests have the same problem.
-	    return 0
-	}
-	-re ".*$gdb_prompt $" { fail "print g_vB.vA::va" }
-	timeout { fail "print g_vB.vA::va (timeout)" ; return }
-    }
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vB.vA::vx" ".* = 4" "print g_vB.vA::vx"
-
-    gdb_test "print g_vB.vB::vb" ".* = 5" "print g_vB.vB::vb"
-
-    gdb_test "print g_vB.vB::vx" ".* = 6" "print g_vB.vB::vx"
-
-    # Print members of g_vB using compact form.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vB.va" ".* = 3" "print g_vB.va"
-
-    gdb_test "print g_vB.vb" ".* = 5" "print g_vB.vb"
-
-    gdb_test "print g_vB.vx" ".* = 6" "print g_vB.vx"
-
-    # Print all members of g_vC.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vC.vA::va" ".* = 7" "print g_vC.vA::va"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vC.vA::vx" ".* = 8" "print g_vC.vA::vx"
-
-    gdb_test "print g_vC.vC::vc" ".* = 9" "print g_vC.vC::vc"
-
-    gdb_test "print g_vC.vC::vx" ".* = 10" "print g_vC.vC::vx"
-
-    # Print members of g_vC using compact form.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vC.va" ".* = 7" "print g_vC.va"
-
-    gdb_test "print g_vC.vc" ".* = 9" "print g_vC.vc"
-
-    gdb_test "print g_vC.vx" ".* = 10" "print g_vC.vx"
-}
-
-#
-# Single virtual inheritance, print type definitions.
-#
-
-proc test_ptype_vi {} {
-    global gdb_prompt
-
-    # This class does not use any C++-specific features, so it's fine for
-    # it to print as "struct".
-    send_gdb "ptype vA\n"
-    gdb_expect {
-	-re "type = class vA \{\[\r\n\]+\[ \]*public:\[\r\n\]+\[ \]*int va;\[\r\n\]+\[ \]*int vx;\[\r\n\]+.*\}\[\r\n\]+$gdb_prompt $" {
-	    pass "ptype vA"
-	}
-	-re "type = struct vA \{\[\r\n\]+\[ \]*int va;\[\r\n\]+\[ \]*int vx;\[\r\n\]+\}\[\r\n\]+$gdb_prompt $" {
-	    pass "ptype vA"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype vA" }
-	timeout { fail "ptype vA (timeout)" ; return }
-    }
-
-    # This class does not use any C++-specific features, so it's fine for
-    # it to print as "struct".
-    send_gdb "ptype class vA\n"
-    gdb_expect {
-	-re "type = class vA \{\[\r\n\]+\[ \]*public:\[\r\n\]+\[ \]*int va;\[\r\n\]+\[ \]*int vx;\[\r\n\]+.*\}\[\r\n\]+$gdb_prompt $" {
-	    pass "ptype class vA"
-	}
-	-re "type = struct vA \{\[\r\n\]+\[ \]*int va;\[\r\n\]+\[ \]*int vx;\[\r\n\]+\}\[\r\n\]+$gdb_prompt $" {
-	    pass "ptype class vA"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype class vA" }
-	timeout { fail "ptype class vA (timeout)" ; return }
-    }
-
-    # This class does not use any C++-specific features, so it's fine for
-    # it to print as "struct".
-    send_gdb "ptype g_vA\n"
-    gdb_expect {
-	-re "type = class vA \{\[\r\n\]+\[ \]*public:\[\r\n\]+\[ \]*int va;\[\r\n\]+\[ \]*int vx;\[\r\n\]+.*\}\[\r\n\]+$gdb_prompt $" {
-	    pass "ptype g_vA"
-	}
-	-re "type = struct vA \{\[\r\n\]+\[ \]*int va;\[\r\n\]+\[ \]*int vx;\[\r\n\]+\}\[\r\n\]+$gdb_prompt $" {
-	    pass "ptype g_vA"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype g_vA" }
-	timeout { fail "ptype g_vA (timeout)" ; return }
-    }
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype vB" "ptype vB\[\r\n\]+type = class vB : public virtual vA \{\[\r\n\]+  public:\r\n\[ \]+int vb;\r\n\[ \]+int vx;\r\n.*\}" "ptype vB (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class vB" "type = class vB : public virtual vA \{\r\n\[ \]*public:\r\n\[ \]*int vb;\r\n\[ \]*int vx;\r\n.*\}" "ptype class vB (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_vB" "type = class vB : public virtual vA \{\r\n\[ \]*public:\r\n\[ \]*int vb;\r\n\[ \]*int vx;\r\n.*\}" "ptype g_vB (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype vC" "type = class vC : public virtual vA \{\r\n\[ \]*public:\r\n\[ \]*int vc;\r\n\[ \]*int vx;\r\n.*\}" "ptype vC (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class vC" "type = class vC : public virtual vA \{\r\n\[ \]*public:\r\n\[ \]*int vc;\r\n\[ \]*int vx;\r\n.*\}" "ptype class vC (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_vC" "type = class vC : public virtual vA \{\r\n\[ \]*public:\r\n\[ \]*int vc;\r\n\[ \]*int vx;\r\n.*\}" "ptype g_vC (aCC)"
-}
-
-#
-# Single virtual inheritance, print complete classes.
-#
-
-proc test_print_svi_classes {} {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    # Print all members of g_vA.
-
-    gdb_test "print g_vA" ".* = \{va = 1, vx = 2\}" "print g_vA"
-
-    # Print all members of g_vB.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "print g_vB\n"
-    gdb_expect {
-	-re ".* = \{\<class vA\> = \{va = 3, vx = 4\}, vb = 5, vx = 6, Virtual table at $hex\}\r\n$gdb_prompt $" {
-	    pass "print g_vB"
-	}
-	-re ".*invalid address 0x0.*$gdb_prompt $" {
-	    # Does not happen with gcc cygnus-2.4.5-930828
-	    fail "print g_vB (known bug with gcc cygnus-2.4.5-930417)"
-	    # Many of the rest of these tests have the same problem.
-	    return 0
-	}
-	-re ".*$gdb_prompt $" { fail "print g_vB" }
-	timeout { fail "print g_vB (timeout)" ; return }
-    }
-
-    # Print all members of g_vC.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vC" ".* = \{\<class vA\> = \{va = 7, vx = 8\}, vc = 9, vx = 10, Virtual table at $hex\}" "print g_vC"
-}
-
-#
-# Multiple virtual inheritance, print individual members.
-#
-
-proc test_print_mvi_members {} {
-    global gdb_prompt
-    global decimal
-
-    # Print all members of g_vD.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "print g_vD.vA::va\n"
-    gdb_expect {
-	-re ".* = 19\r\n$gdb_prompt $" { pass "print g_vD.vA::va" }
-	-re ".*virtual baseclass botch.*$gdb_prompt $" {
-	    # Does not happen with gcc cygnus-2.4.5-930828
-	    fail "print g_vD.vA::va (known bug with gcc cygnus-2.4.5-930417)"
-	    # Many of the rest of these tests have the same problem.
-	    return 0
-	}
-	-re ".*$gdb_prompt $" { fail "print g_vD.vA::va" }
-	timeout { fail "print g_vD.vA::va (timeout)" ; return }
-    }
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vD.vA::vx" ".* = 20" "print g_vD.vA::vx"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vD.vB::vb" ".* = 21" "print g_vD.vB::vb"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vD.vB::vx" ".* = 22" "print g_vD.vB::vx"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vD.vC::vc" ".* = 23" "print g_vD.vC::vc"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vD.vC::vx" ".* = 24" "print g_vD.vC::vx"
-
-    gdb_test "print g_vD.vD::vd" ".* = 25" "print g_vD.vD::vd"
-
-    gdb_test "print g_vD.vD::vx" ".* = 26" "print g_vD.vD::vx"
-
-    # Print all members of g_vE.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE.vA::va" ".* = 0" "print g_vE.vA::va"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE.vA::vx" ".* = 0" "print g_vE.vA::vx"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE.vB::vb" ".* = 0" "print g_vE.vB::vb"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE.vB::vx" ".* = 0" "print g_vE.vB::vx"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE.vC::vc" ".* = 0" "print g_vE.vC::vc"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE.vC::vx" ".* = 0" "print g_vE.vC::vx"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE.vD::vd" ".* = 0" "print g_vE.vD::vd"
-
-    gdb_test "print g_vE.vD::vx" ".* = 0" "print g_vE.vD::vx"
-
-    gdb_test "print g_vE.vE::ve" ".* = 27" "print g_vE.vE::ve"
-
-    gdb_test "print g_vE.vE::vx" ".* = 28" "print g_vE.vE::vx"
-}
-
-#
-# Multiple virtual inheritance, print type definitions.
-#
-
-proc test_ptype_mvi {} {
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype vD" "type = class vD : public virtual vB, public virtual vC \{\r\n\[ \]*public:\r\n\[ \]*int vd;\r\n\[ \]*int vx;\r\n.*\}" "ptype vD (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class vD" "type = class vD : public virtual vB, public virtual vC \{\r\n\[ \]*public:\r\n\[ \]*int vd;\r\n\[ \]*int vx;\r\n.*\}" "ptype class vD (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_vD" "type = class vD : public virtual vB, public virtual vC \{\r\n\[ \]*public:\r\n\[ \]*int vd;\r\n\[ \]*int vx;\r\n.*\}" "ptype g_vD (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype vE" "type = class vE : public virtual vD \{\r\n\[ \]*public:\r\n\[ \]*int ve;\r\n\[ \]*int vx;\r\n.*\}" "ptype vE (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype class vE" "type = class vE : public virtual vD \{\r\n\[ \]*public:\r\n\[ \]*int ve;\r\n\[ \]*int vx;\r\n.*\}" "ptype class vE (aCC)"
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "ptype g_vE" "type = class vE : public virtual vD \{\r\n\[ \]*public:\r\n\[ \]*int ve;\r\n\[ \]*int vx;\r\n.*\}" "ptype g_vE (aCC)"
-}
-
-#
-# Multiple virtual inheritance, print complete classes.
-#
-
-proc test_print_mvi_classes {} {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    # Print all members of g_vD.
-
-    setup_xfail_format "DWARF 1"
-    send_gdb "print g_vD\n"
-    gdb_expect {
-	-re ".* = \{\<class vB\> = \{\<class vA\> = \{va = 19, vx = 20\}, vb = 21, vx = 22, Virtual table at $hex\}, \<class vC\> = \{vc = 23, vx = 24, Virtual table at $hex\}, vd = 25, vx = 26, Virtual table at $hex\}\r\n$gdb_prompt $" {
-	    pass "print g_vD"
-	}
-	-re ".*invalid address 0x0.*$gdb_prompt $" {
-	    # Does not happen with gcc cygnus-2.4.5-930828
-	    fail "print g_vD (known bug with gcc cygnus-2.4.5-930417)"
-	    # Many of the rest of these tests have the same problem.
-	    return 0
-	}
-	-re ".*$gdb_prompt $" { fail "print g_vD" }
-	timeout { fail "print g_vD (timeout)" ; return }
-    }
-
-    # Print all members of g_vE.
-
-    setup_xfail_format "DWARF 1"
-    gdb_test "print g_vE" ".* = \{\<class vD\> = \{\<class vB\> = \{\<class vA\> = \{va = 0, vx = 0\}, vb = 0, vx = 0, Virtual table at $hex\}, \<class vC\> = \{vc = 0, vx = 0, Virtual table at $hex\}, vd = 0, vx = 0, Virtual table at $hex\}, ve = 27, vx = 28, Virtual table at $hex\}" "print g_vE"
-}
-
-proc do_tests {} {
-    global prms_id
-    global bug_id
-    global subdir
-    global objdir
-    global srcdir
-    global binfile
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    gdb_test "set language c++" ""
-    gdb_test "set width 0" ""
-
-    # Get the debug format for the compiled test case.
-
-    if { ![ runto_main] } {
-	gdb_suppress_tests;
-    } else {
-	get_debug_format
-    }
-
-    test_ptype_si
-    test_ptype_mi
-    test_ptype_vi
-    test_ptype_mvi
-
-    gdb_stop_suppressing_tests;
-    
-    if { ![ runto 'inheritance2(void)' ] } {
-	gdb_suppress_tests;
-    }
-
-    test_print_si_members
-    test_print_si_classes
-    test_print_mi_members
-    test_print_mi_classes
-    test_print_anon_union
-
-    gdb_stop_suppressing_tests;
-
-    if { ![ runto 'inheritance4(void)' ] } {
-	gdb_suppress_tests;
-    }
-
-    test_print_svi_members
-    test_print_svi_classes
-    test_print_mvi_members
-    test_print_mvi_classes
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.hp/misc-hp.cc b/gdb/testsuite/gdb.hp/misc-hp.cc
deleted file mode 100644
index af46830..0000000
--- a/gdb/testsuite/gdb.hp/misc-hp.cc
+++ /dev/null
@@ -1,514 +0,0 @@
-// Test various -*- C++ -*- things.
-
-typedef struct fleep fleep;
-struct fleep { int a; } s;
-
-// ====================== simple class structures  =======================
-
-struct default_public_struct {
- // defaults to public:
-  int a;
-  int b;
-};
-
-struct explicit_public_struct {
- public:
-  int a;
-  int b;
-};
-
-struct protected_struct {
- protected:
-  int a;
-  int b;
-};
-
-struct private_struct {
- private:
-  int a;
-  int b;
-};
-
-struct mixed_protection_struct {
- public:
-  int a;
-  int b;
- private:
-  int c;
-  int d;
- protected:
-  int e;
-  int f;
- public:
-  int g;
- private:
-  int h;
- protected:
-  int i;
-};
-
-class public_class {
- public:
-  int a;
-  int b;
-};
-
-class protected_class {
- protected:
-  int a;
-  int b;
-};
-
-class default_private_class {
- // defaults to private:
-  int a;
-  int b;
-};
-
-class explicit_private_class {
- private:
-  int a;
-  int b;
-};
-
-class mixed_protection_class {
- public:
-  int a;
-  int b;
- private:
-  int c;
-  int d;
- protected:
-  int e;
-  int f;
- public:
-  int g;
- private:
-  int h;
- protected:
-  int i;
-};
-
-class const_vol_method_class {
-public:
-  int a;
-  int b;
-  int foo (int &) const;
-  int bar (int &) volatile;
-  int baz (int &) const volatile;
-};
-
-int const_vol_method_class::foo (int & ir) const
-{
-  return ir + 3;
-}
-int const_vol_method_class::bar (int & ir) volatile
-{
-  return ir + 4;
-}
-int const_vol_method_class::baz (int & ir) const volatile
-{
-  return ir + 5;
-}
-
-// ========================= simple inheritance ==========================
-
-class A {
- public:
-  int a;
-  int x;
-};
-
-A g_A;
-
-class B : public A {
- public:
-  int b;
-  int x;
-};
-
-B g_B;
-
-class C : public A {
- public:
-  int c;
-  int x;
-};
-
-C g_C;
-
-class D : public B, public C {
- public:
-  int d;
-  int x;
-};
-
-D g_D;
-
-class E : public D {
- public:
-  int e;
-  int x;
-};
-
-E g_E;
-
-class class_with_anon_union
-{
- public:
-  int one;
-  union
-  {
-    int a;
-    long b;
-  };
-};
-
-class_with_anon_union g_anon_union;
-
-void inheritance2 (void)
-{
-}
-
-void inheritance1 (void)
-{
-  int ival;
-  int *intp;
-
-  // {A::a, A::x}
-
-  g_A.A::a = 1;
-  g_A.A::x = 2;
-
-  // {{A::a,A::x},B::b,B::x}
-
-  g_B.A::a = 3;
-  g_B.A::x = 4;
-  g_B.B::b = 5;
-  g_B.B::x = 6;
-
-  // {{A::a,A::x},C::c,C::x}
-
-  g_C.A::a = 7;
-  g_C.A::x = 8;
-  g_C.C::c = 9;
-  g_C.C::x = 10;
-
-  // {{{A::a,A::x},B::b,B::x},{{A::a,A::x},C::c,C::x},D::d,D::x}
-
-  // The following initialization code is non-portable, but allows us
-  // to initialize all members of g_D until we can fill in the missing
-  // initialization code with legal C++ code.
-
-  for (intp = (int *) &g_D, ival = 11;
-       intp < ((int *) &g_D + sizeof (g_D) / sizeof (int));
-       intp++, ival++)
-    {
-      *intp = ival;
-    }
-
-  // Overlay the nonportable initialization with legal initialization.
-
-  // ????? = 11;  (g_D.A::a = 11; is ambiguous)
-  // ????? = 12;  (g_D.A::x = 12; is ambiguous)
-  g_D.B::b = 13;
-  g_D.B::x = 14;
-  // ????? = 15;
-  // ????? = 16;
-  g_D.C::c = 17;
-  g_D.C::x = 18;
-  g_D.D::d = 19;
-  g_D.D::x = 20;
-
-
-  // {{{{A::a,A::x},B::b,B::x},{{A::a,A::x},C::c,C::x},D::d,D::x}},E::e,E::x}
-
-  // The following initialization code is non-portable, but allows us
-  // to initialize all members of g_D until we can fill in the missing
-  // initialization code with legal C++ code.
-
-  for (intp = (int *) &g_E, ival = 21;
-       intp < ((int *) &g_E + sizeof (g_E) / sizeof (int));
-       intp++, ival++)
-  {
-    *intp = ival;
-  }
-
-  // Overlay the nonportable initialization with legal initialization.
-
-  // ????? = 21;  (g_E.A::a = 21; is ambiguous)
-  // ????? = 22;  (g_E.A::x = 22; is ambiguous)
-  g_E.B::b = 23;
-  g_E.B::x = 24;
-  // ????? = 25;
-  // ????? = 26;
-  g_E.C::c = 27;
-  g_E.C::x = 28;
-  g_E.D::d = 29;
-  g_E.D::x = 30;
-  g_E.E::e = 31;
-  g_E.E::x = 32;
-
-  g_anon_union.one = 1;
-  g_anon_union.a = 2;
-
-  inheritance2 ();	
-}
-
-// ======================== virtual base classes=========================
-
-class vA {
- public:
-  int va;
-  int vx;
-};
-
-vA g_vA;
-
-class vB : public virtual vA {
- public:
-  int vb;
-  int vx;
-};
-
-vB g_vB;
-
-class vC : public virtual vA {
- public:
-  int vc;
-  int vx;
-};
-
-vC g_vC;
-
-class vD : public virtual vB, public virtual vC {
- public:
-  int vd;
-  int vx;
-};
-
-vD g_vD;
-
-class vE : public virtual vD {
- public:
-  int ve;
-  int vx;
-};
-
-vE g_vE;
-
-void inheritance4 (void)
-{
-}
-
-void inheritance3 (void)
-{
-  int ival;
-  int *intp;
-
-  // {vA::va, vA::vx}
-
-  g_vA.vA::va = 1;
-  g_vA.vA::vx = 2;
-
-  // {{vA::va, vA::vx}, vB::vb, vB::vx}
-
-  g_vB.vA::va = 3;
-  g_vB.vA::vx = 4;
-  g_vB.vB::vb = 5;
-  g_vB.vB::vx = 6;
-
-  // {{vA::va, vA::vx}, vC::vc, vC::vx}
-
-  g_vC.vA::va = 7;
-  g_vC.vA::vx = 8;
-  g_vC.vC::vc = 9;
-  g_vC.vC::vx = 10;
-
-  // {{{{vA::va, vA::vx}, vB::vb, vB::vx}, vC::vc, vC::vx}, vD::vd,vD::vx}
-
-  g_vD.vA::va = 11;
-  g_vD.vA::vx = 12;
-  g_vD.vB::vb = 13;
-  g_vD.vB::vx = 14;
-  g_vD.vC::vc = 15;
-  g_vD.vC::vx = 16;
-  g_vD.vD::vd = 17;
-  g_vD.vD::vx = 18;
-
-
-  // {{{{{vA::va,vA::vx},vB::vb,vB::vx},vC::vc,vC::vx},vD::vd,vD::vx},vE::ve,vE::vx}
-
-  g_vD.vA::va = 19;
-  g_vD.vA::vx = 20;
-  g_vD.vB::vb = 21;
-  g_vD.vB::vx = 22;
-  g_vD.vC::vc = 23;
-  g_vD.vC::vx = 24;
-  g_vD.vD::vd = 25;
-  g_vD.vD::vx = 26;
-  g_vE.vE::ve = 27;
-  g_vE.vE::vx = 28;
-
-  inheritance4 ();	
-}
-
-// ======================================================================
-
-class Base1 {
- public:
-  int x;
-  Base1(int i) { x = i; }
-};
-
-class Foo
-{
- public:
-  int x;
-  int y;
-  static int st;
-  Foo (int i, int j) { x = i; y = j; }
-  int operator! ();
-  operator int ();
-  int times (int y);
-};
-
-class Bar : public Base1, public Foo {
- public:
-  int z;
-  Bar (int i, int j, int k) : Base1 (10*k), Foo (i, j) { z = k; }
-};
-
-class ClassWithEnum {
-public:
-  enum PrivEnum { red, green, blue, yellow = 42 };
-  PrivEnum priv_enum;
-  int x;
-};
-
-int Foo::operator! () { return !x; }
-
-int Foo::times (int y) { return x * y; }
-
-int Foo::st = 100;
-
-Foo::operator int() { return x; }
-
-Foo foo(10, 11);
-Bar bar(20, 21, 22);
-
-class Contains_static_instance
-{
- public:
-  int x;
-  int y;
-  Contains_static_instance (int i, int j) { x = i; y = j; }
-  static Contains_static_instance null;
-};
-
-Contains_static_instance Contains_static_instance::null(0,0);
-Contains_static_instance csi(10,20);
-
-class Contains_nested_static_instance
-{
- public:
-  class Nested
-  {
-   public:
-    Nested(int i) : z(i) {}
-    int z;
-    static Contains_nested_static_instance xx;
-  };
-
-  Contains_nested_static_instance(int i, int j) : x(i), y(j) {}
-
-  int x;
-  int y;
-
-  static Contains_nested_static_instance null;
-  static Nested yy;
-};
-
-Contains_nested_static_instance Contains_nested_static_instance::null(0, 0);
-Contains_nested_static_instance::Nested Contains_nested_static_instance::yy(5);
-Contains_nested_static_instance
-  Contains_nested_static_instance::Nested::xx(1,2);
-Contains_nested_static_instance cnsi(30,40);
-
-typedef struct {
-  int one;
-  int two;
-} tagless_struct;
-tagless_struct v_tagless;
-
-/* Try to get the compiler to allocate a class in a register.  */
-class small {
- public:
-  int x;
-  int method ();
-};
-int small::method ()
-{
-  return x + 5;
-}
-void marker_reg1 () {}
-
-int
-register_class ()
-{
-  /* We don't call any methods for v, so gcc version cygnus-2.3.3-930220
-     might put this variable in a register.  This is a lose, though, because
-     it means that GDB can't call any methods for that variable.  */
-  register small v;
-
-  int i;
-
-  /* Perform a computation sufficiently complicated that optimizing compilers
-     won't optimized out the variable.  If some compiler constant-folds this
-     whole loop, maybe using a parameter to this function here would help.  */
-  v.x = 0;
-  for (i = 0; i < 13; ++i)
-    v.x += i;
-  --v.x; /* v.x is now 77 */
-  marker_reg1 ();
-  return v.x + 5;
-}
-
-int
-main()
-{
-#ifdef usestubs
-  set_debug_traps();
-  breakpoint();
-#endif
-  inheritance1 ();
-  inheritance3 ();
-  register_class ();
-
-  /* FIXME: pmi gets optimized out.  Need to do some more computation with
-     it or something.  (No one notices, because the test is xfail'd anyway,
-     but that probably won't always be true...).  */
-  int Foo::* pmi = &Foo::y;
-
-  /* Make sure the AIX linker doesn't remove the variable.  */
-  v_tagless.one = 5;
-
-  /* Class with enumeration inside it */ 
-  ClassWithEnum obj_with_enum;
-  obj_with_enum.priv_enum = ClassWithEnum::green;
-
-  return foo.*pmi;
-}
-
-/* Create an instance for some classes, otherwise they get optimized away.  */
-
-default_public_struct default_public_s;
-explicit_public_struct explicit_public_s;
-protected_struct protected_s;
-private_struct private_s;
-mixed_protection_struct mixed_protection_s;
-public_class public_c;
-protected_class protected_c;
-default_private_class default_private_c;
-explicit_private_class explicit_private_c;
-mixed_protection_class mixed_protection_c;
diff --git a/gdb/testsuite/gdb.hp/more-steps.c b/gdb/testsuite/gdb.hp/more-steps.c
deleted file mode 100644
index c5ba1e2..0000000
--- a/gdb/testsuite/gdb.hp/more-steps.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* BeginSourceFile more_steps.c
-
-  This file creates a lot of threads which then execute
-  in parallel, so that wdb can be tested on handling
-  simultaneous thread events.
-
-  To compile:
-
-      cc -Ae +DA1.0 -g -o more_steps -lpthread more_steps.c
-
-  To run:
-  
-     more_threads
-*/
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <pthread.h>
-
-#define TRUE 1
-#define FALSE 0
-#define N_THREADS 3
-#define PHASES 3
-
-typedef enum {
-  ZERO,
-  ONE,
-  TWO,
-  THREE
-} phase_t;
-
-/* Uncomment to turn on debugging output */
-/* #define DEBUG  */
-
-/* Locks.
- */
-int lock_one; /* Main W, others R */
-int lock_two; /* ditto */
-int lock_end[ N_THREADS ]; /* Main R, others R[i] */
-int phase[ N_THREADS ];
-
-/* Routine for each thread to run.
- */
-void *spin( vp )
-    void * vp;
-{
-    int me = (int) vp;
-    int i;
-
-    lock_end[ me ] = TRUE;
-
-    phase[ me ] = ONE;
-
-    while( lock_one );
-
-    phase[ me ] = TWO;
-
-    while( lock_two );
-
-    phase[ me ] = THREE;
-
-    lock_end[ me ] = FALSE;
-}
-
-void
-do_pass()
-{
-    int i;
-    pthread_t t[ N_THREADS ];
-    int err;
-    int done;
-
-    /* Start N_THREADS threads, then join them so
-     * that they are terminated.
-     */
-    for( i = 0; i < N_THREADS; i++ ) {
-        err = pthread_create( &t[i], NULL, spin, (void *)i );
-        if( err != 0 ) {
-            printf( "== Start/stop, error in thread %d create\n", i );
-        }
-    }
-
-    /* Do phase 1.
-     */
-    lock_one = FALSE;
-
-    /* Do phase 2.
-     */
-    lock_two = FALSE;
-    
-    /* Be done.
-     */
-    done = 0;
-    while( !done ) {
-
-       /* Be optimistic.
-        */
-       done = 1;
-       for( i = 0; i < N_THREADS; i++ ) {
-           if( lock_end[i] ) {
-               /* Thread "i" is not ready yet.
-                */
-               done = 0;
-               break;
-           }
-       }
-    }
-    
-    /* Finish up
-     */
-    for( i = 0; i < N_THREADS; i++ ) {
-        err = pthread_join(t[i], NULL );    /* Line 105 */
-        if( err != 0 ) {                    /* Line 106 */
-            printf( "== Start/stop, error in thread %d join\n", i );
-        }
-    }
-
-    i = 10;  /* Line 109.  Null line for setting bpts on. */
-}
-
-main( argc, argv )
-int    argc;
-char **argv;
-{
-    int i;
-    
-    /* Init
-     */
-    lock_one = TRUE;
-    lock_two = TRUE;
-    for( i = 0; i < N_THREADS; i++ ) {
-        lock_end[i] = TRUE;
-        phase[i]    = ZERO;
-    }
-    
-    do_pass();
-    return(0);
-}
diff --git a/gdb/testsuite/gdb.hp/more-steps.exp b/gdb/testsuite/gdb.hp/more-steps.exp
deleted file mode 100644
index 320a0d6..0000000
--- a/gdb/testsuite/gdb.hp/more-steps.exp
+++ /dev/null
@@ -1,152 +0,0 @@
-# more-steps.exp -- Expect script to test gdb's ability to step threaded pgms
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# use this to debug:
-#
-#log_user 1
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-#if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-#    verbose "HPUX thread test ignored for non-hppa or pre-HP/UX-10.30 targets."
-#    return 0
-#}
-
-set testfile more-steps
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-# To build the executable we need to link against the thread library.
-#
-#     cc -Ae -g -o more-steps -lpthread more-steps.c
-#
-#compile "${srcfile} -Ae -g -lpthread -o ${binfile}"
-
-if {$gcc_compiled == 0} {
-    set additional_flags "additional_flags=-Ae"
-} else {
-    set additional_flags ""
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${testfile}.c" "${binfile}.o" object [list debug $additional_flags]] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    if { [gdb_compile "${binfile}.o" "${binfile}" executable  {debug "additional_flags=-lpthread"}] != ""} {
-	gdb_suppress_entire_file "Testcase link failed, so all tests in this file will automatically fail."
-    }
-} else {
-    remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread  -lc /opt/langtools/lib/end.o -o ${binfile}"
-}
-#remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread  -lc /opt/langtools/lib/end.o -o ${binfile}"
-
-
-
-# Thread stuff is _slow_; prepare for long waits.
-#
-set oldtimeout $timeout
-set timeout [expr "$timeout + 300"]
-set oldverbose $verbose
-#set verbose 40
-
-# Further, this test has some "null" lines designed
-# to consume output from gdb that was too late to be
-# matched (sequence is "gdb_test" sends; timeout and
-# on to next send; result finally comes in; mismatch).
-#
-# The null command is 'gdb_test "p \$pc" ".*" ""'
-#
-# NOTE: to pass a literal "$", "/" or "*" (etc.) to gdb_test, 
-#       remember that the pattern will be escaped once and 
-#       $-evaluated twice:
-#
-#          "\\\*" matches "\*"
-#          "\$"  matches "$"
-#
-proc fix_timeout {} {
-    gdb_test "p \$pc" ".*" ""
-}
-
-#=========================
-#
-# Simple sanity test first.
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# First, step in the main thread.
-#
-gdb_test "b do_pass" ".*Breakpoint 1.*" ""
-gdb_test "r" ".*Breakpoint 1.*do_pass.*" ""
-
-# Breaks as well as nexts to make
-# sure we can handle simultaneous hit
-# of bpt and step, as well as stepping
-# past bpts.
-#
-gdb_test "tb 87" ".*Breakpoint 2.*" ""
-gdb_test "tb 91" ".*Breakpoint 3.*" ""
-gdb_test "tb 96" ".*Breakpoint 4.*" ""
-gdb_test "tb 113" ".*Breakpoint 5.*" ""
-gdb_test "c" ".*do_pass.*87.*" "87"
-gdb_test "n" ".*do_pass.*91.*" "n"
-
-# This only gets a number, as it doesn't
-# hit a bpt.
-#
-gdb_test "n" ".*95.*" "n"
-
-gdb_test "n" ".*do_pass.*96.*" "n"
-gdb_test "c" ".*do_pass.*113.*" "c"
-gdb_test "c" ".*Program exited normally.*" "c"
-
-# Now step in a thread
-#
-gdb_test "r" ".*Breakpoint.*do_pass.*" "do_pass"
-gdb_test "until 87" ".*do_pass.*87.*" "until"
-gdb_test "thr 4" ".*Switching to thread 4.*spin.*56.*" "switch"
-gdb_test "tb 60 thr 4" ".*Breakpoint.*" ""
-
-# If we do "next" now, all the other threads 
-# can finish!
-#
-gdb_test "n"    ".*spin.*60.*" ""
-gdb_test "i th" ".*\\\* 4 sys.*spin.*1 sys.*do_pass.*" "still in 4"
-
-# Done!
-#
-gdb_exit
-
-set timeout $oldtimeout
-set verbose $oldverbose
-
-# execute_anywhere "rm -f ${binfile}"
-#
-return 0
-
diff --git a/gdb/testsuite/gdb.hp/namespace.cc b/gdb/testsuite/gdb.hp/namespace.cc
deleted file mode 100644
index 53d5bd6..0000000
--- a/gdb/testsuite/gdb.hp/namespace.cc
+++ /dev/null
@@ -1,103 +0,0 @@
-namespace AAA {
-  char c;
-  int i;
-  int A_foo (int);
-  char foo (char);
-  class inA {
-  public:
-    int xx;
-    int fum (int);
-  };
-};
-
-int AAA::inA::fum (int i)
-{
-  return 10 + i;
-}
-
-namespace BBB {
-  char c;
-  int i;
-  int B_foo (int);
-  char foo (char);
-
-  namespace CCC {
-    char foo (char);
-  };
-
-  class Class {
-  public:
-    char foo (char);
-    int dummy;
-  };
-};
-
-int AAA::A_foo (int x)
-{
-  return 2 * x;
-}
-
-char AAA::foo (char c)
-{
-  return 'a';
-}
-
-
-int BBB::B_foo (int x)
-{
-  return 3 * x;
-}
-
-char BBB::foo (char c)
-{
-  return 'b';
-}
-
-char BBB::CCC::foo (char c)
-{
-  return 'z';
-}
-
-char BBB::Class::foo (char c)
-{
-  return 'o';
-}
-
-void marker1(void)
-{
-  return;
-}
-
-
-int main ()
-{
-  using AAA::inA;
-  char c1;
-
-  using namespace BBB;
-  
-  c1 = foo ('x');
-  c1 = AAA::foo ('x');
-  c1 = BBB::CCC::foo ('m');
-  
-  inA ina;
-
-  ina.xx = 33;
-
-  int y;
-
-  y = AAA::A_foo (33);
-  y += B_foo (44);
-
-  BBB::Class cl;
-
-  c1 = cl.foo('e');
-
-  marker1();
-  
-}
-
-  
-
-
-
diff --git a/gdb/testsuite/gdb.hp/namespace.exp b/gdb/testsuite/gdb.hp/namespace.exp
deleted file mode 100644
index 1708db8..0000000
--- a/gdb/testsuite/gdb.hp/namespace.exp
+++ /dev/null
@@ -1,195 +0,0 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# tests for namespaces
-# Written by Satish Pai <pai@apollo.hp.com> 1997-07-23
-
-# This file is part of the gdb testsuite
-
-# Note: These tests are geared to the HP aCC compiler,
-# which has an idiosyncratic way of emitting debug info
-# for namespaces.
-
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-
-#
-# test running programs
-#
-
-set prms_id 0
-set bug_id 0
-
-set testfile "namespace"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will a
-utomatically fail."
-}
-
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
-    send_gdb "cont\n"
-    gdb_expect {
-        -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
-            send_gdb "up\n"
-            gdb_expect {
-                -re ".*$gdb_prompt $" { pass "up from marker1" }
-                timeout { fail "up from marker1" }
-            }
-        }
-        -re "$gdb_prompt $" { fail "continue to marker1"  }
-        timeout { fail "(timeout) continue to marker1"  }
-    }
-
-# Access a data item inside a namespace using colons and
-# single quotes :-(
-
-send_gdb "print 'AAA::c'\n"
-gdb_expect {
-   -re "\\$\[0-9\]* = 0 '\\\\000'\r\n$gdb_prompt $" { pass "print 'AAA::c'" }
-   -re ".*$gdb_prompt $" { fail "print 'AAA::c'" }
-   timeout { fail "(timeout) print 'AAA::c'" }
-}
-
-# An object declared using "using".
-
-send_gdb "print ina\n"
-gdb_expect {
-   -re "\\$\[0-9\]+ = {xx = 33}.*$gdb_prompt $" {
-      pass "print ina"
-   }
-   -re ".*$gdb_prompt $" { fail "print ina" }
-   timeout { fail "(timeout) print ina" }
-}
-
-send_gdb "ptype ina\n"
-gdb_expect {
-   -re "type = class AAA::inA \{\r\n\[ \]*public:\r\n\[ \]*int xx;\r\n\[ \]*\r\n\[ \]*int fum\\(int\\);\r\n\}\r\n$gdb_prompt $" {
-       pass "ptype ina"
-   }
-   -re ".*$gdb_prompt $" { fail "ptype ina" }
-   timeout { fail "(timeout) ptype ina" }
-}
-
-# Check all functions are known to GDB
-
-send_gdb "info func foo\n"
-gdb_expect {
-   -re "All functions.*File.*namespace.cc:\r\nint AAA::A_foo\\(int\\);\r\nint BBB::B_foo\\(int\\);\r\nchar AAA::foo\\(char\\);\r\nchar BBB::foo\\(char\\);\r\nchar BBB::CCC::foo\\(char\\);\r\nchar BBB::Class::foo\\(char\\);\r\n$gdb_prompt $" {
-       pass "info func foo"
-   }    
-   -re ".*$gdb_prompt $" { fail "info func foo" }
-   timeout { fail "(timeout) info func foo" }
-}
-
-# Call a function in a namespace
-
-send_gdb "print 'AAA::foo'('x')\n"
-gdb_expect {
-   -re "\\$\[0-9\]* = 97 'a'\r\n$gdb_prompt $" {
-       pass "print 'AAA::foo'('x')"
-   }
-   -re ".*$gdb_prompt $" { fail "print 'AAA::foo'('x')" }
-   timeout { fail "(timeout) print 'AAA::foo'('x')" }
-}
-       
-# Break on a function in a namespace
-
-send_gdb "break AAA::foo\n"
-gdb_expect {
-    -re "Breakpoint.*at $hex: file.*namespace.cc, line 42\\.\r\n$gdb_prompt $" {
-         pass "break AAA::foo"
-    }    
-   -re ".*$gdb_prompt $" { fail "break AAA::foo" }
-   timeout { fail "(timeout) break AAA::foo" }
-}
-
-# Call a function in a nested namespace
-
-send_gdb "print 'BBB::CCC::foo'('x')\n"
-gdb_expect {
-   -re "\\$\[0-9\]* = 122 'z'\r\n$gdb_prompt $" {
-       pass "print 'BBB::CCC::foo'('x')"
-   }
-   -re ".*$gdb_prompt $" { fail "print 'BBB::CCC::foo'('x')" }
-   timeout { fail "(timeout) print 'BBB::CCC::foo'('x')" }
-}
-       
-# Break on a function in a nested namespace
-
-send_gdb "break BBB::CCC::foo\n"
-gdb_expect {
-    -re "Breakpoint.*at $hex: file.*namespace.cc, line 58\\.\r\n$gdb_prompt $" {
-         pass "break BBB::CCC::foo"
-    }    
-   -re ".*$gdb_prompt $" { fail "break BBB::CCC::foo" }
-   timeout { fail "(timeout) break BBB::CCC::foo" }
-}
-
-# Print address of a function in a class in a namespace
-
-send_gdb "print 'BBB::Class'::foo\n"
-gdb_expect {
-   -re "\\$\[0-9\]* = \{char \\(BBB::Class \\*, char\\)\} $hex <BBB::Class::foo\\(char\\)>\r\n$gdb_prompt $" {
-       pass "print 'BBB::Class'::foo"
-   }
-   -re ".*$gdb_prompt $" { fail "print 'BBB::Class'::foo" }
-   timeout { fail "(timeout) print 'BBB::Class'::foo" }
-}
-
-# Break on a function in a class in a namespace
-
-send_gdb "break BBB::Class::foo\n"
-gdb_expect {
-    -re "Breakpoint.*at $hex: file.*namespace.cc, line 63\\.\r\n$gdb_prompt $" {
-         pass "break BBB::Class::foo"
-    }    
-   -re ".*$gdb_prompt $" { fail "break BBB::Class::foo" }
-   timeout { fail "(timeout) break BBB::Class::foo" }
-}
-
diff --git a/gdb/testsuite/gdb.hp/optimize.c b/gdb/testsuite/gdb.hp/optimize.c
deleted file mode 100644
index 2a8daa8..0000000
--- a/gdb/testsuite/gdb.hp/optimize.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Source for debugging optimimzed code test.
-
-    cc -g -O -o optimize optimize.c
-*/
-int callee();
-int test_opt;
-
-int main()
-{
-   int a,b,c,d,e,f,g,h;
-
-   a = 10;;
-
-   /* Value propagate
-    */
-   b = 2 * a + 1;
-   c = 3 * b + 2;
-
-   /* Re-use expressions
-    */
-   d = (2 * a + 1) * (3 * b + 2);
-   e = (2 * a + 1) * (3 * b + 2);
-
-   /* Create dead stores--do lines still exist?
-    */
-   d = (2 * a + 1) * (3 * b + 2);
-   e = (2 * a + 1) * (3 * b + 2);
-   d = (2 * a + 1) * (3 * b + 2);
-   e = (2 * a + 1) * (3 * b + 2);
-
-   /* Alpha and psi motion
-    */
-   if( test_opt ) {
-       f = e - d;
-       f = f--;
-   }
-   else {
-       f = e - d;
-       f = f + d * e;
-   }
-
-   /* Chi and Rho motion
-    */
-   h = 0;
-   do {
-       h++;
-       a = b * c + d * e;  /* Chi */
-       f = f + d * e;
-       g = f + d * e;      /* Rho */
-       callee( g+1 );
-       test_opt = (test_opt != 1);  /* Cycles */
-   } while( g && h < 10);
-
-   /* Opps for tail recursion, unrolling,
-    * folding, evaporating
-    */
-   for( a = 0; a < 100; a++ ) {
-       callee( callee ( callee( a )));
-       callee( callee ( callee( a )));
-       callee( callee ( callee( a )));
-   }
-
-   return callee( test_opt );
-}
-
-/* defined late to keep line numbers the same
-*/
-int callee( x )
-    int x;      /* not used! */
-{
-    test_opt++; /* side effect */
-
-    return test_opt;
-}
-
-/* end */
\ No newline at end of file
diff --git a/gdb/testsuite/gdb.hp/optimize.exp b/gdb/testsuite/gdb.hp/optimize.exp
deleted file mode 100644
index 34606eb..0000000
--- a/gdb/testsuite/gdb.hp/optimize.exp
+++ /dev/null
@@ -1,144 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# optimize.exp -- Expect script for testing apps compiled with -O
-
-global timeout
-
-# use this to debug:
-#
-#log_user 1
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set testfile optimize
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-
-# Vanilla -O, which is the same as +O2
-#
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug optimize=+O2}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-send_gdb "file $binfile\n"
-gdb_expect {
-    -re ".*no debugging symbols found.*$gdb_prompt $" {
-        fail "Didn't find debug symbols; CHFts23488" 
-    }
-    -re ".*No header section (PXDB data).*$gdb_prompt $" {
-        fail "pointless warning"
-    }
-    -re ".*done.*$gdb_prompt $" {
-        pass "load debug symbols"
-    }
-    timeout { fail "timeout on file" }
-}
-
-# Two lines at the same place after opt.
-#
-gdb_test "b 28"   ".*" ""
-gdb_test "b 26"   ".*also set at.*" "same line"
-
-gdb_test "b 47"   ".*" ""
-gdb_test "b 48"   ".*also set at.*" "same line"
-
-gdb_test "tb main" ".*" ""
-
-set old_timeout $timeout
-set timeout [expr "$timeout + 200"]
-send_gdb "r\n"
-gdb_expect {
-    -re ".*No header section (PXDB data).*$gdb_prompt $" {
-        fail "pointless warning"
-    }
-    -re ".*main.*2\[12].*$gdb_prompt $" {
-        # All the lines before line 21 or 22 are 
-        # evaporated by the compiler.
-        # 
-        pass "hit main"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "didn't hit main"
-    }
-    timeout { fail "timeout on run" }
-}
-set timeout $old_timeout
-
-gdb_test "c" ".*Breakpoint 1.*33.*" ""
-gdb_test "c" ".*51.*"               ""
-gdb_test "cle" ".*Deleted breakpoints.*" "set 2, so del 2"
-
-gdb_test "b callee" ".*"  ""
-gdb_test "c" ".*callee.*" "hit called rtn"
-
-gdb_exit
-
-# +O4, don't use -g
-#
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {optimize=+O4}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-send_gdb "file $binfile\n"
-gdb_expect {
-    -re ".*no debugging symbols found.*$gdb_prompt $" {
-        pass "Didn't find debug symbols, as expected"
-    }
-    -re ".*No header section (PXDB data).*$gdb_prompt $" {
-        fail "pointless warning"
-    }
-    -re ".*done.*$gdb_prompt $" {
-        fail "Somehow found debug symbols--make this a pass?"
-    }
-    timeout { fail "timeout on file" }
-}
-
-gdb_test "b main"   ".*" ""
-gdb_test "b callee" ".*" ""
-gdb_test "r"        ".*Breakpoint 1.*main.*" ""
-gdb_test "si 3"     ".*main.*" "steps"
-gdb_test "x/4i \$pc" ".*main.*main+4.*main+8.*" ""
-gdb_test "c"        ".*callee.*" "hit bp"
-gdb_test "disas"    ".*callee.*callee+4.*callee+12.*" ""
-gdb_test "si"       ".*callee.*" ""
-gdb_test "fin"      ".*Run till exit.*main.*" "finish"
-gdb_test "x/i \$pc" ".*main+.*" "back in main"
-gdb_exit
-
-#remote_exec build "rm -f ${binfile}"
-return 0
diff --git a/gdb/testsuite/gdb.hp/pxdb.c b/gdb/testsuite/gdb.hp/pxdb.c
deleted file mode 100644
index e3e3fc2..0000000
--- a/gdb/testsuite/gdb.hp/pxdb.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdio.h>
-
-int callee( x )
-int x;
-{
-    int y = x * x;
-    return (y - 2);
-}
-
-main()
-{
-    int i;
-    for (i = 1; i < 10; i++)
-        {
-            printf( "%d ", callee( i ));
-            
-        }
-    printf( " Goodbye!\n" );
-    
-}
diff --git a/gdb/testsuite/gdb.hp/pxdb.exp b/gdb/testsuite/gdb.hp/pxdb.exp
deleted file mode 100644
index c8b3ace..0000000
--- a/gdb/testsuite/gdb.hp/pxdb.exp
+++ /dev/null
@@ -1,114 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-
-# This file is part of the gdb testsuite
-
-
-# pxdb.exp   Test that gdb calls pxdb on an application
-#            built without it.
-#
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile pxdb
-set srcfile ${testfile}.c
-set objfile ${objdir}/${subdir}/${testfile}.o
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-# To build a non-pxdb-ed file, use
-#
-#     <compile to .o file>
-#     export LD_PXDB /dev/null
-#     ld -o hello_no_pxdb hello.o /opt/langtools/lib/end.o /usr/ccs/lib/crt0.o -lc
-#
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objfile}" object {debug}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-#
-# use this to debug:
-#log_user 1
-
-
-# Following should get the error message:
-#
-#      ld: (Warning) Can't exec pxdb using path: /dev/null
-#
-
-set cmdline  "ksh -c \"LD_PXDB=/dev/null ld -o ${binfile} ${objfile} /usr/ccs/lib/crt0.o /opt/langtools/lib/end.o -lc\""
-
-remote_exec build "rm ${binfile}"
-remote_exec build $cmdline
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-# We expect to see this:
-#
-#  "warning: File not processed by pxdb--about to process now.
-#  "
-#  ".
-#  "Procedures: 7
-#  "Files: 2
-#  "Reading symbols from ~/c_code.dir/hello_no_pxdb...done.
-#  "(gdb)
-#
-send_gdb "file ${binfile}\n"
-gdb_expect {
-
-    -re ".*warning: File not processed by pxdb.*Procedures: \[0-9\]+.*done.*$gdb_prompt $"\
-                            { pass "PXDB call"        }
-
-    -re "$gdb_prompt $"         { fail "Didn't call pxdb" }
-
-    timeout                 { fail "call pxdb (timeout)" }
-}
-
-# Make sure the new data makes sense
-#
-if { ![runto callee] } then { return }
-
-send_gdb "print x\n"
-gdb_expect {
-   -re ".*= 1.*$gdb_prompt $"    { pass "Good data after pxdb call" }
-   -re ".*$gdb_prompt $"         { fail "No data after pxdb call" }
-   timeout { fail "(timeout)" }
-}
-
-gdb_exit
-return 0
-
-
-
-
-
diff --git a/gdb/testsuite/gdb.hp/quicksort.c b/gdb/testsuite/gdb.hp/quicksort.c
deleted file mode 100644
index b44b828..0000000
--- a/gdb/testsuite/gdb.hp/quicksort.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/* BeginSourceFile quicksort.c
-
-  This file is take from the DDE test system.  It spawns six
-  threads to do a sort of an array of random numbers.
-
-  The locations marked "quick N" are used in the test "quicksort.exp".
-
-  The locations marked "att N" are used in the test "attach.exp".
-
-  To compile:
-
-      cc -Ae +DA1.0 -g -o quicksort -lpthread quicksort.c
-
-  To run:
-  
-     quicksort     --normal run
-     quicksort 1   --waits before starting to allow attach
-*/
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <pthread.h>
-
-#define TRUE 1
-#define FALSE 0
-#define SORTSET 100000
-
-/* Uncomment to turn on debugging output */
-/* #define QUICK_DEBUG  */
-
-/* Uncomment to turn on wait on each thread create */
-/* #define THREAD_WAIT */
-
-/* Fewer than SORT_DIRECT items are sorted with an insertion sort. */
-#define SORT_DIRECT 20
-
-/* Work at this depth or less generates a separate work item. */
-#define DEFER_DEPTH 6
-
-/* Workpile controller */
-typedef void (*work_proc_t)(void *);
-
-typedef struct workpile_struct {
-	pthread_mutex_t lock;	       /* mutex for this structure */
-	pthread_cond_t work_wait;      /* workers waiting for work */
-	pthread_cond_t finish_wait;    /* to wait for workers to finish */
-	int max_pile;		       /* length of workpile array */
-	work_proc_t worker_proc;       /* work procedure */
-	int n_working;		       /* number of workers working */
-	int n_waiting;		       /* number of workers waiting for work */
-	int n_pile;		       /* number of pointers in the workpile */
-	int inp;		       /* FIFO input pointer */
-	int outp;		       /* FIFO output pointer */
-	void *pile[1];		       /* array of pointers - the workpile */
-} *workpile_t;
-
-typedef struct {
-	float *data;		   /* Array to sort */
-	int n;			   /* Number of elements in the array */
-	int depth;		   /* Depth of recursion */
-	workpile_t wp;		   /* Workpile to use */
-} quick_sort_args;
-
-/* True if waiting for attach.
- */
-int wait_here = FALSE;
-
-static workpile_t quick_sort_workpile = NULL;
-
-void *worker(void * wptr);
-
-/* Allocates and initializes a workpile that holds max_pile entries.
- * worker_proc is called to process each work item on the queue.
- */
-workpile_t
-work_init(int max_pile, work_proc_t worker_proc, int n_threads)
-{
-	int err;
-	pthread_t t;
-	workpile_t wp = (workpile_t)
-		malloc(sizeof (struct workpile_struct) +
-			(max_pile * sizeof (void *)));
-
-	if (wp != NULL) {
-		pthread_mutex_init(&wp->lock, NULL);
-		pthread_cond_init(&wp->work_wait, NULL);
-		pthread_cond_init(&wp->finish_wait, NULL);
-		wp->max_pile = max_pile;
-		wp->worker_proc = worker_proc;
-		wp->n_working = wp->n_waiting = wp->n_pile = 0;
-		wp->inp = wp->outp = 0;
-		while (n_threads--) {
-			err = pthread_create(&t, NULL,
-			      worker, (void *)&wp);
-#ifdef QUICK_DEBUG
-                        printf( "== Quicksort: created new thread\n" );
-#ifdef THREAD_WAIT
-                        if( n_threads > 0 ) {
-                            int i;
-                        printf( "== Quicksort: waiting on user input of an integer\n" );
-                            scanf( "%d", &i );
-                            printf( "== Quicksort: continuing with quicksort\n" );
-                        }
-#endif
-#endif
-
-			assert(err == 0);    /* quick 1 */
-		}
-                /* All the threads have now been created.
-                 */
-                assert( n_threads == -1 );         /* att 1 */
-                if( wait_here ) {
-#ifdef QUICK_DEBUG
-                    printf( "== Quicksort: waiting for attach\n" );
-#endif
-                    sleep( 25 );
-                }
-                wait_here = 99;              /* att 2, otherwise useless */
-	}
-	return (wp);                         /* quick 2 */
-}
-
-/*
- * Worker thread routine. Continuously looks for work, calls the
- * worker_proc associated with the workpile to do work.
- */
-void *
-worker(void * wptr)
-{
-        workpile_t wp;
-	void *ptr;
-
-        wp = * (workpile_t *) wptr;
-
-	pthread_mutex_lock(&wp->lock);
-	wp->n_working++;
-	for (;;) {
-		while (wp->n_pile == 0) {								/* wait for new work */
-			if (--wp->n_working == 0)
-				pthread_cond_signal(&wp->finish_wait);
-			wp->n_waiting++;
-			pthread_cond_wait(&wp->work_wait, &wp->lock);
-			wp->n_waiting--;       /* quick 3 */
-			wp->n_working++;
-		}
-		wp->n_pile--;
-		ptr = wp->pile[wp->outp];
-		wp->outp = (wp->outp + 1) % wp->max_pile;
-		pthread_mutex_unlock(&wp->lock);
-		/* Call application worker routine. */
-		(*wp->worker_proc)(ptr);
-		pthread_mutex_lock(&wp->lock);  /* quick 4 */
-	}
-	/* NOTREACHED */
-}
-
-/* Puts ptr in workpile. Called at the outset, or within a worker. */
-void
-work_put(workpile_t wp, void *ptr)
-{
-	pthread_mutex_lock(&wp->lock);
-	if (wp->n_waiting) {
-		/* idle workers to be awakened */
-		pthread_cond_signal(&wp->work_wait);
-	}
-	assert(wp->n_pile != wp->max_pile);									/* check for room */
-	wp->n_pile++;
-	wp->pile[wp->inp] = ptr;
-	wp->inp = (wp->inp + 1) % wp->max_pile;
-	pthread_mutex_unlock(&wp->lock);
-}
-
-
-/* Wait until all work is done and workers quiesce. */
-void
-work_wait(workpile_t wp)
-{
-	pthread_mutex_lock(&wp->lock);
-	while(wp->n_pile !=0 || wp->n_working != 0)
-		pthread_cond_wait(&wp->finish_wait, &wp->lock);
-	pthread_mutex_unlock(&wp->lock);
-}
-
-void
-quick_sort_aux(float *data, int n, int depth, workpile_t wp, int deferrable)
-{
-	int i,j;
-
-	/* If array small, use insertion sort */
-	if (n <= SORT_DIRECT) {
-		for (j = 1; j < n; j++) {
-			/* data[0..j-1] in sort; find a spot for data[j] */
-			float key = data[j];
-			for (i = j - 1; i >= 0 && key < data[i]; i--)
-				data[i+1] = data[i];
-			data[i+1] = key;
-		}
-		return;
-	}
-	/* Defer this work to work queue if policy says so */
-	if (deferrable && depth <= DEFER_DEPTH) {
-		quick_sort_args *q = (quick_sort_args *)
-								malloc(sizeof (quick_sort_args));
-		assert(q != NULL);
-		q->data = data; q->n = n; q->depth = depth; q->wp = wp;
-		work_put(wp, (void *)q);
-		return;
-	}
-	/* Otherwise, partition data based on a median estimate */
-#define swap(i,j) {float t = data[i]; data[i] = data[j]; data[j] = t;}
-	i = 0;
-	j = n - 1;
-	for (;;) {
-		while (data[i] < data[j]) j--;
-		if (i >= j) break;
-		swap(i, j); i++;
-		while (data[i] < data[j]) i++;
-		if (i >= j) { i = j; break; }
-		swap(i, j); j--;
-	}
-	/* Median value is now at data[i] */
-	/* Partitioned so that data[0..i-1] <= median <= data[i+1..n-1] */
-	quick_sort_aux(data,       i,     depth+1, wp, TRUE);
-	quick_sort_aux(&data[i+1], n-i-1, depth+1, wp, TRUE);
-}
-/* Called from workpile controller with argument pointing to work. */
-void
-quick_sort_worker(void *a)
-{
-	quick_sort_args *q = (quick_sort_args *)a;
-	quick_sort_aux(q->data, q->n, q->depth, q->wp, FALSE);
-	free(q);
-}
-/* Main routine, called by client to do a sort. */
-void
-quick_sort(float *data, int n)
-{
-	if (quick_sort_workpile == NULL) {
-		int n_threads = 6;
-		quick_sort_workpile = work_init(2 << DEFER_DEPTH,
-			quick_sort_worker, n_threads);
-		assert(quick_sort_workpile != NULL);
-	}
-        
-	quick_sort_aux(data, n, 0, quick_sort_workpile, FALSE);
-        
-	/* Wait for all work to finish */
-	work_wait(quick_sort_workpile);
-        
-#ifdef QUICK_DEBUG
-        printf( "== Quicksort: done sorting\n" );
-#endif
-}
-
-
-main( argc, argv )
-int    argc;
-char **argv;
-{
-	float data[SORTSET];
-	int i; int debugging = 0;
-
-        if((argc > 1) && (0 != argv )) {
-            if( 1 == atoi( argv[1] ) )
-               wait_here = TRUE;
-        }
-
-	for(i = 0; i < SORTSET; i++)
-		data[SORTSET -1 -i] = drand48();
-                
-	for(i = 0; i < SORTSET; i++)
-		if (debugging)
-                   printf("data[%d] = %f\n", i, data[i]);
-
-	quick_sort(data, SORTSET);
-	for(i = 0; i < SORTSET; i++)
-		if (debugging)
-		printf("data[%d] = %f\n", i, data[i]);
-
-	return(0);
-}
-/* EndSourceFile */
diff --git a/gdb/testsuite/gdb.hp/quicksort.exp b/gdb/testsuite/gdb.hp/quicksort.exp
deleted file mode 100644
index 719bfdf..0000000
--- a/gdb/testsuite/gdb.hp/quicksort.exp
+++ /dev/null
@@ -1,809 +0,0 @@
-# quicksort.exp -- Expect script to test gdb with quicksort.c
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# use this to debug:
-#
-#log_user 1
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    verbose "HPUX thread test ignored for non-hppa or pre-HP/UX-10.30 targets."
-    return 0
-}
-
-set testfile quicksort
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-# To build the executable we need to link against the thread library.
-#
-#     cc -Ae -g -o quicksort -lpthread quicksort.c
-#
-#compile "${srcfile} -Ae -g -lpthread -o ${binfile}"
-
-if {$gcc_compiled == 0} {
-    set additional_flags "additional_flags=-Ae"
-} else {
-    set additional_flags ""
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${testfile}.c" "${binfile}.o" object [list debug $additional_flags]] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread  -lc /opt/langtools/lib/end.o -o ${binfile}"
-
-
-# Thread stuff is _slow_; prepare for long waits.
-#
-set oldtimeout $timeout
-set timeout [expr "$timeout + 300"]
-set oldverbose $verbose
-#set verbose 40
-
-# Further, this test has some "null" lines designed
-# to consume output from gdb that was too late to be
-# matched (sequence is "gdb_test" sends; timeout and
-# on to next send; result finally comes in; mismatch).
-#
-# The null command is 'gdb_test "p \$pc" ".*" ""'
-#
-# NOTE: to pass a literal "$", "/" or "*" (etc.) to gdb_test, 
-#       remember that the pattern will be escaped once and 
-#       $-evaluated twice:
-#
-#          "\\\*" matches "\*"
-#          "\$"  matches "$"
-#
-proc fix_timeout {} {
-    gdb_test "p \$pc" ".*" ""
-}
-
-#=========================
-#
-# Simple sanity test first.
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "tb 122" ".*Breakpoint.*" ""
-gdb_test "r" ".*122.*" ""
-gdb_test "thr 99" ".*Thread ID 99 not known.*" "Check too-big thread number"
-gdb_test "tb 145 thr 3" ".*Breakpoint.*" "set thread-specific bp 145"
-gdb_test "tb 146 thr 4" ".*Breakpoint.*" "set thread-specific bp 146"
-gdb_test "c" ".*Switched to thread.*145.*" "auto switch"
-gdb_test "c" ".*Switched to thread.*146.*" "auto switch 2"
-gdb_test "c" ".*Program exited normally.*" ""
-
-#=========================
-#
-# Test that you can't do a thread select after a program runs.
-#
-gdb_test "thread" ".*No stack.*" "No live thread after run"
-gdb_test "thr 2"  ".*No stack.*" "Can't set thread after run"
-
-#=========================
-#
-# Test thread command changes, look for frame level reset bug.
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-gdb_test "b 122" ".*" ""
-gdb_test "r" ".*122.*" ""
-
-# Prep for frame level test--go up/info thread/check frame
-#
-gdb_test "up" ".*quick_sort.*" ""
-gdb_test "up" ".*main.*"       ""
-
-send_gdb "i th\n"
-gdb_expect {
-  -re ".*7 thread.* in .* from .* in .* from .* 6 thread.*$gdb_prompt $" {
-      fail "old thread command, says things twice"
-  }
-  -re ".*7 system thread.*6 system th.*5 sys.*4.*3.*2.*1.*work_init.*$gdb_prompt $" {
-      pass "info threads"
-  }
-  -re ".*$gdb_prompt $"  { fail "no info thread command" }
-  timeout { fail "timeout" }
-}
-
-# We should have been restored two frames up--check.
-#
-send_gdb "up\n"
-gdb_expect {
-    -re ".*Initial frame selected.*$gdb_prompt $" {
-        pass "Frame correctly reset after 'info threads'"
-    }
-    -re ".*quick_sort.*$gdb_prompt $" {
-        fail "Old gdb bug; should be fixed someday"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "real bug--FIX!"
-    }
-    timeout { fail "timeout" }
-}
-
-# Do it again, only just go to a middle frame, and use another thread.
-#
-gdb_test "thr 5" ".*" ""
-gdb_test "bt" ".* ___ksleep.*_lwp_cond_timedwait.*pthread_cond_wait.*worker.*__pthread_create_system.*" ""
-gdb_test "up" ".*1.*_lwp_cond_timedwait.*" ""
-gdb_test "up" ".*2.*pthread_cond_wait.*"   ""
-gdb_test "up" ".*3.*worker.*"              ""
-gdb_test "i th" ".*7.*6.*work_init.*"      ""
-gdb_test "f"  ".*3.*worker.*"              "Frame restored"
-gdb_test "p wp->max_pile" ".*= 128.*"      "can see vars in frame"
-
-# Thread command changes
-#
-gdb_test "thr"    ".*Current thread is 5.*"   "threads-no-num"
-gdb_test "thr 6"  ".*Switching to thread 6.*" "new switch"
-gdb_test "thr"    ".*Current thread is 6.*"   "check switch"
-#gdb_test "thr 6"  ".*Current thread is already 6.*" "dup, no switch"
-gdb_test "thr app all p x" ".*No symbol.*"    ""
-gdb_test "thr"    ".*Current thread is 6.*"   "restore current thread"
-
-#=========================
-#
-# Test new stepping
-#
-
-proc get_hit { } {
-    global hit2
-    global hit3
-    global hit4
-    global hit5
-    global hit6
-    global hit7
-    global gdb_prompt
-
-    send_gdb "cont\n"
-    gdb_expect {
-        -re ".*Breakpoint.*145.*$gdb_prompt $" {
-            send_gdb "thr\n"
-            gdb_expect {
-                -re ".*is 7.*$gdb_prompt $" {
-                    set hit7 [expr "$hit7 + 1"]
-                }
-                -re ".*is 6.*$gdb_prompt $" {
-                    set hit6 [expr "$hit6 + 1"]
-                }
-                -re ".*is 5.*$gdb_prompt $" {
-                    set hit5 [expr "$hit5 + 1"]
-                }
-                -re ".*is 4.*$gdb_prompt $" {
-                    set hit4 [expr "$hit4 + 1"]
-                }
-                -re ".*is 3.*$gdb_prompt $" {
-                    set hit3 [expr "$hit3 + 1"]
-                }
-                -re ".*is 2.*$gdb_prompt $" {
-                    set hit2 [expr "$hit2 + 1"]
-                }
-                -re ".*$gdb_prompt $" {
-                    fail "can't see which thread"
-                }
-                timeout { fail "timeout" }
-            }
-        }
-        -re ".*$gdb_prompt $" {
-            fail "thread command"
-        }
-        timeout { fail "timeout" }
-    }
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-gdb_test "break 122" ".*" ""
-gdb_test "run"      ".*122.*" ""
-
-# Make sure we hit a bp on every thread.
-#
-# Try one, via thread-specific bps
-#
-gdb_test "break 145 thr 2" ".*" "set thread-specific bp thr 2"
-gdb_test "break 145 thr 3" ".*" "set thread-specific bp thr 3"
-gdb_test "break 145 thr 4" ".*" "set thread-specific bp thr 4"
-gdb_test "break 145 thr 5" ".*" "set thread-specific bp thr 5"
-gdb_test "break 145 thr 6" ".*" "set thread-specific bp thr 6"
-gdb_test "break 145 thr 7" ".*" "set thread-specific bp thr 7"
-
-set hit2 0
-set hit3 0
-set hit4 0
-set hit5 0
-set hit6 0
-set hit7 0
-
-get_hit
-get_hit
-get_hit
-get_hit
-get_hit
-get_hit
-
-if { [expr "$hit2 == 1"] 
-  && [expr "$hit3 == 1"]
-  && [expr "$hit4 == 1"]
-  && [expr "$hit5 == 1"]
-  && [expr "$hit6 == 1"]
-  && [expr "$hit7 == 1"] } {
-    pass "thread-specific bps 1"
-} else {
-    fail "thread-specific bps 1"
-}
-
-#====================
-#
-# Now use generic bps
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-gdb_test "b 122" ".*" ""
-gdb_test "r" ".*122.*" ""
-
-# Make sure we hit a bp on every thread.
-#
-# Try two, via non-thread-specific bp
-#
-gdb_test "b 145" ".*" "b 145"
-
-set hit2 0
-set hit3 0
-set hit4 0
-set hit5 0
-set hit6 0
-set hit7 0
-
-get_hit
-get_hit
-get_hit
-get_hit
-get_hit
-get_hit
-
-if { [expr "$hit2 == 1"] 
-  && [expr "$hit3 == 1"]
-  && [expr "$hit4 == 1"]
-  && [expr "$hit5 == 1"]
-  && [expr "$hit6 == 1"]
-  && [expr "$hit7 == 1"] } {
-    pass "thread-specific bps 2"
-} else {
-    fail "thread-specific bps 2"
-}
-
-#====================
-#
-# Complicated (original) test next.
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-if ![runto_main] then {
-   fail "Can't run to main"
-   return 0
-}
-
-# OK, we're at "main", there should be one thread.
-#
-gdb_test "info thread" ".*\\\* 1 system thread .*main.*" "initial thread"
- 
-# Try to see the threads being created: set a breakpoint 
-# after the creation and go around the loop a few times.
-#
-gdb_test "break 109" "Breakpoint.*109.*" "set bpt"
-
-gdb_test "c" ".*New thread.*Breakpoint.*109.*" "first continue"
-fix_timeout
-
-# Make sure we don't wait (waiting is for attach test)
-#
-gdb_test "set wait_here = 0" ".*" ""
-
-send_gdb "info thr\n"
-gdb_expect {
-    -re ".*2 system th.*1 sy.*109.*$gdb_prompt $" { pass "saw thread create" }
-    -re ".*1 system thread.*87.*$gdb_prompt $"    { fail "didn't see thread create" }
-    -re ".*$gdb_prompt $"                         { fail "no info thread command" }
-    timeout { fail "timeout" }
-}
-
-gdb_test "c"      ".*New thread.*Breakpoint.*109.*" "continue"
-fix_timeout
-
-send_gdb "info thr\n"
-gdb_expect {
-    -re ".*3 system thread.*2 sys.*\\\* 1 system thread.*109.*$gdb_prompt $" { 
-        pass "saw thread create" }
-    -re ".*2 system thread.*1 sys.*109.*$gdb_prompt $" { 
-        fail "didn't see thread create" 
-    }
-    -re ".*1 system thread.*109.*$gdb_prompt $" {
-        fail "didn't see thread create" 
-    }
-    -re ".*$gdb_prompt $" {
-        fail "no info thread command" 
-    }
-    timeout { fail "timeout" }
-}
-
-fix_timeout
-gdb_test "clear" ".*Deleted breakpoint.*" ""
-
-# Now go on to the end of thread creation.
-#
-gdb_test "b 122"  ".*"     "set bpt 122"
-gdb_test "c"     ".*New thread.*New thread.*New thread.*122.*" ""
-gdb_test "p \$pc" ".*" ""
-gdb_test "clear" ".*Deleted breakpoint.*" ""
-
-send_gdb "info thr\n"
-gdb_expect {
-    -re ".*7 system thread.*6 sys.*5.*1 system thread.*122.*$gdb_prompt $" 
-        { pass "saw thread creates" }
-    -re ".*$gdb_prompt $"                           
-        { fail "no info thread command" }
-    timeout { fail "timeout" }
-}
-
-# Try a thread-specific breakpoint; we expect the other threads to
-# be waiting at this point.
-#
-gdb_test "thr 3"  ".*Switching to thread.*ksleep.*" "thread switch"
-gdb_test "i th"   ".*\\\* 3 system thread.*"        "show new current thread"
-
-gdb_test "up"     ".*lwp_cond_timedwait.*" ""
-gdb_test "up"     ".*pthread_cond_wait.*"  ""
-gdb_test "up"     ".*worker.*144.*"        ""
-
-gdb_test "b 145 th 3" ".*Breakpoint.*145.*" "set thread-specific bp"
-gdb_test "i b"    ".*breakpoint.*breakpoint.*145 thread 3.*" "show thread-specific bp"
-
-gdb_test "c"      ".*Breakpoint.*145.*145.*" "hit thread-specific bp"
-gdb_test "p \$pc" ".*" ""
-
-# Test thread apply command on thread specific data.
-#
-gdb_test "thre app all p \$pc" ".*Thread 7.*Thread 6.*Thread 5.*Thread 4.*Thread 3.*Thread 2.*Thread 1.*" "thread apply all"
-gdb_test "thr ap 1 3 5 p \$pc" ".*Thread 1.*Thread 3.*Thread 5.*" "thr app 1 3 5"
-
-# Switch again, and test that others continue on a "next"
-# This test _could_ fail due to timing issues, but that's
-# unlikely.
-#
-gdb_test "thr 7" ".*Switching to thread.*" ""
-
-# Make sure that "up" stops at __pthread_exit, or
-# __pthread_create, the pseudo-roots, and that we 
-# only see that pseudo-root once.
-#
-send_gdb "bt\n"
-gdb_expect {
-    -re ".*Error accessing memory address.*" { fail "bt" }
-    -re ".*pthread_create.*pthread_create.*" { fail "bt" }
-    -re ".*worker.*pthread_create.*"         { pass "bt" }
-    -re ".*pthread_exit.*"                   { pass "bt" }
-    timeout { fail "timeout on bt" }
-}
-
-gdb_test "up" ".*"           ""
-gdb_test "up" ".*"           ""
-gdb_test "up" ".*144.*"      "Up 3"
-gdb_test "up" ".*pthread_.*" "Up 4"
-gdb_test "up" ".*Initial frame selected; you cannot go up.*" "catch end of thread stack"
-
-#=====================
-#
-# Things get iffy here; when we step, sometimes the step
-# completes, sometimes it doesn't.  When it doesn't, we
-# hit a bp somewhere else and the step never completes
-# (wait_for_inferior just evaporates it). 
-#
-# I think the right answer is that any failures here
-# should stick around to trigger later fixing.
-#
-#  Here's the plan: 
-#
-#  Bps at 148 (5) and 154 (6) on thread 7 (two bps so we 
-#     see the difference between going around the loop and
-#     reporting the same bp hit twice).
-#
-#  Bp at 144 on thread 3.
-#
-#  Step out of a library routine.
-#
-# Either the step will finish or a bp will hit.  Try to
-# handle all the cases.
-#
-gdb_test "b 148 thr 7" ".*Breakpoint.*148.*" ""
-gdb_test "b 154 thr 7" ".*Breakpoint.*154.*" "set bpt 2"
-
-set hit_154_bp 0
-set hit_148_bp 0
-set hit_145_bp 0
-set step_completed 0
-
-# Expect zero hits
-#
-gdb_test "i b" ".*" ""
-
-send_gdb "n\n"
-gdb_expect {
-    -re ".*Single stepping.*_lwp_cond_timedwait.*$gdb_prompt $" {
-        send_gdb "thr\n"
-        gdb_expect {
-            -re ".*is 7.*$gdb_prompt $" {
-                set step_completed 1
-                pass "completed step in library code"
-            }
-            -re ".*$gdb_prompt $" {
-                fail "completed step in library code, but in wrong thread"
-            }
-            timeout { fail "timeout" }
-        }
-    }
-    -re ".*Single stepping.*Switched to thread 3.*Breakpoint.*$gdb_prompt $" {
-        pass "step cancelled; hit bp due to thread parallelism"
-        set hit_145_bp 1
-    }
-    -re ".*Single stepping.*Switched to thread 7.*Breakpoint.*148.*$gdb_prompt $" {
-        pass "step cancelled; hit bp due to thread parallelism"
-        set hit_148_bp 1
-    }
-    -re ".*Single stepping.*Switched to thread 7.*Breakpoint.*154.*$gdb_prompt $" {
-        pass "step cancelled; hit bp due to thread parallelism"
-        set hit_154_bp 1
-    }
-    -re ".*$gdb_prompt $" {
-        send_gdb "thr\n"
-        gdb_expect {
-            -re ".*is 7.*$gdb_prompt $" {
-                fail "No event?"
-            }
-            -re ".*$gdb_prompt $" {
-                fail "No event"
-            }
-            timeout { fail "timeout" }
-        }
-    }
-    timeout { fail "timeout" }
-}
-
-# Sometimes used to get SIGTRAP here; that should be fixed
-#
-
-# Expect appropriate hits of bpt; too much work to parse
-# result and check...
-#
-gdb_test "i b" ".*" ""
-
-send_gdb "c\n"
-gdb_expect {
-    -re ".*SIGTRAP.*$gdb_prompt $" {
-        fail "got SIGTRAP"
-    }
-    -re ".*Switched to thread 7.*Breakpoint.*154.*$gdb_prompt $" {
-        if { $hit_154_bp == 1 } {
-            fail "re-hit old bp"
-        } else {
-            pass "continue; hit parallel event after continue"
-        }
-        set hit_154_bp 1
-    }
-    -re ".*Switched to thread 7.*Breakpoint.*148.*$gdb_prompt $" {
-        if { $hit_148_bp == 1 } {
-            fail "re-hit old bp"
-        } else {
-            pass "continue; hit parallel event after continue"
-        }
-        set hit_148_bp 1
-    }
-    -re ".*Breakpoint.*154.*$gdb_prompt $" {
-        if { $hit_154_bp == 1 } {
-            fail "re-hit old bp"
-        } else {
-            send_gdb "thr\n"
-            gdb_expect {
-                -re ".*is 7.*$gdb_prompt $" {
-                    pass "continue; hit parallel event after continue"
-                }
-                -re ".*$gdb_prompt $" {
-                    fail "hit bp in wrong thread"
-                }
-                timeout { fail "timeout" }
-            }
-        }
-        set hit_154_bp 1
-    }
-    -re ".*Breakpoint.*148.*$gdb_prompt $" {
-        if { $hit_148_bp == 1 } {
-            fail "re-hit old bp"
-        } else {
-            send_gdb "thr\n"
-            gdb_expect {
-                -re ".*is 7.*$gdb_prompt $" {
-                    pass "continue; hit parallel event after continue"
-                }
-                -re ".*$gdb_prompt $" {
-                    fail "hit bp in wrong thread"
-                }
-                timeout { fail "timeout" }
-            }
-        }
-        set hit_148_bp 1
-    }
-    -re ".*Breakpoint.*145.*$gdb_prompt $" {
-        if { $hit_145_bp == 1 } {
-            fail "re-hit old bp"
-        } else {
-            send_gdb "thr\n"
-            gdb_expect {
-                -re ".*is 3.*$gdb_prompt $" {
-                    pass "continue; hit parallel event after continue"
-                }
-                -re ".*$gdb_prompt $" {
-                    fail "hit bp in wrong thread"
-                }
-                timeout { fail "timeout" }
-            }
-        }
-        set hit_145_bp 1
-    }
-    -re ".*_lwp_cond_timedwait.*$gdb_prompt $" {
-        pass "continue; hit step completion after continue"
-    }
-    -re ".*Program exited normally.*" {
-        fail "Program ended? HOW?"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "Unexpected event"
-    }
-    timeout { fail "timeout" }
-}
-
-# There are a number of places we _could_ be now;
-# this is the price of really running in parallel.
-#
-send_gdb "n\n"
-gdb_expect {
-    -re ".*Switched to thread 7.*pthread_cond_wait.*$gdb_prompt $" {
-        if { $step_completed } {
-            fail "step already completed"
-        } else {
-            pass "finish step"
-        }
-    }
-    -re ".*pthread_cond_wait.*$gdb_prompt $" {
-        #
-        # Unlikely, but we might finish the range step from inside
-        # ksleep, before anything else.
-        #
-        if { $step_completed } {
-            fail "step already completed"
-        } else {
-            send_gdb "thr\n"
-            gdb_expect {
-                -re ".*is 7.*$gdb_prompt $" {
-                    pass "finish step"
-                }
-                -re ".*$gdb_prompt $" {
-                    fail "step in wrong thread"
-                }
-                timeout { fail "timeout" }
-            }
-        }
-    }
-    -re ".*Switched to thread.*Breakpoint.*145.*$gdb_prompt $" {
-        pass "auto-switch thread" 
-    }
-    -re ".*Breakpoint.*145.*$gdb_prompt $" {
-        pass "auto-switch not needed, ok" 
-    }
-    -re ".*140.*while.*n_pile.*$gdb_prompt $" {
-        #
-        # This is just going around the loop from the 154 bp.
-        #
-        send_gdb "thr\n"
-        gdb_expect {
-            -re ".*is 7.*$gdb_prompt $" {
-                pass "finish step"
-            }
-            -re ".*$gdb_prompt $" {
-                fail "step in wrong thread"
-            }
-            timeout { fail "timeout" }
-        }
-    }
-    -re ".*149.*ptr = wp.*pile.*$gdb_prompt $" {
-        #
-        # This is just going around the loop from the 148 bp.
-        #
-        if { $hit_154_bp } {
-            send_gdb "thr\n"
-            gdb_expect {
-                -re ".*is 7.*$gdb_prompt $" {
-                    pass "finish step"
-                }
-                -re ".*$gdb_prompt $" {
-                    fail "step in wrong thread"
-                } 
-                timeout { fail "timeout" }
-            }
-        } else {
-            pass "step from 149 but didn't hit it first"
-        }
-    }
-    -re ".*Breakpoint 5.*154.*$gdb_prompt $" {
-        gdb_test "i b" ".*" ""
-        if { $hit_154_bp } {
-            fail "hit bp again?"
-        } else {
-            pass "hit bp"
-        }
-    }
-    -re ".*Breakpoint 5.*148.*$gdb_prompt $" {
-        gdb_test "i b" ".*" ""
-        if { $hit_148_bp } {
-            fail "hit bp again?"
-        } else {
-            pass "hit bp"
-        }
-    }
-    -re ".*$gdb_prompt $" {
-        fail "no step finished"
-    }
-    timeout { fail "timeout on 'next'" }
-}
-
-# Let's get into some kind of known state again.
-#
-gdb_test "thr 7" ".*" ""
-gdb_test "info thread" ".*" ""
-#gdb_test "i b" ".*" ""
-
-# Leave breakpoint "154 thr 7" as only live bp.
-# 
-gdb_test "d 1"   ".*" "del main bp"
-gdb_test "d 4"   ".*" "thread-specific bpt delete"
-gdb_test "d 5"   ".*" "other bp delete"
-send_gdb "i b\n"
-gdb_expect {
-    -re ".*breakpoint.*breakpoint.*$gdb_prompt $" {
-        fail "more than one bp left"
-    }
-    -re ".*breakpoint.*154.*thread.*7.*$gdb_prompt $" {
-        pass "Only one bp left"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "Wrong or no bp left"
-    }
-    timeout { fail "timeout on info b" }
-}
-
-send_gdb "c\n" 
-gdb_expect {
-    -re ".*SIGTRAP.*Switched to thread.*$gdb_prompt $" {
-        fail "SIGTRAP error; lost thread-specific bpt"
-    }
-    -re ".*SIGTRAP.*Switched to thread.*154.*$gdb_prompt $" {
-        fail "SIGTRAP, but hit right thread-specific bpt"
-    }
-    -re ".*Switched to thread.*Breakpoint.*154.*$gdb_prompt $" {
-        pass "auto-switch back"
-    }
-    -re ".*Breakpoint.*154.*$gdb_prompt $" {
-        pass "step to bp"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "auto-switch back" 
-    }
-    -re ".*Program exited normally.*$gdb_prompt $" {
-        fail "step lost"
-    }
-    timeout {
-        fail "timeout"
-    }
-}
-fix_timeout
-
-gdb_test "cle"   ".*Deleted breakpoint.*" "delete last breakpoint"
-
-# Sometimes get SIGTRAP here.  Continue sometimes gets another...
-#
-send_gdb "c\n"
-gdb_expect {
-    -re ".*SIGTRAP.*154.*154.*$gdb_prompt $" {
-        fail "SIGTRAP on deleted bp 154 "
-        send_gdb "c\n" 
-        gdb_expect {
-            -re ".*$gdb_prompt $" { pass "fixup"}
-            timeout { fail "fixup" }
-        }
-   }
-    -re ".*SIGTRAP.*144.*145.*$gdb_prompt $" {
-        fail "SIGTRAP on deleted bp 145 "
-        send_gdb "c\n"
-        gdb_expect {
-            -re ".*$gdb_prompt $" { pass "fixup"}
-            timeout { fail "fixup" }
-        }
-    }
-    -re ".*SIGTRAP.*148.*148.*$gdb_prompt $" {
-        fail "SIGTRAP on deleted bp 148 "
-        send_gdb "c\n"
-        gdb_expect {
-            -re ".*$gdb_prompt $" { pass "fixup"}
-            timeout { fail "fixup" }
-        }
-    }
-    -re ".*SIGTRAP.*$gdb_prompt $" {
-        fail "unknown SIGTRAP"
-        send_gdb "c\n"
-        gdb_expect {
-            -re ".*$gdb_prompt $" { pass "fixup"}
-            timeout { fail "fixup" }
-        }
-    }
-    -re ".*Program exited.*$gdb_prompt $" {
-        pass "run to end"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "run to end"
-        send_gdb "c\n"
-        gdb_expect {
-            -re ".*$gdb_prompt $" { pass "fixup"}
-            timeout { fail "fixup" }
-        }
-    }
-    timeout { fail "timeout" }
-}
-
-gdb_test "p \$pc" ".*No registers.*" "program done"
-
-# Done!
-#
-gdb_exit
-
-set timeout $oldtimeout
-set verbose $oldverbose
-
-# execute_anywhere "rm -f ${binfile}"
-#
-return 0
-
diff --git a/gdb/testsuite/gdb.hp/reg-test.exp b/gdb/testsuite/gdb.hp/reg-test.exp
deleted file mode 100644
index 4bdc306..0000000
--- a/gdb/testsuite/gdb.hp/reg-test.exp
+++ /dev/null
@@ -1,190 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# Tests of wide register displays for GDB on HPPA 2.0 machines
-
-# use this to debug:
-#log_user 1
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-if ![istarget "hppa*-*-*"] {
-    verbose "Wide register test ignored for non-hppa targets."
-    return
-}
-
-set testfile "reg_test"
-set srcfile ${testfile}.s
-set binfile ${objdir}/${subdir}/${testfile}
-
-# To build a pa 2.0 executable
-#
-#     as -o reg_test reg_test.s
-# or 
-#     cc -g -o reg_test reg_test.s
-#
-# The +DA2.0N flag doesn't seem to be needed.
-#
-# Don't reject if there are warnings, as we expect this warning:
-#
-#    (Warning) At least one PA 2.0 object file (pa2.0_test2.o) was detected.
-#    The linked output may not run on a PA 1.x system.
-#
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# test machine--there's no 2.0n architecture, so we have
-# to try to run the app.
-#
-send_gdb "break main\n"
-    gdb_expect {
-        -re "Breakpoint.*$gdb_prompt $" {
-            pass "initial set-up"
-        }
-        -re ".*$gdb_prompt $" {
-            fail "initial set-up"
-        }
-        timeout {
-            fail "initial set-up (timeout)"
-        }
-    }
-
-send_gdb "run\n"
-    gdb_expect {
-        -re ".*Executable file incompatible with hardware.*$gdb_prompt $" {
-            # Not hppa2.0 machine
-            #
-            return 0
-        }
-        -re "Cannot exec.*$gdb_prompt $" {
-            # Not hppa2.0 machine
-            #
-            return 0
-        }
-        -re ".*Starting program:.*$gdb_prompt $" {
-            pass "Ready to start test"
-        }
-        timeout {
-            fail "initial set-up, part 2 (timeout)"
-            return 0
-        }
-    }
-
-# Let the program set known values.  This secretly deletes
-# the breakpoint at main and re-runs to mainend.
-#
-runto mainend
-
-# Look for known values
-#
-gdb_test "info reg r1"  "r1 1"
-gdb_test "info reg r4"  "r4 2"
-gdb_test "info reg r5"  "r5 4"
-gdb_test "info reg r6"  "r6 8"
-gdb_test "info reg r7"  "r7 10"
-gdb_test "info reg r8"  "r8 20"
-gdb_test "info reg r9"  "r9 40"
-gdb_test "info reg r10" "r10 80"
-gdb_test "info reg r11" "r11 100"
-gdb_test "info reg r12" "r12 200"
-gdb_test "info reg r13" "r13 400"
-gdb_test "info reg r14" "r14 800"
-gdb_test "info reg r15" "r15 1000"
-gdb_test "info reg r16" "r16 2000"
-
-# Two odd variants that GDB supports are:
-#   "1" means "r1", and
-#   "$1" means "r1"
-#
-gdb_test "info reg 1 4" "r1 1.*r4 2"
-gdb_test "info reg \$1" "r1 1"
-
-# Verify that GDB responds gracefully to a register ID number that
-# is out of range.
-#
-gdb_test "info reg 999" "999: invalid register"
-
-# Make sure the floating point status and error registers
-# don't show up as floating point numbers!
-#
-gdb_test "info reg fpsr" ".*fpsr 0.*" "fpsr"
-gdb_test "info reg fpe1" ".*fpe1 0.*" "fpe1"
-gdb_test "info reg fpe2" ".*fpe2 0.*" "fpe2"
-gdb_test "info reg fpe3" ".*fpe3 0.*" "fpe3"
-gdb_test "info reg fpe4" ".*fpe4 0.*" "fpe4"
-gdb_test "info reg fpe5" ".*fpe5 0.*" "fpe5"
-gdb_test "info reg fpe6" ".*fpe6 0.*" "fpe6"
-gdb_test "info reg fpe7" ".*fpe7 0.*" "fpe7"
-
-gdb_test "info reg fr4"  ".*fr4.*(double precision).* 1"
-gdb_test "info reg fr5"  ".*fr5.*(double precision).* 2"
-gdb_test "info reg fr6"  ".*fr6.*(double precision).* 2"
-gdb_test "info reg fr7"  ".*fr7.*(double precision).* 4"
-gdb_test "info reg fr8"  ".*fr8.*(double precision).* 8"
-gdb_test "info reg fr9"  ".*fr9.*(double precision).* 32"
-gdb_test "info reg fr10" ".*fr10.*(double precision).* 256"
-
-gdb_test "info reg r19" "r19 deadbeefbadcadee"
-
-# Need to add test of use of $<register-name>
-#
-# Q: How do you say a literal "$" in expect?
-# A: You say "\$".   A literal "\" is "\\".
-#
-# Please note that this test will fail as long as we are running
-# in 32-bit mode: it will produce "$1 = 0xbadcadee".  To fix it
-# would require building a real 64-bit gdb (expression evaluation, 
-# in particular).
-#
-send_gdb "p/x \$r19\n"
-    gdb_expect {
-        -re ".*= 0xdeadbeefbadcadee.*$gdb_prompt $" {
-            pass "64-bit works"
-        }
-        -re ".*= 0xbadcadee.*$gdb_prompt $" {
-            pass "32-bit extract when using PRINT; expected but not good"
-        }
-        -re ".*$gdb_prompt $" {
-            fail "didn't print any part of right value"
-        }
-        timeout {
-            fail "timeout on print"
-        }
-    }
-
-# Need to add tests of setting wide regs too.  E.g.
-#
-# set $r4 = 0x1234567890123456
-# p/x $r4
-#
-
-# done
-#
-gdb_exit
-remote_exec build "rm -f ${binfile}"
-return 0
diff --git a/gdb/testsuite/gdb.hp/reg-test.s b/gdb/testsuite/gdb.hp/reg-test.s
deleted file mode 100644
index 39bb5d8..0000000
--- a/gdb/testsuite/gdb.hp/reg-test.s
+++ /dev/null
@@ -1,96 +0,0 @@
-;  assemble as "as -o reg_test.exe reg_test.s"
-; or
-;  cc -g -o +DA2.0N
-;
-; PA-RISC 2.0 register contents test.
-;
-        .level 2.0
-
-        .code
-        .export main,ENTRY
-        .export mainend,CODE
-        .export lab1,CODE
-        .space $TEXT$
-        .subspa $CODE$
-
-main
-        .proc
-        .callinfo NO_CALLS,FRAME=0
-        .entry
-
-        ;; Test we have right register numbers
-        ;;
-        ADD             %r0,%r0,%r1             ;    0 
-        LDI             1,%r1                   ;    1
-        ;;
-        ;; Don't put anything into r2 or r3--they are special registers.
-        ;;
-        ADD             %r1,%r1,%r4             ;    2
-        ADD             %r4,%r4,%r5             ;    4
-        ADD             %r5,%r5,%r6             ;    8
-        ADD             %r6,%r6,%r7             ;   16
-        ADD             %r7,%r7,%r8             ;   32
-        ADD             %r8,%r8,%r9             ;   64
-        ADD             %r9,%r9,%r10            ;  128
-        ADD             %r10,%r10,%r11          ;  256
-        ADD             %r11,%r11,%r12          ;  512
-        ADD             %r12,%r12,%r13          ; 1024
-        ADD             %r13,%r13,%r14          ; 2048
-        ADD             %r14,%r14,%r15          ; 4096
-        ADD             %r15,%r15,%r16          ; 9192
-
-        ;; Test high bits, to be sure we show them.
-        ;;
-        LDI             0xde,%r19               ; "de"
-        DEPD,Z          %r19,55,56,%r19         ; "de00"
-        LDI             0xad,%r18               ; "ad"
-        ADD             %r18,%r19,%r19          ; "dead"
-        DEPD,Z          %r19,55,56,%r19         ; "dead00"
-        LDI             0xbe,%r18               ; "be"
-        ADD             %r18,%r19,%r19          ; "deadbe"
-        DEPD,Z          %r19,55,56,%r19         ; "deadbe00"
-        LDI             0xef,%r18               ; "ef"
-        ADD             %r18,%r19,%r19          ; "deadbeef"
-        ;
-        DEPD,Z          %r19,55,56,%r19         ; "deadbeef00"
-        LDI             0xba,%r18               ; "ba"
-        ADD             %r18,%r19,%r19          ; "deadbeefba"
-        DEPD,Z          %r19,55,56,%r19         ; "deadbeefba00"
-        LDI             0xdc,%r18               ; "dc"
-        ADD             %r18,%r19,%r19          ; "deadbeefbadc"
-        DEPD,Z          %r19,55,56,%r19         ; "deadbeefbadc00"
-        LDI             0xad,%r18               ; "ad"
-        ADD             %r18,%r19,%r19          ; "deadbeefbadcad"
-        DEPD,Z          %r19,55,56,%r19         ; "deadbeefbadcad00"
-        LDI             0xee,%r18               ; "ee"
-        ADD             %r18,%r19,%r19          ; "deadbeefbadcadee"
-        
-lab1    ;; Test floating point registers
-        ;;
-        LDIL            LR'one,%r22             ;
-        FLDD            RR'one(%r22),%fr4       ;   1.0
-        FLDD            RR'one+8(%r22),%fr5     ;   2.0
-        FLDD            RR'one+8(%r22),%fr6     ;   2.0
-        FMPY,DBL        %fr5,%fr6,%fr7          ;   4.0
-        FMPY,DBL        %fr6,%fr7,%fr8          ;   8.0
-        FMPY,DBL        %fr7,%fr8,%fr9          ;  32.0
-        FMPY,DBL        %fr8,%fr9,%fr10         ; 256.0
-        
-        ;; The NOP prevents anything from end.o or crt0.o from
-        ;; being appended immediately after "mainend".  If that
-        ;; happens, then we may have other labels that have the
-        ;; same address as "mainend", and thus the debugger
-        ;; may symbolize this PC to something other than "mainend".
-mainend                
-        NOP
-        .exit
-        .procend
-
-        .space $TEXT$
-        .subspa $CODE$
-        .subspa $LIT$        ;; <don't use> ,QUAD=0,ALIGN=8,ACCESS=0x2c,SORT=16
-one
-        .align 8
-        .stringz        "?\xF0\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00"
-        .end
-
diff --git a/gdb/testsuite/gdb.hp/run-hp.c b/gdb/testsuite/gdb.hp/run-hp.c
deleted file mode 100644
index 91da1e0..0000000
--- a/gdb/testsuite/gdb.hp/run-hp.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- *	This simple classical example of recursion is useful for
- *	testing stack backtraces and such.
- */
-
-#ifdef vxworks
-
-#  include <stdio.h>
-
-/* VxWorks does not supply atoi.  */
-static int
-atoi (z)
-     char *z;
-{
-  int i = 0;
-
-  while (*z >= '0' && *z <= '9')
-    i = i * 10 + (*z++ - '0');
-  return i;
-}
-
-/* I don't know of any way to pass an array to VxWorks.  This function
-   can be called directly from gdb.  */
-
-vxmain (arg)
-char *arg;
-{
-  char *argv[2];
-
-  argv[0] = "";
-  argv[1] = arg;
-  main (2, argv, (char **) 0);
-}
-
-#else /* ! vxworks */
-#  include <stdio.h>
-#endif /* ! vxworks */
-
-main (argc, argv, envp)
-int argc;
-char *argv[], **envp;
-{
-#ifdef usestubs
-    set_debug_traps();
-    breakpoint();
-#endif
-#ifdef FAKEARGV
-    printf ("%d\n", factorial (1));
-#else    
-    if (argc != 2) {
-	printf ("usage:  factorial <number>\n");
-	return 1;
-    } else {
-	printf ("%d\n", factorial (atoi (argv[1])));
-    }
-#endif
-    return 0;
-}
-
-int factorial (value)
-int value;
-{
-    int  local_var;
-
-    if (value > 1) {
-	value *= factorial (value - 1);
-    }
-    local_var = value;
-    return (value);
-}
diff --git a/gdb/testsuite/gdb.hp/sized-enum.c b/gdb/testsuite/gdb.hp/sized-enum.c
deleted file mode 100644
index a6d5788..0000000
--- a/gdb/testsuite/gdb.hp/sized-enum.c
+++ /dev/null
@@ -1,43 +0,0 @@
-
-enum Normal {
-  red,
-  blue,
-  green
-};
-
-short enum Small {
-  pink,
-  cyan,
-  grey
-};
-
-char enum Tiny {
-  orange,
-  yellow,
-  brown
-};
-
-
-main()
-{
-  enum Normal normal[3];
-  short enum Small small[3];
-  char enum Tiny tiny[3];
-  int i;
-
-  for (i=0; i < 3; i++)
-    {
-      normal[i] = (enum Normal) i;
-      small[i] = (short enum Small) i;
-      tiny[i] = (char enum Tiny) i;
-    }
-  normal[0] = 0; /* place to hang a breakpoint */ 
-}
-
-    
-  
-
-  
-
-
-  
diff --git a/gdb/testsuite/gdb.hp/sized-enum.exp b/gdb/testsuite/gdb.hp/sized-enum.exp
deleted file mode 100644
index 191050a..0000000
--- a/gdb/testsuite/gdb.hp/sized-enum.exp
+++ /dev/null
@@ -1,162 +0,0 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# GDB tests for sized enumerations
-
-# This is aimed at HP-UX systems.  The HP C compiler
-# allows specifying "char" or "short" for an enum, to
-# indicate that it is 1 or 2 bytes long.
-
-# This file was written by Satish Pai <pai@apollo.hp.com>
-# 1997-09-24
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "sized-enum"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-#
-# set it up at a breakpoint so we can play with the variable values
-#
-
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-# set a breakpoint and go there
-send_gdb "break 34\n"   
-gdb_expect {   
-   -re "Breakpoint \[0-9\] at.*$gdb_prompt $" { pass "set break 34" }
-   -re "$gdb_prompt $"                     { fail "set break 34" }
-   timeout                             { fail "(timeout) set break 34" }
-}
-send_gdb "continue\n"   
-gdb_expect {   
-   -re "Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, main....at.*sized-enum\\.c:34\r\n34.*\r\n$gdb_prompt $" { pass "continue" }
-   -re "$gdb_prompt $"                     { fail "continue" }
-   timeout                             { fail "(timeout) continue" }
-}
-
-# print stuff
-send_gdb "print normal\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{red, blue, green\\}.*$gdb_prompt $" { pass "print normal" }
-   -re "$gdb_prompt $"                     { fail "print normal" }
-   timeout                             { fail "(timeout) print normal" }
-}
-send_gdb "print small\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{pink, cyan, grey\\}.*$gdb_prompt $" { pass "print small" }
-   -re "$gdb_prompt $"                     { fail "print small" }
-   timeout                             { fail "(timeout) print small" }
-}
-send_gdb "print tiny\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{orange, yellow, brown\\}.*$gdb_prompt $" { pass "print tiny" }
-   -re "$gdb_prompt $"                     { fail "print tiny" }
-   timeout                             { fail "(timeout) print tiny" }
-}
-
-# print type sizes
-send_gdb "print sizeof (Normal)\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = 4.*$gdb_prompt $" { pass "print sizeof (Normal)" }
-   -re "$gdb_prompt $"                     { fail "print sizeof (Normal)" }
-   timeout                             { fail "(timeout) print sizeof (Normal)" }
-}
-send_gdb "print sizeof (Small)\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = 2.*$gdb_prompt $" { pass "print sizeof (Small)" }
-   -re "$gdb_prompt $"                     { fail "print sizeof (Small)" }
-   timeout                             { fail "(timeout) print sizeof (Small)" }
-}
-send_gdb "print sizeof (Tiny)\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print sizeof (Tiny)" }
-   -re "$gdb_prompt $"                     { fail "print sizeof (Tiny)" }
-   timeout                             { fail "(timeout) print sizeof (Tiny)" }
-}
-
-# print types
-send_gdb "ptype normal\n"   
-gdb_expect {   
-   -re "type = enum Normal \\{red, blue, green\\} \\\[3\\\].*$gdb_prompt $" { pass "ptype normal" }
-   -re "$gdb_prompt $"                     { fail "ptype normal" }
-   timeout                             { fail "(timeout) ptype normal" }
-}
-send_gdb "ptype small\n"   
-gdb_expect {   
-   -re "type = short enum Small \\{pink, cyan, grey\\} \\\[3\\\].*$gdb_prompt $" { pass "ptype small" }
-   -re "$gdb_prompt $"                     { fail "ptype small" }
-   timeout                             { fail "(timeout) ptype small" }
-}
-send_gdb "ptype tiny\n"   
-gdb_expect {   
-   -re "type = char enum Tiny \\{orange, yellow, brown\\} \\\[3\\\].*$gdb_prompt $" { pass "ptype tiny" }
-   -re "$gdb_prompt $"                     { fail "ptype tiny" }
-   timeout                             { fail "(timeout) ptype tiny" }
-}
-
-# convert to int
-send_gdb "print (int) blue\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print (int) blue" }
-   -re "$gdb_prompt $"                     { fail "print (int) blue" }
-   timeout                             { fail "(timeout) print (int) blue" }
-}
-send_gdb "print (int) cyan\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print (int) cyan" }
-   -re "$gdb_prompt $"                     { fail "print (int) cyan" }
-   timeout                             { fail "(timeout) print (int) cyan" }
-}
-send_gdb "print (int) yellow\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print (int) yellow" }
-   -re "$gdb_prompt $"                     { fail "print (int) yellow" }
-   timeout                             { fail "(timeout) print (int) yellow" }
-}
-
-
-
diff --git a/gdb/testsuite/gdb.hp/so-thresh.exp b/gdb/testsuite/gdb.hp/so-thresh.exp
deleted file mode 100644
index 1977e92..0000000
--- a/gdb/testsuite/gdb.hp/so-thresh.exp
+++ /dev/null
@@ -1,362 +0,0 @@
-#   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-	strace $tracelevel
-	}
-
-set prms_id 0
-set bug_id 0
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-set testfile "so-thresh"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-# This testcase is automatically generated, via the
-# gen-so-thresh program, which also should
-# live in this same directory.
-#
-# The generator produces:
-#   - so-thresh.c
-#   - 3 .c files named libXX-so-thresh.c
-#   - a makefile named so-thresh.mk with a
-#     target named "so-thresh" that will compile
-#     and link the testcase
-#
-# Making with so-thresh.mk produces:
-#   - so-thresh
-#   - 3 shared libraries that are linked against, named
-#     libXX-so-thresh.sl
-#
-# We build gen-so-thresh, run it, and then make with
-# the makefile it produces.
-#
-set genfile gen_${testfile}
-set gen_srcfile ${genfile}.c
-set gen_binfile ${genfile}
-set gen_makefile ${testfile}.mk
-
-# This testcase is relatively large, and therefore can take awhile to
-# load.  We'd best set the timeout to something suitable, or we may
-# seem to fail...
-#
-set timeout 60
-
-# It's easiest to build and run the testcase in this directory.  (Linking
-# against shlibs puts relative paths to them in the a.out, so it's best
-# if we remain in this directory for the entire test run.)
-#
-#cd gdb.base
-
-# Ensure that the testcase is built.  This may cause the generator to
-# be built & run.
-#
-# Warning!  The final link of this testcase is not for the
-# faint-hearted nor under-disked machine!
-#
-# ??rehrauer: I tried for a very long time to get make invoked
-# directly here, rather than invoking a script to do it.  I
-# finally gave up in frustration; I'm not sure why it wouldn't
-# work that way, but this method DOES work, albeit clumsily.
-#
-
-send_user "Making with ${testfile}.mk ...\n"
-# remote_exec build "sh -c \\\"cd ${objdir}/${subdir}\\; make -v -f ${srcdir}/${subdir}/${testfile}.mk clean require_shlibs all SRCDIR=${srcdir}/${subdir} OBJDIR=${objdir}/${subdir}\\\""
-remote_exec build "sh -c \\\"cd ${objdir}/${subdir}\\; make -v -f ${srcdir}/${subdir}/${testfile}.mk clean require_shlibs all SRCDIR=${srcdir}/${subdir} OBJDIR=${objdir}/${subdir}\\\""
-
-# Only HP-UX (and any other platforms using SOM shared libraries, I
-# guess) interprets the auto-solib-add variable as a threshhold,
-# rather than a boolean that strictly enables or disables automatic
-# loading of shlib symbol tables.
-#
-# On HP-UX, it is the size threshhold (in megabytes) at which to
-# stop auto loading of symbol tables.
-#
-if ![istarget "hppa*-hp-hpux*"] then {
-   setup_xfail "*-*-*"
-}
-
-# Start with a fresh gdb
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-# This is a test of gdb's ability on HP-UX to stop automatically
-# loading symbols of shared libraries, when the total size of the
-# debugger's symbol table reaches a specified threshhold.
-#
-
-# On HP-UX, the help text for auto-solib-add mentions that it
-# serves as a threshhold.
-#
-send_gdb "help set auto-solib-add\n"
-gdb_expect {
-  -re "Set autoloading size threshold .in megabytes. of shared library symbols.*
-If nonzero, symbols from all shared object libraries will be loaded.*
-automatically when the inferior begins execution or when the dynamic linker.*
-informs gdb that a new library has been loaded, until the symbol table.*
-of the program and libraries exceeds this threshold.*
-Otherwise, symbols must be loaded manually, using `sharedlibrary'.*$gdb_prompt $"\
-          {pass "help set auto-solib-add"}
-  -re "$gdb_prompt $"\
-          {fail "help set auto-solib-add"}
-  timeout {fail "(timeout) help set auto-solib-add"}
-}
-
-# On HP-UX, the threshhold is by default set to 50, which means
-# 50 megabytes.
-#
-send_gdb "show auto-solib-add\n"
-gdb_expect {
-  -re "Autoloading size threshold .in megabytes. of shared library symbols is 100.*$gdb_prompt $"\
-          {pass "show auto-solib-add (default is 100)"}
-  -re "$gdb_prompt $"\
-          {fail "show auto-solib-add (default is 100)"}
-  timeout {fail "(timeout) show auto-solib-add (default is 100)"}
-}
-
-send_gdb "set auto-solib-add 1\n"
-gdb_expect {
-   -re ".*$gdb_prompt $"
-            {pass "set auto-solib-add to 1"}
-   -re ".*$gdb_prompt $"
-            {fail "set auto-solib-add to 1"}
-   timeout {fail "(timeout) set auto-solib-add to 1"}
-}
-
-
-# We have manually verified that our testcase exceeds 1 Mbytes
-# of heap space in GDB to hold the symbols for the main program
-# and all associated linked-against libraries.  Thus, when we
-# run to the program's main, and therefore notice all the linked-
-# against shlibs, we expect to hit the threshhold.
-#
-# (Note that we're not using the expect [runto main] function here,
-# 'cause we want to match on output from the run command.
-#
-send_gdb "break main\n"
-gdb_expect {
-  -re "Breakpoint \[0-9\]* at.*$gdb_prompt $"\
-          {pass "set break at main"}
-  -re "$gdb_prompt $"\
-          {fail "set break at main"}
-  timeout {fail "(timeout) set break at main"}
-}
-
-send_gdb "run\n"
-gdb_expect {
-  -re ".*warning. Symbols for some libraries have not been loaded, because.*
-doing so would exceed the size threshold specified by auto-solib-add.*
-To manually load symbols, use the 'sharedlibrary' command.*
-To raise the threshold, set auto-solib-add to a larger value and rerun.*
-the program.*$gdb_prompt $"\
-          {pass "run to main hit auto-solib-add threshold"}
-  -re "$gdb_prompt $"\
-          {fail "run to main hit auto-solib-add threshold"}
-  timeout {fail "(timeout) run to main hit auto-solib-add threshold"}
-}
-
-# Verify that "info share" mentions something about libraries whose
-# symbols weren't loaded.
-#
-# We'll assume that at least the last two shlib's symbols weren't
-# loaded.  As a side-effect of matching this pattern, the text start
-# address of the last one is captured in expect_out(1,string).
-# (we'll need it for the 'add-symbol-file' command in a nonce...)
-#
-send_gdb "info sharedlibrary\n"
-gdb_expect {
-  -re ".*lib01_$testfile.sl .*symbols not loaded.*0x\[0-9\]*  (0x\[0-9a-fA-F\]*).*$gdb_prompt $"\
-          { send_gdb "add-symbol-file lib02_$testfile.sl $expect_out(1,string)\n"
-            gdb_expect {
-              -re "add symbol table.*y or n.*$"\
-                      {send_gdb "y\n"
-                       gdb_expect {
-                         -re "$gdb_prompt $" {pass "add-symbol-file and info sharedlib"}
-                         timeout {fail "(timeout) add-symbol-file and info sharedlib"}
-                       }}
-              -re "$gdb_prompt $"\
-                      {fail "add-symbol-file and info sharedlib"}
-              timeout {fail "(timeout) add-symbol-file and info sharedlib"}
-            }
-          }
-  -re "$gdb_prompt $"\
-          {fail "info sharedlibrary shows shlibs with unloaded symbols"}
-  timeout {fail "(timeout) info sharedlibrary shows shlibs with unloaded symbols"}
-}
-
-# Verify that we can manually load the symbol table of a library
-# whose symbols weren't loaded.  (We'll pick the last one.)
-#
-
-# I moved this test inside the one above, because the expect_out array is not ok if the
-# previous test has failed, and expect would error out (elz)
-#
-#send_gdb "add-symbol-file lib02_$testfile.sl $expect_out(1,string)\n"
-#gdb_expect {
-#  -re "add symbol table.*y or n.*$"\
-#          {send_gdb "y\n"
-#           gdb_expect {
-#             -re "$gdb_prompt $" {pass "add-symbol-file"}
-#             timeout {fail "(timeout) add-symbol-file"}
-#           }}
-#  -re "$gdb_prompt $"\
-#          {fail "add-symbol-file"}
-#  timeout {fail "(timeout) add-symbol-file"}
-#}
-
-# Verify that we can manually load the symbols for all libraries
-# which weren't already loaded.
-#
-# Warning!  On a machine with little free swap space, this may
-# fail!
-#
-send_gdb "sharedlibrary\n"
-gdb_expect {
-  -re "Reading symbols from.*done.*$gdb_prompt $"\
-          {pass "sharedlibrary"}
-  -re "$gdb_prompt $"\
-          {fail "sharedlibrary"}
-  timeout {fail "(timeout) sharedlibrary"}
-}
-
-# Rerun the program, this time verifying that we can set the
-# threshhold high enough to avoid hitting it.
-#
-# It appears that gdb isn't freeing memory when rerunning, as one
-# would expect.  To avoid potentially hitting a virtual memory
-# ceiling, start with a fresh gdb.
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-send_gdb "break main\n"
-gdb_expect {
-  -re "Breakpoint \[0-9\]* at.*$gdb_prompt $"\
-          {pass "set break at main"}
-  -re "$gdb_prompt $"\
-          {fail "set break at main"}
-  timeout {fail "(timeout) set break at main"}
-}
-
-send_gdb "set auto-solib-add 9999\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "set auto-solib-add threshold to practical infinity"}
-  timeout {fail "(timeout) set auto-solib-add threshold to practical infinity"}
-}
-send_gdb "run\n"
-gdb_expect {
-  -re ".*warning. Symbols for some libraries have not been loaded, because.*
-doing so would exceed the size threshold specified by auto-solib-add.*
-To manually load symbols, use the 'sharedlibrary' command.*
-To raise the threshold, set auto-solib-add to a larger value and rerun.*
-the program.*$gdb_prompt $"\
-          {fail "rerun threshold at practical infinity (still hit threshold)"}
-  -re "$gdb_prompt $"\
-          {pass "rerun with threshold at practical infinity"}
-  timeout {fail "(timeout) rerun with threshold at practical infinity"}
-}
-
-# Rerun the program, this time altogether disabling the auto loading
-# feature.  There should be no information at all about shared
-# libraries now.
-#
-# ??rehrauer: Personally, I'd call that a bug, since it doesn't give
-# you the ability to manually load single shlibs (you need the text
-# start address that 'info share' normall gives you).  On the other
-# hand, one can easily choose to load them all...
-#
-# It appears that gdb isn't freeing memory when rerunning, as one
-# would expect.  To avoid potentially hitting a virtual memory
-# ceiling, start with a fresh gdb.
-#
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-send_gdb "break main\n"
-gdb_expect {
-  -re "Breakpoint \[0-9\]* at.*$gdb_prompt $"\
-          {pass "set break at main"}
-  -re "$gdb_prompt $"\
-          {fail "set break at main"}
-  timeout {fail "(timeout) set break at main"}
-}
-
-send_gdb "set auto-solib-add 0\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "set auto-solib-add threshold to 0"}
-  timeout {fail "(timeout) set auto-solib-add threshold to 0"}
-}
-send_gdb "run\n"
-gdb_expect {
-  -re ".*warning. Symbols for some libraries have not been loaded, because.*
-doing so would exceed the size threshold specified by auto-solib-add.*
-To manually load symbols, use the 'sharedlibrary' command.*
-To raise the threshold, set auto-solib-add to a larger value and rerun.*
-the program.*$gdb_prompt $"\
-          {fail "rerun threshold at 0 (still hit threshold)"}
-  -re "$gdb_prompt $"\
-          {pass "rerun with threshold at 0"}
-  timeout {fail "(timeout) rerun with threshold at 0"}
-}
-
-# Verify that we can still manually load symbols for all libraries.
-# (We'll assume that if the last shlib's symbols are loaded, that
-# all of them were.)
-#
-# Note that we set the GDB "height" variable to prevent GDB from
-# prompting 
-#
-# Warning!  On a machine with little free swap space, this may
-# fail!
-#
-send_gdb "set height 9999\n"
-gdb_expect {
-  -re "$gdb_prompt $"\
-          {pass "set screen page height to practical infinity"}
-  timeout {fail "(timeout) set screen page height to practical infinity"}
-}
-send_gdb "sharedlibrary\n"
-gdb_expect {
-  -re ".*Reading symbols from .*/lib02-so-thresh\\.sl\\.\\.\\.done\\..*$gdb_prompt $"\
-          {pass "manually load all symbols"}
-  -re "$gdb_prompt $"\
-          {fail "manually load all symbols"}
-  timeout {fail "(timeout) manually load all symbols"}
-}
-
-#cd ..
-return 0
diff --git a/gdb/testsuite/gdb.hp/so-thresh.linkopts b/gdb/testsuite/gdb.hp/so-thresh.linkopts
deleted file mode 100644
index 547b4eb..0000000
--- a/gdb/testsuite/gdb.hp/so-thresh.linkopts
+++ /dev/null
@@ -1,5 +0,0 @@
-# Linker options for so-thresh test
--l00-so-thresh
--l01-so-thresh
--l02-so-thresh
-
diff --git a/gdb/testsuite/gdb.hp/so-thresh.mk b/gdb/testsuite/gdb.hp/so-thresh.mk
deleted file mode 100644
index 343185c..0000000
--- a/gdb/testsuite/gdb.hp/so-thresh.mk
+++ /dev/null
@@ -1,73 +0,0 @@
-# Make file for so-thresh test
-
-OBJDIR=.
-SRCDIR=.
-CFLAGS = +DA1.1 -g
-
-# This is how to build this generator.
-gen-so-thresh.o: ${SRCDIR}/gen-so-thresh.c
-	$(CC) $(CFLAGS) -o gen-so-thresh.o -c ${SRCDIR}/gen-so-thresh.c
-gen-so-thresh: gen-so-thresh.o
-	$(CC) $(CFLAGS) -o gen-so-thresh gen-so-thresh.o
-
-# This is how to run this generator.
-# This target should be made before the 'all' target,
-# to ensure that the shlib sources are all available.
-require_shlibs: gen-so-thresh
-	if ! [ -a lib00-so-thresh.c ] ; then \
-	  gen-so-thresh ; \
-	fi
-	if ! [ -a lib01-so-thresh.c ] ; then \
-	  gen-so-thresh ; \
-	fi
-	if ! [ -a lib02-so-thresh.c ] ; then \
-	  gen-so-thresh ; \
-	fi
-
-# This is how to build all the shlibs.
-# Be sure to first make the require_shlibs target!
-lib00-so-thresh.o: lib00-so-thresh.c
-	$(CC) $(CFLAGS) +Z -o lib00-so-thresh.o -c lib00-so-thresh.c
-lib00-so-thresh.sl: lib00-so-thresh.o
-	$(LD) $(LDFLAGS) -b -o lib00-so-thresh.sl lib00-so-thresh.o
-lib01-so-thresh.o: lib01-so-thresh.c
-	$(CC) $(CFLAGS) +Z -o lib01-so-thresh.o -c lib01-so-thresh.c
-lib01-so-thresh.sl: lib01-so-thresh.o
-	$(LD) $(LDFLAGS) -b -o lib01-so-thresh.sl lib01-so-thresh.o
-lib02-so-thresh.o: lib02-so-thresh.c
-	$(CC) $(CFLAGS) +Z -o lib02-so-thresh.o -c lib02-so-thresh.c
-lib02-so-thresh.sl: lib02-so-thresh.o
-	$(LD) $(LDFLAGS) -b -o lib02-so-thresh.sl lib02-so-thresh.o
-
-
-
-
-# For convenience, here's names for all pieces of all shlibs.
-SHLIB_SOURCES = \
-	lib00-so-thresh.c \
-	lib01-so-thresh.c \
-	lib02-so-thresh.c 
-
-SHLIB_OBJECTS = $(SHLIB_SOURCES:.c=.o)
-SHLIBS = $(SHLIB_SOURCES:.c=.sl)
-SHLIB_NAMES = $(SHLIB_SOURCES:.c=)
-EXECUTABLES = $(SHLIBS) gen-so-thresh so-thresh
-OBJECT_FILES = $(SHLIB_OBJECTS) gen-so-thresh.o so-thresh.o
-
-shlib_objects: $(SHLIB_OBJECTS)
-shlibs: $(SHLIBS)
-
-# This is how to build the debuggable testcase that uses the shlibs.
-so-thresh.o: so-thresh.c
-	$(CC) $(CFLAGS) -o so-thresh.o -c so-thresh.c
-so-thresh: shlibs so-thresh.o
-	$(LD) $(LDFLAGS) -o so-thresh -lc -L${OBJDIR} -c so-thresh.linkopts /opt/langtools/lib/end.o /lib/crt0.o so-thresh.o
-
-# Yeah, but you should first make the require_shlibs target!
-all: so-thresh gen-so-thresh
-
-# To remove everything built via this makefile...
-clean:
-	rm -f lib0*-so-thresh.*
-	rm -f *.o gen-so-thresh so-thresh.linkopts so-thresh.c
-	rm -f so-thresh
diff --git a/gdb/testsuite/gdb.hp/so-thresh.sh b/gdb/testsuite/gdb.hp/so-thresh.sh
deleted file mode 100755
index dc90270..0000000
--- a/gdb/testsuite/gdb.hp/so-thresh.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/ksh
-#
-# This script is a "wrapper" to use the so-thresh.mk
-# Makefile.  See the comments in so-thresh.exp
-# regarding why this script exists.
-#
-
-#set -o xtrace
-#set -o verbose
-
-MAKEFLAGS=
-make -v -f so-thresh.mk require_shlibs all
diff --git a/gdb/testsuite/gdb.hp/start-stop.c b/gdb/testsuite/gdb.hp/start-stop.c
deleted file mode 100644
index dcf2c7e..0000000
--- a/gdb/testsuite/gdb.hp/start-stop.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* BeginSourceFile start_stop.c
-
-  This file creates and deletes threads, so that wdb
-  can be tested on thread delete.
-
-  To compile:
-
-      cc -Ae +DA1.0 -g -o start_stop -lpthread start_stop.c
-
-  To run:
-  
-     start_stop     --normal run
-     start_stop 1   --waits in each thread to keep it alive.
-*/
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <pthread.h>
-
-#define TRUE 1
-#define FALSE 0
-#define OUTER_LOOP_COUNT 3
-#define N_THREADS 3
-#define MAX_LOCAL_VAL 40
-
-/* Uncomment to turn on debugging output */
-/* #define START_DEBUG  */
-
-/* True if waiting for attach.
- */
-int wait_here;
-
-/* Thing to check for debugging purposes.
-*/
-int a_global = 0;
-
-/* Thread-local storage.
- */
-__thread int a_thread_local;
-
-/* Check the results of thread-local storage.
- */
-int thread_local_val[ N_THREADS ];
-int val_debugger_saw[ N_THREADS ];
-
-/* Routine for each thread to run, does nothing.
- */
-void *spin( vp )
-    void * vp;
-{
-    int me = (int) vp;
-    int i;
-    
-#ifdef START_DEBUG
-    printf( "== In thread %d\n", me );
-#endif
-
-    a_global++;
-
-    a_thread_local = 0;
-    for( i = 0; i < a_global; i++ ) {
-        a_thread_local += i;
-    }
-
-    thread_local_val[ me ] = a_thread_local; /* Line 67 */
-
-    printf( "== Thread %d, a_thread_local is %d\n",
-            (int) vp, a_thread_local );
-
-   if( wait_here ) {
-       /* Extend life of thread to extend life of thread-local var.
-        * This makes life easier for human debugging (though you'd
-        * probably want to make the delay longer).
-        */
-       sleep( 5 );
-   }
-}
-
-void
-do_pass( pass )
-    int pass;
-{
-    int i;
-    pthread_t t[ N_THREADS ];
-    int err;
-
-    for( i = 0; i < N_THREADS; i++) {
-        thread_local_val[i] = 0;
-        val_debugger_saw[i] = 0;
-    }
-   
-    /* Start N_THREADS threads, then join them so
-     * that they are terminated.
-     */
-    for( i = 0; i < N_THREADS; i++ ) {
-        err = pthread_create( &t[i], NULL, spin, (void *)i );
-        if( err != 0 ) {
-            printf( "== Start/stop, error in thread %d create\n", i );
-        }
-    }
-
-    for( i = 0; i < N_THREADS; i++ ) {
-        err = pthread_join(t[i], NULL );    /* Line 105 */
-        if( err != 0 ) {                    /* Line 106 */
-            printf( "== Start/stop, error in thread %d join\n", i );
-        }
-    }
-
-    i = 10;  /* Line 109.  Null line for setting bpts on. */
-
-/*#ifdef START_DEBUG*/
-    for( i = 0; i < N_THREADS; i++) {
-        printf( "   Local in thread %d was %d, debugger saw %d\n",
-                 i, thread_local_val[i], val_debugger_saw[i] );
-    }
-    printf( "== Pass %d done\n", pass );
-/*#endif*/
-   
-}
-
-void
-do_it()
-{
-    /* We want to start some threads and then
-     * end them, and then do it again and again
-     */
-    int i;
-    int dummy;
-    
-    for( i = 0; i < OUTER_LOOP_COUNT; i++ ) {
-        do_pass( i );
-        dummy = i;      /* Line 134, null line for setting bps on */
-    }
-}
-
-main( argc, argv )
-int    argc;
-char **argv;
-{
-   wait_here = FALSE;
-   if((argc > 1) && (0 != argv )) {
-       if( 1 == atoi( argv[1] ) )
-           wait_here = TRUE;
-    }
-
-#ifdef START_DEBUG 
-    printf( "== Test starting\n" );
-#endif
-
-    do_it();
-    
-#ifdef START_DEBUG
-    printf( "== Test done\n" );
-#endif
-
-    return(0);
-}
-
-/* EndSourceFile */
diff --git a/gdb/testsuite/gdb.hp/start-stop.exp b/gdb/testsuite/gdb.hp/start-stop.exp
deleted file mode 100644
index 4f70f51..0000000
--- a/gdb/testsuite/gdb.hp/start-stop.exp
+++ /dev/null
@@ -1,360 +0,0 @@
-# start_stop.exp -- Expect script to test a threaded pgm which has terminating threads
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# Comment out for now, since this test is (sometimes?) hanging on 11.0
-#
-# return 0
-
-# use this to debug:
-#
-#log_user 1
-
-# Thread stuff is _slow_; prepare for long waits.
-#
-# Further, this test has some "null" lines designed
-# to consume output from gdb that was too late to be
-# matched (sequence is "gdb_test" sends; timeout and
-# on to next send; result finally comes in; mismatch).
-#
-# The null command is 'gdb_test "p \$pc" ".*" ""'
-# NOTE: this command undoes any up/down stuff!
-#
-proc pre_timeout {} {
-    global timeout
-
-    set timeout [expr "$timeout + 100"]
-}
-
-proc post_timeout {} {
-    global timeout
-    global oldtimeout
-
-    set timeout $oldtimeout
-    gdb_test "p \$pc" ".*" ""
-}
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    verbose "HPUX thread test ignored for non-hppa or pre-HP/UX-10.30 targets."
-    return 0
-}
-
-set testfile start-stop
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-# To build the executable we need to link against the thread library.
-#
-#     cc -Ae -g -o start-stop -lpthread start-stop.c
-#
-#compile "${srcfile} -Ae -g -lpthread -o ${binfile}"
-
-if {$gcc_compiled == 0} {
-    set additional_flags "additional_flags=-Ae"
-} else {
-    set additional_flags ""
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${testfile}.c" "${binfile}.o" object [list debug $additional_flags]] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread  -lc /opt/langtools/lib/end.o -o ${binfile}"
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_load ${binfile}
-if ![runto_main] then {
-   fail "Can't run to main"
-   return 0
-}
-
-set oldtimeout $timeout
-#set timeout [expr "$timeout + 200"]
-set oldverbose $verbose
-#set verbose 40
-
-gdb_test "b do_pass" ".*" "set do_pass bp"
-gdb_test "c" ".*Breakpoint.*do_pass.*" "run to do_pass"
-
-# Should be only one thread.
-#
-pre_timeout
-send_gdb "info thread\n"
-gdb_expect {
-    -re ".*2 process.*$gdb_prompt $" { fail "Old code for 'thread.c'" }
-    -re ".*2 system thread.*1 sys.*$gdb_prompt $" { fail "Too many threads" }
-    -re ".*1 system thread.*$gdb_prompt $" { pass "Just one thread" }
-    -re ".*$gdb_prompt $" { fail "no thread info" }
-    timeout { fail "timeout on info thread 1" }
-}
-post_timeout
-
-# Run to a point after the thread creates (105 is just
-# before the first join).
-#
-# The "== Thread" stuff is output from the computing threads.
-#
-gdb_test "b 105" ".*Breakpoint.*" "set 105 bp"
-
-pre_timeout
-send_gdb "c\n"
-gdb_expect {
-    -re ".*== Thread.*== Thread.*== Thread.*105.*$gdb_prompt $" {
-        pass "new threads created and ended"
-        set threads_exist 0
-    }
-    -re ".*== Thread.*== Thread.*105.*$gdb_prompt $" {
-        pass "new threads created and ended"
-        set threads_exist 1
-    }
-    -re ".*== Thread.*.*105.*$gdb_prompt $" {
-        pass "new threads created and ended"
-        set threads_exist 2
-    }
-    -re ".*New thread.*New th.*New th.*105.*$gdb_prompt $" { 
-        pass "new threads created" 
-        set threads_exist 3
-    }
-    -re ".*Breakpoint.*105.*$gdb_prompt $" {
-        set threads_exist 0
-        fail "didn't see any threads" 
-    }
-    -re ".*$gdb_prompt $" {
-        set threads_exist 0
-        fail "didn't even hit bp"
-    }
-    timeout { 
-        set threads_exist -1 
-        fail "timeout on continue" 
-    }
-}
-
-# Look at the threads again.  We expect that some of
-# the threads may have already finished execution.
-#
-send_gdb "info thread\n" 
-gdb_expect {
-    -re ".*4.*3.*2.* 1.*thread.*$gdb_prompt $" { set seen_threads 3 }
-    -re ".*3.*2.* 1.*thread.*$gdb_prompt $"    { set seen_threads 2 }
-    -re ".*2.* 1.*thread.*$gdb_prompt $"       { set seen_threads 1 }
-    -re ".* 1.*thread.*$gdb_prompt $"          { set seen_threads 0 }
-    -re ".*$gdb_prompt $"                      { set seen_threads 0 }
-    timeout          { 
-        set seen_threads -10
-        fail "timeout on second info thread" 
-    }
-}
-post_timeout
-
-if { $seen_threads == $threads_exist } {
-    pass "saw all threads that existed"
-} else {
-    if { $seen_threads > $threads_exist } {
-        fail "may have seen threads that didn't finish exiting yet"
-    } else {
-        fail "didn't see live threads"
-    }
-}
-
-gdb_test "cle"  ".*Deleted.*" "del bp at 105"
-
-# Check that threads are being consumed at the join call.
-# We expect to join three times.  If we ever see the bp at
-# 111, we've gone too far.
-#
-gdb_test "b 106" ".*Breakpoint.*106.*" "set bp at 106"
-gdb_test "b 111" ".*Breakpoint.*111.*" "set bp at 111"
-
-# This one is sure: we're already in the loop.
-#
-gdb_test "c"    ".*Breakpoint.*106.*" "hit bp at 106 1st time, 2 left"
-
-# Did we go around the loop again?
-#
-send_gdb "c\n"
-gdb_expect {
-    -re ".*Breakpoint.*111.*" { 
-        fail "didn't join right 1" 
-        gdb_test "cle" ".*" ""
-    }
-    -re ".*Breakpoint.*106.*" { 
-        pass "hit bp at 106 2nd time, 1 left" 
-        send_gdb "c\n" 
-        gdb_expect {
-            -re ".*Breakpoint.*111.*" { 
-                 fail "didn't join right 2" 
-                 gdb_test "cle" ".*" ""
-            }
-            -re ".*Breakpoint.*106.*" { 
-                 pass "hit bp at 106 3rd time, 0 left"
-                 gdb_test "cle" ".*" ""
-                 gdb_test "c" ".*Breakpoint.*111.*" ""
-                 gdb_test "cle" ".*" ""
-            }
-            timeout { fail "timeout going around the loop"}
-        }
-    }
-    timeout { fail "timeout getting to 106"}
-}
-
-# Should only be one thread now.
-#
-pre_timeout
-send_gdb "info thread\n"
-gdb_expect {
-    -re ".*2 system thread.*1 sys.*$gdb_prompt $" { fail "Too many threads" }
-    -re ".*1 system th.*$gdb_prompt $"            { pass "Just one thread"  }
-    -re ".*$gdb_prompt $"     { pass "One thread shown as no threads, ok" }
-    timeout               { fail "timeout third info thread" }
-}
-post_timeout
-
-#============================= Begin pass 2 ===========
-#
-# Ok, go around again
-#
-gdb_test "c" ".*Breakpoint.*do_pass.*" "hit do_pass bp again 2"
-gdb_test "b 105" ".*Breakpoint.*" "set 105 bp 2"
-
-pre_timeout
-send_gdb "c\n"
-gdb_expect {
-    -re ".*== Thread.*== Thread.*== Thread.*$gdb_prompt $" {
-        pass "new threads created and ended 2"
-        set threads_exist 0
-    }
-    -re ".*== Thread.*== Thread.*$gdb_prompt $" {
-        pass "new threads created and ended 2"
-        set threads_exist 1
-    }
-    -re ".*== Thread.*$gdb_prompt $" {
-        pass "new threads created and ended 2"
-        set threads_exist 2
-    }
-    -re ".*New system thread.*New sys.*New.*105.*$gdb_prompt $" { 
-        pass "new threads created 2" 
-        set threads_exist 3
-    }
-    timeout { 
-        set threads_exist -1 
-        fail "timeout on continue 2" 
-    }
-}
-
-# Look at the threads again.  We expect that some of
-# the threads may have already finished execution.
-#
-send_gdb "info thread\n" 
-gdb_expect {
-    -re ".*4.*3.*2.* 1.*thread.*$gdb_prompt $" { set seen_threads 3 }
-    -re ".*3.*2.* 1.*thread.*$gdb_prompt $"    { set seen_threads 2 }
-    -re ".*2.* 1.*thread.*$gdb_prompt $"       { set seen_threads 1 }
-    -re ".* 1.*thread.*$gdb_prompt $"          { set seen_threads 0 }
-    -re ".*$gdb_prompt $"                      { set seen_threads 0 }
-    timeout          { 
-        set seen_threads -10
-        fail "timeout on second info thread 2" 
-    }
-}
-post_timeout
-
-if { $seen_threads == $threads_exist } {
-    pass "saw all threads that existed"
-} else {
-    if { $seen_threads > $threads_exist } {
-        fail "may have seen threads that didn't finish exiting yet 2"
-    } else {
-        fail "didn't see live threads 2"
-    }
-}
-
-gdb_test "cle"  ".*Deleted.*" "del bp at 105 2"
-
-# Check that threads are being consumed at the join call.
-# We expect to join three times.  If we ever see the bp at
-# 111, we've gone too far.
-#
-gdb_test "b 106" ".*Breakpoint.*106.*" "set bp at 106 2"
-gdb_test "b 111" ".*Breakpoint.*111.*" "set bp at 111 2"
-
-# This one is sure: we're already in the loop.
-#
-gdb_test "c"  ".*Breakpoint.*106.*" "hit bp at 106 1st time, 2 left 2"
-
-# Did we go around the loop again?
-#
-send_gdb "c\n"
-gdb_expect {
-    -re ".*Breakpoint.*111.*" { 
-        fail "didn't join right 1, pass 2" 
-        gdb_test "cle" ".*" ""
-    }
-    -re ".*Breakpoint.*106.*" { 
-        pass "hit bp at 106 2nd time, 1 left, pass 2" 
-        send_gdb "c\n" 
-        gdb_expect {
-            -re ".*Breakpoint.*111.*" { 
-                 fail "didn't join right 2, pass 2" 
-                 gdb_test "cle" ".*" ""
-            }
-            -re ".*Breakpoint.*106.*" { 
-                 pass "hit bp at 106 3rd time, 0 left, pass 2"
-                 gdb_test "cle" ".*" ""
-                 gdb_test "c" ".*Breakpoint.*111.*" ""
-                 gdb_test "cle" ".*" ""
-            }
-            timeout { fail "timeout going around loop, pass 2"}
-        }
-    }
-    timeout { fail "timeout continue to 106, pass 2"}
-}
-
-# Should only be one thread now.
-#
-pre_timeout
-send_gdb "info thread\n"
-gdb_expect {
-    -re ".*2 system thread.*1 sys.*$gdb_prompt $" { fail "Too many threads, pass 2" }
-    -re ".*1 system thread.*$gdb_prompt $" { pass "Just one thread, pass 2" }
-    -re ".*$gdb_prompt $" { pass "One thread shown as no threads, ok, pass 2" }
-    timeout { fail "timeout last info thread, pass 2" }
-}
-post_timeout
-
-# Done!
-#
-gdb_exit
-
-set timeout $oldtimeout
-set verbose $oldverbose
-
-# execute_anywhere "rm -f ${binfile}"
-#
-return 0
diff --git a/gdb/testsuite/gdb.hp/sum.c b/gdb/testsuite/gdb.hp/sum.c
deleted file mode 100644
index c28afa5..0000000
--- a/gdb/testsuite/gdb.hp/sum.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This is a sample program for the HP/DDE debugger. */
-#include <stdio.h>
-
-#ifdef __STDC__ 
-int sum(int list[], int low, int high)
-#else
-int sum(list, low, high)
-int list[], low, high;
-#endif
-    {
-        int i, s = 0;
-        for (i = low; i <= high; i++)
-            s += list[i];
-        return(s);
-    }
diff --git a/gdb/testsuite/gdb.hp/templ-hp.cc b/gdb/testsuite/gdb.hp/templ-hp.cc
deleted file mode 100644
index 25241dc..0000000
--- a/gdb/testsuite/gdb.hp/templ-hp.cc
+++ /dev/null
@@ -1,785 +0,0 @@
-/* This test code is from Wendell Baker (wbaker@comet.berkeley.edu) */
-
-#include <stddef.h>
-
-int a_i;
-char a_c;
-double a_d;
-
-typedef void *Pix;
-
-int
-f(int i)
-{ return 0; }
-
-int
-f(int i, char c)
-{ return 0; }
-
-int
-f(int i, char c, double d)
-{ return 0; }
-
-int
-f(int i, char c, double d, char *cs)
-{ return 0; }
-
-int
-f(int i, char c, double d, char *cs, void (*fig)(int, char))
-{ return 0; }
-
-int
-f(int i, char c, double d, char *cs, void (*fig)(char, int))
-{ return 0; }
-
-class R {
-public:
-    int i;
-};
-class S {
-public:
-    int i;
-};
-class T {
-public:
-    int i;
-};
-
-char g(char, const char, volatile char)
-{ return 'c'; }
-char g(R, char&, const char&, volatile char&)
-{ return 'c'; }
-char g(char*, const char*, volatile char*)
-{ return 'c'; }
-char g(S, char*&, const char*&, volatile char*&)
-{ return 'c'; }
-
-signed char g(T,signed char, const signed char, volatile signed char)
-{ return 'c'; }
-signed char g(T, R, signed char&, const signed char&, volatile signed char&)
-{ return 'c'; }
-signed char g(T, signed char*, const signed char*, volatile signed char*)
-{ return 'c'; }
-signed char g(T, S, signed char*&, const signed char*&, volatile signed char*&)
-{ return 'c'; }
-
-unsigned char g(unsigned char, const unsigned char, volatile unsigned char)
-{ return 'c'; }
-unsigned char g(R, unsigned char&, const unsigned char&, volatile unsigned char&)
-{ return 'c'; }
-unsigned char g(unsigned char*, const unsigned char*, volatile unsigned char*)
-{ return 'c'; }
-unsigned char g(S, unsigned char*&, const unsigned char*&, volatile unsigned char*&)
-{ return 'c'; }
-
-short g(short, const short, volatile short)
-{ return 0; }
-short g(R, short&, const short&, volatile short&)
-{ return 0; }
-short g(short*, const short*, volatile short*)
-{ return 0; }
-short g(S, short*&, const short*&, volatile short*&)
-{ return 0; }
-
-signed short g(T, signed short, const signed short, volatile signed short)
-{ return 0; }
-signed short g(T, R, signed short&, const signed short&, volatile signed short&)
-{ return 0; }
-signed short g(T, signed short*, const signed short*, volatile signed short*)
-{ return 0; }
-signed short g(T, S, double, signed short*&, const signed short*&, volatile signed short*&)
-{ return 0; }
-
-unsigned short g(unsigned short, const unsigned short, volatile unsigned short)
-{ return 0; }
-unsigned short g(R, unsigned short&, const unsigned short&, volatile unsigned short&)
-{ return 0; }
-unsigned short g(unsigned short*, const unsigned short*, volatile unsigned short*)
-{ return 0; }
-unsigned short g(S, unsigned short*&, const unsigned short*&, volatile unsigned short*&)
-{ return 0; }
-
-int g(int, const int, volatile int)
-{ return 0; }
-int g(R, int&, const int&, volatile int&)
-{ return 0; }
-int g(int*, const int*, volatile int*)
-{ return 0; }
-int g(S, int*&, const int*&, volatile int*&)
-{ return 0; }
-
-signed int g(T, signed int, const signed int, volatile signed int)
-{ return 0; }
-signed int g(T, R, signed int&, const signed int&, volatile signed int&)
-{ return 0; }
-signed int g(T, signed int*, const signed int*, volatile signed int*)
-{ return 0; }
-signed int g(T, S, signed int*&, const signed int*&, volatile signed int*&)
-{ return 0; }
-
-unsigned int g(unsigned int, const unsigned int, volatile unsigned int)
-{ return 0; }
-unsigned int g(R, unsigned int&, const unsigned int&, volatile unsigned int&)
-{ return 0; }
-unsigned int g(unsigned int*, const unsigned int*, volatile unsigned int*)
-{ return 0; }
-unsigned int g(S, unsigned int*&, const unsigned int*&, volatile unsigned int*&)
-{ return 0; }
-
-long g(long, const long, volatile long)
-{ return 0; }
-long g(R, long&, const long&, volatile long&)
-{ return 0; }
-long g(long*, const long*, volatile long*)
-{ return 0; }
-long g(S, long*&, const long*&, volatile long*&)
-{ return 0; }
-
-signed long g(T, signed long, const signed long, volatile signed long)
-{ return 0; }
-signed long g(T, R, signed long&, const signed long&, volatile signed long&)
-{ return 0; }
-signed long g(T, signed long*, const signed long*, volatile signed long*)
-{ return 0; }
-signed long g(T, S, signed long*&, const signed long*&, volatile signed long*&)
-{ return 0; }
-
-unsigned long g(unsigned long, const unsigned long, volatile unsigned long)
-{ return 0; }
-unsigned long g(S, unsigned long&, const unsigned long&, volatile unsigned long&)
-{ return 0; }
-unsigned long g(unsigned long*, const unsigned long*, volatile unsigned long*)
-{ return 0; }
-unsigned long g(S, unsigned long*&, const unsigned long*&, volatile unsigned long*&)
-{ return 0; }
-
-#ifdef __GNUC__
-long long g(long long, const long long, volatile long long)
-{ return 0; }
-long long g(S, long long&, const long long&, volatile long long&)
-{ return 0; }
-long long g(long long*, const long long*, volatile long long*)
-{ return 0; }
-long long g(R, long long*&, const long long*&, volatile long long*&)
-{ return 0; }
-
-signed long long g(T, signed long long, const signed long long, volatile signed long long)
-{ return 0; }
-signed long long g(T, R, signed long long&, const signed long long&, volatile signed long long&)
-{ return 0; }
-signed long long g(T, signed long long*, const signed long long*, volatile signed long long*)
-{ return 0; }
-signed long long g(T, S, signed long long*&, const signed long long*&, volatile signed long long*&)
-{ return 0; }
-
-unsigned long long g(unsigned long long, const unsigned long long, volatile unsigned long long)
-{ return 0; }
-unsigned long long g(R, unsigned long long*, const unsigned long long*, volatile unsigned long long*)
-{ return 0; }
-unsigned long long g(unsigned long long&, const unsigned long long&, volatile unsigned long long&)
-{ return 0; }
-unsigned long long g(S, unsigned long long*&, const unsigned long long*&, volatile unsigned long long*&)
-{ return 0; }
-#endif
-
-float g(float, const float, volatile float)
-{ return 0; }
-float g(char, float&, const float&, volatile float&)
-{ return 0; }
-float g(float*, const float*, volatile float*)
-{ return 0; }
-float g(char, float*&, const float*&, volatile float*&)
-{ return 0; }
-
-double g(double, const double, volatile double)
-{ return 0; }
-double g(char, double&, const double&, volatile double&)
-{ return 0; }
-double g(double*, const double*, volatile double*)
-{ return 0; }
-double g(char, double*&, const double*&, volatile double*&)
-{ return 0; }
-
-#ifdef __GNUC__
-long double g(long double, const long double, volatile long double)
-{ return 0; }
-long double g(char, long double&, const long double&, volatile long double&)
-{ return 0; }
-long double g(long double*, const long double*, volatile long double*)
-{ return 0; }
-long double g(char, long double*&, const long double*&, volatile long double*&)
-{ return 0; }
-#endif
-
-class c {
-public:
-    c(int) {};
-    int i;
-};
-
-class c g(c, const c, volatile c)
-{ return 0; }
-c g(char, c&, const c&, volatile c&)
-{ return 0; }
-c g(c*, const c*, volatile c*)
-{ return 0; }
-c g(char, c*&, const c*&, volatile c*&)
-{ return 0; }
-
-/*
-void h(char = 'a')
-{ }
-void h(char, signed char = 'a')
-{ }
-void h(unsigned char = 'a')
-{ }
-*/
-/*
-void h(char = (char)'a')
-{ }
-void h(char, signed char = (signed char)'a')
-{ }
-void h(unsigned char = (unsigned char)'a')
-{ }
-
-
-void h(short = (short)43)
-{ }
-void h(char, signed short = (signed short)43)
-{ }
-void h(unsigned short = (unsigned short)43)
-{ }
-
-void h(int = (int)43)
-{ }
-void h(char, signed int = (signed int)43)
-{ }
-void h(unsigned int = (unsigned int)43)
-{ }
-
-
-void h(long = (long)43)
-{ }
-void h(char, signed long = (signed long)43)
-{ }
-void h(unsigned long = (unsigned long)43)
-{ }
-
-#ifdef __GNUC__
-void h(long long = 43)
-{ }
-void h(char, signed long long = 43)
-{ }
-void h(unsigned long long = 43)
-{ }
-#endif
-
-void h(float = 4.3e-10)
-{ }
-void h(double = 4.3)
-{ }
-#ifdef __GNUC__
-void h(long double = 4.33e33)
-{ }
-#endif
-*/
-void printf(const char *format, ... )
-{
-    // elipsis
-}
-
-class T1 {
-public:
-    static void* operator new(size_t);
-    static void operator delete(void *pointer);
-
-    void operator=(const T1&);
-    T1& operator=(int);
-
-    int operator==(int) const;
-    int operator==(const T1&) const;
-    int operator!=(int) const;
-    int operator!=(const T1&) const;
-
-    int operator<=(int) const;
-    int operator<=(const T1&) const;
-    int operator<(int) const;
-    int operator<(const T1&) const;
-    int operator>=(int) const;
-    int operator>=(const T1&) const;
-    int operator>(int) const;
-    int operator>(const T1&) const;
-
-    void operator+(int) const;
-    T1& operator+(const T1&) const;
-    void operator+=(int) const;
-    T1& operator+=(const T1&) const;
-
-    T1& operator++() const;
-
-    void operator-(int) const;
-    T1& operator-(const T1&) const;
-    void operator-=(int) const;
-    T1& operator-=(const T1&) const;
-
-    T1& operator--() const;
-
-    void operator*(int) const;
-    T1& operator*(const T1&) const;
-    void operator*=(int) const;
-    T1& operator*=(const T1&) const;
-
-    void operator/(int) const;
-    T1& operator/(const T1&) const;
-    void operator/=(int) const;
-    T1& operator/=(const T1&) const;
-
-    void operator%(int) const;
-    T1& operator%(const T1&) const;
-    void operator%=(int) const;
-    T1& operator%=(const T1&) const;
-
-    void operator&&(int) const;
-    T1& operator&&(const T1&) const;
-
-    void operator||(int) const;
-    T1& operator||(const T1&) const;
-
-    void operator&(int) const;
-    T1& operator&(const T1&) const;
-    void operator&=(int) const;
-    T1& operator&=(const T1&) const;
-
-    void operator|(int) const;
-    T1& operator|(const T1&) const;
-    void operator|=(int) const;
-    T1& operator|=(const T1&) const;
-
-    void operator^(int) const;
-    T1& operator^(const T1&) const;
-    void operator^=(int) const;
-    T1& operator^=(const T1&) const;
-
-    T1& operator!() const;
-    T1& operator~() const;
-};
-
-void* 
-T1::operator new(size_t)
-{ return 0; }
-
-void
-T1::operator delete(void *pointer)
-{ }
-
-class T2 {
-public:
-    T2(int i): integer(i)
-	{ }
-    int integer;
-};
-
-int operator==(const T2&, const T2&)
-{ return 0; }
-int operator==(const T2&, char)
-{ return 0; }
-int operator!=(const T2&, const T2&)
-{ return 0; }
-int operator!=(const T2&, char)
-{ return 0; }
-
-int operator<=(const T2&, const T2&)
-{ return 0; }
-int operator<=(const T2&, char)
-{ return 0; }
-int operator<(const T2&, const T2&)
-{ return 0; }
-int operator<(const T2&, char)
-{ return 0; }
-int operator>=(const T2&, const T2&)
-{ return 0; }
-int operator>=(const T2&, char)
-{ return 0; }
-int operator>(const T2&, const T2&)
-{ return 0; }
-int operator>(const T2&, char)
-{ return 0; }
-
-T2 operator+(const T2 t, int i)
-{ return t.integer + i; }
-T2 operator+(const T2 a, const T2& b)
-{ return a.integer + b.integer; }
-T2& operator+=(T2& t, int i)
-{ t.integer += i; return t; }
-T2& operator+=(T2& a, const T2& b)
-{ a.integer += b.integer; return a; }
-
-T2 operator-(const T2 t, int i)
-{ return t.integer - i; }
-T2 operator-(const T2 a, const T2& b)
-{ return a.integer - b.integer; }
-T2& operator-=(T2& t, int i)
-{ t.integer -= i; return t; }
-T2& operator-=(T2& a, const T2& b)
-{ a.integer -= b.integer; return a; }
-
-T2 operator*(const T2 t, int i)
-{ return t.integer * i; }
-T2 operator*(const T2 a, const T2& b)
-{ return a.integer * b.integer; }
-T2& operator*=(T2& t, int i)
-{ t.integer *= i; return t; }
-T2& operator*=(T2& a, const T2& b)
-{ a.integer *= b.integer; return a; }
-
-T2 operator/(const T2 t, int i)
-{ return t.integer / i; }
-T2 operator/(const T2 a, const T2& b)
-{ return a.integer / b.integer; }
-T2& operator/=(T2& t, int i)
-{ t.integer /= i; return t; }
-T2& operator/=(T2& a, const T2& b)
-{ a.integer /= b.integer; return a; }
-
-T2 operator%(const T2 t, int i)
-{ return t.integer % i; }
-T2 operator%(const T2 a, const T2& b)
-{ return a.integer % b.integer; }
-T2& operator%=(T2& t, int i)
-{ t.integer %= i; return t; }
-T2& operator%=(T2& a, const T2& b)
-{ a.integer %= b.integer; return a; }
-
-template<class T>
-class T5 {
-public:
-    T5(int);
-    T5(const T5<T>&);
-    ~T5();
-    static void* operator new(size_t);
-    static void operator delete(void *pointer);
-    int value();
-    
-    static T X;
-    T x;
-    int val;
-};
-
-template<class T>
-T5<T>::T5(int v)
-{ val = v; }
-
-template<class T>
-T5<T>::T5(const T5<T>&)
-{}
-
-template<class T>
-T5<T>::~T5()
-{}
-
-template<class T>
-void*
-T5<T>::operator new(size_t)
-{ return 0; }
-
-template<class T>
-void
-T5<T>::operator delete(void *pointer)
-{ }
-
-template<class T>
-int
-T5<T>::value()
-{ return val; }
-
-
-#if ! defined(__GNUC__) || defined(GCC_BUG)
-template<class T>
-T T5<T>::X;
-#endif
-
-
-
-
-T5<char> t5c(1);
-T5<int> t5i(2);
-T5<int (*)(char, void *)> t5fi1(3);
-T5<int (*)(int, double **, void *)> t5fi2(4);
-
- 
-
-
-
-
-class x {
-public:
-    int (*manage[5])(double,
-		     void *(*malloc)(unsigned size),
-		     void (*free)(void *pointer));
-    int (*device[5])(int open(const char *, unsigned mode, unsigned perms, int extra = 0), 
-		     int *(*read)(int fd, void *place, unsigned size),
-		     int *(*write)(int fd, void *place, unsigned size),
-		     void (*close)(int fd));
-};
-T5<x> t5x(5);
-
-#if !defined(__GNUC__) || (__GNUC__ >= 2 && __GNUC_MINOR__ >= 6)
-template class T5<char>;
-template class T5<int>;
-template class T5<int (*)(char, void *)>;
-template class T5<int (*)(int, double **, void *)>;
-template class T5<x>;
-#endif
-
-class T7 {
-public:
-    static int get();
-    static void put(int);
-};
-
-int
-T7::get()
-{ return 1; }
-
-void
-T7::put(int i)
-{
-    // nothing
-}
-
-// More template kinds.  GDB 4.16 didn't handle these, but
-// Wildebeest does.  Note: Assuming HP aCC is used to compile
-// this file; with g++ or HP cfront or other compilers the
-// demangling may not get done correctly.
-
-// Ordinary template, to be instantiated with different types
-template<class T>
-class Foo {
-public:
-  int x;
-  T t;
-  T foo (int, T);
-};
-
-
-template<class T> T Foo<T>::foo (int i, T tt)
-{
-  return tt;
-}
-
-// Template with int parameter
-
-template<class T, int sz>
-class Bar {
-public:
-  int x;
-  T t;
-  T bar (int, T);
-};
-
-
-template<class T, int sz> T Bar<T, sz>::bar (int i, T tt)
-{
-  if (i < sz)
-    return tt;
-  else
-    return 0;
-}
-
-// function template with int parameter
-template<class T> int dummy (T tt, int i)
-{
-  return tt;
-}
-
-// Template with partial specializations
-template<class T1, class T2>
-class Spec {
-public:
-  int x;
-  T1 spec (T2);
-};
-
-template<class T1, class T2>
-T1 Spec<T1, T2>::spec (T2 t2)
-{
-  return 0;
-}
-
-template<class T>
-class Spec<T, T*> {
-public:
-  int x;
-  T spec (T*);
-};
-
-template<class T>
-T Spec<T, T*>::spec (T * tp)
-{
-  return *tp;
-}
-
-// Template with char parameter
-template<class T, char sz>
-class Baz {
-public:
-  int x;
-  T t;
-  T baz (int, T);
-};
-
-template<class T, char sz> T Baz<T, sz>::baz (int i, T tt)
-{
-  if (i < sz)
-    return tt;
-  else
-    return 0;
-}
-
-// Template with char * parameter
-template<class T, char * sz>
-class Qux {
-public:
-  int x;
-  T t;
-  T qux (int, T);
-};
-
-template<class T, char * sz> T Qux<T, sz>::qux (int i, T tt)
-{
-  if (sz[0] == 'q')
-    return tt;
-  else
-    return 0;
-}
-
-// Template with a function pointer parameter
-template<class T, int (*f)(int) >
-class Qux1 {
-public:
-  int x;
-  T t;
-  T qux (int, T);
-};
-
-template<class T, int (*f)(int)> T Qux1<T, f>::qux (int i, T tt)
-{
-  if (f != 0)
-    return tt;
-  else
-    return 0;
-}
-
-// Some functions to provide as arguments to template
-int gf1 (int a) {
-  return a * 2 + 13;
-}
-int gf2 (int a) {
-  return a * 2 + 26;
-}
-
-char string[3];
-
-
-// Template for nested instantiations
-
-template<class T>
-class Garply {
-public:
-  int x;
-  T t;
-  T garply (int, T);
-};
-
-template<class T> T Garply<T>::garply (int i, T tt)
-{
-  if (i > x)
-    return tt;
-  else
-    {
-      x += i;
-      return tt;
-    }
-}
-
-
-int main()
-{
-    int i;
-#ifdef usestubs
-    set_debug_traps();
-    breakpoint();
-#endif
-    i = i + 1;
-
-    // New tests added here
-
-  Foo<int> fint;
-  Foo<char> fchar;
-  Foo<volatile char *> fvpchar;
-
-  Bar<int, 33> bint;
-  Bar<int, (4 > 3)> bint2;
-
-  Baz<int, 's'> bazint;
-  Baz<char, 'a'> bazint2;
-
-  Qux<char, string> quxint2;
-  Qux<int, string> quxint;
-
-  Qux1<int, gf1> qux11;
-
-  int x = fint.foo(33, 47);
-  char c = fchar.foo(33, 'x');
-  volatile char * cp = fvpchar.foo(33, 0);
-  
-  int y = dummy<int> (400, 600);
-
-  int z = bint.bar(55, 66);
-  z += bint2.bar(55, 66);
-
-  c = bazint2.baz(4, 'y');
-  c = quxint2.qux(4, 'z');
-  
-  y = bazint.baz(4,3);
-  y = quxint.qux(4, 22);
-  y += qux11.qux(4, 22);
-
-  y *= gf1(y) - gf2(y);
-  
-  Spec<int, char> sic;
-  Spec<int, int *> siip;
-
-  sic.spec ('c');
-  siip.spec (&x);
-
-  Garply<int> f;
-  Garply<char> fc;
-  f.x = 13;
-
-  Garply<Garply<char> > nf;
-  nf.x = 31;
-  
-  x = f.garply (3, 4);
-  
-  fc = nf.garply (3, fc);
-
-  y = x + fc.x;
-  
-
-  return 0;
-    
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/gdb/testsuite/gdb.hp/templ-hp.exp b/gdb/testsuite/gdb.hp/templ-hp.exp
deleted file mode 100644
index 64ca53d..0000000
--- a/gdb/testsuite/gdb.hp/templ-hp.exp
+++ /dev/null
@@ -1,381 +0,0 @@
-# Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-
-
-# More tests for different kinds of template parameters,
-# templates with partial specializations, nested templates, etc.
-# These have been tested only with HP aCC.  They probably won't
-# work with other compilers because of differences in mangling
-# schemes. 
-# Added by Satish Pai <pai@apollo.hp.com> 1997-09-25 
-
-
-set ws "\[\r\n\t \]+"
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set testfile "templ-hp"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
- 
-
-# Create and source the file that provides information about the compiler
-# used to compile the test case.
-
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
-
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-
-}
-
-#
-#  Test printing of the types of templates.
-#
-
-proc test_ptype_of_templates {} {
-    global gdb_prompt
-
-    send_gdb "ptype T5<int>\n"
-    gdb_expect {
-	-re "type = class T5<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*static int X;\r\n\[ \t\]*int x;\r\n\[ \t\]*int val;\r\n\r\n\[ \t\]*T5\\(int\\);\r\n\[ \t\]*T5\\(class T5<int> const &\\);\r\n\[ \t\]*void ~T5\\(int\\);\r\n\[ \t\]*static void \\* new\\(unsigned int\\);\r\n\[ \t\]*static void delete\\(void \\*\\);\r\n\[ \t\]*int value\\(void\\);\r\n\[ \t\]*\\}\r\n$gdb_prompt $" { pass "ptype T5<int>" }
-	-re ".*$gdb_prompt $" { fail "ptype T5<int>" }
-	timeout { fail "ptype T5<int> (timeout)" }
-    }
-
-    send_gdb "ptype t5i\n"
-    gdb_expect {
-	-re "type = class T5<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*static int X;\r\n\[ \t\]*int x;\r\n\[ \t\]*int val;\r\n\r\n\[ \t\]*T5\\(int\\);\r\n\[ \t\]*T5\\(class T5<int> const &\\);\r\n\[ \t\]*void ~T5\\(int\\);\r\n\[ \t\]*static void \\* new\\(unsigned int\\);\r\n\[ \t\]*static void delete\\(void \\*\\);\r\n\[ \t\]*int value\\(void\\);\r\n\[ \t\]*\\}\r\n$gdb_prompt $" { pass "ptype t5i<int> 1" }
-	-re "type = class T5<int> \{.*public:.*static int X;.*int x;.*int val;.*.*T5 \\(int\\);.*.*void ~T5 \\(int\\).*.*.*int value \\(void\\);.*\}.*$gdb_prompt $" { 
-	    pass "ptype t5i"
-	}
-	-re ".*$gdb_prompt $" { fail "ptype t5i" }
-	timeout { fail "ptype t5i (timeout)" }
-    }
-}
-
-#
-#  Test breakpoint setting on template methods.
-#
-
-proc test_template_breakpoints {} {
-    global gdb_prompt
-    global testfile
-    global srcdir
-
-    send_gdb "break T5<int>::T5\n"
-    gdb_expect {
-	-re "0. cancel.*\r\n.1. all.*\r\n.2. *.*\r\n.3. *.*\r\n> $" {
-	    gdb_test "0" \
-		"cancelled" \
-		"constructor breakpoint"
-	}
-	-re ".0. cancel\r\n.1. all\r\n.2. T5<int>::T5\\(T5<int> const &\\) at .*/templates.cc:.*\r\n.3. T5<int>::T5\\(int\\) at .*/templates-hp.cc:.*\r\n> $" {
-	    gdb_test "0" \
-		"cancelled" \
-		"constructor breakpoint"
-	}
-	-re ".*$gdb_prompt $" { fail "constructor breakpoint" }
-	default { fail "constructor breakpoint (timeout)" }
-    }
-    
-    gdb_test "break T5<int>::~T5" \
-	"Breakpoint.*at.* file .*${testfile}.cc, line.*" \
-	"destructor breakpoint"    
-    
-    gdb_test "break T5<int>::value" \
-	"Breakpoint.*at.* file .*${testfile}.cc, line.*" \
-	"value method breakpoint"
-
-    delete_breakpoints
-}
-
-#
-#  Test calling of template methods.
-#
-
-proc test_template_calls {} {
-    global gdb_prompt
-
-    send_gdb "print t5i.value()\n"
-    gdb_expect {
-	-re ".* = 2\r\n$gdb_prompt $" { pass "print t5i.value()" }
-	-re "Cannot invoke functions on this machine.*$gdb_prompt $" {
-	    fail "print t5i.value()"
-	}
-	-re ".*$gdb_prompt $" { fail "print t5i.value()" }
-	timeout { fail "print t5i.value() (timeout)" }
-    }
-}
-
-
-proc do_tests {} {
-    global prms_id
-    global bug_id
-    global subdir
-    global objdir
-    global srcdir
-    global binfile
-    global prompt
-    global supports_template_debugging
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    source ${binfile}.ci
-
-    if { !$supports_template_debugging } {
-	warning "compiler lacks debugging info for templates; tests suppressed." 0
-	return
-    }
-
-    test_ptype_of_templates
-    test_template_breakpoints
-
-    if [ runto_main ] {
-	test_template_calls
-    }
-}
-
-do_tests
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-
-# set it up at a breakpoint so we can play with the variable values
-#
-if ![runto_main] then {
-    perror "couldn't run to breakpoint"
-    continue
-}
-
-send_gdb "print fint\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{x = 0, t = 0\\}\r\n$gdb_prompt $" { pass "print fint" }
-   -re "$gdb_prompt $"                     { fail "print fint" }
-   timeout                             { fail "(timeout) print fint" }
-}
-
-send_gdb "print fvpchar\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{x = 0, t = 0x0\\}\r\n$gdb_prompt $" { pass "print fvpchar" }
-   -re "$gdb_prompt $"                     { fail "print fvpchar" }
-   timeout                             { fail "(timeout) print fvpchar" }
-}
-
-# Template Foo<T>
-
-send_gdb "ptype Foo\n"   
-gdb_expect {   
-   -re "type = template <(class |)T> (class |)Foo \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Foo<volatile char \\*>\r\n\[ \t\]*(class |)Foo<char>\r\n\[ \t\]*(class |)Foo<int>\r\n$gdb_prompt $" { pass "ptype Foo" }
-   -re "$gdb_prompt $"                     { fail "ptype Foo" }
-   timeout                             { fail "(timeout) ptype Foo" }
-}
-
-# ptype Foo<int>
-
-send_gdb "ptype fint\n"   
-gdb_expect {   
-   -re "type = (class |)Foo<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int foo\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype fint" }
-   -re "$gdb_prompt $"                     { fail "ptype fint" }
-   timeout                             { fail "(timeout) ptype fint" }
-}
-
-# ptype Foo<char>
-
-send_gdb "ptype fchar\n"   
-gdb_expect {   
-   -re "type = (class |)Foo<char> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*char t;\r\n\r\n\[ \t\]*char foo\\(int, char\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype fchar" }
-   -re "$gdb_prompt $"                     { fail "ptype fchar" }
-   timeout                             { fail "(timeout) ptype fchar" }
-}
-
-# ptype Foo<volatile char *>
-
-send_gdb "ptype fvpchar\n"   
-gdb_expect {   
-   -re "type = (class |)Foo<volatile char \\*> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*volatile char \\*t;\r\n\r\n\[ \t\]*volatile char \\* foo\\(int, volatile char \\*\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype fvpchar" }
-   -re "$gdb_prompt $"                     { fail "ptype fvpchar" }
-   timeout                             { fail "(timeout) ptype fvpchar" }
-}
-
-# print a function from Foo<volatile char *>
-
-send_gdb "print Foo<volatile char *>::foo\n"   
-gdb_expect {   
-   -re "\\$\[0-9\]* = \\{volatile char \\*\\((class |)Foo<volatile char \\*> \\*, int, volatile char \\*\\)\\} $hex <Foo<volatile char \\*>::foo\\(int, volatile char \\*\\)>\r\n$gdb_prompt $" { pass "print Foo<volatile char *>::foo" }
-   -re "$gdb_prompt $"                     { fail "print Foo<volatile char *>::foo" }
-   timeout                             { fail "(timeout) print Foo<volatile char *>::foo" }
-}
-
-# Template Bar<T, int>
-
-send_gdb "ptype Bar\n"   
-gdb_expect {   
-   -re "type = template <(class |)T, (class |)sz> (class |)Bar \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Bar<int,1>\r\n\[ \t\]*(class |)Bar<int,33>\r\n$gdb_prompt $" { pass "ptype Bar" }
-   -re "$gdb_prompt $"                     { fail "ptype Bar" }
-   timeout                             { fail "(timeout) ptype Bar" }
-}
-
-
-# ptype Bar<int,33>
-
-send_gdb "ptype bint\n"   
-gdb_expect {   
-   -re "type = (class |)Bar<int,33> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int bar\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bint" }
-   -re "$gdb_prompt $"                     { fail "ptype bint" }
-   timeout                             { fail "(timeout) ptype bint" }
-}
-
-# ptype Bar<int, (4>3)>
-
-send_gdb "ptype bint2\n"   
-gdb_expect {   
-   -re "type = (class |)Bar<int,1> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int bar\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bint2" }
-   -re "$gdb_prompt $"                     { fail "ptype bint2" }
-   timeout                             { fail "(timeout) ptype bint2" }
-}
-
-# Template Baz<T, char>
-
-send_gdb "ptype Baz\n"   
-gdb_expect {   
-   -re "type = template <(class |)T, (class |)sz> (class |)Baz \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Baz<char,97>\r\n\[ \t\]*(class |)Baz<int,115>\r\n$gdb_prompt $" { pass "ptype Baz" }
-   -re "$gdb_prompt $"                     { fail "ptype Baz" }
-   timeout                             { fail "(timeout) ptype Baz" }
-}
-
-
-# ptype Baz<int, 's'>
-
-send_gdb "ptype bazint\n"   
-gdb_expect {   
-   -re "type = (class |)Baz<int,115> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int baz\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bazint" }
-   -re "$gdb_prompt $"                     { fail "ptype bazint" }
-   timeout                             { fail "(timeout) ptype bazint" }
-}
-
-# ptype Baz<char, 'a'>
-
-send_gdb "ptype bazint2\n"   
-gdb_expect {   
-   -re "type = (class |)Baz<char,97> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*char t;\r\n\r\n\[ \t\]*char baz\\(int, char\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bazint2" }
-   -re "$gdb_prompt $"                     { fail "ptype bazint2" }
-   timeout                             { fail "(timeout) ptype bazint2" }
-}
-
-# Template Qux<T, int (*f)(int) >
-
-send_gdb "ptype Qux\n"   
-gdb_expect {   
-   -re "type = template <(class |)T, (class |)sz> (class |)Qux \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Qux<int,&string>\r\n\[ \t\]*(class |)Qux<char,&string>\r\n$gdb_prompt $" { pass "ptype Qux" }
-   -re "$gdb_prompt $"                     { fail "ptype Qux" }
-   timeout                             { fail "(timeout) ptype Qux" }
-}
-
-# pt Qux<int,&string>
-
-send_gdb "ptype quxint\n"   
-gdb_expect {   
-   -re "type = class Qux<int,&string> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int qux\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint" }
-   -re "$gdb_prompt $"                     { fail "ptype quxint" }
-   timeout                             { fail "(timeout) ptype quxint" }
-}
-
-# pt Qux<char,0>
-
-send_gdb "ptype quxint2\n"   
-gdb_expect {   
-   -re "type = class Qux<char,&string> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*char t;\r\n\r\n\[ \t\]*char qux\\(int, char\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint2" }
-   -re "$gdb_prompt $"                     { fail "ptype quxint2" }
-   timeout                             { fail "(timeout) ptype quxint2" }
-}
-
-# Template Spec<T1, T2>
-
-send_gdb "ptype Spec\n"   
-gdb_expect {   
-   -re "type = template <(class |)T1, (class |)T2> (class |)Spec \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Spec<int,int \\*>\r\n\[ \t\]*(class |)Spec<int,char>\r\n$gdb_prompt $" { pass "ptype Spec" }
-   -re "$gdb_prompt $"                     { fail "ptype Spec" }
-   timeout                             { fail "(timeout) ptype Spec" }
-}
-
-# pt Spec<char,0>
-
-send_gdb "ptype siip\n"   
-gdb_expect {   
-   -re "type = class Spec<int,int \\*> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\r\n\[ \t\]*int spec\\(int \\*\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype siip" }
-   -re "$gdb_prompt $"                     { fail "ptype siip" }
-   timeout                             { fail "(timeout) ptype siip" }
-}
-
-# pt Garply<int>
-
-send_gdb "ptype Garply<int>\n"   
-gdb_expect {   
-   -re "type = class Garply<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int garply\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype Garply<int>" }
-   -re "$gdb_prompt $"                     { fail "ptype Garply<int>" }
-   timeout                             { fail "(timeout) ptype Garply<int>" }
-}
-
-# ptype of nested template name
-
-send_gdb "ptype Garply<Garply<char> >\n"   
-gdb_expect {   
-   -re "type = (class |)Garply<Garply<char> > \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*(class |)Garply<char> t;\r\n\r\n\[ \t\]*(class |)Garply<char> garply\\(int, (class |)Garply<char>\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype Garply<Garply<char> >" }
-   -re "$gdb_prompt $"                     { fail "ptype Garply<Garply<char> >" }
-   timeout                             { fail "(timeout) ptype Garply<Garply<char> >" }
-}
-
-# print out a function from a nested template name
-
-send_gdb "print Garply<Garply<char> >::garply\n"
-gdb_expect {
-   -re "\\$\[0-9\]* = \\{(class |)Garply<char> \\((class |)Garply<Garply<char> > \\*, int, (class |)Garply<char>\\)\\} $hex <Garply<Garply<char>>::garply\\(int, (class |)Garply<char>\\)>\r\n$gdb_prompt $" { pass "print Garply<Garply<char> >::garply" }
-   -re ".*$gdb_prompt $" { fail "print Garply<Garply<char> >::garply" }
-   timeout { fail "print Garply<Garply<char> >::garply (timeout)" }
-}
-
-# UNFORTUNATELY, "break Garply<Garply<char> >::garply" doesn't yet work.
-
-#send_gdb "break Garply<Garply<char> >::garply
-#gdb_expect {
-#   -re "Breakpoint \[0-9\]* at $hex: file .*templates.cc, line.*\r\n$gdb_prompt $" { pass "break Garply<Garply<char> >::garply" }
-#   -re ".*$gdb_prompt $" { fail "break Garply<Garply<char> >::garply" }
-#   timeout { fail "break Garply<Garply<char> >::garply (timeout)" }
-#}
diff --git a/gdb/testsuite/gdb.hp/thr-lib.c b/gdb/testsuite/gdb.hp/thr-lib.c
deleted file mode 100644
index 15cd168..0000000
--- a/gdb/testsuite/gdb.hp/thr-lib.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Thread local in a library.
-*/
-#include "thr-lib.h"
-/*
- *     #define NTHREADS    4
- *     #define NUM_ELEMS  12
- */
-
-extern void* adder( void * );
-
-pthread_mutex_t mutex; /* mutex for protecting global data total */
-
-int numbers[NUM_ELEMS] = {5, 4, 3, 2, 1, 6, 7, 8, 9, 10, 12, 11};
-int total = 0;
-
-int debugger_saw[NTHREADS][ELEMS_PER_THREAD]; /* [4][3] */
-int the_code_saw[NTHREADS][ELEMS_PER_THREAD];
-
-int get_number(i)
-int i;
-{
-   /* sleep to force context switch to another thread in non-MP system 
-    * so that TLS symbols are used by multiple threads concurrently
-    * in some way. 
-    */
-   sleep(1); 
-   return numbers[i];
-}
-
-main()
-{
-   pthread_t	thread[NTHREADS];
-   void 	*status;
-   int 		i, j, ret;
-
-   printf("== Thread: Test started\n");
-
-   for( i = 0; i < NTHREADS; i++ ) {
-       for( j = 0; j < ELEMS_PER_THREAD; j++ ) {
-           debugger_saw[i][j] = 0;
-           the_code_saw[i][j] = 0;
-       }
-   }
-   
-   ret = pthread_mutex_init(&mutex, NULL);
-   if (ret != 0) {
-      printf("== Thread: pthread_mutex_init() error: %d\n", ret);
-      exit(1);
-   }
-
-   for (i=0; i < NTHREADS; i++) {
-      ret = pthread_create( &thread[i],
-                            NULL,
-                            adder,
-                            (void *) i);
-      if (ret != 0) {
-         printf("== Thread: pthread_create() error: %d\n", ret);
-         exit(1);
-      }
-      printf("== Thread: thread %d created\n", i);
-   }
-   
-   for (i=0; i < NTHREADS; i++) {
-      pthread_join( thread[i], &status);
-   }
-
-   printf("== Thread: total = %d\n", total); /* Expect "78" */
-
-   for( i = 0; i < NTHREADS; i++ ) {
-       for( j = 0; j < ELEMS_PER_THREAD; j++ ) {
-           printf( "== Thread: the debugger saw %d, the program saw %d\n",
-                   debugger_saw[i][j],
-                   the_code_saw[i][j] );
-       }
-   }
-
-   printf("== Thread: Test ended\n");
-   exit(0);
-}
diff --git a/gdb/testsuite/gdb.hp/thr-lib.exp b/gdb/testsuite/gdb.hp/thr-lib.exp
deleted file mode 100644
index 53bf466..0000000
--- a/gdb/testsuite/gdb.hp/thr-lib.exp
+++ /dev/null
@@ -1,234 +0,0 @@
-# thr-lib.exp -- Expect script to test thread-local storage in lib
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# use this to debug:
-#
-#log_user 1
-
-# Thread stuff is _slow_; prepare for long waits.
-#
-# Further, this test has some "null" lines designed
-# to consume output from gdb that was too late to be
-# matched (sequence is "gdb_test" sends; timeout and
-# on to next send; result finally comes in; mismatch).
-#
-# The null command is 'gdb_test "p \$pc" ".*" ""'
-# NOTE: this command undoes any up/down stuff!
-#
-proc pre_timeout {} {
-    global timeout
-
-    set timeout [expr "$timeout + 100"]
-}
-
-proc post_timeout {} {
-    global timeout
-    global oldtimeout
-
-    set timeout $oldtimeout
-    gdb_test "p \$pc" ".*" ""
-}
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    verbose "HPUX thread test ignored for non-hppa or pre-HP/UX-10.30 targets."
-    return 0
-}
-
-set testfile thr-lib
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set libsrc  ${srcdir}/${subdir}/${testfile}lib.c
-set mainobj ${objdir}/${testfile}.o
-set libobj  ${objdir}/${testfile}lib.o
-set libsl   ${objdir}/${subdir}/${testfile}lib.sl
-set binfile ${objdir}/${subdir}/${testfile}
-
-# To build the executable we need to do this:
-#
-#   cc -c -Aa -g -D_HPUX_SOURCE -D_REENTRANT +DA1.0 ./gdb.hp/thr-lib.c
-#   cc -c -Aa -g -D_HPUX_SOURCE -D_REENTRANT +DA1.0 +z ./gdb.hp/thr-liblib.c
-#   ld -o thread_local_in_lib.lib.sl -b ./gdb.hp/thr-liblib.o
-#   ld -a archive /opt/langtools/lib/crt0.o /opt/langtools/lib/end.o \
-#   > thr-lib.o ./gdb.hp/thr-liblib.sl \
-#   > -o thr-lib -lpthread -lc
-#
-remote_exec build  "$CC ${srcfile} -c -Aa -g -D_HPUX_SOURCE -D_REENTRANT +DA1.0"
-remote_exec build  "$CC ${libsrc}  -c -Aa -g -D_HPUX_SOURCE -D_REENTRANT +DA1.0 +z"
-remote_exec build "ld -o ${libsl} -b ${libobj}"
-remote_exec build "ld -a archive /opt/langtools/lib/crt0.o /opt/langtools/lib/end.o ${mainobj} ${libsl} -lpthread -lc -o ${binfile}"
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-set oldtimeout $timeout
-#set timeout [expr "$timeout + 200"]
-set oldverbose $verbose
-
-gdb_load ${binfile}
-
-# Here we go: test various things.
-#
-gdb_test "b adder" ".*Cannot break on adder without a running program.*" "shared loc, needs to run"
-gdb_test "b main" ".*" ""
-gdb_test "run"    ".*Breakpoint 1, main.*" ""
-
-# Set a bp to inspect the results
-#
-gdb_test "b 67" ".*Breakpoint 2.*" ""
-
-# get to a point where we can set the collection breakpoint.
-#
-gdb_test "tb adder" ".*Breakpoint 3.*line 47.*"  "set bp in shared lib"
-gdb_test "c"       ".*Switched to.*adder.*"     "run to shared lib rtn"
-
-# Check locations of things
-#
-gdb_test "i ad sum" ".*Symbol \"sum\" is a thread-local variable.*offset.*from the thread base register mpsfu_high.*" "find sum"
-gdb_test "i add x"      ".*Symbol \"x\" is a thread-local variable.*"  "find x"
-
-# Set a breakpoint later on in "adder" and
-# collect the thread local's value.  
-#
-gdb_test "b 61" ".*Breakpoint 4.*61.*"   "Set collection bp"
-
-# extra check for grins, expect to hit "adder" in thread 2 first
-# but could be wrong...
-#
-gdb_test "info thread" ".*\\\* 2.*thread.*thread.*" "two threads"
-
-# Can't use "gdb_test", as it uses "$gdb_prompt $" in
-# testing the result.  Our new prompt is ">", with
-# no trailing space, so we can't do this just by
-# changing "prompt". 
-#
-# Anyway, I couldn't get expect to see the ">" prompt,
-# during the command addition, so I just punted.
-# _You_ are welcome to try, if you want!
-#
-send_gdb "commands 4\n"
-gdb_expect {
-    -re "(.*Type commands.*\"end\"\.\r\n\>)" {
-        pass "start commands"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "start commands"
-    }
-}
-
-# Assume we're in commands-input mode.  (Self-debug stuff turned off)
-#
-send_gdb "silent\n"
-#send_gdb "p id\n"
-#send_gdb "p j\n"
-#send_gdb "p x\[j\]\n"
-send_gdb "set debugger_saw\[id\]\[j\] = x\[j\]\n"
-send_gdb "continue\n"
-send_gdb "end\n"
-
-gdb_expect {
-    -re ".*set.*cont.*$gdb_prompt $" {
-        pass "add commands"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "add commands"
-    }
-}
-
-# Check out of paranoia.
-#
-send_gdb "info break 4\n"
-gdb_expect {
-    -re ".*breakpoint.*set debugger_saw.*continue.*$gdb_prompt $" {
-        pass "Commands added"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "Commands not added."
-    }
-}
-
-# We now expect to run through the whole application
-# Since this'll run for while, set a generous timeout.
-#
-set timeout [expr "$timeout + 30"]
-send_gdb "c\n"
-gdb_expect {
-    -re ".*Program exited normally.*$gdb_prompt $" {
-        fail "program runaway"
-    }
-    -re ".*Breakpoint 2.*67.*$gdb_prompt $" {
-        pass "get to end"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "No progress?"
-    }
-    timeout { fail "timeout" }
-}
-set timeout $oldtimeout
-
-gdb_test "p debugger_saw" ".*5, 1, 9.*4, 6, 10.*3, 7, 12.*2, 8, 11.*" "check results"
-
-# Often only one misses; let's get detailed!
-#
-gdb_test "p debugger_saw\[0\]\[0\]" ".*= 5.*" "1"
-gdb_test "p debugger_saw\[0\]\[1\]" ".*= 1.*" "2"
-gdb_test "p debugger_saw\[0\]\[2\]" ".*= 9.*" "3"
-gdb_test "p debugger_saw\[1\]\[0\]" ".*= 4.*" "4"
-gdb_test "p debugger_saw\[1\]\[1\]" ".*= 6.*" "5"
-gdb_test "p debugger_saw\[1\]\[2\]" ".*= 10.*" "6"
-gdb_test "p debugger_saw\[2\]\[0\]" ".*= 3.*" "7"
-gdb_test "p debugger_saw\[2\]\[1\]" ".*= 7.*" "8"
-gdb_test "p debugger_saw\[2\]\[2\]" ".*= 12.*" "9"
-gdb_test "p debugger_saw\[3\]\[0\]" ".*= 2.*" "10"
-gdb_test "p debugger_saw\[3\]\[1\]" ".*= 8.*" "11"
-gdb_test "p debugger_saw\[3\]\[2\]" ".*= 11.*" "12"
-
-send_gdb "i th\n" 
-gdb_expect {
-    -re ".* 1.*system thread.* 2.*system thread.*$gdb_prompt $" {
-        fail "Too many threads left"
-    }
-    -re ".*\\\* 1.*system thread.*main.*$gdb_prompt $" {
-        pass "Expect only base thread"
-    }
-    -re ".*No stack.*$gdb_prompt $" {
-        fail "runaway"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "Hunh?"
-    }
-    timeout { fail "timeout" }
-}
-
-gdb_test "c" ".*exited normally.*" "run to completion"
-
-# Done!
-#
-gdb_exit
-
-set timeout $oldtimeout
-set verbose $oldverbose
-
-# execute_anywhere "rm -f ${binfile}"
-#
-return 0
diff --git a/gdb/testsuite/gdb.hp/thr-lib.h b/gdb/testsuite/gdb.hp/thr-lib.h
deleted file mode 100644
index c9395df..0000000
--- a/gdb/testsuite/gdb.hp/thr-lib.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdio.h>
-#include <pthread.h>
-
-#define NTHREADS 	 4
-#define NUM_ELEMS	12
-
-#define ELEMS_PER_THREAD (NUM_ELEMS/NTHREADS)
diff --git a/gdb/testsuite/gdb.hp/thr-liblib.c b/gdb/testsuite/gdb.hp/thr-liblib.c
deleted file mode 100644
index a3effcc..0000000
--- a/gdb/testsuite/gdb.hp/thr-liblib.c
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <stdio.h>
-
-/* Library code for thread local in lib test.
-*/
-#include "thr-lib.h"
-
-extern pthread_mutex_t mutex;
-extern int get_number();
-extern int total;
-extern int the_code_saw[NTHREADS][ELEMS_PER_THREAD];
-
-/* The debugger should see this without a declaration.
- *
- * extern int debugger_saw[NTHREADS][ELEMS_PER_THREAD]; 
- */
-
-/* The actual thread locals.
- */
-__thread int sum;
-__thread int x[ ELEMS_PER_THREAD ]; /* [3] */
-
-void sumup()
-{
-   int j;
-
-   sum = 0;
-   for (j = 0; j < ELEMS_PER_THREAD; j++) {
-      sum += x[j];
-   }
-
-   if( sum == x[0] )
-       /* It won't be "==", but this lets us set a breakpoint
-        * and look at the thread-local storage.
-        */
-       sum++;
-
-   x[0] = x[2];  /* Another no-op for debugger use */
-}
-
-void *adder( vid )
-   void * vid;
-{
-   int id;
-   int i, j;
-   int ret;
-
-   id = (int) vid;
-   
-   /* printf( "== Thread: Welcome to adder %d\n", id ); */
-
-   for (j = 0; j < ELEMS_PER_THREAD; j++) {
-      x[j] = 0;
-   }
-
-   for (i = id, j = 0; i < NUM_ELEMS; i += NTHREADS, j++ ) {
-
-   /*   printf( "== Thread: id %d, i %d, j %d\n", id, i, j );
-      fflush( stdout ); */
-    
-      x[j] = get_number(i); /* {0,1,2,3} +0, +4, +8 */
-
-      /* Record for posterity; the debugger will gather
-       * the same data here, using "x[j]".
-       */
-      the_code_saw[ id ][ j ] = x[j];   
-
-   /*   printf( "== Thread %d, sample %d, val %d, i %d\n", id, j, x[j],i );
-      fflush( stdout ); */
-   }
-
-   sumup();
-   /* printf("== Thread: adder %d contributes total %d\n", id, sum); */
-
-   /* protect global data */
-   ret = pthread_mutex_lock(&mutex);
-   if (ret != 0) {
-      printf("== Thread: pthread_mutex_lock() error: %d\n", ret);
-      exit(1);
-   }
-
-   total += sum;
-
-   ret = pthread_mutex_unlock(&mutex);
-   if (ret != 0) {
-      printf("== Thread: pthread_mutex_unlock() error: %d\n", ret);
-      exit(1);
-   }
-
-   if( NTHREADS != 4 || ELEMS_PER_THREAD != 3 || NUM_ELEMS != 12 ) {
-      printf( "** ERROR in test code **\n" );
-   }
-}
diff --git a/gdb/testsuite/gdb.hp/thr-stg.exp b/gdb/testsuite/gdb.hp/thr-stg.exp
deleted file mode 100644
index 19d69ee..0000000
--- a/gdb/testsuite/gdb.hp/thr-stg.exp
+++ /dev/null
@@ -1,255 +0,0 @@
-# thread_local_stg.exp -- Expect script to test thread-local storage
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# use this to debug:
-#
-#log_user 1
-
-# Thread stuff is _slow_; prepare for long waits.
-#
-# Further, this test has some "null" lines designed
-# to consume output from gdb that was too late to be
-# matched (sequence is "gdb_test" sends; timeout and
-# on to next send; result finally comes in; mismatch).
-#
-# The null command is 'gdb_test "p \$pc" ".*" ""'
-# NOTE: this command undoes any up/down stuff!
-#
-proc pre_timeout {} {
-    global timeout
-
-    set timeout [expr "$timeout + 100"]
-}
-
-proc post_timeout {} {
-    global timeout
-    global oldtimeout
-
-    set timeout $oldtimeout
-    gdb_test "p \$pc" ".*" ""
-}
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
-    verbose "HPUX thread test ignored for non-hppa or pre-HP/UX-10.30 targets."
-    return 0
-}
-
-set testfile start-stop
-set srcfile ${srcdir}/${subdir}/${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile}] {
-    return -1
-}
-
-# To build the executable we need to link against the thread library.
-#
-#     cc -Ae -g -o start_stop -lpthread start_stop.c
-#
-#compile "${srcfile} -Ae -g -lpthread -o ${binfile}"
-
-if {$gcc_compiled == 0} {
-    set additional_flags "additional_flags=-Ae"
-} else {
-    set additional_flags ""
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/${testfile}.c" "${binfile}.o" object [list debug $additional_flags]] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread  -lc /opt/langtools/lib/end.o -o ${binfile}"
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-gdb_load ${binfile}
-if ![runto_main] then {
-   fail "Can't run to main"
-   return 0
-}
-
-set oldtimeout $timeout
-#set timeout [expr "$timeout + 200"]
-set oldverbose $verbose
-#set verbose 40
-
-gdb_test "b do_pass" ".*"  "set do_pass bp"
-gdb_test "c" ".*do_pass.*" "run to do_pass"
-gdb_test "cle" ".*" ""
-
-# Set a breakpoint at the "spin" routine and
-# collect the thread local's value.  
-#
-gdb_test "b 67" ".*Breakpoint 3.*67.*"   "Set bp"
-
-# Can't use "gdb_test", as it uses "$gdb_prompt $" in
-# testing the result.  Our new prompt is ">", with
-# no trailing space, so we can't do this just by
-# changing "prompt". 
-#
-# Anyway, I couldn't get expect to see the ">" prompt,
-# during the command addition, so I just punted.
-# _You_ are welcome to try, if you want!
-#
-send_gdb "commands 3\n"
-gdb_expect {
-    -re "(.*Type commands.*\"end\"\.\r\n\>)" {
-        pass "start commands"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "start commands"
-    }
-}
-
-# Assume we're in commands-input mode.
-#
-send_gdb "silent\n"
-send_gdb "set val_debugger_saw\[me\] = a_thread_local\n"
-send_gdb "continue\n"
-send_gdb "end\n"
-
-gdb_expect {
-    -re ".*set.*cont.*$gdb_prompt $" {
-        pass "add commands"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "add commands"
-    }
-}
-
-# Check out of paranoia.
-#
-send_gdb "info break 3\n"
-gdb_expect {
-    -re ".*breakpoint.*set val_debugger.*continue.*$gdb_prompt $" {
-        pass "Commands added"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "Commands not added."
-    }
-}
-
-# Set a bp to inspect the results
-#
-gdb_test "b 134" ".*Breakpoint 4.*" ""
-
-# We now expect to run through a whole pass, seeing 
-# specific results as noted below (actual gotten by
-# running application with debugging print statements
-# turned on.
-#
-# Since this'll run for while, set a generous timeout.
-#
-set timeout [expr "$timeout + 30"]
-send_gdb "c\n"
-gdb_expect {
-    -re ".*Program exited normally.*$gdb_prompt $" {
-        fail "program runaway"
-    }
-    -re ".*Pass 0 done.*Pass 1 done.*$gdb_prompt $" {
-        fail "program runaway 2"
-    }
-    -re ".*Pass 0 done.*Breakpoint 4.*134.*$gdb_prompt $" {
-        pass "get to end of first pass"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "No progress?"
-    }
-    timeout { fail "timeout" }
-}
-
-gdb_test "p val_debugger_saw" ".*0, 1, 3.*"   "first pass"
-
-send_gdb "i th\n" 
-gdb_expect {
-    -re ".* 1.*system thread.* 2.*system thread.*$gdb_prompt $" {
-        fail "Too many threads left"
-    }
-    -re ".*\\\* 1 system thread.*$gdb_prompt $" {
-        pass "Expect only base thread"
-    }
-    -re ".*No stack.*$gdb_prompt $" {
-        fail "runaway"
-    }
-    -re ".*$gdb_prompt $" {
-        fail "Hunh?"
-    }
-    timeout { fail "timeout" }
-}
-
-gdb_test "i b"  ".*4.*breakpoint.*134.*hit.*1 time.*" "Expect 134 bp to exist"
-
-gdb_test "c" ".*Breakpoint 4.*134.*" "get to end of second pass"
-gdb_test "p val_debugger_saw" ".*6, 10, 15.*" "second pass"
-
-gdb_test "c" ".*Breakpoint 4.*134.*" "get to end of third pass"
-gdb_test "p val_debugger_saw" ".*21, 28, 36.*" "third pass"
-
-gdb_test "info bre 3" ".*already hit 9 times.*" "count of silent bp hits"
-
-# Start over and do some "info address" stuff
-#
-send_gdb "d\n"
-gdb_expect {
-   -re ".*Delete all breakpoints.*$" {
-       send_gdb "y\n"
-       gdb_expect {
-           -re ".*$gdb_prompt $" {
-               pass "del bps"
-           }
-       }
-   }
-   -re ".*$gdb_prompt $" { fail "no question" }
-}
-
-gdb_test "b spin" ".*Breakpoint 5.*" ""
-
-send_gdb "r\n"
-gdb_expect {
-   -re ".*Start it from the beginning.*$" {
-       send_gdb "y\n"
-       gdb_expect {
-           -re ".*$gdb_prompt $" { pass "restart" }
-       }
-   }
-   -re ".*Starting program.*$gdb_prompt $" {
-       pass "restart after previous fails"
-   }
-   -re ".*$gdb_prompt $" { fail "Can't restart" }
-}
-gdb_test "i ad a_global" ".*a_global.*static storage at address.*" "i ad a_global"
-gdb_test "i add me"      ".*me.*local variable at frame offset.*"  "i ad me"
-gdb_test "i ad a_thread_local" ".*a_thread_local.*a thread-local variable at offset.*" "i ad a_thread_local"
-
-# Done!
-#
-gdb_exit
-
-set timeout $oldtimeout
-set verbose $oldverbose
-
-# execute_anywhere "rm -f ${binfile}"
-#
-return 0
diff --git a/gdb/testsuite/gdb.hp/vforked-program.c b/gdb/testsuite/gdb.hp/vforked-program.c
deleted file mode 100644
index 52c6cd2..0000000
--- a/gdb/testsuite/gdb.hp/vforked-program.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <stdio.h>
-
-main()
-{
-  printf("Hello from vforked_program...\n");
-}
diff --git a/gdb/testsuite/gdb.hp/virtfun-hp.cc b/gdb/testsuite/gdb.hp/virtfun-hp.cc
deleted file mode 100644
index 6552a62..0000000
--- a/gdb/testsuite/gdb.hp/virtfun-hp.cc
+++ /dev/null
@@ -1,192 +0,0 @@
-// Pls try the following program on virtual functions and try to do print on
-//  most of the code in main().  Almost none of them works !
-
-//
-// The inheritance structure is:
-//
-// V : VA VB
-// A : (V)
-// B : A
-// D : AD (V)
-// C : (V)
-// E : B (V) D C
-//
-
-class VA 
-{
-public:
-    int va;
-};
-
-class VB
-{
-public:
-    int vb;
-    int fvb();
-    virtual vvb();
-};
-
-class V : public VA, public VB
-{
-public:
-    int f();
-    virtual vv();
-    int w;
-};
-
-class A : virtual public V
-{
-public:
-    virtual int f();
-private:
-    int a;
-};
-
-class B : public A
-{
-public:
-    int f();
-private:
-    int b;
-};
-
-class C : public virtual V
-{
-public:
-    int c;
-};
-
-class AD
-{
-public:
-    virtual int vg() = 0;
-};
-
-class D : public AD, virtual public V
-{
-public:
-    static void s();
-    virtual int vg();
-    virtual int vd();
-    int fd();
-    int d;
-};
-
-class E : public B, virtual public V, public D, public C
-{
-public:
-    int f();
-    int vg();
-    int vv();
-    int e;
-};
-
-D   dd;
-D*  ppd = &dd;
-AD* pAd = &dd;
-
-A   a;
-B   b;
-C   c;
-D   d;
-E   e;
-V   v;
-VB  vb;
-
-
-A* 	pAa	= 	&a;
-A*	pAe	=	&e;
-
-B*	pBe	=	&e;
-
-D*	pDd	=	&d;
-D*	pDe	=	&e;
-
-V*	pVa	=	&a;
-V*	pVv	=	&v;
-V*	pVe	=	&e;
-V*     pVd	=	&d;
-
-AD*	pADe	=	&e;
-
-E*	pEe	=	&e;
-
-VB*     pVB	=	&vb;
-
-void init()
-{
-	a.vb = 1;
-	b.vb = 2;
-	c.vb = 3;
-	d.vb = 4;
-	e.vb = 5;
-	v.vb = 6;
-	vb.vb = 7;
-
-	d.d	= 1;
-	e.d	=  2;
-}
-
-extern "C" printf(const char *, ...);
-
-int all_count = 0;
-int failed_count = 0;
-
-#define TEST(EXPR, EXPECTED) \
-   ret = EXPR; \
-   if (ret != EXPECTED) {\
-      printf("Failed %s is %d, should be %d!\n", #EXPR, ret, EXPECTED); \
-      failed_count++; } \
-   all_count++;
-
-int ret;
-
-void test_calls()
-{
-	TEST(pAe->f(), 20);
-	TEST(pAa->f(), 1);
-
-	TEST(pDe->vg(), 202);
-	TEST(pADe->vg(), 202);
-	TEST(pDd->vg(), 101);
-
-	TEST(pEe->vvb(), 411);
-
-	TEST(pVB->vvb(), 407);
-
-	TEST(pBe->vvb(), 411);
-	TEST(pDe->vvb(), 411);
-
-        TEST(pEe->vd(), 282);
-        TEST(pEe->fvb(), 311);
-    
-        TEST(pEe->D::vg(), 102);
-	printf("Did %d tests, of which %d failed.\n", all_count, failed_count);
-}
-
-int main()
-{
-
-    init();
-
-    e.w = 7;
-    e.vb = 11;
-
-    test_calls();
-    return 0;
-    
-}
-
-int A::f() {return 1;}
-int B::f() {return 2;}
-void D::s() {}
-int E::f() {return 20;}
-int D::vg() {return 100+d;}
-int E::vg() {return 200+d;}
-int V::f() {return 600+w;}
-int V::vv() {return 400+w;}
-int E::vv() {return 450+w;}
-int D::fd() {return 250+d;}
-int D::vd() {return 280+d;}
-int VB::fvb() {return 300+vb;}
-int VB::vvb() {return 400+vb;}
diff --git a/gdb/testsuite/gdb.hp/virtfun-hp.exp b/gdb/testsuite/gdb.hp/virtfun-hp.exp
deleted file mode 100644
index f5b3637..0000000
--- a/gdb/testsuite/gdb.hp/virtfun-hp.exp
+++ /dev/null
@@ -1,773 +0,0 @@
-# Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-set ws "\[\r\n\t \]+"
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set testfile "virtfun-hp"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile} "c++"] {
-    return -1;
-}
- 
- 
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-
-proc gdb_virtfunc_init {} {
-    global srcdir subdir binfile
-    global gdb_prompt
-
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $binfile
-
-    send_gdb "set language c++\n"
-    gdb_expect -re "$gdb_prompt $"
-    send_gdb "set width 0\n"
-    gdb_expect -re "$gdb_prompt $"
-}
-
-proc gdb_virtfunc_restart {} {
-    gdb_exit;
-    gdb_start;
-    gdb_virtfunc_init;
-    runto 'test_calls(void)';
-}
-
-#
-#  Test printing of the types of various classes.
-#
-
-proc test_ptype_of_classes {} {
-    global gdb_prompt
-    global ws
-
-    # This used to be a fail if it printed "struct" not "class".  But
-    # since this struct doesn't use any special C++ features, it is
-    # considered right for GDB to print it as "struct".
-    send_gdb "ptype VA\n"
-    gdb_expect {
-	-re "type = (struct|class) VA \{(${ws}public:|)${ws}int va;${ws}VA & operator=\\(VA const &\\);${ws}VA\\(VA const &\\);${ws}VA\\(void\\);${ws}\}.*$gdb_prompt $" {
-	    pass "ptype VA"
-	}
-	-re "type = (struct|class) VA \{(${ws}public:|)${ws}int va;((${ws}VA & operator=\\(VA const &\\);)|(${ws}VA\\(VA const &\\);)|(${ws}VA\\(void\\);))*${ws}\}.*$gdb_prompt $" {
-	    pass "ptype VA (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype VA"
-	}
-	timeout {
-	    fail "ptype VA (timeout)"
-	}
-    }
-
-    send_gdb "ptype VB\n"
-    gdb_expect {
-	-re "type = class VB \{${ws}public:${ws}int vb;${ws}VB & operator=\\(VB const &\\);${ws}VB\\(VB const &\\);${ws}VB\\(void\\);${ws}int fvb\\(void\\);${ws}virtual int vvb\\(void\\);${ws}\}.*$gdb_prompt $" {
-	    pass "ptype VB"
-	}
-	-re "type = class VB \{${ws}public:${ws}int vb;((${ws}VB & operator=\\(VB const &\\);)|(${ws}VB\\(VB const &\\);)|(${ws}VB\\(void\\);)|(${ws}int fvb\\(void\\);)|(${ws}virtual int vvb\\(void\\);))*${ws}\}.*$gdb_prompt $" {
-	    pass "ptype VB (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype VB"
-	}
-	timeout {
-	    fail "ptype VB (timeout)"
-	}
-    }
-
-    send_gdb "ptype V\n"
-    gdb_expect {
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;${ws}V & operator=\\(V const &\\);${ws}V\\(V const &\\);${ws}V\\(void\\);${ws}int f\\(void\\);${ws}virtual int vv\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype V"
-	}
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;((${ws}V & operator=\\(V const &\\);)|(${ws}V\\(V const &\\);)|(${ws}V\\(void\\);)|(${ws}int f\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype V (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype V"
-	}
-	timeout {
-	    fail "ptype V (timeout)"
-	}
-    }
-
-    send_gdb "ptype A\n"
-    gdb_expect {
-        -re "type = class A : public virtual V \{\[\r\n\t \]+private:\[\r\n\t \]+int a;\[\r\n\t \]+public:\[\r\n\t \]+virtual int f\\(void\\);\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype A (aCC)"
-        }
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb\[\\\$\.\]+V;${ws}int a;${ws}public:${ws}A & operator=\\(A const &\\);${ws}A\\(int, A const &\\);${ws}A\\(int\\);${ws}virtual int f\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype A"
-	}
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb\[\\\$\.\]+V;${ws}int a;${ws}public:((${ws}A & operator=\\(A const &\\);)|(${ws}A\\(int, A const &\\);)|(${ws}A\\(int\\);)|(${ws}virtual int f\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype A (obsolescent gcc or gdb)"
-	}
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb.FOO;${ws}int a;${ws}public:${ws}virtual int f.void.;${ws}\}\r\n$gdb_prompt $" {
-	    # This happens because the type is defined only after it is
-	    # too late.
-	    fail "ptype A (known failure with gcc cygnus-2.4.5-930417)"
-	    # Many of the rest of these tests have the same problem.
-	    return 0
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype A"
-	}
-	timeout {
-	    fail "ptype A (timeout)"
-	}
-    }
-
-    send_gdb "ptype B\n"
-    gdb_expect {
-	-re "type = class B : public A \{${ws}private:${ws}int b;${ws}public:${ws}B & operator=\\(B const &\\);${ws}B\\(int, B const &\\);${ws}B\\(int\\);${ws}virtual int f\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype B"
-	}
-	-re "type = class B : public A \{${ws}private:${ws}int b;${ws}public:((${ws}B & operator=\\(B const &\\);)|(${ws}B\\(int, B const &\\);)|(${ws}B\\(int\\);)|(${ws}virtual int f\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype B (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype B"
-	}
-	timeout {
-	    fail "ptype B (timeout)"
-	}
-    }
-
-    send_gdb "ptype C\n"
-    gdb_expect {
-        -re "type = class C : public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int c;\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype C (aCC)"
-        }
-	-re "type = class C : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int c;${ws}C & operator=\\(C const &\\);${ws}C\\(int, C const &\\);${ws}C\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype C"
-	}
-	-re "type = class C : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int c;((${ws}C & operator=\\(C const &\\);)|(${ws}C\\(int, C const &\\);)|(${ws}C\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype C (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype C"
-	}
-	timeout {
-	    fail "ptype C (timeout)"
-	}
-    }
-
-    send_gdb "ptype AD\n"
-    gdb_expect {
-	-re "type = class AD \{${ws}public:${ws}AD & operator=\\(AD const &\\);${ws}AD\\(AD const &\\);${ws}AD\\(void\\);${ws}virtual int vg\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype AD"
-	}
-	-re "type = class AD \{${ws}public:((${ws}AD & operator=\\(AD const &\\);)|(${ws}AD\\(AD const &\\);)|(${ws}AD\\(void\\);)|(${ws}virtual int vg\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype AD (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype AD"
-	}
-	timeout {
-	    fail "ptype AD (timeout)"
-	}
-    }
-
-    send_gdb "ptype D\n"
-    gdb_expect {
-        -re "type = class D : public AD, public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int d;\[\r\n\t \]+static void s\\(void\\);\[\r\n\t \]+virtual int vg\\(void\\);\[\r\n\t \]+virtual int vd\\(void\\);\[\r\n\t \]+int fd\\(void\\);\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype D (aCC)"
-        }
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;${ws}D & operator=\\(D const &\\);${ws}D\\(int, D const &\\);${ws}D\\(int\\);${ws}static void s\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vd\\(void\\);${ws}int fd\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype D"
-	}
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(int, D const &\\);)|(${ws}D\\(int\\);)|(${ws}static void s\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vd\\(void\\);)|(${ws}int fd\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype D (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype D"
-	}
-	timeout {
-	    fail "ptype D (timeout)"
-	}
-    }
-
-    send_gdb "ptype E\n"
-    gdb_expect {
-	-re "type = class E : public B, public virtual V, public D, public C \{${ws}public:${ws}int e;${ws}E & operator=\\(E const &\\);${ws}E\\(int, E const &\\);${ws}E\\(int\\);${ws}virtual int f\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vv\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype E"
-	}
-	-re "type = class E : public B, public virtual V, public D, public C \{${ws}public:${ws}int e;((${ws}E & operator=\\(E const &\\);)|(${ws}E\\(int, E const &\\);)|(${ws}E\\(int\\);)|(${ws}virtual int f\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype E (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype E"
-	}
-	timeout {
-	    fail "ptype E (timeout)"
-	}
-    }
-
-    send_gdb "ptype dd\n"
-    gdb_expect {
-        -re "type = class D : public AD, public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int d;\[\r\n\t \]+static void s\\(void\\);\[\r\n\t \]+virtual int vg\\(void\\);\[\r\n\t \]+virtual int vd\\(void\\);\[\r\n\t \]+int fd\\(void\\);\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype dd (aCC)"
-        }
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;${ws}D & operator=\\(D const &\\);${ws}D\\(int, D const &\\);${ws}D\\(int\\);${ws}static void s\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vd\\(void\\);${ws}int fd\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype dd"
-	}
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(int, D const &\\);)|(${ws}D\\(int\\);)|(${ws}static void s\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vd\\(void\\);)|(${ws}int fd\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype dd (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype dd"
-	}
-	timeout {
-	    fail "ptype dd (timeout)"
-	}
-    }
-
-    send_gdb "ptype ppd\n"
-    gdb_expect {
-        -re "type = class D : public AD, public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int d;\[\r\n\t \]+static void s\\(void\\);\[\r\n\t \]+virtual int vg\\(void\\);\[\r\n\t \]+virtual int vd\\(void\\);\[\r\n\t \]+int fd\\(void\\);\[\r\n\t \]+\} \[*\]+\r\n$gdb_prompt $" {
-            pass "ptype ppd (aCC)"
-        }
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;${ws}D & operator=\\(D const &\\);${ws}D\\(int, D const &\\);${ws}D\\(int\\);${ws}static void s\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vd\\(void\\);${ws}int fd\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype ppd"
-	}
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(int, D const &\\);)|(${ws}D\\(int\\);)|(${ws}static void s\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vd\\(void\\);)|(${ws}int fd\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype ppd (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype ppd"
-	}
-	timeout {
-	    fail "ptype ppd (timeout)"
-	}
-    }
-
-    send_gdb "ptype pAd\n"
-    gdb_expect {
-	-re "type = class AD \{${ws}public:${ws}AD & operator=\\(AD const &\\);${ws}AD\\(AD const &\\);${ws}AD\\(void\\);${ws}virtual int vg\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pAd"
-	}
-	-re "type = class AD \{${ws}public:((${ws}AD & operator=\\(AD const &\\);)|(${ws}AD\\(AD const &\\);)|(${ws}AD\\(void\\);)|(${ws}virtual int vg\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pAd (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pAd"
-	}
-	timeout {
-	    fail "ptype pAd (timeout)"
-	}
-    }
-
-    send_gdb "ptype a\n"
-    gdb_expect {
-        -re "type = class A : public virtual V \{\[\r\n\t \]+private:\[\r\n\t \]+int a;\[\r\n\t \]+public:\[\r\n\t \]+virtual int f\\(void\\);\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype a (aCC)"
-        }
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}int a;${ws}public:${ws}A & operator=\\(A const &\\);${ws}A\\(int, A const &\\);${ws}A\\(int\\);${ws}virtual int f\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype a"
-	}
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}int a;${ws}public:((${ws}A & operator=\\(A const &\\);)|(${ws}A\\(int, A const &\\);)|(${ws}A\\(int\\);)|(${ws}virtual int f\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype a (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype a"
-	}
-	timeout {
-	    fail "ptype a (timeout)"
-	}
-    }
-
-    send_gdb "ptype b\n"
-    gdb_expect {
-	-re "type = class B : public A \{${ws}private:${ws}int b;${ws}public:${ws}B & operator=\\(B const &\\);${ws}B\\(int, B const &\\);${ws}B\\(int\\);${ws}virtual int f\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype b"
-	}
-	-re "type = class B : public A \{${ws}private:${ws}int b;${ws}public:((${ws}B & operator=\\(B const &\\);)|(${ws}B\\(int, B const &\\);)|(${ws}B\\(int\\);)|(${ws}virtual int f\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype b (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype b"
-	}
-	timeout {
-	    fail "ptype b (timeout)"
-	}
-    }
-
-    send_gdb "ptype c\n"
-    gdb_expect {
-        -re "type = class C : public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int c;\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype c (aCC)"
-        }
-	-re "type = class C : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int c;${ws}C & operator=\\(C const &\\);${ws}C\\(int, C const &\\);${ws}C\\(int\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype c"
-	}
-	-re "type = class C : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int c;((${ws}C & operator=\\(C const &\\);)|(${ws}C\\(int, C const &\\);)|(${ws}C\\(int\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype c (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype c"
-	}
-	timeout {
-	    fail "ptype c (timeout)"
-	}
-    }
-
-    send_gdb "ptype d\n"
-    gdb_expect {
-        -re "type = class D : public AD, public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int d;\[\r\n\t \]+static void s\\(void\\);\[\r\n\t \]+virtual int vg\\(void\\);\[\r\n\t \]+virtual int vd\\(void\\);\[\r\n\t \]+int fd\\(void\\);\[\r\n\t \]+\}\r\n$gdb_prompt $" {
-            pass "ptype d (aCC)"
-        }
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;${ws}D & operator=\\(D const &\\);${ws}D\\(int, D const &\\);${ws}D\\(int\\);${ws}static void s\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vd\\(void\\);${ws}int fd\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype d"
-	}
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(int, D const &\\);)|(${ws}D\\(int\\);)|(${ws}static void s\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vd\\(void\\);)|(${ws}int fd\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype d (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype d"
-	}
-	timeout {
-	    fail "ptype d (timeout)"
-	}
-    }
-
-    send_gdb "ptype e\n"
-    gdb_expect {
-	-re "type = class E : public B, public virtual V, public D, public C \{${ws}public:${ws}int e;${ws}E & operator=\\(E const &\\);${ws}E\\(int, E const &\\);${ws}E\\(int\\);${ws}virtual int f\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vv\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype e"
-	}
-	-re "type = class E : public B, public virtual V, public D, public C \{${ws}public:${ws}int e;((${ws}E & operator=\\(E const &\\);)|(${ws}E\\(int, E const &\\);)|(${ws}E\\(int\\);)|(${ws}virtual int f\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype e (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype e"
-	}
-	timeout {
-	    fail "ptype e (timeout)"
-	}
-    }
-
-    send_gdb "ptype v\n"
-    gdb_expect {
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;${ws}V & operator=\\(V const &\\);${ws}V\\(V const &\\);${ws}V\\(void\\);${ws}int f\\(void\\);${ws}virtual int vv\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype v"
-	}
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;((${ws}V & operator=\\(V const &\\);)|(${ws}V\\(V const &\\);)|(${ws}V\\(void\\);)|(${ws}int f\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype v (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype v"
-	}
-	timeout {
-	    fail "ptype v (timeout)"
-	}
-    }
-
-    send_gdb "ptype vb\n"
-    gdb_expect {
-	-re "type = class VB \{${ws}public:${ws}int vb;${ws}VB & operator=\\(VB const &\\);${ws}VB\\(VB const &\\);${ws}VB\\(void\\);${ws}int fvb\\(void\\);${ws}virtual int vvb\\(void\\);${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype vb"
-	}
-	-re "type = class VB \{${ws}public:${ws}int vb;((${ws}VB & operator=\\(VB const &\\);)|(${ws}VB\\(VB const &\\);)|(${ws}VB\\(void\\);)|(${ws}int fvb\\(void\\);)|(${ws}virtual int vvb\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
-	    pass "ptype vb (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype vb"
-	}
-	timeout {
-	    fail "ptype vb (timeout)"
-	}
-    }
-
-    send_gdb "ptype pAa\n"
-    gdb_expect {
-        -re "type = class A : public virtual V \{\[\r\n\t \]+private:\[\r\n\t \]+int a;\[\r\n\t \]+public:\[\r\n\t \]+virtual int f\\(void\\);\[\r\n\t \]+\} \[*\]+\r\n$gdb_prompt $" {
-            pass "ptype pAa (aCC)"
-        }
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}int a;${ws}public:${ws}A & operator=\\(A const &\\);${ws}A\\(int, A const &\\);${ws}A\\(int\\);${ws}virtual int f\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pAa"
-	}
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}int a;${ws}public:((${ws}A & operator=\\(A const &\\);)|(${ws}A\\(int, A const &\\);)|(${ws}A\\(int\\);)|(${ws}virtual int f\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pAa (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pAa"
-	}
-	timeout {
-	    fail "ptype pAa (timeout)"
-	}
-    }
-
-    send_gdb "ptype pAe\n"
-    gdb_expect {
-        -re "type = class A : public virtual V \{\[\r\n\t \]+private:\[\r\n\t \]+int a;\[\r\n\t \]+public:\[\r\n\t \]+virtual int f\\(void\\);\[\r\n\t \]+\} \[*\]+\r\n$gdb_prompt $" {
-            pass "ptype pAe (aCC)"
-	}
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}int a;${ws}public:${ws}A & operator=\\(A const &\\);${ws}A\\(int, A const &\\);${ws}A\\(int\\);${ws}virtual int f\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pAe"
-	}
-	-re "type = class A : public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}int a;${ws}public:((${ws}A & operator=\\(A const &\\);)|(${ws}A\\(int, A const &\\);)|(${ws}A\\(int\\);)|(${ws}virtual int f\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pAe (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pAe"
-	}
-	timeout {
-	    fail "ptype pAe (timeout)"
-	}
-    }
-
-    send_gdb "ptype pBe\n"
-    gdb_expect {
-	-re "type = class B : public A \{${ws}private:${ws}int b;${ws}public:${ws}B & operator=\\(B const &\\);${ws}B\\(int, B const &\\);${ws}B\\(int\\);${ws}virtual int f\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pBe"
-	}
-	-re "type = class B : public A \{${ws}private:${ws}int b;${ws}public:((${ws}B & operator=\\(B const &\\);)|(${ws}B\\(int, B const &\\);)|(${ws}B\\(int\\);)|(${ws}virtual int f\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pBe (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pBe"
-	}
-	timeout {
-	    fail "ptype pBe (timeout)"
-	}
-    }
-
-    send_gdb "ptype pDd\n"
-    gdb_expect {
-        -re "type = class D : public AD, public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int d;\[\r\n\t \]+static void s\\(void\\);\[\r\n\t \]+virtual int vg\\(void\\);\[\r\n\t \]+virtual int vd\\(void\\);\[\r\n\t \]+int fd\\(void\\);\[\r\n\t \]+\} \[*\]+\r\n$gdb_prompt $" {
-            pass "ptype pDd (aCC)"
-        }
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;${ws}D & operator=\\(D const &\\);${ws}D\\(int, D const &\\);${ws}D\\(int\\);${ws}static void s\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vd\\(void\\);${ws}int fd\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pDd"
-	}
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(int, D const &\\);)|(${ws}D\\(int\\);)|(${ws}static void s\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vd\\(void\\);)|(${ws}int fd\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pDd (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pDd"
-	}
-	timeout {
-	    fail "ptype pDd (timeout)"
-	}
-    }
-
-    send_gdb "ptype pDe\n"
-    gdb_expect {
-        -re "type = class D : public AD, public virtual V \{\[\r\n\t \]+public:\[\r\n\t \]+int d;\[\r\n\t \]+static void s\\(void\\);\[\r\n\t \]+virtual int vg\\(void\\);\[\r\n\t \]+virtual int vd\\(void\\);\[\r\n\t \]+int fd\\(void\\);\[\r\n\t \]+\} \[*\]+\r\n$gdb_prompt $" {
-            pass "ptype pDe (aCC)"
-        }
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;${ws}D & operator=\\(D const &\\);${ws}D\\(int, D const &\\);${ws}D\\(int\\);${ws}static void s\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vd\\(void\\);${ws}int fd\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pDe"
-	}
-	-re "type = class D : public AD, public virtual V \{${ws}private:${ws}V \[*\]+_vb.V;${ws}public:${ws}int d;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(int, D const &\\);)|(${ws}D\\(int\\);)|(${ws}static void s\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vd\\(void\\);)|(${ws}int fd\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pDe (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pDe"
-	}
-	timeout {
-	    fail "ptype pDe (timeout)"
-	}
-    }
-
-    send_gdb "ptype pVa\n"
-    gdb_expect {
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;${ws}V & operator=\\(V const &\\);${ws}V\\(V const &\\);${ws}V\\(void\\);${ws}int f\\(void\\);${ws}virtual int vv\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVa"
-	}
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;((${ws}V & operator=\\(V const &\\);)|(${ws}V\\(V const &\\);)|(${ws}V\\(void\\);)|(${ws}int f\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVa (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pVa"
-	}
-	timeout {
-	    fail "ptype pVa (timeout)"
-	}
-    }
-
-    send_gdb "ptype pVv\n"
-    gdb_expect {
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;${ws}V & operator=\\(V const &\\);${ws}V\\(V const &\\);${ws}V\\(void\\);${ws}int f\\(void\\);${ws}virtual int vv\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVv"
-	}
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;((${ws}V & operator=\\(V const &\\);)|(${ws}V\\(V const &\\);)|(${ws}V\\(void\\);)|(${ws}int f\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVv (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pVv"
-	}
-	timeout {
-	    fail "ptype pVv (timeout)"
-	}
-    }
-
-    send_gdb "ptype pVe\n"
-    gdb_expect {
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;${ws}V & operator=\\(V const &\\);${ws}V\\(V const &\\);${ws}V\\(void\\);${ws}int f\\(void\\);${ws}virtual int vv\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVe"
-	}
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;((${ws}V & operator=\\(V const &\\);)|(${ws}V\\(V const &\\);)|(${ws}V\\(void\\);)|(${ws}int f\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVe (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pVe"
-	}
-	timeout {
-	    fail "ptype pVe (timeout)"
-	}
-    }
-
-    send_gdb "ptype pVd\n"
-    gdb_expect {
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;${ws}V & operator=\\(V const &\\);${ws}V\\(V const &\\);${ws}V\\(void\\);${ws}int f\\(void\\);${ws}virtual int vv\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVd"
-	}
-	-re "type = class V : public VA, public VB \{${ws}public:${ws}int w;((${ws}V & operator=\\(V const &\\);)|(${ws}V\\(V const &\\);)|(${ws}V\\(void\\);)|(${ws}int f\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVd (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pVd"
-	}
-	timeout {
-	    fail "ptype pVd (timeout)"
-	}
-    }
-
-    send_gdb "ptype pADe\n"
-    gdb_expect {
-	-re "type = class AD \{${ws}public:${ws}AD & operator=\\(AD const &\\);${ws}AD\\(AD const &\\);${ws}AD\\(void\\);${ws}virtual int vg\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pADe"
-	}
-	-re "type = class AD \{${ws}public:((${ws}AD & operator=\\(AD const &\\);)|(${ws}AD\\(AD const &\\);)|(${ws}AD\\(void\\);)|(${ws}virtual int vg\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pADe (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pADe"
-	}
-	timeout {
-	    fail "ptype pADe (timeout)"
-	}
-    }
-
-    send_gdb "ptype pEe\n"
-    gdb_expect {
-	-re "type = class E : public B, public virtual V, public D, public C \{${ws}public:${ws}int e;${ws}E & operator=\\(E const &\\);${ws}E\\(int, E const &\\);${ws}E\\(int\\);${ws}virtual int f\\(void\\);${ws}virtual int vg\\(void\\);${ws}virtual int vv\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pEe"
-	}
-	-re "type = class E : public B, public virtual V, public D, public C \{${ws}public:${ws}int e;((${ws}E & operator=\\(E const &\\);)|(${ws}E\\(int, E const &\\);)|(${ws}E\\(int\\);)|(${ws}virtual int f\\(void\\);)|(${ws}virtual int vg\\(void\\);)|(${ws}virtual int vv\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pEe (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pEe"
-	}
-	timeout {
-	    fail "ptype pEe (timeout)"
-	}
-    }
-
-    send_gdb "ptype pVB\n"
-    gdb_expect {
-	-re "type = class VB \{${ws}public:${ws}int vb;${ws}VB & operator=\\(VB const &\\);${ws}VB\\(VB const &\\);${ws}VB\\(void\\);${ws}int fvb\\(void\\);${ws}virtual int vvb\\(void\\);${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVB"
-	}
-	-re "type = class VB \{${ws}public:${ws}int vb;((${ws}VB & operator=\\(VB const &\\);)|(${ws}VB\\(VB const &\\);)|(${ws}VB\\(void\\);)|(${ws}int fvb\\(void\\);)|(${ws}virtual int vvb\\(void\\);))*${ws}\} \[*\]+\r\n$gdb_prompt $" {
-	    pass "ptype pVB (obsolescent gcc or gdb)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "ptype pVB"
-	}
-	timeout {
-	    fail "ptype pVB (timeout)"
-	}
-    }
-}
-
-#
-#  Test calling of virtual functions.
-#
-
-proc test_virtual_calls {} {
-    global gdb_prompt
-    global GDB
-
-    if [target_info exists gdb,cannot_call_functions] {
-	setup_xfail "*-*-*" 2416
-	fail "This target can not call functions"
-	return 0
-    }
-
-    send_gdb "print pAe->f()\n"
-    gdb_expect {
-	-re ".* = 20\r\n$gdb_prompt $" { pass "print pAe->f()" }
-	-re "Cannot invoke functions on this machine.*$gdb_prompt $" {
-	    fail "print pAe->f() (cannot invoke functions, skipping virtual calls)"
-	    return 0
-	}
-	-re ".*Cannot access memory at address 0x8.*$gdb_prompt $" {
-	    fail "print pAe->f() \
-(known failure with gcc cygnus-2.4.5-930417, skipping virtual calls)"
-	    return 0
-	}
-	-re ".*$gdb_prompt $" { fail "print pAe->f()" }
-	timeout { fail "print pAe->f() (timeout)" }
-	eof { fail "print pAe->f() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pAa->f()\n"
-    gdb_expect {
-	-re ".* = 1\r\n$gdb_prompt $" { pass "print pAa->f()" }
-	-re ".*$gdb_prompt $" { fail "print pAa->f()" }
-	timeout { fail "print pAa->f() (timeout)" }
-	eof { fail "print pAa->f() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pDe->vg()\n"
-#   setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 202\r\n$gdb_prompt $" { pass "print pDe->vg()" }
-	-re ".*$gdb_prompt $" { fail "print pDe->vg()" }
-	timeout { fail "print pDe->vg() (timeout)" }
-	eof { fail "print pDe->vg() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pADe->vg()\n"
-    gdb_expect {
-	-re ".* = 202\r\n$gdb_prompt $" { pass "print pADe->vg()" }
-	-re ".*$gdb_prompt $" { fail "print pADe->vg()" }
-	timeout { fail "print pADe->vg() (timeout)" }
-	eof { fail "print pADe->vg() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pDd->vg()\n"
-#   setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 101\r\n$gdb_prompt $" { pass "print pDd->vg()" }
-	-re ".*$gdb_prompt $" { fail "print pDd->vg()" }
-	timeout { fail "print pDd->vg() (timeout)" }
-	eof { fail "print pDd->vg() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pEe->vvb()\n"
-#   setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 411\r\n$gdb_prompt $" { pass "print pEe->vvb()" }
-	-re ".*$gdb_prompt $" { fail "print pEe->vvb()" }
-	timeout { fail "print pEe->vvb() (timeout)" }
-	eof { fail "print pEe->vvb() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pVB->vvb()\n"
-    gdb_expect {
-	-re ".* = 407\r\n$gdb_prompt $" { pass "print pVB->vvb()" }
-	-re ".*$gdb_prompt $" { fail "print pVB->vvb()" }
-	timeout { fail "print pVB->vvb() (timeout)" }
-	eof { fail "print pVB->vvb() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pBe->vvb()\n"
-#   setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 411\r\n$gdb_prompt $" { pass "print pBe->vvb()" }
-	-re ".*$gdb_prompt $" { fail "print pBe->vvb()" }
-	timeout { fail "print pBe->vvb() (timeout)" }
-	eof { fail "print pBe->vvb() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pDe->vvb()\n"
-#   setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 411\r\n$gdb_prompt $" { pass "print pDe->vvb()" }
-	-re ".*$gdb_prompt $" { fail "print pDe->vvb()" }
-	timeout { fail "print pDe->vvb() (timeout)" }
-	eof { fail "print pDe->vvb() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pEe->vd()\n"
-#   setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 282\r\n$gdb_prompt $" { pass "print pEe->vd()" }
-	-re ".*$gdb_prompt $" { fail "print pEe->vd()" }
-	timeout { fail "print pEe->vd() (timeout)" }
-	eof { fail "print pEe->vd() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pEe->fvb()\n"
-#   setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 311\r\n$gdb_prompt $" { pass "print pEe->fvb()" }
-	-re ".*$gdb_prompt $" { fail "print pEe->fvb()" }
-	timeout { fail "print pEe->fvb() (timeout)" }
-	eof { fail "print pEe->fvb() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-
-    send_gdb "print pEe->D::vg()\n"
-    setup_xfail "*-*-*"
-    gdb_expect {
-	-re ".* = 102\r\n$gdb_prompt $" { pass "print pEe->D::vg()" }
-	-re ".*$gdb_prompt $" { fail "print pEe->D::vg()" }
-	timeout { fail "print pEe->D::vg() (timeout)" }
-	eof { fail "print pEe->D::vg() ($GDB dumped core) (FIXME)" ; gdb_virtfunc_restart; return }
-    }
-}
-
-proc do_tests {} {
-    global prms_id
-    global bug_id
-
-    set prms_id 0
-    set bug_id 0
-
-    gdb_start;
-    gdb_virtfunc_init;
-
-    # Get the debug format for the compiled test case.  If that
-    # format is DWARF 1 then just skip all the tests since none of
-    # them will pass.
-
-    if [ runto_main ] then {
-	get_debug_format
-	if [ setup_xfail_format "DWARF 1" ] then {
-	    fail "C++ tests skipped due to limited C++ support in DWARF 1 debug format"
-	    return
-	}
-	clear_xfail "*-*-*"
-    }
-
-    test_ptype_of_classes
-
-    if [ runto 'test_calls(void)' ] then {
-	test_virtual_calls
-    }
-}
-
-do_tests
diff --git a/gdb/testsuite/gdb.hp/watch-cmd.exp b/gdb/testsuite/gdb.hp/watch-cmd.exp
deleted file mode 100644
index a7e3b5c..0000000
--- a/gdb/testsuite/gdb.hp/watch-cmd.exp
+++ /dev/null
@@ -1,165 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-#
-# test special commands
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "run-hp"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-
-}
-
-# are we on a target board
-if ![isnative] then {
-    return
-}
-
-if {![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"]} {
-    #setup_xfail "*-*.*"
-    return 0
-}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-
-gdb_exit
-gdb_start
-delete_breakpoints
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-
-
-proc watchpoint_command_test {} {
-    global gdb_prompt
-
-    if [target_info exists noargs] { 
-        verbose "Skipping watchpoint_command_test because of noargs."
-        return
-    }
-
-    if { ![runto factorial] } then { gdb_suppress_tests }
-    # Don't depend upon argument passing, since most simulators don't currently
-    # support it.  Bash value variable to be what we want.
-    gdb_test "p value=6" "" "set value to 6 in watchpoint_command_test"
-    delete_breakpoints
-
-    # Verify that we can create a watchpoint, and give it a commands
-    # list that continues the inferior.  We set the watchpoint on a
-    # local variable, too, so that it self-deletes when the watched
-    # data goes out of scope.
-    #
-    # What should happen is: Each time the watchpoint triggers, it
-    # continues the inferior.  Eventually, the watchpoint will self-
-    # delete, when the watched variable is out of scope.  But by that
-    # time, the inferior should have exited.  GDB shouldn't crash or
-    # anything untoward as a result of this.
-    #
-    send_gdb "watch local_var\n"
-    gdb_expect {
-      -re ".*\[Ww\]atchpoint (\[0-9\]*): local_var.*$gdb_prompt $"\
-              { pass "watch local_var"
-                set wp_id $expect_out(1,string)
-                send_gdb "commands $wp_id\n"
-                gdb_expect {
-                  -re "Type commands for when breakpoint $wp_id is hit, one per line.*>"\
-                          { pass "begin commands on watch"}
-                  -re "$gdb_prompt $"\
-                          {fail "begin commands on watch"}
-                  timeout {fail "(timeout) begin commands on watch"}
-                }
-              }
-    -re "$gdb_prompt $"\
-              {fail "watch local_var"}
-      timeout {fail "(timeout) watch local_var"}
-    }
-#    set wp_id $expect_out(1,string)
-#    send_gdb "commands $wp_id\n"
-#    gdb_expect {
-#      -re "Type commands for when breakpoint $wp_id is hit, one per line.*>"\
-#              {pass "begin commands on watch"}
-#      -re "$gdb_prompt $"\
-#              {fail "begin commands on watch"}
-#      timeout {fail "(timeout) begin commands on watch"}
-#    }
-    send_gdb "print value\n"
-    gdb_expect {
-      -re ">"\
-              {pass "add print command to watch"}
-      -re "$gdb_prompt $"\
-              {fail "add print command to watch"}
-      timeout {fail "(timeout) add print command to watch"}
-    }
-    send_gdb "continue\n"
-    gdb_expect {
-      -re ">"\
-              {pass "add continue command to watch"}
-      -re "$gdb_prompt $"\
-              {fail "add continue command to watch"}
-      timeout {fail "(timeout) add continue command to watch"}
-    }
-    send_gdb "end\n"
-    gdb_expect {
-      -re "$gdb_prompt $"\
-              {pass "begin commands on watch"}
-      timeout {fail "(timeout) begin commands on watch"}
-    }
-    send_gdb "continue\n"
-    gdb_expect {
-      -re "Continuing.*\[Ww\]atchpoint $wp_id deleted because the program has left the block in.*which its expression is valid.*in main.*$gdb_prompt $"\
-              {pass "continue with watch"}
-      -re "$gdb_prompt $"\
-              {fail "continue with watch"}
-      timeout {fail "(timeout) continue with watch"}
-    }
-    send_gdb "continue\n"
-    gdb_expect {
-      -re "Continuing.*$gdb_prompt $"\
-              {pass "continue until exit"}
-      -re "$gdb_prompt $"\
-              {fail "continue until exit"}
-      timeout {fail "(timeout) continue until exit"}
-    }
-}
-
-watchpoint_command_test
-
-
-
-
-
-
-
-
-
-
-
diff --git a/gdb/testsuite/gdb.hp/watch-hp.c b/gdb/testsuite/gdb.hp/watch-hp.c
deleted file mode 100644
index 7336fe2..0000000
--- a/gdb/testsuite/gdb.hp/watch-hp.c
+++ /dev/null
@@ -1,166 +0,0 @@
-#include <stdio.h>
-/*
- *	Since using watchpoints can be very slow, we have to take some pains to
- *	ensure that we don't run too long with them enabled or we run the risk
- *	of having the test timeout.  To help avoid this, we insert some marker
- *	functions in the execution stream so we can set breakpoints at known
- *	locations, without worrying about invalidating line numbers by changing
- *	this file.  We use null bodied functions are markers since gdb does
- *	not support breakpoints at labeled text points at this time.
- *
- *	One place we need is a marker for when we start executing our tests
- *	instructions rather than any process startup code, so we insert one
- *	right after entering main().  Another is right before we finish, before
- *	we start executing any process termination code.
- *
- *	Another problem we have to guard against, at least for the test
- *	suite, is that we need to ensure that the line that causes the
- *	watchpoint to be hit is still the current line when gdb notices
- *	the hit.  Depending upon the specific code generated by the compiler,
- *	the instruction after the one that triggers the hit may be part of
- *	the same line or part of the next line.  Thus we ensure that there
- *	are always some instructions to execute on the same line after the
- *	code that should trigger the hit.
- */
-
-int count = -1;
-int ival1 = -1;
-int ival2 = -1;
-int ival3 = -1;
-int ival4 = -1;
-int ival5 = -1;
-char buf[10];
-struct foo
-{
-  int val;
-};
-struct foo struct1, struct2, *ptr1, *ptr2;
-
-int doread = 0;
-
-void marker1 ()
-{
-}
-
-void marker2 ()
-{
-}
-
-void marker4 ()
-{
-}
-
-void marker5 ()
-{
-}
-
-void marker6 ()
-{
-}
-
-void recurser (x)
-  int  x;
-{
-  int  local_x;
-
-  if (x > 0)
-    recurser (x-1);
-  local_x = x;
-}
-
-void
-func2 ()
-{
-  int  local_a;
-  static int  static_b;
-
-  ival5++;
-  local_a = ival5;
-  static_b = local_a;
-}
-
-int
-func1 ()
-{
-  /* The point of this is that we will set a breakpoint at this call.
-
-     Then, if DECR_PC_AFTER_BREAK equals the size of a function call
-     instruction (true on a sun3 if this is gcc-compiled--FIXME we
-     should use asm() to make it work for any compiler, present or
-     future), then we will end up branching to the location just after
-     the breakpoint.  And we better not confuse that with hitting the
-     breakpoint.  */
-  func2 ();
-  return 73;
-}
-
-int main ()
-{
-  struct1.val = 1;
-  struct2.val = 2;
-  ptr1 = &struct1;
-  ptr2 = &struct2;
-  marker1 ();
-  func1 ();
-  for (count = 0; count < 4; count++) {
-    ival1 = count;
-    ival3 = count; ival4 = count;
-  }
-  ival1 = count; /* Outside loop */
-  ival2 = count;
-  ival3 = count; ival4 = count;
-  marker2 ();
-  if (doread)
-    {
-      static char msg[] = "type stuff for buf now:";
-      write (1, msg, sizeof (msg) - 1);
-      read (0, &buf[0], 5);
-    }
-  marker4 ();
-
-  /* We have a watchpoint on ptr1->val.  It should be triggered if
-     ptr1's value changes.  */
-  ptr1 = ptr2;
-
-  /* This should not trigger the watchpoint.  If it does, then we
-     used the wrong value chain to re-insert the watchpoints or we
-     are not evaluating the watchpoint expression correctly.  */
-  struct1.val = 5;
-  marker5 ();
-
-  /* We have a watchpoint on ptr1->val.  It should be triggered if
-     ptr1's value changes.  */
-  ptr1 = ptr2;
-
-  /* This should not trigger the watchpoint.  If it does, then we
-     used the wrong value chain to re-insert the watchpoints or we
-     are not evaluating the watchpoint expression correctly.  */
-  struct1.val = 5;
-  marker5 ();
-
-  /* We're going to watch locals of func2, to see that out-of-scope
-     watchpoints are detected and properly deleted.
-     */
-  marker6 ();
-
-  /* This invocation is used for watches of a single
-     local variable. */
-  func2 ();
-
-  /* This invocation is used for watches of an expression
-     involving a local variable. */
-  func2 ();
-
-  /* This invocation is used for watches of a static
-     (non-stack-based) local variable. */
-  func2 ();
-
-  /* This invocation is used for watches of a local variable
-     when recursion happens.
-     */
-  marker6 ();
-  recurser (2);
-
-  marker6 ();
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.hp/watch-hp.exp b/gdb/testsuite/gdb.hp/watch-hp.exp
deleted file mode 100644
index a1c3fc8..0000000
--- a/gdb/testsuite/gdb.hp/watch-hp.exp
+++ /dev/null
@@ -1,784 +0,0 @@
-# Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "watch-hp"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-# Prepare for watchpoint tests by setting up two breakpoints and one
-# watchpoint.
-#
-# We use breakpoints at marker functions to get past all the startup code,
-# so we can get to the watchpoints in a reasonable amount of time from a
-# known starting point.
-#
-# For simplicity, so we always know how to reference specific breakpoints or
-# watchpoints by number, we expect a particular ordering and numbering of
-# each in the combined breakpoint/watchpoint table, as follows:
-#
-#	Number		What		Where
-#	1		Breakpoint	marker1()
-#	2		Breakpoint	marker2()
-#	3		Watchpoint	ival3
-
-proc initialize {} {
-    global gdb_prompt
-    global hex
-    global decimal
-    global srcfile
-
-    if [gdb_test "break marker1" "Breakpoint 1 at $hex: file .*$srcfile, line $decimal.*" "set breakpoint at marker1" ] { 
-      return 0; 
-    }
-
-
-    if [gdb_test "break marker2" "Breakpoint 2 at $hex: file .*$srcfile, line $decimal.*" "set breakpoint at marker2" ] { 
-      return 0; 
-    }
-
-
-    if [gdb_test "info break" "1\[ \]*breakpoint.*marker1.*\r\n2\[ \]*breakpoint.*marker2.*" "info break in watchpoint.exp" ] { 
-      return 0; 
-    }
-
-# ??rehrauer: To fix DTS #CHFts23014, in which setting a watchpoint
-# before running can cause the inferior to croak on HP-UX 10.30 and
-# 11.0 for reasons as yet unknown, we've disabled the ability to set
-# watches without a running inferior.  Verify the restriction.
-#
-    send_gdb "watch ival3\n"
-    gdb_expect {
-        -re ".*can't do that without a running program; try \"break main\", \"run\" first.*$gdb_prompt $" {
-	    pass "set watchpoint on ival3"
-	}
-	-re ".*$gdb_prompt $" { fail "set watchpoint on ival3"  }
-	timeout { fail "set watchpoint on ival3 (timeout)"  }
-    }
-
-
-#    if [gdb_test "watch ival3" ".*\[Ww\]atchpoint 3: ival3" "set watchpoint on ival3" ] { 
-#      return 0; 
-#    }
-
-
-    # "info watch" is the same as "info break"
-
-#    if [gdb_test "info watch" "1\[ \]*breakpoint.*marker1.*\r\n2\[ \]*breakpoint.*marker2.*\r\n3\[ \]*.*watchpoint.*ival3" "watchpoint found in watchpoint/breakpoint table" ] { 
-#      return 0; 
-#    }
-
-
-    # After installing the watchpoint, we disable it until we are ready
-    # to use it.  This allows the test program to run at full speed until
-    # we get to the first marker function.
-
-#    if [gdb_test "disable 3" "disable 3\[\r\n\]+" "disable watchpoint" ] { 
-#      return 0; 
-#    }
-
-
-    return 1
-}
-
-#
-# Test simple watchpoint.
-#
-
-proc test_simple_watchpoint {} {
-    global gdb_prompt
-    global hex
-    global decimal
-
-    # Ensure that the watchpoint is disabled when we startup.
-
-#    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "disable watchpoint in test_simple_watchpoint" ] { 
-#      return 0; 
-#    }
-
-
-    # Run until we get to the first marker function.
-
-    gdb_run_cmd
-    set timeout 600
-    gdb_expect {
-	-re "Breakpoint 1, marker1 .*$gdb_prompt $" {
-	    pass "run to marker1 in test_simple_watchpoint"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "run to marker1 in test_simple_watchpoint"
-	    return
-	}
-	timeout {
-	    fail "run to marker1 in test_simple_watchpoint (timeout)"
-	    return
-	}
-    }
-#************************
-
-# ??rehrauer: To fix DTS #CHFts23014, in which setting a watchpoint
-# before running can cause the inferior to croak on HP-UX 10.30 and
-# 11.0 for reasons as yet unknown, we've disabled the ability to set
-# watches without a running inferior.  The following testpoints used
-# to be in [initialize].
-#
-    send_gdb "watch ival3\n"
-    gdb_expect {
-	-re ".*\[Ww\]atchpoint 3: ival3\r\n$gdb_prompt $" { 
-	    pass "set watchpoint on ival3"
-	}
-	-re ".*$gdb_prompt $" { fail "set watchpoint on ival3"  }
-	timeout { fail "set watchpoint on ival3 (timeout)"  }
-    }
-
-    # "info watch" is the same as "info break"
-
-    send_gdb "info watch\n"
-    gdb_expect {
-	-re "1\[ \]*breakpoint.*marker1.*\r\n2\[ \]*breakpoint.*marker2.*\r\n3\[ \]*.*watchpoint.*ival3\r\n$gdb_prompt $" {
-	    pass "watchpoint found in watchpoint/breakpoint table"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "watchpoint found in watchpoint/breakpoint table" 
-	}
-	timeout {
-	   fail "watchpoint found in watchpoint/breakpoint table" 
-	}
-    }
-
-    # After installing the watchpoint, we disable it until we are ready
-    # to use it.  This allows the test program to run at full speed until
-    # we get to the first marker function.
-
-    send_gdb "disable 3\n"
-    gdb_expect {
-	-re "disable 3\[\r\n\]+$gdb_prompt $" { pass "disable watchpoint" }
-	-re ".*$gdb_prompt $" { fail "disable watchpoint"  }
-	timeout { fail "disable watchpoint (timeout)"  }
-    }
-#******
-    # After reaching the marker function, enable the watchpoint.
-
-    if [gdb_test "enable 3" "^enable 3\[\r\n\]+" "enable watchpoint" ] { 
-      return ; 
-    }
-
-
-    gdb_test "break func1" "Breakpoint.*at.*"
-    gdb_test "set \$func1_breakpoint_number = \$bpnum" ""
-
-    gdb_test "continue" "Continuing.*Breakpoint \[0-9\]*, func1.*" \
-	"continue to breakpoint at func1"
-
-    # Continue until the first change, from -1 to 0
-
-    send_gdb "cont\n"
-    gdb_expect {
-	-re "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count; ival4 = count;.*$gdb_prompt $" {
-	    pass "watchpoint hit, first time"
-	}
-	-re "Continuing.*Breakpoint.*func1.*$gdb_prompt $" {
-	    setup_xfail "m68*-*-*" 2597
-	    fail "thought it hit breakpoint at func1 twice"
-	    gdb_test "delete \$func1_breakpoint_number" ""
-	    gdb_test "continue" "\
-Continuing.*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count;" \
-		"watchpoint hit, first time"
-	}
-	-re ".*$gdb_prompt $" { fail "watchpoint hit, first time" ; return }
-	timeout { fail "watchpoint hit, first time (timeout)" ; return }
-	eof { fail "watchpoint hit, first time (eof)" ; return }
-    }
-
-    gdb_test "delete \$func1_breakpoint_number" ""
-
-    # Continue until the next change, from 0 to 1.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" "watchpoint hit, second time"
-
-    # Continue until the next change, from 1 to 2.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 2.*ival3 = count; ival4 = count;.*" "watchpoint hit, third time"
-    
-    # Continue until the next change, from 2 to 3.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 3.*ival3 = count; ival4 = count;.*" "watchpoint hit, fourth time"
-
-    # Continue until the next change, from 3 to 4.
-    # Note that this one is outside the loop.
-
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 4.*ival3 = count; ival4 = count;.*" "watchpoint hit, fifth time"
-
-    # Continue until we hit the finishing marker function.
-    # Make sure we hit no more watchpoints.
-
-    gdb_test "cont" "Continuing.*Breakpoint.*marker2 \(\).*" \
-	"continue to marker2"
-
-    # Disable the watchpoint so we run at full speed until we exit.
-
-    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "watchpoint disabled" ] { 
-      return ; 
-    }
-
-
-    # Run until process exits.
-
-    if [target_info exists gdb,noresults] { return }
-
-    gdb_test "cont" "Continuing.*Program exited normally.*" \
-	"continue to exit in test_simple_watchpoint"
-}
-
-# Test disabling watchpoints.
-
-proc test_disabling_watchpoints {} {
-    global gdb_prompt
-    global binfile
-    global srcfile
-    global decimal
-    global hex
-
-    # Ensure that the watchpoint is disabled when we startup.
-
-    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "disable watchpoint in test_disabling_watchpoints" ] { 
-      return 0; 
-    }
-
-
-    # Run until we get to the first marker function.
-
-    gdb_run_cmd
-    set timeout 600
-    gdb_expect {
-	-re "Breakpoint 1, marker1 .*$gdb_prompt $" {
-	    pass "run to marker1 in test_disabling_watchpoints"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "run to marker1 in test_disabling_watchpoints"
-	    return
-	}
-	timeout {
-	    fail "run to marker1 in test_disabling_watchpoints (timeout)"
-	    return
-	}
-    }
-
-    # After reaching the marker function, enable the watchpoint.
-
-    if [gdb_test "enable 3" "^enable 3\[\r\n\]+" "watchpoint enabled" ] { 
-      return ; 
-    }
-
-
-    # Continue until the first change, from -1 to 0
-    # Don't check the old value, because on VxWorks the variable value
-    # will not have been reinitialized.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = .*New value = 0.*ival3 = count; ival4 = count;.*" "watchpoint hit in test_disabling_watchpoints, first time"
-    
-    # Continue until the next change, from 0 to 1.
-    gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" "watchpoint hit in test_disabling_watchpoints, second time"
-    
-    # Disable the watchpoint but leave breakpoints
-
-    if [gdb_test "disable 3" "^disable 3\[\r\n\]+" "disable watchpoint #2 in test_disabling_watchpoints" ] { 
-      return 0; 
-    }
-
-
-    # Check watchpoint list, looking for the entry that confirms the
-    # watchpoint is disabled.
-    gdb_test "info watchpoints" "3\[ \]*.*watchpoint\[ \]*keep\[ \]*n\[ \]*ival3\r\n.*" "watchpoint disabled in table"
-
-    # Continue until we hit the finishing marker function.
-    # Make sure we hit no more watchpoints.
-    gdb_test "cont" "Continuing.*Breakpoint.*marker2 \\(\\).*" \
-	"disabled watchpoint skipped"
-    
-    if [target_info exists gdb,noresults] { return }
-
-    gdb_test "cont" "Continuing.*Program exited normally.*" \
-	"continue to exit in test_disabling_watchpoints"
-}
-
-# Test stepping and other mundane operations with watchpoints enabled
-proc test_stepping {} {
-    global gdb_prompt
-
-    if [runto marker1] then {
-	gdb_test "watch ival2" ".*\[Ww\]atchpoint \[0-9\]*: ival2"
-
-	# Well, let's not be too mundane.  It should be a *bit* of a challenge
-	gdb_test "break func2 if 0" "Breakpoint.*at.*"
-	gdb_test "p \$func2_breakpoint_number = \$bpnum" " = .*"
-
-	# The HPPA has a problem here if it's not using hardware watchpoints
-	if {[ istarget "hppa*-*-*" ] && ![ istarget "hppa*-*-*bsd*" ]} then {
-	    # Don't actually try doing the call, if we do we can't continue.
-	    setup_xfail "*-*-*"
-	    fail "calling function with watchpoint enabled"
-	} else {
-	    # The problem is that GDB confuses stepping through the call
-	    # dummy with hitting the breakpoint at the end of the call dummy.
-	    # Will be fixed once all architectures define 
-	    # CALL_DUMMY_BREAKPOINT_OFFSET.
-	    setup_xfail "*-*-*"
-	    # This doesn't occur if the call dummy starts with a call,
-	    # because we are out of the dummy by the first time the inferior
-	    # stops.
-	    clear_xfail "d10v*-*-*"
-	    clear_xfail "m68*-*-*"
-	    clear_xfail "i*86*-*-*"
-	    clear_xfail "vax-*-*"
-	    # The following architectures define CALL_DUMMY_BREAKPOINT_OFFSET.
-	    clear_xfail "alpha-*-*"
-	    clear_xfail "mips*-*-*"
-	    clear_xfail "sparc-*-*"
-	    clear_xfail "hppa*-*-*bsd*"
-	    # It works with the generic inferior function calling code too.
-	    clear_xfail "mn10200*-*-*"
-	    clear_xfail "mn10300*-*-*"
-	    gdb_test "p func1 ()" "= 73" \
-		"calling function with watchpoint enabled"
-	}
-
-	# 
-	# "finish" brings us back to main.
-	# On some targets (e.g. alpha) gdb will stop from the finish in midline
-	# of the marker1 call. This is due to register restoring code on
-	# the alpha and might be caused by stack adjustment instructions
-	# on other targets. In this case we will step once more.
-	#
-
-	send_gdb "finish\n"
-	gdb_expect {
-	    -re "Run.*exit from.*marker1.* at" { }
-	    default { fail "finish from marker1" ; return }
-	}
-
-	gdb_expect {
-	    -re "marker1 \\(\\);.*$gdb_prompt $" {
-		send_gdb "step\n"
-		exp_continue
-	    }
-	    -re "func1 \\(\\);.*$gdb_prompt $" {
-		pass "finish from marker1"
-	    }
-	    -re ".*$gdb_prompt $" {
-		fail "finish from marker1"
-	    }
-	    default { fail "finish from marker1" ; return }
-	}
-
-	gdb_test "next" "for \\(count = 0.*" "next to `for' in watchpoint.exp"
-
-	# Now test that "until" works.  It's a bit tricky to test
-	# "until", because compilers don't always arrange the code
-	# exactly the same way, and we might get slightly different
-	# sequences of statements.  But the following should be true
-	# (if not it is a compiler or a debugger bug): The user who
-	# does "until" at every statement of a loop should end up
-	# stepping through the loop once, and the debugger should not
-	# stop for any of the remaining iterations.
-
-	gdb_test "until" "ival1 = count.*" "until to ival1 assignment"
-	gdb_test "until" "ival3 = count.*" "until to ival3 assignment"
-	send_gdb "until\n"
-	gdb_expect {
-	    -re "(for \\(count = 0|\}).*$gdb_prompt $" {
-		gdb_test "until" "ival1 = count; /. Outside loop ./" \
-		    "until out of loop"
-	    }
-	    -re "ival1 = count; /. Outside loop ./.*$gdb_prompt $" {
-		pass "until out of loop"
-	    }
-	    -re ".*$gdb_prompt $" {
-		fail "until out of loop"
-	    }
-	    default { fail "until out of loop" ; return }
-	}
-
-	gdb_test "step" "ival2 = count.*" "step to ival2 assignment"
-    }
-}
-
-# Test stepping and other mundane operations with watchpoints enabled
-proc test_watchpoint_triggered_in_syscall {} {
-    global gdb_prompt
-
-    if [target_info exists gdb,noinferiorio] {
-	verbose "Skipping test_watchpoint_triggered_in_syscall due to noinferiorio"
-	return
-    }
-    # Run until we get to the first marker function.
-    set x 0
-    set y 0
-    set testname "Watch buffer passed to read syscall"
-    if [runto marker2] then {
-	gdb_test "watch buf\[0\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[0\\\]"
-	gdb_test "watch buf\[1\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[1\\\]"
-	gdb_test "watch buf\[2\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[2\\\]"
-	gdb_test "watch buf\[3\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[3\\\]"
-	gdb_test "watch buf\[4\]" ".*\[Ww\]atchpoint \[0-9\]*: buf\\\[4\\\]"
-	gdb_test "break marker4" ".*Breakpoint.*"
-
-	gdb_test "set doread = 1" ""
-
-	# If we send_gdb "123\n" before gdb has switched the tty, then it goes
-	# to gdb, not the inferior, and we lose.  So that is why we have
-	# watchpoint.c prompt us, so we can wait for that prompt.
-	send_gdb "continue\n";
-	gdb_expect {
-	    -re "Continuing\\.\r\ntype stuff for buf now:" {
-		pass "continue to read"
-	    }
-	    default {
-		fail "continue to read";
-		return ;
-	    }
-	}
-
-	send_gdb "123\n"
-	gdb_expect {
-	    -re ".*\[Ww\]atchpoint.*buf\\\[0\\\].*Old value = 0.*New value = 49\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*\[Ww\]atchpoint.*buf\\\[1\\\].*Old value = 0.*New value = 50\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*\[Ww\]atchpoint.*buf\\\[2\\\].*Old value = 0.*New value = 51\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*\[Ww\]atchpoint.*buf\\\[3\\\].*Old value = 0.*New value = 10\[^\n\]*\n" { set x [expr $x+1] ; exp_continue }
-	    -re ".*$gdb_prompt $" { pass "sent 123" }
-	    timeout { fail "sent 123 (timeout)" }
-	}
-
-	# Examine the values in buf to see how many watchpoints we
-	# should have printed.
-	send_gdb "print buf\[0\]\n"
-	gdb_expect {
-	    -re ".*= 49.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[0\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[0\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[0\]"}
-	    default { fail "print buf\[0\]"}
-	}
-	send_gdb "print buf\[1\]\n"
-	gdb_expect {
-	    -re ".*= 50.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[1\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[1\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[1\]"}
-	    default { fail "print buf\[1\]"}
-	}
-	send_gdb "print buf\[2\]\n"
-	gdb_expect {
-	    -re ".*= 51.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[2\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[2\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[2\]"}
-	    default { fail "print buf\[2\]"}
-	}
-	send_gdb "print buf\[3\]\n"
-	gdb_expect {
-	    -re ".*= 10.*$gdb_prompt $" { set y [expr $y+1]; pass "print buf\[3\]"}
-	    -re ".*= 0.*$gdb_prompt $" { pass "print buf\[3\]"}
-	    -re ".*$gdb_prompt $" { fail "print buf\[3\]" }
-	    default { fail "print buf\[3\]" }
-	}
-
-	# Did we find what we were looking for?  If not, flunk it.
-	if [expr $x==$y] then { pass $testname } else { fail "$testname (only triggered $x watchpoints, expected $y)"}
-
-	# Continue until we hit the finishing marker function.
-	# Make sure we hit no more watchpoints.
-	gdb_test "cont" "Continuing.*Breakpoint.*marker4 \\(\\).*" \
-	    "continue to marker4"
-
-	# Disable everything so we can finish the program at full speed
-	gdb_test "disable" "" "disable in test_watchpoint_triggered_in_syscall"
-
-	if [target_info exists gdb,noresults] { return }
-
-	gdb_test "cont" "Continuing.*Program exited normally.*" \
-	    "continue to exit in test_watchpoint_triggered_in_syscall"
-    }
-}
-
-# Do a simple test of of watching through a pointer when the pointer
-# itself changes.  Should add some more complicated stuff here.
-
-proc test_complex_watchpoint {} {
-    global gdb_prompt
-
-    if [runto marker4] then {
-	gdb_test "watch ptr1->val" ".*\[Ww\]atchpoint \[0-9\]*: ptr1->val"
-	gdb_test "break marker5" ".*Breakpoint.*"
-
-	gdb_test "cont" "Continuing.*\[Ww\]atchpoint.*ptr1->val.*Old value = 1.*New value = 2.*" "Test complex watchpoint"
-
-	# Continue until we hit the marker5 function.
-	# Make sure we hit no more watchpoints.
-
-	gdb_test "cont" "Continuing.*Breakpoint.*marker5 \\(\\).*" \
-	    "did not trigger wrong watchpoint"
-#********************
-        # Test watches of things declared locally in a function.
-        # In particular, test that a watch of stack-based things
-        # is deleted when the stack-based things go out of scope.
-        #
-	gdb_test "disable" "" "disable in test_complex_watchpoint"
-        gdb_test "break marker6" ".*Breakpoint.*"
-        gdb_test "cont" "Continuing.*Breakpoint.*marker6 \\(\\).*" \
-            "continue to marker6"
-        gdb_test "break func2" ".*Breakpoint.*"
-        gdb_test "cont" "Continuing.*func2.*"
-
-        # Test a watch of a single stack-based variable, whose scope
-        # is the function we're now in.  This should auto-delete when
-        # execution exits the scope of the watchpoint.
-        #
-        gdb_test "watch local_a" ".*\[Ww\]atchpoint \[0-9\]*: local_a" "set local watch"
-        gdb_test "cont" "\[Ww\]atchpoint.*local_a.*" "trigger local watch"
-        gdb_test "cont" "Continuing.*Watchpoint .* deleted because the program has left the block in.*which its expression is valid.*" "self-delete local watch"
-
-	# after func2 returned, gdb stopped and deleted the watchpoint
-	# we're now in main, let's get to func2
-	gdb_test "cont" "Continuing.*func2.*"
-
-        # We should be in "func2" again now.  Test a watch of an
-        # expression which includes both a stack-based local and
-        # something whose scope is larger than this invocation
-        # of "func2".  This should also auto-delete.
-        #
-        gdb_test "watch local_a + ival5" ".*\[Ww\]atchpoint \[0-9\]*: local_a . ival5" \
-                 "set partially local watch"
-        gdb_test "cont" "Continuing.*\[Ww\]atchpoint .*: local_a . ival5.*" \
-                 "trigger1 partially local watch"
-        gdb_test "cont" "Continuing.*\[Ww\]atchpoint .*: local_a . ival5.*" \
-                 "trigger2 partially local watch"
-        gdb_test "cont" "Continuing.*\[Ww\]atchpoint .* deleted because the program has left the block in.*which its expression is valid.*" \
-                 "self-delete partially local watch"
-
-	# after func2 returned, gdb stopped and deleted the watchpoint
-	# we're now in main, let's get to func2
-	gdb_test "cont" "Continuing.*func2.*"
-
-        # We should be in "func2" again now.  Test a watch of a
-        # static (non-stack-based) local.  Since this has scope
-        # across any invocations of "func2", it should not auto-
-        # delete.
-        #
-        gdb_test "watch static_b" ".*\[Ww\]atchpoint \[0-9\]*: static_b" \
-                 "set static local watch"
-        gdb_test "cont" "Continuing.*\[Ww\]atchpoint .*: static_b.*" \
-                 "trigger static local watch"
-        gdb_test "cont" "Continuing.*marker6 \\(\\).*" \
-                 "continue after trigger static local watch"
-        gdb_test "info break" ".*watchpoint.*static_b.*" \
-                 "static local watch did not self-delete"
-
-        # We should be in "recurser" now.  Test a watch of a stack-
-        # based local.  Symbols mentioned in a watchpoint are bound
-        # at watchpoint-creation.  Thus, a watch of a stack-based
-        # local to a recursing function should be bound only to that
-        # one invocation, and should not trigger for other invocations.
-        #
-        gdb_test "tbreak recurser" ".*Breakpoint.*"
-        gdb_test "cont" "Continuing.*recurser.*"
-        gdb_test "watch local_x" ".*\[Ww\]atchpoint \[0-9\]*: local_x" \
-                 "set local watch in recursive call"
-        gdb_test "cont" "Continuing.*\[Ww\]atchpoint .*: local_x.*New value = 2.*" \
-                 "trigger local watch in recursive call"
-        gdb_test "cont" "Continuing.*\[Ww\]atchpoint .* deleted because the program has left the block in.*which its expression is valid.*" \
-                 "self-delete local watch in recursive call"
-
-
-
-
-#******************
-	# Disable everything so we can finish the program at full speed
-	gdb_test "disable" "" "disable in test_complex_watchpoint"
-
-	if [target_info exists gdb,noresults] { return }
-
-
-	gdb_test "cont" "Continuing.*Program exited normally.*" \
-	    "continue to exit in test_complex_watchpoint"
-    }
-}
-
-# Start with a fresh gdb.
-
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
-set timeout 600	
-verbose "Timeout now 600 sec.\n"
-
-if [initialize] then {
-
-    test_simple_watchpoint
-
-    # The IDT/sim monitor only has 8 (!) open files, of which it uses
-    # 4 (!).  So we have to make sure one program exits before
-    # starting another one.
-    if [istarget "mips-idt-*"] then {
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-	initialize
-    }
-
-    test_disabling_watchpoints
-
-    # See above.
-    if [istarget "mips-idt-*"] then {
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-	initialize
-    }
-
-    if ![target_info exists gdb,cannot_call_functions] {
-	test_stepping
-
-	# See above.
-	if [istarget "mips-idt-*"] then {
-	    gdb_exit
-	    gdb_start
-	    gdb_reinitialize_dir $srcdir/$subdir
-	    gdb_load $binfile
-	    initialize
-	}
-    }
-
-    # Only enabled for some targets merely because it has not been tested 
-    # elsewhere.
-    # On sparc-sun-sunos4.1.3, GDB was running all the way to the marker4 
-    # breakpoint before stopping for the watchpoint.  I don't know why.
-    if {[istarget "hppa*-*-*"]} then {
-	test_watchpoint_triggered_in_syscall
-    }
-
-    # See above.
-    if [istarget "mips-idt-*"] then {
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load $binfile
-	initialize
-    }
-
-    # Only enabled for some targets merely because it has not been tested 
-    # elsewhere.
-    if {[istarget "hppa*-*-*"] || \
-	    [istarget "sparc*-*-sunos*"] || \
-	    [istarget "m32r-*-*"]} then {
-	test_complex_watchpoint
-#***************
-    }
-
-    # Verify that a user can force GDB to use "slow" watchpoints.
-    # (This proves rather little on kernels that don't support
-    # fast watchpoints, but still...)
-    #
-    if ![runto_main] then { fail "watch tests suppressed" }
-
-    send_gdb "set can-use-hw-watchpoints 0\n"
-    gdb_expect {
-      -re "$gdb_prompt $"\
-              {pass "disable fast watches"}
-      timeout {fail "(timeout) disable fast watches"}
-    }
-    send_gdb "show can-use-hw-watchpoints\n"
-    gdb_expect {
-      -re "Debugger's willingness to use watchpoint hardware is 0.*$gdb_prompt $"\
-              {pass "show disable fast watches"}
-      -re "$gdb_prompt $"\
-              {fail "show disable fast watches"}
-      timeout {fail "(timeout) show disable fast watches"}
-    }
-    send_gdb "watch ival3 if  count > 1\n"
-    gdb_expect {
-      -re "Watchpoint \[0-9\]*: ival3.*$gdb_prompt $"\
-              {pass "set slow conditional watch"}
-      -re "$gdb_prompt $"\
-              {fail "set slow conditional watch"}
-      timeout {fail "(timeout) set slow conditional watch"}
-    }
-    send_gdb "continue\n"
-    gdb_expect {
-      -re "Watchpoint \[0-9\]*: ival3.*Old value = 1.*New value = 2.*$gdb_prompt $"\
-              {pass "trigger slow conditional watch"}
-      -re "$gdb_prompt $"\
-              {fail "trigger slow conditional watch"}
-      timeout {fail "(timeout) trigger slow conditional watch"}
-    }
-
-    # We've explicitly disabled hardware watches.  Verify that GDB
-    # 
-    #
-    send_gdb "rwatch ival3\n"
-    gdb_expect {
-      -re "Expression cannot be implemented with read/access watchpoint..*$gdb_prompt $"\
-              {pass "rwatch disallowed when can-set-hw-watchpoints cleared"}
-      -re "$gdb_prompt $"\
-              {fail "rwatch disallowed when can-set-hw-watchpoints cleared"}
-      timeout {fail "(timeout) rwatch disallowed when can-use-hw-watchpoints cleared"}
-    }
-
-    # Read- and access watchpoints are unsupported on HP-UX.  Verify
-    # that GDB gracefully responds to requests to create them.
-    #
-    if [istarget "hppa*-*-hpux*"] then {
-      send_gdb "set can-use-hw-watchpoints 1\n"
-      gdb_expect {
-        -re "$gdb_prompt $"\
-                {pass "enable fast watches"}
-        timeout {fail "(timeout) enable fast watches"}
-      }
-      send_gdb "rwatch ival3\n"
-      gdb_expect {
-        -re "Target does not have this type of hardware watchpoint support.*$gdb_prompt $"\
-                {pass "read watches disallowed"}
-        -re "$gdb_prompt $"\
-                {fail "read watches disallowed"}
-        timeout {fail "(timeout) read watches disallowed"}
-      }
-
-      send_gdb "awatch ival3\n"
-      gdb_expect {
-        -re "Target does not have this type of hardware watchpoint support.*$gdb_prompt $"\
-                {pass "access watches disallowed"}
-        -re "$gdb_prompt $"\
-                {fail "access watches disallowed"}
-        timeout {fail "(timeout) access watches disallowed"}
-      }
-
-#***************
-    }
-}
diff --git a/gdb/testsuite/gdb.hp/xdb.c b/gdb/testsuite/gdb.hp/xdb.c
deleted file mode 100644
index e3e3fc2..0000000
--- a/gdb/testsuite/gdb.hp/xdb.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdio.h>
-
-int callee( x )
-int x;
-{
-    int y = x * x;
-    return (y - 2);
-}
-
-main()
-{
-    int i;
-    for (i = 1; i < 10; i++)
-        {
-            printf( "%d ", callee( i ));
-            
-        }
-    printf( " Goodbye!\n" );
-    
-}
diff --git a/gdb/testsuite/gdb.hp/xdb0.c b/gdb/testsuite/gdb.hp/xdb0.c
deleted file mode 100644
index fa5c76f..0000000
--- a/gdb/testsuite/gdb.hp/xdb0.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include "xdb0.h"
-
-main ()
-{
-    int x;
-#ifdef usestubs
-    set_debug_traps();
-    breakpoint();
-#endif
-    x = 0;
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-    foo (x++);
-}
-
-static void
-unused ()
-{
-    /* Not used for anything */
-}
diff --git a/gdb/testsuite/gdb.hp/xdb0.h b/gdb/testsuite/gdb.hp/xdb0.h
deleted file mode 100644
index c4d337c..0000000
--- a/gdb/testsuite/gdb.hp/xdb0.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* An include file that actually causes code to be generated in the
-   including file.  This is known to cause problems on some systems. */
-
-static void
-foo (x)
-int x;
-{
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-    bar (x++);
-}
diff --git a/gdb/testsuite/gdb.hp/xdb1.c b/gdb/testsuite/gdb.hp/xdb1.c
deleted file mode 100644
index 51632b9..0000000
--- a/gdb/testsuite/gdb.hp/xdb1.c
+++ /dev/null
@@ -1,33 +0,0 @@
-void
-bar (x)
-int x;
-{
-    printf ("%d\n", x);
-
-    long_line ();
-}
-
-static void
-unused ()
-{
-    /* Not used for anything */
-}
-
-
-/* This routine has a very long line that will break searching in older
-   versions of GDB.  */
-
-long_line ()
-{
-  oof (67);
-
-  oof (6789);
-
-  oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*  5 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 10 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 15 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 20 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 25 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 30 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 35 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 40 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 45 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 50 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 55 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 60 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /* 65 */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (12); /*    */      oof (12);  oof (12);  oof (12);  oof (12);  oof (12);  oof (1234); /* 70 */
-}
-
-oof (n)
-     int n;
-{
-  return n + 1;
-}
diff --git a/gdb/testsuite/gdb.hp/xdb1.exp b/gdb/testsuite/gdb.hp/xdb1.exp
deleted file mode 100644
index 88ab2fc..0000000
--- a/gdb/testsuite/gdb.hp/xdb1.exp
+++ /dev/null
@@ -1,77 +0,0 @@
-# Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-
-global usestubs
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "xdb"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-global GDBFLAGS
-set saved_gdbflags $GDBFLAGS
-
-set GDBFLAGS "$GDBFLAGS --xdb"
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "set pagination off" ""
-gdb_test "show pagination" "State of pagination is off."
-gdb_test "set pagination on" ""
-gdb_test "show pagination" "State of pagination is on."
-
-gdb_test "txbreak callee" "Breakpoint.*at.*"
-gdb_test "info break" "Num.*Type.*Disp.*Enb.*Address.*What\r\n.*breakpoint.*del.*y.*"
-
-gdb_test "xbreak callee" "Breakpoint.*at.*.*"
-gdb_test "info break" "Num.*Type.*Disp.*Enb.*Address.*What\r\n.*breakpoint.*keep.*y.*"
-
-gdb_exit
-set GDBFLAGS $saved_gdbflags
-return 0
-
-
-
-
-
-
-
diff --git a/gdb/testsuite/gdb.hp/xdb2.exp b/gdb/testsuite/gdb.hp/xdb2.exp
deleted file mode 100644
index 4cc7b34..0000000
--- a/gdb/testsuite/gdb.hp/xdb2.exp
+++ /dev/null
@@ -1,104 +0,0 @@
-# Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-        strace $tracelevel
-        }
-
-global message
-
-#
-# test running programs
-#
-set prms_id 0
-set bug_id 0
-
-set testfile "xdb"
-set binfile ${objdir}/${subdir}/${testfile}
-
-if  { [gdb_compile "${srcdir}/${subdir}/xdb0.c" "${binfile}0.o" object {debug}] != "" } {
-    perror "Couldn't compile ${testfile}0.c to object"
-    return -1
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/xdb1.c" "${binfile}1.o" object {debug}] != "" } {
-    perror "Couldn't compile ${testfile}1.c to object"
-    return -1
-}
-
-if  { [gdb_compile "${binfile}0.o ${binfile}1.o" ${binfile} executable {debug}] != "" } {
-    perror "Couldn't link ${testfile}."
-    return -1
-}
-
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-
-global GDBFLAGS
-set saved_gdbflags $GDBFLAGS
-set GDBFLAGS "$GDBFLAGS --xdb"
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-gdb_test "break main" ""
-gdb_test "run" ""
-gdb_test "go +2" "Breakpoint.*at.*file.*xdb0\.c, line 12\.\r\nContinuing at.*\r\nmain \\(\\) at.*xdb0\.c:12\r\n12\[ \t\]+foo \\(x\\+\\+\\);"
-gdb_test "go -2" "Note: breakpoint.*also set at pc.*\.\r\nBreakpoint.*at.*file.*xdb0\.c, line 10\.\r\nContinuing at.*\.\r\n\r\nBreakpoint.*, main \\(\\) at.*xdb0\.c:10.*"
-gdb_test "go 16" "Breakpoint.*at.*file.*xdb0\.c, line 16\.\r\nContinuing at.*\.\r\nmain \\(\\) at.*xdb0\.c:16\r\n16\[ \t\]+foo \\(x\\+\\+\\);"
-
-send_gdb "go bar\n"
-  gdb_expect {
-      -re ".*Line 5 is not in .main..  Jump anyway.*y or n. $" {
-          send_gdb "y\n"
-          gdb_expect {
-            -re "$gdb_prompt $"\
-                    {pass "go bar"}
-            timeout {fail "(timeout) go bar"}
-          }
-      }
-      -re "Continuing at.*\.\r\nbar \\(x=0\\) at.*xdb1\.c:5" {}
-      timeout { perror "(timeout) go bar" ; return }
-  }
-
-# Verify that GDB responds gracefully to a "go" command without
-# an argument.
-#
-gdb_test "go" "Usage: go <location>"
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "break bar" ""
-gdb_test "run" ""
-gdb_test "backtrace full" ".*bar \\(x=0\\) at.*xdb1\.c:5\r\nNo locals\.\r\n.1.* in foo \\(x=1\\) at.*xdb0\.h:8\r\nNo locals\.\r\n.2.* in main \\(\\) at.*xdb0\.c:11\r\n.*x = 1"
-gdb_test "bt 1 full" ".*bar \\(x=0\\) at.*xdb1\.c:5\r\nNo locals\.\r\n\\(More stack frames follow\.\.\.\\)"
-gdb_test "bt full 2" ".*bar \\(x=0\\) at.*xdb1\.c:5\r\nNo locals\.\r\n.1.* in foo \\(x=1\\) at.*xdb0\.h:8\r\nNo locals\.\r\n\\(More stack frames follow\.\.\.\\)"
-
-set GDBFLAGS $saved_gdbflags
-return 0
diff --git a/gdb/testsuite/gdb.hp/xdb3.exp b/gdb/testsuite/gdb.hp/xdb3.exp
deleted file mode 100644
index cf569e9..0000000
--- a/gdb/testsuite/gdb.hp/xdb3.exp
+++ /dev/null
@@ -1,307 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-
-if $tracelevel then {
-        strace $tracelevel
-}
-
-
-set testfile1 "average"
-set testfile2 "sum"
-set testfile "xdb-test"
-set binfile1 ${objdir}/${subdir}/${testfile1}
-set binfile2 ${objdir}/${subdir}/${testfile2}
-set binfile ${objdir}/${subdir}/${testfile}
-
-if  { [gdb_compile "${srcdir}/${subdir}/average.c" "${binfile1}.o" object {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if  { [gdb_compile "${srcdir}/${subdir}/sum.c" "${binfile2}.o" object {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if  { [gdb_compile "${binfile1}.o ${binfile2}.o" ${binfile} executable {debug}] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-if [get_compiler_info ${binfile}] {
-    return -1;
-}
-if {[skip_hp_tests $gcc_compiled]} then { continue }
-
-
-proc xdb_reinitialize_dir { subdir } {
-    global gdb_prompt
-
-   send_gdb "D\n"
-    gdb_expect {
-        -re "Reinitialize source path to empty.*y or n. " {
-            send_gdb "y\n"
-            gdb_expect {
-                -re "Source directories searched.*$gdb_prompt $" {
-                    send_gdb "D $subdir\n"
-                    gdb_expect {
-                        -re "Source directories searched.*$gdb_prompt $" {
-                            verbose "Dir set to $subdir"
-                        }
-                        -re ".*$gdb_prompt $" {
-                            perror "Dir \"$subdir\" failed."
-                        }
-                    }
-                }
-                -re ".*$gdb_prompt $" {
-                    perror "Dir \"$subdir\" failed."
-                }
-            }
-        }
-        -re ".*$gdb_prompt $" {
-            perror "Dir \"$subdir\" failed."
-        }
-    }
-}
-
-#
-#test_search
-#
-proc test_search { } {
-    gdb_test "set listsize 4" ""
-    gdb_test "list average.c:1" "1\[ \t\]+/. This is a sample .*"
-    gdb_test "/ print_average" "10\[ \t\]+void print_average\\(int list.*"
-    gdb_test "/ print_average" "12\[ \t\]+void print_average\\(list, low, high\\)"
-    gdb_test "/ print_average" "35\[ \t\]+print_average \\(my_list, first, last\\);"
-    gdb_test "? print_average" "12\[ \t\]+void print_average\\(list, low, high\\)"
-    gdb_test "? sum" "Expression not found"
-}
-
-#
-#test_viewing_loc
-#
-proc test_viewing_loc { } {
-    gdb_test "L" "No stack."
-    gdb_test "break main" ""
-    gdb_test "R" ""
-    gdb_test "L" "#0\[ \t\]+main \\(\\) at.*average.c:31\r\n31\[ \t\]+int first = 0;"
-}
-
-#
-#test_dir_list
-#
-proc test_dir_list { } {
-    gdb_test "ld" "Source directories searched: .*"
-}
-
-#
-#test_list_sources
-#
-proc test_list_sources { } {
-    gdb_test "lf" "Source files for which symbols have been read in:.*average\\.c,.*Source files for which symbols will be read in on demand:.*sum\\.c"
-}
-
-#
-#test_vlist
-#
-proc test_vlist { } {
-    gdb_test "v main" "27\[ \t\]+main \\(\\)\r\n28\[ \t\]+#endif\r\n29\[ \t\]+.\r\n30\[ \t\]+char c;"
-}
-
-#
-#test_va
-#
-proc test_va { } {
-    gdb_test "va main" "Dump of assembler code for function main:.*End of assembler dump\."
-}
-
-#
-#test_list_globals
-#
-proc test_list_globals { } {
-    gdb_test "lg" "All defined variables:\r\n\r\nFile globals:.*"
-#    gdb_test "lg" "All defined variables:\r\n\r\nFile globals:\r\nchar __buffer.512.;\r\nint __d_eh_catch_catch;\r\nint __d_eh_catch_throw;.*"
-}
-
-#
-#test_list_registers
-#
-proc test_list_registers { } {
-    gdb_test "lr" "\[ \t\]+flags:.*r18:.*pcsqt:.*ccr:.*\r\n\[ \t\]+r1:.*r19:.*eiem:.*cr12:.*"
-    gdb_test "lr r1" "r1 .*"
-}
-
-#
-#test_backtrace
-#
-proc test_backtrace { } {
-    gdb_test "t" "#0  main \\(\\) at.*average.c:31"
-    gdb_test "T" "#0  main \\(\\) at.*average.c:31\r\n\[ \t\]+c = 0.*\r\n\[ \t\]+first = 0\r\n\[ \t\]+last = 0"
-
-    gdb_test "break sum" ""
-    gdb_test "cont" ""
-
-    gdb_test "t" "#0  sum \\(list=0x.*, low=0, high=9\\) at.*sum\.c:11\r\n#1  0x.* in print_average \\(list=0x.*, low=0, high=9\\) at.*average\.c:17\r\n#2  0x.* in main \\(\\) at.*average\.c:35"
-    gdb_test "t 1" "#0  sum \\(list=0x.*, low=0, high=9\\) at.*sum\.c:11\r\n\\(More stack frames follow\.\.\.\\)"
-    gdb_test "T" "#0  sum \\(list=0x.*, low=0, high=9\\) at.*sum\.c:11\r\n\[ \t\]+i = 0\r\n\[ \t\]+s = 0\r\n#1  0x.* in print_average \\(list=0x.*, low=0, high=9\\) at.*average\.c:17\r\n\[ \t\]+total = 0\r\n\[ \t\]+num_elements = 0\r\n\[ \t\]+average = 0\r\n#2  0x.* in main \\(\\) at.*average\.c:35\r\n\[ \t\]+c = 0 '.000'\r\n\[ \t\]+first = 0\r\n\[ \t\]+last = 9"
-    gdb_test "T 1" "#0  sum \\(list=0x.*, low=0, high=9\\) at.*sum\.c:11\r\n\[ \t\]+i = 0\r\n\[ \t\]+s = 0\r\n\\(More stack frames follow\.\.\.\\)"
-
-    gdb_test "V" "#0  sum \\(list=0x.*, low=0, high=9\\) at.*sum\.c:11\r\n\\11\[ \t\]+int i, s = 0;"
-    gdb_test "V 1" "#1  0x.* in print_average \\(list=0x.*, low=0, high=9\\) at.*average\.c:17\r\n17\[ \t\]+total = sum\\(list, low, high\\);"
-}
-
-#
-# test_go
-#
-proc test_go { }  {
-    gdb_test "break main" ""
-    gdb_test "R" ""
-
-    gdb_test "g +1" "Breakpoint.*at 0x.*: file.*average\.c, line 32\.\r\nContinuing at 0x.*\.\r\nmain \\(\\) at.*average\.c:32\r\n32\[ \t\]+int last = num-1;"
-    gdb_test "g 35" "Breakpoint.*at 0x.*: file.*average\.c, line 35\.\r\nContinuing at 0x.*\.\r\nmain \\(\\) at.*average\.c:35\r\n35\[ \t\]+print_average \\(my_list, first, last\\);"
-
-}
-
-#
-#test_breakpoints
-#
-proc test_breakpoints { } {
-    global gdb_prompt
-
-    gdb_test "sb" ""
-    gdb_test "lb" "Num.*Type.*Disp.*Enb.*Address.*What\r\n1\[ \r\]+breakpoint\[ \r\]+keep n.*in main at.*average\.c:31.*"
-    gdb_test "ab" ""
-    gdb_test "lb" "Num.*Type.*Disp.*Enb.*Address.*What\r\n1\[ \r\]+breakpoint\[ \r\]+keep y.*in main at.*average\.c:31.*"
-    gdb_test "ba sum" "Breakpoint.*at.*: file.*sum\.c, line 11\."
-    gdb_test "cont" ""
-    gdb_test "bx" "Breakpoint.*at.*: file.*sum.c, line 15\."
-    gdb_test "bx if (1)" "Breakpoint.*at.*: file.*sum.c, line 15\."
-    gdb_test "bx 1" "Breakpoint.*at.*: file.*average.c, line 22\."
-    gdb_test "bx 1 if (1)" "Breakpoint.*at.*: file.*average.c, line 22\."
-    gdb_test "bc 1 2" "Will ignore next 2 crossings of breakpoint 1\."
-    gdb_test "lb 1" "Num.*Type.*Disp.*Enb.*Address.*What\r\n1\[ \r\]+breakpoint\[ \r\]+keep y.*in main at.*average\.c:31\r\n.*breakpoint already hit 1 time\r\n.*ignore next 2 hits.*"
-
-    send_gdb "db\n"
-    gdb_expect {
-        -re "Delete all breakpoints.*y or n. $" {
-            send_gdb "y\n"
-            exp_continue
-        }
-        -re "y\r\n$gdb_prompt $" {}
-        -re ".*$gdb_prompt $" { # This happens if there were no breakpoints
-            }
-        timeout { perror "Delete all breakpoints (timeout)" ; return }
-    }
-    send_gdb "lb\n"
-    gdb_expect {
-        -re "No breakpoints or watchpoints..*$gdb_prompt $" {}
-        -re ".*$gdb_prompt $" { perror "breakpoints not deleted" ; return }
-        timeout { perror "info breakpoints (timeout)" ; return }
-    }
-gdb_test "xbreak" "Breakpoint.*at.*file.*sum.c, line 15."
-gdb_test "xbreak print_average" "Breakpoint.*at.*file.*average.c, line 22."
-gdb_test "xbreak if (1)" "Note: breakpoint.*also set at pc.*Breakpoint.*at.*file.*sum.c, line 15."
-gdb_test "xbreak print_average if (1)" "Note: breakpoint.*also set at pc.*Breakpoint.*at.*file.*average.c, line 22."
-
-    send_gdb "lb\n"
-    gdb_expect {
-        -re "Num Type           Disp Enb Address    What.*breakpoint     keep y.*in sum at.*sum.c:15.*breakpoint     keep y.*in print_average at.*average.c:22.*breakpoint     keep y.*in sum at.*sum.c:15.*stop only if 1.*breakpoint     keep y.*in print_average at.*average.c:22.*stop only if 1.*$gdb_prompt $" {pass "lb on xbreaks"}
-        -re ".*$gdb_prompt $" { fail "breakpoints not deleted"}
-        timeout { fail "info breakpoints (timeout)" }
-    }
-
-}
-
-#
-# test_signals 
-#
-proc test_signals { } {
-    gdb_test "handle SIGTERM nostop noprint" ""
-    gdb_test "z SIGTERM s" "Signal.*Stop.*Print.*Pass to program.*Description\r\nSIGTERM.*Yes.*Yes.*Yes.*Terminated"
-    gdb_test "z SIGTERM r" "Signal.*Stop.*Print.*Pass to program.*Description\r\nSIGTERM.*No.*No.*Yes.*Terminated"
-    gdb_test "z SIGTERM i" "Signal.*Stop.*Print.*Pass to program.*Description\r\nSIGTERM.*No.*No.*No.*Terminated"
-    gdb_test "z SIGTERM r" "Signal.*Stop.*Print.*Pass to program.*Description\r\nSIGTERM.*No.*Yes.*No.*Terminated"
-    gdb_test "z SIGTERM Q" "Signal.*Stop.*Print.*Pass to program.*Description\r\nSIGTERM.*No.*No.*No.*Terminated"
-    gdb_test "lz" "Signal.*Stop.*Print.*Pass to program.*Description\r\n\r\nSIGHUP.*Yes.*"
-}
-
-
-
-# Start with a fresh gdb.
-global GDBFLAGS
-set saved_gdbflags $GDBFLAGS
-
-set GDBFLAGS "$GDBFLAGS --xdb"
-
-gdb_exit
-gdb_start
-
-xdb_reinitialize_dir $srcdir/$subdir
-
-gdb_load ${binfile}
-send_gdb "set width 0\n"
-gdb_expect -re "$gdb_prompt $"
-test_search
-test_viewing_loc
-test_dir_list
-test_list_sources
-test_vlist
-test_va
-gdb_test "l" "No arguments.\r\nc = 0.*\r\nfirst = 0\r\nlast = 0"
-#test_list_globals
-test_list_registers
-test_backtrace
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-xdb_reinitialize_dir $srcdir/$subdir
-
-gdb_load ${binfile}
-send_gdb "set width 0\n"
-gdb_expect -re "$gdb_prompt $"
-test_go
-
-
-gdb_exit
-gdb_start
-xdb_reinitialize_dir $srcdir/$subdir
-
-gdb_load ${binfile}
-send_gdb "set width 0\n"
-gdb_expect -re "$gdb_prompt $"
-gdb_test "break main" ""
-gdb_test "R" ""
-gdb_test "S" "32\[ \t\]+int last = num-1;"
-test_breakpoints
-test_signals
-gdb_test "sm" ""
-gdb_test "info set" ".*pagination:  State of pagination is off.*"
-gdb_test "am" ""
-gdb_test "info set" ".*pagination:  State of pagination is on.*"
-gdb_exit
-
-set GDBFLAGS $saved_gdbflags
-
-return 0
-
-
-
-
-
-
diff --git a/gdb/testsuite/gdb.stabs/.Sanitize b/gdb/testsuite/gdb.stabs/.Sanitize
deleted file mode 100644
index e3af0ef..0000000
--- a/gdb/testsuite/gdb.stabs/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# .Sanitize for devo/gdb/testsuite/gdb.stabs.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-configure
-configure.in
-aout.sed
-ecoff.sed
-hppa.sed
-xcoff.sed
-weird.def
-weird.exp
-
-Things-to-lose:
-
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-# eof
diff --git a/gdb/testsuite/gdb.stabs/Makefile.in b/gdb/testsuite/gdb.stabs/Makefile.in
deleted file mode 100644
index 246bc47..0000000
--- a/gdb/testsuite/gdb.stabs/Makefile.in
+++ /dev/null
@@ -1,19 +0,0 @@
-#### host, target, and site specific Makefile frags come in here.
-
-srcdir = .
-
-all: wierd.o
-
-wierd.o: ${srcdir}/${WIERDSTABS_S} ${srcdir}/wierd.def
-	cp ${srcdir}/${WIERDSTABS_S} tmp.c
-	$(CC) -I${srcdir} -E tmp.c >wierd.s
-	$(CC) -c wierd.s
-
-clean mostlyclean:
-	-rm -f *.o ${PROGS} *~ core tmp.c wierd.s
-
-distclean realclean: clean
-	-rm -f Makefile config.status
-
-Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
-	$(SHELL) ./config.status
diff --git a/gdb/testsuite/gdb.stabs/aout.sed b/gdb/testsuite/gdb.stabs/aout.sed
deleted file mode 100644
index 0ed3a5e..0000000
--- a/gdb/testsuite/gdb.stabs/aout.sed
+++ /dev/null
@@ -1,18 +0,0 @@
-# GDB legitimately expects a file name.
-# The sun3 assembler bogusly requires that the value of this stab be a
-# label.  Placate it.
-1i\
-	.stabs "weird.c",0x64,0,0,Label0\
-Label0:
-#
-s/N_LSYM/0x80/
-s/N_GSYM/0x20/
-# Replace a single backslash with a doubled backslash
-/\.stabs/s/\\/\\\\/
-s/\.begin_common\(.*\)/.stabs \1,0xe2,0,0,0/
-s/\.end_common\(.*\)/.stabs \1,0xe4,0,0,0/
-s/\.align_it/.align 2/
-/^#/d
-/.if alpha/,/.endif alpha/d
-/.if/d
-/.endif/d
diff --git a/gdb/testsuite/gdb.stabs/configure b/gdb/testsuite/gdb.stabs/configure
deleted file mode 100644
index 0ff7143..0000000
--- a/gdb/testsuite/gdb.stabs/configure
+++ /dev/null
@@ -1,863 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.9 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
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-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
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-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
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-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host="$ac_optarg" ;;
-
-  -includedir | --includedir | --includedi | --included | --include \
-  | --includ | --inclu | --incl | --inc)
-    ac_prev=includedir ;;
-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir="$ac_optarg" ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
-    ac_prev=infodir ;;
-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-    infodir="$ac_optarg" ;;
-
-  -libdir | --libdir | --libdi | --libd)
-    ac_prev=libdir ;;
-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
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-
-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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-    ac_prev=libexecdir ;;
-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-  | --libexe=* | --libex=* | --libe=*)
-    libexecdir="$ac_optarg" ;;
-
-  -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
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-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-    localstatedir="$ac_optarg" ;;
-
-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-    ac_prev=mandir ;;
-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-    mandir="$ac_optarg" ;;
-
-  -nfp | --nfp | --nf)
-    # Obsolete; use --without-fp.
-    with_fp=no ;;
-
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c)
-    no_create=yes ;;
-
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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-    no_recursion=yes ;;
-
-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-  | --oldin | --oldi | --old | --ol | --o)
-    ac_prev=oldincludedir ;;
-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-    oldincludedir="$ac_optarg" ;;
-
-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-    ac_prev=prefix ;;
-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-    prefix="$ac_optarg" ;;
-
-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
-  | --program-pre | --program-pr | --program-p)
-    ac_prev=program_prefix ;;
-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-    program_prefix="$ac_optarg" ;;
-
-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
-  | --program-suf | --program-su | --program-s)
-    ac_prev=program_suffix ;;
-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-    program_suffix="$ac_optarg" ;;
-
-  -program-transform-name | --program-transform-name \
-  | --program-transform-nam | --program-transform-na \
-  | --program-transform-n | --program-transform- \
-  | --program-transform | --program-transfor \
-  | --program-transfo | --program-transf \
-  | --program-trans | --program-tran \
-  | --progr-tra | --program-tr | --program-t)
-    ac_prev=program_transform_name ;;
-  -program-transform-name=* | --program-transform-name=* \
-  | --program-transform-nam=* | --program-transform-na=* \
-  | --program-transform-n=* | --program-transform-=* \
-  | --program-transform=* | --program-transfor=* \
-  | --program-transfo=* | --program-transf=* \
-  | --program-trans=* | --program-tran=* \
-  | --progr-tra=* | --program-tr=* | --program-t=*)
-    program_transform_name="$ac_optarg" ;;
-
-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-  | -silent | --silent | --silen | --sile | --sil)
-    silent=yes ;;
-
-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-    ac_prev=sbindir ;;
-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-  | --sbi=* | --sb=*)
-    sbindir="$ac_optarg" ;;
-
-  -sharedstatedir | --sharedstatedir | --sharedstatedi \
-  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
-  | --sharedst | --shareds | --shared | --share | --shar \
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-    ac_prev=sharedstatedir ;;
-  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
-  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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-  | --sha=* | --sh=*)
-    sharedstatedir="$ac_optarg" ;;
-
-  -site | --site | --sit)
-    ac_prev=site ;;
-  -site=* | --site=* | --sit=*)
-    site="$ac_optarg" ;;
-
-  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-    ac_prev=srcdir ;;
-  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-    srcdir="$ac_optarg" ;;
-
-  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
-  | --syscon | --sysco | --sysc | --sys | --sy)
-    ac_prev=sysconfdir ;;
-  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
-  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
-    sysconfdir="$ac_optarg" ;;
-
-  -target | --target | --targe | --targ | --tar | --ta | --t)
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-
-# A filename unique to this package, relative to the directory that
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-# Prefer explicitly selected file to automatically selected ones.
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-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
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-  echo "creating cache $cache_file"
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-ac_ext=c
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-CC=${CC-cc}
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-    ac_aux_dir=$ac_dir
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-done
-if test -z "$ac_aux_dir"; then
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-fi
-ac_config_guess=$ac_aux_dir/config.guess
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-# Do some error checking and defaulting for the host and target type.
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-# The aliases save the names the user supplied, while $host etc.
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-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
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-
-
-# Make sure we can run config.sub.
-if $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`$ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`$ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
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-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
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-target_alias=$target
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-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`$ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-
-build_alias=$build
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-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
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-build=`$ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
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-test "$host_alias" != "$target_alias" &&
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-  program_prefix=${target_alias}-
-
-
-case "${target}" in
-
-# Do any other machines use .stabx?  What about i386-*-aix*?
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-
-alpha-*-*)		if test "x${with_gnu_as}" = xyes ; then
-			  target_makefile_frag=aout.mt
-			else
-			  target_makefile_frag=alpha.mt
-			fi
-			;;
-
-hppa*-*-*)		target_makefile_frag=hppa.mt ;;
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-mips-*-bsd*)		target_makefile_frag=aout.mt ;;
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-			  target_makefile_frag=aout.mt
-			else
-			  target_makefile_frag=ecoff.mt
-			fi
-			;;
-
-*-*-*)			target_makefile_frag=aout.mt ;;
-
-esac
-
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-
-	
-trap '' 1 2 15
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-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
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-# what configure does when it calls configure scripts in
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-# config.status only pays attention to the cache file if you give it the
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-#
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-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
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-  >> confcache
-if cmp -s $cache_file confcache; then
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-  if test -w $cache_file; then
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-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
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-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.9"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
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-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
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-$ac_vpsub
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-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
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-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-/@target_makefile_frag@/r $target_makefile_frag
-s%@target_makefile_frag@%%g
-
-CEOF
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust relative srcdir, etc. for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
-fi; done
-rm -f conftest.subs
-
-
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.stabs/configure.in b/gdb/testsuite/gdb.stabs/configure.in
deleted file mode 100644
index aa49426..0000000
--- a/gdb/testsuite/gdb.stabs/configure.in
+++ /dev/null
@@ -1,15 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(weird.exp)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.stabs/ecoff.sed b/gdb/testsuite/gdb.stabs/ecoff.sed
deleted file mode 100644
index 1892539..0000000
--- a/gdb/testsuite/gdb.stabs/ecoff.sed
+++ /dev/null
@@ -1,18 +0,0 @@
-# GDB legitimately expects a file name.
-1i\
- .file	1 "weird.c"\
- #@stabs\
- #.stabs "weird.c",0x64,0,0,0
-/^#/d
-# Remove whitespace from various places.
-s/" *, */",/g
-s/\([0-9]\) *, */\1,/g
-s/  *$//
-#
-s/N_LSYM/0x80/
-s/N_GSYM/0x20/
-s/\.begin_common\(.*\)/.stabs \1,0xe2,0,0,0/
-s/\.end_common\(.*\)/.stabs \1,0xe4,0,0,0/
-s/\.align_it/.align 2/
-/.if/d
-/.endif/d
diff --git a/gdb/testsuite/gdb.stabs/hppa.sed b/gdb/testsuite/gdb.stabs/hppa.sed
deleted file mode 100644
index 05d15c9..0000000
--- a/gdb/testsuite/gdb.stabs/hppa.sed
+++ /dev/null
@@ -1,19 +0,0 @@
-# GDB legitimately expects a file name.
-# The sun3 assembler bogusly requires that the value of this stab be a
-# label.  Placate it.
-1i\
-	.stabs "weird.c",0x64,0,0,Label0\
-Label0:
-#
-s/N_LSYM/0x80/
-s/N_GSYM/0x20/
-# Replace a single backslash with a doubled backslash
-/\.stabs/s/\\/\\\\/
-s/\.begin_common\(.*\)/.stabs \1,0xe2,0,0,0/
-s/\.end_common\(.*\)/.stabs \1,0xe4,0,0,0/
-s/\.align_it/.align 4/
-s/\.globl/.export/
-/^#/d
-/.if alpha/,/.endif alpha/d
-/.if/d
-/.endif/d
diff --git a/gdb/testsuite/gdb.stabs/weird.def b/gdb/testsuite/gdb.stabs/weird.def
deleted file mode 100644
index d558f98..0000000
--- a/gdb/testsuite/gdb.stabs/weird.def
+++ /dev/null
@@ -1,965 +0,0 @@
-# We'll need an integer type.
-.stabs "inttype:t1=bu4;0;32;",N_LSYM,0,0,0
-
-# There are several kinds of tests in here.  We mix up the order to see
-# if we can test for poor handling of a stab affecting the next or previous
-# stab.
-
-# Try all possible symbol descriptors.  Note that GDB should merely
-# complain() even though these strings are totally bogus.  This allows
-# us to define new syntaxes.
-.stabs "sym32:  !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-# Type descriptors.
-.stabs "type32:t32=  !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-# Note that a 'G', N_GSYM symbol needs no value.  The name of the stab is
-# used to look up a non-stab symbol with the same name.  On some machines,
-# the non-stab symbols will normally have underscores, but if they lack
-# the underscores, then GDB will simply put the symbol in the minimal
-# symbol table all the same.  So we can use them without underscores and
-# that way we don't need to worry about which machines
-# to add underscores and so on.
-
-# Type attributes.
-.stabs "attr104:G404=@h !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr105:G405=@i !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-# A few real type attributes.
-# Alignment.
-.stabs "var0:G300=@a8;1",N_GSYM,0,0, 0
-.globl var0
-.data
-.align_it
-var0:
-.long 42
-
-.stabs "sym33:! !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym35:# !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym36:$ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym37:% !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym38:& !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym39:' !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym40:( !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym41:) !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym42:* !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym43:+ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym44:, !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym45:- !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.globl attr122
-.data
-.align_it
-attr122:
-.long 42
-.globl attr123
-.data
-.align_it
-attr123:
-.long 42
-.globl attr124
-.data
-.align_it
-attr124:
-.long 42
-
-.stabs "sym46:. !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym47:/ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym48:0 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym49:1 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym50:2 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.stabs "attr96:G396=@` !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr97:G397=@a !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr98:G398=@b !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr99:G399=@c !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-.stabs "sym51:3 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym52:4 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym53:5 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym54:6 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym55:7 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym56:8 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym57:9 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym58:: !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym59:; !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym60:< !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym61:= !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym62:> !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym63:? !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym64:@ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym65:A !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym66:B !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym67:C !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym68:D !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym69:E !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym70:F !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym71:G !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym72:H !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym73:I !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym74:J !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym75:K !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym76:L !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym77:M !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym78:N !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym79:O !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym80:P !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym81:Q !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym82:R !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym83:S !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym84:T !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym85:U !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym86:V !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym87:W !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym88:X !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym89:Y !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym90:Z !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym91:[ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.stabs "sym93:] !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym94:^ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym95:_ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym96:` !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym97:a !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym98:b !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym99:c !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym100:d !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym101:e !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym102:f !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym103:g !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym104:h !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym105:i !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym106:j !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym107:k !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym108:l !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym109:m !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym110:n !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym111:o !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym112:p !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym113:q !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym114:r !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym115:s !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym116:t !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym117:u !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym118:v !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym119:w !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym120:x !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym121:y !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym122:z !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym123:{ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym124:| !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym125:} !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "sym126:~ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.stabs "type33:t33=! !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type35:t35=# !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type36:t36=$ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type37:t37=% !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type38:t38=& !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type39:t39=' !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type40:t40=( !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type41:t41=) !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type42:t42=* !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type43:t43=+ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type44:t44=, !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type45:t45=- !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type46:t46=. !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type47:t47=/ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type48:t48=0 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type49:t49=1 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type50:t50=2 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type51:t51=3 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type52:t52=4 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type53:t53=5 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type54:t54=6 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type55:t55=7 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type56:t56=8 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type57:t57=9 !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type58:t58=: !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type59:t59=; !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type60:t60=< !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type61:t61== !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type62:t62=> !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type63:t63=? !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type64:t64=@ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type65:t65=A !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type66:t66=B !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type67:t67=C !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.globl attr66
-.data
-.align_it
-attr66:
-.long 42
-.globl attr67
-.data
-.align_it
-attr67:
-.long 42
-.globl attr68
-.data
-.align_it
-attr68:
-.long 42
-.globl attr69
-.data
-.align_it
-attr69:
-.long 42
-
-.stabs "type68:t68=D !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type69:t69=E !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type70:t70=F !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type71:t71=G !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type72:t72=H !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type73:t73=I !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type74:t74=J !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type75:t75=K !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type76:t76=L !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type77:t77=M !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type78:t78=N !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type79:t79=O !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type80:t80=P !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type81:t81=Q !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type82:t82=R !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type83:t83=S !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type84:t84=T !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type85:t85=U !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type86:t86=V !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type87:t87=W !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.stabs "attr69:G369=@E !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr70:G370=@F !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr71:G371=@G !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-.stabs "type88:t88=X !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type89:t89=Y !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type90:t90=Z !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type91:t91=[ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.stabs "type93:t93=] !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type94:t94=^ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type95:t95=_ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type96:t96=` !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type97:t97=a !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type98:t98=b !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type99:t99=c !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type100:t100=d !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type101:t101=e !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type102:t102=f !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type103:t103=g !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type104:t104=h !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type105:t105=i !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type106:t106=j !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type107:t107=k !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type108:t108=l !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type109:t109=m !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type110:t110=n !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type111:t111=o !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type112:t112=p !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type113:t113=q !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type114:t114=r !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type115:t115=s !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type116:t116=t !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type117:t117=u !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type118:t118=v !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type119:t119=w !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type120:t120=x !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type121:t121=y !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type122:t122=z !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type123:t123={ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type124:t124=| !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type125:t125=} !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type126:t126=~ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-
-.stabs "attr32:G332=@  !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr33:G333=@! !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr35:G334=@# !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-.stabs "attr36:G335=@$ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-.stabs "attr37:G337=@% !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-# Test 'e' constant on non-enum type.  
-.stabs "const69:c=e1,69", N_LSYM,0,0, 0
-
-# Test constant with the type embedded.  
-.stabs "const70:c=e190=bs2;0;16;,70", N_LSYM,0,0, 0
-
-.stabs "attr38:G338=@& !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-# Unrecognized negative type number.  
-.stabs "bad_neg0type:t201=s8field0:1,0,32;field2:-534,32,64;field3:-1,96,32;;", N_LSYM,0,0, 0
-
-.stabs "bad_neg0:G201", N_GSYM,0,0, 0
-
-.globl bad_neg0
-.data
-.align_it
-bad_neg0:
-.long 42
-     .long 43, 44, 45
-
-.stabs "attr39:G339=@' !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr41:G341=@) !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr42:G342=@* !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr43:G343=@+ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr44:G344=@, !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr46:G346=@. !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr47:G347=@/ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr58:G358=@: !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-# Test two type attributes for one type.  
-.stabs "attr59:G359=@;@ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-.stabs "attr60:G360=@< !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr61:G361=@= !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr62:G362=@> !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr63:G363=@? !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr64:G364=@@ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr65:G365=@A !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr66:G366=@B !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr67:G367=@C !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr68:G368=@D !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr72:G372=@H !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr73:G373=@I !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr74:G374=@J !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr75:G375=@K !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr76:G376=@L !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr77:G377=@M !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr78:G378=@N !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr79:G379=@O !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr80:G380=@P !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr81:G381=@Q !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr82:G382=@R !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr83:G383=@S !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr84:G384=@T !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr85:G385=@U !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr86:G386=@V !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr87:G387=@W !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr88:G388=@X !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr89:G389=@Y !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr90:G390=@Z !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr91:G391=@[ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-.stabs "attr93:G393=@] !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-# Do with and without underscore, so this wins regardless of whether
-# names have underscores.
-
-.globl _common0
-.data
-.align_it
-_common0:
-.long 42
-     .long 24
-     .long 22
-.globl common0
-.data
-.align_it
-common0:
-.long 42
-     .long 24
-     .long 22
-.begin_common "common0"
-.stabs "common0var0:S1", N_GSYM,0,0, 0
-.stabs "common0var1:S1", N_GSYM,0,0, 4
-.stabs "common0var2:S1", N_GSYM,0,0, 8
-.end_common "common0"
-
-.stabs "attr94:G394=@^ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr95:G395=@_ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr100:G400=@d !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr101:G401=@e !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr102:G402=@f !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr103:G403=@g !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr106:G406=@j !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr107:G407=@k !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr108:G408=@l !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr109:G409=@m !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr110:G410=@n !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr111:G411=@o !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr112:G412=@p !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr113:G413=@q !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr114:G414=@r !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr115:G415=@s !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr116:G416=@t !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr117:G417=@u !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr118:G418=@v !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr119:G419=@w !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr120:G420=@x !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr121:G421=@y !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr122:G422=@z !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr123:G423=@{ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr124:G424=@| !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr125:G425=@} !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-.stabs "attr126:G426=@~ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
-
-# Define a variable for all the above stabs.  
-.globl attr32
-.data
-.align_it
-attr32:
-.long 42
-.globl attr33
-.data
-.align_it
-attr33:
-.long 42
-.globl attr35
-.data
-.align_it
-attr35:
-.long 42
-.globl attr36
-.data
-.align_it
-attr36:
-.long 42
-.globl attr37
-.data
-.align_it
-attr37:
-.long 42
-.globl attr38
-.data
-.align_it
-attr38:
-.long 42
-.globl attr39
-.data
-.align_it
-attr39:
-.long 42
-.globl attr41
-.data
-.align_it
-attr41:
-.long 42
-.globl attr42
-.data
-.align_it
-attr42:
-.long 42
-.globl attr43
-.data
-.align_it
-attr43:
-.long 42
-.globl attr44
-.data
-.align_it
-attr44:
-.long 42
-.globl attr46
-.data
-.align_it
-attr46:
-.long 42
-.globl attr47
-.data
-.align_it
-attr47:
-.long 42
-.globl attr58
-.data
-.align_it
-attr58:
-.long 42
-.globl attr59
-.data
-.align_it
-attr59:
-.long 42
-.globl attr60
-.data
-.align_it
-attr60:
-.long 42
-.globl attr61
-.data
-.align_it
-attr61:
-.long 42
-.globl attr62
-.data
-.align_it
-attr62:
-.long 42
-.globl attr63
-.data
-.align_it
-attr63:
-.long 42
-.globl attr64
-.data
-.align_it
-attr64:
-.long 42
-.globl attr65
-.data
-.align_it
-attr65:
-.long 42
-.globl attr70
-.data
-.align_it
-attr70:
-.long 42
-.globl attr71
-.data
-.align_it
-attr71:
-.long 42
-.globl attr72
-.data
-.align_it
-attr72:
-.long 42
-.globl attr73
-.data
-.align_it
-attr73:
-.long 42
-.globl attr74
-.data
-.align_it
-attr74:
-.long 42
-.globl attr75
-.data
-.align_it
-attr75:
-.long 42
-.globl attr76
-.data
-.align_it
-attr76:
-.long 42
-.globl attr77
-.data
-.align_it
-attr77:
-.long 42
-.globl attr78
-.data
-.align_it
-attr78:
-.long 42
-.globl attr79
-.data
-.align_it
-attr79:
-.long 42
-.globl attr80
-.data
-.align_it
-attr80:
-.long 42
-.globl attr81
-.data
-.align_it
-attr81:
-.long 42
-.globl attr82
-.data
-.align_it
-attr82:
-.long 42
-.globl attr83
-.data
-.align_it
-attr83:
-.long 42
-.globl attr84
-.data
-.align_it
-attr84:
-.long 42
-
-# Unrecognized floating point code.  
-.stabs "float72type:t202=R87;9;", N_LSYM,0,0, 0
-
-# 256-bit integer.  The point is obviously not that GDB should have a
-# special case for this size, but that an integer of any size should
-# work (at least for printing in hex, not necessarily for arithmetic.  
-.stabs "int256var:G203=bu32;0;256;", N_GSYM,0,0, 0
-# The value is palindromic, so it works whether words are big or little
-# endian.  
-.globl int256var
-.data
-.align_it
-     int256var:
-.long 42
-     .long 0x2b, 0x2c, 0x2d, 0x2d, 0x2c, 0x2b, 0x2a
-
-# Huge value in constant should at least get the type right.  
-
-# This value is just big enough not to fit in 32 bits.  
-.stabs "consth:c=e1,4294967296", N_LSYM,0,0, 0
-
-.stabs "consth2:c=e1,-734723985732642758928475678987234563284937456", N_LSYM,0,0, 0
-
-# Test a struct constant using S.  
-.stabs "bad_neg0const:c=S201,128,128,11222211343434345656565677888877", N_LSYM,0,0, 0
-
-# Bad filenumbers.  
-# This one is totally bogus.  
-.stabs "bad_type0:t(-3,7)", N_LSYM,0,0, 0
-# This one probably gets interpreted as a forward reference.  
-.stabs "bad_type1:t(42,6)", N_LSYM,0,0, 0
-
-# Arrays indexed by weird things.  
-.stabs "array_index0:t205=r1;0;5;", N_LSYM,0,0, 0
-.stabs "array0:G206=a205;1", N_GSYM,0,0, 0
-.globl array0
-.data
-.align_it
-     array0:
-.long 42
-     .long 43, 44, 45, 46, 47
-
-.stabs "array_index1:t207=", N_LSYM,0,0, 0
-.stabs "array1:G208=aeai1_red:0,ai1_green:1,ai1_blue:2,;;1", N_GSYM,0,0, 0
-.globl array1
-.data
-.align_it
-     array1:
-.long 42
-     .long 43, 44
-
-# See if GDB can deal with it if the compiler gets smarter about saying
-# which variables were defined with which types.  
-.stabs "inttype_one:t209=1", N_LSYM,0,0, 0
-.stabs "inttype_two:t210=1", N_LSYM,0,0, 0
-.stabs "one_var:G209", N_GSYM,0,0, 0
-.globl one_var
-.data
-.align_it
-one_var:
-.long 42
-.stabs "two_var:G210", N_GSYM,0,0, 0
-.globl two_var
-.data
-.align_it
-two_var:
-.long 42
-
-# And see if the caddr_t hack can deal with the same thing.
-.stabs "intp:t211=*1", N_LSYM,0,0, 0
-# If it weren't for this variable, we'd need to ignore the intp name.  
-.stabs "pointer_to_int_var:G212=*1", N_LSYM,0,0, 0
-.stabs "intp_var:G211", N_GSYM,0,0, 0
-.globl intp_var
-.data
-.align_it
-intp_var:
-.long 42
-
-# Unrecognized constant code.  
-.stabs "unrecog_const:c=xjksdflskd33,4;473;", N_LSYM,0,0, 0
-
-.globl attr85
-.data
-.align_it
-attr85:
-.long 42
-.globl attr86
-.data
-.align_it
-attr86:
-.long 42
-.globl attr87
-.data
-.align_it
-attr87:
-.long 42
-.globl attr88
-.data
-.align_it
-attr88:
-.long 42
-.globl attr89
-.data
-.align_it
-attr89:
-.long 42
-.globl attr90
-.data
-.align_it
-attr90:
-.long 42
-.globl attr91
-.data
-.align_it
-attr91:
-.long 42
-.globl attr92
-.data
-.align_it
-attr92:
-.long 42
-.globl attr93
-.data
-.align_it
-attr93:
-.long 42
-.globl attr94
-.data
-.align_it
-attr94:
-.long 42
-.globl attr95
-.data
-.align_it
-attr95:
-.long 42
-.globl attr96
-.data
-.align_it
-attr96:
-.long 42
-.globl attr97
-.data
-.align_it
-attr97:
-.long 42
-.globl attr98
-.data
-.align_it
-attr98:
-.long 42
-.globl attr99
-.data
-.align_it
-attr99:
-.long 42
-.globl attr100
-.data
-.align_it
-attr100:
-.long 42
-.globl attr101
-.data
-.align_it
-attr101:
-.long 42
-.globl attr102
-.data
-.align_it
-attr102:
-.long 42
-.globl attr103
-.data
-.align_it
-attr103:
-.long 42
-.globl attr104
-.data
-.align_it
-attr104:
-.long 42
-.globl attr105
-.data
-.align_it
-attr105:
-.long 42
-.globl attr106
-.data
-.align_it
-attr106:
-.long 42
-.globl attr107
-.data
-.align_it
-attr107:
-.long 42
-.globl attr108
-.data
-.align_it
-attr108:
-.long 42
-.globl attr109
-.data
-.align_it
-attr109:
-.long 42
-.globl attr110
-.data
-.align_it
-attr110:
-.long 42
-.globl attr111
-.data
-.align_it
-attr111:
-.long 42
-.globl attr112
-.data
-.align_it
-attr112:
-.long 42
-.globl attr113
-.data
-.align_it
-attr113:
-.long 42
-.globl attr114
-.data
-.align_it
-attr114:
-.long 42
-.globl attr115
-.data
-.align_it
-attr115:
-.long 42
-.globl attr116
-.data
-.align_it
-attr116:
-.long 42
-.globl attr117
-.data
-.align_it
-attr117:
-.long 42
-.globl attr118
-.data
-.align_it
-attr118:
-.long 42
-.globl attr119
-.data
-.align_it
-attr119:
-.long 42
-.globl attr120
-.data
-.align_it
-attr120:
-.long 42
-.globl attr121
-.data
-.align_it
-attr121:
-.long 42
-.globl attr125
-.data
-.align_it
-attr125:
-.long 42
-.globl attr126
-.data
-.align_it
-attr126:
-.long 42
-
-# Size.  
-.stabs "var1:G301=@s32;1",N_GSYM,0,0, 0
-.globl var1
-.data
-.align_it
-var1:
-.long 42
-# Pointer class.  
-.stabs "var2:G302=@p42;1",N_GSYM,0,0, 0
-.globl var2
-.data
-.align_it
-var2:
-.long 42
-# Packed type.  
-.stabs "var3:G303=@P;1",N_GSYM,0,0, 0
-.globl var3
-.data
-.align_it
-var3:
-.long 42
-
-# Manually hacked version of the following.  The manual hacking is to
-# remove the extra names (which GDB 4.9 bogusly relies on).
-
-# Virtual base classes in which there are no variables of the base
-# class types.
-
-# class only_one_instance {
-#  public:
-#   int x;
-# };
-
-# class inherit_path_a : public virtual only_one_instance {
-#   int a;
-# };
-
-# class inherit_path_b : public virtual only_one_instance {
-#   int b;
-# };
-
-# class combine_paths : public inherit_path_a, public inherit_path_b {
-#   int comb;
-# };
-
-# combine_paths v_comb;
-
-# These are the unhacked stabs I started with (only change has been to
-# convert them to weird.def format, and change the numbers to the 400
-# range.  
-
-# .stabs "only_one_instance:Tt444=s4x:1,0,32;;", N_LSYM,0,0, 0
-# .stabs "inherit_path_a:Tt445=s12!1,120,444;$vb444:446=*444,0;a:/01,32,32;;",
-#       N_LSYM,0,0, 0
-# .stabs "inherit_path_b:Tt447=s12!1,120,444;$vb444:446,0;b:/01,32,32;;", N_LSYM,0,0, 0
-# .stabs "combine_paths:Tt448=s24!2,020,445;0264,447;comb:/01,128,32;;", N_LSYM,0,0, 0
-# .stabs "v_comb:G448", N_GSYM,0,0, 0
-
-# Hacked version, without class names.
-
-.if alpha
-.stabs "v_comb:G448=s48!2,020,445=s24!1,120,444=s4x:1,0,32;;;$vb444:446=*444,0;a:/01,64,32;;;02128,447=s24!1,120,444;$vb444:446,0;b:/01,64,32;;;comb:/01,256,32;;", N_GSYM,0,0, 0
-	.globl v_comb
-	.align 3
-v_comb:
-# virtual base class pointer for inherit_path_a 
-	.quad v_comb_shared 
-# a 
-	.long 43 
-	.align 3
-# virtual base class pointer for inherit_path_b 
-	.quad v_comb_shared 
-# b 
-	.long 44 
-	.align 3
-# comb 
-	.long 45 
-	.align 3
-v_comb_shared:
-# x 
-	.long 42 
-	.align 3
-.endif alpha
-
-.if notalpha
-.stabs "v_comb:G448=s24!2,020,445=s12!1,120,444=s4x:1,0,32;;;$vb444:446=*444,0;a:/01,32,32;;;0264,447=s12!1,120,444;$vb444:446,0;b:/01,32,32;;;comb:/01,128,32;;", N_GSYM,0,0, 0
-
-	.globl v_comb
-	.align 1
-v_comb:
-# virtual base class pointer for inherit_path_a 
-	.long v_comb_shared 
-# a 
-	.long 43 
-# virtual base class pointer for inherit_path_b 
-	.long v_comb_shared 
-# b 
-	.long 44 
-# comb 
-	.long 45 
-v_comb_shared:
-# x 
-	.long 42 
-.endif notalpha
-
-.stabs "sym92:\ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "type92:t92=\ !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~",N_LSYM,0,0,0
-.stabs "attr92:G392=@\ !#$%&'()*+,-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~;1",N_GSYM,0,0, 0
diff --git a/gdb/testsuite/gdb.stabs/weird.exp b/gdb/testsuite/gdb.stabs/weird.exp
deleted file mode 100644
index aa0bcbc..0000000
--- a/gdb/testsuite/gdb.stabs/weird.exp
+++ /dev/null
@@ -1,321 +0,0 @@
-#   Copyright (C) 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# Test that GDB properly ignores invalid stabs.
-# Also test that GDB can debug a .o file, and that it doesn't mind
-# a file that's more minimal than what a compiler normally puts out.
-if $tracelevel then {
-	strace $tracelevel
-}
-
-# If the test directory was not created by configure then skip
-# this test.
-if ![file isdirectory ${objdir}/${subdir}] then {
-    return 0
-}
-
-set prms_id 0
-set bug_id 0
-
-proc do_tests {} {
-	global binfile
-	global gdb_prompt
-
-	# Mips/alpha targets that use gcc with mips-tfile put out the stabs
-	# assembler directives embedded in comments. If the assembler
-	# file is then processed with native cc, all stabs directives
-	# will be lost.
-	# Skip the rest of the stabs tests for this case.
-	send_gdb "ptype inttype\n"
-	gdb_expect {
-		-re "^ptype inttype\r*\ntype = inttype.*$gdb_prompt $" {
-			pass "stabs found"
-		}
-		-re ".*$gdb_prompt $" {
-			setup_xfail "mips-*-*"
-			setup_xfail "alpha-*-*"
-			fail "stabs not found"
-			return
-		}
-		default { fail "checking for stabs" }
-	}
-
-	print_weird_var var0
-	print_weird_var var1
-	print_weird_var var2
-	print_weird_var var3
-
-	print_weird_var attr32
-	print_weird_var attr33
-	print_weird_var attr35
-	print_weird_var attr36
-	print_weird_var attr37
-	print_weird_var attr38
-	print_weird_var attr39
-	print_weird_var attr41
-	print_weird_var attr42
-	print_weird_var attr43
-	print_weird_var attr44
-	print_weird_var attr46
-	print_weird_var attr47
-	print_weird_var attr58
-	print_weird_var attr59
-	print_weird_var attr60
-	print_weird_var attr61
-	print_weird_var attr62
-	print_weird_var attr63
-	print_weird_var attr64
-	print_weird_var attr65
-	print_weird_var attr66
-	print_weird_var attr67
-	print_weird_var attr68
-	print_weird_var attr69
-	print_weird_var attr70
-	print_weird_var attr71
-	print_weird_var attr72
-	print_weird_var attr73
-	print_weird_var attr74
-	print_weird_var attr75
-	print_weird_var attr76
-	print_weird_var attr77
-	print_weird_var attr78
-	print_weird_var attr79
-	print_weird_var attr80
-	print_weird_var attr81
-	print_weird_var attr82
-	print_weird_var attr83
-	print_weird_var attr84
-	print_weird_var attr85
-	print_weird_var attr86
-	print_weird_var attr87
-	print_weird_var attr88
-	print_weird_var attr89
-	print_weird_var attr90
-	print_weird_var attr91
-	print_weird_var attr92
-	print_weird_var attr93
-	print_weird_var attr94
-	print_weird_var attr95
-	print_weird_var attr96
-	print_weird_var attr97
-	print_weird_var attr98
-	print_weird_var attr99
-	print_weird_var attr100
-	print_weird_var attr101
-	print_weird_var attr102
-	print_weird_var attr103
-	print_weird_var attr104
-	print_weird_var attr105
-	print_weird_var attr106
-	print_weird_var attr107
-	print_weird_var attr108
-	print_weird_var attr109
-	print_weird_var attr110
-	print_weird_var attr111
-	print_weird_var attr112
-	print_weird_var attr113
-	print_weird_var attr114
-	print_weird_var attr115
-	print_weird_var attr116
-	print_weird_var attr117
-	print_weird_var attr118
-	print_weird_var attr119
-	print_weird_var attr120
-	print_weird_var attr121
-	print_weird_var attr122
-	print_weird_var attr123
-	print_weird_var attr124
-	print_weird_var attr125
-	print_weird_var attr126
-
-	gdb_test "p const69" " = 69" "'e' constant on non-enum type"
-	gdb_test "whatis const69" "type = (unsigned int|inttype)" "whatis const69"
-
-	gdb_test "p sizeof (const70)" " = 2" "'e' constant with embedded type"
-
-	gdb_test "p bad_neg0" " = \{field0 = 42, field2 =.*field3 = 45\}" "p bad_neg0"
-
-	gdb_test "ptype inttype" "type = (unsigned int|inttype)" "ptype on inttype"
-	gdb_test "p sizeof (float72type)" " = 9" "unrecognized floating point type"
-
-	# This big number needs to be kept as one piece
-	gdb_test "p/x int256var" " = 0x0*2a0000002b0000002c0000002d0000002d0000002c0000002b0000002a" "print very big integer"
-
-	gdb_test "whatis consth" "type = inttype" "whatis consth"
-	gdb_test "whatis consth2" "type = inttype" "whatis consth2"
-
-	# GDB does not yet understand S constants
-	setup_xfail "*-*-*"
-	gdb_test "p/x bad_neg0const" " = \{field0 = 0x11222211, field2 =.*\
-field3 = 0x77888877\}" "print struct constant"
-
-	gdb_test "ptype bad_type0" "type = .*" "print bad_type0"
-	gdb_test "ptype bad_type1" "type = .*" "print bad_type1"
-
-	# GDB does not yet support arrays indexed by anything at all unusual
-	setup_xfail "*-*-*"
-	gdb_test "p array0" " = \{42, 43, 44, 45, 46, 47\}" "array0 with strange index"
-	setup_xfail "*-*-*"
-	gdb_test "p array1" " = \{42, 43, 44\}" "array1 with strange index"
-
-	# GDB does not yet support this feature
-	gdb_test "whatis one_var" "type = inttype_one" \
-	    "whatis one_var (known failure in gdb 4.10)"
-	# But do make sure that it prints as something reasonable
-	gdb_test "whatis one_var" "type = inttype(|_one)" \
-	    "whatis one_var test 2"
-
-	gdb_test "whatis two_var" "type = inttype_two" \
-	    "whatis two_var (known failure in gdb 4.10)"
-	# But do make sure that it prints as something reasonable
-	gdb_test "whatis two_var" "type = inttype(|_two)" \
-	    "whatis two_var test 2"
-
-	setup_xfail "*-*-*"
-	gdb_test "whatis pointer_to_int_var" "type = int \[*\]"
-	setup_xfail "*-*-*"
-	gdb_test "whatis intp_var" "type = intp"
-
-	gdb_test "p common0var0" "= 42"
-	# GDB seems to only understand common blocks local to a function.
-	# These variables never get relocated to be relative to the common 
-	# block.
-	# I'm not sure whether it is valid to have a common block which
-	# is not local to a function.
-	setup_xfail "*-*-*"
-	gdb_test "p common0var1" "= 24"
-	setup_xfail "*-*-*"
-	gdb_test "p common0var2" "= 22"
-
-	# this long line must be continous, not with "/" escaping the newline
-	gdb_test "p v_comb" "{<> = {<> = {x = 42}, \[_a-zA-Z$.\]* = \[0-9xa-fA-F\]*, a = 43}, <> = {\[_a-zA-Z$.\]* = \[0-9xa-fA-F\]*, b = 44}, comb = 45}"
-}
-
-proc print_weird_var { var } {
-	global gdb_prompt
-
-	# Make sure that the variable gets printed out correctly, without
-	# any sort of warning message.
-	send_gdb "print $var\n"
-	gdb_expect {
-		-re "^print $var\r*\n.\[0-9\]* = 42.*$gdb_prompt $" {
-			pass "variable $var printed properly"
-		}
-		-re ".*$gdb_prompt $" {
-			fail "variable $var not printed properly"
-		}
-		timeout { fail "variable $var not printed (timeout)" }
-		eof { fail "(eof) variable $var not printed" }
-	}
-
-	# Make sure that the stabs did get loaded in a sensible way.
-	# If somehow the stabs got skipped, then the above test can
-	# pass because GDB assumes int for variables without a stab.
-
-	# This doesn't work because 32=45 doesn't preserve the name in
-	# gdb (as of 14 Sep 93 anyway).
-	#gdb_test "whatis $var" "type = (unsigned int|inttype)"
-
-	# But the size should be right.
-	gdb_test "print sizeof ($var)" "= 4"
-}
-
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-# Don't use gdb_load; it doesn't bitch if the loading produced some
-# error messages during symbol reading.
-set testfile weird
-set srcfile ${objdir}/${subdir}/weird.s
-set binfile ${objdir}/${subdir}/weirdx.o
-
-global target_os
-set sedscript ${srcdir}/${subdir}/aout.sed
-switch -glob ${target_triplet} {
-    "hppa*-*-*" {
-	set sedscript ${srcdir}/${subdir}/hppa.sed
-    }
-    "mips-*-ecoff" {
-	set sedscript ${srcdir}/${subdir}/ecoff.sed
-    }
-    "powerpc-*-aix*" {
-	set sedscript ${srcdir}/${subdir}/xcoff.sed
-    }
-    "rs6000-*-aix*" {
-	set sedscript ${srcdir}/${subdir}/xcoff.sed
-    }
-    "*-*-aout" {
-	set sedscript ${srcdir}/${subdir}/aout.sed
-    }
-    "*-*-xcoff" {
-	set sedscript ${srcdir}/${subdir}/xcoff.sed
-    }
-    "alpha-*-*" {
-	set sedscript ${srcdir}/${subdir}/ecoff.sed
-    }
-}
-
-
-# Hope this is a Unix box.
-set exec_output [remote_exec build "sed" "-f ${sedscript}" "${srcdir}/${subdir}/weird.def" "${srcfile}"]
-if { [lindex $exec_output 0] != 0 } {
-    perror "Couldn't make test case. $exec_output"
-    return -1
-}
-
-if  { [gdb_compile "${srcfile}" "${binfile}" object ""] != "" } {
-     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-remote_file build delete ${srcfile}
-set binfile [remote_download host ${binfile} object.o]
-send_gdb "file $binfile\n"
-# If $binfile is very long, a \r (but not a \n) will echo in the
-# middle of the echo of the command.  So to match the echo, we
-# would like to match anything not containing \n
-# (we would prefer to be sure not to match any warning message).
-# But \[^\n\]* doesn't seem to work, so instead use the heuristic
-# that a filename won't contain a space and a warning message will.
-# But spaces following by backspaces aren't really spaces.
-gdb_expect {
-    -re "^file (\[^ \]| +\008)*\r*\nReading symbols from $binfile\.\.\.done\.\r*\n$gdb_prompt $" {
-	pass "weirdx.o read without error"
-    }
-    -re "A program is being debugged already.  Kill it\? \(y or n\)" {
-	send_gdb "y\n"
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	fail "Errors reading weirdx.o"
-    }
-    timeout {
-	perror "couldn't load $binfile into $GDB (timed out)."
-	return -1
-    }
-    eof { fail "(eof) cannot read weirdx.o" }
-}
-
-do_tests
-
-remote_file host delete ${binfile}
-
-return 0
diff --git a/gdb/testsuite/gdb.stabs/xcoff.sed b/gdb/testsuite/gdb.stabs/xcoff.sed
deleted file mode 100644
index 0dbcf5c..0000000
--- a/gdb/testsuite/gdb.stabs/xcoff.sed
+++ /dev/null
@@ -1,18 +0,0 @@
-# Put everything in this csect, which seems to make things work.
-# The compiler actually puts the stabs in .csect [PR], but that didn't
-# work here (I guess because there is no text section).
-1i\
-	.csect .data[RW]
-# .stabs string,type,0,0,value  ->  .stabx string,value,type,0
-s/^[ 	]*\.stabs[ 	]*\("[^"]*"\),[ 	]*\([^,]*\),[ 	]*0,0,[ 	]*\(.*\)$/.stabx \1,\3,\2,0/
-s/N_GSYM/128/
-s/N_LSYM/129/
-s/\.begin_common/.bc/
-# The AIX assembler doesn't want the name in a .ec directive
-s/\.end_common.*/.ec/
-s/\.align_it/.align 1/
-/\.data/d
-/^#/d
-/\.if alpha/,/\.endif alpha/d
-/\.if/d
-/\.endif/d
diff --git a/gdb/testsuite/gdb.threads/.Sanitize b/gdb/testsuite/gdb.threads/.Sanitize
deleted file mode 100644
index 52b87dd..0000000
--- a/gdb/testsuite/gdb.threads/.Sanitize
+++ /dev/null
@@ -1,44 +0,0 @@
-# .Sanitize for gdb/testsuite/gdb.threads.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-config.in
-configure
-configure.in
-pthreads.c
-pthreads.exp
-step.c
-step.exp
-step2.exp
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.threads/Makefile.in b/gdb/testsuite/gdb.threads/Makefile.in
deleted file mode 100644
index 678e279..0000000
--- a/gdb/testsuite/gdb.threads/Makefile.in
+++ /dev/null
@@ -1,156 +0,0 @@
-# Makefile for the threads tests for GDB.
-# Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# GDB is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# GDB is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-srcdir = .
-prefix = /usr/local
-program_transform_name =
-
-exec_prefix = $(prefix)
-bindir = $(exec_prefix)/bin
-libdir = $(exec_prefix)/lib
-tooldir = $(libdir)/$(target_alias)
-
-datadir = $(exec_prefix)/lib/dejagnu
-mandir = $(prefix)/man
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = $(prefix)/info
-includedir = $(prefix)/include
-gxx_includedir = $(tooldir)/g++-include
-targetdir = $(datadir)/$(target_alias)
-
-SHELL = /bin/sh
-
-INSTALL = install -c
-INSTALL_PROGRAM = $(INSTALL)
-INSTALL_DATA = $(INSTALL)
-
-CFLAGS = -g
-
-RUNTESTFLAGS = 
-
-LINK=		ln -s
-
-EXPECT = ` \
-  if [ -f $${rootme}/../../../expect/expect ] ; then \
-    echo $${rootme}/../../../expect/expect ; \
-  else \
-    echo expect ; \
-  fi`
-
-RUNTEST = ` \
-  if [ -f $${rootme}/../../dejagnu/site.exp ] ; then \
-    echo $${rootme}/../../dejagnu/runtest ; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \
-      echo runtest; \
-    else \
-      t='$(program_transform_name)'; echo runtest | sed -e '' $$t; \
-    fi; \
-  fi`
-
-CC = ` \
-  if [ -f $${rootme}/../../../gcc/xgcc ] ; then \
-    echo $${rootme}/../../../gcc/xgcc -B$${rootme}/../../../gcc/; \
-  else \
-    if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \
-      echo gcc; \
-    else \
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diff --git a/gdb/testsuite/gdb.threads/config.in b/gdb/testsuite/gdb.threads/config.in
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index 37bfc2b..0000000
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index 6649098..0000000
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-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=pthreads.exp
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_prog=$0
-  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-
-CC=${CC-cc}
-
-ac_aux_dir=
-for ac_dir in `cd $srcdir;pwd`/../../.. $srcdir/`cd $srcdir;pwd`/../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../../.. $srcdir/`cd $srcdir;pwd`/../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:574: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:595: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:613: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:637: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    # This must be in double quotes, not single quotes, because CPP may get
-  # substituted into the Makefile and "${CC-cc}" will confuse make.
-  CPP="${CC-cc} -E"
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp.
-  cat > conftest.$ac_ext <<EOF
-#line 652 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:658: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP="${CC-cc} -E -traditional-cpp"
-  cat > conftest.$ac_ext <<EOF
-#line 669 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:675: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-  ac_cv_prog_CPP="$CPP"
-fi
-  CPP="$ac_cv_prog_CPP"
-else
-  ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-for ac_hdr in pthread.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:701: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 706 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@CPP@%$CPP%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
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-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
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-ac_sed_cmds=""
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-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
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-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
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-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
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-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
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-  # Remove last slash and all that follows it.  Not all systems have dirname.
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-    # A "../" for each directory in $ac_dir_suffix.
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-
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-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
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-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
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-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
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-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
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-ac_uB='\([ 	]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
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-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
-  CONFIG_HEADERS="config.h:config.in"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  echo creating $ac_file
-
-  rm -f conftest.frag conftest.in conftest.out
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h.  And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
-  ac_lines=`grep -c . conftest.vals`
-  # grep -c gives empty output for an empty file on some AIX systems.
-  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
-  # Write a limited-size here document to conftest.frag.
-  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
-  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
-  echo 'CEOF
-  sed -f conftest.frag conftest.in > conftest.out
-  rm -f conftest.in
-  mv conftest.out conftest.in
-' >> $CONFIG_STATUS
-  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
-  rm -f conftest.vals
-  mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-cat >> $CONFIG_STATUS <<\EOF
-  rm -f conftest.frag conftest.h
-  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
-  cat conftest.in >> conftest.h
-  rm -f conftest.in
-  if cmp -s $ac_file conftest.h 2>/dev/null; then
-    echo "$ac_file is unchanged"
-    rm -f conftest.h
-  else
-    # Remove last slash and all that follows it.  Not all systems have dirname.
-      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-      # The file is in a subdirectory.
-      test ! -d "$ac_dir" && mkdir "$ac_dir"
-    fi
-    rm -f $ac_file
-    mv conftest.h $ac_file
-  fi
-fi; done
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.threads/configure.in b/gdb/testsuite/gdb.threads/configure.in
deleted file mode 100644
index 1afe91a..0000000
--- a/gdb/testsuite/gdb.threads/configure.in
+++ /dev/null
@@ -1,18 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(pthreads.exp)
-AC_CONFIG_HEADER(config.h:config.in)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-
-AC_CHECK_HEADERS(pthread.h)
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.threads/pthreads.c b/gdb/testsuite/gdb.threads/pthreads.c
deleted file mode 100644
index 9e55996..0000000
--- a/gdb/testsuite/gdb.threads/pthreads.c
+++ /dev/null
@@ -1,164 +0,0 @@
-#include <stdio.h>
-
-#include "config.h"
-
-#ifndef HAVE_PTHREAD_H
-
-/* Don't even try to compile.  In fact, cause a syntax error that we can
-   look for as a compiler error message and know that we have no pthread
-   support.  In that case we can just suppress the test completely. */
-
-#error "no posix threads support"
-
-#else
-
-/* OK.  We have the right header.  If we try to compile this and fail, then
-   there is something wrong and the user should know about it so the testsuite
-   should issue an ERROR result.. */
-
-#include <pthread.h>
-
-/* Under OSF, the second arg of pthread_create is prototyped to be just
-   a "pthread_attr_t", while under Solaris it is a "pthread_attr_t *".
-   Arg! */
-
-#ifdef __osf__
-#define PTHREAD_CREATE_ARG2(arg) arg
-#define PTHREAD_CREATE_NULL_ARG2 null_attr
-static pthread_attr_t null_attr;
-#else
-#define PTHREAD_CREATE_ARG2(arg) &arg
-#define PTHREAD_CREATE_NULL_ARG2 NULL
-#endif
-
-static int verbose = 0;
-
-static void
-common_routine (arg)
-     int arg;
-{
-  static int from_thread1;
-  static int from_thread2;
-  static int from_main;
-  static int hits;
-  static int full_coverage;
-
-  if (verbose) printf("common_routine (%d)\n", arg);
-  hits++;
-  switch (arg)
-    {
-    case 0:
-      from_main++;
-      break;
-    case 1:
-      from_thread1++;
-      break;
-    case 2:
-      from_thread2++;
-      break;
-    }
-  if (from_main && from_thread1 && from_thread2)
-    full_coverage = 1;
-}
-
-static void *
-thread1 (void *arg)
-{
-  int i;
-  int z = 0;
-
-  if (verbose) printf ("thread1 (%0x) ; pid = %d\n", arg, getpid ());
-  for (i=1; i <= 10000000; i++)
-    {
-      if (verbose) printf("thread1 %d\n", pthread_self ());
-      z += i;
-      common_routine (1);
-      sleep(1);
-    }
-}
-
-static void *
-thread2 (void * arg)
-{
-  int i;
-  int k = 0;
-
-  if (verbose) printf ("thread2 (%0x) ; pid = %d\n", arg, getpid ());
-  for (i=1; i <= 10000000; i++)
-    {
-      if (verbose) printf("thread2 %d\n", pthread_self ());
-      k += i;
-      common_routine (2);
-      sleep(1);
-    }
-  sleep(100);
-}
-
-int
-foo (a, b, c)
-     int a, b, c;
-{
-  int d, e, f;
-
-  if (verbose) printf("a=%d\n", a);
-}
-
-main(argc, argv)
-     int argc;
-     char **argv;
-{
-  pthread_t tid1, tid2;
-  int j;
-  int t = 0;
-  void (*xxx) ();
-  pthread_attr_t attr;
-
-  if (verbose) printf ("pid = %d\n", getpid());
-
-  foo (1, 2, 3);
-
-#ifndef __osf__
-  if (pthread_attr_init (&attr))
-    {
-      perror ("pthread_attr_init 1");
-      exit (1);
-    }
-#endif
-
-#ifdef PTHREAD_SCOPE_SYSTEM
-  if (pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM))
-    {
-      perror ("pthread_attr_setscope 1");
-      exit (1);
-    }
-#endif
-
-  if (pthread_create (&tid1, PTHREAD_CREATE_ARG2(attr), thread1, (void *) 0xfeedface))
-    {
-      perror ("pthread_create 1");
-      exit (1);
-    }
-  if (verbose) printf ("Made thread %d\n", tid1);
-  sleep (1);
-
-  if (pthread_create (&tid2, PTHREAD_CREATE_NULL_ARG2, thread2, (void *) 0xdeadbeef))
-    {
-      perror ("pthread_create 2");
-      exit (1);
-    }
-  if (verbose) printf("Made thread %d\n", tid2);
-
-  sleep (1);
-
-  for (j = 1; j <= 10000000; j++)
-    {
-      if (verbose) printf("top %d\n", pthread_self ());
-      common_routine (0);
-      sleep(1);
-      t += j;
-    }
-  
-  exit(0);
-}
-
-#endif	/* ifndef HAVE_PTHREAD_H */
diff --git a/gdb/testsuite/gdb.threads/pthreads.exp b/gdb/testsuite/gdb.threads/pthreads.exp
deleted file mode 100644
index a2bc4e0..0000000
--- a/gdb/testsuite/gdb.threads/pthreads.exp
+++ /dev/null
@@ -1,320 +0,0 @@
-# Copyright (C) 1996 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-# This only works with native configurations
-if ![isnative] then {
-    return
-}
-
-set testfile "pthreads"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-
-set built_binfile 0
-if [istarget "*-*-linux"] then {
-    set target_cflags "-D_MIT_POSIX_THREADS"
-} else {
-    set target_cflags ""
-}
-set why_msg "unrecognized error"
-foreach lib {-lpthreads -lpthread} {
-    set options "debug"
-    lappend options "incdir=${objdir}/${subdir}"
-    lappend options "libs=$lib"
-    set ccout [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $options]
-    switch -regexp -- $ccout {
-	".*no posix threads support.*" {
-	    set why_msg "missing threads include file"
-	    break
-	}
-	".*cannot open -lpthread.*" {
-	    set why_msg "missing runtime threads library"
-	}
-	".*Can't find library for -lpthread.*" {
-	    set why_msg "missing runtime threads library"
-	}
-	{^$} {
-	    pass "successfully compiled posix threads test case"
-	    set built_binfile 1
-	    break
-	}
-    }
-}
-if {$built_binfile == "0"} {
-    unsupported "Couldn't compile ${srcfile}, ${why_msg}"
-    return -1
-}
-
-# Now we can proceed with the real testing.
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
-gdb_test "set print sevenbit-strings" ""
-#gdb_test "set print address off" ""
-gdb_test "set width 0" ""
-
-# We'll need this when we send_gdb a ^C to GDB.  Need to do it before we
-# run the program and gdb starts saving and restoring tty states.
-# On Ultrix, we don't need it and it is really slow (because shell_escape
-# doesn't use vfork).
-if ![istarget "*-*-ultrix*"] then {
-    gdb_test "shell stty intr '^C'" ""
-}
-
-proc all_threads_running {} {
-    global prompt
-    global srcfile
-
-    # Reset all the counters to zero.
-    gdb_test "set var common_routine::hits=0" ""
-    gdb_test "set var common_routine::from_thread1=0" ""
-    gdb_test "set var common_routine::from_thread2=0" ""
-    gdb_test "set var common_routine::from_main=0" ""
-    gdb_test "set var common_routine::full_coverage=0" ""
-
-    # Disable all breakpoints.
-    gdb_test "disable" ""
-
-    # Set up a breakpoint that will cause us to stop when we have
-    # been called 15 times.  This should be plenty of time to allow
-    # every thread to run at least once, since each thread sleeps for
-    # one second between calls to common_routine.
-    gdb_test "tbreak common_routine if hits == 15" ""
-
-    # Start all the threads running again and wait for the inferior
-    # to stop.  Since no other breakpoints are set at this time
-    # we should stop only when we have been previously called 15 times.
-
-    send_gdb "continue\n"
-    expect {
-	-re "Continuing.*common_routine.*at.*$srcfile.*$prompt $" {}
-	default {
-	    fail "continue until common routine run 15 times"
-	    return 0
-	}
-	timeout {
-	    fail "continue until common routine run 15 times (timeout)"
-	    return 0
-	}
-    }
-
-    # Check that we stopped when we actually expected to stop, by
-    # verifying that there have been 15 previous hits.
-
-    send_gdb "p common_routine::hits\n"
-    expect {
-	-re ".*= 15\r\n$prompt $" {}
-	default {
-	    fail "stopped before calling common_routine 15 times"
-	    return 0
-	}
-	-re ".*$prompt $" {
-	    fail "stopped before clling common_routine 15 times"
-	    return 0
-	}
-	timeout {
-	    fail "stopped before calling common_routine 15 times (timeout)"
-	    return 0
-	}
-    }
-
-    # Also check that all of the threads have run, which will only be true
-    # if the full_coverage variable is set.
-
-    send_gdb "p common_routine::full_coverage\n"
-    expect {
-	-re ".*= 1\r\n$prompt $" {}
-	default {
-	    fail "some threads didn't run"
-	    return 0
-	}
-	timeout {
-	    fail "some threads didn't run (timeout)"
-	    return 0
-	}
-    }
-
-    # Looks fine, return success.
-    return 1
-}
-
-proc test_startup {} {
-    global srcdir srcfile prompt expect_out
-    global main_id thread1_id thread2_id
-
-    # We should be able to do an info threads before starting any others.
-    send_gdb "info threads\n"
-    expect {
-	-re ".*Thread.*LWP.*main.*" {
-	    pass "info threads"
-	}
-	-re "\r\n$prompt $" {
-	    pass "info threads"
-	    setup_xfail "*-*-*"
-	    fail "gdb does not support pthreads for this machine"
-	    return 0
-	}
-    }
-
-    # Extract the thread id number of main thread from "info threads" output.
-    send_gdb "info threads\n" ; expect -re "(\[0-9\]+)(.*Thread.*main.*)($prompt $)"
-    set main_id $expect_out(1,string)
-
-    # Check that we can continue and create the first thread.
-    gdb_test "break thread1" "Breakpoint .* file .*$srcdir.*"
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint .*, thread1 \\(arg=0xfeedface\\).*at.*$srcfile.*" \
-	    "Continue to creation of first thread"
-    gdb_test "disable" ""
-
-    # Extract the thread id number of thread 1 from "info threads" output.
-    send_gdb "info threads\n" ; expect -re "(\[0-9\]+)(.*Thread.*thread1.*)($prompt $)"
-    set thread1_id $expect_out(1,string)
-
-    # Check that we can continue and create the second thread,
-    # ignoring the first thread for the moment.
-    gdb_test "break thread2" "Breakpoint .* file .*$srcdir.*"
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint .*, thread2 \\(arg=0xdeadbeef\\).*at.*$srcfile.*" \
-	    "Continue to creation of second thread"
-
-    # Extract the thread id number of thread 2 from "info threads" output.
-    send_gdb "info threads\n" ; expect -re "(\[0-9\]+)(.*Thread.*thread2.*)($prompt $)"
-    set thread2_id $expect_out(1,string)
-
-    return 1
-}
-
-proc check_control_c {} {
-    global prompt
-
-    # Verify that all threads are running.
-    if [all_threads_running] then {
-	pass "All threads running after startup"
-    }
-
-    # Send a continue followed by ^C to the process to stop it.
-    send_gdb "continue\n"
-    set description "Stopped with a ^C"
-    after 1000 [send_gdb "\003"]
-    expect {
-	-re "Program received signal SIGINT.*$prompt $" {
-	    pass $description
-	}
-	-re "Quit.*$prompt $" {
-	    pass $description
-	}
-	timeout {
-	    fail "$description (timeout)"
-	}
-    }
-    gdb_test "bt" ""
-
-    # Verify that all threads can be run again after a ^C stop.
-    if [all_threads_running] then {
-	pass "All threads running after continuing from ^C stop"
-    }
-}
-
-proc check_backtraces {} {
-    global prompt main_id thread1_id thread2_id
-
-    # Check that the "thread apply N backtrace" command works
-
-    gdb_test "thread apply $main_id backtrace" \
-	    ".* in main \\(argc=.*, argv=.*\\).*" \
-	    "check backtrace from main thread"
-    gdb_test "thread apply $thread1_id backtrace" \
-	    ".* in thread1 \\(arg=0xfeedface\\).*" \
-	    "check backtrace from thread 1"
-    gdb_test "thread apply $thread2_id backtrace" \
-	    ".* in thread2 \\(arg=0xdeadbeef\\).*" \
-	    "check backtrace from thread 2"
-
-    # Check that we can apply the backtrace command to all
-    # three threads with a single gdb command
-
-    gdb_test "thread apply $main_id $thread1_id $thread2_id bt" \
-	    ".* in main .* in thread1 .* in thread2.*" \
-	    "apply backtrace command to all three threads"
-
-    # Check that we can do thread specific backtraces
-    # This also tests that we can do thread specific breakpoints.
-
-    gdb_test "break common_routine thread $thread2_id" \
-	    "Breakpoint .* at 0x.* file .* line .*" \
-	    "set break at common_routine in thread 2"
-
-    send_gdb "continue\n"
-    expect {
-	-re "Breakpoint .* common_routine \\(arg=2\\).*" {
-	    send_gdb "backtrace\n"
-	    expect {
-		-re "#0.*common_routine \\(arg=2\\).*#1.*thread2.*" {
-		    pass "backtrace from thread 2 bkpt in common_routine"
-		}
-		default {
-		    fail "backtrace from thread 2 bkpt in common_routine"
-		}
-		timeout {
-		    fail "backtrace from thread 2 bkpt in common_routine (timeout)"
-		}
-	    }
-	}
-	-re "Breakpoint .* common_routine \\(arg=0\\).*" {
-	    fail "stopped in main thread at breakpoint for thread 2"
-	}
-	-re "Breakpoint .* common_routine \\(arg=1\\).*" {
-	    fail "stopped in main thread at breakpoint for thread 1"
-	}
-	-re ".*$prompt" {
-	    fail "continue to bkpt at common_routine in thread 2"
-	}
-	default {
-	    fail "continue to bkpt at common_routine in thread 2"
-	}
-	timeout {
-	    fail "continue to bkpt at common_routine in thread 2 (timeout)"
-	}
-    }
-}
-
-setup_xfail "alpha-*-osf*"
-if [runto_main] then {
-    clear_xfail "alpha-*-osf*"
-    if [test_startup] then {
-	check_control_c
-	check_backtraces
-    }
-}
-clear_xfail "alpha-*-osf*"
diff --git a/gdb/testsuite/gdb.threads/step.c b/gdb/testsuite/gdb.threads/step.c
deleted file mode 100644
index 1b18a4b..0000000
--- a/gdb/testsuite/gdb.threads/step.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*    step.c for step.exp    */
-#include <ipc.h>
-#include <pthread.h>
-#include <st.h>
-#include <signal.h>
-#include <stdio.h>
-
-void alarm_handler ();
-void alarm_handler1 ();
-void alarm_handler2 ();
-void thread1 ();
-void thread2 ();
-
-#define TIME_LIMIT 30
-
-
-int count1 = 0;
-int count2 = 0;
-
-pthread_t tid1, tid2;
-pthread_attr_t attr1, attr2;
-
-pthread_mutex_t mut;
-pthread_mutexattr_t mut_attr;
-
-pthread_condattr_t cv_attr_a, cv_attr_b;
-pthread_cond_t cv_a, cv_b;
-
-struct cv_struct
-  {
-    char a;
-    char b;
-  }
-test_struct;
-
-main ()
-{
-  /*init la struct */
-  test_struct.a = 0;
-  test_struct.b = 1;
-
-  /* create le mutex */
-  if (pthread_mutexattr_create (&mut_attr) == -1)
-    {
-      perror ("mutexattr_create");
-      exit (1);
-    }
-
-
-  if (pthread_mutex_init (&mut, mut_attr) == -1)
-    {
-      perror ("mutex_init");
-      exit (1);
-    }
-
-  /* create 2 cv */
-  if (pthread_condattr_create (&cv_attr_a) == -1)
-    {
-      perror ("condattr_create(1)");
-      exit (1);
-    }
-
-  if (pthread_cond_init (&cv_a, cv_attr_a) == -1)
-    {
-      perror ("cond_init(1)");
-      exit (1);
-    }
-
-  if (pthread_condattr_create (&cv_attr_b) == -1)
-    {
-      perror ("condattr_create(2)");
-      exit (1);
-    }
-
-  if (pthread_cond_init (&cv_b, cv_attr_b) == -1)
-    {
-      perror ("cond_init(2)");
-      exit (1);
-    }
-
-  /* create 2 threads of execution */
-  if (pthread_attr_create (&attr1) == -1)
-    {
-      perror ("attr_create(1)");
-      exit (1);
-    }
-
-  if (pthread_create (&tid1, attr1, thread1, &count1) == -1)
-    {
-      perror ("pthread_create(1)");
-      exit (1);
-    }
-
-  if (pthread_attr_create (&attr2) == -1)
-    {
-      perror ("attr_create(2)");
-      exit (1);
-    }
-
-  if (pthread_create (&tid2, attr2, thread2, &count2) == -1)
-    {
-      perror ("pthread_create(2)");
-      exit (1);
-    }
-
-  /* set alarm to print out data and exit */
-  signal (SIGALRM, alarm_handler);
-  alarm (TIME_LIMIT);
-
-  for (;;)
-    pause ();
-}
-
-void 
-thread1 (count)
-     int *count;
-{
-  tid_t tid;
-
-  tid = getstid ();
-  printf ("Thread1 tid 0x%x  (%d) \n", tid, tid);
-  printf ("Thread1 @tid=0x%x \n", &tid);
-  signal (SIGALRM, alarm_handler1);
-
-  for (;;)
-    {
-      if (pthread_mutex_lock (&mut) == -1)
-	{
-	  perror ("pthread_mutex_lock(1)");
-	  pthread_exit ((void *) 0);
-	}
-
-      while (test_struct.a == 0)
-	{
-	  if (pthread_cond_wait (&cv_a, &mut) == -1)
-	    {
-	      perror ("pthread_cond_wait(1)");
-	      pthread_exit ((void *) -1);
-	    }
-	}
-
-      (*count)++;
-      printf ("*******thread1 count %d\n", *count);
-
-      test_struct.a = 0;
-
-      test_struct.b = 1;
-      pthread_cond_signal (&cv_b);
-
-      if (pthread_mutex_unlock (&mut) == -1)
-	{
-	  perror ("pthread_mutex_unlock(1)");
-	  pthread_exit ((void *) -1);
-	}
-    }
-}
-
-void 
-thread2 (count)
-     int *count;
-{
-  tid_t tid;
-
-  tid = getstid ();
-  printf ("Thread2 tid 0x%x  (%d) \n", tid, tid);
-  printf ("Thread1 @tid=0x%x \n", &tid);
-  signal (SIGALRM, alarm_handler2);
-
-  for (;;)
-    {
-      if (pthread_mutex_lock (&mut) == -1)
-	{
-	  perror ("pthread_mutex_lock(2)");
-	  pthread_exit ((void *) 0);
-	}
-
-      while (test_struct.b == 0)
-	{
-	  if (pthread_cond_wait (&cv_b, &mut) == -1)
-	    {
-	      perror ("pthread_cond_wait(2)");
-	      pthread_exit ((void *) -1);
-	    }
-	}
-
-      (*count)++;
-      printf ("*******thread2 count %d\n", *count);
-
-      test_struct.b = 0;
-
-      test_struct.a = 1;
-      pthread_cond_signal (&cv_a);
-
-      if (pthread_mutex_unlock (&mut) == -1)
-	{
-	  perror ("pthread_mutex_unlock(2)");
-	  pthread_exit ((void *) -1);
-	}
-    }
-}
-
-
-void 
-alarm_handler ()
-{
-  printf ("\tcount1 (%d) \n\tcount2 (%d)\n", count1, count2);
-  exit (0);
-}
-
-void 
-alarm_handler1 ()
-{
-  printf ("ALARM thread 1\n");
-}
-
-void 
-alarm_handler2 ()
-{
-  printf ("ALARM thread 2\n");
-  pthread_exit ((void *) 0);
-}
diff --git a/gdb/testsuite/gdb.threads/step.exp b/gdb/testsuite/gdb.threads/step.exp
deleted file mode 100644
index 284c9b5..0000000
--- a/gdb/testsuite/gdb.threads/step.exp
+++ /dev/null
@@ -1,200 +0,0 @@
-# step.exp -- Expect script to test gdb with step.c
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Hiro Sugawara. (hiro@lynx.com)
-#
-# This test really needs some major surgery to be acceptable, but
-# I'm just about burnt out on lynx work, so I'm not doing it now.
-#
-#	* The test has an indeterminate number of pass/fails
-#	for each run (it runs a small group of tests until
-#	it's timer kicks off).  This is very bad for nightly
-#	automated regression testing.
-#
-#	* It tries to "step" from withint he prologue of a
-# 	function.  This isn't support in gdb (it's going
-#	to act like a continue).
-#
-#	* This test rarely check that it stopped in sensible
-#	places.  (see previous bullet -- this test doesn't
-#	catch the fact it continued rather than stepped)
-
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set program_exited 0
-
-proc set_bp { where } {
-    global prompt
-
-    send_gdb "break $where\n"
-    # The first regexp is what we get with -g, the second without -g.
-    expect {
-	-re "Break.* at .*: file .*, line \[0-9\]*.*$prompt $" {}
-	-re "Breakpoint \[0-9\]* at 0x\[0-9a-f\]*.*$prompt $" {}
-	-re "$prompt $" { fail "setting breakpoint at $where" ; return 0 }
-	timeout { fail "setting breakpoint at $where (timeout)" ; return 0 }
-    }
-    pass "set_bp"
-}
-
-proc step_it { cmd } {
-    global prompt
-    global program_exited
-
-    send_gdb "$cmd\n"
-    expect {
-	-re "0x\[0-9A-Fa-f\]* *in.*\r\n$prompt $" { pass "step_it"; return 0 }
-	-re "0x\[0-9A-Fa-f\]* *\[0-9\]*.*\r\n$prompt $" { pass "step_it"; return 1 }
-	-re "Program exited .*\n$prompt $" {
-		set program_exited 1
-		return -1
-	    }
-	-re "$prompt $"	{ fail "single-stepping ($cmd).\n" ; return -1 }
-	timeout	{ fail "single-stepping ($cmd) timout.\n" ; return -1 }
-    }
-}
-
-proc step_inst {} {
-    step_it "stepi"
-}
-
-proc step_source {} {
-    step_it "step"
-}
-
-proc continue_all {} {
-    global prompt
-
-    send_gdb "continue\n"
-    expect {
-	-re "Breakpoint \[0-9\]*, thread\[0-9\]* .*$prompt $" { 
-	    pass "continue_all"
-	    return 0
-	}
-	-re "Program exited .*\n$prompt $" {
-	    set program_exited 1
-	    return 1;
-	}
-	-re "$prompt $" { fail "continue" ; return -1 }
-	timeout { fail "continue (timeout)" ; return -1 }
-    }
-}
-
-proc check_threads { num_threads } {
-    global prompt
-
-    set curr_thread 0
-    send_gdb "info threads\n"
-    while { $num_threads > 0 } {
-	expect {
-	    -re "\\* *\[0-9\]* process \[0-9\]* thread \[0-9\]* .*\n" {
-		incr curr_thread
-		set num_threads [expr $num_threads - 1]
-	    }
-	    -re " *\[0-9\]* process \[0-9\]* thread \[0-9\]* .*\n" {
-		set num_threads [expr $num_threads - 1]
-	    }
-	    -re "$prompt $" {
-		if { $num_threads < 0 } {
-		    fail "check_threads (too many)" ; return -1
-		}
-		break
-	    }
-	    timeout { fail "check_threads (timeout)" ; return -1 }
-	}
-    }
-
-    if { $curr_thread == 0 } {
-	fail "check_threads (no current thread)\n"
-	return -1
-    }
-    if { $curr_thread > 1 } {
-	fail "check_threads (more than one current thread)\n"
-	return -1
-    }
-    return 0
-}
-
-proc test_cond_wait {} {
-    global program_exited
-
-    set_bp	135
-    runto	179
-    while { 1 } {
-	set stepi_counter 0
-	while { [step_inst] } {
-		if { $program_exited } { break }
-		incr stepi_counter
-		if { $stepi_counter > 30 } {
-			fail "too many stepi's per line\n"
-			return -1
-		}
-	}
-	if { $program_exited } { break }
-	step_source
-	if { $program_exited } { break }
-	continue_all
-	if { $program_exited } { break }
-	check_threads 3
-    }
-}
-
-proc do_tests {} {
-    global prms_id
-    global bug_id
-    global subdir
-    global objdir
-    global srcdir
-    global binfile
-    global prompt
-
-    set prms_id 0
-    set bug_id 0
-
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $objdir/$subdir/$binfile
-
-    send_gdb "set width 0\n"
-    expect -re "$prompt $"
-
-    test_cond_wait
-}
-
-# Check to see if we have an executable to test.  If not, then either we
-# haven't tried to compile one, or the compilation failed for some reason.
-# In either case, just notify the user and skip the tests in this file.
-
-set binfile "step"
-set srcfile "step.c"
-
-if ![file exists $objdir/$subdir/$binfile] then {
-    if $all_flag then {
-	warning "$binfile does not exist; tests suppressed."
-    }
-} else {
-    do_tests
-}
diff --git a/gdb/testsuite/gdb.threads/step2.exp b/gdb/testsuite/gdb.threads/step2.exp
deleted file mode 100644
index 5827171..0000000
--- a/gdb/testsuite/gdb.threads/step2.exp
+++ /dev/null
@@ -1,150 +0,0 @@
-# step2.exp -- Expect script to test gdb step.c
-# Copyright (C) 1992 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Jeff Law. (law@cygnus.com)
-#
-
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set program_exited 0
-
-# A simple and crude test to see that we can step two threads independently
-proc test_multi_threaded_stepping {} {
-    global prompt
-    global hex
-    global srcfile
-    global decimal
-
-    # Set breakpoints in code that we know is executed in only
-    # thread of control.
-    gdb_test "break thread1" \
-	     "Break.* at $hex: file .*$srcfile, line $decimal\\."
-    gdb_test "break thread2" \
-	     "Break.* at $hex: file .*$srcfile, line $decimal\\."
-
-    # the order in which things happen is indeterminate.  So we basically
-    # look for a set of events and note that each one happens and that
-    # all of the required events have happened when we're done.
-    #
-    # Right now we only verify that both threads start and that they
-    # both call pthread_cond_wait twice.
-    set thread1started 0
-    set thread1condwait 0
-    set thread2started 0
-    set thread2condwait 0
-    
-    send_gdb "run\n"
-    expect {
-	-re "The program .* has been started already.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-re ".*Breakpoint \[0-9\]+,.*thread1.* at .*$srcfile:.*\[\t \].*$prompt $" {
-	    if { $thread1started != 0 } then {
-		fail "thread1 started"
-		return
-	    } else {
-		set thread1started 1
-		pass "thread1 started"
-	    }
-	    send_gdb "step\n"
-	    exp_continue
-	}
-	-re ".*Breakpoint \[0-9\]+,.*thread2.* at .*$srcfile:.*\[\t \].*$prompt $" {
-	    if { $thread2started != 0 } then {
-		fail "thread2 started"
-		return
-	    } else {
-		set thread2started 1
-		pass "thread2 started"
-	    }
-	    send_gdb "step\n"
-	    exp_continue
-	}
-	-re ".*pthread_cond_wait.*cv_a.*$prompt" {
-	    if { $thread1started == 0 } then {
-		fail "thread1 condwait"
-		return
-	    }
-	    if { $thread1condwait < 2 } then {
-		pass "thread1 condwait"
-		incr thread1condwait
-	    }
-	    if { $thread2condwait == 2 } then {
-		pass "multi threaded stepping"
-		return
-	    }
-	    send_gdb "step\n"
-	    exp_continue
-	}
-		    
-	-re ".*pthread_cond_wait.*cv_b.*$prompt" {
-	    if { $thread2started == 0 } then {
-		fail "thread2 condwait"
-		return
-	    }
-	    if { $thread2condwait < 2 } then {
-		pass "thread2 condwait"
-		incr thread2condwait
-	    }
-	    if { $thread1condwait == 2 } then {
-		pass "multi threaded stepping"
-		return
-	    }
-	    send_gdb "step\n"
-	    exp_continue
-	}
-		    
-	-re "$prompt" {
-	    send_gdb "step\n"
-	    exp_continue
-	}
-	default { fail "multi threaded stepping" }
-    }
-}
-
-# Check to see if we have an executable to test.  If not, then either we
-# haven't tried to compile one, or the compilation failed for some reason.
-# In either case, just notify the user and skip the tests in this file.
-
-set binfile "step"
-set srcfile "step.c"
-
-if ![file exists $objdir/$subdir/$binfile] then {
-    if $all_flag then {
-	warning "$binfile does not exist; tests suppressed."
-    }
-    return
-}
-
-set prms_id 0
-set bug_id 0
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $objdir/$subdir/$binfile
-
-test_multi_threaded_stepping
diff --git a/gdb/testsuite/gdb.trace/.Sanitize b/gdb/testsuite/gdb.trace/.Sanitize
deleted file mode 100644
index dd6628b..0000000
--- a/gdb/testsuite/gdb.trace/.Sanitize
+++ /dev/null
@@ -1,60 +0,0 @@
-# .Sanitize for gdb/testsuite/gdb.threads.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-Makefile.in
-configure.in
-configure
-actions.c
-actions.exp
-backtrace.exp
-circ.c
-circ.exp
-collection.c
-collection.exp
-deltrace.exp
-gdb_c_test.c
-infotrace.exp
-limits.c
-limits.exp
-packetlen.exp
-passc-dyn.exp
-passcount.exp
-report.exp
-save-trace.exp
-tfind.exp
-tracecmd.exp
-while-dyn.exp
-while-stepping.exp
-
-
-Things-to-lose:
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-# eof
diff --git a/gdb/testsuite/gdb.trace/Makefile.in b/gdb/testsuite/gdb.trace/Makefile.in
deleted file mode 100644
index ab228dd..0000000
--- a/gdb/testsuite/gdb.trace/Makefile.in
+++ /dev/null
@@ -1,20 +0,0 @@
-#### host, target, and site specific Makefile frags come in here.
-
-VPATH = @srcdir@
-srcdir = @srcdir@
-
-.PHONY: all clean mostlyclean distclean realclean
-
-all: 
-	@echo "Nothing to be done for all..."	
-
-clean mostlyclean:
-	-rm -f *.o *.diff *~ *.bad core sh3 hppa mn10200 mn10300
-
-distclean maintainer-clean realclean: clean
-	-rm -f Makefile config.status config.log
-
-Makefile: $(srcdir)/Makefile.in $(srcdir)/configure.in
-	$(SHELL) ./config.status --recheck
-
-
diff --git a/gdb/testsuite/gdb.trace/actions.c b/gdb/testsuite/gdb.trace/actions.c
deleted file mode 100644
index e8df614..0000000
--- a/gdb/testsuite/gdb.trace/actions.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Test program for trace action commands
- */
-
-static char   gdb_char_test;
-static short  gdb_short_test;
-static long   gdb_long_test;
-static char   gdb_arr_test[25];
-static struct GDB_STRUCT_TEST
-{
-  char   c;
-  short  s;
-  long   l;
-  int    bfield : 11;	/* collect bitfield */
-  char   arr[25];
-  struct GDB_STRUCT_TEST *next;
-} gdb_struct1_test, gdb_struct2_test, *gdb_structp_test, **gdb_structpp_test;
-
-static union GDB_UNION_TEST
-{
-  char   c;
-  short  s;
-  long   l;
-  int    bfield : 11;	/* collect bitfield */
-  char   arr[4];
-  union GDB_UNION_TEST *next;
-} gdb_union1_test;
-
-void gdb_recursion_test (int, int, int, int,  int,  int,  int);
-
-void gdb_recursion_test (int depth, 
-			 int q1, 
-			 int q2, 
-			 int q3, 
-			 int q4, 
-			 int q5, 
-			 int q6)
-{	/* gdb_recursion_test line 0 */
-  int q = q1;						/* gdbtestline 1 */
-
-  q1 = q2;						/* gdbtestline 2 */
-  q2 = q3;						/* gdbtestline 3 */
-  q3 = q4;						/* gdbtestline 4 */
-  q4 = q5;						/* gdbtestline 5 */
-  q5 = q6;						/* gdbtestline 6 */
-  q6 = q;						/* gdbtestline 7 */
-  if (depth--)						/* gdbtestline 8 */
-    gdb_recursion_test (depth, q1, q2, q3, q4, q5, q6);	/* gdbtestline 9 */
-}
-
-
-unsigned long   gdb_c_test( unsigned long *parm )
-
-{
-   char *p = "gdb_c_test";
-   char *rediculously_long_variable_name_with_equally_long_string_assignment;
-   register long local_reg = 7;
-   static unsigned long local_static, local_static_sizeof;
-   long local_long;
-   unsigned long *stack_ptr;
-   unsigned long end_of_stack;
-
-   rediculously_long_variable_name_with_equally_long_string_assignment = 
-     "rediculously long variable name with equally long string assignment";
-   local_static = 9;
-   local_static_sizeof = sizeof (struct GDB_STRUCT_TEST);
-   local_long = local_reg + 1;
-   stack_ptr  = (unsigned long *) &local_long;
-   end_of_stack = 
-     (unsigned long) &stack_ptr + sizeof(stack_ptr) + sizeof(end_of_stack) - 1;
-
-   gdb_char_test   = gdb_struct1_test.c = (char)   ((long) parm[1] & 0xff);
-   gdb_short_test  = gdb_struct1_test.s = (short)  ((long) parm[2] & 0xffff);
-   gdb_long_test   = gdb_struct1_test.l = (long)   ((long) parm[3] & 0xffffffff);
-   gdb_union1_test.l = (long) parm[4];
-   gdb_arr_test[0] = gdb_struct1_test.arr[0] = (char) ((long) parm[1] & 0xff);
-   gdb_arr_test[1] = gdb_struct1_test.arr[1] = (char) ((long) parm[2] & 0xff);
-   gdb_arr_test[2] = gdb_struct1_test.arr[2] = (char) ((long) parm[3] & 0xff);
-   gdb_arr_test[3] = gdb_struct1_test.arr[3] = (char) ((long) parm[4] & 0xff);
-   gdb_arr_test[4] = gdb_struct1_test.arr[4] = (char) ((long) parm[5] & 0xff);
-   gdb_arr_test[5] = gdb_struct1_test.arr[5] = (char) ((long) parm[6] & 0xff);
-   gdb_struct1_test.bfield = 144;
-   gdb_struct1_test.next = &gdb_struct2_test;
-   gdb_structp_test      = &gdb_struct1_test;
-   gdb_structpp_test     = &gdb_structp_test;
-
-   gdb_recursion_test (3, (long) parm[1], (long) parm[2], (long) parm[3],
-		       (long) parm[4], (long) parm[5], (long) parm[6]);
-
-   gdb_char_test = gdb_short_test = gdb_long_test = 0;
-   gdb_structp_test  = (void *) 0;
-   gdb_structpp_test = (void *) 0;
-   memset ((char *) &gdb_struct1_test, 0, sizeof (gdb_struct1_test));
-   memset ((char *) &gdb_struct2_test, 0, sizeof (gdb_struct2_test));
-   local_static_sizeof = 0;
-   local_static = 0;
-   return ( (unsigned long) 0 );
-}
-
-static void gdb_asm_test (void)
-{
-}
-
-static void begin ()	/* called before anything else */
-{
-}
-
-static void end ()	/* called after everything else */
-{
-}
-
-int
-main (argc, argv, envp)
-     int argc;
-     char *argv[], **envp;
-{
-  int i;
-  unsigned long myparms[10];
-
-#ifdef usestubs
-  set_debug_traps ();
-  breakpoint ();
-#endif
-
-  begin ();
-  for (i = 0; i < sizeof (myparms) / sizeof (myparms[0]); i++)
-    myparms[i] = i;
-
-  gdb_c_test (&myparms[0]);
-
-  end ();
-  return 0;
-}
-
diff --git a/gdb/testsuite/gdb.trace/actions.exp b/gdb/testsuite/gdb.trace/actions.exp
deleted file mode 100644
index 1a5eaab..0000000
--- a/gdb/testsuite/gdb.trace/actions.exp
+++ /dev/null
@@ -1,207 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    set binfile [board_info target d490_binfile];
-    set srcfile gdb_c_test.c
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-gdb_file_cmd $binfile
-
-# define relative source line numbers:
-# all subsequent line numbers are relative to this first one (baseline)
-
-set baseline  [gdb_find_recursion_test_baseline $srcfile];
-if { $baseline == -1 } then {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-set testline1 [expr $baseline + 7]
-
-#
-# test actions command
-#
-
-gdb_delete_tracepoints
-set trcpt1 [gdb_gettpnum gdb_c_test];
-set trcpt2 [gdb_gettpnum gdb_asm_test];
-set trcpt3 [gdb_gettpnum $testline1];
-if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
-    fail "setting tracepoints"
-    return;
-}
-
-# 5.1 actions of specified tracepoint
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "Actions for tracepoint \[0-9\]+:.*$gdb_prompt $" {
-	fail "5.1a: testsuite failure (tracepoint already has action)!"
-    }
-    -re "No tracepoints.*$gdb_prompt $" {
-	fail "5.1a: set three tracepoints, no actions (No tracepoints!)"
-    }
-    -re "$gdb_prompt $" {
-	pass "5.1a: set three tracepoints, no actions"
-    }
-}
-
-gdb_trace_setactions "5.1b: set actions for first tracepoint" \
-	"$trcpt1" \
-	"collect gdb_char_test" "^$"
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "Actions for.* $trcpt1:.*collect gdb_char_test.*$gdb_prompt $" {
-	pass "5.1c: verify actions set for first tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	fail "5.1c: verify actions set for first tracepoint"
-    }
-}
-
-gdb_trace_setactions "5.1d: set actions for second tracepoint" \
-	"$trcpt2" \
-	"collect gdb_short_test" "^$"
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "Actions for.* $trcpt2:.*collect gdb_short_test.*$gdb_prompt $" {
-	pass "5.1e: verify actions set for second tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	fail "5.1e: verify actions set for second tracepoint"
-    }
-}
-
-gdb_trace_setactions "5.2a: set actions for last (default) tracepoint" \
-	"" \
-	"collect gdb_long_test" "^$"
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "Actions for.* $trcpt3:.*collect gdb_long_test.*$gdb_prompt $" {
-	pass "5.2b: verify actions set for last (default) tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	fail "5.2b: verify actions set for last (default) tracepoint"
-    }
-}
-
-# 5.3 replace actions set earlier
-
-gdb_trace_setactions "5.3a: reset actions for first tracepoint" \
-	"$trcpt1" \
-	"collect gdb_struct1_test" "^$"
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "Actions for.* $trcpt1:.*collect gdb_struct1_test.*$gdb_prompt $" {
-	pass "5.3b: verify actions set for first tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	fail "5.3b: verify actions set for first tracepoint"
-    }
-}
-
-#
-# test end command (all by itself)
-#
-
-# 5.4 end outside of context
-
-gdb_test "end" "This command cannot be used at the top level." \
-			"5.4: 'end' command out of context"
-
-# 5.5 empty actions (just an end with no other actions)
-
-gdb_trace_setactions "5.5a: set empty actions for first tracepoint" \
-	"$trcpt1"
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "No tracepoints.*$gdb_prompt $" {
-	fail "5.5c: verify NO actions for first tracepoint"
-    }
-    -re "Actions for.* $trcpt1:.*$gdb_prompt $" {
-	fail "5.5c: verify NO actions for first tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	pass "5.5c: verify NO actions for first tracepoint"
-    }
-}
-
-# 5.6 actions for invalid tracepoint number
-
-gdb_test "actions [expr $trcpt2 + $trcpt3]" \
-    "No tracepoint number [expr $trcpt2 + $trcpt3]." \
-			"5.6: actions for invalid tracepoint number"
-
-# 5.7 invalid action (other than 'collect', 'while-stepping' or 'end')
-#	    "warning: .print gdb_c_test. is not a supported trace.*> $" \
-
-gdb_trace_setactions "5.7: invalid action" \
-	"$trcpt1" \
-	"print gdb_c_test" \
-	"warning: .print gdb_c_test. is not a supported trace"
-
-# 5.8 help actions (collect, while-stepping, end)
-
-gdb_test "help actions" \
-    "Specify the actions to be taken at a tracepoint.*" \
-			"5.8a: help actions"
-
-gdb_test "help collect" \
-    "Specify one or more data items to be collected at a tracepoint.*" \
-			"5.8b: help collect"
-
-gdb_test "help while-stepping" \
-    "Specify single-stepping behavior at a tracepoint.*" \
-			"5.8c: help while-stepping"
-
-gdb_test "help end" "Ends a list of commands or actions.*" \
-			"5.8d: help end"
-
diff --git a/gdb/testsuite/gdb.trace/backtrace.exp b/gdb/testsuite/gdb.trace/backtrace.exp
deleted file mode 100644
index e420029..0000000
--- a/gdb/testsuite/gdb.trace/backtrace.exp
+++ /dev/null
@@ -1,376 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    load_lib "emc-support.exp";
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-    gdb_test "set remotetimeout 6" "" ""
-    set timeout 500
-    gdb_target_monitor "$binfile"
-    # Give a TSTOP and ignore errors, to make sure any previous trace is off
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none"  "" ""
-    send_gdb "compare-sections CS\n"
-    gdb_expect {
-	-re "MIS-MATCHED.*$gdb_prompt $" {
-	    gdb_suppress_entire_file "Symbol file does not match target!
-	    all tests in this module will fail.";
-	}
-	-re ".*$gdb_prompt $" { }
-    }
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    gdb_load $binfile
-    gdb_test "tstop"       "" ""
-    gdb_test "tfind none"  "" ""
-    runto_main
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# We generously give ourselves one "pass" if we successfully 
-# detect that this test cannot be run on this target!
-if { ![gdb_target_supports_trace] } then {
-    pass "Current target does not supporst trace"
-    return 1;
-
-}
-
-#
-# test backtraces in trace frames
-#
-
-set testline1 0
-set testline2 0
-set testline3 0
-set testline4 0
-set testline5 0
-set testline6 0
-
-set arg1 1
-set arg2 2
-set arg3 3
-set arg4 4
-set arg5 5
-set arg6 6
-
-set baseline [gdb_find_recursion_test_baseline $srcfile];
-if { $baseline == -1 } {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-send_gdb "list $baseline, +12\n"
-gdb_expect {
-    -re "\[\r\n\](\[0-9\]+).*gdbtestline 1 " {
-	set testline1 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+).*gdbtestline 2 " {
-	set testline2 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+).*gdbtestline 3 " {
-	set testline3 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+).*gdbtestline 4 " {
-	set testline4 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+).*gdbtestline 5 " {
-	set testline5 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+).*gdbtestline 6 " {
-	set testline6 $expect_out(1,string)
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	if { ($testline1 == 0) || ($testline2 == 0) || ($testline3 == 0) || ($testline4 == 0) || ($testline5 == 0) || ($testline6 == 0) } {
-	    gdb_suppress_entire_file "failed to locate test source lines:
-all tests in this module will fail."
-	}
-    }
-    default {
-	    gdb_suppress_entire_file "failed to locate test source lines (def):
-all tests in this module will fail."
-    } 
-}
-
-#
-# Setup backtrace experiment.  This will involve:
-#   1) a tracepoint where nothing is collected
-#   2) a tracepoint where only regs are collected
-#   3) a tracepoint where regs, locals and args are collected
-#   4) a tracepoint where regs plus some amount of stack are collected.
-#
-
-gdb_delete_tracepoints
-set tdp2 [gdb_gettpnum $testline2]
-set tdp3 [gdb_gettpnum $testline3]
-set tdp4 [gdb_gettpnum $testline4]
-set tdp5 [gdb_gettpnum $testline5]
-set tdp6 [gdb_gettpnum $testline6]
-if {    $tdp2 <= 0 || $tdp3 <= 0 || \
-	$tdp4 <= 0 || $tdp5 <= 0 || $tdp6 <= 0 } then {
-    fail "setting tracepoints failed"
-    return;
-}
-
-#gdb_trace_setactions "setup TP to collect FP" \
-#	"$tdp2" \
-#	"collect \$fp" ""
-#
-
-gdb_trace_setactions "8.6: setup TP to collect regs" \
-	"$tdp3" \
-	"collect \$regs" "^$"
-
-gdb_trace_setactions "8.6: setup TP to collect regs, args, and locals" \
-	"$tdp4" \
-	"collect \$regs, \$args, \$locs" "^$"
-
-gdb_trace_setactions "8.6: setup TP to collect stack mem cast expr" \
-	"$tdp6" \
-	"collect \$fp, \(\*\(void \*\*\) \(\$sp\)\) @ 64" "^$"
-
-gdb_test "tstart" "" ""
-
-if [istarget "m68k-*-elf"] then {
-    gdb_emclaptop_command "85,$arg1,$arg2,$arg3,$arg4,$arg5,$arg6"
-    sleep 5
-} else {
-    gdb_test "break end" "" ""
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint $decimal, end.*" \
-	    "run trace experiment"
-}
-
-gdb_test "tstop" "" ""
-
-proc gdb_backtrace_tdp_1 { msg } {
-    global gdb_prompt
-    
-    # We are in a trace frame at which we didn't collect anything
-    # except $PC.  Therefore we expect to be able to identify stack
-    # frame #0, but that's about all.  In particular we do not expect
-    # to be able to display the function's arguments or locals, and we
-    # do not expect to be able to identify the caller of this function.
-    
-    send_gdb "backtrace\n"
-    gdb_expect {
-	-re "#0\[\t \]+gdb_recursion_test.*depth=.*$gdb_prompt $" {
-	    pass "$msg"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$msg"
-	}
-	timeout { fail "$msg (timeout)" }
-    }
-}
-
-proc gdb_backtrace_tdp_2 { msg } {
-    global gdb_prompt
-
-    # We are in a trace frame at which we collected only the registers
-    # Therefore we expect to be able to identify stack frame #0, but
-    # we don't expect to be able to display its args unles they are
-    # passed in registers (which isn't the case for m68k), and we
-    # don't expect to be able to identify the caller's stack frame.
-
-    send_gdb "backtrace\n"
-    gdb_expect {
-	-re "#0\[\t \]+gdb_recursion_test.*depth=.*$gdb_prompt $" {
-	    pass "$msg"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$msg"
-	}
-	timeout { fail "$msg (timeout)" }
-    }
-}
-
-proc gdb_backtrace_tdp_3 { msg } {
-    global gdb_prompt
-
-    # We are in a trace frame at which we collected all registers, all
-    # arguments and all locals.  This means that the display of
-    # stack frame #0 should be complete (including argument values).
-
-    send_gdb "backtrace\n"
-    gdb_expect {
-	-re "#0\[\t \]+gdb_recursion_test.*depth=\[0-9\]+.*q1=\[0-9\]+.*q2=\[0-9\]+.*q3=\[0-9\]+.*q4=\[0-9\]+.*q5=\[0-9\]+.*q6=\[0-9\]+.*$gdb_prompt $" {
-	    pass "$msg"
-	}
-	-re "#0\[\t \]+gdb_recursion_test.*depth=Cannot access.*$gdb_prompt $" {
-	    fail "$msg (failed to collect arguments)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$msg"
-	}
-	timeout { fail "$msg (timeout)" }
-    }
-}
-
-proc gdb_backtrace_tdp_4 { msg depth } {
-    global gdb_prompt
-
-    # We are in a trace frame at which we collected all registers,
-    # plus a sizeable hunk of stack memory.  This should enable us to
-    # display at least several stack frames worth of backtrace.  We'll
-    # assume that if we can't display at least "depth" levels (with
-    # args), it counts as an error.
-
-    send_gdb "backtrace\n"
-    gdb_expect {
-	-re "#$depth\[\t \].*gdb_recursion_test.*depth=\[0-9\]+.*q1=\[0-9\]+.*q2=\[0-9\]+.*q3=\[0-9\]+.*q4=\[0-9\]+.*q5=\[0-9\]+.*q6=\[0-9\]+.*$gdb_prompt $" {
-	    pass "$msg"
-	}
-	-re "#$depth\[\t \].*gdb_recursion_test.*depth=.*$gdb_prompt $" {
-	    fail "$msg (args missing from #$depth stack frame)"
-	}
-	-re "#\[0-9\]+\[\t \].*gdb_recursion_test.*depth=.*$gdb_prompt $" {
-	    fail "$msg (fewer than $depth stack frames found)"
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "$msg"
-	}
-	timeout { fail "$msg (timeout)" }
-    }
-}
-
-#
-# begin backtrace test
-#
-
-set timeout 60
-
-gdb_tfind_test "init: make sure not debugging any trace frame" "none" "-1"
-
-gdb_tfind_test "8.6: find start frame" "start" "0"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp2:" ""
-gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 1, collect nothing"
-
-gdb_tfind_test "8.6: find frame 1"     "1" "1"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp3:" ""
-gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 1, collect regs"
-
-gdb_tfind_test "8.6: find frame 2"     "2" "2"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp4:" ""
-gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 1, collect args and locals"
-
-
-gdb_tfind_test "8.6: find frame 4"     "4" "4"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp6:" ""
-gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
-
-gdb_tfind_test "8.6: find frame 5"     "5" "5"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp2:" ""
-gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 2, collect nothing"
-
-gdb_tfind_test "8.6: find frame 6"     "6" "6"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp3:" ""
-gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 2, collect regs"
-
-gdb_tfind_test "8.6: find frame 7"     "7" "7"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp4:" ""
-gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 2, collect args and locals"
-
-
-gdb_tfind_test "8.6: find frame 9"     "9" "9"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp6:" ""
-gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
-
-gdb_tfind_test "8.6: find frame 10"    "10" "10"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp2:" ""
-gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 3, collect nothing"
-
-gdb_tfind_test "8.6: find frame 11"    "11" "11"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp3:" ""
-gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 3, collect regs"
-
-gdb_tfind_test "8.6: find frame 12"    "12" "12"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp4:" ""
-gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 3, collect args and locals"
-
-
-gdb_tfind_test "8.6: find frame 14"    "14" "14"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp6:" ""
-gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
-
-gdb_tfind_test "8.6: find frame 15"    "15" "15"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp2:" ""
-gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 4, collect nothing"
-
-gdb_tfind_test "8.6: find frame 16"    "16" "16"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp3:" ""
-gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 4, collect regs"
-
-gdb_tfind_test "8.6: find frame 17"    "17" "17"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp4:" ""
-gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 4, collect args and locals"
-
-
-gdb_tfind_test "8.6: find frame 19"    "19" "19"
-gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
-	"TDP $tdp6:" ""
-gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
-
-gdb_test "printf \"x \%d x\\n\", depth == 3" \
-	"x 0 x" \
-	"1.13: trace in recursion: depth not equal to 3"
-
-# Finished!
-gdb_test "tfind none" "" ""
diff --git a/gdb/testsuite/gdb.trace/circ.c b/gdb/testsuite/gdb.trace/circ.c
deleted file mode 100644
index 98a2ce6..0000000
--- a/gdb/testsuite/gdb.trace/circ.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Test program for tracing; circular buffer
- */
-
-int n = 6;
-
-int testload[13];
-
-static void func0(void)
-{
-}
-
-static void func1(void)
-{
-}
-
-static void func2(void)
-{
-}
-
-static void func3(void)
-{
-}
-
-static void func4(void)
-{
-}
-
-static void func5(void)
-{
-}
-
-static void func6(void)
-{
-}
-
-static void func7(void)
-{
-}
-
-static void func8(void)
-{
-}
-
-static void func9(void)
-{
-}
-
-static void begin ()	/* called before anything else */
-{
-}
-
-static void end ()	/* called after everything else */
-{
-}
-
-int
-main (argc, argv, envp)
-     int argc;
-     char *argv[], **envp;
-{
-  int i;
-
-#ifdef usestubs
-  set_debug_traps ();
-  breakpoint ();
-#endif
-
-  begin ();
-  for (i = 0; i < sizeof(testload) / sizeof(testload[0]); i++)
-    testload[i] = i + 1;
-
-  func0 ();
-  func1 ();
-  func2 ();
-  func3 ();
-  func4 ();
-  func5();
-  func6 ();
-  func7 ();
-  func8 ();
-  func9 ();
-
-  end ();
-
-#ifdef usestubs
-  breakpoint ();
-#endif
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.trace/circ.exp b/gdb/testsuite/gdb.trace/circ.exp
deleted file mode 100644
index 19267cb..0000000
--- a/gdb/testsuite/gdb.trace/circ.exp
+++ /dev/null
@@ -1,215 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if [istarget "m68k-*-elf"] then {
-    pass "Test not supported on this target"
-    return;
-}
-
-load_lib "trace-support.exp"
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "circ"
-set srcfile ${testfile}.c
-set binfile $objdir/$subdir/$testfile
-
-if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	executable {debug additional_flags="-gdwarf"}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-# Tests:
-# 1) Set up a trace experiment that will collect approximately 10 frames,
-#    requiring more than 512 but less than 1024 bytes of cache buffer.
-#    (most targets should have at least 1024 bytes of cache buffer!)
-#    Run and confirm that it collects all 10 frames.
-# 2) Artificially limit the trace buffer to 512 bytes, and rerun the
-#    experiment.  Confirm that the first several frames are collected,
-#    but that the last several are not.
-# 3) Set trace buffer to circular mode, still with the artificial limit
-#    of 512 bytes, and rerun the experiment.  Confirm that the last 
-#    several frames are collected, but the first several are not.
-#
-
-# return 0 for success, 1 for failure
-proc run_trace_experiment { pass } {
-    gdb_run_cmd 
-
-    if [gdb_test "tstart" \
-	    "\[\r\n\]*" \
-	    "start trace experiment, pass $pass"] then { return 1; }
-    if [gdb_test "continue" \
-	    "Continuing.*Breakpoint \[0-9\]+, end.*" \
-	    "run to end, pass $pass"] then { return 1; }
-    if [gdb_test "tstop" \
-	    "\[\r\n\]*" \
-	    "stop trace experiment, pass $pass"] then { return 1; }
-    return 0;
-}
-
-# return 0 for success, 1 for failure
-proc set_a_tracepoint { func } {
-    if [gdb_test "trace $func" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "set tracepoint at $func"] then {
-	return 1;
-    }
-    if [gdb_trace_setactions "set actions for $func" \
-	    "" \
-	    "collect testload" "^$"] then {
-	return 1;
-    }
-    return 0;
-}
-
-# return 0 for success, 1 for failure
-proc setup_tracepoints { } {
-    gdb_delete_tracepoints
-    if [set_a_tracepoint func0] then { return 1; }
-    if [set_a_tracepoint func1] then { return 1; }
-    if [set_a_tracepoint func2] then { return 1; }
-    if [set_a_tracepoint func3] then { return 1; }
-    if [set_a_tracepoint func4] then { return 1; }
-    if [set_a_tracepoint func5] then { return 1; }
-    if [set_a_tracepoint func6] then { return 1; }
-    if [set_a_tracepoint func7] then { return 1; }
-    if [set_a_tracepoint func8] then { return 1; }
-    if [set_a_tracepoint func9] then { return 1; }
-    return 0;
-}
-
-# return 0 for success, 1 for failure
-proc trace_buffer_normal { } {
-    if [gdb_test "maint packet QTBuffer:size:ffffffff" \
-	    "received: .OK." ""] then { 
-	pass "This test cannot be run on this target"
-	return 1;
-    }
-    if [gdb_test "maint packet QTBuffer:circular:0" \
-	    "received: .OK." ""] then { 
-	pass "This test cannot be run on this target"
-	return 1;
-    }
-    return 0;
-}
-
-# return 0 for success, 1 for failure
-proc gdb_trace_circular_tests { } {
-
-    # We generously give ourselves one "pass" if we successfully 
-    # detect that this test cannot be run on this target!
-    if { ![gdb_target_supports_trace] } then { 
-	pass "Current target does not supporst trace"
-	return 1;
-    }
-
-    if [trace_buffer_normal] then { return 1; }
-
-    gdb_test "break begin" "" ""
-    gdb_test "break end"   "" ""
-    gdb_test "tstop"       "" ""
-    gdb_test "tfind none"  "" ""
-
-    if [setup_tracepoints] then { return 1; }
-
-    # First, run the trace experiment with default attributes:
-    # Make sure it behaves as expected.
-    if [run_trace_experiment 1] then { return 1; }
-    if [gdb_test "tfind start" \
-	    "#0  func0 .*" \
-	    "find frame zero, pass 1"] then { return 1; }
-
-    if [gdb_test "tfind 9" \
-	    "#0  func9 .*" \
-	    "find frame nine, pass 1"] then { return 1; }
-
-    if [gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "quit trace debugging, pass 1"] then { return 1; }
-
-    # Then, shrink the trace buffer so that it will not hold
-    # all ten trace frames.  Verify that frame zero is still
-    # collected, but frame nine is not.
-    if [gdb_test "maint packet QTBuffer:size:200" \
-	    "received: .OK." "shrink the target trace buffer"] then { 
-	return 1;
-    }
-    if [run_trace_experiment 2] then { return 1; }
-    if [gdb_test "tfind start" \
-	    "#0  func0 .*" \
-	    "find frame zero, pass 2"] then { return 1; }
-
-    if [gdb_test "tfind 9" \
-	    ".* failed to find .*" \
-	    "fail to find frame nine, pass 2"] then { return 1; }
-
-    if [gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "quit trace debugging, pass 2"] then { return 1; }
-
-    # Finally, make the buffer circular.  Now when it runs out of
-    # space, it should wrap around and overwrite the earliest frames.
-    # This means that:
-    #   1) frame zero will be overwritten and therefore unavailable
-    #   2) the earliest frame in the buffer will be other-than-zero
-    #   3) frame nine will be available (unlike on pass 2).
-    if [gdb_test "maint packet QTBuffer:circular:1" \
-	    "received: .OK." "make the target trace buffer circular"] then { 
-	return 1;
-    }
-    if [run_trace_experiment 3] then { return 1; }
-    if [gdb_test "tfind start" \
-	    "#0  func\[1-9\] .*" \
-	    "first frame is NOT frame zero, pass 3"] then { return 1; }
-
-    if [gdb_test "tfind 9" \
-	    "#0  func9 .*" \
-	    "find frame nine, pass 3"] then { return 1; }
-
-    if [gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "quit trace debugging, pass 3"] then { return 1; }
-
-    return 0;
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
- 
-if [target_info exists gdb_stub] {
-    gdb_step_for_stub;
-}
-# Body of test encased in a proc so we can return prematurely.
-if { ![gdb_trace_circular_tests] } then {
-    # Set trace buffer attributes back to normal
-    trace_buffer_normal;
-}
-
-# Finished!
-gdb_test "tfind none" "" ""
diff --git a/gdb/testsuite/gdb.trace/collection.c b/gdb/testsuite/gdb.trace/collection.c
deleted file mode 100644
index 3986332..0000000
--- a/gdb/testsuite/gdb.trace/collection.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * Test program for trace collection
- */
-
-/*
- * Typedefs
- */
-
-typedef struct TEST_STRUCT {
-  char   memberc;
-  int    memberi;
-  float  memberf;
-  double memberd;
-} test_struct;
-
-typedef int test_array [4];
-
-/* 
- * Global variables to be collected
- */
-
-char         globalc;
-int          globali;
-float        globalf;
-double       globald;
-test_struct  globalstruct;
-test_struct *globalp;
-int          globalarr[16];
-
-/*
- * Additional globals used in arithmetic tests
- */
-
-signed char  c0,  c1,  c2,  c3,  c4,  c5,  c6,  c7, 
-             c8,  c9,  c10, c11, c12, c13, c14, c15, cminus;
-signed short s0,  s1,  s2,  s3,  s4,  s5,  s6,  s7,
-             s8,  s9,  s10, s11, s12, s13, s14, s15, sminus;
-signed long  l0,  l1,  l2,  l3,  l4,  l5,  l6,  l7,
-             l8,  l9,  l10, l11, l12, l13, l14, l15, lminus;
-
-
-/*
- * Test functions
- */
-
-static void begin ()	/* called before anything else */
-{
-}
-
-static void end ()	/* called after everything else */
-{
-}
-
-/* Test collecting args. */
-int args_test_func (argc, argi, argf, argd, argstruct, argarray)
-     char   argc;
-     int    argi;
-     float  argf;
-     double argd;
-     test_struct argstruct;
-     int argarray[4];
-{
-  int i;
-
-  i =  (int) argc + argi + argf + argd + argstruct.memberi + argarray[1];
-
-  return i;
-}
-
-/* Test collecting struct args. */
-int argstruct_test_func (argstruct)
-     test_struct argstruct;
-{
-  return (int) argstruct.memberc + argstruct.memberi + 
-                 argstruct.memberf + argstruct.memberd;
-}
-
-/* Test collecting array args. */
-int argarray_test_func (argarray)
-     int argarray[4];
-{
-  return (int) argarray[0] + argarray[1] + argarray[2] + argarray[3];
-}
-
-
-
-int local_test_func ()			/* test collecting locals */
-{
-  char        locc  = 11;
-  int         loci  = 12;
-  float       locf  = 13.3;
-  double      locd  = 14.4;
-  test_struct locst;
-  int         locar[4];
-  int         i;
-
-  locst.memberc  = 15;
-  locst.memberi  = 16;
-  locst.memberf  = 17.7;
-  locst.memberd  = 18.8;
-  locar[0] = 121;
-  locar[1] = 122;
-  locar[2] = 123;
-  locar[3] = 124;
-
-  i = /* Set_Tracepoint_Here */
-    (int) locc + loci + locf + locd + locst.memberi + locar[1];
-
-  return i;
-}
-
-int reglocal_test_func ()		/* test collecting register locals */
-{
-  register char        locc = 11;
-  register int         loci = 12;
-  register float       locf = 13.3;
-  register double      locd = 14.4;
-  register test_struct locst;
-  register int         locar[4];
-  int                  i;
-
-  locst.memberc  = 15;
-  locst.memberi  = 16;
-  locst.memberf  = 17.7;
-  locst.memberd  = 18.8;
-  locar[0] = 121;
-  locar[1] = 122;
-  locar[2] = 123;
-  locar[3] = 124;
-
-  i = /* Set_Tracepoint_Here */
-    (int) locc + loci + locf + locd + locst.memberi + locar[1];
-
-  return i;
-}
-
-int statlocal_test_func ()		/* test collecting static locals */
-{
-  static   char        locc;
-  static   int         loci;
-  static   float       locf;
-  static   double      locd;
-  static   test_struct locst;
-  static   int         locar[4];
-  int                  i;
-
-  locc = 11;
-  loci = 12;
-  locf = 13.3;
-  locd = 14.4;
-  locst.memberc = 15;
-  locst.memberi = 16;
-  locst.memberf = 17.7;
-  locst.memberd = 18.8;
-  locar[0] = 121;
-  locar[1] = 122;
-  locar[2] = 123;
-  locar[3] = 124;
-
-  i = /* Set_Tracepoint_Here */
-    (int) locc + loci + locf + locd + locst.memberi + locar[1];
-
-  /* Set static locals back to zero so collected values are clearly special. */
-  locc = 0;
-  loci = 0;
-  locf = 0;
-  locd = 0;
-  locst.memberc = 0;
-  locst.memberi = 0;
-  locst.memberf = 0;
-  locst.memberd = 0;
-  locar[0] = 0;
-  locar[1] = 0;
-  locar[2] = 0;
-  locar[3] = 0;
-
-  return i;
-}
-
-
-int globals_test_func ()
-{
-  int i = 0;
-
-  i += globalc + globali + globalf + globald;
-  i += globalstruct.memberc + globalstruct.memberi;
-  i += globalstruct.memberf + globalstruct.memberd;
-  i += globalarr[1];
-
-  return i;	/* Set_Tracepoint_Here */
-}
-
-int
-main (argc, argv, envp)
-     int argc;
-     char *argv[], **envp;
-{
-  int         i = 0;
-  test_struct mystruct;
-  int         myarray[4];
-
-#ifdef usestubs
-  set_debug_traps ();
-  breakpoint ();
-#endif
-
-  begin ();
-  /* Assign collectable values to global variables. */
-  l0  = s0  = c0  = 0;     l1  = s1  = c1  = 1;
-  l2  = s2  = c2  = 2;     l3  = s3  = c3  = 3;
-  l4  = s4  = c4  = 4;     l5  = s5  = c5  = 5;
-  l6  = s6  = c6  = 6;     l7  = s7  = c7  = 7;
-  l8  = s8  = c8  = 8;     l9  = s9  = c9  = 9;
-  l10 = s10 = c10 = 10;    l11 = s11 = c11 = 11;
-  l12 = s12 = c12 = 12;    l13 = s13 = c13 = 13;
-  l14 = s14 = c14 = 14;    l15 = s15 = c15 = 15;
-  lminus = sminus = cminus = -2;
-  globalc = 71;
-  globali = 72;
-  globalf = 73.3;
-  globald = 74.4;
-  globalstruct.memberc = 81;
-  globalstruct.memberi = 82;
-  globalstruct.memberf = 83.3;
-  globalstruct.memberd = 84.4;
-  globalp = &globalstruct;
-
-  for (i = 0; i < 15; i++)
-    globalarr[i] = i;
-
-  mystruct.memberc = 101;
-  mystruct.memberi = 102;
-  mystruct.memberf = 103.3;
-  mystruct.memberd = 104.4;
-  myarray[0] = 111;
-  myarray[1] = 112;
-  myarray[2] = 113;
-  myarray[3] = 114;
-
-  /* Call test functions, so they can be traced and data collected.  */
-  i = 0;
-  i += args_test_func (1, 2, 3.3, 4.4, mystruct, myarray);
-  i += argstruct_test_func (mystruct);
-  i += argarray_test_func (myarray);
-  i += local_test_func ();
-  i += reglocal_test_func ();
-  i += statlocal_test_func ();
-  i += globals_test_func ();
-
-  /* Values of globals at end of test should be different from
-     values that they had when trace data was captured.  */
-
-  l0  = s0  = c0  = 0;     l1  = s1  = c1  = 0;
-  l2  = s2  = c2  = 0;     l3  = s3  = c3  = 0;
-  l4  = s4  = c4  = 0;     l5  = s5  = c5  = 0;
-  l6  = s6  = c6  = 0;     l7  = s7  = c7  = 0;
-  l8  = s8  = c8  = 0;     l9  = s9  = c9  = 0;
-  l10 = s10 = c10 = 0;     l11 = s11 = c11 = 0;
-  l12 = s12 = c12 = 0;     l13 = s13 = c13 = 0;
-  l14 = s14 = c14 = 0;     l15 = s15 = c15 = 0;
-  lminus = sminus = cminus = 0;
-
-  /* Set 'em back to zero, so that the collected values will be
-     distinctly different from the "realtime" (end of test) values.  */
-
-  globalc = 0;
-  globali = 0;
-  globalf = 0;
-  globald = 0;
-  globalstruct.memberc = 0;
-  globalstruct.memberi = 0;
-  globalstruct.memberf = 0;
-  globalstruct.memberd = 0;
-  globalp = 0;
-  for (i = 0; i < 15; i++)
-    globalarr[i] = 0;
-
-  end ();
-  return 0;
-}
diff --git a/gdb/testsuite/gdb.trace/collection.exp b/gdb/testsuite/gdb.trace/collection.exp
deleted file mode 100644
index a48e363..0000000
--- a/gdb/testsuite/gdb.trace/collection.exp
+++ /dev/null
@@ -1,623 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if [istarget "m68k-*-elf"] then {
-    pass "Test not supported on this target"
-    return;
-}
-
-load_lib "trace-support.exp"
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "collection"
-set srcfile ${testfile}.c
-set binfile $objdir/$subdir/$testfile
-
-if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	executable {debug additional_flags="-gdwarf"}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-# Tests: 
-# 1) $args
-# 2) function args by name
-# 3) $locs
-# 4) function locals by name
-# 5) $regs
-# 6) registers by name ($sp, $fp?)
-# 7) globals by name
-# 8) expressions (lots of different kinds: local and global)
-
-set ws "\[\r\n\t \]+"
-set cr "\[\r\n\]+"
-
-#
-# Utility procs
-#
-
-proc test_register { reg test_id } {
-    global cr
-    global gdb_prompt
-
-    send_gdb "print $reg\n"
-    gdb_expect {
-	-re "\\$\[0-9\]+ = \[x0\]+$cr$gdb_prompt " {
-	    fail "collect $test_id: collected $reg (zero)"
-	}
-	-re "\\$\[0-9\]+ = \[x0-9a-fA-F\]+$cr$gdb_prompt " {
-	    pass "collect $test_id: collected $reg"
-	}
-	-re "\[Ee\]rror.*$gdb_prompt " {
-	    fail "collect $test_id: collected $reg (error)"
-	}
-	timeout {
-	    fail "collect $test_id: collected $reg (timeout)"
-	}
-    }
-}
-
-proc run_trace_experiment { msg test_func } {
-    gdb_run_cmd 
-    gdb_test "tstart" \
-	    "\[\r\n\]+" \
-	    "collect $msg: start trace experiment"
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint \[0-9\]+, end.*" \
-	    "collect $msg: run trace experiment"
-    gdb_test "tstop" \
-	    "\[\r\n\]+" \
-	    "collect $msg: stop trace experiment"
-    gdb_test "tfind start" \
-	    "#0  $test_func .*" \
-	    "collect $msg: tfind test frame"
-}
-
-
-#
-# Test procs
-#
-
-proc gdb_collect_args_test { myargs msg } {
-    global cr
-    global gdb_prompt
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    gdb_test "trace args_test_func" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "collect $msg: set tracepoint"
-    gdb_trace_setactions "collect $msg: define actions" \
-	    "" \
-	    "collect $myargs" "^$"
-
-    # Begin the test.
-    run_trace_experiment $msg args_test_func
-
-    gdb_test "print argc" \
-	    "\\$\[0-9\]+ = 1 '.001'$cr" \
-	    "collect $msg: collected arg char"
-    gdb_test "print argi" \
-	    "\\$\[0-9\]+ = 2$cr" \
-	    "collect $msg: collected arg int"
-    gdb_test "print argf" \
-	    "\\$\[0-9\]+ = 3.\[23\]\[0-9\]*$cr" \
-	    "collect $msg: collected arg float"
-    gdb_test "print argd" \
-	    "\\$\[0-9\]+ = 4.\[34\]\[0-9\]*$cr" \
-	    "collect $msg: collected arg double"
-
-    # struct arg as one of several args (near end of list)
-    gdb_test "print argstruct.memberc" \
-	    "\\$\[0-9\]+ = 101 'e'$cr" \
-	    "collect $msg: collected arg struct member char"
-    gdb_test "print argstruct.memberi" \
-	    "\\$\[0-9\]+ = 102$cr" \
-	    "collect $msg: collected arg struct member int"
-    gdb_test "print argstruct.memberf" \
-	    "\\$\[0-9\]+ = 103.\[23\]\[0-9\]*$cr" \
-	    "collect $msg: collected arg struct member float"
-    gdb_test "print argstruct.memberd" \
-	    "\\$\[0-9\]+ = 104.\[34\]\[0-9\]*$cr" \
-	    "collect $msg: collected arg struct member double"
-
-    # array arg as one of several args (near end of list)
-    gdb_test "print argarray\[0\]" \
-	    "\\$\[0-9\]+ = 111$cr" \
-	    "collect $msg: collected argarray #0"
-    gdb_test "print argarray\[1\]" \
-	    "\\$\[0-9\]+ = 112$cr" \
-	    "collect $msg: collected argarray #1"
-    gdb_test "print argarray\[2\]" \
-	    "\\$\[0-9\]+ = 113$cr" \
-	    "collect $msg: collected argarray #2"
-    gdb_test "print argarray\[3\]" \
-	    "\\$\[0-9\]+ = 114$cr" \
-	    "collect $msg: collected argarray #3"
-
-    gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "collect $msg: cease trace debugging"
-}
-
-proc gdb_collect_argstruct_test { myargs msg } {
-    global cr
-    global gdb_prompt
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    gdb_test "trace argstruct_test_func" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "collect $msg: set tracepoint"
-    gdb_trace_setactions "collect $msg: define actions" \
-	    "" \
-	    "collect $myargs" "^$"
-
-    # Begin the test.
-    run_trace_experiment $msg argstruct_test_func
-
-    # struct argument as only argument
-    gdb_test "print argstruct.memberc" \
-	    "\\$\[0-9\]+ = 101 'e'$cr" \
-	    "collect $msg: collected arg struct member char"
-    gdb_test "print argstruct.memberi" \
-	    "\\$\[0-9\]+ = 102$cr" \
-	    "collect $msg: collected arg struct member int"
-    gdb_test "print argstruct.memberf" \
-	    "\\$\[0-9\]+ = 103.\[23\]\[0-9\]*$cr" \
-	    "collect $msg: collected arg struct member float"
-    gdb_test "print argstruct.memberd" \
-	    "\\$\[0-9\]+ = 104.\[34\]\[0-9\]*$cr" \
-	    "collect $msg: collected arg struct member double"
-
-    gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "collect $msg: cease trace debugging"
-}
-
-
-proc gdb_collect_argarray_test { myargs msg } {
-    global cr
-    global gdb_prompt
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    gdb_test "trace argarray_test_func" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "collect $msg: set tracepoint"
-    gdb_trace_setactions "collect $msg: define actions" \
-	    "" \
-	    "collect $myargs" "^$"
-
-    # Begin the test.
-    run_trace_experiment $msg argarray_test_func
-
-    # array arg as only argument
-    gdb_test "print argarray\[0\]" \
-	    "\\$\[0-9\]+ = 111$cr" \
-	    "collect $msg: collected argarray #0"
-    gdb_test "print argarray\[1\]" \
-	    "\\$\[0-9\]+ = 112$cr" \
-	    "collect $msg: collected argarray #1"
-    gdb_test "print argarray\[2\]" \
-	    "\\$\[0-9\]+ = 113$cr" \
-	    "collect $msg: collected argarray #2"
-    gdb_test "print argarray\[3\]" \
-	    "\\$\[0-9\]+ = 114$cr" \
-	    "collect $msg: collected argarray #3"
-
-    gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "collect $msg: cease trace debugging"
-}
-
-
-proc gdb_collect_locals_test { func mylocs msg } {
-    global cr
-    global gdb_prompt
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    # Find the comment-identified line for setting this tracepoint.
-    set testline 0
-    send_gdb "list $func, +30\n"
-    gdb_expect {
-	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+ Set_Tracepoint_Here .*$gdb_prompt" {
-	    set testline $expect_out(1,string)
-	    pass "collect $msg: find tracepoint line"
-	}
-	-re ".*$gdb_prompt " {
-	    fail "collect $msg: find tracepoint line (skipping locals test)"
-	    return
-	}
-	timeout {
-	    fail "collect $msg: find tracepoint line (skipping locals test)"
-	    return
-	}
-    }
-
-    gdb_test "trace $testline" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "collect $msg: set tracepoint"
-    gdb_trace_setactions "collect $msg: define actions" \
-	    "" \
-	    "collect $mylocs" "^$"
-
-    # Begin the test.
-    run_trace_experiment $msg $func
-
-    gdb_test "print locc" \
-	    "\\$\[0-9\]+ = 11 '.013'$cr" \
-	    "collect $msg: collected local char"
-    gdb_test "print loci" \
-	    "\\$\[0-9\]+ = 12$cr" \
-	    "collect $msg: collected local int"
-    gdb_test "print locf" \
-	    "\\$\[0-9\]+ = 13.\[23\]\[0-9\]*$cr" \
-	    "collect $msg: collected local float"
-    gdb_test "print locd" \
-	    "\\$\[0-9\]+ = 14.\[34\]\[0-9\]*$cr" \
-	    "collect $msg: collected local double"
-
-    gdb_test "print locst.memberc" \
-	    "\\$\[0-9\]+ = 15 '.017'$cr" \
-	    "collect $msg: collected local member char"
-    gdb_test "print locst.memberi" \
-	    "\\$\[0-9\]+ = 16$cr" \
-	    "collect $msg: collected local member int"
-    gdb_test "print locst.memberf" \
-	    "\\$\[0-9\]+ = 17.\[67\]\[0-9\]*$cr" \
-	    "collect $msg: collected local member float"
-    gdb_test "print locst.memberd" \
-	    "\\$\[0-9\]+ = 18.\[78\]\[0-9\]*$cr" \
-	    "collect $msg: collected local member double"
-
-    gdb_test "print locar\[0\]" \
-	    "\\$\[0-9\]+ = 121$cr" \
-	    "collect $msg: collected locarray #0"
-    gdb_test "print locar\[1\]" \
-	    "\\$\[0-9\]+ = 122$cr" \
-	    "collect $msg: collected locarray #1"
-    gdb_test "print locar\[2\]" \
-	    "\\$\[0-9\]+ = 123$cr" \
-	    "collect $msg: collected locarray #2"
-    gdb_test "print locar\[3\]" \
-	    "\\$\[0-9\]+ = 124$cr" \
-	    "collect $msg: collected locarray #3"
-	    
-
-    gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "collect $msg: cease trace debugging"
-}
-
-proc gdb_collect_registers_test { myregs } {
-    global cr
-    global gdb_prompt
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    # We'll simply re-use the args_test_function for this test
-    gdb_test "trace args_test_func" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "collect $myregs: set tracepoint"
-    gdb_trace_setactions "collect $myregs: define actions" \
-	    "" \
-	    "collect $myregs" "^$"
-
-    # Begin the test.
-    run_trace_experiment $myregs args_test_func
-
-    test_register "\$fp" $myregs
-    test_register "\$sp" $myregs
-    test_register "\$pc" $myregs
-
-    gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "collect $myregs: cease trace debugging"
-}
-
-proc gdb_collect_expression_test { func expr val msg } {
-    global cr
-    global gdb_prompt
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    # Find the comment-identified line for setting this tracepoint.
-    set testline 0
-    send_gdb "list $func, +30\n"
-    gdb_expect {
-	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+ Set_Tracepoint_Here .*$gdb_prompt" {
-	    set testline $expect_out(1,string)
-	    pass "collect $msg: find tracepoint line"
-	}
-	-re ".*$gdb_prompt " {
-	    fail "collect $msg: find tracepoint line (skipping locals test)"
-	    return
-	}
-	timeout {
-	    fail "collect $msg: find tracepoint line (skipping locals test)"
-	    return
-	}
-    }
-
-    gdb_test "trace $testline" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "collect $msg: set tracepoint"
-    gdb_trace_setactions "collect $msg: define actions" \
-	    "" \
-	    "collect $expr" "^$"
-
-    # Begin the test.
-    run_trace_experiment $msg $func
-
-    gdb_test "print $expr" \
-	    "\\$\[0-9\]+ = $val$cr" \
-	    "collect $msg: got expected value '$val'"
-
-    gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "collect $msg: cease trace debugging"
-}
-
-proc gdb_collect_globals_test { } {
-    global cr
-    global gdb_prompt
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    # Find the comment-identified line for setting this tracepoint.
-    set testline 0
-    send_gdb "list globals_test_func, +30\n"
-    gdb_expect {
-	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+ Set_Tracepoint_Here .*$gdb_prompt" {
-	    set testline $expect_out(1,string)
-	    pass "collect globals: find tracepoint line"
-	}
-	-re ".*$gdb_prompt " {
-	    fail "collect globals: find tracepoint line (skipping global test)"
-	    return
-	}
-	timeout {
-	    fail "collect globals: find tracepoint line (skipping global test)"
-	    return
-	}
-    }
-
-    gdb_test "trace $testline" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "collect globals: set tracepoint"
-    gdb_trace_setactions "collect globals: define actions" \
-	    "" \
-	    "collect globalc, globali, globalf, globald" "^$" \
-	    "collect globalstruct, globalp, globalarr" "^$"
-
-    # Begin the test.
-    run_trace_experiment "globals" globals_test_func
-
-    gdb_test "print globalc" \
-	    "\\$\[0-9\]+ = 71 'G'$cr" \
-	    "collect globals: collected global char"
-    gdb_test "print globali" \
-	    "\\$\[0-9\]+ = 72$cr" \
-	    "collect globals: collected global int"
-    gdb_test "print globalf" \
-	    "\\$\[0-9\]+ = 73.\[23\]\[0-9\]*$cr" \
-	    "collect globals: collected global float"
-    gdb_test "print globald" \
-	    "\\$\[0-9\]+ = 74.\[34\]\[0-9\]*$cr" \
-	    "collect globals: collected global double"
-
-    gdb_test "print globalstruct.memberc" \
-	    "\\$\[0-9\]+ = 81 'Q'$cr" \
-	    "collect globals: collected struct char member"
-    gdb_test "print globalstruct.memberi" \
-	    "\\$\[0-9\]+ = 82$cr" \
-	    "collect globals: collected struct member int"
-    gdb_test "print globalstruct.memberf" \
-	    "\\$\[0-9\]+ = 83.\[23\]\[0-9\]*$cr" \
-	    "collect globals: collected struct member float"
-    gdb_test "print globalstruct.memberd" \
-	    "\\$\[0-9\]+ = 84.\[34\]\[0-9\]*$cr" \
-	    "collect globals: collected struct member double"
-
-    gdb_test "print globalp == &globalstruct" \
-	    "\\$\[0-9\]+ = 1$cr" \
-	    "collect globals: collected global pointer"
-
-    gdb_test "print globalarr\[1\]" \
-	    "\\$\[0-9\]+ = 1$cr" \
-	    "collect globals: collected global array element #1"
-    gdb_test "print globalarr\[2\]" \
-	    "\\$\[0-9\]+ = 2$cr" \
-	    "collect globals: collected global array element #2"
-    gdb_test "print globalarr\[3\]" \
-	    "\\$\[0-9\]+ = 3$cr" \
-	    "collect globals: collected global array element #3"
-
-    gdb_test "tfind none" \
-	    "#0  end .*" \
-	    "collect globals: cease trace debugging"
-}
-
-proc gdb_trace_collection_test { } {
-    global gdb_prompt;
-
-    gdb_test "set width 0" "" ""
-    delete_breakpoints
-
-    # We generously give ourselves one "pass" if we successfully 
-    # detect that this test cannot be run on this target!
-    if { ![gdb_target_supports_trace] } then { 
-	pass "Current target does not supporst trace"
-	return 1;
-    }
-
-    gdb_test "break begin" "" ""
-    gdb_test "break end"   "" ""
-    gdb_collect_args_test "\$args" \
-	    "args collectively"
-    gdb_collect_args_test "argc, argi, argf, argd, argstruct, argarray" \
-	    "args individually"
-    gdb_collect_argstruct_test "\$args" \
-	    "argstruct collectively"
-    gdb_collect_argstruct_test "argstruct" \
-	    "argstruct individually"
-    gdb_collect_argarray_test "\$args" \
-	    "argarray collectively"
-    gdb_collect_argarray_test "argarray" \
-	    "argarray individually"
-    gdb_collect_locals_test local_test_func "\$locals" \
-	    "auto locals collectively"
-    gdb_collect_locals_test local_test_func \
-	    "locc, loci, locf, locd, locst, locar" \
-	    "auto locals individually"
-    gdb_collect_locals_test reglocal_test_func "\$locals" \
-	    "register locals collectively"
-    gdb_collect_locals_test reglocal_test_func \
-	    "locc, loci, locf, locd, locst, locar" \
-	    "register locals individually"
-    gdb_collect_locals_test statlocal_test_func "\$locals" \
-	    "static locals collectively"
-    gdb_collect_locals_test statlocal_test_func \
-	    "locc, loci, locf, locd, locst, locar" \
-	    "static locals individually"
-    
-    gdb_collect_registers_test "\$regs"
-    gdb_collect_registers_test "\$fp, \$sp, \$pc"
-    gdb_collect_globals_test
-    
-    #
-    # Expression tests:
-    #
-    # *x	(**x, ...)
-    # x.y	(x.y.z, ...)
-    # x->y	(x->y->z, ...)
-    # x[2]	(x[2][3], ...) (const index)
-    # x[y]	(x[y][z], ...) (index to be char, short, long, float, double)
-    #  NOTE:
-    #  We test the following operators by using them in an array index
-    #  expression -- because the naked result of an operator is not really
-    #  collected.  To be sure the operator was evaluated correctly on the
-    #  target, we have to actually use the result eg. in an array offset
-    #  calculation.
-    # x[y +  z] (tests addition: y and z various combos of types, sclasses)
-    # x[y -  z] (tests subtraction) (ditto)
-    # x[y *  z] (tests multiplication) (ditto)
-    # x[y /  z] (tests division) (ditto)
-    # x[y %  z] (tests modulo division) (ditto)
-    # x[y == z] (tests equality relation) (ditto)              UNSUPPORTED
-    # x[y != z] (tests inequality relation) (ditto)            UNSUPPORTED
-    # x[y >  z] (tests greater-than relation) (ditto)          UNSUPPORTED
-    # x[y <  z] (tests less-than relation) (ditto)             UNSUPPORTED
-    # x[y >= z] (tests greater-than-or-equal relation) (ditto) UNSUPPORTED
-    # x[y <= z] (tests less-than-or-equal relation) (ditto)    UNSUPPORTED
-    # x[y && z] (tests logical and) (ditto)                    UNSUPPORTED
-    # x[y || z] (tests logical or) (ditto)                     UNSUPPORTED
-    # x[y &  z] (tests binary and) (ditto)                     UNSUPPORTED
-    # x[y |  z] (tests binary or) (ditto)                      UNSUPPORTED
-    # x[y ^  z] (tests binary xor) (ditto)                     UNSUPPORTED
-    # x[y ? z1 : z2] (tests ternary operator) (ditto)          UNSUPPORTED
-    # x[y << z] (tests shift-left) (ditto)                     UNSUPPORTED
-    # x[y >> z] (tests shift-right) (ditto)                    UNSUPPORTED
-    # x[y =  z] (tests assignment operator) (ditto)            UNSUPPORTED
-    # x[++y]    (tests pre-increment operator) (ditto)         UNSUPPORTED
-    # x[--y]    (tests pre-decrement operator) (ditto)         UNSUPPORTED
-    # x[y++]    (tests post-increment operator) (ditto)        UNSUPPORTED
-    # x[y--]    (tests post-decrement operator) (ditto)        UNSUPPORTED
-    # x[+y]     (tests unary plus) (ditto)
-    # x[-y]     (tests unary minus) (ditto)
-    # x[!y]     (tests logical not) (ditto)                    UNSUPPORTED
-    # x[~y]     (tests binary not) (ditto)                     UNSUPPORTED
-    # x[(y, z)] (tests comma expression) (ditto)
-    # cast expr
-    # stack data
-    
-    gdb_collect_expression_test globals_test_func \
-	    "globalstruct.memberi"  "82"     "a.b"
-    gdb_collect_expression_test globals_test_func \
-	    "globalp->memberc"      "81 'Q'" "a->b"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[2\]"        "2"      "a\[2\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[l3\]"       "3"      "a\[b\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[l3 + l2\]"  "5"      "a\[b + c\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[l3 - l2\]"  "1"      "a\[b - c\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[l3 * l2\]"  "6"      "a\[b * c\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[l6 / l3\]"  "2"      "a\[b / c\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[l7 % l3\]"  "1"      "a\[b % c\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[+l1\]"      "1"      "a\[+b\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[-lminus\]"  "2"      "a\[-b\]"
-    gdb_collect_expression_test globals_test_func \
-	    "globalarr\[\(l6, l7\)\]" "7"    "a\[\(b, c\)\]"
-
-}
-
-# Start with a fresh gdb.
- 
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
- 
-if [target_info exists gdb_stub] {
-    gdb_step_for_stub;
-}
- 
-# Body of test encased in a proc so we can return prematurely.
-gdb_trace_collection_test
-
-# Finished!
-gdb_test "tfind none" "" ""
-
-
-
diff --git a/gdb/testsuite/gdb.trace/configure b/gdb/testsuite/gdb.trace/configure
deleted file mode 100755
index 4176205..0000000
--- a/gdb/testsuite/gdb.trace/configure
+++ /dev/null
@@ -1,899 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12.1 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
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-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:594: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:612: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/gdb/testsuite/gdb.trace/configure.in b/gdb/testsuite/gdb.trace/configure.in
deleted file mode 100644
index 6d0eae2..0000000
--- a/gdb/testsuite/gdb.trace/configure.in
+++ /dev/null
@@ -1,15 +0,0 @@
-dnl Process this file file with autoconf to produce a configure script.
-dnl This file is a shell script fragment that supplies the information
-dnl necessary to tailor a template configure script into the configure
-dnl script appropriate for this directory.  For more information, check
-dnl any existing configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(collection.c)
-
-CC=${CC-cc}
-AC_SUBST(CC)
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
-AC_CANONICAL_SYSTEM
-
-AC_OUTPUT(Makefile)
diff --git a/gdb/testsuite/gdb.trace/deltrace.exp b/gdb/testsuite/gdb.trace/deltrace.exp
deleted file mode 100644
index 36da993..0000000
--- a/gdb/testsuite/gdb.trace/deltrace.exp
+++ /dev/null
@@ -1,269 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-gdb_file_cmd $binfile
-
-# define relative source line numbers:
-# all subsequent line numbers are relative to this first one (baseline)
-set baseline [gdb_find_recursion_test_baseline $srcfile];
-if { $baseline == -1 } then {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-set testline1 [expr $baseline + 4]
-
-#
-# test "delete tracepoints" command
-#
-
-# 3.1 delete tracepoints (all)
-gdb_delete_tracepoints
-gdb_test "trace gdb_c_test"   "Tracepoint \[0-9\]+ at .*" "set tracepoint 1"
-gdb_test "trace gdb_asm_test" "Tracepoint \[0-9\]+ at .*" "set tracepoint 2"
-gdb_test "trace $testline1"   "Tracepoint \[0-9\]+ at .*" "set tracepoint 3"
-
-gdb_test "info tracepoints" \
-    "Num Enb Address    PassC StepC What.*\[0-9\]+\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in gdb_c_test.*\[0-9\]+\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*gdb_asm_test.*\[0-9\]+\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in gdb_recursion_test.*" \
-			"3.1a: set three tracepoints"
-
-send_gdb "delete tracepoints\n"
-gdb_expect 30 {
-    -re "Delete all tracepoints.*y or n.*$" {
-	send_gdb "y\n"
-	gdb_expect 30 {
-	    -re "$gdb_prompt $" {
-		pass "3.1b: delete all tracepoints"
-	    }
-	    timeout { fail "3.1b: delete all tracepoints (timeout)" }
-	}
-    }
-    -re "$gdb_prompt $" { # This should only happen if there are no tracepoints
-	fail "3.1b: delete all tracepoints (no tracepoints?)"
-    }
-    timeout { fail "3.1b: delete all tracepoints (timeout)" }
-}
-
-# 3.2 delete tracepoint <n>
-gdb_delete_tracepoints
-set trcpt1 [gdb_gettpnum gdb_c_test];
-set trcpt2 [gdb_gettpnum gdb_asm_test];
-set trcpt3 [gdb_gettpnum $testline1];
-if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
-    fail "setting tracepoints"
-    return;
-}
-
-gdb_test "info tracepoints" \
-    "Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in.*gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in.*gdb_recursion_test.*" \
-			"3.2a: set three tracepoints"
-
-#gdb_test "delete tracepoint $trcpt1" "" ""
-send_gdb "delete tracepoint $trcpt1\n"
-gdb_expect {
-    -re "No tracepoint number.*$gdb_prompt $" {
-	fail "3.2b: delete first tracepoint"
-    }
-    -re ".*\[Ee\]rror.*$gdb_prompt $" {
-	fail "3.2b: delete first tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	pass "3.2b: delete first tracepoint"
-    }
-    timeout {
-	fail "3.2b: delete first tracepoint (timeout)"
-    }
-}
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "$trcpt1\[\t \]+y\[\t \]+0x.*in.*gdb_c_test.*$gdb_prompt $" {
-	fail "3.2c: verify delete first tracepoint (argh)"
-    }
-    -re "$trcpt2\[\t \]+y.*gdb_asm_test.*\[\r\n\t ]+$trcpt3\[\t \]+y.* in gdb_recursion_test at .*$gdb_prompt $" {
-	pass "3.2c: verify delete first tracepoint"
-    }
-    -re ".*$gdb_prompt $" {
-	fail "3.2c: verify delete first tracepoint (mumble)" 
-    }
-    timeout {
-	fail "3.2c: verify delete first tracepoint (timeout)"
-    }
-}
-
-#gdb_test "delete tracepoint $trcpt2" "" ""
-send_gdb "delete tracepoint $trcpt2\n"
-gdb_expect {
-    -re "No tracepoint number.*$gdb_prompt $" {
-	fail "3.2d: delete second tracepoint"
-    }
-    -re ".*\[Ee\]rror.*$gdb_prompt $" {
-	fail "3.2d: delete second tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	pass "3.2d: delete second tracepoint"
-    }
-    timeout {
-	fail "3.2d: delete second tracepoint (timeout)"
-    }
-}
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "$trcpt1\[\t \]+y\[\t \]+0x.*in.*gdb_c_test.*$gdb_prompt $" {
-	fail "3.2e: verify delete second tracepoint"
-    }
-    -re "$trcpt2\[\t \]+y\[\t \]+0x.*in gdb_asm_test.*$gdb_prompt $" {
-	fail "3.2e: verify delete second tracepoint"
-    }
-    -re "$trcpt3\[\t \]+y\[\t \]+0x.*in gdb_recursion_test.*$gdb_prompt $" {
-	pass "3.2e: verify delete second tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	fail "3.2e: verify delete second tracepoint" 
-    }
-    timeout {
-	fail "3.2e: verify delete second tracepoint (timeout)"
-    }
-}
-
-#gdb_test "delete tracepoint $trcpt3" "" ""
-send_gdb "delete tracepoint $trcpt3\n"
-gdb_expect {
-    -re "No tracepoint number.*$gdb_prompt $" {
-	fail "3.2f: delete third tracepoint"
-    }
-    -re ".*\[Ee\]rror.*$gdb_prompt $" {
-	fail "3.2f: delete third tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	pass "3.2f: delete third tracepoint"
-    }
-    timeout {
-	fail "3.2f: delete third tracepoint (timeout)"
-    }
-}
-
-# send_gdb "ARF! \\n\n"
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "$trcpt3\[\t \]+y\[\t \]+0x.*in gdb_recursion_test.*$gdb_prompt $" {
-	fail "3.2g: verify delete third tracepoint"
-    }
-    -re "$gdb_prompt $" {
-	pass "3.2g: verify delete third tracepoint"
-    }
-    timeout {
-	fail "3.2g: verify delete third tracepoint (timeout)" 
-    }
-}
-
-# 3.3 delete three tracepoints at once
-gdb_delete_tracepoints
-set trcpt1 [gdb_gettpnum gdb_c_test];
-set trcpt2 [gdb_gettpnum gdb_asm_test];
-set trcpt3 [gdb_gettpnum $testline1];
-if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
-    fail "setting tracepoints"
-    return;
-}
-
-gdb_test "info tracepoints" \
-    "Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in gdb_recursion_test.*" \
-			"3.3a: set three tracepoints"
-
-#gdb_test "delete tracepoint $trcpt1 $trcpt2 $trcpt3" "" ""
-send_gdb "delete tracepoint $trcpt1 $trcpt2 $trcpt3\n"
-gdb_expect {
-    -re "No tracepoint number.*$gdb_prompt $" {
-	fail "3.3b: delete three tracepoints"
-    }
-    -re ".*\[Ee\]rror.*$gdb_prompt $" {
-	fail "3.3b: delete three tracepoints"
-    }
-    -re "$gdb_prompt $" {
-	pass "3.3b: delete three tracepoints"
-    }
-    timeout {
-	fail "3.3b: delete three tracepoint (timeout)"
-    }
-}
-
-send_gdb "info tracepoints\n"
-gdb_expect {
-    -re "$trcpt1\[\t \]+y\[\t \]+0x.*in gdb_c_test.*$gdb_prompt $" {
-	fail "3.3c: verify delete three tracepoints (first one persists)"
-    }
-    -re "$trcpt2\[\t \]+y\[\t \]+0x.*in gdb_asm_test.*$gdb_prompt $" {
-	fail "3.3c: verify delete three tracepoints (second one persists)"
-    }
-    -re "$trcpt3\[\t \]+y\[\t \]+0x.*in gdb_recursion_test.*$gdb_prompt $" {
-	fail "3.3c: verify delete three tracepoints (third one persists)"
-    }
-    -re "$gdb_prompt $" {
-	pass "3.3c: verify delete three tracepoints" 
-    }
-    timeout { 
-	fail "3.3c: verify delete three tracepoints (timeout)"
-    }
-}
-
-# 3.4 delete invalid tracepoint number
-gdb_test "delete tracepoint [expr $trcpt2 + $trcpt3]" \
-    "No tracepoint number [expr $trcpt2 + $trcpt3]." \
-			"3.4: delete invalid tracepoint number"
-
-# 3.5 delete tracepoint number zero
-gdb_test "delete tracepoint 0" "No tracepoint number 0." \
-			"3.5: delete tracepoint number zero"
-
-# 3.6 help delete tracepoints
-gdb_test "help delete tracepoints" \
-    "Delete specified tracepoints.*" \
-			"3.6: help delete tracepoints"
diff --git a/gdb/testsuite/gdb.trace/infotrace.exp b/gdb/testsuite/gdb.trace/infotrace.exp
deleted file mode 100644
index 5b20799..0000000
--- a/gdb/testsuite/gdb.trace/infotrace.exp
+++ /dev/null
@@ -1,99 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-gdb_file_cmd $binfile
-
-#
-# test "info tracepoints" command
-#
-
-gdb_delete_tracepoints
-set c_test_num [gdb_gettpnum gdb_c_test];
-set asm_test_num [gdb_gettpnum gdb_asm_test];
-if { $c_test_num <= 0 || $asm_test_num <= 0 } then {
-    fail "setting tracepoints"
-    return;
-}
-
-# 2.1 info tracepoints (all)
-gdb_test "info tracepoints" \
-    "Num Enb Address    PassC StepC What.*$c_test_num\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in gdb_c_test.*$asm_test_num\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*gdb_asm_test.*" \
-    "2.1: info tracepoints (all)"
-
-# 2.2 info tracepoint (specific)
-gdb_test "info tracepoint $c_test_num" \
-    "$c_test_num\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*in gdb_c_test.*" \
-    "2.2a: info tracepoint $c_test_num (gdb_c_test)"
-
-gdb_test "info tracepoint $asm_test_num" \
-    "$asm_test_num\[\t \]+y\[\t \]+0x\[0-9a-fA-F\]+.*gdb_asm_test.*" \
-    "2.2b: info tracepoint $asm_test_num (gdb_asm_test)"
-
-# 2.3 info tracepoint (invalid tracepoint number)
-gdb_test "info tracepoint [expr $c_test_num + $asm_test_num]" \
-    "No tracepoint number [expr $c_test_num + $asm_test_num]." \
-    "2.3: info tracepoint (invalid tracepoint number)"
-
-# 2.4 info tracepoints (list of numbers)
-send_gdb "info tracepoints $c_test_num $asm_test_num \n"
-gdb_expect {
-    -re "Num Enb .*$gdb_prompt $" {
-	fail "2.4: info trace rejects multiple tracepoint numbers"
-    }
-    -re ".*$gdb_prompt $" {
-	pass "2.4: info trace rejects multiple tracepoint numbers"
-    }
-}
-
-# 2.5 help info trace
-gdb_test "help info tracepoints" \
-    "Status of tracepoints, or tracepoint number NUMBER.*" \
-    "2.5: help info tracepoints"
-
diff --git a/gdb/testsuite/gdb.trace/limits.c b/gdb/testsuite/gdb.trace/limits.c
deleted file mode 100644
index d9c02e7..0000000
--- a/gdb/testsuite/gdb.trace/limits.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Test program for tracing internal limits (number of tracepoints etc.)
- */
-
-int n = 6;
-
-int arr[64];
-
-static void foo(int x)
-{
-}
-
-static void bar(int y)
-{
-}
-
-static void baz(int z)
-{
-}
-
-static void begin ()	/* called before anything else */
-{
-}
-
-static void end ()	/* called after everything else */
-{
-}
-
-int
-main (argc, argv, envp)
-     int argc;
-     char *argv[], **envp;
-{
-  int i;
-
-#ifdef usestubs
-  set_debug_traps ();
-  breakpoint ();
-#endif
-
-  begin ();
-  for (i = 0; i < sizeof(arr) / sizeof(arr[0]); i++)
-    arr[i] = i + 1;
-
-  foo (1);
-  bar (2);
-  baz (3);
-  end ();
-  return 0;
-}
-
diff --git a/gdb/testsuite/gdb.trace/limits.exp b/gdb/testsuite/gdb.trace/limits.exp
deleted file mode 100644
index 581f82d..0000000
--- a/gdb/testsuite/gdb.trace/limits.exp
+++ /dev/null
@@ -1,316 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if [istarget "m68k-*-elf"] then {
-    pass "Test not supported on this target"
-    return;
-}
-
-load_lib "trace-support.exp"
-
-if $tracelevel then {
-	strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-set testfile "limits"
-set srcfile ${testfile}.c
-set binfile $objdir/$subdir/$testfile
-
-if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	executable {debug additional_flags="-gdwarf"}] != "" } {
-    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-}
-
-# Tests:
-# 1) Meet and exceed artificial limit on number of tracepoints
-# 2) Meet and exceed artificial limit on number of memranges
-# 3) Meet and exceed artificial limit on bytes  of bytecode data
-# [NOTE: number four is moved out into its own separate test module.]
-# 4) Meet and exceed artificial limit on bytes  of trace buffer storage
-#    (circular and non-circular modes).  However note that a more 
-#    thorough test of the circular mode can be made separately.
-
-set cr "\[\r\n\]+"
-
-proc gdb_tracepoint_limit_test { } {
-    global gdb_prompt
-    global cr
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    # Set three tracepoints
-    gdb_test "trace foo" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "tracepoint limit test: set first tracepoint"
-
-    gdb_test "trace bar" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "tracepoint limit test: set second tracepoint"
-
-    gdb_test "trace baz" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "tracepoint limit test: set third tracepoint"
-
-    # Set secret artificial tracepoint limit to four
-    gdb_test "maint packet QTLimit:tp:4" \
-	    "received: .OK." \
-	    "tracepoint limit test: set limit to four"
-
-    # Now sending three tracepoints should succeed.
-    send_gdb "tstart\n"
-    gdb_expect {
-	-re "$cr$gdb_prompt" {
-	    pass "tracepoint limit test: send fewer than limit"
-	}
-	default {
-	    fail "tracepoint limit test: send fewer than limit"
-	}
-    }
-
-    # Set secret artificial tracepoint limit to three
-    gdb_test "maint packet QTLimit:tp:3" \
-	    "received: .OK." \
-	    "tracepoint limit test: set limit to three"
-
-    # Now sending three tracepoints should still succeed.
-    send_gdb "tstart\n"
-    gdb_expect {
-	-re "$cr$gdb_prompt" {
-	    pass "tracepoint limit test: send equal to limit"
-	}
-	default {
-	    fail "tracepoint limit test: send equal to limit"
-	}
-    }
-
-    # Set secret artificial tracepoint limit to two
-    gdb_test "maint packet QTLimit:tp:2" \
-	    "received: .OK." \
-	    "tracepoint limit test: set limit to two"
-
-    # Now sending three tracepoints should fail.
-    gdb_test "tstart" \
-	    ".*\[Ee\]rror.*" \
-	    "tracepoint limit test: send more than limit"
-
-    # Clean up:
-    gdb_test "tstop" "" ""
-    gdb_test "maint packet QTLimit:tp:FFFFFFFF" "" ""
-}
-
-proc gdb_memrange_limit_test { } {
-    global gdb_prompt
-    global cr
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    # Set three tracepoints, and make 'em collect memranges
-    gdb_test "trace foo" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "memrange limit test: set first tracepoint"
-
-    gdb_trace_setactions "memrange limit test: set first actions" \
-	    "" \
-	    "collect \$arg" "^$"
-
-    gdb_test "trace bar" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "memrange limit test: set second tracepoint"
-
-    gdb_trace_setactions "memrange limit test: set second actions" \
-	    "" \
-	    "collect \$arg" "^$"
-
-    gdb_test "trace baz" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "memrange limit test: set third tracepoint"
-
-    gdb_trace_setactions "memrange limit test: set third actions" \
-	    "" \
-	    "collect \$arg" "^$"
-
-    # Set secret artificial memrange limit to four
-    gdb_test "maint packet QTLimit:memrange:4" \
-	    "received: .OK." \
-	    "memrange limit test: set limit to four"
-
-    # Now sending three memranges should still succeed.
-    send_gdb "tstart\n"
-    gdb_expect {
-	-re "$cr$gdb_prompt" {
-	    pass "memrange limit test: send fewer than limit"
-	}
-	default {
-	    fail "memrange limit test: send fewer than limit"
-	}
-    }
-
-    # Set secret artificial memrange limit to three
-    gdb_test "maint packet QTLimit:memrange:3" \
-	    "received: .OK." \
-	    "memrange limit test: set limit to three"
-
-    # Now sending three memranges should still succeed.
-    send_gdb "tstart\n"
-    gdb_expect {
-	-re "$cr$gdb_prompt" {
-	    pass "memrange limit test: send equal to limit"
-	}
-	default {
-	    fail "memrange limit test: send equal to limit"
-	}
-    }
-
-    # Set secret artificial memrange limit to two
-    gdb_test "maint packet QTLimit:memrange:2" \
-	    "received: .OK." \
-	    "memrange limit test: set limit to two"
-
-    # Now sending three memranges should fail.
-    gdb_test "tstart" \
-	    ".*\[Ee\]rror.*" \
-	    "memrange limit test: send more than limit"
-
-    # Clean up:
-    gdb_test "tstop" "" ""
-    gdb_test "maint packet QTLimit:memrange:FFFFFFFF" "" ""
-}
-
-
-proc gdb_bytecode_limit_test { } {
-    global gdb_prompt
-    global cr
-
-    # Make sure we're in a sane starting state.
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    gdb_delete_tracepoints
-
-    # Set three tracepoints
-    gdb_test "trace foo" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "bytecode limit test: set first tracepoint"
-
-    gdb_trace_setactions "bytecode limit test: set first actions" \
-	    "" \
-	    "collect x + n" "^$"
-
-    gdb_test "trace bar" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "bytecode limit test: set second tracepoint"
-
-    gdb_trace_setactions "bytecode limit test: set second actions" \
-	    "" \
-	    "collect y + n" "^$"
-
-    gdb_test "trace baz" \
-	    "Tracepoint \[0-9\]+ at .*" \
-	    "bytecode limit test: set third tracepoint"
-
-    gdb_trace_setactions "bytecode limit test: set third actions" \
-	    "" \
-	    "collect z + n" "^$"
-
-    # Set secret artificial bytecode limit to a large number
-    gdb_test "maint packet QTLimit:bytecode:400" \
-	    "received: .OK." \
-	    "bytecode limit test: set limit to large"
-
-    # Now sending three bytecodes should still succeed.
-    send_gdb "tstart\n"
-    gdb_expect {
-	-re "$cr$gdb_prompt" {
-	    pass "bytecode limit test: send fewer than limit"
-	}
-	default {
-	    fail "bytecode limit test: send fewer than limit"
-	}
-    }
-
-    # Set secret artificial bytecode limit to a small number
-    gdb_test "maint packet QTLimit:bytecode:40" \
-	    "received: .OK." \
-	    "bytecode limit test: set limit to small"
-
-    # Now sending three bytecodes should fail.
-    gdb_test "tstart" \
-	    ".*\[Ee\]rror.*" \
-	    "bytecode limit test: send more than limit"
-
-
-    # Clean up:
-    gdb_test "tstop" "" ""
-    gdb_test "maint packet QTLimit:bytecode:FFFFFFFF" "" ""
-}
-
-proc gdb_trace_limits_tests { } {
-    global gdb_prompt
-
-    # We generously give ourselves one "pass" if we successfully 
-    # detect that this test cannot be run on this target!
-
-    if { ![gdb_target_supports_trace] } then { 
-	pass "Current target does not supporst trace"
-	return 1;
-    }
-
-    if [gdb_test "maint packet QTLimit:tp:ffffffff" \
-	    "received: .OK." ""] then { 
-	pass "This test cannot be run on this target"
-	return 1;
-    }
-
-    if [gdb_test "maint packet QTLimit:memrange:ffffffff" \
-	    "received: .OK." ""] then { 
-	pass "This test cannot be run on this target"
-	return 1;
-    }
-
-    if [gdb_test "maint packet QTLimit:bytecode:ffffffff" \
-	    "received: .OK." ""] then { 
-	pass "This test cannot be run on this target"
-	return;
-    }
-
-    gdb_tracepoint_limit_test
-    gdb_memrange_limit_test
-    gdb_bytecode_limit_test
-}
-
-# Start with a fresh gdb.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $binfile
- 
-if [target_info exists gdb_stub] {
-    gdb_step_for_stub;
-}
-# Body of test encased in a proc so we can return prematurely.
-gdb_trace_limits_tests
diff --git a/gdb/testsuite/gdb.trace/packetlen.exp b/gdb/testsuite/gdb.trace/packetlen.exp
deleted file mode 100644
index edd7e6c..0000000
--- a/gdb/testsuite/gdb.trace/packetlen.exp
+++ /dev/null
@@ -1,100 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp"
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    load_lib "emc-support.exp"
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-    gdb_test "set remotetimeout 6" "" ""
-    set timeout 500
-    gdb_target_monitor "$binfile"
-    # Give a TSTOP and ignore errors, to make sure any previous trace is off
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none"  "" ""
-    send_gdb "compare-sections CS\n"
-    gdb_expect {
-	-re "MIS-MATCHED.*$gdb_prompt $" {
-	    gdb_suppress_entire_file "Symbol file does not match target!
-	    all tests in this module will fail.";
-	}
-	-re ".*$gdb_prompt $" { }
-    }
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    gdb_load $binfile
-    gdb_test "tstop"       "" ""
-    gdb_test "tfind none"  "" ""
-    runto_main
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-#
-# Test collecting a whole bunch of stuff at a single tracepoint.
-# The test is whether this crashes GDB.
-#
-
-gdb_delete_tracepoints
-gdb_test "trace gdb_c_test" "" ""
-gdb_trace_setactions "setup collect actions" \
-	"" \
-	"collect parm\[0\], parm\[1\], parm\[2\], parm\[3\]" "^$" \
-	"collect parm\[4\], parm\[5\], parm\[6\], parm\[7\]" "^$" \
-	"collect p, local_reg, local_static, local_static_sizeof" "^$" \
-	"collect local_long, stack_ptr, end_of_stack" "^$" \
-	"collect gdb_char_test, gdb_short_test, gdb_long_test" "^$" \
-	"collect gdb_arr_test, gdb_struct1_test, gdb_struct2_test" "^$" \
-	"collect gdb_structp_test, gdb_structpp_test, gdb_union1_test" "^$" \
-	"end" ""
-
-gdb_test "tstart" "" "survive the long packet send"
-if [istarget "m68k-*-elf"] then {
-    gdb_emclaptop_command "85,1,2,3,4,5,6"
-    sleep 5
-} else {
-    gdb_test "break end" "" ""
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint $decimal, end.*" \
-	    "run trace experiment"
-}
-
-gdb_test "tstop" "" "confirm: survived the long packet send"
-
diff --git a/gdb/testsuite/gdb.trace/passc-dyn.exp b/gdb/testsuite/gdb.trace/passc-dyn.exp
deleted file mode 100644
index cf102de..0000000
--- a/gdb/testsuite/gdb.trace/passc-dyn.exp
+++ /dev/null
@@ -1,181 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-if [istarget "m68k-*-elf"] then {
-    load_lib "emc-support.exp";
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-    gdb_test "set remotetimeout 6" "" ""
-    set timeout 500
-    gdb_target_monitor $binfile
-    # Give a TSTOP and ignore errors, to make sure any previous trace is off
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    send_gdb "compare-sections CS\n"
-    gdb_expect {
-	-re "MIS-MATCHED.*$gdb_prompt $" {
-	    gdb_suppress_entire_file "Symbol file does not match target!
-	    all tests in this module will fail.";
-	}
-	-re ".*$gdb_prompt $" { }
-    }
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    gdb_load $binfile
-    gdb_test "tstop"       "" ""
-    gdb_test "tfind none"  "" ""
-    runto_main
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# We generously give ourselves one "pass" if we successfully 
-# detect that this test cannot be run on this target!
-if { ![gdb_target_supports_trace] } then {
-    pass "Current target does not supporst trace"
-    return 1;
-
-}
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-
-#
-# test passcount dynamically (live target)
-#
-
-set baseline [gdb_find_recursion_test_baseline $srcfile];
-
-if { $baseline == -1 } then {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-# define relative source line numbers:
-# all subsequent line numbers are relative to this first one (baseline)
-
-set testline2  [expr $baseline +  4]
-set testline3  [expr $baseline +  5]
-set testline4  [expr $baseline +  6]
-
-#
-# test passcount command semantics (live test)
-#
-
-## Set three tracepoints with three different passcounts.
-## Verify that the experiment stops after the one with the 
-## lowest passcount is hit.
-
-gdb_delete_tracepoints
-set tdp2 [gdb_gettpnum "$testline2"]
-set tdp3 [gdb_gettpnum "$testline3"]
-set tdp4 [gdb_gettpnum "$testline4"]
-if { $tdp2 <= 0 || $tdp3 <= 0 || $tdp4 <= 0 } then {
-    fail "setting tracepoints"
-    return;
-}
-
-gdb_test "passcount 4 $tdp2" "Setting tracepoint $tdp2's passcount to 4" \
-	"4.5: set passcount for tracepoint $tdp2"
-gdb_test "passcount 2 $tdp3" "Setting tracepoint $tdp3's passcount to 2" \
-	"4.5: set passcount for tracepoint $tdp3"
-gdb_test "passcount 3 $tdp4" "Setting tracepoint $tdp4's passcount to 3" \
-	"4.5: set passcount for tracepoint $tdp4"
-
-gdb_test "tstart" "" ""
-
-if [istarget "m68k-*-elf"] then {
-    gdb_emclaptop_command "85,1,2,3,4,5,6"
-    sleep 5
-    gdb_emclaptop_command "85,7,8,9,A,B,C"
-    sleep 5
-    gdb_emclaptop_command "85,D,E,F,10,11,12"
-    sleep 5
-    # gdb_test "tstop"
-    ##
-    ## Note! Must NOT give the tstop command, because the passcount
-    ##       has already stopped the experiment.  You would not
-    ##       think this would be an error, but in EMC's mind it is...
-    ##
-} else {
-    gdb_test "break end" "" ""
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint $decimal, end.*" \
-	    "run trace experiment"
-    gdb_test "tstop" "" ""
-}
-
-gdb_test "tfind none" "" ""
-if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x -1 x" ""] {
-    gdb_suppress_entire_file "0: tfind none failed"
-}
-
-gdb_test "tfind tracepoint $tdp2" "" ""
-if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 0 x" ""] {
-    gdb_suppress_entire_file "1: first tfind failed"
-}
-
-gdb_test "tfind tracepoint $tdp3" "" ""
-if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 1 x" ""] {
-    gdb_suppress_entire_file "2: second tfind failed"
-}
-
-gdb_test "tfind tracepoint $tdp4" "" ""
-if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 2 x" ""] {
-    gdb_suppress_entire_file "3: third tfind failed"
-}
-
-gdb_test "tfind tracepoint $tdp2" "" ""
-if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 3 x" ""] {
-    gdb_suppress_entire_file "4: fourth tfind failed"
-}
-
-gdb_test "tfind tracepoint $tdp3" "" ""
-if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 4 x" ""] {
-    gdb_suppress_entire_file "5: fifth tfind failed"
-}
-
-## We should now be at the last frame, because this frame's passcount
-## should have caused collection to stop.  If we do a tfind now, 
-## it should fail.
-
-gdb_test "tfind" "failed to find.*" "4.5: dynamic passcount test"
-
-# Finished!
-gdb_test "tfind none" "" ""
-
diff --git a/gdb/testsuite/gdb.trace/passcount.exp b/gdb/testsuite/gdb.trace/passcount.exp
deleted file mode 100644
index 6e4144b..0000000
--- a/gdb/testsuite/gdb.trace/passcount.exp
+++ /dev/null
@@ -1,178 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-if [istarget "m68k-*-elf"] then {
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-gdb_file_cmd $binfile
-
-# define relative source line numbers:
-# all subsequent line numbers are relative to this first one (baseline)
-set baseline  [gdb_find_recursion_test_baseline $srcfile];
-if { $baseline == -1 } then {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-set testline1  [expr $baseline + 3]
-
-#
-# test "passcount" command
-#
-
-gdb_delete_tracepoints
-set trcpt1 [gdb_gettpnum gdb_c_test];
-set trcpt2 [gdb_gettpnum gdb_asm_test];
-set trcpt3 [gdb_gettpnum $testline1];
-if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
-    fail "setting tracepoints"
-    return;
-}
-
-# 4.1 passcount of specified tracepoint
-
-gdb_test "info tracepoints" \
-    "Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_recursion_test.*" \
-			"4.1a: set three tracepoints, passcounts all zero"
-
-gdb_test "passcount 2 $trcpt1" \
-	"Setting tracepoint $trcpt1.s passcount to 2" \
-	"4.1b: set 1st tracepoint's passcount to two"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_recursion_test.*" \
-	"4.1c: verify 1st tracepoint's passcount set to two"
-
-gdb_test "passcount 4 $trcpt2" \
-	"Setting tracepoint $trcpt2.s passcount to 4" \
-	"4.1d: set 2nd tracepoint's passcount to four"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_recursion_test.*" \
-	"4.1c: verify 2nd tracepoint's passcount set to four"
-
-# 4.2 passcount of last (default) tracepoint
-
-gdb_test "passcount 6" \
-	"Setting tracepoint $trcpt3.s passcount to 6" \
-	"4.2b: set last (default) tp's passcount to six"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+6\[\t \]+.*in gdb_recursion_test.*" \
-	"4.2b: verify last (default) tp's passcount set to six"
-
-# 4.3 run until stopped explicitly by user
-#     [deferred to dynamic test section]
-
-# 4.4 reset the previously set passcounts to new values
-
-gdb_test "passcount 7" \
-	"Setting tracepoint $trcpt3.s passcount to 7" \
-	"4.4a: reset last (default) tp's passcount to seven"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+7\[\t \]+.*in gdb_recursion_test.*" \
-	"4.4a: verify reset last (default) tp's passcount to seven"
-
-gdb_test "passcount 5 $trcpt2" \
-	"Setting tracepoint $trcpt2.s passcount to 5" \
-	"4.4b: reset second tracepoint's passcount to five"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+5\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+7\[\t \]+.*in gdb_recursion_test.*" \
-	"4.4c: verify reset second tracepoint's passcount to five"
-
-# 4.20 <FIXME test number> passcount for "all"
-
-gdb_test "passcount 3 all" \
-	".*$trcpt1.s pass.* 3.*$trcpt2.s pass.* 3.*$trcpt3.s pass.* 3" \
-	"4.20a: set all three passcounts to three"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+3\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+3\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+3\[\t \]+.*in gdb_recursion_test.*" \
-	"4.20a: set all three passcounts to three"
-
-gdb_test "passcount 4 all" \
-	".*$trcpt1.s pass.* 4.*$trcpt2.s pass.* 4.*$trcpt3.s pass.* 4" \
-	"4.20a: reset all three passcounts to four"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_recursion_test.*" \
-	"4.20b: reset all three passcounts to four"
-
-# 4.5 Verify trace stops on first "satisfied" passcount
-#     [deferred to dynamic test section]
-
-# 4.6 minimum passcount boundary condition
-
-gdb_test "passcount 0 $trcpt1" \
-	"Setting tracepoint $trcpt1.s passcount to 0" \
-	"4.6: set passcount to zero"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_recursion_test.*" \
-	"4.6: set passcount to zero"
-
-# 4.7 (test a very large passcount)
-
-gdb_test "passcount 32767 $trcpt1" \
-	"Setting tracepoint $trcpt1.s passcount to 32767" \
-	"4.7: set passcount to large number (32767)"
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+32767\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_recursion_test.*" \
-	"4.7: set passcount to large number (32767)"
-
-# 4.8 set passcount for invalid tracepoint
-
-gdb_test "passcount 1 [expr $trcpt2 + $trcpt3]" \
-	"No tracepoint number [expr $trcpt2 + $trcpt3]." \
-	"4.8: invalid tracepoint number in passcount"
-
-# 4.9 help passcount
-gdb_test "help passcount" "Set the passcount for a tracepoint.*" \
-	"4.9: help passcount"
-
diff --git a/gdb/testsuite/gdb.trace/report.exp b/gdb/testsuite/gdb.trace/report.exp
deleted file mode 100644
index 4df17e1..0000000
--- a/gdb/testsuite/gdb.trace/report.exp
+++ /dev/null
@@ -1,421 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    load_lib "emc-support.exp";
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-    gdb_test "set remotetimeout 6" "" ""
-    set timeout 500
-    gdb_target_monitor $binfile
-    # Give a TSTOP and ignore errors, to make sure any previous trace is off
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none"  "" ""
-    send_gdb "compare-sections CS\n"
-    gdb_expect {
-	-re "MIS-MATCHED.*$gdb_prompt $" {
-	    gdb_suppress_entire_file "Symbol file does not match target!
-	    all tests in this module will fail.";
-	}
-	-re ".*$gdb_prompt $" { }
-    }
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	     executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    gdb_load $binfile
-    gdb_test "tstop"       "" ""
-    gdb_test "tfind none"  "" ""
-    runto_main
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# We generously give ourselves one "pass" if we successfully 
-# detect that this test cannot be run on this target!
-if { ![gdb_target_supports_trace] } then {
-    pass "Current target does not supporst trace"
-    return 1;
-
-}
-
-set cr "\[\r\n\]+"
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-#
-# test general reporting of trace experiment results
-#
-
-set testline1 0
-set testline2 0
-set testline3 0
-set testline4 0
-set testline5 0
-set testline6 0
-
-set arg1 1
-set arg2 2
-set arg3 3
-set arg4 4
-set arg5 5
-set arg6 6
-
-set gdb_recursion_test_baseline [gdb_find_recursion_test_baseline $srcfile];
-if { $gdb_recursion_test_baseline == -1 } {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-send_gdb "list $gdb_recursion_test_baseline, +12\n"
-gdb_expect {
-    -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 1 " {
-	set testline1 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 2 " {
-	set testline2 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 3 " {
-	set testline3 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 4 " {
-	set testline4 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 5 " {
-	set testline5 $expect_out(1,string)
-	exp_continue
-    }
-    -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 6 " {
-	set testline6 $expect_out(1,string)
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	if { ($testline1 == 0) || ($testline2 == 0) || ($testline3 == 0) || ($testline4 == 0) || ($testline5 == 0) || ($testline6 == 0) } {
-	    gdb_suppress_entire_file "failed to locate test source lines:
-all tests in this module will fail."
-	}
-    }
-    default {
-	    gdb_suppress_entire_file "failed to locate test source lines (def):
-all tests in this module will fail."
-    } 
-}
-
-#
-# Setup trace experiment.  This will involve:
-#   1) a tracepoint where nothing is collected
-#   2) a tracepoint where only regs are collected
-#   3) a tracepoint where only args are collected
-#   4) a tracepoint where only locals are collected
-#   5) a tracepoint where some amount of stack memory is collected.
-#   6) a tracepoint where some expressions are collected.
-#
-
-gdb_delete_tracepoints
-set tdp1 [gdb_gettpnum $testline1]
-set tdp2 [gdb_gettpnum $testline2]
-set tdp3 [gdb_gettpnum $testline3]
-set tdp4 [gdb_gettpnum $testline4]
-set tdp5 [gdb_gettpnum $testline5]
-set tdp6 [gdb_gettpnum $testline6]
-
-if {    $tdp1 <= 0 || $tdp2 <= 0 || $tdp3 <= 0 || \
-	$tdp4 <= 0 || $tdp5 <= 0 || $tdp6 <= 0 } then {
-    fail "setting tracepoints failed"
-    return;
-}
-
-gdb_trace_setactions "9.x: setup TP to collect regs" \
-	"$tdp2" \
-	"collect \$regs" "^$"
-
-
-gdb_trace_setactions "9.x: setup TP to collect args" \
-	"$tdp3" \
-	"collect \$args" "^$"
-
-gdb_trace_setactions "9.x: setup TP to collect locals" \
-	"$tdp4" \
-	"collect \$locs" "^$"
-
-gdb_trace_setactions "9.x: setup TP to collect stack memory" \
-	"$tdp5" \
-	"collect \$fp, \*\(void \*\*\) \$sp @ 64" "^$"
-
-gdb_trace_setactions "9.x: setup TP to collect expressions" \
-	"$tdp6" \
-	"collect gdb_char_test, gdb_short_test, gdb_long_test" "^$"
-
-gdb_test "tstart" "" ""
-
-if [istarget "m68k-*-elf"] then {
-    gdb_emclaptop_command "85,$arg1,$arg2,$arg3,$arg4,$arg5,$arg6"
-    sleep 5
-    
-} else {
-    gdb_test "break end" "" ""
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint $decimal, end.*" \
-	    "run trace experiment"
-}
-
-gdb_test "tstop" "" ""
-
-#
-# 9.1 test the tdump command
-#
-
-set timeout 60
-
-gdb_tfind_test "9.1: init: make sure not debugging any trace frame" "none" "-1"
-
-gdb_tfind_test "9.1: find frame for TP $tdp1" "tracepoint $tdp1" \
-	"\$tracepoint" "$tdp1"
-
-# Nothing was collected at tdp1, so this tdump should be empty.
-gdb_test "tdump" \
-	"Data collected at tracepoint $tdp1, trace frame $decimal:" \
-	"9.1: tdump, nothing collected"
-
-gdb_tfind_test "9.1: find frame for TP $tdp2" "tracepoint $tdp2" \
-	"\$tracepoint" "$tdp2"
-
-# regs were collected at tdp2.
-# How to match for the output of "info registers" on an unknown architecture?
-# For now, assume that every architecture has a register called "pc".
-gdb_test "tdump" \
-	"\[\r\n\]pc .*" \
-	"9.1: tdump, regs collected"
-
-gdb_tfind_test "9.1: find frame for TP $tdp3" "tracepoint $tdp3" \
-	"\$tracepoint" "$tdp3"
-
-# args were collected at tdp3
-gdb_test "tdump" \
-	"depth = 3.*q1 = 2.*q2 = 2.*q3 = 3.*q4 = 4.*q5 = 5.*q6 = 6" \
-	"9.1: tdump, args collected"
-
-gdb_tfind_test "9.1: find frame for TP $tdp4" "tracepoint $tdp4" \
-	"\$tracepoint" "$tdp4"
-
-# locals were collected at tdp4
-gdb_test "tdump" \
-	"q = 1" \
-	"9.1: tdump, locals collected"
-
-gdb_tfind_test "9.1: find frame for TP $tdp5" "tracepoint $tdp5" \
-	"\$tracepoint" "$tdp5"
-
-# stack was collected at tdp5, plus the frame pointer
-gdb_test "tdump" \
-	".fp = .*sp @ 64 = .*" \
-	"9.1: tdump, memrange collected"
-
-gdb_tfind_test "9.1: find frame for TP $tdp6" "tracepoint $tdp6" \
-	"\$tracepoint" "$tdp6"
-
-# globals were collected at tdp6
-gdb_test "tdump" \
-	"gdb_char_test = 1.*gdb_short_test = 2.*gdb_long_test = 3" \
-	"9.1: tdump, global variables collected"
-
-# 9.2 test tdump with arguments
-#     [no go, tdump doesn't have any arguments]
-
-# 9.3 help tdump
-
-gdb_test "help tdump" "Print everything collected at the current.*" \
-	"9.3: help tdump"
-
-set linecount1 0
-set linecount2 0
-set linecount3 0
-set linecount4 0
-set linecount5 0
-set linecount6 0
-
-gdb_tfind_test "11.x, 12.1: find start frame" "start" "0"
-
-#
-# 11.x test built-in trace variables $trace_frame, $trace_line etc.
-#
-
-gdb_test "printf \"x %d x\\n\", \$trace_frame" "x 0 x" \
-	"11.1: test \$trace_frame"
-
-gdb_test "printf \"x %d x\\n\", \$tracepoint" "x $tdp1 x" \
-	"11.2: test \$tracepoint"
-
-gdb_test "printf \"x %d x\\n\", \$trace_line" "x $testline1 x" \
-	"11.3: test \$trace_line"
-
-send_gdb "print \$trace_file\n"
-gdb_expect {
-    -re "\\$\[0-9\]+ = \"$srcfile\"\[\r\n\]+$gdb_prompt $" {
-	pass "11.4: test \$trace_file"
-    }
-    -re "\\$\[0-9\]+ = \"$srcdir/$subdir/$srcfile\"\[\r\n\]+$gdb_prompt $" {
-	pass "11.4: test \$trace_file"
-    }
-    -re "$gdb_prompt $" {
-	fail "11.4: test \$trace_file"
-    }
-    timeout {
-	fail "11.4: test \$trace_file (timeout)"
-    }
-}
-
-#gdb_test "print \$trace_file" "\"$srcdir/$subdir/$srcfile\"" \
-#	"11.4: test \$trace_file"
-
-#
-# 12.x test report generation using arbitrary GDB commands, loops etc.
-#
-
-send_gdb "while \$trace_frame != -1\n  output \$trace_file\n  printf \", line \%d \(tracepoint #\%d\)\\n\", \$trace_line, \$tracepoint\n  tfind\n  end\n"
-gdb_expect {
-    -re " line $testline1 .tracepoint .$tdp1" {
-	set linecount1 [expr $linecount1 + 1]
-	exp_continue
-    }
-    -re " line $testline2 .tracepoint .$tdp2" {
-	set linecount2 [expr $linecount2 + 1]
-	exp_continue
-    }
-    -re " line $testline3 .tracepoint .$tdp3" {
-	set linecount3 [expr $linecount3 + 1]
-	exp_continue
-    }
-    -re " line $testline4 .tracepoint .$tdp4" {
-	set linecount4 [expr $linecount4 + 1]
-	exp_continue
-    }
-    -re " line $testline5 .tracepoint .$tdp5" {
-	set linecount5 [expr $linecount5 + 1]
-	exp_continue
-    }
-    -re " line $testline6 .tracepoint .$tdp6" {
-	set linecount6 [expr $linecount6 + 1]
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	if { ($linecount1 < 4) || ($linecount2 < 4) || ($linecount3 < 4) || ($linecount4 < 4) || ($linecount5 < 4) || ($linecount6 < 4) } {
-	    fail "12.1: trace report #1"
-	} else {
-	    pass "12.1: trace report #1"
-	}
-    }
-    timeout {
-	fail "12.1: trace report #1 (timeout)"
-    }
-}
-
-gdb_tfind_test "12.2: find first TDP #2 frame" "tracepoint $tdp2" \
-	"\$tracepoint" "$tdp2"
-
-set linecount2 0
-
-send_gdb "while \$trace_frame != -1\n printf \"tracepoint #\%d, FP 0x\%08x, SP 0x\%08x, PC 0x%08x\\n\", \$tracepoint, \$fp, \$sp, \$pc\n tfind tracepoint\n end\n"
-gdb_expect {
-    -re "tracepoint #$tdp2, FP $hex, SP $hex, PC $hex" {
-	set linecount2 [expr $linecount2 + 1]
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	if { ($linecount2 < 4) } {
-	    fail "12.2: trace report #2"
-	} else {
-	    pass "12.2: trace report #2"
-	}
-    }
-    timeout {
-	fail "12.2: trace report #2 (timeout)"
-    }
-}
-
-gdb_tfind_test "12.3: find first TDP #3 frame" "tracepoint $tdp3" \
-	"\$tracepoint" "$tdp3"
-
-set linecount3 0
-
-send_gdb "while \$trace_frame != -1\n printf \"TDP #\%d, frame \%d: depth = \%d, q1 = \%d\\n\", \$tracepoint, \$trace_frame, depth, q1\n tfind tracepoint\n end\n"
-gdb_expect {
-    -re "TDP #$tdp3, frame $decimal: depth = $decimal, q1 = $decimal" {
-	set linecount3 [expr $linecount3 + 1]
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	if { ($linecount3 < 4) } {
-	    fail "12.3: trace report #3"
-	} else {
-	    pass "12.3: trace report #3"
-	}
-    }
-    timeout {
-	fail "12.3: trace report #3 (timeout)"
-    }
-}
-
-gdb_tfind_test "12.4: find first TDP #6 frame" "tracepoint $tdp6" \
-	"\$tracepoint" "$tdp6"
-
-set linecount6 0
-
-send_gdb "while \$trace_frame != -1\n printf \"TDP #\%d, frame %d: char_test = \%d, long_test = \%d\\n\", \$tracepoint, \$trace_frame, gdb_char_test, gdb_long_test\n tfind tracepoint\n end\n"
-gdb_expect {
-    -re "TDP #$tdp6, frame $decimal: char_test = $arg1, long_test = $arg3" {
-	set linecount6 [expr $linecount6 + 1]
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	if { ($linecount6 < 4) } {
-	    fail "12.4: trace report #4"
-	} else {
-	    pass "12.4: trace report #4"
-	}
-    }
-    timeout {
-	fail "12.4: trace report #4 (timeout)"
-    }
-}
-
-# Finished!
-gdb_tfind_test "finished: make sure not debugging any trace frame" "none" "-1"
diff --git a/gdb/testsuite/gdb.trace/save-trace.exp b/gdb/testsuite/gdb.trace/save-trace.exp
deleted file mode 100644
index c2cfabd..0000000
--- a/gdb/testsuite/gdb.trace/save-trace.exp
+++ /dev/null
@@ -1,171 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-gdb_file_cmd $binfile
-
-# define relative source line numbers:
-# all subsequent line numbers are relative to this first one (baseline)
-set baseline  [gdb_find_recursion_test_baseline $srcfile];
-if { $baseline == -1 } then {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-set testline1 [expr $baseline + 4]
-set testline2 [expr $baseline + 5]
-set testline3 [expr $baseline + 6]
-set testline4 [expr $baseline + 7]
-set testline5 [expr $baseline + 8]
-set testline6 [expr $baseline + 9]
-
-#
-# test save-trace command
-#
-
-# setup a set of tracepoints to save
-
-gdb_delete_tracepoints
-
-foreach x { 1 2 3 4 5 6 } {
-    set testline [expr \$testline$x];
-    set trcpt [gdb_gettpnum $testline];
-    set trcpt$x $trcpt;
-    gdb_test "passcount $x" \
-	     "Setting tracepoint $trcpt.* to $x" \
-	     "10.x: set passcount for tracepoint $trcpt"
-
-    gdb_trace_setactions "10.x: set actions for tracepoint $x" \
-	    "" \
-	    "collect q$x" "^$" \
-	    "while-stepping $x" "^$" \
-	    "collect q$x" "^$" \
-	    "end" "^$"
-}
-
-
-proc gdb_verify_tracepoints { testname } {
-    global gdb_prompt;
-
-    set ws "\[\t \]+"
-    set nl "\[\r\n\]+"
-    set ourstate 1;
-    set result "pass";
-    send_gdb "info tracepoints\n";
-    gdb_expect 10 {
-	-re "y\[\t \]+0x\[0-9a-fA-F\]+\[\t \]+(\[0-9\]+)\[\t \]+(\[0-9\]+)\[\t \]+in gdb_recursion_test\[^\r\n\]+" {
-	    if { $expect_out(1,string) != $expect_out(2,string) } {
-		#set result "fail";
-	    }
-	    if { $expect_out(1,string) != $ourstate } {
-		set result "fail";
-	    }
-	    incr ourstate;
-	    exp_continue;
-	}
-	-re "$gdb_prompt $" {
-	    if { $ourstate >= 6 } {
-		set result "pass";
-	    } else {
-		set result "fail";
-	    }
-	}
-	default {
-	    set result "fail";
-	}
-    }
-    $result $testname;
-    return $result;
-}
-
-gdb_verify_tracepoints "10.x: verify trace setup";
-
-# 10.1 Save current tracepoint definitions to a file
-
-remote_file host delete savetrace.tr
-gdb_test "save-tracepoints savetrace.tr" \
-	"Tracepoints saved to file 'savetrace.tr'." \
-	"10.1: save tracepoint definitions"
-
-# 10.2 Read back tracepoint definitions
-
-gdb_delete_tracepoints
-gdb_test "info tracepoints" "No tracepoints." "10.2: delete tracepoints"
-gdb_test "source savetrace.tr" \
-	"Tracepoint \[0-9\]+ at .*" \
-	"10.2: read back saved tracepoints"
-gdb_verify_tracepoints "10.2: verify recovered tracepoints";
-remote_file host delete savetrace.tr
-
-# 10.3 repeat with a path to the file
-
-remote_file host delete $objdir/savetrace.tr
-gdb_test "save-tracepoints $objdir/savetrace.tr" \
-	"Tracepoints saved to file '$objdir/savetrace.tr'." \
-	"10.3: save tracepoint definitions, full path"
-
-gdb_delete_tracepoints
-gdb_test "info tracepoints" "No tracepoints." "10.3: delete tracepoints"
-gdb_test "source $objdir/savetrace.tr" \
-	"Tracepoint \[0-9\]+ at .*" \
-	"10.4: read saved tracepoints, full path"
-gdb_verify_tracepoints "10.3: verify recovered tracepoints, full path";
-remote_file host delete $objdir/savetrace.tr
-
-# 10.5 invalid filename
-#      [deferred -- not sure what a good invalid filename would be]
-
-# 10.6 save-trace (file already exists)
-#      [expect it to clobber the old one]
-
-# 10.7 help save-tracepoints
-
-gdb_test "help save-tracepoints" \
-	"Save current tracepoint definitions as a script.*" \
-	"10.7: help save-tracepoints"
diff --git a/gdb/testsuite/gdb.trace/tfind.exp b/gdb/testsuite/gdb.trace/tfind.exp
deleted file mode 100644
index 5d70951..0000000
--- a/gdb/testsuite/gdb.trace/tfind.exp
+++ /dev/null
@@ -1,405 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    load_lib "emc-support.exp";
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-    gdb_test "set remotetimeout 6" "" ""
-    set timeout 500
-    gdb_target_monitor $binfile
-    # Give a TSTOP and ignore errors, to make sure any previous trace is off
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none" "" ""
-    send_gdb "compare-sections CS\n"
-    gdb_expect {
-	-re "MIS-MATCHED.*$gdb_prompt $" {
-	    gdb_suppress_entire_file "Symbol file does not match target!
-	    all tests in this module will fail.";
-	}
-	-re ".*$gdb_prompt $" { }
-    }
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" "$binfile -O1" \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    gdb_load $binfile
-    gdb_test "tstop"       "" ""
-    gdb_test "tfind none"  "" ""
-    runto_main
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# We generously give ourselves one "pass" if we successfully 
-# detect that this test cannot be run on this target!
-if { ![gdb_target_supports_trace] } then {
-    pass "Current target does not supporst trace"
-    return 1;
-
-}
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-# define relative source line numbers:
-# all subsequent line numbers are relative to this first one (baseline)
-set baseline  [gdb_find_recursion_test_baseline $srcfile];
-if { $baseline == -1 } then {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-set testline1 [expr $baseline + 1]
-set testline2 [expr $baseline + 5]
-set testline3 [expr $baseline + 6]
-set testline4 [expr $baseline + 7]
-set testline5 [expr $baseline + 8]
-
-#
-# test tfind command
-#
-
-gdb_delete_tracepoints
-set tdp1 [gdb_gettpnum "\*gdb_recursion_test"]
-set tdp2 [gdb_gettpnum $testline2]
-set tdp3 [gdb_gettpnum $testline3]
-set tdp4 [gdb_gettpnum $testline4]
-set tdp5 [gdb_gettpnum $testline5]
-if { $tdp1 <= 0 || $tdp2 <= 0 || $tdp3 <= 0 || \
-     $tdp4 <= 0 || $tdp5 <= 0 } then {
-    fail "setting tracepoints"
-    return;
-}
-
-# 6.1 test tstart command
-send_gdb "tstart\n"
-gdb_expect {
-    -re "Trace can only be run on remote targets.*$gdb_prompt $" {
-	fail "6.1: tstart (not connected to remote?)"
-	return;
-    }
-    -re "Target does not support this command.*$gdb_prompt $" {
-	fail "6.1: tstart (connected to wrong target?)"
-	return;
-    }
-    -re "Target returns error code.*$gdb_prompt $" {
-	fail "6.1: tstart (connected to wrong target?)"
-	return;
-    }
-    -re "$gdb_prompt $" {
-	pass "6.1: tstart"
-    }
-    default {
-	fail "6.1: tstart (default)"
-	return;
-    }
-}
-
-# test tstatus (when trace on)
-gdb_test "tstatus" "\[Tt\]race is running.*" "test tstatus on"
-
-# 6.2 test help tstart
-gdb_test "help tstart" "Start trace data collection." "6.2: help tstart"
-
-if [istarget "m68k-*-elf"] then {
-    gdb_emclaptop_command "85,1,2,3,4,5,6"
-    sleep 5
-    
-    gdb_emclaptop_command "85,7,8,9,A,B,C"
-    sleep 5
-} else {
-    gdb_test "break end" "" ""
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint $decimal, end.*" \
-	    "run trace experiment"
-}
-
-# 7.1 test tstop command
-send_gdb "tstop\n"
-gdb_expect {
-    -re "Trace can only be run on remote targets.*$gdb_prompt $" {
-	fail "7.1: tstop (not connected to remote?)"
-	return;
-    }
-    -re "Target does not support this command.*$gdb_prompt $" {
-	fail "7.1: tstop (connected to wrong target?)"
-	return;
-    }
-    -re "Target returns error code.*$gdb_prompt $" {
-	fail "7.1: tstop (connected to wrong target?)"
-	return;
-    }
-    -re "$gdb_prompt $" {
-	pass "7.1: tstop"
-    }
-    default {
-	fail "7.1: tstop (default)"
-	return;
-    }
-}
-
-# 7.2 test help tstop
-gdb_test "help tstop" "Stop trace data collection." "7.2: help tstop"
-
-# test tstatus (when trace off)
-gdb_test "tstatus" "\[Tt\]race.* not running.*" "test tstatus off"
-
-## record starting PC
-set save_pc [gdb_readexpr "(unsigned long) \$pc"];
-if { $save_pc == -1 } then {
-    fail "could not read PC"
-    return;
-}
-
-# 8.7  tfind start
-## check $trace_frame == 0
-gdb_tfind_test "8.7: tfind start command" "start" "0";
-## check $pc != startPC
-gdb_test "printf \"x \%d x\\n\", \$pc != $save_pc" \
-	"x 1 x" \
-	"8.7b: tfind start"
-
-# 8.8  tfind none
-## check $trace_frame == -1
-gdb_tfind_test "8.8: tfind none" "none" "-1";
-## check $pc == startPC
-gdb_test "printf \"x \%d x\\n\", \$pc == $save_pc" \
-	"x 1 x" \
-	"8.8b: tfind none (restores non-trace PC)"
-
-# 8.9  tfind end
-## check $trace_frame == -1
-gdb_tfind_test "8.9: tfind end, selects no frame" "end" "-1";
-## check $pc == startPC
-gdb_test "printf \"x \%d x\\n\", \$pc == $save_pc" \
-	"x 1 x" \
-	"8.9b: tfind end (restores non-tracing PC)"
-
-# 8.1  tfind n
-## check $trace_frame == n
-gdb_tfind_test "8.1: tfind 1" "1" "1"
-## check $trace_line corresponds to tracepoint for frame n
-gdb_test "print \$trace_line" "$testline2" "8.1b: tfind 1 (correct line)"
-
-# 8.28 tfind invalid n (big number)
-## check "not found" error
-## check $trace_frame != n
-gdb_test "tfind 32767" \
-	"failed to find.*" \
-	"8.28: tfind <n> command rejects invalid frame number"
-
-gdb_test "printf \"x \%d x\\n\", \$trace_frame == 32767" \
-	"x 0 x" \
-	"8.28: tfind <n> rejected bad input (32767)"
-
-# 8.31 tfind negative n
-## check error
-gdb_test "tfind -3" "invalid input.*" "8.31: tfind <n> rejects negative input"
-## check $trace_frame != -n
-gdb_test "printf \"x \%d x\\n\", \$trace_frame == -3" "x 0 x" \
-	"8.31: tfind <n> rejected negative input (-3)"
-
-# 8.10 tfind <no arg>
-## check $trace_frame += 1
-
-gdb_tfind_test "8.10: tfind start" "start" "0";
-gdb_test "print \$trace_line" "$baseline"  \
-	"8.10: tfind 0 (correct line $baseline)"
-gdb_tfind_test "8.10: tfind noargument 1" "" "1";
-gdb_test "print \$trace_line" "$testline2" \
-	"8.10: tfind 1 (correct line $testline2)"
-gdb_tfind_test "8.10: tfind noargument 2" "" "2";
-gdb_test "print \$trace_line" "$testline3" \
-	"8.10: tfind 2 (correct line $testline3)"
-gdb_tfind_test "8.10: tfind noargument 3" "" "3";
-gdb_test "print \$trace_line" "$testline4" \
-	"8.10: tfind 3 (correct line $testline4)"
-
-gdb_tfind_test "8.11: tfind 3" "3" "3";
-gdb_test "print \$trace_line" "$testline4" \
-	"8.11: tfind 3 (correct line $testline4)"
-gdb_tfind_test "8.11: tfind backward 2" "-" "2";
-gdb_test "print \$trace_line" "$testline3" \
-	"8.11: tfind 2 (correct line $testline3)"
-gdb_tfind_test "8.11: tfind backward 1" "-" "1";
-gdb_test "print \$trace_line" "$testline2" \
-	"8.11: tfind 1 (correct line $testline2)"
-gdb_tfind_test "8.11: tfind backward 0" "-" "0";
-gdb_test "print \$trace_line" "$baseline"  \
-	"8.11: tfind 0 (correct line $baseline)"
-
-gdb_tfind_test "8.12: tfind none" "none" "-1";
-gdb_tfind_test "8.12: tfind tracepoint <n>" "tracepoint $tdp2" \
-	"\$tracepoint" "$tdp2";
-gdb_test "print \$trace_line" "$testline2" \
-	"8.12: tfind tracepoint <n> (line $testline2)"
-
-gdb_tfind_test "8.25: tfind none" "none" "-1";
-gdb_test "tfind tracepoint 0" "failed to find.*" \
-	"8.25: tfind tracepoint rejects zero"
-gdb_test "tfind tracepoint 32767" "failed to find.*" \
-	"8.25: tfind tracepoint rejects nonexistant tracepoint (32767)"
-gdb_test "tfind tracepoint -1" "failed to find.*" \
-	"8.25: tfind tracepoint rejects nonexistant tracepoint (-1)"
-
-# 8.37 tfind tracepoint n where n no longer exists (but used to)
-gdb_test "delete trace $tdp2" "" ""
-gdb_tfind_test "8.37: tfind none" "none" "-1";
-gdb_tfind_test "8.37: tfind deleted tracepoint" \
-	"tracepoint $tdp2" \
-	"\$tracepoint" "$tdp2";
-gdb_test "print \$trace_line" "$testline2" \
-	"8.37: tfind deleted tracepoint (line $testline2)"
-
-# 8.13 tfind tracepoint <no arg>
-## check $tracepoint same before and after, $trace_frame changed
-
-gdb_tfind_test "8.13: tfind none" "none" "-1";
-gdb_tfind_test "8.13: tracepoint $tdp1" "tracepoint $tdp1" \
-	"\$tracepoint" "$tdp1";
-gdb_test "print \$trace_line" "$baseline" \
-	"8.13: tfind tracepoint $tdp1 (line $baseline)"
-gdb_test "set \$save_frame = \$trace_frame" "" ""
-gdb_tfind_test "8.13: tracepoint <no arg>" "tracepoint" \
-	"\$tracepoint" "$tdp1";
-gdb_test "printf \"x \%d x\\n\", \$trace_frame == \$save_frame" \
-	"x 0 x" \
-	"8.13: tracepoint <no arg>, tracepoint number unchanged"]
-
-# 1.12 set tracepoint in prologue
-#
-# tdp1 was set at *gdb_recursion_test (ie. the hard address of the
-# function, before the prologue).  Test to see that it succeeded.
-# Current pc should be equal to the address of the function.
-
-gdb_test "printf \"x \%d x\\n\", \$pc == gdb_recursion_test" \
-	"x 1 x" \
-	"1.12: set tracepoint in prologue"
-
-# 8.14 tfind pc x
-## check pc == x, $trace_frame != -1
-gdb_tfind_test "8.14: tfind 3" "3" "3"
-gdb_test "print \$trace_line" "$testline4" \
-	"8.14: tfind 3 (line $testline4)"
-
-gdb_test "set \$test_pc = \$pc" "" ""
-gdb_tfind_test "8.14: tfind none" "none" "-1"
-gdb_tfind_test "8.14: tfind pc" "pc \$test_pc" "\$trace_frame != -1" "1";
-gdb_test "print \$trace_line" "$testline4" \
-	"8.14: tfind pc x (line $testline4)"
-gdb_test "printf \"x \%d x\\n\", \$pc == \$test_pc" \
-	"x 1 x" \
-	"8.14: tfind pc x"
-
-# 8.15 tfind pc <no arg>
-## check pc same before and after, $trace_frame changed
-gdb_tfind_test "8.15: tfind 3" "3" "3"
-gdb_test "print \$trace_line" "$testline4" \
-	"8.15: tfind 3 (line $testline4)"
-gdb_test "set \$test_pc = \$pc" "" ""
-gdb_tfind_test "8.15: tfind pc" "pc" "\$pc == \$test_pc" "1"
-gdb_test "print \$trace_line" "$testline4" \
-	"8.15: tfind pc (line $testline4)"
-gdb_test "printf \"x \%d x\\n\", \$trace_frame != 3" "x 1 x" \
-	"8.15: trace frame didn't change"
-
-# 8.26 tfind pc invalid x
-## check error, pc != x (trace_frame unchanged?)
-gdb_tfind_test "8.26: tfind start" "start" "0"
-gdb_test "tfind pc  0" "failed to find.*" "8.26: tfind pc zero"
-gdb_test "tfind pc -1" "failed to find.*" "8.26: tfind pc -1"
-
-# 8.16 tfind line n
-## check #trace_frame != -1, $trace_line == n
-gdb_tfind_test "8.16: tfind none" "none" "-1"
-gdb_tfind_test "8.16: tfind line $testline3" \
-	"line $testline3" \
-	"\$trace_line == $testline3" "1"
-
-# 8.17 tfind line <no arg> (# 8.19, 8.20)
-## check $trace_line changed, no error, pc changed, frame changed, tdp changed
-gdb_tfind_test "8.17: tfind none" "none" "-1"
-gdb_tfind_test "8.17: tfind line $testline3" "line $testline3" "\$trace_line == $testline3" "1"
-gdb_tfind_test "8.17: tfind line <no arg>" "line" "\$trace_line != $testline3" "1"
-
-# 8.36 tfind and disassembly
-gdb_tfind_test "8.36: tfind start" "start" "0"
-set timeout 60
-send_gdb "disassemble gdb_c_test\n"
-# look for disassembly of function label
-gdb_expect {
-    -re "<gdb_c_test>:.*$gdb_prompt $"      { pass "8.36: trace disassembly" }
-    -re ".*$gdb_prompt $"                   { fail "8.36: trace disassembly" }
-    timeout                       { fail "8.36: trace disassembly (timeout)" }
-}
-
-gdb_test "tfind line 0" \
-	"out of range.*|failed to find.*" \
-	"8.18: tfind line 0";
-gdb_test "tfind line 32767" \
-	"out of range.*|failed to find.*" \
-	"8.27: tfind line 32767";
-gdb_test "tfind line NoSuChFiLe.c:$baseline" \
-	"No source file named.*" \
-	"8.27: tfind line in bad source file";
-
-# 8.32 tfind invalid subcommand (tfind foo) 
-## check error
-gdb_test "tfind NoSuChOpTiOn 21" \
-	"No symbol.*|\[Ww\]arning.*|\[Ee\]rror.*" \
-	"8.32: tfind with bad subcommand"
-
-# 8.38 test help tfind
-gdb_test "help tfind"       "Select a trace frame.*"      \
-	"8.38: help tfind"
-gdb_test "help tfind pc"    "Select a trace frame by PC.*" \
-	"8.38: help tfind PC"
-gdb_test "help tfind end"   "Synonym for 'none'.*"        \
-	"8.38: help tfind end"
-gdb_test "help tfind none"  "De-select any trace frame.*" \
-	"8.38: help tfind none"
-gdb_test "help tfind line"  "Select a trace frame by source line.*" \
-	"8.38: help tfind line"
-gdb_test "help tfind start" "Select the first trace frame.*" \
-	"8.38: help tfind start"
-gdb_test "help tfind range" "Select a trace frame whose PC is in.*" \
-	"8.38: help tfind range"
-gdb_test "help tfind trace" "Select a trace frame by tracepoint number.*" \
-	"8.38: help tfind tracepoint"
-
-# Finished!
-gdb_tfind_test "8.17: tfind none" "none" "-1"
diff --git a/gdb/testsuite/gdb.trace/tracecmd.exp b/gdb/testsuite/gdb.trace/tracecmd.exp
deleted file mode 100644
index 2276195..0000000
--- a/gdb/testsuite/gdb.trace/tracecmd.exp
+++ /dev/null
@@ -1,269 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-if [istarget "m68k-*-elf"] then {
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-gdb_file_cmd $binfile
-
-# define relative source line numbers:
-# all subsequent line numbers are relative to this first one (baseline)
-set baseline  [gdb_find_recursion_test_baseline $srcfile];
-if { $baseline == -1 } then {
-    fail "Could not find gdb_recursion_test function"
-    return;
-}
-
-set testline1 [expr $baseline + 1]
-set testline2 [expr $baseline + 3]
-
-#
-# test "help tracepoints"
-#
-
-set helpcnt 0;
-send_gdb "help tracepoints\n"
-gdb_expect {
-    -re "Tracing of program execution without stopping the program." {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "actions -- Specify the actions to be taken at a tracepoint" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "collect -- Specify one or more data items to be collected" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "delete tracepoints -- Delete specified tracepoints" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "end -- Ends a list of.*actions" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "info tracepoints -- Status of tracepoints" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "passcount -- Set the passcount for a tracepoint" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "save-tracepoints -- Save current tracepoint definitions" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tdump -- Print everything collected at the current tracepoint" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind -- Select a trace frame" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind end -- Synonym for 'none'" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind line -- Select a trace frame by line number" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind none -- De-select any trace frame and resume 'live' debugging" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind outside -- Select a trace frame whose PC is outside" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind pc -- Select a trace frame by PC" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind range -- Select a trace frame whose PC is in the given" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind start -- Select the first trace frame in the trace buffer" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tfind tracepoint -- Select a trace frame by tracepoint number" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "trace -- Set a tracepoint at a specified line or function or addr" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tstart -- Start trace data collection" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tstatus -- Display the status of the current trace data collection" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "tstop -- Stop trace data collection" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re "while-stepping -- Specify single-stepping behavior at a tracepoint" {
-	incr helpcnt;
-	exp_continue
-    }
-    -re ".*$gdb_prompt $" {
-	if { $helpcnt == 21 } {
-	    pass "1.0: help tracepoints"
-	} else {
-	    warning "$helpcnt";
-	    fail "1.0: help tracepoints"
-	}
-    }
-}
-
-#
-# test trace command:
-#
-
-# 1.1 trace source line
-gdb_delete_tracepoints
-gdb_test "trace $srcfile:$testline2" \
-	"Tracepoint $decimal at $hex: file.*$srcfile, line $testline2." \
-	"1.1a: set tracepoint at sourceline"
-gdb_test "info trace" "in gdb_recursion_test.*$srcfile:$testline2" \
-	"1.1b: trace sourcefile:line"
-
-# 1.2 trace invalid source line
-gdb_delete_tracepoints
-gdb_test "trace $srcfile:99999" "No line 99999 in file \".*$srcfile\"." \
-	"1.2a: trace invalid line in sourcefile"
-gdb_test "info trace" "No tracepoints.*" \
-	"1.2b: reject invalid line in srcfile"
-
-# 1.3 trace line in invalid source file
-gdb_delete_tracepoints
-gdb_test "trace NoSuChFiLe.c:1" "No source file named NoSuChFiLe.c." \
-	"1.3a: trace invalid source file"
-gdb_test "info trace" "No tracepoints.*" \
-	"1.3b: reject invalid srcfile"
-
-# 1.4 trace function by name
-gdb_delete_tracepoints
-gdb_test "trace gdb_recursion_test" \
-	"Tracepoint $decimal at $hex: file.*$srcfile, line $testline1." \
-	"1.4a: trace function by name"
-gdb_test "info trace" "in gdb_recursion_test.*$srcfile:$testline1" \
-	"1.4b: trace function by name"
-
-# 1.5 trace non-existant function
-gdb_delete_tracepoints
-gdb_test "trace NoSuChFuNc" "Function \"NoSuChFuNc\" not defined." \
-	"1.5a: trace invalid function"
-gdb_test "info trace" "No tracepoints.*" \
-	"1.5b: reject invalid srcfile"
-
-# 1.6 trace at a specific address
-#     Collect the address of "gdb_asm_test", and use that.
-send_gdb "print gdb_asm_test\n"
-gdb_expect {
-    -re "\[$\]\[0-9\].*0x(\[0-9a-fA-F\]+).*$gdb_prompt $" {
-	set asm_test_addr $expect_out(1,string)
-    }
-    timeout { }
-}
-
-gdb_delete_tracepoints
-gdb_test "trace \*0x$asm_test_addr" \
-	"Tracepoint $decimal at .*$asm_test_addr.*" \
-	"1.6a: trace at specific address"
-gdb_test "info trace" "$asm_test_addr.*gdb_asm_test.*" \
-	"1.6b: verify trace at specific address"
-
-# 1.7 trace at function's exact address
-#     Collect the address of the function for comparison
-send_gdb "print gdb_recursion_test\n"
-gdb_expect {
-    -re "\[$\]\[0-9\].*0x(\[0-9a-fA-F\]+).*$gdb_prompt $" {
-	set c_test_addr $expect_out(1,string)
-    }
-    timeout { }
-}
-
-gdb_delete_tracepoints
-gdb_test "trace \*gdb_recursion_test" \
-	"Tracepoint $decimal at .*$c_test_addr.*" \
-	"1.7a: trace at function label (before prologue)"
-gdb_test "info trace" "$c_test_addr.*in gdb_recursion_test.*:$baseline" \
-	"1.7b: verify trace at specific address"
-
-# 1.8 trace at invalid address
-# no address is invalid
-
-# 1.9 trace no arguments
-gdb_test "trace" "trace command requires an argument" \
-	"1.9: trace <no arguments>"
-
-# 1.10 set large number of tracepoints
-# deferred to limits test module
-
-# 1.11 tracepoint conditions
-# conditions on tracepoints not implemented
-
-# 1.12 set tracepoint in prologue
-# [see tfind.exp]
-
-# 1.13 trace on recursion
-# interesting only in "live" session: see backtrace.exp for live test.
-
-# 1.14 help trace
-gdb_test "help trace" "Set a tracepoint at .*" "1.14: help trace"
-
-
diff --git a/gdb/testsuite/gdb.trace/while-dyn.exp b/gdb/testsuite/gdb.trace/while-dyn.exp
deleted file mode 100644
index 1ad5f49..0000000
--- a/gdb/testsuite/gdb.trace/while-dyn.exp
+++ /dev/null
@@ -1,124 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp"
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    load_lib "emc-support.exp"
-    set testfile "gdb_c_test"
-    set srcfile  $testfile.c
-    set binfile [board_info target d490_binfile];
-    gdb_test "set remotetimeout 6" "" ""
-    set timeout 500
-    gdb_target_monitor "$binfile"
-    # Give a TSTOP and ignore errors, to make sure any previous trace is off
-    gdb_test "tstop" "" ""
-    gdb_test "tfind none"  "" ""
-    send_gdb "compare-section CS\n"
-    gdb_expect {
-	-re "MIS-MATCHED.*$gdb_prompt $" {
-	    gdb_suppress_entire_file "Symbol file does not match target!
-	    all tests in this module will fail.";
-	}
-	-re ".*$gdb_prompt $" { }
-    }
-} else {
-    set testfile "actions"
-    set srcfile $testfile.c
-    set binfile $objdir/$subdir/$testfile
-    if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-    gdb_load $binfile
-    gdb_test "tstop"       "" ""
-    gdb_test "tfind none"  "" ""
-    runto_main
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# We generously give ourselves one "pass" if we successfully 
-# detect that this test cannot be run on this target!
-if { ![gdb_target_supports_trace] } then {
-    pass "Current target does not supporst trace"
-    return 1;
-
-}
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-#
-# test while-stepping dynamically (live target)
-#
-
-## verify number of trace frames collected matches stepcount
-
-gdb_delete_tracepoints
-gdb_test "trace gdb_c_test" \
-	"Tracepoint $decimal at .*" \
-	"Set tracepoint at gdb_c_test"
-
-gdb_trace_setactions "5.12: define while-stepping <stepcount>" \
-	"" \
-	"collect \$fp" "^$" \
-	"while-stepping 5" "^$" \
-	"collect p" "^$" \
-	"end" "^$" \
-	"end" ""
-
-gdb_test "tstart" "" ""
-
-if [istarget "m68k-*-elf"] then {
-    gdb_emclaptop_command "85,1,2,3,4,5,6"
-    sleep 5
-} else {
-    gdb_test "break end" "" ""
-    gdb_test "continue" \
-	    "Continuing.*Breakpoint $decimal, end.*" \
-	    "run trace experiment"
-}
-
-gdb_test "tstop" "" ""
-
-gdb_tfind_test "5.12: frame 5 should be the last one collected" "5" "5"
-
-send_gdb "tfind 6\n"
-gdb_expect {
-    -re "failed to find.*$gdb_prompt $" {
-	pass "5.12: trace stopped after 5 stepping frames"
-    }
-    -re ".*$gdb_prompt $" {
-	fail "5.12: trace stopped after 5 stepping frames"
-    }
-}
-
-gdb_test "tfind none" "" ""
diff --git a/gdb/testsuite/gdb.trace/while-stepping.exp b/gdb/testsuite/gdb.trace/while-stepping.exp
deleted file mode 100644
index 6b860c0..0000000
--- a/gdb/testsuite/gdb.trace/while-stepping.exp
+++ /dev/null
@@ -1,116 +0,0 @@
-#   Copyright (C) 1998 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Michael Snyder (msnyder@cygnus.com)
-
-load_lib "trace-support.exp";
-
-if $tracelevel then {
-    strace $tracelevel
-}
-
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-
-if [istarget "m68k-*-elf"] then {
-    set srcfile gdb_c_test.c
-    set binfile [board_info target d490_binfile];
-} else {
-    set testfile "actions"
-    set srcfile ${testfile}.c
-    set binfile ${objdir}/${subdir}/${testfile}
-    if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" $binfile \
-	    executable {debug additional_flags="-gdwarf"}] != "" } {
-	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
-    }
-}
-gdb_reinitialize_dir $srcdir/$subdir
-
-# If testing on a remote host, download the source file.
-remote_download host $srcdir/$subdir/$srcfile
-
-gdb_file_cmd $binfile
-
-#
-# test while-stepping command
-#
-
-gdb_delete_tracepoints
-set trcpt1 [gdb_gettpnum gdb_c_test]
-if { $trcpt1 <= 0 } then {
-    fail "Could not find gdb_c_test function"
-    return;
-}
-
-# 5.12 basic while-stepping command (collect regs)
-
-gdb_test "info tracepoints" \
-	"Num Enb Address    PassC StepC What.*$trcpt1.*0x.*\[\t \]+\[0-9\]+\[\t \]+0\[\t \]+.*in gdb_c_test.*" \
-	"5.12: set a tracepoint, stepcount is zero"
-
-set stepcount 12
-
-gdb_trace_setactions "5.12: set stepcount to $stepcount" \
-	"" \
-	"while-stepping $stepcount" "" \
-	"collect \$regs" "^$" \
-	"end" ""
-
-gdb_test "info tracepoints" \
-    "Num Enb Address    PassC StepC What.*$trcpt1.*0x.*\[\t \]+\[0-9\]+\[\t \]+$stepcount\[\t \]+.*in gdb_c_test.*" \
-	"5.12: confirm stepcount set to $stepcount"
-
-gdb_test "info tracepoints" \
-    "Num Enb Address    PassC StepC What.*
-.*while-stepping $stepcount.*" \
-	"5.12: info trace shows \"while-stepping\""
-
-
-# 5.13 step out of context while collecting local variable
-#      [deferred to dynamic test section]
-
-proc while_stepping_bogus_arg { bogus msgstring } {
-    global gdb_prompt;
-
-    gdb_trace_setactions "$msgstring" \
-	    "" \
-	    "while-stepping $bogus" "\[Ee\]rror|\[Ww\]arning"
-}
-
-# 5.14 while-stepping (no argument)
-
-while_stepping_bogus_arg "" "5.14: while-stepping null stepcount"
-
-# 5.15 while-stepping (zero stepcount)
-
-while_stepping_bogus_arg "0" "5.15: while-stepping rejects zero stepcount"
-
-# 5.16 while-stepping without collecting anything
-gdb_trace_setactions "5.16: step without collecting anything" \
-	"" \
-	"while-stepping $stepcount" "^$" \
-	"end" ""
-
-gdb_test "info tracepoints" \
-	".*$trcpt1.*0x.*\[\t \]+\[0-9\]+\[\t \]+$stepcount\[\t \]+.*in gdb_c_test.*\[ \t\]+Actions for tracepoint $trcpt1:.*\[ \t\]+while-stepping $stepcount.*\[ \t\]+end.*\[ \t\]+end.*" \
-	"5.16: confirm actions, step without collecting anything"
-
diff --git a/gdb/testsuite/lib/.Sanitize b/gdb/testsuite/lib/.Sanitize
deleted file mode 100644
index 1374cf0..0000000
--- a/gdb/testsuite/lib/.Sanitize
+++ /dev/null
@@ -1,69 +0,0 @@
-# .Sanitize for deja-gnu.
-
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Do-last:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-emc-support.exp
-gdb.exp
-trace-support.exp
-
-Things-to-lose:
-
-
-# The lines between the "Do-last:" line and the end of the file
-# are executed as a /bin/sh shell script after everything else is
-# done.
-
-Do-last:
-
-if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
-        echo Catering to RMS by removing traces of \"gdbtk\"...
-        for i in * ; do
-                if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-                        echo Removing traces of \"gdbtk\" out of $i...
-                        cp $i new
-                        sed '/start\-sanitize\-gdbtk/,/end-\sanitize\-gdbtk/d' < $i > new
-                        if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-                                echo Caching $i in .Recover...
-                                mv $i .Recover
-                        fi
-                        mv new $i
-                fi
-        done
-else
-        echo Leaving \"gdbtk\" in the sources...
-        for i in * ; do
-                if test ! -d $i && (grep sanitize-gdbtk $i > /dev/null) ; then
-                        echo Keeping \"gdbtk\" stuff in $i, but editing out sanitize lines...
-                        cp $i new
-                        sed -e '/start\-sanitize\-gdbtk/d' -e '/end\-sanitize\-gdbtk/d' < $i > new
-                        if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
-                                echo Caching $i in .Recover...
-                                mv $i .Recover
-                        fi
-                        mv new $i
-                fi
-        done
-fi
-
-# eof
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
deleted file mode 100644
index b2f3ba9..0000000
--- a/gdb/testsuite/lib/gdb.exp
+++ /dev/null
@@ -1,1373 +0,0 @@
-# Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-# This file was written by Fred Fish. (fnf@cygnus.com)
-
-# Generic gdb subroutines that should work for any target.  If these
-# need to be modified for any target, it can be done with a variable
-# or by passing arguments.
-
-load_lib libgloss.exp
-
-global GDB
-global CHILL_LIB
-global CHILL_RT0
-
-if ![info exists CHILL_LIB] {
-    set CHILL_LIB [findfile $base_dir/../../gcc/ch/runtime/libchill.a "$base_dir/../../gcc/ch/runtime/libchill.a" [transform -lchill]]
-}
-verbose "using CHILL_LIB = $CHILL_LIB" 2
-if ![info exists CHILL_RT0] {
-    set CHILL_RT0 [findfile $base_dir/../../gcc/ch/runtime/chillrt0.o "$base_dir/../../gcc/ch/runtime/chillrt0.o" ""]
-}
-verbose "using CHILL_RT0 = $CHILL_RT0" 2
-
-if [info exists TOOL_EXECUTABLE] {
-    set GDB $TOOL_EXECUTABLE;
-}
-if ![info exists GDB] {
-    if ![is_remote host] {
-	set GDB [findfile $base_dir/../../gdb/gdb "$base_dir/../../gdb/gdb" [transform gdb]]
-    } else {
-	set GDB [transform gdb];
-    }
-}
-verbose "using GDB = $GDB" 2
-
-global GDBFLAGS
-if ![info exists GDBFLAGS] {
-    set GDBFLAGS "-nx"
-}
-verbose "using GDBFLAGS = $GDBFLAGS" 2
-
-# The variable prompt is a regexp which matches the gdb prompt.  Set it if it
-# is not already set.
-global gdb_prompt
-if ![info exists prompt] then {
-    set gdb_prompt "\[(\]gdb\[)\]"
-}
-
-#
-# gdb_version -- extract and print the version number of GDB
-#
-proc default_gdb_version {} {
-    global GDB
-    global GDBFLAGS
-    global gdb_prompt
-    set fileid [open "gdb_cmd" w];
-    puts $fileid "q";
-    close $fileid;
-    set cmdfile [remote_download host "gdb_cmd"];
-    set output [remote_exec host "$GDB -nw --command $cmdfile"]
-    remote_file build delete "gdb_cmd";
-    remote_file host delete "$cmdfile";
-    set tmp [lindex $output 1];
-    set version ""
-    regexp " \[0-9\]\[^ \t\n\r\]+" "$tmp" version
-    if ![is_remote host] {
-	clone_output "[which $GDB] version $version $GDBFLAGS\n"
-    } else {
-	clone_output "$GDB on remote host version $version $GDBFLAGS\n"
-    }
-}
-
-proc gdb_version { } {
-    return [default_gdb_version];
-}
-
-#
-# gdb_unload -- unload a file if one is loaded
-#
-
-proc gdb_unload {} {
-    global verbose
-    global GDB
-    global gdb_prompt
-    send_gdb "file\n"
-    gdb_expect 60 {
-	-re "No executable file now\[^\r\n\]*\[\r\n\]" { exp_continue }
-	-re "No symbol file now\[^\r\n\]*\[\r\n\]" { exp_continue }
-	-re "A program is being debugged already..*Kill it.*y or n. $"\
-	    { send_gdb "y\n"
-		verbose "\t\tKilling previous program being debugged"
-	    exp_continue
-	}
-	-re "Discard symbol table from .*y or n.*$" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-re "$gdb_prompt $" {}
-	timeout {
-	    perror "couldn't unload file in $GDB (timed out)."
-	    return -1
-	}
-    }
-}
-
-# Many of the tests depend on setting breakpoints at various places and
-# running until that breakpoint is reached.  At times, we want to start
-# with a clean-slate with respect to breakpoints, so this utility proc 
-# lets us do this without duplicating this code everywhere.
-#
-
-proc delete_breakpoints {} {
-    global gdb_prompt
-
-    send_gdb "delete breakpoints\n"
-    gdb_expect 30 {
-	 -re "Delete all breakpoints.*y or n.*$" {
-	    send_gdb "y\n";
-	    exp_continue
-	}
-	 -re "$gdb_prompt $" { # This happens if there were no breakpoints
-	    }
-	 timeout { perror "Delete all breakpoints in delete_breakpoints (timeout)" ; return }
-    }
-    send_gdb "info breakpoints\n"
-    gdb_expect 30 {
-	 -re "No breakpoints or watchpoints..*$gdb_prompt $" {}
-	 -re "$gdb_prompt $" { perror "breakpoints not deleted" ; return }
-	 -re "Delete all breakpoints.*or n.*$" {
-	    send_gdb "y\n";
-	    exp_continue
-	}
-	 timeout { perror "info breakpoints (timeout)" ; return }
-    }
-}
-
-
-#
-# Generic run command.
-#
-# The second pattern below matches up to the first newline *only*.
-# Using ``.*$'' could swallow up output that we attempt to match
-# elsewhere.
-#
-proc gdb_run_cmd {args} {
-    global gdb_prompt
-
-    if [target_info exists gdb_init_command] {
-	send_gdb "[target_info gdb_init_command]\n";
-	gdb_expect 30 {
-	    -re "$gdb_prompt $" { }
-	    default {
-		perror "gdb_init_command for target failed";
-		return;
-	    }
-	}
-    }
-
-    if [target_info exists use_gdb_stub] {
-	if [target_info exists gdb,do_reload_on_run] {
-	    # According to Stu, this will always work.
-	    gdb_load "";
-	    send_gdb "continue\n";
-	    gdb_expect 60 {
-		-re "Continu\[^\r\n\]*\[\r\n\]" {}
-		default {}
-	    }
-	    return;
-	}
-
-	if [target_info exists gdb,start_symbol] {
-	    set start [target_info gdb,start_symbol];
-	} else {
-	    set start "start";
-	}
-	send_gdb  "jump *$start\n"
-	gdb_expect 30 {
-	    -re "Continuing at \[^\r\n\]*\[\r\n\]" {
-		if ![target_info exists gdb_stub] {
-		    return;
-		}
-	    }
-	    -re "No symbol \"start\" in current.*$gdb_prompt $" {
-		send_gdb "jump *_start\n";
-		exp_continue;
-	    }
-	    -re "No symbol \"_start\" in current.*$gdb_prompt $" {
-		perror "Can't find start symbol to run in gdb_run";
-		return;
-	    }
-	    -re "Line.* Jump anyway.*y or n. $" {
-		send_gdb "y\n"
-		exp_continue;
-            }
-	    -re "No symbol.*context.*$gdb_prompt $" {}
-	    -re "The program is not being run.*$gdb_prompt $" {
-		gdb_load "";
-		send_gdb "jump *$start\n";
-		exp_continue;
-	    }
-	    timeout { perror "Jump to start() failed (timeout)"; return }
-	}
-	if [target_info exists gdb_stub] {
-	    gdb_expect 60 {
-		-re "$gdb_prompt $" {
-		    send_gdb "continue\n"
-		}
-	    }
-	}
-	return
-    }
-    send_gdb "run $args\n"
-# This doesn't work quite right yet.
-    gdb_expect 60 {
-	-re "The program .* has been started already.*y or n. $" {
-	    send_gdb "y\n"
-	    exp_continue
-	}
-	-re "Starting program: \[^\r\n\]*" {}
-    }
-}
-
-proc gdb_breakpoint { function } {
-    global gdb_prompt
-    global decimal
-
-    send_gdb "break $function\n"
-    # The first two regexps are what we get with -g, the third is without -g.
-    gdb_expect 30 {
-	-re "Breakpoint \[0-9\]* at .*: file .*, line $decimal.\r\n$gdb_prompt $" {}
-	-re "Breakpoint \[0-9\]*: file .*, line $decimal.\r\n$gdb_prompt $" {}
-	-re "Breakpoint \[0-9\]* at .*$gdb_prompt $" {}
-	-re "$gdb_prompt $" { fail "setting breakpoint at $function" ; return 0 }
-	timeout { fail "setting breakpoint at $function (timeout)" ; return 0 }
-    }
-    return 1;
-}    
-
-# Set breakpoint at function and run gdb until it breaks there.
-# Since this is the only breakpoint that will be set, if it stops
-# at a breakpoint, we will assume it is the one we want.  We can't
-# just compare to "function" because it might be a fully qualified,
-# single quoted C++ function specifier.
-
-proc runto { function } {
-    global gdb_prompt
-    global decimal
-
-    delete_breakpoints
-
-    if ![gdb_breakpoint $function] {
-	return 0;
-    }
-
-    gdb_run_cmd
-    
-    # the "at foo.c:36" output we get with -g.
-    # the "in func" output we get without -g.
-    gdb_expect 30 {
-	-re "Break.* at .*:$decimal.*$gdb_prompt $" {
-	    return 1
-	}
-	-re "Breakpoint \[0-9\]*, \[0-9xa-f\]* in .*$gdb_prompt $" { 
-	    return 1
-	}
-	-re "$gdb_prompt $" { 
-	    fail "running to $function in runto"
-	    return 0
-	}
-	timeout { 
-	    fail "running to $function in runto (timeout)"
-	    return 0
-	}
-    }
-    return 1
-}
-
-#
-# runto_main -- ask gdb to run until we hit a breakpoint at main.
-#		The case where the target uses stubs has to be handled
-#		specially--if it uses stubs, assuming we hit
-#		breakpoint() and just step out of the function.
-#
-proc runto_main { } {
-    global gdb_prompt
-    global decimal
-
-    if ![target_info exists gdb_stub] {
-	return [runto main]
-    }			
-
-    delete_breakpoints
-
-    gdb_step_for_stub;
-
-    return 1
-}
-
-#
-# gdb_test -- send_gdb a command to gdb and test the result.
-#             Takes three parameters.
-#             Parameters:
-#                First one is the command to execute.  If this is the null string
-#		   then no command is sent.
-#                Second one is the pattern to match for a PASS, and must NOT include
-#		   the \r\n sequence immediately before the gdb prompt.
-#                Third one is an optional message to be printed. If this
-#                  a null string "", then the pass/fail messages use the command
-#		   string as the message.
-#             Returns:
-#                1 if the test failed,
-#                0 if the test passes,
-#               -1 if there was an internal error.
-#
-proc gdb_test { args } {
-    global verbose
-    global gdb_prompt
-    global GDB
-    upvar timeout timeout
-
-    if [llength $args]>2 then {
-	set message [lindex $args 2]
-    } else {
-	set message [lindex $args 0]
-    }
-    set command [lindex $args 0]
-    set pattern [lindex $args 1]
-
-    if [llength $args]==5 {
-	set question_string [lindex $args 3];
-	set response_string [lindex $args 4];
-    } else {
-	set question_string "^FOOBAR$"
-    }
-
-    if $verbose>2 then {
-	send_user "Sending \"$command\" to gdb\n"
-	send_user "Looking to match \"$pattern\"\n"
-	send_user "Message is \"$message\"\n"
-    }
-
-    set result -1
-    set string "${command}\n";
-    if { $command != "" } {
-	while { "$string" != "" } {
-	    set foo [string first "\n" "$string"];
-	    set len [string length "$string"];
-	    if { $foo < [expr $len - 1] } {
-		set str [string range "$string" 0 $foo];
-		if { [send_gdb "$str"] != "" } {
-		    global suppress_flag;
-
-		    if { ! $suppress_flag } {
-			perror "Couldn't send $command to GDB.";
-		    }
-		    fail "$message";
-		    return $result;
-		}
-		gdb_expect 2 {
-		    -re "\[\r\n\]" { }
-		    timeout { }
-		}
-		set string [string range "$string" [expr $foo + 1] end];
-	    } else {
-		break;
-	    }
-	}
-	if { "$string" != "" } {
-	    if { [send_gdb "$string"] != "" } {
-		global suppress_flag;
-
-		if { ! $suppress_flag } {
-		    perror "Couldn't send $command to GDB.";
-		}
-		fail "$message";
-		return $result;
-	    }
-	}
-    }
-
-    if [info exists timeout] {
-	set tmt $timeout;
-    } else {
-	global timeout;
-	if [info exists timeout] {
-	    set tmt $timeout;
-	} else {
-	    set tmt 60;
-	}
-    }
-    gdb_expect $tmt {
-	 -re "\\*\\*\\* DOSEXIT code.*" {
-	     if { $message != "" } {
-		 fail "$message";
-	     }
-	     gdb_suppress_entire_file "GDB died";
-	     return -1;
-	 }
-	 -re "Ending remote debugging.*$gdb_prompt$" {
-	    if ![isnative] then {
-		warning "Can`t communicate to remote target."
-	    }
-	    gdb_exit
-	    gdb_start
-	    set result -1
-	}
-	 -re "\[\r\n\]*($pattern)\[\r\n\]+$gdb_prompt $" {
-	    if ![string match "" $message] then {
-		pass "$message"
-	    }
-	    set result 0
-	}
-	 -re "(${question_string})$" {
-	    send_gdb "$response_string\n";
-	    exp_continue;
-	}
-	 -re "Undefined command:.*$gdb_prompt" {
-	    perror "Undefined command \"$command\"."
-	    set result 1
-	}
-	 -re "Ambiguous command.*$gdb_prompt $" {
-	    perror "\"$command\" is not a unique command name."
-	    set result 1
-	}
-	 -re "Program exited with code \[0-9\]+.*$gdb_prompt $" {
-	    if ![string match "" $message] then {
-		set errmsg "$message: the program exited"
-	    } else {
-		set errmsg "$command: the program exited"
-	    }
-	    fail "$errmsg"
-	    return -1
-	}
-	 -re "The program is not being run.*$gdb_prompt $" {
-	    if ![string match "" $message] then {
-		set errmsg "$message: the program is no longer running"
-	    } else {
-		set errmsg "$command: the program is no longer running"
-	    }
-	    fail "$errmsg"
-	    return -1
-	}
-	 -re ".*$gdb_prompt $" {
-	    if ![string match "" $message] then {
-		fail "$message"
-	    }
-	    set result 1
-	}
-	 "<return>" {
-	    send_gdb "\n"
-	    perror "Window too small."
-	}
-	 -re "\\(y or n\\) " {
-	    send_gdb "n\n"
-	    perror "Got interactive prompt."
-	}
-	 eof {
-	     perror "Process no longer exists"
-	     if { $message != "" } {
-		 fail "$message"
-	     }
-	     return -1
-	}
-	 full_buffer {
-	    perror "internal buffer is full."
-	}
-	timeout	{
-	    if ![string match "" $message] then {
-		fail "$message (timeout)"
-	    }
-	    set result 1
-	}
-    }
-    return $result
-}
-
-# Test that a command gives an error.  For pass or fail, return
-# a 1 to indicate that more tests can proceed.  However a timeout
-# is a serious error, generates a special fail message, and causes
-# a 0 to be returned to indicate that more tests are likely to fail
-# as well.
-
-proc test_print_reject { args } {
-    global gdb_prompt
-    global verbose
-
-    if [llength $args]==2 then {
-	set expectthis [lindex $args 1]
-    } else {
-	set expectthis "should never match this bogus string"
-    }
-    set sendthis [lindex $args 0]
-    if $verbose>2 then {
-	send_user "Sending \"$sendthis\" to gdb\n"
-	send_user "Looking to match \"$expectthis\"\n"
-    }
-    send_gdb "$sendthis\n"
-    #FIXME: Should add timeout as parameter.
-    gdb_expect {
-	-re "A .* in expression.*\\.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re "Invalid syntax in expression.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re "Junk after end of expression.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re "Invalid number.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re "Invalid character constant.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re "No symbol table is loaded.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re "No symbol .* in current context.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re "$expectthis.*$gdb_prompt $" {
-	    pass "reject $sendthis"
-	    return 1
-	}
-	-re ".*$gdb_prompt $" {
-	    fail "reject $sendthis"
-	    return 1
-	}
-	default {
-	    fail "reject $sendthis (eof or timeout)"
-	    return 0
-	}
-    }
-}
-
-# Given an input string, adds backslashes as needed to create a
-# regexp that will match the string.
-
-proc string_to_regexp {str} {
-    set result $str
-    regsub -all {[]*+.|()^$\[]} $str {\\&} result
-    return $result
-}
-
-# Same as gdb_test, but the second parameter is not a regexp,
-# but a string that must match exactly.
-
-proc gdb_test_exact { args } {
-    upvar timeout timeout
-
-    set command [lindex $args 0]
-
-    # This applies a special meaning to a null string pattern.  Without
-    # this, "$pattern\r\n$gdb_prompt $" will match anything, including error
-    # messages from commands that should have no output except a new
-    # prompt.  With this, only results of a null string will match a null
-    # string pattern.
-
-    set pattern [lindex $args 1]
-    if [string match $pattern ""] {
-	set pattern [string_to_regexp [lindex $args 0]]
-    } else {
-	set pattern [string_to_regexp [lindex $args 1]]
-    }
-
-    # It is most natural to write the pattern argument with only
-    # embedded \n's, especially if you are trying to avoid Tcl quoting
-    # problems.  But gdb_expect really wants to see \r\n in patterns.  So
-    # transform the pattern here.  First transform \r\n back to \n, in
-    # case some users of gdb_test_exact already do the right thing.
-    regsub -all "\r\n" $pattern "\n" pattern
-    regsub -all "\n" $pattern "\r\n" pattern
-    if [llength $args]==3 then {
-	set message [lindex $args 2]
-    } else {
-	set message $command
-    }
-
-    return [gdb_test $command $pattern $message]
-}
-
-proc gdb_reinitialize_dir { subdir } {
-    global gdb_prompt
-
-    if [is_remote host] {
-	return "";
-    }
-    send_gdb "dir\n"
-    gdb_expect 60 {
-	-re "Reinitialize source path to empty.*y or n. " {
-	    send_gdb "y\n"
-	    gdb_expect 60 {
-		-re "Source directories searched.*$gdb_prompt $" {
-		    send_gdb "dir $subdir\n"
-		    gdb_expect 60 {
-			-re "Source directories searched.*$gdb_prompt $" {
-			    verbose "Dir set to $subdir"
-			}
-			-re "$gdb_prompt $" {
-			    perror "Dir \"$subdir\" failed."
-			}
-		    }
-		}
-		-re "$gdb_prompt $" {
-		    perror "Dir \"$subdir\" failed."
-		}
-	    }
-	}
-	-re "$gdb_prompt $" {
-	    perror "Dir \"$subdir\" failed."
-	}
-    }
-}
-
-#
-# gdb_exit -- exit the GDB, killing the target program if necessary
-#
-proc default_gdb_exit {} {
-    global GDB
-    global GDBFLAGS
-    global verbose
-    global gdb_spawn_id;
-
-    gdb_stop_suppressing_tests;
-
-    if ![info exists gdb_spawn_id] {
-	return;
-    }
-
-    verbose "Quitting $GDB $GDBFLAGS"
-
-    if { [is_remote host] && [board_info host exists fileid] } {
-	send_gdb "quit\n";
-	gdb_expect 10 {
-	    -re "y or n" {
-		send_gdb "y\n";
-		exp_continue;
-	    }
-	    -re "DOSEXIT code" { }
-	    default { }
-	}
-    }
-
-    if ![is_remote host] {
-	remote_close host;
-    }
-    unset gdb_spawn_id
-}
-
-#
-# load a file into the debugger.
-# return a -1 if anything goes wrong.
-#
-proc gdb_file_cmd { arg } {
-    global verbose
-    global loadpath
-    global loadfile
-    global GDB
-    global gdb_prompt
-    upvar timeout timeout
-
-    if [is_remote host] {
-	set arg [remote_download host $arg];
-	if { $arg == "" } {
-	    error "download failed"
-	    return -1;
-	}
-    }
-
-    send_gdb "file $arg\n"
-    gdb_expect 120 {
-        -re "Reading symbols from.*done.*$gdb_prompt $" {
-            verbose "\t\tLoaded $arg into the $GDB"
-            return 0
-        }
-        -re "has no symbol-table.*$gdb_prompt $" {
-            perror "$arg wasn't compiled with \"-g\""
-            return -1
-        }
-        -re "A program is being debugged already.*Kill it.*y or n. $" {
-            send_gdb "y\n"
-                verbose "\t\tKilling previous program being debugged"
-            exp_continue
-        }
-        -re "Load new symbol table from \".*\".*y or n. $" {
-            send_gdb "y\n"
-            gdb_expect 120 {
-                -re "Reading symbols from.*done.*$gdb_prompt $" {
-                    verbose "\t\tLoaded $arg with new symbol table into $GDB"
-                    return 0
-                }
-                timeout {
-                    perror "(timeout) Couldn't load $arg, other program already loaded."
-                    return -1
-                }
-            }
-	}
-        -re "No such file or directory.*$gdb_prompt $" {
-            perror "($arg) No such file or directory\n"
-            return -1
-        }
-        -re "$gdb_prompt $" {
-            perror "couldn't load $arg into $GDB."
-            return -1
-            }
-        timeout {
-            perror "couldn't load $arg into $GDB (timed out)."
-            return -1
-        }
-        eof {
-            # This is an attempt to detect a core dump, but seems not to
-            # work.  Perhaps we need to match .* followed by eof, in which
-            # gdb_expect does not seem to have a way to do that.
-            perror "couldn't load $arg into $GDB (end of file)."
-            return -1
-        }
-    }
-}
-
-#
-# start gdb -- start gdb running, default procedure
-#
-# When running over NFS, particularly if running many simultaneous
-# tests on different hosts all using the same server, things can
-# get really slow.  Give gdb at least 3 minutes to start up.
-#
-proc default_gdb_start { } {
-    global verbose
-    global GDB
-    global GDBFLAGS
-    global gdb_prompt
-    global timeout
-    global gdb_spawn_id;
-
-    gdb_stop_suppressing_tests;
-
-    verbose "Spawning $GDB -nw $GDBFLAGS"
-
-    if [info exists gdb_spawn_id] {
-	return 0;
-    }
-
-    if ![is_remote host] {
-	if { [which $GDB] == 0 } then {
-	    perror "$GDB does not exist."
-	    exit 1
-	}
-    }
-    set res [remote_spawn host "$GDB -nw $GDBFLAGS [host_info gdb_opts]"];
-    if { $res < 0 || $res == "" } {
-	perror "Spawning $GDB failed."
-	return 1;
-    }
-    gdb_expect 360 {
-	-re "\[\r\n\]$gdb_prompt $" {
-	    verbose "GDB initialized."
-	}
-	-re "$gdb_prompt $"	{
-	    perror "GDB never initialized."
-	    return -1
-	}
-	timeout	{
-	    perror "(timeout) GDB never initialized after 10 seconds."
-	    remote_close host;
-	    return -1
-	}
-    }
-    set gdb_spawn_id -1;
-    # force the height to "unlimited", so no pagers get used
-
-    send_gdb "set height 0\n"
-    gdb_expect 10 {
-	-re "$gdb_prompt $" { 
-	    verbose "Setting height to 0." 2
-	}
-	timeout {
-	    warning "Couldn't set the height to 0"
-	}
-    }
-    # force the width to "unlimited", so no wraparound occurs
-    send_gdb "set width 0\n"
-    gdb_expect 10 {
-	-re "$gdb_prompt $" {
-	    verbose "Setting width to 0." 2
-	}
-	timeout {
-	    warning "Couldn't set the width to 0."
-	}
-    }
-    return 0;
-}
-
-# * For crosses, the CHILL runtime doesn't build because it can't find
-# setjmp.h, stdio.h, etc.
-# * For AIX (as of 16 Mar 95), (a) there is no language code for
-# CHILL in output_epilog in gcc/config/rs6000/rs6000.c, (b) collect2
-# does not get along with AIX's too-clever linker.
-# * On Irix5, there is a bug whereby set of bool, etc., don't get
-# TYPE_LOW_BOUND for the bool right because force_to_range_type doesn't
-# work with stub types.
-# Lots of things seem to fail on the PA, and since it's not a supported
-# chill target at the moment, don't run the chill tests.
-
-proc skip_chill_tests {} {
-    if ![info exists do_chill_tests] {
-	return 1;
-    }
-    eval set skip_chill [expr ![isnative] || [istarget "*-*-aix*"] || [istarget "*-*-irix5*"] || [istarget "*-*-irix6*"] || [istarget "alpha-*-osf*"] || [istarget "hppa*-*-*"]]
-    verbose "Skip chill tests is $skip_chill"
-    return $skip_chill
-}
-
-# skip all the tests in the file if you are not on an hppa running hpux target.
-# and you compiled with gcc
-proc skip_hp_tests {gcc_used} {
-  #  if ![info exists do_hp_tests] {
-  #	return 1;
-  #  }
-    eval set skip_hp [expr ![isnative] || ![istarget "hppa*-*-hpux*"] || $gcc_used!=0 ]
-    verbose "Skip hp tests is $skip_hp"
-    return $skip_hp
-}
-
-proc get_compiler_info {binfile args} {
-    # Create and source the file that provides information about the compiler
-    # used to compile the test case.
-    # Compiler_type can be null or c++. If null we assume c.
-    global srcdir
-    global subdir
-    # These two come from compiler.c.
-    global signed_keyword_not_used
-    global gcc_compiled
-
-    if {![istarget "hppa*-*-hpux*"]} {
-	if { [llength $args] > 0 } {
-	    if {$args == "c++"} {
-	if { [gdb_compile "${srcdir}/${subdir}/compiler.cc" "${binfile}.ci" preprocess {}] != "" } {
-		    perror "Couldn't make ${binfile}.ci file"
-		    return 1;
-		}
-	    }
-	} else {
-	    if { [gdb_compile "${srcdir}/${subdir}/compiler.c" "${binfile}.ci" preprocess {}] != "" } {
-		perror "Couldn't make ${binfile}.ci file"
-		return 1;
-	    }
-	}
-    } else {
-	if { [llength $args] > 0 } {
-	    if {$args == "c++"} {
-		if { [eval gdb_preprocess \
-			[list "${srcdir}/${subdir}/compiler.cc" "${binfile}.ci"] \
-			$args] != "" } {
-		    perror "Couldn't make ${binfile}.ci file"
-		    return 1;
-		}
-	    }
-	} else {
-	    if { [eval gdb_preprocess \
-		    [list "${srcdir}/${subdir}/compiler.c" "${binfile}.ci"] \
-		    $args] != "" } {
-		perror "Couldn't make ${binfile}.ci file"
-		return 1;
-	    }
-	}
-    }
-    
-    source ${binfile}.ci
-    return 0;
-}
-
-proc gdb_preprocess {source dest args} {
-    global CC_FOR_TARGET
-    global CXX_FOR_TARGET
-
-    if { [llength $args] == 0 } {
-        set which_compiler "c"
-    } else {
-        if { $args =="c++" } {
-            set which_compiler "c++"
-        } else {
-	    perror "Unknown compiler type supplied to gdb_preprocess"
-	    return 1;
-        }
-    }
-
-    if [info exists CC_FOR_TARGET] {
-	if { $which_compiler == "c"} {
-	    set compiler $CC_FOR_TARGET;
-	}
-    }
- 
-    if [info exists CXX_FOR_TARGET] {
-	if { $which_compiler == "c++"} {
-	    set compiler $CXX_FOR_TARGET;
-	}
-    }
-
-    if { ![info exists compiler] } {
-        if { $which_compiler == "c" } {
-	    if {[info exists CC]} {
-		set compiler $CC;
-	    }
-	}
-        if { $which_compiler == "c++" } {
-	    if {[info exists CXX]} {
-		set compiler $CXX;
-	    }
-	}
-	if {![info exists compiler]} {
-	    set compiler [board_info [target_info name] compiler];
-	    if { $compiler == "" } {
-		puts "default_target_compile: No compiler to compile with";
-		return "default_target_compile: No compiler to compile with";
-	    }
-	}
-    }
-
-    set cmdline "$compiler -E $source > $dest"
-
-    puts "Invoking $compiler -E $source > $dest"
-    verbose "Invoking $compiler -E $source > $dest"
-    verbose -log "Executing on local host: $cmdline" 2
-    set status [catch "exec ${cmdline}" exec_output]
-
-    set result [prune_warnings $exec_output]
-    regsub "\[\r\n\]*$" "$result" "" result;
-    regsub "^\[\r\n\]*" "$result" "" result;
-    if { $result != "" } {
-        clone_output "gdb compile failed, $result"
-    }
-    return $result;
-}
-
-proc gdb_compile {source dest type options} {
-    global GDB_TESTCASE_OPTIONS;
-
-    if [target_info exists gdb_stub] {
-	set options2 { "additional_flags=-Dusestubs" }
-	lappend options "libs=[target_info gdb_stub]";
-	set options [concat $options2 $options]
-    }
-    if [target_info exists is_vxworks] {
-	set options2 { "additional_flags=-Dvxworks" }
-	lappend options "libs=[target_info gdb_stub]";
-	set options [concat $options2 $options]
-    }
-    if [info exists GDB_TESTCASE_OPTIONS] {
-	lappend options "additional_flags=$GDB_TESTCASE_OPTIONS";
-    }
-    verbose "options are $options"
-    verbose "source is $source $dest $type $options"
-
-    set result [target_compile $source $dest $type $options];
-    regsub "\[\r\n\]*$" "$result" "" result;
-    regsub "^\[\r\n\]*" "$result" "" result;
-    if { $result != "" } {
-	clone_output "gdb compile failed, $result"
-    }
-    return $result;
-}
-
-proc send_gdb { string } {
-    global suppress_flag;
-    if { $suppress_flag } {
-	return "suppressed";
-    }
-    return [remote_send host "$string"];
-}
-
-#
-#
-
-proc gdb_expect { args } {
-    if { [llength $args] == 2  && [lindex $args 0] != "-re" } {
-	set gtimeout [lindex $args 0];
-	set expcode [list [lindex $args 1]];
-    } else {
-	upvar timeout timeout;
-
-	set expcode $args;
-	if [target_info exists gdb,timeout] {
-	    if [info exists timeout] {
-		if { $timeout < [target_info gdb,timeout] } {
-		    set gtimeout [target_info gdb,timeout];
-		} else {
-		    set gtimeout $timeout;
-		}
-	    } else {
-		set gtimeout [target_info gdb,timeout];
-	    }
-	}
-
-	if ![info exists gtimeout] {
-	    global timeout;
-	    if [info exists timeout] {
-		set gtimeout $timeout;
-	    } else {
-		# Eeeeew.
-		set gtimeout 60;
-	    }
-	}
-    }
-    global suppress_flag;
-    global remote_suppress_flag;
-    if [info exists remote_suppress_flag] {
-	set old_val $remote_suppress_flag;
-    }
-    if [info exists suppress_flag] {
-	if { $suppress_flag } {
-	    set remote_suppress_flag 1;
-	}
-    }
-    set code [catch {uplevel remote_expect host $gtimeout $expcode} string];
-    if [info exists old_val] {
-	set remote_suppress_flag $old_val;
-    } else {
-	if [info exists remote_suppress_flag] {
-	    unset remote_suppress_flag;
-	}
-    }
-
-    if {$code == 1} {
-        global errorInfo errorCode;
-
-	return -code error -errorinfo $errorInfo -errorcode $errorCode $string
-    } elseif {$code == 2} {
-	return -code return $string
-    } elseif {$code == 3} {
-	return
-    } elseif {$code > 4} {
-	return -code $code $string
-    }
-}
-
-proc gdb_suppress_entire_file { reason } {
-    global suppress_flag;
-
-    warning "$reason\n";
-    set suppress_flag -1;
-}
-
-#
-# Set suppress_flag, which will cause all subsequent calls to send_gdb and
-# gdb_expect to fail immediately (until the next call to 
-# gdb_stop_suppressing_tests).
-#
-proc gdb_suppress_tests { args } {
-    global suppress_flag;
-
-    return;  # fnf - disable pending review of results where testsuite ran better without this
-    incr suppress_flag;
-
-    if { $suppress_flag == 1 } {
-	if { [llength $args] > 0 } {
-	    warning "[lindex $args 0]\n";
-	} else {
-	    warning "Because of previous failure, all subsequent tests in this group will automatically fail.\n";
-	}
-    }
-}
-
-#
-# Clear suppress_flag.
-#
-proc gdb_stop_suppressing_tests { } {
-    global suppress_flag;
-
-    if [info exists suppress_flag] {
-	if { $suppress_flag > 0 } {
-	    set suppress_flag 0;
-	    clone_output "Tests restarted.\n";
-	}
-    } else {
-	set suppress_flag 0;
-    }
-}
-
-proc gdb_clear_suppressed { } {
-    global suppress_flag;
-
-    set suppress_flag 0;
-}
-
-proc gdb_start { } {
-    default_gdb_start
-}
-
-proc gdb_exit { } {
-    catch default_gdb_exit
-}
-
-#
-# gdb_load -- load a file into the debugger.
-#             return a -1 if anything goes wrong.
-#
-proc gdb_load { arg } {
-    return [gdb_file_cmd $arg]
-}
-
-proc gdb_continue { function } {
-    global decimal
-
-    return [gdb_test "continue" ".*Breakpoint $decimal, $function .*" "continue to $function"];
-}
-
-proc default_gdb_init { args } {
-    gdb_clear_suppressed;
-
-    # Uh, this is lame. Really, really, really lame. But there's this *one*
-    # testcase that will fail in random places if we don't increase this.
-    match_max -d 20000
-
-    # We want to add the name of the TCL testcase to the PASS/FAIL messages.
-    if { [llength $args] > 0 } {
-	global pf_prefix
-
-	set file [lindex $args 0];
-
-	set pf_prefix "[file tail [file dirname $file]]/[file tail $file]:";
-    }
-    global gdb_prompt;
-    if [target_info exists gdb_prompt] {
-	set gdb_prompt [target_info gdb_prompt];
-    } else {
-	set gdb_prompt "\\(gdb\\)"
-    }
-}
-
-proc gdb_init { args } {
-    return [eval default_gdb_init $args];
-}
-
-proc gdb_finish { } {
-    gdb_exit;
-}
-
-global debug_format
-
-# Run the gdb command "info source" and extract the debugging format information
-# from the output and save it in debug_format.
-
-proc get_debug_format { } {
-    global gdb_prompt
-    global verbose
-    global expect_out
-    global debug_format
-
-    set debug_format "unknown"
-    send_gdb "info source\n"
-    gdb_expect 10 {
-	-re "Compiled with (.*) debugging format.\r\n$gdb_prompt $" {
-	    set debug_format $expect_out(1,string)
-	    verbose "debug format is $debug_format"
-	    return 1;
-	}
-	-re "No current source file.\r\n$gdb_prompt $" {
-	    perror "get_debug_format used when no current source file"
-	    return 0;
-	}
-	-re "$gdb_prompt $" {
-	    warning "couldn't check debug format (no valid response)."
-	    return 1;
-	}
-	timeout {
-	    warning "couldn't check debug format (timed out)."
-	    return 1;
-	}
-    }
-}
-
-# Like setup_xfail, but takes the name of a debug format (DWARF 1, COFF, stabs, etc).
-# If that format matches the format that the current test was compiled with, then
-# the next test is expected to fail for any target.  Returns 1 if the next test or
-# set of tests is expected to fail, 0 otherwise (or if it is unknown).  Must
-# have previously called get_debug_format.
-
-proc setup_xfail_format { format } {
-    global debug_format
-
-    if [string match $debug_format $format] then {
-	setup_xfail "*-*-*"
-	return 1;
-    }
-    return 0
-}    
-
-proc gdb_step_for_stub { } {
-    global gdb_prompt;
-
-    if ![target_info exists gdb,use_breakpoint_for_stub] {
-	if [target_info exists gdb_stub_step_command] {
-	    set command [target_info gdb_stub_step_command];
-	} else {
-	    set command "step";
-	}
-	send_gdb "${command}\n";
-	set tries 0;
-	gdb_expect 60 {
-	    -re "(main.* at |.*in .*start).*$gdb_prompt" {
-		return;
-	    }
-	    -re ".*$gdb_prompt" {
-		incr tries;
-		if { $tries == 5 } {
-		    fail "stepping out of breakpoint function";
-		    return;
-		}
-		send_gdb "${command}\n";
-		exp_continue;
-	    }
-	    default {
-		fail "stepping out of breakpoint function";
-		return;
-	    }
-	}
-    }
-    send_gdb "where\n";
-    gdb_expect {
-	-re "main\[^\r\n\]*at \(\[^:]+\):\(\[0-9\]+\)" {
-	    set file $expect_out(1,string);
-	    set linenum [expr $expect_out(2,string) + 1];
-	    set breakplace "${file}:${linenum}";
-	}
-	default {}
-    }
-    send_gdb "break ${breakplace}\n";
-    gdb_expect 60 {
-	-re "Breakpoint (\[0-9\]+) at.*$gdb_prompt" {
-	    set breakpoint $expect_out(1,string);
-	}
-	-re "Breakpoint (\[0-9\]+): file.*$gdb_prompt" {
-	    set breakpoint $expect_out(1,string);
-	}
-	default {}
-    }
-    send_gdb "continue\n";
-    gdb_expect 60 {
-	-re "Breakpoint ${breakpoint},.*$gdb_prompt" {
-	    gdb_test "delete $breakpoint" ".*" "";
-	    return;
-	}
-	default {}
-    }
-}
-
-# start-sanitize-gdbtk
-# From dejagnu:
-# srcdir = testsuite src dir (e.g., devo/gdb/testsuite)
-# objdir = testsuite obj dir (e.g., gdb/testsuite)
-# subdir = subdir of testsuite (e.g., gdb.gdbtk)
-#
-# To gdbtk:
-# env(DEFS)=the "defs" files (e.g., devo/gdb/testsuite/gdb.gdbtk/defs)
-# env(SRCDIR)=directory containing the test code (e.g., *.test)
-# env(OBJDIR)=directory which contains any executables
-#            (e.g., gdb/testsuite/gdb.gdbtk)
-proc gdbtk_start {test} {
-  global verbose
-  global GDB
-  global GDBFLAGS
-  global env srcdir subdir objdir
-
-  gdb_stop_suppressing_tests;
-
-  verbose "Starting $GDB -nx -q --tclcommand=$test"
-
-  set real_test [which $test]
-  if {$real_test == 0} {
-    perror "$test is not found"
-    exit 1
-  }
-
-  if {![is_remote host]} {
-    if { [which $GDB] == 0 } {
-      perror "$GDB does not exist."
-      exit 1
-    }
-  }
-
-  set wd [pwd]
-  cd [file join $srcdir .. gdbtcl2]
-  set env(GDBTK_LIBRARY) [pwd]
-  cd [file join $srcdir .. .. tcl library]
-  set env(TCL_LIBRARY) [pwd]
-  cd [file join $srcdir .. .. tk library]
-  set env(TK_LIBRARY) [pwd]
-  cd [file join $srcdir .. .. tix library]
-  set env(TIX_LIBRARY) [pwd]
-  cd [file join $srcdir .. .. itcl itcl library]
-  set env(ITCL_LIBRARY) [pwd]
-  cd [file join .. $srcdir .. .. libgui library]
-  set env(CYGNUS_GUI_LIBRARY) [pwd]
-  cd $wd
-  cd [file join $srcdir $subdir]
-  set env(DEFS) [file join [pwd] defs]
-  cd $wd
-  cd [file join $objdir $subdir]
-  set env(OBJDIR) [pwd]
-  cd $wd
-  cd $srcdir
-  set env(SRCDIR) [pwd]
-  cd $wd
-  set env(GDBTK_VERBOSE) 1
-  set env(GDBTK_LOGFILE) [file join $objdir gdb.log]
-  set env(GDBTK_TEST_RUNNING) 1
-  set err [catch {exec $GDB -nx -q --tclcommand=$test} res]
-  if { $err } {
-    perror "Execing $GDB failed: $res"
-    exit 1;
-  }
-  return $res
-}
-
-# gdbtk tests call this function to print out the results of the
-# tests. The argument is a proper list of lists of the form:
-# {status name description msg}. All of these things typically
-# come from the testsuite harness.
-proc gdbtk_analyze_results {results} {
-  foreach test $results {
-    set status [lindex $test 0]
-    set name [lindex $test 1]
-    set description [lindex $test 2]
-    set msg [lindex $test 3]
-
-    switch $status {
-      PASS {
-	pass "$description ($name)"
-      }
-
-      FAIL {
-	fail "$description ($name)"
-      }
-
-      ERROR {
-	perror "$name"
-      }
-
-      XFAIL {
-	xfail "$description ($name)"
-      }
-
-      XPASS {
-	xpass "$description ($name)"
-      }
-    }
-  }
-}
-# end-sanitize-gdbtk
diff --git a/gdb/testsuite/lib/trace-support.exp b/gdb/testsuite/lib/trace-support.exp
deleted file mode 100644
index 4765791..0000000
--- a/gdb/testsuite/lib/trace-support.exp
+++ /dev/null
@@ -1,307 +0,0 @@
-# Copyright (C) 1998 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-
-#
-# Support procedures for trace testing
-#
-
-
-#
-# Procedure: gdb_target_supports_trace
-# Returns true if GDB is connected to a target that supports tracing.
-# Allows tests to abort early if not running on a trace-aware target.
-#
-
-proc gdb_target_supports_trace { } {
-    global gdb_prompt
-
-    send_gdb "tstatus\n"
-    gdb_expect {
-	-re "\[Tt\]race can only be run on.*$gdb_prompt $" {
-	    return 0
-	}
-	-re "\[Tt\]race can not be run on.*$gdb_prompt $" {
-	    return 0
-	}
-	-re "\[Tt\]arget does not support.*$gdb_prompt $" {
-	    return 0
-	}
-	-re ".*\[Ee\]rror.*$gdb_prompt $" {
-	    return 0
-	}
-	-re ".*\[Ww\]arning.*$gdb_prompt $" {
-	    return 0
-	}
-	-re ".*$gdb_prompt $" {
-	    return 1
-	}
-	timeout {
-	    return 0
-	}
-    }
-}
-
-
-#
-# Procedure: gdb_delete_tracepoints
-# Many of the tests depend on setting tracepoints at various places and
-# running until that tracepoint is reached.  At times, we want to start
-# with a clean slate with respect to tracepoints, so this utility proc 
-# lets us do this without duplicating this code everywhere.
-#
-
-proc gdb_delete_tracepoints {} {
-    global gdb_prompt
-
-    send_gdb "delete tracepoints\n"
-    gdb_expect 30 {
-	-re "Delete all tracepoints.*y or n.*$" {
-	    send_gdb "y\n";
-	    exp_continue
-	}
-	-re ".*$gdb_prompt $" { # This happens if there were no tracepoints }
-	timeout { 
-	    perror "Delete all tracepoints in delete_tracepoints (timeout)" 
-	    return 
-	}
-    }
-    send_gdb "info tracepoints\n"
-    gdb_expect 30 {
-	 -re "No tracepoints.*$gdb_prompt $" {}
-	 -re "$gdb_prompt $" { perror "tracepoints not deleted" ; return }
-	 timeout { perror "info tracepoints (timeout)" ; return }
-    }
-}
-
-#
-# Procedure: gdb_trace_setactions
-#   Define actions for a tracepoint.
-#   Arguments:
-#	testname   -- identifying string for pass/fail output
-#	tracepoint -- to which tracepoint do these actions apply? (optional)
-#	args       -- list of actions to be defined.
-#   Returns:
-#	zero       -- success
-#	non-zero   -- failure
-
-proc gdb_trace_setactions { testname tracepoint args } {
-    global gdb_prompt;
-
-    set state 0;
-    set passfail "pass";
-    send_gdb "actions $tracepoint\n";
-    set expected_result "";
-    gdb_expect 5 {
-	-re "No tracepoint number .*$gdb_prompt $" {
-	    fail $testname
-	    return 1;
-	}
-	-re "Enter actions for tracepoint $tracepoint.*>" {
-	    if { [llength $args] > 0 } {
-		set lastcommand "[lindex $args $state]";
-		send_gdb "[lindex $args $state]\n";
-		incr state;
-		set expected_result [lindex $args $state];
-		incr state;
-	    } else {
-		send_gdb "end\n";
-	    }
-	    exp_continue;
-	}
-	-re "\(.*\)\[\r\n\]+\[ \t]*> $" {
-	    if { $expected_result != "" } {
-		regsub "^\[^\r\n\]+\[\r\n\]+" "$expect_out(1,string)" "" out;
-		if ![regexp $expected_result $out] {
-		    set passfail "fail";
-		}
-		set expected_result "";
-	    }
-	    if { $state < [llength $args] } {
-		send_gdb "[lindex $args $state]\n";
-		incr state;
-		set expected_result [lindex $args $state];
-		incr state;
-	    } else {
-		send_gdb "end\n";
-		set expected_result "";
-	    }
-	    exp_continue;
-	}
-	-re "\(.*\)$gdb_prompt $" {
-	    if { $expected_result != "" } {
-		if ![regexp $expected_result $expect_out(1,string)] {
-		    set passfail "fail";
-		}
-		set expected_result "";
-	    }
-	    if { [llength $args] < $state } {
-		set passfail "fail";
-	    }
-	}
-	default {
-	    set passfail "fail";
-	}
-    }
-    if { $testname != "" } {
-	$passfail $testname;
-    }
-    if { $passfail == "pass" } then { 
-	return 0;
-    } else {
-	return 1;
-    }
-}
-
-#
-# Procedure: gdb_tfind_test
-#   Find a specified trace frame.
-#   Arguments: 
-#	testname   -- identifying string for pass/fail output
-#	tfind_arg  -- frame (line, PC, etc.) identifier
-#	exp_res    -- Expected result of frame test
-#	args       -- Test expression
-#   Returns:
-#	zero       -- success
-#	non-zero   -- failure
-#
-
-proc gdb_tfind_test { testname tfind_arg exp_res args } {
-    global gdb_prompt;
-
-    if { "$args" != "" } {
-	set expr "$exp_res";
-	set exp_res "$args";
-    } else {
-	set expr "(int) \$trace_frame";
-    }
-    set passfail "fail";
-
-    gdb_test "tfind $tfind_arg" "" ""
-    send_gdb "printf \"x \%d x\\n\", $expr\n";
-    gdb_expect 10 {
-	-re "x (-*\[0-9\]+) x" {
-	    if { $expect_out(1,string) == $exp_res } {
-		set passfail "pass";
-	    }
-	    exp_continue;
-	}
-	-re "$gdb_prompt $" { }
-    }
-    $passfail "$testname";
-    if { $passfail == "pass" } then { 
-	return 0;
-    } else {
-	return 1;
-    }
-}
-
-#
-# Procedure: gdb_readexpr
-#   Arguments:
-#	gdb_expr    -- the expression whose value is desired
-#   Returns:
-#	the value of gdb_expr, as evaluated by gdb.
-#       [FIXME: returns -1 on error, which is sometimes a legit value]
-#
-
-proc gdb_readexpr { gdb_expr } {
-    global gdb_prompt;
-
-    set result -1;
-    send_gdb "print $gdb_expr\n"
-    gdb_expect 5 {
-	-re "\[$\].*= (\[0-9\]+).*$gdb_prompt $" {
-	    set result $expect_out(1,string);
-	}
-	-re "$gdb_prompt $" { }
-	default { }
-    }
-    return $result;
-}
-
-#
-# Procedure: gdb_gettpnum
-#   Arguments:
-#	tracepoint (optional): if supplied, set a tracepoint here.
-#   Returns:
-#	the tracepoint ID of the most recently set tracepoint.
-#
-
-proc gdb_gettpnum { tracepoint } {
-    global gdb_prompt;
-
-    if { $tracepoint != "" } {
-	gdb_test "trace $tracepoint" "" ""
-    }
-    return [gdb_readexpr "\$tpnum"];
-}
-
-
-#
-# Procedure: gdb_find_function_baseline
-#   Arguments:
-#	func_name -- name of source function
-#   Returns:
-#	Sourcefile line of function definition (open curly brace),
-#	or -1 on failure.  Caller must check return value.
-#   Note:
-#	Works only for open curly brace at beginning of source line!
-#
-
-proc gdb_find_function_baseline { func_name } {
-    global gdb_prompt;
-
-    set baseline -1;
-
-    send_gdb "list $func_name\n"
-#    gdb_expect {
-#	-re "\[\r\n\]\[\{\].*$gdb_prompt $" {
-#	    set baseline 1
-#        }
-#    }
-}
-
-#
-# Procedure: gdb_find_function_baseline
-#   Arguments:
-#	filename: name of source file of desired function.
-#   Returns:
-#	Sourcefile line of function definition (open curly brace),
-#	or -1 on failure.  Caller must check return value.
-#   Note:
-#	Works only for open curly brace at beginning of source line!
-#
-
-proc gdb_find_recursion_test_baseline { filename } {
-    global gdb_prompt;
-
-    set baseline -1;
-
-    gdb_test "list $filename:1" "" ""
-    send_gdb "search gdb_recursion_test line 0\n"
-    gdb_expect {
-	-re "(\[0-9\]+)\[\t \]+\{.*line 0.*$gdb_prompt $" {
-	    set baseline $expect_out(1,string);
-	}
-	-re "$gdb_prompt $" { }
-	default { }
-    }
-    return $baseline;
-}
diff --git a/gdb/thread.c b/gdb/thread.c
deleted file mode 100644
index 6a7ab09..0000000
--- a/gdb/thread.c
+++ /dev/null
@@ -1,721 +0,0 @@
-/* Multi-process/thread control for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1988, 1993, 1998
-
-   Contributed by Lynx Real-Time Systems, Inc.  Los Gatos, CA.
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "frame.h"
-#include "inferior.h"
-#include "environ.h"
-#include "value.h"
-#include "target.h"
-#include "gdbthread.h"
-#include "command.h"
-#include "gdbcmd.h"
-
-#include <ctype.h>
-#include <sys/types.h>
-#include <signal.h>
-
-/*#include "lynxos-core.h"*/
-
-struct thread_info
-{
-  struct thread_info *next;
-  int pid;			/* Actual process id */
-  int num;			/* Convenient handle */
-  CORE_ADDR prev_pc;		/* State from wait_for_inferior */
-  CORE_ADDR prev_func_start;
-  char *prev_func_name;
-  struct breakpoint *step_resume_breakpoint;
-  struct breakpoint *through_sigtramp_breakpoint;
-  CORE_ADDR step_range_start;
-  CORE_ADDR step_range_end;
-  CORE_ADDR step_frame_address;
-  int trap_expected;
-  int handling_longjmp;
-  int another_trap;
-
-  /* This is set TRUE when a catchpoint of a shared library event
-     triggers.  Since we don't wish to leave the inferior in the
-     solib hook when we report the event, we step the inferior
-     back to user code before stopping and reporting the event.
-     */
-  int  stepping_through_solib_after_catch;
-
-  /* When stepping_through_solib_after_catch is TRUE, this is a
-     list of the catchpoints that should be reported as triggering
-     when we finally do stop stepping.
-     */
-  bpstat  stepping_through_solib_catchpoints;
-
-  /* This is set to TRUE when this thread is in a signal handler
-     trampoline and we're single-stepping through it */
-  int stepping_through_sigtramp;
-
-};
-
-/* Prototypes for exported functions. */
-
-void _initialize_thread PARAMS ((void));
-
-/* Prototypes for local functions. */
-
-#if !defined(FIND_NEW_THREADS)
-#define FIND_NEW_THREADS target_find_new_threads
-#endif  
-			   
-static struct thread_info *thread_list = NULL;
-static int highest_thread_num;
-
-static struct thread_info * find_thread_id PARAMS ((int num));
-
-static void thread_command PARAMS ((char * tidstr, int from_tty));
-static void thread_apply_all_command PARAMS ((char *, int));
-static int  thread_alive PARAMS ((struct thread_info *));
-static void info_threads_command PARAMS ((char *, int));
-static void thread_apply_command PARAMS ((char *, int));
-static void restore_current_thread PARAMS ((int));
-static void switch_to_thread PARAMS ((int pid));
-static void prune_threads PARAMS ((void));
-
-/* If the host has threads, the host machine definition may set this
-   macro. But, for remote thread debugging, it gets more complex and
-   setting macros does not bind to the various target dependent
-   methods well. So, we use the vector target_thread_functions */
-
-static struct target_thread_vector *target_thread_functions;
-
-int
-target_find_new_threads ()
-{
-  int retval = 0;
-  if (target_thread_functions &&
-      target_thread_functions->find_new_threads)
-    retval = (*(target_thread_functions->find_new_threads)) ();
-  return retval;		/* no support */
-}
-
-
-int
-target_get_thread_info PARAMS ((gdb_threadref * ref,
-				int selection,		/* FIXME: Selection */
-				struct gdb_ext_thread_info * info));
-
-int
-target_get_thread_info (ref, selection, info)
-
-     gdb_threadref *ref;
-     int selection;
-    /* FIXME: Selection */
-     struct gdb_ext_thread_info *info;
-
-{
-  int retval = 0;
-  if (target_thread_functions
-      && target_thread_functions->get_thread_info)
-    retval = (*(target_thread_functions->get_thread_info)) (ref, selection, info);
-  return retval;
-}
-
-
-/* It is possible that these bind and unbinf functions implement a
-   stack the interface allows it, but its not implemented that way
- */
-
-
-void
-bind_target_thread_vector (vec)
-     struct target_thread_vector *vec;
-{
-  target_thread_functions = vec;
-}
-
-struct target_thread_vector *
-unbind_target_thread_vector ()
-{
-  struct target_thread_vector *retval;
-  retval = target_thread_functions;
-  target_thread_functions = 0;
-  return retval;
-}				/* unbind_target_thread-vector */
-
-void
-init_thread_list ()
-{
-  struct thread_info *tp, *tpnext;
-
-  if (!thread_list)
-    return;
-
-  for (tp = thread_list; tp; tp = tpnext)
-    {
-      tpnext = tp->next;
-      free (tp);
-    }
-
-  thread_list = NULL;
-  highest_thread_num = 0;
-}
-
-void
-add_thread (pid)
-     int pid;
-{
-  struct thread_info *tp;
-
-  tp = (struct thread_info *) xmalloc (sizeof (struct thread_info));
-
-  tp->pid = pid;
-  tp->num = ++highest_thread_num;
-  tp->prev_pc = 0;
-  tp->prev_func_start = 0;
-  tp->prev_func_name = NULL;
-  tp->step_range_start = 0;
-  tp->step_range_end = 0;
-  tp->step_frame_address =0;
-  tp->step_resume_breakpoint = 0;
-  tp->through_sigtramp_breakpoint = 0;
-  tp->handling_longjmp = 0;
-  tp->trap_expected = 0;
-  tp->another_trap = 0;
-  tp->stepping_through_solib_after_catch = 0;
-  tp->stepping_through_solib_catchpoints = NULL;
-  tp->stepping_through_sigtramp = 0;
-  tp->next = thread_list;
-  thread_list = tp;
-}
-
-void
-delete_thread (pid)
-     int pid;
-{
-  struct thread_info *tp, *tpprev;
-
-  tpprev = NULL;
-
-  for (tp = thread_list; tp; tpprev = tp, tp = tp->next)
-    if (tp->pid == pid)
-      break;
-
-  if (!tp)
-    return;
-
-  if (tpprev)
-    tpprev->next = tp->next;
-  else
-    thread_list = tp->next;
-
-  free (tp);
-
-  return;
-}
-
-static struct thread_info *
-find_thread_id (num)
-    int num;
-{
-  struct thread_info *tp;
-
-  for (tp = thread_list; tp; tp = tp->next)
-    if (tp->num == num)
-      return tp;
-
-  return NULL;
-}
-
-int
-valid_thread_id (num)
-    int num;
-{
-  struct thread_info *tp;
-
-  for (tp = thread_list; tp; tp = tp->next)
-    if (tp->num == num)
-      return 1;
-
-  return 0;
-}
-
-int
-pid_to_thread_id (pid)
-    int pid;
-{
-  struct thread_info *tp;
-
-  for (tp = thread_list; tp; tp = tp->next)
-    if (tp->pid == pid)
-      return tp->num;
-
-  return 0;
-}
-
-int
-thread_id_to_pid (num)
-    int num;
-{
-  struct thread_info *thread = find_thread_id (num);
-  if (thread)
-    return thread->pid;
-  else
-    return -1;
-}
-
-int
-in_thread_list (pid)
-    int pid;
-{
-  struct thread_info *tp;
-
-  for (tp = thread_list; tp; tp = tp->next)
-    if (tp->pid == pid)
-      return 1;
-
-  return 0;			/* Never heard of 'im */
-}
-
-/* Load infrun state for the thread PID.  */
-
-void load_infrun_state (pid, prev_pc, prev_func_start, prev_func_name,
-			trap_expected, step_resume_breakpoint,
-			through_sigtramp_breakpoint, step_range_start,
-			step_range_end, step_frame_address,
-			handling_longjmp, another_trap,
-			stepping_through_solib_after_catch,
-			stepping_through_solib_catchpoints,
-			stepping_through_sigtramp)
-     int pid;
-     CORE_ADDR *prev_pc;
-     CORE_ADDR *prev_func_start;
-     char **prev_func_name;
-     int *trap_expected;
-     struct breakpoint **step_resume_breakpoint;
-     struct breakpoint **through_sigtramp_breakpoint;
-     CORE_ADDR *step_range_start;
-     CORE_ADDR *step_range_end;
-     CORE_ADDR *step_frame_address;
-     int *handling_longjmp;
-     int *another_trap;
-     int *  stepping_through_solib_after_catch;
-     bpstat *  stepping_through_solib_catchpoints;
-     int *  stepping_through_sigtramp;
-{
-  struct thread_info *tp;
-
-  /* If we can't find the thread, then we're debugging a single threaded
-     process.  No need to do anything in that case.  */
-  tp = find_thread_id (pid_to_thread_id (pid));
-  if (tp == NULL)
-    return;
-
-  *prev_pc = tp->prev_pc;
-  *prev_func_start = tp->prev_func_start;
-  *prev_func_name = tp->prev_func_name;
-  *step_resume_breakpoint = tp->step_resume_breakpoint;
-  *step_range_start = tp->step_range_start;
-  *step_range_end = tp->step_range_end;
-  *step_frame_address = tp->step_frame_address;
-  *through_sigtramp_breakpoint = tp->through_sigtramp_breakpoint;
-  *handling_longjmp = tp->handling_longjmp;
-  *trap_expected = tp->trap_expected;
-  *another_trap = tp->another_trap;
-  *stepping_through_solib_after_catch = tp->stepping_through_solib_after_catch;
-  *stepping_through_solib_catchpoints = tp->stepping_through_solib_catchpoints;
-  *stepping_through_sigtramp = tp->stepping_through_sigtramp;
-}
-
-/* Save infrun state for the thread PID.  */
-
-void save_infrun_state (pid, prev_pc, prev_func_start, prev_func_name,
-			trap_expected, step_resume_breakpoint,
-			through_sigtramp_breakpoint, step_range_start,
-			step_range_end, step_frame_address,
-			handling_longjmp, another_trap,
-			stepping_through_solib_after_catch,
-			stepping_through_solib_catchpoints,
-			stepping_through_sigtramp)
-     int pid;
-     CORE_ADDR prev_pc;
-     CORE_ADDR prev_func_start;
-     char *prev_func_name;
-     int trap_expected;
-     struct breakpoint *step_resume_breakpoint;
-     struct breakpoint *through_sigtramp_breakpoint;
-     CORE_ADDR step_range_start;
-     CORE_ADDR step_range_end;
-     CORE_ADDR step_frame_address;
-     int handling_longjmp;
-     int another_trap;
-     int  stepping_through_solib_after_catch;
-     bpstat  stepping_through_solib_catchpoints;
-     int  stepping_through_sigtramp;
-{
-  struct thread_info *tp;
-
-  /* If we can't find the thread, then we're debugging a single-threaded
-     process.  Nothing to do in that case.  */
-  tp = find_thread_id (pid_to_thread_id (pid));
-  if (tp == NULL)
-    return;
-
-  tp->prev_pc = prev_pc;
-  tp->prev_func_start = prev_func_start;
-  tp->prev_func_name = prev_func_name;
-  tp->step_resume_breakpoint = step_resume_breakpoint;
-  tp->step_range_start = step_range_start;
-  tp->step_range_end = step_range_end;
-  tp->step_frame_address = step_frame_address;
-  tp->through_sigtramp_breakpoint = through_sigtramp_breakpoint;
-  tp->handling_longjmp = handling_longjmp;
-  tp->trap_expected = trap_expected;
-  tp->another_trap = another_trap;
-  tp->stepping_through_solib_after_catch = stepping_through_solib_after_catch;
-  tp->stepping_through_solib_catchpoints = stepping_through_solib_catchpoints;
-  tp->stepping_through_sigtramp = stepping_through_sigtramp;
-}
-
-/* Return true if TP is an active thread. */
-static int
-thread_alive (tp)
-     struct thread_info *tp;
-{
-  if (tp->pid == -1)
-    return 0;
-  if (! target_thread_alive (tp->pid))
-    {
-      tp->pid = -1;	/* Mark it as dead */
-      return 0;
-    }
-  return 1;
-}
-
-static void
-prune_threads ()
-{
-  struct thread_info *tp, *tpprev, *next;
-
-  tpprev = 0;
-  for (tp = thread_list; tp; tp = next)
-    {
-      next = tp->next;
-      if (!thread_alive (tp))
-	{
-	  if (tpprev)
-	    tpprev->next = next;
-	  else
-	    thread_list  = next;
-	  free (tp);
-	}
-      else
-	tpprev = tp;
-    }
-}
-
-/* Print information about currently known threads 
- *
- * Note: this has the drawback that it _really_ switches
- *       threads, which frees the frame cache.  A no-side
- *       effects info-threads command would be nicer.
- */
-
-static void
-info_threads_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct thread_info *tp;
-  int                current_pid;
-  struct frame_info  *cur_frame;
-  int                saved_frame_level = selected_frame_level;
-  int                counter;
-
-  /* Avoid coredumps which would happen if we tried to access a NULL
-     selected_frame.  */
-  if (!target_has_stack) error ("No stack.");
-
-  prune_threads ();
-#if defined(FIND_NEW_THREADS)
-  FIND_NEW_THREADS ();
-#endif
-  current_pid = inferior_pid;
-  for (tp = thread_list; tp; tp = tp->next)
-    {
-      if (tp->pid == current_pid)
-	printf_filtered ("* ");
-      else
-	printf_filtered ("  ");
-
-#ifdef HPUXHPPA
-      printf_filtered ("%d %s  ", tp->num, target_tid_to_str (tp->pid));
-#else
-      printf_filtered ("%d %s  ", tp->num, target_pid_to_str (tp->pid));
-#endif
-      switch_to_thread (tp->pid);
-      if (selected_frame)
-	print_only_stack_frame (selected_frame, -1, 0);
-      else
-	printf_filtered ("[No stack.]\n");
-    }
-
-  switch_to_thread (current_pid);
-
-  /* Code below copied from "up_silently_base" in "stack.c".
-   * It restores the frame set by the user before the "info threads"
-   * command.  We have finished the info-threads display by switching
-   * back to the current thread.  That switch has put us at the top
-   * of the stack (leaf frame).
-   */
-  counter   = saved_frame_level;
-  cur_frame = find_relative_frame(selected_frame, &counter);
-  if (counter != 0)
-    {
-      /* Ooops, can't restore, tell user where we are. */
-      warning ("Couldn't restore frame in current thread, at frame 0");
-      print_stack_frame (selected_frame, -1, 0);
-    }
-  else
-    {
-      select_frame(cur_frame, saved_frame_level);
-    }
-
-  /* re-show current frame. */
-  show_stack_frame(cur_frame);
-}
-
-/* Switch from one thread to another. */
-
-static void
-switch_to_thread (pid)
-     int pid;
-{
-  if (pid == inferior_pid)
-    return;
-
-  inferior_pid = pid;
-  flush_cached_frames ();
-  registers_changed ();
-  stop_pc = read_pc();
-  select_frame (get_current_frame (), 0);
-}
-
-static void
-restore_current_thread (pid)
-     int pid;
-{
-  if (pid != inferior_pid) 
-    {
-      switch_to_thread (pid);
-      print_stack_frame( get_current_frame(), 0, -1);
-    }
-}
-
-/* Apply a GDB command to a list of threads.  List syntax is a whitespace
-   seperated list of numbers, or ranges, or the keyword `all'.  Ranges consist
-   of two numbers seperated by a hyphen.  Examples:
-
-	thread apply 1 2 7 4 backtrace	Apply backtrace cmd to threads 1,2,7,4
-	thread apply 2-7 9 p foo(1)	Apply p foo(1) cmd to threads 2->7 & 9
-	thread apply all p x/i $pc	Apply x/i $pc cmd to all threads
-*/
-
-static void
-thread_apply_all_command (cmd, from_tty)
-     char *cmd;
-     int from_tty;
-{
-  struct thread_info *tp;
-  struct cleanup *old_chain;
-
-  if (cmd == NULL || *cmd == '\000')
-    error ("Please specify a command following the thread ID list");
-
-  old_chain = make_cleanup ((make_cleanup_func) restore_current_thread, 
-			    (void *) inferior_pid);
-
-  for (tp = thread_list; tp; tp = tp->next)
-    if (thread_alive (tp))
-      {
-	switch_to_thread (tp->pid);
-#ifdef HPUXHPPA
-	printf_filtered ("\nThread %d (%s):\n",
-			 tp->num,
-			 target_tid_to_str (inferior_pid));
-#else
-	printf_filtered ("\nThread %d (%s):\n", tp->num,
-			 target_pid_to_str (inferior_pid));
-#endif
-	execute_command (cmd, from_tty);
-      }
-}
-
-static void
-thread_apply_command (tidlist, from_tty)
-     char *tidlist;
-     int from_tty;
-{
-  char *cmd;
-  char *p;
-  struct cleanup *old_chain;
-
-  if (tidlist == NULL || *tidlist == '\000')
-    error ("Please specify a thread ID list");
-
-  for (cmd = tidlist; *cmd != '\000' && !isalpha(*cmd); cmd++);
-
-  if (*cmd == '\000')
-    error ("Please specify a command following the thread ID list");
-
-  old_chain = make_cleanup ((make_cleanup_func) restore_current_thread, 
-			    (void *) inferior_pid);
-
-  while (tidlist < cmd)
-    {
-      struct thread_info *tp;
-      int start, end;
-
-      start = strtol (tidlist, &p, 10);
-      if (p == tidlist)
-	error ("Error parsing %s", tidlist);
-      tidlist = p;
-
-      while (*tidlist == ' ' || *tidlist == '\t')
-	tidlist++;
-
-      if (*tidlist == '-')	/* Got a range of IDs? */
-	{
-	  tidlist++;	/* Skip the - */
-	  end = strtol (tidlist, &p, 10);
-	  if (p == tidlist)
-	    error ("Error parsing %s", tidlist);
-	  tidlist = p;
-
-	  while (*tidlist == ' ' || *tidlist == '\t')
-	    tidlist++;
-	}
-      else
-	end = start;
-
-      for (; start <= end; start++)
-	{
-	  tp = find_thread_id (start);
-
-	  if (!tp)
-	    warning ("Unknown thread %d.", start);
-	  else if (!thread_alive (tp))
-	    warning ("Thread %d has terminated.", start);
-	  else
-	    {
-	      switch_to_thread (tp->pid);
-#ifdef HPUXHPPA
-	      printf_filtered ("\nThread %d (%s):\n", tp->num,
-			       target_tid_to_str (inferior_pid));
-#else
-	      printf_filtered ("\nThread %d (%s):\n", tp->num,
-			       target_pid_to_str (inferior_pid));
-#endif
-	      execute_command (cmd, from_tty);
-	    }
-	}
-    }
-}
-
-/* Switch to the specified thread.  Will dispatch off to thread_apply_command
-   if prefix of arg is `apply'.  */
-
-static void
-thread_command (tidstr, from_tty)
-     char *tidstr;
-     int from_tty;
-{
-  int num;
-  struct thread_info *tp;
-
-  if (!tidstr)
-    {
-      /* Don't generate an error, just say which thread is current. */
-      if (target_has_stack)
-	printf_filtered ("[Current thread is %d (%s)]\n",
-			 pid_to_thread_id(inferior_pid),
-#if defined(HPUXHPPA)
-			 target_tid_to_str(inferior_pid)
-#else
-			 target_pid_to_str(inferior_pid)
-#endif
-			 );
-      else
-	error ("No stack.");
-      return;
-    }
-  num = atoi (tidstr);
-
-  tp = find_thread_id (num);
-
-  if (!tp)
-    error ("Thread ID %d not known.  Use the \"info threads\" command to\n\
-see the IDs of currently known threads.", num);
-
-  if (!thread_alive (tp))
-    error ("Thread ID %d has terminated.\n", num);
-
-  switch_to_thread (tp->pid);
-
-  if (context_hook)
-    context_hook (num);
-
-  printf_filtered ("[Switching to thread %d (%s)]\n",
-		   pid_to_thread_id (inferior_pid),
-#if defined(HPUXHPPA)
-		   target_tid_to_str (inferior_pid)
-#else
-		   target_pid_to_str (inferior_pid)
-#endif
-		   );
-  print_stack_frame (selected_frame, selected_frame_level, 1);
-}
-
-/* Commands with a prefix of `thread'.  */
-struct cmd_list_element *thread_cmd_list = NULL;
-
-void
-_initialize_thread ()
-{
-  static struct cmd_list_element *thread_apply_list = NULL;
-  extern struct cmd_list_element *cmdlist;
-
-  add_info ("threads", info_threads_command,
-	    "IDs of currently known threads.");
-
-  add_prefix_cmd ("thread", class_run, thread_command,
-		  "Use this command to switch between threads.\n\
-The new thread ID must be currently known.", &thread_cmd_list, "thread ", 1,
-		  &cmdlist);
-
-  add_prefix_cmd ("apply", class_run, thread_apply_command,
-		  "Apply a command to a list of threads.",
-		  &thread_apply_list, "apply ", 1, &thread_cmd_list);
-
-  add_cmd ("all", class_run, thread_apply_all_command,
-	   "Apply a command to all threads.",
-	   &thread_apply_list);
-
-  if (!xdb_commands)
-    add_com_alias ("t", "thread", class_run, 1);
-}
diff --git a/gdb/tic80-tdep.c b/gdb/tic80-tdep.c
deleted file mode 100644
index 4a9883b..0000000
--- a/gdb/tic80-tdep.c
+++ /dev/null
@@ -1,499 +0,0 @@
-/* Target-dependent code for the TI TMS320C80 (MVP) for GDB, the GNU debugger.
-   Copyright 1996, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "value.h"
-#include "frame.h"
-#include "inferior.h"
-#include "obstack.h"
-#include "target.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-#include "symfile.h"
-
-/* Function: frame_find_saved_regs
-   Return the frame_saved_regs structure for the frame.
-   Doesn't really work for dummy frames, but it does pass back
-   an empty frame_saved_regs, so I guess that's better than total failure */
-
-void 
-tic80_frame_find_saved_regs (fi, regaddr)
-     struct frame_info *fi;
-     struct frame_saved_regs *regaddr;
-{
-  memcpy (regaddr, &fi->fsr, sizeof (struct frame_saved_regs));
-}
-
-/* Function: skip_prologue
-   Find end of function prologue.  */
-
-CORE_ADDR
-tic80_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  CORE_ADDR func_addr, func_end;
-  struct symtab_and_line sal;
-
-  /* See what the symbol table says */
-
-  if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    {
-      sal = find_pc_line (func_addr, 0);
-
-      if (sal.line != 0 && sal.end < func_end)
-	return sal.end;
-      else
-	/* Either there's no line info, or the line after the prologue is after
-	   the end of the function.  In this case, there probably isn't a
-	   prologue.  */
-	return pc;
-    }
-
-  /* We can't find the start of this function, so there's nothing we can do. */
-  return pc;
-}
-
-/* Function: tic80_scan_prologue
-   This function decodes the target function prologue to determine:
-     1) the size of the stack frame
-     2) which registers are saved on it
-     3) the offsets of saved regs
-     4) the frame size
-   This information is stored in the "extra" fields of the frame_info.  */
-
-static void
-tic80_scan_prologue (fi)
-     struct frame_info *fi;
-{
-  struct symtab_and_line sal;
-  CORE_ADDR prologue_start, prologue_end, current_pc;
-
-  /* Assume there is no frame until proven otherwise.  */
-  fi->framereg = SP_REGNUM;
-  fi->framesize = 0;
-  fi->frameoffset = 0;
-
-  /* this code essentially duplicates skip_prologue, 
-     but we need the start address below.  */
-
-  if (find_pc_partial_function (fi->pc, NULL, &prologue_start, &prologue_end))
-    {
-      sal = find_pc_line (prologue_start, 0);
-
-      if (sal.line == 0)		/* no line info, use current PC */
-	if (prologue_start != entry_point_address ())
-	  prologue_end = fi->pc;
-	else
-	  return;			/* _start has no frame or prologue */
-      else if (sal.end < prologue_end)	/* next line begins after fn end */
-	prologue_end = sal.end;		/* (probably means no prologue)  */
-    }
-  else
-/* FIXME */
-    prologue_end = prologue_start + 40; /* We're in the boondocks: allow for */
-					/* 16 pushes, an add, and "mv fp,sp" */
-
-  prologue_end = min (prologue_end, fi->pc);
-
-  /* Now search the prologue looking for instructions that set up the
-     frame pointer, adjust the stack pointer, and save registers.  */
-
-  for (current_pc = prologue_start; current_pc < prologue_end; current_pc += 4)
-    {
-      unsigned int insn;
-      int regno;
-      int offset = 0;
-
-      insn = read_memory_unsigned_integer (current_pc, 4);
-
-      if ((insn & 0x301000) == 0x301000)	/* Long immediate? */
-/* FIXME - set offset for long immediate instructions */
-	current_pc += 4;
-      else
-	{
-	  offset = insn & 0x7fff;		/* extract 15-bit offset */
-	  if (offset & 0x4000)			/* if negative, sign-extend */
-	    offset = -(0x8000 - offset);
-	}
-
-      if ((insn & 0x7fd0000) == 0x590000)	/* st.{w,d} reg, xx(r1) */
-	{
-	  regno = ((insn >> 27) & 0x1f);
-	  fi->fsr.regs[regno] = offset;
-	  if (insn & 0x8000)			/* 64-bit store (st.d)? */
-	    fi->fsr.regs[regno+1] = offset+4;
-	}
-      else if ((insn & 0xffff8000) == 0x086c8000)   /* addu xx, r1, r1 */
-	fi->framesize = -offset;
-      else if ((insn & 0xffff8000) == 0xf06c8000)  /* addu xx, r1, r30 */
-	{
-	  fi->framereg = FP_REGNUM;		/* fp is now valid */
-	  fi->frameoffset = offset;
-	  break;				/* end of stack adjustments */
-	}
-      else if (insn == 0xf03b2001)		/* addu r1, r0, r30 */
-	{
-	  fi->framereg = FP_REGNUM;		/* fp is now valid */
-	  fi->frameoffset = 0;
-	  break;				/* end of stack adjustments */
-	}
-      else
-/* FIXME - handle long immediate instructions */
-	break;				/* anything else isn't prologue */
-    }
-}
-
-/* Function: init_extra_frame_info
-   This function actually figures out the frame address for a given pc and
-   sp.  This is tricky on the c80 because we sometimes don't use an explicit
-   frame pointer, and the previous stack pointer isn't necessarily recorded
-   on the stack.  The only reliable way to get this info is to
-   examine the prologue.  */
-
-void
-tic80_init_extra_frame_info (fi)
-     struct frame_info *fi;
-{
-  int reg;
-
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  /* Because zero is a valid register offset relative to SP, we initialize
-     the offsets to -1 to indicate unused entries.  */
-  for (reg = 0; reg < NUM_REGS; reg++)
-    fi->fsr.regs[reg] = -1;
-
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-    {
-      /* We need to setup fi->frame here because run_stack_dummy gets it wrong
-	 by assuming it's always FP.  */
-      fi->frame = generic_read_register_dummy (fi->pc, fi->frame, SP_REGNUM);
-      fi->framesize = 0;
-      fi->frameoffset = 0;
-      return;
-    }
-  else 
-    {
-      tic80_scan_prologue (fi);
-
-      if (!fi->next)			/* this is the innermost frame? */
-	fi->frame = read_register (fi->framereg);
-      else			 	/* not the innermost frame */
-	/* If this function uses FP as the frame register, and the function
-	   it called saved the FP, get the saved FP.  */
-	if (fi->framereg == FP_REGNUM &&
-	    fi->next->fsr.regs[FP_REGNUM] != (unsigned) -1)
-	  fi->frame = read_memory_integer (fi->next->fsr.regs[FP_REGNUM], 4);
-
-      /* Convert SP-relative offsets of saved registers to real addresses.  */
-      for (reg = 0; reg < NUM_REGS; reg++)
-	if (fi->fsr.regs[reg] == (unsigned) -1)
-	    fi->fsr.regs[reg] = 0;	/* unused entry */
-	  else
-	    fi->fsr.regs[reg] += fi->frame - fi->frameoffset;
-    }
-}
-
-/* Function: find_callers_reg
-   Find REGNUM on the stack.  Otherwise, it's in an active register.  One thing
-   we might want to do here is to check REGNUM against the clobber mask, and
-   somehow flag it as invalid if it isn't saved on the stack somewhere.  This
-   would provide a graceful failure mode when trying to get the value of
-   caller-saves registers for an inner frame.  */
-
-CORE_ADDR
-tic80_find_callers_reg (fi, regnum)
-     struct frame_info *fi;
-     int regnum;
-{
-  for (; fi; fi = fi->next)
-    if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-      return generic_read_register_dummy (fi->pc, fi->frame, regnum);
-    else if (fi->fsr.regs[regnum] != 0)
-      return read_memory_integer (fi->fsr.regs[regnum], 
-				  REGISTER_RAW_SIZE(regnum));
-  return read_register (regnum);
-}
-
-/* Function: frame_chain
-   Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
-   For c80, we save the frame size when we initialize the frame_info.  */
-
-CORE_ADDR
-tic80_frame_chain (fi)
-     struct frame_info *fi;
-{
-  CORE_ADDR fn_start, callers_pc, fp;
-
-  /* is this a dummy frame? */
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return fi->frame;	/* dummy frame same as caller's frame */
-
-  /* is caller-of-this a dummy frame? */
-  callers_pc = FRAME_SAVED_PC(fi);  /* find out who called us: */
-  fp = tic80_find_callers_reg (fi, FP_REGNUM);
-  if (PC_IN_CALL_DUMMY(callers_pc, fp, fp))	
-    return fp;		/* dummy frame's frame may bear no relation to ours */
-
-  if (find_pc_partial_function (fi->pc, 0, &fn_start, 0))
-    if (fn_start == entry_point_address ())
-      return 0;		/* in _start fn, don't chain further */
-
-  if (fi->framereg == FP_REGNUM)
-    return tic80_find_callers_reg (fi, FP_REGNUM);
-  else
-    return fi->frame + fi->framesize;
-}
-
-/* Function: pop_frame
-   Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-struct frame_info *
-tic80_pop_frame (frame)
-     struct frame_info *frame;
-{
-  int regnum;
-
-  if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-    {
-      for (regnum = 0; regnum < NUM_REGS; regnum++)
-	if (frame->fsr.regs[regnum] != 0)
-	  write_register (regnum, 
-			  read_memory_integer (frame->fsr.regs[regnum], 4));
-
-      write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
-      write_register (SP_REGNUM, read_register (FP_REGNUM));
-#if 0
-      if (read_register (PSW_REGNUM) & 0x80)
-	write_register (SPU_REGNUM, read_register (SP_REGNUM));
-      else
-	write_register (SPI_REGNUM, read_register (SP_REGNUM));
-#endif
-    }
-  flush_cached_frames ();
-  return NULL;
-}
-
-/* Function: frame_saved_pc
-   Find the caller of this frame.  We do this by seeing if LR_REGNUM is saved
-   in the stack anywhere, otherwise we get it from the registers. */
-
-CORE_ADDR
-tic80_frame_saved_pc (fi)
-     struct frame_info *fi;
-{
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return generic_read_register_dummy (fi->pc, fi->frame, PC_REGNUM);
-  else
-    return tic80_find_callers_reg (fi, LR_REGNUM);
-}
-
-/* Function: tic80_push_return_address (pc, sp)
-   Set up the return address for the inferior function call.
-   Necessary for targets that don't actually execute a JSR/BSR instruction 
-   (ie. when using an empty CALL_DUMMY) */
-
-CORE_ADDR
-tic80_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  write_register (LR_REGNUM, CALL_DUMMY_ADDRESS ());
-  return sp;
-}
-
-
-/* Function: push_arguments
-   Setup the function arguments for calling a function in the inferior.
-
-   On the TI C80 architecture, there are six register pairs (R2/R3 to R12/13)
-   which are dedicated for passing function arguments.  Up to the first six
-   arguments (depending on size) may go into these registers.
-   The rest go on the stack.
-
-   Arguments that are smaller than 4 bytes will still take up a whole
-   register or a whole 32-bit word on the stack, and will be
-   right-justified in the register or the stack word.  This includes
-   chars, shorts, and small aggregate types.
- 
-   Arguments that are four bytes or less in size are placed in the
-   even-numbered register of a register pair, and the odd-numbered
-   register is not used.
-
-   Arguments of 8 bytes size (such as floating point doubles) are placed
-   in a register pair.  The least significant 32-bit word is placed in
-   the even-numbered register, and the most significant word in the
-   odd-numbered register.
-
-   Aggregate types with sizes between 4 and 8 bytes are passed
-   entirely on the stack, and are left-justified within the
-   double-word (as opposed to aggregates smaller than 4 bytes
-   which are right-justified).
-
-   Aggregates of greater than 8 bytes are first copied onto the stack, 
-   and then a pointer to the copy is passed in the place of the normal
-   argument (either in a register if available, or on the stack).
-
-   Functions that must return an aggregate type can return it in the 
-   normal return value registers (R2 and R3) if its size is 8 bytes or
-   less.  For larger return values, the caller must allocate space for 
-   the callee to copy the return value to.  A pointer to this space is
-   passed as an implicit first argument, always in R0. */
-
-CORE_ADDR
-tic80_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_addr;
-{
-  int stack_offset, stack_alloc;
-  int argreg;
-  int argnum;
-  struct type *type;
-  CORE_ADDR regval;
-  char *val;
-  char valbuf[4];
-  int len;
-  int odd_sized_struct;
-  int is_struct;
-
-  /* first force sp to a 4-byte alignment */
-  sp = sp & ~3;
-
-  argreg = ARG0_REGNUM;  
-  /* The "struct return pointer" pseudo-argument goes in R0 */
-  if (struct_return)
-      write_register (argreg++, struct_addr);
- 
-  /* Now make sure there's space on the stack */
-  for (argnum = 0, stack_alloc = 0;
-       argnum < nargs; argnum++)
-    stack_alloc += ((TYPE_LENGTH(VALUE_TYPE(args[argnum])) + 3) & ~3);
-  sp -= stack_alloc;    /* make room on stack for args */
- 
- 
-  /* Now load as many as possible of the first arguments into
-     registers, and push the rest onto the stack.  There are 16 bytes
-     in four registers available.  Loop thru args from first to last.  */
- 
-  argreg = ARG0_REGNUM;
-  for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
-    {
-      type = VALUE_TYPE (args[argnum]);
-      len  = TYPE_LENGTH (type);
-      memset (valbuf, 0, sizeof (valbuf));
-      val = (char *) VALUE_CONTENTS (args[argnum]);
- 
-/* FIXME -- tic80 can take doubleword arguments in register pairs */
-      is_struct = (type->code == TYPE_CODE_STRUCT);
-      odd_sized_struct = 0;
-
-      if (! is_struct)
-	{
-	  if (len < 4)
-	    { /* value gets right-justified in the register or stack word */
-	      memcpy (valbuf + (4 - len), val, len);
-	      val = valbuf;
-	    }
-	  if (len > 4 && (len & 3) != 0)
-	    odd_sized_struct = 1;     /* such structs go entirely on stack */
-	}
-      else
-	{
-	  /* Structs are always passed by reference. */
-	  write_register (argreg, sp + stack_offset);
-	  argreg ++;
-	}
-
-      while (len > 0)
-        {
-          if (is_struct || argreg > ARGLAST_REGNUM || odd_sized_struct)
-            {				/* must go on the stack */
-              write_memory (sp + stack_offset, val, 4);
-              stack_offset += 4;
-            }
-          /* NOTE WELL!!!!!  This is not an "else if" clause!!!
-             That's because some things get passed on the stack
-             AND in the registers!   */
-          if (!is_struct && argreg <= ARGLAST_REGNUM)
-            {				/* there's room in a register */
-              regval = extract_address (val, REGISTER_RAW_SIZE(argreg));
-              write_register (argreg, regval);
-	      argreg += 2;	/* FIXME -- what about doubleword args? */
-            }
-          /* Store the value 4 bytes at a time.  This means that things
-             larger than 4 bytes may go partly in registers and partly
-             on the stack.  */
-          len -= REGISTER_RAW_SIZE(argreg);
-          val += REGISTER_RAW_SIZE(argreg);
-        }
-    }
-  return sp;
-}
-
-/* Function: get_saved_register
-   Just call the generic_get_saved_register function.  */
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-
-/* Function: tic80_write_sp
-   Because SP is really a read-only register that mirrors either SPU or SPI,
-   we must actually write one of those two as well, depending on PSW. */
-
-void
-tic80_write_sp (val)
-     CORE_ADDR val;
-{
-#if 0
-  unsigned long psw = read_register (PSW_REGNUM);
-
-  if (psw & 0x80)	/* stack mode: user or interrupt */
-    write_register (SPU_REGNUM, val);
-  else
-    write_register (SPI_REGNUM, val);
-#endif
-  write_register (SP_REGNUM, val);
-}
-
-void
-_initialize_tic80_tdep ()
-{
-  tm_print_insn = print_insn_tic80;
-}
-
diff --git a/gdb/tm-68k-fp.h b/gdb/tm-68k-fp.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-68k-fp.h
+++ /dev/null
diff --git a/gdb/tm-68k-nofp.h b/gdb/tm-68k-nofp.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-68k-nofp.h
+++ /dev/null
diff --git a/gdb/tm-68k-noun.h b/gdb/tm-68k-noun.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-68k-noun.h
+++ /dev/null
diff --git a/gdb/tm-68k-un.h b/gdb/tm-68k-un.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-68k-un.h
+++ /dev/null
diff --git a/gdb/tm-amix.h b/gdb/tm-amix.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-amix.h
+++ /dev/null
diff --git a/gdb/tm-delta88.h b/gdb/tm-delta88.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-delta88.h
+++ /dev/null
diff --git a/gdb/tm-es1800.h b/gdb/tm-es1800.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-es1800.h
+++ /dev/null
diff --git a/gdb/tm-h8300.h b/gdb/tm-h8300.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-h8300.h
+++ /dev/null
diff --git a/gdb/tm-h8500.h b/gdb/tm-h8500.h
deleted file mode 100644
index 6497aaa..0000000
--- a/gdb/tm-h8500.h
+++ /dev/null
@@ -1,302 +0,0 @@
-/* Parameters for execution on a H8/500 series machine.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* Contributed by Steve Chamberlain sac@cygnus.com */
-
-#define GDB_TARGET_IS_H8500
-
-#define IEEE_FLOAT 1
-
-/* Define the bit, byte, and word ordering of the machine.  */
-
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-#undef TARGET_INT_BIT
-#define TARGET_INT_BIT 16
-
-#undef TARGET_PTR_BIT
-#define TARGET_PTR_BIT (minimum_mode ? 16 : 32)
-
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-#define SKIP_PROLOGUE(ip)   {(ip) = h8500_skip_prologue(ip);}
-extern CORE_ADDR h8500_skip_prologue ();
-
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions.  */
-
-#define SAVED_PC_AFTER_CALL(frame) saved_pc_after_call(frame)
-
-
-/* Stack grows downward.  */
-
-#define INNER_THAN <
-
-/* Illegal instruction - used by the simulator for breakpoint
-   detection */
-#define BREAKPOINT {0x0b}
-
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-
-#define DECR_PC_AFTER_BREAK 0
-
-
-/* Nonzero if instruction at PC is a return instruction.  */
-
-#define ABOUT_TO_RETURN(pc) about_to_return(pc)
-
-/* Return 1 if P points to an invalid floating point value.  */
-
-#define INVALID_FLOAT(p, len) 0   /* Just a first guess; not checked */
-
-/* Say how long registers are.  */
-
-#define REGISTER_TYPE  unsigned long
-
-/* Say how much memory is needed to store a copy of the register set */
-
-#define REGISTER_BYTES    (24) 
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-int regoff[];
-#define REGISTER_BYTE(N)  (regoff[N])
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N) h8500_register_size(N)
-int h8500_register_size PARAMS ((int regno));
-
-#define REGISTER_VIRTUAL_SIZE(N) h8500_register_size(N)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Nonzero if register N requires conversion
-   from raw format to virtual format.  */
-
-#define REGISTER_CONVERTIBLE(N) (0)
-
-/* Convert data from raw format for register REGNUM
-   to virtual format for register REGNUM.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO)  \
-{ memcpy ((TO), (FROM), 4); }
-
-/* Convert data from virtual format for register REGNUM
-   to raw format for register REGNUM.  */
-
-#define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO)   \
-{ memcpy ((TO), (FROM), 4); }
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) h8500_register_virtual_type(N)
-struct type *h8500_register_virtual_type PARAMS ((int regno));
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES \
-  {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-   "ccr","pc", \
-    "cp","dp","ep","tp" }
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-
-#define R0_REGNUM	0
-#define R1_REGNUM	1
-#define R2_REGNUM	2
-#define R3_REGNUM	3
-#define R4_REGNUM	4
-#define R5_REGNUM	5
-#define R6_REGNUM	6
-#define R7_REGNUM	7
-
-#define SP_REGNUM       R7_REGNUM /* Contains address of top of stack */
-#define FP_REGNUM       R6_REGNUM /* Contains address of executing stack frame */
-
-#define CCR_REGNUM      8	/* Contains processor status */
-#define PC_REGNUM       9	/* Contains program counter */
-
-#define SEG_C_REGNUM	10	/* Segment registers */
-#define SEG_D_REGNUM	11
-#define SEG_E_REGNUM	12
-#define SEG_T_REGNUM	13
-
-#define NUM_REGS 	14
-
-#define PTR_SIZE (minimum_mode ? 2: 4)
-#define PTR_MASK (minimum_mode ? 0x0000ffff : 0x00ffffff)
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. */
-
-/*#define STORE_STRUCT_RETURN(ADDR, SP) \
-  { write_register (0, (ADDR)); abort(); }*/
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  bcopy ((char *)(REGBUF), VALBUF, TYPE_LENGTH(TYPE))
-
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  Assumes floats are passed
-   in d0/d1.  */
-
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(CORE_ADDR *)(REGBUF))
-
-
-/* Define other aspects of the stack frame.  */
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
-
-/* Any function with a frame looks like this
-   SECOND ARG
-   FIRST ARG
-   RET PC
-   SAVED R2
-   SAVED R3
-   SAVED FP   <-FP POINTS HERE
-   LOCALS0
-   LOCALS1    <-SP POINTS HERE
-   
-   */
-
-CORE_ADDR h8500_frame_chain PARAMS ((FRAME thisframe));
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fci)  \
-       (fci)->frame |= read_register(SEG_T_REGNUM) << 16;
-
-#define FRAME_CHAIN(FRAME) h8500_frame_chain(FRAME)
-
-#define FRAME_SAVED_PC(FRAME) frame_saved_pc(FRAME)
-
-#define FRAME_ARGS_ADDRESS(fi) frame_args_address(fi)
-
-#define FRAME_LOCALS_ADDRESS(fi) frame_locals_address(fi);
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are
-   now that the C compiler delays popping them.  */
-
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-
-/* Push an empty stack frame, to record the current PC, etc.  */
-
-/*#define PUSH_DUMMY_FRAME	{ h8300_push_dummy_frame (); }*/
-
-/* Discard from the stack the innermost frame, restoring all registers.  */
-
-#define POP_FRAME		{ h8300_pop_frame (); }
-
-#define SHORT_INT_MAX 32767
-#define SHORT_INT_MIN -32768
-
-
-
-#define	BEFORE_MAIN_LOOP_HOOK	\
-  hms_before_main_loop();
-
-
-#define NAMES_HAVE_UNDERSCORE
-
-typedef unsigned short INSN_WORD;
-
-#define ADDR_BITS_REMOVE(addr) ((addr) & 0xffffff)
-#define ADDR_BITS_SET(addr) (((addr)))
-
-#define read_memory_short(x)  (read_memory_integer(x,2) & 0xffff)
-#define DONT_USE_REMOTE
-
-
-#define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno)
-
-int minimum_mode;
-
-#define CALL_DUMMY_LENGTH 10
-
-/* Fake variables to make it easy to use 24 bit register pointers */
-
-int h8500_is_trapped_internalvar PARAMS ((char *name));
-#define IS_TRAPPED_INTERNALVAR h8500_is_trapped_internalvar
-
-PTR h8500_value_of_trapped_internalvar PARAMS ((struct internalvar *var));
-#define VALUE_OF_TRAPPED_INTERNALVAR h8500_value_of_trapped_internalvar
-
-void h8500_set_trapped_internalvar PARAMS ((struct internalvar *var, value newval, int bitpos, int bitsize, int offset));
-#define SET_TRAPPED_INTERNALVAR h8500_set_trapped_internalvar
diff --git a/gdb/tm-hppa.h b/gdb/tm-hppa.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-hppa.h
+++ /dev/null
diff --git a/gdb/tm-hppab.h b/gdb/tm-hppab.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-hppab.h
+++ /dev/null
diff --git a/gdb/tm-hppabsd.h b/gdb/tm-hppabsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-hppabsd.h
+++ /dev/null
diff --git a/gdb/tm-hppah.h b/gdb/tm-hppah.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-hppah.h
+++ /dev/null
diff --git a/gdb/tm-hppahpux.h b/gdb/tm-hppahpux.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-hppahpux.h
+++ /dev/null
diff --git a/gdb/tm-i386bsd.h b/gdb/tm-i386bsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-i386bsd.h
+++ /dev/null
diff --git a/gdb/tm-i386v4.h b/gdb/tm-i386v4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-i386v4.h
+++ /dev/null
diff --git a/gdb/tm-i860.h b/gdb/tm-i860.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-i860.h
+++ /dev/null
diff --git a/gdb/tm-irix3.h b/gdb/tm-irix3.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-irix3.h
+++ /dev/null
diff --git a/gdb/tm-linux.h b/gdb/tm-linux.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-linux.h
+++ /dev/null
diff --git a/gdb/tm-os68k.h b/gdb/tm-os68k.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-os68k.h
+++ /dev/null
diff --git a/gdb/tm-rs6000.h b/gdb/tm-rs6000.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-rs6000.h
+++ /dev/null
diff --git a/gdb/tm-spc-em.h b/gdb/tm-spc-em.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-spc-em.h
+++ /dev/null
diff --git a/gdb/tm-spc-noun.h b/gdb/tm-spc-noun.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-spc-noun.h
+++ /dev/null
diff --git a/gdb/tm-spc-un.h b/gdb/tm-spc-un.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-spc-un.h
+++ /dev/null
diff --git a/gdb/tm-st2000.h b/gdb/tm-st2000.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-st2000.h
+++ /dev/null
diff --git a/gdb/tm-stratus.h b/gdb/tm-stratus.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-stratus.h
+++ /dev/null
diff --git a/gdb/tm-sun4os5.h b/gdb/tm-sun4os5.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-sun4os5.h
+++ /dev/null
diff --git a/gdb/tm-sun4sol2.h b/gdb/tm-sun4sol2.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-sun4sol2.h
+++ /dev/null
diff --git a/gdb/tm-svr4.h b/gdb/tm-svr4.h
deleted file mode 100755
index e69de29..0000000
--- a/gdb/tm-svr4.h
+++ /dev/null
diff --git a/gdb/tm-sysv4.h b/gdb/tm-sysv4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-sysv4.h
+++ /dev/null
diff --git a/gdb/tm-ultra3.h b/gdb/tm-ultra3.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-ultra3.h
+++ /dev/null
diff --git a/gdb/tm-z8k.h b/gdb/tm-z8k.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/tm-z8k.h
+++ /dev/null
diff --git a/gdb/top.c b/gdb/top.c
deleted file mode 100644
index 189e3c3..0000000
--- a/gdb/top.c
+++ /dev/null
@@ -1,3677 +0,0 @@
-/* Top level stuff for GDB, the GNU debugger.
-   Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcmd.h"
-#include "call-cmds.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "signals.h"
-#include "target.h"
-#include "breakpoint.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "language.h"
-#include "terminal.h" /* For job_control.  */
-#include "annotate.h"
-#include <setjmp.h>
-#include "top.h"
-
-/* readline include files */
-#include <readline/readline.h>
-#include <readline/history.h>
-
-/* readline defines this.  */
-#undef savestring
-
-#include <sys/types.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include "gdb_string.h"
-#include "gdb_stat.h"
-#include <ctype.h>
-
-extern void initialize_utils PARAMS ((void));
-
-/* Prototypes for local functions */
-
-static void dont_repeat_command PARAMS ((char *, int));
-
-static void source_cleanup_lines PARAMS ((PTR));
-
-static void user_defined_command PARAMS ((char *, int));
-
-static void init_signals PARAMS ((void));
-
-#ifdef STOP_SIGNAL
-static void stop_sig PARAMS ((int));
-#endif
-
-static char * line_completion_function PARAMS ((char *, int, char *, int));
-
-static char * readline_line_completion_function PARAMS ((char *, int));
-
-static void command_loop_marker PARAMS ((int));
-
-static void while_command PARAMS ((char *, int));
-
-static void if_command PARAMS ((char *, int));
-
-static struct command_line *
-build_command_line PARAMS ((enum command_control_type, char *));
-
-static struct command_line *
-get_command_line PARAMS ((enum command_control_type, char *));
-
-static void realloc_body_list PARAMS ((struct command_line *, int));
-
-static enum misc_command_type read_next_line PARAMS ((struct command_line **));
-
-static enum command_control_type
-recurse_read_control_structure PARAMS ((struct command_line *));
-
-static struct cleanup * setup_user_args PARAMS ((char *));
-
-static char * locate_arg PARAMS ((char *));
-
-static char * insert_args PARAMS ((char *));
-
-static void arg_cleanup PARAMS ((void));
-
-static void init_main PARAMS ((void));
-
-static void init_cmd_lists PARAMS ((void));
-
-static void float_handler PARAMS ((int));
-
-static void init_signals PARAMS ((void));
-
-static void set_verbose PARAMS ((char *, int, struct cmd_list_element *));
-
-static void show_history PARAMS ((char *, int));
-
-static void set_history PARAMS ((char *, int));
-
-static void set_history_size_command PARAMS ((char *, int,
-					      struct cmd_list_element *));
-
-static void show_commands PARAMS ((char *, int));
-
-static void echo_command PARAMS ((char *, int));
-
-static void pwd_command PARAMS ((char *, int));
-
-static void show_version PARAMS ((char *, int));
-
-static void document_command PARAMS ((char *, int));
-
-static void define_command PARAMS ((char *, int));
-
-static void validate_comname PARAMS ((char *));
-
-static void help_command PARAMS ((char *, int));
-
-static void show_command PARAMS ((char *, int));
-
-static void info_command PARAMS ((char *, int));
-
-static void complete_command PARAMS ((char *, int));
-
-static void do_nothing PARAMS ((int));
-
-#ifdef SIGHUP
-static int quit_cover PARAMS ((PTR));
-
-static void disconnect PARAMS ((int));
-#endif
-
-static void source_cleanup PARAMS ((FILE *));
-
-/* If this definition isn't overridden by the header files, assume
-   that isatty and fileno exist on this system.  */
-#ifndef ISATTY
-#define ISATTY(FP)	(isatty (fileno (FP)))
-#endif
-
-/* Initialization file name for gdb.  This is overridden in some configs.  */
-
-#ifndef	GDBINIT_FILENAME
-#define	GDBINIT_FILENAME	".gdbinit"
-#endif
-char gdbinit[] = GDBINIT_FILENAME;
-
-int inhibit_gdbinit = 0;
-
-/* If nonzero, and GDB has been configured to be able to use windows,
-   attempt to open them upon startup.  */
-
-int use_windows = 1;
-
-/* Version number of GDB, as a string.  */
-
-extern char *version;
-
-/* Canonical host name as a string. */
-
-extern char *host_name;
-
-/* Canonical target name as a string. */
-
-extern char *target_name;
-
-extern char lang_frame_mismatch_warn[];		/* language.c */
-
-/* Flag for whether we want all the "from_tty" gubbish printed.  */
-
-int caution = 1;			/* Default is yes, sigh. */
-
-/* Define all cmd_list_elements.  */
-
-/* Chain containing all defined commands.  */
-
-struct cmd_list_element *cmdlist;
-
-/* Chain containing all defined info subcommands.  */
-
-struct cmd_list_element *infolist;
-
-/* Chain containing all defined enable subcommands. */
-
-struct cmd_list_element *enablelist;
-
-/* Chain containing all defined disable subcommands. */
-
-struct cmd_list_element *disablelist;
-
-/* Chain containing all defined toggle subcommands. */
-
-struct cmd_list_element *togglelist;
-
-/* Chain containing all defined stop subcommands. */
-
-struct cmd_list_element *stoplist;
-
-/* Chain containing all defined delete subcommands. */
-
-struct cmd_list_element *deletelist;
-
-/* Chain containing all defined "enable breakpoint" subcommands. */
-
-struct cmd_list_element *enablebreaklist;
-
-/* Chain containing all defined set subcommands */
-
-struct cmd_list_element *setlist;
-
-/* Chain containing all defined unset subcommands */
-
-struct cmd_list_element *unsetlist;
-
-/* Chain containing all defined show subcommands.  */
-
-struct cmd_list_element *showlist;
-
-/* Chain containing all defined \"set history\".  */
-
-struct cmd_list_element *sethistlist;
-
-/* Chain containing all defined \"show history\".  */
-
-struct cmd_list_element *showhistlist;
-
-/* Chain containing all defined \"unset history\".  */
-
-struct cmd_list_element *unsethistlist;
-
-/* Chain containing all defined maintenance subcommands. */
-
-#if MAINTENANCE_CMDS
-struct cmd_list_element *maintenancelist;
-#endif
-
-/* Chain containing all defined "maintenance info" subcommands. */
-
-#if MAINTENANCE_CMDS
-struct cmd_list_element *maintenanceinfolist;
-#endif
-
-/* Chain containing all defined "maintenance print" subcommands. */
-
-#if MAINTENANCE_CMDS
-struct cmd_list_element *maintenanceprintlist;
-#endif
-
-struct cmd_list_element *setprintlist;
-
-struct cmd_list_element *showprintlist;
-
-struct cmd_list_element *setchecklist;
-
-struct cmd_list_element *showchecklist;
-
-/* stdio stream that command input is being read from.  Set to stdin normally.
-   Set by source_command to the file we are sourcing.  Set to NULL if we are
-   executing a user-defined command or interacting via a GUI.  */
-
-FILE *instream;
-
-/* Current working directory.  */
-
-char *current_directory;
-
-/* The directory name is actually stored here (usually).  */
-char gdb_dirbuf[1024];
-
-/* Function to call before reading a command, if nonzero.
-   The function receives two args: an input stream,
-   and a prompt string.  */
-
-void (*window_hook) PARAMS ((FILE *, char *));
-
-int epoch_interface;
-int xgdb_verbose;
-
-/* gdb prints this when reading a command interactively */
-static char *prompt;
-
-/* Buffer used for reading command lines, and the size
-   allocated for it so far.  */
-
-char *line;
-int linesize = 100;
-
-/* Nonzero if the current command is modified by "server ".  This
-   affects things like recording into the command history, comamnds
-   repeating on RETURN, etc.  This is so a user interface (emacs, GUI,
-   whatever) can issue its own commands and also send along commands
-   from the user, and have the user not notice that the user interface
-   is issuing commands too.  */
-int server_command;
-
-/* Baud rate specified for talking to serial target systems.  Default
-   is left as -1, so targets can choose their own defaults.  */
-/* FIXME: This means that "show remotebaud" and gr_files_info can print -1
-   or (unsigned int)-1.  This is a Bad User Interface.  */
-
-int baud_rate = -1;
-
-/* Timeout limit for response from target. */
-
-int remote_timeout = 20;	/* Set default to 20 */
-
-/* Non-zero tells remote* modules to output debugging info.  */
-
-int remote_debug = 0;
-
-/* Level of control structure.  */
-static int control_level;
-
-/* Structure for arguments to user defined functions.  */
-#define MAXUSERARGS 10
-struct user_args
-{
-  struct user_args *next;
-  struct
-    {
-      char *arg;
-      int len;
-    } a[MAXUSERARGS];
-  int count;
-} *user_args;
-
-/* Signal to catch ^Z typed while reading a command: SIGTSTP or SIGCONT.  */
-
-#ifndef STOP_SIGNAL
-#ifdef SIGTSTP
-#define STOP_SIGNAL SIGTSTP
-static void stop_sig PARAMS ((int));
-#endif
-#endif
-
-/* Some System V have job control but not sigsetmask(). */
-#if !defined (HAVE_SIGSETMASK)
-#if !defined (USG)
-#define HAVE_SIGSETMASK 1
-#else
-#define HAVE_SIGSETMASK 0
-#endif
-#endif
-
-#if 0 == (HAVE_SIGSETMASK)
-#define sigsetmask(n)
-#endif
-
-/* Hooks for alternate command interfaces.  */
-
-/* Called after most modules have been initialized, but before taking users
-   command file.  */
-
-void (*init_ui_hook) PARAMS ((char *argv0));
-#ifdef __CYGWIN32__
-void (*ui_loop_hook) PARAMS ((int));
-#endif
-
-/* Called instead of command_loop at top level.  Can be invoked via
-   return_to_top_level.  */
-
-void (*command_loop_hook) PARAMS ((void));
-
-
-/* Called instead of fputs for all output.  */
-
-void (*fputs_unfiltered_hook) PARAMS ((const char *linebuffer, GDB_FILE *stream));
-
-/* Called when the target says something to the host, which may
-   want to appear in a different window. */
-
-void (*target_output_hook) PARAMS ((char *));
-
-/* Called from print_frame_info to list the line we stopped in.  */
-
-void (*print_frame_info_listing_hook) PARAMS ((struct symtab *s, int line,
-					       int stopline, int noerror));
-/* Replaces most of query.  */
-
-int (*query_hook) PARAMS ((const char *, va_list));
-
-/* Replaces most of warning.  */
-
-void (*warning_hook) PARAMS ((const char *, va_list));
-
-/* Called from gdb_flush to flush output.  */
-
-void (*flush_hook) PARAMS ((GDB_FILE *stream));
-
-/* These three functions support getting lines of text from the user.  They
-   are used in sequence.  First readline_begin_hook is called with a text
-   string that might be (for example) a message for the user to type in a
-   sequence of commands to be executed at a breakpoint.  If this function
-   calls back to a GUI, it might take this opportunity to pop up a text
-   interaction window with this message.  Next, readline_hook is called
-   with a prompt that is emitted prior to collecting the user input.
-   It can be called multiple times.  Finally, readline_end_hook is called
-   to notify the GUI that we are done with the interaction window and it
-   can close it. */
-
-void (*readline_begin_hook) PARAMS ((char *, ...));
-char * (*readline_hook) PARAMS ((char *));
-void (*readline_end_hook) PARAMS ((void));
-
-/* Called as appropriate to notify the interface of the specified breakpoint
-   conditions.  */
-
-void (*create_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
-void (*delete_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
-void (*modify_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
-
-/* Called during long calculations to allow GUI to repair window damage, and to
-   check for stop buttons, etc... */
-
-void (*interactive_hook) PARAMS ((void));
-
-/* Called when the registers have changed, as a hint to a GUI
-   to minimize window update. */
-
-void (*registers_changed_hook) PARAMS ((void));
-
-/* Tell the GUI someone changed the register REGNO. -1 means
-   that the caller does not know which register changed or
-   that several registers have changed (see value_assign).*/
-void (*register_changed_hook) PARAMS ((int regno));
-
-/* Tell the GUI someone changed LEN bytes of memory at ADDR */
-void (*memory_changed_hook) PARAMS ((CORE_ADDR addr, int len));
-
-/* Called when going to wait for the target.  Usually allows the GUI to run
-   while waiting for target events.  */
-
-int (*target_wait_hook) PARAMS ((int pid, struct target_waitstatus *status));
-
-/* Used by UI as a wrapper around command execution.  May do various things
-   like enabling/disabling buttons, etc...  */
-
-void (*call_command_hook) PARAMS ((struct cmd_list_element *c, char *cmd,
-				   int from_tty));
-
-/* Called when the current thread changes.  Argument is thread id.  */
-
-void (*context_hook) PARAMS ((int id));
-
-/* Takes control from error ().  Typically used to prevent longjmps out of the
-   middle of the GUI.  Usually used in conjunction with a catch routine.  */
-
-NORETURN void (*error_hook) PARAMS ((void)) ATTR_NORETURN;
-
-
-/* Where to go for return_to_top_level (RETURN_ERROR).  */
-SIGJMP_BUF error_return;
-/* Where to go for return_to_top_level (RETURN_QUIT).  */
-SIGJMP_BUF quit_return;
-
-/* Return for reason REASON.  This generally gets back to the command
-   loop, but can be caught via catch_errors.  */
-
-NORETURN void
-return_to_top_level (reason)
-     enum return_reason reason;
-{
-  quit_flag = 0;
-  immediate_quit = 0;
-
-  /* Perhaps it would be cleaner to do this via the cleanup chain (not sure
-     I can think of a reason why that is vital, though).  */
-  bpstat_clear_actions(stop_bpstat);	/* Clear queued breakpoint commands */
-
-  disable_current_display ();
-  do_cleanups (ALL_CLEANUPS);
-
-  if (annotation_level > 1)
-    switch (reason)
-      {
-      case RETURN_QUIT:
-	annotate_quit ();
-	break;
-      case RETURN_ERROR:
-	annotate_error ();
-	break;
-      }
-
-  (NORETURN void) SIGLONGJMP
-    (reason == RETURN_ERROR ? error_return : quit_return, 1);
-}
-
-/* Call FUNC with arg ARGS, catching any errors.  If there is no
-   error, return the value returned by FUNC.  If there is an error,
-   print ERRSTRING, print the specific error message, then return
-   zero.
-
-   Must not be called with immediate_quit in effect (bad things might
-   happen, say we got a signal in the middle of a memcpy to quit_return).
-   This is an OK restriction; with very few exceptions immediate_quit can
-   be replaced by judicious use of QUIT.
-
-   MASK specifies what to catch; it is normally set to
-   RETURN_MASK_ALL, if for no other reason than that the code which
-   calls catch_errors might not be set up to deal with a quit which
-   isn't caught.  But if the code can deal with it, it generally
-   should be RETURN_MASK_ERROR, unless for some reason it is more
-   useful to abort only the portion of the operation inside the
-   catch_errors.  Note that quit should return to the command line
-   fairly quickly, even if some further processing is being done.  */
-
-int
-catch_errors (func, args, errstring, mask)
-     catch_errors_ftype *func;
-     PTR args;
-     char *errstring;
-     return_mask mask;
-{
-  SIGJMP_BUF saved_error;
-  SIGJMP_BUF saved_quit;
-  SIGJMP_BUF tmp_jmp;
-  int val;
-  struct cleanup *saved_cleanup_chain;
-  char *saved_error_pre_print;
-  char *saved_quit_pre_print;
-
-  saved_cleanup_chain = save_cleanups ();
-  saved_error_pre_print = error_pre_print;
-  saved_quit_pre_print = quit_pre_print;
-
-  if (mask & RETURN_MASK_ERROR)
-    {
-      memcpy ((char *)saved_error, (char *)error_return, sizeof (SIGJMP_BUF));
-      error_pre_print = errstring;
-    }
-  if (mask & RETURN_MASK_QUIT)
-    {
-      memcpy (saved_quit, quit_return, sizeof (SIGJMP_BUF));
-      quit_pre_print = errstring;
-    }
-
-  if (SIGSETJMP (tmp_jmp) == 0)
-    {
-      if (mask & RETURN_MASK_ERROR)
-	memcpy (error_return, tmp_jmp, sizeof (SIGJMP_BUF));
-      if (mask & RETURN_MASK_QUIT)
-	memcpy (quit_return, tmp_jmp, sizeof (SIGJMP_BUF));
-      val = (*func) (args);
-    }
-  else
-    val = 0;
-
-  restore_cleanups (saved_cleanup_chain);
-
-  if (mask & RETURN_MASK_ERROR)
-    {
-      memcpy (error_return, saved_error, sizeof (SIGJMP_BUF));
-      error_pre_print = saved_error_pre_print;
-    }
-  if (mask & RETURN_MASK_QUIT)
-    {
-      memcpy (quit_return, saved_quit, sizeof (SIGJMP_BUF));
-      quit_pre_print = saved_quit_pre_print;
-    }
-  return val;
-}
-
-/* Handler for SIGHUP.  */
-
-#ifdef SIGHUP
-static void
-disconnect (signo)
-int signo;
-{
-  catch_errors (quit_cover, NULL,
-		"Could not kill the program being debugged", RETURN_MASK_ALL);
-  signal (SIGHUP, SIG_DFL);
-  kill (getpid (), SIGHUP);
-}
-
-/* Just a little helper function for disconnect().  */
-
-static int
-quit_cover (s)
-     PTR s;
-{
-  caution = 0;		/* Throw caution to the wind -- we're exiting.
-			   This prevents asking the user dumb questions.  */
-  quit_command((char *)0, 0);
-  return 0;
-}
-#endif /* defined SIGHUP */
-
-/* Line number we are currently in in a file which is being sourced.  */
-static int source_line_number;
-
-/* Name of the file we are sourcing.  */
-static char *source_file_name;
-
-/* Buffer containing the error_pre_print used by the source stuff.
-   Malloc'd.  */
-static char *source_error;
-static int source_error_allocated;
-
-/* Something to glom on to the start of error_pre_print if source_file_name
-   is set.  */
-static char *source_pre_error;
-
-/* Clean up on error during a "source" command (or execution of a
-   user-defined command).  */
-
-static void
-source_cleanup (stream)
-     FILE *stream;
-{
-  /* Restore the previous input stream.  */
-  instream = stream;
-}
-
-/* Read commands from STREAM.  */
-void
-read_command_file (stream)
-     FILE *stream;
-{
-  struct cleanup *cleanups;
-
-  cleanups = make_cleanup ((make_cleanup_func) source_cleanup, instream);
-  instream = stream;
-  command_loop ();
-  do_cleanups (cleanups);
-}
-
-extern void init_proc PARAMS ((void));
-
-void (*pre_init_ui_hook) PARAMS ((void));
-
-void
-gdb_init (argv0)
-     char *argv0;
-{
-  if (pre_init_ui_hook)
-    pre_init_ui_hook ();
-
-  /* Run the init function of each source file */
-
-  getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
-  current_directory = gdb_dirbuf;
-
-  init_cmd_lists ();	/* This needs to be done first */
-  initialize_targets (); /* Setup target_terminal macros for utils.c */
-  initialize_utils ();	/* Make errors and warnings possible */
-  initialize_all_files ();
-  init_main ();		/* But that omits this file!  Do it now */
-  init_signals ();
-
-  init_proc ();
-
-  /* We need a default language for parsing expressions, so simple things like
-     "set width 0" won't fail if no language is explicitly set in a config file
-     or implicitly set by reading an executable during startup. */
-  set_language (language_c);
-  expected_language = current_language;	/* don't warn about the change.  */
-
-  if (init_ui_hook)
-    init_ui_hook (argv0);
-}
-
-/* Allocate, initialize a new command line structure for one of the
-   control commands (if/while).  */
-
-static struct command_line *
-build_command_line (type, args)
-     enum command_control_type type;
-     char *args;
-{
-  struct command_line *cmd;
-
-  if (args == NULL)
-    error ("if/while commands require arguments.\n");
-
-  cmd = (struct command_line *)xmalloc (sizeof (struct command_line));
-  cmd->next = NULL;
-  cmd->control_type = type;
-
-  cmd->body_count = 1;
-  cmd->body_list
-    = (struct command_line **)xmalloc (sizeof (struct command_line *)
-				       * cmd->body_count);
-  memset (cmd->body_list, 0, sizeof (struct command_line *) * cmd->body_count);
-  cmd->line = savestring (args, strlen (args));
-  return cmd;
-}
-
-/* Build and return a new command structure for the control commands
-   such as "if" and "while".  */
-
-static struct command_line *
-get_command_line (type, arg)
-     enum command_control_type type;
-     char *arg;
-{
-  struct command_line *cmd;
-  struct cleanup *old_chain = NULL;
-
-  /* Allocate and build a new command line structure.  */
-  cmd = build_command_line (type, arg);
-
-  old_chain = make_cleanup ((make_cleanup_func) free_command_lines, &cmd);
-
-  /* Read in the body of this command.  */
-  if (recurse_read_control_structure (cmd) == invalid_control)
-    {
-      warning ("error reading in control structure\n");
-      do_cleanups (old_chain);
-      return NULL;
-    }
-
-  discard_cleanups (old_chain);
-  return cmd;
-}
-
-/* Recursively print a command (including full control structures).  */
-void
-print_command_line (cmd, depth)
-     struct command_line *cmd;
-     unsigned int depth;
-{
-  unsigned int i;
-
-  if (depth)
-    {
-      for (i = 0; i < depth; i++)
-	fputs_filtered ("  ", gdb_stdout);
-    }
-
-  /* A simple command, print it and return.  */
-  if (cmd->control_type == simple_control)
-    {
-      fputs_filtered (cmd->line, gdb_stdout);
-      fputs_filtered ("\n", gdb_stdout);
-      return;
-    }
-
-  /* loop_continue to jump to the start of a while loop, print it
-     and return. */
-  if (cmd->control_type == continue_control)
-    {
-      fputs_filtered ("loop_continue\n", gdb_stdout);
-      return;
-    }
-
-  /* loop_break to break out of a while loop, print it and return.  */
-  if (cmd->control_type == break_control)
-    {
-      fputs_filtered ("loop_break\n", gdb_stdout);
-      return;
-    }
-
-  /* A while command.  Recursively print its subcommands before returning.  */
-  if (cmd->control_type == while_control)
-    {
-      struct command_line *list;
-      fputs_filtered ("while ", gdb_stdout);
-      fputs_filtered (cmd->line, gdb_stdout);
-      fputs_filtered ("\n", gdb_stdout);
-      list = *cmd->body_list;
-      while (list)
-	{
-	  print_command_line (list, depth + 1);
-	  list = list->next;
-	}
-    }
-
-  /* An if command.  Recursively print both arms before returning.  */
-  if (cmd->control_type == if_control)
-    {
-      fputs_filtered ("if ", gdb_stdout);
-      fputs_filtered (cmd->line, gdb_stdout);
-      fputs_filtered ("\n", gdb_stdout);
-      /* The true arm. */
-      print_command_line (cmd->body_list[0], depth + 1);
-
-      /* Show the false arm if it exists.  */
-      if (cmd->body_count == 2)
-	  {
-	    if (depth)
-	      {
-		for (i = 0; i < depth; i++)
-		  fputs_filtered ("  ", gdb_stdout);
-	      }
-	    fputs_filtered ("else\n", gdb_stdout);
-	    print_command_line (cmd->body_list[1], depth + 1);
-	  }
-      if (depth)
-	{
-	  for (i = 0; i < depth; i++)
-	    fputs_filtered ("  ", gdb_stdout);
-	}
-      fputs_filtered ("end\n", gdb_stdout);
-    }
-}
-
-/* Execute the command in CMD.  */
-
-enum command_control_type
-execute_control_command (cmd)
-     struct command_line *cmd;
-{
-  struct expression *expr;
-  struct command_line *current;
-  struct cleanup *old_chain = 0;
-  value_ptr val;
-  value_ptr val_mark;
-  int loop;
-  enum command_control_type ret;
-  char *new_line;
-
-  switch (cmd->control_type)
-    {
-    case simple_control:
-      /* A simple command, execute it and return.  */
-      new_line = insert_args (cmd->line);
-      if (!new_line)
-	return invalid_control;
-      old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                &new_line);
-      execute_command (new_line, 0);
-      ret = cmd->control_type;
-      break;
-
-    case continue_control:
-    case break_control:
-      /* Return for "continue", and "break" so we can either
-	 continue the loop at the top, or break out.  */
-      ret = cmd->control_type;
-      break;
-
-    case while_control:
-      {
-	/* Parse the loop control expression for the while statement.  */
-	new_line = insert_args (cmd->line);
-	if (!new_line)
-	  return invalid_control;
-	old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                  &new_line);
-	expr = parse_expression (new_line);
-	make_cleanup ((make_cleanup_func) free_current_contents, &expr);
-	
-	ret = simple_control;
-	loop = 1;
-
-	/* Keep iterating so long as the expression is true.  */
-	while (loop == 1)
-	  {
-	    int cond_result;
-
-	    QUIT;
-
-	    /* Evaluate the expression.  */
-	    val_mark = value_mark ();
-	    val = evaluate_expression (expr);
-	    cond_result = value_true (val);
-	    value_free_to_mark (val_mark);
-
-	    /* If the value is false, then break out of the loop.  */
-	    if (!cond_result)
-	      break;
-
-	    /* Execute the body of the while statement.  */
-	    current = *cmd->body_list;
-	    while (current)
-	      {
-		ret = execute_control_command (current);
-
-		/* If we got an error, or a "break" command, then stop
-		   looping.  */
-		if (ret == invalid_control || ret == break_control)
-		  {
-		    loop = 0;
-		    break;
-		  }
-
-		/* If we got a "continue" command, then restart the loop
-		   at this point.  */
-		if (ret == continue_control)
-		  break;
-		
-		/* Get the next statement.  */
-		current = current->next; 
-	      }
-	  }
-
-	/* Reset RET so that we don't recurse the break all the way down.  */
-	if (ret == break_control)
-	  ret = simple_control;
-
-	break;
-      }
-
-    case if_control:
-      {
-	new_line = insert_args (cmd->line);
-	if (!new_line)
-	  return invalid_control;
-	old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                  &new_line);
-	/* Parse the conditional for the if statement.  */
-	expr = parse_expression (new_line);
-	make_cleanup ((make_cleanup_func) free_current_contents, &expr);
-
-	current = NULL;
-	ret = simple_control;
-
-	/* Evaluate the conditional.  */
-	val_mark = value_mark ();
-	val = evaluate_expression (expr);
-
-	/* Choose which arm to take commands from based on the value of the
-	   conditional expression.  */
-	if (value_true (val))
-	  current = *cmd->body_list;
-	else if (cmd->body_count == 2)
-	  current = *(cmd->body_list + 1);
-	value_free_to_mark (val_mark);
-
-	/* Execute commands in the given arm.  */
-	while (current)
-	  {
-	    ret = execute_control_command (current);
-
-	    /* If we got an error, get out.  */
-	    if (ret != simple_control)
-	      break;
-
-	    /* Get the next statement in the body.  */
-	    current = current->next;
-	  }
-
-	break;
-      }
-
-    default:
-      warning ("Invalid control type in command structure.");
-      return invalid_control;
-    }
-
-  if (old_chain)
-    do_cleanups (old_chain);
-
-  return ret;
-}
-
-/* "while" command support.  Executes a body of statements while the
-   loop condition is nonzero.  */
-
-static void
-while_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct command_line *command = NULL;
-
-  control_level = 1;
-  command = get_command_line (while_control, arg);
-
-  if (command == NULL)
-    return;
-
-  execute_control_command (command);
-  free_command_lines (&command);
-}
-
-/* "if" command support.  Execute either the true or false arm depending
-   on the value of the if conditional.  */
-
-static void
-if_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  struct command_line *command = NULL;
-
-  control_level = 1;
-  command = get_command_line (if_control, arg);
-
-  if (command == NULL)
-    return;
-
-  execute_control_command (command);
-  free_command_lines (&command);
-}
-
-/* Cleanup */
-static void
-arg_cleanup ()
-{
-  struct user_args *oargs = user_args;
-  if (!user_args)
-    fatal ("Internal error, arg_cleanup called with no user args.\n");
-
-  user_args = user_args->next;
-  free (oargs);
-}
-
-/* Bind the incomming arguments for a user defined command to
-   $arg0, $arg1 ... $argMAXUSERARGS.  */
-
-static struct cleanup *
-setup_user_args (p)
-     char *p;
-{
-  struct user_args *args;
-  struct cleanup *old_chain;
-  unsigned int arg_count = 0;
-
-  args = (struct user_args *)xmalloc (sizeof (struct user_args));
-  memset (args, 0, sizeof (struct user_args));
-
-  args->next = user_args;
-  user_args = args;
-
-  old_chain = make_cleanup ((make_cleanup_func) arg_cleanup, 0);
-
-  if (p == NULL)
-    return old_chain;
-
-  while (*p)
-    {
-      char *start_arg;
-      int squote = 0;
-      int dquote = 0;
-      int bsquote = 0;
-
-      if (arg_count >= MAXUSERARGS)
-	{
-	  error ("user defined function may only have %d arguments.\n",
-		 MAXUSERARGS);
-	  return old_chain;
-	}
-
-      /* Strip whitespace.  */
-      while (*p == ' ' || *p == '\t')
-	p++;
-
-      /* P now points to an argument.  */
-      start_arg = p;
-      user_args->a[arg_count].arg = p;
-
-      /* Get to the end of this argument.  */
-      while (*p)
-	{
-	  if (((*p == ' ' || *p == '\t')) && !squote && !dquote && !bsquote)
-	    break;
-	  else
-	    {
-	      if (bsquote)
-		bsquote = 0;
-	      else if (*p == '\\')
-		bsquote = 1;
-	      else if (squote)
-		{
-		  if (*p == '\'')
-		    squote = 0;
-		}
-	      else if (dquote)
-		{
-		  if (*p == '"')
-		    dquote = 0;
-		}
-	      else
-		{
-		  if (*p == '\'')
-		    squote = 1;
-		  else if (*p == '"')
-		    dquote = 1;
-		}
-	      p++;
-	    }
-	}
-
-      user_args->a[arg_count].len = p - start_arg;
-      arg_count++;
-      user_args->count++;
-    }
-  return old_chain;
-}
-
-/* Given character string P, return a point to the first argument ($arg),
-   or NULL if P contains no arguments.  */
-
-static char *
-locate_arg (p)
-     char *p;
-{
-  while ((p = strchr (p, '$')))
-    {
-      if (strncmp (p, "$arg", 4) == 0 && isdigit (p[4]))
-	return p;
-      p++;
-    }
-  return NULL;
-}
-
-/* Insert the user defined arguments stored in user_arg into the $arg
-   arguments found in line, with the updated copy being placed into nline.  */
-
-static char *
-insert_args (line)
-     char *line;
-{
-  char *p, *save_line, *new_line;
-  unsigned len, i;
-
-  /* First we need to know how much memory to allocate for the new line.  */
-  save_line = line;
-  len = 0;
-  while ((p = locate_arg (line)))
-    {
-      len += p - line;
-      i = p[4] - '0';
-      
-      if (i >= user_args->count)
-	{
-	  error ("Missing argument %d in user function.\n", i);
-	  return NULL;
-	}
-      len += user_args->a[i].len;
-      line = p + 5;
-    }
-
-  /* Don't forget the tail.  */
-  len += strlen (line);
-
-  /* Allocate space for the new line and fill it in.  */
-  new_line = (char *)xmalloc (len + 1);
-  if (new_line == NULL)
-    return NULL;
-
-  /* Restore pointer to beginning of old line.  */
-  line = save_line;
-
-  /* Save pointer to beginning of new line.  */
-  save_line = new_line;
-
-  while ((p = locate_arg (line)))
-    {
-      int i, len;
-
-      memcpy (new_line, line, p - line);
-      new_line += p - line;
-      i = p[4] - '0';
-
-      len = user_args->a[i].len;
-      if (len)
-	{
-	  memcpy (new_line, user_args->a[i].arg, len);
-	  new_line += len;
-	}
-      line = p + 5;
-    }
-  /* Don't forget the tail.  */
-  strcpy (new_line, line);
-
-  /* Return a pointer to the beginning of the new line.  */
-  return save_line;
-}
-
-void
-execute_user_command (c, args)
-     struct cmd_list_element *c;
-     char *args;
-{
-  register struct command_line *cmdlines;
-  struct cleanup *old_chain;
-  enum command_control_type ret;
-
-  old_chain = setup_user_args (args);
-
-  cmdlines = c->user_commands;
-  if (cmdlines == 0)
-    /* Null command */
-    return;
-
-  /* Set the instream to 0, indicating execution of a
-     user-defined function.  */
-  old_chain = make_cleanup ((make_cleanup_func) source_cleanup, instream);
-  instream = (FILE *) 0;
-  while (cmdlines)
-    {
-      ret = execute_control_command (cmdlines);
-      if (ret != simple_control && ret != break_control)
-	{
-	  warning ("Error in control structure.\n");
-	  break;
-	}
-      cmdlines = cmdlines->next;
-    }
-  do_cleanups (old_chain);
-}
-
-/* Execute the line P as a command.
-   Pass FROM_TTY as second argument to the defining function.  */
-
-void
-execute_command (p, from_tty)
-     char *p;
-     int from_tty;
-{
-  register struct cmd_list_element *c;
-  register enum language flang;
-  static int warned = 0;
-  /* FIXME: These should really be in an appropriate header file */
-  extern void serial_log_command PARAMS ((const char *));
-
-  free_all_values ();
-
-  /* Force cleanup of any alloca areas if using C alloca instead of
-     a builtin alloca.  */
-  alloca (0);
-
-  /* This can happen when command_line_input hits end of file.  */
-  if (p == NULL)
-      return;
-
-  serial_log_command (p);
-
-  while (*p == ' ' || *p == '\t') p++;
-  if (*p)
-    {
-      char *arg;
-
-      c = lookup_cmd (&p, cmdlist, "", 0, 1);
-      /* Pass null arg rather than an empty one.  */
-      arg = *p ? p : 0;
-
-      /* Clear off trailing whitespace, except for set and complete command.  */
-      if (arg && c->type != set_cmd && c->function.cfunc != complete_command)
-	{
-	  p = arg + strlen (arg) - 1;
-	  while (p >= arg && (*p == ' ' || *p == '\t'))
-	    p--;
-	  *(p + 1) = '\0';
-	}
-
-      /* If this command has been hooked, run the hook first. */
-      if (c->hook)
-	execute_user_command (c->hook, (char *)0);
-
-      if (c->class == class_user)
-	execute_user_command (c, arg);
-      else if (c->type == set_cmd || c->type == show_cmd)
-	do_setshow_command (arg, from_tty & caution, c);
-      else if (c->function.cfunc == NO_FUNCTION)
-	error ("That is not a command, just a help topic.");
-      else if (call_command_hook)
-	call_command_hook (c, arg, from_tty & caution);
-      else
-	(*c->function.cfunc) (arg, from_tty & caution);
-   }
-
-  /* Tell the user if the language has changed (except first time).  */
-  if (current_language != expected_language)
-  {
-    if (language_mode == language_mode_auto) {
-      language_info (1);	/* Print what changed.  */
-    }
-    warned = 0;
-  }
-
-  /* Warn the user if the working language does not match the
-     language of the current frame.  Only warn the user if we are
-     actually running the program, i.e. there is a stack. */
-  /* FIXME:  This should be cacheing the frame and only running when
-     the frame changes.  */
-
-  if (target_has_stack)
-    {
-      flang = get_frame_language ();
-      if (!warned
-	  && flang != language_unknown
-	  && flang != current_language->la_language)
-	{
-	  printf_filtered ("%s\n", lang_frame_mismatch_warn);
-	  warned = 1;
-	}
-    }
-}
-
-/* ARGSUSED */
-static void
-command_loop_marker (foo)
-     int foo;
-{
-}
-
-/* Read commands from `instream' and execute them
-   until end of file or error reading instream.  */
-
-void
-command_loop ()
-{
-  struct cleanup *old_chain;
-  char *command;
-  int stdin_is_tty = ISATTY (stdin);
-  long time_at_cmd_start;
-#ifdef HAVE_SBRK
-  long space_at_cmd_start = 0;
-#endif
-  extern int display_time;
-  extern int display_space;
-
-  while (instream && !feof (instream))
-    {
-#if defined(TUI)
-      extern int insert_mode;
-#endif
-      if (window_hook && instream == stdin)
-	(*window_hook) (instream, prompt);
-
-      quit_flag = 0;
-      if (instream == stdin && stdin_is_tty)
-	reinitialize_more_filter ();
-      old_chain = make_cleanup ((make_cleanup_func) command_loop_marker, 0);
-
-#if defined(TUI)
-      /* A bit of paranoia: I want to make sure the "insert_mode" global
-       * is clear except when it is being used for command-line editing
-       * (see tuiIO.c, utils.c); otherwise normal output will
-       * get messed up in the TUI. So clear it before/after
-       * the command-line-input call. - RT
-       */
-      insert_mode = 0;
-#endif
-      /* Get a command-line. This calls the readline package. */
-      command = command_line_input (instream == stdin ? prompt : (char *) NULL,
-				    instream == stdin, "prompt");
-#if defined(TUI)
-      insert_mode = 0;
-#endif
-      if (command == 0)
-	return;
-
-      time_at_cmd_start = get_run_time ();
-
-      if (display_space)
-	{
-#ifdef HAVE_SBRK
-	  extern char **environ;
-	  char *lim = (char *) sbrk (0);
-
-	  space_at_cmd_start = (long) (lim - (char *) &environ);
-#endif
-	}
-
-      execute_command (command, instream == stdin);
-      /* Do any commands attached to breakpoint we stopped at.  */
-      bpstat_do_actions (&stop_bpstat);
-      do_cleanups (old_chain);
-
-      if (display_time)
-	{
-	  long cmd_time = get_run_time () - time_at_cmd_start;
-
-	  printf_unfiltered ("Command execution time: %ld.%06ld\n",
-			     cmd_time / 1000000, cmd_time % 1000000);
-	}
-
-      if (display_space)
-	{
-#ifdef HAVE_SBRK
-	  extern char **environ;
-	  char *lim = (char *) sbrk (0);
-	  long space_now = lim - (char *) &environ;
-	  long space_diff = space_now - space_at_cmd_start;
-
-	  printf_unfiltered ("Space used: %ld (%c%ld for this command)\n",
-			     space_now,
-			     (space_diff >= 0 ? '+' : '-'),
-			     space_diff);
-#endif
-	}
-    }
-}
-
-/* Commands call this if they do not want to be repeated by null lines.  */
-
-void
-dont_repeat ()
-{
-  if (server_command)
-    return;
-
-  /* If we aren't reading from standard input, we are saving the last
-     thing read from stdin in line and don't want to delete it.  Null lines
-     won't repeat here in any case.  */
-  if (instream == stdin)
-    *line = 0;
-}
-
-/* Read a line from the stream "instream" without command line editing.
-
-   It prints PRROMPT once at the start.
-   Action is compatible with "readline", e.g. space for the result is
-   malloc'd and should be freed by the caller.
-
-   A NULL return means end of file.  */
-char *
-gdb_readline (prrompt)
-     char *prrompt;
-{
-  int c;
-  char *result;
-  int input_index = 0;
-  int result_size = 80;
-
-  if (prrompt)
-    {
-      /* Don't use a _filtered function here.  It causes the assumed
-	 character position to be off, since the newline we read from
-	 the user is not accounted for.  */
-      fputs_unfiltered (prrompt, gdb_stdout);
-#ifdef MPW
-      /* Move to a new line so the entered line doesn't have a prompt
-	 on the front of it. */
-      fputs_unfiltered ("\n", gdb_stdout);
-#endif /* MPW */
-      gdb_flush (gdb_stdout);
-    }
-
-  result = (char *) xmalloc (result_size);
-
-  while (1)
-    {
-      /* Read from stdin if we are executing a user defined command.
-	 This is the right thing for prompt_for_continue, at least.  */
-      c = fgetc (instream ? instream : stdin);
-
-      if (c == EOF)
-	{
-	  if (input_index > 0)
-	    /* The last line does not end with a newline.  Return it, and
-	       if we are called again fgetc will still return EOF and
-	       we'll return NULL then.  */
-	    break;
-	  free (result);
-	  return NULL;
-	}
-
-      if (c == '\n')
-#ifndef CRLF_SOURCE_FILES
-	break;
-#else
-	{
-	  if (input_index > 0 && result[input_index - 1] == '\r')
-	    input_index--;
-	  break;
-	}
-#endif
-
-      result[input_index++] = c;
-      while (input_index >= result_size)
-	{
-	  result_size *= 2;
-	  result = (char *) xrealloc (result, result_size);
-	}
-    }
-
-  result[input_index++] = '\0';
-  return result;
-}
-
-/* Variables which control command line editing and history
-   substitution.  These variables are given default values at the end
-   of this file.  */
-static int command_editing_p;
-static int history_expansion_p;
-static int write_history_p;
-static int history_size;
-static char *history_filename;
-
-/* readline uses the word breaks for two things:
-   (1) In figuring out where to point the TEXT parameter to the
-   rl_completion_entry_function.  Since we don't use TEXT for much,
-   it doesn't matter a lot what the word breaks are for this purpose, but
-   it does affect how much stuff M-? lists.
-   (2) If one of the matches contains a word break character, readline
-   will quote it.  That's why we switch between
-   gdb_completer_word_break_characters and
-   gdb_completer_command_word_break_characters.  I'm not sure when
-   we need this behavior (perhaps for funky characters in C++ symbols?).  */
-
-/* Variables which are necessary for fancy command line editing.  */
-char *gdb_completer_word_break_characters =
-  " \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,-";
-
-/* When completing on command names, we remove '-' from the list of
-   word break characters, since we use it in command names.  If the
-   readline library sees one in any of the current completion strings,
-   it thinks that the string needs to be quoted and automatically supplies
-   a leading quote. */
-char *gdb_completer_command_word_break_characters =
-  " \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,";
-
-/* Characters that can be used to quote completion strings.  Note that we
-   can't include '"' because the gdb C parser treats such quoted sequences
-   as strings. */
-char *gdb_completer_quote_characters =
-  "'";
-
-/* Functions that are used as part of the fancy command line editing.  */
-
-/* This can be used for functions which don't want to complete on symbols
-   but don't want to complete on anything else either.  */
-/* ARGSUSED */
-char **
-noop_completer (text, prefix)
-     char *text;
-     char *prefix;
-{
-  return NULL;
-}
-
-/* Complete on filenames.  */
-char **
-filename_completer (text, word)
-     char *text;
-     char *word;
-{
-  /* From readline.  */
-  extern char *filename_completion_function PARAMS ((char *, int));
-  int subsequent_name;
-  char **return_val;
-  int return_val_used;
-  int return_val_alloced;
-
-  return_val_used = 0;
-  /* Small for testing.  */
-  return_val_alloced = 1;
-  return_val = (char **) xmalloc (return_val_alloced * sizeof (char *));
-
-  subsequent_name = 0;
-  while (1)
-    {
-      char *p;
-      p = filename_completion_function (text, subsequent_name);
-      if (return_val_used >= return_val_alloced)
-	{
-	  return_val_alloced *= 2;
-	  return_val =
-	    (char **) xrealloc (return_val,
-				return_val_alloced * sizeof (char *));
-	}
-      if (p == NULL)
-	{
-	  return_val[return_val_used++] = p;
-	  break;
-	}
-      /* Like emacs, don't complete on old versions.  Especially useful
-	 in the "source" command.  */
-      if (p[strlen (p) - 1] == '~')
-	continue;
-
-      {
-	char *q;
-	if (word == text)
-	  /* Return exactly p.  */
-	  return_val[return_val_used++] = p;
-	else if (word > text)
-	  {
-	    /* Return some portion of p.  */
-	    q = xmalloc (strlen (p) + 5);
-	    strcpy (q, p + (word - text));
-	    return_val[return_val_used++] = q;
-	    free (p);
-	  }
-	else
-	  {
-	    /* Return some of TEXT plus p.  */
-	    q = xmalloc (strlen (p) + (text - word) + 5);
-	    strncpy (q, word, text - word);
-	    q[text - word] = '\0';
-	    strcat (q, p);
-	    return_val[return_val_used++] = q;
-	    free (p);
-	  }
-      }
-      subsequent_name = 1;
-    }
-#if 0
-  /* There is no way to do this just long enough to affect quote inserting
-     without also affecting the next completion.  This should be fixed in
-     readline.  FIXME.  */
-  /* Insure that readline does the right thing
-     with respect to inserting quotes.  */
-  rl_completer_word_break_characters = "";
-#endif
-  return return_val;
-}
-
-/* Here are some useful test cases for completion.  FIXME: These should
-   be put in the test suite.  They should be tested with both M-? and TAB.
-
-   "show output-" "radix"
-   "show output" "-radix"
-   "p" ambiguous (commands starting with p--path, print, printf, etc.)
-   "p "  ambiguous (all symbols)
-   "info t foo" no completions
-   "info t " no completions
-   "info t" ambiguous ("info target", "info terminal", etc.)
-   "info ajksdlfk" no completions
-   "info ajksdlfk " no completions
-   "info" " "
-   "info " ambiguous (all info commands)
-   "p \"a" no completions (string constant)
-   "p 'a" ambiguous (all symbols starting with a)
-   "p b-a" ambiguous (all symbols starting with a)
-   "p b-" ambiguous (all symbols)
-   "file Make" "file" (word break hard to screw up here)
-   "file ../gdb.stabs/we" "ird" (needs to not break word at slash)
-   */
-
-/* Generate completions one by one for the completer.  Each time we are
-   called return another potential completion to the caller.
-   line_completion just completes on commands or passes the buck to the
-   command's completer function, the stuff specific to symbol completion
-   is in make_symbol_completion_list.
-
-   TEXT is the caller's idea of the "word" we are looking at.
-
-   MATCHES is the number of matches that have currently been collected from
-   calling this completion function.  When zero, then we need to initialize,
-   otherwise the initialization has already taken place and we can just
-   return the next potential completion string.
-
-   LINE_BUFFER is available to be looked at; it contains the entire text
-   of the line.  POINT is the offset in that line of the cursor.  You
-   should pretend that the line ends at POINT.
-
-   Returns NULL if there are no more completions, else a pointer to a string
-   which is a possible completion, it is the caller's responsibility to
-   free the string.  */
-
-static char *
-line_completion_function (text, matches, line_buffer, point)
-     char *text;
-     int matches;
-     char *line_buffer;
-     int point;
-{
-  static char **list = (char **)NULL;		/* Cache of completions */
-  static int index;				/* Next cached completion */
-  char *output = NULL;
-  char *tmp_command, *p;
-  /* Pointer within tmp_command which corresponds to text.  */
-  char *word;
-  struct cmd_list_element *c, *result_list;
-
-  if (matches == 0)
-    {
-      /* The caller is beginning to accumulate a new set of completions, so
-	 we need to find all of them now, and cache them for returning one at
-	 a time on future calls. */
-
-      if (list)
-	{
-	  /* Free the storage used by LIST, but not by the strings inside.
-	     This is because rl_complete_internal () frees the strings. */
-	  free ((PTR)list);
-	}
-      list = 0;
-      index = 0;
-
-      /* Choose the default set of word break characters to break completions.
-	 If we later find out that we are doing completions on command strings
-	 (as opposed to strings supplied by the individual command completer
-	 functions, which can be any string) then we will switch to the
-	 special word break set for command strings, which leaves out the
-	 '-' character used in some commands.  */
-
-      rl_completer_word_break_characters =
-	  gdb_completer_word_break_characters;
-
-      /* Decide whether to complete on a list of gdb commands or on symbols. */
-      tmp_command = (char *) alloca (point + 1);
-      p = tmp_command;
-
-      strncpy (tmp_command, line_buffer, point);
-      tmp_command[point] = '\0';
-      /* Since text always contains some number of characters leading up
-	 to point, we can find the equivalent position in tmp_command
-	 by subtracting that many characters from the end of tmp_command.  */
-      word = tmp_command + point - strlen (text);
-
-      if (point == 0)
-	{
-	  /* An empty line we want to consider ambiguous; that is, it
-	     could be any command.  */
-	  c = (struct cmd_list_element *) -1;
-	  result_list = 0;
-	}
-      else
-	{
-	  c = lookup_cmd_1 (&p, cmdlist, &result_list, 1);
-	}
-
-      /* Move p up to the next interesting thing.  */
-      while (*p == ' ' || *p == '\t')
-	{
-	  p++;
-	}
-
-      if (!c)
-	{
-	  /* It is an unrecognized command.  So there are no
-	     possible completions.  */
-	  list = NULL;
-	}
-      else if (c == (struct cmd_list_element *) -1)
-	{
-	  char *q;
-
-	  /* lookup_cmd_1 advances p up to the first ambiguous thing, but
-	     doesn't advance over that thing itself.  Do so now.  */
-	  q = p;
-	  while (*q && (isalnum (*q) || *q == '-' || *q == '_'))
-	    ++q;
-	  if (q != tmp_command + point)
-	    {
-	      /* There is something beyond the ambiguous
-		 command, so there are no possible completions.  For
-		 example, "info t " or "info t foo" does not complete
-		 to anything, because "info t" can be "info target" or
-		 "info terminal".  */
-	      list = NULL;
-	    }
-	  else
-	    {
-	      /* We're trying to complete on the command which was ambiguous.
-		 This we can deal with.  */
-	      if (result_list)
-		{
-		  list = complete_on_cmdlist (*result_list->prefixlist, p,
-					      word);
-		}
-	      else
-		{
-		  list = complete_on_cmdlist (cmdlist, p, word);
-		}
-	      /* Insure that readline does the right thing with respect to
-		 inserting quotes.  */
-	      rl_completer_word_break_characters =
-		gdb_completer_command_word_break_characters;
-	    }
-	}
-      else
-	{
-	  /* We've recognized a full command.  */
-
-	  if (p == tmp_command + point)
-	    {
-	      /* There is no non-whitespace in the line beyond the command.  */
-
-	      if (p[-1] == ' ' || p[-1] == '\t')
-		{
-		  /* The command is followed by whitespace; we need to complete
-		     on whatever comes after command.  */
-		  if (c->prefixlist)
-		    {
-		      /* It is a prefix command; what comes after it is
-			 a subcommand (e.g. "info ").  */
-		      list = complete_on_cmdlist (*c->prefixlist, p, word);
-
-		      /* Insure that readline does the right thing
-			 with respect to inserting quotes.  */
-		      rl_completer_word_break_characters =
-			gdb_completer_command_word_break_characters;
-		    }
-		  else if (c->enums)
-		    {
-		      list = complete_on_enum (c->enums, p, word);
-		      rl_completer_word_break_characters =
-			gdb_completer_command_word_break_characters;
-		    }
-		  else
-		    {
-		      /* It is a normal command; what comes after it is
-			 completed by the command's completer function.  */
-		      list = (*c->completer) (p, word);
-		    }
-		}
-	      else
-		{
-		  /* The command is not followed by whitespace; we need to
-		     complete on the command itself.  e.g. "p" which is a
-		     command itself but also can complete to "print", "ptype"
-		     etc.  */
-		  char *q;
-
-		  /* Find the command we are completing on.  */
-		  q = p;
-		  while (q > tmp_command)
-		    {
-		      if (isalnum (q[-1]) || q[-1] == '-' || q[-1] == '_')
-			--q;
-		      else
-			break;
-		    }
-
-		  list = complete_on_cmdlist (result_list, q, word);
-
-		  /* Insure that readline does the right thing
-		     with respect to inserting quotes.  */
-		  rl_completer_word_break_characters =
-		    gdb_completer_command_word_break_characters;
-		}
-	    }
-	  else
-	    {
-	      /* There is non-whitespace beyond the command.  */
-
-	      if (c->prefixlist && !c->allow_unknown)
-		{
-		  /* It is an unrecognized subcommand of a prefix command,
-		     e.g. "info adsfkdj".  */
-		  list = NULL;
-		}
-	      else if (c->enums)
-		{
-		  list = complete_on_enum (c->enums, p, word);
-		}
-	      else
-		{
-		  /* It is a normal command.  */
-		  list = (*c->completer) (p, word);
-		}
-	    }
-	}
-    }
-
-  /* If we found a list of potential completions during initialization then
-     dole them out one at a time.  The vector of completions is NULL
-     terminated, so after returning the last one, return NULL (and continue
-     to do so) each time we are called after that, until a new list is
-     available. */
-
-  if (list)
-    {
-      output = list[index];
-      if (output)
-	{
-	  index++;
-	}
-    }
-
-#if 0
-  /* Can't do this because readline hasn't yet checked the word breaks
-     for figuring out whether to insert a quote.  */
-  if (output == NULL)
-    /* Make sure the word break characters are set back to normal for the
-       next time that readline tries to complete something.  */
-    rl_completer_word_break_characters =
-      gdb_completer_word_break_characters;
-#endif
-
-  return (output);
-}
-
-/* Line completion interface function for readline.  */
-
-static char *
-readline_line_completion_function (text, matches)
-     char *text;
-     int matches;
-{
-  return line_completion_function (text, matches, rl_line_buffer, rl_point);
-}
-
-/* Skip over a possibly quoted word (as defined by the quote characters
-   and word break characters the completer uses).  Returns pointer to the
-   location after the "word". */
-
-char *
-skip_quoted (str)
-     char *str;
-{
-  char quote_char = '\0';
-  char *scan;
-
-  for (scan = str; *scan != '\0'; scan++)
-    {
-      if (quote_char != '\0')
-	{
-	  /* Ignore everything until the matching close quote char */
-	  if (*scan == quote_char)
-	    {
-	      /* Found matching close quote. */
-	      scan++;
-	      break;
-	    }
-	}
-      else if (strchr (gdb_completer_quote_characters, *scan))
-	{
-	  /* Found start of a quoted string. */
-	  quote_char = *scan;
-	}
-      else if (strchr (gdb_completer_word_break_characters, *scan))
-	{
-	  break;
-	}
-    }
-  return (scan);
-}
-
-
-#ifdef STOP_SIGNAL
-static void
-stop_sig (signo)
-int signo;
-{
-#if STOP_SIGNAL == SIGTSTP
-  signal (SIGTSTP, SIG_DFL);
-  sigsetmask (0);
-  kill (getpid (), SIGTSTP);
-  signal (SIGTSTP, stop_sig);
-#else
-  signal (STOP_SIGNAL, stop_sig);
-#endif
-  printf_unfiltered ("%s", prompt);
-  gdb_flush (gdb_stdout);
-
-  /* Forget about any previous command -- null line now will do nothing.  */
-  dont_repeat ();
-}
-#endif /* STOP_SIGNAL */
-
-/* Initialize signal handlers. */
-static void
-do_nothing (signo)
-int signo;
-{
-  /* Under System V the default disposition of a signal is reinstated after
-     the signal is caught and delivered to an application process.  On such
-     systems one must restore the replacement signal handler if one wishes
-     to continue handling the signal in one's program.  On BSD systems this
-     is not needed but it is harmless, and it simplifies the code to just do
-     it unconditionally. */
-  signal (signo, do_nothing);
-}
-
-static void
-init_signals ()
-{
-  signal (SIGINT, request_quit);
-
-  /* If SIGTRAP was set to SIG_IGN, then the SIG_IGN will get passed
-     to the inferior and breakpoints will be ignored.  */
-#ifdef SIGTRAP
-  signal (SIGTRAP, SIG_DFL);
-#endif
-
-  /* If we initialize SIGQUIT to SIG_IGN, then the SIG_IGN will get
-     passed to the inferior, which we don't want.  It would be
-     possible to do a "signal (SIGQUIT, SIG_DFL)" after we fork, but
-     on BSD4.3 systems using vfork, that can affect the
-     GDB process as well as the inferior (the signal handling tables
-     might be in memory, shared between the two).  Since we establish
-     a handler for SIGQUIT, when we call exec it will set the signal
-     to SIG_DFL for us.  */
-  signal (SIGQUIT, do_nothing);
-#ifdef SIGHUP
-  if (signal (SIGHUP, do_nothing) != SIG_IGN)
-    signal (SIGHUP, disconnect);
-#endif
-  signal (SIGFPE, float_handler);
-
-#if defined(SIGWINCH) && defined(SIGWINCH_HANDLER)
-  signal (SIGWINCH, SIGWINCH_HANDLER);
-#endif
-}
-
-/* Read one line from the command input stream `instream'
-   into the local static buffer `linebuffer' (whose current length
-   is `linelength').
-   The buffer is made bigger as necessary.
-   Returns the address of the start of the line.
-
-   NULL is returned for end of file.
-
-   *If* the instream == stdin & stdin is a terminal, the line read
-   is copied into the file line saver (global var char *line,
-   length linesize) so that it can be duplicated.
-
-   This routine either uses fancy command line editing or
-   simple input as the user has requested.  */
-
-char *
-command_line_input (prrompt, repeat, annotation_suffix)
-     char *prrompt;
-     int repeat;
-     char *annotation_suffix;
-{
-  static char *linebuffer = 0;
-  static unsigned linelength = 0;
-  register char *p;
-  char *p1;
-  char *rl;
-  char *local_prompt = prrompt;
-  char *nline;
-  char got_eof = 0;
-
-  /* The annotation suffix must be non-NULL.  */
-  if (annotation_suffix == NULL)
-    annotation_suffix = "";
-
-  if (annotation_level > 1 && instream == stdin)
-    {
-      local_prompt = alloca ((prrompt == NULL ? 0 : strlen (prrompt))
-			     + strlen (annotation_suffix) + 40);
-      if (prrompt == NULL)
-	local_prompt[0] = '\0';
-      else
-	strcpy (local_prompt, prrompt);
-      strcat (local_prompt, "\n\032\032");
-      strcat (local_prompt, annotation_suffix);
-      strcat (local_prompt, "\n");
-    }
-
-  if (linebuffer == 0)
-    {
-      linelength = 80;
-      linebuffer = (char *) xmalloc (linelength);
-    }
-
-  p = linebuffer;
-
-  /* Control-C quits instantly if typed while in this loop
-     since it should not wait until the user types a newline.  */
-  immediate_quit++;
-#ifdef STOP_SIGNAL
-  if (job_control)
-    signal (STOP_SIGNAL, stop_sig);
-#endif
-
-  while (1)
-    {
-      /* Make sure that all output has been output.  Some machines may let
-	 you get away with leaving out some of the gdb_flush, but not all.  */
-      wrap_here ("");
-      gdb_flush (gdb_stdout);
-      gdb_flush (gdb_stderr);
-
-      if (source_file_name != NULL)
-	{
-	  ++source_line_number;
-	  sprintf (source_error,
-		   "%s%s:%d: Error in sourced command file:\n",
-		   source_pre_error,
-		   source_file_name,
-		   source_line_number);
-	  error_pre_print = source_error;
-	}
-
-      if (annotation_level > 1 && instream == stdin)
-	{
-	  printf_unfiltered ("\n\032\032pre-");
-	  printf_unfiltered (annotation_suffix);
-	  printf_unfiltered ("\n");
-	}
-
-      /* Don't use fancy stuff if not talking to stdin.  */
-      if (readline_hook && instream == NULL)
-	{
-	  rl = (*readline_hook) (local_prompt);
-	}
-      else if (command_editing_p && instream == stdin && ISATTY (instream))
-	{
-	  rl = readline (local_prompt);
-	}
-      else
-	{
-	  rl = gdb_readline (local_prompt);
-	}
-
-      if (annotation_level > 1 && instream == stdin)
-	{
-	  printf_unfiltered ("\n\032\032post-");
-	  printf_unfiltered (annotation_suffix);
-	  printf_unfiltered ("\n");
-	}
-
-      if (!rl || rl == (char *) EOF)
-	{
-	  got_eof = 1;
-	  break;
-	}
-      if (strlen(rl) + 1 + (p - linebuffer) > linelength)
-	{
-	  linelength = strlen(rl) + 1 + (p - linebuffer);
-	  nline = (char *) xrealloc (linebuffer, linelength);
-	  p += nline - linebuffer;
-	  linebuffer = nline;
-	}
-      p1 = rl;
-      /* Copy line.  Don't copy null at end.  (Leaves line alone
-         if this was just a newline)  */
-      while (*p1)
-	*p++ = *p1++;
-
-      free (rl);			/* Allocated in readline.  */
-
-      if (p == linebuffer || *(p - 1) != '\\')
-	break;
-
-      p--;			/* Put on top of '\'.  */
-      local_prompt = (char *) 0;
-  }
-
-#ifdef STOP_SIGNAL
-  if (job_control)
-    signal (STOP_SIGNAL, SIG_DFL);
-#endif
-  immediate_quit--;
-
-  if (got_eof)
-    return NULL;
-
-#define SERVER_COMMAND_LENGTH 7
-  server_command =
-    (p - linebuffer > SERVER_COMMAND_LENGTH)
-      && STREQN (linebuffer, "server ", SERVER_COMMAND_LENGTH);
-  if (server_command)
-    {
-      /* Note that we don't set `line'.  Between this and the check in
-	 dont_repeat, this insures that repeating will still do the
-	 right thing.  */
-      *p = '\0';
-      return linebuffer + SERVER_COMMAND_LENGTH;
-    }
-
-  /* Do history expansion if that is wished.  */
-  if (history_expansion_p && instream == stdin
-      && ISATTY (instream))
-    {
-      char *history_value;
-      int expanded;
-
-      *p = '\0';		/* Insert null now.  */
-      expanded = history_expand (linebuffer, &history_value);
-      if (expanded)
-	{
-	  /* Print the changes.  */
-	  printf_unfiltered ("%s\n", history_value);
-
-	  /* If there was an error, call this function again.  */
-	  if (expanded < 0)
-	    {
-	      free (history_value);
-	      return command_line_input (prrompt, repeat, annotation_suffix);
-	    }
-	  if (strlen (history_value) > linelength)
-	    {
-	      linelength = strlen (history_value) + 1;
-	      linebuffer = (char *) xrealloc (linebuffer, linelength);
-	    }
-	  strcpy (linebuffer, history_value);
-	  p = linebuffer + strlen(linebuffer);
-	  free (history_value);
-	}
-    }
-
-  /* If we just got an empty line, and that is supposed
-     to repeat the previous command, return the value in the
-     global buffer.  */
-  if (repeat && p == linebuffer)
-    return line;
-  for (p1 = linebuffer; *p1 == ' ' || *p1 == '\t'; p1++) ;
-  if (repeat && !*p1)
-    return line;
-
-  *p = 0;
-
-  /* Add line to history if appropriate.  */
-  if (instream == stdin
-      && ISATTY (stdin) && *linebuffer)
-    add_history (linebuffer);
-
-  /* Note: lines consisting solely of comments are added to the command
-     history.  This is useful when you type a command, and then
-     realize you don't want to execute it quite yet.  You can comment
-     out the command and then later fetch it from the value history
-     and remove the '#'.  The kill ring is probably better, but some
-     people are in the habit of commenting things out.  */
-  if (*p1 == '#')
-    *p1 = '\0';  /* Found a comment. */
-
-  /* Save into global buffer if appropriate.  */
-  if (repeat)
-    {
-      if (linelength > linesize)
-	{
-	  line = xrealloc (line, linelength);
-	  linesize = linelength;
-	}
-      strcpy (line, linebuffer);
-      return line;
-    }
-
-  return linebuffer;
-}
-
-
-/* Expand the body_list of COMMAND so that it can hold NEW_LENGTH
-   code bodies.  This is typically used when we encounter an "else"
-   clause for an "if" command.  */
-
-static void
-realloc_body_list (command, new_length)
-     struct command_line *command;
-     int new_length;
-{
-  int n;
-  struct command_line **body_list;
-
-  n = command->body_count;
-
-  /* Nothing to do?  */
-  if (new_length <= n)
-    return;
-
-  body_list = (struct command_line **)
-    xmalloc (sizeof (struct command_line *) * new_length);
-
-  memcpy (body_list, command->body_list, sizeof (struct command_line *) * n);
-
-  free (command->body_list);
-  command->body_list = body_list;
-  command->body_count = new_length;
-}
-
-/* Read one line from the input stream.  If the command is an "else" or
-   "end", return such an indication to the caller.  */
-
-static enum misc_command_type
-read_next_line (command)
-     struct command_line **command;
-{
-  char *p, *p1, *prompt_ptr, control_prompt[256];
-  int i = 0;
-
-  if (control_level >= 254)
-    error ("Control nesting too deep!\n");
-
-  /* Set a prompt based on the nesting of the control commands.  */
-  if (instream == stdin || (instream == 0 && readline_hook != NULL))
-    {
-      for (i = 0; i < control_level; i++)
-	control_prompt[i] = ' ';
-      control_prompt[i] = '>';
-      control_prompt[i+1] = '\0';
-      prompt_ptr = (char *)&control_prompt[0];
-    }
-  else
-    prompt_ptr = NULL;
-
-  p = command_line_input (prompt_ptr, instream == stdin, "commands");
-
-  /* Not sure what to do here.  */
-  if (p == NULL)
-    return end_command;
-
-  /* Strip leading and trailing whitespace.  */
-  while (*p == ' ' || *p == '\t')
-    p++;
-
-  p1 = p + strlen (p);
-  while (p1 != p && (p1[-1] == ' ' || p1[-1] == '\t'))
-    p1--;
-
-  /* Blanks and comments don't really do anything, but we need to
-     distinguish them from else, end and other commands which can be
-     executed.  */
-  if (p1 == p || p[0] == '#')
-    return nop_command;
-      
-  /* Is this the end of a simple, while, or if control structure?  */
-  if (p1 - p == 3 && !strncmp (p, "end", 3))
-    return end_command;
-
-  /* Is the else clause of an if control structure?  */
-  if (p1 - p == 4 && !strncmp (p, "else", 4))
-    return else_command;
-
-  /* Check for while, if, break, continue, etc and build a new command
-     line structure for them.  */
-  if (p1 - p > 5 && !strncmp (p, "while", 5))
-    *command = build_command_line (while_control, p + 6);
-  else if (p1 - p > 2 && !strncmp (p, "if", 2))
-    *command = build_command_line (if_control, p + 3);
-  else if (p1 - p == 10 && !strncmp (p, "loop_break", 10))
-    {
-      *command = (struct command_line *)
-	xmalloc (sizeof (struct command_line));
-      (*command)->next = NULL;
-      (*command)->line = NULL;
-      (*command)->control_type = break_control;
-      (*command)->body_count = 0;
-      (*command)->body_list = NULL;
-    }
-  else if (p1 - p == 13 && !strncmp (p, "loop_continue", 13))
-    {
-      *command = (struct command_line *)
-	xmalloc (sizeof (struct command_line));
-      (*command)->next = NULL;
-      (*command)->line = NULL;
-      (*command)->control_type = continue_control;
-      (*command)->body_count = 0;
-      (*command)->body_list = NULL;
-    }
-  else
-    {
-      /* A normal command.  */
-      *command = (struct command_line *)
-	xmalloc (sizeof (struct command_line));
-      (*command)->next = NULL;
-      (*command)->line = savestring (p, p1 - p);
-      (*command)->control_type = simple_control;
-      (*command)->body_count = 0;
-      (*command)->body_list = NULL;
-  }
-
-  /* Nothing special.  */
-  return ok_command;
-}
-
-/* Recursively read in the control structures and create a command_line 
-   structure from them.
-
-   The parent_control parameter is the control structure in which the
-   following commands are nested.  */
-
-static enum command_control_type
-recurse_read_control_structure (current_cmd)
-     struct command_line *current_cmd;
-{
-  int current_body, i;
-  enum misc_command_type val;
-  enum command_control_type ret;
-  struct command_line **body_ptr, *child_tail, *next;
-
-  child_tail = NULL;
-  current_body = 1;
-
-  /* Sanity checks.  */
-  if (current_cmd->control_type == simple_control)
-    {
-      error ("Recursed on a simple control type\n");
-      return invalid_control;
-    }
-
-  if (current_body > current_cmd->body_count)
-    {
-      error ("Allocated body is smaller than this command type needs\n");
-      return invalid_control;
-    }
-
-  /* Read lines from the input stream and build control structures.  */
-  while (1)
-    {
-      dont_repeat ();
-
-      next = NULL;
-      val = read_next_line (&next);
-
-      /* Just skip blanks and comments.  */
-      if (val == nop_command)
-	continue;
-
-      if (val == end_command)
-	{
-	  if (current_cmd->control_type == while_control
-	      || current_cmd->control_type == if_control)
-	    {
-	      /* Success reading an entire control structure.  */
-	      ret = simple_control;
-	      break;
-	    }
-	  else
-	    {
-	      ret = invalid_control;
-	      break;
-	    }
-	}
-      
-      /* Not the end of a control structure.  */
-      if (val == else_command)
-	{
-	  if (current_cmd->control_type == if_control
-	      && current_body == 1)
-	    {
-	      realloc_body_list (current_cmd, 2);
-	      current_body = 2;
-	      child_tail = NULL;
-	      continue;
-	    }
-	  else
-	    {
-	      ret = invalid_control;
-	      break;
-	    }
-	}
-
-      if (child_tail)
-	{
-	  child_tail->next = next;
-	}
-      else
-	{
-	  body_ptr = current_cmd->body_list;
-	  for (i = 1; i < current_body; i++)
-	    body_ptr++;
-
-	  *body_ptr = next;
-
-	}
-
-      child_tail = next;
-
-      /* If the latest line is another control structure, then recurse
-	 on it.  */
-      if (next->control_type == while_control
-	  || next->control_type == if_control)
-	{
-	  control_level++;
-	  ret = recurse_read_control_structure (next);
-	  control_level--;
-
-	  if (ret != simple_control)
-	    break;
-	}
-    }
-
-  dont_repeat ();
-
-  return ret;
-}
-
-/* Read lines from the input stream and accumulate them in a chain of
-   struct command_line's, which is then returned.  For input from a
-   terminal, the special command "end" is used to mark the end of the
-   input, and is not included in the returned chain of commands. */
-
-#define END_MESSAGE "End with a line saying just \"end\"."
-
-struct command_line *
-read_command_lines (prompt, from_tty)
-char *prompt;
-int from_tty;
-{
-  struct command_line *head, *tail, *next;
-  struct cleanup *old_chain;
-  enum command_control_type ret;
-  enum misc_command_type val;
-
-  if (readline_begin_hook)
-    {
-      /* Note - intentional to merge messages with no newline */
-      (*readline_begin_hook) ("%s  %s\n", prompt, END_MESSAGE);
-    }
-  else if (from_tty && input_from_terminal_p ())
-    {
-      printf_unfiltered ("%s\n%s\n", prompt, END_MESSAGE);
-      gdb_flush (gdb_stdout);
-    }
-
-  head = tail = NULL;
-  old_chain = NULL;
-
-  while (1)
-    {
-      val = read_next_line (&next);
-
-      /* Ignore blank lines or comments.  */
-      if (val == nop_command)
-	continue;
-
-      if (val == end_command)
-	{
-	  ret = simple_control;
-	  break;
-	}
-
-      if (val != ok_command)
-	{
-	  ret = invalid_control;
-	  break;
-	}
-
-      if (next->control_type == while_control
-	  || next->control_type == if_control)
-	{
-	  control_level++;
-	  ret = recurse_read_control_structure (next);
-	  control_level--;
-
-	  if (ret == invalid_control)
-	    break;
-	}
-      
-      if (tail)
-	{
-	  tail->next = next;
-	}
-      else
-	{
-	  head = next;
-	  old_chain = make_cleanup ((make_cleanup_func) free_command_lines, 
-                                    &head);
-	}
-      tail = next;
-    }
-
-  dont_repeat ();
-
-  if (head)
-    {
-      if (ret != invalid_control)
-	{
-	  discard_cleanups (old_chain);
-	}
-      else
-	do_cleanups (old_chain);
-    }
-
-  if (readline_end_hook)
-    {
-      (*readline_end_hook) ();
-    }
-  return (head);
-}
-
-/* Free a chain of struct command_line's.  */
-
-void
-free_command_lines (lptr)
-      struct command_line **lptr;
-{
-  register struct command_line *l = *lptr;
-  register struct command_line *next;
-  struct command_line **blist;
-  int i;
-
-  while (l)
-    {
-      if (l->body_count > 0)
-	{
-	  blist = l->body_list;
-	  for (i = 0; i < l->body_count; i++, blist++)
-	    free_command_lines (blist);
-	}
-      next = l->next;
-      free (l->line);
-      free ((PTR)l);
-      l = next;
-    }
-}
-
-/* Add an element to the list of info subcommands.  */
-
-void
-add_info (name, fun, doc)
-     char *name;
-     void (*fun) PARAMS ((char *, int));
-     char *doc;
-{
-  add_cmd (name, no_class, fun, doc, &infolist);
-}
-
-/* Add an alias to the list of info subcommands.  */
-
-void
-add_info_alias (name, oldname, abbrev_flag)
-     char *name;
-     char *oldname;
-     int abbrev_flag;
-{
-  add_alias_cmd (name, oldname, 0, abbrev_flag, &infolist);
-}
-
-/* The "info" command is defined as a prefix, with allow_unknown = 0.
-   Therefore, its own definition is called only for "info" with no args.  */
-
-/* ARGSUSED */
-static void
-info_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  printf_unfiltered ("\"info\" must be followed by the name of an info command.\n");
-  help_list (infolist, "info ", -1, gdb_stdout);
-}
-
-/* The "complete" command is used by Emacs to implement completion.  */
-
-/* ARGSUSED */
-static void
-complete_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  int i;
-  int argpoint;
-  char *completion;
-
-  dont_repeat ();
-
-  if (arg == NULL)
-    arg = "";
-  argpoint = strlen (arg);
-
-  for (completion = line_completion_function (arg, i = 0, arg, argpoint);
-       completion;
-       completion = line_completion_function (arg, ++i, arg, argpoint))
-    {
-      printf_unfiltered ("%s\n", completion);
-      free (completion);
-    }
-}
-
-/* The "show" command with no arguments shows all the settings.  */
-
-/* ARGSUSED */
-static void
-show_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  cmd_show_list (showlist, from_tty, "");
-}
-
-/* Add an element to the list of commands.  */
-
-void
-add_com (name, class, fun, doc)
-     char *name;
-     enum command_class class;
-     void (*fun) PARAMS ((char *, int));
-     char *doc;
-{
-  add_cmd (name, class, fun, doc, &cmdlist);
-}
-
-/* Add an alias or abbreviation command to the list of commands.  */
-
-void
-add_com_alias (name, oldname, class, abbrev_flag)
-     char *name;
-     char *oldname;
-     enum command_class class;
-     int abbrev_flag;
-{
-  add_alias_cmd (name, oldname, class, abbrev_flag, &cmdlist);
-}
-
-void
-error_no_arg (why)
-     char *why;
-{
-  error ("Argument required (%s).", why);
-}
-
-/* ARGSUSED */
-static void
-help_command (command, from_tty)
-     char *command;
-     int from_tty; /* Ignored */
-{
-  help_cmd (command, gdb_stdout);
-}
-
-static void
-validate_comname (comname)
-     char *comname;
-{
-  register char *p;
-
-  if (comname == 0)
-    error_no_arg ("name of command to define");
-
-  p = comname;
-  while (*p)
-    {
-      if (!isalnum(*p) && *p != '-' && *p != '_')
-	error ("Junk in argument list: \"%s\"", p);
-      p++;
-    }
-}
-
-/* This is just a placeholder in the command data structures.  */
-static void
-user_defined_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-}
-
-static void
-define_command (comname, from_tty)
-     char *comname;
-     int from_tty;
-{
-  register struct command_line *cmds;
-  register struct cmd_list_element *c, *newc, *hookc = 0;
-  char *tem = comname;
-  char tmpbuf[128];
-#define	HOOK_STRING	"hook-"
-#define	HOOK_LEN 5
-
-  validate_comname (comname);
-
-  /* Look it up, and verify that we got an exact match.  */
-  c = lookup_cmd (&tem, cmdlist, "", -1, 1);
-  if (c && !STREQ (comname, c->name))
-    c = 0;
-
-  if (c)
-    {
-      if (c->class == class_user || c->class == class_alias)
-	tem = "Redefine command \"%s\"? ";
-      else
-	tem = "Really redefine built-in command \"%s\"? ";
-      if (!query (tem, c->name))
-	error ("Command \"%s\" not redefined.", c->name);
-    }
-
-  /* If this new command is a hook, then mark the command which it
-     is hooking.  Note that we allow hooking `help' commands, so that
-     we can hook the `stop' pseudo-command.  */
-
-  if (!strncmp (comname, HOOK_STRING, HOOK_LEN))
-    {
-      /* Look up cmd it hooks, and verify that we got an exact match.  */
-      tem = comname+HOOK_LEN;
-      hookc = lookup_cmd (&tem, cmdlist, "", -1, 0);
-      if (hookc && !STREQ (comname+HOOK_LEN, hookc->name))
-	hookc = 0;
-      if (!hookc)
-	{
-	  warning ("Your new `%s' command does not hook any existing command.",
-		   comname);
-	  if (!query ("Proceed? "))
-	    error ("Not confirmed.");
-	}
-    }
-
-  comname = savestring (comname, strlen (comname));
-
-  /* If the rest of the commands will be case insensitive, this one
-     should behave in the same manner. */
-  for (tem = comname; *tem; tem++)
-    if (isupper(*tem)) *tem = tolower(*tem);
-
-  control_level = 0;
-  sprintf (tmpbuf, "Type commands for definition of \"%s\".", comname);
-  cmds = read_command_lines (tmpbuf, from_tty);
-
-  if (c && c->class == class_user)
-    free_command_lines (&c->user_commands);
-
-  newc = add_cmd (comname, class_user, user_defined_command,
-	   (c && c->class == class_user)
-	   ? c->doc : savestring ("User-defined.", 13), &cmdlist);
-  newc->user_commands = cmds;
-
-  /* If this new command is a hook, then mark both commands as being
-     tied.  */
-  if (hookc)
-    {
-      hookc->hook = newc;	/* Target gets hooked.  */
-      newc->hookee = hookc;	/* We are marked as hooking target cmd.  */
-    }
-}
-
-static void
-document_command (comname, from_tty)
-     char *comname;
-     int from_tty;
-{
-  struct command_line *doclines;
-  register struct cmd_list_element *c;
-  char *tem = comname;
-  char tmpbuf[128];
-
-  validate_comname (comname);
-
-  c = lookup_cmd (&tem, cmdlist, "", 0, 1);
-
-  if (c->class != class_user)
-    error ("Command \"%s\" is built-in.", comname);
-
-  sprintf (tmpbuf, "Type documentation for \"%s\".", comname);
-  doclines = read_command_lines (tmpbuf, from_tty);
-
-  if (c->doc) free (c->doc);
-
-  {
-    register struct command_line *cl1;
-    register int len = 0;
-
-    for (cl1 = doclines; cl1; cl1 = cl1->next)
-      len += strlen (cl1->line) + 1;
-
-    c->doc = (char *) xmalloc (len + 1);
-    *c->doc = 0;
-
-    for (cl1 = doclines; cl1; cl1 = cl1->next)
-      {
-	strcat (c->doc, cl1->line);
-	if (cl1->next)
-	  strcat (c->doc, "\n");
-      }
-  }
-
-  free_command_lines (&doclines);
-}
-
-/* Print the GDB banner. */
-void
-print_gdb_version (stream)
-  GDB_FILE *stream;
-{
-  /* From GNU coding standards, first line is meant to be easy for a
-     program to parse, and is just canonical program name and version
-     number, which starts after last space. */
-
-  fprintf_filtered (stream, "GNU gdb %s\n", version);
-
-  /* Second line is a copyright notice. */
-
-  fprintf_filtered (stream, "Copyright 1998 Free Software Foundation, Inc.\n");
-
-  /* Following the copyright is a brief statement that the program is
-     free software, that users are free to copy and change it on
-     certain conditions, that it is covered by the GNU GPL, and that
-     there is no warranty. */
-
-  fprintf_filtered (stream, "\
-GDB is free software, covered by the GNU General Public License, and you are\n\
-welcome to change it and/or distribute copies of it under certain conditions.\n\
-Type \"show copying\" to see the conditions.\n\
-There is absolutely no warranty for GDB.  Type \"show warranty\" for details.\n");
-
-  /* After the required info we print the configuration information. */
-
-  fprintf_filtered (stream, "This GDB was configured as \"");
-  if (!STREQ (host_name, target_name))
-    {
-      fprintf_filtered (stream, "--host=%s --target=%s", host_name, target_name);
-    }
-  else
-    {
-      fprintf_filtered (stream, "%s", host_name);
-    }
-  fprintf_filtered (stream, "\".");
-}
-
-/* ARGSUSED */
-static void
-show_version (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  immediate_quit++;
-  print_gdb_version (gdb_stdout);
-  printf_filtered ("\n");
-  immediate_quit--;
-}
-
-/* xgdb calls this to reprint the usual GDB prompt.  Obsolete now that xgdb
-   is obsolete.  */
-
-void
-print_prompt ()
-{
-  printf_unfiltered ("%s", prompt);
-  gdb_flush (gdb_stdout);
-}
-
-/* This replaces the above for the frontends: it returns a pointer
-   to the prompt. */
-char *
-get_prompt ()
-{
-  return prompt;
-}
-
-void
-set_prompt (s)
-     char *s;
-{
-/* ??rehrauer: I don't know why this fails, since it looks as though
-   assignments to prompt are wrapped in calls to savestring...
-  if (prompt != NULL)
-    free (prompt);
-*/
-  prompt = savestring (s, strlen (s));
-}
-
-
-/* If necessary, make the user confirm that we should quit.  Return
-   non-zero if we should quit, zero if we shouldn't.  */
-
-int
-quit_confirm ()
-{
-  if (inferior_pid != 0 && target_has_execution)
-    {
-      char *s;
-
-      /* This is something of a hack.  But there's no reliable way to
-	 see if a GUI is running.  The `use_windows' variable doesn't
-	 cut it.  */
-      if (init_ui_hook)
-	s = "A debugging session is active.\nDo you still want to close the debugger?";
-      else if (attach_flag)
-	s = "The program is running.  Quit anyway (and detach it)? ";
-      else
-	s = "The program is running.  Exit anyway? ";
-
-      if (! query (s))
-	return 0;
-    }
-
-  return 1;
-}
-
-/* Quit without asking for confirmation.  */
-
-void
-quit_force (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  int exit_code = 0;
-
-  /* An optional expression may be used to cause gdb to terminate with the 
-     value of that expression. */
-  if (args)
-    {
-      value_ptr val = parse_and_eval (args);
-
-      exit_code = (int) value_as_long (val);
-    }
-
-  if (inferior_pid != 0 && target_has_execution)
-    {
-      if (attach_flag)
-	target_detach (args, from_tty);
-      else
-	target_kill ();
-    }
-
-  /* UDI wants this, to kill the TIP.  */
-  target_close (1);
-
-  /* Save the history information if it is appropriate to do so.  */
-  if (write_history_p && history_filename)
-    write_history (history_filename);
-
-  do_final_cleanups(ALL_CLEANUPS);	/* Do any final cleanups before exiting */
-
-#if defined(TUI)
-  /* tuiDo((TuiOpaqueFuncPtr)tuiCleanUp); */
-  /* The above does not need to be inside a tuiDo(), since
-   * it is not manipulating the curses screen, but rather,
-   * it is tearing it down.
-   */
-  if (tui_version)
-    tuiCleanUp();
-#endif
-
-  exit (exit_code);
-}
-
-/* Handle the quit command.  */
-
-void
-quit_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (! quit_confirm ())
-    error ("Not confirmed.");
-  quit_force (args, from_tty);
-}
-
-/* Returns whether GDB is running on a terminal and whether the user
-   desires that questions be asked of them on that terminal.  */
-
-int
-input_from_terminal_p ()
-{
-  return gdb_has_a_terminal () && (instream == stdin) & caution;
-}
-
-/* ARGSUSED */
-static void
-pwd_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args) error ("The \"pwd\" command does not take an argument: %s", args);
-  getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
-
-  if (!STREQ (gdb_dirbuf, current_directory))
-    printf_unfiltered ("Working directory %s\n (canonically %s).\n",
-	    current_directory, gdb_dirbuf);
-  else
-    printf_unfiltered ("Working directory %s.\n", current_directory);
-}
-
-void
-cd_command (dir, from_tty)
-     char *dir;
-     int from_tty;
-{
-  int len;
-  /* Found something other than leading repetitions of "/..".  */
-  int found_real_path;
-  char *p;
-
-  /* If the new directory is absolute, repeat is a no-op; if relative,
-     repeat might be useful but is more likely to be a mistake.  */
-  dont_repeat ();
-
-  if (dir == 0)
-    error_no_arg ("new working directory");
-
-  dir = tilde_expand (dir);
-  make_cleanup (free, dir);
-
-  if (chdir (dir) < 0)
-    perror_with_name (dir);
-
-  len = strlen (dir);
-  dir = savestring (dir, len - (len > 1 && SLASH_P(dir[len-1])));
-  if (ROOTED_P(dir))
-    current_directory = dir;
-  else
-    {
-      if (SLASH_P (current_directory[0]) && current_directory[1] == '\0')
-	current_directory = concat (current_directory, dir, NULL);
-      else
-	current_directory = concat (current_directory, SLASH_STRING, dir, NULL);
-      free (dir);
-    }
-
-  /* Now simplify any occurrences of `.' and `..' in the pathname.  */
-
-  found_real_path = 0;
-  for (p = current_directory; *p;)
-    {
-      if (SLASH_P (p[0]) && p[1] == '.' && (p[2] == 0 || SLASH_P (p[2])))
-	strcpy (p, p + 2);
-      else if (SLASH_P (p[0]) && p[1] == '.' && p[2] == '.'
-	       && (p[3] == 0 || SLASH_P (p[3])))
-	{
-	  if (found_real_path)
-	    {
-	      /* Search backwards for the directory just before the "/.."
-		 and obliterate it and the "/..".  */
-	      char *q = p;
-	      while (q != current_directory && ! SLASH_P (q[-1]))
-		--q;
-
-	      if (q == current_directory)
-		/* current_directory is
-		   a relative pathname ("can't happen"--leave it alone).  */
-		++p;
-	      else
-		{
-		  strcpy (q - 1, p + 3);
-		  p = q - 1;
-		}
-	    }
-	  else
-	    /* We are dealing with leading repetitions of "/..", for example
-	       "/../..", which is the Mach super-root.  */
-	    p += 3;
-	}
-      else
-	{
-	  found_real_path = 1;
-	  ++p;
-	}
-    }
-
-  forget_cached_source_info ();
-
-  if (from_tty)
-    pwd_command ((char *) 0, 1);
-}
-
-struct source_cleanup_lines_args {
-  int old_line;
-  char *old_file;
-  char *old_pre_error;
-  char *old_error_pre_print;
-};
-
-static void
-source_cleanup_lines (args)
-     PTR args;
-{
-  struct source_cleanup_lines_args *p =
-    (struct source_cleanup_lines_args *)args;
-  source_line_number = p->old_line;
-  source_file_name = p->old_file;
-  source_pre_error = p->old_pre_error;
-  error_pre_print = p->old_error_pre_print;
-}
-
-/* ARGSUSED */
-void
-source_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  FILE *stream;
-  struct cleanup *old_cleanups;
-  char *file = args;
-  struct source_cleanup_lines_args old_lines;
-  int needed_length;
-
-  if (file == NULL)
-    {
-      error ("source command requires pathname of file to source.");
-    }
-
-  file = tilde_expand (file);
-  old_cleanups = make_cleanup (free, file);
-
-  stream = fopen (file, FOPEN_RT);
-  if (!stream)
-    if (from_tty)
-      perror_with_name (file);
-    else
-      return;
-
-  make_cleanup ((make_cleanup_func) fclose, stream);
-
-  old_lines.old_line = source_line_number;
-  old_lines.old_file = source_file_name;
-  old_lines.old_pre_error = source_pre_error;
-  old_lines.old_error_pre_print = error_pre_print;
-  make_cleanup (source_cleanup_lines, &old_lines);
-  source_line_number = 0;
-  source_file_name = file;
-  source_pre_error = error_pre_print == NULL ? "" : error_pre_print;
-  source_pre_error = savestring (source_pre_error, strlen (source_pre_error));
-  make_cleanup (free, source_pre_error);
-  /* This will get set every time we read a line.  So it won't stay "" for
-     long.  */
-  error_pre_print = "";
-
-  needed_length = strlen (source_file_name) + strlen (source_pre_error) + 80;
-  if (source_error_allocated < needed_length)
-    {
-      source_error_allocated *= 2;
-      if (source_error_allocated < needed_length)
-	source_error_allocated = needed_length;
-      if (source_error == NULL)
-	source_error = xmalloc (source_error_allocated);
-      else
-	source_error = xrealloc (source_error, source_error_allocated);
-    }
-
-  read_command_file (stream);
-
-  do_cleanups (old_cleanups);
-}
-
-/* ARGSUSED */
-static void
-echo_command (text, from_tty)
-     char *text;
-     int from_tty;
-{
-  char *p = text;
-  register int c;
-
-  if (text)
-    while ((c = *p++) != '\0')
-      {
-	if (c == '\\')
-	  {
-	    /* \ at end of argument is used after spaces
-	       so they won't be lost.  */
-	    if (*p == 0)
-	      return;
-
-	    c = parse_escape (&p);
-	    if (c >= 0)
-	      printf_filtered ("%c", c);
-	  }
-	else
-	  printf_filtered ("%c", c);
-      }
-
-  /* Force this output to appear now.  */
-  wrap_here ("");
-  gdb_flush (gdb_stdout);
-}
-
-/* ARGSUSED */
-static void
-dont_repeat_command (ignored, from_tty)
-     char *ignored;
-     int from_tty;
-{
-  *line = 0;		/* Can't call dont_repeat here because we're not
-			   necessarily reading from stdin.  */
-}
-
-/* Functions to manipulate command line editing control variables.  */
-
-/* Number of commands to print in each call to show_commands.  */
-#define Hist_print 10
-static void
-show_commands (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  /* Index for history commands.  Relative to history_base.  */
-  int offset;
-
-  /* Number of the history entry which we are planning to display next.
-     Relative to history_base.  */
-  static int num = 0;
-
-  /* The first command in the history which doesn't exist (i.e. one more
-     than the number of the last command).  Relative to history_base.  */
-  int hist_len;
-
-  extern HIST_ENTRY *history_get PARAMS ((int));
-
-  /* Print out some of the commands from the command history.  */
-  /* First determine the length of the history list.  */
-  hist_len = history_size;
-  for (offset = 0; offset < history_size; offset++)
-    {
-      if (!history_get (history_base + offset))
-	{
-	  hist_len = offset;
-	  break;
-	}
-    }
-
-  if (args)
-    {
-      if (args[0] == '+' && args[1] == '\0')
-	/* "info editing +" should print from the stored position.  */
-	;
-      else
-	/* "info editing <exp>" should print around command number <exp>.  */
-	num = (parse_and_eval_address (args) - history_base) - Hist_print / 2;
-    }
-  /* "show commands" means print the last Hist_print commands.  */
-  else
-    {
-      num = hist_len - Hist_print;
-    }
-
-  if (num < 0)
-    num = 0;
-
-  /* If there are at least Hist_print commands, we want to display the last
-     Hist_print rather than, say, the last 6.  */
-  if (hist_len - num < Hist_print)
-    {
-      num = hist_len - Hist_print;
-      if (num < 0)
-	num = 0;
-    }
-
-  for (offset = num; offset < num + Hist_print && offset < hist_len; offset++)
-    {
-      printf_filtered ("%5d  %s\n", history_base + offset,
-	      (history_get (history_base + offset))->line);
-    }
-
-  /* The next command we want to display is the next one that we haven't
-     displayed yet.  */
-  num += Hist_print;
-
-  /* If the user repeats this command with return, it should do what
-     "show commands +" does.  This is unnecessary if arg is null,
-     because "show commands +" is not useful after "show commands".  */
-  if (from_tty && args)
-    {
-      args[0] = '+';
-      args[1] = '\0';
-    }
-}
-
-/* Called by do_setshow_command.  */
-/* ARGSUSED */
-static void
-set_history_size_command (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  if (history_size == INT_MAX)
-    unstifle_history ();
-  else if (history_size >= 0)
-    stifle_history (history_size);
-  else
-    {
-      history_size = INT_MAX;
-      error ("History size must be non-negative");
-    }
-}
-
-/* ARGSUSED */
-static void
-set_history (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered ("\"set history\" must be followed by the name of a history subcommand.\n");
-  help_list (sethistlist, "set history ", -1, gdb_stdout);
-}
-
-/* ARGSUSED */
-static void
-show_history (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  cmd_show_list (showhistlist, from_tty, "");
-}
-
-int info_verbose = 0;		/* Default verbose msgs off */
-
-/* Called by do_setshow_command.  An elaborate joke.  */
-/* ARGSUSED */
-static void
-set_verbose (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  char *cmdname = "verbose";
-  struct cmd_list_element *showcmd;
-
-  showcmd = lookup_cmd_1 (&cmdname, showlist, NULL, 1);
-
-  if (info_verbose)
-    {
-      c->doc = "Set verbose printing of informational messages.";
-      showcmd->doc = "Show verbose printing of informational messages.";
-    }
-  else
-    {
-      c->doc = "Set verbosity.";
-      showcmd->doc = "Show verbosity.";
-    }
-}
-
-static void
-float_handler (signo)
-int signo;
-{
-  /* This message is based on ANSI C, section 4.7.  Note that integer
-     divide by zero causes this, so "float" is a misnomer.  */
-  signal (SIGFPE, float_handler);
-  error ("Erroneous arithmetic operation.");
-}
-
-
-static void
-init_cmd_lists ()
-{
-  cmdlist = NULL;
-  infolist = NULL;
-  enablelist = NULL;
-  disablelist = NULL;
-  togglelist = NULL;
-  stoplist = NULL;
-  deletelist = NULL;
-  enablebreaklist = NULL;
-  setlist = NULL;
-  unsetlist = NULL;
-  showlist = NULL;
-  sethistlist = NULL;
-  showhistlist = NULL;
-  unsethistlist = NULL;
-#if MAINTENANCE_CMDS
-  maintenancelist = NULL;
-  maintenanceinfolist = NULL;
-  maintenanceprintlist = NULL;
-#endif
-  setprintlist = NULL;
-  showprintlist = NULL;
-  setchecklist = NULL;
-  showchecklist = NULL;
-}
-
-/* Init the history buffer.  Note that we are called after the init file(s)
- * have been read so that the user can change the history file via his
- * .gdbinit file (for instance).  The GDBHISTFILE environment variable
- * overrides all of this.
- */
-
-void
-init_history()
-{
-  char *tmpenv;
-
-  tmpenv = getenv ("HISTSIZE");
-  if (tmpenv)
-    history_size = atoi (tmpenv);
-  else if (!history_size)
-    history_size = 256;
-
-  stifle_history (history_size);
-
-  tmpenv = getenv ("GDBHISTFILE");
-  if (tmpenv)
-    history_filename = savestring (tmpenv, strlen(tmpenv));
-  else if (!history_filename) {
-    /* We include the current directory so that if the user changes
-       directories the file written will be the same as the one
-       that was read.  */
-    history_filename = concat (current_directory, "/.gdb_history", NULL);
-  }
-  read_history (history_filename);
-}
-
-static void
-init_main ()
-{
-  struct cmd_list_element *c;
-
-#ifdef DEFAULT_PROMPT
-  prompt = savestring (DEFAULT_PROMPT, strlen(DEFAULT_PROMPT));
-#else
-  prompt = savestring ("(gdb) ", 6);
-#endif
-
-  /* Set the important stuff up for command editing.  */
-  command_editing_p = 1;
-  history_expansion_p = 0;
-  write_history_p = 0;
-
-  /* Setup important stuff for command line editing.  */
-  rl_completion_entry_function = (int (*)()) readline_line_completion_function;
-  rl_completer_word_break_characters = gdb_completer_word_break_characters;
-  rl_completer_quote_characters = gdb_completer_quote_characters;
-  rl_readline_name = "gdb";
-
-  /* Define the classes of commands.
-     They will appear in the help list in the reverse of this order.  */
-
-  add_cmd ("internals", class_maintenance, NO_FUNCTION,
-	   "Maintenance commands.\n\
-Some gdb commands are provided just for use by gdb maintainers.\n\
-These commands are subject to frequent change, and may not be as\n\
-well documented as user commands.",
-	   &cmdlist);
-  add_cmd ("obscure", class_obscure, NO_FUNCTION, "Obscure features.", &cmdlist);
-  add_cmd ("aliases", class_alias, NO_FUNCTION, "Aliases of other commands.", &cmdlist);
-  add_cmd ("user-defined", class_user, NO_FUNCTION, "User-defined commands.\n\
-The commands in this class are those defined by the user.\n\
-Use the \"define\" command to define a command.", &cmdlist);
-  add_cmd ("support", class_support, NO_FUNCTION, "Support facilities.", &cmdlist);
-  if (!dbx_commands)
-    add_cmd ("status", class_info, NO_FUNCTION, "Status inquiries.", &cmdlist);
-  add_cmd ("files", class_files, NO_FUNCTION, "Specifying and examining files.", &cmdlist);
-  add_cmd ("breakpoints", class_breakpoint, NO_FUNCTION, "Making program stop at certain points.", &cmdlist);
-  add_cmd ("data", class_vars, NO_FUNCTION, "Examining data.", &cmdlist);
-  add_cmd ("stack", class_stack, NO_FUNCTION, "Examining the stack.\n\
-The stack is made up of stack frames.  Gdb assigns numbers to stack frames\n\
-counting from zero for the innermost (currently executing) frame.\n\n\
-At any time gdb identifies one frame as the \"selected\" frame.\n\
-Variable lookups are done with respect to the selected frame.\n\
-When the program being debugged stops, gdb selects the innermost frame.\n\
-The commands below can be used to select other frames by number or address.",
-	   &cmdlist);
-  add_cmd ("running", class_run, NO_FUNCTION, "Running the program.", &cmdlist);
-
-  add_com ("pwd", class_files, pwd_command,
-	   "Print working directory.  This is used for your program as well.");
-  c = add_cmd ("cd", class_files, cd_command,
-	   "Set working directory to DIR for debugger and program being debugged.\n\
-The change does not take effect for the program being debugged\n\
-until the next time it is started.", &cmdlist);
-  c->completer = filename_completer;
-
-  add_show_from_set
-    (add_set_cmd ("prompt", class_support, var_string, (char *)&prompt,
-	   "Set gdb's prompt",
-	   &setlist),
-     &showlist);
-
-  add_com ("echo", class_support, echo_command,
-	   "Print a constant string.  Give string as argument.\n\
-C escape sequences may be used in the argument.\n\
-No newline is added at the end of the argument;\n\
-use \"\\n\" if you want a newline to be printed.\n\
-Since leading and trailing whitespace are ignored in command arguments,\n\
-if you want to print some you must use \"\\\" before leading whitespace\n\
-to be printed or after trailing whitespace.");
-  add_com ("document", class_support, document_command,
-	   "Document a user-defined command.\n\
-Give command name as argument.  Give documentation on following lines.\n\
-End with a line of just \"end\".");
-  add_com ("define", class_support, define_command,
-	   "Define a new command name.  Command name is argument.\n\
-Definition appears on following lines, one command per line.\n\
-End with a line of just \"end\".\n\
-Use the \"document\" command to give documentation for the new command.\n\
-Commands defined in this way may have up to ten arguments.");
-
-#ifdef __STDC__
-  c = add_cmd ("source", class_support, source_command,
-	   "Read commands from a file named FILE.\n\
-Note that the file \"" GDBINIT_FILENAME "\" is read automatically in this way\n\
-when gdb is started.", &cmdlist);
-#else
-  /* Punt file name, we can't help it easily.  */
-  c = add_cmd ("source", class_support, source_command,
-	   "Read commands from a file named FILE.\n\
-Note that the file \".gdbinit\" is read automatically in this way\n\
-when gdb is started.", &cmdlist);
-#endif
-  c->completer = filename_completer;
-
-  add_com ("quit", class_support, quit_command, "Exit gdb.");
-  add_com ("help", class_support, help_command, "Print list of commands.");
-  add_com_alias ("q", "quit", class_support, 1);
-  add_com_alias ("h", "help", class_support, 1);
-
-  add_com ("dont-repeat", class_support, dont_repeat_command, "Don't repeat this command.\n\
-Primarily used inside of user-defined commands that should not be repeated when\n\
-hitting return.");
-
-  c = add_set_cmd ("verbose", class_support, var_boolean, (char *)&info_verbose,
-		   "Set ",
-		   &setlist),
-  add_show_from_set (c, &showlist);
-  c->function.sfunc = set_verbose;
-  set_verbose (NULL, 0, c);
-
-  add_show_from_set
-    (add_set_cmd ("editing", class_support, var_boolean, (char *)&command_editing_p,
-	   "Set editing of command lines as they are typed.\n\
-Use \"on\" to enable the editing, and \"off\" to disable it.\n\
-Without an argument, command line editing is enabled.  To edit, use\n\
-EMACS-like or VI-like commands like control-P or ESC.", &setlist),
-     &showlist);
-
-  add_prefix_cmd ("history", class_support, set_history,
-		  "Generic command for setting command history parameters.",
-		  &sethistlist, "set history ", 0, &setlist);
-  add_prefix_cmd ("history", class_support, show_history,
-		  "Generic command for showing command history parameters.",
-		  &showhistlist, "show history ", 0, &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("expansion", no_class, var_boolean, (char *)&history_expansion_p,
-	   "Set history expansion on command input.\n\
-Without an argument, history expansion is enabled.", &sethistlist),
-     &showhistlist);
-
-  add_show_from_set
-    (add_set_cmd ("save", no_class, var_boolean, (char *)&write_history_p,
-	   "Set saving of the history record on exit.\n\
-Use \"on\" to enable the saving, and \"off\" to disable it.\n\
-Without an argument, saving is enabled.", &sethistlist),
-     &showhistlist);
-
-  c = add_set_cmd ("size", no_class, var_integer, (char *)&history_size,
-		   "Set the size of the command history, \n\
-ie. the number of previous commands to keep a record of.", &sethistlist);
-  add_show_from_set (c, &showhistlist);
-  c->function.sfunc = set_history_size_command;
-
-  add_show_from_set
-    (add_set_cmd ("filename", no_class, var_filename, (char *)&history_filename,
-	   "Set the filename in which to record the command history\n\
- (the list of previous commands of which a record is kept).", &sethistlist),
-     &showhistlist);
-
-  add_show_from_set
-    (add_set_cmd ("confirm", class_support, var_boolean,
-		  (char *)&caution,
-		  "Set whether to confirm potentially dangerous operations.",
-		  &setlist),
-     &showlist);
-
-  add_prefix_cmd ("info", class_info, info_command,
-        "Generic command for showing things about the program being debugged.",
-		  &infolist, "info ", 0, &cmdlist);
-  add_com_alias ("i", "info", class_info, 1);
-
-  add_com ("complete", class_obscure, complete_command,
-	   "List the completions for the rest of the line as a command.");
-
-  add_prefix_cmd ("show", class_info, show_command,
-		  "Generic command for showing things about the debugger.",
-		  &showlist, "show ", 0, &cmdlist);
-  /* Another way to get at the same thing.  */
-  add_info ("set", show_command, "Show all GDB settings.");
-
-  add_cmd ("commands", no_class, show_commands,
-	   "Show the history of commands you typed.\n\
-You can supply a command number to start with, or a `+' to start after\n\
-the previous command number shown.",
-	   &showlist);
-
-  add_cmd ("version", no_class, show_version,
-	   "Show what version of GDB this is.", &showlist);
-
-  add_com ("while", class_support, while_command,
-"Execute nested commands WHILE the conditional expression is non zero.\n\
-The conditional expression must follow the word `while' and must in turn be\n\
-followed by a new line.  The nested commands must be entered one per line,\n\
-and should be terminated by the word `end'.");
-
-  add_com ("if", class_support, if_command,
-"Execute nested commands once IF the conditional expression is non zero.\n\
-The conditional expression must follow the word `if' and must in turn be\n\
-followed by a new line.  The nested commands must be entered one per line,\n\
-and should be terminated by the word 'else' or `end'.  If an else clause\n\
-is used, the same rules apply to its nested commands as to the first ones.");
-
-  /* If target is open when baud changes, it doesn't take effect until the
-     next open (I think, not sure).  */
-  add_show_from_set (add_set_cmd ("remotebaud", no_class,
-				  var_zinteger, (char *)&baud_rate,
-				  "Set baud rate for remote serial I/O.\n\
-This value is used to set the speed of the serial port when debugging\n\
-using remote targets.", &setlist),
-		     &showlist);
-
-  add_show_from_set (
-    add_set_cmd ("remotedebug", no_class, var_zinteger, (char *)&remote_debug,
-		   "Set debugging of remote protocol.\n\
-When enabled, each packet sent or received with the remote target\n\
-is displayed.", &setlist),
-		     &showlist);
-
-  add_show_from_set (
-    add_set_cmd ("remotetimeout", no_class, var_integer, (char *)&remote_timeout,
-		   "Set timeout limit to wait for target to respond.\n\
-This value is used to set the time limit for gdb to wait for a response\n\
-from the target.", &setlist),
-		     &showlist);
-
-  c = add_set_cmd ("annotate", class_obscure, var_zinteger, 
-		   (char *)&annotation_level, "Set annotation_level.\n\
-0 == normal;     1 == fullname (for use when running under emacs)\n\
-2 == output annotated suitably for use by programs that control GDB.",
-		 &setlist);
-  c = add_show_from_set (c, &showlist);
-}
diff --git a/gdb/top.h b/gdb/top.h
deleted file mode 100644
index fe7002b..0000000
--- a/gdb/top.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Top level stuff for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* From top.c.  */
-extern char *line;
-extern int linesize;
-extern FILE *instream;
-extern char gdb_dirbuf[1024];
-extern int inhibit_gdbinit;
-extern int epoch_interface;
-extern char gdbinit[];
-
-/* Generally one should use catch_errors rather than manipulating these
-   directly.  The exception is main().  */
-#if defined(HAVE_SIGSETJMP)
-#define SIGJMP_BUF		sigjmp_buf
-#define SIGSETJMP(buf)		sigsetjmp(buf, 1)
-#define SIGLONGJMP(buf,val)	siglongjmp(buf,val)
-#else
-#define SIGJMP_BUF		jmp_buf
-#define SIGSETJMP(buf)		setjmp(buf)
-#define SIGLONGJMP(buf,val)	longjmp(buf,val)
-#endif
-
-extern SIGJMP_BUF error_return;
-extern SIGJMP_BUF quit_return;
-
-extern void print_gdb_version PARAMS ((GDB_FILE *));
-
-extern void source_command PARAMS ((char *, int));
-extern void cd_command PARAMS ((char *, int));
-extern void read_command_file PARAMS ((FILE *));
-extern void init_history PARAMS ((void));
-extern void command_loop PARAMS ((void));
-extern int quit_confirm PARAMS ((void));
-extern void quit_force PARAMS ((char *, int));
-extern void quit_command PARAMS ((char *, int));
-
-/* This function returns a pointer to the string that is used
-   by gdb for its command prompt. */
-extern char *get_prompt PARAMS((void));
- 
-/* This function copies the specified string into the string that
-   is used by gdb for its command prompt. */
-extern void set_prompt PARAMS ((char *));
-
-/* From random places.  */
-extern int mapped_symbol_files;
-extern int readnow_symbol_files;
-#define	ALL_CLEANUPS	((struct cleanup *)0)
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
deleted file mode 100644
index 9f03617..0000000
--- a/gdb/tracepoint.c
+++ /dev/null
@@ -1,2780 +0,0 @@
-/* Tracing functionality for remote targets in custom GDB protocol
-   Copyright 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "frame.h"
-#include "tracepoint.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "gdbcmd.h"
-#include "value.h"
-#include "target.h"
-#include "language.h"
-#include "gdb_string.h"
-
-#include "ax.h"
-#include "ax-gdb.h"
-
-/* readline include files */
-#include <readline/readline.h>
-#include <readline/history.h>
-
-/* readline defines this.  */
-#undef savestring
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-/* maximum length of an agent aexpression.
-   this accounts for the fact that packets are limited to 400 bytes
-   (which includes everything -- including the checksum), and assumes
-   the worst case of maximum length for each of the pieces of a
-   continuation packet.
-   
-   NOTE: expressions get mem2hex'ed otherwise this would be twice as
-   large.  (400 - 31)/2 == 184 */
-#define MAX_AGENT_EXPR_LEN	184
-
-
-extern int info_verbose;
-extern void (*readline_begin_hook) PARAMS ((char *, ...));
-extern char * (*readline_hook) PARAMS ((char *));
-extern void (*readline_end_hook) PARAMS ((void));
-extern void x_command PARAMS ((char *, int));
-extern int addressprint;		/* Print machine addresses? */
-
-/* If this definition isn't overridden by the header files, assume
-   that isatty and fileno exist on this system.  */
-#ifndef ISATTY
-#define ISATTY(FP)	(isatty (fileno (FP)))
-#endif
-
-/* 
-   Tracepoint.c:
-
-   This module defines the following debugger commands:
-   trace            : set a tracepoint on a function, line, or address.
-   info trace       : list all debugger-defined tracepoints.
-   delete trace     : delete one or more tracepoints.
-   enable trace     : enable one or more tracepoints.
-   disable trace    : disable one or more tracepoints.
-   actions          : specify actions to be taken at a tracepoint.
-   passcount        : specify a pass count for a tracepoint.
-   tstart           : start a trace experiment.
-   tstop            : stop a trace experiment.
-   tstatus          : query the status of a trace experiment.
-   tfind            : find a trace frame in the trace buffer.
-   tdump            : print everything collected at the current tracepoint.
-   save-tracepoints : write tracepoint setup into a file.
-
-   This module defines the following user-visible debugger variables:
-   $trace_frame : sequence number of trace frame currently being debugged.
-   $trace_line  : source line of trace frame currently being debugged.
-   $trace_file  : source file of trace frame currently being debugged.
-   $tracepoint  : tracepoint number of trace frame currently being debugged.
-   */
-
-
-/* ======= Important global variables: ======= */
-
-/* Chain of all tracepoints defined.  */
-struct tracepoint *tracepoint_chain;
-
-/* Number of last tracepoint made.  */
-static int tracepoint_count;
-
-/* Number of last traceframe collected.  */
-static int traceframe_number;
-
-/* Tracepoint for last traceframe collected.  */
-static int tracepoint_number;
-
-/* Symbol for function for last traceframe collected */
-static struct symbol *traceframe_fun;
-
-/* Symtab and line for last traceframe collected */
-static struct symtab_and_line traceframe_sal;
-
-/* Tracing command lists */
-static struct cmd_list_element *tfindlist;
-
-/* ======= Important command functions: ======= */
-static void trace_command                 PARAMS ((char *, int));
-static void tracepoints_info              PARAMS ((char *, int));
-static void delete_trace_command          PARAMS ((char *, int));
-static void enable_trace_command          PARAMS ((char *, int));
-static void disable_trace_command         PARAMS ((char *, int));
-static void trace_pass_command            PARAMS ((char *, int));
-static void trace_actions_command         PARAMS ((char *, int));
-static void trace_start_command           PARAMS ((char *, int));
-static void trace_stop_command            PARAMS ((char *, int));
-static void trace_status_command          PARAMS ((char *, int));
-static void trace_find_command            PARAMS ((char *, int));
-static void trace_find_pc_command         PARAMS ((char *, int));
-static void trace_find_tracepoint_command PARAMS ((char *, int));
-static void trace_find_line_command       PARAMS ((char *, int));
-static void trace_find_range_command      PARAMS ((char *, int));
-static void trace_find_outside_command    PARAMS ((char *, int));
-static void tracepoint_save_command       PARAMS ((char *, int));
-static void trace_dump_command            PARAMS ((char *, int));
-
-/* support routines */
-static void trace_mention                 PARAMS ((struct tracepoint *));
-
-struct collection_list;
-static void add_aexpr PARAMS ((struct collection_list *, struct agent_expr *));
-static unsigned char *mem2hex(unsigned char *, unsigned char *, int);
-
-/* Utility: returns true if "target remote" */
-static int
-target_is_remote ()
-{
-  if (current_target.to_shortname &&
-      strcmp (current_target.to_shortname, "remote") == 0)
-    return 1;
-  else
-    return 0;
-}
-
-/* Utility: generate error from an incoming stub packet.  */
-static void 
-trace_error (buf)
-     char *buf;
-{
-  if (*buf++ != 'E')
-    return;			/* not an error msg */
-  switch (*buf) 
-    {
-    case '1':			/* malformed packet error */
-      if (*++buf == '0')	/*   general case: */
-	error ("tracepoint.c: error in outgoing packet.");
-      else
-	error ("tracepoint.c: error in outgoing packet at field #%d.", 
-	       strtol (buf, NULL, 16));
-    case '2':
-      error ("trace API error 0x%s.", ++buf);
-    default:
-      error ("Target returns error code '%s'.", buf);
-    }
-}
-
-/* Utility: wait for reply from stub, while accepting "O" packets */
-static char *
-remote_get_noisy_reply (buf)
-     char *buf;
-{
-  do	/* loop on reply from remote stub */
-    {
-      QUIT;				/* allow user to bail out with ^C */
-      getpkt (buf, 0);
-      if (buf[0] == 0)
-	error ("Target does not support this command.");
-      else if (buf[0] == 'E')
-	trace_error (buf);
-      else if (buf[0] == 'O' &&
-	       buf[1] != 'K')
-	remote_console_output (buf + 1);	/* 'O' message from stub */
-      else
-	return buf;				/* here's the actual reply */
-    } while (1);
-}
-
-/* Set tracepoint count to NUM.  */
-static void
-set_tracepoint_count (num)
-     int num;
-{
-  tracepoint_count = num;
-  set_internalvar (lookup_internalvar ("tpnum"),
-		   value_from_longest (builtin_type_int, (LONGEST) num));
-}
-
-/* Set traceframe number to NUM.  */
-static void
-set_traceframe_num (num)
-     int num;
-{
-  traceframe_number = num;
-  set_internalvar (lookup_internalvar ("trace_frame"),
-		   value_from_longest (builtin_type_int, (LONGEST) num));
-}
-
-/* Set tracepoint number to NUM.  */
-static void
-set_tracepoint_num (num)
-     int num;
-{
-  tracepoint_number = num;
-  set_internalvar (lookup_internalvar ("tracepoint"),
-		   value_from_longest (builtin_type_int, (LONGEST) num));
-}
-
-/* Set externally visible debug variables for querying/printing
-   the traceframe context (line, function, file) */
-
-static void
-set_traceframe_context (trace_pc)
-     CORE_ADDR trace_pc;
-{
-  static struct type *func_string, *file_string;
-  static struct type *func_range,  *file_range;
-  static value_ptr    func_val,     file_val;
-  static struct type *charstar;
-  int len;
-
-  if (charstar == (struct type *) NULL)
-    charstar = lookup_pointer_type (builtin_type_char);
-
-  if (trace_pc == -1)	/* cease debugging any trace buffers */
-    {
-      traceframe_fun = 0;
-      traceframe_sal.pc = traceframe_sal.line = 0;
-      traceframe_sal.symtab = NULL;
-      set_internalvar (lookup_internalvar ("trace_func"), 
-		       value_from_longest (charstar, (LONGEST) 0));
-      set_internalvar (lookup_internalvar ("trace_file"), 
-		       value_from_longest (charstar, (LONGEST) 0));
-      set_internalvar (lookup_internalvar ("trace_line"),
-		       value_from_longest (builtin_type_int, (LONGEST) -1));
-      return;
-    }
-
-  /* save as globals for internal use */
-  traceframe_sal = find_pc_line (trace_pc, 0);
-  traceframe_fun = find_pc_function (trace_pc);
-
-  /* save linenumber as "$trace_line", a debugger variable visible to users */
-  set_internalvar (lookup_internalvar ("trace_line"),
-		   value_from_longest (builtin_type_int, 
-				       (LONGEST) traceframe_sal.line));
-
-  /* save func name as "$trace_func", a debugger variable visible to users */
-  if (traceframe_fun == NULL || 
-      SYMBOL_NAME (traceframe_fun) == NULL)
-    set_internalvar (lookup_internalvar ("trace_func"), 
-		     value_from_longest (charstar, (LONGEST) 0));
-  else
-    {
-      len = strlen (SYMBOL_NAME (traceframe_fun));
-      func_range  = create_range_type (func_range,  
-				       builtin_type_int, 0, len - 1);
-      func_string = create_array_type (func_string, 
-				       builtin_type_char, func_range);
-      func_val = allocate_value (func_string);
-      VALUE_TYPE (func_val) = func_string;
-      memcpy (VALUE_CONTENTS_RAW (func_val), 
-	      SYMBOL_NAME (traceframe_fun), 
-	      len);
-      func_val->modifiable = 0;
-      set_internalvar (lookup_internalvar ("trace_func"), func_val);
-    }
-
-  /* save file name as "$trace_file", a debugger variable visible to users */
-  if (traceframe_sal.symtab == NULL || 
-      traceframe_sal.symtab->filename == NULL)
-    set_internalvar (lookup_internalvar ("trace_file"), 
-		     value_from_longest (charstar, (LONGEST) 0));
-  else
-    {
-      len = strlen (traceframe_sal.symtab->filename);
-      file_range  = create_range_type (file_range,  
-				       builtin_type_int, 0, len - 1);
-      file_string = create_array_type (file_string, 
-				       builtin_type_char, file_range);
-      file_val = allocate_value (file_string);
-      VALUE_TYPE (file_val) = file_string;
-      memcpy (VALUE_CONTENTS_RAW (file_val), 
-	      traceframe_sal.symtab->filename, 
-	      len);
-      file_val->modifiable = 0;
-      set_internalvar (lookup_internalvar ("trace_file"), file_val);
-    }
-}
-
-/* Low level routine to set a tracepoint.
-   Returns the tracepoint object so caller can set other things.
-   Does not set the tracepoint number!
-   Does not print anything.
-
-   ==> This routine should not be called if there is a chance of later
-   error(); otherwise it leaves a bogus tracepoint on the chain.  Validate
-   your arguments BEFORE calling this routine!  */
-
-static struct tracepoint *
-set_raw_tracepoint (sal)
-     struct symtab_and_line sal;
-{
-  register struct tracepoint *t, *tc;
-  struct cleanup *old_chain;
-
-  t = (struct tracepoint *) xmalloc (sizeof (struct tracepoint));
-  old_chain = make_cleanup (free, t);
-  memset (t, 0, sizeof (*t));
-  t->address = sal.pc;
-  if (sal.symtab == NULL)
-    t->source_file = NULL;
-  else
-    t->source_file = savestring (sal.symtab->filename, 
-				 strlen (sal.symtab->filename));
-
-  t->section     = sal.section;
-  t->language    = current_language->la_language;
-  t->input_radix = input_radix;
-  t->line_number = sal.line;
-  t->enabled     = enabled;
-  t->next        = 0;
-  t->step_count  = 0;
-  t->pass_count  = 0;
-  t->addr_string = NULL;
-
-  /* Add this tracepoint to the end of the chain
-     so that a list of tracepoints will come out in order
-     of increasing numbers.  */
-
-  tc = tracepoint_chain;
-  if (tc == 0)
-    tracepoint_chain = t;
-  else
-    {
-      while (tc->next)
-	tc = tc->next;
-      tc->next = t;
-    }
-  discard_cleanups (old_chain);
-  return t;
-}
-
-/* Set a tracepoint according to ARG (function, linenum or *address) */
-static void
-trace_command (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  char **canonical = (char **)NULL;
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  struct tracepoint *t;
-  char *addr_start = 0, *addr_end = 0;
-  int i;
-
-  if (!arg || !*arg)
-    error ("trace command requires an argument");
-
-  if (from_tty && info_verbose)
-    printf_filtered ("TRACE %s\n", arg);
-
-  addr_start = arg;
-  sals = decode_line_1 (&arg, 1, (struct symtab *)NULL, 0, &canonical);
-  addr_end   = arg;
-  if (! sals.nelts) 
-    return;	/* ??? Presumably decode_line_1 has already warned? */
-
-  /* Resolve all line numbers to PC's */
-  for (i = 0; i < sals.nelts; i++)
-    resolve_sal_pc (&sals.sals[i]);
-
-  /* Now set all the tracepoints.  */
-  for (i = 0; i < sals.nelts; i++)
-    {
-      sal = sals.sals[i];
-
-      t = set_raw_tracepoint (sal);
-      set_tracepoint_count (tracepoint_count + 1);
-      t->number = tracepoint_count;
-
-      /* If a canonical line spec is needed use that instead of the
-	 command string.  */
-      if (canonical != (char **)NULL && canonical[i] != NULL)
-	t->addr_string = canonical[i];
-      else if (addr_start)
-	t->addr_string = savestring (addr_start, addr_end - addr_start);
-
-      trace_mention (t);
-
-      /* Let the UI know of any additions */
-      if (create_tracepoint_hook)
-	create_tracepoint_hook (t);
-    }
-
-  if (sals.nelts > 1)
-    {
-      printf_filtered ("Multiple tracepoints were set.\n");
-      printf_filtered ("Use 'delete trace' to delete unwanted tracepoints.\n");
-    }
-}
-
-/* Tell the user we have just set a tracepoint TP. */
-
-static void
-trace_mention (tp)
-     struct tracepoint *tp;
-{
-  printf_filtered ("Tracepoint %d", tp->number);
-
-  if (addressprint || (tp->source_file == NULL))
-    {
-      printf_filtered (" at ");
-      print_address_numeric (tp->address, 1, gdb_stdout);
-    }
-  if (tp->source_file)
-    printf_filtered (": file %s, line %d.",
-		     tp->source_file, tp->line_number);
-
-  printf_filtered ("\n");
-}
-
-/* Print information on tracepoint number TPNUM_EXP, or all if omitted.  */
-
-static void
-tracepoints_info (tpnum_exp, from_tty)
-     char *tpnum_exp;
-     int from_tty;
-{
-  struct tracepoint *t;
-  struct action_line *action;
-  int found_a_tracepoint = 0;
-  char wrap_indent[80];
-  struct symbol *sym;
-  int tpnum = -1;
-
-  if (tpnum_exp)
-    tpnum = parse_and_eval_address (tpnum_exp);
-
-  ALL_TRACEPOINTS (t)
-    if (tpnum == -1 || tpnum == t->number)
-      {
-	extern int addressprint;	/* print machine addresses? */
-
-	if (!found_a_tracepoint++)
-	  {
-	    printf_filtered ("Num Enb ");
-	    if (addressprint)
-	      printf_filtered ("Address    ");
-	    printf_filtered ("PassC StepC What\n");
-	  }
-	strcpy (wrap_indent, "                           ");
-	if (addressprint)
-	  strcat (wrap_indent, "           ");
-
-	printf_filtered ("%-3d %-3s ", t->number, 
-			 t->enabled == enabled ? "y" : "n");
-	if (addressprint)
-	  printf_filtered ("%s ", 
-			   local_hex_string_custom ((unsigned long) t->address,
-						    "08l"));
-	printf_filtered ("%-5d %-5d ", t->pass_count, t->step_count);
-
-	if (t->source_file)
-	  {
-	    sym = find_pc_sect_function (t->address, t->section);
-	    if (sym)
-	      {
-		fputs_filtered ("in ", gdb_stdout);
-		fputs_filtered (SYMBOL_SOURCE_NAME (sym), gdb_stdout);
-		wrap_here (wrap_indent);
-		fputs_filtered (" at ", gdb_stdout);
-	      }
-	    fputs_filtered (t->source_file, gdb_stdout);
-	    printf_filtered (":%d", t->line_number);
-	  }
-	else
-	  print_address_symbolic (t->address, gdb_stdout, demangle, " ");
-
-	printf_filtered ("\n");
-	if (t->actions)
-	  {
-	    printf_filtered ("  Actions for tracepoint %d: \n", t->number);
-	    for (action = t->actions; action; action = action->next)
-	      {
-		printf_filtered ("\t%s\n", action->action);
-	      }
-	  }
-      }
-  if (!found_a_tracepoint)
-    {
-      if (tpnum == -1)
-        printf_filtered ("No tracepoints.\n");
-      else
-        printf_filtered ("No tracepoint number %d.\n", tpnum);
-    }
-}
-
-/* Optimization: the code to parse an enable, disable, or delete TP command
-   is virtually identical except for whether it performs an enable, disable,
-   or delete.  Therefore I've combined them into one function with an opcode.
-   */
-enum tracepoint_opcode 
-{
-  enable, 
-  disable,
-  delete
-};
-
-/* This function implements enable, disable and delete. */
-static void
-tracepoint_operation (t, from_tty, opcode)
-     struct tracepoint *t;
-     int from_tty;
-     enum tracepoint_opcode opcode;
-{
-  struct tracepoint *t2;
-
-  switch (opcode) {
-  case enable:
-    t->enabled = enabled;
-    if (modify_tracepoint_hook)
-      modify_tracepoint_hook (t);
-    break;
-  case disable:
-    t->enabled = disabled;
-    if (modify_tracepoint_hook)
-      modify_tracepoint_hook (t);
-    break;
-  case delete:
-    if (tracepoint_chain == t)
-      tracepoint_chain = t->next;
-
-    ALL_TRACEPOINTS (t2)
-      if (t2->next == t)
-	{
-	  t2->next = t->next;
-	  break;
-	}
-
-    /* Let the UI know of any deletions */
-    if (delete_tracepoint_hook)
-      delete_tracepoint_hook (t);
-
-    if (t->addr_string)
-      free (t->addr_string);
-    if (t->source_file)
-      free (t->source_file);
-    if (t->actions)
-      free_actions (t);
-
-    free (t);
-    break;
-  }
-}
-
-/* Utility: parse a tracepoint number and look it up in the list.  */
-struct tracepoint *
-get_tracepoint_by_number (arg)
-     char **arg;
-{
-  struct tracepoint *t;
-  char *end, *copy;
-  value_ptr val;
-  int tpnum;
-
-  if (arg == 0)
-    error ("Bad tracepoint argument");
-
-  if (*arg == 0 || **arg == 0)	/* empty arg means refer to last tp */
-    tpnum = tracepoint_count;
-  else if (**arg == '$')	/* handle convenience variable */
-    {
-      /* Make a copy of the name, so we can null-terminate it
-	 to pass to lookup_internalvar().  */
-      end = *arg + 1;
-      while (isalnum(*end) || *end == '_')
-	end++;
-      copy = (char *) alloca (end - *arg);
-      strncpy (copy, *arg + 1, (end - *arg - 1));
-      copy[end - *arg - 1] = '\0';
-      *arg = end;
-
-      val = value_of_internalvar (lookup_internalvar (copy));
-      if (TYPE_CODE( VALUE_TYPE (val)) != TYPE_CODE_INT)
-	error ("Convenience variable must have integral type.");
-      tpnum = (int) value_as_long (val);
-    }
-  else		/* handle tracepoint number */
-    {
-      tpnum = strtol (*arg, arg, 0);
-      if (tpnum == 0)		/* possible strtol failure */
-	while (**arg && !isspace (**arg))
-	  (*arg)++;		/* advance to next white space, if any */
-    }
-  ALL_TRACEPOINTS (t)
-    if (t->number == tpnum)
-      {
-	return t;
-      }
-  printf_unfiltered ("No tracepoint number %d.\n", tpnum);
-  return NULL;
-}
-
-/* Utility: parse a list of tracepoint numbers, and call a func for each. */
-static void
-map_args_over_tracepoints (args, from_tty, opcode)
-     char *args;
-     int from_tty;
-     enum tracepoint_opcode opcode;
-{
-  struct tracepoint *t, *tmp;
-  int tpnum;
-  char *cp;
-
-  if (args == 0 || *args == 0)	/* do them all */
-    ALL_TRACEPOINTS_SAFE (t, tmp)
-      tracepoint_operation (t, from_tty, opcode);
-  else
-    while (*args)
-      {
-	QUIT;		/* give user option to bail out with ^C */
-	if (t = get_tracepoint_by_number (&args))
-	  tracepoint_operation (t, from_tty, opcode);
-	while (*args == ' ' || *args == '\t')
-	  args++;
-      }
-}
-
-/* The 'enable trace' command enables tracepoints.  Not supported by all targets.  */
-static void
-enable_trace_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  dont_repeat ();
-  map_args_over_tracepoints (args, from_tty, enable);
-}
-
-/* The 'disable trace' command enables tracepoints.  Not supported by all targets.  */
-static void
-disable_trace_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  dont_repeat ();
-  map_args_over_tracepoints (args, from_tty, disable);
-}
-
-/* Remove a tracepoint (or all if no argument) */
-static void
-delete_trace_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  dont_repeat ();
-  if (!args || !*args)		/* No args implies all tracepoints; */
-    if (from_tty)		/* confirm only if from_tty... */
-      if (tracepoint_chain) 	/* and if there are tracepoints to delete! */
-	if (!query ("Delete all tracepoints? "))
-	  return;
-
-  map_args_over_tracepoints (args, from_tty, delete);
-}
-
-/* Set passcount for tracepoint.
-
-   First command argument is passcount, second is tracepoint number.
-   If tracepoint number omitted, apply to most recently defined.
-   Also accepts special argument "all".  */
-
-static void
-trace_pass_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct tracepoint *t1 = (struct tracepoint *) -1, *t2;
-  unsigned long count;
-
-  if (args == 0 || *args == 0)
-    error ("PASS command requires an argument (count + optional TP num)");
-
-  count = strtoul (args, &args, 10);	/* count comes first, then TP num */
-
-  while (*args && isspace (*args))
-    args++;
-
-  if (*args && strncasecmp (args, "all", 3) == 0)
-    args += 3;	/* skip special argument "all" */
-  else
-    t1 = get_tracepoint_by_number (&args);
-
-  if (*args)
-    error ("Junk at end of arguments.");
-
-  if (t1 == NULL)
-    return;	/* error, bad tracepoint number */
-
-  ALL_TRACEPOINTS (t2)
-    if (t1 == (struct tracepoint *) -1 || t1 == t2)
-      {
-	t2->pass_count = count;
-        if (modify_tracepoint_hook)
-          modify_tracepoint_hook (t2);
-	if (from_tty)
-	  printf_filtered ("Setting tracepoint %d's passcount to %d\n", 
-			   t2->number, count);
-      }
-}
-
-/* ACTIONS functions: */
-
-/* Prototypes for action-parsing utility commands  */
-static void  read_actions PARAMS((struct tracepoint *));
-static char *parse_and_eval_memrange PARAMS ((char *,
-					      CORE_ADDR, 
-					      long *,
-					      bfd_signed_vma *,
-					      long *));
-
-/* The three functions:
-   	collect_pseudocommand, 
-	while_stepping_pseudocommand, and 
-	end_actions_pseudocommand
-   are placeholders for "commands" that are actually ONLY to be used
-   within a tracepoint action list.  If the actual function is ever called,
-   it means that somebody issued the "command" at the top level,
-   which is always an error.  */
-
-static void 
-end_actions_pseudocommand (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  error ("This command cannot be used at the top level.");
-}
-
-static void
-while_stepping_pseudocommand (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  error ("This command can only be used in a tracepoint actions list.");
-}
-
-static void
-collect_pseudocommand (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  error ("This command can only be used in a tracepoint actions list.");
-}
-
-/* Enter a list of actions for a tracepoint.  */
-static void
-trace_actions_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct tracepoint *t;
-  char *actions;
-  char tmpbuf[128];
-  char *end_msg = "End with a line saying just \"end\".";
-
-  if (t = get_tracepoint_by_number (&args))
-    {
-      sprintf (tmpbuf, "Enter actions for tracepoint %d, one per line.",
-	       t->number);
-
-      if (from_tty)
-	{
-	  if (readline_begin_hook)
-	    (*readline_begin_hook) ("%s  %s\n", tmpbuf, end_msg);
-	  else if (input_from_terminal_p ())
-	    printf_filtered ("%s\n%s\n", tmpbuf, end_msg);
-	}
-
-      free_actions (t);
-      t->step_count = 0;	/* read_actions may set this */
-      read_actions (t);
-
-      if (readline_end_hook)
-	(*readline_end_hook) ();
-
-      /* tracepoints_changed () */
-    }
-  /* else error, just return; */
-}
-
-/* worker function */
-static void
-read_actions (t)
-     struct tracepoint *t;
-{
-  char *line;
-  char *prompt1 = "> ", *prompt2 = "  > ";
-  char *prompt = prompt1;
-  enum actionline_type linetype;
-  extern FILE *instream;
-  struct action_line *next = NULL, *temp;
-  struct cleanup *old_chain;
-
-  /* Control-C quits instantly if typed while in this loop
-     since it should not wait until the user types a newline.  */
-  immediate_quit++;
-#ifdef STOP_SIGNAL
-  if (job_control)
-    signal (STOP_SIGNAL, stop_sig);
-#endif
-  old_chain = make_cleanup ((make_cleanup_func) free_actions, (void *) t);
-  while (1)
-    {
-      /* Make sure that all output has been output.  Some machines may let
-	 you get away with leaving out some of the gdb_flush, but not all.  */
-      wrap_here ("");
-      gdb_flush (gdb_stdout);
-      gdb_flush (gdb_stderr);
-
-      if (readline_hook && instream == NULL)
-	line = (*readline_hook) (prompt);
-      else if (instream == stdin && ISATTY (instream))
-	{
-	  line = readline (prompt);
-	  if (line && *line)		/* add it to command history */
-	    add_history (line);
-	}
-      else
-	line = gdb_readline (0);
-
-      linetype = validate_actionline (&line, t);
-      if (linetype == BADLINE)
-	continue;	/* already warned -- collect another line */
-
-      temp = xmalloc (sizeof (struct action_line));
-      temp->next = NULL;
-      temp->action = line;
-
-      if (next == NULL)		/* first action for this tracepoint? */
-	t->actions = next = temp;
-      else
-	{
-	  next->next = temp;
-	  next = temp;
-	}
-
-      if (linetype == STEPPING)	/* begin "while-stepping" */
-	if (prompt == prompt2)
-	  {
-	    warning ("Already processing 'while-stepping'");
-	    continue;
-	  }
-	else
-	  prompt = prompt2;	/* change prompt for stepping actions */
-      else if (linetype == END)
-	if (prompt == prompt2)
-	  {
-	    prompt = prompt1;	/* end of single-stepping actions */
-	  }
-	else
-	  { /* end of actions */
-	    if (t->actions->next == NULL)
-	      {
-		/* an "end" all by itself with no other actions means
-		   this tracepoint has no actions.  Discard empty list. */
-		free_actions (t);
-	      }
-	    break;
-	  }
-    }
-#ifdef STOP_SIGNAL
-  if (job_control)
-    signal (STOP_SIGNAL, SIG_DFL);
-#endif
-  immediate_quit = 0;
-  discard_cleanups (old_chain);
-}
-
-/* worker function */
-enum actionline_type
-validate_actionline (line, t)
-     char **line;
-     struct tracepoint *t;
-{
-  struct cmd_list_element *c;
-  struct expression *exp = NULL;
-  value_ptr temp, temp2;
-  struct cleanup *old_chain = NULL;
-  char *p;
-
-  for (p = *line; isspace (*p); )
-    p++;
-
-  /* symbol lookup etc. */
-  if (*p == '\0')	/* empty line: just prompt for another line. */
-    return BADLINE;
-
-  if (*p == '#')	/* comment line */
-    return GENERIC;
-
-  c = lookup_cmd (&p, cmdlist, "", -1, 1);
-  if (c == 0)
-    {
-      warning ("'%s' is not an action that I know, or is ambiguous.", p);
-      return BADLINE;
-    }
-    
-  if (c->function.cfunc == collect_pseudocommand)
-    {
-      struct agent_expr *aexpr;
-      struct agent_reqs areqs;
-
-      do {			/* repeat over a comma-separated list */
-	QUIT;			/* allow user to bail out with ^C */
-	while (isspace (*p))
-	  p++;
-
-	if (*p == '$')			/* look for special pseudo-symbols */
-	  {
-	    long typecode, size;
-	    bfd_signed_vma offset;
-
-	    if ((0 == strncasecmp ("reg", p + 1, 3)) ||
-		(0 == strncasecmp ("arg", p + 1, 3)) ||
-		(0 == strncasecmp ("loc", p + 1, 3)))
-	      {
-		p = strchr (p, ',');
-		continue;
-	      }
-	    /* else fall thru, treat p as an expression and parse it! */
-	  }
-	exp   = parse_exp_1 (&p, block_for_pc (t->address), 1);
-	old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                  &exp);
-
-	if (exp->elts[0].opcode == OP_VAR_VALUE)
-	  if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_CONST)
-	    {
-	      warning ("%s is constant (value %d): will not be collected.",
-		       SYMBOL_NAME (exp->elts[2].symbol),
-		       SYMBOL_VALUE (exp->elts[2].symbol));
-	      return BADLINE;
-	    }
-	  else if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_OPTIMIZED_OUT)
-	    {
-	      warning ("%s is optimized away and cannot be collected.",
-		       SYMBOL_NAME (exp->elts[2].symbol));
-	      return BADLINE;
-	    }
-
-	/* we have something to collect, make sure that the expr to
-	   bytecode translator can handle it and that it's not too long */
-	aexpr = gen_trace_for_expr (t->address, exp);
-	(void) make_cleanup ((make_cleanup_func) free_agent_expr, aexpr);
-
-	if (aexpr->len > MAX_AGENT_EXPR_LEN)
-	  error ("expression too complicated, try simplifying");
-
-	ax_reqs(aexpr, &areqs);
-	(void) make_cleanup (free, areqs.reg_mask);
-
-	if (areqs.flaw != agent_flaw_none)
-	  error ("malformed expression");
-
-	if (areqs.min_height < 0)
-	  error ("gdb: Internal error: expression has min height < 0");
-
-	if (areqs.max_height > 20)
-	  error ("expression too complicated, try simplifying");
-
-	do_cleanups (old_chain);
-      } while (p && *p++ == ',');
-      return GENERIC;
-    }
-  else if (c->function.cfunc == while_stepping_pseudocommand)
-    {
-      char *steparg;	/* in case warning is necessary */
-
-      while (isspace (*p))
-	p++;
-      steparg = p;
-
-      if (*p == '\0' ||
-	  (t->step_count = strtol (p, &p, 0)) == 0)
-	{
-	  warning ("bad step-count: command ignored.", *line);
-	  return BADLINE;
-	}
-      return STEPPING;
-    }
-  else if (c->function.cfunc == end_actions_pseudocommand)
-    return END;
-  else
-    {
-      warning ("'%s' is not a supported tracepoint action.", *line);
-      return BADLINE;
-    }
-}
-
-/* worker function */
-void 
-free_actions (t)
-     struct tracepoint *t;
-{
-  struct action_line *line, *next;
-
-  for (line = t->actions; line; line = next)
-    {
-      next = line->next;
-      if (line->action) 
-	free (line->action);
-      free (line);
-    }
-  t->actions = NULL;
-}
-
-struct memrange {
-  int type;		/* 0 for absolute memory range, else basereg number */
-  bfd_signed_vma start;
-  bfd_signed_vma end;
-};
-
-struct collection_list {
-  unsigned char regs_mask[8];	/* room for up to 256 regs */
-  long listsize;
-  long next_memrange;
-  struct memrange *list;
-  long aexpr_listsize;		/* size of array pointed to by expr_list elt */
-  long next_aexpr_elt;
-  struct agent_expr **aexpr_list;
-  
-} tracepoint_list, stepping_list;
-
-/* MEMRANGE functions: */
-
-static int memrange_cmp PARAMS ((const void *, const void *));
-
-/* compare memranges for qsort */
-static int
-memrange_cmp (va, vb)
-     const void *va;
-     const void *vb;
-{
-  const struct memrange *a = va, *b = vb;
-
-  if (a->type < b->type)
-    return -1;
-  if (a->type > b->type)
-    return  1;
-  if (a->type == 0)
-    {
-      if ((bfd_vma) a->start  < (bfd_vma) b->start)  return -1;
-      if ((bfd_vma) a->start  > (bfd_vma) b->start)  return  1;
-    }
-  else
-    {
-      if (a->start  < b->start)
-	return -1;
-      if (a->start  > b->start)
-	return  1;
-    }
-  return 0;
-}
-
-/* Sort the memrange list using qsort, and merge adjacent memranges */
-static void
-memrange_sortmerge (memranges)
-     struct collection_list *memranges;
-{
-  int a, b;
-
-  qsort (memranges->list, memranges->next_memrange, 
-	 sizeof (struct memrange), memrange_cmp);
-  if (memranges->next_memrange > 0)
-    {
-      for (a = 0, b = 1; b < memranges->next_memrange; b++)
-	{
-	  if (memranges->list[a].type == memranges->list[b].type &&
-	      memranges->list[b].start - memranges->list[a].end <= 
-	      MAX_REGISTER_VIRTUAL_SIZE)
-	    {
-	      /* memrange b starts before memrange a ends; merge them.  */
-	      if (memranges->list[b].end > memranges->list[a].end)
-		memranges->list[a].end = memranges->list[b].end;
-	      continue;		/* next b, same a */
-	    }
-	  a++;			/* next a */
-	  if (a != b)
-	    memcpy (&memranges->list[a], &memranges->list[b], 
-		    sizeof (struct memrange));
-	}
-      memranges->next_memrange = a + 1;
-    }
-}
-
-/* Add a register to a collection list */
-void
-add_register (collection, regno)
-     struct collection_list *collection;
-     unsigned long regno;
-{
-  if (info_verbose)
-    printf_filtered ("collect register %d\n", regno);
-  if (regno > (8 * sizeof (collection->regs_mask)))
-    error ("Internal: register number %d too large for tracepoint",
-	   regno);
-  collection->regs_mask [regno / 8] |= 1 << (regno  % 8);
-}
-
-/* Add a memrange to a collection list */
-static void
-add_memrange (memranges, type, base, len)
-     struct collection_list *memranges;
-     int type;
-     bfd_signed_vma base;
-     unsigned long len;
-{
-  if (info_verbose)
-    printf_filtered ("(%d,0x%x,%d)\n", type, base, len);
-  /* type: 0 == memory, n == basereg */
-  memranges->list[memranges->next_memrange].type  = type;
-  /* base: addr if memory, offset if reg relative. */
-  memranges->list[memranges->next_memrange].start = base;
-  /* len: we actually save end (base + len) for convenience */
-  memranges->list[memranges->next_memrange].end   = base + len;
-  memranges->next_memrange++;
-  if (memranges->next_memrange >= memranges->listsize)
-    {
-      memranges->listsize *= 2;
-      memranges->list = xrealloc (memranges->list, 
-				  memranges->listsize);
-    }
-
-  if (type != -1)	/* better collect the base register! */
-    add_register (memranges, type);
-}
-
-/* Add a symbol to a collection list */
-static void
-collect_symbol (collect, sym, frame_regno, frame_offset)
-     struct collection_list *collect;
-     struct symbol *sym;
-     long frame_regno;
-     long frame_offset;
-{
-  unsigned long  len;
-  unsigned long  reg;
-  bfd_signed_vma offset;
-
-  len  = TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym)));
-  switch (SYMBOL_CLASS (sym)) {
-  default:
-    printf_filtered ("%s: don't know symbol class %d\n",
-		     SYMBOL_NAME (sym), SYMBOL_CLASS (sym));
-    break;
-  case LOC_CONST:
-    printf_filtered ("%s is constant, value is %d: will not be collected.\n",
-		     SYMBOL_NAME (sym), SYMBOL_VALUE (sym));
-    break;
-  case LOC_STATIC:
-    offset = SYMBOL_VALUE_ADDRESS (sym); 
-    if (info_verbose)
-      printf_filtered ("LOC_STATIC %s: collect %d bytes at 0x%08x\n",
-		       SYMBOL_NAME (sym), len, offset);
-    add_memrange (collect, -1, offset, len);	/* 0 == memory */
-    break;
-  case LOC_REGISTER:
-  case LOC_REGPARM:
-    reg = SYMBOL_VALUE (sym); 
-    if (info_verbose)
-      printf_filtered ("LOC_REG[parm] %s: ", SYMBOL_NAME (sym));
-    add_register (collect, reg);
-    /* check for doubles stored in two registers */
-    /* FIXME: how about larger types stored in 3 or more regs? */
-    if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_FLT &&
-	len > REGISTER_RAW_SIZE (reg))
-      add_register (collect, reg + 1);
-    break;
-  case LOC_REF_ARG:
-    printf_filtered ("Sorry, don't know how to do LOC_REF_ARG yet.\n");
-    printf_filtered ("       (will not collect %s)\n", 
-		     SYMBOL_NAME (sym));
-    break;
-  case LOC_ARG:
-    reg    = frame_regno;
-    offset = frame_offset + SYMBOL_VALUE (sym);
-    if (info_verbose)
-      {
-	printf_filtered ("LOC_LOCAL %s: Collect %d bytes at offset",
-			 SYMBOL_NAME (sym), len);
-	printf_filtered (" %d from frame ptr reg %d\n", offset, reg);
-      }
-    add_memrange (collect, reg, offset, len);
-    break;
-  case LOC_REGPARM_ADDR:
-    reg = SYMBOL_VALUE (sym);
-    offset = 0;
-    if (info_verbose)
-      {
-	printf_filtered ("LOC_REGPARM_ADDR %s: Collect %d bytes at offset",
-			 SYMBOL_NAME (sym), len);
-	printf_filtered (" %d from reg %d\n", offset, reg);
-      }
-    add_memrange (collect, reg, offset, len);
-    break;
-  case LOC_LOCAL:
-  case LOC_LOCAL_ARG:
-    reg    = frame_regno;
-    offset = frame_offset + SYMBOL_VALUE (sym);
-    if (info_verbose)
-      {
-	printf_filtered ("LOC_LOCAL %s: Collect %d bytes at offset",
-			 SYMBOL_NAME (sym), len);
-	printf_filtered (" %d from frame ptr reg %d\n", offset, reg);
-      }
-    add_memrange (collect, reg, offset, len);
-    break;
-  case LOC_BASEREG:
-  case LOC_BASEREG_ARG:
-    reg = SYMBOL_BASEREG (sym);
-    offset  = SYMBOL_VALUE (sym);
-    if (info_verbose)
-      {
-	printf_filtered ("LOC_BASEREG %s: collect %d bytes at offset %d from basereg %d\n", 
-			 SYMBOL_NAME (sym), len, offset, reg);
-      }
-    add_memrange (collect, reg, offset, len);
-    break;
-  case LOC_UNRESOLVED:
-    printf_filtered ("Don't know LOC_UNRESOLVED %s\n", SYMBOL_NAME (sym));
-    break;
-  case LOC_OPTIMIZED_OUT:
-    printf_filtered ("%s has been optimized out of existance.\n",
-		     SYMBOL_NAME (sym));
-    break;
-  }
-}
-
-/* Add all locals (or args) symbols to collection list */
-static void
-add_local_symbols (collect, pc, frame_regno, frame_offset, type)
-     struct collection_list *collect;
-     CORE_ADDR pc;
-     long frame_regno;
-     long frame_offset;
-     int type;
-{
-  struct symbol *sym;
-  struct block  *block;
-  int i, nsyms, count = 0;
-
-  block = block_for_pc (pc);
-  while (block != 0)
-    {
-      QUIT;				/* allow user to bail out with ^C */
-      nsyms = BLOCK_NSYMS (block);
-      for (i = 0; i < nsyms; i++)
-	{
-	  sym = BLOCK_SYM (block, i);
-	  switch (SYMBOL_CLASS (sym)) {
-	  case LOC_LOCAL:
-	  case LOC_STATIC:
-	  case LOC_REGISTER:
-	  case LOC_BASEREG:
-	    if (type == 'L')	/* collecting Locals */
-	      {
-		count++;
-		collect_symbol (collect, sym, frame_regno, frame_offset);
-	      }
-	    break;
-	  case LOC_ARG:
-	  case LOC_LOCAL_ARG:
-	  case LOC_REF_ARG:
-	  case LOC_REGPARM:
-	  case LOC_REGPARM_ADDR:
-	  case LOC_BASEREG_ARG:
-	    if (type == 'A')	/* collecting Arguments */
-	      {
-		count++;
-		collect_symbol (collect, sym, frame_regno, frame_offset);
-	      }
-	  }
-	}
-      if (BLOCK_FUNCTION (block))
-	break;
-      else
-	block = BLOCK_SUPERBLOCK (block);
-    }
-  if (count == 0)
-    warning ("No %s found in scope.", type == 'L' ? "locals" : "args");
-}
-
-/* worker function */
-static void
-clear_collection_list (list)
-     struct collection_list *list;
-{
-  int ndx;
-
-  list->next_memrange = 0;
-  for (ndx = 0; ndx < list->next_aexpr_elt; ndx++)
-    {
-      free_agent_expr(list->aexpr_list[ndx]);
-      list->aexpr_list[ndx] = NULL;
-    }
-  list->next_aexpr_elt = 0;
-  memset (list->regs_mask, 0, sizeof (list->regs_mask));
-}
-
-/* reduce a collection list to string form (for gdb protocol) */
-static char **
-stringify_collection_list (list, string)
-     struct collection_list *list;
-     char *string;
-{
-  char temp_buf[2048];
-  int count;
-  int ndx = 0;
-  char *(*str_list)[];
-  char *end;
-  long  i;
-
-  count = 1 + list->next_memrange + list->next_aexpr_elt + 1;
-  str_list = (char *(*)[])xmalloc(count * sizeof (char *));
-
-  for (i = sizeof (list->regs_mask) - 1; i > 0; i--)
-    if (list->regs_mask[i] != 0)	/* skip leading zeroes in regs_mask */
-      break;
-  if (list->regs_mask[i] != 0)	/* prepare to send regs_mask to the stub */
-    {
-      if (info_verbose)
-	printf_filtered ("\nCollecting registers (mask): 0x");
-      end = temp_buf;
-      *end++='R';
-      for (; i >= 0; i--)
-	{
-	  QUIT;				/* allow user to bail out with ^C */
-	  if (info_verbose)
-	    printf_filtered ("%02X", list->regs_mask[i]);
-	  sprintf (end,  "%02X", list->regs_mask[i]);
-	  end += 2;
-	}
-      (*str_list)[ndx] = savestring(temp_buf, end - temp_buf);
-      ndx++;
-    }
-  if (info_verbose)
-    printf_filtered ("\n");
-  if (list->next_memrange > 0 && info_verbose)
-    printf_filtered ("Collecting memranges: \n");
-  for (i = 0, count = 0, end = temp_buf; i < list->next_memrange; i++)
-    {
-      QUIT;			/* allow user to bail out with ^C */
-      if (info_verbose)
-	printf_filtered ("(%d, 0x%x, %d)\n", 
-			 list->list[i].type, 
-			 list->list[i].start, 
-			 list->list[i].end - list->list[i].start);
-      if (count + 27 > MAX_AGENT_EXPR_LEN)
-	{
-	  (*str_list)[ndx] = savestring(temp_buf, count);
-	  ndx++;
-	  count = 0;
-	  end = temp_buf;
-	}
-      sprintf (end, "M%X,%X,%X", 
-	       list->list[i].type, 
-	       list->list[i].start, 
-	       list->list[i].end - list->list[i].start);
-      count += strlen (end);
-      end += strlen (end);
-    }
-
-  for (i = 0; i < list->next_aexpr_elt; i++)
-    {
-      QUIT;			/* allow user to bail out with ^C */
-      if ((count + 10 + 2 * list->aexpr_list[i]->len) > MAX_AGENT_EXPR_LEN)
-	{
-	  (*str_list)[ndx] = savestring(temp_buf, count);
-	  ndx++;
-	  count = 0;
-	  end = temp_buf;
-	}
-      sprintf (end, "X%08X,", list->aexpr_list[i]->len);
-      end += 10;		/* 'X' + 8 hex digits + ',' */
-      count += 10;
-
-      end = mem2hex(list->aexpr_list[i]->buf, end, list->aexpr_list[i]->len);
-      count += 2 * list->aexpr_list[i]->len;
-    }
-
-  if (count != 0)
-    {
-      (*str_list)[ndx] = savestring(temp_buf, count);
-      ndx++;
-      count = 0;
-      end = temp_buf;
-    }
-  (*str_list)[ndx] = NULL;
-
-  if (ndx == 0)
-    return NULL;
-  else
-    return *str_list;
-}
-
-void
-free_actions_list(actions_list)
-     char **actions_list;
-{
-  int ndx;
-
-  if (actions_list == 0)
-    return;
-
-  for (ndx = 0; actions_list[ndx]; ndx++)
-    free(actions_list[ndx]);
-
-  free(actions_list);
-}
-
-/* render all actions into gdb protocol */
-static void
-encode_actions (t, tdp_actions, stepping_actions)
-     struct tracepoint  *t;
-     char              ***tdp_actions;
-     char              ***stepping_actions;
-{
-  static char        tdp_buff[2048], step_buff[2048];
-  char               *action_exp;
-  struct expression  *exp = NULL;
-  struct action_line *action;
-  bfd_signed_vma      offset;
-  long                i;
-  value_ptr           tempval;
-  struct collection_list  *collect;
-  struct cmd_list_element *cmd;
-  struct agent_expr *aexpr;
-  long                frame_reg, frame_offset;
-
-
-  clear_collection_list (&tracepoint_list);
-  clear_collection_list (&stepping_list);
-  collect = &tracepoint_list;
-
-  *tdp_actions = NULL;
-  *stepping_actions = NULL;
-
-  TARGET_VIRTUAL_FRAME_POINTER (t->address, &frame_reg, &frame_offset);
-
-  for (action = t->actions; action; action = action->next)
-    {
-      QUIT;			/* allow user to bail out with ^C */
-      action_exp = action->action;
-      while (isspace (*action_exp))
-	action_exp++;
-
-      if (*action_exp == '#')	/* comment line */
-	return;
-
-      cmd = lookup_cmd (&action_exp, cmdlist, "", -1, 1);
-      if (cmd == 0)
-	error ("Bad action list item: %s", action_exp);
-
-      if (cmd->function.cfunc == collect_pseudocommand)
-	{
-	  do {	/* repeat over a comma-separated list */
-	    QUIT;		/* allow user to bail out with ^C */
-	    while (isspace (*action_exp))
-	      action_exp++;
-
-	    if (0 == strncasecmp ("$reg", action_exp, 4))
-	      {
-		for (i = 0; i < NUM_REGS; i++)
-		  add_register (collect, i);
-		action_exp = strchr (action_exp, ','); /* more? */
-	      }
-	    else if (0 == strncasecmp ("$arg", action_exp, 4))
-	      {
-		add_local_symbols (collect, 
-				   t->address, 
-				   frame_reg,
-				   frame_offset,
-				   'A');
-		action_exp = strchr (action_exp, ','); /* more? */
-	      }
-	    else if (0 == strncasecmp ("$loc", action_exp, 4))
-	      {
-		add_local_symbols (collect, 
-				   t->address, 
-				   frame_reg,
-				   frame_offset,
-				   'L');
-		action_exp = strchr (action_exp, ','); /* more? */
-	      }
-	    else
-	      {
-		unsigned long addr, len;
-		struct cleanup *old_chain = NULL;
-		struct cleanup *old_chain1 = NULL;
-		struct agent_reqs areqs;
-
-		exp = parse_exp_1 (&action_exp, block_for_pc (t->address), 1);
-		old_chain = make_cleanup ((make_cleanup_func) 
-                                          free_current_contents, &exp);
-
-		switch (exp->elts[0].opcode) {
-		case OP_REGISTER:
-		  i = exp->elts[1].longconst;
-		  if (info_verbose)
-		    printf_filtered ("OP_REGISTER: ");
-		  add_register (collect, i);
-		  break;
-
-		case UNOP_MEMVAL:
-		  /* safe because we know it's a simple expression */
-		  tempval = evaluate_expression (exp);
-		  addr = VALUE_ADDRESS (tempval) + VALUE_OFFSET (tempval);
-		  len = TYPE_LENGTH (check_typedef (exp->elts[1].type));
-		  add_memrange (collect, -1, addr, len);
-		  break;
-
-		case OP_VAR_VALUE:
-		  collect_symbol (collect, 
-				  exp->elts[2].symbol,
-				  frame_reg,
-				  frame_offset);
-		  break;
-
-		default:	/* full-fledged expression */
-		  aexpr = gen_trace_for_expr (t->address, exp);
-
-		  old_chain1 = make_cleanup ((make_cleanup_func) 
-                                             free_agent_expr, aexpr);
-
-		  ax_reqs (aexpr, &areqs);
-		  if (areqs.flaw != agent_flaw_none)
-		    error ("malformed expression");
-
-		  if (areqs.min_height < 0)
-		    error ("gdb: Internal error: expression has min height < 0");
-		  if (areqs.max_height > 20)
-		    error ("expression too complicated, try simplifying");
-
-		  discard_cleanups (old_chain1);
-		  add_aexpr (collect, aexpr);
-
-		  /* take care of the registers */
-		  if (areqs.reg_mask_len > 0)
-		    {
-		      int ndx1;
-		      int ndx2;
-
-		      for (ndx1 = 0; ndx1 < areqs.reg_mask_len; ndx1++)
-			{
-			  QUIT;		/* allow user to bail out with ^C */
-			  if (areqs.reg_mask[ndx1] != 0)
-			    {
-			      /* assume chars have 8 bits */
-			      for (ndx2 = 0; ndx2 < 8; ndx2++)
-				if (areqs.reg_mask[ndx1] & (1 << ndx2))
-				  /* it's used -- record it */
-				  add_register (collect, ndx1 * 8 + ndx2);
-			    }
-			}
-		    }
-		  break;
-		}	/* switch */
-		do_cleanups (old_chain);
-	      }		/* do */
-	  } while (action_exp && *action_exp++ == ',');
-	}		/* if */
-      else if (cmd->function.cfunc == while_stepping_pseudocommand)
-	{
-	  collect = &stepping_list;
-	}
-      else if (cmd->function.cfunc == end_actions_pseudocommand)
-	{
-	  if (collect == &stepping_list)	/* end stepping actions */
-	    collect = &tracepoint_list;
-	  else
-	    break;			/* end tracepoint actions */
-	}
-    }			/* for */
-  memrange_sortmerge (&tracepoint_list); 
-  memrange_sortmerge (&stepping_list); 
-
-  *tdp_actions      = stringify_collection_list (&tracepoint_list, &tdp_buff);
-  *stepping_actions = stringify_collection_list (&stepping_list,   &step_buff);
-}
-
-static void
-add_aexpr(collect, aexpr)
-     struct collection_list *collect;
-     struct agent_expr *aexpr;
-{
-  if (collect->next_aexpr_elt >= collect->aexpr_listsize)
-    {
-      collect->aexpr_list =
-	xrealloc (collect->aexpr_list,
-		  2 * collect->aexpr_listsize * sizeof (struct agent_expr *));
-      collect->aexpr_listsize *= 2;
-    }
-  collect->aexpr_list[collect->next_aexpr_elt] = aexpr;
-  collect->next_aexpr_elt++;
-}
-
-static char target_buf[2048];
-
-/* Set "transparent" memory ranges
-
-   Allow trace mechanism to treat text-like sections
-   (and perhaps all read-only sections) transparently, 
-   i.e. don't reject memory requests from these address ranges
-   just because they haven't been collected.  */
-
-static void
-remote_set_transparent_ranges (void)
-{
-  extern bfd *exec_bfd;
-  asection *s;
-  bfd_size_type size;
-  bfd_vma lma;
-  int anysecs = 0;
-
-  if (!exec_bfd)
-    return;		/* no information to give. */
-
-  strcpy (target_buf, "QTro");
-  for (s = exec_bfd->sections; s; s = s->next)
-    {
-      char tmp[40];
-
-      if ((s->flags & SEC_LOAD)     == 0 ||
-       /* (s->flags & SEC_CODE)     == 0 || */
-	  (s->flags & SEC_READONLY) == 0)
-	continue;
-
-      anysecs = 1;
-      lma  = s->lma;
-      size = bfd_get_section_size_before_reloc (s);
-      sprintf (tmp, ":%x,%x", lma, lma + size);
-      strcat (target_buf, tmp);
-    }
-  if (anysecs)
-    {
-      putpkt (target_buf);
-      getpkt (target_buf, 0);
-    }
-}
-
-/* tstart command:
- 
-   Tell target to clear any previous trace experiment.
-   Walk the list of tracepoints, and send them (and their actions)
-   to the target.  If no errors, 
-   Tell target to start a new trace experiment.  */
-
-static void
-trace_start_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM MOSTLY_IMPLEMENTED */
-  struct tracepoint *t;
-  char buf[2048];
-  char **tdp_actions;
-  char **stepping_actions;
-  int ndx;
-  struct cleanup *old_chain = NULL;
-
-  dont_repeat ();	/* like "run", dangerous to repeat accidentally */
-  
-  if (target_is_remote ())
-    {
-      putpkt ("QTinit");
-      remote_get_noisy_reply (target_buf);
-      if (strcmp (target_buf, "OK"))
-	error ("Target does not support this command.");
-
-      ALL_TRACEPOINTS (t)
-	{
-	  int ss_count;		/* if actions include singlestepping */
-	  int disable_mask;	/* ??? */
-	  int enable_mask;	/* ??? */
-
-	  sprintf (buf, "QTDP:%x:%x:%c:%x:%x", t->number, t->address, 
-		   t->enabled == enabled ? 'E' : 'D', 
-		   t->step_count, t->pass_count);
-
-	  if (t->actions)
-	    strcat (buf, "-");
-	  putpkt (buf);
-	  remote_get_noisy_reply (target_buf);
-	  if (strcmp (target_buf, "OK"))
-	    error ("Target does not support tracepoints.");
-
-	  if (t->actions)
-	    {
-	      encode_actions (t, &tdp_actions, &stepping_actions);
-	      old_chain = make_cleanup (free_actions_list, tdp_actions);
-	      (void) make_cleanup (free_actions_list, stepping_actions);
-
-	      /* do_single_steps (t); */
-	      if (tdp_actions)
-		{
-		  for (ndx = 0; tdp_actions[ndx]; ndx++)
-		    {
-		      QUIT;		/* allow user to bail out with ^C */
-		      sprintf (buf, "QTDP:-%x:%x:%s%c",
-			       t->number, t->address,
-			       tdp_actions[ndx],
-			       ((tdp_actions[ndx+1] || stepping_actions)
-				? '-' : 0));
-		      putpkt (buf);
-		      remote_get_noisy_reply (target_buf);
-		      if (strcmp (target_buf, "OK"))
-			error ("Error on target while setting tracepoints.");
-		    }
-		}
-	      if (stepping_actions)
-		{
-		  for (ndx = 0; stepping_actions[ndx]; ndx++)
-		    {
-		      QUIT;		/* allow user to bail out with ^C */
-		      sprintf (buf, "QTDP:-%x:%x:%s%s%s",
-			       t->number, t->address,
-			       ((ndx == 0) ? "S" : ""),
-			       stepping_actions[ndx],
-			       (stepping_actions[ndx+1] ? "-" : ""));
-		      putpkt (buf);
-		      remote_get_noisy_reply (target_buf);
-		      if (strcmp (target_buf, "OK"))
-			error ("Error on target while setting tracepoints.");
-		    }
-		}
-
-	      do_cleanups (old_chain);
-	    }
-	}
-      /* Tell target to treat text-like sections as transparent */
-      remote_set_transparent_ranges ();
-      /* Now insert traps and begin collecting data */
-      putpkt ("QTStart");
-      remote_get_noisy_reply (target_buf);
-      if (strcmp (target_buf, "OK"))
-	error ("Bogus reply from target: %s", target_buf);
-      set_traceframe_num (-1);	/* all old traceframes invalidated */
-      set_tracepoint_num (-1);
-      set_traceframe_context(-1);
-      trace_running_p = 1;
-      if (trace_start_stop_hook)
-	trace_start_stop_hook(1, from_tty);
-      
-    }
-  else
-    error ("Trace can only be run on remote targets.");
-}
-
-/* tstop command */
-static void
-trace_stop_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM IS_IMPLEMENTED */
-  if (target_is_remote ())
-    {
-      putpkt ("QTStop");
-      remote_get_noisy_reply (target_buf);
-      if (strcmp (target_buf, "OK"))
-	error ("Bogus reply from target: %s", target_buf);
-      trace_running_p = 0;
-      if (trace_start_stop_hook)
-	trace_start_stop_hook(0, from_tty);
-    }
-  else
-    error ("Trace can only be run on remote targets.");
-}
-
-unsigned long trace_running_p;
-
-/* tstatus command */
-static void
-trace_status_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM IS_IMPLEMENTED */
-  if (target_is_remote ())
-    {
-      putpkt ("qTStatus");
-      remote_get_noisy_reply (target_buf);
-
-      if (target_buf[0] != 'T' ||
-	  (target_buf[1] != '0' && target_buf[1] != '1'))
-	error ("Bogus reply from target: %s", target_buf);
-
-      /* exported for use by the GUI */
-      trace_running_p = (target_buf[1] == '1');
-    }
-  else
-    error ("Trace can only be run on remote targets.");
-}
-
-/* Worker function for the various flavors of the tfind command */
-static void
-finish_tfind_command (msg, from_tty)
-     char *msg;
-     int from_tty;
-{
-  int target_frameno = -1, target_tracept = -1;
-  CORE_ADDR old_frame_addr;
-  struct symbol *old_func;
-  char *reply;
-
-  old_frame_addr = FRAME_FP (get_current_frame ());
-  old_func       = find_pc_function (read_pc ());
-
-  putpkt (msg);
-  reply = remote_get_noisy_reply (msg);
-
-  while (reply && *reply)
-    switch (*reply) {
-    case 'F':
-      if ((target_frameno = (int) strtol (++reply, &reply, 16)) == -1)
-	{ 
-	  /* A request for a non-existant trace frame has failed.
-	     Our response will be different, depending on FROM_TTY:
-
-	     If FROM_TTY is true, meaning that this command was 
-	     typed interactively by the user, then give an error
-	     and DO NOT change the state of traceframe_number etc.
-
-	     However if FROM_TTY is false, meaning that we're either
-	     in a script, a loop, or a user-defined command, then 
-	     DON'T give an error, but DO change the state of
-	     traceframe_number etc. to invalid.
-
-	     The rationalle is that if you typed the command, you
-	     might just have committed a typo or something, and you'd
-	     like to NOT lose your current debugging state.  However
-	     if you're in a user-defined command or especially in a
-	     loop, then you need a way to detect that the command
-	     failed WITHOUT aborting.  This allows you to write
-	     scripts that search thru the trace buffer until the end,
-	     and then continue on to do something else.  */
-
-	  if (from_tty)
-	    error ("Target failed to find requested trace frame.");
-	  else
-	    {
-	      if (info_verbose)
-		printf_filtered ("End of trace buffer.\n");
-	      /* The following will not recurse, since it's special-cased */
-	      trace_find_command ("-1", from_tty);
-	      reply = NULL;	/* break out of loop, 
-				   (avoid recursive nonsense) */
-	    }
-	}
-      break;
-    case 'T':
-      if ((target_tracept = (int) strtol (++reply, &reply, 16)) == -1)
-	error ("Target failed to find requested trace frame.");
-      break;
-    case 'O':	/* "OK"? */
-      if (reply[1] == 'K' && reply[2] == '\0')
-	reply += 2;
-      else
-	error ("Bogus reply from target: %s", reply);
-      break;
-    default:
-      error ("Bogus reply from target: %s", reply);
-    }
-
-  flush_cached_frames ();
-  registers_changed ();
-  select_frame (get_current_frame (), 0);
-  set_traceframe_num (target_frameno);
-  set_tracepoint_num (target_tracept);
-  if (target_frameno == -1)
-    set_traceframe_context (-1);
-  else
-    set_traceframe_context (read_pc ());
-
-  if (from_tty)
-    {
-      int source_only;
-
-      /* NOTE: in immitation of the step command, try to determine
-	 whether we have made a transition from one function to another.
-	 If so, we'll print the "stack frame" (ie. the new function and
-	 it's arguments) -- otherwise we'll just show the new source line.
-
-	 This determination is made by checking (1) whether the current
-	 function has changed, and (2) whether the current FP has changed.
-	 Hack: if the FP wasn't collected, either at the current or the
-	 previous frame, assume that the FP has NOT changed.  */
-
-      if (old_func       == find_pc_function (read_pc ()) &&
-	 (old_frame_addr == 0 ||
-	  FRAME_FP (get_current_frame ()) == 0 ||
-	  old_frame_addr == FRAME_FP (get_current_frame ())))
-	source_only = -1;
-      else
-	source_only =  1;
-
-      print_stack_frame (selected_frame, selected_frame_level, source_only);
-      do_displays ();
-    }
-}
-
-/* trace_find_command takes a trace frame number n, 
-   sends "QTFrame:<n>" to the target, 
-   and accepts a reply that may contain several optional pieces
-   of information: a frame number, a tracepoint number, and an
-   indication of whether this is a trap frame or a stepping frame.
-
-   The minimal response is just "OK" (which indicates that the 
-   target does not give us a frame number or a tracepoint number).
-   Instead of that, the target may send us a string containing
-   any combination of:
-	F<hexnum>	(gives the selected frame number)
-	T<hexnum>	(gives the selected tracepoint number)
-   */
-
-/* tfind command */
-static void
-trace_find_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
-  /* this should only be called with a numeric argument */
-  int frameno = -1;
-  char *tmp;
-
-  if (target_is_remote ())
-    {
-      if (trace_find_hook)
-	trace_find_hook (args, from_tty);  
-      
-      if (args == 0 || *args == 0)
-	{ /* TFIND with no args means find NEXT trace frame. */
-	  if (traceframe_number == -1)
-	    frameno = 0;	/* "next" is first one */
-	  else
-	    frameno = traceframe_number + 1;
-	}
-      else if (0 == strcmp (args, "-"))
-	{
-	  if (traceframe_number == -1)
-	    error ("not debugging trace buffer");
-	  else if (from_tty && traceframe_number == 0)
-	    error ("already at start of trace buffer");
-
-	  frameno = traceframe_number - 1;
-	}
-      else
-	frameno = parse_and_eval_address (args);
-
-      if (frameno < -1)
-	error ("invalid input (%d is less than zero)", frameno);
-
-      sprintf (target_buf, "QTFrame:%x", frameno);
-      finish_tfind_command (target_buf, from_tty);
-    }
-  else
-    error ("Trace can only be run on remote targets.");
-}
-
-/* tfind end */
-static void
-trace_find_end_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  trace_find_command ("-1", from_tty);
-}
-
-/* tfind none */
-static void
-trace_find_none_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  trace_find_command ("-1", from_tty);
-}
-
-/* tfind start */
-static void
-trace_find_start_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  trace_find_command ("0", from_tty);
-}
-
-/* tfind pc command */
-static void
-trace_find_pc_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
-  CORE_ADDR pc;
-  char *tmp;
-
-  if (target_is_remote ())
-    {
-      if (args == 0 || *args == 0)
-	pc = read_pc ();	/* default is current pc */
-      else
-	pc = parse_and_eval_address (args);
-
-      sprintf (target_buf, "QTFrame:pc:%x", pc);
-      finish_tfind_command (target_buf, from_tty);
-    }
-  else
-    error ("Trace can only be run on remote targets.");
-}
-
-/* tfind tracepoint command */
-static void
-trace_find_tracepoint_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
-  int tdp;
-  char buf[40], *tmp;
-
-  if (target_is_remote ())
-    {
-      if (args == 0 || *args == 0)
-	if (tracepoint_number == -1)
-	  error ("No current tracepoint -- please supply an argument.");
-	else
-	  tdp = tracepoint_number;	/* default is current TDP */
-      else
-	tdp = parse_and_eval_address (args);
-
-      sprintf (target_buf, "QTFrame:tdp:%x", tdp);
-      finish_tfind_command (target_buf, from_tty);
-    }
-  else
-    error ("Trace can only be run on remote targets.");
-}
-
-/* TFIND LINE command:
- 
-   This command will take a sourceline for argument, just like BREAK
-   or TRACE (ie. anything that "decode_line_1" can handle).  
-   
-   With no argument, this command will find the next trace frame 
-   corresponding to a source line OTHER THAN THE CURRENT ONE.  */
-
-static void
-trace_find_line_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
-  static CORE_ADDR start_pc, end_pc;
-  struct symtabs_and_lines sals;
-  struct symtab_and_line sal;
-  char *tmp;
-  struct cleanup *old_chain;
-
-  if (target_is_remote ())
-    {
-      if (args == 0 || *args == 0)
-	{
-	  sal = find_pc_line ((get_current_frame ())->pc, 0);
-	  sals.nelts = 1;
-	  sals.sals = (struct symtab_and_line *)
-	    xmalloc (sizeof (struct symtab_and_line));
-	  sals.sals[0] = sal;
-	}
-      else
-	{
-	  sals = decode_line_spec (args, 1);
-	  sal  = sals.sals[0];
-	}
-
-      old_chain = make_cleanup (free, sals.sals);
-      if (sal.symtab == 0)
-	{
-	  printf_filtered ("TFIND: No line number information available");
-	  if (sal.pc != 0)
-	    {
-	      /* This is useful for "info line *0x7f34".  If we can't tell the
-		 user about a source line, at least let them have the symbolic
-		 address.  */
-	      printf_filtered (" for address ");
-	      wrap_here ("  ");
-	      print_address (sal.pc, gdb_stdout);
-	      printf_filtered (";\n -- will attempt to find by PC. \n");
-	    }
-	  else
-	    {
-	      printf_filtered (".\n");
-	      return;	/* no line, no PC; what can we do? */
-	    }
-	}
-      else if (sal.line > 0
-	       && find_line_pc_range (sal, &start_pc, &end_pc))
-	{
-	  if (start_pc == end_pc)
-	    {
-	      printf_filtered ("Line %d of \"%s\"",
-			       sal.line, sal.symtab->filename);
-	      wrap_here ("  ");
-	      printf_filtered (" is at address ");
-	      print_address (start_pc, gdb_stdout);
-	      wrap_here ("  ");
-	      printf_filtered (" but contains no code.\n");
-	      sal = find_pc_line (start_pc, 0);
-	      if (sal.line > 0 &&
-		  find_line_pc_range (sal, &start_pc, &end_pc) &&
-		  start_pc != end_pc)
-		printf_filtered ("Attempting to find line %d instead.\n",
-				 sal.line);
-	      else
-		error ("Cannot find a good line.");
-	    }
-	}
-      else
-	/* Is there any case in which we get here, and have an address
-	   which the user would want to see?  If we have debugging symbols
-	   and no line numbers?  */
-	error ("Line number %d is out of range for \"%s\".\n",
-	       sal.line, sal.symtab->filename);
-
-      if (args && *args)	/* find within range of stated line */
-	sprintf (target_buf, "QTFrame:range:%x:%x", start_pc, end_pc - 1);
-      else			/* find OUTSIDE OF range of CURRENT line */
-	sprintf (target_buf, "QTFrame:outside:%x:%x", start_pc, end_pc - 1);
-      finish_tfind_command (target_buf, from_tty);
-      do_cleanups (old_chain);
-    }
-  else
-      error ("Trace can only be run on remote targets.");
-}
-
-/* tfind range command */
-static void
-trace_find_range_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
-  static CORE_ADDR start, stop;
-  char *tmp;
-
-  if (target_is_remote ())
-    {
-      if (args == 0 || *args == 0)
-	{ /* XXX FIXME: what should default behavior be? */
-	  printf_filtered ("Usage: tfind range <startaddr>,<endaddr>\n");
-	  return;
-	}
-
-      if (0 != (tmp = strchr (args, ',' )))
-	{
-	  *tmp++ = '\0';	/* terminate start address */
-	  while (isspace (*tmp))
-	    tmp++;
-	  start = parse_and_eval_address (args);
-	  stop  = parse_and_eval_address (tmp);
-	}
-      else
-	{ /* no explicit end address? */
-	  start = parse_and_eval_address (args);
-	  stop  = start + 1; /* ??? */
-	}
-
-      sprintf (target_buf, "QTFrame:range:%x:%x", start, stop);
-      finish_tfind_command (target_buf, from_tty);
-    }
-  else
-      error ("Trace can only be run on remote targets.");
-}
-
-/* tfind outside command */
-static void
-trace_find_outside_command (args, from_tty)
-     char *args;
-     int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
-  CORE_ADDR start, stop;
-  char *tmp;
-
-  if (target_is_remote ())
-    {
-      if (args == 0 || *args == 0)
-	{ /* XXX FIXME: what should default behavior be? */
-	  printf_filtered ("Usage: tfind outside <startaddr>,<endaddr>\n");
-	  return;
-	}
-
-      if (0 != (tmp = strchr (args, ',' )))
-	{
-	  *tmp++ = '\0';	/* terminate start address */
-	  while (isspace (*tmp))
-	    tmp++;
-	  start = parse_and_eval_address (args);
-	  stop  = parse_and_eval_address (tmp);
-	}
-      else
-	{ /* no explicit end address? */
-	  start = parse_and_eval_address (args);
-	  stop  = start + 1; /* ??? */
-	}
-
-      sprintf (target_buf, "QTFrame:outside:%x:%x", start, stop);
-      finish_tfind_command (target_buf, from_tty);
-    }
-  else
-      error ("Trace can only be run on remote targets.");
-}
-
-/* save-tracepoints command */
-static void
-tracepoint_save_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct tracepoint  *tp;
-  struct action_line *line;
-  FILE *fp;
-  char *i1 = "    ", *i2 = "      ";
-  char *indent, *actionline;
-
-  if (args == 0 || *args == 0)
-    error ("Argument required (file name in which to save tracepoints");
-
-  if (tracepoint_chain == 0)
-    {
-      warning ("save-tracepoints: no tracepoints to save.\n");
-      return;
-    }
-
-  if (!(fp = fopen (args, "w")))
-    error ("Unable to open file '%s' for saving tracepoints");
-
-  ALL_TRACEPOINTS (tp)
-    {
-      if (tp->addr_string)
-	fprintf (fp, "trace %s\n", tp->addr_string);
-      else
-	fprintf (fp, "trace *0x%x\n", tp->address);
-
-      if (tp->pass_count)
-	fprintf (fp, "  passcount %d\n", tp->pass_count);
-
-      if (tp->actions)
-	{
-	  fprintf (fp, "  actions\n");
-	  indent = i1;
-	  for (line = tp->actions; line; line = line->next)
-	    {
-	      struct cmd_list_element *cmd;
-
-	      QUIT;			/* allow user to bail out with ^C */
-	      actionline = line->action;
-	      while (isspace(*actionline))
-		actionline++;
-
-	      fprintf (fp, "%s%s\n", indent, actionline);
-	      if (*actionline != '#')	/* skip for comment lines */
-		{
-		  cmd = lookup_cmd (&actionline, cmdlist, "", -1, 1);
-		  if (cmd == 0)
-		    error ("Bad action list item: %s", actionline);
-		  if (cmd->function.cfunc == while_stepping_pseudocommand)
-		    indent = i2;
-		  else if (cmd->function.cfunc == end_actions_pseudocommand)
-		    indent = i1;
-		}
-	    }
-	}
-    }
-  fclose (fp);
-  if (from_tty)
-    printf_filtered ("Tracepoints saved to file '%s'.\n", args);
-  return;
-}
-
-/* info scope command: list the locals for a scope.  */
-static void
-scope_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct symtab_and_line sal;
-  struct symtabs_and_lines sals;
-  struct symbol *sym;
-  struct minimal_symbol *msym;
-  struct block *block;
-  char **canonical, *symname, *save_args = args;
-  int i, j, nsyms, count = 0;
-
-  if (args == 0 || *args == 0)
-    error ("requires an argument (function, line or *addr) to define a scope");
-
-  sals = decode_line_1 (&args, 1, NULL, 0, &canonical);
-  if (sals.nelts == 0)
-    return;		/* presumably decode_line_1 has already warned */
-
-  /* Resolve line numbers to PC */
-  resolve_sal_pc (&sals.sals[0]);
-  block = block_for_pc (sals.sals[0].pc);
-
-  while (block != 0)
-    {
-      QUIT;				/* allow user to bail out with ^C */
-      nsyms = BLOCK_NSYMS (block);
-      for (i = 0; i < nsyms; i++)
-	{
-	  QUIT;				/* allow user to bail out with ^C */
-	  if (count == 0)
-	    printf_filtered ("Scope for %s:\n", save_args);
-	  count++;
-	  sym = BLOCK_SYM (block, i);
-	  symname = SYMBOL_NAME (sym);
-	  if (symname == NULL || *symname == '\0')
-	    continue;	/* probably botched, certainly useless */
-
-	  printf_filtered ("Symbol %s is ", symname);
-	  switch (SYMBOL_CLASS (sym)) {
-	  default:
-	  case LOC_UNDEF:		/* messed up symbol? */
-	    printf_filtered ("a bogus symbol, class %d.\n", 
-			     SYMBOL_CLASS (sym));
-	    count--;			/* don't count this one */
-	    continue;
-	  case LOC_CONST:
-	    printf_filtered ("a constant with value %d (0x%x)", 
-			     SYMBOL_VALUE (sym), SYMBOL_VALUE (sym));
-	    break;
-	  case LOC_CONST_BYTES:
-	    printf_filtered ("constant bytes: ");
-	    if (SYMBOL_TYPE (sym))
-	      for (j = 0; j < TYPE_LENGTH (SYMBOL_TYPE (sym)); j++)
-		fprintf_filtered (gdb_stdout, " %02x",
-				  (unsigned) SYMBOL_VALUE_BYTES (sym) [j]);
-  	    break;
-	  case LOC_STATIC:
-	    printf_filtered ("in static storage at address ");
-	    print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout);
-	    break;
-	  case LOC_REGISTER:
-	    printf_filtered ("a local variable in register $%s",
-			     REGISTER_NAME (SYMBOL_VALUE (sym)));
-	    break;
-	  case LOC_ARG:
-	  case LOC_LOCAL_ARG:
-	    printf_filtered ("an argument at stack/frame offset %ld",
-			     SYMBOL_VALUE (sym));
-	    break;
-	  case LOC_LOCAL:
-	    printf_filtered ("a local variable at frame offset %ld",
-			     SYMBOL_VALUE (sym));
-	    break;
-	  case LOC_REF_ARG:
-	    printf_filtered ("a reference argument at offset %ld",
-			     SYMBOL_VALUE (sym));
-	    break;
-	  case LOC_REGPARM:
-	    printf_filtered ("an argument in register $%s",
-			     REGISTER_NAME (SYMBOL_VALUE (sym)));
-	    break;
-	  case LOC_REGPARM_ADDR:
-	    printf_filtered ("the address of an argument, in register $%s",
-			     REGISTER_NAME (SYMBOL_VALUE (sym)));
-	    break;
-	  case LOC_TYPEDEF:
-	    printf_filtered ("a typedef.\n");
-	    continue;
-	  case LOC_LABEL:
-	    printf_filtered ("a label at address ");
-	    print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout);
-	    break;
-	  case LOC_BLOCK:
-	    printf_filtered ("a function at address ");
-	    print_address_numeric (BLOCK_START (SYMBOL_BLOCK_VALUE (sym)), 1,
-				   gdb_stdout);
-	    break;
-	  case LOC_BASEREG:
-	    printf_filtered ("a variable at offset %d from register $%s",
-			     SYMBOL_VALUE (sym),
-			     REGISTER_NAME  (SYMBOL_BASEREG (sym)));
-	    break;
-	  case LOC_BASEREG_ARG:
-	    printf_filtered ("an argument at offset %d from register $%s",
-			     SYMBOL_VALUE (sym),
-			     REGISTER_NAME  (SYMBOL_BASEREG (sym)));
-	    break;
-	  case LOC_UNRESOLVED:
-	    msym = lookup_minimal_symbol (SYMBOL_NAME (sym), NULL, NULL);
-	    if (msym == NULL)
-	      printf_filtered ("Unresolved Static");
-	    else
-	      {
-		printf_filtered ("static storage at address ");
-		print_address_numeric (SYMBOL_VALUE_ADDRESS (msym), 1, 
-				       gdb_stdout);
-	      }
-	    break;
-	  case LOC_OPTIMIZED_OUT:
-	    printf_filtered ("optimized out.\n");
-	    continue;
-	  }
-	  if (SYMBOL_TYPE (sym))
-	    printf_filtered (", length %d.\n", 
-			     TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym))));
-	}
-      if (BLOCK_FUNCTION (block))
-	break;
-      else
-	block = BLOCK_SUPERBLOCK (block);
-    }
-  if (count <= 0)
-    printf_filtered ("Scope for %s contains no locals or arguments.\n",
-		     save_args);
-}
-
-/* worker function (cleanup) */
-static void
-replace_comma (comma)
-     char *comma;
-{
-  *comma = ',';
-}
-
-/* tdump command */
-static void
-trace_dump_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct tracepoint  *t;
-  struct action_line *action;
-  char               *action_exp, *next_comma;
-  struct cleanup     *old_cleanups;
-  int                 stepping_actions = 0;
-  int                 stepping_frame   = 0;
-
-  if (!target_is_remote ())
-    {
-      error ("Trace can only be run on remote targets.");
-      return;
-    }
-
-  if (tracepoint_number == -1)
-    {
-      warning ("No current trace frame.");
-      return;
-    }
-
-  ALL_TRACEPOINTS (t)
-    if (t->number == tracepoint_number)
-      break;
-
-  if (t == NULL)
-    error ("No known tracepoint matches 'current' tracepoint #%d.", 
-	   tracepoint_number);
-
-  old_cleanups = make_cleanup (null_cleanup, NULL);
-
-  printf_filtered ("Data collected at tracepoint %d, trace frame %d:\n", 
-		   tracepoint_number, traceframe_number);
-
-  /* The current frame is a trap frame if the frame PC is equal
-     to the tracepoint PC.  If not, then the current frame was
-     collected during single-stepping.  */
-
-  stepping_frame = (t->address != read_pc());
-
-  for (action = t->actions; action; action = action->next)
-    {
-      struct cmd_list_element *cmd;
-
-      QUIT;				/* allow user to bail out with ^C */
-      action_exp = action->action;
-      while (isspace (*action_exp))
-	action_exp++;
-
-      /* The collection actions to be done while stepping are
-	 bracketed by the commands "while-stepping" and "end".  */
-
-      if (*action_exp == '#')	/* comment line */
-	continue;
-
-      cmd = lookup_cmd (&action_exp, cmdlist, "", -1, 1);
-      if (cmd == 0)
-	error ("Bad action list item: %s", action_exp);
-
-      if (cmd->function.cfunc == while_stepping_pseudocommand)
-	stepping_actions = 1;
-      else if (cmd->function.cfunc == end_actions_pseudocommand)
-	stepping_actions = 0;
-      else if (cmd->function.cfunc == collect_pseudocommand)
-	{
-	  /* Display the collected data.
-	     For the trap frame, display only what was collected at the trap.
-	     Likewise for stepping frames, display only what was collected
-	     while stepping.  This means that the two boolean variables,
-	     STEPPING_FRAME and STEPPING_ACTIONS should be equal.  */
-	  if (stepping_frame == stepping_actions)
-	    {
-	      do { /* repeat over a comma-separated list */
-		QUIT;		/* allow user to bail out with ^C */
-		if (*action_exp == ',')
-		  action_exp++;
-		while (isspace (*action_exp))
-		  action_exp++;
-
-		next_comma = strchr (action_exp, ',');
-
-		if      (0 == strncasecmp (action_exp, "$reg", 4))
-		  registers_info (NULL, from_tty);
-		else if (0 == strncasecmp (action_exp, "$loc", 4))
-		  locals_info (NULL, from_tty);
-		else if (0 == strncasecmp (action_exp, "$arg", 4))
-		  args_info (NULL, from_tty);
-		else
-		  { /* variable */
-		    if (next_comma)
-		      {
-			make_cleanup (replace_comma, next_comma);
-			*next_comma = '\0';
-		      }
-		    printf_filtered ("%s = ", action_exp);
-		    output_command (action_exp, from_tty);
-		    printf_filtered ("\n");
-		  }
-		if (next_comma)
-		  *next_comma = ',';
-		action_exp = next_comma;
-	      } while (action_exp && *action_exp == ',');
-	    }
-	}
-    }
-  discard_cleanups (old_cleanups);
-}
-
-/* Convert the memory pointed to by mem into hex, placing result in buf.
- * Return a pointer to the last char put in buf (null)
- * "stolen" from sparc-stub.c
- */
-
-static const char hexchars[]="0123456789abcdef";
-
-static unsigned char *
-mem2hex(mem, buf, count)
-     unsigned char *mem;
-     unsigned char *buf;
-     int count;
-{
-  unsigned char ch;
-
-  while (count-- > 0)
-    {
-      ch = *mem++;
-
-      *buf++ = hexchars[ch >> 4];
-      *buf++ = hexchars[ch & 0xf];
-    }
-
-  *buf = 0;
-
-  return buf;
-}
-
-int get_traceframe_number()
-{
- return traceframe_number;
-}
-
-
-/* module initialization */
-void
-_initialize_tracepoint ()
-{
-  tracepoint_chain  = 0;
-  tracepoint_count  = 0;
-  traceframe_number = -1;
-  tracepoint_number = -1;
-
-  set_internalvar (lookup_internalvar ("tpnum"), 
-		   value_from_longest (builtin_type_int, (LONGEST) 0));
-  set_internalvar (lookup_internalvar ("trace_frame"), 
-		   value_from_longest (builtin_type_int, (LONGEST) -1));
-
-  if (tracepoint_list.list == NULL)
-    {
-      tracepoint_list.listsize = 128;
-      tracepoint_list.list = xmalloc 
-	(tracepoint_list.listsize * sizeof (struct memrange));
-    }
-  if (tracepoint_list.aexpr_list == NULL)
-    {
-      tracepoint_list.aexpr_listsize = 128;
-      tracepoint_list.aexpr_list = xmalloc
-	(tracepoint_list.aexpr_listsize * sizeof (struct agent_expr *));
-    }
-
-  if (stepping_list.list == NULL)
-    {
-      stepping_list.listsize = 128;
-      stepping_list.list = xmalloc 
-	(stepping_list.listsize * sizeof (struct memrange));
-    }
-
-  if (stepping_list.aexpr_list == NULL)
-    {
-      stepping_list.aexpr_listsize = 128;
-      stepping_list.aexpr_list = xmalloc
-	(stepping_list.aexpr_listsize * sizeof (struct agent_expr *));
-    }
-
-  add_info ("scope", scope_info, 
-	    "List the variables local to a scope");
-
-  add_cmd ("tracepoints", class_trace, NO_FUNCTION, 
-	   "Tracing of program execution without stopping the program.", 
-	   &cmdlist);
-
-  add_info ("tracepoints", tracepoints_info,
-	    "Status of tracepoints, or tracepoint number NUMBER.\n\
-Convenience variable \"$tpnum\" contains the number of the\n\
-last tracepoint set.");
-
-  add_info_alias ("tp", "tracepoints", 1);
-
-  add_com ("save-tracepoints", class_trace, tracepoint_save_command, 
-	   "Save current tracepoint definitions as a script.\n\
-Use the 'source' command in another debug session to restore them.");
-
-  add_com ("tdump", class_trace, trace_dump_command, 
-	   "Print everything collected at the current tracepoint.");
-
-  add_prefix_cmd ("tfind",  class_trace, trace_find_command,
-		  "Select a trace frame;\n\
-No argument means forward by one frame; '-' meand backward by one frame.",
-		  &tfindlist, "tfind ", 1, &cmdlist);
-
-  add_cmd ("outside", class_trace, trace_find_outside_command,
-	   "Select a trace frame whose PC is outside the given \
-range.\nUsage: tfind outside addr1, addr2", 
-	   &tfindlist);
-
-  add_cmd ("range", class_trace, trace_find_range_command,
-	   "Select a trace frame whose PC is in the given range.\n\
-Usage: tfind range addr1,addr2", 
-	   &tfindlist);
-
-  add_cmd ("line", class_trace, trace_find_line_command,
-	   "Select a trace frame by source line.\n\
-Argument can be a line number (with optional source file), \n\
-a function name, or '*' followed by an address.\n\
-Default argument is 'the next source line that was traced'.",
-	   &tfindlist);
-
-  add_cmd ("tracepoint", class_trace, trace_find_tracepoint_command,
-	   "Select a trace frame by tracepoint number.\n\
-Default is the tracepoint for the current trace frame.",
-	   &tfindlist);
-
-  add_cmd ("pc", class_trace, trace_find_pc_command,
-	   "Select a trace frame by PC.\n\
-Default is the current PC, or the PC of the current trace frame.",
-	   &tfindlist);
-
-  add_cmd ("end", class_trace, trace_find_end_command,
-	   "Synonym for 'none'.\n\
-De-select any trace frame and resume 'live' debugging.",
-	   &tfindlist);
-
-  add_cmd ("none", class_trace, trace_find_none_command,
-	   "De-select any trace frame and resume 'live' debugging.",
-	   &tfindlist);
-
-  add_cmd ("start", class_trace, trace_find_start_command,
-	   "Select the first trace frame in the trace buffer.",
-	   &tfindlist);
-
-  add_com ("tstatus",  class_trace, trace_status_command,
-	   "Display the status of the current trace data collection.");
-
-  add_com ("tstop",  class_trace, trace_stop_command,
-	   "Stop trace data collection.");
-
-  add_com ("tstart", class_trace, trace_start_command,
-	   "Start trace data collection.");
-
-  add_com ("passcount", class_trace, trace_pass_command, 
-	   "Set the passcount for a tracepoint.\n\
-The trace will end when the tracepoint has been passed 'count' times.\n\
-Usage: passcount COUNT TPNUM, where TPNUM may also be \"all\";\n\
-if TPNUM is omitted, passcount refers to the last tracepoint defined.");
-
-  add_com ("end", class_trace, end_actions_pseudocommand,
-	   "Ends a list of commands or actions.\n\
-Several GDB commands allow you to enter a list of commands or actions.\n\
-Entering \"end\" on a line by itself is the normal way to terminate\n\
-such a list.\n\n\
-Note: the \"end\" command cannot be used at the gdb prompt.");
-
-  add_com ("while-stepping", class_trace, while_stepping_pseudocommand,
-	   "Specify single-stepping behavior at a tracepoint.\n\
-Argument is number of instructions to trace in single-step mode\n\
-following the tracepoint.  This command is normally followed by\n\
-one or more \"collect\" commands, to specify what to collect\n\
-while single-stepping.\n\n\
-Note: this command can only be used in a tracepoint \"actions\" list.");
-
-  add_com_alias ("ws",         "while-stepping", class_alias, 0);
-  add_com_alias ("stepping",   "while-stepping", class_alias, 0);
-
-  add_com ("collect", class_trace, collect_pseudocommand, 
-	   "Specify one or more data items to be collected at a tracepoint.\n\
-Accepts a comma-separated list of (one or more) expressions.  GDB will\n\
-collect all data (variables, registers) referenced by that expression.\n\
-Also accepts the following special arguments:\n\
-    $regs   -- all registers.\n\
-    $args   -- all function arguments.\n\
-    $locals -- all variables local to the block/function scope.\n\
-Note: this command can only be used in a tracepoint \"actions\" list.");
-
-  add_com ("actions", class_trace, trace_actions_command,
-	   "Specify the actions to be taken at a tracepoint.\n\
-Tracepoint actions may include collecting of specified data, \n\
-single-stepping, or enabling/disabling other tracepoints, \n\
-depending on target's capabilities.");
-
-  add_cmd ("tracepoints", class_trace, delete_trace_command, 
-	   "Delete specified tracepoints.\n\
-Arguments are tracepoint numbers, separated by spaces.\n\
-No argument means delete all tracepoints.",
-	   &deletelist);
-
-  add_cmd ("tracepoints", class_trace, disable_trace_command, 
-	   "Disable specified tracepoints.\n\
-Arguments are tracepoint numbers, separated by spaces.\n\
-No argument means disable all tracepoints.",
-	   &disablelist);
-
-  add_cmd ("tracepoints", class_trace, enable_trace_command, 
-	   "Enable specified tracepoints.\n\
-Arguments are tracepoint numbers, separated by spaces.\n\
-No argument means enable all tracepoints.",
-	   &enablelist);
-
-  add_com ("trace", class_trace, trace_command,
-	   "Set a tracepoint at a specified line or function or address.\n\
-Argument may be a line number, function name, or '*' plus an address.\n\
-For a line number or function, trace at the start of its code.\n\
-If an address is specified, trace at that exact address.\n\n\
-Do \"help tracepoints\" for info on other tracepoint commands.");
-
-  add_com_alias ("tp",   "trace", class_alias, 0);
-  add_com_alias ("tr",   "trace", class_alias, 1);
-  add_com_alias ("tra",  "trace", class_alias, 1);
-  add_com_alias ("trac", "trace", class_alias, 1);
-}
-
diff --git a/gdb/tracepoint.h b/gdb/tracepoint.h
deleted file mode 100644
index fc3e9a5..0000000
--- a/gdb/tracepoint.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Data structures associated with tracepoints in GDB.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (TRACEPOINT_H)
-#define TRACEPOINT_H 1
-
-#if !defined (BREAKPOINT_H)
-enum enable { disabled, enabled };
-#endif
-/* The data structure for an action: */
-struct action_line 
-{
-  struct action_line *next;
-  char *action;
-};
-
-/* The data structure for a tracepoint: */
-
-struct tracepoint
-{
-  struct tracepoint *next;
-
-  enum enable enabled;
-
-#if 0
-  /* Type of tracepoint (MVS FIXME: needed?). */
-  enum tptype type;
-
-  /* What to do with this tracepoint after we hit it MVS FIXME: needed?). */
-  enum tpdisp disposition;
-#endif
-  /* Number assigned to distinguish tracepoints.  */
-  int number;
-
-  /* Address to trace at, or NULL if not an instruction tracepoint (MVS ?). */
-  CORE_ADDR address;
-
-  /* Line number of this address.  Only matters if address is non-NULL.  */
-  int line_number;
-
-  /* Source file name of this address.  Only matters if address is non-NULL. */
-  char *source_file;
-
-  /* Number of times this tracepoint should single-step 
-     and collect additional data */
-  long step_count;
-
-  /* Number of times this tracepoint should be hit before disabling/ending. */
-  int pass_count;
-  
-  /* Chain of action lines to execute when this tracepoint is hit. */
-  struct action_line *actions;
-
-  /* Conditional (MVS ?).  */
-  struct expression *cond;
-
-  /* String we used to set the tracepoint (malloc'd).  Only matters if
-     address is non-NULL.  */
-  char *addr_string;
-
-  /* Language we used to set the tracepoint.  */
-  enum language language;
-
-  /* Input radix we used to set the tracepoint.  */
-  int input_radix;
-
-  /* Count of the number of times this tracepoint was taken, dumped
-     with the info, but not used for anything else.  Useful for
-     seeing how many times you hit a tracepoint prior to the program
-     aborting, so you can back up to just before the abort.  */
-  int hit_count;
-
-  /* Thread number for thread-specific tracepoint, or -1 if don't care */ 
-  int thread;
-
-  /* BFD section, in case of overlays: 
-     no, I don't know if tracepoints are really gonna work with overlays.  */
-  asection *section;
-};
-
-enum actionline_type
-{
-  BADLINE  = -1,
-  GENERIC  =  0,
-  END      =  1,
-  STEPPING =  2,
-};
-
-
-/* The tracepont chain of all tracepoints */
-
-extern struct tracepoint *tracepoint_chain;
-
-extern unsigned long trace_running_p;
-
-/* A hook used to notify the UI of tracepoint operations */
-
-void (*create_tracepoint_hook) PARAMS ((struct tracepoint *));
-void (*delete_tracepoint_hook) PARAMS ((struct tracepoint *));
-void (*modify_tracepoint_hook) PARAMS ((struct tracepoint *));
-void (*trace_find_hook) PARAMS ((char *arg, int from_tty));
-void (*trace_start_stop_hook) PARAMS ((int start, int from_tty));
-
-struct tracepoint *get_tracepoint_by_number PARAMS ((char **));
-int get_traceframe_number PARAMS ((void));
-void  free_actions PARAMS((struct tracepoint *));
-enum actionline_type validate_actionline PARAMS((char **,
-                                                        struct tracepoint *));
-
-
-/* Walk the following statement or block through all tracepoints.
-   ALL_TRACEPOINTS_SAFE does so even if the statment deletes the current
-   breakpoint.  */
-
-#define ALL_TRACEPOINTS(t)  for (t = tracepoint_chain; t; t = t->next)
-
-#define ALL_TRACEPOINTS_SAFE(t,tmp)	\
-	for (t = tracepoint_chain;	\
-	     t ? (tmp = t->next, 1) : 0;\
-	     t = tmp)
-#endif /* TRACEPOINT_H */
diff --git a/gdb/tui/.Sanitize b/gdb/tui/.Sanitize
deleted file mode 100644
index 2bb3e3d..0000000
--- a/gdb/tui/.Sanitize
+++ /dev/null
@@ -1,65 +0,0 @@
-# .Sanitize for devo/gdb/tui.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-ChangeLog
-Makefile.in
-tui.c
-tui.h
-tuiCommand.c
-tuiCommand.h
-tuiData.c
-tuiData.h
-tuiDataWin.c
-tuiDataWin.h
-tuiDisassem.c
-tuiDisassem.h
-tuiGeneralWin.c
-tuiGeneralWin.h
-tuiIO.c
-tuiIO.h
-tuiLayout.c
-tuiLayout.h
-tuiRegs.c
-tuiRegs.h
-tuiSource.c
-tuiSource.h
-tuiSourceWin.c
-tuiSourceWin.h
-tuiStack.c
-tuiStack.h
-tuiWin.c
-tuiWin.h
-
-# Things which are explicitly *not* kept, for now.
-
-Things-to-lose:
-
-Do-last:
-
-# Don't try to clean directories here, as the 'mv' command will fail.
-# Also, grep fails on NFS mounted directories.
-
-#
-# End of file.
diff --git a/gdb/tui/ChangeLog b/gdb/tui/ChangeLog
deleted file mode 100644
index 7dc1bf6..0000000
--- a/gdb/tui/ChangeLog
+++ /dev/null
@@ -1,121 +0,0 @@
-1999-01-26  Jason Molenda  (jsm@bugshack.cygnus.com)
-
-	* tui.h: Include stdarg.h instead of varargs.h if we're on an ISO Cish
-	system.
-
-Thu Dec 31 12:08:32 1998  David Taylor  <taylor@texas.cygnus.com>
-
-	The following changes were made by Jim Blandy <jimb@cygnus.com>,
- 	Edith Epstein <eepstein@cygnus.com>, Elena Zannoni
- 	<ezannoni@cygnus.com> Stan Shebs <shebs@cygnus.com>, and David
- 	Taylor <taylor@cygnus.com>, as part of the project to merge in
- 	changes originally made by HP; HP did not create ChangeLog
- 	entries.
-
-	* Makefile.in: New file; we're merging HP's changes into GDB, and
- 	we've moved the TUI files into a subdirectory, so we need a new
- 	Makefile.
-
-	* tui.c:
-	#include <term.h>, if we have it, to get declarations for
- 	the termcap functions on Solaris.
-	(tgoto): Add external K&R declaration for this; Solaris doesn't
-	bother to actually declare it in their header files.
-	(_tuiReset): Ignore the #definition of TIOCGETC if USG is defined;
- 	we'd rather use the USG mechanisms than the Berkeley mechanisms
- 	(TIOCGETC is one of the Berkeley terminal control ioctls).
-  	Apologies if this causes trouble later; this should all be handled
- 	by autoconf...
-	(strcat_to_buf, strcat_to_buf_with_fmt): New functions, moved here
- 	from ../utils.h.
-	(tuiFree): replace safe_free with free.
-	(strcat_to_buf): new function, copied from utils.c.
-	(tuiInit): Add ignored `argv0' argument, to match the type that
- 	init_ui_hook expects; updated declaration.  Call the
- 	initialize_tui_files function constructed above.  Initialize
- 	flush_hook to NULL.
-	(tuiInitWindows): Call tuiSetLocatorContent, to get the first
- 	element of the locator window's content allocated.  This seems
- 	wrong, because it must have been initialized somehow in HP's
- 	sources, and we should do it the same way now.  But we do get
- 	further before it segfaults.  [Postscript: HP didn't bother to
- 	initialize it; they compile
-	(va_catch_errors, vcatch_errors): Functions moved here from
- 	../utils.c in HP's sources.  They're not used anywhere else.
-	(xdb_style): Delete this variable, and remove all references to
- 	it.  It's always true.
-	(tuiInit, _tui_vDo): References removed.
-
-	* tui.h:  Add prototypes.
-	Don't #include "gendefs.h"; it's only used in the TUI.
-	Integrate its contents into this file:
-	#include <ansidecl.h> here.
-	(Opaque, OpaqueFuncPtr): Typedefs moved to here.
-	     
-	* tuiCommand.c: #include "defs.h", so we get the appropriate
-	definition of GDB_FILE.
-
-	* tuiData.c
- 	(freeWindow): replace safe_free with free.
-	(tui_version): don't define it here; it's defined in main.c now.
-
-	* tuiDisassem.c
-	(tuiSetDisassemContent): Call strcat_address_numeric instead of
- 	strcat_address.  Simplify the control structure. Use predefined
- 	GDB function to print asm inst address.  Use GDB_FILE to collect
- 	output into buffers.
-
-	* tuiIO.c
-	(tgoto): Add external K&R declaration for this here too.
-	(tuiGetc, tuiTermSetup, tuiTermUnsetup): Same.
-	(tuiPuts_unfiltered): change FILE to GDB_FILE.
-	(tui_tputs): fix prototype for 3rd argument.
-
-	* tuiIO.h (tuiPuts_unfiltered): change declaration.
-     
-	* tuiLayout.c 
-	(_tuiSetLayoutTo): for displaying registers, hook up the HP code
-	that decides which registers to display (i.e. single precision
-	float, double precision float, general, special). Previously,
-	only handled TUI_GENERAL_REGS. Now that the code is hooked up,
- 	compiling with -z poses a problem. When the first layout command
-	is 'layout regs', dataWin->detail is a NULL pointer, and gdb
-	core dumps.
-
-	* tuiLayout.c (_tuiSetLayoutTo): replace safe_free with free.
-
-	* tuiRegs.c #include "defs.h" earlier, to avoid problems in
- 	<stdarg.h>.  No idea exactly what's conflicting with what, but the
- 	errors went away...
-	(_tuiRegisterFormat): Change so that function creates a GDB_FILE
- 	object, calls pa_do_strcat_registers_info, copies the register
- 	info into a buffer, and deallocates the GDB_FILE object.  Remove
- 	some code that is not executed.  Also, call to
- 	pa_do_strcat_registers_info has an additional parameter,
- 	precision.  This code requires some new per-target functions that
- 	we don't want to merge.  Dyke it out, with #ifdef
- 	TUI_EXTENDED_FORMATTERS.
-	(_tuiSetSpecialRegsContent): this function was ifdefed out.
-  	Hooked this up.
-	(_tuiSetGeneralAndSpecialRegsContent): this function was ifdefed
- 	out.  Hooked it up.
-  	(IS_64BIT): Just define this to be zero; we're not merging in the
- 	64-bit support.
-	(tuiShowRegisters): Comment out all references to the "special"
- 	regs; we don't have a distinction between the "special" and
- 	"non-special" regs in most of our machine descriptions.  This code
- 	is PA-specific in other ways as well, and needs to be redesigned
- 	to be portable to other processors.
-
-	* tuiWin.c: #include <string.h>, to get a declaration for
-	strchr.
- 
-	* tui.c, tuiCommand.c, tuiData.c, tuiDataWin.c, tuiDisassem.c,
- 	tuiGeneralWin.c, tuiIO.c, tuiLayout.c, tuiRegs.c, tuiSource.c,
- 	tuiSourceWin.c, tuiStack.c, tuiWin.c: New files (from HP).  Changed
- 	bool to int throughout.  Re-indented, GNU style.
-
-	* tui.h, tuiCommand.h, tuiData.h, tuiDataWin.h, tuiDisassem.h,
- 	tuiGeneralWin.h, tuiIO.h, tuiLayout.h, tuiRegs.h, tuiSource.h,
- 	tuiSourceWin.h, tuiStack.h, tuiWin.h: new files (from HP).
-  	Changed bool to int throughout.
diff --git a/gdb/tui/Makefile.in b/gdb/tui/Makefile.in
deleted file mode 100644
index 256464b..0000000
--- a/gdb/tui/Makefile.in
+++ /dev/null
@@ -1,168 +0,0 @@
-# Copyright 1998 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-all: libtui.a
-
-srcdir=@srcdir@
-VPATH = @srcdir@
-
-SHELL = @SHELL@
-
-CC=@CC@
-CFLAGS=@CFLAGS@
-AR=@AR@
-RANLIB=@RANLIB@
-
-# Host and target-dependent makefile fragments come in here.
-@host_makefile_frag@
-@target_makefile_frag@
-# End of host and target-dependent makefile fragments
-
-# Where is our "include" directory?  Typically $(srcdir)/../include.
-# This is essentially the header file directory for the library
-# routines in libiberty.
-INCLUDE_DIR =  $(srcdir)/../../include
-INCLUDE_CFLAGS = -I$(INCLUDE_DIR)
-
-# Configured by the --with-mmalloc option to configure.
-MMALLOC = @MMALLOC@
-MMALLOC_CFLAGS = @MMALLOC_CFLAGS@
-
-# Where is the BFD library?  Typically in ../bfd.
-BFD_DIR = ../../bfd
-BFD_SRC = $(srcdir)/$(BFD_DIR)
-BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
-
-# Where is the READLINE library?  Typically in ../readline.
-READLINE_DIR = ../../readline
-READLINE_SRC = $(srcdir)/$(READLINE_DIR)
-READLINE_CFLAGS = -I$(READLINE_SRC)
-
-# Where is the INTL library?  Typically in ../intl.
-INTL_DIR = ../../intl
-INTL_SRC = $(srcdir)/$(INTL_DIR)
-INTL_CFLAGS = -I$(INTL_DIR) -I$(INTL_SRC)
-
-# Where is the TCL library?  Typically in ../tcl.
-TCL_CFLAGS = @TCLHDIR@
-
-# Where is the TK library?  Typically in ../tk.
-TK_CFLAGS = @TKHDIR@ @TK_BUILD_INCLUDES@
-
-# Where is Itcl?  Typically in ../itcl.
-ITCL_CFLAGS = @ITCLHDIR@
-
-# Where is Tix?  Typically in ../tix.
-TIX_CFLAGS = @TIXHDIR@
-
-X11_CFLAGS = @TK_XINCLUDES@
-
-ENABLE_IDE= @ENABLE_IDE@
-
-GUI_CFLAGS_X = -I$(srcdir)/../../libgui/src
-
-IDE_CFLAGS_X = -I$(srcdir)/../../libidetcl/src -I$(srcdir)/../../libide/src \
-  `if [ x"$(ENABLE_IDE)" != x ] ; then \
-    echo -DIDE -I$(srcdir)/../../ilu/runtime/mainloop;\
-  fi`
-
-IDE_CFLAGS=$(GUI_CFLAGS_X) $(IDE_CFLAGS_X)
-
-ENABLE_CFLAGS= @ENABLE_CFLAGS@
-
-# -I. for config files.
-# -I$(srcdir) for gdb internal headers and possibly for gnu-regex.h also.
-# -I$(srcdir)/config for more generic config files.
-
-# It is also possible that you will need to add -I/usr/include/sys if
-# your system doesn't have fcntl.h in /usr/include (which is where it
-# should be according to Posix).
-DEFS = @DEFS@
-GDB_CFLAGS = -I. -I.. -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../config $(DEFS)
-
-# M{H,T}_CFLAGS, if defined, have host- and target-dependent CFLAGS
-# from the config directory.
-GLOBAL_CFLAGS = $(MT_CFLAGS) $(MH_CFLAGS)
-#PROFILE_CFLAGS = -pg
-
-# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
-INTERNAL_CFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) \
-	$(GDB_CFLAGS) $(READLINE_CFLAGS) $(BFD_CFLAGS) \
-	$(MMALLOC_CFLAGS) $(INCLUDE_CFLAGS) $(INTL_CFLAGS) \
-	$(ENABLE_CFLAGS)
-
-HEADERS = tuiIO.h tuiData.h tuiGeneralWin.h tuiLayout.h tuiStack.h \
-	  tuiSource.h tuiCommand.h tuiWin.h tuiDisassem.h \
-	  tuiSourceWin.h tuiRegs.h tuiDataWin.h
-
-SOURCES = tui.c tuiData.c tuiSource.c tuiStack.c tuiIO.c \
-	  tuiGeneralWin.c tuiLayout.c tuiWin.c tuiCommand.c \
-	  tuiDisassem.c tuiSourceWin.c tuiRegs.c tuiDataWin.c
-
-OBJECTS = tui.o tuiData.o tuiSource.o tuiStack.o tuiIO.o \
-	  tuiGeneralWin.o tuiLayout.o tuiWin.o tuiCommand.o \
-	  tuiDisassem.o tuiSourceWin.o tuiRegs.o tuiDataWin.o \
-	  tuiInit.o
-
-
-# Prevent Sun make from putting in the machine type.  Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
-	$(CC) -c $(INTERNAL_CFLAGS) $<
-.SUFFIXES: .cpp
-.c.cpp:
-	$(CC) -E $(INTERNAL_CFLAGS) $< > $@
-
-libtui.a: $(OBJECTS)
-	rm -f libtui.a
-	$(AR) rc libtui.a $(OBJECTS)
-	$(RANLIB) libtui.a
-
-tui.o: tui.c tui.h tuiData.h tuiLayout.h tuiIO.h tuiRegs.h tuiWin.h
-tuiCommand.o: tui.h tuiData.h tuiWin.h tuiIO.h
-tuiData.o: tui.h tuiData.h
-tuiDataWin.o: tui.h tuiData.h tuiRegs.h
-tuiDisassem.o: tui.h tuiData.h tuiLayout.h tuiSourceWin.h tuiStack.h
-tuiGeneralWin.o: tui.h tuiData.h tuiGeneralWin.h
-tuiIO.o: tui.h tuiData.h tuiIO.h tuiCommand.h tuiWin.h
-tuiLayout.o: tui.h tuiData.h tuiGeneralWin.h tuiStack.h tuiRegs.h \
-	tuiDisassem.h
-tuiRegs.o: tui.h tuiData.h tuiLayout.h tuiWin.h
-tuiSource.o: tui.h tuiData.h tuiStack.h tuiSourceWin.h tuiSource.h
-tuiSourceWin.o: tui.h tuiData.h tuiStack.h tuiSourceWin.h tuiSource.h \
-	tuiDisassem.h
-tuiStack.o: tui.h tuiData.h tuiStack.h tuiSourceWin.h
-tuiWin.o: tui.h tuiData.h tuiGeneralWin.h tuiStack.h tuiSourceWin.h \
-	tuiDataWin.h
-
-tuiInit.o: tuiInit.c
-tuiInit.c: $(SOURCES)
-	@echo Making tuiInit.c
-	@rm -f init.c-tmp
-	@echo '/* Do not modify this file.  */' >init.c-tmp
-	@echo '/* It is created automatically by the Makefile.	*/'>>init.c-tmp
-	@echo '#include "ansidecl.h"' >>init.c-tmp
-	@echo 'extern void initialize_tui_files PARAMS ((void));' >>init.c-tmp
-	@echo 'void initialize_tui_files PARAMS ((void)) {' >>init.c-tmp
-	@-( cd $(srcdir) ; grep '^_initialize_[a-z_0-9A-Z]* *(' $(SOURCES) ) 2>/dev/null \
-	| sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/  {extern void \1 PARAMS ((void)); \1 ();}/' >>init.c-tmp
-	@echo '}' >>init.c-tmp
-	@mv init.c-tmp tuiInit.c
-
-clean:
-	rm -f *.o *.a
diff --git a/gdb/tui/tuiCommand.c b/gdb/tui/tuiCommand.c
deleted file mode 100644
index 454dc62..0000000
--- a/gdb/tui/tuiCommand.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
-** tuiCommand.c
-**     This module contains functions specific to command window processing.
-*/
-
-
-#include "defs.h"
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiWin.h"
-#include "tuiIO.h"
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
-******************************************/
-
-
-
-/*****************************************
-** PUBLIC FUNCTIONS                        **
-******************************************/
-
-/*
-** tuiDispatchCtrlChar().
-**        Dispatch the correct tui function based upon the control character.
-*/
-unsigned int
-#ifdef __STDC__
-tuiDispatchCtrlChar (
-		      unsigned int ch)
-#else
-tuiDispatchCtrlChar (ch)
-     unsigned int ch;
-#endif
-{
-  TuiWinInfoPtr winInfo = tuiWinWithFocus ();
-
-  /*
-    ** If the command window has the logical focus, or no-one does
-    ** assume it is the command window; in this case, pass the
-    ** character on through and do nothing here.
-    */
-  if (winInfo == (TuiWinInfoPtr) NULL || winInfo == cmdWin)
-    return ch;
-  else
-    {
-      unsigned int c = 0, chCopy = ch;
-      register int i;
-      char *term;
-
-      /* If this is an xterm, page next/prev keys aren't returned
-        ** by keypad as a single char, so we must handle them here.
-        ** Seems like a bug in the curses library?
-        */
-      term = (char *) getenv ("TERM");
-      for (i = 0; (term && term[i]); i++)
-	term[i] = toupper (term[i]);
-      if ((strcmp (term, "XTERM") == 0) && m_isStartSequence (ch))
-	{
-	  unsigned int pageCh = 0, tmpChar;
-
-	  tmpChar = 0;
-	  while (!m_isEndSequence (tmpChar))
-	    {
-	      tmpChar = (int) wgetch (cmdWin->generic.handle);
-	      if (!tmpChar)
-		break;
-	      if (tmpChar == 53)
-		pageCh = KEY_PPAGE;
-	      else if (tmpChar == 54)
-		pageCh = KEY_NPAGE;
-	    }
-	  chCopy = pageCh;
-	}
-
-      switch (chCopy)
-	{
-	case KEY_NPAGE:
-	  tuiScrollForward (winInfo, 0);
-	  break;
-	case KEY_PPAGE:
-	  tuiScrollBackward (winInfo, 0);
-	  break;
-	case KEY_DOWN:
-	case KEY_SF:
-	  tuiScrollForward (winInfo, 1);
-	  break;
-	case KEY_UP:
-	case KEY_SR:
-	  tuiScrollBackward (winInfo, 1);
-	  break;
-	case KEY_RIGHT:
-	  tuiScrollLeft (winInfo, 1);
-	  break;
-	case KEY_LEFT:
-	  tuiScrollRight (winInfo, 1);
-	  break;
-	case '\f':
-	  tuiRefreshAll ();
-	  break;
-	default:
-	  c = chCopy;
-	  break;
-	}
-      return c;
-    }
-}				/* tuiDispatchCtrlChar */
-
-
-/*
-** tuiIncrCommandCharCountBy()
-**     Increment the current character count in the command window,
-**     checking for overflow.  Returns the new value of the char count.
-*/
-int
-#ifdef __STDC__
-tuiIncrCommandCharCountBy (
-			    int count)
-#else
-tuiIncrCommandCharCountBy (count)
-     int count;
-#endif
-{
-  if (tui_version)
-    {
-      if ((count + cmdWin->detail.commandInfo.curch) >= cmdWin->generic.width)
-	cmdWin->detail.commandInfo.curch =
-	  (count + cmdWin->detail.commandInfo.curch) - cmdWin->generic.width;
-      else
-	cmdWin->detail.commandInfo.curch += count;
-    }
-
-  return cmdWin->detail.commandInfo.curch;
-}				/* tuiIncrCommandCharCountBy */
-
-
-/*
-** tuiDecrCommandCharCountBy()
-**     Decrement the current character count in the command window,
-**     checking for overflow.  Returns the new value of the char count.
-*/
-int
-#ifdef __STDC__
-tuiDecrCommandCharCountBy (
-			    int count)
-#else
-tuiDecrCommandCharCountBy (count)
-     int count;
-#endif
-{
-  if (tui_version)
-    {
-      if ((cmdWin->detail.commandInfo.curch - count) < 0)
-	cmdWin->detail.commandInfo.curch =
-	  cmdWin->generic.width + (cmdWin->detail.commandInfo.curch - count);
-      else
-	cmdWin->detail.commandInfo.curch -= count;
-    }
-
-  return cmdWin->detail.commandInfo.curch;
-}				/* tuiDecrCommandCharCountBy */
-
-
-/*
-** tuiSetCommandCharCountTo()
-**     Set the character count to count.
-*/
-int
-#ifdef __STDC__
-tuiSetCommandCharCountTo (
-			   int count)
-#else
-tuiSetCommandCharCountTo (count)
-     int count;
-#endif
-{
-  if (tui_version)
-    {
-      if (count > cmdWin->generic.width - 1)
-	{
-	  cmdWin->detail.commandInfo.curch = 0;
-	  tuiIncrCommandCharCountBy (count);
-	}
-      else
-	cmdWin->detail.commandInfo.curch -= count;
-    }
-
-  return cmdWin->detail.commandInfo.curch;
-}				/* tuiSetCommandCharCountTo */
-
-
-
-/*
-** tuiClearCommandCharCount()
-**     Clear the character count to count.
-*/
-int
-#ifdef __STDC__
-tuiClearCommandCharCount (void)
-#else
-tuiClearCommandCharCount ()
-#endif
-{
-  if (tui_version)
-    cmdWin->detail.commandInfo.curch = 0;
-
-  return cmdWin->detail.commandInfo.curch;
-}				/* tuiClearCommandCharCount */
-
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS                 **
-******************************************/
diff --git a/gdb/tui/tuiCommand.h b/gdb/tui/tuiCommand.h
deleted file mode 100644
index 206d918..0000000
--- a/gdb/tui/tuiCommand.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _TUI_COMMAND_H
-#define _TUI_COMMAND_H
-/*
-** This header file supports
-*/
-
-
-/*****************************************
-** TYPE DEFINITIONS                        **
-******************************************/
-
-
-
-/*****************************************
-** PUBLIC FUNCTION EXTERNAL DECLS        **
-******************************************/
-
-extern unsigned int     tuiDispatchCtrlChar PARAMS ((unsigned int));
-extern int              tuiIncrCommandCharCountBy PARAMS ((int));
-extern int              tuiDecrCommandCharCountBy PARAMS ((int));
-extern int              tuiSetCommandCharCountTo PARAMS ((int));
-extern int              tuiClearCommandCharCount PARAMS ((void));
-
-#endif /*_TUI_COMMAND_H*/
diff --git a/gdb/tui/tuiData.c b/gdb/tui/tuiData.c
deleted file mode 100644
index 758a6cd..0000000
--- a/gdb/tui/tuiData.c
+++ /dev/null
@@ -1,1624 +0,0 @@
-/*
-** tuiData.c
-**    This module contains functions for manipulating the data
-**    structures used by the TUI
-*/
-
-#include "defs.h"
-#include "tui.h"
-#include "tuiData.h"
-
-/****************************
-** GLOBAL DECLARATIONS
-****************************/
-TuiWinInfoPtr winList[MAX_MAJOR_WINDOWS];
-
-/***************************
-** Private Definitions
-****************************/
-#define FILE_WIDTH   30
-#define PROC_WIDTH   40
-#define LINE_WIDTH   4
-#define PC_WIDTH     8
-
-/***************************
-** Private data
-****************************/
-static char *_tuiNullStr = TUI_NULL_STR;
-static char *_tuiBlankStr = "   ";
-static char *_tuiLocationStr = "  >";
-static char *_tuiBreakStr = " * ";
-static char *_tuiBreakLocationStr = " *>";
-static TuiLayoutType _currentLayout = UNDEFINED_LAYOUT;
-static int _termHeight, _termWidth;
-static int _historyLimit = DEFAULT_HISTORY_COUNT;
-static TuiGenWinInfo _locator;
-static TuiGenWinInfo _execInfo[2];
-static TuiWinInfoPtr _srcWinList[2];
-static TuiList _sourceWindows =
-{(OpaqueList) _srcWinList, 0};
-static int _defaultTabLen = DEFAULT_TAB_LEN;
-static TuiWinInfoPtr _winWithFocus = (TuiWinInfoPtr) NULL;
-static TuiLayoutDef _layoutDef =
-{SRC_WIN,			/* displayMode */
- FALSE,				/* split */
- TUI_UNDEFINED_REGS,		/* regsDisplayType */
- TUI_SFLOAT_REGS};		/* floatRegsDisplayType */
-static int _winResized = FALSE;
-
-
-/*********************************
-** Static function forward decls
-**********************************/
-static void freeContent PARAMS ((TuiWinContent, int, TuiWinType));
-static void freeContentElements PARAMS ((TuiWinContent, int, TuiWinType));
-
-
-
-/*********************************
-** PUBLIC FUNCTIONS
-**********************************/
-
-/******************************************
-** ACCESSORS & MUTATORS FOR PRIVATE DATA
-******************************************/
-
-/*
-** tuiWinResized().
-**        Answer a whether the terminal window has been resized or not
-*/
-int
-#ifdef __STDC__
-tuiWinResized (void)
-#else
-tuiWinResized ()
-#endif
-{
-  return _winResized;
-}				/* tuiWinResized */
-
-
-/*
-** tuiSetWinResized().
-**        Set a whether the terminal window has been resized or not
-*/
-void
-#ifdef __STDC__
-tuiSetWinResizedTo (
-		     int resized)
-#else
-tuiSetWinResizedTo (resized)
-     int resized;
-#endif
-{
-  _winResized = resized;
-
-  return;
-}				/* tuiSetWinResizedTo */
-
-
-/*
-** tuiLayoutDef().
-**        Answer a pointer to the current layout definition
-*/
-TuiLayoutDefPtr
-#ifdef __STDC__
-tuiLayoutDef (void)
-#else
-tuiLayoutDef ()
-#endif
-{
-  return &_layoutDef;
-}				/* tuiLayoutDef */
-
-
-/*
-** tuiWinWithFocus().
-**        Answer the window with the logical focus
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-tuiWinWithFocus (void)
-#else
-tuiWinWithFocus ()
-#endif
-{
-  return _winWithFocus;
-}				/* tuiWinWithFocus */
-
-
-/*
-** tuiSetWinWithFocus().
-**        Set the window that has the logical focus
-*/
-void
-#ifdef __STDC__
-tuiSetWinWithFocus (
-		     TuiWinInfoPtr winInfo)
-#else
-tuiSetWinWithFocus (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  _winWithFocus = winInfo;
-
-  return;
-}				/* tuiSetWinWithFocus */
-
-
-/*
-** tuiDefaultTabLen().
-**        Answer the length in chars, of tabs
-*/
-int
-#ifdef __STDC__
-tuiDefaultTabLen (void)
-#else
-tuiDefaultTabLen ()
-#endif
-{
-  return _defaultTabLen;
-}				/* tuiDefaultTabLen */
-
-
-/*
-** tuiSetDefaultTabLen().
-**        Set the length in chars, of tabs
-*/
-void
-#ifdef __STDC__
-tuiSetDefaultTabLen (
-		      int len)
-#else
-tuiSetDefaultTabLen (len)
-     int len;
-#endif
-{
-  _defaultTabLen = len;
-
-  return;
-}				/* tuiSetDefaultTabLen */
-
-
-/*
-** currentSourceWin()
-**        Accessor for the current source window.  Usually there is only
-**        one source window (either source or disassembly), but both can
-**        be displayed at the same time.
-*/
-TuiListPtr
-#ifdef __STDC__
-sourceWindows (void)
-#else
-sourceWindows ()
-#endif
-{
-  return &_sourceWindows;
-}				/* currentSourceWindows */
-
-
-/*
-** clearSourceWindows()
-**        Clear the list of source windows.  Usually there is only one
-**        source window (either source or disassembly), but both can be
-**        displayed at the same time.
-*/
-void
-#ifdef __STDC__
-clearSourceWindows (void)
-#else
-clearSourceWindows ()
-#endif
-{
-  _sourceWindows.list[0] = (Opaque) NULL;
-  _sourceWindows.list[1] = (Opaque) NULL;
-  _sourceWindows.count = 0;
-
-  return;
-}				/* currentSourceWindows */
-
-
-/*
-** clearSourceWindowsDetail()
-**        Clear the pertinant detail in the source windows.
-*/
-void
-#ifdef __STDC__
-clearSourceWindowsDetail (void)
-#else
-clearSourceWindowsDetail ()
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    clearWinDetail ((TuiWinInfoPtr) (sourceWindows ())->list[i]);
-
-  return;
-}				/* currentSourceWindows */
-
-
-/*
-** addSourceWindowToList().
-**       Add a window to the list of source windows.  Usually there is
-**       only one source window (either source or disassembly), but
-**       both can be displayed at the same time.
-*/
-void
-#ifdef __STDC__
-addToSourceWindows (
-		     TuiWinInfoPtr winInfo)
-#else
-addToSourceWindows (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  if (_sourceWindows.count < 2)
-    _sourceWindows.list[_sourceWindows.count++] = (Opaque) winInfo;
-
-  return;
-}				/* addToSourceWindows */
-
-
-/*
-** clearWinDetail()
-**        Clear the pertinant detail in the windows.
-*/
-void
-#ifdef __STDC__
-clearWinDetail (
-		 TuiWinInfoPtr winInfo)
-#else
-clearWinDetail (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  if (m_winPtrNotNull (winInfo))
-    {
-      switch (winInfo->generic.type)
-	{
-	case SRC_WIN:
-	case DISASSEM_WIN:
-	  winInfo->detail.sourceInfo.startLineOrAddr.addr = (Opaque) NULL;
-	  winInfo->detail.sourceInfo.horizontalOffset = 0;
-	  break;
-	case CMD_WIN:
-	  winInfo->detail.commandInfo.curLine =
-	    winInfo->detail.commandInfo.curch = 0;
-	  break;
-	case DATA_WIN:
-	  winInfo->detail.dataDisplayInfo.dataContent =
-	    (TuiWinContent) NULL;
-	  winInfo->detail.dataDisplayInfo.dataContentCount = 0;
-	  winInfo->detail.dataDisplayInfo.regsContent =
-	    (TuiWinContent) NULL;
-	  winInfo->detail.dataDisplayInfo.regsContentCount = 0;
-	  winInfo->detail.dataDisplayInfo.regsDisplayType =
-	    TUI_UNDEFINED_REGS;
-	  winInfo->detail.dataDisplayInfo.regsColumnCount = 1;
-	  winInfo->detail.dataDisplayInfo.displayRegs = FALSE;
-	  break;
-	default:
-	  break;
-	}
-    }
-
-  return;
-}				/* clearWinDetail */
-
-
-/*
-** blankStr()
-**        Accessor for the blank string.
-*/
-char *
-#ifdef __STDC__
-blankStr (void)
-#else
-blankStr ()
-#endif
-{
-  return _tuiBlankStr;
-}				/* blankStr */
-
-
-/*
-** locationStr()
-**        Accessor for the location string.
-*/
-char *
-#ifdef __STDC__
-locationStr (void)
-#else
-locationStr ()
-#endif
-{
-  return _tuiLocationStr;
-}				/* locationStr */
-
-
-/*
-** breakStr()
-**        Accessor for the break string.
-*/
-char *
-#ifdef __STDC__
-breakStr (void)
-#else
-breakStr ()
-#endif
-{
-  return _tuiBreakStr;
-}				/* breakStr */
-
-
-/*
-** breakLocationStr()
-**        Accessor for the breakLocation string.
-*/
-char *
-#ifdef __STDC__
-breakLocationStr (void)
-#else
-breakLocationStr ()
-#endif
-{
-  return _tuiBreakLocationStr;
-}				/* breakLocationStr */
-
-
-/*
-** nullStr()
-**        Accessor for the null string.
-*/
-char *
-#ifdef __STDC__
-nullStr (void)
-#else
-nullStr ()
-#endif
-{
-  return _tuiNullStr;
-}				/* nullStr */
-
-
-/*
-** sourceExecInfoPtr().
-**        Accessor for the source execution info ptr.
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-sourceExecInfoWinPtr (void)
-#else
-sourceExecInfoWinPtr ()
-#endif
-{
-  return &_execInfo[0];
-}				/* sourceExecInfoWinPtr */
-
-
-/*
-** disassemExecInfoPtr().
-**        Accessor for the disassem execution info ptr.
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-disassemExecInfoWinPtr (void)
-#else
-disassemExecInfoWinPtr ()
-#endif
-{
-  return &_execInfo[1];
-}				/* disassemExecInfoWinPtr */
-
-
-/*
-** locatorWinInfoPtr().
-**        Accessor for the locator win info.  Answers a pointer to the
-**        static locator win info struct.
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-locatorWinInfoPtr (void)
-#else
-locatorWinInfoPtr ()
-#endif
-{
-  return &_locator;
-}				/* locatorWinInfoPtr */
-
-
-/*
-** historyLimit().
-**        Accessor for the history limit
-*/
-int
-#ifdef __STDC__
-historyLimit (void)
-#else
-historyLimit ()
-#endif
-{
-  return _historyLimit;
-}				/* historyLimit */
-
-
-/*
-** setHistoryLimitTo().
-**        Mutator for the history limit
-*/
-void
-#ifdef __STDC__
-setHistoryLimitTo (
-		    int h)
-#else
-setHistoryLimitTo (h)
-     int h;
-#endif
-{
-  _historyLimit = h;
-
-  return;
-}				/* setHistoryLimitTo */
-
-/*
-** termHeight().
-**        Accessor for the termHeight
-*/
-int
-#ifdef __STDC__
-termHeight (void)
-#else
-termHeight ()
-#endif
-{
-  return _termHeight;
-}				/* termHeight */
-
-
-/*
-** setTermHeightTo().
-**        Mutator for the term height
-*/
-void
-#ifdef __STDC__
-setTermHeightTo (
-		  int h)
-#else
-setTermHeightTo (h)
-     int h;
-#endif
-{
-  _termHeight = h;
-
-  return;
-}				/* setTermHeightTo */
-
-
-/*
-** termWidth().
-**        Accessor for the termWidth
-*/
-int
-#ifdef __STDC__
-termWidth (void)
-#else
-termWidth ()
-#endif
-{
-  return _termWidth;
-}				/* termWidth */
-
-
-/*
-** setTermWidth().
-**        Mutator for the termWidth
-*/
-void
-#ifdef __STDC__
-setTermWidthTo (
-		 int w)
-#else
-setTermWidthTo (w)
-     int w;
-#endif
-{
-  _termWidth = w;
-
-  return;
-}				/* setTermWidthTo */
-
-
-/*
-** currentLayout().
-**        Accessor for the current layout
-*/
-TuiLayoutType
-#ifdef __STDC__
-currentLayout (void)
-#else
-currentLayout ()
-#endif
-{
-  return _currentLayout;
-}				/* currentLayout */
-
-
-/*
-** setCurrentLayoutTo().
-**        Mutator for the current layout
-*/
-void
-#ifdef __STDC__
-setCurrentLayoutTo (
-		     TuiLayoutType newLayout)
-#else
-setCurrentLayoutTo (newLayout)
-     TuiLayoutType newLayout;
-#endif
-{
-  _currentLayout = newLayout;
-
-  return;
-}				/* setCurrentLayoutTo */
-
-
-/*
-** setGenWinOrigin().
-**        Set the origin of the window
-*/
-void
-#ifdef __STDC__
-setGenWinOrigin (
-		  TuiGenWinInfoPtr winInfo,
-		  int x,
-		  int y)
-#else
-setGenWinOrigin (winInfo, x, y)
-     TuiGenWinInfoPtr winInfo;
-     int x;
-     int y;
-#endif
-{
-  winInfo->origin.x = x;
-  winInfo->origin.y = y;
-
-  return;
-}				/* setGenWinOrigin */
-
-
-/*****************************
-** OTHER PUBLIC FUNCTIONS
-*****************************/
-
-
-/*
-** tuiNextWin().
-**        Answer the next window in the list, cycling back to the top
-**        if necessary
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-tuiNextWin (
-	     TuiWinInfoPtr curWin)
-#else
-tuiNextWin (curWin)
-     TuiWinInfoPtr curWin;
-#endif
-{
-  TuiWinType type = curWin->generic.type;
-  TuiWinInfoPtr nextWin = (TuiWinInfoPtr) NULL;
-
-  if (curWin->generic.type == CMD_WIN)
-    type = SRC_WIN;
-  else
-    type = curWin->generic.type + 1;
-  while (type != curWin->generic.type && m_winPtrIsNull (nextWin))
-    {
-      if (winList[type]->generic.isVisible)
-	nextWin = winList[type];
-      else
-	{
-	  if (type == CMD_WIN)
-	    type = SRC_WIN;
-	  else
-	    type++;
-	}
-    }
-
-  return nextWin;
-}				/* tuiNextWin */
-
-
-/*
-** tuiPrevWin().
-**        Answer the prev window in the list, cycling back to the bottom
-**        if necessary
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-tuiPrevWin (
-	     TuiWinInfoPtr curWin)
-#else
-tuiPrevWin (curWin)
-     TuiWinInfoPtr curWin;
-#endif
-{
-  TuiWinType type = curWin->generic.type;
-  TuiWinInfoPtr prev = (TuiWinInfoPtr) NULL;
-
-  if (curWin->generic.type == SRC_WIN)
-    type = CMD_WIN;
-  else
-    type = curWin->generic.type - 1;
-  while (type != curWin->generic.type && m_winPtrIsNull (prev))
-    {
-      if (winList[type]->generic.isVisible)
-	prev = winList[type];
-      else
-	{
-	  if (type == SRC_WIN)
-	    type = CMD_WIN;
-	  else
-	    type--;
-	}
-    }
-
-  return prev;
-}				/* tuiPrevWin */
-
-
-/*
-** displayableWinContentOf().
-**        Answer a the content at the location indicated by index.  Note
-**        that if this is a locator window, the string returned should be
-**        freed after use.
-*/
-char *
-#ifdef __STDC__
-displayableWinContentOf (
-			  TuiGenWinInfoPtr winInfo,
-			  TuiWinElementPtr elementPtr)
-#else
-displayableWinContentOf (winInfo, elementPtr)
-     TuiGenWinInfoPtr winInfo;
-     TuiWinElementPtr elementPtr;
-#endif
-{
-
-  char *string = nullStr ();
-
-  if (elementPtr != (TuiWinElementPtr) NULL || winInfo->type == LOCATOR_WIN)
-    {
-      /*
-        ** Now convert the line to a displayable string
-        */
-      switch (winInfo->type)
-	{
-	case SRC_WIN:
-	case DISASSEM_WIN:
-	  string = elementPtr->whichElement.source.line;
-	  break;
-	case CMD_WIN:
-	  string = elementPtr->whichElement.command.line;
-	  break;
-	case LOCATOR_WIN:
-	  if ((string = (char *) xmalloc (
-		      (termWidth () + 1) * sizeof (char))) == (char *) NULL)
-	      string = nullStr ();
-	  else
-	    {
-	      char lineNo[50], pc[50], buf[50], *fname, *pname;
-	      register int strSize = termWidth (), i, procWidth, fileWidth;
-
-	      /*
-                    ** First determine the amount of file/proc name width
-                    ** we have available
-                    */
-	      i = strSize - (PC_WIDTH + LINE_WIDTH
-			     + 25	/* pc and line labels */
-			     + strlen (FILE_PREFIX) + 1	/* file label */
-			     + 15 /* procedure label */ );
-	      if (i >= FILE_WIDTH + PROC_WIDTH)
-		{
-		  fileWidth = FILE_WIDTH;
-		  procWidth = PROC_WIDTH;
-		}
-	      else
-		{
-		  fileWidth = i / 2;
-		  procWidth = i - fileWidth;
-		}
-
-	      /* Now convert elements to string form */
-	      if (elementPtr != (TuiWinElementPtr) NULL &&
-		  *elementPtr->whichElement.locator.fileName != (char) 0 &&
-		  srcWin->generic.isVisible)
-		fname = elementPtr->whichElement.locator.fileName;
-	      else
-		fname = "??";
-	      if (elementPtr != (TuiWinElementPtr) NULL &&
-		  *elementPtr->whichElement.locator.procName != (char) 0)
-		pname = elementPtr->whichElement.locator.procName;
-	      else
-		pname = "??";
-	      if (elementPtr != (TuiWinElementPtr) NULL &&
-		  elementPtr->whichElement.locator.lineNo > 0)
-		sprintf (lineNo, "%d",
-			 elementPtr->whichElement.locator.lineNo);
-	      else
-		strcpy (lineNo, "??");
-	      if (elementPtr != (TuiWinElementPtr) NULL &&
-		  elementPtr->whichElement.locator.addr > (Opaque) 0)
-		sprintf (pc, "0x%x",
-			 elementPtr->whichElement.locator.addr);
-	      else
-		strcpy (pc, "??");
-	      /*
-                    ** Now create the locator line from the string version
-                    ** of the elements.  We could use sprintf() here but
-                    ** that wouldn't ensure that we don't overrun the size
-                    ** of the allocated buffer.  strcat_to_buf() will.
-                    */
-	      *string = (char) 0;
-	      /* Filename */
-	      strcat_to_buf (string, strSize, " ");
-	      strcat_to_buf (string, strSize, FILE_PREFIX);
-	      if (strlen (fname) > fileWidth)
-		{
-		  strncpy (buf, fname, fileWidth - 1);
-		  buf[fileWidth - 1] = '*';
-		  buf[fileWidth] = (char) 0;
-		}
-	      else
-		strcpy (buf, fname);
-	      strcat_to_buf (string, strSize, buf);
-	      /* procedure/class name */
-	      sprintf (buf, "%15s", PROC_PREFIX);
-	      strcat_to_buf (string, strSize, buf);
-	      if (strlen (pname) > procWidth)
-		{
-		  strncpy (buf, pname, procWidth - 1);
-		  buf[procWidth - 1] = '*';
-		  buf[procWidth] = (char) 0;
-		}
-	      else
-		strcpy (buf, pname);
-	      strcat_to_buf (string, strSize, buf);
-	      sprintf (buf, "%10s", LINE_PREFIX);
-	      strcat_to_buf (string, strSize, buf);
-	      strcat_to_buf (string, strSize, lineNo);
-	      sprintf (buf, "%10s", PC_PREFIX);
-	      strcat_to_buf (string, strSize, buf);
-	      strcat_to_buf (string, strSize, pc);
-	      for (i = strlen (string); i < strSize; i++)
-		string[i] = ' ';
-	      string[strSize] = (char) 0;
-	    }
-	  break;
-	case EXEC_INFO_WIN:
-	  string = elementPtr->whichElement.simpleString;
-	  break;
-	default:
-	  break;
-	}
-    }
-  return string;
-}				/* displayableWinContentOf */
-
-
-/*
-**    winContentAt().
-**        Answer a the content at the location indicated by index
-*/
-char *
-#ifdef __STDC__
-displayableWinContentAt (
-			  TuiGenWinInfoPtr winInfo,
-			  int index)
-#else
-displayableWinContentAt (winInfo, index)
-     TuiGenWinInfoPtr winInfo;
-     int index;
-#endif
-{
-  return (displayableWinContentOf (winInfo, (TuiWinElementPtr) winInfo->content[index]));
-}				/* winContentAt */
-
-
-/*
-** winElementHeight().
-**        Answer the height of the element in lines
-*/
-int
-#ifdef __STDC__
-winElementHeight (
-		   TuiGenWinInfoPtr winInfo,
-		   TuiWinElementPtr element)
-#else
-winElementHeight (winInfo, element)
-     TuiGenWinInfoPtr winInfo;
-     TuiWinElementPtr element;
-#endif
-{
-  int h;
-
-  if (winInfo->type == DATA_WIN)
-/* FOR NOW SAY IT IS ONLY ONE LINE HIGH */
-    h = 1;
-  else
-    h = 1;
-
-  return h;
-}				/* winElementHeight */
-
-
-/*
-**  winByName().
-**      Answer the window represented by name
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-winByName (
-	    char *name)
-#else
-winByName (name)
-     char *name;
-#endif
-{
-  TuiWinInfoPtr winInfo = (TuiWinInfoPtr) NULL;
-  int i = 0;
-
-  while (i < MAX_MAJOR_WINDOWS && m_winPtrIsNull (winInfo))
-    {
-      if (strcmp (name, winName (&(winList[i]->generic))) == 0)
-	winInfo = winList[i];
-      i++;
-    }
-
-  return winInfo;
-}				/* winByName */
-
-
-/*
-**  partialWinByName().
-**      Answer the window represented by name
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-partialWinByName (
-		   char *name)
-#else
-partialWinByName (name)
-     char *name;
-#endif
-{
-  TuiWinInfoPtr winInfo = (TuiWinInfoPtr) NULL;
-
-  if (name != (char *) NULL)
-    {
-      int i = 0;
-
-      while (i < MAX_MAJOR_WINDOWS && m_winPtrIsNull (winInfo))
-	{
-	  char *curName = winName (&winList[i]->generic);
-	  if (strlen (name) <= strlen (curName) &&
-	      strncmp (name, curName, strlen (name)) == 0)
-	    winInfo = winList[i];
-	  i++;
-	}
-    }
-
-  return winInfo;
-}				/* partialWinByName */
-
-
-/*
-** winName().
-**      Answer the name of the window
-*/
-char *
-#ifdef __STDC__
-winName (
-	  TuiGenWinInfoPtr winInfo)
-#else
-winName (winInfo)
-     TuiGenWinInfoPtr winInfo;
-#endif
-{
-  char *name = (char *) NULL;
-
-  switch (winInfo->type)
-    {
-    case SRC_WIN:
-      name = SRC_NAME;
-      break;
-    case CMD_WIN:
-      name = CMD_NAME;
-      break;
-    case DISASSEM_WIN:
-      name = DISASSEM_NAME;
-      break;
-    case DATA_WIN:
-      name = DATA_NAME;
-      break;
-    default:
-      name = "";
-      break;
-    }
-
-  return name;
-}				/* winName */
-
-
-/*
-** initializeStaticData
-*/
-void
-#ifdef __STDC__
-initializeStaticData (void)
-#else
-initializeStaticData ()
-#endif
-{
-  initGenericPart (sourceExecInfoWinPtr ());
-  initGenericPart (disassemExecInfoWinPtr ());
-  initGenericPart (locatorWinInfoPtr ());
-
-  return;
-}				/* initializeStaticData */
-
-
-/*
-** allocGenericWinInfo().
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-allocGenericWinInfo (void)
-#else
-allocGenericWinInfo ()
-#endif
-{
-  TuiGenWinInfoPtr win;
-
-  if ((win = (TuiGenWinInfoPtr) xmalloc (
-		     sizeof (TuiGenWinInfoPtr))) != (TuiGenWinInfoPtr) NULL)
-    initGenericPart (win);
-
-  return win;
-}				/* allocGenericWinInfo */
-
-
-/*
-** initGenericPart().
-*/
-void
-#ifdef __STDC__
-initGenericPart (
-		  TuiGenWinInfoPtr win)
-#else
-initGenericPart (win)
-     TuiGenWinInfoPtr win;
-#endif
-{
-  win->width =
-    win->height =
-    win->origin.x =
-    win->origin.y =
-    win->viewportHeight =
-    win->contentSize =
-    win->lastVisibleLine = 0;
-  win->handle = (WINDOW *) NULL;
-  win->content = (OpaquePtr) NULL;
-  win->contentInUse =
-    win->isVisible = FALSE;
-
-  return;
-}				/* initGenericPart */
-
-
-/*
-** initContentElement().
-*/
-void
-#ifdef __STDC__
-initContentElement (
-		     TuiWinElementPtr element,
-		     TuiWinType type)
-#else
-initContentElement (element, type)
-     TuiWinElementPtr element;
-     TuiWinType type;
-#endif
-{
-  element->highlight = FALSE;
-  switch (type)
-    {
-    case SRC_WIN:
-    case DISASSEM_WIN:
-      element->whichElement.source.line = (char *) NULL;
-      element->whichElement.source.lineOrAddr.lineNo = 0;
-      element->whichElement.source.isExecPoint = FALSE;
-      element->whichElement.source.hasBreak = FALSE;
-      break;
-    case DATA_WIN:
-      initGenericPart (&element->whichElement.dataWindow);
-      element->whichElement.dataWindow.type = DATA_ITEM_WIN;
-      ((TuiGenWinInfoPtr) & element->whichElement.dataWindow)->content =
-	(OpaquePtr) allocContent (1, DATA_ITEM_WIN);
-      ((TuiGenWinInfoPtr)
-       & element->whichElement.dataWindow)->contentSize = 1;
-      break;
-    case CMD_WIN:
-      element->whichElement.command.line = (char *) NULL;
-      break;
-    case DATA_ITEM_WIN:
-      element->whichElement.data.name = (char *) NULL;
-      element->whichElement.data.type = TUI_REGISTER;
-      element->whichElement.data.itemNo = UNDEFINED_ITEM;
-      element->whichElement.data.value = (Opaque) NULL;
-      element->whichElement.data.highlight = FALSE;
-      break;
-    case LOCATOR_WIN:
-      element->whichElement.locator.fileName[0] =
-	element->whichElement.locator.procName[0] = (char) 0;
-      element->whichElement.locator.lineNo = 0;
-      element->whichElement.locator.addr = 0;
-      break;
-    case EXEC_INFO_WIN:
-      element->whichElement.simpleString = blankStr ();
-      break;
-    default:
-      break;
-    }
-  return;
-}				/* initContentElement */
-
-/*
-** initWinInfo().
-*/
-void
-#ifdef __STDC__
-initWinInfo (
-	      TuiWinInfoPtr winInfo)
-#else
-initWinInfo (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  initGenericPart (&winInfo->generic);
-  winInfo->canHighlight =
-    winInfo->isHighlighted = FALSE;
-  switch (winInfo->generic.type)
-    {
-    case SRC_WIN:
-    case DISASSEM_WIN:
-      winInfo->detail.sourceInfo.executionInfo = (TuiGenWinInfoPtr) NULL;
-      winInfo->detail.sourceInfo.hasLocator = FALSE;
-      winInfo->detail.sourceInfo.horizontalOffset = 0;
-      winInfo->detail.sourceInfo.startLineOrAddr.addr = (Opaque) NULL;
-      break;
-    case DATA_WIN:
-      winInfo->detail.dataDisplayInfo.dataContent = (TuiWinContent) NULL;
-      winInfo->detail.dataDisplayInfo.dataContentCount = 0;
-      winInfo->detail.dataDisplayInfo.regsContent = (TuiWinContent) NULL;
-      winInfo->detail.dataDisplayInfo.regsContentCount = 0;
-      winInfo->detail.dataDisplayInfo.regsDisplayType =
-	TUI_UNDEFINED_REGS;
-      winInfo->detail.dataDisplayInfo.regsColumnCount = 1;
-      winInfo->detail.dataDisplayInfo.displayRegs = FALSE;
-      break;
-    case CMD_WIN:
-      winInfo->detail.commandInfo.curLine = 0;
-      winInfo->detail.commandInfo.curch = 0;
-      break;
-    default:
-      winInfo->detail.opaque = (Opaque) NULL;
-      break;
-    }
-
-  return;
-}				/* initWinInfo */
-
-
-/*
-** allocWinInfo().
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-allocWinInfo (
-	       TuiWinType type)
-#else
-allocWinInfo (type)
-     TuiWinType type;
-#endif
-{
-  TuiWinInfoPtr winInfo = (TuiWinInfoPtr) NULL;
-
-  winInfo = (TuiWinInfoPtr) xmalloc (sizeof (TuiWinInfo));
-  if (m_winPtrNotNull (winInfo))
-    {
-      winInfo->generic.type = type;
-      initWinInfo (winInfo);
-    }
-
-  return winInfo;
-}				/* allocWinInfo */
-
-
-/*
-** allocContent().
-**        Allocates the content and elements in a block.
-*/
-TuiWinContent
-#ifdef __STDC__
-allocContent (
-	       int numElements,
-	       TuiWinType type)
-#else
-allocContent (numElements, type)
-     int numElements;
-     TuiWinType type;
-#endif
-{
-  TuiWinContent content = (TuiWinContent) NULL;
-  char *elementBlockPtr = (char *) NULL;
-  int i;
-
-  if ((content = (TuiWinContent)
-  xmalloc (sizeof (TuiWinElementPtr) * numElements)) != (TuiWinContent) NULL)
-    {				/*
-        ** All windows, except the data window, can allocate the elements
-        ** in a chunk.  The data window cannot because items can be
-        ** added/removed from the data display by the user at any time.
-        */
-      if (type != DATA_WIN)
-	{
-	  if ((elementBlockPtr = (char *)
-	   xmalloc (sizeof (TuiWinElement) * numElements)) != (char *) NULL)
-	    {
-	      for (i = 0; i < numElements; i++)
-		{
-		  content[i] = (TuiWinElementPtr) elementBlockPtr;
-		  initContentElement (content[i], type);
-		  elementBlockPtr += sizeof (TuiWinElement);
-		}
-	    }
-	  else
-	    {
-	      tuiFree ((char *) content);
-	      content = (TuiWinContent) NULL;
-	    }
-	}
-    }
-
-  return content;
-}				/* allocContent */
-
-
-/*
-** addContentElements().
-**        Adds the input number of elements to the windows's content.  If
-**        no content has been allocated yet, allocContent() is called to
-**        do this.  The index of the first element added is returned,
-**        unless there is a memory allocation error, in which case, (-1)
-**        is returned.
-*/
-int
-#ifdef __STDC__
-addContentElements (
-		     TuiGenWinInfoPtr winInfo,
-		     int numElements)
-#else
-addContentElements (winInfo, numElements)
-     TuiGenWinInfoPtr winInfo;
-     int numElements;
-#endif
-{
-  TuiWinElementPtr elementPtr;
-  int i, indexStart;
-
-  if (winInfo->content == (OpaquePtr) NULL)
-    {
-      winInfo->content = (OpaquePtr) allocContent (numElements, winInfo->type);
-      indexStart = 0;
-    }
-  else
-    indexStart = winInfo->contentSize;
-  if (winInfo->content != (OpaquePtr) NULL)
-    {
-      for (i = indexStart; (i < numElements + indexStart); i++)
-	{
-	  if ((elementPtr = (TuiWinElementPtr)
-	       xmalloc (sizeof (TuiWinElement))) != (TuiWinElementPtr) NULL)
-	    {
-	      winInfo->content[i] = (Opaque) elementPtr;
-	      initContentElement (elementPtr, winInfo->type);
-	      winInfo->contentSize++;
-	    }
-	  else			/* things must be really hosed now! We ran out of memory!?*/
-	    return (-1);
-	}
-    }
-
-  return indexStart;
-}				/* addContentElements */
-
-
-/*
-**  tuiDelWindow().
-**     Delete all curses windows associated with winInfo, leaving everything
-**     else in tact.
-*/
-void
-#ifdef __STDC__
-tuiDelWindow (
-	       TuiWinInfoPtr winInfo)
-#else
-tuiDelWindow (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  Opaque detail;
-  int i;
-  TuiGenWinInfoPtr genericWin;
-
-
-  switch (winInfo->generic.type)
-    {
-    case SRC_WIN:
-    case DISASSEM_WIN:
-      genericWin = locatorWinInfoPtr ();
-      if (genericWin != (TuiGenWinInfoPtr) NULL)
-	{
-	  tuiDelwin (genericWin->handle);
-	  genericWin->handle = (WINDOW *) NULL;
-	  genericWin->isVisible = FALSE;
-	}
-      genericWin = winInfo->detail.sourceInfo.executionInfo;
-      if (genericWin != (TuiGenWinInfoPtr) NULL)
-	{
-	  tuiDelwin (genericWin->handle);
-	  genericWin->handle = (WINDOW *) NULL;
-	  genericWin->isVisible = FALSE;
-	}
-      break;
-    case DATA_WIN:
-      if (winInfo->generic.content != (OpaquePtr) NULL)
-	{
-	  int i;
-
-	  tuiDelDataWindows (
-			      winInfo->detail.dataDisplayInfo.regsContent,
-			  winInfo->detail.dataDisplayInfo.regsContentCount);
-	  tuiDelDataWindows (
-			      winInfo->detail.dataDisplayInfo.dataContent,
-			  winInfo->detail.dataDisplayInfo.dataContentCount);
-	}
-      break;
-    default:
-      break;
-    }
-  if (winInfo->generic.handle != (WINDOW *) NULL)
-    {
-      tuiDelwin (winInfo->generic.handle);
-      winInfo->generic.handle = (WINDOW *) NULL;
-      winInfo->generic.isVisible = FALSE;
-    }
-
-  return;
-}				/* tuiDelWindow */
-
-
-/*
-**  freeWindow().
-*/
-void
-#ifdef __STDC__
-freeWindow (
-	     TuiWinInfoPtr winInfo)
-#else
-freeWindow (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  Opaque detail;
-  int i;
-  TuiGenWinInfoPtr genericWin;
-
-
-  switch (winInfo->generic.type)
-    {
-    case SRC_WIN:
-    case DISASSEM_WIN:
-      genericWin = locatorWinInfoPtr ();
-      if (genericWin != (TuiGenWinInfoPtr) NULL)
-	{
-	  tuiDelwin (genericWin->handle);
-	  genericWin->handle = (WINDOW *) NULL;
-	}
-      freeWinContent (genericWin);
-      genericWin = winInfo->detail.sourceInfo.executionInfo;
-      if (genericWin != (TuiGenWinInfoPtr) NULL)
-	{
-	  tuiDelwin (genericWin->handle);
-	  genericWin->handle = (WINDOW *) NULL;
-	  freeWinContent (genericWin);
-	}
-      break;
-    case DATA_WIN:
-      if (winInfo->generic.content != (OpaquePtr) NULL)
-	{
-	  freeDataContent (
-			    winInfo->detail.dataDisplayInfo.regsContent,
-			  winInfo->detail.dataDisplayInfo.regsContentCount);
-	  winInfo->detail.dataDisplayInfo.regsContent =
-	    (TuiWinContent) NULL;
-	  winInfo->detail.dataDisplayInfo.regsContentCount = 0;
-	  freeDataContent (
-			    winInfo->detail.dataDisplayInfo.dataContent,
-			  winInfo->detail.dataDisplayInfo.dataContentCount);
-	  winInfo->detail.dataDisplayInfo.dataContent =
-	    (TuiWinContent) NULL;
-	  winInfo->detail.dataDisplayInfo.dataContentCount = 0;
-	  winInfo->detail.dataDisplayInfo.regsDisplayType =
-	    TUI_UNDEFINED_REGS;
-	  winInfo->detail.dataDisplayInfo.regsColumnCount = 1;
-	  winInfo->detail.dataDisplayInfo.displayRegs = FALSE;
-	  winInfo->generic.content = (OpaquePtr) NULL;
-	  winInfo->generic.contentSize = 0;
-	}
-      break;
-    default:
-      break;
-    }
-  if (winInfo->generic.handle != (WINDOW *) NULL)
-    {
-      tuiDelwin (winInfo->generic.handle);
-      winInfo->generic.handle = (WINDOW *) NULL;
-      freeWinContent (&winInfo->generic);
-    }
-  free (winInfo);
-
-  return;
-}				/* freeWindow */
-
-
-/*
-** freeAllSourceWinsContent().
-*/
-void
-#ifdef __STDC__
-freeAllSourceWinsContent (void)
-#else
-freeAllSourceWinsContent ()
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    {
-      TuiWinInfoPtr winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[i];
-
-      if (m_winPtrNotNull (winInfo))
-	{
-	  freeWinContent (&(winInfo->generic));
-	  freeWinContent (winInfo->detail.sourceInfo.executionInfo);
-	}
-    }
-
-  return;
-}				/* freeAllSourceWinsContent */
-
-
-/*
-** freeWinContent().
-*/
-void
-#ifdef __STDC__
-freeWinContent (
-		 TuiGenWinInfoPtr winInfo)
-#else
-freeWinContent (winInfo)
-     TuiGenWinInfoPtr winInfo;
-#endif
-{
-  if (winInfo->content != (OpaquePtr) NULL)
-    {
-      freeContent ((TuiWinContent) winInfo->content,
-		   winInfo->contentSize,
-		   winInfo->type);
-      winInfo->content = (OpaquePtr) NULL;
-    }
-  winInfo->contentSize = 0;
-
-  return;
-}				/* freeWinContent */
-
-
-/*
-** freeAllWindows().
-*/
-void
-#ifdef __STDC__
-freeAllWindows (void)
-#else
-freeAllWindows ()
-#endif
-{
-  TuiWinType type = SRC_WIN;
-
-  for (; type < MAX_MAJOR_WINDOWS; type++)
-    if (m_winPtrNotNull (winList[type]) &&
-	winList[type]->generic.type != UNDEFINED_WIN)
-      freeWindow (winList[type]);
-  return;
-}				/* freeAllWindows */
-
-
-void
-#ifdef __STDC__
-tuiDelDataWindows (
-		    TuiWinContent content,
-		    int contentSize)
-#else
-tuiDelDataWindows (content, contentSize)
-     TuiWinContent content;
-     int contentSize;
-#endif
-{
-  int i;
-
-  /*
-    ** Remember that data window content elements are of type TuiGenWinInfoPtr,
-    ** each of which whose single element is a data element.
-    */
-  for (i = 0; i < contentSize; i++)
-    {
-      TuiGenWinInfoPtr genericWin = &content[i]->whichElement.dataWindow;
-
-      if (genericWin != (TuiGenWinInfoPtr) NULL)
-	{
-	  tuiDelwin (genericWin->handle);
-	  genericWin->handle = (WINDOW *) NULL;
-	  genericWin->isVisible = FALSE;
-	}
-    }
-
-  return;
-}				/* tuiDelDataWindows */
-
-
-void
-#ifdef __STDC__
-freeDataContent (
-		  TuiWinContent content,
-		  int contentSize)
-#else
-freeDataContent (content, contentSize)
-     TuiWinContent content;
-     int contentSize;
-#endif
-{
-  int i;
-
-  /*
-    ** Remember that data window content elements are of type TuiGenWinInfoPtr,
-    ** each of which whose single element is a data element.
-    */
-  for (i = 0; i < contentSize; i++)
-    {
-      TuiGenWinInfoPtr genericWin = &content[i]->whichElement.dataWindow;
-
-      if (genericWin != (TuiGenWinInfoPtr) NULL)
-	{
-	  tuiDelwin (genericWin->handle);
-	  genericWin->handle = (WINDOW *) NULL;
-	  freeWinContent (genericWin);
-	}
-    }
-  freeContent (content,
-	       contentSize,
-	       DATA_WIN);
-
-  return;
-}				/* freeDataContent */
-
-
-/**********************************
-** LOCAL STATIC FUNCTIONS        **
-**********************************/
-
-
-/*
-** freeContent().
-*/
-static void
-#ifdef __STDC__
-freeContent (
-	      TuiWinContent content,
-	      int contentSize,
-	      TuiWinType winType)
-#else
-freeContent (content, contentSize, winType)
-     TuiWinContent content;
-     int contentSize;
-     TuiWinType winType;
-#endif
-{
-  if (content != (TuiWinContent) NULL)
-    {
-      freeContentElements (content, contentSize, winType);
-      tuiFree ((char *) content);
-    }
-
-  return;
-}				/* freeContent */
-
-
-/*
-** freeContentElements().
-*/
-static void
-#ifdef __STDC__
-freeContentElements (
-		      TuiWinContent content,
-		      int contentSize,
-		      TuiWinType type)
-#else
-freeContentElements (content, contentSize, type)
-     TuiWinContent content;
-     int contentSize;
-     TuiWinType type;
-#endif
-{
-  if (content != (TuiWinContent) NULL)
-    {
-      int i;
-
-      if (type == SRC_WIN || type == DISASSEM_WIN)
-	{
-	  /* free whole source block */
-	  if (content[0]->whichElement.source.line != (char *) NULL)
-	    tuiFree (content[0]->whichElement.source.line);
-	}
-      else
-	{
-	  for (i = 0; i < contentSize; i++)
-	    {
-	      TuiWinElementPtr element;
-
-	      element = content[i];
-	      if (element != (TuiWinElementPtr) NULL)
-		{
-		  switch (type)
-		    {
-		    case DATA_WIN:
-		      tuiFree ((char *) element);
-		      break;
-		    case DATA_ITEM_WIN:
-		      /*
-                            ** Note that data elements are not allocated
-                            ** in a single block, but individually, as needed.
-                            */
-		      if (element->whichElement.data.type != TUI_REGISTER)
-			tuiFree ((char *)
-				 element->whichElement.data.name);
-		      tuiFree ((char *) element->whichElement.data.value);
-		      tuiFree ((char *) element);
-		      break;
-		    case CMD_WIN:
-		      tuiFree ((char *) element->whichElement.command.line);
-		      break;
-		    default:
-		      break;
-		    }
-		}
-	    }
-	}
-      if (type != DATA_WIN && type != DATA_ITEM_WIN)
-	tuiFree ((char *) content[0]);	/* free the element block */
-    }
-
-  return;
-}				/* freeContentElements */
diff --git a/gdb/tui/tuiData.h b/gdb/tui/tuiData.h
deleted file mode 100644
index bb4d19c..0000000
--- a/gdb/tui/tuiData.h
+++ /dev/null
@@ -1,302 +0,0 @@
-#ifndef TUI_DATA_H
-#define TUI_DATA_H
-
-/* Constant definitions */
-#define DEFAULT_TAB_LEN                8
-#define NO_SRC_STRING                  "[ No Source Available ]"
-#define NO_DISASSEM_STRING             "[ No Assembly Available ]"
-#define NO_REGS_STRING                 "[ Register Values Unavailable ]"
-#define NO_DATA_STRING                 "[ No Data Values Displayed ]"
-#define MAX_CONTENT_COUNT              100
-#define SRC_NAME                       "SRC"
-#define CMD_NAME                       "CMD"
-#define DATA_NAME                      "REGS"
-#define DISASSEM_NAME                  "ASM"
-#define TUI_NULL_STR                   ""
-#define DEFAULT_HISTORY_COUNT          25
-#define BOX_WINDOW                     TRUE
-#define DONT_BOX_WINDOW                FALSE
-#define HILITE                         TRUE
-#define NO_HILITE                      FALSE
-#define WITH_LOCATOR                   TRUE
-#define NO_LOCATOR                     FALSE
-#define EMPTY_SOURCE_PROMPT            TRUE
-#define NO_EMPTY_SOURCE_PROMPT         FALSE
-#define UNDEFINED_ITEM                 -1
-#define MIN_WIN_HEIGHT                 3
-#define MIN_CMD_WIN_HEIGHT             3
-
-#define FILE_PREFIX                    "File: "
-#define PROC_PREFIX                    "Procedure: "
-#define LINE_PREFIX                    "Line: "
-#define PC_PREFIX                      "pc: "
-
-#define TUI_FLOAT_REGS_NAME                  "$FREGS"
-#define TUI_FLOAT_REGS_NAME_LOWER            "$fregs"
-#define TUI_GENERAL_REGS_NAME                "$GREGS"
-#define TUI_GENERAL_REGS_NAME_LOWER          "$gregs"
-#define TUI_SPECIAL_REGS_NAME                "$SREGS"
-#define TUI_SPECIAL_REGS_NAME_LOWER          "$sregs"
-#define TUI_GENERAL_SPECIAL_REGS_NAME        "$REGS"
-#define TUI_GENERAL_SPECIAL_REGS_NAME_LOWER  "$regs"
-
-/* Scroll direction enum */
-typedef enum {
-    FORWARD_SCROLL,
-    BACKWARD_SCROLL,
-    LEFT_SCROLL,
-    RIGHT_SCROLL
-} TuiScrollDirection, *TuiScrollDirectionPtr;
-
-
-/* General list struct */
-typedef struct    _TuiList {
-    OpaqueList    list;
-    int            count;
-} TuiList, *TuiListPtr;
-
-
-/* The kinds of layouts available */
-typedef enum {
-    SRC_COMMAND,
-    DISASSEM_COMMAND,
-    SRC_DISASSEM_COMMAND,
-    SRC_DATA_COMMAND,
-    DISASSEM_DATA_COMMAND,
-    UNDEFINED_LAYOUT
-} TuiLayoutType, *TuiLayoutTypePtr;
-
-/* Basic data types that can be displayed in the data window. */
-typedef enum _TuiDataType {
-    TUI_REGISTER,
-    TUI_SCALAR,
-    TUI_COMPLEX,
-    TUI_STRUCT
-} TuiDataType, TuiDataTypePtr;
-
-/* Types of register displays */
-typedef enum _TuiRegisterDisplayType {
-    TUI_UNDEFINED_REGS,
-    TUI_GENERAL_REGS,
-    TUI_SFLOAT_REGS,
-    TUI_DFLOAT_REGS,
-    TUI_SPECIAL_REGS,
-    TUI_GENERAL_AND_SPECIAL_REGS
-} TuiRegisterDisplayType, *TuiRegisterDisplayTypePtr;
-
-/* Structure describing source line or line address */
-typedef union _TuiLineOrAddress {
-    int           lineNo;
-    Opaque        addr;
-} TuiLineOrAddress, *TuiLineOrAddressPtr;
-
-/* Current Layout definition */
-typedef struct _TuiLayoutDef {
-    TuiWinType                 displayMode;
-    int                        split;
-    TuiRegisterDisplayType     regsDisplayType;
-    TuiRegisterDisplayType     floatRegsDisplayType;
-} TuiLayoutDef, *TuiLayoutDefPtr;
-
-/* Elements in the Source/Disassembly Window */
-typedef struct _TuiSourceElement
-{
-    char                *line;
-    TuiLineOrAddress    lineOrAddr;
-    int                 isExecPoint;
-    int                 hasBreak;
-} TuiSourceElement, *TuiSourceElementPtr;
-
-
-/* Elements in the data display window content */
-typedef struct _TuiDataElement
-{
-    char        *name;
-    int         itemNo;    /* the register number, or data display number */
-    TuiDataType type;
-    Opaque      value;
-    int         highlight;
-} TuiDataElement, *TuiDataElementPtr;
-
-
-/* Elements in the command window content */
-typedef struct _TuiCommandElement
-{
-    char    *line;
-} TuiCommandElement, *TuiCommandElementPtr;
-
-
-#define MAX_LOCATOR_ELEMENT_LEN        100
-
-/* Elements in the locator window content */
-typedef struct _TuiLocatorElement
-{
-    char        fileName[MAX_LOCATOR_ELEMENT_LEN];
-    char        procName[MAX_LOCATOR_ELEMENT_LEN];
-    int         lineNo;
-    Opaque      addr;
-} TuiLocatorElement, *TuiLocatorElementPtr;
-
-
-/* An content element in a window */
-typedef union
-{
-    TuiSourceElement       source; /* the source elements */
-    TuiGenWinInfo          dataWindow; /* data display elements */
-    TuiDataElement         data; /* elements of dataWindow */
-    TuiCommandElement      command; /* command elements */
-    TuiLocatorElement      locator; /* locator elements */
-    char                   *simpleString; /* simple char based elements */
-} TuiWhichElement, *TuiWhichElementPtr;
-
-typedef struct _TuiWinElement
-{
-    int            highlight;
-    TuiWhichElement whichElement;
-} TuiWinElement, *TuiWinElementPtr;
-
-
-/* This describes the content of the window. */
-typedef        TuiWinElementPtr    *TuiWinContent;
-
-
-/* This struct defines the specific information about a data display window */
-typedef struct _TuiDataInfo {
-    TuiWinContent            dataContent; /* start of data display content */
-    int                      dataContentCount;
-    TuiWinContent            regsContent; /* start of regs display content */
-    int                      regsContentCount;
-    TuiRegisterDisplayType   regsDisplayType;
-    int                      regsColumnCount;
-    int                      displayRegs; /* Should regs be displayed at all? */
-} TuiDataInfo, *TuiDataInfoPtr;
-
-
-typedef struct _TuiSourceInfo {
-    int                 hasLocator; /* Does locator belongs to this window? */
-    TuiGenWinInfoPtr    executionInfo; /* execution information window */
-    int                 horizontalOffset; /* used for horizontal scroll */
-    TuiLineOrAddress    startLineOrAddr;
-} TuiSourceInfo, *TuiSourceInfoPtr;
-
-
-typedef struct _TuiCommandInfo {
-    int            curLine;   /* The current line position */
-    int            curch;     /* The current cursor position */
-} TuiCommandInfo, *TuiCommandInfoPtr;
-
-
-/* This defines information about each logical window */
-typedef struct _TuiWinInfo {
-    TuiGenWinInfo            generic;        /* general window information */
-    union {
-        TuiSourceInfo        sourceInfo;
-        TuiDataInfo          dataDisplayInfo;
-        TuiCommandInfo       commandInfo;
-        Opaque               opaque;
-    } detail;
-    int                 canHighlight; /* Can this window ever be highlighted? */
-    int                 isHighlighted; /* Is this window highlighted? */
-} TuiWinInfo, *TuiWinInfoPtr;
-
-/* MACROS (prefixed with m_) */
-
-/* Testing macros */
-#define        m_genWinPtrIsNull(winInfo) \
-                ((winInfo) == (TuiGenWinInfoPtr)NULL)
-#define        m_genWinPtrNotNull(winInfo) \
-                ((winInfo) != (TuiGenWinInfoPtr)NULL)
-#define        m_winPtrIsNull(winInfo) \
-                ((winInfo) == (TuiWinInfoPtr)NULL)
-#define        m_winPtrNotNull(winInfo) \
-                ((winInfo) != (TuiWinInfoPtr)NULL)
-
-#define        m_winIsSourceType(type) \
-                (type == SRC_WIN || type == DISASSEM_WIN)
-#define        m_winIsAuxillary(winType) \
-                (winType > MAX_MAJOR_WINDOWS)
-#define        m_hasLocator(winInfo) \
-                ( ((winInfo) != (TuiWinInfoPtr)NULL) ? \
-                    (winInfo->detail.sourceInfo.hasLocator) : \
-                    FALSE )
-
-#define     m_setWinHighlightOn(winInfo) \
-                if ((winInfo) != (TuiWinInfoPtr)NULL) \
-                              (winInfo)->isHighlighted = TRUE
-#define     m_setWinHighlightOff(winInfo) \
-                if ((winInfo) != (TuiWinInfoPtr)NULL) \
-                              (winInfo)->isHighlighted = FALSE
-
-
-/* Global Data */
-extern TuiWinInfoPtr      winList[MAX_MAJOR_WINDOWS];
-extern int                tui_version;
-
-/* Macros */
-#define srcWin            winList[SRC_WIN]
-#define disassemWin       winList[DISASSEM_WIN]
-#define dataWin           winList[DATA_WIN]
-#define cmdWin            winList[CMD_WIN]
-
-/* Data Manipulation Functions */
-extern void               initializeStaticData PARAMS ((void));
-extern TuiGenWinInfoPtr   allocGenericWinInfo PARAMS ((void));
-extern TuiWinInfoPtr      allocWinInfo PARAMS ((TuiWinType));
-extern void               initGenericPart PARAMS ((TuiGenWinInfoPtr));
-extern void               initWinInfo PARAMS ((TuiWinInfoPtr));
-extern TuiWinContent      allocContent PARAMS ((int, TuiWinType));
-extern int                addContentElements 
-                             PARAMS ((TuiGenWinInfoPtr, int));
-extern void               initContentElement 
-                             PARAMS ((TuiWinElementPtr, TuiWinType));
-extern void               freeWindow PARAMS ((TuiWinInfoPtr));
-extern void               freeAllWindows PARAMS ((void));
-extern void               freeWinContent PARAMS ((TuiGenWinInfoPtr));
-extern void               freeDataContent PARAMS ((TuiWinContent, int));
-extern void               freeAllSourceWinsContent PARAMS ((void));
-extern void               tuiDelWindow PARAMS ((TuiWinInfoPtr));
-extern void               tuiDelDataWindows PARAMS ((TuiWinContent, int));
-extern TuiWinInfoPtr      winByName PARAMS ((char *));
-extern TuiWinInfoPtr      partialWinByName PARAMS ((char *));
-extern char               *winName PARAMS ((TuiGenWinInfoPtr));
-extern char               *displayableWinContentOf 
-                             PARAMS ((TuiGenWinInfoPtr, TuiWinElementPtr));
-extern char               *displayableWinContentAt 
-                             PARAMS ((TuiGenWinInfoPtr, int));
-extern int                winElementHeight 
-                             PARAMS ((TuiGenWinInfoPtr, TuiWinElementPtr));
-extern TuiLayoutType      currentLayout PARAMS ((void));
-extern void               setCurrentLayoutTo PARAMS ((TuiLayoutType));
-extern int                termHeight PARAMS ((void));
-extern void               setTermHeight PARAMS ((int));
-extern int                termWidth PARAMS ((void));
-extern void               setTermWidth PARAMS ((int));
-extern int                historyLimit PARAMS ((void));
-extern void               setHistoryLimit PARAMS ((int));
-extern void               setGenWinOrigin PARAMS ((TuiGenWinInfoPtr, int, int));
-extern TuiGenWinInfoPtr   locatorWinInfoPtr PARAMS ((void));
-extern TuiGenWinInfoPtr   sourceExecInfoWinPtr PARAMS ((void));
-extern TuiGenWinInfoPtr   disassemExecInfoWinPtr PARAMS ((void));
-extern char               *nullStr PARAMS ((void));
-extern char               *blankStr PARAMS ((void));
-extern char               *locationStr PARAMS ((void));
-extern char               *breakStr PARAMS ((void));
-extern char               *breakLocationStr PARAMS ((void));
-extern TuiListPtr         sourceWindows PARAMS ((void));
-extern void               clearSourceWindows PARAMS ((void));
-extern void               clearSourceWindowsDetail PARAMS ((void));
-extern void               clearWinDetail PARAMS ((TuiWinInfoPtr   winInfo));
-extern void               tuiAddToSourceWindows PARAMS ((TuiWinInfoPtr));
-extern int                tuiDefaultTabLen PARAMS ((void));
-extern void               tuiSetDefaultTabLen PARAMS ((int));
-extern TuiWinInfoPtr      tuiWinWithFocus PARAMS ((void));
-extern void               tuiSetWinWithFocus PARAMS ((TuiWinInfoPtr));
-extern TuiLayoutDefPtr    tuiLayoutDef PARAMS ((void));
-extern int                tuiWinResized PARAMS ((void));
-extern void               tuiSetWinResizedTo PARAMS ((int));
-
-extern TuiWinInfoPtr      tuiNextWin PARAMS ((TuiWinInfoPtr));
-extern TuiWinInfoPtr      tuiPrevWin PARAMS ((TuiWinInfoPtr));
-
-
-#endif /* TUI_DATA_H */
diff --git a/gdb/tui/tuiDataWin.c b/gdb/tui/tuiDataWin.c
deleted file mode 100644
index 522730a..0000000
--- a/gdb/tui/tuiDataWin.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
-** tuiDataWin.c
-**   This module contains functions to support the data/register window display.
-*/
-
-
-#include "defs.h"
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiRegs.h"
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
-******************************************/
-
-
-
-/*****************************************
-** PUBLIC FUNCTIONS                        **
-******************************************/
-
-
-/*
-** tuiFirstDataItemDisplayed()
-**    Answer the index first element displayed.
-**    If none are displayed, then return (-1).
-*/
-int
-#ifdef __STDC__
-tuiFirstDataItemDisplayed (void)
-#else
-tuiFirstDataItemDisplayed ()
-#endif
-{
-  int elementNo = (-1);
-  int i;
-
-  for (i = 0; (i < dataWin->generic.contentSize && elementNo < 0); i++)
-    {
-      TuiGenWinInfoPtr dataItemWin;
-
-      dataItemWin = &((TuiWinContent)
-		      dataWin->generic.content)[i]->whichElement.dataWindow;
-      if (dataItemWin->handle != (WINDOW *) NULL && dataItemWin->isVisible)
-	elementNo = i;
-    }
-
-  return elementNo;
-}				/* tuiFirstDataItemDisplayed */
-
-
-/*
-** tuiFirstDataElementNoInLine()
-**        Answer the index of the first element in lineNo.  If lineNo is
-**        past the data area (-1) is returned.
-*/
-int
-#ifdef __STDC__
-tuiFirstDataElementNoInLine (
-			      int lineNo)
-#else
-tuiFirstDataElementNoInLine (lineNo)
-     int lineNo;
-#endif
-{
-  int firstElementNo = (-1);
-
-  /*
-    ** First see if there is a register on lineNo, and if so, set the
-    ** first element number
-    */
-  if ((firstElementNo = tuiFirstRegElementNoInLine (lineNo)) == -1)
-    {				/*
-      ** Looking at the general data, the 1st element on lineNo
-      */
-    }
-
-  return firstElementNo;
-}				/* tuiFirstDataElementNoInLine */
-
-
-/*
-** tuiDeleteDataContentWindows()
-**        Function to delete all the item windows in the data window.
-**        This is usually done when the data window is scrolled.
-*/
-void
-#ifdef __STDC__
-tuiDeleteDataContentWindows (void)
-#else
-tuiDeleteDataContentWindows ()
-#endif
-{
-  int i;
-  TuiGenWinInfoPtr dataItemWinPtr;
-
-  for (i = 0; (i < dataWin->generic.contentSize); i++)
-    {
-      dataItemWinPtr = &((TuiWinContent)
-		      dataWin->generic.content)[i]->whichElement.dataWindow;
-      tuiDelwin (dataItemWinPtr->handle);
-      dataItemWinPtr->handle = (WINDOW *) NULL;
-      dataItemWinPtr->isVisible = FALSE;
-    }
-
-  return;
-}				/* tuiDeleteDataContentWindows */
-
-
-void
-#ifdef __STDC__
-tuiEraseDataContent (
-		      char *prompt)
-#else
-tuiEraseDataContent (prompt)
-     char *prompt;
-#endif
-{
-  werase (dataWin->generic.handle);
-  checkAndDisplayHighlightIfNeeded (dataWin);
-  if (prompt != (char *) NULL)
-    {
-      int halfWidth = (dataWin->generic.width - 2) / 2;
-      int xPos;
-
-      if (strlen (prompt) >= halfWidth)
-	xPos = 1;
-      else
-	xPos = halfWidth - strlen (prompt);
-      mvwaddstr (dataWin->generic.handle,
-		 (dataWin->generic.height / 2),
-		 xPos,
-		 prompt);
-    }
-  wrefresh (dataWin->generic.handle);
-
-  return;
-}				/* tuiEraseDataContent */
-
-
-/*
-** tuiDisplayAllData().
-**        This function displays the data that is in the data window's
-**        content.  It does not set the content.
-*/
-void
-#ifdef __STDC__
-tuiDisplayAllData (void)
-#else
-tuiDisplayAllData ()
-#endif
-{
-  if (dataWin->generic.contentSize <= 0)
-    tuiEraseDataContent (NO_DATA_STRING);
-  else
-    {
-      tuiEraseDataContent ((char *) NULL);
-      tuiDeleteDataContentWindows ();
-      checkAndDisplayHighlightIfNeeded (dataWin);
-      tuiDisplayRegistersFrom (0);
-      /*
-        ** Then display the other data
-        */
-      if (dataWin->detail.dataDisplayInfo.dataContent !=
-	  (TuiWinContent) NULL &&
-	  dataWin->detail.dataDisplayInfo.dataContentCount > 0)
-	{
-	}
-    }
-  return;
-}				/* tuiDisplayAllData */
-
-
-/*
-** tuiDisplayDataFromLine()
-**        Function to display the data starting at line, lineNo, in the
-**        data window.
-*/
-void
-#ifdef __STDC__
-tuiDisplayDataFromLine (
-			 int lineNo)
-#else
-tuiDisplayDataFromLine (lineNo)
-     int lineNo;
-#endif
-{
-  int _lineNo = lineNo;
-
-  if (lineNo < 0)
-    _lineNo = 0;
-
-  checkAndDisplayHighlightIfNeeded (dataWin);
-
-  /* there is no general data, force regs to display (if there are any) */
-  if (dataWin->detail.dataDisplayInfo.dataContentCount <= 0)
-    tuiDisplayRegistersFromLine (_lineNo, TRUE);
-  else
-    {
-      int elementNo, startLineNo;
-      int regsLastLine = tuiLastRegsLineNo ();
-
-
-      /* display regs if we can */
-      if (tuiDisplayRegistersFromLine (_lineNo, FALSE) < 0)
-	{			/*
-            ** _lineNo is past the regs display, so calc where the
-            ** start data element is
-            */
-	  if (regsLastLine < _lineNo)
-	    {			/* figure out how many lines each element is to obtain
-                    the start elementNo */
-	    }
-	}
-      else
-	{			/*
-           ** calculate the starting element of the data display, given
-           ** regsLastLine and how many lines each element is, up to
-           ** _lineNo
-           */
-	}
-      /* Now display the data , starting at elementNo */
-    }
-
-  return;
-}				/* tuiDisplayDataFromLine */
-
-
-/*
-** tuiDisplayDataFrom()
-**        Display data starting at element elementNo
-*/
-void
-#ifdef __STDC__
-tuiDisplayDataFrom (
-		     int elementNo,
-		     int reuseWindows)
-#else
-tuiDisplayDataFrom (elementNo, reuseWindows)
-     int elementNo;
-     int reuseWindows;
-#endif
-{
-  int firstLine = (-1);
-
-  if (elementNo < dataWin->detail.dataDisplayInfo.regsContentCount)
-    firstLine = tuiLineFromRegElementNo (elementNo);
-  else
-    {				/* calculate the firstLine from the element number */
-    }
-
-  if (firstLine >= 0)
-    {
-      tuiEraseDataContent ((char *) NULL);
-      if (!reuseWindows)
-	tuiDeleteDataContentWindows ();
-      tuiDisplayDataFromLine (firstLine);
-    }
-
-  return;
-}				/* tuiDisplayDataFrom */
-
-
-/*
-** tuiRefreshDataWin()
-**        Function to redisplay the contents of the data window.
-*/
-void
-#ifdef __STDC__
-tuiRefreshDataWin (void)
-#else
-tuiRefreshDataWin ()
-#endif
-{
-  tuiEraseDataContent ((char *) NULL);
-  if (dataWin->generic.contentSize > 0)
-    {
-      int firstElement = tuiFirstDataItemDisplayed ();
-
-      if (firstElement >= 0)	/* re-use existing windows */
-	tuiDisplayDataFrom (firstElement, TRUE);
-    }
-
-  return;
-}				/* tuiRefreshDataWin */
-
-
-/*
-** tuiCheckDataValues().
-**        Function to check the data values and hilite any that have changed
-*/
-void
-#ifdef __STDC__
-tuiCheckDataValues (
-		     struct frame_info *frame)
-#else
-tuiCheckDataValues (frame)
-     struct frame_info *frame;
-#endif
-{
-  tuiCheckRegisterValues (frame);
-
-  /* Now check any other data values that there are */
-  if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible)
-    {
-      int i;
-
-      for (i = 0; dataWin->detail.dataDisplayInfo.dataContentCount; i++)
-	{
-#ifdef LATER
-	  TuiDataElementPtr dataElementPtr;
-	  TuiGenWinInfoPtr dataItemWinPtr;
-	  Opaque newValue;
-
-	  dataItemPtr = &dataWin->detail.dataDisplayInfo.
-	    dataContent[i]->whichElement.dataWindow;
-	  dataElementPtr = &((TuiWinContent)
-			     dataItemWinPtr->content)[0]->whichElement.data;
-	  if value
-	    has changed (dataElementPtr, frame, &newValue)
-	    {
-	      dataElementPtr->value = newValue;
-	      update the display with the new value, hiliting it.
-	    }
-#endif
-	}
-    }
-}				/* tuiCheckDataValues */
-
-
-/*
-** tui_vCheckDataValues().
-**        Function to check the data values and hilite any that have
-**        changed with args in a va_list
-*/
-void
-#ifdef __STDC__
-tui_vCheckDataValues (
-		       va_list args)
-#else
-tui_vCheckDataValues (args)
-     va_list args;
-#endif
-{
-  struct frame_info *frame = va_arg (args, struct frame_info *);
-
-  tuiCheckDataValues (frame);
-
-  return;
-}				/* tui_vCheckDataValues */
-
-
-/*
-** tuiVerticalDataScroll()
-**        Scroll the data window vertically forward or backward.
-*/
-void
-#ifdef __STDC__
-tuiVerticalDataScroll (
-			TuiScrollDirection scrollDirection,
-			int numToScroll)
-#else
-tuiVerticalDataScroll (scrollDirection, numToScroll)
-     TuiScrollDirection scrollDirection;
-     int numToScroll;
-#endif
-{
-  int firstElementNo;
-  int firstLine = (-1);
-
-  firstElementNo = tuiFirstDataItemDisplayed ();
-  if (firstElementNo < dataWin->detail.dataDisplayInfo.regsContentCount)
-    firstLine = tuiLineFromRegElementNo (firstElementNo);
-  else
-    {				/* calculate the first line from the element number which is in
-        ** the general data content
-        */
-    }
-
-  if (firstLine >= 0)
-    {
-      int lastElementNo, lastLine;
-
-      if (scrollDirection == FORWARD_SCROLL)
-	firstLine += numToScroll;
-      else
-	firstLine -= numToScroll;
-      tuiEraseDataContent ((char *) NULL);
-      tuiDeleteDataContentWindows ();
-      tuiDisplayDataFromLine (firstLine);
-    }
-
-  return;
-}				/* tuiVerticalDataScroll */
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS               **
-******************************************/
diff --git a/gdb/tui/tuiDataWin.h b/gdb/tui/tuiDataWin.h
deleted file mode 100644
index 8f9e46d..0000000
--- a/gdb/tui/tuiDataWin.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _TUI_DATAWIN_H
-#define _TUI_DATAWIN_H
-/*
-** This header file supports the display of registers/data in the data window.
-*/
-
-
-/*****************************************
-** TYPE DEFINITIONS                        **
-******************************************/
-
-
-
-/*****************************************
-** PUBLIC FUNCTION EXTERNAL DECLS        **
-******************************************/
-extern void     tuiEraseDataContent PARAMS ((char *));
-extern void     tuiDisplayAllData PARAMS ((void));
-extern void     tuiCheckDataValues PARAMS ((struct frame_info *));
-extern void     tui_vCheckDataValues PARAMS ((va_list));
-extern void     tuiDisplayDataFromLine PARAMS ((int));
-extern int      tuiFirstDataItemDisplayed PARAMS ((void));
-extern int      tuiFirstDataElementNoInLine PARAMS ((int));
-extern void     tuiDeleteDataContentWindows PARAMS ((void));
-extern void     tuiRefreshDataWin PARAMS ((void));
-extern void     tuiDisplayDataFrom PARAMS ((int, int));
-extern void     tuiVerticalDataScroll PARAMS ((TuiScrollDirection, int));
-
-#endif /*_TUI_DATAWIN_H*/
diff --git a/gdb/tui/tuiDisassem.c b/gdb/tui/tuiDisassem.c
deleted file mode 100644
index ad0b70f..0000000
--- a/gdb/tui/tuiDisassem.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
-** tuiDisassem.c
-**         This module contains functions for handling disassembly display.
-*/
-
-
-#include "defs.h"
-#include "symtab.h"
-#include "breakpoint.h"
-#include "frame.h"
-
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiLayout.h"
-#include "tuiSourceWin.h"
-#include "tuiStack.h"
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
-******************************************/
-
-static struct breakpoint *_hasBreak PARAMS ((CORE_ADDR));
-
-
-/*****************************************
-** PUBLIC FUNCTIONS                        **
-******************************************/
-
-/*
-** tuiSetDisassemContent().
-**        Function to set the disassembly window's content.
-*/
-TuiStatus
-#ifdef __STDC__
-tuiSetDisassemContent (
-		       struct symtab *s,
-		       Opaque startAddr)
-#else
-     tuiSetDisassemContent (s, startAddr)
-     struct symtab *s;
-     Opaque startAddr;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-  GDB_FILE *gdb_dis_out;
-
-  if (startAddr != (Opaque) NULL)
-    {
-      register int i, desc;
-
-      if ((ret = tuiAllocSourceBuffer (disassemWin)) == TUI_SUCCESS)
-	{
-	  register int offset = disassemWin->detail.sourceInfo.horizontalOffset;
-	  register int threshold, curLine = 0, lineWidth, maxLines;
-	  CORE_ADDR newpc, pc;
-	  disassemble_info asmInfo;
-	  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-	  extern void strcat_address PARAMS ((CORE_ADDR, char *, int));
-	  extern void strcat_address_numeric PARAMS ((CORE_ADDR, int, char *, int));
-	  int curLen = 0;
-	  int tab_len = tuiDefaultTabLen ();
-
-	  maxLines = disassemWin->generic.height - 2;	/* account for hilite */
-	  lineWidth = disassemWin->generic.width - 1;
-	  threshold = (lineWidth - 1) + offset;
-
-	  /* now init the gdb_file structure */
-          gdb_dis_out = gdb_file_init_astring (threshold);
-
-	  INIT_DISASSEMBLE_INFO_NO_ARCH (asmInfo, gdb_dis_out, (fprintf_ftype) fprintf_filtered);
-	  asmInfo.read_memory_func = dis_asm_read_memory;
-	  asmInfo.memory_error_func = dis_asm_memory_error;
-
-	  disassemWin->detail.sourceInfo.startLineOrAddr.addr = startAddr;
-
-	  /* Now construct each line */
-	  for (curLine = 0, pc = (CORE_ADDR) startAddr; (curLine < maxLines);)
-	    {
-	      TuiWinElementPtr element = (TuiWinElementPtr)disassemWin->generic.content[curLine];
-	      struct breakpoint *bp;
-
-	      print_address (pc, gdb_dis_out);
-
-	      curLen = strlen (gdb_file_get_strbuf (gdb_dis_out));
-	      i = curLen - ((curLen / tab_len) * tab_len);
-
-              /* adjust buffer length if necessary */
-	      gdb_file_adjust_strbuf ((tab_len - i > 0) ? (tab_len - i ) : 0, gdb_dis_out);
-		
-	      /* Add spaces to make the instructions start onthe same column */
-	      while (i < tab_len)
-		{
-		  gdb_file_get_strbuf (gdb_dis_out)[curLen] = ' ';
-		  i++;
-		  curLen++;
-		}
-	      gdb_file_get_strbuf (gdb_dis_out)[curLen] = '\0';
-
-	      newpc = pc + ((*tm_print_insn) (pc, &asmInfo));
-
-	      /* Now copy the line taking the offset into account */
-	      if (strlen (gdb_file_get_strbuf (gdb_dis_out)) > offset)
-		strcpy (element->whichElement.source.line,
-			&(gdb_file_get_strbuf (gdb_dis_out)[offset]));
-	      else
-		element->whichElement.source.line[0] = '\0';
-	      element->whichElement.source.lineOrAddr.addr = (Opaque) pc;
-	      element->whichElement.source.isExecPoint =
-		(pc == (CORE_ADDR) ((TuiWinElementPtr)locator->content[0])->whichElement.locator.addr);
-	      bp = _hasBreak (pc);
-	      element->whichElement.source.hasBreak =
-		(bp != (struct breakpoint *) NULL &&
-		 (!element->whichElement.source.isExecPoint ||
-		  (bp->disposition != del || bp->hit_count <= 0)));
-	      curLine++;
-	      pc = newpc;
-              /* reset the buffer to empty */
-	      gdb_file_get_strbuf (gdb_dis_out)[0] = '\0';
-	    }
-	  gdb_file_deallocate (&gdb_dis_out);
-	  disassemWin->generic.contentSize = curLine;
-	  ret = TUI_SUCCESS;
-	}
-    }
-
-  return ret;
-}				/* tuiSetDisassemContent */
-
-
-/*
-** tuiShowDisassem().
-**        Function to display the disassembly window with disassembled code.
-*/
-void
-#ifdef __STDC__
-tuiShowDisassem (
-		  Opaque startAddr)
-#else
-tuiShowDisassem (startAddr)
-     Opaque startAddr;
-#endif
-{
-  struct symtab *s = find_pc_symtab ((CORE_ADDR) startAddr);
-  TuiWinInfoPtr winWithFocus = tuiWinWithFocus ();
-
-  tuiAddWinToLayout (DISASSEM_WIN);
-  tuiUpdateSourceWindow (disassemWin, s, startAddr, FALSE);
-  /*
-    ** if the focus was in the src win, put it in the asm win, if the
-    ** source view isn't split
-    */
-  if (currentLayout () != SRC_DISASSEM_COMMAND && winWithFocus == srcWin)
-    tuiSetWinFocusTo (disassemWin);
-
-  return;
-}				/* tuiShowDisassem */
-
-
-/*
-** tuiShowDisassemAndUpdateSource().
-**        Function to display the disassembly window.
-*/
-void
-#ifdef __STDC__
-tuiShowDisassemAndUpdateSource (
-				 Opaque startAddr)
-#else
-tuiShowDisassemAndUpdateSource (startAddr)
-     Opaque startAddr;
-#endif
-{
-  struct symtab_and_line sal;
-
-  tuiShowDisassem (startAddr);
-  if (currentLayout () == SRC_DISASSEM_COMMAND)
-    {
-      TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-      /*
-        ** Update what is in the source window if it is displayed too,
-        ** note that it follows what is in the disassembly window and visa-versa
-        */
-      sal = find_pc_line ((CORE_ADDR) startAddr, 0);
-      current_source_symtab = sal.symtab;
-      tuiUpdateSourceWindow (srcWin, sal.symtab, (Opaque) sal.line, TRUE);
-      tuiUpdateLocatorFilename (sal.symtab->filename);
-    }
-
-  return;
-}				/* tuiShowDisassemAndUpdateSource */
-
-
-/*
-** tuiShowDisassemAsIs().
-**        Function to display the disassembly window.  This function shows
-**        the disassembly as specified by the horizontal offset.
-*/
-void
-#ifdef __STDC__
-tuiShowDisassemAsIs (
-		      Opaque addr)
-#else
-tuiShowDisassemAsIs (addr)
-     Opaque addr;
-#endif
-{
-  tuiAddWinToLayout (DISASSEM_WIN);
-  tuiUpdateSourceWindowAsIs (disassemWin, (struct symtab *) NULL, addr, FALSE);
-  /*
-    ** Update what is in the source window if it is displayed too, not that it
-    ** follows what is in the disassembly window and visa-versa
-    */
-  if (currentLayout () == SRC_DISASSEM_COMMAND)
-    tuiShowSourceContent (srcWin);	/*????  Need to do more? */
-
-  return;
-}				/* tuiShowDisassem */
-
-
-/*
-** tuiGetBeginAsmAddress().
-*/
-Opaque
-#ifdef __STDC__
-tuiGetBeginAsmAddress (void)
-#else
-tuiGetBeginAsmAddress ()
-#endif
-{
-  TuiGenWinInfoPtr locator;
-  TuiLocatorElementPtr element;
-  Opaque addr;
-
-  locator = locatorWinInfoPtr ();
-  element = &((TuiWinElementPtr) locator->content[0])->whichElement.locator;
-
-  if (element->addr == (Opaque) 0)
-    {
-      /*the target is not executing, because the pc is 0*/
-
-      addr = (Opaque) parse_and_eval_address ("main");
-
-      if (addr == (Opaque) 0)
-	addr = (Opaque) parse_and_eval_address ("MAIN");
-
-    }
-  else				/* the target is executing */
-    addr = element->addr;
-
-  return addr;
-}				/* tuiGetBeginAsmAddress */
-
-
-/*
-** tuiVerticalDisassemScroll().
-**      Scroll the disassembly forward or backward vertically
-*/
-void
-#ifdef __STDC__
-tuiVerticalDisassemScroll (
-			    TuiScrollDirection scrollDirection,
-			    int numToScroll)
-#else
-tuiVerticalDisassemScroll (scrollDirection, numToScroll)
-     TuiScrollDirection scrollDirection;
-     int numToScroll;
-#endif
-{
-  if (disassemWin->generic.content != (OpaquePtr) NULL)
-    {
-      Opaque pc, lowAddr;
-      TuiWinContent content;
-      struct symtab *s;
-
-      content = (TuiWinContent) disassemWin->generic.content;
-      if (current_source_symtab == (struct symtab *) NULL)
-	s = find_pc_symtab (selected_frame->pc);
-      else
-	s = current_source_symtab;
-
-      pc = content[0]->whichElement.source.lineOrAddr.addr;
-      if (find_pc_partial_function ((CORE_ADDR) pc,
-				    (char **) NULL,
-				    (CORE_ADDR *) & lowAddr,
-				    (CORE_ADDR) NULL) == 0)
-	error ("No function contains prgram counter for selected frame.\n");
-      else
-	{
-	  register int line = 0;
-	  register Opaque newLow;
-	  bfd_byte buffer[4];
-
-	  newLow = pc;
-	  if (scrollDirection == FORWARD_SCROLL)
-	    {
-	      for (; line < numToScroll; line++)
-		newLow += sizeof (bfd_getb32 (buffer));
-	    }
-	  else
-	    {
-	      for (; newLow >= (Opaque) 0 && line < numToScroll; line++)
-		newLow -= sizeof (bfd_getb32 (buffer));
-	    }
-	  tuiUpdateSourceWindowAsIs (disassemWin, s, newLow, FALSE);
-	}
-    }
-
-  return;
-}				/* tuiVerticalDisassemScroll */
-
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS                 **
-******************************************/
-/*
-** _hasBreak().
-**      Answer whether there is a break point at the input line in the
-**      source file indicated
-*/
-static struct breakpoint *
-#ifdef __STDC__
-_hasBreak (
-	    CORE_ADDR addr)
-#else
-_hasBreak (addr)
-     CORE_ADDR addr;
-#endif
-{
-  struct breakpoint *bpWithBreak = (struct breakpoint *) NULL;
-  struct breakpoint *bp;
-  extern struct breakpoint *breakpoint_chain;
-
-
-  for (bp = breakpoint_chain;
-       (bp != (struct breakpoint *) NULL &&
-	bpWithBreak == (struct breakpoint *) NULL);
-       bp = bp->next)
-    if (addr == bp->address)
-      bpWithBreak = bp;
-
-  return bpWithBreak;
-}				/* _hasBreak */
diff --git a/gdb/tui/tuiDisassem.h b/gdb/tui/tuiDisassem.h
deleted file mode 100644
index 711ac48..0000000
--- a/gdb/tui/tuiDisassem.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _TUI_DISASSEM_H
-#define _TUI_DISASSEM_H
-/*
-** This header file supports
-*/
-
-/*****************************************
-** TYPE DEFINITIONS                        **
-******************************************/
-
-
-
-/*****************************************
-** PUBLIC FUNCTION EXTERNAL DECLS        **
-******************************************/
-extern TuiStatus        tuiSetDisassemContent PARAMS ((struct symtab *, Opaque));
-extern void             tuiShowDisassem PARAMS ((Opaque));
-extern void             tuiShowDisassemAndUpdateSource PARAMS ((Opaque));
-extern void             tuiVerticalDisassemScroll PARAMS ((TuiScrollDirection, int));
-extern Opaque           tuiGetBeginAsmAddress PARAMS ((void));
-
-#endif /*_TUI_DISASSEM_H*/
diff --git a/gdb/tui/tuiGeneralWin.c b/gdb/tui/tuiGeneralWin.c
deleted file mode 100644
index 5af0cd7..0000000
--- a/gdb/tui/tuiGeneralWin.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/*
-** TuiGeneralWin.c
-** This module supports general window behavior
-*/
-
-#include <curses.h>
-#include "defs.h"
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiGeneralWin.h"
-
-
-/*
-** local support functions
-*/
-static void _winResize PARAMS ((void));
-
-
-/***********************
-** PUBLIC FUNCTIONS
-***********************/
-/*
-** tuiRefreshWin()
-**        Refresh the window
-*/
-void
-#ifdef __STDC__
-tuiRefreshWin (
-		TuiGenWinInfoPtr winInfo)
-#else
-tuiRefreshWin (winInfo)
-     TuiGenWinInfoPtr winInfo;
-#endif
-{
-  if (winInfo->type == DATA_WIN && winInfo->contentSize > 0)
-    {
-      int i;
-
-      for (i = 0; (i < winInfo->contentSize); i++)
-	{
-	  TuiGenWinInfoPtr dataItemWinPtr;
-
-	  dataItemWinPtr = &((TuiWinContent)
-			     winInfo->content)[i]->whichElement.dataWindow;
-	  if (m_genWinPtrNotNull (dataItemWinPtr) &&
-	      dataItemWinPtr->handle != (WINDOW *) NULL)
-	    wrefresh (dataItemWinPtr->handle);
-	}
-    }
-  else if (winInfo->type == CMD_WIN)
-    {
-      /* Do nothing */
-    }
-  else
-    {
-      if (winInfo->handle != (WINDOW *) NULL)
-	wrefresh (winInfo->handle);
-    }
-
-  return;
-}				/* tuiRefreshWin */
-
-
-/*
-** tuiDelwin()
-**        Function to delete the curses window, checking for null
-*/
-void
-#ifdef __STDC__
-tuiDelwin (
-	    WINDOW * window)
-#else
-tuiDelwin (window)
-     WINDOW *window;
-#endif
-{
-  if (window != (WINDOW *) NULL)
-    delwin (window);
-
-  return;
-}				/* tuiDelwin */
-
-
-/*
-** boxWin().
-*/
-void
-#ifdef __STDC__
-boxWin (
-	 TuiGenWinInfoPtr winInfo,
-	 int highlightFlag)
-#else
-boxWin (winInfo, highlightFlag)
-     TuiGenWinInfoPtr winInfo;
-     int highlightFlag;
-#endif
-{
-  if (m_genWinPtrNotNull (winInfo) && winInfo->handle != (WINDOW *) NULL)
-    {
-      if (highlightFlag == HILITE)
-	box (winInfo->handle, '|', '-');
-      else
-	{
-/*            wattron(winInfo->handle, A_DIM);*/
-	  box (winInfo->handle, ':', '.');
-/*            wattroff(winInfo->handle, A_DIM);*/
-	}
-    }
-
-  return;
-}				/* boxWin */
-
-
-/*
-** unhighlightWin().
-*/
-void
-#ifdef __STDC__
-unhighlightWin (
-		 TuiWinInfoPtr winInfo)
-#else
-unhighlightWin (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  if (m_winPtrNotNull (winInfo) && winInfo->generic.handle != (WINDOW *) NULL)
-    {
-      boxWin ((TuiGenWinInfoPtr) winInfo, NO_HILITE);
-      wrefresh (winInfo->generic.handle);
-      m_setWinHighlightOff (winInfo);
-    }
-}				/* unhighlightWin */
-
-
-/*
-** highlightWin().
-*/
-void
-#ifdef __STDC__
-highlightWin (
-	       TuiWinInfoPtr winInfo)
-#else
-highlightWin (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  if (m_winPtrNotNull (winInfo) &&
-      winInfo->canHighlight && winInfo->generic.handle != (WINDOW *) NULL)
-    {
-      boxWin ((TuiGenWinInfoPtr) winInfo, HILITE);
-      wrefresh (winInfo->generic.handle);
-      m_setWinHighlightOn (winInfo);
-    }
-}				/* highlightWin */
-
-
-/*
-** checkAndDisplayHighlightIfNecessay
-*/
-void
-#ifdef __STDC__
-checkAndDisplayHighlightIfNeeded (
-				   TuiWinInfoPtr winInfo)
-#else
-checkAndDisplayHighlightIfNeeded (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  if (m_winPtrNotNull (winInfo) && winInfo->generic.type != CMD_WIN)
-    {
-      if (winInfo->isHighlighted)
-	highlightWin (winInfo);
-      else
-	unhighlightWin (winInfo);
-
-    }
-  return;
-}				/* checkAndDisplayHighlightIfNeeded */
-
-
-/*
-** makeWindow().
-*/
-void
-#ifdef __STDC__
-makeWindow (
-	     TuiGenWinInfoPtr winInfo,
-	     int boxIt)
-#else
-makeWindow (winInfo, boxIt)
-     TuiGenWinInfoPtr winInfo;
-     int boxIt;
-#endif
-{
-  WINDOW *handle;
-
-  handle = newwin (winInfo->height,
-		   winInfo->width,
-		   winInfo->origin.y,
-		   winInfo->origin.x);
-  winInfo->handle = handle;
-  if (handle != (WINDOW *) NULL)
-    {
-      if (boxIt == BOX_WINDOW)
-	boxWin (winInfo, NO_HILITE);
-      winInfo->isVisible = TRUE;
-      scrollok (handle, TRUE);
-      tuiRefreshWin (winInfo);
-
-#ifndef FOR_TEST
-      if (			/*!m_WinIsAuxillary(winInfo->type) && */
-	   (winInfo->type != CMD_WIN) &&
-	   (winInfo->content == (OpaquePtr) NULL))
-	{
-	  mvwaddstr (handle, 1, 1, winName (winInfo));
-	  tuiRefreshWin (winInfo);
-	}
-#endif /*FOR_TEST*/
-    }
-
-  return;
-}				/* makeWindow */
-
-
-/*
-** tuiClearWin().
-**        Clear the window of all contents without calling wclear.
-*/
-void
-#ifdef __STDC__
-tuiClearWin (
-	      TuiGenWinInfoPtr winInfo)
-#else
-tuiClearWin (winInfo)
-     TuiGenWinInfoPtr winInfo;
-#endif
-{
-  if (m_genWinPtrNotNull (winInfo) && winInfo->handle != (WINDOW *) NULL)
-    {
-      int curRow, curCol;
-
-      for (curRow = 0; (curRow < winInfo->height); curRow++)
-	for (curCol = 0; (curCol < winInfo->width); curCol++)
-	  mvwaddch (winInfo->handle, curRow, curCol, ' ');
-
-      tuiRefreshWin (winInfo);
-    }
-
-  return;
-}				/* tuiClearWin */
-
-
-/*
-** makeVisible().
-**        We can't really make windows visible, or invisible.  So we
-**        have to delete the entire window when making it visible,
-**        and create it again when making it visible.
-*/
-void
-#ifdef __STDC__
-makeVisible (
-	      TuiGenWinInfoPtr winInfo,
-	      int visible)
-#else
-makeVisible (winInfo, visible)
-     TuiGenWinInfoPtr winInfo;
-     int visible;
-#endif
-{
-  /* Don't tear down/recreate command window */
-  if (winInfo->type == CMD_WIN)
-    return;
-
-  if (visible)
-    {
-      if (!winInfo->isVisible)
-	{
-	  makeWindow (
-		       winInfo,
-	   (winInfo->type != CMD_WIN && !m_winIsAuxillary (winInfo->type)));
-	  winInfo->isVisible = TRUE;
-	}
-      tuiRefreshWin (winInfo);
-    }
-  else if (!visible &&
-	   winInfo->isVisible && winInfo->handle != (WINDOW *) NULL)
-    {
-      winInfo->isVisible = FALSE;
-      tuiClearWin (winInfo);
-      tuiDelwin (winInfo->handle);
-      winInfo->handle = (WINDOW *) NULL;
-    }
-
-  return;
-}				/* makeVisible */
-
-
-/*
-** makeAllVisible().
-**        Makes all windows invisible (except the command and locator windows)
-*/
-void
-#ifdef __STDC__
-makeAllVisible (
-		 int visible)
-#else
-makeAllVisible (visible)
-     int visible;
-#endif
-{
-  int i;
-
-  for (i = 0; i < MAX_MAJOR_WINDOWS; i++)
-    {
-      if (m_winPtrNotNull (winList[i]) &&
-	  ((winList[i])->generic.type) != CMD_WIN)
-	{
-	  if (m_winIsSourceType ((winList[i])->generic.type))
-	    makeVisible ((winList[i])->detail.sourceInfo.executionInfo,
-			 visible);
-	  makeVisible ((TuiGenWinInfoPtr) winList[i], visible);
-	}
-    }
-
-  return;
-}				/* makeAllVisible */
-
-
-/*
-** scrollWinForward
-*/
-void
-#ifdef __STDC__
-scrollWinForward (
-		   TuiGenWinInfoPtr winInfo,
-		   int numLines)
-#else
-scrollWinForward (winInfo, numLines)
-     TuiGenWinInfoPtr winInfo;
-     int numLines;
-#endif
-{
-  if (winInfo->content != (OpaquePtr) NULL &&
-      winInfo->lastVisibleLine < winInfo->contentSize - 1)
-    {
-      int i, firstLine, newLastLine;
-
-      firstLine = winInfo->lastVisibleLine - winInfo->viewportHeight + 1;
-      if (winInfo->lastVisibleLine + numLines > winInfo->contentSize)
-	newLastLine = winInfo->contentSize - 1;
-      else
-	newLastLine = winInfo->lastVisibleLine + numLines - 1;
-
-      for (i = (newLastLine - winInfo->viewportHeight);
-	   (i <= newLastLine); i++)
-	{
-	  TuiWinElementPtr line;
-	  int lineHeight;
-
-	  line = (TuiWinElementPtr) winInfo->content[i];
-	  if (line->highlight)
-	    wstandout (winInfo->handle);
-	  mvwaddstr (winInfo->handle,
-		     i - (newLastLine - winInfo->viewportHeight),
-		     1,
-		     displayableWinContentOf (winInfo, line));
-	  if (line->highlight)
-	    wstandend (winInfo->handle);
-	  lineHeight = winElementHeight (winInfo, line);
-	  newLastLine += (lineHeight - 1);
-	}
-      winInfo->lastVisibleLine = newLastLine;
-    }
-
-  return;
-}				/* scrollWinForward */
-
-
-/*
-** scrollWinBackward
-*/
-void
-#ifdef __STDC__
-scrollWinBackward (
-		    TuiGenWinInfoPtr winInfo,
-		    int numLines)
-#else
-scrollWinBackward (winInfo, numLines)
-     TuiGenWinInfoPtr winInfo;
-     int numLines;
-#endif
-{
-  if (winInfo->content != (OpaquePtr) NULL &&
-      (winInfo->lastVisibleLine - winInfo->viewportHeight) > 0)
-    {
-      int i, newLastLine, firstLine;
-
-      firstLine = winInfo->lastVisibleLine - winInfo->viewportHeight + 1;
-      if ((firstLine - numLines) < 0)
-	newLastLine = winInfo->viewportHeight - 1;
-      else
-	newLastLine = winInfo->lastVisibleLine - numLines + 1;
-
-      for (i = newLastLine - winInfo->viewportHeight; (i <= newLastLine); i++)
-	{
-	  TuiWinElementPtr line;
-	  int lineHeight;
-
-	  line = (TuiWinElementPtr) winInfo->content[i];
-	  if (line->highlight)
-	    wstandout (winInfo->handle);
-	  mvwaddstr (winInfo->handle,
-		     i - (newLastLine - winInfo->viewportHeight),
-		     1,
-		     displayableWinContentOf (winInfo, line));
-	  if (line->highlight)
-	    wstandend (winInfo->handle);
-	  lineHeight = winElementHeight (winInfo, line);
-	  newLastLine += (lineHeight - 1);
-	}
-      winInfo->lastVisibleLine = newLastLine;
-    }
-
-  return;
-}				/* scrollWinBackward */
-
-
-/*
-** refreshAll().
-**        Function to refresh all the windows currently displayed
-*/
-void
-#ifdef __STDC__
-refreshAll (
-	     TuiWinInfoPtr * list)
-#else
-refreshAll (list)
-     TuiWinInfoPtr *list;
-#endif
-{
-  TuiWinType type;
-  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-  for (type = SRC_WIN; (type < MAX_MAJOR_WINDOWS); type++)
-    {
-      if (list[type]->generic.isVisible)
-	{
-	  if (type == SRC_WIN || type == DISASSEM_WIN)
-	    {
-	      touchwin (list[type]->detail.sourceInfo.executionInfo->handle);
-	      tuiRefreshWin (list[type]->detail.sourceInfo.executionInfo);
-	    }
-	  touchwin (list[type]->generic.handle);
-	  tuiRefreshWin (&list[type]->generic);
-	}
-    }
-  if (locator->isVisible)
-    {
-      touchwin (locator->handle);
-      tuiRefreshWin (locator);
-    }
-
-  return;
-}				/* refreshAll */
-
-
-/*********************************
-** Local Static Functions
-*********************************/
diff --git a/gdb/tui/tuiGeneralWin.h b/gdb/tui/tuiGeneralWin.h
deleted file mode 100644
index 559f8ab..0000000
--- a/gdb/tui/tuiGeneralWin.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef TUI_GENERAL_WIN_H
-#define TUI_GENERAL_WIN_H
-
-/*
-** Functions
-*/
-extern void             tuiClearWin PARAMS ((TuiGenWinInfoPtr));
-extern void             unhighlightWin PARAMS ((TuiWinInfoPtr));
-extern void             makeVisible PARAMS ((TuiGenWinInfoPtr, int));
-extern void             makeAllVisible PARAMS ((int));
-extern void             scrollWinForward PARAMS ((TuiGenWinInfoPtr, int));
-extern void             scrollWinBackward PARAMS ((TuiGenWinInfoPtr, int));
-extern void             makeWindow PARAMS ((TuiGenWinInfoPtr, int));
-extern TuiWinInfoPtr    copyWin PARAMS ((TuiWinInfoPtr));
-extern void             boxWin PARAMS ((TuiGenWinInfoPtr, int));
-extern void             highlightWin PARAMS ((TuiWinInfoPtr));
-extern void             checkAndDisplayHighlightIfNeeded PARAMS ((TuiWinInfoPtr));
-extern void             refreshAll PARAMS ((TuiWinInfoPtr *));
-extern void             tuiDelwin PARAMS ((WINDOW  *window));
-extern void             tuiRefreshWin PARAMS ((TuiGenWinInfoPtr));
-
-/*
-** Macros
-*/
-#define    m_beVisible(winInfo)   makeVisible((TuiGenWinInfoPtr)(winInfo), TRUE)
-#define    m_beInvisible(winInfo) \
-                            makeVisible((TuiGenWinInfoPtr)(winInfo), FALSE)
-#define    m_allBeVisible()       makeAllVisible(TRUE)
-#define m_allBeInvisible()        makeAllVisible(FALSE)
-
-#endif /*TUI_GENERAL_WIN_H*/
diff --git a/gdb/tui/tuiIO.c b/gdb/tui/tuiIO.c
deleted file mode 100644
index 29a3613..0000000
--- a/gdb/tui/tuiIO.c
+++ /dev/null
@@ -1,734 +0,0 @@
-
-/*
-** This module contains functions to support i/o in the TUI
-*/
-
-
-#include <stdio.h>
-#include "defs.h"
-#include "terminal.h"
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiIO.h"
-#include "tuiCommand.h"
-#include "tuiWin.h"
-
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-
-/* The Solaris header files seem to provide no declaration for this at
-   all when __STDC__ is defined.  This shouldn't conflict with
-   anything.  */
-extern char *tgoto ();
-
-int insert_mode = 0;
-
-/********************************************
-**       LOCAL STATIC FORWARD DECLS        **
-********************************************/
-static void _updateCommandInfo PARAMS ((int));
-static unsigned int _tuiHandleResizeDuringIO PARAMS ((unsigned int));
-
-
-/*********************************************************************************
-**                              PUBLIC FUNCTIONS                                **
-*********************************************************************************/
-
-/*
-** tuiPuts_unfiltered().
-**        Function to put a string to the command window
-**              When running in TUI mode, this is the "hook"
-**              for fputs_unfiltered(). That is, all debugger
-**              output eventually makes it's way to the bottom-level
-**              routine fputs_unfiltered (main.c), which (in TUI
-**              mode), calls tuiPuts_unfiltered().
-*/
-void
-#ifdef __STDC__
-tuiPuts_unfiltered (
-		     const char *string,
-		     GDB_FILE * stream)
-#else
-tuiPuts_unfiltered (string, stream)
-     char *string;
-     GDB_FILE *stream;
-#endif
-{
-  int len = strlen (string);
-  int i, linech;
-
-  for (i = 0; i < len; i++)
-    {
-      if (string[i] == '\n' || string[i] == '\r')
-	m_tuiStartNewLine;
-      else
-	{
-	  if ((cmdWin->detail.commandInfo.curch + 1) > cmdWin->generic.width)
-	    m_tuiStartNewLine;
-
-	  if (insert_mode)
-	    {
-	      mvwinsch (cmdWin->generic.handle,
-			cmdWin->detail.commandInfo.curLine,
-			cmdWin->detail.commandInfo.curch++,
-			string[i]);
-	      wmove (cmdWin->generic.handle,
-		     cmdWin->detail.commandInfo.curLine,
-		     cmdWin->detail.commandInfo.curch);
-	    }
-	  else
-	    mvwaddch (cmdWin->generic.handle,
-		      cmdWin->detail.commandInfo.curLine,
-		      cmdWin->detail.commandInfo.curch++,
-		      string[i]);
-	}
-    }
-  tuiRefreshWin (&cmdWin->generic);
-
-  return;
-}				/* tuiPuts_unfiltered */
-
-/* A cover routine for tputs().
- * tputs() is called from the readline package to put
- * out strings representing cursor positioning.
- * In TUI mode (non-XDB-style), tui_tputs() is called instead.
- *
- * The reason we need to hook tputs() is:
- * Since the output is going to curses and not to
- * a raw terminal, we need to intercept these special
- * sequences, and handle them them here.
- *
- * This function seems to be correctly handling all sequences
- * aimed at hpterm's, but there is additional work to do
- * for xterm's and dtterm's. I abandoned further work on this
- * in favor of "XDB style". In "XDB style", the command region
- * looks like terminal, not a curses window, and this routine
- * is not called. - RT
- */
-void
-tui_tputs (str, affcnt, putfunc)
-     char *str;
-     int affcnt;
-     int (*putfunc) PARAMS ((int));
-{
-  extern char *rl_prompt;	/* the prompt string */
-
-  /* This set of globals are defined and initialized
-   * by the readline package.
-   *
-   * Note we're assuming tui_tputs() is being called
-   * by the readline package. That's because we're recognizing
-   * that a given string is being passed by
-   * matching the string address against readline's
-   * term_<whatever> global. To make this more general,
-   * we'd have to actually recognize the termcap sequence
-   * inside the string (more work than I want to do). - RT
-   *
-   * We don't see or need to handle every one of these here;
-   * this is just the full list defined in readline/readline.c
-   */
-  extern char *term_backspace;
-  extern char *term_clreol;
-  extern char *term_clrpag;
-  extern char *term_cr;
-  extern char *term_dc;
-  extern char *term_ei;
-  extern char *term_goto;
-  extern char *term_ic;
-  extern char *term_im;
-  extern char *term_mm;
-  extern char *term_mo;
-  extern char *term_up;
-  extern char *term_scroll_region;
-  extern char *term_memory_lock;
-  extern char *term_memory_unlock;
-  extern char *term_cursor_move;
-  extern char *visible_bell;
-
-  /* Sanity check - if not TUI, just call tputs() */
-  if (!tui_version)
-    tputs (str, affcnt, putfunc);
-
-  /* The strings we special-case are handled first */
-
-  if (str == term_backspace)
-    {
-      /* Backspace. */
-
-      /* We see this on an emacs control-B.
-     * I.e., it's like the left-arrow key (not like the backspace key).
-     * The effect that readline wants when it transmits this
-     * character to us is simply to back up one character
-     * (but not to write a space over the old character).
-     */
-
-      _updateCommandInfo (-1);
-      wmove (cmdWin->generic.handle,
-	     cmdWin->detail.commandInfo.curLine,
-	     cmdWin->detail.commandInfo.curch);
-      wrefresh (cmdWin->generic.handle);
-
-    }
-  else if (str == term_clreol)
-    {
-
-      /* Clear to end of line. */
-      wclrtoeol (cmdWin->generic.handle);
-      wrefresh (cmdWin->generic.handle);
-
-    }
-  else if (str == term_cr)
-    {
-
-      /* Carriage return */
-      _updateCommandInfo (-cmdWin->detail.commandInfo.curch);
-      wmove (cmdWin->generic.handle,
-	     cmdWin->detail.commandInfo.curLine,
-	     0 /* readline will rewrite the prompt from 0 */ );
-      wrefresh (cmdWin->generic.handle);
-
-    }
-  else if (str == term_goto)
-    {
-
-      /* This is actually a tgoto() specifying a character position,
-     * followed by either a term_IC/term_DC which [I think] means
-     * insert/delete one character at that position.
-     * There are complications with this one - need to either
-     * extract the position from the string, or have a backdoor
-     * means of communicating it from ../readline/display.c.
-     * So this one is not yet implemented.
-     * Not doing it seems to have no ill effects on command-line-editing
-     * that I've noticed so far. - RT
-     */
-
-    }
-  else if (str == term_dc)
-    {
-
-      /* Delete character at current cursor position */
-      wdelch (cmdWin->generic.handle);
-      wrefresh (cmdWin->generic.handle);
-
-    }
-  else if (str == term_im)
-    {
-
-      /* Turn on insert mode. */
-      insert_mode = 1;
-
-    }
-  else if (str == term_ei)
-    {
-
-      /* Turn off insert mode. */
-      insert_mode = 0;
-
-      /* Strings we know about but don't handle
-   * specially here are just passed along to tputs().
-   *
-   * These are not handled because (as far as I can tell)
-   * they are not actually emitted by the readline package
-   * in the course of doing command-line editing. Some of them
-   * theoretically could be used in the future, in which case we'd
-   * need to handle them.
-   */
-    }
-  else if (str == term_ic ||	/* insert character */
-	   str == term_cursor_move ||	/* cursor move */
-	   str == term_clrpag ||/* clear page */
-	   str == term_mm ||	/* turn on meta key */
-	   str == term_mo ||	/* turn off meta key */
-	   str == term_up ||	/* up one line (not expected) */
-	   str == term_scroll_region ||	/* set scroll region */
-	   str == term_memory_lock ||	/* lock screen above cursor */
-	   str == term_memory_unlock ||	/* unlock screen above cursor */
-	   str == visible_bell)
-    {				/* flash screen */
-      tputs (str, affcnt, putfunc);
-    }
-  else
-    {				/* something else */
-      tputs (str, affcnt, putfunc);
-    }
-}				/* tui_tputs */
-
-
-/*
-** tui_vwgetch()
-**        Wrapper around wgetch with the window in a va_list
-*/
-unsigned int
-#ifdef __STDC__
-tui_vwgetch (va_list args)
-#else
-tui_vwgetch (args)
-     va_list args;
-#endif
-{
-  unsigned int ch;
-  WINDOW *window;
-
-  window = va_arg (args, WINDOW *);
-
-  return ((unsigned int) wgetch (window));
-}				/* tui_vwgetch */
-
-
-/*
-** tui_vread()
-**   Wrapper around read() with paramets in a va_list
-*/
-unsigned int
-#ifdef __STDC__
-tui_vread (va_list args)
-#else
-tui_vread (args)
-     va_list args;
-#endif
-{
-  int result = 0;
-  int filedes = va_arg (args, int);
-  char *buf = va_arg (args, char *);
-  int nbytes = va_arg (args, int);
-
-  result = read (filedes, buf, nbytes);
-
-  return result;
-}				/* tui_vread() */
-
-/*
-** tuiRead()
-**    Function to perform a read() catching resize events
-*/
-int
-#ifdef __STDC__
-tuiRead (
-	  int filedes,
-	  char *buf,
-	  int nbytes)
-#else
-tuiRead (filedes, buf, nbytes)
-     int filedes;
-     char *buf;
-     int nbytes;
-#endif
-{
-  int result = 0;
-
-  result = (int) vcatch_errors ((OpaqueFuncPtr) tui_vread, filedes, buf, nbytes);
-  *buf = _tuiHandleResizeDuringIO (*buf);
-
-  return result;
-}				/* tuiRead */
-
-
-/*
-** tuiGetc().
-**        Get a character from the command window.
-**		This is called from the readline package,
-**              that is, we have:
-**                tuiGetc() [here], called from
-**                readline code [in ../readline/], called from
-**                command_line_input() in top.c
-*/
-unsigned int
-#ifdef __STDC__
-tuiGetc (void)
-#else
-tuiGetc ()
-#endif
-{
-  unsigned int ch;
-  extern char *rl_prompt;
-  extern char *rl_line_buffer;
-  extern int rl_point;
-
-  /* Call the curses routine that reads one character */
-#ifndef COMMENT
-  ch = (unsigned int) vcatch_errors ((OpaqueFuncPtr) tui_vwgetch,
-				     cmdWin->generic.handle);
-#else
-  ch = wgetch (cmdWin->generic.handle);
-#endif
-  ch = _tuiHandleResizeDuringIO (ch);
-
-  if (m_isCommandChar (ch))
-    {				/* Handle prev/next/up/down here */
-      tuiTermSetup (0);
-      ch = tuiDispatchCtrlChar (ch);
-      cmdWin->detail.commandInfo.curch = strlen (rl_prompt) + rl_point;
-      tuiTermUnsetup (0, cmdWin->detail.commandInfo.curch);
-    }
-  if (ch == '\n' || ch == '\r' || ch == '\f')
-    cmdWin->detail.commandInfo.curch = 0;
-  else
-    tuiIncrCommandCharCountBy (1);
-
-  return ch;
-}				/* tuiGetc */
-
-
-/*
-** tuiBufferGetc().
-*/
-/*elz: this function reads a line of input from the user and
-puts it in a static buffer. Subsequent calls to this same function
-obtain one char at the time, providing the caller with a behavior
-similar to fgetc. When the input is buffered, the backspaces have
-the needed effect, i.e. ignore the last char active in the buffer*/
-/* so far this function is called only from the query function in
-utils.c*/
-
-unsigned int
-#ifdef __STDC__
-tuiBufferGetc (void)
-#else
-tuiBufferGetc ()
-#endif
-{
-  unsigned int ch;
-  static unsigned char _ibuffer[512];
-  static int index_read = -1;
-  static int length_of_answer = -1;
-  int pos = 0;
-
-  if (length_of_answer == -1)
-    {
-      /* this is the first time through, need to read the answer*/
-      do
-	{
-	  /* Call the curses routine that reads one character */
-	  ch = (unsigned int) wgetch (cmdWin->generic.handle);
-	  if (ch != '\b')
-	    {
-	      _ibuffer[pos] = ch;
-	      pos++;
-	    }
-	  else
-	    pos--;
-	}
-      while (ch != '\r' && ch != '\n');
-
-      length_of_answer = pos;
-      index_read = 0;
-    }
-
-  ch = _ibuffer[index_read];
-  index_read++;
-
-  if (index_read == length_of_answer)
-    {
-      /*this is the last time through, reset for next query*/
-      index_read = -1;
-      length_of_answer = -1;
-    }
-
-  wrefresh (cmdWin->generic.handle);
-
-  return (ch);
-}				/* tuiBufferGetc */
-
-
-/*
-** tuiStartNewLines().
-*/
-void
-#ifdef __STDC__
-tuiStartNewLines (
-		   int numLines)
-#else
-tuiStartNewLines (numLines)
-     int numLines;
-#endif
-{
-  if (numLines > 0)
-    {
-      if (cmdWin->generic.viewportHeight > 1 &&
-	cmdWin->detail.commandInfo.curLine < cmdWin->generic.viewportHeight)
-	cmdWin->detail.commandInfo.curLine += numLines;
-      else
-	scroll (cmdWin->generic.handle);
-      cmdWin->detail.commandInfo.curch = 0;
-      wmove (cmdWin->generic.handle,
-	     cmdWin->detail.commandInfo.curLine,
-	     cmdWin->detail.commandInfo.curch);
-      tuiRefreshWin (&cmdWin->generic);
-    }
-
-  return;
-}				/* tuiStartNewLines */
-
-
-/*
-** tui_vStartNewLines().
-**        With numLines in a va_list
-*/
-void
-#ifdef __STDC__
-tui_vStartNewLines (
-		     va_list args)
-#else
-tui_vStartNewLines (args)
-     va_list args;
-#endif
-{
-  int numLines = va_arg (args, int);
-
-  tuiStartNewLines (numLines);
-
-  return;
-}				/* tui_vStartNewLines */
-
-
-/****************************************************************************
-**                   LOCAL STATIC FUNCTIONS                                **
-*****************************************************************************/
-
-
-/*
-** _tuiHandleResizeDuringIO
-**    This function manages the cleanup when a resize has occured
-**    From within a call to getch() or read.  Returns the character
-**    to return from getc or read.
-*/
-static unsigned int
-#ifdef __STDC__
-_tuiHandleResizeDuringIO (
-			   unsigned int originalCh)	/* the char just read */
-#else
-_tuiHandleResizeDuringIO (originalCh)
-     unsigned int originalCh;
-#endif
-{
-  if (tuiWinResized ())
-    {
-      tuiDo ((TuiOpaqueFuncPtr) tuiRefreshAll);
-      dont_repeat ();
-      tuiSetWinResizedTo (FALSE);
-      rl_reset ();
-      return '\n';
-    }
-  else
-    return originalCh;
-}				/* _tuiHandleResizeDuringIO */
-
-
-/*
-** _updateCommandInfo().
-**        Function to update the command window information.
-*/
-static void
-#ifdef __STDC__
-_updateCommandInfo (
-		     int sizeOfString)
-#else
-_updateCommandInfo (sizeOfString)
-     int sizeOfString;
-#endif
-{
-
-  if ((sizeOfString +
-       cmdWin->detail.commandInfo.curch) > cmdWin->generic.width)
-    {
-      int newCurch = sizeOfString + cmdWin->detail.commandInfo.curch;
-
-      tuiStartNewLines (1);
-      cmdWin->detail.commandInfo.curch = newCurch - cmdWin->generic.width;
-    }
-  else
-    cmdWin->detail.commandInfo.curch += sizeOfString;
-
-  return;
-}				/* _updateCommandInfo */
-
-
-/* Looked at in main.c, fputs_unfiltered(), to decide
- * if it's safe to do standard output to the command window.
- */
-int tui_owns_terminal = 0;
-
-/* Called to set up the terminal for TUI (curses) I/O.
- * We do this either on our way "in" to GDB after target
- * program execution, or else within tuiDo just before
- * going off to TUI routines.
- */
-
-void
-#ifdef __STDC__
-tuiTermSetup (
-	       int turn_off_echo)
-#else
-tuiTermSetup (turn_off_echo)
-     int turn_off_echo;
-#endif
-{
-  char *buffer;
-  int start;
-  int end;
-  int endcol;
-  extern char *term_scroll_region;
-  extern char *term_cursor_move;
-  extern char *term_memory_lock;
-  extern char *term_memory_unlock;
-
-  /* Turn off echoing, since the TUI does not
-     * expect echoing. Below I only put in the TERMIOS
-     * case, since that is what applies on HP-UX. turn_off_echo
-     * is 1 except for the case where we're being called
-     * on a "quit", in which case we want to leave echo on.
-     */
-  if (turn_off_echo)
-    {
-#ifdef HAVE_TERMIOS
-      struct termios tio;
-      tcgetattr (0, &tio);
-      tio.c_lflag &= ~(ECHO);
-      tcsetattr (0, TCSANOW, &tio);
-#endif
-    }
-
-  /* Compute the start and end lines of the command
-     * region. (Actually we only use end here)
-     */
-  start = winList[CMD_WIN]->generic.origin.y;
-  end = start + winList[CMD_WIN]->generic.height - 1;
-  endcol = winList[CMD_WIN]->generic.width - 1;
-
-  if (term_memory_unlock)
-    {
-
-      /* Un-do the effect of the memory lock in terminal_inferior() */
-      tputs (term_memory_unlock, 1, (int (*)PARAMS ((int))) putchar);
-      fflush (stdout);
-
-    }
-  else if (term_scroll_region)
-    {
-
-      /* Un-do the effect of setting scroll region in terminal_inferior() */
-      /* I'm actually not sure how to do this (we don't know for
-       * sure what the scroll region was *before* we changed it),
-       * but I'll guess that setting it to the whole screen is
-       * the right thing. So, ...
-       */
-
-      /* Set scroll region to be 0..end */
-      buffer = (char *) tgoto (term_scroll_region, end, 0);
-      tputs (buffer, 1, (int (*)PARAMS ((int))) putchar);
-
-    }				/* else we're out of luck */
-
-  /* This is an attempt to keep the logical & physical
-       * cursor in synch, going into curses. Without this,
-       * curses seems to be confused by the fact that
-       * GDB has physically moved the curser on it. One
-       * visible effect of removing this code is that the
-       * locator window fails to get updated and the line
-       * of text that *should* go into the locator window
-       * often goes to the wrong place.
-       */
-  /* What's done here is to  tell curses to write a ' '
-       * at the bottom right corner of the screen.
-       * The idea is to wind up with the cursor in a known
-       * place.
-       * Note I'm relying on refresh()
-       * only writing what changed (the space),
-       * not the whole screen.
-       */
-  standend ();
-  move (end, endcol - 1);
-  addch (' ');
-  refresh ();
-
-  tui_owns_terminal = 1;
-}				/* tuiTermSetup */
-
-
-/* Called to set up the terminal for target program I/O, meaning I/O
- * is confined to the command-window area.  We also call this on our
- * way out of tuiDo, thus setting up the terminal this way for
- * debugger command I/O.  */
-void
-#ifdef __STDC__
-tuiTermUnsetup (
-		 int turn_on_echo,
-		 int to_column)
-#else
-tuiTermUnsetup (turn_on_echo, to_column)
-     int turn_on_echo;
-     int to_column;
-#endif
-{
-  int start;
-  int end;
-  int curline;
-  char *buffer;
-  /* The next bunch of things are from readline */
-  extern char *term_scroll_region;
-  extern char *term_cursor_move;
-  extern char *term_memory_lock;
-  extern char *term_memory_unlock;
-  extern char *term_se;
-
-  /* We need to turn on echoing, since the TUI turns it off */
-  /* Below I only put in the TERMIOS case, since that
-     * is what applies on HP-UX.
-     */
-  if (turn_on_echo)
-    {
-#ifdef HAVE_TERMIOS
-      struct termios tio;
-      tcgetattr (0, &tio);
-      tio.c_lflag |= (ECHO);
-      tcsetattr (0, TCSANOW, &tio);
-#endif
-    }
-
-  /* Compute the start and end lines of the command
-     * region, as well as the last "real" line of
-     * the region (normally same as end, except when
-     * we're first populating the region)
-     */
-  start = winList[CMD_WIN]->generic.origin.y;
-  end = start + winList[CMD_WIN]->generic.height - 1;
-  curline = start + winList[CMD_WIN]->detail.commandInfo.curLine;
-
-  /* We want to confine target I/O to the command region.
-     * In order to do so, we must either have "memory lock"
-     * (hpterm's) or "scroll regions" (xterm's).
-     */
-  if (term_cursor_move && term_memory_lock)
-    {
-
-      /* Memory lock means lock region above cursor.
-       * So first position the cursor, then call memory lock.
-       */
-      buffer = tgoto (term_cursor_move, 0, start);
-      tputs (buffer, 1, (int (*)PARAMS ((int))) putchar);
-      tputs (term_memory_lock, 1, (int (*)PARAMS ((int))) putchar);
-
-    }
-  else if (term_scroll_region)
-    {
-
-      /* Set the scroll region to the command window */
-      buffer = tgoto (term_scroll_region, end, start);
-      tputs (buffer, 1, (int (*)PARAMS ((int))) putchar);
-
-    }				/* else we can't do anything about target I/O */
-
-  /* Also turn off standout mode, in case it is on */
-  if (term_se != NULL)
-    tputs (term_se, 1, (int (*)PARAMS ((int))) putchar);
-
-  /* Now go to the appropriate spot on the end line */
-  buffer = tgoto (term_cursor_move, to_column, end);
-  tputs (buffer, 1, (int (*)PARAMS ((int))) putchar);
-  fflush (stdout);
-
-  tui_owns_terminal = 0;
-}				/* tuiTermUnsetup */
diff --git a/gdb/tui/tuiIO.h b/gdb/tui/tuiIO.h
deleted file mode 100644
index bcbeffe..0000000
--- a/gdb/tui/tuiIO.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _TUI_IO_H
-#define _TUI_IO_H
-/*
-** This header contains defitions to support tuiIO.c
-*/
-
-
-#include <stdio.h>
-
-extern void             tuiPuts_unfiltered PARAMS ((const char *, GDB_FILE *));
-extern unsigned int     tuiGetc PARAMS ((void));
-extern unsigned int     tuiBufferGetc PARAMS ((void));
-extern int              tuiRead PARAMS ((int, char *, int));
-extern void             tuiStartNewLines PARAMS ((int));
-extern void             tui_vStartNewLines PARAMS ((va_list));
-extern unsigned int     tui_vwgetch PARAMS ((va_list));
-extern void             tuiTermSetup PARAMS ((int));
-extern void             tuiTermUnsetup PARAMS ((int, int));
-
-
-
-#define m_tuiStartNewLine       tuiStartNewLines(1)
-#define m_isStartSequence(ch)   (ch == 27)
-#define m_isEndSequence(ch)     (ch == 126)
-#define m_isBackspace(ch)       (ch == 8)
-#define m_isDeleteChar(ch)      (ch == KEY_DC)
-#define m_isDeleteLine(ch)      (ch == KEY_DL)
-#define m_isDeleteToEol(ch)     (ch == KEY_EOL)
-#define m_isNextPage(ch)        (ch == KEY_NPAGE)
-#define m_isPrevPage(ch)        (ch == KEY_PPAGE)
-#define m_isLeftArrow(ch)       (ch == KEY_LEFT)
-#define m_isRightArrow(ch)      (ch == KEY_RIGHT)
-
-#define m_isCommandChar(ch)     (m_isNextPage(ch) || m_isPrevPage(ch) || \
-                                m_isLeftArrow(ch) || m_isRightArrow(ch) || \
-                                (ch == KEY_UP) || (ch == KEY_DOWN) || \
-                                (ch == KEY_SF) || (ch == KEY_SR) || \
-                                (ch == (int)'\f') || m_isStartSequence(ch))
-
-#define m_isXdbStyleCommandChar(ch)     (m_isNextPage(ch) || m_isPrevPage(ch))
-
-
-#endif /*_TUI_IO_H*/
diff --git a/gdb/tui/tuiLayout.c b/gdb/tui/tuiLayout.c
deleted file mode 100644
index 6aa380c..0000000
--- a/gdb/tui/tuiLayout.c
+++ /dev/null
@@ -1,1410 +0,0 @@
-/*
-** tuiLayout.c
-** This module contains procedures for handling the layout of the windows.
-*/
-
-
-#include "defs.h"
-#include "command.h"
-#include "symtab.h"
-#include "frame.h"
-
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiGeneralWin.h"
-#include "tuiStack.h"
-#include "tuiRegs.h"
-#include "tuiDisassem.h"
-
-/*******************************
-** Static Local Decls
-********************************/
-
-static void _initGenWinInfo PARAMS
-  ((TuiGenWinInfoPtr, TuiWinType, int, int, int, int));
-static void _initAndMakeWin PARAMS
-  ((Opaque *, TuiWinType, int, int, int, int, int));
-static void _showSourceOrDisassemAndCommand PARAMS
-  ((TuiLayoutType));
-static void _makeSourceOrDisassemWindow PARAMS
-  ((TuiWinInfoPtr *, TuiWinType, int, int));
-static void _makeCommandWindow PARAMS ((TuiWinInfoPtr *, int, int));
-static void _makeSourceWindow PARAMS ((TuiWinInfoPtr *, int, int));
-static void _makeDisassemWindow PARAMS
-  ((TuiWinInfoPtr *, int, int));
-static void _makeDataWindow PARAMS ((TuiWinInfoPtr *, int, int));
-static void _showSourceCommand PARAMS ((void));
-static void _showDisassemCommand PARAMS ((void));
-static void _showSourceDisassemCommand PARAMS ((void));
-static void _showData PARAMS ((TuiLayoutType));
-static TuiLayoutType _nextLayout PARAMS ((void));
-static TuiLayoutType _prevLayout PARAMS ((void));
-static void _tuiLayout_command PARAMS ((char *, int));
-static void _tuiToggleLayout_command PARAMS ((char *, int));
-static void _tui_vToggleLayout_command PARAMS ((va_list));
-static void _tuiToggleSplitLayout_command PARAMS ((char *, int));
-static void _tui_vToggleSplitLayout_command PARAMS ((va_list));
-static Opaque _extractDisplayStartAddr PARAMS ((void));
-static void _tuiHandleXDBLayout PARAMS ((TuiLayoutDefPtr));
-static TuiStatus _tuiSetLayoutTo PARAMS ((char *));
-
-
-/***************************************
-** DEFINITIONS
-***************************************/
-
-#define LAYOUT_USAGE     "Usage: layout prev | next | <layout_name> \n"
-
-/***************************************
-** Static Local Data
-***************************************/
-static TuiLayoutType lastLayout = UNDEFINED_LAYOUT;
-
-/***************************************
-** PUBLIC FUNCTIONS
-***************************************/
-
-/*
-** showLayout().
-**        Show the screen layout defined
-*/
-void
-#ifdef __STDC__
-showLayout (
-	     TuiLayoutType layout)
-#else
-showLayout (layout)
-     TuiLayoutType layout;
-#endif
-{
-  TuiLayoutType curLayout = currentLayout ();
-
-  if (layout != curLayout)
-    {
-      /*
-        ** Since the new layout may cause changes in window size, we
-        ** should free the content and reallocate on next display of
-        ** source/asm
-        */
-      tuiClearAllSourceWinsContent (NO_EMPTY_SOURCE_PROMPT);
-      freeAllSourceWinsContent ();
-      clearSourceWindows ();
-      if (layout == SRC_DATA_COMMAND || layout == DISASSEM_DATA_COMMAND)
-	{
-	  _showData (layout);
-	  refreshAll (winList);
-	}
-      else
-	{
-	  /* First make the current layout be invisible */
-	  m_allBeInvisible ();
-	  m_beInvisible (locatorWinInfoPtr ());
-
-	  switch (layout)
-	    {
-	      /* Now show the new layout */
-	    case SRC_COMMAND:
-	      _showSourceCommand ();
-	      addToSourceWindows (srcWin);
-	      break;
-	    case DISASSEM_COMMAND:
-	      _showDisassemCommand ();
-	      addToSourceWindows (disassemWin);
-	      break;
-	    case SRC_DISASSEM_COMMAND:
-	      _showSourceDisassemCommand ();
-	      addToSourceWindows (srcWin);
-	      addToSourceWindows (disassemWin);
-	      break;
-	    default:
-	      break;
-	    }
-	}
-    }
-
-  return;
-}				/* showLayout */
-
-
-/*
-** tuiSetLayout()
-**    Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND,
-**    SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND.
-**    If the layout is SRC_DATA_COMMAND, DISASSEM_DATA_COMMAND, or
-**    UNDEFINED_LAYOUT, then the data window is populated according
-**    to regsDisplayType.
-*/
-TuiStatus
-#ifdef __STDC__
-tuiSetLayout (
-	       TuiLayoutType layoutType,
-	       TuiRegisterDisplayType regsDisplayType)
-#else
-tuiSetLayout (layoutType, regsDisplayType)
-     TuiLayoutType layoutType;
-     TuiRegisterDisplayType regsDisplayType;
-#endif
-{
-  TuiStatus status = TUI_SUCCESS;
-
-  if (layoutType != UNDEFINED_LAYOUT || regsDisplayType != TUI_UNDEFINED_REGS)
-    {
-      TuiLayoutType curLayout = currentLayout (), newLayout = UNDEFINED_LAYOUT;
-      int regsPopulate = FALSE;
-      Opaque addr = _extractDisplayStartAddr ();
-      TuiWinInfoPtr newWinWithFocus = (TuiWinInfoPtr) NULL, winWithFocus = tuiWinWithFocus ();
-      TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
-
-
-      if (layoutType == UNDEFINED_LAYOUT &&
-	  regsDisplayType != TUI_UNDEFINED_REGS)
-	{
-	  if (curLayout == SRC_DISASSEM_COMMAND)
-	    newLayout = DISASSEM_DATA_COMMAND;
-	  else if (curLayout == SRC_COMMAND || curLayout == SRC_DATA_COMMAND)
-	    newLayout = SRC_DATA_COMMAND;
-	  else if (curLayout == DISASSEM_COMMAND ||
-		   curLayout == DISASSEM_DATA_COMMAND)
-	    newLayout = DISASSEM_DATA_COMMAND;
-	}
-      else
-	newLayout = layoutType;
-
-      regsPopulate = (newLayout == SRC_DATA_COMMAND ||
-		      newLayout == DISASSEM_DATA_COMMAND ||
-		      regsDisplayType != TUI_UNDEFINED_REGS);
-      if (newLayout != curLayout || regsDisplayType != TUI_UNDEFINED_REGS)
-	{
-	  if (newLayout != curLayout)
-	    {
-	      if (winWithFocus != cmdWin)
-		tuiClearWinFocus ();
-	      showLayout (newLayout);
-	      /*
-                ** Now determine where focus should be
-                */
-	      if (winWithFocus != cmdWin)
-		{
-		  switch (newLayout)
-		    {
-		    case SRC_COMMAND:
-		      tuiSetWinFocusTo (srcWin);
-		      layoutDef->displayMode = SRC_WIN;
-		      layoutDef->split = FALSE;
-		      break;
-		    case DISASSEM_COMMAND:
-		      /* the previous layout was not showing
-                            ** code. this can happen if there is no
-                            ** source available:
-                            ** 1. if the source file is in another dir OR
-                            ** 2. if target was compiled without -g
-                            ** We still want to show the assembly though!
-                            */
-		      addr = vcatch_errors ((OpaqueFuncPtr)
-					    tuiGetBeginAsmAddress);
-		      tuiSetWinFocusTo (disassemWin);
-		      layoutDef->displayMode = DISASSEM_WIN;
-		      layoutDef->split = FALSE;
-		      break;
-		    case SRC_DISASSEM_COMMAND:
-		      /* the previous layout was not showing
-                            ** code. this can happen if there is no
-                            ** source available:
-                            ** 1. if the source file is in another dir OR
-                            ** 2. if target was compiled without -g
-                            ** We still want to show the assembly though!
-                            */
-		      addr = vcatch_errors ((OpaqueFuncPtr)
-					    tuiGetBeginAsmAddress);
-		      if (winWithFocus == srcWin)
-			tuiSetWinFocusTo (srcWin);
-		      else
-			tuiSetWinFocusTo (disassemWin);
-		      layoutDef->split = TRUE;
-		      break;
-		    case SRC_DATA_COMMAND:
-		      if (winWithFocus != dataWin)
-			tuiSetWinFocusTo (srcWin);
-		      else
-			tuiSetWinFocusTo (dataWin);
-		      layoutDef->displayMode = SRC_WIN;
-		      layoutDef->split = FALSE;
-		      break;
-		    case DISASSEM_DATA_COMMAND:
-		      /* the previous layout was not showing
-                            ** code. this can happen if there is no
-                            ** source available:
-                            ** 1. if the source file is in another dir OR
-                            ** 2. if target was compiled without -g
-                            ** We still want to show the assembly though!
-                            */
-		      addr = vcatch_errors ((OpaqueFuncPtr)
-					    tuiGetBeginAsmAddress);
-		      if (winWithFocus != dataWin)
-			tuiSetWinFocusTo (disassemWin);
-		      else
-			tuiSetWinFocusTo (dataWin);
-		      layoutDef->displayMode = DISASSEM_WIN;
-		      layoutDef->split = FALSE;
-		      break;
-		    default:
-		      break;
-		    }
-		}
-	      if (newWinWithFocus != (TuiWinInfoPtr) NULL)
-		tuiSetWinFocusTo (newWinWithFocus);
-	      /*
-                ** Now update the window content
-                */
-	      if (!regsPopulate &&
-		  (newLayout == SRC_DATA_COMMAND ||
-		   newLayout == DISASSEM_DATA_COMMAND))
-		tuiDisplayAllData ();
-
-	      tuiUpdateSourceWindowsWithAddr (addr);
-	    }
-	  if (regsPopulate)
-	    {
-	      layoutDef->regsDisplayType =
-		(regsDisplayType == TUI_UNDEFINED_REGS ?
-		 TUI_GENERAL_REGS : regsDisplayType);
-	      tuiShowRegisters (layoutDef->regsDisplayType);
-	    }
-	}
-    }
-  else
-    status = TUI_FAILURE;
-
-  return status;
-}				/* tuiSetLayout */
-
-
-/*
-** tui_vSetLayoutTo()
-**        Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA,
-**        REGS, $REGS, $GREGS, $FREGS, $SREGS with arguments in a va_list
-*/
-TuiStatus
-#ifdef __STDC__
-tui_vSetLayoutTo (
-		   va_list args)
-#else
-tui_vSetLayoutTo (args)
-     va_list args;
-#endif
-{
-  char *layoutName;
-
-  layoutName = va_arg (args, char *);
-
-  return (_tuiSetLayoutTo (layoutName));
-}				/* tui_vSetLayoutTo */
-
-
-/*
-** tuiAddWinToLayout().
-**        Add the specified window to the layout in a logical way.
-**        This means setting up the most logical layout given the
-**        window to be added.
-*/
-void
-#ifdef __STDC__
-tuiAddWinToLayout (
-		    TuiWinType type)
-#else
-tuiAddWinToLayout (type)
-     TuiWinType type;
-#endif
-{
-  TuiLayoutType curLayout = currentLayout ();
-
-  switch (type)
-    {
-    case SRC_WIN:
-      if (curLayout != SRC_COMMAND &&
-	  curLayout != SRC_DISASSEM_COMMAND &&
-	  curLayout != SRC_DATA_COMMAND)
-	{
-	  clearSourceWindowsDetail ();
-	  if (curLayout == DISASSEM_DATA_COMMAND)
-	    showLayout (SRC_DATA_COMMAND);
-	  else
-	    showLayout (SRC_COMMAND);
-	}
-      break;
-    case DISASSEM_WIN:
-      if (curLayout != DISASSEM_COMMAND &&
-	  curLayout != SRC_DISASSEM_COMMAND &&
-	  curLayout != DISASSEM_DATA_COMMAND)
-	{
-	  clearSourceWindowsDetail ();
-	  if (curLayout == SRC_DATA_COMMAND)
-	    showLayout (DISASSEM_DATA_COMMAND);
-	  else
-	    showLayout (DISASSEM_COMMAND);
-	}
-      break;
-    case DATA_WIN:
-      if (curLayout != SRC_DATA_COMMAND &&
-	  curLayout != DISASSEM_DATA_COMMAND)
-	{
-	  if (curLayout == DISASSEM_COMMAND)
-	    showLayout (DISASSEM_DATA_COMMAND);
-	  else
-	    showLayout (SRC_DATA_COMMAND);
-	}
-      break;
-    default:
-      break;
-    }
-
-  return;
-}				/* tuiAddWinToLayout */
-
-
-/*
-** tui_vAddWinToLayout().
-**        Add the specified window to the layout in a logical way,
-**        with arguments in a va_list.
-*/
-void
-#ifdef __STDC__
-tui_vAddWinToLayout (
-		      va_list args)
-#else
-tui_vAddWinToLayout (args)
-     va_list args;
-#endif
-{
-  TuiWinType type = va_arg (args, TuiWinType);
-
-  tuiAddWinToLayout (type);
-
-  return;
-}				/* tui_vAddWinToLayout */
-
-
-/*
-** tuiDefaultWinHeight().
-**        Answer the height of a window.  If it hasn't been created yet,
-**        answer what the height of a window would be based upon its
-**        type and the layout.
-*/
-int
-#ifdef __STDC__
-tuiDefaultWinHeight (
-		      TuiWinType type,
-		      TuiLayoutType layout)
-#else
-tuiDefaultWinHeight (type, layout)
-     TuiWinType type;
-     TuiLayoutType layout;
-#endif
-{
-  int h;
-
-  if (winList[type] != (TuiWinInfoPtr) NULL)
-    h = winList[type]->generic.height;
-  else
-    {
-      switch (layout)
-	{
-	case SRC_COMMAND:
-	case DISASSEM_COMMAND:
-	  if (m_winPtrIsNull (cmdWin))
-	    h = termHeight () / 2;
-	  else
-	    h = termHeight () - cmdWin->generic.height;
-	  break;
-	case SRC_DISASSEM_COMMAND:
-	case SRC_DATA_COMMAND:
-	case DISASSEM_DATA_COMMAND:
-	  if (m_winPtrIsNull (cmdWin))
-	    h = termHeight () / 3;
-	  else
-	    h = (termHeight () - cmdWin->generic.height) / 2;
-	  break;
-	default:
-	  h = 0;
-	  break;
-	}
-    }
-
-  return h;
-}				/* tuiDefaultWinHeight */
-
-
-/*
-** tuiDefaultWinViewportHeight().
-**        Answer the height of a window.  If it hasn't been created yet,
-**        answer what the height of a window would be based upon its
-**        type and the layout.
-*/
-int
-#ifdef __STDC__
-tuiDefaultWinViewportHeight (
-			      TuiWinType type,
-			      TuiLayoutType layout)
-#else
-tuiDefaultWinViewportHeight (type, layout)
-     TuiWinType type;
-     TuiLayoutType layout;
-#endif
-{
-  int h;
-
-  h = tuiDefaultWinHeight (type, layout);
-
-  if (winList[type] == cmdWin)
-    h -= 1;
-  else
-    h -= 2;
-
-  return h;
-}				/* tuiDefaultWinViewportHeight */
-
-
-/*
-** _initialize_tuiLayout().
-**        Function to initialize gdb commands, for tui window layout
-**        manipulation.
-*/
-void
-_initialize_tuiLayout ()
-{
-  if (tui_version)
-    {
-      add_com ("layout", class_tui, _tuiLayout_command,
-	       "Change the layout of windows.\n\
-Usage: layout prev | next | <layout_name> \n\
-Layout names are:\n\
-   src   : Displays source and command windows.\n\
-   asm   : Displays disassembly and command windows.\n\
-   split : Displays source, disassembly and command windows.\n\
-   regs  : Displays register window. If existing layout\n\
-           is source/command or assembly/command, the \n\
-           register window is displayed. If the\n\
-           source/assembly/command (split) is displayed, \n\
-           the register window is displayed with \n\
-           the window that has current logical focus.\n");
-      if (xdb_commands)
-	{
-	  add_com ("td", class_tui, _tuiToggleLayout_command,
-		   "Toggle between Source/Command and Disassembly/Command layouts.\n");
-	  add_com ("ts", class_tui, _tuiToggleSplitLayout_command,
-		   "Toggle between Source/Command or Disassembly/Command and \n\
-Source/Disassembly/Command layouts.\n");
-	}
-    }
-
-  return;
-}				/* _intialize_tuiLayout */
-
-
-/*************************
-** STATIC LOCAL FUNCTIONS
-**************************/
-
-
-/*
-** _tuiSetLayoutTo()
-**    Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, REGS,
-**        $REGS, $GREGS, $FREGS, $SREGS.
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiSetLayoutTo (
-		  char *layoutName)
-#else
-_tuiSetLayoutTo (layoutName)
-     char *layoutName;
-#endif
-{
-  TuiStatus status = TUI_SUCCESS;
-
-  if (layoutName != (char *) NULL)
-    {
-      register int i;
-      register char *bufPtr;
-      TuiLayoutType newLayout = UNDEFINED_LAYOUT;
-      TuiRegisterDisplayType dpyType = TUI_UNDEFINED_REGS;
-      TuiLayoutType curLayout = currentLayout ();
-
-      bufPtr = (char *) tuiStrDup (layoutName);
-      for (i = 0; (i < strlen (layoutName)); i++)
-	bufPtr[i] = toupper (bufPtr[i]);
-
-      /* First check for ambiguous input */
-      if (strlen (bufPtr) <= 1 && (*bufPtr == 'S' || *bufPtr == '$'))
-	{
-	  warning ("Ambiguous command input.\n");
-	  status = TUI_FAILURE;
-	}
-      else
-	{
-	  if (subsetCompare (bufPtr, "SRC"))
-	    newLayout = SRC_COMMAND;
-	  else if (subsetCompare (bufPtr, "ASM"))
-	    newLayout = DISASSEM_COMMAND;
-	  else if (subsetCompare (bufPtr, "SPLIT"))
-	    newLayout = SRC_DISASSEM_COMMAND;
-	  else if (subsetCompare (bufPtr, "REGS") ||
-		   subsetCompare (bufPtr, TUI_GENERAL_SPECIAL_REGS_NAME) ||
-		   subsetCompare (bufPtr, TUI_GENERAL_REGS_NAME) ||
-		   subsetCompare (bufPtr, TUI_FLOAT_REGS_NAME) ||
-		   subsetCompare (bufPtr, TUI_SPECIAL_REGS_NAME))
-	    {
-	      if (curLayout == SRC_COMMAND || curLayout == SRC_DATA_COMMAND)
-		newLayout = SRC_DATA_COMMAND;
-	      else
-		newLayout = DISASSEM_DATA_COMMAND;
-
-/* could ifdef out the following code. when compile with -z, there are null 
-   pointer references that cause a core dump if 'layout regs' is the first 
-   layout command issued by the user. HP has asked us to hook up this code 
-   - edie epstein
- */
-	      if (subsetCompare (bufPtr, TUI_FLOAT_REGS_NAME))
-		{
-		  if (dataWin->detail.dataDisplayInfo.regsDisplayType !=
-		      TUI_SFLOAT_REGS &&
-		      dataWin->detail.dataDisplayInfo.regsDisplayType !=
-		      TUI_DFLOAT_REGS)
-		    dpyType = TUI_SFLOAT_REGS;
-		  else
-		    dpyType =
-		      dataWin->detail.dataDisplayInfo.regsDisplayType;
-		}
-	      else if (subsetCompare (bufPtr,
-				      TUI_GENERAL_SPECIAL_REGS_NAME))
-		dpyType = TUI_GENERAL_AND_SPECIAL_REGS;
-	      else if (subsetCompare (bufPtr, TUI_GENERAL_REGS_NAME))
-		dpyType = TUI_GENERAL_REGS;
-	      else if (subsetCompare (bufPtr, TUI_SPECIAL_REGS_NAME))
-		dpyType = TUI_SPECIAL_REGS;
-	      else
-		{
-		  if (dataWin->detail.dataDisplayInfo.regsDisplayType !=
-		      TUI_UNDEFINED_REGS)
-		    dpyType =
-		      dataWin->detail.dataDisplayInfo.regsDisplayType;
-		  else
-		    dpyType = TUI_GENERAL_REGS;
-		}
-
-/* end of potential ifdef 
- */
-
-/* if ifdefed out code above, then assume that the user wishes to display the 
-   general purpose registers 
- */
-
-/*              dpyType = TUI_GENERAL_REGS; 
- */
-	    }
-	  else if (subsetCompare (bufPtr, "NEXT"))
-	    newLayout = _nextLayout ();
-	  else if (subsetCompare (bufPtr, "PREV"))
-	    newLayout = _prevLayout ();
-	  else
-	    status = TUI_FAILURE;
-	  free (bufPtr);
-
-	  tuiSetLayout (newLayout, dpyType);
-	}
-    }
-  else
-    status = TUI_FAILURE;
-
-  return status;
-}				/* _tuiSetLayoutTo */
-
-
-static Opaque
-#ifdef __STDC__
-_extractDisplayStartAddr (void)
-#else
-_extractDisplayStartAddr ()
-#endif
-{
-  TuiLayoutType curLayout = currentLayout ();
-  Opaque addr;
-
-  switch (curLayout)
-    {
-    case SRC_COMMAND:
-    case SRC_DATA_COMMAND:
-      addr = (Opaque) find_line_pc (
-				     current_source_symtab,
-			  srcWin->detail.sourceInfo.startLineOrAddr.lineNo);
-      break;
-    case DISASSEM_COMMAND:
-    case SRC_DISASSEM_COMMAND:
-    case DISASSEM_DATA_COMMAND:
-      addr = disassemWin->detail.sourceInfo.startLineOrAddr.addr;
-      break;
-    default:
-      addr = (Opaque) NULL;
-      break;
-    }
-
-  return addr;
-}				/* _extractDisplayStartAddr */
-
-
-static void
-#ifdef __STDC__
-_tuiHandleXDBLayout (
-		      TuiLayoutDefPtr layoutDef)
-#else
-_tuiHandleXDBLayout (layoutDef)
-     TuiLayoutDefPtr layoutDef;
-#endif
-{
-  if (layoutDef->split)
-    {
-      tuiSetLayout (SRC_DISASSEM_COMMAND, TUI_UNDEFINED_REGS);
-      tuiSetWinFocusTo (winList[layoutDef->displayMode]);
-    }
-  else
-    {
-      if (layoutDef->displayMode == SRC_WIN)
-	tuiSetLayout (SRC_COMMAND, TUI_UNDEFINED_REGS);
-      else
-	tuiSetLayout (DISASSEM_DATA_COMMAND, layoutDef->regsDisplayType);
-    }
-
-
-  return;
-}				/* _tuiHandleXDBLayout */
-
-
-static void
-#ifdef __STDC__
-_tuiToggleLayout_command (
-			   char *arg,
-			   int fromTTY)
-#else
-_tuiToggleLayout_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) _tui_vToggleLayout_command, arg, fromTTY);
-}
-
-static void
-#ifdef __STDC__
-_tui_vToggleLayout_command (
-			     va_list args)
-#else
-_tui_vToggleLayout_command (args)
-     va_list args;
-#endif
-{
-  TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
-
-  if (layoutDef->displayMode == SRC_WIN)
-    layoutDef->displayMode = DISASSEM_WIN;
-  else
-    layoutDef->displayMode = SRC_WIN;
-
-  if (!layoutDef->split)
-    _tuiHandleXDBLayout (layoutDef);
-
-  return;
-}				/* _tuiToggleLayout_command */
-
-
-static void
-#ifdef __STDC__
-_tuiToggleSplitLayout_command (
-				char *arg,
-				int fromTTY)
-#else
-_tuiToggleSplitLayout_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) _tui_vToggleSplitLayout_command, arg, fromTTY);
-}
-
-static void
-#ifdef __STDC__
-_tui_vToggleSplitLayout_command (
-				  va_list args)
-#else
-_tui_vToggleSplitLayout_command (args)
-     va_list args;
-#endif
-{
-  TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
-
-  layoutDef->split = (!layoutDef->split);
-  _tuiHandleXDBLayout (layoutDef);
-
-  return;
-}				/* _tui_vToggleSplitLayout_command */
-
-
-static void
-#ifdef __STDC__
-_tuiLayout_command (
-		     char *arg,
-		     int fromTTY)
-#else
-_tuiLayout_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  if ((TuiStatus) tuiDo (
-		   (TuiOpaqueFuncPtr) tui_vSetLayoutTo, arg) != TUI_SUCCESS)
-    warning ("Invalid layout specified.\n%s" LAYOUT_USAGE);
-
-  return;
-}				/* _tuiLayout_command */
-
-/*
-** _nextLayout().
-**        Answer the previous layout to cycle to.
-*/
-static TuiLayoutType
-#ifdef __STDC__
-_nextLayout (void)
-#else
-_nextLayout ()
-#endif
-{
-  TuiLayoutType newLayout;
-
-  newLayout = currentLayout ();
-  if (newLayout == UNDEFINED_LAYOUT)
-    newLayout = SRC_COMMAND;
-  else
-    {
-      newLayout++;
-      if (newLayout == UNDEFINED_LAYOUT)
-	newLayout = SRC_COMMAND;
-    }
-
-  return newLayout;
-}				/* _nextLayout */
-
-
-/*
-** _prevLayout().
-**        Answer the next layout to cycle to.
-*/
-static TuiLayoutType
-#ifdef __STDC__
-_prevLayout (void)
-#else
-_prevLayout ()
-#endif
-{
-  TuiLayoutType newLayout;
-
-  newLayout = currentLayout ();
-  if (newLayout == SRC_COMMAND)
-    newLayout = DISASSEM_DATA_COMMAND;
-  else
-    {
-      newLayout--;
-      if (newLayout == UNDEFINED_LAYOUT)
-	newLayout = DISASSEM_DATA_COMMAND;
-    }
-
-  return newLayout;
-}				/* _prevLayout */
-
-
-
-/*
-** _makeCommandWindow().
-*/
-static void
-#ifdef __STDC__
-_makeCommandWindow (
-		     TuiWinInfoPtr * winInfoPtr,
-		     int height,
-		     int originY)
-#else
-_makeCommandWindow (winInfoPtr, height, originY)
-     TuiWinInfoPtr *winInfoPtr;
-     int height;
-     int originY;
-#endif
-{
-  _initAndMakeWin ((Opaque *) winInfoPtr,
-		   CMD_WIN,
-		   height,
-		   termWidth (),
-		   0,
-		   originY,
-		   DONT_BOX_WINDOW);
-
-  (*winInfoPtr)->canHighlight = FALSE;
-
-  return;
-}				/* _makeCommandWindow */
-
-
-/*
-** _makeSourceWindow().
-*/
-static void
-#ifdef __STDC__
-_makeSourceWindow (
-		    TuiWinInfoPtr * winInfoPtr,
-		    int height,
-		    int originY)
-#else
-_makeSourceWindow (winInfoPtr, height, originY)
-     TuiWinInfoPtr *winInfoPtr;
-     int height;
-     int originY;
-#endif
-{
-  _makeSourceOrDisassemWindow (winInfoPtr, SRC_WIN, height, originY);
-
-  return;
-}				/* _makeSourceWindow */
-
-
-/*
-** _makeDisassemWindow().
-*/
-static void
-#ifdef __STDC__
-_makeDisassemWindow (
-		      TuiWinInfoPtr * winInfoPtr,
-		      int height,
-		      int originY)
-#else
-_makeDisassemWindow (winInfoPtr, height, originY)
-     TuiWinInfoPtr *winInfoPtr;
-     int height;
-     int originY;
-#endif
-{
-  _makeSourceOrDisassemWindow (winInfoPtr, DISASSEM_WIN, height, originY);
-
-  return;
-}				/* _makeDisassemWindow */
-
-
-/*
-** _makeDataWindow().
-*/
-static void
-#ifdef __STDC__
-_makeDataWindow (
-		  TuiWinInfoPtr * winInfoPtr,
-		  int height,
-		  int originY)
-#else
-_makeDataWindow (winInfoPtr, height, originY)
-     TuiWinInfoPtr *winInfoPtr;
-     int height;
-     int originY;
-#endif
-{
-  _initAndMakeWin ((Opaque *) winInfoPtr,
-		   DATA_WIN,
-		   height,
-		   termWidth (),
-		   0,
-		   originY,
-		   BOX_WINDOW);
-
-  return;
-}				/* _makeDataWindow */
-
-
-
-/*
-**    _showSourceCommand().
-**        Show the Source/Command layout
-*/
-static void
-#ifdef __STDC__
-_showSourceCommand (void)
-#else
-_showSourceCommand ()
-#endif
-{
-  _showSourceOrDisassemAndCommand (SRC_COMMAND);
-
-  return;
-}				/* _showSourceCommand */
-
-
-/*
-**    _showDisassemCommand().
-**        Show the Dissassem/Command layout
-*/
-static void
-#ifdef __STDC__
-_showDisassemCommand (void)
-#else
-_showDisassemCommand ()
-#endif
-{
-  _showSourceOrDisassemAndCommand (DISASSEM_COMMAND);
-
-  return;
-}				/* _showDisassemCommand */
-
-
-/*
-**    _showSourceDisassemCommand().
-**        Show the Source/Disassem/Command layout
-*/
-static void
-#ifdef __STDC__
-_showSourceDisassemCommand (void)
-#else
-_showSourceDisassemCommand ()
-#endif
-{
-  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-  if (currentLayout () != SRC_DISASSEM_COMMAND)
-    {
-      int cmdHeight, srcHeight, asmHeight;
-
-      if (m_winPtrNotNull (cmdWin))
-	cmdHeight = cmdWin->generic.height;
-      else
-	cmdHeight = termHeight () / 3;
-
-      srcHeight = (termHeight () - cmdHeight) / 2;
-      asmHeight = termHeight () - (srcHeight + cmdHeight);
-
-      if (m_winPtrIsNull (srcWin))
-	_makeSourceWindow (&srcWin, srcHeight, 0);
-      else
-	{
-	  _initGenWinInfo (&srcWin->generic,
-			   srcWin->generic.type,
-			   srcHeight,
-			   srcWin->generic.width,
-			   srcWin->detail.sourceInfo.executionInfo->width,
-			   0);
-	  srcWin->canHighlight = TRUE;
-	  _initGenWinInfo (srcWin->detail.sourceInfo.executionInfo,
-			   EXEC_INFO_WIN,
-			   srcHeight,
-			   3,
-			   0,
-			   0);
-	  m_beVisible (srcWin);
-	  m_beVisible (srcWin->detail.sourceInfo.executionInfo);
-	  srcWin->detail.sourceInfo.hasLocator = FALSE;;
-	}
-      if (m_winPtrNotNull (srcWin))
-	{
-	  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-	  tuiShowSourceContent (srcWin);
-	  if (m_winPtrIsNull (disassemWin))
-	    {
-	      _makeDisassemWindow (&disassemWin, asmHeight, srcHeight - 1);
-	      _initAndMakeWin ((Opaque *) & locator,
-			       LOCATOR_WIN,
-			       2 /* 1 */ ,
-			       termWidth (),
-			       0,
-			       (srcHeight + asmHeight) - 1,
-			       DONT_BOX_WINDOW);
-	    }
-	  else
-	    {
-	      _initGenWinInfo (locator,
-			       LOCATOR_WIN,
-			       2 /* 1 */ ,
-			       termWidth (),
-			       0,
-			       (srcHeight + asmHeight) - 1);
-	      disassemWin->detail.sourceInfo.hasLocator = TRUE;
-	      _initGenWinInfo (
-				&disassemWin->generic,
-				disassemWin->generic.type,
-				asmHeight,
-				disassemWin->generic.width,
-			disassemWin->detail.sourceInfo.executionInfo->width,
-				srcHeight - 1);
-	      _initGenWinInfo (disassemWin->detail.sourceInfo.executionInfo,
-			       EXEC_INFO_WIN,
-			       asmHeight,
-			       3,
-			       0,
-			       srcHeight - 1);
-	      disassemWin->canHighlight = TRUE;
-	      m_beVisible (disassemWin);
-	      m_beVisible (disassemWin->detail.sourceInfo.executionInfo);
-	    }
-	  if (m_winPtrNotNull (disassemWin))
-	    {
-	      srcWin->detail.sourceInfo.hasLocator = FALSE;
-	      disassemWin->detail.sourceInfo.hasLocator = TRUE;
-	      m_beVisible (locator);
-	      tuiShowLocatorContent ();
-	      tuiShowSourceContent (disassemWin);
-
-	      if (m_winPtrIsNull (cmdWin))
-		_makeCommandWindow (&cmdWin,
-				    cmdHeight,
-				    termHeight () - cmdHeight);
-	      else
-		{
-		  _initGenWinInfo (&cmdWin->generic,
-				   cmdWin->generic.type,
-				   cmdWin->generic.height,
-				   cmdWin->generic.width,
-				   0,
-				   cmdWin->generic.origin.y);
-		  cmdWin->canHighlight = FALSE;
-		  m_beVisible (cmdWin);
-		}
-	      if (m_winPtrNotNull (cmdWin))
-		tuiRefreshWin (&cmdWin->generic);
-	    }
-	}
-      setCurrentLayoutTo (SRC_DISASSEM_COMMAND);
-    }
-
-  return;
-}				/* _showSourceDisassemCommand */
-
-
-/*
-**    _showData().
-**        Show the Source/Data/Command or the Dissassembly/Data/Command layout
-*/
-static void
-#ifdef __STDC__
-_showData (
-	    TuiLayoutType newLayout)
-#else
-_showData (newLayout)
-     TuiLayoutType newLayout;
-#endif
-{
-  int totalHeight = (termHeight () - cmdWin->generic.height);
-  int srcHeight, dataHeight;
-  TuiWinType winType;
-  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-
-  dataHeight = totalHeight / 2;
-  srcHeight = totalHeight - dataHeight;
-  m_allBeInvisible ();
-  m_beInvisible (locator);
-  _makeDataWindow (&dataWin, dataHeight, 0);
-  dataWin->canHighlight = TRUE;
-  if (newLayout == SRC_DATA_COMMAND)
-    winType = SRC_WIN;
-  else
-    winType = DISASSEM_WIN;
-  if (m_winPtrIsNull (winList[winType]))
-    {
-      if (winType == SRC_WIN)
-	_makeSourceWindow (&winList[winType], srcHeight, dataHeight - 1);
-      else
-	_makeDisassemWindow (&winList[winType], srcHeight, dataHeight - 1);
-      _initAndMakeWin ((Opaque *) & locator,
-		       LOCATOR_WIN,
-		       2 /* 1 */ ,
-		       termWidth (),
-		       0,
-		       totalHeight - 1,
-		       DONT_BOX_WINDOW);
-    }
-  else
-    {
-      _initGenWinInfo (&winList[winType]->generic,
-		       winList[winType]->generic.type,
-		       srcHeight,
-		       winList[winType]->generic.width,
-		   winList[winType]->detail.sourceInfo.executionInfo->width,
-		       dataHeight - 1);
-      _initGenWinInfo (winList[winType]->detail.sourceInfo.executionInfo,
-		       EXEC_INFO_WIN,
-		       srcHeight,
-		       3,
-		       0,
-		       dataHeight - 1);
-      m_beVisible (winList[winType]);
-      m_beVisible (winList[winType]->detail.sourceInfo.executionInfo);
-      _initGenWinInfo (locator,
-		       LOCATOR_WIN,
-		       2 /* 1 */ ,
-		       termWidth (),
-		       0,
-		       totalHeight - 1);
-    }
-  winList[winType]->detail.sourceInfo.hasLocator = TRUE;
-  m_beVisible (locator);
-  tuiShowLocatorContent ();
-  addToSourceWindows (winList[winType]);
-  setCurrentLayoutTo (newLayout);
-
-  return;
-}				/* _showData */
-
-/*
-** _initGenWinInfo().
-*/
-static void
-#ifdef __STDC__
-_initGenWinInfo (
-		  TuiGenWinInfoPtr winInfo,
-		  TuiWinType type,
-		  int height,
-		  int width,
-		  int originX,
-		  int originY)
-#else
-_initGenWinInfo (winInfo, type, height, width, originX, originY)
-     TuiGenWinInfoPtr winInfo;
-     TuiWinType type;
-     int height;
-     int width;
-     int originX;
-     int originY;
-#endif
-{
-  int h = height;
-
-  winInfo->type = type;
-  winInfo->width = width;
-  winInfo->height = h;
-  if (h > 1)
-    {
-      winInfo->viewportHeight = h - 1;
-      if (winInfo->type != CMD_WIN)
-	winInfo->viewportHeight--;
-    }
-  else
-    winInfo->viewportHeight = 1;
-  winInfo->origin.x = originX;
-  winInfo->origin.y = originY;
-
-  return;
-}				/* _initGenWinInfo */
-
-/*
-** _initAndMakeWin().
-*/
-static void
-#ifdef __STDC__
-_initAndMakeWin (
-		  Opaque * winInfoPtr,
-		  TuiWinType winType,
-		  int height,
-		  int width,
-		  int originX,
-		  int originY,
-		  int boxIt)
-#else
-_initAndMakeWin (winInfoPtr, winType, height, width, originX, originY, boxIt)
-     Opaque *winInfoPtr;
-     TuiWinType winType;
-     int height;
-     int width;
-     int originX;
-     int originY;
-     int boxIt;
-#endif
-{
-  Opaque opaqueWinInfo = *winInfoPtr;
-  TuiGenWinInfoPtr generic;
-
-  if (opaqueWinInfo == (Opaque) NULL)
-    {
-      if (m_winIsAuxillary (winType))
-	opaqueWinInfo = (Opaque) allocGenericWinInfo ();
-      else
-	opaqueWinInfo = (Opaque) allocWinInfo (winType);
-    }
-  if (m_winIsAuxillary (winType))
-    generic = (TuiGenWinInfoPtr) opaqueWinInfo;
-  else
-    generic = &((TuiWinInfoPtr) opaqueWinInfo)->generic;
-
-  if (opaqueWinInfo != (Opaque) NULL)
-    {
-      _initGenWinInfo (generic, winType, height, width, originX, originY);
-      if (!m_winIsAuxillary (winType))
-	{
-	  if (generic->type == CMD_WIN)
-	    ((TuiWinInfoPtr) opaqueWinInfo)->canHighlight = FALSE;
-	  else
-	    ((TuiWinInfoPtr) opaqueWinInfo)->canHighlight = TRUE;
-	}
-      makeWindow (generic, boxIt);
-      if (winType == LOCATOR_WIN)
-	tuiClearLocatorDisplay ();
-      echo ();
-    }
-  *winInfoPtr = opaqueWinInfo;
-
-  return;
-}				/* _initAndMakeWin */
-
-
-/*
-** _makeSourceOrDisassemWindow().
-*/
-static void
-#ifdef __STDC__
-_makeSourceOrDisassemWindow (
-			      TuiWinInfoPtr * winInfoPtr,
-			      TuiWinType type,
-			      int height,
-			      int originY)
-#else
-_makeSourceOrDisassemWindow (winInfoPtr, type, height, originY)
-     TuiWinInfoPtr *winInfoPtr;
-     TuiWinType type;
-     int height;
-     int originY;
-#endif
-{
-  TuiGenWinInfoPtr executionInfo = (TuiGenWinInfoPtr) NULL;
-
-  /*
-    ** Create the exeuction info window.
-    */
-  if (type == SRC_WIN)
-    executionInfo = sourceExecInfoWinPtr ();
-  else
-    executionInfo = disassemExecInfoWinPtr ();
-  _initAndMakeWin ((Opaque *) & executionInfo,
-		   EXEC_INFO_WIN,
-		   height,
-		   3,
-		   0,
-		   originY,
-		   DONT_BOX_WINDOW);
-  /*
-    ** Now create the source window.
-    */
-  _initAndMakeWin ((Opaque *) winInfoPtr,
-		   type,
-		   height,
-		   termWidth () - executionInfo->width,
-		   executionInfo->width,
-		   originY,
-		   BOX_WINDOW);
-
-  (*winInfoPtr)->detail.sourceInfo.executionInfo = executionInfo;
-
-  return;
-}				/* _makeSourceOrDisassemWindow */
-
-
-/*
-**    _showSourceOrDisassemAndCommand().
-**        Show the Source/Command or the Disassem layout
-*/
-static void
-#ifdef __STDC__
-_showSourceOrDisassemAndCommand (
-				  TuiLayoutType layoutType)
-#else
-_showSourceOrDisassemAndCommand (layoutType)
-     TuiLayoutType layoutType;
-#endif
-{
-  if (currentLayout () != layoutType)
-    {
-      TuiWinInfoPtr *winInfoPtr;
-      int areaLeft;
-      int srcHeight, cmdHeight;
-      TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-      if (m_winPtrNotNull (cmdWin))
-	cmdHeight = cmdWin->generic.height;
-      else
-	cmdHeight = termHeight () / 3;
-      srcHeight = termHeight () - cmdHeight;
-
-
-      if (layoutType == SRC_COMMAND)
-	winInfoPtr = &srcWin;
-      else
-	winInfoPtr = &disassemWin;
-
-      if (m_winPtrIsNull (*winInfoPtr))
-	{
-	  if (layoutType == SRC_COMMAND)
-	    _makeSourceWindow (winInfoPtr, srcHeight - 1, 0);
-	  else
-	    _makeDisassemWindow (winInfoPtr, srcHeight - 1, 0);
-	  _initAndMakeWin ((Opaque *) & locator,
-			   LOCATOR_WIN,
-			   2 /* 1 */ ,
-			   termWidth (),
-			   0,
-			   srcHeight - 1,
-			   DONT_BOX_WINDOW);
-	}
-      else
-	{
-	  _initGenWinInfo (locator,
-			   LOCATOR_WIN,
-			   2 /* 1 */ ,
-			   termWidth (),
-			   0,
-			   srcHeight - 1);
-	  (*winInfoPtr)->detail.sourceInfo.hasLocator = TRUE;
-	  _initGenWinInfo (
-			    &(*winInfoPtr)->generic,
-			    (*winInfoPtr)->generic.type,
-			    srcHeight - 1,
-			    (*winInfoPtr)->generic.width,
-		      (*winInfoPtr)->detail.sourceInfo.executionInfo->width,
-			    0);
-	  _initGenWinInfo ((*winInfoPtr)->detail.sourceInfo.executionInfo,
-			   EXEC_INFO_WIN,
-			   srcHeight - 1,
-			   3,
-			   0,
-			   0);
-	  (*winInfoPtr)->canHighlight = TRUE;
-	  m_beVisible (*winInfoPtr);
-	  m_beVisible ((*winInfoPtr)->detail.sourceInfo.executionInfo);
-	}
-      if (m_winPtrNotNull (*winInfoPtr))
-	{
-	  (*winInfoPtr)->detail.sourceInfo.hasLocator = TRUE;
-	  m_beVisible (locator);
-	  tuiShowLocatorContent ();
-	  tuiShowSourceContent (*winInfoPtr);
-
-	  if (m_winPtrIsNull (cmdWin))
-	    {
-	      _makeCommandWindow (&cmdWin, cmdHeight, srcHeight);
-	      tuiRefreshWin (&cmdWin->generic);
-	    }
-	  else
-	    {
-	      _initGenWinInfo (&cmdWin->generic,
-			       cmdWin->generic.type,
-			       cmdWin->generic.height,
-			       cmdWin->generic.width,
-			       cmdWin->generic.origin.x,
-			       cmdWin->generic.origin.y);
-	      cmdWin->canHighlight = FALSE;
-	      m_beVisible (cmdWin);
-	    }
-	}
-      setCurrentLayoutTo (layoutType);
-    }
-
-  return;
-}				/* _showSourceOrDisassemAndCommand */
diff --git a/gdb/tui/tuiLayout.h b/gdb/tui/tuiLayout.h
deleted file mode 100644
index 57d8bbc..0000000
--- a/gdb/tui/tuiLayout.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef TUI_LAYOUT_H
-#define TUI_LAYOUT_H
-
-extern void             showLayout PARAMS ((TuiLayoutType));
-extern void             tuiAddWinToLayout PARAMS ((TuiWinType));
-extern void             tui_vAddWinToLayout PARAMS ((va_list));
-extern int              tuiDefaultWinHeight 
-                             PARAMS ((TuiWinType, TuiLayoutType));
-extern int              tuiDefaultWinViewportHeight 
-                             PARAMS ((TuiWinType, TuiLayoutType));
-extern TuiStatus        tuiSetLayout 
-                             PARAMS ((TuiLayoutType, TuiRegisterDisplayType));
-extern TuiStatus        tui_vSetLayoutTo PARAMS ((va_list));
-
-#endif /*TUI_LAYOUT_H*/
diff --git a/gdb/tui/tuiRegs.c b/gdb/tui/tuiRegs.c
deleted file mode 100644
index b78b9bc..0000000
--- a/gdb/tui/tuiRegs.c
+++ /dev/null
@@ -1,1210 +0,0 @@
-
-/*
-** tuiRegs.c
-**         This module contains functions to support display of registers
-**         in the data window.
-*/
-
-
-#include "defs.h"
-#include "tui.h"
-#include "tuiData.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcmd.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "tuiLayout.h"
-#include "tuiWin.h"
-
-
-/*****************************************
-** LOCAL DEFINITIONS                    **
-******************************************/
-#define DOUBLE_FLOAT_LABEL_WIDTH    6
-#define DOUBLE_FLOAT_LABEL_FMT      "%6.6s: "
-#define DOUBLE_FLOAT_VALUE_WIDTH    30	/*min of 16 but may be in sci notation */
-
-#define SINGLE_FLOAT_LABEL_WIDTH    6
-#define SINGLE_FLOAT_LABEL_FMT      "%6.6s: "
-#define SINGLE_FLOAT_VALUE_WIDTH    25	/* min of 8 but may be in sci notation */
-
-#define SINGLE_LABEL_WIDTH    10
-#define SINGLE_LABEL_FMT      "%10.10s: "
-#define SINGLE_VALUE_WIDTH    14/* minimum of 8 but may be in sci notation */
-
-/* In the code HP gave Cygnus, this was actually a function call to a
-   PA-specific function, which was supposed to determine whether the
-   target was a 64-bit or 32-bit processor.  However, the 64-bit
-   support wasn't complete, so we didn't merge that in, so we leave
-   this here as a stub.  */
-#define IS_64BIT 0
-
-/*****************************************
-** STATIC DATA                          **
-******************************************/
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
-******************************************/
-static TuiStatus _tuiSetRegsContent
-  PARAMS ((int, int, struct frame_info *,
-	   TuiRegisterDisplayType, int));
-static char *_tuiRegisterName PARAMS ((int));
-static TuiStatus _tuiGetRegisterRawValue
-  PARAMS ((int, char *, struct frame_info *));
-static void _tuiSetRegisterElement
-  PARAMS ((int, struct frame_info *,
-	   TuiDataElementPtr, int));
-static void _tuiDisplayRegister
-  PARAMS ((int, TuiGenWinInfoPtr, enum precision_type));
-static void _tuiRegisterFormat
-  PARAMS ((char *, int, int, TuiDataElementPtr,
-	   enum precision_type));
-static TuiStatus _tuiSetGeneralRegsContent PARAMS ((int));
-static TuiStatus _tuiSetSpecialRegsContent PARAMS ((int));
-static TuiStatus _tuiSetGeneralAndSpecialRegsContent PARAMS ((int));
-static TuiStatus _tuiSetFloatRegsContent PARAMS ((TuiRegisterDisplayType, int));
-static int _tuiRegValueHasChanged
-  PARAMS ((TuiDataElementPtr, struct frame_info *,
-	   char *));
-static void _tuiShowFloat_command PARAMS ((char *, int));
-static void _tuiShowGeneral_command PARAMS ((char *, int));
-static void _tuiShowSpecial_command PARAMS ((char *, int));
-static void _tui_vShowRegisters_commandSupport PARAMS ((va_list));
-static void _tuiToggleFloatRegs_command PARAMS ((char *, int));
-static void _tuiScrollRegsForward_command PARAMS ((char *, int));
-static void _tuiScrollRegsBackward_command PARAMS ((char *, int));
-static void _tui_vShowRegisters_commandSupport PARAMS ((va_list));
-
-
-
-/*****************************************
-** PUBLIC FUNCTIONS                     **
-******************************************/
-
-/*
-** tuiLastRegsLineNo()
-**        Answer the number of the last line in the regs display.
-**        If there are no registers (-1) is returned.
-*/
-int
-#ifdef __STDC__
-tuiLastRegsLineNo (void)
-#else
-tuiLastRegsLineNo ()
-#endif
-{
-  register int numLines = (-1);
-
-  if (dataWin->detail.dataDisplayInfo.regsContentCount > 0)
-    {
-      numLines = (dataWin->detail.dataDisplayInfo.regsContentCount /
-		  dataWin->detail.dataDisplayInfo.regsColumnCount);
-      if (dataWin->detail.dataDisplayInfo.regsContentCount %
-	  dataWin->detail.dataDisplayInfo.regsColumnCount)
-	numLines++;
-    }
-  return numLines;
-}				/* tuiLastRegsLineNo */
-
-
-/*
-** tuiLineFromRegElementNo()
-**        Answer the line number that the register element at elementNo is
-**        on.  If elementNo is greater than the number of register elements
-**        there are, -1 is returned.
-*/
-int
-#ifdef __STDC__
-tuiLineFromRegElementNo (
-			  int elementNo)
-#else
-tuiLineFromRegElementNo (elementNo)
-     int elementNo;
-#endif
-{
-  if (elementNo < dataWin->detail.dataDisplayInfo.regsContentCount)
-    {
-      int i, line = (-1);
-
-      i = 1;
-      while (line == (-1))
-	{
-	  if (elementNo <
-	      (dataWin->detail.dataDisplayInfo.regsColumnCount * i))
-	    line = i - 1;
-	  else
-	    i++;
-	}
-
-      return line;
-    }
-  else
-    return (-1);
-}				/* tuiLineFromRegElementNo */
-
-
-/*
-** tuiFirstRegElementNoInLine()
-**        Answer the index of the first element in lineNo.  If lineNo is
-**        past the register area (-1) is returned.
-*/
-int
-#ifdef __STDC__
-tuiFirstRegElementNoInLine (
-			     int lineNo)
-#else
-tuiFirstRegElementNoInLine (lineNo)
-     int lineNo;
-#endif
-{
-  if ((lineNo * dataWin->detail.dataDisplayInfo.regsColumnCount)
-      <= dataWin->detail.dataDisplayInfo.regsContentCount)
-    return ((lineNo + 1) *
-	    dataWin->detail.dataDisplayInfo.regsColumnCount) -
-      dataWin->detail.dataDisplayInfo.regsColumnCount;
-  else
-    return (-1);
-}				/* tuiFirstRegElementNoInLine */
-
-
-/*
-** tuiLastRegElementNoInLine()
-**        Answer the index of the last element in lineNo.  If lineNo is past
-**        the register area (-1) is returned.
-*/
-int
-#ifdef __STDC__
-tuiLastRegElementNoInLine (
-			    int lineNo)
-#else
-tuiLastRegElementNoInLine (lineNo)
-     int lineNo;
-#endif
-{
-  if ((lineNo * dataWin->detail.dataDisplayInfo.regsColumnCount) <=
-      dataWin->detail.dataDisplayInfo.regsContentCount)
-    return ((lineNo + 1) *
-	    dataWin->detail.dataDisplayInfo.regsColumnCount) - 1;
-  else
-    return (-1);
-}				/* tuiLastRegElementNoInLine */
-
-
-/*
-** tuiCalculateRegsColumnCount
-**        Calculate the number of columns that should be used to display
-**        the registers.
-*/
-int
-#ifdef __STDC__
-tuiCalculateRegsColumnCount (
-			      TuiRegisterDisplayType dpyType)
-#else
-tuiCalculateRegsColumnCount (dpyType)
-     TuiRegisterDisplayType dpyType;
-#endif
-{
-  int colCount, colWidth;
-
-  if (IS_64BIT || dpyType == TUI_DFLOAT_REGS)
-    colWidth = DOUBLE_FLOAT_VALUE_WIDTH + DOUBLE_FLOAT_LABEL_WIDTH;
-  else
-    {
-      if (dpyType == TUI_SFLOAT_REGS)
-	colWidth = SINGLE_FLOAT_VALUE_WIDTH + SINGLE_FLOAT_LABEL_WIDTH;
-      else
-	colWidth = SINGLE_VALUE_WIDTH + SINGLE_LABEL_WIDTH;
-    }
-  colCount = (dataWin->generic.width - 2) / colWidth;
-
-  return colCount;
-}				/* tuiCalulateRegsColumnCount */
-
-
-/*
-** tuiShowRegisters().
-**        Show the registers int the data window as indicated by dpyType.
-**        If there is any other registers being displayed, then they are
-**        cleared.  What registers are displayed is dependent upon dpyType.
-*/
-void
-#ifdef __STDC__
-tuiShowRegisters (
-		   TuiRegisterDisplayType dpyType)
-#else
-tuiShowRegisters (dpyType)
-     TuiRegisterDisplayType dpyType;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-  int refreshValuesOnly = FALSE;
-
-  /* Say that registers should be displayed, even if there is a problem */
-  dataWin->detail.dataDisplayInfo.displayRegs = TRUE;
-
-  if (target_has_registers)
-    {
-      refreshValuesOnly =
-	(dpyType == dataWin->detail.dataDisplayInfo.regsDisplayType);
-      switch (dpyType)
-	{
-	case TUI_GENERAL_REGS:
-	  ret = _tuiSetGeneralRegsContent (refreshValuesOnly);
-	  break;
-	case TUI_SFLOAT_REGS:
-	case TUI_DFLOAT_REGS:
-	  ret = _tuiSetFloatRegsContent (dpyType, refreshValuesOnly);
-	  break;
-
-/* could ifdef out */
-
-	case TUI_SPECIAL_REGS:
-	  ret = _tuiSetSpecialRegsContent (refreshValuesOnly);
-	  break;
-	case TUI_GENERAL_AND_SPECIAL_REGS:
-	  ret = _tuiSetGeneralAndSpecialRegsContent (refreshValuesOnly);
-	  break;
-
-/* end of potential if def */
-
-	default:
-	  break;
-	}
-    }
-  if (ret == TUI_FAILURE)
-    {
-      dataWin->detail.dataDisplayInfo.regsDisplayType = TUI_UNDEFINED_REGS;
-      tuiEraseDataContent (NO_REGS_STRING);
-    }
-  else
-    {
-      int i;
-
-      /* Clear all notation of changed values */
-      for (i = 0; (i < dataWin->detail.dataDisplayInfo.regsContentCount); i++)
-	{
-	  TuiGenWinInfoPtr dataItemWin;
-
-	  dataItemWin = &dataWin->detail.dataDisplayInfo.
-	    regsContent[i]->whichElement.dataWindow;
-	  (&((TuiWinElementPtr)
-	     dataItemWin->content[0])->whichElement.data)->highlight = FALSE;
-	}
-      dataWin->detail.dataDisplayInfo.regsDisplayType = dpyType;
-      tuiDisplayAllData ();
-    }
-  (tuiLayoutDef ())->regsDisplayType = dpyType;
-
-  return;
-}				/* tuiShowRegisters */
-
-
-/*
-** tuiDisplayRegistersFrom().
-**        Function to display the registers in the content from
-**        'startElementNo' until the end of the register content or the
-**        end of the display height.  No checking for displaying past
-**        the end of the registers is done here.
-*/
-void
-#ifdef __STDC__
-tuiDisplayRegistersFrom (
-			  int startElementNo)
-#else
-tuiDisplayRegistersFrom (startElementNo)
-     int startElementNo;
-#endif
-{
-  if (dataWin->detail.dataDisplayInfo.regsContent != (TuiWinContent) NULL &&
-      dataWin->detail.dataDisplayInfo.regsContentCount > 0)
-    {
-      register int i = startElementNo;
-      int j, valueCharsWide, charsWide, itemWinWidth, curY, labelWidth;
-      enum precision_type precision;
-
-      precision = (dataWin->detail.dataDisplayInfo.regsDisplayType
-		   == TUI_DFLOAT_REGS) ?
-	double_precision : unspecified_precision;
-      if (IS_64BIT ||
-	  dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_DFLOAT_REGS)
-	{
-	  valueCharsWide = DOUBLE_FLOAT_VALUE_WIDTH;
-	  labelWidth = DOUBLE_FLOAT_LABEL_WIDTH;
-	}
-      else
-	{
-	  if (dataWin->detail.dataDisplayInfo.regsDisplayType ==
-	      TUI_SFLOAT_REGS)
-	    {
-	      valueCharsWide = SINGLE_FLOAT_VALUE_WIDTH;
-	      labelWidth = SINGLE_FLOAT_LABEL_WIDTH;
-	    }
-	  else
-	    {
-	      valueCharsWide = SINGLE_VALUE_WIDTH;
-	      labelWidth = SINGLE_LABEL_WIDTH;
-	    }
-	}
-      itemWinWidth = valueCharsWide + labelWidth;
-      /*
-        ** Now create each data "sub" window, and write the display into it.
-        */
-      curY = 1;
-      while (i < dataWin->detail.dataDisplayInfo.regsContentCount &&
-	     curY <= dataWin->generic.viewportHeight)
-	{
-	  for (j = 0;
-	       (j < dataWin->detail.dataDisplayInfo.regsColumnCount &&
-		i < dataWin->detail.dataDisplayInfo.regsContentCount); j++)
-	    {
-	      TuiGenWinInfoPtr dataItemWin;
-	      TuiDataElementPtr dataElementPtr;
-
-	      /* create the window if necessary*/
-	      dataItemWin = &dataWin->detail.dataDisplayInfo.
-		regsContent[i]->whichElement.dataWindow;
-	      dataElementPtr = &((TuiWinElementPtr)
-				 dataItemWin->content[0])->whichElement.data;
-	      if (dataItemWin->handle == (WINDOW *) NULL)
-		{
-		  dataItemWin->height = 1;
-		  dataItemWin->width = (precision == double_precision) ?
-		    itemWinWidth + 2 : itemWinWidth + 1;
-		  dataItemWin->origin.x = (itemWinWidth * j) + 1;
-		  dataItemWin->origin.y = curY;
-		  makeWindow (dataItemWin, DONT_BOX_WINDOW);
-		}
-	      /*
-                ** Get the printable representation of the register
-                ** and display it
-                */
-	      _tuiDisplayRegister (
-			    dataElementPtr->itemNo, dataItemWin, precision);
-	      i++;		/* next register */
-	    }
-	  curY++;		/* next row; */
-	}
-    }
-
-  return;
-}				/* tuiDisplayRegistersFrom */
-
-
-/*
-** tuiDisplayRegElementAtLine().
-**        Function to display the registers in the content from
-**        'startElementNo' on 'startLineNo' until the end of the
-**        register content or the end of the display height.
-**        This function checks that we won't display off the end
-**        of the register display.
-*/
-void
-#ifdef __STDC__
-tuiDisplayRegElementAtLine (
-			     int startElementNo,
-			     int startLineNo)
-#else
-tuiDisplayRegElementAtLine (startElementNo, startLineNo)
-     int startElementNo;
-     int startLineNo;
-#endif
-{
-  if (dataWin->detail.dataDisplayInfo.regsContent != (TuiWinContent) NULL &&
-      dataWin->detail.dataDisplayInfo.regsContentCount > 0)
-    {
-      register int elementNo = startElementNo;
-
-      if (startElementNo != 0 && startLineNo != 0)
-	{
-	  register int lastLineNo, firstLineOnLastPage;
-
-	  lastLineNo = tuiLastRegsLineNo ();
-	  firstLineOnLastPage = lastLineNo - (dataWin->generic.height - 2);
-	  if (firstLineOnLastPage < 0)
-	    firstLineOnLastPage = 0;
-	  /*
-            ** If there is no other data displayed except registers,
-            ** and the elementNo causes us to scroll past the end of the
-            ** registers, adjust what element to really start the display at.
-            */
-	  if (dataWin->detail.dataDisplayInfo.dataContentCount <= 0 &&
-	      startLineNo > firstLineOnLastPage)
-	    elementNo = tuiFirstRegElementNoInLine (firstLineOnLastPage);
-	}
-      tuiDisplayRegistersFrom (elementNo);
-    }
-
-  return;
-}				/* tuiDisplayRegElementAtLine */
-
-
-
-/*
-** tuiDisplayRegistersFromLine().
-**        Function to display the registers starting at line lineNo in
-**        the data window.  Answers the line number that the display
-**        actually started from.  If nothing is displayed (-1) is returned.
-*/
-int
-#ifdef __STDC__
-tuiDisplayRegistersFromLine (
-			      int lineNo,
-			      int forceDisplay)
-#else
-tuiDisplayRegistersFromLine (lineNo, forceDisplay)
-     int lineNo;
-     int forceDisplay;
-#endif
-{
-  int elementNo;
-
-  if (dataWin->detail.dataDisplayInfo.regsContentCount > 0)
-    {
-      int line, elementNo;
-
-      if (lineNo < 0)
-	line = 0;
-      else if (forceDisplay)
-	{			/*
-            ** If we must display regs (forceDisplay is true), then make
-            ** sure that we don't display off the end of the registers.
-            */
-	  if (lineNo >= tuiLastRegsLineNo ())
-	    {
-	      if ((line = tuiLineFromRegElementNo (
-		 dataWin->detail.dataDisplayInfo.regsContentCount - 1)) < 0)
-		line = 0;
-	    }
-	  else
-	    line = lineNo;
-	}
-      else
-	line = lineNo;
-
-      elementNo = tuiFirstRegElementNoInLine (line);
-      if (elementNo < dataWin->detail.dataDisplayInfo.regsContentCount)
-	tuiDisplayRegElementAtLine (elementNo, line);
-      else
-	line = (-1);
-
-      return line;
-    }
-
-  return (-1);			/* nothing was displayed */
-}				/* tuiDisplayRegistersFromLine */
-
-
-/*
-** tuiCheckRegisterValues()
-**        This function check all displayed registers for changes in
-**        values, given a particular frame.  If the values have changed,
-**        they are updated with the new value and highlighted.
-*/
-void
-#ifdef __STDC__
-tuiCheckRegisterValues (
-			 struct frame_info *frame)
-#else
-tuiCheckRegisterValues (frame)
-     struct frame_info *frame;
-#endif
-{
-  if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible)
-    {
-      if (dataWin->detail.dataDisplayInfo.regsContentCount <= 0 &&
-	  dataWin->detail.dataDisplayInfo.displayRegs)
-	tuiShowRegisters ((tuiLayoutDef ())->regsDisplayType);
-      else
-	{
-	  int i, j;
-	  char rawBuf[MAX_REGISTER_RAW_SIZE];
-
-	  for (i = 0;
-	       (i < dataWin->detail.dataDisplayInfo.regsContentCount); i++)
-	    {
-	      TuiDataElementPtr dataElementPtr;
-	      TuiGenWinInfoPtr dataItemWinPtr;
-	      int wasHilighted;
-
-	      dataItemWinPtr = &dataWin->detail.dataDisplayInfo.
-		regsContent[i]->whichElement.dataWindow;
-	      dataElementPtr = &((TuiWinElementPtr)
-			     dataItemWinPtr->content[0])->whichElement.data;
-	      wasHilighted = dataElementPtr->highlight;
-	      dataElementPtr->highlight =
-		_tuiRegValueHasChanged (dataElementPtr, frame, &rawBuf[0]);
-	      if (dataElementPtr->highlight)
-		{
-		  for (j = 0; j < MAX_REGISTER_RAW_SIZE; j++)
-		    ((char *) dataElementPtr->value)[j] = rawBuf[j];
-		  _tuiDisplayRegister (
-					dataElementPtr->itemNo,
-					dataItemWinPtr,
-			((dataWin->detail.dataDisplayInfo.regsDisplayType ==
-			  TUI_DFLOAT_REGS) ?
-			 double_precision : unspecified_precision));
-		}
-	      else if (wasHilighted)
-		{
-		  dataElementPtr->highlight = FALSE;
-		  _tuiDisplayRegister (
-					dataElementPtr->itemNo,
-					dataItemWinPtr,
-			((dataWin->detail.dataDisplayInfo.regsDisplayType ==
-			  TUI_DFLOAT_REGS) ?
-			 double_precision : unspecified_precision));
-		}
-	    }
-	}
-    }
-  return;
-}				/* tuiCheckRegisterValues */
-
-
-/*
-** tuiToggleFloatRegs().
-*/
-void
-#ifdef __STDC__
-tuiToggleFloatRegs (void)
-#else
-tuiToggleFloatRegs ()
-#endif
-{
-  TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
-
-  if (layoutDef->floatRegsDisplayType == TUI_SFLOAT_REGS)
-    layoutDef->floatRegsDisplayType = TUI_DFLOAT_REGS;
-  else
-    layoutDef->floatRegsDisplayType = TUI_SFLOAT_REGS;
-
-  if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible &&
-      (dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_SFLOAT_REGS ||
-       dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_DFLOAT_REGS))
-    tuiShowRegisters (layoutDef->floatRegsDisplayType);
-
-  return;
-}				/* tuiToggleFloatRegs */
-
-
-void
-_initialize_tuiRegs ()
-{
-  if (tui_version && xdb_commands)
-    {
-      add_com ("fr", class_tui, _tuiShowFloat_command,
-	       "Display only floating point registers\n");
-      add_com ("gr", class_tui, _tuiShowGeneral_command,
-	       "Display only general registers\n");
-      add_com ("sr", class_tui, _tuiShowSpecial_command,
-	       "Display only special registers\n");
-      add_com ("+r", class_tui, _tuiScrollRegsForward_command,
-	       "Scroll the registers window forward\n");
-      add_com ("-r", class_tui, _tuiScrollRegsBackward_command,
-	       "Scroll the register window backward\n");
-      add_com ("tf", class_tui, _tuiToggleFloatRegs_command,
-	       "Toggle between single and double precision floating point registers.\n");
-      add_cmd (TUI_FLOAT_REGS_NAME_LOWER,
-	       class_tui,
-	       _tuiToggleFloatRegs_command,
-	       "Toggle between single and double precision floating point \
-registers.\n",
-	       &togglelist);
-    }
-
-  return;
-}				/* _initialize_tuiRegs */
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS                 **
-******************************************/
-
-
-/*
-** _tuiRegisterName().
-**        Return the register name.
-*/
-static char *
-#ifdef __STDC__
-_tuiRegisterName (
-		   int regNum)
-#else
-_tuiRegisterName (regNum)
-     int regNum;
-#endif
-{
-  if (reg_names[regNum] != (char *) NULL && *(reg_names[regNum]) != (char) 0)
-    return reg_names[regNum];
-  else
-    return ((char *) NULL);
-}				/* tuiGetRegisterName */
-
-
-/*
-** _tuiRegisterFormat
-**        Function to format the register name and value into a buffer,
-**        suitable for printing or display
-*/
-static void
-#ifdef __STDC__
-_tuiRegisterFormat (
-		     char *buf,
-		     int bufLen,
-		     int regNum,
-		     TuiDataElementPtr dataElement,
-		     enum precision_type precision)
-#else
-_tuiRegisterFormat (buf, bufLen, regNum, dataElement, precision)
-     char *buf;
-     int bufLen;
-     int regNum;
-     TuiDataElementPtr dataElement;
-     enum precision_type precision;
-#endif
-{
-  char tmpBuf[15];
-  char *fmt;
-  GDB_FILE *stream;
-
-  stream = gdb_file_init_astring(bufLen);
-  pa_do_strcat_registers_info (regNum, 0, stream, precision);
-  strcpy (buf, gdb_file_get_strbuf(stream));
-  gdb_file_deallocate(&stream);
-
-  return;
-}				/* _tuiRegisterFormat */
-
-
-#define NUM_GENERAL_REGS    32
-/*
-** _tuiSetGeneralRegsContent().
-**      Set the content of the data window to consist of the general registers.
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiSetGeneralRegsContent (
-			    int refreshValuesOnly)
-#else
-_tuiSetGeneralRegsContent (refreshValuesOnly)
-     int refreshValuesOnly;
-#endif
-{
-  return (_tuiSetRegsContent (0,
-			      NUM_GENERAL_REGS - 1,
-			      selected_frame,
-			      TUI_GENERAL_REGS,
-			      refreshValuesOnly));
-
-}				/* _tuiSetGeneralRegsContent */
-
-
-#define START_SPECIAL_REGS    PCOQ_HEAD_REGNUM
-/*
-** _tuiSetSpecialRegsContent().
-**      Set the content of the data window to consist of the special registers.
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiSetSpecialRegsContent (
-			    int refreshValuesOnly)
-#else
-_tuiSetSpecialRegsContent (refreshValuesOnly)
-     int refreshValuesOnly;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-  int i, endRegNum;
-
-  endRegNum = FP0_REGNUM - 1;
-#if 0
-  endRegNum = (-1);
-  for (i = START_SPECIAL_REGS; (i < ARCH_NUM_REGS && endRegNum < 0); i++)
-    if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT)
-      endRegNum = i - 1;
-#endif
-  ret = _tuiSetRegsContent (START_SPECIAL_REGS,
-			    endRegNum,
-			    selected_frame,
-			    TUI_SPECIAL_REGS,
-			    refreshValuesOnly);
-
-  return ret;
-}				/* _tuiSetSpecialRegsContent */
-
-
-/*
-** _tuiSetGeneralAndSpecialRegsContent().
-**      Set the content of the data window to consist of the special registers.
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiSetGeneralAndSpecialRegsContent (
-				      int refreshValuesOnly)
-#else
-_tuiSetGeneralAndSpecialRegsContent (refreshValuesOnly)
-     int refreshValuesOnly;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-  int i, endRegNum = (-1);
-
-  endRegNum = FP0_REGNUM - 1;
-#if 0
-  endRegNum = (-1);
-  for (i = 0; (i < ARCH_NUM_REGS && endRegNum < 0); i++)
-    if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT)
-      endRegNum = i - 1;
-#endif
-  ret = _tuiSetRegsContent (
-	 0, endRegNum, selected_frame, TUI_SPECIAL_REGS, refreshValuesOnly);
-
-  return ret;
-}				/* _tuiSetGeneralAndSpecialRegsContent */
-
-/*
-** _tuiSetFloatRegsContent().
-**        Set the content of the data window to consist of the float registers.
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiSetFloatRegsContent (
-			  TuiRegisterDisplayType dpyType,
-			  int refreshValuesOnly)
-#else
-_tuiSetFloatRegsContent (dpyType, refreshValuesOnly)
-     TuiRegisterDisplayType dpyType;
-     int refreshValuesOnly;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-  int i, startRegNum;
-
-  startRegNum = FP0_REGNUM;
-#if 0
-  startRegNum = (-1);
-  for (i = ARCH_NUM_REGS - 1; (i >= 0 && startRegNum < 0); i--)
-    if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) != TYPE_CODE_FLT)
-      startRegNum = i + 1;
-#endif
-  ret = _tuiSetRegsContent (startRegNum,
-			    ARCH_NUM_REGS - 1,
-			    selected_frame,
-			    dpyType,
-			    refreshValuesOnly);
-
-  return ret;
-}				/* _tuiSetFloatRegsContent */
-
-
-/*
-** _tuiRegValueHasChanged().
-**        Answer TRUE if the register's value has changed, FALSE otherwise.
-**        If TRUE, newValue is filled in with the new value.
-*/
-static int
-#ifdef __STDC__
-_tuiRegValueHasChanged (
-			 TuiDataElementPtr dataElement,
-			 struct frame_info *frame,
-			 char *newValue)
-#else
-_tuiRegValueHasChanged (dataElement, frame, newValue)
-     TuiDataElementPtr dataElement;
-     struct frame_info *frame;
-     char *newValue;
-#endif
-{
-  int hasChanged = FALSE;
-
-  if (dataElement->itemNo != UNDEFINED_ITEM &&
-      _tuiRegisterName (dataElement->itemNo) != (char *) NULL)
-    {
-      char rawBuf[MAX_REGISTER_RAW_SIZE];
-      int i;
-
-      if (_tuiGetRegisterRawValue (
-			 dataElement->itemNo, rawBuf, frame) == TUI_SUCCESS)
-	{
-	  for (i = 0; (i < MAX_REGISTER_RAW_SIZE && !hasChanged); i++)
-	    hasChanged = (((char *) dataElement->value)[i] != rawBuf[i]);
-	  if (hasChanged && newValue != (char *) NULL)
-	    {
-	      for (i = 0; (i < MAX_REGISTER_RAW_SIZE); i++)
-		newValue[i] = rawBuf[i];
-	    }
-	}
-    }
-  return hasChanged;
-}				/* _tuiRegValueHasChanged */
-
-
-
-/*
-** _tuiGetRegisterRawValue().
-**        Get the register raw value.  The raw value is returned in regValue.
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiGetRegisterRawValue (
-			  int regNum,
-			  char *regValue,
-			  struct frame_info *frame)
-#else
-_tuiGetRegisterRawValue (regNum, regValue, frame)
-     int regNum;
-     char *regValue;
-     struct frame_info *frame;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-
-  if (target_has_registers)
-    {
-      read_relative_register_raw_bytes_for_frame (regNum, regValue, frame);
-      ret = TUI_SUCCESS;
-    }
-
-  return ret;
-}				/* _tuiGetRegisterRawValue */
-
-
-
-/*
-** _tuiSetRegisterElement().
-**       Function to initialize a data element with the input and
-**       the register value.
-*/
-static void
-#ifdef __STDC__
-_tuiSetRegisterElement (
-			 int regNum,
-			 struct frame_info *frame,
-			 TuiDataElementPtr dataElement,
-			 int refreshValueOnly)
-#else
-_tuiSetRegisterElement (regNum, frame, dataElement, refreshValueOnly)
-     int regNum;
-     struct frame_info *frame;
-     TuiDataElementPtr dataElement;
-     int refreshValueOnly;
-#endif
-{
-  if (dataElement != (TuiDataElementPtr) NULL)
-    {
-      if (!refreshValueOnly)
-	{
-	  dataElement->itemNo = regNum;
-	  dataElement->name = _tuiRegisterName (regNum);
-	  dataElement->highlight = FALSE;
-	}
-      if (dataElement->value == (Opaque) NULL)
-	dataElement->value = (Opaque) xmalloc (MAX_REGISTER_RAW_SIZE);
-      if (dataElement->value != (Opaque) NULL)
-	_tuiGetRegisterRawValue (regNum, dataElement->value, frame);
-    }
-
-  return;
-}				/* _tuiSetRegisterElement */
-
-
-/*
-** _tuiSetRegsContent().
-**        Set the content of the data window to consist of the registers
-**        numbered from startRegNum to endRegNum.  Note that if
-**        refreshValuesOnly is TRUE, startRegNum and endRegNum are ignored.
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiSetRegsContent (
-		     int startRegNum,
-		     int endRegNum,
-		     struct frame_info *frame,
-		     TuiRegisterDisplayType dpyType,
-		     int refreshValuesOnly)
-#else
-_tuiSetRegsContent (startRegNum, endRegNum, frame, dpyType, refreshValuesOnly)
-     int startRegNum;
-     int endRegNum;
-     struct frame_info *frame;
-     TuiRegisterDisplayType dpyType;
-     int refreshValuesOnly;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-  int numRegs = endRegNum - startRegNum + 1;
-  int allocatedHere = FALSE;
-
-  if (dataWin->detail.dataDisplayInfo.regsContentCount > 0 &&
-      !refreshValuesOnly)
-    {
-      freeDataContent (dataWin->detail.dataDisplayInfo.regsContent,
-		       dataWin->detail.dataDisplayInfo.regsContentCount);
-      dataWin->detail.dataDisplayInfo.regsContentCount = 0;
-    }
-  if (dataWin->detail.dataDisplayInfo.regsContentCount <= 0)
-    {
-      dataWin->detail.dataDisplayInfo.regsContent =
-	allocContent (numRegs, DATA_WIN);
-      allocatedHere = TRUE;
-    }
-
-  if (dataWin->detail.dataDisplayInfo.regsContent != (TuiWinContent) NULL)
-    {
-      int i;
-
-      if (!refreshValuesOnly || allocatedHere)
-	{
-	  dataWin->generic.content = (OpaquePtr) NULL;
-	  dataWin->generic.contentSize = 0;
-	  addContentElements (&dataWin->generic, numRegs);
-	  dataWin->detail.dataDisplayInfo.regsContent =
-	    (TuiWinContent) dataWin->generic.content;
-	  dataWin->detail.dataDisplayInfo.regsContentCount = numRegs;
-	}
-      /*
-        ** Now set the register names and values
-        */
-      for (i = startRegNum; (i <= endRegNum); i++)
-	{
-	  TuiGenWinInfoPtr dataItemWin;
-
-	  dataItemWin = &dataWin->detail.dataDisplayInfo.
-	    regsContent[i - startRegNum]->whichElement.dataWindow;
-	  _tuiSetRegisterElement (
-				   i,
-				   frame,
-	   &((TuiWinElementPtr) dataItemWin->content[0])->whichElement.data,
-				   !allocatedHere && refreshValuesOnly);
-	}
-      dataWin->detail.dataDisplayInfo.regsColumnCount =
-	tuiCalculateRegsColumnCount (dpyType);
-#ifdef LATER
-      if (dataWin->detail.dataDisplayInfo.dataContentCount > 0)
-	{
-	  /* delete all the windows? */
-	  /* realloc content equal to dataContentCount + regsContentCount */
-	  /* append dataWin->detail.dataDisplayInfo.dataContent to content */
-	}
-#endif
-      dataWin->generic.contentSize =
-	dataWin->detail.dataDisplayInfo.regsContentCount +
-	dataWin->detail.dataDisplayInfo.dataContentCount;
-      ret = TUI_SUCCESS;
-    }
-
-  return ret;
-}				/* _tuiSetRegsContent */
-
-
-/*
-** _tuiDisplayRegister().
-**        Function to display a register in a window.  If hilite is TRUE,
-**        than the value will be displayed in reverse video
-*/
-static void
-#ifdef __STDC__
-_tuiDisplayRegister (
-		      int regNum,
-		      TuiGenWinInfoPtr winInfo,	/* the data item window */
-		      enum precision_type precision)
-#else
-_tuiDisplayRegister (regNum, winInfo, precision)
-     int regNum;
-     TuiGenWinInfoPtr winInfo;	/* the data item window */
-     enum precision_type precision;
-#endif
-{
-  if (winInfo->handle != (WINDOW *) NULL)
-    {
-      char buf[100];
-      int valueCharsWide, labelWidth;
-      TuiDataElementPtr dataElementPtr = &((TuiWinContent)
-				    winInfo->content)[0]->whichElement.data;
-
-      if (IS_64BIT ||
-	  dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_DFLOAT_REGS)
-	{
-	  valueCharsWide = DOUBLE_FLOAT_VALUE_WIDTH;
-	  labelWidth = DOUBLE_FLOAT_LABEL_WIDTH;
-	}
-      else
-	{
-	  if (dataWin->detail.dataDisplayInfo.regsDisplayType ==
-	      TUI_SFLOAT_REGS)
-	    {
-	      valueCharsWide = SINGLE_FLOAT_VALUE_WIDTH;
-	      labelWidth = SINGLE_FLOAT_LABEL_WIDTH;
-	    }
-	  else
-	    {
-	      valueCharsWide = SINGLE_VALUE_WIDTH;
-	      labelWidth = SINGLE_LABEL_WIDTH;
-	    }
-	}
-
-      buf[0] = (char) 0;
-      _tuiRegisterFormat (buf,
-			  valueCharsWide + labelWidth,
-			  regNum,
-			  dataElementPtr,
-			  precision);
-      if (dataElementPtr->highlight)
-	wstandout (winInfo->handle);
-
-      werase (winInfo->handle);
-      wmove (winInfo->handle, 0, 0);
-      waddstr (winInfo->handle, buf);
-
-      if (dataElementPtr->highlight)
-	wstandend (winInfo->handle);
-      tuiRefreshWin (winInfo);
-    }
-  return;
-}				/* _tuiDisplayRegister */
-
-
-static void
-#ifdef __STDC__
-_tui_vShowRegisters_commandSupport (
-				     va_list args)
-#else
-_tui_vShowRegisters_commandSupport (args)
-     va_list args;
-#endif
-{
-  TuiRegisterDisplayType dpyType = va_arg (args, TuiRegisterDisplayType);
-
-  if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible)
-    {				/* Data window already displayed, show the registers */
-      if (dataWin->detail.dataDisplayInfo.regsDisplayType != dpyType)
-	tuiShowRegisters (dpyType);
-    }
-  else
-    (tuiLayoutDef ())->regsDisplayType = dpyType;
-
-  return;
-}				/* _tui_vShowRegisters_commandSupport */
-
-
-static void
-#ifdef __STDC__
-_tuiShowFloat_command (
-			char *arg,
-			int fromTTY)
-#else
-_tuiShowFloat_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  if (m_winPtrIsNull (dataWin) || !dataWin->generic.isVisible ||
-      (dataWin->detail.dataDisplayInfo.regsDisplayType != TUI_SFLOAT_REGS &&
-       dataWin->detail.dataDisplayInfo.regsDisplayType != TUI_DFLOAT_REGS))
-    tuiDo ((TuiOpaqueFuncPtr) _tui_vShowRegisters_commandSupport,
-	   (tuiLayoutDef ())->floatRegsDisplayType);
-
-  return;
-}				/* _tuiShowFloat_command */
-
-
-static void
-#ifdef __STDC__
-_tuiShowGeneral_command (
-			  char *arg,
-			  int fromTTY)
-#else
-_tuiShowGeneral_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) _tui_vShowRegisters_commandSupport,
-	 TUI_GENERAL_REGS);
-
-  return;
-}				/* _tuiShowGeneral_command */
-
-
-static void
-#ifdef __STDC__
-_tuiShowSpecial_command (
-			  char *arg,
-			  int fromTTY)
-#else
-_tuiShowSpecial_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) _tui_vShowRegisters_commandSupport,
-	 TUI_SPECIAL_REGS);
-
-  return;
-}				/* _tuiShowSpecial_command */
-
-
-static void
-#ifdef __STDC__
-_tuiToggleFloatRegs_command (
-			      char *arg,
-			      int fromTTY)
-#else
-_tuiToggleFloatRegs_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible)
-    tuiDo ((TuiOpaqueFuncPtr) tuiToggleFloatRegs);
-  else
-    {
-      TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
-
-      if (layoutDef->floatRegsDisplayType == TUI_SFLOAT_REGS)
-	layoutDef->floatRegsDisplayType = TUI_DFLOAT_REGS;
-      else
-	layoutDef->floatRegsDisplayType = TUI_SFLOAT_REGS;
-    }
-
-
-  return;
-}				/* _tuiToggleFloatRegs_command */
-
-
-static void
-#ifdef __STDC__
-_tuiScrollRegsForward_command (
-				char *arg,
-				int fromTTY)
-#else
-_tuiScrollRegsForward_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) tui_vScroll, FORWARD_SCROLL, dataWin, 1);
-
-  return;
-}				/* _tuiScrollRegsForward_command */
-
-
-static void
-#ifdef __STDC__
-_tuiScrollRegsBackward_command (
-				 char *arg,
-				 int fromTTY)
-#else
-_tuiScrollRegsBackward_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) tui_vScroll, BACKWARD_SCROLL, dataWin, 1);
-
-  return;
-}				/* _tuiScrollRegsBackward_command */
diff --git a/gdb/tui/tuiRegs.h b/gdb/tui/tuiRegs.h
deleted file mode 100644
index 4a777ec..0000000
--- a/gdb/tui/tuiRegs.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _TUI_REGS_H
-#define _TUI_REGS_H
-/*
-** This header file supports the display of registers in the data window.
-*/
-
-/*****************************************
-** TYPE DEFINITIONS                        **
-******************************************/
-
-
-
-/*****************************************
-** PUBLIC FUNCTION EXTERNAL DECLS        **
-******************************************/
-extern void     tuiCheckRegisterValues PARAMS ((struct frame_info *));
-extern void     tuiShowRegisters PARAMS ((TuiRegisterDisplayType));
-extern void     tuiDisplayRegistersFrom PARAMS ((int));
-extern int      tuiDisplayRegistersFromLine PARAMS ((int, int));
-extern int      tuiLastRegsLineNo PARAMS ((void));
-extern int      tuiFirstRegElementInLine PARAMS ((int));
-extern int      tuiLastRegElementInLine PARAMS ((int));
-extern int      tuiLineFromRegElementNo PARAMS ((int));
-extern void     tuiToggleFloatRegs PARAMS ((void));
-extern int      tuiCalculateRegsColumnCount PARAMS ((TuiRegisterDisplayType));
-
-
-#endif /*_TUI_REGS_H*/
diff --git a/gdb/tui/tuiSource.c b/gdb/tui/tuiSource.c
deleted file mode 100644
index e0259d0..0000000
--- a/gdb/tui/tuiSource.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
-** tuiSource.c
-**         This module contains functions for displaying source in the source window
-*/
-
-#include "defs.h"
-#include <ctype.h>
-#include "symtab.h"
-#include "frame.h"
-#include "breakpoint.h"
-
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiStack.h"
-#include "tuiSourceWin.h"
-#include "tuiSource.h"
-
-
-/*****************************************
-** EXTERNAL FUNCTION DECLS                **
-******************************************/
-
-extern int open_source_file PARAMS ((struct symtab *));
-extern void find_source_lines PARAMS ((struct symtab *, int));
-
-/*****************************************
-** EXTERNAL DATA DECLS                    **
-******************************************/
-extern int current_source_line;
-extern struct symtab *current_source_symtab;
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
-******************************************/
-
-static struct breakpoint *_hasBreak PARAMS ((char *, int));
-
-
-/*****************************************
-** STATIC LOCAL DATA                    **
-******************************************/
-
-
-/*****************************************
-** PUBLIC FUNCTIONS                     **
-******************************************/
-
-/*********************************
-** SOURCE/DISASSEM  FUNCTIONS    **
-*********************************/
-
-/*
-** tuiSetSourceContent().
-**    Function to display source in the source window.
-*/
-TuiStatus
-#ifdef __STDC__
-tuiSetSourceContent (
-		      struct symtab *s,
-		      int lineNo,
-		      int noerror)
-#else
-tuiSetSourceContent (s, lineNo, noerror)
-     struct symtab *s;
-     int lineNo;
-     int noerror;
-#endif
-{
-  TuiStatus ret = TUI_FAILURE;
-
-  if (s != (struct symtab *) NULL && s->filename != (char *) NULL)
-    {
-      register FILE *stream;
-      register int i, desc, c, lineWidth, nlines;
-      register char *srcLine;
-
-      if ((ret = tuiAllocSourceBuffer (srcWin)) == TUI_SUCCESS)
-	{
-	  lineWidth = srcWin->generic.width - 1;
-	  /*
-            ** Take hilite (window border) into account, when calculating
-            ** the number of lines
-            */
-	  nlines = (lineNo + (srcWin->generic.height - 2)) - lineNo;
-	  desc = open_source_file (s);
-	  if (desc < 0)
-	    {
-	      if (!noerror)
-		{
-		  char *name = alloca (strlen (s->filename) + 100);
-		  sprintf (name, "%s:%d", s->filename, lineNo);
-		  print_sys_errmsg (name, errno);
-		}
-	      ret = TUI_FAILURE;
-	    }
-	  else
-	    {
-	      if (s->line_charpos == 0)
-		find_source_lines (s, desc);
-
-	      if (lineNo < 1 || lineNo > s->nlines)
-		{
-		  close (desc);
-		  printf_unfiltered (
-			  "Line number %d out of range; %s has %d lines.\n",
-				      lineNo, s->filename, s->nlines);
-		}
-	      else if (lseek (desc, s->line_charpos[lineNo - 1], 0) < 0)
-		{
-		  close (desc);
-		  perror_with_name (s->filename);
-		}
-	      else
-		{
-		  register int offset, curLineNo, curLine, curLen, threshold;
-		  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-		  /*
-                    ** Determine the threshold for the length of the line
-                    ** and the offset to start the display
-                    */
-		  offset = srcWin->detail.sourceInfo.horizontalOffset;
-		  threshold = (lineWidth - 1) + offset;
-		  stream = fdopen (desc, FOPEN_RT);
-		  clearerr (stream);
-		  curLine = 0;
-		  curLineNo =
-		    srcWin->detail.sourceInfo.startLineOrAddr.lineNo = lineNo;
-		  if (offset > 0)
-		    srcLine = (char *) xmalloc (
-					   (threshold + 1) * sizeof (char));
-		  while (curLine < nlines)
-		    {
-		      TuiWinElementPtr element = (TuiWinElementPtr)
-		      srcWin->generic.content[curLine];
-		      struct breakpoint *bp;
-
-		      /* get the first character in the line */
-		      c = fgetc (stream);
-
-		      if (offset == 0)
-			srcLine = ((TuiWinElementPtr)
-				   srcWin->generic.content[
-					curLine])->whichElement.source.line;
-		      /* Init the line with the line number */
-		      sprintf (srcLine, "%-6d", curLineNo);
-		      curLen = strlen (srcLine);
-		      i = curLen -
-			((curLen / tuiDefaultTabLen ()) * tuiDefaultTabLen ());
-		      while (i < tuiDefaultTabLen ())
-			{
-			  srcLine[curLen] = ' ';
-			  i++;
-			  curLen++;
-			}
-		      srcLine[curLen] = (char) 0;
-
-		      /*
-                        ** Set whether element is the execution point and
-                        ** whether there is a break point on it.
-                        */
-		      element->whichElement.source.lineOrAddr.lineNo =
-			curLineNo;
-		      element->whichElement.source.isExecPoint =
-			(strcmp (((TuiWinElementPtr)
-			locator->content[0])->whichElement.locator.fileName,
-				 s->filename) == 0
-			 && curLineNo == ((TuiWinElementPtr)
-			 locator->content[0])->whichElement.locator.lineNo);
-		      bp = _hasBreak (s->filename, curLineNo);
-		      element->whichElement.source.hasBreak =
-			(bp != (struct breakpoint *) NULL &&
-			 (!element->whichElement.source.isExecPoint ||
-			  (bp->disposition != del || bp->hit_count <= 0)));
-		      if (c != EOF)
-			{
-			  i = strlen (srcLine) - 1;
-			  do
-			    {
-			      if ((c != '\n') &&
-				  (c != '\r') && (++i < threshold))
-				{
-				  if (c < 040 && c != '\t')
-				    {
-				      srcLine[i++] = '^';
-				      srcLine[i] = c + 0100;
-				    }
-				  else if (c == 0177)
-				    {
-				      srcLine[i++] = '^';
-				      srcLine[i] = '?';
-				    }
-				  else
-				    {	/*
-                                        ** Store the charcter in the line
-                                        ** buffer.  If it is a tab, then
-                                        ** translate to the correct number of
-                                        ** chars so we don't overwrite our
-                                        ** buffer.
-                                        */
-				      if (c == '\t')
-					{
-					  int j, maxTabLen = tuiDefaultTabLen ();
-
-					  for (j = i - (
-					       (i / maxTabLen) * maxTabLen);
-					       ((j < maxTabLen) &&
-						i < threshold);
-					       i++, j++)
-					    srcLine[i] = ' ';
-					  i--;
-					}
-				      else
-					srcLine[i] = c;
-				    }
-				  srcLine[i + 1] = 0;
-				}
-			      else
-				{	/*
-                                    ** if we have not reached EOL, then eat
-                                    ** chars until we do
-                                    */
-				  while (c != EOF && c != '\n' && c != '\r')
-				    c = fgetc (stream);
-				}
-			    }
-			  while (c != EOF && c != '\n' && c != '\r' &&
-				 i < threshold && (c = fgetc (stream)));
-			}
-		      /* Now copy the line taking the offset into account */
-		      if (strlen (srcLine) > offset)
-			strcpy (((TuiWinElementPtr) srcWin->generic.content[
-					curLine])->whichElement.source.line,
-				&srcLine[offset]);
-		      else
-			((TuiWinElementPtr)
-			 srcWin->generic.content[
-			  curLine])->whichElement.source.line[0] = (char) 0;
-		      curLine++;
-		      curLineNo++;
-		    }
-		  if (offset > 0)
-		    tuiFree (srcLine);
-		  fclose (stream);
-		  srcWin->generic.contentSize = nlines;
-		  ret = TUI_SUCCESS;
-		}
-	    }
-	}
-    }
-  return ret;
-}				/* tuiSetSourceContent */
-
-
-/* elz: this function sets the contents of the source window to empty
-   except for a line in the middle with a warning message about the
-   source not being available. This function is called by
-   tuiEraseSourceContents, which in turn is invoked when the source files
-   cannot be accessed*/
-
-void
-#ifdef __STDC__
-tuiSetSourceContentNil (
-			 TuiWinInfoPtr winInfo,
-			 char *warning_string)
-#else
-tuiSetSourceContentNil (winInfo, warning_string)
-     TuiWinInfoPtr winInfo;
-     char *warning_string;
-#endif
-{
-  int lineWidth;
-  int nLines;
-  int curr_line = 0;
-
-  lineWidth = winInfo->generic.width - 1;
-  nLines = winInfo->generic.height - 2;
-
-  /* set to empty each line in the window, except for the one
-    which contains the message*/
-  while (curr_line < winInfo->generic.contentSize)
-    {
-      /* set the information related to each displayed line
-     to null: i.e. the line number is 0, there is no bp,
-     it is not where the program is stopped */
-
-      TuiWinElementPtr element =
-      (TuiWinElementPtr) winInfo->generic.content[curr_line];
-      element->whichElement.source.lineOrAddr.lineNo = 0;
-      element->whichElement.source.isExecPoint = FALSE;
-      element->whichElement.source.hasBreak = FALSE;
-
-      /* set the contents of the line to blank*/
-      element->whichElement.source.line[0] = (char) 0;
-
-      /* if the current line is in the middle of the screen, then we want to
-     display the 'no source available' message in it.
-     Note: the 'weird' arithmetic with the line width and height comes from
-     the function tuiEraseSourceContent. We need to keep the screen and the
-     window's actual contents in synch */
-
-      if (curr_line == (nLines / 2 + 1))
-	{
-	  int i;
-	  int xpos;
-	  int warning_length = strlen (warning_string);
-	  char *srcLine;
-
-	  srcLine = element->whichElement.source.line;
-
-	  if (warning_length >= ((lineWidth - 1) / 2))
-	    xpos = 1;
-	  else
-	    xpos = (lineWidth - 1) / 2 - warning_length;
-
-	  for (i = 0; i < xpos; i++)
-	    srcLine[i] = ' ';
-
-	  sprintf (srcLine + i, "%s", warning_string);
-
-	  for (i = xpos + warning_length; i < lineWidth; i++)
-	    srcLine[i] = ' ';
-
-	  srcLine[i] = '\n';
-
-	}			/* end if */
-
-      curr_line++;
-
-    }				/* end while*/
-
-}				/*tuiSetSourceContentNil*/
-
-
-
-
-/*
-** tuiShowSource().
-**        Function to display source in the source window.  This function
-**        initializes the horizontal scroll to 0.
-*/
-void
-#ifdef __STDC__
-tuiShowSource (
-		struct symtab *s,
-		Opaque line,
-		int noerror)
-#else
-tuiShowSource (s, line, noerror)
-     struct symtab *s;
-     Opaque line;
-     int noerror;
-#endif
-{
-  srcWin->detail.sourceInfo.horizontalOffset = 0;
-  m_tuiShowSourceAsIs (s, line, noerror);
-
-  return;
-}				/* tuiShowSource */
-
-
-/*
-** tuiSourceIsDisplayed().
-**        Answer whether the source is currently displayed in the source window.
-*/
-int
-#ifdef __STDC__
-tuiSourceIsDisplayed (
-		       char *fname)
-#else
-tuiSourceIsDisplayed (fname)
-     char *fname;
-#endif
-{
-  return (srcWin->generic.contentInUse &&
-	  (strcmp (((TuiWinElementPtr) (locatorWinInfoPtr ())->
-		  content[0])->whichElement.locator.fileName, fname) == 0));
-}				/* tuiSourceIsDisplayed */
-
-
-/*
-** tuiVerticalSourceScroll().
-**      Scroll the source forward or backward vertically
-*/
-void
-#ifdef __STDC__
-tuiVerticalSourceScroll (
-			  TuiScrollDirection scrollDirection,
-			  int numToScroll)
-#else
-tuiVerticalSourceScroll (scrollDirection, numToScroll)
-     TuiScrollDirection scrollDirection;
-     int numToScroll;
-#endif
-{
-  if (srcWin->generic.content != (OpaquePtr) NULL)
-    {
-      int line;
-      Opaque addr;
-      struct symtab *s;
-      TuiWinContent content = (TuiWinContent) srcWin->generic.content;
-
-      if (current_source_symtab == (struct symtab *) NULL)
-	s = find_pc_symtab (selected_frame->pc);
-      else
-	s = current_source_symtab;
-
-      if (scrollDirection == FORWARD_SCROLL)
-	{
-	  line = content[0]->whichElement.source.lineOrAddr.lineNo +
-	    numToScroll;
-	  if (line > s->nlines)
-	    /*line = s->nlines - winInfo->generic.contentSize + 1;*/
-	    /*elz: fix for dts 23398*/
-	    line = content[0]->whichElement.source.lineOrAddr.lineNo;
-	}
-      else
-	{
-	  line = content[0]->whichElement.source.lineOrAddr.lineNo -
-	    numToScroll;
-	  if (line <= 0)
-	    line = 1;
-	}
-      tuiUpdateSourceWindowAsIs (srcWin, s, (Opaque) line, FALSE);
-    }
-
-  return;
-}				/* tuiVerticalSourceScroll */
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS                 **
-******************************************/
-
-/*
-** _hasBreak().
-**        Answer whether there is a break point at the input line in
-**        the source file indicated
-*/
-static struct breakpoint *
-#ifdef __STDC__
-_hasBreak (
-	    char *sourceFileName,
-	    int lineNo)
-#else
-_hasBreak (sourceFileName, lineNo)
-     char *sourceFileName;
-     int lineNo;
-#endif
-{
-  struct breakpoint *bpWithBreak = (struct breakpoint *) NULL;
-  struct breakpoint *bp;
-  extern struct breakpoint *breakpoint_chain;
-
-
-  for (bp = breakpoint_chain;
-       (bp != (struct breakpoint *) NULL &&
-	bpWithBreak == (struct breakpoint *) NULL);
-       bp = bp->next)
-    if ((strcmp (sourceFileName, bp->source_file) == 0) &&
-	(lineNo == bp->line_number))
-      bpWithBreak = bp;
-
-  return bpWithBreak;
-}				/* _hasBreak */
diff --git a/gdb/tui/tuiSource.h b/gdb/tui/tuiSource.h
deleted file mode 100644
index f898c61..0000000
--- a/gdb/tui/tuiSource.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _TUI_SOURCE_H
-#define _TUI_SOURCE_H
-/*
-** This header file supports
-*/
-
-
-#include "defs.h"
-#if 0
-#include "symtab.h"
-#include "breakpoint.h"
-#endif
-
-extern TuiStatus    tuiSetSourceContent PARAMS ((struct symtab *, int, int));
-extern void         tuiShowSource PARAMS ((struct symtab *, Opaque, int));
-extern void         tuiShowSourceAsIs PARAMS ((struct symtab *, Opaque, int));
-extern int          tuiSourceIsDisplayed PARAMS ((char *));
-extern void         tuiVerticalSourceScroll PARAMS ((TuiScrollDirection, int));
-
-
-/*******************
-** MACROS         **
-*******************/
-#define m_tuiShowSourceAsIs(s, line, noerror)    tuiUpdateSourceWindowAsIs(srcWin, s, line, noerror)
-
-
-#endif /*_TUI_SOURCE_H*/
diff --git a/gdb/tui/tuiSourceWin.c b/gdb/tui/tuiSourceWin.c
deleted file mode 100644
index e203925..0000000
--- a/gdb/tui/tuiSourceWin.c
+++ /dev/null
@@ -1,1098 +0,0 @@
-/*
-** tuiSourceWin.c
-**         This module contains functions for displaying source or assembly in the "source" window.
-*        The "source" window may be the assembly or the source windows.
-*/
-
-#include "defs.h"
-#include <ctype.h>
-#include "symtab.h"
-#include "frame.h"
-#include "breakpoint.h"
-
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiStack.h"
-#include "tuiSourceWin.h"
-#include "tuiSource.h"
-#include "tuiDisassem.h"
-
-
-/*****************************************
-** EXTERNAL FUNCTION DECLS                **
-******************************************/
-
-/*****************************************
-** EXTERNAL DATA DECLS                    **
-******************************************/
-extern int current_source_line;
-extern struct symtab *current_source_symtab;
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
-******************************************/
-
-/*****************************************
-** STATIC LOCAL DATA                    **
-******************************************/
-
-
-/*****************************************
-** PUBLIC FUNCTIONS                        **
-******************************************/
-
-/*********************************
-** SOURCE/DISASSEM  FUNCTIONS    **
-*********************************/
-
-/*
-** tuiSrcWinIsDisplayed().
-*/
-int
-#ifdef __STDC__
-tuiSrcWinIsDisplayed (void)
-#else
-tuiSrcWinIsDisplayed ()
-#endif
-{
-  return (m_winPtrNotNull (srcWin) && srcWin->generic.isVisible);
-}				/* tuiSrcWinIsDisplayed */
-
-
-/*
-** tuiAsmWinIsDisplayed().
-*/
-int
-#ifdef __STDC__
-tuiAsmWinIsDisplayed (void)
-#else
-tuiAsmWinIsDisplayed ()
-#endif
-{
-  return (m_winPtrNotNull (disassemWin) && disassemWin->generic.isVisible);
-}				/* tuiAsmWinIsDisplayed */
-
-
-/*
-** tuiDisplayMainFunction().
-**        Function to display the "main" routine"
-*/
-void
-#ifdef __STDC__
-tuiDisplayMainFunction (void)
-#else
-tuiDisplayMainFunction ()
-#endif
-{
-  if ((sourceWindows ())->count > 0)
-    {
-      CORE_ADDR addr;
-
-      addr = parse_and_eval_address ("main");
-      if (addr <= (CORE_ADDR) 0)
-	addr = parse_and_eval_address ("MAIN");
-      if (addr > (CORE_ADDR) 0)
-	{
-	  struct symtab_and_line sal;
-
-	  tuiUpdateSourceWindowsWithAddr ((Opaque) addr);
-	  sal = find_pc_line (addr, 0);
-	  tuiSwitchFilename (sal.symtab->filename);
-	}
-    }
-
-  return;
-}				/* tuiDisplayMainFunction */
-
-
-
-/*
-** tuiUpdateSourceWindow().
-**    Function to display source in the source window.  This function
-**    initializes the horizontal scroll to 0.
-*/
-void
-#ifdef __STDC__
-tuiUpdateSourceWindow (
-			TuiWinInfoPtr winInfo,
-			struct symtab *s,
-			Opaque lineOrAddr,
-			int noerror)
-#else
-tuiUpdateSourceWindow (winInfo, s, lineOrAddr, noerror)
-     TuiWinInfoPtr winInfo;
-     struct symtab *s;
-     Opaque lineOrAddr;
-     int noerror;
-#endif
-{
-  winInfo->detail.sourceInfo.horizontalOffset = 0;
-  tuiUpdateSourceWindowAsIs (winInfo, s, lineOrAddr, noerror);
-
-  return;
-}				/* tuiUpdateSourceWindow */
-
-
-/*
-** tuiUpdateSourceWindowAsIs().
-**        Function to display source in the source/asm window.  This
-**        function shows the source as specified by the horizontal offset.
-*/
-void
-#ifdef __STDC__
-tuiUpdateSourceWindowAsIs (
-			    TuiWinInfoPtr winInfo,
-			    struct symtab *s,
-			    Opaque lineOrAddr,
-			    int noerror)
-#else
-tuiUpdateSourceWindowAsIs (winInfo, s, lineOrAddr, noerror)
-     TuiWinInfoPtr winInfo;
-     struct symtab *s;
-     Opaque lineOrAddr;
-     int noerror;
-#endif
-{
-  TuiStatus ret;
-
-  if (winInfo->generic.type == SRC_WIN)
-    ret = tuiSetSourceContent (s, (int) lineOrAddr, noerror);
-  else
-    ret = tuiSetDisassemContent (s, (Opaque) lineOrAddr);
-
-  if (ret == TUI_FAILURE)
-    {
-      tuiClearSourceContent (winInfo, EMPTY_SOURCE_PROMPT);
-      tuiClearExecInfoContent (winInfo);
-    }
-  else
-    {
-      tuiEraseSourceContent (winInfo, NO_EMPTY_SOURCE_PROMPT);
-      tuiShowSourceContent (winInfo);
-      tuiUpdateExecInfo (winInfo);
-      if (winInfo->generic.type == SRC_WIN)
-	{
-	  current_source_line = (int) lineOrAddr +
-	    (winInfo->generic.contentSize - 2);
-	  current_source_symtab = s;
-	  /*
-            ** If the focus was in the asm win, put it in the src
-            ** win if we don't have a split layout
-            */
-	  if (tuiWinWithFocus () == disassemWin &&
-	      currentLayout () != SRC_DISASSEM_COMMAND)
-	    tuiSetWinFocusTo (srcWin);
-	}
-    }
-
-
-  return;
-}				/* tuiUpdateSourceWindowAsIs */
-
-
-/*
-** tuiUpdateSourceWindowsWithAddr().
-**        Function to ensure that the source and/or disassemly windows
-**        reflect the input address.
-*/
-void
-#ifdef __STDC__
-tuiUpdateSourceWindowsWithAddr (
-				 Opaque addr)
-#else
-tuiUpdateSourceWindowsWithAddr (addr)
-     Opaque addr;
-#endif
-{
-  if (addr > (Opaque) NULL)
-    {
-      struct symtab_and_line sal;
-
-      switch (currentLayout ())
-	{
-	case DISASSEM_COMMAND:
-	case DISASSEM_DATA_COMMAND:
-	  tuiShowDisassem (addr);
-	  break;
-	case SRC_DISASSEM_COMMAND:
-	  tuiShowDisassemAndUpdateSource (addr);
-	  break;
-	default:
-	  sal = find_pc_line ((CORE_ADDR) addr, 0);
-	  tuiShowSource (sal.symtab,
-			 (Opaque) sal.line,
-			 FALSE);
-	  break;
-	}
-    }
-  else
-    {
-      int i;
-
-      for (i = 0; i < (sourceWindows ())->count; i++)
-	{
-	  TuiWinInfoPtr winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[i];
-
-	  tuiClearSourceContent (winInfo, EMPTY_SOURCE_PROMPT);
-	  tuiClearExecInfoContent (winInfo);
-	}
-    }
-
-  return;
-}				/* tuiUpdateSourceWindowsWithAddr */
-
-
-/*
-** tui_vUpdateSourceWindowsWithAddr()
-**        Update the source window with the address in a va_list
-*/
-void
-#ifdef __STDC__
-tui_vUpdateSourceWindowsWithAddr (
-				   va_list args)
-#else
-tui_vUpdateSourceWindowsWithAddr (args)
-     va_list args;
-#endif
-{
-  Opaque addr = va_arg (args, Opaque);
-
-  tuiUpdateSourceWindowsWithAddr (addr);
-
-  return;
-}				/* tui_vUpdateSourceWindowsWithAddr */
-
-
-/*
-** tuiUpdateSourceWindowsWithLine().
-**        Function to ensure that the source and/or disassemly windows
-**        reflect the input address.
-*/
-void
-#ifdef __STDC__
-tuiUpdateSourceWindowsWithLine (
-				 struct symtab *s,
-				 int line)
-#else
-tuiUpdateSourceWindowsWithLine (s, line)
-     struct symtab *s;
-     int line;
-#endif
-{
-  switch (currentLayout ())
-    {
-    case DISASSEM_COMMAND:
-    case DISASSEM_DATA_COMMAND:
-      tuiUpdateSourceWindowsWithAddr ((Opaque) find_line_pc (s, line));
-      break;
-    default:
-      tuiShowSource (s, (Opaque) line, FALSE);
-      if (currentLayout () == SRC_DISASSEM_COMMAND)
-	tuiShowDisassem ((Opaque) find_line_pc (s, line));
-      break;
-    }
-
-  return;
-}				/* tuiUpdateSourceWindowsWithLine */
-
-
-/*
-** tui_vUpdateSourceWindowsWithLine()
-**        Update the source window with the line number in a va_list
-*/
-void
-#ifdef __STDC__
-tui_vUpdateSourceWindowsWithLine (
-				   va_list args)
-#else
-tui_vUpdateSourceWindowsWithLine (args)
-     va_list args;
-#endif
-{
-  struct symtab *s = va_arg (args, struct symtab *);
-  int line = va_arg (args, int);
-
-  tuiUpdateSourceWindowsWithLine (s, line);
-
-  return;
-}				/* tui_vUpdateSourceWindowsWithLine */
-
-
-/*
-** tuiClearSourceContent().
-*/
-void
-#ifdef __STDC__
-tuiClearSourceContent (
-			TuiWinInfoPtr winInfo,
-			int displayPrompt)
-#else
-tuiClearSourceContent (winInfo, displayPrompt)
-     TuiWinInfoPtr winInfo;
-     int displayPrompt;
-#endif
-{
-  if (m_winPtrNotNull (winInfo))
-    {
-      register int i;
-
-      winInfo->generic.contentInUse = FALSE;
-      tuiEraseSourceContent (winInfo, displayPrompt);
-      for (i = 0; i < winInfo->generic.contentSize; i++)
-	{
-	  TuiWinElementPtr element =
-	  (TuiWinElementPtr) winInfo->generic.content[i];
-	  element->whichElement.source.hasBreak = FALSE;
-	  element->whichElement.source.isExecPoint = FALSE;
-	}
-    }
-
-  return;
-}				/* tuiClearSourceContent */
-
-
-/*
-** tuiClearAllSourceWinsContent().
-*/
-void
-#ifdef __STDC__
-tuiClearAllSourceWinsContent (
-			       int displayPrompt)
-#else
-tuiClearAllSourceWinsContent (displayPrompt)
-     int displayPrompt;
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiClearSourceContent ((TuiWinInfoPtr) (sourceWindows ())->list[i],
-			   displayPrompt);
-
-  return;
-}				/* tuiClearAllSourceWinsContent */
-
-
-/*
-** tuiEraseSourceContent().
-*/
-void
-#ifdef __STDC__
-tuiEraseSourceContent (
-			TuiWinInfoPtr winInfo,
-			int displayPrompt)
-#else
-tuiEraseSourceContent (winInfo, displayPrompt)
-     TuiWinInfoPtr winInfo;
-     int displayPrompt;
-#endif
-{
-  int xPos;
-  int halfWidth = (winInfo->generic.width - 2) / 2;
-
-  if (winInfo->generic.handle != (WINDOW *) NULL)
-    {
-      werase (winInfo->generic.handle);
-      checkAndDisplayHighlightIfNeeded (winInfo);
-      if (displayPrompt == EMPTY_SOURCE_PROMPT)
-	{
-	  char *noSrcStr;
-
-	  if (winInfo->generic.type == SRC_WIN)
-	    noSrcStr = NO_SRC_STRING;
-	  else
-	    noSrcStr = NO_DISASSEM_STRING;
-	  if (strlen (noSrcStr) >= halfWidth)
-	    xPos = 1;
-	  else
-	    xPos = halfWidth - strlen (noSrcStr);
-	  mvwaddstr (winInfo->generic.handle,
-		     (winInfo->generic.height / 2),
-		     xPos,
-		     noSrcStr);
-
-	  /* elz: added this function call to set the real contents of
-                   the window to what is on the  screen, so that later calls
-                   to refresh, do display
-                   the correct stuff, and not the old image */
-
-	  tuiSetSourceContentNil (winInfo, noSrcStr);
-	}
-      tuiRefreshWin (&winInfo->generic);
-    }
-  return;
-}				/* tuiEraseSourceContent */
-
-
-/*
-** tuiEraseAllSourceContent().
-*/
-void
-#ifdef __STDC__
-tuiEraseAllSourceWinsContent (
-			       int displayPrompt)
-#else
-tuiEraseAllSourceWinsContent (displayPrompt)
-     int displayPrompt;
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiEraseSourceContent ((TuiWinInfoPtr) (sourceWindows ())->list[i],
-			   displayPrompt);
-
-  return;
-}				/* tuiEraseAllSourceWinsContent */
-
-
-/*
-** tuiShowSourceContent().
-*/
-void
-#ifdef __STDC__
-tuiShowSourceContent (
-		       TuiWinInfoPtr winInfo)
-#else
-tuiShowSourceContent (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  int curLine, i, curX;
-
-  tuiEraseSourceContent (winInfo, (winInfo->generic.contentSize <= 0));
-  if (winInfo->generic.contentSize > 0)
-    {
-      char *line;
-
-      for (curLine = 1; (curLine <= winInfo->generic.contentSize); curLine++)
-	mvwaddstr (
-		    winInfo->generic.handle,
-		    curLine,
-		    1,
-		    ((TuiWinElementPtr)
-	  winInfo->generic.content[curLine - 1])->whichElement.source.line);
-    }
-  checkAndDisplayHighlightIfNeeded (winInfo);
-  tuiRefreshWin (&winInfo->generic);
-  winInfo->generic.contentInUse = TRUE;
-
-  return;
-}				/* tuiShowSourceContent */
-
-
-/*
-** tuiShowAllSourceWinsContent()
-*/
-void
-#ifdef __STDC__
-tuiShowAllSourceWinsContent (void)
-#else
-tuiShowAllSourceWinsContent ()
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiShowSourceContent ((TuiWinInfoPtr) (sourceWindows ())->list[i]);
-
-  return;
-}				/* tuiShowAllSourceWinsContent */
-
-
-/*
-** tuiHorizontalSourceScroll().
-**      Scroll the source forward or backward horizontally
-*/
-void
-#ifdef __STDC__
-tuiHorizontalSourceScroll (
-			    TuiWinInfoPtr winInfo,
-			    TuiScrollDirection direction,
-			    int numToScroll)
-#else
-tuiHorizontalSourceScroll (winInfo, direction, numToScroll)
-     TuiWinInfoPtr winInfo;
-     TuiScrollDirection direction;
-     int numToScroll;
-#endif
-{
-  if (winInfo->generic.content != (OpaquePtr) NULL)
-    {
-      int offset;
-      struct symtab *s;
-
-      if (current_source_symtab == (struct symtab *) NULL)
-	s = find_pc_symtab (selected_frame->pc);
-      else
-	s = current_source_symtab;
-
-      if (direction == LEFT_SCROLL)
-	offset = winInfo->detail.sourceInfo.horizontalOffset + numToScroll;
-      else
-	{
-	  if ((offset =
-	     winInfo->detail.sourceInfo.horizontalOffset - numToScroll) < 0)
-	    offset = 0;
-	}
-      winInfo->detail.sourceInfo.horizontalOffset = offset;
-      tuiUpdateSourceWindowAsIs (
-				  winInfo,
-				  s,
-				  ((winInfo == srcWin) ?
-				   (Opaque) ((TuiWinElementPtr)
-       winInfo->generic.content[0])->whichElement.source.lineOrAddr.lineNo :
-				   (Opaque) ((TuiWinElementPtr)
-	 winInfo->generic.content[0])->whichElement.source.lineOrAddr.addr),
-				  (int) FALSE);
-    }
-
-  return;
-}				/* tuiHorizontalSourceScroll */
-
-
-/*
-** tuiSetHasExecPointAt().
-**        Set or clear the hasBreak flag in the line whose line is lineNo.
-*/
-void
-#ifdef __STDC__
-tuiSetIsExecPointAt (
-		      Opaque lineOrAddr,
-		      TuiWinInfoPtr winInfo)
-#else
-tuiSetIsExecPointAt (lineOrAddr, winInfo)
-     Opaque lineOrAddr;
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  int i;
-  TuiWinContent content = (TuiWinContent) winInfo->generic.content;
-
-  i = 0;
-  while (i < winInfo->generic.contentSize)
-    {
-      if (content[i]->whichElement.source.lineOrAddr.addr == lineOrAddr)
-	content[i]->whichElement.source.isExecPoint = TRUE;
-      else
-	content[i]->whichElement.source.isExecPoint = FALSE;
-      i++;
-    }
-
-  return;
-}				/* tuiSetIsExecPointAt */
-
-
-/*
-** tuiSetHasBreakAt().
-**        Set or clear the hasBreak flag in the line whose line is lineNo.
-*/
-void
-#ifdef __STDC__
-tuiSetHasBreakAt (
-		   struct breakpoint *bp,
-		   TuiWinInfoPtr winInfo,
-		   int hasBreak)
-#else
-tuiSetHasBreakAt (bp, winInfo, hasBreak)
-     struct breakpoint *bp;
-     TuiWinInfoPtr winInfo;
-     int hasBreak;
-#endif
-{
-  int i;
-  TuiWinContent content = (TuiWinContent) winInfo->generic.content;
-
-  i = 0;
-  while (i < winInfo->generic.contentSize)
-    {
-      int gotIt;
-      TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-      if (winInfo == srcWin)
-	{
-	  char *fileNameDisplayed = (char *) NULL;
-
-	  if (((TuiWinElementPtr)
-	       locator->content[0])->whichElement.locator.fileName !=
-	      (char *) NULL)
-	    fileNameDisplayed = ((TuiWinElementPtr)
-			locator->content[0])->whichElement.locator.fileName;
-	  else if (current_source_symtab != (struct symtab *) NULL)
-	    fileNameDisplayed = current_source_symtab->filename;
-
-	  gotIt = (fileNameDisplayed != (char *) NULL &&
-		   (strcmp (bp->source_file, fileNameDisplayed) == 0) &&
-		   content[i]->whichElement.source.lineOrAddr.lineNo ==
-		   bp->line_number);
-	}
-      else
-	gotIt = (content[i]->whichElement.source.lineOrAddr.addr
-		 == (Opaque) bp->address);
-      if (gotIt)
-	{
-	  content[i]->whichElement.source.hasBreak = hasBreak;
-	  break;
-	}
-      i++;
-    }
-
-  return;
-}				/* tuiSetHasBreakAt */
-
-
-/*
-** tuiAllSetHasBreakAt().
-**        Set or clear the hasBreak flag in all displayed source windows.
-*/
-void
-#ifdef __STDC__
-tuiAllSetHasBreakAt (
-		      struct breakpoint *bp,
-		      int hasBreak)
-#else
-tuiAllSetHasBreakAt (bp, hasBreak)
-     struct breakpoint *bp;
-     int hasBreak;
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiSetHasBreakAt (bp,
-		      (TuiWinInfoPtr) (sourceWindows ())->list[i], hasBreak);
-
-  return;
-}				/* tuiAllSetHasBreakAt */
-
-
-/*
-** tui_vAllSetHasBreakAt()
-**        Set or clear the hasBreak flag in all displayed source windows,
-**        with params in a va_list
-*/
-void
-#ifdef __STDC__
-tui_vAllSetHasBreakAt (
-			va_list args)
-#else
-tui_vAllSetHasBreakAt (args)
-     va_list args;
-#endif
-{
-  struct breakpoint *bp = va_arg (args, struct breakpoint *);
-  int hasBreak = va_arg (args, int);
-
-  tuiAllSetHasBreakAt (bp, hasBreak);
-
-  return;
-}				/* tui_vAllSetHasBreakAt */
-
-
-
-/*********************************
-** EXECUTION INFO FUNCTIONS        **
-*********************************/
-
-/*
-** tuiSetExecInfoContent().
-**      Function to initialize the content of the execution info window,
-**      based upon the input window which is either the source or
-**      disassembly window.
-*/
-TuiStatus
-#ifdef __STDC__
-tuiSetExecInfoContent (
-			TuiWinInfoPtr winInfo)
-#else
-tuiSetExecInfoContent (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  TuiStatus ret = TUI_SUCCESS;
-
-  if (winInfo->detail.sourceInfo.executionInfo != (TuiGenWinInfoPtr) NULL)
-    {
-      TuiGenWinInfoPtr execInfoPtr = winInfo->detail.sourceInfo.executionInfo;
-
-      if (execInfoPtr->content == (OpaquePtr) NULL)
-	execInfoPtr->content =
-	  (OpaquePtr) allocContent (winInfo->generic.height,
-				    execInfoPtr->type);
-      if (execInfoPtr->content != (OpaquePtr) NULL)
-	{
-	  int i;
-
-	  for (i = 0; i < winInfo->generic.contentSize; i++)
-	    {
-	      TuiWinElementPtr element;
-	      TuiWinElementPtr srcElement;
-
-	      element = (TuiWinElementPtr) execInfoPtr->content[i];
-	      srcElement = (TuiWinElementPtr) winInfo->generic.content[i];
-	      /*
-                ** First check to see if we have a breakpoint that is
-                ** temporary.  If so, and this is our current execution point,
-                ** then clear the break indicator.
-                */
-	      if (srcElement->whichElement.source.hasBreak &&
-		  srcElement->whichElement.source.isExecPoint)
-		{
-		  struct breakpoint *bp;
-		  int found = FALSE;
-		  extern struct breakpoint *breakpoint_chain;
-
-		  for (bp = breakpoint_chain;
-		       (bp != (struct breakpoint *) NULL && !found);
-		       bp = bp->next)
-		    {
-		      found =
-			(winInfo == srcWin &&
-			 bp->line_number ==
-		       srcElement->whichElement.source.lineOrAddr.lineNo) ||
-			(winInfo == disassemWin &&
-			 bp->address == (CORE_ADDR)
-			 srcElement->whichElement.source.lineOrAddr.addr);
-		      if (found)
-			srcElement->whichElement.source.hasBreak =
-			  (bp->disposition != del || bp->hit_count <= 0);
-		    }
-		  if (!found)
-		    srcElement->whichElement.source.hasBreak = FALSE;
-		}
-	      /*
-                ** Now update the exec info content based upon the state
-                ** of each line as indicated by the source content.
-                */
-	      if (srcElement->whichElement.source.hasBreak &&
-		  srcElement->whichElement.source.isExecPoint)
-		element->whichElement.simpleString = breakLocationStr ();
-	      else if (srcElement->whichElement.source.hasBreak)
-		element->whichElement.simpleString = breakStr ();
-	      else if (srcElement->whichElement.source.isExecPoint)
-		element->whichElement.simpleString = locationStr ();
-	      else
-		element->whichElement.simpleString = blankStr ();
-	    }
-	  execInfoPtr->contentSize = winInfo->generic.contentSize;
-	}
-      else
-	ret = TUI_FAILURE;
-    }
-
-  return ret;
-}				/* tuiSetExecInfoContent */
-
-
-/*
-** tuiShowExecInfoContent().
-*/
-void
-#ifdef __STDC__
-tuiShowExecInfoContent (
-			 TuiWinInfoPtr winInfo)
-#else
-tuiShowExecInfoContent (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  TuiGenWinInfoPtr execInfo = winInfo->detail.sourceInfo.executionInfo;
-  int curLine;
-
-  werase (execInfo->handle);
-  tuiRefreshWin (execInfo);
-  for (curLine = 1; (curLine <= execInfo->contentSize); curLine++)
-    mvwaddstr (execInfo->handle,
-	       curLine,
-	       0,
-	       ((TuiWinElementPtr)
-		execInfo->content[curLine - 1])->whichElement.simpleString);
-  tuiRefreshWin (execInfo);
-  execInfo->contentInUse = TRUE;
-
-  return;
-}				/* tuiShowExecInfoContent */
-
-
-/*
-** tuiShowAllExecInfosContent()
-*/
-void
-#ifdef __STDC__
-tuiShowAllExecInfosContent (void)
-#else
-tuiShowAllExecInfosContent ()
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiShowExecInfoContent ((TuiWinInfoPtr) (sourceWindows ())->list[i]);
-
-  return;
-}				/* tuiShowAllExecInfosContent */
-
-
-/*
-** tuiEraseExecInfoContent().
-*/
-void
-#ifdef __STDC__
-tuiEraseExecInfoContent (
-			  TuiWinInfoPtr winInfo)
-#else
-tuiEraseExecInfoContent (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  TuiGenWinInfoPtr execInfo = winInfo->detail.sourceInfo.executionInfo;
-
-  werase (execInfo->handle);
-  tuiRefreshWin (execInfo);
-
-  return;
-}				/* tuiEraseExecInfoContent */
-
-
-/*
-** tuiEraseAllExecInfosContent()
-*/
-void
-#ifdef __STDC__
-tuiEraseAllExecInfosContent (void)
-#else
-tuiEraseAllExecInfosContent ()
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiEraseExecInfoContent ((TuiWinInfoPtr) (sourceWindows ())->list[i]);
-
-  return;
-}				/* tuiEraseAllExecInfosContent */
-
-
-/*
-** tuiClearExecInfoContent().
-*/
-void
-#ifdef __STDC__
-tuiClearExecInfoContent (
-			  TuiWinInfoPtr winInfo)
-#else
-tuiClearExecInfoContent (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  winInfo->detail.sourceInfo.executionInfo->contentInUse = FALSE;
-  tuiEraseExecInfoContent (winInfo);
-
-  return;
-}				/* tuiClearExecInfoContent */
-
-
-/*
-** tuiClearAllExecInfosContent()
-*/
-void
-#ifdef __STDC__
-tuiClearAllExecInfosContent (void)
-#else
-tuiClearAllExecInfosContent ()
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiClearExecInfoContent ((TuiWinInfoPtr) (sourceWindows ())->list[i]);
-
-  return;
-}				/* tuiClearAllExecInfosContent */
-
-
-/*
-** tuiUpdateExecInfo().
-**        Function to update the execution info window
-*/
-void
-#ifdef __STDC__
-tuiUpdateExecInfo (
-		    TuiWinInfoPtr winInfo)
-#else
-tuiUpdateExecInfo (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  tuiSetExecInfoContent (winInfo);
-  tuiShowExecInfoContent (winInfo);
-}				/* tuiUpdateExecInfo
-
-
-/*
-** tuiUpdateAllExecInfos()
-*/
-void
-#ifdef __STDC__
-tuiUpdateAllExecInfos (void)
-#else
-tuiUpdateAllExecInfos ()
-#endif
-{
-  int i;
-
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    tuiUpdateExecInfo ((TuiWinInfoPtr) (sourceWindows ())->list[i]);
-
-  return;
-}				/* tuiUpdateAllExecInfos*/
-
-
-
-/* tuiUpdateOnEnd()
-**       elz: This function clears the execution info from the source windows
-**       and resets the locator to display no line info, procedure info, pc
-**       info.  It is called by stack_publish_stopped_with_no_frame, which
-**       is called then the target terminates execution
-*/
-void
-#ifdef __STDC__
-tuiUpdateOnEnd (void)
-#else
-tuiUpdateOnEnd ()
-#endif
-{
-  int i;
-  TuiGenWinInfoPtr locator;
-  char *filename;
-  TuiWinInfoPtr winInfo;
-
-  locator = locatorWinInfoPtr ();
-
-  /* for all the windows (src, asm) */
-  for (i = 0; i < (sourceWindows ())->count; i++)
-    {
-      winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[i];
-
-      tuiSetIsExecPointAt ((Opaque) - 1, winInfo);	/* the target is'n running */
-      /* -1 should not match any line number or pc */
-      tuiSetExecInfoContent (winInfo);	/*set winInfo so that > is'n displayed*/
-      tuiShowExecInfoContent (winInfo);	/* display the new contents */
-    }
-
-  /*now update the locator*/
-  tuiClearLocatorDisplay ();
-  tuiGetLocatorFilename (locator, &filename);
-  tuiSetLocatorInfo (
-		      filename,
-		      (char *) NULL,
-		      0,
-		      (Opaque) NULL,
-	   &((TuiWinElementPtr) locator->content[0])->whichElement.locator);
-  tuiShowLocatorContent ();
-
-  return;
-}				/* tuiUpdateOnEnd */
-
-
-
-TuiStatus
-#ifdef __STDC__
-tuiAllocSourceBuffer (
-		       TuiWinInfoPtr winInfo)
-#else
-tuiAllocSourceBuffer (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  register char *srcLine, *srcLineBuf;
-  register int i, lineWidth, c, maxLines;
-  TuiStatus ret = TUI_FAILURE;
-
-  maxLines = winInfo->generic.height;	/* less the highlight box */
-  lineWidth = winInfo->generic.width - 1;
-  /*
-    ** Allocate the buffer for the source lines.  Do this only once since they
-    ** will be re-used for all source displays.  The only other time this will
-    ** be done is when a window's size changes.
-    */
-  if (winInfo->generic.content == (OpaquePtr) NULL)
-    {
-      srcLineBuf = (char *) xmalloc ((maxLines * lineWidth) * sizeof (char));
-      if (srcLineBuf == (char *) NULL)
-	fputs_unfiltered (
-	   "Unable to Allocate Memory for Source or Disassembly Display.\n",
-			   gdb_stderr);
-      else
-	{
-	  /* allocate the content list */
-	  if ((winInfo->generic.content =
-	  (OpaquePtr) allocContent (maxLines, SRC_WIN)) == (OpaquePtr) NULL)
-	    {
-	      tuiFree (srcLineBuf);
-	      srcLineBuf = (char *) NULL;
-	      fputs_unfiltered (
-				 "Unable to Allocate Memory for Source or Disassembly Display.\n",
-				 gdb_stderr);
-	    }
-	}
-      for (i = 0; i < maxLines; i++)
-	((TuiWinElementPtr)
-	 winInfo->generic.content[i])->whichElement.source.line =
-	  srcLineBuf + (lineWidth * i);
-      ret = TUI_SUCCESS;
-    }
-  else
-    ret = TUI_SUCCESS;
-
-  return ret;
-}				/* tuiAllocSourceBuffer */
-
-
-/*
-** tuiLineIsDisplayed().
-**      Answer whether the a particular line number or address is displayed
-**      in the current source window.
-*/
-int
-#ifdef __STDC__
-tuiLineIsDisplayed (
-		     Opaque lineNoOrAddr,
-		     TuiWinInfoPtr winInfo,
-		     int checkThreshold)
-#else
-tuiLineIsDisplayed (lineNoOrAddr, winInfo, checkThreshold)
-     Opaque lineNoOrAddr;
-     TuiWinInfoPtr winInfo;
-     int checkThreshold;
-#endif
-{
-  int isDisplayed = FALSE;
-  int i, threshold;
-
-  if (checkThreshold)
-    threshold = SCROLL_THRESHOLD;
-  else
-    threshold = 0;
-  i = 0;
-  while (i < winInfo->generic.contentSize - threshold && !isDisplayed)
-    {
-      if (winInfo == srcWin)
-	isDisplayed = (((TuiWinElementPtr)
-	 winInfo->generic.content[i])->whichElement.source.lineOrAddr.lineNo
-		       == (int) lineNoOrAddr);
-      else
-	isDisplayed = (((TuiWinElementPtr)
-	   winInfo->generic.content[i])->whichElement.source.lineOrAddr.addr
-		       == lineNoOrAddr);
-      i++;
-    }
-
-  return isDisplayed;
-}				/* tuiLineIsDisplayed */
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS               **
-******************************************/
diff --git a/gdb/tui/tuiSourceWin.h b/gdb/tui/tuiSourceWin.h
deleted file mode 100644
index 13f3a78..0000000
--- a/gdb/tui/tuiSourceWin.h
+++ /dev/null
@@ -1,74 +0,0 @@
-#ifndef _TUI_SOURCEWIN_H
-#define _TUI_SOURCEWIN_H
-/*
-** This header file supports
-*/
-
-
-extern void         tuiDisplayMainFunction PARAMS ((void));
-extern void         tuiUpdateSourceWindow PARAMS 
-                    	((TuiWinInfoPtr, struct symtab *, Opaque, int));
-extern void         tuiUpdateSourceWindowAsIs PARAMS 
-                        ((TuiWinInfoPtr, struct symtab *, Opaque, int));
-extern void         tuiUpdateSourceWindowsWithAddr PARAMS ((Opaque));
-extern void         tui_vUpdateSourceWindowsWithAddr PARAMS ((va_list));
-extern void         tuiUpdateSourceWindowsWithLine PARAMS ((struct symtab *, int));
-extern void         tui_vUpdateSourceWindowsWithLine PARAMS ((va_list));
-extern void         tuiUpdateSourceWindowsFromLocator PARAMS ((void));
-extern void         tuiClearSourceContent PARAMS ((TuiWinInfoPtr, int));
-extern void         tuiClearAllSourceWinsContent PARAMS ((int));
-extern void         tuiEraseSourceContent PARAMS ((TuiWinInfoPtr, int));
-extern void         tuiEraseAllSourceWinsContent PARAMS ((int));
-extern void         tuiSetSourceContentNil PARAMS ((TuiWinInfoPtr, char *));
-extern void         tuiShowSourceContent PARAMS ((TuiWinInfoPtr));
-extern void         tuiShowAllSourceWinsContent PARAMS ((void));
-extern void         tuiHorizontalSourceScroll PARAMS ((TuiWinInfoPtr, TuiScrollDirection, int));
-extern void         tuiUpdateOnEnd PARAMS ((void));
-
-extern TuiStatus    tuiSetExecInfoContent PARAMS ((TuiWinInfoPtr));
-extern void         tuiShowExecInfoContent PARAMS ((TuiWinInfoPtr));
-extern void         tuiShowAllExecInfosContent PARAMS ((void));
-extern void         tuiEraseExecInfoContent PARAMS ((TuiWinInfoPtr));
-extern void         tuiEraseAllExecInfosContent PARAMS ((void));
-extern void         tuiClearExecInfoContent PARAMS ((TuiWinInfoPtr));
-extern void         tuiClearAllExecInfosContent PARAMS ((void));
-extern void         tuiUpdateExecInfo PARAMS ((TuiWinInfoPtr));
-extern void         tuiUpdateAllExecInfos PARAMS ((void));
-
-extern void         tuiSetIsExecPointAt PARAMS ((Opaque, TuiWinInfoPtr));
-extern void         tuiSetHasBreakAt PARAMS ((struct breakpoint *, TuiWinInfoPtr, int));
-extern void         tuiAllSetHasBreakAt PARAMS ((struct breakpoint *, int));
-extern void         tui_vAllSetHasBreakAt PARAMS ((va_list));
-extern TuiStatus    tuiAllocSourceBuffer PARAMS ((TuiWinInfoPtr));
-extern int          tuiLineIsDisplayed PARAMS ((Opaque, TuiWinInfoPtr, int));
-
-
-/*
-** Constant definitions
-*/
-#define        SCROLL_THRESHOLD            2 /* threshold for lazy scroll */
-
-
-/*
-** Macros 
-*/
-#define    m_tuiSetBreakAt(bp, winInfo)       tuiSetHasBreakAt((bp, winInfo, TRUE)
-#define    m_tuiClearBreakAt(bp, winInfo)     tuiSetHasBreakAt(bp, winInfo, FALSE)
-
-#define    m_tuiAllSetBreakAt(bp)             tuiAllSetHasBreakAt(bp, TRUE)
-#define    m_tuiAllClearBreakAt(bp)           tuiAllSetHasBreakAt(bp, FALSE)
-
-#define    m_tuiSrcLineDisplayed(lineNo)      tuiLineIsDisplayed((Opaque)(lineNo), srcWin, FALSE)
-#define    m_tuiSrcAddrDisplayed(addr)        tuiLineIsDisplayed((Opaque)(addr), disassemWin, FALSE)
-#define    m_tuiSrcLineDisplayedWithinThreshold(lineNo) \
-                                            tuiLineIsDisplayed((Opaque)(lineNo), srcWin, TRUE)
-#define    m_tuiSrcAddrDisplayedWithinThreshold(addr) \
-                                            tuiLineIsDisplayed((Opaque)(addr), disassemWin, TRUE)
-#define m_tuiLineDisplayedWithinThreshold(winInfo, lineOrAddr)                                 \
-                                    ( (winInfo == srcWin) ?                                    \
-                                        m_tuiSrcLineDisplayedWithinThreshold(lineOrAddr) :    \
-                                        m_tuiSrcAddrDisplayedWithinThreshold(lineOrAddr) )
-
-
-
-#endif /*_TUI_SOURCEWIN_H */
diff --git a/gdb/tui/tuiStack.c b/gdb/tui/tuiStack.c
deleted file mode 100644
index 401dfe2..0000000
--- a/gdb/tui/tuiStack.c
+++ /dev/null
@@ -1,554 +0,0 @@
-/*
-** This module contains functions for displaying the locator information in the locator window.
-*/
-
-#include "defs.h"
-#include "symtab.h"
-#include "breakpoint.h"
-#include "frame.h"
-
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiStack.h"
-#include "tuiSourceWin.h"
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS FORWARD DECLS    **
-******************************************/
-
-static char *_getFuncNameFromFrame PARAMS ((struct frame_info *));
-static void _tuiUpdateLocation_command PARAMS ((char *, int));
-
-
-
-/*****************************************
-** PUBLIC FUNCTION                        **
-******************************************/
-
-/*
-** tuiClearLocatorDisplay()
-*/
-void
-#ifdef __STDC__
-tuiClearLocatorDisplay (void)
-#else
-tuiClearLocatorDisplay ()
-#endif
-{
-  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-  int i;
-
-  if (locator->handle != (WINDOW *) NULL)
-    {
-      /* No need to werase, since writing a line of
-         * blanks which we do below, is equivalent.
-         */
-      /* werase(locator->handle); */
-      wmove (locator->handle, 0, 0);
-      wstandout (locator->handle);
-      for (i = 0; i < locator->width; i++)
-	waddch (locator->handle, ' ');
-      wstandend (locator->handle);
-      tuiRefreshWin (locator);
-      wmove (locator->handle, 0, 0);
-      locator->contentInUse = FALSE;
-    }
-
-  return;
-}				/* tuiClearLocatorDisplay */
-
-
-/*
-** tuiShowLocatorContent()
-*/
-void
-#ifdef __STDC__
-tuiShowLocatorContent (void)
-#else
-tuiShowLocatorContent ()
-#endif
-{
-  char *string;
-  TuiGenWinInfoPtr locator;
-
-  locator = locatorWinInfoPtr ();
-
-  if (m_genWinPtrNotNull (locator) && locator->handle != (WINDOW *) NULL)
-    {
-      string = displayableWinContentAt (locator, 0);
-      if (string != (char *) NULL)
-	{
-	  wmove (locator->handle, 0, 0);
-	  wstandout (locator->handle);
-	  waddstr (locator->handle, string);
-	  wstandend (locator->handle);
-	  tuiRefreshWin (locator);
-	  wmove (locator->handle, 0, 0);
-	  if (string != nullStr ())
-	    tuiFree (string);
-	  locator->contentInUse = TRUE;
-	}
-    }
-
-  return;
-}				/* tuiShowLocatorContent */
-
-
-/*
-** tuiSetLocatorInfo().
-**        Function to update the locator, with the provided arguments.
-*/
-void
-#ifdef __STDC__
-tuiSetLocatorInfo (
-		    char *fname,
-		    char *procname,
-		    int lineNo,
-		    Opaque addr,
-		    TuiLocatorElementPtr element)
-#else
-tuiSetLocatorInfo (fname, procname, lineNo, addr, element)
-     char *fname;
-     char *procname;
-     int lineNo;
-     Opaque addr;
-     TuiLocatorElementPtr element;
-#endif
-{
-#ifdef COMMENT
-  /* first free the old info */
-  if (element->fileName)
-    tuiFree (element->fileName);
-  if (element->procName)
-    tuiFree (element->procName);
-
-  if (fname == (char *) NULL)
-    element->fileName = fname;
-  else
-    element->fileName = tuiStrDup (fname);
-  if (procname == (char *) NULL)
-    element->procName = procname;
-  else
-    element->procName = tuiStrDup (procname);
-#else
-  element->fileName[0] = (char) 0;
-  element->procName[0] = (char) 0;
-  strcat_to_buf (element->fileName, MAX_LOCATOR_ELEMENT_LEN, fname);
-  strcat_to_buf (element->procName, MAX_LOCATOR_ELEMENT_LEN, procname);
-#endif
-  element->lineNo = lineNo;
-  element->addr = (Opaque) addr;
-
-  return;
-}				/* tuiSetLocatorInfo */
-
-
-/*
-** tuiUpdateLocatorFilename().
-**        Update only the filename portion of the locator.
-*/
-void
-#ifdef __STDC__
-tuiUpdateLocatorFilename (
-			   char *fileName)
-#else
-tuiUpdateLocatorFilename (fileName)
-     char *fileName;
-#endif
-{
-  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-  if (locator->content[0] == (Opaque) NULL)
-    tuiSetLocatorContent ((struct frame_info *) NULL);
-  ((TuiWinElementPtr) locator->content[0])->whichElement.locator.fileName[0] = (char) 0;
-  strcat_to_buf (((TuiWinElementPtr) locator->content[0])->whichElement.locator.fileName,
-		 MAX_LOCATOR_ELEMENT_LEN,
-		 fileName);
-
-  tuiShowLocatorContent ();
-
-  return;
-}				/* tuiUpdateLocatorFilename */
-
-
-/*
-** tui_vUpdateLocatorFilename().
-**        Update only the filename portion of the locator with args in a va_list.
-*/
-void
-#ifdef __STDC__
-tui_vUpdateLocatorFilename (
-			     va_list args)
-#else
-tui_vUpdateLocatorFilename (args)
-     va_list args;
-#endif
-{
-  char *fileName;
-
-  fileName = va_arg (args, char *);
-  tuiUpdateLocatorFilename (fileName);
-
-  return;
-}				/* tui_vUpdateLocatorFilename */
-
-
-/*
-** tuiSwitchFilename().
-**   Update the filename portion of the locator. Clear the other info in locator.
-** (elz)
-*/
-void
-#ifdef __STDC__
-tuiSwitchFilename (
-		    char *fileName)
-#else
-tuiSwitchFilename (fileName)
-     char *fileName;
-#endif
-{
-  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-
-  if (locator->content[0] == (Opaque) NULL)
-    tuiSetLocatorContent ((struct frame_info *) NULL);
-  ((TuiWinElementPtr) locator->content[0])->whichElement.locator.fileName[0] = (char) 0;
-
-  tuiSetLocatorInfo (fileName,
-		     (char *) NULL,
-		     0,
-		     (Opaque) NULL,
-	   &((TuiWinElementPtr) locator->content[0])->whichElement.locator);
-
-  tuiShowLocatorContent ();
-
-  return;
-}				/* tuiSwitchFilename */
-
-
-/*
-** tuiGetLocatorFilename().
-**   Get the filename portion of the locator.
-** (elz)
-*/
-void
-#ifdef __STDC__
-tuiGetLocatorFilename (
-			TuiGenWinInfoPtr locator,
-			char **filename)
-#else
-tuiGetLocatorFilename (locator, filename)
-     TuiGenWinInfoPtr locator;
-     char **filename;
-#endif
-{
-
-  /* the current filename could be non known, in which case the xmalloc would
-     allocate no memory, because the length would be 0 */
-  if (((TuiWinElementPtr) locator->content[0])->whichElement.locator.fileName)
-    {
-      int name_length =
-      strlen (((TuiWinElementPtr) locator->content[0])->whichElement.locator.fileName);
-
-      (*filename) = (char *) xmalloc (name_length + 1);
-      strcpy ((*filename),
-	      ((TuiWinElementPtr) locator->content[0])->whichElement.locator.fileName);
-    }
-
-  return;
-}				/* tuiGetLocatorFilename */
-
-
-/*
-** tuiUpdateLocatorInfoFromFrame().
-**        Function to update the locator, with the information extracted from frameInfo
-*/
-void
-#ifdef __STDC__
-tuiUpdateLocatorInfoFromFrame (
-				struct frame_info *frameInfo,
-				TuiLocatorElementPtr element)
-#else
-tuiUpdateLocatorInfoFromFrame (frameInfo, element)
-     struct frame_info *frameInfo;
-     TuiLocatorElementPtr element;
-#endif
-{
-  struct symtab_and_line symtabAndLine;
-
-  /* now get the new info */
-  symtabAndLine = find_pc_line (frameInfo->pc,
-			   (frameInfo->next != (struct frame_info *) NULL &&
-			    !frameInfo->next->signal_handler_caller &&
-			    !frame_in_dummy (frameInfo->next)));
-  if (symtabAndLine.symtab && symtabAndLine.symtab->filename)
-    tuiSetLocatorInfo (symtabAndLine.symtab->filename,
-		       _getFuncNameFromFrame (frameInfo),
-		       symtabAndLine.line,
-		       (Opaque) frameInfo->pc,
-		       element);
-  else
-    tuiSetLocatorInfo ((char *) NULL,
-		       _getFuncNameFromFrame (frameInfo),
-		       0,
-		       (Opaque) frameInfo->pc,
-		       element);
-
-  return;
-}				/* tuiUpdateLocatorInfoFromFrame */
-
-
-/*
-** tuiSetLocatorContent().
-**        Function to set the content of the locator
-*/
-void
-#ifdef __STDC__
-tuiSetLocatorContent (
-		       struct frame_info *frameInfo)
-#else
-tuiSetLocatorContent (frameInfo)
-     struct frame_info *frameInfo;
-#endif
-{
-  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-  TuiWinElementPtr element;
-  struct symtab_and_line symtabAndLine;
-
-  /* Allocate the element if necessary */
-  if (locator->contentSize <= 0)
-    {
-      TuiWinContent contentPtr;
-
-      if ((locator->content = (OpaquePtr) allocContent (1, locator->type)) == (OpaquePtr) NULL)
-	error ("Unable to Allocate Memory to Display Location.");
-      locator->contentSize = 1;
-    }
-
-  if (frameInfo != (struct frame_info *) NULL)
-    tuiUpdateLocatorInfoFromFrame (frameInfo,
-	   &((TuiWinElementPtr) locator->content[0])->whichElement.locator);
-  else
-    tuiSetLocatorInfo ((char *) NULL,
-		       (char *) NULL,
-		       0,
-		       (Opaque) NULL,
-	   &((TuiWinElementPtr) locator->content[0])->whichElement.locator);
-  return;
-}				/* tuiSetLocatorContent */
-
-
-/*
-** tuiUpdateLocatorDisplay().
-**        Function to update the locator display
-*/
-void
-#ifdef __STDC__
-tuiUpdateLocatorDisplay (
-			  struct frame_info *frameInfo)
-#else
-tuiUpdateLocatorDisplay (frameInfo)
-     struct frame_info *frameInfo;
-#endif
-{
-  tuiClearLocatorDisplay ();
-  tuiSetLocatorContent (frameInfo);
-  tuiShowLocatorContent ();
-
-  return;
-}				/* tuiUpdateLocatorDisplay */
-
-
-/*
-** tuiShowFrameInfo().
-**        Function to print the frame inforrmation for the TUI.
-*/
-void
-#ifdef __STDC__
-tuiShowFrameInfo (
-		   struct frame_info *fi)
-#else
-tuiShowFrameInfo (fi)
-     struct frame_info *fi;
-#endif
-{
-  TuiWinInfoPtr winInfo;
-  register int i;
-
-  if (fi)
-    {
-      register int startLine, i;
-      register struct symtab *s;
-      CORE_ADDR low;
-      TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-      int sourceAlreadyDisplayed;
-
-
-      s = find_pc_symtab (fi->pc);
-      sourceAlreadyDisplayed = tuiSourceIsDisplayed (s->filename);
-      tuiUpdateLocatorDisplay (fi);
-      for (i = 0; i < (sourceWindows ())->count; i++)
-	{
-	  winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[i];
-	  if (winInfo == srcWin)
-	    {
-	      startLine =
-		(((TuiWinElementPtr) locator->content[0])->whichElement.locator.lineNo -
-		 (winInfo->generic.viewportHeight / 2)) + 1;
-	      if (startLine <= 0)
-		startLine = 1;
-	    }
-	  else
-	    {
-	      if (find_pc_partial_function (fi->pc, (char **) NULL, &low, (CORE_ADDR) NULL) == 0)
-		error ("No function contains program counter for selected frame.\n");
-	      else
-		low = (CORE_ADDR) tuiGetLowDisassemblyAddress ((Opaque) low, (Opaque) fi->pc);
-	    }
-
-	  if (winInfo == srcWin)
-	    {
-	      if (!(sourceAlreadyDisplayed && m_tuiLineDisplayedWithinThreshold (
-								    winInfo,
-										  ((TuiWinElementPtr) locator->content[0])->whichElement.locator.lineNo)))
-		tuiUpdateSourceWindow (winInfo, s, (Opaque) startLine, TRUE);
-	      else
-		tuiSetIsExecPointAt ((Opaque)
-				     ((TuiWinElementPtr) locator->content[0])->whichElement.locator.lineNo,
-				     winInfo);
-	    }
-	  else
-	    {
-	      if (winInfo == disassemWin)
-		{
-		  if (!m_tuiLineDisplayedWithinThreshold (winInfo,
-							  ((TuiWinElementPtr) locator->content[0])->whichElement.locator.addr))
-		    tuiUpdateSourceWindow (winInfo, s, (Opaque) low, TRUE);
-		  else
-		    tuiSetIsExecPointAt ((Opaque)
-					 ((TuiWinElementPtr) locator->content[0])->whichElement.locator.addr,
-					 winInfo);
-		}
-	    }
-	  tuiUpdateExecInfo (winInfo);
-	}
-    }
-  else
-    {
-      tuiUpdateLocatorDisplay (fi);
-      for (i = 0; i < (sourceWindows ())->count; i++)
-	{
-	  winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[i];
-	  tuiClearSourceContent (winInfo, EMPTY_SOURCE_PROMPT);
-	  tuiUpdateExecInfo (winInfo);
-	}
-    }
-
-  return;
-}				/* tuiShowFrameInfo */
-
-
-/*
-** tui_vShowFrameInfo().
-**        Function to print the frame inforrmation for the TUI with args in a va_list.
-*/
-void
-#ifdef __STDC__
-tui_vShowFrameInfo (
-		     va_list args)
-#else
-tui_vShowFrameInfo (args)
-     va_list args;
-#endif
-{
-  struct frame_info *fi;
-
-  fi = va_arg (args, struct frame_info *);
-  tuiShowFrameInfo (fi);
-
-  return;
-}				/* tui_vShowFrameInfo */
-
-
-/*
-** _initialize_tuiStack().
-**      Function to initialize gdb commands, for tui window stack manipulation.
-*/
-void
-_initialize_tuiStack ()
-{
-  if (tui_version)
-    {
-      add_com ("update", class_tui, _tuiUpdateLocation_command,
-	       "Update the source window and locator to display the current execution point.\n");
-    }
-
-  return;
-}				/* _initialize_tuiStack */
-
-
-/*****************************************
-** STATIC LOCAL FUNCTIONS                 **
-******************************************/
-
-/*
-**    _getFuncNameFromFrame().
-*/
-static char *
-#ifdef __STDC__
-_getFuncNameFromFrame (
-			struct frame_info *frameInfo)
-#else
-_getFuncNameFromFrame (frameInfo)
-     struct frame_info *frameInfo;
-#endif
-{
-  char *funcName = (char *) NULL;
-
-  find_pc_partial_function (frameInfo->pc,
-			    &funcName,
-			    (CORE_ADDR *) NULL,
-			    (CORE_ADDR *) NULL);
-  return funcName;
-}				/* _getFuncNameFromFrame */
-
-
-/*
-** _tuiUpdateLocation_command().
-**        Command to update the display with the current execution point
-*/
-static void
-#ifdef __STDC__
-_tuiUpdateLocation_command (
-			     char *arg,
-			     int fromTTY)
-#else
-_tuiUpdateLocation_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-#ifndef TRY
-  extern void frame_command PARAMS ((char *, int));
-  frame_command ("0", FALSE);
-#else
-  struct frame_info *curFrame;
-
-  /* Obtain the current execution point */
-  if ((curFrame = get_current_frame ()) != (struct frame_info *) NULL)
-    {
-      struct frame_info *frame;
-      int curLevel = 0;
-
-      for (frame = get_prev_frame (curLevel);
-	   (frame != (struct frame_info *) NULL && (frame != curFrame));
-	   frame = get_prev_frame (frame))
-	curLevel++;
-
-      if (curFrame != (struct frame_info *) NULL)
-	print_frame_info (frame, curLevel, 0, 1);
-    }
-#endif
-
-  return;
-}				/* _tuiUpdateLocation_command */
diff --git a/gdb/tui/tuiStack.h b/gdb/tui/tuiStack.h
deleted file mode 100644
index 20e9a92..0000000
--- a/gdb/tui/tuiStack.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _TUI_STACK_H
-#define _TUI_STACK_H
-/*
-** This header file supports
-*/
-
-extern void         tuiSetLocatorInfo PARAMS ((char *, char *, int, Opaque, TuiLocatorElementPtr));
-extern void         tuiUpdateLocatorFilename PARAMS ((char *));
-extern void         tui_vUpdateLocatorFilename PARAMS ((va_list));
-extern void         tuiUpdateLocatorInfoFromFrame 
-                        PARAMS ((struct frame_info *, TuiLocatorElementPtr));
-extern void         tuiUpdateLocatorDisplay PARAMS ((struct frame_info *));
-extern void         tuiSetLocatorContent PARAMS ((struct frame_info *));
-extern void         tuiShowLocatorContent PARAMS ((void));
-extern void         tuiClearLocatorContent PARAMS ((void));
-extern void         tuiSwitchFilename PARAMS ((char *));
-extern void         tuiShowFrameInfo PARAMS ((struct frame_info *));
-extern void         tui_vShowFrameInfo PARAMS ((va_list));
-extern void         tuiGetLocatorFilename PARAMS ((TuiGenWinInfoPtr, char **));
-
-
-#endif /*_TUI_STACK_H*/
diff --git a/gdb/tui/tuiWin.c b/gdb/tui/tuiWin.c
deleted file mode 100644
index 45bb0f6..0000000
--- a/gdb/tui/tuiWin.c
+++ /dev/null
@@ -1,1650 +0,0 @@
-/*
-** tuiWin.c
-**    This module contains procedures for handling tui window functions
-**    like resize, scrolling, scrolling, changing focus, etc.
-**
-** Author: Susan B. Macchia
-*/
-
-
-#include <string.h>
-#include "defs.h"
-#include "command.h"
-#include "symtab.h"
-#include "breakpoint.h"
-#include "frame.h"
-
-#include "tui.h"
-#include "tuiData.h"
-#include "tuiGeneralWin.h"
-#include "tuiStack.h"
-#include "tuiSourceWin.h"
-#include "tuiDataWin.h"
-
-/*******************************
-** External Declarations
-********************************/
-extern void init_page_info ();
-
-/*******************************
-** Static Local Decls
-********************************/
-static void _makeVisibleWithNewHeight PARAMS ((TuiWinInfoPtr));
-static void _makeInvisibleAndSetNewHeight PARAMS ((TuiWinInfoPtr, int));
-static TuiStatus _tuiAdjustWinHeights PARAMS ((TuiWinInfoPtr, int));
-static int _newHeightOk PARAMS ((TuiWinInfoPtr, int));
-static void _tuiSetTabWidth_command PARAMS ((char *, int));
-static void _tuiRefreshAll_command PARAMS ((char *, int));
-static void _tuiSetWinHeight_command PARAMS ((char *, int));
-static void _tuiXDBsetWinHeight_command PARAMS ((char *, int));
-static void _tuiAllWindowsInfo PARAMS ((char *, int));
-static void _tuiSetFocus_command PARAMS ((char *, int));
-static void _tuiScrollForward_command PARAMS ((char *, int));
-static void _tuiScrollBackward_command PARAMS ((char *, int));
-static void _tuiScrollLeft_command PARAMS ((char *, int));
-static void _tuiScrollRight_command PARAMS ((char *, int));
-static void _parseScrollingArgs PARAMS ((char *, TuiWinInfoPtr *, int *));
-
-
-/***************************************
-** DEFINITIONS
-***************************************/
-#define WIN_HEIGHT_USAGE      "Usage: winheight <win_name> [+ | -] <#lines>\n"
-#define XDBWIN_HEIGHT_USAGE   "Usage: w <#lines>\n"
-#define FOCUS_USAGE           "Usage: focus {<win> | next | prev}\n"
-
-/***************************************
-** PUBLIC FUNCTIONS
-***************************************/
-
-/*
-** _initialize_tuiWin().
-**        Function to initialize gdb commands, for tui window manipulation.
-*/
-void
-_initialize_tuiWin ()
-{
-  if (tui_version)
-    {
-      add_com ("refresh", class_tui, _tuiRefreshAll_command,
-	       "Refresh the terminal display.\n");
-      if (xdb_commands)
-	add_com_alias ("U", "refresh", class_tui, 0);
-      add_com ("tabset", class_tui, _tuiSetTabWidth_command,
-	       "Set the width (in characters) of tab stops.\n\
-Usage: tabset <n>\n");
-      add_com ("winheight", class_tui, _tuiSetWinHeight_command,
-	       "Set the height of a specified window.\n\
-Usage: winheight <win_name> [+ | -] <#lines>\n\
-Window names are:\n\
-src  : the source window\n\
-cmd  : the command window\n\
-asm  : the disassembly window\n\
-regs : the register display\n");
-      add_com_alias ("wh", "winheight", class_tui, 0);
-      add_info ("win", _tuiAllWindowsInfo,
-		"List of all displayed windows.\n");
-      add_com ("focus", class_tui, _tuiSetFocus_command,
-	       "Set focus to named window or next/prev window.\n\
-Usage: focus {<win> | next | prev}\n\
-Valid Window names are:\n\
-src  : the source window\n\
-asm  : the disassembly window\n\
-regs : the register display\n\
-cmd  : the command window\n");
-      add_com_alias ("fs", "focus", class_tui, 0);
-      add_com ("+", class_tui, _tuiScrollForward_command,
-	       "Scroll window forward.\nUsage: + [win] [n]\n");
-      add_com ("-", class_tui, _tuiScrollBackward_command,
-	       "Scroll window backward.\nUsage: - [win] [n]\n");
-      add_com ("<", class_tui, _tuiScrollLeft_command,
-	       "Scroll window forward.\nUsage: < [win] [n]\n");
-      add_com (">", class_tui, _tuiScrollRight_command,
-	       "Scroll window backward.\nUsage: > [win] [n]\n");
-      if (xdb_commands)
-	add_com ("w", class_xdb, _tuiXDBsetWinHeight_command,
-		 "XDB compatibility command for setting the height of a command window.\n\
-Usage: w <#lines>\n");
-    }
-
-  return;
-}				/* _intialize_tuiWin */
-
-
-/*
-** tuiClearWinFocusFrom
-**        Clear the logical focus from winInfo
-*/
-void
-#ifdef __STDC__
-tuiClearWinFocusFrom (
-		       TuiWinInfoPtr winInfo)
-#else
-tuiClearWinFocusFrom (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  if (m_winPtrNotNull (winInfo))
-    {
-      if (winInfo->generic.type != CMD_WIN)
-	unhighlightWin (winInfo);
-      tuiSetWinWithFocus ((TuiWinInfoPtr) NULL);
-    }
-
-  return;
-}				/* tuiClearWinFocusFrom */
-
-
-/*
-** tuiClearWinFocus().
-**        Clear the window that has focus.
-*/
-void
-#ifdef __STDC__
-tuiClearWinFocus (void)
-#else
-tuiClearWinFocus ()
-#endif
-{
-  tuiClearWinFocusFrom (tuiWinWithFocus ());
-
-  return;
-}				/* tuiClearWinFocus */
-
-
-/*
-** tuiSetWinFocusTo
-**        Set the logical focus to winInfo
-*/
-void
-#ifdef __STDC__
-tuiSetWinFocusTo (
-		   TuiWinInfoPtr winInfo)
-#else
-tuiSetWinFocusTo (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  if (m_winPtrNotNull (winInfo))
-    {
-      TuiWinInfoPtr winWithFocus = tuiWinWithFocus ();
-
-      if (m_winPtrNotNull (winWithFocus) &&
-	  winWithFocus->generic.type != CMD_WIN)
-	unhighlightWin (winWithFocus);
-      tuiSetWinWithFocus (winInfo);
-      if (winInfo->generic.type != CMD_WIN)
-	highlightWin (winInfo);
-    }
-
-  return;
-}				/* tuiSetWinFocusTo */
-
-
-char *
-#ifdef __STDC__
-tuiStrDup (
-	    char *str)
-#else
-tuiStrDup (str)
-     char *str;
-#endif
-{
-  char *newStr = (char *) NULL;
-
-  if (str != (char *) NULL)
-    {
-      newStr = (char *) xmalloc (strlen (str) + 1);
-      strcpy (newStr, str);
-    }
-
-  return newStr;
-}				/* tuiStrDup */
-
-
-/*
-** tuiScrollForward().
-*/
-void
-#ifdef __STDC__
-tuiScrollForward (
-		   TuiWinInfoPtr winToScroll,
-		   int numToScroll)
-#else
-tuiScrollForward (winToScroll, numToScroll)
-     TuiWinInfoPtr winToScroll;
-     int numToScroll;
-#endif
-{
-  if (winToScroll != cmdWin)
-    {
-      int _numToScroll = numToScroll;
-
-      if (numToScroll == 0)
-	_numToScroll = winToScroll->generic.height - 3;
-      /*
-        ** If we are scrolling the source or disassembly window, do a
-        ** "psuedo" scroll since not all of the source is in memory,
-        ** only what is in the viewport.  If winToScroll is the
-        ** command window do nothing since the term should handle it.
-        */
-      if (winToScroll == srcWin)
-	tuiVerticalSourceScroll (FORWARD_SCROLL, _numToScroll);
-      else if (winToScroll == disassemWin)
-	tuiVerticalDisassemScroll (FORWARD_SCROLL, _numToScroll);
-      else if (winToScroll == dataWin)
-	tuiVerticalDataScroll (FORWARD_SCROLL, _numToScroll);
-    }
-
-  return;
-}				/* tuiScrollForward */
-
-
-/*
-** tuiScrollBackward().
-*/
-void
-#ifdef __STDC__
-tuiScrollBackward (
-		    TuiWinInfoPtr winToScroll,
-		    int numToScroll)
-#else
-tuiScrollBackward (winToScroll, numToScroll)
-     TuiWinInfoPtr winToScroll;
-     int numToScroll;
-#endif
-{
-  if (winToScroll != cmdWin)
-    {
-      int _numToScroll = numToScroll;
-
-      if (numToScroll == 0)
-	_numToScroll = winToScroll->generic.height - 3;
-      /*
-        ** If we are scrolling the source or disassembly window, do a
-        ** "psuedo" scroll since not all of the source is in memory,
-        ** only what is in the viewport.  If winToScroll is the
-        ** command window do nothing since the term should handle it.
-        */
-      if (winToScroll == srcWin)
-	tuiVerticalSourceScroll (BACKWARD_SCROLL, _numToScroll);
-      else if (winToScroll == disassemWin)
-	tuiVerticalDisassemScroll (BACKWARD_SCROLL, _numToScroll);
-      else if (winToScroll == dataWin)
-	tuiVerticalDataScroll (BACKWARD_SCROLL, _numToScroll);
-    }
-  return;
-}				/* tuiScrollBackward */
-
-
-/*
-** tuiScrollLeft().
-*/
-void
-#ifdef __STDC__
-tuiScrollLeft (
-		TuiWinInfoPtr winToScroll,
-		int numToScroll)
-#else
-tuiScrollLeft (winToScroll, numToScroll)
-     TuiWinInfoPtr winToScroll;
-     int numToScroll;
-#endif
-{
-  if (winToScroll != cmdWin)
-    {
-      int _numToScroll = numToScroll;
-
-      if (_numToScroll == 0)
-	_numToScroll = 1;
-      /*
-        ** If we are scrolling the source or disassembly window, do a
-        ** "psuedo" scroll since not all of the source is in memory,
-        ** only what is in the viewport. If winToScroll is the
-        ** command window do nothing since the term should handle it.
-        */
-      if (winToScroll == srcWin || winToScroll == disassemWin)
-	tuiHorizontalSourceScroll (winToScroll, LEFT_SCROLL, _numToScroll);
-    }
-  return;
-}				/* tuiScrollLeft */
-
-
-/*
-** tuiScrollRight().
-*/
-void
-#ifdef __STDC__
-tuiScrollRight (
-		 TuiWinInfoPtr winToScroll,
-		 int numToScroll)
-#else
-tuiScrollRight (winToScroll, numToScroll)
-     TuiWinInfoPtr winToScroll;
-     int numToScroll;
-#endif
-{
-  if (winToScroll != cmdWin)
-    {
-      int _numToScroll = numToScroll;
-
-      if (_numToScroll == 0)
-	_numToScroll = 1;
-      /*
-        ** If we are scrolling the source or disassembly window, do a
-        ** "psuedo" scroll since not all of the source is in memory,
-        ** only what is in the viewport. If winToScroll is the
-        ** command window do nothing since the term should handle it.
-        */
-      if (winToScroll == srcWin || winToScroll == disassemWin)
-	tuiHorizontalSourceScroll (winToScroll, RIGHT_SCROLL, _numToScroll);
-    }
-  return;
-}				/* tuiScrollRight */
-
-
-/*
-** tui_vScroll().
-**    Scroll a window.  Arguments are passed through a va_list.
-*/
-void
-#ifdef __STDC__
-tui_vScroll (
-	      va_list args)
-#else
-tui_vScroll (args)
-     va_list args;
-#endif
-{
-  TuiScrollDirection direction = va_arg (args, TuiScrollDirection);
-  TuiWinInfoPtr winToScroll = va_arg (args, TuiWinInfoPtr);
-  int numToScroll = va_arg (args, int);
-
-  switch (direction)
-    {
-    case FORWARD_SCROLL:
-      tuiScrollForward (winToScroll, numToScroll);
-      break;
-    case BACKWARD_SCROLL:
-      tuiScrollBackward (winToScroll, numToScroll);
-      break;
-    case LEFT_SCROLL:
-      tuiScrollLeft (winToScroll, numToScroll);
-      break;
-    case RIGHT_SCROLL:
-      tuiScrollRight (winToScroll, numToScroll);
-      break;
-    default:
-      break;
-    }
-
-  return;
-}				/* tui_vScroll */
-
-
-/*
-** tuiRefreshAll().
-*/
-void
-#ifdef __STDC__
-tuiRefreshAll (void)
-#else
-tuiRefreshAll ()
-#endif
-{
-  TuiWinType type;
-
-  refreshAll (winList);
-  for (type = SRC_WIN; type < MAX_MAJOR_WINDOWS; type++)
-    {
-      if (winList[type]->generic.isVisible)
-	{
-	  switch (type)
-	    {
-	    case SRC_WIN:
-	    case DISASSEM_WIN:
-	      tuiClearWin (&winList[type]->generic);
-	      if (winList[type]->detail.sourceInfo.hasLocator)
-		tuiClearLocatorDisplay ();
-	      tuiShowSourceContent (winList[type]);
-	      checkAndDisplayHighlightIfNeeded (winList[type]);
-	      tuiEraseExecInfoContent (winList[type]);
-	      tuiUpdateExecInfo (winList[type]);
-	      break;
-	    case DATA_WIN:
-	      tuiRefreshDataWin ();
-	      break;
-	    default:
-	      break;
-	    }
-	}
-    }
-  tuiClearLocatorDisplay ();
-  tuiShowLocatorContent ();
-
-  return;
-}				/* tuiRefreshAll */
-
-
-/*
-** tuiResizeAll().
-**      Resize all the windows based on the the terminal size.  This
-**      function gets called from within the readline sinwinch handler.
-*/
-void
-#ifdef __STDC__
-tuiResizeAll (void)
-#else
-tuiResizeAll ()
-#endif
-{
-  int heightDiff, widthDiff;
-  extern int screenheight, screenwidth;	/* in readline */
-
-  widthDiff = screenwidth - termWidth ();
-  heightDiff = screenheight - termHeight ();
-  if (heightDiff || widthDiff)
-    {
-      TuiLayoutType curLayout = currentLayout ();
-      TuiWinInfoPtr winWithFocus = tuiWinWithFocus ();
-      TuiWinInfoPtr firstWin, secondWin;
-      TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-      TuiWinType winType;
-      int i, newHeight, splitDiff, cmdSplitDiff, numWinsDisplayed = 2;
-
-      /* turn keypad off while we resize */
-      if (winWithFocus != cmdWin)
-	keypad (cmdWin->generic.handle, FALSE);
-      init_page_info ();
-      setTermHeightTo (screenheight);
-      setTermWidthTo (screenwidth);
-      if (curLayout == SRC_DISASSEM_COMMAND ||
-	curLayout == SRC_DATA_COMMAND || curLayout == DISASSEM_DATA_COMMAND)
-	numWinsDisplayed++;
-      splitDiff = heightDiff / numWinsDisplayed;
-      cmdSplitDiff = splitDiff;
-      if (heightDiff % numWinsDisplayed)
-	{
-	  if (heightDiff < 0)
-	    cmdSplitDiff--;
-	  else
-	    cmdSplitDiff++;
-	}
-      /* now adjust each window */
-      clear ();
-      refresh ();
-      switch (curLayout)
-	{
-	case SRC_COMMAND:
-	case DISASSEM_COMMAND:
-	  firstWin = (TuiWinInfoPtr) (sourceWindows ())->list[0];
-	  firstWin->generic.width += widthDiff;
-	  locator->width += widthDiff;
-	  /* check for invalid heights */
-	  if (heightDiff == 0)
-	    newHeight = firstWin->generic.height;
-	  else if ((firstWin->generic.height + splitDiff) >=
-		   (screenheight - MIN_CMD_WIN_HEIGHT - 1))
-	    newHeight = screenheight - MIN_CMD_WIN_HEIGHT - 1;
-	  else if ((firstWin->generic.height + splitDiff) <= 0)
-	    newHeight = MIN_WIN_HEIGHT;
-	  else
-	    newHeight = firstWin->generic.height + splitDiff;
-
-	  _makeInvisibleAndSetNewHeight (firstWin, newHeight);
-	  cmdWin->generic.origin.y = locator->origin.y + 1;
-	  cmdWin->generic.width += widthDiff;
-	  newHeight = screenheight - cmdWin->generic.origin.y;
-	  _makeInvisibleAndSetNewHeight (cmdWin, newHeight);
-	  _makeVisibleWithNewHeight (firstWin);
-	  _makeVisibleWithNewHeight (cmdWin);
-	  if (firstWin->generic.contentSize <= 0)
-	    tuiEraseSourceContent (firstWin, EMPTY_SOURCE_PROMPT);
-	  break;
-	default:
-	  if (curLayout == SRC_DISASSEM_COMMAND)
-	    {
-	      firstWin = srcWin;
-	      firstWin->generic.width += widthDiff;
-	      secondWin = disassemWin;
-	      secondWin->generic.width += widthDiff;
-	    }
-	  else
-	    {
-	      firstWin = dataWin;
-	      firstWin->generic.width += widthDiff;
-	      secondWin = (TuiWinInfoPtr) (sourceWindows ())->list[0];
-	      secondWin->generic.width += widthDiff;
-	    }
-	  /* Change the first window's height/width */
-	  /* check for invalid heights */
-	  if (heightDiff == 0)
-	    newHeight = firstWin->generic.height;
-	  else if ((firstWin->generic.height +
-		    secondWin->generic.height + (splitDiff * 2)) >=
-		   (screenheight - MIN_CMD_WIN_HEIGHT - 1))
-	    newHeight = (screenheight - MIN_CMD_WIN_HEIGHT - 1) / 2;
-	  else if ((firstWin->generic.height + splitDiff) <= 0)
-	    newHeight = MIN_WIN_HEIGHT;
-	  else
-	    newHeight = firstWin->generic.height + splitDiff;
-	  _makeInvisibleAndSetNewHeight (firstWin, newHeight);
-
-	  if (firstWin == dataWin && widthDiff != 0)
-	    firstWin->detail.dataDisplayInfo.regsColumnCount =
-	      tuiCalculateRegsColumnCount (
-			  firstWin->detail.dataDisplayInfo.regsDisplayType);
-	  locator->width += widthDiff;
-
-	  /* Change the second window's height/width */
-	  /* check for invalid heights */
-	  if (heightDiff == 0)
-	    newHeight = secondWin->generic.height;
-	  else if ((firstWin->generic.height +
-		    secondWin->generic.height + (splitDiff * 2)) >=
-		   (screenheight - MIN_CMD_WIN_HEIGHT - 1))
-	    {
-	      newHeight = screenheight - MIN_CMD_WIN_HEIGHT - 1;
-	      if (newHeight % 2)
-		newHeight = (newHeight / 2) + 1;
-	      else
-		newHeight /= 2;
-	    }
-	  else if ((secondWin->generic.height + splitDiff) <= 0)
-	    newHeight = MIN_WIN_HEIGHT;
-	  else
-	    newHeight = secondWin->generic.height + splitDiff;
-	  secondWin->generic.origin.y = firstWin->generic.height - 1;
-	  _makeInvisibleAndSetNewHeight (secondWin, newHeight);
-
-	  /* Change the command window's height/width */
-	  cmdWin->generic.origin.y = locator->origin.y + 1;
-	  _makeInvisibleAndSetNewHeight (
-			     cmdWin, cmdWin->generic.height + cmdSplitDiff);
-	  _makeVisibleWithNewHeight (firstWin);
-	  _makeVisibleWithNewHeight (secondWin);
-	  _makeVisibleWithNewHeight (cmdWin);
-	  if (firstWin->generic.contentSize <= 0)
-	    tuiEraseSourceContent (firstWin, EMPTY_SOURCE_PROMPT);
-	  if (secondWin->generic.contentSize <= 0)
-	    tuiEraseSourceContent (secondWin, EMPTY_SOURCE_PROMPT);
-	  break;
-	}
-      /*
-        ** Now remove all invisible windows, and their content so that they get
-        ** created again when called for with the new size
-        */
-      for (winType = SRC_WIN; (winType < MAX_MAJOR_WINDOWS); winType++)
-	{
-	  if (winType != CMD_WIN && m_winPtrNotNull (winList[winType]) &&
-	      !winList[winType]->generic.isVisible)
-	    {
-	      freeWindow (winList[winType]);
-	      winList[winType] = (TuiWinInfoPtr) NULL;
-	    }
-	}
-      tuiSetWinResizedTo (TRUE);
-      /* turn keypad back on, unless focus is in the command window */
-      if (winWithFocus != cmdWin)
-	keypad (cmdWin->generic.handle, TRUE);
-    }
-  return;
-}				/* tuiResizeAll */
-
-
-/*
-** tuiSigwinchHandler()
-**    SIGWINCH signal handler for the tui.  This signal handler is
-**    always called, even when the readline package clears signals
-**    because it is set as the old_sigwinch() (TUI only)
-*/
-void
-#ifdef __STDC__
-tuiSigwinchHandler (
-		     int signal)
-#else
-tuiSigwinchHandler (signal)
-     int signal;
-#endif
-{
-  /*
-    ** Say that a resize was done so that the readline can do it
-    ** later when appropriate.
-    */
-  tuiSetWinResizedTo (TRUE);
-
-  return;
-}				/* tuiSigwinchHandler */
-
-
-
-/*************************
-** STATIC LOCAL FUNCTIONS
-**************************/
-
-
-/*
-** _tuiScrollForward_command().
-*/
-static void
-#ifdef __STDC__
-_tuiScrollForward_command (
-			    char *arg,
-			    int fromTTY)
-#else
-_tuiScrollForward_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  int numToScroll = 1;
-  TuiWinInfoPtr winToScroll;
-
-  if (arg == (char *) NULL)
-    _parseScrollingArgs (arg, &winToScroll, (int *) NULL);
-  else
-    _parseScrollingArgs (arg, &winToScroll, &numToScroll);
-  tuiDo ((TuiOpaqueFuncPtr) tui_vScroll,
-	 FORWARD_SCROLL,
-	 winToScroll,
-	 numToScroll);
-
-  return;
-}				/* _tuiScrollForward_command */
-
-
-/*
-** _tuiScrollBackward_command().
-*/
-static void
-#ifdef __STDC__
-_tuiScrollBackward_command (
-			     char *arg,
-			     int fromTTY)
-#else
-_tuiScrollBackward_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  int numToScroll = 1;
-  TuiWinInfoPtr winToScroll;
-
-  if (arg == (char *) NULL)
-    _parseScrollingArgs (arg, &winToScroll, (int *) NULL);
-  else
-    _parseScrollingArgs (arg, &winToScroll, &numToScroll);
-  tuiDo ((TuiOpaqueFuncPtr) tui_vScroll,
-	 BACKWARD_SCROLL,
-	 winToScroll,
-	 numToScroll);
-
-  return;
-}				/* _tuiScrollBackward_command */
-
-
-/*
-** _tuiScrollLeft_command().
-*/
-static void
-#ifdef __STDC__
-_tuiScrollLeft_command (
-			 char *arg,
-			 int fromTTY)
-#else
-_tuiScrollLeft_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  int numToScroll;
-  TuiWinInfoPtr winToScroll;
-
-  _parseScrollingArgs (arg, &winToScroll, &numToScroll);
-  tuiDo ((TuiOpaqueFuncPtr) tui_vScroll,
-	 LEFT_SCROLL,
-	 winToScroll,
-	 numToScroll);
-
-  return;
-}				/* _tuiScrollLeft_command */
-
-
-/*
-** _tuiScrollRight_command().
-*/
-static void
-#ifdef __STDC__
-_tuiScrollRight_command (
-			  char *arg,
-			  int fromTTY)
-#else
-_tuiScrollRight_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  int numToScroll;
-  TuiWinInfoPtr winToScroll;
-
-  _parseScrollingArgs (arg, &winToScroll, &numToScroll);
-  tuiDo ((TuiOpaqueFuncPtr) tui_vScroll,
-	 RIGHT_SCROLL,
-	 winToScroll,
-	 numToScroll);
-
-  return;
-}				/* _tuiScrollRight_command */
-
-
-/*
-** _tuiSetFocus().
-**     Set focus to the window named by 'arg'
-*/
-static void
-#ifdef __STDC__
-_tuiSetFocus (
-	       char *arg,
-	       int fromTTY)
-#else
-_tuiSetFocus (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  if (arg != (char *) NULL)
-    {
-      char *bufPtr = (char *) tuiStrDup (arg);
-      int i;
-      TuiWinInfoPtr winInfo = (TuiWinInfoPtr) NULL;
-
-      for (i = 0; (i < strlen (bufPtr)); i++)
-	bufPtr[i] = toupper (arg[i]);
-
-      if (subsetCompare (bufPtr, "NEXT"))
-	winInfo = tuiNextWin (tuiWinWithFocus ());
-      else if (subsetCompare (bufPtr, "PREV"))
-	winInfo = tuiPrevWin (tuiWinWithFocus ());
-      else
-	winInfo = partialWinByName (bufPtr);
-
-      if (winInfo == (TuiWinInfoPtr) NULL || !winInfo->generic.isVisible)
-	warning ("Invalid window specified. \n\
-The window name specified must be valid and visible.\n");
-      else
-	{
-	  tuiSetWinFocusTo (winInfo);
-	  keypad (cmdWin->generic.handle, (winInfo != cmdWin));
-	}
-
-      if (dataWin->generic.isVisible)
-	tuiRefreshDataWin ();
-      tuiFree (bufPtr);
-      printf_filtered ("Focus set to %s window.\n",
-		       winName ((TuiGenWinInfoPtr) tuiWinWithFocus ()));
-    }
-  else
-    warning ("Incorrect Number of Arguments.\n%s", FOCUS_USAGE);
-
-  return;
-}				/* _tuiSetFocus */
-
-
-/*
-** _tui_vSetFocus()
-*/
-static void
-#ifdef __STDC__
-_tui_vSetFocus (
-		 va_list args)
-#else
-_tui_vSetFocus (args)
-     va_list args;
-#endif
-{
-  char *arg = va_arg (args, char *);
-  int fromTTY = va_arg (args, int);
-
-  _tuiSetFocus (arg, fromTTY);
-
-  return;
-}				/* tui_vSetFocus */
-
-
-/*
-** _tuiSetFocus_command()
-*/
-static void
-#ifdef __STDC__
-_tuiSetFocus_command (
-		       char *arg,
-		       int fromTTY)
-#else
-_tuiSetFocus_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) _tui_vSetFocus, arg, fromTTY);
-
-  return;
-}				/* tui_SetFocus */
-
-
-/*
-** _tuiAllWindowsInfo().
-*/
-static void
-#ifdef __STDC__
-_tuiAllWindowsInfo (
-		     char *arg,
-		     int fromTTY)
-#else
-_tuiAllWindowsInfo (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  TuiWinType type;
-  TuiWinInfoPtr winWithFocus = tuiWinWithFocus ();
-
-  for (type = SRC_WIN; (type < MAX_MAJOR_WINDOWS); type++)
-    if (winList[type]->generic.isVisible)
-      {
-	if (winWithFocus == winList[type])
-	  printf_filtered ("        %s\t(%d lines)  <has focus>\n",
-			   winName (&winList[type]->generic),
-			   winList[type]->generic.height);
-	else
-	  printf_filtered ("        %s\t(%d lines)\n",
-			   winName (&winList[type]->generic),
-			   winList[type]->generic.height);
-      }
-
-  return;
-}				/* _tuiAllWindowsInfo */
-
-
-/*
-** _tuiRefreshAll_command().
-*/
-static void
-#ifdef __STDC__
-_tuiRefreshAll_command (
-			 char *arg,
-			 int fromTTY)
-#else
-_tuiRefreshAll_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) tuiRefreshAll);
-}
-
-
-/*
-** _tuiSetWinTabWidth_command().
-**        Set the height of the specified window.
-*/
-static void
-#ifdef __STDC__
-_tuiSetTabWidth_command (
-			  char *arg,
-			  int fromTTY)
-#else
-_tuiSetTabWidth_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  if (arg != (char *) NULL)
-    {
-      int ts;
-
-      ts = atoi (arg);
-      if (ts > 0)
-	tuiSetDefaultTabLen (ts);
-      else
-	warning ("Tab widths greater than 0 must be specified.\n");
-    }
-
-  return;
-}				/* _tuiSetTabWidth_command */
-
-
-/*
-** _tuiSetWinHeight().
-**        Set the height of the specified window.
-*/
-static void
-#ifdef __STDC__
-_tuiSetWinHeight (
-		   char *arg,
-		   int fromTTY)
-#else
-_tuiSetWinHeight (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  if (arg != (char *) NULL)
-    {
-      char *buf = tuiStrDup (arg);
-      char *bufPtr = buf;
-      char *wname = (char *) NULL;
-      int newHeight, i;
-      TuiWinInfoPtr winInfo;
-
-      wname = bufPtr;
-      bufPtr = strchr (bufPtr, ' ');
-      if (bufPtr != (char *) NULL)
-	{
-	  *bufPtr = (char) 0;
-
-	  /*
-            ** Validate the window name
-            */
-	  for (i = 0; i < strlen (wname); i++)
-	    wname[i] = toupper (wname[i]);
-	  winInfo = partialWinByName (wname);
-
-	  if (winInfo == (TuiWinInfoPtr) NULL || !winInfo->generic.isVisible)
-	    warning ("Invalid window specified. \n\
-The window name specified must be valid and visible.\n");
-	  else
-	    {
-	      /* Process the size */
-	      while (*(++bufPtr) == ' ')
-		;
-
-	      if (*bufPtr != (char) 0)
-		{
-		  int negate = FALSE;
-		  int fixedSize = TRUE;
-		  int inputNo;;
-
-		  if (*bufPtr == '+' || *bufPtr == '-')
-		    {
-		      if (*bufPtr == '-')
-			negate = TRUE;
-		      fixedSize = FALSE;
-		      bufPtr++;
-		    }
-		  inputNo = atoi (bufPtr);
-		  if (inputNo > 0)
-		    {
-		      if (negate)
-			inputNo *= (-1);
-		      if (fixedSize)
-			newHeight = inputNo;
-		      else
-			newHeight = winInfo->generic.height + inputNo;
-		      /*
-                        ** Now change the window's height, and adjust all
-                        ** other windows around it
-                        */
-		      if (_tuiAdjustWinHeights (winInfo,
-						newHeight) == TUI_FAILURE)
-			warning ("Invalid window height specified.\n%s",
-				 WIN_HEIGHT_USAGE);
-		      else
-			init_page_info ();
-		    }
-		  else
-		    warning ("Invalid window height specified.\n%s",
-			     WIN_HEIGHT_USAGE);
-		}
-	    }
-	}
-      else
-	printf_filtered (WIN_HEIGHT_USAGE);
-
-      if (buf != (char *) NULL)
-	tuiFree (buf);
-    }
-  else
-    printf_filtered (WIN_HEIGHT_USAGE);
-
-  return;
-}				/* _tuiSetWinHeight */
-
-
-/*
-** _tui_vSetWinHeight().
-**        Set the height of the specified window, with va_list.
-*/
-static void
-#ifdef __STDC__
-_tui_vSetWinHeight (
-		     va_list args)
-#else
-_tui_vSetWinHeight (args)
-     va_list args;
-#endif
-{
-  char *arg = va_arg (args, char *);
-  int fromTTY = va_arg (args, int);
-
-  _tuiSetWinHeight (arg, fromTTY);
-
-  return;
-}				/* _tui_vSetWinHeight */
-
-
-/*
-** _tuiSetWinHeight_command().
-**        Set the height of the specified window, with va_list.
-*/
-static void
-#ifdef __STDC__
-_tuiSetWinHeight_command (
-			   char *arg,
-			   int fromTTY)
-#else
-_tuiSetWinHeight_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) _tui_vSetWinHeight, arg, fromTTY);
-
-  return;
-}				/* _tuiSetWinHeight_command */
-
-
-/*
-** _tuiXDBsetWinHeight().
-**        XDB Compatibility command for setting the window height.  This will
-**        increase or decrease the command window by the specified amount.
-*/
-static void
-#ifdef __STDC__
-_tuiXDBsetWinHeight (
-		      char *arg,
-		      int fromTTY)
-#else
-_tuiXDBsetWinHeight (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  if (arg != (char *) NULL)
-    {
-      int inputNo = atoi (arg);
-
-      if (inputNo > 0)
-	{			/* Add 1 for the locator */
-	  int newHeight = termHeight () - (inputNo + 1);
-
-	  if (!_newHeightOk (winList[CMD_WIN], newHeight) ||
-	      _tuiAdjustWinHeights (winList[CMD_WIN],
-				    newHeight) == TUI_FAILURE)
-	    warning ("Invalid window height specified.\n%s",
-		     XDBWIN_HEIGHT_USAGE);
-	}
-      else
-	warning ("Invalid window height specified.\n%s",
-		 XDBWIN_HEIGHT_USAGE);
-    }
-  else
-    warning ("Invalid window height specified.\n%s", XDBWIN_HEIGHT_USAGE);
-
-  return;
-}				/* _tuiXDBsetWinHeight */
-
-
-/*
-** _tui_vXDBsetWinHeight().
-**        Set the height of the specified window, with va_list.
-*/
-static void
-#ifdef __STDC__
-_tui_vXDBsetWinHeight (
-			va_list args)
-#else
-_tui_vXDBsetWinHeight (args)
-     va_list args;
-#endif
-{
-  char *arg = va_arg (args, char *);
-  int fromTTY = va_arg (args, int);
-
-  _tuiXDBsetWinHeight (arg, fromTTY);
-
-  return;
-}				/* _tui_vXDBsetWinHeight */
-
-
-/*
-** _tuiSetWinHeight_command().
-**        Set the height of the specified window, with va_list.
-*/
-static void
-#ifdef __STDC__
-_tuiXDBsetWinHeight_command (
-			      char *arg,
-			      int fromTTY)
-#else
-_tuiXDBsetWinHeight_command (arg, fromTTY)
-     char *arg;
-     int fromTTY;
-#endif
-{
-  tuiDo ((TuiOpaqueFuncPtr) _tui_vXDBsetWinHeight, arg, fromTTY);
-
-  return;
-}				/* _tuiXDBsetWinHeight_command */
-
-
-/*
-** _tuiAdjustWinHeights().
-**        Function to adjust all window heights around the primary
-*/
-static TuiStatus
-#ifdef __STDC__
-_tuiAdjustWinHeights (
-		       TuiWinInfoPtr primaryWinInfo,
-		       int newHeight)
-#else
-_tuiAdjustWinHeights (primaryWinInfo, newHeight)
-     TuiWinInfoPtr primaryWinInfo;
-     int newHeight;
-#endif
-{
-  TuiStatus status = TUI_FAILURE;
-
-  if (_newHeightOk (primaryWinInfo, newHeight))
-    {
-      status = TUI_SUCCESS;
-      if (newHeight != primaryWinInfo->generic.height)
-	{
-	  int i, diff;
-	  TuiWinInfoPtr winInfo;
-	  TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-	  TuiLayoutType curLayout = currentLayout ();
-
-	  diff = (newHeight - primaryWinInfo->generic.height) * (-1);
-	  if (curLayout == SRC_COMMAND || curLayout == DISASSEM_COMMAND)
-	    {
-	      TuiWinInfoPtr srcWinInfo;
-
-	      _makeInvisibleAndSetNewHeight (primaryWinInfo, newHeight);
-	      if (primaryWinInfo->generic.type == CMD_WIN)
-		{
-		  winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[0];
-		  srcWinInfo = winInfo;
-		}
-	      else
-		{
-		  winInfo = winList[CMD_WIN];
-		  srcWinInfo = primaryWinInfo;
-		}
-	      _makeInvisibleAndSetNewHeight (winInfo,
-					     winInfo->generic.height + diff);
-	      cmdWin->generic.origin.y = locator->origin.y + 1;
-	      _makeVisibleWithNewHeight (winInfo);
-	      _makeVisibleWithNewHeight (primaryWinInfo);
-	      if (srcWinInfo->generic.contentSize <= 0)
-		tuiEraseSourceContent (srcWinInfo, EMPTY_SOURCE_PROMPT);
-	    }
-	  else
-	    {
-	      TuiWinInfoPtr firstWin, secondWin;
-
-	      if (curLayout == SRC_DISASSEM_COMMAND)
-		{
-		  firstWin = srcWin;
-		  secondWin = disassemWin;
-		}
-	      else
-		{
-		  firstWin = dataWin;
-		  secondWin = (TuiWinInfoPtr) (sourceWindows ())->list[0];
-		}
-	      if (primaryWinInfo == cmdWin)
-		{		/*
-                    ** Split the change in height accross the 1st & 2nd windows
-                    ** adjusting them as well.
-                    */
-		  int firstSplitDiff = diff / 2;	/* subtract the locator */
-		  int secondSplitDiff = firstSplitDiff;
-
-		  if (diff % 2)
-		    {
-		      if (firstWin->generic.height >
-			  secondWin->generic.height)
-			if (diff < 0)
-			  firstSplitDiff--;
-			else
-			  firstSplitDiff++;
-		      else
-			{
-			  if (diff < 0)
-			    secondSplitDiff--;
-			  else
-			    secondSplitDiff++;
-			}
-		    }
-		  /* make sure that the minimum hieghts are honored */
-		  while ((firstWin->generic.height + firstSplitDiff) < 3)
-		    {
-		      firstSplitDiff++;
-		      secondSplitDiff--;
-		    }
-		  while ((secondWin->generic.height + secondSplitDiff) < 3)
-		    {
-		      secondSplitDiff++;
-		      firstSplitDiff--;
-		    }
-		  _makeInvisibleAndSetNewHeight (
-						  firstWin,
-				 firstWin->generic.height + firstSplitDiff);
-		  secondWin->generic.origin.y = firstWin->generic.height - 1;
-		  _makeInvisibleAndSetNewHeight (
-		    secondWin, secondWin->generic.height + secondSplitDiff);
-		  cmdWin->generic.origin.y = locator->origin.y + 1;
-		  _makeInvisibleAndSetNewHeight (cmdWin, newHeight);
-		}
-	      else
-		{
-		  if ((cmdWin->generic.height + diff) < 1)
-		    {		/*
-                        ** If there is no way to increase the command window
-                        ** take real estate from the 1st or 2nd window.
-                        */
-		      if ((cmdWin->generic.height + diff) < 1)
-			{
-			  int i;
-			  for (i = cmdWin->generic.height + diff;
-			       (i < 1); i++)
-			    if (primaryWinInfo == firstWin)
-			      secondWin->generic.height--;
-			    else
-			      firstWin->generic.height--;
-			}
-		    }
-		  if (primaryWinInfo == firstWin)
-		    _makeInvisibleAndSetNewHeight (firstWin, newHeight);
-		  else
-		    _makeInvisibleAndSetNewHeight (
-						    firstWin,
-						  firstWin->generic.height);
-		  secondWin->generic.origin.y = firstWin->generic.height - 1;
-		  if (primaryWinInfo == secondWin)
-		    _makeInvisibleAndSetNewHeight (secondWin, newHeight);
-		  else
-		    _makeInvisibleAndSetNewHeight (
-				      secondWin, secondWin->generic.height);
-		  cmdWin->generic.origin.y = locator->origin.y + 1;
-		  if ((cmdWin->generic.height + diff) < 1)
-		    _makeInvisibleAndSetNewHeight (cmdWin, 1);
-		  else
-		    _makeInvisibleAndSetNewHeight (
-				     cmdWin, cmdWin->generic.height + diff);
-		}
-	      _makeVisibleWithNewHeight (cmdWin);
-	      _makeVisibleWithNewHeight (secondWin);
-	      _makeVisibleWithNewHeight (firstWin);
-	      if (firstWin->generic.contentSize <= 0)
-		tuiEraseSourceContent (firstWin, EMPTY_SOURCE_PROMPT);
-	      if (secondWin->generic.contentSize <= 0)
-		tuiEraseSourceContent (secondWin, EMPTY_SOURCE_PROMPT);
-	    }
-	}
-    }
-
-  return status;
-}				/* _tuiAdjustWinHeights */
-
-
-/*
-** _makeInvisibleAndSetNewHeight().
-**        Function make the target window (and auxillary windows associated
-**        with the targer) invisible, and set the new height and location.
-*/
-static void
-#ifdef __STDC__
-_makeInvisibleAndSetNewHeight (
-				TuiWinInfoPtr winInfo,
-				int height)
-#else
-_makeInvisibleAndSetNewHeight (winInfo, height)
-     TuiWinInfoPtr winInfo;
-     int height;
-#endif
-{
-  int i;
-  struct symtab *s;
-  TuiGenWinInfoPtr genWinInfo;
-
-
-  m_beInvisible (&winInfo->generic);
-  winInfo->generic.height = height;
-  if (height > 1)
-    winInfo->generic.viewportHeight = height - 1;
-  else
-    winInfo->generic.viewportHeight = height;
-  if (winInfo != cmdWin)
-    winInfo->generic.viewportHeight--;
-
-  /* Now deal with the auxillary windows associated with winInfo */
-  switch (winInfo->generic.type)
-    {
-    case SRC_WIN:
-    case DISASSEM_WIN:
-      genWinInfo = winInfo->detail.sourceInfo.executionInfo;
-      m_beInvisible (genWinInfo);
-      genWinInfo->height = height;
-      genWinInfo->origin.y = winInfo->generic.origin.y;
-      if (height > 1)
-	genWinInfo->viewportHeight = height - 1;
-      else
-	genWinInfo->viewportHeight = height;
-      if (winInfo != cmdWin)
-	genWinInfo->viewportHeight--;
-
-      if (m_hasLocator (winInfo))
-	{
-	  genWinInfo = locatorWinInfoPtr ();
-	  m_beInvisible (genWinInfo);
-	  genWinInfo->origin.y = winInfo->generic.origin.y + height;
-	}
-      break;
-    case DATA_WIN:
-      /* delete all data item windows */
-      for (i = 0; i < winInfo->generic.contentSize; i++)
-	{
-	  genWinInfo = (TuiGenWinInfoPtr) & ((TuiWinElementPtr)
-		      winInfo->generic.content[i])->whichElement.dataWindow;
-	  tuiDelwin (genWinInfo->handle);
-	  genWinInfo->handle = (WINDOW *) NULL;
-	}
-      break;
-    default:
-      break;
-    }
-
-  return;
-}				/* _makeInvisibleAndSetNewHeight */
-
-
-/*
-** _makeVisibleWithNewHeight().
-**        Function to make the windows with new heights visible.
-**        This means re-creating the windows' content since the window
-**        had to be destroyed to be made invisible.
-*/
-static void
-#ifdef __STDC__
-_makeVisibleWithNewHeight (
-			    TuiWinInfoPtr winInfo)
-#else
-_makeVisibleWithNewHeight (winInfo)
-     TuiWinInfoPtr winInfo;
-#endif
-{
-  int i;
-  struct symtab *s;
-
-  m_beVisible (&winInfo->generic);
-  checkAndDisplayHighlightIfNeeded (winInfo);
-  switch (winInfo->generic.type)
-    {
-    case SRC_WIN:
-    case DISASSEM_WIN:
-      freeWinContent (winInfo->detail.sourceInfo.executionInfo);
-      m_beVisible (winInfo->detail.sourceInfo.executionInfo);
-      if (winInfo->generic.content != (OpaquePtr) NULL)
-	{
-	  TuiLineOrAddress lineOrAddr;
-
-	  if (winInfo->generic.type == SRC_WIN)
-	    lineOrAddr.lineNo =
-	      winInfo->detail.sourceInfo.startLineOrAddr.lineNo;
-	  else
-	    lineOrAddr.addr =
-	      winInfo->detail.sourceInfo.startLineOrAddr.addr;
-	  freeWinContent (&winInfo->generic);
-	  tuiUpdateSourceWindow (winInfo,
-				 current_source_symtab,
-				 ((winInfo->generic.type == SRC_WIN) ?
-				  (Opaque) lineOrAddr.lineNo :
-				  lineOrAddr.addr),
-				 TRUE);
-	}
-      else if (selected_frame != (struct frame_info *) NULL)
-	{
-	  Opaque line = 0;
-	  extern int current_source_line;
-
-	  s = find_pc_symtab (selected_frame->pc);
-	  if (winInfo->generic.type == SRC_WIN)
-	    line = (Opaque) current_source_line;
-	  else
-	    line = (Opaque) find_line_pc (s, current_source_line);
-	  tuiUpdateSourceWindow (winInfo, s, line, TRUE);
-	}
-      if (m_hasLocator (winInfo))
-	{
-	  m_beVisible (locatorWinInfoPtr ());
-	  tuiClearLocatorDisplay ();
-	  tuiShowLocatorContent ();
-	}
-      break;
-    case DATA_WIN:
-      tuiDisplayAllData ();
-      break;
-    case CMD_WIN:
-      winInfo->detail.commandInfo.curLine = 0;
-      winInfo->detail.commandInfo.curch = 0;
-      wmove (winInfo->generic.handle,
-	     winInfo->detail.commandInfo.curLine,
-	     winInfo->detail.commandInfo.curch);
-      break;
-    default:
-      break;
-    }
-
-  return;
-}				/* _makeVisibleWithNewHeight */
-
-
-static int
-#ifdef __STDC__
-_newHeightOk (
-	       TuiWinInfoPtr primaryWinInfo,
-	       int newHeight)
-#else
-_newHeightOk (primaryWinInfo, newHeight)
-     TuiWinInfoPtr primaryWinInfo;
-     int newHeight;
-#endif
-{
-  int ok = (newHeight < termHeight ());
-
-  if (ok)
-    {
-      int diff, curHeight;
-      TuiLayoutType curLayout = currentLayout ();
-
-      diff = (newHeight - primaryWinInfo->generic.height) * (-1);
-      if (curLayout == SRC_COMMAND || curLayout == DISASSEM_COMMAND)
-	{
-	  ok = ((primaryWinInfo->generic.type == CMD_WIN &&
-		 newHeight <= (termHeight () - 4) &&
-		 newHeight >= MIN_CMD_WIN_HEIGHT) ||
-		(primaryWinInfo->generic.type != CMD_WIN &&
-		 newHeight <= (termHeight () - 2) &&
-		 newHeight >= MIN_WIN_HEIGHT));
-	  if (ok)
-	    {			/* check the total height */
-	      TuiWinInfoPtr winInfo;
-
-	      if (primaryWinInfo == cmdWin)
-		winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[0];
-	      else
-		winInfo = cmdWin;
-	      ok = ((newHeight +
-		     (winInfo->generic.height + diff)) <= termHeight ());
-	    }
-	}
-      else
-	{
-	  int curTotalHeight, totalHeight, minHeight;
-	  TuiWinInfoPtr firstWin, secondWin;
-
-	  if (curLayout == SRC_DISASSEM_COMMAND)
-	    {
-	      firstWin = srcWin;
-	      secondWin = disassemWin;
-	    }
-	  else
-	    {
-	      firstWin = dataWin;
-	      secondWin = (TuiWinInfoPtr) (sourceWindows ())->list[0];
-	    }
-	  /*
-            ** We could simply add all the heights to obtain the same result
-            ** but below is more explicit since we subtract 1 for the
-            ** line that the first and second windows share, and add one
-            ** for the locator.
-            */
-	  curTotalHeight =
-	    (firstWin->generic.height + secondWin->generic.height - 1)
-	    + cmdWin->generic.height + 1 /*locator*/ ;
-	  if (primaryWinInfo == cmdWin)
-	    {
-	      /* locator included since first & second win share a line */
-	      ok = ((firstWin->generic.height +
-		     secondWin->generic.height + diff) >=
-		    (MIN_WIN_HEIGHT * 2) &&
-		    newHeight >= MIN_CMD_WIN_HEIGHT);
-	      if (ok)
-		{
-		  totalHeight = newHeight + (firstWin->generic.height +
-					  secondWin->generic.height + diff);
-		  minHeight = MIN_CMD_WIN_HEIGHT;
-		}
-	    }
-	  else
-	    {
-	      minHeight = MIN_WIN_HEIGHT;
-	      /*
-                ** First see if we can increase/decrease the command
-                ** window.  And make sure that the command window is
-                ** at least 1 line
-                */
-	      ok = ((cmdWin->generic.height + diff) > 0);
-	      if (!ok)
-		{		/*
-                     ** Looks like we have to increase/decrease one of
-                     ** the other windows
-                     */
-		  if (primaryWinInfo == firstWin)
-		    ok = (secondWin->generic.height + diff) >= minHeight;
-		  else
-		    ok = (firstWin->generic.height + diff) >= minHeight;
-		}
-	      if (ok)
-		{
-		  if (primaryWinInfo == firstWin)
-		    totalHeight = newHeight +
-		      secondWin->generic.height +
-		      cmdWin->generic.height + diff;
-		  else
-		    totalHeight = newHeight +
-		      firstWin->generic.height +
-		      cmdWin->generic.height + diff;
-		}
-	    }
-	  /*
-            ** Now make sure that the proposed total height doesn't exceed
-            ** the old total height.
-            */
-	  if (ok)
-	    ok = (newHeight >= minHeight && totalHeight <= curTotalHeight);
-	}
-    }
-
-  return ok;
-}				/* _newHeightOk */
-
-
-/*
-** _parseScrollingArgs().
-*/
-static void
-#ifdef __STDC__
-_parseScrollingArgs (
-		      char *arg,
-		      TuiWinInfoPtr * winToScroll,
-		      int *numToScroll)
-#else
-_parseScrollingArgs (arg, winToScroll, numToScroll)
-     char *arg;
-     TuiWinInfoPtr *winToScroll;
-     int *numToScroll;
-#endif
-{
-  if (numToScroll)
-    *numToScroll = 0;
-  *winToScroll = tuiWinWithFocus ();
-
-  /*
-    ** First set up the default window to scroll, in case there is no
-    ** window name arg
-    */
-  if (arg != (char *) NULL)
-    {
-      char *buf, *bufPtr;
-
-      /* process the number of lines to scroll */
-      buf = bufPtr = tuiStrDup (arg);
-      if (isdigit (*bufPtr))
-	{
-	  char *numStr;
-
-	  numStr = bufPtr;
-	  bufPtr = strchr (bufPtr, ' ');
-	  if (bufPtr != (char *) NULL)
-	    {
-	      *bufPtr = (char) 0;
-	      if (numToScroll)
-		*numToScroll = atoi (numStr);
-	      bufPtr++;
-	    }
-	  else if (numToScroll)
-	    *numToScroll = atoi (numStr);
-	}
-
-      /* process the window name if one is specified */
-      if (bufPtr != (char *) NULL)
-	{
-	  char *wname;
-	  int i;
-
-	  if (*bufPtr == ' ')
-	    while (*(++bufPtr) == ' ')
-	      ;
-
-	  if (*bufPtr != (char) 0)
-	    wname = bufPtr;
-
-	  /* Validate the window name */
-	  for (i = 0; i < strlen (wname); i++)
-	    wname[i] = toupper (wname[i]);
-	  *winToScroll = partialWinByName (wname);
-
-	  if (*winToScroll == (TuiWinInfoPtr) NULL ||
-	      !(*winToScroll)->generic.isVisible)
-	    warning ("Invalid window specified. \n\
-The window name specified must be valid and visible.\n");
-	  else if (*winToScroll == cmdWin)
-	    *winToScroll = (TuiWinInfoPtr) (sourceWindows ())->list[0];
-	}
-      tuiFree (buf);
-    }
-
-  return;
-}				/* _parseScrollingArgs */
diff --git a/gdb/tui/tuiWin.h b/gdb/tui/tuiWin.h
deleted file mode 100644
index cb8455d..0000000
--- a/gdb/tui/tuiWin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _TUI_WIN_H
-#define _TUI_WIN_H
-/*
-** This header file supports
-*/
-
-/*****************************************
-** TYPE DEFINITIONS                        **
-******************************************/
-
-
-
-/*****************************************
-** PUBLIC FUNCTION EXTERNAL DECLS        **
-******************************************/
-extern void             tuiScrollForward PARAMS ((TuiWinInfoPtr, int));
-extern void             tuiScrollBackward PARAMS ((TuiWinInfoPtr, int));
-extern void             tuiScrollLeft PARAMS ((TuiWinInfoPtr, int));
-extern void             tuiScrollRight PARAMS ((TuiWinInfoPtr, int));
-extern void             tui_vScroll PARAMS ((va_list));
-extern void             tuiSetWinFocusTo PARAMS ((TuiWinInfoPtr));
-extern void             tuiClearWinFocusFrom PARAMS ((TuiWinInfoPtr));
-extern void             tuiClearWinFocus PARAMS ((void));
-extern void             tuiResizeAll PARAMS ((void));
-extern void             tuiRefreshAll PARAMS ((void));
-extern void             tuiSigwinchHandler PARAMS ((int));
-
-#endif /*_TUI_WIN_H*/
diff --git a/gdb/typeprint.c b/gdb/typeprint.c
deleted file mode 100644
index 1a4877b..0000000
--- a/gdb/typeprint.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/* Language independent support for printing types for GDB, the GNU debugger.
-   Copyright 1986, 88, 89, 91, 92, 93, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "obstack.h"
-#include "bfd.h"		/* Binary File Description */
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "target.h"
-#include "language.h"
-#include "demangle.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-
-/* For real-type printing in whatis_exp() */
-extern int objectprint;		/* Controls looking up an object's derived type
-				   using what we find in its vtables.  */
-
-static void
-ptype_command PARAMS ((char *, int));
-
-static struct type *
-ptype_eval PARAMS ((struct expression *));
-
-static void
-whatis_command PARAMS ((char *, int));
-
-static void
-whatis_exp PARAMS ((char *, int));
-
-/* Print a description of a type TYPE in the form of a declaration of a
-   variable named VARSTRING.  (VARSTRING is demangled if necessary.)
-   Output goes to STREAM (via stdio).
-   If SHOW is positive, we show the contents of the outermost level
-   of structure even if there is a type name that could be used instead.
-   If SHOW is negative, we never show the details of elements' types.  */
-
-void
-type_print (type, varstring, stream, show)
-     struct type *type;
-     char *varstring;
-     GDB_FILE *stream;
-     int show;
-{
-  LA_PRINT_TYPE (type, varstring, stream, show, 0);
-}
-
-/* Print type of EXP, or last thing in value history if EXP == NULL.
-   show is passed to type_print.  */
-
-static void
-whatis_exp (exp, show)
-     char *exp;
-     int show;
-{
-  struct expression *expr;
-  register value_ptr val;
-  register struct cleanup *old_chain = NULL;
-  struct type * real_type = NULL;
-  int full = 0;
-  int top = -1;
-  int using_enc = 0;
-
-  if (exp)
-    {
-      expr = parse_expression (exp);
-      old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                &expr);
-      val = evaluate_type (expr);
-    }
-  else
-    val = access_value_history (0);
-
-  real_type = value_rtti_type (val, &full, &top, &using_enc);
-
-  printf_filtered ("type = ");
-
-  if (real_type && objectprint)
-    printf_filtered ("/* real type = %s%s */\n",
-                     TYPE_NAME (real_type),
-                     full ? "" : " (incomplete object)");
-  /* FIXME: maybe better to use type_print (real_type, "", gdb_stdout, -1); */
-
-  type_print (VALUE_TYPE (val), "", gdb_stdout, show);
-  printf_filtered ("\n");
-
-  if (exp)
-    do_cleanups (old_chain);
-}
-
-/* ARGSUSED */
-static void
-whatis_command (exp, from_tty)
-     char *exp;
-     int from_tty;
-{
-  /* Most of the time users do not want to see all the fields
-     in a structure.  If they do they can use the "ptype" command.
-     Hence the "-1" below.  */
-  whatis_exp (exp, -1);
-}
-
-/* Simple subroutine for ptype_command.  */
-
-static struct type *
-ptype_eval (exp)
-     struct expression *exp;
-{
-  if (exp->elts[0].opcode == OP_TYPE)
-    {
-      return (exp->elts[1].type);
-    }
-  else
-    {
-      return (NULL);
-    }
-}
-
-/* TYPENAME is either the name of a type, or an expression.  */
-
-/* ARGSUSED */
-static void
-ptype_command (typename, from_tty)
-     char *typename;
-     int from_tty;
-{
-  register struct type *type;
-  struct expression *expr;
-  register struct cleanup *old_chain;
-
-  if (typename == NULL)
-    {
-      /* Print type of last thing in value history. */
-      whatis_exp (typename, 1);
-    }
-  else
-    {
-      expr = parse_expression (typename);
-      old_chain = make_cleanup ((make_cleanup_func) free_current_contents, 
-                                &expr);
-      type = ptype_eval (expr);
-      if (type != NULL)
-	{
-	  /* User did "ptype <typename>" */
-	  printf_filtered ("type = ");
-	  type_print (type, "", gdb_stdout, 1);
-	  printf_filtered ("\n");
-	  do_cleanups (old_chain);
-	}
-      else
-	{
-	  /* User did "ptype <symbolname>" */
-	  do_cleanups (old_chain);
-	  whatis_exp (typename, 1);
-	}
-    }
-}
-
-/* Print integral scalar data VAL, of type TYPE, onto stdio stream STREAM.
-   Used to print data from type structures in a specified type.  For example,
-   array bounds may be characters or booleans in some languages, and this
-   allows the ranges to be printed in their "natural" form rather than as
-   decimal integer values.
-
-   FIXME:  This is here simply because only the type printing routines
-   currently use it, and it wasn't clear if it really belonged somewhere
-   else (like printcmd.c).  There are a lot of other gdb routines that do
-   something similar, but they are generally concerned with printing values
-   that come from the inferior in target byte order and target size. */
-
-void
-print_type_scalar (type, val, stream)
-     struct type *type;
-     LONGEST val;
-     GDB_FILE *stream;
-{
-  unsigned int i;
-  unsigned len;
-
-  CHECK_TYPEDEF (type);
-
-  switch (TYPE_CODE (type))
-    {
-
-    case TYPE_CODE_ENUM:
-      len = TYPE_NFIELDS (type);
-      for (i = 0; i < len; i++)
-	{
-	  if (TYPE_FIELD_BITPOS (type, i) == val)
-	    {
-	      break;
-	    }
-	}
-      if (i < len)
-	{
-	  fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
-	}
-      else
-	{
-	  print_longest (stream, 'd', 0, val);
-	}
-      break;
-
-    case TYPE_CODE_INT:
-      print_longest (stream, TYPE_UNSIGNED (type) ? 'u' : 'd', 0, val);
-      break;
-
-    case TYPE_CODE_CHAR:
-      LA_PRINT_CHAR ((unsigned char) val, stream);
-      break;
-
-    case TYPE_CODE_BOOL:
-      fprintf_filtered (stream, val ? "TRUE" : "FALSE");
-      break;
-
-    case TYPE_CODE_RANGE:
-      print_type_scalar (TYPE_TARGET_TYPE (type), val, stream);
-      return;
-
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_ARRAY:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_FUNC:
-    case TYPE_CODE_FLT:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_METHOD:
-    case TYPE_CODE_REF:
-      error ("internal error: unhandled type in print_type_scalar");
-      break;
-
-    default:
-      error ("Invalid type code in symbol table.");
-    }
-  gdb_flush (stream);
-}
-
-#if MAINTENANCE_CMDS
-
-/* Dump details of a type specified either directly or indirectly.
-   Uses the same sort of type lookup mechanism as ptype_command()
-   and whatis_command(). */
-
-void
-maintenance_print_type (typename, from_tty)
-     char *typename;
-     int from_tty;
-{
-  register value_ptr val;
-  register struct type *type;
-  register struct cleanup *old_chain;
-  struct expression *expr;
-
-  if (typename != NULL)
-  {
-    expr = parse_expression (typename);
-    old_chain = make_cleanup ((make_cleanup_func) free_current_contents, &expr);
-    if (expr -> elts[0].opcode == OP_TYPE)
-      {
-	/* The user expression names a type directly, just use that type. */
-	type = expr -> elts[1].type;
-      }
-    else
-      {
-	/* The user expression may name a type indirectly by naming an
-	   object of that type.  Find that indirectly named type. */
-	val = evaluate_type (expr);
-	type = VALUE_TYPE (val);
-      }
-    if (type != NULL)
-      {
-	recursive_dump_type (type, 0);
-      }
-    do_cleanups (old_chain);
-  }
-}
-
-#endif	/* MAINTENANCE_CMDS */
-
-
-void
-_initialize_typeprint ()
-{
-
-  add_com ("ptype", class_vars, ptype_command,
-	   "Print definition of type TYPE.\n\
-Argument may be a type name defined by typedef, or \"struct STRUCT-TAG\"\n\
-or \"class CLASS-NAME\" or \"union UNION-TAG\" or \"enum ENUM-TAG\".\n\
-The selected stack frame's lexical context is used to look up the name.");
-
-  add_com ("whatis", class_vars, whatis_command,
-	   "Print data type of expression EXP.");
-
-}
diff --git a/gdb/typeprint.h b/gdb/typeprint.h
deleted file mode 100644
index 0dc32cd..0000000
--- a/gdb/typeprint.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Language independent support for printing types for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-void
-print_type_scalar PARAMS ((struct type *type, LONGEST, GDB_FILE *));
diff --git a/gdb/ultra3-nat.c b/gdb/ultra3-nat.c
deleted file mode 100644
index 2b84cdd..0000000
--- a/gdb/ultra3-nat.c
+++ /dev/null
@@ -1,329 +0,0 @@
-/* Native-dependent code for GDB, for NYU Ultra3 running Sym1 OS.
-   Copyright (C) 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
-   Contributed by David Wood (wood@nyu.edu) at New York University.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define DEBUG
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>  
-
-#include "gdbcore.h"
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
-
-/* Assumes support for AMD's Binary Compatibility Standard
-   for ptrace().  If you define ULTRA3, the ultra3 extensions to
-   ptrace() are used allowing the reading of more than one register
-   at a time. 
-
-   This file assumes KERNEL_DEBUGGING is turned off.  This means
-   that if the user/gdb tries to read gr64-gr95 or any of the 
-   protected special registers we silently return -1 (see the
-   CANNOT_STORE/FETCH_REGISTER macros).  */
-#define	ULTRA3
-
-#if !defined (offsetof)
-# define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-extern int errno;
-struct ptrace_user pt_struct;
-
-/* Get all available registers from the inferior.  Registers that are
- * defined in REGISTER_NAMES, but not available to the user/gdb are
- * supplied as -1.  This may include gr64-gr95 and the protected special
- * purpose registers.
- */
-
-void
-fetch_inferior_registers (regno)
-  int regno;
-{
-  register int i,j,ret_val=0;
-  char buf[128];
-
-  if (regno != -1) {
-    fetch_register (regno);
-    return;
-  }
-
-/* Global Registers */
-#ifdef ULTRA3
-  errno = 0;
-  ptrace (PT_READ_STRUCT, inferior_pid,
-	  (PTRACE_ARG3_TYPE) register_addr(GR96_REGNUM,0), 
-	  (int)&pt_struct.pt_gr[0], 32*4);
-  if (errno != 0) {
-      perror_with_name ("reading global registers");
-      ret_val = -1;
-  } else for (regno=GR96_REGNUM, j=0 ; j<32 ; regno++, j++)  {
-      supply_register (regno, &pt_struct.pt_gr[j]);
-  }
-#else
-  for (regno=GR96_REGNUM ; !ret_val && regno < GR96_REGNUM+32 ; regno++)
-    fetch_register(regno);
-#endif
-
-/* Local Registers */
-#ifdef ULTRA3
-  errno = 0;
-  ptrace (PT_READ_STRUCT, inferior_pid,
-	  (PTRACE_ARG3_TYPE) register_addr(LR0_REGNUM,0), 
-	  (int)&pt_struct.pt_lr[0], 128*4);
-  if (errno != 0) {
-      perror_with_name ("reading local registers");
-      ret_val = -1;
-  } else for (regno=LR0_REGNUM, j=0 ; j<128 ; regno++, j++)  {
-      supply_register (regno, &pt_struct.pt_lr[j]);
-  }
-#else
-  for (regno=LR0_REGNUM ; !ret_val && regno < LR0_REGNUM+128 ; regno++)
-    fetch_register(regno);
-#endif
-
-/* Special Registers */
-  fetch_register(GR1_REGNUM);
-  fetch_register(CPS_REGNUM);
-  fetch_register(PC_REGNUM);
-  fetch_register(NPC_REGNUM);
-  fetch_register(PC2_REGNUM);
-  fetch_register(IPC_REGNUM);
-  fetch_register(IPA_REGNUM);
-  fetch_register(IPB_REGNUM);
-  fetch_register(Q_REGNUM);
-  fetch_register(BP_REGNUM);
-  fetch_register(FC_REGNUM);
-
-/* Fake any registers that are in REGISTER_NAMES, but not available to gdb */ 
-  registers_fetched();
-}
-
-/* Store our register values back into the inferior.
- * If REGNO is -1, do this for all registers.
- * Otherwise, REGNO specifies which register (so we can save time).  
- * NOTE: Assumes AMD's binary compatibility standard. 
- */
-
-void
-store_inferior_registers (regno)
-     int regno;
-{
-  register unsigned int regaddr;
-  char buf[80];
-
-  if (regno >= 0)
-    {
-      if (CANNOT_STORE_REGISTER(regno)) 
-	return;
-      regaddr = register_addr (regno, 0);
-      errno = 0;
-      ptrace (PT_WRITE_U, inferior_pid,
-	      (PTRACE_ARG3_TYPE) regaddr, read_register(regno));
-      if (errno != 0)
-	{
-	  sprintf (buf, "writing register %s (#%d)", REGISTER_NAME (regno), regno);
-	  perror_with_name (buf);
-	}
-    }
-  else
-    {
-#ifdef ULTRA3
-      pt_struct.pt_gr1 = read_register(GR1_REGNUM);
-      for (regno = GR96_REGNUM; regno < GR96_REGNUM+32; regno++)
-	pt_struct.pt_gr[regno] = read_register(regno);
-      for (regno = LR0_REGNUM; regno < LR0_REGNUM+128; regno++)
-	pt_struct.pt_gr[regno] = read_register(regno);
-      errno = 0;
-      ptrace (PT_WRITE_STRUCT, inferior_pid,
-	      (PTRACE_ARG3_TYPE) register_addr(GR1_REGNUM,0), 
-	      (int)&pt_struct.pt_gr1,(1*32*128)*4);
-      if (errno != 0)
-	{
-	   sprintf (buf, "writing all local/global registers");
-	   perror_with_name (buf);
-	}
-      pt_struct.pt_psr = read_register(CPS_REGNUM);
-      pt_struct.pt_pc0 = read_register(NPC_REGNUM);
-      pt_struct.pt_pc1 = read_register(PC_REGNUM);
-      pt_struct.pt_pc2 = read_register(PC2_REGNUM);
-      pt_struct.pt_ipc = read_register(IPC_REGNUM);
-      pt_struct.pt_ipa = read_register(IPA_REGNUM);
-      pt_struct.pt_ipb = read_register(IPB_REGNUM);
-      pt_struct.pt_q   = read_register(Q_REGNUM);
-      pt_struct.pt_bp  = read_register(BP_REGNUM);
-      pt_struct.pt_fc  = read_register(FC_REGNUM);
-      errno = 0;
-      ptrace (PT_WRITE_STRUCT, inferior_pid,
-	      (PTRACE_ARG3_TYPE) register_addr(CPS_REGNUM,0), 
-	      (int)&pt_struct.pt_psr,(10)*4);
-      if (errno != 0)
-	{
-	   sprintf (buf, "writing all special registers");
-	   perror_with_name (buf);
-	   return;
-	}
-#else
-      store_inferior_registers(GR1_REGNUM);
-      for (regno=GR96_REGNUM ; regno<GR96_REGNUM+32 ; regno++)
-	store_inferior_registers(regno);
-      for (regno=LR0_REGNUM ; regno<LR0_REGNUM+128 ; regno++)
-	store_inferior_registers(regno);
-      store_inferior_registers(CPS_REGNUM);
-      store_inferior_registers(PC_REGNUM);
-      store_inferior_registers(NPC_REGNUM);
-      store_inferior_registers(PC2_REGNUM);
-      store_inferior_registers(IPC_REGNUM);
-      store_inferior_registers(IPA_REGNUM);
-      store_inferior_registers(IPB_REGNUM);
-      store_inferior_registers(Q_REGNUM);
-      store_inferior_registers(BP_REGNUM);
-      store_inferior_registers(FC_REGNUM);
-#endif	/* ULTRA3 */
-    }
-}
-
-/* 
- * Fetch an individual register (and supply it).
- * return 0 on success, -1 on failure.
- * NOTE: Assumes AMD's Binary Compatibility Standard for ptrace().
- */
-static void
-fetch_register (regno)
-     int regno;
-{
-  char buf[128];
-  int	val;
-
-  if (CANNOT_FETCH_REGISTER(regno)) {
-    val = -1;
-    supply_register (regno, &val);
-  } else {
-    errno = 0;
-    val = ptrace (PT_READ_U, inferior_pid,
-		  (PTRACE_ARG3_TYPE) register_addr(regno,0), 0);
-    if (errno != 0) {
-      sprintf(buf,"reading register %s (#%d)",REGISTER_NAME (regno), regno);
-      perror_with_name (buf);
-    } else {
-      supply_register (regno, &val);
-    }
-  }
-}
-
-
-/* 
- * Read AMD's Binary Compatibilty Standard conforming core file.
- * struct ptrace_user is the first thing in the core file
- */
-
-static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;	/* Unused in this version */
-     unsigned core_reg_size;	/* Unused in this version */
-     int which;			/* Unused in this version */
-     CORE_ADDR reg_addr;	/* Unused in this version */
-{
-  register int regno;
-  int	val;
-  char	buf[4];
-
-  for (regno = 0 ; regno < NUM_REGS; regno++) {
-    if (!CANNOT_FETCH_REGISTER(regno)) {
-      val = bfd_seek (core_bfd, (file_ptr) register_addr (regno, 0), SEEK_SET);
-      if (val < 0 || (val = bfd_read (buf, sizeof buf, 1, core_bfd)) < 0) {
-        char * buffer = (char *) alloca (strlen (REGISTER_NAME (regno)) + 35);
-        strcpy (buffer, "Reading core register ");
-        strcat (buffer, REGISTER_NAME (regno));
-        perror_with_name (buffer);
-      }
-      supply_register (regno, buf);
-    }
-  }
-
-  /* Fake any registers that are in REGISTER_NAMES, but not available to gdb */ 
-  registers_fetched();
-}
-
-
-/*  
- * Takes a register number as defined in tm.h via REGISTER_NAMES, and maps
- * it to an offset in a struct ptrace_user defined by AMD's BCS.
- * That is, it defines the mapping between gdb register numbers and items in
- * a struct ptrace_user.
- * A register protection scheme is set up here.  If a register not
- * available to the user is specified in 'regno', then an address that
- * will cause ptrace() to fail is returned.
- */
-CORE_ADDR
-register_addr (regno,blockend)
-     int	regno;
-     CORE_ADDR	blockend;
-{
-  if ((regno >= LR0_REGNUM) && (regno < LR0_REGNUM + 128)) {
-    return(offsetof(struct ptrace_user,pt_lr[regno-LR0_REGNUM]));
-  } else if ((regno >= GR96_REGNUM) && (regno < GR96_REGNUM + 32)) {
-    return(offsetof(struct ptrace_user,pt_gr[regno-GR96_REGNUM]));
-  } else {
-    switch (regno) {
-	case GR1_REGNUM: return(offsetof(struct ptrace_user,pt_gr1));
-	case CPS_REGNUM: return(offsetof(struct ptrace_user,pt_psr));
-	case NPC_REGNUM: return(offsetof(struct ptrace_user,pt_pc0));
-	case PC_REGNUM:  return(offsetof(struct ptrace_user,pt_pc1));
-	case PC2_REGNUM: return(offsetof(struct ptrace_user,pt_pc2));
-	case IPC_REGNUM: return(offsetof(struct ptrace_user,pt_ipc));
-	case IPA_REGNUM: return(offsetof(struct ptrace_user,pt_ipa));
-	case IPB_REGNUM: return(offsetof(struct ptrace_user,pt_ipb));
-	case Q_REGNUM:   return(offsetof(struct ptrace_user,pt_q));
-	case BP_REGNUM:  return(offsetof(struct ptrace_user,pt_bp));
-	case FC_REGNUM:  return(offsetof(struct ptrace_user,pt_fc));
-	default:
-	     fprintf_filtered(gdb_stderr,"register_addr():Bad register %s (%d)\n", 
-			      REGISTER_NAME (regno), regno);
-	     return(0xffffffff);	/* Should make ptrace() fail */
-    }
-  }
-}
-
-
-/* Register that we are able to handle ultra3 core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns ultra3_core_fns =
-{
-  bfd_target_unknown_flavour,
-  fetch_core_registers,
-  NULL
-};
-
-void
-_initialize_core_ultra3 ()
-{
-  add_core_fns (&ultra3_core_fns);
-}
diff --git a/gdb/ultra3-xdep.c b/gdb/ultra3-xdep.c
deleted file mode 100644
index 57bab86..0000000
--- a/gdb/ultra3-xdep.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Host-dependent code for GDB, for NYU Ultra3 running Sym1 OS.
-   Copyright (C) 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
-   Contributed by David Wood (wood@nyu.edu) at New York University.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#define DEBUG
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>  
-
-#include "gdbcore.h"
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-/* Assorted operating system circumventions */
-
-#ifdef SYM1
-
-/* FIXME: Kludge this for now. It really should be system call. */
-int
-getpagesize()
-{ return(8192); }
-
-/* FIXME: Fake out the fcntl() call, which we don't have.  */
-fcntl(fd, cmd, arg)
-int fd, cmd, arg;
-{
-
-  switch (cmd) {
-	case F_GETFL: return(O_RDONLY);	break;
-	default:	
-		printf_unfiltered("Ultra3's fcntl() failing, cmd = %d.\n",cmd);
-		return(-1);
-  }
-}
-
-
-/* 
- * 4.2 Signal support, requires linking with libjobs.
- */
-static int	_SigMask;
-#define sigbit(s)       (1L << ((s)-1))
-
-init_SigMask()
-{
-	/* Taken from the sym1 kernel in machdep.c:startup() */
-	_SigMask = sigbit (SIGTSTP) | sigbit (SIGTTOU) | sigbit (SIGTTIN) |
-                        sigbit (SIGCHLD) | sigbit (SIGTINT);
-}
-
-sigmask(signo)
-	int signo;
-{
-	return (1 << (signo-1));
-}
-
-sigsetmask(sigmask)
-unsigned int sigmask;
-{
-	int i, mask = 1;
-	int lastmask = _SigMask;
-
-	for (i=0 ; i<NSIG ; i++) {
-		if (sigmask & mask) { 
-			if (!(_SigMask & mask)) {
-				sighold(i+1);
-				_SigMask |= mask;
-			}
-		} else if (_SigMask & mask) {
-			sigrelse(i+1);
-			_SigMask &= ~mask;
-		}
-		mask <<= 1;
-	}
-	return (lastmask);
-}
-
-sigblock(sigmask)
-unsigned int sigmask;
-{
-	int i, mask = 1;
-	int lastmask = _SigMask;
-
-	for (i=0 ; i<NSIG ; i++) {
-		if ((sigmask & mask) && !(_SigMask & mask)) {
-			sighold(i+1);
-			_SigMask |= mask;
-		}
-		mask <<= 1;
-	}
-	return (lastmask);
-}
-#endif /* SYM1 */
-
-
-/* Initialization code for this module.  */
-
-void
-_initialize_ultra3 ()
-{
-#ifdef SYM1
-	init_SigMask();
-#endif
-}
diff --git a/gdb/umax-xdep.c b/gdb/umax-xdep.c
deleted file mode 100644
index d54519e..0000000
--- a/gdb/umax-xdep.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* umax host stuff.
-   Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include "gdbcore.h"
-#include <sys/ptrace.h>
-#define PTRACE_ATTACH PT_ATTACH
-#define PTRACE_DETACH PT_FREEPROC
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-/* Work with core dump and executable files, for GDB. 
-   This code would be in corefile.c if it weren't machine-dependent. */
-
-void
-core_file_command (filename, from_tty)
-     char *filename;
-     int from_tty;
-{
-  int val;
-  extern char registers[];
-
-  /* Discard all vestiges of any previous core file
-     and mark data and stack spaces as empty.  */
-
-  if (corefile)
-    free (corefile);
-  corefile = 0;
-
-  if (corechan >= 0)
-    close (corechan);
-  corechan = -1;
-
-  data_start = 0;
-  data_end = 0;
-  stack_start = STACK_END_ADDR;
-  stack_end = STACK_END_ADDR;
-
-  /* Now, if a new core file was specified, open it and digest it.  */
-
-  if (filename)
-    {
-      filename = tilde_expand (filename);
-      make_cleanup (free, filename);
-      
-      if (have_inferior_p ())
-	error ("To look at a core file, you must kill the program with \"kill\".");
-      corechan = open (filename, O_RDONLY, 0);
-      if (corechan < 0)
-	perror_with_name (filename);
-      /* 4.2-style (and perhaps also sysV-style) core dump file.  */
-      {
-	struct ptrace_user u;
-	int reg_offset;
-
-	val = myread (corechan, &u, sizeof u);
-	if (val < 0)
-	  perror_with_name (filename);
-	data_start = exec_data_start;
-
-	data_end = data_start + u.pt_dsize;
-	stack_start = stack_end - u.pt_ssize;
-	data_offset = sizeof u;
-	stack_offset = data_offset + u.pt_dsize;
-	reg_offset = 0;
-
-	memcpy (&core_aouthdr, &u.pt_aouthdr, sizeof (AOUTHDR));
-	printf_unfiltered ("Core file is from \"%s\".\n", u.pt_comm);
-	if (u.pt_signal > 0)
-	  printf_unfiltered ("Program terminated with signal %d, %s.\n",
-		  u.pt_signal, safe_strsignal (u.pt_signal));
-
-	/* Read the register values out of the core file and store
-	   them where `read_register' will find them.  */
-
-	{
-	  register int regno;
-
-	  for (regno = 0; regno < NUM_REGS; regno++)
-	    {
-	      char buf[MAX_REGISTER_RAW_SIZE];
-
-	      val = lseek (corechan, register_addr (regno, reg_offset), 0);
-	      if (val < 0)
-		perror_with_name (filename);
-
- 	      val = myread (corechan, buf, sizeof buf);
-	      if (val < 0)
-		perror_with_name (filename);
-	      supply_register (regno, buf);
-	    }
-	}
-      }
-      if (filename[0] == '/')
-	corefile = savestring (filename, strlen (filename));
-      else
-	{
-	  corefile = concat (current_directory, "/", filename, NULL);
-	}
-
-      flush_cached_frames ();
-      select_frame (get_current_frame (), 0);
-      validate_files ();
-    }
-  else if (from_tty)
-    printf_unfiltered ("No core file now.\n");
-}
diff --git a/gdb/utils.c b/gdb/utils.c
deleted file mode 100644
index 81c4452..0000000
--- a/gdb/utils.c
+++ /dev/null
@@ -1,2933 +0,0 @@
-/* General utility routines for GDB, the GNU debugger.
-   Copyright 1986, 89, 90, 91, 92, 95, 96, 1998 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include <ctype.h>
-#include "gdb_string.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef HAVE_CURSES_H
-#include <curses.h>
-#endif
-#ifdef HAVE_TERM_H
-#include <term.h>
-#endif
-
-/* SunOS's curses.h has a '#define reg register' in it.  Thank you Sun. */
-#ifdef reg
-#undef reg
-#endif
-
-#include "signals.h"
-#include "gdbcmd.h"
-#include "serial.h"
-#include "bfd.h"
-#include "target.h"
-#include "demangle.h"
-#include "expression.h"
-#include "language.h"
-#include "annotate.h"
-
-#include <readline/readline.h>
-
-/* readline defines this.  */
-#undef savestring
-
-void (*error_begin_hook) PARAMS ((void));
-
-/* Prototypes for local functions */
-
-static void vfprintf_maybe_filtered PARAMS ((GDB_FILE *, const char *,
-					     va_list, int));
-
-static void fputs_maybe_filtered PARAMS ((const char *, GDB_FILE *, int));
-
-#if defined (USE_MMALLOC) && !defined (NO_MMCHECK)
-static void malloc_botch PARAMS ((void));
-#endif
-
-static void
-fatal_dump_core PARAMS((char *, ...));
-
-static void
-prompt_for_continue PARAMS ((void));
-
-static void 
-set_width_command PARAMS ((char *, int, struct cmd_list_element *));
-
-static void
-set_width PARAMS ((void));
-
-/* If this definition isn't overridden by the header files, assume
-   that isatty and fileno exist on this system.  */
-#ifndef ISATTY
-#define ISATTY(FP)	(isatty (fileno (FP)))
-#endif
-
-#ifndef GDB_FILE_ISATTY
-#define GDB_FILE_ISATTY(GDB_FILE_PTR)   (gdb_file_isatty(GDB_FILE_PTR))   
-#endif
-
-/* Chain of cleanup actions established with make_cleanup,
-   to be executed if an error happens.  */
-
-static struct cleanup *cleanup_chain; /* cleaned up after a failed command */
-static struct cleanup *final_cleanup_chain; /* cleaned up when gdb exits */
-static struct cleanup *run_cleanup_chain; /* cleaned up on each 'run' */
-
-/* Nonzero if we have job control. */
-
-int job_control;
-
-/* Nonzero means a quit has been requested.  */
-
-int quit_flag;
-
-/* Nonzero means quit immediately if Control-C is typed now, rather
-   than waiting until QUIT is executed.  Be careful in setting this;
-   code which executes with immediate_quit set has to be very careful
-   about being able to deal with being interrupted at any time.  It is
-   almost always better to use QUIT; the only exception I can think of
-   is being able to quit out of a system call (using EINTR loses if
-   the SIGINT happens between the previous QUIT and the system call).
-   To immediately quit in the case in which a SIGINT happens between
-   the previous QUIT and setting immediate_quit (desirable anytime we
-   expect to block), call QUIT after setting immediate_quit.  */
-
-int immediate_quit;
-
-/* Nonzero means that encoded C++ names should be printed out in their
-   C++ form rather than raw.  */
-
-int demangle = 1;
-
-/* Nonzero means that encoded C++ names should be printed out in their
-   C++ form even in assembler language displays.  If this is set, but
-   DEMANGLE is zero, names are printed raw, i.e. DEMANGLE controls.  */
-
-int asm_demangle = 0;
-
-/* Nonzero means that strings with character values >0x7F should be printed
-   as octal escapes.  Zero means just print the value (e.g. it's an
-   international character, and the terminal or window can cope.)  */
-
-int sevenbit_strings = 0;
-
-/* String to be printed before error messages, if any.  */
-
-char *error_pre_print;
-
-/* String to be printed before quit messages, if any.  */
-
-char *quit_pre_print;
-
-/* String to be printed before warning messages, if any.  */
-
-char *warning_pre_print = "\nwarning: ";
-
-int pagination_enabled = 1;
-
-
-/* Add a new cleanup to the cleanup_chain,
-   and return the previous chain pointer
-   to be passed later to do_cleanups or discard_cleanups.
-   Args are FUNCTION to clean up with, and ARG to pass to it.  */
-
-struct cleanup *
-make_cleanup (function, arg)
-     void (*function) PARAMS ((PTR));
-     PTR arg;
-{
-    return make_my_cleanup (&cleanup_chain, function, arg);
-}
-
-struct cleanup *
-make_final_cleanup (function, arg)
-     void (*function) PARAMS ((PTR));
-     PTR arg;
-{
-    return make_my_cleanup (&final_cleanup_chain, function, arg);
-}
-struct cleanup *
-make_run_cleanup (function, arg)
-     void (*function) PARAMS ((PTR));
-     PTR arg;
-{
-    return make_my_cleanup (&run_cleanup_chain, function, arg);
-}
-struct cleanup *
-make_my_cleanup (pmy_chain, function, arg)
-     struct cleanup **pmy_chain;
-     void (*function) PARAMS ((PTR));
-     PTR arg;
-{
-  register struct cleanup *new
-    = (struct cleanup *) xmalloc (sizeof (struct cleanup));
-  register struct cleanup *old_chain = *pmy_chain;
-
-  new->next = *pmy_chain;
-  new->function = function;
-  new->arg = arg;
-  *pmy_chain = new;
-
-  return old_chain;
-}
-
-/* Discard cleanups and do the actions they describe
-   until we get back to the point OLD_CHAIN in the cleanup_chain.  */
-
-void
-do_cleanups (old_chain)
-     register struct cleanup *old_chain;
-{
-    do_my_cleanups (&cleanup_chain, old_chain);
-}
-
-void
-do_final_cleanups (old_chain)
-     register struct cleanup *old_chain;
-{
-    do_my_cleanups (&final_cleanup_chain, old_chain);
-}
-
-void
-do_run_cleanups (old_chain)
-     register struct cleanup *old_chain;
-{
-    do_my_cleanups (&run_cleanup_chain, old_chain);
-}
-
-void
-do_my_cleanups (pmy_chain, old_chain)
-     register struct cleanup **pmy_chain;
-     register struct cleanup *old_chain;
-{
-  register struct cleanup *ptr;
-  while ((ptr = *pmy_chain) != old_chain)
-    {
-      *pmy_chain = ptr->next;	/* Do this first incase recursion */
-      (*ptr->function) (ptr->arg);
-      free (ptr);
-    }
-}
-
-/* Discard cleanups, not doing the actions they describe,
-   until we get back to the point OLD_CHAIN in the cleanup_chain.  */
-
-void
-discard_cleanups (old_chain)
-     register struct cleanup *old_chain;
-{
-    discard_my_cleanups (&cleanup_chain, old_chain);
-}
-
-void
-discard_final_cleanups (old_chain)
-     register struct cleanup *old_chain;
-{
-    discard_my_cleanups (&final_cleanup_chain, old_chain);
-}
-
-void
-discard_my_cleanups (pmy_chain, old_chain)
-     register struct cleanup **pmy_chain;
-     register struct cleanup *old_chain;
-{
-  register struct cleanup *ptr;
-  while ((ptr = *pmy_chain) != old_chain)
-    {
-      *pmy_chain = ptr->next;
-      free ((PTR)ptr);
-    }
-}
-
-/* Set the cleanup_chain to 0, and return the old cleanup chain.  */
-struct cleanup *
-save_cleanups ()
-{
-    return save_my_cleanups (&cleanup_chain);
-}
-
-struct cleanup *
-save_final_cleanups ()
-{
-    return save_my_cleanups (&final_cleanup_chain);
-}
-
-struct cleanup *
-save_my_cleanups (pmy_chain)
-    struct cleanup **pmy_chain;
-{
-  struct cleanup *old_chain = *pmy_chain;
-
-  *pmy_chain = 0;
-  return old_chain;
-}
-
-/* Restore the cleanup chain from a previously saved chain.  */
-void
-restore_cleanups (chain)
-     struct cleanup *chain;
-{
-    restore_my_cleanups (&cleanup_chain, chain);
-}
-
-void
-restore_final_cleanups (chain)
-     struct cleanup *chain;
-{
-    restore_my_cleanups (&final_cleanup_chain, chain);
-}
-
-void
-restore_my_cleanups (pmy_chain, chain)
-     struct cleanup **pmy_chain;
-     struct cleanup *chain;
-{
-  *pmy_chain = chain;
-}
-
-/* This function is useful for cleanups.
-   Do
-
-     foo = xmalloc (...);
-     old_chain = make_cleanup (free_current_contents, &foo);
-
-   to arrange to free the object thus allocated.  */
-
-void
-free_current_contents (location)
-     char **location;
-{
-  free (*location);
-}
-
-/* Provide a known function that does nothing, to use as a base for
-   for a possibly long chain of cleanups.  This is useful where we
-   use the cleanup chain for handling normal cleanups as well as dealing
-   with cleanups that need to be done as a result of a call to error().
-   In such cases, we may not be certain where the first cleanup is, unless
-   we have a do-nothing one to always use as the base. */
-
-/* ARGSUSED */
-void
-null_cleanup (arg)
-    PTR arg;
-{
-}
-
-
-/* Print a warning message.  Way to use this is to call warning_begin,
-   output the warning message (use unfiltered output to gdb_stderr),
-   ending in a newline.  There is not currently a warning_end that you
-   call afterwards, but such a thing might be added if it is useful
-   for a GUI to separate warning messages from other output.
-
-   FIXME: Why do warnings use unfiltered output and errors filtered?
-   Is this anything other than a historical accident?  */
-
-void
-warning_begin ()
-{
-  target_terminal_ours ();
-  wrap_here("");			/* Force out any buffered output */
-  gdb_flush (gdb_stdout);
-  if (warning_pre_print)
-    fprintf_unfiltered (gdb_stderr, warning_pre_print);
-}
-
-/* Print a warning message.
-   The first argument STRING is the warning message, used as a fprintf string,
-   and the remaining args are passed as arguments to it.
-   The primary difference between warnings and errors is that a warning
-   does not force the return to command level.  */
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-warning (const char *string, ...)
-#else
-warning (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, string);
-#else
-  char *string;
-
-  va_start (args);
-  string = va_arg (args, char *);
-#endif
-  if (warning_hook)
-    (*warning_hook) (string, args);
-  else
-  {
-    warning_begin ();
-    vfprintf_unfiltered (gdb_stderr, string, args);
-    fprintf_unfiltered (gdb_stderr, "\n");
-    va_end (args);
-  }
-}
-
-/* Start the printing of an error message.  Way to use this is to call
-   this, output the error message (use filtered output to gdb_stderr
-   (FIXME: Some callers, like memory_error, use gdb_stdout)), ending
-   in a newline, and then call return_to_top_level (RETURN_ERROR).
-   error() provides a convenient way to do this for the special case
-   that the error message can be formatted with a single printf call,
-   but this is more general.  */
-void
-error_begin ()
-{
-  if (error_begin_hook)
-    error_begin_hook ();
-
-  target_terminal_ours ();
-  wrap_here ("");			/* Force out any buffered output */
-  gdb_flush (gdb_stdout);
-
-  annotate_error_begin ();
-
-  if (error_pre_print)
-    fprintf_filtered (gdb_stderr, error_pre_print);
-}
-
-/* Print an error message and return to command level.
-   The first argument STRING is the error message, used as a fprintf string,
-   and the remaining args are passed as arguments to it.  */
-
-/* VARARGS */
-NORETURN void
-#ifdef ANSI_PROTOTYPES
-error (const char *string, ...)
-#else
-error (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, string);
-#else
-  va_start (args);
-#endif
-  if (error_hook)
-    (*error_hook) ();
-  else 
-    {
-      error_begin ();
-#ifdef ANSI_PROTOTYPES
-      vfprintf_filtered (gdb_stderr, string, args);
-#else
-      {
-	char *string1;
-
-	string1 = va_arg (args, char *);
-	vfprintf_filtered (gdb_stderr, string1, args);
-      }
-#endif
-      fprintf_filtered (gdb_stderr, "\n");
-      va_end (args);
-      return_to_top_level (RETURN_ERROR);
-    }
-}
-
-
-/* Print an error message and exit reporting failure.
-   This is for a error that we cannot continue from.
-   The arguments are printed a la printf.
-
-   This function cannot be declared volatile (NORETURN) in an
-   ANSI environment because exit() is not declared volatile. */
-
-/* VARARGS */
-NORETURN void
-#ifdef ANSI_PROTOTYPES
-fatal (char *string, ...)
-#else
-fatal (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, string);
-#else
-  char *string;
-  va_start (args);
-  string = va_arg (args, char *);
-#endif
-  fprintf_unfiltered (gdb_stderr, "\ngdb: ");
-  vfprintf_unfiltered (gdb_stderr, string, args);
-  fprintf_unfiltered (gdb_stderr, "\n");
-  va_end (args);
-  exit (1);
-}
-
-/* Print an error message and exit, dumping core.
-   The arguments are printed a la printf ().  */
-
-/* VARARGS */
-static void
-#ifdef ANSI_PROTOTYPES
-fatal_dump_core (char *string, ...)
-#else
-fatal_dump_core (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, string);
-#else
-  char *string;
-
-  va_start (args);
-  string = va_arg (args, char *);
-#endif
-  /* "internal error" is always correct, since GDB should never dump
-     core, no matter what the input.  */
-  fprintf_unfiltered (gdb_stderr, "\ngdb internal error: ");
-  vfprintf_unfiltered (gdb_stderr, string, args);
-  fprintf_unfiltered (gdb_stderr, "\n");
-  va_end (args);
-
-  signal (SIGQUIT, SIG_DFL);
-  kill (getpid (), SIGQUIT);
-  /* We should never get here, but just in case...  */
-  exit (1);
-}
-
-/* The strerror() function can return NULL for errno values that are
-   out of range.  Provide a "safe" version that always returns a
-   printable string. */
-
-char *
-safe_strerror (errnum)
-     int errnum;
-{
-  char *msg;
-  static char buf[32];
-
-  if ((msg = strerror (errnum)) == NULL)
-    {
-      sprintf (buf, "(undocumented errno %d)", errnum);
-      msg = buf;
-    }
-  return (msg);
-}
-
-/* The strsignal() function can return NULL for signal values that are
-   out of range.  Provide a "safe" version that always returns a
-   printable string. */
-
-char *
-safe_strsignal (signo)
-     int signo;
-{
-  char *msg;
-  static char buf[32];
-
-  if ((msg = strsignal (signo)) == NULL)
-    {
-      sprintf (buf, "(undocumented signal %d)", signo);
-      msg = buf;
-    }
-  return (msg);
-}
-
-
-/* Print the system error message for errno, and also mention STRING
-   as the file name for which the error was encountered.
-   Then return to command level.  */
-
-NORETURN void
-perror_with_name (string)
-     char *string;
-{
-  char *err;
-  char *combined;
-
-  err = safe_strerror (errno);
-  combined = (char *) alloca (strlen (err) + strlen (string) + 3);
-  strcpy (combined, string);
-  strcat (combined, ": ");
-  strcat (combined, err);
-
-  /* I understand setting these is a matter of taste.  Still, some people
-     may clear errno but not know about bfd_error.  Doing this here is not
-     unreasonable. */
-  bfd_set_error (bfd_error_no_error);
-  errno = 0;
-
-  error ("%s.", combined); 
-}
-
-/* Print the system error message for ERRCODE, and also mention STRING
-   as the file name for which the error was encountered.  */
-
-void
-print_sys_errmsg (string, errcode)
-     char *string;
-     int errcode;
-{
-  char *err;
-  char *combined;
-
-  err = safe_strerror (errcode);
-  combined = (char *) alloca (strlen (err) + strlen (string) + 3);
-  strcpy (combined, string);
-  strcat (combined, ": ");
-  strcat (combined, err);
-
-  /* We want anything which was printed on stdout to come out first, before
-     this message.  */
-  gdb_flush (gdb_stdout);
-  fprintf_unfiltered (gdb_stderr, "%s.\n", combined);
-}
-
-/* Control C eventually causes this to be called, at a convenient time.  */
-
-void
-quit ()
-{
-  serial_t gdb_stdout_serial = serial_fdopen (1);
-
-  target_terminal_ours ();
-
-  /* We want all output to appear now, before we print "Quit".  We
-     have 3 levels of buffering we have to flush (it's possible that
-     some of these should be changed to flush the lower-level ones
-     too):  */
-
-  /* 1.  The _filtered buffer.  */
-  wrap_here ((char *)0);
-
-  /* 2.  The stdio buffer.  */
-  gdb_flush (gdb_stdout);
-  gdb_flush (gdb_stderr);
-
-  /* 3.  The system-level buffer.  */
-  SERIAL_DRAIN_OUTPUT (gdb_stdout_serial);
-  SERIAL_UN_FDOPEN (gdb_stdout_serial);
-
-  annotate_error_begin ();
-
-  /* Don't use *_filtered; we don't want to prompt the user to continue.  */
-  if (quit_pre_print)
-    fprintf_unfiltered (gdb_stderr, quit_pre_print);
-
-  if (job_control
-      /* If there is no terminal switching for this target, then we can't
-	 possibly get screwed by the lack of job control.  */
-      || current_target.to_terminal_ours == NULL)
-    fprintf_unfiltered (gdb_stderr, "Quit\n");
-  else
-    fprintf_unfiltered (gdb_stderr,
-	     "Quit (expect signal SIGINT when the program is resumed)\n");
-  return_to_top_level (RETURN_QUIT);
-}
-
-
-#if defined(__GO32__)
-
-/* In the absence of signals, poll keyboard for a quit.
-   Called from #define QUIT pollquit() in xm-go32.h. */
-
-void
-notice_quit()
-{
-  if (kbhit ())
-    switch (getkey ())
-      {
-      case 1:
-	quit_flag = 1;
-	break;
-      case 2:
-	immediate_quit = 2;
-	break;
-      default:
-	/* We just ignore it */
-	/* FIXME!! Don't think this actually works! */
-	fprintf_unfiltered (gdb_stderr, "CTRL-A to quit, CTRL-B to quit harder\n");
-	break;
-      }
-}
-
-#elif defined(_MSC_VER) /* should test for wingdb instead? */
-
-/*
- * Windows translates all keyboard and mouse events 
- * into a message which is appended to the message 
- * queue for the process.
- */
-
-void notice_quit()
-{
-  int k = win32pollquit();
-  if (k == 1)
-    quit_flag = 1;
-  else if (k == 2)
-    immediate_quit = 1;
-}
-
-#else /* !defined(__GO32__) && !defined(_MSC_VER) */
-
-void notice_quit()
-{
-  /* Done by signals */
-}
-
-#endif /* !defined(__GO32__) && !defined(_MSC_VER) */
-
-void
-pollquit()
-{
-  notice_quit ();
-  if (quit_flag || immediate_quit)
-    quit ();
-}
-
-/* Control C comes here */
-
-void
-request_quit (signo)
-     int signo;
-{
-  quit_flag = 1;
-  /* Restore the signal handler.  Harmless with BSD-style signals, needed
-     for System V-style signals.  So just always do it, rather than worrying
-     about USG defines and stuff like that.  */
-  signal (signo, request_quit);
-
-#ifdef REQUEST_QUIT
-  REQUEST_QUIT;
-#else
-  if (immediate_quit) 
-    quit ();
-#endif
-}
-
-
-/* Memory management stuff (malloc friends).  */
-
-/* Make a substitute size_t for non-ANSI compilers. */
-
-#ifndef HAVE_STDDEF_H
-#ifndef size_t
-#define size_t unsigned int
-#endif
-#endif
-
-#if !defined (USE_MMALLOC)
-
-PTR
-mmalloc (md, size)
-     PTR md;
-     size_t size;
-{
-  return malloc (size);
-}
-
-PTR
-mrealloc (md, ptr, size)
-     PTR md;
-     PTR ptr;
-     size_t size;
-{
-  if (ptr == 0)		/* Guard against old realloc's */
-    return malloc (size);
-  else
-    return realloc (ptr, size);
-}
-
-void
-mfree (md, ptr)
-     PTR md;
-     PTR ptr;
-{
-  free (ptr);
-}
-
-#endif	/* USE_MMALLOC */
-
-#if !defined (USE_MMALLOC) || defined (NO_MMCHECK)
-
-void
-init_malloc (md)
-     PTR md;
-{
-}
-
-#else /* Have mmalloc and want corruption checking */
-
-static void
-malloc_botch ()
-{
-  fatal_dump_core ("Memory corruption");
-}
-
-/* Attempt to install hooks in mmalloc/mrealloc/mfree for the heap specified
-   by MD, to detect memory corruption.  Note that MD may be NULL to specify
-   the default heap that grows via sbrk.
-
-   Note that for freshly created regions, we must call mmcheckf prior to any
-   mallocs in the region.  Otherwise, any region which was allocated prior to
-   installing the checking hooks, which is later reallocated or freed, will
-   fail the checks!  The mmcheck function only allows initial hooks to be
-   installed before the first mmalloc.  However, anytime after we have called
-   mmcheck the first time to install the checking hooks, we can call it again
-   to update the function pointer to the memory corruption handler.
-
-   Returns zero on failure, non-zero on success. */
-
-#ifndef MMCHECK_FORCE
-#define MMCHECK_FORCE 0
-#endif
-
-void
-init_malloc (md)
-     PTR md;
-{
-  if (!mmcheckf (md, malloc_botch, MMCHECK_FORCE))
-    {
-      /* Don't use warning(), which relies on current_target being set
-	 to something other than dummy_target, until after
-	 initialize_all_files(). */
-
-      fprintf_unfiltered
-	(gdb_stderr, "warning: failed to install memory consistency checks; ");
-      fprintf_unfiltered
-	(gdb_stderr, "configuration should define NO_MMCHECK or MMCHECK_FORCE\n");
-    }
-
-  mmtrace ();
-}
-
-#endif /* Have mmalloc and want corruption checking  */
-
-/* Called when a memory allocation fails, with the number of bytes of
-   memory requested in SIZE. */
-
-NORETURN void
-nomem (size)
-     long size;
-{
-  if (size > 0)
-    {
-      fatal ("virtual memory exhausted: can't allocate %ld bytes.", size);
-    }
-  else
-    {
-      fatal ("virtual memory exhausted.");
-    }
-}
-
-/* Like mmalloc but get error if no storage available, and protect against
-   the caller wanting to allocate zero bytes.  Whether to return NULL for
-   a zero byte request, or translate the request into a request for one
-   byte of zero'd storage, is a religious issue. */
-
-PTR
-xmmalloc (md, size)
-     PTR md;
-     long size;
-{
-  register PTR val;
-
-  if (size == 0)
-    {
-      val = NULL;
-    }
-  else if ((val = mmalloc (md, size)) == NULL)
-    {
-      nomem (size);
-    }
-  return (val);
-}
-
-/* Like mrealloc but get error if no storage available.  */
-
-PTR
-xmrealloc (md, ptr, size)
-     PTR md;
-     PTR ptr;
-     long size;
-{
-  register PTR val;
-
-  if (ptr != NULL)
-    {
-      val = mrealloc (md, ptr, size);
-    }
-  else
-    {
-      val = mmalloc (md, size);
-    }
-  if (val == NULL)
-    {
-      nomem (size);
-    }
-  return (val);
-}
-
-/* Like malloc but get error if no storage available, and protect against
-   the caller wanting to allocate zero bytes.  */
-
-PTR
-xmalloc (size)
-     size_t size;
-{
-  return (xmmalloc ((PTR) NULL, size));
-}
-
-/* Like mrealloc but get error if no storage available.  */
-
-PTR
-xrealloc (ptr, size)
-     PTR ptr;
-     size_t size;
-{
-  return (xmrealloc ((PTR) NULL, ptr, size));
-}
-
-
-/* My replacement for the read system call.
-   Used like `read' but keeps going if `read' returns too soon.  */
-
-int
-myread (desc, addr, len)
-     int desc;
-     char *addr;
-     int len;
-{
-  register int val;
-  int orglen = len;
-
-  while (len > 0)
-    {
-      val = read (desc, addr, len);
-      if (val < 0)
-	return val;
-      if (val == 0)
-	return orglen - len;
-      len -= val;
-      addr += val;
-    }
-  return orglen;
-}
-
-/* Make a copy of the string at PTR with SIZE characters
-   (and add a null character at the end in the copy).
-   Uses malloc to get the space.  Returns the address of the copy.  */
-
-char *
-savestring (ptr, size)
-     const char *ptr;
-     int size;
-{
-  register char *p = (char *) xmalloc (size + 1);
-  memcpy (p, ptr, size);
-  p[size] = 0;
-  return p;
-}
-
-char *
-msavestring (md, ptr, size)
-     PTR md;
-     const char *ptr;
-     int size;
-{
-  register char *p = (char *) xmmalloc (md, size + 1);
-  memcpy (p, ptr, size);
-  p[size] = 0;
-  return p;
-}
-
-/* The "const" is so it compiles under DGUX (which prototypes strsave
-   in <string.h>.  FIXME: This should be named "xstrsave", shouldn't it?
-   Doesn't real strsave return NULL if out of memory?  */
-char *
-strsave (ptr)
-     const char *ptr;
-{
-  return savestring (ptr, strlen (ptr));
-}
-
-char *
-mstrsave (md, ptr)
-     PTR md;
-     const char *ptr;
-{
-  return (msavestring (md, ptr, strlen (ptr)));
-}
-
-void
-print_spaces (n, file)
-     register int n;
-     register GDB_FILE *file;
-{
-  if (file->ts_streamtype == astring)
-    {
-      char *p;
-
-      gdb_file_adjust_strbuf (n, file);
-      p = file->ts_strbuf + strlen (file->ts_strbuf);
-
-      memset (p, ' ', n);
-      p[n] = '\000';
-    }
-  else
-    {
-      while (n-- > 0)
-	fputc (' ', file->ts_filestream);
-    }
-}
-
-/* Print a host address.  */
-
-void
-gdb_print_address (addr, stream)
-     PTR addr;
-     GDB_FILE *stream;
-{
-
-  /* We could use the %p conversion specifier to fprintf if we had any
-     way of knowing whether this host supports it.  But the following
-     should work on the Alpha and on 32 bit machines.  */
-
-  fprintf_filtered (stream, "0x%lx", (unsigned long)addr);
-}
-
-/* Ask user a y-or-n question and return 1 iff answer is yes.
-   Takes three args which are given to printf to print the question.
-   The first, a control string, should end in "? ".
-   It should not say how to answer, because we do that.  */
-
-/* VARARGS */
-int
-#ifdef ANSI_PROTOTYPES
-query (char *ctlstr, ...)
-#else
-query (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-  register int answer;
-  register int ans2;
-  int retval;
-
-#ifdef ANSI_PROTOTYPES
-  va_start (args, ctlstr);
-#else
-  char *ctlstr;
-  va_start (args);
-  ctlstr = va_arg (args, char *);
-#endif
-
-  if (query_hook)
-    {
-      return query_hook (ctlstr, args);
-    }
-
-  /* Automatically answer "yes" if input is not from a terminal.  */
-  if (!input_from_terminal_p ())
-    return 1;
-#ifdef MPW
-  /* FIXME Automatically answer "yes" if called from MacGDB.  */
-  if (mac_app)
-    return 1;
-#endif /* MPW */
-
-  while (1)
-    {
-      wrap_here ("");		/* Flush any buffered output */
-      gdb_flush (gdb_stdout);
-
-      if (annotation_level > 1)
-	printf_filtered ("\n\032\032pre-query\n");
-
-      vfprintf_filtered (gdb_stdout, ctlstr, args);
-      printf_filtered ("(y or n) ");
-
-      if (annotation_level > 1)
-	printf_filtered ("\n\032\032query\n");
-
-#ifdef MPW
-      /* If not in MacGDB, move to a new line so the entered line doesn't
-	 have a prompt on the front of it. */
-      if (!mac_app)
-	fputs_unfiltered ("\n", gdb_stdout);
-#endif /* MPW */
-
-      wrap_here("");
-      gdb_flush (gdb_stdout);
-
-#if defined(TUI)
-      if (!tui_version || cmdWin == tuiWinWithFocus())
-#endif
-	answer = fgetc (stdin);
-#if defined(TUI)
-      else
-
-        answer = (unsigned char)tuiBufferGetc();
-
-#endif
-      clearerr (stdin);		/* in case of C-d */
-      if (answer == EOF)	/* C-d */
-        {
-	  retval = 1;
-	  break;
-	}
-      /* Eat rest of input line, to EOF or newline */
-      if ((answer != '\n') || (tui_version && answer != '\r'))
-	do 
-	  {
-#if defined(TUI)
-	    if (!tui_version || cmdWin == tuiWinWithFocus())
-#endif
-	      ans2 = fgetc (stdin);
-#if defined(TUI)
-	    else
-
-              ans2 = (unsigned char)tuiBufferGetc(); 
-#endif
-	    clearerr (stdin);
-	  }
-        while (ans2 != EOF && ans2 != '\n' && ans2 != '\r');
-      TUIDO(((TuiOpaqueFuncPtr)tui_vStartNewLines, 1));
-
-      if (answer >= 'a')
-	answer -= 040;
-      if (answer == 'Y')
-	{
-	  retval = 1;
-	  break;
-	}
-      if (answer == 'N')
-	{
-	  retval = 0;
-	  break;
-	}
-      printf_filtered ("Please answer y or n.\n");
-    }
-
-  if (annotation_level > 1)
-    printf_filtered ("\n\032\032post-query\n");
-  return retval;
-}
-
-
-/* Parse a C escape sequence.  STRING_PTR points to a variable
-   containing a pointer to the string to parse.  That pointer
-   should point to the character after the \.  That pointer
-   is updated past the characters we use.  The value of the
-   escape sequence is returned.
-
-   A negative value means the sequence \ newline was seen,
-   which is supposed to be equivalent to nothing at all.
-
-   If \ is followed by a null character, we return a negative
-   value and leave the string pointer pointing at the null character.
-
-   If \ is followed by 000, we return 0 and leave the string pointer
-   after the zeros.  A value of 0 does not mean end of string.  */
-
-int
-parse_escape (string_ptr)
-     char **string_ptr;
-{
-  register int c = *(*string_ptr)++;
-  switch (c)
-    {
-    case 'a':
-      return 007;		/* Bell (alert) char */
-    case 'b':
-      return '\b';
-    case 'e':			/* Escape character */
-      return 033;
-    case 'f':
-      return '\f';
-    case 'n':
-      return '\n';
-    case 'r':
-      return '\r';
-    case 't':
-      return '\t';
-    case 'v':
-      return '\v';
-    case '\n':
-      return -2;
-    case 0:
-      (*string_ptr)--;
-      return 0;
-    case '^':
-      c = *(*string_ptr)++;
-      if (c == '\\')
-	c = parse_escape (string_ptr);
-      if (c == '?')
-	return 0177;
-      return (c & 0200) | (c & 037);
-      
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-    case '4':
-    case '5':
-    case '6':
-    case '7':
-      {
-	register int i = c - '0';
-	register int count = 0;
-	while (++count < 3)
-	  {
-	    if ((c = *(*string_ptr)++) >= '0' && c <= '7')
-	      {
-		i *= 8;
-		i += c - '0';
-	      }
-	    else
-	      {
-		(*string_ptr)--;
-		break;
-	      }
-	  }
-	return i;
-      }
-    default:
-      return c;
-    }
-}
-
-/* Print the character C on STREAM as part of the contents of a literal
-   string whose delimiter is QUOTER.  Note that this routine should only
-   be call for printing things which are independent of the language
-   of the program being debugged. */
-
-void
-gdb_printchar (c, stream, quoter)
-     register int c;
-     GDB_FILE *stream;
-     int quoter;
-{
-
-  c &= 0xFF;			/* Avoid sign bit follies */
-
-  if (              c < 0x20  ||		/* Low control chars */	
-      (c >= 0x7F && c < 0xA0) ||		/* DEL, High controls */
-      (sevenbit_strings && c >= 0x80)) {	/* high order bit set */
-    switch (c)
-      {
-      case '\n':
-	fputs_filtered ("\\n", stream);
-	break;
-      case '\b':
-	fputs_filtered ("\\b", stream);
-	break;
-      case '\t':
-	fputs_filtered ("\\t", stream);
-	break;
-      case '\f':
-	fputs_filtered ("\\f", stream);
-	break;
-      case '\r':
-	fputs_filtered ("\\r", stream);
-	break;
-      case '\033':
-	fputs_filtered ("\\e", stream);
-	break;
-      case '\007':
-	fputs_filtered ("\\a", stream);
-	break;
-      default:
-	fprintf_filtered (stream, "\\%.3o", (unsigned int) c);
-	break;
-      }
-  } else {
-    if (c == '\\' || c == quoter)
-      fputs_filtered ("\\", stream);
-    fprintf_filtered (stream, "%c", c);
-  }
-}
-
-
-
-
-static char * hexlate = "0123456789abcdef" ;
-int fmthex(inbuf,outbuff,length,linelength)
-     unsigned char * inbuf ;
-     unsigned char * outbuff;
-     int length;
-     int linelength;
-{
-  unsigned char byte , nib ;
-  int outlength = 0 ;
-
-  while (length)
-    {
-      if (outlength >= linelength) break ;
-      byte = *inbuf ;
-      inbuf++ ;
-      nib = byte >> 4 ;
-      *outbuff++ = hexlate[nib] ;
-      nib = byte &0x0f ;
-      *outbuff++ = hexlate[nib] ;
-      *outbuff++ = ' ' ;
-      length-- ;
-      outlength += 3 ;
-    }
-  *outbuff = '\0' ; /* null terminate our output line */
-  return outlength ;
-}
-
-
-/* Number of lines per page or UINT_MAX if paging is disabled.  */
-static unsigned int lines_per_page;
-/* Number of chars per line or UNIT_MAX is line folding is disabled.  */
-static unsigned int chars_per_line;
-/* Current count of lines printed on this page, chars on this line.  */
-static unsigned int lines_printed, chars_printed;
-
-/* Buffer and start column of buffered text, for doing smarter word-
-   wrapping.  When someone calls wrap_here(), we start buffering output
-   that comes through fputs_filtered().  If we see a newline, we just
-   spit it out and forget about the wrap_here().  If we see another
-   wrap_here(), we spit it out and remember the newer one.  If we see
-   the end of the line, we spit out a newline, the indent, and then
-   the buffered output.  */
-
-/* Malloc'd buffer with chars_per_line+2 bytes.  Contains characters which
-   are waiting to be output (they have already been counted in chars_printed).
-   When wrap_buffer[0] is null, the buffer is empty.  */
-static char *wrap_buffer;
-
-/* Pointer in wrap_buffer to the next character to fill.  */
-static char *wrap_pointer;
-
-/* String to indent by if the wrap occurs.  Must not be NULL if wrap_column
-   is non-zero.  */
-static char *wrap_indent;
-
-/* Column number on the screen where wrap_buffer begins, or 0 if wrapping
-   is not in effect.  */
-static int wrap_column;
-
-
-/* Inialize the lines and chars per page */
-void
-init_page_info()
-{
-#if defined(TUI)
-  if (tui_version && m_winPtrNotNull(cmdWin))
-    {
-      lines_per_page = cmdWin->generic.height;
-      chars_per_line = cmdWin->generic.width;
-    }
-  else
-#endif
-    {
-      /* These defaults will be used if we are unable to get the correct
-         values from termcap.  */
-#if defined(__GO32__)
-      lines_per_page = ScreenRows();
-      chars_per_line = ScreenCols();
-#else  
-      lines_per_page = 24;
-      chars_per_line = 80;
-
-#if !defined (MPW) && !defined (_WIN32)
-      /* No termcap under MPW, although might be cool to do something
-         by looking at worksheet or console window sizes. */
-      /* Initialize the screen height and width from termcap.  */
-      {
-        char *termtype = getenv ("TERM");
-
-        /* Positive means success, nonpositive means failure.  */
-        int status;
-
-        /* 2048 is large enough for all known terminals, according to the
-           GNU termcap manual.  */
-        char term_buffer[2048];
-
-        if (termtype)
-          {
-	    status = tgetent (term_buffer, termtype);
-	    if (status > 0)
-	      {
-	        int val;
-	    
-	        val = tgetnum ("li");
-	        if (val >= 0)
-	          lines_per_page = val;
-	        else
-	          /* The number of lines per page is not mentioned
-		     in the terminal description.  This probably means
-		     that paging is not useful (e.g. emacs shell window),
-		     so disable paging.  */
-	          lines_per_page = UINT_MAX;
-	    
-	        val = tgetnum ("co");
-	        if (val >= 0)
-	          chars_per_line = val;
-	      }
-          }
-      }
-#endif /* MPW */
-
-#if defined(SIGWINCH) && defined(SIGWINCH_HANDLER)
-
-      /* If there is a better way to determine the window size, use it. */
-      SIGWINCH_HANDLER (SIGWINCH);
-#endif
-#endif
-      /* If the output is not a terminal, don't paginate it.  */
-      if (!GDB_FILE_ISATTY (gdb_stdout))
-        lines_per_page = UINT_MAX;
-  } /* the command_line_version */
-  set_width();
-}
-
-static void
-set_width()
-{
-  if (chars_per_line == 0)
-    init_page_info();
-
-  if (!wrap_buffer)
-    {
-      wrap_buffer = (char *) xmalloc (chars_per_line + 2);
-      wrap_buffer[0] = '\0';
-    }
-  else
-    wrap_buffer = (char *) xrealloc (wrap_buffer, chars_per_line + 2);
-  wrap_pointer = wrap_buffer;   /* Start it at the beginning */
-}
-
-/* ARGSUSED */
-static void 
-set_width_command (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  set_width ();
-}
-
-/* Wait, so the user can read what's on the screen.  Prompt the user
-   to continue by pressing RETURN.  */
-
-static void
-prompt_for_continue ()
-{
-  char *ignore;
-  char cont_prompt[120];
-
-  if (annotation_level > 1)
-    printf_unfiltered ("\n\032\032pre-prompt-for-continue\n");
-
-  strcpy (cont_prompt,
-	  "---Type <return> to continue, or q <return> to quit---");
-  if (annotation_level > 1)
-    strcat (cont_prompt, "\n\032\032prompt-for-continue\n");
-
-  /* We must do this *before* we call gdb_readline, else it will eventually
-     call us -- thinking that we're trying to print beyond the end of the 
-     screen.  */
-  reinitialize_more_filter ();
-
-  immediate_quit++;
-  /* On a real operating system, the user can quit with SIGINT.
-     But not on GO32.
-
-     'q' is provided on all systems so users don't have to change habits
-     from system to system, and because telling them what to do in
-     the prompt is more user-friendly than expecting them to think of
-     SIGINT.  */
-  /* Call readline, not gdb_readline, because GO32 readline handles control-C
-     whereas control-C to gdb_readline will cause the user to get dumped
-     out to DOS.  */
-  ignore = readline (cont_prompt);
-
-  if (annotation_level > 1)
-    printf_unfiltered ("\n\032\032post-prompt-for-continue\n");
-
-  if (ignore)
-    {
-      char *p = ignore;
-      while (*p == ' ' || *p == '\t')
-	++p;
-      if (p[0] == 'q')
-	request_quit (SIGINT);
-      free (ignore);
-    }
-  immediate_quit--;
-
-  /* Now we have to do this again, so that GDB will know that it doesn't
-     need to save the ---Type <return>--- line at the top of the screen.  */
-  reinitialize_more_filter ();
-
-  dont_repeat ();		/* Forget prev cmd -- CR won't repeat it. */
-}
-
-/* Reinitialize filter; ie. tell it to reset to original values.  */
-
-void
-reinitialize_more_filter ()
-{
-  lines_printed = 0;
-  chars_printed = 0;
-}
-
-/* Indicate that if the next sequence of characters overflows the line,
-   a newline should be inserted here rather than when it hits the end. 
-   If INDENT is non-null, it is a string to be printed to indent the
-   wrapped part on the next line.  INDENT must remain accessible until
-   the next call to wrap_here() or until a newline is printed through
-   fputs_filtered().
-
-   If the line is already overfull, we immediately print a newline and
-   the indentation, and disable further wrapping.
-
-   If we don't know the width of lines, but we know the page height,
-   we must not wrap words, but should still keep track of newlines
-   that were explicitly printed.
-
-   INDENT should not contain tabs, as that will mess up the char count
-   on the next line.  FIXME.
-
-   This routine is guaranteed to force out any output which has been
-   squirreled away in the wrap_buffer, so wrap_here ((char *)0) can be
-   used to force out output from the wrap_buffer.  */
-
-void
-wrap_here(indent)
-     char *indent;
-{
-  /* This should have been allocated, but be paranoid anyway. */
-  if (!wrap_buffer)
-    abort ();
-
-  if (wrap_buffer[0])
-    {
-      *wrap_pointer = '\0';
-      fputs_unfiltered (wrap_buffer, gdb_stdout);
-    }
-  wrap_pointer = wrap_buffer;
-  wrap_buffer[0] = '\0';
-  if (chars_per_line == UINT_MAX)		/* No line overflow checking */
-    {
-      wrap_column = 0;
-    }
-  else if (chars_printed >= chars_per_line)
-    {
-      puts_filtered ("\n");
-      if (indent != NULL)
-	puts_filtered (indent);
-      wrap_column = 0;
-    }
-  else
-    {
-      wrap_column = chars_printed;
-      if (indent == NULL)
-	wrap_indent = "";
-      else
-	wrap_indent = indent;
-    }
-}
-
-/* Ensure that whatever gets printed next, using the filtered output
-   commands, starts at the beginning of the line.  I.E. if there is
-   any pending output for the current line, flush it and start a new
-   line.  Otherwise do nothing. */
-
-void
-begin_line ()
-{
-  if (chars_printed > 0)
-    {
-      puts_filtered ("\n");
-    }
-}
-
-int 
-gdb_file_isatty (stream)
-    GDB_FILE *stream;
-{
-
-  if (stream->ts_streamtype == afile)
-     return (isatty(fileno(stream->ts_filestream)));
-  else return 0;
-}
-
-GDB_FILE *
-gdb_file_init_astring (n)
-    int n;
-{
-  GDB_FILE *tmpstream;
-
-  tmpstream = xmalloc (sizeof(GDB_FILE));
-  tmpstream->ts_streamtype = astring;
-  tmpstream->ts_filestream = NULL;
-  if (n > 0)
-    {
-      tmpstream->ts_strbuf = xmalloc ((n + 1)*sizeof(char));
-      tmpstream->ts_strbuf[0] = '\0';
-    }
-  else
-     tmpstream->ts_strbuf = NULL;
-  tmpstream->ts_buflen = n;
-
-  return tmpstream;
-}
-
-void
-gdb_file_deallocate (streamptr)
-    GDB_FILE **streamptr;
-{
-  GDB_FILE *tmpstream;
-
-  tmpstream = *streamptr;
-  if ((tmpstream->ts_streamtype == astring) &&
-      (tmpstream->ts_strbuf != NULL)) 
-    {
-      free (tmpstream->ts_strbuf);
-    }
-
-  free (tmpstream);
-  *streamptr = NULL;
-}
- 
-char *
-gdb_file_get_strbuf (stream)
-     GDB_FILE *stream;
-{
-  return (stream->ts_strbuf);
-}
-
-/* adjust the length of the buffer by the amount necessary
-   to accomodate appending a string of length N to the buffer contents */
-void
-gdb_file_adjust_strbuf (n, stream)
-     int n;
-     GDB_FILE *stream;
-{
-  int non_null_chars;
-  
-  non_null_chars = strlen(stream->ts_strbuf);
- 
-  if (n > (stream->ts_buflen - non_null_chars - 1)) 
-    {
-      stream->ts_buflen = n + non_null_chars + 1;
-      stream->ts_strbuf = xrealloc (stream->ts_strbuf, stream->ts_buflen);
-    }  
-} 
-
-GDB_FILE *
-gdb_fopen (name, mode)
-     char * name;
-     char * mode;
-{
-  int       gdb_file_size;
-  GDB_FILE *tmp;
-
-  gdb_file_size = sizeof(GDB_FILE);
-  tmp = (GDB_FILE *) xmalloc (gdb_file_size);
-  tmp->ts_streamtype = afile;
-  tmp->ts_filestream = fopen (name, mode);
-  tmp->ts_strbuf = NULL;
-  tmp->ts_buflen = 0;
-  
-  return tmp;
-}
-
-void
-gdb_flush (stream)
-     GDB_FILE *stream;
-{
-  if (flush_hook
-      && (stream == gdb_stdout
-	  || stream == gdb_stderr))
-    {
-      flush_hook (stream);
-      return;
-    }
-
-  fflush (stream->ts_filestream);
-}
-
-void
-gdb_fclose(streamptr)
-     GDB_FILE **streamptr;
-{
-  GDB_FILE *tmpstream;
-
-  tmpstream = *streamptr;
-  fclose (tmpstream->ts_filestream);
-  gdb_file_deallocate (streamptr);
-}
-
-/* Like fputs but if FILTER is true, pause after every screenful.
-
-   Regardless of FILTER can wrap at points other than the final
-   character of a line.
-
-   Unlike fputs, fputs_maybe_filtered does not return a value.
-   It is OK for LINEBUFFER to be NULL, in which case just don't print
-   anything.
-
-   Note that a longjmp to top level may occur in this routine (only if
-   FILTER is true) (since prompt_for_continue may do so) so this
-   routine should not be called when cleanups are not in place.  */
-
-static void
-fputs_maybe_filtered (linebuffer, stream, filter)
-     const char *linebuffer;
-     GDB_FILE *stream;
-     int filter;
-{
-  const char *lineptr;
-
-  if (linebuffer == 0)
-    return;
-
-  /* Don't do any filtering if it is disabled.  */
-  if (stream != gdb_stdout
-   || (lines_per_page == UINT_MAX && chars_per_line == UINT_MAX))
-    {
-      fputs_unfiltered (linebuffer, stream);
-      return;
-    }
-
-  /* Go through and output each character.  Show line extension
-     when this is necessary; prompt user for new page when this is
-     necessary.  */
-  
-  lineptr = linebuffer;
-  while (*lineptr)
-    {
-      /* Possible new page.  */
-      if (filter &&
-	  (lines_printed >= lines_per_page - 1))
-	prompt_for_continue ();
-
-      while (*lineptr && *lineptr != '\n')
-	{
-	  /* Print a single line.  */
-	  if (*lineptr == '\t')
-	    {
-	      if (wrap_column)
-		*wrap_pointer++ = '\t';
-	      else
-		fputc_unfiltered ('\t', stream);
-	      /* Shifting right by 3 produces the number of tab stops
-	         we have already passed, and then adding one and
-		 shifting left 3 advances to the next tab stop.  */
-	      chars_printed = ((chars_printed >> 3) + 1) << 3;
-	      lineptr++;
-	    }
-	  else
-	    {
-	      if (wrap_column)
-		*wrap_pointer++ = *lineptr;
-	      else
-	        fputc_unfiltered (*lineptr, stream);
-	      chars_printed++;
-	      lineptr++;
-	    }
-      
-	  if (chars_printed >= chars_per_line)
-	    {
-	      unsigned int save_chars = chars_printed;
-
-	      chars_printed = 0;
-	      lines_printed++;
-	      /* If we aren't actually wrapping, don't output newline --
-		 if chars_per_line is right, we probably just overflowed
-		 anyway; if it's wrong, let us keep going.  */
-	      if (wrap_column)
-		fputc_unfiltered ('\n', stream);
-
-	      /* Possible new page.  */
-	      if (lines_printed >= lines_per_page - 1)
-		prompt_for_continue ();
-
-	      /* Now output indentation and wrapped string */
-	      if (wrap_column)
-		{
-		  fputs_unfiltered (wrap_indent, stream);
-		  *wrap_pointer = '\0';	/* Null-terminate saved stuff */
-		  fputs_unfiltered (wrap_buffer, stream); /* and eject it */
-		  /* FIXME, this strlen is what prevents wrap_indent from
-		     containing tabs.  However, if we recurse to print it
-		     and count its chars, we risk trouble if wrap_indent is
-		     longer than (the user settable) chars_per_line. 
-		     Note also that this can set chars_printed > chars_per_line
-		     if we are printing a long string.  */
-		  chars_printed = strlen (wrap_indent)
-				+ (save_chars - wrap_column);
-		  wrap_pointer = wrap_buffer;	/* Reset buffer */
-		  wrap_buffer[0] = '\0';
-		  wrap_column = 0;		/* And disable fancy wrap */
- 		}
-	    }
-	}
-
-      if (*lineptr == '\n')
-	{
-	  chars_printed = 0;
-	  wrap_here ((char *)0);  /* Spit out chars, cancel further wraps */
-	  lines_printed++;
-	  fputc_unfiltered ('\n', stream);
-	  lineptr++;
-	}
-    }
-}
-
-void
-fputs_filtered (linebuffer, stream)
-     const char *linebuffer;
-     GDB_FILE *stream;
-{
-  fputs_maybe_filtered (linebuffer, stream, 1);
-}
-
-int
-putchar_unfiltered (c)
-     int c;
-{
-  char buf[2];
-
-  buf[0] = c;
-  buf[1] = 0;
-  fputs_unfiltered (buf, gdb_stdout);
-  return c;
-}
-
-int
-fputc_unfiltered (c, stream)
-     int c;
-     GDB_FILE * stream;
-{
-  char buf[2];
-
-  buf[0] = c;
-  buf[1] = 0;
-  fputs_unfiltered (buf, stream);
-  return c;
-}
-
-int
-fputc_filtered (c, stream)
-     int c;
-     GDB_FILE * stream;
-{
-  char buf[2];
-
-  buf[0] = c;
-  buf[1] = 0;
-  fputs_filtered (buf, stream);
-  return c;
-}
-
-/* puts_debug is like fputs_unfiltered, except it prints special
-   characters in printable fashion.  */
-
-void
-puts_debug (prefix, string, suffix)
-     char *prefix;
-     char *string;
-     char *suffix;
-{
-  int ch;
-
-  /* Print prefix and suffix after each line.  */
-  static int new_line = 1;
-  static int return_p = 0;
-  static char *prev_prefix = "";
-  static char *prev_suffix = "";
-
-  if (*string == '\n')
-    return_p = 0;
-
-  /* If the prefix is changing, print the previous suffix, a new line,
-     and the new prefix.  */
-  if ((return_p || (strcmp(prev_prefix, prefix) != 0)) && !new_line)
-    {
-      fputs_unfiltered (prev_suffix, gdb_stderr);
-      fputs_unfiltered ("\n", gdb_stderr);
-      fputs_unfiltered (prefix, gdb_stderr);
-    }
-
-  /* Print prefix if we printed a newline during the previous call.  */
-  if (new_line)
-    {
-      new_line = 0;
-      fputs_unfiltered (prefix, gdb_stderr);
-    }
-
-  prev_prefix = prefix;
-  prev_suffix = suffix;
-
-  /* Output characters in a printable format.  */
-  while ((ch = *string++) != '\0')
-    {
-      switch (ch)
-        {
-	default:
-	  if (isprint (ch))
-	    fputc_unfiltered (ch, gdb_stderr);
-
-	  else
-	    fprintf_unfiltered (gdb_stderr, "\\x%02x", ch & 0xff);
-	  break;
-
-	case '\\': fputs_unfiltered ("\\\\",  gdb_stderr);	break;
-	case '\b': fputs_unfiltered ("\\b",   gdb_stderr);	break;
-	case '\f': fputs_unfiltered ("\\f",   gdb_stderr);	break;
-	case '\n': new_line = 1;
-		   fputs_unfiltered ("\\n",   gdb_stderr);	break;
-	case '\r': fputs_unfiltered ("\\r",   gdb_stderr);	break;
-	case '\t': fputs_unfiltered ("\\t",   gdb_stderr);	break;
-	case '\v': fputs_unfiltered ("\\v",   gdb_stderr);	break;
-        }
-
-      return_p = ch == '\r';
-    }
-
-  /* Print suffix if we printed a newline.  */
-  if (new_line)
-    {
-      fputs_unfiltered (suffix, gdb_stderr);
-      fputs_unfiltered ("\n", gdb_stderr);
-    }
-}
-
-
-/* Print a variable number of ARGS using format FORMAT.  If this
-   information is going to put the amount written (since the last call
-   to REINITIALIZE_MORE_FILTER or the last page break) over the page size,
-   call prompt_for_continue to get the users permision to continue.
-
-   Unlike fprintf, this function does not return a value.
-
-   We implement three variants, vfprintf (takes a vararg list and stream),
-   fprintf (takes a stream to write on), and printf (the usual).
-
-   Note also that a longjmp to top level may occur in this routine
-   (since prompt_for_continue may do so) so this routine should not be
-   called when cleanups are not in place.  */
-
-static void
-vfprintf_maybe_filtered (stream, format, args, filter)
-     GDB_FILE *stream;
-     const char *format;
-     va_list args;
-     int filter;
-{
-  char *linebuffer;
-  struct cleanup *old_cleanups;
-
-  vasprintf (&linebuffer, format, args);
-  if (linebuffer == NULL)
-    {
-      fputs_unfiltered ("\ngdb: virtual memory exhausted.\n", gdb_stderr);
-      exit (1);
-    }
-  old_cleanups = make_cleanup (free, linebuffer);
-  fputs_maybe_filtered (linebuffer, stream, filter);
-  do_cleanups (old_cleanups);
-}
-
-
-void
-vfprintf_filtered (stream, format, args)
-     GDB_FILE *stream;
-     const char *format;
-     va_list args;
-{
-  vfprintf_maybe_filtered (stream, format, args, 1);
-}
-
-void
-vfprintf_unfiltered (stream, format, args)
-     GDB_FILE *stream;
-     const char *format;
-     va_list args;
-{
-  char *linebuffer;
-  struct cleanup *old_cleanups;
-
-  vasprintf (&linebuffer, format, args);
-  if (linebuffer == NULL)
-    {
-      fputs_unfiltered ("\ngdb: virtual memory exhausted.\n", gdb_stderr);
-      exit (1);
-    }
-  old_cleanups = make_cleanup (free, linebuffer);
-  fputs_unfiltered (linebuffer, stream);
-  do_cleanups (old_cleanups);
-}
-
-void
-vprintf_filtered (format, args)
-     const char *format;
-     va_list args;
-{
-  vfprintf_maybe_filtered (gdb_stdout, format, args, 1);
-}
-
-void
-vprintf_unfiltered (format, args)
-     const char *format;
-     va_list args;
-{
-  vfprintf_unfiltered (gdb_stdout, format, args);
-}
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-fprintf_filtered (GDB_FILE *stream, const char *format, ...)
-#else
-fprintf_filtered (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  GDB_FILE *stream;
-  char *format;
-
-  va_start (args);
-  stream = va_arg (args, GDB_FILE *);
-  format = va_arg (args, char *);
-#endif
-  vfprintf_filtered (stream, format, args);
-  va_end (args);
-}
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-fprintf_unfiltered (GDB_FILE *stream, const char *format, ...)
-#else
-fprintf_unfiltered (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  GDB_FILE *stream;
-  char *format;
-
-  va_start (args);
-  stream = va_arg (args, GDB_FILE *);
-  format = va_arg (args, char *);
-#endif
-  vfprintf_unfiltered (stream, format, args);
-  va_end (args);
-}
-
-/* Like fprintf_filtered, but prints its result indented.
-   Called as fprintfi_filtered (spaces, stream, format, ...);  */
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-fprintfi_filtered (int spaces, GDB_FILE *stream, const char *format, ...)
-#else
-fprintfi_filtered (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  int spaces;
-  GDB_FILE *stream;
-  char *format;
-
-  va_start (args);
-  spaces = va_arg (args, int);
-  stream = va_arg (args, GDB_FILE *);
-  format = va_arg (args, char *);
-#endif
-  print_spaces_filtered (spaces, stream);
-
-  vfprintf_filtered (stream, format, args);
-  va_end (args);
-}
-
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-printf_filtered (const char *format, ...)
-#else
-printf_filtered (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  char *format;
-
-  va_start (args);
-  format = va_arg (args, char *);
-#endif
-  vfprintf_filtered (gdb_stdout, format, args);
-  va_end (args);
-}
-
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-printf_unfiltered (const char *format, ...)
-#else
-printf_unfiltered (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  char *format;
-
-  va_start (args);
-  format = va_arg (args, char *);
-#endif
-  vfprintf_unfiltered (gdb_stdout, format, args);
-  va_end (args);
-}
-
-/* Like printf_filtered, but prints it's result indented.
-   Called as printfi_filtered (spaces, format, ...);  */
-
-/* VARARGS */
-void
-#ifdef ANSI_PROTOTYPES
-printfi_filtered (int spaces, const char *format, ...)
-#else
-printfi_filtered (va_alist)
-     va_dcl
-#endif
-{
-  va_list args;
-#ifdef ANSI_PROTOTYPES
-  va_start (args, format);
-#else
-  int spaces;
-  char *format;
-
-  va_start (args);
-  spaces = va_arg (args, int);
-  format = va_arg (args, char *);
-#endif
-  print_spaces_filtered (spaces, gdb_stdout);
-  vfprintf_filtered (gdb_stdout, format, args);
-  va_end (args);
-}
-
-/* Easy -- but watch out!
-
-   This routine is *not* a replacement for puts()!  puts() appends a newline.
-   This one doesn't, and had better not!  */
-
-void
-puts_filtered (string)
-     const char *string;
-{
-  fputs_filtered (string, gdb_stdout);
-}
-
-void
-puts_unfiltered (string)
-     const char *string;
-{
-  fputs_unfiltered (string, gdb_stdout);
-}
-
-/* Return a pointer to N spaces and a null.  The pointer is good
-   until the next call to here.  */
-char *
-n_spaces (n)
-     int n;
-{
-  register char *t;
-  static char *spaces;
-  static int max_spaces;
-
-  if (n > max_spaces)
-    {
-      if (spaces)
-	free (spaces);
-      spaces = (char *) xmalloc (n+1);
-      for (t = spaces+n; t != spaces;)
-	*--t = ' ';
-      spaces[n] = '\0';
-      max_spaces = n;
-    }
-
-  return spaces + max_spaces - n;
-}
-
-/* Print N spaces.  */
-void
-print_spaces_filtered (n, stream)
-     int n;
-     GDB_FILE *stream;
-{
-  fputs_filtered (n_spaces (n), stream);
-}
-
-/* C++ demangler stuff.  */
-
-/* fprintf_symbol_filtered attempts to demangle NAME, a symbol in language
-   LANG, using demangling args ARG_MODE, and print it filtered to STREAM.
-   If the name is not mangled, or the language for the name is unknown, or
-   demangling is off, the name is printed in its "raw" form. */
-
-void
-fprintf_symbol_filtered (stream, name, lang, arg_mode)
-     GDB_FILE *stream;
-     char *name;
-     enum language lang;
-     int arg_mode;
-{
-  char *demangled;
-
-  if (name != NULL)
-    {
-      /* If user wants to see raw output, no problem.  */
-      if (!demangle)
-	{
-	  fputs_filtered (name, stream);
-	}
-      else
-	{
-	  switch (lang)
-	    {
-	    case language_cplus:
-	      demangled = cplus_demangle (name, arg_mode);
-	      break;
-				/* start-sanitize-java */
-	    case language_java:
-	      demangled = cplus_demangle (name, arg_mode | DMGL_JAVA);
-	      break;
-				/* end-sanitize-java */
-	    case language_chill:
-	      demangled = chill_demangle (name);
-	      break;
-	    default:
-	      demangled = NULL;
-	      break;
-	    }
-	  fputs_filtered (demangled ? demangled : name, stream);
-	  if (demangled != NULL)
-	    {
-	      free (demangled);
-	    }
-	}
-    }
-}
-
-/* Do a strcmp() type operation on STRING1 and STRING2, ignoring any
-   differences in whitespace.  Returns 0 if they match, non-zero if they
-   don't (slightly different than strcmp()'s range of return values).
-   
-   As an extra hack, string1=="FOO(ARGS)" matches string2=="FOO".
-   This "feature" is useful when searching for matching C++ function names
-   (such as if the user types 'break FOO', where FOO is a mangled C++
-   function). */
-
-int
-strcmp_iw (string1, string2)
-     const char *string1;
-     const char *string2;
-{
-  while ((*string1 != '\0') && (*string2 != '\0'))
-    {
-      while (isspace (*string1))
-	{
-	  string1++;
-	}
-      while (isspace (*string2))
-	{
-	  string2++;
-	}
-      if (*string1 != *string2)
-	{
-	  break;
-	}
-      if (*string1 != '\0')
-	{
-	  string1++;
-	  string2++;
-	}
-    }
-  return (*string1 != '\0' && *string1 != '(') || (*string2 != '\0');
-}
-
-
-/*
-** subsetCompare()
-**    Answer whether stringToCompare is a full or partial match to
-**    templateString.  The partial match must be in sequence starting
-**    at index 0.
-*/
-int
-#ifdef _STDC__
-subsetCompare(
-    char *stringToCompare,
-    char *templateString)
-#else
-subsetCompare(stringToCompare, templateString)
-    char *stringToCompare;
-    char *templateString;
-#endif
-{
-    int    match = 0;
-
-    if (templateString != (char *)NULL && stringToCompare != (char *)NULL &&
-	strlen(stringToCompare) <= strlen(templateString))
-      match = (strncmp(templateString,
-		       stringToCompare,
-		       strlen(stringToCompare)) == 0);
-
-    return match;
-} /* subsetCompare */
-
-
-void pagination_on_command(arg, from_tty)
-  char *arg;
-  int from_tty;
-{
-  pagination_enabled = 1;
-}
-
-void pagination_off_command(arg, from_tty)
-  char *arg;
-  int from_tty;
-{
-  pagination_enabled = 0;
-}
-
-
-void
-initialize_utils ()
-{
-  struct cmd_list_element *c;
-
-  c = add_set_cmd ("width", class_support, var_uinteger, 
-		  (char *)&chars_per_line,
-		  "Set number of characters gdb thinks are in a line.",
-		  &setlist);
-  add_show_from_set (c, &showlist);
-  c->function.sfunc = set_width_command;
-
-  add_show_from_set
-    (add_set_cmd ("height", class_support,
-		  var_uinteger, (char *)&lines_per_page,
-		  "Set number of lines gdb thinks are in a page.", &setlist),
-     &showlist);
-  
-  init_page_info ();
-
-  /* If the output is not a terminal, don't paginate it.  */
-  if (!GDB_FILE_ISATTY (gdb_stdout))
-    lines_per_page = UINT_MAX;
-
-  set_width_command ((char *)NULL, 0, c);
-
-  add_show_from_set
-    (add_set_cmd ("demangle", class_support, var_boolean, 
-		  (char *)&demangle,
-		"Set demangling of encoded C++ names when displaying symbols.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("pagination", class_support,
-		  var_boolean, (char *)&pagination_enabled,
-		  "Set state of pagination.", &setlist),
-     &showlist);
-  if (xdb_commands)
-    {
-      add_com("am", class_support, pagination_on_command, 
-              "Enable pagination");
-      add_com("sm", class_support, pagination_off_command, 
-              "Disable pagination");
-    }
-
-  add_show_from_set
-    (add_set_cmd ("sevenbit-strings", class_support, var_boolean, 
-		  (char *)&sevenbit_strings,
-   "Set printing of 8-bit characters in strings as \\nnn.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("asm-demangle", class_support, var_boolean, 
-		  (char *)&asm_demangle,
-	"Set demangling of C++ names in disassembly listings.",
-		  &setprintlist),
-     &showprintlist);
-}
-
-/* Machine specific function to handle SIGWINCH signal. */
-
-#ifdef  SIGWINCH_HANDLER_BODY
-        SIGWINCH_HANDLER_BODY
-#endif
-
-/* Support for converting target fp numbers into host DOUBLEST format.  */
-
-/* XXX - This code should really be in libiberty/floatformat.c, however
-   configuration issues with libiberty made this very difficult to do in the
-   available time.  */
-
-#include "floatformat.h"
-#include <math.h>		/* ldexp */
-
-/* The odds that CHAR_BIT will be anything but 8 are low enough that I'm not
-   going to bother with trying to muck around with whether it is defined in
-   a system header, what we do if not, etc.  */
-#define FLOATFORMAT_CHAR_BIT 8
-
-static unsigned long get_field PARAMS ((unsigned char *,
-					enum floatformat_byteorders,
-					unsigned int,
-					unsigned int,
-					unsigned int));
-
-/* Extract a field which starts at START and is LEN bytes long.  DATA and
-   TOTAL_LEN are the thing we are extracting it from, in byteorder ORDER.  */
-static unsigned long
-get_field (data, order, total_len, start, len)
-     unsigned char *data;
-     enum floatformat_byteorders order;
-     unsigned int total_len;
-     unsigned int start;
-     unsigned int len;
-{
-  unsigned long result;
-  unsigned int cur_byte;
-  int cur_bitshift;
-
-  /* Start at the least significant part of the field.  */
-  cur_byte = (start + len) / FLOATFORMAT_CHAR_BIT;
-  if (order == floatformat_little || order == floatformat_littlebyte_bigword)
-    cur_byte = (total_len / FLOATFORMAT_CHAR_BIT) - cur_byte - 1;
-  cur_bitshift =
-    ((start + len) % FLOATFORMAT_CHAR_BIT) - FLOATFORMAT_CHAR_BIT;
-  result = *(data + cur_byte) >> (-cur_bitshift);
-  cur_bitshift += FLOATFORMAT_CHAR_BIT;
-  if (order == floatformat_little || order == floatformat_littlebyte_bigword)
-    ++cur_byte;
-  else
-    --cur_byte;
-
-  /* Move towards the most significant part of the field.  */
-  while (cur_bitshift < len)
-    {
-      if (len - cur_bitshift < FLOATFORMAT_CHAR_BIT)
-	/* This is the last byte; zero out the bits which are not part of
-	   this field.  */
-	result |=
-	  (*(data + cur_byte) & ((1 << (len - cur_bitshift)) - 1))
-	    << cur_bitshift;
-      else
-	result |= *(data + cur_byte) << cur_bitshift;
-      cur_bitshift += FLOATFORMAT_CHAR_BIT;
-      if (order == floatformat_little || order == floatformat_littlebyte_bigword)
-	++cur_byte;
-      else
-	--cur_byte;
-    }
-  return result;
-}
-  
-/* Convert from FMT to a DOUBLEST.
-   FROM is the address of the extended float.
-   Store the DOUBLEST in *TO.  */
-
-void
-floatformat_to_doublest (fmt, from, to)
-     const struct floatformat *fmt;
-     char *from;
-     DOUBLEST *to;
-{
-  unsigned char *ufrom = (unsigned char *)from;
-  DOUBLEST dto;
-  long exponent;
-  unsigned long mant;
-  unsigned int mant_bits, mant_off;
-  int mant_bits_left;
-  int special_exponent;		/* It's a NaN, denorm or zero */
-
-  /* If the mantissa bits are not contiguous from one end of the
-     mantissa to the other, we need to make a private copy of the
-     source bytes that is in the right order since the unpacking
-     algorithm assumes that the bits are contiguous.
-
-     Swap the bytes individually rather than accessing them through
-     "long *" since we have no guarantee that they start on a long
-     alignment, and also sizeof(long) for the host could be different
-     than sizeof(long) for the target.  FIXME: Assumes sizeof(long)
-     for the target is 4. */
-
-  if (fmt -> byteorder == floatformat_littlebyte_bigword)
-    {
-      static unsigned char *newfrom;
-      unsigned char *swapin, *swapout;
-      int longswaps;
-
-      longswaps = fmt -> totalsize / FLOATFORMAT_CHAR_BIT;
-      longswaps >>= 3;
-      
-      if (newfrom == NULL)
-	{
-	  newfrom = (unsigned char *) xmalloc (fmt -> totalsize);
-	}
-      swapout = newfrom;
-      swapin = ufrom;
-      ufrom = newfrom;
-      while (longswaps-- > 0)
-	{
-	  /* This is ugly, but efficient */
-	  *swapout++ = swapin[4];
-	  *swapout++ = swapin[5];
-	  *swapout++ = swapin[6];
-	  *swapout++ = swapin[7];
-	  *swapout++ = swapin[0];
-	  *swapout++ = swapin[1];
-	  *swapout++ = swapin[2];
-	  *swapout++ = swapin[3];
-	  swapin += 8;
-	}
-    }
-
-  exponent = get_field (ufrom, fmt->byteorder, fmt->totalsize,
-			fmt->exp_start, fmt->exp_len);
-  /* Note that if exponent indicates a NaN, we can't really do anything useful
-     (not knowing if the host has NaN's, or how to build one).  So it will
-     end up as an infinity or something close; that is OK.  */
-
-  mant_bits_left = fmt->man_len;
-  mant_off = fmt->man_start;
-  dto = 0.0;
-
-  special_exponent = exponent == 0 || exponent == fmt->exp_nan;
-
-/* Don't bias zero's, denorms or NaNs.  */
-  if (!special_exponent)
-    exponent -= fmt->exp_bias;
-
-  /* Build the result algebraically.  Might go infinite, underflow, etc;
-     who cares. */
-
-/* If this format uses a hidden bit, explicitly add it in now.  Otherwise,
-   increment the exponent by one to account for the integer bit.  */
-
-  if (!special_exponent)
-    if (fmt->intbit == floatformat_intbit_no)
-      dto = ldexp (1.0, exponent);
-    else
-      exponent++;
-
-  while (mant_bits_left > 0)
-    {
-      mant_bits = min (mant_bits_left, 32);
-
-      mant = get_field (ufrom, fmt->byteorder, fmt->totalsize,
-			 mant_off, mant_bits);
-
-      dto += ldexp ((double)mant, exponent - mant_bits);
-      exponent -= mant_bits;
-      mant_off += mant_bits;
-      mant_bits_left -= mant_bits;
-    }
-
-  /* Negate it if negative.  */
-  if (get_field (ufrom, fmt->byteorder, fmt->totalsize, fmt->sign_start, 1))
-    dto = -dto;
-  *to = dto;
-}
-
-static void put_field PARAMS ((unsigned char *, enum floatformat_byteorders,
-			       unsigned int,
-			       unsigned int,
-			       unsigned int,
-			       unsigned long));
-
-/* Set a field which starts at START and is LEN bytes long.  DATA and
-   TOTAL_LEN are the thing we are extracting it from, in byteorder ORDER.  */
-static void
-put_field (data, order, total_len, start, len, stuff_to_put)
-     unsigned char *data;
-     enum floatformat_byteorders order;
-     unsigned int total_len;
-     unsigned int start;
-     unsigned int len;
-     unsigned long stuff_to_put;
-{
-  unsigned int cur_byte;
-  int cur_bitshift;
-
-  /* Start at the least significant part of the field.  */
-  cur_byte = (start + len) / FLOATFORMAT_CHAR_BIT;
-  if (order == floatformat_little || order == floatformat_littlebyte_bigword)
-    cur_byte = (total_len / FLOATFORMAT_CHAR_BIT) - cur_byte - 1;
-  cur_bitshift =
-    ((start + len) % FLOATFORMAT_CHAR_BIT) - FLOATFORMAT_CHAR_BIT;
-  *(data + cur_byte) &=
-    ~(((1 << ((start + len) % FLOATFORMAT_CHAR_BIT)) - 1) << (-cur_bitshift));
-  *(data + cur_byte) |=
-    (stuff_to_put & ((1 << FLOATFORMAT_CHAR_BIT) - 1)) << (-cur_bitshift);
-  cur_bitshift += FLOATFORMAT_CHAR_BIT;
-  if (order == floatformat_little || order == floatformat_littlebyte_bigword)
-    ++cur_byte;
-  else
-    --cur_byte;
-
-  /* Move towards the most significant part of the field.  */
-  while (cur_bitshift < len)
-    {
-      if (len - cur_bitshift < FLOATFORMAT_CHAR_BIT)
-	{
-	  /* This is the last byte.  */
-	  *(data + cur_byte) &=
-	    ~((1 << (len - cur_bitshift)) - 1);
-	  *(data + cur_byte) |= (stuff_to_put >> cur_bitshift);
-	}
-      else
-	*(data + cur_byte) = ((stuff_to_put >> cur_bitshift)
-			      & ((1 << FLOATFORMAT_CHAR_BIT) - 1));
-      cur_bitshift += FLOATFORMAT_CHAR_BIT;
-      if (order == floatformat_little || order == floatformat_littlebyte_bigword)
-	++cur_byte;
-      else
-	--cur_byte;
-    }
-}
-
-#ifdef HAVE_LONG_DOUBLE
-/* Return the fractional part of VALUE, and put the exponent of VALUE in *EPTR.
-   The range of the returned value is >= 0.5 and < 1.0.  This is equivalent to
-   frexp, but operates on the long double data type.  */
-
-static long double ldfrexp PARAMS ((long double value, int *eptr));
-
-static long double
-ldfrexp (value, eptr)
-     long double value;
-     int *eptr;
-{
-  long double tmp;
-  int exp;
-
-  /* Unfortunately, there are no portable functions for extracting the exponent
-     of a long double, so we have to do it iteratively by multiplying or dividing
-     by two until the fraction is between 0.5 and 1.0.  */
-
-  if (value < 0.0l)
-    value = -value;
-
-  tmp = 1.0l;
-  exp = 0;
-
-  if (value >= tmp)		/* Value >= 1.0 */
-    while (value >= tmp)
-      {
-	tmp *= 2.0l;
-	exp++;
-      }
-  else if (value != 0.0l)	/* Value < 1.0  and > 0.0 */
-    {
-      while (value < tmp)
-	{
-	  tmp /= 2.0l;
-	  exp--;
-	}
-      tmp *= 2.0l;
-      exp++;
-    }
-
-  *eptr = exp;
-  return value/tmp;
-}
-#endif /* HAVE_LONG_DOUBLE */
-
-
-/* The converse: convert the DOUBLEST *FROM to an extended float
-   and store where TO points.  Neither FROM nor TO have any alignment
-   restrictions.  */
-
-void
-floatformat_from_doublest (fmt, from, to)
-     CONST struct floatformat *fmt;
-     DOUBLEST *from;
-     char *to;
-{
-  DOUBLEST dfrom;
-  int exponent;
-  DOUBLEST mant;
-  unsigned int mant_bits, mant_off;
-  int mant_bits_left;
-  unsigned char *uto = (unsigned char *)to;
-
-  memcpy (&dfrom, from, sizeof (dfrom));
-  memset (uto, 0, fmt->totalsize / FLOATFORMAT_CHAR_BIT);
-  if (dfrom == 0)
-    return;			/* Result is zero */
-  if (dfrom != dfrom)		/* Result is NaN */
-    {
-      /* From is NaN */
-      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->exp_start,
-		 fmt->exp_len, fmt->exp_nan);
-      /* Be sure it's not infinity, but NaN value is irrel */
-      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->man_start,
-		 32, 1);
-      return;
-    }
-
-  /* If negative, set the sign bit.  */
-  if (dfrom < 0)
-    {
-      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->sign_start, 1, 1);
-      dfrom = -dfrom;
-    }
-
-  if (dfrom + dfrom == dfrom && dfrom != 0.0)	/* Result is Infinity */
-    {
-      /* Infinity exponent is same as NaN's.  */
-      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->exp_start,
-		 fmt->exp_len, fmt->exp_nan);
-      /* Infinity mantissa is all zeroes.  */
-      put_field (uto, fmt->byteorder, fmt->totalsize, fmt->man_start,
-		 fmt->man_len, 0);
-      return;
-    }
-
-#ifdef HAVE_LONG_DOUBLE
-  mant = ldfrexp (dfrom, &exponent);
-#else
-  mant = frexp (dfrom, &exponent);
-#endif
-
-  put_field (uto, fmt->byteorder, fmt->totalsize, fmt->exp_start, fmt->exp_len,
-	     exponent + fmt->exp_bias - 1);
-
-  mant_bits_left = fmt->man_len;
-  mant_off = fmt->man_start;
-  while (mant_bits_left > 0)
-    {
-      unsigned long mant_long;
-      mant_bits = mant_bits_left < 32 ? mant_bits_left : 32;
-
-      mant *= 4294967296.0;
-      mant_long = (unsigned long)mant;
-      mant -= mant_long;
-
-      /* If the integer bit is implicit, then we need to discard it.
-	 If we are discarding a zero, we should be (but are not) creating
-	 a denormalized	number which means adjusting the exponent
-	 (I think).  */
-      if (mant_bits_left == fmt->man_len
-	  && fmt->intbit == floatformat_intbit_no)
-	{
-	  mant_long <<= 1;
-	  mant_bits -= 1;
-	}
-
-      if (mant_bits < 32)
-	{
-	  /* The bits we want are in the most significant MANT_BITS bits of
-	     mant_long.  Move them to the least significant.  */
-	  mant_long >>= 32 - mant_bits;
-	}
-
-      put_field (uto, fmt->byteorder, fmt->totalsize,
-		 mant_off, mant_bits, mant_long);
-      mant_off += mant_bits;
-      mant_bits_left -= mant_bits;
-    }
-  if (fmt -> byteorder == floatformat_littlebyte_bigword)
-    {
-      int count;
-      unsigned char *swaplow = uto;
-      unsigned char *swaphigh = uto + 4;
-      unsigned char tmp;
-
-      for (count = 0; count < 4; count++)
-	{
-	  tmp = *swaplow;
-	  *swaplow++ = *swaphigh;
-	  *swaphigh++ = tmp;
-	}
-    }
-}
-
-/* temporary storage using circular buffer */
-#define NUMCELLS 16
-#define CELLSIZE 32
-static char*
-get_cell()
-{
-  static char buf[NUMCELLS][CELLSIZE];
-  static int cell=0;
-  if (++cell>=NUMCELLS) cell=0;
-  return buf[cell];
-}
-
-/* print routines to handle variable size regs, etc.
-
-   FIXME: Note that t_addr is a bfd_vma, which is currently either an
-   unsigned long or unsigned long long, determined at configure time.
-   If t_addr is an unsigned long long and sizeof (unsigned long long)
-   is greater than sizeof (unsigned long), then I believe this code will
-   probably lose, at least for little endian machines.  I believe that
-   it would also be better to eliminate the switch on the absolute size
-   of t_addr and replace it with a sequence of if statements that compare
-   sizeof t_addr with sizeof the various types and do the right thing,
-   which includes knowing whether or not the host supports long long.
-   -fnf
-
- */
-
-static int thirty_two = 32;	/* eliminate warning from compiler on 32-bit systems */
-
-char* 
-paddr(addr)
-  t_addr addr;
-{
-  char *paddr_str=get_cell();
-  switch (sizeof(t_addr))
-    {
-      case 8:
-        sprintf (paddr_str, "%08lx%08lx",
-		(unsigned long) (addr >> thirty_two), (unsigned long) (addr & 0xffffffff));
-	break;
-      case 4:
-        sprintf (paddr_str, "%08lx", (unsigned long) addr);
-	break;
-      case 2:
-        sprintf (paddr_str, "%04x", (unsigned short) (addr & 0xffff));
-	break;
-      default:
-        sprintf (paddr_str, "%lx", (unsigned long) addr);
-    }
-  return paddr_str;
-}
-
-char* 
-preg(reg)
-  t_reg reg;
-{
-  char *preg_str=get_cell();
-  switch (sizeof(t_reg))
-    {
-      case 8:
-        sprintf (preg_str, "%08lx%08lx",
-		(unsigned long) (reg >> thirty_two), (unsigned long) (reg & 0xffffffff));
-	break;
-      case 4:
-        sprintf (preg_str, "%08lx", (unsigned long) reg);
-	break;
-      case 2:
-        sprintf (preg_str, "%04x", (unsigned short) (reg & 0xffff));
-	break;
-      default:
-        sprintf (preg_str, "%lx", (unsigned long) reg);
-    }
-  return preg_str;
-}
-
-char*
-paddr_nz(addr)
-  t_addr addr;
-{
-  char *paddr_str=get_cell();
-  switch (sizeof(t_addr))
-    {
-      case 8:
-	{
-	  unsigned long high = (unsigned long) (addr >> thirty_two);
-	  if (high == 0)
-	    sprintf (paddr_str, "%lx", (unsigned long) (addr & 0xffffffff));
-	  else
-	    sprintf (paddr_str, "%lx%08lx",
-		    high, (unsigned long) (addr & 0xffffffff));
-	  break;
-	}
-      case 4:
-        sprintf (paddr_str, "%lx", (unsigned long) addr);
-	break;
-      case 2:
-        sprintf (paddr_str, "%x", (unsigned short) (addr & 0xffff));
-	break;
-      default:
-        sprintf (paddr_str,"%lx", (unsigned long) addr);
-    }
-  return paddr_str;
-}
-
-char*
-preg_nz(reg)
-  t_reg reg;
-{
-  char *preg_str=get_cell();
-  switch (sizeof(t_reg))
-    {
-      case 8:
-	{
-	  unsigned long high = (unsigned long) (reg >> thirty_two);
-	  if (high == 0)
-	    sprintf (preg_str, "%lx", (unsigned long) (reg & 0xffffffff));
-	  else
-	    sprintf (preg_str, "%lx%08lx",
-		    high, (unsigned long) (reg & 0xffffffff));
-	  break;
-	}
-      case 4:
-        sprintf (preg_str, "%lx", (unsigned long) reg);
-	break;
-      case 2:
-        sprintf (preg_str, "%x", (unsigned short) (reg & 0xffff));
-	break;
-      default:
-        sprintf (preg_str, "%lx", (unsigned long) reg);
-    }
-  return preg_str;
-}
diff --git a/gdb/v850-tdep.c b/gdb/v850-tdep.c
deleted file mode 100644
index b98a4bd..0000000
--- a/gdb/v850-tdep.c
+++ /dev/null
@@ -1,884 +0,0 @@
-/* Target-dependent code for the NEC V850 for GDB, the GNU debugger.
-   Copyright 1996, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "obstack.h"
-#include "target.h"
-#include "value.h"
-#include "bfd.h"
-#include "gdb_string.h"
-#include "gdbcore.h"
-#include "symfile.h"
-
-
-static char *v850_generic_reg_names[] = REGISTER_NAMES;
-
-static char *v850e_reg_names[] =
-{
-  "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
-  "eipc", "eipsw", "fepc", "fepsw", "ecr", "psw", "sr6", "sr7",
-  "sr8", "sr9", "sr10", "sr11", "sr12", "sr13", "sr14", "sr15",
-  "ctpc", "ctpsw", "dbpc", "dbpsw", "ctbp", "sr21", "sr22", "sr23",
-  "sr24", "sr25", "sr26", "sr27", "sr28", "sr29", "sr30", "sr31",
-  "pc", "fp"
-};
-
-char **v850_register_names = v850_generic_reg_names;
-
-struct
-{
-  char **regnames;
-  int mach;
-} v850_processor_type_table[] =
-{
-  { v850_generic_reg_names, bfd_mach_v850 },
-  { v850e_reg_names, bfd_mach_v850e },
-  { v850e_reg_names, bfd_mach_v850ea },
-  { NULL, 0 }
-};
-
-/* Info gleaned from scanning a function's prologue.  */
-
-struct pifsr			/* Info about one saved reg */
-{
-  int framereg;			/* Frame reg (SP or FP) */
-  int offset;			/* Offset from framereg */
-  int cur_frameoffset;		/* Current frameoffset */
-  int reg;			/* Saved register number */
-};
-
-struct prologue_info
-{
-  int framereg;
-  int frameoffset;
-  int start_function;
-  struct pifsr *pifsrs;
-};
-
-static CORE_ADDR v850_scan_prologue PARAMS ((CORE_ADDR pc, 
-					     struct prologue_info *fs));
-
-
-/* Should call_function allocate stack space for a struct return?  */
-int
-v850_use_struct_convention (gcc_p, type)
-     int gcc_p;
-     struct type *type;
-{
-  return (TYPE_NFIELDS (type) > 1 || TYPE_LENGTH (type) > 4);
-}
-
-
-
-/* Structure for mapping bits in register lists to register numbers. */
-struct reg_list 
-{
-  long mask;
-  int regno;
-};
-
-/* Helper function for v850_scan_prologue to handle prepare instruction. */
-
-static void
-handle_prepare (int insn, int insn2, CORE_ADDR *current_pc_ptr,
-		struct prologue_info *pi, struct pifsr **pifsr_ptr)
-
-{
-  CORE_ADDR current_pc = *current_pc_ptr;
-  struct pifsr *pifsr = *pifsr_ptr;
-  long next = insn2 & 0xffff;
-  long list12 = ((insn & 1) << 16) + (next & 0xffe0);
-  long offset = (insn & 0x3e) << 1;
-  static struct reg_list reg_table [] =
-  {
-    { 0x00800, 20 },	/* r20 */
-    { 0x00400, 21 },	/* r21 */
-    { 0x00200, 22 },	/* r22 */
-    { 0x00100, 23 },	/* r23 */
-    { 0x08000, 24 },	/* r24 */
-    { 0x04000, 25 },	/* r25 */
-    { 0x02000, 26 },	/* r26 */
-    { 0x01000, 27 },	/* r27 */
-    { 0x00080, 28 },	/* r28 */
-    { 0x00040, 29 },	/* r29 */
-    { 0x10000, 30 },	/* ep */
-    { 0x00020, 31 },	/* lp */
-    { 0, 0 }		/* end of table */
-  };
-  int i;
-
-  if ((next & 0x1f) == 0x0b)		/* skip imm16 argument */
-    current_pc += 2;
-  else if ((next & 0x1f) == 0x13)	/* skip imm16 argument */
-    current_pc += 2;
-  else if ((next & 0x1f) == 0x1b)	/* skip imm32 argument */
-    current_pc += 4;
-
-  /* Calculate the total size of the saved registers, and add it
-     it to the immediate value used to adjust SP. */
-  for (i = 0; reg_table[i].mask != 0; i++)
-    if (list12 & reg_table[i].mask)
-      offset += REGISTER_RAW_SIZE (regtable[i].regno);
-  pi->frameoffset -= offset;
-
-  /* Calculate the offsets of the registers relative to the value
-     the SP will have after the registers have been pushed and the
-     imm5 value has been subtracted from it. */
-  if (pifsr)
-    {
-      for (i = 0; reg_table[i].mask != 0; i++)
-	{
-	  if (list12 & reg_table[i].mask)
-	    {
-	      int reg = reg_table[i].regno;
-	      offset -= REGISTER_RAW_SIZE (reg);
-	      pifsr->reg = reg;
-	      pifsr->offset = offset;
-	      pifsr->cur_frameoffset = pi->frameoffset;
-    #ifdef DEBUG
-	      printf_filtered ("\tSaved register r%d, offset %d", reg, pifsr->offset);
-    #endif
-	      pifsr++;
-	    }
-	}
-    }
-#ifdef DEBUG
-  printf_filtered ("\tfound ctret after regsave func");
-#endif
-
-  /* Set result parameters. */
-  *current_pc_ptr = current_pc;
-  *pifsr_ptr = pifsr;
-}
-
-
-/* Helper function for v850_scan_prologue to handle pushm/pushl instructions.
-   FIXME: the SR bit of the register list is not supported; must check
-   that the compiler does not ever generate this bit. */
-
-static void
-handle_pushm (int insn, int insn2, struct prologue_info *pi,
-	     struct pifsr **pifsr_ptr)
-
-{
-  struct pifsr *pifsr = *pifsr_ptr;
-  long list12 = ((insn & 0x0f) << 16) + (insn2 & 0xfff0);
-  long offset = 0;
-  static struct reg_list pushml_reg_table [] =
-  {
-    { 0x80000, PS_REGNUM },	/* PSW */
-    { 0x40000, 1 },		/* r1 */
-    { 0x20000, 2 },		/* r2 */
-    { 0x10000, 3 },		/* r3 */
-    { 0x00800, 4 },		/* r4 */
-    { 0x00400, 5 },		/* r5 */
-    { 0x00200, 6 },		/* r6 */
-    { 0x00100, 7 },		/* r7 */
-    { 0x08000, 8 },		/* r8 */
-    { 0x04000, 9 },		/* r9 */
-    { 0x02000, 10 },		/* r10 */
-    { 0x01000, 11 },		/* r11 */
-    { 0x00080, 12 },		/* r12 */
-    { 0x00040, 13 },		/* r13 */
-    { 0x00020, 14 },		/* r14 */
-    { 0x00010, 15 },		/* r15 */
-    { 0, 0 }		/* end of table */
-  };
-  static struct reg_list pushmh_reg_table [] =
-  {
-    { 0x80000, 16 },		/* r16 */
-    { 0x40000, 17 },		/* r17 */
-    { 0x20000, 18 },		/* r18 */
-    { 0x10000, 19 },		/* r19 */
-    { 0x00800, 20 },		/* r20 */
-    { 0x00400, 21 },		/* r21 */
-    { 0x00200, 22 },		/* r22 */
-    { 0x00100, 23 },		/* r23 */
-    { 0x08000, 24 },		/* r24 */
-    { 0x04000, 25 },		/* r25 */
-    { 0x02000, 26 },		/* r26 */
-    { 0x01000, 27 },		/* r27 */
-    { 0x00080, 28 },		/* r28 */
-    { 0x00040, 29 },		/* r29 */
-    { 0x00010, 30 },		/* r30 */
-    { 0x00020, 31 },		/* r31 */
-    { 0, 0 }		/* end of table */
-  };
-  struct reg_list *reg_table;
-  int i;
-
-  /* Is this a pushml or a pushmh? */
-  if ((insn2 & 7) == 1)
-    reg_table = pushml_reg_table;
-  else
-    reg_table = pushmh_reg_table;
-
-  /* Calculate the total size of the saved registers, and add it
-     it to the immediate value used to adjust SP. */
-  for (i = 0; reg_table[i].mask != 0; i++)
-    if (list12 & reg_table[i].mask)
-      offset += REGISTER_RAW_SIZE (regtable[i].regno);
-  pi->frameoffset -= offset;
-
-  /* Calculate the offsets of the registers relative to the value
-     the SP will have after the registers have been pushed and the
-     imm5 value is subtracted from it. */
-  if (pifsr)
-    {
-      for (i = 0; reg_table[i].mask != 0; i++)
-	{
-	  if (list12 & reg_table[i].mask)
-	    {
-	      int reg = reg_table[i].regno;
-	      offset -= REGISTER_RAW_SIZE (reg);
-	      pifsr->reg = reg;
-	      pifsr->offset = offset;
-	      pifsr->cur_frameoffset = pi->frameoffset;
-    #ifdef DEBUG
-	      printf_filtered ("\tSaved register r%d, offset %d", reg, pifsr->offset);
-    #endif
-	      pifsr++;
-	    }
-	}
-    }
-#ifdef DEBUG
-  printf_filtered ("\tfound ctret after regsave func");
-#endif
-
-  /* Set result parameters. */
-  *pifsr_ptr = pifsr;
-}
-
-
-
-
-/* Function: scan_prologue
-   Scan the prologue of the function that contains PC, and record what
-   we find in PI.  PI->fsr must be zeroed by the called.  Returns the
-   pc after the prologue.  Note that the addresses saved in pi->fsr
-   are actually just frame relative (negative offsets from the frame
-   pointer).  This is because we don't know the actual value of the
-   frame pointer yet.  In some circumstances, the frame pointer can't
-   be determined till after we have scanned the prologue.  */
-
-static CORE_ADDR
-v850_scan_prologue (pc, pi)
-     CORE_ADDR pc;
-     struct prologue_info *pi;
-{
-  CORE_ADDR func_addr, prologue_end, current_pc;
-  struct pifsr *pifsr, *pifsr_tmp;
-  int fp_used;
-  int ep_used;
-  int reg;
-  CORE_ADDR save_pc, save_end;
-  int regsave_func_p;
-  int r12_tmp;
-
-  /* First, figure out the bounds of the prologue so that we can limit the
-     search to something reasonable.  */
-
-  if (find_pc_partial_function (pc, NULL, &func_addr, NULL))
-    {
-      struct symtab_and_line sal;
-
-      sal = find_pc_line (func_addr, 0);
-
-      if (func_addr == entry_point_address ())
-	pi->start_function = 1;
-      else
-	pi->start_function = 0;
-
-#if 0
-      if (sal.line == 0)
-	prologue_end = pc;
-      else
-	prologue_end = sal.end;
-#else
-      prologue_end = pc;
-#endif
-    }
-  else
-    {				/* We're in the boondocks */
-      func_addr = pc - 100;
-      prologue_end = pc;
-    }
-
-  prologue_end = min (prologue_end, pc);
-
-  /* Now, search the prologue looking for instructions that setup fp, save
-     rp, adjust sp and such.  We also record the frame offset of any saved
-     registers. */ 
-
-  pi->frameoffset = 0;
-  pi->framereg = SP_REGNUM;
-  fp_used = 0;
-  ep_used = 0;
-  pifsr = pi->pifsrs;
-  regsave_func_p = 0;
-  save_pc = 0;
-  save_end = 0;
-  r12_tmp = 0;
-
-#ifdef DEBUG
-  printf_filtered ("Current_pc = 0x%.8lx, prologue_end = 0x%.8lx\n",
-		   (long)func_addr, (long)prologue_end);
-#endif
-
-  for (current_pc = func_addr; current_pc < prologue_end; )
-    {
-      int insn, insn2;
-
-#ifdef DEBUG
-      printf_filtered ("0x%.8lx ", (long)current_pc);
-      (*tm_print_insn) (current_pc, &tm_print_insn_info);
-#endif
-
-      insn = read_memory_unsigned_integer (current_pc, 2);
-      current_pc += 2;
-      if ((insn & 0x0780) >= 0x0600) /* Four byte instruction? */
-	{
-	  insn2 = read_memory_unsigned_integer (current_pc, 2);
-	  current_pc += 2;
-	}
-
-      if ((insn & 0xffc0) == ((10 << 11) | 0x0780) && !regsave_func_p)
-	{			/* jarl <func>,10 */
-	  long low_disp = insn2 & ~ (long) 1;
-	  long disp = (((((insn & 0x3f) << 16) + low_disp)
-			& ~ (long) 1) ^ 0x00200000) - 0x00200000;
-
-	  save_pc = current_pc;
-	  save_end = prologue_end;
-	  regsave_func_p = 1;
-	  current_pc += disp - 4;
-	  prologue_end = (current_pc
-			  + (2 * 3)	/* moves to/from ep */
-			  + 4		/* addi <const>,sp,sp */
-			  + 2		/* jmp [r10] */
-			  + (2 * 12)	/* sst.w to save r2, r20-r29, r31 */
-			  + 20);	/* slop area */
-
-#ifdef DEBUG
-	  printf_filtered ("\tfound jarl <func>,r10, disp = %ld, low_disp = %ld, new pc = 0x%.8lx\n",
-			   disp, low_disp, (long)current_pc + 2);
-#endif
-	  continue;
-	}
-      else if ((insn & 0xffc0) == 0x0200 && !regsave_func_p)
-	{			/* callt <imm6> */
-	  long ctbp = read_register (CTBP_REGNUM);
-	  long adr = ctbp + ((insn & 0x3f) << 1);
-
-	  save_pc = current_pc;
-	  save_end = prologue_end;
-	  regsave_func_p = 1;
-	  current_pc = ctbp + (read_memory_unsigned_integer (adr, 2) & 0xffff);
-	  prologue_end = (current_pc
-			  + (2 * 3)	/* prepare list2,imm5,sp/imm */
-			  + 4		/* ctret */
-			  + 20);	/* slop area */
-
-#ifdef DEBUG
-	  printf_filtered ("\tfound callt,  ctbp = 0x%.8lx, adr = %.8lx, new pc = 0x%.8lx\n",
-			   ctbp, adr, (long)current_pc);
-#endif
-	  continue;
-	}
-      else if ((insn & 0xffc0) == 0x0780)	/* prepare list2,imm5 */
-	{
-	  handle_prepare (insn, insn2, &current_pc, pi, &pifsr);
-	  continue;
-	}
-      else if (insn == 0x07e0 && regsave_func_p && insn2 == 0x0144)
-	{			/* ctret after processing register save function */
-	  current_pc = save_pc;
-	  prologue_end = save_end;
-	  regsave_func_p = 0;
-#ifdef DEBUG
-	  printf_filtered ("\tfound ctret after regsave func");
-#endif
-	  continue;
-	}
-      else if ((insn & 0xfff0) == 0x07e0 && (insn2 & 5) == 1)
-	{			/* pushml, pushmh */
-	  handle_pushm (insn, insn2, pi, &pifsr);
-	  continue;
-	}
-      else if ((insn & 0xffe0) == 0x0060 && regsave_func_p)
-	{			/* jmp after processing register save function */
-	  current_pc = save_pc;
-	  prologue_end = save_end;
-	  regsave_func_p = 0;
-#ifdef DEBUG
-	  printf_filtered ("\tfound jmp after regsave func");
-#endif
-	  continue;
-	}
-      else if ((insn & 0x07c0) == 0x0780	/* jarl or jr */
-	       || (insn & 0xffe0) == 0x0060	/* jmp */
-	       || (insn & 0x0780) == 0x0580)	/* branch */
-	{
-#ifdef DEBUG
-	  printf_filtered ("\n");
-#endif
-	  break;				/* Ran into end of prologue */
-	}
-
-      else if ((insn & 0xffe0) == ((SP_REGNUM << 11) | 0x0240))		/* add <imm>,sp */
-	pi->frameoffset += ((insn & 0x1f) ^ 0x10) - 0x10;
-      else if (insn == ((SP_REGNUM << 11) | 0x0600 | SP_REGNUM))	/* addi <imm>,sp,sp */
-	pi->frameoffset += insn2;
-      else if (insn == ((FP_RAW_REGNUM << 11) | 0x0000 | SP_REGNUM))	/* mov sp,fp */
-	{
-	  fp_used = 1;
-	  pi->framereg = FP_RAW_REGNUM;
-	}
-
-      else if (insn == ((R12_REGNUM << 11) | 0x0640 | R0_REGNUM))	/* movhi hi(const),r0,r12 */
-	r12_tmp = insn2 << 16;
-      else if (insn == ((R12_REGNUM << 11) | 0x0620 | R12_REGNUM))	/* movea lo(const),r12,r12 */
-	r12_tmp += insn2;
-      else if (insn == ((SP_REGNUM << 11) | 0x01c0 | R12_REGNUM) && r12_tmp) /* add r12,sp */
-	pi->frameoffset = r12_tmp;
-      else if (insn == ((EP_REGNUM << 11) | 0x0000 | SP_REGNUM))	/* mov sp,ep */
-	ep_used = 1;
-      else if (insn == ((EP_REGNUM << 11) | 0x0000 | R1_REGNUM))	/* mov r1,ep */
-	ep_used = 0;
-      else if (((insn & 0x07ff) == (0x0760 | SP_REGNUM)			/* st.w <reg>,<offset>[sp] */
-		|| (fp_used
-		    && (insn & 0x07ff) == (0x0760 | FP_RAW_REGNUM)))	/* st.w <reg>,<offset>[fp] */
-	       && pifsr
-	       && (((reg = (insn >> 11) & 0x1f) >= SAVE1_START_REGNUM && reg <= SAVE1_END_REGNUM)
-		   || (reg >= SAVE2_START_REGNUM && reg <= SAVE2_END_REGNUM)
-		   || (reg >= SAVE3_START_REGNUM && reg <= SAVE3_END_REGNUM)))
-	{
-	  pifsr->reg = reg;
-	  pifsr->offset = insn2 & ~1;
-	  pifsr->cur_frameoffset = pi->frameoffset;
-#ifdef DEBUG
-	  printf_filtered ("\tSaved register r%d, offset %d", reg, pifsr->offset);
-#endif
-	  pifsr++;
-	}
-
-      else if (ep_used						/* sst.w <reg>,<offset>[ep] */
-	       && ((insn & 0x0781) == 0x0501)
-	       && pifsr
-	       && (((reg = (insn >> 11) & 0x1f) >= SAVE1_START_REGNUM && reg <= SAVE1_END_REGNUM)
-		   || (reg >= SAVE2_START_REGNUM && reg <= SAVE2_END_REGNUM)
-		   || (reg >= SAVE3_START_REGNUM && reg <= SAVE3_END_REGNUM)))
-	{
-	  pifsr->reg = reg;
-	  pifsr->offset = (insn & 0x007e) << 1;
-	  pifsr->cur_frameoffset = pi->frameoffset;
-#ifdef DEBUG
-	  printf_filtered ("\tSaved register r%d, offset %d", reg, pifsr->offset);
-#endif
-	  pifsr++;
-	}
-
-#ifdef DEBUG
-      printf_filtered ("\n");
-#endif
-    }
-
-  if (pifsr)
-    pifsr->framereg = 0;	/* Tie off last entry */
-
-  /* Fix up any offsets to the final offset.  If a frame pointer was created, use it
-     instead of the stack pointer.  */
-  for (pifsr_tmp = pi->pifsrs; pifsr_tmp && pifsr_tmp != pifsr; pifsr_tmp++)
-    {
-      pifsr_tmp->offset -= pi->frameoffset - pifsr_tmp->cur_frameoffset;
-      pifsr_tmp->framereg = pi->framereg;
-
-#ifdef DEBUG
-      printf_filtered ("Saved register r%d, offset = %d, framereg = r%d\n",
-		       pifsr_tmp->reg, pifsr_tmp->offset, pifsr_tmp->framereg);
-#endif
-    }
-
-#ifdef DEBUG
-  printf_filtered ("Framereg = r%d, frameoffset = %d\n", pi->framereg, pi->frameoffset);
-#endif
-
-  return current_pc;
-}
-
-/* Function: init_extra_frame_info
-   Setup the frame's frame pointer, pc, and frame addresses for saved
-   registers.  Most of the work is done in scan_prologue().
-
-   Note that when we are called for the last frame (currently active frame),
-   that fi->pc and fi->frame will already be setup.  However, fi->frame will
-   be valid only if this routine uses FP.  For previous frames, fi-frame will
-   always be correct (since that is derived from v850_frame_chain ()).
-
-   We can be called with the PC in the call dummy under two circumstances.
-   First, during normal backtracing, second, while figuring out the frame
-   pointer just prior to calling the target function (see run_stack_dummy).  */
-
-void
-v850_init_extra_frame_info (fi)
-     struct frame_info *fi;
-{
-  struct prologue_info pi;
-  struct pifsr pifsrs[NUM_REGS + 1], *pifsr;
-
-  if (fi->next)
-    fi->pc = FRAME_SAVED_PC (fi->next);
-
-  memset (fi->fsr.regs, '\000', sizeof fi->fsr.regs);
-
-  /* The call dummy doesn't save any registers on the stack, so we can return
-     now.  */
-  if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-      return;
-
-  pi.pifsrs = pifsrs;
-
-  v850_scan_prologue (fi->pc, &pi);
-
-  if (!fi->next && pi.framereg == SP_REGNUM)
-    fi->frame = read_register (pi.framereg) - pi.frameoffset;
-
-  for (pifsr = pifsrs; pifsr->framereg; pifsr++)
-    {
-      fi->fsr.regs[pifsr->reg] = pifsr->offset + fi->frame;
-
-      if (pifsr->framereg == SP_REGNUM)
-	fi->fsr.regs[pifsr->reg] += pi.frameoffset;
-    }
-}
-
-/* Function: frame_chain
-   Figure out the frame prior to FI.  Unfortunately, this involves
-   scanning the prologue of the caller, which will also be done
-   shortly by v850_init_extra_frame_info.  For the dummy frame, we
-   just return the stack pointer that was in use at the time the
-   function call was made.  */
-
-CORE_ADDR
-v850_frame_chain (fi)
-     struct frame_info *fi;
-{
-  struct prologue_info pi;
-  CORE_ADDR callers_pc, fp;
-
-  /* First, find out who called us */
-  callers_pc = FRAME_SAVED_PC (fi);
-  /* If caller is a call-dummy, then our FP bears no relation to his FP! */
-  fp = v850_find_callers_reg (fi, FP_RAW_REGNUM);
-  if (PC_IN_CALL_DUMMY(callers_pc, fp, fp))
-    return fp;	/* caller is call-dummy: return oldest value of FP */
-
-  /* Caller is NOT a call-dummy, so everything else should just work.
-     Even if THIS frame is a call-dummy! */
-  pi.pifsrs = NULL;
-
-  v850_scan_prologue (callers_pc, &pi);
-
-  if (pi.start_function)
-    return 0;			/* Don't chain beyond the start function */
-
-  if (pi.framereg == FP_RAW_REGNUM)
-    return v850_find_callers_reg (fi, pi.framereg);
-
-  return fi->frame - pi.frameoffset;
-}
-
-/* Function: find_callers_reg
-   Find REGNUM on the stack.  Otherwise, it's in an active register.
-   One thing we might want to do here is to check REGNUM against the
-   clobber mask, and somehow flag it as invalid if it isn't saved on
-   the stack somewhere.  This would provide a graceful failure mode
-   when trying to get the value of caller-saves registers for an inner
-   frame.  */
-
-CORE_ADDR
-v850_find_callers_reg (fi, regnum)
-     struct frame_info *fi;
-     int regnum;
-{
-  for (; fi; fi = fi->next)
-    if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
-      return generic_read_register_dummy (fi->pc, fi->frame, regnum);
-    else if (fi->fsr.regs[regnum] != 0)
-      return read_memory_unsigned_integer (fi->fsr.regs[regnum], 
-					   REGISTER_RAW_SIZE(regnum));
-
-  return read_register (regnum);
-}
-
-/* Function: skip_prologue
-   Return the address of the first code past the prologue of the function.  */
-
-CORE_ADDR
-v850_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  CORE_ADDR func_addr, func_end;
-
-  /* See what the symbol table says */
-
-  if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    {
-      struct symtab_and_line sal;
-
-      sal = find_pc_line (func_addr, 0);
-
-      if (sal.line != 0 && sal.end < func_end)
-	return sal.end;
-      else
-	/* Either there's no line info, or the line after the prologue is after
-	   the end of the function.  In this case, there probably isn't a
-	   prologue.  */
-	return pc;
-    }
-
-/* We can't find the start of this function, so there's nothing we can do. */
-  return pc;
-}
-
-/* Function: pop_frame
-   This routine gets called when either the user uses the `return'
-   command, or the call dummy breakpoint gets hit.  */
-
-void
-v850_pop_frame (frame)
-     struct frame_info *frame;
-{
-  int regnum;
-
-  if (PC_IN_CALL_DUMMY(frame->pc, frame->frame, frame->frame))
-    generic_pop_dummy_frame ();
-  else
-    {
-      write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
-
-      for (regnum = 0; regnum < NUM_REGS; regnum++)
-	if (frame->fsr.regs[regnum] != 0)
-	  write_register (regnum,
-			  read_memory_unsigned_integer (frame->fsr.regs[regnum],
-							REGISTER_RAW_SIZE(regnum)));
-
-      write_register (SP_REGNUM, FRAME_FP (frame));
-    }
-
-  flush_cached_frames ();
-}
-
-/* Function: push_arguments
-   Setup arguments and RP for a call to the target.  First four args
-   go in R6->R9, subsequent args go into sp + 16 -> sp + ...  Structs
-   are passed by reference.  64 bit quantities (doubles and long
-   longs) may be split between the regs and the stack.  When calling a
-   function that returns a struct, a pointer to the struct is passed
-   in as a secret first argument (always in R6).
-
-   Stack space for the args has NOT been allocated: that job is up to us.
-   */
-
-CORE_ADDR
-v850_push_arguments (nargs, args, sp, struct_return, struct_addr)
-     int nargs;
-     value_ptr *args;
-     CORE_ADDR sp;
-     unsigned char struct_return;
-     CORE_ADDR struct_addr;
-{
-  int argreg;
-  int argnum;
-  int len = 0;
-  int stack_offset;
-
-  /* First, just for safety, make sure stack is aligned */
-  sp &= ~3;
-
-  /* Now make space on the stack for the args. */
-  for (argnum = 0; argnum < nargs; argnum++)
-    len += ((TYPE_LENGTH(VALUE_TYPE(args[argnum])) + 3) & ~3);
-  sp -= len;	/* possibly over-allocating, but it works... */
-		/* (you might think we could allocate 16 bytes */
-		/* less, but the ABI seems to use it all! )  */
-  argreg = ARG0_REGNUM;
-
-  /* the struct_return pointer occupies the first parameter-passing reg */
-  if (struct_return)
-      write_register (argreg++, struct_addr);
-
-  stack_offset = 16;
-  /* The offset onto the stack at which we will start copying parameters
-     (after the registers are used up) begins at 16 rather than at zero.
-     I don't really know why, that's just the way it seems to work.  */
-
-  /* Now load as many as possible of the first arguments into
-     registers, and push the rest onto the stack.  There are 16 bytes
-     in four registers available.  Loop thru args from first to last.  */
-  for (argnum = 0; argnum < nargs; argnum++)
-    {
-      int len;
-      char *val;
-      char valbuf[REGISTER_RAW_SIZE(ARG0_REGNUM)];
-
-      if (TYPE_CODE (VALUE_TYPE (*args)) == TYPE_CODE_STRUCT
-	  && TYPE_LENGTH (VALUE_TYPE (*args)) > 8)
-	{
-	  store_address (valbuf, 4, VALUE_ADDRESS (*args));
-	  len = 4;
-	  val = valbuf;
-	}
-      else
-	{
-	  len = TYPE_LENGTH (VALUE_TYPE (*args));
-	  val = (char *)VALUE_CONTENTS (*args);
-	}
-
-      while (len > 0)
-	if  (argreg <= ARGLAST_REGNUM)
-	  {
-	    CORE_ADDR regval;
-
-	    regval = extract_address (val, REGISTER_RAW_SIZE (argreg));
-	    write_register (argreg, regval);
-
-	    len -= REGISTER_RAW_SIZE (argreg);
-	    val += REGISTER_RAW_SIZE (argreg);
-	    argreg++;
-	  }
-	else
-	  {
-	    write_memory (sp + stack_offset, val, 4);
-
-	    len -= 4;
-	    val += 4;
-	    stack_offset += 4;
-	  }
-      args++;
-    }
-  return sp;
-}
-
-/* Function: push_return_address (pc)
-   Set up the return address for the inferior function call.
-   Needed for targets where we don't actually execute a JSR/BSR instruction */
- 
-CORE_ADDR
-v850_push_return_address (pc, sp)
-     CORE_ADDR pc;
-     CORE_ADDR sp;
-{
-  write_register (RP_REGNUM, CALL_DUMMY_ADDRESS ());
-  return sp;
-}
- 
-/* Function: frame_saved_pc 
-   Find the caller of this frame.  We do this by seeing if RP_REGNUM
-   is saved in the stack anywhere, otherwise we get it from the
-   registers.  If the inner frame is a dummy frame, return its PC
-   instead of RP, because that's where "caller" of the dummy-frame
-   will be found.  */
-
-CORE_ADDR
-v850_frame_saved_pc (fi)
-     struct frame_info *fi;
-{
-  if (PC_IN_CALL_DUMMY(fi->pc, fi->frame, fi->frame))
-    return generic_read_register_dummy(fi->pc, fi->frame, PC_REGNUM);
-  else
-    return v850_find_callers_reg (fi, RP_REGNUM);
-}
-
-void
-get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
-     char *raw_buffer;
-     int *optimized;
-     CORE_ADDR *addrp;
-     struct frame_info *frame;
-     int regnum;
-     enum lval_type *lval;
-{
-  generic_get_saved_register (raw_buffer, optimized, addrp, 
-			      frame, regnum, lval);
-}
-
-
-/* Function: fix_call_dummy
-   Pokes the callee function's address into the CALL_DUMMY assembly stub.
-   Assumes that the CALL_DUMMY looks like this:
-	jarl <offset24>, r31
-	trap
-   */
-
-int
-v850_fix_call_dummy (dummy, sp, fun, nargs, args, type, gcc_p)
-     char *dummy;
-     CORE_ADDR sp;
-     CORE_ADDR fun;
-     int nargs;
-     value_ptr *args;
-     struct type *type;
-     int gcc_p;
-{
-  long offset24;
-
-  offset24 = (long) fun - (long) entry_point_address ();
-  offset24 &= 0x3fffff;
-  offset24 |= 0xff800000;	/* jarl <offset24>, r31 */
-
-  store_unsigned_integer ((unsigned int *)&dummy[2], 2, offset24 & 0xffff);
-  store_unsigned_integer ((unsigned int *)&dummy[0], 2, offset24 >> 16);
-  return 0;
-}
-
-/* Change the register names based on the current machine type. */
-
-static int
-v850_target_architecture_hook (ap)
-     const bfd_arch_info_type *ap;
-{
-  int i, j;
-
-  if (ap->arch != bfd_arch_v850)
-    return 0;
-
-  for (i = 0; v850_processor_type_table[i].regnames != NULL; i++)
-    {
-      if (v850_processor_type_table[i].mach == ap->mach)
-	{
-	  v850_register_names = v850_processor_type_table[i].regnames;
-	  return 1;
-	}
-    }
-
-  fatal ("Architecture `%s' unreconized", ap->printable_name);
-}
-
-void
-_initialize_v850_tdep ()
-{
-  tm_print_insn = print_insn_v850;
-  target_architecture_hook = v850_target_architecture_hook;
-}
diff --git a/gdb/v850ice.c b/gdb/v850ice.c
deleted file mode 100755
index 36784c0..0000000
--- a/gdb/v850ice.c
+++ /dev/null
@@ -1,976 +0,0 @@
-/* ICE interface for the NEC V850 for GDB, the GNU debugger.
-   Copyright 1996, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "frame.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "breakpoint.h"
-#include "symfile.h"
-#include "target.h"
-#include "objfiles.h"
-#include "gdbcore.h"
-#include "value.h"
-#include "command.h"
-
-#include <tcl.h>
-#include <tk.h>
-#include <windows.h>
-#include <winuser.h> /* for WM_USER */
-
-extern unsigned long int strtoul(const char *nptr, char **endptr,
-                                 int base);
- 
-/* Local data definitions */
-struct MessageIO
-{
-  int    size;   /* length of input or output in bytes         */
-  char * buf;    /* buffer having the input/output information */
-};
-
-/* Prototypes for functions located in other files */
-extern void break_command PARAMS ((char *, int));
-
-extern void stepi_command PARAMS ((char *, int));
-
-extern void nexti_command PARAMS ((char *, int));
-
-extern void continue_command PARAMS ((char *, int));
-
-extern HINSTANCE Tk_GetHINSTANCE PARAMS ((void));
-
-extern void (*ui_loop_hook) PARAMS ((int));
-
-/* Prototypes for local functions */
-static int init_hidden_window PARAMS ((void));
-
-static LRESULT CALLBACK v850ice_wndproc PARAMS ((HWND, UINT, WPARAM, LPARAM));
-
-static void v850ice_files_info PARAMS ((struct target_ops *ignore));
-
-static int v850ice_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
-					int len, int should_write,
-					struct target_ops *target));
-
-static void v850ice_prepare_to_store PARAMS ((void));
-
-static void v850ice_fetch_registers PARAMS ((int regno));
-
-static void v850ice_resume PARAMS ((int pid, int step,
-				   enum target_signal siggnal));
-
-static void v850ice_open PARAMS ((char *name, int from_tty));
-
-static void v850ice_close PARAMS ((int quitting));
-
-static void v850ice_stop PARAMS ((void));
-
-static void v850ice_store_registers PARAMS ((int regno));
-
-static void v850ice_mourn PARAMS ((void));
-
-static int v850ice_wait PARAMS ((int pid, struct target_waitstatus *status));
-
-static void v850ice_kill PARAMS ((void));
-
-static void v850ice_detach PARAMS ((char *args, int from_tty));
-
-static int v850ice_insert_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static int v850ice_remove_breakpoint PARAMS ((CORE_ADDR, char *));
-
-static void v850ice_command PARAMS ((char *, int));
-
-static int ice_disassemble PARAMS ((unsigned long, int, char *));
-
-static int ice_lookup_addr PARAMS ((unsigned long *, char *, char *));
-
-static int ice_lookup_symbol PARAMS ((unsigned long, char *));
-
-static void ice_SimulateDisassemble PARAMS ((char *, int));
-
-static void ice_SimulateAddrLookup PARAMS ((char *, int));
-
-static void ice_Simulate_SymLookup PARAMS ((char *, int));
-
-static void ice_fputs PARAMS ((const char *, GDB_FILE *));
-
-static int ice_file PARAMS ((char *));
-
-static int ice_cont PARAMS ((char *));
-
-static int ice_stepi PARAMS ((char *));
-
-static int ice_nexti PARAMS ((char *));
-
-static void togdb_force_update PARAMS ((void));
-
-static void view_source PARAMS ((CORE_ADDR));
-
-static void do_gdb (char *, char *, int);
-
-
-/* Globals */
-static HWND hidden_hwnd;                 /* HWND for messages */
-
-long (__stdcall *ExeAppReq) PARAMS ((char *, long, char *, struct MessageIO *));
-
-long (__stdcall *RegisterClient) PARAMS ((HWND));
-
-long (__stdcall *UnregisterClient) PARAMS ((void));
-
-extern Tcl_Interp *gdbtk_interp;
-
-/* Globals local to this file only */
-static int ice_open = 0;        /* Is ICE open? */
-
-static char * v850_CB_Result;   /* special char array for saving 'callback' results */
-
-static int SimulateCallback;    /* simulate a callback event */
-
-#define MAX_BLOCK_SIZE    64*1024   /* Cannot transfer memory in blocks bigger
-                                       than this */
-/* MDI/ICE Message IDs */
-#define GSINGLESTEP     0x200   /* single-step target          */
-#define GRESUME         0x201   /* resume target               */
-#define GREADREG        0x202   /* read a register             */
-#define GWRITEREG       0x203   /* write a register            */
-#define GWRITEBLOCK     0x204   /* write a block of memory     */
-#define GREADBLOCK      0x205   /* read a block of memory      */
-#define GSETBREAK       0x206   /* set a breakpoint            */
-#define GREMOVEBREAK    0x207   /* remove a breakpoint         */
-#define GHALT           0x208   /* ??? */
-#define GCHECKSTATUS    0x209   /* check status of ICE         */
-#define GMDIREPLY       0x210   /* Reply for previous query - NOT USED */
-#define GDOWNLOAD       0x211   /* something for MDI           */
-#define GCOMMAND        0x212   /* execute command in ice      */
-#define GLOADFILENAME   0x213   /* retrieve load filename      */
-#define GWRITEMEM       0x214   /* write word, half-word, or byte */
-
-/* GCHECKSTATUS return codes: */
-#define ICE_Idle        0x00
-#define ICE_Breakpoint  0x01    /* hit a breakpoint */
-#define ICE_Stepped     0x02    /* have stepped     */
-#define ICE_Exception   0x03    /* have exception   */
-#define ICE_Halted      0x04    /* hit a user halt  */
-#define ICE_Exited      0x05    /* called exit      */
-#define ICE_Terminated  0x06    /* user terminated  */
-#define ICE_Running     0x07
-#define ICE_Unknown     0x99
-
-/* Windows messages */
-#define WM_STATE_CHANGE WM_USER+101
-#define WM_SYM_TO_ADDR  WM_USER+102
-#define WM_ADDR_TO_SYM  WM_USER+103
-#define WM_DISASSEMBLY  WM_USER+104
-#define WM_SOURCE       WM_USER+105
-
-/* STATE_CHANGE codes */
-#define STATE_CHANGE_REGS   1   /* Register(s) changed */
-#define STATE_CHANGE_LOAD   2   /* HW reset            */
-#define STATE_CHANGE_RESET  3   /* Load new file       */
-#define STATE_CHANGE_CONT   4   /* Run target          */
-#define STATE_CHANGE_STOP   5   /* Stop target         */
-#define STATE_CHANGE_STEPI  6   /* Stepi target        */
-#define STATE_CHANGE_NEXTI  7   /* Nexti target        */
-
-static struct target_ops v850ice_ops;	/* Forward decl */
-
-/* This function creates a hidden window */
-static int
-init_hidden_window ()
-{
-  WNDCLASS class;
-
-  if (hidden_hwnd != NULL)
-    return TCL_OK;
-
-  class.style = 0;
-  class.cbClsExtra = 0;
-  class.cbWndExtra = 0;
-  class.hInstance = Tk_GetHINSTANCE();
-  class.hbrBackground = NULL;
-  class.lpszMenuName = NULL;
-  class.lpszClassName = "gdbtk_v850ice";
-  class.lpfnWndProc = v850ice_wndproc;
-  class.hIcon = NULL;
-  class.hCursor = NULL;
-
-  if (! RegisterClass (&class))
-    return TCL_ERROR;
-
-  hidden_hwnd = CreateWindow ("gdbtk_v850ice", "gdbtk_v850ice", WS_TILED,
-                              0, 0, 0, 0, NULL, NULL, class.hInstance,
-                              NULL);
-  if (hidden_hwnd == NULL)
-    {
-      char buf[200];
-      DWORD err;
-
-      err = GetLastError ();
-      FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
-                     0, buf, 200, NULL);
-      printf_unfiltered ("Could not create window: %s", buf);
-      return TCL_ERROR;
-    }
-
-  return TCL_OK;
-}
-
-/* 
-   This function is installed as the message handler for the hidden window
-   which QBox will use to communicate with gdbtk. It recognize and acts
-   on the following messages:
-
-   WM_SYM_TO_ADDR  \
-   WM_ADDR_TO_SYM   | Not implemented at NEC's request
-   WM_DISASSEMBLY  /
-   WM_STATE_CHANGE - tells us that a state change has occured in the ICE
-*/
-static LRESULT CALLBACK
-v850ice_wndproc (hwnd, message, wParam, lParam)
-     HWND hwnd;
-     UINT message;
-     WPARAM wParam;
-     LPARAM lParam;
-{
-  LRESULT result = FALSE;
-
-  switch (message)
-    {
-    case WM_SYM_TO_ADDR:
-      MessageBox (0, "Symbol resolution\nNot implemented", "GDB", MB_OK);
-      break;
-    case WM_ADDR_TO_SYM:
-      MessageBox (0, "Address resolution\nNot implemented", "GDB", MB_OK);
-      break;
-    case WM_SOURCE:
-      view_source ((CORE_ADDR) lParam);
-      break;
-    case WM_STATE_CHANGE:
-      switch (wParam)
-        {
-        case STATE_CHANGE_LOAD:
-          {
-            struct MessageIO iob;
-            char buf[128];
-
-            iob.buf  = buf;
-            iob.size = 128;
-
-            /* Load in a new file... Need filename */
-            ExeAppReq ("GDB", GLOADFILENAME, NULL, &iob);
-            if (!catch_errors (ice_file, iob.buf, "", RETURN_MASK_ALL))
-              printf_unfiltered ("load errored\n");
-          }
-          break;
-        case STATE_CHANGE_RESET:
-          registers_changed ();
-          flush_cached_frames ();
-          togdb_force_update ();
-          result = TRUE;
-          break;
-        case STATE_CHANGE_REGS:
-          registers_changed ();
-          togdb_force_update ();
-          result = TRUE;
-          break;
-        case STATE_CHANGE_CONT:
-          if (!catch_errors (ice_cont, NULL, "", RETURN_MASK_ALL))
-            printf_unfiltered ("continue errored\n");
-          result = TRUE;
-          break;
-        case STATE_CHANGE_STEPI:
-          if (!catch_errors (ice_stepi, (PTR)(int) lParam, "",
-                             RETURN_MASK_ALL))
-            printf_unfiltered ("stepi errored\n");
-          result = TRUE;
-          break;
-        case STATE_CHANGE_NEXTI:
-          if (!catch_errors (ice_nexti, (PTR)(int) lParam, "",
-                             RETURN_MASK_ALL))
-            printf_unfiltered ("nexti errored\n");
-          result = TRUE;
-          break;
-        }
-    }
-
-  if (result == FALSE)
-    return DefWindowProc (hwnd, message, wParam, lParam);
-
-  return FALSE;
-}
-
-/* Code for opening a connection to the ICE.  */
-
-static void
-v850ice_open (name, from_tty)
-     char *name;
-     int from_tty;
-{
-  HINSTANCE handle;
-
-  if (name)
-    error ("Too many arguments.");
-
-  target_preopen (from_tty);
-
-  unpush_target (&v850ice_ops);
-
-  if (from_tty)
-    puts_filtered ("V850ice debugging\n");
-
-  push_target (&v850ice_ops);	/* Switch to using v850ice target now */
-
-  target_terminal_init ();
-
-  /* Initialize everything necessary to facilitate communication
-     between QBox, gdbtk, and the DLLs which control the ICE */
-  if (ExeAppReq == NULL)
-    {
-      handle = LoadLibrary ("necmsg.dll");
-      if (handle == NULL)
-        error ("Cannot load necmsg.dll");
-
-      ExeAppReq = (long (*) PARAMS ((char *, long, char *, struct MessageIO *)))
-        GetProcAddress (handle, "ExeAppReq");
-      RegisterClient = (long (*) PARAMS ((HWND)))
-        GetProcAddress (handle, "RegisterClient");
-      UnregisterClient = (long (*) PARAMS ((void)))
-        GetProcAddress (handle, "UnregisterClient");
-
-      if (ExeAppReq == NULL || RegisterClient == NULL || UnregisterClient == NULL)
-        error ("Could not find requisite functions in necmsg.dll.");
-
-      if (init_hidden_window () != TCL_OK)
-        error ("could not initialize message handling");
-    }
-
-  /* Tell the DLL we are here */
-  RegisterClient (hidden_hwnd);
-
-  ice_open = 1;
-
-  /* Without this, some commands which require an active target (such as kill)
-     won't work.  This variable serves (at least) double duty as both the pid
-     of the target process (if it has such), and as a flag indicating that a
-     target is active.  These functions should be split out into seperate
-     variables, especially since GDB will someday have a notion of debugging
-     several processes.  */
-  inferior_pid = 42000;
-
-  start_remote ();
-  return;
-}
-
-/* Clean up connection to a remote debugger.  */
-
-/* ARGSUSED */
-static void
-v850ice_close (quitting)
-     int quitting;
-{
-  if (ice_open)
-    {
-      UnregisterClient ();
-      ice_open = 0;
-      inferior_pid = 0;
-    }
-}
-
-/* Stop the process on the ice. */
-static void
-v850ice_stop ()
-{
-  /* This is silly, but it works... */
-  v850ice_command ("stop", 0);
-}
-
-static void
-v850ice_detach (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  if (args)
-    error ("Argument given to \"detach\" when remotely debugging.");
-
-  pop_target ();
-  if (from_tty)
-    puts_filtered ("Ending v850ice debugging.\n");
-}
-
-/* Tell the remote machine to resume.  */
-
-static void
-v850ice_resume (pid, step, siggnal)
-     int pid, step;
-     enum target_signal siggnal;
-{
-  long              retval;
-  char              buf[256];
-  struct MessageIO  iob;
-
-  iob.size = 0;
-  iob.buf  = buf;
-
-  if (step)
-    retval = ExeAppReq ("GDB", GSINGLESTEP, "step", &iob);
-  else
-    retval = ExeAppReq ("GDB", GRESUME, "run", &iob);
-
-  if (retval)
-    error ("ExeAppReq (step = %d) returned %d", step, retval);
-}
-
-/* Wait until the remote machine stops, then return,
-   storing status in STATUS just as `wait' would.
-   Returns "pid" (though it's not clear what, if anything, that
-   means in the case of this target).  */
-
-static int
-v850ice_wait (pid, status)
-     int pid;
-     struct target_waitstatus *status;
-{
-  long v850_status;
-  char buf[256];
-  struct MessageIO  iob;
-  int done = 0;
-  int count = 0;
-
-  iob.size = 0;
-  iob.buf  = buf;
-  
-  do
-    {
-      if (count++ % 100000)
-        {
-          ui_loop_hook (-2);
-          count = 0;
-        }
-
-      v850_status = ExeAppReq ("GDB", GCHECKSTATUS, NULL, &iob);
-
-      switch (v850_status)
-        {
-        case ICE_Idle:
-        case ICE_Breakpoint:
-        case ICE_Stepped:
-        case ICE_Halted:
-          status->kind = TARGET_WAITKIND_STOPPED;
-          status->value.sig = TARGET_SIGNAL_TRAP;
-          done = 1;
-          break;
-        case ICE_Exception:
-          status->kind = TARGET_WAITKIND_SIGNALLED;
-          status->value.sig = TARGET_SIGNAL_SEGV;
-          done = 1;
-          break;
-        case ICE_Exited:
-          status->kind = TARGET_WAITKIND_EXITED;
-          status->value.integer = 0;
-          done = 1;
-          break;
-        case ICE_Terminated:
-          status->kind = TARGET_WAITKIND_SIGNALLED;
-          status->value.sig = TARGET_SIGNAL_KILL;
-          done = 1;
-          break;
-        default:
-          break;
-        }
-    }
-  while (!done);
-      
-  return inferior_pid;
-}
-
-static int
-convert_register (regno, buf)
-     int regno;
-     char *buf;
-{
-  if (regno <= 31)
-    sprintf (buf, "r%d", regno);
-  else if (REGISTER_NAME (regno)[0] == 's'
-	   && REGISTER_NAME (regno)[1] == 'r')
-    return 0;
-  else
-    sprintf (buf, "%s", REGISTER_NAME (regno));
-
-  return 1;
-}
-
-/* Read the remote registers into the block REGS.  */
-/* Note that the ICE returns register contents as ascii hex strings.  We have
-   to convert that to an unsigned long, and then call store_unsigned_integer to
-   convert it to target byte-order if necessary.  */
-
-static void
-v850ice_fetch_registers (regno)
-     int regno;
-{
-  long retval;
-  char cmd[100];
-  char val[100];
-  struct MessageIO iob;
-  unsigned long regval;
-  char *p;
-
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-        v850ice_fetch_registers (regno);
-      return;
-    }
-
-  strcpy (cmd, "reg ");
-  if (!convert_register (regno, &cmd[4]))
-    return;
-
-  iob.size = sizeof val;
-  iob.buf = val;
-  retval = ExeAppReq ("GDB", GREADREG, cmd, &iob);
-  if (retval)
-    error ("1: ExeAppReq returned %d: cmd = %s", retval, cmd);
-
-  regval = strtoul (val, NULL, 16);
-  if (regval == 0 && p == val)
-    error ("v850ice_fetch_registers (%d):  bad value from ICE: %s.",
-           regno, val);
-
-  store_unsigned_integer (val, REGISTER_RAW_SIZE (regno), regval);
-  supply_register (regno, val);
-}
-
-/* Store register REGNO, or all registers if REGNO == -1, from the contents
-   of REGISTERS.  */
-
-static void
-v850ice_store_registers (regno)
-     int regno;
-{
-  long retval;
-  char cmd[100];
-  unsigned long regval;
-  char buf[256];
-  struct MessageIO iob;
-  iob.size = 0;
-  iob.buf = buf;
-
-  if (regno == -1)
-    {
-      for (regno = 0; regno < NUM_REGS; regno++)
-	v850ice_store_registers (regno);
-      return;
-    }
-
-  regval = extract_unsigned_integer (&registers[REGISTER_BYTE (regno)],
-                                     REGISTER_RAW_SIZE (regno));
-  strcpy (cmd, "reg ");
-  if (!convert_register (regno, &cmd[4]))
-    return;
-  sprintf (cmd + strlen (cmd), "=0x%x", regval);
-
-  retval = ExeAppReq ("GDB", GWRITEREG, cmd, &iob);
-  if (retval)
-    error ("2: ExeAppReq returned %d: cmd = %s", retval, cmd);
-}
-
-/* Prepare to store registers.  Nothing to do here, since the ICE can write one
-   register at a time.  */
-
-static void 
-v850ice_prepare_to_store ()
-{
-}
-
-/* Read or write LEN bytes from inferior memory at MEMADDR, transferring
-   to or from debugger address MYADDR.  Write to inferior if SHOULD_WRITE is
-   nonzero.  Returns length of data written or read; 0 for error.
-
-   We can only read/write MAX_BLOCK_SIZE bytes at a time, though, or the DLL
-   dies */
-/* ARGSUSED */
-static int
-v850ice_xfer_memory (memaddr, myaddr, len, should_write, target)
-     CORE_ADDR memaddr;
-     char *myaddr;
-     int len;
-     int should_write;
-     struct target_ops *target;			/* ignored */
-{
-  long retval;
-  char cmd[100];
-  struct MessageIO iob;
-  int sent;
-
-  if (should_write)
-    {
-      if (len == 4 || len == 2 || len == 1)
-        {
-          long value = 0;
-          char buf[256];
-          char c;
-
-          iob.size = 0;
-          iob.buf  = buf;
-
-          sent = 0;
-          switch (len)
-            {
-            case 4:
-              c = 'w';
-              value |= (long) (myaddr[3] << 24) & 0xff000000;
-              value |= (long) (myaddr[2] << 16) & 0x00ff0000;
-              value |= (long) (myaddr[1] << 8)  & 0x0000ff00;
-              value |= (long) myaddr[0] & 0x000000ff;
-            case 2:
-              c = 'h';
-              value |= (long) myaddr[1] << 8 & 0xff00;
-              value |= (long) myaddr[0] & 0x00ff;
-              break;
-            case 1:
-              c = 'b';
-              value |= (long) myaddr[0] & 0xff;
-              break;
-            }
-
-          sprintf (cmd, "memory %c c 0x%x=0x%x", c, (int) memaddr, value);
-          retval = ExeAppReq ("GDB", GWRITEMEM, cmd, &iob);
-          if (retval == 0)
-            sent = len;
-        }
-      else 
-        {
-          sent = 0;
-          do 
-            {
-              iob.size  = len > MAX_BLOCK_SIZE ? MAX_BLOCK_SIZE : len;
-              iob.buf   = myaddr;
-              sprintf (cmd, "memory b c 0x%x=0x00 l=%d", (int)memaddr, iob.size);
-              retval = ExeAppReq ("GDB", GWRITEBLOCK, cmd, &iob);
-              if (retval != 0)
-                break;
-              len      -= iob.size;
-              memaddr  += iob.size;
-              myaddr   += iob.size;
-              sent     += iob.size;
-            }
-          while (len > 0);
-        }
-    }
-  else
-    {
-      unsigned char *tmp;
-      unsigned char *t;
-      int i;
-      
-      tmp = alloca (len + 100);
-      t = tmp;
-      memset (tmp + len, 0xff, 100);
-
-      sent = 0;
-      do
-        {
-          iob.size = len > MAX_BLOCK_SIZE ? MAX_BLOCK_SIZE : len;
-          iob.buf  = tmp;
-          sprintf (cmd, "memory b 0x%x l=%d", (int)memaddr, iob.size);
-          retval = ExeAppReq ("GDB", GREADBLOCK, cmd, &iob);
-          if (retval != 0)
-            break;
-          len     -= iob.size;
-          memaddr += iob.size;
-          sent    += iob.size;
-          tmp     += iob.size;
-        }
-      while (len > 0);
-
-      if (retval == 0)
-        {
-          for (i = 0; i <  100; i++)
-            {
-              if (t[sent + i] != 0xff)
-                {
-                  warning ("GREADBLOCK trashed bytes after transfer area.");
-                  break;
-                }
-            }
-          memcpy (myaddr, t, sent);
-        }
-    }
- 
-  if (retval != 0)
-    error ("3: ExeAppReq returned %d: cmd = %s", retval, cmd);
-  
-  return sent;
-}
-
-static void
-v850ice_files_info (ignore)
-     struct target_ops *ignore;
-{
-  puts_filtered ("Debugging a target via the NEC V850 ICE.\n");
-}
-
-static int
-v850ice_insert_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  long retval;
-  char cmd[100];
-  char buf[256];
-  struct MessageIO iob;
-
-  iob.size = 0;
-  iob.buf  = buf;
-  sprintf (cmd, "%d, ", addr);
-
-  retval = ExeAppReq ("GDB", GSETBREAK, cmd, &iob);
-  if (retval)
-    error ("ExeAppReq (GSETBREAK) returned %d: cmd = %s", retval, cmd);
-
-  return 0;
-}
-
-static int
-v850ice_remove_breakpoint (addr, contents_cache)
-     CORE_ADDR addr;
-     char *contents_cache;
-{
-  long retval;
-  char cmd[100];
-  char buf[256];
-  struct MessageIO iob;
-
-  iob.size = 0;
-  iob.buf  = buf;
-
-  sprintf (cmd, "%d, ", addr);
-
-  retval = ExeAppReq ("GDB", GREMOVEBREAK, cmd, &iob);
-  if (retval)
-    error ("ExeAppReq (GREMOVEBREAK) returned %d: cmd = %s", retval, cmd);
-
-  return 0;
-}
-
-static void
-v850ice_kill ()
-{
-  target_mourn_inferior ();
-  inferior_pid = 0;
-}
-
-static void
-v850ice_mourn ()
-{
-}
-
-static void
-v850ice_load (filename, from_tty)
-  char * filename; 
-  int from_tty;
-{
-  struct MessageIO iob;
-  char buf[256];
-
-  iob.size = 0;
-  iob.buf  = buf;
-  generic_load(filename, from_tty);
-  ExeAppReq ("GDB", GDOWNLOAD, filename, &iob);
-}
-
-static int
-ice_file (arg)
-     char *arg;
-{
-  char *s;
-  
-  target_detach (NULL, 0);
-  pop_target ();
-
-  printf_unfiltered ("\n");
-
-  s = arg;
-  while (*s != '\0')
-    {
-      if (*s == '\\')
-        *s = '/';
-      s++;
-    }
-
-  /* Safegaurd against confusing the breakpoint routines... */
-  delete_command(NULL, 0);
-
-  /* Must supress from_tty, otherwise we could start asking if the
-     user really wants to load a new symbol table, etc... */
-  printf_unfiltered ("Reading symbols from %s...", arg);
-  exec_file_command (arg, 0);
-  symbol_file_command (arg, 0);
-  printf_unfiltered ("done\n");
-
-  /* exec_file_command will kill our target, so reinstall the ICE as
-     the target. */
-  v850ice_open (NULL, 0);
-
-  togdb_force_update ();
-  return 1;
-}
-
-static int
-ice_cont (c)
-  char *c;
-{
-  printf_filtered ("continue (ice)");
-  ReplyMessage ((LRESULT) 1);
-  Tcl_Eval (gdbtk_interp, "gdb_immediate continue");
-  return 1;
-}
-
-static void
-do_gdb (cmd, str, count)
-     char *cmd;
-     char *str;
-     int count;
-{
-
-  ReplyMessage ((LRESULT) 1);
-
-  while (count--)
-    {
-      printf_unfiltered (str);
-      Tcl_Eval (gdbtk_interp, cmd);
-    }
-}
-
-
-static int
-ice_stepi (c)
-  char *c;
-{
-  int count = (int) c;
-
-  do_gdb ("gdb_immediate stepi", "stepi (ice)\n", count);
-  return 1;
-}
-
-static int
-ice_nexti (c)
-  char *c;
-{
-  int count = (int) c;
-
-  do_gdb ("gdb_immediate nexti", "nexti (ice)\n", count);
-  return 1;
-}
-
-static void
-v850ice_command (arg, from_tty)
-  char *arg;
-  int   from_tty;
-{
-  struct MessageIO iob;
-  char buf[256];
-
-  iob.buf = buf;
-  iob.size = 0;
-  ExeAppReq ("GDB", GCOMMAND, arg, &iob);
-}
-
-static void
-togdb_force_update (void)
-{
-  Tcl_Eval (gdbtk_interp, "gdbtk_update");
-}
-
-static void
-view_source (addr)
-     CORE_ADDR addr;
-{
-  char c[256];
-
-  sprintf (c, "set src [lindex [manage find src] 0]\n$src location BROWSE [gdb_loc *0x%x]", addr);
-  Tcl_Eval (gdbtk_interp, c);
-}
-
-/* Define the target subroutine names */
-
-static void 
-init_850ice_ops(void)
-{
-  v850ice_ops.to_shortname   =   "ice";		
-  v850ice_ops.to_longname    =   "NEC V850 ICE interface";
-  v850ice_ops.to_doc         =   "Debug a system controlled by a NEC 850 ICE.";
-  v850ice_ops.to_open        =   v850ice_open;		
-  v850ice_ops.to_close       =   v850ice_close;	
-  v850ice_ops.to_attach      =   NULL;
-  v850ice_ops.to_post_attach =   NULL;
-  v850ice_ops.to_require_attach = NULL;		
-  v850ice_ops.to_detach      =   v850ice_detach;
-  v850ice_ops.to_require_detach = NULL;	
-  v850ice_ops.to_resume      =   v850ice_resume;	
-  v850ice_ops.to_wait        =   v850ice_wait;
-  v850ice_ops.to_post_wait = NULL;	
-  v850ice_ops.to_fetch_registers  =   v850ice_fetch_registers;
-  v850ice_ops.to_store_registers  =   v850ice_store_registers;
-  v850ice_ops.to_prepare_to_store =   v850ice_prepare_to_store;
-  v850ice_ops.to_xfer_memory =   v850ice_xfer_memory;	
-  v850ice_ops.to_files_info  =   v850ice_files_info;	
-  v850ice_ops.to_insert_breakpoint =   v850ice_insert_breakpoint;
-  v850ice_ops.to_remove_breakpoint =   v850ice_remove_breakpoint;
-  v850ice_ops.to_terminal_init    =   NULL;		
-  v850ice_ops.to_terminal_inferior =   NULL;		
-  v850ice_ops.to_terminal_ours_for_output =   NULL;	
-  v850ice_ops.to_terminal_ours   =   NULL;		
-  v850ice_ops.to_terminal_info   =   NULL;		
-  v850ice_ops.to_kill            =   v850ice_kill;		
-  v850ice_ops.to_load            =   v850ice_load;		
-  v850ice_ops.to_lookup_symbol   =   NULL;		
-  v850ice_ops.to_create_inferior =   NULL;
-  v850ice_ops.to_mourn_inferior  =   v850ice_mourn;
-  v850ice_ops.to_can_run         =   0;		
-  v850ice_ops.to_notice_signals  =   0;		
-  v850ice_ops.to_thread_alive    =    NULL;	
-  v850ice_ops.to_stop            =   v850ice_stop;
-  v850ice_ops.to_pid_to_exec_file = NULL;
-  v850ice_ops.to_core_file_to_sym_file = NULL;			
-  v850ice_ops.to_stratum         =   process_stratum;	
-  v850ice_ops.DONT_USE           =   NULL;		
-  v850ice_ops.to_has_all_memory  =   1;		
-  v850ice_ops.to_has_memory      =   1;		
-  v850ice_ops.to_has_stack       =   1;		
-  v850ice_ops.to_has_registers   =   1;		
-  v850ice_ops.to_has_execution   =   1;		
-  v850ice_ops.to_sections        =   NULL;		
-  v850ice_ops.to_sections_end    =   NULL;		
-  v850ice_ops.to_magic           =   OPS_MAGIC	;
-}
-
-void
-_initialize_v850ice ()
-{
-  init_850ice_ops ();
-  add_target (&v850ice_ops);
-
-  add_com ("ice", class_obscure, v850ice_command,
-           "Send command to ICE");
-}
diff --git a/gdb/valarith.c b/gdb/valarith.c
deleted file mode 100644
index c03d0a4..0000000
--- a/gdb/valarith.c
+++ /dev/null
@@ -1,1213 +0,0 @@
-/* Perform arithmetic and other operations on values, for GDB.
-   Copyright 1986, 1989, 1991, 1992, 1993, 1994
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "value.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-#include "target.h"
-#include "language.h"
-#include "demangle.h"
-#include "gdb_string.h"
-
-/* Define whether or not the C operator '/' truncates towards zero for
-   differently signed operands (truncation direction is undefined in C). */
-
-#ifndef TRUNCATION_TOWARDS_ZERO
-#define TRUNCATION_TOWARDS_ZERO ((-5 / 2) == -2)
-#endif
-
-static value_ptr value_subscripted_rvalue PARAMS ((value_ptr, value_ptr, int));
-
-
-value_ptr
-value_add (arg1, arg2)
-     value_ptr arg1, arg2;
-{
-  register value_ptr valint, valptr;
-  register int len;
-  struct type *type1, *type2, *valptrtype;
-
-  COERCE_NUMBER (arg1);
-  COERCE_NUMBER (arg2);
-  type1 = check_typedef (VALUE_TYPE (arg1));
-  type2 = check_typedef (VALUE_TYPE (arg2));
-
-  if ((TYPE_CODE (type1) == TYPE_CODE_PTR
-       || TYPE_CODE (type2) == TYPE_CODE_PTR)
-      &&
-      (TYPE_CODE (type1) == TYPE_CODE_INT
-       || TYPE_CODE (type2) == TYPE_CODE_INT))
-    /* Exactly one argument is a pointer, and one is an integer.  */
-    {
-      if (TYPE_CODE (type1) == TYPE_CODE_PTR)
-	{
-	  valptr = arg1;
-	  valint = arg2;
-	  valptrtype = type1;
-	}
-      else
-	{
-	  valptr = arg2;
-	  valint = arg1;
-	  valptrtype = type2;
-	}
-      len = TYPE_LENGTH (check_typedef (TYPE_TARGET_TYPE (valptrtype)));
-      if (len == 0) len = 1;	/* For (void *) */
-      return value_from_longest (valptrtype,
-			      value_as_long (valptr)
-			      + (len * value_as_long (valint)));
-    }
-
-  return value_binop (arg1, arg2, BINOP_ADD);
-}
-
-value_ptr
-value_sub (arg1, arg2)
-     value_ptr arg1, arg2;
-{
-  struct type *type1, *type2;
-  COERCE_NUMBER (arg1);
-  COERCE_NUMBER (arg2);
-  type1 = check_typedef (VALUE_TYPE (arg1));
-  type2 = check_typedef (VALUE_TYPE (arg2));
-
-  if (TYPE_CODE (type1) == TYPE_CODE_PTR)
-    {
-      if (TYPE_CODE (type2) == TYPE_CODE_INT)
-	{
-	  /* pointer - integer.  */
-	  LONGEST sz = TYPE_LENGTH (check_typedef (TYPE_TARGET_TYPE (type1)));
-	  return value_from_longest
-	    (VALUE_TYPE (arg1),
-	     value_as_long (arg1) - (sz * value_as_long (arg2)));
-	}
-      else if (TYPE_CODE (type2) == TYPE_CODE_PTR
-	       && TYPE_LENGTH (TYPE_TARGET_TYPE (type1))
-		  == TYPE_LENGTH (TYPE_TARGET_TYPE (type2)))
-	{
-	  /* pointer to <type x> - pointer to <type x>.  */
-	  LONGEST sz = TYPE_LENGTH (check_typedef (TYPE_TARGET_TYPE (type1)));
-	  return value_from_longest
-	    (builtin_type_long,		/* FIXME -- should be ptrdiff_t */
-	     (value_as_long (arg1) - value_as_long (arg2)) / sz);
-	}
-      else
-	{
-	  error ("\
-First argument of `-' is a pointer and second argument is neither\n\
-an integer nor a pointer of the same type.");
-	}
-    }
-
-  return value_binop (arg1, arg2, BINOP_SUB);
-}
-
-/* Return the value of ARRAY[IDX].
-   See comments in value_coerce_array() for rationale for reason for
-   doing lower bounds adjustment here rather than there.
-   FIXME:  Perhaps we should validate that the index is valid and if
-   verbosity is set, warn about invalid indices (but still use them). */
-
-value_ptr
-value_subscript (array, idx)
-     value_ptr array, idx;
-{
-  value_ptr bound;
-  int c_style = current_language->c_style_arrays;
-  struct type *tarray;
-
-  COERCE_REF (array);
-  tarray = check_typedef (VALUE_TYPE (array));
-  COERCE_VARYING_ARRAY (array, tarray);
-
-  if (TYPE_CODE (tarray) == TYPE_CODE_ARRAY
-      || TYPE_CODE (tarray) == TYPE_CODE_STRING)
-    {
-      struct type *range_type = TYPE_INDEX_TYPE (tarray);
-      LONGEST lowerbound, upperbound;
-      get_discrete_bounds (range_type, &lowerbound, &upperbound);
-
-      if (VALUE_LVAL (array) != lval_memory)
-	return value_subscripted_rvalue (array, idx, lowerbound);
-
-      if (c_style == 0)
-	{
-	  LONGEST index = value_as_long (idx);
-	  if (index >= lowerbound && index <= upperbound)
-	    return value_subscripted_rvalue (array, idx, lowerbound);
-	  warning ("array or string index out of range");
-	  /* fall doing C stuff */
-	  c_style = 1;
-	}
-
-      if (lowerbound != 0)
-	{
-	  bound = value_from_longest (builtin_type_int, (LONGEST) lowerbound);
-	  idx = value_sub (idx, bound);
-	}
-
-      array = value_coerce_array (array);
-    }
-
-  if (TYPE_CODE (tarray) == TYPE_CODE_BITSTRING)
-    {
-      struct type *range_type = TYPE_INDEX_TYPE (tarray);
-      LONGEST index = value_as_long (idx);
-      value_ptr v;
-      int offset, byte, bit_index;
-      LONGEST lowerbound, upperbound;
-      get_discrete_bounds (range_type, &lowerbound, &upperbound);
-      if (index < lowerbound || index > upperbound)
-	error ("bitstring index out of range");
-      index -= lowerbound;
-      offset = index / TARGET_CHAR_BIT;
-      byte = *((char*)VALUE_CONTENTS (array) + offset);
-      bit_index = index % TARGET_CHAR_BIT;
-      byte >>= (BITS_BIG_ENDIAN ? TARGET_CHAR_BIT - 1 - bit_index : bit_index);
-      v = value_from_longest (LA_BOOL_TYPE, byte & 1);
-      VALUE_BITPOS (v) = bit_index;
-      VALUE_BITSIZE (v) = 1;
-      VALUE_LVAL (v) = VALUE_LVAL (array);
-      if (VALUE_LVAL (array) == lval_internalvar)
-	VALUE_LVAL (v) = lval_internalvar_component;
-      VALUE_ADDRESS (v) = VALUE_ADDRESS (array);
-      VALUE_OFFSET (v) = offset + VALUE_OFFSET (array);
-      return v;
-    }
-
-  if (c_style)
-    return value_ind (value_add (array, idx));
-  else
-    error ("not an array or string");
-}
-
-/* Return the value of EXPR[IDX], expr an aggregate rvalue
-   (eg, a vector register).  This routine used to promote floats
-   to doubles, but no longer does.  */
-
-static value_ptr
-value_subscripted_rvalue (array, idx, lowerbound)
-     value_ptr array, idx;
-     int lowerbound;
-{
-  struct type *array_type = check_typedef (VALUE_TYPE (array));
-  struct type *elt_type = check_typedef (TYPE_TARGET_TYPE (array_type));
-  unsigned int elt_size = TYPE_LENGTH (elt_type);
-  LONGEST index = value_as_long (idx);
-  unsigned int elt_offs = elt_size * longest_to_int (index - lowerbound);
-  value_ptr v;
-
-  if (index < lowerbound || elt_offs >= TYPE_LENGTH (array_type))
-    error ("no such vector element");
-
-  v = allocate_value (elt_type);
-  if (VALUE_LAZY (array))
-    VALUE_LAZY (v) = 1;
-  else
-    memcpy (VALUE_CONTENTS (v), VALUE_CONTENTS (array) + elt_offs, elt_size);
-
-  if (VALUE_LVAL (array) == lval_internalvar)
-    VALUE_LVAL (v) = lval_internalvar_component;
-  else
-    VALUE_LVAL (v) = VALUE_LVAL (array);
-  VALUE_ADDRESS (v) = VALUE_ADDRESS (array);
-  VALUE_OFFSET (v) = VALUE_OFFSET (array) + elt_offs;
-  return v;
-}
-
-/* Check to see if either argument is a structure.  This is called so
-   we know whether to go ahead with the normal binop or look for a 
-   user defined function instead.
-
-   For now, we do not overload the `=' operator.  */
-
-int
-binop_user_defined_p (op, arg1, arg2)
-     enum exp_opcode op;
-     value_ptr arg1, arg2;
-{
-  struct type *type1, *type2;
-  if (op == BINOP_ASSIGN || op == BINOP_CONCAT)
-    return 0;
-  type1 = check_typedef (VALUE_TYPE (arg1));
-  type2 = check_typedef (VALUE_TYPE (arg2));
-  return (TYPE_CODE (type1) == TYPE_CODE_STRUCT
-	  || TYPE_CODE (type2) == TYPE_CODE_STRUCT
-	  || (TYPE_CODE (type1) == TYPE_CODE_REF
-	      && TYPE_CODE (TYPE_TARGET_TYPE (type1)) == TYPE_CODE_STRUCT)
-	  || (TYPE_CODE (type2) == TYPE_CODE_REF
-	      && TYPE_CODE (TYPE_TARGET_TYPE (type2)) == TYPE_CODE_STRUCT));
-}
-
-/* Check to see if argument is a structure.  This is called so
-   we know whether to go ahead with the normal unop or look for a 
-   user defined function instead.
-
-   For now, we do not overload the `&' operator.  */
-
-int unop_user_defined_p (op, arg1)
-     enum exp_opcode op;
-     value_ptr arg1;
-{
-  struct type *type1;
-  if (op == UNOP_ADDR)
-    return 0;
-  type1 = check_typedef (VALUE_TYPE (arg1));
-  for (;;)
-    {
-      if (TYPE_CODE (type1) == TYPE_CODE_STRUCT)
-	return 1;
-      else if (TYPE_CODE (type1) == TYPE_CODE_REF)
-	type1 = TYPE_TARGET_TYPE (type1);
-      else
-	return 0;
-    }
-}
-
-/* We know either arg1 or arg2 is a structure, so try to find the right
-   user defined function.  Create an argument vector that calls 
-   arg1.operator @ (arg1,arg2) and return that value (where '@' is any
-   binary operator which is legal for GNU C++).
-
-   OP is the operatore, and if it is BINOP_ASSIGN_MODIFY, then OTHEROP
-   is the opcode saying how to modify it.  Otherwise, OTHEROP is
-   unused.  */
-
-value_ptr
-value_x_binop (arg1, arg2, op, otherop)
-     value_ptr arg1, arg2;
-     enum exp_opcode op, otherop;
-{
-  value_ptr * argvec;
-  char *ptr;
-  char tstr[13];
-  int static_memfuncp;
-
-  COERCE_REF (arg1);
-  COERCE_REF (arg2);
-  COERCE_ENUM (arg1);
-  COERCE_ENUM (arg2);
-
-  /* now we know that what we have to do is construct our
-     arg vector and find the right function to call it with.  */
-
-  if (TYPE_CODE (check_typedef (VALUE_TYPE (arg1))) != TYPE_CODE_STRUCT)
-    error ("Can't do that binary op on that type");  /* FIXME be explicit */
-
-  argvec = (value_ptr *) alloca (sizeof (value_ptr) * 4);
-  argvec[1] = value_addr (arg1);
-  argvec[2] = arg2;
-  argvec[3] = 0;
-
-  /* make the right function name up */  
-  strcpy(tstr, "operator__");
-  ptr = tstr+8;
-  switch (op)
-    {
-    case BINOP_ADD:		strcpy(ptr,"+"); break;
-    case BINOP_SUB:		strcpy(ptr,"-"); break;
-    case BINOP_MUL:		strcpy(ptr,"*"); break;
-    case BINOP_DIV:		strcpy(ptr,"/"); break;
-    case BINOP_REM:		strcpy(ptr,"%"); break;
-    case BINOP_LSH:		strcpy(ptr,"<<"); break;
-    case BINOP_RSH:		strcpy(ptr,">>"); break;
-    case BINOP_BITWISE_AND:	strcpy(ptr,"&"); break;
-    case BINOP_BITWISE_IOR:	strcpy(ptr,"|"); break;
-    case BINOP_BITWISE_XOR:	strcpy(ptr,"^"); break;
-    case BINOP_LOGICAL_AND:	strcpy(ptr,"&&"); break;
-    case BINOP_LOGICAL_OR:	strcpy(ptr,"||"); break;
-    case BINOP_MIN:		strcpy(ptr,"<?"); break;
-    case BINOP_MAX:		strcpy(ptr,">?"); break;
-    case BINOP_ASSIGN:		strcpy(ptr,"="); break;
-    case BINOP_ASSIGN_MODIFY:	
-      switch (otherop)
-	{
-	case BINOP_ADD:		strcpy(ptr,"+="); break;
-	case BINOP_SUB:		strcpy(ptr,"-="); break;
-	case BINOP_MUL:		strcpy(ptr,"*="); break;
-	case BINOP_DIV:		strcpy(ptr,"/="); break;
-	case BINOP_REM:		strcpy(ptr,"%="); break;
-	case BINOP_BITWISE_AND:	strcpy(ptr,"&="); break;
-	case BINOP_BITWISE_IOR:	strcpy(ptr,"|="); break;
-	case BINOP_BITWISE_XOR:	strcpy(ptr,"^="); break;
-	case BINOP_MOD:		/* invalid */
-	default:
-	  error ("Invalid binary operation specified.");
-	}
-      break;
-    case BINOP_SUBSCRIPT: strcpy(ptr,"[]"); break;
-    case BINOP_EQUAL:	  strcpy(ptr,"=="); break;
-    case BINOP_NOTEQUAL:  strcpy(ptr,"!="); break;
-    case BINOP_LESS:      strcpy(ptr,"<"); break;
-    case BINOP_GTR:       strcpy(ptr,">"); break;
-    case BINOP_GEQ:       strcpy(ptr,">="); break;
-    case BINOP_LEQ:       strcpy(ptr,"<="); break;
-    case BINOP_MOD:	  /* invalid */
-    default:
-      error ("Invalid binary operation specified.");
-    }
-
-  argvec[0] = value_struct_elt (&arg1, argvec+1, tstr, &static_memfuncp, "structure");
-  
-  if (argvec[0])
-    {
-      if (static_memfuncp)
-	{
-	  argvec[1] = argvec[0];
-	  argvec++;
-	}
-      return call_function_by_hand (argvec[0], 2 - static_memfuncp, argvec + 1);
-    }
-  error ("member function %s not found", tstr);
-#ifdef lint
-  return call_function_by_hand (argvec[0], 2 - static_memfuncp, argvec + 1);
-#endif
-}
-
-/* We know that arg1 is a structure, so try to find a unary user
-   defined operator that matches the operator in question.  
-   Create an argument vector that calls arg1.operator @ (arg1)
-   and return that value (where '@' is (almost) any unary operator which
-   is legal for GNU C++).  */
-
-value_ptr
-value_x_unop (arg1, op)
-     value_ptr arg1;
-     enum exp_opcode op;
-{
-  value_ptr * argvec;
-  char *ptr, *mangle_ptr;
-  char tstr[13], mangle_tstr[13];
-  int static_memfuncp;
-
-  COERCE_REF (arg1);
-  COERCE_ENUM (arg1);
-
-  /* now we know that what we have to do is construct our
-     arg vector and find the right function to call it with.  */
-
-  if (TYPE_CODE (check_typedef (VALUE_TYPE (arg1))) != TYPE_CODE_STRUCT)
-    error ("Can't do that unary op on that type");  /* FIXME be explicit */
-
-  argvec = (value_ptr *) alloca (sizeof (value_ptr) * 3);
-  argvec[1] = value_addr (arg1);
-  argvec[2] = 0;
-
-  /* make the right function name up */  
-  strcpy(tstr,"operator__");
-  ptr = tstr+8;
-  strcpy(mangle_tstr, "__");
-  mangle_ptr = mangle_tstr+2;
-  switch (op)
-    {
-    case UNOP_PREINCREMENT:	strcpy(ptr,"++"); break;
-    case UNOP_PREDECREMENT:	strcpy(ptr,"++"); break;
-    case UNOP_POSTINCREMENT:	strcpy(ptr,"++"); break;
-    case UNOP_POSTDECREMENT:	strcpy(ptr,"++"); break;
-    case UNOP_LOGICAL_NOT:	strcpy(ptr,"!"); break;
-    case UNOP_COMPLEMENT:	strcpy(ptr,"~"); break;
-    case UNOP_NEG:		strcpy(ptr,"-"); break;
-    default:
-      error ("Invalid binary operation specified.");
-    }
-
-  argvec[0] = value_struct_elt (&arg1, argvec+1, tstr, &static_memfuncp, "structure");
-
-  if (argvec[0])
-    {
-      if (static_memfuncp)
-	{
-	  argvec[1] = argvec[0];
-	  argvec++;
-	}
-      return call_function_by_hand (argvec[0], 1 - static_memfuncp, argvec + 1);
-    }
-  error ("member function %s not found", tstr);
-  return 0;  /* For lint -- never reached */
-}
-
-
-/* Concatenate two values with the following conditions:
-
-   (1)	Both values must be either bitstring values or character string
-	values and the resulting value consists of the concatenation of
-	ARG1 followed by ARG2.
-
-	or
-
-	One value must be an integer value and the other value must be
-	either a bitstring value or character string value, which is
-	to be repeated by the number of times specified by the integer
-	value.
-
-
-    (2)	Boolean values are also allowed and are treated as bit string
-    	values of length 1.
-
-    (3)	Character values are also allowed and are treated as character
-    	string values of length 1.
-*/
-
-value_ptr
-value_concat (arg1, arg2)
-     value_ptr arg1, arg2;
-{
-  register value_ptr inval1, inval2, outval;
-  int inval1len, inval2len;
-  int count, idx;
-  char *ptr;
-  char inchar;
-  struct type *type1 = check_typedef (VALUE_TYPE (arg1));
-  struct type *type2 = check_typedef (VALUE_TYPE (arg2));
-
-  COERCE_VARYING_ARRAY (arg1, type1);
-  COERCE_VARYING_ARRAY (arg2, type2);
-
-  /* First figure out if we are dealing with two values to be concatenated
-     or a repeat count and a value to be repeated.  INVAL1 is set to the
-     first of two concatenated values, or the repeat count.  INVAL2 is set
-     to the second of the two concatenated values or the value to be 
-     repeated. */
-
-  if (TYPE_CODE (type2) == TYPE_CODE_INT)
-    {
-      struct type *tmp = type1;
-      type1 = tmp;
-      tmp = type2;
-      inval1 = arg2;
-      inval2 = arg1;
-    }
-  else
-    {
-      inval1 = arg1;
-      inval2 = arg2;
-    }
-
-  /* Now process the input values. */
-
-  if (TYPE_CODE (type1) == TYPE_CODE_INT)
-    {
-      /* We have a repeat count.  Validate the second value and then
-	 construct a value repeated that many times. */
-      if (TYPE_CODE (type2) == TYPE_CODE_STRING
-	  || TYPE_CODE (type2) == TYPE_CODE_CHAR)
-	{
-	  count = longest_to_int (value_as_long (inval1));
-	  inval2len = TYPE_LENGTH (type2);
-	  ptr = (char *) alloca (count * inval2len);
-	  if (TYPE_CODE (type2) == TYPE_CODE_CHAR)
-	    {
-	      inchar = (char) unpack_long (type2,
-					   VALUE_CONTENTS (inval2));
-	      for (idx = 0; idx < count; idx++)
-		{
-		  *(ptr + idx) = inchar;
-		}
-	    }
-	  else
-	    {
-	      for (idx = 0; idx < count; idx++)
-		{
-		  memcpy (ptr + (idx * inval2len), VALUE_CONTENTS (inval2),
-			  inval2len);
-		}
-	    }
-	  outval = value_string (ptr, count * inval2len);
-	}
-      else if (TYPE_CODE (type2) == TYPE_CODE_BITSTRING
-	       || TYPE_CODE (type2) == TYPE_CODE_BOOL)
-	{
-	  error ("unimplemented support for bitstring/boolean repeats");
-	}
-      else
-	{
-	  error ("can't repeat values of that type");
-	}
-    }
-  else if (TYPE_CODE (type1) == TYPE_CODE_STRING
-      || TYPE_CODE (type1) == TYPE_CODE_CHAR)
-    {
-      /* We have two character strings to concatenate. */
-      if (TYPE_CODE (type2) != TYPE_CODE_STRING
-	  && TYPE_CODE (type2) != TYPE_CODE_CHAR)
-	{
-	  error ("Strings can only be concatenated with other strings.");
-	}
-      inval1len = TYPE_LENGTH (type1);
-      inval2len = TYPE_LENGTH (type2);
-      ptr = (char *) alloca (inval1len + inval2len);
-      if (TYPE_CODE (type1) == TYPE_CODE_CHAR)
-	{
-	  *ptr = (char) unpack_long (type1, VALUE_CONTENTS (inval1));
-	}
-      else
-	{
-	  memcpy (ptr, VALUE_CONTENTS (inval1), inval1len);
-	}
-      if (TYPE_CODE (type2) == TYPE_CODE_CHAR)
-	{
-	  *(ptr + inval1len) = 
-	    (char) unpack_long (type2, VALUE_CONTENTS (inval2));
-	}
-      else
-	{
-	  memcpy (ptr + inval1len, VALUE_CONTENTS (inval2), inval2len);
-	}
-      outval = value_string (ptr, inval1len + inval2len);
-    }
-  else if (TYPE_CODE (type1) == TYPE_CODE_BITSTRING
-	   || TYPE_CODE (type1) == TYPE_CODE_BOOL)
-    {
-      /* We have two bitstrings to concatenate. */
-      if (TYPE_CODE (type2) != TYPE_CODE_BITSTRING
-	  && TYPE_CODE (type2) != TYPE_CODE_BOOL)
-	{
-	  error ("Bitstrings or booleans can only be concatenated with other bitstrings or booleans.");
-	}
-      error ("unimplemented support for bitstring/boolean concatenation.");
-    }      
-  else
-    {
-      /* We don't know how to concatenate these operands. */
-      error ("illegal operands for concatenation.");
-    }
-  return (outval);
-}
-
-
-
-/* Perform a binary operation on two operands which have reasonable
-   representations as integers or floats.  This includes booleans,
-   characters, integers, or floats.
-   Does not support addition and subtraction on pointers;
-   use value_add or value_sub if you want to handle those possibilities.  */
-
-value_ptr
-value_binop (arg1, arg2, op)
-     value_ptr arg1, arg2;
-     enum exp_opcode op;
-{
-  register value_ptr val;
-  struct type *type1, *type2;
-
-  COERCE_REF (arg1);
-  COERCE_REF (arg2);
-  COERCE_ENUM (arg1);
-  COERCE_ENUM (arg2);
-  type1 = check_typedef (VALUE_TYPE (arg1));
-  type2 = check_typedef (VALUE_TYPE (arg2));
-
-  if ((TYPE_CODE (type1) != TYPE_CODE_FLT
-       && TYPE_CODE (type1) != TYPE_CODE_CHAR
-       && TYPE_CODE (type1) != TYPE_CODE_INT
-       && TYPE_CODE (type1) != TYPE_CODE_BOOL
-       && TYPE_CODE (type1) != TYPE_CODE_RANGE)
-      ||
-      (TYPE_CODE (type2) != TYPE_CODE_FLT
-       && TYPE_CODE (type2) != TYPE_CODE_CHAR
-       && TYPE_CODE (type2) != TYPE_CODE_INT
-       && TYPE_CODE (type2) != TYPE_CODE_BOOL
-       && TYPE_CODE (type2) != TYPE_CODE_RANGE))
-    error ("Argument to arithmetic operation not a number or boolean.");
-
-  if (TYPE_CODE (type1) == TYPE_CODE_FLT
-      ||
-      TYPE_CODE (type2) == TYPE_CODE_FLT)
-    {
-      /* FIXME-if-picky-about-floating-accuracy: Should be doing this
-	 in target format.  real.c in GCC probably has the necessary
-	 code.  */
-      DOUBLEST v1, v2, v;
-      v1 = value_as_double (arg1);
-      v2 = value_as_double (arg2);
-      switch (op)
-	{
-	case BINOP_ADD:
-	  v = v1 + v2;
-	  break;
-
-	case BINOP_SUB:
-	  v = v1 - v2;
-	  break;
-
-	case BINOP_MUL:
-	  v = v1 * v2;
-	  break;
-
-	case BINOP_DIV:
-	  v = v1 / v2;
-	  break;
-
-	default:
-	  error ("Integer-only operation on floating point number.");
-	}
-
-      /* If either arg was long double, make sure that value is also long
-	 double.  */
-
-      if (TYPE_LENGTH(type1) * 8 > TARGET_DOUBLE_BIT
-	  || TYPE_LENGTH(type2) * 8 > TARGET_DOUBLE_BIT)
-	val = allocate_value (builtin_type_long_double);
-      else
-	val = allocate_value (builtin_type_double);
-
-      store_floating (VALUE_CONTENTS_RAW (val), TYPE_LENGTH (VALUE_TYPE (val)),
-		      v);
-    }
-  else if (TYPE_CODE (type1) == TYPE_CODE_BOOL
-	   &&
-	   TYPE_CODE (type2) == TYPE_CODE_BOOL)
-      {
-	  LONGEST v1, v2, v;
-	  v1 = value_as_long (arg1);
-	  v2 = value_as_long (arg2);
-	  
-	  switch (op)
-	    {
-	    case BINOP_BITWISE_AND:
-	      v = v1 & v2;
-	      break;
-	      
-	    case BINOP_BITWISE_IOR:
-	      v = v1 | v2;
-	      break;
-	      
-	    case BINOP_BITWISE_XOR:
-	      v = v1 ^ v2;
-	      break;
-	      
-	    default:
-	      error ("Invalid operation on booleans.");
-	    }
-	  
-	  val = allocate_value (type1);
-	  store_signed_integer (VALUE_CONTENTS_RAW (val),
-				TYPE_LENGTH (type1),
-				v);
-      }
-  else
-    /* Integral operations here.  */
-    /* FIXME:  Also mixed integral/booleans, with result an integer. */
-    /* FIXME: This implements ANSI C rules (also correct for C++).
-       What about FORTRAN and chill?  */
-    {
-      unsigned int promoted_len1 = TYPE_LENGTH (type1);
-      unsigned int promoted_len2 = TYPE_LENGTH (type2);
-      int is_unsigned1 = TYPE_UNSIGNED (type1);
-      int is_unsigned2 = TYPE_UNSIGNED (type2);
-      unsigned int result_len;
-      int unsigned_operation;
-
-      /* Determine type length and signedness after promotion for
-	 both operands.  */
-      if (promoted_len1 < TYPE_LENGTH (builtin_type_int))
-	{
-	  is_unsigned1 = 0;
-	  promoted_len1 = TYPE_LENGTH (builtin_type_int);
-	}
-      if (promoted_len2 < TYPE_LENGTH (builtin_type_int))
-	{
-	  is_unsigned2 = 0;
-	  promoted_len2 = TYPE_LENGTH (builtin_type_int);
-	}
-
-      /* Determine type length of the result, and if the operation should
-	 be done unsigned.
-	 Use the signedness of the operand with the greater length.
-	 If both operands are of equal length, use unsigned operation
-	 if one of the operands is unsigned.  */
-      if (promoted_len1 > promoted_len2)
-	{
-	  unsigned_operation = is_unsigned1;
-	  result_len = promoted_len1;
-	}
-      else if (promoted_len2 > promoted_len1)
-	{
-	  unsigned_operation = is_unsigned2;
-	  result_len = promoted_len2;
-	}
-      else
-	{
-	  unsigned_operation = is_unsigned1 || is_unsigned2;
-	  result_len = promoted_len1;
-	}
-
-      if (unsigned_operation)
-	{
-	  unsigned LONGEST v1, v2, v;
-	  v1 = (unsigned LONGEST) value_as_long (arg1);
-	  v2 = (unsigned LONGEST) value_as_long (arg2);
-
-	  /* Truncate values to the type length of the result.  */
-	  if (result_len < sizeof (unsigned LONGEST))
-	    {
-	      v1 &= ((LONGEST) 1 << HOST_CHAR_BIT * result_len) - 1;
-	      v2 &= ((LONGEST) 1 << HOST_CHAR_BIT * result_len) - 1;
-	    }
-	  
-	  switch (op)
-	    {
-	    case BINOP_ADD:
-	      v = v1 + v2;
-	      break;
-	      
-	    case BINOP_SUB:
-	      v = v1 - v2;
-	      break;
-	      
-	    case BINOP_MUL:
-	      v = v1 * v2;
-	      break;
-	      
-	    case BINOP_DIV:
-	      v = v1 / v2;
-	      break;
-	      
-	    case BINOP_REM:
-	      v = v1 % v2;
-	      break;
-	      
-	    case BINOP_MOD:
-	      /* Knuth 1.2.4, integer only.  Note that unlike the C '%' op,
-	         v1 mod 0 has a defined value, v1. */
-	      /* Chill specifies that v2 must be > 0, so check for that. */
-	      if (current_language -> la_language == language_chill
-		  && value_as_long (arg2) <= 0)
-		{
-		  error ("Second operand of MOD must be greater than zero.");
-		}
-	      if (v2 == 0)
-		{
-		  v = v1;
-		}
-	      else
-		{
-		  v = v1/v2;
-		  /* Note floor(v1/v2) == v1/v2 for unsigned. */
-		  v = v1 - (v2 * v);
-		}
-	      break;
-	      
-	    case BINOP_LSH:
-	      v = v1 << v2;
-	      break;
-	      
-	    case BINOP_RSH:
-	      v = v1 >> v2;
-	      break;
-	      
-	    case BINOP_BITWISE_AND:
-	      v = v1 & v2;
-	      break;
-	      
-	    case BINOP_BITWISE_IOR:
-	      v = v1 | v2;
-	      break;
-	      
-	    case BINOP_BITWISE_XOR:
-	      v = v1 ^ v2;
-	      break;
-	      
-	    case BINOP_LOGICAL_AND:
-	      v = v1 && v2;
-	      break;
-	      
-	    case BINOP_LOGICAL_OR:
-	      v = v1 || v2;
-	      break;
-	      
-	    case BINOP_MIN:
-	      v = v1 < v2 ? v1 : v2;
-	      break;
-	      
-	    case BINOP_MAX:
-	      v = v1 > v2 ? v1 : v2;
-	      break;
-
-	    case BINOP_EQUAL:
-	      v = v1 == v2;
-	      break;
-
-	    case BINOP_LESS:
-	      v = v1 < v2;
-	      break;
-	      
-	    default:
-	      error ("Invalid binary operation on numbers.");
-	    }
-
-	  /* This is a kludge to get around the fact that we don't
-	     know how to determine the result type from the types of
-	     the operands.  (I'm not really sure how much we feel the
-	     need to duplicate the exact rules of the current
-	     language.  They can get really hairy.  But not to do so
-	     makes it hard to document just what we *do* do).  */
-
-	  /* Can't just call init_type because we wouldn't know what
-	     name to give the type.  */
-	  val = allocate_value
-	    (result_len > TARGET_LONG_BIT / HOST_CHAR_BIT
-	     ? builtin_type_unsigned_long_long
-	     : builtin_type_unsigned_long);
-	  store_unsigned_integer (VALUE_CONTENTS_RAW (val),
-				  TYPE_LENGTH (VALUE_TYPE (val)),
-				  v);
-	}
-      else
-	{
-	  LONGEST v1, v2, v;
-	  v1 = value_as_long (arg1);
-	  v2 = value_as_long (arg2);
-	  
-	  switch (op)
-	    {
-	    case BINOP_ADD:
-	      v = v1 + v2;
-	      break;
-	      
-	    case BINOP_SUB:
-	      v = v1 - v2;
-	      break;
-	      
-	    case BINOP_MUL:
-	      v = v1 * v2;
-	      break;
-	      
-	    case BINOP_DIV:
-	      v = v1 / v2;
-	      break;
-	      
-	    case BINOP_REM:
-	      v = v1 % v2;
-	      break;
-	      
-	    case BINOP_MOD:
-	      /* Knuth 1.2.4, integer only.  Note that unlike the C '%' op,
-	         X mod 0 has a defined value, X. */
-	      /* Chill specifies that v2 must be > 0, so check for that. */
-	      if (current_language -> la_language == language_chill
-		  && v2 <= 0)
-		{
-		  error ("Second operand of MOD must be greater than zero.");
-		}
-	      if (v2 == 0)
-		{
-		  v = v1;
-		}
-	      else
-		{
-		  v = v1/v2;
-		  /* Compute floor. */
-		  if (TRUNCATION_TOWARDS_ZERO && (v < 0) && ((v1 % v2) != 0))
-		    {
-		      v--;
-		    }
-		  v = v1 - (v2 * v);
-		}
-	      break;
-	      
-	    case BINOP_LSH:
-	      v = v1 << v2;
-	      break;
-	      
-	    case BINOP_RSH:
-	      v = v1 >> v2;
-	      break;
-	      
-	    case BINOP_BITWISE_AND:
-	      v = v1 & v2;
-	      break;
-	      
-	    case BINOP_BITWISE_IOR:
-	      v = v1 | v2;
-	      break;
-	      
-	    case BINOP_BITWISE_XOR:
-	      v = v1 ^ v2;
-	      break;
-	      
-	    case BINOP_LOGICAL_AND:
-	      v = v1 && v2;
-	      break;
-	      
-	    case BINOP_LOGICAL_OR:
-	      v = v1 || v2;
-	      break;
-	      
-	    case BINOP_MIN:
-	      v = v1 < v2 ? v1 : v2;
-	      break;
-	      
-	    case BINOP_MAX:
-	      v = v1 > v2 ? v1 : v2;
-	      break;
-
-	    case BINOP_EQUAL:
-	      v = v1 == v2;
-	      break;
-
-	    case BINOP_LESS:
-	      v = v1 < v2;
-	      break;
-	      
-	    default:
-	      error ("Invalid binary operation on numbers.");
-	    }
-
-	  /* This is a kludge to get around the fact that we don't
-	     know how to determine the result type from the types of
-	     the operands.  (I'm not really sure how much we feel the
-	     need to duplicate the exact rules of the current
-	     language.  They can get really hairy.  But not to do so
-	     makes it hard to document just what we *do* do).  */
-
-	  /* Can't just call init_type because we wouldn't know what
-	     name to give the type.  */
-	  val = allocate_value
-	    (result_len > TARGET_LONG_BIT / HOST_CHAR_BIT
-	     ? builtin_type_long_long
-	     : builtin_type_long);
-	  store_signed_integer (VALUE_CONTENTS_RAW (val),
-				TYPE_LENGTH (VALUE_TYPE (val)),
-				v);
-	}
-    }
-
-  return val;
-}
-
-/* Simulate the C operator ! -- return 1 if ARG1 contains zero.  */
-
-int
-value_logical_not (arg1)
-     value_ptr arg1;
-{
-  register int len;
-  register char *p;
-  struct type *type1;
-
-  COERCE_NUMBER (arg1);
-  type1 = check_typedef (VALUE_TYPE (arg1));
-
-  if (TYPE_CODE (type1) == TYPE_CODE_FLT)
-    return 0 == value_as_double (arg1);
-
-  len = TYPE_LENGTH (type1);
-  p = VALUE_CONTENTS (arg1);
-
-  while (--len >= 0)
-    {
-      if (*p++)
-	break;
-    }
-
-  return len < 0;
-}
-
-/* Simulate the C operator == by returning a 1
-   iff ARG1 and ARG2 have equal contents.  */
-
-int
-value_equal (arg1, arg2)
-     register value_ptr arg1, arg2;
-
-{
-  register int len;
-  register char *p1, *p2;
-  struct type *type1, *type2;
-  enum type_code code1;
-  enum type_code code2;
-
-  COERCE_NUMBER (arg1);
-  COERCE_NUMBER (arg2);
-
-  type1 = check_typedef (VALUE_TYPE (arg1));
-  type2 = check_typedef (VALUE_TYPE (arg2));
-  code1 = TYPE_CODE (type1);
-  code2 = TYPE_CODE (type2);
-
-  if (code1 == TYPE_CODE_INT && code2 == TYPE_CODE_INT)
-    return longest_to_int (value_as_long (value_binop (arg1, arg2,
-						       BINOP_EQUAL)));
-  else if ((code1 == TYPE_CODE_FLT || code1 == TYPE_CODE_INT)
-	   && (code2 == TYPE_CODE_FLT || code2 == TYPE_CODE_INT))
-    return value_as_double (arg1) == value_as_double (arg2);
-
-  /* FIXME: Need to promote to either CORE_ADDR or LONGEST, whichever
-     is bigger.  */
-  else if (code1 == TYPE_CODE_PTR && code2 == TYPE_CODE_INT)
-    return value_as_pointer (arg1) == (CORE_ADDR) value_as_long (arg2);
-  else if (code2 == TYPE_CODE_PTR && code1 == TYPE_CODE_INT)
-    return (CORE_ADDR) value_as_long (arg1) == value_as_pointer (arg2);
-
-  else if (code1 == code2
-	   && ((len = (int) TYPE_LENGTH (type1))
-	       == (int) TYPE_LENGTH (type2)))
-    {
-      p1 = VALUE_CONTENTS (arg1);
-      p2 = VALUE_CONTENTS (arg2);
-      while (--len >= 0)
-	{
-	  if (*p1++ != *p2++)
-	    break;
-	}
-      return len < 0;
-    }
-  else
-    {
-      error ("Invalid type combination in equality test.");
-      return 0;  /* For lint -- never reached */
-    }
-}
-
-/* Simulate the C operator < by returning 1
-   iff ARG1's contents are less than ARG2's.  */
-
-int
-value_less (arg1, arg2)
-     register value_ptr arg1, arg2;
-{
-  register enum type_code code1;
-  register enum type_code code2;
-  struct type *type1, *type2;
-
-  COERCE_NUMBER (arg1);
-  COERCE_NUMBER (arg2);
-
-  type1 = check_typedef (VALUE_TYPE (arg1));
-  type2 = check_typedef (VALUE_TYPE (arg2));
-  code1 = TYPE_CODE (type1);
-  code2 = TYPE_CODE (type2);
-
-  if (code1 == TYPE_CODE_INT && code2 == TYPE_CODE_INT)
-    return longest_to_int (value_as_long (value_binop (arg1, arg2,
-						       BINOP_LESS)));
-  else if ((code1 == TYPE_CODE_FLT || code1 == TYPE_CODE_INT)
-	   && (code2 == TYPE_CODE_FLT || code2 == TYPE_CODE_INT))
-    return value_as_double (arg1) < value_as_double (arg2);
-  else if (code1 == TYPE_CODE_PTR && code2 == TYPE_CODE_PTR)
-    return value_as_pointer (arg1) < value_as_pointer (arg2);
-
-  /* FIXME: Need to promote to either CORE_ADDR or LONGEST, whichever
-     is bigger.  */
-  else if (code1 == TYPE_CODE_PTR && code2 == TYPE_CODE_INT)
-    return value_as_pointer (arg1) < (CORE_ADDR) value_as_long (arg2);
-  else if (code2 == TYPE_CODE_PTR && code1 == TYPE_CODE_INT)
-    return (CORE_ADDR) value_as_long (arg1) < value_as_pointer (arg2);
-
-  else
-    {
-      error ("Invalid type combination in ordering comparison.");
-      return 0;
-    }
-}
-
-/* The unary operators - and ~.  Both free the argument ARG1.  */
-
-value_ptr
-value_neg (arg1)
-     register value_ptr arg1;
-{
-  register struct type *type;
-
-  COERCE_REF (arg1);
-  COERCE_ENUM (arg1);
-
-  type = check_typedef (VALUE_TYPE (arg1));
-
-  if (TYPE_CODE (type) == TYPE_CODE_FLT)
-    return value_from_double (type, - value_as_double (arg1));
-  else if (TYPE_CODE (type) == TYPE_CODE_INT)
-    return value_from_longest (type, - value_as_long (arg1));
-  else {
-    error ("Argument to negate operation not a number.");
-    return 0;  /* For lint -- never reached */
-  }
-}
-
-value_ptr
-value_complement (arg1)
-     register value_ptr arg1;
-{
-  COERCE_REF (arg1);
-  COERCE_ENUM (arg1);
-
-  if (TYPE_CODE (check_typedef (VALUE_TYPE (arg1))) != TYPE_CODE_INT)
-    error ("Argument to complement operation not an integer.");
-
-  return value_from_longest (VALUE_TYPE (arg1), ~ value_as_long (arg1));
-}
-
-/* The INDEX'th bit of SET value whose VALUE_TYPE is TYPE,
-   and whose VALUE_CONTENTS is valaddr.
-   Return -1 if out of range, -2 other error. */
-
-int
-value_bit_index (type, valaddr, index)
-     struct type *type;
-     char *valaddr;
-     int index;
-{
-  LONGEST low_bound, high_bound;
-  LONGEST word;
-  unsigned rel_index;
-  struct type *range = TYPE_FIELD_TYPE (type, 0);
-  if (get_discrete_bounds (range, &low_bound, &high_bound) < 0)
-    return -2;
-  if (index < low_bound || index > high_bound)
-    return -1;
-  rel_index = index - low_bound;
-  word = unpack_long (builtin_type_unsigned_char,
-		      valaddr + (rel_index / TARGET_CHAR_BIT));
-  rel_index %= TARGET_CHAR_BIT;
-  if (BITS_BIG_ENDIAN)
-    rel_index = TARGET_CHAR_BIT - 1 - rel_index;
-  return (word >> rel_index) & 1;
-}
-
-value_ptr
-value_in (element, set)
-     value_ptr element, set;
-{
-  int member;
-  struct type *settype = check_typedef (VALUE_TYPE (set));
-  struct type *eltype = check_typedef (VALUE_TYPE (element));
-  if (TYPE_CODE (eltype) == TYPE_CODE_RANGE)
-    eltype = TYPE_TARGET_TYPE (eltype);
-  if (TYPE_CODE (settype) != TYPE_CODE_SET)
-    error ("Second argument of 'IN' has wrong type");
-  if (TYPE_CODE (eltype) != TYPE_CODE_INT
-      && TYPE_CODE (eltype) != TYPE_CODE_CHAR
-      && TYPE_CODE (eltype) != TYPE_CODE_ENUM
-      && TYPE_CODE (eltype) != TYPE_CODE_BOOL)
-    error ("First argument of 'IN' has wrong type");
-  member = value_bit_index (settype, VALUE_CONTENTS (set),
-			    value_as_long (element));
-  if (member < 0)
-    error ("First argument of 'IN' not in range");
-  return value_from_longest (LA_BOOL_TYPE, member);
-}
-
-void
-_initialize_valarith ()
-{
-}
diff --git a/gdb/valops.c b/gdb/valops.c
deleted file mode 100644
index 076b3ea..0000000
--- a/gdb/valops.c
+++ /dev/null
@@ -1,3406 +0,0 @@
-/* Perform non-arithmetic operations on values, for GDB.
-   Copyright 1986, 87, 89, 91, 92, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "demangle.h"
-#include "language.h"
-#include "gdbcmd.h"
-
-#include <errno.h>
-#include "gdb_string.h"
-
-/* Default to coercing float to double in function calls only when there is
-   no prototype.  Otherwise on targets where the debug information is incorrect
-   for either the prototype or non-prototype case, we can force it by defining
-   COERCE_FLOAT_TO_DOUBLE in the target configuration file. */
-
-#ifndef COERCE_FLOAT_TO_DOUBLE
-#define COERCE_FLOAT_TO_DOUBLE (param_type == NULL)
-#endif
-
-/* Flag indicating HP compilers were used; needed to correctly handle some
-   value operations with HP aCC code/runtime. */
-extern int hp_som_som_object_present;
-
-
-/* Local functions.  */
-
-static int typecmp PARAMS ((int staticp, struct type *t1[], value_ptr t2[]));
-
-#ifdef CALL_DUMMY
-static CORE_ADDR find_function_addr PARAMS ((value_ptr, struct type **));
-static value_ptr value_arg_coerce PARAMS ((value_ptr, struct type *, int));
-#endif
-
-
-#ifndef PUSH_ARGUMENTS
-static CORE_ADDR value_push PARAMS ((CORE_ADDR, value_ptr));
-#endif
-
-static value_ptr search_struct_field PARAMS ((char *, value_ptr, int,
-					      struct type *, int));
-
-static value_ptr search_struct_field_aux PARAMS ((char *, value_ptr, int,
-                                                  struct type *, int, int *, char *,
-                                                  struct type **));
-
-static value_ptr search_struct_method PARAMS ((char *, value_ptr *,
-					       value_ptr *,
-					       int, int *, struct type *));
-
-static int check_field_in PARAMS ((struct type *, const char *));
-
-static CORE_ADDR allocate_space_in_inferior PARAMS ((int));
-
-static value_ptr cast_into_complex PARAMS ((struct type *, value_ptr));
-
-void _initialize_valops PARAMS ((void));
-
-#define VALUE_SUBSTRING_START(VAL) VALUE_FRAME(VAL)
-
-/* Flag for whether we want to abandon failed expression evals by default.  */
-
-#if 0
-static int auto_abandon = 0;
-#endif
-
-int overload_resolution = 0;
-
-
-
-/* Find the address of function name NAME in the inferior.  */
-
-value_ptr
-find_function_in_inferior (name)
-     char *name;
-{
-  register struct symbol *sym;
-  sym = lookup_symbol (name, 0, VAR_NAMESPACE, 0, NULL);
-  if (sym != NULL)
-    {
-      if (SYMBOL_CLASS (sym) != LOC_BLOCK)
-	{
-	  error ("\"%s\" exists in this program but is not a function.",
-		 name);
-	}
-      return value_of_variable (sym, NULL);
-    }
-  else
-    {
-      struct minimal_symbol *msymbol = lookup_minimal_symbol(name, NULL, NULL);
-      if (msymbol != NULL)
-	{
-	  struct type *type;
-	  LONGEST maddr;
-	  type = lookup_pointer_type (builtin_type_char);
-	  type = lookup_function_type (type);
-	  type = lookup_pointer_type (type);
-	  maddr = (LONGEST) SYMBOL_VALUE_ADDRESS (msymbol);
-	  return value_from_longest (type, maddr);
-	}
-      else
-	{
-          if (!target_has_execution)
-	    error ("evaluation of this expression requires the target program to be active");
-          else
-	    error ("evaluation of this expression requires the program to have a function \"%s\".", name);
-	}
-    }
-}
-
-/* Allocate NBYTES of space in the inferior using the inferior's malloc
-   and return a value that is a pointer to the allocated space. */
-
-value_ptr
-value_allocate_space_in_inferior (len)
-     int len;
-{
-  value_ptr blocklen;
-  register value_ptr val = find_function_in_inferior ("malloc");
-
-  blocklen = value_from_longest (builtin_type_int, (LONGEST) len);
-  val = call_function_by_hand (val, 1, &blocklen);
-  if (value_logical_not (val))
-    {
-      if (!target_has_execution)
-        error ("No memory available to program now: you need to start the target first");
-      else 
-        error ("No memory available to program: call to malloc failed");
-    }
-  return val;
-}
-
-static CORE_ADDR
-allocate_space_in_inferior (len)
-     int len;
-{
-  return value_as_long (value_allocate_space_in_inferior (len));
-}
-
-/* Cast value ARG2 to type TYPE and return as a value.
-   More general than a C cast: accepts any two types of the same length,
-   and if ARG2 is an lvalue it can be cast into anything at all.  */
-/* In C++, casts may change pointer or object representations.  */
-
-value_ptr
-value_cast (type, arg2)
-     struct type *type;
-     register value_ptr arg2;
-{
-  register enum type_code code1;
-  register enum type_code code2;
-  register int scalar;
-  struct type *type2;
-
-  int convert_to_boolean = 0;
-  
-  if (VALUE_TYPE (arg2) == type)
-    return arg2;
-
-  CHECK_TYPEDEF (type);
-  code1 = TYPE_CODE (type);
-  COERCE_REF(arg2);
-  type2 = check_typedef (VALUE_TYPE (arg2));
-
-  /* A cast to an undetermined-length array_type, such as (TYPE [])OBJECT,
-     is treated like a cast to (TYPE [N])OBJECT,
-     where N is sizeof(OBJECT)/sizeof(TYPE). */
-  if (code1 == TYPE_CODE_ARRAY)
-    {
-      struct type *element_type = TYPE_TARGET_TYPE (type);
-      unsigned element_length = TYPE_LENGTH (check_typedef (element_type));
-      if (element_length > 0
-	  && TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
-	{
-	  struct type *range_type = TYPE_INDEX_TYPE (type);
-	  int val_length = TYPE_LENGTH (type2);
-	  LONGEST low_bound, high_bound, new_length;
-	  if (get_discrete_bounds (range_type, &low_bound, &high_bound) < 0)
-	    low_bound = 0, high_bound = 0;
-	  new_length = val_length / element_length;
-	  if (val_length % element_length != 0)
-	    warning("array element type size does not divide object size in cast");
-	  /* FIXME-type-allocation: need a way to free this type when we are
-	     done with it.  */
-	  range_type = create_range_type ((struct type *) NULL,
-					  TYPE_TARGET_TYPE (range_type),
-					  low_bound,
-					  new_length + low_bound - 1);
-	  VALUE_TYPE (arg2) = create_array_type ((struct type *) NULL,
-						 element_type, range_type);
-	  return arg2;
-	}
-    }
-
-  if (current_language->c_style_arrays
-      && TYPE_CODE (type2) == TYPE_CODE_ARRAY)
-    arg2 = value_coerce_array (arg2);
-
-  if (TYPE_CODE (type2) == TYPE_CODE_FUNC)
-    arg2 = value_coerce_function (arg2);
-
-  type2 = check_typedef (VALUE_TYPE (arg2));
-  COERCE_VARYING_ARRAY (arg2, type2);
-  code2 = TYPE_CODE (type2);
-
-  if (code1 == TYPE_CODE_COMPLEX)
-    return cast_into_complex (type, arg2);
-  if (code1 == TYPE_CODE_BOOL)
-    {
-      code1 = TYPE_CODE_INT;
-      convert_to_boolean = 1;
-    }
-  if (code1 == TYPE_CODE_CHAR)
-    code1 = TYPE_CODE_INT;
-  if (code2 == TYPE_CODE_BOOL || code2 == TYPE_CODE_CHAR)
-    code2 = TYPE_CODE_INT;
-
-  scalar = (code2 == TYPE_CODE_INT || code2 == TYPE_CODE_FLT
-	    || code2 == TYPE_CODE_ENUM || code2 == TYPE_CODE_RANGE);
-
-  if (   code1 == TYPE_CODE_STRUCT
-      && code2 == TYPE_CODE_STRUCT
-      && TYPE_NAME (type) != 0)
-    {
-      /* Look in the type of the source to see if it contains the
-	 type of the target as a superclass.  If so, we'll need to
-	 offset the object in addition to changing its type.  */
-      value_ptr v = search_struct_field (type_name_no_tag (type),
-					 arg2, 0, type2, 1);
-      if (v)
-	{
-	  VALUE_TYPE (v) = type;
-	  return v;
-	}
-    }
-  if (code1 == TYPE_CODE_FLT && scalar)
-    return value_from_double (type, value_as_double (arg2));
-  else if ((code1 == TYPE_CODE_INT || code1 == TYPE_CODE_ENUM
-	    || code1 == TYPE_CODE_RANGE)
-	   && (scalar || code2 == TYPE_CODE_PTR))
-    {
-      LONGEST longest;
-      
-      if (hp_som_som_object_present &&  /* if target compiled by HP aCC */ 
-          (code2 == TYPE_CODE_PTR))
-        {
-          unsigned int * ptr;
-          value_ptr retvalp;
-          
-          switch (TYPE_CODE (TYPE_TARGET_TYPE (type2)))
-            {
-              /* With HP aCC, pointers to data members have a bias */ 
-              case TYPE_CODE_MEMBER:
-                retvalp = value_from_longest (type, value_as_long (arg2));
-                ptr = (unsigned int *) VALUE_CONTENTS (retvalp); /* force evaluation */
-                *ptr &= ~0x20000000; /* zap 29th bit to remove bias */ 
-                return retvalp;
-
-              /* While pointers to methods don't really point to a function */ 
-              case TYPE_CODE_METHOD:
-                error ("Pointers to methods not supported with HP aCC");
-
-              default:
-                break; /* fall out and go to normal handling */ 
-            }
-        }
-      longest = value_as_long (arg2);
-      return value_from_longest (type, convert_to_boolean ? (LONGEST) (longest ? 1 : 0) : longest);
-    }
-  else if (TYPE_LENGTH (type) == TYPE_LENGTH (type2))
-    {
-      if (code1 == TYPE_CODE_PTR && code2 == TYPE_CODE_PTR)
-	{
-	  struct type *t1 = check_typedef (TYPE_TARGET_TYPE (type));
-	  struct type *t2 = check_typedef (TYPE_TARGET_TYPE (type2));
-	  if (   TYPE_CODE (t1) == TYPE_CODE_STRUCT
-	      && TYPE_CODE (t2) == TYPE_CODE_STRUCT
-	      && !value_logical_not (arg2))
-	    {
-	      value_ptr v;
-
-	      /* Look in the type of the source to see if it contains the
-		 type of the target as a superclass.  If so, we'll need to
-		 offset the pointer rather than just change its type.  */
-	      if (TYPE_NAME (t1) != NULL)
-		{
-		  v = search_struct_field (type_name_no_tag (t1),
-					   value_ind (arg2), 0, t2, 1);
-		  if (v)
-		    {
-		      v = value_addr (v);
-		      VALUE_TYPE (v) = type;
-		      return v;
-		    }
-		}
-
-	      /* Look in the type of the target to see if it contains the
-		 type of the source as a superclass.  If so, we'll need to
-		 offset the pointer rather than just change its type.
-		 FIXME: This fails silently with virtual inheritance.  */
-	      if (TYPE_NAME (t2) != NULL)
-		{
-		  v = search_struct_field (type_name_no_tag (t2),
-					   value_zero (t1, not_lval), 0, t1, 1);
-		  if (v)
-		    {
-		      value_ptr v2 = value_ind (arg2);
-		      VALUE_ADDRESS (v2) -= VALUE_ADDRESS (v)
-					    + VALUE_OFFSET (v);
-		      v2 = value_addr (v2);
-		      VALUE_TYPE (v2) = type;
-		      return v2;
-		    }
-		}
-	    }
-	  /* No superclass found, just fall through to change ptr type.  */
-	}
-      VALUE_TYPE (arg2) = type;
-      VALUE_ENCLOSING_TYPE (arg2) = type;  /* pai: chk_val */
-      VALUE_POINTED_TO_OFFSET (arg2) = 0;  /* pai: chk_val */
-      return arg2;
-    }
-  else if (chill_varying_type (type))
-    {
-      struct type *range1, *range2, *eltype1, *eltype2;
-      value_ptr val;
-      int count1, count2;
-      LONGEST low_bound, high_bound;
-      char *valaddr, *valaddr_data;
-      /* For lint warning about eltype2 possibly uninitialized: */
-      eltype2 = NULL;
-      if (code2 == TYPE_CODE_BITSTRING)
-	error ("not implemented: converting bitstring to varying type");
-      if ((code2 != TYPE_CODE_ARRAY && code2 != TYPE_CODE_STRING)
-	  || (eltype1 = check_typedef (TYPE_TARGET_TYPE (TYPE_FIELD_TYPE (type, 1))),
-	      eltype2 = check_typedef (TYPE_TARGET_TYPE (type2)),
-	      (TYPE_LENGTH (eltype1) != TYPE_LENGTH (eltype2)
-	       /* || TYPE_CODE (eltype1) != TYPE_CODE (eltype2) */ )))
-	error ("Invalid conversion to varying type");
-      range1 = TYPE_FIELD_TYPE (TYPE_FIELD_TYPE (type, 1), 0);
-      range2 = TYPE_FIELD_TYPE (type2, 0);
-      if (get_discrete_bounds (range1, &low_bound, &high_bound) < 0)
-	count1 = -1;
-      else
-	count1 = high_bound - low_bound + 1;
-      if (get_discrete_bounds (range2, &low_bound, &high_bound) < 0)
-	count1 = -1, count2 = 0;  /* To force error before */
-      else
-	count2 = high_bound - low_bound + 1;
-      if (count2 > count1)
-	error ("target varying type is too small");
-      val = allocate_value (type);
-      valaddr = VALUE_CONTENTS_RAW (val);
-      valaddr_data = valaddr + TYPE_FIELD_BITPOS (type, 1) / 8;
-      /* Set val's __var_length field to count2. */
-      store_signed_integer (valaddr, TYPE_LENGTH (TYPE_FIELD_TYPE (type, 0)),
-			    count2);
-      /* Set the __var_data field to count2 elements copied from arg2. */
-      memcpy (valaddr_data, VALUE_CONTENTS (arg2),
-	      count2 * TYPE_LENGTH (eltype2));
-      /* Zero the rest of the __var_data field of val. */
-      memset (valaddr_data + count2 * TYPE_LENGTH (eltype2), '\0',
-	      (count1 - count2) * TYPE_LENGTH (eltype2));
-      return val;
-    }
-  else if (VALUE_LVAL (arg2) == lval_memory)
-    {
-      return value_at_lazy (type, VALUE_ADDRESS (arg2) + VALUE_OFFSET (arg2),
-			    VALUE_BFD_SECTION (arg2));
-    }
-  else if (code1 == TYPE_CODE_VOID)
-    {
-      return value_zero (builtin_type_void, not_lval);
-    }
-  else
-    {
-      error ("Invalid cast.");
-      return 0;
-    }
-}
-
-/* Create a value of type TYPE that is zero, and return it.  */
-
-value_ptr
-value_zero (type, lv)
-     struct type *type;
-     enum lval_type lv;
-{
-  register value_ptr val = allocate_value (type);
-
-  memset (VALUE_CONTENTS (val), 0, TYPE_LENGTH (check_typedef (type)));
-  VALUE_LVAL (val) = lv;
-
-  return val;
-}
-
-/* Return a value with type TYPE located at ADDR.  
-
-   Call value_at only if the data needs to be fetched immediately;
-   if we can be 'lazy' and defer the fetch, perhaps indefinately, call
-   value_at_lazy instead.  value_at_lazy simply records the address of
-   the data and sets the lazy-evaluation-required flag.  The lazy flag 
-   is tested in the VALUE_CONTENTS macro, which is used if and when 
-   the contents are actually required. 
-
-   Note: value_at does *NOT* handle embedded offsets; perform such
-   adjustments before or after calling it. */
-
-value_ptr
-value_at (type, addr, sect)
-     struct type *type;
-     CORE_ADDR addr;
-     asection *sect;
-{
-  register value_ptr val;
-
-  if (TYPE_CODE (check_typedef (type)) == TYPE_CODE_VOID)
-    error ("Attempt to dereference a generic pointer.");
-
-  val = allocate_value (type);
-
-#ifdef GDB_TARGET_IS_D10V
-  if (TYPE_CODE (type) == TYPE_CODE_PTR
-      && TYPE_TARGET_TYPE (type)
-      && (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC))
-    {
-      /* pointer to function */
-      unsigned long num;
-      unsigned short snum;
-      snum = read_memory_unsigned_integer (addr, 2);
-      num = D10V_MAKE_IADDR(snum);
-      store_address ( VALUE_CONTENTS_RAW (val), 4, num);
-    }
-  else if (TYPE_CODE(type) == TYPE_CODE_PTR)
-    {
-      /* pointer to data */
-      unsigned long num;
-      unsigned short snum;
-      snum = read_memory_unsigned_integer (addr, 2);
-      num = D10V_MAKE_DADDR(snum);
-      store_address ( VALUE_CONTENTS_RAW (val), 4, num); 
-    }
-  else
-#endif
-    read_memory_section (addr, VALUE_CONTENTS_ALL_RAW (val), TYPE_LENGTH (type), sect);
-
-  VALUE_LVAL (val) = lval_memory;
-  VALUE_ADDRESS (val) = addr;
-  VALUE_BFD_SECTION (val) = sect;
-
-  return val;
-}
-
-/* Return a lazy value with type TYPE located at ADDR (cf. value_at).  */
-
-value_ptr
-value_at_lazy (type, addr, sect)
-     struct type *type;
-     CORE_ADDR addr;
-     asection *sect;
-{
-  register value_ptr val;
-
-  if (TYPE_CODE (check_typedef (type)) == TYPE_CODE_VOID)
-    error ("Attempt to dereference a generic pointer.");
-
-  val = allocate_value (type);
-
-  VALUE_LVAL (val) = lval_memory;
-  VALUE_ADDRESS (val) = addr;
-  VALUE_LAZY (val) = 1;
-  VALUE_BFD_SECTION (val) = sect;
-
-  return val;
-}
-
-/* Called only from the VALUE_CONTENTS and VALUE_CONTENTS_ALL macros, 
-   if the current data for a variable needs to be loaded into 
-   VALUE_CONTENTS(VAL).  Fetches the data from the user's process, and 
-   clears the lazy flag to indicate that the data in the buffer is valid.
-
-   If the value is zero-length, we avoid calling read_memory, which would
-   abort.  We mark the value as fetched anyway -- all 0 bytes of it.
-
-   This function returns a value because it is used in the VALUE_CONTENTS
-   macro as part of an expression, where a void would not work.  The
-   value is ignored.  */
-
-int
-value_fetch_lazy (val)
-     register value_ptr val;
-{
-  CORE_ADDR addr = VALUE_ADDRESS (val) + VALUE_OFFSET (val);
-  int length = TYPE_LENGTH (VALUE_ENCLOSING_TYPE (val));
-
-#ifdef GDB_TARGET_IS_D10V
-  struct type *type = VALUE_TYPE(val);
-  if (TYPE_CODE (type) == TYPE_CODE_PTR
-      && TYPE_TARGET_TYPE (type)
-      && (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC))
-    {
-      /* pointer to function */
-      unsigned long num;
-      unsigned short snum;
-      snum = read_memory_unsigned_integer (addr, 2);
-      num = D10V_MAKE_IADDR(snum);
-      store_address ( VALUE_CONTENTS_RAW (val), 4, num);
-    }
-  else if (TYPE_CODE(type) == TYPE_CODE_PTR)
-    {
-      /* pointer to data */
-      unsigned long num;
-      unsigned short snum;
-      snum = read_memory_unsigned_integer (addr, 2);
-      num = D10V_MAKE_DADDR(snum);
-      store_address ( VALUE_CONTENTS_RAW (val), 4, num); 
-    }
-  else
-#endif
-
-  if (length)
-    read_memory_section (addr, VALUE_CONTENTS_ALL_RAW (val), length,
-			 VALUE_BFD_SECTION (val));
-  VALUE_LAZY (val) = 0;
-  return 0;
-}
-
-
-/* Store the contents of FROMVAL into the location of TOVAL.
-   Return a new value with the location of TOVAL and contents of FROMVAL.  */
-
-value_ptr
-value_assign (toval, fromval)
-     register value_ptr toval, fromval;
-{
-  register struct type *type;
-  register value_ptr val;
-  char raw_buffer[MAX_REGISTER_RAW_SIZE];
-  int use_buffer = 0;
-
-  if (!toval->modifiable)
-    error ("Left operand of assignment is not a modifiable lvalue.");
-
-  COERCE_REF (toval);
-
-  type = VALUE_TYPE (toval);
-  if (VALUE_LVAL (toval) != lval_internalvar)
-    fromval = value_cast (type, fromval);
-  else
-    COERCE_ARRAY (fromval);
-  CHECK_TYPEDEF (type);
-
-  /* If TOVAL is a special machine register requiring conversion
-     of program values to a special raw format,
-     convert FROMVAL's contents now, with result in `raw_buffer',
-     and set USE_BUFFER to the number of bytes to write.  */
-
-#ifdef REGISTER_CONVERTIBLE
-  if (VALUE_REGNO (toval) >= 0
-      && REGISTER_CONVERTIBLE (VALUE_REGNO (toval)))
-    {
-      int regno = VALUE_REGNO (toval);
-      if (REGISTER_CONVERTIBLE (regno))
-	{
-	  struct type *fromtype = check_typedef (VALUE_TYPE (fromval));
-	  REGISTER_CONVERT_TO_RAW (fromtype, regno,
-				   VALUE_CONTENTS (fromval), raw_buffer);
-	  use_buffer = REGISTER_RAW_SIZE (regno);
-	}
-    }
-#endif
-
-  switch (VALUE_LVAL (toval))
-    {
-    case lval_internalvar:
-      set_internalvar (VALUE_INTERNALVAR (toval), fromval);
-      val = value_copy (VALUE_INTERNALVAR (toval)->value);
-      VALUE_ENCLOSING_TYPE (val) = VALUE_ENCLOSING_TYPE (fromval);
-      VALUE_EMBEDDED_OFFSET (val) = VALUE_EMBEDDED_OFFSET (fromval);
-      VALUE_POINTED_TO_OFFSET (val) = VALUE_POINTED_TO_OFFSET (fromval);
-      return val;
-
-    case lval_internalvar_component:
-      set_internalvar_component (VALUE_INTERNALVAR (toval),
-				 VALUE_OFFSET (toval),
-				 VALUE_BITPOS (toval),
-				 VALUE_BITSIZE (toval),
-				 fromval);
-      break;
-
-    case lval_memory:
-      if (VALUE_BITSIZE (toval))
-	{
-	  char buffer[sizeof (LONGEST)];
-	  /* We assume that the argument to read_memory is in units of
-	     host chars.  FIXME:  Is that correct?  */
-	  int len = (VALUE_BITPOS (toval)
-		     + VALUE_BITSIZE (toval)
-		     + HOST_CHAR_BIT - 1)
-		    / HOST_CHAR_BIT;
-
-	  if (len > (int) sizeof (LONGEST))
-	    error ("Can't handle bitfields which don't fit in a %d bit word.",
-		   sizeof (LONGEST) * HOST_CHAR_BIT);
-
-	  read_memory (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-		       buffer, len);
-	  modify_field (buffer, value_as_long (fromval),
-			VALUE_BITPOS (toval), VALUE_BITSIZE (toval));
-	  write_memory (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-			buffer, len);
-	}
-      else if (use_buffer)
-	write_memory (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-		      raw_buffer, use_buffer);
-      else
-	write_memory (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-		      VALUE_CONTENTS (fromval), TYPE_LENGTH (type));
-      break;
-
-    case lval_register:
-      if (VALUE_BITSIZE (toval))
-	{
-	  char buffer[sizeof (LONGEST)];
-          int len = REGISTER_RAW_SIZE (VALUE_REGNO (toval));
-
-	  if (len > (int) sizeof (LONGEST))
-	    error ("Can't handle bitfields in registers larger than %d bits.",
-		   sizeof (LONGEST) * HOST_CHAR_BIT);
-
-	  if (VALUE_BITPOS (toval) + VALUE_BITSIZE (toval)
-	      > len * HOST_CHAR_BIT)
-	    /* Getting this right would involve being very careful about
-	       byte order.  */
-	    error ("\
-Can't handle bitfield which doesn't fit in a single register.");
-
-          read_register_bytes (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-                               buffer, len);
-          modify_field (buffer, value_as_long (fromval),
-                        VALUE_BITPOS (toval), VALUE_BITSIZE (toval));
-          write_register_bytes (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-                                buffer, len);
-	}
-      else if (use_buffer)
-	write_register_bytes (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-			      raw_buffer, use_buffer);
-      else
-        {
-	  /* Do any conversion necessary when storing this type to more
-	     than one register.  */
-#ifdef REGISTER_CONVERT_FROM_TYPE
-	  memcpy (raw_buffer, VALUE_CONTENTS (fromval), TYPE_LENGTH (type));
-	  REGISTER_CONVERT_FROM_TYPE(VALUE_REGNO (toval), type, raw_buffer);
-	  write_register_bytes (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-				raw_buffer, TYPE_LENGTH (type));
-#else
-	  write_register_bytes (VALUE_ADDRESS (toval) + VALUE_OFFSET (toval),
-			        VALUE_CONTENTS (fromval), TYPE_LENGTH (type));
-#endif
-	}
-      /* Assigning to the stack pointer, frame pointer, and other
-	 (architecture and calling convention specific) registers may
-	 cause the frame cache to be out of date.  We just do this
-	 on all assignments to registers for simplicity; I doubt the slowdown
-	 matters.  */
-      reinit_frame_cache ();
-      break;
-
-    case lval_reg_frame_relative:
-      {
-	/* value is stored in a series of registers in the frame
-	   specified by the structure.  Copy that value out, modify
-	   it, and copy it back in.  */
-	int amount_to_copy = (VALUE_BITSIZE (toval) ? 1 : TYPE_LENGTH (type));
-	int reg_size = REGISTER_RAW_SIZE (VALUE_FRAME_REGNUM (toval));
-	int byte_offset = VALUE_OFFSET (toval) % reg_size;
-	int reg_offset = VALUE_OFFSET (toval) / reg_size;
-	int amount_copied;
-
-	/* Make the buffer large enough in all cases.  */
-	char *buffer = (char *) alloca (amount_to_copy
-					+ sizeof (LONGEST)
-					+ MAX_REGISTER_RAW_SIZE);
-
-	int regno;
-	struct frame_info *frame;
-
-	/* Figure out which frame this is in currently.  */
-	for (frame = get_current_frame ();
-	     frame && FRAME_FP (frame) != VALUE_FRAME (toval);
-	     frame = get_prev_frame (frame))
-	  ;
-
-	if (!frame)
-	  error ("Value being assigned to is no longer active.");
-
-	amount_to_copy += (reg_size - amount_to_copy % reg_size);
-
-	/* Copy it out.  */
-	for ((regno = VALUE_FRAME_REGNUM (toval) + reg_offset,
-	      amount_copied = 0);
-	     amount_copied < amount_to_copy;
-	     amount_copied += reg_size, regno++)
-	  {
-	    get_saved_register (buffer + amount_copied,
-				(int *)NULL, (CORE_ADDR *)NULL,
-				frame, regno, (enum lval_type *)NULL);
-	  }
-
-	/* Modify what needs to be modified.  */
-	if (VALUE_BITSIZE (toval))
-	  modify_field (buffer + byte_offset,
-			value_as_long (fromval),
-			VALUE_BITPOS (toval), VALUE_BITSIZE (toval));
-	else if (use_buffer)
-	  memcpy (buffer + byte_offset, raw_buffer, use_buffer);
-	else
-	  memcpy (buffer + byte_offset, VALUE_CONTENTS (fromval),
-		  TYPE_LENGTH (type));
-
-	/* Copy it back.  */
-	for ((regno = VALUE_FRAME_REGNUM (toval) + reg_offset,
-	      amount_copied = 0);
-	     amount_copied < amount_to_copy;
-	     amount_copied += reg_size, regno++)
-	  {
-	    enum lval_type lval;
-	    CORE_ADDR addr;
-	    int optim;
-
-	    /* Just find out where to put it.  */
-	    get_saved_register ((char *)NULL,
-			        &optim, &addr, frame, regno, &lval);
-	    
-	    if (optim)
-	      error ("Attempt to assign to a value that was optimized out.");
-	    if (lval == lval_memory)
-	      write_memory (addr, buffer + amount_copied, reg_size);
-	    else if (lval == lval_register)
-	      write_register_bytes (addr, buffer + amount_copied, reg_size);
-	    else
-	      error ("Attempt to assign to an unmodifiable value.");
-	  }
-      }
-      break;
-	
-
-    default:
-      error ("Left operand of assignment is not an lvalue.");
-    }
-
-  /* If the field does not entirely fill a LONGEST, then zero the sign bits.
-     If the field is signed, and is negative, then sign extend. */
-  if ((VALUE_BITSIZE (toval) > 0)
-      && (VALUE_BITSIZE (toval) < 8 * (int) sizeof (LONGEST)))
-    {
-      LONGEST fieldval = value_as_long (fromval);
-      LONGEST valmask = (((ULONGEST) 1) << VALUE_BITSIZE (toval)) - 1;
-
-      fieldval &= valmask;
-      if (!TYPE_UNSIGNED (type) && (fieldval & (valmask ^ (valmask >> 1))))
-	fieldval |= ~valmask;
-
-      fromval = value_from_longest (type, fieldval);
-    }
-
-  val = value_copy (toval);
-  memcpy (VALUE_CONTENTS_RAW (val), VALUE_CONTENTS (fromval),
-	  TYPE_LENGTH (type));
-  VALUE_TYPE (val) = type;
-  VALUE_ENCLOSING_TYPE (val) = VALUE_ENCLOSING_TYPE (fromval);
-  VALUE_EMBEDDED_OFFSET (val) = VALUE_EMBEDDED_OFFSET (fromval);
-  VALUE_POINTED_TO_OFFSET (val) = VALUE_POINTED_TO_OFFSET (fromval);
-  
-  return val;
-}
-
-/* Extend a value VAL to COUNT repetitions of its type.  */
-
-value_ptr
-value_repeat (arg1, count)
-     value_ptr arg1;
-     int count;
-{
-  register value_ptr val;
-
-  if (VALUE_LVAL (arg1) != lval_memory)
-    error ("Only values in memory can be extended with '@'.");
-  if (count < 1)
-    error ("Invalid number %d of repetitions.", count);
-
-  val = allocate_repeat_value (VALUE_ENCLOSING_TYPE (arg1), count);
-
-  read_memory (VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1),
-	       VALUE_CONTENTS_ALL_RAW (val),
-	       TYPE_LENGTH (VALUE_ENCLOSING_TYPE (val)));
-  VALUE_LVAL (val) = lval_memory;
-  VALUE_ADDRESS (val) = VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1);
-
-  return val;
-}
-
-value_ptr
-value_of_variable (var, b)
-     struct symbol *var;
-     struct block *b;
-{
-  value_ptr val;
-  struct frame_info *frame = NULL;
-
-  if (!b)
-    frame = NULL;		/* Use selected frame.  */
-  else if (symbol_read_needs_frame (var))
-    {
-      frame = block_innermost_frame (b);
-      if (!frame)
-        {
-	  if (BLOCK_FUNCTION (b)
-	      && SYMBOL_SOURCE_NAME (BLOCK_FUNCTION (b)))
-	    error ("No frame is currently executing in block %s.",
-		   SYMBOL_SOURCE_NAME (BLOCK_FUNCTION (b)));
-	  else
-	    error ("No frame is currently executing in specified block");
-        }
-    }
-
-  val = read_var_value (var, frame);
-  if (!val)
-    error ("Address of symbol \"%s\" is unknown.", SYMBOL_SOURCE_NAME (var));
-
-  return val;
-}
-
-/* Given a value which is an array, return a value which is a pointer to its
-   first element, regardless of whether or not the array has a nonzero lower
-   bound.
-
-   FIXME:  A previous comment here indicated that this routine should be
-   substracting the array's lower bound.  It's not clear to me that this
-   is correct.  Given an array subscripting operation, it would certainly
-   work to do the adjustment here, essentially computing:
-
-   (&array[0] - (lowerbound * sizeof array[0])) + (index * sizeof array[0])
-
-   However I believe a more appropriate and logical place to account for
-   the lower bound is to do so in value_subscript, essentially computing:
-
-   (&array[0] + ((index - lowerbound) * sizeof array[0]))
-
-   As further evidence consider what would happen with operations other
-   than array subscripting, where the caller would get back a value that
-   had an address somewhere before the actual first element of the array,
-   and the information about the lower bound would be lost because of
-   the coercion to pointer type.
-   */
-
-value_ptr
-value_coerce_array (arg1)
-     value_ptr arg1;
-{
-  register struct type *type = check_typedef (VALUE_TYPE (arg1));
-
-  if (VALUE_LVAL (arg1) != lval_memory)
-    error ("Attempt to take address of value not located in memory.");
-
-  return value_from_longest (lookup_pointer_type (TYPE_TARGET_TYPE (type)),
-		       (LONGEST) (VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1)));
-}
-
-/* Given a value which is a function, return a value which is a pointer
-   to it.  */
-
-value_ptr
-value_coerce_function (arg1)
-     value_ptr arg1;
-{
-  value_ptr retval;
-
-  if (VALUE_LVAL (arg1) != lval_memory)
-    error ("Attempt to take address of value not located in memory.");
-
-  retval = value_from_longest (lookup_pointer_type (VALUE_TYPE (arg1)),
-			       (LONGEST) (VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1)));
-  VALUE_BFD_SECTION (retval) = VALUE_BFD_SECTION (arg1);
-  return retval;
-}  
-
-/* Return a pointer value for the object for which ARG1 is the contents.  */
-
-value_ptr
-value_addr (arg1)
-     value_ptr arg1;
-{
-  value_ptr arg2;
-
-  struct type *type = check_typedef (VALUE_TYPE (arg1));
-  if (TYPE_CODE (type) == TYPE_CODE_REF)
-    {
-      /* Copy the value, but change the type from (T&) to (T*).
-	 We keep the same location information, which is efficient,
-	 and allows &(&X) to get the location containing the reference. */
-      arg2 = value_copy (arg1);
-      VALUE_TYPE (arg2) = lookup_pointer_type (TYPE_TARGET_TYPE (type));
-      return arg2;
-    }
-  if (TYPE_CODE (type) == TYPE_CODE_FUNC)
-    return value_coerce_function (arg1);
-
-  if (VALUE_LVAL (arg1) != lval_memory)
-    error ("Attempt to take address of value not located in memory.");
-
-  /* Get target memory address */  
-  arg2 = value_from_longest (lookup_pointer_type (VALUE_TYPE (arg1)),
-			       (LONGEST) (VALUE_ADDRESS (arg1) 
-					  + VALUE_OFFSET (arg1)
-					  + VALUE_EMBEDDED_OFFSET (arg1)));
-
-  /* This may be a pointer to a base subobject; so remember the
-     full derived object's type ... */ 
-  VALUE_ENCLOSING_TYPE (arg2) = lookup_pointer_type (VALUE_ENCLOSING_TYPE (arg1));
-  /* ... and also the relative position of the subobject in the full object */ 
-  VALUE_POINTED_TO_OFFSET (arg2) = VALUE_EMBEDDED_OFFSET (arg1);  
-  VALUE_BFD_SECTION (arg2) = VALUE_BFD_SECTION (arg1);
-  return arg2;
-}
-
-/* Given a value of a pointer type, apply the C unary * operator to it.  */
-
-value_ptr
-value_ind (arg1)
-     value_ptr arg1;
-{
-  struct type *base_type;
-  value_ptr arg2;
-  value_ptr real_val;
-
-  COERCE_ARRAY (arg1);
-
-  base_type = check_typedef (VALUE_TYPE (arg1));
-
-  if (TYPE_CODE (base_type) == TYPE_CODE_MEMBER)
-    error ("not implemented: member types in value_ind");
-
-  /* Allow * on an integer so we can cast it to whatever we want.
-     This returns an int, which seems like the most C-like thing
-     to do.  "long long" variables are rare enough that
-     BUILTIN_TYPE_LONGEST would seem to be a mistake.  */
-  if (TYPE_CODE (base_type) == TYPE_CODE_INT)
-    return value_at (builtin_type_int,
-		     (CORE_ADDR) value_as_long (arg1),
-		     VALUE_BFD_SECTION (arg1));
-  else if (TYPE_CODE (base_type) == TYPE_CODE_PTR)
-    {
-      struct type *enc_type;
-      /* We may be pointing to something embedded in a larger object */
-      /* Get the real type of the enclosing object */ 
-      enc_type = check_typedef (VALUE_ENCLOSING_TYPE (arg1));
-      enc_type = TYPE_TARGET_TYPE (enc_type);
-      /* Retrieve the enclosing object pointed to */ 
-      arg2 =  value_at_lazy (enc_type, 
-			     value_as_pointer (arg1) - VALUE_POINTED_TO_OFFSET (arg1),
-                             VALUE_BFD_SECTION (arg1));
-      /* Re-adjust type */ 
-      VALUE_TYPE (arg2) = TYPE_TARGET_TYPE (base_type);
-      /* Add embedding info */
-      VALUE_ENCLOSING_TYPE (arg2) = enc_type;
-      VALUE_EMBEDDED_OFFSET (arg2) = VALUE_POINTED_TO_OFFSET (arg1);
-
-      /* We may be pointing to an object of some derived type */
-      arg2 = value_full_object (arg2, NULL, 0, 0, 0);
-      return arg2;
-    }
-
-  error ("Attempt to take contents of a non-pointer value.");
-  return 0;  /* For lint -- never reached */
-}
-
-/* Pushing small parts of stack frames.  */
-
-/* Push one word (the size of object that a register holds).  */
-
-CORE_ADDR
-push_word (sp, word)
-     CORE_ADDR sp;
-     ULONGEST word;
-{
-  register int len = REGISTER_SIZE;
-  char buffer[MAX_REGISTER_RAW_SIZE];
-
-  store_unsigned_integer (buffer, len, word);
-  if (INNER_THAN (1, 2))
-    {
-      /* stack grows downward */
-      sp -= len;
-      write_memory (sp, buffer, len);
-    }
-  else
-    {
-      /* stack grows upward */
-      write_memory (sp, buffer, len);
-      sp += len;
-    }
-
-  return sp;
-}
-
-/* Push LEN bytes with data at BUFFER.  */
-
-CORE_ADDR
-push_bytes (sp, buffer, len)
-     CORE_ADDR sp;
-     char *buffer;
-     int len;
-{
-  if (INNER_THAN (1, 2))
-    {
-      /* stack grows downward */
-      sp -= len;
-      write_memory (sp, buffer, len);
-    }
-  else
-    {
-      /* stack grows upward */
-      write_memory (sp, buffer, len);
-      sp += len;
-    }
-
-  return sp;
-}
-
-/* Push onto the stack the specified value VALUE.  */
-
-#ifndef PUSH_ARGUMENTS
-
-static CORE_ADDR
-value_push (sp, arg)
-     register CORE_ADDR sp;
-     value_ptr arg;
-{
-  register int len = TYPE_LENGTH (VALUE_ENCLOSING_TYPE (arg));
-
-  if (INNER_THAN (1, 2))
-    {
-      /* stack grows downward */
-      sp -= len;
-      write_memory (sp, VALUE_CONTENTS_ALL (arg), len);
-    }
-  else
-    {
-      /* stack grows upward */
-      write_memory (sp, VALUE_CONTENTS_ALL (arg), len);
-      sp += len;
-    }
-
-  return sp;
-}
-
-#endif	/* !PUSH_ARGUMENTS */
-
-#ifdef CALL_DUMMY
-/* Perform the standard coercions that are specified
-   for arguments to be passed to C functions.
-
-   If PARAM_TYPE is non-NULL, it is the expected parameter type.
-   IS_PROTOTYPED is non-zero if the function declaration is prototyped.  */
-
-static value_ptr
-value_arg_coerce (arg, param_type, is_prototyped)
-     value_ptr arg;
-     struct type *param_type;
-     int is_prototyped;
-{
-  register struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-  register struct type *type
-    = param_type ? check_typedef (param_type) : arg_type;
-
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_REF:
-      if (TYPE_CODE (arg_type) != TYPE_CODE_REF)
-	{
-	  arg = value_addr (arg);
-	  VALUE_TYPE (arg) = param_type;
-	  return arg;
-	}
-      break;
-    case TYPE_CODE_INT:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_ENUM:
-      /* If we don't have a prototype, coerce to integer type if necessary.  */
-      if (!is_prototyped)
-	{
-	  if (TYPE_LENGTH (type) < TYPE_LENGTH (builtin_type_int))
-	    type = builtin_type_int;
-	}
-      /* Currently all target ABIs require at least the width of an integer
-	 type for an argument.  We may have to conditionalize the following
-	 type coercion for future targets.  */
-      if (TYPE_LENGTH (type) < TYPE_LENGTH (builtin_type_int))
-	type = builtin_type_int;
-      break;
-    case TYPE_CODE_FLT:
-      /* FIXME: We should always convert floats to doubles in the
-	 non-prototyped case.  As many debugging formats include
-	 no information about prototyping, we have to live with
-	 COERCE_FLOAT_TO_DOUBLE for now.  */
-      if (!is_prototyped && COERCE_FLOAT_TO_DOUBLE)
-	{
-	  if (TYPE_LENGTH (type) < TYPE_LENGTH (builtin_type_double))
-	    type = builtin_type_double;
-	  else if (TYPE_LENGTH (type) > TYPE_LENGTH (builtin_type_double))
-	    type = builtin_type_long_double;
-	}
-      break;
-    case TYPE_CODE_FUNC:
-      type = lookup_pointer_type (type);
-      break;
-    case TYPE_CODE_ARRAY:
-      if (current_language->c_style_arrays)
-	type = lookup_pointer_type (TYPE_TARGET_TYPE (type));
-      break;
-    case TYPE_CODE_UNDEF:
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-    case TYPE_CODE_VOID:
-    case TYPE_CODE_SET:
-    case TYPE_CODE_RANGE:
-    case TYPE_CODE_STRING:
-    case TYPE_CODE_BITSTRING:
-    case TYPE_CODE_ERROR:
-    case TYPE_CODE_MEMBER:
-    case TYPE_CODE_METHOD:
-    case TYPE_CODE_COMPLEX:
-    default:
-      break;
-    }
-
-  return value_cast (type, arg);
-}
-
-/* Determine a function's address and its return type from its value. 
-   Calls error() if the function is not valid for calling.  */
-
-static CORE_ADDR
-find_function_addr (function, retval_type)
-     value_ptr function;
-     struct type **retval_type;
-{
-  register struct type *ftype = check_typedef (VALUE_TYPE (function));
-  register enum type_code code = TYPE_CODE (ftype);
-  struct type *value_type;
-  CORE_ADDR funaddr;
-
-  /* If it's a member function, just look at the function
-     part of it.  */
-
-  /* Determine address to call.  */
-  if (code == TYPE_CODE_FUNC || code == TYPE_CODE_METHOD)
-    {
-      funaddr = VALUE_ADDRESS (function);
-      value_type = TYPE_TARGET_TYPE (ftype);
-    }
-  else if (code == TYPE_CODE_PTR)
-    {
-      funaddr = value_as_pointer (function);
-      ftype = check_typedef (TYPE_TARGET_TYPE (ftype));
-      if (TYPE_CODE (ftype) == TYPE_CODE_FUNC
-	  || TYPE_CODE (ftype) == TYPE_CODE_METHOD)
-	{
-#ifdef CONVERT_FROM_FUNC_PTR_ADDR
-	  /* FIXME: This is a workaround for the unusual function
-	     pointer representation on the RS/6000, see comment
-	     in config/rs6000/tm-rs6000.h  */
-	  funaddr = CONVERT_FROM_FUNC_PTR_ADDR (funaddr);
-#endif
-	  value_type = TYPE_TARGET_TYPE (ftype);
-	}
-      else
-	value_type = builtin_type_int;
-    }
-  else if (code == TYPE_CODE_INT)
-    {
-      /* Handle the case of functions lacking debugging info.
-	 Their values are characters since their addresses are char */
-      if (TYPE_LENGTH (ftype) == 1)
-	funaddr = value_as_pointer (value_addr (function));
-      else
-	/* Handle integer used as address of a function.  */
-	funaddr = (CORE_ADDR) value_as_long (function);
-
-      value_type = builtin_type_int;
-    }
-  else
-    error ("Invalid data type for function to be called.");
-
-  *retval_type = value_type;
-  return funaddr;
-}
-
-/* All this stuff with a dummy frame may seem unnecessarily complicated
-   (why not just save registers in GDB?).  The purpose of pushing a dummy
-   frame which looks just like a real frame is so that if you call a
-   function and then hit a breakpoint (get a signal, etc), "backtrace"
-   will look right.  Whether the backtrace needs to actually show the
-   stack at the time the inferior function was called is debatable, but
-   it certainly needs to not display garbage.  So if you are contemplating
-   making dummy frames be different from normal frames, consider that.  */
-
-/* Perform a function call in the inferior.
-   ARGS is a vector of values of arguments (NARGS of them).
-   FUNCTION is a value, the function to be called.
-   Returns a value representing what the function returned.
-   May fail to return, if a breakpoint or signal is hit
-   during the execution of the function.
-
-   ARGS is modified to contain coerced values. */
-
-value_ptr
-call_function_by_hand (function, nargs, args)
-     value_ptr function;
-     int nargs;
-     value_ptr *args;
-{
-  register CORE_ADDR sp;
-  register int i;
-  CORE_ADDR start_sp;
-  /* CALL_DUMMY is an array of words (REGISTER_SIZE), but each word
-     is in host byte order.  Before calling FIX_CALL_DUMMY, we byteswap it
-     and remove any extra bytes which might exist because ULONGEST is
-     bigger than REGISTER_SIZE.  
-
-     NOTE: This is pretty wierd, as the call dummy is actually a
-           sequence of instructions.  But CISC machines will have
-           to pack the instructions into REGISTER_SIZE units (and
-           so will RISC machines for which INSTRUCTION_SIZE is not
-           REGISTER_SIZE). */
-
-  static ULONGEST dummy[] = CALL_DUMMY;
-  char dummy1[REGISTER_SIZE * sizeof dummy / sizeof (ULONGEST)];
-  CORE_ADDR old_sp;
-  struct type *value_type;
-  unsigned char struct_return;
-  CORE_ADDR struct_addr = 0;
-  struct inferior_status inf_status;
-  struct cleanup *old_chain;
-  CORE_ADDR funaddr;
-  int using_gcc;	/* Set to version of gcc in use, or zero if not gcc */
-  CORE_ADDR real_pc;
-  struct type *param_type = NULL;
-  struct type *ftype = check_typedef (SYMBOL_TYPE (function));
-
-  if (!target_has_execution)
-    noprocess();
-
-  save_inferior_status (&inf_status, 1);
-  old_chain = make_cleanup ((make_cleanup_func) restore_inferior_status, 
-                            &inf_status);
-
-  /* PUSH_DUMMY_FRAME is responsible for saving the inferior registers
-     (and POP_FRAME for restoring them).  (At least on most machines)
-     they are saved on the stack in the inferior.  */
-  PUSH_DUMMY_FRAME;
-
-  old_sp = sp = read_sp ();
-
-  if (INNER_THAN (1, 2))
-    {
-      /* Stack grows down */
-      sp -= sizeof dummy1;
-      start_sp = sp;
-    }
-  else
-    {
-      /* Stack grows up */
-      start_sp = sp;
-      sp += sizeof dummy1;
-    }
-
-  funaddr = find_function_addr (function, &value_type);
-  CHECK_TYPEDEF (value_type);
-
-  {
-    struct block *b = block_for_pc (funaddr);
-    /* If compiled without -g, assume GCC 2.  */
-    using_gcc = (b == NULL ? 2 : BLOCK_GCC_COMPILED (b));
-  }
-
-  /* Are we returning a value using a structure return or a normal
-     value return? */
-
-  struct_return = using_struct_return (function, funaddr, value_type,
-				       using_gcc);
-
-  /* Create a call sequence customized for this function
-     and the number of arguments for it.  */
-  for (i = 0; i < (int) (sizeof (dummy) / sizeof (dummy[0])); i++)
-    store_unsigned_integer (&dummy1[i * REGISTER_SIZE],
-			    REGISTER_SIZE,
-			    (ULONGEST)dummy[i]);
-
-#ifdef GDB_TARGET_IS_HPPA
-  real_pc = FIX_CALL_DUMMY (dummy1, start_sp, funaddr, nargs, args,
-			    value_type, using_gcc);
-#else
-  FIX_CALL_DUMMY (dummy1, start_sp, funaddr, nargs, args,
-		  value_type, using_gcc);
-  real_pc = start_sp;
-#endif
-
-#if CALL_DUMMY_LOCATION == ON_STACK
-  write_memory (start_sp, (char *)dummy1, sizeof dummy1);
-#endif /* On stack.  */
-
-#if CALL_DUMMY_LOCATION == BEFORE_TEXT_END
-  /* Convex Unix prohibits executing in the stack segment. */
-  /* Hope there is empty room at the top of the text segment. */
-  {
-    extern CORE_ADDR text_end;
-    static checked = 0;
-    if (!checked)
-      for (start_sp = text_end - sizeof dummy1; start_sp < text_end; ++start_sp)
-	if (read_memory_integer (start_sp, 1) != 0)
-	  error ("text segment full -- no place to put call");
-    checked = 1;
-    sp = old_sp;
-    real_pc = text_end - sizeof dummy1;
-    write_memory (real_pc, (char *)dummy1, sizeof dummy1);
-  }
-#endif /* Before text_end.  */
-
-#if CALL_DUMMY_LOCATION == AFTER_TEXT_END
-  {
-    extern CORE_ADDR text_end;
-    int errcode;
-    sp = old_sp;
-    real_pc = text_end;
-    errcode = target_write_memory (real_pc, (char *)dummy1, sizeof dummy1);
-    if (errcode != 0)
-      error ("Cannot write text segment -- call_function failed");
-  }
-#endif /* After text_end.  */
-
-#if CALL_DUMMY_LOCATION == AT_ENTRY_POINT
-  real_pc = funaddr;
-#endif /* At entry point.  */
-
-#ifdef lint
-  sp = old_sp;		/* It really is used, for some ifdef's... */
-#endif
-
-  if (nargs < TYPE_NFIELDS (ftype))
-    error ("too few arguments in function call");
-
-  for (i = nargs - 1; i >= 0; i--)
-    {
-      /* If we're off the end of the known arguments, do the standard
-	 promotions.  FIXME: if we had a prototype, this should only
-	 be allowed if ... were present.  */
-      if (i >= TYPE_NFIELDS (ftype))
-	args[i] = value_arg_coerce (args[i], NULL, 0);
-
-      else 
-	{
-	  int is_prototyped = TYPE_FLAGS (ftype) & TYPE_FLAG_PROTOTYPED;
-	  param_type = TYPE_FIELD_TYPE (ftype, i);
-
-	  args[i] = value_arg_coerce (args[i], param_type, is_prototyped);
-	}
-
-      /*elz: this code is to handle the case in which the function to be called 
-	has a pointer to function as parameter and the corresponding actual argument 
-	is the address of a function and not a pointer to function variable.
-	In aCC compiled code, the calls through pointers to functions (in the body
-	of the function called by hand) are made via $$dyncall_external which
-	requires some registers setting, this is taken care of if we call 
-	via a function pointer variable, but not via a function address. 
-	In cc this is not a problem. */
-
-      if (using_gcc == 0)
-	if (param_type)
-	  /* if this parameter is a pointer to function*/
-	  if (TYPE_CODE (param_type) == TYPE_CODE_PTR)
-	    if (TYPE_CODE (param_type->target_type) == TYPE_CODE_FUNC)
-	      /* elz: FIXME here should go the test about the compiler used 
-                    to compile the target. We want to issue the error
-                    message only if the compiler used was HP's aCC. 
-                    If we used HP's cc, then there is no problem and no need 
-                    to return at this point */
-	      if (using_gcc == 0) /* && compiler == aCC*/
-		/* go see if the actual parameter is a variable of type
-                pointer to function or just a function */
-		if (args[i]->lval == not_lval)
-		  {
-		    char *arg_name;
-		    if (find_pc_partial_function((CORE_ADDR)args[i]->aligner.contents[0], &arg_name, NULL, NULL))
-		      error("\
-You cannot use function <%s> as argument. \n\
-You must use a pointer to function type variable. Command ignored.", arg_name);
-		  }   
-    }
-
-#if defined (REG_STRUCT_HAS_ADDR)
-  {
-    /* This is a machine like the sparc, where we may need to pass a pointer
-       to the structure, not the structure itself.  */
-    for (i = nargs - 1; i >= 0; i--)
-      {
-	struct type *arg_type = check_typedef (VALUE_TYPE (args[i]));
-	if ((TYPE_CODE (arg_type) == TYPE_CODE_STRUCT
-	     || TYPE_CODE (arg_type) == TYPE_CODE_UNION
-	     || TYPE_CODE (arg_type) == TYPE_CODE_ARRAY
-	     || TYPE_CODE (arg_type) == TYPE_CODE_STRING
-	     || TYPE_CODE (arg_type) == TYPE_CODE_BITSTRING
-	     || TYPE_CODE (arg_type) == TYPE_CODE_SET
-	     || (TYPE_CODE (arg_type) == TYPE_CODE_FLT
-		 && TYPE_LENGTH (arg_type) > 8)
-	     )
-	  && REG_STRUCT_HAS_ADDR (using_gcc, arg_type))
-	  {
-	    CORE_ADDR addr;
-	    int len; /*  = TYPE_LENGTH (arg_type); */ 
-            int aligned_len;
-            arg_type = check_typedef (VALUE_ENCLOSING_TYPE (args[i])); 
-            len = TYPE_LENGTH (arg_type);
-
-#ifdef STACK_ALIGN
-  /* MVS 11/22/96: I think at least some of this stack_align code is
-     really broken.  Better to let PUSH_ARGUMENTS adjust the stack in
-     a target-defined manner.  */
-	    aligned_len = STACK_ALIGN (len);
-#else
-	    aligned_len = len;
-#endif
-	    if (INNER_THAN (1, 2))
-	      {
-		/* stack grows downward */
-		sp -= aligned_len;
-	      }
-	    else
-	      {
-		/* The stack grows up, so the address of the thing we push
-		   is the stack pointer before we push it.  */
-		addr = sp;
-	      }
-	    /* Push the structure.  */
-	    write_memory (sp, VALUE_CONTENTS_ALL (args[i]), len);
-	    if (INNER_THAN (1, 2))
-	      {
-		/* The stack grows down, so the address of the thing we push
-		   is the stack pointer after we push it.  */
-		addr = sp;
-	      }
-	    else
-	      {
-		/* stack grows upward */
-		sp += aligned_len;
-	      }
-	    /* The value we're going to pass is the address of the thing
-	       we just pushed.  */
-	    /*args[i] = value_from_longest (lookup_pointer_type (value_type),
-					  (LONGEST) addr);*/
-	    args[i] = value_from_longest (lookup_pointer_type (arg_type), 
-					  (LONGEST) addr);
-	  }
-      }
-  }
-#endif /* REG_STRUCT_HAS_ADDR.  */
-
-  /* Reserve space for the return structure to be written on the
-     stack, if necessary */
-
-  if (struct_return)
-    {
-      int len = TYPE_LENGTH (value_type);
-#ifdef STACK_ALIGN
-  /* MVS 11/22/96: I think at least some of this stack_align code is
-     really broken.  Better to let PUSH_ARGUMENTS adjust the stack in
-     a target-defined manner.  */
-      len = STACK_ALIGN (len);
-#endif
-      if (INNER_THAN (1, 2))
-	{
-	  /* stack grows downward */
-	  sp -= len;
-	  struct_addr = sp;
-	}
-      else
-	{
-	  /* stack grows upward */
-	  struct_addr = sp;
-	  sp += len;
-	}
-    }
-
-/* elz: on HPPA no need for this extra alignment, maybe it is needed
-   on other architectures. This is because all the alignment is taken care
-   of in the above code (ifdef REG_STRUCT_HAS_ADDR) and in 
-   hppa_push_arguments*/
-#ifndef NO_EXTRA_ALIGNMENT_NEEDED
-
-#if defined(STACK_ALIGN)
-  /* MVS 11/22/96: I think at least some of this stack_align code is
-     really broken.  Better to let PUSH_ARGUMENTS adjust the stack in
-     a target-defined manner.  */
-  if (INNER_THAN (1, 2))
-    {
-      /* If stack grows down, we must leave a hole at the top. */
-      int len = 0;
-
-      for (i = nargs - 1; i >= 0; i--)
-	len += TYPE_LENGTH (VALUE_ENCLOSING_TYPE (args[i]));
-#ifdef CALL_DUMMY_STACK_ADJUST
-      len += CALL_DUMMY_STACK_ADJUST;
-#endif
-      sp -= STACK_ALIGN (len) - len;
-    }
-#endif /* STACK_ALIGN */
-#endif /* NO_EXTRA_ALIGNMENT_NEEDED */
-
-#ifdef PUSH_ARGUMENTS
-  PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr);
-#else /* !PUSH_ARGUMENTS */
-  for (i = nargs - 1; i >= 0; i--)
-    sp = value_push (sp, args[i]);
-#endif /* !PUSH_ARGUMENTS */
-
-#ifdef PUSH_RETURN_ADDRESS	/* for targets that use no CALL_DUMMY */
-  /* There are a number of targets now which actually don't write any
-     CALL_DUMMY instructions into the target, but instead just save the
-     machine state, push the arguments, and jump directly to the callee
-     function.  Since this doesn't actually involve executing a JSR/BSR
-     instruction, the return address must be set up by hand, either by
-     pushing onto the stack or copying into a return-address register
-     as appropriate.  Formerly this has been done in PUSH_ARGUMENTS, 
-     but that's overloading its functionality a bit, so I'm making it
-     explicit to do it here.  */
-  sp = PUSH_RETURN_ADDRESS(real_pc, sp);
-#endif	/* PUSH_RETURN_ADDRESS */
-
-#if defined(STACK_ALIGN)
-  if (! INNER_THAN (1, 2))
-    {
-      /* If stack grows up, we must leave a hole at the bottom, note
-	 that sp already has been advanced for the arguments!  */
-#ifdef CALL_DUMMY_STACK_ADJUST
-      sp += CALL_DUMMY_STACK_ADJUST;
-#endif
-      sp = STACK_ALIGN (sp);
-    }
-#endif /* STACK_ALIGN */
-
-/* XXX This seems wrong.  For stacks that grow down we shouldn't do
-   anything here!  */
-  /* MVS 11/22/96: I think at least some of this stack_align code is
-     really broken.  Better to let PUSH_ARGUMENTS adjust the stack in
-     a target-defined manner.  */
-#ifdef CALL_DUMMY_STACK_ADJUST
-  if (INNER_THAN (1, 2))
-    {
-      /* stack grows downward */
-      sp -= CALL_DUMMY_STACK_ADJUST;
-    }
-#endif /* CALL_DUMMY_STACK_ADJUST */
-
-  /* Store the address at which the structure is supposed to be
-     written.  Note that this (and the code which reserved the space
-     above) assumes that gcc was used to compile this function.  Since
-     it doesn't cost us anything but space and if the function is pcc
-     it will ignore this value, we will make that assumption.
-
-     Also note that on some machines (like the sparc) pcc uses a 
-     convention like gcc's.  */
-
-  if (struct_return)
-    STORE_STRUCT_RETURN (struct_addr, sp);
-
-  /* Write the stack pointer.  This is here because the statements above
-     might fool with it.  On SPARC, this write also stores the register
-     window into the right place in the new stack frame, which otherwise
-     wouldn't happen.  (See store_inferior_registers in sparc-nat.c.)  */
-  write_sp (sp);
-
-  {
-    char retbuf[REGISTER_BYTES];
-    char *name;
-    struct symbol *symbol;
-
-    name = NULL;
-    symbol = find_pc_function (funaddr);
-    if (symbol)
-      {
-	name = SYMBOL_SOURCE_NAME (symbol);
-      }
-    else
-      {
-	/* Try the minimal symbols.  */
-	struct minimal_symbol *msymbol = lookup_minimal_symbol_by_pc (funaddr);
-
-	if (msymbol)
-	  {
-	    name = SYMBOL_SOURCE_NAME (msymbol);
-	  }
-      }
-    if (name == NULL)
-      {
-	char format[80];
-	sprintf (format, "at %s", local_hex_format ());
-	name = alloca (80);
-	/* FIXME-32x64: assumes funaddr fits in a long.  */
-	sprintf (name, format, (unsigned long) funaddr);
-      }
-
-    /* Execute the stack dummy routine, calling FUNCTION.
-       When it is done, discard the empty frame
-       after storing the contents of all regs into retbuf.  */
-    if (run_stack_dummy (real_pc + CALL_DUMMY_START_OFFSET, retbuf))
-      {
-	/* We stopped somewhere besides the call dummy.  */
-
-	/* If we did the cleanups, we would print a spurious error message
-	   (Unable to restore previously selected frame), would write the
-	   registers from the inf_status (which is wrong), and would do other
-	   wrong things (like set stop_bpstat to the wrong thing).  */
-	discard_cleanups (old_chain);
-	/* Prevent memory leak.  */
-	bpstat_clear (&inf_status.stop_bpstat);
-
-	/* The following error message used to say "The expression
-	   which contained the function call has been discarded."  It
-	   is a hard concept to explain in a few words.  Ideally, GDB
-	   would be able to resume evaluation of the expression when
-	   the function finally is done executing.  Perhaps someday
-	   this will be implemented (it would not be easy).  */
-
-	/* FIXME: Insert a bunch of wrap_here; name can be very long if it's
-	   a C++ name with arguments and stuff.  */
-	error ("\
-The program being debugged stopped while in a function called from GDB.\n\
-When the function (%s) is done executing, GDB will silently\n\
-stop (instead of continuing to evaluate the expression containing\n\
-the function call).", name);
-      }
-
-    do_cleanups (old_chain);
-
-    /* Figure out the value returned by the function.  */
-/* elz: I defined this new macro for the hppa architecture only.
-   this gives us a way to get the value returned by the function from the stack,
-   at the same address we told the function to put it.
-   We cannot assume on the pa that r28 still contains the address of the returned
-   structure. Usually this will be overwritten by the callee.
-   I don't know about other architectures, so I defined this macro
-*/
-
-#ifdef VALUE_RETURNED_FROM_STACK
-    if (struct_return)
-      return (value_ptr) VALUE_RETURNED_FROM_STACK (value_type, struct_addr);
-#endif
-
-    return value_being_returned (value_type, retbuf, struct_return);
-  }
-}
-#else /* no CALL_DUMMY.  */
-value_ptr
-call_function_by_hand (function, nargs, args)
-     value_ptr function;
-     int nargs;
-     value_ptr *args;
-{
-  error ("Cannot invoke functions on this machine.");
-}
-#endif /* no CALL_DUMMY.  */
-
-
-/* Create a value for an array by allocating space in the inferior, copying
-   the data into that space, and then setting up an array value.
-
-   The array bounds are set from LOWBOUND and HIGHBOUND, and the array is
-   populated from the values passed in ELEMVEC.
-
-   The element type of the array is inherited from the type of the
-   first element, and all elements must have the same size (though we
-   don't currently enforce any restriction on their types). */
-
-value_ptr
-value_array (lowbound, highbound, elemvec)
-     int lowbound;
-     int highbound;
-     value_ptr *elemvec;
-{
-  int nelem;
-  int idx;
-  unsigned int typelength;
-  value_ptr val;
-  struct type *rangetype;
-  struct type *arraytype;
-  CORE_ADDR addr;
-
-  /* Validate that the bounds are reasonable and that each of the elements
-     have the same size. */
-
-  nelem = highbound - lowbound + 1;
-  if (nelem <= 0)
-    {
-      error ("bad array bounds (%d, %d)", lowbound, highbound);
-    }
-  typelength = TYPE_LENGTH (VALUE_ENCLOSING_TYPE (elemvec[0]));
-  for (idx = 1; idx < nelem; idx++)
-    {
-      if (TYPE_LENGTH (VALUE_ENCLOSING_TYPE (elemvec[idx])) != typelength)
-	{
-	  error ("array elements must all be the same size");
-	}
-    }
-
-  rangetype = create_range_type ((struct type *) NULL, builtin_type_int,
-				 lowbound, highbound);
-  arraytype = create_array_type ((struct type *) NULL, 
-				 VALUE_ENCLOSING_TYPE (elemvec[0]), rangetype);
-
-  if (!current_language->c_style_arrays)
-    {
-      val = allocate_value (arraytype);
-      for (idx = 0; idx < nelem; idx++)
-	{
-	  memcpy (VALUE_CONTENTS_ALL_RAW (val) + (idx * typelength),
-		  VALUE_CONTENTS_ALL (elemvec[idx]),
-		  typelength);
-	}
-      VALUE_BFD_SECTION (val) = VALUE_BFD_SECTION (elemvec[0]);
-      return val;
-    }
-
-  /* Allocate space to store the array in the inferior, and then initialize
-     it by copying in each element.  FIXME:  Is it worth it to create a
-     local buffer in which to collect each value and then write all the
-     bytes in one operation? */
-
-  addr = allocate_space_in_inferior (nelem * typelength);
-  for (idx = 0; idx < nelem; idx++)
-    {
-      write_memory (addr + (idx * typelength), VALUE_CONTENTS_ALL (elemvec[idx]),
-		    typelength);
-    }
-
-  /* Create the array type and set up an array value to be evaluated lazily. */
-
-  val = value_at_lazy (arraytype, addr, VALUE_BFD_SECTION (elemvec[0]));
-  return (val);
-}
-
-/* Create a value for a string constant by allocating space in the inferior,
-   copying the data into that space, and returning the address with type
-   TYPE_CODE_STRING.  PTR points to the string constant data; LEN is number
-   of characters.
-   Note that string types are like array of char types with a lower bound of
-   zero and an upper bound of LEN - 1.  Also note that the string may contain
-   embedded null bytes. */
-
-value_ptr
-value_string (ptr, len)
-     char *ptr;
-     int len;
-{
-  value_ptr val;
-  int lowbound = current_language->string_lower_bound;
-  struct type *rangetype = create_range_type ((struct type *) NULL,
-					      builtin_type_int,
-					      lowbound, len + lowbound - 1);
-  struct type *stringtype
-    = create_string_type ((struct type *) NULL, rangetype);
-  CORE_ADDR addr;
-
-  if (current_language->c_style_arrays == 0)
-    {
-      val = allocate_value (stringtype);
-      memcpy (VALUE_CONTENTS_RAW (val), ptr, len);
-      return val;
-    }
-
-
-  /* Allocate space to store the string in the inferior, and then
-     copy LEN bytes from PTR in gdb to that address in the inferior. */
-
-  addr = allocate_space_in_inferior (len);
-  write_memory (addr, ptr, len);
-
-  val = value_at_lazy (stringtype, addr, NULL);
-  return (val);
-}
-
-value_ptr
-value_bitstring (ptr, len)
-     char *ptr;
-     int len;
-{
-  value_ptr val;
-  struct type *domain_type = create_range_type (NULL, builtin_type_int,
-						0, len - 1);
-  struct type *type = create_set_type ((struct type*) NULL, domain_type);
-  TYPE_CODE (type) = TYPE_CODE_BITSTRING;
-  val = allocate_value (type);
-  memcpy (VALUE_CONTENTS_RAW (val), ptr, TYPE_LENGTH (type));
-  return val;
-}
-
-/* See if we can pass arguments in T2 to a function which takes arguments
-   of types T1.  Both t1 and t2 are NULL-terminated vectors.  If some
-   arguments need coercion of some sort, then the coerced values are written
-   into T2.  Return value is 0 if the arguments could be matched, or the
-   position at which they differ if not.
-
-   STATICP is nonzero if the T1 argument list came from a
-   static member function.
-
-   For non-static member functions, we ignore the first argument,
-   which is the type of the instance variable.  This is because we want
-   to handle calls with objects from derived classes.  This is not
-   entirely correct: we should actually check to make sure that a
-   requested operation is type secure, shouldn't we?  FIXME.  */
-
-static int
-typecmp (staticp, t1, t2)
-     int staticp;
-     struct type *t1[];
-     value_ptr t2[];
-{
-  int i;
-
-  if (t2 == 0)
-    return 1;
-  if (staticp && t1 == 0)
-    return t2[1] != 0;
-  if (t1 == 0)
-    return 1;
-  if (TYPE_CODE (t1[0]) == TYPE_CODE_VOID) return 0;
-  if (t1[!staticp] == 0) return 0;
-  for (i = !staticp; t1[i] && TYPE_CODE (t1[i]) != TYPE_CODE_VOID; i++)
-    {
-    struct type *tt1, *tt2;
-      if (! t2[i])
-	return i+1;
-      tt1 = check_typedef (t1[i]);
-      tt2 = check_typedef (VALUE_TYPE(t2[i]));
-      if (TYPE_CODE (tt1) == TYPE_CODE_REF
-	  /* We should be doing hairy argument matching, as below.  */
-	  && (TYPE_CODE (check_typedef (TYPE_TARGET_TYPE (tt1))) == TYPE_CODE (tt2)))
-	{
-	  if (TYPE_CODE (tt2) == TYPE_CODE_ARRAY)
-	    t2[i] = value_coerce_array (t2[i]);
-	  else
-	    t2[i] = value_addr (t2[i]);
-	  continue;
-	}
-
-      while (TYPE_CODE (tt1) == TYPE_CODE_PTR
-	  && (   TYPE_CODE (tt2) == TYPE_CODE_ARRAY
-	      || TYPE_CODE (tt2) == TYPE_CODE_PTR))
-	{
-	   tt1 = check_typedef (TYPE_TARGET_TYPE(tt1)); 
-	   tt2 = check_typedef (TYPE_TARGET_TYPE(tt2));
-	}
-      if (TYPE_CODE(tt1) == TYPE_CODE(tt2)) continue;
-      /* Array to pointer is a `trivial conversion' according to the ARM.  */
-
-      /* We should be doing much hairier argument matching (see section 13.2
-	 of the ARM), but as a quick kludge, just check for the same type
-	 code.  */
-      if (TYPE_CODE (t1[i]) != TYPE_CODE (VALUE_TYPE (t2[i])))
-	return i+1;
-    }
-  if (!t1[i]) return 0;
-  return t2[i] ? i+1 : 0;
-}
-
-/* Helper function used by value_struct_elt to recurse through baseclasses.
-   Look for a field NAME in ARG1. Adjust the address of ARG1 by OFFSET bytes,
-   and search in it assuming it has (class) type TYPE.
-   If found, return value, else return NULL.
-
-   If LOOKING_FOR_BASECLASS, then instead of looking for struct fields,
-   look for a baseclass named NAME.  */
-
-static value_ptr
-search_struct_field (name, arg1, offset, type, looking_for_baseclass)
-     char *name;
-     register value_ptr arg1;
-     int offset;
-     register struct type *type;
-     int looking_for_baseclass;
-{
-  int found = 0;
-  char found_class[1024];
-  value_ptr v;
-  struct type *vbase = NULL;
-
-  found_class[0] = '\000';
-  
-  v = search_struct_field_aux (name, arg1, offset, type, looking_for_baseclass, &found, found_class, &vbase);
-  if (found > 1)
-    warning ("%s ambiguous; using %s::%s. Use a cast to disambiguate.",
-             name, found_class, name);
-
-  return v;
-}
-
-
-static value_ptr
-search_struct_field_aux (name, arg1, offset, type, looking_for_baseclass, found, found_class_name, vbase)
-     char *name;
-     register value_ptr arg1;
-     int offset;
-     register struct type *type;
-     int looking_for_baseclass;
-     int * found;
-     char * found_class_name;
-     struct type ** vbase;
-{
-  int i;
-  value_ptr retval = NULL;
-  char tmp_class_name[1024];
-  int tmp_found = 0;
-  int assigned = 0;
-  int nbases = TYPE_N_BASECLASSES (type);
-  
-  tmp_class_name[0] = '\000';
-
-  CHECK_TYPEDEF (type);
-
-  if (! looking_for_baseclass)
-    for (i = TYPE_NFIELDS (type) - 1; i >= nbases; i--)
-      {
-	char *t_field_name = TYPE_FIELD_NAME (type, i);
-
-	if (t_field_name && STREQ (t_field_name, name))
-	  {
-	    value_ptr v = NULL;
-	    if (TYPE_FIELD_STATIC (type, i))
-	      v = value_static_field (type, i);
-            if (v != NULL)
-	      {
-		if (!*found)
-		  {
-		    /* Record return value and class name, and continue
-		       looking for possible ambiguous members */ 
-                    char *class_name = TYPE_TAG_NAME (type);
-		    retval = v;
-                    if (class_name) 
-		      strcpy (found_class_name, class_name);
-                    else 
-                      found_class_name = NULL;
-		  }
-		(*found)++;
-	      }
-	    else
-	      {
-		v = value_primitive_field (arg1, offset, i, type);
-		if (v != NULL)
-		  {
-		    if (!*found)
-		      {
-			/* Record return value and class name, and continue
-			   looking for possible ambiguous members */ 
-                        char *class_name = TYPE_TAG_NAME (type);
-			retval = v;
-                        if (class_name) 
-		   	  strcpy (found_class_name, class_name);
-                        else 
-                          found_class_name = NULL;
-		      }
-		    (*found)++;
-		  }
-              }
-
-	    if (v == 0)
-	      error("Couldn't retrieve field named %s", name);
-	  }
-
-	if (t_field_name
-	    && (t_field_name[0] == '\0'
-		|| (TYPE_CODE (type) == TYPE_CODE_UNION
-		    && STREQ (t_field_name, "else"))))
-	  {
-	    struct type *field_type = TYPE_FIELD_TYPE (type, i);
-	    if (TYPE_CODE (field_type) == TYPE_CODE_UNION
-		|| TYPE_CODE (field_type) == TYPE_CODE_STRUCT)
-	      {
-		/* Look for a match through the fields of an anonymous union,
-		   or anonymous struct.  C++ provides anonymous unions.
-
-		   In the GNU Chill implementation of variant record types,
-		   each <alternative field> has an (anonymous) union type,
-		   each member of the union represents a <variant alternative>.
-		   Each <variant alternative> is represented as a struct,
-		   with a member for each <variant field>.  */
-		   
-		value_ptr v;
-		int new_offset = offset;
-
-		/* This is pretty gross.  In G++, the offset in an anonymous
-		   union is relative to the beginning of the enclosing struct.
-		   In the GNU Chill implementation of variant records,
-		   the bitpos is zero in an anonymous union field, so we
-		   have to add the offset of the union here. */
-		if (TYPE_CODE (field_type) == TYPE_CODE_STRUCT
-		    || (TYPE_NFIELDS (field_type) > 0
-			&& TYPE_FIELD_BITPOS (field_type, 0) == 0))
-		  new_offset += TYPE_FIELD_BITPOS (type, i) / 8;
-
-		v = search_struct_field_aux (name, arg1, new_offset, field_type,
-                                             looking_for_baseclass, &tmp_found, 
-                                             tmp_class_name, vbase);
-                if (!*found && v)
-                  {
-                    /* Record return value and class name, and continue
-                       looking for possible ambiguous members */ 
-                    retval = v;
-		    /* TYPE_TAG_NAME can be null in case of an anonymous union */
-                    if (TYPE_TAG_NAME (type))
-		      strcpy (found_class_name, TYPE_TAG_NAME (type));
-                    else 
-		      strcpy (found_class_name, " ");
-                    strcat (found_class_name, "::");
-                    strcat (found_class_name, tmp_class_name);
-                  }
-                *found += tmp_found;
-                tmp_found = 0;
-	      }
-	  }
-      }
-
-  for (i = 0;  i < nbases;  i++)
-    {
-      value_ptr v;
-      struct type *basetype = check_typedef (TYPE_BASECLASS (type, i));
-      /* If we are looking for baseclasses, this is what we get when we
-	 hit them.  But it could happen that the base part's member name
-	 is not yet filled in.  */
-      int found_baseclass = (looking_for_baseclass
-			     && TYPE_BASECLASS_NAME (type, i) != NULL
-			     && STREQ (name, TYPE_BASECLASS_NAME (type, i)));
-
-      if (BASETYPE_VIA_VIRTUAL (type, i))
-	{
-	  int boffset;
-	  value_ptr v2 = allocate_value (VALUE_ENCLOSING_TYPE (arg1));
-
-          if (TYPE_HAS_VTABLE (type))
-            {
-              /* HP aCC compiled type, use Taligent/HP runtime model */ 
-              int skip;
-              find_rt_vbase_offset (type, TYPE_BASECLASS (type, i),
-                                    VALUE_CONTENTS_ALL (arg1),
-                                    offset + VALUE_EMBEDDED_OFFSET (arg1),
-                                    &boffset, &skip);
-              if (skip >= 0)
-                error ("Virtual base class offset not found from vtable");
-            }
- 
-          else
-	   {
-
-	      boffset = baseclass_offset (type, i,
-			   	           VALUE_CONTENTS_ALL (arg1) + offset,
-				           VALUE_ADDRESS (arg1)
-					    + VALUE_OFFSET (arg1) + offset);
-	      if (boffset == -1)
-	      error ("virtual baseclass botch");
-
-	  /* The virtual base class pointer might have been clobbered by the
-	     user program. Make sure that it still points to a valid memory
-	     location.  */
-
-	     if ((boffset + offset) < 0 || 
-                 (boffset + offset) >= TYPE_LENGTH (type))
-	       {
-	         CORE_ADDR base_addr;
-	
-	         base_addr = VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1) + 
-                             boffset + offset;
-	         if (target_read_memory (base_addr, VALUE_CONTENTS_RAW (v2),
-				      TYPE_LENGTH (basetype)) != 0)
-		   error ("virtual baseclass botch");
-	        VALUE_LVAL (v2) = lval_memory;
-	        VALUE_ADDRESS (v2) = base_addr;
-                assigned = 1;
-	       }
-	   }
-	
-          if (!assigned)   
-	   {
-             VALUE_LVAL (v2) = VALUE_LVAL (arg1);
-             VALUE_ADDRESS (v2) = VALUE_ADDRESS (arg1);
-           }
-
-          /* Earlier, this code used to allocate a value of type
-             basetype and copy the contents of arg1 at the
-             appropriate offset into the new value.  This doesn't
-             work because there is important stuff (virtual bases,
-             for example) that could be anywhere in the contents
-             of arg1, and not just within the length of a basetype
-             object.  In particular the boffset below could be
-             negative, with the HP/Taligent C++ runtime system.
-             So, the only way to ensure that required information
-             is not lost is to always allocate a value of the same
-             type as arg1 and to fill it with the _entire_
-             contents of arg1.  It sounds wasteful, but there is
-             really no way around it if later member lookup,
-             casts, etc. have to work correctly with the returned
-             value.  */
- 
-
-          VALUE_TYPE (v2) = basetype;
-	  VALUE_OFFSET (v2) = VALUE_OFFSET (arg1);
-          VALUE_EMBEDDED_OFFSET(v2)
-             = VALUE_EMBEDDED_OFFSET(arg1) + offset + boffset;
-	  if (VALUE_LAZY (arg1))
-	     VALUE_LAZY (v2) = 1;
-	  else
-	     memcpy ((char *) (v2)->aligner.contents,
-                     (char *) (arg1)->aligner.contents,
-		     TYPE_LENGTH (VALUE_ENCLOSING_TYPE (arg1)));
-
-	  if (found_baseclass)
-	    {	  
-	      /*return v2;*/
-
-              if (!*found) /* not yet found anything */ 
-                {
-                  /* Record return value and class name, and continue
-                     looking for possible ambiguous members */ 
-                  retval = v2;
-                  strcpy (found_class_name, TYPE_TAG_NAME (type));
-                }
-              /* Don't count virtual bases twice when deciding ambiguity */ 
-              if (*vbase != basetype) /* works for null *vbase */ 
-                (*found)++;
-              /* Is this the first virtual base where we "found" something? */ 
-              if (!*vbase)
-                *vbase = basetype;
-	    }
-          else /* base not found, or looking for member */ 
-            {
-              v = search_struct_field_aux (name, arg1, offset + boffset,
-                                           TYPE_BASECLASS (type, i),
-                                           looking_for_baseclass, &tmp_found,
-                                           tmp_class_name, vbase);
-              if (!*found && v)
-                {
-                  /* Record return value and class name, and continue
-                     looking for possible ambiguous members */ 
-                  retval = v;
-		  /* TYPE_TAG_NAME can be null in case of an anonymous union */
-                  if (TYPE_TAG_NAME (type))
-		    strcpy (found_class_name, TYPE_TAG_NAME (type));
-                  else
-		    strcpy (found_class_name, " ");
-                  strcat (found_class_name, "::");
-                  strcat (found_class_name, tmp_class_name);
-                }
-              /* Don't count virtual bases twice when deciding ambiguity */ 
-              if (*vbase != basetype) /* works for null *vbase */ 
-                *found += tmp_found;
-              /* Is this the first virtual base where we "found" something? */ 
-              if (!*vbase)
-                  *vbase =  basetype;
-              tmp_found = 0;
-            }
-	}
-      else if (found_baseclass)
-	{
-	  v = value_primitive_field (arg1, offset, i, type);
-          if (!*found)
-            {
-              /* Record return value and class name, and continue
-                 looking for possible ambiguous members */ 
-              retval = v;
-              strcpy (found_class_name, TYPE_TAG_NAME (type));
-            }
-          (*found)++;
-        }
-      else
-	{
-          v = search_struct_field_aux (name, arg1,
-                                       offset + TYPE_BASECLASS_BITPOS (type, i) / 8,
-                                       basetype, looking_for_baseclass, &tmp_found,
-                                       tmp_class_name, vbase);
-          if (!*found && v)
-            {
-              /* Record return value and class name, and continue
-                 looking for possible ambiguous members */ 
-              retval = v;
-	      /* TYPE_TAG_NAME can be null in case of an anonymous union */
-	      if (TYPE_TAG_NAME (type))
-		strcpy (found_class_name, TYPE_TAG_NAME (type));
-	      else 
-		strcpy (found_class_name, " ");
-              strcat (found_class_name, "::");
-              strcat (found_class_name, tmp_class_name);
-            }
-          *found += tmp_found;
-          tmp_found = 0;
-        }
-    }
-  return retval;
-}
-
-
-/* Return the offset (in bytes) of the virtual base of type BASETYPE
- * in an object pointed to by VALADDR (on the host), assumed to be of
- * type TYPE.  OFFSET is number of bytes beyond start of ARG to start
- * looking (in case VALADDR is the contents of an enclosing object).
- *
- * This routine recurses on the primary base of the derived class because
- * the virtual base entries of the primary base appear before the other
- * virtual base entries.
- *
- * If the virtual base is not found, a negative integer is returned.
- * The magnitude of the negative integer is the number of entries in
- * the virtual table to skip over (entries corresponding to various
- * ancestral classes in the chain of primary bases).
- *
- * Important: This assumes the HP / Taligent C++ runtime
- * conventions. Use baseclass_offset() instead to deal with g++
- * conventions.  */
-
-void
-find_rt_vbase_offset(type, basetype, valaddr, offset, boffset_p, skip_p)
-  struct type * type;
-  struct type * basetype;
-  char * valaddr;
-  int offset;
-  int * boffset_p;
-  int * skip_p;
-{
-  int boffset;           /* offset of virtual base */
-  int index;             /* displacement to use in virtual table */
-  int skip;
-  
-  value_ptr vp;      
-  CORE_ADDR vtbl;      /* the virtual table pointer */
-  struct type * pbc;   /* the primary base class */
-
-  /* Look for the virtual base recursively in the primary base, first.
-   * This is because the derived class object and its primary base
-   * subobject share the primary virtual table.  */
-  
-  boffset = 0;
-  pbc = TYPE_PRIMARY_BASE(type);
-  if (pbc)
-    {
-      find_rt_vbase_offset (pbc, basetype, valaddr, offset, &boffset, &skip);
-      if (skip < 0)
-        {
-          *boffset_p = boffset;
-          *skip_p = -1;
-          return;
-        }
-    }
-  else
-    skip = 0;
-
-
-  /* Find the index of the virtual base according to HP/Taligent
-     runtime spec. (Depth-first, left-to-right.)  */
-  index = virtual_base_index_skip_primaries (basetype, type);
-
-  if (index < 0) {
-    *skip_p = skip + virtual_base_list_length_skip_primaries (type);
-    *boffset_p = 0;
-    return;
-  }
-
-  /* pai: FIXME -- 32x64 possible problem */ 
-  /* First word (4 bytes) in object layout is the vtable pointer */
-  vtbl = * (CORE_ADDR *) (valaddr + offset);
-
-  /* Before the constructor is invoked, things are usually zero'd out. */ 
-  if (vtbl == 0)
-    error ("Couldn't find virtual table -- object may not be constructed yet.");
-
-
-  /* Find virtual base's offset -- jump over entries for primary base
-   * ancestors, then use the index computed above.  But also adjust by
-   * HP_ACC_VBASE_START for the vtable slots before the start of the
-   * virtual base entries.  Offset is negative -- virtual base entries
-   * appear _before_ the address point of the virtual table. */
-  
-  /* pai: FIXME -- 32x64 problem, if word = 8 bytes, change multiplier 
-     & use long type */ 
-
-  /* epstein : FIXME -- added param for overlay section. May not be correct */
-   vp = value_at (builtin_type_int, vtbl + 4 * (- skip - index - HP_ACC_VBASE_START), NULL);
-  boffset = value_as_long (vp);
-  *skip_p = -1;
-  *boffset_p = boffset;
-  return;
-}
-
-
-/* Helper function used by value_struct_elt to recurse through baseclasses.
-   Look for a field NAME in ARG1. Adjust the address of ARG1 by OFFSET bytes,
-   and search in it assuming it has (class) type TYPE.
-   If found, return value, else if name matched and args not return (value)-1,
-   else return NULL. */
-
-static value_ptr
-search_struct_method (name, arg1p, args, offset, static_memfuncp, type)
-     char *name;
-     register value_ptr *arg1p, *args;
-     int offset, *static_memfuncp;
-     register struct type *type;
-{
-  int i;
-  value_ptr v;
-  int name_matched = 0;
-  char dem_opname[64];
-
-  CHECK_TYPEDEF (type);
-  for (i = TYPE_NFN_FIELDS (type) - 1; i >= 0; i--)
-    {
-      char *t_field_name = TYPE_FN_FIELDLIST_NAME (type, i);
-      /* FIXME!  May need to check for ARM demangling here */
-      if (strncmp(t_field_name, "__", 2)==0 ||
-	strncmp(t_field_name, "op", 2)==0 ||
-	strncmp(t_field_name, "type", 4)==0 )
-	{
-	  if (cplus_demangle_opname(t_field_name, dem_opname, DMGL_ANSI))
-	    t_field_name = dem_opname;
-	  else if (cplus_demangle_opname(t_field_name, dem_opname, 0))
-	    t_field_name = dem_opname; 
-	}
-      if (t_field_name && STREQ (t_field_name, name))
-	{
-	  int j = TYPE_FN_FIELDLIST_LENGTH (type, i) - 1;
-	  struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);
- 	  name_matched = 1; 
-
-	  if (j > 0 && args == 0)
-	    error ("cannot resolve overloaded method `%s': no arguments supplied", name);
-	  while (j >= 0)
-	    {
-	      if (TYPE_FN_FIELD_STUB (f, j))
-		check_stub_method (type, i, j);
-	      if (!typecmp (TYPE_FN_FIELD_STATIC_P (f, j),
-			    TYPE_FN_FIELD_ARGS (f, j), args))
-		{
-		  if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
-		    return value_virtual_fn_field (arg1p, f, j, type, offset);
-		  if (TYPE_FN_FIELD_STATIC_P (f, j) && static_memfuncp)
-		    *static_memfuncp = 1;
-		  v = value_fn_field (arg1p, f, j, type, offset);
-		  if (v != NULL) return v;
-		}
-	      j--;
-	    }
-	}
-    }
-
-  for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--)
-    {
-      int base_offset;
-
-      if (BASETYPE_VIA_VIRTUAL (type, i))
-	{
-         if (TYPE_HAS_VTABLE (type))
-            {
-              /* HP aCC compiled type, search for virtual base offset
-                 according to HP/Taligent runtime spec.  */
-              int skip;
-              find_rt_vbase_offset (type, TYPE_BASECLASS (type, i),
-                                    VALUE_CONTENTS_ALL (*arg1p),
-                                    offset + VALUE_EMBEDDED_OFFSET (*arg1p),
-                                    &base_offset, &skip);
-              if (skip >= 0)
-                error ("Virtual base class offset not found in vtable");
-            }
-         else
-           {
-             struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
-	     char *base_valaddr;
-
-	     /* The virtual base class pointer might have been clobbered by the
-	        user program. Make sure that it still points to a valid memory
-	        location.  */
-
-	     if (offset < 0 || offset >= TYPE_LENGTH (type))
-	       {
-	         base_valaddr = (char *) alloca (TYPE_LENGTH (baseclass));
-	         if (target_read_memory (VALUE_ADDRESS (*arg1p)
-			 		 + VALUE_OFFSET (*arg1p) + offset,
-				         base_valaddr,
-				         TYPE_LENGTH (baseclass)) != 0)
-		   error ("virtual baseclass botch");
-	       }
-	    else
-	       base_valaddr = VALUE_CONTENTS (*arg1p) + offset;
-
-	    base_offset =
-	       baseclass_offset (type, i, base_valaddr,
-			         VALUE_ADDRESS (*arg1p)
-				   + VALUE_OFFSET (*arg1p) + offset);
-	    if (base_offset == -1)
-	       error ("virtual baseclass botch");
-	   }
-        }
-      else
-	{
-	  base_offset = TYPE_BASECLASS_BITPOS (type, i) / 8;
-        }
-      v = search_struct_method (name, arg1p, args, base_offset + offset,
-				static_memfuncp, TYPE_BASECLASS (type, i));
-      if (v == (value_ptr) -1)
-	{
-	  name_matched = 1;
-	}
-      else if (v)
-	{
-/* FIXME-bothner:  Why is this commented out?  Why is it here?  */
-/*	  *arg1p = arg1_tmp;*/
-	  return v;
-        }
-    }
-  if (name_matched) return (value_ptr) -1;
-  else return NULL;
-}
-
-/* Given *ARGP, a value of type (pointer to a)* structure/union,
-   extract the component named NAME from the ultimate target structure/union
-   and return it as a value with its appropriate type.
-   ERR is used in the error message if *ARGP's type is wrong.
-
-   C++: ARGS is a list of argument types to aid in the selection of
-   an appropriate method. Also, handle derived types.
-
-   STATIC_MEMFUNCP, if non-NULL, points to a caller-supplied location
-   where the truthvalue of whether the function that was resolved was
-   a static member function or not is stored.
-
-   ERR is an error message to be printed in case the field is not found.  */
-
-value_ptr
-value_struct_elt (argp, args, name, static_memfuncp, err)
-     register value_ptr *argp, *args;
-     char *name;
-     int *static_memfuncp;
-     char *err;
-{
-  register struct type *t;
-  value_ptr v;
-
-  COERCE_ARRAY (*argp);
-
-  t = check_typedef (VALUE_TYPE (*argp));
-
-  /* Follow pointers until we get to a non-pointer.  */
-
-  while (TYPE_CODE (t) == TYPE_CODE_PTR || TYPE_CODE (t) == TYPE_CODE_REF)
-    {
-      *argp = value_ind (*argp);
-      /* Don't coerce fn pointer to fn and then back again!  */
-      if (TYPE_CODE (VALUE_TYPE (*argp)) != TYPE_CODE_FUNC)
-	COERCE_ARRAY (*argp);
-      t = check_typedef (VALUE_TYPE (*argp));
-    }
-
-  if (TYPE_CODE (t) == TYPE_CODE_MEMBER)
-    error ("not implemented: member type in value_struct_elt");
-
-  if (   TYPE_CODE (t) != TYPE_CODE_STRUCT
-      && TYPE_CODE (t) != TYPE_CODE_UNION)
-    error ("Attempt to extract a component of a value that is not a %s.", err);
-
-  /* Assume it's not, unless we see that it is.  */
-  if (static_memfuncp)
-    *static_memfuncp =0;
-
-  if (!args)
-    {
-      /* if there are no arguments ...do this...  */
-
-      /* Try as a field first, because if we succeed, there
-	 is less work to be done.  */
-      v = search_struct_field (name, *argp, 0, t, 0);
-      if (v)
-	return v;
-
-      /* C++: If it was not found as a data field, then try to
-         return it as a pointer to a method.  */
-
-      if (destructor_name_p (name, t))
-	error ("Cannot get value of destructor");
-
-      v = search_struct_method (name, argp, args, 0, static_memfuncp, t);
-
-      if (v == (value_ptr) -1)
-	error ("Cannot take address of a method");
-      else if (v == 0)
-	{
-	  if (TYPE_NFN_FIELDS (t))
-	    error ("There is no member or method named %s.", name);
-	  else
-	    error ("There is no member named %s.", name);
-	}
-      return v;
-    }
-
-  if (destructor_name_p (name, t))
-    {
-      if (!args[1])
-	{
-	  /* Destructors are a special case.  */
-	  int m_index, f_index;
-
-	  v = NULL;
-	  if (get_destructor_fn_field (t, &m_index, &f_index))
-	    {
-	      v = value_fn_field (NULL, TYPE_FN_FIELDLIST1 (t, m_index),
-				  f_index, NULL, 0);
-	    }
-	  if (v == NULL)
-	    error ("could not find destructor function named %s.", name);
-	  else
-	    return v;
-	}
-      else
-	{
-	  error ("destructor should not have any argument");
-	}
-    }
-  else
-    v = search_struct_method (name, argp, args, 0, static_memfuncp, t);
-
-  if (v == (value_ptr) -1)
-    {
-	error("Argument list of %s mismatch with component in the structure.", name);
-    }
-  else if (v == 0)
-    {
-      /* See if user tried to invoke data as function.  If so,
-	 hand it back.  If it's not callable (i.e., a pointer to function),
-	 gdb should give an error.  */
-      v = search_struct_field (name, *argp, 0, t, 0);
-    }
-
-  if (!v)
-    error ("Structure has no component named %s.", name);
-  return v;
-}
-
-
-/* Search through the methods of an object (and its bases)
- * to find a specified method. Return the pointer to the
- * fn_field list of overloaded instances.
- * Helper function for value_find_oload_list.
- * ARGP is a pointer to a pointer to a value (the object)
- * METHOD is a string containing the method name
- * OFFSET is the offset within the value
- * STATIC_MEMFUNCP is set if the method is static
- * TYPE is the assumed type of the object
- * NUM_FNS is the number of overloaded instances
- * BASETYPE is set to the actual type of the subobject where the method is found
- * BOFFSET is the offset of the base subobject where the method is found */
-
-struct fn_field *
-find_method_list (argp, method, offset, static_memfuncp, type, num_fns, basetype, boffset)
-  value_ptr *argp;
-  char * method;
-  int offset;
-  int * static_memfuncp;
-  struct type * type;
-  int * num_fns;
-  struct type ** basetype;
-  int * boffset;
-{
-  int i;
-  struct fn_field * f;
-  CHECK_TYPEDEF (type);
-
-  *num_fns = 0;
-
-  /* First check in object itself */ 
-  for (i = TYPE_NFN_FIELDS (type) -1; i >= 0; i--)
-    {
-      /* pai: FIXME What about operators and type conversions? */
-      char * fn_field_name = TYPE_FN_FIELDLIST_NAME (type, i);
-      if (fn_field_name && STREQ (fn_field_name, method))
-        {
-          *num_fns = TYPE_FN_FIELDLIST_LENGTH (type, i);
-          *basetype = type;
-          *boffset = offset;
-          return TYPE_FN_FIELDLIST1 (type, i);
-        }
-    }
-  
-  /* Not found in object, check in base subobjects */
-  for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--)
-    {
-      int base_offset;
-      if (BASETYPE_VIA_VIRTUAL (type, i))
-	{
-          if (TYPE_HAS_VTABLE (type))
-            {
-              /* HP aCC compiled type, search for virtual base offset
-               * according to HP/Taligent runtime spec.  */
-              int skip;
-              find_rt_vbase_offset (type, TYPE_BASECLASS (type, i),
-                                    VALUE_CONTENTS_ALL (*argp),
-                                    offset + VALUE_EMBEDDED_OFFSET (*argp),
-                                    &base_offset, &skip);
-              if (skip >= 0)
-                error ("Virtual base class offset not found in vtable");
-            }
-          else
-            {
-              /* probably g++ runtime model */ 
-              base_offset = VALUE_OFFSET (*argp) + offset;
-              base_offset =
-                baseclass_offset (type, i,
-                                  VALUE_CONTENTS (*argp) + base_offset,
-                                  VALUE_ADDRESS (*argp) + base_offset);
-              if (base_offset == -1)
-                error ("virtual baseclass botch");
-            }
-        }
-      else /* non-virtual base, simply use bit position from debug info */
-	{
-	  base_offset = TYPE_BASECLASS_BITPOS (type, i) / 8;
-        }
-      f = find_method_list (argp, method, base_offset + offset,
-                            static_memfuncp, TYPE_BASECLASS (type, i), num_fns, basetype, boffset);
-      if (f)
-        return f;
-    }
-  return NULL;  
-}
-
-/* Return the list of overloaded methods of a specified name.
- * ARGP is a pointer to a pointer to a value (the object)
- * METHOD is the method name
- * OFFSET is the offset within the value contents
- * STATIC_MEMFUNCP is set if the method is static
- * NUM_FNS is the number of overloaded instances
- * BASETYPE is set to the type of the base subobject that defines the method
- * BOFFSET is the offset of the base subobject which defines the method */
-
-struct fn_field *
-value_find_oload_method_list (argp, method, offset, static_memfuncp, num_fns, basetype, boffset)
-  value_ptr *argp;
-  char * method;
-  int offset;
-  int * static_memfuncp;
-  int * num_fns;
-  struct type ** basetype;
-  int * boffset;
-{
-  struct type * t;
-  value_ptr v;
-
-  t = check_typedef (VALUE_TYPE (*argp));
-
-  /* code snarfed from value_struct_elt */ 
-  while (TYPE_CODE (t) == TYPE_CODE_PTR || TYPE_CODE (t) == TYPE_CODE_REF)
-    {
-      *argp = value_ind (*argp);
-      /* Don't coerce fn pointer to fn and then back again!  */
-      if (TYPE_CODE (VALUE_TYPE (*argp)) != TYPE_CODE_FUNC)
-	COERCE_ARRAY (*argp);
-      t = check_typedef (VALUE_TYPE (*argp));
-    }
-  
-  if (TYPE_CODE (t) == TYPE_CODE_MEMBER)
-    error ("Not implemented: member type in value_find_oload_lis");
-  
-  if (   TYPE_CODE (t) != TYPE_CODE_STRUCT
-         && TYPE_CODE (t) != TYPE_CODE_UNION)
-    error ("Attempt to extract a component of a value that is not a struct or union");
-  
-  /* Assume it's not static, unless we see that it is.  */
-  if (static_memfuncp)
-    *static_memfuncp =0;
-
-  return find_method_list (argp, method, 0, static_memfuncp, t, num_fns, basetype, boffset);
-  
-}
-
-/* C++: return 1 is NAME is a legitimate name for the destructor
-   of type TYPE.  If TYPE does not have a destructor, or
-   if NAME is inappropriate for TYPE, an error is signaled.  */
-int
-destructor_name_p (name, type)
-     const char *name;
-     const struct type *type;
-{
-  /* destructors are a special case.  */
-
-  if (name[0] == '~')
-    {
-      char *dname = type_name_no_tag (type);
-      char *cp = strchr (dname, '<');
-      unsigned int len;
-
-      /* Do not compare the template part for template classes.  */
-      if (cp == NULL)
-	len = strlen (dname);
-      else
-	len = cp - dname;
-      if (strlen (name + 1) != len || !STREQN (dname, name + 1, len))
-	error ("name of destructor must equal name of class");
-      else
-	return 1;
-    }
-  return 0;
-}
-
-/* Helper function for check_field: Given TYPE, a structure/union,
-   return 1 if the component named NAME from the ultimate
-   target structure/union is defined, otherwise, return 0. */
-
-static int
-check_field_in (type, name)
-     register struct type *type;
-     const char *name;
-{
-  register int i;
-
-  for (i = TYPE_NFIELDS (type) - 1; i >= TYPE_N_BASECLASSES (type); i--)
-    {
-      char *t_field_name = TYPE_FIELD_NAME (type, i);
-      if (t_field_name && STREQ (t_field_name, name))
-	return 1;
-    }
-
-  /* C++: If it was not found as a data field, then try to
-     return it as a pointer to a method.  */
-
-  /* Destructors are a special case.  */
-  if (destructor_name_p (name, type))
-    {
-      int m_index, f_index;
-
-      return get_destructor_fn_field (type, &m_index, &f_index);
-    }
-
-  for (i = TYPE_NFN_FIELDS (type) - 1; i >= 0; --i)
-    {
-      if (STREQ (TYPE_FN_FIELDLIST_NAME (type, i), name))
-	return 1;
-    }
-
-  for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--)
-    if (check_field_in (TYPE_BASECLASS (type, i), name))
-      return 1;
-      
-  return 0;
-}
-
-
-/* C++: Given ARG1, a value of type (pointer to a)* structure/union,
-   return 1 if the component named NAME from the ultimate
-   target structure/union is defined, otherwise, return 0.  */
-
-int
-check_field (arg1, name)
-     register value_ptr arg1;
-     const char *name;
-{
-  register struct type *t;
-
-  COERCE_ARRAY (arg1);
-
-  t = VALUE_TYPE (arg1);
-
-  /* Follow pointers until we get to a non-pointer.  */
-
-  for (;;)
-    {
-      CHECK_TYPEDEF (t);
-      if (TYPE_CODE (t) != TYPE_CODE_PTR && TYPE_CODE (t) != TYPE_CODE_REF)
-	break;
-      t = TYPE_TARGET_TYPE (t);
-    }
-
-  if (TYPE_CODE (t) == TYPE_CODE_MEMBER)
-    error ("not implemented: member type in check_field");
-
-  if (   TYPE_CODE (t) != TYPE_CODE_STRUCT
-      && TYPE_CODE (t) != TYPE_CODE_UNION)
-    error ("Internal error: `this' is not an aggregate");
-
-  return check_field_in (t, name);
-}
-
-/* C++: Given an aggregate type CURTYPE, and a member name NAME,
-   return the address of this member as a "pointer to member"
-   type.  If INTYPE is non-null, then it will be the type
-   of the member we are looking for.  This will help us resolve
-   "pointers to member functions".  This function is used
-   to resolve user expressions of the form "DOMAIN::NAME".  */
-
-value_ptr
-value_struct_elt_for_reference (domain, offset, curtype, name, intype)
-     struct type *domain, *curtype, *intype;
-     int offset;
-     char *name;
-{
-  register struct type *t = curtype;
-  register int i;
-  value_ptr v;
-
-  if (   TYPE_CODE (t) != TYPE_CODE_STRUCT
-      && TYPE_CODE (t) != TYPE_CODE_UNION)
-    error ("Internal error: non-aggregate type to value_struct_elt_for_reference");
-
-  for (i = TYPE_NFIELDS (t) - 1; i >= TYPE_N_BASECLASSES (t); i--)
-    {
-      char *t_field_name = TYPE_FIELD_NAME (t, i);
-      
-      if (t_field_name && STREQ (t_field_name, name))
-	{
-	  if (TYPE_FIELD_STATIC (t, i))
-	    {
-	      v = value_static_field (t, i);
-	      if (v == NULL)
-		error ("Internal error: could not find static variable %s",
-		       name);
-	      return v;
-	    }
-	  if (TYPE_FIELD_PACKED (t, i))
-	    error ("pointers to bitfield members not allowed");
-	  
-	  return value_from_longest
-	    (lookup_reference_type (lookup_member_type (TYPE_FIELD_TYPE (t, i),
-							domain)),
-	     offset + (LONGEST) (TYPE_FIELD_BITPOS (t, i) >> 3));
-	}
-    }
-
-  /* C++: If it was not found as a data field, then try to
-     return it as a pointer to a method.  */
-
-  /* Destructors are a special case.  */
-  if (destructor_name_p (name, t))
-    {
-      error ("member pointers to destructors not implemented yet");
-    }
-
-  /* Perform all necessary dereferencing.  */
-  while (intype && TYPE_CODE (intype) == TYPE_CODE_PTR)
-    intype = TYPE_TARGET_TYPE (intype);
-
-  for (i = TYPE_NFN_FIELDS (t) - 1; i >= 0; --i)
-    {
-      char *t_field_name = TYPE_FN_FIELDLIST_NAME (t, i);
-      char dem_opname[64];
-
-      if (strncmp(t_field_name, "__", 2)==0 ||
-	strncmp(t_field_name, "op", 2)==0 ||
-	strncmp(t_field_name, "type", 4)==0 )
-	{
-	  if (cplus_demangle_opname(t_field_name, dem_opname, DMGL_ANSI))
-	    t_field_name = dem_opname;
-	  else if (cplus_demangle_opname(t_field_name, dem_opname, 0))
-	    t_field_name = dem_opname; 
-	}
-      if (t_field_name && STREQ (t_field_name, name))
-	{
-	  int j = TYPE_FN_FIELDLIST_LENGTH (t, i);
-	  struct fn_field *f = TYPE_FN_FIELDLIST1 (t, i);
-	  
-	  if (intype == 0 && j > 1)
-	    error ("non-unique member `%s' requires type instantiation", name);
-	  if (intype)
-	    {
-	      while (j--)
-		if (TYPE_FN_FIELD_TYPE (f, j) == intype)
-		  break;
-	      if (j < 0)
-		error ("no member function matches that type instantiation");
-	    }
-	  else
-	    j = 0;
-	  
-	  if (TYPE_FN_FIELD_STUB (f, j))
-	    check_stub_method (t, i, j);
-	  if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
-	    {
-	      return value_from_longest
-		(lookup_reference_type
-		 (lookup_member_type (TYPE_FN_FIELD_TYPE (f, j),
-				      domain)),
-		 (LONGEST) METHOD_PTR_FROM_VOFFSET (TYPE_FN_FIELD_VOFFSET (f, j)));
-	    }
-	  else
-	    {
-	      struct symbol *s = lookup_symbol (TYPE_FN_FIELD_PHYSNAME (f, j),
-						0, VAR_NAMESPACE, 0, NULL);
-	      if (s == NULL)
-		{
-		  v = 0;
-		}
-	      else
-		{
-		  v = read_var_value (s, 0);
-#if 0
-		  VALUE_TYPE (v) = lookup_reference_type
-		    (lookup_member_type (TYPE_FN_FIELD_TYPE (f, j),
-					 domain));
-#endif
-		}
-	      return v;
-	    }
-	}
-    }
-  for (i = TYPE_N_BASECLASSES (t) - 1; i >= 0; i--)
-    {
-      value_ptr v;
-      int base_offset;
-
-      if (BASETYPE_VIA_VIRTUAL (t, i))
-	base_offset = 0;
-      else
-	base_offset = TYPE_BASECLASS_BITPOS (t, i) / 8;
-      v = value_struct_elt_for_reference (domain,
-					  offset + base_offset,
-					  TYPE_BASECLASS (t, i),
-					  name,
-					  intype);
-      if (v)
-	return v;
-    }
-  return 0;
-}
-
-
-/* Find the real run-time type of a value using RTTI.
- * V is a pointer to the value.
- * A pointer to the struct type entry of the run-time type
- * is returneed.
- * FULL is a flag that is set only if the value V includes
- * the entire contents of an object of the RTTI type.
- * TOP is the offset to the top of the enclosing object of
- * the real run-time type.  This offset may be for the embedded
- * object, or for the enclosing object of V.
- * USING_ENC is the flag that distinguishes the two cases.
- * If it is 1, then the offset is for the enclosing object,
- * otherwise for the embedded object.
- * 
- * This currently works only for RTTI information generated
- * by the HP ANSI C++ compiler (aCC).  g++ today (1997-06-10)
- * does not appear to support RTTI. This function returns a
- * NULL value for objects in the g++ runtime model. */
-
-struct type *
-value_rtti_type (v, full, top, using_enc)
-  value_ptr v;
-  int * full;
-  int * top;
-  int * using_enc;
-{
-  struct type * known_type;
-  struct type * rtti_type;
-  CORE_ADDR coreptr;
-  value_ptr vp;
-  int using_enclosing = 0;
-  long top_offset = 0;
-  char rtti_type_name[256];
-
-  if (full)
-    *full = 0;
-  if (top)
-    *top = -1;
-  if (using_enc)
-    *using_enc = 0;
-
-  /* Get declared type */ 
-  known_type = VALUE_TYPE (v);
-  CHECK_TYPEDEF (known_type);
-  /* RTTI works only or class objects */ 
-  if (TYPE_CODE (known_type) != TYPE_CODE_CLASS)
-    return NULL;
-
-  /* If neither the declared type nor the enclosing type of the
-   * value structure has a HP ANSI C++ style virtual table,
-   * we can't do anything. */
-  if (!TYPE_HAS_VTABLE (known_type))
-    {
-      known_type = VALUE_ENCLOSING_TYPE (v);
-      CHECK_TYPEDEF (known_type);
-      if ((TYPE_CODE (known_type) != TYPE_CODE_CLASS) ||
-          !TYPE_HAS_VTABLE (known_type))
-        return NULL; /* No RTTI, or not HP-compiled types */
-      CHECK_TYPEDEF (known_type);
-      using_enclosing = 1;
-    }
-
-  if (using_enclosing && using_enc)
-    *using_enc = 1;
-
-  /* First get the virtual table address */
-  coreptr = * (CORE_ADDR *) ((VALUE_CONTENTS_ALL (v))
-                             + VALUE_OFFSET (v) 
-                             + (using_enclosing ? 0 : VALUE_EMBEDDED_OFFSET (v)));
-  if (coreptr == 0)
-    return NULL; /* return silently -- maybe called on gdb-generated value */
-
-  /* Fetch the top offset of the object */ 
-  /* FIXME possible 32x64 problem with pointer size & arithmetic */
-  vp = value_at (builtin_type_int, 
-                 coreptr + 4 * HP_ACC_TOP_OFFSET_OFFSET, 
-                 VALUE_BFD_SECTION (v));
-  top_offset = value_as_long (vp);
-  if (top)
-    *top = top_offset;
-
-  /* Fetch the typeinfo pointer */
-  /* FIXME possible 32x64 problem with pointer size & arithmetic */
-  vp = value_at (builtin_type_int, coreptr + 4 * HP_ACC_TYPEINFO_OFFSET, VALUE_BFD_SECTION (v));
-  /* Indirect through the typeinfo pointer and retrieve the pointer
-   * to the string name */
-  coreptr = * (CORE_ADDR *) (VALUE_CONTENTS (vp));
-  if (!coreptr)
-    error ("Retrieved null typeinfo pointer in trying to determine run-time type");
-  vp = value_at (builtin_type_int, coreptr + 4, VALUE_BFD_SECTION (v));  /* 4 -> offset of name field */
-                                                  /* FIXME possible 32x64 problem */
-
-  coreptr = * (CORE_ADDR *) (VALUE_CONTENTS (vp));
-
-  read_memory_string (coreptr, rtti_type_name, 256);
-
-  if (strlen (rtti_type_name) == 0)
-    error ("Retrieved null type name from typeinfo");
-  
-  /* search for type */
-  rtti_type = lookup_typename (rtti_type_name, (struct block *) 0, 1);
-  
-  if (!rtti_type)
-    error ("Could not find run-time type: invalid type name %s in typeinfo??", rtti_type_name);
-  CHECK_TYPEDEF (rtti_type);
-
-#if 0 /* debugging*/
-  printf("RTTI type name %s, tag %s, full? %d\n", TYPE_NAME (rtti_type), TYPE_TAG_NAME (rtti_type), full ? *full : -1); 
-#endif
-
-  /* Check whether we have the entire object */
-  if (full /* Non-null pointer passed */ 
-
-      &&
-           /* Either we checked on the whole object in hand and found the
-              top offset to be zero */
-      (((top_offset == 0) &&         
-       using_enclosing &&     
-       TYPE_LENGTH (known_type) == TYPE_LENGTH (rtti_type))
-      ||
-           /* Or we checked on the embedded object and top offset was the
-              same as the embedded offset */
-      ((top_offset == VALUE_EMBEDDED_OFFSET (v)) &&
-       !using_enclosing &&
-       TYPE_LENGTH (VALUE_ENCLOSING_TYPE (v)) == TYPE_LENGTH (rtti_type))))
-    
-    *full = 1;
-  
-  return rtti_type;
-}
-
-/* Given a pointer value V, find the real (RTTI) type
-   of the object it points to.
-   Other parameters FULL, TOP, USING_ENC as with value_rtti_type()
-   and refer to the values computed for the object pointed to. */
-
-struct type *
-value_rtti_target_type (v, full, top, using_enc)
-  value_ptr v;
-  int * full;
-  int * top;
-  int * using_enc;
-{
-  value_ptr target;
-
-  target = value_ind (v);
-
-  return value_rtti_type (target, full, top, using_enc);
-}
-
-/* Given a value pointed to by ARGP, check its real run-time type, and
-   if that is different from the enclosing type, create a new value
-   using the real run-time type as the enclosing type (and of the same
-   type as ARGP) and return it, with the embedded offset adjusted to
-   be the correct offset to the enclosed object
-   RTYPE is the type, and XFULL, XTOP, and XUSING_ENC are the other
-   parameters, computed by value_rtti_type(). If these are available,
-   they can be supplied and a second call to value_rtti_type() is avoided.
-   (Pass RTYPE == NULL if they're not available */
-
-value_ptr
-value_full_object (argp, rtype, xfull, xtop, xusing_enc)
-  value_ptr argp;
-  struct type * rtype;
-  int xfull;
-  int xtop;
-  int xusing_enc;
-  
-{
-  struct type * real_type;
-  int full = 0;
-  int top = -1;
-  int using_enc = 0;
-  value_ptr new_val;
-
-  if (rtype)
-    {
-      real_type = rtype;
-      full = xfull;
-      top = xtop;
-      using_enc = xusing_enc;
-    }
-  else
-    real_type = value_rtti_type (argp, &full, &top, &using_enc);
-
-  /* If no RTTI data, or if object is already complete, do nothing */
-  if (!real_type || real_type == VALUE_ENCLOSING_TYPE (argp))
-    return argp;
-
-  /* If we have the full object, but for some reason the enclosing
-     type is wrong, set it */ /* pai: FIXME -- sounds iffy */
-  if (full)
-    {
-      VALUE_ENCLOSING_TYPE (argp) = real_type;
-      return argp;
-    }
-
-  /* Check if object is in memory */
-  if (VALUE_LVAL (argp) != lval_memory)
-    {
-      warning ("Couldn't retrieve complete object of RTTI type %s; object may be in register(s).", TYPE_NAME (real_type));
-      
-      return argp;
-    }
-  
-  /* All other cases -- retrieve the complete object */
-  /* Go back by the computed top_offset from the beginning of the object,
-     adjusting for the embedded offset of argp if that's what value_rtti_type
-     used for its computation. */
-  new_val = value_at_lazy (real_type, VALUE_ADDRESS (argp) - top +
-                           (using_enc ? 0 : VALUE_EMBEDDED_OFFSET (argp)), 
-                           VALUE_BFD_SECTION (argp));
-  VALUE_TYPE (new_val) = VALUE_TYPE (argp);
-  VALUE_EMBEDDED_OFFSET (new_val) = using_enc ? top + VALUE_EMBEDDED_OFFSET (argp) : top;
-  return new_val;
-}
-
-
-
-
-/* C++: return the value of the class instance variable, if one exists.
-   Flag COMPLAIN signals an error if the request is made in an
-   inappropriate context.  */
-
-value_ptr
-value_of_this (complain)
-     int complain;
-{
-  struct symbol *func, *sym;
-  struct block *b;
-  int i;
-  static const char funny_this[] = "this";
-  value_ptr this;
-
-  if (selected_frame == 0)
-    {
-      if (complain)
-        error ("no frame selected");
-      else return 0;
-    }
-
-  func = get_frame_function (selected_frame);
-  if (!func)
-    {
-      if (complain)
-	error ("no `this' in nameless context");
-      else return 0;
-    }
-
-  b = SYMBOL_BLOCK_VALUE (func);
-  i = BLOCK_NSYMS (b);
-  if (i <= 0)
-    {
-      if (complain)
-        error ("no args, no `this'");
-      else return 0;
-    }
-
-  /* Calling lookup_block_symbol is necessary to get the LOC_REGISTER
-     symbol instead of the LOC_ARG one (if both exist).  */
-  sym = lookup_block_symbol (b, funny_this, VAR_NAMESPACE);
-  if (sym == NULL)
-    {
-      if (complain)
-	error ("current stack frame not in method");
-      else
-	return NULL;
-    }
-
-  this = read_var_value (sym, selected_frame);
-  if (this == 0 && complain)
-    error ("`this' argument at unknown address");
-  return this;
-}
-
-/* Create a slice (sub-string, sub-array) of ARRAY, that is LENGTH elements
-   long, starting at LOWBOUND.  The result has the same lower bound as
-   the original ARRAY.  */
-
-value_ptr
-value_slice (array, lowbound, length)
-     value_ptr array;
-     int lowbound, length;
-{
-  struct type *slice_range_type, *slice_type, *range_type;
-  LONGEST lowerbound, upperbound, offset;
-  value_ptr slice;
-  struct type *array_type;
-  array_type = check_typedef (VALUE_TYPE (array));
-  COERCE_VARYING_ARRAY (array, array_type);
-  if (TYPE_CODE (array_type) != TYPE_CODE_ARRAY
-      && TYPE_CODE (array_type) != TYPE_CODE_STRING
-      && TYPE_CODE (array_type) != TYPE_CODE_BITSTRING)
-    error ("cannot take slice of non-array");
-  range_type = TYPE_INDEX_TYPE (array_type);
-  if (get_discrete_bounds (range_type, &lowerbound, &upperbound) < 0)
-    error ("slice from bad array or bitstring");
-  if (lowbound < lowerbound || length < 0
-      || lowbound + length - 1 > upperbound
-      /* Chill allows zero-length strings but not arrays. */
-      || (current_language->la_language == language_chill
-	  && length == 0 && TYPE_CODE (array_type) == TYPE_CODE_ARRAY))
-    error ("slice out of range");
-  /* FIXME-type-allocation: need a way to free this type when we are
-     done with it.  */
-  slice_range_type = create_range_type ((struct type*) NULL,
-					TYPE_TARGET_TYPE (range_type),
-					lowbound, lowbound + length - 1);
-  if (TYPE_CODE (array_type) == TYPE_CODE_BITSTRING)
-    {
-      int i;
-      slice_type = create_set_type ((struct type*) NULL, slice_range_type);
-      TYPE_CODE (slice_type) = TYPE_CODE_BITSTRING;
-      slice = value_zero (slice_type, not_lval);
-      for (i = 0; i < length; i++)
-	{
-	  int element = value_bit_index (array_type,
-					 VALUE_CONTENTS (array),
-					 lowbound + i);
-	  if (element < 0)
-	    error ("internal error accessing bitstring");
-	  else if (element > 0)
-	    {
-	      int j = i % TARGET_CHAR_BIT;
-	      if (BITS_BIG_ENDIAN)
-		j = TARGET_CHAR_BIT - 1 - j;
-	      VALUE_CONTENTS_RAW (slice)[i / TARGET_CHAR_BIT] |= (1 << j);
-	    }
-	}
-      /* We should set the address, bitssize, and bitspos, so the clice
-	 can be used on the LHS, but that may require extensions to
-	 value_assign.  For now, just leave as a non_lval.  FIXME.  */
-    }
-  else
-    {
-      struct type *element_type = TYPE_TARGET_TYPE (array_type);
-      offset
-	= (lowbound - lowerbound) * TYPE_LENGTH (check_typedef (element_type));
-      slice_type = create_array_type ((struct type*) NULL, element_type,
-				      slice_range_type);
-      TYPE_CODE (slice_type) = TYPE_CODE (array_type);
-      slice = allocate_value (slice_type);
-      if (VALUE_LAZY (array))
-	VALUE_LAZY (slice) = 1;
-      else
-	memcpy (VALUE_CONTENTS (slice), VALUE_CONTENTS (array) + offset,
-		TYPE_LENGTH (slice_type));
-      if (VALUE_LVAL (array) == lval_internalvar)
-	VALUE_LVAL (slice) = lval_internalvar_component;
-      else
-	VALUE_LVAL (slice) = VALUE_LVAL (array);
-      VALUE_ADDRESS (slice) = VALUE_ADDRESS (array);
-      VALUE_OFFSET (slice) = VALUE_OFFSET (array) + offset;
-    }
-  return slice;
-}
-
-/* Assuming chill_varying_type (VARRAY) is true, return an equivalent
-   value as a fixed-length array. */
-
-value_ptr
-varying_to_slice (varray)
-     value_ptr varray;
-{
-  struct type *vtype = check_typedef (VALUE_TYPE (varray));
-  LONGEST length = unpack_long (TYPE_FIELD_TYPE (vtype, 0),
-				VALUE_CONTENTS (varray)
-				+ TYPE_FIELD_BITPOS (vtype, 0) / 8);
-  return value_slice (value_primitive_field (varray, 0, 1, vtype), 0, length);
-}
-
-/* Create a value for a FORTRAN complex number.  Currently most of 
-   the time values are coerced to COMPLEX*16 (i.e. a complex number 
-   composed of 2 doubles.  This really should be a smarter routine 
-   that figures out precision inteligently as opposed to assuming 
-   doubles. FIXME: fmb */ 
-
-value_ptr
-value_literal_complex (arg1, arg2, type)
-     value_ptr arg1;
-     value_ptr arg2;
-     struct type *type;
-{
-  register value_ptr val;
-  struct type *real_type = TYPE_TARGET_TYPE (type);
-
-  val = allocate_value (type);
-  arg1 = value_cast (real_type, arg1);
-  arg2 = value_cast (real_type, arg2);
-
-  memcpy (VALUE_CONTENTS_RAW (val),
-	  VALUE_CONTENTS (arg1), TYPE_LENGTH (real_type));
-  memcpy (VALUE_CONTENTS_RAW (val) + TYPE_LENGTH (real_type),
-	  VALUE_CONTENTS (arg2), TYPE_LENGTH (real_type));
-  return val;
-}
-
-/* Cast a value into the appropriate complex data type. */
-
-static value_ptr
-cast_into_complex (type, val)
-     struct type *type;
-     register value_ptr val;
-{
-  struct type *real_type = TYPE_TARGET_TYPE (type);
-  if (TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_COMPLEX)
-    {
-      struct type *val_real_type = TYPE_TARGET_TYPE (VALUE_TYPE (val));
-      value_ptr re_val = allocate_value (val_real_type);
-      value_ptr im_val = allocate_value (val_real_type);
-
-      memcpy (VALUE_CONTENTS_RAW (re_val),
-	      VALUE_CONTENTS (val), TYPE_LENGTH (val_real_type));
-      memcpy (VALUE_CONTENTS_RAW (im_val),
-	      VALUE_CONTENTS (val) + TYPE_LENGTH (val_real_type),
-	       TYPE_LENGTH (val_real_type));
-
-      return value_literal_complex (re_val, im_val, type);
-    }
-  else if (TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_FLT
-	   || TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_INT)
-    return value_literal_complex (val, value_zero (real_type, not_lval), type);
-  else
-    error ("cannot cast non-number to complex");
-}
-
-void
-_initialize_valops ()
-{
-#if 0
-  add_show_from_set
-    (add_set_cmd ("abandon", class_support, var_boolean, (char *)&auto_abandon,
-		  "Set automatic abandonment of expressions upon failure.",
-		  &setlist),
-     &showlist);
-#endif
-
-  add_show_from_set
-    (add_set_cmd ("overload-resolution", class_support, var_boolean, (char *)&overload_resolution,
-		  "Set overload resolution in evaluating C++ functions.",
-		  &setlist),
-     &showlist);
-  overload_resolution = 1;
-
-}
diff --git a/gdb/valprint.c b/gdb/valprint.c
deleted file mode 100644
index c5d01b1..0000000
--- a/gdb/valprint.c
+++ /dev/null
@@ -1,1063 +0,0 @@
-/* Print values for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "gdbcmd.h"
-#include "target.h"
-#include "obstack.h"
-#include "language.h"
-#include "demangle.h"
-#include "annotate.h"
-#include "valprint.h"
-
-#include <errno.h>
-
-/* Prototypes for local functions */
-
-static void
-print_hex_chars PARAMS ((GDB_FILE *, unsigned char *, unsigned int));
-
-static void
-show_print PARAMS ((char *, int));
-
-static void
-set_print PARAMS ((char *, int));
-
-static void
-set_radix PARAMS ((char *, int));
-
-static void
-show_radix PARAMS ((char *, int));
-
-static void
-set_input_radix PARAMS ((char *, int, struct cmd_list_element *));
-
-static void
-set_input_radix_1 PARAMS ((int, unsigned));
-
-static void
-set_output_radix PARAMS ((char *, int, struct cmd_list_element *));
-
-static void
-set_output_radix_1 PARAMS ((int, unsigned));
-
-/* Maximum number of chars to print for a string pointer value or vector
-   contents, or UINT_MAX for no limit.  Note that "set print elements 0"
-   stores UINT_MAX in print_max, which displays in a show command as
-   "unlimited". */
-
-unsigned int print_max;
-#define PRINT_MAX_DEFAULT 200	/* Start print_max off at this value. */
-
-/* Default input and output radixes, and output format letter.  */
-
-unsigned input_radix = 10;
-unsigned output_radix = 10;
-int output_format = 0;
-
-/* Print repeat counts if there are more than this many repetitions of an
-   element in an array.  Referenced by the low level language dependent
-   print routines. */
-
-unsigned int repeat_count_threshold = 10;
-
-/* If nonzero, stops printing of char arrays at first null. */
-
-int stop_print_at_null;
-
-/* Controls pretty printing of structures. */
-
-int prettyprint_structs;
-
-/* Controls pretty printing of arrays.  */
-
-int prettyprint_arrays;
-
-/* If nonzero, causes unions inside structures or other unions to be
-   printed. */
-
-int unionprint;			/* Controls printing of nested unions.  */
-
-/* If nonzero, causes machine addresses to be printed in certain contexts. */
-
-int addressprint;		/* Controls printing of machine addresses */
-
-
-/* Print data of type TYPE located at VALADDR (within GDB), which came from
-   the inferior at address ADDRESS, onto stdio stream STREAM according to
-   FORMAT (a letter, or 0 for natural format using TYPE).
-
-   If DEREF_REF is nonzero, then dereference references, otherwise just print
-   them like pointers.
-
-   The PRETTY parameter controls prettyprinting.
-
-   If the data are a string pointer, returns the number of string characters
-   printed.
-
-   FIXME:  The data at VALADDR is in target byte order.  If gdb is ever
-   enhanced to be able to debug more than the single target it was compiled
-   for (specific CPU type and thus specific target byte ordering), then
-   either the print routines are going to have to take this into account,
-   or the data is going to have to be passed into here already converted
-   to the host byte ordering, whichever is more convenient. */
-
-
-int
-val_print (type, valaddr, address, stream, format, deref_ref, recurse, pretty)
-     struct type *type;
-     char *valaddr;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-{
-  struct type *real_type = check_typedef (type);
-  if (pretty == Val_pretty_default)
-    {
-      pretty = prettyprint_structs ? Val_prettyprint : Val_no_prettyprint;
-    }
-  
-  QUIT;
-
-  /* Ensure that the type is complete and not just a stub.  If the type is
-     only a stub and we can't find and substitute its complete type, then
-     print appropriate string and return.  */
-
-  if (TYPE_FLAGS (real_type) & TYPE_FLAG_STUB)
-    {
-      fprintf_filtered (stream, "<incomplete type>");
-      gdb_flush (stream);
-      return (0);
-    }
-  
-  return (LA_VAL_PRINT (type, valaddr, address, stream, format, deref_ref,
-			recurse, pretty));
-}
-
-/* Print the value VAL in C-ish syntax on stream STREAM.
-   FORMAT is a format-letter, or 0 for print in natural format of data type.
-   If the object printed is a string pointer, returns
-   the number of string bytes printed.  */
-
-int
-value_print (val, stream, format, pretty)
-     value_ptr val;
-     GDB_FILE *stream;
-     int format;
-     enum val_prettyprint pretty;
-{
-  if (val == 0)
-    {
-      printf_filtered ("<address of value unknown>");
-      return 0;
-    }
-  if (VALUE_OPTIMIZED_OUT (val))
-    {
-      printf_filtered ("<value optimized out>");
-      return 0;
-    }
-  return LA_VALUE_PRINT (val, stream, format, pretty);
-}
-
-/* Called by various <lang>_val_print routines to print
-   TYPE_CODE_INT's.  TYPE is the type.  VALADDR is the address of the
-   value.  STREAM is where to print the value.  */
-
-void
-val_print_type_code_int (type, valaddr, stream)
-     struct type *type;
-     char *valaddr;
-     GDB_FILE *stream;
-{
-  if (TYPE_LENGTH (type) > sizeof (LONGEST))
-    {
-      LONGEST val;
-
-      if (TYPE_UNSIGNED (type)
-	  && extract_long_unsigned_integer (valaddr, TYPE_LENGTH (type),
-					    &val))
-	{
-	  print_longest (stream, 'u', 0, val);
-	}
-      else
-	{
-	  /* Signed, or we couldn't turn an unsigned value into a
-	     LONGEST.  For signed values, one could assume two's
-	     complement (a reasonable assumption, I think) and do
-	     better than this.  */
-	  print_hex_chars (stream, (unsigned char *) valaddr,
-			   TYPE_LENGTH (type));
-	}
-    }
-  else
-    {
-#ifdef PRINT_TYPELESS_INTEGER
-      PRINT_TYPELESS_INTEGER (stream, type, unpack_long (type, valaddr));
-#else
-      print_longest (stream, TYPE_UNSIGNED (type) ? 'u' : 'd', 0,
-		     unpack_long (type, valaddr));
-#endif
-    }
-}
-
-/* Print a number according to FORMAT which is one of d,u,x,o,b,h,w,g.
-   The raison d'etre of this function is to consolidate printing of LONG_LONG's
-   into this one function.  Some platforms have long longs but don't have a
-   printf() that supports "ll" in the format string.  We handle these by seeing
-   if the number is actually a long, and if not we just bail out and print the
-   number in hex.  The format chars b,h,w,g are from
-   print_scalar_formatted().  If USE_LOCAL, format it according to the current
-   language (this should be used for most integers which GDB prints, the
-   exception is things like protocols where the format of the integer is
-   a protocol thing, not a user-visible thing).  */
-
-void
-print_longest (stream, format, use_local, val_long)
-     GDB_FILE *stream;
-     int format;
-     int use_local;
-     LONGEST val_long;
-{
-#if defined (CC_HAS_LONG_LONG) && !defined (PRINTF_HAS_LONG_LONG)
-  long vtop, vbot;
-  unsigned int ui_max = UINT_MAX;
-  unsigned long long val_ulonglong;
-
-  /* Do shift in two operations so that if sizeof (long) == sizeof (LONGEST)
-     we can avoid warnings from picky compilers about shifts >= the size of
-     the shiftee in bits */
-  vtop = val_long >> (sizeof (long) * HOST_CHAR_BIT - 1);
-  vtop >>= 1;
-  vbot = (long) val_long;
-  val_ulonglong = (unsigned long long) val_long;
-  switch (format)
-    {
-    case 'd':
-      if (val_long < INT_MIN || val_long > INT_MAX)
-	{
-	  if (sizeof (long long) > sizeof (long))
-	    {
-	      fprintf_filtered (stream, "0x%lx%08lx", vtop, vbot);
-	    }
-	  else
-	    {
-	      fprintf_filtered (stream, "%d", vbot);
-	    }
-	  return;
-	}
-      break;
-    case 'x':
-      if (val_ulonglong > ui_max)
-	{
-	  if (sizeof (long long) > sizeof (long))
-	    {
-	      fprintf_filtered (stream, "0x%lx%08lx", vtop, vbot);
-	    }
-	  else
-	    {
-	      fprintf_filtered (stream, "0x%lx", vbot);
-	    }
-	  return;
-	}
-      break;
-    case 'u':
-      if (val_ulonglong > ui_max)
-	{
-	  if (sizeof (long long) > sizeof (long))
-	    {
-	      fprintf_filtered (stream, "0x%lx%08lx", vtop, vbot);
-	    }
-	  else
-	    {
-	      fprintf_filtered (stream, "%lu", (unsigned long) vbot);
-	    }
-	  return;
-	}
-      break;
-    }
-#endif
-
-#ifdef PRINTF_HAS_LONG_LONG
-  switch (format)
-    {
-    case 'd':
-      fprintf_filtered (stream,
-			use_local ? local_decimal_format_custom ("ll")
-				  : "%lld",
-			val_long);
-      break;
-    case 'u':
-      fprintf_filtered (stream, "%llu", val_long);
-      break;
-    case 'x':
-      fprintf_filtered (stream,
-			use_local ? local_hex_format_custom ("ll")
-				  : "%llx",
-			val_long);
-      break;
-    case 'o':
-      fprintf_filtered (stream,
-			use_local ? local_octal_format_custom ("ll")
-				  : "%llo",
-			val_long);
-      break;
-    case 'b':
-      fprintf_filtered (stream, local_hex_format_custom ("02ll"), val_long);
-      break;
-    case 'h':
-      fprintf_filtered (stream, local_hex_format_custom ("04ll"), val_long);
-      break;
-    case 'w':
-      fprintf_filtered (stream, local_hex_format_custom ("08ll"), val_long);
-      break;
-    case 'g':
-      fprintf_filtered (stream, local_hex_format_custom ("016ll"), val_long);
-      break;
-    default:
-      abort ();
-    }
-#else /* !PRINTF_HAS_LONG_LONG */
-  /* In the following it is important to coerce (val_long) to a long. It does
-     nothing if !LONG_LONG, but it will chop off the top half (which we know
-     we can ignore) if the host supports long longs.  */
-
-  switch (format)
-    {
-    case 'd':
-      fprintf_filtered (stream,
-			use_local ? local_decimal_format_custom ("l")
-				  : "%ld",
-			(long) val_long);
-      break;
-    case 'u':
-      fprintf_filtered (stream, "%lu", (unsigned long) val_long);
-      break;
-    case 'x':
-      fprintf_filtered (stream,
-			use_local ? local_hex_format_custom ("l")
-				  : "%lx",
-			(long) val_long);
-      break;
-    case 'o':
-      fprintf_filtered (stream,
-			use_local ? local_octal_format_custom ("l")
-				  : "%lo",
-			(long) val_long);
-      break;
-    case 'b':
-      fprintf_filtered (stream, local_hex_format_custom ("02l"),
-			(long) val_long);
-      break;
-    case 'h':
-      fprintf_filtered (stream, local_hex_format_custom ("04l"),
-			(long) val_long);
-      break;
-    case 'w':
-      fprintf_filtered (stream, local_hex_format_custom ("08l"),
-			(long) val_long);
-      break;
-    case 'g':
-      fprintf_filtered (stream, local_hex_format_custom ("016l"),
-			(long) val_long);
-      break;
-    default:
-      abort ();
-    }
-#endif /* !PRINTF_HAS_LONG_LONG */
-}
-
-/* This used to be a macro, but I don't think it is called often enough
-   to merit such treatment.  */
-/* Convert a LONGEST to an int.  This is used in contexts (e.g. number of
-   arguments to a function, number in a value history, register number, etc.)
-   where the value must not be larger than can fit in an int.  */
-
-int
-longest_to_int (arg)
-     LONGEST arg;
-{
-
-  /* This check is in case a system header has botched the
-     definition of INT_MIN, like on BSDI.  */
-  if (sizeof (LONGEST) <= sizeof (int))
-    return arg;
-
-  if (arg > INT_MAX)
-    error ("Value is larger than largest signed integer.");
-  if (arg < INT_MIN)
-    error ("Value is smaller than smallest signed integer.");
-
-  return arg;
-}
-
-/* Print a floating point value of type TYPE, pointed to in GDB by VALADDR,
-   on STREAM.  */
-
-void
-print_floating (valaddr, type, stream)
-     char *valaddr;
-     struct type *type;
-     GDB_FILE *stream;
-{
-  DOUBLEST doub;
-  int inv;
-  unsigned len = TYPE_LENGTH (type);
-  
-#if defined (IEEE_FLOAT)
-
-  /* Check for NaN's.  Note that this code does not depend on us being
-     on an IEEE conforming system.  It only depends on the target
-     machine using IEEE representation.  This means (a)
-     cross-debugging works right, and (2) IEEE_FLOAT can (and should)
-     be defined for systems like the 68881, which uses IEEE
-     representation, but is not IEEE conforming.  */
-
-  {
-    unsigned long low, high;
-    /* Is the sign bit 0?  */
-    int nonnegative;
-    /* Is it is a NaN (i.e. the exponent is all ones and
-       the fraction is nonzero)?  */
-    int is_nan;
-
-    if (len == 4)
-      {
-	/* It's single precision.  */
-	/* Assume that floating point byte order is the same as
-	   integer byte order.  */
-	low = extract_unsigned_integer (valaddr, 4);
-	nonnegative = ((low & 0x80000000) == 0);
-	is_nan = ((((low >> 23) & 0xFF) == 0xFF) 
-		  && 0 != (low & 0x7FFFFF));
-	low &= 0x7fffff;
-	high = 0;
-      }
-    else if (len == 8)
-      {
-	/* It's double precision.  Get the high and low words.  */
-
-	/* Assume that floating point byte order is the same as
-	   integer byte order.  */
-	if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-	  {
-	    low = extract_unsigned_integer (valaddr + 4, 4);
-	    high = extract_unsigned_integer (valaddr, 4);
-	  }
-	else
-	  {
-	    low = extract_unsigned_integer (valaddr, 4);
-	    high = extract_unsigned_integer (valaddr + 4, 4);
-	  }
-	nonnegative = ((high & 0x80000000) == 0);
-	is_nan = (((high >> 20) & 0x7ff) == 0x7ff
-		  && ! ((((high & 0xfffff) == 0)) && (low == 0)));
-	high &= 0xfffff;
-      }
-    else
-      /* Extended.  We can't detect NaNs for extendeds yet.  Also note
-	 that currently extendeds get nuked to double in
-	 REGISTER_CONVERTIBLE.  */
-      is_nan = 0;
-
-    if (is_nan)
-      {
-	/* The meaning of the sign and fraction is not defined by IEEE.
-	   But the user might know what they mean.  For example, they
-	   (in an implementation-defined manner) distinguish between
-	   signaling and quiet NaN's.  */
-	if (high)
-	  fprintf_filtered (stream, "-NaN(0x%lx%.8lx)" + nonnegative,
-			    high, low);
-	else
-	  fprintf_filtered (stream, "-NaN(0x%lx)" + nonnegative, low);
-	return;
-      }
-  }
-#endif /* IEEE_FLOAT.  */
-
-  doub = unpack_double (type, valaddr, &inv);
-  if (inv)
-    {
-      fprintf_filtered (stream, "<invalid float value>");
-      return;
-    }
-
-  if (len < sizeof (double))
-    fprintf_filtered (stream, "%.9g", (double) doub);
-  else if (len == sizeof (double))
-    fprintf_filtered (stream, "%.17g", (double) doub);
-  else
-#ifdef PRINTF_HAS_LONG_DOUBLE
-    fprintf_filtered (stream, "%.35Lg", doub);
-#else
-    /* This at least wins with values that are representable as doubles */
-    fprintf_filtered (stream, "%.17g", (double) doub);
-#endif
-}
-
-/* VALADDR points to an integer of LEN bytes.  Print it in hex on stream.  */
-
-static void
-print_hex_chars (stream, valaddr, len)
-     GDB_FILE *stream;
-     unsigned char *valaddr;
-     unsigned len;
-{
-  unsigned char *p;
-
-  /* FIXME: We should be not printing leading zeroes in most cases.  */
-
-  fprintf_filtered (stream, local_hex_format_prefix ());
-  if (TARGET_BYTE_ORDER == BIG_ENDIAN)
-    {
-      for (p = valaddr;
-	   p < valaddr + len;
-	   p++)
-	{
-	  fprintf_filtered (stream, "%02x", *p);
-	}
-    }
-  else
-    {
-      for (p = valaddr + len - 1;
-	   p >= valaddr;
-	   p--)
-	{
-	  fprintf_filtered (stream, "%02x", *p);
-	}
-    }
-  fprintf_filtered (stream, local_hex_format_suffix ());
-}
-
-/*  Called by various <lang>_val_print routines to print elements of an
-    array in the form "<elem1>, <elem2>, <elem3>, ...".
-
-    (FIXME?)  Assumes array element separator is a comma, which is correct
-    for all languages currently handled.
-    (FIXME?)  Some languages have a notation for repeated array elements,
-    perhaps we should try to use that notation when appropriate.
-    */
-
-void
-val_print_array_elements (type, valaddr, address, stream, format, deref_ref,
-			  recurse, pretty, i)
-     struct type *type;
-     char *valaddr;
-     CORE_ADDR address;
-     GDB_FILE *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
-     unsigned int i;
-{
-  unsigned int things_printed = 0;
-  unsigned len;
-  struct type *elttype;
-  unsigned eltlen;
-  /* Position of the array element we are examining to see
-     whether it is repeated.  */
-  unsigned int rep1;
-  /* Number of repetitions we have detected so far.  */
-  unsigned int reps;
-      
-  elttype = TYPE_TARGET_TYPE (type);
-  eltlen = TYPE_LENGTH (check_typedef (elttype));
-  len = TYPE_LENGTH (type) / eltlen;
-
-  annotate_array_section_begin (i, elttype);
-
-  for (; i < len && things_printed < print_max; i++)
-    {
-      if (i != 0)
-	{
-	  if (prettyprint_arrays)
-	    {
-	      fprintf_filtered (stream, ",\n");
-	      print_spaces_filtered (2 + 2 * recurse, stream);
-	    }
-	  else
-	    {
-	      fprintf_filtered (stream, ", ");
-	    }
-	}
-      wrap_here (n_spaces (2 + 2 * recurse));
-
-      rep1 = i + 1;
-      reps = 1;
-      while ((rep1 < len) && 
-	     !memcmp (valaddr + i * eltlen, valaddr + rep1 * eltlen, eltlen))
-	{
-	  ++reps;
-	  ++rep1;
-	}
-
-      if (reps > repeat_count_threshold)
-	{
-	  val_print (elttype, valaddr + i * eltlen, 0, stream, format,
-		     deref_ref, recurse + 1, pretty);
-	  annotate_elt_rep (reps);
-	  fprintf_filtered (stream, " <repeats %u times>", reps);
-	  annotate_elt_rep_end ();
-
-	  i = rep1 - 1;
-	  things_printed += repeat_count_threshold;
-	}
-      else
-	{
-	  val_print (elttype, valaddr + i * eltlen, 0, stream, format,
-		     deref_ref, recurse + 1, pretty);
-	  annotate_elt ();
-	  things_printed++;
-	}
-    }
-  annotate_array_section_end ();
-  if (i < len)
-    {
-      fprintf_filtered (stream, "...");
-    }
-}
-
-/*  Print a string from the inferior, starting at ADDR and printing up to LEN
-    characters, to STREAM.  If LEN is zero, printing stops at the first null
-    byte, otherwise printing proceeds (including null bytes) until either
-    print_max or LEN characters have been printed, whichever is smaller. */
-
-/* FIXME: All callers supply LEN of zero.  Supplying a non-zero LEN is
-   pointless, this routine just then becomes a convoluted version of
-   target_read_memory_partial.  Removing all the LEN stuff would simplify
-   this routine enormously.
-
-   FIXME: Use target_read_string.  */
-
-int
-val_print_string (addr, len, stream)
-    CORE_ADDR addr;
-    unsigned int len;
-    GDB_FILE *stream;
-{
-  int force_ellipsis = 0;	/* Force ellipsis to be printed if nonzero. */
-  int errcode;			/* Errno returned from bad reads. */
-  unsigned int fetchlimit;	/* Maximum number of bytes to fetch. */
-  unsigned int nfetch;		/* Bytes to fetch / bytes fetched. */
-  unsigned int chunksize;	/* Size of each fetch, in bytes. */
-  unsigned int bufsize;		/* Size of current fetch buffer. */
-  char *buffer = NULL;		/* Dynamically growable fetch buffer. */
-  char *bufptr;			/* Pointer to next available byte in buffer. */
-  char *limit;			/* First location past end of fetch buffer. */
-  struct cleanup *old_chain = NULL; /* Top of the old cleanup chain. */
-  char peekchar;		/* Place into which we can read one char. */
-
-  /* First we need to figure out the limit on the number of characters we are
-     going to attempt to fetch and print.  This is actually pretty simple.  If
-     LEN is nonzero, then the limit is the minimum of LEN and print_max.  If
-     LEN is zero, then the limit is print_max.  This is true regardless of
-     whether print_max is zero, UINT_MAX (unlimited), or something in between,
-     because finding the null byte (or available memory) is what actually
-     limits the fetch. */
-
-  fetchlimit = (len == 0 ? print_max : min (len, print_max));
-
-  /* Now decide how large of chunks to try to read in one operation.  This
-     is also pretty simple.  If LEN is nonzero, then we want fetchlimit bytes,
-     so we might as well read them all in one operation.  If LEN is zero, we
-     are looking for a null terminator to end the fetching, so we might as
-     well read in blocks that are large enough to be efficient, but not so
-     large as to be slow if fetchlimit happens to be large.  So we choose the
-     minimum of 8 and fetchlimit.  We used to use 200 instead of 8 but
-     200 is way too big for remote debugging over a serial line.  */
-
-  chunksize = (len == 0 ? min (8, fetchlimit) : fetchlimit);
-
-  /* Loop until we either have all the characters to print, or we encounter
-     some error, such as bumping into the end of the address space. */
-
-  bufsize = 0;
-  do {
-    QUIT;
-    /* Figure out how much to fetch this time, and grow the buffer to fit. */
-    nfetch = min (chunksize, fetchlimit - bufsize);
-    bufsize += nfetch;
-    if (buffer == NULL)
-      {
-	buffer = (char *) xmalloc (bufsize);
-	bufptr = buffer;
-      }
-    else
-      {
-	discard_cleanups (old_chain);
-	buffer = (char *) xrealloc (buffer, bufsize);
-	bufptr = buffer + bufsize - nfetch;
-      }
-    old_chain = make_cleanup (free, buffer);
-
-    /* Read as much as we can. */
-    nfetch = target_read_memory_partial (addr, bufptr, nfetch, &errcode);
-    if (len != 0)
-      {
-	addr += nfetch;
-	bufptr += nfetch;
-      }
-    else
-      {
-	/* Scan this chunk for the null byte that terminates the string
-	   to print.  If found, we don't need to fetch any more.  Note
-	   that bufptr is explicitly left pointing at the next character
-	   after the null byte, or at the next character after the end of
-	   the buffer. */
-	limit = bufptr + nfetch;
-	while (bufptr < limit)
-	  {
-	    ++addr;
-	    ++bufptr;
-	    if (bufptr[-1] == '\0')
-	      {
-		/* We don't care about any error which happened after
-		   the NULL terminator.  */
-		errcode = 0;
-		break;
-	      }
-	  }
-      }
-  } while (errcode == 0					/* no error */
-	   && bufsize < fetchlimit			/* no overrun */
-	   && !(len == 0 && *(bufptr - 1) == '\0'));	/* no null term */
-
-  /* bufptr and addr now point immediately beyond the last byte which we
-     consider part of the string (including a '\0' which ends the string).  */
-
-  /* We now have either successfully filled the buffer to fetchlimit, or
-     terminated early due to an error or finding a null byte when LEN is
-     zero.  */
-
-  if (len == 0 && bufptr > buffer && *(bufptr - 1) != '\0')
-    {
-      /* We didn't find a null terminator we were looking for.  Attempt
-	 to peek at the next character.  If not successful, or it is not
-	 a null byte, then force ellipsis to be printed.  */
-      if (target_read_memory (addr, &peekchar, 1) != 0 || peekchar != '\0')
-	{
-	  force_ellipsis = 1;
-	}
-    }
-  else if ((len != 0 && errcode != 0) || (len > bufptr - buffer))
-    {
-      /* Getting an error when we have a requested length, or fetching less
-	 than the number of characters actually requested, always make us
-	 print ellipsis. */
-      force_ellipsis = 1;
-    }
-
-  QUIT;
-
-  /* If we get an error before fetching anything, don't print a string.
-     But if we fetch something and then get an error, print the string
-     and then the error message.  */
-  if (errcode == 0 || bufptr > buffer)
-    {
-      if (addressprint)
-	{
-	  fputs_filtered (" ", stream);
-	}
-      LA_PRINT_STRING (stream, buffer, bufptr - buffer, force_ellipsis);
-    }
-
-  if (errcode != 0)
-    {
-      if (errcode == EIO)
-	{
-	  fprintf_filtered (stream, " <Address ");
-	  print_address_numeric (addr, 1, stream);
-	  fprintf_filtered (stream, " out of bounds>");
-	}
-      else
-	{
-	  fprintf_filtered (stream, " <Error reading address ");
-	  print_address_numeric (addr, 1, stream);
-	  fprintf_filtered (stream, ": %s>", safe_strerror (errcode));
-	}
-    }
-  gdb_flush (stream);
-  do_cleanups (old_chain);
-  return (bufptr - buffer);
-}
-
-
-/* Validate an input or output radix setting, and make sure the user
-   knows what they really did here.  Radix setting is confusing, e.g.
-   setting the input radix to "10" never changes it!  */
-
-/* ARGSUSED */
-static void
-set_input_radix (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  set_input_radix_1 (from_tty, *(unsigned *)c->var);
-}
-
-/* ARGSUSED */
-static void
-set_input_radix_1 (from_tty, radix)
-     int from_tty;
-     unsigned radix;
-{
-  /* We don't currently disallow any input radix except 0 or 1, which don't
-     make any mathematical sense.  In theory, we can deal with any input
-     radix greater than 1, even if we don't have unique digits for every
-     value from 0 to radix-1, but in practice we lose on large radix values.
-     We should either fix the lossage or restrict the radix range more.
-     (FIXME). */
-
-  if (radix < 2)
-    {
-      error ("Nonsense input radix ``decimal %u''; input radix unchanged.",
-	     radix);
-    }
-  input_radix = radix;
-  if (from_tty)
-    {
-      printf_filtered ("Input radix now set to decimal %u, hex %x, octal %o.\n",
-		       radix, radix, radix);
-    }
-}
-
-/* ARGSUSED */
-static void
-set_output_radix (args, from_tty, c)
-     char *args;
-     int from_tty;
-     struct cmd_list_element *c;
-{
-  set_output_radix_1 (from_tty, *(unsigned *)c->var);
-}
-
-static void
-set_output_radix_1 (from_tty, radix)
-     int from_tty;
-     unsigned radix;
-{
-  /* Validate the radix and disallow ones that we aren't prepared to
-     handle correctly, leaving the radix unchanged. */
-  switch (radix)
-    {
-    case 16:
-      output_format = 'x';		/* hex */
-      break;
-    case 10:
-      output_format = 0;		/* decimal */
-      break;
-    case 8:
-      output_format = 'o';		/* octal */
-      break;
-    default:
-      error ("Unsupported output radix ``decimal %u''; output radix unchanged.",
-	     radix);
-    }
-  output_radix = radix;
-  if (from_tty)
-    {
-      printf_filtered ("Output radix now set to decimal %u, hex %x, octal %o.\n",
-		       radix, radix, radix);
-    }
-}
-
-/* Set both the input and output radix at once.  Try to set the output radix
-   first, since it has the most restrictive range.  An radix that is valid as
-   an output radix is also valid as an input radix.
-
-   It may be useful to have an unusual input radix.  If the user wishes to
-   set an input radix that is not valid as an output radix, he needs to use
-   the 'set input-radix' command. */
-
-static void
-set_radix (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  unsigned radix;
-
-  radix = (arg == NULL) ? 10 : parse_and_eval_address (arg);
-  set_output_radix_1 (0, radix);
-  set_input_radix_1 (0, radix);
-  if (from_tty)
-    {
-      printf_filtered ("Input and output radices now set to decimal %u, hex %x, octal %o.\n",
-		       radix, radix, radix);
-    }
-}
-
-/* Show both the input and output radices. */
-
-/*ARGSUSED*/
-static void
-show_radix (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  if (from_tty)
-    {
-      if (input_radix == output_radix)
-	{
-	  printf_filtered ("Input and output radices set to decimal %u, hex %x, octal %o.\n",
-			   input_radix, input_radix, input_radix);
-	}
-      else
-	{
-	  printf_filtered ("Input radix set to decimal %u, hex %x, octal %o.\n",
-			   input_radix, input_radix, input_radix);
-	  printf_filtered ("Output radix set to decimal %u, hex %x, octal %o.\n",
-			   output_radix, output_radix, output_radix);
-	}
-    }
-}
-
-
-/*ARGSUSED*/
-static void
-set_print (arg, from_tty)
-     char *arg;
-     int from_tty;
-{
-  printf_unfiltered (
-"\"set print\" must be followed by the name of a print subcommand.\n");
-  help_list (setprintlist, "set print ", -1, gdb_stdout);
-}
-
-/*ARGSUSED*/
-static void
-show_print (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  cmd_show_list (showprintlist, from_tty, "");
-}
-
-void
-_initialize_valprint ()
-{
-  struct cmd_list_element *c;
-
-  add_prefix_cmd ("print", no_class, set_print,
-		  "Generic command for setting how things print.",
-		  &setprintlist, "set print ", 0, &setlist);
-  add_alias_cmd ("p", "print", no_class, 1, &setlist); 
-  /* prefer set print to set prompt */ 
-  add_alias_cmd ("pr", "print", no_class, 1, &setlist);
-
-  add_prefix_cmd ("print", no_class, show_print,
-		  "Generic command for showing print settings.",
-		  &showprintlist, "show print ", 0, &showlist);
-  add_alias_cmd ("p", "print", no_class, 1, &showlist); 
-  add_alias_cmd ("pr", "print", no_class, 1, &showlist); 
-
-  add_show_from_set
-    (add_set_cmd ("elements", no_class, var_uinteger, (char *)&print_max,
-		  "Set limit on string chars or array elements to print.\n\
-\"set print elements 0\" causes there to be no limit.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("null-stop", no_class, var_boolean,
-		  (char *)&stop_print_at_null,
-		  "Set printing of char arrays to stop at first null char.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("repeats", no_class, var_uinteger,
-		  (char *)&repeat_count_threshold,
-		  "Set threshold for repeated print elements.\n\
-\"set print repeats 0\" causes all elements to be individually printed.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("pretty", class_support, var_boolean,
-		  (char *)&prettyprint_structs,
-		  "Set prettyprinting of structures.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("union", class_support, var_boolean, (char *)&unionprint,
-		  "Set printing of unions interior to structures.",
-		  &setprintlist),
-     &showprintlist);
-  
-  add_show_from_set
-    (add_set_cmd ("array", class_support, var_boolean,
-		  (char *)&prettyprint_arrays,
-		  "Set prettyprinting of arrays.",
-		  &setprintlist),
-     &showprintlist);
-
-  add_show_from_set
-    (add_set_cmd ("address", class_support, var_boolean, (char *)&addressprint,
-		  "Set printing of addresses.",
-		  &setprintlist),
-     &showprintlist);
-
-  c = add_set_cmd ("input-radix", class_support, var_uinteger,
-		   (char *)&input_radix,
-		  "Set default input radix for entering numbers.",
-		  &setlist);
-  add_show_from_set (c, &showlist);
-  c->function.sfunc = set_input_radix;
-
-  c = add_set_cmd ("output-radix", class_support, var_uinteger,
-		   (char *)&output_radix,
-		  "Set default output radix for printing of values.",
-		  &setlist);
-  add_show_from_set (c, &showlist);
-  c->function.sfunc = set_output_radix;
-
-  /* The "set radix" and "show radix" commands are special in that they are
-     like normal set and show commands but allow two normally independent
-     variables to be either set or shown with a single command.  So the
-     usual add_set_cmd() and add_show_from_set() commands aren't really
-     appropriate. */
-  add_cmd ("radix", class_support, set_radix,
-	   "Set default input and output number radices.\n\
-Use 'set input-radix' or 'set output-radix' to independently set each.\n\
-Without an argument, sets both radices back to the default value of 10.",
-	   &setlist);
-  add_cmd ("radix", class_support, show_radix,
-	   "Show the default input and output number radices.\n\
-Use 'show input-radix' or 'show output-radix' to independently show each.",
-	   &showlist);
-
-  /* Give people the defaults which they are used to.  */
-  prettyprint_structs = 0;
-  prettyprint_arrays = 0;
-  unionprint = 1;
-  addressprint = 1;
-  print_max = PRINT_MAX_DEFAULT;
-}
diff --git a/gdb/valprint.h b/gdb/valprint.h
deleted file mode 100644
index e6edb15..0000000
--- a/gdb/valprint.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Declarations for value printing routines for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994
-             Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-
-extern int prettyprint_arrays;	/* Controls pretty printing of arrays.  */
-extern int prettyprint_structs;	/* Controls pretty printing of structures */
-extern int prettyprint_arrays;	/* Controls pretty printing of arrays.  */
-
-extern int vtblprint;		/* Controls printing of vtbl's */
-extern int unionprint;		/* Controls printing of nested unions.  */
-extern int addressprint;	/* Controls pretty printing of addresses.  */
-extern int objectprint;		/* Controls looking up an object's derived type
-				   using what we find in its vtables.  */
-
-extern unsigned int print_max;	/* Max # of chars for strings/vectors */
-
-extern int output_format;
-
-extern int stop_print_at_null;  /* Stop printing at null char? */
-
-extern void
-val_print_array_elements PARAMS ((struct type *, char *, CORE_ADDR, GDB_FILE *,
-				  int, int, int, enum val_prettyprint,
-				  unsigned int));
-
-extern void
-val_print_type_code_int PARAMS ((struct type *, char *, GDB_FILE *));
-
-extern void
-print_binary_chars PARAMS ((GDB_FILE *, unsigned char *, unsigned int));
- 
-extern void
-print_octal_chars PARAMS ((GDB_FILE *, unsigned char *, unsigned int));
- 
-extern void
-print_decimal_chars PARAMS ((GDB_FILE *, unsigned char *, unsigned int));
-
diff --git a/gdb/value.h b/gdb/value.h
deleted file mode 100644
index f2c4da7..0000000
--- a/gdb/value.h
+++ /dev/null
@@ -1,568 +0,0 @@
-/* Definitions for values of C expressions, for GDB.
-   Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (VALUE_H)
-#define VALUE_H 1
-
-/*
- * The structure which defines the type of a value.  It should never
- * be possible for a program lval value to survive over a call to the inferior
- * (ie to be put into the history list or an internal variable).
- */
-enum lval_type {
-  /* Not an lval.  */
-  not_lval,
-  /* In memory.  Could be a saved register.  */
-  lval_memory,
-  /* In a register.  */
-  lval_register,
-  /* In a gdb internal variable.  */
-  lval_internalvar,
-  /* Part of a gdb internal variable (structure field).  */
-  lval_internalvar_component,
-  /* In a register series in a frame not the current one, which may have been
-     partially saved or saved in different places (otherwise would be
-     lval_register or lval_memory).  */
-  lval_reg_frame_relative
-};
-
-struct value
-  {
-    /* Type of value; either not an lval, or one of the various
-       different possible kinds of lval.  */
-    enum lval_type lval;
-    /* Is it modifiable?  Only relevant if lval != not_lval.  */
-    int modifiable;
-    /* Location of value (if lval).  */
-    union
-      {
-	/* Address in inferior or byte of registers structure.  */
-	CORE_ADDR address;
-	/* Pointer to internal variable.  */
-	struct internalvar *internalvar;
-	/* Number of register.  Only used with
-	   lval_reg_frame_relative.  */
-	int regnum;
-      } location;
-    /* Describes offset of a value within lval of a structure in bytes.
-       This is used in retrieving contents from target memory. [Note also
-       the member embedded_offset below.] */
-    int offset;	
-    /* Only used for bitfields; number of bits contained in them.  */
-    int bitsize;
-    /* Only used for bitfields; position of start of field.
-       For BITS_BIG_ENDIAN=0 targets, it is the position of the LSB.
-       For BITS_BIG_ENDIAN=1 targets, it is the position of the MSB. */
-    int bitpos;
-    /* Frame value is relative to.  In practice, this address is only
-       used if the value is stored in several registers in other than
-       the current frame, and these registers have not all been saved
-       at the same place in memory.  This will be described in the
-       lval enum above as "lval_reg_frame_relative".  */
-    CORE_ADDR frame_addr;
-    /* Type of the value.  */
-    struct type *type;
-    /* Type of the enclosing object if this is an embedded subobject.
-       The member embedded_offset gives the real position of the subobject
-       if type is not the same as enclosing_type.
-
-       If the type field is a pointer type, then enclosing_type is 
-       a pointer type pointing to the real (enclosing) type of the target
-       object. */
-    struct type *enclosing_type;
-    /* Values are stored in a chain, so that they can be deleted
-       easily over calls to the inferior.  Values assigned to internal
-       variables or put into the value history are taken off this
-       list.  */
-    struct value *next;
-
-    /* ??? When is this used?  */
-    union {
-      CORE_ADDR memaddr;
-      char *myaddr;
-    } substring_addr;
-
-    /* Register number if the value is from a register.  Is not kept
-       if you take a field of a structure that is stored in a
-       register.  Shouldn't it be?  */
-    short regno;
-    /* If zero, contents of this value are in the contents field.
-       If nonzero, contents are in inferior memory at address
-       in the location.address field plus the offset field
-       (and the lval field should be lval_memory).  */
-    char lazy;
-    /* If nonzero, this is the value of a variable which does not
-       actually exist in the program.  */
-    char optimized_out;
-    /* If this value represents an object that is embedded inside a
-       larger object (e.g., a base subobject in C++), this gives the
-       offset (in bytes) from the start of the contents buffer where
-       the embedded object begins. This is required because some C++
-       runtime implementations lay out objects (especially virtual bases
-       with possibly negative offsets to ancestors).
-       Note: This may be positive or negative! Also note that this offset
-       is not used when retrieving contents from target memory; the entire
-       enclosing object has to be retrieved always, and the offset for
-       that is given by the member offset above. */
-    int embedded_offset;
-    /* If this value represents a pointer to an object that is embedded
-       in another object, this gives the embedded_offset of the object
-       that is pointed to. */
-    int pointed_to_offset;
-    /* The BFD section associated with this value.  */
-    asection *bfd_section;
-    /* Actual contents of the value.  For use of this value; setting
-       it uses the stuff above.  Not valid if lazy is nonzero.
-       Target byte-order.  We force it to be aligned properly for any
-       possible value.  Note that a value therefore extends beyond
-       what is declared here.  */
-    union {
-      long contents[1];
-      double force_double_align;
-      LONGEST force_longlong_align;
-      char *literal_data;
-    } aligner;
-    /* Do not add any new members here -- contents above will trash them */
-  };
-
-typedef struct value *value_ptr;
-
-#define VALUE_TYPE(val) (val)->type
-#define VALUE_ENCLOSING_TYPE(val) (val)->enclosing_type
-#define VALUE_LAZY(val) (val)->lazy
-/* VALUE_CONTENTS and VALUE_CONTENTS_RAW both return the address of
-   the gdb buffer used to hold a copy of the contents of the lval.  
-   VALUE_CONTENTS is used when the contents of the buffer are needed --
-   it uses value_fetch_lazy() to load the buffer from the process being 
-   debugged if it hasn't already been loaded.  VALUE_CONTENTS_RAW is 
-   used when data is being stored into the buffer, or when it is 
-   certain that the contents of the buffer are valid.
-   Note: The contents pointer is adjusted by the offset required to
-   get to the real subobject, if the value happens to represent
-   something embedded in a larger run-time object. */
-
-#define VALUE_CONTENTS_RAW(val) ((char *) (val)->aligner.contents + (val)->embedded_offset)
-#define VALUE_CONTENTS(val) ((void)(VALUE_LAZY(val) && value_fetch_lazy(val)),\
-			     VALUE_CONTENTS_RAW(val))
-
-/* The ALL variants of the above two macros do not adjust the returned
-   pointer by the embedded_offset value. */
-  
-#define VALUE_CONTENTS_ALL_RAW(val) ((char *) (val)->aligner.contents)
-#define VALUE_CONTENTS_ALL(val) ((void) (VALUE_LAZY(val) && value_fetch_lazy(val)),\
-                                 VALUE_CONTENTS_ALL_RAW(val))
-  
-  
-extern int value_fetch_lazy PARAMS ((value_ptr val));
-
-#define VALUE_LVAL(val) (val)->lval
-#define VALUE_ADDRESS(val) (val)->location.address
-#define VALUE_INTERNALVAR(val) (val)->location.internalvar
-#define VALUE_FRAME_REGNUM(val) ((val)->location.regnum)
-#define VALUE_FRAME(val) ((val)->frame_addr)
-#define VALUE_OFFSET(val) (val)->offset
-#define VALUE_BITSIZE(val) (val)->bitsize
-#define VALUE_BITPOS(val) (val)->bitpos
-#define VALUE_NEXT(val) (val)->next
-#define VALUE_REGNO(val) (val)->regno
-#define VALUE_OPTIMIZED_OUT(val) ((val)->optimized_out)
-#define VALUE_EMBEDDED_OFFSET(val) ((val)->embedded_offset)
-#define VALUE_POINTED_TO_OFFSET(val) ((val)->pointed_to_offset)
-#define VALUE_BFD_SECTION(val) ((val)->bfd_section)
-
-/* Convert a REF to the object referenced. */
-
-#define COERCE_REF(arg)    \
-do { struct type *value_type_arg_tmp = check_typedef (VALUE_TYPE (arg));\
-     if (TYPE_CODE (value_type_arg_tmp) == TYPE_CODE_REF)		\
-	 arg = value_at_lazy (TYPE_TARGET_TYPE (value_type_arg_tmp),	\
-			      unpack_long (VALUE_TYPE (arg),		\
-					   VALUE_CONTENTS (arg)),       \
-			      VALUE_BFD_SECTION (arg));			\
-    } while (0)
-
-/* If ARG is an array, convert it to a pointer.
-   If ARG is an enum, convert it to an integer.
-   If ARG is a function, convert it to a function pointer.
-
-   References are dereferenced.  */
-
-#define COERCE_ARRAY(arg)    \
-do { COERCE_REF(arg);							\
-  if (current_language->c_style_arrays					\
-      && TYPE_CODE (VALUE_TYPE (arg)) == TYPE_CODE_ARRAY)		\
-    arg = value_coerce_array (arg);					\
-  if (TYPE_CODE (VALUE_TYPE (arg)) == TYPE_CODE_FUNC)                   \
-    arg = value_coerce_function (arg);                                  \
-} while (0)
-
-#define COERCE_NUMBER(arg)  \
-  do { COERCE_ARRAY(arg);  COERCE_ENUM(arg); } while (0)
-
-#define COERCE_VARYING_ARRAY(arg, real_arg_type)	\
-{ if (chill_varying_type (real_arg_type))  \
-    arg = varying_to_slice (arg), real_arg_type = VALUE_TYPE (arg); }
-
-/* If ARG is an enum, convert it to an integer.  */
-
-#define COERCE_ENUM(arg)   { \
-  if (TYPE_CODE (check_typedef (VALUE_TYPE (arg))) == TYPE_CODE_ENUM)	\
-    arg = value_cast (builtin_type_unsigned_int, arg);			\
-}
-
-/* Internal variables (variables for convenience of use of debugger)
-   are recorded as a chain of these structures.  */
-
-struct internalvar
-{
-  struct internalvar *next;
-  char *name;
-  value_ptr value;
-};
-
-/* Pointer to member function.  Depends on compiler implementation. */
-
-#define METHOD_PTR_IS_VIRTUAL(ADDR)  ((ADDR) & 0x80000000)
-#define METHOD_PTR_FROM_VOFFSET(OFFSET) (0x80000000 + (OFFSET))
-#define METHOD_PTR_TO_VOFFSET(ADDR) (~0x80000000 & (ADDR))
-
-
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "expression.h"
-
-#ifdef __STDC__
-struct frame_info;
-struct fn_field;
-#endif
-
-extern void
-print_address_demangle PARAMS ((CORE_ADDR, GDB_FILE *, int));
-
-extern LONGEST value_as_long PARAMS ((value_ptr val));
-
-extern DOUBLEST value_as_double PARAMS ((value_ptr val));
-
-extern CORE_ADDR value_as_pointer PARAMS ((value_ptr val));
-
-extern LONGEST unpack_long PARAMS ((struct type *type, char *valaddr));
-
-extern DOUBLEST unpack_double PARAMS ((struct type *type, char *valaddr,
-				       int *invp));
-
-extern CORE_ADDR unpack_pointer PARAMS ((struct type *type, char *valaddr));
-
-extern LONGEST unpack_field_as_long PARAMS ((struct type *type, char *valaddr,
-					     int fieldno));
-
-extern value_ptr value_from_longest PARAMS ((struct type *type, LONGEST num));
-
-extern value_ptr value_from_double PARAMS ((struct type *type, DOUBLEST num));
-
-extern value_ptr value_at PARAMS ((struct type *type, CORE_ADDR addr, asection *sect));
-
-extern value_ptr value_at_lazy PARAMS ((struct type *type, CORE_ADDR addr, asection *sect));
-
-extern value_ptr value_from_register PARAMS ((struct type *type, int regnum,
-					  struct frame_info * frame));
-
-extern value_ptr value_of_variable PARAMS ((struct symbol *var,
-					    struct block *b));
-
-extern value_ptr value_of_register PARAMS ((int regnum));
-
-extern int symbol_read_needs_frame PARAMS ((struct symbol *));
-
-extern value_ptr read_var_value PARAMS ((struct symbol *var,
-					 struct frame_info *frame));
-
-extern value_ptr locate_var_value PARAMS ((struct symbol *var,
-				       struct frame_info *frame));
-
-extern value_ptr allocate_value PARAMS ((struct type *type));
-
-extern value_ptr allocate_repeat_value PARAMS ((struct type *type, int count));
-
-extern value_ptr value_mark PARAMS ((void));
-
-extern void value_free_to_mark PARAMS ((value_ptr mark));
-
-extern value_ptr value_string PARAMS ((char *ptr, int len));
-extern value_ptr value_bitstring PARAMS ((char *ptr, int len));
-
-extern value_ptr value_array PARAMS ((int lowbound, int highbound,
-				      value_ptr *elemvec));
-
-extern value_ptr value_concat PARAMS ((value_ptr arg1, value_ptr arg2));
-
-extern value_ptr value_binop PARAMS ((value_ptr arg1, value_ptr arg2,
-				      enum exp_opcode op));
-
-extern value_ptr value_add PARAMS ((value_ptr arg1, value_ptr arg2));
-
-extern value_ptr value_sub PARAMS ((value_ptr arg1, value_ptr arg2));
-
-extern value_ptr value_coerce_array PARAMS ((value_ptr arg1));
-
-extern value_ptr value_coerce_function PARAMS ((value_ptr arg1));
-
-extern value_ptr value_ind PARAMS ((value_ptr arg1));
-
-extern value_ptr value_addr PARAMS ((value_ptr arg1));
-
-extern value_ptr value_assign PARAMS ((value_ptr toval, value_ptr fromval));
-
-extern value_ptr value_neg PARAMS ((value_ptr arg1));
-
-extern value_ptr value_complement PARAMS ((value_ptr arg1));
-
-extern value_ptr value_struct_elt PARAMS ((value_ptr *argp, value_ptr *args,
-					   char *name,
-					   int *static_memfuncp, char *err));
-
-extern value_ptr value_struct_elt_for_reference PARAMS ((struct type *domain,
-							 int offset,
-							 struct type *curtype,
-							 char *name,
-							 struct type *intype));
-
-extern value_ptr value_static_field PARAMS ((struct type *type, int fieldno));
-
-extern struct fn_field *
-value_find_oload_method_list PARAMS ((value_ptr *, char *, int, int *, int *, struct type **, int *));
-
-extern value_ptr value_field PARAMS ((value_ptr arg1, int fieldno));
-
-extern value_ptr value_primitive_field PARAMS ((value_ptr arg1, int offset,
-						int fieldno,
-						struct type *arg_type));
-
-extern struct type *
-value_rtti_type PARAMS ((value_ptr, int *, int *, int *));
-
-extern struct type *
-value_rtti_target_type PARAMS ((value_ptr, int *, int *, int *));
-
-extern value_ptr
-value_full_object PARAMS ((value_ptr, struct type *, int, int, int));
-
-extern value_ptr value_cast PARAMS ((struct type *type, value_ptr arg2));
-
-extern value_ptr value_zero PARAMS ((struct type *type, enum lval_type lv));
-
-extern value_ptr value_repeat PARAMS ((value_ptr arg1, int count));
-
-extern value_ptr value_subscript PARAMS ((value_ptr array, value_ptr idx));
-
-extern value_ptr value_from_vtable_info PARAMS ((value_ptr arg,
-						 struct type *type));
-
-extern value_ptr value_being_returned PARAMS ((struct type *valtype, 
-					       char retbuf[REGISTER_BYTES],
-					       int struct_return));
-
-extern value_ptr value_in PARAMS ((value_ptr element, value_ptr set));
-
-extern int value_bit_index PARAMS ((struct type *type, char *addr, int index));
-
-extern int using_struct_return PARAMS ((value_ptr function, CORE_ADDR funcaddr,
-					struct type *value_type, int gcc_p));
-
-extern void set_return_value PARAMS ((value_ptr val));
-
-extern value_ptr evaluate_expression PARAMS ((struct expression *exp));
-
-extern value_ptr evaluate_type PARAMS ((struct expression *exp));
-
-extern value_ptr evaluate_subexp_with_coercion PARAMS ((struct expression *,
-							int *, enum noside));
-
-extern value_ptr parse_and_eval PARAMS ((char *exp));
-
-extern value_ptr parse_to_comma_and_eval PARAMS ((char **expp));
-
-extern struct type *parse_and_eval_type PARAMS ((char *p, int length));
-
-extern CORE_ADDR parse_and_eval_address PARAMS ((char *exp));
-
-extern CORE_ADDR parse_and_eval_address_1 PARAMS ((char **expptr));
-
-extern value_ptr access_value_history PARAMS ((int num));
-
-extern value_ptr value_of_internalvar PARAMS ((struct internalvar *var));
-
-extern void set_internalvar PARAMS ((struct internalvar *var, value_ptr val));
-
-extern void set_internalvar_component PARAMS ((struct internalvar *var,
-					       int offset,
-					       int bitpos, int bitsize,
-					       value_ptr newvalue));
-
-extern struct internalvar *lookup_internalvar PARAMS ((char *name));
-
-extern int value_equal PARAMS ((value_ptr arg1, value_ptr arg2));
-
-extern int value_less PARAMS ((value_ptr arg1, value_ptr arg2));
-
-extern int value_logical_not PARAMS ((value_ptr arg1));
-
-/* C++ */
-
-extern value_ptr value_of_this PARAMS ((int complain));
-
-extern value_ptr value_x_binop PARAMS ((value_ptr arg1, value_ptr arg2,
-					enum exp_opcode op,
-					enum exp_opcode otherop,
-					enum noside noside));
-
-extern value_ptr value_x_unop PARAMS ((value_ptr arg1, enum exp_opcode op,
-				       enum noside noside));
-
-extern value_ptr value_fn_field PARAMS ((value_ptr *arg1p, struct fn_field *f,
-					 int j,
-					 struct type* type, int offset));
-
-extern value_ptr value_virtual_fn_field PARAMS ((value_ptr *arg1p,
-						 struct fn_field *f, int j,
-						 struct type *type,
-						 int offset));
-
-extern int binop_user_defined_p PARAMS ((enum exp_opcode op,
-					 value_ptr arg1, value_ptr arg2));
-
-extern int unop_user_defined_p PARAMS ((enum exp_opcode op, value_ptr arg1));
-
-extern int destructor_name_p PARAMS ((const char *name,
-				      const struct type *type));
-
-#define value_free(val) free ((PTR)val)
-
-extern void free_all_values PARAMS ((void));
-
-extern void release_value PARAMS ((value_ptr val));
-
-extern int record_latest_value PARAMS ((value_ptr val));
-
-extern void registers_changed PARAMS ((void));
-
-extern void read_register_bytes PARAMS ((int regbyte, char *myaddr, int len));
-
-extern void write_register_bytes PARAMS ((int regbyte, char *myaddr, int len));
-
-extern void
-read_register_gen PARAMS ((int regno, char *myaddr));
-
-extern CORE_ADDR
-read_register PARAMS ((int regno));
-
-extern CORE_ADDR
-read_register_pid PARAMS ((int regno, int pid));
-
-extern void
-write_register PARAMS ((int regno, LONGEST val));
-
-extern void
-write_register_pid PARAMS ((int regno, LONGEST val, int pid));
-
-extern void
-supply_register PARAMS ((int regno, char *val));
-
-extern void
-get_saved_register PARAMS ((char *raw_buffer, int *optimized,
-			    CORE_ADDR *addrp, struct frame_info *frame,
-			    int regnum, enum lval_type *lval));
-
-extern void
-modify_field PARAMS ((char *addr, LONGEST fieldval, int bitpos, int bitsize));
-
-extern void
-type_print PARAMS ((struct type *type, char *varstring, GDB_FILE *stream,
-		    int show));
-
-extern char *baseclass_addr PARAMS ((struct type *type, int index,
-				     char *valaddr,
-				     value_ptr *valuep, int *errp));
-
-extern void
-print_longest PARAMS ((GDB_FILE *stream, int format, int use_local,
-		       LONGEST val));
-
-extern void
-print_floating PARAMS ((char *valaddr, struct type *type, GDB_FILE *stream));
-
-extern int value_print PARAMS ((value_ptr val, GDB_FILE *stream, int format,
-				enum val_prettyprint pretty));
-
-extern void
-value_print_array_elements PARAMS ((value_ptr val, GDB_FILE* stream,
-				    int format, enum val_prettyprint pretty));
-
-extern value_ptr
-value_release_to_mark PARAMS ((value_ptr mark));
-
-extern int
-val_print PARAMS ((struct type *type, char *valaddr, int embedded_offset, CORE_ADDR address,
-		   GDB_FILE *stream, int format, int deref_ref,
-		   int recurse, enum val_prettyprint pretty));
-
-extern int
-val_print_string PARAMS ((CORE_ADDR addr, int len, int width, GDB_FILE *stream));
-
-extern void
-print_variable_value PARAMS ((struct symbol *var, struct frame_info *frame,
-			      GDB_FILE *stream));
-
-extern int check_field PARAMS ((value_ptr, const char *));
-
-extern void
-c_typedef_print PARAMS ((struct type *type, struct symbol *news, GDB_FILE *stream));
-
-extern char *
-internalvar_name PARAMS ((struct internalvar *var));
-
-extern void
-clear_value_history PARAMS ((void));
-
-extern void
-clear_internalvars PARAMS ((void));
-
-/* From values.c */
-
-extern value_ptr value_copy PARAMS ((value_ptr));
-
-extern int baseclass_offset PARAMS ((struct type *, int, char *, CORE_ADDR));
-
-/* From valops.c */
-
-extern value_ptr varying_to_slice PARAMS ((value_ptr));
-
-extern value_ptr value_slice PARAMS ((value_ptr, int, int));
-
-extern value_ptr call_function_by_hand PARAMS ((value_ptr, int, value_ptr *));
-
-extern value_ptr value_literal_complex PARAMS ((value_ptr, value_ptr, struct type*));
-
-extern void find_rt_vbase_offset PARAMS ((struct type *, struct type *, char *, int, int *, int *));
-
-extern value_ptr find_function_in_inferior PARAMS ((char *));
-
-extern value_ptr value_allocate_space_in_inferior PARAMS ((int));
-
-#endif	/* !defined (VALUE_H) */
diff --git a/gdb/values.c b/gdb/values.c
deleted file mode 100644
index c7053b8..0000000
--- a/gdb/values.c
+++ /dev/null
@@ -1,1623 +0,0 @@
-/* Low level packing and unpacking of values for GDB, the GNU Debugger.
-   Copyright 1986, 87, 89, 91, 93, 94, 95, 96, 97, 1998
-   Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "value.h"
-#include "gdbcore.h"
-#include "frame.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "target.h"
-#include "language.h"
-#include "scm-lang.h"
-#include "demangle.h"
-
-/* Prototypes for exported functions. */
-
-void _initialize_values PARAMS ((void));
-
-/* Prototypes for local functions. */
-
-static value_ptr value_headof PARAMS ((value_ptr, struct type *,
-				       struct type *));
-
-static void show_values PARAMS ((char *, int));
-
-static void show_convenience PARAMS ((char *, int));
-
-static int vb_match PARAMS ((struct type *, int, struct type *));
-
-/* The value-history records all the values printed
-   by print commands during this session.  Each chunk
-   records 60 consecutive values.  The first chunk on
-   the chain records the most recent values.
-   The total number of values is in value_history_count.  */
-
-#define VALUE_HISTORY_CHUNK 60
-
-struct value_history_chunk
-{
-  struct value_history_chunk *next;
-  value_ptr values[VALUE_HISTORY_CHUNK];
-};
-
-/* Chain of chunks now in use.  */
-
-static struct value_history_chunk *value_history_chain;
-
-static int value_history_count;	/* Abs number of last entry stored */
-
-/* List of all value objects currently allocated
-   (except for those released by calls to release_value)
-   This is so they can be freed after each command.  */
-
-static value_ptr all_values;
-
-/* Allocate a  value  that has the correct length for type TYPE.  */
-
-value_ptr
-allocate_value (type)
-     struct type *type;
-{
-  register value_ptr val;
-  struct type *atype = check_typedef (type);
-
-  val = (struct value *) xmalloc (sizeof (struct value) + TYPE_LENGTH (atype));
-  VALUE_NEXT (val) = all_values;
-  all_values = val;
-  VALUE_TYPE (val) = type;
-  VALUE_ENCLOSING_TYPE (val) = type;
-  VALUE_LVAL (val) = not_lval;
-  VALUE_ADDRESS (val) = 0;
-  VALUE_FRAME (val) = 0;
-  VALUE_OFFSET (val) = 0;
-  VALUE_BITPOS (val) = 0;
-  VALUE_BITSIZE (val) = 0;
-  VALUE_REGNO (val) = -1;
-  VALUE_LAZY (val) = 0;
-  VALUE_OPTIMIZED_OUT (val) = 0;
-  VALUE_BFD_SECTION (val) = NULL;
-  VALUE_EMBEDDED_OFFSET (val) = 0;
-  VALUE_POINTED_TO_OFFSET (val) = 0;
-  val->modifiable = 1;
-  return val;
-}
-
-/* Allocate a  value  that has the correct length
-   for COUNT repetitions type TYPE.  */
-
-value_ptr
-allocate_repeat_value (type, count)
-     struct type *type;
-     int count;
-{
-  int low_bound = current_language->string_lower_bound; /* ??? */
-  /* FIXME-type-allocation: need a way to free this type when we are
-     done with it.  */
-  struct type *range_type
-    = create_range_type ((struct type *) NULL, builtin_type_int,
-			 low_bound, count + low_bound - 1);
-  /* FIXME-type-allocation: need a way to free this type when we are
-     done with it.  */
-  return allocate_value (create_array_type ((struct type *) NULL,
-					    type, range_type));
-}
-
-/* Return a mark in the value chain.  All values allocated after the
-   mark is obtained (except for those released) are subject to being freed
-   if a subsequent value_free_to_mark is passed the mark.  */
-value_ptr
-value_mark ()
-{
-  return all_values;
-}
-
-/* Free all values allocated since MARK was obtained by value_mark
-   (except for those released).  */
-void
-value_free_to_mark (mark)
-     value_ptr mark;
-{
-  value_ptr val, next;
-
-  for (val = all_values; val && val != mark; val = next)
-    {
-      next = VALUE_NEXT (val);
-      value_free (val);
-    }
-  all_values = val;
-}
-
-/* Free all the values that have been allocated (except for those released).
-   Called after each command, successful or not.  */
-
-void
-free_all_values ()
-{
-  register value_ptr val, next;
-
-  for (val = all_values; val; val = next)
-    {
-      next = VALUE_NEXT (val);
-      value_free (val);
-    }
-
-  all_values = 0;
-}
-
-/* Remove VAL from the chain all_values
-   so it will not be freed automatically.  */
-
-void
-release_value (val)
-     register value_ptr val;
-{
-  register value_ptr v;
-
-  if (all_values == val)
-    {
-      all_values = val->next;
-      return;
-    }
-
-  for (v = all_values; v; v = v->next)
-    {
-      if (v->next == val)
-	{
-	  v->next = val->next;
-	  break;
-	}
-    }
-}
-
-/* Release all values up to mark  */
-value_ptr
-value_release_to_mark (mark)
-     value_ptr mark;
-{
-  value_ptr val, next;
-
-  for (val = next = all_values; next; next = VALUE_NEXT (next))
-    if (VALUE_NEXT (next) == mark)
-      {
-	all_values = VALUE_NEXT (next);
-	VALUE_NEXT (next) = 0;
-	return val;
-      }
-  all_values = 0;
-  return val;
-}
-
-/* Return a copy of the value ARG.
-   It contains the same contents, for same memory address,
-   but it's a different block of storage.  */
-
-value_ptr
-value_copy (arg)
-     value_ptr arg;
-{
-  register struct type *encl_type = VALUE_ENCLOSING_TYPE (arg);
-  register value_ptr val = allocate_value (encl_type);
-  VALUE_TYPE (val) = VALUE_TYPE (arg);
-  VALUE_LVAL (val) = VALUE_LVAL (arg);
-  VALUE_ADDRESS (val) = VALUE_ADDRESS (arg);
-  VALUE_OFFSET (val) = VALUE_OFFSET (arg);
-  VALUE_BITPOS (val) = VALUE_BITPOS (arg);
-  VALUE_BITSIZE (val) = VALUE_BITSIZE (arg);
-  VALUE_FRAME (val) = VALUE_FRAME (arg);
-  VALUE_REGNO (val) = VALUE_REGNO (arg);
-  VALUE_LAZY (val) = VALUE_LAZY (arg);
-  VALUE_OPTIMIZED_OUT (val) = VALUE_OPTIMIZED_OUT (arg);
-  VALUE_EMBEDDED_OFFSET (val) = VALUE_EMBEDDED_OFFSET (arg);
-  VALUE_POINTED_TO_OFFSET (val) = VALUE_POINTED_TO_OFFSET (arg);
-  VALUE_BFD_SECTION (val) = VALUE_BFD_SECTION (arg);
-  val->modifiable = arg->modifiable;
-  if (!VALUE_LAZY (val))
-    {
-      memcpy (VALUE_CONTENTS_ALL_RAW (val), VALUE_CONTENTS_ALL_RAW (arg),
-	      TYPE_LENGTH (VALUE_ENCLOSING_TYPE (arg)));
-
-    }
-  return val;
-}
-
-/* Access to the value history.  */
-
-/* Record a new value in the value history.
-   Returns the absolute history index of the entry.
-   Result of -1 indicates the value was not saved; otherwise it is the
-   value history index of this new item.  */
-
-int
-record_latest_value (val)
-     value_ptr val;
-{
-  int i;
-
-  /* We don't want this value to have anything to do with the inferior anymore.
-     In particular, "set $1 = 50" should not affect the variable from which
-     the value was taken, and fast watchpoints should be able to assume that
-     a value on the value history never changes.  */
-  if (VALUE_LAZY (val))
-    value_fetch_lazy (val);
-  /* We preserve VALUE_LVAL so that the user can find out where it was fetched
-     from.  This is a bit dubious, because then *&$1 does not just return $1
-     but the current contents of that location.  c'est la vie...  */
-  val->modifiable = 0;
-  release_value (val);
-
-  /* Here we treat value_history_count as origin-zero
-     and applying to the value being stored now.  */
-
-  i = value_history_count % VALUE_HISTORY_CHUNK;
-  if (i == 0)
-    {
-      register struct value_history_chunk *new
-	= (struct value_history_chunk *)
-	  xmalloc (sizeof (struct value_history_chunk));
-      memset (new->values, 0, sizeof new->values);
-      new->next = value_history_chain;
-      value_history_chain = new;
-    }
-
-  value_history_chain->values[i] = val;
-
-  /* Now we regard value_history_count as origin-one
-     and applying to the value just stored.  */
-
-  return ++value_history_count;
-}
-
-/* Return a copy of the value in the history with sequence number NUM.  */
-
-value_ptr
-access_value_history (num)
-     int num;
-{
-  register struct value_history_chunk *chunk;
-  register int i;
-  register int absnum = num;
-
-  if (absnum <= 0)
-    absnum += value_history_count;
-
-  if (absnum <= 0)
-    {
-      if (num == 0)
-	error ("The history is empty.");
-      else if (num == 1)
-	error ("There is only one value in the history.");
-      else
-	error ("History does not go back to $$%d.", -num);
-    }
-  if (absnum > value_history_count)
-    error ("History has not yet reached $%d.", absnum);
-
-  absnum--;
-
-  /* Now absnum is always absolute and origin zero.  */
-
-  chunk = value_history_chain;
-  for (i = (value_history_count - 1) / VALUE_HISTORY_CHUNK - absnum / VALUE_HISTORY_CHUNK;
-       i > 0; i--)
-    chunk = chunk->next;
-
-  return value_copy (chunk->values[absnum % VALUE_HISTORY_CHUNK]);
-}
-
-/* Clear the value history entirely.
-   Must be done when new symbol tables are loaded,
-   because the type pointers become invalid.  */
-
-void
-clear_value_history ()
-{
-  register struct value_history_chunk *next;
-  register int i;
-  register value_ptr val;
-
-  while (value_history_chain)
-    {
-      for (i = 0; i < VALUE_HISTORY_CHUNK; i++)
-	if ((val = value_history_chain->values[i]) != NULL)
-	  free ((PTR)val);
-      next = value_history_chain->next;
-      free ((PTR)value_history_chain);
-      value_history_chain = next;
-    }
-  value_history_count = 0;
-}
-
-static void
-show_values (num_exp, from_tty)
-     char *num_exp;
-     int from_tty;
-{
-  register int i;
-  register value_ptr val;
-  static int num = 1;
-
-  if (num_exp)
-    {
-	/* "info history +" should print from the stored position.
-	   "info history <exp>" should print around value number <exp>.  */
-      if (num_exp[0] != '+' || num_exp[1] != '\0')
-	num = parse_and_eval_address (num_exp) - 5;
-    }
-  else
-    {
-      /* "info history" means print the last 10 values.  */
-      num = value_history_count - 9;
-    }
-
-  if (num <= 0)
-    num = 1;
-
-  for (i = num; i < num + 10 && i <= value_history_count; i++)
-    {
-      val = access_value_history (i);
-      printf_filtered ("$%d = ", i);
-      value_print (val, gdb_stdout, 0, Val_pretty_default);
-      printf_filtered ("\n");
-    }
-
-  /* The next "info history +" should start after what we just printed.  */
-  num += 10;
-
-  /* Hitting just return after this command should do the same thing as
-     "info history +".  If num_exp is null, this is unnecessary, since
-     "info history +" is not useful after "info history".  */
-  if (from_tty && num_exp)
-    {
-      num_exp[0] = '+';
-      num_exp[1] = '\0';
-    }
-}
-
-/* Internal variables.  These are variables within the debugger
-   that hold values assigned by debugger commands.
-   The user refers to them with a '$' prefix
-   that does not appear in the variable names stored internally.  */
-
-static struct internalvar *internalvars;
-
-/* Look up an internal variable with name NAME.  NAME should not
-   normally include a dollar sign.
-
-   If the specified internal variable does not exist,
-   one is created, with a void value.  */
-
-struct internalvar *
-lookup_internalvar (name)
-     char *name;
-{
-  register struct internalvar *var;
-
-  for (var = internalvars; var; var = var->next)
-    if (STREQ (var->name, name))
-      return var;
-
-  var = (struct internalvar *) xmalloc (sizeof (struct internalvar));
-  var->name = concat (name, NULL);
-  var->value = allocate_value (builtin_type_void);
-  release_value (var->value);
-  var->next = internalvars;
-  internalvars = var;
-  return var;
-}
-
-value_ptr
-value_of_internalvar (var)
-     struct internalvar *var;
-{
-  register value_ptr val;
-
-#ifdef IS_TRAPPED_INTERNALVAR
-  if (IS_TRAPPED_INTERNALVAR (var->name))
-    return VALUE_OF_TRAPPED_INTERNALVAR (var);
-#endif 
-
-  val = value_copy (var->value);
-  if (VALUE_LAZY (val))
-    value_fetch_lazy (val);
-  VALUE_LVAL (val) = lval_internalvar;
-  VALUE_INTERNALVAR (val) = var;
-  return val;
-}
-
-void
-set_internalvar_component (var, offset, bitpos, bitsize, newval)
-     struct internalvar *var;
-     int offset, bitpos, bitsize;
-     value_ptr newval;
-{
-  register char *addr = VALUE_CONTENTS (var->value) + offset;
-
-#ifdef IS_TRAPPED_INTERNALVAR
-  if (IS_TRAPPED_INTERNALVAR (var->name))
-    SET_TRAPPED_INTERNALVAR (var, newval, bitpos, bitsize, offset);
-#endif
-
-  if (bitsize)
-    modify_field (addr, value_as_long (newval),
-		  bitpos, bitsize);
-  else
-    memcpy (addr, VALUE_CONTENTS (newval), TYPE_LENGTH (VALUE_TYPE (newval)));
-}
-
-void
-set_internalvar (var, val)
-     struct internalvar *var;
-     value_ptr val;
-{
-  value_ptr newval;
-
-#ifdef IS_TRAPPED_INTERNALVAR
-  if (IS_TRAPPED_INTERNALVAR (var->name))
-    SET_TRAPPED_INTERNALVAR (var, val, 0, 0, 0);
-#endif
-
-  newval = value_copy (val);
-  newval->modifiable = 1;
-
-  /* Force the value to be fetched from the target now, to avoid problems
-     later when this internalvar is referenced and the target is gone or
-     has changed.  */
-  if (VALUE_LAZY (newval))
-    value_fetch_lazy (newval);
-
-  /* Begin code which must not call error().  If var->value points to
-     something free'd, an error() obviously leaves a dangling pointer.
-     But we also get a danling pointer if var->value points to
-     something in the value chain (i.e., before release_value is
-     called), because after the error free_all_values will get called before
-     long.  */
-  free ((PTR)var->value);
-  var->value = newval;
-  release_value (newval);
-  /* End code which must not call error().  */
-}
-
-char *
-internalvar_name (var)
-     struct internalvar *var;
-{
-  return var->name;
-}
-
-/* Free all internalvars.  Done when new symtabs are loaded,
-   because that makes the values invalid.  */
-
-void
-clear_internalvars ()
-{
-  register struct internalvar *var;
-
-  while (internalvars)
-    {
-      var = internalvars;
-      internalvars = var->next;
-      free ((PTR)var->name);
-      free ((PTR)var->value);
-      free ((PTR)var);
-    }
-}
-
-static void
-show_convenience (ignore, from_tty)
-     char *ignore;
-     int from_tty;
-{
-  register struct internalvar *var;
-  int varseen = 0;
-
-  for (var = internalvars; var; var = var->next)
-    {
-#ifdef IS_TRAPPED_INTERNALVAR
-      if (IS_TRAPPED_INTERNALVAR (var->name))
-	continue;
-#endif
-      if (!varseen)
-	{
-	  varseen = 1;
-	}
-      printf_filtered ("$%s = ", var->name);
-      value_print (var->value, gdb_stdout, 0, Val_pretty_default);
-      printf_filtered ("\n");
-    }
-  if (!varseen)
-    printf_unfiltered ("No debugger convenience variables now defined.\n\
-Convenience variables have names starting with \"$\";\n\
-use \"set\" as in \"set $foo = 5\" to define them.\n");
-}
-
-/* Extract a value as a C number (either long or double).
-   Knows how to convert fixed values to double, or
-   floating values to long.
-   Does not deallocate the value.  */
-
-LONGEST
-value_as_long (val)
-     register value_ptr val;
-{
-  /* This coerces arrays and functions, which is necessary (e.g.
-     in disassemble_command).  It also dereferences references, which
-     I suspect is the most logical thing to do.  */
-  COERCE_ARRAY (val);
-  return unpack_long (VALUE_TYPE (val), VALUE_CONTENTS (val));
-}
-
-DOUBLEST
-value_as_double (val)
-     register value_ptr val;
-{
-  DOUBLEST foo;
-  int inv;
-  
-  foo = unpack_double (VALUE_TYPE (val), VALUE_CONTENTS (val), &inv);
-  if (inv)
-    error ("Invalid floating value found in program.");
-  return foo;
-}
-/* Extract a value as a C pointer.
-   Does not deallocate the value.  */
-CORE_ADDR
-value_as_pointer (val)
-     value_ptr val;
-{
-  /* Assume a CORE_ADDR can fit in a LONGEST (for now).  Not sure
-     whether we want this to be true eventually.  */
-#if 0
-  /* ADDR_BITS_REMOVE is wrong if we are being called for a
-     non-address (e.g. argument to "signal", "info break", etc.), or
-     for pointers to char, in which the low bits *are* significant.  */
-  return ADDR_BITS_REMOVE(value_as_long (val));
-#else
-  return value_as_long (val);
-#endif
-}
-
-/* Unpack raw data (copied from debugee, target byte order) at VALADDR
-   as a long, or as a double, assuming the raw data is described
-   by type TYPE.  Knows how to convert different sizes of values
-   and can convert between fixed and floating point.  We don't assume
-   any alignment for the raw data.  Return value is in host byte order.
-
-   If you want functions and arrays to be coerced to pointers, and
-   references to be dereferenced, call value_as_long() instead.
-
-   C++: It is assumed that the front-end has taken care of
-   all matters concerning pointers to members.  A pointer
-   to member which reaches here is considered to be equivalent
-   to an INT (or some size).  After all, it is only an offset.  */
-
-LONGEST
-unpack_long (type, valaddr)
-     struct type *type;
-     char *valaddr;
-{
-  register enum type_code code = TYPE_CODE (type);
-  register int len = TYPE_LENGTH (type);
-  register int nosign = TYPE_UNSIGNED (type);
-
-  if (current_language->la_language == language_scm
-      && is_scmvalue_type (type))
-    return scm_unpack (type, valaddr, TYPE_CODE_INT);
-
-  switch (code)
-    {
-    case TYPE_CODE_TYPEDEF:
-      return unpack_long (check_typedef (type), valaddr);
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_RANGE:
-      if (nosign)
-	return extract_unsigned_integer (valaddr, len);
-      else
-	return extract_signed_integer (valaddr, len);
-
-    case TYPE_CODE_FLT:
-      return extract_floating (valaddr, len);
-
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_REF:
-      /* Assume a CORE_ADDR can fit in a LONGEST (for now).  Not sure
-	 whether we want this to be true eventually.  */
-#ifdef GDB_TARGET_IS_D10V
-      if (len == 2)
-	  return D10V_MAKE_DADDR(extract_address (valaddr, len));
-#endif
-      return extract_address (valaddr, len);
-
-    case TYPE_CODE_MEMBER:
-      error ("not implemented: member types in unpack_long");
-
-    default:
-      error ("Value can't be converted to integer.");
-    }
-  return 0; /* Placate lint.  */
-}
-
-/* Return a double value from the specified type and address.
-   INVP points to an int which is set to 0 for valid value,
-   1 for invalid value (bad float format).  In either case,
-   the returned double is OK to use.  Argument is in target
-   format, result is in host format.  */
-
-DOUBLEST
-unpack_double (type, valaddr, invp)
-     struct type *type;
-     char *valaddr;
-     int *invp;
-{
-  enum type_code code;
-  int len;
-  int nosign;
-
-  *invp = 0;			/* Assume valid.   */
-  CHECK_TYPEDEF (type);
-  code = TYPE_CODE (type);
-  len = TYPE_LENGTH (type);
-  nosign = TYPE_UNSIGNED (type);
-  if (code == TYPE_CODE_FLT)
-    {
-#ifdef INVALID_FLOAT
-      if (INVALID_FLOAT (valaddr, len))
-	{
-	  *invp = 1;
-	  return 1.234567891011121314;
-	}
-#endif
-      return extract_floating (valaddr, len);
-    }
-  else if (nosign)
-    {
-      /* Unsigned -- be sure we compensate for signed LONGEST.  */
-#if !defined (_MSC_VER) || (_MSC_VER > 900)
-      return (ULONGEST) unpack_long (type, valaddr);
-#else
-      /* FIXME!!! msvc22 doesn't support unsigned __int64 -> double */
-      return (LONGEST) unpack_long (type, valaddr);
-#endif /* _MSC_VER */
-    }
-  else
-    {
-      /* Signed -- we are OK with unpack_long.  */
-      return unpack_long (type, valaddr);
-    }
-}
-
-/* Unpack raw data (copied from debugee, target byte order) at VALADDR
-   as a CORE_ADDR, assuming the raw data is described by type TYPE.
-   We don't assume any alignment for the raw data.  Return value is in
-   host byte order.
-
-   If you want functions and arrays to be coerced to pointers, and
-   references to be dereferenced, call value_as_pointer() instead.
-
-   C++: It is assumed that the front-end has taken care of
-   all matters concerning pointers to members.  A pointer
-   to member which reaches here is considered to be equivalent
-   to an INT (or some size).  After all, it is only an offset.  */
-
-CORE_ADDR
-unpack_pointer (type, valaddr)
-     struct type *type;
-     char *valaddr;
-{
-  /* Assume a CORE_ADDR can fit in a LONGEST (for now).  Not sure
-     whether we want this to be true eventually.  */
-  return unpack_long (type, valaddr);
-}
-
-/* Get the value of the FIELDN'th field (which must be static) of TYPE. */
-
-value_ptr
-value_static_field (type, fieldno)
-     struct type *type;
-     int fieldno;
-{
-  CORE_ADDR addr;
-  asection *sect;
-  if (TYPE_FIELD_STATIC_HAS_ADDR (type, fieldno))
-    {
-      addr = TYPE_FIELD_STATIC_PHYSADDR (type, fieldno);
-      sect = NULL;
-    }
-  else
-    {
-      char *phys_name = TYPE_FIELD_STATIC_PHYSNAME (type, fieldno);
-      struct symbol *sym = lookup_symbol (phys_name, 0, VAR_NAMESPACE, 0, NULL);
-      if (sym == NULL)
-	{
-	  /* With some compilers, e.g. HP aCC, static data members are reported
-	     as non-debuggable symbols */ 
-	  struct minimal_symbol * msym = lookup_minimal_symbol (phys_name, NULL, NULL);
-	  if (!msym)
-	    return NULL;
-	  else
-	    {     
-	      addr = SYMBOL_VALUE_ADDRESS (msym);
-	      sect = SYMBOL_BFD_SECTION (msym);
-	    }
-	}
-      else
-	{
-	  addr = SYMBOL_VALUE_ADDRESS (sym);
-	  sect = SYMBOL_BFD_SECTION (sym);
-	}
-      SET_FIELD_PHYSADDR (TYPE_FIELD (type, fieldno), addr);
-    }
-  return value_at (TYPE_FIELD_TYPE (type, fieldno), addr, sect);
-}
-
-/* Given a value ARG1 (offset by OFFSET bytes)
-   of a struct or union type ARG_TYPE,
-   extract and return the value of one of its (non-static) fields.
-   FIELDNO says which field. */
-
-value_ptr
-value_primitive_field (arg1, offset, fieldno, arg_type)
-     register value_ptr arg1;
-     int offset;
-     register int fieldno;
-     register struct type *arg_type;
-{
-  register value_ptr v;
-  register struct type *type;
-
-  CHECK_TYPEDEF (arg_type);
-  type = TYPE_FIELD_TYPE (arg_type, fieldno);
-
-  /* Handle packed fields */
-
-  if (TYPE_FIELD_BITSIZE (arg_type, fieldno))
-    {
-      v = value_from_longest (type,
-			      unpack_field_as_long (arg_type,
-						    VALUE_CONTENTS (arg1)
-						      + offset,
-						    fieldno));
-      VALUE_BITPOS (v) = TYPE_FIELD_BITPOS (arg_type, fieldno) % 8;
-      VALUE_BITSIZE (v) = TYPE_FIELD_BITSIZE (arg_type, fieldno);
-    }
-  else if (fieldno < TYPE_N_BASECLASSES (arg_type))
-    {
-      /* This field is actually a base subobject, so preserve the
-         entire object's contents for later references to virtual
-         bases, etc.  */
-      v = allocate_value (VALUE_ENCLOSING_TYPE (arg1));
-      VALUE_TYPE (v) = arg_type;
-      if (VALUE_LAZY (arg1))
-	VALUE_LAZY (v) = 1;
-      else
-	memcpy (VALUE_CONTENTS_ALL_RAW (v), VALUE_CONTENTS_ALL_RAW (arg1),
-		TYPE_LENGTH (VALUE_ENCLOSING_TYPE (arg1)));
-      VALUE_OFFSET (v) = VALUE_OFFSET (arg1);
-      VALUE_EMBEDDED_OFFSET (v)
-        = offset + 
-          VALUE_EMBEDDED_OFFSET (arg1) + 
-          TYPE_FIELD_BITPOS (arg_type, fieldno) / 8;
-    }
-  else
-    {
-      /* Plain old data member */
-      offset += TYPE_FIELD_BITPOS (arg_type, fieldno) / 8;
-      v = allocate_value (type);
-      if (VALUE_LAZY (arg1))
-	VALUE_LAZY (v) = 1;
-      else
-	memcpy (VALUE_CONTENTS_RAW (v),
-		VALUE_CONTENTS_RAW (arg1) + offset,
-		TYPE_LENGTH (type));
-      VALUE_OFFSET (v) = VALUE_OFFSET (arg1) + offset;
-    }
-  VALUE_LVAL (v) = VALUE_LVAL (arg1);
-  if (VALUE_LVAL (arg1) == lval_internalvar)
-    VALUE_LVAL (v) = lval_internalvar_component;
-  VALUE_ADDRESS (v) = VALUE_ADDRESS (arg1);
-/*  VALUE_OFFSET (v) = VALUE_OFFSET (arg1) + offset
-		     + TYPE_FIELD_BITPOS (arg_type, fieldno) / 8; */
-  return v;
-}
-
-/* Given a value ARG1 of a struct or union type,
-   extract and return the value of one of its (non-static) fields.
-   FIELDNO says which field. */
-
-value_ptr
-value_field (arg1, fieldno)
-     register value_ptr arg1;
-     register int fieldno;
-{
-  return value_primitive_field (arg1, 0, fieldno, VALUE_TYPE (arg1));
-}
-
-/* Return a non-virtual function as a value.
-   F is the list of member functions which contains the desired method.
-   J is an index into F which provides the desired method. */
-
-value_ptr
-value_fn_field (arg1p, f, j, type, offset)
-     value_ptr *arg1p;
-     struct fn_field *f;
-     int j;
-     struct type *type;
-     int offset;
-{
-  register value_ptr v;
-  register struct type *ftype = TYPE_FN_FIELD_TYPE (f, j);
-  struct symbol *sym;
-
-  sym = lookup_symbol (TYPE_FN_FIELD_PHYSNAME (f, j),
-		       0, VAR_NAMESPACE, 0, NULL);
-  if (! sym) 
-	return NULL;
-/*
-	error ("Internal error: could not find physical method named %s",
-		    TYPE_FN_FIELD_PHYSNAME (f, j));
-*/
-  
-  v = allocate_value (ftype);
-  VALUE_ADDRESS (v) = BLOCK_START (SYMBOL_BLOCK_VALUE (sym));
-  VALUE_TYPE (v) = ftype;
-
-  if (arg1p)
-   {
-    if (type != VALUE_TYPE (*arg1p))
-      *arg1p = value_ind (value_cast (lookup_pointer_type (type),
-				      value_addr (*arg1p)));
-
-    /* Move the `this' pointer according to the offset. 
-    VALUE_OFFSET (*arg1p) += offset;
-    */
-    }
-
-  return v;
-}
-
-/* Return a virtual function as a value.
-   ARG1 is the object which provides the virtual function
-   table pointer.  *ARG1P is side-effected in calling this function.
-   F is the list of member functions which contains the desired virtual
-   function.
-   J is an index into F which provides the desired virtual function.
-
-   TYPE is the type in which F is located.  */
-value_ptr
-value_virtual_fn_field (arg1p, f, j, type, offset)
-     value_ptr *arg1p;
-     struct fn_field *f;
-     int j;
-     struct type *type;
-     int offset;
-{
-  value_ptr arg1 = *arg1p;
-  struct type *type1 = check_typedef (VALUE_TYPE (arg1));
-
-  if (TYPE_HAS_VTABLE (type))
-    {
-      /* Deal with HP/Taligent runtime model for virtual functions */
-      value_ptr vp;
-      value_ptr argp;        /* arg1 cast to base */
-      CORE_ADDR vfunc_addr;  /* address of virtual method */
-      CORE_ADDR coreptr;     /* pointer to target address */ 
-      int class_index;       /* which class segment pointer to use */
-      struct type * ftype = TYPE_FN_FIELD_TYPE (f, j);   /* method type */
-
-      argp = value_cast (type, *arg1p);
-
-      if (VALUE_ADDRESS (argp) == 0)
-        error ("Address of object is null; object may not have been created.");
-      
-      /* pai: FIXME -- 32x64 possible problem? */
-      /* First word (4 bytes) in object layout is the vtable pointer */
-      coreptr = * (CORE_ADDR *) (VALUE_CONTENTS (argp)); /* pai: (temp)  */
-                                 /* + offset + VALUE_EMBEDDED_OFFSET (argp)); */ 
-
-      if (!coreptr)
-        error ("Virtual table pointer is null for object; object may not have been created.");
-      
-      /* pai/1997-05-09
-       * FIXME: The code here currently handles only
-       * the non-RRBC case of the Taligent/HP runtime spec; when RRBC
-       * is introduced, the condition for the "if" below will have to
-       * be changed to be a test for the RRBC case.  */
-       
-      if (1)
-        {
-          /* Non-RRBC case; the virtual function pointers are stored at fixed
-           * offsets in the virtual table. */
-
-          /* Retrieve the offset in the virtual table from the debug
-           * info.  The offset of the vfunc's entry is in words from
-           * the beginning of the vtable; but first we have to adjust
-           * by HP_ACC_VFUNC_START to account for other entries */
-          
-          /* pai: FIXME: 32x64 problem here, a word may be 8 bytes in
-           * which case the multiplier should be 8 and values should be long */
-          vp = value_at (builtin_type_int,
-                         coreptr + 4 * (TYPE_FN_FIELD_VOFFSET (f, j) + HP_ACC_VFUNC_START), NULL);
-          
-          coreptr = * (CORE_ADDR *) (VALUE_CONTENTS (vp));
-          /* coreptr now contains the address of the virtual function */
-          /* (Actually, it contains the pointer to the plabel for the function. */
-        }
-      else
-        {
-          /* RRBC case; the virtual function pointers are found by double
-           * indirection through the class segment tables. */
-          
-          /* Choose class segment depending on type we were passed */ 
-          class_index = class_index_in_primary_list (type);
-      
-          /* Find class segment pointer.  These are in the vtable slots after
-           * some other entries, so adjust by HP_ACC_VFUNC_START for that. */
-          /* pai: FIXME 32x64 problem here, if words are 8 bytes long
-           * the multiplier below has to be 8 and value should be long. */
-          vp = value_at (builtin_type_int,
-                         coreptr + 4 * (HP_ACC_VFUNC_START + class_index), NULL);
-          /* Indirect once more, offset by function index */
-          /* pai: FIXME 32x64 problem here, again multiplier could be 8 and value long */
-          coreptr = * (CORE_ADDR *) (VALUE_CONTENTS (vp) + 4 * TYPE_FN_FIELD_VOFFSET (f, j));
-          vp = value_at (builtin_type_int, coreptr, NULL);
-          coreptr = * (CORE_ADDR *) (VALUE_CONTENTS (vp));
-          
-          /* coreptr now contains the address of the virtual function */
-          /* (Actually, it contains the pointer to the plabel for the function.) */
-          
-        }
-
-      if (!coreptr)
-        error ("Address of virtual function is null; error in virtual table?");
-
-      /* Wrap this addr in a value and return pointer */ 
-      vp = allocate_value (ftype);
-      VALUE_TYPE (vp) = ftype;
-      VALUE_ADDRESS (vp) = coreptr;
-      
-      /* pai: (temp) do we need the value_ind stuff in value_fn_field? */
-      return vp;
-    }
-  else  
-    { /* Not using HP/Taligent runtime conventions; so try to
-       * use g++ conventions for virtual table */
-      
-      struct type *entry_type;
-      /* First, get the virtual function table pointer.  That comes
-         with a strange type, so cast it to type `pointer to long' (which
-         should serve just fine as a function type).  Then, index into
-         the table, and convert final value to appropriate function type.  */
-      value_ptr entry, vfn, vtbl;
-      value_ptr vi = value_from_longest (builtin_type_int, 
-                                         (LONGEST) TYPE_FN_FIELD_VOFFSET (f, j));
-      struct type *fcontext = TYPE_FN_FIELD_FCONTEXT (f, j);
-      struct type *context;
-      if (fcontext == NULL)
-       /* We don't have an fcontext (e.g. the program was compiled with
-          g++ version 1).  Try to get the vtbl from the TYPE_VPTR_BASETYPE.
-          This won't work right for multiple inheritance, but at least we
-          should do as well as GDB 3.x did.  */
-        fcontext = TYPE_VPTR_BASETYPE (type);
-      context = lookup_pointer_type (fcontext);
-      /* Now context is a pointer to the basetype containing the vtbl.  */
-      if (TYPE_TARGET_TYPE (context) != type1)
-        {
-	  value_ptr tmp = value_cast (context, value_addr (arg1));
-	  VALUE_POINTED_TO_OFFSET (tmp) = 0;
-          arg1 = value_ind (tmp);
-          type1 = check_typedef (VALUE_TYPE (arg1));
-        }
-
-      context = type1;
-      /* Now context is the basetype containing the vtbl.  */
-
-      /* This type may have been defined before its virtual function table
-         was.  If so, fill in the virtual function table entry for the
-         type now.  */
-      if (TYPE_VPTR_FIELDNO (context) < 0)
-        fill_in_vptr_fieldno (context);
-
-      /* The virtual function table is now an array of structures
-         which have the form { int16 offset, delta; void *pfn; }.  */
-      vtbl = value_primitive_field (arg1, 0, TYPE_VPTR_FIELDNO (context),
-				    TYPE_VPTR_BASETYPE (context));
-      
-      /* With older versions of g++, the vtbl field pointed to an array
-	 of structures.  Nowadays it points directly to the structure. */
-      if (TYPE_CODE (VALUE_TYPE (vtbl)) == TYPE_CODE_PTR
-	  && TYPE_CODE (TYPE_TARGET_TYPE (VALUE_TYPE (vtbl))) == TYPE_CODE_ARRAY)
-	{
-	  /* Handle the case where the vtbl field points to an
-	     array of structures. */
-	  vtbl = value_ind (vtbl);
-
-	  /* Index into the virtual function table.  This is hard-coded because
-	     looking up a field is not cheap, and it may be important to save
-	     time, e.g. if the user has set a conditional breakpoint calling
-	     a virtual function.  */
-	  entry = value_subscript (vtbl, vi);
-	}
-      else
-	{
-	  /* Handle the case where the vtbl field points directly to a structure. */
-	  vtbl = value_add (vtbl, vi);
-	  entry = value_ind (vtbl);
-	}
-
-      entry_type = check_typedef (VALUE_TYPE (entry));
-
-      if (TYPE_CODE (entry_type) == TYPE_CODE_STRUCT)
-        {
-          /* Move the `this' pointer according to the virtual function table. */
-          VALUE_OFFSET (arg1) += value_as_long (value_field (entry, 0));
-
-          if (! VALUE_LAZY (arg1))
-            {
-              VALUE_LAZY (arg1) = 1;
-              value_fetch_lazy (arg1);
-            }
-
-          vfn = value_field (entry, 2);
-        }
-      else if (TYPE_CODE (entry_type) == TYPE_CODE_PTR)
-        vfn = entry;
-      else
-        error ("I'm confused:  virtual function table has bad type");
-      /* Reinstantiate the function pointer with the correct type.  */
-      VALUE_TYPE (vfn) = lookup_pointer_type (TYPE_FN_FIELD_TYPE (f, j));
-
-      *arg1p = arg1;
-      return vfn;
-    }
-}
-
-/* ARG is a pointer to an object we know to be at least
-   a DTYPE.  BTYPE is the most derived basetype that has
-   already been searched (and need not be searched again).
-   After looking at the vtables between BTYPE and DTYPE,
-   return the most derived type we find.  The caller must
-   be satisfied when the return value == DTYPE.
-
-   FIXME-tiemann: should work with dossier entries as well.  */
-
-static value_ptr
-value_headof (in_arg, btype, dtype)
-     value_ptr in_arg;
-     struct type *btype, *dtype;
-{
-  /* First collect the vtables we must look at for this object.  */
-  /* FIXME-tiemann: right now, just look at top-most vtable.  */
-  value_ptr arg, vtbl, entry, best_entry = 0;
-  int i, nelems;
-  int offset, best_offset = 0;
-  struct symbol *sym;
-  CORE_ADDR pc_for_sym;
-  char *demangled_name;
-  struct minimal_symbol *msymbol;
-
-  btype = TYPE_VPTR_BASETYPE (dtype);
-  CHECK_TYPEDEF (btype);
-  arg = in_arg;
-  if (btype != dtype)
-    arg = value_cast (lookup_pointer_type (btype), arg);
-  vtbl = value_ind (value_field (value_ind (arg), TYPE_VPTR_FIELDNO (btype)));
-
-  /* Check that VTBL looks like it points to a virtual function table.  */
-  msymbol = lookup_minimal_symbol_by_pc (VALUE_ADDRESS (vtbl));
-  if (msymbol == NULL
-      || (demangled_name = SYMBOL_NAME (msymbol)) == NULL
-      || !VTBL_PREFIX_P (demangled_name))
-    {
-      /* If we expected to find a vtable, but did not, let the user
-	 know that we aren't happy, but don't throw an error.
-	 FIXME: there has to be a better way to do this.  */
-      struct type *error_type = (struct type *)xmalloc (sizeof (struct type));
-      memcpy (error_type, VALUE_TYPE (in_arg), sizeof (struct type));
-      TYPE_NAME (error_type) = savestring ("suspicious *", sizeof ("suspicious *"));
-      VALUE_TYPE (in_arg) = error_type;
-      return in_arg;
-    }
-
-  /* Now search through the virtual function table.  */
-  entry = value_ind (vtbl);
-  nelems = longest_to_int (value_as_long (value_field (entry, 2)));
-  for (i = 1; i <= nelems; i++)
-    {
-      entry = value_subscript (vtbl, value_from_longest (builtin_type_int, 
-						      (LONGEST) i));
-      /* This won't work if we're using thunks. */
-      if (TYPE_CODE (check_typedef (VALUE_TYPE (entry))) != TYPE_CODE_STRUCT)
-	break;
-      offset = longest_to_int (value_as_long (value_field (entry, 0)));
-      /* If we use '<=' we can handle single inheritance
-       * where all offsets are zero - just use the first entry found. */
-      if (offset <= best_offset)
-	{
-	  best_offset = offset;
-	  best_entry = entry;
-	}
-    }
-  /* Move the pointer according to BEST_ENTRY's offset, and figure
-     out what type we should return as the new pointer.  */
-  if (best_entry == 0)
-    {
-      /* An alternative method (which should no longer be necessary).
-       * But we leave it in for future use, when we will hopefully
-       * have optimizes the vtable to use thunks instead of offsets. */
-      /* Use the name of vtable itself to extract a base type. */
-      demangled_name += 4;  /* Skip _vt$ prefix. */
-    }
-  else
-    {
-      pc_for_sym = value_as_pointer (value_field (best_entry, 2));
-      sym = find_pc_function (pc_for_sym);
-      demangled_name = cplus_demangle (SYMBOL_NAME (sym), DMGL_ANSI);
-      *(strchr (demangled_name, ':')) = '\0';
-    }
-  sym = lookup_symbol (demangled_name, 0, VAR_NAMESPACE, 0, 0);
-  if (sym == NULL)
-    error ("could not find type declaration for `%s'", demangled_name);
-  if (best_entry)
-    {
-      free (demangled_name);
-      arg = value_add (value_cast (builtin_type_int, arg),
-		       value_field (best_entry, 0));
-    }
-  else arg = in_arg;
-  VALUE_TYPE (arg) = lookup_pointer_type (SYMBOL_TYPE (sym));
-  return arg;
-}
-
-/* ARG is a pointer object of type TYPE.  If TYPE has virtual
-   function tables, probe ARG's tables (including the vtables
-   of its baseclasses) to figure out the most derived type that ARG
-   could actually be a pointer to.  */
-
-value_ptr
-value_from_vtable_info (arg, type)
-     value_ptr arg;
-     struct type *type;
-{
-  /* Take care of preliminaries.  */
-  if (TYPE_VPTR_FIELDNO (type) < 0)
-    fill_in_vptr_fieldno (type);
-  if (TYPE_VPTR_FIELDNO (type) < 0)
-    return 0;
-
-  return value_headof (arg, 0, type);
-}
-
-/* Return true if the INDEXth field of TYPE is a virtual baseclass
-   pointer which is for the base class whose type is BASECLASS.  */
-
-static int
-vb_match (type, index, basetype)
-     struct type *type;
-     int index;
-     struct type *basetype;
-{
-  struct type *fieldtype;
-  char *name = TYPE_FIELD_NAME (type, index);
-  char *field_class_name = NULL;
-
-  if (*name != '_')
-    return 0;
-  /* gcc 2.4 uses _vb$.  */
-  if (name[1] == 'v' && name[2] == 'b' && is_cplus_marker (name[3]))
-    field_class_name = name + 4;
-  /* gcc 2.5 will use __vb_.  */
-  if (name[1] == '_' && name[2] == 'v' && name[3] == 'b' && name[4] == '_')
-    field_class_name = name + 5;
-
-  if (field_class_name == NULL)
-    /* This field is not a virtual base class pointer.  */
-    return 0;
-
-  /* It's a virtual baseclass pointer, now we just need to find out whether
-     it is for this baseclass.  */
-  fieldtype = TYPE_FIELD_TYPE (type, index);
-  if (fieldtype == NULL
-      || TYPE_CODE (fieldtype) != TYPE_CODE_PTR)
-    /* "Can't happen".  */
-    return 0;
-
-  /* What we check for is that either the types are equal (needed for
-     nameless types) or have the same name.  This is ugly, and a more
-     elegant solution should be devised (which would probably just push
-     the ugliness into symbol reading unless we change the stabs format).  */
-  if (TYPE_TARGET_TYPE (fieldtype) == basetype)
-    return 1;
-
-  if (TYPE_NAME (basetype) != NULL
-      && TYPE_NAME (TYPE_TARGET_TYPE (fieldtype)) != NULL
-      && STREQ (TYPE_NAME (basetype),
-		TYPE_NAME (TYPE_TARGET_TYPE (fieldtype))))
-    return 1;
-  return 0;
-}
-
-/* Compute the offset of the baseclass which is
-   the INDEXth baseclass of class TYPE,
-   for value at VALADDR (in host) at ADDRESS (in target).
-   The result is the offset of the baseclass value relative
-   to (the address of)(ARG) + OFFSET.
-
-   -1 is returned on error. */
-
-int
-baseclass_offset (type, index, valaddr, address)
-     struct type *type;
-     int index;
-     char *valaddr;
-     CORE_ADDR address;
-{
-  struct type *basetype = TYPE_BASECLASS (type, index);
-
-  if (BASETYPE_VIA_VIRTUAL (type, index))
-    {
-      /* Must hunt for the pointer to this virtual baseclass.  */
-      register int i, len = TYPE_NFIELDS (type);
-      register int n_baseclasses = TYPE_N_BASECLASSES (type);
-
-      /* First look for the virtual baseclass pointer
-	 in the fields.  */
-      for (i = n_baseclasses; i < len; i++)
-	{
-	  if (vb_match (type, i, basetype))
-	    {
-	      CORE_ADDR addr
-		= unpack_pointer (TYPE_FIELD_TYPE (type, i),
-				  valaddr + (TYPE_FIELD_BITPOS (type, i) / 8));
-
-	      return addr - (LONGEST) address;
-	    }
-	}
-      /* Not in the fields, so try looking through the baseclasses.  */
-      for (i = index+1; i < n_baseclasses; i++)
-	{
-	  int boffset =
-	      baseclass_offset (type, i, valaddr, address);
-	  if (boffset)
-	    return boffset;
-	}
-      /* Not found.  */
-      return -1;
-    }
-
-  /* Baseclass is easily computed.  */
-  return TYPE_BASECLASS_BITPOS (type, index) / 8;
-}
-
-/* Unpack a field FIELDNO of the specified TYPE, from the anonymous object at
-   VALADDR.
-
-   Extracting bits depends on endianness of the machine.  Compute the
-   number of least significant bits to discard.  For big endian machines,
-   we compute the total number of bits in the anonymous object, subtract
-   off the bit count from the MSB of the object to the MSB of the
-   bitfield, then the size of the bitfield, which leaves the LSB discard
-   count.  For little endian machines, the discard count is simply the
-   number of bits from the LSB of the anonymous object to the LSB of the
-   bitfield.
-
-   If the field is signed, we also do sign extension. */
-
-LONGEST
-unpack_field_as_long (type, valaddr, fieldno)
-     struct type *type;
-     char *valaddr;
-     int fieldno;
-{
-  ULONGEST val;
-  ULONGEST valmask;
-  int bitpos = TYPE_FIELD_BITPOS (type, fieldno);
-  int bitsize = TYPE_FIELD_BITSIZE (type, fieldno);
-  int lsbcount;
-  struct type *field_type;
-
-  val = extract_unsigned_integer (valaddr + bitpos / 8, sizeof (val));
-  field_type = TYPE_FIELD_TYPE (type, fieldno);
-  CHECK_TYPEDEF (field_type);
-
-  /* Extract bits.  See comment above. */
-
-  if (BITS_BIG_ENDIAN)
-    lsbcount = (sizeof val * 8 - bitpos % 8 - bitsize);
-  else
-    lsbcount = (bitpos % 8);
-  val >>= lsbcount;
-
-  /* If the field does not entirely fill a LONGEST, then zero the sign bits.
-     If the field is signed, and is negative, then sign extend. */
-
-  if ((bitsize > 0) && (bitsize < 8 * (int) sizeof (val)))
-    {
-      valmask = (((ULONGEST) 1) << bitsize) - 1;
-      val &= valmask;
-      if (!TYPE_UNSIGNED (field_type))
-	{
-	  if (val & (valmask ^ (valmask >> 1)))
-	    {
-	      val |= ~valmask;
-	    }
-	}
-    }
-  return (val);
-}
-
-/* Modify the value of a bitfield.  ADDR points to a block of memory in
-   target byte order; the bitfield starts in the byte pointed to.  FIELDVAL
-   is the desired value of the field, in host byte order.  BITPOS and BITSIZE
-   indicate which bits (in target bit order) comprise the bitfield.  */
-
-void
-modify_field (addr, fieldval, bitpos, bitsize)
-     char *addr;
-     LONGEST fieldval;
-     int bitpos, bitsize;
-{
-  LONGEST oword;
-
-  /* If a negative fieldval fits in the field in question, chop
-     off the sign extension bits.  */
-  if (bitsize < (8 * (int) sizeof (fieldval))
-      && (~fieldval & ~((1 << (bitsize - 1)) - 1)) == 0)
-    fieldval = fieldval & ((1 << bitsize) - 1);
-
-  /* Warn if value is too big to fit in the field in question.  */
-  if (bitsize < (8 * (int) sizeof (fieldval))
-      && 0 != (fieldval & ~((1<<bitsize)-1)))
-    {
-      /* FIXME: would like to include fieldval in the message, but
-	 we don't have a sprintf_longest.  */
-      warning ("Value does not fit in %d bits.", bitsize);
-
-      /* Truncate it, otherwise adjoining fields may be corrupted.  */
-      fieldval = fieldval & ((1 << bitsize) - 1);
-    }
-
-  oword = extract_signed_integer (addr, sizeof oword);
-
-  /* Shifting for bit field depends on endianness of the target machine.  */
-  if (BITS_BIG_ENDIAN)
-    bitpos = sizeof (oword) * 8 - bitpos - bitsize;
-
-  /* Mask out old value, while avoiding shifts >= size of oword */
-  if (bitsize < 8 * (int) sizeof (oword))
-    oword &= ~(((((ULONGEST)1) << bitsize) - 1) << bitpos);
-  else
-    oword &= ~((~(ULONGEST)0) << bitpos);
-  oword |= fieldval << bitpos;
-
-  store_signed_integer (addr, sizeof oword, oword);
-}
-
-/* Convert C numbers into newly allocated values */
-
-value_ptr
-value_from_longest (type, num)
-     struct type *type;
-     register LONGEST num;
-{
-  register value_ptr val = allocate_value (type);
-  register enum type_code code;
-  register int len;
- retry:
-  code = TYPE_CODE (type);
-  len = TYPE_LENGTH (type);
-
-  switch (code)
-    {
-    case TYPE_CODE_TYPEDEF:
-      type = check_typedef (type);
-      goto retry;
-    case TYPE_CODE_INT:
-    case TYPE_CODE_CHAR:
-    case TYPE_CODE_ENUM:
-    case TYPE_CODE_BOOL:
-    case TYPE_CODE_RANGE:
-      store_signed_integer (VALUE_CONTENTS_RAW (val), len, num);
-      break;
-      
-    case TYPE_CODE_REF:
-    case TYPE_CODE_PTR:
-      /* This assumes that all pointers of a given length
-	 have the same form.  */
-      store_address (VALUE_CONTENTS_RAW (val), len, (CORE_ADDR) num);
-      break;
-      
-    default:
-      error ("Unexpected type (%d) encountered for integer constant.", code);
-    }
-  return val;
-}
-
-value_ptr
-value_from_double (type, num)
-     struct type *type;
-     DOUBLEST num;
-{
-  register value_ptr val = allocate_value (type);
-  struct type *base_type = check_typedef (type);
-  register enum type_code code = TYPE_CODE (base_type);
-  register int len = TYPE_LENGTH (base_type);
-
-  if (code == TYPE_CODE_FLT)
-    {
-      store_floating (VALUE_CONTENTS_RAW (val), len, num);
-    }
-  else
-    error ("Unexpected type encountered for floating constant.");
-
-  return val;
-}
-
-/* Deal with the value that is "about to be returned".  */
-
-/* Return the value that a function returning now
-   would be returning to its caller, assuming its type is VALTYPE.
-   RETBUF is where we look for what ought to be the contents
-   of the registers (in raw form).  This is because it is often
-   desirable to restore old values to those registers
-   after saving the contents of interest, and then call
-   this function using the saved values.
-   struct_return is non-zero when the function in question is
-   using the structure return conventions on the machine in question;
-   0 when it is using the value returning conventions (this often
-   means returning pointer to where structure is vs. returning value). */
-
-value_ptr
-value_being_returned (valtype, retbuf, struct_return)
-     register struct type *valtype;
-     char retbuf[REGISTER_BYTES];
-     int struct_return;
-     /*ARGSUSED*/
-{
-  register value_ptr val;
-  CORE_ADDR addr;
-
-#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
-  /* If this is not defined, just use EXTRACT_RETURN_VALUE instead.  */
-  if (struct_return) {
-    addr = EXTRACT_STRUCT_VALUE_ADDRESS (retbuf);
-    if (!addr)
-      error ("Function return value unknown");
-    return value_at (valtype, addr, NULL);
-  }
-#endif
-
-  val = allocate_value (valtype);
-  CHECK_TYPEDEF (valtype);
-  EXTRACT_RETURN_VALUE (valtype, retbuf, VALUE_CONTENTS_RAW (val));
-
-  return val;
-}
-
-/* Should we use EXTRACT_STRUCT_VALUE_ADDRESS instead of
-   EXTRACT_RETURN_VALUE?  GCC_P is true if compiled with gcc
-   and TYPE is the type (which is known to be struct, union or array).
-
-   On most machines, the struct convention is used unless we are
-   using gcc and the type is of a special size.  */
-/* As of about 31 Mar 93, GCC was changed to be compatible with the
-   native compiler.  GCC 2.3.3 was the last release that did it the
-   old way.  Since gcc2_compiled was not changed, we have no
-   way to correctly win in all cases, so we just do the right thing
-   for gcc1 and for gcc2 after this change.  Thus it loses for gcc
-   2.0-2.3.3.  This is somewhat unfortunate, but changing gcc2_compiled
-   would cause more chaos than dealing with some struct returns being
-   handled wrong.  */
-
-int
-generic_use_struct_convention (gcc_p, value_type)
-     int gcc_p;
-     struct type *value_type;
-{     
-  return !((gcc_p == 1)
-	    && (TYPE_LENGTH (value_type) == 1
-		|| TYPE_LENGTH (value_type) == 2
-		|| TYPE_LENGTH (value_type) == 4
-		|| TYPE_LENGTH (value_type) == 8));
-}
-
-#ifndef USE_STRUCT_CONVENTION
-#define USE_STRUCT_CONVENTION(gcc_p,type) generic_use_struct_convention (gcc_p, type)
-#endif
-
-/* Some fundamental types (such as long double) are returned on the stack for
-   certain architectures.  This macro should return true for any type besides
-   struct, union or array that gets returned on the stack.  */
-
-#ifndef RETURN_VALUE_ON_STACK
-#define RETURN_VALUE_ON_STACK(TYPE) 0
-#endif
-
-/* Return true if the function specified is using the structure returning
-   convention on this machine to return arguments, or 0 if it is using
-   the value returning convention.  FUNCTION is the value representing
-   the function, FUNCADDR is the address of the function, and VALUE_TYPE
-   is the type returned by the function.  GCC_P is nonzero if compiled
-   with GCC.  */
-
-int
-using_struct_return (function, funcaddr, value_type, gcc_p)
-     value_ptr function;
-     CORE_ADDR funcaddr;
-     struct type *value_type;
-     int gcc_p;
-     /*ARGSUSED*/
-{
-  register enum type_code code = TYPE_CODE (value_type);
-
-  if (code == TYPE_CODE_ERROR)
-    error ("Function return type unknown.");
-
-  if (code == TYPE_CODE_STRUCT
-      || code == TYPE_CODE_UNION
-      || code == TYPE_CODE_ARRAY
-      || RETURN_VALUE_ON_STACK (value_type))
-    return USE_STRUCT_CONVENTION (gcc_p, value_type);
-
-  return 0;
-}
-
-/* Store VAL so it will be returned if a function returns now.
-   Does not verify that VAL's type matches what the current
-   function wants to return.  */
-
-void
-set_return_value (val)
-     value_ptr val;
-{
-  struct type *type = check_typedef (VALUE_TYPE (val));
-  register enum type_code code = TYPE_CODE (type);
-
-  if (code == TYPE_CODE_ERROR)
-    error ("Function return type unknown.");
-
-  if (   code == TYPE_CODE_STRUCT
-      || code == TYPE_CODE_UNION)	/* FIXME, implement struct return.  */
-    error ("GDB does not support specifying a struct or union return value.");
-
-  STORE_RETURN_VALUE (type, VALUE_CONTENTS (val));
-}
-
-void
-_initialize_values ()
-{
-  add_cmd ("convenience", no_class, show_convenience,
-	    "Debugger convenience (\"$foo\") variables.\n\
-These variables are created when you assign them values;\n\
-thus, \"print $foo=1\" gives \"$foo\" the value 1.  Values may be any type.\n\n\
-A few convenience variables are given values automatically:\n\
-\"$_\"holds the last address examined with \"x\" or \"info lines\",\n\
-\"$__\" holds the contents of the last address examined with \"x\".",
-	   &showlist);
-
-  add_cmd ("values", no_class, show_values,
-	   "Elements of value history around item number IDX (or last ten).",
-	   &showlist);
-}
diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
deleted file mode 100644
index b378571..0000000
--- a/gdb/vax-tdep.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/* Print VAX instructions for GDB, the GNU debugger.
-   Copyright 1986, 1989, 1991, 1992, 1996 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "opcode/vax.h"
-
-/* Vax instructions are never longer than this.  */
-#define MAXLEN 62
-
-/* Number of elements in the opcode table.  */
-#define NOPCODES (sizeof votstrs / sizeof votstrs[0])
-
-static unsigned char *print_insn_arg ();
-
-/* Print the vax instruction at address MEMADDR in debugged memory,
-   from disassembler info INFO.
-   Returns length of the instruction, in bytes.  */
-
-static int
-vax_print_insn (memaddr, info)
-     CORE_ADDR memaddr;
-     disassemble_info *info;
-{
-  unsigned char buffer[MAXLEN];
-  register int i;
-  register unsigned char *p;
-  register char *d;
-
-  int status = (*info->read_memory_func) (memaddr, buffer, MAXLEN, info);
-  if (status != 0)
-    {
-      (*info->memory_error_func) (status, memaddr, info);
-      return -1;
-    }
-
-  for (i = 0; i < NOPCODES; i++)
-    if (votstrs[i].detail.code == buffer[0]
-	|| votstrs[i].detail.code == *(unsigned short *)buffer)
-      break;
-
-  /* Handle undefined instructions.  */
-  if (i == NOPCODES)
-    {
-      (*info->fprintf_func) (info->stream, "0%o", buffer[0]);
-      return 1;
-    }
-
-  (*info->fprintf_func) (info->stream, "%s", votstrs[i].name);
-
-  /* Point at first byte of argument data,
-     and at descriptor for first argument.  */
-  p = buffer + 1 + (votstrs[i].detail.code >= 0x100);
-  d = votstrs[i].detail.args;
-
-  if (*d)
-    (*info->fprintf_func) (info->stream, " ");
-
-  while (*d)
-    {
-      p = print_insn_arg (d, p, memaddr + (p - buffer), info);
-      d += 2;
-      if (*d)
-	(*info->fprintf_func) (info->stream, ",");
-    }
-  return p - buffer;
-}
-
-static unsigned char *
-print_insn_arg (d, p, addr, info)
-     char *d;
-     register char *p;
-     CORE_ADDR addr;
-     disassemble_info *info;
-{
-  register int regnum = *p & 0xf;
-  float floatlitbuf;
-
-  if (*d == 'b')
-    {
-      if (d[1] == 'b')
-	(*info->fprintf_func) (info->stream, "0x%x", addr + *p++ + 1);
-      else
-	{
-	  (*info->fprintf_func) (info->stream, "0x%x", addr + *(short *)p + 2);
-	  p += 2;
-	}
-    }
-  else
-    switch ((*p++ >> 4) & 0xf)
-      {
-      case 0:
-      case 1:
-      case 2:
-      case 3:			/* Literal mode */
-	if (d[1] == 'd' || d[1] == 'f' || d[1] == 'g' || d[1] == 'h')
-	  {
-	    *(int *)&floatlitbuf = 0x4000 + ((p[-1] & 0x3f) << 4);
-	    (*info->fprintf_func) (info->stream, "$%f", floatlitbuf);
-	  }
-	else
-	  (*info->fprintf_func) (info->stream, "$%d", p[-1] & 0x3f);
-	break;
-
-      case 4:			/* Indexed */
-	p = (char *) print_insn_arg (d, p, addr + 1, info);
-	(*info->fprintf_func) (info->stream, "[%s]", REGISTER_NAME (regnum));
-	break;
-
-      case 5:			/* Register */
-	(*info->fprintf_func) (info->stream, REGISTER_NAME (regnum));
-	break;
-
-      case 7:			/* Autodecrement */
-	(*info->fprintf_func) (info->stream, "-");
-      case 6:			/* Register deferred */
-	(*info->fprintf_func) (info->stream, "(%s)", REGISTER_NAME (regnum));
-	break;
-
-      case 9:			/* Autoincrement deferred */
-	(*info->fprintf_func) (info->stream, "@");
-	if (regnum == PC_REGNUM)
-	  {
-	    (*info->fprintf_func) (info->stream, "#");
-	    info->target = *(long *)p;
-	    (*info->print_address_func) (info->target, info);
-	    p += 4;
-	    break;
-	  }
-      case 8:			/* Autoincrement */
-	if (regnum == PC_REGNUM)
-	  {
-	    (*info->fprintf_func) (info->stream, "#");
-	    switch (d[1])
-	      {
-	      case 'b':
-		(*info->fprintf_func) (info->stream, "%d", *p++);
-		break;
-
-	      case 'w':
-		(*info->fprintf_func) (info->stream, "%d", *(short *)p);
-		p += 2;
-		break;
-
-	      case 'l':
-		(*info->fprintf_func) (info->stream, "%d", *(long *)p);
-		p += 4;
-		break;
-
-	      case 'q':
-		(*info->fprintf_func) (info->stream, "0x%x%08x",
-				       ((long *)p)[1], ((long *)p)[0]);
-		p += 8;
-		break;
-
-	      case 'o':
-		(*info->fprintf_func) (info->stream, "0x%x%08x%08x%08x",
-				       ((long *)p)[3], ((long *)p)[2],
-				       ((long *)p)[1], ((long *)p)[0]);
-		p += 16;
-		break;
-
-	      case 'f':
-		if (INVALID_FLOAT (p, 4))
-		  (*info->fprintf_func) (info->stream,
-					 "<<invalid float 0x%x>>",
-					 *(int *) p);
-		else
-		  (*info->fprintf_func) (info->stream, "%f", *(float *) p);
-		p += 4;
-		break;
-
-	      case 'd':
-		if (INVALID_FLOAT (p, 8))
-		  (*info->fprintf_func) (info->stream,
-					 "<<invalid float 0x%x%08x>>",
-					 ((long *)p)[1], ((long *)p)[0]);
-		else
-		  (*info->fprintf_func) (info->stream, "%f", *(double *) p);
-		p += 8;
-		break;
-
-	      case 'g':
-		(*info->fprintf_func) (info->stream, "g-float");
-		p += 8;
-		break;
-
-	      case 'h':
-		(*info->fprintf_func) (info->stream, "h-float");
-		p += 16;
-		break;
-
-	      }
-	  }
-	else
-	  (*info->fprintf_func) (info->stream, "(%s)+", REGISTER_NAME (regnum));
-	break;
-
-      case 11:			/* Byte displacement deferred */
-	(*info->fprintf_func) (info->stream, "@");
-      case 10:			/* Byte displacement */
-	if (regnum == PC_REGNUM)
-	  {
-	    info->target = addr + *p + 2;
-	    (*info->print_address_func) (info->target, info);
-	  }
-	else
-	  (*info->fprintf_func) (info->stream, "%d(%s)", *p, REGISTER_NAME (regnum));
-	p += 1;
-	break;
-
-      case 13:			/* Word displacement deferred */
-	(*info->fprintf_func) (info->stream, "@");
-      case 12:			/* Word displacement */
-	if (regnum == PC_REGNUM)
-	  {
-	    info->target = addr + *(short *)p + 3;
-	    (*info->print_address_func) (info->target, info);
-	  }
-	else
-	  (*info->fprintf_func) (info->stream, "%d(%s)",
-				 *(short *)p, REGISTER_NAME (regnum));
-	p += 2;
-	break;
-
-      case 15:			/* Long displacement deferred */
-	(*info->fprintf_func) (info->stream, "@");
-      case 14:			/* Long displacement */
-	if (regnum == PC_REGNUM)
-	  {
-	    info->target = addr + *(short *)p + 5;
-	    (*info->print_address_func) (info->target, info);
-	  }
-	else
-	  (*info->fprintf_func) (info->stream, "%d(%s)",
-				 *(long *)p, REGISTER_NAME (regnum));
-	p += 4;
-      }
-
-  return (unsigned char *) p;
-}
-
-void
-_initialize_vax_tdep ()
-{
-  tm_print_insn = vax_print_insn;
-}
diff --git a/gdb/vx-share/.Sanitize b/gdb/vx-share/.Sanitize
deleted file mode 100644
index 3ccff15..0000000
--- a/gdb/vx-share/.Sanitize
+++ /dev/null
@@ -1,46 +0,0 @@
-# Sanitize.in for gdb/vx-share
-#
-
-# Each directory to survive it's way into a release will need a file
-# like this one called "./.Sanitize".  All keyword lines must exist,
-# and must exist in the order specified by this file.  Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done.  Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this 
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept.  All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called.  Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-README
-dbgRpcLib.h
-ptrace.h
-regPacket.h
-vxTypes.h
-vxWorks.h
-wait.h
-xdr_ld.c
-xdr_ld.h
-xdr_ptrace.c
-xdr_ptrace.h
-xdr_rdb.c
-xdr_rdb.h
-
-Things-to-lose:
-
-
-Do-last:
-
-# End of file.
diff --git a/gdb/vx-share/README b/gdb/vx-share/README
deleted file mode 100644
index 924b668..0000000
--- a/gdb/vx-share/README
+++ /dev/null
@@ -1,7 +0,0 @@
-The files in this directory are shared with Wind River Systems' VxWorks
-debug stub.  This stub runs in the realtime system, as a process, and
-waits for net connections from GDB's and DBX's and such.
-
-Do not change these files without coordinating with Wind River Systems
-in Alameda, California.  Talk to postmaster@wrs.com to find out who 
-currently maintains GDB for them.
diff --git a/gdb/vx-share/dbgRpcLib.h b/gdb/vx-share/dbgRpcLib.h
deleted file mode 100644
index e858e55..0000000
--- a/gdb/vx-share/dbgRpcLib.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*  Copyright 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc.
-
-   dbgRpcLib.h - header file for remote debugging via rpc */
-
-/*
-modification history
---------------------
-01b,04oct90,maf  added VX_BOOT_FILE_INQ.
-01a,05jun90,llk  extracted from xdr_dbx.h.
-*/
-
-#ifndef INCdbxRpcLibh
-#define INCdbxRpcLibh	1
-
-#define PROCESS_START		50
-#define PROCESS_WAIT		51
-#define VX_STATE_INQ		60
-#define VX_LOAD			61
-#define VX_SYMBOL_INQ		62
-#define VX_BREAK_ADD		63
-#define VX_BREAK_DELETE		64
-#define VX_FP_INQUIRE		65
-#define VX_TASK_SUSPEND		66
-#define VX_CALL_FUNC		67
-#define VX_CONV_FROM_68881	68
-#define VX_CONV_TO_68881	69
-#define VX_BOOT_FILE_INQ	70
-#define	VX_SOURCE_STEP		71
-
-#endif INCdbxRpcLibh
diff --git a/gdb/vx-share/ptrace.h b/gdb/vx-share/ptrace.h
deleted file mode 100644
index 8e3554f..0000000
--- a/gdb/vx-share/ptrace.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*	@(#)ptrace.h 1.1 86/07/07 SMI	*/
-
-/*
- * Copyright (c) 1985 by Sun Microsystems, Inc.
- */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  borrowed.
-*/
-
-#ifndef _PTRACE_
-#define _PTRACE_
-
-/*
- * Request values for the ptrace system call
- */
-enum ptracereq {
-	PTRACE_TRACEME = 0,		/* 0, by tracee to begin tracing */
-	PTRACE_CHILDDONE = 0,		/* 0, tracee is done with his half */
-	PTRACE_PEEKTEXT,		/* 1, read word from text segment */
-	PTRACE_PEEKDATA,		/* 2, read word from data segment */
-	PTRACE_PEEKUSER,		/* 3, read word from user struct */
-	PTRACE_POKETEXT,		/* 4, write word into text segment */
-	PTRACE_POKEDATA,		/* 5, write word into data segment */
-	PTRACE_POKEUSER,		/* 6, write word into user struct */
-	PTRACE_CONT,			/* 7, continue process */
-	PTRACE_KILL,			/* 8, terminate process */
-	PTRACE_SINGLESTEP,		/* 9, single step process */
-	PTRACE_ATTACH,			/* 10, attach to an existing process */
-	PTRACE_DETACH,			/* 11, detach from a process */
-	PTRACE_GETREGS,			/* 12, get all registers */
-	PTRACE_SETREGS,			/* 13, set all registers */
-	PTRACE_GETFPREGS,		/* 14, get all floating point regs */
-	PTRACE_SETFPREGS,		/* 15, set all floating point regs */
-	PTRACE_READDATA,		/* 16, read data segment */
-	PTRACE_WRITEDATA,		/* 17, write data segment */
-	PTRACE_READTEXT,		/* 18, read text segment */
-	PTRACE_WRITETEXT,		/* 19, write text segment */
-	PTRACE_GETFPAREGS,		/* 20, get all fpa regs */
-	PTRACE_SETFPAREGS		/* 21, set all fpa regs */
-};
-#endif !_PTRACE
diff --git a/gdb/vx-share/regPacket.h b/gdb/vx-share/regPacket.h
deleted file mode 100644
index 6160c84..0000000
--- a/gdb/vx-share/regPacket.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*  regPacket.h - register packet definitions for rdb */
-
-/* Copyright 1992-1993 Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01d,30nov93,pad  Added Am29K target definitions.
-01c,14jun93,maf  additional definitions for documentation purposes.
-		 fixed reversal of MIPS_R_LO and MIPS_R_HI.
-01b,08feb93,scy  added SPARC target definitions. changed to WRS code convetion.
-01a,20feb92,j_w  created.
-*/
-
-#ifndef __INCregPacketh
-#define __INCregPacketh
-
-
-/* MC68K */
-
-#define MC68K_GREG_SIZE		0x04	/* size of general-purpose reg */
-#define MC68K_GREG_PLEN		0x48	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define MC68K_R_D0		0x00	/* d0; d1 - d7 follow in sequence */
-#define MC68K_R_A0		0x20	/* a0; a1 - a7 follow in sequence */
-#define MC68K_R_SR		0x40	/* sr (represented as a 4-byte val) */
-#define MC68K_R_PC		0x44	/* pc */
-
-#define MC68K_FPREG_SIZE	0x0c	/* size of floating-point data reg */
-#define MC68K_FPREG_PLEN  	0x6c	/* size of floating-point reg block */
-
-/* offsets into floating-point register block */
-
-#define MC68K_R_FP0		0x00	/* fp0; fp1 - fp7 follow in sequence */
-#define MC68K_R_FPCR		0x60	/* fpcr */
-#define MC68K_R_FPSR		0x64	/* fpsr */
-#define MC68K_R_FPIAR		0x68	/* fpiar */
-
-
-/* I960 */
-
-#define I960_GREG_SIZE		0x04	/* size of general-purpose reg */
-#define I960_GREG_PLEN		0x8c	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define I960_R_R0		0x00	/* r0; r1 - r15 follow in sequence */
-#define I960_R_G0		0x40	/* g0; g1 - g15 follow in sequence */
-#define I960_R_PCW		0x80	/* pcw */
-#define I960_R_ACW		0x84	/* acw */
-#define I960_R_TCW		0x88	/* tcw */
-
-#define I960_FPREG_SIZE		0x10	/* size of floating-point reg */
-#define I960_FPREG_PLEN		0x28	/* size of floating-point reg block */
-
-/* offsets  into floating-point register block */
-
-#define I960_R_FP0		0x00	/* fp0; fp1 - fp3 follow in sequence */
-
-
-/* SPARC */
-
-#define SPARC_GREG_SIZE 	0x04	/* size of general-purpose reg */
-#define SPARC_GREG_PLEN 	0x98	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define SPARC_R_G0		0x00	/* g0; g1 - g7 follow in sequence */
-#define SPARC_R_O0		0x20	/* o0; o1 - o7 follow in sequence */
-#define SPARC_R_L0		0x40	/* l0; l1 - l7 follow in sequence */
-#define SPARC_R_I0		0x60	/* i0; i1 - i7 follow in sequence */
-#define SPARC_R_Y		0x80	/* y */
-#define SPARC_R_PSR		0x84	/* psr */
-#define SPARC_R_WIM		0x88	/* wim */
-#define SPARC_R_TBR		0x8c	/* tbr */
-#define SPARC_R_PC		0x90	/* pc */
-#define SPARC_R_NPC		0x94	/* npc */
-
-#define SPARC_FPREG_SIZE 	0x04	/* size of floating-point reg */
-#define SPARC_FPREG_PLEN 	0x84	/* size of floating-point reg block */
-
-/* offsets into floating-point register block */
-
-#define SPARC_R_FP0		0x00	/* f0; f1 - f31 follow in sequence */
-#define SPARC_R_FSR		0x80	/* fsr */
-
-
-/* MIPS */
-
-#define MIPS_GREG_SIZE		0x04	/* size of general-purpose reg */
-#define MIPS_GREG_PLEN		0x90	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define MIPS_R_GP0		0x00	/* gp0 (zero) */
-#define MIPS_R_AT		0x04	/* at */
-#define MIPS_R_V0		0x08	/* v0 */
-#define MIPS_R_V1		0x0c	/* v1 */
-#define MIPS_R_A0		0x10	/* a0 */
-#define MIPS_R_A1		0x14	/* a1 */
-#define MIPS_R_A2		0x18	/* a2 */
-#define MIPS_R_A3		0x1c	/* a3 */
-#define MIPS_R_T0		0x20	/* t0 */
-#define MIPS_R_T1		0x24	/* t1 */
-#define MIPS_R_T2		0x28	/* t2 */
-#define MIPS_R_T3		0x2c	/* t3 */
-#define MIPS_R_T4		0x30	/* t4 */
-#define MIPS_R_T5		0x34	/* t5 */
-#define MIPS_R_T6		0x38	/* t6 */
-#define MIPS_R_T7		0x3c	/* t7 */
-#define MIPS_R_S0		0x40	/* s0 */
-#define MIPS_R_S1		0x44	/* s1 */
-#define MIPS_R_S2		0x48	/* s2 */
-#define MIPS_R_S3		0x4c	/* s3 */
-#define MIPS_R_S4		0x50	/* s4 */
-#define MIPS_R_S5		0x54	/* s5 */
-#define MIPS_R_S6		0x58	/* s6 */
-#define MIPS_R_S7		0x5c	/* s7 */
-#define MIPS_R_T8		0x60	/* t8 */
-#define MIPS_R_T9		0x64	/* t9 */
-#define MIPS_R_K0		0x68	/* k0 */
-#define MIPS_R_K1		0x6c	/* k1 */
-#define MIPS_R_GP		0x70	/* gp */
-#define MIPS_R_SP		0x74	/* sp */
-#define MIPS_R_S8		0x78	/* s8 */
-#define MIPS_R_LO		0x80	/* lo */
-#define MIPS_R_HI		0x84	/* hi */
-#define MIPS_R_SR		0x88	/* sr */
-#define MIPS_R_PC		0x8c	/* pc */
-	
-#define MIPS_FPREG_SIZE		0x04	/* size of floating-point data reg */
-#define MIPS_FPREG_PLEN		0x84	/* size of floating-point reg block */
-
-/* offsets into floating-point register block */
-
-#define MIPS_R_FP0		0x00	/* f0; f1 - f31 follow in sequence */
-#define MIPS_R_FPCSR		0x80 	/* offset of fpcsr in reg block */
-
-
-/* General registers for the Am29k */
-
-#define AM29K_GREG_SIZE         0x04
-#define AM29K_GREG_PLEN         0x2d4
-
-#define AM29K_R_GR96            0x0
-#define AM29K_R_VAB             0x280
-#define AM29K_R_INTE            0x2bc
-#define AM29K_R_RSP             0x2c0
-
-/* Floating Point registers for the Am29k */
-
-#define AM29K_FPREG_SIZE        0x04
-#define AM29K_FPREG_PLEN        0x8
-
-#define AM29K_R_FPE             0x0
-#define AM29K_R_FPS             0x4
-
-#endif /* __INCregPacketh */
diff --git a/gdb/vx-share/vxTypes.h b/gdb/vx-share/vxTypes.h
deleted file mode 100644
index c6b8419..0000000
--- a/gdb/vx-share/vxTypes.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* vxTypes.h - VxWorks type definition header */
-
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01c,05oct90,shl  added copyright notice.
-                 made #endif ANSI style.
-01b,10aug90,dnw  added VOIDFUNCPTR
-01a,29may90,del  written.
-*/
-
-#ifndef INCvxTypesh
-#define INCvxTypesh
-
-/* The following stuff must NOT be included if this include file is used
- * from assembly language.  Just #define ASMLANGUAGE before the include,
- * to get rid of it.
- */
-
-#ifndef ASMLANGUAGE
-
-/* vxWorks types */
-
-typedef	char		INT8;
-typedef	short		INT16;
-typedef	int		INT32;
-
-typedef	unsigned char	UINT8;
-typedef	unsigned short	UINT16;
-typedef	unsigned int	UINT32;
-
-typedef	unsigned char	UCHAR;
-typedef unsigned short	USHORT;
-typedef	unsigned int	UINT;
-typedef unsigned long	ULONG;
-
-typedef	int		BOOL;
-typedef	int		VOID;
-typedef	int		STATUS;	
-typedef int 		ARGINT;
-
-typedef int 		(*FUNCPTR) ();	    /* ptr to function returning int */
-typedef VOID 		(*VOIDFUNCPTR) ();  /* ptr to function returning VOID */
-
-
-/* historical definitions - now obsolete */
-
-typedef char		TINY;		/* obsolete */
-typedef char		TBOOL;		/* obsolete */
-typedef unsigned char	UTINY;		/* obsolete */
-
-
-/* architecture dependent typedefs */
-
-#ifdef	CPU_FAMILY
-
-#if	CPU_FAMILY==MC680X0
-typedef unsigned short INSTR;		/* word-aligned instructions */
-#endif	/* CPU_FAMILY==MC680X0 */
-
-#if	CPU_FAMILY==SPARC
-typedef unsigned long INSTR;		/* 32 bit word-aligned instructions */
-#endif	/* CPU_FAMILY==SPARC */
-
-#endif	
-
-#endif	/* ASMLANGUAGE */
-#endif	/* INCvxTypesh */
diff --git a/gdb/vx-share/vxWorks.h b/gdb/vx-share/vxWorks.h
deleted file mode 100644
index 1598837..0000000
--- a/gdb/vx-share/vxWorks.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/* vxWorks.h - VxWorks standard definitions header */
-
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01z,05oct90,shl  added copyright notice.
-                 made #endif ANSI style.
-01y,28sep90,del  added I960 defines.
-01x,29may90,del	 moved types to vxTypes.h
-01w,09apr90,jcf  added timeout definitions.
-01v,24jan90,gae  moved network configuration flags here from makefile's.
-01u,01sep88,mcl  definition of INSTR dependent on processor family; added SPARC.
-	   +gae  added MC680X0 and defined CPU_FAMILY.
-01t,08apr89,dnw  added ifdef to prevent inclusion of vxWorks.h more than once.
-01s,22jun88,dnw	 moved READ, WRITE, and UPDATE back here from ioLib.h.
-01r,22apr88,gae  oops! forgot some #endif's in 01q.
-01q,12apr88,gae  removed QUICK & WAIT; added STD_{IN,OUT,ERR}.
-		 fixed #define's of FALSE, TRUE, etc.
-		 moved READ, WRITE, and UPDATE to ioLib.h.
-01p,04dec87,dnw  added undefine of MC68000 to get around Green Hills bug that
-		   pre-defines MC68000.
-01o,12nov87,ecs  added type ULONG.
-01n,08feb86,dnw  added types INSTR, UINT, USHORT.
-01m,14oct85,rdc  added BUS types.
-01l,16jul85,jlf  added conditional for NULL and EOF.
-01k,24jun85,rdc  installed condtional compile so we can include in
-		 assembly language files.  See instructions below.
-		 Added System type macro and CPU type macro.
-01j,13jun85,dnw  cleaned-up, removed more obsolete stuff to wrs.h
-01i,11sep84,jlf  changed name from wrs.h to vxWorks.h.  removed GLOBAL.
-01h,03jun84,dnw  removed IGNORE declaration.
-01g,09apr84,jlf  added MEMBER_SIZE macro.
-01f,14dec83,dnw  added MSB, LSB macros
-01e,17nov83,jlf  added STATUS type, for routines which return a status.
-01d,13jul83,dnw  added NELEMENTS macro
-01c,14May83,dnw  added OFFSET macro
-01b,17Feb83,dnw  added stuff from Whitesmiths std.h
-01a,15Feb83,dnw  written
-*/
-
-#ifndef INCvxWorksh
-#define INCvxWorksh
-
-#if	!defined(EOF) || (EOF!=(-1))
-#define EOF		(-1)
-#endif	
-
-#if	!defined(FALSE) || (FALSE!=0)
-#define FALSE		0
-#endif	
-
-#if	!defined(TRUE) || (TRUE!=1)
-#define TRUE		1
-#endif	
-
-
-#define NONE		(-1)	/* for times when NULL won't do */
-#define EOS		'\0'	/* C string terminator */
-
-
-/* return status values */
-
-#define OK		0
-#define ERROR		(-1)
-
-/* timeout defines */
-
-#define NO_WAIT		0
-#define WAIT_FOREVER	(-1)
-
-/* low-level I/O input, output, error fd's */
-
-#define	STD_IN	0
-#define	STD_OUT	1
-#define	STD_ERR	2
-
-/* modes - must match O_RDONLY/O_WRONLY/O_RDWR in ioLib.h! */
-
-#define READ		0
-#define WRITE		1
-#define UPDATE		2
-
-/* SYSTEM types */
-
-#define V7		1	/* ATT version 7 */
-#define SYS_V		2	/* ATT System 5 */
-#define BSD_4_2		3	/* Berkeley BSD 4.2 */
-
-/* CPU types */
-
-/* The Green Hills compiler pre-defines "MC68000"!! */
-#ifdef MC68000
-#undef MC68000
-#endif	
-
-#define MC68000		1
-#define MC68010		2
-#define MC68020		3
-#define MC68030		4
-#define MC68040		5
-#define MC680X0		9
-
-#define SPARC		10
-
-#ifndef I960
-#define	I960		20
-#endif	
-
-#define	I960KB		21
-#define	I960CA		22
-
-#if	CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030
-#define	CPU_FAMILY	MC680X0
-#endif	/* CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030 */
-
-#if	CPU==SPARC
-#define	CPU_FAMILY	SPARC
-#endif	/* CPU==SPARC */
-
-#if 	CPU==I960KB
-#define	CPU_FAMILY	I960
-#endif	/* 	CPU==I960KB */
-
-#if 	CPU==I960CA
-#define	CPU_FAMILY	I960
-#endif	/* 	CPU==I960CA */
-
-/* BUS types */
-
-#define VME_BUS		1
-#define MULTI_BUS	2
-
-/* network configuration parameters */
-
-#define	INET		/* include internet protocols */
-#define	BSD	43	/* BSD 4.3 -like OS */
-#define	BSDDEBUG	/* turn on debug */
-#define	GATEWAY		/* tables to be initialized for gateway routing */
-
-/* common macros */
-
-#define MSB(x)	(((x) >> 8) & 0xff)	/* most signif byte of 2-byte integer */
-#define LSB(x)	((x) & 0xff)		/* least signif byte of 2-byte integer*/
-
-#define OFFSET(structure, member)	/* byte offset of member in structure*/\
-		((int) &(((structure *) 0) -> member))
-
-#define MEMBER_SIZE(structure, member)	/* size of a member of a structure */\
-		(sizeof (((structure *) 0) -> member))
-
-#define NELEMENTS(array)		/* number of elements in an array */ \
-		(sizeof (array) / sizeof ((array) [0]))
-
-#define FOREVER	for (;;)
-
-/* storage class specifier definitions */
-
-#define FAST	register
-#define IMPORT	extern
-#define LOCAL	static
-
-
-/* include typedefs - must come after CPU_FAMILY definitions above */
-
-#include "vxTypes.h"
-
-#endif	/* INCvxWorksh */
diff --git a/gdb/vx-share/wait.h b/gdb/vx-share/wait.h
deleted file mode 100644
index cb8d1b5..0000000
--- a/gdb/vx-share/wait.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* wait.h - header file for remote wait call */
-
-/*  Copyright 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  borrowed.
-*/
-
-/* Define how to access the structure that the wait system call stores.
-   On many systems, there is a structure defined for this.
-   But on vanilla-ish USG systems there is not.  */
-
-#ifndef HAVE_WAIT_STRUCT
-#define WAITTYPE int
-#define WIFSTOPPED(w) (((w)&0377) == 0177)
-#define WIFSIGNALED(w) (((w)&0377) != 0177 && ((w)&~0377) == 0)
-#define WIFEXITED(w) (((w)&0377) == 0)
-#define WRETCODE(w) ((w) >> 8)
-#define WSTOPSIG(w) ((w) >> 8)
-#define WCOREDUMP(w) (((w)&0200) != 0)
-#define WTERMSIG(w) ((w) & 0177)
-#define WSETEXIT(w, status) ((w) = (status))
-#define WSETSTOP(w,sig)  ((w) = (0177 | ((sig) << 8)))
-#else
-#if FALSE
-#ifndef ORIG
-
-/* don't include sys/wait.h */
-
-#else ORIG
-#include <sys/wait.h>
-#endif ORIG
-#endif FALSE
-#define WAITTYPE union wait
-#define WRETCODE(w) (w).w_retcode
-#define WSTOPSIG(w) (w).w_stopsig
-#define WCOREDUMP(w) (w).w_coredump
-#define WTERMSIG(w) (w).w_termsig
-#define WSETEXIT(w, status) ((w).w_status = (status))
-#define WSETSTOP(w,sig)  \
-  ((w).w_stopsig = (sig), (w).w_coredump = 0, (w).w_termsig = 0177)
-#endif
diff --git a/gdb/vx-share/xdr_ld.c b/gdb/vx-share/xdr_ld.c
deleted file mode 100644
index 3678c35..0000000
--- a/gdb/vx-share/xdr_ld.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* xdr_ld.c  - xdr routines for remote dbx interface to VxWorks  */
-
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  extracted from xdr_dbx.c.
-*/
-
-/*
-DESCRIPTION
-This module contains the eXternal Data Representation (XDR) routines
-for object files that are downloaded to VxWorks.  They are used by
-remote debuggers that use RPC (such as dbxWorks and vxGdb).
-*/
-
-#include "defs.h"
-#include "vxWorks.h"
-#include "rpc/rpc.h"
-#include "xdr_ld.h"
-
-/* forward declarations */
-
-bool_t xdr_String();   	/* xdr routine for argument list */
-
-
-/*******************************************************************************
-*
-* xdr_String - xdr routine for strings.
-* 
-* Used by xdr_arg_info to handle the actual argument
-* strings.  normally calls xdr_string - but does something 
-* reasonable encode of null pointer.
-*/
-
-bool_t xdr_String (xdrs, strp)
-    XDR	*xdrs;
-    char **strp;
-
-    {
-    if ((*strp == NULL) & (xdrs->x_op == XDR_ENCODE)) 
-	return(FALSE);
-    else 
-	return(xdr_string(xdrs, strp, MAXSTRLEN));
-    }
-/*******************************************************************************
-*
-* xdr_ldfile - xdr routine for a single element in the load table 
-*/
-
-bool_t xdr_ldfile (xdrs, objp)
-    XDR *xdrs;
-    ldfile *objp;
-
-    {
-    if (! xdr_String(xdrs, &objp->name)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->txt_addr)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->data_addr)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->bss_addr)) 
-	return(FALSE);
-
-    return(TRUE);
-    }
-/*******************************************************************************
-*
-* xdr_ldtabl -
-*
-* xdr routine for a list of files and load addresses loaded into VxWorks.
-*/
-
-bool_t xdr_ldtabl (xdrs,objp)
-    XDR *xdrs;
-    ldtabl *objp;
-
-    {
-    return (xdr_array (xdrs, (char **) &objp->tbl_ent, (UINT *) &objp->tbl_size, 
-	    MAXTBLSZ, sizeof(ldfile), xdr_ldfile));
-    }
diff --git a/gdb/vx-share/xdr_ld.h b/gdb/vx-share/xdr_ld.h
deleted file mode 100644
index 2899c0e..0000000
--- a/gdb/vx-share/xdr_ld.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* xdr_ld.h - xdr for additional dbxWorks structures */
-
-/*  Copyright 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  extracted from xdr_dbx.h.
-*/
-
-#ifndef INCxdrldh
-#define INCxdrldh
-
-#define MAXSTRLEN 256
-#define MAXTBLSZ 100
-
-/*
- * structure used to pass back the information for a single file
- * loaded in VxWorks
- */
-struct ldfile {
-	char 	*name;
-	int 	txt_addr;
-	int 	data_addr;
-	int 	bss_addr;
-};
-typedef struct ldfile ldfile;
-
-/*
- * structure used to return a list of all files loaded over to 
- * VxWorks. (VX_STATE_INQ return)
- */
-struct ldtabl {
-	u_int tbl_size;
-	ldfile *tbl_ent;
-};
-typedef struct ldtabl ldtabl;
-
-
-bool_t xdr_ldfile();
-bool_t xdr_ldtabl();
-
-#endif	INCxdrldh
diff --git a/gdb/vx-share/xdr_ptrace.c b/gdb/vx-share/xdr_ptrace.c
deleted file mode 100644
index fff4324..0000000
--- a/gdb/vx-share/xdr_ptrace.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* xdr_ptrace.c  - xdr routines for remote ptrace calls */
- 
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01b,25may91,maf  now uses counted bytes struct to transfer registers.
-		 removed xdr_regs_ptr (), xdr_fp_status_ptr (), and
-		   xdr_fpa_regs_ptr ().
-01a,05jun90,llk  extracted from xdr_ptrace.h, version 01c.
-*/
-
-#include "defs.h"
-#include "vxWorks.h"
-#include <rpc/rpc.h>
-#include "xdr_ptrace.h"
-
-#define MAX_LEN 32000
-
-/********************************************************************
-*
-* xdr_c_bytes -
-*
-* xdr routine for counted bytes  
-*
-*/
-bool_t xdr_c_bytes(xdrs,objp)
-    XDR *xdrs;
-    C_bytes *objp;
-    {
-    return(xdr_bytes(xdrs, &objp->bytes, (u_int *) &objp->len, MAX_LEN));
-    } /* xdr_c_bytes */
-
-/********************************************************************
-*
-* xdr_c_bytes_ptr -
-*
-* xdr routine for counted bytes branch of ptrace_info
-*
-*/
-
-LOCAL bool_t xdr_c_bytes_ptr(xdrs,objp)
-    XDR *xdrs;
-    C_bytes **objp;
-    {
-    return(xdr_pointer(xdrs, (char **) objp, sizeof(C_bytes), xdr_c_bytes));
-    } /* xdr_c_bytes_ptr */
-
-/********************************************************************
-*
-* xdr_ptrace_info -
-*
-* xdr routine for discriminated union ptrace_info
-*
-*/
-
-bool_t xdr_ptrace_info(xdrs,objp)
-    XDR *xdrs;
-    Ptrace_info *objp;
-    {
-    static struct xdr_discrim choices[] = 
-	{
-	    { (int) DATA, xdr_c_bytes_ptr },
-	    { __dontcare__, NULL }
-	};
-
-    return(xdr_union(xdrs, (enum_t *) &objp->ttype, 
-	(char *) &objp->more_data, choices, xdr_void));
-    } /* xdr_ptrace_info */
-
-/********************************************************************
-*
-* xdr_rptrace - 
-*
-* xdr routine for remote ptrace data into server
-*
-*/
-
-bool_t xdr_rptrace(xdrs,objp)
-    XDR *xdrs;
-    Rptrace *objp;
-    {
-    if (! xdr_int(xdrs, &objp->pid)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->data)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->addr)) 
-	return(FALSE);
-    if (! xdr_ptrace_info(xdrs, &objp->info)) 
-	return(FALSE);
-
-    return(TRUE);
-    } /* xdr_rptrace */
-
-/********************************************************************
-*
-* xdr_ptrace_return - 
-*
-* xdr routine for remote ptrace data returned by server
-*
-*/
-
-bool_t xdr_ptrace_return(xdrs, objp)
-    XDR *xdrs;
-    Ptrace_return *objp;
-    {
-    if (! xdr_int(xdrs, &objp->status)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->errno_num)) 
-	return(FALSE);
-    if (! xdr_ptrace_info(xdrs, &objp->info)) 
-	return(FALSE);
-
-    return(TRUE);
-    } /* xdr_ptrace_return */	
diff --git a/gdb/vx-share/xdr_ptrace.h b/gdb/vx-share/xdr_ptrace.h
deleted file mode 100644
index 9b4eb2b..0000000
--- a/gdb/vx-share/xdr_ptrace.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* xdr_ptrace.h - xdr header for remote ptrace structures */
-
-/*  Copyright 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01b,25may91,maf  now uses counted bytes struct to transfer registers;
-		   removed references to old xdr_regs functions.
-		 removed includes of "xdr_regs.h" and "reg.h".
-01a,05jun90,llk  extracted from xdr_ptrace.h.
-*/
-
-
-/*
- *  Counted byte structure used by READ/WRITE TEXT/DATA
- *  and GET/SET REGS/FPREGS
- */
-struct c_bytes {
-	u_int	len;
-	caddr_t	bytes;
-};
-typedef struct c_bytes C_bytes;
-
-/*
- * enum for discriminated union ptrace_info
- */
-enum ptype {
-	NOINFO = 0,		/* no additional infomation	*/
-	DATA = 1		/* c_bytes */
-};
-typedef enum ptype ptype;
-
-/*
- * discrimnated union for passing additional data to be 
- * written to the debugged process.
- */
-struct ptrace_info {
-	ptype	ttype;
-	caddr_t	more_data;	
-};
-typedef struct ptrace_info Ptrace_info;
-
-/*
- * structure passed to server on all remote ptrace calls
- */
-struct rptrace {
-	int 	pid;
-	int 	data;
-	int 	addr;	/* FIX! this really should be caddr_t or something */
-	Ptrace_info	info;
-};
-typedef struct rptrace Rptrace;
-
-/*
- * structure returned by server on all remote ptrace calls
- */
-/* This used to have a field called errno, but that fails on hosts which
-   define errno to be a macro, so it was changed to errno_num.  */
-struct ptrace_return {
-	int status;
-	int errno_num;
-	Ptrace_info	info;
-};
-typedef struct ptrace_return Ptrace_return;
-
-bool_t xdr_c_bytes();
-bool_t xdr_ptrace_info();
-bool_t xdr_rptrace();
-bool_t xdr_ptrace_return();
diff --git a/gdb/vx-share/xdr_rdb.c b/gdb/vx-share/xdr_rdb.c
deleted file mode 100644
index 0520f7f..0000000
--- a/gdb/vx-share/xdr_rdb.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/* xdr_rdb.c  - xdr routines for Remote Debug interface to VxWorks  */
-
-/* Copyright 1992 Free Software Foundation, Inc.
-
-   This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,21mar90,llk  created using modification 01d of xdr_dbx.c.
-*/
-
-/*
-DESCRIPTION
-This module contains the eXternal Data Representation (XDR) routines
-for the RDB interface for VxWorks.
-*/
-
-#include "defs.h"
-#include "vxWorks.h"
-#include <rpc/rpc.h>
-#include "xdr_rdb.h"
-
-/* forward declarations */
-
-bool_t
-xdr_arg_type(xdrs, objp)
-        XDR *xdrs;
-        arg_type *objp;
-{
-        if (!xdr_enum(xdrs, (enum_t *)objp)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-bool_t
-xdr_arg_value(xdrs, objp)
-        XDR *xdrs;
-        arg_value *objp;
-{
-        if (!xdr_arg_type(xdrs, &objp->type)) {
-                return (FALSE);
-        }
-        switch (objp->type) {
-        case T_BYTE:
-                if (!xdr_char(xdrs, &objp->arg_value_u.v_byte)) {
-                        return (FALSE);
-                }
-                break;
-        case T_WORD:
-                if (!xdr_short(xdrs, &objp->arg_value_u.v_word)) {
-                        return (FALSE);
-                }
-                break;
-        case T_INT:
-                if (!xdr_int(xdrs, &objp->arg_value_u.v_int)) {
-                        return (FALSE);
-                }
-                break;
-        case T_FLOAT:
-                if (!xdr_float(xdrs, &objp->arg_value_u.v_fp)) {
-                        return (FALSE);
-                }
-                break;
-        case T_DOUBLE:
-                if (!xdr_double(xdrs, &objp->arg_value_u.v_dp)) {
-                        return (FALSE);
-                }
-                break;
-        case T_UNKNOWN:
-                break;
-        }
-        return (TRUE);
-}
-
-bool_t
-xdr_func_call(xdrs, objp)
-        XDR *xdrs;
-        func_call *objp;
-{
-        if (!xdr_int(xdrs, &objp->func_addr)) {
-                return (FALSE);
-        }
-        if (!xdr_array(xdrs, (char **)&objp->args.args_val, (u_int *)&objp->args.args_len, MAX_FUNC_ARGS, sizeof(arg_value), xdr_arg_value)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-bool_t
-xdr_arg_one(xdrs, objp)
-        XDR *xdrs;
-        arg_one *objp;
-{
-        if (!xdr_string(xdrs, objp, MAX_ARG_LEN)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-
-
-
-bool_t
-xdr_arg_array(xdrs, objp)
-        XDR *xdrs;
-        arg_array *objp;
-{
-        if (!xdr_array(xdrs, (char **)&objp->arg_array_val, (u_int *)&objp->arg_array_len, MAX_ARG_CNT, sizeof(arg_one), xdr_arg_one)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-/*********************************************************************
-*
-* xdr_EVENT_TYPE -
-*
-*/
-
-bool_t xdr_EVENT_TYPE(xdrs, objp)
-    XDR *xdrs;
-    EVENT_TYPE *objp;
-
-    {
-    if (!xdr_enum (xdrs, (enum_t *) objp))
-	return (FALSE);
-    return (TRUE);
-    }
-
-/*********************************************************************
-*
-* xdr_RDB_EVENT -
-*
-*/
-
-bool_t xdr_RDB_EVENT (xdrs, objp)
-    XDR *xdrs;
-    RDB_EVENT *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->status))
-	return (FALSE);
-    if (!xdr_int (xdrs, &objp->taskId))
-	return (FALSE);
-    if (!xdr_EVENT_TYPE (xdrs, &objp->eventType))
-	return (FALSE);
-    if (!xdr_int (xdrs, &objp->sigType))
-	return (FALSE);
-    return (TRUE);
-    }        
-
-/*********************************************************************
-*
-* xdr_TASK_START -
-*
-*/
-
-bool_t
-xdr_TASK_START (xdrs, objp)
-    XDR *xdrs;
-    TASK_START *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->status))
-	return (FALSE);
-    if (!xdr_int (xdrs, &objp->pid))
-	return (FALSE);
-    return (TRUE);
-    }
-
-
-/*********************************************************************
-*
-* xdr_SYMBOL_ADDR -
-*
-*/
-
-bool_t
-xdr_SYMBOL_ADDR (xdrs, objp)
-    XDR *xdrs;
-    SYMBOL_ADDR *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->status))
-	return (FALSE);
-    if (!xdr_u_int (xdrs, &objp->addr))
-	return (FALSE);
-    return (TRUE);
-    }
-
-/*********************************************************************
-*
-* xdr_SOURCE_STEP -
-*
-*/
-
-bool_t
-xdr_SOURCE_STEP (xdrs, objp)
-    XDR *xdrs;
-    SOURCE_STEP *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->taskId))
-	return (FALSE);
-    if (!xdr_u_int (xdrs, &objp->startAddr))
-	return (FALSE);
-    if (!xdr_u_int (xdrs, &objp->endAddr))
-	return (FALSE);
-    return (TRUE);
-    }
diff --git a/gdb/vx-share/xdr_rdb.h b/gdb/vx-share/xdr_rdb.h
deleted file mode 100644
index 0189453..0000000
--- a/gdb/vx-share/xdr_rdb.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* xdr_rdb.h - xdr for additional rdb structures */
-
-/* Copyright 1992 Free Software Foundation, Inc.
-
-   This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01c,25may91,maf  rolled RDBVERS for VxGDB 1.0 version.
-01b,12apr91,maf  rolled RDBVERS.
-01a,09jan91,maf  created using v1a of xdr_rdb.h for 4.0.2 VxWorks 68k.
-		 added struct SOURCE_STEP.
-*/
-
-#ifndef INCxdrrdbh
-#define INCxdrrdbh
-
-enum arg_type {
-        T_UNKNOWN = 0,
-        T_BYTE = 1,
-        T_WORD = 2,
-        T_INT = 3,
-        T_FLOAT = 4,
-        T_DOUBLE = 5
-};
-typedef enum arg_type arg_type;
-bool_t xdr_arg_type();
-
-
-struct arg_value {
-        arg_type type;
-        union {
-                char v_byte;
-                short v_word;
-                int v_int;
-                float v_fp;
-                double v_dp;
-        } arg_value_u;
-};
-typedef struct arg_value arg_value;
-bool_t xdr_arg_value();
-
-struct func_call {
-        int func_addr;
-        struct {
-                u_int args_len;
-                arg_value *args_val;
-        } args;
-};
-typedef struct func_call func_call;
-bool_t xdr_func_call();
-
-
-typedef char *arg_one;
-bool_t xdr_arg_one();
-
-
-typedef struct {
-        u_int arg_array_len;
-        arg_one *arg_array_val;
-} arg_array;
-bool_t xdr_arg_array();
-
-
-/*
- * Structures used to pass structures required for
- * process control but not part of the standard ptrace interface
- */
-
-/*
- * arg_info is used to pass arguments into process start
- */
-struct arg_info {
-	int rargc;
-	char **rargv;
-};
-typedef struct arg_info Arg_info;
-
-
-enum EVENT_TYPE {
-        EVENT_BREAK = 0,
-        EVENT_STOP = 1,
-        EVENT_EXIT = 2,
-        EVENT_BUS_ERR = 3,
-        EVENT_SUSPEND = 4,
-        EVENT_ZERO_DIV = 5,
-        EVENT_SIGNAL = 6,
-        EVENT_START = 7
-};
-typedef enum EVENT_TYPE EVENT_TYPE;
-
-
-struct RDB_EVENT {
-	int status;
-	int taskId;
-        EVENT_TYPE eventType;
-        int sigType;
-};
-typedef struct RDB_EVENT RDB_EVENT;
-
-
-struct TASK_START {
-        int status;
-        int pid;
-};
-typedef struct TASK_START TASK_START;
-
-
-struct SYMBOL_ADDR {
-        int status;
-        u_int addr;
-};
-typedef struct SYMBOL_ADDR SYMBOL_ADDR;
-
-struct SOURCE_STEP {
-	int taskId;
-	u_int startAddr;
-	u_int endAddr;
-};
-typedef struct SOURCE_STEP SOURCE_STEP;
-
-#define MAX_ARG_CNT 10
-#define MAX_FUNC_ARGS 100
-#define MAX_ARG_LEN   100
-
-
-bool_t xdr_arg_info();
-bool_t xdr_EVENT_TYPE();
-bool_t xdr_RDB_EVENT();
-bool_t xdr_TASK_START();
-bool_t xdr_SYMBOL_ADDR();
-bool_t xdr_SOURCE_STEP();
-
-#define RDBPROG (u_long) 0x44444444
-#define RDBVERS (u_long) 3
-#endif	INCxdrrdbh
diff --git a/gdb/w65-tdep.c b/gdb/w65-tdep.c
deleted file mode 100644
index 9546616..0000000
--- a/gdb/w65-tdep.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/* Target-machine dependent code for WDC-65816, for GDB.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
-   Contributed by Steve Chamberlain
-   sac@cygnus.com
- */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbcmd.h"
-#include "gdbtypes.h"
-#include "dis-asm.h"
-#include "gdbcore.h"
-
-/* Return the saved PC from this frame. */
-
-
-CORE_ADDR
-w65_frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  return (read_memory_integer (frame->frame + 2, 4) & 0xffffff);
-}
-
-CORE_ADDR
-w65_addr_bits_remove (addr)
-     CORE_ADDR addr;
-{
-  return ((addr) & 0xffffff);
-}
-
-read_memory_pointer (x)
-     CORE_ADDR x;
-{
-  return read_memory_integer (ADDR_BITS_REMOVE (x), 4);
-}
-
-init_frame_pc ()
-{
-  abort ();
-}
-
-void
-w65_push_dummy_frame ()
-{
-  abort ();
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.
-
-   We cache the result of doing this in the frame_cache_obstack, since
-   it is fairly expensive.  */
-
-void
-frame_find_saved_regs (fip, fsrp)
-     struct frame_info *fip;
-     struct frame_saved_regs *fsrp;
-{
-  int locals;
-  CORE_ADDR pc;
-  CORE_ADDR adr;
-  int i;
-
-  memset (fsrp, 0, sizeof *fsrp);
-}
-
-int
-saved_pc_after_call ()
-{
-  int sp = read_register (SP_REGNUM);
-  int val = read_memory_integer (sp + 1, 4);
-  return ADDR_BITS_REMOVE (val);
-}
-
-
-extract_return_value (type, regbuf, valbuf)
-     struct type *type;
-     char *regbuf;
-     char *valbuf;
-{
-  int b;
-  int len = TYPE_LENGTH (type);
-
-  for (b = 0; b < len; b += 2)
-    {
-      int todo = len - b;
-      if (todo > 2)
-	todo = 2;
-      memcpy (valbuf + b, regbuf + b, todo);
-    }
-}
-
-void
-write_return_value (type, valbuf)
-     struct type *type;
-     char *valbuf;
-{
-  int reg;
-  int len;
-  for (len = 0; len < TYPE_LENGTH (type); len += 2)
-    {
-      write_register_bytes (REGISTER_BYTE (len / 2 + 2), valbuf + len, 2);
-    }
-}
-
-void
-store_struct_return (addr, sp)
-     CORE_ADDR addr;
-     CORE_ADDR sp;
-{
-  write_register (2, addr);
-}
-
-void
-w65_pop_frame ()
-{
-}
-
-init_extra_frame_info ()
-{
-}
-
-pop_frame ()
-{
-}
-
-w65_frame_chain (thisframe)
-     struct frame_info *thisframe;
-{
-  return 0xffff & read_memory_integer ((thisframe)->frame, 2);
-}
-
-static int
-gb (x)
-{
-  return read_memory_integer (x, 1) & 0xff;
-}
-
-extern CORE_ADDR 
-w65_skip_prologue (pc)
-     CORE_ADDR pc;
-{
-  CORE_ADDR too_far = pc + 20;
-
-  /* looking for bits of the prologue, we can expect to
-     see this in a frameful function:
-
-     stack adjust:
-
-     3B                 tsc
-     1A                 inc a
-     18                 clc
-     69E2FF             adc     #0xffe2
-     3A                 dec a
-     1B                 tcs
-     1A                 inc a
-
-     link:
-
-     A500               lda     <r15
-     48                 pha
-     3B                 tsc
-     1a                 inc     a
-     8500               sta     <r15
-
-   */
-
-#define TSC  0x3b
-#define TCS  0x1b
-#define INCA 0x1a
-#define PHA  0x48
-#define LDADIR 0xa5
-#define STADIR 0x85
-
-  /* Skip a stack adjust - any area between a tsc and tcs */
-  if (gb (pc) == TSC)
-    {
-      while (pc < too_far && gb (pc) != TCS)
-	{
-	  pc++;
-	}
-      pc++;
-      /* Skip a stupid inc a */
-      if (gb (pc) == INCA)
-	pc++;
-
-    }
-  /* Stack adjust can also be done with n pha's */
-  while (gb (pc) == PHA)
-    pc++;
-
-  /* Skip a link - that's a ld/ph/tsc/inc/sta */
-
-  if (gb (pc) == LDADIR
-      && gb (pc + 5) == STADIR
-      && gb (pc + 1) == gb (pc + 6)
-      && gb (pc + 2) == PHA
-      && gb (pc + 3) == TSC
-      && gb (pc + 4) == INCA)
-    {
-      pc += 7;
-    }
-
-  return pc;
-}
-
-
-register_raw_size (n)
-{
-  return sim_reg_size (n);
-}
-
-
-void
-print_register_hook (regno)
-{
-  if (regno == P_REGNUM)
-    {
-      /* CCR register */
-
-      int C, Z, N, V, I, D, X, M;
-      unsigned char b[1];
-      unsigned char l;
-
-      read_relative_register_raw_bytes (regno, b);
-      l = b[0];
-      printf_unfiltered ("\t");
-      C = (l & 0x1) != 0;
-      Z = (l & 0x2) != 0;
-      I = (l & 0x4) != 0;
-      D = (l & 0x8) != 0;
-      X = (l & 0x10) != 0;
-      M = (l & 0x20) != 0;
-      V = (l & 0x40) != 0;
-      N = (l & 0x80) != 0;
-
-      printf_unfiltered ("N-%d ", N);
-      printf_unfiltered ("V-%d ", V);
-      printf_unfiltered ("M-%d ", M);
-      printf_unfiltered ("X-%d ", X);
-      printf_unfiltered ("D-%d ", D);
-      printf_unfiltered ("I-%d ", I);
-      printf_unfiltered ("Z-%d ", Z);
-      printf_unfiltered ("C-%d ", C);
-      if ((C | Z) == 0)
-	printf_unfiltered ("u> ");
-      if ((C | Z) == 1)
-	printf_unfiltered ("u<= ");
-      if ((C == 0))
-	printf_unfiltered ("u>= ");
-      if (C == 1)
-	printf_unfiltered ("u< ");
-      if (Z == 0)
-	printf_unfiltered ("!= ");
-      if (Z == 1)
-	printf_unfiltered ("== ");
-      if ((N ^ V) == 0)
-	printf_unfiltered (">= ");
-      if ((N ^ V) == 1)
-	printf_unfiltered ("< ");
-      if ((Z | (N ^ V)) == 0)
-	printf_unfiltered ("> ");
-      if ((Z | (N ^ V)) == 1)
-	printf_unfiltered ("<= ");
-    }
-}
-
-void
-_initialize_w65_tdep ()
-{
-  tm_print_insn = print_insn_w65;
-}
diff --git a/gdb/w89k-rom.c b/gdb/w89k-rom.c
deleted file mode 100644
index d01a265..0000000
--- a/gdb/w89k-rom.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/* Remote target glue for the WinBond ROM monitor running on the "Cougar"
-   W89k eval board.
-
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-#include "xmodem.h"
-
-
-static void w89k_open PARAMS ((char *args, int from_tty));
-
-/*
- * this array of registers need to match the indexes used by GDB. The
- * whole reason this exists is cause the various ROM monitors use
- * different strings than GDB does, and doesn't support all the
- * registers either. So, typing "info reg sp" becomes a "r30".
- */
-
-static char *w89k_regnames[NUM_REGS] =
-{
-  "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
-  "SAR", "PC", NULL, NULL, NULL, "EIEM", "IIR", "IVA",
-  "IOR", "IPSW", NULL, NULL, NULL, NULL, NULL,
-  NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-  "CCR", NULL, NULL, "TR0", "TR1",
-};
-
-static void
-w89k_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  int numregs;
-  int regno;
-
-  numregs = 1;
-  regno = -1;
-
-  if (regnamelen == 2)
-    switch (regname[0])
-      {
-      case 'r':
-	numregs = 4;
-	switch (regname[1])
-	  {
-	  case '0':
-	    regno = R0_REGNUM;
-	    break;
-	  case '4':
-	    regno = R0_REGNUM + 4;
-	    break;
-	  case '8':
-	    regno = R0_REGNUM + 8;
-	    break;
-	  }
-	break;
-      case 'P':
-	if (regname[1] == 'C')
-	  regno = PC_REGNUM;
-	break;
-      }
-  else if (regnamelen == 3)
-    switch (regname[0])
-      {
-      case 'r':
-	numregs = 4;
-	if (regname[1] == '1' && regname[2] == '2')
-	  regno = R0_REGNUM + 12;
-	else if (regname[1] == '1' && regname[2] == '6')
-	  regno = R0_REGNUM + 16;
-	else if (regname[1] == '2' && regname[2] == '0')
-	  regno = R0_REGNUM + 20;
-	else if (regname[1] == '2' && regname[2] == '4')
-	  regno = R0_REGNUM + 24;
-	else if (regname[1] == '2' && regname[2] == '8')
-	  regno = R0_REGNUM + 28;
-	break;
-      case 'R':
-	if (regname[1] == 'C' && regname[2] == 'R')
-	  regno = RCR_REGNUM;
-	break;
-      case 'C':
-	if (regname[1] == 'C' && regname[2] == 'R')
-	  regno = CCR_REGNUM;
-	break;
-      case 'S':
-	if (regname[1] == 'A' && regname[2] == 'R')
-	  regno = SAR_REGNUM;
-	break;
-      case 'I':
-	if (regname[1] == 'I' && regname[2] == 'R')
-	  regno = IIR_REGNUM;
-	else if (regname[1] == 'O' && regname[2] == 'R')
-	  regno = IOR_REGNUM;
-	break;
-      case 'T':
-	numregs = 4;
-	if (regname[1] == 'R')
-	  if (regname[2] == '0')
-	    regno = TR0_REGNUM;
-	  else if (regname[2] == '4')
-	    regno = TR0_REGNUM + 4;
-	break;
-      }
-  else if (regnamelen == 4)
-    switch (regname[0])
-      {
-      case 'E':
-	if (regname[1] == 'I')
-	  if (regname[2] == 'E' && regname[3] == 'M')
-	    regno = EIEM_REGNUM;
-	break;
-      case 'I':
-	if (regname[1] == 'P' && regname[2] == 'S' && regname[3] == 'W')
-	  regno = IPSW_REGNUM;
-	break;
-      }
-  else if (regnamelen == 5)
-    switch (regname[0])
-      {
-      case 'I':
-	if (regname[1] == 'A'
-	    && regname[2] == 'O'
-	    && regname[3] == 'Q'
-	    && regname[4] == 'B')
-	  regno = PCOQ_TAIL_REGNUM;
-	break;
-      }
-
-  if (regno >= 0)
-    while (numregs-- > 0)
-      val = monitor_supply_register (regno++, val);
-}
-
-static int hashmark = 1;	/* flag set by "set hash" */
-
-extern struct monitor_ops w89k_cmds; /* fwd decl */
-
-static void
-w89k_load (desc, file, hashmark)
-     serial_t desc;
-     char *file;
-     int hashmark;
-{
-  bfd *abfd;
-  asection *s;
-  char *buffer;
-  int i;
-
-  buffer = alloca (XMODEM_PACKETSIZE);
-
-  abfd = bfd_openr (file, 0);
-  if (!abfd)
-    {
-      printf_filtered ("Unable to open file %s\n", file);
-      return;
-    }
-
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    {
-      printf_filtered ("File is not an object file\n");
-      return;
-    }
-  
-  for (s = abfd->sections; s; s = s->next)
-    if (s->flags & SEC_LOAD)
-      {
-	bfd_size_type section_size;
-
-	printf_filtered ("%s\t: 0x%4x .. 0x%4x  ", s->name, s->vma,
-			 s->vma + s->_raw_size);
-	gdb_flush (gdb_stdout);
-
-	monitor_printf (w89k_cmds.load, s->vma);
-	if (w89k_cmds.loadresp)
-	  monitor_expect (w89k_cmds.loadresp, NULL, 0);
-
-	xmodem_init_xfer (desc);
-
-	section_size = bfd_section_size (abfd, s);
-
-	for (i = 0; i < section_size; i += XMODEM_DATASIZE)
-	  {
-	    int numbytes;
-
-	    numbytes = min (XMODEM_DATASIZE, section_size - i);
-
-	    bfd_get_section_contents (abfd, s, buffer + XMODEM_DATAOFFSET, i,
-				      numbytes);
-
-	    xmodem_send_packet (desc, buffer, numbytes, hashmark);
-
-	    if (hashmark)
-	      {
-		putchar_unfiltered ('#');
-		gdb_flush (gdb_stdout);
-	      }
-	  }			/* Per-packet (or S-record) loop */
-
-	xmodem_finish_xfer (desc);
-
-	monitor_expect_prompt (NULL, 0);
-
-	putchar_unfiltered ('\n');
-      }				/* Loadable sections */
-  
-  if (hashmark) 
-    putchar_unfiltered ('\n');
-}
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops w89k_ops;
-
-static char *w89k_inits[] = {"\n", NULL};
-
-static struct monitor_ops w89k_cmds ;
-static void
-init_w89k_cmds(void)
-{
-  w89k_cmds.flags =   MO_GETMEM_NEEDS_RANGE|MO_FILL_USES_ADDR; /* flags */
-  w89k_cmds.init =   w89k_inits;		/* Init strings */
-  w89k_cmds.cont =   "g\n";			/* continue command */
-  w89k_cmds.step =   "t\n";			/* single step */
-  w89k_cmds.stop =   "\003";			/* Interrupt char (^C) */
-  w89k_cmds.set_break =   "bp %x\n";		/* set a breakpoint */
-  w89k_cmds.clr_break =   "bc %x\n";		/* clear a breakpoint */
-  w89k_cmds.clr_all_break =   "bc *\n";		/* clear all breakpoints */
-  w89k_cmds.fill =   "f %x %x %x\n";		/* memory fill cmd */
-  w89k_cmds.setmem.cmdb =     "eb %x %x\n";	/* setmem.cmdb (addr, value) */
-  w89k_cmds.setmem.cmdw =     "eh %x %x\n";	/* setmem.cmdw (addr, value) */
-  w89k_cmds.setmem.cmdl =     "ew %x %x\n";	/* setmem.cmdl (addr, value) */
-  w89k_cmds.setmem.cmdll =     NULL;		/* setmem.cmdll (addr, value) */
-  w89k_cmds.setmem.resp_delim =     NULL;	/* setreg.resp_delim */
-  w89k_cmds.setmem.term =     NULL;		/* setreg.term */
-  w89k_cmds.setmem.term_cmd =     NULL;		/* setreg.term_cmd */
-  w89k_cmds.getmem.cmdb =     "db %x %x\n";/* getmem.cmdb (startaddr, endaddr) */
-  w89k_cmds.getmem.cmdw =     "dh %x %x\n";/* getmem.cmdw (startaddr, endaddr) */
-  w89k_cmds.getmem.cmdl =     "dw %x %x\n";/* getmem.cmdl (startaddr, endaddr) */
-  w89k_cmds.getmem.cmdll =     NULL;	  /* getmem.cmdll (startaddr, endaddr) */
-  w89k_cmds.getmem.resp_delim =     "  ";	/* getmem.resp_delim */
-  w89k_cmds.getmem.term =     NULL;		/* getmem.term */
-  w89k_cmds.getmem.term_cmd =     NULL;		/* getmem.term_cmd */
-  w89k_cmds.setreg.cmd =     "r %s %x\n";	/* setreg.cmd (name, value) */
-  w89k_cmds.setreg.resp_delim =     NULL;	/* setreg.resp_delim */
-  w89k_cmds.setreg.term =     NULL;		/* setreg.term */
-  w89k_cmds.setreg.term_cmd =     NULL;		/* setreg.term_cmd */
-  w89k_cmds.getreg.cmd =     "r %s\n";		/* getreg.cmd (name) */
-  w89k_cmds.getreg.resp_delim =     "\r";	/* getreg.resp_delim */
-  w89k_cmds.getreg.term =     NULL;		/* getreg.term */
-  w89k_cmds.getreg.term_cmd =     NULL;		/* getreg.term_cmd */
-  w89k_cmds.dump_registers =   "r\n";		/* dump_registers */
-  w89k_cmds.register_pattern =   "\\(\\w+\\)\\( +[0-9a-fA-F]+\\b\\)+";
-  w89k_cmds.supply_register =   w89k_supply_register;		/* supply_register */
-  w89k_cmds.load_routine =   w89k_load;		/* load routine */
-  w89k_cmds.load =   "u %x\n";			/* download command */
-  w89k_cmds.loadresp =   "\021";		/* load response (^Q) */
-  w89k_cmds.prompt =   "ROM>";			/* monitor command prompt */
-  w89k_cmds.line_term =   "\n";			/* end-of-line terminator */
-  w89k_cmds.cmd_end =   NULL;			/* optional command terminator */
-  w89k_cmds.target =   &w89k_ops;		/* target operations */
-  w89k_cmds.stopbits =   SERIAL_1_STOPBITS;	/* number of stop bits */
-  w89k_cmds.regnames =   w89k_regnames;		/* register names */
-  w89k_cmds.magic =   MONITOR_OPS_MAGIC	;	/* magic */
-} /* init_w89k_cmds */
-    
-static void
-w89k_open(args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &w89k_cmds, from_tty);
-}
-
-void
-_initialize_w89k ()
-{
-  init_w89k_cmds() ;
-  init_monitor_ops (&w89k_ops);
-
-  w89k_ops.to_shortname = "w89k";
-  w89k_ops.to_longname = "WinBond's debug monitor for the W89k Eval board";
-  w89k_ops.to_doc = "Debug on a WinBond W89K eval board.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-  w89k_ops.to_open = w89k_open;
-
-  add_target (&w89k_ops);
-}
diff --git a/gdb/win32.c b/gdb/win32.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/win32.c
+++ /dev/null
diff --git a/gdb/win32-nat.c b/gdb/windows-nat.c
index 87e96bd..87e96bd 100644
--- a/gdb/win32-nat.c
+++ b/gdb/windows-nat.c
diff --git a/gdb/xcoffexec.c b/gdb/xcoffexec.c
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xcoffexec.c
+++ /dev/null
diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c
deleted file mode 100644
index 0cf9371..0000000
--- a/gdb/xcoffread.c
+++ /dev/null
@@ -1,2811 +0,0 @@
-/* Read AIX xcoff symbol tables and convert to internal format, for GDB.
-   Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 1997
-   	     Free Software Foundation, Inc.
-   Derived from coffread.c, dbxread.c, and a lot of hacking.
-   Contributed by IBM Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "bfd.h"
-
-#include <sys/types.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include "gdb_string.h"
-
-#include <sys/param.h>
-#ifndef	NO_SYS_FILE
-#include <sys/file.h>
-#endif
-#include "gdb_stat.h"
-
-#include "coff/internal.h"
-#include "libcoff.h"		/* FIXME, internal data from BFD */
-#include "coff/rs6000.h"
-
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "stabsread.h"
-#include "expression.h"
-#include "language.h"		/* Needed inside partial-stab.h */
-#include "complaints.h"
-
-#include "gdb-stabs.h"
-
-/* For interface with stabsread.c.  */
-#include "aout/stab_gnu.h"
-
-/* For interface with partial-stab.h.  */
-#define N_UNDF	0	/* Undefined symbol */
-#undef N_ABS
-#define N_ABS 2
-#define N_TEXT 	4	/* Text sym -- defined at offset in text seg */
-#define N_DATA 	6	/* Data sym -- defined at offset in data seg */
-#define N_BSS 	8	/* BSS  sym -- defined at offset in zero'd seg */
-#define	N_COMM	0x12	/* Common symbol (visible after shared lib dynlink) */
-#define N_FN	0x1f	/* File name of .o file */
-#define	N_FN_SEQ 0x0C	/* N_FN from Sequent compilers (sigh) */
-/* Note: N_EXT can only be usefully OR-ed with N_UNDF, N_ABS, N_TEXT,
-   N_DATA, or N_BSS.  When the low-order bit of other types is set,
-   (e.g. N_WARNING versus N_FN), they are two different types.  */
-#define N_EXT 	1	/* External symbol (as opposed to local-to-this-file) */
-#define N_INDR 0x0a
-
-/* The following symbols refer to set elements.
-   All the N_SET[ATDB] symbols with the same name form one set.
-   Space is allocated for the set in the text section, and each set
-   elements value is stored into one word of the space.
-   The first word of the space is the length of the set (number of elements).
-
-   The address of the set is made into an N_SETV symbol
-   whose name is the same as the name of the set.
-   This symbol acts like a N_DATA global symbol
-   in that it can satisfy undefined external references.  */
-
-/* These appear as input to LD, in a .o file.  */
-#define	N_SETA	0x14		/* Absolute set element symbol */
-#define	N_SETT	0x16		/* Text set element symbol */
-#define	N_SETD	0x18		/* Data set element symbol */
-#define	N_SETB	0x1A		/* Bss set element symbol */
-
-/* This is output from LD.  */
-#define N_SETV	0x1C		/* Pointer to set vector in data area.  */
-
-/* We put a pointer to this structure in the read_symtab_private field
-   of the psymtab.  */
-
-struct symloc {
-
-  /* First symbol number for this file.  */
-
-  int first_symnum;
-
-  /* Number of symbols in the section of the symbol table devoted to
-     this file's symbols (actually, the section bracketed may contain
-     more than just this file's symbols).  If numsyms is 0, the only
-     reason for this thing's existence is the dependency list.  Nothing
-     else will happen when it is read in.  */
-
-  int numsyms;
-
-  /* Position of the start of the line number information for this psymtab.  */
-  unsigned int lineno_off;
-};
-
-/* Remember what we deduced to be the source language of this psymtab. */
-
-static enum language psymtab_language = language_unknown;
-
-
-/* Simplified internal version of coff symbol table information */
-
-struct coff_symbol {
-  char *c_name;
-  int c_symnum;		/* symbol number of this entry */
-  int c_naux;		/* 0 if syment only, 1 if syment + auxent */
-  long c_value;
-  unsigned char c_sclass;
-  int c_secnum;
-  unsigned int c_type;
-};
-
-/* last function's saved coff symbol `cs' */
-
-static struct coff_symbol fcn_cs_saved;
-
-static bfd *symfile_bfd;
-
-/* Core address of start and end of text of current source file.
-   This is calculated from the first function seen after a C_FILE
-   symbol. */
-
-
-static CORE_ADDR cur_src_end_addr;
-
-/* Core address of the end of the first object file.  */
-
-static CORE_ADDR first_object_file_end;
-
-/* initial symbol-table-debug-string vector length */
-
-#define	INITIAL_STABVECTOR_LENGTH	40
-
-/* Nonzero if within a function (so symbols should be local,
-   if nothing says specifically).  */
-
-int within_function;
-
-/* Size of a COFF symbol.  I think it is always 18, so I'm not sure
-   there is any reason not to just use a #define, but might as well
-   ask BFD for the size and store it here, I guess.  */
-
-static unsigned	local_symesz;
-
-struct coff_symfile_info {
-  file_ptr min_lineno_offset;		/* Where in file lowest line#s are */
-  file_ptr max_lineno_offset;		/* 1+last byte of line#s in file */
-
-  /* Pointer to the string table.  */
-  char *strtbl;
-
-  /* Pointer to debug section.  */
-  char *debugsec;
-
-  /* Pointer to the a.out symbol table.  */
-  char *symtbl;
-
-  /* Number of symbols in symtbl.  */
-  int symtbl_num_syms;
-
-  /* Offset in data section to TOC anchor.  */
-  CORE_ADDR toc_offset;
-};
-
-static struct complaint storclass_complaint =
-  {"Unexpected storage class: %d", 0, 0};
-
-static struct complaint bf_notfound_complaint =
-  {"line numbers off, `.bf' symbol not found", 0, 0};
-
-static struct complaint ef_complaint = 
-  {"Mismatched .ef symbol ignored starting at symnum %d", 0, 0};
-
-static struct complaint eb_complaint = 
-  {"Mismatched .eb symbol ignored starting at symnum %d", 0, 0};
-
-static void
-xcoff_initial_scan PARAMS ((struct objfile *, struct section_offsets *, int));
-
-static void
-scan_xcoff_symtab PARAMS ((struct section_offsets *, struct objfile *));
-
-static char *
-xcoff_next_symbol_text PARAMS ((struct objfile *));
-
-static void
-record_include_begin PARAMS ((struct coff_symbol *));
-
-static void
-enter_line_range PARAMS ((struct subfile *, unsigned, unsigned,
-			  CORE_ADDR, CORE_ADDR, unsigned *));
-
-static void
-init_stringtab PARAMS ((bfd *, file_ptr, struct objfile *));
-
-static void
-xcoff_symfile_init PARAMS ((struct objfile *));
-
-static void
-xcoff_new_init PARAMS ((struct objfile *));
-
-static void
-xcoff_symfile_finish PARAMS ((struct objfile *));
-
-static struct section_offsets *
-xcoff_symfile_offsets PARAMS ((struct objfile *, CORE_ADDR));
-
-static void
-find_linenos PARAMS ((bfd *, sec_ptr, PTR));
-
-static char *
-coff_getfilename PARAMS ((union internal_auxent *, struct objfile *));
-
-static void
-read_symbol PARAMS ((struct internal_syment *, int));
-
-static int
-read_symbol_lineno PARAMS ((int));
-
-static int
-read_symbol_nvalue PARAMS ((int));
-
-static struct symbol *
-process_xcoff_symbol PARAMS ((struct coff_symbol *, struct objfile *));
-
-static void
-read_xcoff_symtab PARAMS ((struct partial_symtab *));
-
-#if 0
-static void
-add_stab_to_list PARAMS ((char *, struct pending_stabs **));
-#endif
-
-static int
-compare_lte PARAMS ((const void *, const void *));
-
-static struct linetable *
-arrange_linetable PARAMS ((struct linetable *));
-
-static void
-record_include_end PARAMS ((struct coff_symbol *));
-
-static void
-process_linenos PARAMS ((CORE_ADDR, CORE_ADDR));
-
-
-/* Translate from a COFF section number (target_index) to a SECT_OFF_*
-   code.  */
-static int secnum_to_section PARAMS ((int, struct objfile *));
-static asection * secnum_to_bfd_section PARAMS ((int, struct objfile *));
-
-struct find_targ_sec_arg {
-  int targ_index;
-  int *resultp;
-  asection **bfd_sect;
-};
-
-static void find_targ_sec PARAMS ((bfd *, asection *, void *));
-
-static void find_targ_sec (abfd, sect, obj)
-     bfd *abfd;
-     asection *sect;
-     PTR obj;
-{
-  struct find_targ_sec_arg *args = (struct find_targ_sec_arg *)obj;
-  if (sect->target_index == args->targ_index)
-    {
-      /* This is the section.  Figure out what SECT_OFF_* code it is.  */
-      if (bfd_get_section_flags (abfd, sect) & SEC_CODE)
-	*args->resultp = SECT_OFF_TEXT;
-      else if (bfd_get_section_flags (abfd, sect) & SEC_LOAD)
-	*args->resultp = SECT_OFF_DATA;
-      else
-	*args->resultp = SECT_OFF_BSS;
-      *args->bfd_sect = sect;
-    }
-}
-
-/* Return the section number (SECT_OFF_*) that CS points to.  */
-static int
-secnum_to_section (secnum, objfile)
-     int secnum;
-     struct objfile *objfile;
-{
-  int off = SECT_OFF_TEXT;
-  asection *sect = NULL;
-  struct find_targ_sec_arg args;
-  args.targ_index = secnum;
-  args.resultp = &off;
-  args.bfd_sect = &sect;
-  bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
-  return off;
-}
-
-/* Return the BFD section that CS points to.  */
-static asection *
-secnum_to_bfd_section (secnum, objfile)
-     int secnum;
-     struct objfile *objfile;
-{
-  int off = SECT_OFF_TEXT;
-  asection *sect = NULL;
-  struct find_targ_sec_arg args;
-  args.targ_index = secnum;
-  args.resultp = &off;
-  args.bfd_sect = &sect;
-  bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
-  return sect;
-}
-
-/* add a given stab string into given stab vector. */
-
-#if 0
-
-static void
-add_stab_to_list (stabname, stabvector)
-char *stabname;
-struct pending_stabs **stabvector;
-{
-  if ( *stabvector == NULL) {
-    *stabvector = (struct pending_stabs *)
-	xmalloc (sizeof (struct pending_stabs) + 
-			INITIAL_STABVECTOR_LENGTH * sizeof (char*));
-    (*stabvector)->count = 0;
-    (*stabvector)->length = INITIAL_STABVECTOR_LENGTH;
-  }
-  else if ((*stabvector)->count >= (*stabvector)->length) {
-    (*stabvector)->length += INITIAL_STABVECTOR_LENGTH;
-    *stabvector = (struct pending_stabs *)
-	xrealloc ((char *) *stabvector, sizeof (struct pending_stabs) + 
-	(*stabvector)->length * sizeof (char*));
-  }
-  (*stabvector)->stab [(*stabvector)->count++] = stabname;
-}
-
-#endif
-
-
-/* Linenos are processed on a file-by-file basis.
-
-   Two reasons:
-
-    1) xlc (IBM's native c compiler) postpones static function code
-       emission to the end of a compilation unit. This way it can
-       determine if those functions (statics) are needed or not, and
-       can do some garbage collection (I think). This makes line
-       numbers and corresponding addresses unordered, and we end up
-       with a line table like:
-       
-
-		lineno	addr
-        foo()	  10	0x100
-		  20	0x200
-		  30	0x300
-
-	foo3()	  70	0x400
-		  80	0x500
-		  90	0x600
-
-	static foo2()
-		  40	0x700
-		  50	0x800
-		  60	0x900		
-
-	and that breaks gdb's binary search on line numbers, if the
-	above table is not sorted on line numbers. And that sort
-	should be on function based, since gcc can emit line numbers
-	like:
-	
-		10	0x100	- for the init/test part of a for stmt.
-		20	0x200
-		30	0x300
-		10	0x400	- for the increment part of a for stmt.
-
-	arrange_linetable() will do this sorting.		
-
-     2)	aix symbol table might look like:
-
-		c_file		// beginning of a new file
-		.bi		// beginning of include file
-		.ei		// end of include file
-		.bi
-		.ei
-
-	basically, .bi/.ei pairs do not necessarily encapsulate
-	their scope. They need to be recorded, and processed later
-	on when we come the end of the compilation unit.
-	Include table (inclTable) and process_linenos() handle
-	that.  */
-
-/* compare line table entry addresses. */
-
-static int
-compare_lte (lte1p, lte2p)
-     const void *lte1p;
-     const void *lte2p;
-{
-  struct linetable_entry *lte1 = (struct linetable_entry *) lte1p;
-  struct linetable_entry *lte2 = (struct linetable_entry *) lte2p;
-  return lte1->pc - lte2->pc;
-}
-
-/* Given a line table with function entries are marked, arrange its functions
-   in ascending order and strip off function entry markers and return it in
-   a newly created table. If the old one is good enough, return the old one. */
-/* FIXME: I think all this stuff can be replaced by just passing
-   sort_linevec = 1 to end_symtab.  */
-
-static struct linetable *
-arrange_linetable (oldLineTb)
-     struct linetable *oldLineTb;			/* old linetable */
-{
-  int ii, jj, 
-      newline, 					/* new line count */
-      function_count;				/* # of functions */
-
-  struct linetable_entry *fentry;		/* function entry vector */
-  int fentry_size;				/* # of function entries */
-  struct linetable *newLineTb;			/* new line table */
-
-#define NUM_OF_FUNCTIONS 20
-
-  fentry_size = NUM_OF_FUNCTIONS;
-  fentry = (struct linetable_entry*)
-    xmalloc (fentry_size * sizeof (struct linetable_entry));
-
-  for (function_count=0, ii=0; ii <oldLineTb->nitems; ++ii) {
-
-    if (oldLineTb->item[ii].line == 0) {	/* function entry found. */
-
-      if (function_count >= fentry_size) {	/* make sure you have room. */
-	fentry_size *= 2;
-	fentry = (struct linetable_entry*) 
-	  xrealloc (fentry, fentry_size * sizeof (struct linetable_entry));
-      }
-      fentry[function_count].line = ii;
-      fentry[function_count].pc = oldLineTb->item[ii].pc;
-      ++function_count;
-    }
-  }
-
-  if (function_count == 0) {
-    free (fentry);
-    return oldLineTb;
-  }
-  else if (function_count > 1)
-    qsort (fentry, function_count, sizeof(struct linetable_entry), compare_lte);
-
-  /* allocate a new line table. */
-  newLineTb = (struct linetable *)
-    xmalloc
-      (sizeof (struct linetable) + 
-       (oldLineTb->nitems - function_count) * sizeof (struct linetable_entry));
-
-  /* if line table does not start with a function beginning, copy up until
-     a function begin. */
-
-  newline = 0;
-  if (oldLineTb->item[0].line != 0)
-    for (newline=0; 
-	newline < oldLineTb->nitems && oldLineTb->item[newline].line; ++newline)
-      newLineTb->item[newline] = oldLineTb->item[newline];
-
-  /* Now copy function lines one by one. */
-
-  for (ii=0; ii < function_count; ++ii) {
-    for (jj = fentry[ii].line + 1;
-	         jj < oldLineTb->nitems && oldLineTb->item[jj].line != 0; 
-							 ++jj, ++newline)
-      newLineTb->item[newline] = oldLineTb->item[jj];
-  }
-  free (fentry);
-  newLineTb->nitems = oldLineTb->nitems - function_count;
-  return newLineTb;  
-}     
-
-/* include file support: C_BINCL/C_EINCL pairs will be kept in the 
-   following `IncludeChain'. At the end of each symtab (end_symtab),
-   we will determine if we should create additional symtab's to
-   represent if (the include files. */
-
-
-typedef struct _inclTable {
-  char		*name;				/* include filename */
-
-  /* Offsets to the line table.  end points to the last entry which is
-     part of this include file.  */
-  int		begin, end;
-  
-  struct subfile *subfile;
-  unsigned	funStartLine;			/* start line # of its function */
-} InclTable;
-
-#define	INITIAL_INCLUDE_TABLE_LENGTH	20
-static InclTable  *inclTable;			/* global include table */
-static int	  inclIndx;			/* last entry to table */
-static int	  inclLength;			/* table length */
-static int	  inclDepth;			/* nested include depth */
-
-static void allocate_include_entry PARAMS ((void));
-
-static void
-record_include_begin (cs)
-struct coff_symbol *cs;
-{
-  if (inclDepth)
-    {
-      /* In xcoff, we assume include files cannot be nested (not in .c files
-	 of course, but in corresponding .s files.).  */
-
-      /* This can happen with old versions of GCC.
-	 GCC 2.3.3-930426 does not exhibit this on a test case which
-	 a user said produced the message for him.  */
-      static struct complaint msg = {"Nested C_BINCL symbols", 0, 0};
-      complain (&msg);
-    }
-  ++inclDepth;
-
-  allocate_include_entry ();
-
-  inclTable [inclIndx].name  = cs->c_name;
-  inclTable [inclIndx].begin = cs->c_value;
-}
-
-static void
-record_include_end (cs)
-struct coff_symbol *cs;
-{
-  InclTable *pTbl;  
-
-  if (inclDepth == 0)
-    {
-      static struct complaint msg = {"Mismatched C_BINCL/C_EINCL pair", 0, 0};
-      complain (&msg);
-    }
-
-  allocate_include_entry ();
-
-  pTbl = &inclTable [inclIndx];
-  pTbl->end = cs->c_value;
-
-  --inclDepth;
-  ++inclIndx;
-}
-
-static void
-allocate_include_entry ()
-{
-  if (inclTable == NULL)
-    {
-      inclTable = (InclTable *) 
-	xmalloc (sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH);
-      memset (inclTable,
-	      '\0', sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH);
-      inclLength = INITIAL_INCLUDE_TABLE_LENGTH;
-      inclIndx = 0;
-    }
-  else if (inclIndx >= inclLength)
-    {
-      inclLength += INITIAL_INCLUDE_TABLE_LENGTH;
-      inclTable = (InclTable *) 
-	xrealloc (inclTable, sizeof (InclTable) * inclLength);
-      memset (inclTable + inclLength - INITIAL_INCLUDE_TABLE_LENGTH, 
-	      '\0', sizeof (InclTable)*INITIAL_INCLUDE_TABLE_LENGTH);
-    }
-}
-
-/* Global variable to pass the psymtab down to all the routines involved
-   in psymtab to symtab processing.  */
-static struct partial_symtab *this_symtab_psymtab;
-
-/* given the start and end addresses of a compilation unit (or a csect,
-   at times) process its lines and create appropriate line vectors. */
-
-static void
-process_linenos (start, end)
-     CORE_ADDR start, end;
-{
-  int offset, ii;
-  file_ptr max_offset =
-    ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
-      ->max_lineno_offset;
-
-  /* subfile structure for the main compilation unit.  */
-  struct subfile main_subfile;
-
-  /* In the main source file, any time we see a function entry, we
-     reset this variable to function's absolute starting line number.
-     All the following line numbers in the function are relative to
-     this, and we record absolute line numbers in record_line().  */
-
-  unsigned int main_source_baseline = 0;
-
-  unsigned *firstLine;
-
-  offset =
-    ((struct symloc *)this_symtab_psymtab->read_symtab_private)->lineno_off;
-  if (offset == 0)
-    goto return_after_cleanup;
-
-  memset (&main_subfile, '\0', sizeof (main_subfile));
-
-  if (inclIndx == 0)
-    /* All source lines were in the main source file. None in include files. */
-
-    enter_line_range (&main_subfile, offset, 0, start, end, 
-    						&main_source_baseline);
-
-  else
-    {
-      /* There was source with line numbers in include files.  */
-      main_source_baseline = 0;
-      for (ii=0; ii < inclIndx; ++ii)
-	{
-	  struct subfile *tmpSubfile;
-
-	  /* If there is main file source before include file, enter it.  */
-	  if (offset < inclTable[ii].begin)
-	    {
-	      enter_line_range
-		(&main_subfile, offset, inclTable[ii].begin - LINESZ,
-		 start, 0, &main_source_baseline);
-	    }
-
-	  /* Have a new subfile for the include file.  */
-
-	  tmpSubfile = inclTable[ii].subfile =
-	    (struct subfile *) xmalloc (sizeof (struct subfile));
-
-	  memset (tmpSubfile, '\0', sizeof (struct subfile));
-	  firstLine = &(inclTable[ii].funStartLine);
-
-	  /* Enter include file's lines now.  */
-	  enter_line_range (tmpSubfile, inclTable[ii].begin, 
-			    inclTable[ii].end, start, 0, firstLine);
-
-	  if (offset <= inclTable[ii].end)
-	    offset = inclTable[ii].end + LINESZ;
-	}
-
-      /* All the include files' line have been processed at this point.  Now,
-	 enter remaining lines of the main file, if any left.  */
-      if (offset < max_offset + 1 - LINESZ)
-	{
-	  enter_line_range (&main_subfile, offset, 0, start, end, 
-			    &main_source_baseline);
-	}
-    }
-
-  /* Process main file's line numbers.  */
-  if (main_subfile.line_vector)
-    {
-      struct linetable *lineTb, *lv;
-
-      lv = main_subfile.line_vector;
-
-      /* Line numbers are not necessarily ordered. xlc compilation will
-	 put static function to the end. */
-
-      lineTb = arrange_linetable (lv);
-      if (lv == lineTb)
-	{
-	  current_subfile->line_vector = (struct linetable *)
-	    xrealloc (lv, (sizeof (struct linetable)
-			   + lv->nitems * sizeof (struct linetable_entry)));
-	}
-      else
-	{
-	  free (lv);
-	  current_subfile->line_vector = lineTb;
-	}
-
-      current_subfile->line_vector_length = 
-	current_subfile->line_vector->nitems;
-    }
-
-  /* Now, process included files' line numbers.  */
-
-  for (ii=0; ii < inclIndx; ++ii)
-    {
-      if ((inclTable[ii].subfile)->line_vector) /* Useless if!!! FIXMEmgo */
-	{
-	  struct linetable *lineTb, *lv;
-
-	  lv = (inclTable[ii].subfile)->line_vector;
-
-	  /* Line numbers are not necessarily ordered. xlc compilation will
-	     put static function to the end. */
-
-	  lineTb = arrange_linetable (lv);
-
-	  push_subfile ();
-
-	  /* For the same include file, we might want to have more than one
-	     subfile.  This happens if we have something like:
-
-  		......
-	        #include "foo.h"
-		......
-	 	#include "foo.h"
-		......
-
-	     while foo.h including code in it. (stupid but possible)
-	     Since start_subfile() looks at the name and uses an
-	     existing one if finds, we need to provide a fake name and
-	     fool it.  */
-
-#if 0
-	  start_subfile (inclTable[ii].name, (char*)0);
-#else
-	  {
-	    /* Pick a fake name that will produce the same results as this
-	       one when passed to deduce_language_from_filename.  Kludge on
-	       top of kludge.  */
-	    char *fakename = strrchr (inclTable[ii].name, '.');
-	    if (fakename == NULL)
-	      fakename = " ?";
-	    start_subfile (fakename, (char*)0);
-	    free (current_subfile->name);
-	  }
-	  current_subfile->name = strdup (inclTable[ii].name);
-#endif
-
-	  if (lv == lineTb)
-	    {
-	      current_subfile->line_vector =
-		(struct linetable *) xrealloc
-		  (lv, (sizeof (struct linetable)
-			+ lv->nitems * sizeof (struct linetable_entry)));
-
-	    }
-	  else
-	    {
-	      free (lv);
-	      current_subfile->line_vector = lineTb;
-	    }
-
-	  current_subfile->line_vector_length = 
-	    current_subfile->line_vector->nitems;
-	  start_subfile (pop_subfile (), (char*)0);
-	}
-    }
-
- return_after_cleanup:
-
-  /* We don't want to keep alloc/free'ing the global include file table.  */
-  inclIndx = 0;
-
-  /* Start with a fresh subfile structure for the next file.  */
-  memset (&main_subfile, '\0', sizeof (struct subfile));
-}
-
-void
-aix_process_linenos ()
-{
-  /* process line numbers and enter them into line vector */
-  process_linenos (last_source_start_addr, cur_src_end_addr);
-}
-
-
-/* Enter a given range of lines into the line vector.
-   can be called in the following two ways:
-     enter_line_range (subfile, beginoffset, endoffset, startaddr, 0, firstLine)  or
-     enter_line_range (subfile, beginoffset, 0, startaddr, endaddr, firstLine)
-
-   endoffset points to the last line table entry that we should pay
-   attention to.  */
-
-static void
-enter_line_range (subfile, beginoffset, endoffset, startaddr, endaddr,
-		  firstLine)
-     struct subfile *subfile;
-     unsigned   beginoffset, endoffset;	/* offsets to line table */
-     CORE_ADDR  startaddr, endaddr;
-     unsigned   *firstLine;
-{
-  unsigned int curoffset;
-  CORE_ADDR addr;
-  struct external_lineno ext_lnno;
-  struct internal_lineno int_lnno;
-  unsigned int limit_offset;
-  bfd *abfd;
-
-  if (endoffset == 0 && startaddr == 0 && endaddr == 0)
-    return;
-  curoffset = beginoffset;
-  limit_offset =
-    ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
-      ->max_lineno_offset;
-
-  if (endoffset != 0)
-    {
-      if (endoffset >= limit_offset)
-	{
-	  static struct complaint msg =
-	    {"Bad line table offset in C_EINCL directive", 0, 0};
-	  complain (&msg);
-	  return;
-	}
-      limit_offset = endoffset;
-    }
-  else
-    limit_offset -= 1;
-  abfd = this_symtab_psymtab->objfile->obfd;
-
-  while (curoffset <= limit_offset)
-    {
-      bfd_seek (abfd, curoffset, SEEK_SET);
-      bfd_read (&ext_lnno, sizeof (struct external_lineno), 1, abfd);
-      bfd_coff_swap_lineno_in (abfd, &ext_lnno, &int_lnno);
-
-      /* Find the address this line represents.  */
-      addr = (int_lnno.l_lnno
-	      ? int_lnno.l_addr.l_paddr
-	      : read_symbol_nvalue (int_lnno.l_addr.l_symndx));
-      addr += ANOFFSET (this_symtab_psymtab->objfile->section_offsets,
-			SECT_OFF_TEXT);
-
-      if (addr < startaddr || (endaddr && addr >= endaddr))
-	return;
-
-      if (int_lnno.l_lnno == 0)
-	{
-	  *firstLine = read_symbol_lineno (int_lnno.l_addr.l_symndx);
-	  record_line (subfile, 0, addr);
-	  --(*firstLine);
-	}
-      else
-	record_line (subfile, *firstLine + int_lnno.l_lnno, addr);
-      curoffset += LINESZ;
-    }
-}
-
-
-/* Save the vital information for use when closing off the current file.
-   NAME is the file name the symbols came from, START_ADDR is the first
-   text address for the file, and SIZE is the number of bytes of text.  */
-
-#define complete_symtab(name, start_addr) {	\
-  last_source_file = savestring (name, strlen (name));	\
-  last_source_start_addr = start_addr;			\
-}
-
-
-/* Refill the symbol table input buffer
-   and set the variables that control fetching entries from it.
-   Reports an error if no data available.
-   This function can read past the end of the symbol table
-   (into the string table) but this does no harm.  */
-
-/* Reading symbol table has to be fast! Keep the followings as macros, rather
-   than functions. */
-
-#define	RECORD_MINIMAL_SYMBOL(NAME, ADDR, TYPE, SECTION, OBJFILE) \
-{						\
-  char *namestr;				\
-  namestr = (NAME); \
-  if (namestr[0] == '.') ++namestr; \
-  prim_record_minimal_symbol_and_info (namestr, (ADDR), (TYPE), \
-				       (char *)NULL, (SECTION), (asection *)NULL, (OBJFILE)); \
-  misc_func_recorded = 1;					\
-}
-
-
-/* xcoff has static blocks marked in `.bs', `.es' pairs. They cannot be
-   nested. At any given time, a symbol can only be in one static block.
-   This is the base address of current static block, zero if non exists. */
-   
-static int static_block_base = 0;
-
-/* Section number for the current static block.  */
-
-static int static_block_section = -1;
-
-/* true if space for symbol name has been allocated. */
-
-static int symname_alloced = 0;
-
-/* Next symbol to read.  Pointer into raw seething symbol table.  */
-
-static char *raw_symbol;
-
-/* This is the function which stabsread.c calls to get symbol
-   continuations.  */
-
-static char *
-xcoff_next_symbol_text (objfile)
-     struct objfile *objfile;
-{
-  struct internal_syment symbol;
-  static struct complaint msg =
-    {"Unexpected symbol continuation", 0, 0};
-  char *retval;
-  /* FIXME: is this the same as the passed arg? */
-  objfile = this_symtab_psymtab->objfile;
-
-  bfd_coff_swap_sym_in (objfile->obfd, raw_symbol, &symbol);
-  if (symbol.n_zeroes)
-    {
-      complain (&msg);
-
-      /* Return something which points to '\0' and hope the symbol reading
-	 code does something reasonable.  */
-      retval = "";
-    }
-  else if (symbol.n_sclass & 0x80)
-    {
-      retval =
-	((struct coff_symfile_info *)objfile->sym_private)->debugsec
-	  + symbol.n_offset;
-      raw_symbol +=
-	coff_data (objfile->obfd)->local_symesz;
-      ++symnum;
-    }
-  else
-    {
-      complain (&msg);
-
-      /* Return something which points to '\0' and hope the symbol reading
-	 code does something reasonable.  */
-      retval = "";
-    }
-  return retval;
-}
-
-/* Read symbols for a given partial symbol table.  */
-
-static void
-read_xcoff_symtab (pst)
-     struct partial_symtab *pst;
-{
-  struct objfile *objfile = pst->objfile;
-  bfd *abfd = objfile->obfd;
-  char *raw_auxptr;		/* Pointer to first raw aux entry for sym */
-  char *strtbl = ((struct coff_symfile_info *)objfile->sym_private)->strtbl;
-  char *debugsec =
-    ((struct coff_symfile_info *)objfile->sym_private)->debugsec;
-
-  struct internal_syment symbol[1];
-  union internal_auxent main_aux;
-  struct coff_symbol cs[1];
-  CORE_ADDR file_start_addr = 0;
-  CORE_ADDR file_end_addr = 0;
-
-  int next_file_symnum = -1;
-  unsigned int max_symnum;
-  int just_started = 1;
-  int depth = 0;
-  int fcn_start_addr = 0;
-
-  struct coff_symbol fcn_stab_saved;
-
-  /* fcn_cs_saved is global because process_xcoff_symbol needs it. */
-  union internal_auxent fcn_aux_saved;
-  struct context_stack *new;
-
-  char *filestring = " _start_ ";	/* Name of the current file. */
-
-  char *last_csect_name;		/* last seen csect's name and value */
-  CORE_ADDR last_csect_val;
-  int last_csect_sec;
-
-  this_symtab_psymtab = pst;
-
-  /* Get the appropriate COFF "constants" related to the file we're
-     handling. */
-  local_symesz = coff_data (abfd)->local_symesz;
-
-  last_source_file = NULL;
-  last_csect_name = 0;
-  last_csect_val = 0;
-
-  start_stabs ();
-  start_symtab (filestring, (char *)NULL, file_start_addr);
-  record_debugformat ("XCOFF");
-  symnum = ((struct symloc *)pst->read_symtab_private)->first_symnum;
-  max_symnum =
-    symnum + ((struct symloc *)pst->read_symtab_private)->numsyms;
-  first_object_file_end = 0;
-
-  raw_symbol =
-    ((struct coff_symfile_info *) objfile->sym_private)->symtbl
-      + symnum * local_symesz;
-
-  while (symnum < max_symnum)
-    {
-
-      QUIT;			/* make this command interruptable.  */
-
-      /* READ_ONE_SYMBOL (symbol, cs, symname_alloced); */
-      /* read one symbol into `cs' structure. After processing the
-	 whole symbol table, only string table will be kept in memory,
-	 symbol table and debug section of xcoff will be freed. Thus
-	 we can mark symbols with names in string table as
-	 `alloced'. */
-      {
-	int ii;
-
-	/* Swap and align the symbol into a reasonable C structure.  */
-	bfd_coff_swap_sym_in (abfd, raw_symbol, symbol);
-
-	cs->c_symnum = symnum;
-	cs->c_naux = symbol->n_numaux;
-	if (symbol->n_zeroes)
-	  {
-	    symname_alloced = 0;
-	    /* We must use the original, unswapped, name here so the name field
-	       pointed to by cs->c_name will persist throughout xcoffread.  If
-	       we use the new field, it gets overwritten for each symbol.  */
-	    cs->c_name = ((struct external_syment *)raw_symbol)->e.e_name;
-	    /* If it's exactly E_SYMNMLEN characters long it isn't
-	       '\0'-terminated.  */
-	    if (cs->c_name[E_SYMNMLEN - 1] != '\0')
-	      {
-		char *p;
-		p = obstack_alloc (&objfile->symbol_obstack, E_SYMNMLEN + 1);
-		strncpy (p, cs->c_name, E_SYMNMLEN);
-		p[E_SYMNMLEN] = '\0';
-		cs->c_name = p;
-		symname_alloced = 1;
-	      }
-	  }
-	else if (symbol->n_sclass & 0x80)
-	  {
-	    cs->c_name = debugsec + symbol->n_offset;
-	    symname_alloced = 0;
-	  }
-	else
-	  {
-	    /* in string table */
-	    cs->c_name = strtbl + (int)symbol->n_offset;
-	    symname_alloced = 1;
-	  }
-	cs->c_value = symbol->n_value;
-	cs->c_sclass = symbol->n_sclass;
-	cs->c_secnum = symbol->n_scnum;
-	cs->c_type = (unsigned)symbol->n_type;
-
-	raw_symbol += coff_data (abfd)->local_symesz;
-	++symnum;
-
-	/* Save addr of first aux entry.  */
-	raw_auxptr = raw_symbol;
-
-	/* Skip all the auxents associated with this symbol.  */
-	for (ii = symbol->n_numaux; ii; --ii)
-	  {
-	    raw_symbol += coff_data (abfd)->local_auxesz;
-	    ++symnum;
-	  }
-      }
-
-      /* if symbol name starts with ".$" or "$", ignore it. */
-      if (cs->c_name[0] == '$'
-	  || (cs->c_name[1] == '$' && cs->c_name[0] == '.'))
-	continue;
-
-      if (cs->c_symnum == next_file_symnum && cs->c_sclass != C_FILE)
-	{
-	  if (last_source_file)
-	    {
-	      pst->symtab =
-		end_symtab (cur_src_end_addr, objfile, SECT_OFF_TEXT);
-	      end_stabs ();
-	    }
-
-	  start_stabs ();
-	  start_symtab ("_globals_", (char *)NULL, (CORE_ADDR)0);
-	  record_debugformat ("XCOFF");
-	  cur_src_end_addr = first_object_file_end;
-	  /* done with all files, everything from here on is globals */
-	}
-
-      /* if explicitly specified as a function, treat is as one. */
-      if (ISFCN(cs->c_type) && cs->c_sclass != C_TPDEF)
-	{
-	  bfd_coff_swap_aux_in (abfd, raw_auxptr, cs->c_type, cs->c_sclass,
-				0, cs->c_naux, &main_aux);
-	  goto function_entry_point;
-	}
-
-      if ((cs->c_sclass == C_EXT || cs->c_sclass == C_HIDEXT)
-	  && cs->c_naux == 1)
-	{
-	  /* Dealing with a symbol with a csect entry.  */
-
-#define	CSECT(PP) ((PP)->x_csect)
-#define	CSECT_LEN(PP) (CSECT(PP).x_scnlen.l)
-#define	CSECT_ALIGN(PP) (SMTYP_ALIGN(CSECT(PP).x_smtyp))
-#define	CSECT_SMTYP(PP) (SMTYP_SMTYP(CSECT(PP).x_smtyp))
-#define	CSECT_SCLAS(PP) (CSECT(PP).x_smclas)
-
-	  /* Convert the auxent to something we can access.  */
-	  bfd_coff_swap_aux_in (abfd, raw_auxptr, cs->c_type, cs->c_sclass,
-				0, cs->c_naux, &main_aux);
-
-	  switch (CSECT_SMTYP (&main_aux))
-	    {
-
-	    case XTY_ER:
-	      /* Ignore all external references.  */
-	      continue;
-
-	    case XTY_SD:
-	      /* A section description.  */
-	      {
-		switch (CSECT_SCLAS (&main_aux))
-		  {
-
-		  case XMC_PR:
-		    {
-
-		      /* A program csect is seen.  We have to allocate one
-			 symbol table for each program csect.  Normally gdb
-			 prefers one symtab for each source file.  In case
-			 of AIX, one source file might include more than one
-			 [PR] csect, and they don't have to be adjacent in
-			 terms of the space they occupy in memory. Thus, one
-			 single source file might get fragmented in the
-			 memory and gdb's file start and end address
-			 approach does not work!  GCC (and I think xlc) seem
-			 to put all the code in the unnamed program csect.  */
-
-		      if (last_csect_name)
-			{
-			  complete_symtab (filestring, file_start_addr);
-			  cur_src_end_addr = file_end_addr;
-			  end_symtab (file_end_addr, objfile, SECT_OFF_TEXT);
-			  end_stabs ();
-			  start_stabs ();
-			  /* Give all csects for this source file the same
-			     name.  */
-			  start_symtab (filestring, NULL, (CORE_ADDR)0);
-			  record_debugformat ("XCOFF");
-			}
-
-		      /* If this is the very first csect seen,
-			 basically `__start'. */
-		      if (just_started)
-			{
-			  first_object_file_end
-			    = cs->c_value + CSECT_LEN (&main_aux);
-			  just_started = 0;
-			}
-
-		      file_start_addr =
-			cs->c_value + ANOFFSET (objfile->section_offsets,
-						SECT_OFF_TEXT);
-		      file_end_addr = file_start_addr + CSECT_LEN (&main_aux);
-
-		      if (cs->c_name && cs->c_name[0] == '.')
-			{
-			  last_csect_name = cs->c_name;
-			  last_csect_val = cs->c_value;
-			  last_csect_sec = secnum_to_section (cs->c_secnum, objfile);
-			}
-		    }
-		    continue;
-
-		    /* All other symbols are put into the minimal symbol
-		       table only.  */
-
-		  case XMC_RW:
-		    continue;
-
-		  case XMC_TC0:
-		    continue;
-
-		  case XMC_TC:
-		    continue;
-
-		  default:
-		    /* Ignore the symbol.  */
-		    continue;
-		  }
-	      }
-	      break;
-
-	    case XTY_LD:
-
-	      switch (CSECT_SCLAS (&main_aux))
-		{
-		case XMC_PR:
-		  /* a function entry point. */
-		function_entry_point:
-
-		  fcn_start_addr = cs->c_value;
-
-		  /* save the function header info, which will be used
-		     when `.bf' is seen. */
-		  fcn_cs_saved = *cs;
-		  fcn_aux_saved = main_aux;
-		  continue;
-
-		case XMC_GL:
-		  /* shared library function trampoline code entry point. */
-		  continue;
-
-		case XMC_DS:
-		  /* The symbols often have the same names as debug symbols for
-		     functions, and confuse lookup_symbol.  */
-		  continue;
-
-		default:
-		  /* xlc puts each variable in a separate csect, so we get
-		     an XTY_SD for each variable.  But gcc puts several
-		     variables in a csect, so that each variable only gets
-		     an XTY_LD. This will typically be XMC_RW; I suspect
-		     XMC_RO and XMC_BS might be possible too.
-		     These variables are put in the minimal symbol table
-		     only.  */
-		  continue;
-		}
-	      break;
-
-	    case XTY_CM:
-	      /* Common symbols are put into the minimal symbol table only.  */
-	      continue;
-
-	    default:
-	      break;
-	    }
-	}
-
-      switch (cs->c_sclass)
-	{
-
-	case C_FILE:
-
-	  /* c_value field contains symnum of next .file entry in table
-	     or symnum of first global after last .file. */
-
-	  next_file_symnum = cs->c_value;
-
-	  /* Complete symbol table for last object file containing
-	     debugging information. */
-
-	  /* Whether or not there was a csect in the previous file, we
-	     have to call `end_stabs' and `start_stabs' to reset
-	     type_vector, line_vector, etc. structures.  */
-
-	  complete_symtab (filestring, file_start_addr);
-	  cur_src_end_addr = file_end_addr;
-	  end_symtab (file_end_addr, objfile, SECT_OFF_TEXT);
-	  end_stabs ();
-
-	  /* XCOFF, according to the AIX 3.2 documentation, puts the filename
-	     in cs->c_name.  But xlc 1.3.0.2 has decided to do things the
-	     standard COFF way and put it in the auxent.  We use the auxent if
-	     the symbol is ".file" and an auxent exists, otherwise use the symbol
-	     itself.  Simple enough.  */
-	  if (!strcmp (cs->c_name, ".file") && cs->c_naux > 0)
-	    {
-	      bfd_coff_swap_aux_in (abfd, raw_auxptr, cs->c_type, cs->c_sclass,
-				    0, cs->c_naux, &main_aux);
-	      filestring = coff_getfilename (&main_aux, objfile);
-	    }
-	  else
-	    filestring = cs->c_name;
-
-	  start_stabs ();
-	  start_symtab (filestring, (char *)NULL, (CORE_ADDR)0);
-	  record_debugformat ("XCOFF");
-	  last_csect_name = 0;
-
-	  /* reset file start and end addresses. A compilation unit with no text
-	     (only data) should have zero file boundaries. */
-	  file_start_addr = file_end_addr = 0;
-	  break;
-
-	case C_FUN:
-	  fcn_stab_saved = *cs;
-	  break;
-
-	case C_FCN:
-	  if (STREQ (cs->c_name, ".bf"))
-	    {
-	      CORE_ADDR off = ANOFFSET (objfile->section_offsets,
-					SECT_OFF_TEXT);
-	      bfd_coff_swap_aux_in (abfd, raw_auxptr, cs->c_type, cs->c_sclass,
-				    0, cs->c_naux, &main_aux);
-
-	      within_function = 1;
-
-	      new = push_context (0, fcn_start_addr + off);
-
-	      new->name = define_symbol 
-		(fcn_cs_saved.c_value + off,
-		 fcn_stab_saved.c_name, 0, 0, objfile);
-	      if (new->name != NULL)
-		SYMBOL_SECTION (new->name) = SECT_OFF_TEXT;
-	    }
-	  else if (STREQ (cs->c_name, ".ef"))
-	    {
-
-	      bfd_coff_swap_aux_in (abfd, raw_auxptr, cs->c_type, cs->c_sclass,
-				    0, cs->c_naux, &main_aux);
-
-	      /* The value of .ef is the address of epilogue code;
-		 not useful for gdb.  */
-	      /* { main_aux.x_sym.x_misc.x_lnsz.x_lnno
-		 contains number of lines to '}' */
-
-	      if (context_stack_depth <= 0)
-		{		/* We attempted to pop an empty context stack */
-		  complain (&ef_complaint, cs->c_symnum);
-		  within_function = 0;
-		  break;
-		}
-	      new = pop_context ();
-	      /* Stack must be empty now.  */
-	      if (context_stack_depth > 0 || new == NULL)
-		{
-		  complain (&ef_complaint, cs->c_symnum);
-		  within_function = 0;
-		  break;
-		}
-
-	      finish_block (new->name, &local_symbols, new->old_blocks,
-			    new->start_addr,
-			    (fcn_cs_saved.c_value
-			     + fcn_aux_saved.x_sym.x_misc.x_fsize
-			     + ANOFFSET (objfile->section_offsets,
-					 SECT_OFF_TEXT)),
-			    objfile);
-	      within_function = 0;
-	    }
-	  break;
-
-	case C_BSTAT:
-	  /* Begin static block.  */
-	  {
-	    struct internal_syment symbol;
-
-	    read_symbol (&symbol, cs->c_value);
-	    static_block_base = symbol.n_value;
-	    static_block_section =
-	      secnum_to_section (symbol.n_scnum, objfile);
-	  }
-	  break;
-
-	case C_ESTAT:
-	  /* End of static block.  */
-	  static_block_base = 0;
-	  static_block_section = -1;
-	  break;
-
-	case C_ARG:
-	case C_REGPARM:
-	case C_REG:
-	case C_TPDEF:
-	case C_STRTAG:
-	case C_UNTAG:
-	case C_ENTAG:
-	  {
-	    static struct complaint msg =
-	      {"Unrecognized storage class %d.", 0, 0};
-	    complain (&msg, cs->c_sclass);
-	  }
-	  break;
-
-	case C_LABEL:
-	case C_NULL:
-	  /* Ignore these.  */
-	  break;
-
-	case C_HIDEXT:
-	case C_STAT:
-	  break;
-
-	case C_BINCL:
-	  /* beginning of include file */
-	  /* In xlc output, C_BINCL/C_EINCL pair doesn't show up in sorted
-	     order. Thus, when wee see them, we might not know enough info
-	     to process them. Thus, we'll be saving them into a table 
-	     (inclTable) and postpone their processing. */
-
-	  record_include_begin (cs);
-	  break;
-
-	case C_EINCL:
-	  /* End of include file.  */
-	  /* See the comment after case C_BINCL.  */
-	  record_include_end (cs);
-	  break;
-
-	case C_BLOCK:
-	  if (STREQ (cs->c_name, ".bb"))
-	    {
-	      depth++;
-	      new = push_context (depth,
-				  (cs->c_value
-				   + ANOFFSET (objfile->section_offsets,
-					       SECT_OFF_TEXT)));
-	    }
-	  else if (STREQ (cs->c_name, ".eb"))
-	    {
-	      if (context_stack_depth <= 0)
-		{		/* We attempted to pop an empty context stack */
-		  complain (&eb_complaint, cs->c_symnum);
-		  break;
-		}
-	      new = pop_context ();
-	      if (depth-- != new->depth)
-		{
-		  complain (&eb_complaint, cs->c_symnum);
-		  break;
-		}
-	      if (local_symbols && context_stack_depth > 0)
-		{
-		  /* Make a block for the local symbols within.  */
-		  finish_block (new->name, &local_symbols, new->old_blocks,
-				new->start_addr,
-				(cs->c_value
-				 + ANOFFSET (objfile->section_offsets,
-					     SECT_OFF_TEXT)),
-				objfile);
-		}
-	      local_symbols = new->locals;
-	    }
-	  break;
-
-	default:
-	  process_xcoff_symbol (cs, objfile);
-	  break;
-	}
-    }
-
-  if (last_source_file)
-    {
-      struct symtab *s;
-
-      complete_symtab (filestring, file_start_addr);
-      cur_src_end_addr = file_end_addr;
-      s = end_symtab (file_end_addr, objfile, SECT_OFF_TEXT);
-      /* When reading symbols for the last C_FILE of the objfile, try
-         to make sure that we set pst->symtab to the symtab for the
-         file, not to the _globals_ symtab.  I'm not sure whether this
-         actually works right or when/if it comes up.  */
-      if (pst->symtab == NULL)
-	pst->symtab = s;
-      end_stabs ();
-    }
-}
-
-#define	SYMBOL_DUP(SYMBOL1, SYMBOL2)	\
-  (SYMBOL2) = (struct symbol *)		\
-  	obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol)); \
-  *(SYMBOL2) = *(SYMBOL1);
-  
- 
-#define	SYMNAME_ALLOC(NAME, ALLOCED)	\
-  (ALLOCED) ? (NAME) : obsavestring ((NAME), strlen (NAME), &objfile->symbol_obstack);
-
-
-static struct type *func_symbol_type;
-static struct type *var_symbol_type;
-
-/* process one xcoff symbol. */
-
-static struct symbol *
-process_xcoff_symbol (cs, objfile)
-  register struct coff_symbol *cs;
-  struct objfile *objfile;
-{
-  struct symbol onesymbol;
-  register struct symbol *sym = &onesymbol;
-  struct symbol *sym2 = NULL;
-  char *name, *pp;
-
-  int sec;
-  CORE_ADDR off;
-
-  if (cs->c_secnum < 0)
-    {
-      /* The value is a register number, offset within a frame, etc.,
-	 and does not get relocated.  */
-      off = 0;
-      sec = -1;
-    }
-  else
-    {
-      sec = secnum_to_section (cs->c_secnum, objfile);
-      off = ANOFFSET (objfile->section_offsets, sec);
-    }
-
-  name = cs->c_name;
-  if (name[0] == '.')
-    ++name;
-
-  memset (sym, '\0', sizeof (struct symbol));
-
-  /* default assumptions */
-  SYMBOL_VALUE (sym) = cs->c_value + off;
-  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-  SYMBOL_SECTION (sym) = secnum_to_section (cs->c_secnum, objfile);
-
-  if (ISFCN (cs->c_type))
-    {
-      /* At this point, we don't know the type of the function.  This
-	 will be patched with the type from its stab entry later on in
-	 patch_block_stabs (), unless the file was compiled without -g.  */
-
-      SYMBOL_NAME (sym) = SYMNAME_ALLOC (name, symname_alloced);
-      SYMBOL_TYPE (sym) = func_symbol_type;
-
-      SYMBOL_CLASS (sym) = LOC_BLOCK;
-      SYMBOL_DUP (sym, sym2);
-
-      if (cs->c_sclass == C_EXT)
-	add_symbol_to_list (sym2, &global_symbols);
-      else if (cs->c_sclass == C_HIDEXT || cs->c_sclass == C_STAT)
-	add_symbol_to_list (sym2, &file_symbols);
-    }
-  else
-    {
-      /* In case we can't figure out the type, provide default. */
-      SYMBOL_TYPE (sym) = var_symbol_type;
-
-      switch (cs->c_sclass)
-	{
-#if 0
-	/* The values of functions and global symbols are now resolved
-	   via the global_sym_chain in stabsread.c.  */
-	case C_FUN:
-	  if (fcn_cs_saved.c_sclass == C_EXT)
-	    add_stab_to_list (name, &global_stabs);
-	  else
-	    add_stab_to_list (name, &file_stabs);
-	  break;
-
-	case C_GSYM:
-	  add_stab_to_list (name, &global_stabs);
-	  break;
-#endif
-
-	case C_BCOMM:
-	  common_block_start (cs->c_name, objfile);
-	  break;
-
-	case C_ECOMM:
-	  common_block_end (objfile);
-	  break;
-
-	default:
-	  complain (&storclass_complaint, cs->c_sclass);
-	  /* FALLTHROUGH */
-
-	case C_DECL:
-	case C_PSYM:
-	case C_RPSYM:
-	case C_ECOML:
-	case C_LSYM:
-	case C_RSYM:
-	case C_GSYM:
-
-	  {
-	    sym = define_symbol (cs->c_value + off, cs->c_name, 0, 0, objfile);
-	    if (sym != NULL)
-	      {
-		SYMBOL_SECTION (sym) = sec;
-	      }
-	    return sym;
-	  }
-
-	case C_STSYM:
-
-	  /* For xlc (not GCC), the 'V' symbol descriptor is used for
-	     all statics and we need to distinguish file-scope versus
-	     function-scope using within_function.  We do this by
-	     changing the string we pass to define_symbol to use 'S'
-	     where we need to, which is not necessarily super-clean,
-	     but seems workable enough.  */
-
-	  if (*name == ':' || (pp = (char *) strchr(name, ':')) == NULL)
-	    return NULL;
-
-	  ++pp;
-	  if (*pp == 'V' && !within_function)
-	    *pp = 'S';
-	  sym = define_symbol ((cs->c_value
-				+ ANOFFSET (objfile->section_offsets,
-					    static_block_section)),
-			       cs->c_name, 0, 0, objfile);
-	  if (sym != NULL)
-	    {
-	      SYMBOL_VALUE (sym) += static_block_base;
-	      SYMBOL_SECTION (sym) = static_block_section;
-	    }
-	  return sym;
-
-	}
-    }
-  return sym2;
-}
-
-/* Extract the file name from the aux entry of a C_FILE symbol.
-   Result is in static storage and is only good for temporary use.  */
-
-static char *
-coff_getfilename (aux_entry, objfile)
-     union internal_auxent *aux_entry;
-     struct objfile *objfile;
-{
-  static char buffer[BUFSIZ];
-
-  if (aux_entry->x_file.x_n.x_zeroes == 0)
-    strcpy (buffer,
-	    ((struct coff_symfile_info *)objfile->sym_private)->strtbl
-	    + aux_entry->x_file.x_n.x_offset);
-  else
-    {
-      strncpy (buffer, aux_entry->x_file.x_fname, FILNMLEN);
-      buffer[FILNMLEN] = '\0';
-    }
-  return (buffer);
-}
-
-/* Set *SYMBOL to symbol number symno in symtbl.  */
-static void
-read_symbol (symbol, symno)
-     struct internal_syment *symbol;
-     int symno;
-{
-  int nsyms =
-    ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
-      ->symtbl_num_syms;
-  char *stbl = 
-    ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
-      ->symtbl;
-  if (symno < 0 || symno >= nsyms)
-    {
-      static struct complaint msg =
-	{"Invalid symbol offset", 0, 0};
-      complain (&msg);
-      symbol->n_value = 0;
-      symbol->n_scnum = -1;
-      return;
-    }
-  bfd_coff_swap_sym_in (this_symtab_psymtab->objfile->obfd,
-			stbl + (symno*local_symesz),
-			symbol);
-}
-  
-/* Get value corresponding to symbol number symno in symtbl.  */
-
-static int
-read_symbol_nvalue (symno)
-     int symno;
-{
-  struct internal_syment symbol[1];
-
-  read_symbol (symbol, symno);
-  return symbol->n_value;  
-}
-
-
-/* Find the address of the function corresponding to symno, where
-   symno is the symbol pointed to by the linetable.  */
-
-static int
-read_symbol_lineno (symno)
-     int symno;
-{
-  int nsyms =
-    ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
-      ->symtbl_num_syms;
-  char *stbl = 
-    ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
-      ->symtbl;
-  struct internal_syment symbol[1];
-  union internal_auxent main_aux[1];
-
-  if (symno < 0)
-    {
-      complain (&bf_notfound_complaint);
-      return 0;
-    }
-
-  /* Note that just searching for a short distance (e.g. 50 symbols)
-     is not enough, at least in the following case.
-
-     .extern foo
-     [many .stabx entries]
-     [a few functions, referring to foo]
-     .globl foo
-     .bf
-
-     What happens here is that the assembler moves the .stabx entries
-     to right before the ".bf" for foo, but the symbol for "foo" is before
-     all the stabx entries.  See PR gdb/2222.  */
-
-  /* Maintaining a table of .bf entries might be preferable to this search.
-     If I understand things correctly it would need to be done only for
-     the duration of a single psymtab to symtab conversion.  */
-  while (symno < nsyms)
-    {
-      bfd_coff_swap_sym_in (symfile_bfd,
-			    stbl + (symno * local_symesz), symbol);
-      if (symbol->n_sclass == C_FCN && STREQ (symbol->n_name, ".bf"))
-	goto gotit;
-      symno += symbol->n_numaux + 1;
-    }
-
-  complain (&bf_notfound_complaint);
-  return 0;
-
-gotit:
-  /* take aux entry and return its lineno */
-  symno++;
-  bfd_coff_swap_aux_in (this_symtab_psymtab->objfile->obfd,
-			stbl + symno * local_symesz,
-			symbol->n_type, symbol->n_sclass,
-			0, symbol->n_numaux, main_aux);
-
-  return main_aux->x_sym.x_misc.x_lnsz.x_lnno;
-}
-
-/* Support for line number handling */
-
-/* This function is called for every section; it finds the outer limits
- * of the line table (minimum and maximum file offset) so that the
- * mainline code can read the whole thing for efficiency.
- */
-static void
-find_linenos (abfd, asect, vpinfo)
-     bfd *abfd;
-     sec_ptr asect;
-     PTR vpinfo; 
-{
-  struct coff_symfile_info *info;
-  int size, count;
-  file_ptr offset, maxoff;
-
-  count = asect->lineno_count;
-
-  if (!STREQ (asect->name, ".text") || count == 0)
-    return;
-
-  size = count * coff_data (abfd)->local_linesz;
-  info = (struct coff_symfile_info *)vpinfo;
-  offset = asect->line_filepos;
-  maxoff = offset + size;
-
-  if (offset < info->min_lineno_offset || info->min_lineno_offset == 0)
-    info->min_lineno_offset = offset;
-
-  if (maxoff > info->max_lineno_offset)
-    info->max_lineno_offset = maxoff;
-}
-
-static void xcoff_psymtab_to_symtab_1 PARAMS ((struct partial_symtab *));
-
-static void
-xcoff_psymtab_to_symtab_1 (pst)
-     struct partial_symtab *pst;
-{
-  struct cleanup *old_chain;
-  int i;
-  
-  if (!pst)
-    return;
-
-  if (pst->readin)
-    {
-      fprintf_unfiltered
-	(gdb_stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	 pst->filename);
-      return;
-    }
-
-  /* Read in all partial symtabs on which this one is dependent */
-  for (i = 0; i < pst->number_of_dependencies; i++)
-    if (!pst->dependencies[i]->readin)
-      {
-	/* Inform about additional files that need to be read in.  */
-	if (info_verbose)
-	  {
-	    fputs_filtered (" ", gdb_stdout);
-	    wrap_here ("");
-	    fputs_filtered ("and ", gdb_stdout);
-	    wrap_here ("");
-	    printf_filtered ("%s...", pst->dependencies[i]->filename);
-	    wrap_here ("");		/* Flush output */
-	    gdb_flush (gdb_stdout);
-	  }
-	xcoff_psymtab_to_symtab_1 (pst->dependencies[i]);
-      }
-
-  if (((struct symloc *)pst->read_symtab_private)->numsyms != 0)
-    {
-      /* Init stuff necessary for reading in symbols.  */
-      stabsread_init ();
-      buildsym_init ();
-      old_chain = make_cleanup ((make_cleanup_func) really_free_pendings, 0);
-
-      read_xcoff_symtab (pst);
-      sort_symtab_syms (pst->symtab);
-
-      do_cleanups (old_chain);
-    }
-
-  pst->readin = 1;
-}
-
-static void xcoff_psymtab_to_symtab PARAMS ((struct partial_symtab *));
-
-/* Read in all of the symbols for a given psymtab for real.
-   Be verbose about it if the user wants that.  */
-
-static void
-xcoff_psymtab_to_symtab (pst)
-     struct partial_symtab *pst;
-{
-  bfd *sym_bfd;
-
-  if (!pst)
-    return;
-
-  if (pst->readin)
-    {
-      fprintf_unfiltered
-	(gdb_stderr, "Psymtab for %s already read in.  Shouldn't happen.\n",
-	 pst->filename);
-      return;
-    }
-
-  if (((struct symloc *)pst->read_symtab_private)->numsyms != 0
-      || pst->number_of_dependencies)
-    {
-      /* Print the message now, before reading the string table,
-	 to avoid disconcerting pauses.  */
-      if (info_verbose)
-	{
-	  printf_filtered ("Reading in symbols for %s...", pst->filename);
-	  gdb_flush (gdb_stdout);
-	}
-
-      sym_bfd = pst->objfile->obfd;
-
-      next_symbol_text_func = xcoff_next_symbol_text;
-
-      xcoff_psymtab_to_symtab_1 (pst);
-
-      /* Match with global symbols.  This only needs to be done once,
-         after all of the symtabs and dependencies have been read in.   */
-      scan_file_globals (pst->objfile);
-
-      /* Finish up the debug error message.  */
-      if (info_verbose)
-	printf_filtered ("done.\n");
-    }
-}
-
-static void
-xcoff_new_init (objfile)
-     struct objfile *objfile;
-{
-  stabsread_new_init ();
-  buildsym_new_init ();
-}
-
-/* Do initialization in preparation for reading symbols from OBJFILE.
- 
-   We will only be called if this is an XCOFF or XCOFF-like file.
-   BFD handles figuring out the format of the file, and code in symfile.c
-   uses BFD's determination to vector to us.  */
-
-static void
-xcoff_symfile_init (objfile)
-     struct objfile *objfile;
-{
-  /* Allocate struct to keep track of the symfile */
-  objfile -> sym_private = xmmalloc (objfile -> md,
-				     sizeof (struct coff_symfile_info));
-
-  /* XCOFF objects may be reordered, so set OBJF_REORDERED.  If we
-     find this causes a significant slowdown in gdb then we could
-     set it in the debug symbol readers only when necessary.  */
-  objfile->flags |= OBJF_REORDERED;
-
-  init_entry_point_info (objfile);
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-xcoff_symfile_finish (objfile)
-     struct objfile *objfile;
-{
-  if (objfile -> sym_private != NULL)
-    {
-      mfree (objfile -> md, objfile -> sym_private);
-    }
-
-  /* Start with a fresh include table for the next objfile.  */
-  if (inclTable)
-    {
-      free (inclTable);
-      inclTable = NULL;
-    }
-  inclIndx = inclLength = inclDepth = 0;
-}
-
-
-static void
-init_stringtab (abfd, offset, objfile)
-     bfd *abfd;
-     file_ptr offset;
-     struct objfile *objfile;
-{
-  long length;
-  int val;
-  unsigned char lengthbuf[4];
-  char *strtbl;
-
-  ((struct coff_symfile_info *)objfile->sym_private)->strtbl = NULL;
-
-  if (bfd_seek (abfd, offset, SEEK_SET) < 0)
-    error ("cannot seek to string table in %s: %s",
-	   bfd_get_filename (abfd), bfd_errmsg (bfd_get_error ()));
-
-  val = bfd_read ((char *)lengthbuf, 1, sizeof lengthbuf, abfd);
-  length = bfd_h_get_32 (abfd, lengthbuf);
-
-  /* If no string table is needed, then the file may end immediately
-     after the symbols.  Just return with `strtbl' set to NULL.  */
-
-  if (val != sizeof lengthbuf || length < sizeof lengthbuf)
-    return;
-
-  /* Allocate string table from symbol_obstack. We will need this table
-     as long as we have its symbol table around. */
-
-  strtbl = (char *) obstack_alloc (&objfile->symbol_obstack, length);
-  ((struct coff_symfile_info *)objfile->sym_private)->strtbl = strtbl;
-
-  /* Copy length buffer, the first byte is usually zero and is
-     used for stabs with a name length of zero.  */
-  memcpy (strtbl, lengthbuf, sizeof lengthbuf);
-  if (length == sizeof lengthbuf)
-    return;
-
-  val = bfd_read (strtbl + sizeof lengthbuf, 1, length - sizeof lengthbuf,
-		  abfd);
-
-  if (val != length - sizeof lengthbuf)
-    error ("cannot read string table from %s: %s",
-	   bfd_get_filename (abfd), bfd_errmsg (bfd_get_error ()));
-  if (strtbl[length - 1] != '\0')
-    error ("bad symbol file: string table does not end with null character");
-
-  return;
-}
-
-/* If we have not yet seen a function for this psymtab, this is 0.  If we
-   have seen one, it is the offset in the line numbers of the line numbers
-   for the psymtab.  */
-static unsigned int first_fun_line_offset;
-
-static struct partial_symtab *xcoff_start_psymtab
-  PARAMS ((struct objfile *, struct section_offsets *, char *, int,
-	   struct partial_symbol **, struct partial_symbol **));
-
-/* Allocate and partially fill a partial symtab.  It will be
-   completely filled at the end of the symbol list.
-
-   SYMFILE_NAME is the name of the symbol-file we are reading from, and ADDR
-   is the address relative to which its symbols are (incremental) or 0
-   (normal). */
-
-static struct partial_symtab *
-xcoff_start_psymtab (objfile, section_offsets,
-		     filename, first_symnum, global_syms, static_syms)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     char *filename;
-     int first_symnum;
-     struct partial_symbol **global_syms;
-     struct partial_symbol **static_syms;
-{
-  struct partial_symtab *result =
-    start_psymtab_common (objfile, section_offsets,
-			  filename,
-			  /* We fill in textlow later.  */
-			  0,
-			  global_syms, static_syms);
-
-  result->read_symtab_private = (char *)
-    obstack_alloc (&objfile -> psymbol_obstack, sizeof (struct symloc));
-  ((struct symloc *)result->read_symtab_private)->first_symnum = first_symnum;
-  result->read_symtab = xcoff_psymtab_to_symtab;
-
-  /* Deduce the source language from the filename for this psymtab. */
-  psymtab_language = deduce_language_from_filename (filename);
-
-  return result;
-}
-
-static struct partial_symtab *xcoff_end_psymtab
-  PARAMS ((struct partial_symtab *, char **, int, int,
-	   struct partial_symtab **, int, int));
-
-/* Close off the current usage of PST.  
-   Returns PST, or NULL if the partial symtab was empty and thrown away.
-
-   CAPPING_SYMBOL_NUMBER is the end of pst (exclusive).
-
-   INCLUDE_LIST, NUM_INCLUDES, DEPENDENCY_LIST, and NUMBER_DEPENDENCIES
-   are the information for includes and dependencies.  */
-
-static struct partial_symtab *
-xcoff_end_psymtab (pst, include_list, num_includes, capping_symbol_number,
-		   dependency_list, number_dependencies, textlow_not_set)
-     struct partial_symtab *pst;
-     char **include_list;
-     int num_includes;
-     int capping_symbol_number;
-     struct partial_symtab **dependency_list;
-     int number_dependencies;
-     int textlow_not_set;
-{
-  int i;
-  struct objfile *objfile = pst -> objfile;
-
-  if (capping_symbol_number != -1)
-    ((struct symloc *)pst->read_symtab_private)->numsyms =
-      capping_symbol_number
-	- ((struct symloc *)pst->read_symtab_private)->first_symnum;
-  ((struct symloc *)pst->read_symtab_private)->lineno_off =
-    first_fun_line_offset;
-  first_fun_line_offset = 0;
-  pst->n_global_syms =
-    objfile->global_psymbols.next - (objfile->global_psymbols.list + pst->globals_offset);
-  pst->n_static_syms =
-    objfile->static_psymbols.next - (objfile->static_psymbols.list + pst->statics_offset);
-
-  pst->number_of_dependencies = number_dependencies;
-  if (number_dependencies)
-    {
-      pst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       number_dependencies * sizeof (struct partial_symtab *));
-      memcpy (pst->dependencies, dependency_list,
-	     number_dependencies * sizeof (struct partial_symtab *));
-    }
-  else
-    pst->dependencies = 0;
-
-  for (i = 0; i < num_includes; i++)
-    {
-      struct partial_symtab *subpst =
-	allocate_psymtab (include_list[i], objfile);
-
-      subpst->section_offsets = pst->section_offsets;
-      subpst->read_symtab_private =
-	  (char *) obstack_alloc (&objfile->psymbol_obstack,
-				  sizeof (struct symloc));
-      ((struct symloc *)subpst->read_symtab_private)->first_symnum = 0;
-      ((struct symloc *)subpst->read_symtab_private)->numsyms = 0;
-      subpst->textlow = 0;
-      subpst->texthigh = 0;
-
-      /* We could save slight bits of space by only making one of these,
-	 shared by the entire set of include files.  FIXME-someday.  */
-      subpst->dependencies = (struct partial_symtab **)
-	obstack_alloc (&objfile->psymbol_obstack,
-		       sizeof (struct partial_symtab *));
-      subpst->dependencies[0] = pst;
-      subpst->number_of_dependencies = 1;
-
-      subpst->globals_offset =
-	subpst->n_global_syms =
-	  subpst->statics_offset =
-	    subpst->n_static_syms = 0;
-
-      subpst->readin = 0;
-      subpst->symtab = 0;
-      subpst->read_symtab = pst->read_symtab;
-    }
-
-  sort_pst_symbols (pst);
-
-  /* If there is already a psymtab or symtab for a file of this name,
-     remove it.  (If there is a symtab, more drastic things also
-     happen.)  This happens in VxWorks.  */
-  free_named_symtabs (pst->filename);
-
-  if (num_includes == 0
-      && number_dependencies == 0
-      && pst->n_global_syms == 0
-      && pst->n_static_syms == 0)
-    {
-      /* Throw away this psymtab, it's empty.  We can't deallocate it, since
-	 it is on the obstack, but we can forget to chain it on the list.  */
-      /* Empty psymtabs happen as a result of header files which don't have
-	 any symbols in them.  There can be a lot of them.  */
-
-      discard_psymtab (pst);
-
-      /* Indicate that psymtab was thrown away.  */
-      pst = (struct partial_symtab *)NULL;
-    }
-  return pst;
-}
-
-static void swap_sym PARAMS ((struct internal_syment *,
-			      union internal_auxent *, char **, char **,
-			      unsigned int *,
-			      struct objfile *));
-
-/* Swap raw symbol at *RAW and put the name in *NAME, the symbol in
-   *SYMBOL, the first auxent in *AUX.  Advance *RAW and *SYMNUMP over
-   the symbol and its auxents.  */
-
-static void
-swap_sym (symbol, aux, name, raw, symnump, objfile)
-     struct internal_syment *symbol;
-     union internal_auxent *aux;
-     char **name;
-     char **raw;
-     unsigned int *symnump;
-     struct objfile *objfile;
-{
-  bfd_coff_swap_sym_in (objfile->obfd, *raw, symbol);
-  if (symbol->n_zeroes)
-    {
-      /* If it's exactly E_SYMNMLEN characters long it isn't
-	 '\0'-terminated.  */
-      if (symbol->n_name[E_SYMNMLEN - 1] != '\0')
-	{
-	  /* FIXME: wastes memory for symbols which we don't end up putting
-	     into the minimal symbols.  */
-	  char *p;
-	  p = obstack_alloc (&objfile->psymbol_obstack, E_SYMNMLEN + 1);
-	  strncpy (p, symbol->n_name, E_SYMNMLEN);
-	  p[E_SYMNMLEN] = '\0';
-	  *name = p;
-	}
-      else
-	/* Point to the unswapped name as that persists as long as the
-	   objfile does.  */
-	*name = ((struct external_syment *)*raw)->e.e_name;
-    }
-  else if (symbol->n_sclass & 0x80)
-    {
-      *name = ((struct coff_symfile_info *)objfile->sym_private)->debugsec
-	+ symbol->n_offset;
-    }
-  else
-    {
-      *name = ((struct coff_symfile_info *)objfile->sym_private)->strtbl
-	+ symbol->n_offset;
-    }
-  ++*symnump;
-  *raw += coff_data (objfile->obfd)->local_symesz;
-  if (symbol->n_numaux > 0)
-    {
-      bfd_coff_swap_aux_in (objfile->obfd, *raw, symbol->n_type,
-			    symbol->n_sclass, 0, symbol->n_numaux, aux);
-
-      *symnump += symbol->n_numaux;
-      *raw += coff_data (objfile->obfd)->local_symesz * symbol->n_numaux;
-    }
-}
-
-static void
-scan_xcoff_symtab (section_offsets, objfile)
-     struct section_offsets *section_offsets;
-     struct objfile *objfile;
-{
-  CORE_ADDR toc_offset = 0;		/* toc offset value in data section. */
-  char *filestring = NULL;
-
-  char *namestring;
-  int past_first_source_file = 0;
-  bfd *abfd;
-  asection *bfd_sect;
-  unsigned int nsyms;
-
-  /* Current partial symtab */
-  struct partial_symtab *pst;
-
-  /* List of current psymtab's include files */
-  char **psymtab_include_list;
-  int includes_allocated;
-  int includes_used;
-
-  /* Index within current psymtab dependency list */
-  struct partial_symtab **dependency_list;
-  int dependencies_used, dependencies_allocated;
-
-  char *sraw_symbol;
-  struct internal_syment symbol;
-  union internal_auxent main_aux;
-  unsigned int ssymnum;
-
-  char *last_csect_name = NULL;		/* last seen csect's name and value */
-  CORE_ADDR last_csect_val = 0;
-  int last_csect_sec = 0;
-  int  misc_func_recorded = 0;		/* true if any misc. function */
-  int textlow_not_set = 1;
-
-  pst = (struct partial_symtab *) 0;
-
-  includes_allocated = 30;
-  includes_used = 0;
-  psymtab_include_list = (char **) alloca (includes_allocated *
-					   sizeof (char *));
-
-  dependencies_allocated = 30;
-  dependencies_used = 0;
-  dependency_list =
-    (struct partial_symtab **) alloca (dependencies_allocated *
-				       sizeof (struct partial_symtab *));
-
-  last_source_file = NULL;
-
-  abfd = objfile->obfd;
-
-  sraw_symbol = ((struct coff_symfile_info *)objfile->sym_private)->symtbl;
-  nsyms = ((struct coff_symfile_info *)objfile->sym_private)->symtbl_num_syms;
-  ssymnum = 0;
-  while (ssymnum < nsyms)
-    {
-      int sclass = ((struct external_syment *)sraw_symbol)->e_sclass[0] & 0xff;
-      /* This is the type we pass to partial-stab.h.  A less kludgy solution
-	 would be to break out partial-stab.h into its various parts--shuffle
-	 off the DBXREAD_ONLY stuff to dbxread.c, and make separate
-	 pstab-norm.h (for most types), pstab-sol.h (for N_SOL), etc.  */
-      int stype;
-
-      QUIT;
-
-      switch (sclass)
-	{
-	case C_EXT:
-	case C_HIDEXT:
-	  {
-	    /* The CSECT auxent--always the last auxent.  */
-	    union internal_auxent csect_aux;
-	    unsigned int symnum_before = ssymnum;
-
-	    swap_sym (&symbol, &main_aux, &namestring, &sraw_symbol,
-		      &ssymnum, objfile);
-	    if (symbol.n_numaux > 1)
-	      {
-		bfd_coff_swap_aux_in
-		  (objfile->obfd,
-		   sraw_symbol - coff_data(abfd)->local_symesz,
-		   symbol.n_type,
-		   symbol.n_sclass,
-		   symbol.n_numaux - 1,
-		   symbol.n_numaux,
-		   &csect_aux);
-	      }
-	    else
-	      csect_aux = main_aux;
-
-	    /* If symbol name starts with ".$" or "$", ignore it.  */
-	    if (namestring[0] == '$'
-		|| (namestring[0] == '.' && namestring[1] == '$'))
-	      break;
-
-	    switch (csect_aux.x_csect.x_smtyp & 0x7)
-	      {
-	      case XTY_SD:
-		switch (csect_aux.x_csect.x_smclas)
-		  {
-		  case XMC_PR:
-		    if (last_csect_name)
-		      {
-			/* If no misc. function recorded in the last
-			   seen csect, enter it as a function. This
-			   will take care of functions like strcmp()
-			   compiled by xlc.  */
-
-			if (!misc_func_recorded)
-			  {
-			    RECORD_MINIMAL_SYMBOL
-			      (last_csect_name, last_csect_val,
-			       mst_text, last_csect_sec,
-			       objfile);
-			  }
-
-			if (pst != NULL)
-			  {
-			    /* We have to allocate one psymtab for
-			       each program csect, because their text
-			       sections need not be adjacent.  */
-			    xcoff_end_psymtab
-			      (pst, psymtab_include_list, includes_used,
-			       symnum_before, dependency_list,
-			       dependencies_used, textlow_not_set);
-			    includes_used = 0;
-			    dependencies_used = 0;
-			    /* Give all psymtabs for this source file the same
-			       name.  */
-			    pst = xcoff_start_psymtab
-			      (objfile, section_offsets,
-			       filestring,
-			       symnum_before,
-			       objfile->global_psymbols.next,
-			       objfile->static_psymbols.next);
-			  }
-		      }
-		    if (namestring && namestring[0] == '.')
-		      {
-			last_csect_name = namestring;
-			last_csect_val = symbol.n_value;
-			last_csect_sec =
-			  secnum_to_section (symbol.n_scnum, objfile);
-		      }
-		    if (pst != NULL)
-		      {
-			CORE_ADDR highval =
-			  symbol.n_value + csect_aux.x_csect.x_scnlen.l;
-			if (highval > pst->texthigh)
-			  pst->texthigh = highval;
-			if (pst->textlow == 0 || symbol.n_value < pst->textlow)
-			  pst->textlow = symbol.n_value;
-		      }
-		    misc_func_recorded = 0;
-		    break;
-
-		  case XMC_RW:
-		    /* Data variables are recorded in the minimal symbol
-		       table, except for section symbols.  */
-		    if (*namestring != '.')
-		      prim_record_minimal_symbol_and_info
-			(namestring, symbol.n_value,
-			 sclass == C_HIDEXT ? mst_file_data : mst_data,
-			 NULL, secnum_to_section (symbol.n_scnum, objfile),
-			 NULL, objfile);
-		    break;
-
-		  case XMC_TC0:
-		    if (toc_offset)
-		      warning ("More than one XMC_TC0 symbol found.");
-		    toc_offset = symbol.n_value;
-
-		    /* Make TOC offset relative to start address of section.  */
-		    bfd_sect = secnum_to_bfd_section (symbol.n_scnum, objfile);
-		    if (bfd_sect)
-		      toc_offset -= bfd_section_vma (objfile->obfd, bfd_sect);
-		    break;
-
-		  case XMC_TC:
-		    /* These symbols tell us where the TOC entry for a
-		       variable is, not the variable itself.  */
-		    break;
-
-		  default:
-		    break;
-		  }
-		break;
-
-	      case XTY_LD:
-		switch (csect_aux.x_csect.x_smclas)
-		  {
-		  case XMC_PR:
-		    /* A function entry point.  */
-
-		    if (first_fun_line_offset == 0 && symbol.n_numaux > 1)
-		      first_fun_line_offset =
-			main_aux.x_sym.x_fcnary.x_fcn.x_lnnoptr;
-		    RECORD_MINIMAL_SYMBOL
-		      (namestring, symbol.n_value,
-		       sclass == C_HIDEXT ? mst_file_text : mst_text,
-		       secnum_to_section (symbol.n_scnum, objfile),
-		       objfile);
-		    break;
-
-		  case XMC_GL:
-		    /* shared library function trampoline code entry
-		       point. */
-
-		    /* record trampoline code entries as
-		       mst_solib_trampoline symbol.  When we lookup mst
-		       symbols, we will choose mst_text over
-		       mst_solib_trampoline. */
-		    RECORD_MINIMAL_SYMBOL
-		      (namestring, symbol.n_value,
-		       mst_solib_trampoline,
-		       secnum_to_section (symbol.n_scnum, objfile),
-		       objfile);
-		    break;
-
-		  case XMC_DS:
-		    /* The symbols often have the same names as
-		       debug symbols for functions, and confuse
-		       lookup_symbol.  */
-		    break;
-
-		  default:
-
-		    /* xlc puts each variable in a separate csect,
-		       so we get an XTY_SD for each variable.  But
-		       gcc puts several variables in a csect, so
-		       that each variable only gets an XTY_LD.  We
-		       still need to record them.  This will
-		       typically be XMC_RW; I suspect XMC_RO and
-		       XMC_BS might be possible too.  */
-		    if (*namestring != '.')
-		      prim_record_minimal_symbol_and_info
-			(namestring, symbol.n_value,
-			 sclass == C_HIDEXT ? mst_file_data : mst_data,
-			 NULL, secnum_to_section (symbol.n_scnum, objfile),
-			 NULL, objfile);
-		    break;
-		  }
-		break;
-
-	      case XTY_CM:
-		switch (csect_aux.x_csect.x_smclas)
-		  {
-		  case XMC_RW:
-		  case XMC_BS:
-		    /* Common variables are recorded in the minimal symbol
-		       table, except for section symbols.  */
-		    if (*namestring != '.')
-		      prim_record_minimal_symbol_and_info
-			(namestring, symbol.n_value,
-			 sclass == C_HIDEXT ? mst_file_bss : mst_bss,
-			 NULL, secnum_to_section (symbol.n_scnum, objfile),
-			 NULL, objfile);
-		    break;
-		  }
-		break;
-
-	      default:
-		break;
-	      }
-	  }
-	  break;
-	case C_FILE:
-	  {
-	    unsigned int symnum_before;
-
-	    symnum_before = ssymnum;
-	    swap_sym (&symbol, &main_aux, &namestring, &sraw_symbol,
-		      &ssymnum, objfile);
-
-	    /* See if the last csect needs to be recorded.  */
-
-	    if (last_csect_name && !misc_func_recorded)
-	      {
-
-		/* If no misc. function recorded in the last seen csect, enter
-		   it as a function.  This will take care of functions like
-		   strcmp() compiled by xlc.  */
-
-		RECORD_MINIMAL_SYMBOL
-		  (last_csect_name, last_csect_val,
-		   mst_text, last_csect_sec, objfile);
-	      }
-
-	    if (pst)
-	      {
-		xcoff_end_psymtab (pst, psymtab_include_list, includes_used,
-				   symnum_before, dependency_list,
-				   dependencies_used, textlow_not_set);
-		includes_used = 0;
-		dependencies_used = 0;
-	      }
-	    first_fun_line_offset = 0;
-
-	    /* XCOFF, according to the AIX 3.2 documentation, puts the
-	       filename in cs->c_name.  But xlc 1.3.0.2 has decided to
-	       do things the standard COFF way and put it in the auxent.
-	       We use the auxent if the symbol is ".file" and an auxent
-	       exists, otherwise use the symbol itself.  */
-	    if (!strcmp (namestring, ".file") && symbol.n_numaux > 0)
-	      {
-		filestring = coff_getfilename (&main_aux, objfile);
-	      }
-	    else
-	      filestring = namestring;
-
-	    pst = xcoff_start_psymtab (objfile, section_offsets,
-				       filestring,
-				       symnum_before,
-				       objfile->global_psymbols.next,
-				       objfile->static_psymbols.next);
-	    last_csect_name = NULL;
-	  }
-	  break;
-
-	default:
-	  {
-	    static struct complaint msg =
-	      {"Storage class %d not recognized during scan", 0, 0};
-	    complain (&msg, sclass);
-	  }
-	  /* FALLTHROUGH */
-
-	  /* C_FCN is .bf and .ef symbols.  I think it is sufficient
-	     to handle only the C_FUN and C_EXT.  */
-	case C_FCN:
-
-	case C_BSTAT:
-	case C_ESTAT:
-	case C_ARG:
-	case C_REGPARM:
-	case C_REG:
-	case C_TPDEF:
-	case C_STRTAG:
-	case C_UNTAG:
-	case C_ENTAG:
-	case C_LABEL:
-	case C_NULL:
-
-	  /* C_EINCL means we are switching back to the main file.  But there
-	     is no reason to care; the only thing we want to know about
-	     includes is the names of all the included (.h) files.  */
-	case C_EINCL:
-
-	case C_BLOCK:
-
-	  /* I don't think C_STAT is used in xcoff; C_HIDEXT appears to be
-	     used instead.  */
-	case C_STAT:
-
-	  /* I don't think the name of the common block (as opposed to the
-	     variables within it) is something which is user visible
-	     currently.  */
-	case C_BCOMM:
-	case C_ECOMM:
-
-	case C_PSYM:
-	case C_RPSYM:
-
-	  /* I think we can ignore C_LSYM; types on xcoff seem to use C_DECL
-	     so C_LSYM would appear to be only for locals.  */
-	case C_LSYM:
-
-	case C_AUTO:
-	case C_RSYM:
-	  {
-	    /* We probably could save a few instructions by assuming that
-	       C_LSYM, C_PSYM, etc., never have auxents.  */
-	    int naux1 =
-	      ((struct external_syment *)sraw_symbol)->e_numaux[0] + 1;
-	    ssymnum += naux1;
-	    sraw_symbol += sizeof (struct external_syment) * naux1;
-	  }
-	  break;
-
-	case C_BINCL:
-	  stype = N_SOL;
-	  goto pstab;
-
-	case C_FUN:
-	  /* The value of the C_FUN is not the address of the function (it
-	     appears to be the address before linking), but as long as it
-	     is smaller than the actual address, then find_pc_partial_function
-	     will use the minimal symbols instead.  I hope.  */
-
-	case C_GSYM:
-	case C_ECOML:
-	case C_DECL:
-	case C_STSYM:
-	  stype = N_LSYM;
-	pstab:;
-	  swap_sym (&symbol, &main_aux, &namestring, &sraw_symbol,
-		    &ssymnum, objfile);
-#define CUR_SYMBOL_TYPE stype
-#define CUR_SYMBOL_VALUE symbol.n_value
-
-/* START_PSYMTAB and END_PSYMTAB are never used, because they are only
-   called from DBXREAD_ONLY or N_SO code.  Likewise for the symnum
-   variable.  */
-#define START_PSYMTAB(ofile,secoff,fname,low,symoff,global_syms,static_syms) 0
-#define END_PSYMTAB(pst,ilist,ninc,c_off,c_text,dep_list,n_deps,textlow_not_set)\
-  do {} while (0)
-/* We have already set the namestring.  */
-#define SET_NAMESTRING() /* */
-
-#include "partial-stab.h"
-	}
-    }
-
-  if (pst)
-    {
-      xcoff_end_psymtab (pst, psymtab_include_list, includes_used,
-			 ssymnum, dependency_list,
-			 dependencies_used, textlow_not_set);
-    }
-
-  /* Record the toc offset value of this symbol table into objfile structure.
-     If no XMC_TC0 is found, toc_offset should be zero. Another place to obtain
-     this information would be file auxiliary header. */
-
-  ((struct coff_symfile_info *) objfile->sym_private)->toc_offset = toc_offset;
-}
-
-/* Return the toc offset value for a given objfile.  */
-
-CORE_ADDR
-get_toc_offset (objfile)
-     struct objfile *objfile;
-{
-  if (objfile)
-    return ((struct coff_symfile_info *) objfile->sym_private)->toc_offset;
-  return 0;
-}
-
-/* Scan and build partial symbols for a symbol file.
-   We have been initialized by a call to dbx_symfile_init, which 
-   put all the relevant info into a "struct dbx_symfile_info",
-   hung off the objfile structure.
-
-   SECTION_OFFSETS contains offsets relative to which the symbols in the
-   various sections are (depending where the sections were actually loaded).
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).  */
-
-static void
-xcoff_initial_scan (objfile, section_offsets, mainline)
-     struct objfile *objfile;
-     struct section_offsets *section_offsets;
-     int mainline;	/* FIXME comments above */
-{
-  bfd *abfd;
-  int val;
-  struct cleanup *back_to;
-  int num_symbols;			/* # of symbols */
-  file_ptr symtab_offset;		/* symbol table and */
-  file_ptr stringtab_offset;		/* string table file offsets */
-  struct coff_symfile_info *info;
-  char *name;
-  unsigned int size;
-
-  info = (struct coff_symfile_info *) objfile -> sym_private;
-  symfile_bfd = abfd = objfile->obfd;
-  name = objfile->name;
-
-  num_symbols = bfd_get_symcount (abfd);	/* # of symbols */
-  symtab_offset = obj_sym_filepos (abfd);	/* symbol table file offset */
-  stringtab_offset = symtab_offset +
-    num_symbols * coff_data(abfd)->local_symesz;
-
-  info->min_lineno_offset = 0;
-  info->max_lineno_offset = 0;
-  bfd_map_over_sections (abfd, find_linenos, info);
-
-  if (num_symbols > 0)
-    {
-      /* Read the string table.  */
-      init_stringtab (abfd, stringtab_offset, objfile);
-
-      /* Read the .debug section, if present.  */
-      {
-	sec_ptr secp;
-	bfd_size_type length;
-	char *debugsec = NULL;
-
-	secp = bfd_get_section_by_name (abfd, ".debug");
-	if (secp)
-	  {
-	    length = bfd_section_size (abfd, secp);
-	    if (length)
-	      {
-		debugsec =
-		  (char *) obstack_alloc (&objfile->symbol_obstack, length);
-
-		if (!bfd_get_section_contents (abfd, secp, debugsec,
-					       (file_ptr) 0, length))
-		  {
-		    error ("Error reading .debug section of `%s': %s",
-			   name, bfd_errmsg (bfd_get_error ()));
-		  }
-	      }
-	  }
-	((struct coff_symfile_info *)objfile->sym_private)->debugsec =
-	  debugsec;
-      }
-    }
-
-  /* Read the symbols.  We keep them in core because we will want to
-     access them randomly in read_symbol*.  */
-  val = bfd_seek (abfd, symtab_offset, SEEK_SET);
-  if (val < 0)
-    error ("Error reading symbols from %s: %s",
-	   name, bfd_errmsg (bfd_get_error ()));
-  size = coff_data (abfd)->local_symesz * num_symbols;
-  ((struct coff_symfile_info *)objfile->sym_private)->symtbl =
-    obstack_alloc (&objfile->symbol_obstack, size);
-  ((struct coff_symfile_info *)objfile->sym_private)->symtbl_num_syms =
-    num_symbols;
-
-  val = bfd_read (((struct coff_symfile_info *)objfile->sym_private)->symtbl,
-		  size, 1, abfd);
-  if (val != size)
-    perror_with_name ("reading symbol table");
-
-  /* If we are reinitializing, or if we have never loaded syms yet, init */
-  if (mainline
-      || objfile->global_psymbols.size == 0
-      || objfile->static_psymbols.size == 0)
-    /* I'm not sure how how good num_symbols is; the rule of thumb in
-       init_psymbol_list was developed for a.out.  On the one hand,
-       num_symbols includes auxents.  On the other hand, it doesn't
-       include N_SLINE.  */
-    init_psymbol_list (objfile, num_symbols);
-
-  free_pending_blocks ();
-  back_to = make_cleanup ((make_cleanup_func) really_free_pendings, 0);
-
-  init_minimal_symbol_collection ();
-  make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0);
-
-  /* Now that the symbol table data of the executable file are all in core,
-     process them and define symbols accordingly.  */
-
-  scan_xcoff_symtab (section_offsets, objfile);
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. */
-
-  install_minimal_symbols (objfile);
-
-  do_cleanups (back_to);
-}
-
-static struct section_offsets *
-xcoff_symfile_offsets (objfile, addr)
-     struct objfile *objfile;
-     CORE_ADDR addr;
-{
-  struct section_offsets *section_offsets;
-  int i;
-
-  objfile->num_sections = SECT_OFF_MAX;
-  section_offsets = (struct section_offsets *)
-    obstack_alloc
-      (&objfile -> psymbol_obstack,
-       sizeof (struct section_offsets)
-       + sizeof (section_offsets->offsets) * objfile->num_sections);
-
-  /* syms_from_objfile kindly subtracts from addr the bfd_section_vma
-     of the .text section.  This strikes me as wrong--whether the
-     offset to be applied to symbol reading is relative to the start
-     address of the section depends on the symbol format.  In any
-     event, this whole "addr" concept is pretty broken (it doesn't
-     handle any section but .text sensibly), so just ignore the addr
-     parameter and use 0.  rs6000-nat.c will set the correct section
-     offsets via objfile_relocate.  */
-  for (i = 0; i < objfile->num_sections; ++i)
-    ANOFFSET (section_offsets, i) = 0;
-
-  return section_offsets;
-}
-
-/* Register our ability to parse symbols for xcoff BFD files.  */
-
-static struct sym_fns xcoff_sym_fns =
-{
-
-  /* Because the bfd uses coff_flavour, we need to specially kludge
-     the flavour.  It is possible that coff and xcoff should be merged as
-     they do have fundamental similarities (for example, the extra storage
-     classes used for stabs could presumably be recognized in any COFF file).
-     However, in addition to obvious things like all the csect hair, there are
-     some subtler differences between xcoffread.c and coffread.c, notably
-     the fact that coffread.c has no need to read in all the symbols, but
-     xcoffread.c reads all the symbols and does in fact randomly access them
-     (in C_BSTAT and line number processing).  */
-
-  (enum bfd_flavour)-1,
-
-  xcoff_new_init,	/* sym_new_init: init anything gbl to entire symtab */
-  xcoff_symfile_init,	/* sym_init: read initial info, setup for sym_read() */
-  xcoff_initial_scan,	/* sym_read: read a symbol file into symtab */
-  xcoff_symfile_finish, /* sym_finish: finished with file, cleanup */
-  xcoff_symfile_offsets, /* sym_offsets: xlate offsets ext->int form */
-  NULL			/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_xcoffread ()
-{
-  add_symtab_fns(&xcoff_sym_fns);
-
-  func_symbol_type = init_type (TYPE_CODE_FUNC, 1, 0,
-				"<function, no debug info>", NULL);
-  TYPE_TARGET_TYPE (func_symbol_type) = builtin_type_int;
-  var_symbol_type =
-    init_type (TYPE_CODE_INT, TARGET_INT_BIT / HOST_CHAR_BIT, 0,
-	       "<variable, no debug info>", NULL);
-}
diff --git a/gdb/xcoffsolib.c b/gdb/xcoffsolib.c
deleted file mode 100644
index 13d8065..0000000
--- a/gdb/xcoffsolib.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* Shared library support for RS/6000 (xcoff) object files, for GDB.
-   Copyright 1991, 1992 Free Software Foundation.
-   Contributed by IBM Corporation.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if 0
-#include <sys/types.h>
-#include <sys/ldr.h>
-#endif
-
-#include "defs.h"
-#include "bfd.h"
-#include "xcoffsolib.h"
-#include "inferior.h"
-#include "command.h"
-
-/* Hook to relocate symbols at runtime.  If gdb is build natively, this
-   hook is initialized in by rs6000-nat.c.  If not, it is currently left
-   NULL and never called. */
-
-void (*xcoff_relocate_symtab_hook) PARAMS ((unsigned int)) = NULL;
-
-#ifdef SOLIB_SYMBOLS_MANUAL
-
-extern struct symtab *current_source_symtab;
-extern int	      current_source_line;
-
-/* The real work of adding a shared library file to the symtab and
-   the section list.  */
-
-void
-solib_add (arg_string, from_tty, target)
-     char *arg_string;
-     int from_tty;
-     struct target_ops *target;
-{	
-  char *val;
-  struct vmap *vp = vmap;
-  struct objfile *obj;
-  struct symtab *saved_symtab;
-  int saved_line;
-
-  int loaded = 0;			/* true if any shared obj loaded */
-  int matched = 0;			/* true if any shared obj matched */
-
-  if (arg_string == 0)
-      re_comp (".");
-  else if (val = (char *) re_comp (arg_string)) {
-      error ("Invalid regexp: %s", val);
-  }
-  if (!vp || !vp->nxt)
-    return;
-
-  /* save current symbol table and line number, in case they get changed
-     in symbol loading process. */
- 
-  saved_symtab = current_source_symtab;
-  saved_line = current_source_line;
-
-  /* skip over the first vmap, it is the main program, always loaded. */
-  vp = vp->nxt;
-
-  for (; vp; vp = vp->nxt) {
-
-    if (re_exec (vp->name) || (*vp->member && re_exec (vp->member))) {
-
-      matched = 1;
-
-      /* if already loaded, continue with the next one. */
-      if (vp->loaded) {
-	
-	printf_unfiltered ("%s%s%s%s: already loaded.\n",
-	  *vp->member ? "(" : "",
-	  vp->member,
-	  *vp->member ? ") " : "",
-	  vp->name);
-	continue;
-      }
-
-      printf_unfiltered ("Loading  %s%s%s%s...",
-	  *vp->member ? "(" : "",
-	  vp->member,
-	  *vp->member ? ") " : "",
-	  vp->name);
-      gdb_flush (gdb_stdout);
-
-      /* This is gross and doesn't work.  If this code is re-enabled,
-	 just stick a objfile member into the struct vmap; that's the
-	 way solib.c (for SunOS/SVR4) does it.  */
-	obj = lookup_objfile_bfd (vp->bfd);
-	if (!obj) {
-	  warning ("\nObj structure for the shared object not found. Loading failed.");
-	  continue;
-	}
-
-	syms_from_objfile (obj, 0, 0, 0);
-	new_symfile_objfile (obj, 0, 0);
-	vmap_symtab (vp, 0, 0);
-	printf_unfiltered ("Done.\n");
-	loaded = vp->loaded = 1;
-    }
-  }
-  /* if any shared object is loaded, then misc_func_vector needs sorting. */
-  if (loaded) {
-#if 0
-    sort_misc_function_vector ();
-#endif
-    current_source_symtab = saved_symtab;
-    current_source_line = saved_line;
-
-    /* Getting new symbols might change our opinion about what is frameless.
-       Is this correct?? FIXME. */
-/*    reinit_frame_cache(); */
-  }
-  else if (!matched)
-    printf_unfiltered ("No matching shared object found.\n");
-}
-#endif /* SOLIB_SYMBOLS_MANUAL */
-
-/* Return the module name of a given text address. Note that returned buffer
-   is not persistent. */
-
-char *
-pc_load_segment_name (addr)
-CORE_ADDR addr;
-{
-   static char buffer [BUFSIZ];
-   struct vmap *vp = vmap;
-
-   buffer [0] = buffer [1] = '\0';
-   for (; vp; vp = vp->nxt)
-     if (vp->tstart <= addr && addr < vp->tend) {
-	if (*vp->member) {
-	  buffer [0] = '(';
-	  strcat (&buffer[1], vp->member);
-	  strcat (buffer, ")");
-	}
-	strcat (buffer, vp->name);
-	return buffer;
-     }
-   return "(unknown load module)";
-}
-
-static void solib_info PARAMS ((char *, int));
-
-static void
-solib_info (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  struct vmap *vp = vmap;
-
-  /* Check for new shared libraries loaded with load ().  */
-  if (xcoff_relocate_symtab_hook != NULL)
-    (*xcoff_relocate_symtab_hook) (inferior_pid);
-
-  if (vp == NULL || vp->nxt == NULL)
-    {
-      printf_unfiltered ("No shared libraries loaded at this time.\n");	
-      return;
-    }
-
-  /* Skip over the first vmap, it is the main program, always loaded.  */
-  vp = vp->nxt;
-
-  printf_unfiltered ("\
-Text Range		Data Range		Syms	Shared Object Library\n");
-
-  for (; vp != NULL; vp = vp->nxt)
-    {
-      printf_unfiltered ("0x%08x-0x%08x	0x%08x-0x%08x	%s	%s%s%s%s\n",
-			 vp->tstart, vp->tend,
-			 vp->dstart, vp->dend,
-			 vp->loaded ? "Yes" : "No ",
-			 *vp->member ? "(" : "",
-			 vp->member,
-			 *vp->member ? ") " : "",
-			 vp->name);
-    }
-}
-
-void
-sharedlibrary_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  dont_repeat ();
-
-  /* Check for new shared libraries loaded with load ().  */
-  if (xcoff_relocate_symtab_hook != NULL)
-    (*xcoff_relocate_symtab_hook) (inferior_pid);
-
-#ifdef SOLIB_SYMBOLS_MANUAL
-  solib_add (args, from_tty, (struct target_ops *)0);
-#endif /* SOLIB_SYMBOLS_MANUAL */
-}
-
-void
-_initialize_solib()
-{
-  add_com ("sharedlibrary", class_files, sharedlibrary_command,
-	   "Load shared object library symbols for files matching REGEXP.");
-  add_info ("sharedlibrary", solib_info, 
-	    "Status of loaded shared object libraries");
-}
diff --git a/gdb/xcoffsolib.h b/gdb/xcoffsolib.h
deleted file mode 100644
index 77d691b..0000000
--- a/gdb/xcoffsolib.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Data structures for RS/6000 shared libraries, for GDB.
-   Copyright 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* The vmap struct is used to describe the virtual address space of
-   the target we are manipulating.  The first entry is always the "exec"
-   file.  Subsequent entries correspond to other objects that are
-   mapped into the address space of a process created from the "exec" file.
-   These are either in response to exec()ing the file, in which case all
-   shared libraries are loaded, or a "load" system call, followed by the
-   user's issuance of a "load" command.  */
-
-struct vmap {
-  struct vmap *nxt;	/* ptr to next in chain			*/
-  bfd *bfd;		/* BFD for mappable object library	*/
-  char *name;		/* ptr to object file name		*/
-  char *member;		/* ptr to member name			*/
-  CORE_ADDR tstart;	/* virtual addr where member is mapped	*/
-  CORE_ADDR tend;	/* virtual upper bound of member	*/
-  CORE_ADDR tvma;	/* virtual addr of text section in object file */
-  CORE_ADDR toffs;	/* offset of text section in object file */
-  CORE_ADDR dstart;	/* virtual address of data start	*/
-  CORE_ADDR dend;	/* virtual address of data end		*/
-  CORE_ADDR dvma;	/* virtual addr of data section in object file */
-
-  /* This is NULL for the exec-file.  */
-  struct objfile *objfile;
-  
-  unsigned  loaded:1;	/* True if symbols are loaded		*/
-  unsigned  padding:15;
-};
-
-
-struct vmap_and_bfd {
-  bfd *pbfd;
-  struct vmap *pvmap;
-};
-
-extern struct vmap *vmap;
-
-/* Hook for symbol table relocation at runtime. */
-
-extern void (*xcoff_relocate_symtab_hook) PARAMS ((unsigned int));
diff --git a/gdb/xm-amix.h b/gdb/xm-amix.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-amix.h
+++ /dev/null
diff --git a/gdb/xm-apollo68b.h b/gdb/xm-apollo68b.h
deleted file mode 100755
index e69de29..0000000
--- a/gdb/xm-apollo68b.h
+++ /dev/null
diff --git a/gdb/xm-apollo68v.h b/gdb/xm-apollo68v.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-apollo68v.h
+++ /dev/null
diff --git a/gdb/xm-delta88.h b/gdb/xm-delta88.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-delta88.h
+++ /dev/null
diff --git a/gdb/xm-go32.h b/gdb/xm-go32.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-go32.h
+++ /dev/null
diff --git a/gdb/xm-hppab.h b/gdb/xm-hppab.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-hppab.h
+++ /dev/null
diff --git a/gdb/xm-hppabsd.h b/gdb/xm-hppabsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-hppabsd.h
+++ /dev/null
diff --git a/gdb/xm-hppah.h b/gdb/xm-hppah.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-hppah.h
+++ /dev/null
diff --git a/gdb/xm-hppahpux.h b/gdb/xm-hppahpux.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-hppahpux.h
+++ /dev/null
diff --git a/gdb/xm-i386bsd.h b/gdb/xm-i386bsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-i386bsd.h
+++ /dev/null
diff --git a/gdb/xm-i386mach.h b/gdb/xm-i386mach.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-i386mach.h
+++ /dev/null
diff --git a/gdb/xm-i386v4.h b/gdb/xm-i386v4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-i386v4.h
+++ /dev/null
diff --git a/gdb/xm-i860.h b/gdb/xm-i860.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-i860.h
+++ /dev/null
diff --git a/gdb/xm-irix3.h b/gdb/xm-irix3.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-irix3.h
+++ /dev/null
diff --git a/gdb/xm-irix4.h b/gdb/xm-irix4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-irix4.h
+++ /dev/null
diff --git a/gdb/xm-linux.h b/gdb/xm-linux.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-linux.h
+++ /dev/null
diff --git a/gdb/xm-m68k.h b/gdb/xm-m68k.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-m68k.h
+++ /dev/null
diff --git a/gdb/xm-rs6000.h b/gdb/xm-rs6000.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-rs6000.h
+++ /dev/null
diff --git a/gdb/xm-rtbsd.h b/gdb/xm-rtbsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-rtbsd.h
+++ /dev/null
diff --git a/gdb/xm-stratus.h b/gdb/xm-stratus.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-stratus.h
+++ /dev/null
diff --git a/gdb/xm-sun4os5.h b/gdb/xm-sun4os5.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-sun4os5.h
+++ /dev/null
diff --git a/gdb/xm-sun4sol2.h b/gdb/xm-sun4sol2.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-sun4sol2.h
+++ /dev/null
diff --git a/gdb/xm-svr4.h b/gdb/xm-svr4.h
deleted file mode 100755
index e69de29..0000000
--- a/gdb/xm-svr4.h
+++ /dev/null
diff --git a/gdb/xm-sysv4.h b/gdb/xm-sysv4.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-sysv4.h
+++ /dev/null
diff --git a/gdb/xm-ultra3.h b/gdb/xm-ultra3.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-ultra3.h
+++ /dev/null
diff --git a/gdb/xm-vaxbsd.h b/gdb/xm-vaxbsd.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-vaxbsd.h
+++ /dev/null
diff --git a/gdb/xm-vaxult.h b/gdb/xm-vaxult.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-vaxult.h
+++ /dev/null
diff --git a/gdb/xm-vaxult2.h b/gdb/xm-vaxult2.h
deleted file mode 100644
index e69de29..0000000
--- a/gdb/xm-vaxult2.h
+++ /dev/null
diff --git a/gdb/xmodem.c b/gdb/xmodem.c
deleted file mode 100644
index dd13b87..0000000
--- a/gdb/xmodem.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/* XMODEM support for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "serial.h"
-#include "target.h"
-#include "xmodem.h"
-
-/* These definitions are for xmodem protocol. */
-
-#define SOH	0x01
-#define STX	0x02
-#define ACK	0x06
-#define NAK	0x15
-#define EOT	0x04
-#define CANCEL	0x18
-
-static int blknum;		/* XMODEM block number */
-static int crcflag;		/* Sez we are using CRC's instead of cksums */
-
-static int
-readchar (desc, timeout)
-     serial_t desc;
-     int timeout;
-{
-  int c;
-
-  c = SERIAL_READCHAR (desc, timeout);
-
-  if (remote_debug > 0)
-    fputc_unfiltered (c, gdb_stderr);
-
-  if (c >= 0)
-    return c;
-
-  if (c == SERIAL_TIMEOUT)
-    error ("Timeout reading from remote system.");
-
-  perror_with_name ("xmodem.c:readchar()");
-}
-
-#define CRC16 0x1021		/* Generator polynomial (X^16 + X^12 + X^5 + 1) */
-
-static unsigned short *crctab;
-
-/* Call this to init the fast CRC-16 calculation table.  */
-
-static void
-crcinit ()
-{
-  static int crctab_inited = 0;
-  int val;
-
-  if (crctab_inited == 1)
-    return;
-
-  crctab = xmalloc (256 * sizeof (short));
-
-  for (val = 0; val <= 255; val++)
-    {
-      int i;
-      unsigned int crc;
-
-      crc = val << 8;
-
-      for (i = 0; i < 8; ++i)
-	{
-	  crc <<= 1;
-
-	  if (crc & 0x10000)
-	    crc ^= CRC16;
-	}
-
-      crctab [val] = crc;
-    }
-
-  crctab_inited = 1;
-}
-
-/* Calculate a CRC-16 for the LEN byte message pointed at by P.  */
-
-static unsigned short
-docrc (p, len)
-     unsigned char *p;
-     int len;
-{
-  unsigned short crc = 0;
-
-  while (len-- > 0)
-    crc = (crc << 8) ^ crctab [(crc >> 8) ^ *p++];
-
-  return crc;
-}
-
-/* Start up the transmit process.  Reset state variables.  Wait for receiver to
-   send NAK or CRC request.  */
-
-int
-xmodem_init_xfer (desc)
-     serial_t desc;
-{
-  int c;
-  int i;
-
-  blknum = 1;
-  crcflag = 0;
-  crcinit ();
-
-  for (i = 1; i <= 10; i++)
-    {
-      c = readchar (desc, 6);
-
-      switch (c)
-	{
-	case 'C':
-	  crcflag = 1;
-	case NAK:
-	  return 0;
-	default:
-	  fprintf_unfiltered (gdb_stderr, "xmodem_init_xfer: Got unexpected character %c (0%o)\n", c, c);
-	  continue;
-	case CANCEL:		/* target aborted load */
-	  fprintf_unfiltered (gdb_stderr, "Got a CANCEL from the target.\n");
-	  continue;
-	}
-    }
-  error ("xmodem_init_xfer:  Too many unexpected characters.");
-}
-
-/* Take 128 bytes of data and make a packet out of it.
- *
- *	Each packet looks like this:
- *	+-----+-------+-------+------+-----+
- *	| SOH | Seq1. | Seq2. | data | SUM |
- *	+-----+-------+-------+------+-----+
- *	SOH  = 0x01
- *	Seq1 = The sequence number.
- *	Seq2 = The complement of the sequence number.
- *	Data = A 128 bytes of data.
- *	SUM  = Add the contents of the 128 bytes and use the low-order
- *	       8 bits of the result.
- *
- * send_xmodem_packet fills in the XMODEM fields of PACKET and sends it to the
- * remote system.  PACKET must be XMODEM_PACKETSIZE bytes long.  The data must
- * start 3 bytes after the beginning of the packet to leave room for the
- * XMODEM header.  LEN is the length of the data portion of the packet (and
- * must be <= 128 bytes).  If it is < 128 bytes, ^Z padding will be added.
- */
-
-void
-xmodem_send_packet (desc, packet, len, hashmark)
-     serial_t desc;
-     unsigned char *packet;
-     int len;
-     int hashmark;
-{
-  int i;
-  int retries;
-  int pktlen;
-  int datasize;
-  
-  /* build the packet header */
-
-  packet[1] = blknum;
-  packet[2] = ~blknum;
-
-  blknum++;
-  
-  if (len <= XMODEM_DATASIZE)
-    {
-      packet[0] = SOH;
-      datasize = XMODEM_DATASIZE;
-    }
-  else if (len <= XMODEM_1KDATASIZE)
-    {
-      packet[0] = STX;
-      datasize = XMODEM_1KDATASIZE;
-    }
-  else
-    abort ();			/* Packet way too large */
-
-  /* Add ^Z padding if packet < 128 (or 1024) bytes */
-
-  memset (packet + 3 + len, '\026', datasize - len);
-
-  if (crcflag)
-    {
-      int crc;
-
-      crc = docrc (packet + 3, datasize);
-
-      packet[3 + datasize] = crc >> 8;
-      packet[3 + datasize + 1] = crc;
-      pktlen = datasize + 5;
-    }
-  else
-    {
-      int sum;
-
-      sum = 0;
-      for (i = 3; i < datasize + 3; i++)
-	sum += packet[i];
-
-      packet[3 + datasize] = sum; /* add the checksum */
-      pktlen = datasize + 4;
-    }
-
-  for (retries = 3; retries >= 0; retries--)
-    {
-      int c;
-
-      SERIAL_WRITE (desc, packet, pktlen);
-
-      c = readchar (desc, 3);
-      switch (c)
-	{
-	case ACK:
-	  return;
-	case NAK:
-	  if (!hashmark)
-	    continue;
-	  putchar_unfiltered ('-');
-	  gdb_flush (gdb_stdout);
-	  continue;
-	case CANCEL:
-	  error ("xmodem_send_packet: Transfer aborted by receiver.");
-	default:
-	  fprintf_unfiltered (gdb_stderr, "xmodem_send_packet: Got unexpected character %c (0%o)\n", c, c);
-	  continue;
-	}
-    }
-
-  SERIAL_WRITE (desc, "\004", 1); /* Send an EOT */
-
-  error ("xmodem_send_packet:  Excessive retries.");
-}
-
-/* Finish off the transfer.  Send out the EOT, and wait for an ACK.  */
-
-void
-xmodem_finish_xfer (desc)
-     serial_t desc;
-{
-  int retries;
-
-  for (retries = 10; retries >= 0; retries--)
-    {
-      int c;
-
-      SERIAL_WRITE (desc, "\004", 1); /* Send an EOT */
-
-      c = readchar (desc, 3);
-      switch (c)
-	{
-	case ACK:
-	  return;
-	case NAK:
-	  continue;
-	case CANCEL:
-	  error ("xmodem_finish_xfer: Transfer aborted by receiver.");
-	default:
-	  fprintf_unfiltered (gdb_stderr, "xmodem_send_packet: Got unexpected character %c (0%o)\n", c, c);
-	  continue;
-	}
-    }
-
-  error ("xmodem_finish_xfer:  Excessive retries.");
-}
diff --git a/gdb/xmodem.h b/gdb/xmodem.h
deleted file mode 100644
index 0303612..0000000
--- a/gdb/xmodem.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* XMODEM support for GDB, the GNU debugger.
-   Copyright 1995 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-int xmodem_init_xfer PARAMS ((serial_t desc));
-void send_xmodem_packet PARAMS ((serial_t desc, unsigned char *packet, int len,
-				 int hashmark));
-void xmodem_finish_xfer PARAMS ((serial_t desc));
-
-#define XMODEM_DATASIZE	128	/* The data size is ALWAYS 128 */
-#define XMODEM_1KDATASIZE 1024	/* Unless it's 1024!!! */
-#define XMODEM_PACKETSIZE 133	/* data + packet headers and crc */
-#define XMODEM_1KPACKETSIZE 1024 + 5 /* data + packet headers and crc */
-#define XMODEM_DATAOFFSET 3	/* Offset to start of actual data */
diff --git a/gdb/z8k-tdep.c b/gdb/z8k-tdep.c
deleted file mode 100644
index 0b5c1c2..0000000
--- a/gdb/z8k-tdep.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/* Target-machine dependent code for Zilog Z8000, for GDB.
-   Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/*
- Contributed by Steve Chamberlain
-                sac@cygnus.com
- */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbcmd.h"
-#include "gdbtypes.h"
-#include "dis-asm.h"
-#include "gdbcore.h"
-
-
-/* Return the saved PC from this frame.
-
-   If the frame has a memory copy of SRP_REGNUM, use that.  If not,
-   just use the register SRP_REGNUM itself.  */
-
-CORE_ADDR
-frame_saved_pc (frame)
-     struct frame_info *frame;
-{
-  return read_memory_pointer (frame->frame + (BIG ? 4 : 2));
-}
-
-#define IS_PUSHL(x) (BIG ? ((x & 0xfff0) == 0x91e0):((x & 0xfff0) == 0x91F0))
-#define IS_PUSHW(x) (BIG ? ((x & 0xfff0) == 0x93e0):((x & 0xfff0)==0x93f0))
-#define IS_MOVE_FP(x) (BIG ? x == 0xa1ea : x == 0xa1fa)
-#define IS_MOV_SP_FP(x) (BIG ? x == 0x94ea : x == 0x0d76)
-#define IS_SUB2_SP(x) (x==0x1b87)
-#define IS_MOVK_R5(x) (x==0x7905)
-#define IS_SUB_SP(x) ((x & 0xffff) == 0x020f)
-#define IS_PUSH_FP(x) (BIG ? (x == 0x93ea) : (x == 0x93fa))
-
-/* work out how much local space is on the stack and
-   return the pc pointing to the first push */
-
-static CORE_ADDR
-skip_adjust (pc, size)
-     CORE_ADDR pc;
-     int *size;
-{
-  *size = 0;
-
-  if (IS_PUSH_FP (read_memory_short (pc))
-      && IS_MOV_SP_FP (read_memory_short (pc + 2)))
-    {
-      /* This is a function with an explict frame pointer */
-      pc += 4;
-      *size += 2;		/* remember the frame pointer */
-    }
-
-  /* remember any stack adjustment */
-  if (IS_SUB_SP (read_memory_short (pc)))
-    {
-      *size += read_memory_short (pc + 2);
-      pc += 4;
-    }
-  return pc;
-}
-
-static CORE_ADDR examine_frame PARAMS ((CORE_ADDR, CORE_ADDR *regs, CORE_ADDR));
-static CORE_ADDR
-examine_frame (pc, regs, sp)
-     CORE_ADDR pc;
-     CORE_ADDR *regs;
-     CORE_ADDR sp;
-{
-  int w = read_memory_short (pc);
-  int offset = 0;
-  int regno;
-
-  for (regno = 0; regno < NUM_REGS; regno++)
-    regs[regno] = 0;
-
-  while (IS_PUSHW (w) || IS_PUSHL (w))
-    {
-      /* work out which register is being pushed to where */
-      if (IS_PUSHL (w))
-	{
-	  regs[w & 0xf] = offset;
-	  regs[(w & 0xf) + 1] = offset + 2;
-	  offset += 4;
-	}
-      else
-	{
-	  regs[w & 0xf] = offset;
-	  offset += 2;
-	}
-      pc += 2;
-      w = read_memory_short (pc);
-    }
-
-  if (IS_MOVE_FP (w))
-    {
-      /* We know the fp */
-
-    }
-  else if (IS_SUB_SP (w))
-    {
-      /* Subtracting a value from the sp, so were in a function
-       which needs stack space for locals, but has no fp.  We fake up
-       the values as if we had an fp */
-      regs[FP_REGNUM] = sp;
-    }
-  else
-    {
-      /* This one didn't have an fp, we'll fake it up */
-      regs[SP_REGNUM] = sp;
-    }
-  /* stack pointer contains address of next frame */
-  /*  regs[fp_regnum()] = fp;*/
-  regs[SP_REGNUM] = sp;
-  return pc;
-}
-
-CORE_ADDR
-z8k_skip_prologue (start_pc)
-     CORE_ADDR start_pc;
-{
-  CORE_ADDR dummy[NUM_REGS];
-
-  return examine_frame (start_pc, dummy, 0);
-}
-
-CORE_ADDR
-z8k_addr_bits_remove (addr)
-     CORE_ADDR addr;
-{
-  return (addr & PTR_MASK);
-}
-
-int
-read_memory_pointer (x)
-     CORE_ADDR x;
-{
-  return read_memory_integer (ADDR_BITS_REMOVE (x), BIG ? 4 : 2);
-}
-
-CORE_ADDR
-frame_chain (thisframe)
-     struct frame_info *thisframe;
-{
-  if (thisframe->prev == 0)
-    {
-      /* This is the top of the stack, let's get the sp for real */
-    }
-  if (!inside_entry_file (thisframe->pc))
-    {
-      return read_memory_pointer (thisframe->frame);
-    }
-  return 0;
-}
-
-void
-init_frame_pc ()
-{
-  abort ();
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-void
-z8k_frame_init_saved_regs (frame_info)
-     struct frame_info *frame_info;
-{
-  CORE_ADDR pc;
-  int w;
-
-  frame_saved_regs_zalloc (frame_info);
-  pc = get_pc_function_start (frame_info->pc);
-
-  /* wander down the instruction stream */
-  examine_frame (pc, frame_info->saved_regs, frame_info->frame);
-
-}
-
-void
-z8k_push_dummy_frame ()
-{
-  abort ();
-}
-
-int
-gdb_print_insn_z8k (memaddr, info)
-     bfd_vma memaddr;
-     disassemble_info *info;
-{
-  if (BIG)
-    return print_insn_z8001 (memaddr, info);
-  else
-    return print_insn_z8002 (memaddr, info);
-}
-
-/* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or
-   is not the address of a valid instruction, the address of the next
-   instruction beyond ADDR otherwise.  *PWORD1 receives the first word
-   of the instruction.*/
-
-CORE_ADDR
-NEXT_PROLOGUE_INSN (addr, lim, pword1)
-     CORE_ADDR addr;
-     CORE_ADDR lim;
-     short *pword1;
-{
-  char buf[2];
-  if (addr < lim + 8)
-    {
-      read_memory (addr, buf, 2);
-      *pword1 = extract_signed_integer (buf, 2);
-
-      return addr + 2;
-    }
-  return 0;
-}
-
-#if 0
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.
-
-   We cache the result of doing this in the frame_cache_obstack, since
-   it is fairly expensive.  */
-
-void
-frame_find_saved_regs (fip, fsrp)
-     struct frame_info *fip;
-     struct frame_saved_regs *fsrp;
-{
-  int locals;
-  CORE_ADDR pc;
-  CORE_ADDR adr;
-  int i;
-
-  memset (fsrp, 0, sizeof *fsrp);
-
-  pc = skip_adjust (get_pc_function_start (fip->pc), &locals);
-
-  {
-    adr = FRAME_FP (fip) - locals;
-    for (i = 0; i < 8; i++)
-      {
-	int word = read_memory_short (pc);
-
-	pc += 2;
-	if (IS_PUSHL (word))
-	  {
-	    fsrp->regs[word & 0xf] = adr;
-	    fsrp->regs[(word & 0xf) + 1] = adr - 2;
-	    adr -= 4;
-	  }
-	else if (IS_PUSHW (word))
-	  {
-	    fsrp->regs[word & 0xf] = adr;
-	    adr -= 2;
-	  }
-	else
-	  break;
-      }
-
-  }
-
-  fsrp->regs[PC_REGNUM] = fip->frame + 4;
-  fsrp->regs[FP_REGNUM] = fip->frame;
-
-}
-#endif
-
-int
-saved_pc_after_call ()
-{
-  return ADDR_BITS_REMOVE 
-    (read_memory_integer (read_register (SP_REGNUM), PTR_SIZE));
-}
-
-
-void
-extract_return_value (type, regbuf, valbuf)
-     struct type *type;
-     char *regbuf;
-     char *valbuf;
-{
-  int b;
-  int len = TYPE_LENGTH (type);
-
-  for (b = 0; b < len; b += 2)
-    {
-      int todo = len - b;
-
-      if (todo > 2)
-	todo = 2;
-      memcpy (valbuf + b, regbuf + b, todo);
-    }
-}
-
-void
-write_return_value (type, valbuf)
-     struct type *type;
-     char *valbuf;
-{
-  int reg;
-  int len;
-
-  for (len = 0; len < TYPE_LENGTH (type); len += 2)
-    write_register_bytes (REGISTER_BYTE (len / 2  + 2), valbuf + len, 2);
-}
-
-void
-store_struct_return (addr, sp)
-     CORE_ADDR addr;
-     CORE_ADDR sp;
-{
-  write_register (2, addr);
-}
-
-
-void
-print_register_hook (regno)
-     int regno;
-{
-  if ((regno & 1) == 0 && regno < 16)
-    {
-      unsigned short l[2];
-
-      read_relative_register_raw_bytes (regno, (char *) (l + 0));
-      read_relative_register_raw_bytes (regno + 1, (char *) (l + 1));
-      printf_unfiltered ("\t");
-      printf_unfiltered ("%04x%04x", l[0], l[1]);
-    }
-
-  if ((regno & 3) == 0 && regno < 16)
-    {
-      unsigned short l[4];
-
-      read_relative_register_raw_bytes (regno, (char *) (l + 0));
-      read_relative_register_raw_bytes (regno + 1, (char *) (l + 1));
-      read_relative_register_raw_bytes (regno + 2, (char *) (l + 2));
-      read_relative_register_raw_bytes (regno + 3, (char *) (l + 3));
-
-      printf_unfiltered ("\t");
-      printf_unfiltered ("%04x%04x%04x%04x", l[0], l[1], l[2], l[3]);
-    }
-  if (regno == 15)
-    {
-      unsigned short rval;
-      int i;
-
-      read_relative_register_raw_bytes (regno, (char *) (&rval));
-
-      printf_unfiltered ("\n");
-      for (i = 0; i < 10; i += 2)
-	{
-	  printf_unfiltered ("(sp+%d=%04x)", i, read_memory_short (rval + i));
-	}
-    }
-
-}
-
-void
-z8k_pop_frame ()
-{
-}
-
-struct cmd_list_element *setmemorylist;
-
-void
-z8k_set_pointer_size (newsize)
-     int newsize;
-{
-  static int oldsize = 0;
-
-  if (oldsize != newsize)
-    {
-      printf_unfiltered ("pointer size set to %d bits\n", newsize);
-      oldsize = newsize;
-      if (newsize == 32)
-	{
-	  BIG = 1;
-	}
-      else
-	{
-	  BIG = 0;
-	}
-      _initialize_gdbtypes ();
-    }
-}
-
-static void
-segmented_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  z8k_set_pointer_size (32);
-}
-
-static void
-unsegmented_command (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  z8k_set_pointer_size (16);
-}
-
-static void
-set_memory (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  printf_unfiltered ("\"set memory\" must be followed by the name of a memory subcommand.\n");
-  help_list (setmemorylist, "set memory ", -1, gdb_stdout);
-}
-
-void
-_initialize_z8ktdep ()
-{
-  tm_print_insn = gdb_print_insn_z8k;
-
-  add_prefix_cmd ("memory", no_class, set_memory,
-		  "set the memory model", &setmemorylist, "set memory ", 0,
-		  &setlist);
-  add_cmd ("segmented", class_support, segmented_command,
-	   "Set segmented memory model.", &setmemorylist);
-  add_cmd ("unsegmented", class_support, unsegmented_command,
-	   "Set unsegmented memory model.", &setmemorylist);
-
-}